diff --git linux-libre-6.1-gnu/.clang-format linux-libre-6.2-gnu/.clang-format
index 8d01225bfcb7..b62836419ea3 100644
--- linux-libre-6.1-gnu/.clang-format
+++ linux-libre-6.2-gnu/.clang-format
@@ -222,6 +222,7 @@ ForEachMacros:
   - 'for_each_component_dais'
   - 'for_each_component_dais_safe'
   - 'for_each_console'
+  - 'for_each_console_srcu'
   - 'for_each_cpu'
   - 'for_each_cpu_and'
   - 'for_each_cpu_not'
@@ -440,8 +441,11 @@ ForEachMacros:
   - 'inet_lhash2_for_each_icsk'
   - 'inet_lhash2_for_each_icsk_continue'
   - 'inet_lhash2_for_each_icsk_rcu'
+  - 'interval_tree_for_each_double_span'
+  - 'interval_tree_for_each_span'
   - 'intlist__for_each_entry'
   - 'intlist__for_each_entry_safe'
+  - 'iopt_for_each_contig_area'
   - 'kcore_copy__for_each_phdr'
   - 'key_for_each'
   - 'key_for_each_safe'
diff --git linux-libre-6.1-gnu/.gitignore linux-libre-6.2-gnu/.gitignore
index 5da004814678..20dce5c3b9e0 100644
--- linux-libre-6.1-gnu/.gitignore
+++ linux-libre-6.2-gnu/.gitignore
@@ -20,6 +20,7 @@
 *.dtb
 *.dtbo
 *.dtb.S
+*.dtbo.S
 *.dwo
 *.elf
 *.gcno
@@ -38,6 +39,7 @@
 *.o.*
 *.patch
 *.rmeta
+*.rpm
 *.rsi
 *.s
 *.so
diff --git linux-libre-6.1-gnu/.mailmap linux-libre-6.2-gnu/.mailmap
index 2301c29ccf6d..a872c9683958 100644
--- linux-libre-6.1-gnu/.mailmap
+++ linux-libre-6.2-gnu/.mailmap
@@ -25,6 +25,8 @@ Aleksey Gorelov <aleksey_gorelov@phoenix.com>
 Alexander Lobakin <alobakin@pm.me> <alobakin@dlink.ru>
 Alexander Lobakin <alobakin@pm.me> <alobakin@marvell.com>
 Alexander Lobakin <alobakin@pm.me> <bloodyreaper@yandex.ru>
+Alexander Mikhalitsyn <alexander@mihalicyn.com> <alexander.mikhalitsyn@virtuozzo.com>
+Alexander Mikhalitsyn <alexander@mihalicyn.com> <aleksandr.mikhalitsyn@canonical.com>
 Alexandre Belloni <alexandre.belloni@bootlin.com> <alexandre.belloni@free-electrons.com>
 Alexei Starovoitov <ast@kernel.org> <alexei.starovoitov@gmail.com>
 Alexei Starovoitov <ast@kernel.org> <ast@fb.com>
@@ -130,6 +132,7 @@ Domen Puncer <domen@coderock.org>
 Douglas Gilbert <dougg@torque.net>
 Ed L. Cashin <ecashin@coraid.com>
 Erik Kaneda <erik.kaneda@intel.com> <erik.schmauss@intel.com>
+Eugen Hristev <eugen.hristev@collabora.com> <eugen.hristev@microchip.com>
 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> <ezequiel@collabora.com>
 Felipe W Damasio <felipewd@terra.com.br>
@@ -214,6 +217,7 @@ Jisheng Zhang <jszhang@kernel.org> <jszhang@marvell.com>
 Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>
 Johan Hovold <johan@kernel.org> <jhovold@gmail.com>
 Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
+John Crispin <john@phrozen.org> <blogic@openwrt.org>
 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
 John Stultz <johnstul@us.ibm.com>
 Jordan Crouse <jordan@cosmicpenguin.net> <jcrouse@codeaurora.org>
@@ -228,6 +232,7 @@ Juha Yrjola <at solidboot.com>
 Juha Yrjola <juha.yrjola@nokia.com>
 Juha Yrjola <juha.yrjola@solidboot.com>
 Julien Thierry <julien.thierry.kdev@gmail.com> <julien.thierry@arm.com>
+Iskren Chernev <me@iskren.info> <iskren.chernev@gmail.com>
 Kalle Valo <kvalo@kernel.org> <kvalo@codeaurora.org>
 Kalyan Thota <quic_kalyant@quicinc.com> <kalyan_t@codeaurora.org>
 Kay Sievers <kay.sievers@vrfy.org>
@@ -370,6 +375,7 @@ Rémi Denis-Courmont <rdenis@simphalempin.com>
 Ricardo Ribalda <ribalda@kernel.org> <ricardo@ribalda.com>
 Ricardo Ribalda <ribalda@kernel.org> Ricardo Ribalda Delgado <ribalda@kernel.org>
 Ricardo Ribalda <ribalda@kernel.org> <ricardo.ribalda@gmail.com>
+Robert Foss <rfoss@kernel.org> <robert.foss@linaro.org>
 Roman Gushchin <roman.gushchin@linux.dev> <guro@fb.com>
 Roman Gushchin <roman.gushchin@linux.dev> <guroan@gmail.com>
 Roman Gushchin <roman.gushchin@linux.dev> <klamm@yandex-team.ru>
@@ -421,6 +427,7 @@ Tony Luck <tony.luck@intel.com>
 TripleX Chung <xxx.phy@gmail.com> <triplex@zh-kernel.org>
 TripleX Chung <xxx.phy@gmail.com> <zhongyu@18mail.cn>
 Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
+Tudor Ambarus <tudor.ambarus@linaro.org> <tudor.ambarus@microchip.com>
 Tycho Andersen <tycho@tycho.pizza> <tycho@tycho.ws>
 Tzung-Bi Shih <tzungbi@kernel.org> <tzungbi@google.com>
 Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
diff --git linux-libre-6.1-gnu/CREDITS linux-libre-6.2-gnu/CREDITS
index 198f675c419e..5f5d70c9c038 100644
--- linux-libre-6.1-gnu/CREDITS
+++ linux-libre-6.2-gnu/CREDITS
@@ -1173,6 +1173,10 @@ D: Future Domain TMC-16x0 SCSI driver (author)
 D: APM driver (early port)
 D: DRM drivers (author of several)
 
+N: Veaceslav Falico
+E: vfalico@gmail.com
+D: Co-maintainer and co-author of the network bonding driver.
+
 N: János Farkas
 E: chexum@shadow.banki.hu
 D: romfs, various (mostly networking) fixes
@@ -1439,6 +1443,10 @@ N: Justin Guyett
 E: jguyett@andrew.cmu.edu
 D: via-rhine net driver hacking
 
+N: Nitin Gupta
+E: ngupta@vflare.org
+D: zsmalloc memory allocator and zram block device driver
+
 N: Danny ter Haar
 E: dth@cistron.nl
 D: /proc/cpuinfo, reboot on panic , kernel pre-patch tester ;)
@@ -2485,6 +2493,13 @@ D: XF86_Mach8
 D: XF86_8514
 D: cfdisk (curses based disk partitioning program)
 
+N: Mat Martineau
+E: mat@martineau.name
+D: MPTCP subsystem co-maintainer 2020-2023
+D: Keyctl restricted keyring and Diffie-Hellman UAPI
+D: Bluetooth L2CAP ERTM mode and AMP
+S: USA
+
 N: John S. Marvin
 E: jsm@fc.hp.com
 D: PA-RISC port
@@ -4168,6 +4183,10 @@ S: B-1206 Jingmao Guojigongyu
 S: 16 Baliqiao Nanjie, Beijing 101100
 S: People's Repulic of China
 
+N: Vlad Yasevich
+E: vyasevich@gmail.com
+D: SCTP protocol maintainer.
+
 N: Aviad Yehezkel
 E: aviadye@nvidia.com
 D: Kernel TLS implementation and offload support.
diff --git linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd linux-libre-6.2-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
index 8e2c2c405db2..3becc9a82bdf 100644
--- linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
+++ linux-libre-6.2-gnu/Documentation/ABI/stable/sysfs-driver-dma-idxd
@@ -22,6 +22,7 @@ Date:           Oct 25, 2019
 KernelVersion:  5.6.0
 Contact:        dmaengine@vger.kernel.org
 Description:    The largest number of work descriptors in a batch.
+                It's not visible when the device does not support batch.
 
 What:           /sys/bus/dsa/devices/dsa<m>/max_work_queues_size
 Date:           Oct 25, 2019
@@ -49,6 +50,8 @@ Description:    The total number of read buffers supported by this device.
 		The read buffers represent resources within the DSA
 		implementation, and these resources are allocated by engines to
 		support operations. See DSA spec v1.2 9.2.4 Total Read Buffers.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:           /sys/bus/dsa/devices/dsa<m>/max_transfer_size
 Date:           Oct 25, 2019
@@ -122,6 +125,8 @@ Contact:        dmaengine@vger.kernel.org
 Description:    The maximum number of read buffers that may be in use at
 		one time by operations that access low bandwidth memory in the
 		device. See DSA spec v1.2 9.2.8 GENCFG on Global Read Buffer Limit.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/dsa<m>/cmd_status
 Date:		Aug 28, 2020
@@ -205,6 +210,7 @@ KernelVersion:	5.10.0
 Contact:	dmaengine@vger.kernel.org
 Description:	The max batch size for this workqueue. Cannot exceed device
 		max batch size. Configurable parameter.
+		It's not visible when the device does not support batch.
 
 What:		/sys/bus/dsa/devices/wq<m>.<n>/ats_disable
 Date:		Nov 13, 2020
@@ -250,6 +256,8 @@ KernelVersion:	5.17.0
 Contact:	dmaengine@vger.kernel.org
 Description:	Enable the use of global read buffer limit for the group. See DSA
 		spec v1.2 9.2.18 GRPCFG Use Global Read Buffer Limit.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/read_buffers_allowed
 Date:		Dec 10, 2021
@@ -258,6 +266,8 @@ Contact:	dmaengine@vger.kernel.org
 Description:	Indicates max number of read buffers that may be in use at one time
 		by all engines in the group. See DSA spec v1.2 9.2.18 GRPCFG Read
 		Buffers Allowed.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/read_buffers_reserved
 Date:		Dec 10, 2021
@@ -266,6 +276,8 @@ Contact:	dmaengine@vger.kernel.org
 Description:	Indicates the number of Read Buffers reserved for the use of
 		engines in the group. See DSA spec v1.2 9.2.18 GRPCFG Read Buffers
 		Reserved.
+		It's not visible when the device does not support Read Buffer
+		allocation control.
 
 What:		/sys/bus/dsa/devices/group<m>.<n>/desc_progress_limit
 Date:		Sept 14, 2022
diff --git linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-speakup linux-libre-6.2-gnu/Documentation/ABI/stable/sysfs-driver-speakup
index dc2a6ba1674b..bcb6831aa114 100644
--- linux-libre-6.1-gnu/Documentation/ABI/stable/sysfs-driver-speakup
+++ linux-libre-6.2-gnu/Documentation/ABI/stable/sysfs-driver-speakup
@@ -35,6 +35,15 @@ Description:	This controls cursor delay when using arrow keys. When a
 		characters. Set this to a higher value to adjust for the delay
 		and better synchronisation between cursor position and speech.
 
+What:		/sys/accessibility/speakup/cur_phonetic
+KernelVersion:	6.2
+Contact:	speakup@linux-speakup.org
+Description:	This allows speakup to speak letters phoneticaly when arrowing through
+		a word letter by letter. This doesn't affect the spelling when typing
+		the characters. When cur_phonetic=1, speakup will speak characters
+		phoneticaly when arrowing over a letter. When cur_phonetic=0, speakup
+		will speak letters as normally.
+
 What:		/sys/accessibility/speakup/delimiters
 KernelVersion:	2.6
 Contact:	speakup@linux-speakup.org
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc linux-libre-6.2-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
index 611b23e6488d..f00cff6d8c5c 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/configfs-usb-gadget-uvc
@@ -197,7 +197,7 @@ Description:	Specific MJPEG format descriptors
 					read-only
 		bmaControls		this format's data for bmaControls in
 					the streaming header
-		bmInterfaceFlags	specifies interlace information,
+		bmInterlaceFlags	specifies interlace information,
 					read-only
 		bAspectRatioY		the X dimension of the picture aspect
 					ratio, read-only
@@ -253,7 +253,7 @@ Description:	Specific uncompressed format descriptors
 					read-only
 		bmaControls		this format's data for bmaControls in
 					the streaming header
-		bmInterfaceFlags	specifies interlace information,
+		bmInterlaceFlags	specifies interlace information,
 					read-only
 		bAspectRatioY		the X dimension of the picture aspect
 					ratio, read-only
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/debugfs-dell-wmi-ddv linux-libre-6.2-gnu/Documentation/ABI/testing/debugfs-dell-wmi-ddv
new file mode 100644
index 000000000000..fbcc5d6f7388
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/debugfs-dell-wmi-ddv
@@ -0,0 +1,21 @@
+What:		/sys/kernel/debug/dell-wmi-ddv-<wmi_device_name>/fan_sensor_information
+Date:		September 2022
+KernelVersion:	6.1
+Contact:	Armin Wolf <W_Armin@gmx.de>
+Description:
+		This file contains the contents of the fan sensor information buffer,
+		which contains fan sensor entries and a terminating character (0xFF).
+
+		Each fan sensor entry consists of three bytes with an unknown meaning,
+		interested people may use this file for reverse-engineering.
+
+What:		/sys/kernel/debug/dell-wmi-ddv-<wmi_device_name>/thermal_sensor_information
+Date:		September 2022
+KernelVersion:	6.1
+Contact:	Armin Wolf <W_Armin@gmx.de>
+Description:
+		This file contains the contents of the thermal sensor information buffer,
+		which contains thermal sensor entries and a terminating character (0xFF).
+
+		Each thermal sensor entry consists of five bytes with an unknown meaning,
+		interested people may use this file for reverse-engineering.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/debugfs-driver-habanalabs linux-libre-6.2-gnu/Documentation/ABI/testing/debugfs-driver-habanalabs
index c915bf17b293..85f6d04f528b 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/debugfs-driver-habanalabs
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/debugfs-driver-habanalabs
@@ -91,6 +91,13 @@ Description:    Enables the root user to set the device to specific state.
                 Valid values are "disable", "enable", "suspend", "resume".
                 User can read this property to see the valid values
 
+What:           /sys/kernel/debug/habanalabs/hl<n>/device_release_watchdog_timeout
+Date:           Oct 2022
+KernelVersion:  6.2
+Contact:        ttayar@habana.ai
+Description:    The watchdog timeout value in seconds for a device relese upon
+                certain error cases, after which the device is reset.
+
 What:           /sys/kernel/debug/habanalabs/hl<n>/dma_size
 Date:           Apr 2021
 KernelVersion:  5.13
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-block-zram linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-block-zram
index 14b2bf2e5105..628a00fb20a9 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-block-zram
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-block-zram
@@ -137,3 +137,17 @@ Description:
 		The writeback_limit file is read-write and specifies the maximum
 		amount of writeback ZRAM can do. The limit could be changed
 		in run time.
+
+What:		/sys/block/zram<id>/recomp_algorithm
+Date:		November 2022
+Contact:	Sergey Senozhatsky <senozhatsky@chromium.org>
+Description:
+		The recomp_algorithm file is read-write and allows to set
+		or show secondary compression algorithms.
+
+What:		/sys/block/zram<id>/recompress
+Date:		November 2022
+Contact:	Sergey Senozhatsky <senozhatsky@chromium.org>
+Description:
+		The recompress file is write-only and triggers re-compression
+		with secondary compression algorithms.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-coreboot linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-coreboot
new file mode 100644
index 000000000000..9c5accecc470
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-coreboot
@@ -0,0 +1,45 @@
+What:		/sys/bus/coreboot
+Date:		August 2022
+Contact:	Jack Rosenthal <jrosenth@chromium.org>
+Description:
+		The coreboot bus provides a variety of virtual devices used to
+		access data structures created by the Coreboot BIOS.
+
+What:		/sys/bus/coreboot/devices/cbmem-<id>
+Date:		August 2022
+Contact:	Jack Rosenthal <jrosenth@chromium.org>
+Description:
+		CBMEM is a downwards-growing memory region created by Coreboot,
+		and contains tagged data structures to be shared with payloads
+		in the boot process and the OS.  Each CBMEM entry is given a
+		directory in /sys/bus/coreboot/devices based on its id.
+		A list of ids known to Coreboot can be found in the coreboot
+		source tree at
+		``src/commonlib/bsd/include/commonlib/bsd/cbmem_id.h``.
+
+What:		/sys/bus/coreboot/devices/cbmem-<id>/address
+Date:		August 2022
+Contact:	Jack Rosenthal <jrosenth@chromium.org>
+Description:
+		This is the pyhsical memory address that the CBMEM entry's data
+		begins at, in hexadecimal (e.g., ``0x76ffe000``).
+
+What:		/sys/bus/coreboot/devices/cbmem-<id>/size
+Date:		August 2022
+Contact:	Jack Rosenthal <jrosenth@chromium.org>
+Description:
+		This is the size of the CBMEM entry's data, in hexadecimal
+		(e.g., ``0x1234``).
+
+What:		/sys/bus/coreboot/devices/cbmem-<id>/mem
+Date:		August 2022
+Contact:	Jack Rosenthal <jrosenth@chromium.org>
+Description:
+		A file exposing read/write access to the entry's data.  Note
+		that this file does not support mmap(), as coreboot
+		does not guarantee that the data will be page-aligned.
+
+		The mode of this file is 0600.  While there shouldn't be
+		anything security-sensitive contained in CBMEM, read access
+		requires root privileges given this is exposing a small subset
+		of physical memory.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
new file mode 100644
index 000000000000..f24ed6687e90
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
@@ -0,0 +1,46 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_filter_mode_available
+KernelVersion:  6.2
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Reading returns a list with the possible filter modes.
+
+		  * "sinc4"       - Sinc 4. Excellent noise performance. Long
+                    1st conversion time. No natural 50/60Hz rejection.
+
+		  * "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion
+		    time.
+
+		  * "sinc3"	      - Sinc3. Moderate 1st conversion time.
+		    Good noise performance.
+
+		  * "sinc3+rej60" - Sinc3 + 60Hz rejection. At a sampling
+		    frequency of 50Hz, achieves simultaneous 50Hz and 60Hz
+		    rejection.
+
+		  * "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion
+		    time. Best used with a sampling frequency of at least
+		    216.19Hz.
+
+		  * "sinc3+pf1"   - Sinc3 + Post Filter 1. 53dB rejection @
+		    50Hz, 58dB rejection @ 60Hz.
+
+		  * "sinc3+pf2"   - Sinc3 + Post Filter 2. 70dB rejection @
+		    50Hz, 70dB rejection @ 60Hz.
+
+		  * "sinc3+pf3"   - Sinc3 + Post Filter 3. 99dB rejection @
+		    50Hz, 103dB rejection @ 60Hz.
+
+		  * "sinc3+pf4"   - Sinc3 + Post Filter 4. 103dB rejection @
+		    50Hz, 109dB rejection @ 60Hz.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_filter_mode
+KernelVersion:  6.2
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Set the filter mode of the differential channel. When the filter
+		mode changes, the in_voltageY-voltageZ_sampling_frequency and
+		in_voltageY-voltageZ_sampling_frequency_available attributes
+		might also change to accommodate the new filter mode.
+		If the current sampling frequency is out of range for the new
+		filter mode, the sampling frequency will be changed to the
+		closest valid one.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-max11410 linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-max11410
new file mode 100644
index 000000000000..2a53c6b37360
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-iio-adc-max11410
@@ -0,0 +1,13 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltage_filterY_notch_en
+Date:		September 2022
+KernelVersion:  6.0
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Enable or disable a notch filter.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltage_filterY_notch_center
+Date:		September 2022
+KernelVersion:  6.0
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Center frequency of the notch filter in Hz.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-nvdimm linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-nvdimm
index 1c1f5acbf53d..de8c5a59c77f 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-nvdimm
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-nvdimm
@@ -41,3 +41,17 @@ KernelVersion:  5.18
 Contact:        Kajol Jain <kjain@linux.ibm.com>
 Description:	(RO) This sysfs file exposes the cpumask which is designated to
 		to retrieve nvdimm pmu event counter data.
+
+What:		/sys/bus/nd/devices/nmemX/cxl/id
+Date:		November 2022
+KernelVersion:	6.2
+Contact:	Dave Jiang <dave.jiang@intel.com>
+Description:	(RO) Show the id (serial) of the device. This is CXL specific.
+
+What:		/sys/bus/nd/devices/nmemX/cxl/provider
+Date:		November 2022
+KernelVersion:	6.2
+Contact:	Dave Jiang <dave.jiang@intel.com>
+Description:	(RO) Shows the CXL bridge device that ties to a CXL memory device
+		to this NVDIMM device. I.e. the parent of the device returned is
+		a /sys/bus/cxl/devices/memX instance.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-pci linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-pci
index 840727fc75dc..ecf47559f495 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-pci
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-pci
@@ -407,6 +407,16 @@ Description:
 	        file contains a '1' if the memory has been published for
 		use outside the driver that owns the device.
 
+What:		/sys/bus/pci/devices/.../p2pmem/allocate
+Date:		August 2022
+Contact:	Logan Gunthorpe <logang@deltatee.com>
+Description:
+		This file allows mapping p2pmem into userspace. For each
+		mmap() call on this file, the kernel will allocate a chunk
+		of Peer-to-Peer memory for use in Peer-to-Peer transactions.
+		This memory can be used in O_DIRECT calls to NVMe backed
+		files for Peer-to-Peer copies.
+
 What:		/sys/bus/pci/devices/.../link/clkpm
 		/sys/bus/pci/devices/.../link/l0s_aspm
 		/sys/bus/pci/devices/.../link/l1_aspm
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro
new file mode 100644
index 000000000000..ca93c215ef99
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro
@@ -0,0 +1,312 @@
+What:		/sys/bus/platform/devices/smpro-errmon.*/error_[core|mem|pcie|other]_[ce|ue]
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RO) Contains the 48-byte Ampere (Vendor-Specific) Error Record printed
+		in hex format according to the table below:
+
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| Offset |     Field     | Size (byte) |                     Description                            |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 00     | Error Type    | 1           | See :ref:`the table below <smpro-error-types>` for details |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 01     | Subtype       | 1           | See :ref:`the table below <smpro-error-types>` for details |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 02     | Instance      | 2           | See :ref:`the table below <smpro-error-types>` for details |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 04     | Error status  | 4           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 08     | Error Address | 8           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 16     | Error Misc 0  | 8           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 24     | Error Misc 1  | 8           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 32     | Error Misc 2  | 8           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+		| 40     | Error Misc 3  | 8           | See ARM RAS specification for details                      |
+		+--------+---------------+-------------+------------------------------------------------------------+
+
+		The table below defines the value of error types, their subtype, subcomponent and instance:
+
+		.. _smpro-error-types:
+
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		|   Error Group   | Error Type | Sub type | Sub component  |               Instance                 |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| CPM (core)      | 0          | 0        | Snoop-Logic    | CPM #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| CPM (core)      | 0          | 2        | Armv8 Core 1   | CPM #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 1        | ERR1           | MCU # \| SLOT << 11                    |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 2        | ERR2           | MCU # \| SLOT << 11                    |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 3        | ERR3           | MCU #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 4        | ERR4           | MCU #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 5        | ERR5           | MCU #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 6        | ERR6           | MCU #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| MCU (mem)       | 1          | 7        | Link Error     | MCU #                                  |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| Mesh (other)    | 2          | 0        | Cross Point    | X \| (Y << 5) \| NS <<11               |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| Mesh (other)    | 2          | 1        | Home Node(IO)  | X \| (Y << 5) \| NS <<11               |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| Mesh (other)    | 2          | 2        | Home Node(Mem) | X \| (Y << 5) \| NS <<11 \| device<<12 |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| Mesh (other)    | 2          | 4        | CCIX Node      | X \| (Y << 5) \| NS <<11               |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| 2P Link (other) | 3          | 0        | N/A            | Altra 2P Link #                        |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 0        | ERR0           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 1        | ERR1           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 2        | ERR2           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 3        | ERR3           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 4        | ERR4           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 5        | ERR5           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 6        | ERR6           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 7        | ERR7           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 8        | ERR8           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 9        | ERR9           | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 10       | ERR10          | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 11       | ERR11          | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 12       | ERR12          | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| GIC (other)     | 5          | 13-21    | ERR13          | RC # + 1                               |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TCU      | 100            | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU0     | 0              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU1     | 1              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU2     | 2              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU3     | 3              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU4     | 4              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU5     | 5              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU6     | 6              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU7     | 7              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU8     | 8              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMMU (other)    | 6          | TBU9     | 9              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PCIe AER (pcie) | 7          | Root     | 0              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PCIe AER (pcie) | 7          | Device   | 1              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PCIe RC (pcie)  | 8          | RCA HB   | 0              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PCIe RC (pcie)  | 8          | RCB HB   | 1              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PCIe RC (pcie)  | 8          | RASDP    | 8              | RC #                                   |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| OCM (other)     | 9          | ERR0     | 0              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| OCM (other)     | 9          | ERR1     | 1              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| OCM (other)     | 9          | ERR2     | 2              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMpro (other)   | 10         | ERR0     | 0              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMpro (other)   | 10         | ERR1     | 1              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| SMpro (other)   | 10         | MPA_ERR  | 2              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PMpro (other)   | 11         | ERR0     | 0              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PMpro (other)   | 11         | ERR1     | 1              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+		| PMpro (other)   | 11         | MPA_ERR  | 2              | 0                                      |
+		+-----------------+------------+----------+----------------+----------------------------------------+
+
+		Example::
+
+		 # cat error_other_ue
+		 880807001e004010401040101500000001004010401040100c0000000000000000000000000000000000000000000000
+
+		The detail of each sysfs entries is as below:
+
+		+-------------+---------------------------------------------------------+----------------------------------+
+		|   Error     |                   Sysfs entry                           |   Description (when triggered)   |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Core's CE   | /sys/bus/platform/devices/smpro-errmon.*/error_core_ce  | Core has CE error                |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Core's UE   | /sys/bus/platform/devices/smpro-errmon.*/error_core_ue  | Core has UE error                |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Memory's CE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ce   | Memory has CE error              |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Memory's UE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ue   | Memory has UE error              |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| PCIe's CE   | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ce  | any PCIe controller has CE error |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| PCIe's UE   | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ue  | any PCIe controller has UE error |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Other's CE  | /sys/bus/platform/devices/smpro-errmon.*/error_other_ce | any other CE error               |
+		+-------------+---------------------------------------------------------+----------------------------------+
+		| Other's UE  | /sys/bus/platform/devices/smpro-errmon.*/error_other_ue | any other UE error               |
+		+-------------+---------------------------------------------------------+----------------------------------+
+
+		UE: Uncorrect-able Error
+		CE: Correct-able Error
+
+		For details, see section `3.3 Ampere (Vendor-Specific) Error Record Formats,
+		Altra Family RAS Supplement`.
+
+
+What:		/sys/bus/platform/devices/smpro-errmon.*/overflow_[core|mem|pcie|other]_[ce|ue]
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RO) Return the overflow status of each type HW error reported:
+
+		  - 0      : No overflow
+		  - 1      : There is an overflow and the oldest HW errors are dropped
+
+		The detail of each sysfs entries is as below:
+
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		|   Overflow  |                   Sysfs entry                             |             Description               |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Core's CE   | /sys/bus/platform/devices/smpro-errmon.*/overflow_core_ce | Core CE error overflow                |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Core's UE   | /sys/bus/platform/devices/smpro-errmon.*/overflow_core_ue | Core UE error overflow                |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Memory's CE | /sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ce  | Memory CE error overflow              |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Memory's UE | /sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ue  | Memory UE error overflow              |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| PCIe's CE   | /sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ce | any PCIe controller CE error overflow |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| PCIe's UE   | /sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ue | any PCIe controller UE error overflow |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Other's CE  | /sys/bus/platform/devices/smpro-errmon.*/overflow_other_ce| any other CE error overflow           |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+		| Other's UE  | /sys/bus/platform/devices/smpro-errmon.*/overflow_other_ue| other UE error overflow               |
+		+-------------+-----------------------------------------------------------+---------------------------------------+
+
+		where:
+
+		  - UE: Uncorrect-able Error
+		  - CE: Correct-able Error
+
+What:		/sys/bus/platform/devices/smpro-errmon.*/[error|warn]_[smpro|pmpro]
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RO) Contains the internal firmware error/warning printed as hex format.
+
+		The detail of each sysfs entries is as below:
+
+		+---------------+------------------------------------------------------+--------------------------+
+		|   Error       |                   Sysfs entry                        |        Description       |
+		+---------------+------------------------------------------------------+--------------------------+
+		| SMpro error   | /sys/bus/platform/devices/smpro-errmon.*/error_smpro | system has SMpro error   |
+		+---------------+------------------------------------------------------+--------------------------+
+		| SMpro warning | /sys/bus/platform/devices/smpro-errmon.*/warn_smpro  | system has SMpro warning |
+		+---------------+------------------------------------------------------+--------------------------+
+		| PMpro error   | /sys/bus/platform/devices/smpro-errmon.*/error_pmpro | system has PMpro error   |
+		+---------------+------------------------------------------------------+--------------------------+
+		| PMpro warning | /sys/bus/platform/devices/smpro-errmon.*/warn_pmpro  | system has PMpro warning |
+		+---------------+------------------------------------------------------+--------------------------+
+
+		For details, see section `5.10 RAS Internal Error Register Definitions,
+		Altra Family Soc BMC Interface Specification`.
+
+What:		/sys/bus/platform/devices/smpro-errmon.*/event_[vrd_warn_fault|vrd_hot|dimm_hot]
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RO) Contains the detail information in case of VRD/DIMM warning/hot events
+		in hex format as below::
+
+		    AAAA
+
+		where:
+
+		  - ``AAAA``: The event detail information data
+
+		The detail of each sysfs entries is as below:
+
+		+---------------+---------------------------------------------------------------+---------------------+
+		|   Event       |                        Sysfs entry                            |     Description     |
+		+---------------+---------------------------------------------------------------+---------------------+
+		| VRD HOT       | /sys/bus/platform/devices/smpro-errmon.*/event_vrd_hot        | VRD Hot             |
+		+---------------+---------------------------------------------------------------+---------------------+
+		| VR Warn/Fault | /sys/bus/platform/devices/smpro-errmon.*/event_vrd_warn_fault | VR Warning or Fault |
+		+---------------+---------------------------------------------------------------+---------------------+
+		| DIMM HOT      | /sys/bus/platform/devices/smpro-errmon.*/event_dimm_hot       | DIMM Hot            |
+		+---------------+---------------------------------------------------------------+---------------------+
+
+		For more details, see section `5.7 GPI Status Registers,
+		Altra Family Soc BMC Interface Specification`.
+
+What:		/sys/bus/platform/devices/smpro-misc.*/boot_progress
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RO) Contains the boot stages information in hex as format below::
+
+		    AABBCCCCCCCC
+
+		where:
+
+		  - ``AA``      : The boot stages
+
+		    - 00: SMpro firmware booting
+		    - 01: PMpro firmware booting
+		    - 02: ATF BL1 firmware booting
+		    - 03: DDR initialization
+		    - 04: DDR training report status
+		    - 05: ATF BL2 firmware booting
+		    - 06: ATF BL31 firmware booting
+		    - 07: ATF BL32 firmware booting
+		    - 08: UEFI firmware booting
+		    - 09: OS booting
+
+		  - ``BB``      : Boot status
+
+		    - 00: Not started
+		    - 01: Started
+		    - 02: Completed without error
+		    - 03: Failed.
+
+		  - ``CCCCCCCC``: Boot status information defined for each boot stages
+
+		For details, see section `5.11 Boot Stage Register Definitions`
+		and section `6. Processor Boot Progress Codes, Altra Family Soc BMC
+		Interface Specification`.
+
+
+What:		/sys/bus/platform/devices/smpro-misc*/soc_power_limit
+KernelVersion:	6.1
+Contact:	Quan Nguyen <quan@os.amperecomputing.com>
+Description:
+		(RW) Contains the desired SoC power limit in Watt.
+		Writes to this sysfs set the desired SoC power limit (W).
+		Reads from this register return the current SoC power limit (W).
+		The value ranges:
+
+		  - Minimum: 120 W
+		  - Maximum: Socket TDP power
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
index d76cd3946434..c800621eff95 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor
@@ -5,6 +5,9 @@ Contact:	linux-mtd@lists.infradead.org
 Description:	(RO) The JEDEC ID of the SPI NOR flash as reported by the
 		flash device.
 
+		The attribute is not present if the flash doesn't support
+		the "Read JEDEC ID" command (9Fh). This is the case for
+		non-JEDEC compliant flashes.
 
 What:		/sys/bus/spi/devices/.../spi-nor/manufacturer
 Date:		April 2021
@@ -12,6 +15,9 @@ KernelVersion:	5.14
 Contact:	linux-mtd@lists.infradead.org
 Description:	(RO) Manufacturer of the SPI NOR flash.
 
+		The attribute is not present if the flash device isn't
+		known to the kernel and is only probed by its SFDP
+		tables.
 
 What:		/sys/bus/spi/devices/.../spi-nor/partname
 Date:		April 2021
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-usb linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-usb
index 568103d3376e..545c2dd97ed0 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-bus-usb
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-bus-usb
@@ -264,6 +264,17 @@ Description:
 		attached to the port will not be detected, initialized,
 		or enumerated.
 
+What:		/sys/bus/usb/devices/.../<hub_interface>/port<X>/early_stop
+Date:		Sep 2022
+Contact:	Ray Chi <raychi@google.com>
+Description:
+		Some USB hosts have some watchdog mechanisms so that the device
+		may enter ramdump if it takes a long time during port initialization.
+		This attribute allows each port just has two attempts so that the
+		port initialization will be failed quickly. In addition, if a port
+		which is marked with early_stop has failed to initialize, it will ignore
+		all future connections until this attribute is clear.
+
 What:		/sys/bus/usb/devices/.../power/usb2_lpm_l1_timeout
 Date:		May 2013
 Contact:	Mathias Nyman <mathias.nyman@linux.intel.com>
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-class-bdi linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-class-bdi
index 6d2a2fc189dd..0d2abd88a18c 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-class-bdi
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-class-bdi
@@ -44,6 +44,21 @@ Description:
 
 	(read-write)
 
+What:		/sys/class/bdi/<bdi>/min_ratio_fine
+Date:		November 2022
+Contact:	Stefan Roesch <shr@devkernel.io>
+Description:
+	Under normal circumstances each device is given a part of the
+	total write-back cache that relates to its current average
+	writeout speed in relation to the other devices.
+
+	The 'min_ratio_fine' parameter allows assigning a minimum reserve
+	of the write-back cache to a particular device. The value is
+	expressed as part of 1 million. For example, this is useful for
+	providing a minimum QoS.
+
+	(read-write)
+
 What:		/sys/class/bdi/<bdi>/max_ratio
 Date:		January 2008
 Contact:	Peter Zijlstra <a.p.zijlstra@chello.nl>
@@ -55,6 +70,59 @@ Description:
 	mount that is prone to get stuck, or a FUSE mount which cannot
 	be trusted to play fair.
 
+	(read-write)
+
+What:		/sys/class/bdi/<bdi>/max_ratio_fine
+Date:		November 2022
+Contact:	Stefan Roesch <shr@devkernel.io>
+Description:
+	Allows limiting a particular device to use not more than the
+	given value of the write-back cache.  The value is given as part
+	of 1 million. This is useful in situations where we want to avoid
+	one device taking all or most of the write-back cache.  For example
+	in case of an NFS mount that is prone to get stuck, or a FUSE mount
+	which cannot be trusted to play fair.
+
+	(read-write)
+
+What:		/sys/class/bdi/<bdi>/min_bytes
+Date:		October 2022
+Contact:	Stefan Roesch <shr@devkernel.io>
+Description:
+	Under normal circumstances each device is given a part of the
+	total write-back cache that relates to its current average
+	writeout speed in relation to the other devices.
+
+	The 'min_bytes' parameter allows assigning a minimum
+	percentage of the write-back cache to a particular device
+	expressed in bytes.
+	For example, this is useful for providing a minimum QoS.
+
+	(read-write)
+
+What:		/sys/class/bdi/<bdi>/max_bytes
+Date:		October 2022
+Contact:	Stefan Roesch <shr@devkernel.io>
+Description:
+	Allows limiting a particular device to use not more than the
+	given 'max_bytes' of the write-back cache.  This is useful in
+	situations where we want to avoid one device taking all or
+	most of the write-back cache.  For example in case of an NFS
+	mount that is prone to get stuck, a FUSE mount which cannot be
+	trusted to play fair, or a nbd device.
+
+	(read-write)
+
+What:		/sys/class/bdi/<bdi>/strict_limit
+Date:		October 2022
+Contact:	Stefan Roesch <shr@devkernel.io>
+Description:
+	Forces per-BDI checks for the share of given device in the write-back
+	cache even before the global background dirty limit is reached. This
+	is useful in situations where the global limit is much higher than
+	affordable for given relatively slow (or untrusted) device. Turning
+	strictlimit on has no visible effect if max_ratio is equal to 100%.
+
 	(read-write)
 What:		/sys/class/bdi/<bdi>/stable_pages_required
 Date:		January 2008
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-devices-mapping linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-devices-mapping
index 8d202bac9394..2eee1446ad4c 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-devices-mapping
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-devices-mapping
@@ -1,6 +1,6 @@
 What:           /sys/devices/uncore_iio_x/dieX
 Date:           February 2020
-Contact:        Roman Sudarikov <roman.sudarikov@linux.intel.com>
+Contact:        Alexander Antonov <alexander.antonov@linux.intel.com>
 Description:
                 Each IIO stack (PCIe root port) has its own IIO PMON block, so
                 each dieX file (where X is die number) holds "Segment:Root Bus"
@@ -32,3 +32,31 @@ Description:
 		    IIO PMU 0 on die 1 belongs to PCI RP on bus 0x40, domain 0x0000
 		    IIO PMU 0 on die 2 belongs to PCI RP on bus 0x80, domain 0x0000
 		    IIO PMU 0 on die 3 belongs to PCI RP on bus 0xc0, domain 0x0000
+
+What:           /sys/devices/uncore_upi_x/dieX
+Date:           March 2022
+Contact:        Alexander Antonov <alexander.antonov@linux.intel.com>
+Description:
+                Each /sys/devices/uncore_upi_X/dieY file holds "upi_Z,die_W"
+                value that means UPI link number X on die Y is connected to UPI
+                link Z on die W and this link between sockets can be monitored
+                by UPI PMON block.
+                For example, 4-die Sapphire Rapids platform has the following
+                UPI 0 topology::
+
+		    # tail /sys/devices/uncore_upi_0/die*
+		    ==> /sys/devices/uncore_upi_0/die0 <==
+		    upi_1,die_1
+		    ==> /sys/devices/uncore_upi_0/die1 <==
+		    upi_0,die_3
+		    ==> /sys/devices/uncore_upi_0/die2 <==
+		    upi_1,die_3
+		    ==> /sys/devices/uncore_upi_0/die3 <==
+		    upi_0,die_1
+
+                Which means::
+
+		    UPI link 0 on die 0 is connected to UPI link 1 on die 1
+		    UPI link 0 on die 1 is connected to UPI link 0 on die 3
+		    UPI link 0 on die 2 is connected to UPI link 1 on die 3
+		    UPI link 0 on die 3 is connected to UPI link 0 on die 1
\ No newline at end of file
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
new file mode 100644
index 000000000000..2d6a472eef88
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
@@ -0,0 +1,75 @@
+What:		/sys/devices/.../hwmon/hwmon<i>/in0_input
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RO. Current Voltage in millivolt.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_max
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RW. Card reactive sustained  (PL1/Tau) power limit in microwatts.
+
+		The power controller will throttle the operating frequency
+		if the power averaged over a window (typically seconds)
+		exceeds this limit.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_rated_max
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RO. Card default power limit (default TDP setting).
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_max_interval
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RW. Sustained power limit interval (Tau in PL1/Tau) in
+		milliseconds over which sustained power is averaged.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/power1_crit
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RW. Card reactive critical (I1) power limit in microwatts.
+
+		Card reactive critical (I1) power limit in microwatts is exposed
+		for client products. The power controller will throttle the
+		operating frequency if the power averaged over a window exceeds
+		this limit.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/curr1_crit
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RW. Card reactive critical (I1) power limit in milliamperes.
+
+		Card reactive critical (I1) power limit in milliamperes is
+		exposed for server products. The power controller will throttle
+		the operating frequency if the power averaged over a window
+		exceeds this limit.
+
+		Only supported for particular Intel i915 graphics platforms.
+
+What:		/sys/devices/.../hwmon/hwmon<i>/energy1_input
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	intel-gfx@lists.freedesktop.org
+Description:	RO. Energy input of device or gt in microjoules.
+
+		For i915 device level hwmon devices (name "i915") this
+		reflects energy input for the entire device. For gt level
+		hwmon devices (name "i915_gtN") this reflects energy input
+		for the gt.
+
+		Only supported for particular Intel i915 graphics platforms.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-driver-intel_sdsi linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-driver-intel_sdsi
index 96b92c105ec4..f8afed127107 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-driver-intel_sdsi
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-driver-intel_sdsi
@@ -4,21 +4,21 @@ KernelVersion:	5.18
 Contact:	"David E. Box" <david.e.box@linux.intel.com>
 Description:
 		This directory contains interface files for accessing Intel
-		Software Defined Silicon (SDSi) features on a CPU. X
-		represents the socket instance (though not the socket ID).
-		The socket ID is determined by reading the registers file
-		and decoding it per the specification.
+		On Demand (formerly Software Defined Silicon or SDSi) features
+		on a CPU. X represents the socket instance (though not the
+		socket ID). The socket ID is determined by reading the
+		registers file and decoding it per the specification.
 
-		Some files communicate with SDSi hardware through a mailbox.
-		Should the operation fail, one of the following error codes
-		may be returned:
+		Some files communicate with On Demand hardware through a
+		mailbox. Should the operation fail, one of the following error
+		codes may be returned:
 
 		==========	=====
 		Error Code	Cause
 		==========	=====
 		EIO		General mailbox failure. Log may indicate cause.
 		EBUSY		Mailbox is owned by another agent.
-		EPERM		SDSI capability is not enabled in hardware.
+		EPERM		On Demand capability is not enabled in hardware.
 		EPROTO		Failure in mailbox protocol detected by driver.
 				See log for details.
 		EOVERFLOW	For provision commands, the size of the data
@@ -54,8 +54,8 @@ KernelVersion:	5.18
 Contact:	"David E. Box" <david.e.box@linux.intel.com>
 Description:
 		(WO) Used to write an Authentication Key Certificate (AKC) to
-		the SDSi NVRAM for the CPU. The AKC is used to authenticate a
-		Capability Activation Payload. Mailbox command.
+		the On Demand NVRAM for the CPU. The AKC is used to authenticate
+		a Capability Activation Payload. Mailbox command.
 
 What:		/sys/bus/auxiliary/devices/intel_vsec.sdsi.X/provision_cap
 Date:		Feb 2022
@@ -63,17 +63,28 @@ KernelVersion:	5.18
 Contact:	"David E. Box" <david.e.box@linux.intel.com>
 Description:
 		(WO) Used to write a Capability Activation Payload (CAP) to the
-		SDSi NVRAM for the CPU. CAPs are used to activate a given CPU
-		feature. A CAP is validated by SDSi hardware using a previously
-		provisioned AKC file. Upon successful authentication, the CPU
-		configuration is updated. A cold reboot is required to fully
-		activate the feature. Mailbox command.
+		On Demand NVRAM for the CPU. CAPs are used to activate a given
+		CPU feature. A CAP is validated by On Demand hardware using a
+		previously provisioned AKC file. Upon successful authentication,
+		the CPU configuration is updated. A cold reboot is required to
+		fully activate the feature. Mailbox command.
+
+What:		/sys/bus/auxiliary/devices/intel_vsec.sdsi.X/meter_certificate
+Date:		Nov 2022
+KernelVersion:	6.2
+Contact:	"David E. Box" <david.e.box@linux.intel.com>
+Description:
+		(RO) Used to read back the current meter certificate for the CPU
+		from Intel On Demand hardware. The meter certificate contains
+		utilization metrics of On Demand enabled features. Mailbox
+		command.
 
 What:		/sys/bus/auxiliary/devices/intel_vsec.sdsi.X/state_certificate
 Date:		Feb 2022
 KernelVersion:	5.18
 Contact:	"David E. Box" <david.e.box@linux.intel.com>
 Description:
-		(RO) Used to read back the current State Certificate for the CPU
-		from SDSi hardware. The State Certificate contains information
-		about the current licenses on the CPU. Mailbox command.
+		(RO) Used to read back the current state certificate for the CPU
+		from On Demand hardware. The state certificate contains
+		information about the current licenses on the CPU. Mailbox
+		command.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-fs-f2fs linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-fs-f2fs
index 483639fb727b..9e3756625a81 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-fs-f2fs
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -99,6 +99,12 @@ Description:	Controls the issue rate of discard commands that consist of small
 		checkpoint is triggered, and issued during the checkpoint.
 		By default, it is disabled with 0.
 
+What:		/sys/fs/f2fs/<disk>/max_ordered_discard
+Date:		October 2022
+Contact:	"Yangtao Li" <frank.li@vivo.com>
+Description:	Controls the maximum ordered discard, the unit size is one block(4KB).
+		Set it to 16 by default.
+
 What:		/sys/fs/f2fs/<disk>/max_discard_request
 Date:		December 2021
 Contact:	"Konstantin Vyshetsky" <vkon@google.com>
@@ -132,7 +138,8 @@ Contact:	"Chao Yu" <yuchao0@huawei.com>
 Description:	Controls discard granularity of inner discard thread. Inner thread
 		will not issue discards with size that is smaller than granularity.
 		The unit size is one block(4KB), now only support configuring
-		in range of [1, 512]. Default value is 4(=16KB).
+		in range of [1, 512]. Default value is 16.
+		For small devices, default value is 1.
 
 What:		/sys/fs/f2fs/<disk>/umount_discard_timeout
 Date:		January 2019
@@ -235,7 +242,7 @@ Description:	Shows total written kbytes issued to disk.
 What:		/sys/fs/f2fs/<disk>/features
 Date:		July 2017
 Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
-Description:	<deprecated: should use /sys/fs/f2fs/<disk>/feature_list/
+Description:	<deprecated: should use /sys/fs/f2fs/<disk>/feature_list/>
 		Shows all enabled features in current device.
 		Supported features:
 		encryption, blkzoned, extra_attr, projquota, inode_checksum,
@@ -592,10 +599,10 @@ Description:	With "mode=fragment:block" mount options, we can scatter block allo
 		in the length of 1..<max_fragment_hole> by turns. This value can be set
 		between 1..512 and the default value is 4.
 
-What:		/sys/fs/f2fs/<disk>/gc_urgent_high_remaining
-Date:		December 2021
-Contact:	"Daeho Jeong" <daehojeong@google.com>
-Description:	You can set the trial count limit for GC urgent high mode with this value.
+What:		/sys/fs/f2fs/<disk>/gc_remaining_trials
+Date:		October 2022
+Contact:	"Yangtao Li" <frank.li@vivo.com>
+Description:	You can set the trial count limit for GC urgent and idle mode with this value.
 		If GC thread gets to the limit, the mode will turn back to GC normal mode.
 		By default, the value is zero, which means there is no limit like before.
 
@@ -634,3 +641,31 @@ Date:		July 2022
 Contact:	"Daeho Jeong" <daehojeong@google.com>
 Description:	Show the accumulated total revoked atomic write block count after boot.
 		If you write "0" here, you can initialize to "0".
+
+What:		/sys/fs/f2fs/<disk>/gc_mode
+Date:		October 2022
+Contact:	"Yangtao Li" <frank.li@vivo.com>
+Description:	Show the current gc_mode as a string.
+		This is a read-only entry.
+
+What:		/sys/fs/f2fs/<disk>/discard_urgent_util
+Date:		November 2022
+Contact:	"Yangtao Li" <frank.li@vivo.com>
+Description:	When space utilization exceeds this, do background DISCARD aggressively.
+		Does DISCARD forcibly in a period of given min_discard_issue_time when the number
+		of discards is not 0 and set discard granularity to 1.
+		Default: 80
+
+What:		/sys/fs/f2fs/<disk>/hot_data_age_threshold
+Date:		November 2022
+Contact:	"Ping Xiong" <xiongping1@xiaomi.com>
+Description:	When DATA SEPARATION is on, it controls the age threshold to indicate
+		the data blocks as hot. By default it was initialized as 262144 blocks
+		(equals to 1GB).
+
+What:		/sys/fs/f2fs/<disk>/warm_data_age_threshold
+Date:		November 2022
+Contact:	"Ping Xiong" <xiongping1@xiaomi.com>
+Description:	When DATA SEPARATION is on, it controls the age threshold to indicate
+		the data blocks as warm. By default it was initialized as 2621440 blocks
+		(equals to 10GB).
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-cpu_byteorder linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-cpu_byteorder
new file mode 100644
index 000000000000..f0e6ac1b5356
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-cpu_byteorder
@@ -0,0 +1,12 @@
+What:		/sys/kernel/cpu_byteorder
+Date:		February 2023
+KernelVersion:	6.2
+Contact:	Thomas Weißschuh <linux@weissschuh.net>
+Description:
+		The endianness of the running kernel.
+
+		Access: Read
+
+		Valid values:
+			"little", "big"
+Users:		util-linux
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-mm-damon linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 08b9df323560..13397b853692 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -27,6 +27,10 @@ Description:	Writing 'on' or 'off' to this file makes the kdamond starts or
 		makes the kdamond reads the user inputs in the sysfs files
 		except 'state' again.  Writing 'update_schemes_stats' to the
 		file updates contents of schemes stats files of the kdamond.
+		Writing 'update_schemes_tried_regions' to the file updates
+		contents of 'tried_regions' directory of every scheme directory
+		of this kdamond.  Writing 'clear_schemes_tried_regions' to the
+		file removes contents of the 'tried_regions' directory.
 
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/pid
 Date:		Mar 2022
@@ -283,3 +287,31 @@ Date:		Mar 2022
 Contact:	SeongJae Park <sj@kernel.org>
 Description:	Reading this file returns the number of the exceed events of
 		the scheme's quotas.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/start
+Date:		Oct 2022
+Contact:	SeongJae Park <sj@kernel.org>
+Description:	Reading this file returns the start address of a memory region
+		that corresponding DAMON-based Operation Scheme's action has
+		tried to be applied.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/end
+Date:		Oct 2022
+Contact:	SeongJae Park <sj@kernel.org>
+Description:	Reading this file returns the end address of a memory region
+		that corresponding DAMON-based Operation Scheme's action has
+		tried to be applied.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/nr_accesses
+Date:		Oct 2022
+Contact:	SeongJae Park <sj@kernel.org>
+Description:	Reading this file returns the 'nr_accesses' of a memory region
+		that corresponding DAMON-based Operation Scheme's action has
+		tried to be applied.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/age
+Date:		Oct 2022
+Contact:	SeongJae Park <sj@kernel.org>
+Description:	Reading this file returns the 'age' of a memory region that
+		corresponding DAMON-based Operation Scheme's action has tried
+		to be applied.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count
new file mode 100644
index 000000000000..156cca9dbc96
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-oops_count
@@ -0,0 +1,6 @@
+What:		/sys/kernel/oops_count
+Date:		November 2022
+KernelVersion:	6.2.0
+Contact:	Linux Kernel Hardening List <linux-hardening@vger.kernel.org>
+Description:
+		Shows how many times the system has Oopsed since last boot.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count
new file mode 100644
index 000000000000..90a029813717
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-kernel-warn_count
@@ -0,0 +1,6 @@
+What:		/sys/kernel/warn_count
+Date:		November 2022
+KernelVersion:	6.2.0
+Contact:	Linux Kernel Hardening List <linux-hardening@vger.kernel.org>
+Description:
+		Shows how many times the system has Warned since last boot.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
new file mode 100644
index 000000000000..1d97ad615c66
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
@@ -0,0 +1,7 @@
+What:		/sys/class/power_supply/<battery_name>/eppid
+Date:		September 2022
+KernelVersion:	6.1
+Contact:	Armin Wolf <W_Armin@gmx.de>
+Description:
+		Reports the Dell ePPID (electronic Dell Piece Part Identification)
+		of the ACPI battery.
diff --git linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-platform-intel-ifs linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-platform-intel-ifs
index 486d6d2ff8a0..55991983d0d0 100644
--- linux-libre-6.1-gnu/Documentation/ABI/testing/sysfs-platform-intel-ifs
+++ linux-libre-6.2-gnu/Documentation/ABI/testing/sysfs-platform-intel-ifs
@@ -1,39 +1,41 @@
 What:		/sys/devices/virtual/misc/intel_ifs_<N>/run_test
-Date:		April 21 2022
-KernelVersion:	5.19
+Date:		Nov 16 2022
+KernelVersion:	6.2
 Contact:	"Jithu Joseph" <jithu.joseph@intel.com>
 Description:	Write <cpu#> to trigger IFS test for one online core.
 		Note that the test is per core. The cpu# can be
 		for any thread on the core. Running on one thread
 		completes the test for the core containing that thread.
 		Example: to test the core containing cpu5: echo 5 >
-		/sys/devices/platform/intel_ifs.<N>/run_test
+		/sys/devices/virtual/misc/intel_ifs_<N>/run_test
 
 What:		/sys/devices/virtual/misc/intel_ifs_<N>/status
-Date:		April 21 2022
-KernelVersion:	5.19
+Date:		Nov 16 2022
+KernelVersion:	6.2
 Contact:	"Jithu Joseph" <jithu.joseph@intel.com>
 Description:	The status of the last test. It can be one of "pass", "fail"
 		or "untested".
 
 What:		/sys/devices/virtual/misc/intel_ifs_<N>/details
-Date:		April 21 2022
-KernelVersion:	5.19
+Date:		Nov 16 2022
+KernelVersion:	6.2
 Contact:	"Jithu Joseph" <jithu.joseph@intel.com>
 Description:	Additional information regarding the last test. The details file reports
 		the hex value of the SCAN_STATUS MSR. Note that the error_code field
 		may contain driver defined software code not defined in the Intel SDM.
 
 What:		/sys/devices/virtual/misc/intel_ifs_<N>/image_version
-Date:		April 21 2022
-KernelVersion:	5.19
+Date:		Nov 16 2022
+KernelVersion:	6.2
 Contact:	"Jithu Joseph" <jithu.joseph@intel.com>
 Description:	Version (hexadecimal) of loaded IFS binary image. If no scan image
 		is loaded reports "none".
 
-What:		/sys/devices/virtual/misc/intel_ifs_<N>/reload
-Date:		April 21 2022
-KernelVersion:	5.19
+What:		/sys/devices/virtual/misc/intel_ifs_<N>/current_batch
+Date:		Nov 16 2022
+KernelVersion:	6.2
 Contact:	"Jithu Joseph" <jithu.joseph@intel.com>
-Description:	Write "1" (or "y" or "Y") to reload the IFS image from
-		/lib/firmware/intel/ifs/ff-mm-ss.scan.
+Description:	Write a number less than or equal to 0xff to load an IFS test image.
+		The number written treated as the 2 digit suffix in the following file name:
+		/lib/firmware/intel/ifs_<N>/ff-mm-ss-02x.scan
+		Reading the file will provide the suffix of the currently loaded IFS test image.
diff --git linux-libre-6.1-gnu/Documentation/Makefile linux-libre-6.2-gnu/Documentation/Makefile
index 64d44c1ecad3..bb73dcb5ed05 100644
--- linux-libre-6.1-gnu/Documentation/Makefile
+++ linux-libre-6.2-gnu/Documentation/Makefile
@@ -95,6 +95,15 @@ htmldocs:
 	@$(srctree)/scripts/sphinx-pre-install --version-check
 	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,html,$(var),,$(var)))
 
+texinfodocs:
+	@$(srctree)/scripts/sphinx-pre-install --version-check
+	@+$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,texinfo,$(var),texinfo,$(var)))
+
+# Note: the 'info' Make target is generated by sphinx itself when
+# running the texinfodocs target define above.
+infodocs: texinfodocs
+	$(MAKE) -C $(BUILDDIR)/texinfo info
+
 linkcheckdocs:
 	@$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,linkcheck,$(var),,$(var)))
 
@@ -143,6 +152,8 @@ cleandocs:
 dochelp:
 	@echo  ' Linux kernel internal documentation in different formats from ReST:'
 	@echo  '  htmldocs        - HTML'
+	@echo  '  texinfodocs     - Texinfo'
+	@echo  '  infodocs        - Info'
 	@echo  '  latexdocs       - LaTeX'
 	@echo  '  pdfdocs         - PDF'
 	@echo  '  epubdocs        - EPUB'
diff --git linux-libre-6.1-gnu/Documentation/PCI/msi-howto.rst linux-libre-6.2-gnu/Documentation/PCI/msi-howto.rst
index aa2046af69f7..8ae461e97c54 100644
--- linux-libre-6.1-gnu/Documentation/PCI/msi-howto.rst
+++ linux-libre-6.2-gnu/Documentation/PCI/msi-howto.rst
@@ -285,3 +285,13 @@ to bridges between the PCI root and the device, MSIs are disabled.
 It is also worth checking the device driver to see whether it supports MSIs.
 For example, it may contain calls to pci_alloc_irq_vectors() with the
 PCI_IRQ_MSI or PCI_IRQ_MSIX flags.
+
+
+List of device drivers MSI(-X) APIs
+===================================
+
+The PCI/MSI subystem has a dedicated C file for its exported device driver
+APIs — `drivers/pci/msi/api.c`. The following functions are exported:
+
+.. kernel-doc:: drivers/pci/msi/api.c
+   :export:
diff --git linux-libre-6.1-gnu/Documentation/PCI/pci-error-recovery.rst linux-libre-6.2-gnu/Documentation/PCI/pci-error-recovery.rst
index 187f43a03200..bdafeb4b66dc 100644
--- linux-libre-6.1-gnu/Documentation/PCI/pci-error-recovery.rst
+++ linux-libre-6.2-gnu/Documentation/PCI/pci-error-recovery.rst
@@ -83,6 +83,7 @@ This structure has the form::
 		int (*mmio_enabled)(struct pci_dev *dev);
 		int (*slot_reset)(struct pci_dev *dev);
 		void (*resume)(struct pci_dev *dev);
+		void (*cor_error_detected)(struct pci_dev *dev);
 	};
 
 The possible channel states are::
@@ -422,5 +423,11 @@ That is, the recovery API only requires that:
    - drivers/net/cxgb3
    - drivers/net/s2io.c
 
+   The cor_error_detected() callback is invoked in handle_error_source() when
+   the error severity is "correctable". The callback is optional and allows
+   additional logging to be done if desired. See example:
+
+   - drivers/cxl/pci.c
+
 The End
 -------
diff --git linux-libre-6.1-gnu/Documentation/RCU/Design/Requirements/Requirements.rst linux-libre-6.2-gnu/Documentation/RCU/Design/Requirements/Requirements.rst
index a0f8164c8513..49387d823619 100644
--- linux-libre-6.1-gnu/Documentation/RCU/Design/Requirements/Requirements.rst
+++ linux-libre-6.2-gnu/Documentation/RCU/Design/Requirements/Requirements.rst
@@ -1858,7 +1858,7 @@ unloaded. After a given module has been unloaded, any attempt to call
 one of its functions results in a segmentation fault. The module-unload
 functions must therefore cancel any delayed calls to loadable-module
 functions, for example, any outstanding mod_timer() must be dealt
-with via del_timer_sync() or similar.
+with via timer_shutdown_sync() or similar.
 
 Unfortunately, there is no way to cancel an RCU callback; once you
 invoke call_rcu(), the callback function is eventually going to be
diff --git linux-libre-6.1-gnu/Documentation/RCU/arrayRCU.rst linux-libre-6.2-gnu/Documentation/RCU/arrayRCU.rst
deleted file mode 100644
index a5f2ff8fc54c..000000000000
--- linux-libre-6.1-gnu/Documentation/RCU/arrayRCU.rst
+++ /dev/null
@@ -1,165 +0,0 @@
-.. _array_rcu_doc:
-
-Using RCU to Protect Read-Mostly Arrays
-=======================================
-
-Although RCU is more commonly used to protect linked lists, it can
-also be used to protect arrays.  Three situations are as follows:
-
-1.  :ref:`Hash Tables <hash_tables>`
-
-2.  :ref:`Static Arrays <static_arrays>`
-
-3.  :ref:`Resizable Arrays <resizable_arrays>`
-
-Each of these three situations involves an RCU-protected pointer to an
-array that is separately indexed.  It might be tempting to consider use
-of RCU to instead protect the index into an array, however, this use
-case is **not** supported.  The problem with RCU-protected indexes into
-arrays is that compilers can play way too many optimization games with
-integers, which means that the rules governing handling of these indexes
-are far more trouble than they are worth.  If RCU-protected indexes into
-arrays prove to be particularly valuable (which they have not thus far),
-explicit cooperation from the compiler will be required to permit them
-to be safely used.
-
-That aside, each of the three RCU-protected pointer situations are
-described in the following sections.
-
-.. _hash_tables:
-
-Situation 1: Hash Tables
-------------------------
-
-Hash tables are often implemented as an array, where each array entry
-has a linked-list hash chain.  Each hash chain can be protected by RCU
-as described in listRCU.rst.  This approach also applies to other
-array-of-list situations, such as radix trees.
-
-.. _static_arrays:
-
-Situation 2: Static Arrays
---------------------------
-
-Static arrays, where the data (rather than a pointer to the data) is
-located in each array element, and where the array is never resized,
-have not been used with RCU.  Rik van Riel recommends using seqlock in
-this situation, which would also have minimal read-side overhead as long
-as updates are rare.
-
-Quick Quiz:
-		Why is it so important that updates be rare when using seqlock?
-
-:ref:`Answer to Quick Quiz <answer_quick_quiz_seqlock>`
-
-.. _resizable_arrays:
-
-Situation 3: Resizable Arrays
-------------------------------
-
-Use of RCU for resizable arrays is demonstrated by the grow_ary()
-function formerly used by the System V IPC code.  The array is used
-to map from semaphore, message-queue, and shared-memory IDs to the data
-structure that represents the corresponding IPC construct.  The grow_ary()
-function does not acquire any locks; instead its caller must hold the
-ids->sem semaphore.
-
-The grow_ary() function, shown below, does some limit checks, allocates a
-new ipc_id_ary, copies the old to the new portion of the new, initializes
-the remainder of the new, updates the ids->entries pointer to point to
-the new array, and invokes ipc_rcu_putref() to free up the old array.
-Note that rcu_assign_pointer() is used to update the ids->entries pointer,
-which includes any memory barriers required on whatever architecture
-you are running on::
-
-	static int grow_ary(struct ipc_ids* ids, int newsize)
-	{
-		struct ipc_id_ary* new;
-		struct ipc_id_ary* old;
-		int i;
-		int size = ids->entries->size;
-
-		if(newsize > IPCMNI)
-			newsize = IPCMNI;
-		if(newsize <= size)
-			return newsize;
-
-		new = ipc_rcu_alloc(sizeof(struct kern_ipc_perm *)*newsize +
-				    sizeof(struct ipc_id_ary));
-		if(new == NULL)
-			return size;
-		new->size = newsize;
-		memcpy(new->p, ids->entries->p,
-		       sizeof(struct kern_ipc_perm *)*size +
-		       sizeof(struct ipc_id_ary));
-		for(i=size;i<newsize;i++) {
-			new->p[i] = NULL;
-		}
-		old = ids->entries;
-
-		/*
-		 * Use rcu_assign_pointer() to make sure the memcpyed
-		 * contents of the new array are visible before the new
-		 * array becomes visible.
-		 */
-		rcu_assign_pointer(ids->entries, new);
-
-		ipc_rcu_putref(old);
-		return newsize;
-	}
-
-The ipc_rcu_putref() function decrements the array's reference count
-and then, if the reference count has dropped to zero, uses call_rcu()
-to free the array after a grace period has elapsed.
-
-The array is traversed by the ipc_lock() function.  This function
-indexes into the array under the protection of rcu_read_lock(),
-using rcu_dereference() to pick up the pointer to the array so
-that it may later safely be dereferenced -- memory barriers are
-required on the Alpha CPU.  Since the size of the array is stored
-with the array itself, there can be no array-size mismatches, so
-a simple check suffices.  The pointer to the structure corresponding
-to the desired IPC object is placed in "out", with NULL indicating
-a non-existent entry.  After acquiring "out->lock", the "out->deleted"
-flag indicates whether the IPC object is in the process of being
-deleted, and, if not, the pointer is returned::
-
-	struct kern_ipc_perm* ipc_lock(struct ipc_ids* ids, int id)
-	{
-		struct kern_ipc_perm* out;
-		int lid = id % SEQ_MULTIPLIER;
-		struct ipc_id_ary* entries;
-
-		rcu_read_lock();
-		entries = rcu_dereference(ids->entries);
-		if(lid >= entries->size) {
-			rcu_read_unlock();
-			return NULL;
-		}
-		out = entries->p[lid];
-		if(out == NULL) {
-			rcu_read_unlock();
-			return NULL;
-		}
-		spin_lock(&out->lock);
-
-		/* ipc_rmid() may have already freed the ID while ipc_lock
-		 * was spinning: here verify that the structure is still valid
-		 */
-		if (out->deleted) {
-			spin_unlock(&out->lock);
-			rcu_read_unlock();
-			return NULL;
-		}
-		return out;
-	}
-
-.. _answer_quick_quiz_seqlock:
-
-Answer to Quick Quiz:
-	Why is it so important that updates be rare when using seqlock?
-
-	The reason that it is important that updates be rare when
-	using seqlock is that frequent updates can livelock readers.
-	One way to avoid this problem is to assign a seqlock for
-	each array entry rather than to the entire array.
diff --git linux-libre-6.1-gnu/Documentation/RCU/checklist.rst linux-libre-6.2-gnu/Documentation/RCU/checklist.rst
index 048c5bc1f813..cc361fb01ed4 100644
--- linux-libre-6.1-gnu/Documentation/RCU/checklist.rst
+++ linux-libre-6.2-gnu/Documentation/RCU/checklist.rst
@@ -32,8 +32,8 @@ over a rather long period of time, but improvements are always welcome!
 	for lockless updates.  This does result in the mildly
 	counter-intuitive situation where rcu_read_lock() and
 	rcu_read_unlock() are used to protect updates, however, this
-	approach provides the same potential simplifications that garbage
-	collectors do.
+	approach can provide the same simplifications to certain types
+	of lockless algorithms that garbage collectors do.
 
 1.	Does the update code have proper mutual exclusion?
 
@@ -49,12 +49,12 @@ over a rather long period of time, but improvements are always welcome!
 	them -- even x86 allows later loads to be reordered to precede
 	earlier stores), and be prepared to explain why this added
 	complexity is worthwhile.  If you choose #c, be prepared to
-	explain how this single task does not become a major bottleneck on
-	big multiprocessor machines (for example, if the task is updating
-	information relating to itself that other tasks can read, there
-	by definition can be no bottleneck).  Note that the definition
-	of "large" has changed significantly:  Eight CPUs was "large"
-	in the year 2000, but a hundred CPUs was unremarkable in 2017.
+	explain how this single task does not become a major bottleneck
+	on large systems (for example, if the task is updating information
+	relating to itself that other tasks can read, there by definition
+	can be no bottleneck).	Note that the definition of "large" has
+	changed significantly:	Eight CPUs was "large" in the year 2000,
+	but a hundred CPUs was unremarkable in 2017.
 
 2.	Do the RCU read-side critical sections make proper use of
 	rcu_read_lock() and friends?  These primitives are needed
@@ -97,33 +97,38 @@ over a rather long period of time, but improvements are always welcome!
 
 	b.	Proceed as in (a) above, but also maintain per-element
 		locks (that are acquired by both readers and writers)
-		that guard per-element state.  Of course, fields that
-		the readers refrain from accessing can be guarded by
-		some other lock acquired only by updaters, if desired.
+		that guard per-element state.  Fields that the readers
+		refrain from accessing can be guarded by some other lock
+		acquired only by updaters, if desired.
 
-		This works quite well, also.
+		This also works quite well.
 
 	c.	Make updates appear atomic to readers.	For example,
 		pointer updates to properly aligned fields will
 		appear atomic, as will individual atomic primitives.
 		Sequences of operations performed under a lock will *not*
 		appear to be atomic to RCU readers, nor will sequences
-		of multiple atomic primitives.
+		of multiple atomic primitives.	One alternative is to
+		move multiple individual fields to a separate structure,
+		thus solving the multiple-field problem by imposing an
+		additional level of indirection.
 
 		This can work, but is starting to get a bit tricky.
 
-	d.	Carefully order the updates and the reads so that
-		readers see valid data at all phases of the update.
-		This is often more difficult than it sounds, especially
-		given modern CPUs' tendency to reorder memory references.
-		One must usually liberally sprinkle memory barriers
-		(smp_wmb(), smp_rmb(), smp_mb()) through the code,
-		making it difficult to understand and to test.
-
-		It is usually better to group the changing data into
-		a separate structure, so that the change may be made
-		to appear atomic by updating a pointer to reference
-		a new structure containing updated values.
+	d.	Carefully order the updates and the reads so that readers
+		see valid data at all phases of the update.  This is often
+		more difficult than it sounds, especially given modern
+		CPUs' tendency to reorder memory references.  One must
+		usually liberally sprinkle memory-ordering operations
+		through the code, making it difficult to understand and
+		to test.  Where it works, it is better to use things
+		like smp_store_release() and smp_load_acquire(), but in
+		some cases the smp_mb() full memory barrier is required.
+
+		As noted earlier, it is usually better to group the
+		changing data into a separate structure, so that the
+		change may be made to appear atomic by updating a pointer
+		to reference a new structure containing updated values.
 
 4.	Weakly ordered CPUs pose special challenges.  Almost all CPUs
 	are weakly ordered -- even x86 CPUs allow later loads to be
@@ -188,26 +193,29 @@ over a rather long period of time, but improvements are always welcome!
 		when publicizing a pointer to a structure that can
 		be traversed by an RCU read-side critical section.
 
-5.	If call_rcu() or call_srcu() is used, the callback function will
-	be called from softirq context.  In particular, it cannot block.
-	If you need the callback to block, run that code in a workqueue
-	handler scheduled from the callback.  The queue_rcu_work()
-	function does this for you in the case of call_rcu().
+5.	If any of call_rcu(), call_srcu(), call_rcu_tasks(),
+	call_rcu_tasks_rude(), or call_rcu_tasks_trace() is used,
+	the callback function may be invoked from softirq context,
+	and in any case with bottom halves disabled.  In particular,
+	this callback function cannot block.  If you need the callback
+	to block, run that code in a workqueue handler scheduled from
+	the callback.  The queue_rcu_work() function does this for you
+	in the case of call_rcu().
 
 6.	Since synchronize_rcu() can block, it cannot be called
 	from any sort of irq context.  The same rule applies
-	for synchronize_srcu(), synchronize_rcu_expedited(), and
-	synchronize_srcu_expedited().
+	for synchronize_srcu(), synchronize_rcu_expedited(),
+	synchronize_srcu_expedited(), synchronize_rcu_tasks(),
+	synchronize_rcu_tasks_rude(), and synchronize_rcu_tasks_trace().
 
 	The expedited forms of these primitives have the same semantics
-	as the non-expedited forms, but expediting is both expensive and
-	(with the exception of synchronize_srcu_expedited()) unfriendly
-	to real-time workloads.  Use of the expedited primitives should
-	be restricted to rare configuration-change operations that would
-	not normally be undertaken while a real-time workload is running.
-	However, real-time workloads can use rcupdate.rcu_normal kernel
-	boot parameter to completely disable expedited grace periods,
-	though this might have performance implications.
+	as the non-expedited forms, but expediting is more CPU intensive.
+	Use of the expedited primitives should be restricted to rare
+	configuration-change operations that would not normally be
+	undertaken while a real-time workload is running.  Note that
+	IPI-sensitive real-time workloads can use the rcupdate.rcu_normal
+	kernel boot parameter to completely disable expedited grace
+	periods, though this might have performance implications.
 
 	In particular, if you find yourself invoking one of the expedited
 	primitives repeatedly in a loop, please do everyone a favor:
@@ -215,8 +223,9 @@ over a rather long period of time, but improvements are always welcome!
 	a single non-expedited primitive to cover the entire batch.
 	This will very likely be faster than the loop containing the
 	expedited primitive, and will be much much easier on the rest
-	of the system, especially to real-time workloads running on
-	the rest of the system.
+	of the system, especially to real-time workloads running on the
+	rest of the system.  Alternatively, instead use asynchronous
+	primitives such as call_rcu().
 
 7.	As of v4.20, a given kernel implements only one RCU flavor, which
 	is RCU-sched for PREEMPTION=n and RCU-preempt for PREEMPTION=y.
@@ -239,7 +248,8 @@ over a rather long period of time, but improvements are always welcome!
 	the corresponding readers must use rcu_read_lock_trace() and
 	rcu_read_unlock_trace().  If an updater uses call_rcu_tasks_rude()
 	or synchronize_rcu_tasks_rude(), then the corresponding readers
-	must use anything that disables interrupts.
+	must use anything that disables preemption, for example,
+	preempt_disable() and preempt_enable().
 
 	Mixing things up will result in confusion and broken kernels, and
 	has even resulted in an exploitable security issue.  Therefore,
@@ -253,15 +263,16 @@ over a rather long period of time, but improvements are always welcome!
 	that this usage is safe is that readers can use anything that
 	disables BH when updaters use call_rcu() or synchronize_rcu().
 
-8.	Although synchronize_rcu() is slower than is call_rcu(), it
-	usually results in simpler code.  So, unless update performance is
-	critically important, the updaters cannot block, or the latency of
-	synchronize_rcu() is visible from userspace, synchronize_rcu()
-	should be used in preference to call_rcu().  Furthermore,
-	kfree_rcu() usually results in even simpler code than does
-	synchronize_rcu() without synchronize_rcu()'s multi-millisecond
-	latency.  So please take advantage of kfree_rcu()'s "fire and
-	forget" memory-freeing capabilities where it applies.
+8.	Although synchronize_rcu() is slower than is call_rcu(),
+	it usually results in simpler code.  So, unless update
+	performance is critically important, the updaters cannot block,
+	or the latency of synchronize_rcu() is visible from userspace,
+	synchronize_rcu() should be used in preference to call_rcu().
+	Furthermore, kfree_rcu() and kvfree_rcu() usually result
+	in even simpler code than does synchronize_rcu() without
+	synchronize_rcu()'s multi-millisecond latency.	So please take
+	advantage of kfree_rcu()'s and kvfree_rcu()'s "fire and forget"
+	memory-freeing capabilities where it applies.
 
 	An especially important property of the synchronize_rcu()
 	primitive is that it automatically self-limits: if grace periods
@@ -271,8 +282,8 @@ over a rather long period of time, but improvements are always welcome!
 	cases where grace periods are delayed, as failing to do so can
 	result in excessive realtime latencies or even OOM conditions.
 
-	Ways of gaining this self-limiting property when using call_rcu()
-	include:
+	Ways of gaining this self-limiting property when using call_rcu(),
+	kfree_rcu(), or kvfree_rcu() include:
 
 	a.	Keeping a count of the number of data-structure elements
 		used by the RCU-protected data structure, including
@@ -304,18 +315,21 @@ over a rather long period of time, but improvements are always welcome!
 		here is that superuser already has lots of ways to crash
 		the machine.
 
-	d.	Periodically invoke synchronize_rcu(), permitting a limited
-		number of updates per grace period.  Better yet, periodically
-		invoke rcu_barrier() to wait for all outstanding callbacks.
+	d.	Periodically invoke rcu_barrier(), permitting a limited
+		number of updates per grace period.
 
-	The same cautions apply to call_srcu() and kfree_rcu().
+	The same cautions apply to call_srcu(), call_rcu_tasks(),
+	call_rcu_tasks_rude(), and call_rcu_tasks_trace().  This is
+	why there is an srcu_barrier(), rcu_barrier_tasks(),
+	rcu_barrier_tasks_rude(), and rcu_barrier_tasks_rude(),
+	respectively.
 
-	Note that although these primitives do take action to avoid memory
-	exhaustion when any given CPU has too many callbacks, a determined
-	user could still exhaust memory.  This is especially the case
-	if a system with a large number of CPUs has been configured to
-	offload all of its RCU callbacks onto a single CPU, or if the
-	system has relatively little free memory.
+	Note that although these primitives do take action to avoid
+	memory exhaustion when any given CPU has too many callbacks,
+	a determined user or administrator can still exhaust memory.
+	This is especially the case if a system with a large number of
+	CPUs has been configured to offload all of its RCU callbacks onto
+	a single CPU, or if the system has relatively little free memory.
 
 9.	All RCU list-traversal primitives, which include
 	rcu_dereference(), list_for_each_entry_rcu(), and
@@ -344,14 +358,14 @@ over a rather long period of time, but improvements are always welcome!
 	and you don't hold the appropriate update-side lock, you *must*
 	use the "_rcu()" variants of the list macros.  Failing to do so
 	will break Alpha, cause aggressive compilers to generate bad code,
-	and confuse people trying to read your code.
+	and confuse people trying to understand your code.
 
 11.	Any lock acquired by an RCU callback must be acquired elsewhere
-	with softirq disabled, e.g., via spin_lock_irqsave(),
-	spin_lock_bh(), etc.  Failing to disable softirq on a given
-	acquisition of that lock will result in deadlock as soon as
-	the RCU softirq handler happens to run your RCU callback while
-	interrupting that acquisition's critical section.
+	with softirq disabled, e.g., via spin_lock_bh().  Failing to
+	disable softirq on a given acquisition of that lock will result
+	in deadlock as soon as the RCU softirq handler happens to run
+	your RCU callback while interrupting that acquisition's critical
+	section.
 
 12.	RCU callbacks can be and are executed in parallel.  In many cases,
 	the callback code simply wrappers around kfree(), so that this
@@ -372,7 +386,17 @@ over a rather long period of time, but improvements are always welcome!
 	for some  real-time workloads, this is the whole point of using
 	the rcu_nocbs= kernel boot parameter.
 
-13.	Unlike other forms of RCU, it *is* permissible to block in an
+	In addition, do not assume that callbacks queued in a given order
+	will be invoked in that order, even if they all are queued on the
+	same CPU.  Furthermore, do not assume that same-CPU callbacks will
+	be invoked serially.  For example, in recent kernels, CPUs can be
+	switched between offloaded and de-offloaded callback invocation,
+	and while a given CPU is undergoing such a switch, its callbacks
+	might be concurrently invoked by that CPU's softirq handler and
+	that CPU's rcuo kthread.  At such times, that CPU's callbacks
+	might be executed both concurrently and out of order.
+
+13.	Unlike most flavors of RCU, it *is* permissible to block in an
 	SRCU read-side critical section (demarked by srcu_read_lock()
 	and srcu_read_unlock()), hence the "SRCU": "sleepable RCU".
 	Please note that if you don't need to sleep in read-side critical
@@ -412,6 +436,12 @@ over a rather long period of time, but improvements are always welcome!
 	never sends IPIs to other CPUs, so it is easier on
 	real-time workloads than is synchronize_rcu_expedited().
 
+	It is also permissible to sleep in RCU Tasks Trace read-side
+	critical, which are delimited by rcu_read_lock_trace() and
+	rcu_read_unlock_trace().  However, this is a specialized flavor
+	of RCU, and you should not use it without first checking with
+	its current users.  In most cases, you should instead use SRCU.
+
 	Note that rcu_assign_pointer() relates to SRCU just as it does to
 	other forms of RCU, but instead of rcu_dereference() you should
 	use srcu_dereference() in order to avoid lockdep splats.
@@ -442,50 +472,62 @@ over a rather long period of time, but improvements are always welcome!
 	find problems as follows:
 
 	CONFIG_PROVE_LOCKING:
-		check that accesses to RCU-protected data
-		structures are carried out under the proper RCU
-		read-side critical section, while holding the right
-		combination of locks, or whatever other conditions
-		are appropriate.
+		check that accesses to RCU-protected data structures
+		are carried out under the proper RCU read-side critical
+		section, while holding the right combination of locks,
+		or whatever other conditions are appropriate.
 
 	CONFIG_DEBUG_OBJECTS_RCU_HEAD:
-		check that you don't pass the
-		same object to call_rcu() (or friends) before an RCU
-		grace period has elapsed since the last time that you
-		passed that same object to call_rcu() (or friends).
+		check that you don't pass the same object to call_rcu()
+		(or friends) before an RCU grace period has elapsed
+		since the last time that you passed that same object to
+		call_rcu() (or friends).
 
 	__rcu sparse checks:
-		tag the pointer to the RCU-protected data
-		structure with __rcu, and sparse will warn you if you
-		access that pointer without the services of one of the
-		variants of rcu_dereference().
+		tag the pointer to the RCU-protected data structure
+		with __rcu, and sparse will warn you if you access that
+		pointer without the services of one of the variants
+		of rcu_dereference().
 
 	These debugging aids can help you find problems that are
 	otherwise extremely difficult to spot.
 
-17.	If you register a callback using call_rcu() or call_srcu(), and
-	pass in a function defined within a loadable module, then it in
-	necessary to wait for all pending callbacks to be invoked after
-	the last invocation and before unloading that module.  Note that
-	it is absolutely *not* sufficient to wait for a grace period!
-	The current (say) synchronize_rcu() implementation is *not*
-	guaranteed to wait for callbacks registered on other CPUs.
-	Or even on the current CPU if that CPU recently went offline
-	and came back online.
+17.	If you pass a callback function defined within a module to one of
+	call_rcu(), call_srcu(), call_rcu_tasks(), call_rcu_tasks_rude(),
+	or call_rcu_tasks_trace(), then it is necessary to wait for all
+	pending callbacks to be invoked before unloading that module.
+	Note that it is absolutely *not* sufficient to wait for a grace
+	period!  For example, synchronize_rcu() implementation is *not*
+	guaranteed to wait for callbacks registered on other CPUs via
+	call_rcu().  Or even on the current CPU if that CPU recently
+	went offline and came back online.
 
 	You instead need to use one of the barrier functions:
 
 	-	call_rcu() -> rcu_barrier()
 	-	call_srcu() -> srcu_barrier()
+	-	call_rcu_tasks() -> rcu_barrier_tasks()
+	-	call_rcu_tasks_rude() -> rcu_barrier_tasks_rude()
+	-	call_rcu_tasks_trace() -> rcu_barrier_tasks_trace()
 
 	However, these barrier functions are absolutely *not* guaranteed
-	to wait for a grace period.  In fact, if there are no call_rcu()
-	callbacks waiting anywhere in the system, rcu_barrier() is within
-	its rights to return immediately.
-
-	So if you need to wait for both an RCU grace period and for
-	all pre-existing call_rcu() callbacks, you will need to execute
-	both rcu_barrier() and synchronize_rcu(), if necessary, using
-	something like workqueues to execute them concurrently.
+	to wait for a grace period.  For example, if there are no
+	call_rcu() callbacks queued anywhere in the system, rcu_barrier()
+	can and will return immediately.
+
+	So if you need to wait for both a grace period and for all
+	pre-existing callbacks, you will need to invoke both functions,
+	with the pair depending on the flavor of RCU:
+
+	-	Either synchronize_rcu() or synchronize_rcu_expedited(),
+		together with rcu_barrier()
+	-	Either synchronize_srcu() or synchronize_srcu_expedited(),
+		together with and srcu_barrier()
+	-	synchronize_rcu_tasks() and rcu_barrier_tasks()
+	-	synchronize_tasks_rude() and rcu_barrier_tasks_rude()
+	-	synchronize_tasks_trace() and rcu_barrier_tasks_trace()
+
+	If necessary, you can use something like workqueues to execute
+	the requisite pair of functions concurrently.
 
 	See rcubarrier.rst for more information.
diff --git linux-libre-6.1-gnu/Documentation/RCU/index.rst linux-libre-6.2-gnu/Documentation/RCU/index.rst
index e703d3dbe60c..84a79903f6a8 100644
--- linux-libre-6.1-gnu/Documentation/RCU/index.rst
+++ linux-libre-6.2-gnu/Documentation/RCU/index.rst
@@ -9,7 +9,6 @@ RCU concepts
 .. toctree::
    :maxdepth: 3
 
-   arrayRCU
    checklist
    lockdep
    lockdep-splat
diff --git linux-libre-6.1-gnu/Documentation/RCU/listRCU.rst linux-libre-6.2-gnu/Documentation/RCU/listRCU.rst
index 2a643e293fb4..bdc4bcc5289f 100644
--- linux-libre-6.1-gnu/Documentation/RCU/listRCU.rst
+++ linux-libre-6.2-gnu/Documentation/RCU/listRCU.rst
@@ -3,11 +3,10 @@
 Using RCU to Protect Read-Mostly Linked Lists
 =============================================
 
-One of the best applications of RCU is to protect read-mostly linked lists
-(``struct list_head`` in list.h).  One big advantage of this approach
-is that all of the required memory barriers are included for you in
-the list macros.  This document describes several applications of RCU,
-with the best fits first.
+One of the most common uses of RCU is protecting read-mostly linked lists
+(``struct list_head`` in list.h).  One big advantage of this approach is
+that all of the required memory ordering is provided by the list macros.
+This document describes several list-based RCU use cases.
 
 
 Example 1: Read-mostly list: Deferred Destruction
@@ -35,7 +34,8 @@ The code traversing the list of all processes typically looks like::
 	}
 	rcu_read_unlock();
 
-The simplified code for removing a process from a task list is::
+The simplified and heavily inlined code for removing a process from a
+task list is::
 
 	void release_task(struct task_struct *p)
 	{
@@ -45,39 +45,48 @@ The simplified code for removing a process from a task list is::
 		call_rcu(&p->rcu, delayed_put_task_struct);
 	}
 
-When a process exits, ``release_task()`` calls ``list_del_rcu(&p->tasks)`` under
-``tasklist_lock`` writer lock protection, to remove the task from the list of
-all tasks. The ``tasklist_lock`` prevents concurrent list additions/removals
-from corrupting the list. Readers using ``for_each_process()`` are not protected
-with the ``tasklist_lock``. To prevent readers from noticing changes in the list
-pointers, the ``task_struct`` object is freed only after one or more grace
-periods elapse (with the help of call_rcu()). This deferring of destruction
-ensures that any readers traversing the list will see valid ``p->tasks.next``
-pointers and deletion/freeing can happen in parallel with traversal of the list.
-This pattern is also called an **existence lock**, since RCU pins the object in
-memory until all existing readers finish.
+When a process exits, ``release_task()`` calls ``list_del_rcu(&p->tasks)``
+via __exit_signal() and __unhash_process() under ``tasklist_lock``
+writer lock protection.  The list_del_rcu() invocation removes
+the task from the list of all tasks. The ``tasklist_lock``
+prevents concurrent list additions/removals from corrupting the
+list. Readers using ``for_each_process()`` are not protected with the
+``tasklist_lock``. To prevent readers from noticing changes in the list
+pointers, the ``task_struct`` object is freed only after one or more
+grace periods elapse, with the help of call_rcu(), which is invoked via
+put_task_struct_rcu_user(). This deferring of destruction ensures that
+any readers traversing the list will see valid ``p->tasks.next`` pointers
+and deletion/freeing can happen in parallel with traversal of the list.
+This pattern is also called an **existence lock**, since RCU refrains
+from invoking the delayed_put_task_struct() callback function until
+all existing readers finish, which guarantees that the ``task_struct``
+object in question will remain in existence until after the completion
+of all RCU readers that might possibly have a reference to that object.
 
 
 Example 2: Read-Side Action Taken Outside of Lock: No In-Place Updates
 ----------------------------------------------------------------------
 
-The best applications are cases where, if reader-writer locking were
-used, the read-side lock would be dropped before taking any action
-based on the results of the search.  The most celebrated example is
-the routing table.  Because the routing table is tracking the state of
-equipment outside of the computer, it will at times contain stale data.
-Therefore, once the route has been computed, there is no need to hold
-the routing table static during transmission of the packet.  After all,
-you can hold the routing table static all you want, but that won't keep
-the external Internet from changing, and it is the state of the external
-Internet that really matters.  In addition, routing entries are typically
-added or deleted, rather than being modified in place.
-
-A straightforward example of this use of RCU may be found in the
-system-call auditing support.  For example, a reader-writer locked
+Some reader-writer locking use cases compute a value while holding
+the read-side lock, but continue to use that value after that lock is
+released.  These use cases are often good candidates for conversion
+to RCU.  One prominent example involves network packet routing.
+Because the packet-routing data tracks the state of equipment outside
+of the computer, it will at times contain stale data.  Therefore, once
+the route has been computed, there is no need to hold the routing table
+static during transmission of the packet.  After all, you can hold the
+routing table static all you want, but that won't keep the external
+Internet from changing, and it is the state of the external Internet
+that really matters.  In addition, routing entries are typically added
+or deleted, rather than being modified in place.  This is a rare example
+of the finite speed of light and the non-zero size of atoms actually
+helping make synchronization be lighter weight.
+
+A straightforward example of this type of RCU use case may be found in
+the system-call auditing support.  For example, a reader-writer locked
 implementation of ``audit_filter_task()`` might be as follows::
 
-	static enum audit_state audit_filter_task(struct task_struct *tsk)
+	static enum audit_state audit_filter_task(struct task_struct *tsk, char **key)
 	{
 		struct audit_entry *e;
 		enum audit_state   state;
@@ -86,6 +95,8 @@ implementation of ``audit_filter_task()`` might be as follows::
 		/* Note: audit_filter_mutex held by caller. */
 		list_for_each_entry(e, &audit_tsklist, list) {
 			if (audit_filter_rules(tsk, &e->rule, NULL, &state)) {
+				if (state == AUDIT_STATE_RECORD)
+					*key = kstrdup(e->rule.filterkey, GFP_ATOMIC);
 				read_unlock(&auditsc_lock);
 				return state;
 			}
@@ -101,7 +112,7 @@ you are turning auditing off, it is OK to audit a few extra system calls.
 
 This means that RCU can be easily applied to the read side, as follows::
 
-	static enum audit_state audit_filter_task(struct task_struct *tsk)
+	static enum audit_state audit_filter_task(struct task_struct *tsk, char **key)
 	{
 		struct audit_entry *e;
 		enum audit_state   state;
@@ -110,6 +121,8 @@ This means that RCU can be easily applied to the read side, as follows::
 		/* Note: audit_filter_mutex held by caller. */
 		list_for_each_entry_rcu(e, &audit_tsklist, list) {
 			if (audit_filter_rules(tsk, &e->rule, NULL, &state)) {
+				if (state == AUDIT_STATE_RECORD)
+					*key = kstrdup(e->rule.filterkey, GFP_ATOMIC);
 				rcu_read_unlock();
 				return state;
 			}
@@ -118,13 +131,15 @@ This means that RCU can be easily applied to the read side, as follows::
 		return AUDIT_BUILD_CONTEXT;
 	}
 
-The ``read_lock()`` and ``read_unlock()`` calls have become rcu_read_lock()
-and rcu_read_unlock(), respectively, and the list_for_each_entry() has
-become list_for_each_entry_rcu().  The **_rcu()** list-traversal primitives
-insert the read-side memory barriers that are required on DEC Alpha CPUs.
+The read_lock() and read_unlock() calls have become rcu_read_lock()
+and rcu_read_unlock(), respectively, and the list_for_each_entry()
+has become list_for_each_entry_rcu().  The **_rcu()** list-traversal
+primitives add READ_ONCE() and diagnostic checks for incorrect use
+outside of an RCU read-side critical section.
 
 The changes to the update side are also straightforward. A reader-writer lock
-might be used as follows for deletion and insertion::
+might be used as follows for deletion and insertion in these simplified
+versions of audit_del_rule() and audit_add_rule()::
 
 	static inline int audit_del_rule(struct audit_rule *rule,
 					 struct list_head *list)
@@ -188,16 +203,16 @@ Following are the RCU equivalents for these two functions::
 		return 0;
 	}
 
-Normally, the ``write_lock()`` and ``write_unlock()`` would be replaced by a
+Normally, the write_lock() and write_unlock() would be replaced by a
 spin_lock() and a spin_unlock(). But in this case, all callers hold
 ``audit_filter_mutex``, so no additional locking is required. The
-``auditsc_lock`` can therefore be eliminated, since use of RCU eliminates the
+auditsc_lock can therefore be eliminated, since use of RCU eliminates the
 need for writers to exclude readers.
 
 The list_del(), list_add(), and list_add_tail() primitives have been
 replaced by list_del_rcu(), list_add_rcu(), and list_add_tail_rcu().
-The **_rcu()** list-manipulation primitives add memory barriers that are needed on
-weakly ordered CPUs (most of them!).  The list_del_rcu() primitive omits the
+The **_rcu()** list-manipulation primitives add memory barriers that are
+needed on weakly ordered CPUs.  The list_del_rcu() primitive omits the
 pointer poisoning debug-assist code that would otherwise cause concurrent
 readers to fail spectacularly.
 
@@ -238,7 +253,9 @@ need to be filled in)::
 The RCU version creates a copy, updates the copy, then replaces the old
 entry with the newly updated entry.  This sequence of actions, allowing
 concurrent reads while making a copy to perform an update, is what gives
-RCU (*read-copy update*) its name.  The RCU code is as follows::
+RCU (*read-copy update*) its name.
+
+The RCU version of audit_upd_rule() is as follows::
 
 	static inline int audit_upd_rule(struct audit_rule *rule,
 					 struct list_head *list,
@@ -267,6 +284,9 @@ RCU (*read-copy update*) its name.  The RCU code is as follows::
 Again, this assumes that the caller holds ``audit_filter_mutex``.  Normally, the
 writer lock would become a spinlock in this sort of code.
 
+The update_lsm_rule() does something very similar, for those who would
+prefer to look at real Linux-kernel code.
+
 Another use of this pattern can be found in the openswitch driver's *connection
 tracking table* code in ``ct_limit_set()``.  The table holds connection tracking
 entries and has a limit on the maximum entries.  There is one such table
@@ -281,9 +301,10 @@ Example 4: Eliminating Stale Data
 ---------------------------------
 
 The auditing example above tolerates stale data, as do most algorithms
-that are tracking external state.  Because there is a delay from the
-time the external state changes before Linux becomes aware of the change,
-additional RCU-induced staleness is generally not a problem.
+that are tracking external state.  After all, given there is a delay
+from the time the external state changes before Linux becomes aware
+of the change, and so as noted earlier, a small quantity of additional
+RCU-induced staleness is generally not a problem.
 
 However, there are many examples where stale data cannot be tolerated.
 One example in the Linux kernel is the System V IPC (see the shm_lock()
@@ -302,7 +323,7 @@ Quick Quiz:
 
 If the system-call audit module were to ever need to reject stale data, one way
 to accomplish this would be to add a ``deleted`` flag and a ``lock`` spinlock to the
-audit_entry structure, and modify ``audit_filter_task()`` as follows::
+``audit_entry`` structure, and modify audit_filter_task() as follows::
 
 	static enum audit_state audit_filter_task(struct task_struct *tsk)
 	{
@@ -319,6 +340,8 @@ audit_entry structure, and modify ``audit_filter_task()`` as follows::
 					return AUDIT_BUILD_CONTEXT;
 				}
 				rcu_read_unlock();
+				if (state == AUDIT_STATE_RECORD)
+					*key = kstrdup(e->rule.filterkey, GFP_ATOMIC);
 				return state;
 			}
 		}
@@ -326,12 +349,6 @@ audit_entry structure, and modify ``audit_filter_task()`` as follows::
 		return AUDIT_BUILD_CONTEXT;
 	}
 
-Note that this example assumes that entries are only added and deleted.
-Additional mechanism is required to deal correctly with the update-in-place
-performed by ``audit_upd_rule()``.  For one thing, ``audit_upd_rule()`` would
-need additional memory barriers to ensure that the list_add_rcu() was really
-executed before the list_del_rcu().
-
 The ``audit_del_rule()`` function would need to set the ``deleted`` flag under the
 spinlock as follows::
 
@@ -357,24 +374,32 @@ spinlock as follows::
 
 This too assumes that the caller holds ``audit_filter_mutex``.
 
+Note that this example assumes that entries are only added and deleted.
+Additional mechanism is required to deal correctly with the update-in-place
+performed by audit_upd_rule().  For one thing, audit_upd_rule() would
+need to hold the locks of both the old ``audit_entry`` and its replacement
+while executing the list_replace_rcu().
+
 
 Example 5: Skipping Stale Objects
 ---------------------------------
 
-For some usecases, reader performance can be improved by skipping stale objects
-during read-side list traversal if the object in concern is pending destruction
-after one or more grace periods. One such example can be found in the timerfd
-subsystem. When a ``CLOCK_REALTIME`` clock is reprogrammed - for example due to
-setting of the system time, then all programmed timerfds that depend on this
-clock get triggered and processes waiting on them to expire are woken up in
-advance of their scheduled expiry. To facilitate this, all such timers are added
-to an RCU-managed ``cancel_list`` when they are setup in
+For some use cases, reader performance can be improved by skipping
+stale objects during read-side list traversal, where stale objects
+are those that will be removed and destroyed after one or more grace
+periods. One such example can be found in the timerfd subsystem. When a
+``CLOCK_REALTIME`` clock is reprogrammed (for example due to setting
+of the system time) then all programmed ``timerfds`` that depend on
+this clock get triggered and processes waiting on them are awakened in
+advance of their scheduled expiry. To facilitate this, all such timers
+are added to an RCU-managed ``cancel_list`` when they are setup in
 ``timerfd_setup_cancel()``::
 
 	static void timerfd_setup_cancel(struct timerfd_ctx *ctx, int flags)
 	{
 		spin_lock(&ctx->cancel_lock);
-		if ((ctx->clockid == CLOCK_REALTIME &&
+		if ((ctx->clockid == CLOCK_REALTIME ||
+		     ctx->clockid == CLOCK_REALTIME_ALARM) &&
 		    (flags & TFD_TIMER_ABSTIME) && (flags & TFD_TIMER_CANCEL_ON_SET)) {
 			if (!ctx->might_cancel) {
 				ctx->might_cancel = true;
@@ -382,13 +407,16 @@ to an RCU-managed ``cancel_list`` when they are setup in
 				list_add_rcu(&ctx->clist, &cancel_list);
 				spin_unlock(&cancel_lock);
 			}
+		} else {
+			__timerfd_remove_cancel(ctx);
 		}
 		spin_unlock(&ctx->cancel_lock);
 	}
 
-When a timerfd is freed (fd is closed), then the ``might_cancel`` flag of the
-timerfd object is cleared, the object removed from the ``cancel_list`` and
-destroyed::
+When a timerfd is freed (fd is closed), then the ``might_cancel``
+flag of the timerfd object is cleared, the object removed from the
+``cancel_list`` and destroyed, as shown in this simplified and inlined
+version of timerfd_release()::
 
 	int timerfd_release(struct inode *inode, struct file *file)
 	{
@@ -403,7 +431,10 @@ destroyed::
 		}
 		spin_unlock(&ctx->cancel_lock);
 
-		hrtimer_cancel(&ctx->t.tmr);
+		if (isalarm(ctx))
+			alarm_cancel(&ctx->t.alarm);
+		else
+			hrtimer_cancel(&ctx->t.tmr);
 		kfree_rcu(ctx, rcu);
 		return 0;
 	}
@@ -416,6 +447,7 @@ objects::
 
 	void timerfd_clock_was_set(void)
 	{
+		ktime_t moffs = ktime_mono_to_real(0);
 		struct timerfd_ctx *ctx;
 		unsigned long flags;
 
@@ -424,7 +456,7 @@ objects::
 			if (!ctx->might_cancel)
 				continue;
 			spin_lock_irqsave(&ctx->wqh.lock, flags);
-			if (ctx->moffs != ktime_mono_to_real(0)) {
+			if (ctx->moffs != moffs) {
 				ctx->moffs = KTIME_MAX;
 				ctx->ticks++;
 				wake_up_locked_poll(&ctx->wqh, EPOLLIN);
@@ -434,10 +466,10 @@ objects::
 		rcu_read_unlock();
 	}
 
-The key point here is, because RCU-traversal of the ``cancel_list`` happens
-while objects are being added and removed to the list, sometimes the traversal
-can step on an object that has been removed from the list. In this example, it
-is seen that it is better to skip such objects using a flag.
+The key point is that because RCU-protected traversal of the
+``cancel_list`` happens concurrently with object addition and removal,
+sometimes the traversal can access an object that has been removed from
+the list. In this example, a flag is used to skip such objects.
 
 
 Summary
diff --git linux-libre-6.1-gnu/Documentation/RCU/lockdep.rst linux-libre-6.2-gnu/Documentation/RCU/lockdep.rst
index a94f55991a71..9308f1bdba05 100644
--- linux-libre-6.1-gnu/Documentation/RCU/lockdep.rst
+++ linux-libre-6.2-gnu/Documentation/RCU/lockdep.rst
@@ -17,7 +17,9 @@ state::
 	rcu_read_lock_held() for normal RCU.
 	rcu_read_lock_bh_held() for RCU-bh.
 	rcu_read_lock_sched_held() for RCU-sched.
+	rcu_read_lock_any_held() for any of normal RCU, RCU-bh, and RCU-sched.
 	srcu_read_lock_held() for SRCU.
+	rcu_read_lock_trace_held() for RCU Tasks Trace.
 
 These functions are conservative, and will therefore return 1 if they
 aren't certain (for example, if CONFIG_DEBUG_LOCK_ALLOC is not set).
@@ -53,6 +55,8 @@ checking of rcu_dereference() primitives:
 		is invoked by both SRCU readers and updaters.
 	rcu_dereference_raw(p):
 		Don't check.  (Use sparingly, if at all.)
+	rcu_dereference_raw_check(p):
+		Don't do lockdep at all.  (Use sparingly, if at all.)
 	rcu_dereference_protected(p, c):
 		Use explicit check expression "c", and omit all barriers
 		and compiler constraints.  This is useful when the data
diff --git linux-libre-6.1-gnu/Documentation/accel/index.rst linux-libre-6.2-gnu/Documentation/accel/index.rst
new file mode 100644
index 000000000000..2b43c9a7f67b
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/accel/index.rst
@@ -0,0 +1,17 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+====================
+Compute Accelerators
+====================
+
+.. toctree::
+   :maxdepth: 1
+
+   introduction
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git linux-libre-6.1-gnu/Documentation/accel/introduction.rst linux-libre-6.2-gnu/Documentation/accel/introduction.rst
new file mode 100644
index 000000000000..6f31af14b1fc
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/accel/introduction.rst
@@ -0,0 +1,110 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+============
+Introduction
+============
+
+The Linux compute accelerators subsystem is designed to expose compute
+accelerators in a common way to user-space and provide a common set of
+functionality.
+
+These devices can be either stand-alone ASICs or IP blocks inside an SoC/GPU.
+Although these devices are typically designed to accelerate
+Machine-Learning (ML) and/or Deep-Learning (DL) computations, the accel layer
+is not limited to handling these types of accelerators.
+
+Typically, a compute accelerator will belong to one of the following
+categories:
+
+- Edge AI - doing inference at an edge device. It can be an embedded ASIC/FPGA,
+  or an IP inside a SoC (e.g. laptop web camera). These devices
+  are typically configured using registers and can work with or without DMA.
+
+- Inference data-center - single/multi user devices in a large server. This
+  type of device can be stand-alone or an IP inside a SoC or a GPU. It will
+  have on-board DRAM (to hold the DL topology), DMA engines and
+  command submission queues (either kernel or user-space queues).
+  It might also have an MMU to manage multiple users and might also enable
+  virtualization (SR-IOV) to support multiple VMs on the same device. In
+  addition, these devices will usually have some tools, such as profiler and
+  debugger.
+
+- Training data-center - Similar to Inference data-center cards, but typically
+  have more computational power and memory b/w (e.g. HBM) and will likely have
+  a method of scaling-up/out, i.e. connecting to other training cards inside
+  the server or in other servers, respectively.
+
+All these devices typically have different runtime user-space software stacks,
+that are tailored-made to their h/w. In addition, they will also probably
+include a compiler to generate programs to their custom-made computational
+engines. Typically, the common layer in user-space will be the DL frameworks,
+such as PyTorch and TensorFlow.
+
+Sharing code with DRM
+=====================
+
+Because this type of devices can be an IP inside GPUs or have similar
+characteristics as those of GPUs, the accel subsystem will use the
+DRM subsystem's code and functionality. i.e. the accel core code will
+be part of the DRM subsystem and an accel device will be a new type of DRM
+device.
+
+This will allow us to leverage the extensive DRM code-base and
+collaborate with DRM developers that have experience with this type of
+devices. In addition, new features that will be added for the accelerator
+drivers can be of use to GPU drivers as well.
+
+Differentiation from GPUs
+=========================
+
+Because we want to prevent the extensive user-space graphic software stack
+from trying to use an accelerator as a GPU, the compute accelerators will be
+differentiated from GPUs by using a new major number and new device char files.
+
+Furthermore, the drivers will be located in a separate place in the kernel
+tree - drivers/accel/.
+
+The accelerator devices will be exposed to the user space with the dedicated
+261 major number and will have the following convention:
+
+- device char files - /dev/accel/accel*
+- sysfs             - /sys/class/accel/accel*/
+- debugfs           - /sys/kernel/debug/accel/accel*/
+
+Getting Started
+===============
+
+First, read the DRM documentation at Documentation/gpu/index.rst.
+Not only it will explain how to write a new DRM driver but it will also
+contain all the information on how to contribute, the Code Of Conduct and
+what is the coding style/documentation. All of that is the same for the
+accel subsystem.
+
+Second, make sure the kernel is configured with CONFIG_DRM_ACCEL.
+
+To expose your device as an accelerator, two changes are needed to
+be done in your driver (as opposed to a standard DRM driver):
+
+- Add the DRIVER_COMPUTE_ACCEL feature flag in your drm_driver's
+  driver_features field. It is important to note that this driver feature is
+  mutually exclusive with DRIVER_RENDER and DRIVER_MODESET. Devices that want
+  to expose both graphics and compute device char files should be handled by
+  two drivers that are connected using the auxiliary bus framework.
+
+- Change the open callback in your driver fops structure to accel_open().
+  Alternatively, your driver can use DEFINE_DRM_ACCEL_FOPS macro to easily
+  set the correct function operations pointers structure.
+
+External References
+===================
+
+email threads
+-------------
+
+* `Initial discussion on the New subsystem for acceleration devices <https://lkml.org/lkml/2022/7/31/83>`_ - Oded Gabbay (2022)
+* `patch-set to add the new subsystem <https://lkml.org/lkml/2022/10/22/544>`_ - Oded Gabbay (2022)
+
+Conference talks
+----------------
+
+* `LPC 2022 Accelerators BOF outcomes summary <https://airlied.blogspot.com/2022/09/accelerators-bof-outcomes-summary.html>`_ - Dave Airlie (2022)
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/blockdev/zram.rst linux-libre-6.2-gnu/Documentation/admin-guide/blockdev/zram.rst
index c73b16930449..e4551579cb12 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/blockdev/zram.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/blockdev/zram.rst
@@ -348,8 +348,13 @@ this can be accomplished with::
 
         echo huge_idle > /sys/block/zramX/writeback
 
+If a user chooses to writeback only incompressible pages (pages that none of
+algorithms can compress) this can be accomplished with::
+
+	echo incompressible > /sys/block/zramX/writeback
+
 If an admin wants to write a specific page in zram device to the backing device,
-they could write a page index into the interface.
+they could write a page index into the interface::
 
 	echo "page_index=1251" > /sys/block/zramX/writeback
 
@@ -401,6 +406,87 @@ budget in next setting is user's job.
 If admin wants to measure writeback count in a certain period, they could
 know it via /sys/block/zram0/bd_stat's 3rd column.
 
+recompression
+-------------
+
+With CONFIG_ZRAM_MULTI_COMP, zram can recompress pages using alternative
+(secondary) compression algorithms. The basic idea is that alternative
+compression algorithm can provide better compression ratio at a price of
+(potentially) slower compression/decompression speeds. Alternative compression
+algorithm can, for example, be more successful compressing huge pages (those
+that default algorithm failed to compress). Another application is idle pages
+recompression - pages that are cold and sit in the memory can be recompressed
+using more effective algorithm and, hence, reduce zsmalloc memory usage.
+
+With CONFIG_ZRAM_MULTI_COMP, zram supports up to 4 compression algorithms:
+one primary and up to 3 secondary ones. Primary zram compressor is explained
+in "3) Select compression algorithm", secondary algorithms are configured
+using recomp_algorithm device attribute.
+
+Example:::
+
+	#show supported recompression algorithms
+	cat /sys/block/zramX/recomp_algorithm
+	#1: lzo lzo-rle lz4 lz4hc [zstd]
+	#2: lzo lzo-rle lz4 [lz4hc] zstd
+
+Alternative compression algorithms are sorted by priority. In the example
+above, zstd is used as the first alternative algorithm, which has priority
+of 1, while lz4hc is configured as a compression algorithm with priority 2.
+Alternative compression algorithm's priority is provided during algorithms
+configuration:::
+
+	#select zstd recompression algorithm, priority 1
+	echo "algo=zstd priority=1" > /sys/block/zramX/recomp_algorithm
+
+	#select deflate recompression algorithm, priority 2
+	echo "algo=deflate priority=2" > /sys/block/zramX/recomp_algorithm
+
+Another device attribute that CONFIG_ZRAM_MULTI_COMP enables is recompress,
+which controls recompression.
+
+Examples:::
+
+	#IDLE pages recompression is activated by `idle` mode
+	echo "type=idle" > /sys/block/zramX/recompress
+
+	#HUGE pages recompression is activated by `huge` mode
+	echo "type=huge" > /sys/block/zram0/recompress
+
+	#HUGE_IDLE pages recompression is activated by `huge_idle` mode
+	echo "type=huge_idle" > /sys/block/zramX/recompress
+
+The number of idle pages can be significant, so user-space can pass a size
+threshold (in bytes) to the recompress knob: zram will recompress only pages
+of equal or greater size:::
+
+	#recompress all pages larger than 3000 bytes
+	echo "threshold=3000" > /sys/block/zramX/recompress
+
+	#recompress idle pages larger than 2000 bytes
+	echo "type=idle threshold=2000" > /sys/block/zramX/recompress
+
+Recompression of idle pages requires memory tracking.
+
+During re-compression for every page, that matches re-compression criteria,
+ZRAM iterates the list of registered alternative compression algorithms in
+order of their priorities. ZRAM stops either when re-compression was
+successful (re-compressed object is smaller in size than the original one)
+and matches re-compression criteria (e.g. size threshold) or when there are
+no secondary algorithms left to try. If none of the secondary algorithms can
+successfully re-compressed the page such a page is marked as incompressible,
+so ZRAM will not attempt to re-compress it in the future.
+
+This re-compression behaviour, when it iterates through the list of
+registered compression algorithms, increases our chances of finding the
+algorithm that successfully compresses a particular page. Sometimes, however,
+it is convenient (and sometimes even necessary) to limit recompression to
+only one particular algorithm so that it will not try any other algorithms.
+This can be achieved by providing a algo=NAME parameter:::
+
+	#use zstd algorithm only (if registered)
+	echo "type=huge algo=zstd" > /sys/block/zramX/recompress
+
 memory tracking
 ===============
 
@@ -411,9 +497,11 @@ pages of the process with*pagemap.
 If you enable the feature, you could see block state via
 /sys/kernel/debug/zram/zram0/block_state". The output is as follows::
 
-	  300    75.033841 .wh.
-	  301    63.806904 s...
-	  302    63.806919 ..hi
+	  300    75.033841 .wh...
+	  301    63.806904 s.....
+	  302    63.806919 ..hi..
+	  303    62.801919 ....r.
+	  304   146.781902 ..hi.n
 
 First column
 	zram's block index.
@@ -430,6 +518,10 @@ Third column
 		huge page
 	i:
 		idle page
+	r:
+		recompressed page (secondary compression algorithm)
+	n:
+		none (including secondary) of algorithms could compress it
 
 First line of above example says 300th block is accessed at 75.033841sec
 and the block's state is huge so it is written back to the backing
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/bootconfig.rst linux-libre-6.2-gnu/Documentation/admin-guide/bootconfig.rst
index d99994345d41..9355c525fbe0 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/bootconfig.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/bootconfig.rst
@@ -229,7 +229,7 @@ In addition to the kernel command line, the boot config can be used for
 passing the kernel parameters. All the key-value pairs under ``kernel``
 key will be passed to kernel cmdline directly. Moreover, the key-value
 pairs under ``init`` will be passed to init process via the cmdline.
-The parameters are concatinated with user-given kernel cmdline string
+The parameters are concatenated with user-given kernel cmdline string
 as the following order, so that the command line parameter can override
 bootconfig parameters (this depends on how the subsystem handles parameters
 but in general, earlier parameter will be overwritten by later one.)::
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v1/memory.rst linux-libre-6.2-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
index 5b86245450bd..60370f2c67b9 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -543,7 +543,8 @@ inactive_anon	# of bytes of anonymous and swap cache memory on inactive
 		LRU list.
 active_anon	# of bytes of anonymous and swap cache memory on active
 		LRU list.
-inactive_file	# of bytes of file-backed memory on inactive LRU list.
+inactive_file	# of bytes of file-backed memory and MADV_FREE anonymous memory(
+                LazyFree pages) on inactive LRU list.
 active_file	# of bytes of file-backed memory on active LRU list.
 unevictable	# of bytes of memory that cannot be reclaimed (mlocked etc).
 =============== ===============================================================
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v2.rst linux-libre-6.2-gnu/Documentation/admin-guide/cgroup-v2.rst
index dc254a3cb956..74cec76be9f2 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/cgroup-v2.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/cgroup-v2.rst
@@ -1488,12 +1488,18 @@ PAGE_SIZE multiple when read back.
 	  pgscan_direct (npn)
 		Amount of scanned pages directly  (in an inactive LRU list)
 
+	  pgscan_khugepaged (npn)
+		Amount of scanned pages by khugepaged  (in an inactive LRU list)
+
 	  pgsteal_kswapd (npn)
 		Amount of reclaimed pages by kswapd
 
 	  pgsteal_direct (npn)
 		Amount of reclaimed pages directly
 
+	  pgsteal_khugepaged (npn)
+		Amount of reclaimed pages by khugepaged
+
 	  pgfault (npn)
 		Total number of page faults incurred
 
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/cifs/usage.rst linux-libre-6.2-gnu/Documentation/admin-guide/cifs/usage.rst
index 3766bf8a1c20..ed3b8dc854ec 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/cifs/usage.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/cifs/usage.rst
@@ -858,7 +858,7 @@ CIFS kernel module parameters
 These module parameters can be specified or modified either during the time of
 module loading or during the runtime by using the interface::
 
-	/proc/module/cifs/parameters/<param>
+	/sys/module/cifs/parameters/<param>
 
 i.e.::
 
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/device-mapper/dm-init.rst linux-libre-6.2-gnu/Documentation/admin-guide/device-mapper/dm-init.rst
index e5242ff17e9b..981d6a907699 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/device-mapper/dm-init.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/device-mapper/dm-init.rst
@@ -123,3 +123,11 @@ Other examples (per target):
     0 1638400 verity 1 8:1 8:2 4096 4096 204800 1 sha256
     fb1a5a0f00deb908d8b53cb270858975e76cf64105d412ce764225d53b8f3cfd
     51934789604d1b92399c52e7cb149d1b3a1b74bbbcb103b2a0aaacbed5c08584
+
+For setups using device-mapper on top of asynchronously probed block
+devices (MMC, USB, ..), it may be necessary to tell dm-init to
+explicitly wait for them to become available before setting up the
+device-mapper tables. This can be done with the "dm-mod.waitfor="
+module parameter, which takes a list of devices to wait for::
+
+  dm-mod.waitfor=<device1>[,..,<deviceN>]
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/devices.txt linux-libre-6.2-gnu/Documentation/admin-guide/devices.txt
index 9764d6edb189..06c525e01ea5 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/devices.txt
+++ linux-libre-6.2-gnu/Documentation/admin-guide/devices.txt
@@ -3080,6 +3080,11 @@
 		  ...
 		  255 = /dev/osd255	256th OSD Device
 
+ 261 char	Compute Acceleration Devices
+		  0 = /dev/accel/accel0	First acceleration device
+		  1 = /dev/accel/accel1	Second acceleration device
+		    ...
+
  384-511 char	RESERVED FOR DYNAMIC ASSIGNMENT
 		Character devices that request a dynamic allocation of major
 		number will take numbers starting from 511 and downward,
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst linux-libre-6.2-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst
new file mode 100644
index 000000000000..875616d675fe
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/admin-guide/hw-vuln/cross-thread-rsb.rst
@@ -0,0 +1,91 @@
+
+.. SPDX-License-Identifier: GPL-2.0
+
+Cross-Thread Return Address Predictions
+=======================================
+
+Certain AMD and Hygon processors are subject to a cross-thread return address
+predictions vulnerability. When running in SMT mode and one sibling thread
+transitions out of C0 state, the other sibling thread could use return target
+predictions from the sibling thread that transitioned out of C0.
+
+The Spectre v2 mitigations protect the Linux kernel, as it fills the return
+address prediction entries with safe targets when context switching to the idle
+thread. However, KVM does allow a VMM to prevent exiting guest mode when
+transitioning out of C0. This could result in a guest-controlled return target
+being consumed by the sibling thread.
+
+Affected processors
+-------------------
+
+The following CPUs are vulnerable:
+
+    - AMD Family 17h processors
+    - Hygon Family 18h processors
+
+Related CVEs
+------------
+
+The following CVE entry is related to this issue:
+
+   ==============  =======================================
+   CVE-2022-27672  Cross-Thread Return Address Predictions
+   ==============  =======================================
+
+Problem
+-------
+
+Affected SMT-capable processors support 1T and 2T modes of execution when SMT
+is enabled. In 2T mode, both threads in a core are executing code. For the
+processor core to enter 1T mode, it is required that one of the threads
+requests to transition out of the C0 state. This can be communicated with the
+HLT instruction or with an MWAIT instruction that requests non-C0.
+When the thread re-enters the C0 state, the processor transitions back
+to 2T mode, assuming the other thread is also still in C0 state.
+
+In affected processors, the return address predictor (RAP) is partitioned
+depending on the SMT mode. For instance, in 2T mode each thread uses a private
+16-entry RAP, but in 1T mode, the active thread uses a 32-entry RAP. Upon
+transition between 1T/2T mode, the RAP contents are not modified but the RAP
+pointers (which control the next return target to use for predictions) may
+change. This behavior may result in return targets from one SMT thread being
+used by RET predictions in the sibling thread following a 1T/2T switch. In
+particular, a RET instruction executed immediately after a transition to 1T may
+use a return target from the thread that just became idle. In theory, this
+could lead to information disclosure if the return targets used do not come
+from trustworthy code.
+
+Attack scenarios
+----------------
+
+An attack can be mounted on affected processors by performing a series of CALL
+instructions with targeted return locations and then transitioning out of C0
+state.
+
+Mitigation mechanism
+--------------------
+
+Before entering idle state, the kernel context switches to the idle thread. The
+context switch fills the RAP entries (referred to as the RSB in Linux) with safe
+targets by performing a sequence of CALL instructions.
+
+Prevent a guest VM from directly putting the processor into an idle state by
+intercepting HLT and MWAIT instructions.
+
+Both mitigations are required to fully address this issue.
+
+Mitigation control on the kernel command line
+---------------------------------------------
+
+Use existing Spectre v2 mitigations that will fill the RSB on context switch.
+
+Mitigation control for KVM - module parameter
+---------------------------------------------
+
+By default, the KVM hypervisor mitigates this issue by intercepting guest
+attempts to transition out of C0. A VMM can use the KVM_CAP_X86_DISABLE_EXITS
+capability to override those interceptions, but since this is not common, the
+mitigation that covers this path is not enabled by default.
+
+The mitigation for the KVM_CAP_X86_DISABLE_EXITS capability can be turned on
+using the boolean module parameter mitigate_smt_rsb, e.g. ``kvm.mitigate_smt_rsb=1``.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/index.rst linux-libre-6.2-gnu/Documentation/admin-guide/hw-vuln/index.rst
index 4df436e7c417..e0614760a99e 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/hw-vuln/index.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/hw-vuln/index.rst
@@ -18,3 +18,4 @@ are configurable at compile, boot or run time.
    core-scheduling.rst
    l1d_flush.rst
    processor_mmio_stale_data.rst
+   cross-thread-rsb.rst
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/hw_random.rst linux-libre-6.2-gnu/Documentation/admin-guide/hw_random.rst
index 121de96e395e..d494601717f1 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/hw_random.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/hw_random.rst
@@ -1,6 +1,6 @@
-==========================================================
-Linux support for random number generator in i8xx chipsets
-==========================================================
+=================================
+Hardware random number generators
+=================================
 
 Introduction
 ============
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/kdump/vmcoreinfo.rst linux-libre-6.2-gnu/Documentation/admin-guide/kdump/vmcoreinfo.rst
index 6726f439958c..86fd88492870 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/kdump/vmcoreinfo.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -595,3 +595,32 @@ X2TLB
 -----
 
 Indicates whether the crashed kernel enabled SH extended mode.
+
+RISCV64
+=======
+
+VA_BITS
+-------
+
+The maximum number of bits for virtual addresses. Used to compute the
+virtual memory ranges.
+
+PAGE_OFFSET
+-----------
+
+Indicates the virtual kernel start address of the direct-mapped RAM region.
+
+phys_ram_base
+-------------
+
+Indicates the start physical RAM address.
+
+MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KERNEL_LINK_ADDR
+----------------------------------------------------------------------------------------------
+
+Used to get the correct ranges:
+
+  * MODULES_VADDR ~ MODULES_END : Kernel module space.
+  * VMALLOC_START ~ VMALLOC_END : vmalloc() / ioremap() space.
+  * VMEMMAP_START ~ VMEMMAP_END : vmemmap space, used for struct page array.
+  * KERNEL_LINK_ADDR : start address of Kernel link and BPF
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/kernel-parameters.txt linux-libre-6.2-gnu/Documentation/admin-guide/kernel-parameters.txt
index 42af9ca0127e..6cfa6e3996cf 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/kernel-parameters.txt
+++ linux-libre-6.2-gnu/Documentation/admin-guide/kernel-parameters.txt
@@ -703,6 +703,17 @@
 	condev=		[HW,S390] console device
 	conmode=
 
+	con3215_drop=	[S390] 3215 console drop mode.
+			Format: y|n|Y|N|1|0
+			When set to true, drop data on the 3215 console when
+			the console buffer is full. In this case the
+			operator using a 3270 terminal emulator (for example
+			x3270) does not have to enter the clear key for the
+			console output to advance and the kernel to continue.
+			This leads to a much faster boot time when a 3270
+			terminal emulator is active. If no 3270 terminal
+			emulator is used, this parameter has no effect.
+
 	console=	[KNL] Output console device and options.
 
 		tty<n>	Use the virtual console device <n>.
@@ -831,7 +842,7 @@
 			memory region [offset, offset + size] for that kernel
 			image. If '@offset' is omitted, then a suitable offset
 			is selected automatically.
-			[KNL, X86-64] Select a region under 4G first, and
+			[KNL, X86-64, ARM64] Select a region under 4G first, and
 			fall back to reserve region above 4G when '@offset'
 			hasn't been specified.
 			See Documentation/admin-guide/kdump/kdump.rst for further details.
@@ -851,26 +862,23 @@
 			available.
 			It will be ignored if crashkernel=X is specified.
 	crashkernel=size[KMG],low
-			[KNL, X86-64] range under 4G. When crashkernel=X,high
+			[KNL, X86-64, ARM64] range under 4G. When crashkernel=X,high
 			is passed, kernel could allocate physical memory region
 			above 4G, that cause second kernel crash on system
 			that require some amount of low memory, e.g. swiotlb
 			requires at least 64M+32K low memory, also enough extra
 			low memory is needed to make sure DMA buffers for 32-bit
 			devices won't run out. Kernel would try to allocate
-			at least 256M below 4G automatically.
+			default	size of memory below 4G automatically. The default
+			size is	platform dependent.
+			  --> x86: max(swiotlb_size_or_default() + 8MiB, 256MiB)
+			  --> arm64: 128MiB
 			This one lets the user specify own low range under 4G
 			for second kernel instead.
 			0: to disable low allocation.
 			It will be ignored when crashkernel=X,high is not used
 			or memory reserved is below 4G.
 
-			[KNL, ARM64] range in low memory.
-			This one lets the user specify a low range in the
-			DMA zone for the crash dump kernel.
-			It will be ignored when crashkernel=X,high is not used
-			or memory reserved is located in the DMA zones.
-
 	cryptomgr.notests
 			[KNL] Disable crypto self-tests
 
@@ -1042,6 +1050,11 @@
 			them frequently to increase the rate of SLB faults
 			on kernel addresses.
 
+	stress_hpt	[PPC]
+			Limits the number of kernel HPT entries in the hash
+			page table to increase the rate of hash page table
+			faults on kernel addresses.
+
 	disable=	[IPV6]
 			See Documentation/networking/ipv6.rst.
 
@@ -2300,7 +2313,13 @@
 			Provide an override to the IOAPIC-ID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
 			By default, PCI segment is 0, and can be omitted.
-			For example:
+
+			For example, to map IOAPIC-ID decimal 10 to
+			PCI segment 0x1 and PCI device 00:14.0,
+			write the parameter as:
+				ivrs_ioapic=10@0001:00:14.0
+
+			Deprecated formats:
 			* To map IOAPIC-ID decimal 10 to PCI device 00:14.0
 			  write the parameter as:
 				ivrs_ioapic[10]=00:14.0
@@ -2312,7 +2331,13 @@
 			Provide an override to the HPET-ID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
 			By default, PCI segment is 0, and can be omitted.
-			For example:
+
+			For example, to map HPET-ID decimal 10 to
+			PCI segment 0x1 and PCI device 00:14.0,
+			write the parameter as:
+				ivrs_hpet=10@0001:00:14.0
+
+			Deprecated formats:
 			* To map HPET-ID decimal 0 to PCI device 00:14.0
 			  write the parameter as:
 				ivrs_hpet[0]=00:14.0
@@ -2323,15 +2348,20 @@
 	ivrs_acpihid	[HW,X86-64]
 			Provide an override to the ACPI-HID:UID<->DEVICE-ID
 			mapping provided in the IVRS ACPI table.
+			By default, PCI segment is 0, and can be omitted.
 
 			For example, to map UART-HID:UID AMD0020:0 to
 			PCI segment 0x1 and PCI device ID 00:14.5,
 			write the parameter as:
-				ivrs_acpihid[0001:00:14.5]=AMD0020:0
+				ivrs_acpihid=AMD0020:0@0001:00:14.5
 
-			By default, PCI segment is 0, and can be omitted.
-			For example, PCI device 00:14.5 write the parameter as:
+			Deprecated formats:
+			* To map UART-HID:UID AMD0020:0 to PCI segment is 0,
+			  PCI device ID 00:14.5, write the parameter as:
 				ivrs_acpihid[00:14.5]=AMD0020:0
+			* To map UART-HID:UID AMD0020:0 to PCI segment 0x1 and
+			  PCI device ID 00:14.5, write the parameter as:
+				ivrs_acpihid[0001:00:14.5]=AMD0020:0
 
 	js=		[HW,JOY] Analog joystick
 			See Documentation/input/joydev/joystick.rst.
@@ -3777,12 +3807,15 @@
 			shutdown the other cpus.  Instead use the REBOOT_VECTOR
 			irq.
 
-	nomodeset	Disable kernel modesetting. DRM drivers will not perform
-			display-mode changes or accelerated rendering. Only the
-			system framebuffer will be available for use if this was
-			set-up by the firmware or boot loader.
+	nomodeset	Disable kernel modesetting. Most systems' firmware
+			sets up a display mode and provides framebuffer memory
+			for output. With nomodeset, DRM and fbdev drivers will
+			not load if they could possibly displace the pre-
+			initialized output. Only the system framebuffer will
+			be available for use. The respective drivers will not
+			perform display-mode changes or accelerated rendering.
 
-			Useful as fallback, or for testing and debugging.
+			Useful as error fallback, or for testing and debugging.
 
 	nomodule	Disable module load
 
@@ -4566,17 +4599,15 @@
 
 	ramdisk_start=	[RAM] RAM disk image start address
 
-	random.trust_cpu={on,off}
-			[KNL] Enable or disable trusting the use of the
-			CPU's random number generator (if available) to
-			fully seed the kernel's CRNG. Default is controlled
-			by CONFIG_RANDOM_TRUST_CPU.
+	random.trust_cpu=off
+			[KNL] Disable trusting the use of the CPU's
+			random number generator (if available) to
+			initialize the kernel's RNG.
 
-	random.trust_bootloader={on,off}
-			[KNL] Enable or disable trusting the use of a
-			seed passed by the bootloader (if available) to
-			fully seed the kernel's CRNG. Default is controlled
-			by CONFIG_RANDOM_TRUST_BOOTLOADER.
+	random.trust_bootloader=off
+			[KNL] Disable trusting the use of the a seed
+			passed by the bootloader (if available) to
+			initialize the kernel's RNG.
 
 	randomize_kstack_offset=
 			[KNL] Enable or disable kernel stack offset
@@ -6257,6 +6288,25 @@
 			See also Documentation/trace/ftrace.rst "trace options"
 			section.
 
+	trace_trigger=[trigger-list]
+			[FTRACE] Add a event trigger on specific events.
+			Set a trigger on top of a specific event, with an optional
+			filter.
+
+			The format is is "trace_trigger=<event>.<trigger>[ if <filter>],..."
+			Where more than one trigger may be specified that are comma deliminated.
+
+			For example:
+
+			  trace_trigger="sched_switch.stacktrace if prev_state == 2"
+
+			The above will enable the "stacktrace" trigger on the "sched_switch"
+			event but only trigger it if the "prev_state" of the "sched_switch"
+			event is "2" (TASK_UNINTERUPTIBLE).
+
+			See also "Event triggers" in Documentation/trace/events.rst
+
+
 	traceoff_on_warning
 			[FTRACE] enable this option to disable tracing when a
 			warning is hit. This turns off "tracing_on". Tracing can
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/cec-drivers.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/cec-drivers.rst
deleted file mode 100644
index 8d9686c08df9..000000000000
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/cec-drivers.rst
+++ /dev/null
@@ -1,10 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-=================================
-CEC driver-specific documentation
-=================================
-
-.. toctree::
-	:maxdepth: 2
-
-	pulse8-cec
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/cec.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/cec.rst
new file mode 100644
index 000000000000..5c7259371494
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/cec.rst
@@ -0,0 +1,369 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+========
+HDMI CEC
+========
+
+Supported hardware in mainline
+==============================
+
+HDMI Transmitters:
+
+- Exynos4
+- Exynos5
+- STIH4xx HDMI CEC
+- V4L2 adv7511 (same HW, but a different driver from the drm adv7511)
+- stm32
+- Allwinner A10 (sun4i)
+- Raspberry Pi
+- dw-hdmi (Synopsis IP)
+- amlogic (meson ao-cec and ao-cec-g12a)
+- drm adv7511/adv7533
+- omap4
+- tegra
+- rk3288, rk3399
+- tda998x
+- DisplayPort CEC-Tunneling-over-AUX on i915, nouveau and amdgpu
+- ChromeOS EC CEC
+- CEC for SECO boards (UDOO x86).
+- Chrontel CH7322
+
+
+HDMI Receivers:
+
+- adv7604/11/12
+- adv7842
+- tc358743
+
+USB Dongles (see below for additional information on how to use these
+dongles):
+
+- Pulse-Eight: the pulse8-cec driver implements the following module option:
+  ``persistent_config``: by default this is off, but when set to 1 the driver
+  will store the current settings to the device's internal eeprom and restore
+  it the next time the device is connected to the USB port.
+- RainShadow Tech. Note: this driver does not support the persistent_config
+  module option of the Pulse-Eight driver. The hardware supports it, but I
+  have no plans to add this feature. But I accept patches :-)
+
+Miscellaneous:
+
+- vivid: emulates a CEC receiver and CEC transmitter.
+  Can be used to test CEC applications without actual CEC hardware.
+
+- cec-gpio. If the CEC pin is hooked up to a GPIO pin then
+  you can control the CEC line through this driver. This supports error
+  injection as well.
+
+
+Utilities
+=========
+
+Utilities are available here: https://git.linuxtv.org/v4l-utils.git
+
+``utils/cec-ctl``: control a CEC device
+
+``utils/cec-compliance``: test compliance of a remote CEC device
+
+``utils/cec-follower``: emulate a CEC follower device
+
+Note that ``cec-ctl`` has support for the CEC Hospitality Profile as is
+used in some hotel displays. See http://www.htng.org.
+
+Note that the libcec library (https://github.com/Pulse-Eight/libcec) supports
+the linux CEC framework.
+
+If you want to get the CEC specification, then look at the References of
+the HDMI wikipedia page: https://en.wikipedia.org/wiki/HDMI. CEC is part
+of the HDMI specification. HDMI 1.3 is freely available (very similar to
+HDMI 1.4 w.r.t. CEC) and should be good enough for most things.
+
+
+DisplayPort to HDMI Adapters with working CEC
+=============================================
+
+Background: most adapters do not support the CEC Tunneling feature,
+and of those that do many did not actually connect the CEC pin.
+Unfortunately, this means that while a CEC device is created, it
+is actually all alone in the world and will never be able to see other
+CEC devices.
+
+This is a list of known working adapters that have CEC Tunneling AND
+that properly connected the CEC pin. If you find adapters that work
+but are not in this list, then drop me a note.
+
+To test: hook up your DP-to-HDMI adapter to a CEC capable device
+(typically a TV), then run::
+
+	cec-ctl --playback	# Configure the PC as a CEC Playback device
+	cec-ctl -S		# Show the CEC topology
+
+The ``cec-ctl -S`` command should show at least two CEC devices,
+ourselves and the CEC device you are connected to (i.e. typically the TV).
+
+General note: I have only seen this work with the Parade PS175, PS176 and
+PS186 chipsets and the MegaChips 2900. While MegaChips 28x0 claims CEC support,
+I have never seen it work.
+
+USB-C to HDMI
+-------------
+
+Samsung Multiport Adapter EE-PW700: https://www.samsung.com/ie/support/model/EE-PW700BBEGWW/
+
+Kramer ADC-U31C/HF: https://www.kramerav.com/product/ADC-U31C/HF
+
+Club3D CAC-2504: https://www.club-3d.com/en/detail/2449/usb_3.1_type_c_to_hdmi_2.0_uhd_4k_60hz_active_adapter/
+
+DisplayPort to HDMI
+-------------------
+
+Club3D CAC-1080: https://www.club-3d.com/en/detail/2442/displayport_1.4_to_hdmi_2.0b_hdr/
+
+CableCreation (SKU: CD0712): https://www.cablecreation.com/products/active-displayport-to-hdmi-adapter-4k-hdr
+
+HP DisplayPort to HDMI True 4k Adapter (P/N 2JA63AA): https://www.hp.com/us-en/shop/pdp/hp-displayport-to-hdmi-true-4k-adapter
+
+Mini-DisplayPort to HDMI
+------------------------
+
+Club3D CAC-1180: https://www.club-3d.com/en/detail/2443/mini_displayport_1.4_to_hdmi_2.0b_hdr/
+
+Note that passive adapters will never work, you need an active adapter.
+
+The Club3D adapters in this list are all MegaChips 2900 based. Other Club3D adapters
+are PS176 based and do NOT have the CEC pin hooked up, so only the three Club3D
+adapters above are known to work.
+
+I suspect that MegaChips 2900 based designs in general are likely to work
+whereas with the PS176 it is more hit-and-miss (mostly miss). The PS186 is
+likely to have the CEC pin hooked up, it looks like they changed the reference
+design for that chipset.
+
+
+USB CEC Dongles
+===============
+
+These dongles appear as ``/dev/ttyACMX`` devices and need the ``inputattach``
+utility to create the ``/dev/cecX`` devices. Support for the Pulse-Eight
+has been added to ``inputattach`` 1.6.0. Support for the Rainshadow Tech has
+been added to ``inputattach`` 1.6.1.
+
+You also need udev rules to automatically start systemd services::
+
+	SUBSYSTEM=="tty", KERNEL=="ttyACM[0-9]*", ATTRS{idVendor}=="2548", ATTRS{idProduct}=="1002", ACTION=="add", TAG+="systemd", ENV{SYSTEMD_WANTS}+="pulse8-cec-inputattach@%k.service"
+	SUBSYSTEM=="tty", KERNEL=="ttyACM[0-9]*", ATTRS{idVendor}=="2548", ATTRS{idProduct}=="1001", ACTION=="add", TAG+="systemd", ENV{SYSTEMD_WANTS}+="pulse8-cec-inputattach@%k.service"
+	SUBSYSTEM=="tty", KERNEL=="ttyACM[0-9]*", ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="ff59", ACTION=="add", TAG+="systemd", ENV{SYSTEMD_WANTS}+="rainshadow-cec-inputattach@%k.service"
+
+and these systemd services:
+
+For Pulse-Eight make /lib/systemd/system/pulse8-cec-inputattach@.service::
+
+	[Unit]
+	Description=inputattach for pulse8-cec device on %I
+
+	[Service]
+	Type=simple
+	ExecStart=/usr/bin/inputattach --pulse8-cec /dev/%I
+
+For the RainShadow Tech make /lib/systemd/system/rainshadow-cec-inputattach@.service::
+
+	[Unit]
+	Description=inputattach for rainshadow-cec device on %I
+
+	[Service]
+	Type=simple
+	ExecStart=/usr/bin/inputattach --rainshadow-cec /dev/%I
+
+
+For proper suspend/resume support create: /lib/systemd/system/restart-cec-inputattach.service::
+
+	[Unit]
+	Description=restart inputattach for cec devices
+	After=suspend.target
+
+	[Service]
+	Type=forking
+	ExecStart=/bin/bash -c 'for d in /dev/serial/by-id/usb-Pulse-Eight*; do /usr/bin/inputattach --daemon --pulse8-cec $d; done; for d in /dev/serial/by-id/usb-RainShadow_Tech*; do /usr/bin/inputattach --daemon --rainshadow-cec $d; done'
+
+	[Install]
+	WantedBy=suspend.target
+
+And run ``systemctl enable restart-cec-inputattach``.
+
+To automatically set the physical address of the CEC device whenever the
+EDID changes, you can use ``cec-ctl`` with the ``-E`` option::
+
+	cec-ctl -E /sys/class/drm/card0-DP-1/edid
+
+This assumes the dongle is connected to the card0-DP-1 output (``xrandr`` will tell
+you which output is used) and it will poll for changes to the EDID and update
+the Physical Address whenever they occur.
+
+To automatically run this command you can use cron. Edit crontab with
+``crontab -e`` and add this line::
+
+	@reboot /usr/local/bin/cec-ctl -E /sys/class/drm/card0-DP-1/edid
+
+This only works for display drivers that expose the EDID in ``/sys/class/drm``,
+such as the i915 driver.
+
+
+CEC Without HPD
+===============
+
+Some displays when in standby mode have no HDMI Hotplug Detect signal, but
+CEC is still enabled so connected devices can send an <Image View On> CEC
+message in order to wake up such displays. Unfortunately, not all CEC
+adapters can support this. An example is the Odroid-U3 SBC that has a
+level-shifter that is powered off when the HPD signal is low, thus
+blocking the CEC pin. Even though the SoC can use CEC without a HPD,
+the level-shifter will prevent this from functioning.
+
+There is a CEC capability flag to signal this: ``CEC_CAP_NEEDS_HPD``.
+If set, then the hardware cannot wake up displays with this behavior.
+
+Note for CEC application implementers: the <Image View On> message must
+be the first message you send, don't send any other messages before.
+Certain very bad but unfortunately not uncommon CEC implementations
+get very confused if they receive anything else but this message and
+they won't wake up.
+
+When writing a driver it can be tricky to test this. There are two
+ways to do this:
+
+1) Get a Pulse-Eight USB CEC dongle, connect an HDMI cable from your
+   device to the Pulse-Eight, but do not connect the Pulse-Eight to
+   the display.
+
+   Now configure the Pulse-Eight dongle::
+
+	cec-ctl -p0.0.0.0 --tv
+
+   and start monitoring::
+
+	sudo cec-ctl -M
+
+   On the device you are testing run::
+
+	cec-ctl --playback
+
+   It should report a physical address of f.f.f.f. Now run this
+   command::
+
+	cec-ctl -t0 --image-view-on
+
+   The Pulse-Eight should see the <Image View On> message. If not,
+   then something (hardware and/or software) is preventing the CEC
+   message from going out.
+
+   To make sure you have the wiring correct just connect the
+   Pulse-Eight to a CEC-enabled display and run the same command
+   on your device: now there is a HPD, so you should see the command
+   arriving at the Pulse-Eight.
+
+2) If you have another linux device supporting CEC without HPD, then
+   you can just connect your device to that device. Yes, you can connect
+   two HDMI outputs together. You won't have a HPD (which is what we
+   want for this test), but the second device can monitor the CEC pin.
+
+   Otherwise use the same commands as in 1.
+
+If CEC messages do not come through when there is no HPD, then you
+need to figure out why. Typically it is either a hardware restriction
+or the software powers off the CEC core when the HPD goes low. The
+first cannot be corrected of course, the second will likely required
+driver changes.
+
+
+Microcontrollers & CEC
+======================
+
+We have seen some CEC implementations in displays that use a microcontroller
+to sample the bus. This does not have to be a problem, but some implementations
+have timing issues. This is hard to discover unless you can hook up a low-level
+CEC debugger (see the next section).
+
+You will see cases where the CEC transmitter holds the CEC line high or low for
+a longer time than is allowed. For directed messages this is not a problem since
+if that happens the message will not be Acked and it will be retransmitted.
+For broadcast messages no such mechanism exists.
+
+It's not clear what to do about this. It is probably wise to transmit some
+broadcast messages twice to reduce the chance of them being lost. Specifically
+<Standby> and <Active Source> are candidates for that.
+
+
+Making a CEC debugger
+=====================
+
+By using a Raspberry Pi 2B/3/4 and some cheap components you can make
+your own low-level CEC debugger.
+
+Here is a picture of my setup:
+
+https://hverkuil.home.xs4all.nl/rpi3-cec.jpg
+
+It's a Raspberry Pi 3 together with a breadboard and some breadboard wires:
+
+http://www.dx.com/p/diy-40p-male-to-female-male-to-male-female-to-female-dupont-line-wire-3pcs-356089#.WYLOOXWGN7I
+
+Finally on of these HDMI female-female passthrough connectors (full soldering type 1):
+
+https://elabbay.myshopify.com/collections/camera/products/hdmi-af-af-v1a-hdmi-type-a-female-to-hdmi-type-a-female-pass-through-adapter-breakout-board?variant=45533926147
+
+We've tested this and it works up to 4kp30 (297 MHz). The quality is not high
+enough to pass-through 4kp60 (594 MHz).
+
+I also added an RTC and a breakout shield:
+
+https://www.amazon.com/Makerfire%C2%AE-Raspberry-Module-DS1307-Battery/dp/B00ZOXWHK4
+
+https://www.dx.com/p/raspberry-pi-gpio-expansion-board-breadboard-easy-multiplexing-board-one-to-three-with-screw-for-raspberry-pi-2-3-b-b-2729992.html#.YGRCG0MzZ7I
+
+These two are not needed but they make life a bit easier.
+
+If you want to monitor the HPD line as well, then you need one of these
+level shifters:
+
+https://www.adafruit.com/product/757
+
+(This is just where I got these components, there are many other places you
+can get similar things).
+
+The CEC pin of the HDMI connector needs to be connected to these pins:
+CE0/IO8 and CE1/IO7 (pull-up GPIOs). The (optional) HPD pin of the HDMI
+connector should be connected (via a level shifter to convert the 5V
+to 3.3V) to these pins: IO17 and IO27. The (optional) 5V pin of the HDMI
+connector should be connected (via a level shifter) to these pins: IO22
+and IO24. Monitoring the HPD an 5V lines is not necessary, but it is helpful.
+
+This kernel patch will hook up the cec-gpio driver correctly to
+e.g. ``arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts``::
+
+	cec-gpio@7 {
+		compatible = "cec-gpio";
+		cec-gpios = <&gpio 7 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		hpd-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+		v5-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+	};
+
+	cec-gpio@8 {
+		compatible = "cec-gpio";
+		cec-gpios = <&gpio 8 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		hpd-gpios = <&gpio 27 GPIO_ACTIVE_HIGH>;
+		v5-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+	};
+
+This dts change will enable two cec GPIO devices: I typically use one to
+send/receive CEC commands and the other to monitor. If you monitor using
+an unconfigured CEC adapter then it will use GPIO interrupts which makes
+monitoring very accurate.
+
+The documentation on how to use the error injection is here: :ref:`cec_pin_error_inj`.
+
+``cec-ctl --monitor-pin`` will do low-level CEC bus sniffing and analysis.
+You can also store the CEC traffic to file using ``--store-pin`` and analyze
+it later using ``--analyze-pin``.
+
+You can also use this as a full-fledged CEC device by configuring it
+using ``cec-ctl --tv -p0.0.0.0`` or ``cec-ctl --playback -p1.0.0.0``.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/index.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/index.rst
index c676af665111..43f4a292b245 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/index.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/index.rst
@@ -38,13 +38,14 @@ The media subsystem
 
 	remote-controller
 
+	cec
+
 	dvb
 
 	cardlist
 
 	v4l-drivers
 	dvb-drivers
-	cec-drivers
 
 **Copyright** |copy| 1999-2020 : LinuxTV Developers
 
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/pulse8-cec.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/pulse8-cec.rst
deleted file mode 100644
index 356d08b519f3..000000000000
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/pulse8-cec.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-Pulse-Eight CEC Adapter driver
-==============================
-
-The pulse8-cec driver implements the following module option:
-
-``persistent_config``
----------------------
-
-By default this is off, but when set to 1 the driver will store the current
-settings to the device's internal eeprom and restore it the next time the
-device is connected to the USB port.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/v4l-drivers.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/v4l-drivers.rst
index 9c7ebe2ca3bd..90a026ee05c6 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/v4l-drivers.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/v4l-drivers.rst
@@ -31,4 +31,5 @@ Video4Linux (V4L) driver-specific documentation
 	si4713
 	si476x
 	vimc
+	visl
 	vivid
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/vimc.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/vimc.rst
index 3b4d2b36b4f3..29d843a8ddb1 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/vimc.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/vimc.rst
@@ -35,11 +35,11 @@ of commands fits for the default topology:
 
         media-ctl -d platform:vimc -V '"Sensor A":0[fmt:SBGGR8_1X8/640x480]'
         media-ctl -d platform:vimc -V '"Debayer A":0[fmt:SBGGR8_1X8/640x480]'
-        media-ctl -d platform:vimc -V '"Sensor B":0[fmt:SBGGR8_1X8/640x480]'
-        media-ctl -d platform:vimc -V '"Debayer B":0[fmt:SBGGR8_1X8/640x480]'
-        v4l2-ctl -z platform:vimc -d "RGB/YUV Capture" -v width=1920,height=1440
+        media-ctl -d platform:vimc -V '"Scaler":0[fmt:RGB888_1X24/640x480]'
+        media-ctl -d platform:vimc -V '"Scaler":0[crop:(100,50)/400x150]'
+        media-ctl -d platform:vimc -V '"Scaler":1[fmt:RGB888_1X24/300x700]'
+        v4l2-ctl -z platform:vimc -d "RGB/YUV Capture" -v width=300,height=700
         v4l2-ctl -z platform:vimc -d "Raw Capture 0" -v pixelformat=BA81
-        v4l2-ctl -z platform:vimc -d "Raw Capture 1" -v pixelformat=BA81
 
 Subdevices
 ----------
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/visl.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/visl.rst
new file mode 100644
index 000000000000..7d2dc78341c9
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/visl.rst
@@ -0,0 +1,175 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+The Virtual Stateless Decoder Driver (visl)
+===========================================
+
+A virtual stateless decoder device for stateless uAPI development
+purposes.
+
+This tool's objective is to help the development and testing of
+userspace applications that use the V4L2 stateless API to decode media.
+
+A userspace implementation can use visl to run a decoding loop even when
+no hardware is available or when the kernel uAPI for the codec has not
+been upstreamed yet. This can reveal bugs at an early stage.
+
+This driver can also trace the contents of the V4L2 controls submitted
+to it.  It can also dump the contents of the vb2 buffers through a
+debugfs interface. This is in many ways similar to the tracing
+infrastructure available for other popular encode/decode APIs out there
+and can help develop a userspace application by using another (working)
+one as a reference.
+
+.. note::
+
+        No actual decoding of video frames is performed by visl. The
+        V4L2 test pattern generator is used to write various debug information
+        to the capture buffers instead.
+
+Module parameters
+-----------------
+
+- visl_debug: Activates debug info, printing various debug messages through
+  dprintk. Also controls whether per-frame debug info is shown. Defaults to off.
+  Note that enabling this feature can result in slow performance through serial.
+
+- visl_transtime_ms: Simulated process time in milliseconds. Slowing down the
+  decoding speed can be useful for debugging.
+
+- visl_dprintk_frame_start, visl_dprintk_frame_nframes: Dictates a range of
+  frames where dprintk is activated. This only controls the dprintk tracing on a
+  per-frame basis. Note that printing a lot of data can be slow through serial.
+
+- keep_bitstream_buffers: Controls whether bitstream (i.e. OUTPUT) buffers are
+  kept after a decoding session. Defaults to false so as to reduce the amount of
+  clutter. keep_bitstream_buffers == false works well when live debugging the
+  client program with GDB.
+
+- bitstream_trace_frame_start, bitstream_trace_nframes: Similar to
+  visl_dprintk_frame_start, visl_dprintk_nframes, but controls the dumping of
+  buffer data through debugfs instead.
+
+What is the default use case for this driver?
+---------------------------------------------
+
+This driver can be used as a way to compare different userspace implementations.
+This assumes that a working client is run against visl and that the ftrace and
+OUTPUT buffer data is subsequently used to debug a work-in-progress
+implementation.
+
+Information on reference frames, their timestamps, the status of the OUTPUT and
+CAPTURE queues and more can be read directly from the CAPTURE buffers.
+
+Supported codecs
+----------------
+
+The following codecs are supported:
+
+- FWHT
+- MPEG2
+- VP8
+- VP9
+- H.264
+- HEVC
+
+visl trace events
+-----------------
+The trace events are defined on a per-codec basis, e.g.:
+
+.. code-block:: bash
+
+        $ ls /sys/kernel/debug/tracing/events/ | grep visl
+        visl_fwht_controls
+        visl_h264_controls
+        visl_hevc_controls
+        visl_mpeg2_controls
+        visl_vp8_controls
+        visl_vp9_controls
+
+For example, in order to dump HEVC SPS data:
+
+.. code-block:: bash
+
+        $ echo 1 >  /sys/kernel/debug/tracing/events/visl_hevc_controls/v4l2_ctrl_hevc_sps/enable
+
+The SPS data will be dumped to the trace buffer, i.e.:
+
+.. code-block:: bash
+
+        $ cat /sys/kernel/debug/tracing/trace
+        video_parameter_set_id 0
+        seq_parameter_set_id 0
+        pic_width_in_luma_samples 1920
+        pic_height_in_luma_samples 1080
+        bit_depth_luma_minus8 0
+        bit_depth_chroma_minus8 0
+        log2_max_pic_order_cnt_lsb_minus4 4
+        sps_max_dec_pic_buffering_minus1 6
+        sps_max_num_reorder_pics 2
+        sps_max_latency_increase_plus1 0
+        log2_min_luma_coding_block_size_minus3 0
+        log2_diff_max_min_luma_coding_block_size 3
+        log2_min_luma_transform_block_size_minus2 0
+        log2_diff_max_min_luma_transform_block_size 3
+        max_transform_hierarchy_depth_inter 2
+        max_transform_hierarchy_depth_intra 2
+        pcm_sample_bit_depth_luma_minus1 0
+        pcm_sample_bit_depth_chroma_minus1 0
+        log2_min_pcm_luma_coding_block_size_minus3 0
+        log2_diff_max_min_pcm_luma_coding_block_size 0
+        num_short_term_ref_pic_sets 0
+        num_long_term_ref_pics_sps 0
+        chroma_format_idc 1
+        sps_max_sub_layers_minus1 0
+        flags AMP_ENABLED|SAMPLE_ADAPTIVE_OFFSET|TEMPORAL_MVP_ENABLED|STRONG_INTRA_SMOOTHING_ENABLED
+
+
+Dumping OUTPUT buffer data through debugfs
+------------------------------------------
+
+If the **VISL_DEBUGFS** Kconfig is enabled, visl will populate
+**/sys/kernel/debug/visl/bitstream** with OUTPUT buffer data according to the
+values of bitstream_trace_frame_start and bitstream_trace_nframes. This can
+highlight errors as broken clients may fail to fill the buffers properly.
+
+A single file is created for each processed OUTPUT buffer. Its name contains an
+integer that denotes the buffer sequence, i.e.:
+
+.. code-block:: c
+
+	snprintf(name, 32, "bitstream%d", run->src->sequence);
+
+Dumping the values is simply a matter of reading from the file, i.e.:
+
+For the buffer with sequence == 0:
+
+.. code-block:: bash
+
+        $ xxd /sys/kernel/debug/visl/bitstream/bitstream0
+        00000000: 2601 af04 d088 bc25 a173 0e41 a4f2 3274  &......%.s.A..2t
+        00000010: c668 cb28 e775 b4ac f53a ba60 f8fd 3aa1  .h.(.u...:.`..:.
+        00000020: 46b4 bcfc 506c e227 2372 e5f5 d7ea 579f  F...Pl.'#r....W.
+        00000030: 6371 5eb5 0eb8 23b5 ca6a 5de5 983a 19e4  cq^...#..j]..:..
+        00000040: e8c3 4320 b4ba a226 cbc1 4138 3a12 32d6  ..C ...&..A8:.2.
+        00000050: fef3 247b 3523 4e90 9682 ac8e eb0c a389  ..${5#N.........
+        00000060: ddd0 6cfc 0187 0e20 7aae b15b 1812 3d33  ..l.... z..[..=3
+        00000070: e1c5 f425 a83a 00b7 4f18 8127 3c4c aefb  ...%.:..O..'<L..
+
+For the buffer with sequence == 1:
+
+.. code-block:: bash
+
+        $ xxd /sys/kernel/debug/visl/bitstream/bitstream1
+        00000000: 0201 d021 49e1 0c40 aa11 1449 14a6 01dc  ...!I..@...I....
+        00000010: 7023 889a c8cd 2cd0 13b4 dab0 e8ca 21fe  p#....,.......!.
+        00000020: c4c8 ab4c 486e 4e2f b0df 96cc c74e 8dde  ...LHnN/.....N..
+        00000030: 8ce7 ee36 d880 4095 4d64 30a0 ff4f 0c5e  ...6..@.Md0..O.^
+        00000040: f16b a6a1 d806 ca2a 0ece a673 7bea 1f37  .k.....*...s{..7
+        00000050: 370f 5bb9 1dc4 ba21 6434 bc53 0173 cba0  7.[....!d4.S.s..
+        00000060: dfe6 bc99 01ea b6e0 346b 92b5 c8de 9f5d  ........4k.....]
+        00000070: e7cc 3484 1769 fef2 a693 a945 2c8b 31da  ..4..i.....E,.1.
+
+And so on.
+
+By default, the files are removed during STREAMOFF. This is to reduce the amount
+of clutter.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/media/vivid.rst linux-libre-6.2-gnu/Documentation/admin-guide/media/vivid.rst
index abd90ed31090..672a8371f6ad 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/media/vivid.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/media/vivid.rst
@@ -392,7 +392,7 @@ Which one is returned depends on the chosen channel, each next valid channel
 will cycle through the possible audio subchannel combinations. This allows
 you to test the various combinations by just switching channels..
 
-Finally, for these inputs the v4l2_timecode struct is filled in in the
+Finally, for these inputs the v4l2_timecode struct is filled in the
 dequeued v4l2_buffer struct.
 
 
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/mm/damon/usage.rst linux-libre-6.2-gnu/Documentation/admin-guide/mm/damon/usage.rst
index b47b0cbbd491..1a5b6b71efa1 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/mm/damon/usage.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/mm/damon/usage.rst
@@ -88,6 +88,9 @@ comma (","). ::
     │ │ │ │ │ │ │ │ weights/sz_permil,nr_accesses_permil,age_permil
     │ │ │ │ │ │ │ watermarks/metric,interval_us,high,mid,low
     │ │ │ │ │ │ │ stats/nr_tried,sz_tried,nr_applied,sz_applied,qt_exceeds
+    │ │ │ │ │ │ │ tried_regions/
+    │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age
+    │ │ │ │ │ │ │ │ ...
     │ │ │ │ │ │ ...
     │ │ │ │ ...
     │ │ ...
@@ -125,7 +128,14 @@ in the state.  Writing ``commit`` to the ``state`` file makes kdamond reads the
 user inputs in the sysfs files except ``state`` file again.  Writing
 ``update_schemes_stats`` to ``state`` file updates the contents of stats files
 for each DAMON-based operation scheme of the kdamond.  For details of the
-stats, please refer to :ref:`stats section <sysfs_schemes_stats>`.
+stats, please refer to :ref:`stats section <sysfs_schemes_stats>`.  Writing
+``update_schemes_tried_regions`` to ``state`` file updates the DAMON-based
+operation scheme action tried regions directory for each DAMON-based operation
+scheme of the kdamond.  Writing ``clear_schemes_tried_regions`` to ``state``
+file clears the DAMON-based operating scheme action tried regions directory for
+each DAMON-based operation scheme of the kdamond.  For details of the
+DAMON-based operation scheme action tried regions directory, please refer to
+:ref:tried_regions section <sysfs_schemes_tried_regions>`.
 
 If the state is ``on``, reading ``pid`` shows the pid of the kdamond thread.
 
@@ -166,6 +176,8 @@ You can set and get what type of monitoring operations DAMON will use for the
 context by writing one of the keywords listed in ``avail_operations`` file and
 reading from the ``operations`` file.
 
+.. _sysfs_monitoring_attrs:
+
 contexts/<N>/monitoring_attrs/
 ------------------------------
 
@@ -235,6 +247,9 @@ In each region directory, you will find two files (``start`` and ``end``).  You
 can set and get the start and end addresses of the initial monitoring target
 region by writing to and reading from the files, respectively.
 
+Each region should not overlap with others.  ``end`` of directory ``N`` should
+be equal or smaller than ``start`` of directory ``N+1``.
+
 contexts/<N>/schemes/
 ---------------------
 
@@ -252,8 +267,9 @@ to ``N-1``.  Each directory represents each DAMON-based operation scheme.
 schemes/<N>/
 ------------
 
-In each scheme directory, four directories (``access_pattern``, ``quotas``,
-``watermarks``, and ``stats``) and one file (``action``) exist.
+In each scheme directory, five directories (``access_pattern``, ``quotas``,
+``watermarks``, ``stats``, and ``tried_regions``) and one file (``action``)
+exist.
 
 The ``action`` file is for setting and getting what action you want to apply to
 memory regions having specific access pattern of the interest.  The keywords
@@ -348,6 +364,32 @@ should ask DAMON sysfs interface to updte the content of the files for the
 stats by writing a special keyword, ``update_schemes_stats`` to the relevant
 ``kdamonds/<N>/state`` file.
 
+.. _sysfs_schemes_tried_regions:
+
+schemes/<N>/tried_regions/
+--------------------------
+
+When a special keyword, ``update_schemes_tried_regions``, is written to the
+relevant ``kdamonds/<N>/state`` file, DAMON creates directories named integer
+starting from ``0`` under this directory.  Each directory contains files
+exposing detailed information about each of the memory region that the
+corresponding scheme's ``action`` has tried to be applied under this directory,
+during next :ref:`aggregation interval <sysfs_monitoring_attrs>`.  The
+information includes address range, ``nr_accesses``, , and ``age`` of the
+region.
+
+The directories will be removed when another special keyword,
+``clear_schemes_tried_regions``, is written to the relevant
+``kdamonds/<N>/state`` file.
+
+tried_regions/<N>/
+------------------
+
+In each region directory, you will find four files (``start``, ``end``,
+``nr_accesses``, and ``age``).  Reading the files will show the start and end
+addresses, ``nr_accesses``, and ``age`` of the region that corresponding
+DAMON-based operation scheme ``action`` has tried to be applied.
+
 Example
 ~~~~~~~
 
@@ -465,8 +507,9 @@ regions in case of physical memory monitoring.  Therefore, users should set the
 monitoring target regions by themselves.
 
 In such cases, users can explicitly set the initial monitoring target regions
-as they want, by writing proper values to the ``init_regions`` file.  Each line
-of the input should represent one region in below form.::
+as they want, by writing proper values to the ``init_regions`` file.  The input
+should be a sequence of three integers separated by white spaces that represent
+one region in below form.::
 
     <target idx> <start address> <end address>
 
@@ -481,9 +524,9 @@ ranges, ``20-40`` and ``50-100`` as that of pid 4242, which is the second one
     # cd <debugfs>/damon
     # cat target_ids
     42 4242
-    # echo "0   1       100
-            0   100     200
-            1   20      40
+    # echo "0   1       100 \
+            0   100     200 \
+            1   20      40  \
             1   50      100" > init_regions
 
 Note that this sets the initial monitoring target regions only.  In case of
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/mm/zswap.rst linux-libre-6.2-gnu/Documentation/admin-guide/mm/zswap.rst
index 6e6f7b0d6562..6dd74a18268b 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/mm/zswap.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/mm/zswap.rst
@@ -14,13 +14,7 @@ for potentially reduced swap I/O.  This trade-off can also result in a
 significant performance improvement if reads from the compressed cache are
 faster than reads from a swap device.
 
-.. note::
-   Zswap is a new feature as of v3.11 and interacts heavily with memory
-   reclaim.  This interaction has not been fully explored on the large set of
-   potential configurations and workloads that exist.  For this reason, zswap
-   is a work in progress and should be considered experimental.
-
-   Some potential benefits:
+Some potential benefits:
 
 * Desktop/laptop users with limited RAM capacities can mitigate the
   performance impact of swapping.
@@ -76,9 +70,7 @@ e.g. ``zswap.zpool=zbud``. It can also be changed at runtime using the sysfs
 The zbud type zpool allocates exactly 1 page to store 2 compressed pages, which
 means the compression ratio will always be 2:1 or worse (because of half-full
 zbud pages).  The zsmalloc type zpool has a more complex compressed page
-storage method, and it can achieve greater storage densities.  However,
-zsmalloc does not implement compressed page eviction, so once zswap fills it
-cannot evict the oldest page, it can only reject new pages.
+storage method, and it can achieve greater storage densities.
 
 When a swap page is passed from frontswap to zswap, zswap maintains a mapping
 of the swap entry, a combination of the swap type and swap offset, to the zpool
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst linux-libre-6.2-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
index 294ebbdb22af..7e863662e2d4 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
@@ -15,10 +15,10 @@ HiSilicon PCIe PMU driver
 The PCIe PMU driver registers a perf PMU with the name of its sicl-id and PCIe
 Core id.::
 
-  /sys/bus/event_source/hisi_pcie<sicl>_<core>
+  /sys/bus/event_source/hisi_pcie<sicl>_core<core>
 
 PMU driver provides description of available events and filter options in sysfs,
-see /sys/bus/event_source/devices/hisi_pcie<sicl>_<core>.
+see /sys/bus/event_source/devices/hisi_pcie<sicl>_core<core>.
 
 The "format" directory describes all formats of the config (events) and config1
 (filter options) fields of the perf_event_attr structure. The "events" directory
@@ -33,13 +33,13 @@ monitored by PMU.
 Example usage of perf::
 
   $# perf list
-  hisi_pcie0_0/rx_mwr_latency/ [kernel PMU event]
-  hisi_pcie0_0/rx_mwr_cnt/ [kernel PMU event]
+  hisi_pcie0_core0/rx_mwr_latency/ [kernel PMU event]
+  hisi_pcie0_core0/rx_mwr_cnt/ [kernel PMU event]
   ------------------------------------------
 
-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency/
-  $# perf stat -e hisi_pcie0_0/rx_mwr_cnt/
-  $# perf stat -g -e hisi_pcie0_0/rx_mwr_latency/ -e hisi_pcie0_0/rx_mwr_cnt/
+  $# perf stat -e hisi_pcie0_core0/rx_mwr_latency/
+  $# perf stat -e hisi_pcie0_core0/rx_mwr_cnt/
+  $# perf stat -g -e hisi_pcie0_core0/rx_mwr_latency/ -e hisi_pcie0_core0/rx_mwr_cnt/
 
 The current driver does not support sampling. So "perf record" is unsupported.
 Also attach to a task is unsupported for PCIe PMU.
@@ -48,59 +48,83 @@ Filter options
 --------------
 
 1. Target filter
-PMU could only monitor the performance of traffic downstream target Root Ports
-or downstream target Endpoint. PCIe PMU driver support "port" and "bdf"
-interfaces for users, and these two interfaces aren't supported at the same
-time.
 
--port
-"port" filter can be used in all PCIe PMU events, target Root Port can be
-selected by configuring the 16-bits-bitmap "port". Multi ports can be selected
-for AP-layer-events, and only one port can be selected for TL/DL-layer-events.
+   PMU could only monitor the performance of traffic downstream target Root
+   Ports or downstream target Endpoint. PCIe PMU driver support "port" and
+   "bdf" interfaces for users, and these two interfaces aren't supported at the
+   same time.
 
-For example, if target Root Port is 0000:00:00.0 (x8 lanes), bit0 of bitmap
-should be set, port=0x1; if target Root Port is 0000:00:04.0 (x4 lanes),
-bit8 is set, port=0x100; if these two Root Ports are both monitored, port=0x101.
+   - port
 
-Example usage of perf::
+     "port" filter can be used in all PCIe PMU events, target Root Port can be
+     selected by configuring the 16-bits-bitmap "port". Multi ports can be
+     selected for AP-layer-events, and only one port can be selected for
+     TL/DL-layer-events.
 
-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency,port=0x1/ sleep 5
+     For example, if target Root Port is 0000:00:00.0 (x8 lanes), bit0 of
+     bitmap should be set, port=0x1; if target Root Port is 0000:00:04.0 (x4
+     lanes), bit8 is set, port=0x100; if these two Root Ports are both
+     monitored, port=0x101.
 
--bdf
+     Example usage of perf::
 
-"bdf" filter can only be used in bandwidth events, target Endpoint is selected
-by configuring BDF to "bdf". Counter only counts the bandwidth of message
-requested by target Endpoint.
+       $# perf stat -e hisi_pcie0_core0/rx_mwr_latency,port=0x1/ sleep 5
 
-For example, "bdf=0x3900" means BDF of target Endpoint is 0000:39:00.0.
+   - bdf
 
-Example usage of perf::
+     "bdf" filter can only be used in bandwidth events, target Endpoint is
+     selected by configuring BDF to "bdf". Counter only counts the bandwidth of
+     message requested by target Endpoint.
+
+     For example, "bdf=0x3900" means BDF of target Endpoint is 0000:39:00.0.
+
+     Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,bdf=0x3900/ sleep 5
+       $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,bdf=0x3900/ sleep 5
 
 2. Trigger filter
-Event statistics start when the first time TLP length is greater/smaller
-than trigger condition. You can set the trigger condition by writing "trig_len",
-and set the trigger mode by writing "trig_mode". This filter can only be used
-in bandwidth events.
 
-For example, "trig_len=4" means trigger condition is 2^4 DW, "trig_mode=0"
-means statistics start when TLP length > trigger condition, "trig_mode=1"
-means start when TLP length < condition.
+   Event statistics start when the first time TLP length is greater/smaller
+   than trigger condition. You can set the trigger condition by writing
+   "trig_len", and set the trigger mode by writing "trig_mode". This filter can
+   only be used in bandwidth events.
 
-Example usage of perf::
+   For example, "trig_len=4" means trigger condition is 2^4 DW, "trig_mode=0"
+   means statistics start when TLP length > trigger condition, "trig_mode=1"
+   means start when TLP length < condition.
+
+   Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ sleep 5
+     $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ sleep 5
 
 3. Threshold filter
-Counter counts when TLP length within the specified range. You can set the
-threshold by writing "thr_len", and set the threshold mode by writing
-"thr_mode". This filter can only be used in bandwidth events.
 
-For example, "thr_len=4" means threshold is 2^4 DW, "thr_mode=0" means
-counter counts when TLP length >= threshold, and "thr_mode=1" means counts
-when TLP length < threshold.
+   Counter counts when TLP length within the specified range. You can set the
+   threshold by writing "thr_len", and set the threshold mode by writing
+   "thr_mode". This filter can only be used in bandwidth events.
 
-Example usage of perf::
+   For example, "thr_len=4" means threshold is 2^4 DW, "thr_mode=0" means
+   counter counts when TLP length >= threshold, and "thr_mode=1" means counts
+   when TLP length < threshold.
+
+   Example usage of perf::
+
+     $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
+
+4. TLP Length filter
+
+   When counting bandwidth, the data can be composed of certain parts of TLP
+   packets. You can specify it through "len_mode":
+
+   - 2'b00: Reserved (Do not use this since the behaviour is undefined)
+   - 2'b01: Bandwidth of TLP payloads
+   - 2'b10: Bandwidth of TLP headers
+   - 2'b11: Bandwidth of both TLP payloads and headers
+
+   For example, "len_mode=2" means only counting the bandwidth of TLP headers
+   and "len_mode=3" means the final bandwidth data is composed of both TLP
+   headers and payloads. Default value if not specified is 2'b11.
+
+   Example usage of perf::
 
-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
+     $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,len_mode=0x1/ sleep 5
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/perf/index.rst linux-libre-6.2-gnu/Documentation/admin-guide/perf/index.rst
index 793e1970bc05..9de64a40adab 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/perf/index.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/perf/index.rst
@@ -19,3 +19,5 @@ Performance monitor support
    arm_dsu_pmu
    thunderx2-pmu
    alibaba_pmu
+   nvidia-pmu
+   meson-ddr-pmu
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/perf/meson-ddr-pmu.rst linux-libre-6.2-gnu/Documentation/admin-guide/perf/meson-ddr-pmu.rst
new file mode 100644
index 000000000000..8e71be1d6346
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/admin-guide/perf/meson-ddr-pmu.rst
@@ -0,0 +1,70 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+===========================================================
+Amlogic SoC DDR Bandwidth Performance Monitoring Unit (PMU)
+===========================================================
+
+The Amlogic Meson G12 SoC contains a bandwidth monitor inside DRAM controller.
+The monitor includes 4 channels. Each channel can count the request accessing
+DRAM. The channel can count up to 3 AXI port simultaneously. It can be helpful
+to show if the performance bottleneck is on DDR bandwidth.
+
+Currently, this driver supports the following 5 perf events:
+
++ meson_ddr_bw/total_rw_bytes/
++ meson_ddr_bw/chan_1_rw_bytes/
++ meson_ddr_bw/chan_2_rw_bytes/
++ meson_ddr_bw/chan_3_rw_bytes/
++ meson_ddr_bw/chan_4_rw_bytes/
+
+meson_ddr_bw/chan_{1,2,3,4}_rw_bytes/ events are channel-specific events.
+Each channel support filtering, which can let the channel to monitor
+individual IP module in SoC.
+
+Below are DDR access request event filter keywords:
+
++ arm             - from CPU
++ vpu_read1       - from OSD + VPP read
++ gpu             - from 3D GPU
++ pcie            - from PCIe controller
++ hdcp            - from HDCP controller
++ hevc_front      - from HEVC codec front end
++ usb3_0          - from USB3.0 controller
++ hevc_back       - from HEVC codec back end
++ h265enc         - from HEVC encoder
++ vpu_read2       - from DI read
++ vpu_write1      - from VDIN write
++ vpu_write2      - from di write
++ vdec            - from legacy codec video decoder
++ hcodec          - from H264 encoder
++ ge2d            - from ge2d
++ spicc1          - from SPI controller 1
++ usb0            - from USB2.0 controller 0
++ dma             - from system DMA controller 1
++ arb0            - from arb0
++ sd_emmc_b       - from SD eMMC b controller
++ usb1            - from USB2.0 controller 1
++ audio           - from Audio module
++ sd_emmc_c       - from SD eMMC c controller
++ spicc2          - from SPI controller 2
++ ethernet        - from Ethernet controller
+
+
+Examples:
+
+  + Show the total DDR bandwidth per seconds:
+
+    .. code-block:: bash
+
+       perf stat -a -e meson_ddr_bw/total_rw_bytes/ -I 1000 sleep 10
+
+
+  + Show individual DDR bandwidth from CPU and GPU respectively, as well as
+    sum of them:
+
+    .. code-block:: bash
+
+       perf stat -a -e meson_ddr_bw/chan_1_rw_bytes,arm=1/ -I 1000 sleep 10
+       perf stat -a -e meson_ddr_bw/chan_2_rw_bytes,gpu=1/ -I 1000 sleep 10
+       perf stat -a -e meson_ddr_bw/chan_3_rw_bytes,arm=1,gpu=1/ -I 1000 sleep 10
+
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/perf/nvidia-pmu.rst linux-libre-6.2-gnu/Documentation/admin-guide/perf/nvidia-pmu.rst
new file mode 100644
index 000000000000..2e0d47cfe7ea
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/admin-guide/perf/nvidia-pmu.rst
@@ -0,0 +1,299 @@
+=========================================================
+NVIDIA Tegra SoC Uncore Performance Monitoring Unit (PMU)
+=========================================================
+
+The NVIDIA Tegra SoC includes various system PMUs to measure key performance
+metrics like memory bandwidth, latency, and utilization:
+
+* Scalable Coherency Fabric (SCF)
+* NVLink-C2C0
+* NVLink-C2C1
+* CNVLink
+* PCIE
+
+PMU Driver
+----------
+
+The PMUs in this document are based on ARM CoreSight PMU Architecture as
+described in document: ARM IHI 0091. Since this is a standard architecture, the
+PMUs are managed by a common driver "arm-cs-arch-pmu". This driver describes
+the available events and configuration of each PMU in sysfs. Please see the
+sections below to get the sysfs path of each PMU. Like other uncore PMU drivers,
+the driver provides "cpumask" sysfs attribute to show the CPU id used to handle
+the PMU event. There is also "associated_cpus" sysfs attribute, which contains a
+list of CPUs associated with the PMU instance.
+
+.. _SCF_PMU_Section:
+
+SCF PMU
+-------
+
+The SCF PMU monitors system level cache events, CPU traffic, and
+strongly-ordered (SO) PCIE write traffic to local/remote memory. Please see
+:ref:`NVIDIA_Uncore_PMU_Traffic_Coverage_Section` for more info about the PMU
+traffic coverage.
+
+The events and configuration options of this PMU device are described in sysfs,
+see /sys/bus/event_sources/devices/nvidia_scf_pmu_<socket-id>.
+
+Example usage:
+
+* Count event id 0x0 in socket 0::
+
+   perf stat -a -e nvidia_scf_pmu_0/event=0x0/
+
+* Count event id 0x0 in socket 1::
+
+   perf stat -a -e nvidia_scf_pmu_1/event=0x0/
+
+NVLink-C2C0 PMU
+--------------------
+
+The NVLink-C2C0 PMU monitors incoming traffic from a GPU/CPU connected with
+NVLink-C2C (Chip-2-Chip) interconnect. The type of traffic captured by this PMU
+varies dependent on the chip configuration:
+
+* NVIDIA Grace Hopper Superchip: Hopper GPU is connected with Grace SoC.
+
+  In this config, the PMU captures GPU ATS translated or EGM traffic from the GPU.
+
+* NVIDIA Grace CPU Superchip: two Grace CPU SoCs are connected.
+
+  In this config, the PMU captures read and relaxed ordered (RO) writes from
+  PCIE device of the remote SoC.
+
+Please see :ref:`NVIDIA_Uncore_PMU_Traffic_Coverage_Section` for more info about
+the PMU traffic coverage.
+
+The events and configuration options of this PMU device are described in sysfs,
+see /sys/bus/event_sources/devices/nvidia_nvlink_c2c0_pmu_<socket-id>.
+
+Example usage:
+
+* Count event id 0x0 from the GPU/CPU connected with socket 0::
+
+   perf stat -a -e nvidia_nvlink_c2c0_pmu_0/event=0x0/
+
+* Count event id 0x0 from the GPU/CPU connected with socket 1::
+
+   perf stat -a -e nvidia_nvlink_c2c0_pmu_1/event=0x0/
+
+* Count event id 0x0 from the GPU/CPU connected with socket 2::
+
+   perf stat -a -e nvidia_nvlink_c2c0_pmu_2/event=0x0/
+
+* Count event id 0x0 from the GPU/CPU connected with socket 3::
+
+   perf stat -a -e nvidia_nvlink_c2c0_pmu_3/event=0x0/
+
+NVLink-C2C1 PMU
+-------------------
+
+The NVLink-C2C1 PMU monitors incoming traffic from a GPU connected with
+NVLink-C2C (Chip-2-Chip) interconnect. This PMU captures untranslated GPU
+traffic, in contrast with NvLink-C2C0 PMU that captures ATS translated traffic.
+Please see :ref:`NVIDIA_Uncore_PMU_Traffic_Coverage_Section` for more info about
+the PMU traffic coverage.
+
+The events and configuration options of this PMU device are described in sysfs,
+see /sys/bus/event_sources/devices/nvidia_nvlink_c2c1_pmu_<socket-id>.
+
+Example usage:
+
+* Count event id 0x0 from the GPU connected with socket 0::
+
+   perf stat -a -e nvidia_nvlink_c2c1_pmu_0/event=0x0/
+
+* Count event id 0x0 from the GPU connected with socket 1::
+
+   perf stat -a -e nvidia_nvlink_c2c1_pmu_1/event=0x0/
+
+* Count event id 0x0 from the GPU connected with socket 2::
+
+   perf stat -a -e nvidia_nvlink_c2c1_pmu_2/event=0x0/
+
+* Count event id 0x0 from the GPU connected with socket 3::
+
+   perf stat -a -e nvidia_nvlink_c2c1_pmu_3/event=0x0/
+
+CNVLink PMU
+---------------
+
+The CNVLink PMU monitors traffic from GPU and PCIE device on remote sockets
+to local memory. For PCIE traffic, this PMU captures read and relaxed ordered
+(RO) write traffic. Please see :ref:`NVIDIA_Uncore_PMU_Traffic_Coverage_Section`
+for more info about the PMU traffic coverage.
+
+The events and configuration options of this PMU device are described in sysfs,
+see /sys/bus/event_sources/devices/nvidia_cnvlink_pmu_<socket-id>.
+
+Each SoC socket can be connected to one or more sockets via CNVLink. The user can
+use "rem_socket" bitmap parameter to select the remote socket(s) to monitor.
+Each bit represents the socket number, e.g. "rem_socket=0xE" corresponds to
+socket 1 to 3.
+/sys/bus/event_sources/devices/nvidia_cnvlink_pmu_<socket-id>/format/rem_socket
+shows the valid bits that can be set in the "rem_socket" parameter.
+
+The PMU can not distinguish the remote traffic initiator, therefore it does not
+provide filter to select the traffic source to monitor. It reports combined
+traffic from remote GPU and PCIE devices.
+
+Example usage:
+
+* Count event id 0x0 for the traffic from remote socket 1, 2, and 3 to socket 0::
+
+   perf stat -a -e nvidia_cnvlink_pmu_0/event=0x0,rem_socket=0xE/
+
+* Count event id 0x0 for the traffic from remote socket 0, 2, and 3 to socket 1::
+
+   perf stat -a -e nvidia_cnvlink_pmu_1/event=0x0,rem_socket=0xD/
+
+* Count event id 0x0 for the traffic from remote socket 0, 1, and 3 to socket 2::
+
+   perf stat -a -e nvidia_cnvlink_pmu_2/event=0x0,rem_socket=0xB/
+
+* Count event id 0x0 for the traffic from remote socket 0, 1, and 2 to socket 3::
+
+   perf stat -a -e nvidia_cnvlink_pmu_3/event=0x0,rem_socket=0x7/
+
+
+PCIE PMU
+------------
+
+The PCIE PMU monitors all read/write traffic from PCIE root ports to
+local/remote memory. Please see :ref:`NVIDIA_Uncore_PMU_Traffic_Coverage_Section`
+for more info about the PMU traffic coverage.
+
+The events and configuration options of this PMU device are described in sysfs,
+see /sys/bus/event_sources/devices/nvidia_pcie_pmu_<socket-id>.
+
+Each SoC socket can support multiple root ports. The user can use
+"root_port" bitmap parameter to select the port(s) to monitor, i.e.
+"root_port=0xF" corresponds to root port 0 to 3.
+/sys/bus/event_sources/devices/nvidia_pcie_pmu_<socket-id>/format/root_port
+shows the valid bits that can be set in the "root_port" parameter.
+
+Example usage:
+
+* Count event id 0x0 from root port 0 and 1 of socket 0::
+
+   perf stat -a -e nvidia_pcie_pmu_0/event=0x0,root_port=0x3/
+
+* Count event id 0x0 from root port 0 and 1 of socket 1::
+
+   perf stat -a -e nvidia_pcie_pmu_1/event=0x0,root_port=0x3/
+
+.. _NVIDIA_Uncore_PMU_Traffic_Coverage_Section:
+
+Traffic Coverage
+----------------
+
+The PMU traffic coverage may vary dependent on the chip configuration:
+
+* **NVIDIA Grace Hopper Superchip**: Hopper GPU is connected with Grace SoC.
+
+  Example configuration with two Grace SoCs::
+
+   *********************************          *********************************
+   * SOCKET-A                      *          * SOCKET-B                      *
+   *                               *          *                               *
+   *                     ::::::::  *          *  ::::::::                     *
+   *                     : PCIE :  *          *  : PCIE :                     *
+   *                     ::::::::  *          *  ::::::::                     *
+   *                         |     *          *      |                        *
+   *                         |     *          *      |                        *
+   *  :::::::            ::::::::: *          *  :::::::::            ::::::: *
+   *  :     :            :       : *          *  :       :            :     : *
+   *  : GPU :<--NVLink-->: Grace :<---CNVLink--->: Grace :<--NVLink-->: GPU : *
+   *  :     :    C2C     :  SoC  : *          *  :  SoC  :    C2C     :     : *
+   *  :::::::            ::::::::: *          *  :::::::::            ::::::: *
+   *     |                   |     *          *      |                   |    *
+   *     |                   |     *          *      |                   |    *
+   *  &&&&&&&&           &&&&&&&&  *          *   &&&&&&&&           &&&&&&&& *
+   *  & GMEM &           & CMEM &  *          *   & CMEM &           & GMEM & *
+   *  &&&&&&&&           &&&&&&&&  *          *   &&&&&&&&           &&&&&&&& *
+   *                               *          *                               *
+   *********************************          *********************************
+
+   GMEM = GPU Memory (e.g. HBM)
+   CMEM = CPU Memory (e.g. LPDDR5X)
+
+  |
+  | Following table contains traffic coverage of Grace SoC PMU in socket-A:
+
+  ::
+
+   +--------------+-------+-----------+-----------+-----+----------+----------+
+   |              |                        Source                             |
+   +              +-------+-----------+-----------+-----+----------+----------+
+   | Destination  |       |GPU ATS    |GPU Not-ATS|     | Socket-B | Socket-B |
+   |              |PCI R/W|Translated,|Translated | CPU | CPU/PCIE1| GPU/PCIE2|
+   |              |       |EGM        |           |     |          |          |
+   +==============+=======+===========+===========+=====+==========+==========+
+   | Local        | PCIE  |NVLink-C2C0|NVLink-C2C1| SCF | SCF PMU  | CNVLink  |
+   | SYSRAM/CMEM  | PMU   |PMU        |PMU        | PMU |          | PMU      |
+   +--------------+-------+-----------+-----------+-----+----------+----------+
+   | Local GMEM   | PCIE  |    N/A    |NVLink-C2C1| SCF | SCF PMU  | CNVLink  |
+   |              | PMU   |           |PMU        | PMU |          | PMU      |
+   +--------------+-------+-----------+-----------+-----+----------+----------+
+   | Remote       | PCIE  |NVLink-C2C0|NVLink-C2C1| SCF |          |          |
+   | SYSRAM/CMEM  | PMU   |PMU        |PMU        | PMU |   N/A    |   N/A    |
+   | over CNVLink |       |           |           |     |          |          |
+   +--------------+-------+-----------+-----------+-----+----------+----------+
+   | Remote GMEM  | PCIE  |NVLink-C2C0|NVLink-C2C1| SCF |          |          |
+   | over CNVLink | PMU   |PMU        |PMU        | PMU |   N/A    |   N/A    |
+   +--------------+-------+-----------+-----------+-----+----------+----------+
+
+   PCIE1 traffic represents strongly ordered (SO) writes.
+   PCIE2 traffic represents reads and relaxed ordered (RO) writes.
+
+* **NVIDIA Grace CPU Superchip**: two Grace CPU SoCs are connected.
+
+  Example configuration with two Grace SoCs::
+
+   *******************             *******************
+   * SOCKET-A        *             * SOCKET-B        *
+   *                 *             *                 *
+   *    ::::::::     *             *    ::::::::     *
+   *    : PCIE :     *             *    : PCIE :     *
+   *    ::::::::     *             *    ::::::::     *
+   *        |        *             *        |        *
+   *        |        *             *        |        *
+   *    :::::::::    *             *    :::::::::    *
+   *    :       :    *             *    :       :    *
+   *    : Grace :<--------NVLink------->: Grace :    *
+   *    :  SoC  :    *     C2C     *    :  SoC  :    *
+   *    :::::::::    *             *    :::::::::    *
+   *        |        *             *        |        *
+   *        |        *             *        |        *
+   *     &&&&&&&&    *             *     &&&&&&&&    *
+   *     & CMEM &    *             *     & CMEM &    *
+   *     &&&&&&&&    *             *     &&&&&&&&    *
+   *                 *             *                 *
+   *******************             *******************
+
+   GMEM = GPU Memory (e.g. HBM)
+   CMEM = CPU Memory (e.g. LPDDR5X)
+
+  |
+  | Following table contains traffic coverage of Grace SoC PMU in socket-A:
+
+  ::
+
+   +-----------------+-----------+---------+----------+-------------+
+   |                 |                      Source                  |
+   +                 +-----------+---------+----------+-------------+
+   | Destination     |           |         | Socket-B | Socket-B    |
+   |                 |  PCI R/W  |   CPU   | CPU/PCIE1| PCIE2       |
+   |                 |           |         |          |             |
+   +=================+===========+=========+==========+=============+
+   | Local           |  PCIE PMU | SCF PMU | SCF PMU  | NVLink-C2C0 |
+   | SYSRAM/CMEM     |           |         |          | PMU         |
+   +-----------------+-----------+---------+----------+-------------+
+   | Remote          |           |         |          |             |
+   | SYSRAM/CMEM     |  PCIE PMU | SCF PMU |   N/A    |     N/A     |
+   | over NVLink-C2C |           |         |          |             |
+   +-----------------+-----------+---------+----------+-------------+
+
+   PCIE1 traffic represents strongly ordered (SO) writes.
+   PCIE2 traffic represents reads and relaxed ordered (RO) writes.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/pm/amd-pstate.rst linux-libre-6.2-gnu/Documentation/admin-guide/pm/amd-pstate.rst
index 06e23538f79c..5376d53faaa8 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/pm/amd-pstate.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/pm/amd-pstate.rst
@@ -405,37 +405,55 @@ Unit Tests for amd-pstate
 
 1. Test case decriptions
 
+    1). Basic tests
+
+        Test prerequisite and basic functions for the ``amd-pstate`` driver.
+
         +---------+--------------------------------+------------------------------------------------------------------------------------+
         | Index   | Functions                      | Description                                                                        |
         +=========+================================+====================================================================================+
-        | 0       | amd_pstate_ut_acpi_cpc_valid   || Check whether the _CPC object is present in SBIOS.                                |
+        | 1       | amd_pstate_ut_acpi_cpc_valid   || Check whether the _CPC object is present in SBIOS.                                |
         |         |                                ||                                                                                   |
         |         |                                || The detail refer to `Processor Support <processor_support_>`_.                    |
         +---------+--------------------------------+------------------------------------------------------------------------------------+
-        | 1       | amd_pstate_ut_check_enabled    || Check whether AMD P-State is enabled.                                             |
+        | 2       | amd_pstate_ut_check_enabled    || Check whether AMD P-State is enabled.                                             |
         |         |                                ||                                                                                   |
         |         |                                || AMD P-States and ACPI hardware P-States always can be supported in one processor. |
         |         |                                | But AMD P-States has the higher priority and if it is enabled with                 |
         |         |                                | :c:macro:`MSR_AMD_CPPC_ENABLE` or ``cppc_set_enable``, it will respond to the      |
         |         |                                | request from AMD P-States.                                                         |
         +---------+--------------------------------+------------------------------------------------------------------------------------+
-        | 2       | amd_pstate_ut_check_perf       || Check if the each performance values are reasonable.                              |
+        | 3       | amd_pstate_ut_check_perf       || Check if the each performance values are reasonable.                              |
         |         |                                || highest_perf >= nominal_perf > lowest_nonlinear_perf > lowest_perf > 0.           |
         +---------+--------------------------------+------------------------------------------------------------------------------------+
-        | 3       | amd_pstate_ut_check_freq       || Check if the each frequency values and max freq when set support boost mode       |
+        | 4       | amd_pstate_ut_check_freq       || Check if the each frequency values and max freq when set support boost mode       |
         |         |                                | are reasonable.                                                                    |
         |         |                                || max_freq >= nominal_freq > lowest_nonlinear_freq > min_freq > 0                   |
         |         |                                || If boost is not active but supported, this maximum frequency will be larger than  |
         |         |                                | the one in ``cpuinfo``.                                                            |
         +---------+--------------------------------+------------------------------------------------------------------------------------+
 
+    2). Tbench test
+
+        Test and monitor the cpu changes when running tbench benchmark under the specified governor.
+        These changes include desire performance, frequency, load, performance, energy etc.
+        The specified governor is ondemand or schedutil.
+        Tbench can also be tested on the ``acpi-cpufreq`` kernel driver for comparison.
+
+    3). Gitsource test
+
+        Test and monitor the cpu changes when running gitsource benchmark under the specified governor.
+        These changes include desire performance, frequency, load, time, energy etc.
+        The specified governor is ondemand or schedutil.
+        Gitsource can also be tested on the ``acpi-cpufreq`` kernel driver for comparison.
+
 #. How to execute the tests
 
    We use test module in the kselftest frameworks to implement it.
-   We create amd-pstate-ut module and tie it into kselftest.(for
+   We create ``amd-pstate-ut`` module and tie it into kselftest.(for
    details refer to Linux Kernel Selftests [4]_).
 
-    1. Build
+    1). Build
 
         + open the :c:macro:`CONFIG_X86_AMD_PSTATE` configuration option.
         + set the :c:macro:`CONFIG_X86_AMD_PSTATE_UT` configuration option to M.
@@ -445,23 +463,159 @@ Unit Tests for amd-pstate
             $ cd linux
             $ make -C tools/testing/selftests
 
-    #. Installation & Steps ::
+        + make perf ::
+
+            $ cd tools/perf/
+            $ make
+
+
+    2). Installation & Steps ::
 
         $ make -C tools/testing/selftests install INSTALL_PATH=~/kselftest
+        $ cp tools/perf/perf /usr/bin/perf
         $ sudo ./kselftest/run_kselftest.sh -c amd-pstate
-        TAP version 13
-        1..1
-        # selftests: amd-pstate: amd-pstate-ut.sh
-        # amd-pstate-ut: ok
-        ok 1 selftests: amd-pstate: amd-pstate-ut.sh
-
-    #. Results ::
-
-         $ dmesg | grep "amd_pstate_ut" | tee log.txt
-         [12977.570663] amd_pstate_ut: 1    amd_pstate_ut_acpi_cpc_valid  success!
-         [12977.570673] amd_pstate_ut: 2    amd_pstate_ut_check_enabled   success!
-         [12977.571207] amd_pstate_ut: 3    amd_pstate_ut_check_perf      success!
-         [12977.571212] amd_pstate_ut: 4    amd_pstate_ut_check_freq      success!
+
+    3). Specified test case ::
+
+        $ cd ~/kselftest/amd-pstate
+        $ sudo ./run.sh -t basic
+        $ sudo ./run.sh -t tbench
+        $ sudo ./run.sh -t tbench -m acpi-cpufreq
+        $ sudo ./run.sh -t gitsource
+        $ sudo ./run.sh -t gitsource -m acpi-cpufreq
+        $ ./run.sh --help
+        ./run.sh: illegal option -- -
+        Usage: ./run.sh [OPTION...]
+                [-h <help>]
+                [-o <output-file-for-dump>]
+                [-c <all: All testing,
+                     basic: Basic testing,
+                     tbench: Tbench testing,
+                     gitsource: Gitsource testing.>]
+                [-t <tbench time limit>]
+                [-p <tbench process number>]
+                [-l <loop times for tbench>]
+                [-i <amd tracer interval>]
+                [-m <comparative test: acpi-cpufreq>]
+
+
+    4). Results
+
+        + basic
+
+         When you finish test, you will get the following log info ::
+
+          $ dmesg | grep "amd_pstate_ut" | tee log.txt
+          [12977.570663] amd_pstate_ut: 1    amd_pstate_ut_acpi_cpc_valid  success!
+          [12977.570673] amd_pstate_ut: 2    amd_pstate_ut_check_enabled   success!
+          [12977.571207] amd_pstate_ut: 3    amd_pstate_ut_check_perf      success!
+          [12977.571212] amd_pstate_ut: 4    amd_pstate_ut_check_freq      success!
+
+        + tbench
+
+         When you finish test, you will get selftest.tbench.csv and png images.
+         The selftest.tbench.csv file contains the raw data and the drop of the comparative test.
+         The png images shows the performance, energy and performan per watt of each test.
+         Open selftest.tbench.csv :
+
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + Governor                                        | Round        | Des-perf | Freq    | Load     | Performance | Energy  | Performance Per Watt |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + Unit                                            |              |          | GHz     |          | MB/s        | J       | MB/J                 |
+         +=================================================+==============+==========+=========+==========+=============+=========+======================+
+         + amd-pstate-ondemand                             | 1            |          |         |          | 2504.05     | 1563.67 | 158.5378             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | 2            |          |         |          | 2243.64     | 1430.32 | 155.2941             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | 3            |          |         |          | 2183.88     | 1401.32 | 154.2860             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | Average      |          |         |          | 2310.52     | 1465.1  | 156.1268             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 1            | 165.329  | 1.62257 | 99.798   | 2136.54     | 1395.26 | 151.5971             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 2            | 166      | 1.49761 | 99.9993  | 2100.56     | 1380.5  | 150.6377             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 3            | 166      | 1.47806 | 99.9993  | 2084.12     | 1375.76 | 149.9737             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | Average      | 165.776  | 1.53275 | 99.9322  | 2107.07     | 1383.84 | 150.7399             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 1            |          |         |          | 2529.9      | 1564.4  | 160.0997             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 2            |          |         |          | 2249.76     | 1432.97 | 155.4297             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 3            |          |         |          | 2181.46     | 1406.88 | 153.5060             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | Average      |          |         |          | 2320.37     | 1468.08 | 156.4741             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 1            |          |         |          | 2137.64     | 1385.24 | 152.7723             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 2            |          |         |          | 2107.05     | 1372.23 | 152.0138             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 3            |          |         |          | 2085.86     | 1365.35 | 151.2433             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | Average      |          |         |          | 2110.18     | 1374.27 | 152.0136             |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand VS acpi-cpufreq-schedutil | Comprison(%) |          |         |          | -9.0584     | -6.3899 | -2.8506              |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand VS amd-pstate-schedutil     | Comprison(%) |          |         |          | 8.8053      | -5.5463 | -3.4503              |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand VS amd-pstate-ondemand    | Comprison(%) |          |         |          | -0.4245     | -0.2029 | -0.2219              |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil VS amd-pstate-schedutil  | Comprison(%) |          |         |          | -0.1473     | 0.6963  | -0.8378              |
+         +-------------------------------------------------+--------------+----------+---------+----------+-------------+---------+----------------------+
+
+        + gitsource
+
+         When you finish test, you will get selftest.gitsource.csv and png images.
+         The selftest.gitsource.csv file contains the raw data and the drop of the comparative test.
+         The png images shows the performance, energy and performan per watt of each test.
+         Open selftest.gitsource.csv :
+
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + Governor                                        | Round        | Des-perf | Freq     | Load     | Time        | Energy  | Performance Per Watt |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + Unit                                            |              |          | GHz      |          | s           | J       | 1/J                  |
+         +=================================================+==============+==========+==========+==========+=============+=========+======================+
+         + amd-pstate-ondemand                             | 1            | 50.119   | 2.10509  | 23.3076  | 475.69      | 865.78  | 0.001155027          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | 2            | 94.8006  | 1.98771  | 56.6533  | 467.1       | 839.67  | 0.001190944          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | 3            | 76.6091  | 2.53251  | 43.7791  | 467.69      | 855.85  | 0.001168429          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand                             | Average      | 73.8429  | 2.20844  | 41.2467  | 470.16      | 853.767 | 0.001171279          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 1            | 165.919  | 1.62319  | 98.3868  | 464.17      | 866.8   | 0.001153668          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 2            | 165.97   | 1.31309  | 99.5712  | 480.15      | 880.4   | 0.001135847          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | 3            | 165.973  | 1.28448  | 99.9252  | 481.79      | 867.02  | 0.001153375          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-schedutil                            | Average      | 165.954  | 1.40692  | 99.2944  | 475.37      | 871.407 | 0.001147569          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 1            |          |          |          | 2379.62     | 742.96  | 0.001345967          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 2            |          |          |          | 441.74      | 817.49  | 0.001223256          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | 3            |          |          |          | 455.48      | 820.01  | 0.001219497          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand                           | Average      |          |          |          | 425.613     | 793.487 | 0.001260260          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 1            |          |          |          | 459.69      | 838.54  | 0.001192548          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 2            |          |          |          | 466.55      | 830.89  | 0.001203528          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | 3            |          |          |          | 470.38      | 837.32  | 0.001194286          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil                          | Average      |          |          |          | 465.54      | 835.583 | 0.001196769          |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand VS acpi-cpufreq-schedutil | Comprison(%) |          |          |          | 9.3810      | 5.3051  | -5.0379              |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + amd-pstate-ondemand VS amd-pstate-schedutil     | Comprison(%) | 124.7392 | -36.2934 | 140.7329 | 1.1081      | 2.0661  | -2.0242              |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-ondemand VS amd-pstate-ondemand    | Comprison(%) |          |          |          | 10.4665     | 7.5968  | -7.0605              |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
+         + acpi-cpufreq-schedutil VS amd-pstate-schedutil  | Comprison(%) |          |          |          | 2.1115      | 4.2873  | -4.1110              |
+         +-------------------------------------------------+--------------+----------+----------+----------+-------------+---------+----------------------+
 
 Reference
 ===========
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/fs.rst linux-libre-6.2-gnu/Documentation/admin-guide/sysctl/fs.rst
index 2a501c9ddc55..a321b84eccaa 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/fs.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/sysctl/fs.rst
@@ -2,8 +2,6 @@
 Documentation for /proc/sys/fs/
 ===============================
 
-kernel version 2.2.10
-
 Copyright (c) 1998, 1999,  Rik van Riel <riel@nl.linux.org>
 
 Copyright (c) 2009,        Shen Feng<shen@cn.fujitsu.com>
@@ -12,58 +10,40 @@ For general info and legal blurb, please look in intro.rst.
 
 ------------------------------------------------------------------------------
 
-This file contains documentation for the sysctl files in
-/proc/sys/fs/ and is valid for Linux kernel version 2.2.
+This file contains documentation for the sysctl files and directories
+in ``/proc/sys/fs/``.
 
 The files in this directory can be used to tune and monitor
 miscellaneous and general things in the operation of the Linux
-kernel. Since some of the files _can_ be used to screw up your
+kernel. Since some of the files *can* be used to screw up your
 system, it is advisable to read both documentation and source
 before actually making adjustments.
 
 1. /proc/sys/fs
 ===============
 
-Currently, these files are in /proc/sys/fs:
-
-- aio-max-nr
-- aio-nr
-- dentry-state
-- dquot-max
-- dquot-nr
-- file-max
-- file-nr
-- inode-max
-- inode-nr
-- inode-state
-- nr_open
-- overflowuid
-- overflowgid
-- pipe-user-pages-hard
-- pipe-user-pages-soft
-- protected_fifos
-- protected_hardlinks
-- protected_regular
-- protected_symlinks
-- suid_dumpable
-- super-max
-- super-nr
+Currently, these files might (depending on your configuration)
+show up in ``/proc/sys/fs``:
+
+.. contents:: :local:
 
 
 aio-nr & aio-max-nr
 -------------------
 
-aio-nr is the running total of the number of events specified on the
-io_setup system call for all currently active aio contexts.  If aio-nr
-reaches aio-max-nr then io_setup will fail with EAGAIN.  Note that
-raising aio-max-nr does not result in the pre-allocation or re-sizing
-of any kernel data structures.
+``aio-nr`` shows the current system-wide number of asynchronous io
+requests.  ``aio-max-nr`` allows you to change the maximum value
+``aio-nr`` can grow to.  If ``aio-nr`` reaches ``aio-nr-max`` then
+``io_setup`` will fail with ``EAGAIN``.  Note that raising
+``aio-max-nr`` does not result in the
+pre-allocation or re-sizing of any kernel data structures.
 
 
 dentry-state
 ------------
 
-From linux/include/linux/dcache.h::
+This file shows the values in ``struct dentry_stat``, as defined in
+``linux/include/linux/dcache.h``::
 
   struct dentry_stat_t dentry_stat {
         int nr_dentry;
@@ -76,95 +56,84 @@ From linux/include/linux/dcache.h::
 
 Dentries are dynamically allocated and deallocated.
 
-nr_dentry shows the total number of dentries allocated (active
-+ unused). nr_unused shows the number of dentries that are not
+``nr_dentry`` shows the total number of dentries allocated (active
++ unused). ``nr_unused shows`` the number of dentries that are not
 actively used, but are saved in the LRU list for future reuse.
 
-Age_limit is the age in seconds after which dcache entries
-can be reclaimed when memory is short and want_pages is
-nonzero when shrink_dcache_pages() has been called and the
+``age_limit`` is the age in seconds after which dcache entries
+can be reclaimed when memory is short and ``want_pages`` is
+nonzero when ``shrink_dcache_pages()`` has been called and the
 dcache isn't pruned yet.
 
-nr_negative shows the number of unused dentries that are also
+``nr_negative`` shows the number of unused dentries that are also
 negative dentries which do not map to any files. Instead,
 they help speeding up rejection of non-existing files provided
 by the users.
 
 
-dquot-max & dquot-nr
---------------------
-
-The file dquot-max shows the maximum number of cached disk
-quota entries.
-
-The file dquot-nr shows the number of allocated disk quota
-entries and the number of free disk quota entries.
-
-If the number of free cached disk quotas is very low and
-you have some awesome number of simultaneous system users,
-you might want to raise the limit.
-
-
 file-max & file-nr
 ------------------
 
-The value in file-max denotes the maximum number of file-
+The value in ``file-max`` denotes the maximum number of file-
 handles that the Linux kernel will allocate. When you get lots
 of error messages about running out of file handles, you might
 want to increase this limit.
 
 Historically,the kernel was able to allocate file handles
 dynamically, but not to free them again. The three values in
-file-nr denote the number of allocated file handles, the number
+``file-nr`` denote the number of allocated file handles, the number
 of allocated but unused file handles, and the maximum number of
-file handles. Linux 2.6 always reports 0 as the number of free
+file handles. Linux 2.6 and later always reports 0 as the number of free
 file handles -- this is not an error, it just means that the
 number of allocated file handles exactly matches the number of
 used file handles.
 
-Attempts to allocate more file descriptors than file-max are
-reported with printk, look for "VFS: file-max limit <number>
-reached".
+Attempts to allocate more file descriptors than ``file-max`` are
+reported with ``printk``, look for::
 
+  VFS: file-max limit <number> reached
 
-nr_open
--------
-
-This denotes the maximum number of file-handles a process can
-allocate. Default value is 1024*1024 (1048576) which should be
-enough for most machines. Actual limit depends on RLIMIT_NOFILE
-resource limit.
+in the kernel logs.
 
 
-inode-max, inode-nr & inode-state
----------------------------------
+inode-nr & inode-state
+----------------------
 
 As with file handles, the kernel allocates the inode structures
 dynamically, but can't free them yet.
 
-The value in inode-max denotes the maximum number of inode
-handlers. This value should be 3-4 times larger than the value
-in file-max, since stdin, stdout and network sockets also
-need an inode struct to handle them. When you regularly run
-out of inodes, you need to increase this value.
-
-The file inode-nr contains the first two items from
-inode-state, so we'll skip to that file...
+The file ``inode-nr`` contains the first two items from
+``inode-state``, so we'll skip to that file...
 
-Inode-state contains three actual numbers and four dummies.
-The actual numbers are, in order of appearance, nr_inodes,
-nr_free_inodes and preshrink.
+``inode-state`` contains three actual numbers and four dummies.
+The actual numbers are, in order of appearance, ``nr_inodes``,
+``nr_free_inodes`` and ``preshrink``.
 
-Nr_inodes stands for the number of inodes the system has
-allocated, this can be slightly more than inode-max because
-Linux allocates them one pageful at a time.
+``nr_inodes`` stands for the number of inodes the system has
+allocated.
 
-Nr_free_inodes represents the number of free inodes (?) and
-preshrink is nonzero when the nr_inodes > inode-max and the
+``nr_free_inodes`` represents the number of free inodes (?) and
+preshrink is nonzero when the
 system needs to prune the inode list instead of allocating
 more.
 
 
+mount-max
+---------
+
+This denotes the maximum number of mounts that may exist
+in a mount namespace.
+
+
+nr_open
+-------
+
+This denotes the maximum number of file-handles a process can
+allocate. Default value is 1024*1024 (1048576) which should be
+enough for most machines. Actual limit depends on ``RLIMIT_NOFILE``
+resource limit.
+
+
 overflowgid & overflowuid
 -------------------------
 
@@ -192,7 +161,7 @@ pipe-user-pages-soft
 Maximum total number of pages a non-privileged user may allocate for pipes
 before the pipe size gets limited to a single page. Once this limit is reached,
 new pipes will be limited to a single page in size for this user in order to
-limit total memory usage, and trying to increase them using fcntl() will be
+limit total memory usage, and trying to increase them using ``fcntl()`` will be
 denied until usage goes below the limit again. The default value allows to
 allocate up to 1024 pipes at their default size. When set to 0, no limit is
 applied.
@@ -207,7 +176,7 @@ file.
 
 When set to "0", writing to FIFOs is unrestricted.
 
-When set to "1" don't allow O_CREAT open on FIFOs that we don't own
+When set to "1" don't allow ``O_CREAT`` open on FIFOs that we don't own
 in world writable sticky directories, unless they are owned by the
 owner of the directory.
 
@@ -221,7 +190,7 @@ protected_hardlinks
 
 A long-standing class of security issues is the hardlink-based
 time-of-check-time-of-use race, most commonly seen in world-writable
-directories like /tmp. The common method of exploitation of this flaw
+directories like ``/tmp``. The common method of exploitation of this flaw
 is to cross privilege boundaries when following a given hardlink (i.e. a
 root process follows a hardlink created by another user). Additionally,
 on systems without separated partitions, this stops unauthorized users
@@ -239,13 +208,13 @@ This protection is based on the restrictions in Openwall and grsecurity.
 protected_regular
 -----------------
 
-This protection is similar to protected_fifos, but it
+This protection is similar to `protected_fifos`_, but it
 avoids writes to an attacker-controlled regular file, where a program
 expected to create one.
 
 When set to "0", writing to regular files is unrestricted.
 
-When set to "1" don't allow O_CREAT open on regular files that we
+When set to "1" don't allow ``O_CREAT`` open on regular files that we
 don't own in world writable sticky directories, unless they are
 owned by the owner of the directory.
 
@@ -257,7 +226,7 @@ protected_symlinks
 
 A long-standing class of security issues is the symlink-based
 time-of-check-time-of-use race, most commonly seen in world-writable
-directories like /tmp. The common method of exploitation of this flaw
+directories like ``/tmp``. The common method of exploitation of this flaw
 is to cross privilege boundaries when following a given symlink (i.e. a
 root process follows a symlink belonging to another user). For a likely
 incomplete list of hundreds of examples across the years, please see:
@@ -272,23 +241,25 @@ follower match, or when the directory owner matches the symlink's owner.
 This protection is based on the restrictions in Openwall and grsecurity.
 
 
-suid_dumpable:
---------------
+suid_dumpable
+-------------
 
 This value can be used to query and set the core dump mode for setuid
 or otherwise protected/tainted binaries. The modes are
 
 =   ==========  ===============================================================
-0   (default)	traditional behaviour. Any process which has changed
+0   (default)	Traditional behaviour. Any process which has changed
 		privilege levels or is execute only will not be dumped.
-1   (debug)	all processes dump core when possible. The core dump is
+1   (debug)	All processes dump core when possible. The core dump is
 		owned by the current user and no security is applied. This is
 		intended for system debugging situations only.
 		Ptrace is unchecked.
 		This is insecure as it allows regular users to examine the
 		memory contents of privileged processes.
-2   (suidsafe)	any binary which normally would not be dumped is dumped
-		anyway, but only if the "core_pattern" kernel sysctl is set to
+2   (suidsafe)	Any binary which normally would not be dumped is dumped
+		anyway, but only if the ``core_pattern`` kernel sysctl (see
+		:ref:`Documentation/admin-guide/sysctl/kernel.rst <core_pattern>`)
+		is set to
 		either a pipe handler or a fully qualified path. (For more
 		details on this limitation, see CVE-2006-2451.) This mode is
 		appropriate when administrators are attempting to debug
@@ -301,36 +272,11 @@ or otherwise protected/tainted binaries. The modes are
 =   ==========  ===============================================================
 
 
-super-max & super-nr
---------------------
-
-These numbers control the maximum number of superblocks, and
-thus the maximum number of mounted filesystems the kernel
-can have. You only need to increase super-max if you need to
-mount more filesystems than the current value in super-max
-allows you to.
-
-
-aio-nr & aio-max-nr
--------------------
-
-aio-nr shows the current system-wide number of asynchronous io
-requests.  aio-max-nr allows you to change the maximum value
-aio-nr can grow to.
-
-
-mount-max
----------
-
-This denotes the maximum number of mounts that may exist
-in a mount namespace.
-
-
 
 2. /proc/sys/fs/binfmt_misc
 ===========================
 
-Documentation for the files in /proc/sys/fs/binfmt_misc is
+Documentation for the files in ``/proc/sys/fs/binfmt_misc`` is
 in Documentation/admin-guide/binfmt-misc.rst.
 
 
@@ -343,28 +289,32 @@ creation of a  user space  library that  implements  the  POSIX message queues
 API (as noted by the  MSG tag in the  POSIX 1003.1-2001 version  of the System
 Interfaces specification.)
 
-The "mqueue" filesystem contains values for determining/setting  the amount of
-resources used by the file system.
+The "mqueue" filesystem contains values for determining/setting the
+amount of resources used by the file system.
 
-/proc/sys/fs/mqueue/queues_max is a read/write  file for  setting/getting  the
-maximum number of message queues allowed on the system.
+``/proc/sys/fs/mqueue/queues_max`` is a read/write file for
+setting/getting the maximum number of message queues allowed on the
+system.
 
-/proc/sys/fs/mqueue/msg_max  is  a  read/write file  for  setting/getting  the
-maximum number of messages in a queue value.  In fact it is the limiting value
-for another (user) limit which is set in mq_open invocation. This attribute of
-a queue must be less or equal then msg_max.
+``/proc/sys/fs/mqueue/msg_max`` is a read/write file for
+setting/getting the maximum number of messages in a queue value.  In
+fact it is the limiting value for another (user) limit which is set in
+``mq_open`` invocation.  This attribute of a queue must be less than
+or equal to ``msg_max``.
 
-/proc/sys/fs/mqueue/msgsize_max is  a read/write  file for setting/getting the
-maximum  message size value (it is every  message queue's attribute set during
-its creation).
+``/proc/sys/fs/mqueue/msgsize_max`` is a read/write file for
+setting/getting the maximum message size value (it is an attribute of
+every message queue, set during its creation).
 
-/proc/sys/fs/mqueue/msg_default is  a read/write  file for setting/getting the
-default number of messages in a queue value if attr parameter of mq_open(2) is
-NULL. If it exceed msg_max, the default value is initialized msg_max.
+``/proc/sys/fs/mqueue/msg_default`` is a read/write file for
+setting/getting the default number of messages in a queue value if the
+``attr`` parameter of ``mq_open(2)`` is ``NULL``. If it exceeds
+``msg_max``, the default value is initialized to ``msg_max``.
 
-/proc/sys/fs/mqueue/msgsize_default is a read/write file for setting/getting
-the default message size value if attr parameter of mq_open(2) is NULL. If it
-exceed msgsize_max, the default value is initialized msgsize_max.
+``/proc/sys/fs/mqueue/msgsize_default`` is a read/write file for
+setting/getting the default message size value if the ``attr``
+parameter of ``mq_open(2)`` is ``NULL``. If it exceeds
+``msgsize_max``, the default value is initialized to ``msgsize_max``.
 
 4. /proc/sys/fs/epoll - Configuration options for the epoll interface
 =====================================================================
@@ -378,7 +328,7 @@ Every epoll file descriptor can store a number of files to be monitored
 for event readiness. Each one of these monitored files constitutes a "watch".
 This configuration option sets the maximum number of "watches" that are
 allowed for each user.
-Each "watch" costs roughly 90 bytes on a 32bit kernel, and roughly 160 bytes
-on a 64bit one.
-The current default value for  max_user_watches  is the 1/25 (4%) of the
-available low memory, divided for the "watch" cost in bytes.
+Each "watch" costs roughly 90 bytes on a 32-bit kernel, and roughly 160 bytes
+on a 64-bit one.
+The current default value for ``max_user_watches`` is 4% of the
+available low memory, divided by the "watch" cost in bytes.
diff --git linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/kernel.rst linux-libre-6.2-gnu/Documentation/admin-guide/sysctl/kernel.rst
index 98d1b198b2b4..46e3d62c0eea 100644
--- linux-libre-6.1-gnu/Documentation/admin-guide/sysctl/kernel.rst
+++ linux-libre-6.2-gnu/Documentation/admin-guide/sysctl/kernel.rst
@@ -139,6 +139,8 @@ Highest valid capability of the running kernel.  Exports
 ``CAP_LAST_CAP`` from the kernel.
 
 
+.. _core_pattern:
+
 core_pattern
 ============
 
@@ -174,6 +176,7 @@ core_pattern
 	%f      	executable filename
 	%E		executable path
 	%c		maximum size of core file by resource limit RLIMIT_CORE
+	%C		CPU the task ran on
 	%<OTHER>	both are dropped
 	========	==========================================
 
@@ -433,8 +436,8 @@ ignore-unaligned-usertrap
 
 On architectures where unaligned accesses cause traps, and where this
 feature is supported (``CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN``;
-currently, ``arc`` and ``ia64``), controls whether all unaligned traps
-are logged.
+currently, ``arc``, ``ia64`` and ``loongarch``), controls whether all
+unaligned traps are logged.
 
 = =============================================================
 0 Log all unaligned accesses.
@@ -667,6 +670,15 @@ This is the default behavior.
 an oops event is detected.
 
 
+oops_limit
+==========
+
+Number of kernel oopses after which the kernel should panic when
+``panic_on_oops`` is not set. Setting this to 0 disables checking
+the count. Setting this to  1 has the same effect as setting
+``panic_on_oops=1``. The default value is 10000.
+
+
 osrelease, ostype & version
 ===========================
 
@@ -1314,6 +1326,29 @@ watchdog work to be queued by the watchdog timer function, otherwise the NMI
 watchdog — if enabled — can detect a hard lockup condition.
 
 
+split_lock_mitigate (x86 only)
+==============================
+
+On x86, each "split lock" imposes a system-wide performance penalty. On larger
+systems, large numbers of split locks from unprivileged users can result in
+denials of service to well-behaved and potentially more important users.
+
+The kernel mitigates these bad users by detecting split locks and imposing
+penalties: forcing them to wait and only allowing one core to execute split
+locks at a time.
+
+These mitigations can make those bad applications unbearably slow. Setting
+split_lock_mitigate=0 may restore some application performance, but will also
+increase system exposure to denial of service attacks from split lock users.
+
+= ===================================================================
+0 Disable the mitigation mode - just warns the split lock on kernel log
+  and exposes the system to denials of service from the split lockers.
+1 Enable the mitigation mode (this is the default) - penalizes the split
+  lockers with intentional performance degradation.
+= ===================================================================
+
+
 stack_erasing
 =============
 
@@ -1457,8 +1492,8 @@ unaligned-trap
 
 On architectures where unaligned accesses cause traps, and where this
 feature is supported (``CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW``; currently,
-``arc`` and ``parisc``), controls whether unaligned traps are caught
-and emulated (instead of failing).
+``arc``, ``parisc`` and ``loongarch``), controls whether unaligned traps
+are caught and emulated (instead of failing).
 
 = ========================================================
 0 Do not emulate unaligned accesses.
@@ -1500,6 +1535,16 @@ entry will default to 2 instead of 0.
 2 Unprivileged calls to ``bpf()`` are disabled
 = =============================================================
 
+
+warn_limit
+==========
+
+Number of kernel warnings after which the kernel should panic when
+``panic_on_warn`` is not set. Setting this to 0 disables checking
+the warning count. Setting this to 1 has the same effect as setting
+``panic_on_warn=1``. The default value is 0.
+
+
 watchdog
 ========
 
diff --git linux-libre-6.1-gnu/Documentation/arm/marvell.rst linux-libre-6.2-gnu/Documentation/arm/marvell.rst
index 370721518987..3d369a566038 100644
--- linux-libre-6.1-gnu/Documentation/arm/marvell.rst
+++ linux-libre-6.2-gnu/Documentation/arm/marvell.rst
@@ -14,18 +14,20 @@ Orion family
 
   Flavors:
         - 88F5082
-        - 88F5181
-        - 88F5181L
-        - 88F5182
+        - 88F5181  a.k.a Orion-1
+        - 88F5181L a.k.a Orion-VoIP
+        - 88F5182  a.k.a Orion-NAS
 
                - Datasheet: https://web.archive.org/web/20210124231420/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-datasheet.pdf
                - Programmer's User Guide: https://web.archive.org/web/20210124231536/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-opensource-manual.pdf
                - User Manual: https://web.archive.org/web/20210124231631/http://csclub.uwaterloo.ca/~board/ts7800/MV88F5182-usermanual.pdf
                - Functional Errata: https://web.archive.org/web/20210704165540/https://www.digriz.org.uk/ts78xx/88F5182_Functional_Errata.pdf
-        - 88F5281
+        - 88F5281  a.k.a Orion-2
 
                - Datasheet: https://web.archive.org/web/20131028144728/http://www.ocmodshop.com/images/reviews/networking/qnap_ts409u/marvel_88f5281_data_sheet.pdf
-        - 88F6183
+        - 88F6183  a.k.a Orion-1-90
+  Homepage:
+        https://web.archive.org/web/20080607215437/http://www.marvell.com/products/media/index.jsp
   Core:
 	Feroceon 88fr331 (88f51xx) or 88fr531-vd (88f52xx) ARMv5 compatible
   Linux kernel mach directory:
diff --git linux-libre-6.1-gnu/Documentation/arm64/acpi_object_usage.rst linux-libre-6.2-gnu/Documentation/arm64/acpi_object_usage.rst
index 0609da73970b..484ef9676653 100644
--- linux-libre-6.1-gnu/Documentation/arm64/acpi_object_usage.rst
+++ linux-libre-6.2-gnu/Documentation/arm64/acpi_object_usage.rst
@@ -163,7 +163,7 @@ FPDT   Section 5.2.23 (signature == "FPDT")
 
        **Firmware Performance Data Table**
 
-       Optional, not currently supported.
+       Optional, useful for boot performance profiling.
 
 GTDT   Section 5.2.24 (signature == "GTDT")
 
diff --git linux-libre-6.1-gnu/Documentation/arm64/booting.rst linux-libre-6.2-gnu/Documentation/arm64/booting.rst
index 8c324ad638de..96fe10ec6c24 100644
--- linux-libre-6.1-gnu/Documentation/arm64/booting.rst
+++ linux-libre-6.2-gnu/Documentation/arm64/booting.rst
@@ -121,8 +121,9 @@ Header notes:
 			  to the base of DRAM, since memory below it is not
 			  accessible via the linear mapping
 			1
-			  2MB aligned base may be anywhere in physical
-			  memory
+			  2MB aligned base such that all image_size bytes
+			  counted from the start of the image are within
+			  the 48-bit addressable range of physical memory
   Bits 4-63	Reserved.
   ============= ===============================================================
 
@@ -348,7 +349,7 @@ Before jumping into the kernel, the following conditions must be met:
 
     - HWFGWTR_EL2.nSMPRI_EL1 (bit 54) must be initialised to 0b01.
 
-  For CPUs with the Scalable Matrix Extension FA64 feature (FEAT_SME_FA64)
+  For CPUs with the Scalable Matrix Extension FA64 feature (FEAT_SME_FA64):
 
   - If EL3 is present:
 
diff --git linux-libre-6.1-gnu/Documentation/arm64/elf_hwcaps.rst linux-libre-6.2-gnu/Documentation/arm64/elf_hwcaps.rst
index bb34287c8e01..6fed84f935df 100644
--- linux-libre-6.1-gnu/Documentation/arm64/elf_hwcaps.rst
+++ linux-libre-6.2-gnu/Documentation/arm64/elf_hwcaps.rst
@@ -275,6 +275,15 @@ HWCAP2_EBF16
 HWCAP2_SVE_EBF16
     Functionality implied by ID_AA64ZFR0_EL1.BF16 == 0b0010.
 
+HWCAP2_CSSC
+    Functionality implied by ID_AA64ISAR2_EL1.CSSC == 0b0001.
+
+HWCAP2_RPRFM
+    Functionality implied by ID_AA64ISAR2_EL1.RPRFM == 0b0001.
+
+HWCAP2_SVE2P1
+    Functionality implied by ID_AA64ZFR0_EL1.SVEver == 0b0010.
+
 4. Unused AT_HWCAP bits
 -----------------------
 
diff --git linux-libre-6.1-gnu/Documentation/arm64/silicon-errata.rst linux-libre-6.2-gnu/Documentation/arm64/silicon-errata.rst
index 808ade4cc008..ec5f889d7681 100644
--- linux-libre-6.1-gnu/Documentation/arm64/silicon-errata.rst
+++ linux-libre-6.2-gnu/Documentation/arm64/silicon-errata.rst
@@ -120,6 +120,8 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A710     | #2224489        | ARM64_ERRATUM_2224489       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A715     | #2645198        | ARM64_ERRATUM_2645198       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-X2       | #2119858        | ARM64_ERRATUM_2119858       |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-X2       | #2224489        | ARM64_ERRATUM_2224489       |
diff --git linux-libre-6.1-gnu/Documentation/arm64/sve.rst linux-libre-6.2-gnu/Documentation/arm64/sve.rst
index f338ee2df46d..c7a356bf4e8f 100644
--- linux-libre-6.1-gnu/Documentation/arm64/sve.rst
+++ linux-libre-6.2-gnu/Documentation/arm64/sve.rst
@@ -52,6 +52,7 @@ model features for SVE is included in Appendix A.
 	HWCAP2_SVEBITPERM
 	HWCAP2_SVESHA3
 	HWCAP2_SVESM4
+	HWCAP2_SVE2P1
 
   This list may be extended over time as the SVE architecture evolves.
 
diff --git linux-libre-6.1-gnu/Documentation/block/inline-encryption.rst linux-libre-6.2-gnu/Documentation/block/inline-encryption.rst
index 4d151fbe2058..f9bf18ea6509 100644
--- linux-libre-6.1-gnu/Documentation/block/inline-encryption.rst
+++ linux-libre-6.2-gnu/Documentation/block/inline-encryption.rst
@@ -142,7 +142,7 @@ Therefore, we also introduce *blk-crypto-fallback*, which is an implementation
 of inline encryption using the kernel crypto API.  blk-crypto-fallback is built
 into the block layer, so it works on any block device without any special setup.
 Essentially, when a bio with an encryption context is submitted to a
-request_queue that doesn't support that encryption context, the block layer will
+block_device that doesn't support that encryption context, the block layer will
 handle en/decryption of the bio using blk-crypto-fallback.
 
 For encryption, the data cannot be encrypted in-place, as callers usually rely
@@ -187,7 +187,7 @@ API presented to users of the block layer
 
 ``blk_crypto_config_supported()`` allows users to check ahead of time whether
 inline encryption with particular crypto settings will work on a particular
-request_queue -- either via hardware or via blk-crypto-fallback.  This function
+block_device -- either via hardware or via blk-crypto-fallback.  This function
 takes in a ``struct blk_crypto_config`` which is like blk_crypto_key, but omits
 the actual bytes of the key and instead just contains the algorithm, data unit
 size, etc.  This function can be useful if blk-crypto-fallback is disabled.
@@ -195,7 +195,7 @@ size, etc.  This function can be useful if blk-crypto-fallback is disabled.
 ``blk_crypto_init_key()`` allows users to initialize a blk_crypto_key.
 
 Users must call ``blk_crypto_start_using_key()`` before actually starting to use
-a blk_crypto_key on a request_queue (even if ``blk_crypto_config_supported()``
+a blk_crypto_key on a block_device (even if ``blk_crypto_config_supported()``
 was called earlier).  This is needed to initialize blk-crypto-fallback if it
 will be needed.  This must not be called from the data path, as this may have to
 allocate resources, which may deadlock in that case.
@@ -207,7 +207,7 @@ for en/decryption.  Users don't need to worry about freeing the bio_crypt_ctx
 later, as that happens automatically when the bio is freed or reset.
 
 Finally, when done using inline encryption with a blk_crypto_key on a
-request_queue, users must call ``blk_crypto_evict_key()``.  This ensures that
+block_device, users must call ``blk_crypto_evict_key()``.  This ensures that
 the key is evicted from all keyslots it may be programmed into and unlinked from
 any kernel data structures it may be linked into.
 
@@ -221,9 +221,9 @@ as follows:
 5. ``blk_crypto_evict_key()`` (after all I/O has completed)
 6. Zeroize the blk_crypto_key (this has no dedicated function)
 
-If a blk_crypto_key is being used on multiple request_queues, then
+If a blk_crypto_key is being used on multiple block_devices, then
 ``blk_crypto_config_supported()`` (if used), ``blk_crypto_start_using_key()``,
-and ``blk_crypto_evict_key()`` must be called on each request_queue.
+and ``blk_crypto_evict_key()`` must be called on each block_device.
 
 API presented to device drivers
 ===============================
diff --git linux-libre-6.1-gnu/Documentation/bpf/bpf_design_QA.rst linux-libre-6.2-gnu/Documentation/bpf/bpf_design_QA.rst
index a210b8a4df00..cec2371173d7 100644
--- linux-libre-6.1-gnu/Documentation/bpf/bpf_design_QA.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/bpf_design_QA.rst
@@ -298,3 +298,48 @@ A: NO.
 
 The BTF_ID macro does not cause a function to become part of the ABI
 any more than does the EXPORT_SYMBOL_GPL macro.
+
+Q: What is the compatibility story for special BPF types in map values?
+-----------------------------------------------------------------------
+Q: Users are allowed to embed bpf_spin_lock, bpf_timer fields in their BPF map
+values (when using BTF support for BPF maps). This allows to use helpers for
+such objects on these fields inside map values. Users are also allowed to embed
+pointers to some kernel types (with __kptr and __kptr_ref BTF tags). Will the
+kernel preserve backwards compatibility for these features?
+
+A: It depends. For bpf_spin_lock, bpf_timer: YES, for kptr and everything else:
+NO, but see below.
+
+For struct types that have been added already, like bpf_spin_lock and bpf_timer,
+the kernel will preserve backwards compatibility, as they are part of UAPI.
+
+For kptrs, they are also part of UAPI, but only with respect to the kptr
+mechanism. The types that you can use with a __kptr and __kptr_ref tagged
+pointer in your struct are NOT part of the UAPI contract. The supported types can
+and will change across kernel releases. However, operations like accessing kptr
+fields and bpf_kptr_xchg() helper will continue to be supported across kernel
+releases for the supported types.
+
+For any other supported struct type, unless explicitly stated in this document
+and added to bpf.h UAPI header, such types can and will arbitrarily change their
+size, type, and alignment, or any other user visible API or ABI detail across
+kernel releases. The users must adapt their BPF programs to the new changes and
+update them to make sure their programs continue to work correctly.
+
+NOTE: BPF subsystem specially reserves the 'bpf\_' prefix for type names, in
+order to introduce more special fields in the future. Hence, user programs must
+avoid defining types with 'bpf\_' prefix to not be broken in future releases.
+In other words, no backwards compatibility is guaranteed if one using a type
+in BTF with 'bpf\_' prefix.
+
+Q: What is the compatibility story for special BPF types in allocated objects?
+------------------------------------------------------------------------------
+Q: Same as above, but for allocated objects (i.e. objects allocated using
+bpf_obj_new for user defined types). Will the kernel preserve backwards
+compatibility for these features?
+
+A: NO.
+
+Unlike map value types, there are no stability guarantees for this case. The
+whole API to work with allocated objects and any support for special fields
+inside them is unstable (since it is exposed through kfuncs).
diff --git linux-libre-6.1-gnu/Documentation/bpf/bpf_devel_QA.rst linux-libre-6.2-gnu/Documentation/bpf/bpf_devel_QA.rst
index 761474bd7fe6..03d4993eda6f 100644
--- linux-libre-6.1-gnu/Documentation/bpf/bpf_devel_QA.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/bpf_devel_QA.rst
@@ -44,6 +44,33 @@ is a guarantee that the reported issue will be overlooked.**
 Submitting patches
 ==================
 
+Q: How do I run BPF CI on my changes before sending them out for review?
+------------------------------------------------------------------------
+A: BPF CI is GitHub based and hosted at https://github.com/kernel-patches/bpf.
+While GitHub also provides a CLI that can be used to accomplish the same
+results, here we focus on the UI based workflow.
+
+The following steps lay out how to start a CI run for your patches:
+
+- Create a fork of the aforementioned repository in your own account (one time
+  action)
+
+- Clone the fork locally, check out a new branch tracking either the bpf-next
+  or bpf branch, and apply your to-be-tested patches on top of it
+
+- Push the local branch to your fork and create a pull request against
+  kernel-patches/bpf's bpf-next_base or bpf_base branch, respectively
+
+Shortly after the pull request has been created, the CI workflow will run. Note
+that capacity is shared with patches submitted upstream being checked and so
+depending on utilization the run can take a while to finish.
+
+Note furthermore that both base branches (bpf-next_base and bpf_base) will be
+updated as patches are pushed to the respective upstream branches they track. As
+such, your patch set will automatically (be attempted to) be rebased as well.
+This behavior can result in a CI run being aborted and restarted with the new
+base line.
+
 Q: To which mailing list do I need to submit my BPF patches?
 ------------------------------------------------------------
 A: Please submit your BPF patches to the bpf kernel mailing list:
diff --git linux-libre-6.1-gnu/Documentation/bpf/bpf_iterators.rst linux-libre-6.2-gnu/Documentation/bpf/bpf_iterators.rst
new file mode 100644
index 000000000000..6d7770793fab
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/bpf_iterators.rst
@@ -0,0 +1,485 @@
+=============
+BPF Iterators
+=============
+
+
+----------
+Motivation
+----------
+
+There are a few existing ways to dump kernel data into user space. The most
+popular one is the ``/proc`` system. For example, ``cat /proc/net/tcp6`` dumps
+all tcp6 sockets in the system, and ``cat /proc/net/netlink`` dumps all netlink
+sockets in the system. However, their output format tends to be fixed, and if
+users want more information about these sockets, they have to patch the kernel,
+which often takes time to publish upstream and release. The same is true for popular
+tools like `ss <https://man7.org/linux/man-pages/man8/ss.8.html>`_ where any
+additional information needs a kernel patch.
+
+To solve this problem, the `drgn
+<https://www.kernel.org/doc/html/latest/bpf/drgn.html>`_ tool is often used to
+dig out the kernel data with no kernel change. However, the main drawback for
+drgn is performance, as it cannot do pointer tracing inside the kernel. In
+addition, drgn cannot validate a pointer value and may read invalid data if the
+pointer becomes invalid inside the kernel.
+
+The BPF iterator solves the above problem by providing flexibility on what data
+(e.g., tasks, bpf_maps, etc.) to collect by calling BPF programs for each kernel
+data object.
+
+----------------------
+How BPF Iterators Work
+----------------------
+
+A BPF iterator is a type of BPF program that allows users to iterate over
+specific types of kernel objects. Unlike traditional BPF tracing programs that
+allow users to define callbacks that are invoked at particular points of
+execution in the kernel, BPF iterators allow users to define callbacks that
+should be executed for every entry in a variety of kernel data structures.
+
+For example, users can define a BPF iterator that iterates over every task on
+the system and dumps the total amount of CPU runtime currently used by each of
+them. Another BPF task iterator may instead dump the cgroup information for each
+task. Such flexibility is the core value of BPF iterators.
+
+A BPF program is always loaded into the kernel at the behest of a user space
+process. A user space process loads a BPF program by opening and initializing
+the program skeleton as required and then invoking a syscall to have the BPF
+program verified and loaded by the kernel.
+
+In traditional tracing programs, a program is activated by having user space
+obtain a ``bpf_link`` to the program with ``bpf_program__attach()``. Once
+activated, the program callback will be invoked whenever the tracepoint is
+triggered in the main kernel. For BPF iterator programs, a ``bpf_link`` to the
+program is obtained using ``bpf_link_create()``, and the program callback is
+invoked by issuing system calls from user space.
+
+Next, let us see how you can use the iterators to iterate on kernel objects and
+read data.
+
+------------------------
+How to Use BPF iterators
+------------------------
+
+BPF selftests are a great resource to illustrate how to use the iterators. In
+this section, we’ll walk through a BPF selftest which shows how to load and use
+a BPF iterator program.   To begin, we’ll look at `bpf_iter.c
+<https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf/prog_tests/bpf_iter.c>`_,
+which illustrates how to load and trigger BPF iterators on the user space side.
+Later, we’ll look at a BPF program that runs in kernel space.
+
+Loading a BPF iterator in the kernel from user space typically involves the
+following steps:
+
+* The BPF program is loaded into the kernel through ``libbpf``. Once the kernel
+  has verified and loaded the program, it returns a file descriptor (fd) to user
+  space.
+* Obtain a ``link_fd`` to the BPF program by calling the ``bpf_link_create()``
+  specified with the BPF program file descriptor received from the kernel.
+* Next, obtain a BPF iterator file descriptor (``bpf_iter_fd``) by calling the
+  ``bpf_iter_create()`` specified with the ``bpf_link`` received from Step 2.
+* Trigger the iteration by calling ``read(bpf_iter_fd)`` until no data is
+  available.
+* Close the iterator fd using ``close(bpf_iter_fd)``.
+* If needed to reread the data, get a new ``bpf_iter_fd`` and do the read again.
+
+The following are a few examples of selftest BPF iterator programs:
+
+* `bpf_iter_tcp4.c <https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf/progs/bpf_iter_tcp4.c>`_
+* `bpf_iter_task_vma.c <https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c>`_
+* `bpf_iter_task_file.c <https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf/progs/bpf_iter_task_file.c>`_
+
+Let us look at ``bpf_iter_task_file.c``, which runs in kernel space:
+
+Here is the definition of ``bpf_iter__task_file`` in `vmlinux.h
+<https://facebookmicrosites.github.io/bpf/blog/2020/02/19/bpf-portability-and-co-re.html#btf>`_.
+Any struct name in ``vmlinux.h`` in the format ``bpf_iter__<iter_name>``
+represents a BPF iterator. The suffix ``<iter_name>`` represents the type of
+iterator.
+
+::
+
+    struct bpf_iter__task_file {
+            union {
+                struct bpf_iter_meta *meta;
+            };
+            union {
+                struct task_struct *task;
+            };
+            u32 fd;
+            union {
+                struct file *file;
+            };
+    };
+
+In the above code, the field 'meta' contains the metadata, which is the same for
+all BPF iterator programs. The rest of the fields are specific to different
+iterators. For example, for task_file iterators, the kernel layer provides the
+'task', 'fd' and 'file' field values. The 'task' and 'file' are `reference
+counted
+<https://facebookmicrosites.github.io/bpf/blog/2018/08/31/object-lifetime.html#file-descriptors-and-reference-counters>`_,
+so they won't go away when the BPF program runs.
+
+Here is a snippet from the  ``bpf_iter_task_file.c`` file:
+
+::
+
+  SEC("iter/task_file")
+  int dump_task_file(struct bpf_iter__task_file *ctx)
+  {
+    struct seq_file *seq = ctx->meta->seq;
+    struct task_struct *task = ctx->task;
+    struct file *file = ctx->file;
+    __u32 fd = ctx->fd;
+
+    if (task == NULL || file == NULL)
+      return 0;
+
+    if (ctx->meta->seq_num == 0) {
+      count = 0;
+      BPF_SEQ_PRINTF(seq, "    tgid      gid       fd      file\n");
+    }
+
+    if (tgid == task->tgid && task->tgid != task->pid)
+      count++;
+
+    if (last_tgid != task->tgid) {
+      last_tgid = task->tgid;
+      unique_tgid_count++;
+    }
+
+    BPF_SEQ_PRINTF(seq, "%8d %8d %8d %lx\n", task->tgid, task->pid, fd,
+            (long)file->f_op);
+    return 0;
+  }
+
+In the above example, the section name ``SEC(iter/task_file)``, indicates that
+the program is a BPF iterator program to iterate all files from all tasks. The
+context of the program is ``bpf_iter__task_file`` struct.
+
+The user space program invokes the BPF iterator program running in the kernel
+by issuing a ``read()`` syscall. Once invoked, the BPF
+program can export data to user space using a variety of BPF helper functions.
+You can use either ``bpf_seq_printf()`` (and BPF_SEQ_PRINTF helper macro) or
+``bpf_seq_write()`` function based on whether you need formatted output or just
+binary data, respectively. For binary-encoded data, the user space applications
+can process the data from ``bpf_seq_write()`` as needed. For the formatted data,
+you can use ``cat <path>`` to print the results similar to ``cat
+/proc/net/netlink`` after pinning the BPF iterator to the bpffs mount. Later,
+use  ``rm -f <path>`` to remove the pinned iterator.
+
+For example, you can use the following command to create a BPF iterator from the
+``bpf_iter_ipv6_route.o`` object file and pin it to the ``/sys/fs/bpf/my_route``
+path:
+
+::
+
+  $ bpftool iter pin ./bpf_iter_ipv6_route.o  /sys/fs/bpf/my_route
+
+And then print out the results using the following command:
+
+::
+
+  $ cat /sys/fs/bpf/my_route
+
+
+-------------------------------------------------------
+Implement Kernel Support for BPF Iterator Program Types
+-------------------------------------------------------
+
+To implement a BPF iterator in the kernel, the developer must make a one-time
+change to the following key data structure defined in the `bpf.h
+<https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/include/linux/bpf.h>`_
+file.
+
+::
+
+  struct bpf_iter_reg {
+            const char *target;
+            bpf_iter_attach_target_t attach_target;
+            bpf_iter_detach_target_t detach_target;
+            bpf_iter_show_fdinfo_t show_fdinfo;
+            bpf_iter_fill_link_info_t fill_link_info;
+            bpf_iter_get_func_proto_t get_func_proto;
+            u32 ctx_arg_info_size;
+            u32 feature;
+            struct bpf_ctx_arg_aux ctx_arg_info[BPF_ITER_CTX_ARG_MAX];
+            const struct bpf_iter_seq_info *seq_info;
+  };
+
+After filling the data structure fields, call ``bpf_iter_reg_target()`` to
+register the iterator to the main BPF iterator subsystem.
+
+The following is the breakdown for each field in struct ``bpf_iter_reg``.
+
+.. list-table::
+   :widths: 25 50
+   :header-rows: 1
+
+   * - Fields
+     - Description
+   * - target
+     - Specifies the name of the BPF iterator. For example: ``bpf_map``,
+       ``bpf_map_elem``. The name should be different from other ``bpf_iter`` target names in the kernel.
+   * - attach_target and detach_target
+     - Allows for target specific ``link_create`` action since some targets
+       may need special processing. Called during the user space link_create stage.
+   * - show_fdinfo and fill_link_info
+     - Called to fill target specific information when user tries to get link
+       info associated with the iterator.
+   * - get_func_proto
+     - Permits a BPF iterator to access BPF helpers specific to the iterator.
+   * - ctx_arg_info_size and ctx_arg_info
+     - Specifies the verifier states for BPF program arguments associated with
+       the bpf iterator.
+   * - feature
+     - Specifies certain action requests in the kernel BPF iterator
+       infrastructure. Currently, only BPF_ITER_RESCHED is supported. This means
+       that the kernel function cond_resched() is called to avoid other kernel
+       subsystem (e.g., rcu) misbehaving.
+   * - seq_info
+     - Specifies certain action requests in the kernel BPF iterator
+       infrastructure. Currently, only BPF_ITER_RESCHED is supported. This means
+       that the kernel function cond_resched() is called to avoid other kernel
+       subsystem (e.g., rcu) misbehaving.
+
+
+`Click here
+<https://lore.kernel.org/bpf/20210212183107.50963-2-songliubraving@fb.com/>`_
+to see an implementation of the ``task_vma`` BPF iterator in the kernel.
+
+---------------------------------
+Parameterizing BPF Task Iterators
+---------------------------------
+
+By default, BPF iterators walk through all the objects of the specified types
+(processes, cgroups, maps, etc.) across the entire system to read relevant
+kernel data. But often, there are cases where we only care about a much smaller
+subset of iterable kernel objects, such as only iterating tasks within a
+specific process. Therefore, BPF iterator programs support filtering out objects
+from iteration by allowing user space to configure the iterator program when it
+is attached.
+
+--------------------------
+BPF Task Iterator Program
+--------------------------
+
+The following code is a BPF iterator program to print files and task information
+through the ``seq_file`` of the iterator. It is a standard BPF iterator program
+that visits every file of an iterator. We will use this BPF program in our
+example later.
+
+::
+
+  #include <vmlinux.h>
+  #include <bpf/bpf_helpers.h>
+
+  char _license[] SEC("license") = "GPL";
+
+  SEC("iter/task_file")
+  int dump_task_file(struct bpf_iter__task_file *ctx)
+  {
+        struct seq_file *seq = ctx->meta->seq;
+        struct task_struct *task = ctx->task;
+        struct file *file = ctx->file;
+        __u32 fd = ctx->fd;
+        if (task == NULL || file == NULL)
+                return 0;
+        if (ctx->meta->seq_num == 0) {
+                BPF_SEQ_PRINTF(seq, "    tgid      pid       fd      file\n");
+        }
+        BPF_SEQ_PRINTF(seq, "%8d %8d %8d %lx\n", task->tgid, task->pid, fd,
+                        (long)file->f_op);
+        return 0;
+  }
+
+----------------------------------------
+Creating a File Iterator with Parameters
+----------------------------------------
+
+Now, let us look at how to create an iterator that includes only files of a
+process.
+
+First,  fill the ``bpf_iter_attach_opts`` struct as shown below:
+
+::
+
+  LIBBPF_OPTS(bpf_iter_attach_opts, opts);
+  union bpf_iter_link_info linfo;
+  memset(&linfo, 0, sizeof(linfo));
+  linfo.task.pid = getpid();
+  opts.link_info = &linfo;
+  opts.link_info_len = sizeof(linfo);
+
+``linfo.task.pid``, if it is non-zero, directs the kernel to create an iterator
+that only includes opened files for the process with the specified ``pid``. In
+this example, we will only be iterating files for our process. If
+``linfo.task.pid`` is zero, the iterator will visit every opened file of every
+process. Similarly, ``linfo.task.tid`` directs the kernel to create an iterator
+that visits opened files of a specific thread, not a process. In this example,
+``linfo.task.tid`` is different from ``linfo.task.pid`` only if the thread has a
+separate file descriptor table. In most circumstances, all process threads share
+a single file descriptor table.
+
+Now, in the userspace program, pass the pointer of struct to the
+``bpf_program__attach_iter()``.
+
+::
+
+  link = bpf_program__attach_iter(prog, &opts); iter_fd =
+  bpf_iter_create(bpf_link__fd(link));
+
+If both *tid* and *pid* are zero, an iterator created from this struct
+``bpf_iter_attach_opts`` will include every opened file of every task in the
+system (in the namespace, actually.) It is the same as passing a NULL as the
+second argument to ``bpf_program__attach_iter()``.
+
+The whole program looks like the following code:
+
+::
+
+  #include <stdio.h>
+  #include <unistd.h>
+  #include <bpf/bpf.h>
+  #include <bpf/libbpf.h>
+  #include "bpf_iter_task_ex.skel.h"
+
+  static int do_read_opts(struct bpf_program *prog, struct bpf_iter_attach_opts *opts)
+  {
+        struct bpf_link *link;
+        char buf[16] = {};
+        int iter_fd = -1, len;
+        int ret = 0;
+
+        link = bpf_program__attach_iter(prog, opts);
+        if (!link) {
+                fprintf(stderr, "bpf_program__attach_iter() fails\n");
+                return -1;
+        }
+        iter_fd = bpf_iter_create(bpf_link__fd(link));
+        if (iter_fd < 0) {
+                fprintf(stderr, "bpf_iter_create() fails\n");
+                ret = -1;
+                goto free_link;
+        }
+        /* not check contents, but ensure read() ends without error */
+        while ((len = read(iter_fd, buf, sizeof(buf) - 1)) > 0) {
+                buf[len] = 0;
+                printf("%s", buf);
+        }
+        printf("\n");
+  free_link:
+        if (iter_fd >= 0)
+                close(iter_fd);
+        bpf_link__destroy(link);
+        return 0;
+  }
+
+  static void test_task_file(void)
+  {
+        LIBBPF_OPTS(bpf_iter_attach_opts, opts);
+        struct bpf_iter_task_ex *skel;
+        union bpf_iter_link_info linfo;
+        skel = bpf_iter_task_ex__open_and_load();
+        if (skel == NULL)
+                return;
+        memset(&linfo, 0, sizeof(linfo));
+        linfo.task.pid = getpid();
+        opts.link_info = &linfo;
+        opts.link_info_len = sizeof(linfo);
+        printf("PID %d\n", getpid());
+        do_read_opts(skel->progs.dump_task_file, &opts);
+        bpf_iter_task_ex__destroy(skel);
+  }
+
+  int main(int argc, const char * const * argv)
+  {
+        test_task_file();
+        return 0;
+  }
+
+The following lines are the output of the program.
+::
+
+  PID 1859
+
+     tgid      pid       fd      file
+     1859     1859        0 ffffffff82270aa0
+     1859     1859        1 ffffffff82270aa0
+     1859     1859        2 ffffffff82270aa0
+     1859     1859        3 ffffffff82272980
+     1859     1859        4 ffffffff8225e120
+     1859     1859        5 ffffffff82255120
+     1859     1859        6 ffffffff82254f00
+     1859     1859        7 ffffffff82254d80
+     1859     1859        8 ffffffff8225abe0
+
+------------------
+Without Parameters
+------------------
+
+Let us look at how a BPF iterator without parameters skips files of other
+processes in the system. In this case, the BPF program has to check the pid or
+the tid of tasks, or it will receive every opened file in the system (in the
+current *pid* namespace, actually). So, we usually add a global variable in the
+BPF program to pass a *pid* to the BPF program.
+
+The BPF program would look like the following block.
+
+  ::
+
+    ......
+    int target_pid = 0;
+
+    SEC("iter/task_file")
+    int dump_task_file(struct bpf_iter__task_file *ctx)
+    {
+          ......
+          if (task->tgid != target_pid) /* Check task->pid instead to check thread IDs */
+                  return 0;
+          BPF_SEQ_PRINTF(seq, "%8d %8d %8d %lx\n", task->tgid, task->pid, fd,
+                          (long)file->f_op);
+          return 0;
+    }
+
+The user space program would look like the following block:
+
+  ::
+
+    ......
+    static void test_task_file(void)
+    {
+          ......
+          skel = bpf_iter_task_ex__open_and_load();
+          if (skel == NULL)
+                  return;
+          skel->bss->target_pid = getpid(); /* process ID.  For thread id, use gettid() */
+          memset(&linfo, 0, sizeof(linfo));
+          linfo.task.pid = getpid();
+          opts.link_info = &linfo;
+          opts.link_info_len = sizeof(linfo);
+          ......
+    }
+
+``target_pid`` is a global variable in the BPF program. The user space program
+should initialize the variable with a process ID to skip opened files of other
+processes in the BPF program. When you parametrize a BPF iterator, the iterator
+calls the BPF program fewer times which can save significant resources.
+
+---------------------------
+Parametrizing VMA Iterators
+---------------------------
+
+By default, a BPF VMA iterator includes every VMA in every process.  However,
+you can still specify a process or a thread to include only its VMAs. Unlike
+files, a thread can not have a separate address space (since Linux 2.6.0-test6).
+Here, using *tid* makes no difference from using *pid*.
+
+----------------------------
+Parametrizing Task Iterators
+----------------------------
+
+A BPF task iterator with *pid* includes all tasks (threads) of a process. The
+BPF program receives these tasks one after another. You can specify a BPF task
+iterator with *tid* parameter to include only the tasks that match the given
+*tid*.
diff --git linux-libre-6.1-gnu/Documentation/bpf/btf.rst linux-libre-6.2-gnu/Documentation/bpf/btf.rst
index cf8722f96090..7cd7c5415a99 100644
--- linux-libre-6.1-gnu/Documentation/bpf/btf.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/btf.rst
@@ -1062,4 +1062,9 @@ format.::
 7. Testing
 ==========
 
-Kernel bpf selftest `test_btf.c` provides extensive set of BTF-related tests.
+The kernel BPF selftest `tools/testing/selftests/bpf/prog_tests/btf.c`_
+provides an extensive set of BTF-related tests.
+
+.. Links
+.. _tools/testing/selftests/bpf/prog_tests/btf.c:
+   https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/tools/testing/selftests/bpf/prog_tests/btf.c
diff --git linux-libre-6.1-gnu/Documentation/bpf/index.rst linux-libre-6.2-gnu/Documentation/bpf/index.rst
index 1b50de1983ee..b81533d8b061 100644
--- linux-libre-6.1-gnu/Documentation/bpf/index.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/index.rst
@@ -24,11 +24,13 @@ that goes into great technical depth about the BPF Architecture.
    maps
    bpf_prog_run
    classic_vs_extended.rst
+   bpf_iterators
    bpf_licensing
    test_debug
    clang-notes
    linux-notes
    other
+   redirect
 
 .. only::  subproject and html
 
diff --git linux-libre-6.1-gnu/Documentation/bpf/instruction-set.rst linux-libre-6.2-gnu/Documentation/bpf/instruction-set.rst
index 5d798437dad4..e672d5ec6cc7 100644
--- linux-libre-6.1-gnu/Documentation/bpf/instruction-set.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/instruction-set.rst
@@ -122,11 +122,11 @@ BPF_END   0xd0   byte swap operations (see `Byte swap instructions`_ below)
 
 ``BPF_XOR | BPF_K | BPF_ALU`` means::
 
-  src_reg = (u32) src_reg ^ (u32) imm32
+  dst_reg = (u32) dst_reg ^ (u32) imm32
 
 ``BPF_XOR | BPF_K | BPF_ALU64`` means::
 
-  src_reg = src_reg ^ imm32
+  dst_reg = dst_reg ^ imm32
 
 
 Byte swap instructions
diff --git linux-libre-6.1-gnu/Documentation/bpf/kfuncs.rst linux-libre-6.2-gnu/Documentation/bpf/kfuncs.rst
index 0f858156371d..9fd7fb539f85 100644
--- linux-libre-6.1-gnu/Documentation/bpf/kfuncs.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/kfuncs.rst
@@ -72,6 +72,30 @@ argument as its size. By default, without __sz annotation, the size of the type
 of the pointer is used. Without __sz annotation, a kfunc cannot accept a void
 pointer.
 
+2.2.2 __k Annotation
+--------------------
+
+This annotation is only understood for scalar arguments, where it indicates that
+the verifier must check the scalar argument to be a known constant, which does
+not indicate a size parameter, and the value of the constant is relevant to the
+safety of the program.
+
+An example is given below::
+
+        void *bpf_obj_new(u32 local_type_id__k, ...)
+        {
+        ...
+        }
+
+Here, bpf_obj_new uses local_type_id argument to find out the size of that type
+ID in program's BTF and return a sized pointer to it. Each type ID will have a
+distinct size, hence it is crucial to treat each such call as distinct when
+values don't match during verifier state pruning checks.
+
+Hence, whenever a constant scalar argument is accepted by a kfunc which is not a
+size parameter, and the value of the constant matters for program safety, __k
+suffix should be used.
+
 .. _BPF_kfunc_nodef:
 
 2.3 Using an existing kernel function
@@ -137,22 +161,20 @@ KF_ACQUIRE and KF_RET_NULL flags.
 --------------------------
 
 The KF_TRUSTED_ARGS flag is used for kfuncs taking pointer arguments. It
-indicates that the all pointer arguments will always have a guaranteed lifetime,
-and pointers to kernel objects are always passed to helpers in their unmodified
-form (as obtained from acquire kfuncs).
+indicates that the all pointer arguments are valid, and that all pointers to
+BTF objects have been passed in their unmodified form (that is, at a zero
+offset, and without having been obtained from walking another pointer).
 
-It can be used to enforce that a pointer to a refcounted object acquired from a
-kfunc or BPF helper is passed as an argument to this kfunc without any
-modifications (e.g. pointer arithmetic) such that it is trusted and points to
-the original object.
+There are two types of pointers to kernel objects which are considered "valid":
 
-Meanwhile, it is also allowed pass pointers to normal memory to such kfuncs,
-but those can have a non-zero offset.
+1. Pointers which are passed as tracepoint or struct_ops callback arguments.
+2. Pointers which were returned from a KF_ACQUIRE or KF_KPTR_GET kfunc.
 
-This flag is often used for kfuncs that operate (change some property, perform
-some operation) on an object that was obtained using an acquire kfunc. Such
-kfuncs need an unchanged pointer to ensure the integrity of the operation being
-performed on the expected object.
+Pointers to non-BTF objects (e.g. scalar pointers) may also be passed to
+KF_TRUSTED_ARGS kfuncs, and may have a non-zero offset.
+
+The definition of "valid" pointers is subject to change at any time, and has
+absolutely no ABI stability guarantees.
 
 2.4.6 KF_SLEEPABLE flag
 -----------------------
@@ -169,6 +191,15 @@ rebooting or panicking. Due to this additional restrictions apply to these
 calls. At the moment they only require CAP_SYS_BOOT capability, but more can be
 added later.
 
+2.4.8 KF_RCU flag
+-----------------
+
+The KF_RCU flag is used for kfuncs which have a rcu ptr as its argument.
+When used together with KF_ACQUIRE, it indicates the kfunc should have a
+single argument which must be a trusted argument or a MEM_RCU pointer.
+The argument may have reference count of 0 and the kfunc must take this
+into consideration.
+
 2.5 Registering the kfuncs
 --------------------------
 
@@ -191,3 +222,201 @@ type. An example is shown below::
                 return register_btf_kfunc_id_set(BPF_PROG_TYPE_TRACING, &bpf_task_kfunc_set);
         }
         late_initcall(init_subsystem);
+
+3. Core kfuncs
+==============
+
+The BPF subsystem provides a number of "core" kfuncs that are potentially
+applicable to a wide variety of different possible use cases and programs.
+Those kfuncs are documented here.
+
+3.1 struct task_struct * kfuncs
+-------------------------------
+
+There are a number of kfuncs that allow ``struct task_struct *`` objects to be
+used as kptrs:
+
+.. kernel-doc:: kernel/bpf/helpers.c
+   :identifiers: bpf_task_acquire bpf_task_release
+
+These kfuncs are useful when you want to acquire or release a reference to a
+``struct task_struct *`` that was passed as e.g. a tracepoint arg, or a
+struct_ops callback arg. For example:
+
+.. code-block:: c
+
+	/**
+	 * A trivial example tracepoint program that shows how to
+	 * acquire and release a struct task_struct * pointer.
+	 */
+	SEC("tp_btf/task_newtask")
+	int BPF_PROG(task_acquire_release_example, struct task_struct *task, u64 clone_flags)
+	{
+		struct task_struct *acquired;
+
+		acquired = bpf_task_acquire(task);
+
+		/*
+		 * In a typical program you'd do something like store
+		 * the task in a map, and the map will automatically
+		 * release it later. Here, we release it manually.
+		 */
+		bpf_task_release(acquired);
+		return 0;
+	}
+
+----
+
+A BPF program can also look up a task from a pid. This can be useful if the
+caller doesn't have a trusted pointer to a ``struct task_struct *`` object that
+it can acquire a reference on with bpf_task_acquire().
+
+.. kernel-doc:: kernel/bpf/helpers.c
+   :identifiers: bpf_task_from_pid
+
+Here is an example of it being used:
+
+.. code-block:: c
+
+	SEC("tp_btf/task_newtask")
+	int BPF_PROG(task_get_pid_example, struct task_struct *task, u64 clone_flags)
+	{
+		struct task_struct *lookup;
+
+		lookup = bpf_task_from_pid(task->pid);
+		if (!lookup)
+			/* A task should always be found, as %task is a tracepoint arg. */
+			return -ENOENT;
+
+		if (lookup->pid != task->pid) {
+			/* bpf_task_from_pid() looks up the task via its
+			 * globally-unique pid from the init_pid_ns. Thus,
+			 * the pid of the lookup task should always be the
+			 * same as the input task.
+			 */
+			bpf_task_release(lookup);
+			return -EINVAL;
+		}
+
+		/* bpf_task_from_pid() returns an acquired reference,
+		 * so it must be dropped before returning from the
+		 * tracepoint handler.
+		 */
+		bpf_task_release(lookup);
+		return 0;
+	}
+
+3.2 struct cgroup * kfuncs
+--------------------------
+
+``struct cgroup *`` objects also have acquire and release functions:
+
+.. kernel-doc:: kernel/bpf/helpers.c
+   :identifiers: bpf_cgroup_acquire bpf_cgroup_release
+
+These kfuncs are used in exactly the same manner as bpf_task_acquire() and
+bpf_task_release() respectively, so we won't provide examples for them.
+
+----
+
+You may also acquire a reference to a ``struct cgroup`` kptr that's already
+stored in a map using bpf_cgroup_kptr_get():
+
+.. kernel-doc:: kernel/bpf/helpers.c
+   :identifiers: bpf_cgroup_kptr_get
+
+Here's an example of how it can be used:
+
+.. code-block:: c
+
+	/* struct containing the struct task_struct kptr which is actually stored in the map. */
+	struct __cgroups_kfunc_map_value {
+		struct cgroup __kptr_ref * cgroup;
+	};
+
+	/* The map containing struct __cgroups_kfunc_map_value entries. */
+	struct {
+		__uint(type, BPF_MAP_TYPE_HASH);
+		__type(key, int);
+		__type(value, struct __cgroups_kfunc_map_value);
+		__uint(max_entries, 1);
+	} __cgroups_kfunc_map SEC(".maps");
+
+	/* ... */
+
+	/**
+	 * A simple example tracepoint program showing how a
+	 * struct cgroup kptr that is stored in a map can
+	 * be acquired using the bpf_cgroup_kptr_get() kfunc.
+	 */
+	 SEC("tp_btf/cgroup_mkdir")
+	 int BPF_PROG(cgroup_kptr_get_example, struct cgroup *cgrp, const char *path)
+	 {
+		struct cgroup *kptr;
+		struct __cgroups_kfunc_map_value *v;
+		s32 id = cgrp->self.id;
+
+		/* Assume a cgroup kptr was previously stored in the map. */
+		v = bpf_map_lookup_elem(&__cgroups_kfunc_map, &id);
+		if (!v)
+			return -ENOENT;
+
+		/* Acquire a reference to the cgroup kptr that's already stored in the map. */
+		kptr = bpf_cgroup_kptr_get(&v->cgroup);
+		if (!kptr)
+			/* If no cgroup was present in the map, it's because
+			 * we're racing with another CPU that removed it with
+			 * bpf_kptr_xchg() between the bpf_map_lookup_elem()
+			 * above, and our call to bpf_cgroup_kptr_get().
+			 * bpf_cgroup_kptr_get() internally safely handles this
+			 * race, and will return NULL if the task is no longer
+			 * present in the map by the time we invoke the kfunc.
+			 */
+			return -EBUSY;
+
+		/* Free the reference we just took above. Note that the
+		 * original struct cgroup kptr is still in the map. It will
+		 * be freed either at a later time if another context deletes
+		 * it from the map, or automatically by the BPF subsystem if
+		 * it's still present when the map is destroyed.
+		 */
+		bpf_cgroup_release(kptr);
+
+		return 0;
+        }
+
+----
+
+Another kfunc available for interacting with ``struct cgroup *`` objects is
+bpf_cgroup_ancestor(). This allows callers to access the ancestor of a cgroup,
+and return it as a cgroup kptr.
+
+.. kernel-doc:: kernel/bpf/helpers.c
+   :identifiers: bpf_cgroup_ancestor
+
+Eventually, BPF should be updated to allow this to happen with a normal memory
+load in the program itself. This is currently not possible without more work in
+the verifier. bpf_cgroup_ancestor() can be used as follows:
+
+.. code-block:: c
+
+	/**
+	 * Simple tracepoint example that illustrates how a cgroup's
+	 * ancestor can be accessed using bpf_cgroup_ancestor().
+	 */
+	SEC("tp_btf/cgroup_mkdir")
+	int BPF_PROG(cgrp_ancestor_example, struct cgroup *cgrp, const char *path)
+	{
+		struct cgroup *parent;
+
+		/* The parent cgroup resides at the level before the current cgroup's level. */
+		parent = bpf_cgroup_ancestor(cgrp, cgrp->level - 1);
+		if (!parent)
+			return -ENOENT;
+
+		bpf_printk("Parent id is %d", parent->self.id);
+
+		/* Return the parent cgroup that was acquired above. */
+		bpf_cgroup_release(parent);
+		return 0;
+	}
diff --git linux-libre-6.1-gnu/Documentation/bpf/libbpf/index.rst linux-libre-6.2-gnu/Documentation/bpf/libbpf/index.rst
index 3722537d1384..f9b3b252e28f 100644
--- linux-libre-6.1-gnu/Documentation/bpf/libbpf/index.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/libbpf/index.rst
@@ -1,5 +1,7 @@
 .. SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
+.. _libbpf:
+
 libbpf
 ======
 
@@ -7,6 +9,7 @@ libbpf
    :maxdepth: 1
 
    API Documentation <https://libbpf.readthedocs.io/en/latest/api.html>
+   program_types
    libbpf_naming_convention
    libbpf_build
 
diff --git linux-libre-6.1-gnu/Documentation/bpf/libbpf/program_types.rst linux-libre-6.2-gnu/Documentation/bpf/libbpf/program_types.rst
new file mode 100644
index 000000000000..ad4d4d5eecb0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/libbpf/program_types.rst
@@ -0,0 +1,203 @@
+.. SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
+
+.. _program_types_and_elf:
+
+Program Types and ELF Sections
+==============================
+
+The table below lists the program types, their attach types where relevant and the ELF section
+names supported by libbpf for them. The ELF section names follow these rules:
+
+- ``type`` is an exact match, e.g. ``SEC("socket")``
+- ``type+`` means it can be either exact ``SEC("type")`` or well-formed ``SEC("type/extras")``
+  with a '``/``' separator between ``type`` and ``extras``.
+
+When ``extras`` are specified, they provide details of how to auto-attach the BPF program.  The
+format of ``extras`` depends on the program type, e.g. ``SEC("tracepoint/<category>/<name>")``
+for tracepoints or ``SEC("usdt/<path>:<provider>:<name>")`` for USDT probes. The extras are
+described in more detail in the footnotes.
+
+
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| Program Type                              | Attach Type                            | ELF Section Name                 | Sleepable |
++===========================================+========================================+==================================+===========+
+| ``BPF_PROG_TYPE_CGROUP_DEVICE``           | ``BPF_CGROUP_DEVICE``                  | ``cgroup/dev``                   |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_CGROUP_SKB``              |                                        | ``cgroup/skb``                   |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET_EGRESS``             | ``cgroup_skb/egress``            |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET_INGRESS``            | ``cgroup_skb/ingress``           |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_CGROUP_SOCKOPT``          | ``BPF_CGROUP_GETSOCKOPT``              | ``cgroup/getsockopt``            |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_SETSOCKOPT``              | ``cgroup/setsockopt``            |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_CGROUP_SOCK_ADDR``        | ``BPF_CGROUP_INET4_BIND``              | ``cgroup/bind4``                 |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET4_CONNECT``           | ``cgroup/connect4``              |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET4_GETPEERNAME``       | ``cgroup/getpeername4``          |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET4_GETSOCKNAME``       | ``cgroup/getsockname4``          |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET6_BIND``              | ``cgroup/bind6``                 |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET6_CONNECT``           | ``cgroup/connect6``              |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET6_GETPEERNAME``       | ``cgroup/getpeername6``          |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET6_GETSOCKNAME``       | ``cgroup/getsockname6``          |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_UDP4_RECVMSG``            | ``cgroup/recvmsg4``              |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_UDP4_SENDMSG``            | ``cgroup/sendmsg4``              |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_UDP6_RECVMSG``            | ``cgroup/recvmsg6``              |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_UDP6_SENDMSG``            | ``cgroup/sendmsg6``              |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_CGROUP_SOCK``             | ``BPF_CGROUP_INET4_POST_BIND``         | ``cgroup/post_bind4``            |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET6_POST_BIND``         | ``cgroup/post_bind6``            |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET_SOCK_CREATE``        | ``cgroup/sock_create``           |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``cgroup/sock``                  |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_CGROUP_INET_SOCK_RELEASE``       | ``cgroup/sock_release``          |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_CGROUP_SYSCTL``           | ``BPF_CGROUP_SYSCTL``                  | ``cgroup/sysctl``                |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_EXT``                     |                                        | ``freplace+`` [#fentry]_         |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_FLOW_DISSECTOR``          | ``BPF_FLOW_DISSECTOR``                 | ``flow_dissector``               |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_KPROBE``                  |                                        | ``kprobe+`` [#kprobe]_           |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``kretprobe+`` [#kprobe]_        |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``ksyscall+`` [#ksyscall]_       |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        |  ``kretsyscall+`` [#ksyscall]_   |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``uprobe+`` [#uprobe]_           |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``uprobe.s+`` [#uprobe]_         | Yes       |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``uretprobe+`` [#uprobe]_        |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``uretprobe.s+`` [#uprobe]_      | Yes       |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``usdt+`` [#usdt]_               |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_TRACE_KPROBE_MULTI``             | ``kprobe.multi+`` [#kpmulti]_    |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``kretprobe.multi+`` [#kpmulti]_ |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LIRC_MODE2``              | ``BPF_LIRC_MODE2``                     | ``lirc_mode2``                   |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LSM``                     | ``BPF_LSM_CGROUP``                     | ``lsm_cgroup+``                  |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_LSM_MAC``                        | ``lsm+`` [#lsm]_                 |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``lsm.s+`` [#lsm]_               | Yes       |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LWT_IN``                  |                                        | ``lwt_in``                       |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LWT_OUT``                 |                                        | ``lwt_out``                      |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LWT_SEG6LOCAL``           |                                        | ``lwt_seg6local``                |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_LWT_XMIT``                |                                        | ``lwt_xmit``                     |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_PERF_EVENT``              |                                        | ``perf_event``                   |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE`` |                                        | ``raw_tp.w+`` [#rawtp]_          |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``raw_tracepoint.w+``            |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_RAW_TRACEPOINT``          |                                        | ``raw_tp+`` [#rawtp]_            |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``raw_tracepoint+``              |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SCHED_ACT``               |                                        | ``action``                       |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SCHED_CLS``               |                                        | ``classifier``                   |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``tc``                           |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SK_LOOKUP``               | ``BPF_SK_LOOKUP``                      | ``sk_lookup``                    |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SK_MSG``                  | ``BPF_SK_MSG_VERDICT``                 | ``sk_msg``                       |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SK_REUSEPORT``            | ``BPF_SK_REUSEPORT_SELECT_OR_MIGRATE`` | ``sk_reuseport/migrate``         |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_SK_REUSEPORT_SELECT``            | ``sk_reuseport``                 |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SK_SKB``                  |                                        | ``sk_skb``                       |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_SK_SKB_STREAM_PARSER``           | ``sk_skb/stream_parser``         |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_SK_SKB_STREAM_VERDICT``          | ``sk_skb/stream_verdict``        |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SOCKET_FILTER``           |                                        | ``socket``                       |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SOCK_OPS``                | ``BPF_CGROUP_SOCK_OPS``                | ``sockops``                      |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_STRUCT_OPS``              |                                        | ``struct_ops+``                  |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_SYSCALL``                 |                                        | ``syscall``                      | Yes       |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_TRACEPOINT``              |                                        | ``tp+`` [#tp]_                   |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``tracepoint+`` [#tp]_           |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_TRACING``                 | ``BPF_MODIFY_RETURN``                  | ``fmod_ret+`` [#fentry]_         |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``fmod_ret.s+`` [#fentry]_       | Yes       |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_TRACE_FENTRY``                   | ``fentry+`` [#fentry]_           |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``fentry.s+`` [#fentry]_         | Yes       |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_TRACE_FEXIT``                    | ``fexit+`` [#fentry]_            |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``fexit.s+`` [#fentry]_          | Yes       |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_TRACE_ITER``                     | ``iter+`` [#iter]_               |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``iter.s+`` [#iter]_             | Yes       |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_TRACE_RAW_TP``                   | ``tp_btf+`` [#fentry]_           |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+| ``BPF_PROG_TYPE_XDP``                     | ``BPF_XDP_CPUMAP``                     | ``xdp.frags/cpumap``             |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``xdp/cpumap``                   |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_XDP_DEVMAP``                     | ``xdp.frags/devmap``             |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``xdp/devmap``                   |           |
++                                           +----------------------------------------+----------------------------------+-----------+
+|                                           | ``BPF_XDP``                            | ``xdp.frags``                    |           |
++                                           +                                        +----------------------------------+-----------+
+|                                           |                                        | ``xdp``                          |           |
++-------------------------------------------+----------------------------------------+----------------------------------+-----------+
+
+
+.. rubric:: Footnotes
+
+.. [#fentry] The ``fentry`` attach format is ``fentry[.s]/<function>``.
+.. [#kprobe] The ``kprobe`` attach format is ``kprobe/<function>[+<offset>]``. Valid
+             characters for ``function`` are ``a-zA-Z0-9_.`` and ``offset`` must be a valid
+             non-negative integer.
+.. [#ksyscall] The ``ksyscall`` attach format is ``ksyscall/<syscall>``.
+.. [#uprobe] The ``uprobe`` attach format is ``uprobe[.s]/<path>:<function>[+<offset>]``.
+.. [#usdt] The ``usdt`` attach format is ``usdt/<path>:<provider>:<name>``.
+.. [#kpmulti] The ``kprobe.multi`` attach format is ``kprobe.multi/<pattern>`` where ``pattern``
+              supports ``*`` and ``?`` wildcards. Valid characters for pattern are
+              ``a-zA-Z0-9_.*?``.
+.. [#lsm] The ``lsm`` attachment format is ``lsm[.s]/<hook>``.
+.. [#rawtp] The ``raw_tp`` attach format is ``raw_tracepoint[.w]/<tracepoint>``.
+.. [#tp] The ``tracepoint`` attach format is ``tracepoint/<category>/<name>``.
+.. [#iter] The ``iter`` attach format is ``iter[.s]/<struct-name>``.
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_array.rst linux-libre-6.2-gnu/Documentation/bpf/map_array.rst
new file mode 100644
index 000000000000..f2f51a53e8ae
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_array.rst
@@ -0,0 +1,262 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+================================================
+BPF_MAP_TYPE_ARRAY and BPF_MAP_TYPE_PERCPU_ARRAY
+================================================
+
+.. note::
+   - ``BPF_MAP_TYPE_ARRAY`` was introduced in kernel version 3.19
+   - ``BPF_MAP_TYPE_PERCPU_ARRAY`` was introduced in version 4.6
+
+``BPF_MAP_TYPE_ARRAY`` and ``BPF_MAP_TYPE_PERCPU_ARRAY`` provide generic array
+storage. The key type is an unsigned 32-bit integer (4 bytes) and the map is
+of constant size. The size of the array is defined in ``max_entries`` at
+creation time. All array elements are pre-allocated and zero initialized when
+created. ``BPF_MAP_TYPE_PERCPU_ARRAY`` uses a different memory region for each
+CPU whereas ``BPF_MAP_TYPE_ARRAY`` uses the same memory region. The value
+stored can be of any size, however, all array elements are aligned to 8
+bytes.
+
+Since kernel 5.5, memory mapping may be enabled for ``BPF_MAP_TYPE_ARRAY`` by
+setting the flag ``BPF_F_MMAPABLE``. The map definition is page-aligned and
+starts on the first page. Sufficient page-sized and page-aligned blocks of
+memory are allocated to store all array values, starting on the second page,
+which in some cases will result in over-allocation of memory. The benefit of
+using this is increased performance and ease of use since userspace programs
+would not be required to use helper functions to access and mutate data.
+
+Usage
+=====
+
+Kernel BPF
+----------
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+
+Array elements can be retrieved using the ``bpf_map_lookup_elem()`` helper.
+This helper returns a pointer into the array element, so to avoid data races
+with userspace reading the value, the user must use primitives like
+``__sync_fetch_and_add()`` when updating the value in-place.
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
+
+Array elements can be updated using the ``bpf_map_update_elem()`` helper.
+
+``bpf_map_update_elem()`` returns 0 on success, or negative error in case of
+failure.
+
+Since the array is of constant size, ``bpf_map_delete_elem()`` is not supported.
+To clear an array element, you may use ``bpf_map_update_elem()`` to insert a
+zero value to that index.
+
+Per CPU Array
+-------------
+
+Values stored in ``BPF_MAP_TYPE_ARRAY`` can be accessed by multiple programs
+across different CPUs. To restrict storage to a single CPU, you may use a
+``BPF_MAP_TYPE_PERCPU_ARRAY``.
+
+When using a ``BPF_MAP_TYPE_PERCPU_ARRAY`` the ``bpf_map_update_elem()`` and
+``bpf_map_lookup_elem()`` helpers automatically access the slot for the current
+CPU.
+
+bpf_map_lookup_percpu_elem()
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   void *bpf_map_lookup_percpu_elem(struct bpf_map *map, const void *key, u32 cpu)
+
+The ``bpf_map_lookup_percpu_elem()`` helper can be used to lookup the array
+value for a specific CPU. Returns value on success , or ``NULL`` if no entry was
+found or ``cpu`` is invalid.
+
+Concurrency
+-----------
+
+Since kernel version 5.1, the BPF infrastructure provides ``struct bpf_spin_lock``
+to synchronize access.
+
+Userspace
+---------
+
+Access from userspace uses libbpf APIs with the same names as above, with
+the map identified by its ``fd``.
+
+Examples
+========
+
+Please see the ``tools/testing/selftests/bpf`` directory for functional
+examples. The code samples below demonstrate API usage.
+
+Kernel BPF
+----------
+
+This snippet shows how to declare an array in a BPF program.
+
+.. code-block:: c
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_ARRAY);
+            __type(key, u32);
+            __type(value, long);
+            __uint(max_entries, 256);
+    } my_map SEC(".maps");
+
+
+This example BPF program shows how to access an array element.
+
+.. code-block:: c
+
+    int bpf_prog(struct __sk_buff *skb)
+    {
+            struct iphdr ip;
+            int index;
+            long *value;
+
+            if (bpf_skb_load_bytes(skb, ETH_HLEN, &ip, sizeof(ip)) < 0)
+                    return 0;
+
+            index = ip.protocol;
+            value = bpf_map_lookup_elem(&my_map, &index);
+            if (value)
+                    __sync_fetch_and_add(value, skb->len);
+
+            return 0;
+    }
+
+Userspace
+---------
+
+BPF_MAP_TYPE_ARRAY
+~~~~~~~~~~~~~~~~~~
+
+This snippet shows how to create an array, using ``bpf_map_create_opts`` to
+set flags.
+
+.. code-block:: c
+
+    #include <bpf/libbpf.h>
+    #include <bpf/bpf.h>
+
+    int create_array()
+    {
+            int fd;
+            LIBBPF_OPTS(bpf_map_create_opts, opts, .map_flags = BPF_F_MMAPABLE);
+
+            fd = bpf_map_create(BPF_MAP_TYPE_ARRAY,
+                                "example_array",       /* name */
+                                sizeof(__u32),         /* key size */
+                                sizeof(long),          /* value size */
+                                256,                   /* max entries */
+                                &opts);                /* create opts */
+            return fd;
+    }
+
+This snippet shows how to initialize the elements of an array.
+
+.. code-block:: c
+
+    int initialize_array(int fd)
+    {
+            __u32 i;
+            long value;
+            int ret;
+
+            for (i = 0; i < 256; i++) {
+                    value = i;
+                    ret = bpf_map_update_elem(fd, &i, &value, BPF_ANY);
+                    if (ret < 0)
+                            return ret;
+            }
+
+            return ret;
+    }
+
+This snippet shows how to retrieve an element value from an array.
+
+.. code-block:: c
+
+    int lookup(int fd)
+    {
+            __u32 index = 42;
+            long value;
+            int ret;
+
+            ret = bpf_map_lookup_elem(fd, &index, &value);
+            if (ret < 0)
+                    return ret;
+
+            /* use value here */
+            assert(value == 42);
+
+            return ret;
+    }
+
+BPF_MAP_TYPE_PERCPU_ARRAY
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This snippet shows how to initialize the elements of a per CPU array.
+
+.. code-block:: c
+
+    int initialize_array(int fd)
+    {
+            int ncpus = libbpf_num_possible_cpus();
+            long values[ncpus];
+            __u32 i, j;
+            int ret;
+
+            for (i = 0; i < 256 ; i++) {
+                    for (j = 0; j < ncpus; j++)
+                            values[j] = i;
+                    ret = bpf_map_update_elem(fd, &i, &values, BPF_ANY);
+                    if (ret < 0)
+                            return ret;
+            }
+
+            return ret;
+    }
+
+This snippet shows how to access the per CPU elements of an array value.
+
+.. code-block:: c
+
+    int lookup(int fd)
+    {
+            int ncpus = libbpf_num_possible_cpus();
+            __u32 index = 42, j;
+            long values[ncpus];
+            int ret;
+
+            ret = bpf_map_lookup_elem(fd, &index, &values);
+            if (ret < 0)
+                    return ret;
+
+            for (j = 0; j < ncpus; j++) {
+                    /* Use per CPU value here */
+                    assert(values[j] == 42);
+            }
+
+            return ret;
+    }
+
+Semantics
+=========
+
+As shown in the example above, when accessing a ``BPF_MAP_TYPE_PERCPU_ARRAY``
+in userspace, each value is an array with ``ncpus`` elements.
+
+When calling ``bpf_map_update_elem()`` the flag ``BPF_NOEXIST`` can not be used
+for these maps.
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_bloom_filter.rst linux-libre-6.2-gnu/Documentation/bpf/map_bloom_filter.rst
new file mode 100644
index 000000000000..c82487f2fe0d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_bloom_filter.rst
@@ -0,0 +1,174 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+=========================
+BPF_MAP_TYPE_BLOOM_FILTER
+=========================
+
+.. note::
+   - ``BPF_MAP_TYPE_BLOOM_FILTER`` was introduced in kernel version 5.16
+
+``BPF_MAP_TYPE_BLOOM_FILTER`` provides a BPF bloom filter map. Bloom
+filters are a space-efficient probabilistic data structure used to
+quickly test whether an element exists in a set. In a bloom filter,
+false positives are possible whereas false negatives are not.
+
+The bloom filter map does not have keys, only values. When the bloom
+filter map is created, it must be created with a ``key_size`` of 0.  The
+bloom filter map supports two operations:
+
+- push: adding an element to the map
+- peek: determining whether an element is present in the map
+
+BPF programs must use ``bpf_map_push_elem`` to add an element to the
+bloom filter map and ``bpf_map_peek_elem`` to query the map. These
+operations are exposed to userspace applications using the existing
+``bpf`` syscall in the following way:
+
+- ``BPF_MAP_UPDATE_ELEM`` -> push
+- ``BPF_MAP_LOOKUP_ELEM`` -> peek
+
+The ``max_entries`` size that is specified at map creation time is used
+to approximate a reasonable bitmap size for the bloom filter, and is not
+otherwise strictly enforced. If the user wishes to insert more entries
+into the bloom filter than ``max_entries``, this may lead to a higher
+false positive rate.
+
+The number of hashes to use for the bloom filter is configurable using
+the lower 4 bits of ``map_extra`` in ``union bpf_attr`` at map creation
+time. If no number is specified, the default used will be 5 hash
+functions. In general, using more hashes decreases both the false
+positive rate and the speed of a lookup.
+
+It is not possible to delete elements from a bloom filter map. A bloom
+filter map may be used as an inner map. The user is responsible for
+synchronising concurrent updates and lookups to ensure no false negative
+lookups occur.
+
+Usage
+=====
+
+Kernel BPF
+----------
+
+bpf_map_push_elem()
+~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+
+A ``value`` can be added to a bloom filter using the
+``bpf_map_push_elem()`` helper. The ``flags`` parameter must be set to
+``BPF_ANY`` when adding an entry to the bloom filter. This helper
+returns ``0`` on success, or negative error in case of failure.
+
+bpf_map_peek_elem()
+~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_peek_elem(struct bpf_map *map, void *value)
+
+The ``bpf_map_peek_elem()`` helper is used to determine whether
+``value`` is present in the bloom filter map. This helper returns ``0``
+if ``value`` is probably present in the map, or ``-ENOENT`` if ``value``
+is definitely not present in the map.
+
+Userspace
+---------
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_update_elem (int fd, const void *key, const void *value, __u64 flags)
+
+A userspace program can add a ``value`` to a bloom filter using libbpf's
+``bpf_map_update_elem`` function. The ``key`` parameter must be set to
+``NULL`` and ``flags`` must be set to ``BPF_ANY``. Returns ``0`` on
+success, or negative error in case of failure.
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_lookup_elem (int fd, const void *key, void *value)
+
+A userspace program can determine the presence of ``value`` in a bloom
+filter using libbpf's ``bpf_map_lookup_elem`` function. The ``key``
+parameter must be set to ``NULL``. Returns ``0`` if ``value`` is
+probably present in the map, or ``-ENOENT`` if ``value`` is definitely
+not present in the map.
+
+Examples
+========
+
+Kernel BPF
+----------
+
+This snippet shows how to declare a bloom filter in a BPF program:
+
+.. code-block:: c
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_BLOOM_FILTER);
+            __type(value, __u32);
+            __uint(max_entries, 1000);
+            __uint(map_extra, 3);
+    } bloom_filter SEC(".maps");
+
+This snippet shows how to determine presence of a value in a bloom
+filter in a BPF program:
+
+.. code-block:: c
+
+    void *lookup(__u32 key)
+    {
+            if (bpf_map_peek_elem(&bloom_filter, &key) == 0) {
+                    /* Verify not a false positive and fetch an associated
+                     * value using a secondary lookup, e.g. in a hash table
+                     */
+                    return bpf_map_lookup_elem(&hash_table, &key);
+            }
+            return 0;
+    }
+
+Userspace
+---------
+
+This snippet shows how to use libbpf to create a bloom filter map from
+userspace:
+
+.. code-block:: c
+
+    int create_bloom()
+    {
+            LIBBPF_OPTS(bpf_map_create_opts, opts,
+                        .map_extra = 3);             /* number of hashes */
+
+            return bpf_map_create(BPF_MAP_TYPE_BLOOM_FILTER,
+                                  "ipv6_bloom",      /* name */
+                                  0,                 /* key size, must be zero */
+                                  sizeof(ipv6_addr), /* value size */
+                                  10000,             /* max entries */
+                                  &opts);            /* create options */
+    }
+
+This snippet shows how to add an element to a bloom filter from
+userspace:
+
+.. code-block:: c
+
+    int add_element(struct bpf_map *bloom_map, __u32 value)
+    {
+            int bloom_fd = bpf_map__fd(bloom_map);
+            return bpf_map_update_elem(bloom_fd, NULL, &value, BPF_ANY);
+    }
+
+References
+==========
+
+https://lwn.net/ml/bpf/20210831225005.2762202-1-joannekoong@fb.com/
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_cgrp_storage.rst linux-libre-6.2-gnu/Documentation/bpf/map_cgrp_storage.rst
new file mode 100644
index 000000000000..5d3f603efffa
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_cgrp_storage.rst
@@ -0,0 +1,109 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Meta Platforms, Inc. and affiliates.
+
+=========================
+BPF_MAP_TYPE_CGRP_STORAGE
+=========================
+
+The ``BPF_MAP_TYPE_CGRP_STORAGE`` map type represents a local fix-sized
+storage for cgroups. It is only available with ``CONFIG_CGROUPS``.
+The programs are made available by the same Kconfig. The
+data for a particular cgroup can be retrieved by looking up the map
+with that cgroup.
+
+This document describes the usage and semantics of the
+``BPF_MAP_TYPE_CGRP_STORAGE`` map type.
+
+Usage
+=====
+
+The map key must be ``sizeof(int)`` representing a cgroup fd.
+To access the storage in a program, use ``bpf_cgrp_storage_get``::
+
+    void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags)
+
+``flags`` could be 0 or ``BPF_LOCAL_STORAGE_GET_F_CREATE`` which indicates that
+a new local storage will be created if one does not exist.
+
+The local storage can be removed with ``bpf_cgrp_storage_delete``::
+
+    long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup)
+
+The map is available to all program types.
+
+Examples
+========
+
+A BPF program example with BPF_MAP_TYPE_CGRP_STORAGE::
+
+    #include <vmlinux.h>
+    #include <bpf/bpf_helpers.h>
+    #include <bpf/bpf_tracing.h>
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_CGRP_STORAGE);
+            __uint(map_flags, BPF_F_NO_PREALLOC);
+            __type(key, int);
+            __type(value, long);
+    } cgrp_storage SEC(".maps");
+
+    SEC("tp_btf/sys_enter")
+    int BPF_PROG(on_enter, struct pt_regs *regs, long id)
+    {
+            struct task_struct *task = bpf_get_current_task_btf();
+            long *ptr;
+
+            ptr = bpf_cgrp_storage_get(&cgrp_storage, task->cgroups->dfl_cgrp, 0,
+                                       BPF_LOCAL_STORAGE_GET_F_CREATE);
+            if (ptr)
+                __sync_fetch_and_add(ptr, 1);
+
+            return 0;
+    }
+
+Userspace accessing map declared above::
+
+    #include <linux/bpf.h>
+    #include <linux/libbpf.h>
+
+    __u32 map_lookup(struct bpf_map *map, int cgrp_fd)
+    {
+            __u32 *value;
+            value = bpf_map_lookup_elem(bpf_map__fd(map), &cgrp_fd);
+            if (value)
+                return *value;
+            return 0;
+    }
+
+Difference Between BPF_MAP_TYPE_CGRP_STORAGE and BPF_MAP_TYPE_CGROUP_STORAGE
+============================================================================
+
+The old cgroup storage map ``BPF_MAP_TYPE_CGROUP_STORAGE`` has been marked as
+deprecated (renamed to ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED``). The new
+``BPF_MAP_TYPE_CGRP_STORAGE`` map should be used instead. The following
+illusates the main difference between ``BPF_MAP_TYPE_CGRP_STORAGE`` and
+``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED``.
+
+(1). ``BPF_MAP_TYPE_CGRP_STORAGE`` can be used by all program types while
+     ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED`` is available only to cgroup program types
+     like BPF_CGROUP_INET_INGRESS or BPF_CGROUP_SOCK_OPS, etc.
+
+(2). ``BPF_MAP_TYPE_CGRP_STORAGE`` supports local storage for more than one
+     cgroup while ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED`` only supports one cgroup
+     which is attached by a BPF program.
+
+(3). ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED`` allocates local storage at attach time so
+     ``bpf_get_local_storage()`` always returns non-NULL local storage.
+     ``BPF_MAP_TYPE_CGRP_STORAGE`` allocates local storage at runtime so
+     it is possible that ``bpf_cgrp_storage_get()`` may return null local storage.
+     To avoid such null local storage issue, user space can do
+     ``bpf_map_update_elem()`` to pre-allocate local storage before a BPF program
+     is attached.
+
+(4). ``BPF_MAP_TYPE_CGRP_STORAGE`` supports deleting local storage by a BPF program
+     while ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED`` only deletes storage during
+     prog detach time.
+
+So overall, ``BPF_MAP_TYPE_CGRP_STORAGE`` supports all ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED``
+functionality and beyond. It is recommended to use ``BPF_MAP_TYPE_CGRP_STORAGE``
+instead of ``BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED``.
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_cpumap.rst linux-libre-6.2-gnu/Documentation/bpf/map_cpumap.rst
new file mode 100644
index 000000000000..923cfc8ab51f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_cpumap.rst
@@ -0,0 +1,177 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+===================
+BPF_MAP_TYPE_CPUMAP
+===================
+
+.. note::
+   - ``BPF_MAP_TYPE_CPUMAP`` was introduced in kernel version 4.15
+
+.. kernel-doc:: kernel/bpf/cpumap.c
+ :doc: cpu map
+
+An example use-case for this map type is software based Receive Side Scaling (RSS).
+
+The CPUMAP represents the CPUs in the system indexed as the map-key, and the
+map-value is the config setting (per CPUMAP entry). Each CPUMAP entry has a dedicated
+kernel thread bound to the given CPU to represent the remote CPU execution unit.
+
+Starting from Linux kernel version 5.9 the CPUMAP can run a second XDP program
+on the remote CPU. This allows an XDP program to split its processing across
+multiple CPUs. For example, a scenario where the initial CPU (that sees/receives
+the packets) needs to do minimal packet processing and the remote CPU (to which
+the packet is directed) can afford to spend more cycles processing the frame. The
+initial CPU is where the XDP redirect program is executed. The remote CPU
+receives raw ``xdp_frame`` objects.
+
+Usage
+=====
+
+Kernel BPF
+----------
+bpf_redirect_map()
+^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+     long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+
+Redirect the packet to the endpoint referenced by ``map`` at index ``key``.
+For ``BPF_MAP_TYPE_CPUMAP`` this map contains references to CPUs.
+
+The lower two bits of ``flags`` are used as the return code if the map lookup
+fails. This is so that the return value can be one of the XDP program return
+codes up to ``XDP_TX``, as chosen by the caller.
+
+User space
+----------
+.. note::
+    CPUMAP entries can only be updated/looked up/deleted from user space and not
+    from an eBPF program. Trying to call these functions from a kernel eBPF
+    program will result in the program failing to load and a verifier warning.
+
+bpf_map_update_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags);
+
+CPU entries can be added or updated using the ``bpf_map_update_elem()``
+helper. This helper replaces existing elements atomically. The ``value`` parameter
+can be ``struct bpf_cpumap_val``.
+
+ .. code-block:: c
+
+    struct bpf_cpumap_val {
+        __u32 qsize;  /* queue size to remote target CPU */
+        union {
+            int   fd; /* prog fd on map write */
+            __u32 id; /* prog id on map read */
+        } bpf_prog;
+    };
+
+The flags argument can be one of the following:
+  - BPF_ANY: Create a new element or update an existing element.
+  - BPF_NOEXIST: Create a new element only if it did not exist.
+  - BPF_EXIST: Update an existing element.
+
+bpf_map_lookup_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    int bpf_map_lookup_elem(int fd, const void *key, void *value);
+
+CPU entries can be retrieved using the ``bpf_map_lookup_elem()``
+helper.
+
+bpf_map_delete_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    int bpf_map_delete_elem(int fd, const void *key);
+
+CPU entries can be deleted using the ``bpf_map_delete_elem()``
+helper. This helper will return 0 on success, or negative error in case of
+failure.
+
+Examples
+========
+Kernel
+------
+
+The following code snippet shows how to declare a ``BPF_MAP_TYPE_CPUMAP`` called
+``cpu_map`` and how to redirect packets to a remote CPU using a round robin scheme.
+
+.. code-block:: c
+
+   struct {
+        __uint(type, BPF_MAP_TYPE_CPUMAP);
+        __type(key, __u32);
+        __type(value, struct bpf_cpumap_val);
+        __uint(max_entries, 12);
+    } cpu_map SEC(".maps");
+
+    struct {
+        __uint(type, BPF_MAP_TYPE_ARRAY);
+        __type(key, __u32);
+        __type(value, __u32);
+        __uint(max_entries, 12);
+    } cpus_available SEC(".maps");
+
+    struct {
+        __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
+        __type(key, __u32);
+        __type(value, __u32);
+        __uint(max_entries, 1);
+    } cpus_iterator SEC(".maps");
+
+    SEC("xdp")
+    int  xdp_redir_cpu_round_robin(struct xdp_md *ctx)
+    {
+        __u32 key = 0;
+        __u32 cpu_dest = 0;
+        __u32 *cpu_selected, *cpu_iterator;
+        __u32 cpu_idx;
+
+        cpu_iterator = bpf_map_lookup_elem(&cpus_iterator, &key);
+        if (!cpu_iterator)
+            return XDP_ABORTED;
+        cpu_idx = *cpu_iterator;
+
+        *cpu_iterator += 1;
+        if (*cpu_iterator == bpf_num_possible_cpus())
+            *cpu_iterator = 0;
+
+        cpu_selected = bpf_map_lookup_elem(&cpus_available, &cpu_idx);
+        if (!cpu_selected)
+            return XDP_ABORTED;
+        cpu_dest = *cpu_selected;
+
+        if (cpu_dest >= bpf_num_possible_cpus())
+            return XDP_ABORTED;
+
+        return bpf_redirect_map(&cpu_map, cpu_dest, 0);
+    }
+
+User space
+----------
+
+The following code snippet shows how to dynamically set the max_entries for a
+CPUMAP to the max number of cpus available on the system.
+
+.. code-block:: c
+
+    int set_max_cpu_entries(struct bpf_map *cpu_map)
+    {
+        if (bpf_map__set_max_entries(cpu_map, libbpf_num_possible_cpus()) < 0) {
+            fprintf(stderr, "Failed to set max entries for cpu_map map: %s",
+                strerror(errno));
+            return -1;
+        }
+        return 0;
+    }
+
+References
+===========
+
+- https://developers.redhat.com/blog/2021/05/13/receive-side-scaling-rss-with-ebpf-and-cpumap#redirecting_into_a_cpumap
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_devmap.rst linux-libre-6.2-gnu/Documentation/bpf/map_devmap.rst
new file mode 100644
index 000000000000..927312c7b8c8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_devmap.rst
@@ -0,0 +1,238 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+=================================================
+BPF_MAP_TYPE_DEVMAP and BPF_MAP_TYPE_DEVMAP_HASH
+=================================================
+
+.. note::
+   - ``BPF_MAP_TYPE_DEVMAP`` was introduced in kernel version 4.14
+   - ``BPF_MAP_TYPE_DEVMAP_HASH`` was introduced in kernel version 5.4
+
+``BPF_MAP_TYPE_DEVMAP`` and ``BPF_MAP_TYPE_DEVMAP_HASH`` are BPF maps primarily
+used as backend maps for the XDP BPF helper call ``bpf_redirect_map()``.
+``BPF_MAP_TYPE_DEVMAP`` is backed by an array that uses the key as
+the index to lookup a reference to a net device. While ``BPF_MAP_TYPE_DEVMAP_HASH``
+is backed by a hash table that uses a key to lookup a reference to a net device.
+The user provides either <``key``/ ``ifindex``> or <``key``/ ``struct bpf_devmap_val``>
+pairs to update the maps with new net devices.
+
+.. note::
+    - The key to a hash map doesn't have to be an ``ifindex``.
+    - While ``BPF_MAP_TYPE_DEVMAP_HASH`` allows for densely packing the net devices
+      it comes at the cost of a hash of the key when performing a look up.
+
+The setup and packet enqueue/send code is shared between the two types of
+devmap; only the lookup and insertion is different.
+
+Usage
+=====
+Kernel BPF
+----------
+bpf_redirect_map()
+^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+
+Redirect the packet to the endpoint referenced by ``map`` at index ``key``.
+For ``BPF_MAP_TYPE_DEVMAP`` and ``BPF_MAP_TYPE_DEVMAP_HASH`` this map contains
+references to net devices (for forwarding packets through other ports).
+
+The lower two bits of *flags* are used as the return code if the map lookup
+fails. This is so that the return value can be one of the XDP program return
+codes up to ``XDP_TX``, as chosen by the caller. The higher bits of ``flags``
+can be set to ``BPF_F_BROADCAST`` or ``BPF_F_EXCLUDE_INGRESS`` as defined
+below.
+
+With ``BPF_F_BROADCAST`` the packet will be broadcast to all the interfaces
+in the map, with ``BPF_F_EXCLUDE_INGRESS`` the ingress interface will be excluded
+from the broadcast.
+
+.. note::
+    - The key is ignored if BPF_F_BROADCAST is set.
+    - The broadcast feature can also be used to implement multicast forwarding:
+      simply create multiple DEVMAPs, each one corresponding to a single multicast group.
+
+This helper will return ``XDP_REDIRECT`` on success, or the value of the two
+lower bits of the ``flags`` argument if the map lookup fails.
+
+More information about redirection can be found :doc:`redirect`
+
+bpf_map_lookup_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+   void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+
+Net device entries can be retrieved using the ``bpf_map_lookup_elem()``
+helper.
+
+User space
+----------
+.. note::
+    DEVMAP entries can only be updated/deleted from user space and not
+    from an eBPF program. Trying to call these functions from a kernel eBPF
+    program will result in the program failing to load and a verifier warning.
+
+bpf_map_update_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+   int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags);
+
+Net device entries can be added or updated using the ``bpf_map_update_elem()``
+helper. This helper replaces existing elements atomically. The ``value`` parameter
+can be ``struct bpf_devmap_val`` or a simple ``int ifindex`` for backwards
+compatibility.
+
+ .. code-block:: c
+
+    struct bpf_devmap_val {
+        __u32 ifindex;   /* device index */
+        union {
+            int   fd;  /* prog fd on map write */
+            __u32 id;  /* prog id on map read */
+        } bpf_prog;
+    };
+
+The ``flags`` argument can be one of the following:
+  - ``BPF_ANY``: Create a new element or update an existing element.
+  - ``BPF_NOEXIST``: Create a new element only if it did not exist.
+  - ``BPF_EXIST``: Update an existing element.
+
+DEVMAPs can associate a program with a device entry by adding a ``bpf_prog.fd``
+to ``struct bpf_devmap_val``. Programs are run after ``XDP_REDIRECT`` and have
+access to both Rx device and Tx device. The  program associated with the ``fd``
+must have type XDP with expected attach type ``xdp_devmap``.
+When a program is associated with a device index, the program is run on an
+``XDP_REDIRECT`` and before the buffer is added to the per-cpu queue. Examples
+of how to attach/use xdp_devmap progs can be found in the kernel selftests:
+
+- ``tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c``
+- ``tools/testing/selftests/bpf/progs/test_xdp_with_devmap_helpers.c``
+
+bpf_map_lookup_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+.. c:function::
+   int bpf_map_lookup_elem(int fd, const void *key, void *value);
+
+Net device entries can be retrieved using the ``bpf_map_lookup_elem()``
+helper.
+
+bpf_map_delete_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+.. c:function::
+   int bpf_map_delete_elem(int fd, const void *key);
+
+Net device entries can be deleted using the ``bpf_map_delete_elem()``
+helper. This helper will return 0 on success, or negative error in case of
+failure.
+
+Examples
+========
+
+Kernel BPF
+----------
+
+The following code snippet shows how to declare a ``BPF_MAP_TYPE_DEVMAP``
+called tx_port.
+
+.. code-block:: c
+
+    struct {
+        __uint(type, BPF_MAP_TYPE_DEVMAP);
+        __type(key, __u32);
+        __type(value, __u32);
+        __uint(max_entries, 256);
+    } tx_port SEC(".maps");
+
+The following code snippet shows how to declare a ``BPF_MAP_TYPE_DEVMAP_HASH``
+called forward_map.
+
+.. code-block:: c
+
+    struct {
+        __uint(type, BPF_MAP_TYPE_DEVMAP_HASH);
+        __type(key, __u32);
+        __type(value, struct bpf_devmap_val);
+        __uint(max_entries, 32);
+    } forward_map SEC(".maps");
+
+.. note::
+
+    The value type in the DEVMAP above is a ``struct bpf_devmap_val``
+
+The following code snippet shows a simple xdp_redirect_map program. This program
+would work with a user space program that populates the devmap ``forward_map`` based
+on ingress ifindexes. The BPF program (below) is redirecting packets using the
+ingress ``ifindex`` as the ``key``.
+
+.. code-block:: c
+
+    SEC("xdp")
+    int xdp_redirect_map_func(struct xdp_md *ctx)
+    {
+        int index = ctx->ingress_ifindex;
+
+        return bpf_redirect_map(&forward_map, index, 0);
+    }
+
+The following code snippet shows a BPF program that is broadcasting packets to
+all the interfaces in the ``tx_port`` devmap.
+
+.. code-block:: c
+
+    SEC("xdp")
+    int xdp_redirect_map_func(struct xdp_md *ctx)
+    {
+        return bpf_redirect_map(&tx_port, 0, BPF_F_BROADCAST | BPF_F_EXCLUDE_INGRESS);
+    }
+
+User space
+----------
+
+The following code snippet shows how to update a devmap called ``tx_port``.
+
+.. code-block:: c
+
+    int update_devmap(int ifindex, int redirect_ifindex)
+    {
+        int ret;
+
+        ret = bpf_map_update_elem(bpf_map__fd(tx_port), &ifindex, &redirect_ifindex, 0);
+        if (ret < 0) {
+            fprintf(stderr, "Failed to update devmap_ value: %s\n",
+                strerror(errno));
+        }
+
+        return ret;
+    }
+
+The following code snippet shows how to update a hash_devmap called ``forward_map``.
+
+.. code-block:: c
+
+    int update_devmap(int ifindex, int redirect_ifindex)
+    {
+        struct bpf_devmap_val devmap_val = { .ifindex = redirect_ifindex };
+        int ret;
+
+        ret = bpf_map_update_elem(bpf_map__fd(forward_map), &ifindex, &devmap_val, 0);
+        if (ret < 0) {
+            fprintf(stderr, "Failed to update devmap_ value: %s\n",
+                strerror(errno));
+        }
+        return ret;
+    }
+
+References
+===========
+
+- https://lwn.net/Articles/728146/
+- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=6f9d451ab1a33728adb72d7ff66a7b374d665176
+- https://elixir.bootlin.com/linux/latest/source/net/core/filter.c#L4106
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_hash.rst linux-libre-6.2-gnu/Documentation/bpf/map_hash.rst
index e85120878b27..8669426264c6 100644
--- linux-libre-6.1-gnu/Documentation/bpf/map_hash.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/map_hash.rst
@@ -34,7 +34,14 @@ the ``BPF_F_NO_COMMON_LRU`` flag when calling ``bpf_map_create``.
 Usage
 =====
 
-.. c:function::
+Kernel BPF
+----------
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
    long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
 
 Hash entries can be added or updated using the ``bpf_map_update_elem()``
@@ -49,14 +56,22 @@ parameter can be used to control the update behaviour:
 ``bpf_map_update_elem()`` returns 0 on success, or negative error in
 case of failure.
 
-.. c:function::
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
    void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
 
 Hash entries can be retrieved using the ``bpf_map_lookup_elem()``
 helper. This helper returns a pointer to the value associated with
 ``key``, or ``NULL`` if no entry was found.
 
-.. c:function::
+bpf_map_delete_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
    long bpf_map_delete_elem(struct bpf_map *map, const void *key)
 
 Hash entries can be deleted using the ``bpf_map_delete_elem()``
@@ -70,7 +85,11 @@ For ``BPF_MAP_TYPE_PERCPU_HASH`` and ``BPF_MAP_TYPE_LRU_PERCPU_HASH``
 the ``bpf_map_update_elem()`` and ``bpf_map_lookup_elem()`` helpers
 automatically access the hash slot for the current CPU.
 
-.. c:function::
+bpf_map_lookup_percpu_elem()
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
    void *bpf_map_lookup_percpu_elem(struct bpf_map *map, const void *key, u32 cpu)
 
 The ``bpf_map_lookup_percpu_elem()`` helper can be used to lookup the
@@ -89,7 +108,11 @@ See ``tools/testing/selftests/bpf/progs/test_spin_lock.c``.
 Userspace
 ---------
 
-.. c:function::
+bpf_map_get_next_key()
+~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
    int bpf_map_get_next_key(int fd, const void *cur_key, void *next_key)
 
 In userspace, it is possible to iterate through the keys of a hash using
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_lpm_trie.rst linux-libre-6.2-gnu/Documentation/bpf/map_lpm_trie.rst
new file mode 100644
index 000000000000..74d64a30f500
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_lpm_trie.rst
@@ -0,0 +1,197 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+=====================
+BPF_MAP_TYPE_LPM_TRIE
+=====================
+
+.. note::
+   - ``BPF_MAP_TYPE_LPM_TRIE`` was introduced in kernel version 4.11
+
+``BPF_MAP_TYPE_LPM_TRIE`` provides a longest prefix match algorithm that
+can be used to match IP addresses to a stored set of prefixes.
+Internally, data is stored in an unbalanced trie of nodes that uses
+``prefixlen,data`` pairs as its keys. The ``data`` is interpreted in
+network byte order, i.e. big endian, so ``data[0]`` stores the most
+significant byte.
+
+LPM tries may be created with a maximum prefix length that is a multiple
+of 8, in the range from 8 to 2048. The key used for lookup and update
+operations is a ``struct bpf_lpm_trie_key``, extended by
+``max_prefixlen/8`` bytes.
+
+- For IPv4 addresses the data length is 4 bytes
+- For IPv6 addresses the data length is 16 bytes
+
+The value type stored in the LPM trie can be any user defined type.
+
+.. note::
+   When creating a map of type ``BPF_MAP_TYPE_LPM_TRIE`` you must set the
+   ``BPF_F_NO_PREALLOC`` flag.
+
+Usage
+=====
+
+Kernel BPF
+----------
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+
+The longest prefix entry for a given data value can be found using the
+``bpf_map_lookup_elem()`` helper. This helper returns a pointer to the
+value associated with the longest matching ``key``, or ``NULL`` if no
+entry was found.
+
+The ``key`` should have ``prefixlen`` set to ``max_prefixlen`` when
+performing longest prefix lookups. For example, when searching for the
+longest prefix match for an IPv4 address, ``prefixlen`` should be set to
+``32``.
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
+
+Prefix entries can be added or updated using the ``bpf_map_update_elem()``
+helper. This helper replaces existing elements atomically.
+
+``bpf_map_update_elem()`` returns ``0`` on success, or negative error in
+case of failure.
+
+ .. note::
+    The flags parameter must be one of BPF_ANY, BPF_NOEXIST or BPF_EXIST,
+    but the value is ignored, giving BPF_ANY semantics.
+
+bpf_map_delete_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_delete_elem(struct bpf_map *map, const void *key)
+
+Prefix entries can be deleted using the ``bpf_map_delete_elem()``
+helper. This helper will return 0 on success, or negative error in case
+of failure.
+
+Userspace
+---------
+
+Access from userspace uses libbpf APIs with the same names as above, with
+the map identified by ``fd``.
+
+bpf_map_get_next_key()
+~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_get_next_key (int fd, const void *cur_key, void *next_key)
+
+A userspace program can iterate through the entries in an LPM trie using
+libbpf's ``bpf_map_get_next_key()`` function. The first key can be
+fetched by calling ``bpf_map_get_next_key()`` with ``cur_key`` set to
+``NULL``. Subsequent calls will fetch the next key that follows the
+current key. ``bpf_map_get_next_key()`` returns ``0`` on success,
+``-ENOENT`` if ``cur_key`` is the last key in the trie, or negative
+error in case of failure.
+
+``bpf_map_get_next_key()`` will iterate through the LPM trie elements
+from leftmost leaf first. This means that iteration will return more
+specific keys before less specific ones.
+
+Examples
+========
+
+Please see ``tools/testing/selftests/bpf/test_lpm_map.c`` for examples
+of LPM trie usage from userspace. The code snippets below demonstrate
+API usage.
+
+Kernel BPF
+----------
+
+The following BPF code snippet shows how to declare a new LPM trie for IPv4
+address prefixes:
+
+.. code-block:: c
+
+    #include <linux/bpf.h>
+    #include <bpf/bpf_helpers.h>
+
+    struct ipv4_lpm_key {
+            __u32 prefixlen;
+            __u32 data;
+    };
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_LPM_TRIE);
+            __type(key, struct ipv4_lpm_key);
+            __type(value, __u32);
+            __uint(map_flags, BPF_F_NO_PREALLOC);
+            __uint(max_entries, 255);
+    } ipv4_lpm_map SEC(".maps");
+
+The following BPF code snippet shows how to lookup by IPv4 address:
+
+.. code-block:: c
+
+    void *lookup(__u32 ipaddr)
+    {
+            struct ipv4_lpm_key key = {
+                    .prefixlen = 32,
+                    .data = ipaddr
+            };
+
+            return bpf_map_lookup_elem(&ipv4_lpm_map, &key);
+    }
+
+Userspace
+---------
+
+The following snippet shows how to insert an IPv4 prefix entry into an
+LPM trie:
+
+.. code-block:: c
+
+    int add_prefix_entry(int lpm_fd, __u32 addr, __u32 prefixlen, struct value *value)
+    {
+            struct ipv4_lpm_key ipv4_key = {
+                    .prefixlen = prefixlen,
+                    .data = addr
+            };
+            return bpf_map_update_elem(lpm_fd, &ipv4_key, value, BPF_ANY);
+    }
+
+The following snippet shows a userspace program walking through the entries
+of an LPM trie:
+
+
+.. code-block:: c
+
+    #include <bpf/libbpf.h>
+    #include <bpf/bpf.h>
+
+    void iterate_lpm_trie(int map_fd)
+    {
+            struct ipv4_lpm_key *cur_key = NULL;
+            struct ipv4_lpm_key next_key;
+            struct value value;
+            int err;
+
+            for (;;) {
+                    err = bpf_map_get_next_key(map_fd, cur_key, &next_key);
+                    if (err)
+                            break;
+
+                    bpf_map_lookup_elem(map_fd, &next_key, &value);
+
+                    /* Use key and value here */
+
+                    cur_key = &next_key;
+            }
+    }
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_of_maps.rst linux-libre-6.2-gnu/Documentation/bpf/map_of_maps.rst
new file mode 100644
index 000000000000..7b5617c2d017
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_of_maps.rst
@@ -0,0 +1,130 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+========================================================
+BPF_MAP_TYPE_ARRAY_OF_MAPS and BPF_MAP_TYPE_HASH_OF_MAPS
+========================================================
+
+.. note::
+   - ``BPF_MAP_TYPE_ARRAY_OF_MAPS`` and ``BPF_MAP_TYPE_HASH_OF_MAPS`` were
+     introduced in kernel version 4.12
+
+``BPF_MAP_TYPE_ARRAY_OF_MAPS`` and ``BPF_MAP_TYPE_HASH_OF_MAPS`` provide general
+purpose support for map in map storage. One level of nesting is supported, where
+an outer map contains instances of a single type of inner map, for example
+``array_of_maps->sock_map``.
+
+When creating an outer map, an inner map instance is used to initialize the
+metadata that the outer map holds about its inner maps. This inner map has a
+separate lifetime from the outer map and can be deleted after the outer map has
+been created.
+
+The outer map supports element lookup, update and delete from user space using
+the syscall API. A BPF program is only allowed to do element lookup in the outer
+map.
+
+.. note::
+   - Multi-level nesting is not supported.
+   - Any BPF map type can be used as an inner map, except for
+     ``BPF_MAP_TYPE_PROG_ARRAY``.
+   - A BPF program cannot update or delete outer map entries.
+
+For ``BPF_MAP_TYPE_ARRAY_OF_MAPS`` the key is an unsigned 32-bit integer index
+into the array. The array is a fixed size with ``max_entries`` elements that are
+zero initialized when created.
+
+For ``BPF_MAP_TYPE_HASH_OF_MAPS`` the key type can be chosen when defining the
+map. The kernel is responsible for allocating and freeing key/value pairs, up to
+the max_entries limit that you specify. Hash maps use pre-allocation of hash
+table elements by default. The ``BPF_F_NO_PREALLOC`` flag can be used to disable
+pre-allocation when it is too memory expensive.
+
+Usage
+=====
+
+Kernel BPF Helper
+-----------------
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+
+Inner maps can be retrieved using the ``bpf_map_lookup_elem()`` helper. This
+helper returns a pointer to the inner map, or ``NULL`` if no entry was found.
+
+Examples
+========
+
+Kernel BPF Example
+------------------
+
+This snippet shows how to create and initialise an array of devmaps in a BPF
+program. Note that the outer array can only be modified from user space using
+the syscall API.
+
+.. code-block:: c
+
+    struct inner_map {
+            __uint(type, BPF_MAP_TYPE_DEVMAP);
+            __uint(max_entries, 10);
+            __type(key, __u32);
+            __type(value, __u32);
+    } inner_map1 SEC(".maps"), inner_map2 SEC(".maps");
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_ARRAY_OF_MAPS);
+            __uint(max_entries, 2);
+            __type(key, __u32);
+            __array(values, struct inner_map);
+    } outer_map SEC(".maps") = {
+            .values = { &inner_map1,
+                        &inner_map2 }
+    };
+
+See ``progs/test_btf_map_in_map.c`` in ``tools/testing/selftests/bpf`` for more
+examples of declarative initialisation of outer maps.
+
+User Space
+----------
+
+This snippet shows how to create an array based outer map:
+
+.. code-block:: c
+
+    int create_outer_array(int inner_fd) {
+            LIBBPF_OPTS(bpf_map_create_opts, opts, .inner_map_fd = inner_fd);
+            int fd;
+
+            fd = bpf_map_create(BPF_MAP_TYPE_ARRAY_OF_MAPS,
+                                "example_array",       /* name */
+                                sizeof(__u32),         /* key size */
+                                sizeof(__u32),         /* value size */
+                                256,                   /* max entries */
+                                &opts);                /* create opts */
+            return fd;
+    }
+
+
+This snippet shows how to add an inner map to an outer map:
+
+.. code-block:: c
+
+    int add_devmap(int outer_fd, int index, const char *name) {
+            int fd;
+
+            fd = bpf_map_create(BPF_MAP_TYPE_DEVMAP, name,
+                                sizeof(__u32), sizeof(__u32), 256, NULL);
+            if (fd < 0)
+                    return fd;
+
+            return bpf_map_update_elem(outer_fd, &index, &fd, BPF_ANY);
+    }
+
+References
+==========
+
+- https://lore.kernel.org/netdev/20170322170035.923581-3-kafai@fb.com/
+- https://lore.kernel.org/netdev/20170322170035.923581-4-kafai@fb.com/
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_queue_stack.rst linux-libre-6.2-gnu/Documentation/bpf/map_queue_stack.rst
new file mode 100644
index 000000000000..8d14ed49d6e1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_queue_stack.rst
@@ -0,0 +1,146 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+=========================================
+BPF_MAP_TYPE_QUEUE and BPF_MAP_TYPE_STACK
+=========================================
+
+.. note::
+   - ``BPF_MAP_TYPE_QUEUE`` and ``BPF_MAP_TYPE_STACK`` were introduced
+     in kernel version 4.20
+
+``BPF_MAP_TYPE_QUEUE`` provides FIFO storage and ``BPF_MAP_TYPE_STACK``
+provides LIFO storage for BPF programs. These maps support peek, pop and
+push operations that are exposed to BPF programs through the respective
+helpers. These operations are exposed to userspace applications using
+the existing ``bpf`` syscall in the following way:
+
+- ``BPF_MAP_LOOKUP_ELEM`` -> peek
+- ``BPF_MAP_LOOKUP_AND_DELETE_ELEM`` -> pop
+- ``BPF_MAP_UPDATE_ELEM`` -> push
+
+``BPF_MAP_TYPE_QUEUE`` and ``BPF_MAP_TYPE_STACK`` do not support
+``BPF_F_NO_PREALLOC``.
+
+Usage
+=====
+
+Kernel BPF
+----------
+
+bpf_map_push_elem()
+~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+
+An element ``value`` can be added to a queue or stack using the
+``bpf_map_push_elem`` helper. The ``flags`` parameter must be set to
+``BPF_ANY`` or ``BPF_EXIST``. If ``flags`` is set to ``BPF_EXIST`` then,
+when the queue or stack is full, the oldest element will be removed to
+make room for ``value`` to be added. Returns ``0`` on success, or
+negative error in case of failure.
+
+bpf_map_peek_elem()
+~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_peek_elem(struct bpf_map *map, void *value)
+
+This helper fetches an element ``value`` from a queue or stack without
+removing it. Returns ``0`` on success, or negative error in case of
+failure.
+
+bpf_map_pop_elem()
+~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_map_pop_elem(struct bpf_map *map, void *value)
+
+This helper removes an element into ``value`` from a queue or
+stack. Returns ``0`` on success, or negative error in case of failure.
+
+
+Userspace
+---------
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_update_elem (int fd, const void *key, const void *value, __u64 flags)
+
+A userspace program can push ``value`` onto a queue or stack using libbpf's
+``bpf_map_update_elem`` function. The ``key`` parameter must be set to
+``NULL`` and ``flags`` must be set to ``BPF_ANY`` or ``BPF_EXIST``, with the
+same semantics as the ``bpf_map_push_elem`` kernel helper. Returns ``0`` on
+success, or negative error in case of failure.
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_lookup_elem (int fd, const void *key, void *value)
+
+A userspace program can peek at the ``value`` at the head of a queue or stack
+using the libbpf ``bpf_map_lookup_elem`` function. The ``key`` parameter must be
+set to ``NULL``.  Returns ``0`` on success, or negative error in case of
+failure.
+
+bpf_map_lookup_and_delete_elem()
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_lookup_and_delete_elem (int fd, const void *key, void *value)
+
+A userspace program can pop a ``value`` from the head of a queue or stack using
+the libbpf ``bpf_map_lookup_and_delete_elem`` function. The ``key`` parameter
+must be set to ``NULL``. Returns ``0`` on success, or negative error in case of
+failure.
+
+Examples
+========
+
+Kernel BPF
+----------
+
+This snippet shows how to declare a queue in a BPF program:
+
+.. code-block:: c
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_QUEUE);
+            __type(value, __u32);
+            __uint(max_entries, 10);
+    } queue SEC(".maps");
+
+
+Userspace
+---------
+
+This snippet shows how to use libbpf's low-level API to create a queue from
+userspace:
+
+.. code-block:: c
+
+    int create_queue()
+    {
+            return bpf_map_create(BPF_MAP_TYPE_QUEUE,
+                                  "sample_queue", /* name */
+                                  0,              /* key size, must be zero */
+                                  sizeof(__u32),  /* value size */
+                                  10,             /* max entries */
+                                  NULL);          /* create options */
+    }
+
+
+References
+==========
+
+https://lwn.net/ml/netdev/153986858555.9127.14517764371945179514.stgit@kernel/
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_sk_storage.rst linux-libre-6.2-gnu/Documentation/bpf/map_sk_storage.rst
new file mode 100644
index 000000000000..4e9d23ab9ecd
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_sk_storage.rst
@@ -0,0 +1,159 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+=======================
+BPF_MAP_TYPE_SK_STORAGE
+=======================
+
+.. note::
+   - ``BPF_MAP_TYPE_SK_STORAGE`` was introduced in kernel version 5.2
+
+``BPF_MAP_TYPE_SK_STORAGE`` is used to provide socket-local storage for BPF
+programs. A map of type ``BPF_MAP_TYPE_SK_STORAGE`` declares the type of storage
+to be provided and acts as the handle for accessing the socket-local
+storage. The values for maps of type ``BPF_MAP_TYPE_SK_STORAGE`` are stored
+locally with each socket instead of with the map. The kernel is responsible for
+allocating storage for a socket when requested and for freeing the storage when
+either the map or the socket is deleted.
+
+.. note::
+  - The key type must be ``int`` and ``max_entries`` must be set to ``0``.
+  - The ``BPF_F_NO_PREALLOC`` flag must be used when creating a map for
+    socket-local storage.
+
+Usage
+=====
+
+Kernel BPF
+----------
+
+bpf_sk_storage_get()
+~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   void *bpf_sk_storage_get(struct bpf_map *map, void *sk, void *value, u64 flags)
+
+Socket-local storage for ``map`` can be retrieved from socket ``sk`` using the
+``bpf_sk_storage_get()`` helper. If the ``BPF_LOCAL_STORAGE_GET_F_CREATE``
+flag is used then ``bpf_sk_storage_get()`` will create the storage for ``sk``
+if it does not already exist. ``value`` can be used together with
+``BPF_LOCAL_STORAGE_GET_F_CREATE`` to initialize the storage value, otherwise
+it will be zero initialized. Returns a pointer to the storage on success, or
+``NULL`` in case of failure.
+
+.. note::
+   - ``sk`` is a kernel ``struct sock`` pointer for LSM or tracing programs.
+   - ``sk`` is a ``struct bpf_sock`` pointer for other program types.
+
+bpf_sk_storage_delete()
+~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   long bpf_sk_storage_delete(struct bpf_map *map, void *sk)
+
+Socket-local storage for ``map`` can be deleted from socket ``sk`` using the
+``bpf_sk_storage_delete()`` helper. Returns ``0`` on success, or negative
+error in case of failure.
+
+User space
+----------
+
+bpf_map_update_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_update_elem(int map_fd, const void *key, const void *value, __u64 flags)
+
+Socket-local storage for map ``map_fd`` can be added or updated locally to a
+socket using the ``bpf_map_update_elem()`` libbpf function. The socket is
+identified by a `socket` ``fd`` stored in the pointer ``key``. The pointer
+``value`` has the data to be added or updated to the socket ``fd``. The type
+and size of ``value`` should be the same as the value type of the map
+definition.
+
+The ``flags`` parameter can be used to control the update behaviour:
+
+- ``BPF_ANY`` will create storage for `socket` ``fd`` or update existing storage.
+- ``BPF_NOEXIST`` will create storage for `socket` ``fd`` only if it did not
+  already exist, otherwise the call will fail with ``-EEXIST``.
+- ``BPF_EXIST`` will update existing storage for `socket` ``fd`` if it already
+  exists, otherwise the call will fail with ``-ENOENT``.
+
+Returns ``0`` on success, or negative error in case of failure.
+
+bpf_map_lookup_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_lookup_elem(int map_fd, const void *key, void *value)
+
+Socket-local storage for map ``map_fd`` can be retrieved from a socket using
+the ``bpf_map_lookup_elem()`` libbpf function. The storage is retrieved from
+the socket identified by a `socket` ``fd`` stored in the pointer
+``key``. Returns ``0`` on success, or negative error in case of failure.
+
+bpf_map_delete_elem()
+~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: c
+
+   int bpf_map_delete_elem(int map_fd, const void *key)
+
+Socket-local storage for map ``map_fd`` can be deleted from a socket using the
+``bpf_map_delete_elem()`` libbpf function. The storage is deleted from the
+socket identified by a `socket` ``fd`` stored in the pointer ``key``. Returns
+``0`` on success, or negative error in case of failure.
+
+Examples
+========
+
+Kernel BPF
+----------
+
+This snippet shows how to declare socket-local storage in a BPF program:
+
+.. code-block:: c
+
+    struct {
+            __uint(type, BPF_MAP_TYPE_SK_STORAGE);
+            __uint(map_flags, BPF_F_NO_PREALLOC);
+            __type(key, int);
+            __type(value, struct my_storage);
+    } socket_storage SEC(".maps");
+
+This snippet shows how to retrieve socket-local storage in a BPF program:
+
+.. code-block:: c
+
+    SEC("sockops")
+    int _sockops(struct bpf_sock_ops *ctx)
+    {
+            struct my_storage *storage;
+            struct bpf_sock *sk;
+
+            sk = ctx->sk;
+            if (!sk)
+                    return 1;
+
+            storage = bpf_sk_storage_get(&socket_storage, sk, 0,
+                                         BPF_LOCAL_STORAGE_GET_F_CREATE);
+            if (!storage)
+                    return 1;
+
+            /* Use 'storage' here */
+
+            return 1;
+    }
+
+
+Please see the ``tools/testing/selftests/bpf`` directory for functional
+examples.
+
+References
+==========
+
+https://lwn.net/ml/netdev/20190426171103.61892-1-kafai@fb.com/
diff --git linux-libre-6.1-gnu/Documentation/bpf/map_xskmap.rst linux-libre-6.2-gnu/Documentation/bpf/map_xskmap.rst
new file mode 100644
index 000000000000..7093b8208451
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/map_xskmap.rst
@@ -0,0 +1,192 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+===================
+BPF_MAP_TYPE_XSKMAP
+===================
+
+.. note::
+   - ``BPF_MAP_TYPE_XSKMAP`` was introduced in kernel version 4.18
+
+The ``BPF_MAP_TYPE_XSKMAP`` is used as a backend map for XDP BPF helper
+call ``bpf_redirect_map()`` and ``XDP_REDIRECT`` action, like 'devmap' and 'cpumap'.
+This map type redirects raw XDP frames to `AF_XDP`_ sockets (XSKs), a new type of
+address family in the kernel that allows redirection of frames from a driver to
+user space without having to traverse the full network stack. An AF_XDP socket
+binds to a single netdev queue. A mapping of XSKs to queues is shown below:
+
+.. code-block:: none
+
+    +---------------------------------------------------+
+    |     xsk A      |     xsk B       |      xsk C     |<---+ User space
+    =========================================================|==========
+    |    Queue 0     |     Queue 1     |     Queue 2    |    |  Kernel
+    +---------------------------------------------------+    |
+    |                  Netdev eth0                      |    |
+    +---------------------------------------------------+    |
+    |                            +=============+        |    |
+    |                            | key |  xsk  |        |    |
+    |  +---------+               +=============+        |    |
+    |  |         |               |  0  | xsk A |        |    |
+    |  |         |               +-------------+        |    |
+    |  |         |               |  1  | xsk B |        |    |
+    |  | BPF     |-- redirect -->+-------------+-------------+
+    |  | prog    |               |  2  | xsk C |        |
+    |  |         |               +-------------+        |
+    |  |         |                                      |
+    |  |         |                                      |
+    |  +---------+                                      |
+    |                                                   |
+    +---------------------------------------------------+
+
+.. note::
+    An AF_XDP socket that is bound to a certain <netdev/queue_id> will *only*
+    accept XDP frames from that <netdev/queue_id>. If an XDP program tries to redirect
+    from a <netdev/queue_id> other than what the socket is bound to, the frame will
+    not be received on the socket.
+
+Typically an XSKMAP is created per netdev. This map contains an array of XSK File
+Descriptors (FDs). The number of array elements is typically set or adjusted using
+the ``max_entries`` map parameter. For AF_XDP ``max_entries`` is equal to the number
+of queues supported by the netdev.
+
+.. note::
+    Both the map key and map value size must be 4 bytes.
+
+Usage
+=====
+
+Kernel BPF
+----------
+bpf_redirect_map()
+^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags)
+
+Redirect the packet to the endpoint referenced by ``map`` at index ``key``.
+For ``BPF_MAP_TYPE_XSKMAP`` this map contains references to XSK FDs
+for sockets attached to a netdev's queues.
+
+.. note::
+    If the map is empty at an index, the packet is dropped. This means that it is
+    necessary to have an XDP program loaded with at least one XSK in the
+    XSKMAP to be able to get any traffic to user space through the socket.
+
+bpf_map_lookup_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    void *bpf_map_lookup_elem(struct bpf_map *map, const void *key)
+
+XSK entry references of type ``struct xdp_sock *`` can be retrieved using the
+``bpf_map_lookup_elem()`` helper.
+
+User space
+----------
+.. note::
+    XSK entries can only be updated/deleted from user space and not from
+    a BPF program. Trying to call these functions from a kernel BPF program will
+    result in the program failing to load and a verifier warning.
+
+bpf_map_update_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+	int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags)
+
+XSK entries can be added or updated using the ``bpf_map_update_elem()``
+helper. The ``key`` parameter is equal to the queue_id of the queue the XSK
+is attaching to. And the ``value`` parameter is the FD value of that socket.
+
+Under the hood, the XSKMAP update function uses the XSK FD value to retrieve the
+associated ``struct xdp_sock`` instance.
+
+The flags argument can be one of the following:
+
+- BPF_ANY: Create a new element or update an existing element.
+- BPF_NOEXIST: Create a new element only if it did not exist.
+- BPF_EXIST: Update an existing element.
+
+bpf_map_lookup_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    int bpf_map_lookup_elem(int fd, const void *key, void *value)
+
+Returns ``struct xdp_sock *`` or negative error in case of failure.
+
+bpf_map_delete_elem()
+^^^^^^^^^^^^^^^^^^^^^
+.. code-block:: c
+
+    int bpf_map_delete_elem(int fd, const void *key)
+
+XSK entries can be deleted using the ``bpf_map_delete_elem()``
+helper. This helper will return 0 on success, or negative error in case of
+failure.
+
+.. note::
+    When `libxdp`_ deletes an XSK it also removes the associated socket
+    entry from the XSKMAP.
+
+Examples
+========
+Kernel
+------
+
+The following code snippet shows how to declare a ``BPF_MAP_TYPE_XSKMAP`` called
+``xsks_map`` and how to redirect packets to an XSK.
+
+.. code-block:: c
+
+	struct {
+		__uint(type, BPF_MAP_TYPE_XSKMAP);
+		__type(key, __u32);
+		__type(value, __u32);
+		__uint(max_entries, 64);
+	} xsks_map SEC(".maps");
+
+
+	SEC("xdp")
+	int xsk_redir_prog(struct xdp_md *ctx)
+	{
+		__u32 index = ctx->rx_queue_index;
+
+		if (bpf_map_lookup_elem(&xsks_map, &index))
+			return bpf_redirect_map(&xsks_map, index, 0);
+		return XDP_PASS;
+	}
+
+User space
+----------
+
+The following code snippet shows how to update an XSKMAP with an XSK entry.
+
+.. code-block:: c
+
+	int update_xsks_map(struct bpf_map *xsks_map, int queue_id, int xsk_fd)
+	{
+		int ret;
+
+		ret = bpf_map_update_elem(bpf_map__fd(xsks_map), &queue_id, &xsk_fd, 0);
+		if (ret < 0)
+			fprintf(stderr, "Failed to update xsks_map: %s\n", strerror(errno));
+
+		return ret;
+	}
+
+For an example on how create AF_XDP sockets, please see the AF_XDP-example and
+AF_XDP-forwarding programs in the `bpf-examples`_ directory in the `libxdp`_ repository.
+For a detailed explaination of the AF_XDP interface please see:
+
+- `libxdp-readme`_.
+- `AF_XDP`_ kernel documentation.
+
+.. note::
+    The most comprehensive resource for using XSKMAPs and AF_XDP is `libxdp`_.
+
+.. _libxdp: https://github.com/xdp-project/xdp-tools/tree/master/lib/libxdp
+.. _AF_XDP: https://www.kernel.org/doc/html/latest/networking/af_xdp.html
+.. _bpf-examples: https://github.com/xdp-project/bpf-examples
+.. _libxdp-readme: https://github.com/xdp-project/xdp-tools/tree/master/lib/libxdp#using-af_xdp-sockets
diff --git linux-libre-6.1-gnu/Documentation/bpf/maps.rst linux-libre-6.2-gnu/Documentation/bpf/maps.rst
index f41619e312ac..4906ff0f8382 100644
--- linux-libre-6.1-gnu/Documentation/bpf/maps.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/maps.rst
@@ -1,52 +1,81 @@
 
-=========
-eBPF maps
+========
+BPF maps
+========
+
+BPF 'maps' provide generic storage of different types for sharing data between
+kernel and user space. There are several storage types available, including
+hash, array, bloom filter and radix-tree. Several of the map types exist to
+support specific BPF helpers that perform actions based on the map contents. The
+maps are accessed from BPF programs via BPF helpers which are documented in the
+`man-pages`_ for `bpf-helpers(7)`_.
+
+BPF maps are accessed from user space via the ``bpf`` syscall, which provides
+commands to create maps, lookup elements, update elements and delete
+elements. More details of the BPF syscall are available in
+:doc:`/userspace-api/ebpf/syscall` and in the `man-pages`_ for `bpf(2)`_.
+
+Map Types
 =========
 
-'maps' is a generic storage of different types for sharing data between kernel
-and userspace.
+.. toctree::
+   :maxdepth: 1
+   :glob:
 
-The maps are accessed from user space via BPF syscall, which has commands:
+   map_*
 
-- create a map with given type and attributes
-  ``map_fd = bpf(BPF_MAP_CREATE, union bpf_attr *attr, u32 size)``
-  using attr->map_type, attr->key_size, attr->value_size, attr->max_entries
-  returns process-local file descriptor or negative error
+Usage Notes
+===========
 
-- lookup key in a given map
-  ``err = bpf(BPF_MAP_LOOKUP_ELEM, union bpf_attr *attr, u32 size)``
-  using attr->map_fd, attr->key, attr->value
-  returns zero and stores found elem into value or negative error
+.. c:function::
+   int bpf(int command, union bpf_attr *attr, u32 size)
 
-- create or update key/value pair in a given map
-  ``err = bpf(BPF_MAP_UPDATE_ELEM, union bpf_attr *attr, u32 size)``
-  using attr->map_fd, attr->key, attr->value
-  returns zero or negative error
+Use the ``bpf()`` system call to perform the operation specified by
+``command``. The operation takes parameters provided in ``attr``. The ``size``
+argument is the size of the ``union bpf_attr`` in ``attr``.
 
-- find and delete element by key in a given map
-  ``err = bpf(BPF_MAP_DELETE_ELEM, union bpf_attr *attr, u32 size)``
-  using attr->map_fd, attr->key
+**BPF_MAP_CREATE**
 
-- to delete map: close(fd)
-  Exiting process will delete maps automatically
+Create a map with the desired type and attributes in ``attr``:
 
-userspace programs use this syscall to create/access maps that eBPF programs
-are concurrently updating.
+.. code-block:: c
 
-maps can have different types: hash, array, bloom filter, radix-tree, etc.
+    int fd;
+    union bpf_attr attr = {
+            .map_type = BPF_MAP_TYPE_ARRAY;  /* mandatory */
+            .key_size = sizeof(__u32);       /* mandatory */
+            .value_size = sizeof(__u32);     /* mandatory */
+            .max_entries = 256;              /* mandatory */
+            .map_flags = BPF_F_MMAPABLE;
+            .map_name = "example_array";
+    };
 
-The map is defined by:
+    fd = bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
 
-  - type
-  - max number of elements
-  - key size in bytes
-  - value size in bytes
+Returns a process-local file descriptor on success, or negative error in case of
+failure. The map can be deleted by calling ``close(fd)``. Maps held by open
+file descriptors will be deleted automatically when a process exits.
 
-Map Types
-=========
+.. note:: Valid characters for ``map_name`` are ``A-Z``, ``a-z``, ``0-9``,
+   ``'_'`` and ``'.'``.
 
-.. toctree::
-   :maxdepth: 1
-   :glob:
+**BPF_MAP_LOOKUP_ELEM**
+
+Lookup key in a given map using ``attr->map_fd``, ``attr->key``,
+``attr->value``. Returns zero and stores found elem into ``attr->value`` on
+success, or negative error on failure.
+
+**BPF_MAP_UPDATE_ELEM**
+
+Create or update key/value pair in a given map using ``attr->map_fd``, ``attr->key``,
+``attr->value``. Returns zero on success or negative error on failure.
+
+**BPF_MAP_DELETE_ELEM**
+
+Find and delete element by key in a given map using ``attr->map_fd``,
+``attr->key``. Returns zero on success or negative error on failure.
 
-   map_*
\ No newline at end of file
+.. Links:
+.. _man-pages: https://www.kernel.org/doc/man-pages/
+.. _bpf(2): https://man7.org/linux/man-pages/man2/bpf.2.html
+.. _bpf-helpers(7): https://man7.org/linux/man-pages/man7/bpf-helpers.7.html
diff --git linux-libre-6.1-gnu/Documentation/bpf/programs.rst linux-libre-6.2-gnu/Documentation/bpf/programs.rst
index 620eb667ac7a..c99000ab6d9b 100644
--- linux-libre-6.1-gnu/Documentation/bpf/programs.rst
+++ linux-libre-6.2-gnu/Documentation/bpf/programs.rst
@@ -7,3 +7,6 @@ Program Types
    :glob:
 
    prog_*
+
+For a list of all program types, see :ref:`program_types_and_elf` in
+the :ref:`libbpf` documentation.
diff --git linux-libre-6.1-gnu/Documentation/bpf/redirect.rst linux-libre-6.2-gnu/Documentation/bpf/redirect.rst
new file mode 100644
index 000000000000..2fa2b0b05004
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/bpf/redirect.rst
@@ -0,0 +1,81 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+.. Copyright (C) 2022 Red Hat, Inc.
+
+========
+Redirect
+========
+XDP_REDIRECT
+############
+Supported maps
+--------------
+
+XDP_REDIRECT works with the following map types:
+
+- ``BPF_MAP_TYPE_DEVMAP``
+- ``BPF_MAP_TYPE_DEVMAP_HASH``
+- ``BPF_MAP_TYPE_CPUMAP``
+- ``BPF_MAP_TYPE_XSKMAP``
+
+For more information on these maps, please see the specific map documentation.
+
+Process
+-------
+
+.. kernel-doc:: net/core/filter.c
+   :doc: xdp redirect
+
+.. note::
+    Not all drivers support transmitting frames after a redirect, and for
+    those that do, not all of them support non-linear frames. Non-linear xdp
+    bufs/frames are bufs/frames that contain more than one fragment.
+
+Debugging packet drops
+----------------------
+Silent packet drops for XDP_REDIRECT can be debugged using:
+
+- bpf_trace
+- perf_record
+
+bpf_trace
+^^^^^^^^^
+The following bpftrace command can be used to capture and count all XDP tracepoints:
+
+.. code-block:: none
+
+    sudo bpftrace -e 'tracepoint:xdp:* { @cnt[probe] = count(); }'
+    Attaching 12 probes...
+    ^C
+
+    @cnt[tracepoint:xdp:mem_connect]: 18
+    @cnt[tracepoint:xdp:mem_disconnect]: 18
+    @cnt[tracepoint:xdp:xdp_exception]: 19605
+    @cnt[tracepoint:xdp:xdp_devmap_xmit]: 1393604
+    @cnt[tracepoint:xdp:xdp_redirect]: 22292200
+
+.. note::
+    The various xdp tracepoints can be found in ``source/include/trace/events/xdp.h``
+
+The following bpftrace command can be used to extract the ``ERRNO`` being returned as
+part of the err parameter:
+
+.. code-block:: none
+
+    sudo bpftrace -e \
+    'tracepoint:xdp:xdp_redirect*_err {@redir_errno[-args->err] = count();}
+    tracepoint:xdp:xdp_devmap_xmit {@devmap_errno[-args->err] = count();}'
+
+perf record
+^^^^^^^^^^^
+The perf tool also supports recording tracepoints:
+
+.. code-block:: none
+
+    perf record -a -e xdp:xdp_redirect_err \
+        -e xdp:xdp_redirect_map_err \
+        -e xdp:xdp_exception \
+        -e xdp:xdp_devmap_xmit
+
+References
+===========
+
+- https://github.com/xdp-project/xdp-tutorial/tree/master/tracing02-xdp-monitor
diff --git linux-libre-6.1-gnu/Documentation/conf.py linux-libre-6.2-gnu/Documentation/conf.py
index b50c85083149..d927737e3c10 100644
--- linux-libre-6.1-gnu/Documentation/conf.py
+++ linux-libre-6.2-gnu/Documentation/conf.py
@@ -31,6 +31,12 @@ def have_command(cmd):
 # Get Sphinx version
 major, minor, patch = sphinx.version_info[:3]
 
+#
+# Warn about older versions that we don't want to support for much
+# longer.
+#
+if (major < 2) or (major == 2 and minor < 4):
+    print('WARNING: support for Sphinx < 2.4 will be removed soon.')
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -194,6 +200,24 @@ finally:
     else:
         version = release = "unknown version"
 
+#
+# HACK: there seems to be no easy way for us to get at the version and
+# release information passed in from the makefile...so go pawing through the
+# command-line options and find it for ourselves.
+#
+def get_cline_version():
+    c_version = c_release = ''
+    for arg in sys.argv:
+        if arg.startswith('version='):
+            c_version = arg[8:]
+        elif arg.startswith('release='):
+            c_release = arg[8:]
+    if c_version:
+        if c_release:
+            return c_version + '-' + c_release
+        return c_version
+    return version # Whatever we came up with before
+
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
@@ -247,7 +271,7 @@ highlight_language = 'none'
 # a list of builtin themes.
 
 # Default theme
-html_theme = 'sphinx_rtd_theme'
+html_theme = 'alabaster'
 html_css_files = []
 
 if "DOCS_THEME" in os.environ:
@@ -278,8 +302,12 @@ if html_theme == 'sphinx_rtd_theme' or html_theme == 'sphinx_rtd_dark_mode':
                 # Add color-specific RTD normal mode
                 html_css_files.append('theme_rtd_colors.css')
 
+        html_theme_options = {
+            'navigation_depth': -1,
+        }
+
     except ImportError:
-        html_theme = 'classic'
+        html_theme = 'alabaster'
 
 if "DOCS_CSS" in os.environ:
     css = os.environ["DOCS_CSS"].split(" ")
@@ -295,127 +323,33 @@ if major <= 1 and minor < 8:
     for l in html_css_files:
         html_context['css_files'].append('_static/' + l)
 
-if  html_theme == 'classic':
+if  html_theme == 'alabaster':
     html_theme_options = {
-        'rightsidebar':        False,
-        'stickysidebar':       True,
-        'collapsiblesidebar':  True,
-        'externalrefs':        False,
-
-        'footerbgcolor':       "white",
-        'footertextcolor':     "white",
-        'sidebarbgcolor':      "white",
-        'sidebarbtncolor':     "black",
-        'sidebartextcolor':    "black",
-        'sidebarlinkcolor':    "#686bff",
-        'relbarbgcolor':       "#133f52",
-        'relbartextcolor':     "white",
-        'relbarlinkcolor':     "white",
-        'bgcolor':             "white",
-        'textcolor':           "black",
-        'headbgcolor':         "#f2f2f2",
-        'headtextcolor':       "#20435c",
-        'headlinkcolor':       "#c60f0f",
-        'linkcolor':           "#355f7c",
-        'visitedlinkcolor':    "#355f7c",
-        'codebgcolor':         "#3f3f3f",
-        'codetextcolor':       "white",
-
-        'bodyfont':            "serif",
-        'headfont':            "sans-serif",
+        'description': get_cline_version(),
+        'page_width': '65em',
+        'sidebar_width': '15em',
+        'font_size': 'inherit',
+        'font_family': 'serif',
     }
 
 sys.stderr.write("Using %s theme\n" % html_theme)
 
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-#html_theme_options = {}
-
-# Add any paths that contain custom themes here, relative to this directory.
-#html_theme_path = []
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<project> v<release> documentation".
-#html_title = None
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
-
-# The name of an image file (relative to this directory) to place at the top
-# of the sidebar.
-#html_logo = None
-
-# The name of an image file (within the static path) to use as favicon of the
-# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-#html_favicon = None
-
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['sphinx-static']
 
-# Add any extra paths that contain custom files (such as robots.txt or
-# .htaccess) here, relative to this directory. These files are copied
-# directly to the root of the documentation.
-#html_extra_path = []
-
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-#html_last_updated_fmt = '%b %d, %Y'
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 html_use_smartypants = False
 
 # Custom sidebar templates, maps document names to template names.
-# Note that the RTD theme ignores this.
+# Note that the RTD theme ignores this
 html_sidebars = { '**': ['searchbox.html', 'localtoc.html', 'sourcelink.html']}
 
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-#html_additional_pages = {}
-
-# If false, no module index is generated.
-#html_domain_indices = True
-
-# If false, no index is generated.
-#html_use_index = True
-
-# If true, the index is split into individual pages for each letter.
-#html_split_index = False
-
-# If true, links to the reST sources are added to the pages.
-#html_show_sourcelink = True
-
-# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-#html_show_sphinx = True
-
-# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-#html_show_copyright = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-#html_use_opensearch = ''
-
-# This is the file name suffix for HTML files (e.g. ".xhtml").
-#html_file_suffix = None
-
-# Language to be used for generating the HTML full-text search index.
-# Sphinx supports the following languages:
-#   'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
-#   'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr'
-#html_search_language = 'en'
-
-# A dictionary with options for the search language support, empty by default.
-# Now only 'ja' uses this config value
-#html_search_options = {'type': 'default'}
-
-# The name of a javascript file (relative to the configuration directory) that
-# implements a search results scorer. If empty, the default will be used.
-#html_search_scorer = 'scorer.js'
+# about.html is available for alabaster theme. Add it at the front.
+if html_theme == 'alabaster':
+    html_sidebars['**'].insert(0, 'about.html')
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'TheLinuxKerneldoc'
@@ -558,19 +492,6 @@ texinfo_documents = [
      'Miscellaneous'),
 ]
 
-# Documents to append as an appendix to all manuals.
-#texinfo_appendices = []
-
-# If false, no module index is generated.
-#texinfo_domain_indices = True
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-#texinfo_show_urls = 'footnote'
-
-# If true, do not generate a @detailmenu in the "Top" node's menu.
-#texinfo_no_detailmenu = False
-
-
 # -- Options for Epub output ----------------------------------------------
 
 # Bibliographic Dublin Core info.
@@ -579,67 +500,9 @@ epub_author = author
 epub_publisher = author
 epub_copyright = copyright
 
-# The basename for the epub file. It defaults to the project name.
-#epub_basename = project
-
-# The HTML theme for the epub output. Since the default themes are not
-# optimized for small screen space, using the same theme for HTML and epub
-# output is usually not wise. This defaults to 'epub', a theme designed to save
-# visual space.
-#epub_theme = 'epub'
-
-# The language of the text. It defaults to the language option
-# or 'en' if the language is not set.
-#epub_language = ''
-
-# The scheme of the identifier. Typical schemes are ISBN or URL.
-#epub_scheme = ''
-
-# The unique identifier of the text. This can be a ISBN number
-# or the project homepage.
-#epub_identifier = ''
-
-# A unique identification for the text.
-#epub_uid = ''
-
-# A tuple containing the cover image and cover page html template filenames.
-#epub_cover = ()
-
-# A sequence of (type, uri, title) tuples for the guide element of content.opf.
-#epub_guide = ()
-
-# HTML files that should be inserted before the pages created by sphinx.
-# The format is a list of tuples containing the path and title.
-#epub_pre_files = []
-
-# HTML files that should be inserted after the pages created by sphinx.
-# The format is a list of tuples containing the path and title.
-#epub_post_files = []
-
 # A list of files that should not be packed into the epub file.
 epub_exclude_files = ['search.html']
 
-# The depth of the table of contents in toc.ncx.
-#epub_tocdepth = 3
-
-# Allow duplicate toc entries.
-#epub_tocdup = True
-
-# Choose between 'default' and 'includehidden'.
-#epub_tocscope = 'default'
-
-# Fix unsupported image types using the Pillow.
-#epub_fix_images = False
-
-# Scale large images.
-#epub_max_image_width = 0
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-#epub_show_urls = 'inline'
-
-# If false, no index is generated.
-#epub_use_index = True
-
 #=======
 # rst2pdf
 #
diff --git linux-libre-6.1-gnu/Documentation/core-api/kernel-api.rst linux-libre-6.2-gnu/Documentation/core-api/kernel-api.rst
index 06f4ab122697..62f961610773 100644
--- linux-libre-6.1-gnu/Documentation/core-api/kernel-api.rst
+++ linux-libre-6.2-gnu/Documentation/core-api/kernel-api.rst
@@ -36,6 +36,9 @@ String Conversions
 String Manipulation
 -------------------
 
+.. kernel-doc:: include/linux/fortify-string.h
+   :internal:
+
 .. kernel-doc:: lib/string.c
    :export:
 
@@ -171,9 +174,6 @@ Division Functions
 .. kernel-doc:: include/linux/math64.h
    :internal:
 
-.. kernel-doc:: lib/math/div64.c
-   :functions: div_s64_rem div64_u64_rem div64_u64 div64_s64
-
 .. kernel-doc:: lib/math/gcd.c
    :export:
 
diff --git linux-libre-6.1-gnu/Documentation/core-api/local_ops.rst linux-libre-6.2-gnu/Documentation/core-api/local_ops.rst
index 2ac3f9f29845..0b42ceaaf3c4 100644
--- linux-libre-6.1-gnu/Documentation/core-api/local_ops.rst
+++ linux-libre-6.2-gnu/Documentation/core-api/local_ops.rst
@@ -191,7 +191,7 @@ Here is a sample module which implements a basic per cpu counter using
 
     static void __exit test_exit(void)
     {
-            del_timer_sync(&test_timer);
+            timer_shutdown_sync(&test_timer);
     }
 
     module_init(test_init);
diff --git linux-libre-6.1-gnu/Documentation/cpu-freq/index.rst linux-libre-6.2-gnu/Documentation/cpu-freq/index.rst
index aba7831ab1cb..2fe32dad562a 100644
--- linux-libre-6.1-gnu/Documentation/cpu-freq/index.rst
+++ linux-libre-6.2-gnu/Documentation/cpu-freq/index.rst
@@ -20,18 +20,15 @@ Author: Dominik Brodowski  <linux@brodo.de>
 
 Mailing List
 ------------
-There is a CPU frequency changing CVS commit and general list where
-you can report bugs, problems or submit patches. To post a message,
-send an email to linux-pm@vger.kernel.org.
+There is a CPU frequency general list where you can report bugs,
+problems or submit patches. To post a message, send an email to
+linux-pm@vger.kernel.org.
 
 Links
 -----
 the FTP archives:
 * ftp://ftp.linux.org.uk/pub/linux/cpufreq/
 
-how to access the CVS repository:
-* http://cvs.arm.linux.org.uk/
-
 the CPUFreq Mailing list:
 * http://vger.kernel.org/vger-lists.html#linux-pm
 
diff --git linux-libre-6.1-gnu/Documentation/crypto/devel-algos.rst linux-libre-6.2-gnu/Documentation/crypto/devel-algos.rst
index f225a953ab4b..3506899ef83e 100644
--- linux-libre-6.1-gnu/Documentation/crypto/devel-algos.rst
+++ linux-libre-6.2-gnu/Documentation/crypto/devel-algos.rst
@@ -172,7 +172,7 @@ Here are schematics of how these functions are called when operated from
 other part of the kernel. Note that the .setkey() call might happen
 before or after any of these schematics happen, but must not happen
 during any of these are in-flight. Please note that calling .init()
-followed immediately by .finish() is also a perfectly valid
+followed immediately by .final() is also a perfectly valid
 transformation.
 
 ::
diff --git linux-libre-6.1-gnu/Documentation/crypto/userspace-if.rst linux-libre-6.2-gnu/Documentation/crypto/userspace-if.rst
index b45dabbf69d6..f80f243e227e 100644
--- linux-libre-6.1-gnu/Documentation/crypto/userspace-if.rst
+++ linux-libre-6.2-gnu/Documentation/crypto/userspace-if.rst
@@ -131,9 +131,9 @@ from the kernel crypto API. If the buffer is too small for the message
 digest, the flag MSG_TRUNC is set by the kernel.
 
 In order to set a message digest key, the calling application must use
-the setsockopt() option of ALG_SET_KEY. If the key is not set the HMAC
-operation is performed without the initial HMAC state change caused by
-the key.
+the setsockopt() option of ALG_SET_KEY or ALG_SET_KEY_BY_KEY_SERIAL. If the
+key is not set the HMAC operation is performed without the initial HMAC state
+change caused by the key.
 
 Symmetric Cipher API
 --------------------
@@ -382,6 +382,15 @@ mentioned optname:
 
    -  the RNG cipher type to provide the seed
 
+- ALG_SET_KEY_BY_KEY_SERIAL -- Setting the key via keyring key_serial_t.
+   This operation behaves the same as ALG_SET_KEY. The decrypted
+   data is copied from a keyring key, and uses that data as the
+   key for symmetric encryption.
+
+   The passed in key_serial_t must have the KEY_(POS|USR|GRP|OTH)_SEARCH
+   permission set, otherwise -EPERM is returned. Supports key types: user,
+   logon, encrypted, and trusted.
+
 -  ALG_SET_AEAD_AUTHSIZE -- Setting the authentication tag size for
    AEAD ciphers. For a encryption operation, the authentication tag of
    the given size will be generated. For a decryption operation, the
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/ktap.rst linux-libre-6.2-gnu/Documentation/dev-tools/ktap.rst
index d0a9565b0f44..414c105b10a9 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/ktap.rst
+++ linux-libre-6.2-gnu/Documentation/dev-tools/ktap.rst
@@ -80,8 +80,8 @@ have the number 1 and the number then must increase by 1 for each additional
 subtest within the same test at the same nesting level.
 
 The description is a description of the test, generally the name of
-the test, and can be any string of words (can't include #). The
-description is optional, but recommended.
+the test, and can be any string of characters other than # or a
+newline.  The description is optional, but recommended.
 
 The directive and any diagnostic data is optional. If either are present, they
 must follow a hash sign, "#".
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/kunit/architecture.rst linux-libre-6.2-gnu/Documentation/dev-tools/kunit/architecture.rst
index 8efe792bdcb9..e95ab05342bb 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/kunit/architecture.rst
+++ linux-libre-6.2-gnu/Documentation/dev-tools/kunit/architecture.rst
@@ -4,16 +4,17 @@
 KUnit Architecture
 ==================
 
-The KUnit architecture can be divided into two parts:
+The KUnit architecture is divided into two parts:
 
 - `In-Kernel Testing Framework`_
-- `kunit_tool (Command Line Test Harness)`_
+- `kunit_tool (Command-line Test Harness)`_
 
 In-Kernel Testing Framework
 ===========================
 
 The kernel testing library supports KUnit tests written in C using
-KUnit. KUnit tests are kernel code. KUnit does several things:
+KUnit. These KUnit tests are kernel code. KUnit performs the following
+tasks:
 
 - Organizes tests
 - Reports test results
@@ -22,19 +23,17 @@ KUnit. KUnit tests are kernel code. KUnit does several things:
 Test Cases
 ----------
 
-The fundamental unit in KUnit is the test case. The KUnit test cases are
-grouped into KUnit suites. A KUnit test case is a function with type
-signature ``void (*)(struct kunit *test)``.
-These test case functions are wrapped in a struct called
-struct kunit_case.
+The test case is the fundamental unit in KUnit. KUnit test cases are organised
+into suites. A KUnit test case is a function with type signature
+``void (*)(struct kunit *test)``. These test case functions are wrapped in a
+struct called struct kunit_case.
 
 .. note:
 	``generate_params`` is optional for non-parameterized tests.
 
-Each KUnit test case gets a ``struct kunit`` context
-object passed to it that tracks a running test. The KUnit assertion
-macros and other KUnit utilities use the ``struct kunit`` context
-object. As an exception, there are two fields:
+Each KUnit test case receives a ``struct kunit`` context object that tracks a
+running test. The KUnit assertion macros and other KUnit utilities use the
+``struct kunit`` context object. As an exception, there are two fields:
 
 - ``->priv``: The setup functions can use it to store arbitrary test
   user data.
@@ -77,12 +76,13 @@ Executor
 
 The KUnit executor can list and run built-in KUnit tests on boot.
 The Test suites are stored in a linker section
-called ``.kunit_test_suites``. For code, see:
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/asm-generic/vmlinux.lds.h?h=v5.15#n945.
+called ``.kunit_test_suites``. For the code, see ``KUNIT_TABLE()`` macro
+definition in
+`include/asm-generic/vmlinux.lds.h <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/asm-generic/vmlinux.lds.h?h=v6.0#n950>`_.
 The linker section consists of an array of pointers to
 ``struct kunit_suite``, and is populated by the ``kunit_test_suites()``
-macro. To run all tests compiled into the kernel, the KUnit executor
-iterates over the linker section array.
+macro. The KUnit executor iterates over the linker section array in order to
+run all the tests that are compiled into the kernel.
 
 .. kernel-figure:: kunit_suitememorydiagram.svg
 	:alt:	KUnit Suite Memory
@@ -90,17 +90,17 @@ iterates over the linker section array.
 	KUnit Suite Memory Diagram
 
 On the kernel boot, the KUnit executor uses the start and end addresses
-of this section to iterate over and run all tests. For code, see:
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/lib/kunit/executor.c
-
+of this section to iterate over and run all tests. For the implementation of the
+executor, see
+`lib/kunit/executor.c <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/lib/kunit/executor.c>`_.
 When built as a module, the ``kunit_test_suites()`` macro defines a
 ``module_init()`` function, which runs all the tests in the compilation
 unit instead of utilizing the executor.
 
 In KUnit tests, some error classes do not affect other tests
 or parts of the kernel, each KUnit case executes in a separate thread
-context. For code, see:
-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/lib/kunit/try-catch.c?h=v5.15#n58
+context. See the ``kunit_try_catch_run()`` function in
+`lib/kunit/try-catch.c <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/lib/kunit/try-catch.c?h=v5.15#n58>`_.
 
 Assertion Macros
 ----------------
@@ -111,37 +111,36 @@ All expectations/assertions are formatted as:
 
 - ``{EXPECT|ASSERT}`` determines whether the check is an assertion or an
   expectation.
+  In the event of a failure, the testing flow differs as follows:
 
-	- For an expectation, if the check fails, marks the test as failed
-	  and logs the failure.
+	- For expectations, the test is marked as failed and the failure is logged.
 
-	- An assertion, on failure, causes the test case to terminate
-	  immediately.
+	- Failing assertions, on the other hand, result in the test case being
+	  terminated immediately.
 
-		- Assertions call function:
+		- Assertions call the function:
 		  ``void __noreturn kunit_abort(struct kunit *)``.
 
-		- ``kunit_abort`` calls function:
+		- ``kunit_abort`` calls the function:
 		  ``void __noreturn kunit_try_catch_throw(struct kunit_try_catch *try_catch)``.
 
-		- ``kunit_try_catch_throw`` calls function:
+		- ``kunit_try_catch_throw`` calls the function:
 		  ``void kthread_complete_and_exit(struct completion *, long) __noreturn;``
 		  and terminates the special thread context.
 
 - ``<op>`` denotes a check with options: ``TRUE`` (supplied property
-  has the boolean value “true”), ``EQ`` (two supplied properties are
+  has the boolean value "true"), ``EQ`` (two supplied properties are
   equal), ``NOT_ERR_OR_NULL`` (supplied pointer is not null and does not
-  contain an “err” value).
+  contain an "err" value).
 
 - ``[_MSG]`` prints a custom message on failure.
 
 Test Result Reporting
 ---------------------
-KUnit prints test results in KTAP format. KTAP is based on TAP14, see:
-https://github.com/isaacs/testanything.github.io/blob/tap14/tap-version-14-specification.md.
-KTAP (yet to be standardized format) works with KUnit and Kselftest.
-The KUnit executor prints KTAP results to dmesg, and debugfs
-(if configured).
+KUnit prints the test results in KTAP format. KTAP is based on TAP14, see
+Documentation/dev-tools/ktap.rst.
+KTAP works with KUnit and Kselftest. The KUnit executor prints KTAP results to
+dmesg, and debugfs (if configured).
 
 Parameterized Tests
 -------------------
@@ -150,33 +149,35 @@ Each KUnit parameterized test is associated with a collection of
 parameters. The test is invoked multiple times, once for each parameter
 value and the parameter is stored in the ``param_value`` field.
 The test case includes a KUNIT_CASE_PARAM() macro that accepts a
-generator function.
-The generator function is passed the previous parameter and returns the next
-parameter. It also provides a macro to generate common-case generators based on
-arrays.
+generator function. The generator function is passed the previous parameter
+and returns the next parameter. It also includes a macro for generating
+array-based common-case generators.
 
-kunit_tool (Command Line Test Harness)
+kunit_tool (Command-line Test Harness)
 ======================================
 
-kunit_tool is a Python script ``(tools/testing/kunit/kunit.py)``
-that can be used to configure, build, exec, parse and run (runs other
-commands in order) test results. You can either run KUnit tests using
-kunit_tool or can include KUnit in kernel and parse manually.
+``kunit_tool`` is a Python script, found in ``tools/testing/kunit/kunit.py``. It
+is used to configure, build, execute, parse test results and run all of the
+previous commands in correct order (i.e., configure, build, execute and parse).
+You have two options for running KUnit tests: either build the kernel with KUnit
+enabled and manually parse the results (see
+Documentation/dev-tools/kunit/run_manual.rst) or use ``kunit_tool``
+(see Documentation/dev-tools/kunit/run_wrapper.rst).
 
 - ``configure`` command generates the kernel ``.config`` from a
   ``.kunitconfig`` file (and any architecture-specific options).
-  For some architectures, additional config options are specified in the
-  ``qemu_config`` Python script
-  (For example: ``tools/testing/kunit/qemu_configs/powerpc.py``).
+  The Python scripts available in ``qemu_configs`` folder
+  (for example, ``tools/testing/kunit/qemu configs/powerpc.py``) contains
+  additional configuration options for specific architectures.
   It parses both the existing ``.config`` and the ``.kunitconfig`` files
-  and ensures that ``.config`` is a superset of ``.kunitconfig``.
-  If this is not the case, it will combine the two and run
-  ``make olddefconfig`` to regenerate the ``.config`` file. It then
-  verifies that ``.config`` is now a superset. This checks if all
-  Kconfig dependencies are correctly specified in ``.kunitconfig``.
-  ``kunit_config.py`` includes the parsing Kconfigs code. The code which
-  runs ``make olddefconfig`` is a part of ``kunit_kernel.py``. You can
-  invoke this command via: ``./tools/testing/kunit/kunit.py config`` and
+  to ensure that ``.config`` is a superset of ``.kunitconfig``.
+  If not, it will combine the two and run ``make olddefconfig`` to regenerate
+  the ``.config`` file. It then checks to see if ``.config`` has become a superset.
+  This verifies that all the Kconfig dependencies are correctly specified in the
+  file ``.kunitconfig``. The ``kunit_config.py`` script contains the code for parsing
+  Kconfigs. The code which runs ``make olddefconfig`` is part of the
+  ``kunit_kernel.py`` script. You can invoke this command through:
+  ``./tools/testing/kunit/kunit.py config`` and
   generate a ``.config`` file.
 - ``build`` runs ``make`` on the kernel tree with required options
   (depends on the architecture and some options, for example: build_dir)
@@ -184,8 +185,8 @@ kunit_tool or can include KUnit in kernel and parse manually.
   To build a KUnit kernel from the current ``.config``, you can use the
   ``build`` argument: ``./tools/testing/kunit/kunit.py build``.
 - ``exec`` command executes kernel results either directly (using
-  User-mode Linux configuration), or via an emulator such
-  as QEMU. It reads results from the log via standard
+  User-mode Linux configuration), or through an emulator such
+  as QEMU. It reads results from the log using standard
   output (stdout), and passes them to ``parse`` to be parsed.
   If you already have built a kernel with built-in KUnit tests,
   you can run the kernel and display the test results with the ``exec``
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/kunit/index.rst linux-libre-6.2-gnu/Documentation/dev-tools/kunit/index.rst
index f5d13f1d37be..b3593ae29ace 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/kunit/index.rst
+++ linux-libre-6.2-gnu/Documentation/dev-tools/kunit/index.rst
@@ -16,7 +16,6 @@ KUnit - Linux Kernel Unit Testing
 	api/index
 	style
 	faq
-	tips
 	running_tips
 
 This section details the kernel unit testing framework.
@@ -100,14 +99,11 @@ Read also :ref:`kinds-of-tests`.
 How do I use it?
 ================
 
-*   Documentation/dev-tools/kunit/start.rst - for KUnit new users.
-*   Documentation/dev-tools/kunit/architecture.rst - KUnit architecture.
-*   Documentation/dev-tools/kunit/run_wrapper.rst - run kunit_tool.
-*   Documentation/dev-tools/kunit/run_manual.rst - run tests without kunit_tool.
-*   Documentation/dev-tools/kunit/usage.rst - write tests.
-*   Documentation/dev-tools/kunit/tips.rst - best practices with
-    examples.
-*   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
-    used for testing.
-*   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
-    answers.
+You can find a step-by-step guide to writing and running KUnit tests in
+Documentation/dev-tools/kunit/start.rst
+
+Alternatively, feel free to look through the rest of the KUnit documentation,
+or to experiment with tools/testing/kunit/kunit.py and the example test under
+lib/kunit/kunit-example-test.c
+
+Happy testing!
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/kunit/start.rst linux-libre-6.2-gnu/Documentation/dev-tools/kunit/start.rst
index f4f504f1fb15..c736613c9b19 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/kunit/start.rst
+++ linux-libre-6.2-gnu/Documentation/dev-tools/kunit/start.rst
@@ -294,13 +294,11 @@ Congrats! You just wrote your first KUnit test.
 Next Steps
 ==========
 
-*   Documentation/dev-tools/kunit/architecture.rst - KUnit architecture.
-*   Documentation/dev-tools/kunit/run_wrapper.rst - run kunit_tool.
-*   Documentation/dev-tools/kunit/run_manual.rst - run tests without kunit_tool.
-*   Documentation/dev-tools/kunit/usage.rst - write tests.
-*   Documentation/dev-tools/kunit/tips.rst - best practices with
-    examples.
-*   Documentation/dev-tools/kunit/api/index.rst - KUnit APIs
-    used for testing.
-*   Documentation/dev-tools/kunit/faq.rst - KUnit common questions and
-    answers.
+If you're interested in using some of the more advanced features of kunit.py,
+take a look at Documentation/dev-tools/kunit/run_wrapper.rst
+
+If you'd like to run tests without using kunit.py, check out
+Documentation/dev-tools/kunit/run_manual.rst
+
+For more information on writing KUnit tests (including some common techniques
+for testing different things), see Documentation/dev-tools/kunit/usage.rst
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/kunit/tips.rst linux-libre-6.2-gnu/Documentation/dev-tools/kunit/tips.rst
deleted file mode 100644
index 492d2ded2f5a..000000000000
--- linux-libre-6.1-gnu/Documentation/dev-tools/kunit/tips.rst
+++ /dev/null
@@ -1,190 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-============================
-Tips For Writing KUnit Tests
-============================
-
-Exiting early on failed expectations
-------------------------------------
-
-``KUNIT_EXPECT_EQ`` and friends will mark the test as failed and continue
-execution.  In some cases, it's unsafe to continue and you can use the
-``KUNIT_ASSERT`` variant to exit on failure.
-
-.. code-block:: c
-
-	void example_test_user_alloc_function(struct kunit *test)
-	{
-		void *object = alloc_some_object_for_me();
-
-		/* Make sure we got a valid pointer back. */
-		KUNIT_ASSERT_NOT_ERR_OR_NULL(test, object);
-		do_something_with_object(object);
-	}
-
-Allocating memory
------------------
-
-Where you would use ``kzalloc``, you should prefer ``kunit_kzalloc`` instead.
-KUnit will ensure the memory is freed once the test completes.
-
-This is particularly useful since it lets you use the ``KUNIT_ASSERT_EQ``
-macros to exit early from a test without having to worry about remembering to
-call ``kfree``.
-
-Example:
-
-.. code-block:: c
-
-	void example_test_allocation(struct kunit *test)
-	{
-		char *buffer = kunit_kzalloc(test, 16, GFP_KERNEL);
-		/* Ensure allocation succeeded. */
-		KUNIT_ASSERT_NOT_ERR_OR_NULL(test, buffer);
-
-		KUNIT_ASSERT_STREQ(test, buffer, "");
-	}
-
-
-Testing static functions
-------------------------
-
-If you don't want to expose functions or variables just for testing, one option
-is to conditionally ``#include`` the test file at the end of your .c file, e.g.
-
-.. code-block:: c
-
-	/* In my_file.c */
-
-	static int do_interesting_thing();
-
-	#ifdef CONFIG_MY_KUNIT_TEST
-	#include "my_kunit_test.c"
-	#endif
-
-Injecting test-only code
-------------------------
-
-Similarly to the above, it can be useful to add test-specific logic.
-
-.. code-block:: c
-
-	/* In my_file.h */
-
-	#ifdef CONFIG_MY_KUNIT_TEST
-	/* Defined in my_kunit_test.c */
-	void test_only_hook(void);
-	#else
-	void test_only_hook(void) { }
-	#endif
-
-This test-only code can be made more useful by accessing the current kunit
-test, see below.
-
-Accessing the current test
---------------------------
-
-In some cases, you need to call test-only code from outside the test file, e.g.
-like in the example above or if you're providing a fake implementation of an
-ops struct.
-There is a ``kunit_test`` field in ``task_struct``, so you can access it via
-``current->kunit_test``.
-
-Here's a slightly in-depth example of how one could implement "mocking":
-
-.. code-block:: c
-
-	#include <linux/sched.h> /* for current */
-
-	struct test_data {
-		int foo_result;
-		int want_foo_called_with;
-	};
-
-	static int fake_foo(int arg)
-	{
-		struct kunit *test = current->kunit_test;
-		struct test_data *test_data = test->priv;
-
-		KUNIT_EXPECT_EQ(test, test_data->want_foo_called_with, arg);
-		return test_data->foo_result;
-	}
-
-	static void example_simple_test(struct kunit *test)
-	{
-		/* Assume priv is allocated in the suite's .init */
-		struct test_data *test_data = test->priv;
-
-		test_data->foo_result = 42;
-		test_data->want_foo_called_with = 1;
-
-		/* In a real test, we'd probably pass a pointer to fake_foo somewhere
-		 * like an ops struct, etc. instead of calling it directly. */
-		KUNIT_EXPECT_EQ(test, fake_foo(1), 42);
-	}
-
-
-Note: here we're able to get away with using ``test->priv``, but if you wanted
-something more flexible you could use a named ``kunit_resource``, see
-Documentation/dev-tools/kunit/api/test.rst.
-
-Failing the current test
-------------------------
-
-But sometimes, you might just want to fail the current test. In that case, we
-have ``kunit_fail_current_test(fmt, args...)`` which is defined in ``<kunit/test-bug.h>`` and
-doesn't require pulling in ``<kunit/test.h>``.
-
-E.g. say we had an option to enable some extra debug checks on some data structure:
-
-.. code-block:: c
-
-	#include <kunit/test-bug.h>
-
-	#ifdef CONFIG_EXTRA_DEBUG_CHECKS
-	static void validate_my_data(struct data *data)
-	{
-		if (is_valid(data))
-			return;
-
-		kunit_fail_current_test("data %p is invalid", data);
-
-		/* Normal, non-KUnit, error reporting code here. */
-	}
-	#else
-	static void my_debug_function(void) { }
-	#endif
-
-
-Customizing error messages
---------------------------
-
-Each of the ``KUNIT_EXPECT`` and ``KUNIT_ASSERT`` macros have a ``_MSG`` variant.
-These take a format string and arguments to provide additional context to the automatically generated error messages.
-
-.. code-block:: c
-
-	char some_str[41];
-	generate_sha1_hex_string(some_str);
-
-	/* Before. Not easy to tell why the test failed. */
-	KUNIT_EXPECT_EQ(test, strlen(some_str), 40);
-
-	/* After. Now we see the offending string. */
-	KUNIT_EXPECT_EQ_MSG(test, strlen(some_str), 40, "some_str='%s'", some_str);
-
-Alternatively, one can take full control over the error message by using ``KUNIT_FAIL()``, e.g.
-
-.. code-block:: c
-
-	/* Before */
-	KUNIT_EXPECT_EQ(test, some_setup_function(), 0);
-
-	/* After: full control over the failure message. */
-	if (some_setup_function())
-		KUNIT_FAIL(test, "Failed to setup thing for testing");
-
-Next Steps
-==========
-*   Optional: see the Documentation/dev-tools/kunit/usage.rst page for a more
-    in-depth explanation of KUnit.
diff --git linux-libre-6.1-gnu/Documentation/dev-tools/kunit/usage.rst linux-libre-6.2-gnu/Documentation/dev-tools/kunit/usage.rst
index 2737863ef365..48f8196d5aad 100644
--- linux-libre-6.1-gnu/Documentation/dev-tools/kunit/usage.rst
+++ linux-libre-6.2-gnu/Documentation/dev-tools/kunit/usage.rst
@@ -112,11 +112,45 @@ terminates the test case if the condition is not satisfied. For example:
 			KUNIT_EXPECT_LE(test, a[i], a[i + 1]);
 	}
 
-In this example, the method under test should return pointer to a value. If the
-pointer returns null or an errno, we want to stop the test since the following
-expectation could crash the test case. `ASSERT_NOT_ERR_OR_NULL(...)` allows us
-to bail out of the test case if the appropriate conditions are not satisfied to
-complete the test.
+In this example, we need to be able to allocate an array to test the ``sort()``
+function. So we use ``KUNIT_ASSERT_NOT_ERR_OR_NULL()`` to abort the test if
+there's an allocation error.
+
+.. note::
+   In other test frameworks, ``ASSERT`` macros are often implemented by calling
+   ``return`` so they only work from the test function. In KUnit, we stop the
+   current kthread on failure, so you can call them from anywhere.
+
+Customizing error messages
+--------------------------
+
+Each of the ``KUNIT_EXPECT`` and ``KUNIT_ASSERT`` macros have a ``_MSG``
+variant.  These take a format string and arguments to provide additional
+context to the automatically generated error messages.
+
+.. code-block:: c
+
+	char some_str[41];
+	generate_sha1_hex_string(some_str);
+
+	/* Before. Not easy to tell why the test failed. */
+	KUNIT_EXPECT_EQ(test, strlen(some_str), 40);
+
+	/* After. Now we see the offending string. */
+	KUNIT_EXPECT_EQ_MSG(test, strlen(some_str), 40, "some_str='%s'", some_str);
+
+Alternatively, one can take full control over the error message by using
+``KUNIT_FAIL()``, e.g.
+
+.. code-block:: c
+
+	/* Before */
+	KUNIT_EXPECT_EQ(test, some_setup_function(), 0);
+
+	/* After: full control over the failure message. */
+	if (some_setup_function())
+		KUNIT_FAIL(test, "Failed to setup thing for testing");
+
 
 Test Suites
 ~~~~~~~~~~~
@@ -546,24 +580,6 @@ By reusing the same ``cases`` array from above, we can write the test as a
 		{}
 	};
 
-Exiting Early on Failed Expectations
-------------------------------------
-
-We can use ``KUNIT_EXPECT_EQ`` to mark the test as failed and continue
-execution.  In some cases, it is unsafe to continue. We can use the
-``KUNIT_ASSERT`` variant to exit on failure.
-
-.. code-block:: c
-
-	void example_test_user_alloc_function(struct kunit *test)
-	{
-		void *object = alloc_some_object_for_me();
-
-		/* Make sure we got a valid pointer back. */
-		KUNIT_ASSERT_NOT_ERR_OR_NULL(test, object);
-		do_something_with_object(object);
-	}
-
 Allocating Memory
 -----------------
 
@@ -625,17 +641,23 @@ as shown in next section: *Accessing The Current Test*.
 Accessing The Current Test
 --------------------------
 
-In some cases, we need to call test-only code from outside the test file.
-For example, see example in section *Injecting Test-Only Code* or if
-we are providing a fake implementation of an ops struct. Using
-``kunit_test`` field in ``task_struct``, we can access it via
-``current->kunit_test``.
+In some cases, we need to call test-only code from outside the test file.  This
+is helpful, for example, when providing a fake implementation of a function, or
+to fail any current test from within an error handler.
+We can do this via the ``kunit_test`` field in ``task_struct``, which we can
+access using the ``kunit_get_current_test()`` function in ``kunit/test-bug.h``.
+
+``kunit_get_current_test()`` is safe to call even if KUnit is not enabled. If
+KUnit is not enabled, was built as a module (``CONFIG_KUNIT=m``), or no test is
+running in the current task, it will return ``NULL``. This compiles down to
+either a no-op or a static key check, so will have a negligible performance
+impact when no test is running.
 
-The example below includes how to implement "mocking":
+The example below uses this to implement a "mock" implementation of a function, ``foo``:
 
 .. code-block:: c
 
-	#include <linux/sched.h> /* for current */
+	#include <kunit/test-bug.h> /* for kunit_get_current_test */
 
 	struct test_data {
 		int foo_result;
@@ -644,7 +666,7 @@ The example below includes how to implement "mocking":
 
 	static int fake_foo(int arg)
 	{
-		struct kunit *test = current->kunit_test;
+		struct kunit *test = kunit_get_current_test();
 		struct test_data *test_data = test->priv;
 
 		KUNIT_EXPECT_EQ(test, test_data->want_foo_called_with, arg);
@@ -675,7 +697,7 @@ Each test can have multiple resources which have string names providing the same
 flexibility as a ``priv`` member, but also, for example, allowing helper
 functions to create resources without conflicting with each other. It is also
 possible to define a clean up function for each resource, making it easy to
-avoid resource leaks. For more information, see Documentation/dev-tools/kunit/api/test.rst.
+avoid resource leaks. For more information, see Documentation/dev-tools/kunit/api/resource.rst.
 
 Failing The Current Test
 ------------------------
@@ -703,3 +725,9 @@ structures as shown below:
 	static void my_debug_function(void) { }
 	#endif
 
+``kunit_fail_current_test()`` is safe to call even if KUnit is not enabled. If
+KUnit is not enabled, was built as a module (``CONFIG_KUNIT=m``), or no test is
+running in the current task, it will do nothing. This compiles down to either a
+no-op or a static key check, so will have a negligible performance impact when
+no test is running.
+
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/.gitignore linux-libre-6.2-gnu/Documentation/devicetree/bindings/.gitignore
index a77719968a7e..51ddb26d93f0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/.gitignore
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/.gitignore
@@ -2,3 +2,8 @@
 *.example.dts
 /processed-schema*.yaml
 /processed-schema*.json
+
+#
+# We don't want to ignore the following even if they are dot-files
+#
+!.yamllint
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/amlogic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/amlogic.yaml
index 9fda2436c618..e16b5fa55847 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -163,6 +163,7 @@ properties:
               - azw,gsking-x
               - azw,gtking
               - azw,gtking-pro
+              - hardkernel,odroid-go-ultra
               - hardkernel,odroid-n2
               - hardkernel,odroid-n2-plus
               - khadas,vim3
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/apple.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/apple.yaml
index 7262f3c09867..da78c69774f2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/apple.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/apple.yaml
@@ -19,12 +19,14 @@ description: |
   - MacBook Air (M1, 2020)
   - iMac (24-inch, M1, 2021)
 
-  And devices based on the "M1 Pro" and "M1 Max" SoCs:
+  And devices based on the "M1 Pro", "M1 Max" and "M1 Ultra" SoCs:
 
   - MacBook Pro (14-inch, M1 Pro, 2021)
   - MacBook Pro (14-inch, M1 Max, 2021)
   - MacBook Pro (16-inch, M1 Pro, 2021)
   - MacBook Pro (16-inch, M1 Max, 2021)
+  - Mac Studio (M1 Max, 2022)
+  - Mac Studio (M1 Ultra, 2022)
 
   The compatible property should follow this format:
 
@@ -67,6 +69,7 @@ properties:
               - apple,j457 # iMac (24-inch, 2x USB-C, M1, 2021)
           - const: apple,t8103
           - const: apple,arm-platform
+
       - description: Apple M1 Pro SoC based platforms
         items:
           - enum:
@@ -74,14 +77,23 @@ properties:
               - apple,j316s # MacBook Pro (16-inch, M1 Pro, 2021)
           - const: apple,t6000
           - const: apple,arm-platform
+
       - description: Apple M1 Max SoC based platforms
         items:
           - enum:
               - apple,j314c # MacBook Pro (14-inch, M1 Max, 2021)
               - apple,j316c # MacBook Pro (16-inch, M1 Max, 2021)
+              - apple,j375c # Mac Studio (M1 Max, 2022)
           - const: apple,t6001
           - const: apple,arm-platform
 
+      - description: Apple M1 Ultra SoC based platforms
+        items:
+          - enum:
+              - apple,j375d # Mac Studio (M1 Ultra, 2022)
+          - const: apple,t6002
+          - const: apple,arm-platform
+
 additionalProperties: true
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
index 217a1d674863..73f272664e83 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
@@ -17,6 +17,7 @@ properties:
       - description: AST2400 based boards
         items:
           - enum:
+              - delta,ahe50dc-bmc
               - facebook,galaxy100-bmc
               - facebook,wedge100-bmc
               - facebook,wedge40-bmc
@@ -82,7 +83,7 @@ properties:
               - ibm,tacoma-bmc
               - inventec,transformer-bmc
               - jabil,rbp-bmc
-              - nuvia,dc-scm-bmc
+              - qcom,dc-scm-v1-bmc
               - quanta,s6q-bmc
           - const: aspeed,ast2600
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
index 8051a75c2c79..162a39dab218 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/bcm2835.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM2711/BCM2835 Platforms Device Tree Bindings
+title: Broadcom BCM2711/BCM2835 Platforms
 
 maintainers:
   - Eric Anholt <eric@anholt.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml
index c60324357435..f2bcac0096b7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,bcm11351.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM11351 device tree bindings
+title: Broadcom BCM11351
 
 maintainers:
   - Florian Fainelli <f.fainelli@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml
index b3020757380f..cf4e254e32f1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,bcm21664.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM21664 device tree bindings
+title: Broadcom BCM21664
 
 maintainers:
   - Florian Fainelli <f.fainelli@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml
index 37f3a6fcde76..eafec29ba7ab 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,bcm23550.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM23550 device tree bindings
+title: Broadcom BCM23550
 
 maintainers:
   - Florian Fainelli <f.fainelli@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml
index 958df32b4899..454b0e93245d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,bcm4708.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM4708 device tree bindings
+title: Broadcom BCM4708
 
 description:
   Broadcom BCM4708/47081/4709/47094/53012 Wi-Fi/network SoCs based
@@ -66,6 +66,7 @@ properties:
           - enum:
               - asus,rt-ac88u
               - dlink,dir-885l
+              - dlink,dir-890l
               - linksys,panamera
               - luxul,abr-4500-v1
               - luxul,xap-1610-v1
@@ -97,6 +98,7 @@ properties:
       - description: BCM53016 based boards
         items:
           - enum:
+              - dlink,dwl-8610ap
               - meraki,mr32
           - const: brcm,bcm53016
           - const: brcm,bcm4708
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
index 84866e29cab0..07892cbdd23c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,bcmbca.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Broadband SoC device tree bindings
+title: Broadcom Broadband SoC
 
 description:
   Broadcom Broadband SoCs include family of high performance DSL/PON/Wireless
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml
index 432ccf990f9e..a0a3f32db54e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,cygnus.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Cygnus device tree bindings
+title: Broadcom Cygnus
 
 maintainers:
   - Ray Jui <rjui@broadcom.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml
index 294948399f82..cc6add0e933a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,hr2.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Hurricane 2 device tree bindings
+title: Broadcom Hurricane 2
 
 description:
   Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml
index c4847abbecd8..6696598eca0e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,ns2.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom North Star 2 (NS2) device tree bindings
+title: Broadcom North Star 2 (NS2)
 
 maintainers:
   - Ray Jui <rjui@broadcom.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
index 7d184ba7d180..a43b2d4d936b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,nsp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Northstar Plus device tree bindings
+title: Broadcom Northstar Plus
 
 description:
   Broadcom Northstar Plus family of SoCs are used for switching control
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml
index c638e04ebae0..c6ccb78aab0a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,stingray.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Stingray device tree bindings
+title: Broadcom Stingray
 
 maintainers:
   - Ray Jui <rjui@broadcom.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml
index 4eba182abd53..3f441352fbf0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/bcm/brcm,vulcan-soc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom Vulcan device tree bindings
+title: Broadcom Vulcan
 
 maintainers:
   - Robert Richter <rrichter@marvell.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/cci-control-port.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/cci-control-port.yaml
index c9114866213f..c29d250a6d77 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/cci-control-port.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/cci-control-port.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/cci-control-port.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: CCI Interconnect Bus Masters binding
+title: CCI Interconnect Bus Masters
 
 maintainers:
   - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/cpus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/cpus.yaml
index 5c13b73e4d57..01b5a9c689a2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/cpus.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/cpus.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM CPUs bindings
+title: ARM CPUs
 
 maintainers:
   - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
@@ -178,11 +178,13 @@ properties:
       - qcom,kryo250
       - qcom,kryo260
       - qcom,kryo280
+      - qcom,kryo360
       - qcom,kryo385
       - qcom,kryo468
       - qcom,kryo485
       - qcom,kryo560
       - qcom,kryo570
+      - qcom,kryo660
       - qcom,kryo685
       - qcom,kryo780
       - qcom,scorpion
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
index 9a426110a14a..d4dc0749f9fd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/firmware/linaro,optee-tz.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OP-TEE Device Tree Bindings
+title: OP-TEE
 
 maintainers:
   - Jens Wiklander <jens.wiklander@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/fsl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/fsl.yaml
index fbfc4f99c01e..05b5276a0e14 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/fsl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -520,6 +520,7 @@ properties:
         items:
           - enum:
               - fsl,imx6sl-evk            # i.MX6 SoloLite EVK Board
+              - kobo,aura2
               - kobo,tolino-shine2hd
               - kobo,tolino-shine3
               - kobo,tolino-vision5
@@ -814,6 +815,7 @@ properties:
           - enum:
               - beacon,imx8mm-beacon-kit  # i.MX8MM Beacon Development Kit
               - boundary,imx8mm-nitrogen8mm  # i.MX8MM Nitrogen Board
+              - cloos,imx8mm-phg          # i.MX8MM Cloos PHG Board
               - dmo,imx8mm-data-modul-edm-sbc # i.MX8MM eDM SBC
               - emtrion,emcon-mx8mm-avari # emCON-MX8MM SoM on Avari Base
               - fsl,imx8mm-ddr4-evk       # i.MX8MM DDR4 EVK Board
@@ -825,6 +827,7 @@ properties:
               - gw,imx8mm-gw7901          # i.MX8MM Gateworks Board
               - gw,imx8mm-gw7902          # i.MX8MM Gateworks Board
               - gw,imx8mm-gw7903          # i.MX8MM Gateworks Board
+              - innocomm,wb15-evk         # i.MX8MM Innocomm EVK board with WB15 SoM
               - kontron,imx8mm-sl         # i.MX8MM Kontron SL (N801X) SOM
               - kontron,imx8mm-osm-s      # i.MX8MM Kontron OSM-S (N802X) SOM
               - menlo,mx8menlo            # i.MX8MM Menlo board with Verdin SoM
@@ -1067,6 +1070,18 @@ properties:
               - fsl,imx93-11x11-evk       # i.MX93 11x11 EVK Board
           - const: fsl,imx93
 
+      - description: i.MXRT1050 based Boards
+        items:
+          - enum:
+              - fsl,imxrt1050-evk         # i.MXRT1050 EVK Board
+          - const: fsl,imxrt1050
+
+      - description: i.MXRT1170 based Boards
+        items:
+          - enum:
+              - fsl,imxrt1170-evk         # i.MXRT1170 EVK Board
+          - const: fsl,imxrt1170
+
       - description:
           Freescale Vybrid Platform Device Tree Bindings
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.yaml
index b38458022946..540876322040 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/hisilicon/hisilicon.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Hisilicon Platforms Device Tree Bindings
+title: Hisilicon Platforms
 
 maintainers:
   - Wei Xu <xuwei5@hisilicon.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
index 5cbcacaeb441..ff378d5cbd32 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/keystone/ti,k3-sci-common.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common K3 TI-SCI bindings
+title: Common K3 TI-SCI
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
index 34f5f877d444..91b96065f7df 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/keystone/ti,sci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI-SCI controller device node bindings
+title: TI-SCI controller
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
index e9bf3054529f..52d78521e412 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/marvell/armada-7k-8k.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell Armada 7K/8K Platforms Device Tree Bindings
+title: Marvell Armada 7K/8K Platforms
 
 maintainers:
   - Gregory CLEMENT <gregory.clement@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek.yaml
index d76ce4c3819d..2275e5d93721 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -58,6 +58,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt6795-evb
+              - sony,xperia-m5
           - const: mediatek,mt6795
       - items:
           - enum:
@@ -83,6 +84,7 @@ properties:
           - const: mediatek,mt7629
       - items:
           - enum:
+              - bananapi,bpi-r3
               - mediatek,mt7986a-rfb
           - const: mediatek,mt7986a
       - items:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
index eb451bec23d3..0711f1834fbd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
@@ -32,14 +32,26 @@ properties:
               - mediatek,mt8183-mmsys
               - mediatek,mt8186-mmsys
               - mediatek,mt8192-mmsys
-              - mediatek,mt8195-mmsys
               - mediatek,mt8365-mmsys
           - const: syscon
+
+      - description: vdosys0 and vdosys1 are 2 display HW pipelines,
+                     so mt8195 binding should be deprecated.
+        deprecated: true
+        items:
+          - const: mediatek,mt8195-mmsys
+          - const: syscon
+
       - items:
           - const: mediatek,mt7623-mmsys
           - const: mediatek,mt2701-mmsys
           - const: syscon
 
+      - items:
+          - const: mediatek,mt8195-vdosys0
+          - const: mediatek,mt8195-mmsys
+          - const: syscon
+
   reg:
     maxItems: 1
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt7622-wed.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt7622-wed.yaml
index 84fb0a146b6e..5c223cb063d4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt7622-wed.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt7622-wed.yaml
@@ -29,6 +29,38 @@ properties:
   interrupts:
     maxItems: 1
 
+  memory-region:
+    items:
+      - description: firmware EMI region
+      - description: firmware ILM region
+      - description: firmware DLM region
+      - description: firmware CPU DATA region
+      - description: firmware BOOT region
+
+  memory-region-names:
+    items:
+      - const: wo-emi
+      - const: wo-ilm
+      - const: wo-dlm
+      - const: wo-data
+      - const: wo-boot
+
+  mediatek,wo-ccif:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: mediatek wed-wo controller interface.
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt7622-wed
+    then:
+      properties:
+        memory-region-names: false
+        memory-region: false
+        mediatek,wo-ccif: false
+
 required:
   - compatible
   - reg
@@ -49,3 +81,23 @@ examples:
         interrupts = <GIC_SPI 214 IRQ_TYPE_LEVEL_LOW>;
       };
     };
+
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      wed@15010000 {
+        compatible = "mediatek,mt7986-wed", "syscon";
+        reg = <0 0x15010000 0 0x1000>;
+        interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+
+        memory-region = <&wo_emi>, <&wo_ilm>, <&wo_dlm>,
+                        <&wo_data>, <&wo_boot>;
+        memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
+                              "wo-data", "wo-boot";
+        mediatek,wo-ccif = <&wo_ccif0>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml
index d58116136154..4c43eaf3632e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/mrvl/mrvl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell Platforms Device Tree Bindings
+title: Marvell Platforms
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml
index 5ea506412b4e..38efcad56dbd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml
@@ -31,6 +31,7 @@ properties:
       - qcom,sm8250-llcc
       - qcom,sm8350-llcc
       - qcom,sm8450-llcc
+      - qcom,sm8550-llcc
 
   reg:
     items:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mstar/mstar.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mstar/mstar.yaml
index 8892eb6bd3ef..937059fcc7b3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/mstar/mstar.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/mstar/mstar.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/mstar/mstar.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MStar platforms device tree bindings
+title: MStar platforms
 
 maintainers:
   - Daniel Palmer <daniel@thingy.jp>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/npcm/npcm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
index 43409e5721d5..6871483947c5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/npcm/npcm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NPCM Platforms Device Tree Bindings
+title: NPCM Platforms
 
 maintainers:
   - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
index 214c97bc3063..f1bd6f50e726 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/nxp/lpc32xx.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/nxp/lpc32xx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP LPC32xx Platforms Device Tree Bindings
+title: NXP LPC32xx Platforms
 
 maintainers:
   - Roland Stigge <stigge@antcom.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/qcom-soc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/qcom-soc.yaml
new file mode 100644
index 000000000000..e333ec4a9c5f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/qcom-soc.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/qcom-soc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SoC compatibles naming convention
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+  Guidelines for new compatibles for SoC blocks/components.
+  When adding new compatibles in new bindings, use the format::
+    qcom,SoC-IP
+
+  For example::
+   qcom,sdm845-llcc-bwmon
+
+  When adding new compatibles to existing bindings, use the format in the
+  existing binding, even if it contradicts the above.
+
+select:
+  properties:
+    compatible:
+      pattern: "^qcom,.*(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+  required:
+    - compatible
+
+properties:
+  compatible:
+    oneOf:
+      # Preferred naming style for compatibles of SoC components:
+      - pattern: "^qcom,(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+-.*$"
+      - pattern: "^qcom,(sa|sc)8[0-9]+[a-z][a-z]?-.*$"
+
+      # Legacy namings - variations of existing patterns/compatibles are OK,
+      # but do not add completely new entries to these:
+      - pattern: "^qcom,[ak]pss-wdt-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - pattern: "^qcom,gcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - pattern: "^qcom,mmcc-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - pattern: "^qcom,pcie-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - pattern: "^qcom,rpm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - pattern: "^qcom,scm-(apq|ipq|mdm|msm|qcm|qcs|sa|sc|sdm|sdx|sm)[0-9]+.*$"
+      - enum:
+          - qcom,dsi-ctrl-6g-qcm2290
+          - qcom,gpucc-sdm630
+          - qcom,gpucc-sdm660
+          - qcom,lcc-apq8064
+          - qcom,lcc-ipq8064
+          - qcom,lcc-mdm9615
+          - qcom,lcc-msm8960
+          - qcom,lpass-cpu-apq8016
+          - qcom,usb-ss-ipq4019-phy
+          - qcom,usb-hs-ipq4019-phy
+          - qcom,vqmmc-ipq4019-regulator
+
+      # Legacy compatibles with wild-cards - list cannot grow with new bindings:
+      - enum:
+          - qcom,ipq806x-gmac
+          - qcom,ipq806x-nand
+          - qcom,ipq806x-sata-phy
+          - qcom,ipq806x-usb-phy-ss
+          - qcom,ipq806x-usb-phy-hs
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/qcom.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/qcom.yaml
index 1b5ac6b02bc5..27063a045bd0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/qcom.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -29,17 +29,22 @@ description: |
         apq8074
         apq8084
         apq8096
+        ipq4018
         ipq6018
         ipq8074
         mdm9615
         msm8226
         msm8916
+        msm8956
         msm8974
+        msm8976
         msm8992
         msm8994
         msm8996
         msm8998
         qcs404
+        qdu1000
+        qru1000
         sa8155p
         sa8540p
         sc7180
@@ -51,11 +56,15 @@ description: |
         sdm632
         sdm636
         sdm660
+        sdm670
         sdm845
         sdx55
         sdx65
+        sm4250
+        sm6115
         sm6125
         sm6350
+        sm6375
         sm7225
         sm8150
         sm8250
@@ -76,6 +85,7 @@ description: |
         mtp
         qrd
         sbc
+        x100
 
   The 'soc_version' and 'board_version' elements take the form of v<Major>.<Minor>
   where the minor number may be omitted when it's zero, i.e.  v1.0 is the same
@@ -114,7 +124,9 @@ properties:
       - items:
           - enum:
               - asus,sparrow
+              - huawei,sturgeon
               - lg,lenok
+              - samsung,matisse-wifi
           - const: qcom,apq8026
 
       - items:
@@ -148,6 +160,12 @@ properties:
               - samsung,s3ve3g
           - const: qcom,msm8226
 
+      - items:
+          - enum:
+              - sony,kugo-row
+              - sony,suzu-row
+          - const: qcom,msm8956
+
       - items:
           - enum:
               - qcom,msm8960-cdp
@@ -155,14 +173,20 @@ properties:
 
       - items:
           - enum:
-              - fairphone,fp2
               - lge,hammerhead
-              - samsung,klte
               - sony,xperia-amami
-              - sony,xperia-castor
               - sony,xperia-honami
           - const: qcom,msm8974
 
+      - items:
+          - enum:
+              - fairphone,fp2
+              - oneplus,bacon
+              - samsung,klte
+              - sony,xperia-castor
+          - const: qcom,msm8974pro
+          - const: qcom,msm8974
+
       - items:
           - const: qcom,msm8916-mtp
           - const: qcom,msm8916-mtp/1
@@ -221,13 +245,20 @@ properties:
 
       - items:
           - enum:
+              - oneplus,oneplus3
+              - oneplus,oneplus3t
               - qcom,msm8996-mtp
               - sony,dora-row
               - sony,kagura-row
               - sony,keyaki-row
               - xiaomi,gemini
+          - const: qcom,msm8996
+
+      - items:
+          - enum:
               - xiaomi,natrium
               - xiaomi,scorpio
+          - const: qcom,msm8996pro
           - const: qcom,msm8996
 
       - items:
@@ -242,8 +273,15 @@ properties:
               - sony,xperia-lilac
               - sony,xperia-maple
               - sony,xperia-poplar
+              - xiaomi,sagit
           - const: qcom,msm8998
 
+      - items:
+          - enum:
+              - 8dev,jalapeno
+              - alfa-network,ap120c-ac
+          - const: qcom,ipq4018
+
       - items:
           - enum:
               - qcom,ipq4019-ap-dk01.1-c1
@@ -255,6 +293,7 @@ properties:
 
       - items:
           - enum:
+              - mikrotik,rb3011
               - qcom,ipq8064-ap148
           - const: qcom,ipq8064
 
@@ -265,6 +304,25 @@ properties:
               - qcom,ipq8074-hk10-c2
           - const: qcom,ipq8074
 
+      - description: Sierra Wireless MangOH Green with WP8548 Module
+        items:
+          - const: swir,mangoh-green-wp8548
+          - const: swir,wp8548
+          - const: qcom,mdm9615
+
+      - description: Qualcomm Technologies, Inc. Distributed Unit 1000 platform
+        items:
+          - enum:
+              - qcom,qdu1000-idp
+              - qcom,qdu1000-x100
+          - const: qcom,qdu1000
+
+      - description: Qualcomm Technologies, Inc. Radio Unit 1000 platform
+        items:
+          - enum:
+              - qcom,qru1000-idp
+          - const: qcom,qru1000
+
       - description: Qualcomm Technologies, Inc. SC7180 IDP
         items:
           - enum:
@@ -463,6 +521,17 @@ properties:
           - const: google,pazquel-sku2
           - const: qcom,sc7180
 
+      - description: Google Pazquel360 with LTE (newest rev)
+        items:
+          - const: google,pazquel-sku22
+          - const: google,pazquel-sku20
+          - const: qcom,sc7180
+
+      - description: Google Pazquel360 with WiFi (newest rev)
+        items:
+          - const: google,pazquel-sku21
+          - const: qcom,sc7180
+
       - description: Sharp Dynabook Chromebook C1 (rev1)
         items:
           - const: google,pompom-rev1
@@ -575,6 +644,11 @@ properties:
           - const: google,evoker
           - const: qcom,sc7280
 
+      - description: Google Evoker with LTE (newest rev)
+        items:
+          - const: google,evoker-sku512
+          - const: qcom,sc7280
+
       - description: Google Herobrine (newest rev)
         items:
           - const: google,herobrine
@@ -595,6 +669,16 @@ properties:
           - const: google,villager-sku512
           - const: qcom,sc7280
 
+      - description: Google Zombie (newest rev)
+        items:
+          - const: google,zombie
+          - const: qcom,sc7280
+
+      - description: Google Zombie with LTE (newest rev)
+        items:
+          - const: google,zombie-sku512
+          - const: qcom,sc7280
+
       - items:
           - enum:
               - lenovo,flex-5g
@@ -637,6 +721,11 @@ properties:
               - xiaomi,lavender
           - const: qcom,sdm660
 
+      - items:
+          - enum:
+              - google,sargo
+          - const: qcom,sdm670
+
       - items:
           - enum:
               - qcom,sdx55-mtp
@@ -670,10 +759,14 @@ properties:
       - items:
           - enum:
               - qcom,sa8295p-adp
+              - qcom,sa8540p-ride
           - const: qcom,sa8540p
 
       - items:
           - enum:
+              - google,cheza
+              - google,cheza-rev1
+              - google,cheza-rev2
               - lenovo,yoga-c630
               - lg,judyln
               - lg,judyp
@@ -681,15 +774,22 @@ properties:
               - oneplus,fajita
               - qcom,sdm845-mtp
               - shift,axolotl
+              - samsung,starqltechn
               - samsung,w737
               - sony,akari-row
               - sony,akatsuki-row
               - sony,apollo-row
               - thundercomm,db845c
               - xiaomi,beryllium
+              - xiaomi,beryllium-ebbg
               - xiaomi,polaris
           - const: qcom,sdm845
 
+      - items:
+          - enum:
+              - oneplus,billie2
+          - const: qcom,sm4250
+
       - items:
           - enum:
               - sony,pdx201
@@ -700,6 +800,11 @@ properties:
               - sony,pdx213
           - const: qcom,sm6350
 
+      - items:
+          - enum:
+              - sony,pdx225
+          - const: qcom,sm6375
+
       - items:
           - enum:
               - fairphone,fp4
@@ -737,8 +842,129 @@ properties:
               - qcom,sm8450-hdk
               - qcom,sm8450-qrd
               - sony,pdx223
+              - sony,pdx224
           - const: qcom,sm8450
 
+  # Board compatibles go above
+
+  qcom,msm-id:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    minItems: 1
+    maxItems: 8
+    items:
+      items:
+        - description: |
+            MSM chipset ID - an exact match value consisting of two bitfields::
+             - bits 0-15  - The unique MSM chipset ID
+             - bits 16-31 - Reserved; should be 0
+        - description: |
+            Hardware revision ID - a chipset specific 32-bit ID representing
+            the version of the chipset.  It is best a match value - the
+            bootloader will look for the closest possible match.
+    deprecated: true
+    description:
+      The MSM chipset and hardware revision used Qualcomm bootloaders.  It
+      can optionally be an array of these to indicate multiple hardware that
+      use the same device tree.  It is expected that the bootloader will use
+      this information at boot-up to decide which device tree to use when given
+      multiple device trees, some of which may not be compatible with the
+      actual hardware.  It is the bootloader's responsibility to pass the
+      correct device tree to the kernel.
+      The property is deprecated.
+
+  qcom,board-id:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    minItems: 1
+    maxItems: 8
+    oneOf:
+      - items:
+          - items:
+              - description: |
+                  Board ID consisting of three bitfields::
+                    - bits 31-24 - Unused
+                    - bits 23-16 - Platform Version Major
+                    - bits 15-8  - Platform Version Minor
+                    - bits 7-0   - Platform Type
+                  Platform Type field is an exact match value.  The
+                  Platform Major/Minor field is a best match.  The bootloader will
+                  look for the closest possible match.
+              - description: |
+                  Subtype ID unique to a Platform Type/Chipset ID.  For a given
+                  Platform Type, there will typically only be a single board and the
+                  subtype_id will be 0.  However in some cases board variants may
+                  need to be distinguished by different subtype_id values.
+      - items:
+          # OnePlus uses a variant of board-id with four elements:
+          - items:
+              - const: 8
+              - const: 0
+              - description: OnePlus board ID
+              - description: OnePlus subtype ID
+    deprecated: true
+    description:
+      The board type and revision information.  It can optionally be an array
+      of these to indicate multiple boards that use the same device tree.  It
+      is expected that the bootloader will use this information at boot-up to
+      decide which device tree to use when given multiple device trees, some of
+      which may not be compatible with the actual hardware.  It is the
+      bootloader's responsibility to pass the correct device tree to the
+      kernel
+      The property is deprecated.
+
+allOf:
+  # Explicit allow-list for older SoCs. The legacy properties are not allowed
+  # on newer SoCs.
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,apq8026
+              - qcom,apq8094
+              - qcom,apq8096
+              - qcom,msm8992
+              - qcom,msm8994
+              - qcom,msm8996
+              - qcom,msm8998
+              - qcom,sdm630
+              - qcom,sdm632
+              - qcom,sdm845
+              - qcom,sdx55
+              - qcom,sdx65
+              - qcom,sm6125
+              - qcom,sm6350
+              - qcom,sm7225
+              - qcom,sm8150
+              - qcom,sm8250
+    then:
+      properties:
+        qcom,board-id: true
+        qcom,msm-id: true
+    else:
+      properties:
+        qcom,board-id: false
+        qcom,msm-id: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - oneplus,cheeseburger
+              - oneplus,dumpling
+              - oneplus,enchilada
+              - oneplus,fajita
+    then:
+      properties:
+        qcom,board-id:
+          items:
+            minItems: 4
+    else:
+      properties:
+        qcom,board-id:
+          items:
+            maxItems: 2
+
 additionalProperties: true
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/rockchip.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/rockchip.yaml
index c6c69a4e3777..88ff4422a8c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -30,11 +30,26 @@ properties:
           - const: amarula,vyasa-rk3288
           - const: rockchip,rk3288
 
+      - description: Anbernic RG351M
+        items:
+          - const: anbernic,rg351m
+          - const: rockchip,rk3326
+
       - description: Anbernic RG353P
         items:
           - const: anbernic,rg353p
           - const: rockchip,rk3566
 
+      - description: Anbernic RG353V
+        items:
+          - const: anbernic,rg353v
+          - const: rockchip,rk3566
+
+      - description: Anbernic RG353VS
+        items:
+          - const: anbernic,rg353vs
+          - const: rockchip,rk3566
+
       - description: Anbernic RG503
         items:
           - const: anbernic,rg503
@@ -468,6 +483,21 @@ properties:
           - const: hardkernel,rk3326-odroid-go2
           - const: rockchip,rk3326
 
+      - description: Hardkernel Odroid Go Advance Black Edition
+        items:
+          - const: hardkernel,rk3326-odroid-go2-v11
+          - const: rockchip,rk3326
+
+      - description: Hardkernel Odroid Go Super
+        items:
+          - const: hardkernel,rk3326-odroid-go3
+          - const: rockchip,rk3326
+
+      - description: Hardkernel Odroid M1
+        items:
+          - const: rockchip,rk3568-odroid-m1
+          - const: rockchip,rk3568
+
       - description: Hugsun X99 TV Box
         items:
           - const: hugsun,x99
@@ -563,7 +593,9 @@ properties:
       - description: Pine64 SoQuartz SoM
         items:
           - enum:
+              - pine64,soquartz-blade
               - pine64,soquartz-cm4io
+              - pine64,soquartz-model-a
           - const: pine64,soquartz
           - const: rockchip,rk3566
 
@@ -709,6 +741,11 @@ properties:
           - const: rockchip,rv1108-evb
           - const: rockchip,rv1108
 
+      - description: Theobroma Systems PX30-uQ7 with Haikou baseboard
+        items:
+          - const: tsd,px30-ringneck-haikou
+          - const: rockchip,px30
+
       - description: Theobroma Systems RK3368-uQ7 with Haikou baseboard
         items:
           - const: tsd,rk3368-lion-haikou
@@ -729,6 +766,11 @@ properties:
           - const: zkmagic,a95x-z2
           - const: rockchip,rk3318
 
+      - description: Rockchip RK3566 BOX Evaluation Demo board
+        items:
+          - const: rockchip,rk3566-box-demo
+          - const: rockchip,rk3566
+
       - description: Rockchip RK3568 Evaluation board
         items:
           - const: rockchip,rk3568-evb1-v10
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/socionext/milbeaut.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/socionext/milbeaut.yaml
index aa1d4afbc510..5a428a885760 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/socionext/milbeaut.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/socionext/milbeaut.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/socionext/milbeaut.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Milbeaut platforms device tree bindings
+title: Milbeaut platforms
 
 maintainers:
   - Taichi Sugaya <sugaya.taichi@socionext.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/socionext/uniphier.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
index 8c0e91658474..3e7f3d927ec7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/socionext/uniphier.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Socionext UniPhier platform device tree bindings
+title: Socionext UniPhier platform
 
 maintainers:
   - Masahiro Yamada <yamada.masahiro@socionext.com>
@@ -26,6 +26,12 @@ properties:
               - socionext,uniphier-pro4-ref
               - socionext,uniphier-pro4-sanji
           - const: socionext,uniphier-pro4
+      - description: Pro5 SoC boards
+        items:
+          - enum:
+              - socionext,uniphier-pro5-epcore
+              - socionext,uniphier-pro5-proex
+          - const: socionext,uniphier-pro5
       - description: sLD8 SoC boards
         items:
           - enum:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sp810.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sp810.yaml
index bc8e524aa90a..c9094e5ec565 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sp810.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sp810.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/sp810.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Versatile Express SP810 System Controller bindings
+title: ARM Versatile Express SP810 System Controller
 
 maintainers:
   - Andre Przywara <andre.przywara@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sprd/sprd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
index 2c12e571394b..eaa67b8e0d6c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sprd/sprd.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/arm/sprd/sprd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Unisoc platforms device tree bindings
+title: Unisoc platforms
 
 maintainers:
   - Orson Zhai <orsonzhai@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
index ecb28e90fd11..2297ad3f4774 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/st,mlahb.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/arm/stm32/st,mlahb.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 ML-AHB interconnect bindings
+title: STMicroelectronics STM32 ML-AHB interconnect
 
 maintainers:
   - Fabien Dessenne <fabien.dessenne@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
index 6f846d69c5e1..b2b156cc160a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/arm/stm32/st,stm32-syscon.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 Platforms System Controller bindings
+title: STMicroelectronics STM32 Platforms System Controller
 
 maintainers:
   - Alexandre Torgue <alexandre.torgue@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/stm32.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index 4c605bccc474..13e34241145b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/stm32/stm32.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Platforms Device Tree Bindings
+title: STMicroelectronics STM32 Platforms
 
 maintainers:
   - Alexandre Torgue <alexandre.torgue@foss.st.com>
@@ -59,6 +59,12 @@ properties:
               - prt,prtt1s   # Protonic PRTT1S
           - const: st,stm32mp151
 
+      - description: DH STM32MP151 DHCOR SoM based Boards
+        items:
+          - const: dh,stm32mp151a-dhcor-testbench
+          - const: dh,stm32mp151a-dhcor-som
+          - const: st,stm32mp151
+
       - description: DH STM32MP153 DHCOM SoM based Boards
         items:
           - const: dh,stm32mp153c-dhcom-drc02
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml
index f3878e0b3cc4..d805c4508b4e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner CPU Configuration Controller Device Tree Bindings
+title: Allwinner CPU Configuration Controller
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml
index 668aadbfe4c0..644f391afb32 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun9i-a80-prcm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner A80 PRCM Device Tree Bindings
+title: Allwinner A80 PRCM
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/swir.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/swir.txt
deleted file mode 100644
index 042be73a95d3..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/swir.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Sierra Wireless Modules device tree bindings
---------------------------------------------
-
-Supported Modules :
- - WP8548 : Includes MDM9615 and PM8018 in a module
-
-Sierra Wireless modules shall have the following properties :
-  Required root node property
-   - compatible: "swir,wp8548" for the WP8548 CF3 Module
-
-Board compatible values:
-  - "swir,mangoh-green-wp8548" for the mangOH green board with the WP8548 module
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml
index 711bb4d08c60..6089a96eae4f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra-ccplex-cluster.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: NVIDIA Tegra CPU COMPLEX CLUSTER area device tree bindings
+title: NVIDIA Tegra CPU COMPLEX CLUSTER area
 
 maintainers:
   - Sumit Gupta <sumitg@nvidia.com>
@@ -47,5 +47,4 @@ examples:
       compatible = "nvidia,tegra234-ccplex-cluster";
       reg = <0x0e000000 0x5ffff>;
       nvidia,bpmp = <&bpmp>;
-      status = "okay";
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml
index debb2b0c8013..dd3a4770c6a1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra194-cbb.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: NVIDIA Tegra194 CBB 1.0 bindings
+title: NVIDIA Tegra194 CBB 1.0
 
 maintainers:
   - Sumit Gupta <sumitg@nvidia.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
index 7fd8d47b1be4..4a00593b9f7f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
@@ -123,6 +123,33 @@ properties:
       some PLLs, clocks and then brings up CPU0 for resuming the
       system.
 
+  core-supply:
+    description:
+      Phandle to voltage regulator connected to the SoC Core power rail.
+
+  core-domain:
+    type: object
+    description: |
+      The vast majority of hardware blocks of Tegra SoC belong to a
+      Core power domain, which has a dedicated voltage rail that powers
+      the blocks.
+
+    properties:
+      operating-points-v2:
+        description:
+          Should contain level, voltages and opp-supported-hw property.
+          The supported-hw is a bitfield indicating SoC speedo or process
+          ID mask.
+
+      "#power-domain-cells":
+        const: 0
+
+    required:
+      - operating-points-v2
+      - "#power-domain-cells"
+
+    additionalProperties: false
+
   i2c-thermtrip:
     type: object
     description:
@@ -300,33 +327,6 @@ patternProperties:
 
     additionalProperties: false
 
-  core-domain:
-    type: object
-    description: |
-      The vast majority of hardware blocks of Tegra SoC belong to a
-      Core power domain, which has a dedicated voltage rail that powers
-      the blocks.
-
-    properties:
-      operating-points-v2:
-        description:
-          Should contain level, voltages and opp-supported-hw property.
-          The supported-hw is a bitfield indicating SoC speedo or process
-          ID mask.
-
-      "#power-domain-cells":
-        const: 0
-
-    required:
-      - operating-points-v2
-      - "#power-domain-cells"
-
-    additionalProperties: false
-
-  core-supply:
-    description:
-      Phandle to voltage regulator connected to the SoC Core power rail.
-
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml
index 7b1fe50ffbe0..44184ee01449 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra234-cbb.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: NVIDIA Tegra CBB 2.0 bindings
+title: NVIDIA Tegra CBB 2.0
 
 maintainers:
   - Sumit Gupta <sumitg@nvidia.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/ti/k3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/ti/k3.yaml
index 28b8232e1c5b..203faab80142 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/ti/k3.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments K3 Multicore SoC architecture device tree bindings
+title: Texas Instruments K3 Multicore SoC architecture
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
@@ -61,6 +61,7 @@ properties:
           - const: ti,j721e
           - items:
               - enum:
+                  - beagle,j721e-beagleboneai64
                   - ti,j721e-evm
                   - ti,j721e-sk
               - const: ti,j721e
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/ti/ti,davinci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/ti/ti,davinci.yaml
index c022d325fc08..1656d1a4476f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/ti/ti,davinci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/ti/ti,davinci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/ti/ti,davinci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments DaVinci Platforms Device Tree Bindings
+title: Texas Instruments DaVinci Platforms
 
 maintainers:
   - Sekhar Nori <nsekhar@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/vexpress-config.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/vexpress-config.yaml
index 09e1adf5ca7a..b74380da3198 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/vexpress-config.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/vexpress-config.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/vexpress-config.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Versatile Express configuration bus bindings
+title: ARM Versatile Express configuration bus
 
 maintainers:
   - Andre Przywara <andre.przywara@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml
index f04db802a732..be6e3b542569 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/arm/vexpress-sysreg.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/arm/vexpress-sysreg.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM Versatile Express system registers bindings
+title: ARM Versatile Express system registers
 
 maintainers:
   - Andre Przywara <andre.przywara@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/allwinner,sun4i-a10-ahci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/allwinner,sun4i-a10-ahci.yaml
index cb530b46beff..2011bd03cdcd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/allwinner,sun4i-a10-ahci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/allwinner,sun4i-a10-ahci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/ata/allwinner,sun4i-a10-ahci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner A10 AHCI SATA Controller bindings
+title: Allwinner A10 AHCI SATA Controller
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/allwinner,sun8i-r40-ahci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/allwinner,sun8i-r40-ahci.yaml
index e6b42a113ff1..a2afe2ad6063 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/allwinner,sun8i-r40-ahci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/allwinner,sun8i-r40-ahci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/ata/allwinner,sun8i-r40-ahci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner R40 AHCI SATA Controller bindings
+title: Allwinner R40 AHCI SATA Controller
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ata/ata-generic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/ata-generic.yaml
new file mode 100644
index 000000000000..0697927f3d7e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ata/ata-generic.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/ata-generic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic Parallel ATA Controller
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description:
+  Generic Parallel ATA controllers supporting PIO modes only.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - arm,vexpress-cf
+          - fsl,mpc8349emitx-pata
+      - const: ata-generic
+
+  reg:
+    items:
+      - description: Command interface registers
+      - description: Control interface registers
+
+  reg-shift:
+    enum: [ 1, 2 ]
+
+  interrupts:
+    maxItems: 1
+
+  ata-generic,use16bit:
+    type: boolean
+    description: Use 16-bit accesses instead of 32-bit for data transfers
+
+  pio-mode:
+    description: Maximum ATA PIO transfer mode
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 6
+    default: 0
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    compact-flash@1a000 {
+        compatible = "arm,vexpress-cf", "ata-generic";
+        reg = <0x1a000 0x100>,
+              <0x1a100 0xf00>;
+        reg-shift = <2>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml
new file mode 100644
index 000000000000..b568d0ce438d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml
@@ -0,0 +1,232 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bus/fsl,imx8qxp-pixel-link-msi-bus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX8qxp Pixel Link Medium Speed Interconnect (MSI) Bus
+
+maintainers:
+  - Liu Ying <victor.liu@nxp.com>
+
+description: |
+  i.MX8qxp pixel link MSI bus is used to control settings of PHYs, I/Os
+  sitting together with the PHYs.  It is not the same as the MSI bus coming
+  from i.MX8 System Controller Unit (SCU) which is used to control power,
+  clock and reset through the i.MX8 Distributed Slave System Controller (DSC).
+
+  i.MX8qxp pixel link MSI bus is a simple memory-mapped bus. Two input clocks,
+  that is, MSI clock and AHB clock, need to be enabled so that peripherals
+  connected to the bus can be accessed. Also, the bus is part of a power
+  domain. The power domain needs to be enabled before the peripherals can
+  be accessed.
+
+  Peripherals in i.MX8qm/qxp imaging, LVDS, MIPI DSI and HDMI TX subsystems,
+  like I2C controller, PWM controller, MIPI DSI controller and Control and
+  Status Registers (CSR) module, are accessed through the bus.
+
+  The i.MX System Controller Firmware (SCFW) owns and uses the i.MX8qm/qxp
+  pixel link MSI bus controller and does not allow SCFW user to control it.
+  So, the controller's registers cannot be accessed by SCFW user. Hence,
+  the interrupts generated by the controller don't make any sense from SCFW
+  user's point of view.
+
+allOf:
+  - $ref: simple-pm-bus.yaml#
+
+# We need a select here so we don't match all nodes with 'simple-pm-bus'.
+select:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - fsl,imx8qxp-display-pixel-link-msi-bus
+          - fsl,imx8qm-display-pixel-link-msi-bus
+  required:
+    - compatible
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - fsl,imx8qxp-display-pixel-link-msi-bus
+          - fsl,imx8qm-display-pixel-link-msi-bus
+      - const: simple-pm-bus
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: master gated clock from system
+      - description: AHB clock
+
+  clock-names:
+    items:
+      - const: msi
+      - const: ahb
+
+patternProperties:
+  "^.*@[0-9a-f]+$":
+    description: Devices attached to the bus
+    type: object
+    properties:
+      reg:
+        maxItems: 1
+
+    required:
+      - reg
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8-lpcg.h>
+    #include <dt-bindings/firmware/imx/rsrc.h>
+    bus@56200000 {
+        compatible = "fsl,imx8qxp-display-pixel-link-msi-bus", "simple-pm-bus";
+        reg = <0x56200000 0x20000>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        interrupt-parent = <&dc0_irqsteer>;
+        interrupts = <320>;
+        ranges;
+        clocks = <&dc0_disp_ctrl_link_mst0_lpcg IMX_LPCG_CLK_4>,
+                 <&dc0_disp_ctrl_link_mst0_lpcg IMX_LPCG_CLK_4>;
+        clock-names = "msi", "ahb";
+        power-domains = <&pd IMX_SC_R_DC_0>;
+
+        syscon@56221000 {
+            compatible = "fsl,imx8qxp-mipi-lvds-csr", "syscon", "simple-mfd";
+            reg = <0x56221000 0x1000>;
+            clocks = <&mipi_lvds_0_di_mipi_lvds_regs_lpcg IMX_LPCG_CLK_4>;
+            clock-names = "ipg";
+
+            pxl2dpi {
+                compatible = "fsl,imx8qxp-pxl2dpi";
+                fsl,sc-resource = <IMX_SC_R_MIPI_0>;
+                power-domains = <&pd IMX_SC_R_MIPI_0>;
+
+                ports {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    port@0 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <0>;
+
+                        mipi_lvds_0_pxl2dpi_dc0_pixel_link0: endpoint@0 {
+                            reg = <0>;
+                            remote-endpoint = <&dc0_pixel_link0_mipi_lvds_0_pxl2dpi>;
+                        };
+
+                        mipi_lvds_0_pxl2dpi_dc0_pixel_link1: endpoint@1 {
+                            reg = <1>;
+                            remote-endpoint = <&dc0_pixel_link1_mipi_lvds_0_pxl2dpi>;
+                        };
+                    };
+
+                    port@1 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        reg = <1>;
+
+                        mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0: endpoint@0 {
+                            reg = <0>;
+                            remote-endpoint = <&mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi>;
+                        };
+
+                        mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1: endpoint@1 {
+                            reg = <1>;
+                            remote-endpoint = <&mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi>;
+                        };
+                    };
+                };
+            };
+
+            ldb {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                compatible = "fsl,imx8qxp-ldb";
+                clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>,
+                         <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>;
+                clock-names = "pixel", "bypass";
+                power-domains = <&pd IMX_SC_R_LVDS_0>;
+
+                channel@0 {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                    reg = <0>;
+                    phys = <&mipi_lvds_0_phy>;
+                    phy-names = "lvds_phy";
+
+                    port@0 {
+                        reg = <0>;
+
+                        mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi: endpoint {
+                            remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0>;
+                        };
+                    };
+
+                    port@1 {
+                        reg = <1>;
+
+                        /* ... */
+                    };
+                };
+
+                channel@1 {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                    reg = <1>;
+                    phys = <&mipi_lvds_0_phy>;
+                    phy-names = "lvds_phy";
+
+                    port@0 {
+                        reg = <0>;
+
+                        mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi: endpoint {
+                            remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1>;
+                        };
+                    };
+
+                    port@1 {
+                        reg = <1>;
+
+                        /* ... */
+                    };
+                };
+            };
+        };
+
+        clock-controller@56223004 {
+            compatible = "fsl,imx8qxp-lpcg";
+            reg = <0x56223004 0x4>;
+            #clock-cells = <1>;
+            clocks = <&mipi_lvds_0_ipg_clk>;
+            clock-indices = <IMX_LPCG_CLK_4>;
+            clock-output-names = "mipi_lvds_0_di_mipi_lvds_regs_lpcg_ipg_clk";
+            power-domains = <&pd IMX_SC_R_MIPI_0>;
+        };
+
+        phy@56228300 {
+            compatible = "fsl,imx8qxp-mipi-dphy";
+            reg = <0x56228300 0x100>;
+            clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_PHY>;
+            clock-names = "phy_ref";
+            #phy-cells = <0>;
+            fsl,syscon = <&mipi_lvds_0_csr>;
+            power-domains = <&pd IMX_SC_R_MIPI_0>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/bus/ti-sysc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/bus/ti-sysc.yaml
index fced4082b047..f089634f9466 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/bus/ti-sysc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/bus/ti-sysc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/bus/ti-sysc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments interconnect target module binding
+title: Texas Instruments interconnect target module
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
index 50ebd8c57795..defcf1e12aa1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
@@ -48,6 +48,7 @@ examples:
       cros_ec: ec@0 {
         compatible = "google,cros-ec-spi";
         reg = <0>;
+        interrupts = <35 0>;
 
         typec {
           compatible = "google,cros-ec-typec";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
index 5b875af6a95a..40244d003c32 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
@@ -27,6 +27,7 @@ examples:
       cros_ec: ec@0 {
         compatible = "google,cros-ec-spi";
         reg = <0>;
+        interrupts = <15 0>;
 
         kbd-led-backlight {
           compatible = "google,cros-kbd-led-backlight";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/adi,axi-clkgen.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/adi,axi-clkgen.yaml
index 983033fe5b17..5e942bccf277 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/adi,axi-clkgen.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/adi,axi-clkgen.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/adi,axi-clkgen.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for Analog Devices AXI clkgen pcore clock generator
+title: Analog Devices AXI clkgen pcore clock generator
 
 maintainers:
   - Lars-Peter Clausen <lars@metafoo.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/calxeda.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/calxeda.yaml
index a34cbf3c9aaf..a88fbe20fef1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/calxeda.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/calxeda.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/calxeda.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Device Tree Clock bindings for Calxeda highbank platform
+title: Calxeda highbank platform Clock Controller
 
 description: |
   This binding covers the Calxeda SoC internal peripheral and bus clocks
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml
index 82836086cac1..d416c374e853 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/cirrus,cs2000-cp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier
+title: CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier
 
 maintainers:
   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-clock.yaml
index b657ecd0ef1c..b0a4fb8256e2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for simple fixed-rate clock sources
+title: Simple fixed-rate clock sources
 
 maintainers:
   - Michael Turquette <mturquette@baylibre.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml
index 0b02378a3a0c..8f71ab300470 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fixed-factor-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for simple fixed factor rate clock sources
+title: Simple fixed factor rate clock sources
 
 maintainers:
   - Michael Turquette <mturquette@baylibre.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml
index 1453ac849a65..e22fc272d023 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fixed-mmio-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fixed-mmio-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for simple memory mapped IO fixed-rate clock sources
+title: Simple memory mapped IO fixed-rate clock sources
 
 description:
   This binding describes a fixed-rate clock for which the frequency can
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml
new file mode 100644
index 000000000000..bbd22e95b319
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,imx8m-anatop.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,imx8m-anatop.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Family Anatop Module
+
+maintainers:
+  - Peng Fan <peng.fan@nxp.com>
+
+description: |
+  NXP i.MX8M Family anatop PLL module which generates PLL to CCM root.
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - fsl,imx8mm-anatop
+          - fsl,imx8mq-anatop
+      - items:
+          - enum:
+              - fsl,imx8mn-anatop
+              - fsl,imx8mp-anatop
+          - const: fsl,imx8mm-anatop
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    anatop: clock-controller@30360000 {
+        compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop";
+        reg = <0x30360000 0x10000>;
+        #clock-cells = <1>;
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,plldig.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,plldig.yaml
index 9ac716dfa602..88dd9c18db92 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,plldig.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,plldig.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fsl,plldig.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP QorIQ Layerscape LS1028A Display PIXEL Clock Binding
+title: NXP QorIQ Layerscape LS1028A Display PIXEL Clock
 
 maintainers:
   - Wen He <wen.he_1@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml
index fc3bdfdc091a..3bca9d11c148 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fsl,sai-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale SAI bitclock-as-a-clock binding
+title: Freescale SAI bitclock-as-a-clock
 
 maintainers:
   - Michael Walle <michael@walle.cc>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml
index f2c48460a399..36d4cfc3c2f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/fsl,scu-clk.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - Clock bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - Clock Controller Based on SCU Message Protocol
 
 maintainers:
   - Abel Vesa <abel.vesa@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
index f9ba9864d8b5..61b246cf5e72 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/idt,versaclock5.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for IDT VersaClock 5 and 6 programmable I2C clock generators
+title: IDT VersaClock 5 and 6 programmable I2C clock generators
 
 description: |
   The IDT VersaClock 5 and VersaClock 6 are programmable I2C
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx1-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx1-clock.yaml
index 56f524780b1a..7ade4c32aff3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx1-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx1-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx1-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX1 CPUs
+title: Freescale i.MX1 CPUs Clock Controller
 
 maintainers:
   - Alexander Shiyan <shc_work@mail.ru>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx21-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx21-clock.yaml
index e2d50544700a..79cc843703ec 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx21-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx21-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx21-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX21
+title: Freescale i.MX21 Clock Controller
 
 maintainers:
   - Alexander Shiyan <shc_work@mail.ru>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx23-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx23-clock.yaml
index 7e890ab9c77d..5e71c9219500 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx23-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx23-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx23-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX23
+title: Freescale i.MX23 Clock Controller
 
 maintainers:
   - Shawn Guo <shawnguo@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx25-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx25-clock.yaml
index 1792e138984b..c626a158590e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx25-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx25-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx25-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX25
+title: Freescale i.MX25 Clock Controller
 
 maintainers:
   - Sascha Hauer <s.hauer@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx27-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx27-clock.yaml
index 99925aa22a4c..71d78a0b551f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx27-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx27-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx27-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX27
+title: Freescale i.MX27 Clock Controller
 
 maintainers:
   - Fabio Estevam <festevam@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx28-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx28-clock.yaml
index a542d680b1ca..4aaad7b9c66e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx28-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx28-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx28-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX28
+title: Freescale i.MX28 Clock Controller
 
 maintainers:
   - Shawn Guo <shawnguo@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx31-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx31-clock.yaml
index 168c8ada5e81..50a8498eef8a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx31-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx31-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx31-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX31
+title: Freescale i.MX31 Clock Controller
 
 maintainers:
   - Fabio Estevam <festevam@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx35-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx35-clock.yaml
index 6415bb6a8d04..c063369de3ec 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx35-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx35-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx35-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX35
+title: Freescale i.MX35 Clock Controller
 
 maintainers:
   - Steffen Trumtrar <s.trumtrar@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx5-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx5-clock.yaml
index c0e19ff92c76..423c0142c1d3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx5-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx5-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx5-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX5
+title: Freescale i.MX5 Clock Controller
 
 maintainers:
   - Fabio Estevam <festevam@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6q-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
index 4f4637eddb8b..bae4fcb3aacc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX6 Quad
+title: Freescale i.MX6 Quad Clock Controller
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml
index b83c8f43d664..c85ff6ea3d24 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sl-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx6sl-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX6 SoloLite
+title: Freescale i.MX6 SoloLite Clock Controller
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sll-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sll-clock.yaml
index 484894a4b23f..6b549ed1493c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sll-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sll-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx6sll-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX6 SLL
+title: Freescale i.MX6 SLL Clock Controller
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sx-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sx-clock.yaml
index e6c795657c24..55dcad18b7c6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6sx-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6sx-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx6sx-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX6 SoloX
+title: Freescale i.MX6 SoloX Clock Controller
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
index 6a51a3f51cd9..be54d4df5afa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx6ul-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX6 UltraLite
+title: Freescale i.MX6 UltraLite Clock Controller
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7d-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7d-clock.yaml
index cefb61db01a8..e7d8427e4957 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7d-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7d-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx7d-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX7 Dual
+title: Freescale i.MX7 Dual Clock Controller
 
 maintainers:
   - Frank Li <Frank.Li@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml
index 739c3378f8c8..76842038f52e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx7ulp-pcc-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX7ULP Peripheral Clock Control (PCC) modules
+title: Freescale i.MX7ULP Peripheral Clock Control (PCC) modules Clock Controller
 
 maintainers:
   - A.s. Dong <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml
index d06344d7e34f..5e25bc6d1372 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx7ulp-scg-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MX7ULP System Clock Generation (SCG) modules
+title: Freescale i.MX7ULP System Clock Generation (SCG) modules Clock Controller
 
 maintainers:
   - A.s. Dong <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8m-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8m-clock.yaml
index 458c7645ee68..e4c4cadec501 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8m-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8m-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx8m-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8M Family Clock Control Module Binding
+title: NXP i.MX8M Family Clock Control Module
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml
index cb80105b3c70..b207f95361b2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx8qxp-lpcg.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8QXP LPCG (Low-Power Clock Gating) Clock bindings
+title: NXP i.MX8QXP LPCG (Low-Power Clock Gating) Clock
 
 maintainers:
   - Aisheng Dong <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml
index 71f7186b135b..68a60cdc19af 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8ulp-cgc-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx8ulp-cgc-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8ULP Clock Generation & Control(CGC) Module Binding
+title: NXP i.MX8ULP Clock Generation & Control(CGC) Module
 
 maintainers:
   - Jacky Bai <ping.bai@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml
index 00612725bf8b..d0b0792fe7ba 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx8ulp-pcc-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx8ulp-pcc-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8ULP Peripheral Clock Controller(PCC) Module Binding
+title: NXP i.MX8ULP Peripheral Clock Controller(PCC) Module
 
 maintainers:
   - Jacky Bai <ping.bai@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx93-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx93-clock.yaml
index 21a06194e4a3..ccb53c6b96c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imx93-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imx93-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imx93-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX93 Clock Control Module Binding
+title: NXP i.MX93 Clock Control Module
 
 maintainers:
   - Peng Fan <peng.fan@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml
index 03fc5c1a2939..777af4aad4b2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for Freescale i.MXRT
+title: Freescale i.MXRT Clock Controller
 
 maintainers:
   - Giulio Benetti <giulio.benetti@benettiengineering.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
index aa1df03ef4a6..9e733b10c392 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ingenic,cgu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/ingenic,cgu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs CGU devicetree bindings
+title: Ingenic SoCs CGU
 
 description: |
   The CGU in an Ingenic SoC provides all the clocks generated on-chip. It
@@ -22,6 +22,7 @@ select:
         enum:
           - ingenic,jz4740-cgu
           - ingenic,jz4725b-cgu
+          - ingenic,jz4755-cgu
           - ingenic,jz4760-cgu
           - ingenic,jz4760b-cgu
           - ingenic,jz4770-cgu
@@ -51,6 +52,7 @@ properties:
       - enum:
           - ingenic,jz4740-cgu
           - ingenic,jz4725b-cgu
+          - ingenic,jz4755-cgu
           - ingenic,jz4760-cgu
           - ingenic,jz4760b-cgu
           - ingenic,jz4770-cgu
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,agilex.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,agilex.yaml
index cf5a9eb803e6..3745ba8dbd76 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,agilex.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,agilex.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/intel,agilex.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel SoCFPGA Agilex platform clock controller binding
+title: Intel SoCFPGA Agilex platform clock controller
 
 maintainers:
   - Dinh Nguyen <dinguyen@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml
index f3e1a700a2ca..76609a390429 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/intel,cgu-lgm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel Lightning Mountain SoC's Clock Controller(CGU) Binding
+title: Intel Lightning Mountain SoC's Clock Controller(CGU)
 
 maintainers:
   - Rahul Tanwar <rahul.tanwar@linux.intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,easic-n5x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,easic-n5x.yaml
index 8f45976e946e..e000116a51a4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,easic-n5x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,easic-n5x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/intel,easic-n5x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel SoCFPGA eASIC N5X platform clock controller binding
+title: Intel SoCFPGA eASIC N5X platform clock controller
 
 maintainers:
   - Dinh Nguyen <dinguyen@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,stratix10.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,stratix10.yaml
index f506e3db9782..b4a8be213400 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/intel,stratix10.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/intel,stratix10.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/intel,stratix10.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel SoCFPGA Stratix10 platform clock controller binding
+title: Intel SoCFPGA Stratix10 platform clock controller
 
 maintainers:
   - Dinh Nguyen <dinguyen@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/mediatek,mt8186-fhctl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/mediatek,mt8186-fhctl.yaml
new file mode 100644
index 000000000000..cfd042ac1e14
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/mediatek,mt8186-fhctl.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/mediatek,mt8186-fhctl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek frequency hopping and spread spectrum clocking control
+
+maintainers:
+  - Edward-JW Yang <edward-jw.yang@mediatek.com>
+
+description: |
+  Frequency hopping control (FHCTL) is a piece of hardware that control
+  some PLLs to adopt "hopping" mechanism to adjust their frequency.
+  Spread spectrum clocking (SSC) is another function provided by this hardware.
+
+properties:
+  compatible:
+    const: mediatek,mt8186-fhctl
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: Phandles of the PLL with FHCTL hardware capability.
+    minItems: 1
+    maxItems: 30
+
+  mediatek,hopping-ssc-percent:
+    description: The percentage of spread spectrum clocking for one PLL.
+    minItems: 1
+    maxItems: 30
+    items:
+      default: 0
+      minimum: 0
+      maximum: 8
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/mt8186-clk.h>
+    fhctl: fhctl@1000ce00 {
+        compatible = "mediatek,mt8186-fhctl";
+        reg = <0x1000ce00 0x200>;
+        clocks = <&apmixedsys CLK_APMIXED_MSDCPLL>;
+        mediatek,hopping-ssc-percent = <3>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/microchip,mpfs-clkcfg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/microchip,mpfs-clkcfg.yaml
index b2ce78722247..e4e1c31267d2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/microchip,mpfs-clkcfg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/microchip,mpfs-clkcfg.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/microchip,mpfs-clkcfg.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip PolarFire Clock Control Module Binding
+title: Microchip PolarFire Clock Control Module
 
 maintainers:
   - Daire McNamara <daire.mcnamara@microchip.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/milbeaut-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/milbeaut-clock.yaml
index 6d39344d2b70..0af1c569eb32 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/milbeaut-clock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/milbeaut-clock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/milbeaut-clock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Milbeaut SoCs Clock Controller Binding
+title: Milbeaut SoCs Clock Controller
 
 maintainers:
   - Taichi Sugaya <sugaya.taichi@socionext.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml
index 771db2ddf026..b901ca13cd25 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Nuvoton NPCM8XX Clock Controller Binding
+title: Nuvoton NPCM8XX Clock Controller
 
 maintainers:
   - Tomer Maimon <tmaimon77@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
index 958e0ad78c52..f7d347385b57 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
@@ -136,7 +136,7 @@ clock@70110000 {
 };
 
 /* pinmux nodes added for completeness. Binding doc can be found in:
- * Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt
+ * Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.yaml
  */
 
 pinmux: pinmux@700008d4 {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/pwm-clock.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/pwm-clock.txt
deleted file mode 100644
index 83db876b3b90..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/pwm-clock.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Binding for an external clock signal driven by a PWM pin.
-
-This binding uses the common clock binding[1] and the common PWM binding[2].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-[2] Documentation/devicetree/bindings/pwm/pwm.txt
-
-Required properties:
-- compatible : shall be "pwm-clock".
-- #clock-cells : from common clock binding; shall be set to 0.
-- pwms : from common PWM binding; this determines the clock frequency
-  via the period given in the PWM specifier.
-
-Optional properties:
-- clock-output-names : From common clock binding.
-- clock-frequency : Exact output frequency, in case the PWM period
-  is not exact but was rounded to nanoseconds.
-
-Example:
-	clock {
-		compatible = "pwm-clock";
-		#clock-cells = <0>;
-		clock-frequency = <25000000>;
-		clock-output-names = "mipi_mclk";
-		pwms = <&pwm2 0 40>; /* 1 / 40 ns = 25 MHz */
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/pwm-clock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/pwm-clock.yaml
new file mode 100644
index 000000000000..f88ecb2995e0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/pwm-clock.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/pwm-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: An external clock signal driven by a PWM pin.
+
+maintainers:
+  - Philipp Zabel <p.zabel@pengutronix.de>
+
+properties:
+  compatible:
+    const: pwm-clock
+
+  '#clock-cells':
+    const: 0
+
+  clock-frequency:
+    description: Exact output frequency, in case the PWM period is not exact
+      but was rounded to nanoseconds.
+
+  clock-output-names:
+    maxItems: 1
+
+  pwms:
+    maxItems: 1
+
+required:
+  - compatible
+  - '#clock-cells'
+  - pwms
+
+additionalProperties: false
+
+examples:
+  - |
+    clock {
+        compatible = "pwm-clock";
+        #clock-cells = <0>;
+        clock-frequency = <25000000>;
+        clock-output-names = "mipi_mclk";
+        pwms = <&pwm2 0 40>; /* 1 / 40 ns = 25 MHz */
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
index fe6ca4f68bbe..525ebaa93c85 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm A53 PLL Binding
+title: Qualcomm A53 PLL clock
 
 maintainers:
   - Bjorn Andersson <andersson@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml
index 0e96f693b050..809c34eb7d5a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,a7pll.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm A7 PLL Binding
+title: Qualcomm A7 PLL clock
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml
index c40a74b5d672..8b8932bd5a92 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,aoncc-sm8250.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for LPASS Always ON Clock Controller on SM8250 SoCs
+title: LPASS Always ON Clock Controller on SM8250 SoCs
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -17,7 +17,7 @@ description: |
 
 properties:
   compatible:
-    const: qcom,sm8250-lpass-aon
+    const: qcom,sm8250-lpass-aoncc
 
   reg:
     maxItems: 1
@@ -28,11 +28,13 @@ properties:
   clocks:
     items:
       - description: LPASS Core voting clock
+      - description: LPASS Audio codec voting clock
       - description: Glitch Free Mux register clock
 
   clock-names:
     items:
       - const: core
+      - const: audio
       - const: bus
 
 required:
@@ -50,9 +52,10 @@ examples:
     #include <dt-bindings/sound/qcom,q6afe.h>
     clock-controller@3800000 {
       #clock-cells = <1>;
-      compatible = "qcom,sm8250-lpass-aon";
+      compatible = "qcom,sm8250-lpass-aoncc";
       reg = <0x03380000 0x40000>;
       clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
                <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
-      clock-names = "core", "bus";
+      clock-names = "core", "audio", "bus";
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml
index 915d76206ad0..cfca888f6014 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,audiocc-sm8250.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for LPASS Audio Clock Controller on SM8250 SoCs
+title: LPASS Audio Clock Controller on SM8250 SoCs
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -28,11 +28,13 @@ properties:
   clocks:
     items:
       - description: LPASS Core voting clock
+      - description: LPASS Audio codec voting clock
       - description: Glitch Free Mux register clock
 
   clock-names:
     items:
       - const: core
+      - const: audio
       - const: bus
 
 required:
@@ -53,6 +55,7 @@ examples:
       compatible = "qcom,sm8250-lpass-audiocc";
       reg = <0x03300000 0x30000>;
       clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
                <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
-      clock-names = "core", "bus";
+      clock-names = "core", "audio", "bus";
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.yaml
index 9f239c3960d1..93ec1f598e6e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,camcc-sm8250.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,camcc-sm8250.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Camera Clock & Reset Controller Binding for SM8250
+title: Qualcomm Camera Clock & Reset Controller on SM8250
 
 maintainers:
   - Jonathan Marek <jonathan@marek.ca>
 
 description: |
-  Qualcomm camera clock control module which supports the clocks, resets and
+  Qualcomm camera clock control module provides the clocks, resets and
   power domains on SM8250.
 
-  See also dt-bindings/clock/qcom,camcc-sm8250.h
+  See also:: include/dt-bindings/clock/qcom,camcc-sm8250.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml
new file mode 100644
index 000000000000..3cb996b2c9d5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sc8280xp.yaml
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sc8280xp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SC8280XP
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description: |
+  Qualcomm display clock control module which supports the clocks, resets and
+  power domains for the two MDSS instances on SC8280XP.
+
+  See also:
+    include/dt-bindings/clock/qcom,dispcc-sc8280xp.h
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8280xp-dispcc0
+      - qcom,sc8280xp-dispcc1
+
+  clocks:
+    items:
+      - description: AHB interface clock,
+      - description: SoC CXO clock
+      - description: SoC sleep clock
+      - description: DisplayPort 0 link clock
+      - description: DisplayPort 0 VCO div clock
+      - description: DisplayPort 1 link clock
+      - description: DisplayPort 1 VCO div clock
+      - description: DisplayPort 2 link clock
+      - description: DisplayPort 2 VCO div clock
+      - description: DisplayPort 3 link clock
+      - description: DisplayPort 3 VCO div clock
+      - description: DSI 0 PLL byte clock
+      - description: DSI 0 PLL DSI clock
+      - description: DSI 1 PLL byte clock
+      - description: DSI 1 PLL DSI clock
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+  power-domains:
+    items:
+      - description: MMCX power domain
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+    clock-controller@af00000 {
+      compatible = "qcom,sc8280xp-dispcc0";
+      reg = <0x0af00000 0x20000>;
+      clocks = <&gcc GCC_DISP_AHB_CLK>,
+               <&rpmhcc RPMH_CXO_CLK>,
+               <&sleep_clk>,
+               <&mdss0_dp_phy0 0>,
+               <&mdss0_dp_phy0 1>,
+               <&mdss0_dp_phy1 0>,
+               <&mdss0_dp_phy1 1>,
+               <&mdss0_dp_phy2 0>,
+               <&mdss0_dp_phy2 1>,
+               <&mdss0_dp_phy3 0>,
+               <&mdss0_dp_phy3 1>,
+               <&mdss0_dsi0_phy 0>,
+               <&mdss0_dsi0_phy 1>,
+               <&mdss0_dsi1_phy 0>,
+               <&mdss0_dsi1_phy 1>;
+      power-domains = <&rpmhpd SC8280XP_MMCX>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml
index 7a03ef19c947..8a210c4c5f82 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock Controller Binding for SM6125
+title: Qualcomm Display Clock Controller on SM6125
 
 maintainers:
   - Martin Botka <martin.botka@somainline.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks and
-  power domains on SM6125.
+  Qualcomm display clock control module provides the clocks and power domains
+  on SM6125.
 
-  See also:
-    dt-bindings/clock/qcom,dispcc-sm6125.h
+  See also:: include/dt-bindings/clock/qcom,dispcc-sm6125.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml
index e706678b353a..8efac3fb159f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6350.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for SM6350
+title: Qualcomm Display Clock & Reset Controller on SM6350
 
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SM6350.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SM6350.
 
-  See also dt-bindings/clock/qcom,dispcc-sm6350.h.
+  See also:: include/dt-bindings/clock/qcom,dispcc-sm6350.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
index 7a8d375e055e..d6774db257f0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
@@ -4,19 +4,19 @@
 $id: http://devicetree.org/schemas/clock/qcom,dispcc-sm8x50.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for SM8150/SM8250/SM8350
+title: Qualcomm Display Clock & Reset Controller on SM8150/SM8250/SM8350
 
 maintainers:
   - Jonathan Marek <jonathan@marek.ca>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SM8150/SM8250/SM8350.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SM8150/SM8250/SM8350.
 
-  See also:
-    dt-bindings/clock/qcom,dispcc-sm8150.h
-    dt-bindings/clock/qcom,dispcc-sm8250.h
-    dt-bindings/clock/qcom,dispcc-sm8350.h
+  See also::
+    include/dt-bindings/clock/qcom,dispcc-sm8150.h
+    include/dt-bindings/clock/qcom,dispcc-sm8250.h
+    include/dt-bindings/clock/qcom,dispcc-sm8350.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml
index 6b4efd64c154..09cd7a786871 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml
@@ -4,22 +4,22 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-apq8064.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for APQ8064/MSM8960
-
-allOf:
-  - $ref: qcom,gcc.yaml#
+title: Qualcomm Global Clock & Reset Controller on APQ8064/MSM8960
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on APQ8064.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on APQ8064.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8960.h
-  - dt-bindings/reset/qcom,gcc-msm8960.h
+  See also::
+    include/dt-bindings/clock/qcom,gcc-msm8960.h
+    include/dt-bindings/reset/qcom,gcc-msm8960.h
+
+allOf:
+  - $ref: qcom,gcc.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8084.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8084.yaml
index 397fb918e032..8ade176c24f4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8084.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-apq8084.yaml
@@ -4,19 +4,19 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-apq8084.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for APQ8084
+title: Qualcomm Global Clock & Reset Controller on APQ8084
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <quic_tdas@quicinc.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on APQ8084.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on APQ8084.
 
   See also::
-  - dt-bindings/clock/qcom,gcc-apq8084.h
-  - dt-bindings/reset/qcom,gcc-apq8084.h
+    include/dt-bindings/clock/qcom,gcc-apq8084.h
+    include/dt-bindings/reset/qcom,gcc-apq8084.h
 
 allOf:
   - $ref: qcom,gcc.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml
index 9eb91dd22557..93f3084b97c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml
@@ -4,21 +4,21 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8064.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for IPQ8064
-
-allOf:
-  - $ref: qcom,gcc.yaml#
+title: Qualcomm Global Clock & Reset Controller on IPQ8064
 
 maintainers:
   - Ansuel Smith <ansuelsmth@gmail.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on IPQ8064.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on IPQ8064.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
-  - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+  See also::
+    include/dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+    include/dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+
+allOf:
+  - $ref: qcom,gcc.yaml#
 
 properties:
   compatible:
@@ -27,14 +27,18 @@ properties:
       - const: syscon
 
   clocks:
+    minItems: 2
     items:
       - description: PXO source
       - description: CXO source
+      - description: PLL4 from LCC
 
   clock-names:
+    minItems: 2
     items:
       - const: pxo
       - const: cxo
+      - const: pll4
 
   thermal-sensor:
     type: object
@@ -51,13 +55,14 @@ unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/clock/qcom,lcc-ipq806x.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
     gcc: clock-controller@900000 {
       compatible = "qcom,gcc-ipq8064", "syscon";
       reg = <0x00900000 0x4000>;
-      clocks = <&pxo_board>, <&cxo_board>;
-      clock-names = "pxo", "cxo";
+      clocks = <&pxo_board>, <&cxo_board>, <&lcc PLL4>;
+      clock-names = "pxo", "cxo", "pll4";
       #clock-cells = <1>;
       #reset-cells = <1>;
       #power-domain-cells = <1>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
index 21470f52ce36..deef398a9872 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml
@@ -4,47 +4,39 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8074.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Bindingfor IPQ8074
+title: Qualcomm Global Clock & Reset Controller on IPQ8074
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on IPQ8074.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on IPQ8074.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-ipq8074.h
+  See also:: include/dt-bindings/clock/qcom,gcc-ipq8074.h
+
+allOf:
+  - $ref: qcom,gcc.yaml#
 
 properties:
   compatible:
     const: qcom,gcc-ipq8074
 
-  '#clock-cells':
-    const: 1
-
-  '#power-domain-cells':
-    const: 1
-
-  '#reset-cells':
-    const: 1
-
-  reg:
-    maxItems: 1
+  clocks:
+    items:
+      - description: board XO clock
+      - description: sleep clock
 
-  protected-clocks:
-    description:
-      Protected clock specifier list as per common clock binding.
+  clock-names:
+    items:
+      - const: xo
+      - const: sleep_clk
 
 required:
   - compatible
-  - reg
-  - '#clock-cells'
-  - '#power-domain-cells'
-  - '#reset-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8660.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8660.yaml
index 09b2ea60d356..c9e985548621 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8660.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8660.yaml
@@ -4,22 +4,22 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8660.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8660
+title: Qualcomm Global Clock & Reset Controller on MSM8660
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <quic_tdas@quicinc.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks and resets on
+  Qualcomm global clock control module provides the clocks and resets on
   MSM8660
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8660.h
-  - dt-bindings/reset/qcom,gcc-msm8660.h
+  See also::
+    include/dt-bindings/clock/qcom,gcc-msm8660.h
+    include/dt-bindings/reset/qcom,gcc-msm8660.h
 
 allOf:
-  - $ref: "qcom,gcc.yaml#"
+  - $ref: qcom,gcc.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8909.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8909.yaml
index 2272ea5f78d0..6279a59c2e20 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8909.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8909.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8909.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8909
+title: Qualcomm Global Clock & Reset Controller on MSM8909
 
 maintainers:
   - Stephan Gerhold <stephan@gerhold.net>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on MSM8909.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8909.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8909.h
+  See also:: include/dt-bindings/clock/qcom,gcc-msm8909.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
index 2ceb1e501ef9..ad84c0f7680b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8916.yaml
@@ -4,21 +4,21 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8916.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8916 and MSM8939
+title: Qualcomm Global Clock & Reset Controller on MSM8916 and MSM8939
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <quic_tdas@quicinc.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on MSM8916 or MSM8939.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8916 or MSM8939.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8916.h
-  - dt-bindings/clock/qcom,gcc-msm8939.h
-  - dt-bindings/reset/qcom,gcc-msm8916.h
-  - dt-bindings/reset/qcom,gcc-msm8939.h
+  See also::
+    include/dt-bindings/clock/qcom,gcc-msm8916.h
+    include/dt-bindings/clock/qcom,gcc-msm8939.h
+    include/dt-bindings/reset/qcom,gcc-msm8916.h
+    include/dt-bindings/reset/qcom,gcc-msm8939.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8974.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8974.yaml
new file mode 100644
index 000000000000..1927aecc86bc
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8974.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8974.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on MSM8974 (including Pro) and MSM8226
+  Controller
+
+maintainers:
+  - Stephen Boyd <sboyd@kernel.org>
+  - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8974 (all variants) and MSM8226.
+
+  See also::
+    include/dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
+    include/dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
+
+$ref: qcom,gcc.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,gcc-msm8226
+      - qcom,gcc-msm8974
+      - qcom,gcc-msm8974pro
+      - qcom,gcc-msm8974pro-ac
+
+  clocks:
+    items:
+      - description: XO source
+      - description: Sleep clock source
+
+  clock-names:
+    items:
+      - const: xo
+      - const: sleep_clk
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@fc400000 {
+        compatible = "qcom,gcc-msm8974";
+        reg = <0x00100000 0x94000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+        #power-domain-cells = <1>;
+
+        clock-names = "xo", "sleep_clk";
+        clocks = <&xo_board>,
+                 <&sleep_clk>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8976.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8976.yaml
index 4b7d69518371..d2186e25f55f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8976.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8976.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8976.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8976
+title: Qualcomm Global Clock & Reset Controller on MSM8976
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on MSM8976.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8976.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8976.h
+  See also:: include/dt-bindings/clock/qcom,gcc-msm8976.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml
index 7b9fef6d9b23..8f0f20c1442a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8994.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8994.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8994
+title: Qualcomm Global Clock & Reset Controller on MSM8994
 
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on MSM8994 and MSM8992.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8994 and MSM8992.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8994.h
+  See also:: include/dt-bindings/clock/qcom,gcc-msm8994.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml
index dfc5165db9f1..f77036ace31b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8996.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8996
+title: Qualcomm Global Clock & Reset Controller on MSM8996
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
+  Qualcomm global clock control module which provides the clocks, resets and
   power domains on MSM8996.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8996.h
+  See also:: include/dt-bindings/clock/qcom,gcc-msm8996.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
index 544a2335cf05..2d5355cf9def 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for MSM8998
+title: Qualcomm Global Clock & Reset Controller on MSM8998
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on MSM8998.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on MSM8998.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-msm8998.h
+  See also:: include/dt-bindings/clock/qcom,gcc-msm8998.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml
index 76988e04c7db..2e8acca64af1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml
@@ -4,30 +4,27 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-other.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding
+title: Qualcomm Global Clock & Reset Controller
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains.
-
-  See also:
-  - dt-bindings/clock/qcom,gcc-ipq4019.h
-  - dt-bindings/clock/qcom,gcc-ipq6018.h
-  - dt-bindings/reset/qcom,gcc-ipq6018.h
-  - dt-bindings/clock/qcom,gcc-msm8953.h
-  - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
-  - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
-  - dt-bindings/clock/qcom,gcc-mdm9607.h
-  - dt-bindings/clock/qcom,gcc-mdm9615.h
-  - dt-bindings/reset/qcom,gcc-mdm9615.h
-  - dt-bindings/clock/qcom,gcc-sdm660.h  (qcom,gcc-sdm630 and qcom,gcc-sdm660)
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains.
+
+  See also::
+    include/dt-bindings/clock/qcom,gcc-ipq4019.h
+    include/dt-bindings/clock/qcom,gcc-ipq6018.h
+    include/dt-bindings/reset/qcom,gcc-ipq6018.h
+    include/dt-bindings/clock/qcom,gcc-msm8953.h
+    include/dt-bindings/clock/qcom,gcc-mdm9607.h
+    include/dt-bindings/clock/qcom,gcc-mdm9615.h
+    include/dt-bindings/reset/qcom,gcc-mdm9615.h
 
 allOf:
-  - $ref: "qcom,gcc.yaml#"
+  - $ref: qcom,gcc.yaml#
 
 properties:
   compatible:
@@ -35,14 +32,8 @@ properties:
       - qcom,gcc-ipq4019
       - qcom,gcc-ipq6018
       - qcom,gcc-mdm9607
-      - qcom,gcc-msm8226
       - qcom,gcc-msm8953
-      - qcom,gcc-msm8974
-      - qcom,gcc-msm8974pro
-      - qcom,gcc-msm8974pro-ac
       - qcom,gcc-mdm9615
-      - qcom,gcc-sdm630
-      - qcom,gcc-sdm660
 
 required:
   - compatible
@@ -50,10 +41,9 @@ required:
 unevaluatedProperties: false
 
 examples:
-  # Example for GCC for MSM8974:
   - |
     clock-controller@900000 {
-      compatible = "qcom,gcc-msm8974";
+      compatible = "qcom,gcc-mdm9607";
       reg = <0x900000 0x4000>;
       #clock-cells = <1>;
       #reset-cells = <1>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
index aec37e3f5e30..c9bec4656f6e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-qcm2290.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for QCM2290
+title: Qualcomm Global Clock & Reset Controller on QCM2290
 
 maintainers:
   - Shawn Guo <shawn.guo@linaro.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets
-  and power domains on QCM2290.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on QCM2290.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-qcm2290.h
+  See also:: include/dt-bindings/clock/qcom,gcc-qcm2290.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml
index ce06f3f8c3e3..dca5775f79a4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-qcs404.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Bindingfor QCS404
+title: Qualcomm Global Clock & Reset Controller on QCS404
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on QCS404.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on QCS404.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-qcs404.h
+  See also:: include/dt-bindings/clock/qcom,gcc-qcs404.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml
index e4d490e65d14..06dce0c6b7d0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SC7180
+title: Qualcomm Global Clock & Reset Controller on SC7180
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SC7180.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SC7180.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sc7180.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sc7180.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml
index ea61367e5abc..947b47168cec 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc7280.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sc7280.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SC7280
+title: Qualcomm Global Clock & Reset Controller on SC7280
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SC7280.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SC7280.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sc7280.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sc7280.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml
index 30b5d1215fa8..6c4846b34e4b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8180x.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sc8180x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SC8180x
+title: Qualcomm Global Clock & Reset Controller on SC8180x
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SC8180x.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SC8180x.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sc8180x.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sc8180x.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml
index b1bf768530a3..c9d8e436d73a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sc8280xp.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sc8280xp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SC8280xp
+title: Qualcomm Global Clock & Reset Controller on SC8280xp
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
+  Qualcomm global clock control module provides the clocks, resets and
   power domains on SC8280xp.
 
-  See also:
-  - include/dt-bindings/clock/qcom,gcc-sc8280xp.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sc8280xp.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm660.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm660.yaml
new file mode 100644
index 000000000000..52e7412aace5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm660.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM660/SDM630/SDM636 Global Clock & Reset Controller
+
+maintainers:
+  - Stephen Boyd <sboyd@kernel.org>
+  - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SDM630, SDM636 and SDM660
+
+  See also::
+    include/dt-bindings/clock/qcom,gcc-sdm660.h  (qcom,gcc-sdm630 and qcom,gcc-sdm660)
+
+$ref: qcom,gcc.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,gcc-sdm630
+      - qcom,gcc-sdm660
+
+  clocks:
+    items:
+      - description: XO source
+      - description: Sleep clock source
+
+  clock-names:
+    items:
+      - const: xo
+      - const: sleep_clk
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  # Example for GCC for SDM660:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@100000 {
+        compatible = "qcom,gcc-sdm660";
+        reg = <0x00100000 0x94000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+        #power-domain-cells = <1>;
+
+        clock-names = "xo", "sleep_clk";
+        clocks = <&xo_board>,
+                 <&sleep_clk>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
index e169d46c78f8..68e1b7822fe0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdm845.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sdm845.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding
+title: Qualcomm Global Clock & Reset Controller on SDM670 and SDM845
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SDM845
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SDM670 and SDM845
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sdm845.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sdm845.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml
index 13ffa16e0833..68d3099c96ae 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx55.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sdx55.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SDX55
+title: Qualcomm Global Clock & Reset Controller on SDX55
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
+  Qualcomm global clock control module provides the clocks, resets and
   power domains on SDX55
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sdx55.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sdx55.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx65.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx65.yaml
index 8a1419c4d465..ba62baab916c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx65.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sdx65.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sdx65.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SDX65
+title: Qualcomm Global Clock & Reset Controller on SDX65
 
 maintainers:
   - Vamsi krishna Lanka <quic_vamslank@quicinc.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SDX65
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SDX65
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sdx65.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sdx65.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6115.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6115.yaml
index bb81a27a1b16..a5ad0a3da397 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6115.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6115.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm6115.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM6115 and SM4250
+title: Qualcomm Global Clock & Reset Controller on SM6115 and SM4250
 
 maintainers:
   - Iskren Chernev <iskren.chernev@gmail.com>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM4250/6115.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM4250/6115.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm6115.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm6115.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
index 03e84e15815c..8e37623788bd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6125.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm6125.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM6125
+title: Qualcomm Global Clock & Reset Controller on SM6125
 
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM6125.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM6125.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm6125.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm6125.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6350.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6350.yaml
index cbe98c01c085..d1b26ab48eaf 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6350.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm6350.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm6350.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM6350
+title: Qualcomm Global Clock & Reset Controller on SM6350
 
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM6350.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM6350.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm6350.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm6350.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml
index 0333ccb07d8d..3ea0ff37a4cb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm8150.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM8150
+title: Qualcomm Global Clock & Reset Controller on SM8150
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM8150.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8150.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm8150.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm8150.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
index 4e2a9cac0a91..b752542ee20c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8250.yaml
@@ -4,18 +4,17 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm8250.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM8250
+title: Qualcomm Global Clock & Reset Controller on SM8250
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM8250.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8250.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm8250.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm8250.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml
index 3edbeca70a9c..703d9e075247 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8350.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm8350.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM8350
+title: Qualcomm Global Clock & Reset Controller on SM8350
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM8350.
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8350.
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm8350.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm8350.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
index 102ce6862e24..9a31981fbeb2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc-sm8450.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM8450
+title: Qualcomm Global Clock & Reset Controller on SM8450
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM8450
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8450
 
-  See also:
-  - dt-bindings/clock/qcom,gcc-sm8450.h
+  See also:: include/dt-bindings/clock/qcom,gcc-sm8450.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
index 2ed27a2ef445..7129fbcf2b6c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
@@ -4,15 +4,15 @@
 $id: http://devicetree.org/schemas/clock/qcom,gcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding Common Bindings
+title: Qualcomm Global Clock & Reset Controller Common Properties
 
 maintainers:
   - Stephen Boyd <sboyd@kernel.org>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Common bindings for Qualcomm global clock control module which supports
-  the clocks, resets and power domains.
+  Common bindings for Qualcomm global clock control module providing the
+  clocks, resets and power domains.
 
 properties:
   '#clock-cells':
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
index 3f70eb59aae3..0518ea963cdd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
@@ -4,13 +4,13 @@
 $id: http://devicetree.org/schemas/clock/qcom,gpucc-sdm660.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Graphics Clock & Reset Controller Binding for SDM630 and SDM660
+title: Qualcomm Graphics Clock & Reset Controller on SDM630 and SDM660
 
 maintainers:
   - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
 
 description: |
-  Qualcomm graphics clock control module which supports the clocks, resets and
+  Qualcomm graphics clock control module provides the clocks, resets and
   power domains on SDM630 and SDM660.
 
   See also dt-bindings/clock/qcom,gpucc-sdm660.h.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
index 0a0546c079a9..fb7ae3d18503 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Graphics Clock & Reset Controller Binding
+title: Qualcomm Graphics Clock & Reset Controller on SM8350
 
 maintainers:
   - Robert Foss <robert.foss@linaro.org>
 
 description: |
-  Qualcomm graphics clock control module which supports the clocks, resets and
-  power domains on Qualcomm SoCs.
+  Qualcomm graphics clock control module provides the clocks, resets and power
+  domains on Qualcomm SoCs.
 
-  See also:
-    dt-bindings/clock/qcom,gpucc-sm8350.h
+  See also:: include/dt-bindings/clock/qcom,gpucc-sm8350.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
index a7d0af1bd9e0..7256c438a4cf 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
@@ -4,23 +4,23 @@
 $id: http://devicetree.org/schemas/clock/qcom,gpucc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Graphics Clock & Reset Controller Binding
+title: Qualcomm Graphics Clock & Reset Controller
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm graphics clock control module which supports the clocks, resets and
-  power domains on Qualcomm SoCs.
+  Qualcomm graphics clock control module provides the clocks, resets and power
+  domains on Qualcomm SoCs.
 
-  See also:
-    dt-bindings/clock/qcom,gpucc-sdm845.h
-    dt-bindings/clock/qcom,gpucc-sc7180.h
-    dt-bindings/clock/qcom,gpucc-sc7280.h
-    dt-bindings/clock/qcom,gpucc-sc8280xp.h
-    dt-bindings/clock/qcom,gpucc-sm6350.h
-    dt-bindings/clock/qcom,gpucc-sm8150.h
-    dt-bindings/clock/qcom,gpucc-sm8250.h
+  See also::
+    include/dt-bindings/clock/qcom,gpucc-sdm845.h
+    include/dt-bindings/clock/qcom,gpucc-sc7180.h
+    include/dt-bindings/clock/qcom,gpucc-sc7280.h
+    include/dt-bindings/clock/qcom,gpucc-sc8280xp.h
+    include/dt-bindings/clock/qcom,gpucc-sm6350.h
+    include/dt-bindings/clock/qcom,gpucc-sm8150.h
+    include/dt-bindings/clock/qcom,gpucc-sm8250.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.txt
deleted file mode 100644
index a3c78aa88038..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Qualcomm LPASS Clock & Reset Controller Binding
-------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
-
-			"qcom,lcc-msm8960"
-			"qcom,lcc-apq8064"
-			"qcom,lcc-ipq8064"
-			"qcom,lcc-mdm9615"
-
-- reg : shall contain base register location and length
-- #clock-cells : shall contain 1
-- #reset-cells : shall contain 1
-
-Example:
-	clock-controller@28000000 {
-		compatible = "qcom,lcc-ipq8064";
-		reg = <0x28000000 0x1000>;
-		#clock-cells = <1>;
-		#reset-cells = <1>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.yaml
new file mode 100644
index 000000000000..8c783823e93c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,lcc.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,lcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Clock & Reset Controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+properties:
+  compatible:
+    enum:
+      - qcom,lcc-apq8064
+      - qcom,lcc-ipq8064
+      - qcom,lcc-mdm9615
+      - qcom,lcc-msm8960
+
+  clocks:
+    maxItems: 8
+
+  clock-names:
+    maxItems: 8
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,lcc-apq8064
+              - qcom,lcc-msm8960
+    then:
+      properties:
+        clocks:
+          items:
+            - description: Board PXO source
+            - description: PLL 4 Vote clock
+            - description: MI2S codec clock
+            - description: Mic I2S codec clock
+            - description: Mic I2S spare clock
+            - description: Speaker I2S codec clock
+            - description: Speaker I2S spare clock
+            - description: PCM codec clock
+
+        clock-names:
+          items:
+            - const: pxo
+            - const: pll4_vote
+            - const: mi2s_codec_clk
+            - const: codec_i2s_mic_codec_clk
+            - const: spare_i2s_mic_codec_clk
+            - const: codec_i2s_spkr_codec_clk
+            - const: spare_i2s_spkr_codec_clk
+            - const: pcm_codec_clk
+
+      required:
+        - clocks
+        - clock-names
+
+examples:
+  - |
+    clock-controller@28000000 {
+        compatible = "qcom,lcc-ipq8064";
+        reg = <0x28000000 0x1000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,lpasscc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,lpasscc.txt
deleted file mode 100644
index b9e9787045b9..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,lpasscc.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Qualcomm LPASS Clock Controller Binding
------------------------------------------------
-
-Required properties :
-- compatible		: shall contain "qcom,sdm845-lpasscc"
-- #clock-cells		: from common clock binding, shall contain 1.
-- reg			: shall contain base register address and size,
-			  in the order
-			Index-0 maps to LPASS_CC register region
-			Index-1 maps to LPASS_QDSP6SS register region
-
-Optional properties :
-- reg-names	: register names of LPASS domain
-		 "cc", "qdsp6ss".
-
-Example:
-
-The below node has to be defined in the cases where the LPASS peripheral loader
-would bring the subsystem out of reset.
-
-	lpasscc: clock-controller@17014000 {
-		compatible = "qcom,sdm845-lpasscc";
-		reg = <0x17014000 0x1f004>, <0x17300000 0x200>;
-		reg-names = "cc", "qdsp6ss";
-		#clock-cells = <1>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
index 03faab5b6a41..e6d17426e903 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
@@ -4,14 +4,14 @@
 $id: http://devicetree.org/schemas/clock/qcom,mmcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Multimedia Clock & Reset Controller Binding
+title: Qualcomm Multimedia Clock & Reset Controller
 
 maintainers:
   - Jeffrey Hugo <quic_jhugo@quicinc.com>
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm multimedia clock control module which supports the clocks, resets and
+  Qualcomm multimedia clock control module provides the clocks, resets and
   power domains.
 
 properties:
@@ -99,6 +99,44 @@ allOf:
             - const: dsi2pllbyte
             - const: hdmipll
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,mmcc-msm8974
+    then:
+      properties:
+        clocks:
+          items:
+            - description: Board XO source
+            - description: MMSS GPLL0 voted clock
+            - description: GPLL0 voted clock
+            - description: GPLL1 voted clock
+            - description: GFX3D clock source
+            - description: DSI phy instance 0 dsi clock
+            - description: DSI phy instance 0 byte clock
+            - description: DSI phy instance 1 dsi clock
+            - description: DSI phy instance 1 byte clock
+            - description: HDMI phy PLL clock
+            - description: eDP phy PLL link clock
+            - description: eDP phy PLL vco clock
+
+        clock-names:
+          items:
+            - const: xo
+            - const: mmss_gpll0_vote
+            - const: gpll0_vote
+            - const: gpll1_vote
+            - const: gfx3d_clk_src
+            - const: dsi0pll
+            - const: dsi0pllbyte
+            - const: dsi1pll
+            - const: dsi1pllbyte
+            - const: hdmipll
+            - const: edp_link_clk
+            - const: edp_vco_div
+
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,msm8998-gpucc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,msm8998-gpucc.yaml
index d747bb58f0a7..2d8897991663 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,msm8998-gpucc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,msm8998-gpucc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,msm8998-gpucc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Graphics Clock & Reset Controller Binding for MSM8998
+title: Qualcomm Graphics Clock & Reset Controller on MSM8998
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm graphics clock control module which supports the clocks, resets and
-  power domains on MSM8998.
+  Qualcomm graphics clock control module provides the clocks, resets and power
+  domains on MSM8998.
 
-  See also dt-bindings/clock/qcom,gpucc-msm8998.h.
+  See also:: include/dt-bindings/clock/qcom,gpucc-msm8998.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,q6sstopcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,q6sstopcc.yaml
index bbaaf1e2a203..03fa30fe9253 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,q6sstopcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,q6sstopcc.yaml
@@ -11,7 +11,7 @@ maintainers:
 
 properties:
   compatible:
-    const: "qcom,qcs404-q6sstopcc"
+    const: qcom,qcs404-q6sstopcc
 
   reg:
     items:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml
index 973e408c6268..4a00f2d41684 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,qcm2290-dispcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for qcm2290
+title: Qualcomm Display Clock & Reset Controller on QCM2290
 
 maintainers:
   - Loic Poulain <loic.poulain@linaro.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on qcm2290.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on qcm2290.
 
-  See also dt-bindings/clock/qcom,dispcc-qcm2290.h.
+  See also:: include/dt-bindings/clock/qcom,dispcc-qcm2290.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml
index 437a34b930e3..cf25ba0419e2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/qcom,rpmhcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. RPMh Clocks Bindings
+title: Qualcomm Technologies, Inc. RPMh Clocks
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
@@ -17,6 +17,7 @@ description: |
 properties:
   compatible:
     enum:
+      - qcom,qdu1000-rpmh-clk
       - qcom,sc7180-rpmh-clk
       - qcom,sc7280-rpmh-clk
       - qcom,sc8180x-rpmh-clk
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-camcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-camcc.yaml
index f49027edfc44..098c8acf4bad 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-camcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-camcc.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7180-camcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Camera Clock & Reset Controller Binding for SC7180
+title: Qualcomm Camera Clock & Reset Controller on SC7180
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm camera clock control module which supports the clocks, resets and
-  power domains on SC7180.
+  Qualcomm camera clock control module provides the clocks, resets and power
+  domains on SC7180.
 
-  See also:
-  - dt-bindings/clock/qcom,camcc-sc7180.h
+  See also:: include/dt-bindings/clock/qcom,camcc-sc7180.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-dispcc.yaml
index e94847f92770..95ad16d0abc3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-dispcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7180-dispcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for SC7180
+title: Qualcomm Display Clock & Reset Controller on SC7180
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SC7180.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SC7180.
 
-  See also dt-bindings/clock/qcom,dispcc-sc7180.h.
+  See also:: include/dt-bindings/clock/qcom,dispcc-sc7180.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-lpasscorecc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-lpasscorecc.yaml
index c54172fbf29f..f297694ef8b8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-lpasscorecc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-lpasscorecc.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7180-lpasscorecc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm LPASS Core Clock Controller Binding for SC7180
+title: Qualcomm LPASS Core Clock Controller on SC7180
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm LPASS core clock control module which supports the clocks and
-  power domains on SC7180.
+  Qualcomm LPASS core clock control module provides the clocks and power
+  domains on SC7180.
 
-  See also:
-  - dt-bindings/clock/qcom,lpasscorecc-sc7180.h
+  See also:: include/dt-bindings/clock/qcom,lpasscorecc-sc7180.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml
index 970030986a86..1e856a8a996e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7180-mss.yaml
@@ -4,16 +4,15 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7180-mss.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Modem Clock Controller Binding for SC7180
+title: Qualcomm Modem Clock Controller on SC7180
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm modem clock control module which supports the clocks on SC7180.
+  Qualcomm modem clock control module provides the clocks on SC7180.
 
-  See also:
-  - dt-bindings/clock/qcom,mss-sc7180.h
+  See also:: include/dt-bindings/clock/qcom,mss-sc7180.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml
index f27ca6f03ffa..b60adbad4590 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-camcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7280-camcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Camera Clock & Reset Controller Binding for SC7280
+title: Qualcomm Camera Clock & Reset Controller on SC7280
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm camera clock control module which supports the clocks, resets and
+  Qualcomm camera clock control module provides the clocks, resets and
   power domains on SC7280.
 
-  See also dt-bindings/clock/qcom,camcc-sc7280.h
+  See also:: include/dt-bindings/clock/qcom,camcc-sc7280.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-dispcc.yaml
index 2178666fb697..cfe6594a0a6b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-dispcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7280-dispcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for SC7280
+title: Qualcomm Display Clock & Reset Controller on SC7280
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SC7280.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SC7280.
 
-  See also dt-bindings/clock/qcom,dispcc-sc7280.h.
+  See also:: include/dt-bindings/clock/qcom,dispcc-sc7280.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
index 633887dc2f8a..6151fdebbff8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscc.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm LPASS Core Clock Controller Binding for SC7280
+title: Qualcomm LPASS Core Clock Controller on SC7280
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm LPASS core clock control module which supports the clocks and
-  power domains on SC7280.
+  Qualcomm LPASS core clock control module provides the clocks and power
+  domains on SC7280.
 
-  See also:
-  - dt-bindings/clock/qcom,lpass-sc7280.h
+  See also:: include/dt-bindings/clock/qcom,lpass-sc7280.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
index f50e284e5f46..447cdc447a0c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
@@ -4,18 +4,18 @@
 $id: http://devicetree.org/schemas/clock/qcom,sc7280-lpasscorecc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm LPASS Core & Audio Clock Controller Binding for SC7280
+title: Qualcomm LPASS Core & Audio Clock Controller on SC7280
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm LPASS core and audio clock control module which supports the
-  clocks and power domains on SC7280.
+  Qualcomm LPASS core and audio clock control module provides the clocks and
+  power domains on SC7280.
 
-  See also:
-  - dt-bindings/clock/qcom,lpasscorecc-sc7280.h
-  - dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
+  See also::
+    include/dt-bindings/clock/qcom,lpasscorecc-sc7280.h
+    include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
 
 properties:
   clocks: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml
index d4239ccae917..91d1f7918037 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sdm845-camcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Camera Clock & Reset Controller Binding for SDM845
+title: Qualcomm Camera Clock & Reset Controller on SDM845
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
 description: |
-  Qualcomm camera clock control module which supports the clocks, resets and
-  power domains on SDM845.
+  Qualcomm camera clock control module provides the clocks, resets and power
+  domains on SDM845.
 
-  See also dt-bindings/clock/qcom,camcc-sm845.h
+  See also:: include/dt-bindings/clock/qcom,camcc-sm845.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-dispcc.yaml
index 4a3be733d042..76b53ce64e40 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-dispcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sdm845-dispcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Display Clock & Reset Controller Binding for SDM845
+title: Qualcomm Display Clock & Reset Controller on SDM845
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SDM845.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SDM845.
 
-  See also dt-bindings/clock/qcom,dispcc-sdm845.h.
+  See also:: include/dt-bindings/clock/qcom,dispcc-sdm845.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-lpasscc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-lpasscc.yaml
new file mode 100644
index 000000000000..a96fd837c70a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sdm845-lpasscc.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-lpasscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM845 LPASS Clock Controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+  Qualcomm SDM845 LPASS (Low Power Audio SubSystem) Clock Controller.
+
+  See also:: include/dt-bindings/clock/qcom,lpass-sdm845.h
+
+properties:
+  compatible:
+    const: qcom,sdm845-lpasscc
+
+  '#clock-cells':
+    const: 1
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: cc
+      - const: qdsp6ss
+
+required:
+  - compatible
+  - '#clock-cells'
+  - reg
+  - reg-names
+
+additionalProperties: false
+
+examples:
+  - |
+    clock-controller@17014000 {
+        compatible = "qcom,sdm845-lpasscc";
+        reg = <0x17014000 0x1f004>, <0x17300000 0x200>;
+        reg-names = "cc", "qdsp6ss";
+        #clock-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml
index 6660ff16ad1b..f802a2e7f818 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6115-dispcc.yaml
@@ -10,11 +10,10 @@ maintainers:
   - Bjorn Andersson <andersson@kernel.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks and
-  power domains on SM6115.
+  Qualcomm display clock control module provides the clocks and power domains
+  on SM6115.
 
-  See also:
-    include/dt-bindings/clock/qcom,sm6115-dispcc.h
+  See also:: include/dt-bindings/clock/qcom,sm6115-dispcc.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml
new file mode 100644
index 000000000000..183b1c75dbdf
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-dispcc.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm6375-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller on SM6375
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@linaro.org>
+
+description: |
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SM6375.
+
+  See also:: include/dt-bindings/clock/qcom,dispcc-sm6375.h
+
+allOf:
+  - $ref: qcom,gcc.yaml#
+
+properties:
+  compatible:
+    const: qcom,sm6375-dispcc
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: GPLL0 source from GCC
+      - description: Byte clock from DSI PHY
+      - description: Pixel clock from DSI PHY
+
+required:
+  - compatible
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm6375-gcc.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+
+    clock-controller@5f00000 {
+      compatible = "qcom,sm6375-dispcc";
+      reg = <0x05f00000 0x20000>;
+      clocks = <&rpmhcc RPMH_CXO_CLK>,
+               <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+               <&dsi_phy 0>,
+               <&dsi_phy 1>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
index 3c573e1a1257..295d4bb1a966 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm6375-gcc.yaml
@@ -4,17 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sm6375-gcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Global Clock & Reset Controller Binding for SM6375
+title: Qualcomm Global Clock & Reset Controller on SM6375
 
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
 description: |
-  Qualcomm global clock control module which supports the clocks, resets and
-  power domains on SM6375
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM6375
 
-  See also:
-  - dt-bindings/clock/qcom,sm6375-gcc.h
+  See also:: include/dt-bindings/clock/qcom,sm6375-gcc.h
 
 allOf:
   - $ref: qcom,gcc.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
index 268f4c6ae0ee..a52a83fe2831 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
@@ -4,16 +4,16 @@
 $id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Camera Clock & Reset Controller Binding for SM8450
+title: Qualcomm Camera Clock & Reset Controller on SM8450
 
 maintainers:
   - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
 
 description: |
-  Qualcomm camera clock control module which supports the clocks, resets and
-  power domains on SM8450.
+  Qualcomm camera clock control module provides the clocks, resets and power
+  domains on SM8450.
 
-  See also include/dt-bindings/clock/qcom,sm8450-camcc.h
+  See also:: include/dt-bindings/clock/qcom,sm8450-camcc.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-dispcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-dispcc.yaml
index 1cc2457f8208..1dd1f696dcd3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-dispcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8450-dispcc.yaml
@@ -10,11 +10,10 @@ maintainers:
   - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 
 description: |
-  Qualcomm display clock control module which supports the clocks, resets and
-  power domains on SM8450.
+  Qualcomm display clock control module provides the clocks, resets and power
+  domains on SM8450.
 
-  See also:
-    include/dt-bindings/clock/qcom,sm8450-dispcc.h
+  See also:: include/dt-bindings/clock/qcom,sm8450-dispcc.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml
new file mode 100644
index 000000000000..0c706de31cf1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,sm8550-gcc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm8550-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on SM8550
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description: |
+  Qualcomm global clock control module provides the clocks, resets and power
+  domains on SM8550
+
+  See also:: include/dt-bindings/clock/qcom,sm8550-gcc.h
+
+properties:
+  compatible:
+    const: qcom,sm8550-gcc
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: Sleep clock source
+      - description: PCIE 0 Pipe clock source
+      - description: PCIE 1 Pipe clock source
+      - description: PCIE 1 Phy Auxiliary clock source
+      - description: UFS Phy Rx symbol 0 clock source
+      - description: UFS Phy Rx symbol 1 clock source
+      - description: UFS Phy Tx symbol 0 clock source
+      - description: USB3 Phy wrapper pipe clock source
+
+required:
+  - compatible
+  - clocks
+
+allOf:
+  - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    clock-controller@100000 {
+      compatible = "qcom,sm8550-gcc";
+      reg = <0x00100000 0x001f4200>;
+      clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>,
+               <&pcie0_phy>,
+               <&pcie1_phy>,
+               <&pcie_1_phy_aux_clk>,
+               <&ufs_mem_phy 0>,
+               <&ufs_mem_phy 1>,
+               <&ufs_mem_phy 2>,
+               <&usb_1_qmpphy>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+      #power-domain-cells = <1>;
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,videocc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
index 3cdbcebdc1a1..e221985e743f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
@@ -4,21 +4,21 @@
 $id: http://devicetree.org/schemas/clock/qcom,videocc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Video Clock & Reset Controller Binding
+title: Qualcomm Video Clock & Reset Controller
 
 maintainers:
   - Taniya Das <tdas@codeaurora.org>
 
 description: |
-  Qualcomm video clock control module which supports the clocks, resets and
-  power domains on Qualcomm SoCs.
-
-  See also:
-    dt-bindings/clock/qcom,videocc-sc7180.h
-    dt-bindings/clock/qcom,videocc-sc7280.h
-    dt-bindings/clock/qcom,videocc-sdm845.h
-    dt-bindings/clock/qcom,videocc-sm8150.h
-    dt-bindings/clock/qcom,videocc-sm8250.h
+  Qualcomm video clock control module provides the clocks, resets and power
+  domains on Qualcomm SoCs.
+
+  See also::
+    include/dt-bindings/clock/qcom,videocc-sc7180.h
+    include/dt-bindings/clock/qcom,videocc-sc7280.h
+    include/dt-bindings/clock/qcom,videocc-sdm845.h
+    include/dt-bindings/clock/qcom,videocc-sm8150.h
+    include/dt-bindings/clock/qcom,videocc-sm8250.h
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/renesas,9series.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/renesas,9series.yaml
index 102eb95cb3fc..6b6cec3fba52 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/renesas,9series.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/renesas,9series.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/renesas,9series.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for Renesas 9-series I2C PCIe clock generators
+title: Renesas 9-series I2C PCIe clock generators
 
 description: |
   The Renesas 9-series are I2C PCIe clock generators providing
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
index 8d4eb4475fc8..b339f1f9f072 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/renesas,versaclock7.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Renesas Versaclock7 Programmable Clock Device Tree Bindings
+title: Renesas Versaclock7 Programmable Clock
 
 maintainers:
   - Alex Helms <alexander.helms.jy@renesas.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3568-cru.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3568-cru.yaml
index fc7546f521c5..f809c289445e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3568-cru.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3568-cru.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/rockchip,rk3568-cru.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROCKCHIP rk3568 Family Clock Control Module Binding
+title: ROCKCHIP rk3568 Family Clock Control Module
 
 maintainers:
   - Elaine Zhang <zhangqing@rock-chips.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3588-cru.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3588-cru.yaml
new file mode 100644
index 000000000000..74cd3f3f229a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/rockchip,rk3588-cru.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/rockchip,rk3588-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip rk3588 Family Clock and Reset Control Module
+
+maintainers:
+  - Elaine Zhang <zhangqing@rock-chips.com>
+  - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+  The RK3588 clock controller generates the clock and also implements a reset
+  controller for SoC peripherals. For example it provides SCLK_UART2 and
+  PCLK_UART2, as well as SRST_P_UART2 and SRST_S_UART2 for the second UART
+  module.
+  Each clock is assigned an identifier and client nodes can use this identifier
+  to specify the clock which they consume. All available clock and reset IDs
+  are defined as preprocessor macros in dt-binding headers.
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk3588-cru
+
+  reg:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  "#reset-cells":
+    const: 1
+
+  clocks:
+    minItems: 2
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: xin24m
+      - const: xin32k
+
+  assigned-clocks: true
+
+  assigned-clock-rates: true
+
+  rockchip,grf:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: >
+      phandle to the syscon managing the "general register files". It is used
+      for GRF muxes, if missing any muxes present in the GRF will not be
+      available.
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+  - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    cru: clock-controller@fd7c0000 {
+      compatible = "rockchip,rk3588-cru";
+      reg = <0xfd7c0000 0x5c000>;
+      #clock-cells = <1>;
+      #reset-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
index 242fe922b035..5194be0b410e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/st,stm32mp1-rcc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Reset Clock Controller Binding
+title: STMicroelectronics STM32MP1 Reset Clock Controller
 
 maintainers:
   - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.txt
deleted file mode 100644
index df42ab72718f..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-Binding for TI CDCE913/925/937/949 programmable I2C clock synthesizers.
-
-Reference
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-[2] https://www.ti.com/product/cdce913
-[3] https://www.ti.com/product/cdce925
-[4] https://www.ti.com/product/cdce937
-[5] https://www.ti.com/product/cdce949
-
-The driver provides clock sources for each output Y1 through Y5.
-
-Required properties:
- - compatible: Shall be one of the following:
-	- "ti,cdce913": 1-PLL, 3 Outputs
-	- "ti,cdce925": 2-PLL, 5 Outputs
-	- "ti,cdce937": 3-PLL, 7 Outputs
-	- "ti,cdce949": 4-PLL, 9 Outputs
- - reg: I2C device address.
- - clocks: Points to a fixed parent clock that provides the input frequency.
- - #clock-cells: From common clock bindings: Shall be 1.
-
-Optional properties:
- - xtal-load-pf: Crystal load-capacitor value to fine-tune performance on a
-                 board, or to compensate for external influences.
-- vdd-supply: A regulator node for Vdd
-- vddout-supply: A regulator node for Vddout
-
-For all PLL1, PLL2, ... an optional child node can be used to specify spread
-spectrum clocking parameters for a board.
-  - spread-spectrum: SSC mode as defined in the data sheet.
-  - spread-spectrum-center: Use "centered" mode instead of "max" mode. When
-    present, the clock runs at the requested frequency on average. Otherwise
-    the requested frequency is the maximum value of the SCC range.
-
-
-Example:
-
-	clockgen: cdce925pw@64 {
-		compatible = "cdce925";
-		reg = <0x64>;
-		clocks = <&xtal_27Mhz>;
-		#clock-cells = <1>;
-		xtal-load-pf = <5>;
-		vdd-supply = <&1v8-reg>;
-		vddout-supply = <&3v3-reg>;
-		/* PLL options to get SSC 1% centered */
-		PLL2 {
-			spread-spectrum = <4>;
-			spread-spectrum-center;
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.yaml
new file mode 100644
index 000000000000..a4ec8dd5ddf1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,cdce925.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,cdce925.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI CDCE913/925/937/949 programmable I2C clock synthesizers
+
+maintainers:
+  - Alexander Stein <alexander.stein@ew.tq-group.com>
+
+description: |
+  Flexible Low Power LVCMOS Clock Generator with SSC Support for EMI Reduction
+
+  - CDCE(L)913: 1-PLL, 3 Outputs https://www.ti.com/product/cdce913
+  - CDCE(L)925: 2-PLL, 5 Outputs https://www.ti.com/product/cdce925
+  - CDCE(L)937: 3-PLL, 7 Outputs https://www.ti.com/product/cdce937
+  - CDCE(L)949: 4-PLL, 9 Outputs https://www.ti.com/product/cdce949
+
+properties:
+  compatible:
+    enum:
+      - ti,cdce913
+      - ti,cdce925
+      - ti,cdce937
+      - ti,cdce949
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: fixed parent clock
+
+  "#clock-cells":
+    const: 1
+
+  vdd-supply:
+    description: Regulator that provides 1.8V Vdd power supply
+
+  vddout-supply:
+    description: |
+      Regulator that provides Vddout power supply.
+      non-L variant: 2.5V or 3.3V for
+      L variant: 1.8V for
+
+  xtal-load-pf:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Crystal load-capacitor value to fine-tune performance on a
+      board, or to compensate for external influences.
+
+patternProperties:
+  "^PLL[1-4]$":
+    type: object
+    description: |
+      optional child node can be used to specify spread
+      spectrum clocking parameters for a board
+
+    additionalProperties: false
+
+    properties:
+      spread-spectrum:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description: SSC mode as defined in the data sheet
+
+      spread-spectrum-center:
+        type: boolean
+        description: |
+          Use "centered" mode instead of "max" mode. When
+          present, the clock runs at the requested frequency on average.
+          Otherwise the requested frequency is the maximum value of the
+          SCC range.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cdce925: clock-controller@64 {
+            compatible = "ti,cdce925";
+            reg = <0x64>;
+            clocks = <&xtal_27Mhz>;
+            #clock-cells = <1>;
+            xtal-load-pf = <5>;
+            vdd-supply = <&reg_1v8>;
+            vddout-supply = <&reg_3v3>;
+            /* PLL options to get SSC 1% centered */
+            PLL2 {
+                spread-spectrum = <4>;
+                spread-spectrum-center;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,lmk04832.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,lmk04832.yaml
index bd8173848253..73d17830f165 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,lmk04832.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,lmk04832.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/ti,lmk04832.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Clock bindings for the Texas Instruments LMK04832
+title: Texas Instruments LMK04832 Clock Controller
 
 maintainers:
   - Liam Beguin <liambeguin@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,sci-clk.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
index 0e370289a053..63d976341696 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/ti,sci-clk.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI-SCI clock controller node bindings
+title: TI-SCI clock controller
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml
index c56f911fff47..d525f96cf244 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/clock/ti/ti,clksel.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for TI clksel clock
+title: TI clksel clock
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpu/idle-states.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpu/idle-states.yaml
index fa4d4142ac93..b8cc826c9501 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpu/idle-states.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpu/idle-states.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/cpu/idle-states.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Idle states binding description
+title: Idle states
 
 maintainers:
   - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
new file mode 100644
index 000000000000..76cb9726660e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/cpufreq/apple,cluster-cpufreq.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Apple SoC cluster cpufreq device
+
+maintainers:
+  - Hector Martin <marcan@marcan.st>
+
+description: |
+  Apple SoCs (e.g. M1) have a per-cpu-cluster DVFS controller that is part of
+  the cluster management register block. This binding uses the standard
+  operating-points-v2 table to define the CPU performance states, with the
+  opp-level property specifying the hardware p-state index for that level.
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - apple,t8103-cluster-cpufreq
+              - apple,t8112-cluster-cpufreq
+          - const: apple,cluster-cpufreq
+      - items:
+          - const: apple,t6000-cluster-cpufreq
+          - const: apple,t8103-cluster-cpufreq
+          - const: apple,cluster-cpufreq
+
+  reg:
+    maxItems: 1
+
+  '#performance-domain-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#performance-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    // This example shows a single CPU per domain and 2 domains,
+    // with two p-states per domain.
+    // Shipping hardware has 2-4 CPUs per domain and 2-6 domains.
+    cpus {
+      #address-cells = <2>;
+      #size-cells = <0>;
+
+      cpu@0 {
+        compatible = "apple,icestorm";
+        device_type = "cpu";
+        reg = <0x0 0x0>;
+        operating-points-v2 = <&ecluster_opp>;
+        performance-domains = <&cpufreq_e>;
+      };
+
+      cpu@10100 {
+        compatible = "apple,firestorm";
+        device_type = "cpu";
+        reg = <0x0 0x10100>;
+        operating-points-v2 = <&pcluster_opp>;
+        performance-domains = <&cpufreq_p>;
+      };
+    };
+
+    ecluster_opp: opp-table-0 {
+      compatible = "operating-points-v2";
+      opp-shared;
+
+      opp01 {
+        opp-hz = /bits/ 64 <600000000>;
+        opp-level = <1>;
+        clock-latency-ns = <7500>;
+      };
+      opp02 {
+        opp-hz = /bits/ 64 <972000000>;
+        opp-level = <2>;
+        clock-latency-ns = <22000>;
+      };
+    };
+
+    pcluster_opp: opp-table-1 {
+      compatible = "operating-points-v2";
+      opp-shared;
+
+      opp01 {
+        opp-hz = /bits/ 64 <600000000>;
+        opp-level = <1>;
+        clock-latency-ns = <8000>;
+      };
+      opp02 {
+        opp-hz = /bits/ 64 <828000000>;
+        opp-level = <2>;
+        clock-latency-ns = <19000>;
+      };
+    };
+
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      cpufreq_e: performance-controller@210e20000 {
+        compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+        reg = <0x2 0x10e20000 0 0x1000>;
+        #performance-domain-cells = <0>;
+      };
+
+      cpufreq_p: performance-controller@211e20000 {
+        compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+        reg = <0x2 0x11e20000 0 0x1000>;
+        #performance-domain-cells = <0>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
index 9cd42a64b13e..d0aecde2b89b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/cpufreq/cpufreq-mediatek-hw.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek's CPUFREQ Bindings
+title: MediaTek's CPUFREQ
 
 maintainers:
   - Hector Yuan <hector.yuan@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
index 24fa3d87a40b..99e159bc5fb1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml
@@ -25,6 +25,7 @@ properties:
       - description: v2 of CPUFREQ HW (EPSS)
         items:
           - enum:
+              - qcom,qdu1000-cpufreq-epss
               - qcom,sm6375-cpufreq-epss
               - qcom,sm8250-cpufreq-epss
           - const: qcom,cpufreq-epss
@@ -53,9 +54,23 @@ properties:
       - const: xo
       - const: alternate
 
+  interrupts:
+    minItems: 1
+    maxItems: 3
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - const: dcvsh-irq-0
+      - const: dcvsh-irq-1
+      - const: dcvsh-irq-2
+
   '#freq-domain-cells':
     const: 1
 
+  '#clock-cells':
+    const: 1
+
 required:
   - compatible
   - reg
@@ -83,11 +98,16 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_0>;
         qcom,freq-domain = <&cpufreq_hw 0>;
+        clocks = <&cpufreq_hw 0>;
         L2_0: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
           L3_0: l3-cache {
             compatible = "cache";
+            cache-unified;
+            cache-level = <3>;
           };
         };
       };
@@ -99,8 +119,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_100>;
         qcom,freq-domain = <&cpufreq_hw 0>;
+        clocks = <&cpufreq_hw 0>;
         L2_100: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -112,8 +135,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_200>;
         qcom,freq-domain = <&cpufreq_hw 0>;
+        clocks = <&cpufreq_hw 0>;
         L2_200: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -125,8 +151,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_300>;
         qcom,freq-domain = <&cpufreq_hw 0>;
+        clocks = <&cpufreq_hw 0>;
         L2_300: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -138,8 +167,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_400>;
         qcom,freq-domain = <&cpufreq_hw 1>;
+        clocks = <&cpufreq_hw 1>;
         L2_400: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -151,8 +183,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_500>;
         qcom,freq-domain = <&cpufreq_hw 1>;
+        clocks = <&cpufreq_hw 1>;
         L2_500: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -164,8 +199,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_600>;
         qcom,freq-domain = <&cpufreq_hw 1>;
+        clocks = <&cpufreq_hw 1>;
         L2_600: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -177,8 +215,11 @@ examples:
         enable-method = "psci";
         next-level-cache = <&L2_700>;
         qcom,freq-domain = <&cpufreq_hw 1>;
+        clocks = <&cpufreq_hw 1>;
         L2_700: l2-cache {
           compatible = "cache";
+          cache-unified;
+          cache-level = <2>;
           next-level-cache = <&L3_0>;
         };
       };
@@ -197,6 +238,7 @@ examples:
         clock-names = "xo", "alternate";
 
         #freq-domain-cells = <1>;
+        #clock-cells = <1>;
       };
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
index a11e1b867379..9c086eac6ca7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/cpufreq/qcom-cpufreq-nvmem.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. NVMEM CPUFreq bindings
+title: Qualcomm Technologies, Inc. NVMEM CPUFreq
 
 maintainers:
   - Ilia Lin <ilia.lin@kernel.org>
@@ -38,7 +38,7 @@ properties:
     type: object
 
     patternProperties:
-      'cpu@[0-9a-f]+':
+      '^cpu@[0-9a-f]+$':
         type: object
 
         properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml
index 0ccaab16dc61..0b7383b3106b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel Advanced Encryption Standard (AES) HW cryptographic accelerator
 
 maintainers:
-  - Tudor Ambarus <tudor.ambarus@microchip.com>
+  - Tudor Ambarus <tudor.ambarus@linaro.org>
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml
index 5163c51b4547..ee2ffb034325 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel Secure Hash Algorithm (SHA) HW cryptographic accelerator
 
 maintainers:
-  - Tudor Ambarus <tudor.ambarus@microchip.com>
+  - Tudor Ambarus <tudor.ambarus@linaro.org>
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml
index fcc5adf03cad..3d6ed24b1b00 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel Triple Data Encryption Standard (TDES) HW cryptographic accelerator
 
 maintainers:
-  - Tudor Ambarus <tudor.ambarus@microchip.com>
+  - Tudor Ambarus <tudor.ambarus@linaro.org>
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
new file mode 100644
index 000000000000..f1a9da8bff7a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/rockchip,rk3288-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip Electronics Security Accelerator
+
+maintainers:
+  - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk3288-crypto
+      - rockchip,rk3328-crypto
+      - rockchip,rk3399-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    minItems: 3
+    maxItems: 4
+
+  clock-names:
+    minItems: 3
+    maxItems: 4
+
+  resets:
+    minItems: 1
+    maxItems: 3
+
+  reset-names:
+    minItems: 1
+    maxItems: 3
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3288-crypto
+    then:
+      properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          items:
+            - const: aclk
+            - const: hclk
+            - const: sclk
+            - const: apb_pclk
+        resets:
+          maxItems: 1
+        reset-names:
+          items:
+            - const: crypto-rst
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3328-crypto
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          items:
+            - const: hclk_master
+            - const: hclk_slave
+            - const: sclk
+        resets:
+          maxItems: 1
+        reset-names:
+          items:
+            - const: crypto-rst
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3399-crypto
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          items:
+            - const: hclk_master
+            - const: hclk_slave
+            - const: sclk
+        resets:
+          minItems: 3
+        reset-names:
+          items:
+            - const: master
+            - const: slave
+            - const: crypto-rst
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/rk3288-cru.h>
+    crypto@ff8a0000 {
+      compatible = "rockchip,rk3288-crypto";
+      reg = <0xff8a0000 0x4000>;
+      interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
+               <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
+      clock-names = "aclk", "hclk", "sclk", "apb_pclk";
+      resets = <&cru SRST_CRYPTO>;
+      reset-names = "crypto-rst";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
deleted file mode 100644
index 5e2ba385b8c9..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Rockchip Electronics And Security Accelerator
-
-Required properties:
-- compatible: Should be "rockchip,rk3288-crypto"
-- reg: Base physical address of the engine and length of memory mapped
-       region
-- interrupts: Interrupt number
-- clocks: Reference to the clocks about crypto
-- clock-names: "aclk" used to clock data
-	       "hclk" used to clock data
-	       "sclk" used to clock crypto accelerator
-	       "apb_pclk" used to clock dma
-- resets: Must contain an entry for each entry in reset-names.
-	  See ../reset/reset.txt for details.
-- reset-names: Must include the name "crypto-rst".
-
-Examples:
-
-	crypto: cypto-controller@ff8a0000 {
-		compatible = "rockchip,rk3288-crypto";
-		reg = <0xff8a0000 0x4000>;
-		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
-			 <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
-		clock-names = "aclk", "hclk", "sclk", "apb_pclk";
-		resets = <&cru SRST_CRYPTO>;
-		reset-names = "crypto-rst";
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
index b72e4858f9aa..50b2c2e0c3cd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-crc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/crypto/st,stm32-crc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 CRC bindings
+title: STMicroelectronics STM32 CRC
 
 maintainers:
   - Lionel Debieve <lionel.debieve@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
index ed23bf94a8e0..0ddeb8a9a7a0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-cryp.yaml
@@ -4,7 +4,11 @@
 $id: http://devicetree.org/schemas/crypto/st,stm32-cryp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 CRYP bindings
+title: STMicroelectronics STM32 CRYP
+
+description: The STM32 CRYP block is built on the CRYP block found in
+  the STn8820 SoC introduced in 2007, and subsequently used in the U8500
+  SoC in 2010.
 
 maintainers:
   - Lionel Debieve <lionel.debieve@foss.st.com>
@@ -12,6 +16,8 @@ maintainers:
 properties:
   compatible:
     enum:
+      - st,stn8820-cryp
+      - stericsson,ux500-cryp
       - st,stm32f756-cryp
       - st,stm32mp1-cryp
 
@@ -27,6 +33,19 @@ properties:
   resets:
     maxItems: 1
 
+  dmas:
+    items:
+      - description: mem2cryp DMA channel
+      - description: cryp2mem DMA channel
+
+  dma-names:
+    items:
+      - const: mem2cryp
+      - const: cryp2mem
+
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
index 10ba94792d95..4ccb335e8063 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/crypto/st,stm32-hash.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/crypto/st,stm32-hash.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 HASH bindings
+title: STMicroelectronics STM32 HASH
 
 maintainers:
   - Lionel Debieve <lionel.debieve@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
index 7910831fa4b8..c731fbdc2fe0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
@@ -12,9 +12,14 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - allwinner,sun6i-a31-mipi-dsi
-      - allwinner,sun50i-a64-mipi-dsi
+    oneOf:
+      - enum:
+          - allwinner,sun6i-a31-mipi-dsi
+          - allwinner,sun50i-a64-mipi-dsi
+          - allwinner,sun50i-a100-mipi-dsi
+      - items:
+          - const: allwinner,sun20i-d1-mipi-dsi
+          - const: allwinner,sun50i-a100-mipi-dsi
 
   reg:
     maxItems: 1
@@ -59,7 +64,6 @@ required:
   - phys
   - phy-names
   - resets
-  - vcc-dsi-supply
   - port
 
 allOf:
@@ -68,7 +72,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: allwinner,sun6i-a31-mipi-dsi
+            enum:
+              - allwinner,sun6i-a31-mipi-dsi
+              - allwinner,sun50i-a100-mipi-dsi
 
     then:
       properties:
@@ -78,16 +84,22 @@ allOf:
       required:
         - clock-names
 
+    else:
+      properties:
+        clocks:
+          maxItems: 1
+
   - if:
       properties:
         compatible:
           contains:
-            const: allwinner,sun50i-a64-mipi-dsi
+            enum:
+              - allwinner,sun6i-a31-mipi-dsi
+              - allwinner,sun50i-a64-mipi-dsi
 
     then:
-      properties:
-        clocks:
-          minItems: 1
+      required:
+        - vcc-dsi-supply
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
index 7cdffdb131ac..74cefdf1b843 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
@@ -11,7 +11,7 @@ maintainers:
   - Neil Armstrong <neil.armstrong@linaro.org>
 
 allOf:
-  - $ref: /schemas/sound/name-prefix.yaml#
+  - $ref: /schemas/sound/dai-common.yaml#
 
 description: |
   The Amlogic Meson Synopsys Designware Integration is composed of
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/arm,hdlcd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/arm,hdlcd.yaml
index a2670258c48d..9a30e9005e8a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/arm,hdlcd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/arm,hdlcd.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/arm,hdlcd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Arm HDLCD display controller binding
+title: Arm HDLCD display controller
 
 maintainers:
   - Liviu Dudau <Liviu.Dudau@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/arm,malidp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/arm,malidp.yaml
index 2a17ec6fc97c..91812573fd08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/arm,malidp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/arm,malidp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/arm,malidp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Arm Mali Display Processor (Mali-DP) binding
+title: Arm Mali Display Processor (Mali-DP)
 
 maintainers:
   - Liviu Dudau <Liviu.Dudau@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/anx6345.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
index 1c0406c38fe5..9bf2cbcea69f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/anx6345.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/anx6345.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analogix ANX6345 eDP Transmitter Device Tree Bindings
+title: Analogix ANX6345 eDP Transmitter
 
 maintainers:
   - Torsten Duwe <duwe@lst.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml
index bb6289c7d375..b0589fa16736 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/display/bridge/chrontel,ch7033.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Chrontel CH7033 Video Encoder Device Tree Bindings
+title: Chrontel CH7033 Video Encoder
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml
index 89490fdffeb0..0b27df429bdc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ingenic,jz4780-hdmi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/ingenic,jz4780-hdmi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for Ingenic JZ4780 HDMI Transmitter
+title: Ingenic JZ4780 HDMI Transmitter
 
 maintainers:
   - H. Nikolaus Schaller <hns@goldelico.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml
index dcb1336ee2a5..958a073f4ff7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/intel,keembay-dsi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Devicetree bindings for Intel Keem Bay mipi dsi controller
+title: Intel Keem Bay mipi dsi controller
 
 maintainers:
   - Anitha Chrisanthus <anitha.chrisanthus@intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
index 833d11b2303a..b697c42399ea 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/ite,it6505.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ITE it6505 Device Tree Bindings
+title: ITE it6505
 
 maintainers:
   - Allen Chen <allen.chen@ite.com.tw>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
index 1b2185be92cd..d3454da1247a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/ite,it66121.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ITE it66121 HDMI bridge Device Tree Bindings
+title: ITE it66121 HDMI bridge
 
 maintainers:
   - Phong LE <ple@baylibre.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ps8640.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
index 8ab156e0a8cf..28811aff2c5a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/ps8640.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MIPI DSI to eDP Video Format Converter Device Tree Bindings
+title: MIPI DSI to eDP Video Format Converter
 
 maintainers:
   - Nicolas Boichat <drinkcat@chromium.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml
new file mode 100644
index 000000000000..131d5b63ec4f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/renesas,dsi.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/renesas,dsi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/G2L MIPI DSI Encoder
+
+maintainers:
+  - Biju Das <biju.das.jz@bp.renesas.com>
+
+description: |
+  This binding describes the MIPI DSI encoder embedded in the Renesas
+  RZ/G2L alike family of SoC's. The encoder can operate in DSI mode, with
+  up to four data lanes.
+
+allOf:
+  - $ref: /schemas/display/dsi-controller.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,r9a07g044-mipi-dsi # RZ/G2{L,LC}
+      - const: renesas,rzg2l-mipi-dsi
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: Sequence operation channel 0 interrupt
+      - description: Sequence operation channel 1 interrupt
+      - description: Video-Input operation channel 1 interrupt
+      - description: DSI Packet Receive interrupt
+      - description: DSI Fatal Error interrupt
+      - description: DSI D-PHY PPI interrupt
+      - description: Debug interrupt
+
+  interrupt-names:
+    items:
+      - const: seq0
+      - const: seq1
+      - const: vin1
+      - const: rcv
+      - const: ferr
+      - const: ppi
+      - const: debug
+
+  clocks:
+    items:
+      - description: DSI D-PHY PLL multiplied clock
+      - description: DSI D-PHY system clock
+      - description: DSI AXI bus clock
+      - description: DSI Register access clock
+      - description: DSI Video clock
+      - description: DSI D-PHY Escape mode transmit clock
+
+  clock-names:
+    items:
+      - const: pllclk
+      - const: sysclk
+      - const: aclk
+      - const: pclk
+      - const: vclk
+      - const: lpclk
+
+  resets:
+    items:
+      - description: MIPI_DSI_CMN_RSTB
+      - description: MIPI_DSI_ARESET_N
+      - description: MIPI_DSI_PRESET_N
+
+  reset-names:
+    items:
+      - const: rst
+      - const: arst
+      - const: prst
+
+  power-domains:
+    maxItems: 1
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: Parallel input port
+
+      port@1:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description: DSI output port
+
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                description: array of physical DSI data lane indexes.
+                minItems: 1
+                items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+
+            required:
+              - data-lanes
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - power-domains
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r9a07g044-cpg.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    dsi0: dsi@10850000 {
+        compatible = "renesas,r9a07g044-mipi-dsi", "renesas,rzg2l-mipi-dsi";
+        reg = <0x10850000 0x20000>;
+        interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "seq0", "seq1", "vin1", "rcv",
+                          "ferr", "ppi", "debug";
+        clocks = <&cpg CPG_MOD R9A07G044_MIPI_DSI_PLLCLK>,
+                 <&cpg CPG_MOD R9A07G044_MIPI_DSI_SYSCLK>,
+                 <&cpg CPG_MOD R9A07G044_MIPI_DSI_ACLK>,
+                 <&cpg CPG_MOD R9A07G044_MIPI_DSI_PCLK>,
+                 <&cpg CPG_MOD R9A07G044_MIPI_DSI_VCLK>,
+                 <&cpg CPG_MOD R9A07G044_MIPI_DSI_LPCLK>;
+        clock-names = "pllclk", "sysclk", "aclk", "pclk", "vclk", "lpclk";
+        resets = <&cpg R9A07G044_MIPI_DSI_CMN_RSTB>,
+                 <&cpg R9A07G044_MIPI_DSI_ARESET_N>,
+                 <&cpg R9A07G044_MIPI_DSI_PRESET_N>;
+        reset-names = "rst", "arst", "prst";
+        power-domains = <&cpg>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                dsi0_in: endpoint {
+                    remote-endpoint = <&du_out_dsi0>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+                dsi0_out: endpoint {
+                    data-lanes = <1 2 3 4>;
+                    remote-endpoint = <&adv7535_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
index ed280053ec62..140927884418 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358767.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Toshiba TC358767 eDP bridge bindings
+title: Toshiba TC358767 eDP bridge
 
 maintainers:
   - Andrey Gusakov <andrey.gusakov@cogentembedded.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
index 10471c6c1ff9..d879c700594a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/bridge/toshiba,tc358775.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358775.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Toshiba TC358775 DSI to LVDS bridge bindings
+title: Toshiba TC358775 DSI to LVDS bridge
 
 maintainers:
   - Vinay Simha BN <simhavcs@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/fsl,lcdif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
index 876015a44a1e..75b4efd70ba8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
@@ -52,6 +52,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
   port:
     $ref: /schemas/graph.yaml#/properties/port
     description: The LCDIF output port
@@ -81,12 +84,48 @@ allOf:
           maxItems: 3
       required:
         - clock-names
-    else:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx8mp-lcdif
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          minItems: 3
+          maxItems: 3
+      required:
+        - clock-names
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - fsl,imx6sx-lcdif
+                - fsl,imx8mp-lcdif
+    then:
       properties:
         clocks:
           maxItems: 1
         clock-names:
           maxItems: 1
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx6sl-lcdif
+              - fsl,imx6sx-lcdif
+              - fsl,imx8mm-lcdif
+              - fsl,imx8mn-lcdif
+              - fsl,imx8mp-lcdif
+    then:
+      required:
+        - power-domains
 
 examples:
   - |
@@ -101,6 +140,7 @@ examples:
                  <&clks IMX6SX_CLK_LCDIF_APB>,
                  <&clks IMX6SX_CLK_DISPLAY_AXI>;
         clock-names = "pix", "axi", "disp_axi";
+        power-domains = <&pd_disp>;
 
         port {
             endpoint {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt
deleted file mode 100644
index f4df9e83bcd2..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-Freescale imx21 Framebuffer
-
-This framebuffer driver supports devices imx1, imx21, imx25, and imx27.
-
-Required properties:
-- compatible : "fsl,<chip>-fb", chip should be imx1 or imx21
-- reg : Should contain 1 register ranges(address and length)
-- interrupts : One interrupt of the fb dev
-
-Required nodes:
-- display: Phandle to a display node as described in
-	Documentation/devicetree/bindings/display/panel/display-timing.txt
-	Additional, the display node has to define properties:
-	- bits-per-pixel: Bits per pixel
-	- fsl,pcr: LCDC PCR value
-	A display node may optionally define
-	- fsl,aus-mode: boolean to enable AUS mode (only for imx21)
-
-Optional properties:
-- lcd-supply: Regulator for LCD supply voltage.
-- fsl,dmacr: DMA Control Register value. This is optional. By default, the
-	register is not modified as recommended by the datasheet.
-- fsl,lpccr: Contrast Control Register value. This property provides the
-	default value for the contrast control register.
-	If that property is omitted, the register is zeroed.
-- fsl,lscr1: LCDC Sharp Configuration Register value.
-
-Example:
-
-	imxfb: fb@10021000 {
-		compatible = "fsl,imx21-fb";
-		interrupts = <61>;
-		reg = <0x10021000 0x1000>;
-		display = <&display0>;
-	};
-
-	...
-
-	display0: display0 {
-		model = "Primeview-PD050VL1";
-		bits-per-pixel = <16>;
-		fsl,pcr = <0xf0c88080>;	/* non-standard but required */
-		display-timings {
-			native-mode = <&timing_disp0>;
-			timing_disp0: 640x480 {
-				hactive = <640>;
-				vactive = <480>;
-				hback-porch = <112>;
-				hfront-porch = <36>;
-				hsync-len = <32>;
-				vback-porch = <33>;
-				vfront-porch = <33>;
-				vsync-len = <2>;
-				clock-frequency = <25000000>;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml
new file mode 100644
index 000000000000..35a8fff036ca
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/imx/fsl,imx-lcdc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX LCD Controller, found on i.MX1, i.MX21, i.MX25 and i.MX27
+
+maintainers:
+  - Sascha Hauer <s.hauer@pengutronix.de>
+  - Pengutronix Kernel Team <kernel@pengutronix.de>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - fsl,imx1-fb
+          - fsl,imx21-fb
+      - items:
+          - enum:
+              - fsl,imx25-fb
+              - fsl,imx27-fb
+          - const: fsl,imx21-fb
+
+  clocks:
+    maxItems: 3
+
+  clock-names:
+    items:
+      - const: ipg
+      - const: ahb
+      - const: per
+
+  display:
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  interrupts:
+    maxItems: 1
+
+  reg:
+    maxItems: 1
+
+  lcd-supply:
+    description:
+      Regulator for LCD supply voltage.
+
+  fsl,dmacr:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Override value for DMA Control Register
+
+  fsl,lpccr:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Contrast Control Register value.
+
+  fsl,lscr1:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      LCDC Sharp Configuration Register value.
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+  - display
+  - interrupts
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    imxfb: fb@10021000 {
+        compatible = "fsl,imx21-fb";
+        interrupts = <61>;
+        reg = <0x10021000 0x1000>;
+        display = <&display0>;
+        clocks = <&clks 103>, <&clks 49>, <&clks 66>;
+        clock-names = "ipg", "ahb", "per";
+    };
+
+    display0: display0 {
+        model = "Primeview-PD050VL1";
+        bits-per-pixel = <16>;
+        fsl,pcr = <0xf0c88080>; /* non-standard but required */
+
+        display-timings {
+            native-mode = <&timing_disp0>;
+            timing_disp0: timing0 {
+                hactive = <640>;
+                vactive = <480>;
+                hback-porch = <112>;
+                hfront-porch = <36>;
+                hsync-len = <32>;
+                vback-porch = <33>;
+                vfront-porch = <33>;
+                vsync-len = <2>;
+                clock-frequency = <25000000>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/ingenic,ipu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
index 3f93def2c5a2..319bd7c88fe3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/ingenic,ipu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/ingenic,ipu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings
+title: Ingenic SoCs Image Processing Unit (IPU)
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/ingenic,lcd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
index c0bb02fb49f4..6d4c00f3fcc8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/ingenic,lcd.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/ingenic,lcd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs LCD controller devicetree bindings
+title: Ingenic SoCs LCD controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/intel,keembay-display.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/intel,keembay-display.yaml
index bc6622b010ca..2cf54ecc707a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/intel,keembay-display.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/intel,keembay-display.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/intel,keembay-display.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Devicetree bindings for Intel Keem Bay display controller
+title: Intel Keem Bay display controller
 
 maintainers:
   - Anitha Chrisanthus <anitha.chrisanthus@intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/intel,keembay-msscam.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/intel,keembay-msscam.yaml
index a222b52d8b8f..cc7e1f318fe4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/intel,keembay-msscam.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/intel,keembay-msscam.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/intel,keembay-msscam.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Devicetree bindings for Intel Keem Bay MSSCAM
+title: Intel Keem Bay MSSCAM
 
 maintainers:
   - Anitha Chrisanthus <anitha.chrisanthus@intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,cec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,cec.yaml
index 66288b9f0aa6..080cf321209e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,cec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,cec.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/mediatek/mediatek,cec.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Mediatek HDMI CEC Controller Device Tree Bindings
+title: Mediatek HDMI CEC Controller
 
 maintainers:
   - CK Hu <ck.hu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 5bb23e97cf33..d976380801e3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -23,6 +23,7 @@ properties:
       - mediatek,mt8173-dpi
       - mediatek,mt8183-dpi
       - mediatek,mt8186-dpi
+      - mediatek,mt8188-dp-intf
       - mediatek,mt8192-dpi
       - mediatek,mt8195-dp-intf
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml
index b18d6a57c6e1..4707b60238b0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/mediatek/mediatek,dsi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek DSI Controller Device Tree Bindings
+title: MediaTek DSI Controller
 
 maintainers:
   - Chun-Kuang Hu <chunkuang.hu@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml
index b6fcdfb99ab2..bd8f7b8ae0ff 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/mediatek/mediatek,hdmi-ddc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Mediatek HDMI DDC Device Tree Bindings
+title: Mediatek HDMI DDC
 
 maintainers:
   - CK Hu <ck.hu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml
index bdaf0b51e68c..8afdd67d6780 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/mediatek/mediatek,hdmi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Mediatek HDMI Encoder Device Tree Bindings
+title: Mediatek HDMI Encoder
 
 maintainers:
   - CK Hu <ck.hu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-common.yaml
new file mode 100644
index 000000000000..8ffbc30c6b7f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-common.yaml
@@ -0,0 +1,52 @@
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/dpu-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU common properties
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+  - Rob Clark <robdclark@gmail.com>
+
+description: |
+  Common properties for QCom DPU display controller.
+
+properties:
+  interrupts:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  operating-points-v2: true
+  opp-table:
+    type: object
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      Contains the list of output ports from DPU device. These ports
+      connect to interfaces that are external to the DPU hardware,
+      such as DSI, DP etc.
+
+    patternProperties:
+      "^port@[0-9a-f]+$":
+        $ref: /schemas/graph.yaml#/properties/port
+
+    # at least one port is required
+    required:
+      - port@0
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - interrupts
+  - power-domains
+  - operating-points-v2
+  - ports
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml
deleted file mode 100644
index 253665c693e6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml
+++ /dev/null
@@ -1,223 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/msm/dpu-msm8998.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm Display DPU dt properties for MSM8998 target
-
-maintainers:
-  - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
-
-description: |
-  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
-  bindings of MDSS and DPU are mentioned for MSM8998 target.
-
-properties:
-  compatible:
-    items:
-      - const: qcom,msm8998-mdss
-
-  reg:
-    maxItems: 1
-
-  reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Display AHB clock
-      - description: Display AXI clock
-      - description: Display core clock
-
-  clock-names:
-    items:
-      - const: iface
-      - const: bus
-      - const: core
-
-  interrupts:
-    maxItems: 1
-
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-
-  ranges: true
-
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
-    additionalProperties: false
-
-    properties:
-      compatible:
-        items:
-          - const: qcom,msm8998-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for regdma register set
-          - description: Address offset and size for vbif register set
-          - description: Address offset and size for non-realtime vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: regdma
-          - const: vbif
-          - const: vbif_nrt
-
-      clocks:
-        items:
-          - description: Display ahb clock
-          - description: Display axi clock
-          - description: Display mem-noc clock
-          - description: Display core clock
-          - description: Display vsync clock
-
-      clock-names:
-        items:
-          - const: iface
-          - const: bus
-          - const: mnoc
-          - const: core
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-      opp-table:
-        type: object
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI, DP etc. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI1)
-
-          port@1:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF2 (DSI2)
-
-        required:
-          - port@0
-          - port@1
-
-    required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - power-domains
-  - clocks
-  - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,mmcc-msm8998.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/power/qcom-rpmpd.h>
-
-    mdss: display-subsystem@c900000 {
-        compatible = "qcom,msm8998-mdss";
-        reg = <0x0c900000 0x1000>;
-        reg-names = "mdss";
-
-        clocks = <&mmcc MDSS_AHB_CLK>,
-                 <&mmcc MDSS_AXI_CLK>,
-                 <&mmcc MDSS_MDP_CLK>;
-        clock-names = "iface", "bus", "core";
-
-        #address-cells = <1>;
-        #interrupt-cells = <1>;
-        #size-cells = <1>;
-
-        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-        interrupt-controller;
-        iommus = <&mmss_smmu 0>;
-
-        power-domains = <&mmcc MDSS_GDSC>;
-        ranges;
-
-        display-controller@c901000 {
-            compatible = "qcom,msm8998-dpu";
-            reg = <0x0c901000 0x8f000>,
-                  <0x0c9a8e00 0xf0>,
-                  <0x0c9b0000 0x2008>,
-                  <0x0c9b8000 0x1040>;
-            reg-names = "mdp", "regdma", "vbif", "vbif_nrt";
-
-            clocks = <&mmcc MDSS_AHB_CLK>,
-                     <&mmcc MDSS_AXI_CLK>,
-                     <&mmcc MNOC_AHB_CLK>,
-                     <&mmcc MDSS_MDP_CLK>,
-                     <&mmcc MDSS_VSYNC_CLK>;
-            clock-names = "iface", "bus", "mnoc", "core", "vsync";
-
-            interrupt-parent = <&mdss>;
-            interrupts = <0>;
-            operating-points-v2 = <&mdp_opp_table>;
-            power-domains = <&rpmpd MSM8998_VDDMX>;
-
-            ports {
-                #address-cells = <1>;
-                #size-cells = <0>;
-
-                port@0 {
-                    reg = <0>;
-                    dpu_intf1_out: endpoint {
-                        remote-endpoint = <&dsi0_in>;
-                    };
-                };
-
-                port@1 {
-                    reg = <1>;
-                    dpu_intf2_out: endpoint {
-                        remote-endpoint = <&dsi1_in>;
-                    };
-                };
-            };
-        };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml
deleted file mode 100644
index c5824e1d2382..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml
+++ /dev/null
@@ -1,222 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/msm/dpu-qcm2290.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm Display DPU dt properties for QCM2290 target
-
-maintainers:
-  - Loic Poulain <loic.poulain@linaro.org>
-
-description: |
-  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-  sub-blocks like DPU display controller and DSI. Device tree bindings of MDSS
-  and DPU are mentioned for QCM2290 target.
-
-properties:
-  compatible:
-    items:
-      - const: qcom,qcm2290-mdss
-
-  reg:
-    maxItems: 1
-
-  reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Display AHB clock from gcc
-      - description: Display AXI clock
-      - description: Display core clock
-
-  clock-names:
-    items:
-      - const: iface
-      - const: bus
-      - const: core
-
-  interrupts:
-    maxItems: 1
-
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
-
-  ranges: true
-
-  interconnects:
-    items:
-      - description: Interconnect path specifying the port ids for data bus
-
-  interconnect-names:
-    const: mdp0-mem
-
-  resets:
-    items:
-      - description: MDSS_CORE reset
-
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
-    additionalProperties: false
-
-    properties:
-      compatible:
-        items:
-          - const: qcom,qcm2290-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: vbif
-
-      clocks:
-        items:
-          - description: Display AXI clock from gcc
-          - description: Display AHB clock from dispcc
-          - description: Display core clock from dispcc
-          - description: Display lut clock from dispcc
-          - description: Display vsync clock from dispcc
-
-      clock-names:
-        items:
-          - const: bus
-          - const: iface
-          - const: core
-          - const: lut
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-      opp-table:
-        type: object
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI1)
-
-        required:
-          - port@0
-
-    required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - power-domains
-  - clocks
-  - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
-    #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/interconnect/qcom,qcm2290.h>
-    #include <dt-bindings/power/qcom-rpmpd.h>
-
-    mdss: mdss@5e00000 {
-        #address-cells = <1>;
-        #size-cells = <1>;
-        compatible = "qcom,qcm2290-mdss";
-        reg = <0x05e00000 0x1000>;
-        reg-names = "mdss";
-        power-domains = <&dispcc MDSS_GDSC>;
-        clocks = <&gcc GCC_DISP_AHB_CLK>,
-                 <&gcc GCC_DISP_HF_AXI_CLK>,
-                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
-        clock-names = "iface", "bus", "core";
-
-        interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
-        interrupt-controller;
-        #interrupt-cells = <1>;
-
-        interconnects = <&mmrt_virt MASTER_MDP0 &bimc SLAVE_EBI1>;
-        interconnect-names = "mdp0-mem";
-
-        iommus = <&apps_smmu 0x420 0x2>,
-                 <&apps_smmu 0x421 0x0>;
-        ranges;
-
-        mdss_mdp: display-controller@5e01000 {
-                compatible = "qcom,qcm2290-dpu";
-                reg = <0x05e01000 0x8f000>,
-                      <0x05eb0000 0x2008>;
-                reg-names = "mdp", "vbif";
-
-                clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
-                         <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                         <&dispcc DISP_CC_MDSS_MDP_CLK>,
-                         <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
-                         <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
-                clock-names = "bus", "iface", "core", "lut", "vsync";
-
-                operating-points-v2 = <&mdp_opp_table>;
-                power-domains = <&rpmpd QCM2290_VDDCX>;
-
-                interrupt-parent = <&mdss>;
-                interrupts = <0>;
-
-                ports {
-                        #address-cells = <1>;
-                        #size-cells = <0>;
-
-                        port@0 {
-                                reg = <0>;
-                                dpu_intf1_out: endpoint {
-                                        remote-endpoint = <&dsi0_in>;
-                                };
-                        };
-                };
-         };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
deleted file mode 100644
index 4890bc25f3fd..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
+++ /dev/null
@@ -1,235 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/msm/dpu-sc7180.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm Display DPU dt properties for SC7180 target
-
-maintainers:
-  - Krishna Manikandan <quic_mkrishn@quicinc.com>
-
-description: |
-  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
-  bindings of MDSS and DPU are mentioned for SC7180 target.
-
-properties:
-  compatible:
-    items:
-      - const: qcom,sc7180-mdss
-
-  reg:
-    maxItems: 1
-
-  reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Display AHB clock from gcc
-      - description: Display AHB clock from dispcc
-      - description: Display core clock
-
-  clock-names:
-    items:
-      - const: iface
-      - const: ahb
-      - const: core
-
-  interrupts:
-    maxItems: 1
-
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-
-  ranges: true
-
-  interconnects:
-    items:
-      - description: Interconnect path specifying the port ids for data bus
-
-  interconnect-names:
-    const: mdp0-mem
-
-  resets:
-    items:
-      - description: MDSS_CORE reset
-
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
-    additionalProperties: false
-
-    properties:
-      compatible:
-        items:
-          - const: qcom,sc7180-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: vbif
-
-      clocks:
-        items:
-          - description: Display hf axi clock
-          - description: Display ahb clock
-          - description: Display rotator clock
-          - description: Display lut clock
-          - description: Display core clock
-          - description: Display vsync clock
-
-      clock-names:
-        items:
-          - const: bus
-          - const: iface
-          - const: rot
-          - const: lut
-          - const: core
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-      opp-table:
-        type: object
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI, DP etc. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI1)
-
-          port@2:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF0 (DP)
-
-        required:
-          - port@0
-
-    required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - power-domains
-  - clocks
-  - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
-    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/interconnect/qcom,sdm845.h>
-    #include <dt-bindings/power/qcom-rpmpd.h>
-
-    display-subsystem@ae00000 {
-         #address-cells = <1>;
-         #size-cells = <1>;
-         compatible = "qcom,sc7180-mdss";
-         reg = <0xae00000 0x1000>;
-         reg-names = "mdss";
-         power-domains = <&dispcc MDSS_GDSC>;
-         clocks = <&gcc GCC_DISP_AHB_CLK>,
-                  <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                  <&dispcc DISP_CC_MDSS_MDP_CLK>;
-         clock-names = "iface", "ahb", "core";
-
-         interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-         interrupt-controller;
-         #interrupt-cells = <1>;
-
-         interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
-         interconnect-names = "mdp0-mem";
-
-         iommus = <&apps_smmu 0x800 0x2>;
-         ranges;
-
-         display-controller@ae01000 {
-                   compatible = "qcom,sc7180-dpu";
-                   reg = <0x0ae01000 0x8f000>,
-                         <0x0aeb0000 0x2008>;
-
-                   reg-names = "mdp", "vbif";
-
-                   clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
-                            <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                            <&dispcc DISP_CC_MDSS_ROT_CLK>,
-                            <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
-                            <&dispcc DISP_CC_MDSS_MDP_CLK>,
-                            <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
-                   clock-names = "bus", "iface", "rot", "lut", "core",
-                                 "vsync";
-
-                   interrupt-parent = <&mdss>;
-                   interrupts = <0>;
-                   power-domains = <&rpmhpd SC7180_CX>;
-                   operating-points-v2 = <&mdp_opp_table>;
-
-                   ports {
-                           #address-cells = <1>;
-                           #size-cells = <0>;
-
-                           port@0 {
-                                   reg = <0>;
-                                   dpu_intf1_out: endpoint {
-                                                  remote-endpoint = <&dsi0_in>;
-                                   };
-                           };
-
-                            port@2 {
-                                    reg = <2>;
-                                    dpu_intf0_out: endpoint {
-                                                   remote-endpoint = <&dp_in>;
-                                    };
-                            };
-                   };
-         };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml
deleted file mode 100644
index 584d646021d5..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml
+++ /dev/null
@@ -1,239 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/msm/dpu-sc7280.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm Display DPU dt properties for SC7280
-
-maintainers:
-  - Krishna Manikandan <quic_mkrishn@quicinc.com>
-
-description: |
-  Device tree bindings for MSM Mobile Display Subsystem (MDSS) that encapsulates
-  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
-  bindings of MDSS and DPU are mentioned for SC7280.
-
-properties:
-  compatible:
-    const: qcom,sc7280-mdss
-
-  reg:
-    maxItems: 1
-
-  reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Display AHB clock from gcc
-      - description: Display AHB clock from dispcc
-      - description: Display core clock
-
-  clock-names:
-    items:
-      - const: iface
-      - const: ahb
-      - const: core
-
-  interrupts:
-    maxItems: 1
-
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-
-  ranges: true
-
-  interconnects:
-    items:
-      - description: Interconnect path specifying the port ids for data bus
-
-  interconnect-names:
-    const: mdp0-mem
-
-  resets:
-    items:
-      - description: MDSS_CORE reset
-
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
-    additionalProperties: false
-
-    properties:
-      compatible:
-        const: qcom,sc7280-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: vbif
-
-      clocks:
-        items:
-          - description: Display hf axi clock
-          - description: Display sf axi clock
-          - description: Display ahb clock
-          - description: Display lut clock
-          - description: Display core clock
-          - description: Display vsync clock
-
-      clock-names:
-        items:
-          - const: bus
-          - const: nrt_bus
-          - const: iface
-          - const: lut
-          - const: core
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-      opp-table:
-        type: object
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI, DP etc. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI)
-
-          port@1:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF5 (EDP)
-
-        required:
-          - port@0
-
-    required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - power-domains
-  - clocks
-  - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
-    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/interconnect/qcom,sc7280.h>
-    #include <dt-bindings/power/qcom-rpmpd.h>
-
-    display-subsystem@ae00000 {
-         #address-cells = <1>;
-         #size-cells = <1>;
-         compatible = "qcom,sc7280-mdss";
-         reg = <0xae00000 0x1000>;
-         reg-names = "mdss";
-         power-domains = <&dispcc DISP_CC_MDSS_CORE_GDSC>;
-         clocks = <&gcc GCC_DISP_AHB_CLK>,
-                  <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                  <&dispcc DISP_CC_MDSS_MDP_CLK>;
-         clock-names = "iface",
-                       "ahb",
-                       "core";
-
-         interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-         interrupt-controller;
-         #interrupt-cells = <1>;
-
-         interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
-         interconnect-names = "mdp0-mem";
-
-         iommus = <&apps_smmu 0x900 0x402>;
-         ranges;
-
-         display-controller@ae01000 {
-                   compatible = "qcom,sc7280-dpu";
-                   reg = <0x0ae01000 0x8f000>,
-                         <0x0aeb0000 0x2008>;
-
-                   reg-names = "mdp", "vbif";
-
-                   clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
-                            <&gcc GCC_DISP_SF_AXI_CLK>,
-                            <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                            <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
-                            <&dispcc DISP_CC_MDSS_MDP_CLK>,
-                            <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
-                   clock-names = "bus",
-                                 "nrt_bus",
-                                 "iface",
-                                 "lut",
-                                 "core",
-                                 "vsync";
-
-                   interrupt-parent = <&mdss>;
-                   interrupts = <0>;
-                   power-domains = <&rpmhpd SC7280_CX>;
-                   operating-points-v2 = <&mdp_opp_table>;
-
-                   ports {
-                           #address-cells = <1>;
-                           #size-cells = <0>;
-
-                           port@0 {
-                                   reg = <0>;
-                                   dpu_intf1_out: endpoint {
-                                           remote-endpoint = <&dsi0_in>;
-                                   };
-                           };
-
-                           port@1 {
-                                   reg = <1>;
-                                   dpu_intf5_out: endpoint {
-                                           remote-endpoint = <&edp_in>;
-                                   };
-                           };
-                   };
-         };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
deleted file mode 100644
index 7d1037373175..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
+++ /dev/null
@@ -1,217 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/msm/dpu-sdm845.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm Display DPU dt properties for SDM845 target
-
-maintainers:
-  - Krishna Manikandan <quic_mkrishn@quicinc.com>
-
-description: |
-  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
-  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
-  bindings of MDSS and DPU are mentioned for SDM845 target.
-
-properties:
-  compatible:
-    items:
-      - const: qcom,sdm845-mdss
-
-  reg:
-    maxItems: 1
-
-  reg-names:
-    const: mdss
-
-  power-domains:
-    maxItems: 1
-
-  clocks:
-    items:
-      - description: Display AHB clock from gcc
-      - description: Display core clock
-
-  clock-names:
-    items:
-      - const: iface
-      - const: core
-
-  interrupts:
-    maxItems: 1
-
-  interrupt-controller: true
-
-  "#address-cells": true
-
-  "#size-cells": true
-
-  "#interrupt-cells":
-    const: 1
-
-  iommus:
-    items:
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
-      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
-
-  ranges: true
-
-  resets:
-    items:
-      - description: MDSS_CORE reset
-
-patternProperties:
-  "^display-controller@[0-9a-f]+$":
-    type: object
-    description: Node containing the properties of DPU.
-    additionalProperties: false
-
-    properties:
-      compatible:
-        items:
-          - const: qcom,sdm845-dpu
-
-      reg:
-        items:
-          - description: Address offset and size for mdp register set
-          - description: Address offset and size for vbif register set
-
-      reg-names:
-        items:
-          - const: mdp
-          - const: vbif
-
-      clocks:
-        items:
-          - description: Display ahb clock
-          - description: Display axi clock
-          - description: Display core clock
-          - description: Display vsync clock
-
-      clock-names:
-        items:
-          - const: iface
-          - const: bus
-          - const: core
-          - const: vsync
-
-      interrupts:
-        maxItems: 1
-
-      power-domains:
-        maxItems: 1
-
-      operating-points-v2: true
-      opp-table:
-        type: object
-
-      ports:
-        $ref: /schemas/graph.yaml#/properties/ports
-        description: |
-          Contains the list of output ports from DPU device. These ports
-          connect to interfaces that are external to the DPU hardware,
-          such as DSI, DP etc. Each output port contains an endpoint that
-          describes how it is connected to an external interface.
-
-        properties:
-          port@0:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF1 (DSI1)
-
-          port@1:
-            $ref: /schemas/graph.yaml#/properties/port
-            description: DPU_INTF2 (DSI2)
-
-        required:
-          - port@0
-          - port@1
-
-    required:
-      - compatible
-      - reg
-      - reg-names
-      - clocks
-      - interrupts
-      - power-domains
-      - operating-points-v2
-      - ports
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - power-domains
-  - clocks
-  - interrupts
-  - interrupt-controller
-  - iommus
-  - ranges
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
-    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/power/qcom-rpmpd.h>
-
-    display-subsystem@ae00000 {
-          #address-cells = <1>;
-          #size-cells = <1>;
-          compatible = "qcom,sdm845-mdss";
-          reg = <0x0ae00000 0x1000>;
-          reg-names = "mdss";
-          power-domains = <&dispcc MDSS_GDSC>;
-
-          clocks = <&gcc GCC_DISP_AHB_CLK>,
-                   <&dispcc DISP_CC_MDSS_MDP_CLK>;
-          clock-names = "iface", "core";
-
-          interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
-          interrupt-controller;
-          #interrupt-cells = <1>;
-
-          iommus = <&apps_smmu 0x880 0x8>,
-                   <&apps_smmu 0xc80 0x8>;
-          ranges;
-
-          display-controller@ae01000 {
-                    compatible = "qcom,sdm845-dpu";
-                    reg = <0x0ae01000 0x8f000>,
-                          <0x0aeb0000 0x2008>;
-                    reg-names = "mdp", "vbif";
-
-                    clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
-                             <&dispcc DISP_CC_MDSS_AXI_CLK>,
-                             <&dispcc DISP_CC_MDSS_MDP_CLK>,
-                             <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
-                    clock-names = "iface", "bus", "core", "vsync";
-
-                    interrupt-parent = <&mdss>;
-                    interrupts = <0>;
-                    power-domains = <&rpmhpd SDM845_CX>;
-                    operating-points-v2 = <&mdp_opp_table>;
-
-                    ports {
-                           #address-cells = <1>;
-                           #size-cells = <0>;
-
-                           port@0 {
-                                   reg = <0>;
-                                   dpu_intf1_out: endpoint {
-                                                  remote-endpoint = <&dsi0_in>;
-                                   };
-                           };
-
-                           port@1 {
-                                   reg = <1>;
-                                   dpu_intf2_out: endpoint {
-                                                  remote-endpoint = <&dsi1_in>;
-                                   };
-                           };
-                    };
-          };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
index 3b609c19e0bc..6e2fd6e9fa7f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
@@ -32,7 +32,7 @@ properties:
       - description: Display byte clock
       - description: Display byte interface clock
       - description: Display pixel clock
-      - description: Display escape clock
+      - description: Display core clock
       - description: Display AHB clock
       - description: Display AXI clock
 
@@ -49,6 +49,7 @@ properties:
     maxItems: 1
 
   phy-names:
+    deprecated: true
     const: dsi
 
   "#address-cells": true
@@ -80,6 +81,9 @@ properties:
 
   operating-points-v2: true
 
+  opp-table:
+    type: object
+
   ports:
     $ref: "/schemas/graph.yaml#/properties/ports"
     description: |
@@ -131,11 +135,8 @@ required:
   - clocks
   - clock-names
   - phys
-  - phy-names
   - assigned-clocks
   - assigned-clock-parents
-  - power-domains
-  - operating-points-v2
   - ports
 
 additionalProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
index d9ad8b659f58..3ec466c3ab38 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
@@ -69,7 +69,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vdds-supply
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
index 1342d74ecfe0..a43e11d3b00d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
@@ -16,6 +16,7 @@ properties:
   compatible:
     enum:
       - qcom,dsi-phy-14nm
+      - qcom,dsi-phy-14nm-2290
       - qcom,dsi-phy-14nm-660
       - qcom,dsi-phy-14nm-8953
 
@@ -38,7 +39,6 @@ required:
   - compatible
   - reg
   - reg-names
-  - vcca-supply
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
index 3d8540a06fe2..2f1fd140c87d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
@@ -34,6 +34,10 @@ properties:
   vddio-supply:
     description: Phandle to vdd-io regulator device node.
 
+  qcom,dsi-phy-regulator-ldo-mode:
+    type: boolean
+    description: Indicates if the LDO mode PHY regulator is wanted.
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/gmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/gmu.yaml
index 67fdeeabae0c..ab14e81cb050 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/gmu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/gmu.yaml
@@ -6,7 +6,7 @@
 $id: "http://devicetree.org/schemas/display/msm/gmu.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Devicetree bindings for the GMU attached to certain Adreno GPUs
+title: GMU attached to certain Adreno GPUs
 
 maintainers:
   - Rob Clark <robdclark@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/gpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/gpu.yaml
index 5406cd441106..46bb669f65c5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -5,7 +5,7 @@
 $id: "http://devicetree.org/schemas/display/msm/gpu.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Devicetree bindings for the Adreno or Snapdragon GPUs
+title: Adreno or Snapdragon GPUs
 
 maintainers:
   - Rob Clark <robdclark@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/mdp5.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/mdp5.txt
index 43d11279c925..65d03c58dee6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/mdp5.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/mdp5.txt
@@ -2,37 +2,9 @@ Qualcomm adreno/snapdragon MDP5 display controller
 
 Description:
 
-This is the bindings documentation for the Mobile Display Subsytem(MDSS) that
-encapsulates sub-blocks like MDP5, DSI, HDMI, eDP etc, and the MDP5 display
+This is the bindings documentation for the MDP5 display
 controller found in SoCs like MSM8974, APQ8084, MSM8916, MSM8994 and MSM8996.
 
-MDSS:
-Required properties:
-- compatible:
-  * "qcom,mdss" - MDSS
-- reg: Physical base address and length of the controller's registers.
-- reg-names: The names of register regions. The following regions are required:
-  * "mdss_phys"
-  * "vbif_phys"
-- interrupts: The interrupt signal from MDSS.
-- interrupt-controller: identifies the node as an interrupt controller.
-- #interrupt-cells: specifies the number of cells needed to encode an interrupt
-  source, should be 1.
-- power-domains: a power domain consumer specifier according to
-  Documentation/devicetree/bindings/power/power_domain.txt
-- clocks: device clocks. See ../clocks/clock-bindings.txt for details.
-- clock-names: the following clocks are required.
-  * "iface"
-  * "bus"
-  * "vsync"
-- #address-cells: number of address cells for the MDSS children. Should be 1.
-- #size-cells: Should be 1.
-- ranges: parent bus address space is the same as the child bus address space.
-
-Optional properties:
-- clock-names: the following clocks are optional:
-  * "lut"
-
 MDP5:
 Required properties:
 - compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/mdss-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/mdss-common.yaml
new file mode 100644
index 000000000000..27d7242657b2
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/mdss-common.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/mdss-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display MDSS common properties
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+  - Rob Clark <robdclark@gmail.com>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc.
+
+properties:
+  reg:
+    maxItems: 1
+
+  reg-names:
+    const: mdss
+
+  power-domains:
+    maxItems: 1
+
+  clocks:
+    minItems: 2
+    maxItems: 4
+
+  clock-names:
+    minItems: 2
+    maxItems: 4
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  "#address-cells": true
+
+  "#size-cells": true
+
+  "#interrupt-cells":
+    const: 1
+
+  iommus:
+    minItems: 1
+    items:
+      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
+      - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
+
+  ranges: true
+
+  interconnects:
+    minItems: 1
+    items:
+      - description: Interconnect path from mdp0 (or a single mdp) port to the data bus
+      - description: Interconnect path from mdp1 port to the data bus
+
+  interconnect-names:
+    minItems: 1
+    items:
+      - const: mdp0-mem
+      - const: mdp1-mem
+
+  resets:
+    items:
+      - description: MDSS_CORE reset
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - power-domains
+  - clocks
+  - interrupts
+  - interrupt-controller
+  - iommus
+  - ranges
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
new file mode 100644
index 000000000000..ba0460268731
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
@@ -0,0 +1,196 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Mobile Display SubSystem (MDSS)
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+  - Rob Clark <robdclark@gmail.com>
+
+description:
+  This is the bindings documentation for the Mobile Display Subsytem(MDSS) that
+  encapsulates sub-blocks like MDP5, DSI, HDMI, eDP, etc.
+
+properties:
+  compatible:
+    enum:
+      - qcom,mdss
+
+  reg:
+    minItems: 2
+    maxItems: 3
+
+  reg-names:
+    minItems: 2
+    items:
+      - const: mdss_phys
+      - const: vbif_phys
+      - const: vbif_nrt_phys
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  "#interrupt-cells":
+    const: 1
+
+  power-domains:
+    maxItems: 1
+    description: |
+      The MDSS power domain provided by GCC
+
+  clocks:
+    minItems: 1
+    items:
+      - description: Display abh clock
+      - description: Display axi clock
+      - description: Display vsync clock
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: iface
+      - const: bus
+      - const: vsync
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+  ranges: true
+
+  resets:
+    items:
+      - description: MDSS_CORE reset
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - interrupt-controller
+  - "#interrupt-cells"
+  - power-domains
+  - clocks
+  - clock-names
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+
+patternProperties:
+  "^mdp@[1-9a-f][0-9a-f]*$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdp5
+
+  "^dsi@[1-9a-f][0-9a-f]*$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^phy@[1-9a-f][0-9a-f]*$":
+    type: object
+    properties:
+      compatible:
+        enum:
+          - qcom,dsi-phy-14nm
+          - qcom,dsi-phy-14nm-660
+          - qcom,dsi-phy-14nm-8953
+          - qcom,dsi-phy-20nm
+          - qcom,dsi-phy-28nm-hpm
+          - qcom,dsi-phy-28nm-lp
+
+  "^hdmi-phy@[1-9a-f][0-9a-f]*$":
+    type: object
+    properties:
+      compatible:
+        enum:
+          - qcom,hdmi-phy-8084
+          - qcom,hdmi-phy-8660
+          - qcom,hdmi-phy-8960
+          - qcom,hdmi-phy-8974
+          - qcom,hdmi-phy-8996
+
+  "^hdmi-tx@[1-9a-f][0-9a-f]*$":
+    type: object
+    properties:
+      compatible:
+        enum:
+          - qcom,hdmi-tx-8084
+          - qcom,hdmi-tx-8660
+          - qcom,hdmi-tx-8960
+          - qcom,hdmi-tx-8974
+          - qcom,hdmi-tx-8994
+          - qcom,hdmi-tx-8996
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-msm8916.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    mdss@1a00000 {
+        compatible = "qcom,mdss";
+        reg = <0x1a00000 0x1000>,
+              <0x1ac8000 0x3000>;
+        reg-names = "mdss_phys", "vbif_phys";
+
+        power-domains = <&gcc MDSS_GDSC>;
+
+        clocks = <&gcc GCC_MDSS_AHB_CLK>,
+                 <&gcc GCC_MDSS_AXI_CLK>,
+                 <&gcc GCC_MDSS_VSYNC_CLK>;
+        clock-names = "iface",
+                      "bus",
+                      "vsync";
+
+        interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+
+        mdp@1a01000 {
+            compatible = "qcom,mdp5";
+            reg = <0x01a01000 0x89000>;
+            reg-names = "mdp_phys";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+
+            clocks = <&gcc GCC_MDSS_AHB_CLK>,
+                     <&gcc GCC_MDSS_AXI_CLK>,
+                     <&gcc GCC_MDSS_MDP_CLK>,
+                     <&gcc GCC_MDSS_VSYNC_CLK>;
+            clock-names = "iface",
+                      "bus",
+                      "core",
+                      "vsync";
+
+            iommus = <&apps_iommu 4>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    mdp5_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-dpu.yaml
new file mode 100644
index 000000000000..b02adba36e9e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-dpu.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,msm8998-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for MSM8998 target
+
+maintainers:
+  - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,msm8998-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for regdma register set
+      - description: Address offset and size for vbif register set
+      - description: Address offset and size for non-realtime vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: regdma
+      - const: vbif
+      - const: vbif_nrt
+
+  clocks:
+    items:
+      - description: Display ahb clock
+      - description: Display axi clock
+      - description: Display mem-noc clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: mnoc
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,mmcc-msm8998.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@c901000 {
+        compatible = "qcom,msm8998-dpu";
+        reg = <0x0c901000 0x8f000>,
+              <0x0c9a8e00 0xf0>,
+              <0x0c9b0000 0x2008>,
+              <0x0c9b8000 0x1040>;
+        reg-names = "mdp", "regdma", "vbif", "vbif_nrt";
+
+        clocks = <&mmcc MDSS_AHB_CLK>,
+                 <&mmcc MDSS_AXI_CLK>,
+                 <&mmcc MNOC_AHB_CLK>,
+                 <&mmcc MDSS_MDP_CLK>,
+                 <&mmcc MDSS_VSYNC_CLK>;
+        clock-names = "iface", "bus", "mnoc", "core", "vsync";
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+        operating-points-v2 = <&mdp_opp_table>;
+        power-domains = <&rpmpd MSM8998_VDDMX>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+                endpoint {
+                    remote-endpoint = <&dsi1_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-mdss.yaml
new file mode 100644
index 000000000000..cf52ff77a41a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,msm8998-mdss.yaml
@@ -0,0 +1,268 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,msm8998-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8998 Display MDSS
+
+maintainers:
+  - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for MSM8998 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,msm8998-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock
+      - description: Display AXI clock
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: core
+
+  iommus:
+    maxItems: 1
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,msm8998-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-10nm-8998
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,mmcc-msm8998.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@c900000 {
+        compatible = "qcom,msm8998-mdss";
+        reg = <0x0c900000 0x1000>;
+        reg-names = "mdss";
+
+        clocks = <&mmcc MDSS_AHB_CLK>,
+                 <&mmcc MDSS_AXI_CLK>,
+                 <&mmcc MDSS_MDP_CLK>;
+        clock-names = "iface", "bus", "core";
+
+        #address-cells = <1>;
+        #interrupt-cells = <1>;
+        #size-cells = <1>;
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        iommus = <&mmss_smmu 0>;
+
+        power-domains = <&mmcc MDSS_GDSC>;
+        ranges;
+
+        display-controller@c901000 {
+            compatible = "qcom,msm8998-dpu";
+            reg = <0x0c901000 0x8f000>,
+                  <0x0c9a8e00 0xf0>,
+                  <0x0c9b0000 0x2008>,
+                  <0x0c9b8000 0x1040>;
+            reg-names = "mdp", "regdma", "vbif", "vbif_nrt";
+
+            clocks = <&mmcc MDSS_AHB_CLK>,
+                     <&mmcc MDSS_AXI_CLK>,
+                     <&mmcc MNOC_AHB_CLK>,
+                     <&mmcc MDSS_MDP_CLK>,
+                     <&mmcc MDSS_VSYNC_CLK>;
+            clock-names = "iface", "bus", "mnoc", "core", "vsync";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+            operating-points-v2 = <&mdp_opp_table>;
+            power-domains = <&rpmpd MSM8998_VDDMX>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dpu_intf2_out: endpoint {
+                        remote-endpoint = <&dsi1_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@c994000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0c994000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&mmcc MDSS_BYTE0_CLK>,
+                     <&mmcc MDSS_BYTE0_INTF_CLK>,
+                     <&mmcc MDSS_PCLK0_CLK>,
+                     <&mmcc MDSS_ESC0_CLK>,
+                     <&mmcc MDSS_AHB_CLK>,
+                     <&mmcc MDSS_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&mmcc BYTE0_CLK_SRC>, <&mmcc PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmpd MSM8998_VDDCX>;
+
+            phys = <&dsi0_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi0_phy: phy@c994400 {
+            compatible = "qcom,dsi-phy-10nm-8998";
+            reg = <0x0c994400 0x200>,
+                  <0x0c994600 0x280>,
+                  <0x0c994a00 0x1e0>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&mmcc MDSS_AHB_CLK>,
+                     <&rpmcc RPM_SMD_XO_CLK_SRC>;
+            clock-names = "iface", "ref";
+
+            vdds-supply = <&pm8998_l1>;
+        };
+
+        dsi@c996000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0c996000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <5>;
+
+            clocks = <&mmcc MDSS_BYTE1_CLK>,
+                     <&mmcc MDSS_BYTE1_INTF_CLK>,
+                     <&mmcc MDSS_PCLK1_CLK>,
+                     <&mmcc MDSS_ESC1_CLK>,
+                     <&mmcc MDSS_AHB_CLK>,
+                     <&mmcc MDSS_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&mmcc BYTE1_CLK_SRC>, <&mmcc PCLK1_CLK_SRC>;
+            assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmpd MSM8998_VDDCX>;
+
+            phys = <&dsi1_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi1_in: endpoint {
+                        remote-endpoint = <&dpu_intf2_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi1_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi1_phy: phy@c996400 {
+            compatible = "qcom,dsi-phy-10nm-8998";
+            reg = <0x0c996400 0x200>,
+                  <0x0c996600 0x280>,
+                  <0x0c996a00 0x10e>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&mmcc MDSS_AHB_CLK>,
+                     <&rpmcc RPM_SMD_XO_CLK_SRC>;
+            clock-names = "iface", "ref";
+
+            vdds-supply = <&pm8998_l1>;
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-dpu.yaml
new file mode 100644
index 000000000000..a7b382f01b56
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-dpu.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,qcm2290-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for QCM2290 target
+
+maintainers:
+  - Loic Poulain <loic.poulain@linaro.org>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,qcm2290-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display AXI clock from gcc
+      - description: Display AHB clock from dispcc
+      - description: Display core clock from dispcc
+      - description: Display lut clock from dispcc
+      - description: Display vsync clock from dispcc
+
+  clock-names:
+    items:
+      - const: bus
+      - const: iface
+      - const: core
+      - const: lut
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
+    #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@5e01000 {
+        compatible = "qcom,qcm2290-dpu";
+        reg = <0x05e01000 0x8f000>,
+              <0x05eb0000 0x2008>;
+        reg-names = "mdp", "vbif";
+
+        clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "bus", "iface", "core", "lut", "vsync";
+
+        operating-points-v2 = <&mdp_opp_table>;
+        power-domains = <&rpmpd QCM2290_VDDCX>;
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml
new file mode 100644
index 000000000000..4795e13c7b59
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,qcm2290-mdss.yaml
@@ -0,0 +1,198 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,qcm2290-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCM220 Display MDSS
+
+maintainers:
+  - Loic Poulain <loic.poulain@linaro.org>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller and DSI. Device tree bindings of MDSS
+  are mentioned for QCM2290 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,qcm2290-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display AXI clock
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: core
+
+  iommus:
+    maxItems: 2
+
+  interconnects:
+    maxItems: 1
+
+  interconnect-names:
+    maxItems: 1
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,qcm2290-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-ctrl-6g-qcm2290
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-14nm-2290
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
+    #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,qcm2290.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@5e00000 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "qcom,qcm2290-mdss";
+        reg = <0x05e00000 0x1000>;
+        reg-names = "mdss";
+        power-domains = <&dispcc MDSS_GDSC>;
+        clocks = <&gcc GCC_DISP_AHB_CLK>,
+                 <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+        clock-names = "iface", "bus", "core";
+
+        interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        interconnects = <&mmrt_virt MASTER_MDP0 &bimc SLAVE_EBI1>;
+        interconnect-names = "mdp0-mem";
+
+        iommus = <&apps_smmu 0x420 0x2>,
+                 <&apps_smmu 0x421 0x0>;
+        ranges;
+
+        display-controller@5e01000 {
+            compatible = "qcom,qcm2290-dpu";
+            reg = <0x05e01000 0x8f000>,
+                  <0x05eb0000 0x2008>;
+            reg-names = "mdp", "vbif";
+
+            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "bus", "iface", "core", "lut", "vsync";
+
+            operating-points-v2 = <&mdp_opp_table>;
+            power-domains = <&rpmpd QCM2290_VDDCX>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@5e94000 {
+            compatible = "qcom,dsi-ctrl-6g-qcm2290";
+            reg = <0x05e94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmpd QCM2290_VDDCX>;
+
+            phys = <&dsi0_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi0_phy: phy@5e94400 {
+            compatible = "qcom,dsi-phy-14nm-2290";
+            reg = <0x05e94400 0x100>,
+                  <0x05e94500 0x300>,
+                  <0x05e94800 0x188>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, <&rpmcc RPM_SMD_XO_CLK_SRC>;
+            clock-names = "iface", "ref";
+            vcca-supply = <&vreg_dsi_phy>;
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-dpu.yaml
new file mode 100644
index 000000000000..bd590a6b5b96
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-dpu.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sc7180-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SC7180 target
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sc7180-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display hf axi clock
+      - description: Display ahb clock
+      - description: Display rotator clock
+      - description: Display lut clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: bus
+      - const: iface
+      - const: rot
+      - const: lut
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+        compatible = "qcom,sc7180-dpu";
+        reg = <0x0ae01000 0x8f000>,
+              <0x0aeb0000 0x2008>;
+
+        reg-names = "mdp", "vbif";
+
+        clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_ROT_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "bus", "iface", "rot", "lut", "core",
+                      "vsync";
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+        power-domains = <&rpmhpd SC7180_CX>;
+        operating-points-v2 = <&mdp_opp_table>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+
+            port@2 {
+                reg = <2>;
+                endpoint {
+                    remote-endpoint = <&dp_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-mdss.yaml
new file mode 100644
index 000000000000..13e396d61a51
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7180-mdss.yaml
@@ -0,0 +1,304 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sc7180-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7180 Display MDSS
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for SC7180 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sc7180-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display AHB clock from dispcc
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: ahb
+      - const: core
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    maxItems: 1
+
+  interconnect-names:
+    maxItems: 1
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sc7180-dpu
+
+  "^displayport-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sc7180-dp
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-10nm
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sdm845.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "qcom,sc7180-mdss";
+        reg = <0xae00000 0x1000>;
+        reg-names = "mdss";
+        power-domains = <&dispcc MDSS_GDSC>;
+        clocks = <&gcc GCC_DISP_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+        clock-names = "iface", "ahb", "core";
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+        interconnect-names = "mdp0-mem";
+
+        iommus = <&apps_smmu 0x800 0x2>;
+        ranges;
+
+        display-controller@ae01000 {
+            compatible = "qcom,sc7180-dpu";
+            reg = <0x0ae01000 0x8f000>,
+                  <0x0aeb0000 0x2008>;
+
+            reg-names = "mdp", "vbif";
+
+            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_ROT_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "bus", "iface", "rot", "lut", "core",
+                          "vsync";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+            power-domains = <&rpmhpd SC7180_CX>;
+            operating-points-v2 = <&mdp_opp_table>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+
+                port@2 {
+                    reg = <2>;
+                    dpu_intf0_out: endpoint {
+                        remote-endpoint = <&dp_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@ae94000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi_phy 0>, <&dsi_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SC7180_CX>;
+
+            phys = <&dsi_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+
+            dsi_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-187500000 {
+                    opp-hz = /bits/ 64 <187500000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-300000000 {
+                    opp-hz = /bits/ 64 <300000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-358000000 {
+                    opp-hz = /bits/ 64 <358000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+            };
+        };
+
+        dsi_phy: phy@ae94400 {
+            compatible = "qcom,dsi-phy-10nm";
+            reg = <0x0ae94400 0x200>,
+                  <0x0ae94600 0x280>,
+                  <0x0ae94a00 0x1e0>;
+            reg-names = "dsi_phy",
+                    "dsi_phy_lane",
+                    "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+            vdds-supply = <&vreg_dsi_phy>;
+        };
+
+        displayport-controller@ae90000 {
+            compatible = "qcom,sc7180-dp";
+
+            reg = <0xae90000 0x200>,
+                  <0xae90200 0x200>,
+                  <0xae90400 0xc00>,
+                  <0xae91000 0x400>,
+                  <0xae91400 0x400>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <12>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+            clock-names = "core_iface", "core_aux", "ctrl_link",
+                          "ctrl_link_iface", "stream_pixel";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+            assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
+            phys = <&dp_phy>;
+            phy-names = "dp";
+
+            operating-points-v2 = <&dp_opp_table>;
+            power-domains = <&rpmhpd SC7180_CX>;
+
+            #sound-dai-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                port@0 {
+                    reg = <0>;
+                    dp_in: endpoint {
+                        remote-endpoint = <&dpu_intf0_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dp_out: endpoint { };
+                };
+            };
+
+            dp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-160000000 {
+                    opp-hz = /bits/ 64 <160000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-270000000 {
+                    opp-hz = /bits/ 64 <270000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-540000000 {
+                    opp-hz = /bits/ 64 <540000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+
+                opp-810000000 {
+                    opp-hz = /bits/ 64 <810000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-dpu.yaml
new file mode 100644
index 000000000000..924059b387b6
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-dpu.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sc7280-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SC7280
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sc7280-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display hf axi clock
+      - description: Display sf axi clock
+      - description: Display ahb clock
+      - description: Display lut clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: bus
+      - const: nrt_bus
+      - const: iface
+      - const: lut
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+        compatible = "qcom,sc7280-dpu";
+        reg = <0x0ae01000 0x8f000>,
+              <0x0aeb0000 0x2008>;
+
+        reg-names = "mdp", "vbif";
+
+        clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&gcc GCC_DISP_SF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "bus",
+                      "nrt_bus",
+                      "iface",
+                      "lut",
+                      "core",
+                      "vsync";
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+        power-domains = <&rpmhpd SC7280_CX>;
+        operating-points-v2 = <&mdp_opp_table>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+                endpoint {
+                    remote-endpoint = <&edp_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-mdss.yaml
new file mode 100644
index 000000000000..a3de1744ba11
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sc7280-mdss.yaml
@@ -0,0 +1,422 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sc7280-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7280 Display MDSS
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem (MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for SC7280.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sc7280-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display AHB clock from dispcc
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: ahb
+      - const: core
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    maxItems: 1
+
+  interconnect-names:
+    maxItems: 1
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sc7280-dpu
+
+  "^displayport-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sc7280-dp
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^edp@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sc7280-edp
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        enum:
+          - qcom,sc7280-dsi-phy-7nm
+          - qcom,sc7280-edp-phy
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sc7280.h>
+    #include <dt-bindings/clock/qcom,gcc-sc7280.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sc7280.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "qcom,sc7280-mdss";
+        reg = <0xae00000 0x1000>;
+        reg-names = "mdss";
+        power-domains = <&dispcc DISP_CC_MDSS_CORE_GDSC>;
+        clocks = <&gcc GCC_DISP_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+        clock-names = "iface",
+                      "ahb",
+                      "core";
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+        interconnect-names = "mdp0-mem";
+
+        iommus = <&apps_smmu 0x900 0x402>;
+        ranges;
+
+        display-controller@ae01000 {
+            compatible = "qcom,sc7280-dpu";
+            reg = <0x0ae01000 0x8f000>,
+                  <0x0aeb0000 0x2008>;
+
+            reg-names = "mdp", "vbif";
+
+            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&gcc GCC_DISP_SF_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "bus",
+                          "nrt_bus",
+                          "iface",
+                          "lut",
+                          "core",
+                          "vsync";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+            power-domains = <&rpmhpd SC7280_CX>;
+            operating-points-v2 = <&mdp_opp_table>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dpu_intf5_out: endpoint {
+                        remote-endpoint = <&edp_in>;
+                    };
+                };
+
+                port@2 {
+                    reg = <2>;
+                    dpu_intf0_out: endpoint {
+                        remote-endpoint = <&dp_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@ae94000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&mdss_dsi_phy 0>, <&mdss_dsi_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SC7280_CX>;
+
+            phys = <&mdss_dsi_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+
+            dsi_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-187500000 {
+                    opp-hz = /bits/ 64 <187500000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-300000000 {
+                    opp-hz = /bits/ 64 <300000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-358000000 {
+                    opp-hz = /bits/ 64 <358000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+            };
+        };
+
+        mdss_dsi_phy: phy@ae94400 {
+            compatible = "qcom,sc7280-dsi-phy-7nm";
+            reg = <0x0ae94400 0x200>,
+                  <0x0ae94600 0x280>,
+                  <0x0ae94900 0x280>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+
+            vdds-supply = <&vreg_dsi_supply>;
+        };
+
+        edp@aea0000 {
+            compatible = "qcom,sc7280-edp";
+            pinctrl-names = "default";
+            pinctrl-0 = <&edp_hot_plug_det>;
+
+            reg = <0xaea0000 0x200>,
+                  <0xaea0200 0x200>,
+                  <0xaea0400 0xc00>,
+                  <0xaea1000 0x400>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <14>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_EDP_AUX_CLK>,
+                     <&dispcc DISP_CC_MDSS_EDP_LINK_CLK>,
+                     <&dispcc DISP_CC_MDSS_EDP_LINK_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_EDP_PIXEL_CLK>;
+            clock-names = "core_iface",
+                          "core_aux",
+                          "ctrl_link",
+                          "ctrl_link_iface",
+                          "stream_pixel";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_EDP_LINK_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_EDP_PIXEL_CLK_SRC>;
+            assigned-clock-parents = <&mdss_edp_phy 0>, <&mdss_edp_phy 1>;
+
+            phys = <&mdss_edp_phy>;
+            phy-names = "dp";
+
+            operating-points-v2 = <&edp_opp_table>;
+            power-domains = <&rpmhpd SC7280_CX>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    edp_in: endpoint {
+                        remote-endpoint = <&dpu_intf5_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    mdss_edp_out: endpoint { };
+                };
+            };
+
+            edp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-160000000 {
+                    opp-hz = /bits/ 64 <160000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-270000000 {
+                    opp-hz = /bits/ 64 <270000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-540000000 {
+                    opp-hz = /bits/ 64 <540000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+
+                opp-810000000 {
+                    opp-hz = /bits/ 64 <810000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+            };
+        };
+
+        mdss_edp_phy: phy@aec2a00 {
+            compatible = "qcom,sc7280-edp-phy";
+
+            reg = <0xaec2a00 0x19c>,
+                  <0xaec2200 0xa0>,
+                  <0xaec2600 0xa0>,
+                  <0xaec2000 0x1c0>;
+
+            clocks = <&rpmhcc RPMH_CXO_CLK>,
+                     <&gcc GCC_EDP_CLKREF_EN>;
+            clock-names = "aux",
+                          "cfg_ahb";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+        };
+
+        displayport-controller@ae90000 {
+            compatible = "qcom,sc7280-dp";
+
+            reg = <0xae90000 0x200>,
+                  <0xae90200 0x200>,
+                  <0xae90400 0xc00>,
+                  <0xae91000 0x400>,
+                  <0xae91400 0x400>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <12>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+            clock-names = "core_iface",
+                          "core_aux",
+                          "ctrl_link",
+                          "ctrl_link_iface",
+                          "stream_pixel";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+            assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
+            phys = <&dp_phy>;
+            phy-names = "dp";
+
+            operating-points-v2 = <&dp_opp_table>;
+            power-domains = <&rpmhpd SC7280_CX>;
+
+            #sound-dai-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dp_in: endpoint {
+                        remote-endpoint = <&dpu_intf0_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dp_out: endpoint { };
+                };
+            };
+
+            dp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-160000000 {
+                    opp-hz = /bits/ 64 <160000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-270000000 {
+                    opp-hz = /bits/ 64 <270000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-540000000 {
+                    opp-hz = /bits/ 64 <540000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+
+                opp-810000000 {
+                    opp-hz = /bits/ 64 <810000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-dpu.yaml
new file mode 100644
index 000000000000..5719b45f2860
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-dpu.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sdm845-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SDM845 target
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sdm845-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display GCC bus clock
+      - description: Display ahb clock
+      - description: Display axi clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: gcc-bus
+      - const: iface
+      - const: bus
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+        compatible = "qcom,sdm845-dpu";
+        reg = <0x0ae01000 0x8f000>,
+              <0x0aeb0000 0x2008>;
+        reg-names = "mdp", "vbif";
+
+        clocks = <&gcc GCC_DISP_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+        power-domains = <&rpmhpd SDM845_CX>;
+        operating-points-v2 = <&mdp_opp_table>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+                endpoint {
+                    remote-endpoint = <&dsi1_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
new file mode 100644
index 000000000000..31ca6f99fc22
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sdm845-mdss.yaml
@@ -0,0 +1,270 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sdm845-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM845 Display MDSS
+
+maintainers:
+  - Krishna Manikandan <quic_mkrishn@quicinc.com>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for SDM845 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sdm845-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: core
+
+  iommus:
+    maxItems: 2
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    maxItems: 2
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sdm845-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-10nm
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sdm845.h>
+    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "qcom,sdm845-mdss";
+        reg = <0x0ae00000 0x1000>;
+        reg-names = "mdss";
+        power-domains = <&dispcc MDSS_GDSC>;
+
+        clocks = <&gcc GCC_DISP_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+        clock-names = "iface", "core";
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        iommus = <&apps_smmu 0x880 0x8>,
+                 <&apps_smmu 0xc80 0x8>;
+        ranges;
+
+        display-controller@ae01000 {
+            compatible = "qcom,sdm845-dpu";
+            reg = <0x0ae01000 0x8f000>,
+                  <0x0aeb0000 0x2008>;
+            reg-names = "mdp", "vbif";
+
+            clocks = <&gcc GCC_DISP_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "gcc-bus", "iface", "bus", "core", "vsync";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+            power-domains = <&rpmhpd SDM845_CX>;
+            operating-points-v2 = <&mdp_opp_table>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dpu_intf2_out: endpoint {
+                        remote-endpoint = <&dsi1_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@ae94000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SDM845_CX>;
+
+            phys = <&dsi0_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi0_phy: phy@ae94400 {
+            compatible = "qcom,dsi-phy-10nm";
+            reg = <0x0ae94400 0x200>,
+                  <0x0ae94600 0x280>,
+                  <0x0ae94a00 0x1e0>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+            vdds-supply = <&vreg_dsi_phy>;
+        };
+
+        dsi@ae96000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae96000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <5>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK1_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC1_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_PCLK1_CLK_SRC>;
+            assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SDM845_CX>;
+
+            phys = <&dsi1_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi1_in: endpoint {
+                        remote-endpoint = <&dpu_intf2_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi1_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi1_phy: phy@ae96400 {
+            compatible = "qcom,dsi-phy-10nm";
+            reg = <0x0ae96400 0x200>,
+                  <0x0ae96600 0x280>,
+                  <0x0ae96a00 0x10e>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+            vdds-supply = <&vreg_dsi_phy>;
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-dpu.yaml
new file mode 100644
index 000000000000..4a39a3031409
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-dpu.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sm6115-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display DPU dt properties for SM6115 target
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sm6115-dpu
+
+  reg:
+    items:
+      - description: MDP register set
+      - description: VBIF register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display AXI
+      - description: Display AHB
+      - description: Display core
+      - description: Display lut
+      - description: Display rotator
+      - description: Display vsync
+
+  clock-names:
+    items:
+      - const: bus
+      - const: iface
+      - const: core
+      - const: lut
+      - const: rot
+      - const: vsync
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
+    #include <dt-bindings/clock/qcom,gcc-sm6115.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@5e01000 {
+        compatible = "qcom,sm6115-dpu";
+        reg = <0x05e01000 0x8f000>,
+              <0x05eb0000 0x2008>;
+        reg-names = "mdp", "vbif";
+
+        clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                 <&dispcc DISP_CC_MDSS_ROT_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "bus", "iface", "core", "lut", "rot", "vsync";
+
+        operating-points-v2 = <&mdp_opp_table>;
+        power-domains = <&rpmpd SM6115_VDDCX>;
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml
new file mode 100644
index 000000000000..886858ef6700
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sm6115-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM6115 Display MDSS
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller and DSI. Device tree bindings of MDSS
+  are mentioned for SM6115 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sm6115-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display AXI clock
+      - description: Display core clock
+
+  iommus:
+    maxItems: 2
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sm6115-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-ctrl-6g-qcm2290
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-14nm-2290
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
+    #include <dt-bindings/clock/qcom,gcc-sm6115.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@5e00000 {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        compatible = "qcom,sm6115-mdss";
+        reg = <0x05e00000 0x1000>;
+        reg-names = "mdss";
+        power-domains = <&dispcc MDSS_GDSC>;
+        clocks = <&gcc GCC_DISP_AHB_CLK>,
+                 <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+
+        interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        iommus = <&apps_smmu 0x420 0x2>,
+                 <&apps_smmu 0x421 0x0>;
+        ranges;
+
+        display-controller@5e01000 {
+            compatible = "qcom,sm6115-dpu";
+            reg = <0x05e01000 0x8f000>,
+                  <0x05eb0000 0x2008>;
+            reg-names = "mdp", "vbif";
+
+            clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+                     <&dispcc DISP_CC_MDSS_ROT_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "bus", "iface", "core", "lut", "rot", "vsync";
+
+            operating-points-v2 = <&mdp_opp_table>;
+            power-domains = <&rpmpd SM6115_VDDCX>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+            };
+        };
+
+        dsi@5e94000 {
+            compatible = "qcom,dsi-ctrl-6g-qcm2290";
+            reg = <0x05e94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmpd SM6115_VDDCX>;
+            phys = <&dsi0_phy>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi0_phy: phy@5e94400 {
+            compatible = "qcom,dsi-phy-14nm-2290";
+            reg = <0x05e94400 0x100>,
+                  <0x05e94500 0x300>,
+                  <0x05e94800 0x188>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, <&rpmcc RPM_SMD_XO_CLK_SRC>;
+            clock-names = "iface", "ref";
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-dpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-dpu.yaml
new file mode 100644
index 000000000000..9ff8a265c85f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-dpu.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sm8250-dpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8250 Display DPU
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+$ref: /schemas/display/msm/dpu-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sm8250-dpu
+
+  reg:
+    items:
+      - description: Address offset and size for mdp register set
+      - description: Address offset and size for vbif register set
+
+  reg-names:
+    items:
+      - const: mdp
+      - const: vbif
+
+  clocks:
+    items:
+      - description: Display ahb clock
+      - description: Display hf axi clock
+      - description: Display core clock
+      - description: Display vsync clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: core
+      - const: vsync
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sm8250.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-controller@ae01000 {
+        compatible = "qcom,sm8250-dpu";
+        reg = <0x0ae01000 0x8f000>,
+              <0x0aeb0000 0x2008>;
+        reg-names = "mdp", "vbif";
+
+        clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        clock-names = "iface", "bus", "core", "vsync";
+
+        assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+        assigned-clock-rates = <19200000>;
+
+        operating-points-v2 = <&mdp_opp_table>;
+        power-domains = <&rpmhpd SM8250_MMCX>;
+
+        interrupt-parent = <&mdss>;
+        interrupts = <0>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+                endpoint {
+                    remote-endpoint = <&dsi0_in>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+                endpoint {
+                    remote-endpoint = <&dsi1_in>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-mdss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-mdss.yaml
new file mode 100644
index 000000000000..0d3be5386b3f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/msm/qcom,sm8250-mdss.yaml
@@ -0,0 +1,330 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/msm/qcom,sm8250-mdss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8250 Display MDSS
+
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+description:
+  Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
+  sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree
+  bindings of MDSS are mentioned for SM8250 target.
+
+$ref: /schemas/display/msm/mdss-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: qcom,sm8250-mdss
+
+  clocks:
+    items:
+      - description: Display AHB clock from gcc
+      - description: Display hf axi clock
+      - description: Display sf axi clock
+      - description: Display core clock
+
+  clock-names:
+    items:
+      - const: iface
+      - const: bus
+      - const: nrt_bus
+      - const: core
+
+  iommus:
+    maxItems: 1
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    maxItems: 2
+
+patternProperties:
+  "^display-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sm8250-dpu
+
+  "^dsi@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,mdss-dsi-ctrl
+
+  "^phy@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,dsi-phy-7nm
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interconnect/qcom,sm8250.h>
+    #include <dt-bindings/power/qcom-rpmpd.h>
+
+    display-subsystem@ae00000 {
+        compatible = "qcom,sm8250-mdss";
+        reg = <0x0ae00000 0x1000>;
+        reg-names = "mdss";
+
+        interconnects = <&mmss_noc MASTER_MDP_PORT0 &mc_virt SLAVE_EBI_CH0>,
+                        <&mmss_noc MASTER_MDP_PORT1 &mc_virt SLAVE_EBI_CH0>;
+        interconnect-names = "mdp0-mem", "mdp1-mem";
+
+        power-domains = <&dispcc MDSS_GDSC>;
+
+        clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                 <&gcc GCC_DISP_HF_AXI_CLK>,
+                 <&gcc GCC_DISP_SF_AXI_CLK>,
+                 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+        clock-names = "iface", "bus", "nrt_bus", "core";
+
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <1>;
+
+        iommus = <&apps_smmu 0x820 0x402>;
+
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+
+        display-controller@ae01000 {
+            compatible = "qcom,sm8250-dpu";
+            reg = <0x0ae01000 0x8f000>,
+                  <0x0aeb0000 0x2008>;
+            reg-names = "mdp", "vbif";
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>,
+                     <&dispcc DISP_CC_MDSS_MDP_CLK>,
+                     <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            clock-names = "iface", "bus", "core", "vsync";
+
+            assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+            assigned-clock-rates = <19200000>;
+
+            operating-points-v2 = <&mdp_opp_table>;
+            power-domains = <&rpmhpd SM8250_MMCX>;
+
+            interrupt-parent = <&mdss>;
+            interrupts = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dpu_intf1_out: endpoint {
+                        remote-endpoint = <&dsi0_in>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dpu_intf2_out: endpoint {
+                        remote-endpoint = <&dsi1_in>;
+                    };
+                };
+            };
+
+            mdp_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-200000000 {
+                    opp-hz = /bits/ 64 <200000000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-300000000 {
+                    opp-hz = /bits/ 64 <300000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-345000000 {
+                    opp-hz = /bits/ 64 <345000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+
+                opp-460000000 {
+                    opp-hz = /bits/ 64 <460000000>;
+                    required-opps = <&rpmhpd_opp_nom>;
+                };
+            };
+        };
+
+        dsi@ae94000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae94000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <4>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+            assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SM8250_MMCX>;
+
+            phys = <&dsi0_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi0_in: endpoint {
+                        remote-endpoint = <&dpu_intf1_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi0_out: endpoint {
+                    };
+                };
+            };
+
+            dsi_opp_table: opp-table {
+                compatible = "operating-points-v2";
+
+                opp-187500000 {
+                    opp-hz = /bits/ 64 <187500000>;
+                    required-opps = <&rpmhpd_opp_low_svs>;
+                };
+
+                opp-300000000 {
+                    opp-hz = /bits/ 64 <300000000>;
+                    required-opps = <&rpmhpd_opp_svs>;
+                };
+
+                opp-358000000 {
+                    opp-hz = /bits/ 64 <358000000>;
+                    required-opps = <&rpmhpd_opp_svs_l1>;
+                };
+            };
+        };
+
+        dsi0_phy: phy@ae94400 {
+            compatible = "qcom,dsi-phy-7nm";
+            reg = <0x0ae94400 0x200>,
+                  <0x0ae94600 0x280>,
+                  <0x0ae94900 0x260>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+            vdds-supply = <&vreg_dsi_phy>;
+        };
+
+        dsi@ae96000 {
+            compatible = "qcom,mdss-dsi-ctrl";
+            reg = <0x0ae96000 0x400>;
+            reg-names = "dsi_ctrl";
+
+            interrupt-parent = <&mdss>;
+            interrupts = <5>;
+
+            clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>,
+                     <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>,
+                     <&dispcc DISP_CC_MDSS_PCLK1_CLK>,
+                     <&dispcc DISP_CC_MDSS_ESC1_CLK>,
+                     <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&gcc GCC_DISP_HF_AXI_CLK>;
+            clock-names = "byte",
+                          "byte_intf",
+                          "pixel",
+                          "core",
+                          "iface",
+                          "bus";
+
+            assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK_SRC>,
+                              <&dispcc DISP_CC_MDSS_PCLK1_CLK_SRC>;
+            assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
+
+            operating-points-v2 = <&dsi_opp_table>;
+            power-domains = <&rpmhpd SM8250_MMCX>;
+
+            phys = <&dsi1_phy>;
+            phy-names = "dsi";
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    dsi1_in: endpoint {
+                        remote-endpoint = <&dpu_intf2_out>;
+                    };
+                };
+
+                port@1 {
+                    reg = <1>;
+                    dsi1_out: endpoint {
+                    };
+                };
+            };
+        };
+
+        dsi1_phy: phy@ae96400 {
+            compatible = "qcom,dsi-phy-7nm";
+            reg = <0x0ae96400 0x200>,
+                  <0x0ae96600 0x280>,
+                  <0x0ae96900 0x260>;
+            reg-names = "dsi_phy",
+                        "dsi_phy_lane",
+                        "dsi_pll";
+
+            #clock-cells = <1>;
+            #phy-cells = <0>;
+
+            clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+                     <&rpmhcc RPMH_CXO_CLK>;
+            clock-names = "iface", "ref";
+            vdds-supply = <&vreg_dsi_phy>;
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/display-timings.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/display-timings.yaml
index 6d30575819d3..dc5f7e36e30b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/display-timings.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/display-timings.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/display-timings.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: display timings bindings
+title: display timings
 
 maintainers:
   - Thierry Reding <thierry.reding@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml
index 7e7a8362b951..90e323e19edb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9163.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/ilitek,ili9163.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ilitek ILI9163 display panels device tree bindings
+title: Ilitek ILI9163 display panels
 
 maintainers:
   - Daniel Mack <daniel@zonque.org>
@@ -15,6 +15,7 @@ description:
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
@@ -41,7 +42,7 @@ required:
   - dc-gpios
   - reset-gpios
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
index 99e0cb9440cf..94f169ea065a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
@@ -16,6 +16,7 @@ description: |
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
new file mode 100644
index 000000000000..c06902e4fe70
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/jadard,jd9365da-h3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Jadard JD9365DA-HE WXGA DSI panel
+
+maintainers:
+  - Jagan Teki <jagan@edgeble.ai>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - chongzhou,cz101b4001
+      - const: jadard,jd9365da-h3
+
+  reg: true
+
+  vdd-supply:
+    description: supply regulator for VDD, usually 3.3V
+
+  vccio-supply:
+    description: supply regulator for VCCIO, usually 1.8V
+
+  reset-gpios: true
+
+  backlight: true
+
+  port: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+  - vccio-supply
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/pinctrl/rockchip.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "chongzhou,cz101b4001", "jadard,jd9365da-h3";
+            reg = <0>;
+            vdd-supply = <&lcd_3v3>;
+            vccio-supply = <&vcca_1v8>;
+            reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
+            backlight = <&backlight>;
+
+            port {
+                mipi_in_panel: endpoint {
+                    remote-endpoint = <&mipi_out_panel>;
+                };
+            };
+        };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/nec,nl8048hl11.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/nec,nl8048hl11.yaml
index aa788eaa2f71..3b09b359023e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/nec,nl8048hl11.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/nec,nl8048hl11.yaml
@@ -15,6 +15,7 @@ maintainers:
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
@@ -34,7 +35,7 @@ required:
   - reset-gpios
   - port
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml
new file mode 100644
index 000000000000..116c1b6030a2
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/newvision,nv3051d.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/newvision,nv3051d.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NewVision NV3051D based LCD panel
+
+description: |
+  The NewVision NV3051D is a driver chip used to drive DSI panels. For now,
+  this driver only supports the 640x480 panels found in the Anbernic RG353
+  based devices.
+
+maintainers:
+  - Chris Morgan <macromorgan@hotmail.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - anbernic,rg353p-panel
+          - anbernic,rg353v-panel
+      - const: newvision,nv3051d
+
+  reg: true
+  backlight: true
+  port: true
+  reset-gpios:
+    description: Active low reset GPIO
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+  - backlight
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "anbernic,rg353p-panel", "newvision,nv3051d";
+            reg = <0>;
+            backlight = <&backlight>;
+            reset-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+            vdd-supply = <&vcc3v3_lcd>;
+
+            port {
+                mipi_in_panel: endpoint {
+                    remote-endpoint = <&mipi_out_panel>;
+                };
+            };
+        };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
index 2329d9610f83..9f97598efdfa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/olimex,lcd-olinuxino.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for Olimex Ltd. LCD-OLinuXino bridge panel.
+title: Olimex Ltd. LCD-OLinuXino bridge panel.
 
 maintainers:
   - Stefan Mavrodiev <stefan@olimex.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index fcc50db6a812..c77ee034310a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/panel-lvds.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic LVDS Display Panel Device Tree Bindings
+title: Generic LVDS Display Panel
 
 maintainers:
   - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/panel-timing.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
index 229e3b36ee29..0d317e61edd8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/panel-timing.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/panel-timing.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: panel timing bindings
+title: panel timing
 
 maintainers:
   - Thierry Reding <thierry.reding@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
index 251f0c7115aa..70ffc88d2a08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
@@ -9,14 +9,13 @@ title: Samsung LMS380KF01 display panel
 description: The LMS380KF01 is a 480x800 DPI display panel from Samsung Mobile
   Displays (SMD) utilizing the WideChips WS2401 display controller. It can be
   used with internal or external backlight control.
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
@@ -59,7 +58,7 @@ required:
   - spi-cpol
   - port
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
index cd62968426fb..5e77cee93f83 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
@@ -14,6 +14,7 @@ maintainers:
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
@@ -51,7 +52,7 @@ required:
   - spi-cpol
   - port
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
index 26e3c820a2f7..d273faf4442a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
@@ -7,14 +7,14 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Samsung S6D27A1 display panel
 
 description: The S6D27A1 is a 480x800 DPI display panel from Samsung Mobile
-  Displays (SMD). The panel must obey the rules for a SPI slave device
-  as specified in spi/spi-controller.yaml
+  Displays (SMD).
 
 maintainers:
   - Markuss Broks <markuss.broks@gmail.com>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
index 6f1f02044b4b..f0243d196191 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
@@ -41,6 +41,7 @@ description: |+
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/visionox,rm69299.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/visionox,rm69299.yaml
index 076b057b4af5..481ef051df1e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/panel/visionox,rm69299.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/panel/visionox,rm69299.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/display/panel/visionox,rm69299.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Visionox model RM69299 Panels Device Tree Bindings.
+title: Visionox model RM69299 Panels
 
 maintainers:
   - Harigovindan P <harigovi@codeaurora.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml
index 9ab123cd2325..5cdbc527a560 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra124-dpaux.yaml
@@ -128,7 +128,6 @@ examples:
         resets = <&tegra_car 181>;
         reset-names = "dpaux";
         power-domains = <&pd_sor>;
-        status = "disabled";
 
         state_dpaux_aux: pinmux-aux {
             groups = "dpaux-io";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml
index 8c0231345529..ce5c673f940c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/tegra/nvidia,tegra186-display.yaml
@@ -138,7 +138,6 @@ examples:
                  <&bpmp TEGRA186_CLK_NVDISPLAY_DSC>,
                  <&bpmp TEGRA186_CLK_NVDISPLAYHUB>;
         clock-names = "disp", "dsc", "hub";
-        status = "disabled";
 
         power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>;
 
@@ -227,7 +226,6 @@ examples:
         clocks = <&bpmp TEGRA194_CLK_NVDISPLAY_DISP>,
                  <&bpmp TEGRA194_CLK_NVDISPLAYHUB>;
         clock-names = "disp", "hub";
-        status = "disabled";
 
         power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>;
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
index 10ec78ca1c65..554f9d5809d4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
@@ -117,6 +117,45 @@ properties:
       - const: dp-phy0
       - const: dp-phy1
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    description: |
+      Connections to the programmable logic and the DisplayPort PHYs. Each port
+      shall have a single endpoint.
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The live video input from the programmable logic
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The live graphics input from the programmable logic
+
+      port@2:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The live audio input from the programmable logic
+
+      port@3:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The blended video output to the programmable logic
+
+      port@4:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The mixed audio output to the programmable logic
+
+      port@5:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: The DisplayPort output
+
+    required:
+      - port@0
+      - port@1
+      - port@2
+      - port@3
+      - port@4
+      - port@5
+
 required:
   - compatible
   - reg
@@ -130,6 +169,7 @@ required:
   - dma-names
   - phys
   - phy-names
+  - ports
 
 additionalProperties: false
 
@@ -164,6 +204,33 @@ examples:
                <&psgtr 0 PHY_TYPE_DP 1 3>;
 
         phy-names = "dp-phy0", "dp-phy1";
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+            };
+            port@1 {
+                reg = <1>;
+            };
+            port@2 {
+                reg = <2>;
+            };
+            port@3 {
+                reg = <3>;
+            };
+            port@4 {
+                reg = <4>;
+            };
+            port@5 {
+                reg = <5>;
+                dpsub_dp_out: endpoint {
+                    remote-endpoint = <&dp_connector>;
+                };
+            };
+        };
     };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/apple,admac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/apple,admac.yaml
index 3b1e667f7ea0..97282469e4af 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/apple,admac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/apple,admac.yaml
@@ -56,6 +56,9 @@ properties:
   power-domains:
     maxItems: 1
 
+  resets:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-common.yaml
index ad06d36af208..ea700f8ee6c6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-common.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-common.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/dma-common.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DMA Engine Generic Binding
+title: DMA Engine Common Properties
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-controller.yaml
index 6d3727267fa8..538ebadff652 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/dma-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DMA Controller Generic Binding
+title: DMA Controller Common Properties
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-router.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-router.yaml
index 4b817f5dc30e..f8d8c3c88bcc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/dma-router.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/dma-router.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/dma-router.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DMA Router Generic Binding
+title: DMA Router Common Properties
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ingenic,dma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
index 3b0b3b919af8..fd5b0a8eaed8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/ingenic,dma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs DMA Controller DT bindings
+title: Ingenic SoCs DMA Controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
@@ -18,6 +18,7 @@ properties:
       - enum:
           - ingenic,jz4740-dma
           - ingenic,jz4725b-dma
+          - ingenic,jz4755-dma
           - ingenic,jz4760-dma
           - ingenic,jz4760-bdma
           - ingenic,jz4760-mdma
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
index c8894476b6ab..851bd50ee67f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/nvidia,tegra186-gpc-dma.yaml
@@ -39,7 +39,7 @@ properties:
       Should contain all of the per-channel DMA interrupts in
       ascending order with respect to the DMA channel index.
     minItems: 1
-    maxItems: 31
+    maxItems: 32
 
   resets:
     maxItems: 1
@@ -52,6 +52,9 @@ properties:
 
   dma-coherent: true
 
+  dma-channel-mask:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -60,6 +63,7 @@ required:
   - reset-names
   - "#dma-cells"
   - iommus
+  - dma-channel-mask
 
 additionalProperties: false
 
@@ -108,5 +112,6 @@ examples:
         #dma-cells = <1>;
         iommus = <&smmu TEGRA186_SID_GPCDMA_0>;
         dma-coherent;
+        dma-channel-mask = <0xfffffffe>;
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/qcom,gpi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
index eabf8a76d3a0..e7ba1c47a88e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/qcom,gpi.yaml
@@ -18,14 +18,24 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - qcom,sc7280-gpi-dma
-      - qcom,sdm845-gpi-dma
-      - qcom,sm6350-gpi-dma
-      - qcom,sm8150-gpi-dma
-      - qcom,sm8250-gpi-dma
-      - qcom,sm8350-gpi-dma
-      - qcom,sm8450-gpi-dma
+    oneOf:
+      - enum:
+          - qcom,sdm845-gpi-dma
+          - qcom,sm6350-gpi-dma
+      - items:
+          - enum:
+              - qcom,sc7280-gpi-dma
+              - qcom,sm6115-gpi-dma
+              - qcom,sm6375-gpi-dma
+              - qcom,sm8350-gpi-dma
+              - qcom,sm8450-gpi-dma
+          - const: qcom,sm6350-gpi-dma
+      - items:
+          - enum:
+              - qcom,sdm670-gpi-dma
+              - qcom,sm8150-gpi-dma
+              - qcom,sm8250-gpi-dma
+          - const: qcom,sdm845-gpi-dma
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
index 67aa7bb6d36a..ad107a4d3b33 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
@@ -8,7 +8,6 @@ title: Synopsys DesignWare AXI DMA Controller
 
 maintainers:
   - Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
-  - Jee Heng Sia <jee.heng.sia@intel.com>
 
 description:
   Synopsys DesignWare AXI DMA Controller DT Binding
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
index 55faab6a468e..158c791d7caa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/st,stm32-dma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 DMA Controller bindings
+title: STMicroelectronics STM32 DMA Controller
 
 description: |
   The STM32 DMA is a general-purpose direct memory access controller capable of
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
index 1e1d8549b7ef..3e0b82d277ca 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/st,stm32-dmamux.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 DMA MUX (DMA request router) bindings
+title: STMicroelectronics STM32 DMA MUX (DMA request router)
 
 maintainers:
   - Amelie Delaunay <amelie.delaunay@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
index 00cfa3913652..08a59bd69a2f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/st,stm32-mdma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 MDMA Controller bindings
+title: STMicroelectronics STM32 MDMA Controller
 
 description: |
   The STM32 MDMA is a general-purpose direct memory access controller capable of
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
index 08627d91e607..a702d2c2ff8d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/dma/ti/k3-bcdma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments K3 DMSS BCDMA Device Tree Bindings
+title: Texas Instruments K3 DMSS BCDMA
 
 maintainers:
   - Peter Ujfalusi <peter.ujfalusi@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
index 507d16d84ade..a69f62f854d8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/dma/ti/k3-pktdma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments K3 DMSS PKTDMA Device Tree Bindings
+title: Texas Instruments K3 DMSS PKTDMA
 
 maintainers:
   - Peter Ujfalusi <peter.ujfalusi@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
index 6a09bbf83d46..7ff428ad3aae 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/dma/ti/k3-udma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments K3 NAVSS Unified DMA Device Tree Bindings
+title: Texas Instruments K3 NAVSS Unified DMA
 
 maintainers:
   - Peter Ujfalusi <peter.ujfalusi@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
index 2a595b18ff6c..825294e3f0e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/xilinx/xlnx,zynqmp-dpdma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Xilinx ZynqMP DisplayPort DMA Controller Device Tree Bindings
+title: Xilinx ZynqMP DisplayPort DMA Controller
 
 description: |
   These bindings describe the DMA engine included in the Xilinx ZynqMP
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/edac/dmc-520.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/edac/dmc-520.yaml
index 3b6842e92d1b..84db3966662a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/edac/dmc-520.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/edac/dmc-520.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/edac/dmc-520.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM DMC-520 EDAC bindings
+title: ARM DMC-520 EDAC
 
 maintainers:
   - Lei Wang <lewan@microsoft.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/at24.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/at24.yaml
index d14e0accbda8..84af0d5f52aa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -10,6 +10,9 @@ title: I2C EEPROMs compatible with Atmel's AT24
 maintainers:
   - Bartosz Golaszewski <bgolaszewski@baylibre.com>
 
+allOf:
+  - $ref: /schemas/nvmem/nvmem.yaml
+
 select:
   properties:
     compatible:
@@ -183,7 +186,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/at25.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/at25.yaml
index 8b1c997caac1..0f5a8ef996d3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/at25.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/at25.yaml
@@ -104,6 +104,7 @@ required:
 
 allOf:
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
+  - $ref: /schemas/nvmem/nvmem.yaml
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/microchip,93lc46b.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/microchip,93lc46b.yaml
index 0c2f5ddb79c5..144e86ce5c0a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/eeprom/microchip,93lc46b.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/eeprom/microchip,93lc46b.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/eeprom/microchip,93lc46b.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip 93xx46 SPI compatible EEPROM family dt bindings
+title: Microchip 93xx46 SPI compatible EEPROM family
 
 maintainers:
   - Cory Tusar <cory.tusar@pid1solutions.com>
@@ -47,6 +47,7 @@ required:
 
 allOf:
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
+  - $ref: /schemas/nvmem/nvmem.yaml
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/example-schema.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/example-schema.yaml
index 8e1a8b19d429..dfcf4c27d44a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/example-schema.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/example-schema.yaml
@@ -11,7 +11,7 @@ $id: http://devicetree.org/schemas/example-schema.yaml#
 # $schema is the meta-schema this schema should be validated with.
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: An example schema annotated with jsonschema details
+title: An Example Device
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
index 2d82b44268db..2e5b39881449 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
@@ -40,6 +40,7 @@ examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <44 0>;
 
             usbc_extcon0: extcon0 {
                 compatible = "google,extcon-usbc-cros-ec";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/arm,scmi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index 1c0388da6721..176796931a22 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/firmware/arm,scmi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: System Control and Management Interface (SCMI) Message Protocol bindings
+title: System Control and Management Interface (SCMI) Message Protocol
 
 maintainers:
   - Sudeep Holla <sudeep.holla@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/arm,scpi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
index 1f9322925e7c..241317239ffc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/firmware/arm,scpi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: System Control and Power Interface (SCPI) Message Protocol bindings
+title: System Control and Power Interface (SCPI) Message Protocol
 
 maintainers:
   - Sudeep Holla <sudeep.holla@arm.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/qcom,scm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
index c5b76c9f7ad0..25688571ee7c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/qcom,scm.yaml
@@ -41,12 +41,14 @@ properties:
           - qcom,scm-sc7180
           - qcom,scm-sc7280
           - qcom,scm-sc8280xp
+          - qcom,scm-sdm670
           - qcom,scm-sdm845
           - qcom,scm-sdx55
           - qcom,scm-sdx65
           - qcom,scm-sm6115
           - qcom,scm-sm6125
           - qcom,scm-sm6350
+          - qcom,scm-sm6375
           - qcom,scm-sm8150
           - qcom,scm-sm8250
           - qcom,scm-sm8350
@@ -88,6 +90,7 @@ allOf:
               - qcom,scm-apq8064
               - qcom,scm-msm8660
               - qcom,scm-msm8960
+              - qcom,scm-sm6375
     then:
       properties:
         clock-names:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml
index fcf0011b8e6d..3faae3236665 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/firmware/qemu,fw-cfg-mmio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: QEMU Firmware Configuration bindings
+title: QEMU Firmware Configuration
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/fpga/lattice,sysconfig.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/fpga/lattice,sysconfig.yaml
new file mode 100644
index 000000000000..4fb05eb84e2a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/fpga/lattice,sysconfig.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/fpga/lattice,sysconfig.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lattice Slave SPI sysCONFIG FPGA manager
+
+maintainers:
+  - Ivan Bornyakov <i.bornyakov@metrotek.ru>
+
+description: |
+  Lattice sysCONFIG port, which is used for FPGA configuration, among others,
+  have Slave Serial Peripheral Interface. Only full reconfiguration is
+  supported.
+
+  Programming of ECP5 is done by writing uncompressed bitstream image in .bit
+  format into FPGA's SRAM configuration memory.
+
+properties:
+  compatible:
+    enum:
+      - lattice,sysconfig-ecp5
+
+  reg:
+    maxItems: 1
+
+  program-gpios:
+    description:
+      A GPIO line connected to PROGRAMN (active low) pin of the device.
+      Initiates configuration sequence.
+    maxItems: 1
+
+  init-gpios:
+    description:
+      A GPIO line connected to INITN (active low) pin of the device.
+      Indicates that the FPGA is ready to be configured.
+    maxItems: 1
+
+  done-gpios:
+    description:
+      A GPIO line connected to DONE (active high) pin of the device.
+      Indicates that the configuration sequence is complete.
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: lattice,sysconfig-ecp5
+    then:
+      properties:
+        spi-max-frequency:
+          maximum: 60000000
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        fpga-mgr@0 {
+            compatible = "lattice,sysconfig-ecp5";
+            reg = <0>;
+            spi-max-frequency = <20000000>;
+            program-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
+            init-gpios = <&gpio3 3 GPIO_ACTIVE_LOW>;
+            done-gpios = <&gpio3 2 GPIO_ACTIVE_HIGH>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
index f32e09ef937c..10e56cf306db 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
@@ -35,7 +35,7 @@ properties:
   gpio-line-names:
     description: strings describing the names of each gpio line.
     minItems: 1
-    maxItems: 100
+    maxItems: 144
 
   "#gpio-cells":
     const: 2
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-latch.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-latch.yaml
new file mode 100644
index 000000000000..1ed82a2cebda
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-latch.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-latch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GPIO latch controller
+
+maintainers:
+  - Sascha Hauer <s.hauer@pengutronix.de>
+
+description: |
+  This binding describes a GPIO multiplexer based on latches connected to
+  other GPIOs, like this:
+
+  CLK0 ----------------------.        ,--------.
+  CLK1 -------------------.  `--------|>    #0 |
+                          |           |        |
+  OUT0 ----------------+--|-----------|D0    Q0|-----|<
+  OUT1 --------------+-|--|-----------|D1    Q1|-----|<
+  OUT2 ------------+-|-|--|-----------|D2    Q2|-----|<
+  OUT3 ----------+-|-|-|--|-----------|D3    Q3|-----|<
+  OUT4 --------+-|-|-|-|--|-----------|D4    Q4|-----|<
+  OUT5 ------+-|-|-|-|-|--|-----------|D5    Q5|-----|<
+  OUT6 ----+-|-|-|-|-|-|--|-----------|D6    Q6|-----|<
+  OUT7 --+-|-|-|-|-|-|-|--|-----------|D7    Q7|-----|<
+         | | | | | | | |  |           `--------'
+         | | | | | | | |  |
+         | | | | | | | |  |           ,--------.
+         | | | | | | | |  `-----------|>    #1 |
+         | | | | | | | |              |        |
+         | | | | | | | `--------------|D0    Q0|-----|<
+         | | | | | | `----------------|D1    Q1|-----|<
+         | | | | | `------------------|D2    Q2|-----|<
+         | | | | `--------------------|D3    Q3|-----|<
+         | | | `----------------------|D4    Q4|-----|<
+         | | `------------------------|D5    Q5|-----|<
+         | `--------------------------|D6    Q6|-----|<
+         `----------------------------|D7    Q7|-----|<
+                                      `--------'
+
+  The number of clk-gpios and latched-gpios is not fixed. The actual number
+  of number of latches and the number of inputs per latch is derived from
+  the number of GPIOs given in the corresponding device tree properties.
+
+properties:
+  compatible:
+    const: gpio-latch
+  "#gpio-cells":
+    const: 2
+
+  clk-gpios:
+    description: Array of GPIOs to be used to clock a latch
+
+  latched-gpios:
+    description: Array of GPIOs to be used as inputs per latch
+
+  setup-duration-ns:
+    description: Delay in nanoseconds to wait after the latch inputs have been
+      set up
+
+  clock-duration-ns:
+    description: Delay in nanoseconds to wait between clock output changes
+
+  gpio-controller: true
+
+  gpio-line-names: true
+
+required:
+  - compatible
+  - "#gpio-cells"
+  - gpio-controller
+  - clk-gpios
+  - latched-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    gpio-latch {
+        #gpio-cells = <2>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_di_do_leds>;
+        compatible = "gpio-latch";
+        gpio-controller;
+        setup-duration-ns = <100>;
+        clock-duration-ns = <100>;
+
+        clk-gpios = <&gpio3 7 0>, <&gpio3 8 0>;
+        latched-gpios = <&gpio3 21 0>, <&gpio3 22 0>,
+                       <&gpio3 23 0>, <&gpio3 24 0>,
+                       <&gpio3 25 0>, <&gpio3 26 0>,
+                       <&gpio3 27 0>, <&gpio3 28 0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
index 1acaa0a3d35a..48bf414aa50e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - dlg,slg7xl45106
       - nxp,pca9570
       - nxp,pca9571
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml
index cb8a5c376e1e..157969bc4c46 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/gpio-tpic2810.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpio/gpio-tpic2810.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TPIC2810 GPIO controller bindings
+title: TPIC2810 GPIO controller
 
 maintainers:
   - Aswath Govindraju <a-govindraju@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
new file mode 100644
index 000000000000..735d97d645a0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/hisilicon,ascend910-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HiSilicon common GPIO controller
+
+maintainers:
+  - Jay Fang <f.fangjian@huawei.com>
+
+description:
+  The HiSilicon common GPIO controller can be used for many different
+  types of SoC such as Huawei Ascend AI series chips.
+
+properties:
+  compatible:
+    const: hisilicon,ascend910-gpio
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  gpio-controller: true
+
+  "#gpio-cells":
+    const: 2
+
+  ngpios:
+    minimum: 1
+    maximum: 32
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - gpio-controller
+  - "#gpio-cells"
+  - ngpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    gpio@840d0000 {
+      compatible = "hisilicon,ascend910-gpio";
+      reg = <0x840d0000 0x1000>;
+      ngpios = <32>;
+      gpio-controller;
+      #gpio-cells = <2>;
+      interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
index 7087e4a5013f..bd721c839059 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpio/ti,omap-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OMAP GPIO controller bindings
+title: OMAP GPIO controller
 
 maintainers:
   - Grygorii Strashko <grygorii.strashko@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
index 217c42874f41..dae55b8a267b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpu/brcm,bcm-v3d.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom V3D GPU Bindings
+title: Broadcom V3D GPU
 
 maintainers:
   - Eric Anholt <eric@anholt.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml
index 3cf862976448..ed9554c837ef 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvdec.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/gpu/host1x/nvidia,tegra210-nvdec.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device tree binding for NVIDIA Tegra NVDEC
+title: NVIDIA Tegra NVDEC
 
 description: |
   NVDEC is the hardware video decoder present on NVIDIA Tegra210
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvenc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvenc.yaml
index e63ae1a00818..8199e5fa8211 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvenc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvenc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/gpu/host1x/nvidia,tegra210-nvenc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device tree binding for NVIDIA Tegra NVENC
+title: NVIDIA Tegra NVENC
 
 description: |
   NVENC is the hardware video encoder present on NVIDIA Tegra210
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvjpg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvjpg.yaml
index 8647404d67e4..895fb346ac72 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvjpg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra210-nvjpg.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/gpu/host1x/nvidia,tegra210-nvjpg.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device tree binding for NVIDIA Tegra NVJPG
+title: NVIDIA Tegra NVJPG
 
 description: |
   NVJPG is the hardware JPEG decoder and encoder present on NVIDIA Tegra210
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra234-nvdec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra234-nvdec.yaml
new file mode 100644
index 000000000000..4bdc19a2bccf
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/host1x/nvidia,tegra234-nvdec.yaml
@@ -0,0 +1,156 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/gpu/host1x/nvidia,tegra234-nvdec.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: NVIDIA Tegra234 NVDEC
+
+description: |
+  NVDEC is the hardware video decoder present on NVIDIA Tegra210
+  and newer chips. It is located on the Host1x bus and typically
+  programmed through Host1x channels.
+
+maintainers:
+  - Thierry Reding <treding@gmail.com>
+  - Mikko Perttunen <mperttunen@nvidia.com>
+
+properties:
+  $nodename:
+    pattern: "^nvdec@[0-9a-f]*$"
+
+  compatible:
+    enum:
+      - nvidia,tegra234-nvdec
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 3
+
+  clock-names:
+    items:
+      - const: nvdec
+      - const: fuse
+      - const: tsec_pka
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: nvdec
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+  dma-coherent: true
+
+  interconnects:
+    items:
+      - description: DMA read memory client
+      - description: DMA write memory client
+
+  interconnect-names:
+    items:
+      - const: dma-mem
+      - const: write
+
+  nvidia,memory-controller:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      phandle to the memory controller for determining information for the NVDEC
+      firmware secure carveout. This carveout is configured by the bootloader and
+      not accessible to CPU.
+
+  nvidia,bl-manifest-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to bootloader manifest from beginning of firmware that was configured by
+      the bootloader.
+
+  nvidia,bl-code-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to bootloader code section from beginning of firmware that was configured by
+      the bootloader.
+
+  nvidia,bl-data-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to bootloader data section from beginning of firmware that was configured by
+      the bootloader.
+
+  nvidia,os-manifest-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to operating system manifest from beginning of firmware that was configured by
+      the bootloader.
+
+  nvidia,os-code-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to operating system code section from beginning of firmware that was configured by
+      the bootloader.
+
+  nvidia,os-data-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Offset to operating system data section from beginning of firmware that was configured
+      by the bootloader.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - power-domains
+  - nvidia,memory-controller
+  - nvidia,bl-manifest-offset
+  - nvidia,bl-code-offset
+  - nvidia,bl-data-offset
+  - nvidia,os-manifest-offset
+  - nvidia,os-code-offset
+  - nvidia,os-data-offset
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra234-clock.h>
+    #include <dt-bindings/memory/tegra234-mc.h>
+    #include <dt-bindings/power/tegra234-powergate.h>
+    #include <dt-bindings/reset/tegra234-reset.h>
+
+    nvdec@15480000 {
+            compatible = "nvidia,tegra234-nvdec";
+            reg = <0x15480000 0x00040000>;
+            clocks = <&bpmp TEGRA234_CLK_NVDEC>,
+                     <&bpmp TEGRA234_CLK_FUSE>,
+                     <&bpmp TEGRA234_CLK_TSEC_PKA>;
+            clock-names = "nvdec", "fuse", "tsec_pka";
+            resets = <&bpmp TEGRA234_RESET_NVDEC>;
+            reset-names = "nvdec";
+            power-domains = <&bpmp TEGRA234_POWER_DOMAIN_NVDEC>;
+            interconnects = <&mc TEGRA234_MEMORY_CLIENT_NVDECSRD &emc>,
+                            <&mc TEGRA234_MEMORY_CLIENT_NVDECSWR &emc>;
+            interconnect-names = "dma-mem", "write";
+            iommus = <&smmu_niso1 TEGRA234_SID_NVDEC>;
+            dma-coherent;
+
+            nvidia,memory-controller = <&mc>;
+
+            /* Placeholder values, to be replaced with values from overlay */
+            nvidia,bl-manifest-offset = <0>;
+            nvidia,bl-data-offset = <0>;
+            nvidia,bl-code-offset = <0>;
+            nvidia,os-manifest-offset = <0>;
+            nvidia,os-data-offset = <0>;
+            nvidia,os-code-offset = <0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/vivante,gc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/vivante,gc.yaml
index 93e7244cdc0e..b1b10ea70ad9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/gpu/vivante,gc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/gpu/vivante,gc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/gpu/vivante,gc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Vivante GPU Bindings
+title: Vivante GPU
 
 description: Vivante GPU core devices
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
new file mode 100644
index 000000000000..9d0c36ec1982
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwinfo/loongson,ls2k-chipid.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-2 SoC ChipID
+
+maintainers:
+  - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+description: |
+  Loongson-2 SoC contains many groups of global utilities register
+  blocks, of which the ChipID group registers record SoC version,
+  feature, vendor and id information.
+
+properties:
+  compatible:
+    const: loongson,ls2k-chipid
+
+  reg:
+    maxItems: 1
+
+  little-endian: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    chipid: chipid@1fe00000 {
+        compatible = "loongson,ls2k-chipid";
+        reg = <0x1fe00000 0x3ffc>;
+        little-endian;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
index b18c616035a8..829d1fdf4c67 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/hwlock/st,stm32-hwspinlock.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Hardware Spinlock bindings
+title: STMicroelectronics STM32 Hardware Spinlock
 
 maintainers:
   - Fabien Dessenne <fabien.dessenne@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/adt7475.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/adt7475.yaml
index ea595102a86e..051c976ab711 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/adt7475.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/adt7475.yaml
@@ -61,7 +61,7 @@ patternProperties:
     $ref: /schemas/types.yaml#/definitions/uint32
     enum: [0, 1]
 
-  "adi,pin(5|10)-function":
+  "^adi,pin(5|10)-function$":
     description: |
       Configures the function for pin 5 on the adi,adt7473 and adi,adt7475. Or
       pin 10 on the adi,adt7476 and adi,adt7490.
@@ -70,7 +70,7 @@ patternProperties:
       - pwm2
       - smbalert#
 
-  "adi,pin(9|14)-function":
+  "^adi,pin(9|14)-function$":
     description: |
       Configures the function for pin 9 on the adi,adt7473 and adi,adt7475. Or
       pin 14 on the adi,adt7476 and adi,adt7490
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index d0d549749208..ae4f68d4e696 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/hwmon/moortec,mr75203.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Moortec Semiconductor MR75203 PVT Controller bindings
+title: Moortec Semiconductor MR75203 PVT Controller
 
 maintainers:
   - Rahul Tanwar <rtanwar@maxlinear.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml
index 3d3b139a91a2..6a1920712fb9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml
@@ -6,7 +6,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: NTC thermistor temperature sensors
 
 maintainers:
-  - Naveen Krishna Chatradhi <ch.naveen@samsung.com>
   - Linus Walleij <linus.walleij@linaro.org>
 
 description: |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
index 6e1c70e9275e..cf523615f5e3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
@@ -47,6 +47,7 @@ examples:
             compatible = "google,cros-ec-spi";
             reg = <0>;
             spi-max-frequency = <5000000>;
+            interrupts = <99 0>;
 
             i2c-tunnel {
                 compatible = "google,cros-ec-i2c-tunnel";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
new file mode 100644
index 000000000000..7d7a8de7bcd8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/hisilicon,ascend910-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HiSilicon common I2C controller
+
+maintainers:
+  - Yicong Yang <yangyicong@hisilicon.com>
+
+description:
+  The HiSilicon common I2C controller can be used for many different
+  types of SoC such as Huawei Ascend AI series chips.
+
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+  compatible:
+    const: hisilicon,ascend910-i2c
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-frequency:
+    default: 400000
+
+  i2c-sda-falling-time-ns:
+    default: 343
+
+  i2c-scl-falling-time-ns:
+    default: 203
+
+  i2c-sda-hold-time-ns:
+    default: 830
+
+  i2c-scl-rising-time-ns:
+    default: 365
+
+  i2c-digital-filter-width-ns:
+    default: 0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    i2c@38b0000 {
+      compatible = "hisilicon,ascend910-i2c";
+      reg = <0x38b0000 0x10000>;
+      interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+      i2c-sda-falling-time-ns = <56>;
+      i2c-scl-falling-time-ns = <56>;
+      i2c-sda-hold-time-ns = <56>;
+      i2c-scl-rising-time-ns = <56>;
+      i2c-digital-filter;
+      i2c-digital-filter-width-ns = <0x0>;
+      clocks = <&alg_clk>;
+      clock-frequency = <400000>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml
index fd040284561f..e0d76d5eb103 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for GPIO bitbanged I2C
+title: GPIO bitbanged I2C
 
 maintainers:
   - Wolfram Sang <wsa@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
index 4e730fb7be56..421563bf576c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
@@ -23,6 +23,7 @@ properties:
       - const: mediatek,mt6577-i2c
       - const: mediatek,mt6589-i2c
       - const: mediatek,mt7622-i2c
+      - const: mediatek,mt7986-i2c
       - const: mediatek,mt8168-i2c
       - const: mediatek,mt8173-i2c
       - const: mediatek,mt8183-i2c
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-pxa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-pxa.yaml
index 015885dd02d3..31386a8d7684 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/i2c-pxa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/i2c-pxa.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i2c/i2c-pxa.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell MMP I2C controller bindings
+title: Marvell MMP I2C controller
 
 maintainers:
   - Rob Herring <robh+dt@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
index af6d64a6da6e..b61fdc9548d8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i2c/ingenic,i2c.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs I2C controller devicetree bindings
+title: Ingenic SoCs I2C controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
index 93c164aa00da..984fc1ed3ec6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
@@ -19,6 +19,7 @@ properties:
       - const: allwinner,sun6i-a31-i2c
       - items:
           - enum:
+              - allwinner,suniv-f1c100s-i2c
               - allwinner,sun8i-a23-i2c
               - allwinner,sun8i-a83t-i2c
               - allwinner,sun8i-v536-i2c
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
index 0e7ed00562e2..f5f7dc8f325c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml
@@ -10,18 +10,19 @@ maintainers:
   - Andy Gross <agross@kernel.org>
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-allOf:
-  - $ref: /schemas/i2c/i2c-controller.yaml#
-
 properties:
   compatible:
-    const: qcom,geni-i2c
+    enum:
+      - qcom,geni-i2c
+      - qcom,geni-i2c-master-hub
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   clock-names:
-    const: se
+    minItems: 1
+    maxItems: 2
 
   clock-frequency:
     default: 100000
@@ -35,13 +36,12 @@ properties:
       - const: rx
 
   interconnects:
+    minItems: 2
     maxItems: 3
 
   interconnect-names:
-    items:
-      - const: qup-core
-      - const: qup-config
-      - const: qup-memory
+    minItems: 2
+    maxItems: 3
 
   interrupts:
     maxItems: 1
@@ -71,6 +71,50 @@ required:
   - clock-names
   - reg
 
+allOf:
+  - $ref: /schemas/i2c/i2c-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,geni-i2c-master-hub
+    then:
+      properties:
+        clocks:
+          minItems: 2
+
+        clock-names:
+          items:
+            - const: se
+            - const: core
+
+        dmas: false
+        dma-names: false
+
+        interconnects:
+          maxItems: 2
+
+        interconnect-names:
+          items:
+            - const: qup-core
+            - const: qup-config
+    else:
+      properties:
+        clocks:
+          maxItems: 1
+
+        clock-names:
+          const: se
+
+        interconnects:
+          minItems: 3
+
+        interconnect-names:
+          items:
+            - const: qup-core
+            - const: qup-config
+            - const: qup-memory
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,riic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
index d3c0d5c427ac..2291a7cd619b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
@@ -19,7 +19,7 @@ properties:
       - enum:
           - renesas,riic-r7s72100   # RZ/A1H
           - renesas,riic-r7s9210    # RZ/A2M
-          - renesas,riic-r9a07g043  # RZ/G2UL
+          - renesas,riic-r9a07g043  # RZ/G2UL and RZ/Five
           - renesas,riic-r9a07g044  # RZ/G2{L,LC}
           - renesas,riic-r9a07g054  # RZ/V2L
       - const: renesas,riic-rz      # RZ/A or RZ/G2L
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
index c46378efc123..92e899905ef8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
@@ -16,7 +16,7 @@ properties:
   compatible:
     items:
       - enum:
-          - renesas,i2c-r9a09g011  # RZ/V2M
+          - renesas,r9a09g011-i2c  # RZ/V2M
       - const: renesas,rzv2m-i2c
 
   reg:
@@ -66,7 +66,7 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
     i2c0: i2c@a4030000 {
-        compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+        compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
         reg = <0xa4030000 0x80>;
         interrupts = <GIC_SPI 232 IRQ_TYPE_EDGE_RISING>,
                      <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
index 42c5974ec7b0..16024415a4a7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i2c/st,nomadik-i2c.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ST Microelectronics Nomadik I2C Bindings
+title: ST Microelectronics Nomadik I2C
 
 description: The Nomadik I2C host controller began its life in the ST
   Microelectronics STn8800 SoC, and was then inherited into STn8810 and
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
index db0843be91c5..781108ae1ce3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i2c/ti,omap4-i2c.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for I2C controllers on TI's OMAP and K3 SoCs
+title: I2C controllers on TI's OMAP and K3 SoCs
 
 maintainers:
   - Vignesh Raghavendra <vigneshr@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/i3c/i3c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/i3c/i3c.yaml
index 1f82fc923799..fdb4212149e7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/i3c/i3c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/i3c/i3c.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/i3c/i3c.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: I3C bus binding
+title: I3C bus
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
index 14b487088ab4..6b03c4efbb08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
@@ -4,20 +4,22 @@
 $id: http://devicetree.org/schemas/iio/accel/adi,adxl355.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer
+title: Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers
 
 maintainers:
   - Puranjay Mohan <puranjay12@gmail.com>
 
 description: |
-  Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer that supports
-  both I2C & SPI interfaces
+  Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers that
+  support both I2C & SPI interfaces
     https://www.analog.com/en/products/adxl355.html
+    https://www.analog.com/en/products/adxl359.html
 
 properties:
   compatible:
     enum:
       - adi,adxl355
+      - adi,adxl359
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml
new file mode 100644
index 000000000000..986df1a6ff0a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM/Kionix KX022A Accelerometer
+
+maintainers:
+  - Matti Vaittinen <mazziesaccount@gmail.com>
+
+description: |
+  KX022A is a 3-axis accelerometer supporting +/- 2G, 4G, 8G and 16G ranges,
+  output data-rates from 0.78Hz to 1600Hz and a hardware-fifo buffering.
+  KX022A can be accessed either via I2C or SPI.
+
+properties:
+  compatible:
+    const: kionix,kx022a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - enum: [INT1, INT2]
+      - const: INT2
+
+  vdd-supply: true
+  io-vdd-supply: true
+
+  mount-matrix:
+    description: |
+      an optional 3x3 mounting rotation matrix.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        accel@1f {
+            compatible = "kionix,kx022a";
+            reg = <0x1f>;
+
+            interrupt-parent = <&gpio1>;
+            interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
+            interrupt-names = "INT1";
+
+            io-vdd-supply = <&iovdd>;
+            vdd-supply = <&vdd>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adc.yaml
index db348fcbb52c..261601729745 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic IIO bindings for ADC channels
+title: IIO Common Properties for ADC Channels
 
 maintainers:
   - Jonathan Cameron <jic23@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
new file mode 100644
index 000000000000..d00690a8d3fb
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
@@ -0,0 +1,262 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2022 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad4130.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD4130 ADC device driver
+
+maintainers:
+  - Cosmin Tanislav <cosmin.tanislav@analog.com>
+
+description: |
+  Bindings for the Analog Devices AD4130 ADC. Datasheet can be found here:
+    https://www.analog.com/media/en/technical-documentation/data-sheets/AD4130-8.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad4130
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: phandle to the master clock (mclk)
+
+  clock-names:
+    items:
+      - const: mclk
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    description: |
+      Specify which interrupt pin should be configured as Data Ready / FIFO
+      interrupt.
+      Default if not supplied is int.
+    enum:
+      - int
+      - clk
+      - p2
+      - dout
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  '#clock-cells':
+    const: 0
+
+  clock-output-names:
+    maxItems: 1
+
+  refin1-supply:
+    description: refin1 supply. Can be used as reference for conversion.
+
+  refin2-supply:
+    description: refin2 supply. Can be used as reference for conversion.
+
+  avdd-supply:
+    description: AVDD voltage supply. Can be used as reference for conversion.
+
+  iovdd-supply:
+    description: IOVDD voltage supply. Used for the chip interface.
+
+  spi-max-frequency:
+    maximum: 5000000
+
+  adi,ext-clk-freq-hz:
+    description: Specify the frequency of the external clock.
+    enum: [76800, 153600]
+    default: 76800
+
+  adi,bipolar:
+    description: Specify if the device should be used in bipolar mode.
+    type: boolean
+
+  adi,vbias-pins:
+    description: Analog inputs to apply a voltage bias of (AVDD − AVSS) / 2 to.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 16
+    items:
+      minimum: 0
+      maximum: 15
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+patternProperties:
+  "^channel@([0-9a-f])$":
+    type: object
+    $ref: adc.yaml
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        description: The channel number.
+        minimum: 0
+        maximum: 15
+
+      diff-channels:
+        description: |
+          Besides the analog inputs available, internal inputs can be used.
+          16: Internal temperature sensor.
+          17: AVSS
+          18: Internal reference
+          19: DGND
+          20: (AVDD − AVSS)/6+
+          21: (AVDD − AVSS)/6-
+          22: (IOVDD − DGND)/6+
+          23: (IOVDD − DGND)/6-
+          24: (ALDO − AVSS)/6+
+          25: (ALDO − AVSS)/6-
+          26: (DLDO − DGND)/6+
+          27: (DLDO − DGND)/6-
+          28: V_MV_P
+          29: V_MV_M
+        items:
+          minimum: 0
+          maximum: 29
+
+      adi,reference-select:
+        description: |
+          Select the reference source to use when converting on the
+          specific channel. Valid values are:
+          0: REFIN1(+)/REFIN1(−)
+          1: REFIN2(+)/REFIN2(−)
+          2: REFOUT/AVSS (Internal reference)
+          3: AVDD/AVSS
+          If not specified, REFIN1 is used.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3]
+        default: 0
+
+      adi,excitation-pin-0:
+        description: |
+          Analog input to apply excitation current to while the channel
+          is active.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 15
+        default: 0
+
+      adi,excitation-pin-1:
+        description: |
+          Analog input to apply excitation current to while this channel
+          is active.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        minimum: 0
+        maximum: 15
+        default: 0
+
+      adi,excitation-current-0-nanoamp:
+        description: |
+          Excitation current in nanoamps to be applied to pin specified in
+          adi,excitation-pin-0 while this channel is active.
+        enum: [0, 100, 10000, 20000, 50000, 100000, 150000, 200000]
+        default: 0
+
+      adi,excitation-current-1-nanoamp:
+        description: |
+          Excitation current in nanoamps to be applied to pin specified in
+          adi,excitation-pin-1 while this channel is active.
+        enum: [0, 100, 10000, 20000, 50000, 100000, 150000, 200000]
+        default: 0
+
+      adi,burnout-current-nanoamp:
+        description: |
+          Burnout current in nanoamps to be applied for this channel.
+        enum: [0, 500, 2000, 4000]
+        default: 0
+
+      adi,buffered-positive:
+        description: Enable buffered mode for positive input.
+        type: boolean
+
+      adi,buffered-negative:
+        description: Enable buffered mode for negative input.
+        type: boolean
+
+    required:
+      - reg
+      - diff-channels
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      adc@0 {
+        compatible = "adi,ad4130";
+        reg = <0>;
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        spi-max-frequency = <5000000>;
+        interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
+        interrupt-parent = <&gpio>;
+
+        channel@0 {
+          reg = <0>;
+
+          adi,reference-select = <2>;
+
+          /* AIN8, AIN9 */
+          diff-channels = <8 9>;
+        };
+
+        channel@1 {
+          reg = <1>;
+
+          adi,reference-select = <2>;
+
+          /* AIN10, AIN11 */
+          diff-channels = <10 11>;
+        };
+
+        channel@2 {
+          reg = <2>;
+
+          adi,reference-select = <2>;
+
+          /* Temperature Sensor, DGND */
+          diff-channels = <16 19>;
+        };
+
+        channel@3 {
+          reg = <3>;
+
+          adi,reference-select = <2>;
+
+          /* Internal reference, DGND */
+          diff-channels = <18 19>;
+        };
+
+        channel@4 {
+          reg = <4>;
+
+          adi,reference-select = <2>;
+
+          /* DGND, DGND */
+          diff-channels = <19 19>;
+        };
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml
index 07f9d1c09c7d..85148338c597 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,ad7923.yaml
@@ -11,7 +11,7 @@ maintainers:
 
 description: |
   Analog Devices AD7904, AD7914, AD7923, AD7924 4 Channel ADCs, and AD7908,
-   AD7918, AD7928 8 Channels ADCs.
+   AD7918, AD7927, AD7928 8 Channels ADCs.
 
   Specifications about the part can be found at:
     https://www.analog.com/media/en/technical-documentation/data-sheets/AD7923.pdf
@@ -20,14 +20,22 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - adi,ad7904
-      - adi,ad7914
-      - adi,ad7923
-      - adi,ad7924
-      - adi,ad7908
-      - adi,ad7918
-      - adi,ad7928
+    oneOf:
+      - enum:
+          - adi,ad7904
+          - adi,ad7908
+          - adi,ad7914
+          - adi,ad7918
+          - adi,ad7923
+          - adi,ad7928
+      - const: adi,ad7924
+        deprecated: true
+      - items:
+          - const: adi,ad7924
+          - const: adi,ad7923
+      - items:
+          - const: adi,ad7927
+          - const: adi,ad7928
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/adi,max11410.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,max11410.yaml
new file mode 100644
index 000000000000..53f9feff137b
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/adi,max11410.yaml
@@ -0,0 +1,177 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2022 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,max11410.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX11410 ADC device driver
+
+maintainers:
+  - Ibrahim Tilki <Ibrahim.Tilki@analog.com>
+
+description: |
+  Bindings for the Analog Devices MAX11410 ADC device. Datasheet can be
+  found here:
+    https://datasheets.maximintegrated.com/en/ds/MAX11410.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,max11410
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    description: Name of the gpio pin of max11410 used for IRQ
+    minItems: 1
+    items:
+      - enum: [gpio0, gpio1]
+      - const: gpio1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  avdd-supply:
+    description: Optional avdd supply. Used as reference when no explicit reference supplied.
+
+  vref0p-supply:
+    description: vref0p supply can be used as reference for conversion.
+
+  vref1p-supply:
+    description: vref1p supply can be used as reference for conversion.
+
+  vref2p-supply:
+    description: vref2p supply can be used as reference for conversion.
+
+  vref0n-supply:
+    description: vref0n supply can be used as reference for conversion.
+
+  vref1n-supply:
+    description: vref1n supply can be used as reference for conversion.
+
+  vref2n-supply:
+    description: vref2n supply can be used as reference for conversion.
+
+  spi-max-frequency:
+    maximum: 8000000
+
+patternProperties:
+  "^channel(@[0-9])?$":
+    $ref: adc.yaml
+    type: object
+    description: Represents the external channels which are connected to the ADC.
+
+    properties:
+      reg:
+        description: The channel number in single-ended mode.
+        minimum: 0
+        maximum: 9
+
+      adi,reference:
+        description: |
+          Select the reference source to use when converting on
+          the specific channel. Valid values are:
+          0: VREF0P/VREF0N
+          1: VREF1P/VREF1N
+          2: VREF2P/VREF2N
+          3: AVDD/AGND
+          4: VREF0P/AGND
+          5: VREF1P/AGND
+          6: VREF2P/AGND
+          If this field is left empty, AVDD/AGND is selected.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2, 3, 4, 5, 6]
+        default: 3
+
+      adi,input-mode:
+        description: |
+          Select signal path of input channels. Valid values are:
+          0: Buffered, low-power, unity-gain path (default)
+          1: Bypass path
+          2: PGA path
+        $ref: /schemas/types.yaml#/definitions/uint32
+        enum: [0, 1, 2]
+        default: 0
+
+      diff-channels: true
+
+      bipolar: true
+
+      settling-time-us: true
+
+      adi,buffered-vrefp:
+        description: Enable buffered mode for positive reference.
+        type: boolean
+
+      adi,buffered-vrefn:
+        description: Enable buffered mode for negative reference.
+        type: boolean
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        adc@0 {
+            reg = <0>;
+            compatible = "adi,max11410";
+            spi-max-frequency = <8000000>;
+
+            interrupt-parent = <&gpio>;
+            interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+            interrupt-names = "gpio1";
+
+            avdd-supply = <&adc_avdd>;
+
+            vref1p-supply = <&adc_vref1p>;
+            vref1n-supply = <&adc_vref1n>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            channel@0 {
+                reg = <0>;
+            };
+
+            channel@1 {
+                reg = <1>;
+                diff-channels = <2 3>;
+                adi,reference = <1>;
+                bipolar;
+                settling-time-us = <100000>;
+            };
+
+            channel@2 {
+                reg = <2>;
+                diff-channels = <7 9>;
+                adi,reference = <5>;
+                adi,input-mode = <2>;
+                settling-time-us = <50000>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml
index 15c514b83583..a73a355fc665 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/allwinner,sun8i-a33-ths.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner A33 Thermal Sensor Device Tree Bindings
+title: Allwinner A33 Thermal Sensor
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
index 698beb896f76..517e8b1fcb73 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml
@@ -5,7 +5,7 @@
 $id: "http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Ingenic JZ47xx ADC controller IIO bindings
+title: Ingenic JZ47xx ADC controller IIO
 
 maintainers:
   - Artur Rojek <contact@artur-rojek.eu>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
index a6cb857a232d..9ceb6f18c854 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/motorola,cpcap-adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Motorola CPCAP PMIC ADC binding
+title: Motorola CPCAP PMIC ADC
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
index 9c59a20a6032..63369ba388e4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/nxp,imx8qxp-adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP IMX8QXP ADC bindings
+title: NXP IMX8QXP ADC
 
 maintainers:
   - Cai Huoqing <caihuoqing@baidu.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml
index 43abb300fa3d..70b38038a080 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/nxp,lpc1850-adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP LPC1850 ADC bindings
+title: NXP LPC1850 ADC
 
 maintainers:
   - Jonathan Cameron <jic23@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml
index 2a94db688830..fa855baa368c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml
@@ -18,7 +18,10 @@ description: |
 
 properties:
   compatible:
-    const: qcom,spmi-iadc
+    items:
+      - enum:
+          - qcom,pm8941-iadc
+      - const: qcom,spmi-iadc
 
   reg:
     description: IADC base address and length in the SPMI PMIC register map
@@ -50,7 +53,7 @@ examples:
         #address-cells = <1>;
         #size-cells = <0>;
         pmic_iadc: adc@3600 {
-            compatible = "qcom,spmi-iadc";
+            compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";
             reg = <0x3600>;
             interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
             qcom,external-resistor-micro-ohms = <10000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml
index 8bac0c4120dd..bd6e0d6f6e0c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml
@@ -22,13 +22,11 @@ properties:
       - items:
           - const: qcom,pms405-adc
           - const: qcom,spmi-adc-rev2
-
-      - items:
-          - enum:
-              - qcom,spmi-vadc
-              - qcom,spmi-adc5
-              - qcom,spmi-adc-rev2
-              - qcom,spmi-adc7
+      - enum:
+          - qcom,spmi-vadc
+          - qcom,spmi-adc5
+          - qcom,spmi-adc-rev2
+          - qcom,spmi-adc7
 
   reg:
     description: VADC base address in the SPMI PMIC register map
@@ -238,42 +236,72 @@ additionalProperties: false
 
 examples:
   - |
-    spmi_bus {
-      #address-cells = <1>;
-      #size-cells = <0>;
-      /* VADC node */
-      pmic_vadc: adc@3100 {
-        compatible = "qcom,spmi-vadc";
-        reg = <0x3100>;
-        interrupts = <0x0 0x31 0x0 0x1>;
+    spmi {
         #address-cells = <1>;
         #size-cells = <0>;
-        #io-channel-cells = <1>;
-
-        /* Channel node */
-        adc-chan@39 {
-          reg = <0x39>;
-          qcom,decimation = <512>;
-          qcom,ratiometric;
-          qcom,hw-settle-time = <200>;
-          qcom,avg-samples = <1>;
-          qcom,pre-scaling = <1 3>;
-        };
-
-        adc-chan@9 {
-          reg = <0x9>;
-        };
-
-        adc-chan@a {
-          reg = <0xa>;
+        /* VADC node */
+        pmic_vadc: adc@3100 {
+            compatible = "qcom,spmi-vadc";
+            reg = <0x3100>;
+            interrupts = <0x0 0x31 0x0 0x1>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+            #io-channel-cells = <1>;
+
+            /* Channel node */
+            adc-chan@39 {
+                reg = <0x39>;
+                qcom,decimation = <512>;
+                qcom,ratiometric;
+                qcom,hw-settle-time = <200>;
+                qcom,avg-samples = <1>;
+                qcom,pre-scaling = <1 3>;
+            };
+
+            adc-chan@9 {
+                reg = <0x9>;
+            };
+
+            adc-chan@a {
+                reg = <0xa>;
+            };
+
+            adc-chan@e {
+                reg = <0xe>;
+            };
+
+            adc-chan@f {
+                reg = <0xf>;
+            };
         };
+    };
 
-        adc-chan@e {
-          reg = <0xe>;
-        };
+  - |
+    #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+    #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
 
-        adc-chan@f {
-          reg = <0xf>;
+    spmi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        adc@3100 {
+            reg = <0x3100>;
+            compatible = "qcom,spmi-adc7";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            #io-channel-cells = <1>;
+
+            /* Other properties are omitted */
+            xo-therm@44 {
+                reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
+                qcom,ratiometric;
+                qcom,hw-settle-time = <200>;
+            };
+
+            conn-therm@47 {
+                reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
+                qcom,ratiometric;
+                qcom,hw-settle-time = <200>;
+            };
         };
-      };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
index 61c6157cf5a9..8b743742a5f9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
@@ -19,7 +19,7 @@ properties:
   compatible:
     items:
       - enum:
-          - renesas,r9a07g043-adc   # RZ/G2UL
+          - renesas,r9a07g043-adc   # RZ/G2UL and RZ/Five
           - renesas,r9a07g044-adc   # RZ/G2L
           - renesas,r9a07g054-adc   # RZ/V2L
       - const: renesas,rzg2l-adc
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
index e512a14e41b4..da50b529c157 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
@@ -22,6 +22,7 @@ properties:
               - rockchip,rk3328-saradc
               - rockchip,rk3568-saradc
               - rockchip,rv1108-saradc
+              - rockchip,rv1126-saradc
           - const: rockchip,rk3399-saradc
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
index 2287697f1f61..cab0d425eaa4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/sigma-delta-modulator.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Device-Tree bindings for sigma delta modulator
+title: Sigma delta modulator
 
 maintainers:
   - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
index 44aa28b59197..8181cf9a8e07 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/sprd,sc2720-adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Spreadtrum SC27XX series PMICs ADC binding
+title: Spreadtrum SC27XX series PMICs ADC
 
 maintainers:
   - Baolin Wang <baolin.wang7@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
index fa8da42cb1e6..1c340c95df16 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 ADC bindings
+title: STMicroelectronics STM32 ADC
 
 description: |
   STM32 ADC is a successive approximation analog-to-digital converter.
@@ -27,6 +27,7 @@ properties:
       - st,stm32f4-adc-core
       - st,stm32h7-adc-core
       - st,stm32mp1-adc-core
+      - st,stm32mp13-adc-core
 
   reg:
     maxItems: 1
@@ -37,6 +38,7 @@ properties:
         - stm32f4 and stm32h7 share a common ADC interrupt line.
         - stm32mp1 has two separate interrupt lines, one for each ADC within
           ADC block.
+        - stm32mp13 has an interrupt line per ADC block.
     minItems: 1
     maxItems: 2
 
@@ -180,6 +182,33 @@ allOf:
           maximum: 36000000
           default: 36000000
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,stm32mp13-adc-core
+
+    then:
+      properties:
+        clocks:
+          minItems: 1
+          maxItems: 2
+
+        clock-names:
+          items:
+            - const: bus
+            - const: adc
+          minItems: 1
+
+        interrupts:
+          items:
+            - description: ADC interrupt line
+
+        st,max-clk-rate-hz:
+          minimum: 150000
+          maximum: 75000000
+          default: 75000000
+
 additionalProperties: false
 
 required:
@@ -208,6 +237,7 @@ patternProperties:
           - st,stm32f4-adc
           - st,stm32h7-adc
           - st,stm32mp1-adc
+          - st,stm32mp13-adc
 
       reg:
         description: |
@@ -229,7 +259,7 @@ patternProperties:
       interrupts:
         description: |
           IRQ Line for the ADC instance. Valid values are:
-            - 0 for adc@0
+            - 0 for adc@0 (single adc for stm32mp13)
             - 1 for adc@100
             - 2 for adc@200 (stm32f4 only)
         maxItems: 1
@@ -250,13 +280,14 @@ patternProperties:
       assigned-resolution-bits:
         description: |
           Resolution (bits) to use for conversions:
-            - can be 6, 8, 10 or 12 on stm32f4
+            - can be 6, 8, 10 or 12 on stm32f4 and stm32mp13
             - can be 8, 10, 12, 14 or 16 on stm32h7 and stm32mp1
 
       st,adc-channels:
         description: |
           List of single-ended channels muxed for this ADC. It can have up to:
             - 16 channels, numbered from 0 to 15 (for in0..in15) on stm32f4
+            - 19 channels, numbered from 0 to 18 (for in0..in18) on stm32mp13.
             - 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and
               stm32mp1.
         $ref: /schemas/types.yaml#/definitions/uint32-array
@@ -322,7 +353,7 @@ patternProperties:
           label:
             description: |
               Unique name to identify which channel this is.
-              Reserved label names "vddcore", "vrefint" and "vbat"
+              Reserved label names "vddcore", "vddcpu", "vddq_ddr", "vrefint" and "vbat"
               are used to identify internal channels with matching names.
 
           diff-channels:
@@ -419,6 +450,37 @@ patternProperties:
               items:
                 minimum: 40
 
+
+      - if:
+          properties:
+            compatible:
+              contains:
+                const: st,stm32mp13-adc
+
+        then:
+          properties:
+            reg:
+              const: 0x0
+
+            interrupts:
+              const: 0
+
+            assigned-resolution-bits:
+              enum: [6, 8, 10, 12]
+              default: 12
+
+            st,adc-channels:
+              minItems: 1
+              maxItems: 19
+              items:
+                minimum: 0
+                maximum: 18
+
+            st,min-sample-time-nsecs:
+              minItems: 1
+              maxItems: 19
+              items:
+                minimum: 40
     additionalProperties: false
 
     required:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml
index 57a31356082e..720c16a108d4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/ti,palmas-gpadc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Palmas general purpose ADC IP block devicetree bindings
+title: Palmas general purpose ADC IP block
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
index d6d3d8590171..d40689f233f2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/adc/x-powers,axp209-adc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: X-Powers AXP ADC bindings
+title: X-Powers AXP ADC
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
new file mode 100644
index 000000000000..72d2e910f206
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
@@ -0,0 +1,373 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/addac/adi,ad74115.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD74115H device
+
+maintainers:
+  - Cosmin Tanislav <cosmin.tanislav@analog.com>
+
+description: |
+  The AD74115H is a single-channel software configurable input/output
+  device for industrial control applications. It contains functionality for
+  analog output, analog input, digital output, digital input, resistance
+  temperature detector, and thermocouple measurements integrated into a single
+  chip solution with an SPI interface. The device features a 16-bit ADC and a
+  14-bit DAC.
+
+    https://www.analog.com/en/products/ad74115h.html
+
+properties:
+  compatible:
+    enum:
+      - adi,ad74115h
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 24000000
+
+  spi-cpol: true
+
+  reset-gpios: true
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 2
+    items:
+      enum:
+        - adc_rdy
+        - alert
+
+  avdd-supply: true
+  avcc-supply: true
+  dvcc-supply: true
+  dovdd-supply: true
+  refin-supply: true
+
+  adi,ch-func:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Channel function.
+      0 - High impedance
+      1 - Voltage output
+      2 - Current output
+      3 - Voltage input
+      4 - Current input, externally-powered
+      5 - Current input, loop-powered
+      6 - Resistance input
+      7 - RTD measure
+      8 - Digital input logic
+      9 - Digital input, loop-powered
+      10 - Current output with HART
+      11 - Current input, externally-powered, with HART
+      12 - Current input, loop-powered, with HART
+    minimum: 0
+    maximum: 12
+    default: 0
+
+  adi,conv2-mux:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Input node for ADC conversion 2.
+      0 - SENSE_EXT1 to AGND_SENSE
+      1 - SENSE_EXT2 to AGND_SENSE
+      2 - SENSE_EXT2 to SENSE_EXT1
+      3 - AGND to AGND
+    minimum: 0
+    maximum: 3
+    default: 0
+
+  adi,conv2-range-microvolt:
+    description: Conversion range for ADC conversion 2.
+    oneOf:
+      - items:
+          - enum: [-2500000, 0]
+          - const: 2500000
+      - items:
+          - enum: [-12000000, 0]
+          - const: 12000000
+      - items:
+          - const: -2500000
+          - const: 0
+      - items:
+          - const: -104000
+          - const: 104000
+      - items:
+          - const: 0
+          - const: 625000
+
+  adi,sense-agnd-buffer-low-power:
+    type: boolean
+    description:
+      Whether to enable low-power buffered mode for the AGND sense pin.
+
+  adi,lf-buffer-low-power:
+    type: boolean
+    description:
+      Whether to enable low-power buffered mode for the low-side filtered
+      sense pin.
+
+  adi,hf-buffer-low-power:
+    type: boolean
+    description:
+      Whether to enable low-power buffered mode for the high-side filtered
+      sense pin.
+
+  adi,ext2-buffer-low-power:
+    type: boolean
+    description: Whether to enable low-power buffered mode for the EXT2 pin.
+
+  adi,ext1-buffer-low-power:
+    type: boolean
+    description: Whether to enable low-power buffered mode for the EXT1 pin.
+
+  adi,comparator-invert:
+    type: boolean
+    description: Whether to invert the comparator output.
+
+  adi,digital-input-sink-range-high:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      When not present, the digital input range is from 0 to 3700uA in steps
+      of 120uA, with a ~2k series resistance.
+      When present, the digital input range is from 0 to 7400uA in steps
+      of 240uA, with a ~1k series resistance.
+
+  adi,digital-input-sink-microamp:
+    description: Sink current in digital input mode.
+    minimum: 0
+    maximum: 3700
+    default: 0
+
+  adi,digital-input-debounce-mode-counter-reset:
+    type: boolean
+    description: |
+      When not present, a counter increments when the signal is asserted
+      and decrements when the signal is de-asserted.
+      When present, a counter increments while the signal is asserted and
+      resets when the signal de-asserts
+
+  adi,digital-input-unbuffered:
+    type: boolean
+    description: Whether to buffer digital input signals.
+
+  adi,digital-input-short-circuit-detection:
+    type: boolean
+    description: Whether to detect digital input short circuits.
+
+  adi,digital-input-open-circuit-detection:
+    type: boolean
+    description: Whether to detect digital input open circuits.
+
+  adi,digital-input-threshold-mode-fixed:
+    type: boolean
+    description: |
+      When not present, the digital input threshold range is -0.96 * AVDD
+      to AVDD.
+      When present, the threshold range is fixed from -19V to 30V.
+
+  adi,dac-bipolar:
+    type: boolean
+    description: |
+      When not present, the DAC operates in the 0V to 12V range.
+      When present, the DAC operates in the -12V to 12V range.
+
+  adi,charge-pump:
+    type: boolean
+    description: Whether to enable the internal charge pump.
+
+  adi,dac-hart-slew:
+    type: boolean
+    description: Whether to use a HART-compatible slew rate.
+
+  adi,dac-current-limit-low:
+    type: boolean
+    description: |
+      When not present, the DAC short-circuit current limit is 32mA in
+      either source or sink for VOUT and 4mA sink for IOUT.
+      When present, the limit is 16mA in either source or sink for VOUT,
+      1mA sink for IOUT.
+
+  adi,4-wire-rtd:
+    type: boolean
+    description: |
+      When not present, the ADC should be used for measuring 3-wire RTDs.
+      When present, the ADC should be used for measuring 4-wire RTDs.
+
+  adi,3-wire-rtd-excitation-swap:
+    type: boolean
+    description: Whether to swap the excitation for 3-wire RTD.
+
+  adi,rtd-excitation-current-microamp:
+    description: Excitation current to apply to RTD.
+    enum: [250, 500, 750, 1000]
+    default: 250
+
+  adi,ext1-burnout:
+    type: boolean
+    description: Whether to enable burnout current for EXT1.
+
+  adi,ext1-burnout-current-nanoamp:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Burnout current in nanoamps to be applied to EXT1.
+    enum: [0, 50, 500, 1000, 10000]
+    default: 0
+
+  adi,ext1-burnout-current-polarity-sourcing:
+    type: boolean
+    description: |
+      When not present, the burnout current polarity for EXT1 is sinking.
+      When present, the burnout current polarity for EXT1 is sourcing.
+
+  adi,ext2-burnout:
+    type: boolean
+    description: Whether to enable burnout current for EXT2.
+
+  adi,ext2-burnout-current-nanoamp:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Burnout current in nanoamps to be applied to EXT2.
+    enum: [0, 50, 500, 1000, 10000]
+    default: 0
+
+  adi,ext2-burnout-current-polarity-sourcing:
+    type: boolean
+    description: |
+      When not present, the burnout current polarity for EXT2 is sinking.
+      When present, the burnout current polarity for EXT2 is sourcing.
+
+  adi,viout-burnout:
+    type: boolean
+    description: Whether to enable burnout current for VIOUT.
+
+  adi,viout-burnout-current-nanoamp:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Burnout current in nanoamps to be applied to VIOUT.
+    enum: [0, 1000, 10000]
+    default: 0
+
+  adi,viout-burnout-current-polarity-sourcing:
+    type: boolean
+    description: |
+      When not present, the burnout current polarity for VIOUT is sinking.
+      When present, the burnout current polarity for VIOUT is sourcing.
+
+  adi,gpio0-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      GPIO functions.
+      0 - Disabled
+      1 - Logic I/O
+      2 - Comparator output
+      3 - Control HART CD
+      4 - Monitor HART CD
+      5 - Monitor HART EOM status
+    minimum: 0
+    maximum: 5
+    default: 0
+
+  adi,gpio1-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      GPIO functions.
+      0 - Disabled
+      1 - Logic I/O
+      2 - Drive external digital output FET
+      3 - Control HART RXD
+      4 - Monitor HART RXD
+      5 - Monitor HART SOM status
+    minimum: 0
+    maximum: 5
+    default: 0
+
+  adi,gpio2-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      GPIO functions.
+      0 - Disabled
+      1 - Logic I/O
+      2 - Drive internal digital output FET
+      3 - Control HART TXD
+      4 - Monitor HART TXD
+      5 - Monitor HART TX complete status
+    minimum: 0
+    maximum: 5
+    default: 0
+
+  adi,gpio3-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      GPIO functions.
+      0 - Disabled
+      1 - Logic I/O
+      2 - High impedance
+      3 - Control HART RTS
+      4 - Monitor HART RTS
+      5 - Monitor HART CD complete status
+    minimum: 0
+    maximum: 5
+    default: 0
+
+required:
+  - compatible
+  - reg
+  - spi-cpol
+  - avdd-supply
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+  - if:
+      required:
+        - adi,digital-input-sink-range-high
+    then:
+      properties:
+        adi,digital-input-sink-microamp:
+          maximum: 7400
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    spi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      addac@0 {
+        compatible = "adi,ad74115h";
+        reg = <0>;
+
+        spi-max-frequency = <12000000>;
+        spi-cpol;
+
+        reset-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+
+        interrupt-parent = <&gpio>;
+        interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+        interrupt-names = "adc_rdy";
+
+        avdd-supply = <&ad74115_avdd>;
+
+        adi,ch-func = <1>;
+        adi,conv2-mux = <2>;
+        adi,conv2-range-microvolt = <(-12000000) 12000000>;
+
+        adi,gpio0-mode = <1>;
+        adi,gpio1-mode = <1>;
+        adi,gpio2-mode = <1>;
+        adi,gpio3-mode = <1>;
+
+        adi,dac-bipolar;
+      };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
index 03bb90a7f4f8..9eb3ecc8bbc8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
@@ -51,6 +51,9 @@ properties:
       Shunt (sense) resistor value in micro-Ohms.
     default: 100000000
 
+  reset-gpios:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -58,8 +61,6 @@ required:
   - spi-cpol
   - refin-supply
 
-additionalProperties: false
-
 patternProperties:
   "^channel@[0-3]$":
     type: object
@@ -103,6 +104,11 @@ patternProperties:
     required:
       - reg
 
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
@@ -113,10 +119,7 @@ examples:
       #address-cells = <1>;
       #size-cells = <0>;
 
-      cs-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
-      status = "okay";
-
-      ad74413r@0 {
+      addac@0 {
         compatible = "adi,ad74413r";
         reg = <0>;
         spi-max-frequency = <1000000>;
@@ -129,6 +132,7 @@ examples:
         interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
 
         refin-supply = <&ad74413r_refin>;
+        reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
 
         channel@0 {
           reg = <0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
index e49e7556175d..4e508bfcc9d8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml
@@ -102,8 +102,7 @@ allOf:
   - if:
       properties:
         adi,dc-dc-mode:
-          contains:
-            enum: [1, 3]
+          enum: [1, 3]
     then:
       properties:
         adi,range-microvolt: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
index 29bd16dab546..3c8784a54d2c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Analog Devices AD5766 DAC device driver
 
 maintainers:
-  - Cristian Pop <cristian.pop@analog.com>
+  - Nuno Sá <nuno.sa@analog.com>
 
 description: |
   Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml
index 595f481c548e..9c8afe3f1b69 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/nxp,lpc1850-dac.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/dac/nxp,lpc1850-dac.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP LPC1850 DAC bindings
+title: NXP LPC1850 DAC
 
 maintainers:
   - Jonathan Cameron <jic23@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
index 6adeda4087fc..0f1bf1110122 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/iio/dac/st,stm32-dac.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 DAC bindings
+title: STMicroelectronics STM32 DAC
 
 description: |
   The STM32 DAC is a 12-bit voltage output digital-to-analog converter. The DAC
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml
index d7f20b8518e0..43cbf27114c7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml
@@ -160,13 +160,16 @@ properties:
       2: +2dBm
       3: +5dBm
 
-additionalProperties: false
-
 required:
   - compatible
   - reg
   - clocks
 
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
 examples:
   - |
     spi {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
new file mode 100644
index 000000000000..aa6a3193b4e0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
@@ -0,0 +1,92 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/frequency/adi,adf4377.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ADF4377 Microwave Wideband Synthesizer with Integrated VCO
+
+maintainers:
+  - Antoniu Miclaus <antoniu.miclaus@analog.com>
+  - Dragos Bogdan <dragos.bogdan@analog.com>
+
+description: |
+   The ADF4377 is a high performance, ultralow jitter, dual output integer-N
+   phased locked loop (PLL) with integrated voltage controlled oscillator (VCO)
+   ideally suited for data converter and mixed signal front end (MxFE) clock
+   applications.
+
+   https://www.analog.com/en/products/adf4377.html
+
+properties:
+  compatible:
+    enum:
+      - adi,adf4377
+      - adi,adf4378
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 10000000
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    description:
+      External clock that provides reference input frequency.
+    items:
+      - const: ref_in
+
+  chip-enable-gpios:
+    description:
+      GPIO that controls the Chip Enable Pin.
+    maxItems: 1
+
+  clk1-enable-gpios:
+    description:
+      GPIO that controls the Enable Clock 1 Output Buffer Pin.
+    maxItems: 1
+
+  clk2-enable-gpios:
+    description:
+      GPIO that controls the Enable Clock 2 Output Buffer Pin.
+    maxItems: 1
+
+  adi,muxout-select:
+    description:
+      On chip multiplexer output selection.
+      high_z - MUXOUT Pin set to high-Z.
+      lock_detect - MUXOUT Pin set to lock detector output.
+      muxout_low - MUXOUT Pin set to low.
+      f_div_rclk_2 - MUXOUT Pin set to fDIV_RCLK/2.
+      f_div_nclk_2 - MUXOUT Pin set to fDIV_NCLK/2.
+      muxout_high - MUXOUT Pin set to high.
+    enum: [high_z, lock_detect, muxout_low, f_div_rclk_2, f_div_nclk_2, muxout_high]
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        frequency@0 {
+            compatible = "adi,adf4377";
+            reg = <0>;
+            spi-max-frequency = <10000000>;
+            clocks = <&adf4377_ref_in>;
+            clock-names = "ref_in";
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
index 23f1f3b55abb..fc813bcb6532 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
@@ -70,7 +70,10 @@ required:
   - clock-names
   - vcm-supply
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
index 2716c1e8fe31..ab86daa2c56e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
@@ -104,7 +104,10 @@ required:
   - clock-names
   - vcm-supply
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml
index da7fe85ec92e..64f2352aac3d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ADMV4420 K Band Downconverter
 
 maintainers:
-  - Cristian Pop <cristian.pop@analog.com>
+  - Nuno Sá <nuno.sa@analog.com>
 
 description:
   The ADMV4420 is a highly integrated, double balanced, active
@@ -37,7 +37,11 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
index 3a8ea93f4e0c..f11391ab4b62 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
@@ -113,7 +113,10 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
index 662ec59ca0af..0ae2464b9bc4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
@@ -38,7 +38,10 @@ required:
   - spi-cpol
   - spi-cpha
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
index 3f57a1b813e6..2c900e9dddc6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
@@ -56,7 +56,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
index a7574210175a..5dbfae80bb28 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
@@ -79,6 +79,7 @@ required:
   - spi-cpol
 
 allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
   - if:
       properties:
         compatible:
@@ -107,7 +108,7 @@ allOf:
       dependencies:
         adi,sync-mode: [ clocks ]
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
index 488349755c99..13c9abdd3131 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
@@ -31,6 +31,7 @@ properties:
       - invensense,icm42602
       - invensense,icm42605
       - invensense,icm42622
+      - invensense,icm42631
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
index fe1e02e5d7b3..68b481c63318 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
@@ -32,12 +32,20 @@ properties:
           - st,lsm6dsrx
           - st,lsm6dst
           - st,lsm6dsop
+          - st,lsm6dsv
+          - st,lsm6dso16is
       - items:
           - const: st,asm330lhhx
           - const: st,lsm6dsr
       - items:
           - const: st,lsm6dstx
           - const: st,lsm6dst
+      - items:
+          - const: st,lsm6dsv16x
+          - const: st,lsm6dsv
+      - items:
+          - const: st,ism330is
+          - const: st,lsm6dso16is
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
index 611ad4444cf0..c55831b60ee6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/iio/multiplexer/io-channel-mux.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: I/O channel multiplexer bindings
+title: I/O channel multiplexer
 
 maintainers:
   - Peter Rosin <peda@axentia.se>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/pressure/meas,ms5611.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/pressure/meas,ms5611.yaml
index 4f06707450bf..21e6ddb7f41e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/pressure/meas,ms5611.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/pressure/meas,ms5611.yaml
@@ -30,7 +30,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
@@ -52,6 +55,7 @@ examples:
             compatible = "meas,ms5611";
             reg = <0>;
             vdd-supply = <&ldo_3v3_gnss>;
+            spi-max-frequency = <20000000>;
         };
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/pressure/murata,zpa2326.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/pressure/murata,zpa2326.yaml
index d6103be03460..c33640ddde58 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/pressure/murata,zpa2326.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/pressure/murata,zpa2326.yaml
@@ -33,7 +33,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml
index 7fcba5d6d508..710d3b9a86d9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml
@@ -49,7 +49,10 @@ required:
   - spi-cpha
   - interrupts
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/resolver/adi,ad2s90.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/resolver/adi,ad2s90.yaml
index 81e4bdfc17c4..b24e5a202a48 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/resolver/adi,ad2s90.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/resolver/adi,ad2s90.yaml
@@ -33,8 +33,6 @@ properties:
 
   spi-cpha: true
 
-additionalProperties: false
-
 required:
   - compatible
   - reg
@@ -43,6 +41,11 @@ dependencies:
   spi-cpol: [ spi-cpha ]
   spi-cpha: [ spi-cpol ]
 
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
 examples:
   - |
     spi {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
index 722781aa4697..b69813f281da 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
@@ -4,19 +4,30 @@
 $id: http://devicetree.org/schemas/iio/temperature/adi,ltc2983.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analog Devices LTC2983 Multi-sensor Temperature system
+title: Analog Devices LTC2983, LTC2986, LTM2985 Multi-sensor Temperature system
 
 maintainers:
   - Nuno Sá <nuno.sa@analog.com>
 
 description: |
-  Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System
+  Analog Devices LTC2983, LTC2984, LTC2986, LTM2985 Multi-Sensor Digital
+  Temperature Measurement Systems
+
   https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/2984fb.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/29861fa.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/ltm2985.pdf
 
 properties:
   compatible:
-    enum:
-      - adi,ltc2983
+    oneOf:
+      - enum:
+          - adi,ltc2983
+          - adi,ltc2986
+          - adi,ltm2985
+      - items:
+          - const: adi,ltc2984
+          - const: adi,ltc2983
 
   reg:
     maxItems: 1
@@ -25,26 +36,26 @@ properties:
     maxItems: 1
 
   adi,mux-delay-config-us:
-    description:
-      The LTC2983 performs 2 or 3 internal conversion cycles per temperature
-      result. Each conversion cycle is performed with different excitation and
-      input multiplexer configurations. Prior to each conversion, these
-      excitation circuits and input switch configurations are changed and an
-      internal 1ms delay ensures settling prior to the conversion cycle in most
-      cases. An extra delay can be configured using this property. The value is
-      rounded to nearest 100us.
+    description: |
+      Extra delay prior to each conversion, in addition to the internal 1ms
+      delay, for the multiplexer to switch input configurations and
+      excitation values.
+
+      This property is supposed to be in microseconds, but to maintain
+      compatibility, this value will be multiplied by 100 before usage.
     maximum: 255
+    default: 0
 
   adi,filter-notch-freq:
     description:
-      Set's the default setting of the digital filter. The default is
-      simultaneous 50/60Hz rejection.
+      Notch frequency of the digital filter.
       0 - 50/60Hz rejection
       1 - 60Hz rejection
       2 - 50Hz rejection
     $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 2
+    default: 0
 
   '#address-cells':
     const: 1
@@ -53,19 +64,20 @@ properties:
     const: 0
 
 patternProperties:
-  "@([1-9]|1[0-9]|20)$":
+  "@([0-9a-f]+)$":
     type: object
+    description: Sensor.
 
     properties:
       reg:
         description:
-          The channel number. It can be connected to one of the 20 channels of
-          the device.
+          Channel number. Connects the sensor to the channel with this number
+          of the device.
         minimum: 1
         maximum: 20
 
       adi,sensor-type:
-        description: Identifies the type of sensor connected to the device.
+        description: Type of sensor connected to the device.
         $ref: /schemas/types.yaml#/definitions/uint32
 
     required:
@@ -74,9 +86,7 @@ patternProperties:
 
   "^thermocouple@":
     type: object
-    description:
-      Represents a thermocouple sensor which is connected to one of the device
-      channels.
+    description: Thermocouple sensor.
 
     properties:
       adi,sensor-type:
@@ -95,86 +105,87 @@ patternProperties:
         maximum: 9
 
       adi,single-ended:
-        description:
-          Boolean property which set's the thermocouple as single-ended.
+        description: Whether the sensor is single-ended.
         type: boolean
 
       adi,sensor-oc-current-microamp:
-        description:
-          This property set's the pulsed current value applied during
-          open-circuit detect.
+        description: Pulsed current value applied during open-circuit detect.
         enum: [10, 100, 500, 1000]
+        default: 10
 
       adi,cold-junction-handle:
         description:
-          Phandle which points to a sensor object responsible for measuring
-          the thermocouple cold junction temperature.
-        $ref: "/schemas/types.yaml#/definitions/phandle"
+          Sensor responsible for measuring the thermocouple cold junction
+          temperature.
+        $ref: /schemas/types.yaml#/definitions/phandle
 
       adi,custom-thermocouple:
         description:
-          This is a table, where each entry should be a pair of
-          voltage(mv)-temperature(K). The entries must be given in nv and uK
-          so that, the original values must be multiplied by 1000000. For
-          more details look at table 69 and 70.
-          Note should be signed, but dtc doesn't currently maintain the
-          sign.
+          Used for digitizing custom thermocouples.
+          See Page 59 of the datasheet.
         $ref: /schemas/types.yaml#/definitions/uint64-matrix
         minItems: 3
         maxItems: 64
         items:
-          minItems: 2
-          maxItems: 2
+          items:
+            - description: Voltage point in nV, signed.
+            - description: Temperature point in uK.
+
+    allOf:
+      - if:
+          properties:
+            adi,sensor-type:
+              const: 9
+        then:
+          required:
+            - adi,custom-thermocouple
 
   "^diode@":
     type: object
-    description:
-      Represents a diode sensor which is connected to one of the device
-      channels.
+    description: Diode sensor.
 
     properties:
       adi,sensor-type:
-        description: Identifies the sensor as a diode.
+        description: Sensor type for diodes.
         $ref: /schemas/types.yaml#/definitions/uint32
         const: 28
 
       adi,single-ended:
-        description: Boolean property which set's the diode as single-ended.
+        description: Whether the sensor is single-ended.
         type: boolean
 
       adi,three-conversion-cycles:
         description:
-          Boolean property which set's three conversion cycles removing
-          parasitic resistance effects between the LTC2983 and the diode.
+          Whether to use three conversion cycles to remove parasitic
+          resistance between the device and the diode.
         type: boolean
 
       adi,average-on:
         description:
-          Boolean property which enables a running average of the diode
-          temperature reading. This reduces the noise when the diode is used
-          as a cold junction temperature element on an isothermal block
-          where temperatures change slowly.
+          Whether to use a running average of the diode temperature
+          reading to reduce the noise when the diode is used as a cold
+          junction temperature element on an isothermal block where
+          temperatures change slowly.
         type: boolean
 
       adi,excitation-current-microamp:
         description:
-          This property controls the magnitude of the excitation current
-          applied to the diode. Depending on the number of conversions
-          cycles, this property will assume different predefined values on
-          each cycle. Just set the value of the first cycle (1l).
+          Magnitude of the 1l excitation current applied to the diode.
+          4l excitation current will be 4 times this value, and 8l
+          excitation current will be 8 times value.
         enum: [10, 20, 40, 80]
+        default: 10
 
       adi,ideal-factor-value:
         description:
-          This property sets the diode ideality factor. The real value must
-          be multiplied by 1000000 to remove the fractional part. For more
-          information look at table 20 of the datasheet.
+          Diode ideality factor.
+          Set this property to 1000000 times the real value.
         $ref: /schemas/types.yaml#/definitions/uint32
+        default: 0
 
   "^rtd@":
     type: object
-    description:
-      Represents a rtd sensor which is connected to one of the device channels.
+    description: RTD sensor.
 
     properties:
       reg:
@@ -197,68 +208,82 @@ patternProperties:
         maximum: 18
 
       adi,rsense-handle:
-        description:
-          Phandle pointing to a rsense object associated with this RTD.
-        $ref: "/schemas/types.yaml#/definitions/phandle"
+        description: Associated sense resistor sensor.
+        $ref: /schemas/types.yaml#/definitions/phandle
 
       adi,number-of-wires:
         description:
-          Identifies the number of wires used by the RTD. Setting this
-          property to 5 means 4 wires with Kelvin Rsense.
+          Number of wires used by the RTD.
+          5 means 4 wires with Kelvin sense resistor.
         $ref: /schemas/types.yaml#/definitions/uint32
         enum: [2, 3, 4, 5]
+        default: 2
 
       adi,rsense-share:
         description:
-          Boolean property which enables Rsense sharing, where one sense
-          resistor is used for multiple 2-, 3-, and/or 4-wire RTDs.
-        type: boolean
-
-      adi,current-rotate:
-        description:
-          Boolean property which enables excitation current rotation to
-          automatically remove parasitic thermocouple effects. Note that
-          this property is not allowed for 2- and 3-wire RTDs.
+          Whether to enable sense resistor sharing, where one sense
+          resistor is used by multiple sensors.
         type: boolean
 
       adi,excitation-current-microamp:
-        description:
-          This property controls the magnitude of the excitation current
-          applied to the RTD.
+        description: Excitation current applied to the RTD.
         enum: [5, 10, 25, 50, 100, 250, 500, 1000]
+        default: 5
 
       adi,rtd-curve:
-        description:
-          This property set the RTD curve used and the corresponding
-          Callendar-VanDusen constants. Look at table 30 of the datasheet.
+        description: |
+          RTD curve and the corresponding Callendar-VanDusen constants.
+          0 - European
+          1 - American
+          2 - Japanese
+          3 - ITS-90
         $ref: /schemas/types.yaml#/definitions/uint32
         minimum: 0
         maximum: 3
+        default: 0
 
       adi,custom-rtd:
         description:
-          This is a table, where each entry should be a pair of
-          resistance(ohm)-temperature(K). The entries added here are in uohm
-          and uK. For more details values look at table 74 and 75.
+          Used for digitizing custom RTDs.
+          See Page 62 of the datasheet.
         $ref: /schemas/types.yaml#/definitions/uint64-matrix
+        minItems: 3
+        maxItems: 64
         items:
-          minItems: 3
-          maxItems: 64
           items:
-            minItems: 2
-            maxItems: 2
+            - description: Resistance point in uOhms.
+            - description: Temperature point in uK.
 
     required:
       - adi,rsense-handle
 
-    dependencies:
-      adi,current-rotate: [ "adi,rsense-share" ]
+    allOf:
+      - if:
+          properties:
+            adi,number-of-wires:
+              const: 4
+        then:
+          properties:
+            adi,current-rotate:
+              description:
+                Whether to enable excitation current rotation to automatically
+                remove parasitic thermocouple effects.
+              type: boolean
+
+          dependencies:
+            adi,current-rotate: [ "adi,rsense-share" ]
+
+      - if:
+          properties:
+            adi,sensor-type:
+              const: 18
+        then:
+          required:
+            - adi,custom-rtd
 
   "^thermistor@":
     type: object
-    description:
-      Represents a thermistor sensor which is connected to one of the device
-      channels.
+    description: Thermistor sensor.
 
     properties:
       adi,sensor-type:
@@ -277,61 +302,53 @@ patternProperties:
         maximum: 27
 
       adi,rsense-handle:
-        description:
-          Phandle pointing to a rsense object associated with this
-          thermistor.
-        $ref: "/schemas/types.yaml#/definitions/phandle"
+        description: Associated sense resistor sensor.
+        $ref: /schemas/types.yaml#/definitions/phandle
 
       adi,single-ended:
-        description:
-          Boolean property which set's the thermistor as single-ended.
+        description: Whether the sensor is single-ended.
         type: boolean
 
       adi,rsense-share:
         description:
-          Boolean property which enables Rsense sharing, where one sense
-          resistor is used for multiple thermistors. Note that this property
-          is ignored if adi,single-ended is set.
+          Whether to enable sense resistor sharing, where one sense
+          resistor is used by multiple sensors.
         type: boolean
 
       adi,current-rotate:
         description:
-          Boolean property which enables excitation current rotation to
-          automatically remove parasitic thermocouple effects.
+          Whether to enable excitation current rotation to automatically
+          remove parasitic thermocouple effects.
         type: boolean
 
       adi,excitation-current-nanoamp:
         description:
-          This property controls the magnitude of the excitation current
-          applied to the thermistor. Value 0 set's the sensor in auto-range
-          mode.
-        $ref: /schemas/types.yaml#/definitions/uint32
+          Excitation current applied to the thermistor.
+          0 sets the sensor in auto-range mode.
         enum: [0, 250, 500, 1000, 5000, 10000, 25000, 50000, 100000, 250000,
                500000, 1000000]
+        default: 0
 
       adi,custom-thermistor:
         description:
-          This is a table, where each entry should be a pair of
-          resistance(ohm)-temperature(K). The entries added here are in uohm
-          and uK only for custom thermistors. For more details look at table
-          78 and 79.
+          Used for digitizing custom thermistors.
+          See Page 65 of the datasheet.
         $ref: /schemas/types.yaml#/definitions/uint64-matrix
         minItems: 3
         maxItems: 64
         items:
-          minItems: 2
-          maxItems: 2
+          items:
+            - description: Resistance point in uOhms.
+            - description: Temperature point in uK.
 
       adi,custom-steinhart:
         description:
-          Steinhart-Hart coefficients are also supported and can
-          be programmed into the device memory using this property. For
-          Steinhart sensors the coefficients are given in the raw
-          format. Look at table 82 for more information.
+          Steinhart-Hart coefficients in raw format, used for digitizing
+          custom thermistors.
+          See Page 68 of the datasheet.
         $ref: /schemas/types.yaml#/definitions/uint32-array
-        items:
-          minItems: 6
-          maxItems: 6
+        minItems: 6
+        maxItems: 6
 
     required:
       - adi,rsense-handle
@@ -339,25 +356,78 @@ patternProperties:
     dependencies:
       adi,current-rotate: [ "adi,rsense-share" ]
 
+    allOf:
+      - if:
+          properties:
+            adi,sensor-type:
+              const: 26
+        then:
+          properties:
+            adi,excitation-current-nanoamp:
+              enum: [250, 500, 1000, 5000, 10000, 25000, 50000, 100000,
+                     250000, 500000, 1000000]
+              default: 1000
+          required:
+            - adi,custom-steinhart
+      - if:
+          properties:
+            adi,sensor-type:
+              const: 27
+        then:
+          properties:
+            adi,excitation-current-nanoamp:
+              enum: [250, 500, 1000, 5000, 10000, 25000, 50000, 100000,
+                     250000, 500000, 1000000]
+              default: 1000
+          required:
+            - adi,custom-thermistor
+
   "^adc@":
     type: object
-    description: Represents a channel which is being used as a direct adc.
+    description: Direct ADC sensor.
 
     properties:
       adi,sensor-type:
-        description: Identifies the sensor as a direct adc.
+        description: Sensor type for direct ADC sensors.
         $ref: /schemas/types.yaml#/definitions/uint32
         const: 30
 
       adi,single-ended:
-        description: Boolean property which set's the adc as single-ended.
+        description: Whether the sensor is single-ended.
+        type: boolean
+
+  "^temp@":
+    type: object
+    description: Active analog temperature sensor.
+
+    properties:
+      adi,sensor-type:
+        description: Sensor type for active analog temperature sensors.
+        $ref: /schemas/types.yaml#/definitions/uint32
+        const: 31
+
+      adi,single-ended:
+        description: Whether the sensor is single-ended.
         type: boolean
 
+      adi,custom-temp:
+        description:
+          Used for digitizing active analog temperature sensors.
+          See Page 67 of the LTM2985 datasheet.
+        $ref: /schemas/types.yaml#/definitions/uint64-matrix
+        minItems: 3
+        maxItems: 64
+        items:
+          items:
+            - description: Voltage point in nV, signed.
+            - description: Temperature point in uK.
+
+    required:
+      - adi,custom-temp
+
   "^rsense@":
     type: object
-    description:
-      Represents a rsense which is connected to one of the device channels.
-      Rsense are used by thermistors and RTD's.
+    description: Sense resistor sensor.
 
     properties:
       reg:
@@ -365,14 +435,12 @@ patternProperties:
         maximum: 20
 
       adi,sensor-type:
-        description: Identifies the sensor as a rsense.
+        description: Sensor type sense resistor sensors.
         $ref: /schemas/types.yaml#/definitions/uint32
         const: 29
 
       adi,rsense-val-milli-ohms:
-        description:
-          Sets the value of the sense resistor. Look at table 20 of the
-          datasheet for information.
+        description: Value of the sense resistor.
 
     required:
       - adi,rsense-val-milli-ohms
@@ -384,6 +452,18 @@ required:
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,ltc2983
+              - adi,ltc2984
+    then:
+      patternProperties:
+        "^temp@": false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
@@ -391,7 +471,7 @@ examples:
         #address-cells = <1>;
         #size-cells = <0>;
 
-        sensor_ltc2983: ltc2983@0 {
+        temperature-sensor@0 {
                 compatible = "adi,ltc2983";
                 reg = <0>;
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
index 5d631f7137e7..5efceb313879 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
@@ -16,7 +16,9 @@ properties:
       - const: allwinner,sun4i-a10-lradc-keys
       - const: allwinner,sun8i-a83t-r-lradc
       - items:
-          - const: allwinner,sun50i-a64-lradc
+          - enum:
+              - allwinner,suniv-f1c100s-lradc
+              - allwinner,sun50i-a64-lradc
           - const: allwinner,sun8i-a83t-r-lradc
       - const: allwinner,sun50i-r329-lradc
       - items:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
index 02e605fac408..9ddba7f2e7aa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
@@ -473,9 +473,6 @@ patternProperties:
               Specifies whether the event is to be interpreted as a key (1)
               or a switch (5).
 
-        required:
-          - linux,code
-
         additionalProperties: false
 
     dependencies:
@@ -501,7 +498,7 @@ patternProperties:
 
       azoteq,slider-size:
         $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
+        minimum: 1
         maximum: 65535
         description:
           Specifies the slider's one-dimensional resolution, equal to the
@@ -575,9 +572,9 @@ patternProperties:
           linux,code: true
 
           azoteq,gesture-max-ms:
-            multipleOf: 4
+            multipleOf: 16
             minimum: 0
-            maximum: 1020
+            maximum: 4080
             description:
               Specifies the length of time (in ms) within which a tap, swipe
               or flick gesture must be completed in order to be acknowledged
@@ -585,9 +582,9 @@ patternProperties:
               gesture applies to all remaining swipe or flick gestures.
 
           azoteq,gesture-min-ms:
-            multipleOf: 4
+            multipleOf: 16
             minimum: 0
-            maximum: 124
+            maximum: 496
             description:
               Specifies the length of time (in ms) for which a tap gesture must
               be held in order to be acknowledged by the device.
@@ -620,9 +617,6 @@ patternProperties:
               GPIO, they must all be of the same type (proximity, touch or
               slider gesture).
 
-        required:
-          - linux,code
-
         additionalProperties: false
 
     required:
@@ -693,6 +687,7 @@ allOf:
           properties:
             azoteq,slider-size:
               multipleOf: 16
+              minimum: 16
               maximum: 4080
 
             azoteq,top-speed:
@@ -935,14 +930,14 @@ examples:
 
                             event-tap {
                                     linux,code = <KEY_PLAYPAUSE>;
-                                    azoteq,gesture-max-ms = <600>;
-                                    azoteq,gesture-min-ms = <24>;
+                                    azoteq,gesture-max-ms = <400>;
+                                    azoteq,gesture-min-ms = <32>;
                             };
 
                             event-flick-pos {
                                     linux,code = <KEY_NEXTSONG>;
-                                    azoteq,gesture-max-ms = <600>;
-                                    azoteq,gesture-dist = <816>;
+                                    azoteq,gesture-max-ms = <800>;
+                                    azoteq,gesture-dist = <800>;
                             };
 
                             event-flick-neg {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/fsl,scu-key.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
index e6266d188266..e5a3c355ee1f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/fsl,scu-key.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - SCU Key Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/gpio-beeper.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/gpio-beeper.txt
deleted file mode 100644
index a5086e37fce6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/gpio-beeper.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-* GPIO beeper device tree bindings
-
-Register a beeper connected to GPIO pin.
-
-Required properties:
-- compatible:	Should be "gpio-beeper".
-- gpios:	From common gpio binding; gpio connection to beeper enable pin.
-
-Example:
-	beeper: beeper {
-		compatible = "gpio-beeper";
-		gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/gpio-beeper.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/gpio-beeper.yaml
new file mode 100644
index 000000000000..290372add3d5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/gpio-beeper.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/gpio-beeper.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GPIO controlled beeper
+
+maintainers:
+  - Fabio Estevam <festevam@denx.de>
+
+properties:
+  compatible:
+    const: gpio-beeper
+
+  gpios:
+    maxItems: 1
+    description:
+      GPIO that drives the beeper.
+
+required:
+  - compatible
+  - gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    beeper {
+        compatible = "gpio-beeper";
+        gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/gpio-keys.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/gpio-keys.yaml
index 17ac9dff7972..159cd9d9fe57 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/gpio-keys.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/gpio-keys.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/gpio-keys.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Device-Tree bindings for GPIO attached keys
+title: GPIO attached keys
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/input.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/input.yaml
index 17512f4347fd..94f7942189e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/input.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/input.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/input.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common input schema binding
+title: Input Devices Common Properties
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/matrix-keymap.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/matrix-keymap.yaml
index 6699d5e32dca..4d6dbe91646d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/matrix-keymap.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/matrix-keymap.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/matrix-keymap.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common key matrices binding for matrix-connected key boards
+title: Common Key Matrices on Matrix-connected Key Boards
 
 maintainers:
   - Olof Johansson <olof@lixom.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
index 96358b12f9b2..67d4d8f86a2d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/microchip,cap11xx.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/input/microchip,cap11xx.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device tree bindings for Microchip CAP11xx based capacitive touch sensors
+title: Microchip CAP11xx based capacitive touch sensors
 
 description: |
   The Microchip CAP1xxx Family of RightTouchTM multiple-channel capacitive
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
index e4a0ac0fff9a..490f6c3d9e4b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/pine64,pinephone-keyboard.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Pine64 PinePhone keyboard device tree bindings
+title: Pine64 PinePhone keyboard
 
 maintainers:
   - Samuel Holland <samuel@sholland.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/qcom,pm8921-pwrkey.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/qcom,pm8921-pwrkey.yaml
new file mode 100644
index 000000000000..12c74c083258
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/qcom,pm8921-pwrkey.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/qcom,pm8921-pwrkey.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PM8921 PMIC Power Key
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+allOf:
+  - $ref: input.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - qcom,pm8921-pwrkey
+          - qcom,pm8058-pwrkey
+      - items:
+          - enum:
+              - qcom,pm8018-pwrkey
+          - const: qcom,pm8921-pwrkey
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: key release
+      - description: key press
+
+  debounce:
+    description:
+      Time in microseconds that key must be pressed or
+      released for state change interrupt to trigger.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  pull-up:
+    description:
+      Presence of this property indicates that the KPDPWR_N
+      pin should be configured for pull up.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+   #include <dt-bindings/interrupt-controller/irq.h>
+   ssbi {
+     #address-cells = <1>;
+     #size-cells = <0>;
+
+     pmic@0 {
+       reg = <0x0>;
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       pwrkey@1c {
+         compatible = "qcom,pm8921-pwrkey";
+         reg = <0x1c>;
+         interrupt-parent = <&pmicint>;
+         interrupts = <50 IRQ_TYPE_EDGE_RISING>, <51 IRQ_TYPE_EDGE_RISING>;
+         debounce = <15625>;
+         pull-up;
+       };
+     };
+   };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/qcom,pm8xxx-pwrkey.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/qcom,pm8xxx-pwrkey.txt
deleted file mode 100644
index 588536cc96ed..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/qcom,pm8xxx-pwrkey.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-Qualcomm PM8xxx PMIC Power Key
-
-PROPERTIES
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be one of:
-		    "qcom,pm8058-pwrkey"
-		    "qcom,pm8921-pwrkey"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: address of power key control register
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the first interrupt specifies the key release interrupt
-		    and the second interrupt specifies the key press interrupt.
-		    The format of the specifier is defined by the binding
-		    document describing the node's interrupt parent.
-
-- debounce:
-	Usage: optional
-	Value type: <u32>
-	Definition: time in microseconds that key must be pressed or release
-		    for state change interrupt to trigger.
-
-- pull-up:
-	Usage: optional
-	Value type: <empty>
-	Definition: presence of this property indicates that the KPDPWR_N pin
-		    should be configured for pull up.
-
-EXAMPLE
-
-	pwrkey@1c {
-		compatible = "qcom,pm8921-pwrkey";
-		reg = <0x1c>;
-		interrupt-parent = <&pmicintc>;
-		interrupts = <50 1>, <51 1>;
-		debounce = <15625>;
-		pull-up;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/ti,drv260x.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/ti,drv260x.txt
deleted file mode 100644
index 4c5312eaaa85..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/ti,drv260x.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Texas Instruments - drv260x Haptics driver family
-
-Required properties:
-	- compatible - One of:
-		"ti,drv2604" - DRV2604
-		"ti,drv2605" - DRV2605
-		"ti,drv2605l" - DRV2605L
-	- reg -  I2C slave address
-	- vbat-supply - Required supply regulator
-	- mode - Power up mode of the chip (defined in include/dt-bindings/input/ti-drv260x.h)
-		DRV260X_LRA_MODE - Linear Resonance Actuator mode (Piezoelectric)
-		DRV260X_LRA_NO_CAL_MODE - This is a LRA Mode but there is no calibration
-				sequence during init.  And the device is configured for real
-				time playback mode (RTP mode).
-		DRV260X_ERM_MODE - Eccentric Rotating Mass mode (Rotary vibrator)
-	- library-sel - These are ROM based waveforms pre-programmed into the IC.
-				This should be set to set the library to use at power up.
-				(defined in include/dt-bindings/input/ti-drv260x.h)
-		DRV260X_LIB_EMPTY - Do not use a pre-programmed library
-		DRV260X_ERM_LIB_A - Pre-programmed Library
-		DRV260X_ERM_LIB_B - Pre-programmed Library
-		DRV260X_ERM_LIB_C - Pre-programmed Library
-		DRV260X_ERM_LIB_D - Pre-programmed Library
-		DRV260X_ERM_LIB_E - Pre-programmed Library
-		DRV260X_ERM_LIB_F - Pre-programmed Library
-		DRV260X_LIB_LRA - Pre-programmed LRA Library
-
-Optional properties:
-	- enable-gpio - gpio pin to enable/disable the device.
-	- vib-rated-mv - The rated voltage of the actuator in millivolts.
-			  If this is not set then the value will be defaulted to
-			  3.2 v.
-	- vib-overdrive-mv - The overdrive voltage of the actuator in millivolts.
-			  If this is not set then the value will be defaulted to
-			  3.2 v.
-Example:
-
-haptics: haptics@5a {
-	compatible = "ti,drv2605l";
-	reg = <0x5a>;
-	vbat-supply = <&vbat>;
-	enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
-	mode = <DRV260X_LRA_MODE>;
-	library-sel = <DRV260X_LIB_LRA>;
-	vib-rated-mv = <3200>;
-	vib-overdrive-mv = <3200>;
-}
-
-For more product information please see the link below:
-http://www.ti.com/product/drv2605
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/ti,drv260x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/ti,drv260x.yaml
new file mode 100644
index 000000000000..c6245c5b9e2e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/ti,drv260x.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/ti,drv260x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments - drv260x Haptics driver family
+
+maintainers:
+  - Andrew Davis <afd@ti.com>
+
+properties:
+  compatible:
+    enum:
+      - ti,drv2604
+      - ti,drv2605
+      - ti,drv2605l
+
+  reg:
+    maxItems: 1
+
+  vbat-supply:
+    description: Power supply to the haptic motor
+
+  # TODO: Deprecate 'mode' in favor of differently named property
+  mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      Power up mode of the chip
+      (defined in include/dt-bindings/input/ti-drv260x.h)
+
+      DRV260X_LRA_MODE
+        Linear Resonance Actuator mode (Piezoelectric)
+
+      DRV260X_LRA_NO_CAL_MODE
+        This is a LRA Mode but there is no calibration sequence during init.
+        And the device is configured for real time playback mode (RTP mode).
+
+      DRV260X_ERM_MODE
+        Eccentric Rotating Mass mode (Rotary vibrator)
+    enum: [ 0, 1, 2 ]
+
+  library-sel:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      These are ROM based waveforms pre-programmed into the IC.
+      This should be set to set the library to use at power up.
+      (defined in include/dt-bindings/input/ti-drv260x.h)
+
+      DRV260X_LIB_EMPTY - Do not use a pre-programmed library
+      DRV260X_ERM_LIB_A - Pre-programmed Library
+      DRV260X_ERM_LIB_B - Pre-programmed Library
+      DRV260X_ERM_LIB_C - Pre-programmed Library
+      DRV260X_ERM_LIB_D - Pre-programmed Library
+      DRV260X_ERM_LIB_E - Pre-programmed Library
+      DRV260X_ERM_LIB_F - Pre-programmed Library
+      DRV260X_LIB_LRA - Pre-programmed LRA Library
+    enum: [ 0, 1, 2, 3, 4, 5, 6, 7 ]
+
+  enable-gpio:
+    maxItems: 1
+    deprecated: true
+
+  enable-gpios:
+    maxItems: 1
+
+  vib-rated-mv:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      The rated voltage of the actuator in millivolts.
+      If this is not set then the value will be defaulted to 3200 mV.
+    default: 3200
+
+  vib-overdrive-mv:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      The overdrive voltage of the actuator in millivolts.
+      If this is not set then the value will be defaulted to 3200 mV.
+    default: 3200
+
+required:
+  - compatible
+  - reg
+  - enable-gpios
+  - mode
+  - library-sel
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/input/ti-drv260x.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        haptics@5a {
+            compatible = "ti,drv2605l";
+            reg = <0x5a>;
+            vbat-supply = <&vbat>;
+            enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+            mode = <DRV260X_LRA_MODE>;
+            library-sel = <DRV260X_LIB_LRA>;
+            vib-rated-mv = <3200>;
+            vib-overdrive-mv = <3200>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
index 9df685bdc5db..74a8a01e0745 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/chipone,icn8318.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ChipOne ICN8318 Touchscreen Controller Device Tree Bindings
+title: ChipOne ICN8318 Touchscreen Controller
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma140.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma140.yaml
index 3225c8d1fdaf..86a6d18f952a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma140.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma140.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/cypress,cy8ctma140.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Cypress CY8CTMA140 series touchscreen controller bindings
+title: Cypress CY8CTMA140 series touchscreen controller
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma340.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma340.yaml
index 762e56ee90cd..4dfbb93678b5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma340.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,cy8ctma340.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/cypress,cy8ctma340.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Cypress CY8CTMA340 series touchscreen controller bindings
+title: Cypress CY8CTMA340 series touchscreen controller
 
 description: The Cypress CY8CTMA340 series (also known as "CYTTSP" after
   the marketing name Cypress TrueTouch Standard Product) touchscreens can
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml
new file mode 100644
index 000000000000..1959ec394768
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml
@@ -0,0 +1,106 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/cypress,tt21000.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cypress TT21000 touchscreen controller
+
+description: The Cypress TT21000 series (also known as "CYTTSP5" after
+  the marketing name Cypress TrueTouch Standard Product series 5).
+
+maintainers:
+  - Alistair Francis <alistair@alistair23.me>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    const: cypress,tt21000
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  interrupts:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator for voltage.
+
+  reset-gpios:
+    maxItems: 1
+
+  linux,keycodes:
+    description: EV_ABS specific event code generated by the axis.
+
+patternProperties:
+  "^button@[0-9]+$":
+    type: object
+    $ref: ../input.yaml#
+    properties:
+      reg:
+        maxItems: 1
+      linux,keycodes:
+        description: Keycode to emit
+
+    required:
+      - reg
+      - linux,keycodes
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - vdd-supply
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/input/linux-event-codes.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        touchscreen@24 {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            compatible = "cypress,tt21000";
+            reg = <0x24>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&tp_reset_ds203>;
+            interrupt-parent = <&pio>;
+            interrupts = <1 5 IRQ_TYPE_LEVEL_LOW>;
+            reset-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>;
+            vdd-supply = <&reg_touch>;
+
+            button@0 {
+                reg = <0>;
+                linux,keycodes = <KEY_HOMEPAGE>;
+            };
+
+            button@1 {
+                reg = <1>;
+                linux,keycodes = <KEY_MENU>;
+            };
+
+            button@2 {
+                reg = <2>;
+                linux,keycodes = <KEY_BACK>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
index 46bc8c028fe6..ef4c841387bd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: FocalTech EDT-FT5x06 Polytouch Bindings
+title: FocalTech EDT-FT5x06 Polytouch
 
 description: |
              There are 5 variants of the chip for various touch panel sizes
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
index 92fb2620f5e2..ebbe93810574 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
@@ -13,6 +13,6 @@ Example:
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio1>;
-		interrupts = <9 2>;
-		wakeup-gpios = <&gpio1 9 0>;
+		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+		wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
index 19ac9da421df..3d016b87c8df 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Goodix GT9xx series touchscreen controller Bindings
+title: Goodix GT9xx series touchscreen controller
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
new file mode 100644
index 000000000000..f42b23d532eb
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/himax,hx83112b.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Himax hx83112b touchscreen controller
+
+maintainers:
+  - Job Noorman <job@noorman.info>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    enum:
+      - himax,hx83112b
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  touchscreen-inverted-x: true
+  touchscreen-inverted-y: true
+  touchscreen-size-x: true
+  touchscreen-size-y: true
+  touchscreen-swapped-x-y: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - reset-gpios
+  - touchscreen-size-x
+  - touchscreen-size-y
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      touchscreen@48 {
+        compatible = "himax,hx83112b";
+        reg = <0x48>;
+        interrupt-parent = <&tlmm>;
+        interrupts = <65 IRQ_TYPE_LEVEL_LOW>;
+        touchscreen-size-x = <1080>;
+        touchscreen-size-y = <2160>;
+        reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+      };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
index 942562f1e45b..874c0781c476 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/hycon,hy46xx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Hycon HY46XX series touchscreen controller bindings
+title: Hycon HY46XX series touchscreen controller
 
 description: |
   There are 6 variants of the chip for various touch panel sizes and cover lens material
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/hynitron,cstxxx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/hynitron,cstxxx.yaml
new file mode 100644
index 000000000000..9cb5d4af00f7
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/hynitron,cstxxx.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/hynitron,cstxxx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hynitron cstxxx series touchscreen controller
+
+description: |
+  Bindings for Hynitron cstxxx series multi-touch touchscreen
+  controllers.
+
+maintainers:
+  - Chris Morgan <macromorgan@hotmail.com>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    enum:
+      - hynitron,cst340
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  touchscreen-size-x: true
+  touchscreen-size-y: true
+  touchscreen-inverted-x: true
+  touchscreen-inverted-y: true
+  touchscreen-swapped-x-y: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - reset-gpios
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      touchscreen@1a {
+        compatible = "hynitron,cst340";
+        reg = <0x1a>;
+        interrupt-parent = <&gpio4>;
+        interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+        reset-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
+        touchscreen-size-x = <640>;
+        touchscreen-size-y = <480>;
+      };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
index e3a2b871e50c..0d6b033fd5fb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/imagis,ist3038c.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Imagis IST30XXC family touchscreen controller bindings
+title: Imagis IST30XXC family touchscreen controller
 
 maintainers:
   - Markuss Broks <markuss.broks@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/melfas,mms114.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/melfas,mms114.yaml
index 62366886fb3e..fdd02898e249 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/melfas,mms114.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/melfas,mms114.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/melfas,mms114.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Melfas MMS114 family touchscreen controller bindings
+title: Melfas MMS114 family touchscreen controller
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/mstar,msg2638.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/mstar,msg2638.yaml
index 3a42c23faf6f..ddbbc820c7e5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/mstar,msg2638.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/mstar,msg2638.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/mstar,msg2638.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MStar msg2638 touchscreen controller Bindings
+title: MStar msg2638 touchscreen controller
 
 maintainers:
   - Vincent Knecht <vincent.knecht@mailoo.org>
@@ -14,7 +14,9 @@ allOf:
 
 properties:
   compatible:
-    const: mstar,msg2638
+    enum:
+      - mstar,msg2138
+      - mstar,msg2638
 
   reg:
     const: 0x26
@@ -34,6 +36,10 @@ properties:
   touchscreen-size-x: true
   touchscreen-size-y: true
 
+  linux,keycodes:
+    minItems: 1
+    maxItems: 4
+
 additionalProperties: false
 
 required:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/pixcir,pixcir_ts.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/pixcir,pixcir_ts.yaml
index f9998edbff70..3305eda5ed88 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/pixcir,pixcir_ts.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/pixcir,pixcir_ts.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/pixcir,pixcir_ts.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Pixcir Touchscreen Controller Device Tree Bindings
+title: Pixcir Touchscreen Controller
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml
index eec6f7f6f0a3..95b554be25b4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/silead,gsl1680.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/silead,gsl1680.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Silead GSL1680 Touchscreen Controller Device Tree Bindings
+title: Silead GSL1680 Touchscreen Controller
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
index 938aab016cc2..7187c390b2f5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/ti,tsc2005.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments TSC2004 and TSC2005 touchscreen controller bindings
+title: Texas Instruments TSC2004 and TSC2005 touchscreen controller
 
 maintainers:
   - Marek Vasut <marex@denx.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
index 4b5b212c772c..895592da9626 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/touchscreen.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common touchscreen Bindings
+title: Common touchscreen
 
 maintainers:
   - Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml
index b4e5ba7c0b49..b1507463a03e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/input/touchscreen/zinitix,bt400.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/input/touchscreen/zinitix,bt400.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Zinitix BT4xx and BT5xx series touchscreen controller bindings
+title: Zinitix BT4xx and BT5xx series touchscreen controller
 
 description: The Zinitix BT4xx and BT5xx series of touchscreen controllers
   are Korea-produced touchscreens with embedded microcontrollers. The
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
index be29e0b80995..0c720dbde36e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
@@ -25,9 +25,14 @@ properties:
       - items:
           - enum:
               - qcom,sc7280-cpu-bwmon
+              - qcom,sc8280xp-cpu-bwmon
               - qcom,sdm845-bwmon
           - const: qcom,msm8998-bwmon
       - const: qcom,msm8998-bwmon       # BWMON v4
+      - items:
+          - enum:
+              - qcom,sc8280xp-llcc-bwmon
+          - const: qcom,sc7280-llcc-bwmon
       - const: qcom,sc7280-llcc-bwmon   # BWMON v5
       - const: qcom,sdm845-llcc-bwmon   # BWMON v5
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
index bf538c0c5a81..aadae4424ba9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
@@ -16,13 +16,21 @@ description:
 
 properties:
   compatible:
-    enum:
-      - qcom,sc7180-osm-l3
-      - qcom,sc7280-epss-l3
-      - qcom,sc8180x-osm-l3
-      - qcom,sdm845-osm-l3
-      - qcom,sm8150-osm-l3
-      - qcom,sm8250-epss-l3
+    oneOf:
+      - items:
+          - enum:
+              - qcom,sc7180-osm-l3
+              - qcom,sc8180x-osm-l3
+              - qcom,sdm845-osm-l3
+              - qcom,sm8150-osm-l3
+          - const: qcom,osm-l3
+      - items:
+          - enum:
+              - qcom,sc7280-epss-l3
+              - qcom,sc8280xp-epss-l3
+              - qcom,sm8250-epss-l3
+              - qcom,sm8350-epss-l3
+          - const: qcom,epss-l3
 
   reg:
     maxItems: 1
@@ -56,7 +64,7 @@ examples:
     #define RPMH_CXO_CLK        0
 
     osm_l3: interconnect@17d41000 {
-      compatible = "qcom,sdm845-osm-l3";
+      compatible = "qcom,sdm845-osm-l3", "qcom,osm-l3";
       reg = <0x17d41000 0x1400>;
 
       clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
index 4b37aa88a375..5e6be4e79201 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
@@ -84,7 +84,6 @@ allOf:
               - qcom,msm8939-pcnoc
               - qcom,msm8939-snoc
               - qcom,msm8996-a1noc
-              - qcom,msm8996-a2noc
               - qcom,msm8996-bimc
               - qcom,msm8996-cnoc
               - qcom,msm8996-pnoc
@@ -186,6 +185,29 @@ allOf:
       required:
         - power-domains
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8996-a2noc
+
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: bus
+            - const: bus_a
+            - const: aggre2_ufs_axi
+            - const: ufs_axi
+
+        clocks:
+          items:
+            - description: Bus Clock
+            - description: Bus A Clock
+            - description: Aggregate2 NoC UFS AXI Clock
+            - description: UFS AXI Clock
+
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
index e18107eafe7c..698588e9aa86 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml
@@ -90,7 +90,6 @@ properties:
             maximum: 5
 
           cpus:
-            $ref: /schemas/types.yaml#/definitions/phandle-array
             description:
               Should be a list of phandles to CPU nodes (as described in
               Documentation/devicetree/bindings/arm/cpus.yaml).
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
index 47a78a167aba..06948c0e36a5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml
@@ -69,6 +69,35 @@ properties:
   power-domains:
     maxItems: 1
 
+  affinities:
+    type: object
+    additionalProperties: false
+    description:
+      FIQ affinity can be expressed as a single "affinities" node,
+      containing a set of sub-nodes, one per FIQ with a non-default
+      affinity.
+    patternProperties:
+      "^.+-affinity$":
+        type: object
+        additionalProperties: false
+        properties:
+          apple,fiq-index:
+            description:
+              The interrupt number specified as a FIQ, and for which
+              the affinity is not the default.
+            $ref: /schemas/types.yaml#/definitions/uint32
+            maximum: 5
+
+          cpus:
+            $ref: /schemas/types.yaml#/definitions/phandle-array
+            description:
+              Should be a list of phandles to CPU nodes (as described in
+              Documentation/devicetree/bindings/arm/cpus.yaml).
+
+        required:
+          - apple,fiq-index
+          - cpus
+
 required:
   - compatible
   - '#interrupt-cells'
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
index 9f7d3e11aacb..8449e14af9f3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml
@@ -108,7 +108,7 @@ properties:
 
   msi-controller:
     description:
-      Only present if the Message Based Interrupt functionnality is
+      Only present if the Message Based Interrupt functionality is
       being exposed by the HW, and the mbi-ranges property present.
 
   mbi-ranges:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
index 1d6e0f64a807..985bfa4f6fda 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
@@ -7,7 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale INTMUX interrupt multiplexer
 
 maintainers:
-  - Joakim Zhang <qiangqing.zhang@nxp.com>
+  - Shawn Guo <shawnguo@kernel.org>
+  - NXP Linux Team <linux-imx@nxp.com>
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml
index 0358a7739c8e..609308a5f91d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/interrupt-controller/ingenic,intc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs interrupt controller devicetree bindings
+title: Ingenic SoCs interrupt controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.txt
deleted file mode 100644
index 7d19f494f19a..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Interrupt chips
----------------
-
-* Intel I/O Advanced Programmable Interrupt Controller (IO APIC)
-
-  Required properties:
-  --------------------
-     compatible = "intel,ce4100-ioapic";
-     #interrupt-cells = <2>;
-
-  Device's interrupt property:
-
-     interrupts = <P S>;
-
-  The first number (P) represents the interrupt pin which is wired to the
-  IO APIC. The second number (S) represents the sense of interrupt which
-  should be configured and can be one of:
-    0 - Edge Rising
-    1 - Level Low
-    2 - Level High
-    3 - Edge Falling
-
-* Local APIC
-  Required property:
-
-     compatible = "intel,ce4100-lapic";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.yaml
new file mode 100644
index 000000000000..39ab8cdd19b4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-ioapic.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/interrupt-controller/intel,ce4100-ioapic.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Intel I/O Advanced Programmable Interrupt Controller (IO APIC)
+
+maintainers:
+  - Rahul Tanwar <rtanwar@maxlinear.com>
+
+description: |
+  Intel's Advanced Programmable Interrupt Controller (APIC) is a
+  family of interrupt controllers. The APIC is a split
+  architecture design, with a local component (LAPIC) integrated
+  into the processor itself and an external I/O APIC. Local APIC
+  (lapic) receives interrupts from the processor's interrupt pins,
+  from internal sources and from an external I/O APIC (ioapic).
+  And it sends these to the processor core for handling.
+  See [1] Chapter 8 for more details.
+
+  Many of the Intel's generic devices like hpet, ioapic, lapic have
+  the ce4100 name in their compatible property names because they
+  first appeared in CE4100 SoC.
+
+  This schema defines bindings for I/O APIC interrupt controller.
+
+  [1] https://pdos.csail.mit.edu/6.828/2008/readings/ia32/IA32-3A.pdf
+
+properties:
+  compatible:
+    const: intel,ce4100-ioapic
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - '#interrupt-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    ioapic1: interrupt-controller@fec00000 {
+        compatible = "intel,ce4100-ioapic";
+        reg = <0xfec00000 0x1000>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-lapic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-lapic.yaml
new file mode 100644
index 000000000000..d2d0145cb889
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/intel,ce4100-lapic.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/interrupt-controller/intel,ce4100-lapic.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Intel Local Advanced Programmable Interrupt Controller (LAPIC)
+
+maintainers:
+  - Rahul Tanwar <rtanwar@maxlinear.com>
+
+description: |
+  Intel's Advanced Programmable Interrupt Controller (APIC) is a
+  family of interrupt controllers. The APIC is a split
+  architecture design, with a local component (LAPIC) integrated
+  into the processor itself and an external I/O APIC. Local APIC
+  (lapic) receives interrupts from the processor's interrupt pins,
+  from internal sources and from an external I/O APIC (ioapic).
+  And it sends these to the processor core for handling.
+  See [1] Chapter 8 for more details.
+
+  Many of the Intel's generic devices like hpet, ioapic, lapic have
+  the ce4100 name in their compatible property names because they
+  first appeared in CE4100 SoC.
+
+  This schema defines bindings for local APIC interrupt controller.
+
+  [1] https://pdos.csail.mit.edu/6.828/2008/readings/ia32/IA32-3A.pdf
+
+properties:
+  compatible:
+    const: intel,ce4100-lapic
+
+  reg:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+  intel,virtual-wire-mode:
+    description: Intel defines a few possible interrupt delivery
+      modes. With respect to boot/init time, mainly two interrupt
+      delivery modes are possible.
+      PIC Mode - Legacy external 8259 compliant PIC interrupt controller.
+      Virtual Wire Mode - use lapic as virtual wire interrupt delivery mode.
+      For ACPI or MPS spec compliant systems, it is figured out by some read
+      only bit field/s available in their respective defined data structures.
+      For OF based systems, it is by default set to PIC mode.
+      But if this optional boolean property is set, then the interrupt delivery
+      mode is configured to virtual wire compatibility mode.
+    type: boolean
+
+required:
+  - compatible
+  - reg
+  - interrupt-controller
+  - '#interrupt-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    lapic0: interrupt-controller@fee00000 {
+        compatible = "intel,ce4100-lapic";
+        reg = <0xfee00000 0x1000>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        intel,virtual-wire-mode;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/loongarch,cpu-interrupt-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/loongarch,cpu-interrupt-controller.yaml
new file mode 100644
index 000000000000..2a1cf885c99d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/loongarch,cpu-interrupt-controller.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/loongarch,cpu-interrupt-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LoongArch CPU Interrupt Controller
+
+maintainers:
+  - Liu Peibao <liupeibao@loongson.cn>
+
+properties:
+  compatible:
+    const: loongarch,cpu-interrupt-controller
+
+  '#interrupt-cells':
+    const: 1
+
+  interrupt-controller: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - '#interrupt-cells'
+  - interrupt-controller
+
+examples:
+  - |
+    interrupt-controller {
+      compatible = "loongarch,cpu-interrupt-controller";
+      #interrupt-cells = <1>;
+      interrupt-controller;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt
deleted file mode 100644
index 5865f4f2c69d..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,cirq.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-* Mediatek 27xx cirq
-
-In Mediatek SOCs, the CIRQ is a low power interrupt controller designed to
-work outside MCUSYS which comprises with Cortex-Ax cores,CCI and GIC.
-The external interrupts (outside MCUSYS) will feed through CIRQ and connect
-to GIC in MCUSYS. When CIRQ is enabled, it will record the edge-sensitive
-interrupts and generate a pulse signal to parent interrupt controller when
-flush command is executed. With CIRQ, MCUSYS can be completely turned off
-to improve the system power consumption without losing interrupts.
-
-Required properties:
-- compatible: should be one of
-  - "mediatek,mt2701-cirq" for mt2701 CIRQ
-  - "mediatek,mt8135-cirq" for mt8135 CIRQ
-  - "mediatek,mt8173-cirq" for mt8173 CIRQ
-  and "mediatek,cirq" as a fallback.
-- interrupt-controller : Identifies the node as an interrupt controller.
-- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
-- reg: Physical base address of the cirq registers and length of memory
-  mapped region.
-- mediatek,ext-irq-range: Identifies external irq number range in different
-  SOCs.
-
-Example:
-	cirq: interrupt-controller@10204000 {
-		compatible = "mediatek,mt2701-cirq",
-			     "mediatek,mtk-cirq";
-		interrupt-controller;
-		#interrupt-cells = <3>;
-		interrupt-parent = <&sysirq>;
-		reg = <0 0x10204000 0 0x400>;
-		mediatek,ext-irq-start = <32 200>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,mtk-cirq.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,mtk-cirq.yaml
new file mode 100644
index 000000000000..fdcb4d8db818
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/mediatek,mtk-cirq.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/mediatek,mtk-cirq.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek System Interrupt Controller
+
+maintainers:
+  - Youlin Pei <youlin.pei@mediatek.com>
+
+description:
+  In MediaTek SoCs, the CIRQ is a low power interrupt controller designed to
+  work outside of MCUSYS which comprises with Cortex-Ax cores, CCI and GIC.
+  The external interrupts (outside MCUSYS) will feed through CIRQ and connect
+  to GIC in MCUSYS. When CIRQ is enabled, it will record the edge-sensitive
+  interrupts and generate a pulse signal to parent interrupt controller when
+  flush command is executed. With CIRQ, MCUSYS can be completely turned off
+  to improve the system power consumption without losing interrupts.
+
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt2701-cirq
+          - mediatek,mt8135-cirq
+          - mediatek,mt8173-cirq
+          - mediatek,mt8192-cirq
+      - const: mediatek,mtk-cirq
+
+  reg:
+    maxItems: 1
+
+  '#interrupt-cells':
+    const: 3
+
+  interrupt-controller: true
+
+  mediatek,ext-irq-range:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    items:
+      - description: First CIRQ interrupt
+      - description: Last CIRQ interrupt
+    description:
+      Identifies the range of external interrupts in different SoCs
+
+required:
+  - compatible
+  - reg
+  - '#interrupt-cells'
+  - interrupt-controller
+  - mediatek,ext-irq-range
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    cirq: interrupt-controller@10204000 {
+        compatible = "mediatek,mt2701-cirq", "mediatek,mtk-cirq";
+        reg = <0x10204000 0x400>;
+        #interrupt-cells = <3>;
+        interrupt-controller;
+        interrupt-parent = <&sysirq>;
+        mediatek,ext-irq-range = <32 200>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.yaml
index 5a583bf3dbc1..9acc21028413 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/mrvl,intc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/interrupt-controller/mrvl,intc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell MMP/Orion Interrupt controller bindings
+title: Marvell MMP/Orion Interrupt controller
 
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml
index 9ce6804bdb99..2d6307a383ad 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/nuvoton,wpcm450-aic.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/interrupt-controller/nuvoton,wpcm450-aic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Nuvoton WPCM450 Advanced Interrupt Controller bindings
+title: Nuvoton WPCM450 Advanced Interrupt Controller
 
 maintainers:
   - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
index b6f56cf5fbe3..94791e261c42 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
@@ -28,11 +28,15 @@ properties:
       - enum:
           - qcom,sc7180-pdc
           - qcom,sc7280-pdc
+          - qcom,sc8280xp-pdc
           - qcom,sdm845-pdc
+          - qcom,sdx55-pdc
+          - qcom,sdx65-pdc
           - qcom,sm6350-pdc
           - qcom,sm8150-pdc
           - qcom,sm8250-pdc
           - qcom,sm8350-pdc
+          - qcom,sm8450-pdc
       - const: qcom,pdc
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
index 13a893b18fb6..fb5593724059 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/realtek,rtl-intc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/interrupt-controller/realtek,rtl-intc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Realtek RTL SoC interrupt controller devicetree bindings
+title: Realtek RTL SoC interrupt controller
 
 description:
   Interrupt controller and router for Realtek MIPS SoCs, allowing each SoC
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
index 62fd47c88275..95033cb514fb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/interrupt-controller/renesas,irqc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller
+title: R-Mobile/R-Car/RZ/G interrupt controller
 
 maintainers:
   - Geert Uytterhoeven <geert+renesas@glider.be>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/apple,dart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/apple,dart.yaml
index 82ad669feef7..06af2bacbe97 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/apple,dart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/apple,dart.yaml
@@ -22,7 +22,9 @@ description: |+
 
 properties:
   compatible:
-    const: apple,t8103-dart
+    enum:
+      - apple,t8103-dart
+      - apple,t6000-dart
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/arm,smmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 9066e6df1ba1..b28c5c2b0ff2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -28,19 +28,50 @@ properties:
           - enum:
               - qcom,msm8996-smmu-v2
               - qcom,msm8998-smmu-v2
+              - qcom,sdm630-smmu-v2
           - const: qcom,smmu-v2
 
-      - description: Qcom SoCs implementing "arm,mmu-500"
+      - description: Qcom SoCs implementing "qcom,smmu-500" and "arm,mmu-500"
         items:
           - enum:
               - qcom,qcm2290-smmu-500
+              - qcom,qdu1000-smmu-500
               - qcom,sc7180-smmu-500
               - qcom,sc7280-smmu-500
               - qcom,sc8180x-smmu-500
               - qcom,sc8280xp-smmu-500
+              - qcom,sdm670-smmu-500
               - qcom,sdm845-smmu-500
+              - qcom,sm6115-smmu-500
+              - qcom,sm6350-smmu-500
+              - qcom,sm6375-smmu-500
+              - qcom,sm8150-smmu-500
+              - qcom,sm8250-smmu-500
+              - qcom,sm8350-smmu-500
+              - qcom,sm8450-smmu-500
+          - const: qcom,smmu-500
+          - const: arm,mmu-500
+
+      - description: Qcom SoCs implementing "arm,mmu-500" (non-qcom implementation)
+        deprecated: true
+        items:
+          - enum:
               - qcom,sdx55-smmu-500
               - qcom,sdx65-smmu-500
+          - const: arm,mmu-500
+
+      - description: Qcom SoCs implementing "arm,mmu-500" (legacy binding)
+        deprecated: true
+        items:
+          # Do not add additional SoC to this list. Instead use two previous lists.
+          - enum:
+              - qcom,qcm2290-smmu-500
+              - qcom,sc7180-smmu-500
+              - qcom,sc7280-smmu-500
+              - qcom,sc8180x-smmu-500
+              - qcom,sc8280xp-smmu-500
+              - qcom,sdm845-smmu-500
+              - qcom,sm6115-smmu-500
               - qcom,sm6350-smmu-500
               - qcom,sm6375-smmu-500
               - qcom,sm8150-smmu-500
@@ -48,13 +79,28 @@ properties:
               - qcom,sm8350-smmu-500
               - qcom,sm8450-smmu-500
           - const: arm,mmu-500
+
+      - description: Qcom Adreno GPUs implementing "arm,smmu-500"
+        items:
+          - enum:
+              - qcom,sc7280-smmu-500
+              - qcom,sm8250-smmu-500
+          - const: qcom,adreno-smmu
+          - const: arm,mmu-500
       - description: Qcom Adreno GPUs implementing "arm,smmu-v2"
         items:
           - enum:
+              - qcom,msm8996-smmu-v2
               - qcom,sc7180-smmu-v2
+              - qcom,sdm630-smmu-v2
               - qcom,sdm845-smmu-v2
+              - qcom,sm6350-smmu-v2
           - const: qcom,adreno-smmu
           - const: qcom,smmu-v2
+      - description: Qcom Adreno GPUs on Google Cheza platform
+        items:
+          - const: qcom,sdm845-smmu-v2
+          - const: qcom,smmu-v2
       - description: Marvell SoCs implementing "arm,mmu-500"
         items:
           - const: marvell,ap806-smmu-500
@@ -147,16 +193,12 @@ properties:
       present in such cases.
 
   clock-names:
-    items:
-      - const: bus
-      - const: iface
+    minItems: 1
+    maxItems: 7
 
   clocks:
-    items:
-      - description: bus clock required for downstream bus access and for the
-          smmu ptw
-      - description: interface clock required to access smmu's registers
-          through the TCU's programming interface.
+    minItems: 1
+    maxItems: 7
 
   power-domains:
     maxItems: 1
@@ -206,6 +248,124 @@ allOf:
         reg:
           maxItems: 1
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8998-smmu-v2
+              - qcom,sdm630-smmu-v2
+    then:
+      anyOf:
+        - properties:
+            clock-names:
+              items:
+                - const: bus
+            clocks:
+              items:
+                - description: bus clock required for downstream bus access and for
+                    the smmu ptw
+        - properties:
+            clock-names:
+              items:
+                - const: iface
+                - const: mem
+                - const: mem_iface
+            clocks:
+              items:
+                - description: interface clock required to access smmu's registers
+                    through the TCU's programming interface.
+                - description: bus clock required for memory access
+                - description: bus clock required for GPU memory access
+        - properties:
+            clock-names:
+              items:
+                - const: iface-mm
+                - const: iface-smmu
+                - const: bus-mm
+                - const: bus-smmu
+            clocks:
+              items:
+                - description: interface clock required to access mnoc's registers
+                    through the TCU's programming interface.
+                - description: interface clock required to access smmu's registers
+                    through the TCU's programming interface.
+                - description: bus clock required for downstream bus access
+                - description: bus clock required for the smmu ptw
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8996-smmu-v2
+              - qcom,sc7180-smmu-v2
+              - qcom,sdm845-smmu-v2
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: bus
+            - const: iface
+
+        clocks:
+          items:
+            - description: bus clock required for downstream bus access and for
+                the smmu ptw
+            - description: interface clock required to access smmu's registers
+                through the TCU's programming interface.
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sc7280-smmu-500
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: gcc_gpu_memnoc_gfx_clk
+            - const: gcc_gpu_snoc_dvm_gfx_clk
+            - const: gpu_cc_ahb_clk
+            - const: gpu_cc_hlos1_vote_gpu_smmu_clk
+            - const: gpu_cc_cx_gmu_clk
+            - const: gpu_cc_hub_cx_int_clk
+            - const: gpu_cc_hub_aon_clk
+
+        clocks:
+          items:
+            - description: GPU memnoc_gfx clock
+            - description: GPU snoc_dvm_gfx clock
+            - description: GPU ahb clock
+            - description: GPU hlos1_vote_GPU smmu clock
+            - description: GPU cx_gmu clock
+            - description: GPU hub_cx_int clock
+            - description: GPU hub_aon clock
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sm6350-smmu-v2
+              - qcom,sm8150-smmu-500
+              - qcom,sm8250-smmu-500
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: ahb
+            - const: bus
+            - const: iface
+
+        clocks:
+          items:
+            - description: bus clock required for AHB bus access
+            - description: bus clock required for downstream bus access and for
+                the smmu ptw
+            - description: interface clock required to access smmu's registers
+                through the TCU's programming interface.
+
 examples:
   - |+
     /* SMMU with stream matching or stream indexing */
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index 839e3be0bf3c..5b6395bc10e0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -82,6 +82,7 @@ properties:
           - mediatek,mt8195-iommu-vdo        # generation two
           - mediatek,mt8195-iommu-vpp        # generation two
           - mediatek,mt8195-iommu-infra      # generation two
+          - mediatek,mt8365-m4u  # generation two
 
       - description: mt7623 generation one
         items:
@@ -132,6 +133,7 @@ properties:
       dt-binding/memory/mt8186-memory-port.h for mt8186,
       dt-binding/memory/mt8192-larb-port.h for mt8192.
       dt-binding/memory/mt8195-memory-port.h for mt8195.
+      dt-binding/memory/mediatek,mt8365-larb-port.h for mt8365.
 
   power-domains:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
index 8854569ca3a6..26d0a5121f02 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml
@@ -29,6 +29,7 @@ properties:
               - renesas,ipmmu-r8a7793  # R-Car M2-N
               - renesas,ipmmu-r8a7794  # R-Car E2
           - const: renesas,ipmmu-vmsa  # R-Mobile APE6 or R-Car Gen2 or RZ/G1
+
       - items:
           - enum:
               - renesas,ipmmu-r8a774a1 # RZ/G2M
@@ -43,10 +44,11 @@ properties:
               - renesas,ipmmu-r8a77980 # R-Car V3H
               - renesas,ipmmu-r8a77990 # R-Car E3
               - renesas,ipmmu-r8a77995 # R-Car D3
-              - renesas,ipmmu-r8a779a0 # R-Car V3U
+
       - items:
           - enum:
-              - renesas,ipmmu-r8a779f0 # R-Car S4-8
+              - renesas,ipmmu-r8a779a0           # R-Car V3U
+              - renesas,ipmmu-r8a779f0           # R-Car S4-8
           - const: renesas,rcar-gen4-ipmmu-vmsa  # R-Car Gen4
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
index 71bc031c4fde..3f25cdb4e99b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/ipmi/ipmi-ipmb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: IPMI IPMB device bindings
+title: IPMI IPMB device
 
 description: IPMI IPMB device bindings
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
index 898e3267893a..c1b4bf95ef99 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/ipmi/ipmi-smic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: IPMI device bindings
+title: IPMI device
 
 description: IPMI device bindings
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ipmi/ssif-bmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ssif-bmc.yaml
new file mode 100644
index 000000000000..02b662d780bb
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ipmi/ssif-bmc.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ipmi/ssif-bmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SSIF IPMI BMC interface
+
+description: SSIF IPMI BMC device bindings
+
+maintainers:
+  - Quan Nguyen <quan@os.amperecomputing.com>
+
+properties:
+  compatible:
+    enum:
+      - ssif-bmc
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ssif-bmc@10 {
+            compatible = "ssif-bmc";
+            reg = <0x10>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml
index 3300451fcfd5..584030b6b0b9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/backlight/gpio-backlight.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: gpio-backlight bindings
+title: gpio-backlight
 
 maintainers:
   - Lee Jones <lee@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml
index 0793d0adc4ec..d7b78198abc2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/backlight/led-backlight.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: led-backlight bindings
+title: led-backlight
 
 maintainers:
   - Lee Jones <lee@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
index 78fbe20a1758..5ec47a8c6568 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/backlight/pwm-backlight.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: pwm-backlight bindings
+title: pwm-backlight
 
 maintainers:
   - Lee Jones <lee@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml
index 4c15693f7a01..9acdb7895514 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/backlight/qcom-wled.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for Qualcomm Technologies, Inc. WLED driver
+title: Qualcomm Technologies, Inc. WLED driver
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/common.yaml
index 3c14a98430e1..f5c57a580078 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/common.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/common.yaml
@@ -100,6 +100,7 @@ properties:
           - pattern
         # LED is triggered by SD/MMC activity
       - pattern: "^mmc[0-9]+$"
+      - pattern: "^cpu[0-9]*$"
 
   led-pattern:
     description: |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt
deleted file mode 100644
index cbe8dfd29715..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Device tree bindings for IR LED connected through gpio pin which is used as
-remote controller transmitter.
-
-Required properties:
-	- compatible: should be "gpio-ir-tx".
-	- gpios :  Should specify the IR LED GPIO, see "gpios property" in
-	  Documentation/devicetree/bindings/gpio/gpio.txt.  Active low LEDs
-	  should be indicated using flags in the GPIO specifier.
-
-Example:
-	irled@0 {
-		compatible = "gpio-ir-tx";
-		gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
new file mode 100644
index 000000000000..5839d00c7089
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/irled/gpio-ir-tx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IR LED connected through GPIO pin
+
+maintainers:
+  - Sean Young <sean@mess.org>
+
+description:
+  IR LED connected through GPIO pin which is used as remote controller
+  transmitter.
+
+properties:
+  compatible:
+    const: gpio-ir-tx
+
+  gpios:
+    maxItems: 1
+
+required:
+  - compatible
+  - gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    irled {
+        compatible = "gpio-ir-tx";
+        gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/ir-spi-led.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/ir-spi-led.yaml
new file mode 100644
index 000000000000..72cadebf6e3e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/ir-spi-led.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/irled/ir-spi-led.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IR LED connected through SPI bus
+
+maintainers:
+  - Sean Young <sean@mess.org>
+
+description:
+  IR LED switch is connected to the MOSI line of the SPI device and the data
+  is delivered through that.
+
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+properties:
+  compatible:
+    const: ir-spi-led
+
+  reg:
+    maxItems: 1
+
+  duty-cycle:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    enum: [50, 60, 70, 75, 80, 90]
+    description:
+      Percentage of one period in which the signal is active.
+
+  led-active-low:
+    type: boolean
+    description:
+      Output is negated with a NOT gate.
+
+  power-supply: true
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        irled@0 {
+            compatible = "ir-spi-led";
+            reg = <0x0>;
+
+            duty-cycle = /bits/ 8 <60>;
+            led-active-low;
+            power-supply = <&irda_regulator>;
+            spi-max-frequency = <5000000>;
+        };
+    };
+
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
deleted file mode 100644
index 66e5672c2e3d..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Device tree bindings for IR LED connected through pwm pin which is used as
-remote controller transmitter.
-
-Required properties:
-	- compatible: should be "pwm-ir-tx".
-	- pwms : PWM property to point to the PWM device (phandle)/port (id)
-	  and to specify the period time to be used: <&phandle id period_ns>;
-
-Example:
-	irled {
-		compatible = "pwm-ir-tx";
-		pwms = <&pwm0 0 10000000>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
new file mode 100644
index 000000000000..f2a6fa140f38
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/irled/pwm-ir-tx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IR LED connected through PWM pin
+
+maintainers:
+  - Sean Young <sean@mess.org>
+
+description:
+  IR LED connected through PWM pin which is used as remote controller
+  transmitter.
+
+properties:
+  compatible:
+    const: pwm-ir-tx
+
+  pwms:
+    maxItems: 1
+
+required:
+  - compatible
+  - pwms
+
+additionalProperties: false
+
+examples:
+  - |
+    irled {
+        compatible = "pwm-ir-tx";
+        pwms = <&pwm0 0 10000000>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt
deleted file mode 100644
index 83ff1b4d70a6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Device tree bindings for IR LED connected through SPI bus which is used as
-remote controller.
-
-The IR LED switch is connected to the MOSI line of the SPI device and the data
-are delivered thourgh that.
-
-Required properties:
-	- compatible: should be "ir-spi-led".
-
-Optional properties:
-	- duty-cycle: 8 bit value that represents the percentage of one period
-	  in which the signal is active.  It can be 50, 60, 70, 75, 80 or 90.
-	- led-active-low: boolean value that specifies whether the output is
-	  negated with a NOT gate.
-	- power-supply: specifies the power source. It can either be a regulator
-	  or a gpio which enables a regulator, i.e. a regulator-fixed as
-	  described in
-	  Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
-
-Example:
-
-	irled@0 {
-		compatible = "ir-spi-led";
-		reg = <0x0>;
-		spi-max-frequency = <5000000>;
-		power-supply = <&vdd_led>;
-		led-active-low;
-		duty-cycle = /bits/ 8 <60>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
index 940333f2d69c..d1b01bae9f63 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/issi,is31fl319x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/issi,is31fl319x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ISSI LED controllers bindings for IS31FL319{0,1,3,6,9}
+title: ISSI LED Controllers for IS31FL319{0,1,3,6,9}
 
 maintainers:
   - Vincent Knecht <vincent.knecht@mailoo.org>
@@ -57,6 +57,7 @@ patternProperties:
   "^led@[1-9]$":
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-aw2013.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-aw2013.yaml
index e24b0d15ef01..6c3ea0f06cef 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-aw2013.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-aw2013.yaml
@@ -33,6 +33,7 @@ patternProperties:
   "^led@[0-2]$":
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-gpio.yaml
index 7ad2baeda0b0..7e11703acbd6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-gpio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-gpio.yaml
@@ -23,8 +23,8 @@ patternProperties:
   # node name to at least catch some child nodes.
   "(^led-[0-9a-f]$|led)":
     type: object
-
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       gpios:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lgm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lgm.yaml
index f8d7963c3a13..8b3b3bf1eaf2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lgm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lgm.yaml
@@ -56,7 +56,8 @@ properties:
 
     patternProperties:
       "^led@[0-2]$":
-        type: object
+        $ref: common.yaml#
+        unevaluatedProperties: false
 
         properties:
           reg:
@@ -64,6 +65,9 @@ properties:
             minimum: 0
             maximum: 2
 
+          led-gpios:
+            maxItems: 1
+
           intel,sso-hw-trigger:
             type: boolean
             description: This property indicates Hardware driven/control LED.
@@ -118,14 +122,14 @@ examples:
           reg = <0>;
           function = "gphy";
           color = <LED_COLOR_ID_GREEN>;
-          led-gpio = <&ssogpio 0 0>;
+          led-gpios = <&ssogpio 0 0>;
         };
 
         led@2 {
           reg = <2>;
           function = LED_FUNCTION_POWER;
           color = <LED_COLOR_ID_GREEN>;
-          led-gpio = <&ssogpio 23 0>;
+          led-gpios = <&ssogpio 23 0>;
         };
       };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml
index 63da380748bf..402c25424525 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml
@@ -77,6 +77,14 @@ patternProperties:
       "^led@[0-9a-f]+$":
         type: object
         $ref: common.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          reg:
+            maxItems: 1
+
+        required:
+          - reg
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
index 7ec676e53851..ae607911f1db 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
@@ -43,11 +43,13 @@ properties:
       - 1 # internal
       - 2 # external
 
-  enable-gpio:
+  enable-gpios:
     maxItems: 1
     description: |
       GPIO attached to the chip's enable pin
 
+  label: true
+
   pwr-sel:
     $ref: /schemas/types.yaml#/definitions/uint8
     description: |
@@ -65,9 +67,50 @@ properties:
     const: 0
 
 patternProperties:
-  "(^led@[0-9a-f]$|led)":
+  '^multi-led@[0-8]$':
+    type: object
+    $ref: leds-class-multicolor.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        maximum: 8
+
+      '#address-cells':
+        const: 1
+
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^led@[0-8]$":
+        type: object
+        $ref: common.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          led-cur:
+            $ref: /schemas/types.yaml#/definitions/uint8
+            description: |
+              Current setting at each LED channel (mA x10, 0 if LED is not connected)
+            minimum: 0
+            maximum: 255
+
+          max-cur:
+            $ref: /schemas/types.yaml#/definitions/uint8
+            description: Maximun current at each LED channel.
+
+          reg:
+            maximum: 8
+
+        required:
+          - reg
+
+  "^led@[0-8]$":
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
+
     properties:
       led-cur:
         $ref: /schemas/types.yaml#/definitions/uint8
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-max77650.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-max77650.yaml
index c6f96cabd4d1..fdb08f44a45d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-max77650.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-max77650.yaml
@@ -30,9 +30,8 @@ properties:
 
 patternProperties:
   "^led@[0-2]$":
-    type: object
-    description: |
-      Properties for a single LED.
+    $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       reg:
@@ -41,10 +40,6 @@ patternProperties:
         minimum: 0
         maximum: 2
 
-      label: true
-
-      linux,default-trigger: true
-
 required:
   - compatible
   - "#address-cells"
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-mt6360.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
index 69e579226d9b..d84e28e616d7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
@@ -26,11 +26,10 @@ properties:
     const: 0
 
 patternProperties:
-  "^(multi-)?led@[0-5]$":
+  "^multi-led@[0-5]$":
     type: object
-    $ref: common.yaml#
-    description:
-      Properties for a single LED.
+    $ref: leds-class-multicolor.yaml#
+    unevaluatedProperties: false
 
     properties:
       reg:
@@ -43,6 +42,42 @@ patternProperties:
           - 4 # LED output FLASH1
           - 5 # LED output FLASH2
 
+      "#address-cells":
+        const: 1
+
+      "#size-cells":
+        const: 0
+
+    patternProperties:
+      "^led@[0-2]$":
+        type: object
+        $ref: common.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          reg:
+            enum: [0, 1, 2]
+
+        required:
+          - reg
+          - color
+
+    required:
+      - reg
+      - "#address-cells"
+      - "#size-cells"
+
+  "^led@[0-5]$":
+    type: object
+    $ref: common.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for a single LED.
+
+    properties:
+      reg:
+        enum: [0, 1, 2, 3, 4, 5]
+
 required:
   - compatible
   - "#address-cells"
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-pm8058.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-pm8058.txt
deleted file mode 100644
index 89584c49aab2..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-pm8058.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-Qualcomm PM8058 LED driver
-
-The Qualcomm PM8058 is a multi-functional device which contains
-an LED driver block for up to six LEDs: three normal LEDs, two
-"flash" LEDs and one "keypad backlight" LED. The names are
-quoted because sometimes these LED drivers are used for wildly
-different things than flash or keypad backlight: their names
-are more of a suggestion than a hard-wired usecase.
-
-Hardware-wise the different LEDs support slightly different
-output currents. The "flash" LEDs do not need to charge nor
-do they support external triggers. They are just powerful LED
-drivers.
-
-The LEDs appear as children to the PM8058 device, with the
-proper compatible string. For the PM8058 bindings see:
-mfd/qcom-pm8xxx.txt.
-
-Each LED is represented as a sub-node of the syscon device. Each
-node's name represents the name of the corresponding LED.
-
-LED sub-node properties:
-
-Required properties:
-- compatible: one of
-  "qcom,pm8058-led" (for the normal LEDs at 0x131, 0x132 and 0x133)
-  "qcom,pm8058-keypad-led" (for the "keypad" LED at 0x48)
-  "qcom,pm8058-flash-led" (for the "flash" LEDs at 0x49 and 0xFB)
-
-Optional properties:
-- label: see Documentation/devicetree/bindings/leds/common.txt
-- default-state: see Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger: see Documentation/devicetree/bindings/leds/common.txt
-
-Example:
-
-qcom,ssbi@500000 {
-	pmicintc: pmic@0 {
-		compatible = "qcom,pm8058";
-		led@48 {
-			compatible = "qcom,pm8058-keypad-led";
-			reg = <0x48>;
-			label = "pm8050:white:keypad";
-			default-state = "off";
-		};
-		led@131 {
-			compatible = "qcom,pm8058-led";
-			reg = <0x131>;
-			label = "pm8058:red";
-			default-state = "off";
-		};
-		led@132 {
-			compatible = "qcom,pm8058-led";
-			reg = <0x132>;
-			label = "pm8058:yellow";
-			default-state = "off";
-			linux,default-trigger = "mmc0";
-		};
-		led@133 {
-			compatible = "qcom,pm8058-led";
-			reg = <0x133>;
-			label = "pm8058:green";
-			default-state = "on";
-			linux,default-trigger = "heartbeat";
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-pwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-pwm.yaml
index fe4d5fd25913..7de6da58be3c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-pwm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-pwm.yaml
@@ -20,8 +20,8 @@ properties:
 patternProperties:
   "^led(-[0-9a-f]+)?$":
     type: object
-
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       pwms:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
index 497db289169d..1df837798249 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml
@@ -72,14 +72,24 @@ properties:
       "^led@[0-9a-f]$":
         type: object
         $ref: common.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          reg:
+            maxItems: 1
+
+        required:
+          - reg
 
 patternProperties:
   "^led@[0-9a-f]$":
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
-      reg: true
+      reg:
+        maxItems: 1
 
     required:
       - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-rt4505.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-rt4505.yaml
index 5b0c74aa6723..cb71fec173c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-rt4505.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-rt4505.yaml
@@ -27,6 +27,7 @@ properties:
   led:
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-sgm3140.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-sgm3140.yaml
index f68259619488..4d2ffe5fcfc7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/leds-sgm3140.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/leds-sgm3140.yaml
@@ -18,7 +18,9 @@ description: |
 
 properties:
   compatible:
-    const: sgmicro,sgm3140
+    enum:
+      - ocs,ocp8110
+      - sgmicro,sgm3140
 
   enable-gpios:
     maxItems: 1
@@ -34,6 +36,7 @@ properties:
   led:
     type: object
     $ref: common.yaml#
+    unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml
new file mode 100644
index 000000000000..fa03e73622d4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/qcom,pm8058-led.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/qcom,pm8058-led.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm PM8058 PMIC LED
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description: |
+  The Qualcomm PM8058 contains an LED block for up to six LEDs:: three normal
+  LEDs, two "flash" LEDs and one "keypad backlight" LED. The names are quoted
+  because sometimes these LED drivers are used for wildly different things than
+  flash or keypad backlight:: their names are more of a suggestion than a
+  hard-wired usecase.
+
+  Hardware-wise the different LEDs support slightly different output currents.
+  The "flash" LEDs do not need to charge nor do they support external triggers.
+  They are just powerful LED drivers.
+
+allOf:
+  - $ref: common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,pm8058-led
+      - qcom,pm8058-keypad-led
+      - qcom,pm8058-flash-led
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/leds/common.h>
+
+    pmic {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        led@131 {
+            compatible = "qcom,pm8058-led";
+            reg = <0x131>;
+            label = "pm8058:red";
+            color = <LED_COLOR_ID_RED>;
+            default-state = "off";
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/register-bit-led.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/register-bit-led.yaml
index 79b8fc0f9d23..ed26ec19ecbd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/register-bit-led.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/register-bit-led.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/register-bit-led.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Device Tree Bindings for Register Bit LEDs
+title: Register Bit LEDs
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/regulator-led.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/regulator-led.yaml
index 3e020d700c00..4ef7b96e9a08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/regulator-led.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/regulator-led.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/leds/regulator-led.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Device Tree Bindings for Regulator LEDs
+title: Regulator LEDs
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
index 86a37c92b834..64b0be9cf70b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD71828 Power Management Integrated Circuit LED driver
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   This module is part of the ROHM BD71828 MFD device. For more details
@@ -26,26 +26,16 @@ properties:
 
 patternProperties:
   "^led-[1-2]$":
-    type: object
-    description:
-      Properties for a single LED.
+    $ref: common.yaml#
+    unevaluatedProperties: false
+
     properties:
-      #allOf:
-        #- $ref: "common.yaml#"
       rohm,led-compatible:
         description: LED identification string
         $ref: "/schemas/types.yaml#/definitions/string"
         enum:
           - bd71828-ambled
           - bd71828-grnled
-      function:
-        description:
-          Purpose of LED as defined in dt-bindings/leds/common.h
-        $ref: "/schemas/types.yaml#/definitions/string"
-      color:
-        description:
-          LED colour as defined in dt-bindings/leds/common.h
-        $ref: "/schemas/types.yaml#/definitions/uint32"
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/ti,tca6507.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/ti,tca6507.yaml
index 32c600387895..9ce5c0f16e17 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/leds/ti,tca6507.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/leds/ti,tca6507.yaml
@@ -38,8 +38,8 @@ properties:
 patternProperties:
   "^led@[0-6]$":
     type: object
-
     $ref: common.yaml#
+    unevaluatedProperties: false
 
     properties:
       reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml
index c579ac074ca7..d383b2ab3ce8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml
@@ -21,6 +21,7 @@ properties:
       - mediatek,mt8173-gce
       - mediatek,mt8183-gce
       - mediatek,mt8186-gce
+      - mediatek,mt8188-gce
       - mediatek,mt8192-gce
       - mediatek,mt8195-gce
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index f24fd84b4b05..943f9472ae10 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm APCS global block bindings
+title: Qualcomm APCS global block
 
 description:
   This binding describes the APCS "global" block found in various Qualcomm
@@ -28,6 +28,7 @@ properties:
               - qcom,sc8180x-apss-shared
               - qcom,sdm660-apcs-hmss-global
               - qcom,sdm845-apss-shared
+              - qcom,sm4250-apcs-hmss-global
               - qcom,sm6125-apcs-hmss-global
               - qcom,sm6115-apcs-hmss-global
               - qcom,sm8150-apss-shared
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
index baca4786ff94..f5c73437fef4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
@@ -24,12 +24,14 @@ properties:
   compatible:
     items:
       - enum:
+          - qcom,sc7280-ipcc
+          - qcom,sc8280xp-ipcc
           - qcom,sm6350-ipcc
           - qcom,sm6375-ipcc
           - qcom,sm8250-ipcc
           - qcom,sm8350-ipcc
           - qcom,sm8450-ipcc
-          - qcom,sc7280-ipcc
+          - qcom,sm8550-ipcc
       - const: qcom,ipcc
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
index 80feba82cbd6..bdfb4a8220c5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/mailbox/sprd-mailbox.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Spreadtrum mailbox controller bindings
+title: Spreadtrum mailbox controller
 
 maintainers:
   - Orson Zhai <orsonzhai@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
index 2c8b47285aa3..0dfe05a04dd0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mailbox/st,stm32-ipcc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/mailbox/st,stm32-ipcc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 IPC controller bindings
+title: STMicroelectronics STM32 IPC controller
 
 description:
   The IPCC block provides a non blocking signaling mechanism to post and
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
index 704033e21ee8..53945c61325c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
@@ -21,6 +21,7 @@ properties:
       - const: allwinner,sun6i-a31-ir
       - items:
           - enum:
+              - allwinner,suniv-f1c100s-ir
               - allwinner,sun8i-a83t-ir
               - allwinner,sun8i-r40-ir
               - allwinner,sun50i-a64-ir
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
index f1ccca35a790..b3d6db922693 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
@@ -73,6 +73,10 @@ properties:
         $ref: /schemas/graph.yaml#/properties/port
         description: MIPI CSI-2 bridge input port
 
+      port@2:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: Internal output port to the ISP
+
     anyOf:
       - required:
           - port@0
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
new file mode 100644
index 000000000000..a61a76bb611c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/allwinner,sun6i-a31-isp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A31 Image Signal Processor Driver (ISP)
+
+maintainers:
+  - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
+
+properties:
+  compatible:
+    enum:
+      - allwinner,sun6i-a31-isp
+      - allwinner,sun8i-v3s-isp
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Bus Clock
+      - description: Module Clock
+      - description: DRAM Clock
+
+  clock-names:
+    items:
+      - const: bus
+      - const: mod
+      - const: ram
+
+  resets:
+    maxItems: 1
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: CSI0 input port
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description: CSI1 input port
+
+    if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun8i-v3s-isp
+    then:
+      required:
+        - port@0
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/sun8i-v3s-ccu.h>
+    #include <dt-bindings/reset/sun8i-v3s-ccu.h>
+
+    isp: isp@1cb8000 {
+        compatible = "allwinner,sun8i-v3s-isp";
+        reg = <0x01cb8000 0x1000>;
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&ccu CLK_BUS_CSI>,
+             <&ccu CLK_CSI1_SCLK>,
+             <&ccu CLK_DRAM_CSI>;
+        clock-names = "bus", "mod", "ram";
+        resets = <&ccu RST_BUS_CSI>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+
+                isp_in_csi0: endpoint {
+                    remote-endpoint = <&csi0_out_isp>;
+                };
+            };
+        };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/atmel,isc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/atmel,isc.yaml
index cd6d7af0c768..dc8aba698d78 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/atmel,isc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/atmel,isc.yaml
@@ -45,7 +45,7 @@ properties:
 
   port:
     $ref: /schemas/graph.yaml#/$defs/port-base
-    unevaluatedProperties: false
+    additionalProperties: false
     description:
       Input port node, single endpoint describing the input pad.
 
@@ -77,8 +77,6 @@ properties:
 
         additionalProperties: false
 
-    additionalProperties: false
-
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
index 21864ab86ec4..82d3d18c16a1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9768.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Dongwoon Anatech DW9768 Voice Coil Motor (VCM) Lens Device Tree Bindings
+title: Dongwoon Anatech DW9768 Voice Coil Motor (VCM) Lens
 
 maintainers:
   - Dongchun Zhu <dongchun.zhu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/imx290.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/imx290.txt
deleted file mode 100644
index a3cc21410f7c..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/imx290.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-* Sony IMX290 1/2.8-Inch CMOS Image Sensor
-
-The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with
-Square Pixel for Color Cameras. It is programmable through I2C and 4-wire
-interfaces. The sensor output is available via CMOS logic parallel SDR output,
-Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the
-default. No bindings have been defined for the other busses.
-
-Required Properties:
-- compatible: Should be "sony,imx290"
-- reg: I2C bus address of the device
-- clocks: Reference to the xclk clock.
-- clock-names: Should be "xclk".
-- clock-frequency: Frequency of the xclk clock in Hz.
-- vdddo-supply: Sensor digital IO regulator.
-- vdda-supply: Sensor analog regulator.
-- vddd-supply: Sensor digital core regulator.
-
-Optional Properties:
-- reset-gpios: Sensor reset GPIO
-
-The imx290 device node should contain one 'port' child node with
-an 'endpoint' subnode. For further reading on port node refer to
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Required Properties on endpoint:
-- data-lanes: check ../video-interfaces.txt
-- link-frequencies: check ../video-interfaces.txt
-- remote-endpoint: check ../video-interfaces.txt
-
-Example:
-	&i2c1 {
-		...
-		imx290: camera-sensor@1a {
-			compatible = "sony,imx290";
-			reg = <0x1a>;
-
-			reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&camera_rear_default>;
-
-			clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
-			clock-names = "xclk";
-			clock-frequency = <37125000>;
-
-			vdddo-supply = <&camera_vdddo_1v8>;
-			vdda-supply = <&camera_vdda_2v8>;
-			vddd-supply = <&camera_vddd_1v5>;
-
-			port {
-				imx290_ep: endpoint {
-					data-lanes = <1 2 3 4>;
-					link-frequencies = /bits/ 64 <445500000>;
-					remote-endpoint = <&csiphy0_ep>;
-				};
-			};
-		};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
index 39395ea8c318..edde4201116f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
@@ -104,6 +104,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/media/video-interfaces.h>
 
     i2c2 {
         #address-cells = <1>;
@@ -124,7 +125,7 @@ examples:
                     remote-endpoint = <&csi2a_ep>;
                     link-frequencies = /bits/ 64 <199200000 210000000
                                                   499200000>;
-                    bus-type = <4>;
+                    bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
                 };
             };
         };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ov5645.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ov5645.txt
deleted file mode 100644
index 72ad992f77be..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ov5645.txt
+++ /dev/null
@@ -1,54 +0,0 @@
-* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
-
-The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
-an active array size of 2592H x 1944V. It is programmable through a serial I2C
-interface.
-
-Required Properties:
-- compatible: Value should be "ovti,ov5645".
-- clocks: Reference to the xclk clock.
-- clock-names: Should be "xclk".
-- clock-frequency: Frequency of the xclk clock.
-- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
-  to the hardware pin PWDNB which is physically active low.
-- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
-  the hardware pin RESETB.
-- vdddo-supply: Chip digital IO regulator.
-- vdda-supply: Chip analog regulator.
-- vddd-supply: Chip digital core regulator.
-
-The device node must contain one 'port' child node for its digital output
-video port, in accordance with the video interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-Example:
-
-	&i2c1 {
-		...
-
-		ov5645: ov5645@3c {
-			compatible = "ovti,ov5645";
-			reg = <0x3c>;
-
-			enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
-			reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&camera_rear_default>;
-
-			clocks = <&clks 200>;
-			clock-names = "xclk";
-			clock-frequency = <24000000>;
-
-			vdddo-supply = <&camera_dovdd_1v8>;
-			vdda-supply = <&camera_avdd_2v8>;
-			vddd-supply = <&camera_dvdd_1v2>;
-
-			port {
-				ov5645_ep: endpoint {
-					clock-lanes = <1>;
-					data-lanes = <0 2>;
-					remote-endpoint = <&csi0_ep>;
-				};
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ov8856.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
index baf92aaaf049..e17288d57981 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/media/i2c/ov8856.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Omnivision OV8856 CMOS Sensor Device Tree Bindings
+title: Omnivision OV8856 CMOS Sensor
 
 maintainers:
   - Dongchun Zhu <dongchun.zhu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
index 63a040944f3d..54df9d73dc86 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/media/i2c/ovti,ov02a10.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Omnivision OV02A10 CMOS Sensor Device Tree Bindings
+title: Omnivision OV02A10 CMOS Sensor
 
 maintainers:
   - Dongchun Zhu <dongchun.zhu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
new file mode 100644
index 000000000000..50579c947f3c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
@@ -0,0 +1,134 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov4689.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Omnivision OV4689 CMOS
+
+maintainers:
+  - Mikhail Rudenko <mike.rudenko@gmail.com>
+
+description: |
+  The Omnivision OV4689 is a high performance, 1/3-inch, 4 megapixel
+  image sensor. Ihis chip supports high frame rate speeds up to 90 fps
+  at 2688x1520 resolution. It is programmable through an I2C
+  interface, and sensor output is sent via 1/2/4 lane MIPI CSI-2
+  connection.
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    const: ovti,ov4689
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description:
+      External clock (XVCLK) for the sensor, 6-64 MHz
+    maxItems: 1
+
+  dovdd-supply:
+    description:
+      Digital I/O voltage supply, 1.7-3.0 V
+
+  avdd-supply:
+    description:
+      Analog voltage supply, 2.6-3.0 V
+
+  dvdd-supply:
+    description:
+      Digital core voltage supply, 1.1-1.3 V
+
+  powerdown-gpios:
+    description:
+      GPIO connected to the powerdown pin (active low)
+
+  reset-gpios:
+    maxItems: 1
+    description:
+      GPIO connected to the reset pin (active low)
+
+  orientation: true
+
+  rotation: true
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+    description:
+      Output port node, single endpoint describing the CSI-2 transmitter
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            oneOf:
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+              - items:
+                  - const: 1
+                  - const: 2
+              - items:
+                  - const: 1
+          link-frequencies: true
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - dovdd-supply
+  - avdd-supply
+  - dvdd-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ov4689: camera@36 {
+            compatible = "ovti,ov4689";
+            reg = <0x36>;
+
+            clocks = <&ov4689_clk>;
+
+            avdd-supply = <&ov4689_avdd>;
+            dovdd-supply = <&ov4689_dovdd>;
+            dvdd-supply = <&ov4689_dvdd>;
+
+            powerdown-gpios = <&pio 107 GPIO_ACTIVE_LOW>;
+            reset-gpios = <&pio 109 GPIO_ACTIVE_LOW>;
+
+            orientation = <2>;
+            rotation = <0>;
+
+            port {
+                wcam_out: endpoint {
+                    remote-endpoint = <&mipi_in_wcam>;
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <504000000>;
+                };
+            };
+        };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
index 540fd69ac39f..a621032f9bd0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5640.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OmniVision OV5640 Image Sensor Device Tree Bindings
+title: OmniVision OV5640 Image Sensor
 
 maintainers:
   - Steve Longerbeam <slongerbeam@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml
new file mode 100644
index 000000000000..bc9b27afe3ea
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5645.yaml
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ovti,ov5645.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OmniVision OV5645 Image Sensor
+
+maintainers:
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+
+properties:
+  compatible:
+    const: ovti,ov5645
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: XCLK Input Clock
+
+  clock-frequency:
+    description: Frequency of the xclk clock in Hz.
+
+  vdda-supply:
+    description: Analog voltage supply, 2.8 volts
+
+  vddd-supply:
+    description: Digital core voltage supply, 1.5 volts
+
+  vdddo-supply:
+    description: Digital I/O voltage supply, 1.8 volts
+
+  enable-gpios:
+    maxItems: 1
+    description:
+      Reference to the GPIO connected to the PWDNB pin, if any.
+
+  reset-gpios:
+    maxItems: 1
+    description:
+      Reference to the GPIO connected to the RESETB pin, if any.
+
+  port:
+    description: Digital Output Port
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            minItems: 1
+            maxItems: 2
+            items:
+              enum: [1, 2]
+
+        required:
+          - data-lanes
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - vdddo-supply
+  - vdda-supply
+  - vddd-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera@3c {
+            compatible = "ovti,ov5645";
+            reg = <0x3c>;
+            clocks = <&clks 1>;
+            clock-frequency = <24000000>;
+            vdddo-supply = <&ov5645_vdddo_1v8>;
+            vdda-supply = <&ov5645_vdda_2v8>;
+            vddd-supply = <&ov5645_vddd_1v5>;
+            enable-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&pinctrl_ov5645>;
+
+            port {
+                ov5645_ep: endpoint {
+                    remote-endpoint = <&csi0_ep>;
+                    data-lanes = <1 2>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml
index 246dc5fec716..61e4e9cf8783 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov5648.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5648.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OmniVision OV5648 Image Sensor Device Tree Bindings
+title: OmniVision OV5648 Image Sensor
 
 maintainers:
   - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
index 44529425ce3a..161e6d598e1c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
@@ -105,6 +105,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/media/video-interfaces.h>
 
     i2c0 {
         #address-cells = <1>;
@@ -118,7 +119,7 @@ examples:
 
             port {
                 ov772x_0: endpoint {
-                    bus-type = <5>;
+                    bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
                     vsync-active = <0>;
                     hsync-active = <0>;
                     pclk-sample = <0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
index b962863e4f65..6bac326dceaf 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov8865.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/i2c/ovti,ov8865.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OmniVision OV8865 Image Sensor Device Tree Bindings
+title: OmniVision OV8865 Image Sensor
 
 maintainers:
   - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
index bf115ab9d926..0c4654e70d46 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
@@ -16,10 +16,13 @@ description:
   sensor with an active array size of 1296H x 816V. It is programmable through
   I2C interface. The I2C client address is fixed to 0x60/0x70 as per sensor data
   sheet. Image data is sent through MIPI CSI-2.
+  OV9281 has a different lens chief ray angle.
 
 properties:
   compatible:
-    const: ovti,ov9282
+    enum:
+      - ovti,ov9281
+      - ovti,ov9282
   reg:
     description: I2C address
     maxItems: 1
@@ -36,6 +39,15 @@ properties:
     description: Reference to the GPIO connected to the XCLR pin, if any.
     maxItems: 1
 
+  avdd-supply:
+    description: Analog voltage supply, 2.8 volts
+
+  dvdd-supply:
+    description: Digital core voltage supply, 1.2 volts
+
+  dovdd-supply:
+    description: Digital I/O voltage supply, 1.8 volts
+
   port:
     additionalProperties: false
     $ref: /schemas/graph.yaml#/$defs/port-base
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
new file mode 100644
index 000000000000..21377daae026
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx290.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX290 1/2.8-Inch CMOS Image Sensor
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+  - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+description: |-
+  The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with Square
+  Pixel for Color Cameras. It is programmable through I2C and 4-wire
+  interfaces. The sensor output is available via CMOS logic parallel SDR
+  output, Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2
+  bus is the default. No bindings have been defined for the other busses.
+
+properties:
+  compatible:
+    enum:
+      - sony,imx290
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    description: Input clock (37.125 MHz or 74.25 MHz)
+    items:
+      - const: xclk
+
+  clock-frequency:
+    description: Frequency of the xclk clock in Hz
+
+  vdda-supply:
+    description: Analog power supply (2.9V)
+
+  vddd-supply:
+    description: Digital core power supply (1.2V)
+
+  vdddo-supply:
+    description: Digital I/O power supply (1.8V)
+
+  reset-gpios:
+    description: Sensor reset (XCLR) GPIO
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    description: |
+      Video output port
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            anyOf:
+              - items:
+                  - const: 1
+                  - const: 2
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+
+          link-frequencies: true
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - clock-frequency
+  - vdda-supply
+  - vddd-supply
+  - vdddo-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        imx290: camera-sensor@1a {
+            compatible = "sony,imx290";
+            reg = <0x1a>;
+
+            pinctrl-names = "default";
+            pinctrl-0 = <&camera_rear_default>;
+
+            clocks = <&gcc 90>;
+            clock-names = "xclk";
+            clock-frequency = <37125000>;
+
+            vdddo-supply = <&camera_vdddo_1v8>;
+            vdda-supply = <&camera_vdda_2v8>;
+            vddd-supply = <&camera_vddd_1v5>;
+
+            reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
+
+            port {
+                imx290_ep: endpoint {
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <445500000>;
+                    remote-endpoint = <&csiphy0_ep>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
index 26d1807d0bb6..60dc25ff2b9e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
@@ -19,7 +19,9 @@ description:
 
 properties:
   compatible:
-    const: sony,imx412
+    enum:
+      - sony,imx412
+      - sony,imx577
   reg:
     description: I2C address
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
deleted file mode 100644
index 7976e6c40a80..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
+++ /dev/null
@@ -1,82 +0,0 @@
-STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
-
-MIPID02 has two CSI-2 input ports, only one of those ports can be active at a
-time. Active port input stream will be de-serialized and its content outputted
-through PARALLEL output port.
-CSI-2 first input port is a dual lane 800Mbps per lane whereas CSI-2 second
-input port is a single lane 800Mbps. Both ports support clock and data lane
-polarity swap. First port also supports data lane swap.
-PARALLEL output port has a maximum width of 12 bits.
-Supported formats are RAW6, RAW7, RAW8, RAW10, RAW12, RGB565, RGB888, RGB444,
-YUV420 8-bit, YUV422 8-bit and YUV420 10-bit.
-
-Required Properties:
-- compatible: shall be "st,st-mipid02"
-- clocks: reference to the xclk input clock.
-- clock-names: shall be "xclk".
-- VDDE-supply: sensor digital IO supply. Must be 1.8 volts.
-- VDDIN-supply: sensor internal regulator supply. Must be 1.8 volts.
-
-Optional Properties:
-- reset-gpios: reference to the GPIO connected to the xsdn pin, if any.
-	       This is an active low signal to the mipid02.
-
-Required subnodes:
-  - ports: A ports node with one port child node per device input and output
-	   port, in accordance with the video interface bindings defined in
-	   Documentation/devicetree/bindings/media/video-interfaces.txt. The
-	   port nodes are numbered as follows:
-
-	   Port Description
-	   -----------------------------
-	   0    CSI-2 first input port
-	   1    CSI-2 second input port
-	   2    PARALLEL output
-
-Endpoint node required property for CSI-2 connection is:
-- data-lanes: shall be <1> for Port 1. for Port 0 dual-lane operation shall be
-<1 2> or <2 1>. For Port 0 single-lane operation shall be <1> or <2>.
-Endpoint node optional property for CSI-2 connection is:
-- lane-polarities: any lane can be inverted or not.
-
-Endpoint node required property for PARALLEL connection is:
-- bus-width: shall be set to <6>, <7>, <8>, <10> or <12>.
-Endpoint node optional properties for PARALLEL connection are:
-- hsync-active: active state of the HSYNC signal, 0/1 for LOW/HIGH respectively.
-LOW being the default.
-- vsync-active: active state of the VSYNC signal, 0/1 for LOW/HIGH respectively.
-LOW being the default.
-
-Example:
-
-mipid02: csi2rx@14 {
-	compatible = "st,st-mipid02";
-	reg = <0x14>;
-	status = "okay";
-	clocks = <&clk_ext_camera_12>;
-	clock-names = "xclk";
-	VDDE-supply = <&vdd>;
-	VDDIN-supply = <&vdd>;
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		port@0 {
-			reg = <0>;
-
-			ep0: endpoint {
-				data-lanes = <1 2>;
-				remote-endpoint = <&mipi_csi2_in>;
-			};
-		};
-		port@2 {
-			reg = <2>;
-
-			ep2: endpoint {
-				bus-width = <8>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				remote-endpoint = <&parallel_out>;
-			};
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
new file mode 100644
index 000000000000..19a39d753aad
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
@@ -0,0 +1,176 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/st,st-mipid02.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics MIPID02 CSI-2 to PARALLEL bridge
+
+maintainers:
+  - Benjamin Mugnier <benjamin.mugnier@foss.st.com>
+  - Sylvain Petinot <sylvain.petinot@foss.st.com>
+
+description:
+  MIPID02 has two CSI-2 input ports, only one of those ports can be
+  active at a time. Active port input stream will be de-serialized
+  and its content outputted through PARALLEL output port.
+  CSI-2 first input port is a dual lane 800Mbps per lane whereas CSI-2
+  second input port is a single lane 800Mbps. Both ports support clock
+  and data lane polarity swap. First port also supports data lane swap.
+  PARALLEL output port has a maximum width of 12 bits.
+  Supported formats are RAW6, RAW7, RAW8, RAW10, RAW12, RGB565, RGB888,
+  RGB444, YUV420 8-bit, YUV422 8-bit and YUV420 10-bit.
+
+properties:
+  compatible:
+    const: st,st-mipid02
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: xclk
+
+  VDDE-supply:
+    description:
+      Sensor digital IO supply. Must be 1.8 volts.
+
+  VDDIN-supply:
+    description:
+      Sensor internal regulator supply. Must be 1.8 volts.
+
+  reset-gpios:
+    description:
+      Reference to the GPIO connected to the xsdn pin, if any.
+      This is an active low signal to the mipid02.
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description: CSI-2 first input port
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                description:
+                  Single-lane operation shall be <1> or <2> .
+                  Dual-lane operation shall be <1 2> or <2 1> .
+                minItems: 1
+                maxItems: 2
+
+              lane-polarities:
+                description:
+                  Any lane can be inverted or not.
+                minItems: 1
+                maxItems: 2
+
+            required:
+              - data-lanes
+
+      port@1:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description: CSI-2 second input port
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                description:
+                  Single-lane operation shall be <1> or <2> .
+                maxItems: 1
+
+              lane-polarities:
+                description:
+                  Any lane can be inverted or not.
+                maxItems: 1
+
+            required:
+              - data-lanes
+
+      port@2:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description: Output port
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              bus-width:
+                enum: [6, 7, 8, 10, 12]
+
+            required:
+              - bus-width
+
+    anyOf:
+      - required:
+          - port@0
+      - required:
+          - port@1
+
+    required:
+      - port@2
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - VDDE-supply
+  - VDDIN-supply
+  - ports
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        mipid02: csi2rx@14 {
+            compatible = "st,st-mipid02";
+            reg = <0x14>;
+            status = "okay";
+            clocks = <&clk_ext_camera_12>;
+            clock-names = "xclk";
+            VDDE-supply = <&vdd>;
+            VDDIN-supply = <&vdd>;
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                port@0 {
+                    reg = <0>;
+
+                    ep0: endpoint {
+                        data-lanes = <1 2>;
+                        remote-endpoint = <&mipi_csi2_in>;
+                    };
+                };
+                port@2 {
+                    reg = <2>;
+
+                    ep2: endpoint {
+                        bus-width = <8>;
+                        hsync-active = <0>;
+                        vsync-active = <0>;
+                        remote-endpoint = <&parallel_out>;
+                    };
+                };
+            };
+        };
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
new file mode 100644
index 000000000000..8c28848b226a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
@@ -0,0 +1,113 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2022 STMicroelectronics SA.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/st,st-vgxy61.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics VGxy61 HDR Global Shutter Sensor Family
+
+maintainers:
+  - Benjamin Mugnier <benjamin.mugnier@foss.st.com>
+  - Sylvain Petinot <sylvain.petinot@foss.st.com>
+
+description: |-
+  STMicroelectronics VGxy61 family has a CSI-2 output port. CSI-2 output is a
+  quad lanes 800Mbps per lane.
+  Supported formats are RAW8, RAW10, RAW12, RAW14 and RAW16.
+  Following part number are supported
+  - VG5661 and VG6661 are 1.6 Mpx (1464 x 1104) monochrome and color sensors.
+  Maximum frame rate is 75 fps.
+  - VG5761 and VG6761 are 2.3 Mpx (1944 x 1204) monochrome and color sensors.
+  Maximum frame rate is 60 fps.
+
+properties:
+  compatible:
+    const: st,st-vgxy61
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  VCORE-supply:
+    description:
+      Sensor digital core supply. Must be 1.2 volts.
+
+  VDDIO-supply:
+    description:
+      Sensor digital IO supply. Must be 1.8 volts.
+
+  VANA-supply:
+    description:
+      Sensor analog supply. Must be 2.8 volts.
+
+  reset-gpios:
+    description:
+      Reference to the GPIO connected to the reset pin, if any.
+      This is an active low signal to the vgxy61.
+
+  st,strobe-gpios-polarity:
+    description:
+      Invert polarity of illuminator's lights strobe GPIOs.
+      These GPIOs directly drive the illuminator LEDs.
+    type: boolean
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            description:
+              CSI lanes to use
+            items:
+              - const: 1
+              - const: 2
+              - const: 3
+              - const: 4
+
+          remote-endpoint: true
+
+        required:
+          - data-lanes
+
+required:
+  - compatible
+  - clocks
+  - VCORE-supply
+  - VDDIO-supply
+  - VANA-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        vgxy61: csi2tx@10 {
+            compatible = "st,st-vgxy61";
+            reg = <0x10>;
+            clocks = <&clk_ext_camera>;
+            VCORE-supply = <&v1v2>;
+            VDDIO-supply = <&v1v8>;
+            VANA-supply = <&v2v8>;
+            reset-gpios = <&mfxgpio 18 GPIO_ACTIVE_LOW>;
+            port {
+                ep0: endpoint {
+                    data-lanes = <1 2 3 4>;
+                    remote-endpoint = <&mipi_csi2_out>;
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml
new file mode 100644
index 000000000000..b8ba85a2416c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/i2c/toshiba,tc358746.yaml
@@ -0,0 +1,178 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/toshiba,tc358746.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba TC358746 Parallel to MIPI CSI2 Bridge
+
+maintainers:
+  - Marco Felsch <kernel@pengutronix.de>
+
+description: |-
+  The Toshiba TC358746 converts a parallel video stream into a MIPI CSI-2
+  stream. The direction can be either parallel-in -> csi-out or csi-in ->
+  parallel-out The chip is programmable trough I2C and SPI but the SPI
+  interface is only supported in parallel-in -> csi-out mode.
+
+  Note that the current device tree bindings only support the
+  parallel-in -> csi-out path.
+
+properties:
+  compatible:
+    const: toshiba,tc358746
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description:
+      The phandle to the reference clock source. This corresponds to the
+      hardware pin REFCLK.
+    maxItems: 1
+
+  clock-names:
+    const: refclk
+
+  "#clock-cells":
+    description: |
+      The bridge can act as clock provider for the sensor. To enable this
+      support #clock-cells must be specified. Attention if this feature is used
+      then the mclk rate must be at least: (2 * link-frequency) / 8
+                                           `------------------´   ^
+                                           internal PLL rate   smallest possible
+                                                                   mclk-div
+    const: 0
+
+  clock-output-names:
+    description:
+      The clock name of the MCLK output, the default name is tc358746-mclk.
+    maxItems: 1
+
+  vddc-supply:
+    description: Digital core voltage supply, 1.2 volts
+
+  vddio-supply:
+    description: Digital I/O voltage supply, 1.8 volts
+
+  vddmipi-supply:
+    description: MIPI CSI phy voltage supply, 1.2 volts
+
+  reset-gpios:
+    description:
+      The phandle and specifier for the GPIO that controls the chip reset.
+      This corresponds to the hardware pin RESX which is physically active low.
+    maxItems: 1
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        description: Input port
+
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              hsync-active: true
+              vsync-active: true
+              bus-type:
+                enum: [ 5, 6 ]
+
+            required:
+              - hsync-active
+              - vsync-active
+              - bus-type
+
+      port@1:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        description: Output port
+
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+
+              clock-noncontinuous: true
+              link-frequencies: true
+
+            required:
+              - data-lanes
+              - link-frequencies
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - vddc-supply
+  - vddio-supply
+  - vddmipi-supply
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      csi-bridge@e {
+        compatible = "toshiba,tc358746";
+        reg = <0xe>;
+
+        clocks = <&refclk>;
+        clock-names = "refclk";
+
+        reset-gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+
+        vddc-supply = <&v1_2d>;
+        vddio-supply = <&v1_8d>;
+        vddmipi-supply = <&v1_2d>;
+
+        /* sensor mclk provider */
+        #clock-cells = <0>;
+
+        ports {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          /* Input */
+          port@0 {
+            reg = <0>;
+            tc358746_in: endpoint {
+              remote-endpoint = <&sensor_out>;
+              hsync-active = <0>;
+              vsync-active = <0>;
+              bus-type = <5>;
+            };
+          };
+
+          /* Output */
+          port@1 {
+            reg = <1>;
+            tc358746_out: endpoint {
+              remote-endpoint = <&mipi_csi2_in>;
+              data-lanes = <1 2>;
+              clock-noncontinuous;
+              link-frequencies = /bits/ 64 <216000000>;
+            };
+          };
+        };
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
index b39b84c5f012..de3e483f146a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/media/marvell,mmp2-ccic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell MMP2 camera host interface bindings
+title: Marvell MMP2 camera host interface
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
@@ -68,6 +68,7 @@ additionalProperties: false
 examples:
   - |
     #include <dt-bindings/clock/marvell,mmp2.h>
+    #include <dt-bindings/media/video-interfaces.h>
     #include <dt-bindings/power/marvell,mmp2.h>
 
     camera@d420a000 {
@@ -83,7 +84,7 @@ examples:
       port {
         camera0_0: endpoint {
           remote-endpoint = <&ov7670_0>;
-          bus-type = <5>;      /* Parallel */
+          bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
           hsync-active = <1>;  /* Active high */
           vsync-active = <1>;  /* Active high */
           pclk-sample = <0>;   /* Falling */
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml
new file mode 100644
index 000000000000..71595c013dbb
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml
@@ -0,0 +1,168 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mt8195-jpegdec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek JPEG Decoder
+
+maintainers:
+  - kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>
+
+description:
+  MediaTek JPEG Decoder is the JPEG decode hardware present in MediaTek SoCs
+
+properties:
+  compatible:
+    const: mediatek,mt8195-jpgdec
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 6
+    description:
+      Points to the respective IOMMU block with master port as argument, see
+      Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
+      Ports are according to the HW.
+
+  dma-ranges:
+    maxItems: 1
+    description: |
+      Describes the physical address space of IOMMU maps to memory.
+
+  "#address-cells":
+    const: 2
+
+  "#size-cells":
+    const: 2
+
+  ranges: true
+
+# Required child node:
+patternProperties:
+  "^jpgdec@[0-9a-f]+$":
+    type: object
+    description:
+      The jpeg decoder hardware device node which should be added as subnodes to
+      the main jpeg node.
+
+    properties:
+      compatible:
+        const: mediatek,mt8195-jpgdec-hw
+
+      reg:
+        maxItems: 1
+
+      iommus:
+        minItems: 1
+        maxItems: 32
+        description:
+          List of the hardware port in respective IOMMU block for current Socs.
+          Refer to bindings/iommu/mediatek,iommu.yaml.
+
+      interrupts:
+        maxItems: 1
+
+      clocks:
+        maxItems: 1
+
+      clock-names:
+        items:
+          - const: jpgdec
+
+      power-domains:
+        maxItems: 1
+
+    required:
+      - compatible
+      - reg
+      - iommus
+      - interrupts
+      - clocks
+      - clock-names
+      - power-domains
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - power-domains
+  - iommus
+  - dma-ranges
+  - ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/memory/mt8195-memory-port.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+    #include <dt-bindings/power/mt8195-power.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        jpgdec-master {
+            compatible = "mediatek,mt8195-jpgdec";
+            power-domains = <&spm MT8195_POWER_DOMAIN_VDEC1>;
+            iommus = <&iommu_vpp M4U_PORT_L19_JPGDEC_WDMA0>,
+                     <&iommu_vpp M4U_PORT_L19_JPGDEC_BSDMA0>,
+                     <&iommu_vpp M4U_PORT_L19_JPGDEC_WDMA1>,
+                     <&iommu_vpp M4U_PORT_L19_JPGDEC_BSDMA1>,
+                     <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET1>,
+                     <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET0>;
+            dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
+            #address-cells = <2>;
+            #size-cells = <2>;
+            ranges;
+
+            jpgdec@1a040000 {
+                compatible = "mediatek,mt8195-jpgdec-hw";
+                reg = <0 0x1a040000 0 0x10000>;/* JPGDEC_C0 */
+                iommus = <&iommu_vdo M4U_PORT_L19_JPGDEC_WDMA0>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BSDMA0>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_WDMA1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BSDMA1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BUFF_OFFSET1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BUFF_OFFSET0>;
+                interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH 0>;
+                clocks = <&vencsys CLK_VENC_JPGDEC>;
+                clock-names = "jpgdec";
+                power-domains = <&spm MT8195_POWER_DOMAIN_VDEC0>;
+            };
+
+            jpgdec@1a050000 {
+                compatible = "mediatek,mt8195-jpgdec-hw";
+                reg = <0 0x1a050000 0 0x10000>;/* JPGDEC_C1 */
+                iommus = <&iommu_vdo M4U_PORT_L19_JPGDEC_WDMA0>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BSDMA0>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_WDMA1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BSDMA1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BUFF_OFFSET1>,
+                         <&iommu_vdo M4U_PORT_L19_JPGDEC_BUFF_OFFSET0>;
+                interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH 0>;
+                clocks = <&vencsys CLK_VENC_JPGDEC_C1>;
+                clock-names = "jpgdec";
+                power-domains = <&spm MT8195_POWER_DOMAIN_VDEC1>;
+            };
+
+            jpgdec@1b040000 {
+                compatible = "mediatek,mt8195-jpgdec-hw";
+                reg = <0 0x1b040000 0 0x10000>;/* JPGDEC_C2 */
+                iommus = <&iommu_vpp M4U_PORT_L20_JPGDEC_WDMA0>,
+                         <&iommu_vpp M4U_PORT_L20_JPGDEC_BSDMA0>,
+                         <&iommu_vpp M4U_PORT_L20_JPGDEC_WDMA1>,
+                         <&iommu_vpp M4U_PORT_L20_JPGDEC_BSDMA1>,
+                         <&iommu_vpp M4U_PORT_L20_JPGDEC_BUFF_OFFSET1>,
+                         <&iommu_vpp M4U_PORT_L20_JPGDEC_BUFF_OFFSET0>;
+                interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH 0>;
+                clocks = <&vencsys_core1 CLK_VENC_CORE1_JPGDEC>;
+                clock-names = "jpgdec";
+                power-domains = <&spm MT8195_POWER_DOMAIN_VDEC2>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
new file mode 100644
index 000000000000..95990539f7c0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml
@@ -0,0 +1,147 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mt8195-jpegenc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek JPEG Encoder
+
+maintainers:
+  - kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>
+
+description:
+  MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs
+
+properties:
+  compatible:
+    const: mediatek,mt8195-jpgenc
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 4
+    description:
+      Points to the respective IOMMU block with master port as argument, see
+      Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
+      Ports are according to the HW.
+
+  dma-ranges:
+    maxItems: 1
+    description: |
+      Describes the physical address space of IOMMU maps to memory.
+
+  "#address-cells":
+    const: 2
+
+  "#size-cells":
+    const: 2
+
+  ranges: true
+
+# Required child node:
+patternProperties:
+  "^jpgenc@[0-9a-f]+$":
+    type: object
+    description:
+      The jpeg encoder hardware device node which should be added as subnodes to
+      the main jpeg node.
+
+    properties:
+      compatible:
+        const: mediatek,mt8195-jpgenc-hw
+
+      reg:
+        maxItems: 1
+
+      iommus:
+        minItems: 1
+        maxItems: 32
+        description:
+          List of the hardware port in respective IOMMU block for current Socs.
+          Refer to bindings/iommu/mediatek,iommu.yaml.
+
+      interrupts:
+        maxItems: 1
+
+      clocks:
+        maxItems: 1
+
+      clock-names:
+        items:
+          - const: jpgenc
+
+      power-domains:
+        maxItems: 1
+
+    required:
+      - compatible
+      - reg
+      - iommus
+      - interrupts
+      - clocks
+      - clock-names
+      - power-domains
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - power-domains
+  - iommus
+  - dma-ranges
+  - ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/memory/mt8195-memory-port.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+    #include <dt-bindings/power/mt8195-power.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        jpgenc-master {
+            compatible = "mediatek,mt8195-jpgenc";
+            power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>;
+            iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>,
+                     <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>,
+                     <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>,
+                     <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>;
+            dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
+            #address-cells = <2>;
+            #size-cells = <2>;
+            ranges;
+
+            jpgenc@1a030000 {
+                compatible = "mediatek,mt8195-jpgenc-hw";
+                reg = <0 0x1a030000 0 0x10000>;
+                iommus = <&iommu_vdo M4U_PORT_L19_JPGENC_Y_RDMA>,
+                         <&iommu_vdo M4U_PORT_L19_JPGENC_C_RDMA>,
+                         <&iommu_vdo M4U_PORT_L19_JPGENC_Q_TABLE>,
+                         <&iommu_vdo M4U_PORT_L19_JPGENC_BSDMA>;
+                interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH 0>;
+                clocks = <&vencsys CLK_VENC_JPGENC>;
+                clock-names = "jpgenc";
+                power-domains = <&spm MT8195_POWER_DOMAIN_VENC>;
+            };
+
+            jpgenc@1b030000 {
+                compatible = "mediatek,mt8195-jpgenc-hw";
+                reg = <0 0x1b030000 0 0x10000>;
+                iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>,
+                         <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>,
+                         <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>,
+                         <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>;
+                interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH 0>;
+                clocks = <&vencsys_core1 CLK_VENC_CORE1_JPGENC>;
+                clock-names = "jpgenc";
+                power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
index 32aee09aea33..0f2ea8d9a10c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
@@ -67,6 +67,12 @@ properties:
   power-domains:
     maxItems: 1
 
+  "#address-cells":
+    const: 2
+
+  "#size-cells":
+    const: 2
+
 required:
   - compatible
   - reg
@@ -84,7 +90,9 @@ allOf:
           contains:
             enum:
               - mediatek,mt8183-vcodec-enc
+              - mediatek,mt8188-vcodec-enc
               - mediatek,mt8192-vcodec-enc
+              - mediatek,mt8195-vcodec-enc
 
     then:
       required:
@@ -107,7 +115,9 @@ allOf:
         compatible:
           enum:
             - mediatek,mt8173-vcodec-enc
+            - mediatek,mt8188-vcodec-enc
             - mediatek,mt8192-vcodec-enc
+            - mediatek,mt8195-vcodec-enc
 
     then:
       properties:
@@ -118,7 +128,7 @@ allOf:
         clock-names:
           items:
             - const: venc_sel
-    else:  # for vp8 hw decoder
+    else:  # for vp8 hw encoder
       properties:
         clock:
           items:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml
index 5e8d001492cc..cfabf360f278 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml
@@ -22,6 +22,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt7623-jpgdec
+              - mediatek,mt8188-jpgdec
           - const: mediatek,mt2701-jpgdec
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index fc727300b493..c8412e8ab353 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -19,6 +19,7 @@ properties:
           - mediatek,mt2701-jpgenc
           - mediatek,mt8183-jpgenc
           - mediatek,mt8186-jpgenc
+          - mediatek,mt8188-jpgenc
       - const: mediatek,mtk-jpgenc
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/microchip,xisc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/microchip,xisc.yaml
index 8b37fccab5e2..25f5f79d40ce 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/microchip,xisc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/microchip,xisc.yaml
@@ -106,6 +106,7 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/at91.h>
     #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/media/video-interfaces.h>
 
     xisc: xisc@e1408000 {
         compatible = "microchip,sama7g5-isc";
@@ -118,7 +119,7 @@ examples:
 
         port {
                 xisc_in: endpoint {
-                       bus-type = <5>; /* Parallel */
+                       bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
                        remote-endpoint = <&csi2dc_out>;
                        hsync-active = <1>;
                        vsync-active = <1>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/renesas,ceu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,ceu.yaml
index 50e0740af15a..d527fc42c3fd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/renesas,ceu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,ceu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/renesas,ceu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Renesas Capture Engine Unit (CEU) Bindings
+title: Renesas Capture Engine Unit (CEU)
 
 maintainers:
   - Jacopo Mondi <jacopo+renesas@jmondi.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
new file mode 100644
index 000000000000..7dde7967c886
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
@@ -0,0 +1,157 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (C) 2022 Renesas Electronics Corp.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/renesas,rzg2l-cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/G2L (and alike SoC's) Camera Data Receiving Unit (CRU) Image processing
+
+maintainers:
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+
+description:
+  The CRU image processing module is a data conversion module equipped with pixel
+  color space conversion, LUT, pixel format conversion, etc. An MIPI CSI-2 input and
+  parallel (including ITU-R BT.656) input are provided as the image sensor interface.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,r9a07g044-cru       # RZ/G2{L,LC}
+          - renesas,r9a07g054-cru       # RZ/V2L
+      - const: renesas,rzg2l-cru
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 3
+
+  interrupt-names:
+    items:
+      - const: image_conv
+      - const: image_conv_err
+      - const: axi_mst_err
+
+  clocks:
+    items:
+      - description: CRU Main clock
+      - description: CRU Register access clock
+      - description: CRU image transfer clock
+
+  clock-names:
+    items:
+      - const: video
+      - const: apb
+      - const: axi
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    items:
+      - description: CRU_PRESETN reset terminal
+      - description: CRU_ARESETN reset terminal
+
+  reset-names:
+    items:
+      - const: presetn
+      - const: aresetn
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port node, single endpoint describing a parallel input source.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              hsync-active: true
+              vsync-active: true
+              bus-width: true
+              data-shift: true
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Input port node, describing the Image Processing module connected to the
+          CSI-2 receiver.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  # Device node example with CSI-2
+  - |
+    #include <dt-bindings/clock/r9a07g044-cpg.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    cru: video@10830000 {
+        compatible = "renesas,r9a07g044-cru", "renesas,rzg2l-cru";
+        reg = <0x10830000 0x400>;
+        interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "image_conv", "image_conv_err", "axi_mst_err";
+        clocks = <&cpg CPG_MOD R9A07G044_CRU_VCLK>,
+                 <&cpg CPG_MOD R9A07G044_CRU_PCLK>,
+                 <&cpg CPG_MOD R9A07G044_CRU_ACLK>;
+        clock-names = "video", "apb", "axi";
+        power-domains = <&cpg>;
+        resets = <&cpg R9A07G044_CRU_PRESETN>,
+                 <&cpg R9A07G044_CRU_ARESETN>;
+        reset-names = "presetn", "aresetn";
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                reg = <0>;
+
+                cru_parallel_in: endpoint@0 {
+                    reg = <0>;
+                    remote-endpoint= <&ov5642>;
+                    hsync-active = <1>;
+                    vsync-active = <1>;
+                };
+            };
+
+            port@1 {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                reg = <1>;
+
+                cru_csi_in: endpoint@0 {
+                    reg = <0>;
+                    remote-endpoint= <&csi_cru_in>;
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml
new file mode 100644
index 000000000000..67eea2ac1d22
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/renesas,rzg2l-csi2.yaml
@@ -0,0 +1,149 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (C) 2022 Renesas Electronics Corp.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/renesas,rzg2l-csi2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/G2L (and alike SoC's) MIPI CSI-2 receiver
+
+maintainers:
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+
+description:
+  The CSI-2 receiver device provides MIPI CSI-2 capabilities for the Renesas RZ/G2L
+  (and alike SoCs). MIPI CSI-2 is part of the CRU block which is used in conjunction
+  with the Image Processing module, which provides the video capture capabilities.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - renesas,r9a07g044-csi2       # RZ/G2{L,LC}
+          - renesas,r9a07g054-csi2       # RZ/V2L
+      - const: renesas,rzg2l-csi2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Internal clock for connecting CRU and MIPI
+      - description: CRU Main clock
+      - description: CRU Register access clock
+
+  clock-names:
+    items:
+      - const: system
+      - const: video
+      - const: apb
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    items:
+      - description: CRU_PRESETN reset terminal
+      - description: CRU_CMN_RSTB reset terminal
+
+  reset-names:
+    items:
+      - const: presetn
+      - const: cmn-rstb
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/$defs/port-base
+        unevaluatedProperties: false
+        description:
+          Input port node, single endpoint describing the CSI-2 transmitter.
+
+        properties:
+          endpoint:
+            $ref: video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+                items:
+                  maximum: 4
+
+            required:
+              - clock-lanes
+              - data-lanes
+
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Output port node, Image Processing block connected to the CSI-2 receiver.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - power-domains
+  - resets
+  - reset-names
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r9a07g044-cpg.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    csi: csi@10830400 {
+        compatible = "renesas,r9a07g044-csi2", "renesas,rzg2l-csi2";
+        reg = <0x10830400 0xfc00>;
+        interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD R9A07G044_CRU_SYSCLK>,
+                 <&cpg CPG_MOD R9A07G044_CRU_VCLK>,
+                 <&cpg CPG_MOD R9A07G044_CRU_PCLK>;
+        clock-names = "system", "video", "apb";
+        power-domains = <&cpg>;
+        resets = <&cpg R9A07G044_CRU_PRESETN>,
+                 <&cpg R9A07G044_CRU_CMN_RSTB>;
+        reset-names = "presetn", "cmn-rstb";
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+
+                csi2_in: endpoint {
+                    clock-lanes = <0>;
+                    data-lanes = <1 2>;
+                    remote-endpoint = <&ov5645_ep>;
+                };
+            };
+
+            port@1 {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                reg = <1>;
+
+                csi2cru: endpoint@0 {
+                    reg = <0>;
+                    remote-endpoint = <&crucsi2>;
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/s5p-mfc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/s5p-mfc.txt
index aa54c8159d9f..8eb90c043d5d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/s5p-mfc.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/s5p-mfc.txt
@@ -10,10 +10,12 @@ Required properties:
   - compatible : value should be either one among the following
 	(a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs
 	(b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs
-	(c) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC
-	(d) "samsung,mfc-v8" for MFC v8 present in Exynos5800 SoC
-	(e) "samsung,exynos5433-mfc" for MFC v8 present in Exynos5433 SoC
-	(f) "samsung,mfc-v10" for MFC v10 present in Exynos7880 SoC
+	(c) "samsung,exynos3250-mfc", "samsung,mfc-v7" for MFC v7
+	     present in Exynos3250 SoC
+	(d) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC
+	(e) "samsung,mfc-v8" for MFC v8 present in Exynos5800 SoC
+	(f) "samsung,exynos5433-mfc" for MFC v8 present in Exynos5433 SoC
+	(g) "samsung,mfc-v10" for MFC v10 present in Exynos7880 SoC
 
   - reg : Physical base address of the IP registers and length of memory
 	  mapped region.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/samsung-s5c73m3.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/samsung-s5c73m3.txt
index 21f31fdf5543..f0ea9adad442 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/samsung-s5c73m3.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/samsung-s5c73m3.txt
@@ -76,7 +76,7 @@ i2c@138a000000 {
 		clock-frequency = <24000000>;
 		clocks = <&clk 0>;
 		clock-names = "cis_extclk";
-		reset-gpios = <&gpf1 3 1>;
+		xshutdown-gpios = <&gpf1 3 1>;
 		standby-gpios = <&gpm0 1 1>;
 		port {
 			s5c73m3_ep: endpoint {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-cec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
index 77144cc6f7db..7f545a587a39 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-cec.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/st,stm32-cec.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 CEC bindings
+title: STMicroelectronics STM32 CEC
 
 maintainers:
   - Yannick Fertre <yannick.fertre@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
index 9c1262a276b5..6b3e413cedb2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/st,stm32-dcmi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Digital Camera Memory Interface (DCMI) binding
+title: STMicroelectronics STM32 Digital Camera Memory Interface (DCMI)
 
 maintainers:
   - Hugues Fruchet <hugues.fruchet@foss.st.com>
@@ -90,7 +90,9 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/stm32mp1-clks.h>
+    #include <dt-bindings/media/video-interfaces.h>
     #include <dt-bindings/reset/stm32mp1-resets.h>
+
     dcmi: dcmi@4c006000 {
         compatible = "st,stm32-dcmi";
         reg = <0x4c006000 0x400>;
@@ -104,7 +106,7 @@ examples:
         port {
              dcmi_0: endpoint {
                    remote-endpoint = <&ov5640_0>;
-                   bus-type = <5>;
+                   bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
                    bus-width = <8>;
                    hsync-active = <0>;
                    vsync-active = <0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml
index f97b4a246605..4afa4a24b868 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/st,stm32-dma2d.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Chrom-Art Accelerator DMA2D binding
+title: STMicroelectronics STM32 Chrom-Art Accelerator DMA2D
 
 description:
   Chrom-ART Accelerator(DMA2D), graphical hardware accelerator
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/video-interface-devices.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/video-interface-devices.yaml
index 4527f56a5a6e..cf7712ad297c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/video-interface-devices.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/video-interface-devices.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/video-interface-devices.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common bindings for video receiver and transmitter devices
+title: Common Properties for Video Receiver and Transmitter Devices
 
 maintainers:
   - Jacopo Mondi <jacopo@jmondi.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/video-interfaces.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/video-interfaces.yaml
index 68c3b9871cf3..a211d49dc2ac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/media/video-interfaces.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/media/video-interfaces.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/video-interfaces.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common bindings for video receiver and transmitter interface endpoints
+title: Common Properties for Video Receiver and Transmitter Interface Endpoints
 
 maintainers:
   - Sakari Ailus <sakari.ailus@linux.intel.com>
@@ -145,9 +145,10 @@ properties:
 
   pclk-sample:
     $ref: /schemas/types.yaml#/definitions/uint32
-    enum: [ 0, 1 ]
+    enum: [ 0, 1, 2 ]
     description:
-      Sample data on rising (1) or falling (0) edge of the pixel clock signal.
+      Sample data on falling (0), rising (1) or both (2) edges of the pixel
+      clock signal.
 
   sync-on-green-active:
     $ref: /schemas/types.yaml#/definitions/uint32
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
similarity index 65%
rename from Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml
rename to Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
index 01c9acf9275d..bd23257fe021 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
@@ -1,26 +1,31 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/memory-controllers/arm,pl353-smc.yaml#
+$id: http://devicetree.org/schemas/memory-controllers/arm,pl35x-smc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ARM PL353 Static Memory Controller (SMC) device-tree bindings
+title: Arm PL35x Series Static Memory Controller (SMC)
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
   - Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
 
-description:
-  The PL353 Static Memory Controller is a bus where you can connect two kinds
+description: |
+  The PL35x Static Memory Controller is a bus where you can connect two kinds
   of memory interfaces, which are NAND and memory mapped interfaces (such as
-  SRAM or NOR).
+  SRAM or NOR) depending on the specific configuration.
+
+  The TRM is available here:
+  https://documentation-service.arm.com/static/5e8e2524fd977155116a58aa
 
 # We need a select here so we don't match all nodes with 'arm,primecell'
 select:
   properties:
     compatible:
       contains:
-        const: arm,pl353-smc-r2p1
+        enum:
+          - arm,pl353-smc-r2p1
+          - arm,pl354
   required:
     - compatible
 
@@ -30,7 +35,9 @@ properties:
 
   compatible:
     items:
-      - const: arm,pl353-smc-r2p1
+      - enum:
+          - arm,pl353-smc-r2p1
+          - arm,pl354
       - const: arm,primecell
 
   "#address-cells":
@@ -46,30 +53,25 @@ properties:
           The three chip select regions are defined in 'ranges'.
 
   clocks:
-    items:
-      - description: clock for the memory device bus
-      - description: main clock of the SMC
+    minItems: 1
+    maxItems: 2
 
   clock-names:
-    items:
-      - const: memclk
-      - const: apb_pclk
+    minItems: 1
+    maxItems: 2
 
   ranges:
     minItems: 1
-    description: |
-      Memory bus areas for interacting with the devices. Reflects
-      the memory layout with four integer values following:
-      <cs-number> 0 <offset> <size>
-    items:
-      - description: NAND bank 0
-      - description: NOR/SRAM bank 0
-      - description: NOR/SRAM bank 1
+    maxItems: 8
 
-  interrupts: true
+  interrupts:
+    minItems: 1
+    items:
+      - description: Combined or Memory interface 0 IRQ
+      - description: Memory interface 1 IRQ
 
 patternProperties:
-  "@[0-3],[a-f0-9]+$":
+  "@[0-7],[a-f0-9]+$":
     type: object
     description: |
       The child device node represents the controller connected to the SMC
@@ -87,7 +89,7 @@ patternProperties:
               - description: |
                   Chip-select ID, as in the parent range property.
                 minimum: 0
-                maximum: 2
+                maximum: 7
               - description: |
                   Offset of the memory region requested by the device.
               - description: |
@@ -102,12 +104,36 @@ required:
   - reg
   - clock-names
   - clocks
-  - "#address-cells"
-  - "#size-cells"
-  - ranges
 
 additionalProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: arm,pl354
+    then:
+      properties:
+        clocks:
+          # According to TRM, really should be 3 clocks
+          maxItems: 1
+
+        clock-names:
+          const: apb_pclk
+
+    else:
+      properties:
+        clocks:
+          items:
+            - description: clock for the memory device bus
+            - description: main clock of the SMC
+
+        clock-names:
+          items:
+            - const: memclk
+            - const: apb_pclk
+
 examples:
   - |
     smcc: memory-controller@e000e000 {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
index 96d563fd61f5..e42aa488704d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/calxeda-ddr-ctrlr.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Calxeda DDR memory controller binding
+title: Calxeda DDR memory controller
 
 description: |
   The Calxeda DDR memory controller is initialised and programmed by the
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml
new file mode 100644
index 000000000000..34b5bd153f63
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-channel.yaml
@@ -0,0 +1,146 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr-channel.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPDDR channel with chip/rank topology description
+
+description:
+  An LPDDR channel is a completely independent set of LPDDR pins (DQ, CA, CS,
+  CK, etc.) that connect one or more LPDDR chips to a host system. The main
+  purpose of this node is to overall LPDDR topology of the system, including the
+  amount of individual LPDDR chips and the ranks per chip.
+
+maintainers:
+  - Julius Werner <jwerner@chromium.org>
+
+properties:
+  compatible:
+    enum:
+      - jedec,lpddr2-channel
+      - jedec,lpddr3-channel
+      - jedec,lpddr4-channel
+      - jedec,lpddr5-channel
+
+  io-width:
+    description:
+      The number of DQ pins in the channel. If this number is different
+      from (a multiple of) the io-width of the LPDDR chip, that means that
+      multiple instances of that type of chip are wired in parallel on this
+      channel (with the channel's DQ pins split up between the different
+      chips, and the CA, CS, etc. pins of the different chips all shorted
+      together).  This means that the total physical memory controlled by a
+      channel is equal to the sum of the densities of each rank on the
+      connected LPDDR chip, times the io-width of the channel divided by
+      the io-width of the LPDDR chip.
+    enum:
+      - 8
+      - 16
+      - 32
+      - 64
+      - 128
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^rank@[0-9]+$":
+    type: object
+    description:
+      Each physical LPDDR chip may have one or more ranks. Ranks are
+      internal but fully independent sub-units of the chip. Each LPDDR bus
+      transaction on the channel targets exactly one rank, based on the
+      state of the CS pins. Different ranks may have different densities and
+      timing requirements.
+    required:
+      - reg
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: jedec,lpddr2-channel
+    then:
+      patternProperties:
+        "^rank@[0-9]+$":
+          $ref: /schemas/memory-controllers/ddr/jedec,lpddr2.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: jedec,lpddr3-channel
+    then:
+      patternProperties:
+        "^rank@[0-9]+$":
+          $ref: /schemas/memory-controllers/ddr/jedec,lpddr3.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: jedec,lpddr4-channel
+    then:
+      patternProperties:
+        "^rank@[0-9]+$":
+          $ref: /schemas/memory-controllers/ddr/jedec,lpddr4.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: jedec,lpddr5-channel
+    then:
+      patternProperties:
+        "^rank@[0-9]+$":
+          $ref: /schemas/memory-controllers/ddr/jedec,lpddr5.yaml#
+
+required:
+  - compatible
+  - io-width
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    lpddr-channel0 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      compatible = "jedec,lpddr3-channel";
+      io-width = <32>;
+
+      rank@0 {
+        compatible = "lpddr3-ff,0100", "jedec,lpddr3";
+        reg = <0>;
+        density = <8192>;
+        io-width = <16>;
+        revision-id = <1 0>;
+      };
+    };
+
+    lpddr-channel1 {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      compatible = "jedec,lpddr4-channel";
+      io-width = <32>;
+
+      rank@0 {
+        compatible = "lpddr4-05,0301", "jedec,lpddr4";
+        reg = <0>;
+        density = <4096>;
+        io-width = <32>;
+        revision-id = <3 1>;
+      };
+
+      rank@1 {
+        compatible = "lpddr4-05,0301", "jedec,lpddr4";
+        reg = <1>;
+        density = <2048>;
+        io-width = <32>;
+        revision-id = <3 1>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-props.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-props.yaml
new file mode 100644
index 000000000000..30267ce70124
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr-props.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common properties for LPDDR types
+
+description:
+  Different LPDDR types generally use the same properties and only differ in the
+  range of legal values for each. This file defines the common parts that can be
+  reused for each type. Nodes using this schema should generally be nested under
+  an LPDDR channel node.
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+properties:
+  compatible:
+    description:
+      Compatible strings can be either explicit vendor names and part numbers
+      (e.g. elpida,ECB240ABACN), or generated strings of the form
+      lpddrX-YY,ZZZZ where X is the LPDDR version, YY is the manufacturer ID
+      (from MR5) and ZZZZ is the revision ID (from MR6 and MR7). Both IDs are
+      formatted in lower case hexadecimal representation with leading zeroes.
+      The latter form can be useful when LPDDR nodes are created at runtime by
+      boot firmware that doesn't have access to static part number information.
+
+  reg:
+    description:
+      The rank number of this LPDDR rank when used as a subnode to an LPDDR
+      channel.
+    minimum: 0
+    maximum: 3
+
+  revision-id:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      Revision IDs read from Mode Register 6 and 7. One byte per uint32 cell (i.e. <MR6 MR7>).
+    maxItems: 2
+    items:
+      minimum: 0
+      maximum: 255
+
+  density:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Density in megabits of SDRAM chip. Decoded from Mode Register 8.
+    enum:
+      - 64
+      - 128
+      - 256
+      - 512
+      - 1024
+      - 2048
+      - 3072
+      - 4096
+      - 6144
+      - 8192
+      - 12288
+      - 16384
+      - 24576
+      - 32768
+
+  io-width:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      IO bus width in bits of SDRAM chip. Decoded from Mode Register 8.
+    enum:
+      - 8
+      - 16
+      - 32
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml
index 9d78f140609b..a237bc259273 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml
@@ -9,6 +9,9 @@ title: LPDDR2 SDRAM compliant to JEDEC JESD209-2
 maintainers:
   - Krzysztof Kozlowski <krzk@kernel.org>
 
+allOf:
+  - $ref: jedec,lpddr-props.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -17,13 +20,15 @@ properties:
               - elpida,ECB240ABACN
               - elpida,B8132B2PB-6D-F
           - enum:
-              - jedec,lpddr2-s4
-      - items:
-          - enum:
+              - jedec,lpddr2-nvm
               - jedec,lpddr2-s2
+              - jedec,lpddr2-s4
       - items:
+          - pattern: "^lpddr2-[0-9a-f]{2},[0-9a-f]{4}$"
           - enum:
               - jedec,lpddr2-nvm
+              - jedec,lpddr2-s2
+              - jedec,lpddr2-s4
 
   revision-id1:
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -41,41 +46,6 @@ properties:
       Property is deprecated, use revision-id instead.
     deprecated: true
 
-  revision-id:
-    $ref: /schemas/types.yaml#/definitions/uint32-array
-    description: |
-      Revision IDs read from Mode Register 6 and 7. One byte per uint32 cell (i.e. <MR6 MR7>).
-    minItems: 2
-    maxItems: 2
-    items:
-      minimum: 0
-      maximum: 255
-
-  density:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: |
-      Density in megabits of SDRAM chip. Obtained from device datasheet.
-    enum:
-      - 64
-      - 128
-      - 256
-      - 512
-      - 1024
-      - 2048
-      - 4096
-      - 8192
-      - 16384
-      - 32768
-
-  io-width:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: |
-      IO bus width in bits of SDRAM chip. Obtained from device datasheet.
-    enum:
-      - 32
-      - 16
-      - 8
-
   tRRD-min-tck:
     $ref: /schemas/types.yaml#/definitions/uint32
     maximum: 16
@@ -168,7 +138,7 @@ required:
   - density
   - io-width
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
index 48908a19473c..e328a1195ba6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
@@ -9,35 +9,24 @@ title: LPDDR3 SDRAM compliant to JEDEC JESD209-3
 maintainers:
   - Krzysztof Kozlowski <krzk@kernel.org>
 
+allOf:
+  - $ref: jedec,lpddr-props.yaml#
+
 properties:
   compatible:
-    items:
-      - enum:
-          - samsung,K3QF2F20DB
-      - const: jedec,lpddr3
+    oneOf:
+      - items:
+          - enum:
+              - samsung,K3QF2F20DB
+          - const: jedec,lpddr3
+      - items:
+          - pattern: "^lpddr3-[0-9a-f]{2},[0-9a-f]{4}$"
+          - const: jedec,lpddr3
 
   '#address-cells':
     const: 1
     deprecated: true
 
-  density:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: |
-      Density in megabits of SDRAM chip.
-    enum:
-      - 4096
-      - 8192
-      - 16384
-      - 32768
-
-  io-width:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: |
-      IO bus width in bits of SDRAM chip.
-    enum:
-      - 32
-      - 16
-
   manufacturer-id:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: |
@@ -45,15 +34,6 @@ properties:
       deprecated, manufacturer should be derived from the compatible.
     deprecated: true
 
-  revision-id:
-    $ref: /schemas/types.yaml#/definitions/uint32-array
-    minItems: 2
-    maxItems: 2
-    items:
-      maximum: 255
-    description: |
-      Revision value of SDRAM chip read from Mode Registers 6 and 7.
-
   '#size-cells':
     const: 0
     deprecated: true
@@ -206,7 +186,7 @@ required:
   - density
   - io-width
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr4.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr4.yaml
new file mode 100644
index 000000000000..a078892fecee
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr4.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr4.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPDDR4 SDRAM compliant to JEDEC JESD209-4
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+allOf:
+  - $ref: jedec,lpddr-props.yaml#
+
+properties:
+  compatible:
+    items:
+      - pattern: "^lpddr4-[0-9a-f]{2},[0-9a-f]{4}$"
+      - const: jedec,lpddr4
+
+required:
+  - compatible
+  - density
+  - io-width
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    lpddr {
+        compatible = "lpddr4-ff,0100", "jedec,lpddr4";
+        density = <8192>;
+        io-width = <16>;
+        revision-id = <1 0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr5.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr5.yaml
new file mode 100644
index 000000000000..e441dac5f154
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr5.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr5.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPDDR5 SDRAM compliant to JEDEC JESD209-5
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+allOf:
+  - $ref: jedec,lpddr-props.yaml#
+
+properties:
+  compatible:
+    items:
+      - pattern: "^lpddr5-[0-9a-f]{2},[0-9a-f]{4}$"
+      - const: jedec,lpddr5
+
+  serial-id:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description:
+      Serial IDs read from Mode Registers 47 through 54. One byte per uint32
+      cell (i.e. <MR47 MR48 MR49 MR50 MR51 MR52 MR53 MR54>).
+    maxItems: 8
+    items:
+      minimum: 0
+      maximum: 255
+
+required:
+  - compatible
+  - density
+  - io-width
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    lpddr {
+        compatible = "lpddr5-01,0200", "jedec,lpddr5";
+        density = <8192>;
+        io-width = <8>;
+        revision-id = <2 0>;
+        serial-id = <3 1 0 0 0 0 0 0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml
index b8ed52a44d57..89ebe3979012 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc-peripherals.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/ingenic,nemc-peripherals.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs NAND / External Memory Controller (NEMC) devicetree bindings
+title: Ingenic SoCs NAND / External Memory Controller (NEMC)
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
index dd13a5106d6c..a02724221ff3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/ingenic,nemc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs NAND / External Memory Controller (NEMC) devicetree bindings
+title: Ingenic SoCs NAND / External Memory Controller (NEMC)
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml
new file mode 100644
index 000000000000..53ae995462db
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/mc-peripheral-props.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/mc-peripheral-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Peripheral-specific properties for a Memory Controller bus.
+
+description:
+  Many Memory Controllers need to add properties to peripheral devices.
+  They could be common properties like reg or they could be controller
+  specific like delay in clock or data lines, etc. These properties need
+  to be defined in the peripheral node because they are per-peripheral
+  and there can be multiple peripherals attached to a controller. All
+  those properties are listed here. The controller specific properties
+  should go in their own separate schema that should be referenced
+  from here.
+
+maintainers:
+  - Marek Vasut <marex@denx.de>
+
+properties:
+  reg:
+    description: Bank number, base address and size of the device.
+
+  bank-width:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Bank width of the device, in bytes.
+    enum: [1, 2, 4]
+
+required:
+  - reg
+
+# The controller specific properties go here.
+allOf:
+  - $ref: st,stm32-fmc2-ebi-props.yaml#
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
index 645249ea21d1..30a403b1b79a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml
@@ -42,6 +42,11 @@ properties:
               - renesas,r8a779a0-rpc-if       # R-Car V3U
           - const: renesas,rcar-gen3-rpc-if   # a generic R-Car gen3 or RZ/G2{E,H,M,N} device
 
+      - items:
+          - enum:
+              - renesas,r8a779g0-rpc-if       # R-Car V4H
+          - const: renesas,rcar-gen4-rpc-if   # a generic R-Car gen4 device
+
       - items:
           - enum:
               - renesas,r9a07g043-rpc-if      # RZ/G2UL
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi-props.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi-props.yaml
new file mode 100644
index 000000000000..475e4095068c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi-props.yaml
@@ -0,0 +1,144 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi-props.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Peripheral properties for ST FMC2 Controller
+
+maintainers:
+  - Christophe Kerello <christophe.kerello@foss.st.com>
+  - Marek Vasut <marex@denx.de>
+
+properties:
+  st,fmc2-ebi-cs-transaction-type:
+    description: |
+      Select one of the transactions type supported
+      0: Asynchronous mode 1 SRAM/FRAM.
+      1: Asynchronous mode 1 PSRAM.
+      2: Asynchronous mode A SRAM/FRAM.
+      3: Asynchronous mode A PSRAM.
+      4: Asynchronous mode 2 NOR.
+      5: Asynchronous mode B NOR.
+      6: Asynchronous mode C NOR.
+      7: Asynchronous mode D NOR.
+      8: Synchronous read synchronous write PSRAM.
+      9: Synchronous read asynchronous write PSRAM.
+      10: Synchronous read synchronous write NOR.
+      11: Synchronous read asynchronous write NOR.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 11
+
+  st,fmc2-ebi-cs-cclk-enable:
+    description: Continuous clock enable (first bank must be configured
+      in synchronous mode). The FMC_CLK is generated continuously
+      during asynchronous and synchronous access. By default, the
+      FMC_CLK is only generated during synchronous access.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-mux-enable:
+    description: Address/Data multiplexed on databus (valid only with
+      NOR and PSRAM transactions type). By default, Address/Data
+      are not multiplexed.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-buswidth:
+    description: Data bus width
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 8, 16 ]
+    default: 16
+
+  st,fmc2-ebi-cs-waitpol-high:
+    description: Wait signal polarity (NWAIT signal active high).
+      By default, NWAIT is active low.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-waitcfg-enable:
+    description: The NWAIT signal indicates wheither the data from the
+      device are valid or if a wait state must be inserted when accessing
+      the device in synchronous mode. By default, the NWAIT signal is
+      active one data cycle before wait state.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-wait-enable:
+    description: The NWAIT signal is enabled (its level is taken into
+      account after the programmed latency period to insert wait states
+      if asserted). By default, the NWAIT signal is disabled.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-asyncwait-enable:
+    description: The NWAIT signal is taken into account during asynchronous
+      transactions. By default, the NWAIT signal is not taken into account
+      during asynchronous transactions.
+    $ref: /schemas/types.yaml#/definitions/flag
+
+  st,fmc2-ebi-cs-cpsize:
+    description: CRAM page size. The controller splits the burst access
+      when the memory page is reached. By default, no burst split when
+      crossing page boundary.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 128, 256, 512, 1024 ]
+    default: 0
+
+  st,fmc2-ebi-cs-byte-lane-setup-ns:
+    description: This property configures the byte lane setup timing
+      defined in nanoseconds from NBLx low to Chip Select NEx low.
+
+  st,fmc2-ebi-cs-address-setup-ns:
+    description: This property defines the duration of the address setup
+      phase in nanoseconds used for asynchronous read/write transactions.
+
+  st,fmc2-ebi-cs-address-hold-ns:
+    description: This property defines the duration of the address hold
+      phase in nanoseconds used for asynchronous multiplexed read/write
+      transactions.
+
+  st,fmc2-ebi-cs-data-setup-ns:
+    description: This property defines the duration of the data setup phase
+      in nanoseconds used for asynchronous read/write transactions.
+
+  st,fmc2-ebi-cs-bus-turnaround-ns:
+    description: This property defines the delay in nanoseconds between the
+      end of current read/write transaction and the next transaction.
+
+  st,fmc2-ebi-cs-data-hold-ns:
+    description: This property defines the duration of the data hold phase
+      in nanoseconds used for asynchronous read/write transactions.
+
+  st,fmc2-ebi-cs-clk-period-ns:
+    description: This property defines the FMC_CLK output signal period in
+      nanoseconds.
+
+  st,fmc2-ebi-cs-data-latency-ns:
+    description: This property defines the data latency before reading or
+      writing the first data in nanoseconds.
+
+  st,fmc2-ebi-cs-write-address-setup-ns:
+    description: This property defines the duration of the address setup
+      phase in nanoseconds used for asynchronous write transactions.
+
+  st,fmc2-ebi-cs-write-address-hold-ns:
+    description: This property defines the duration of the address hold
+      phase in nanoseconds used for asynchronous multiplexed write
+      transactions.
+
+  st,fmc2-ebi-cs-write-data-setup-ns:
+    description: This property defines the duration of the data setup
+      phase in nanoseconds used for asynchronous write transactions.
+
+  st,fmc2-ebi-cs-write-bus-turnaround-ns:
+    description: This property defines the delay between the end of current
+      write transaction and the next transaction in nanoseconds.
+
+  st,fmc2-ebi-cs-write-data-hold-ns:
+    description: This property defines the duration of the data hold phase
+      in nanoseconds used for asynchronous write transactions.
+
+  st,fmc2-ebi-cs-max-low-pulse-ns:
+    description: This property defines the maximum chip select low pulse
+      duration in nanoseconds for synchronous transactions. When this timing
+      reaches 0, the controller splits the current access, toggles NE to
+      allow device refresh and restarts a new access.
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
index 6b516d3895af..e76ba767dfd2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/st,stm32-fmc2-ebi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/st,stm32-fmc2-ebi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics Flexible Memory Controller 2 (FMC2) Bindings
+title: STMicroelectronics Flexible Memory Controller 2 (FMC2)
 
 description: |
   The FMC2 functional block makes the interface with: synchronous and
@@ -48,143 +48,7 @@ properties:
 patternProperties:
   "^.*@[0-4],[a-f0-9]+$":
     type: object
-
-    properties:
-      reg:
-        description: Bank number, base address and size of the device.
-
-      st,fmc2-ebi-cs-transaction-type:
-        description: |
-          Select one of the transactions type supported
-          0: Asynchronous mode 1 SRAM/FRAM.
-          1: Asynchronous mode 1 PSRAM.
-          2: Asynchronous mode A SRAM/FRAM.
-          3: Asynchronous mode A PSRAM.
-          4: Asynchronous mode 2 NOR.
-          5: Asynchronous mode B NOR.
-          6: Asynchronous mode C NOR.
-          7: Asynchronous mode D NOR.
-          8: Synchronous read synchronous write PSRAM.
-          9: Synchronous read asynchronous write PSRAM.
-          10: Synchronous read synchronous write NOR.
-          11: Synchronous read asynchronous write NOR.
-        $ref: /schemas/types.yaml#/definitions/uint32
-        minimum: 0
-        maximum: 11
-
-      st,fmc2-ebi-cs-cclk-enable:
-        description: Continuous clock enable (first bank must be configured
-          in synchronous mode). The FMC_CLK is generated continuously
-          during asynchronous and synchronous access. By default, the
-          FMC_CLK is only generated during synchronous access.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-mux-enable:
-        description: Address/Data multiplexed on databus (valid only with
-          NOR and PSRAM transactions type). By default, Address/Data
-          are not multiplexed.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-buswidth:
-        description: Data bus width
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [ 8, 16 ]
-        default: 16
-
-      st,fmc2-ebi-cs-waitpol-high:
-        description: Wait signal polarity (NWAIT signal active high).
-          By default, NWAIT is active low.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-waitcfg-enable:
-        description: The NWAIT signal indicates wheither the data from the
-          device are valid or if a wait state must be inserted when accessing
-          the device in synchronous mode. By default, the NWAIT signal is
-          active one data cycle before wait state.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-wait-enable:
-        description: The NWAIT signal is enabled (its level is taken into
-          account after the programmed latency period to insert wait states
-          if asserted). By default, the NWAIT signal is disabled.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-asyncwait-enable:
-        description: The NWAIT signal is taken into account during asynchronous
-          transactions. By default, the NWAIT signal is not taken into account
-          during asynchronous transactions.
-        $ref: /schemas/types.yaml#/definitions/flag
-
-      st,fmc2-ebi-cs-cpsize:
-        description: CRAM page size. The controller splits the burst access
-          when the memory page is reached. By default, no burst split when
-          crossing page boundary.
-        $ref: /schemas/types.yaml#/definitions/uint32
-        enum: [ 0, 128, 256, 512, 1024 ]
-        default: 0
-
-      st,fmc2-ebi-cs-byte-lane-setup-ns:
-        description: This property configures the byte lane setup timing
-          defined in nanoseconds from NBLx low to Chip Select NEx low.
-
-      st,fmc2-ebi-cs-address-setup-ns:
-        description: This property defines the duration of the address setup
-          phase in nanoseconds used for asynchronous read/write transactions.
-
-      st,fmc2-ebi-cs-address-hold-ns:
-        description: This property defines the duration of the address hold
-          phase in nanoseconds used for asynchronous multiplexed read/write
-          transactions.
-
-      st,fmc2-ebi-cs-data-setup-ns:
-        description: This property defines the duration of the data setup phase
-          in nanoseconds used for asynchronous read/write transactions.
-
-      st,fmc2-ebi-cs-bus-turnaround-ns:
-        description: This property defines the delay in nanoseconds between the
-          end of current read/write transaction and the next transaction.
-
-      st,fmc2-ebi-cs-data-hold-ns:
-        description: This property defines the duration of the data hold phase
-          in nanoseconds used for asynchronous read/write transactions.
-
-      st,fmc2-ebi-cs-clk-period-ns:
-        description: This property defines the FMC_CLK output signal period in
-          nanoseconds.
-
-      st,fmc2-ebi-cs-data-latency-ns:
-        description: This property defines the data latency before reading or
-          writing the first data in nanoseconds.
-
-      st,fmc2_ebi-cs-write-address-setup-ns:
-        description: This property defines the duration of the address setup
-          phase in nanoseconds used for asynchronous write transactions.
-
-      st,fmc2-ebi-cs-write-address-hold-ns:
-        description: This property defines the duration of the address hold
-          phase in nanoseconds used for asynchronous multiplexed write
-          transactions.
-
-      st,fmc2-ebi-cs-write-data-setup-ns:
-        description: This property defines the duration of the data setup
-          phase in nanoseconds used for asynchronous write transactions.
-
-      st,fmc2-ebi-cs-write-bus-turnaround-ns:
-        description: This property defines the delay between the end of current
-          write transaction and the next transaction in nanoseconds.
-
-      st,fmc2-ebi-cs-write-data-hold-ns:
-        description: This property defines the duration of the data hold phase
-          in nanoseconds used for asynchronous write transactions.
-
-      st,fmc2-ebi-cs-max-low-pulse-ns:
-        description: This property defines the maximum chip select low pulse
-          duration in nanoseconds for synchronous transactions. When this timing
-          reaches 0, the controller splits the current access, toggles NE to
-          allow device refresh and restarts a new access.
-
-    required:
-      - reg
+    $ref: mc-peripheral-props.yaml#
 
 required:
   - "#address-cells"
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
index 6e3995bb1630..383d19e0ba26 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc-child.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/ti,gpmc-child.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: device tree bindings for children of the Texas Instruments GPMC
+title: Texas Instruments GPMC Bus Child Nodes
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
@@ -230,6 +230,13 @@ properties:
       Wait-pin used by client. Must be less than "gpmc,num-waitpins".
     $ref: /schemas/types.yaml#/definitions/uint32
 
+  ti,wait-pin-polarity:
+    description: |
+      Set the desired polarity for the selected wait pin.
+      0 for active low, 1 for active high.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1]
+
   gpmc,wait-on-read:
     description: Enables wait monitoring on reads.
     type: boolean
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
index e188a4bf755c..4f30173ad747 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/memory-controllers/ti,gpmc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments GPMC Memory Controller device-tree bindings
+title: Texas Instruments GPMC Memory Controller
 
 maintainers:
   - Tony Lindgren <tony@atomide.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/actions,atc260x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
index dd43a0c766f3..c3a368a0fe93 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/actions,atc260x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Actions Semi ATC260x Power Management IC bindings
+title: Actions Semi ATC260x Power Management IC
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml
new file mode 100644
index 000000000000..c442c3cdffed
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ampere Altra SMPro firmware driver
+
+maintainers:
+  - Quan Nguyen <quan@os.amperecomputing.com>
+
+description: |
+  Ampere Altra SMPro firmware may contain different blocks like hardware
+  monitoring, error monitoring and other miscellaneous features.
+
+properties:
+  compatible:
+    enum:
+      - ampere,smpro
+
+  reg:
+    description:
+      I2C device address.
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        smpro@4f {
+            compatible = "ampere,smpro";
+            reg = <0x4f>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/brcm,twd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/brcm,twd.yaml
index 634526f790b8..e5136a37b0a3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/brcm,twd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/brcm,twd.yaml
@@ -36,6 +36,9 @@ properties:
     const: 1
 
 patternProperties:
+  '^timer@[a-f0-9]+$':
+    $ref: /schemas/timer/brcm,bcmbca-timer.yaml
+
   '^watchdog@[a-f0-9]+$':
     $ref: /schemas/watchdog/brcm,bcm7038-wdt.yaml
 
@@ -54,6 +57,11 @@ examples:
         #address-cells = <1>;
         #size-cells = <1>;
 
+        timer@0 {
+            compatible = "brcm,bcm63138-timer";
+            reg = <0x0 0x28>;
+        };
+
         watchdog@28 {
             compatible = "brcm,bcm7038-wdt";
             reg = <0x28 0x8>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/da9062.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/da9062.txt
index bab0d0e66cb3..e4eedd3bd233 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/da9062.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/da9062.txt
@@ -33,11 +33,6 @@ Required properties:
     "dlg,da9061" for DA9061
 - reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
   modified to match the chip's OTP settings).
-- interrupts : IRQ line information.
-- interrupt-controller
-
-See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
-further information on IRQ bindings.
 
 Optional properties:
 
@@ -48,6 +43,12 @@ Optional properties:
 See Documentation/devicetree/bindings/gpio/gpio.txt for further information on
 GPIO bindings.
 
+- interrupts : IRQ line information.
+- interrupt-controller
+
+See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for
+further information on IRQ bindings.
+
 Sub-nodes:
 
 - regulators : This node defines the settings for the LDOs and BUCKs.
@@ -85,7 +86,7 @@ Sub-nodes:
 
 - onkey : See ../input/da9062-onkey.txt
 
-- watchdog: See ../watchdog/da9062-watchdog.txt
+- watchdog: See ../watchdog/da9062-wdt.txt
 
 - thermal : See ../thermal/da9062-thermal.txt
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
index 08af356f5d27..9b11b6e2bbf7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/ene-kb3930.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ENE KB3930 Embedded Controller bindings
+title: ENE KB3930 Embedded Controller
 
 description: |
   This binding describes the ENE KB3930 Embedded Controller attached to an
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ene-kb930.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ene-kb930.yaml
index 06ed9ec8f4bb..02c111def5de 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ene-kb930.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ene-kb930.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/ene-kb930.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ENE KB930 Embedded Controller bindings
+title: ENE KB930 Embedded Controller
 
 description: |
   This binding describes the ENE KB930 Embedded Controller attached to an
@@ -13,6 +13,8 @@ description: |
 maintainers:
   - Dmitry Osipenko <digetx@gmail.com>
 
+$ref: /schemas/power/supply/power-supply.yaml
+
 properties:
   compatible:
     items:
@@ -22,15 +24,13 @@ properties:
   reg:
     maxItems: 1
 
-  monitored-battery: true
-  power-supplies: true
   system-power-controller: true
 
 required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/fsl,imx8qxp-csr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/fsl,imx8qxp-csr.yaml
index f09577105b50..20067002cc4a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/fsl,imx8qxp-csr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/fsl,imx8qxp-csr.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/fsl,imx8qxp-csr.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale i.MX8qm/qxp Control and Status Registers Module Bindings
+title: Freescale i.MX8qm/qxp Control and Status Registers Module
 
 maintainers:
   - Liu Ying <victor.liu@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index 04962bb29576..3d5efa5578d1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -20,19 +20,21 @@ properties:
   compatible:
     oneOf:
       - description:
-          For implementations of the EC is connected through I2C.
+          For implementations of the EC connected through I2C.
         const: google,cros-ec-i2c
       - description:
-          For implementations of the EC is connected through SPI.
+          For implementations of the EC connected through SPI.
         const: google,cros-ec-spi
       - description:
-          For implementations of the EC is connected through RPMSG.
+          For implementations of the FPMCU connected through SPI.
+        items:
+          - const: google,cros-ec-fp
+          - const: google,cros-ec-spi
+      - description:
+          For implementations of the EC connected through RPMSG.
         const: google,cros-ec-rpmsg
 
-  controller-data:
-    description:
-      SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml
-    type: object
+  controller-data: true
 
   google,cros-ec-spi-pre-delay:
     description:
@@ -62,8 +64,7 @@ properties:
       the SCP.
     $ref: "/schemas/types.yaml#/definitions/string"
 
-  spi-max-frequency:
-    description: Maximum SPI frequency of the device in Hz.
+  spi-max-frequency: true
 
   reg:
     maxItems: 1
@@ -71,6 +72,15 @@ properties:
   interrupts:
     maxItems: 1
 
+  reset-gpios:
+    maxItems: 1
+
+  boot0-gpios:
+    maxItems: 1
+    description: Assert for bootloader mode.
+
+  vdd-supply: true
+
   wakeup-source:
     description: Button can wake-up the system.
 
@@ -155,18 +165,67 @@ allOf:
   - if:
       properties:
         compatible:
-          contains:
-            enum:
-              - google,cros-ec-i2c
-              - google,cros-ec-rpmsg
+          not:
+            contains:
+              const: google,cros-ec-spi
     then:
       properties:
+        controller-data: false
         google,cros-ec-spi-pre-delay: false
         google,cros-ec-spi-msg-delay: false
         spi-max-frequency: false
     else:
       $ref: /schemas/spi/spi-peripheral-props.yaml
 
+  - if:
+      properties:
+        compatible:
+          not:
+            contains:
+              const: google,cros-ec-rpmsg
+    then:
+      properties:
+        mediatek,rpmsg-name: false
+
+      required:
+        - reg
+        - interrupts
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: google,cros-ec-fp
+    then:
+      properties:
+        '#address-cells': false
+        '#size-cells': false
+        typec: false
+        ec-pwm: false
+        kbd-led-backlight: false
+        keyboard-controller: false
+        proximity: false
+        codecs: false
+        cbas: false
+
+      patternProperties:
+        "^i2c-tunnel[0-9]*$": false
+        "^regulator@[0-9]+$": false
+        "^extcon[0-9]*$": false
+
+      # Using additionalProperties: false here and
+      # listing true properties doesn't work
+
+      required:
+        - reset-gpios
+        - boot0-gpios
+        - vdd-supply
+    else:
+      properties:
+        reset-gpios: false
+        boot0-gpios: false
+        vdd-supply: false
+
 additionalProperties: false
 
 examples:
@@ -222,4 +281,22 @@ examples:
             compatible = "google,cros-ec-rpmsg";
         };
     };
+
+  # Example for FPMCU
+  - |
+    spi0 {
+      #address-cells = <0x1>;
+      #size-cells = <0x0>;
+
+      ec@0 {
+        compatible = "google,cros-ec-fp", "google,cros-ec-spi";
+        reg = <0x0>;
+        interrupt-parent = <&gpio_controller>;
+        interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+        spi-max-frequency = <3000000>;
+        reset-gpios = <&gpio_controller 5 GPIO_ACTIVE_LOW>;
+        boot0-gpios = <&gpio_controller 10 GPIO_ACTIVE_HIGH>;
+        vdd-supply = <&pp3300_fp_mcu>;
+      };
+    };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/max77650.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/max77650.yaml
index b0a0f0d3d9d4..4181174fcf58 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/max77650.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/max77650.yaml
@@ -100,14 +100,12 @@ examples:
                 compatible = "maxim,max77650-regulator";
 
                 max77650_ldo: regulator-ldo {
-                    regulator-compatible = "ldo";
                     regulator-name = "max77650-ldo";
                     regulator-min-microvolt = <1350000>;
                     regulator-max-microvolt = <2937500>;
                 };
 
                 max77650_sbb0: regulator-sbb0 {
-                    regulator-compatible = "sbb0";
                     regulator-name = "max77650-sbb0";
                     regulator-min-microvolt = <800000>;
                     regulator-max-microvolt = <1587500>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml
index 28eee02441ee..fb65abf30d57 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml
@@ -83,7 +83,6 @@ examples:
                 richtek,vinovp-microvolt = <14500000>;
 
                 otg_vbus_regulator: usb-otg-vbus-regulator {
-                    regulator-compatible = "usb-otg-vbus";
                     regulator-name = "usb-otg-vbus";
                     regulator-min-microvolt = <4425000>;
                     regulator-max-microvolt = <5825000>;
@@ -145,7 +144,6 @@ examples:
                 compatible = "mediatek,mt6360-regulator";
                 LDO_VIN3-supply = <&BUCK2>;
                 buck1 {
-                    regulator-compatible = "BUCK1";
                     regulator-name = "mt6360,buck1";
                     regulator-min-microvolt = <300000>;
                     regulator-max-microvolt = <1300000>;
@@ -154,7 +152,6 @@ examples:
                          MT6360_OPMODE_ULP>;
                 };
                 BUCK2: buck2 {
-                    regulator-compatible = "BUCK2";
                     regulator-name = "mt6360,buck2";
                     regulator-min-microvolt = <300000>;
                     regulator-max-microvolt = <1300000>;
@@ -163,7 +160,6 @@ examples:
                          MT6360_OPMODE_ULP>;
                 };
                 ldo6 {
-                    regulator-compatible = "LDO6";
                     regulator-name = "mt6360,ldo6";
                     regulator-min-microvolt = <500000>;
                     regulator-max-microvolt = <2100000>;
@@ -171,7 +167,6 @@ examples:
                          MT6360_OPMODE_LP>;
                 };
                 ldo7 {
-                    regulator-compatible = "LDO7";
                     regulator-name = "mt6360,ldo7";
                     regulator-min-microvolt = <500000>;
                     regulator-max-microvolt = <2100000>;
@@ -179,7 +174,6 @@ examples:
                          MT6360_OPMODE_LP>;
                 };
                 ldo1 {
-                    regulator-compatible = "LDO1";
                     regulator-name = "mt6360,ldo1";
                     regulator-min-microvolt = <1200000>;
                     regulator-max-microvolt = <3600000>;
@@ -187,7 +181,6 @@ examples:
                          MT6360_OPMODE_LP>;
                 };
                 ldo2 {
-                    regulator-compatible = "LDO2";
                     regulator-name = "mt6360,ldo2";
                     regulator-min-microvolt = <1200000>;
                     regulator-max-microvolt = <3600000>;
@@ -195,7 +188,6 @@ examples:
                          MT6360_OPMODE_LP>;
                 };
                 ldo3 {
-                    regulator-compatible = "LDO3";
                     regulator-name = "mt6360,ldo3";
                     regulator-min-microvolt = <1200000>;
                     regulator-max-microvolt = <3600000>;
@@ -203,7 +195,6 @@ examples:
                          MT6360_OPMODE_LP>;
                 };
                 ldo5 {
-                    regulator-compatible = "LDO5";
                     regulator-name = "mt6360,ldo5";
                     regulator-min-microvolt = <2700000>;
                     regulator-max-microvolt = <3600000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
index 8bf45a5673a4..1d1fee1a16c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
@@ -12,7 +12,8 @@ maintainers:
 description: |
   The Ocelot ethernet switch family contains chips that have an internal CPU
   (VSC7513, VSC7514) and chips that don't (VSC7511, VSC7512). All switches have
-  the option to be controlled externally, which is the purpose of this driver.
+  the option to be controlled externally via external interfaces like SPI or
+  PCIe.
 
   The switch family is a multi-port networking switch that supports many
   interfaces. Additionally, the device can perform pin control, MDIO buses, and
@@ -61,7 +62,6 @@ required:
   - reg
   - '#address-cells'
   - '#size-cells'
-  - spi-max-frequency
 
 additionalProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mt6397.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mt6397.txt
index 0088442efca1..518986c44880 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -21,6 +21,7 @@ Required properties:
 compatible:
 	"mediatek,mt6323" for PMIC MT6323
 	"mediatek,mt6331" for PMIC MT6331 and MT6332
+	"mediatek,mt6357" for PMIC MT6357
 	"mediatek,mt6358" for PMIC MT6358 and MT6366
 	"mediatek,mt6359" for PMIC MT6359
 	"mediatek,mt6397" for PMIC MT6397
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
index ec3138c1bbfc..e6a2387d8650 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/qcom,pm8008.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. PM8008 PMIC bindings
+title: Qualcomm Technologies, Inc. PM8008 PMIC
 
 maintainers:
   - Guru Das Srinagesh <gurus@codeaurora.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
index 6a3e3ede1ede..37d16e16f444 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml
@@ -33,6 +33,7 @@ properties:
   compatible:
     items:
       - enum:
+          - qcom,pm6125
           - qcom,pm6150
           - qcom,pm6150l
           - qcom,pm6350
@@ -98,10 +99,16 @@ properties:
     type: object
     $ref: /schemas/regulator/qcom,spmi-regulator.yaml#
 
+  pwm:
+    type: object
+    $ref: /schemas/leds/leds-qcom-lpg.yaml#
+
 patternProperties:
   "^adc@[0-9a-f]+$":
     type: object
-    $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml#
+    oneOf:
+      - $ref: /schemas/iio/adc/qcom,spmi-iadc.yaml#
+      - $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml#
 
   "^adc-tm@[0-9a-f]+$":
     type: object
@@ -111,11 +118,13 @@ patternProperties:
     type: object
     additionalProperties: true # FIXME qcom,pm8916-wcd-analog-codec binding not converted yet
 
-  "extcon@[0-9a-f]+$":
+  "^charger@[0-9a-f]+$":
     type: object
-    $ref: /schemas/extcon/qcom,pm8941-misc.yaml#
+    oneOf:
+      - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
+      - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
 
-  "gpio(s)?@[0-9a-f]+$":
+  "gpio@[0-9a-f]+$":
     type: object
     $ref: /schemas/pinctrl/qcom,pmic-gpio.yaml#
 
@@ -123,10 +132,6 @@ patternProperties:
     type: object
     $ref: /schemas/power/reset/qcom,pon.yaml#
 
-  "pwm@[0-9a-f]+$":
-    type: object
-    $ref: /schemas/leds/leds-qcom-lpg.yaml#
-
   "^rtc@[0-9a-f]+$":
     type: object
     $ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml#
@@ -135,9 +140,17 @@ patternProperties:
     type: object
     $ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml#
 
+  "^usb-detect@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/extcon/qcom,pm8941-misc.yaml#
+
+  "^usb-vbus-regulator@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/regulator/qcom,usb-vbus-regulator.yaml#
+
   "^vibrator@[0-9a-f]+$":
     type: object
-    additionalProperties: true # FIXME qcom,pm8916-vib binding not converted yet
+    $ref: /schemas/input/qcom,pm8xxx-vib.yaml#
 
   "^mpps@[0-9a-f]+$":
     type: object
@@ -199,7 +212,7 @@ examples:
             #address-cells = <1>;
             #size-cells = <0>;
 
-            pmi8998_gpio: gpios@c000 {
+            pmi8998_gpio: gpio@c000 {
                 compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio";
                 reg = <0xc000>;
                 gpio-controller;
@@ -284,7 +297,7 @@ examples:
             };
         };
 
-        pm6150_gpio: gpios@c000 {
+        pm6150_gpio: gpio@c000 {
             compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio";
             reg = <0xc000>;
             gpio-controller;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
index b12809b5cc22..adcae6c007d9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
@@ -17,10 +17,12 @@ properties:
   compatible:
     items:
       - enum:
+          - qcom,msm8976-tcsr
           - qcom,msm8998-tcsr
           - qcom,qcs404-tcsr
           - qcom,sc7180-tcsr
           - qcom,sc7280-tcsr
+          - qcom,sc8280xp-tcsr
           - qcom,sdm630-tcsr
           - qcom,sdm845-tcsr
           - qcom,sm8150-tcsr
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
index 61bd0b3ce02f..9acad9d326eb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml
@@ -15,11 +15,15 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - qcom,pm8018
-      - qcom,pm8058
-      - qcom,pm8821
-      - qcom,pm8921
+    oneOf:
+      - enum:
+          - qcom,pm8058
+          - qcom,pm8821
+          - qcom,pm8921
+      - items:
+          - enum:
+              - qcom,pm8018
+          - const: qcom,pm8921
 
   reg:
     maxItems: 1
@@ -39,6 +43,10 @@ properties:
   interrupt-controller: true
 
 patternProperties:
+  "led@[0-9a-f]+$":
+    type: object
+    $ref: /schemas/leds/qcom,pm8058-led.yaml#
+
   "rtc@[0-9a-f]+$":
     type: object
     $ref: "../rtc/qcom-pm8xxx-rtc.yaml"
@@ -52,4 +60,23 @@ required:
   - interrupt-controller
 
 additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    ssbi {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pmic@0 {
+        compatible = "qcom,pm8921";
+        reg = <0>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        interrupt-parent = <&tlmm>;
+        interrupts = <32 IRQ_TYPE_EDGE_RISING>;
+      };
+    };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
index 935e17099213..269fb85b2027 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
@@ -124,6 +124,8 @@ properties:
       The child node for the charger to hold additional properties. If a
       battery is not in use, this node can be omitted.
     type: object
+    $ref: /schemas/power/supply/power-supply.yaml
+
     properties:
       monitored-battery:
         description: |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml
index fbface720678..d6d120a78094 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml
@@ -4,10 +4,10 @@
 $id: http://devicetree.org/schemas/mfd/rohm,bd71815-pmic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROHM BD71815 Power Management Integrated Circuit bindings
+title: ROHM BD71815 Power Management Integrated Circuit
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   BD71815AGW is a single-chip power management ICs for battery-powered
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml
index 8380166d176c..ec3adcd3483d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml
@@ -4,10 +4,10 @@
 $id: http://devicetree.org/schemas/mfd/rohm,bd71828-pmic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROHM BD71828 Power Management Integrated Circuit bindings
+title: ROHM BD71828 Power Management Integrated Circuit
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   BD71828GW is a single-chip power management IC for battery-powered portable
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
index 3bfdd33702ad..7aa343f58cb6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
@@ -4,10 +4,10 @@
 $id: http://devicetree.org/schemas/mfd/rohm,bd71837-pmic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROHM BD71837 Power Management Integrated Circuit bindings
+title: ROHM BD71837 Power Management Integrated Circuit
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   BD71837MWV is programmable Power Management ICs for powering single-core,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
index 5d531051a153..7ab7b2c7f3e6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
@@ -4,10 +4,10 @@
 $id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROHM BD71847 and BD71850 Power Management Integrated Circuit bindings
+title: ROHM BD71847 and BD71850 Power Management Integrated Circuit
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   BD71847AMWV and BD71850MWV are programmable Power Management ICs for powering
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml
index 6483860da955..10f207a38178 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml
@@ -4,10 +4,10 @@
 $id: http://devicetree.org/schemas/mfd/rohm,bd9576-pmic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ROHM BD9576MUF and BD9573MUF Power Management Integrated Circuit bindings
+title: ROHM BD9576MUF and BD9573MUF Power Management Integrated Circuit
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   BD9576MUF and BD9573MUF are power management ICs primarily intended for
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
index d950dd5d48bd..27329c5dc38e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stm32-lptimer.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/st,stm32-lptimer.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Low-Power Timers bindings
+title: STMicroelectronics STM32 Low-Power Timers
 
 description: |
   The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
index e2c3c3b44abb..f84e09a5743b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stm32-timers.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/st,stm32-timers.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Timers bindings
+title: STMicroelectronics STM32 Timers
 
 description: |
   This hardware block provides 3 types of timer along with PWM functionality:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stmfx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
index b4d54302582f..76551c90b128 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stmfx.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/st,stmfx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectonics Multi-Function eXpander (STMFX) bindings
+title: STMicroelectonics Multi-Function eXpander (STMFX)
 
 description: ST Multi-Function eXpander (STMFX) is a slave controller using I2C for
                communication with the main MCU. Its main features are GPIO expansion,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
index 426658ad81d4..9573e4af949e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/st,stpmic1.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mfd/st,stpmic1.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectonics STPMIC1 Power Management IC bindings
+title: STMicroelectonics STPMIC1 Power Management IC
 
 description: STMicroelectronics STPMIC1 Power Management IC
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/syscon.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/syscon.yaml
index 4e4baf53796d..1b01bd010431 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -53,6 +53,7 @@ properties:
               - microchip,lan966x-cpu-syscon
               - microchip,sparx5-cpu-syscon
               - mstar,msc313-pmsleep
+              - nuvoton,wpcm450-shm
               - rockchip,px30-qos
               - rockchip,rk3036-qos
               - rockchip,rk3066-qos
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
index 34bf6a01436f..23a63265be3c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml
@@ -52,6 +52,9 @@ properties:
     type: object
     description: Magnetic reader
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
index 873ee0c0973f..76ef4352e13c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
@@ -26,7 +26,9 @@ properties:
   compatible:
     items:
       - enum:
+          - ti,j7200-system-controller
           - ti,j721e-system-controller
+          - ti,j721s2-system-controller
       - const: syscon
       - const: simple-mfd
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
deleted file mode 100644
index 8ef71b4085ca..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-* Broadcom MIPS (BMIPS) CPUs
-
-Required properties:
-- compatible: "brcm,bmips3300", "brcm,bmips4350", "brcm,bmips4380",
-  "brcm,bmips5000"
-
-- mips-hpt-frequency: This is common to all CPUs in the system so it lives
-  under the "cpus" node.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/brcm/soc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/brcm/soc.yaml
new file mode 100644
index 000000000000..975945ca2888
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/brcm/soc.yaml
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mips/brcm/soc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom cable/DSL/settop platforms
+
+maintainers:
+  - Florian Fainelli <f.fainelli@gmail.com>
+
+description: |
+    Boards Broadcom cable/DSL/settop SoC shall have the following properties.
+    The experimental -viper variants are for running Linux on the 3384's
+    BMIPS4355 cable modem CPU instead of the BMIPS5000 application processor.
+
+properties:
+  $nodename:
+    const: '/'
+
+  compatible:
+    enum:
+      - brcm,bcm3368
+      - brcm,bcm3384
+      - brcm,bcm33843
+      - brcm,bcm3384-viper
+      - brcm,bcm33843-viper
+      - brcm,bcm6328
+      - brcm,bcm6358
+      - brcm,bcm6362
+      - brcm,bcm6368
+      - brcm,bcm63168
+      - brcm,bcm63268
+      - brcm,bcm7125
+      - brcm,bcm7346
+      - brcm,bcm7358
+      - brcm,bcm7360
+      - brcm,bcm7362
+      - brcm,bcm7420
+      - brcm,bcm7425
+
+  cpus:
+    type: object
+    additionalProperties: false
+    properties:
+      '#address-cells':
+        const: 1
+
+      '#size-cells':
+        const: 0
+
+      mips-hpt-frequency:
+        description: MIPS counter high precision timer frequency.
+         This is common to all CPUs in the system so it lives
+         under the "cpus" node.
+        $ref: /schemas/types.yaml#/definitions/uint32
+
+    patternProperties:
+      "^cpu@[0-9]$":
+        type: object
+        $ref: /schemas/mips/cpus.yaml#
+        unevaluatedProperties: false
+
+    required:
+      - mips-hpt-frequency
+
+additionalProperties: true
+
+examples:
+  - |
+     / {
+         compatible = "brcm,bcm3368";
+         #address-cells = <1>;
+         #size-cells = <1>;
+         model = "Broadcom 3368";
+
+         cpus {
+           #address-cells = <1>;
+           #size-cells = <0>;
+
+           mips-hpt-frequency = <150000000>;
+
+           cpu@0 {
+             compatible = "brcm,bmips4350";
+             device_type = "cpu";
+             reg = <0>;
+           };
+
+           cpu@1 {
+             compatible = "brcm,bmips4350";
+             device_type = "cpu";
+             reg = <1>;
+           };
+         };
+       };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/cpus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/cpus.yaml
new file mode 100644
index 000000000000..cf382dea3922
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/cpus.yaml
@@ -0,0 +1,115 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mips/cpus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MIPS CPUs
+
+maintainers:
+  - Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+  - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
+
+description: |
+  The device tree allows to describe the layout of CPUs in a system through
+  the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
+  defining properties for every CPU.
+
+properties:
+  compatible:
+    enum:
+      - brcm,bmips3300
+      - brcm,bmips4350
+      - brcm,bmips4380
+      - brcm,bmips5000
+      - brcm,bmips5200
+      - ingenic,xburst-mxu1.0
+      - ingenic,xburst-fpu1.0-mxu1.1
+      - ingenic,xburst-fpu2.0-mxu2.0
+      - ingenic,xburst2-fpu2.1-mxu2.1-smt
+      - loongson,gs264
+      - mips,m14Kc
+      - mips,mips4Kc
+      - mips,mips4KEc
+      - mips,mips24Kc
+      - mips,mips24KEc
+      - mips,mips74Kc
+      - mips,mips1004Kc
+      - mti,interaptiv
+      - mti,mips24KEc
+      - mti,mips14KEc
+      - mti,mips14Kc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  device_type: true
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ingenic,xburst-mxu1.0
+              - ingenic,xburst-fpu1.0-mxu1.1
+              - ingenic,xburst-fpu2.0-mxu2.0
+              - ingenic,xburst2-fpu2.1-mxu2.1-smt
+    then:
+      required:
+        - device_type
+        - clocks
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    cpus {
+      #size-cells = <0>;
+      #address-cells = <1>;
+
+      cpu@0 {
+        compatible = "mips,mips1004Kc";
+        device_type = "cpu";
+        reg = <0>;
+      };
+
+      cpu@1 {
+        compatible = "mips,mips1004Kc";
+        device_type = "cpu";
+        reg = <1>;
+      };
+    };
+
+  - |
+    // Example 2 (Ingenic CPU)
+    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
+
+    cpus {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      cpu@0 {
+        compatible = "ingenic,xburst-fpu1.0-mxu1.1";
+        device_type = "cpu";
+        reg = <0>;
+
+        clocks = <&cgu JZ4780_CLK_CPU>;
+      };
+
+      cpu@1 {
+        compatible = "ingenic,xburst-fpu1.0-mxu1.1";
+        device_type = "cpu";
+        reg = <1>;
+
+        clocks = <&cgu JZ4780_CLK_CORE1>;
+      };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/ingenic/devices.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/ingenic/devices.yaml
index ee00d414df10..f2e822afe7fb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/ingenic/devices.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/ingenic/devices.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mips/ingenic/devices.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic XBurst based Platforms Device Tree Bindings
+title: Ingenic XBurst based Platforms
 
 maintainers:
   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
deleted file mode 100644
index b7e7fa715437..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/ingenic/ingenic,cpu.yaml
+++ /dev/null
@@ -1,69 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/mips/ingenic/ingenic,cpu.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Bindings for Ingenic XBurst family CPUs
-
-maintainers:
-  - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
-
-description:
-  Ingenic XBurst family CPUs shall have the following properties.
-
-properties:
-  compatible:
-    oneOf:
-
-      - description: Ingenic XBurst®1 CPU Cores
-        enum:
-          - ingenic,xburst-mxu1.0
-          - ingenic,xburst-fpu1.0-mxu1.1
-          - ingenic,xburst-fpu2.0-mxu2.0
-
-      - description: Ingenic XBurst®2 CPU Cores
-        enum:
-          - ingenic,xburst2-fpu2.1-mxu2.1-smt
-
-  reg:
-    maxItems: 1
-
-  clocks:
-    maxItems: 1
-
-  device_type: true
-
-required:
-  - device_type
-  - compatible
-  - reg
-  - clocks
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
-
-    cpus {
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        cpu0: cpu@0 {
-                device_type = "cpu";
-                compatible = "ingenic,xburst-fpu1.0-mxu1.1";
-                reg = <0>;
-
-                clocks = <&cgu JZ4780_CLK_CPU>;
-        };
-
-        cpu1: cpu@1 {
-                device_type = "cpu";
-                compatible = "ingenic,xburst-fpu1.0-mxu1.1";
-                reg = <1>;
-
-                clocks = <&cgu JZ4780_CLK_CORE1>;
-        };
-    };
-...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/lantiq/lantiq,dma-xway.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/lantiq/lantiq,dma-xway.yaml
index 40130fefa2b4..15d41bdbdc26 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/lantiq/lantiq,dma-xway.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/lantiq/lantiq,dma-xway.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mips/lantiq/lantiq,dma-xway.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Lantiq Xway SoCs DMA Controller DT bindings
+title: Lantiq Xway SoCs DMA Controller
 
 maintainers:
   - John Crispin <john@phrozen.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/loongson/devices.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/loongson/devices.yaml
index 9fee6708e6f5..f13ce386f42c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mips/loongson/devices.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mips/loongson/devices.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mips/loongson/devices.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Loongson based Platforms Device Tree Bindings
+title: Loongson based Platforms
 
 maintainers:
   - Jiaxun Yang <jiaxun.yang@flygoat.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml
new file mode 100644
index 000000000000..452236e79354
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/idt,89hpesx.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/misc/idt,89hpesx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: EEPROM / CSR SMBus-slave interface of IDT 89HPESx devices
+
+maintainers:
+  - Serge Semin <fancer.lancer@gmail.com>
+
+select:
+  properties:
+    compatible:
+      contains:
+        pattern: '^idt,89hpes'
+  required:
+    - compatible
+
+properties:
+  compatible:
+    oneOf:
+      - pattern: '^idt,89hpes(8nt2|12nt3|12n3a?|24n3a?|(12|24)t3g2|4t4g2|10t4g2|[56]t5|8t5a?)$'
+      - pattern: '^idt,89hpes(6t6g2|16t7|(24t6|32t8|48t12|16t4a?)(g2)?)$'
+      - pattern: '^idt,89hpes(24nt6a|32nt8[ab]|12nt12|16nt16|24nt24|32nt24[ab])g2$'
+      - pattern: '^idt,89hpes((32h8|48h12a?|22h16|34h16|64h16a?)(g2)?|16h16)$'
+
+  reg:
+    maxItems: 1
+
+  '#address-cells':
+    const: 1
+  
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  '^eeprom@':
+    $ref: /schemas/eeprom/at24.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      compatible:
+        description: Only a subset of devices are supported
+        pattern: ',24c(32|64|128|256|512)$'
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        idt@74 {
+            compatible = "idt,89hpes32nt8ag2";
+            reg = <0x74>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            eeprom@50 {
+                compatible = "atmel,24c64";
+                reg = <0x50>;
+                read-only;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/idt_89hpesx.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/idt_89hpesx.txt
deleted file mode 100644
index b9093b79ab7d..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/idt_89hpesx.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-EEPROM / CSR SMBus-slave interface of IDT 89HPESx devices
-
-Required properties:
-  - compatible : should be "<manufacturer>,<type>"
-		 Basically there is only one manufacturer: idt, but some
-		 compatible devices may be produced in future. Following devices
-		 are supported: 89hpes8nt2, 89hpes12nt3, 89hpes24nt6ag2,
-		 89hpes32nt8ag2, 89hpes32nt8bg2, 89hpes12nt12g2, 89hpes16nt16g2,
-		 89hpes24nt24g2, 89hpes32nt24ag2, 89hpes32nt24bg2;
-		 89hpes12n3, 89hpes12n3a, 89hpes24n3, 89hpes24n3a;
-		 89hpes32h8, 89hpes32h8g2, 89hpes48h12, 89hpes48h12g2,
-		 89hpes48h12ag2, 89hpes16h16, 89hpes22h16, 89hpes22h16g2,
-		 89hpes34h16, 89hpes34h16g2, 89hpes64h16, 89hpes64h16g2,
-		 89hpes64h16ag2;
-		 89hpes12t3g2, 89hpes24t3g2, 89hpes16t4, 89hpes4t4g2,
-		 89hpes10t4g2, 89hpes16t4g2, 89hpes16t4ag2, 89hpes5t5,
-		 89hpes6t5, 89hpes8t5, 89hpes8t5a, 89hpes24t6, 89hpes6t6g2,
-		 89hpes24t6g2, 89hpes16t7, 89hpes32t8, 89hpes32t8g2,
-		 89hpes48t12, 89hpes48t12g2.
-  - reg :	 I2C address of the IDT 89HPESx device.
-
-Optionally there can be EEPROM-compatible subnode:
-  - compatible:  There are five EEPROM devices supported: 24c32, 24c64, 24c128,
-		 24c256 and 24c512 differed by size.
-  - reg:         Custom address of EEPROM device (If not specified IDT 89HPESx
-    (optional)	 device will try to communicate with EEPROM sited by default
-		 address - 0x50)
-  - read-only :	 Parameterless property disables writes to the EEPROM
-    (optional)
-
-Example:
-	idt@60 {
-		compatible = "idt,89hpes32nt8ag2";
-		reg = <0x74>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		eeprom@50 {
-			compatible = "onsemi,24c64";
-			reg = <0x50>;
-			read-only;
-		};
-	};
-
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
index b3c45c046ba5..e99342f268a6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/misc/olpc,xo1.75-ec.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: OLPC XO-1.75 Embedded Controller bindings
+title: OLPC XO-1.75 Embedded Controller
 
 description: |
   This binding describes the Embedded Controller acting as a SPI bus master
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
index d7576f8ac94b..1ab9588cdd89 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
@@ -79,7 +79,7 @@ patternProperties:
 
       iommus:
         minItems: 1
-        maxItems: 2
+        maxItems: 3
 
       qcom,nsessions:
         $ref: /schemas/types.yaml#/definitions/uint32
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
index 83be9e93d221..4053de758db6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/mmc/arasan,sdhci.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device Tree Bindings for the Arasan SDHCI Controller
+title: Arasan SDHCI Controller
 
 maintainers:
   - Adrian Hunter <adrian.hunter@intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
index 1e69a5a42439..1c96da04f0e5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
@@ -95,7 +95,9 @@ properties:
       PIO (polled I/O) interrupt and occurs when the FIFO needs to be
       emptied as part of a bulk read from the card. Some variants have these
       two interrupts wired into the same line (logic OR) and in that case
-      only one interrupt may be provided.
+      only one interrupt may be provided. The interrupt-names property is
+      not used due to inconsistency of existing DTs regarding its content.
+    deprecated: false
     minItems: 1
     maxItems: 2
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml
index dead421e17d6..c028039bc477 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/brcm,sdhci-brcmstb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BRCMSTB/BMIPS SDHCI Controller binding
+title: Broadcom BRCMSTB/BMIPS SDHCI Controller
 
 maintainers:
   - Al Cooper <alcooperx@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
index 29339d0196ec..dc6256f04b42 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
@@ -50,11 +50,11 @@ properties:
           - const: fsl,imx8mm-usdhc
       - items:
           - enum:
+              - fsl,imx8dxl-usdhc
               - fsl,imx8qm-usdhc
           - const: fsl,imx8qxp-usdhc
       - items:
           - enum:
-              - fsl,imx8dxl-usdhc
               - fsl,imx8mm-usdhc
               - fsl,imx8mn-usdhc
               - fsl,imx8mp-usdhc
@@ -71,10 +71,15 @@ properties:
         deprecated: true
       - items:
           - enum:
+              - fsl,imx8dxl-usdhc
               - fsl,imx8qm-usdhc
           - const: fsl,imx8qxp-usdhc
           - const: fsl,imx7d-usdhc
         deprecated: true
+      - items:
+          - enum:
+              - fsl,imxrt1170-usdhc
+          - const: fsl,imxrt1050-usdhc
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml
new file mode 100644
index 000000000000..73d747e917f3
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/fujitsu,sdhci-fujitsu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Fujitsu/Socionext SDHCI controller (F_SDH30)
+
+maintainers:
+  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+allOf:
+  - $ref: mmc-controller.yaml#
+
+properties:
+  compatible:
+    enum:
+      - fujitsu,mb86s70-sdhci-3.0
+      - socionext,f-sdh30-e51-mmc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: iface
+      - const: core
+
+  resets:
+    maxItems: 1
+
+  fujitsu,cmd-dat-delay-select:
+    type: boolean
+    description: |
+      Indicating that this host requires the CMD_DAT_DELAY control to be enabled
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+examples:
+  - |
+    sdhci1: mmc@36600000 {
+        compatible = "fujitsu,mb86s70-sdhci-3.0";
+        reg = <0x36600000 0x1000>;
+        bus-width = <4>;
+        vqmmc-supply = <&vccq_sdhci1>;
+        clocks = <&clock 2 2 0>, <&clock 2 3 0>;
+        clock-names = "iface", "core";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
index 2d10aedf2e00..bb4e0be0c893 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/ingenic,mmc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/ingenic,mmc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs MMC Controller DT bindings
+title: Ingenic SoCs MMC Controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/microchip,dw-sparx5-sdhci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/microchip,dw-sparx5-sdhci.yaml
index 69ff065c9a39..fa6cfe092fc9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/microchip,dw-sparx5-sdhci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/microchip,dw-sparx5-sdhci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/microchip,dw-sparx5-sdhci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip Sparx5 Mobile Storage Host Controller Binding
+title: Microchip Sparx5 Mobile Storage Host Controller
 
 allOf:
   - $ref: "mmc-controller.yaml"
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
index 802e3ca8be4d..86c73fd825fd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MMC Controller Generic Binding
+title: MMC Controller Common Properties
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
@@ -293,7 +293,6 @@ properties:
     description:
       SDIO only. Preserves card power during a suspend/resume cycle.
 
-  # Deprecated: enable-sdio-wakeup
   wakeup-source:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
index 1fc7e620f328..911a5996e099 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-emmc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Simple eMMC hardware reset provider binding
+title: Simple eMMC hardware reset provider
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
index 9e2396751030..3397dbff88c2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-sd8787.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-sd8787.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell SD8787 power sequence provider binding
+title: Marvell SD8787 power sequence provider
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
index 226fb191913d..64e3644eefeb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-simple.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Simple MMC power sequence provider binding
+title: Simple MMC power sequence provider
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mtk-sd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index d8e1e2e9adf2..7a649ebc688c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -4,15 +4,12 @@
 $id: http://devicetree.org/schemas/mmc/mtk-sd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MTK MSDC Storage Host Controller Binding
+title: MTK MSDC Storage Host Controller
 
 maintainers:
   - Chaotian Jing <chaotian.jing@mediatek.com>
   - Wenbin Mei <wenbin.mei@mediatek.com>
 
-allOf:
-  - $ref: mmc-controller.yaml#
-
 properties:
   compatible:
     oneOf:
@@ -23,6 +20,7 @@ properties:
           - mediatek,mt6795-mmc
           - mediatek,mt7620-mmc
           - mediatek,mt7622-mmc
+          - mediatek,mt7986-mmc
           - mediatek,mt8135-mmc
           - mediatek,mt8173-mmc
           - mediatek,mt8183-mmc
@@ -48,27 +46,11 @@ properties:
     description:
       Should contain phandle for the clock feeding the MMC controller.
     minItems: 2
-    items:
-      - description: source clock (required).
-      - description: HCLK which used for host (required).
-      - description: independent source clock gate (required for MT2712).
-      - description: bus clock used for internal register access (required for MT2712 MSDC0/3).
-      - description: msdc subsys clock gate (required for MT8192).
-      - description: peripheral bus clock gate (required for MT8192).
-      - description: AXI bus clock gate (required for MT8192).
-      - description: AHB bus clock gate (required for MT8192).
+    maxItems: 7
 
   clock-names:
     minItems: 2
-    items:
-      - const: source
-      - const: hclk
-      - const: source_cg
-      - const: bus_clk
-      - const: sys_cg
-      - const: pclk_cg
-      - const: axi_cg
-      - const: ahb_cg
+    maxItems: 7
 
   interrupts:
     description:
@@ -190,15 +172,144 @@ required:
   - vmmc-supply
   - vqmmc-supply
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: mediatek,mt8183-mmc
-then:
-  properties:
-    reg:
-      minItems: 2
+allOf:
+  - $ref: mmc-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - mediatek,mt2701-mmc
+            - mediatek,mt6779-mmc
+            - mediatek,mt6795-mmc
+            - mediatek,mt7620-mmc
+            - mediatek,mt7622-mmc
+            - mediatek,mt7623-mmc
+            - mediatek,mt8135-mmc
+            - mediatek,mt8173-mmc
+            - mediatek,mt8183-mmc
+            - mediatek,mt8186-mmc
+            - mediatek,mt8188-mmc
+            - mediatek,mt8195-mmc
+            - mediatek,mt8516-mmc
+    then:
+      properties:
+        clocks:
+          minItems: 2
+          items:
+            - description: source clock
+            - description: HCLK which used for host
+            - description: independent source clock gate
+        clock-names:
+          minItems: 2
+          items:
+            - const: source
+            - const: hclk
+            - const: source_cg
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt2712-mmc
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          items:
+            - description: source clock
+            - description: HCLK which used for host
+            - description: independent source clock gate
+            - description: bus clock used for internal register access (required for MSDC0/3).
+        clock-names:
+          minItems: 3
+          items:
+            - const: source
+            - const: hclk
+            - const: source_cg
+            - const: bus_clk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt8183-mmc
+    then:
+      properties:
+        reg:
+          minItems: 2
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt7986-mmc
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          items:
+            - description: source clock
+            - description: HCLK which used for host
+            - description: independent source clock gate
+            - description: bus clock used for internal register access (required for MSDC0/3).
+            - description: msdc subsys clock gate
+        clock-names:
+          minItems: 3
+          items:
+            - const: source
+            - const: hclk
+            - const: source_cg
+            - const: bus_clk
+            - const: sys_cg
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - mediatek,mt8186-mmc
+            - mediatek,mt8188-mmc
+            - mediatek,mt8195-mmc
+    then:
+      properties:
+        clocks:
+          items:
+            - description: source clock
+            - description: HCLK which used for host
+            - description: independent source clock gate
+            - description: crypto clock used for data encrypt/decrypt (optional)
+        clock-names:
+          items:
+            - const: source
+            - const: hclk
+            - const: source_cg
+            - const: crypto
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt8192-mmc
+    then:
+      properties:
+        clocks:
+          items:
+            - description: source clock
+            - description: HCLK which used for host
+            - description: independent source clock gate
+            - description: msdc subsys clock gate
+            - description: peripheral bus clock gate
+            - description: AXI bus clock gate
+            - description: AHB bus clock gate
+        clock-names:
+          items:
+            - const: source
+            - const: hclk
+            - const: source_cg
+            - const: sys_cg
+            - const: pclk_cg
+            - const: axi_cg
+            - const: ahb_cg
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
index 0424b06cb655..7bfb10c62566 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
@@ -64,6 +64,7 @@ properties:
           - enum:
               - renesas,sdhi-r8a779a0  # R-Car V3U
               - renesas,sdhi-r8a779f0  # R-Car S4-8
+              - renesas,sdhi-r8a779g0  # R-Car V4H
           - const: renesas,rcar-gen4-sdhi # R-Car Gen4
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
index 95f59a5e3576..c7e14b7dba9e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
@@ -71,6 +71,9 @@ properties:
       to control the clock phases, "ciu-sample" is required for tuning
       high speed modes.
 
+  power-domains:
+    maxItems: 1
+
   rockchip,default-sample-phase:
     $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
index ea9121fb188d..676a74695389 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
@@ -2,8 +2,8 @@
 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/mmc/sdhci-am654.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/mmc/sdhci-am654.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: TI AM654 MMC Controller
 
@@ -11,17 +11,18 @@ maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
 
 allOf:
-  - $ref: mmc-controller.yaml#
+  - $ref: sdhci-common.yaml#
 
 properties:
   compatible:
     oneOf:
-      - const: ti,am654-sdhci-5.1
-      - const: ti,j721e-sdhci-8bit
-      - const: ti,j721e-sdhci-4bit
-      - const: ti,am64-sdhci-8bit
-      - const: ti,am64-sdhci-4bit
-      - const: ti,am62-sdhci
+      - enum:
+          - ti,am62-sdhci
+          - ti,am64-sdhci-4bit
+          - ti,am64-sdhci-8bit
+          - ti,am654-sdhci-5.1
+          - ti,j721e-sdhci-4bit
+          - ti,j721e-sdhci-8bit
       - items:
           - const: ti,j7200-sdhci-8bit
           - const: ti,j721e-sdhci-8bit
@@ -49,8 +50,6 @@ properties:
       - const: clk_ahb
       - const: clk_xin
 
-  sdhci-caps-mask: true
-
   dma-coherent:
     type: boolean
 
@@ -61,67 +60,67 @@ properties:
 
   ti,otap-del-sel-legacy:
     description: Output tap delay for SD/MMC legacy timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-mmc-hs:
     description: Output tap delay for MMC high speed timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-sd-hs:
     description: Output tap delay for SD high speed timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-sdr12:
     description: Output tap delay for SD UHS SDR12 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-sdr25:
     description: Output tap delay for SD UHS SDR25 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-sdr50:
     description: Output tap delay for SD UHS SDR50 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-sdr104:
     description: Output tap delay for SD UHS SDR104 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-ddr50:
     description: Output tap delay for SD UHS DDR50 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-ddr52:
     description: Output tap delay for eMMC DDR52 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-hs200:
     description: Output tap delay for eMMC HS200 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,otap-del-sel-hs400:
     description: Output tap delay for eMMC HS400 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
@@ -131,49 +130,55 @@ properties:
 
   ti,itap-del-sel-legacy:
     description: Input tap delay for SD/MMC legacy timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,itap-del-sel-mmc-hs:
     description: Input tap delay for MMC high speed timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,itap-del-sel-sd-hs:
     description: Input tap delay for SD high speed timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,itap-del-sel-sdr12:
     description: Input tap delay for SD UHS SDR12 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,itap-del-sel-sdr25:
     description: Input tap delay for SD UHS SDR25 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 0x1f
+
+  ti,itap-del-sel-ddr50:
+    description: Input tap delay for MMC DDR50 timing
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,itap-del-sel-ddr52:
     description: Input tap delay for MMC DDR52 timing
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0x1f
 
   ti,trm-icp:
     description: DLL trim select
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     minimum: 0
     maximum: 0xf
 
   ti,driver-strength-ohm:
     description: DLL drive strength in ohms
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
     enum:
       - 33
       - 40
@@ -183,11 +188,11 @@ properties:
 
   ti,strobe-sel:
     description: strobe select delay for HS400 speed mode.
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
 
   ti,clkbuf-sel:
     description: Clock Delay Buffer Select
-    $ref: "/schemas/types.yaml#/definitions/uint32"
+    $ref: /schemas/types.yaml#/definitions/uint32
 
   ti,fails-without-test-cd:
     $ref: /schemas/types.yaml#/definitions/flag
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-common.yaml
new file mode 100644
index 000000000000..1664615187c8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-common.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/sdhci-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SDHCI Controller Common Properties
+
+maintainers:
+  - Adrian Hunter <adrian.hunter@intel.com>
+
+description:
+  Common properties present on Secure Digital Host Controller Interface (SDHCI)
+  devices.
+
+properties:
+  sdhci-caps:
+    $ref: /schemas/types.yaml#/definitions/uint64
+    description:
+      Additionally present SDHCI capabilities - values for SDHCI_CAPABILITIES
+      and SDHCI_CAPABILITIES_1 registers.
+
+  sdhci-caps-mask:
+    $ref: /schemas/types.yaml#/definitions/uint64
+    description:
+      Masked SDHCI capabilities to remove from SDHCI_CAPABILITIES and
+      SDHCI_CAPABILITIES_1 registers.
+
+allOf:
+  - $ref: mmc-controller.yaml#
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
deleted file mode 100644
index 3ee9263adf73..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-* Fujitsu SDHCI controller
-
-This file documents differences between the core properties in mmc.txt
-and the properties used by the sdhci_f_sdh30 driver.
-
-Required properties:
-- compatible: "fujitsu,mb86s70-sdhci-3.0"
-- clocks: Must contain an entry for each entry in clock-names. It is a
-  list of phandles and clock-specifier pairs.
-  See ../clocks/clock-bindings.txt for details.
-- clock-names: Should contain the following two entries:
-	"iface" - clock used for sdhci interface
-	"core"  - core clock for sdhci controller
-
-Optional properties:
-- vqmmc-supply: phandle to the regulator device tree node, mentioned
-  as the VCCQ/VDD_IO supply in the eMMC/SD specs.
-- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
-  requires the CMD_DAT_DELAY control to be enabled.
-
-Example:
-
-	sdhci1: mmc@36600000 {
-		compatible = "fujitsu,mb86s70-sdhci-3.0";
-		reg = <0 0x36600000 0x1000>;
-		interrupts = <0 172 0x4>,
-			     <0 173 0x4>;
-		bus-width = <4>;
-		vqmmc-supply = <&vccq_sdhci1>;
-		clocks = <&clock 2 2 0>, <&clock 2 3 0>;
-		clock-names = "iface", "core";
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
index a96f143479c7..6b89238f0565 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
@@ -1,9 +1,8 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/mmc/sdhci-msm.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/mmc/sdhci-msm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm SDHCI controller (sdhci-msm)
 
@@ -26,6 +25,7 @@ properties:
               - qcom,msm8226-sdhci
               - qcom,msm8953-sdhci
               - qcom,msm8974-sdhci
+              - qcom,msm8976-sdhci
               - qcom,msm8916-sdhci
               - qcom,msm8992-sdhci
               - qcom,msm8994-sdhci
@@ -45,9 +45,12 @@ properties:
               - qcom,sm6115-sdhci
               - qcom,sm6125-sdhci
               - qcom,sm6350-sdhci
+              - qcom,sm6375-sdhci
               - qcom,sm8150-sdhci
               - qcom,sm8250-sdhci
+              - qcom,sm8350-sdhci
               - qcom,sm8450-sdhci
+              - qcom,sm8550-sdhci
           - const: qcom,sdhci-msm-v5 # for sdcc version 5.0
 
   reg:
@@ -80,6 +83,8 @@ properties:
       - const: cal
       - const: sleep
 
+  dma-coherent: true
+
   interrupts:
     maxItems: 2
 
@@ -133,16 +138,6 @@ properties:
     description: A phandle to sdhci power domain node
     maxItems: 1
 
-  mmc-ddr-1_8v: true
-
-  mmc-hs200-1_8v: true
-
-  mmc-hs400-1_8v: true
-
-  bus-width: true
-
-  max-frequency: true
-
   operating-points-v2: true
 
 patternProperties:
@@ -165,7 +160,7 @@ required:
   - interrupts
 
 allOf:
-  - $ref: mmc-controller.yaml#
+  - $ref: sdhci-common.yaml#
 
   - if:
       properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml
index 1c87f4218e18..3d46c2525787 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sdhci-pxa.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/sdhci-pxa.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell PXA SDHCI v2/v3 bindings
+title: Marvell PXA SDHCI v2/v3
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
index 71f8e726d641..a43eb837f8da 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/snps,dwcmshc-sdhci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Synopsys Designware Mobile Storage Host Controller Binding
+title: Synopsys Designware Mobile Storage Host Controller
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
@@ -45,6 +45,17 @@ properties:
       - const: block
       - const: timer
 
+  resets:
+    maxItems: 5
+
+  reset-names:
+    items:
+      - const: core
+      - const: bus
+      - const: axi
+      - const: block
+      - const: timer
+
   rockchip,txclk-tapnum:
     description: Specify the number of delay for tx sampling.
     $ref: /schemas/types.yaml#/definitions/uint8
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
new file mode 100644
index 000000000000..23aa8e6b2d70
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) Sunplus Ltd. Co. 2021
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/sunplus,mmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sunplus MMC Controller
+
+maintainers:
+  - Tony Huang <tonyhuang.sunplus@gmail.com>
+  - Li-hao Kuo <lhjeff911@gmail.com>
+
+allOf:
+  - $ref: "mmc-controller.yaml"
+
+properties:
+  compatible:
+    enum:
+      - sunplus,sp7021-mmc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    mmc0: mmc@9c003b00 {
+        compatible = "sunplus,sp7021-mmc";
+        reg = <0x9c003b00 0x180>;
+        interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clkc 0x4e>;
+        resets = <&rstc 0x3e>;
+        bus-width = <8>;
+        max-frequency = <52000000>;
+        non-removable;
+        disable-wp;
+        cap-mmc-highspeed;
+        mmc-ddr-3_3v;
+        no-sdio;
+        no-sd;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
index ae6d6fca79e2..b13b5166d20a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml
@@ -4,10 +4,7 @@
 $id: http://devicetree.org/schemas/mmc/synopsys-dw-mshc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Synopsys Designware Mobile Storage Host Controller Binding
-
-allOf:
-  - $ref: "synopsys-dw-mshc-common.yaml#"
+title: Synopsys Designware Mobile Storage Host Controller
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
@@ -38,6 +35,35 @@ properties:
       - const: biu
       - const: ciu
 
+  altr,sysmgr-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to the sysmgr node
+          - description: register offset that controls the SDMMC clock phase
+          - description: register shift for the smplsel(drive in) setting
+    description:
+      This property is optional. Contains the phandle to System Manager block
+      that contains the SDMMC clock-phase control register. The first value is
+      the pointer to the sysmgr, the 2nd value is the register offset for the
+      SDMMC clock phase register, and the 3rd value is the bit shift for the
+      smplsel(drive in) setting.
+
+allOf:
+  - $ref: synopsys-dw-mshc-common.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: altr,socfpga-dw-mshc
+    then:
+      properties:
+        altr,sysmgr-syscon: true
+    else:
+      properties:
+        altr,sysmgr-syscon: false
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
index 4741864da48e..e7ec0c59bca6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
@@ -14,9 +14,6 @@ maintainers:
   - Maxime Ripard <mripard@kernel.org>
 
 properties:
-  "#address-cells": true
-  "#size-cells": true
-
   compatible:
     enum:
       - allwinner,sun4i-a10-nand
@@ -49,12 +46,8 @@ properties:
   dma-names:
     const: rxtx
 
-  pinctrl-names: true
-
 patternProperties:
-  "^pinctrl-[0-9]+$": true
-
-  "^nand@[a-f0-9]+$":
+  "^nand@[a-f0-9]$":
     type: object
     properties:
       reg:
@@ -91,6 +84,29 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/sun6i-rtc.h>
+    #include <dt-bindings/clock/sun8i-a23-a33-ccu.h>
+    #include <dt-bindings/reset/sun8i-a23-a33-ccu.h>
+
+    nand-controller@1c03000 {
+        compatible = "allwinner,sun8i-a23-nand-controller";
+        reg = <0x01c03000 0x1000>;
+        interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&ccu CLK_BUS_NAND>, <&ccu CLK_NAND>;
+        clock-names = "ahb", "mod";
+        resets = <&ccu RST_BUS_NAND>;
+        reset-names = "ahb";
+        dmas = <&dma 5>;
+        dma-names = "rxtx";
+        pinctrl-names = "default";
+        pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+    };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
index f013fb976d95..d028269cdbaa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
@@ -35,9 +35,6 @@ properties:
   interrupts:
     maxItems: 1
 
-  "#address-cells": true
-  "#size-cells": true
-
 required:
   - compatible
   - reg
@@ -45,7 +42,7 @@ required:
   - clock-names
   - interrupts
 
-additionalProperties: true
+unevaluatedProperties: true
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
index 023f3ef0fa13..e552875040e2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
@@ -34,20 +34,20 @@ unevaluatedProperties: false
 examples:
   - |
     smcc: memory-controller@e000e000 {
-      compatible = "arm,pl353-smc-r2p1", "arm,primecell";
-      reg = <0xe000e000 0x0001000>;
-      clock-names = "memclk", "apb_pclk";
-      clocks = <&clkc 11>, <&clkc 44>;
-      ranges = <0x0 0x0 0xe1000000 0x1000000 /* Nand CS region */
-                0x1 0x0 0xe2000000 0x2000000 /* SRAM/NOR CS0 region */
-                0x2 0x0 0xe4000000 0x2000000>; /* SRAM/NOR CS1 region */
-      #address-cells = <2>;
-      #size-cells = <1>;
-
-      nfc0: nand-controller@0,0 {
-        compatible = "arm,pl353-nand-r2p1";
-        reg = <0 0 0x1000000>;
-        #address-cells = <1>;
-        #size-cells = <0>;
-      };
+        compatible = "arm,pl353-smc-r2p1", "arm,primecell";
+        reg = <0xe000e000 0x0001000>;
+        clock-names = "memclk", "apb_pclk";
+        clocks = <&clkc 11>, <&clkc 44>;
+        ranges = <0x0 0x0 0xe1000000 0x1000000 /* Nand CS region */
+                  0x1 0x0 0xe2000000 0x2000000 /* SRAM/NOR CS0 region */
+                  0x2 0x0 0xe4000000 0x2000000>; /* SRAM/NOR CS1 region */
+        #address-cells = <2>;
+        #size-cells = <1>;
+
+        nfc0: nand-controller@0,0 {
+            compatible = "arm,pl353-nand-r2p1";
+            reg = <0 0 0x1000000>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/atmel-nand.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/atmel-nand.txt
index 3aa297c97ab6..50645828ac20 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/atmel-nand.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/atmel-nand.txt
@@ -45,10 +45,8 @@ Optional properties:
 - atmel,rb: an integer identifying the native Ready/Busy pin. Only meaningful
 	    on sama5 SoCs.
 
-All generic properties described in
-Documentation/devicetree/bindings/mtd/{common,nand}.txt also apply to the NAND
-device node, and NAND partitions should be defined under the NAND node as
-described in Documentation/devicetree/bindings/mtd/partition.txt.
+All generic properties are described in the generic yaml files under
+Documentation/devicetree/bindings/mtd/.
 
 * ECC engine (PMECC) bindings:
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
index dd5a64969e37..1571024aa119 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
@@ -86,15 +86,15 @@ properties:
     minItems: 1
     items:
       - description: NAND CTLRDY interrupt
-      - description: FLASH_DMA_DONE if flash DMA is available
-      - description: FLASH_EDU_DONE if EDU is available
+      - description: FLASH_DMA_DONE (if flash DMA is available) or FLASH_EDU_DONE (if EDU is available)
 
   interrupt-names:
     minItems: 1
     items:
       - const: nand_ctlrdy
-      - const: flash_dma_done
-      - const: flash_edu_done
+      - enum:
+          - flash_dma_done
+          - flash_edu_done
 
   clocks:
     maxItems: 1
@@ -173,6 +173,13 @@ allOf:
             - const: nand
             - const: iproc-idm
             - const: iproc-ext
+  - if:
+      properties:
+        interrupts:
+          minItems: 2
+    then:
+      required:
+        - interrupt-names
 
 unevaluatedProperties: false
 
@@ -184,51 +191,52 @@ required:
 examples:
   - |
     nand-controller@f0442800 {
-            compatible = "brcm,brcmnand-v7.0", "brcm,brcmnand";
-            reg = <0xf0442800 0x600>,
-                  <0xf0443000 0x100>;
-            reg-names = "nand", "flash-dma";
-            interrupt-parent = <&hif_intr2_intc>;
-            interrupts = <24>, <4>;
+        compatible = "brcm,brcmnand-v7.0", "brcm,brcmnand";
+        reg = <0xf0442800 0x600>,
+              <0xf0443000 0x100>;
+        reg-names = "nand", "flash-dma";
+        interrupt-parent = <&hif_intr2_intc>;
+        interrupts = <24>, <4>;
+        interrupt-names = "nand_ctlrdy", "flash_dma_done";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nand@1 {
+            compatible = "brcm,nandcs";
+            reg = <1>; // Chip select 1
+            nand-on-flash-bbt;
+            nand-ecc-strength = <12>;
+            nand-ecc-step-size = <512>;
 
             #address-cells = <1>;
-            #size-cells = <0>;
-
-            nand@1 {
-                    compatible = "brcm,nandcs";
-                    reg = <1>; // Chip select 1
-                    nand-on-flash-bbt;
-                    nand-ecc-strength = <12>;
-                    nand-ecc-step-size = <512>;
-
-                    #address-cells = <1>;
-                    #size-cells = <1>;
-            };
+            #size-cells = <1>;
+        };
     };
   - |
     nand-controller@10000200 {
-            compatible = "brcm,nand-bcm63168", "brcm,nand-bcm6368",
-                         "brcm,brcmnand-v4.0", "brcm,brcmnand";
-            reg = <0x10000200 0x180>,
-                  <0x100000b0 0x10>,
-                  <0x10000600 0x200>;
-            reg-names = "nand", "nand-int-base", "nand-cache";
-            interrupt-parent = <&periph_intc>;
-            interrupts = <50>;
-            clocks = <&periph_clk 20>;
-            clock-names = "nand";
+        compatible = "brcm,nand-bcm63168", "brcm,nand-bcm6368",
+                     "brcm,brcmnand-v4.0", "brcm,brcmnand";
+        reg = <0x10000200 0x180>,
+              <0x100000b0 0x10>,
+              <0x10000600 0x200>;
+        reg-names = "nand", "nand-int-base", "nand-cache";
+        interrupt-parent = <&periph_intc>;
+        interrupts = <50>;
+        clocks = <&periph_clk 20>;
+        clock-names = "nand";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nand@0 {
+            compatible = "brcm,nandcs";
+            reg = <0>;
+            nand-on-flash-bbt;
+            nand-ecc-strength = <1>;
+            nand-ecc-step-size = <512>;
 
             #address-cells = <1>;
-            #size-cells = <0>;
-
-            nand@0 {
-                    compatible = "brcm,nandcs";
-                    reg = <0>;
-                    nand-on-flash-bbt;
-                    nand-ecc-strength = <1>;
-                    nand-ecc-step-size = <512>;
-
-                    #address-cells = <1>;
-                    #size-cells = <1>;
-            };
+            #size-cells = <1>;
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/denali,nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/denali,nand.yaml
index 1307ed7e7fc6..0be83ad42970 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/denali,nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/denali,nand.yaml
@@ -145,6 +145,6 @@ examples:
         #size-cells = <0>;
 
         nand@0 {
-                reg = <0>;
+            reg = <0>;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml
index 849aeae319a9..8487089b6e16 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/gpmi-nand.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale General-Purpose Media Interface (GPMI) binding
+title: Freescale General-Purpose Media Interface (GPMI)
 
 maintainers:
   - Han Xu <han.xu@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
index 8c272c842bfd..a7bdb5d3675c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/ingenic,nand.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs NAND controller devicetree bindings
+title: Ingenic SoCs NAND controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
@@ -32,9 +32,9 @@ properties:
 
   partitions:
     type: object
+    deprecated: true
     description:
       Node containing description of fixed partitions.
-      See Documentation/devicetree/bindings/mtd/partition.txt
 
 patternProperties:
   "^nand@[a-f0-9]$":
@@ -58,78 +58,78 @@ examples:
   - |
     #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
     memory-controller@13410000 {
-      compatible = "ingenic,jz4780-nemc";
-      reg = <0x13410000 0x10000>;
-      #address-cells = <2>;
-      #size-cells = <1>;
-      ranges = <1 0 0x1b000000 0x1000000>,
-         <2 0 0x1a000000 0x1000000>,
-         <3 0 0x19000000 0x1000000>,
-         <4 0 0x18000000 0x1000000>,
-         <5 0 0x17000000 0x1000000>,
-         <6 0 0x16000000 0x1000000>;
-
-      clocks = <&cgu JZ4780_CLK_NEMC>;
-
-      nand-controller@1 {
-        compatible = "ingenic,jz4780-nand";
-        reg = <1 0 0x1000000>;
-
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        ecc-engine = <&bch>;
-
-        ingenic,nemc-tAS = <10>;
-        ingenic,nemc-tAH = <5>;
-        ingenic,nemc-tBP = <10>;
-        ingenic,nemc-tAW = <15>;
-        ingenic,nemc-tSTRV = <100>;
-
-        pinctrl-names = "default";
-        pinctrl-0 = <&pins_nemc>;
-
-        nand@1 {
-          reg = <1>;
-
-          nand-ecc-step-size = <1024>;
-          nand-ecc-strength = <24>;
-          nand-ecc-mode = "hw";
-          nand-on-flash-bbt;
-
-          pinctrl-names = "default";
-          pinctrl-0 = <&pins_nemc_cs1>;
-
-          partitions {
-            compatible = "fixed-partitions";
-            #address-cells = <2>;
-            #size-cells = <2>;
-
-            partition@0 {
-              label = "u-boot-spl";
-              reg = <0x0 0x0 0x0 0x800000>;
+        compatible = "ingenic,jz4780-nemc";
+        reg = <0x13410000 0x10000>;
+        #address-cells = <2>;
+        #size-cells = <1>;
+        ranges = <1 0 0x1b000000 0x1000000>,
+                 <2 0 0x1a000000 0x1000000>,
+                 <3 0 0x19000000 0x1000000>,
+                 <4 0 0x18000000 0x1000000>,
+                 <5 0 0x17000000 0x1000000>,
+                 <6 0 0x16000000 0x1000000>;
+
+        clocks = <&cgu JZ4780_CLK_NEMC>;
+
+        nand-controller@1 {
+            compatible = "ingenic,jz4780-nand";
+            reg = <1 0 0x1000000>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            ecc-engine = <&bch>;
+
+            ingenic,nemc-tAS = <10>;
+            ingenic,nemc-tAH = <5>;
+            ingenic,nemc-tBP = <10>;
+            ingenic,nemc-tAW = <15>;
+            ingenic,nemc-tSTRV = <100>;
+
+            pinctrl-names = "default";
+            pinctrl-0 = <&pins_nemc>;
+
+            nand@1 {
+                reg = <1>;
+
+                nand-ecc-step-size = <1024>;
+                nand-ecc-strength = <24>;
+                nand-ecc-mode = "hw";
+                nand-on-flash-bbt;
+
+                pinctrl-names = "default";
+                pinctrl-0 = <&pins_nemc_cs1>;
+
+                partitions {
+                    compatible = "fixed-partitions";
+                    #address-cells = <2>;
+                    #size-cells = <2>;
+
+                    partition@0 {
+                        label = "u-boot-spl";
+                        reg = <0x0 0x0 0x0 0x800000>;
+                    };
+
+                    partition@800000 {
+                        label = "u-boot";
+                        reg = <0x0 0x800000 0x0 0x200000>;
+                    };
+
+                    partition@a00000 {
+                        label = "u-boot-env";
+                        reg = <0x0 0xa00000 0x0 0x200000>;
+                    };
+
+                    partition@c00000 {
+                        label = "boot";
+                        reg = <0x0 0xc00000 0x0 0x4000000>;
+                    };
+
+                    partition@4c00000 {
+                        label = "system";
+                        reg = <0x0 0x4c00000 0x1 0xfb400000>;
+                    };
+                };
             };
-
-            partition@800000 {
-              label = "u-boot";
-              reg = <0x0 0x800000 0x0 0x200000>;
-            };
-
-            partition@a00000 {
-              label = "u-boot-env";
-              reg = <0x0 0xa00000 0x0 0x200000>;
-            };
-
-            partition@c00000 {
-              label = "boot";
-              reg = <0x0 0xc00000 0x0 0x4000000>;
-            };
-
-            partition@4c00000 {
-              label = "system";
-              reg = <0x0 0x4c00000 0x1 0xfb400000>;
-            };
-          };
         };
-      };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml
index 741c66ee06c3..8c62c7d3d0cd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/intel,lgm-ebunand.yaml
@@ -39,14 +39,8 @@ properties:
       - const: tx
       - const: rx
 
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
 patternProperties:
-  "^nand@[a-f0-9]+$":
+  "^nand@[a-f0-9]$":
     type: object
     properties:
       reg:
@@ -67,33 +61,31 @@ required:
   - clocks
   - dmas
   - dma-names
-  - "#address-cells"
-  - "#size-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
     nand-controller@e0f00000 {
-      compatible = "intel,lgm-ebunand";
-      reg = <0xe0f00000 0x100>,
-            <0xe1000000 0x300>,
-            <0xe1400000 0x8000>,
-            <0xe1c00000 0x1000>,
-            <0x17400000 0x4>,
-            <0x17c00000 0x4>;
-      reg-names = "ebunand", "hsnand", "nand_cs0", "nand_cs1",
-        "addr_sel0", "addr_sel1";
-      clocks = <&cgu0 125>;
-      dmas = <&dma0 8>, <&dma0 9>;
-      dma-names = "tx", "rx";
-      #address-cells = <1>;
-      #size-cells = <0>;
-
-      nand@0 {
-        reg = <0>;
-        nand-ecc-mode = "hw";
-      };
+        compatible = "intel,lgm-ebunand";
+        reg = <0xe0f00000 0x100>,
+              <0xe1000000 0x300>,
+              <0xe1400000 0x8000>,
+              <0xe1c00000 0x1000>,
+              <0x17400000 0x4>,
+              <0x17c00000 0x4>;
+        reg-names = "ebunand", "hsnand", "nand_cs0", "nand_cs1",
+                    "addr_sel0", "addr_sel1";
+        clocks = <&cgu0 125>;
+        dmas = <&dma0 8>, <&dma0 9>;
+        dma-names = "tx", "rx";
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nand@0 {
+            reg = <0>;
+            nand-ecc-mode = "hw";
+        };
     };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 7149784a36ac..3fe981b14e2c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -70,24 +70,17 @@ properties:
       be used on such systems, to denote the absence of a reliable reset
       mechanism.
 
-  partitions:
-    type: object
-
-  '#address-cells': true
-  '#size-cells': true
-
-patternProperties:
-  # Note: use 'partitions' node for new users
-  '^partition@':
-    type: object
-
-  "^otp(-[0-9]+)?$":
-    type: object
+  reset-gpios:
+    description:
+      A GPIO line connected to the RESET (active low) signal of the device.
+      If "broken-flash-reset" is present then having this property does not
+      make any difference.
 
 unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
     spi {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -97,6 +90,7 @@ examples:
             reg = <0>;
             spi-max-frequency = <40000000>;
             m25p,fast-read;
+            reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
         };
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt
index 6d60bc3063f5..64c06aa05ac7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-mlc.txt
@@ -19,7 +19,7 @@ accuracy:)
 - nxp,wr_low: WR_LOW
 
 Optional subnodes:
-- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
+- Partitions, see Documentation/devicetree/bindings/mtd/mtd.yaml
 
 Example:
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt
index d94edc0fc554..39f17630a301 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/lpc32xx-slc.txt
@@ -20,7 +20,7 @@ clock speed:)
 - nxp,rsetup: Read setup time (R_SETUP)
 
 Optional subnodes:
-- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
+- Partitions, see Documentation/devicetree/bindings/mtd/mtd.yaml
 
 Example:
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml
index 8cc2a7ceb5fb..00882892f47e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/mtd/microchip,mchp48l640.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Microchip 48l640 (and similar) serial EERAM bindings
+title: Microchip 48l640 (and similar) serial EERAM
 
 maintainers:
   - Heiko Schocher <hs@denx.de>
@@ -34,13 +34,13 @@ unevaluatedProperties: false
 examples:
   - |
     spi {
-      #address-cells = <1>;
-      #size-cells = <0>;
-
-      eeram@0 {
-        compatible = "microchip,48l640";
-        reg = <0>;
-        spi-max-frequency = <20000000>;
-      };
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        eeram@0 {
+            compatible = "microchip,48l640";
+            reg = <0>;
+            spi-max-frequency = <20000000>;
+        };
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
index 82eb4e0f453b..5df94953c34e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
@@ -13,6 +13,9 @@ description: |
   Flash chips (Memory Technology Devices) are often used for solid state
   file systems on embedded devices.
 
+allOf:
+  - $ref: "mtd.yaml#"
+
 properties:
   compatible:
     oneOf:
@@ -121,10 +124,6 @@ properties:
   big-endian: true
   little-endian: true
 
-patternProperties:
-  '@[0-9a-f]+$':
-    $ref: partitions/partition.yaml
-
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtd.yaml
index 3498e485679b..78da129e9985 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtd.yaml
@@ -12,7 +12,7 @@ maintainers:
 
 properties:
   $nodename:
-    pattern: "^flash(@.*)?$"
+    pattern: "^(flash|.*sram)(@.*)?$"
 
   label:
     description:
@@ -21,9 +21,28 @@ properties:
       based name) in order to ease flash device identification and/or
       describe what they are used for.
 
+  '#address-cells':
+    deprecated: true
+
+  '#size-cells':
+    deprecated: true
+
+  partitions:
+    $ref: /schemas/mtd/partitions/partitions.yaml
+
+    required:
+      - compatible
+
 patternProperties:
+  "@[0-9a-f]+$":
+    $ref: partitions/partition.yaml
+    deprecated: true
+
+  "^partition@[0-9a-f]+":
+    $ref: partitions/partition.yaml
+    deprecated: true
+
   "^otp(-[0-9]+)?$":
-    type: object
     $ref: ../nvmem/nvmem.yaml#
 
     description: |
@@ -40,6 +59,7 @@ patternProperties:
     required:
       - compatible
 
+# This is a generic file other binding inherit from
 additionalProperties: true
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtk-nand.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtk-nand.txt
index 4d3ec5e4ff8a..839ea2f93d04 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mtk-nand.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mtk-nand.txt
@@ -131,7 +131,7 @@ Example:
 	};
 
 NAND chip optional subnodes:
-- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
+- Partitions, see Documentation/devicetree/bindings/mtd/mtd.yaml
 
 Example:
 	nand@0 {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mxc-nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
index 66da1b476ab7..7f6f7c9596c4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/mxc-nand.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale's mxc_nand binding
+title: Freescale's mxc_nand
 
 maintainers:
   - Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/nand-chip.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/nand-chip.yaml
index 97ac3a3fbb52..33d079f76c05 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/nand-chip.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/nand-chip.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/mtd/nand-chip.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NAND Chip and NAND Controller Generic Binding
+title: NAND Chip Common Properties
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
 
+allOf:
+  - $ref: "mtd.yaml#"
+
 description: |
   This file covers the generic description of a NAND chip. It implies that the
   bus interface should not be taken into account: both raw NAND devices and
@@ -67,4 +70,5 @@ properties:
 required:
   - reg
 
+# This file can be referenced by more specific devices (like spi-nands)
 additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/nand-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/nand-controller.yaml
index 359a015d4e5a..efcd415f8641 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/nand-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/nand-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/nand-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NAND Chip and NAND Controller Generic Binding
+title: NAND Controller Common Properties
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
@@ -51,7 +51,6 @@ properties:
 
 patternProperties:
   "^nand@[a-f0-9]$":
-    type: object
     $ref: "nand-chip.yaml#"
 
     properties:
@@ -130,6 +129,7 @@ required:
   - "#address-cells"
   - "#size-cells"
 
+# This is a generic file other binding inherit from and extend
 additionalProperties: true
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partition.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partition.txt
deleted file mode 100644
index ead90e8274d6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partition.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-Flash partitions in device tree
-===============================
-
-Flash devices can be partitioned into one or more functional ranges (e.g. "boot
-code", "nvram", "kernel").
-
-Different devices may be partitioned in a different ways. Some may use a fixed
-flash layout set at production time. Some may use on-flash table that describes
-the geometry and naming/purpose of each functional region. It is also possible
-to see these methods mixed.
-
-To assist system software in locating partitions, we allow describing which
-method is used for a given flash device. To describe the method there should be
-a subnode of the flash device that is named 'partitions'. It must have a
-'compatible' property, which is used to identify the method to use.
-
-When a single partition is represented with a DT node (it depends on a used
-format) it may also be described using above rules ('compatible' and optionally
-some extra properties / subnodes). It allows describing more complex,
-hierarchical (multi-level) layouts and should be used if there is some
-significant relation between partitions or some partition internally uses
-another partitioning method.
-
-Available bindings are listed in the "partitions" subdirectory.
-
-
-Deprecated: partitions defined in flash node
-============================================
-
-For backwards compatibility partitions as direct subnodes of the flash device are
-supported. This use is discouraged.
-NOTE: also for backwards compatibility, direct subnodes that have a compatible
-string are not considered partitions, as they may be used for other bindings.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.yaml
index 76c88027b6d2..97618847ee35 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.yaml
@@ -9,6 +9,8 @@ title: ARM Firmware Suite (AFS) Partitions
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
+select: false
+
 description: |
   The ARM Firmware Suite is a flash partitioning system found on the
   ARM reference designs: Integrator AP, Integrator CP, Versatile AB,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml
index 7b113e5e3421..5bbb1c01ddee 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm4908-partitions.yaml
@@ -17,6 +17,8 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
+select: false
+
 properties:
   compatible:
     const: brcm,bcm4908-partitions
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml
index 3484e06d6bcb..939e7b50db22 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml
@@ -35,6 +35,8 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
+select: false
+
 properties:
   compatible:
     const: brcm,bcm947xx-cfe-partitions
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
index ad3ccd250802..331e564f29dc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/fixed-partitions.yaml
@@ -31,24 +31,17 @@ properties:
 
 patternProperties:
   "@[0-9a-f]+$":
-    allOf:
-      - $ref: "partition.yaml#"
-      - if:
-          properties:
-            compatible:
-              contains:
-                const: sercomm,sc-partitions
-        then:
-          properties:
-            sercomm,scpart-id:
-              description: Partition id in Sercomm partition map. Mtd
-                parser uses this id to find a record in the partition map
-                containing offset and size of the current partition. The
-                values from partition map overrides partition offset and
-                size defined in reg property of the dts. Frequently these
-                values are the same, but may differ if device has bad
-                eraseblocks on a flash.
-              $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: partition.yaml#
+
+    properties:
+      sercomm,scpart-id:
+        description: Partition id in Sercomm partition map. Mtd parser
+          uses this id to find a record in the partition map containing
+          offset and size of the current partition. The values from
+          partition map overrides partition offset and size defined in
+          reg property of the dts. Frequently these values are the same,
+          but may differ if device has bad eraseblocks on a flash.
+        $ref: /schemas/types.yaml#/definitions/uint32
 
 required:
   - "#address-cells"
@@ -84,6 +77,7 @@ examples:
         partition@0 {
             label = "filesystem";
             reg = <0x00000000 0x1 0x00000000>;
+            linux,rootfs;
         };
     };
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml
index 99249cdfbfb3..213858f60375 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/linksys,ns-partitions.yaml
@@ -18,6 +18,8 @@ description: |
 maintainers:
   - Rafał Miłecki <rafal@milecki.pl>
 
+select: false
+
 properties:
   compatible:
     const: linksys,ns-partitions
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml
index 5cdd2efa9132..5474d63268dc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml
@@ -17,6 +17,7 @@ maintainers:
   - Ansuel Smith <ansuelsmth@gmail.com>
 
 allOf:
+  - $ref: /schemas/mtd/partitions/partition.yaml#
   - $ref: /schemas/nvmem/nvmem.yaml#
 
 properties:
@@ -26,7 +27,7 @@ properties:
 required:
   - compatible
 
-additionalProperties: true
+unevaluatedProperties: false
 
 examples:
   - |
@@ -84,7 +85,6 @@ examples:
             compatible = "nvmem-cells";
             label = "calibration";
             reg = <0xf00000 0x100000>;
-            ranges = <0 0xf00000 0x100000>;
             #address-cells = <1>;
             #size-cells = <1>;
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/partition.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
index f1a02d840b12..cdffbb9cedc2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/partition.yaml
@@ -52,6 +52,10 @@ properties:
       immune to paired-pages corruptions
     type: boolean
 
+  linux,rootfs:
+    description: Marks partition that contains root filesystem to mount and boot
+      user space from
+
 if:
   not:
     required: [ reg ]
@@ -60,4 +64,5 @@ then:
     $nodename:
       pattern: '^partition-.*$'
 
+# This is a generic file other binding inherit from and extend
 additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml
new file mode 100644
index 000000000000..9aca4e6c6047
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/partitions.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/partitions.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Partitions
+
+description: |
+  This binding is generic and describes the content of the partitions container
+  node. All partition parsers must be referenced here.
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+oneOf:
+  - $ref: arm,arm-firmware-suite.yaml
+  - $ref: brcm,bcm4908-partitions.yaml
+  - $ref: brcm,bcm947xx-cfe-partitions.yaml
+  - $ref: fixed-partitions.yaml
+  - $ref: linksys,ns-partitions.yaml
+  - $ref: qcom,smem-part.yaml
+  - $ref: redboot-fis.yaml
+
+properties:
+  compatible: true
+
+  '#address-cells':
+    enum: [1, 2]
+
+  '#size-cells':
+    enum: [1, 2]
+
+patternProperties:
+  "partition(-.+|@[0-9a-f]+)":
+    $ref: partition.yaml
+
+required:
+  - compatible
+
+unevaluatedProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
index dc07909af023..1c2b4e780ca9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/qcom,smem-part.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/partitions/qcom,smem-part.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm SMEM NAND flash partition parser binding
+title: Qualcomm SMEM NAND flash partition parser
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
@@ -15,13 +15,15 @@ description: |
   varies between partition table revisions. V3 supports maximum 16 partitions
   and V4 supports 48 partitions.
 
+select: false
+
 properties:
   compatible:
     const: qcom,smem-part
 
 patternProperties:
   "^partition-[0-9a-z]+$":
-    $ref: partition.yaml#
+    $ref: nvmem-cells.yaml
 
 required:
   - compatible
@@ -39,22 +41,22 @@ examples:
   - |
     /* Example declaring dynamic partition */
     flash {
-      partitions {
-        compatible = "qcom,smem-part";
-
-        partition-art {
-          compatible = "nvmem-cells";
-          #address-cells = <1>;
-          #size-cells = <1>;
-          label = "0:art";
-
-          macaddr_art_0: macaddr@0 {
-            reg = <0x0 0x6>;
-          };
-
-          macaddr_art_6: macaddr@6 {
-            reg = <0x6 0x6>;
-          };
+        partitions {
+            compatible = "qcom,smem-part";
+
+            partition-art {
+                compatible = "nvmem-cells";
+                #address-cells = <1>;
+                #size-cells = <1>;
+                label = "0:art";
+
+                macaddr_art_0: macaddr@0 {
+                    reg = <0x0 0x6>;
+                };
+
+                macaddr_art_6: macaddr@6 {
+                    reg = <0x6 0x6>;
+                };
+            };
         };
-      };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
index fee8d81b5276..ba7445cd69e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
@@ -16,6 +16,8 @@ description: The FLASH Image System (FIS) directory is a flash description
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
+select: false
+
 properties:
   compatible:
     const: redboot-fis
@@ -26,6 +28,10 @@ properties:
       device. On a flash memory with 32KB eraseblocks, 0 means the first
       eraseblock at 0x00000000, 1 means the second eraseblock at 0x00008000 and so on.
 
+  '#address-cells': false
+
+  '#size-cells': false
+
 required:
   - compatible
   - fis-index-block
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/tplink,safeloader-partitions.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/tplink,safeloader-partitions.yaml
new file mode 100644
index 000000000000..a24bbaac3a90
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/tplink,safeloader-partitions.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/tplink,safeloader-partitions.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TP-Link SafeLoader partitions
+
+description: |
+  TP-Link home routers store various data on flash (e.g. bootloader,
+  flash layout, firmware, product info, configuration, calibration
+  data). That requires flash partitioning.
+
+  Flash space layout of TP-Link devices is stored on flash itself using
+  a custom ASCII-based format. That format was first found in TP-Link
+  devices with a custom SafeLoader bootloader. Later it was adapted to
+  CFE and U-Boot bootloaders.
+
+  Partitions specified in partitions table cover whole flash space. Some
+  contain static data that shouldn't get modified (device's MAC or WiFi
+  calibration data). Others are semi-static (like kernel). Finally some
+  partitions contain fully changeable content (like rootfs).
+
+  This binding describes partitioning method and defines offset of ASCII
+  based partitions table. That offset is picked at manufacturing process
+  and doesn't change.
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  compatible:
+    const: tplink,safeloader-partitions
+
+  partitions-table-offset:
+    description: Flash offset of partitions table
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+patternProperties:
+  "^partition-.*$":
+    $ref: partition.yaml#
+
+required:
+  - partitions-table-offset
+
+additionalProperties: false
+
+examples:
+  - |
+    partitions {
+        compatible = "tplink,safeloader-partitions";
+        partitions-table-offset = <0x100000>;
+
+        partition-file-system {
+                linux,rootfs;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml
index 8a88e7d16524..3c56efe48efd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/partitions/u-boot.yaml
@@ -27,6 +27,10 @@ properties:
           Broadcom stores environment variables inside a U-Boot partition. They
           can be identified by a custom header with magic value.
 
+patternProperties:
+  "^partition-.*$":
+    $ref: partition.yaml#
+
 unevaluatedProperties: false
 
 examples:
@@ -40,6 +44,9 @@ examples:
             compatible = "brcm,u-boot";
             reg = <0x0 0x100000>;
             label = "u-boot";
+
+            partition-u-boot-env {
+            };
         };
 
         partition@100000 {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
index 482a2c068740..07024ee45951 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
@@ -31,9 +31,6 @@ properties:
       - const: core
       - const: aon
 
-  "#address-cells": true
-  "#size-cells": true
-
 patternProperties:
   "^nand@[a-f0-9]$":
     type: object
@@ -139,85 +136,85 @@ examples:
   - |
     #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
     nand-controller@1ac00000 {
-      compatible = "qcom,ipq806x-nand";
-      reg = <0x1ac00000 0x800>;
+        compatible = "qcom,ipq806x-nand";
+        reg = <0x1ac00000 0x800>;
 
-      clocks = <&gcc EBI2_CLK>,
-               <&gcc EBI2_AON_CLK>;
-      clock-names = "core", "aon";
+        clocks = <&gcc EBI2_CLK>,
+                 <&gcc EBI2_AON_CLK>;
+        clock-names = "core", "aon";
 
-      dmas = <&adm_dma 3>;
-      dma-names = "rxtx";
-      qcom,cmd-crci = <15>;
-      qcom,data-crci = <3>;
+        dmas = <&adm_dma 3>;
+        dma-names = "rxtx";
+        qcom,cmd-crci = <15>;
+        qcom,data-crci = <3>;
 
-      #address-cells = <1>;
-      #size-cells = <0>;
+        #address-cells = <1>;
+        #size-cells = <0>;
 
-      nand@0 {
-        reg = <0>;
+        nand@0 {
+            reg = <0>;
 
-        nand-ecc-strength = <4>;
-        nand-bus-width = <8>;
+            nand-ecc-strength = <4>;
+            nand-bus-width = <8>;
 
-        qcom,boot-partitions = <0x0 0x58a0000>;
+            qcom,boot-partitions = <0x0 0x58a0000>;
 
-        partitions {
-          compatible = "fixed-partitions";
-          #address-cells = <1>;
-          #size-cells = <1>;
+            partitions {
+                compatible = "fixed-partitions";
+                #address-cells = <1>;
+                #size-cells = <1>;
 
-          partition@0 {
-            label = "boot-nand";
-            reg = <0 0x58a0000>;
-          };
+                partition@0 {
+                    label = "boot-nand";
+                    reg = <0 0x58a0000>;
+                };
 
-          partition@58a0000 {
-            label = "fs-nand";
-            reg = <0x58a0000 0x4000000>;
-          };
+                partition@58a0000 {
+                    label = "fs-nand";
+                    reg = <0x58a0000 0x4000000>;
+                };
+            };
         };
-      };
     };
 
     #include <dt-bindings/clock/qcom,gcc-ipq4019.h>
     nand-controller@79b0000 {
-      compatible = "qcom,ipq4019-nand";
-      reg = <0x79b0000 0x1000>;
-
-      clocks = <&gcc GCC_QPIC_CLK>,
-               <&gcc GCC_QPIC_AHB_CLK>;
-      clock-names = "core", "aon";
-
-      dmas = <&qpicbam 0>,
-             <&qpicbam 1>,
-             <&qpicbam 2>;
-      dma-names = "tx", "rx", "cmd";
-
-      #address-cells = <1>;
-      #size-cells = <0>;
-
-      nand@0 {
-        reg = <0>;
-        nand-ecc-strength = <4>;
-        nand-bus-width = <8>;
-
-        partitions {
-          compatible = "fixed-partitions";
-          #address-cells = <1>;
-          #size-cells = <1>;
-
-          partition@0 {
-            label = "boot-nand";
-            reg = <0 0x58a0000>;
-          };
-
-          partition@58a0000 {
-            label = "fs-nand";
-            reg = <0x58a0000 0x4000000>;
-          };
+        compatible = "qcom,ipq4019-nand";
+        reg = <0x79b0000 0x1000>;
+
+        clocks = <&gcc GCC_QPIC_CLK>,
+                 <&gcc GCC_QPIC_AHB_CLK>;
+        clock-names = "core", "aon";
+
+        dmas = <&qpicbam 0>,
+               <&qpicbam 1>,
+               <&qpicbam 2>;
+        dma-names = "tx", "rx", "cmd";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        nand@0 {
+            reg = <0>;
+            nand-ecc-strength = <4>;
+            nand-bus-width = <8>;
+
+            partitions {
+                compatible = "fixed-partitions";
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                partition@0 {
+                    label = "boot-nand";
+                    reg = <0 0x58a0000>;
+                };
+
+                partition@58a0000 {
+                    label = "fs-nand";
+                    reg = <0x58a0000 0x4000000>;
+                };
+            };
         };
-      };
     };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml
index d681a4676f06..566f330851f7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml
@@ -19,7 +19,9 @@ properties:
       - const: rockchip,rk2928-nfc
       - const: rockchip,rv1108-nfc
       - items:
-          - const: rockchip,rk3036-nfc
+          - enum:
+              - rockchip,rk3036-nfc
+              - rockchip,rk3128-nfc
           - const: rockchip,rk2928-nfc
       - items:
           - const: rockchip,rk3308-nfc
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
index eab8ea3da1fa..19cf1f18b61c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mtd/st,stm32-fmc2-nand.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics Flexible Memory Controller 2 (FMC2) Bindings
+title: STMicroelectronics Flexible Memory Controller 2 (FMC2)
 
 maintainers:
   - Christophe Kerello <christophe.kerello@foss.st.com>
@@ -101,31 +101,32 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/stm32mp1-clks.h>
     #include <dt-bindings/reset/stm32mp1-resets.h>
+
     nand-controller@58002000 {
-      compatible = "st,stm32mp15-fmc2";
-      reg = <0x58002000 0x1000>,
-            <0x80000000 0x1000>,
-            <0x88010000 0x1000>,
-            <0x88020000 0x1000>,
-            <0x81000000 0x1000>,
-            <0x89010000 0x1000>,
-            <0x89020000 0x1000>;
-      interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-      dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>,
-             <&mdma1 20 0x2 0x12000a08 0x0 0x0>,
-             <&mdma1 21 0x2 0x12000a0a 0x0 0x0>;
-      dma-names = "tx", "rx", "ecc";
-      clocks = <&rcc FMC_K>;
-      resets = <&rcc FMC_R>;
-      #address-cells = <1>;
-      #size-cells = <0>;
-
-      nand@0 {
-        reg = <0>;
-        nand-on-flash-bbt;
+        compatible = "st,stm32mp15-fmc2";
+        reg = <0x58002000 0x1000>,
+              <0x80000000 0x1000>,
+              <0x88010000 0x1000>,
+              <0x88020000 0x1000>,
+              <0x81000000 0x1000>,
+              <0x89010000 0x1000>,
+              <0x89020000 0x1000>;
+        interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+        dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>,
+               <&mdma1 20 0x2 0x12000a08 0x0 0x0>,
+               <&mdma1 21 0x2 0x12000a0a 0x0 0x0>;
+        dma-names = "tx", "rx", "ecc";
+        clocks = <&rcc FMC_K>;
+        resets = <&rcc FMC_R>;
         #address-cells = <1>;
-        #size-cells = <1>;
-      };
+        #size-cells = <0>;
+
+        nand@0 {
+            reg = <0>;
+            nand-on-flash-bbt;
+            #address-cells = <1>;
+            #size-cells = <1>;
+        };
     };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
index 30b458c41cac..4774c92e7fc4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
@@ -44,26 +44,26 @@ additionalProperties: false
 examples:
   - |
     bus {
-      #address-cells = <2>;
-      #size-cells = <2>;
-
-      hbmc: memory-controller@47034000 {
-        compatible = "ti,am654-hbmc";
-        reg = <0x0 0x47034000 0x0 0x100>,
-              <0x5 0x00000000 0x1 0x0000000>;
-        ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */
-                 <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */
-        clocks = <&k3_clks 102 0>;
         #address-cells = <2>;
-        #size-cells = <1>;
-        power-domains = <&k3_pds 55>;
-        mux-controls = <&hbmc_mux 0>;
+        #size-cells = <2>;
 
-        flash@0,0 {
-            compatible = "cypress,hyperflash", "cfi-flash";
-            reg = <0x0 0x0 0x4000000>;
-            #address-cells = <1>;
+        hbmc: memory-controller@47034000 {
+            compatible = "ti,am654-hbmc";
+            reg = <0x0 0x47034000 0x0 0x100>,
+                  <0x5 0x00000000 0x1 0x0000000>;
+            ranges = <0x0 0x0 0x5 0x00000000 0x4000000>, /* CS0 - 64MB */
+                     <0x1 0x0 0x5 0x04000000 0x4000000>; /* CS1 - 64MB */
+            clocks = <&k3_clks 102 0>;
+            #address-cells = <2>;
             #size-cells = <1>;
+            power-domains = <&k3_pds 55>;
+            mux-controls = <&hbmc_mux 0>;
+
+            flash@0,0 {
+                compatible = "cypress,hyperflash", "cfi-flash";
+                reg = <0x0 0x0 0x4000000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+            };
         };
-      };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml
index a953f7397c40..8a79ad300216 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml
@@ -15,6 +15,9 @@ description:
   as child nodes of the GPMC controller.
 
 properties:
+  $nodename:
+    pattern: "^onenand@[0-9],[0,9]$"
+
   compatible:
     const: ti,omap2-onenand
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/gpio-mux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/gpio-mux.yaml
index ee4de9fbaf4d..b597c1f2c577 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/gpio-mux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/gpio-mux.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mux/gpio-mux.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: GPIO-based multiplexer controller bindings
+title: GPIO-based multiplexer controller
 
 maintainers:
   - Peter Rosin <peda@axentia.se>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/mux-consumer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/mux-consumer.yaml
index d3d854967359..9e2d78a78e40 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/mux-consumer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/mux-consumer.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mux/mux-consumer.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common multiplexer controller consumer bindings
+title: Common multiplexer controller consumer
 
 maintainers:
   - Peter Rosin <peda@axentia.se>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/mux-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/mux-controller.yaml
index c855fbad3884..8b943082a241 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/mux-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/mux-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mux/mux-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common multiplexer controller provider bindings
+title: Common multiplexer controller provider
 
 maintainers:
   - Peter Rosin <peda@axentia.se>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/reg-mux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/reg-mux.yaml
index dfd9ea582bb7..dc4be092fc2f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/mux/reg-mux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/mux/reg-mux.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/mux/reg-mux.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic register bitfield-based multiplexer controller bindings
+title: Generic register bitfield-based multiplexer controller
 
 maintainers:
   - Peter Rosin <peda@axentia.se>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/adi,adin1110.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/adi,adin1110.yaml
index b6bd8ee38a18..9de865295d7a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/adi,adin1110.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/adi,adin1110.yaml
@@ -46,6 +46,10 @@ properties:
   interrupts:
     maxItems: 1
 
+  reset-gpios:
+    maxItems: 1
+    description: GPIO connected to active low reset
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
index 1432fda3b603..47bc2057e629 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
@@ -40,6 +40,9 @@ properties:
   clock-names:
     const: stmmaceth
 
+  phy-supply:
+    description: PHY regulator
+
   syscon:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/asix,ax88178.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/asix,ax88178.yaml
index 1af52358de4c..768504ccbf74 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/asix,ax88178.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/asix,ax88178.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/asix,ax88178.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: The device tree bindings for the USB Ethernet controllers
+title: ASIX AX88172/AX88772 USB Ethernet Controllers
 
 maintainers:
   - Oleksij Rempel <o.rempel@pengutronix.de>
@@ -27,7 +27,9 @@ properties:
           - usbb95,772b   # ASIX AX88772B
           - usbb95,7e2b   # ASIX AX88772B
 
-  reg: true
+  reg:
+    maxItems: 1
+
   local-mac-address: true
   mac-address: true
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/bluetooth.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth.txt
deleted file mode 100644
index 94797df751b8..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/bluetooth.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-The following properties are common to the Bluetooth controllers:
-
-- local-bd-address: array of 6 bytes, specifies the BD address that was
-  uniquely assigned to the Bluetooth device, formatted with least significant
-  byte first (little-endian).
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/bluetooth/bluetooth-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/bluetooth-controller.yaml
new file mode 100644
index 000000000000..59bb0d7e8ab3
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/bluetooth-controller.yaml
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/bluetooth-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bluetooth Controller Common Properties
+
+maintainers:
+  - Marcel Holtmann <marcel@holtmann.org>
+  - Johan Hedberg <johan.hedberg@gmail.com>
+  - Luiz Augusto von Dentz <luiz.dentz@gmail.com>
+
+properties:
+  $nodename:
+    pattern: "^bluetooth(@.*)?$"
+
+  local-bd-address:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    maxItems: 6
+    description:
+      Specifies the BD address that was uniquely assigned to the Bluetooth
+      device. Formatted with least significant byte first (little-endian), e.g.
+      in order to assign the address 00:11:22:33:44:55 this property must have
+      the value [55 44 33 22 11 00].
+
+additionalProperties: true
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
new file mode 100644
index 000000000000..37cb39a3a62e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/bluetooth/brcm,bcm4377-bluetooth.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM4377 family PCIe Bluetooth Chips
+
+maintainers:
+  - Sven Peter <sven@svenpeter.dev>
+
+description:
+  This binding describes Broadcom BCM4377 family PCIe-attached bluetooth chips
+  usually found in Apple machines. The Wi-Fi part of the chip is described in
+  bindings/net/wireless/brcm,bcm4329-fmac.yaml.
+
+allOf:
+  - $ref: bluetooth-controller.yaml#
+
+properties:
+  compatible:
+    enum:
+      - pci14e4,5fa0 # BCM4377
+      - pci14e4,5f69 # BCM4378
+      - pci14e4,5f71 # BCM4387
+
+  reg:
+    maxItems: 1
+
+  brcm,board-type:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: Board type of the Bluetooth chip. This is used to decouple
+      the overall system board from the Bluetooth module and used to construct
+      firmware and calibration data filenames.
+      On Apple platforms, this should be the Apple module-instance codename
+      prefixed by "apple,", e.g. "apple,atlantisb".
+    pattern: '^apple,.*'
+
+  brcm,taurus-cal-blob:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: A per-device calibration blob for the Bluetooth radio. This
+      should be filled in by the bootloader from platform configuration
+      data, if necessary, and will be uploaded to the device.
+      This blob is used if the chip stepping of the Bluetooth module does not
+      support beamforming.
+
+  brcm,taurus-bf-cal-blob:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: A per-device calibration blob for the Bluetooth radio. This
+      should be filled in by the bootloader from platform configuration
+      data, if necessary, and will be uploaded to the device.
+      This blob is used if the chip stepping of the Bluetooth module supports
+      beamforming.
+
+  local-bd-address: true
+
+required:
+  - compatible
+  - reg
+  - local-bd-address
+  - brcm,board-type
+
+additionalProperties: false
+
+examples:
+  - |
+    pcie@a0000000 {
+      #address-cells = <3>;
+      #size-cells = <2>;
+      reg = <0xa0000000 0x1000000>;
+      device_type = "pci";
+      ranges = <0x43000000 0x6 0xa0000000 0xa0000000 0x0 0x20000000>;
+
+      bluetooth@0,1 {
+        compatible = "pci14e4,5f69";
+        reg = <0x100 0x0 0x0 0x0 0x0>;
+        brcm,board-type = "apple,honshu";
+        /* To be filled by the bootloader */
+        local-bd-address = [00 00 00 00 00 00];
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
similarity index 96%
rename from Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
rename to Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
index ef5b8b48d4e2..069d8cce339d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qualcomm-bluetooth.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/net/qualcomm-bluetooth.yaml#
+$id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Bluetooth Chips
@@ -79,8 +79,7 @@ properties:
   firmware-name:
     description: specify the name of nvm firmware to load
 
-  local-bd-address:
-    description: see Documentation/devicetree/bindings/net/bluetooth.txt
+  local-bd-address: true
 
 
 required:
@@ -89,6 +88,7 @@ required:
 additionalProperties: false
 
 allOf:
+  - $ref: bluetooth-controller.yaml#
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
index e5af53508e25..c99034f053e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/brcm,bcmgenet.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom BCM7xxx Ethernet Controller (GENET) binding
+title: Broadcom BCM7xxx Ethernet Controller (GENET)
 
 maintainers:
   - Doug Berger <opendmb@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
index 445b2a553625..b964c7dcec15 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/broadcom-bluetooth.yaml
@@ -19,11 +19,14 @@ properties:
       - brcm,bcm4329-bt
       - brcm,bcm4330-bt
       - brcm,bcm4334-bt
+      - brcm,bcm43430a0-bt
+      - brcm,bcm43430a1-bt
       - brcm,bcm43438-bt
       - brcm,bcm4345c5
       - brcm,bcm43540-bt
       - brcm,bcm4335a0
       - brcm,bcm4349-bt
+      - cypress,cyw4373a0-bt
       - infineon,cyw55572-bt
 
   shutdown-gpios:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
index 3c51b2d02957..9c494957a07a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/allwinner,sun4i-a10-can.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Allwinner A10 CAN Controller Device Tree Bindings
+title: Allwinner A10 CAN Controller
 
 maintainers:
   - Chen-Yu Tsai <wens@csie.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml
index 51aa89ac7e85..4d7d67ee175a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/bosch,c_can.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bosch C_CAN/D_CAN controller Device Tree Bindings
+title: Bosch C_CAN/D_CAN controller
 
 description: Bosch C_CAN/D_CAN controller for CAN bus
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
index 26aa0830eea1..67879aab623b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/bosch,m_can.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bosch MCAN controller Bindings
+title: Bosch MCAN controller
 
 description: Bosch MCAN controller for CAN bus
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/can-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/can-controller.yaml
index 1f0e98051074..217be90960e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/can-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/can-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/can-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: CAN Controller Generic Binding
+title: CAN Controller Common Properties
 
 maintainers:
   - Marc Kleine-Budde <mkl@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/can-transceiver.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
index d1ef1fe6ab29..d422b3921ffa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/can-transceiver.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/can-transceiver.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: CAN transceiver Bindings
+title: CAN transceiver
 
 description: CAN transceiver generic properties bindings
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
index 4635cb96fc64..a009a4402938 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/ctu,ctucanfd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: CTU CAN FD Open-source IP Core Device Tree Bindings
+title: CTU CAN FD Open-source IP Core
 
 description: |
   Open-source CAN FD IP core developed at the Czech Technical University in Prague
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
index e52db841bb8c..6e59bd2a6094 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
@@ -17,6 +17,7 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - fsl,imx93-flexcan
           - fsl,imx8qm-flexcan
           - fsl,imx8mp-flexcan
           - fsl,imx6q-flexcan
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
index 7a73057707b4..fce84aecae77 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
@@ -4,9 +4,7 @@
 $id: http://devicetree.org/schemas/net/can/microchip,mcp251xfd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title:
-  Microchip MCP2517FD, MCP2518FD and MCP251863 stand-alone CAN
-  controller device tree bindings
+title: Microchip MCP2517FD, MCP2518FD and MCP251863 stand-alone CAN controller
 
 maintainers:
   - Marc Kleine-Budde <mkl@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
index 6f71fc96bc4e..1eb98c9a1a26 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
@@ -9,9 +9,6 @@ title: Renesas R-Car CAN FD Controller
 maintainers:
   - Fabrizio Castro <fabrizio.castro.jz@renesas.com>
 
-allOf:
-  - $ref: can-controller.yaml#
-
 properties:
   compatible:
     oneOf:
@@ -33,7 +30,7 @@ properties:
 
       - items:
           - enum:
-              - renesas,r9a07g043-canfd    # RZ/G2UL
+              - renesas,r9a07g043-canfd    # RZ/G2UL and RZ/Five
               - renesas,r9a07g044-canfd    # RZ/G2{L,LC}
               - renesas,r9a07g054-canfd    # RZ/V2L
           - const: renesas,rzg2l-canfd     # RZ/G2L family
@@ -77,12 +74,13 @@ properties:
     description: Maximum frequency of the CANFD clock.
 
 patternProperties:
-  "^channel[01]$":
+  "^channel[0-7]$":
     type: object
     description:
-      The controller supports two channels and each is represented as a child
-      node.  Each child node supports the "status" property only, which
-      is used to enable/disable the respective channel.
+      The controller supports multiple channels and each is represented as a
+      child node.  Each channel can be enabled/disabled individually.
+
+    additionalProperties: false
 
 required:
   - compatible
@@ -98,60 +96,73 @@ required:
   - channel0
   - channel1
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - renesas,rzg2l-canfd
-then:
-  properties:
-    interrupts:
-      items:
-        - description: CAN global error interrupt
-        - description: CAN receive FIFO interrupt
-        - description: CAN0 error interrupt
-        - description: CAN0 transmit interrupt
-        - description: CAN0 transmit/receive FIFO receive completion interrupt
-        - description: CAN1 error interrupt
-        - description: CAN1 transmit interrupt
-        - description: CAN1 transmit/receive FIFO receive completion interrupt
-
-    interrupt-names:
-      items:
-        - const: g_err
-        - const: g_recc
-        - const: ch0_err
-        - const: ch0_rec
-        - const: ch0_trx
-        - const: ch1_err
-        - const: ch1_rec
-        - const: ch1_trx
-
-    resets:
-      maxItems: 2
-
-    reset-names:
-      items:
-        - const: rstp_n
-        - const: rstc_n
-
-  required:
-    - reset-names
-else:
-  properties:
-    interrupts:
-      items:
-        - description: Channel interrupt
-        - description: Global interrupt
-
-    interrupt-names:
-      items:
-        - const: ch_int
-        - const: g_int
-
-    resets:
-      maxItems: 1
+allOf:
+  - $ref: can-controller.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,rzg2l-canfd
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: CAN global error interrupt
+            - description: CAN receive FIFO interrupt
+            - description: CAN0 error interrupt
+            - description: CAN0 transmit interrupt
+            - description: CAN0 transmit/receive FIFO receive completion interrupt
+            - description: CAN1 error interrupt
+            - description: CAN1 transmit interrupt
+            - description: CAN1 transmit/receive FIFO receive completion interrupt
+
+        interrupt-names:
+          items:
+            - const: g_err
+            - const: g_recc
+            - const: ch0_err
+            - const: ch0_rec
+            - const: ch0_trx
+            - const: ch1_err
+            - const: ch1_rec
+            - const: ch1_trx
+
+        resets:
+          maxItems: 2
+
+        reset-names:
+          items:
+            - const: rstp_n
+            - const: rstc_n
+
+      required:
+        - reset-names
+    else:
+      properties:
+        interrupts:
+          items:
+            - description: Channel interrupt
+            - description: Global interrupt
+
+        interrupt-names:
+          items:
+            - const: ch_int
+            - const: g_int
+
+        resets:
+          maxItems: 1
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              const: renesas,r8a779a0-canfd
+    then:
+      patternProperties:
+        "^channel[2-7]$": false
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/cdns,macb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 318f4efe7f6f..bef5e0f895be 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -203,7 +203,6 @@ examples:
                     power-domains = <&zynqmp_firmware PD_ETH_1>;
                     resets = <&zynqmp_reset ZYNQMP_RESET_GEM1>;
                     reset-names = "gem1_rst";
-                    status = "okay";
                     phy-mode = "sgmii";
                     phys = <&psgtr 1 PHY_TYPE_SGMII 1 1>;
                     fixed-link {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
index 259a0c6547f3..2a6d126606ca 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/arrow,xrs700x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Arrow SpeedChips XRS7000 Series Switch Device Tree Bindings
+title: Arrow SpeedChips XRS7000 Series Switch
 
 allOf:
   - $ref: dsa.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
index 10ad7e71097b..b173fceb8998 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/dsa-port.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ethernet Switch port Device Tree Bindings
+title: Ethernet Switch port
 
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
@@ -19,7 +19,8 @@ allOf:
 
 properties:
   reg:
-    description: Port number
+    items:
+      - description: Port number
 
   label:
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/dsa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/dsa.yaml
index b9d48e357e77..5469ae8a4389 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/dsa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/dsa.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/dsa.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ethernet Switch Device Tree Bindings
+title: Ethernet Switch
 
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
index 73b774eadd0b..447589b01e8e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Hirschmann Hellcreek TSN Switch Device Tree Bindings
+title: Hirschmann Hellcreek TSN Switch
 
 allOf:
   - $ref: dsa.yaml#
@@ -12,7 +12,7 @@ allOf:
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
   - Florian Fainelli <f.fainelli@gmail.com>
-  - Vivien Didelot <vivien.didelot@gmail.com>
+  - Vladimir Oltean <olteanv@gmail.com>
   - Kurt Kanzenbach <kurt@linutronix.de>
 
 description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
index 630bf0f8294b..b34de303966b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/microchip,lan937x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: LAN937x Ethernet Switch Series Tree Bindings
+title: LAN937x Ethernet Switch Series
 
 maintainers:
   - UNGLinuxDriver@microchip.com
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/mscc,ocelot.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/mscc,ocelot.yaml
index 8d93ed9c172c..347a0e1b3d3f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/mscc,ocelot.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/mscc,ocelot.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/mscc,ocelot.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip Ocelot Switch Family Device Tree Bindings
+title: Microchip Ocelot Switch Family
 
 maintainers:
   - Vladimir Oltean <vladimir.oltean@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
index 1e26d876d146..df98a16e4e75 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/dsa/nxp,sja1105.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP SJA1105 Automotive Ethernet Switch Family Device Tree Bindings
+title: NXP SJA1105 Automotive Ethernet Switch Family
 
 description:
   The SJA1105 SPI interface requires a CS-to-CLK time (t2 in UM10944.pdf) of at
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
index 7ca9c19a157c..0a0d62b6c00e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
@@ -74,10 +74,10 @@ properties:
 
         properties:
           pcs-handle:
+            maxItems: 1
             description:
               phandle pointing to a PCS sub-node compatible with
               renesas,rzn1-miic.yaml#
-            $ref: /schemas/types.yaml#/definitions/phandle
 
 unevaluatedProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/engleder,tsnep.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/engleder,tsnep.yaml
index a6921e805e37..4116667133ce 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/engleder,tsnep.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/engleder,tsnep.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/engleder,tsnep.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TSN endpoint Ethernet MAC binding
+title: TSN endpoint Ethernet MAC
 
 maintainers:
   - Gerhard Engleder <gerhard@engleder-embedded.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ethernet-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ethernet-controller.yaml
index 4b3c590fcebf..00be387984ac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ethernet-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ethernet-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/ethernet-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ethernet Controller Generic Binding
+title: Ethernet Controller Common Properties
 
 maintainers:
   - David S. Miller <davem@davemloft.net>
@@ -108,11 +108,17 @@ properties:
     $ref: "#/properties/phy-connection-type"
 
   pcs-handle:
-    $ref: /schemas/types.yaml#/definitions/phandle
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      maxItems: 1
     description:
       Specifies a reference to a node representing a PCS PHY device on a MDIO
       bus to link with an external PHY (phy-handle) if exists.
 
+  pcs-handle-names:
+    description:
+      The name of each PCS in pcs-handle.
+
   phy-handle:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
@@ -216,6 +222,9 @@ properties:
         required:
           - speed
 
+dependencies:
+  pcs-handle-names: [pcs-handle]
+
 allOf:
   - if:
       properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ethernet-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ethernet-phy.yaml
index ad808e9ce5b9..1327b81f15a2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ethernet-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ethernet-phy.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/ethernet-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ethernet PHY Generic Binding
+title: Ethernet PHY Common Properties
 
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,fec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,fec.yaml
index e0f376f7e274..77e5f32cb62f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,fec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,fec.yaml
@@ -7,7 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Freescale Fast Ethernet Controller (FEC)
 
 maintainers:
-  - Joakim Zhang <qiangqing.zhang@nxp.com>
+  - Shawn Guo <shawnguo@kernel.org>
+  - Wei Fang <wei.fang@nxp.com>
+  - NXP Linux Team <linux-imx@nxp.com>
 
 allOf:
   - $ref: ethernet-controller.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,fman-dtsec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,fman-dtsec.yaml
index 3a35ac1c260d..c80c880a9dab 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,fman-dtsec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,fman-dtsec.yaml
@@ -85,9 +85,39 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: A reference to the IEEE1588 timer
 
+  phys:
+    description: A reference to the SerDes lane(s)
+    maxItems: 1
+
+  phy-names:
+    items:
+      - const: serdes
+
   pcsphy-handle:
-    $ref: /schemas/types.yaml#/definitions/phandle
-    description: A reference to the PCS (typically found on the SerDes)
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    minItems: 1
+    maxItems: 3
+    deprecated: true
+    description: See pcs-handle.
+
+  pcs-handle:
+    minItems: 1
+    maxItems: 3
+    description: |
+      A reference to the various PCSs (typically found on the SerDes). If
+      pcs-handle-names is absent, and phy-connection-type is "xgmii", then the first
+      reference will be assumed to be for "xfi". Otherwise, if pcs-handle-names is
+      absent, then the first reference will be assumed to be for "sgmii".
+
+  pcs-handle-names:
+    minItems: 1
+    maxItems: 3
+    items:
+      enum:
+        - sgmii
+        - qsgmii
+        - xfi
+    description: The type of each PCS in pcsphy-handle.
 
   tbi-handle:
     $ref: /schemas/types.yaml#/definitions/phandle
@@ -100,6 +130,10 @@ required:
   - fsl,fman-ports
   - ptp-timer
 
+dependencies:
+  pcs-handle-names:
+    - pcs-handle
+
 allOf:
   - $ref: ethernet-controller.yaml#
   - if:
@@ -110,14 +144,6 @@ allOf:
     then:
       required:
         - tbi-handle
-  - if:
-      properties:
-        compatible:
-          contains:
-            const: fsl,fman-memac
-    then:
-      required:
-        - pcsphy-handle
 
 unevaluatedProperties: false
 
@@ -138,8 +164,9 @@ examples:
             reg = <0xe8000 0x1000>;
             fsl,fman-ports = <&fman0_rx_0x0c &fman0_tx_0x2c>;
             ptp-timer = <&ptp_timer0>;
-            pcsphy-handle = <&pcsphy4>;
-            phy-handle = <&sgmii_phy1>;
-            phy-connection-type = "sgmii";
+            pcs-handle = <&pcsphy4>, <&qsgmiib_pcs1>;
+            pcs-handle-names = "sgmii", "qsgmii";
+            phys = <&serdes1 1>;
+            phy-names = "serdes";
     };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
index 7f620a71a972..6e0763898d3a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl,qoriq-mc-dpmac.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/fsl,qoriq-mc-dpmac.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DPAA2 MAC bindings
+title: DPAA2 MAC
 
 maintainers:
   - Ioana Ciornei <ioana.ciornei@nxp.com>
@@ -31,7 +31,7 @@ properties:
   phy-mode: true
 
   pcs-handle:
-    $ref: /schemas/types.yaml#/definitions/phandle
+    maxItems: 1
     description:
       A reference to a node representing a PCS PHY device found on
       the internal MDIO bus.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl-fman.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl-fman.txt
index b9055335db3b..bda4b41af074 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/fsl-fman.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/fsl-fman.txt
@@ -320,8 +320,9 @@ For internal PHY device on internal mdio bus, a PHY node should be created.
 See the definition of the PHY node in booting-without-of.txt for an
 example of how to define a PHY (Internal PHY has no interrupt line).
 - For "fsl,fman-mdio" compatible internal mdio bus, the PHY is TBI PHY.
-- For "fsl,fman-memac-mdio" compatible internal mdio bus, the PHY is PCS PHY,
-  PCS PHY addr must be '0'.
+- For "fsl,fman-memac-mdio" compatible internal mdio bus, the PHY is PCS PHY.
+  The PCS PHY address should correspond to the value of the appropriate
+  MDEV_PORT.
 
 EXAMPLE
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ingenic,mac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ingenic,mac.yaml
index 93b3e991d209..bdea101c2f75 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/ingenic,mac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/ingenic,mac.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/ingenic,mac.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for MAC in Ingenic SoCs
+title: MAC in Ingenic SoCs
 
 maintainers:
   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,dfx-server.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,dfx-server.yaml
new file mode 100644
index 000000000000..8a14c919e3f7
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,dfx-server.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,dfx-server.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Prestera DFX server
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+select:
+  properties:
+    compatible:
+      contains:
+        const: marvell,dfx-server
+  required:
+    - compatible
+
+properties:
+  compatible:
+    items:
+      - const: marvell,dfx-server
+      - const: simple-bus
+
+  reg:
+    maxItems: 1
+
+  ranges: true
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - ranges
+
+# The DFX server may expose clocks described as subnodes
+additionalProperties:
+  type: object
+
+examples:
+  - |
+
+    #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
+    bus@0 {
+        reg = <0 0>;
+        #address-cells = <2>;
+        #size-cells = <1>;
+
+        dfx-bus@ac000000 {
+            compatible = "marvell,dfx-server", "simple-bus";
+            #address-cells = <1>;
+            #size-cells = <1>;
+            ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
+            reg = <MBUS_ID(0x08, 0x00) 0 0x100000>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml
index d2906b4a0f59..e35da8b01dc2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,orion-mdio.yaml
@@ -16,9 +16,6 @@ description: |
   8k has a second unit which provides an interface with the xMDIO bus. This
   driver handles these interfaces.
 
-allOf:
-  - $ref: "mdio.yaml#"
-
 properties:
   compatible:
     enum:
@@ -39,13 +36,38 @@ required:
   - compatible
   - reg
 
+allOf:
+  - $ref: mdio.yaml#
+
+  - if:
+      required:
+        - interrupts
+
+    then:
+      properties:
+        reg:
+          items:
+            - items:
+                - $ref: /schemas/types.yaml#/definitions/cell
+                - const: 0x84
+
+    else:
+      properties:
+        reg:
+          items:
+            - items:
+                - $ref: /schemas/types.yaml#/definitions/cell
+                - enum:
+                    - 0x4
+                    - 0x10
+
 unevaluatedProperties: false
 
 examples:
   - |
     mdio@d0072004 {
       compatible = "marvell,orion-mdio";
-      reg = <0xd0072004 0x4>;
+      reg = <0xd0072004 0x84>;
       #address-cells = <1>;
       #size-cells = <0>;
       interrupts = <30>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,pp2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,pp2.yaml
new file mode 100644
index 000000000000..4eadafc43d4f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,pp2.yaml
@@ -0,0 +1,305 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,pp2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell CN913X / Marvell Armada 375, 7K, 8K Ethernet Controller
+
+maintainers:
+  - Marcin Wojtas <mw@semihalf.com>
+  - Russell King <linux@armlinux.org>
+
+description: |
+  Marvell Armada 375 Ethernet Controller (PPv2.1)
+  Marvell Armada 7K/8K Ethernet Controller (PPv2.2)
+  Marvell CN913X Ethernet Controller (PPv2.3)
+
+properties:
+  compatible:
+    enum:
+      - marvell,armada-375-pp2
+      - marvell,armada-7k-pp22
+
+  reg:
+    minItems: 3
+    maxItems: 4
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  clocks:
+    minItems: 2
+    items:
+      - description: main controller clock
+      - description: GOP clock
+      - description: MG clock
+      - description: MG Core clock
+      - description: AXI clock
+
+  clock-names:
+    minItems: 2
+    items:
+      - const: pp_clk
+      - const: gop_clk
+      - const: mg_clk
+      - const: mg_core_clk
+      - const: axi_clk
+
+  dma-coherent: true
+
+  marvell,system-controller:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: a phandle to the system controller.
+
+patternProperties:
+  '^(ethernet-)?port@[0-2]$':
+    type: object
+    description: subnode for each ethernet port.
+    $ref: ethernet-controller.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        description: ID of the port from the MAC point of view.
+        maximum: 2
+
+      interrupts:
+        minItems: 1
+        maxItems: 10
+        description: interrupt(s) for the port
+
+      interrupt-names:
+        minItems: 1
+        items:
+          - const: hif0
+          - const: hif1
+          - const: hif2
+          - const: hif3
+          - const: hif4
+          - const: hif5
+          - const: hif6
+          - const: hif7
+          - const: hif8
+          - const: link
+
+        description: >
+          if more than a single interrupt for is given, must be the
+          name associated to the interrupts listed. Valid names are:
+          "hifX", with X in [0..8], and "link". The names "tx-cpu0",
+          "tx-cpu1", "tx-cpu2", "tx-cpu3" and "rx-shared" are supported
+          for backward compatibility but shouldn't be used for new
+          additions.
+
+      phys:
+        minItems: 1
+        maxItems: 2
+        description: >
+          Generic PHY, providing SerDes connectivity. For most modes,
+          one lane is sufficient, but some (e.g. RXAUI) may require two.
+
+      phy-mode:
+        enum:
+          - gmii
+          - sgmii
+          - rgmii-id
+          - 1000base-x
+          - 2500base-x
+          - 5gbase-r
+          - rxaui
+          - 10gbase-r
+
+      port-id:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        deprecated: true
+        description: >
+          ID of the port from the MAC point of view.
+          Legacy binding for backward compatibility.
+
+      marvell,loopback:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description: port is loopback mode.
+
+      gop-port-id:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description: >
+          only for marvell,armada-7k-pp22, ID of the port from the
+          GOP (Group Of Ports) point of view. This ID is used to index the
+          per-port registers in the second register area.
+
+    required:
+      - reg
+      - interrupts
+      - phy-mode
+      - port-id
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          const: marvell,armada-7k-pp22
+    then:
+      properties:
+        reg:
+          items:
+            - description: Packet Processor registers
+            - description: Networking interfaces registers
+            - description: CM3 address space used for TX Flow Control
+
+        clocks:
+          minItems: 5
+
+        clock-names:
+          minItems: 5
+
+      patternProperties:
+        '^(ethernet-)?port@[0-2]$':
+          required:
+            - gop-port-id
+
+      required:
+        - marvell,system-controller
+    else:
+      properties:
+        reg:
+          items:
+            - description: Packet Processor registers
+            - description: LMS registers
+            - description: Register area per eth0
+            - description: Register area per eth1
+
+        clocks:
+          maxItems: 2
+
+        clock-names:
+          maxItems: 2
+
+      patternProperties:
+        '^(ethernet-)?port@[0-1]$':
+          properties:
+            reg:
+              maximum: 1
+
+            gop-port-id: false
+
+additionalProperties: false
+
+examples:
+  - |
+    // For Armada 375 variant
+    #include <dt-bindings/interrupt-controller/mvebu-icu.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    ethernet@f0000 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        compatible = "marvell,armada-375-pp2";
+        reg = <0xf0000 0xa000>,
+              <0xc0000 0x3060>,
+              <0xc4000 0x100>,
+              <0xc5000 0x100>;
+        clocks = <&gateclk 3>, <&gateclk 19>;
+        clock-names = "pp_clk", "gop_clk";
+
+        ethernet-port@0 {
+            interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+            reg = <0>;
+            port-id = <0>; /* For backward compatibility. */
+            phy = <&phy0>;
+            phy-mode = "rgmii-id";
+        };
+
+        ethernet-port@1 {
+            interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+            reg = <1>;
+            port-id = <1>; /* For backward compatibility. */
+            phy = <&phy3>;
+            phy-mode = "gmii";
+        };
+    };
+
+  - |
+    // For Armada 7k/8k and Cn913x variants
+    #include <dt-bindings/interrupt-controller/mvebu-icu.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    ethernet@0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        compatible = "marvell,armada-7k-pp22";
+        reg = <0x0 0x100000>, <0x129000 0xb000>, <0x220000 0x800>;
+        clocks = <&cp0_clk 1 3>, <&cp0_clk 1 9>,
+                 <&cp0_clk 1 5>, <&cp0_clk 1 6>, <&cp0_clk 1 18>;
+        clock-names = "pp_clk", "gop_clk", "mg_clk", "mg_core_clk", "axi_clk";
+        marvell,system-controller = <&cp0_syscon0>;
+
+        ethernet-port@0 {
+            interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 59 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 63 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 67 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 71 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+                              "hif5", "hif6", "hif7", "hif8", "link";
+            phy-mode = "10gbase-r";
+            phys = <&cp0_comphy4 0>;
+            reg = <0>;
+            port-id = <0>; /* For backward compatibility. */
+            gop-port-id = <0>;
+        };
+
+        ethernet-port@1 {
+            interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 60 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 64 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 68 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 72 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+                              "hif5", "hif6", "hif7", "hif8", "link";
+            phy-mode = "rgmii-id";
+            reg = <1>;
+            port-id = <1>; /* For backward compatibility. */
+            gop-port-id = <2>;
+        };
+
+        ethernet-port@2 {
+            interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 61 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 65 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 69 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 73 IRQ_TYPE_LEVEL_HIGH>,
+                         <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
+                              "hif5", "hif6", "hif7", "hif8", "link";
+            phy-mode = "2500base-x";
+            managed = "in-band-status";
+            phys = <&cp0_comphy5 2>;
+            sfp = <&sfp_eth3>;
+            reg = <2>;
+            port-id = <2>; /* For backward compatibility. */
+            gop-port-id = <3>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,prestera.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,prestera.txt
deleted file mode 100644
index e28938ddfdf5..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,prestera.txt
+++ /dev/null
@@ -1,81 +0,0 @@
-Marvell Prestera Switch Chip bindings
--------------------------------------
-
-Required properties:
-- compatible: must be "marvell,prestera" and one of the following
-	"marvell,prestera-98dx3236",
-	"marvell,prestera-98dx3336",
-	"marvell,prestera-98dx4251",
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-
-Optional properties:
-- dfx: phandle reference to the "DFX Server" node
-
-Example:
-
-switch {
-	compatible = "simple-bus";
-	#address-cells = <1>;
-	#size-cells = <1>;
-	ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
-
-	packet-processor@0 {
-		compatible = "marvell,prestera-98dx3236", "marvell,prestera";
-		reg = <0 0x4000000>;
-		interrupts = <33>, <34>, <35>;
-		dfx = <&dfx>;
-	};
-};
-
-DFX Server bindings
--------------------
-
-Required properties:
-- compatible: must be "marvell,dfx-server", "simple-bus"
-- ranges: describes the address mapping of a memory-mapped bus.
-- reg: address and length of the register set for the device.
-
-Example:
-
-dfx-server {
-	compatible = "marvell,dfx-server", "simple-bus";
-	#address-cells = <1>;
-	#size-cells = <1>;
-	ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
-	reg = <MBUS_ID(0x08, 0x00) 0 0x100000>;
-};
-
-Marvell Prestera SwitchDev bindings
------------------------------------
-Optional properties:
-- compatible: must be "marvell,prestera"
-- base-mac-provider: describes handle to node which provides base mac address,
-	might be a static base mac address or nvme cell provider.
-
-Example:
-
-eeprom_mac_addr: eeprom-mac-addr {
-       compatible = "eeprom,mac-addr-cell";
-       status = "okay";
-
-       nvmem = <&eeprom_at24>;
-};
-
-prestera {
-       compatible = "marvell,prestera";
-       status = "okay";
-
-       base-mac-provider = <&eeprom_mac_addr>;
-};
-
-The current implementation of Prestera Switchdev PCI interface driver requires
-that BAR2 is assigned to 0xf6000000 as base address from the PCI IO range:
-
-&cp0_pcie0 {
-	ranges = <0x81000000 0x0 0xfb000000 0x0 0xfb000000 0x0 0xf0000
-		0x82000000 0x0 0xf6000000 0x0 0xf6000000 0x0 0x2000000
-		0x82000000 0x0 0xf9000000 0x0 0xf9000000 0x0 0x100000>;
-	phys = <&cp0_comphy0 0>;
-	status = "okay";
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell,prestera.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,prestera.yaml
new file mode 100644
index 000000000000..5ea8b73663a5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell,prestera.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,prestera.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Prestera switch family
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - marvell,prestera-98dx3236
+              - marvell,prestera-98dx3336
+              - marvell,prestera-98dx4251
+          - const: marvell,prestera
+      - enum:
+          - pci11ab,c804
+          - pci11ab,c80c
+          - pci11ab,cc1e
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 3
+
+  dfx:
+    description: Reference to the DFX Server bus node.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  nvmem-cells: true
+
+  nvmem-cell-names: true
+
+if:
+  properties:
+    compatible:
+      contains:
+        const: marvell,prestera
+
+# Memory mapped AlleyCat3 family
+then:
+  properties:
+    nvmem-cells: false
+    nvmem-cell-names: false
+  required:
+    - interrupts
+
+# PCI Aldrin family
+else:
+  properties:
+    interrupts: false
+    dfx: false
+
+required:
+  - compatible
+  - reg
+
+# Ports can also be described
+additionalProperties:
+  type: object
+
+examples:
+  - |
+    packet-processor@0 {
+        compatible = "marvell,prestera-98dx3236", "marvell,prestera";
+        reg = <0 0x4000000>;
+        interrupts = <33>, <34>, <35>;
+        dfx = <&dfx>;
+    };
+
+  - |
+    pcie@0 {
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x0 0x0 0x0 0x0 0x0 0x0>;
+        reg = <0x0 0x0 0x0 0x0 0x0 0x0>;
+        device_type = "pci";
+
+        switch@0,0 {
+            reg = <0x0 0x0 0x0 0x0 0x0>;
+            compatible = "pci11ab,c80c";
+            nvmem-cells = <&mac_address 0>;
+            nvmem-cell-names = "mac-address";
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell-pp2.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/marvell-pp2.txt
deleted file mode 100644
index ce15c173f43f..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/marvell-pp2.txt
+++ /dev/null
@@ -1,141 +0,0 @@
-* Marvell Armada 375 Ethernet Controller (PPv2.1)
-  Marvell Armada 7K/8K Ethernet Controller (PPv2.2)
-  Marvell CN913X Ethernet Controller (PPv2.3)
-
-Required properties:
-
-- compatible: should be one of:
-    "marvell,armada-375-pp2"
-    "marvell,armada-7k-pp2"
-- reg: addresses and length of the register sets for the device.
-  For "marvell,armada-375-pp2", must contain the following register
-  sets:
-	- common controller registers
-	- LMS registers
-	- one register area per Ethernet port
-  For "marvell,armada-7k-pp2" used by 7K/8K and CN913X, must contain the following register
-  sets:
-	- packet processor registers
-	- networking interfaces registers
-	- CM3 address space used for TX Flow Control
-
-- clocks: pointers to the reference clocks for this device, consequently:
-	- main controller clock (for both armada-375-pp2 and armada-7k-pp2)
-	- GOP clock (for both armada-375-pp2 and armada-7k-pp2)
-	- MG clock (only for armada-7k-pp2)
-	- MG Core clock (only for armada-7k-pp2)
-	- AXI clock (only for armada-7k-pp2)
-- clock-names: names of used clocks, must be "pp_clk", "gop_clk", "mg_clk",
-  "mg_core_clk" and "axi_clk" (the 3 latter only for armada-7k-pp2).
-
-The ethernet ports are represented by subnodes. At least one port is
-required.
-
-Required properties (port):
-
-- interrupts: interrupt(s) for the port
-- port-id: ID of the port from the MAC point of view
-- gop-port-id: only for marvell,armada-7k-pp2, ID of the port from the
-  GOP (Group Of Ports) point of view. This ID is used to index the
-  per-port registers in the second register area.
-- phy-mode: See ethernet.txt file in the same directory
-
-Optional properties (port):
-
-- marvell,loopback: port is loopback mode
-- phy: a phandle to a phy node defining the PHY address (as the reg
-  property, a single integer).
-- interrupt-names: if more than a single interrupt for is given, must be the
-                   name associated to the interrupts listed. Valid names are:
-                   "hifX", with X in [0..8], and "link". The names "tx-cpu0",
-                   "tx-cpu1", "tx-cpu2", "tx-cpu3" and "rx-shared" are supported
-                   for backward compatibility but shouldn't be used for new
-                   additions.
-- marvell,system-controller: a phandle to the system controller.
-
-Example for marvell,armada-375-pp2:
-
-ethernet@f0000 {
-	compatible = "marvell,armada-375-pp2";
-	reg = <0xf0000 0xa000>,
-	      <0xc0000 0x3060>,
-	      <0xc4000 0x100>,
-	      <0xc5000 0x100>;
-	clocks = <&gateclk 3>, <&gateclk 19>;
-	clock-names = "pp_clk", "gop_clk";
-
-	eth0: eth0@c4000 {
-		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-		port-id = <0>;
-		phy = <&phy0>;
-		phy-mode = "gmii";
-	};
-
-	eth1: eth1@c5000 {
-		interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
-		port-id = <1>;
-		phy = <&phy3>;
-		phy-mode = "gmii";
-	};
-};
-
-Example for marvell,armada-7k-pp2:
-
-cpm_ethernet: ethernet@0 {
-	compatible = "marvell,armada-7k-pp22";
-	reg = <0x0 0x100000>, <0x129000 0xb000>, <0x220000 0x800>;
-	clocks = <&cpm_syscon0 1 3>, <&cpm_syscon0 1 9>,
-		 <&cpm_syscon0 1 5>, <&cpm_syscon0 1 6>, <&cpm_syscon0 1 18>;
-	clock-names = "pp_clk", "gop_clk", "mg_clk", "mg_core_clk", "axi_clk";
-
-	eth0: eth0 {
-		interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 43 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 47 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 51 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 55 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 59 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 63 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 67 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 71 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 129 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
-				  "hif5", "hif6", "hif7", "hif8", "link";
-		port-id = <0>;
-		gop-port-id = <0>;
-	};
-
-	eth1: eth1 {
-		interrupts = <ICU_GRP_NSR 40 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 44 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 48 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 52 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 56 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 60 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 64 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 68 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 72 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 128 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
-				  "hif5", "hif6", "hif7", "hif8", "link";
-		port-id = <1>;
-		gop-port-id = <2>;
-	};
-
-	eth2: eth2 {
-		interrupts = <ICU_GRP_NSR 41 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 45 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 49 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 53 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 57 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 61 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 65 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 69 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 73 IRQ_TYPE_LEVEL_HIGH>,
-			     <ICU_GRP_NSR 127 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "hif0", "hif1", "hif2", "hif3", "hif4",
-				  "hif5", "hif6", "hif7", "hif8", "link";
-		port-id = <2>;
-		gop-port-id = <3>;
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml
index afd11c9422fa..8438af53c5c3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/mctp-i2c-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MCTP I2C transport binding
+title: MCTP I2C transport
 
 maintainers:
   - Matt Johnston <matt@codeconstruct.com.au>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/mdio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/mdio.yaml
index b5706d4e7e38..a266ade918ca 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/mdio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/mdio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/mdio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MDIO Bus Generic Binding
+title: MDIO Bus Common Properties
 
 maintainers:
   - Andrew Lunn <andrew@lunn.ch>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/micrel,ks8851.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
index 5aa7cf2eacb1..b44d83554ef5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
@@ -44,6 +44,7 @@ required:
 
 allOf:
   - $ref: ethernet-controller.yaml#
+  - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
index cf91fecd8909..0b97e14d947f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/microchip,lan95xx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: The device tree bindings for the USB Ethernet controllers
+title: Microchip SMSC9500/LAN9530/LAN9730 USB Ethernet Controllers
 
 maintainers:
   - Oleksij Rempel <o.rempel@pengutronix.de>
@@ -39,7 +39,9 @@ properties:
           - usb424,9e08   # SMSC LAN89530 USB Ethernet Device
           - usb424,ec00   # SMSC9512/9514 USB Hub & Ethernet Device
 
-  reg: true
+  reg:
+    maxItems: 1
+
   local-mac-address: true
   mac-address: true
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
index b2558421268a..6924aff0b2c5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
@@ -14,7 +14,9 @@ properties:
     oneOf:
       - const: nxp,nxp-nci-i2c
       - items:
-          - const: nxp,pn547
+          - enum:
+              - nxp,nq310
+              - nxp,pn547
           - const: nxp,nxp-nci-i2c
 
   enable-gpios:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
index 4c155441acbf..04df496af7e6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
@@ -7,7 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: NXP i.MX8 DWMAC glue layer
 
 maintainers:
-  - Joakim Zhang <qiangqing.zhang@nxp.com>
+  - Clark Wang <xiaoning.wang@nxp.com>
+  - Shawn Guo <shawnguo@kernel.org>
+  - NXP Linux Team <linux-imx@nxp.com>
 
 # We need a select here so we don't match all nodes with 'snps,dwmac'
 select:
@@ -92,5 +94,4 @@ examples:
                      <&clk IMX8MP_CLK_ENET_QOS>;
             clock-names = "stmmaceth", "pclk", "ptp_ref", "tx";
             phy-mode = "rgmii";
-            status = "disabled";
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/pcs/fsl,lynx-pcs.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/pcs/fsl,lynx-pcs.yaml
new file mode 100644
index 000000000000..fbedf696c555
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/pcs/fsl,lynx-pcs.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/pcs/fsl,lynx-pcs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP Lynx PCS
+
+maintainers:
+  - Ioana Ciornei <ioana.ciornei@nxp.com>
+
+description: |
+  NXP Lynx 10G and 28G SerDes have Ethernet PCS devices which can be used as
+  protocol controllers. They are accessible over the Ethernet interface's MDIO
+  bus.
+
+properties:
+  compatible:
+    const: fsl,lynx-pcs
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    mdio-bus {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      qsgmii_pcs1: ethernet-pcs@1 {
+        compatible = "fsl,lynx-pcs";
+        reg = <1>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qca,ar71xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qca,ar71xx.yaml
index 1ebf9e8c8a1d..89f94b31b546 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qca,ar71xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qca,ar71xx.yaml
@@ -123,7 +123,6 @@ examples:
 
                     switch_port0: port@0 {
                         reg = <0x0>;
-                        label = "cpu";
                         ethernet = <&eth1>;
 
                         phy-mode = "gmii";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qcom,ipa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qcom,ipa.yaml
index dd4bb2e74880..baec022b20b3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qcom,ipa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qcom,ipa.yaml
@@ -49,6 +49,7 @@ properties:
       - qcom,sc7280-ipa
       - qcom,sdm845-ipa
       - qcom,sdx55-ipa
+      - qcom,sm6350-ipa
       - qcom,sm8350-ipa
 
   reg:
@@ -124,19 +125,31 @@ properties:
       - const: ipa-clock-enabled-valid
       - const: ipa-clock-enabled
 
+  qcom,gsi-loader:
+    enum:
+      - self
+      - modem
+      - skip
+    description:
+      Indicates how GSI firmware should be loaded.  If the AP loads
+      and validates GSI firmware, this property has value "self".
+      If the modem does this, this property has value "modem".
+      Otherwise, "skip" means GSI firmware loading is not required.
+
   modem-init:
+    deprecated: true
     type: boolean
     description:
-      If present, it indicates that the modem is responsible for
-      performing early IPA initialization, including loading and
-      validating firwmare used by the GSI.
+      This is the older (deprecated) way of indicating how GSI firmware
+      should be loaded.  If present, the modem loads GSI firmware; if
+      absent, the AP loads GSI firmware.
 
   memory-region:
     maxItems: 1
     description:
       If present, a phandle for a reserved memory area that holds
       the firmware passed to Trust Zone for authentication.  Required
-      when Trust Zone (not the modem) performs early initialization.
+      when the AP (not the modem) performs early initialization.
 
   firmware-name:
     $ref: /schemas/types.yaml#/definitions/string
@@ -155,22 +168,36 @@ required:
   - interconnects
   - qcom,smem-states
 
-# Either modem-init is present, or memory-region must be present.
-oneOf:
-  - required:
-      - modem-init
-  - required:
-      - memory-region
-
-# If memory-region is present, firmware-name may optionally be present.
-# But if modem-init is present, firmware-name must not be present.
-if:
-  required:
-    - modem-init
-then:
-  not:
-    required:
-      - firmware-name
+allOf:
+  # If qcom,gsi-loader is present, modem-init must not be present
+  - if:
+      required:
+        - qcom,gsi-loader
+    then:
+      properties:
+        modem-init: false
+
+      # If qcom,gsi-loader is "self", the AP loads GSI firmware, and
+      # memory-region must be specified
+      if:
+        properties:
+          qcom,gsi-loader:
+            contains:
+              const: self
+      then:
+        required:
+          - memory-region
+    else:
+      # If qcom,gsi-loader is not present, we use deprecated behavior.
+      # If modem-init is not present, the AP loads GSI firmware, and
+      # memory-region must be specified.
+      if:
+        not:
+          required:
+            - modem-init
+      then:
+        required:
+          - memory-region
 
 additionalProperties: false
 
@@ -201,14 +228,17 @@ examples:
         };
 
         ipa@1e40000 {
-                compatible = "qcom,sdm845-ipa";
+                compatible = "qcom,sc7180-ipa";
 
-                modem-init;
+                qcom,gsi-loader = "self";
+                memory-region = <&ipa_fw_mem>;
+                firmware-name = "/*(DEBLOBBED)*/";
 
-                iommus = <&apps_smmu 0x720 0x3>;
+                iommus = <&apps_smmu 0x440 0x0>,
+                         <&apps_smmu 0x442 0x0>;
                 reg = <0x1e40000 0x7000>,
-                        <0x1e47000 0x2000>,
-                        <0x1e04000 0x2c000>;
+                      <0x1e47000 0x2000>,
+                      <0x1e04000 0x2c000>;
                 reg-names = "ipa-reg",
                             "ipa-shared",
                             "gsi";
@@ -226,9 +256,9 @@ examples:
                 clock-names = "core";
 
                 interconnects =
-                        <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_EBI1>,
-                        <&rsc_hlos MASTER_IPA &rsc_hlos SLAVE_IMEM>,
-                        <&rsc_hlos MASTER_APPSS_PROC &rsc_hlos SLAVE_IPA_CFG>;
+                        <&aggre2_noc MASTER_IPA 0 &mc_virt SLAVE_EBI1 0>,
+                        <&aggre2_noc MASTER_IPA 0 &system_noc SLAVE_IMEM 0>,
+                        <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_IPA_CFG 0>;
                 interconnect-names = "memory",
                                      "imem",
                                      "config";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
index ad8b2b41c140..7631ecc8fd01 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
@@ -9,14 +9,18 @@ title: Qualcomm IPQ40xx MDIO Controller
 maintainers:
   - Robert Marko <robert.marko@sartura.hr>
 
-allOf:
-  - $ref: "mdio.yaml#"
-
 properties:
   compatible:
-    enum:
-      - qcom,ipq4019-mdio
-      - qcom,ipq5018-mdio
+    oneOf:
+      - enum:
+          - qcom,ipq4019-mdio
+          - qcom,ipq5018-mdio
+
+      - items:
+          - enum:
+              - qcom,ipq6018-mdio
+              - qcom,ipq8074-mdio
+          - const: qcom,ipq4019-mdio
 
   "#address-cells":
     const: 1
@@ -33,10 +37,12 @@ properties:
       address range is only required by the platform IPQ50xx.
 
   clocks:
-    maxItems: 1
-    description: |
-      MDIO clock source frequency fixed to 100MHZ, this clock should be specified
-      by the platform IPQ807x, IPQ60xx and IPQ50xx.
+    items:
+      - description: MDIO clock source frequency fixed to 100MHZ
+
+  clock-names:
+    items:
+      - const: gcc_mdio_ahb_clk
 
 required:
   - compatible
@@ -44,6 +50,26 @@ required:
   - "#address-cells"
   - "#size-cells"
 
+allOf:
+  - $ref: "mdio.yaml#"
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,ipq5018-mdio
+              - qcom,ipq6018-mdio
+              - qcom,ipq8074-mdio
+    then:
+      required:
+        - clocks
+        - clock-names
+    else:
+      properties:
+        clocks: false
+        clock-names: false
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
index e329ef06e10f..143b5667abad 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/realtek-bluetooth.yaml
@@ -20,6 +20,7 @@ properties:
     enum:
       - realtek,rtl8723bs-bt
       - realtek,rtl8723cs-bt
+      - realtek,rtl8723ds-bt
       - realtek,rtl8822cs-bt
 
   device-wake-gpios:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/renesas,r8a779f0-ether-switch.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/renesas,r8a779f0-ether-switch.yaml
new file mode 100644
index 000000000000..e933a1e48d67
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/renesas,r8a779f0-ether-switch.yaml
@@ -0,0 +1,262 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/renesas,r8a779f0-ether-switch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Ethernet Switch
+
+maintainers:
+  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+properties:
+  compatible:
+    const: renesas,r8a779f0-ether-switch
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: base
+      - const: secure_base
+
+  interrupts:
+    maxItems: 47
+
+  interrupt-names:
+    items:
+      - const: mfwd_error
+      - const: race_error
+      - const: coma_error
+      - const: gwca0_error
+      - const: gwca1_error
+      - const: etha0_error
+      - const: etha1_error
+      - const: etha2_error
+      - const: gptp0_status
+      - const: gptp1_status
+      - const: mfwd_status
+      - const: race_status
+      - const: coma_status
+      - const: gwca0_status
+      - const: gwca1_status
+      - const: etha0_status
+      - const: etha1_status
+      - const: etha2_status
+      - const: rmac0_status
+      - const: rmac1_status
+      - const: rmac2_status
+      - const: gwca0_rxtx0
+      - const: gwca0_rxtx1
+      - const: gwca0_rxtx2
+      - const: gwca0_rxtx3
+      - const: gwca0_rxtx4
+      - const: gwca0_rxtx5
+      - const: gwca0_rxtx6
+      - const: gwca0_rxtx7
+      - const: gwca1_rxtx0
+      - const: gwca1_rxtx1
+      - const: gwca1_rxtx2
+      - const: gwca1_rxtx3
+      - const: gwca1_rxtx4
+      - const: gwca1_rxtx5
+      - const: gwca1_rxtx6
+      - const: gwca1_rxtx7
+      - const: gwca0_rxts0
+      - const: gwca0_rxts1
+      - const: gwca1_rxts0
+      - const: gwca1_rxts1
+      - const: rmac0_mdio
+      - const: rmac1_mdio
+      - const: rmac2_mdio
+      - const: rmac0_phy
+      - const: rmac1_phy
+      - const: rmac2_phy
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  iommus:
+    maxItems: 16
+
+  power-domains:
+    maxItems: 1
+
+  ethernet-ports:
+    type: object
+    additionalProperties: false
+
+    properties:
+      '#address-cells':
+        description: Port number of ETHA (TSNA).
+        const: 1
+
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^port@[0-9a-f]+$":
+        type: object
+        $ref: /schemas/net/ethernet-controller.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          reg:
+            maxItems: 1
+            description:
+              Port number of ETHA (TSNA).
+
+          phys:
+            maxItems: 1
+            description:
+              Phandle of an Ethernet SERDES.
+
+          mdio:
+            $ref: /schemas/net/mdio.yaml#
+            unevaluatedProperties: false
+
+        required:
+          - reg
+          - phy-handle
+          - phy-mode
+          - phys
+          - mdio
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - interrupt-names
+  - clocks
+  - resets
+  - power-domains
+  - ethernet-ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a779f0-sysc.h>
+
+    ethernet@e6880000 {
+        compatible = "renesas,r8a779f0-ether-switch";
+        reg = <0xe6880000 0x20000>, <0xe68c0000 0x20000>;
+        reg-names = "base", "secure_base";
+        interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "mfwd_error", "race_error",
+                          "coma_error", "gwca0_error",
+                          "gwca1_error", "etha0_error",
+                          "etha1_error", "etha2_error",
+                          "gptp0_status", "gptp1_status",
+                          "mfwd_status", "race_status",
+                          "coma_status", "gwca0_status",
+                          "gwca1_status", "etha0_status",
+                          "etha1_status", "etha2_status",
+                          "rmac0_status", "rmac1_status",
+                          "rmac2_status",
+                          "gwca0_rxtx0", "gwca0_rxtx1",
+                          "gwca0_rxtx2", "gwca0_rxtx3",
+                          "gwca0_rxtx4", "gwca0_rxtx5",
+                          "gwca0_rxtx6", "gwca0_rxtx7",
+                          "gwca1_rxtx0", "gwca1_rxtx1",
+                          "gwca1_rxtx2", "gwca1_rxtx3",
+                          "gwca1_rxtx4", "gwca1_rxtx5",
+                          "gwca1_rxtx6", "gwca1_rxtx7",
+                          "gwca0_rxts0", "gwca0_rxts1",
+                          "gwca1_rxts0", "gwca1_rxts1",
+                          "rmac0_mdio", "rmac1_mdio",
+                          "rmac2_mdio",
+                          "rmac0_phy", "rmac1_phy",
+                          "rmac2_phy";
+        clocks = <&cpg CPG_MOD 1505>;
+        power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+        resets = <&cpg 1505>;
+
+        ethernet-ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            port@0 {
+                reg = <0>;
+                phy-handle = <&eth_phy0>;
+                phy-mode = "sgmii";
+                phys = <&eth_serdes 0>;
+                mdio {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                };
+            };
+            port@1 {
+                reg = <1>;
+                phy-handle = <&eth_phy1>;
+                phy-mode = "sgmii";
+                phys = <&eth_serdes 1>;
+                mdio {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                };
+            };
+            port@2 {
+                reg = <2>;
+                phy-handle = <&eth_phy2>;
+                phy-mode = "sgmii";
+                phys = <&eth_serdes 2>;
+                mdio {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/sff,sfp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/sff,sfp.yaml
index 06c66ab81c01..231c4d75e4b1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/sff,sfp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/sff,sfp.yaml
@@ -22,7 +22,8 @@ properties:
       phandle of an I2C bus controller for the SFP two wire serial
 
   maximum-power-milliwatt:
-    maxItems: 1
+    minimum: 1000
+    default: 1000
     description:
       Maximum module power consumption Specifies the maximum power consumption
       allowable by a module in the slot, in milli-Watts. Presently, modules can
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/snps,dwmac.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 13b984076af5..e88a86623fce 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -167,56 +167,238 @@ properties:
   snps,mtl-rx-config:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
-      Multiple RX Queues parameters. Phandle to a node that can
-      contain the following properties
-        * snps,rx-queues-to-use, number of RX queues to be used in the
-          driver
-        * Choose one of these RX scheduling algorithms
-          * snps,rx-sched-sp, Strict priority
-          * snps,rx-sched-wsp, Weighted Strict priority
-        * For each RX queue
-          * Choose one of these modes
-            * snps,dcb-algorithm, Queue to be enabled as DCB
-            * snps,avb-algorithm, Queue to be enabled as AVB
-          * snps,map-to-dma-channel, Channel to map
-          * Specifiy specific packet routing
-            * snps,route-avcp, AV Untagged Control packets
-            * snps,route-ptp, PTP Packets
-            * snps,route-dcbcp, DCB Control Packets
-            * snps,route-up, Untagged Packets
-            * snps,route-multi-broad, Multicast & Broadcast Packets
-          * snps,priority, bitmask of the tagged frames priorities assigned to
-            the queue
+      Multiple RX Queues parameters. Phandle to a node that
+      implements the 'rx-queues-config' object described in
+      this binding.
+
+  rx-queues-config:
+    type: object
+    properties:
+      snps,rx-queues-to-use:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description: number of RX queues to be used in the driver
+      snps,rx-sched-sp:
+        type: boolean
+        description: Strict priority
+      snps,rx-sched-wsp:
+        type: boolean
+        description: Weighted Strict priority
+    allOf:
+      - if:
+          required:
+            - snps,rx-sched-sp
+        then:
+          properties:
+            snps,rx-sched-wsp: false
+      - if:
+          required:
+            - snps,rx-sched-wsp
+        then:
+          properties:
+            snps,rx-sched-sp: false
+    patternProperties:
+      "^queue[0-9]$":
+        description: Each subnode represents a queue.
+        type: object
+        properties:
+          snps,dcb-algorithm:
+            type: boolean
+            description: Queue to be enabled as DCB
+          snps,avb-algorithm:
+            type: boolean
+            description: Queue to be enabled as AVB
+          snps,map-to-dma-channel:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: DMA channel id to map
+          snps,route-avcp:
+            type: boolean
+            description: AV Untagged Control packets
+          snps,route-ptp:
+            type: boolean
+            description: PTP Packets
+          snps,route-dcbcp:
+            type: boolean
+            description: DCB Control Packets
+          snps,route-up:
+            type: boolean
+            description: Untagged Packets
+          snps,route-multi-broad:
+            type: boolean
+            description: Multicast & Broadcast Packets
+          snps,priority:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: Bitmask of the tagged frames priorities assigned to the queue
+        allOf:
+          - if:
+              required:
+                - snps,dcb-algorithm
+            then:
+              properties:
+                snps,avb-algorithm: false
+          - if:
+              required:
+                - snps,avb-algorithm
+            then:
+              properties:
+                snps,dcb-algorithm: false
+          - if:
+              required:
+                - snps,route-avcp
+            then:
+              properties:
+                snps,route-ptp: false
+                snps,route-dcbcp: false
+                snps,route-up: false
+                snps,route-multi-broad: false
+          - if:
+              required:
+                - snps,route-ptp
+            then:
+              properties:
+                snps,route-avcp: false
+                snps,route-dcbcp: false
+                snps,route-up: false
+                snps,route-multi-broad: false
+          - if:
+              required:
+                - snps,route-dcbcp
+            then:
+              properties:
+                snps,route-avcp: false
+                snps,route-ptp: false
+                snps,route-up: false
+                snps,route-multi-broad: false
+          - if:
+              required:
+                - snps,route-up
+            then:
+              properties:
+                snps,route-avcp: false
+                snps,route-ptp: false
+                snps,route-dcbcp: false
+                snps,route-multi-broad: false
+          - if:
+              required:
+                - snps,route-multi-broad
+            then:
+              properties:
+                snps,route-avcp: false
+                snps,route-ptp: false
+                snps,route-dcbcp: false
+                snps,route-up: false
+        additionalProperties: false
+    additionalProperties: false
 
   snps,mtl-tx-config:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
-      Multiple TX Queues parameters. Phandle to a node that can
-      contain the following properties
-        * snps,tx-queues-to-use, number of TX queues to be used in the
-          driver
-        * Choose one of these TX scheduling algorithms
-          * snps,tx-sched-wrr, Weighted Round Robin
-          * snps,tx-sched-wfq, Weighted Fair Queuing
-          * snps,tx-sched-dwrr, Deficit Weighted Round Robin
-          * snps,tx-sched-sp, Strict priority
-        * For each TX queue
-          * snps,weight, TX queue weight (if using a DCB weight
-            algorithm)
-          * Choose one of these modes
-            * snps,dcb-algorithm, TX queue will be working in DCB
-            * snps,avb-algorithm, TX queue will be working in AVB
-              [Attention] Queue 0 is reserved for legacy traffic
-                          and so no AVB is available in this queue.
-          * Configure Credit Base Shaper (if AVB Mode selected)
-            * snps,send_slope, enable Low Power Interface
-            * snps,idle_slope, unlock on WoL
-            * snps,high_credit, max write outstanding req. limit
-            * snps,low_credit, max read outstanding req. limit
-          * snps,priority, bitmask of the priorities assigned to the queue.
-            When a PFC frame is received with priorities matching the bitmask,
-            the queue is blocked from transmitting for the pause time specified
-            in the PFC frame.
+      Multiple TX Queues parameters. Phandle to a node that
+      implements the 'tx-queues-config' object described in
+      this binding.
+
+  tx-queues-config:
+    type: object
+    properties:
+      snps,tx-queues-to-use:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description: number of TX queues to be used in the driver
+      snps,tx-sched-wrr:
+        type: boolean
+        description: Weighted Round Robin
+      snps,tx-sched-wfq:
+        type: boolean
+        description: Weighted Fair Queuing
+      snps,tx-sched-dwrr:
+        type: boolean
+        description: Deficit Weighted Round Robin
+      snps,tx-sched-sp:
+        type: boolean
+        description: Strict priority
+    allOf:
+      - if:
+          required:
+            - snps,tx-sched-wrr
+        then:
+          properties:
+            snps,tx-sched-wfq: false
+            snps,tx-sched-dwrr: false
+            snps,tx-sched-sp: false
+      - if:
+          required:
+            - snps,tx-sched-wfq
+        then:
+          properties:
+            snps,tx-sched-wrr: false
+            snps,tx-sched-dwrr: false
+            snps,tx-sched-sp: false
+      - if:
+          required:
+            - snps,tx-sched-dwrr
+        then:
+          properties:
+            snps,tx-sched-wrr: false
+            snps,tx-sched-wfq: false
+            snps,tx-sched-sp: false
+      - if:
+          required:
+            - snps,tx-sched-sp
+        then:
+          properties:
+            snps,tx-sched-wrr: false
+            snps,tx-sched-wfq: false
+            snps,tx-sched-dwrr: false
+    patternProperties:
+      "^queue[0-9]$":
+        description: Each subnode represents a queue.
+        type: object
+        properties:
+          snps,weight:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: TX queue weight (if using a DCB weight algorithm)
+          snps,dcb-algorithm:
+            type: boolean
+            description: TX queue will be working in DCB
+          snps,avb-algorithm:
+            type: boolean
+            description:
+              TX queue will be working in AVB.
+              Queue 0 is reserved for legacy traffic and so no AVB is
+              available in this queue.
+          snps,send_slope:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: enable Low Power Interface
+          snps,idle_slope:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: unlock on WoL
+          snps,high_credit:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: max write outstanding req. limit
+          snps,low_credit:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description: max read outstanding req. limit
+          snps,priority:
+            $ref: /schemas/types.yaml#/definitions/uint32
+            description:
+              Bitmask of the tagged frames priorities assigned to the queue.
+              When a PFC frame is received with priorities matching the bitmask,
+              the queue is blocked from transmitting for the pause time specified
+              in the PFC frame.
+        allOf:
+          - if:
+              required:
+                - snps,dcb-algorithm
+            then:
+              properties:
+                snps,avb-algorithm: false
+          - if:
+              required:
+                - snps,avb-algorithm
+            then:
+              properties:
+                snps,dcb-algorithm: false
+                snps,weight: false
+        additionalProperties: false
+    additionalProperties: false
 
   snps,reset-gpio:
     deprecated: true
@@ -463,41 +645,6 @@ additionalProperties: true
 
 examples:
   - |
-    stmmac_axi_setup: stmmac-axi-config {
-        snps,wr_osr_lmt = <0xf>;
-        snps,rd_osr_lmt = <0xf>;
-        snps,blen = <256 128 64 32 0 0 0>;
-    };
-
-    mtl_rx_setup: rx-queues-config {
-        snps,rx-queues-to-use = <1>;
-        snps,rx-sched-sp;
-        queue0 {
-            snps,dcb-algorithm;
-            snps,map-to-dma-channel = <0x0>;
-            snps,priority = <0x0>;
-        };
-    };
-
-    mtl_tx_setup: tx-queues-config {
-        snps,tx-queues-to-use = <2>;
-        snps,tx-sched-wrr;
-        queue0 {
-            snps,weight = <0x10>;
-            snps,dcb-algorithm;
-            snps,priority = <0x0>;
-        };
-
-        queue1 {
-            snps,avb-algorithm;
-            snps,send_slope = <0x1000>;
-            snps,idle_slope = <0x1000>;
-            snps,high_credit = <0x3E800>;
-            snps,low_credit = <0xFFC18000>;
-            snps,priority = <0x1>;
-        };
-    };
-
     gmac0: ethernet@e0800000 {
         compatible = "snps,dwxgmac-2.10", "snps,dwxgmac";
         reg = <0xe0800000 0x8000>;
@@ -516,6 +663,42 @@ examples:
         snps,axi-config = <&stmmac_axi_setup>;
         snps,mtl-rx-config = <&mtl_rx_setup>;
         snps,mtl-tx-config = <&mtl_tx_setup>;
+
+        stmmac_axi_setup: stmmac-axi-config {
+            snps,wr_osr_lmt = <0xf>;
+            snps,rd_osr_lmt = <0xf>;
+            snps,blen = <256 128 64 32 0 0 0>;
+        };
+
+        mtl_rx_setup: rx-queues-config {
+            snps,rx-queues-to-use = <1>;
+            snps,rx-sched-sp;
+            queue0 {
+                snps,dcb-algorithm;
+                snps,map-to-dma-channel = <0x0>;
+                snps,priority = <0x0>;
+            };
+        };
+
+        mtl_tx_setup: tx-queues-config {
+            snps,tx-queues-to-use = <2>;
+            snps,tx-sched-wrr;
+            queue0 {
+                snps,weight = <0x10>;
+                snps,dcb-algorithm;
+                snps,priority = <0x0>;
+            };
+
+            queue1 {
+                snps,avb-algorithm;
+                snps,send_slope = <0x1000>;
+                snps,idle_slope = <0x1000>;
+                snps,high_credit = <0x3E800>;
+                snps,low_credit = <0xFFC18000>;
+                snps,priority = <0x1>;
+            };
+        };
+
         mdio0 {
             #address-cells = <1>;
             #size-cells = <0>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
new file mode 100644
index 000000000000..a65e6aa215a7
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/socionext,synquacer-netsec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext NetSec Ethernet Controller IP
+
+maintainers:
+  - Jassi Brar <jaswinder.singh@linaro.org>
+  - Ilias Apalodimas <ilias.apalodimas@linaro.org>
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+
+properties:
+  compatible:
+    const: socionext,synquacer-netsec
+
+  reg:
+    items:
+      - description: control register area
+      - description: EEPROM holding the MAC address and microengine firmware
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: phy_ref_clk
+
+  dma-coherent: true
+
+  interrupts:
+    maxItems: 1
+
+  mdio:
+    $ref: mdio.yaml#
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - interrupts
+  - mdio
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    ethernet@522d0000 {
+        compatible = "socionext,synquacer-netsec";
+        reg = <0x522d0000 0x10000>, <0x10000000 0x10000>;
+        interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_netsec>;
+        clock-names = "phy_ref_clk";
+        phy-mode = "rgmii";
+        max-speed = <1000>;
+        max-frame-size = <9000>;
+        phy-handle = <&phy1>;
+
+        mdio {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            phy1: ethernet-phy@1 {
+                compatible = "ethernet-phy-ieee802.3-c22";
+                reg = <1>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/socionext-netsec.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/socionext-netsec.txt
deleted file mode 100644
index a3c1dffaa4bb..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/socionext-netsec.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-* Socionext NetSec Ethernet Controller IP
-
-Required properties:
-- compatible: Should be "socionext,synquacer-netsec"
-- reg: Address and length of the control register area, followed by the
-       address and length of the EEPROM holding the MAC address and
-       microengine firmware
-- interrupts: Should contain ethernet controller interrupt
-- clocks: phandle to the PHY reference clock
-- clock-names: Should be "phy_ref_clk"
-- phy-mode: See ethernet.txt file in the same directory
-- phy-handle: See ethernet.txt in the same directory.
-
-- mdio device tree subnode: When the Netsec has a phy connected to its local
-		mdio, there must be device tree subnode with the following
-		required properties:
-
-	- #address-cells: Must be <1>.
-	- #size-cells: Must be <0>.
-
-	For each phy on the mdio bus, there must be a node with the following
-	fields:
-	- compatible: Refer to phy.txt
-	- reg: phy id used to communicate to phy.
-
-Optional properties: (See ethernet.txt file in the same directory)
-- dma-coherent: Boolean property, must only be present if memory
-	accesses performed by the device are cache coherent.
-- max-speed: See ethernet.txt in the same directory.
-- max-frame-size: See ethernet.txt in the same directory.
-
-The MAC address will be determined using the optional properties
-defined in ethernet.txt. The 'phy-mode' property is required, but may
-be set to the empty string if the PHY configuration is programmed by
-the firmware or set by hardware straps, and needs to be preserved.
-
-Example:
-	eth0: ethernet@522d0000 {
-		compatible = "socionext,synquacer-netsec";
-		reg = <0 0x522d0000 0x0 0x10000>, <0 0x10000000 0x0 0x10000>;
-		interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&clk_netsec>;
-		clock-names = "phy_ref_clk";
-		phy-mode = "rgmii";
-		max-speed = <1000>;
-		max-frame-size = <9000>;
-		phy-handle = <&phy1>;
-
-		mdio {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			phy1: ethernet-phy@1 {
-				compatible = "ethernet-phy-ieee802.3-c22";
-				reg = <1>;
-			};
-		};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml
index 284ef45add99..5557676e9d4b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/esp,esp8089.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/wireless/esp,esp8089.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Espressif ESP8089 Device Tree Bindings
+title: Espressif ESP8089
 
 maintainers:
   - Hans de Goede <hdegoede@redhat.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
index d58e1571df9b..e68ed9423150 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/net/wireless/ieee80211.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common IEEE 802.11 Binding
+title: Common IEEE 802.11
 
 maintainers:
   - Lorenzo Bianconi <lorenzo@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
index 70e328589cfb..f0c78f994491 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/net/wireless/mediatek,mt76.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek mt76 wireless devices Generic Binding
+title: MediaTek mt76 wireless devices
 
 maintainers:
   - Felix Fietkau <nbd@nbd.name>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml
index b3405f284580..2460ccc08237 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/microchip,wilc1000.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/wireless/microchip,wilc1000.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip WILC wireless devicetree bindings
+title: Microchip WILC wireless
 
 maintainers:
   - Adham Abozaeid <adham.abozaeid@microchip.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
index 7029cb1f38ff..0e5412cff2bc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/net/wireless/qca,ath9k.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Atheros ath9k wireless devices Generic Binding
+title: Qualcomm Atheros ath9k wireless devices
 
 maintainers:
   - Toke Høiland-Jørgensen <toke@toke.dk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
index c1c788ed6435..b8f596f0a4f2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/net/wireless/qcom,ath11k.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies ath11k wireless devices Generic Binding
+title: Qualcomm Technologies ath11k wireless devices
 
 maintainers:
   - Kalle Valo <kvalo@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
index b35d2f3ad1ad..583db5d42226 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
@@ -6,7 +6,7 @@
 $id: http://devicetree.org/schemas/net/wireless/silabs,wfx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Silicon Labs WFxxx devicetree bindings
+title: Silicon Labs WFxxx
 
 maintainers:
   - Jérôme Pouiller <jerome.pouiller@silabs.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/xilinx_axienet.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/xilinx_axienet.txt
index 1aa4c6006cd0..80e505a2fda1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/net/xilinx_axienet.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/net/xilinx_axienet.txt
@@ -68,6 +68,8 @@ Optional properties:
  - mdio		: Child node for MDIO bus. Must be defined if PHY access is
 		  required through the core's MDIO interface (i.e. always,
 		  unless the PHY is accessed through a different bus).
+		  Non-standard MDIO bus frequency is supported via
+		  "clock-frequency", see mdio.yaml.
 
  - pcs-handle: 	  Phandle to the internal PCS/PMA PHY in SGMII or 1000Base-X
 		  modes, where "pcs-handle" should be used to point
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml
index 682688299b26..f0a49283649d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/fsl,scu-ocotp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - OCOTP bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - OCOTP Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
index bf84768228f5..fe2cd7f1afba 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/ingenic,jz4780-efuse.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic JZ EFUSE driver bindings
+title: Ingenic JZ EFUSE driver
 
 maintainers:
   - PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
new file mode 100644
index 000000000000..c713e23819f1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/layouts/kontron,sl28-vpd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVMEM layout of the Kontron SMARC-sAL28 vital product data
+
+maintainers:
+  - Michael Walle <michael@walle.cc>
+
+description:
+  The vital product data (VPD) of the sl28 boards contains a serial
+  number and a base MAC address. The actual MAC addresses for the
+  on-board ethernet devices are derived from this base MAC address by
+  adding an offset.
+
+select: false
+
+properties:
+  compatible:
+    const: kontron,sl28-vpd
+
+  serial-number:
+    type: object
+    description: The board's serial number
+
+    additionalProperties: false
+
+  base-mac-address:
+    type: object
+    description:
+      Base MAC address for all on-module network interfaces. The first
+      argument of the phandle will be treated as an offset.
+
+    properties:
+      "#nvmem-cell-cells":
+        const: 1
+
+    additionalProperties: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+      otp-1 {
+          compatible = "user-otp";
+
+          nvmem-layout {
+              compatible = "kontron,sl28-vpd";
+
+              serial_number: serial-number {
+              };
+
+              base_mac_address: base-mac-address {
+                  #nvmem-cell-cells = <1>;
+              };
+          };
+      };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/layouts/nvmem-layout.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/nvmem-layout.yaml
new file mode 100644
index 000000000000..8512ee538c4c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/nvmem-layout.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/layouts/nvmem-layout.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVMEM (Non Volatile Memory) layouts
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+  - Michael Walle <michael@walle.cc>
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+description: |
+  Most NVMEM layouts are static and thus do not require additional description
+  besides the bytes/bits offset and length. Other layouts can be less statically
+  define and might require dynamic reading of the NVMEM device in order to
+  perform their parsing. The nvmem-layout container is here to describe these.
+
+oneOf:
+  - $ref: kontron,sl28-vpd.yaml
+  - $ref: onie,tlv-layout.yaml
+
+properties:
+  compatible: true
+
+  '#address-cells': false
+
+  '#size-cells': false
+
+required:
+  - compatible
+
+unevaluatedProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
new file mode 100644
index 000000000000..5a0e7671aa3f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
@@ -0,0 +1,147 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/layouts/onie,tlv-layout.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVMEM layout of the ONIE tlv table
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+description:
+  Modern networking hardware implementing the Open Compute Project ONIE
+  infrastructure shall provide a non-volatile memory with a table whose the
+  content is well specified and gives many information about the manufacturer
+  (name, country of manufacture, etc) as well as device caracteristics (serial
+  number, hardware version, mac addresses, etc). The underlaying device type
+  (flash, EEPROM,...) is not specified. The exact location of each value is also
+  dynamic and should be discovered at run time because it depends on the
+  parameters the manufacturer decided to embed.
+
+select: false
+
+properties:
+  compatible:
+    const: onie,tlv-layout
+
+  product-name:
+    type: object
+    additionalProperties: false
+
+  part-number:
+    type: object
+    additionalProperties: false
+
+  serial-number:
+    type: object
+    additionalProperties: false
+
+  mac-address:
+    type: object
+    description:
+      Base MAC address for all on-module network interfaces. The first
+      argument of the phandle will be treated as an offset.
+
+    properties:
+      "#nvmem-cell-cells":
+        const: 1
+
+    additionalProperties: false
+
+  manufacture-date:
+    type: object
+    additionalProperties: false
+
+  device-version:
+    type: object
+    additionalProperties: false
+
+  label-revision:
+    type: object
+    additionalProperties: false
+
+  platforn-name:
+    type: object
+    additionalProperties: false
+
+  onie-version:
+    type: object
+    additionalProperties: false
+
+  num-macs:
+    type: object
+    additionalProperties: false
+
+  manufacturer:
+    type: object
+    additionalProperties: false
+
+  country-code:
+    type: object
+    additionalProperties: false
+
+  vendor:
+    type: object
+    additionalProperties: false
+
+  diag-version:
+    type: object
+    additionalProperties: false
+
+  service-tag:
+    type: object
+    additionalProperties: false
+
+  vendor-extension:
+    type: object
+    additionalProperties: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        eeprom@56 {
+            compatible = "atmel,24c64";
+            read-only;
+            reg = <0x56>;
+
+            nvmem-layout {
+                compatible = "onie,tlv-layout";
+
+                serial-number {
+                };
+            };
+        };
+    };
+
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        flash@0 {
+            compatible = "m25p80", "jedec,spi-nor";
+            reg = <0>;
+
+            otp {
+                compatible = "user-otp";
+
+                nvmem-layout {
+                    compatible = "onie,tlv-layout";
+
+                    mac-address {
+                        #nvmem-cell-cells = <1>;
+                    };
+                };
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/nvmem.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/nvmem.yaml
index 1eb22dba364c..75bb93dda9df 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/nvmem.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/nvmem.yaml
@@ -39,6 +39,13 @@ properties:
       when it's driven low (logical '0') to allow writing.
     maxItems: 1
 
+  nvmem-layout:
+    $ref: /schemas/nvmem/layouts/nvmem-layout.yaml
+    description:
+      Alternative to the statically defined nvmem cells, this
+      container may reference more advanced (dynamic) layout
+      parsers.
+
 patternProperties:
   "@[0-9a-f]+(,[0-7])?$":
     type: object
@@ -67,6 +74,7 @@ examples:
       #include <dt-bindings/gpio/gpio.h>
 
       qfprom: eeprom@700000 {
+          compatible = "qcom,msm8974-qfprom", "qcom,qfprom";
           #address-cells = <1>;
           #size-cells = <1>;
           reg = <0x00700000 0x100000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
index 2eab2f46cb65..8e89b15b535f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/qcom,qfprom.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies Inc, QFPROM Efuse bindings
+title: Qualcomm Technologies Inc, QFPROM Efuse
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml
index ee79e13b5fe0..e08504ef3b6e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/qcom,spmi-sdam.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. SPMI SDAM DT bindings
+title: Qualcomm Technologies, Inc. SPMI SDAM
 
 maintainers:
   - Shyam Kumar Thella <sthella@codeaurora.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
index e374aa7891ae..ec20e33d9b8f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/snvs-lpgpr.yaml
@@ -11,14 +11,18 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx6q-snvs-lpgpr
-      - fsl,imx6ul-snvs-lpgpr
-      - fsl,imx7d-snvs-lpgpr
-      - fsl,imx8mm-snvs-lpgpr
-      - fsl,imx8mn-snvs-lpgpr
-      - fsl,imx8mp-snvs-lpgpr
-      - fsl,imx8mq-snvs-lpgpr
+    oneOf:
+      - items:
+          - enum:
+              - fsl,imx8mm-snvs-lpgpr
+              - fsl,imx8mn-snvs-lpgpr
+              - fsl,imx8mp-snvs-lpgpr
+              - fsl,imx8mq-snvs-lpgpr
+          - const: fsl,imx7d-snvs-lpgpr
+      - enum:
+          - fsl,imx6q-snvs-lpgpr
+          - fsl,imx6ul-snvs-lpgpr
+          - fsl,imx7d-snvs-lpgpr
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/socionext,uniphier-efuse.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/socionext,uniphier-efuse.yaml
index 2578e39deda9..73a0c658dbfd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/socionext,uniphier-efuse.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/socionext,uniphier-efuse.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/socionext,uniphier-efuse.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Socionext UniPhier eFuse bindings
+title: Socionext UniPhier eFuse
 
 maintainers:
   - Keiji Hayashibara <hayashibara.keiji@socionext.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
index 448a2678dc62..172597cc5c63 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/nvmem/st,stm32-romem.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Factory-programmed data bindings
+title: STMicroelectronics STM32 Factory-programmed data
 
 description: |
   This represents STM32 Factory-programmed read only non-volatile area: locked
@@ -22,6 +22,7 @@ properties:
   compatible:
     enum:
       - st,stm32f4-otp
+      - st,stm32mp13-bsec
       - st,stm32mp15-bsec
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
index e96bca99f2d9..cbc5c69fd405 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
@@ -38,6 +38,8 @@ properties:
         const: u-boot,env-redundant-bool
       - description: Two redundant blocks with active having higher counter
         const: u-boot,env-redundant-count
+      - description: Broadcom's variant with custom header
+        const: brcm,env
 
   reg:
     maxItems: 1
@@ -73,3 +75,22 @@ examples:
             };
         };
     };
+  - |
+    partitions {
+        compatible = "fixed-partitions";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        partition@0 {
+            reg = <0x0 0x100000>;
+            compatible = "brcm,u-boot";
+            label = "u-boot";
+
+            partition-u-boot-env {
+                compatible = "brcm,env";
+
+                ethaddr {
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
index 385b0692261c..51f62c3ae194 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
@@ -41,7 +41,7 @@ required:
   - nvmem-cells
 
 patternProperties:
-  "opp-[0-9]+":
+  "^opp-[0-9]+$":
     type: object
 
     properties:
@@ -49,7 +49,7 @@ patternProperties:
       clock-latency-ns: true
 
     patternProperties:
-      "opp-microvolt-.*": true
+      "^opp-microvolt-speed[0-9]$": true
 
     required:
       - opp-hz
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v1.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v1.yaml
index d585d536a3fb..07e26c267815 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v1.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v1.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/opp/opp-v1.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic OPP (Operating Performance Points) v1 Bindings
+title: Generic OPP (Operating Performance Points) v1
 
 maintainers:
   - Viresh Kumar <viresh.kumar@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-base.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
index 66d0ec763f0b..47e6f36b7637 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-base.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/opp/opp-v2-base.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic OPP (Operating Performance Points) Common Binding
+title: Generic OPP (Operating Performance Points) Common Properties
 
 maintainers:
   - Viresh Kumar <viresh.kumar@linaro.org>
@@ -108,7 +108,7 @@ patternProperties:
           The power for the OPP in micro-Watts.
 
           Entries for multiple regulators shall be provided in the same field
-          separated by angular brackets <>. If current values aren't required
+          separated by angular brackets <>. If power values aren't required
           for a regulator, then it shall be filled with 0. If power values
           aren't required for any of the regulators, then this field is not
           required. The OPP binding doesn't provide any provisions to relate the
@@ -230,9 +230,9 @@ patternProperties:
         minItems: 1
         maxItems: 8   # Should be enough regulators
 
-      '^opp-microwatt':
+      '^opp-microwatt-':
         description:
-          Named opp-microwatt property. Similar to opp-microamp property,
+          Named opp-microwatt property. Similar to opp-microamp-<name> property,
           but for microwatt instead.
         $ref: /schemas/types.yaml#/definitions/uint32-array
         minItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
index a202b6c6561d..60cf3cbde4c5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/opp/opp-v2-kryo-cpu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. NVMEM OPP bindings
+title: Qualcomm Technologies, Inc. NVMEM OPP
 
 maintainers:
   - Ilia Lin <ilia.lin@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
index df8442fb11f0..b9ce2e099ce9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/opp/opp-v2-qcom-level.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm OPP bindings to describe OPP nodes.
+title: Qualcomm OPP
 
 maintainers:
   - Niklas Cassel <nks@flawful.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2.yaml
index eaf8fba2c691..6972d76233aa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/opp/opp-v2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/opp/opp-v2.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic OPP (Operating Performance Points) Bindings
+title: Generic OPP (Operating Performance Points)
 
 maintainers:
   - Viresh Kumar <viresh.kumar@linaro.org>
@@ -155,7 +155,7 @@ examples:
             opp-hz = /bits/ 64 <1200000000>;
             opp-microvolt = <1025000>;
             opp-microamp = <90000>;
-            lock-latency-ns = <290000>;
+            clock-latency-ns = <290000>;
             turbo-mode;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/baikal,bt1-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/baikal,bt1-pcie.yaml
new file mode 100644
index 000000000000..8eaa07ae9774
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/baikal,bt1-pcie.yaml
@@ -0,0 +1,168 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/baikal,bt1-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Baikal-T1 PCIe Root Port Controller
+
+maintainers:
+  - Serge Semin <fancer.lancer@gmail.com>
+
+description:
+  Embedded into Baikal-T1 SoC Root Complex controller with a single port
+  activated. It's based on the DWC RC PCIe v4.60a IP-core, which is configured
+  to have just a single Root Port function and is capable of establishing the
+  link up to Gen.3 speed on x4 lanes. It doesn't have embedded clock and reset
+  control module, so the proper interface initialization is supposed to be
+  performed by software. There four in- and four outbound iATU regions
+  which can be used to emit all required TLP types on the PCIe bus.
+
+allOf:
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
+
+properties:
+  compatible:
+    const: baikal,bt1-pcie
+
+  reg:
+    description:
+      DBI, DBI2 and at least 4KB outbound iATU-capable region for the
+      peripheral devices CFG-space access.
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: dbi
+      - const: dbi2
+      - const: config
+
+  interrupts:
+    description:
+      MSI, AER, PME, Hot-plug, Link Bandwidth Management, Link Equalization
+      request and eight Read/Write eDMA IRQ lines are available.
+    maxItems: 14
+
+  interrupt-names:
+    items:
+      - const: dma0
+      - const: dma1
+      - const: dma2
+      - const: dma3
+      - const: dma4
+      - const: dma5
+      - const: dma6
+      - const: dma7
+      - const: msi
+      - const: aer
+      - const: pme
+      - const: hp
+      - const: bw_mg
+      - const: l_eq
+
+  clocks:
+    description:
+      DBI (attached to the APB bus), AXI-bus master and slave interfaces
+      are fed up by the dedicated application clocks. A common reference
+      clock signal is supposed to be attached to the corresponding Ref-pad
+      of the SoC. It will be redistributed amongst the controller core
+      sub-modules (pipe, core, aux, etc).
+    maxItems: 4
+
+  clock-names:
+    items:
+      - const: dbi
+      - const: mstr
+      - const: slv
+      - const: ref
+
+  resets:
+    description:
+      A comprehensive controller reset logic is supposed to be implemented
+      by software, so almost all the possible application and core reset
+      signals are exposed via the system CCU module.
+    maxItems: 9
+
+  reset-names:
+    items:
+      - const: mstr
+      - const: slv
+      - const: pwr
+      - const: hot
+      - const: phy
+      - const: core
+      - const: pipe
+      - const: sticky
+      - const: non-sticky
+
+  baikal,bt1-syscon:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to the Baikal-T1 System Controller DT node. It's required to
+      access some additional PM, Reset-related and LTSSM signals.
+
+  num-lanes:
+    maximum: 4
+
+  max-link-speed:
+    maximum: 3
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - interrupt-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/mips-gic.h>
+    #include <dt-bindings/gpio/gpio.h>
+
+    pcie@1f052000 {
+      compatible = "baikal,bt1-pcie";
+      device_type = "pci";
+      reg = <0x1f052000 0x1000>, <0x1f053000 0x1000>, <0x1bdbf000 0x1000>;
+      reg-names = "dbi", "dbi2", "config";
+      #address-cells = <3>;
+      #size-cells = <2>;
+      ranges = <0x81000000 0 0x00000000 0x1bdb0000 0 0x00008000>,
+               <0x82000000 0 0x20000000 0x08000000 0 0x13db0000>;
+      bus-range = <0x0 0xff>;
+
+      interrupts = <GIC_SHARED 80 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 81 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 82 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 83 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 84 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 85 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 86 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 87 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 88 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 89 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 90 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 91 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 92 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SHARED 93 IRQ_TYPE_LEVEL_HIGH>;
+      interrupt-names = "dma0", "dma1", "dma2", "dma3",
+                        "dma4", "dma5", "dma6", "dma7",
+                        "msi", "aer", "pme", "hp", "bw_mg",
+                        "l_eq";
+
+      clocks = <&ccu_sys 1>, <&ccu_axi 6>, <&ccu_axi 7>, <&clk_pcie>;
+      clock-names = "dbi", "mstr", "slv", "ref";
+
+      resets = <&ccu_axi 6>, <&ccu_axi 7>, <&ccu_sys 7>, <&ccu_sys 10>,
+               <&ccu_sys 4>, <&ccu_sys 6>, <&ccu_sys 5>, <&ccu_sys 8>,
+               <&ccu_sys 9>;
+      reset-names = "mstr", "slv", "pwr", "hot", "phy", "core", "pipe",
+                    "sticky", "non-sticky";
+
+      reset-gpios = <&port0 0 GPIO_ACTIVE_LOW>;
+
+      num-lanes = <4>;
+      max-link-speed = <3>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
index 376e739bcad4..bad980902f66 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
@@ -14,9 +14,6 @@ description: |+
   This PCIe host controller is based on the Synopsys DesignWare PCIe IP
   and thus inherits all the common properties defined in snps,dw-pcie.yaml.
 
-allOf:
-  - $ref: /schemas/pci/snps,dw-pcie.yaml#
-
 properties:
   compatible:
     enum:
@@ -60,8 +57,8 @@ properties:
     items:
       - const: pcie
       - const: pcie_bus
-      - const: pcie_phy
-      - const: pcie_inbound_axi for imx6sx-pcie, pcie_aux for imx8mq-pcie
+      - enum: [ pcie_phy, pcie_aux ]
+      - enum: [ pcie_inbound_axi, pcie_aux ]
 
   num-lanes:
     const: 1
@@ -72,6 +69,7 @@ properties:
       required properties for imx7d-pcie and imx8mq-pcie.
 
   power-domains:
+    minItems: 1
     items:
       - description: The phandle pointing to the DISPLAY domain for
           imx6sx-pcie, to PCIE_PHY power domain for imx7d-pcie and
@@ -80,20 +78,20 @@ properties:
           for imx6sx-pcie.
 
   power-domain-names:
+    minItems: 1
     items:
       - const: pcie
       - const: pcie_phy
 
   resets:
+    minItems: 2
     maxItems: 3
     description: Phandles to PCIe-related reset lines exposed by SRC
       IP block. Additional required by imx7d-pcie and imx8mq-pcie.
 
   reset-names:
-    items:
-      - const: pciephy
-      - const: apps
-      - const: turnoff
+    minItems: 2
+    maxItems: 3
 
   fsl,tx-deemph-gen1:
     description: Gen1 De-emphasis value (optional required).
@@ -175,6 +173,136 @@ required:
   - clocks
   - clock-names
 
+allOf:
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx6sx-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - {}
+            - {}
+            - const: pcie_phy
+            - const: pcie_inbound_axi
+        power-domains:
+          minItems: 2
+        power-domain-names:
+          minItems: 2
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx8mq-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - {}
+            - {}
+            - const: pcie_phy
+            - const: pcie_aux
+  - if:
+      properties:
+        compatible:
+          not:
+            contains:
+              enum:
+                - fsl,imx6sx-pcie
+                - fsl,imx8mq-pcie
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          maxItems: 3
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx6q-pcie
+              - fsl,imx6qp-pcie
+              - fsl,imx7d-pcie
+    then:
+      properties:
+        clock-names:
+          maxItems: 3
+          contains:
+            const: pcie_phy
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx8mm-pcie
+              - fsl,imx8mp-pcie
+    then:
+      properties:
+        clock-names:
+          maxItems: 3
+          contains:
+            const: pcie_aux
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx6q-pcie
+              - fsl,imx6qp-pcie
+    then:
+      properties:
+        power-domains: false
+        power-domain-names: false
+
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - fsl,imx6sx-pcie
+                - fsl,imx6q-pcie
+                - fsl,imx6qp-pcie
+    then:
+      properties:
+        power-domains:
+          maxItems: 1
+        power-domain-names: false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - fsl,imx6q-pcie
+              - fsl,imx6sx-pcie
+              - fsl,imx6qp-pcie
+              - fsl,imx7d-pcie
+              - fsl,imx8mq-pcie
+    then:
+      properties:
+        resets:
+          minItems: 3
+        reset-names:
+          items:
+            - const: pciephy
+            - const: apps
+            - const: turnoff
+    else:
+      properties:
+        resets:
+          maxItems: 2
+        reset-names:
+          items:
+            - const: apps
+            - const: turnoff
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
index d60f43fd9c5a..e63e6458cea8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
@@ -31,7 +31,7 @@ properties:
     maxItems: 2
 
 patternProperties:
-  'pcie@[0-2],0':
+  '^pcie@[0-2],0$':
     type: object
     $ref: /schemas/pci/pci-bus.yaml#
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index c00be39af64e..7e8c7a2a5f9b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -43,14 +43,12 @@ description: |+
   each set has its own address for MSI message, and supports 32 MSI vectors
   to generate interrupt.
 
-allOf:
-  - $ref: /schemas/pci/pci-bus.yaml#
-
 properties:
   compatible:
     oneOf:
       - items:
           - enum:
+              - mediatek,mt7986-pcie
               - mediatek,mt8188-pcie
               - mediatek,mt8195-pcie
           - const: mediatek,mt8192-pcie
@@ -70,29 +68,29 @@ properties:
     minItems: 1
     maxItems: 8
 
+  iommu-map:
+    maxItems: 1
+
+  iommu-map-mask:
+    const: 0
+
   resets:
     minItems: 1
     maxItems: 2
 
   reset-names:
     minItems: 1
+    maxItems: 2
     items:
-      - const: phy
-      - const: mac
+      enum: [ phy, mac ]
 
   clocks:
+    minItems: 4
     maxItems: 6
 
   clock-names:
-    items:
-      - const: pl_250m
-      - const: tl_26m
-      - const: tl_96m
-      - const: tl_32k
-      - const: peri_26m
-      - enum:
-          - top_133m        # for MT8192
-          - peri_mem        # for MT8188/MT8195
+    minItems: 4
+    maxItems: 6
 
   assigned-clocks:
     maxItems: 1
@@ -107,6 +105,9 @@ properties:
     items:
       - const: pcie-phy
 
+  power-domains:
+    maxItems: 1
+
   '#interrupt-cells':
     const: 1
 
@@ -138,6 +139,54 @@ required:
   - '#interrupt-cells'
   - interrupt-controller
 
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+  - if:
+      properties:
+        compatible:
+          const: mediatek,mt8192-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: pl_250m
+            - const: tl_26m
+            - const: tl_96m
+            - const: tl_32k
+            - const: peri_26m
+            - const: top_133m
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt8188-pcie
+              - mediatek,mt8195-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: pl_250m
+            - const: tl_26m
+            - const: tl_96m
+            - const: tl_32k
+            - const: peri_26m
+            - const: peri_mem
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt7986-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: pl_250m
+            - const: tl_26m
+            - const: peri_26m
+            - const: top_133m
+
 unevaluatedProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
index 75da3e8eecb9..fe81d52c7277 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
@@ -27,6 +27,7 @@ properties:
       - nvidia,tegra234-pcie
 
   reg:
+    minItems: 4
     items:
       - description: controller's application logic registers
       - description: configuration registers
@@ -35,13 +36,16 @@ properties:
           available for software access.
       - description: aperture where the Root Port's own configuration
           registers are available.
+      - description: aperture to access the configuration space through ECAM.
 
   reg-names:
+    minItems: 4
     items:
       - const: appl
       - const: config
       - const: atu_dma
       - const: dbi
+      - const: ecam
 
   interrupts:
     items:
@@ -202,6 +206,31 @@ properties:
 
 allOf:
   - $ref: /schemas/pci/snps,dw-pcie.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra194-pcie
+    then:
+      properties:
+        reg:
+          maxItems: 4
+        reg-names:
+          maxItems: 4
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - nvidia,tegra234-pcie
+    then:
+      properties:
+        reg:
+          minItems: 5
+        reg-names:
+          minItems: 5
 
 unevaluatedProperties: false
 
@@ -305,8 +334,9 @@ examples:
             reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K)      */
                   <0x00 0x36000000 0x0 0x00040000>, /* configuration space (256K) */
                   <0x00 0x36040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-                  <0x00 0x36080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-            reg-names = "appl", "config", "atu_dma", "dbi";
+                  <0x00 0x36080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+                  <0x24 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+            reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
             #address-cells = <3>;
             #size-cells = <2>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/pci-ep.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/pci-ep.yaml
index ccec51ab5247..d1eef4825207 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/pci-ep.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/pci-ep.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pci/pci-ep.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: PCI Endpoint Controller Schema
+title: PCI Endpoint Controller
 
 description: |
   Common properties for PCI Endpoint Controller Nodes.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index 977c976ea799..8d7eb51edcb4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pci/qcom,pcie-ep.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm PCIe Endpoint Controller binding
+title: Qualcomm PCIe Endpoint Controller
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/qcom,pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 54f07852d279..a5859bb3dc28 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -62,6 +62,16 @@ properties:
     minItems: 3
     maxItems: 13
 
+  dma-coherent: true
+
+  interconnects:
+    maxItems: 2
+
+  interconnect-names:
+    items:
+      - const: pcie-mem
+      - const: cpu-pcie
+
   resets:
     minItems: 1
     maxItems: 12
@@ -631,6 +641,18 @@ allOf:
           items:
             - const: pci # PCIe core reset
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pcie-sa8540p
+              - qcom,pcie-sc8280xp
+    then:
+      required:
+        - interconnects
+        - interconnect-names
+
   - if:
       not:
         properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
index 0f18cceba3d5..5a0d64d3ae6b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
@@ -65,7 +65,7 @@ properties:
     maxItems: 1
 
 patternProperties:
-  'usb@[0-1],0':
+  '^usb@[0-1],0$':
     type: object
 
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index bc0a9d1db750..2be72ae1169f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -14,10 +14,10 @@ maintainers:
 description: |+
   RK3568 SoC PCIe host controller is based on the Synopsys DesignWare
   PCIe IP and thus inherits all the common properties defined in
-  designware-pcie.txt.
+  snps,dw-pcie.yaml.
 
 allOf:
-  - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml
new file mode 100644
index 000000000000..d87e13496834
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml
@@ -0,0 +1,266 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/snps,dw-pcie-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys DWC PCIe RP/EP controller
+
+maintainers:
+  - Jingoo Han <jingoohan1@gmail.com>
+  - Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+
+description:
+  Generic Synopsys DesignWare PCIe Root Port and Endpoint controller
+  properties.
+
+select: false
+
+properties:
+  reg:
+    description:
+      DWC PCIe CSR space is normally accessed over the dedicated Data Bus
+      Interface - DBI. In accordance with the reference manual the register
+      configuration space belongs to the Configuration-Dependent Module (CDM)
+      and is split up into several sub-parts Standard PCIe configuration
+      space, Port Logic Registers (PL), Shadow Config-space Registers,
+      iATU/eDMA registers. The particular sub-space is selected by the
+      CDM/ELBI (dbi_cs) and CS2 (dbi_cs2) signals (selector bits). Such
+      configuration provides a flexible interface for the system engineers to
+      either map the particular space at a desired MMIO address or just leave
+      them in a contiguous memory space if pure Native or AXI Bridge DBI access
+      is selected. Note the PCIe CFG-space, PL and Shadow registers are
+      specific for each activated function, while the rest of the sub-spaces
+      are common for all of them (if there are more than one).
+    minItems: 2
+    maxItems: 6
+
+  reg-names:
+    minItems: 2
+    maxItems: 6
+
+  interrupts:
+    description:
+      There are two main sub-blocks which are normally capable of
+      generating interrupts. It's System Information Interface and MSI
+      interface. While the former one has some common for the Host and
+      Endpoint controllers IRQ-signals, the later interface is obviously
+      Root Complex specific since it's responsible for the incoming MSI
+      messages signalling. The System Information IRQ signals are mainly
+      responsible for reporting the generic PCIe hierarchy and Root
+      Complex events like VPD IO request, general AER, PME, Hot-plug, link
+      bandwidth change, link equalization request, INTx asserted/deasserted
+      Message detection, embedded DMA Tx/Rx/Error.
+    minItems: 1
+    maxItems: 26
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 26
+
+  clocks:
+    description:
+      DWC PCIe reference manual explicitly defines a set of the clocks required
+      to get the controller working correctly. In general all of them can
+      be divided into two groups':' application and core clocks. Note the
+      platforms may have some of the clock sources unspecified in case if the
+      corresponding domains are fed up from a common clock source.
+    minItems: 1
+    maxItems: 7
+
+  clock-names:
+    minItems: 1
+    maxItems: 7
+    items:
+      oneOf:
+        - description:
+            Data Bus Interface (DBI) clock. Clock signal for the AXI-bus
+            interface of the Configuration-Dependent Module, which is
+            basically the set of the controller CSRs.
+          const: dbi
+        - description:
+            Application AXI-bus Master interface clock. Basically this is
+            a clock for the controller DMA interface (PCI-to-CPU).
+          const: mstr
+        - description:
+            Application AXI-bus Slave interface clock. This is a clock for
+            the CPU-to-PCI memory IO interface.
+          const: slv
+        - description:
+            Controller Core-PCS PIPE interface clock. It's normally
+            supplied by an external PCS-PHY.
+          const: pipe
+        - description:
+            Controller Primary clock. It's assumed that all controller input
+            signals (except resets) are synchronous to this clock.
+          const: core
+        - description:
+            Auxiliary clock for the controller PMC domain. The controller
+            partitioning implies having some parts to operate with this
+            clock in some power management states.
+          const: aux
+        - description:
+            Generic reference clock. In case if there are several
+            interfaces fed up with a common clock source it's advisable to
+            define it with this name (for instance pipe, core and aux can
+            be connected to a single source of the periodic signal).
+          const: ref
+        - description:
+            Clock for the PHY registers interface. Originally this is
+            a PHY-viewport-based interface, but some platform may have
+            specifically designed one.
+          const: phy_reg
+        - description:
+            Vendor-specific clock names. Consider using the generic names
+            above for new bindings.
+          oneOf:
+            - description: See native 'dbi' clock for details
+              enum: [ pcie, pcie_apb_sys, aclk_dbi ]
+            - description: See native 'mstr/slv' clock for details
+              enum: [ pcie_bus, pcie_inbound_axi, pcie_aclk, aclk_mst, aclk_slv ]
+            - description: See native 'pipe' clock for details
+              enum: [ pcie_phy, pcie_phy_ref, link ]
+            - description: See native 'aux' clock for details
+              enum: [ pcie_aux ]
+            - description: See native 'ref' clock for details.
+              enum: [ gio ]
+            - description: See nativs 'phy_reg' clock for details
+              enum: [ pcie_apb_phy, pclk ]
+
+  resets:
+    description:
+      DWC PCIe reference manual explicitly defines a set of the reset
+      signals required to be de-asserted to properly activate the controller
+      sub-parts. All of these signals can be divided into two sub-groups':'
+      application and core resets with respect to the main sub-domains they
+      are supposed to reset. Note the platforms may have some of these signals
+      unspecified in case if they are automatically handled or aggregated into
+      a comprehensive control module.
+    minItems: 1
+    maxItems: 10
+
+  reset-names:
+    minItems: 1
+    maxItems: 10
+    items:
+      oneOf:
+        - description: Data Bus Interface (DBI) domain reset
+          const: dbi
+        - description: AXI-bus Master interface reset
+          const: mstr
+        - description: AXI-bus Slave interface reset
+          const: slv
+        - description: Application-dependent interface reset
+          const: app
+        - description: Controller Non-sticky CSR flags reset
+          const: non-sticky
+        - description: Controller sticky CSR flags reset
+          const: sticky
+        - description: PIPE-interface (Core-PCS) logic reset
+          const: pipe
+        - description:
+            Controller primary reset (resets everything except PMC module)
+          const: core
+        - description: PCS/PHY block reset
+          const: phy
+        - description: PMC hot reset signal
+          const: hot
+        - description: Cold reset signal
+          const: pwr
+        - description:
+            Vendor-specific reset names. Consider using the generic names
+            above for new bindings.
+          oneOf:
+            - description: See native 'app' reset for details
+              enum: [ apps, gio, apb ]
+            - description: See native 'phy' reset for details
+              enum: [ pciephy, link ]
+            - description: See native 'pwr' reset for details
+              enum: [ turnoff ]
+
+  phys:
+    description:
+      There can be up to the number of possible lanes PHYs specified placed in
+      the phandle array in the line-based order. Obviously each the specified
+      PHYs are supposed to be able to work in the PCIe mode with a speed
+      implied by the DWC PCIe controller they are attached to.
+    minItems: 1
+    maxItems: 16
+
+  phy-names:
+    minItems: 1
+    maxItems: 16
+    oneOf:
+      - description: Generic PHY names
+        items:
+          pattern: '^pcie[0-9]+$'
+      - description:
+          Vendor-specific PHY names. Consider using the generic
+          names above for new bindings.
+        items:
+          oneOf:
+            - pattern: '^pcie(-?phy[0-9]*)?$'
+            - pattern: '^p2u-[0-7]$'
+
+  reset-gpio:
+    deprecated: true
+    description:
+      Reference to the GPIO-controlled PERST# signal. It is used to reset all
+      the peripheral devices available on the PCIe bus.
+    maxItems: 1
+
+  reset-gpios:
+    description:
+      Reference to the GPIO-controlled PERST# signal. It is used to reset all
+      the peripheral devices available on the PCIe bus.
+    maxItems: 1
+
+  max-link-speed:
+    maximum: 5
+
+  num-lanes:
+    description:
+      Number of PCIe link lanes to use. Can be omitted if the already brought
+      up link is supposed to be preserved.
+    maximum: 16
+
+  num-ob-windows:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    deprecated: true
+    description:
+      Number of outbound address translation windows. This parameter can be
+      auto-detected based on the iATU memory writability. So there is no
+      point in having a dedicated DT-property for it.
+    maximum: 256
+
+  num-ib-windows:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    deprecated: true
+    description:
+      Number of inbound address translation windows. In the same way as
+      for the outbound AT windows, this parameter can be auto-detected based
+      on the iATU memory writability. There is no point having a dedicated
+      DT-property for it either.
+    maximum: 256
+
+  num-viewport:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    deprecated: true
+    description:
+      Number of outbound view ports configured in hardware. It's the same as
+      the number of outbound AT windows.
+    maximum: 256
+
+  snps,enable-cdm-check:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable automatic checking of CDM (Configuration Dependent Module)
+      registers for data corruption. CDM registers include standard PCIe
+      configuration space registers, Port Logic registers, DMA and iATU
+      registers. This feature has been available since DWC PCIe v4.80a.
+
+  dma-coherent: true
+
+additionalProperties: true
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
index b78535040f04..8fc2151691a4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
@@ -13,76 +13,182 @@ maintainers:
 description: |
   Synopsys DesignWare PCIe host controller endpoint
 
+# Please create a separate DT-schema for your DWC PCIe Endpoint controller
+# and make sure it's assigned with the vendor-specific compatible string.
+select:
+  properties:
+    compatible:
+      const: snps,dw-pcie-ep
+  required:
+    - compatible
+
 allOf:
   - $ref: /schemas/pci/pci-ep.yaml#
+  - $ref: /schemas/pci/snps,dw-pcie-common.yaml#
 
 properties:
-  compatible:
-    anyOf:
-      - {}
-      - const: snps,dw-pcie-ep
-
   reg:
-    description: |
-      It should contain Data Bus Interface (dbi) and config registers for all
-      versions.
-      For designware core version >= 4.80, it may contain ATU address space.
+    description:
+      DBI, DBI2 reg-spaces and outbound memory window are required for the
+      normal controller functioning. iATU memory IO region is also required
+      if the space is unrolled (IP-core version >= 4.80a).
     minItems: 2
-    maxItems: 4
+    maxItems: 5
 
   reg-names:
     minItems: 2
-    maxItems: 4
+    maxItems: 5
     items:
-      enum: [dbi, dbi2, config, atu, addr_space, link, atu_dma, appl]
-
-  reset-gpio:
-    description: GPIO pin number of PERST# signal
-    maxItems: 1
-    deprecated: true
-
-  reset-gpios:
-    description: GPIO controlled connection to PERST# signal
-    maxItems: 1
-
-  snps,enable-cdm-check:
-    type: boolean
-    description: |
-      This is a boolean property and if present enables
-      automatic checking of CDM (Configuration Dependent Module) registers
-      for data corruption. CDM registers include standard PCIe configuration
-      space registers, Port Logic registers, DMA and iATU (internal Address
-      Translation Unit) registers.
-
-  num-ib-windows:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    maximum: 256
-    description: number of inbound address translation windows
-    deprecated: true
-
-  num-ob-windows:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    maximum: 256
-    description: number of outbound address translation windows
-    deprecated: true
+      oneOf:
+        - description:
+            Basic DWC PCIe controller configuration-space accessible over
+            the DBI interface. This memory space is either activated with
+            CDM/ELBI = 0 and CS2 = 0 or is a contiguous memory region
+            with all spaces. Note iATU/eDMA CSRs are indirectly accessible
+            via the PL viewports on the DWC PCIe controllers older than
+            v4.80a.
+          const: dbi
+        - description:
+            Shadow DWC PCIe config-space registers. This space is selected
+            by setting CDM/ELBI = 0 and CS2 = 1. This is an intermix of
+            the PCI-SIG PCIe CFG-space with the shadow registers for some
+            PCI Header space, PCI Standard and Extended Structures. It's
+            mainly relevant for the end-point controller configuration,
+            but still there are some shadow registers available for the
+            Root Port mode too.
+          const: dbi2
+        - description:
+            External Local Bus registers. It's an application-dependent
+            registers normally defined by the platform engineers. The space
+            can be selected by setting CDM/ELBI = 1 and CS2 = 0 wires or can
+            be accessed over some platform-specific means (for instance
+            as a part of a system controller).
+          enum: [ elbi, app ]
+        - description:
+            iATU/eDMA registers common for all device functions. It's an
+            unrolled memory space with the internal Address Translation
+            Unit and Enhanced DMA, which is selected by setting CDM/ELBI = 1
+            and CS2 = 1. For IP-core releases prior v4.80a, these registers
+            have been programmed via an indirect addressing scheme using a
+            set of viewport CSRs mapped into the PL space. Note iATU is
+            normally mapped to the 0x0 address of this region, while eDMA
+            is available at 0x80000 base address.
+          const: atu
+        - description:
+            Platform-specific eDMA registers. Some platforms may have eDMA
+            CSRs mapped in a non-standard base address. The registers offset
+            can be changed or the MS/LS-bits of the address can be attached
+            in an additional RTL block before the MEM-IO transactions reach
+            the DW PCIe slave interface.
+          const: dma
+        - description:
+            PHY/PCS configuration registers. Some platforms can have the
+            PCS and PHY CSRs accessible over a dedicated memory mapped
+            region, but mainly these registers are indirectly accessible
+            either by means of the embedded PHY viewport schema or by some
+            platform-specific method.
+          const: phy
+        - description:
+            Outbound iATU-capable memory-region which will be used to
+            generate various application-specific traffic on the PCIe bus
+            hierarchy. It's usage scenario depends on the endpoint
+            functionality, for instance it can be used to create MSI(X)
+            messages.
+          const: addr_space
+        - description:
+            Vendor-specific CSR names. Consider using the generic names above
+            for new bindings.
+          oneOf:
+            - description: See native 'elbi/app' CSR region for details.
+              enum: [ link, appl ]
+            - description: See native 'atu' CSR region for details.
+              enum: [ atu_dma ]
+    allOf:
+      - contains:
+          const: dbi
+      - contains:
+          const: addr_space
+
+  interrupts:
+    description:
+      There is no mandatory IRQ signals for the normal controller functioning,
+      but in addition to the native set the platforms may have a link- or
+      PM-related IRQs specified.
+    minItems: 1
+    maxItems: 20
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 20
+    items:
+      oneOf:
+        - description:
+            Controller request to read or write virtual product data
+            from/to the VPD capability registers.
+          const: vpd
+        - description:
+            Link Equalization Request flag is set in the Link Status 2
+            register (applicable if the corresponding IRQ is enabled in
+            the Link Control 3 register).
+          const: l_eq
+        - description:
+            Indicates that the eDMA Tx/Rx transfer is complete or that an
+            error has occurred on the corresponding channel. eDMA can have
+            eight Tx (Write) and Rx (Read) eDMA channels thus supporting up
+            to 16 IRQ signals all together. Write eDMA channels shall go
+            first in the ordered row as per default edma_int[*] bus setup.
+          pattern: '^dma([0-9]|1[0-5])?$'
+        - description:
+            PCIe protocol correctable error or a Data Path protection
+            correctable error is detected by the automotive/safety
+            feature.
+          const: sft_ce
+        - description:
+            Indicates that the internal safety mechanism has detected an
+            uncorrectable error.
+          const: sft_ue
+        - description:
+            Application-specific IRQ raised depending on the vendor-specific
+            events basis.
+          const: app
+        - description:
+            Vendor-specific IRQ names. Consider using the generic names above
+            for new bindings.
+          oneOf:
+            - description: See native "app" IRQ for details
+              enum: [ intr ]
+
+  max-functions:
+    maximum: 32
 
 required:
+  - compatible
   - reg
   - reg-names
-  - compatible
 
 additionalProperties: true
 
 examples:
   - |
-    bus {
-      #address-cells = <1>;
-      #size-cells = <1>;
-      pcie-ep@dfd00000 {
-        compatible = "snps,dw-pcie-ep";
-        reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
-              <0xdfc01000 0x0001000>, /* IP registers 2 */
-              <0xd0000000 0x2000000>; /* Configuration space */
-        reg-names = "dbi", "dbi2", "addr_space";
-      };
+    pcie-ep@dfd00000 {
+      compatible = "snps,dw-pcie-ep";
+      reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
+            <0xdfc01000 0x0001000>, /* IP registers 2 */
+            <0xd0000000 0x2000000>; /* Configuration space */
+      reg-names = "dbi", "dbi2", "addr_space";
+
+      interrupts = <23>, <24>;
+      interrupt-names = "dma0", "dma1";
+
+      clocks = <&sys_clk 12>, <&sys_clk 24>;
+      clock-names = "dbi", "ref";
+
+      resets = <&sys_rst 12>, <&sys_rst 24>;
+      reset-names = "dbi", "phy";
+
+      phys = <&pcie_phy0>, <&pcie_phy1>, <&pcie_phy2>, <&pcie_phy3>;
+      phy-names = "pcie0", "pcie1", "pcie2", "pcie3";
+
+      max-link-speed = <3>;
+      max-functions = /bits/ 8 <4>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
index 7287d395e1b6..1a83f0f65f19 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
@@ -13,20 +13,25 @@ maintainers:
 description: |
   Synopsys DesignWare PCIe host controller
 
+# Please create a separate DT-schema for your DWC PCIe Root Port controller
+# and make sure it's assigned with the vendor-specific compatible string.
+select:
+  properties:
+    compatible:
+      const: snps,dw-pcie
+  required:
+    - compatible
+
 allOf:
   - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/pci/snps,dw-pcie-common.yaml#
 
 properties:
-  compatible:
-    anyOf:
-      - {}
-      - const: snps,dw-pcie
-
   reg:
-    description: |
-      It should contain Data Bus Interface (dbi) and config registers for all
-      versions.
-      For designware core version >= 4.80, it may contain ATU address space.
+    description:
+      At least DBI reg-space and peripheral devices CFG-space outbound window
+      are required for the normal controller work. iATU memory IO region is
+      also required if the space is unrolled (IP-core version >= 4.80a).
     minItems: 2
     maxItems: 5
 
@@ -34,71 +39,194 @@ properties:
     minItems: 2
     maxItems: 5
     items:
-      enum: [ dbi, dbi2, config, atu, atu_dma, app, appl, elbi, mgmt, ctrl,
-              parf, cfg, link, ulreg, smu, mpu, apb, phy ]
-
-  num-lanes:
-    description: |
-      number of lanes to use (this property should be specified unless
-      the link is brought already up in firmware)
-    maximum: 16
-
-  reset-gpio:
-    description: GPIO pin number of PERST# signal
-    maxItems: 1
-    deprecated: true
-
-  reset-gpios:
-    description: GPIO controlled connection to PERST# signal
-    maxItems: 1
-
-  interrupts: true
-
-  interrupt-names: true
-
-  clocks: true
-
-  snps,enable-cdm-check:
-    type: boolean
-    description: |
-      This is a boolean property and if present enables
-      automatic checking of CDM (Configuration Dependent Module) registers
-      for data corruption. CDM registers include standard PCIe configuration
-      space registers, Port Logic registers, DMA and iATU (internal Address
-      Translation Unit) registers.
-
-  num-viewport:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    maximum: 256
-    description: |
-      number of view ports configured in hardware. If a platform
-      does not specify it, the driver autodetects it.
-    deprecated: true
+      oneOf:
+        - description:
+            Basic DWC PCIe controller configuration-space accessible over
+            the DBI interface. This memory space is either activated with
+            CDM/ELBI = 0 and CS2 = 0 or is a contiguous memory region
+            with all spaces. Note iATU/eDMA CSRs are indirectly accessible
+            via the PL viewports on the DWC PCIe controllers older than
+            v4.80a.
+          const: dbi
+        - description:
+            Shadow DWC PCIe config-space registers. This space is selected
+            by setting CDM/ELBI = 0 and CS2 = 1. This is an intermix of
+            the PCI-SIG PCIe CFG-space with the shadow registers for some
+            PCI Header space, PCI Standard and Extended Structures. It's
+            mainly relevant for the end-point controller configuration,
+            but still there are some shadow registers available for the
+            Root Port mode too.
+          const: dbi2
+        - description:
+            External Local Bus registers. It's an application-dependent
+            registers normally defined by the platform engineers. The space
+            can be selected by setting CDM/ELBI = 1 and CS2 = 0 wires or can
+            be accessed over some platform-specific means (for instance
+            as a part of a system controller).
+          enum: [ elbi, app ]
+        - description:
+            iATU/eDMA registers common for all device functions. It's an
+            unrolled memory space with the internal Address Translation
+            Unit and Enhanced DMA, which is selected by setting CDM/ELBI = 1
+            and CS2 = 1. For IP-core releases prior v4.80a, these registers
+            have been programmed via an indirect addressing scheme using a
+            set of viewport CSRs mapped into the PL space. Note iATU is
+            normally mapped to the 0x0 address of this region, while eDMA
+            is available at 0x80000 base address.
+          const: atu
+        - description:
+            Platform-specific eDMA registers. Some platforms may have eDMA
+            CSRs mapped in a non-standard base address. The registers offset
+            can be changed or the MS/LS-bits of the address can be attached
+            in an additional RTL block before the MEM-IO transactions reach
+            the DW PCIe slave interface.
+          const: dma
+        - description:
+            PHY/PCS configuration registers. Some platforms can have the
+            PCS and PHY CSRs accessible over a dedicated memory mapped
+            region, but mainly these registers are indirectly accessible
+            either by means of the embedded PHY viewport schema or by some
+            platform-specific method.
+          const: phy
+        - description:
+            Outbound iATU-capable memory-region which will be used to access
+            the peripheral PCIe devices configuration space.
+          const: config
+        - description:
+            Vendor-specific CSR names. Consider using the generic names above
+            for new bindings.
+          oneOf:
+            - description: See native 'elbi/app' CSR region for details.
+              enum: [ apb, mgmt, link, ulreg, appl ]
+            - description: See native 'atu' CSR region for details.
+              enum: [ atu_dma ]
+            - description: Syscon-related CSR regions.
+              enum: [ smu, mpu ]
+            - description: Tegra234 aperture
+              enum: [ ecam ]
+    allOf:
+      - contains:
+          const: dbi
+      - contains:
+          const: config
+
+  interrupts:
+    description:
+      DWC PCIe Root Port/Complex specific IRQ signals. At least MSI interrupt
+      signal is supposed to be specified for the host controller.
+    minItems: 1
+    maxItems: 26
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 26
+    items:
+      oneOf:
+        - description:
+            Controller request to read or write virtual product data
+            from/to the VPD capability registers.
+          const: vpd
+        - description:
+            Link Equalization Request flag is set in the Link Status 2
+            register (applicable if the corresponding IRQ is enabled in
+            the Link Control 3 register).
+          const: l_eq
+        - description:
+            Indicates that the eDMA Tx/Rx transfer is complete or that an
+            error has occurred on the corresponding channel. eDMA can have
+            eight Tx (Write) and Rx (Read) eDMA channels thus supporting up
+            to 16 IRQ signals all together. Write eDMA channels shall go
+            first in the ordered row as per default edma_int[*] bus setup.
+          pattern: '^dma([0-9]|1[0-5])?$'
+        - description:
+            PCIe protocol correctable error or a Data Path protection
+            correctable error is detected by the automotive/safety
+            feature.
+          const: sft_ce
+        - description:
+            Indicates that the internal safety mechanism has detected an
+            uncorrectable error.
+          const: sft_ue
+        - description:
+            Application-specific IRQ raised depending on the vendor-specific
+            events basis.
+          const: app
+        - description:
+            DSP AXI MSI Interrupt detected. It gets de-asserted when there is
+            no more MSI interrupt pending. The interrupt is relevant to the
+            iMSI-RX - Integrated MSI Receiver (AXI bridge).
+          const: msi
+        - description:
+            Legacy A/B/C/D interrupt signal. Basically it's triggered by
+            receiving a Assert_INT{A,B,C,D}/Desassert_INT{A,B,C,D} message
+            from the downstream device.
+          pattern: "^int(a|b|c|d)$"
+        - description:
+            Error condition detected and a flag is set in the Root Error Status
+            register of the AER capability. It's asserted when the RC
+            internally generated an error or an error message is received by
+            the RC.
+          const: aer
+        - description:
+            PME message is received by the port. That means having the PME
+            status bit set in the Root Status register (the event is
+            supposed to be unmasked in the Root Control register).
+          const: pme
+        - description:
+            Hot-plug event is detected. That is a bit has been set in the
+            Slot Status register and the corresponding event is enabled in
+            the Slot Control register.
+          const: hp
+        - description:
+            Link Autonomous Bandwidth Status flag has been set in the Link
+            Status register (the event is supposed to be unmasked in the
+            Link Control register).
+          const: bw_au
+        - description:
+            Bandwidth Management Status flag has been set in the Link
+            Status register (the event is supposed to be unmasked in the
+            Link Control register).
+          const: bw_mg
+        - description:
+            Vendor-specific IRQ names. Consider using the generic names above
+            for new bindings.
+          oneOf:
+            - description: See native "app" IRQ for details
+              enum: [ intr ]
+    allOf:
+      - contains:
+          const: msi
 
 additionalProperties: true
 
 required:
+  - compatible
   - reg
   - reg-names
-  - compatible
 
 examples:
   - |
-    bus {
-      #address-cells = <1>;
-      #size-cells = <1>;
-      pcie@dfc00000 {
-        device_type = "pci";
-        compatible = "snps,dw-pcie";
-        reg = <0xdfc00000 0x0001000>, /* IP registers */
-              <0xd0000000 0x0002000>; /* Configuration space */
-        reg-names = "dbi", "config";
-        #address-cells = <3>;
-        #size-cells = <2>;
-        ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000>,
-                 <0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>;
-        interrupts = <25>, <24>;
-        #interrupt-cells = <1>;
-        num-lanes = <1>;
-      };
+    pcie@dfc00000 {
+      compatible = "snps,dw-pcie";
+      device_type = "pci";
+      reg = <0xdfc00000 0x0001000>, /* IP registers */
+            <0xd0000000 0x0002000>; /* Configuration space */
+      reg-names = "dbi", "config";
+      #address-cells = <3>;
+      #size-cells = <2>;
+      ranges = <0x81000000 0 0x00000000 0xde000000 0 0x00010000>,
+               <0x82000000 0 0xd0400000 0xd0400000 0 0x0d000000>;
+      bus-range = <0x0 0xff>;
+
+      interrupts = <25>, <24>;
+      interrupt-names = "msi", "hp";
+      #interrupt-cells = <1>;
+
+      reset-gpios = <&port0 0 1>;
+
+      phys = <&pcie_phy>;
+      phy-names = "pcie";
+
+      num-lanes = <1>;
+      max-link-speed = <3>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index aed437dac363..10e6eabdff53 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -58,6 +58,13 @@ properties:
   dma-coherent:
     description: Indicates that the PCIe IP block can ensure the coherency
 
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    items:
+      - const: link_state
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 2115d5a3f0e1..b0513b197d08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -73,9 +73,31 @@ properties:
           - const: 0xb00f
       - items:
           - const: 0xb010
+      - items:
+          - const: 0xb013
 
   msi-map: true
 
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    items:
+      - const: link_state
+
+  interrupt-controller:
+    type: object
+    additionalProperties: false
+
+    properties:
+      interrupt-controller: true
+
+      '#interrupt-cells':
+        const: 1
+
+      interrupts:
+        maxItems: 1
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
index 48ed227fc5b9..53da2edd7c9a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
@@ -36,7 +36,7 @@ properties:
       - const: mpu
 
   interrupts:
-    maxItems: 1
+    maxItems: 2
 
   clocks:
     items:
@@ -94,8 +94,9 @@ examples:
             #interrupt-cells = <1>;
             ranges = <0x81000000 0 0x40000000 0 0x40000000 0 0x00010000>,
                      <0x82000000 0 0x50000000 0 0x50000000 0 0x20000000>;
-            interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
-            interrupt-names = "intr";
+            interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "msi", "intr";
             interrupt-map-mask = <0 0 0 7>;
             interrupt-map =
                 <0 0 0 1 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt
deleted file mode 100644
index f56f8c58c5d9..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xilinx-nwl-pcie.txt
+++ /dev/null
@@ -1,73 +0,0 @@
-* Xilinx NWL PCIe Root Port Bridge DT description
-
-Required properties:
-- compatible: Should contain "xlnx,nwl-pcie-2.11"
-- #address-cells: Address representation for root ports, set to <3>
-- #size-cells: Size representation for root ports, set to <2>
-- #interrupt-cells: specifies the number of cells needed to encode an
-	interrupt source. The value must be 1.
-- reg: Should contain Bridge, PCIe Controller registers location,
-	configuration space, and length
-- reg-names: Must include the following entries:
-	"breg": bridge registers
-	"pcireg": PCIe controller registers
-	"cfg": configuration space region
-- device_type: must be "pci"
-- interrupts: Should contain NWL PCIe interrupt
-- interrupt-names: Must include the following entries:
-	"msi1, msi0": interrupt asserted when an MSI is received
-	"intx": interrupt asserted when a legacy interrupt is received
-	"misc": interrupt asserted when miscellaneous interrupt is received
-- interrupt-map-mask and interrupt-map: standard PCI properties to define the
-	mapping of the PCI interface to interrupt numbers.
-- ranges: ranges for the PCI memory regions (I/O space region is not
-	supported by hardware)
-	Please refer to the standard PCI bus binding document for a more
-	detailed explanation
-- msi-controller: indicates that this is MSI controller node
-- msi-parent:  MSI parent of the root complex itself
-- legacy-interrupt-controller: Interrupt controller device node for Legacy
-	interrupts
-	- interrupt-controller: identifies the node as an interrupt controller
-	- #interrupt-cells: should be set to 1
-	- #address-cells: specifies the number of cells needed to encode an
-		address. The value must be 0.
-
-Optional properties:
-- dma-coherent: present if DMA operations are coherent
-- clocks: Input clock specifier. Refer to common clock bindings
-
-Example:
-++++++++
-
-nwl_pcie: pcie@fd0e0000 {
-	#address-cells = <3>;
-	#size-cells = <2>;
-	compatible = "xlnx,nwl-pcie-2.11";
-	#interrupt-cells = <1>;
-	msi-controller;
-	device_type = "pci";
-	interrupt-parent = <&gic>;
-	interrupts = <0 114 4>, <0 115 4>, <0 116 4>, <0 117 4>, <0 118 4>;
-	interrupt-names = "msi0", "msi1", "intx", "dummy", "misc";
-	interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-	interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,
-			<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
-			<0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
-			<0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
-
-	msi-parent = <&nwl_pcie>;
-	reg = <0x0 0xfd0e0000 0x0 0x1000>,
-	      <0x0 0xfd480000 0x0 0x1000>,
-	      <0x80 0x00000000 0x0 0x1000000>;
-	reg-names = "breg", "pcireg", "cfg";
-	ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000  /* non-prefetchable memory */
-		  0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
-
-	pcie_intc: legacy-interrupt-controller {
-		interrupt-controller;
-		#address-cells = <0>;
-		#interrupt-cells = <1>;
-	};
-
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xilinx-pcie.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xilinx-pcie.txt
deleted file mode 100644
index fd57a81180a4..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xilinx-pcie.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-* Xilinx AXI PCIe Root Port Bridge DT description
-
-Required properties:
-- #address-cells: Address representation for root ports, set to <3>
-- #size-cells: Size representation for root ports, set to <2>
-- #interrupt-cells: specifies the number of cells needed to encode an
-	interrupt source. The value must be 1.
-- compatible: Should contain "xlnx,axi-pcie-host-1.00.a"
-- reg: Should contain AXI PCIe registers location and length
-- device_type: must be "pci"
-- interrupts: Should contain AXI PCIe interrupt
-- interrupt-map-mask,
-  interrupt-map: standard PCI properties to define the mapping of the
-	PCI interface to interrupt numbers.
-- ranges: ranges for the PCI memory regions (I/O space region is not
-	supported by hardware)
-	Please refer to the standard PCI bus binding document for a more
-	detailed explanation
-
-Optional properties for Zynq/Microblaze:
-- bus-range: PCI bus numbers covered
-
-Interrupt controller child node
-+++++++++++++++++++++++++++++++
-Required properties:
-- interrupt-controller: identifies the node as an interrupt controller
-- #address-cells: specifies the number of cells needed to encode an
-	address. The value must be 0.
-- #interrupt-cells: specifies the number of cells needed to encode an
-	interrupt source. The value must be 1.
-
-NOTE:
-The core provides a single interrupt for both INTx/MSI messages. So,
-created a interrupt controller node to support 'interrupt-map' DT
-functionality.  The driver will create an IRQ domain for this map, decode
-the four INTx interrupts in ISR and route them to this domain.
-
-
-Example:
-++++++++
-Zynq:
-	pci_express: axi-pcie@50000000 {
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		compatible = "xlnx,axi-pcie-host-1.00.a";
-		reg = < 0x50000000 0x1000000 >;
-		device_type = "pci";
-		interrupts = < 0 52 4 >;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie_intc 1>,
-				<0 0 0 2 &pcie_intc 2>,
-				<0 0 0 3 &pcie_intc 3>,
-				<0 0 0 4 &pcie_intc 4>;
-		ranges = < 0x02000000 0 0x60000000 0x60000000 0 0x10000000 >;
-
-		pcie_intc: interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-		};
-	};
-
-
-Microblaze:
-	pci_express: axi-pcie@10000000 {
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		compatible = "xlnx,axi-pcie-host-1.00.a";
-		reg = <0x10000000 0x4000000>;
-		device_type = "pci";
-		interrupt-parent = <&microblaze_0_intc>;
-		interrupts = <1 2>;
-		interrupt-map-mask = <0 0 0 7>;
-		interrupt-map = <0 0 0 1 &pcie_intc 1>,
-				<0 0 0 2 &pcie_intc 2>,
-				<0 0 0 3 &pcie_intc 3>,
-				<0 0 0 4 &pcie_intc 4>;
-		ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x10000000>;
-
-		pcie_intc: interrupt-controller {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-		};
-
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml
new file mode 100644
index 000000000000..69b7decabd45
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/xlnx,axi-pcie-host.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx AXI PCIe Root Port Bridge
+
+maintainers:
+  - Thippeswamy Havalige <thippeswamy.havalige@amd.com>
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+
+properties:
+  compatible:
+    const: xlnx,axi-pcie-host-1.00.a
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  ranges:
+    items:
+      - description: |
+          ranges for the PCI memory regions (I/O space region is not
+          supported by hardware)
+
+  "#interrupt-cells":
+    const: 1
+
+  interrupt-controller:
+    description: identifies the node as an interrupt controller
+    type: object
+    properties:
+      interrupt-controller: true
+
+      "#address-cells":
+        const: 0
+
+      "#interrupt-cells":
+        const: 1
+
+    required:
+      - interrupt-controller
+      - "#address-cells"
+      - "#interrupt-cells"
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - ranges
+  - interrupts
+  - interrupt-map
+  - "#interrupt-cells"
+  - interrupt-controller
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    pcie@50000000 {
+        compatible = "xlnx,axi-pcie-host-1.00.a";
+        reg = <0x50000000 0x1000000>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        #interrupt-cells = <1>;
+        device_type = "pci";
+        interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-map-mask = <0 0 0 7>;
+        interrupt-map = <0 0 0 1 &pcie_intc 1>,
+                        <0 0 0 2 &pcie_intc 2>,
+                        <0 0 0 3 &pcie_intc 3>,
+                        <0 0 0 4 &pcie_intc 4>;
+        ranges = <0x02000000 0 0x60000000 0x60000000 0 0x10000000>;
+        pcie_intc: interrupt-controller {
+            interrupt-controller;
+            #address-cells = <0>;
+            #interrupt-cells = <1>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml
new file mode 100644
index 000000000000..897602559b37
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml
@@ -0,0 +1,149 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/xlnx,nwl-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx NWL PCIe Root Port Bridge
+
+maintainers:
+  - Thippeswamy Havalige <thippeswamy.havalige@amd.com>
+
+allOf:
+  - $ref: /schemas/pci/pci-bus.yaml#
+  - $ref: /schemas/interrupt-controller/msi-controller.yaml#
+
+properties:
+  compatible:
+    const: xlnx,nwl-pcie-2.11
+
+  reg:
+    items:
+      - description: PCIe bridge registers location.
+      - description: PCIe Controller registers location.
+      - description: PCIe Configuration space region.
+
+  reg-names:
+    items:
+      - const: breg
+      - const: pcireg
+      - const: cfg
+
+  interrupts:
+    items:
+      - description: interrupt asserted when miscellaneous interrupt is received
+      - description: unused interrupt(dummy)
+      - description: interrupt asserted when a legacy interrupt is received
+      - description: msi1 interrupt asserted when an MSI is received
+      - description: msi0 interrupt asserted when an MSI is received
+
+  interrupt-names:
+    items:
+      - const: misc
+      - const: dummy
+      - const: intx
+      - const: msi1
+      - const: msi0
+
+  interrupt-map-mask:
+    items:
+      - const: 0
+      - const: 0
+      - const: 0
+      - const: 7
+
+  "#interrupt-cells":
+    const: 1
+
+  msi-parent:
+    description: MSI controller the device is capable of using.
+
+  interrupt-map:
+    maxItems: 4
+
+  power-domains:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+  dma-coherent:
+    description: optional, only needed if DMA operations are coherent.
+
+  clocks:
+    maxItems: 1
+    description: optional, input clock specifier.
+
+  legacy-interrupt-controller:
+    description: Interrupt controller node for handling legacy PCI interrupts.
+    type: object
+    properties:
+      "#address-cells":
+        const: 0
+
+      "#interrupt-cells":
+        const: 1
+
+      "interrupt-controller": true
+
+    required:
+      - "#address-cells"
+      - "#interrupt-cells"
+      - interrupt-controller
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - "#interrupt-cells"
+  - interrupt-map
+  - interrupt-map-mask
+  - msi-controller
+  - power-domains
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/power/xlnx-zynqmp-power.h>
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        nwl_pcie: pcie@fd0e0000 {
+            compatible = "xlnx,nwl-pcie-2.11";
+            reg = <0x0 0xfd0e0000 0x0 0x1000>,
+                  <0x0 0xfd480000 0x0 0x1000>,
+                  <0x80 0x00000000 0x0 0x1000000>;
+            reg-names = "breg", "pcireg", "cfg";
+            ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>,
+                     <0x43000000 0x00000006 0x0 0x00000006 0x0 0x00000002 0x0>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            #interrupt-cells = <1>;
+            msi-controller;
+            device_type = "pci";
+            interrupt-parent = <&gic>;
+            interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 116 IRQ_TYPE_EDGE_RISING>,
+                         <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 115 IRQ_TYPE_EDGE_RISING>,
+                         <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "misc", "dummy", "intx", "msi1", "msi0";
+            interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+            interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,
+                            <0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
+                            <0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
+                            <0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
+            msi-parent = <&nwl_pcie>;
+            power-domains = <&zynqmp_firmware PD_PCIE>;
+            iommus = <&smmu 0x4d0>;
+            pcie_intc: legacy-interrupt-controller {
+                interrupt-controller;
+                #address-cells = <0>;
+                #interrupt-cells = <1>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
new file mode 100644
index 000000000000..50f46a6898b1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/perf/amlogic,g12-ddr-pmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic G12 DDR performance monitor
+
+maintainers:
+  - Jiucheng Xu <jiucheng.xu@amlogic.com>
+
+description: |
+  Amlogic G12 series SoC integrate DDR bandwidth monitor.
+  A timer is inside and can generate interrupt when timeout.
+  The bandwidth is counted in the timer ISR. Different platform
+  has different subset of event format attribute.
+
+properties:
+  compatible:
+    enum:
+      - amlogic,g12a-ddr-pmu
+      - amlogic,g12b-ddr-pmu
+      - amlogic,sm1-ddr-pmu
+
+  reg:
+    items:
+      - description: DMC bandwidth register space.
+      - description: DMC PLL register space.
+
+  interrupts:
+    items:
+      - description: The IRQ of the inside timer timeout.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    pmu {
+        #address-cells=<2>;
+        #size-cells=<2>;
+
+        pmu@ff638000 {
+            compatible = "amlogic,g12a-ddr-pmu";
+            reg = <0x0 0xff638000 0x0 0x100>,
+                  <0x0 0xff638c00 0x0 0x100>;
+            interrupts = <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml
index c87821be158b..a740378ed592 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml
@@ -32,11 +32,8 @@ properties:
       - description: nCLUSTERPMUIRQ interrupt
 
   cpus:
-    $ref: /schemas/types.yaml#/definitions/phandle-array
     minItems: 1
     maxItems: 12
-    items:
-      maxItems: 1
     description: List of phandles for the CPUs connected to this DSU instance.
 
 required:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
index dfb6a8993535..fe9702e7bdd8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
@@ -17,13 +17,20 @@ properties:
   compatible:
     oneOf:
       - const: allwinner,sun6i-a31-mipi-dphy
+      - const: allwinner,sun50i-a100-mipi-dphy
       - items:
           - const: allwinner,sun50i-a64-mipi-dphy
           - const: allwinner,sun6i-a31-mipi-dphy
+      - items:
+          - const: allwinner,sun20i-d1-mipi-dphy
+          - const: allwinner,sun50i-a100-mipi-dphy
 
   reg:
     maxItems: 1
 
+  interrupts:
+    maxItems: 1
+
   clocks:
     items:
       - description: Bus Clock
@@ -53,6 +60,7 @@ required:
   - "#phy-cells"
   - compatible
   - reg
+  - interrupts
   - clocks
   - clock-names
   - resets
@@ -61,9 +69,12 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
     dphy0: d-phy@1ca1000 {
         compatible = "allwinner,sun6i-a31-mipi-dphy";
         reg = <0x01ca1000 0x1000>;
+        interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
         clocks = <&ccu 23>, <&ccu 97>;
         clock-names = "bus", "mod";
         resets = <&ccu 4>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/allwinner,sun8i-h3-usb-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/allwinner,sun8i-h3-usb-phy.yaml
index 77539b4601c2..2df012d13655 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/allwinner,sun8i-h3-usb-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/allwinner,sun8i-h3-usb-phy.yaml
@@ -36,18 +36,22 @@ properties:
       - const: pmu3
 
   clocks:
+    minItems: 4
     items:
       - description: USB OTG PHY bus clock
       - description: USB Host 0 PHY bus clock
       - description: USB Host 1 PHY bus clock
       - description: USB Host 2 PHY bus clock
+      - description: PMU clock for host port 2
 
   clock-names:
+    minItems: 4
     items:
       - const: usb0_phy
       - const: usb1_phy
       - const: usb2_phy
       - const: usb3_phy
+      - const: pmu2_clk
 
   resets:
     items:
@@ -96,6 +100,28 @@ required:
   - resets
   - reset-names
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - allwinner,sun50i-h616-usb-phy
+    then:
+      properties:
+        clocks:
+          minItems: 5
+
+        clock-names:
+          minItems: 5
+    else:
+      properties:
+        clocks:
+          maxItems: 4
+
+        clock-names:
+          maxItems: 4
+
 additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
similarity index 85%
rename from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
rename to Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
index f3a5fbabbbb5..bb01c6b34dab 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml
@@ -2,7 +2,7 @@
 # Copyright 2019 BayLibre, SAS
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb2-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb2-phy.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Amlogic G12A USB2 PHY
@@ -13,8 +13,8 @@ maintainers:
 properties:
   compatible:
     enum:
-      - amlogic,meson-g12a-usb2-phy
-      - amlogic,meson-a1-usb2-phy
+      - amlogic,g12a-usb2-phy
+      - amlogic,a1-usb2-phy
 
   reg:
     maxItems: 1
@@ -68,7 +68,7 @@ additionalProperties: false
 examples:
   - |
     phy@36000 {
-          compatible = "amlogic,meson-g12a-usb2-phy";
+          compatible = "amlogic,g12a-usb2-phy";
           reg = <0x36000 0x2000>;
           clocks = <&xtal>;
           clock-names = "xtal";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
similarity index 82%
rename from Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
rename to Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
index 868b4e6fde71..129d26e99776 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
@@ -2,7 +2,7 @@
 # Copyright 2019 BayLibre, SAS
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml#"
+$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Amlogic G12A USB3 + PCIE Combo PHY
@@ -13,7 +13,7 @@ maintainers:
 properties:
   compatible:
     enum:
-      - amlogic,meson-g12a-usb3-pcie-phy
+      - amlogic,g12a-usb3-pcie-phy
 
   reg:
     maxItems: 1
@@ -49,7 +49,7 @@ additionalProperties: false
 examples:
   - |
     phy@46000 {
-          compatible = "amlogic,meson-g12a-usb3-pcie-phy";
+          compatible = "amlogic,g12a-usb3-pcie-phy";
           reg = <0x46000 0x2000>;
           clocks = <&ref_clk>;
           clock-names = "ref_clk";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/brcm,ns2-pcie-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/brcm,ns2-pcie-phy.yaml
index 70eb48b391c9..527010702f5e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/brcm,ns2-pcie-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/brcm,ns2-pcie-phy.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/brcm,ns2-pcie-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom NS2 PCIe PHY binding document
+title: Broadcom NS2 PCIe PHY
 
 maintainers:
   - Ray Jui <ray.jui@broadcom.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
index 41ee16e21f8d..d05a7c793035 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/calxeda-combophy.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/calxeda-combophy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Calxeda Highbank Combination PHYs binding for SATA
+title: Calxeda Highbank Combination PHYs for SATA
 
 description: |
   The Calxeda Combination PHYs connect the SoC to the internal fabric
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml
index 0af765ba2793..182a219387b0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml
@@ -16,6 +16,7 @@ properties:
   compatible:
     enum:
       - fsl,imx8mm-pcie-phy
+      - fsl,imx8mp-pcie-phy
 
   reg:
     maxItems: 1
@@ -28,11 +29,16 @@ properties:
       - const: ref
 
   resets:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
 
   reset-names:
-    items:
-      - const: pciephy
+    oneOf:
+      - items:          # for iMX8MM
+          - const: pciephy
+      - items:          # for IMX8MP
+          - const: pciephy
+          - const: perst
 
   fsl,refclk-pad-mode:
     description: |
@@ -60,6 +66,10 @@ properties:
     description: A boolean property indicating the CLKREQ# signal is
       not supported in the board design (optional)
 
+  power-domains:
+    description: PCIe PHY  power domain (optional).
+    maxItems: 1
+
 required:
   - "#phy-cells"
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
index 2936f3510a6a..e6f9f5540cc3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale i.MX8MQ USB3 PHY binding
+title: Freescale i.MX8MQ USB3 PHY
 
 maintainers:
   - Li Jun <jun.li@nxp.com>
@@ -28,6 +28,9 @@ properties:
     items:
       - const: phy
 
+  power-domains:
+    maxItems: 1
+
   vbus-supply:
     description:
       A phandle to the regulator for USB VBUS.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
index 4d91e2f4f247..ff9f9ca0f19c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/fsl,lynx-28g.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Freescale Lynx 28G SerDes PHY binding
+title: Freescale Lynx 28G SerDes PHY
 
 maintainers:
   - Ioana Ciornei <ioana.ciornei@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
index 5cab21648632..30b42008db06 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ingenic,phy-usb.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/ingenic,phy-usb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs USB PHY devicetree bindings
+title: Ingenic SoCs USB PHY
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/intel,keembay-phy-usb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/intel,keembay-phy-usb.yaml
index 52815b6c2b88..5cee4c85ff8b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/intel,keembay-phy-usb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/intel,keembay-phy-usb.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/intel,keembay-phy-usb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel Keem Bay USB PHY bindings
+title: Intel Keem Bay USB PHY
 
 maintainers:
   - Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml
index 34bdb5c4cae8..361ffc35b16b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/intel,phy-thunderbay-emmc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel Thunder Bay eMMC PHY bindings
+title: Intel Thunder Bay eMMC PHY
 
 maintainers:
   - Srikandan Nandhini <nandhini.srikandan@intel.com>
@@ -36,11 +36,10 @@ additionalProperties: false
 
 examples:
   - |
-     mmc_phy@80440800 {
-     #phy-cells = <0x0>;
-     compatible = "intel,thunderbay-emmc-phy";
-     status = "okay";
-     reg = <0x80440800 0x100>;
-     clocks = <&emmc>;
-     clock-names = "emmcclk";
-     };
+    mmc_phy@80440800 {
+        #phy-cells = <0x0>;
+        compatible = "intel,thunderbay-emmc-phy";
+        reg = <0x80440800 0x100>;
+        clocks = <&emmc>;
+        clock-names = "emmcclk";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml
index c97043eaa8fb..be13113f7b47 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/phy/marvell,mmp3-usb-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell MMP3 USB PHY bindings
+title: Marvell MMP3 USB PHY
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
index 9c2a7345955d..26f2b887cfc1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,dsi-phy.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/phy/mediatek,dsi-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek MIPI Display Serial Interface (DSI) PHY binding
+title: MediaTek MIPI Display Serial Interface (DSI) PHY
 
 maintainers:
   - Chun-Kuang Hu <chunkuang.hu@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
index 0d94950b84ca..6cfdaadec085 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/phy/mediatek,hdmi-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek High Definition Multimedia Interface (HDMI) PHY binding
+title: MediaTek High Definition Multimedia Interface (HDMI) PHY
 
 maintainers:
   - Chun-Kuang Hu <chunkuang.hu@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,ufs-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,ufs-phy.yaml
index 74cc32c1d2e8..3e62b5d4da61 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/mediatek,ufs-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/mediatek,ufs-phy.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/phy/mediatek,ufs-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek Universal Flash Storage (UFS) M-PHY binding
+title: MediaTek Universal Flash Storage (UFS) M-PHY
 
 maintainers:
   - Stanley Chu <stanley.chu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml
index a9e227d8b076..6a09472740ed 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-cadence-sierra.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/phy/phy-cadence-sierra.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Cadence Sierra PHY binding
+title: Cadence Sierra PHY
 
 description:
   This binding describes the Cadence Sierra PHY. Sierra PHY supports multilink
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
index 2fec9e54ad0e..2ad1faadda2a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-cadence-torrent.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/phy/phy-cadence-torrent.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Cadence Torrent SD0801 PHY binding
+title: Cadence Torrent SD0801 PHY
 
 description:
   This binding describes the Cadence SD0801 PHY (also known as Torrent PHY)
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
index 801993813b18..5b4c915cc9e5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/phy-stm32-usbphyc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 USB HS PHY controller binding
+title: STMicroelectronics STM32 USB HS PHY controller
 
 description:
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-tegra194-p2u.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-tegra194-p2u.yaml
index 4dc5205d893b..445b2467f4f6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/phy-tegra194-p2u.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/phy-tegra194-p2u.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/phy/phy-tegra194-p2u.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: NVIDIA Tegra194 & Tegra234 P2U binding
+title: NVIDIA Tegra194 & Tegra234 P2U
 
 maintainers:
   - Thierry Reding <treding@nvidia.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
similarity index 96%
rename from Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml
rename to Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
index 324ad7d03a38..62045dcfb20c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-pcie-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/phy/qcom,qmp-pcie-phy.yaml#
+$id: http://devicetree.org/schemas/phy/qcom,ipq8074-qmp-pcie-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm QMP PHY controller (PCIe)
+title: Qualcomm QMP PHY controller (PCIe, IPQ8074)
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
@@ -13,6 +13,9 @@ description:
   QMP PHY controller supports physical layer functionality for a number of
   controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
 
+  Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
+  qcom,sc8280xp-qmp-pcie-phy.yaml.
+
 properties:
   compatible:
     enum:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-ufs-phy.yaml
similarity index 93%
rename from Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
rename to Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-ufs-phy.yaml
index 815c375d0f7b..be41acbd3b6c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-ufs-phy.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/phy/qcom,qmp-ufs-phy.yaml#
+$id: http://devicetree.org/schemas/phy/qcom,msm8996-qmp-ufs-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm QMP PHY controller (UFS)
+title: Qualcomm QMP PHY controller (UFS, MSM8996)
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
@@ -13,13 +13,15 @@ description:
   QMP PHY controller supports physical layer functionality for a number of
   controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
 
+  Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
+  qcom,sc8280xp-qmp-ufs-phy.yaml.
+
 properties:
   compatible:
     enum:
       - qcom,msm8996-qmp-ufs-phy
       - qcom,msm8998-qmp-ufs-phy
       - qcom,sc8180x-qmp-ufs-phy
-      - qcom,sc8280xp-qmp-ufs-phy
       - qcom,sdm845-qmp-ufs-phy
       - qcom,sm6115-qmp-ufs-phy
       - qcom,sm6350-qmp-ufs-phy
@@ -119,7 +121,6 @@ allOf:
             enum:
               - qcom,msm8998-qmp-ufs-phy
               - qcom,sc8180x-qmp-ufs-phy
-              - qcom,sc8280xp-qmp-ufs-phy
               - qcom,sdm845-qmp-ufs-phy
               - qcom,sm6115-qmp-ufs-phy
               - qcom,sm6350-qmp-ufs-phy
@@ -156,7 +157,6 @@ allOf:
           contains:
             enum:
               - qcom,msm8998-qmp-ufs-phy
-              - qcom,sc8280xp-qmp-ufs-phy
               - qcom,sdm845-qmp-ufs-phy
               - qcom,sm6350-qmp-ufs-phy
               - qcom,sm8150-qmp-ufs-phy
@@ -211,11 +211,12 @@ allOf:
 
 examples:
   - |
-    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+    #include <dt-bindings/clock/qcom,gcc-sm8250.h>
     #include <dt-bindings/clock/qcom,rpmh.h>
+
     phy-wrapper@1d87000 {
-        compatible = "qcom,sc8280xp-qmp-ufs-phy";
-        reg = <0x01d87000 0xe10>;
+        compatible = "qcom,sm8250-qmp-ufs-phy";
+        reg = <0x01d87000 0x1c0>;
         #address-cells = <1>;
         #size-cells = <1>;
         ranges = <0x0 0x01d87000 0x1000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
similarity index 95%
rename from Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml
rename to Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
index 7acb4b7de7f9..0c6b3ba7346b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/phy/qcom,qmp-usb-phy.yaml#
+$id: http://devicetree.org/schemas/phy/qcom,msm8996-qmp-usb3-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm QMP PHY controller (USB)
+title: Qualcomm QMP PHY controller (USB, MSM8996)
 
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
@@ -13,6 +13,9 @@ description:
   QMP PHY controller supports physical layer functionality for a number of
   controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
 
+  Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
+  qcom,sc8280xp-qmp-usb3-uni-phy.yaml.
+
 properties:
   compatible:
     enum:
@@ -23,7 +26,6 @@ properties:
       - qcom,qcm2290-qmp-usb3-phy
       - qcom,sc7180-qmp-usb3-phy
       - qcom,sc8180x-qmp-usb3-phy
-      - qcom,sc8280xp-qmp-usb3-uni-phy
       - qcom,sdm845-qmp-usb3-phy
       - qcom,sdm845-qmp-usb3-uni-phy
       - qcom,sdx55-qmp-usb3-uni-phy
@@ -201,7 +203,6 @@ allOf:
         compatible:
           contains:
             enum:
-              - qcom,sc8280xp-qmp-usb3-uni-phy
               - qcom,sm8150-qmp-usb3-phy
               - qcom,sm8150-qmp-usb3-uni-phy
               - qcom,sm8250-qmp-usb3-uni-phy
@@ -268,16 +269,6 @@ allOf:
             - const: phy_phy
             - const: phy
 
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sc8280xp-qmp-usb3-uni-phy
-    then:
-      required:
-        - power-domains
-
   - if:
       properties:
         compatible:
@@ -349,7 +340,6 @@ allOf:
           contains:
             enum:
               - qcom,msm8996-qmp-usb3-phy
-              - qcom,sc8280xp-qmp-usb3-uni-phy
               - qcom,sm8250-qmp-usb3-uni-phy
               - qcom,sm8350-qmp-usb3-uni-phy
     then:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
similarity index 91%
rename from Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
rename to Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
index 97a7ecafbf85..d9d0ab90edb1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
@@ -2,10 +2,17 @@
 
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/phy/qcom,qmp-usb3-dp-phy.yaml#"
-$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+$id: http://devicetree.org/schemas/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm QMP USB3 DP PHY controller
+title: Qualcomm QMP USB3 DP PHY controller (SC7180)
+
+description:
+  The QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS and USB.
+
+  Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
+  qcom,sc8280xp-qmp-usb43dp-phy.yaml.
 
 maintainers:
   - Wesley Cheng <quic_wcheng@quicinc.com>
@@ -16,7 +23,6 @@ properties:
       - qcom,sc7180-qmp-usb3-dp-phy
       - qcom,sc7280-qmp-usb3-dp-phy
       - qcom,sc8180x-qmp-usb3-dp-phy
-      - qcom,sc8280xp-qmp-usb43dp-phy
       - qcom,sdm845-qmp-usb3-dp-phy
       - qcom,sm8250-qmp-usb3-dp-phy
   reg:
@@ -162,17 +168,6 @@ required:
 
 additionalProperties: false
 
-allOf:
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,sc8280xp-qmp-usb43dp-phy
-    then:
-      required:
-        - power-domains
-
 examples:
   - |
     #include <dt-bindings/clock/qcom,gcc-sdm845.h>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
new file mode 100644
index 000000000000..80aa8d2507fb
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
@@ -0,0 +1,165 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-pcie-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QMP PHY controller (PCIe, SC8280XP)
+
+maintainers:
+  - Vinod Koul <vkoul@kernel.org>
+
+description:
+  The QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8280xp-qmp-gen3x1-pcie-phy
+      - qcom,sc8280xp-qmp-gen3x2-pcie-phy
+      - qcom,sc8280xp-qmp-gen3x4-pcie-phy
+
+  reg:
+    minItems: 1
+    maxItems: 2
+
+  clocks:
+    maxItems: 6
+
+  clock-names:
+    items:
+      - const: aux
+      - const: cfg_ahb
+      - const: ref
+      - const: rchng
+      - const: pipe
+      - const: pipediv2
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: phy
+
+  vdda-phy-supply: true
+
+  vdda-pll-supply: true
+
+  qcom,4ln-config-sel:
+    description: PCIe 4-lane configuration
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle of TCSR syscon
+          - description: offset of PCIe 4-lane configuration register
+          - description: offset of configuration bit for this PHY
+
+  "#clock-cells":
+    const: 0
+
+  clock-output-names:
+    maxItems: 1
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+  - resets
+  - reset-names
+  - vdda-phy-supply
+  - vdda-pll-supply
+  - "#clock-cells"
+  - clock-output-names
+  - "#phy-cells"
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc8280xp-qmp-gen3x4-pcie-phy
+    then:
+      properties:
+        reg:
+          items:
+            - description: port a
+            - description: port b
+      required:
+        - qcom,4ln-config-sel
+    else:
+      properties:
+        reg:
+          maxItems: 1
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+
+    pcie2b_phy: phy@1c18000 {
+      compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy";
+      reg = <0x01c18000 0x2000>;
+
+      clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
+               <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
+               <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
+               <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>,
+               <&gcc GCC_PCIE_2B_PIPE_CLK>,
+               <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>;
+      clock-names = "aux", "cfg_ahb", "ref", "rchng",
+                    "pipe", "pipediv2";
+
+      power-domains = <&gcc PCIE_2B_GDSC>;
+
+      resets = <&gcc GCC_PCIE_2B_PHY_BCR>;
+      reset-names = "phy";
+
+      vdda-phy-supply = <&vreg_l6d>;
+      vdda-pll-supply = <&vreg_l4d>;
+
+      #clock-cells = <0>;
+      clock-output-names = "pcie_2b_pipe_clk";
+
+      #phy-cells = <0>;
+    };
+
+    pcie2a_phy: phy@1c24000 {
+      compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy";
+      reg = <0x01c24000 0x2000>, <0x01c26000 0x2000>;
+
+      clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
+               <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
+               <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
+               <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>,
+               <&gcc GCC_PCIE_2A_PIPE_CLK>,
+               <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>;
+      clock-names = "aux", "cfg_ahb", "ref", "rchng",
+                    "pipe", "pipediv2";
+
+      power-domains = <&gcc PCIE_2A_GDSC>;
+
+      resets = <&gcc GCC_PCIE_2A_PHY_BCR>;
+      reset-names = "phy";
+
+      vdda-phy-supply = <&vreg_l6d>;
+      vdda-pll-supply = <&vreg_l4d>;
+
+      qcom,4ln-config-sel = <&tcsr 0xa044 0>;
+
+      #clock-cells = <0>;
+      clock-output-names = "pcie_2a_pipe_clk";
+
+      #phy-cells = <0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
new file mode 100644
index 000000000000..dde86a19f792
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-ufs-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QMP PHY controller (UFS, SC8280XP)
+
+maintainers:
+  - Vinod Koul <vkoul@kernel.org>
+
+description:
+  The QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8280xp-qmp-ufs-phy
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: ref
+      - const: ref_aux
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: ufsphy
+
+  vdda-phy-supply: true
+
+  vdda-pll-supply: true
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+  - resets
+  - reset-names
+  - vdda-phy-supply
+  - vdda-pll-supply
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+
+    ufs_mem_phy: phy@1d87000 {
+        compatible = "qcom,sc8280xp-qmp-ufs-phy";
+        reg = <0x01d87000 0x1000>;
+
+        clocks = <&gcc GCC_UFS_REF_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+        clock-names = "ref", "ref_aux";
+
+        power-domains = <&gcc UFS_PHY_GDSC>;
+
+        resets = <&ufs_mem_hc 0>;
+        reset-names = "ufsphy";
+
+        vdda-phy-supply = <&vreg_l6b>;
+        vdda-pll-supply = <&vreg_l3b>;
+
+        #phy-cells = <0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
new file mode 100644
index 000000000000..16fce1038285
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QMP PHY controller (USB, SC8280XP)
+
+maintainers:
+  - Vinod Koul <vkoul@kernel.org>
+
+description:
+  The QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8280xp-qmp-usb3-uni-phy
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 4
+
+  clock-names:
+    items:
+      - const: aux
+      - const: ref
+      - const: com_aux
+      - const: pipe
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 2
+
+  reset-names:
+    items:
+      - const: phy
+      - const: phy_phy
+
+  vdda-phy-supply: true
+
+  vdda-pll-supply: true
+
+  "#clock-cells":
+    const: 0
+
+  clock-output-names:
+    maxItems: 1
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+  - resets
+  - reset-names
+  - vdda-phy-supply
+  - vdda-pll-supply
+  - "#clock-cells"
+  - clock-output-names
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+    #include <dt-bindings/clock/qcom,rpmh.h>
+
+    phy@88ef000 {
+      compatible = "qcom,sc8280xp-qmp-usb3-uni-phy";
+      reg = <0x088ef000 0x2000>;
+
+      clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
+               <&gcc GCC_USB3_MP0_CLKREF_CLK>,
+               <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+               <&gcc GCC_USB3_MP_PHY_PIPE_0_CLK>;
+      clock-names = "aux", "ref", "com_aux", "pipe";
+
+      power-domains = <&gcc USB30_MP_GDSC>;
+
+      resets = <&gcc GCC_USB3_UNIPHY_MP0_BCR>,
+               <&gcc GCC_USB3UNIPHY_PHY_MP0_BCR>;
+      reset-names = "phy", "phy_phy";
+
+      vdda-phy-supply = <&vreg_l3a>;
+      vdda-pll-supply = <&vreg_l5a>;
+
+      #clock-cells = <0>;
+      clock-output-names = "usb2_phy0_pipe_clk";
+
+      #phy-cells = <0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
new file mode 100644
index 000000000000..6f31693d9868
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QMP USB4-USB3-DP PHY controller (SC8280XP)
+
+maintainers:
+  - Vinod Koul <vkoul@kernel.org>
+
+description:
+  The QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS and USB.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sc8280xp-qmp-usb43dp-phy
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 4
+
+  clock-names:
+    items:
+      - const: aux
+      - const: ref
+      - const: com_aux
+      - const: usb3_pipe
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 2
+
+  reset-names:
+    items:
+      - const: phy
+      - const: common
+
+  vdda-phy-supply: true
+
+  vdda-pll-supply: true
+
+  "#clock-cells":
+    const: 1
+    description:
+      See include/dt-bindings/dt-bindings/phy/phy-qcom-qmp.h
+
+  "#phy-cells":
+    const: 1
+    description:
+      See include/dt-bindings/dt-bindings/phy/phy-qcom-qmp.h
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+  - resets
+  - reset-names
+  - vdda-phy-supply
+  - vdda-pll-supply
+  - "#clock-cells"
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
+
+    phy@88eb000 {
+      compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
+      reg = <0x088eb000 0x4000>;
+
+      clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
+               <&gcc GCC_USB4_EUD_CLKREF_CLK>,
+               <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+               <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+      clock-names = "aux", "ref", "com_aux", "usb3_pipe";
+
+      power-domains = <&gcc USB30_PRIM_GDSC>;
+
+      resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
+               <&gcc GCC_USB4_DP_PHY_PRIM_BCR>;
+      reset-names = "phy", "common";
+
+      vdda-phy-supply = <&vreg_l9d>;
+      vdda-pll-supply = <&vreg_l4d>;
+
+      #clock-cells = <1>;
+      #phy-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
index abcc4373f39e..ca6a0836b53c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
@@ -16,7 +16,6 @@ properties:
   compatible:
     enum:
       - qcom,usb-hs-28nm-femtophy
-      - qcom,usb-hs-28nm-mdm9607
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
index 0655e485b260..aa97478dd016 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/qcom,usb-hs-phy.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm's USB HS PHY binding description
+title: Qualcomm's USB HS PHY
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml
new file mode 100644
index 000000000000..93ab72874228
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/renesas,r8a779f0-ether-serdes.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Ethernet SERDES
+
+maintainers:
+  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+properties:
+  compatible:
+    const: renesas,r8a779f0-ether-serdes
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
+  '#phy-cells':
+    description: Port number of SERDES.
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - resets
+  - power-domains
+  - '#phy-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
+    #include <dt-bindings/power/r8a779f0-sysc.h>
+
+    phy@e6444000 {
+        compatible = "renesas,r8a779f0-ether-serdes";
+        reg = <0xe6444000 0xc00>;
+        clocks = <&cpg CPG_MOD 1506>;
+        power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+        resets = <&cpg 1506>;
+        #phy-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.yaml
index 62dcb84c08aa..738c92bb7518 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-am654-serdes.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/ti,phy-am654-serdes.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI AM654 SERDES binding
+title: TI AM654 SERDES
 
 description:
   This binding describes the TI AM654 SERDES. AM654 SERDES can be configured
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml
index da7cac537e15..6d46f57fa1b4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml
@@ -5,7 +5,7 @@
 $id: "http://devicetree.org/schemas/phy/ti,phy-gmii-sel.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: CPSW Port's Interface Mode Selection PHY Tree Bindings
+title: CPSW Port's Interface Mode Selection PHY
 
 maintainers:
   - Kishon Vijay Abraham I <kishon@ti.com>
@@ -54,6 +54,7 @@ properties:
       - ti,dm814-phy-gmii-sel
       - ti,am654-phy-gmii-sel
       - ti,j7200-cpsw5g-phy-gmii-sel
+      - ti,j721e-cpsw9g-phy-gmii-sel
 
   reg:
     maxItems: 1
@@ -63,14 +64,17 @@ properties:
   ti,qsgmii-main-ports:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     description: |
-      Required only for QSGMII mode. Array to select the port for
-      QSGMII main mode. Rest of the ports are selected as QSGMII_SUB
-      ports automatically. Any one of the 4 CPSW5G ports can act as the
-      main port with the rest of them being the QSGMII_SUB ports.
-    maxItems: 1
+      Required only for QSGMII mode. Array to select the port/s for QSGMII
+      main mode. The size of the array corresponds to the number of QSGMII
+      interfaces and thus, the number of distinct QSGMII main ports,
+      supported by the device. If the device supports two QSGMII interfaces
+      but only one QSGMII interface is desired, repeat the QSGMII main port
+      value corresponding to the QSGMII interface in the array.
+    minItems: 1
+    maxItems: 2
     items:
       minimum: 1
-      maximum: 4
+      maximum: 8
 
 allOf:
   - if:
@@ -81,12 +85,43 @@ allOf:
               - ti,dra7xx-phy-gmii-sel
               - ti,dm814-phy-gmii-sel
               - ti,am654-phy-gmii-sel
+              - ti,j7200-cpsw5g-phy-gmii-sel
+              - ti,j721e-cpsw9g-phy-gmii-sel
     then:
       properties:
         '#phy-cells':
           const: 1
           description: CPSW port number (starting from 1)
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,j7200-cpsw5g-phy-gmii-sel
+    then:
+      properties:
+        ti,qsgmii-main-ports:
+          maxItems: 1
+          items:
+            minimum: 1
+            maximum: 4
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - ti,j721e-cpsw9g-phy-gmii-sel
+    then:
+      properties:
+        ti,qsgmii-main-ports:
+          minItems: 2
+          maxItems: 2
+          items:
+            minimum: 1
+            maximum: 8
+
   - if:
       not:
         properties:
@@ -94,6 +129,7 @@ allOf:
             contains:
               enum:
                 - ti,j7200-cpsw5g-phy-gmii-sel
+                - ti,j721e-cpsw9g-phy-gmii-sel
     then:
       properties:
         ti,qsgmii-main-ports: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
index 2225925b6dad..c54b36c104ab 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
@@ -15,8 +15,10 @@ properties:
     enum:
       - ti,j721e-wiz-16g
       - ti,j721e-wiz-10g
+      - ti,j721s2-wiz-10g
       - ti,am64-wiz-10g
       - ti,j7200-wiz-10g
+      - ti,j784s4-wiz-10g
 
   power-domains:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml
index 51492fe738ec..617f3c0b3dfb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/phy/transmit-amplitude.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Common PHY and network PCS transmit amplitude property binding
+title: Common PHY and network PCS transmit amplitude property
 
 description:
   Binding describing the peak-to-peak transmit amplitude for common PHYs
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
index 1278f7293560..db5fe66ad873 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
@@ -35,7 +35,7 @@ patternProperties:
           each entry consists of 6 integers and represents the mux and config
           setting for one pin. The first 5 integers <mux_reg conf_reg input_reg
           mux_val input_val> are specified using a PIN_FUNC_ID macro, which can
-          be found in <include/dt-bindings/pinctrl/pins-imxrt1050.h>. The last
+          be found in <arch/arm/boot/dts/imxrt1050-pinfunc.h>. The last
           integer CONFIG is the pad setting value like pull-up on this pin. Please
           refer to i.MXRT1050 Reference Manual for detailed CONFIG settings.
         $ref: /schemas/types.yaml#/definitions/uint32-matrix
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
index 45ea565ce238..fcd729afeee1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - Pinctrl bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - Pinctrl Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml
index c2c370448b81..a4397930e0e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pinctrl/ingenic,pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs pin controller devicetree bindings
+title: Ingenic SoCs pin controller
 
 description: >
   Please refer to pinctrl-bindings.txt in this directory for details of the
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/intel,lgm-io.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/intel,lgm-io.yaml
index b42548350188..ca0fef6e535e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/intel,lgm-io.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/intel,lgm-io.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pinctrl/intel,lgm-io.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel Lightning Mountain SoC pinmux & GPIO controller binding
+title: Intel Lightning Mountain SoC pinmux & GPIO controller
 
 maintainers:
   - Rahul Tanwar <rahul.tanwar@linux.intel.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
new file mode 100644
index 000000000000..bd8a45843566
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
@@ -0,0 +1,123 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/loongson,ls2k-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-2 SoC Pinctrl Controller
+
+maintainers:
+  - zhanghongchen <zhanghongchen@loongson.cn>
+  - Yinbo Zhu <zhuyinbo@loongson.cn>
+
+allOf:
+  - $ref: pinctrl.yaml#
+
+properties:
+  compatible:
+    const: loongson,ls2k-pinctrl
+
+  reg:
+    maxItems: 1
+
+patternProperties:
+  '-pins$':
+    type: object
+
+    additionalProperties: false
+
+    patternProperties:
+      'pinmux$':
+        type: object
+        description: node for pinctrl.
+        $ref: pinmux-node.yaml#
+
+        unevaluatedProperties: false
+
+        properties:
+          groups:
+            description:
+              One or more groups of pins to mux to a certain function
+            items:
+              enum: [gpio, sdio, can1, can0, pwm3, pwm2, pwm1, pwm0, i2c1, i2c0,
+                     nand, sata_led, i2s, hda]
+          function:
+            description:
+              The function that a group of pins is muxed to
+            enum: [gpio, sdio, can1, can0, pwm3, pwm2, pwm1, pwm0, i2c1, i2c0,
+                   nand, sata_led, i2s, hda]
+
+        required:
+          - groups
+          - function
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pctrl: pinctrl@1fe00420 {
+        compatible = "loongson,ls2k-pinctrl";
+        reg = <0x1fe00420 0x18>;
+        sdio_pins_default: sdio-pins {
+            sdio-pinmux {
+                groups = "sdio";
+                function = "sdio";
+            };
+
+            sdio-det-pinmux {
+                groups = "pwm2";
+                function = "gpio";
+            };
+        };
+
+        pwm1_pins_default: pwm1-pins {
+            pinmux {
+                groups = "pwm1";
+                function = "pwm1";
+            };
+        };
+
+        pwm0_pins_default: pwm0-pins {
+            pinmux {
+                groups = "pwm0";
+                function = "pwm0";
+            };
+        };
+
+        i2c1_pins_default: i2c1-pins {
+            pinmux {
+                groups = "i2c1";
+                function = "i2c1";
+            };
+        };
+
+        i2c0_pins_default: i2c0-pins {
+            pinmux {
+                groups = "i2c0";
+                function = "i2c0";
+            };
+        };
+
+        nand_pins_default: nand-pins {
+            pinmux {
+                groups = "nand";
+                function = "nand";
+            };
+        };
+
+        hda_pins_default: hda-pins {
+            grp0-pinmux {
+                groups = "hda";
+                function = "hda";
+            };
+
+            grp1-pinmux {
+                groups = "i2s";
+                function = "gpio";
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
index 33b5f79e741a..1b44335b1e94 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
@@ -31,7 +31,8 @@ properties:
   pins-are-numbered:
     $ref: /schemas/types.yaml#/definitions/flag
     description: |
-      Specify the subnodes are using numbered pinmux to specify pins.
+      Specify the subnodes are using numbered pinmux to specify pins. (UNUSED)
+    deprecated: true
 
   gpio-controller: true
 
@@ -62,7 +63,6 @@ properties:
 
 required:
   - compatible
-  - pins-are-numbered
   - gpio-controller
   - "#gpio-cells"
 
@@ -150,7 +150,6 @@ examples:
           compatible = "mediatek,mt8135-pinctrl";
           reg = <0 0x1000B000 0 0x1000>;
           mediatek,pctl-regmap = <&syscfg_pctl_a>, <&syscfg_pctl_b>;
-          pins-are-numbered;
           gpio-controller;
           #gpio-cells = <2>;
           interrupt-controller;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
index 8c79fcef7c52..a2141eb0854e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
@@ -8,31 +8,22 @@ title: Mediatek MT6779 Pin Controller
 
 maintainers:
   - Andy Teng <andy.teng@mediatek.com>
+  - Sean Wang <sean.wang@kernel.org>
 
-description: |+
-  The pin controller node should be the child of a syscon node with the
-  required property:
-  - compatible: "syscon"
+description:
+  The MediaTek pin controller on MT6779 is used to control pin
+  functions, pull up/down resistance and drive strength options.
 
 properties:
   compatible:
-    const: mediatek,mt6779-pinctrl
+    enum:
+      - mediatek,mt6779-pinctrl
+      - mediatek,mt6797-pinctrl
 
   reg:
-    minItems: 9
-    maxItems: 9
-
-  reg-names:
-    items:
-      - const: "gpio"
-      - const: "iocfg_rm"
-      - const: "iocfg_br"
-      - const: "iocfg_lm"
-      - const: "iocfg_lb"
-      - const: "iocfg_rt"
-      - const: "iocfg_lt"
-      - const: "iocfg_tl"
-      - const: "eint"
+    description: Physical addresses for GPIO base(s) and EINT registers.
+
+  reg-names: true
 
   gpio-controller: true
 
@@ -59,19 +50,65 @@ properties:
   "#interrupt-cells":
     const: 2
 
-allOf:
-  - $ref: "pinctrl.yaml#"
-
 required:
   - compatible
   - reg
   - reg-names
   - gpio-controller
   - "#gpio-cells"
-  - gpio-ranges
-  - interrupt-controller
-  - interrupts
-  - "#interrupt-cells"
+
+allOf:
+  - $ref: "pinctrl.yaml#"
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt6779-pinctrl
+    then:
+      properties:
+        reg:
+          minItems: 9
+          maxItems: 9
+
+        reg-names:
+          items:
+            - const: gpio
+            - const: iocfg_rm
+            - const: iocfg_br
+            - const: iocfg_lm
+            - const: iocfg_lb
+            - const: iocfg_rt
+            - const: iocfg_lt
+            - const: iocfg_tl
+            - const: eint
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt6797-pinctrl
+    then:
+      properties:
+        reg:
+          minItems: 5
+          maxItems: 5
+
+        reg-names:
+          items:
+            - const: gpio
+            - const: iocfgl
+            - const: iocfgb
+            - const: iocfgr
+            - const: iocfgt
+  - if:
+      properties:
+        reg-names:
+          contains:
+            const: eint
+    then:
+      required:
+        - interrupts
+        - interrupt-controller
+        - "#interrupt-cells"
 
 patternProperties:
   '-[0-9]*$':
@@ -113,6 +150,12 @@ patternProperties:
 
           input-schmitt-disable: true
 
+          drive-strength:
+            enum: [2, 4, 8, 12, 16]
+
+          slew-rate:
+            enum: [0, 1]
+
           mediatek,pull-up-adv:
             description: |
               Pull up setings for 2 pull resistors, R0 and R1. User can
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml
deleted file mode 100644
index 637a8386e23e..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml
+++ /dev/null
@@ -1,176 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/pinctrl/mediatek,mt6797-pinctrl.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Mediatek MT6797 Pin Controller
-
-maintainers:
-  - Sean Wang <sean.wang@kernel.org>
-
-description: |+
-  The MediaTek's MT6797 Pin controller is used to control SoC pins.
-
-properties:
-  compatible:
-    const: mediatek,mt6797-pinctrl
-
-  reg:
-    minItems: 5
-    maxItems: 5
-
-  reg-names:
-    items:
-      - const: gpio
-      - const: iocfgl
-      - const: iocfgb
-      - const: iocfgr
-      - const: iocfgt
-
-  gpio-controller: true
-
-  "#gpio-cells":
-    const: 2
-    description: |
-      Number of cells in GPIO specifier. Since the generic GPIO
-      binding is used, the amount of cells must be specified as 2. See the below
-      mentioned gpio binding representation for description of particular cells.
-
-  interrupt-controller: true
-
-  interrupts:
-    maxItems: 1
-
-  "#interrupt-cells":
-    const: 2
-
-allOf:
-  - $ref: "pinctrl.yaml#"
-
-required:
-  - compatible
-  - reg
-  - reg-names
-  - gpio-controller
-  - "#gpio-cells"
-
-patternProperties:
-  '-[0-9]+$':
-    type: object
-    additionalProperties: false
-    patternProperties:
-      'pins':
-        type: object
-        additionalProperties: false
-        description: |
-          A pinctrl node should contain at least one subnodes representing the
-          pinctrl groups available on the machine. Each subnode will list the
-          pins it needs, and how they should be configured, with regard to muxer
-          configuration, pullups, drive strength, input enable/disable and input
-          schmitt.
-        $ref: "/schemas/pinctrl/pincfg-node.yaml"
-
-        properties:
-          pinmux:
-            description:
-              integer array, represents gpio pin number and mux setting.
-              Supported pin number and mux varies for different SoCs, and are
-              defined as macros in <soc>-pinfunc.h directly.
-
-          bias-disable: true
-
-          bias-pull-up: true
-
-          bias-pull-down: true
-
-          input-enable: true
-
-          input-disable: true
-
-          output-enable: true
-
-          output-low: true
-
-          output-high: true
-
-          input-schmitt-enable: true
-
-          input-schmitt-disable: true
-
-          drive-strength:
-            enum: [2, 4, 8, 12, 16]
-
-          slew-rate:
-            enum: [0, 1]
-
-          mediatek,pull-up-adv:
-            description: |
-              Pull up setings for 2 pull resistors, R0 and R1. User can
-              configure those special pins. Valid arguments are described as below:
-              0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
-              1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
-              2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
-              3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
-            $ref: /schemas/types.yaml#/definitions/uint32
-            enum: [0, 1, 2, 3]
-
-          mediatek,pull-down-adv:
-            description: |
-              Pull down settings for 2 pull resistors, R0 and R1. User can
-              configure those special pins. Valid arguments are described as below:
-              0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled.
-              1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled.
-              2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled.
-              3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled.
-            $ref: /schemas/types.yaml#/definitions/uint32
-            enum: [0, 1, 2, 3]
-
-          mediatek,tdsel:
-            description: |
-              An integer describing the steps for output level shifter duty
-              cycle when asserted (high pulse width adjustment). Valid arguments
-              are from 0 to 15.
-            $ref: /schemas/types.yaml#/definitions/uint32
-
-          mediatek,rdsel:
-            description: |
-              An integer describing the steps for input level shifter duty cycle
-              when asserted (high pulse width adjustment). Valid arguments are
-              from 0 to 63.
-            $ref: /schemas/types.yaml#/definitions/uint32
-
-        required:
-          - pinmux
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/interrupt-controller/irq.h>
-    #include <dt-bindings/interrupt-controller/arm-gic.h>
-    #include <dt-bindings/pinctrl/mt6797-pinfunc.h>
-
-    soc {
-        #address-cells = <2>;
-        #size-cells = <2>;
-
-        pio: pinctrl@10005000 {
-            compatible = "mediatek,mt6797-pinctrl";
-            reg = <0 0x10005000 0 0x1000>,
-                  <0 0x10002000 0 0x400>,
-                  <0 0x10002400 0 0x400>,
-                  <0 0x10002800 0 0x400>,
-                  <0 0x10002C00 0 0x400>;
-            reg-names = "gpio", "iocfgl", "iocfgb", "iocfgr", "iocfgt";
-            gpio-controller;
-            #gpio-cells = <2>;
-
-            uart_pins_a: uart-0 {
-                pins1 {
-                    pinmux = <MT6797_GPIO232__FUNC_URXD1>,
-                            <MT6797_GPIO233__FUNC_UTXD1>;
-                };
-            };
-        };
-    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
index 89b8f3dd67a1..216b356cd519 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml
@@ -87,6 +87,8 @@ patternProperties:
           "wifi_led"        "led"       1, 2
           "i2c"             "i2c"       3, 4
           "uart1_0"         "uart"      7, 8, 9, 10
+          "uart1_rx_tx"     "uart"      42, 43
+          "uart1_cts_rts"   "uart"      44, 45
           "pcie_clk"        "pcie"      9
           "pcie_wake"       "pcie"      10
           "spi1_0"          "spi"       11, 12, 13, 14
@@ -98,9 +100,11 @@ patternProperties:
           "emmc_45"         "emmc"      22, 23, 24, 25, 26, 27, 28, 29, 30,
                                         31, 32
           "spi1_1"          "spi"       23, 24, 25, 26
-          "uart1_2"         "uart"      29, 30, 31, 32
+          "uart1_2_rx_tx"   "uart"      29, 30
+          "uart1_2_cts_rts" "uart"      31, 32
           "uart1_1"         "uart"      23, 24, 25, 26
-          "uart2_0"         "uart"      29, 30, 31, 32
+          "uart2_0_rx_tx"   "uart"      29, 30
+          "uart2_0_cts_rts" "uart"      31, 32
           "spi0"            "spi"       33, 34, 35, 36
           "spi0_wp_hold"    "spi"       37, 38
           "uart1_3_rx_tx"   "uart"      35, 36
@@ -157,7 +161,7 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [emmc, emmc_rst]
+                  enum: [emmc_45, emmc_51]
           - if:
               properties:
                 function:
@@ -197,7 +201,9 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [pcie_clk, pcie_wake, pcie_pereset]
+                  items:
+                    enum: [pcie_clk, pcie_wake, pcie_pereset]
+                  maxItems: 3
           - if:
               properties:
                 function:
@@ -205,7 +211,9 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [pwm0, pwm1_0, pwm1_1]
+                  items:
+                    enum: [pwm0, pwm1_0, pwm1_1]
+                  maxItems: 2
           - if:
               properties:
                 function:
@@ -213,7 +221,9 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [spi0, spi0_wp_hold, spi1_0, spi1_1, spi1_2, spi1_3]
+                  items:
+                    enum: [spi0, spi0_wp_hold, spi1_0, spi1_1, spi1_2, spi1_3]
+                  maxItems: 2
           - if:
               properties:
                 function:
@@ -221,8 +231,12 @@ patternProperties:
             then:
               properties:
                 groups:
-                  enum: [uart1_0, uart1_1, uart1_2, uart1_3_rx_tx,
-                         uart1_3_cts_rts, uart2_0, uart2_1, uart0, uart1, uart2]
+                  items:
+                    enum: [uart1_0, uart1_rx_tx, uart1_cts_rts, uart1_1,
+                           uart1_2_rx_tx, uart1_2_cts_rts, uart1_3_rx_tx,
+                           uart1_3_cts_rts, uart2_0_rx_tx, uart2_0_cts_rts,
+                           uart2_1, uart0, uart1, uart2]
+                  maxItems: 2
           - if:
               properties:
                 function:
@@ -278,9 +292,23 @@ patternProperties:
 
           bias-disable: true
 
-          bias-pull-up: true
-
-          bias-pull-down: true
+          bias-pull-up:
+            oneOf:
+              - type: boolean
+                description: normal pull up.
+              - enum: [100, 101, 102, 103]
+                description: |
+                  PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
+                  dt-bindings/pinctrl/mt65xx.h.
+
+          bias-pull-down:
+            oneOf:
+              - type: boolean
+                description: normal pull down.
+              - enum: [100, 101, 102, 103]
+                description: |
+                  PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in
+                  dt-bindings/pinctrl/mt65xx.h.
 
           input-enable: true
 
@@ -332,6 +360,7 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/irq.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/pinctrl/mt65xx.h>
 
     soc {
       #address-cells = <2>;
@@ -356,6 +385,27 @@ examples:
         interrupt-parent = <&gic>;
         #interrupt-cells = <2>;
 
+        pcie_pins: pcie-pins {
+          mux {
+            function = "pcie";
+            groups = "pcie_clk", "pcie_wake", "pcie_pereset";
+          };
+        };
+
+        pwm_pins: pwm-pins {
+          mux {
+            function = "pwm";
+            groups = "pwm0", "pwm1_0";
+          };
+        };
+
+        spi0_pins: spi0-pins {
+          mux {
+            function = "spi";
+            groups = "spi0", "spi0_wp_hold";
+          };
+        };
+
         uart1_pins: uart1-pins {
           mux {
             function = "uart";
@@ -363,6 +413,13 @@ examples:
           };
         };
 
+        uart1_3_pins: uart1-3-pins {
+          mux {
+            function = "uart";
+            groups = "uart1_3_rx_tx", "uart1_3_cts_rts";
+          };
+        };
+
         uart2_pins: uart2-pins {
           mux {
             function = "uart";
@@ -370,5 +427,34 @@ examples:
           };
         };
 
+        mmc0_pins_default: mmc0-pins {
+          mux {
+            function = "emmc";
+            groups = "emmc_51";
+          };
+          conf-cmd-dat {
+            pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
+                   "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
+                   "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
+            input-enable;
+            drive-strength = <4>;
+            bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+          };
+          conf-clk {
+            pins = "EMMC_CK";
+            drive-strength = <6>;
+            bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+          };
+          conf-ds {
+            pins = "EMMC_DSL";
+            bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */
+          };
+          conf-rst {
+            pins = "EMMC_RSTB";
+            drive-strength = <4>;
+            bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */
+          };
+        };
+
       };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,pinctrl-mt6795.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,pinctrl-mt6795.yaml
index 73ae6e11410b..9399e0215526 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,pinctrl-mt6795.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/mediatek,pinctrl-mt6795.yaml
@@ -46,8 +46,11 @@ properties:
     const: 2
 
   interrupts:
-    description: The interrupt outputs to sysirq.
-    maxItems: 1
+    description: Interrupt outputs to the system interrupt controller (sysirq).
+    minItems: 1
+    items:
+      - description: EINT interrupt
+      - description: EINT event_b interrupt
 
 # PIN CONFIGURATION NODES
 patternProperties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra-pinmux-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra-pinmux-common.yaml
new file mode 100644
index 000000000000..96c608bcb87e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra-pinmux-common.yaml
@@ -0,0 +1,178 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra-pinmux-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra Pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jonathan Hunter <jonathanh@nvidia.com>
+
+description: |
+  Please refer to pinctrl-bindings.txt in this directory for details of the
+  common pinctrl bindings used by client devices, including the meaning of
+  the phrase "pin configuration node".
+
+  Tegra's pin configuration nodes act as a container for an arbitrary number
+  of subnodes. Each of these subnodes represents some desired configuration
+  for a pin, a group, or a list of pins or groups. This configuration can
+  include the mux function to select on those pin(s)/ group(s), and various
+  pin configuration parameters, such as pull-up, tristate, drive strength,
+  etc.
+
+  The name of each subnode is not important; all subnodes should be
+  enumerated and processed purely based on their content.
+
+  Each subnode only affects those parameters that are explicitly listed. In
+  other words, a subnode that lists a mux function but no pin configuration
+  parameters implies no information about any pin configuration parameters.
+
+  Similarly, a pin subnode that describes a pullup parameter implies no
+  information about e.g.  the mux function or tristate parameter. For this
+  reason, even seemingly boolean values are actually tristates in this
+  binding: unspecified, off, or on. Unspecified is represented as an absent
+  property, and off/on are represented as integer values 0 and 1.
+
+  Note that many of these properties are only valid for certain specific pins
+  or groups. See the Tegra TRM and various pinmux spreadsheets for complete
+  details regarding which groups support which functionality. The Linux
+  pinctrl driver may also be a useful reference, since it consolidates,
+  disambiguates, and corrects data from all those sources.
+
+properties:
+  nvidia,pins:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: An array of strings. Each string contains the name of a pin
+      or group.  Valid values for these names are listed below.
+
+  nvidia,function:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: A string containing the name of the function to mux to the
+      pin or group. Valid values for function names are listed below. See the
+      Tegra TRM to determine which are valid for each pin or group.
+
+  nvidia,pull:
+    description: Pull-down/up setting to apply to the pin.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: none
+        const: 0
+      - description: down
+        const: 1
+      - description: up
+        const: 2
+
+  nvidia,tristate:
+    description: Tristate setting to apply to the pin.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: drive
+        const: 0
+      - description: tristate
+        const: 1
+
+  nvidia,schmitt:
+    description: Enable Schmitt trigger on the input.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: disable Schmitt trigger on the input
+        const: 0
+      - description: enable Schmitt trigger on the input
+        const: 1
+
+  nvidia,pull-down-strength:
+    description: Controls drive strength. 0 is weakest. The range of valid
+      values depends on the pingroup. See "CAL_DRVDN" in the Tegra TRM.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  nvidia,pull-up-strength:
+    description: Controls drive strength. 0 is weakest. The range of valid
+      values depends on the pingroup. See "CAL_DRVUP" in the Tegra TRM.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  nvidia,high-speed-mode:
+    description: Enable high speed mode the pins.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: normal speed mode
+        const: 0
+      - description: high speed mode
+        const: 1
+
+  nvidia,low-power-mode:
+    description: Controls the drive power or current. Valid values are from 0
+      through 3, where 0 specifies the least power and 3 specifies the most
+      power. See "Low Power Mode" or "LPMD1" and "LPMD0" in the Tegra TRM.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 1, 2, 3 ]
+
+  nvidia,enable-input:
+    description: Enable the pin's input path.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: disable input (i.e. output only)
+        const: 0
+      - description: enable input
+        const: 1
+
+  nvidia,open-drain:
+    description: Open-drain configuration for the pin.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: disable open-drain
+        const: 0
+      - description: enable open-drain
+        const: 1
+
+  nvidia,lock:
+    description: Lock the pin configuration against further changes until
+      reset.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: disable pin configuration lock
+        const: 0
+      - description: enable pin configuration lock
+        const: 1
+
+  nvidia,io-reset:
+    description: reset the I/O path
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 1 ]
+
+  nvidia,rcv-sel:
+    description: select VIL/VIH receivers
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: normal receivers
+        const: 0
+      - description: high-voltage receivers
+        const: 1
+
+  nvidia,drive-type:
+    description: Drive type to configure for the pin.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 0, 1, 2, 3 ]
+
+  nvidia,io-hv:
+    description: Select high-voltage receivers.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    oneOf:
+      - description: Use normal receivers.
+        const: 0
+      - description: Use high-voltage receivers.
+        const: 1
+
+  nvidia,slew-rate-rising:
+    description: Controls rising signal slew rate. 0 is fastest. The range of
+      valid values depends on the pingroup. See "DRVDN_SLWR" in the Tegra TRM.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  nvidia,slew-rate-falling:
+    description: Controls falling signal slew rate. 0 is fastest. The range of
+      valid values depends on the pingroup. See "DRVUP_SLWF" in the Tegra TRM.
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+additionalProperties: true
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt
deleted file mode 100644
index fb70856c5b51..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.txt
+++ /dev/null
@@ -1,131 +0,0 @@
-NVIDIA Tegra114 pinmux controller
-
-The Tegra114 pinctrl binding is very similar to the Tegra20 and Tegra30
-pinctrl binding, as described in nvidia,tegra20-pinmux.txt and
-nvidia,tegra30-pinmux.txt. In fact, this document assumes that binding as
-a baseline, and only documents the differences between the two bindings.
-
-Required properties:
-- compatible: "nvidia,tegra114-pinmux"
-- reg: Should contain the register physical address and length for each of
-  the pad control and mux registers. The first bank of address must be the
-  driver strength pad control register address and second bank address must
-  be pinmux register address.
-
-Tegra114 adds the following optional properties for pin configuration subnodes:
-- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes.
-- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes.
-- nvidia,lock: Integer. Lock the pin configuration against further changes
-    until reset. 0: no, 1: yes.
-- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes.
-- nvidia,rcv-sel: Integer. Select VIL/VIH receivers. 0: normal, 1: high.
-- nvidia,drive-type: Integer. Valid range 0...3.
-
-As with Tegra20 and Terga30, see the Tegra TRM for complete details regarding
-which groups support which functionality.
-
-Valid values for pin and group names are:
-
-  per-pin mux groups:
-
-    These all support nvidia,function, nvidia,tristate, nvidia,pull,
-    nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain,
-    nvidia,io-reset and nvidia,rcv-sel.
-
-    ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, ulpi_data3_po4,
-    ulpi_data4_po5, ulpi_data5_po6, ulpi_data6_po7, ulpi_data7_po0,
-    ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0,
-    dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0,
-    sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6,
-    sdmmc1_dat0_py7, clk2_out_pw5, clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4,
-    ddc_sda_pv5, uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6,
-    uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, uart3_cts_n_pa1,
-    uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, pu5, pu6, gen1_i2c_sda_pc5,
-    gen1_i2c_scl_pc4, dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7,
-    clk3_out_pee0, clk3_req_pee1, gmi_wp_n_pc7, gmi_iordy_pi5, gmi_wait_pi7,
-    gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs0_n_pj0, gmi_cs1_n_pj2, gmi_cs2_n_pk3,
-    gmi_cs3_n_pk4, gmi_cs4_n_pk2, gmi_cs6_n_pi3, gmi_cs7_n_pi6, gmi_ad0_pg0,
-    gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5,
-    gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2,
-    gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7,
-    gmi_a16_pj7, gmi_a17_pb0, gmi_a18_pb1, gmi_a19_pk7, gmi_wr_n_pi0,
-    gmi_oe_n_pi1, gmi_dqs_p_pj3, gmi_rst_n_pi4, gen2_i2c_scl_pt5,
-    gen2_i2c_sda_pt6, sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0,
-    sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4,
-    sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, cam_mclk_pcc0,
-    pcc1, pbb0, cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6,
-    pbb7, pcc2, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, kb_row1_pr1,
-    kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6,
-    kb_row7_pr7, kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_col0_pq0,
-    kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5,
-    kb_col6_pq6, kb_col7_pq7, clk_32k_out_pa0, sys_clk_req_pz5, core_pwr_req,
-    cpu_pwr_req, pwr_int_n, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2,
-    dap1_sclk_pn3, clk1_req_pee2, clk1_out_pw4, spdif_in_pk6, spdif_out_pk5,
-    dap2_fs_pa2, dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0,
-    gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, gpio_x4_aud_px4,
-    gpio_x5_aud_px5, gpio_x6_aud_px6, gpio_x7_aud_px7, sdmmc3_clk_pa6,
-    sdmmc3_cmd_pa7, sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5,
-    sdmmc3_dat3_pb4, hdmi_cec_pee3, sdmmc1_wp_n_pv3, sdmmc3_cd_n_pv2,
-    gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4, usb_vbus_en1_pn5,
-    sdmmc3_clk_lb_in_pee5, sdmmc3_clk_lb_out_pee4, reset_out_n.
-
-  drive groups:
-
-    These all support nvidia,pull-down-strength, nvidia,pull-up-strength,
-    nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all
-    support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode
-    and nvidia,drive-type.
-
-    ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, dap1, dap2, dap3, dap4,
-    dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg,
-    gmh, owr, uda.
-
-Valid values for nvidia,functions are:
-
-  blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, displaya,
-  displaya_alt, displayb, dtv, emc_dll, extperiph1, extperiph2,
-  extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr,
-  i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc, nand, nand_alt, owr, pmi,
-  pwm0, pwm1, pwm2, pwm3, pwron, reset_out_n, rsvd1, rsvd2, rsvd3,
-  rsvd4, sdmmc1, sdmmc2, sdmmc3, sdmmc4, soc, spdif, spi1, spi2, spi3,
-  spi4, spi5, spi6, sysclk, trace, uarta, uartb, uartc, uartd, ulpi,
-  usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt3
-
-Example:
-
-	pinmux: pinmux {
-		compatible = "nvidia,tegra114-pinmux";
-		reg = <0x70000868 0x148		/* Pad control registers */
-		       0x70003000 0x40c>;	/* PinMux registers */
-	};
-
-Example board file extract:
-
-	pinctrl {
-		sdmmc4_default: pinmux {
-			sdmmc4_clk_pcc4 {
-				nvidia,pins = "sdmmc4_clk_pcc4",
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <0>;
-				nvidia,tristate = <0>;
-			};
-			sdmmc4_dat0_paa0 {
-				nvidia,pins = "sdmmc4_dat0_paa0",
-						"sdmmc4_dat1_paa1",
-						"sdmmc4_dat2_paa2",
-						"sdmmc4_dat3_paa3",
-						"sdmmc4_dat4_paa4",
-						"sdmmc4_dat5_paa5",
-						"sdmmc4_dat6_paa6",
-						"sdmmc4_dat7_paa7";
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <2>;
-				nvidia,tristate = <0>;
-			};
-		};
-	};
-
-	sdhci@78000400 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc4_default>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.yaml
new file mode 100644
index 000000000000..065dedb3573a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra114-pinmux.yaml
@@ -0,0 +1,155 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra114-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra114 pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    const: nvidia,tegra114-pinmux
+
+  reg:
+    items:
+      - description: pad control registers
+      - description: mux registers
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      additionalProperties: false
+      properties:
+        nvidia,pins:
+          items:
+            enum: [ ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3,
+                    ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6,
+                    ulpi_data6_po7, ulpi_data7_po0, ulpi_clk_py0, ulpi_dir_py1,
+                    ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, dap3_din_pp1,
+                    dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0,
+                    sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5,
+                    sdmmc1_dat1_py6, sdmmc1_dat0_py7, clk2_out_pw5,
+                    clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, ddc_sda_pv5,
+                    uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6,
+                    uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7,
+                    uart3_cts_n_pa1, uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4,
+                    pu5, pu6, gen1_i2c_sda_pc5, gen1_i2c_scl_pc4, dap4_fs_pp4,
+                    dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, clk3_out_pee0,
+                    clk3_req_pee1, gmi_wp_n_pc7, gmi_iordy_pi5, gmi_wait_pi7,
+                    gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs0_n_pj0, gmi_cs1_n_pj2,
+                    gmi_cs2_n_pk3, gmi_cs3_n_pk4, gmi_cs4_n_pk2, gmi_cs6_n_pi3,
+                    gmi_cs7_n_pi6, gmi_ad0_pg0, gmi_ad1_pg1, gmi_ad2_pg2,
+                    gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, gmi_ad6_pg6,
+                    gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2,
+                    gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6,
+                    gmi_ad15_ph7, gmi_a16_pj7, gmi_a17_pb0, gmi_a18_pb1,
+                    gmi_a19_pk7, gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_p_pj3,
+                    gmi_rst_n_pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6,
+                    sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0,
+                    sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3,
+                    sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6,
+                    sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0,
+                    cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6,
+                    pbb7, pcc2, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0,
+                    kb_row1_pr1, kb_row2_pr2, kb_row3_pr3, kb_row4_pr4,
+                    kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, kb_row8_ps0,
+                    kb_row9_ps1, kb_row10_ps2, kb_col0_pq0, kb_col1_pq1,
+                    kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5,
+                    kb_col6_pq6, kb_col7_pq7, clk_32k_out_pa0, sys_clk_req_pz5,
+                    core_pwr_req, cpu_pwr_req, pwr_int_n, owr, dap1_fs_pn0,
+                    dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, clk1_req_pee2,
+                    clk1_out_pw4, spdif_in_pk6, spdif_out_pk5, dap2_fs_pa2,
+                    dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0,
+                    gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2,
+                    gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6,
+                    gpio_x7_aud_px7, sdmmc3_clk_pa6, sdmmc3_cmd_pa7,
+                    sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5,
+                    sdmmc3_dat3_pb4, hdmi_cec_pee3, sdmmc1_wp_n_pv3,
+                    sdmmc3_cd_n_pv2, gpio_w2_aud_pw2, gpio_w3_aud_pw3,
+                    usb_vbus_en0_pn4, usb_vbus_en1_pn5, sdmmc3_clk_lb_in_pee5,
+                    sdmmc3_clk_lb_out_pee4, reset_out_n,
+                    # drive groups
+                    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3,
+                    drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_dap1,
+                    drive_dap2, drive_dap3, drive_dap4, drive_dbg, drive_sdio3,
+                    drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3,
+                    drive_sdio1, drive_ddc, drive_gma, drive_gme, drive_gmf,
+                    drive_gmg, drive_gmh, drive_owr, drive_uda ]
+
+        nvidia,function:
+          enum: [ blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3,
+                  displaya, displaya_alt, displayb, dtv, emc_dll, extperiph1,
+                  extperiph2, extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2,
+                  i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc,
+                  nand, nand_alt, owr, pmi, pwm0, pwm1, pwm2, pwm3, pwron,
+                  reset_out_n, rsvd1, rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2,
+                  sdmmc3, sdmmc4, soc, spdif, spi1, spi2, spi3, spi4, spi5,
+                  spi6, sysclk, trace, uarta, uartb, uartc, uartd, ulpi, usb,
+                  vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt3 ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,schmitt: true
+        nvidia,pull-down-strength: true
+        nvidia,pull-up-strength: true
+        nvidia,high-speed-mode: true
+        nvidia,low-power-mode: true
+        nvidia,enable-input: true
+        nvidia,open-drain: true
+        nvidia,lock: true
+        nvidia,io-reset: true
+        nvidia,rcv-sel: true
+        nvidia,drive-type: true
+        nvidia,slew-rate-rising: true
+        nvidia,slew-rate-falling: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    pinmux@70000868 {
+        compatible = "nvidia,tegra114-pinmux";
+        reg = <0x70000868 0x148>, /* Pad control registers */
+              <0x70003000 0x40c>; /* PinMux registers */
+
+        pinmux {
+            sdmmc4_clk_pcc4 {
+                nvidia,pins = "sdmmc4_clk_pcc4";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <0>;
+                nvidia,tristate = <0>;
+            };
+
+            sdmmc4_dat0_paa0 {
+                nvidia,pins = "sdmmc4_dat0_paa0",
+                              "sdmmc4_dat1_paa1",
+                              "sdmmc4_dat2_paa2",
+                              "sdmmc4_dat3_paa3",
+                              "sdmmc4_dat4_paa4",
+                              "sdmmc4_dat5_paa5",
+                              "sdmmc4_dat6_paa6",
+                              "sdmmc4_dat7_paa7";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <2>;
+                nvidia,tristate = <0>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt
deleted file mode 100644
index f4d06bb0b55a..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.txt
+++ /dev/null
@@ -1,153 +0,0 @@
-NVIDIA Tegra124 pinmux controller
-
-The Tegra124 pinctrl binding is very similar to the Tegra20 and Tegra30
-pinctrl binding, as described in nvidia,tegra20-pinmux.txt and
-nvidia,tegra30-pinmux.txt. In fact, this document assumes that binding as
-a baseline, and only documents the differences between the two bindings.
-
-Required properties:
-- compatible: For Tegra124, must contain "nvidia,tegra124-pinmux".  For
-  Tegra132, must contain '"nvidia,tegra132-pinmux", "nvidia-tegra124-pinmux"'.
-- reg: Should contain a list of base address and size pairs for:
-    -- first entry - the drive strength and pad control registers.
-    -- second entry - the pinmux registers
-    -- third entry - the MIPI_PAD_CTRL register
-
-Tegra124 adds the following optional properties for pin configuration subnodes.
-The macros for options are defined in the
-	include/dt-binding/pinctrl/pinctrl-tegra.h.
-- nvidia,enable-input: Integer. Enable the pin's input path.
-		enable :TEGRA_PIN_ENABLE and
-		disable or output only: TEGRA_PIN_DISABLE.
-- nvidia,open-drain: Integer.
-		enable: TEGRA_PIN_ENABLE.
-		disable: TEGRA_PIN_DISABLE.
-- nvidia,lock: Integer. Lock the pin configuration against further changes
-    until reset.
-		enable: TEGRA_PIN_ENABLE.
-		disable: TEGRA_PIN_DISABLE.
-- nvidia,io-reset: Integer. Reset the IO path.
-		enable: TEGRA_PIN_ENABLE.
-		disable: TEGRA_PIN_DISABLE.
-- nvidia,rcv-sel: Integer. Select VIL/VIH receivers.
-		normal: TEGRA_PIN_DISABLE
-		high: TEGRA_PIN_ENABLE
-
-Please refer the Tegra TRM for complete details regarding which groups
-support which functionality.
-
-Valid values for pin and group names are:
-
-  per-pin mux groups:
-
-    These all support nvidia,function, nvidia,tristate, nvidia,pull,
-    nvidia,enable-input. Some support nvidia,lock nvidia,open-drain,
-    nvidia,io-reset and nvidia,rcv-sel.
-
-	ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, ulpi_data3_po4,
-	ulpi_data4_po5, ulpi_data5_po6, ulpi_data6_po7, ulpi_data7_po0,
-	ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0,
-	dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0,
-	sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6,
-	sdmmc1_dat0_py7, clk2_out_pw5, clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4,
-	ddc_sda_pv5, uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6,
-	uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, uart3_cts_n_pa1,
-	uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, pu5, pu6, gen1_i2c_scl_pc4,
-	gen1_i2c_sda_pc5, dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6,
-	dap4_sclk_pp7, clk3_out_pee0, clk3_req_pee1, pc7, pi5, pi7, pk0, pk1,
-	pj0, pj2, pk3, pk4, pk2, pi3, pi6, pg0, pg1, pg2, pg3, pg4, pg5, pg6,
-	pg7, ph0, ph1, ph2, ph3, ph4, ph5, ph6, ph7, pj7, pb0, pb1, pk7, pi0,
-	pi1, pi2, pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, sdmmc4_clk_pcc4,
-	sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, sdmmc4_dat1_paa1, sdmmc4_dat2_paa2,
-	sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6,
-	sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0, cam_i2c_scl_pbb1,
-	cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7, pcc2, jtag_rtck,
-	pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2,
-	kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7,
-	kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4,
-	kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, kb_col0_pq0, kb_col1_pq1,
-	kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, kb_col6_pq6,
-	kb_col7_pq7, clk_32k_out_pa0, core_pwr_req, cpu_pwr_req, pwr_int_n,
-	clk_32k_in, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2,
-	dap1_sclk_pn3, dap_mclk1_req_pee2, dap_mclk1_pw4, spdif_in_pk6,
-	spdif_out_pk5, dap2_fs_pa2, dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3,
-	dvfs_pwm_px0, gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2,
-	gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6, gpio_x7_aud_px7,
-	sdmmc3_clk_pa6, sdmmc3_cmd_pa7, sdmmc3_dat0_pb7, sdmmc3_dat1_pb6,
-	sdmmc3_dat2_pb5, sdmmc3_dat3_pb4, pex_l0_rst_n_pdd1,
-	pex_l0_clkreq_n_pdd2, pex_wake_n_pdd3, pex_l1_rst_n_pdd5,
-	pex_l1_clkreq_n_pdd6, hdmi_cec_pee3, sdmmc1_wp_n_pv3,
-	sdmmc3_cd_n_pv2, gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4,
-	usb_vbus_en1_pn5, sdmmc3_clk_lb_out_pee4, sdmmc3_clk_lb_in_pee5,
-	gmi_clk_lb, reset_out_n, kb_row16_pt0, kb_row17_pt1, usb_vbus_en2_pff1,
-	pff2, dp_hpd_pff0,
-
-  drive groups:
-
-    These all support nvidia,pull-down-strength, nvidia,pull-up-strength,
-    nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all
-    support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode
-    and nvidia,drive-type.
-
-    ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, dap1, dap2, dap3, dap4,
-    dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg,
-    gmh, owr, uda, gpv, dev3, cec, usb_vbus_en, ao3, ao0, hv0, sdio4, ao4.
-
-  MIPI pad control groups:
-
-    These support only the nvidia,function property.
-
-    dsi_b
-
-Valid values for nvidia,functions are:
-
-  blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, displaya,
-  displaya_alt, displayb, dtv, extperiph1, extperiph2, extperiph3,
-  gmi, gmi_alt, hda, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr, i2s0,
-  i2s1, i2s2, i2s3, i2s4, irda, kbc, owr, pmi, pwm0, pwm1, pwm2, pwm3,
-  pwron, reset_out_n, rsvd1, rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2, sdmmc3,
-  sdmmc4, soc, spdif, spi1, spi2, spi3, spi4, spi5, spi6, trace, uarta,
-  uartb, uartc, uartd, ulpi, usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6,
-  vi, vi_alt1, vi_alt3, vimclk2, vimclk2_alt, sata, ccla, pe0, pe, pe1,
-  dp, rtck, sys, clk tmds, csi, dsi_b
-
-Example:
-
-	pinmux: pinmux {
-		compatible = "nvidia,tegra124-pinmux";
-		reg = <0x0 0x70000868 0x0 0x164>, /* Pad control registers */
-		      <0x0 0x70003000 0x0 0x434>, /* Mux registers */
-		      <0x0 0x70000820 0x0 0x8>;   /* MIPI pad control */
-	};
-
-Example pinmux entries:
-
-	pinctrl {
-		sdmmc4_default: pinmux {
-			sdmmc4_clk_pcc4 {
-				nvidia,pins = "sdmmc4_clk_pcc4",
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
-				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-			};
-
-			sdmmc4_dat0_paa0 {
-				nvidia,pins = "sdmmc4_dat0_paa0",
-						"sdmmc4_dat1_paa1",
-						"sdmmc4_dat2_paa2",
-						"sdmmc4_dat3_paa3",
-						"sdmmc4_dat4_paa4",
-						"sdmmc4_dat5_paa5",
-						"sdmmc4_dat6_paa6",
-						"sdmmc4_dat7_paa7";
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <TEGRA_PIN_PULL_UP>;
-				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-			};
-		};
-	};
-
-	sdhci@78000400 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc4_default>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.yaml
new file mode 100644
index 000000000000..f924652bef0d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-pinmux.yaml
@@ -0,0 +1,176 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra124-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra124 Pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+description: The Tegra124 pinctrl binding is very similar to the Tegra20 and
+  Tegra30 pinctrl binding, as described in nvidia,tegra20-pinmux.yaml and
+  nvidia,tegra30-pinmux.yaml. In fact, this document assumes that binding as a
+  baseline, and only documents the differences between the two bindings.
+
+properties:
+  compatible:
+    oneOf:
+      - const: nvidia,tegra124-pinmux
+      - items:
+          - const: nvidia,tegra132-pinmux
+          - const: nvidia,tegra124-pinmux
+
+  reg:
+    items:
+      - description: driver strength and pad control registers
+      - description: pinmux registers
+      - description: MIPI_PAD_CTRL registers
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      additionalProperties: false
+      properties:
+        nvidia,pins:
+          $ref: /schemas/types.yaml#/definitions/string-array
+          items:
+            enum: [ ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3,
+                    ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6,
+                    ulpi_data6_po7, ulpi_data7_po0, ulpi_clk_py0, ulpi_dir_py1,
+                    ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, dap3_din_pp1,
+                    dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0,
+                    sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5,
+                    sdmmc1_dat1_py6, sdmmc1_dat0_py7, clk2_out_pw5,
+                    clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, ddc_sda_pv5,
+                    uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6,
+                    uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7,
+                    uart3_cts_n_pa1, uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4,
+                    pu5, pu6, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, dap4_fs_pp4,
+                    dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, clk3_out_pee0,
+                    clk3_req_pee1, pc7, pi5, pi7, pk0, pk1, pj0, pj2, pk3, pk4,
+                    pk2, pi3, pi6, pg0, pg1, pg2, pg3, pg4, pg5, pg6, pg7, ph0,
+                    ph1, ph2, ph3, ph4, ph5, ph6, ph7, pj7, pb0, pb1, pk7, pi0,
+                    pi1, pi2, pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6,
+                    sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0,
+                    sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3,
+                    sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6,
+                    sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0,
+                    cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6,
+                    pbb7, pcc2, jtag_rtck, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7,
+                    kb_row0_pr0, kb_row1_pr1, kb_row2_pr2, kb_row3_pr3,
+                    kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7,
+                    kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3,
+                    kb_row12_ps4, kb_row13_ps5, kb_row14_ps6, kb_row15_ps7,
+                    kb_col0_pq0, kb_col1_pq1, kb_col2_pq2, kb_col3_pq3,
+                    kb_col4_pq4, kb_col5_pq5, kb_col6_pq6, kb_col7_pq7,
+                    clk_32k_out_pa0, core_pwr_req, cpu_pwr_req, pwr_int_n,
+                    clk_32k_in, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2,
+                    dap1_sclk_pn3, dap_mclk1_req_pee2, dap_mclk1_pw4,
+                    spdif_in_pk6, spdif_out_pk5, dap2_fs_pa2, dap2_din_pa4,
+                    dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0,
+                    gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2,
+                    gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6,
+                    gpio_x7_aud_px7, sdmmc3_clk_pa6, sdmmc3_cmd_pa7,
+                    sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5,
+                    sdmmc3_dat3_pb4, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2,
+                    pex_wake_n_pdd3, pex_l1_rst_n_pdd5, pex_l1_clkreq_n_pdd6,
+                    hdmi_cec_pee3, sdmmc1_wp_n_pv3, sdmmc3_cd_n_pv2,
+                    gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4,
+                    usb_vbus_en1_pn5, sdmmc3_clk_lb_out_pee4,
+                    sdmmc3_clk_lb_in_pee5, gmi_clk_lb, reset_out_n,
+                    kb_row16_pt0, kb_row17_pt1, usb_vbus_en2_pff1, pff2,
+                    dp_hpd_pff0,
+                    # drive groups
+                    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3,
+                    drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_dap1,
+                    drive_dap2, drive_dap3, drive_dap4, drive_dbg, drive_sdio3,
+                    drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3,
+                    drive_sdio1, drive_ddc, drive_gma, drive_gme, drive_gmf,
+                    drive_gmg, drive_gmh, drive_owr, drive_uda, drive_gpv,
+                    drive_dev3, drive_cec, drive_usb_vbus_en, drive_ao3,
+                    drive_ao0, drive_hv0, drive_sdio4, drive_ao4,
+                    # MIPI pad control groups
+                    mipi_pad_ctrl_dsi_b ]
+
+        nvidia,function:
+          enum: [ blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3,
+                  displaya, displaya_alt, displayb, dtv, extperiph1,
+                  extperiph2, extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2,
+                  i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc,
+                  owr, pmi, pwm0, pwm1, pwm2, pwm3, pwron, reset_out_n, rsvd1,
+                  rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2, sdmmc3, sdmmc4, soc,
+                  spdif, spi1, spi2, spi3, spi4, spi5, spi6, trace, uarta,
+                  uartb, uartc, uartd, ulpi, usb, vgp1, vgp2, vgp3, vgp4, vgp5,
+                  vgp6, vi, vi_alt1, vi_alt3, vimclk2, vimclk2_alt, sata, ccla,
+                  pe0, pe, pe1, dp, rtck, sys, clk, tmds, csi, dsi_b ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,schmitt: true
+        nvidia,pull-down-strength: true
+        nvidia,pull-up-strength: true
+        nvidia,high-speed-mode: true
+        nvidia,low-power-mode: true
+        nvidia,enable-input: true
+        nvidia,open-drain: true
+        nvidia,lock: true
+        nvidia,io-reset: true
+        nvidia,rcv-sel: true
+        nvidia,drive-type: true
+        nvidia,slew-rate-rising: true
+        nvidia,slew-rate-falling: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra124-car.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/pinctrl/pinctrl-tegra.h>
+
+    pinmux@70000868 {
+        compatible = "nvidia,tegra124-pinmux";
+        reg = <0x70000868 0x164>, /* Pad control registers */
+              <0x70003000 0x434>, /* Mux registers */
+              <0x70000820 0x8>;   /* MIPI pad control */
+
+        sdmmc4_default: pinmux {
+            sdmmc4_clk_pcc4 {
+                nvidia,pins = "sdmmc4_clk_pcc4";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                nvidia,tristate = <TEGRA_PIN_DISABLE>;
+            };
+
+            sdmmc4_dat0_paa0 {
+                nvidia,pins = "sdmmc4_dat0_paa0",
+                              "sdmmc4_dat1_paa1",
+                              "sdmmc4_dat2_paa2",
+                              "sdmmc4_dat3_paa3",
+                              "sdmmc4_dat4_paa4",
+                              "sdmmc4_dat5_paa5",
+                              "sdmmc4_dat6_paa6",
+                              "sdmmc4_dat7_paa7";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                nvidia,tristate = <TEGRA_PIN_DISABLE>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.txt
deleted file mode 100644
index 90d38f710635..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.txt
+++ /dev/null
@@ -1,107 +0,0 @@
-NVIDIA Tegra194 pinmux controller
-
-Required properties:
-- compatible: "nvidia,tegra194-pinmux"
-- reg: Should contain a list of base address and size pairs for:
-  - first entry: The APB_MISC_GP_*_PADCTRL registers (pad control)
-  - second entry: The PINMUX_AUX_* registers (pinmux)
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-Tegra's pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, tristate, drive strength, etc.
-
-See the TRM to determine which properties and values apply to each pin/group.
-Macro values for property values are defined in
-include/dt-binding/pinctrl/pinctrl-tegra.h.
-
-Required subnode-properties:
-- nvidia,pins : An array of strings. Each string contains the name of a pin or
-    group. Valid values for these names are listed below.
-
-Optional subnode-properties:
-- nvidia,function: A string containing the name of the function to mux to the
-    pin or group.
-- nvidia,pull: Integer, representing the pull-down/up to apply to the pin.
-    0: none, 1: down, 2: up.
-- nvidia,tristate: Integer.
-    0: drive, 1: tristate.
-- nvidia,enable-input: Integer. Enable the pin's input path.
-    enable :TEGRA_PIN_ENABLE and
-    disable or output only: TEGRA_PIN_DISABLE.
-- nvidia,open-drain: Integer.
-    enable: TEGRA_PIN_ENABLE.
-    disable: TEGRA_PIN_DISABLE.
-- nvidia,lock: Integer. Lock the pin configuration against further changes
-    until reset.
-    enable: TEGRA_PIN_ENABLE.
-    disable: TEGRA_PIN_DISABLE.
-- nvidia,io-hv: Integer. Select high-voltage receivers.
-    normal: TEGRA_PIN_DISABLE
-    high: TEGRA_PIN_ENABLE
-- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input.
-    normal: TEGRA_PIN_DISABLE
-    high: TEGRA_PIN_ENABLE
-- nvidia,drive-type: Integer. Valid range 0...3.
-- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVDN" in the
-    Tegra TRM.
-- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVUP" in the
-    Tegra TRM.
-
-Valid values for pin and group names (nvidia,pin) are:
-
-    These correspond to Tegra PADCTL_* (pinmux) registers.
-
-  Mux groups:
-
-    These correspond to Tegra PADCTL_* (pinmux) registers. Any property
-    that exists in those registers may be set for the following pin names.
-
-    pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1
-
-  Drive groups:
-
-    These registers controls a single pin for which a mux group exists.
-    See the list above for the pin name to use when configuring the pinmux.
-
-    pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1
-
-Valid values for nvidia,functions are:
-
-    pe5
-
-Power Domain:
-    pex_l5_clkreq_n_pgg0 and pex_l5_rst_n_pgg1 are part of PCIE C5 power
-    partition. Client devices must enable this partition before accessing
-    these pins here.
-
-
-Example:
-
-		tegra_pinctrl: pinmux: pinmux@2430000 {
-			compatible = "nvidia,tegra194-pinmux";
-			reg = <0x2430000 0x17000
-			       0xc300000 0x4000>;
-
-			pinctrl-names = "pex_rst";
-			pinctrl-0 = <&pex_rst_c5_out_state>;
-
-			pex_rst_c5_out_state: pex_rst_c5_out {
-				pex_rst {
-					nvidia,pins = "pex_l5_rst_n_pgg1";
-					nvidia,schmitt = <TEGRA_PIN_DISABLE>;
-					nvidia,lpdr = <TEGRA_PIN_ENABLE>;
-					nvidia,enable-input = <TEGRA_PIN_DISABLE>;
-					nvidia,io-hv = <TEGRA_PIN_ENABLE>;
-					nvidia,tristate = <TEGRA_PIN_DISABLE>;
-					nvidia,pull = <TEGRA_PIN_PULL_NONE>;
-				};
-			};
-		};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.yaml
new file mode 100644
index 000000000000..60a4bdf01bf2
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra194-pinmux.yaml
@@ -0,0 +1,284 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra194-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra194 Pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    enum:
+      - nvidia,tegra194-pinmux
+      - nvidia,tegra194-pinmux-aon
+
+  reg:
+    items:
+      - description: pinmux registers
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      unevaluatedProperties: false
+      properties:
+        nvidia,function:
+          enum: [ aud, can0, can1, ccla, dca, dcb, dgpu, directdc, directdc1,
+                  displaya, displayb, dmic1, dmic2, dmic3, dmic4, dmic5, dp,
+                  dspk0, dspk1, eqos, extperiph1, extperiph2, extperiph3,
+                  extperiph4, gp, gpio, hdmi, i2c1, i2c2, i2c3, i2c5, i2c8,
+                  i2s1, i2s2, i2s3, i2s4, i2s5, i2s6, igpu, iqc1, iqc2, mipi,
+                  nv, pe0, pe1, pe2, pe3, pe4, pe5, qspi, qspi0, qspi1, rsvd0,
+                  rsvd1, rsvd2, rsvd3, sata, sce, sdmmc1, sdmmc3, sdmmc4, slvs,
+                  soc, spdif, spi1, spi2, spi3, touch, uarta, uartb, uartc,
+                  uartd, uarte, uartg, ufs0, usb, vgp1, vgp2, vgp3, vgp4, vgp5,
+                  vgp6, wdt ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,schmitt: true
+        nvidia,enable-input: true
+        nvidia,open-drain: true
+        nvidia,lock: true
+        nvidia,drive-type: true
+        nvidia,io-hv: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          const: nvidia,tegra194-pinmux
+    then:
+      patternProperties:
+        "^pinmux(-[a-z0-9-_]+)?$":
+          type: object
+          additionalProperties:
+            properties:
+              nvidia,pins:
+                description: An array of strings. Each string contains the name
+                  of a pin or group. Valid values for these names are listed
+                  below.
+
+                  Note that the pex_l5_clkreq_n_pgg0 and pex_l5_rst_n_pgg1 pins
+                  are part of PCIE C5 power partition. Client devices must
+                  enable this partition before accessing the configuration for
+                  these pins.
+                items:
+                  enum: [ dap6_sclk_pa0, dap6_dout_pa1, dap6_din_pa2,
+                          dap6_fs_pa3, dap4_sclk_pa4, dap4_dout_pa5,
+                          dap4_din_pa6, dap4_fs_pa7, cpu_pwr_req_0_pb0,
+                          cpu_pwr_req_1_pb1, qspi0_sck_pc0, qspi0_cs_n_pc1,
+                          qspi0_io0_pc2, qspi0_io1_pc3, qspi0_io2_pc4,
+                          qspi0_io3_pc5, qspi1_sck_pc6, qspi1_cs_n_pc7,
+                          qspi1_io0_pd0, qspi1_io1_pd1, qspi1_io2_pd2,
+                          qspi1_io3_pd3, eqos_txc_pe0, eqos_td0_pe1,
+                          eqos_td1_pe2, eqos_td2_pe3, eqos_td3_pe4,
+                          eqos_tx_ctl_pe5, eqos_rd0_pe6, eqos_rd1_pe7,
+                          eqos_rd2_pf0, eqos_rd3_pf1, eqos_rx_ctl_pf2,
+                          eqos_rxc_pf3, eqos_sma_mdio_pf4, eqos_sma_mdc_pf5,
+                          soc_gpio00_pg0, soc_gpio01_pg1, soc_gpio02_pg2,
+                          soc_gpio03_pg3, soc_gpio08_pg4, soc_gpio09_pg5,
+                          soc_gpio10_pg6, soc_gpio11_pg7, soc_gpio12_ph0,
+                          soc_gpio13_ph1, soc_gpio14_ph2, uart4_tx_ph3,
+                          uart4_rx_ph4, uart4_rts_ph5, uart4_cts_ph6,
+                          dap2_sclk_ph7, dap2_dout_pi0, dap2_din_pi1,
+                          dap2_fs_pi2, gen1_i2c_scl_pi3, gen1_i2c_sda_pi4,
+                          sdmmc1_clk_pj0, sdmmc1_cmd_pj1, sdmmc1_dat0_pj2,
+                          sdmmc1_dat1_pj3, sdmmc1_dat2_pj4, sdmmc1_dat3_pj5,
+                          pex_l0_clkreq_n_pk0, pex_l0_rst_n_pk1,
+                          pex_l1_clkreq_n_pk2, pex_l1_rst_n_pk3,
+                          pex_l2_clkreq_n_pk4, pex_l2_rst_n_pk5,
+                          pex_l3_clkreq_n_pk6, pex_l3_rst_n_pk7,
+                          pex_l4_clkreq_n_pl0, pex_l4_rst_n_pl1,
+                          pex_wake_n_pl2, sata_dev_slp_pl3, dp_aux_ch0_hpd_pm0,
+                          dp_aux_ch1_hpd_pm1, dp_aux_ch2_hpd_pm2,
+                          dp_aux_ch3_hpd_pm3, hdmi_cec_pm4, soc_gpio50_pm5,
+                          soc_gpio51_pm6, soc_gpio52_pm7, soc_gpio53_pn0,
+                          soc_gpio54_pn1, soc_gpio55_pn2, sdmmc3_clk_po0,
+                          sdmmc3_cmd_po1, sdmmc3_dat0_po2, sdmmc3_dat1_po3,
+                          sdmmc3_dat2_po4, sdmmc3_dat3_po5, extperiph1_clk_pp0,
+                          extperiph2_clk_pp1, cam_i2c_scl_pp2, cam_i2c_sda_pp3,
+                          soc_gpio04_pp4, soc_gpio05_pp5, soc_gpio06_pp6,
+                          soc_gpio07_pp7, soc_gpio20_pq0, soc_gpio21_pq1,
+                          soc_gpio22_pq2, soc_gpio23_pq3, soc_gpio40_pq4,
+                          soc_gpio41_pq5, soc_gpio42_pq6, soc_gpio43_pq7,
+                          soc_gpio44_pr0, soc_gpio45_pr1, uart1_tx_pr2,
+                          uart1_rx_pr3, uart1_rts_pr4, uart1_cts_pr5,
+                          dap1_sclk_ps0, dap1_dout_ps1, dap1_din_ps2,
+                          dap1_fs_ps3, aud_mclk_ps4, soc_gpio30_ps5,
+                          soc_gpio31_ps6, soc_gpio32_ps7, soc_gpio33_pt0,
+                          dap3_sclk_pt1, dap3_dout_pt2, dap3_din_pt3,
+                          dap3_fs_pt4, dap5_sclk_pt5, dap5_dout_pt6,
+                          dap5_din_pt7, dap5_fs_pu0, directdc1_clk_pv0,
+                          directdc1_in_pv1, directdc1_out0_pv2,
+                          directdc1_out1_pv3, directdc1_out2_pv4,
+                          directdc1_out3_pv5, directdc1_out4_pv6,
+                          directdc1_out5_pv7, directdc1_out6_pw0,
+                          directdc1_out7_pw1, gpu_pwr_req_px0, cv_pwr_req_px1,
+                          gp_pwm2_px2, gp_pwm3_px3, uart2_tx_px4, uart2_rx_px5,
+                          uart2_rts_px6, uart2_cts_px7, spi3_sck_py0,
+                          spi3_miso_py1, spi3_mosi_py2, spi3_cs0_py3,
+                          spi3_cs1_py4, uart5_tx_py5, uart5_rx_py6,
+                          uart5_rts_py7, uart5_cts_pz0, usb_vbus_en0_pz1,
+                          usb_vbus_en1_pz2, spi1_sck_pz3, spi1_miso_pz4,
+                          spi1_mosi_pz5, spi1_cs0_pz6, spi1_cs1_pz7,
+                          ufs0_ref_clk_pff0, ufs0_rst_pff1,
+                          pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1,
+                          directdc_comp, sdmmc4_clk, sdmmc4_cmd, sdmmc4_dqs,
+                          sdmmc4_dat7, sdmmc4_dat6, sdmmc4_dat5, sdmmc4_dat4,
+                          sdmmc4_dat3, sdmmc4_dat2, sdmmc4_dat1, sdmmc4_dat0,
+                          sdmmc1_comp, sdmmc1_hv_trim, sdmmc3_comp,
+                          sdmmc3_hv_trim, eqos_comp, qspi_comp,
+                          # drive groups
+                          drive_soc_gpio33_pt0, drive_soc_gpio32_ps7,
+                          drive_soc_gpio31_ps6, drive_soc_gpio30_ps5,
+                          drive_aud_mclk_ps4, drive_dap1_fs_ps3,
+                          drive_dap1_din_ps2, drive_dap1_dout_ps1,
+                          drive_dap1_sclk_ps0, drive_dap3_fs_pt4,
+                          drive_dap3_din_pt3, drive_dap3_dout_pt2,
+                          drive_dap3_sclk_pt1, drive_dap5_fs_pu0,
+                          drive_dap5_din_pt7, drive_dap5_dout_pt6,
+                          drive_dap5_sclk_pt5, drive_dap6_fs_pa3,
+                          drive_dap6_din_pa2, drive_dap6_dout_pa1,
+                          drive_dap6_sclk_pa0, drive_dap4_fs_pa7,
+                          drive_dap4_din_pa6, drive_dap4_dout_pa5,
+                          drive_dap4_sclk_pa4, drive_extperiph2_clk_pp1,
+                          drive_extperiph1_clk_pp0, drive_cam_i2c_sda_pp3,
+                          drive_cam_i2c_scl_pp2, drive_soc_gpio40_pq4,
+                          drive_soc_gpio41_pq5, drive_soc_gpio42_pq6,
+                          drive_soc_gpio43_pq7, drive_soc_gpio44_pr0,
+                          drive_soc_gpio45_pr1, drive_soc_gpio20_pq0,
+                          drive_soc_gpio21_pq1, drive_soc_gpio22_pq2,
+                          drive_soc_gpio23_pq3, drive_soc_gpio04_pp4,
+                          drive_soc_gpio05_pp5, drive_soc_gpio06_pp6,
+                          drive_soc_gpio07_pp7, drive_uart1_cts_pr5,
+                          drive_uart1_rts_pr4, drive_uart1_rx_pr3,
+                          drive_uart1_tx_pr2, drive_dap2_din_pi1,
+                          drive_dap2_dout_pi0, drive_dap2_fs_pi2,
+                          drive_dap2_sclk_ph7, drive_uart4_cts_ph6,
+                          drive_uart4_rts_ph5, drive_uart4_rx_ph4,
+                          drive_uart4_tx_ph3, drive_soc_gpio03_pg3,
+                          drive_soc_gpio02_pg2, drive_soc_gpio01_pg1,
+                          drive_soc_gpio00_pg0, drive_gen1_i2c_scl_pi3,
+                          drive_gen1_i2c_sda_pi4, drive_soc_gpio08_pg4,
+                          drive_soc_gpio09_pg5, drive_soc_gpio10_pg6,
+                          drive_soc_gpio11_pg7, drive_soc_gpio12_ph0,
+                          drive_soc_gpio13_ph1, drive_soc_gpio14_ph2,
+                          drive_soc_gpio50_pm5, drive_soc_gpio51_pm6,
+                          drive_soc_gpio52_pm7, drive_soc_gpio53_pn0,
+                          drive_soc_gpio54_pn1, drive_soc_gpio55_pn2,
+                          drive_dp_aux_ch0_hpd_pm0, drive_dp_aux_ch1_hpd_pm1,
+                          drive_dp_aux_ch2_hpd_pm2, drive_dp_aux_ch3_hpd_pm3,
+                          drive_hdmi_cec_pm4, drive_pex_l2_clkreq_n_pk4,
+                          drive_pex_wake_n_pl2, drive_pex_l1_clkreq_n_pk2,
+                          drive_pex_l1_rst_n_pk3, drive_pex_l0_clkreq_n_pk0,
+                          drive_pex_l0_rst_n_pk1, drive_pex_l2_rst_n_pk5,
+                          drive_pex_l3_clkreq_n_pk6, drive_pex_l3_rst_n_pk7,
+                          drive_pex_l4_clkreq_n_pl0, drive_pex_l4_rst_n_pl1,
+                          drive_sata_dev_slp_pl3, drive_pex_l5_clkreq_n_pgg0,
+                          drive_pex_l5_rst_n_pgg1, drive_cpu_pwr_req_1_pb1,
+                          drive_cpu_pwr_req_0_pb0, drive_sdmmc1_clk_pj0,
+                          drive_sdmmc1_cmd_pj1, drive_sdmmc1_dat3_pj5,
+                          drive_sdmmc1_dat2_pj4, drive_sdmmc1_dat1_pj3,
+                          drive_sdmmc1_dat0_pj2, drive_sdmmc3_dat3_po5,
+                          drive_sdmmc3_dat2_po4, drive_sdmmc3_dat1_po3,
+                          drive_sdmmc3_dat0_po2, drive_sdmmc3_cmd_po1,
+                          drive_sdmmc3_clk_po0, drive_gpu_pwr_req_px0,
+                          drive_spi3_miso_py1, drive_spi1_cs0_pz6,
+                          drive_spi3_cs0_py3, drive_spi1_miso_pz4,
+                          drive_spi3_cs1_py4, drive_gp_pwm3_px3,
+                          drive_gp_pwm2_px2, drive_spi1_sck_pz3,
+                          drive_spi3_sck_py0, drive_spi1_cs1_pz7,
+                          drive_spi1_mosi_pz5, drive_spi3_mosi_py2,
+                          drive_cv_pwr_req_px1, drive_uart2_tx_px4,
+                          drive_uart2_rx_px5, drive_uart2_rts_px6,
+                          drive_uart2_cts_px7, drive_uart5_rx_py6,
+                          drive_uart5_tx_py5, drive_uart5_rts_py7,
+                          drive_uart5_cts_pz0, drive_usb_vbus_en0_pz1,
+                          drive_usb_vbus_en1_pz2, drive_ufs0_rst_pff1,
+                          drive_ufs0_ref_clk_pff0 ]
+
+  - if:
+      properties:
+        compatible:
+          const: nvidia,tegra194-pinmux-aon
+    then:
+      patternProperties:
+        "^pinmux(-[a-z0-9-_]+)?$":
+          type: object
+          additionalProperties:
+            properties:
+              nvidia,pins:
+                items:
+                  enum: [ can1_dout_paa0, can1_din_paa1, can0_dout_paa2,
+                          can0_din_paa3, can0_stb_paa4, can0_en_paa5,
+                          can0_wake_paa6, can0_err_paa7, can1_stb_pbb0,
+                          can1_en_pbb1, can1_wake_pbb2, can1_err_pbb3,
+                          spi2_sck_pcc0, spi2_miso_pcc1, spi2_mosi_pcc2,
+                          spi2_cs0_pcc3, touch_clk_pcc4, uart3_tx_pcc5,
+                          uart3_rx_pcc6, gen2_i2c_scl_pcc7, gen2_i2c_sda_pdd0,
+                          gen8_i2c_scl_pdd1, gen8_i2c_sda_pdd2,
+                          safe_state_pee0, vcomp_alert_pee1,
+                          ao_retention_n_pee2, batt_oc_pee3, power_on_pee4,
+                          pwr_i2c_scl_pee5, pwr_i2c_sda_pee6, sys_reset_n,
+                          shutdown_n, pmu_int_n, soc_pwr_req, clk_32k_in,
+                          # drive groups
+                          drive_shutdown_n, drive_pmu_int_n,
+                          drive_safe_state_pee0, drive_vcomp_alert_pee1,
+                          drive_soc_pwr_req, drive_batt_oc_pee3,
+                          drive_clk_32k_in, drive_power_on_pee4,
+                          drive_pwr_i2c_scl_pee5, drive_pwr_i2c_sda_pee6,
+                          drive_ao_retention_n_pee2, drive_touch_clk_pcc4,
+                          drive_uart3_rx_pcc6, drive_uart3_tx_pcc5,
+                          drive_gen8_i2c_sda_pdd2, drive_gen8_i2c_scl_pdd1,
+                          drive_spi2_mosi_pcc2, drive_gen2_i2c_scl_pcc7,
+                          drive_spi2_cs0_pcc3, drive_gen2_i2c_sda_pdd0,
+                          drive_spi2_sck_pcc0, drive_spi2_miso_pcc1,
+                          drive_can1_dout_paa0, drive_can1_din_paa1,
+                          drive_can0_dout_paa2, drive_can0_din_paa3,
+                          drive_can0_stb_paa4, drive_can0_en_paa5,
+                          drive_can0_wake_paa6, drive_can0_err_paa7,
+                          drive_can1_stb_pbb0, drive_can1_en_pbb1,
+                          drive_can1_wake_pbb2, drive_can1_err_pbb3 ]
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/pinctrl-tegra.h>
+
+    pinmux@2430000 {
+        compatible = "nvidia,tegra194-pinmux";
+        reg = <0x2430000 0x17000>;
+
+        pinctrl-names = "pex_rst";
+        pinctrl-0 = <&pex_rst_c5_out_state>;
+
+        pex_rst_c5_out_state: pinmux-pex-rst-c5-out {
+            pex_rst {
+                nvidia,pins = "pex_l5_rst_n_pgg1";
+                nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+                nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                nvidia,io-hv = <TEGRA_PIN_ENABLE>;
+                nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
deleted file mode 100644
index 3c8ce28baad6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt
+++ /dev/null
@@ -1,143 +0,0 @@
-NVIDIA Tegra20 pinmux controller
-
-Required properties:
-- compatible: "nvidia,tegra20-pinmux"
-- reg: Should contain the register physical address and length for each of
-  the tri-state, mux, pull-up/down, and pad control register sets.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-Tegra's pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, tristate, drive strength, etc.
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function or tristate parameter. For this
-reason, even seemingly boolean values are actually tristates in this binding:
-unspecified, off, or on. Unspecified is represented as an absent property,
-and off/on are represented as integer values 0 and 1.
-
-Required subnode-properties:
-- nvidia,pins : An array of strings. Each string contains the name of a pin or
-    group. Valid values for these names are listed below.
-
-Optional subnode-properties:
-- nvidia,function: A string containing the name of the function to mux to the
-  pin or group. Valid values for function names are listed below. See the Tegra
-  TRM to determine which are valid for each pin or group.
-- nvidia,pull: Integer, representing the pull-down/up to apply to the pin.
-    0: none, 1: down, 2: up.
-- nvidia,tristate: Integer.
-    0: drive, 1: tristate.
-- nvidia,high-speed-mode: Integer. Enable high speed mode the pins.
-    0: no, 1: yes.
-- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input.
-    0: no, 1: yes.
-- nvidia,low-power-mode: Integer. Valid values 0-3. 0 is least power, 3 is
-    most power. Controls the drive power or current. See "Low Power Mode"
-    or "LPMD1" and "LPMD0" in the Tegra TRM.
-- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVDN" in the
-    Tegra TRM.
-- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVUP" in the
-    Tegra TRM.
-- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is
-    fastest. The range of valid values depends on the pingroup. See
-    "DRVDN_SLWR" in the Tegra TRM.
-- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is
-    fastest. The range of valid values depends on the pingroup. See
-    "DRVUP_SLWF" in the Tegra TRM.
-
-Note that many of these properties are only valid for certain specific pins
-or groups. See the Tegra TRM and various pinmux spreadsheets for complete
-details regarding which groups support which functionality. The Linux pinctrl
-driver may also be a useful reference, since it consolidates, disambiguates,
-and corrects data from all those sources.
-
-Valid values for pin and group names are:
-
-  mux groups:
-
-    These all support nvidia,function, nvidia,tristate, and many support
-    nvidia,pull.
-
-    ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1, dap2, dap3, dap4,
-    ddc, dta, dtb, dtc, dtd, dte, dtf, gma, gmb, gmc, gmd, gme, gpu, gpu7,
-    gpv, hdint, i2cp, irrx, irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn,
-    ld0, ld1, ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12, ld13,
-    ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2, lhs, lm0, lm1, lpp,
-    lpw0, lpw1, lpw2, lsc0, lsc1, lsck, lsda, lsdi, lspi, lvp0, lvp1, lvs,
-    owc, pmc, pta, rm, sdb, sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi,
-    spdo, spia, spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac, uad,
-    uca, ucb, uda.
-
-  tristate groups:
-
-    These only support nvidia,pull.
-
-    ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls, lc, ld17_0,
-    ld19_18, ld21_20, ld23_22.
-
-  drive groups:
-
-    With some exceptions, these support nvidia,high-speed-mode,
-    nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength,
-    nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling.
-
-    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2,
-    drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg,
-    drive_lcd1, drive_lcd2, drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa,
-    drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2, drive_xm2a,
-    drive_xm2c, drive_xm2d, drive_xm2clk, drive_sdio1, drive_crt, drive_ddc,
-    drive_gma, drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_owr,
-    drive_uda.
-
-Valid values for nvidia,functions are:
-
-  ahb_clk, apb_clk, audio_sync, crt, dap1, dap2, dap3, dap4, dap5,
-  displaya, displayb, emc_test0_dll, emc_test1_dll, gmi, gmi_int,
-  hdmi, i2cp, i2c1, i2c2, i2c3, ide, irda, kbc, mio, mipi_hs, nand,
-  osc, owr, pcie, plla_out, pllc_out1, pllm_out1, pllp_out2, pllp_out3,
-  pllp_out4, pwm, pwr_intr, pwr_on, rsvd1, rsvd2, rsvd3, rsvd4, rtck,
-  sdio1, sdio2, sdio3, sdio4, sflash, spdif, spi1, spi2, spi2_alt,
-  spi3, spi4, trace, twc, uarta, uartb, uartc, uartd, uarte, ulpi,
-  vi, vi_sensor_clk, xio
-
-Example:
-
-	pinctrl@70000000 {
-		compatible = "nvidia,tegra20-pinmux";
-		reg = < 0x70000014 0x10    /* Tri-state registers */
-			0x70000080 0x20    /* Mux registers */
-			0x700000a0 0x14    /* Pull-up/down registers */
-			0x70000868 0xa8 >; /* Pad control registers */
-	};
-
-Example board file extract:
-
-	pinctrl@70000000 {
-		sdio4_default: sdio4_default {
-			atb {
-				nvidia,pins = "atb", "gma", "gme";
-				nvidia,function = "sdio4";
-				nvidia,pull = <0>;
-				nvidia,tristate = <0>;
-			};
-		};
-	};
-
-	sdhci@c8000600 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdio4_default>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.yaml
new file mode 100644
index 000000000000..432ea40209a8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra20-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra20 Pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    const: nvidia,tegra20-pinmux
+
+  reg:
+    items:
+      - description: tri-state registers
+      - description: mux register
+      - description: pull-up/down registers
+      - description: pad control registers
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      additionalProperties: false
+      properties:
+        nvidia,pins:
+          items:
+            enum: [ ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1,
+                    dap2, dap3, dap4, ddc, dta, dtb, dtc, dtd, dte, dtf, gma,
+                    gmb, gmc, gmd, gme, gpu, gpu7, gpv, hdint, i2cp, irrx,
+                    irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn, ld0, ld1,
+                    ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12,
+                    ld13, ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2,
+                    lhs, lm0, lm1, lpp, lpw0, lpw1, lpw2, lsc0, lsc1, lsck,
+                    lsda, lsdi, lspi, lvp0, lvp1, lvs, owc, pmc, pta, rm, sdb,
+                    sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi, spdo, spia,
+                    spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac,
+                    uad, uca, ucb, uda,
+                    # tristate groups
+                    ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls,
+                    lc, ld17_0, ld19_18, ld21_20, ld23_22,
+                    # drive groups
+                    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1,
+                    drive_cdev2, drive_csus, drive_dap1, drive_dap2,
+                    drive_dap3, drive_dap4, drive_dbg, drive_lcd1, drive_lcd2,
+                    drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa,
+                    drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2,
+                    drive_xm2a, drive_xm2c, drive_xm2d, drive_xm2clk,
+                    drive_sdio1, drive_crt, drive_ddc, drive_gma, drive_gmb,
+                    drive_gmc, drive_gmd, drive_gme, drive_owr, drive_uda ]
+
+        nvidia,function:
+          enum: [ ahb_clk, apb_clk, audio_sync, crt, dap1, dap2, dap3, dap4,
+                  dap5, displaya, displayb, emc_test0_dll, emc_test1_dll, gmi,
+                  gmi_int, hdmi, i2cp, i2c1, i2c2, i2c3, ide, irda, kbc, mio,
+                  mipi_hs, nand, osc, owr, pcie, plla_out, pllc_out1,
+                  pllm_out1, pllp_out2, pllp_out3, pllp_out4, pwm, pwr_intr,
+                  pwr_on, rsvd1, rsvd2, rsvd3, rsvd4, rtck, sdio1, sdio2,
+                  sdio3, sdio4, sflash, spdif, spi1, spi2, spi2_alt, spi3,
+                  spi4, trace, twc, uarta, uartb, uartc, uartd, uarte, ulpi,
+                  vi, vi_sensor_clk, xio ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,schmitt: true
+        nvidia,pull-down-strength: true
+        nvidia,pull-up-strength: true
+        nvidia,high-speed-mode: true
+        nvidia,low-power-mode: true
+        nvidia,slew-rate-rising: true
+        nvidia,slew-rate-falling: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra20-car.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    pinctrl@70000000 {
+        compatible = "nvidia,tegra20-pinmux";
+        reg = <0x70000014 0x10>, /* Tri-state registers */
+              <0x70000080 0x20>, /* Mux registers */
+              <0x700000a0 0x14>, /* Pull-up/down registers */
+              <0x70000868 0xa8>; /* Pad control registers */
+
+        pinmux {
+            atb {
+                nvidia,pins = "atb", "gma", "gme";
+                nvidia,function = "sdio4";
+                nvidia,pull = <0>;
+                nvidia,tristate = <0>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt
deleted file mode 100644
index 85f211436b8e..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.txt
+++ /dev/null
@@ -1,166 +0,0 @@
-NVIDIA Tegra210 pinmux controller
-
-Required properties:
-- compatible: "nvidia,tegra210-pinmux"
-- reg: Should contain a list of base address and size pairs for:
-  - first entry: The APB_MISC_GP_*_PADCTRL registers (pad control)
-  - second entry: The PINMUX_AUX_* registers (pinmux)
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-Tegra's pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, tristate, drive strength, etc.
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function or tristate parameter. For this
-reason, even seemingly boolean values are actually tristates in this binding:
-unspecified, off, or on. Unspecified is represented as an absent property,
-and off/on are represented as integer values 0 and 1.
-
-See the TRM to determine which properties and values apply to each pin/group.
-Macro values for property values are defined in
-include/dt-binding/pinctrl/pinctrl-tegra.h.
-
-Required subnode-properties:
-- nvidia,pins : An array of strings. Each string contains the name of a pin or
-    group. Valid values for these names are listed below.
-
-Optional subnode-properties:
-- nvidia,function: A string containing the name of the function to mux to the
-    pin or group.
-- nvidia,pull: Integer, representing the pull-down/up to apply to the pin.
-    0: none, 1: down, 2: up.
-- nvidia,tristate: Integer.
-    0: drive, 1: tristate.
-- nvidia,enable-input: Integer. Enable the pin's input path.
-    enable :TEGRA_PIN_ENABLE and
-    disable or output only: TEGRA_PIN_DISABLE.
-- nvidia,open-drain: Integer.
-    enable: TEGRA_PIN_ENABLE.
-    disable: TEGRA_PIN_DISABLE.
-- nvidia,lock: Integer. Lock the pin configuration against further changes
-    until reset.
-    enable: TEGRA_PIN_ENABLE.
-    disable: TEGRA_PIN_DISABLE.
-- nvidia,io-hv: Integer. Select high-voltage receivers.
-    normal: TEGRA_PIN_DISABLE
-    high: TEGRA_PIN_ENABLE
-- nvidia,high-speed-mode: Integer. Enable high speed mode the pins.
-    normal: TEGRA_PIN_DISABLE
-    high: TEGRA_PIN_ENABLE
-- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input.
-    normal: TEGRA_PIN_DISABLE
-    high: TEGRA_PIN_ENABLE
-- nvidia,drive-type: Integer. Valid range 0...3.
-- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVDN" in the
-    Tegra TRM.
-- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest.
-    The range of valid values depends on the pingroup. See "CAL_DRVUP" in the
-    Tegra TRM.
-- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is
-    fastest. The range of valid values depends on the pingroup. See
-    "DRVDN_SLWR" in the Tegra TRM.
-- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is
-    fastest. The range of valid values depends on the pingroup. See
-    "DRVUP_SLWF" in the Tegra TRM.
-
-Valid values for pin and group names (nvidia,pin) are:
-
-  Mux groups:
-
-    These correspond to Tegra PINMUX_AUX_* (pinmux) registers. Any property
-    that exists in those registers may be set for the following pin names.
-
-    In Tegra210, many pins also have a dedicated APB_MISC_GP_*_PADCTRL
-    register. Where that is true, and property that exists in that register
-    may also be set on the following pin names.
-
-    als_prox_int_px3, ap_ready_pv5, ap_wake_bt_ph3, ap_wake_nfc_ph7,
-    aud_mclk_pbb0, batt_bcl, bt_rst_ph4, bt_wake_ap_ph5, button_home_py1,
-    button_power_on_px5, button_slide_sw_py0, button_vol_down_px7,
-    button_vol_up_px6, cam1_mclk_ps0, cam1_pwdn_ps7, cam1_strobe_pt1,
-    cam2_mclk_ps1, cam2_pwdn_pt0, cam_af_en_ps5, cam_flash_en_ps6,
-    cam_i2c_scl_ps2, cam_i2c_sda_ps3, cam_rst_ps4cam_rst_ps4, clk_32k_in,
-    clk_32k_out_py5, clk_req, core_pwr_req, cpu_pwr_req, dap1_din_pb1,
-    dap1_dout_pb2, dap1_fs_pb0, dap1_sclk_pb3, dap2_din_paa2, dap2_dout_paa3,
-    dap2_fs_paa0, dap2_sclk_paa1, dap4_din_pj5, dap4_dout_pj6, dap4_fs_pj4,
-    dap4_sclk_pj7, dmic1_clk_pe0, dmic1_dat_pe1, dmic2_clk_pe2, dmic2_dat_pe3,
-    dmic3_clk_pe4, dmic3_dat_pe5, dp_hpd0_pcc6, dvfs_clk_pbb2, dvfs_pwm_pbb1,
-    gen1_i2c_scl_pj1, gen1_i2c_sda_pj0, gen2_i2c_scl_pj2, gen2_i2c_sda_pj3,
-    gen3_i2c_scl_pf0, gen3_i2c_sda_pf1, gpio_x1_aud_pbb3, gpio_x3_aud_pbb4,
-    gps_en_pi2, gps_rst_pi3, hdmi_cec_pcc0, hdmi_int_dp_hpd_pcc1, jtag_rtck,
-    lcd_bl_en_pv1, lcd_bl_pwm_pv0, lcd_gpio1_pv3, lcd_gpio2_pv4, lcd_rst_pv2,
-    lcd_te_py2, modem_wake_ap_px0, motion_int_px2, nfc_en_pi0, nfc_int_pi1,
-    pa6, pcc7, pe6, pe7, pex_l0_clkreq_n_pa1, pex_l0_rst_n_pa0,
-    pex_l1_clkreq_n_pa4, pex_l1_rst_n_pa3, pex_wake_n_pa2, ph6, pk0, pk1, pk2,
-    pk3, pk4, pk5, pk6, pk7, pl0, pl1, pwr_i2c_scl_py3, pwr_i2c_sda_py4,
-    pwr_int_n, pz0, pz1, pz2, pz3, pz4, pz5, qspi_cs_n_pee1, qspi_io0_pee2,
-    qspi_io1_pee3, qspi_io2_pee4, qspi_io3_pee5, qspi_sck_pee0,
-    sata_led_active_pa5, sdmmc1_clk_pm0, sdmmc1_cmd_pm1, sdmmc1_dat0_pm5,
-    sdmmc1_dat1_pm4, sdmmc1_dat2_pm3, sdmmc1_dat3_pm2, sdmmc3_clk_pp0,
-    sdmmc3_cmd_pp1, sdmmc3_dat0_pp5, sdmmc3_dat1_pp4, sdmmc3_dat2_pp3,
-    sdmmc3_dat3_pp2, shutdown, spdif_in_pcc3, spdif_out_pcc2, spi1_cs0_pc3,
-    spi1_cs1_pc4, spi1_miso_pc1, spi1_mosi_pc0, spi1_sck_pc2, spi2_cs0_pb7,
-    spi2_cs1_pdd0, spi2_miso_pb5, spi2_mosi_pb4, spi2_sck_pb6, spi4_cs0_pc6,
-    spi4_miso_pd0, spi4_mosi_pc7, spi4_sck_pc5, temp_alert_px4, touch_clk_pv7,
-    touch_int_px1, touch_rst_pv6, uart1_cts_pu3, uart1_rts_pu2, uart1_rx_pu1,
-    uart1_tx_pu0, uart2_cts_pg3, uart2_rts_pg2, uart2_rx_pg1, uart2_tx_pg0,
-    uart3_cts_pd4, uart3_rts_pd3, uart3_rx_pd2, uart3_tx_pd1, uart4_cts_pi7,
-    uart4_rts_pi6, uart4_rx_pi5, uart4_tx_pi4, usb_vbus_en0_pcc4,
-    usb_vbus_en1_pcc5, wifi_en_ph0, wifi_rst_ph1, wifi_wake_ap_ph2
-
-  Drive groups:
-
-    These correspond to the Tegra APB_MISC_GP_*_PADCTRL (pad control)
-    registers. Note that where one of these registers controls a single pin
-    for which a PINMUX_AUX_* exists, see the list above for the pin name to
-    use when configuring the pinmux.
-
-    pa6, pcc7, pe6, pe7, ph6, pk0, pk1, pk2, pk3, pk4, pk5, pk6, pk7, pl0, pl1,
-    pz0, pz1, pz2, pz3, pz4, pz5, sdmmc1, sdmmc2, sdmmc3, sdmmc4
-
-Valid values for nvidia,functions are:
-
-    aud, bcl, blink, ccla, cec, cldvfs, clk, core, cpu, displaya, displayb,
-    dmic1, dmic2, dmic3, dp, dtv, extperiph3, i2c1, i2c2, i2c3, i2cpmu, i2cvi,
-    i2s1, i2s2, i2s3, i2s4a, i2s4b, i2s5a, i2s5b, iqc0, iqc1, jtag, pe, pe0,
-    pe1, pmi, pwm0, pwm1, pwm2, pwm3, qspi, rsvd0, rsvd1, rsvd2, rsvd3, sata,
-    sdmmc1, sdmmc3, shutdown, soc, sor0, sor1, spdif, spi1, spi2, spi3, spi4,
-    sys, touch, uart, uarta, uartb, uartc, uartd, usb, vgp1, vgp2, vgp3, vgp4,
-    vgp5, vgp6, vimclk, vimclk2
-
-Example:
-
-	pinmux: pinmux@70000800 {
-		compatible = "nvidia,tegra210-pinmux";
-		reg = <0x0 0x700008d4 0x0 0x2a8>, /* Pad control registers */
-		      <0x0 0x70003000 0x0 0x1000>; /* Mux registers */
-
-		pinctrl-names = "boot";
-		pinctrl-0 = <&state_boot>;
-
-		state_boot: pinmux {
-			gen1_i2c_scl_pj1 {
-				nvidia,pins = "gen1_i2c_scl_pj1",
-				nvidia,function = "i2c1";
-				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
-				nvidia,tristate = <TEGRA_PIN_DISABLE>;
-				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
-				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
-				nvidia,io-hv = <TEGRA_PIN_ENABLE>;
-			};
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.yaml
new file mode 100644
index 000000000000..28ae2e6d0cbc
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra210-pinmux.yaml
@@ -0,0 +1,142 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra210-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra210 Pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    const: nvidia,tegra210-pinmux
+
+  reg:
+    items:
+      - description: APB_MISC_GP_*_PADCTRL register (pad control)
+      - description: PINMUX_AUX_* registers (pinmux)
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      additionalProperties: false
+      properties:
+        nvidia,pins:
+          items:
+            enum: [ als_prox_int_px3, ap_ready_pv5, ap_wake_bt_ph3,
+                    ap_wake_nfc_ph7, aud_mclk_pbb0, batt_bcl, bt_rst_ph4,
+                    bt_wake_ap_ph5, button_home_py1, button_power_on_px5,
+                    button_slide_sw_py0, button_vol_down_px7,
+                    button_vol_up_px6, cam1_mclk_ps0, cam1_pwdn_ps7,
+                    cam1_strobe_pt1, cam2_mclk_ps1, cam2_pwdn_pt0,
+                    cam_af_en_ps5, cam_flash_en_ps6, cam_i2c_scl_ps2,
+                    cam_i2c_sda_ps3, cam_rst_ps4, clk_32k_in, clk_32k_out_py5,
+                    clk_req, core_pwr_req, cpu_pwr_req, dap1_din_pb1,
+                    dap1_dout_pb2, dap1_fs_pb0, dap1_sclk_pb3, dap2_din_paa2,
+                    dap2_dout_paa3, dap2_fs_paa0, dap2_sclk_paa1, dap4_din_pj5,
+                    dap4_dout_pj6, dap4_fs_pj4, dap4_sclk_pj7, dmic1_clk_pe0,
+                    dmic1_dat_pe1, dmic2_clk_pe2, dmic2_dat_pe3, dmic3_clk_pe4,
+                    dmic3_dat_pe5, dp_hpd0_pcc6, dvfs_clk_pbb2, dvfs_pwm_pbb1,
+                    gen1_i2c_scl_pj1, gen1_i2c_sda_pj0, gen2_i2c_scl_pj2,
+                    gen2_i2c_sda_pj3, gen3_i2c_scl_pf0, gen3_i2c_sda_pf1,
+                    gpio_x1_aud_pbb3, gpio_x3_aud_pbb4, gps_en_pi2,
+                    gps_rst_pi3, hdmi_cec_pcc0, hdmi_int_dp_hpd_pcc1,
+                    jtag_rtck, lcd_bl_en_pv1, lcd_bl_pwm_pv0, lcd_gpio1_pv3,
+                    lcd_gpio2_pv4, lcd_rst_pv2, lcd_te_py2, modem_wake_ap_px0,
+                    motion_int_px2, nfc_en_pi0, nfc_int_pi1, pa6, pcc7, pe6,
+                    pe7, pex_l0_clkreq_n_pa1, pex_l0_rst_n_pa0,
+                    pex_l1_clkreq_n_pa4, pex_l1_rst_n_pa3, pex_wake_n_pa2, ph6,
+                    pk0, pk1, pk2, pk3, pk4, pk5, pk6, pk7, pl0, pl1,
+                    pwr_i2c_scl_py3, pwr_i2c_sda_py4, pwr_int_n, pz0, pz1, pz2,
+                    pz3, pz4, pz5, qspi_cs_n_pee1, qspi_io0_pee2,
+                    qspi_io1_pee3, qspi_io2_pee4, qspi_io3_pee5, qspi_sck_pee0,
+                    sata_led_active_pa5, sdmmc1_clk_pm0, sdmmc1_cmd_pm1,
+                    sdmmc1_dat0_pm5, sdmmc1_dat1_pm4, sdmmc1_dat2_pm3,
+                    sdmmc1_dat3_pm2, sdmmc3_clk_pp0, sdmmc3_cmd_pp1,
+                    sdmmc3_dat0_pp5, sdmmc3_dat1_pp4, sdmmc3_dat2_pp3,
+                    sdmmc3_dat3_pp2, shutdown, spdif_in_pcc3, spdif_out_pcc2,
+                    spi1_cs0_pc3, spi1_cs1_pc4, spi1_miso_pc1, spi1_mosi_pc0,
+                    spi1_sck_pc2, spi2_cs0_pb7, spi2_cs1_pdd0, spi2_miso_pb5,
+                    spi2_mosi_pb4, spi2_sck_pb6, spi4_cs0_pc6, spi4_miso_pd0,
+                    spi4_mosi_pc7, spi4_sck_pc5, temp_alert_px4, touch_clk_pv7,
+                    touch_int_px1, touch_rst_pv6, uart1_cts_pu3, uart1_rts_pu2,
+                    uart1_rx_pu1, uart1_tx_pu0, uart2_cts_pg3, uart2_rts_pg2,
+                    uart2_rx_pg1, uart2_tx_pg0, uart3_cts_pd4, uart3_rts_pd3,
+                    uart3_rx_pd2, uart3_tx_pd1, uart4_cts_pi7, uart4_rts_pi6,
+                    uart4_rx_pi5, uart4_tx_pi4, usb_vbus_en0_pcc4,
+                    usb_vbus_en1_pcc5, wifi_en_ph0, wifi_rst_ph1,
+                    wifi_wake_ap_ph2,
+                    # drive groups
+                    drive_pa6, drive_pcc7, drive_pe6, drive_pe7, drive_ph6,
+                    drive_pk0, drive_pk1, drive_pk2, drive_pk3, drive_pk4,
+                    drive_pk5, drive_pk6, drive_pk7, drive_pl0, drive_pl1,
+                    drive_pz0, drive_pz1, drive_pz2, drive_pz3, drive_pz4,
+                    drive_pz5, drive_sdmmc1, drive_sdmmc2, drive_sdmmc3,
+                    drive_sdmmc4 ]
+
+        nvidia,function:
+          enum: [ aud, bcl, blink, ccla, cec, cldvfs, clk, core, cpu, displaya,
+                  displayb, dmic1, dmic2, dmic3, dp, dtv, extperiph3, i2c1,
+                  i2c2, i2c3, i2cpmu, i2cvi, i2s1, i2s2, i2s3, i2s4a, i2s4b,
+                  i2s5a, i2s5b, iqc0, iqc1, jtag, pe, pe0, pe1, pmi, pwm0,
+                  pwm1, pwm2, pwm3, qspi, rsvd0, rsvd1, rsvd2, rsvd3, sata,
+                  sdmmc1, sdmmc3, shutdown, soc, sor0, sor1, spdif, spi1, spi2,
+                  spi3, spi4, sys, touch, uart, uarta, uartb, uartc, uartd,
+                  usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vimclk, vimclk2 ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,pull-down-strength: true
+        nvidia,pull-up-strength: true
+        nvidia,high-speed-mode: true
+        nvidia,enable-input: true
+        nvidia,open-drain: true
+        nvidia,lock: true
+        nvidia,drive-type: true
+        nvidia,io-hv: true
+        nvidia,slew-rate-rising: true
+        nvidia,slew-rate-falling: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/pinctrl/pinctrl-tegra.h>
+
+    pinmux: pinmux@70000800 {
+        compatible = "nvidia,tegra210-pinmux";
+        reg = <0x700008d4 0x02a8>, /* Pad control registers */
+              <0x70003000 0x1000>; /* Mux registers */
+
+        pinctrl-names = "boot";
+        pinctrl-0 = <&state_boot>;
+
+        state_boot: pinmux {
+            gen1_i2c_scl_pj1 {
+                nvidia,pins = "gen1_i2c_scl_pj1";
+                nvidia,function = "i2c1";
+                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+                nvidia,io-hv = <TEGRA_PIN_ENABLE>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt
deleted file mode 100644
index 0e6354c11e6d..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt
+++ /dev/null
@@ -1,144 +0,0 @@
-NVIDIA Tegra30 pinmux controller
-
-The Tegra30 pinctrl binding is very similar to the Tegra20 pinctrl binding,
-as described in nvidia,tegra20-pinmux.txt. In fact, this document assumes
-that binding as a baseline, and only documents the differences between the
-two bindings.
-
-Required properties:
-- compatible: "nvidia,tegra30-pinmux"
-- reg: Should contain the register physical address and length for each of
-  the pad control and mux registers.
-
-Tegra30 adds the following optional properties for pin configuration subnodes:
-- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes.
-- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes.
-- nvidia,lock: Integer. Lock the pin configuration against further changes
-    until reset. 0: no, 1: yes.
-- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes.
-
-As with Tegra20, see the Tegra TRM for complete details regarding which groups
-support which functionality.
-
-Valid values for pin and group names are:
-
-  per-pin mux groups:
-
-    These all support nvidia,function, nvidia,tristate, nvidia,pull,
-    nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain,
-    nvidia,io-reset.
-
-    clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2, dap2_sclk_pa3,
-    dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, gmi_a17_pb0,
-    gmi_a18_pb1, lcd_pwr0_pb2, lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5,
-    sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0, lcd_pwr1_pc1,
-    uart2_txd_pc2, uart2_rxd_pc3, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5,
-    lcd_pwr2_pc6, gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1, lcd_dc1_pd2,
-    sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5, vi_vsync_pd6, vi_hsync_pd7,
-    lcd_d0_pe0, lcd_d1_pe1, lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5,
-    lcd_d6_pe6, lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2, lcd_d11_pf3,
-    lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6, lcd_d15_pf7, gmi_ad0_pg0,
-    gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5,
-    gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2,
-    gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7,
-    gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2, gmi_cs6_n_pi3, gmi_rst_n_pi4,
-    gmi_iordy_pi5, gmi_cs7_n_pi6, gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1,
-    gmi_cs1_n_pj2, lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5,
-    uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs4_n_pk2,
-    gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5, spdif_in_pk6, gmi_a19_pk7,
-    vi_d2_pl0, vi_d3_pl1, vi_d4_pl2, vi_d5_pl3, vi_d6_pl4, vi_d7_pl5,
-    vi_d8_pl6, vi_d9_pl7, lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3,
-    lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7, dap1_fs_pn0,
-    dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, lcd_cs0_n_pn4, lcd_sdout_pn5,
-    lcd_dc0_pn6, hdmi_int_pn7, ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2,
-    ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6,
-    ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3,
-    dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0,
-    kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5,
-    kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2,
-    kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7,
-    kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4,
-    kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1,
-    vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6,
-    sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4, pu5, pu6, jtag_rtck_pu7, pv0,
-    pv1, pv2, pv3, ddc_scl_pv4, ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7,
-    lcd_cs1_n_pw0, lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4,
-    clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0, spi2_miso_px1,
-    spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4, spi1_sck_px5, spi1_cs0_n_px6,
-    spi1_miso_px7, ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3,
-    sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7,
-    sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3, lcd_sck_pz4,
-    sys_clk_req_pz5, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, sdmmc4_dat0_paa0,
-    sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4,
-    sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0,
-    cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7,
-    cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3, sdmmc4_clk_pcc4,
-    clk2_req_pcc5, pex_l2_rst_n_pcc6, pex_l2_clkreq_n_pcc7,
-    pex_l0_prsnt_n_pdd0, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2,
-    pex_wake_n_pdd3, pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5,
-    pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0, clk3_req_pee1,
-    clk1_req_pee2, hdmi_cec_pee3, clk_32k_in, core_pwr_req, cpu_pwr_req, owr,
-    pwr_int_n.
-
-  drive groups:
-
-    These all support nvidia,pull-down-strength, nvidia,pull-up-strength,
-    nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all
-    support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode.
-
-    ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1,
-    dap2, dap3, dap4, dbg, ddc, dev3, gma, gmb, gmc, gmd, gme, gmf, gmg,
-    gmh, gpv, lcd1, lcd2, owr, sdio1, sdio2, sdio3, spi, uaa, uab, uart2,
-    uart3, uda, vi1.
-
-Valid values for nvidia,functions are:
-
-  blink, cec, clk_12m_out, clk_32k_in, core_pwr_req, cpu_pwr_req, crt,
-  dap, ddr, dev3, displaya, displayb, dtv, extperiph1, extperiph2,
-  extperiph3, gmi, gmi_alt, hda, hdcp, hdmi, hsi, i2c1, i2c2, i2c3,
-  i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, invalid, kbc, mio, nand,
-  nand_alt, owr, pcie, pwm0, pwm1, pwm2, pwm3, pwr_int_n, rsvd1, rsvd2,
-  rsvd3, rsvd4, rtck, sata, sdmmc1, sdmmc2, sdmmc3, sdmmc4, spdif, spi1,
-  spi2, spi2_alt, spi3, spi4, spi5, spi6, sysclk, test, trace, uarta,
-  uartb, uartc, uartd, uarte, ulpi, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6,
-  vi, vi_alt1, vi_alt2, vi_alt3
-
-Example:
-
-	pinctrl@70000000 {
-		compatible = "nvidia,tegra30-pinmux";
-		reg = < 0x70000868 0xd0     /* Pad control registers */
-			0x70003000 0x3e0 >; /* Mux registers */
-	};
-
-Example board file extract:
-
-	pinctrl@70000000 {
-		sdmmc4_default: pinmux {
-			sdmmc4_clk_pcc4 {
-				nvidia,pins =	"sdmmc4_clk_pcc4",
-						"sdmmc4_rst_n_pcc3";
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <0>;
-				nvidia,tristate = <0>;
-			};
-			sdmmc4_dat0_paa0 {
-				nvidia,pins =	"sdmmc4_dat0_paa0",
-						"sdmmc4_dat1_paa1",
-						"sdmmc4_dat2_paa2",
-						"sdmmc4_dat3_paa3",
-						"sdmmc4_dat4_paa4",
-						"sdmmc4_dat5_paa5",
-						"sdmmc4_dat6_paa6",
-						"sdmmc4_dat7_paa7";
-				nvidia,function = "sdmmc4";
-				nvidia,pull = <2>;
-				nvidia,tristate = <0>;
-			};
-		};
-	};
-
-	sdhci@78000400 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdmmc4_default>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.yaml
new file mode 100644
index 000000000000..c0eda7848767
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.yaml
@@ -0,0 +1,176 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra30-pinmux.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra30 pinmux Controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    const: nvidia,tegra30-pinmux
+
+  reg:
+    items:
+      - description: pad control registers
+      - description: mux registers
+
+patternProperties:
+  "^pinmux(-[a-z0-9-_]+)?$":
+    type: object
+    properties:
+      phandle: true
+
+    # pin groups
+    additionalProperties:
+      $ref: nvidia,tegra-pinmux-common.yaml
+      additionalProperties: false
+      properties:
+        nvidia,pins:
+          items:
+            enum: [ clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2,
+                    dap2_sclk_pa3, dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6,
+                    sdmmc3_cmd_pa7, gmi_a17_pb0, gmi_a18_pb1, lcd_pwr0_pb2,
+                    lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5,
+                    sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0,
+                    lcd_pwr1_pc1, uart2_txd_pc2, uart2_rxd_pc3,
+                    gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, lcd_pwr2_pc6,
+                    gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1,
+                    lcd_dc1_pd2, sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5,
+                    vi_vsync_pd6, vi_hsync_pd7, lcd_d0_pe0, lcd_d1_pe1,
+                    lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5, lcd_d6_pe6,
+                    lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2,
+                    lcd_d11_pf3, lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6,
+                    lcd_d15_pf7, gmi_ad0_pg0, gmi_ad1_pg1, gmi_ad2_pg2,
+                    gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, gmi_ad6_pg6,
+                    gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2,
+                    gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6,
+                    gmi_ad15_ph7, gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2,
+                    gmi_cs6_n_pi3, gmi_rst_n_pi4, gmi_iordy_pi5, gmi_cs7_n_pi6,
+                    gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1, gmi_cs1_n_pj2,
+                    lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5,
+                    uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1,
+                    gmi_cs4_n_pk2, gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5,
+                    spdif_in_pk6, gmi_a19_pk7, vi_d2_pl0, vi_d3_pl1, vi_d4_pl2,
+                    vi_d5_pl3, vi_d6_pl4, vi_d7_pl5, vi_d8_pl6, vi_d9_pl7,
+                    lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3,
+                    lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7,
+                    dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3,
+                    lcd_cs0_n_pn4, lcd_sdout_pn5, lcd_dc0_pn6, hdmi_int_pn7,
+                    ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2,
+                    ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5,
+                    ulpi_data5_po6, ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1,
+                    dap3_dout_pp2, dap3_sclk_pp3, dap4_fs_pp4, dap4_din_pp5,
+                    dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0, kb_col1_pq1,
+                    kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5,
+                    kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1,
+                    kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, kb_row5_pr5,
+                    kb_row6_pr6, kb_row7_pr7, kb_row8_ps0, kb_row9_ps1,
+                    kb_row10_ps2, kb_row11_ps3, kb_row12_ps4, kb_row13_ps5,
+                    kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1,
+                    vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5,
+                    gen2_i2c_sda_pt6, sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4,
+                    pu5, pu6, jtag_rtck_pu7, pv0, pv1, pv2, pv3, ddc_scl_pv4,
+                    ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7, lcd_cs1_n_pw0,
+                    lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4,
+                    clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0,
+                    spi2_miso_px1, spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4,
+                    spi1_sck_px5, spi1_cs0_n_px6, spi1_miso_px7, ulpi_clk_py0,
+                    ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, sdmmc1_dat3_py4,
+                    sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7,
+                    sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3,
+                    lcd_sck_pz4, sys_clk_req_pz5, pwr_i2c_scl_pz6,
+                    pwr_i2c_sda_pz7, sdmmc4_dat0_paa0, sdmmc4_dat1_paa1,
+                    sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4,
+                    sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0,
+                    cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6,
+                    pbb7, cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3,
+                    sdmmc4_clk_pcc4, clk2_req_pcc5, pex_l2_rst_n_pcc6,
+                    pex_l2_clkreq_n_pcc7, pex_l0_prsnt_n_pdd0,
+                    pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2, pex_wake_n_pdd3,
+                    pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5,
+                    pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0,
+                    clk3_req_pee1, clk1_req_pee2, hdmi_cec_pee3, clk_32k_in,
+                    core_pwr_req, cpu_pwr_req, owr, pwr_int_n,
+                    # drive groups
+                    drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3,
+                    drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_cec,
+                    drive_crt, drive_csus, drive_dap1, drive_dap2, drive_dap3,
+                    drive_dap4, drive_dbg, drive_ddc, drive_dev3, drive_gma,
+                    drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_gmf,
+                    drive_gmg, drive_gmh, drive_gpv, drive_lcd1, drive_lcd2,
+                    drive_owr, drive_sdio1, drive_sdio2, drive_sdio3,
+                    drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3,
+                    drive_uda, drive_vi1 ]
+
+        nvidia,function:
+          enum: [ blink, cec, clk_12m_out, clk_32k_in, core_pwr_req,
+                  cpu_pwr_req, crt, dap, ddr, dev3, displaya, displayb, dtv,
+                  extperiph1, extperiph2, extperiph3, gmi, gmi_alt, hda, hdcp,
+                  hdmi, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2,
+                  i2s3, i2s4, invalid, kbc, mio, nand, nand_alt, owr, pcie,
+                  pwm0, pwm1, pwm2, pwm3, pwr_int_n, rsvd1, rsvd2, rsvd3,
+                  rsvd4, rtck, sata, sdmmc1, sdmmc2, sdmmc3, sdmmc4, spdif,
+                  spi1, spi2, spi2_alt, spi3, spi4, spi5, spi6, sysclk, test,
+                  trace, uarta, uartb, uartc, uartd, uarte, ulpi, vgp1, vgp2,
+                  vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt2, vi_alt3 ]
+
+        nvidia,pull: true
+        nvidia,tristate: true
+        nvidia,schmitt: true
+        nvidia,pull-down-strength: true
+        nvidia,pull-up-strength: true
+        nvidia,high-speed-mode: true
+        nvidia,low-power-mode: true
+        nvidia,enable-input: true
+        nvidia,open-drain: true
+        nvidia,lock: true
+        nvidia,io-reset: true
+        nvidia,slew-rate-rising: true
+        nvidia,slew-rate-falling: true
+
+      required:
+        - nvidia,pins
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    pinctrl@70000000 {
+        compatible = "nvidia,tegra30-pinmux";
+        reg = <0x70000868 0x0d0>, /* Pad control registers */
+              <0x70003000 0x3e0>; /* Mux registers */
+
+        pinmux {
+            sdmmc4_clk_pcc4 {
+                nvidia,pins = "sdmmc4_clk_pcc4",
+                              "sdmmc4_rst_n_pcc3";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <0>;
+                nvidia,tristate = <0>;
+            };
+
+            sdmmc4_dat0_paa0 {
+                nvidia,pins = "sdmmc4_dat0_paa0",
+                              "sdmmc4_dat1_paa1",
+                              "sdmmc4_dat2_paa2",
+                              "sdmmc4_dat3_paa3",
+                              "sdmmc4_dat4_paa4",
+                              "sdmmc4_dat5_paa5",
+                              "sdmmc4_dat6_paa6",
+                              "sdmmc4_dat7_paa7";
+                nvidia,function = "sdmmc4";
+                nvidia,pull = <2>;
+                nvidia,tristate = <0>;
+            };
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
index f5a121311f61..be81ed22a036 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic pin configuration node schema
+title: Generic Pin Configuration Node
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt
deleted file mode 100644
index 4023bad2fe39..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-SEMTECH SX150x GPIO expander bindings
-
-Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and
-../interrupt-controller/interrupts.txt for generic information regarding
-pin controller, GPIO, and interrupt bindings.
-
-Required properties:
-- compatible: should be one of :
-			"semtech,sx1501q",
-			"semtech,sx1502q",
-			"semtech,sx1503q",
-			"semtech,sx1504q",
-			"semtech,sx1505q",
-			"semtech,sx1506q",
-			"semtech,sx1507q",
-			"semtech,sx1508q",
-			"semtech,sx1509q".
-
-- reg: The I2C slave address for this device.
-
-- #gpio-cells: Should be 2. The first cell is the GPIO number and the
-		second cell is used to specify optional parameters:
-		bit 0: polarity (0: normal, 1: inverted)
-
-- gpio-controller: Marks the device as a GPIO controller.
-
-Optional properties :
-- interrupts: Interrupt specifier for the controllers interrupt.
-
-- interrupt-controller: Marks the device as a interrupt controller.
-
-- semtech,probe-reset: Will trigger a reset of the GPIO expander on probe,
-		only for sx1507q, sx1508q and sx1509q
-
-The GPIO expander can optionally be used as an interrupt controller, in
-which case it uses the default two cell specifier.
-
-Required properties for pin configuration sub-nodes:
- - pins: List of pins to which the configuration applies.
-
-Optional properties for pin configuration sub-nodes:
-----------------------------------------------------
- - bias-disable: disable any pin bias, except the OSCIO pin
- - bias-pull-up: pull up the pin, except the OSCIO pin
- - bias-pull-down: pull down the pin, except the OSCIO pin
- - bias-pull-pin-default: use pin-default pull state, except the OSCIO pin
- - drive-push-pull: drive actively high and low
- - drive-open-drain: drive with open drain only for sx1507q, sx1508q and sx1509q and except the OSCIO pin
- - output-low: set the pin to output mode with low level
- - output-high: set the pin to output mode with high level
-
-Example:
-
-	i2c0gpio-expander@20{
-		#gpio-cells = <2>;
-		#interrupt-cells = <2>;
-		compatible = "semtech,sx1506q";
-		reg = <0x20>;
-		interrupt-parent = <&gpio_1>;
-		interrupts = <16 0>;
-
-		gpio-controller;
-		interrupt-controller;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&gpio1_cfg_pins>;
-
-		gpio1_cfg_pins: gpio1-cfg {
-			pins = "gpio1";
-			bias-pull-up;
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
index 551df3d9b809..008c3ab7f1bb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/pinctrl/pinmux-node.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Generic pin multiplexing node schema
+title: Generic Pin Multiplexing Node
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
index 931e5c190ead..93f231c7a3b4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml
@@ -7,11 +7,10 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Technologies, Inc. IPQ6018 TLMM block
 
 maintainers:
-  - Sricharan R <sricharan@codeaurora.org>
+  - Bjorn Andersson <andersson@kernel.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  IPQ6018 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC.
 
 properties:
   compatible:
@@ -20,36 +19,28 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description:
-      Specifies the PIN numbers and Flags, as defined in defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
 
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
-
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pinmux$':
-    type: object
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-ipq6018-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-ipq6018-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-ipq6018-tlmm-state:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "/schemas/pinctrl/pincfg-node.yaml"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -63,7 +54,7 @@ patternProperties:
                       sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
                       qdsd_data3 ]
         minItems: 1
-        maxItems: 4
+        maxItems: 16
 
       function:
         description:
@@ -72,12 +63,12 @@ patternProperties:
         enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,
                 atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac,
                 atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0,
-                atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp1_i2c,
-                blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp6_i2c, blsp1_spi,
+                atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c,
+                blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi,
                 blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi,
                 blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi,
                 blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi,
-                blsp6_spi, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst,
+                blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst,
                 cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,
                 cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v,
                 dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass,
@@ -92,64 +83,48 @@ patternProperties:
                 qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,
                 qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,
                 qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
-                qdss_tracedata_a, qdss_tracedata_b, reset_n, sd_card, sd_write,
-                sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3,
-                uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ]
-
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
+                qdss_tracedata_a, qdss_tracedata_b, qpic_pad, reset_n, sd_card,
+                sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2,
+                uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ]
 
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        tlmm: pinctrl@1000000 {
-              compatible = "qcom,ipq6018-pinctrl";
-              reg = <0x01000000 0x300000>;
-              interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-              interrupt-controller;
-              #interrupt-cells = <2>;
-              gpio-controller;
-              #gpio-cells = <2>;
-              gpio-ranges = <&tlmm 0 0 80>;
-
-              serial3-pinmux {
-                      pins = "gpio44", "gpio45";
-                      function = "blsp2_uart";
-                      drive-strength = <8>;
-                      bias-pull-down;
-              };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,ipq6018-pinctrl";
+        reg = <0x01000000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 80>;
+
+        serial3-state {
+            pins = "gpio44", "gpio45";
+            function = "blsp2_uart";
+            drive-strength = <8>;
+            bias-pull-down;
         };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt
deleted file mode 100644
index 7b151894f5a0..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.txt
+++ /dev/null
@@ -1,181 +0,0 @@
-Qualcomm Technologies, Inc. IPQ8074 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-IPQ8074 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,ipq8074-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio0-gpio69
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-		    atest_char, atest_char0, atest_char1, atest_char2,
-		    atest_char3, audio_rxbclk, audio_rxd, audio_rxfsync,
-		    audio_rxmclk, audio_txbclk, audio_txd, audio_txfsync,
-		    audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart, blsp1_i2c,
-		    blsp1_spi, blsp1_uart, blsp2_i2c, blsp2_spi, blsp2_uart,
-		    blsp3_i2c, blsp3_spi, blsp3_spi0, blsp3_spi1, blsp3_spi2,
-		    blsp3_spi3, blsp3_uart, blsp4_i2c0, blsp4_i2c1, blsp4_spi0,
-		    blsp4_spi1, blsp4_uart0, blsp4_uart1, blsp5_i2c, blsp5_spi,
-		    blsp5_uart, burn0, burn1, cri_trng, cri_trng0, cri_trng1,
-		    cxc0, cxc1, dbg_out, gcc_plltest, gcc_tlmm, gpio, ldo_en,
-		    ldo_update, led0, led1, led2, mac0_sa0, mac0_sa1, mac1_sa0,
-		    mac1_sa1, mac1_sa2, mac1_sa3, mac2_sa0, mac2_sa1, mdc,
-		    mdio, pcie0_clk, pcie0_rst, pcie0_wake, pcie1_clk,
-		    pcie1_rst, pcie1_wake, pcm_drx, pcm_dtx, pcm_fsync,
-		    pcm_pclk, pcm_zsi0, pcm_zsi1, prng_rosc, pta1_0, pta1_1,
-		    pta1_2, pta2_0, pta2_1, pta2_2, pwm0, pwm1, pwm2, pwm3,
-		    qdss_cti_trig_in_a0, qdss_cti_trig_in_a1,
-		    qdss_cti_trig_in_b0, qdss_cti_trig_in_b1,
-		    qdss_cti_trig_out_a0, qdss_cti_trig_out_a1,
-		    qdss_cti_trig_out_b0, qdss_cti_trig_out_b1,
-		    qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a,
-		    qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b,
-		    qpic, rx0, rx1, rx2, sd_card, sd_write, tsens_max, wci2a,
-		    wci2b, wci2c, wci2d
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@1000000 {
-		compatible = "qcom,ipq8074-pinctrl";
-		reg = <0x1000000 0x300000>;
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 70>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		uart2: uart2-default {
-			mux {
-				pins = "gpio23", "gpio24";
-				function = "blsp4_uart1";
-			};
-
-			rx {
-				pins = "gpio23";
-				drive-strength = <4>;
-				bias-disable;
-			};
-
-			tx {
-				pins = "gpio24";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.yaml
new file mode 100644
index 000000000000..5687acaf19bf
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,ipq8074-pinctrl.yaml
@@ -0,0 +1,135 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,ipq8074-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm IPQ8074 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm IPQ8074 SoC.
+
+properties:
+  compatible:
+    const: qcom,ipq8074-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 35
+
+  gpio-line-names:
+    maxItems: 70
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-ipq8074-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-ipq8074-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-ipq8074-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          pattern: "^gpio([0-9]|[1-6][0-9]|70)$"
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, atest_char, atest_char0, atest_char1, atest_char2,
+                atest_char3, audio_rxbclk, audio_rxd, audio_rxfsync,
+                audio_rxmclk, audio_txbclk, audio_txd, audio_txfsync,
+                audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart, blsp1_i2c,
+                blsp1_spi, blsp1_uart, blsp2_i2c, blsp2_spi, blsp2_uart,
+                blsp3_i2c, blsp3_spi, blsp3_spi0, blsp3_spi1, blsp3_spi2,
+                blsp3_spi3, blsp3_uart, blsp4_i2c0, blsp4_i2c1, blsp4_spi0,
+                blsp4_spi1, blsp4_uart0, blsp4_uart1, blsp5_i2c, blsp5_spi,
+                blsp5_uart, burn0, burn1, cri_trng, cri_trng0, cri_trng1, cxc0,
+                cxc1, dbg_out, gcc_plltest, gcc_tlmm, ldo_en, ldo_update, led0,
+                led1, led2, mac0_sa0, mac0_sa1, mac1_sa0, mac1_sa1, mac1_sa2,
+                mac1_sa3, mac2_sa0, mac2_sa1, mdc, mdio, pcie0_clk, pcie0_rst,
+                pcie0_wake, pcie1_clk, pcie1_rst, pcie1_wake, pcm_drx, pcm_dtx,
+                pcm_fsync, pcm_pclk, pcm_zsi0, pcm_zsi1, prng_rosc, pta1_0,
+                pta1_1, pta1_2, pta2_0, pta2_1, pta2_2, pwm0, pwm1, pwm2, pwm3,
+                qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, qdss_cti_trig_in_b0,
+                qdss_cti_trig_in_b1, qdss_cti_trig_out_a0,
+                qdss_cti_trig_out_a1, qdss_cti_trig_out_b0,
+                qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_traceclk_b,
+                qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a,
+                qdss_tracedata_b, qpic, rx0, rx1, rx2, sd_card, sd_write,
+                tsens_max, wci2a, wci2b, wci2c, wci2d ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,ipq8074-pinctrl";
+        reg = <0x01000000 0x300000>;
+        gpio-controller;
+        #gpio-cells = <0x2>;
+        gpio-ranges = <&tlmm 0 0 70>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <0x2>;
+
+        serial4-state {
+            pins = "gpio23", "gpio24";
+            function = "blsp4_uart1";
+            drive-strength = <8>;
+            bias-disable;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-tlmm.yaml
similarity index 84%
rename from Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-tlmm.yaml
index f7bd4be1739e..a0a12171b6d0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. MDM9607 TLMM block
@@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. MDM9607 TLMM block
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  MDM9607 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MDM9607 SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -26,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -40,20 +38,20 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-mdm9607-tlmm-state"
       - patternProperties:
           ".*":
             $ref: "#/$defs/qcom-mdm9607-tlmm-state"
 
-'$defs':
+$defs:
   qcom-mdm9607-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -115,20 +113,19 @@ patternProperties:
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        tlmm: pinctrl@1000000 {
-          compatible = "qcom,mdm9607-tlmm";
-          reg = <0x01000000 0x300000>;
-          interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-          gpio-controller;
-          gpio-ranges = <&msmgpio 0 0 80>;
-          #gpio-cells = <2>;
-          interrupt-controller;
-          #interrupt-cells = <2>;
-        };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,mdm9607-tlmm";
+        reg = <0x01000000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        gpio-ranges = <&msmgpio 0 0 80>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt
deleted file mode 100644
index d46973968873..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.txt
+++ /dev/null
@@ -1,161 +0,0 @@
-Qualcomm MDM9615 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MDM9615 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,mdm9615-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio0-gpio87
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins.
-		    Valid values are:
-		    gpio, gsbi2_i2c, gsbi3, gsbi4, gsbi5_i2c, gsbi5_uart,
-		    sdc2, ebi2_lcdc, ps_hold, prim_audio, sec_audio,
-		    cdc_mclk
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	msmgpio: pinctrl@800000 {
-		compatible = "qcom,mdm9615-pinctrl";
-		reg = <0x800000 0x4000>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&msmgpio 0 0 88>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		interrupts = <0 16 0x4>;
-
-		gsbi8_uart: gsbi8-uart {
-			mux {
-				pins = "gpio34", "gpio35";
-				function = "gsbi8";
-			};
-
-			tx {
-				pins = "gpio34";
-				drive-strength = <4>;
-				bias-disable;
-			};
-
-			rx {
-				pins = "gpio35";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.yaml
new file mode 100644
index 000000000000..a4f6e4c588f4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,mdm9615-pinctrl.yaml
@@ -0,0 +1,119 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9615-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. MDM9615 TLMM block
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description: Top Level Mode Multiplexer pin controller in Qualcomm MDM9615 SoC.
+
+$ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,mdm9615-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  '#interrupt-cells': true
+  gpio-controller: true
+  '#gpio-cells': true
+  gpio-ranges: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-mdm9615-pinctrl-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-mdm9615-pinctrl-state"
+        additionalProperties: false
+
+$defs:
+  qcom-mdm9615-pinctrl-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          pattern: "^gpio([0-9]|[1-7][0-9]|8[0-7])$"
+        minItems: 1
+        maxItems: 16
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, gsbi2_i2c, gsbi3, gsbi4, gsbi5_i2c, gsbi5_uart,
+                sdc2, ebi2_lcdc, ps_hold, prim_audio, sec_audio, cdc_mclk, ]
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      output-high: true
+      output-low: true
+      input-enable: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@1000000 {
+      compatible = "qcom,mdm9615-pinctrl";
+      reg = <0x01000000 0x300000>;
+      interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+      gpio-controller;
+      gpio-ranges = <&msmgpio 0 0 88>;
+      #gpio-cells = <2>;
+      interrupt-controller;
+      #interrupt-cells = <2>;
+
+      gsbi3-state {
+        pins = "gpio8", "gpio9", "gpio10", "gpio11";
+        function = "gsbi3";
+        drive-strength = <8>;
+        bias-disable;
+      };
+
+      gsbi5-i2c-state {
+        sda-pins {
+          pins = "gpio16";
+          function = "gsbi5_i2c";
+          drive-strength = <8>;
+          bias-disable;
+        };
+
+        scl-pins {
+          pins = "gpio17";
+          function = "gsbi5_i2c";
+          drive-strength = <2>;
+          bias-disable;
+        };
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
index ab4a2b4cfda2..3b79f5be860b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
@@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. MSM8226 TLMM block
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  MSM8226 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8226 SoC.
 
 properties:
   compatible:
@@ -21,38 +20,32 @@ properties:
     description: Specifies the base address and size of the TLMM register space
     maxItems: 1
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description: Specifies the PIN numbers and Flags, as defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
+  "#gpio-cells": true
+  gpio-ranges: true
 
   gpio-reserved-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8226-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8226-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8226-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "/schemas/pinctrl/pincfg-node.yaml"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -71,65 +64,51 @@ patternProperties:
           Specify the alternative function to be configured for the specified
           pins. Functions are only valid for gpio pins.
         enum: [ gpio, cci_i2c0, blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim5,
-                blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c5, blsp_spi1,
+                blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_spi1,
                 blsp_spi2, blsp_spi3, blsp_spi5, blsp_uart1, blsp_uart2,
-                blsp_uart3, blsp_uart5, cam_mclk0, cam_mclk1, wlan ]
-
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
+                blsp_uart3, blsp_uart4, blsp_uart5, cam_mclk0, cam_mclk1, sdc3,
+                wlan ]
 
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
+      input-enable: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        msmgpio: pinctrl@fd510000 {
-                compatible = "qcom,msm8226-pinctrl";
-                reg = <0xfd510000 0x4000>;
-
-                gpio-controller;
-                #gpio-cells = <2>;
-                gpio-ranges = <&msmgpio 0 0 117>;
-                interrupt-controller;
-                #interrupt-cells = <2>;
-                interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-
-                serial-pins {
-                        pins = "gpio8", "gpio9";
-                        function = "blsp_uart3";
-                        drive-strength = <8>;
-                        bias-disable;
-                };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    msmgpio: pinctrl@fd510000 {
+        compatible = "qcom,msm8226-pinctrl";
+        reg = <0xfd510000 0x4000>;
+
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&msmgpio 0 0 117>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+
+        serial-state {
+            pins = "gpio8", "gpio9";
+            function = "blsp_uart3";
+            drive-strength = <8>;
+            bias-disable;
         };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt
deleted file mode 100644
index f095209848c8..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.txt
+++ /dev/null
@@ -1,96 +0,0 @@
-Qualcomm MSM8660 TLMM block
-
-Required properties:
-- compatible: "qcom,msm8660-pinctrl"
-- reg: Should be the base address and length of the TLMM block.
-- interrupts: Should be the parent IRQ of the TLMM block.
-- interrupt-controller: Marks the device node as an interrupt controller.
-- #interrupt-cells: Should be two.
-- gpio-controller: Marks the device node as a GPIO controller.
-- #gpio-cells : Should be two.
-                The first cell is the gpio pin number and the
-                second cell is used for optional parameters.
-- gpio-ranges: see ../gpio/gpio.txt
-
-Optional properties:
-
-- gpio-reserved-ranges: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-Qualcomm's pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
- pins, function, bias-disable, bias-pull-down, bias-pull-up, drive-strength,
- output-low, output-high.
-
-Non-empty subnodes must specify the 'pins' property.
-
-Valid values for pins are:
-  gpio0-gpio172, sdc3_clk, sdc3_cmd, sdc3_data sdc4_clk, sdc4_cmd, sdc4_data
-
-Valid values for function are:
-  gpio, cam_mclk, dsub, ext_gps, gp_clk_0a, gp_clk_0b, gp_clk_1a, gp_clk_1b,
-  gp_clk_2a, gp_clk_2b, gp_mn, gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n,
-  gsbi1_spi_cs2b_n, gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
-  gsbi2_spi_cs3_n, gsbi3, gsbi3_spi_cs1_n, gsbi3_spi_cs2_n, gsbi3_spi_cs3_n,
-  gsbi4, gsbi5, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11, gsbi12, hdmi, i2s,
-  lcdc, mdp_vsync, mi2s, pcm, ps_hold, sdc1, sdc2, sdc5, tsif1, tsif2, usb_fs1,
-  usb_fs1_oe_n, usb_fs2, usb_fs2_oe_n, vfe, vsens_alarm, ebi2, ebi2cs
-
-Example:
-
-	msmgpio: pinctrl@800000 {
-		compatible = "qcom,msm8660-pinctrl";
-		reg = <0x800000 0x4000>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&msmgpio 0 0 173>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		interrupts = <0 16 0x4>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&gsbi12_uart>;
-
-		gsbi12_uart: gsbi12-uart {
-			mux {
-				pins = "gpio117", "gpio118";
-				function = "gsbi12";
-			};
-
-			tx {
-				pins = "gpio118";
-				drive-strength = <8>;
-				bias-disable;
-			};
-
-			rx {
-				pins = "gpio117";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.yaml
new file mode 100644
index 000000000000..ad0cad4694c0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8660-pinctrl.yaml
@@ -0,0 +1,125 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8660-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8660 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8660 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8660-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 86
+
+  gpio-line-names:
+    maxItems: 173
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8660-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8660-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8660-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-2])$"
+            - enum: [ sdc3_clk, sdc3_cmd, sdc3_data, sdc4_clk, sdc4_cmd, sdc4_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, cam_mclk, dsub, ext_gps, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+                gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gsbi1, gsbi1_spi_cs1_n,
+                gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n, gsbi1_spi_cs3_n, gsbi2,
+                gsbi2_spi_cs1_n, gsbi2_spi_cs2_n, gsbi2_spi_cs3_n, gsbi3,
+                gsbi3_spi_cs1_n, gsbi3_spi_cs2_n, gsbi3_spi_cs3_n, gsbi4,
+                gsbi5, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11, gsbi12,
+                hdmi, i2s, lcdc, mdp_vsync, mi2s, pcm, ps_hold, sdc1, sdc2,
+                sdc5, tsif1, tsif2, usb_fs1, usb_fs1_oe_n, usb_fs2,
+                usb_fs2_oe_n, vfe, vsens_alarm, ebi2, ebi2cs ]
+
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@800000 {
+        compatible = "qcom,msm8660-pinctrl";
+        reg = <0x800000 0x4000>;
+
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 173>;
+        #gpio-cells = <2>;
+        interrupts = <0 16 0x4>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        gsbi3-i2c-state {
+            pins = "gpio43", "gpio44";
+            function = "gsbi3";
+            drive-strength = <8>;
+            bias-disable;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
index e03530091478..cc6d0c9c5100 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
@@ -10,8 +10,7 @@ maintainers:
   - Stephan Gerhold <stephan@gerhold.net>
 
 description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the MSM8909 platform.
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8909 SoC.
 
 allOf:
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
@@ -25,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -39,12 +38,13 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-msm8909-tlmm-state"
       - patternProperties:
-          ".*":
+          "-pins$":
             $ref: "#/$defs/qcom-msm8909-tlmm-state"
+        additionalProperties: false
 
 $defs:
   qcom-msm8909-tlmm-state:
@@ -52,7 +52,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -112,41 +112,40 @@ $defs:
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-
-        pinctrl@1000000 {
-                compatible = "qcom,msm8909-tlmm";
-                reg = <0x1000000 0x300000>;
-                interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-                gpio-controller;
-                #gpio-cells = <2>;
-                gpio-ranges = <&tlmm 0 0 117>;
-                interrupt-controller;
-                #interrupt-cells = <2>;
-
-                gpio-wo-subnode-state {
-                        pins = "gpio1";
-                        function = "gpio";
-                };
-
-                uart-w-subnodes-state {
-                        rx {
-                                pins = "gpio4";
-                                function = "blsp_uart1";
-                                bias-pull-up;
-                        };
-
-                        tx {
-                                pins = "gpio5";
-                                function = "blsp_uart1";
-                                bias-disable;
-                        };
-                };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    pinctrl@1000000 {
+        compatible = "qcom,msm8909-tlmm";
+        reg = <0x1000000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 117>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        gpio-wo-subnode-state {
+            pins = "gpio1";
+            function = "gpio";
         };
+
+        uart-w-subnodes-state {
+            rx-pins {
+                pins = "gpio4";
+                function = "blsp_uart1";
+                bias-pull-up;
+            };
+
+            tx-pins {
+                pins = "gpio5";
+                function = "blsp_uart1";
+                bias-disable;
+            };
+        };
+    };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt
deleted file mode 100644
index 3354a63296d9..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.txt
+++ /dev/null
@@ -1,195 +0,0 @@
-Qualcomm MSM8916 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8916 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,msm8916-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio0-gpio121,
-		    sdc1_clk,
-		    sdc1_cmd,
-		    sdc1_data
-		    sdc2_clk,
-		    sdc2_cmd,
-		    sdc2_data,
-		    qdsd_cmd,
-		    qdsd_data0,
-		    qdsd_data1,
-		    qdsd_data2,
-		    qdsd_data3
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-	adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, atest_char0,
-	atest_char1, atest_char2, atest_char3, atest_combodac, atest_gpsadc0,
-	atest_gpsadc1, atest_tsens, atest_wlan0, atest_wlan1, backlight_en,
-	bimc_dte0,bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4,
-	blsp_i2c5, blsp_i2c6, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2,
-	blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3,
-	blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2, blsp_spi3_cs3, blsp_spi4,
-	blsp_spi5, blsp_spi6, blsp_uart1, blsp_uart2, blsp_uim1, blsp_uim2,
-	cam1_rst, cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c,
-	cci_timer0, cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out,
-	display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us,
-	ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
-	gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0, gsm0_tx1,
-	gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2, ldo_en,
-	ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc, nav_pps, nav_tsync,
-	pa_indicator, pbs0, pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc,
-	pwr_crypto_enabled_a, pwr_crypto_enabled_b, pwr_modem_enabled_a,
-	pwr_modem_enabled_b, pwr_nav_enabled_a, pwr_nav_enabled_b,
-	qdss_ctitrig_in_a0, qdss_ctitrig_in_a1, qdss_ctitrig_in_b0,
-	qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, qdss_ctitrig_out_a1,
-	qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, qdss_traceclk_a,
-	qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a,
-	qdss_tracedata_b, reset_n, sd_card, sd_write, sec_mi2s, smb_int,
-	ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm,
-	wcss_wlan, webcam1_rst
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@1000000 {
-		compatible = "qcom,msm8916-pinctrl";
-		reg = <0x1000000 0x300000>;
-		interrupts = <0 208 0>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 122>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		uart2: uart2-default {
-			mux {
-				pins = "gpio4", "gpio5";
-				function = "blsp_uart2";
-			};
-
-			tx {
-				pins = "gpio4";
-				drive-strength = <4>;
-				bias-disable;
-			};
-
-			rx {
-				pins = "gpio5";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.yaml
new file mode 100644
index 000000000000..5495f58905af
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8916-pinctrl.yaml
@@ -0,0 +1,166 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8916-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8916 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8916 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8916-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 61
+
+  gpio-line-names:
+    maxItems: 122
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8916-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8916-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8916-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9]|12[01])$"
+            - enum: [ qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
+                      qdsd_data3, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk,
+                      sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,
+                atest_char0, atest_char1, atest_char2, atest_char3,
+                atest_combodac, atest_gpsadc0, atest_gpsadc1, atest_tsens,
+                atest_wlan0, atest_wlan1, backlight_en, bimc_dte0, bimc_dte1,
+                blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5,
+                blsp_i2c6, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2,
+                blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2,
+                blsp_spi2_cs3, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2,
+                blsp_spi3_cs3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_uart1,
+                blsp_uart2, blsp_uim1, blsp_uim2, cam1_rst, cam1_standby,
+                cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,
+                cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out,
+                display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc,
+                euro_us, ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b,
+                gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b,
+                gsm0_tx0, gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0,
+                kpsns1, kpsns2, ldo_en, ldo_update, mag_int, mdp_vsync,
+                modem_tsync, m_voc, nav_pps, nav_tsync, pa_indicator, pbs0,
+                pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc,
+                pwr_crypto_enabled_a, pwr_crypto_enabled_b,
+                pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,
+                pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1,
+                qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,
+                qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,
+                qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a,
+                qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, reset_n,
+                sd_card, sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1,
+                uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan,
+                webcam1_rst ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    msmgpio: pinctrl@1000000 {
+        compatible = "qcom,msm8916-pinctrl";
+        reg = <0x01000000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        gpio-ranges = <&msmgpio 0 0 122>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        blsp1-uart2-sleep-state {
+            pins = "gpio4", "gpio5";
+            function = "gpio";
+
+            drive-strength = <2>;
+            bias-pull-down;
+        };
+
+        spi1-default-state {
+            spi-pins {
+                pins = "gpio0", "gpio1", "gpio3";
+                function = "blsp_spi1";
+
+                drive-strength = <12>;
+                bias-disable;
+            };
+
+            cs-pins {
+                pins = "gpio2";
+                function = "gpio";
+
+                drive-strength = <16>;
+                bias-disable;
+                output-high;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml
index d4da558cde54..c9a4a79e8d01 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml
@@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. MSM8953 TLMM block
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  MSM8953 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8953 SoC.
 
 properties:
   compatible:
@@ -20,38 +19,30 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description:
-      Specifies the PIN numbers and Flags, as defined in defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
   gpio-reserved-ranges: true
+  "#gpio-cells": true
+  gpio-ranges: true
 
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
-
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8953-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8953-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8953-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "/schemas/pinctrl/pincfg-node.yaml"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -113,60 +104,44 @@ patternProperties:
                 uim_batt, us_emitter, us_euro, wcss_bt, wcss_fm, wcss_wlan,
                 wcss_wlan0, wcss_wlan1, wcss_wlan2, wsa_en, wsa_io, wsa_irq ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        tlmm: pinctrl@1000000 {
-              compatible = "qcom,msm8953-pinctrl";
-              reg = <0x01000000 0x300000>;
-              interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-              interrupt-controller;
-              #interrupt-cells = <2>;
-              gpio-controller;
-              #gpio-cells = <2>;
-              gpio-ranges = <&tlmm 0 0 142>;
-
-              serial_default: serial-pins {
-                    pins = "gpio4", "gpio5";
-                    function = "blsp_uart2";
-                    drive-strength = <2>;
-                    bias-disable;
-              };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,msm8953-pinctrl";
+        reg = <0x01000000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 142>;
+
+        serial_default: serial-state {
+            pins = "gpio4", "gpio5";
+            function = "blsp_uart2";
+            drive-strength = <2>;
+            bias-disable;
         };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
deleted file mode 100644
index a7dd213c77c6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
+++ /dev/null
@@ -1,190 +0,0 @@
-Qualcomm MSM8960 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8960 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,msm8960-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio0-gpio151,
-		    sdc1_clk,
-		    sdc1_cmd,
-		    sdc1_data
-		    sdc3_clk,
-		    sdc3_cmd,
-		    sdc3_data
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-		    audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2,
-		    codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking,
-		    gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a,
-		    gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a,
-		    gp_pdm_0b, gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gpio,
-		    gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n,
-		    gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
-		    gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l,
-		    gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l,
-		    gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10,
-		    gsbi11, gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n,
-		    gsbi11_spi_cs2a_n, gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n,
-		    gsbi12, hdmi_cec, hdmi_ddc_clock, hdmi_ddc_data,
-		    hdmi_hot_plug_detect, hsic, mdp_vsync, mi2s, mic_i2s,
-		    pmb_clk, pmb_ext_ctrl, ps_hold, rpm_wdog, sdc2, sdc4, sdc5,
-		    slimbus1, slimbus2, spkr_i2s, ssbi1, ssbi2, ssbi_ext_gps,
-		    ssbi_pmic2, ssbi_qpa1, ssbi_ts, tsif1, tsif2, ts_eoc,
-		    usb_fs1, usb_fs1_oe, usb_fs1_oe_n, usb_fs2, usb_fs2_oe,
-		    usb_fs2_oe_n, vfe_camif_timer1_a, vfe_camif_timer1_b,
-		    vfe_camif_timer2, vfe_camif_timer3_a, vfe_camif_timer3_b,
-		    vfe_camif_timer4_a, vfe_camif_timer4_b, vfe_camif_timer4_c,
-		    vfe_camif_timer5_a, vfe_camif_timer5_b, vfe_camif_timer6_a,
-		    vfe_camif_timer6_b, vfe_camif_timer6_c, vfe_camif_timer7_a,
-		    vfe_camif_timer7_b, vfe_camif_timer7_c, wlan
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	msmgpio: pinctrl@800000 {
-		compatible = "qcom,msm8960-pinctrl";
-		reg = <0x800000 0x4000>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&msmgpio 0 0 152>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		interrupts = <0 16 0x4>;
-
-		gsbi8_uart: gsbi8-uart {
-			mux {
-				pins = "gpio34", "gpio35";
-				function = "gsbi8";
-			};
-
-			tx {
-				pins = "gpio34";
-				drive-strength = <4>;
-				bias-disable;
-			};
-
-			rx {
-				pins = "gpio35";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.yaml
new file mode 100644
index 000000000000..33d07d531273
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.yaml
@@ -0,0 +1,164 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8960-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8960 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8960 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8960-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 76
+
+  gpio-line-names:
+    maxItems: 152
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8960-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8960-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8960-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-1])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc3_clk, sdc3_cmd,
+                      sdc3_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2,
+                codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking,
+                gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a,
+                gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a, gp_pdm_0b,
+                gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gsbi1,
+                gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n,
+                gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n,
+                gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l,
+                gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l,
+                gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11,
+                gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n, gsbi11_spi_cs2a_n,
+                gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n, gsbi12, hdmi_cec,
+                hdmi_ddc_clock, hdmi_ddc_data, hdmi_hot_plug_detect, hsic,
+                mdp_vsync, mi2s, mic_i2s, pmb_clk, pmb_ext_ctrl, ps_hold,
+                rpm_wdog, sdc2, sdc4, sdc5, slimbus1, slimbus2, spkr_i2s,
+                ssbi1, ssbi2, ssbi_ext_gps, ssbi_pmic2, ssbi_qpa1, ssbi_ts,
+                tsif1, tsif2, ts_eoc, usb_fs1, usb_fs1_oe, usb_fs1_oe_n,
+                usb_fs2, usb_fs2_oe, usb_fs2_oe_n, vfe_camif_timer1_a,
+                vfe_camif_timer1_b, vfe_camif_timer2, vfe_camif_timer3_a,
+                vfe_camif_timer3_b, vfe_camif_timer4_a, vfe_camif_timer4_b,
+                vfe_camif_timer4_c, vfe_camif_timer5_a, vfe_camif_timer5_b,
+                vfe_camif_timer6_a, vfe_camif_timer6_b, vfe_camif_timer6_c,
+                vfe_camif_timer7_a, vfe_camif_timer7_b, vfe_camif_timer7_c,
+                wlan ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    msmgpio: pinctrl@800000 {
+        compatible = "qcom,msm8960-pinctrl";
+        reg = <0x800000 0x4000>;
+        #gpio-cells = <2>;
+        gpio-controller;
+        gpio-ranges = <&msmgpio 0 0 152>;
+        interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        spi1-default-state {
+            mosi-pins {
+                pins = "gpio6";
+                function = "gsbi1";
+                drive-strength = <12>;
+                bias-disable;
+            };
+
+            miso-pins {
+                pins = "gpio7";
+                function = "gsbi1";
+                drive-strength = <12>;
+                bias-disable;
+            };
+
+            cs-pins {
+                pins = "gpio8";
+                function = "gpio";
+                drive-strength = <12>;
+                bias-disable;
+                output-low;
+            };
+
+            clk-pins {
+                pins = "gpio9";
+                function = "gsbi1";
+                drive-strength = <12>;
+                bias-disable;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
deleted file mode 100644
index 004056506679..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.txt
+++ /dev/null
@@ -1,121 +0,0 @@
-Qualcomm MSM8974 TLMM block
-
-Required properties:
-- compatible: "qcom,msm8974-pinctrl"
-- reg: Should be the base address and length of the TLMM block.
-- interrupts: Should be the parent IRQ of the TLMM block.
-- interrupt-controller: Marks the device node as an interrupt controller.
-- #interrupt-cells: Should be two.
-- gpio-controller: Marks the device node as a GPIO controller.
-- #gpio-cells : Should be two.
-                The first cell is the gpio pin number and the
-                second cell is used for optional parameters.
-- gpio-ranges: see ../gpio/gpio.txt
-
-Optional properties:
-
-- gpio-reserved-ranges: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-Qualcomm's pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
- pins, function, bias-disable, bias-pull-down, bias-pull-up, drive-strength.
-
-Non-empty subnodes must specify the 'pins' property.
-Note that not all properties are valid for all pins.
-
-
-Valid values for pins are:
-  gpio0-gpio145
-    Supports mux, bias and drive-strength
-
-  sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data
-    Supports bias and drive-strength
-
-  hsic_data, hsic_strobe
-    Supports only mux
-
-Valid values for function are:
-  cci_i2c0, cci_i2c1, uim1, uim2, uim_batt_alarm,
-  blsp_uim1, blsp_uart1, blsp_i2c1, blsp_spi1,
-  blsp_uim2, blsp_uart2, blsp_i2c2, blsp_spi2,
-  blsp_uim3, blsp_uart3, blsp_i2c3, blsp_spi3,
-  blsp_uim4, blsp_uart4, blsp_i2c4, blsp_spi4,
-  blsp_uim5, blsp_uart5, blsp_i2c5, blsp_spi5,
-  blsp_uim6, blsp_uart6, blsp_i2c6, blsp_spi6,
-  blsp_uim7, blsp_uart7, blsp_i2c7, blsp_spi7,
-  blsp_uim8, blsp_uart8, blsp_i2c8, blsp_spi8,
-  blsp_uim9, blsp_uart9, blsp_i2c9, blsp_spi9,
-  blsp_uim10, blsp_uart10, blsp_i2c10, blsp_spi10,
-  blsp_uim11, blsp_uart11, blsp_i2c11, blsp_spi11,
-  blsp_uim12, blsp_uart12, blsp_i2c12, blsp_spi12,
-  blsp_spi1_cs1, blsp_spi2_cs2, blsp_spi_cs3, blsp_spi2_cs1, blsp_spi2_cs2
-  blsp_spi2_cs3, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3,
-  sdc3, sdc4, gcc_gp_clk1, gcc_gp_clk2, gcc_gp_clk3, cci_timer0, cci_timer1,
-  cci_timer2, cci_timer3, cci_async_in0, cci_async_in1, cci_async_in2,
-  cam_mckl0, cam_mclk1, cam_mclk2, cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc,
-  hdmi_hpd, edp_hpd, gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk,
-  gp_mn, tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s, spkr_mi2s,
-  ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, hsic_ctl, gpio
-
-  (Note that this is not yet the complete list of functions)
-
-
-
-Example:
-
-	msmgpio: pinctrl@fd510000 {
-		compatible = "qcom,msm8974-pinctrl";
-		reg = <0xfd510000 0x4000>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&msmgpio 0 0 146>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-		interrupts = <0 208 0>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart2_default>;
-
-		uart2_default: uart2_default {
-			mux {
-				pins = "gpio4", "gpio5";
-				function = "blsp_uart2";
-			};
-
-			tx {
-				pins = "gpio4";
-				drive-strength = <4>;
-				bias-disable;
-			};
-
-			rx {
-				pins = "gpio5";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.yaml
new file mode 100644
index 000000000000..9287cbbff711
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8974-pinctrl.yaml
@@ -0,0 +1,179 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8974-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8974 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8974 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8974-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 73
+
+  gpio-line-names:
+    maxItems: 146
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8974-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8974-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8974-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-5])$"
+            - enum: [ hsic_data, hsic_strobe, sdc1_clk, sdc1_cmd, sdc1_data,
+                      sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, cci_i2c0, cci_i2c1, uim1, uim2, uim_batt_alarm,
+                blsp_uim1, blsp_uart1, blsp_i2c1, blsp_spi1, blsp_uim2,
+                blsp_uart2, blsp_i2c2, blsp_spi2, blsp_uim3, blsp_uart3,
+                blsp_i2c3, blsp_spi3, blsp_uim4, blsp_uart4, blsp_i2c4,
+                blsp_spi4, blsp_uim5, blsp_uart5, blsp_i2c5, blsp_spi5,
+                blsp_uim6, blsp_uart6, blsp_i2c6, blsp_spi6, blsp_uim7,
+                blsp_uart7, blsp_i2c7, blsp_spi7, blsp_uim8, blsp_uart8,
+                blsp_i2c8, blsp_spi8, blsp_uim9, blsp_uart9, blsp_i2c9,
+                blsp_spi9, blsp_uim10, blsp_uart10, blsp_i2c10, blsp_spi10,
+                blsp_uim11, blsp_uart11, blsp_i2c11, blsp_spi11, blsp_uim12,
+                blsp_uart12, blsp_i2c12, blsp_spi12, blsp_spi1_cs1,
+                blsp_spi2_cs2, blsp_spi_cs3, blsp_spi2_cs1, blsp_spi2_cs2
+                blsp_spi2_cs3, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3,
+                sdc3, sdc4, gcc_gp_clk1, gcc_gp_clk2, gcc_gp_clk3, cci_timer0,
+                cci_timer1, cci_timer2, cci_timer3, cci_async_in0,
+                cci_async_in1, cci_async_in2, cam_mckl0, cam_mclk1, cam_mclk2,
+                cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc, hdmi_hpd, edp_hpd,
+                gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk, gp_mn,
+                tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s,
+                spkr_mi2s, ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, hsic_ctl ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    allOf:
+      - if:
+          properties:
+            pins:
+              contains:
+                enum:
+                  - hsic_data
+                  - hsic_strobe
+          required:
+            - pins
+        then:
+          properties:
+            bias-pull-down: false
+            bias-pull-up: false
+            bias-disable: false
+            drive-strength: false
+            input-enable: false
+            output-high: false
+            output-low: false
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@fd510000 {
+        compatible = "qcom,msm8974-pinctrl";
+        reg = <0xfd510000 0x4000>;
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 146>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+
+        sdc1-off-state {
+            clk-pins {
+                pins = "sdc1_clk";
+                bias-disable;
+                drive-strength = <2>;
+            };
+
+            cmd-pins {
+                pins = "sdc1_cmd";
+                bias-pull-up;
+                drive-strength = <2>;
+            };
+
+            data-pins {
+                pins = "sdc1_data";
+                bias-pull-up;
+                drive-strength = <2>;
+            };
+        };
+
+        blsp2-uart1-sleep-state {
+            pins = "gpio41", "gpio42", "gpio43", "gpio44";
+            function = "gpio";
+            drive-strength = <2>;
+            bias-pull-down;
+        };
+
+        hsic-state {
+            pins = "hsic_data", "hsic_strobe";
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt
deleted file mode 100644
index 70d04d12f136..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt
+++ /dev/null
@@ -1,183 +0,0 @@
-Qualcomm MSM8976 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8956 and MSM8976 platforms.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,msm8976-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio145
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data,
-		      sdc2_clk, sdc2_cmd, sdc2_data,
-		      sdc3_clk, sdc3_cmd, sdc3_data
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    gpio, blsp_uart1, blsp_spi1, smb_int, blsp_i2c1, blsp_spi2,
-		    blsp_uart2, blsp_i2c2, gcc_gp1_clk_b, blsp_spi3,
-		    qdss_tracedata_b, blsp_i2c3, gcc_gp2_clk_b, gcc_gp3_clk_b,
-		    blsp_spi4, cap_int, blsp_i2c4, blsp_spi5, blsp_uart5,
-		    qdss_traceclk_a, m_voc, blsp_i2c5, qdss_tracectl_a,
-		    qdss_tracedata_a, blsp_spi6, blsp_uart6, qdss_tracectl_b,
-		    blsp_i2c6, qdss_traceclk_b, mdp_vsync, pri_mi2s_mclk_a,
-		    sec_mi2s_mclk_a, cam_mclk, cci0_i2c, cci1_i2c, blsp1_spi,
-		    blsp3_spi, gcc_gp1_clk_a, gcc_gp2_clk_a, gcc_gp3_clk_a,
-		    uim_batt, sd_write, uim1_data, uim1_clk, uim1_reset,
-		    uim1_present, uim2_data, uim2_clk, uim2_reset,
-		    uim2_present, ts_xvdd, mipi_dsi0, us_euro, ts_resout,
-		    ts_sample, sec_mi2s_mclk_b, pri_mi2s, codec_reset,
-		    cdc_pdm0, us_emitter, pri_mi2s_mclk_b, pri_mi2s_mclk_c,
-		    lpass_slimbus, lpass_slimbus0, lpass_slimbus1, codec_int1,
-		    codec_int2, wcss_bt, sdc3, wcss_wlan2, wcss_wlan1,
-		    wcss_wlan0, wcss_wlan, wcss_fm, key_volp, key_snapshot,
-		    key_focus, key_home, pwr_down, dmic0_clk, hdmi_int,
-		    dmic0_data, wsa_vi, wsa_en, blsp_spi8, wsa_irq, blsp_i2c8,
-		    pa_indicator, modem_tsync, ssbi_wtr1, gsm1_tx, gsm0_tx,
-		    sdcard_det, sec_mi2s, ss_switch,
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@1000000 {
-		compatible = "qcom,msm8976-pinctrl";
-		reg = <0x1000000 0x300000>;
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 145>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		blsp1_uart2_active: blsp1_uart2_active {
-			mux {
-				pins = "gpio4", "gpio5", "gpio6", "gpio7";
-				function = "blsp_uart2";
-			};
-
-			config {
-				pins = "gpio4", "gpio5", "gpio6", "gpio7";
-				drive-strength = <2>;
-				bias-disable;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.yaml
new file mode 100644
index 000000000000..858f45710fe2
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.yaml
@@ -0,0 +1,136 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8976-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8976 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8976 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8976-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 73
+
+  gpio-line-names:
+    maxItems: 145
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8976-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8976-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8976-tlmm-state:
+    type: object
+    description:
+      Desired pin configuration for a device or its specific state (like sleep
+      or active).
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this state.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-4])$"
+            - enum: [ qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
+                      qdsd_data3, sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk,
+                      sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, blsp_uart1, blsp_spi1, smb_int, blsp_i2c1, blsp_spi2,
+                blsp_uart2, blsp_i2c2, gcc_gp1_clk_b, blsp_spi3,
+                qdss_tracedata_b, blsp_i2c3, gcc_gp2_clk_b, gcc_gp3_clk_b,
+                blsp_spi4, cap_int, blsp_i2c4, blsp_spi5, blsp_uart5,
+                qdss_traceclk_a, m_voc, blsp_i2c5, qdss_tracectl_a,
+                qdss_tracedata_a, blsp_spi6, blsp_uart6, qdss_tracectl_b,
+                blsp_i2c6, qdss_traceclk_b, mdp_vsync, pri_mi2s_mclk_a,
+                sec_mi2s_mclk_a, cam_mclk, cci0_i2c, cci1_i2c, blsp1_spi,
+                blsp3_spi, gcc_gp1_clk_a, gcc_gp2_clk_a, gcc_gp3_clk_a,
+                uim_batt, sd_write, uim1_data, uim1_clk, uim1_reset,
+                uim1_present, uim2_data, uim2_clk, uim2_reset, uim2_present,
+                ts_xvdd, mipi_dsi0, us_euro, ts_resout, ts_sample,
+                sec_mi2s_mclk_b, pri_mi2s, codec_reset, cdc_pdm0, us_emitter,
+                pri_mi2s_mclk_b, pri_mi2s_mclk_c, lpass_slimbus,
+                lpass_slimbus0, lpass_slimbus1, codec_int1, codec_int2,
+                wcss_bt, sdc3, wcss_wlan2, wcss_wlan1, wcss_wlan0, wcss_wlan,
+                wcss_fm, key_volp, key_snapshot, key_focus, key_home, pwr_down,
+                dmic0_clk, hdmi_int, dmic0_data, wsa_vi, wsa_en, blsp_spi8,
+                wsa_irq, blsp_i2c8, pa_indicator, modem_tsync, ssbi_wtr1,
+                gsm1_tx, gsm0_tx, sdcard_det, sec_mi2s, ss_switch ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,msm8976-pinctrl";
+        reg = <0x1000000 0x300000>;
+        #gpio-cells = <2>;
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 145>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        blsp1-uart2-active-state {
+            pins = "gpio4", "gpio5", "gpio6", "gpio7";
+            function = "blsp_uart2";
+            drive-strength = <2>;
+            bias-disable;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt
deleted file mode 100644
index da52df6273bc..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.txt
+++ /dev/null
@@ -1,186 +0,0 @@
-Qualcomm MSM8994 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8994 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: Should contain one of:
-		    "qcom,msm8992-pinctrl",
-		    "qcom,msm8994-pinctrl".
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio145
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data sdc1_rclk, sdc2_clk,
-		      sdc2_cmd, sdc2_data
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    audio_ref_clk,  blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5,
-		    blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_i2c9, blsp_i2c10, blsp_i2c11,
-		    blsp_i2c12, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2, blsp_spi1_cs3,
-		    blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3,
-		    blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8, blsp_spi9,
-		    blsp_spi10, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3, blsp_spi11,
-		    blsp_spi12, blsp_uart1, blsp_uart2, blsp_uart3, blsp_uart4, blsp_uart5,
-		    blsp_uart6, blsp_uart7, blsp_uart8, blsp_uart9, blsp_uart10, blsp_uart11,
-		    blsp_uart12, blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim4, blsp_uim5,
-		    blsp_uim6, blsp_uim7, blsp_uim8, blsp_uim9, blsp_uim10, blsp_uim11,
-		    blsp_uim12, blsp11_i2c_scl_b, blsp11_i2c_sda_b, blsp11_uart_rx_b,
-		    blsp11_uart_tx_b, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3,
-		    cci_async_in0, cci_async_in1, cci_async_in2, cci_i2c0, cci_i2c1,
-		    cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
-		    gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a,
-		    gcc_gp3_clk_b, gp_mn, gp_pdm0, gp_pdm1, gp_pdm2, gp0_clk,
-		    gp1_clk, gps_tx, gsm_tx, hdmi_cec, hdmi_ddc, hdmi_hpd, hdmi_rcv,
-		    mdp_vsync, mss_lte, nav_pps, nav_tsync, qdss_cti_trig_in_a,
-		    qdss_cti_trig_in_b, qdss_cti_trig_in_c, qdss_cti_trig_in_d,
-		    qdss_cti_trig_out_a, qdss_cti_trig_out_b, qdss_cti_trig_out_c,
-		    qdss_cti_trig_out_d, qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a,
-		    qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, qua_mi2s, pci_e0,
-		    pci_e1, pri_mi2s, sdc4, sec_mi2s, slimbus, spkr_i2s, ter_mi2s, tsif1,
-		    tsif2, uim_batt_alarm, uim1, uim2, uim3, uim4, gpio
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	msmgpio: pinctrl@fd510000 {
-		compatible = "qcom,msm8994-pinctrl";
-		reg = <0xfd510000 0x4000>;
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&msmgpio 0 0 146>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		blsp1_uart2_default: blsp1_uart2_default {
-			pinmux {
-				pins = "gpio4", "gpio5";
-				function = "blsp_uart2";
-			};
-			pinconf {
-				pins = "gpio4", "gpio5";
-				drive-strength = <16>;
-				bias-disable;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.yaml
new file mode 100644
index 000000000000..55d5439c6c24
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8994-pinctrl.yaml
@@ -0,0 +1,162 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8994-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8994 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8994 SoC.
+
+properties:
+  compatible:
+    enum:
+      - qcom,msm8992-pinctrl
+      - qcom,msm8994-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 75
+
+  gpio-line-names:
+    maxItems: 150
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8994-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8994-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8994-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
+                      sdc2_cmd, sdc2_data, sdc3_clk, sdc3_cmd, sdc3_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, audio_ref_clk, blsp_i2c1, blsp_i2c2, blsp_i2c3,
+                blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8,
+                blsp_i2c9, blsp_i2c10, blsp_i2c11, blsp_i2c12, blsp_spi1,
+                blsp_spi1_cs1, blsp_spi1_cs2, blsp_spi1_cs3, blsp_spi2,
+                blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3,
+                blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8,
+                blsp_spi9, blsp_spi10, blsp_spi10_cs1, blsp_spi10_cs2,
+                blsp_spi10_cs3, blsp_spi11, blsp_spi12, blsp_uart1, blsp_uart2,
+                blsp_uart3, blsp_uart4, blsp_uart5, blsp_uart6, blsp_uart7,
+                blsp_uart8, blsp_uart9, blsp_uart10, blsp_uart11, blsp_uart12,
+                blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim4, blsp_uim5,
+                blsp_uim6, blsp_uim7, blsp_uim8, blsp_uim9, blsp_uim10,
+                blsp_uim11, blsp_uim12, blsp11_i2c_scl_b, blsp11_i2c_sda_b,
+                blsp11_uart_rx_b, blsp11_uart_tx_b, cam_mclk0, cam_mclk1,
+                cam_mclk2, cam_mclk3, cci_async_in0, cci_async_in1,
+                cci_async_in2, cci_i2c0, cci_i2c1, cci_timer0, cci_timer1,
+                cci_timer2, cci_timer3, cci_timer4, gcc_gp1_clk_a,
+                gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a,
+                gcc_gp3_clk_b, gp_mn, gp_pdm0, gp_pdm1, gp_pdm2, gp0_clk,
+                gp1_clk, gps_tx, gsm_tx, hdmi_cec, hdmi_ddc, hdmi_hpd,
+                hdmi_rcv, mdp_vsync, mss_lte, nav_pps, nav_tsync,
+                qdss_cti_trig_in_a, qdss_cti_trig_in_b, qdss_cti_trig_in_c,
+                qdss_cti_trig_in_d, qdss_cti_trig_out_a, qdss_cti_trig_out_b,
+                qdss_cti_trig_out_c, qdss_cti_trig_out_d, qdss_traceclk_a,
+                qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
+                qdss_tracedata_a, qdss_tracedata_b, qua_mi2s, pci_e0, pci_e1,
+                pri_mi2s, sdc4, sec_mi2s, slimbus, spkr_i2s, ter_mi2s, tsif1,
+                tsif2, uim_batt_alarm, uim1, uim2, uim3, uim4 ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@fd510000 {
+        compatible = "qcom,msm8994-pinctrl";
+        reg = <0xfd510000 0x4000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 146>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        blsp1-uart2-default-state {
+            function = "blsp_uart2";
+            pins = "gpio4", "gpio5";
+            drive-strength = <16>;
+            bias-disable;
+        };
+
+        blsp1-spi1-default-state {
+            default-pins {
+                pins = "gpio0", "gpio1", "gpio3";
+                function = "blsp_spi1";
+                drive-strength = <10>;
+                bias-pull-down;
+            };
+
+            cs-pins {
+                pins = "gpio8";
+                function = "gpio";
+                drive-strength = <2>;
+                bias-disable;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
deleted file mode 100644
index a56cb882830c..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
+++ /dev/null
@@ -1,208 +0,0 @@
-Qualcomm MSM8996 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8996 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,msm8996-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio149
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd,
-		      sdc2_data sdc1_rclk
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
-		    bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
-		    qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
-		    dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
-		    blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
-		    mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
-		    atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char,
-		    cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b,
-		    pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c,
-		    qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4,
-		    qdss_stm2, atest_usb22, atest_char2, qdss_stm1, dac_calib5,
-		    atest_usb21, atest_char1, dbg_out, qdss_stm0, dac_calib6,
-		    atest_usb20, atest_char0, dac_calib10, qdss_stm10,
-		    qdss_cti_trig_in_a, cci_timer4, blsp_spi6, blsp_uart6, blsp_uim6,
-		    blsp2_spi, qdss_stm9, qdss_cti_trig_out_a, dac_calib11,
-		    qdss_stm8, cci_timer0, qdss_stm13, dac_calib7, cci_timer1,
-		    qdss_stm12, dac_calib8, cci_timer2, blsp1_spi, qdss_stm11,
-		    dac_calib9, cci_timer3, cci_async, dac_calib12, blsp_i2c6,
-		    qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14,
-		    dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem,
-		    dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto,
-		    dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0,
-		    dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25,
-		    sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2,
-		    qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3,
-		    uim3, blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
-		    blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
-		    qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, blsp_uart11,
-		    blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, blsp_i2c11, cri_trng0,
-		    cri_trng1, cri_trng, qdss_stm18, pri_mi2s, qdss_stm17, blsp_spi4,
-		    blsp_uart4, blsp_uim4, qdss_stm16, qdss_stm15, blsp_i2c4,
-		    qdss_stm14, dac_calib26, spkr_i2s, audio_ref, lpass_slimbus,
-		    isense_dbg, tsense_pwm1, tsense_pwm2, btfm_slimbus, ter_mi2s,
-		    qdss_stm22, qdss_stm21, qdss_stm20, qdss_stm19, gcc_gp1_clk_b,
-		    sec_mi2s, blsp_spi5, blsp_uart5, blsp_uim5, gcc_gp2_clk_b,
-		    gcc_gp3_clk_b, blsp_i2c5, blsp_spi12, blsp_uart12, blsp_uim12,
-		    qdss_stm25, qdss_stm31, blsp_i2c12, qdss_stm30, qdss_stm29,
-		    tsif1_clk, qdss_stm28, tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27,
-		    qdss_traceclk_b, tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk,
-		    sdc4_clk, qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
-		    sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
-		    ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, blsp11_uart_rx_b,
-		    blsp11_i2c_sda_b, prng_rosc, blsp11_i2c_scl_b, uim2, uim1, uim_batt,
-		    pci_e2, pa_indicator, adsp_ext, ddr_bist, qdss_tracedata_11,
-		    qdss_tracedata_12, modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx,
-		    qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3,
-		    gpio
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@1010000 {
-		compatible = "qcom,msm8996-pinctrl";
-		reg = <0x01010000 0x300000>;
-		interrupts = <0 208 0>;
-		gpio-controller;
-		gpio-ranges = <&tlmm 0 0 150>;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		uart_console_active: uart_console_active {
-			mux {
-				pins = "gpio4", "gpio5";
-				function = "blsp_uart8";
-			};
-
-			config {
-				pins = "gpio4", "gpio5";
-				drive-strength = <2>;
-				bias-disable;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml
new file mode 100644
index 000000000000..8e1cd4ba1116
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml
@@ -0,0 +1,182 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8996-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8996 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8996 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8996-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 75
+
+  gpio-line-names:
+    maxItems: 150
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8996-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8996-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8996-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
+                      sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
+                bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
+                qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
+                dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
+                blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
+                mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
+                atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio,
+                atest_char, cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8,
+                qdss_tracedata_b, pll_reset, qdss_stm6, qdss_stm5, qdss_stm4,
+                atest_usb2, cci_i2c, qdss_stm3, dac_calib3, atest_usb23,
+                atest_char3, dac_calib4, qdss_stm2, atest_usb22, atest_char2,
+                qdss_stm1, dac_calib5, atest_usb21, atest_char1, dbg_out,
+                qdss_stm0, dac_calib6, atest_usb20, atest_char0, dac_calib10,
+                qdss_stm10, qdss_cti_trig_in_a, cci_timer4, blsp_spi6,
+                blsp_uart6, blsp_uim6, blsp2_spi, qdss_stm9,
+                qdss_cti_trig_out_a, dac_calib11, qdss_stm8, cci_timer0,
+                qdss_stm13, dac_calib7, cci_timer1, qdss_stm12, dac_calib8,
+                cci_timer2, blsp1_spi, qdss_stm11, dac_calib9, cci_timer3,
+                cci_async, dac_calib12, blsp_i2c6, qdss_tracectl_a,
+                dac_calib13, qdss_traceclk_a, dac_calib14, dac_calib15,
+                hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem, dac_calib17,
+                hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto, dac_calib19,
+                hdmi_hot, dac_calib20, dac_calib21, pci_e0, dac_calib22,
+                dac_calib23, dac_calib24, tsif1_sync, dac_calib25, sd_write,
+                tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti,
+                blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3, uim3,
+                blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
+                blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
+                qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11,
+                blsp_uart11, blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a,
+                blsp_i2c11, cri_trng0, cri_trng1, cri_trng, qdss_stm18,
+                pri_mi2s, qdss_stm17, blsp_spi4, blsp_uart4, blsp_uim4,
+                qdss_stm16, qdss_stm15, blsp_i2c4, qdss_stm14, dac_calib26,
+                spkr_i2s, audio_ref, lpass_slimbus, isense_dbg, tsense_pwm1,
+                tsense_pwm2, btfm_slimbus, ter_mi2s, qdss_stm22, qdss_stm21,
+                qdss_stm20, qdss_stm19, gcc_gp1_clk_b, sec_mi2s, blsp_spi5,
+                blsp_uart5, blsp_uim5, gcc_gp2_clk_b, gcc_gp3_clk_b, blsp_i2c5,
+                blsp_spi12, blsp_uart12, blsp_uim12, qdss_stm25, qdss_stm31,
+                blsp_i2c12, qdss_stm30, qdss_stm29, tsif1_clk, qdss_stm28,
+                tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27, qdss_traceclk_b,
+                tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk, sdc4_clk,
+                qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
+                sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
+                ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b,
+                blsp11_uart_rx_b, blsp11_i2c_sda_b, prng_rosc,
+                blsp11_i2c_scl_b, uim2, uim1, uim_batt, pci_e2, pa_indicator,
+                adsp_ext, ddr_bist, qdss_tracedata_11, qdss_tracedata_12,
+                modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx, qspi_cs, ssbi2,
+                ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3 ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@1010000 {
+        compatible = "qcom,msm8996-pinctrl";
+        reg = <0x01010000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 150>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        blsp1-spi1-default-state {
+            spi-pins {
+                pins = "gpio0", "gpio1", "gpio3";
+                function = "blsp_spi1";
+                drive-strength = <12>;
+                bias-disable;
+            };
+
+            cs-pins {
+                pins = "gpio2";
+                function = "gpio";
+                drive-strength = <16>;
+                bias-disable;
+                output-high;
+            };
+        };
+
+        blsp1-spi1-sleep-state {
+            pins = "gpio0", "gpio1", "gpio2", "gpio3";
+            function = "gpio";
+            drive-strength = <2>;
+            bias-pull-down;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
deleted file mode 100644
index c4de930f2406..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
+++ /dev/null
@@ -1,202 +0,0 @@
-Qualcomm MSM8998 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8998 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,msm8998-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio149
-		        Supports mux, bias and drive-strength
-
-		      sdc2_clk, sdc2_cmd, sdc2_data
-		        Supports bias and drive-strength
-
-		      ufs_reset
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    gpio, adsp_ext, agera_pll, atest_char, atest_gpsadc0,
-		    atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1,
-		    atest_usb10, atest_usb11, atest_usb12, atest_usb13,
-		    audio_ref, bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a,
-		    blsp10_spi_b, blsp11_i2c, blsp1_spi, blsp1_spi_a,
-		    blsp1_spi_b, blsp2_spi, blsp9_spi, blsp_i2c1, blsp_i2c2,
-		    blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7,
-		    blsp_i2c8, blsp_i2c9, blsp_i2c10, blsp_i2c11, blsp_i2c12,
-		    blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, blsp_spi5,
-		    blsp_spi6, blsp_spi7, blsp_spi8, blsp_spi9, blsp_spi10,
-		    blsp_spi11, blsp_spi12, blsp_uart1_a, blsp_uart1_b,
-		    blsp_uart2_a, blsp_uart2_b, blsp_uart3_a, blsp_uart3_b,
-		    blsp_uart7_a, blsp_uart7_b, blsp_uart8, blsp_uart8_a,
-		    blsp_uart8_b, blsp_uart9_a, blsp_uart9_b, blsp_uim1_a,
-		    blsp_uim1_b, blsp_uim2_a, blsp_uim2_b, blsp_uim3_a,
-		    blsp_uim3_b, blsp_uim7_a, blsp_uim7_b, blsp_uim8_a,
-		    blsp_uim8_b, blsp_uim9_a, blsp_uim9_b, bt_reset,
-		    btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0,
-		    cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng,
-		    cri_trng0, cri_trng1, dbg_out, ddr_bist, edp_hot, edp_lcd,
-		    gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b, gcc_gp3_a,
-		    gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv,
-		    isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus,
-		    m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
-		    mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte,
-		    nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag,
-		    pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc,
-		    pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b,
-		    qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable,
-		    qlink_request, qua_mi2s, sd_card, sd_write, sdc40, sdc41,
-		    sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu,
-		    spkr_i2s, ssbi1, ssc_irq, ter_mi2s, tgu_ch0, tgu_ch1,
-		    tsense_pwm1, tsense_pwm2, tsif0, tsif1,
-		    uim1_clk, uim1_data, uim1_present,
-		    uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset,
-		    uim_batt, usb_phy, vfr_1, vsense_clkout, vsense_data0,
-		    vsense_data1, vsense_mode, wlan1_adc0, wlan1_adc1,
-		    wlan2_adc0, wlan2_adc1,
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@03400000 {
-		compatible = "qcom,msm8998-pinctrl";
-		reg = <0x03400000 0xc00000>;
-		interrupts = <0 208 0>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 175>;
-		gpio-reserved-ranges = <0 4>, <81 4>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		uart_console_active: uart_console_active {
-			mux {
-				pins = "gpio4", "gpio5";
-				function = "blsp_uart8_a";
-			};
-
-			config {
-				pins = "gpio4", "gpio5";
-				drive-strength = <2>;
-				bias-disable;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
new file mode 100644
index 000000000000..21ba32cc204a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
@@ -0,0 +1,171 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8998-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8998 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm MSM8998 SoC.
+
+properties:
+  compatible:
+    const: qcom,msm8998-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 75
+
+  gpio-line-names:
+    maxItems: 150
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-msm8998-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-msm8998-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-msm8998-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+            - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, adsp_ext, agera_pll, atest_char, atest_gpsadc0,
+                atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1,
+                atest_usb10, atest_usb11, atest_usb12, atest_usb13, audio_ref,
+                bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a, blsp10_spi_b,
+                blsp11_i2c, blsp1_spi, blsp1_spi_a, blsp1_spi_b, blsp2_spi,
+                blsp9_spi, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4,
+                blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_i2c9,
+                blsp_i2c10, blsp_i2c11, blsp_i2c12, blsp_spi1, blsp_spi2,
+                blsp_spi3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7,
+                blsp_spi8, blsp_spi9, blsp_spi10, blsp_spi11, blsp_spi12,
+                blsp_uart1_a, blsp_uart1_b, blsp_uart2_a, blsp_uart2_b,
+                blsp_uart3_a, blsp_uart3_b, blsp_uart7_a, blsp_uart7_b,
+                blsp_uart8, blsp_uart8_a, blsp_uart8_b, blsp_uart9_a,
+                blsp_uart9_b, blsp_uim1_a, blsp_uim1_b, blsp_uim2_a,
+                blsp_uim2_b, blsp_uim3_a, blsp_uim3_b, blsp_uim7_a,
+                blsp_uim7_b, blsp_uim8_a, blsp_uim8_b, blsp_uim9_a,
+                blsp_uim9_b, bt_reset, btfm_slimbus, cam_mclk, cci_async,
+                cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
+                cci_timer4, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist,
+                edp_hot, edp_lcd, gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b,
+                gcc_gp3_a, gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv,
+                isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus,
+                m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
+                mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte,
+                nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag,
+                pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc,
+                pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b,
+                qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable, qlink_request,
+                qua_mi2s, sd_card, sd_write, sdc40, sdc41, sdc42, sdc43,
+                sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, spkr_i2s, ssbi1, ssc_irq,
+                ter_mi2s, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, tsif0,
+                tsif1, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
+                uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1,
+                vsense_clkout, vsense_data0, vsense_data1, vsense_mode,
+                wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1 ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@3400000 {
+        compatible = "qcom,msm8998-pinctrl";
+        reg = <0x03400000 0xc00000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-ranges = <&tlmm 0 0 150>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-reserved-ranges = <0 4>, <81 4>;
+
+        sdc2-off-state {
+            clk-pins {
+                pins = "sdc2_clk";
+                drive-strength = <2>;
+                bias-disable;
+            };
+
+            cmd-pins {
+                pins = "sdc2_cmd";
+                drive-strength = <2>;
+                bias-pull-up;
+            };
+
+            data-pins {
+                pins = "sdc2_data";
+                drive-strength = <2>;
+                bias-pull-up;
+            };
+        };
+
+        sdc2-cd-state {
+            pins = "gpio95";
+            function = "gpio";
+            bias-pull-up;
+            drive-strength = <2>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
index df79274d0ec3..72cce38bc1ce 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml
@@ -15,28 +15,29 @@ description:
 
 properties:
   compatible:
-    items:
-      - enum:
-          - qcom,pm8018-mpp
-          - qcom,pm8019-mpp
-          - qcom,pm8038-mpp
-          - qcom,pm8058-mpp
-          - qcom,pm8226-mpp
-          - qcom,pm8821-mpp
-          - qcom,pm8841-mpp
-          - qcom,pm8916-mpp
-          - qcom,pm8917-mpp
-          - qcom,pm8921-mpp
-          - qcom,pm8941-mpp
-          - qcom,pm8950-mpp
-          - qcom,pmi8950-mpp
-          - qcom,pm8994-mpp
-          - qcom,pma8084-mpp
-          - qcom,pmi8994-mpp
-
-      - enum:
-          - qcom,spmi-mpp
-          - qcom,ssbi-mpp
+    oneOf:
+      - items:
+          - enum:
+              - qcom,pm8019-mpp
+              - qcom,pm8226-mpp
+              - qcom,pm8841-mpp
+              - qcom,pm8916-mpp
+              - qcom,pm8941-mpp
+              - qcom,pm8950-mpp
+              - qcom,pmi8950-mpp
+              - qcom,pm8994-mpp
+              - qcom,pma8084-mpp
+              - qcom,pmi8994-mpp
+          - const: qcom,spmi-mpp
+      - items:
+          - enum:
+              - qcom,pm8018-mpp
+              - qcom,pm8038-mpp
+              - qcom,pm8058-mpp
+              - qcom,pm8821-mpp
+              - qcom,pm8917-mpp
+              - qcom,pm8921-mpp
+          - const: qcom,ssbi-mpp
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-tlmm.yaml
similarity index 76%
rename from Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-tlmm.yaml
index 3f4f1c0360b5..adf64bfaa4ed 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,qcm2290-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,qcm2290-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. QCM2290 TLMM block
@@ -10,8 +10,7 @@ maintainers:
   - Shawn Guo <shawn.guo@linaro.org>
 
 description:
-  This binding describes the Top Level Mode Multiplexer block found in the
-  QCM2290 platform.
+  Top Level Mode Multiplexer pin controller in Qualcomm QCM2290 SoC.
 
 properties:
   compatible:
@@ -20,46 +19,30 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description:
-      Specifies the PIN numbers and Flags, as defined in defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
-
+  "#gpio-cells": true
+  gpio-ranges: true
   wakeup-parent: true
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-qcm2290-tlmm-state"
       - patternProperties:
-          ".*":
+          "-pins$":
             $ref: "#/$defs/qcom-qcm2290-tlmm-state"
+        additionalProperties: false
 
-'$defs':
+$defs:
   qcom-qcm2290-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -96,20 +79,11 @@ patternProperties:
                 uim2_data, uim2_present, uim2_reset, usb_phy, vfr_1,
                 vsense_trigger, wlan1_adc0, wlan1_adc1 ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
@@ -118,17 +92,11 @@ patternProperties:
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
@@ -146,19 +114,19 @@ examples:
         gpio-ranges = <&tlmm 0 0 127>;
 
         sdc2_on_state: sdc2-on-state {
-            clk {
+            clk-pins {
                 pins = "sdc2_clk";
                 bias-disable;
                 drive-strength = <16>;
             };
 
-            cmd {
+            cmd-pins {
                 pins = "sdc2_cmd";
                 bias-pull-up;
                 drive-strength = <10>;
             };
 
-            data {
+            data-pins {
                 pins = "sdc2_data";
                 bias-pull-up;
                 drive-strength = <10>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.txt
deleted file mode 100644
index a50e74684195..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.txt
+++ /dev/null
@@ -1,199 +0,0 @@
-Qualcomm QCS404 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-QCS404 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,qcs404-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the north, south and east TLMM
-		    tiles.
-
-- reg-names:
-	Usage: required
-	Value type: <stringlist>
-	Defintiion: names for the cells of reg, must contain "north", "south"
-		    and "east".
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Definition:  see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio119
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
-		      sdc2_data
-		        Supports bias and drive-strength
-
-		      ufs_reset
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    gpio, hdmi_tx, hdmi_ddc, blsp_uart_tx_a2, blsp_spi2, m_voc,
-		    qdss_cti_trig_in_a0, blsp_uart_rx_a2, qdss_tracectl_a,
-		    blsp_uart2, aud_cdc, blsp_i2c_sda_a2, qdss_tracedata_a,
-		    blsp_i2c_scl_a2, qdss_tracectl_b, qdss_cti_trig_in_b0,
-		    blsp_uart1, blsp_spi_mosi_a1, blsp_spi_miso_a1,
-		    qdss_tracedata_b, blsp_i2c1, blsp_spi_cs_n_a1, gcc_plltest,
-		    blsp_spi_clk_a1, rgb_data0, blsp_uart5, blsp_spi5,
-		    adsp_ext, rgb_data1, prng_rosc, rgb_data2, blsp_i2c5,
-		    gcc_gp1_clk_b, rgb_data3, gcc_gp2_clk_b, blsp_spi0,
-		    blsp_uart0, gcc_gp3_clk_b, blsp_i2c0, qdss_traceclk_b,
-		    pcie_clk, nfc_irq, blsp_spi4, nfc_dwl, audio_ts, rgb_data4,
-		    spi_lcd, blsp_uart_tx_b2, gcc_gp3_clk_a, rgb_data5,
-		    blsp_uart_rx_b2, blsp_i2c_sda_b2, blsp_i2c_scl_b2,
-		    pwm_led11, i2s_3_data0_a, ebi2_lcd, i2s_3_data1_a,
-		    i2s_3_data2_a, atest_char, pwm_led3, i2s_3_data3_a,
-		    pwm_led4, i2s_4, ebi2_a, dsd_clk_b, pwm_led5, pwm_led6,
-		    pwm_led7, pwm_led8, pwm_led24, spkr_dac0, blsp_i2c4,
-		    pwm_led9, pwm_led10, spdifrx_opt, pwm_led12, pwm_led13,
-		    pwm_led14, wlan1_adc1, rgb_data_b0, pwm_led15,
-		    blsp_spi_mosi_b1, wlan1_adc0, rgb_data_b1, pwm_led16,
-		    blsp_spi_miso_b1, qdss_cti_trig_out_b0, wlan2_adc1,
-		    rgb_data_b2, pwm_led17, blsp_spi_cs_n_b1, wlan2_adc0,
-		    rgb_data_b3, pwm_led18, blsp_spi_clk_b1, rgb_data_b4,
-		    pwm_led19, ext_mclk1_b, qdss_traceclk_a, rgb_data_b5,
-		    pwm_led20, atest_char3, i2s_3_sck_b, ldo_update, bimc_dte0,
-		    rgb_hsync, pwm_led21, i2s_3_ws_b, dbg_out, rgb_vsync,
-		    i2s_3_data0_b, ldo_en, hdmi_dtest, rgb_de, i2s_3_data1_b,
-		    hdmi_lbk9, rgb_clk, atest_char1, i2s_3_data2_b, ebi_cdc,
-		    hdmi_lbk8, rgb_mdp, atest_char0, i2s_3_data3_b, hdmi_lbk7,
-		    rgb_data_b6, rgb_data_b7, hdmi_lbk6, rgmii_int, cri_trng1,
-		    rgmii_wol, cri_trng0, gcc_tlmm, rgmii_ck, rgmii_tx,
-		    hdmi_lbk5, hdmi_pixel, hdmi_rcv, hdmi_lbk4, rgmii_ctl,
-		    ext_lpass, rgmii_rx, cri_trng, hdmi_lbk3, hdmi_lbk2,
-		    qdss_cti_trig_out_b1, rgmii_mdio, hdmi_lbk1, rgmii_mdc,
-		    hdmi_lbk0, ir_in, wsa_en, rgb_data6, rgb_data7,
-		    atest_char2, ebi_ch0, blsp_uart3, blsp_spi3, sd_write,
-		    blsp_i2c3, gcc_gp1_clk_a, qdss_cti_trig_in_b1,
-		    gcc_gp2_clk_a, ext_mclk0, mclk_in1, i2s_1, dsd_clk_a,
-		    qdss_cti_trig_in_a1, rgmi_dll1, pwm_led22, pwm_led23,
-		    qdss_cti_trig_out_a0, rgmi_dll2, pwm_led1,
-		    qdss_cti_trig_out_a1, pwm_led2, i2s_2, pll_bist,
-		    ext_mclk1_a, mclk_in2, bimc_dte1, i2s_3_sck_a, i2s_3_ws_a
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@1000000 {
-		compatible = "qcom,qcs404-pinctrl";
-		reg = <0x01000000 0x200000>,
-		      <0x01300000 0x200000>,
-		      <0x07b00000 0x200000>;
-		reg-names = "south", "north", "east";
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 120>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.yaml
new file mode 100644
index 000000000000..29d50c4a0034
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,qcs404-pinctrl.yaml
@@ -0,0 +1,176 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,qcs404-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm QCS404 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm QCS404 SoC.
+
+properties:
+  compatible:
+    const: qcom,qcs404-pinctrl
+
+  reg:
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: south
+      - const: north
+      - const: east
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 60
+
+  gpio-line-names:
+    maxItems: 120
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-qcs404-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-qcs404-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-qcs404-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
+                      sdc2_cmd, sdc2_data, ufs_reset ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ gpio, adsp_ext, atest_char, atest_char0, atest_char1,
+                atest_char2, atest_char3, aud_cdc, audio_ts, bimc_dte0,
+                bimc_dte1, blsp_i2c0, blsp_i2c1, blsp_i2c3, blsp_i2c4,
+                blsp_i2c5, blsp_i2c_scl_a2, blsp_i2c_scl_b2, blsp_i2c_sda_a2,
+                blsp_i2c_sda_b2, blsp_spi0, blsp_spi2, blsp_spi3, blsp_spi4,
+                blsp_spi5, blsp_spi_clk_a1, blsp_spi_clk_b1, blsp_spi_cs_n_a1,
+                blsp_spi_cs_n_b1, blsp_spi_miso_a1, blsp_spi_miso_b1,
+                blsp_spi_mosi_a1, blsp_spi_mosi_b1, blsp_uart0, blsp_uart1,
+                blsp_uart2, blsp_uart3, blsp_uart5, blsp_uart_rx_a2,
+                blsp_uart_rx_b2, blsp_uart_tx_a2, blsp_uart_tx_b2, cri_trng,
+                cri_trng0, cri_trng1, dbg_out, dsd_clk_a, dsd_clk_b, ebi2_a,
+                ebi2_lcd, ebi_cdc, ebi_ch0, ext_lpass, ext_mclk0, ext_mclk1_a,
+                ext_mclk1_b, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
+                gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest,
+                gcc_tlmm, hdmi_ddc, hdmi_dtest, hdmi_lbk0, hdmi_lbk1,
+                hdmi_lbk2, hdmi_lbk3, hdmi_lbk4, hdmi_lbk5, hdmi_lbk6,
+                hdmi_lbk7, hdmi_lbk8, hdmi_lbk9, hdmi_pixel, hdmi_rcv, hdmi_tx,
+                i2s_1, i2s_2, i2s_3_data0_a, i2s_3_data0_b, i2s_3_data1_a,
+                i2s_3_data1_b, i2s_3_data2_a, i2s_3_data2_b, i2s_3_data3_a,
+                i2s_3_data3_b, i2s_3_sck_a, i2s_3_sck_b, i2s_3_ws_a,
+                i2s_3_ws_b, i2s_4, ir_in, ldo_en, ldo_update, mclk_in1,
+                mclk_in2, m_voc, nfc_dwl, nfc_irq, pcie_clk, pll_bist,
+                prng_rosc, pwm_led1, pwm_led10, pwm_led11, pwm_led12,
+                pwm_led13, pwm_led14, pwm_led15, pwm_led16, pwm_led17,
+                pwm_led18, pwm_led19, pwm_led2, pwm_led20, pwm_led21,
+                pwm_led22, pwm_led23, pwm_led24, pwm_led3, pwm_led4, pwm_led5,
+                pwm_led6, pwm_led7, pwm_led8, pwm_led9, qdss_cti_trig_in_a0,
+                qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1,
+                qdss_cti_trig_out_a0, qdss_cti_trig_out_a1,
+                qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a,
+                qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
+                qdss_tracedata_a, qdss_tracedata_b, rgb_clk, rgb_data0,
+                rgb_data1, rgb_data2, rgb_data3, rgb_data4, rgb_data5,
+                rgb_data6, rgb_data7, rgb_data_b0, rgb_data_b1, rgb_data_b2,
+                rgb_data_b3, rgb_data_b4, rgb_data_b5, rgb_data_b6,
+                rgb_data_b7, rgb_de, rgb_hsync, rgb_mdp, rgb_vsync, rgmi_dll1,
+                rgmi_dll2, rgmii_ck, rgmii_ctl, rgmii_int, rgmii_mdc,
+                rgmii_mdio, rgmii_rx, rgmii_tx, rgmii_wol, sd_write,
+                spdifrx_opt, spi_lcd, spkr_dac0, wlan1_adc0, wlan1_adc1,
+                wlan2_adc0, wlan2_adc1, wsa_en ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@1000000 {
+        compatible = "qcom,qcs404-pinctrl";
+        reg = <0x01000000 0x200000>,
+              <0x01300000 0x200000>,
+              <0x07b00000 0x200000>;
+        reg-names = "south", "north", "east";
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-ranges = <&tlmm 0 0 120>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+
+        blsp1-i2c1-default-state {
+            pins = "gpio24", "gpio25";
+            function = "blsp_i2c1";
+        };
+
+        blsp1-i2c2-default-state {
+            sda-pins {
+                pins = "gpio19";
+                function = "blsp_i2c_sda_a2";
+            };
+
+            scl-pins {
+                pins = "gpio20";
+                function = "blsp_i2c_scl_a2";
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt
deleted file mode 100644
index 6ffeac9801df..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt
+++ /dev/null
@@ -1,187 +0,0 @@
-Qualcomm Technologies, Inc. SC7180 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-SC7180 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,sc7180-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the north, south and west
-		    TLMM tiles
-
-- reg-names:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: names for the cells of reg, must contain "north", "south"
-		    and "west".
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio118
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd,
-		      sdc2_data sdc1_rclk
-		        Supports bias and drive-strength
-
-		      ufs_reset
-			Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0,
-		    atest_char1, atest_char2, atest_char3, atest_tsens,
-		    atest_tsens2, atest_usb1, atest_usb10, atest_usb11,
-		    atest_usb12, atest_usb13, atest_usb2, atest_usb20,
-		    atest_usb21, atest_usb22, atest_usb23, audio_ref,
-		    btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0,
-		    cci_timer1, cci_timer2, cci_timer3, cci_timer4,
-		    cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
-		    ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1, gcc_gp2,
-		    gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx,
-		    jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync,
-		    mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0,
-		    mi2s_1, mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag,
-		    PLL_BIST, pll_bypassnl, pll_reset, prng_rosc, qdss,
-		    qdss_cti, qlink_enable, qlink_request, qspi_clk, qspi_cs,
-		    qspi_data, qup00, qup01, qup02_i2c, qup02_uart, qup03,
-		    qup04_i2c, qup04_uart, qup05, qup10, qup11_i2c, qup11_uart,
-		    qup12, qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb,
-		    sdc2_tb, sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2,
-		    tgu_ch3, tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt,
-		    usb_phy, vfr_1, _V_GPIO, _V_PPS_IN, _V_PPS_OUT,
-		    vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0,
-		    wlan2_adc1,
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@3500000 {
-		compatible = "qcom,sc7180-pinctrl";
-		reg = <0x3500000 0x300000>,
-		      <0x3900000 0x300000>,
-		      <0x3D00000 0x300000>;
-		reg-names = "west", "north", "south";
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 119>;
-		gpio-reserved-ranges = <0 4>, <106 4>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml
new file mode 100644
index 000000000000..b40f6dc6adae
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sc7180-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC7180 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SC7180 SoC.
+
+properties:
+  compatible:
+    const: qcom,sc7180-pinctrl
+
+  reg:
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: west
+      - const: north
+      - const: south
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 60
+
+  gpio-line-names:
+    maxItems: 119
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sc7180-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sc7180-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sc7180-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-8])$"
+            - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk,
+                      sdc2_cmd, sdc2_data, ufs_reset ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0,
+                atest_char1, atest_char2, atest_char3, atest_tsens,
+                atest_tsens2, atest_usb1, atest_usb10, atest_usb11,
+                atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21,
+                atest_usb22, atest_usb23, audio_ref, btfm_slimbus, cam_mclk,
+                cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2,
+                cci_timer3, cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0,
+                ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1,
+                gcc_gp2, gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx,
+                jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync,
+                mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1,
+                mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag, PLL_BIST,
+                pll_bypassnl, pll_reset, prng_rosc, qdss, qdss_cti,
+                qlink_enable, qlink_request, qspi_clk, qspi_cs, qspi_data,
+                qup00, qup01, qup02_i2c, qup02_uart, qup03, qup04_i2c,
+                qup04_uart, qup05, qup10, qup11_i2c, qup11_uart, qup12,
+                qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb, sdc2_tb,
+                sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3,
+                tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt, usb_phy, vfr_1,
+                _V_GPIO, _V_PPS_IN, _V_PPS_OUT, vsense_trigger, wlan1_adc0,
+                wlan1_adc1, wlan2_adc0, wlan2_adc1 ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+  - reg-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@3500000 {
+        compatible = "qcom,sc7180-pinctrl";
+        reg = <0x03500000 0x300000>,
+              <0x03900000 0x300000>,
+              <0x03d00000 0x300000>;
+        reg-names = "west", "north", "south";
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 120>;
+        wakeup-parent = <&pdc>;
+
+        dp_hot_plug_det: dp-hot-plug-det-state {
+            pins = "gpio117";
+            function = "dp_hot";
+        };
+
+        qup_spi11_cs_gpio: qup-spi11-cs-gpio-state {
+            spi-pins {
+                pins = "gpio53", "gpio54", "gpio55";
+                function = "qup15";
+            };
+
+            cs-pins {
+                pins = "gpio56";
+                function = "gpio";
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml
index 624e14f00790..f7ec8a4f664f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml
@@ -4,15 +4,14 @@
 $id: http://devicetree.org/schemas/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS)
-  Low Power Island (LPI) TLMM block
+title: Qualcomm SC7280 SoC LPASS LPI TLMM
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  LPASS LPI IP on most Qualcomm SoCs
+description:
+  Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+  (LPASS) Low Power Island (LPI) of Qualcomm SC7280 SoC.
 
 properties:
   compatible:
@@ -24,12 +23,11 @@ properties:
     type: boolean
 
   reg:
-    minItems: 2
     maxItems: 2
 
   gpio-controller: true
 
-  '#gpio-cells':
+  "#gpio-cells":
     description: Specifying the pin number and flags, as defined in
       include/dt-bindings/gpio/gpio.h
     const: 2
@@ -37,9 +35,17 @@ properties:
   gpio-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sc7280-lpass-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sc7280-lpass-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sc7280-lpass-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
@@ -83,13 +89,10 @@ patternProperties:
             3: Reserved (No adjustments)
 
       bias-pull-down: true
-
       bias-pull-up: true
-
+      bias-bus-hold: true
       bias-disable: true
-
       output-high: true
-
       output-low: true
 
     required:
@@ -102,7 +105,7 @@ required:
   - compatible
   - reg
   - gpio-controller
-  - '#gpio-cells'
+  - "#gpio-cells"
   - gpio-ranges
 
 additionalProperties: false
@@ -116,4 +119,21 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         gpio-ranges = <&lpass_tlmm 0 0 15>;
+
+        dmic01-state {
+            dmic01-clk-pins {
+                pins = "gpio6";
+                function = "dmic1_clk";
+            };
+
+            dmic01-clk-sleep-pins {
+                pins = "gpio6";
+                function = "dmic1_clk";
+            };
+        };
+
+        tx-swr-data-sleep-state {
+            pins = "gpio1", "gpio2", "gpio14";
+            function = "swr_tx_data";
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml
index ad3496784678..36502173cb79 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml
@@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. SC7280 TLMM block
 maintainers:
   - Bjorn Andersson <andersson@kernel.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SC7280 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SC7280 SoC.
 
 properties:
   compatible:
@@ -43,17 +42,26 @@ properties:
     maxItems: 1
 
   gpio-line-names:
-    maxItems: 174
+    maxItems: 175
 
   wakeup-parent: true
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sc7280-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sc7280-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sc7280-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -62,7 +70,7 @@ patternProperties:
           subnode.
         items:
           oneOf:
-            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9]|18[0-2])$"
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-4])$"
             - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk,
                       sdc2_cmd, sdc2_data, ufs_reset ]
         minItems: 1
@@ -102,35 +110,18 @@ patternProperties:
                 uim1_clk, uim1_data, uim1_present, uim1_reset, usb2phy_ac,
                 usb_phy, vfr_0, vfr_1, vsense_trigger ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
+      bias-bus-hold: true
       bias-disable: true
-
+      drive-strength: true
+      input-enable: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
 
-    allOf:
-      - $ref: /schemas/pinctrl/pincfg-node.yaml
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9]|18[0-2])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 allOf:
@@ -162,7 +153,7 @@ examples:
         gpio-ranges = <&tlmm 0 0 175>;
         wakeup-parent = <&pdc>;
 
-        qup_uart5_default: qup-uart5-pins {
+        qup_uart5_default: qup-uart5-state {
             pins = "gpio46", "gpio47";
             function = "qup13";
             drive-strength = <2>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-tlmm.yaml
similarity index 88%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-tlmm.yaml
index b98eeba2c530..24191d5f64ac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SC8180X TLMM block
@@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SC8180X TLMM block
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SC8180X platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SC8180X SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -26,9 +24,9 @@ properties:
 
   reg-names:
     items:
-      - const: "west"
-      - const: "east"
-      - const: "south"
+      - const: west
+      - const: east
+      - const: south
 
   interrupts: true
   interrupt-controller: true
@@ -47,7 +45,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sc8180x-tlmm-state"
       - patternProperties:
@@ -55,12 +53,13 @@ patternProperties:
             $ref: "#/$defs/qcom-sc8180x-tlmm-state"
         additionalProperties: false
 
-'$defs':
+$defs:
   qcom-sc8180x-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -112,16 +111,6 @@ patternProperties:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-8][0-9])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml
index 1f468303bb08..7d2589387e1a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml
@@ -4,15 +4,14 @@
 $id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS)
-  Low Power Island (LPI) TLMM block
+title: Qualcomm SC8280XP SoC LPASS LPI TLMM
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  LPASS LPI IP on most Qualcomm SoCs
+description:
+  Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+  (LPASS) Low Power Island (LPI) of Qualcomm SC8280XP SoC.
 
 properties:
   compatible:
@@ -35,7 +34,7 @@ properties:
 
   gpio-controller: true
 
-  '#gpio-cells':
+  "#gpio-cells":
     description: Specifying the pin number and flags, as defined in
       include/dt-bindings/gpio/gpio.h
     const: 2
@@ -43,9 +42,17 @@ properties:
   gpio-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sc8280xp-lpass-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sc8280xp-lpass-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sc8280xp-lpass-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
@@ -58,7 +65,7 @@ patternProperties:
           List of gpio pins affected by the properties specified in this
           subnode.
         items:
-          pattern: "^gpio([0-1]|1[0-8]])$"
+          pattern: "^gpio([0-1]|1[0-8])$"
 
       function:
         enum: [ swr_tx_clk, swr_tx_data, swr_rx_clk, swr_rx_data,
@@ -112,7 +119,7 @@ required:
   - clocks
   - clock-names
   - gpio-controller
-  - '#gpio-cells'
+  - "#gpio-cells"
   - gpio-ranges
 
 additionalProperties: false
@@ -130,4 +137,21 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         gpio-ranges = <&lpi_tlmm 0 0 18>;
+
+        dmic01-state {
+            dmic01-clk-pins {
+                pins = "gpio16";
+                function = "dmic1_clk";
+            };
+
+            dmic01-clk-sleep-pins {
+                pins = "gpio16";
+                function = "dmic1_clk";
+            };
+        };
+
+        tx-swr-data-sleep-state {
+            pins = "gpio0", "gpio1";
+            function = "swr_tx_data";
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-tlmm.yaml
similarity index 89%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-tlmm.yaml
index b9ab130cd558..4efde29c36a2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SC8280XP TLMM block
@@ -10,8 +10,7 @@ maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
 description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SC8280XP platform.
+  Top Level Mode Multiplexer pin controller in Qualcomm SC8280XP SoC.
 
 allOf:
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
@@ -25,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -39,7 +38,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sc8280xp-tlmm-state"
       - patternProperties:
@@ -47,12 +46,13 @@ patternProperties:
             $ref: "#/$defs/qcom-sc8280xp-tlmm-state"
         additionalProperties: false
 
-'$defs':
+$defs:
   qcom-sc8280xp-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -113,16 +113,6 @@ patternProperties:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-1][0-9]|22[0-7])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
@@ -139,8 +129,8 @@ examples:
         gpio-ranges = <&tlmm 0 0 230>;
 
         gpio-wo-subnode-state {
-                pins = "gpio1";
-                function = "gpio";
+            pins = "gpio1";
+            function = "gpio";
         };
 
         uart-w-subnodes-state {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm630-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm630-pinctrl.yaml
new file mode 100644
index 000000000000..bd4fd8404aa4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm630-pinctrl.yaml
@@ -0,0 +1,188 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sdm630-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM630 and SDM660 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SDM630 and SDM660 SoC.
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,sdm630-pinctrl
+      - qcom,sdm660-pinctrl
+
+  reg:
+    maxItems: 3
+
+  reg-names:
+    items:
+      - const: south
+      - const: center
+      - const: north
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 57
+
+  gpio-line-names:
+    maxItems: 114
+
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sdm630-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sdm630-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sdm630-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-3])$"
+            - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
+                      sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+        enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1,
+                atest_char2, atest_char3, atest_gpsadc0, atest_gpsadc1,
+                atest_tsens, atest_tsens2, atest_usb1, atest_usb10,
+                atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20,
+                atest_usb21, atest_usb22, atest_usb23, audio_ref, bimc_dte0,
+                bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4,
+                blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8_a, blsp_i2c8_b,
+                blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2,
+                blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8_a,
+                blsp_spi8_b, blsp_spi8_cs1, blsp_spi8_cs2, blsp_uart1,
+                blsp_uart2, blsp_uart5, blsp_uart6_a, blsp_uart6_b, blsp_uim1,
+                blsp_uim2, blsp_uim5, blsp_uim6, cam_mclk, cci_async, cci_i2c,
+                cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, gcc_gp1,
+                gcc_gp2, gcc_gp3, gpio, gps_tx_a, gps_tx_b, gps_tx_c,
+                isense_dbg, jitter_bist, ldo_en, ldo_update, m_voc, mdp_vsync,
+                mdss_vsync0, mdss_vsync1, mdss_vsync2, mdss_vsync3, mss_lte,
+                nav_pps_a, nav_pps_b, nav_pps_c, pa_indicator, phase_flag0,
+                phase_flag1, phase_flag10, phase_flag11, phase_flag12,
+                phase_flag13, phase_flag14, phase_flag15, phase_flag16,
+                phase_flag17, phase_flag18, phase_flag19, phase_flag2,
+                phase_flag20, phase_flag21, phase_flag22, phase_flag23,
+                phase_flag24, phase_flag25, phase_flag26, phase_flag27,
+                phase_flag28, phase_flag29, phase_flag3, phase_flag30,
+                phase_flag31, phase_flag4, phase_flag5, phase_flag6,
+                phase_flag7, phase_flag8, phase_flag9, pll_bypassnl, pll_reset,
+                pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto, pwr_modem,
+                pwr_nav, qdss_cti0_a, qdss_cti0_b, qdss_cti1_a, qdss_cti1_b,
+                qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, qdss_gpio11,
+                qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15, qdss_gpio2,
+                qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, qdss_gpio7,
+                qdss_gpio8, qdss_gpio9, qlink_enable, qlink_request, qspi_clk,
+                qspi_cs, qspi_data0, qspi_data1, qspi_data2, qspi_data3,
+                qspi_resetn, sec_mi2s, sndwire_clk, sndwire_data, sp_cmu,
+                ssc_irq, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, uim1_clk,
+                uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data,
+                uim2_present, uim2_reset, uim_batt, vfr_1, vsense_clkout,
+                vsense_data0, vsense_data1, vsense_mode, wlan1_adc0,
+                wlan1_adc1, wlan2_adc0, wlan2_adc1 ]
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@3100000 {
+        compatible = "qcom,sdm630-pinctrl";
+        reg = <0x03100000 0x400000>,
+              <0x03500000 0x400000>,
+              <0x03900000 0x400000>;
+        reg-names = "south", "center", "north";
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        gpio-ranges = <&tlmm 0 0 114>;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+
+        blsp1-uart1-default-state {
+            pins = "gpio0", "gpio1", "gpio2", "gpio3";
+            function = "gpio";
+            drive-strength = <2>;
+            bias-disable;
+        };
+
+        blsp2_uart1_default: blsp2-uart1-active-state {
+            tx-rts-pins {
+                pins = "gpio16", "gpio19";
+                function = "blsp_uart5";
+                drive-strength = <2>;
+                bias-disable;
+            };
+
+            rx-pins {
+                pins = "gpio17";
+                function = "blsp_uart5";
+                drive-strength = <2>;
+                bias-pull-up;
+            };
+
+            cts-pins {
+                pins = "gpio18";
+                function = "blsp_uart5";
+                drive-strength = <2>;
+                bias-pull-down;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm660-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm660-pinctrl.txt
deleted file mode 100644
index be034d329e10..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm660-pinctrl.txt
+++ /dev/null
@@ -1,191 +0,0 @@
-Qualcomm Technologies, Inc. SDM660 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-SDM660 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,sdm660-pinctrl" or
-		    "qcom,sdm630-pinctrl".
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the north, center and south
-		    TLMM tiles.
-
-- reg-names:
-       Usage: required
-       Value type: <stringlist>
-       Definition: names for the cells of reg, must contain "north", "center"
-                   and "south".
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- gpio-ranges:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: Specifies the mapping between gpio controller and
-		    pin-controller pins.
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.  Valid pins are:
-		    gpio0-gpio113,
-		        Supports mux, bias and drive-strength
-		    sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, sdc2_data sdc1_rclk,
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-		    adsp_ext, agera_pll, atest_char, atest_char0, atest_char1,
-		    atest_char2, atest_char3, atest_gpsadc0, atest_gpsadc1,
-		    atest_tsens, atest_tsens2, atest_usb1, atest_usb10,
-		    atest_usb11, atest_usb12, atest_usb13, atest_usb2,
-		    atest_usb20, atest_usb21, atest_usb22, atest_usb23,
-		    audio_ref, bimc_dte0, bimc_dte1, blsp_i2c1, blsp_i2c2,
-		    blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7,
-		    blsp_i2c8_a, blsp_i2c8_b, blsp_spi1, blsp_spi2, blsp_spi3,
-		    blsp_spi3_cs1, blsp_spi3_cs2, blsp_spi4, blsp_spi5,
-		    blsp_spi6, blsp_spi7, blsp_spi8_a, blsp_spi8_b,
-		    blsp_spi8_cs1, blsp_spi8_cs2, blsp_uart1, blsp_uart2,
-		    blsp_uart5, blsp_uart6_a, blsp_uart6_b, blsp_uim1,
-		    blsp_uim2, blsp_uim5, blsp_uim6, cam_mclk, cci_async,
-		    cci_i2c, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist,
-		    gcc_gp1, gcc_gp2, gcc_gp3, gpio, gps_tx_a, gps_tx_b, gps_tx_c,
-		    isense_dbg, jitter_bist, ldo_en, ldo_update, m_voc, mdp_vsync,
-		    mdss_vsync0, mdss_vsync1, mdss_vsync2, mdss_vsync3, mss_lte,
-		    nav_pps_a, nav_pps_b, nav_pps_c, pa_indicator, phase_flag0,
-		    phase_flag1, phase_flag10, phase_flag11, phase_flag12,
-		    phase_flag13, phase_flag14, phase_flag15, phase_flag16,
-		    phase_flag17, phase_flag18, phase_flag19, phase_flag2,
-		    phase_flag20, phase_flag21, phase_flag22, phase_flag23,
-		    phase_flag24, phase_flag25, phase_flag26, phase_flag27,
-		    phase_flag28, phase_flag29, phase_flag3, phase_flag30,
-		    phase_flag31, phase_flag4, phase_flag5, phase_flag6,
-		    phase_flag7, phase_flag8, phase_flag9, pll_bypassnl,
-		    pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto,
-		    pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b, qdss_cti1_a,
-		    qdss_cti1_b, qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10,
-		    qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15,
-		    qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6,
-		    qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink_enable, qlink_request,
-		    qspi_clk, qspi_cs, qspi_data0, qspi_data1, qspi_data2,
-		    qspi_data3, qspi_resetn, sec_mi2s, sndwire_clk, sndwire_data,
-		    sp_cmu, ssc_irq, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2,
-		    uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
-		    uim2_data, uim2_present, uim2_reset, uim_batt, vfr_1,
-		    vsense_clkout, vsense_data0, vsense_data1, vsense_mode,
-		    wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@3100000 {
-		compatible = "qcom,sdm660-pinctrl";
-		reg = <0x3100000 0x200000>,
-		      <0x3500000 0x200000>,
-		      <0x3900000 0x200000>;
-		reg-names = "south", "center", "north";
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		gpio-ranges = <&tlmm 0 0 114>;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm670-tlmm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm670-tlmm.yaml
new file mode 100644
index 000000000000..7585117c0f06
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm670-tlmm.yaml
@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sdm670-tlmm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. SDM670 TLMM block
+
+maintainers:
+  - Richard Acayan <mailingradian@gmail.com>
+
+description: |
+  The Top Level Mode Multiplexer (TLMM) block found in the SDM670 platform.
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sdm670-tlmm
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 75
+
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sdm670-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sdm670-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sdm670-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+            - enum: [ ufs_reset, sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data,
+                      sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2, atest_usb1, atest_usb10,
+                atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21,
+                atest_usb22, atest_usb23, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1,
+                cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, dbg_out, ddr_bist,
+                ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3,
+                gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en, ldo_update,
+                lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3,
+                mss_lte, nav_pps, pa_indicator, pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl,
+                pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, qdss, qlink_enable,
+                qlink_request, qua_mi2s, qup0, qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2,
+                qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sdc4_clk,
+                sdc4_cmd, sdc4_data, sd_write, sec_mi2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2,
+                tgu_ch3, tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync, tsif2_clk,
+                tsif2_data, tsif2_en, tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present,
+                uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1,
+                vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data, ]
+
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    pinctrl@3400000 {
+        compatible = "qcom,sdm670-tlmm";
+        reg = <0x03400000 0x300000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 151>;
+
+        qup-i2c9-state {
+            pins = "gpio6", "gpio7";
+            function = "qup9";
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.txt
deleted file mode 100644
index 7462e3743c68..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.txt
+++ /dev/null
@@ -1,176 +0,0 @@
-Qualcomm SDM845 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-SDM845 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,sdm845-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the TLMM register space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio149
-		        Supports mux, bias and drive-strength
-
-		      sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    gpio, adsp_ext, agera_pll, atest_char, atest_tsens,
-		    atest_tsens2, atest_usb1, atest_usb10, atest_usb11,
-		    atest_usb12, atest_usb13, atest_usb2, atest_usb20,
-		    atest_usb21, atest_usb22, atest_usb23, audio_ref,
-		    btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0,
-		    cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng,
-		    cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0,
-		    ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1,
-		    gcc_gp2, gcc_gp3, jitter_bist, ldo_en, ldo_update,
-		    lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1,
-		    mdp_vsync2, mdp_vsync3, mss_lte, nav_pps, pa_indicator,
-		    pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl,
-		    pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti,
-		    qdss, qlink_enable, qlink_request, qua_mi2s, qup0, qup1,
-		    qup10, qup11, qup12, qup13, qup14, qup15, qup2, qup3, qup4,
-		    qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6,
-		    qspi_clk, qspi_cs, qspi_data, sd_write, sdc4_clk, sdc4_cmd,
-		    sdc4_data, sec_mi2s, sp_cmu, spkr_i2s, ter_mi2s, tgu_ch0,
-		    tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2,
-		    tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync,
-		    tsif2_clk, tsif2_data, tsif2_en, tsif2_error, tsif2_sync,
-		    uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
-		    uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy,
-		    vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0,
-		    wlan2_adc1,
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configured as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@3400000 {
-		compatible = "qcom,sdm845-pinctrl";
-		reg = <0x03400000 0xc00000>;
-		interrupts = <GIC_SPI 208 0>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		qup9_active: qup9-active {
-			mux {
-				pins = "gpio4", "gpio5";
-				function = "qup9";
-			};
-
-			config {
-				pins = "gpio4", "gpio5";
-				drive-strength = <2>;
-				bias-disable;
-			};
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
new file mode 100644
index 000000000000..c9627777ceb3
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdm845-pinctrl.yaml
@@ -0,0 +1,158 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sdm845-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SDM845 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SDM845 SoC.
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sdm845-pinctrl
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 75
+
+  gpio-line-names:
+    maxItems: 150
+
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sdm845-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sdm845-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sdm845-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+            - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+        enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2,
+                atest_usb1, atest_usb10, atest_usb11, atest_usb12, atest_usb13,
+                atest_usb2, atest_usb20, atest_usb21, atest_usb22, atest_usb23,
+                audio_ref, btfm_slimbus, cam_mclk, cci_async, cci_i2c,
+                cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
+                cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0,
+                ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1,
+                gcc_gp2, gcc_gp3, gpio, jitter_bist, ldo_en, ldo_update,
+                lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
+                mdp_vsync3, mss_lte, m_voc, nav_pps, pa_indicator, pci_e0,
+                pci_e1, phase_flag, pll_bist, pll_bypassnl, pll_reset,
+                pri_mi2s, pri_mi2s_ws, prng_rosc, qdss, qdss_cti, qlink_enable,
+                qlink_request, qspi_clk, qspi_cs, qspi_data, qua_mi2s, qup0,
+                qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2, qup3,
+                qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6,
+                sdc4_clk, sdc4_cmd, sdc4_data, sd_write, sec_mi2s, sp_cmu,
+                spkr_i2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3,
+                tsense_pwm1, tsense_pwm2, tsif1_clk, tsif1_data, tsif1_en,
+                tsif1_error, tsif1_sync, tsif2_clk, tsif2_data, tsif2_en,
+                tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present,
+                uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset,
+                uim_batt, usb_phy, vfr_1, vsense_trigger, wlan1_adc0,
+                wlan1_adc1, wlan2_adc0, wlan2_adc1]
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    pinctrl@3400000 {
+        compatible = "qcom,sdm845-pinctrl";
+        reg = <0x03400000 0xc00000>;
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 151>;
+        wakeup-parent = <&pdc_intc>;
+
+        cci0-default-state {
+            pins = "gpio17", "gpio18";
+            function = "cci_i2c";
+
+            bias-pull-up;
+            drive-strength = <2>;
+        };
+
+        cam0-default-state {
+            rst-pins {
+                pins = "gpio9";
+                function = "gpio";
+
+                drive-strength = <16>;
+                bias-disable;
+            };
+
+            mclk0-pins {
+                pins = "gpio13";
+                function = "cam_mclk";
+
+                drive-strength = <16>;
+                bias-disable;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml
index a38090b14aab..a76117e41d93 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml
@@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. SDX55 TLMM block
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SDX55 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SDX55 SoC.
 
 properties:
   compatible:
@@ -21,38 +20,32 @@ properties:
     description: Specifies the base address and size of the TLMM register space
     maxItems: 1
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description: Specifies the PIN numbers and Flags, as defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
+  "#gpio-cells": true
+  gpio-ranges: true
 
   gpio-reserved-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sdx55-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sdx55-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sdx55-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "/schemas/pinctrl/pincfg-node.yaml"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -96,62 +89,46 @@ patternProperties:
                 uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present,
                 uim2_reset, usb2phy_ac, vsense_trigger ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
 examples:
   - |
-        #include <dt-bindings/interrupt-controller/arm-gic.h>
-        tlmm: pinctrl@1f00000 {
-                compatible = "qcom,sdx55-pinctrl";
-                reg = <0x0f100000 0x300000>;
-                gpio-controller;
-                #gpio-cells = <2>;
-                gpio-ranges = <&tlmm 0 0 108>;
-                interrupt-controller;
-                #interrupt-cells = <2>;
-                interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
-
-                serial-pins {
-                        pins = "gpio8", "gpio9";
-                        function = "blsp_uart3";
-                        drive-strength = <8>;
-                        bias-disable;
-                };
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@1f00000 {
+        compatible = "qcom,sdx55-pinctrl";
+        reg = <0x0f100000 0x300000>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 108>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
+
+        serial-state {
+            pins = "gpio8", "gpio9";
+            function = "blsp_uart3";
+            drive-strength = <8>;
+            bias-disable;
         };
+    };
 
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx65-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml
similarity index 85%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sdx65-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml
index cdfcf29dffee..2f53905260e6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx65-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sdx65-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SDX65 TLMM block
@@ -10,8 +10,7 @@ maintainers:
   - Vamsi krishna Lanka <quic_vamslank@quicinc.com>
 
 description:
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SDX65 platform.
+  Top Level Mode Multiplexer pin controller in Qualcomm SDX65 SoC.
 
 properties:
   compatible:
@@ -20,44 +19,32 @@ properties:
   reg:
     maxItems: 1
 
-  interrupts:
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description: Specifies the PIN numbers and Flags, as defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
+  "#gpio-cells": true
+  gpio-ranges: true
 
   gpio-reserved-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sdx65-tlmm-state"
       - patternProperties:
-          ".*":
+          "-pins$":
             $ref: "#/$defs/qcom-sdx65-tlmm-state"
-'$defs':
+        additionalProperties: false
+
+$defs:
   qcom-sdx65-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
-    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -122,37 +109,24 @@ patternProperties:
                 qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3,
                 gpio ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
-      - function
 
     additionalProperties: false
 
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
@@ -175,13 +149,13 @@ examples:
         };
 
         uart-w-subnodes-state {
-            rx {
+            rx-pins {
                 pins = "gpio4";
                 function = "blsp_uart1";
                 bias-pull-up;
             };
 
-            tx {
+            tx-pins {
                 pins = "gpio5";
                 function = "blsp_uart1";
                 bias-disable;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6115-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6115-tlmm.yaml
similarity index 75%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sm6115-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sm6115-tlmm.yaml
index e39fbb36d8c1..164f24db8b2b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6115-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6115-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SM6115, SM4250 TLMM block
@@ -10,15 +10,14 @@ maintainers:
   - Iskren Chernev <iskren.chernev@gmail.com>
 
 description:
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SM4250/6115 platforms.
+  Top Level Mode Multiplexer pin controller in Qualcomm SM4250 and SM6115
+  SoCs.
 
 properties:
   compatible:
     const: qcom,sm6115-tlmm
 
   reg:
-    minItems: 3
     maxItems: 3
 
   reg-names:
@@ -27,35 +26,17 @@ properties:
       - const: south
       - const: east
 
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
-
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description:
-      Specifies the PIN numbers and Flags, as defined in defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
-
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
-
+  "#gpio-cells": true
+  gpio-ranges: true
   gpio-reserved-ranges: true
-
   wakeup-parent: true
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm6115-tlmm-state"
       - patternProperties:
@@ -63,12 +44,13 @@ patternProperties:
             $ref: "#/$defs/qcom-sm6115-tlmm-state"
         additionalProperties: false
 
-'$defs':
+$defs:
   qcom-sm6115-tlmm-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -101,50 +83,25 @@ patternProperties:
                 uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger,
                 wlan1_adc0, elan1_adc1 ]
 
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-        default: 2
-        description:
-          Selects the drive strength for the specified pins, in mA.
-
       bias-pull-down: true
-
       bias-pull-up: true
-
       bias-disable: true
-
+      drive-strength: true
       output-high: true
-
       output-low: true
 
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-2])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
   - reg-names
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-tlmm.yaml
similarity index 87%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sm6125-tlmm.yaml
index 5cb8b272cb7d..e1dd54a160d5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-tlmm.yaml
@@ -1,19 +1,17 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Technologies, Inc. SM6125 TLMM block
 
 maintainers:
   - Martin Botka <martin.botka@somainline.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM6125 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM6125 SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -21,21 +19,20 @@ properties:
     const: qcom,sm6125-tlmm
 
   reg:
-    minItems: 3
     maxItems: 3
 
   reg-names:
     items:
-      - const: "west"
-      - const: "south"
-      - const: "east"
+      - const: west
+      - const: south
+      - const: east
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -47,7 +44,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm6125-tlmm-state"
       - patternProperties:
@@ -61,6 +58,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -112,16 +110,6 @@ $defs:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio[0-9]|[1-9][0-9]|1[0-2][0-9]|13[0-2]$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-tlmm.yaml
similarity index 90%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sm6350-tlmm.yaml
index 856b9c567ecb..41e3e0afc9a8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SM6350 TLMM block
@@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SM6350 TLMM block
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM6350 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM6350 SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -26,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -40,7 +38,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm6350-tlmm-state"
       - patternProperties:
@@ -54,6 +52,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -111,16 +110,6 @@ $defs:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-7])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6375-tlmm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6375-tlmm.yaml
index 025faf87d147..d54ebb2bd5a8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6375-tlmm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm6375-tlmm.yaml
@@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SM6375 TLMM block
 maintainers:
   - Konrad Dybcio <konrad.dybcio@somainline.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM6375 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM6375 SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -26,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -40,7 +38,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm6375-tlmm-state"
       - patternProperties:
@@ -54,6 +52,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -120,16 +119,6 @@ $defs:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-6])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.txt
deleted file mode 100644
index fa37733e5102..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.txt
+++ /dev/null
@@ -1,190 +0,0 @@
-Qualcomm SM8150 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-QCS404 platform.
-
-- compatible:
-	Usage: required
-	Value type: <string>
-	Definition: must be "qcom,sm8150-pinctrl"
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of the north, south, west
-		    and east TLMM tiles.
-
-- reg-names:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Defintiion: names for the cells of reg, must contain "north", "south"
-		    "west" and "east".
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
-	Usage: required
-	Value type: <none>
-	Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 2. Specifying the pin number and flags, as defined
-		    in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition:  see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
-	Usage: required
-	Value type: <string-array>
-	Definition: List of gpio pins affected by the properties specified in
-		    this subnode.
-
-		    Valid pins are:
-		      gpio0-gpio149
-		        Supports mux, bias and drive-strength
-
-		      sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd,
-		      sdc2_data sdc1_rclk
-		        Supports bias and drive-strength
-
-		      ufs_reset
-		        Supports bias and drive-strength
-
-- function:
-	Usage: required
-	Value type: <string>
-	Definition: Specify the alternative function to be configured for the
-		    specified pins. Functions are only valid for gpio pins.
-		    Valid values are:
-
-		    adsp_ext, agera_pll, aoss_cti, ddr_pxi2, atest_char,
-		    atest_char0, atest_char1, atest_char2, atest_char3,
-		    audio_ref, atest_usb1, atest_usb2, atest_usb10,
-		    atest_usb11, atest_usb12, atest_usb13, atest_usb20,
-		    atest_usb21, atest_usb22, atest_usb2, atest_usb23,
-		    btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0,
-		    cci_timer1, cci_timer2, cci_timer3, cci_timer4,
-		    cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist,
-		    ddr_pxi0, ddr_pxi1, ddr_pxi3, edp_hot, edp_lcd,
-		    emac_phy, emac_pps, gcc_gp1, gcc_gp2, gcc_gp3, gpio,
-		    hs1_mi2s, hs2_mi2s, hs3_mi2s, jitter_bist,
-		    lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1,
-		    mdp_vsync2, mdp_vsync3, mss_lte, m_voc, nav_pps,
-		    pa_indicator, pci_e0, phase_flag, pll_bypassnl,
-		    pll_bist, pci_e1, pll_reset, pri_mi2s, pri_mi2s_ws,
-		    prng_rosc, qdss, qdss_cti, qlink_request, qlink_enable,
-		    qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs, qua_mi2s,
-		    qup0, qup1, qup2, qup3, qup4, qup5, qup6, qup7, qup8,
-		    qup9, qup10, qup11, qup12, qup13, qup14, qup15, qup16,
-		    qup17, qup18, qup19, qup_l4, qup_l5, qup_l6, rgmii,
-		    sdc4, sd_write, sec_mi2s, spkr_i2s, sp_cmu, ter_mi2s,
-		    tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1,
-		    tsense_pwm2, tsif1, tsif2, uim1, uim2, uim_batt,
-		    usb2phy_ac, usb_phy, vfr_1, vsense_trigger, wlan1_adc0,
-		    wlan1_adc1, wlan2_adc0, wlan2_adc1, wmss_reset
-
-- bias-disable:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configued as no pull.
-
-- bias-pull-down:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configued as pull down.
-
-- bias-pull-up:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins should be configued as pull up.
-
-- output-high:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    high.
-		    Not valid for sdc pins.
-
-- output-low:
-	Usage: optional
-	Value type: <none>
-	Definition: The specified pins are configured in output mode, driven
-		    low.
-		    Not valid for sdc pins.
-
-- drive-strength:
-	Usage: optional
-	Value type: <u32>
-	Definition: Selects the drive strength for the specified pins, in mA.
-		    Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
-	tlmm: pinctrl@3000000 {
-		compatible = "qcom,sm8150-pinctrl";
-		reg = <0x03100000 0x300000>,
-		      <0x03500000 0x300000>,
-		      <0x03900000 0x300000>,
-		      <0x03D00000 0x300000>;
-		reg-names = "west", "east", "north", "south";
-		interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		gpio-ranges = <&tlmm 0 0 175>;
-		gpio-reserved-ranges = <0 4>, <126 4>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.yaml
new file mode 100644
index 000000000000..85adddbdee56
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8150-pinctrl.yaml
@@ -0,0 +1,173 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm8150-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM8150 TLMM pin controller
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM8150 SoC.
+
+properties:
+  compatible:
+    const: qcom,sm8150-pinctrl
+
+  reg:
+    maxItems: 4
+
+  reg-names:
+    items:
+      - const: west
+      - const: east
+      - const: north
+      - const: south
+
+  interrupts: true
+  interrupt-controller: true
+  "#interrupt-cells": true
+  gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
+
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 88
+
+  gpio-line-names:
+    maxItems: 175
+
+patternProperties:
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sm8150-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sm8150-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sm8150-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-4])$"
+            - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ adsp_ext, agera_pll, aoss_cti, ddr_pxi2, atest_char,
+                atest_char0, atest_char1, atest_char2, atest_char3, audio_ref,
+                atest_usb1, atest_usb2, atest_usb10, atest_usb11, atest_usb12,
+                atest_usb13, atest_usb20, atest_usb21, atest_usb22, atest_usb2,
+                atest_usb23, btfm_slimbus, cam_mclk, cci_async, cci_i2c,
+                cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
+                cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0,
+                ddr_pxi1, ddr_pxi3, edp_hot, edp_lcd, emac_phy, emac_pps,
+                gcc_gp1, gcc_gp2, gcc_gp3, gpio, hs1_mi2s, hs2_mi2s, hs3_mi2s,
+                jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1,
+                mdp_vsync2, mdp_vsync3, mss_lte, m_voc, nav_pps, pa_indicator,
+                pci_e0, phase_flag, pll_bypassnl, pll_bist, pci_e1, pll_reset,
+                pri_mi2s, pri_mi2s_ws, prng_rosc, qdss, qdss_cti,
+                qlink_request, qlink_enable, qspi0, qspi1, qspi2, qspi3,
+                qspi_clk, qspi_cs, qua_mi2s, qup0, qup1, qup2, qup3, qup4,
+                qup5, qup6, qup7, qup8, qup9, qup10, qup11, qup12, qup13,
+                qup14, qup15, qup16, qup17, qup18, qup19, qup_l4, qup_l5,
+                qup_l6, rgmii, sdc4, sd_write, sec_mi2s, spkr_i2s, sp_cmu,
+                ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1,
+                tsense_pwm2, tsif1, tsif2, uim1, uim2, uim_batt, usb2phy_ac,
+                usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1,
+                wlan2_adc0, wlan2_adc1, wmss_reset ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+  - compatible
+  - reg
+  - reg-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    tlmm: pinctrl@3100000 {
+        compatible = "qcom,sm8150-pinctrl";
+        reg = <0x03100000 0x300000>,
+              <0x03500000 0x300000>,
+              <0x03900000 0x300000>,
+              <0x03d00000 0x300000>;
+        reg-names = "west", "east", "north", "south";
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-ranges = <&tlmm 0 0 176>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        wakeup-parent = <&pdc>;
+
+        qup-spi0-default-state {
+            pins = "gpio0", "gpio1", "gpio2", "gpio3";
+            function = "qup0";
+            drive-strength = <6>;
+            bias-disable;
+        };
+
+        pcie1-default-state {
+            perst-pins {
+                pins = "gpio102";
+                function = "gpio";
+                drive-strength = <2>;
+                bias-pull-down;
+            };
+
+            clkreq-pins {
+                pins = "gpio103";
+                function = "pci_e1";
+                drive-strength = <2>;
+                bias-pull-up;
+            };
+
+            wake-pins {
+                pins = "gpio104";
+                function = "gpio";
+                drive-strength = <2>;
+                bias-pull-up;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml
index 06efb1382876..bd45faa3f078 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml
@@ -4,22 +4,20 @@
 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS)
-  Low Power Island (LPI) TLMM block
+title: Qualcomm SM8250 SoC LPASS LPI TLMM
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  LPASS LPI IP on most Qualcomm SoCs
+description:
+  Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+  (LPASS) Low Power Island (LPI) of Qualcomm SM8250 SoC.
 
 properties:
   compatible:
     const: qcom,sm8250-lpass-lpi-pinctrl
 
   reg:
-    minItems: 2
     maxItems: 2
 
   clocks:
@@ -34,7 +32,7 @@ properties:
 
   gpio-controller: true
 
-  '#gpio-cells':
+  "#gpio-cells":
     description: Specifying the pin number and flags, as defined in
       include/dt-bindings/gpio/gpio.h
     const: 2
@@ -42,9 +40,17 @@ properties:
   gpio-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sm8250-lpass-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sm8250-lpass-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sm8250-lpass-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
@@ -88,13 +94,11 @@ patternProperties:
             3: Reserved (No adjustments)
 
       bias-pull-down: true
-
       bias-pull-up: true
-
+      bias-bus-hold: true
       bias-disable: true
-
+      input-enable: true
       output-high: true
-
       output-low: true
 
     required:
@@ -104,7 +108,7 @@ patternProperties:
     additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: pinctrl.yaml#
 
 required:
   - compatible
@@ -112,7 +116,7 @@ required:
   - clocks
   - clock-names
   - gpio-controller
-  - '#gpio-cells'
+  - "#gpio-cells"
   - gpio-ranges
 
 additionalProperties: false
@@ -130,4 +134,28 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         gpio-ranges = <&lpi_tlmm 0 0 14>;
+
+        wsa-swr-active-state {
+            clk-pins {
+                pins = "gpio10";
+                function = "wsa_swr_clk";
+                drive-strength = <2>;
+                slew-rate = <1>;
+                bias-disable;
+            };
+
+            data-pins {
+                pins = "gpio11";
+                function = "wsa_swr_data";
+                drive-strength = <2>;
+                slew-rate = <1>;
+            };
+        };
+
+        tx-swr-sleep-clk-state {
+            pins = "gpio0";
+            function = "swr_tx_clk";
+            drive-strength = <2>;
+            bias-pull-down;
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml
index c44d02d28bc9..c80f3847ac08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml
@@ -9,133 +9,109 @@ title: Qualcomm Technologies, Inc. SM8250 TLMM block
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  SM8250 platform.
+description:
+  Top Level Mode Multiplexer pin controller in the Qualcomm SM8250 SoC.
 
 properties:
   compatible:
     const: qcom,sm8250-pinctrl
 
   reg:
-    minItems: 3
     maxItems: 3
 
   reg-names:
     items:
-      - const: "west"
-      - const: "south"
-      - const: "north"
-
-  interrupts:
-    description: Specifies the TLMM summary IRQ
-    maxItems: 1
+      - const: west
+      - const: south
+      - const: north
 
+  interrupts: true
   interrupt-controller: true
-
-  '#interrupt-cells':
-    description:
-      Specifies the PIN numbers and Flags, as defined in defined in
-      include/dt-bindings/interrupt-controller/irq.h
-    const: 2
-
+  "#interrupt-cells": true
   gpio-controller: true
+  "#gpio-cells": true
+  gpio-ranges: true
+  wakeup-parent: true
 
-  '#gpio-cells':
-    description: Specifying the pin number and flags, as defined in
-      include/dt-bindings/gpio/gpio.h
-    const: 2
-
-  gpio-ranges:
-    maxItems: 1
+  gpio-reserved-ranges:
+    minItems: 1
+    maxItems: 90
 
-  wakeup-parent: true
+  gpio-line-names:
+    maxItems: 180
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '^.*$':
-    if:
-      type: object
-    then:
-      properties:
-        pins:
-          description:
-            List of gpio pins affected by the properties specified in this
-            subnode.
-          items:
-            oneOf:
-              - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$"
-              - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
-          minItems: 1
-          maxItems: 36
-
-        function:
-          description:
-            Specify the alternative function to be configured for the specified
-            pins.
-
-          enum: [ aoss_cti, atest, audio_ref, cam_mclk, cci_async, cci_i2c,
-                  cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng,
-                  cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
-                  ddr_pxi2, ddr_pxi3, dp_hot, dp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gpio,
-                  ibi_i3c, jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0,
-                  mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1,
-                  mi2s0_sck, mi2s0_ws, mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws,
-                  mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, pci_e0, pci_e1,
-                  pci_e2, phase_flag, pll_bist, pll_bypassnl, pll_clk, pll_reset,
-                  pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, qspi0, qspi1, qspi2, qspi3,
-                  qspi_clk, qspi_cs, qup0, qup1, qup10, qup11, qup12, qup13, qup14,
-                  qup15, qup16, qup17, qup18, qup19, qup2, qup3, qup4, qup5, qup6,
-                  qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sd_write, sdc40, sdc41,
-                  sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, tgu_ch0, tgu_ch1,
-                  tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2, tsif0_clk, tsif0_data,
-                  tsif0_en, tsif0_error, tsif0_sync, tsif1_clk, tsif1_data, tsif1_en,
-                  tsif1_error, tsif1_sync, usb2phy_ac, usb_phy, vsense_trigger ]
-
-        drive-strength:
-          enum: [2, 4, 6, 8, 10, 12, 14, 16]
-          default: 2
-          description:
-            Selects the drive strength for the specified pins, in mA.
-
-        bias-pull-down: true
-
-        bias-pull-up: true
-
-        bias-disable: true
-
-        output-high: true
-
-        output-low: true
-
-      required:
-        - pins
-
-      allOf:
-        - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-        - if:
-            properties:
-              pins:
-                pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$"
-          then:
-            required:
-              - function
-
-      additionalProperties: false
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sm8250-tlmm-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sm8250-tlmm-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sm8250-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$"
+            - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+
+        enum: [ aoss_cti, atest, audio_ref, cam_mclk, cci_async, cci_i2c,
+                cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng,
+                cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
+                ddr_pxi2, ddr_pxi3, dp_hot, dp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gpio,
+                ibi_i3c, jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0,
+                mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1,
+                mi2s0_sck, mi2s0_ws, mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws,
+                mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, pci_e0, pci_e1,
+                pci_e2, phase_flag, pll_bist, pll_bypassnl, pll_clk, pll_reset,
+                pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, qspi0, qspi1, qspi2, qspi3,
+                qspi_clk, qspi_cs, qup0, qup1, qup10, qup11, qup12, qup13, qup14,
+                qup15, qup16, qup17, qup18, qup19, qup2, qup3, qup4, qup5, qup6,
+                qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sd_write, sdc40, sdc41,
+                sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, tgu_ch0, tgu_ch1,
+                tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2, tsif0_clk, tsif0_data,
+                tsif0_en, tsif0_error, tsif0_sync, tsif1_clk, tsif1_data, tsif1_en,
+                tsif1_error, tsif1_sync, usb2phy_ac, usb_phy, vsense_trigger ]
+
+      bias-pull-down: true
+      bias-pull-up: true
+      bias-disable: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+
+    additionalProperties: false
 
 allOf:
-  - $ref: "pinctrl.yaml#"
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 required:
   - compatible
   - reg
   - reg-names
-  - interrupts
-  - interrupt-controller
-  - '#interrupt-cells'
-  - gpio-controller
-  - '#gpio-cells'
-  - gpio-ranges
 
 additionalProperties: false
 
@@ -143,16 +119,16 @@ examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     pinctrl@1f00000 {
-            compatible = "qcom,sm8250-pinctrl";
-            reg = <0x0f100000 0x300000>,
-                  <0x0f500000 0x300000>,
-                  <0x0f900000 0x300000>;
-            reg-names = "west", "south", "north";
-            interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-            gpio-controller;
-            #gpio-cells = <2>;
-            interrupt-controller;
-            #interrupt-cells = <2>;
-            gpio-ranges = <&tlmm 0 0 180>;
-            wakeup-parent = <&pdc>;
+        compatible = "qcom,sm8250-pinctrl";
+        reg = <0x0f100000 0x300000>,
+              <0x0f500000 0x300000>,
+              <0x0f900000 0x300000>;
+        reg-names = "west", "south", "north";
+        interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 180>;
+        wakeup-parent = <&pdc>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-tlmm.yaml
similarity index 89%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sm8350-tlmm.yaml
index 6ae5571f60da..0b1e4aa5819e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SM8350 TLMM block
@@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SM8350 TLMM block
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM8350 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM8350 SoC.
 
 allOf:
-  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:
@@ -26,10 +24,10 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
   gpio-reserved-ranges: true
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -40,7 +38,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm8350-tlmm-state"
       - patternProperties:
@@ -54,6 +52,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -108,16 +107,6 @@ $defs:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-3])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
index 3694795ec793..01a0a4a40ba5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml
@@ -4,15 +4,14 @@
 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS)
-  Low Power Island (LPI) TLMM block
+title: Qualcomm SM8450 SoC LPASS LPI TLMM
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer block found in the
-  LPASS LPI IP on most Qualcomm SoCs
+description:
+  Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+  (LPASS) Low Power Island (LPI) of Qualcomm SM8450 SoC.
 
 properties:
   compatible:
@@ -35,7 +34,7 @@ properties:
 
   gpio-controller: true
 
-  '#gpio-cells':
+  "#gpio-cells":
     description: Specifying the pin number and flags, as defined in
       include/dt-bindings/gpio/gpio.h
     const: 2
@@ -43,9 +42,17 @@ properties:
   gpio-ranges:
     maxItems: 1
 
-#PIN CONFIGURATION NODES
 patternProperties:
-  '-pins$':
+  "-state$":
+    oneOf:
+      - $ref: "#/$defs/qcom-sm8450-lpass-state"
+      - patternProperties:
+          "-pins$":
+            $ref: "#/$defs/qcom-sm8450-lpass-state"
+        additionalProperties: false
+
+$defs:
+  qcom-sm8450-lpass-state:
     type: object
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
@@ -58,7 +65,7 @@ patternProperties:
           List of gpio pins affected by the properties specified in this
           subnode.
         items:
-          pattern: "^gpio([0-9]|[1-2][0-9]])$"
+          pattern: "^gpio([0-9]|[1-2][0-9])$"
 
       function:
         enum: [ swr_tx_clk, swr_tx_data, swr_rx_clk, swr_rx_data,
@@ -114,7 +121,7 @@ required:
   - clocks
   - clock-names
   - gpio-controller
-  - '#gpio-cells'
+  - "#gpio-cells"
   - gpio-ranges
 
 additionalProperties: false
@@ -132,4 +139,28 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         gpio-ranges = <&lpi_tlmm 0 0 23>;
+
+        wsa-swr-active-state {
+            clk-pins {
+                pins = "gpio10";
+                function = "wsa_swr_clk";
+                drive-strength = <2>;
+                slew-rate = <1>;
+                bias-disable;
+            };
+
+            data-pins {
+                pins = "gpio11";
+                function = "wsa_swr_data";
+                drive-strength = <2>;
+                slew-rate = <1>;
+            };
+        };
+
+        tx-swr-sleep-clk-state {
+            pins = "gpio0";
+            function = "swr_tx_clk";
+            drive-strength = <2>;
+            bias-pull-down;
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-tlmm.yaml
similarity index 89%
rename from Documentation/devicetree/bindings/pinctrl/qcom,sm8450-pinctrl.yaml
rename to Documentation/devicetree/bindings/pinctrl/qcom,sm8450-tlmm.yaml
index 9cd97a467648..4a1d10d6c5e7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,sm8450-tlmm.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-pinctrl.yaml#
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-tlmm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Qualcomm Technologies, Inc. SM8450 TLMM block
@@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. SM8450 TLMM block
 maintainers:
   - Vinod Koul <vkoul@kernel.org>
 
-description: |
-  This binding describes the Top Level Mode Multiplexer (TLMM) block found
-  in the SM8450 platform.
+description:
+  Top Level Mode Multiplexer pin controller in Qualcomm SM8450 SoC.
 
 allOf:
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
@@ -25,7 +24,7 @@ properties:
 
   interrupts: true
   interrupt-controller: true
-  '#interrupt-cells': true
+  "#interrupt-cells": true
   gpio-controller: true
 
   gpio-reserved-ranges:
@@ -35,7 +34,7 @@ properties:
   gpio-line-names:
     maxItems: 209
 
-  '#gpio-cells': true
+  "#gpio-cells": true
   gpio-ranges: true
   wakeup-parent: true
 
@@ -46,7 +45,7 @@ required:
 additionalProperties: false
 
 patternProperties:
-  '-state$':
+  "-state$":
     oneOf:
       - $ref: "#/$defs/qcom-sm8450-tlmm-state"
       - patternProperties:
@@ -60,6 +59,7 @@ $defs:
     description:
       Pinctrl node's client devices use subnodes for desired pin configuration.
       Client device subnodes use below standard properties.
+    $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
 
     properties:
       pins:
@@ -112,16 +112,6 @@ $defs:
     required:
       - pins
 
-    allOf:
-      - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
-      - if:
-          properties:
-            pins:
-              pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$"
-        then:
-          required:
-            - function
-
     additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
index c88c8dcb69d9..e1354f0c64f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml
@@ -65,10 +65,6 @@ additionalProperties: true
 
 $defs:
   qcom-tlmm-state:
-    allOf:
-      - $ref: pincfg-node.yaml#
-      - $ref: pinmux-node.yaml#
-
     properties:
       drive-strength:
         enum: [2, 4, 6, 8, 10, 12, 14, 16]
@@ -82,5 +78,21 @@ $defs:
       output-high: true
       output-low: true
 
+    allOf:
+      - $ref: pincfg-node.yaml#
+      - $ref: pinmux-node.yaml#
+
+      - if:
+          properties:
+            pins:
+              items:
+                pattern: "^gpio"
+        then:
+          required:
+            - function
+        else:
+          properties:
+            function: false
+
     additionalProperties: true
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
index b486f41df65f..d6539723f354 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml
@@ -132,7 +132,7 @@ additionalProperties:
               description:
                 Pin bank index.
             - minimum: 0
-              maximum: 10
+              maximum: 13
               description:
                 Mux 0 means GPIO and mux 1 to N means
                 the specific device function.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/semtech,sx1501q.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/semtech,sx1501q.yaml
new file mode 100644
index 000000000000..0719c03d6f4b
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/semtech,sx1501q.yaml
@@ -0,0 +1,208 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2022 Linaro Ltd.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/semtech,sx1501q.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Semtech SX150x GPIO expander
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+properties:
+  compatible:
+    enum:
+      - semtech,sx1501q
+      - semtech,sx1502q
+      - semtech,sx1503q
+      - semtech,sx1504q
+      - semtech,sx1505q
+      - semtech,sx1506q
+      - semtech,sx1507q
+      - semtech,sx1508q
+      - semtech,sx1509q
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  '#interrupt-cells':
+    const: 2
+
+  interrupt-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  gpio-controller: true
+
+  semtech,probe-reset:
+    description: Will trigger a reset of the GPIO expander on probe
+    type: boolean
+
+patternProperties:
+  '-cfg$':
+    type: object
+    properties:
+      pins: true
+
+      bias-disable: true
+      bias-pull-up: true
+      bias-pull-down: true
+      bias-pull-pin-default: true
+      drive-push-pull: true
+      output-low: true
+      output-high: true
+      drive-open-drain: true
+
+    required:
+      - pins
+
+    allOf:
+      - $ref: "pincfg-node.yaml#"
+      - $ref: "pinmux-node.yaml#"
+      - if:
+          properties:
+            pins:
+              contains:
+                const: oscio
+        then:
+          properties:
+            bias-disable: false
+            bias-pull-up: false
+            bias-pull-down: false
+            bias-pull-pin-default: false
+            drive-open-drain: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - '#gpio-cells'
+  - gpio-controller
+
+allOf:
+  - $ref: "pinctrl.yaml#"
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - semtech,sx1507q
+                - semtech,sx1508q
+                - semtech,sx1509q
+    then:
+      properties:
+        semtech,probe-reset: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - semtech,sx1501q
+              - semtech,sx1504q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^gpio[0-3]$'
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - semtech,sx1502q
+              - semtech,sx1505q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^gpio[0-7]$'
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - semtech,sx1503q
+              - semtech,sx1506q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^(gpio[0-9]|gpio1[0-5])$'
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: semtech,sx1507q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^(oscio|gpio[0-3])$'
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: semtech,sx1508q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^(oscio|gpio[0-7])$'
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: semtech,sx1509q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^(oscio|gpio[0-9]|gpio1[0-5])$'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c@1000 {
+        reg = <0x1000 0x80>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pinctrl@20 {
+            compatible = "semtech,sx1501q";
+            reg = <0x20>;
+
+            #gpio-cells = <2>;
+            #interrupt-cells = <2>;
+
+            interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+
+            gpio-controller;
+            interrupt-controller;
+
+            gpio1-cfg {
+                  pins = "gpio1";
+                  bias-pull-up;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index 9d59208d83c1..eeb29b4ad4d1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -34,7 +34,9 @@ properties:
     const: 1
 
   ranges: true
-  pins-are-numbered: true
+  pins-are-numbered:
+    $ref: /schemas/types.yaml#/definitions/flag
+    deprecated: true
   hwlocks: true
 
   interrupts:
@@ -206,7 +208,6 @@ required:
   - '#address-cells'
   - '#size-cells'
   - ranges
-  - pins-are-numbered
 
 additionalProperties: false
 
@@ -220,7 +221,6 @@ examples:
               #size-cells = <1>;
               compatible = "st,stm32f429-pinctrl";
               ranges = <0 0x40020000 0x3000>;
-              pins-are-numbered;
 
               gpioa: gpio@0 {
                       gpio-controller;
@@ -238,7 +238,6 @@ examples:
               #size-cells = <1>;
               compatible = "st,stm32f429-pinctrl";
               ranges = <0 0x50020000 0x3000>;
-              pins-are-numbered;
 
               gpiob: gpio@1000 {
                       gpio-controller;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
index 301db7daf870..2fd2178d1fa5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/avs/qcom,cpr.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Core Power Reduction (CPR) bindings
+title: Qualcomm Core Power Reduction (CPR)
 
 maintainers:
   - Niklas Cassel <nks@flawful.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/domain-idle-state.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/domain-idle-state.yaml
index 4ee920a1de69..ec1f6f669e50 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/domain-idle-state.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/domain-idle-state.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/domain-idle-state.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: PM Domain Idle States binding description
+title: PM Domain Idle States
 
 maintainers:
   - Ulf Hansson <ulf.hansson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
index 1f72b18ca0fc..407b7cfec783 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/fsl,scu-pd.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - Power domain bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - Power Domain Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 5b4eda919911..633d49884019 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -28,15 +28,18 @@ properties:
       - qcom,msm8998-rpmpd
       - qcom,qcm2290-rpmpd
       - qcom,qcs404-rpmpd
+      - qcom,qdu1000-rpmhpd
       - qcom,sa8540p-rpmhpd
       - qcom,sdm660-rpmpd
       - qcom,sc7180-rpmhpd
       - qcom,sc7280-rpmhpd
       - qcom,sc8180x-rpmhpd
       - qcom,sc8280xp-rpmhpd
+      - qcom,sdm670-rpmhpd
       - qcom,sdm845-rpmhpd
       - qcom,sdx55-rpmhpd
       - qcom,sdx65-rpmhpd
+      - qcom,sm4250-rpmpd
       - qcom,sm6115-rpmpd
       - qcom,sm6125-rpmpd
       - qcom,sm6350-rpmhpd
@@ -45,6 +48,7 @@ properties:
       - qcom,sm8250-rpmhpd
       - qcom,sm8350-rpmhpd
       - qcom,sm8450-rpmhpd
+      - qcom,sm8550-rpmhpd
 
   '#power-domain-cells':
     const: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/renesas,apmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/renesas,apmu.yaml
index f2cc89e7f4e4..2b4d802ef4b2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/renesas,apmu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/renesas,apmu.yaml
@@ -34,10 +34,8 @@ properties:
     maxItems: 1
 
   cpus:
-    $ref: /schemas/types.yaml#/definitions/phandle-array
-    items:
-      minItems: 1
-      maxItems: 4
+    minItems: 1
+    maxItems: 4
     description: |
       Array of phandles pointing to CPU cores, which should match the order of
       CPU cores used by the WUPCR and PSTR registers in the Advanced Power
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
index a72d5c721516..d3d18e0f5db3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/gpio-restart.yaml
@@ -25,6 +25,9 @@ description: >
   inactive-delay, the GPIO is driven active again.  After a delay specified by wait-delay, the
   restart handler completes allowing other restart handlers to be attempted.
 
+allOf:
+  - $ref: restart-handler.yaml#
+
 properties:
   compatible:
     const: gpio-restart
@@ -41,16 +44,6 @@ properties:
       in its inactive state.
 
   priority:
-    $ref: /schemas/types.yaml#/definitions/uint32
-    description: |
-      A priority ranging from 0 to 255 (default 129) according to the following guidelines:
-
-        0:   Restart handler of last resort, with limited restart capabilities.
-        128: Default restart handler; use if no other restart handler is expected to be available,
-             and/or if restart functionality is sufficient to restart the entire system.
-        255: Highest priority restart handler, will preempt all other restart handlers.
-    minimum: 0
-    maximum: 255
     default: 129
 
   active-delay:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/restart-handler.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/restart-handler.yaml
new file mode 100644
index 000000000000..1f9a2aac53c0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/restart-handler.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/restart-handler.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Restart and shutdown handler generic binding
+
+maintainers:
+  - Sebastian Reichel <sre@kernel.org>
+
+description:
+  Restart and shutdown handler device is responsible for powering off the
+  system, e.g. my cutting off the power.  System might have several restart
+  handlers, which usually are tried from most precise to last resort.
+
+properties:
+  priority:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      A priority ranging from 0 to 255 according to the following guidelines::
+        0::   Restart handler of last resort, with limited restart capabilities.
+        128:: Typical, default restart handler; use if no other restart handler
+              is expected to be available, and/or if restart functionality is
+              sufficient to restart the entire system.
+        255:: Highest priority restart handler, will preempt all other restart handlers.
+    minimum: 0
+    maximum: 255
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.yaml
index 46de35861738..11f1f98c1cdc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/reset/xlnx,zynqmp-power.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Xilinx Zynq MPSoC Power Management Device Tree Bindings
+title: Xilinx Zynq MPSoC Power Management
 
 maintainers:
   - Michal Simek <michal.simek@xilinx.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq2415x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq2415x.yaml
index a3c00e078918..f7287ffd4b12 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq2415x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq2415x.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/bq2415x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for TI bq2415x Li-Ion Charger
+title: TI bq2415x Li-Ion Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24190.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24190.yaml
index 4884ec90e2b8..001c0ffb408d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24190.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24190.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/bq24190.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for TI BQ2419x Li-Ion Battery Charger
+title: TI BQ2419x Li-Ion Battery Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24257.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24257.yaml
index c7406bef0fa8..cc45939d385b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24257.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24257.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/bq24257.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for bq24250, bq24251 and bq24257 Li-Ion Charger
+title: Bq24250, bq24251 and bq24257 Li-Ion Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24735.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24735.yaml
index dd9176ce71b3..388ee16f8a1e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq24735.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq24735.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/bq24735.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for TI BQ24735 Li-Ion Battery Charger
+title: TI BQ24735 Li-Ion Battery Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq25890.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq25890.yaml
index 204c0147188f..dae27e93af09 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq25890.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq25890.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/bq25890.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for bq25890, bq25892, bq25895 and bq25896 Li-Ion Charger
+title: Bq25890, bq25892, bq25895 and bq25896 Li-Ion Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
@@ -15,11 +15,15 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - ti,bq25890
-      - ti,bq25892
-      - ti,bq25895
-      - ti,bq25896
+    oneOf:
+      - enum:
+          - ti,bq25890
+      - items:
+          - enum:
+              - ti,bq25892
+              - ti,bq25895
+              - ti,bq25896
+          - const: ti,bq25890
 
   reg:
     maxItems: 1
@@ -93,7 +97,7 @@ required:
   - ti,boost-voltage
   - ti,boost-max-current
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
index 65fc6049efc1..347d4433adc5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/bq27xxx.yaml
@@ -60,13 +60,11 @@ properties:
 
   monitored-battery:
     description: |
-       phandle of battery characteristics node.
        The fuel gauge uses the following battery properties:
        - energy-full-design-microwatt-hours
        - charge-full-design-microamp-hours
        - voltage-min-design-microvolt
        Both or neither of the *-full-design-*-hours properties must be set.
-       See Documentation/devicetree/bindings/power/supply/battery.yaml
 
   power-supplies: true
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-charger.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-charger.yaml
index b289388952bf..85bebebb285b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-charger.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-charger.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/dlg,da9150-charger.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Dialog Semiconductor DA9150 Charger Power Supply bindings
+title: Dialog Semiconductor DA9150 Charger Power Supply
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-fuel-gauge.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-fuel-gauge.yaml
index d47caf59d204..7cc94b872937 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-fuel-gauge.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/dlg,da9150-fuel-gauge.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/dlg,da9150-fuel-gauge.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Dialog Semiconductor DA9150 Fuel-Gauge Power Supply bindings
+title: Dialog Semiconductor DA9150 Fuel-Gauge Power Supply
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml
index 46527038bf22..741022b4449d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml
@@ -5,11 +5,13 @@
 $id: http://devicetree.org/schemas/power/supply/ingenic,battery.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic JZ47xx battery bindings
+title: Ingenic JZ47xx battery
 
 maintainers:
   - Artur Rojek <contact@artur-rojek.eu>
 
+$ref: power-supply.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -28,8 +30,6 @@ properties:
 
   monitored-battery:
     description: >
-      phandle to a "simple-battery" compatible node.
-
       This property must be a phandle to a node using the format described
       in battery.yaml, with the following properties being required:
       - voltage-min-design-microvolt: drained battery voltage,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/isp1704.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/isp1704.yaml
index 7e3449ed70d4..fb3a812aa5a9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/isp1704.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/isp1704.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/power/supply/isp1704.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for NXP ISP1704 USB Charger Detection
+title: NXP ISP1704 USB Charger Detection
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml
index 76cedf95a12c..d26ed5eabe28 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/lltc,lt3651-charger.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analog Devices LT3651 Charger Power Supply bindings
+title: Analog Devices LT3651 Charger Power Supply
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/lltc,ltc294x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/lltc,ltc294x.yaml
index 109b41a0d56c..774582cd3a2c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/lltc,ltc294x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/lltc,ltc294x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/lltc,ltc294x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for LTC2941, LTC2942, LTC2943 and LTC2944 battery fuel gauges
+title: LTC2941, LTC2942, LTC2943 and LTC2944 battery fuel gauges
 
 description: |
   All chips measure battery capacity.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,ds2760.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,ds2760.yaml
index c838efcf7e16..5faa2418fe2f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,ds2760.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,ds2760.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/maxim,ds2760.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Maxim DS2760 DT bindings
+title: Maxim DS2760
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,max14656.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,max14656.yaml
index 070ef6f96e60..711066b8cdb9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,max14656.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,max14656.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/maxim,max14656.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Maxim MAX14656 DT bindings
+title: Maxim MAX14656
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
index aff5d0792e0f..64a0edb7bc47 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
@@ -59,6 +59,8 @@ properties:
       Voltage threshold to report battery as over voltage (in mV).
       Default is not to report over-voltage events.
 
+  power-supplies: true
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/mt6360_charger.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/mt6360_charger.yaml
index b89b15a5bfa4..4c74cc78729e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/mt6360_charger.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/mt6360_charger.yaml
@@ -26,6 +26,7 @@ properties:
     type: object
     description: OTG boost regulator.
     $ref: /schemas/regulator/regulator.yaml#
+    unevaluatedProperties: false
 
 required:
   - compatible
@@ -39,7 +40,6 @@ examples:
       richtek,vinovp-microvolt = <14500000>;
 
       otg_vbus_regulator: usb-otg-vbus-regulator {
-        regulator-compatible = "usb-otg-vbus";
         regulator-name = "usb-otg-vbus";
         regulator-min-microvolt = <4425000>;
         regulator-max-microvolt = <5825000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/power-supply.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/power-supply.yaml
index 2f672e6e8d72..4e54c937973e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/power-supply.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/power-supply.yaml
@@ -18,4 +18,10 @@ properties:
       This property is added to a supply in order to list the devices which
       supply it power, referenced by their phandles.
 
+  monitored-battery:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      The battery (with "simple-battery" compatible) being monitored by this
+      power supply.
+
 additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
index bce15101318e..27bebc1757ba 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/richtek,rt9455.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for Richtek rt9455 battery charger
+title: Richtek rt9455 battery charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml
index 24b06957b4ca..b2c229ed2423 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD99954 Battery charger
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
   - Markus Laine <markus.laine@fi.rohmeurope.com>
   - Mikko Mutanen <mikko.mutanen@fi.rohmeurope.com>
 
@@ -18,6 +18,7 @@ description: |
   provides a Dual-source Battery Charger, two port BC1.2 detection and a
   Battery Monitor.
 
+$ref: power-supply.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/sc2731-charger.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/sc2731-charger.yaml
index eeb043f9bb4f..a846a4d14ca9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/sc2731-charger.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/sc2731-charger.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/sc2731-charger.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Spreadtrum SC2731 PMICs battery charger binding
+title: Spreadtrum SC2731 PMICs battery charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
@@ -28,7 +28,6 @@ properties:
       The charger uses the following battery properties
       - charge-term-current-microamp: current for charge termination phase.
       - constant-charge-voltage-max-microvolt: maximum constant input voltage.
-      See Documentation/devicetree/bindings/power/supply/battery.yaml
 
 additionalProperties: false
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/sc27xx-fg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/sc27xx-fg.yaml
index d90a838a1744..de43e45a43b7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/sc27xx-fg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/sc27xx-fg.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/sc27xx-fg.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Spreadtrum SC27XX PMICs Fuel Gauge Unit Power Supply Bindings
+title: Spreadtrum SC27XX PMICs Fuel Gauge Unit Power Supply
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml
index 93654e732cda..ce6fbdba8f6b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/supply/ti,lp8727.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/power/supply/ti,lp8727.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for TI/National Semiconductor LP8727 Charger
+title: TI/National Semiconductor LP8727 Charger
 
 maintainers:
   - Sebastian Reichel <sre@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/wakeup-source.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/wakeup-source.txt
index cfd74659fbed..697333a56d5e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/power/wakeup-source.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/power/wakeup-source.txt
@@ -17,15 +17,14 @@ interrupt.
 List of legacy properties and respective binding document
 ---------------------------------------------------------
 
-1. "enable-sdio-wakeup"		Documentation/devicetree/bindings/mmc/mmc.txt
-2. "gpio-key,wakeup"		Documentation/devicetree/bindings/input/gpio-keys{,-polled}.txt
-3. "has-tpo"			Documentation/devicetree/bindings/rtc/rtc-opal.txt
-4. "linux,wakeup"		Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
+1. "gpio-key,wakeup"		Documentation/devicetree/bindings/input/gpio-keys{,-polled}.txt
+2. "has-tpo"			Documentation/devicetree/bindings/rtc/rtc-opal.txt
+3. "linux,wakeup"		Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
 				Documentation/devicetree/bindings/mfd/tc3589x.txt
 				Documentation/devicetree/bindings/input/touchscreen/ads7846.txt
-5. "linux,keypad-wakeup"	Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
-6. "linux,input-wakeup"		Documentation/devicetree/bindings/input/samsung-keypad.txt
-7. "nvidia,wakeup-source"	Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
+4. "linux,keypad-wakeup"	Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
+5. "linux,input-wakeup"		Documentation/devicetree/bindings/input/samsung-keypad.txt
+6. "nvidia,wakeup-source"	Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
 
 Examples
 --------
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
index 4cc3cc7c50be..66e400f2a3a4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
@@ -25,7 +25,9 @@ properties:
           - const: allwinner,sun8i-a83t-pwm
           - const: allwinner,sun8i-h3-pwm
       - items:
-          - const: allwinner,sun8i-v3s-pwm
+          - enum:
+              - allwinner,suniv-f1c100s-pwm
+              - allwinner,sun8i-v3s-pwm
           - const: allwinner,sun7i-a20-pwm
       - items:
           - const: allwinner,sun50i-a64-pwm
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
index c8577bdf6c94..3afe1480df52 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
@@ -48,6 +48,7 @@ examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <101 0>;
 
             cros_ec_pwm: pwm {
                 compatible = "google,cros-ec-pwm";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
index a7fae1772a81..70d563d44c35 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/pwm/microchip,corepwm.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Microchip IP corePWM controller bindings
+title: Microchip IP corePWM controller
 
 maintainers:
   - Conor Dooley <conor.dooley@microchip.com>
@@ -30,7 +30,9 @@ properties:
     maxItems: 1
 
   "#pwm-cells":
-    const: 2
+    enum: [2, 3]
+    description:
+      The only flag supported by the controller is PWM_POLARITY_INVERTED.
 
   microchip,sync-update-mask:
     description: |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
deleted file mode 100644
index 74c41e34c3b6..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-Tegra SoC PWFM controller
-
-Required properties:
-- compatible: Must be:
-  - "nvidia,tegra20-pwm": for Tegra20
-  - "nvidia,tegra30-pwm", "nvidia,tegra20-pwm": for Tegra30
-  - "nvidia,tegra114-pwm", "nvidia,tegra20-pwm": for Tegra114
-  - "nvidia,tegra124-pwm", "nvidia,tegra20-pwm": for Tegra124
-  - "nvidia,tegra132-pwm", "nvidia,tegra20-pwm": for Tegra132
-  - "nvidia,tegra210-pwm", "nvidia,tegra20-pwm": for Tegra210
-  - "nvidia,tegra186-pwm": for Tegra186
-  - "nvidia,tegra194-pwm": for Tegra194
-- reg: physical base address and length of the controller's registers
-- #pwm-cells: should be 2. See pwm.yaml in this directory for a description of
-  the cells format.
-- clocks: Must contain one entry, for the module clock.
-  See ../clocks/clock-bindings.txt for details.
-- resets: Must contain an entry for each entry in reset-names.
-  See ../reset/reset.txt for details.
-- reset-names: Must include the following entries:
-  - pwm
-
-Optional properties:
-============================
-In some of the interface like PWM based regulator device, it is required
-to configure the pins differently in different states, especially in suspend
-state of the system. The configuration of pin is provided via the pinctrl
-DT node as detailed in the pinctrl DT binding document
-	Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
-The PWM node will have following optional properties.
-pinctrl-names:	Pin state names. Must be "default" and "sleep".
-pinctrl-0:	phandle for the default/active state of pin configurations.
-pinctrl-1:	phandle for the sleep state of pin configurations.
-
-Example:
-
-	pwm: pwm@7000a000 {
-		compatible = "nvidia,tegra20-pwm";
-		reg = <0x7000a000 0x100>;
-		#pwm-cells = <2>;
-		clocks = <&tegra_car 17>;
-		resets = <&tegra_car 17>;
-		reset-names = "pwm";
-	};
-
-
-Example with the pin configuration for suspend and resume:
-=========================================================
-Suppose pin PE7 (On Tegra210) interfaced with the regulator device and
-it requires PWM output to be tristated when system enters suspend.
-Following will be DT binding to achieve this:
-
-#include <dt-bindings/pinctrl/pinctrl-tegra.h>
-
-	pinmux@700008d4 {
-		pwm_active_state: pwm_active_state {
-                        pe7 {
-                                nvidia,pins = "pe7";
-                                nvidia,tristate = <TEGRA_PIN_DISABLE>;
-			};
-		};
-
-		pwm_sleep_state: pwm_sleep_state {
-                        pe7 {
-                                nvidia,pins = "pe7";
-                                nvidia,tristate = <TEGRA_PIN_ENABLE>;
-			};
-		};
-	};
-
-	pwm@7000a000 {
-		/* Mandatory PWM properties */
-		pinctrl-names = "default", "sleep";
-		pinctrl-0 = <&pwm_active_state>;
-		pinctrl-1 = <&pwm_sleep_state>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.yaml
new file mode 100644
index 000000000000..739d3155dd32
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.yaml
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/nvidia,tegra20-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra PWFM controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - nvidia,tegra20-pwm
+          - nvidia,tegra186-pwm
+
+      - items:
+          - enum:
+              - nvidia,tegra30-pwm
+              - nvidia,tegra114-pwm
+              - nvidia,tegra124-pwm
+              - nvidia,tegra132-pwm
+              - nvidia,tegra210-pwm
+          - enum:
+              - nvidia,tegra20-pwm
+
+      - items:
+          - const: nvidia,tegra194-pwm
+          - const: nvidia,tegra186-pwm
+
+      - items:
+          - const: nvidia,tegra234-pwm
+          - const: nvidia,tegra194-pwm
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    items:
+      - description: module reset
+
+  reset-names:
+    items:
+      - const: pwm
+
+  "#pwm-cells":
+    const: 2
+
+  pinctrl-names:
+    items:
+      - const: default
+      - const: sleep
+
+  pinctrl-0:
+    description: configuration for the default/active state
+
+  pinctrl-1:
+    description: configuration for the sleep state
+
+  operating-points-v2:
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+  power-domains:
+    items:
+      - description: phandle to the core power domain
+
+allOf:
+  - $ref: pwm.yaml
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - resets
+  - reset-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra20-car.h>
+
+    pwm: pwm@7000a000 {
+        compatible = "nvidia,tegra20-pwm";
+        reg = <0x7000a000 0x100>;
+        #pwm-cells = <2>;
+        clocks = <&tegra_car TEGRA20_CLK_PWM>;
+        resets = <&tegra_car 17>;
+        reset-names = "pwm";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml
index 1c94acbc2b4a..4c8097010687 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml
@@ -35,6 +35,7 @@ properties:
           - renesas,pwm-r8a77980  # R-Car V3H
           - renesas,pwm-r8a77990  # R-Car E3
           - renesas,pwm-r8a77995  # R-Car D3
+          - renesas,pwm-r8a779g0  # R-Car V4H
       - const: renesas,pwm-rcar
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
index c6b2ab56b7fe..a3e52b22dd18 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml
@@ -40,6 +40,7 @@ properties:
           - renesas,tpu-r8a77970  # R-Car V3M
           - renesas,tpu-r8a77980  # R-Car V3H
           - renesas,tpu-r8a779a0  # R-Car V3U
+          - renesas,tpu-r8a779g0  # R-Car V4H
       - const: renesas,tpu
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
index 69e5402da761..0921f012c901 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
@@ -41,6 +41,7 @@ examples:
             reg = <0>;
             #address-cells = <1>;
             #size-cells = <0>;
+            interrupts = <99 0>;
 
             regulator@0 {
                 compatible = "google,cros-ec-regulator";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/max77650-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/max77650-regulator.yaml
index ce0a4021ae7f..01b9775a92d1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/max77650-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/max77650-regulator.yaml
@@ -26,6 +26,7 @@ properties:
 patternProperties:
   "^regulator-(ldo|sbb[0-2])$":
     $ref: "regulator.yaml#"
+    unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/max8660.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/max8660.yaml
index 9c038698f880..35792a927b03 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/max8660.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/max8660.yaml
@@ -24,8 +24,9 @@ properties:
     type: object
 
     patternProperties:
-      "regulator-.+":
+      "^regulator-.+$":
         $ref: "regulator.yaml#"
+        unevaluatedProperties: false
 
     additionalProperties: false
 
@@ -43,31 +44,26 @@ examples:
 
         regulators {
           regulator-V3 {
-            regulator-compatible= "V3(DCDC)";
             regulator-min-microvolt = <725000>;
             regulator-max-microvolt = <1800000>;
           };
 
           regulator-V4 {
-            regulator-compatible= "V4(DCDC)";
             regulator-min-microvolt = <725000>;
             regulator-max-microvolt = <1800000>;
           };
 
           regulator-V5 {
-            regulator-compatible= "V5(LDO)";
             regulator-min-microvolt = <1700000>;
             regulator-max-microvolt = <2000000>;
           };
 
           regulator-V6 {
-            regulator-compatible= "V6(LDO)";
             regulator-min-microvolt = <1800000>;
             regulator-max-microvolt = <3300000>;
           };
 
           regulator-V7 {
-            regulator-compatible= "V7(LDO)";
             regulator-min-microvolt = <1800000>;
             regulator-max-microvolt = <3300000>;
           };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml
index 71138c611b6c..b704f05ea454 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml
@@ -77,7 +77,7 @@ patternProperties:
       regulator-initial-mode: false
 
     patternProperties:
-      regulator-state-(standby|mem|disk):
+      "^regulator-state-(standby|mem|disk)$":
         type: object
         additionalProperties: true
         properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml
new file mode 100644
index 000000000000..6327bb2f6ee0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml
@@ -0,0 +1,294 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/mediatek,mt6357-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT6357 Regulators
+
+maintainers:
+  - Chen Zhong <chen.zhong@mediatek.com>
+  - Fabien Parent <fabien.parent@linaro.org>
+  - Alexandre Mergnat <amergnat@baylibre.com>
+
+description: |
+  The MT6357 PMIC provides 5 BUCK and 29 LDO.
+  Regulators and nodes are named according to the regulator type:
+  - buck-<name>
+  - ldo-<name>.
+  MT6357 regulators node should be sub node of the MT6397 MFD node.
+
+patternProperties:
+  "^buck-v(core|modem|pa|proc|s1)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single BUCK regulator.
+
+    required:
+      - regulator-name
+      - regulator-min-microvolt
+      - regulator-max-microvolt
+
+  "^ldo-v(camio18|aud28|aux18|io18|io28|rf12|rf18|cn18|cn28|fe28)$":
+    type: object
+    $ref: fixed-regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single fixed LDO regulator.
+
+    required:
+      - regulator-name
+      - regulator-min-microvolt
+      - regulator-max-microvolt
+
+  "^ldo-v(efuse|ibr|ldo28|mch|cama|camd|cn33-bt|cn33-wifi)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+      - regulator-min-microvolt
+      - regulator-max-microvolt
+
+  "^ldo-v(xo22|emc|mc|sim1|sim2|sram-others|sram-proc|dram|usb33)$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    required:
+      - regulator-name
+      - regulator-min-microvolt
+      - regulator-max-microvolt
+
+additionalProperties: false
+
+examples:
+  - |
+    pmic {
+      regulators {
+        mt6357_vproc_reg: buck-vproc {
+          regulator-name = "vproc";
+          regulator-min-microvolt = <518750>;
+          regulator-max-microvolt = <1312500>;
+          regulator-ramp-delay = <6250>;
+          regulator-enable-ramp-delay = <220>;
+          regulator-always-on;
+        };
+        mt6357_vcore_reg: buck-vcore {
+          regulator-name = "vcore";
+          regulator-min-microvolt = <518750>;
+          regulator-max-microvolt = <1312500>;
+          regulator-ramp-delay = <6250>;
+          regulator-enable-ramp-delay = <220>;
+          regulator-always-on;
+        };
+        mt6357_vmodem_reg: buck-vmodem {
+          regulator-name = "vmodem";
+          regulator-min-microvolt = <500000>;
+          regulator-max-microvolt = <1193750>;
+          regulator-ramp-delay = <6250>;
+          regulator-enable-ramp-delay = <220>;
+        };
+        mt6357_vs1_reg: buck-vs1 {
+          regulator-name = "vs1";
+          regulator-min-microvolt = <1200000>;
+          regulator-max-microvolt = <2200000>;
+          regulator-ramp-delay = <12500>;
+          regulator-enable-ramp-delay = <220>;
+          regulator-always-on;
+        };
+        mt6357_vpa_reg: buck-vpa {
+          regulator-name = "vpa";
+          regulator-min-microvolt = <500000>;
+          regulator-max-microvolt = <3650000>;
+          regulator-ramp-delay = <50000>;
+          regulator-enable-ramp-delay = <220>;
+        };
+        mt6357_vfe28_reg: ldo-vfe28 {
+          compatible = "regulator-fixed";
+          regulator-name = "vfe28";
+          regulator-min-microvolt = <2800000>;
+          regulator-max-microvolt = <2800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vxo22_reg: ldo-vxo22 {
+          regulator-name = "vxo22";
+          regulator-min-microvolt = <2200000>;
+          regulator-max-microvolt = <2400000>;
+          regulator-enable-ramp-delay = <110>;
+        };
+        mt6357_vrf18_reg: ldo-vrf18 {
+          compatible = "regulator-fixed";
+          regulator-name = "vrf18";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <110>;
+        };
+        mt6357_vrf12_reg: ldo-vrf12 {
+          compatible = "regulator-fixed";
+          regulator-name = "vrf12";
+          regulator-min-microvolt = <1200000>;
+          regulator-max-microvolt = <1200000>;
+          regulator-enable-ramp-delay = <110>;
+        };
+        mt6357_vefuse_reg: ldo-vefuse {
+          regulator-name = "vefuse";
+          regulator-min-microvolt = <1200000>;
+          regulator-max-microvolt = <3300000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcn33_bt_reg: ldo-vcn33-bt {
+          regulator-name = "vcn33-bt";
+          regulator-min-microvolt = <3300000>;
+          regulator-max-microvolt = <3500000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcn33_wifi_reg: ldo-vcn33-wifi {
+          regulator-name = "vcn33-wifi";
+          regulator-min-microvolt = <3300000>;
+          regulator-max-microvolt = <3500000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcn28_reg: ldo-vcn28 {
+          compatible = "regulator-fixed";
+          regulator-name = "vcn28";
+          regulator-min-microvolt = <2800000>;
+          regulator-max-microvolt = <2800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcn18_reg: ldo-vcn18 {
+          compatible = "regulator-fixed";
+          regulator-name = "vcn18";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcama_reg: ldo-vcama {
+          regulator-name = "vcama";
+          regulator-min-microvolt = <2500000>;
+          regulator-max-microvolt = <2800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcamd_reg: ldo-vcamd {
+          regulator-name = "vcamd";
+          regulator-min-microvolt = <1000000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vcamio_reg: ldo-vcamio18 {
+          compatible = "regulator-fixed";
+          regulator-name = "vcamio";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vldo28_reg: ldo-vldo28 {
+          regulator-name = "vldo28";
+          regulator-min-microvolt = <2800000>;
+          regulator-max-microvolt = <3000000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vsram_others_reg: ldo-vsram-others {
+          regulator-name = "vsram-others";
+          regulator-min-microvolt = <518750>;
+          regulator-max-microvolt = <1312500>;
+          regulator-ramp-delay = <6250>;
+          regulator-enable-ramp-delay = <110>;
+          regulator-always-on;
+        };
+        mt6357_vsram_proc_reg: ldo-vsram-proc {
+          regulator-name = "vsram-proc";
+          regulator-min-microvolt = <518750>;
+          regulator-max-microvolt = <1312500>;
+          regulator-ramp-delay = <6250>;
+          regulator-enable-ramp-delay = <110>;
+          regulator-always-on;
+        };
+        mt6357_vaux18_reg: ldo-vaux18 {
+          compatible = "regulator-fixed";
+          regulator-name = "vaux18";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vaud28_reg: ldo-vaud28 {
+          compatible = "regulator-fixed";
+          regulator-name = "vaud28";
+          regulator-min-microvolt = <2800000>;
+          regulator-max-microvolt = <2800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vio28_reg: ldo-vio28 {
+          compatible = "regulator-fixed";
+          regulator-name = "vio28";
+          regulator-min-microvolt = <2800000>;
+          regulator-max-microvolt = <2800000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vio18_reg: ldo-vio18 {
+          compatible = "regulator-fixed";
+          regulator-name = "vio18";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <1800000>;
+          regulator-enable-ramp-delay = <264>;
+          regulator-always-on;
+        };
+        mt6357_vdram_reg: ldo-vdram {
+          regulator-name = "vdram";
+          regulator-min-microvolt = <1100000>;
+          regulator-max-microvolt = <1200000>;
+          regulator-enable-ramp-delay = <3300>;
+        };
+        mt6357_vmc_reg: ldo-vmc {
+          regulator-name = "vmc";
+          regulator-min-microvolt = <1800000>;
+          regulator-max-microvolt = <3300000>;
+          regulator-enable-ramp-delay = <44>;
+        };
+        mt6357_vmch_reg: ldo-vmch {
+          regulator-name = "vmch";
+          regulator-min-microvolt = <2900000>;
+          regulator-max-microvolt = <3300000>;
+          regulator-enable-ramp-delay = <44>;
+        };
+        mt6357_vemc_reg: ldo-vemc {
+          regulator-name = "vemc";
+          regulator-min-microvolt = <2900000>;
+          regulator-max-microvolt = <3300000>;
+          regulator-enable-ramp-delay = <44>;
+          regulator-always-on;
+        };
+        mt6357_vsim1_reg: ldo-vsim1 {
+          regulator-name = "vsim1";
+          regulator-min-microvolt = <1700000>;
+          regulator-max-microvolt = <3100000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vsim2_reg: ldo-vsim2 {
+          regulator-name = "vsim2";
+          regulator-min-microvolt = <1700000>;
+          regulator-max-microvolt = <3100000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+        mt6357_vibr_reg: ldo-vibr {
+          regulator-name = "vibr";
+          regulator-min-microvolt = <1200000>;
+          regulator-max-microvolt = <3300000>;
+          regulator-enable-ramp-delay = <44>;
+        };
+        mt6357_vusb33_reg: ldo-vusb33 {
+          regulator-name = "vusb33";
+          regulator-min-microvolt = <3000000>;
+          regulator-max-microvolt = <3100000>;
+          regulator-enable-ramp-delay = <264>;
+        };
+      };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/mt6360-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/mt6360-regulator.yaml
index a462d99a25cc..8a0931dc2f30 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/mt6360-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/mt6360-regulator.yaml
@@ -27,9 +27,11 @@ properties:
 patternProperties:
   "^buck[12]$":
     $ref: "regulator.yaml#"
+    unevaluatedProperties: false
 
   "^ldo[123567]$":
     $ref: "regulator.yaml#"
+    unevaluatedProperties: false
 
 required:
   - compatible
@@ -44,7 +46,6 @@ examples:
       compatible = "mediatek,mt6360-regulator";
       LDO_VIN3-supply = <&BUCK2>;
       buck1 {
-        regulator-compatible = "BUCK1";
         regulator-name = "mt6360,buck1";
         regulator-min-microvolt = <300000>;
         regulator-max-microvolt = <1300000>;
@@ -53,7 +54,6 @@ examples:
              MT6360_OPMODE_ULP>;
       };
       BUCK2: buck2 {
-        regulator-compatible = "BUCK2";
         regulator-name = "mt6360,buck2";
         regulator-min-microvolt = <300000>;
         regulator-max-microvolt = <1300000>;
@@ -62,7 +62,6 @@ examples:
              MT6360_OPMODE_ULP>;
       };
       ldo6 {
-        regulator-compatible = "LDO6";
         regulator-name = "mt6360,ldo6";
         regulator-min-microvolt = <500000>;
         regulator-max-microvolt = <2100000>;
@@ -70,7 +69,6 @@ examples:
              MT6360_OPMODE_LP>;
       };
       ldo7 {
-        regulator-compatible = "LDO7";
         regulator-name = "mt6360,ldo7";
         regulator-min-microvolt = <500000>;
         regulator-max-microvolt = <2100000>;
@@ -78,15 +76,13 @@ examples:
              MT6360_OPMODE_LP>;
       };
       ldo1 {
-        regulator-compatible = "LDO1";
         regulator-name = "mt6360,ldo1";
         regulator-min-microvolt = <1200000>;
         regulator-max-microvolt = <3600000>;
         regulator-allowed-modes = <MT6360_OPMODE_NORMAL
              MT6360_OPMODE_LP>;
       };
-        ldo2 {
-        regulator-compatible = "LDO2";
+      ldo2 {
         regulator-name = "mt6360,ldo2";
         regulator-min-microvolt = <1200000>;
         regulator-max-microvolt = <3600000>;
@@ -94,7 +90,6 @@ examples:
              MT6360_OPMODE_LP>;
       };
       ldo3 {
-        regulator-compatible = "LDO3";
         regulator-name = "mt6360,ldo3";
         regulator-min-microvolt = <1200000>;
         regulator-max-microvolt = <3600000>;
@@ -102,7 +97,6 @@ examples:
              MT6360_OPMODE_LP>;
       };
       ldo5 {
-        regulator-compatible = "LDO5";
         regulator-name = "mt6360,ldo5";
         regulator-min-microvolt = <2700000>;
         regulator-max-microvolt = <3600000>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml
index 82b6f2fde422..7e58471097f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/regulator/pwm-regulator.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for the Generic PWM Regulator
+title: Generic PWM Regulator
 
 maintainers:
   - Brian Norris <briannorris@chromium.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index 90c3bda31c23..297a75069f60 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -47,6 +47,7 @@ description: |
       For PM8350, smps1 - smps12, ldo1 - ldo10
       For PM8350C, smps1 - smps10, ldo1 - ldo13, bob
       For PM8450, smps1 - smps6, ldo1 - ldo4
+      For PM8550, smps1 - smps6, ldo1 - ldo17, bob1 - bob2
       For PM8998, smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2
       For PMI8998, bob
       For PMR735A, smps1 - smps3, ldo1 - ldo7
@@ -70,6 +71,9 @@ properties:
       - qcom,pm8350-rpmh-regulators
       - qcom,pm8350c-rpmh-regulators
       - qcom,pm8450-rpmh-regulators
+      - qcom,pm8550-rpmh-regulators
+      - qcom,pm8550ve-rpmh-regulators
+      - qcom,pm8550vs-rpmh-regulators
       - qcom,pm8998-rpmh-regulators
       - qcom,pmg1110-rpmh-regulators
       - qcom,pmi8998-rpmh-regulators
@@ -83,7 +87,7 @@ properties:
         RPMh resource name suffix used for the regulators found
         on this PMIC.
     $ref: /schemas/types.yaml#/definitions/string
-    enum: [a, b, c, d, e, f, h, k]
+    enum: [a, b, c, d, e, f, g, h, k]
 
   qcom,always-wait-for-ack:
     description: |
@@ -107,7 +111,7 @@ properties:
       regulator-allow-set-load: ["regulator-allowed-modes"]
 
 patternProperties:
-  "^(smps|ldo|lvs)[0-9]+$":
+  "^(smps|ldo|lvs|bob)[0-9]+$":
     type: object
     $ref: "regulator.yaml#"
     description: smps/ldo regulator nodes(s).
@@ -299,6 +303,24 @@ allOf:
         "^vdd-l[1-4]-supply$": true
         "^vdd-s[1-6]-supply$": true
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8550-rpmh-regulators
+            - qcom,pm8550ve-rpmh-regulators
+            - qcom,pm8550vs-rpmh-regulators
+    then:
+      properties:
+        vdd-l2-l13-l14-supply: true
+        vdd-l5-l16-supply: true
+        vdd-l6-l7-supply: true
+        vdd-l8-l9-supply: true
+      patternProperties:
+        "^vdd-l([1-4]|1[0-7])-supply$": true
+        "^vdd-s[1-6]-supply$": true
+        "^vdd-bob[1-2]-supply$": true
+
   - if:
       properties:
         compatible:
@@ -412,9 +434,8 @@ examples:
             regulator-min-microvolt = <1800000>;
             regulator-max-microvolt = <1800000>;
             regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-            regulator-allowed-modes =
-                <RPMH_REGULATOR_MODE_LPM
-                 RPMH_REGULATOR_MODE_HPM>;
+            regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                       RPMH_REGULATOR_MODE_HPM>;
             regulator-allow-set-load;
         };
 
@@ -431,9 +452,8 @@ examples:
         bob {
             regulator-min-microvolt = <3312000>;
             regulator-max-microvolt = <3600000>;
-            regulator-allowed-modes =
-                <RPMH_REGULATOR_MODE_AUTO
-                 RPMH_REGULATOR_MODE_HPM>;
+            regulator-allowed-modes = <RPMH_REGULATOR_MODE_AUTO
+                                       RPMH_REGULATOR_MODE_HPM>;
             regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
index 961eed51912c..8c45f53212b1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
@@ -71,6 +71,8 @@ description:
 
   For pmi8998, bob
 
+  For pmr735a, s1, s2, s3, l1, l2, l3, l4, l5, l6, l7
+
   For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
   l12, l13
 
@@ -98,6 +100,7 @@ properties:
       - qcom,rpm-pma8084-regulators
       - qcom,rpm-pmi8994-regulators
       - qcom,rpm-pmi8998-regulators
+      - qcom,rpm-pmr735a-regulators
       - qcom,rpm-pms405-regulators
 
 patternProperties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/regulator-output.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/regulator-output.yaml
new file mode 100644
index 000000000000..078b37a1a71a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/regulator-output.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/regulator/regulator-output.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Regulator output connector
+
+maintainers:
+  - Zev Weiss <zev@bewilderbeest.net>
+
+description: |
+  This describes a power output connector supplied by a regulator,
+  such as a power outlet on a power distribution unit (PDU).  The
+  connector may be standalone or merely one channel or set of pins
+  within a ganged physical connector carrying multiple independent
+  power outputs.
+
+properties:
+  compatible:
+    const: regulator-output
+
+  vout-supply:
+    description:
+      Phandle of the regulator supplying the output.
+
+required:
+  - compatible
+  - vout-supply
+
+additionalProperties: false
+
+examples:
+  - |
+      output {
+          compatible = "regulator-output";
+          vout-supply = <&output_reg>;
+      };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/regulator.yaml
index 6e8aa9eed3aa..53b81d8a2d41 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/regulator.yaml
@@ -231,7 +231,7 @@ patternProperties:
   ".*-supply$":
     description: Input supply phandle(s) for this node
 
-  regulator-state-(standby|mem|disk):
+  "^regulator-state-(standby|mem|disk)$":
     type: object
     description:
       sub-nodes for regulator state in Standby, Suspend-to-RAM, and
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/richtek,rt6190.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/richtek,rt6190.yaml
new file mode 100644
index 000000000000..29f7d3d5d658
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/richtek,rt6190.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/richtek,rt6190.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RT6190 4-Switch BuckBoost controller
+
+maintainers:
+  - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+  The RT6190 is 4-Switch BuckBoost controller designed for converting input
+  voltage to output voltage that can be equal to, higher or lower than input
+  voltage. It operates with wide input voltage range from 4.5V to 36V, and
+  the output voltage can be set from 3V to 36V by external FB pin. It's commonly
+  used for the application like as BuckBoost bus supply, docking station and USB
+  power delivery product.
+
+  Datasheet is available at
+  https://www.richtek.com/assets/product_file/RT6190/DS6190-02.pdf
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    enum:
+      - richtek,rt6190
+
+  reg:
+    maxItems: 1
+
+  enable-gpios:
+    maxItems: 1
+
+  wakeup-source: true
+
+  interrupts:
+    maxItems: 1
+
+  regulator-allowed-modes:
+    description: |
+      buck allowed operating mode
+        0: PSM mode (light load Power Saving Mode)
+        1: FCCM mode (Forced-CCM mode)
+    maxItems: 2
+    items:
+      enum: [0, 1]
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      regulator@2c {
+        compatible = "richtek,rt6190";
+        reg = <0x2c>;
+        wakeup-source;
+        interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>;
+        enable-gpios = <&gpio26 1 GPIO_ACTIVE_HIGH>;
+        regulator-name = "richtek,rt6190-buckboost";
+        regulator-min-microvolt = <3000000>;
+        regulator-max-microvolt = <32000000>;
+        regulator-min-microamp = <306000>;
+        regulator-max-microamp = <12114000>;
+        regulator-allowed-modes = <0 1>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml
index d61e8675f067..027fab3dc181 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD71815 Power Management Integrated Circuit regulators
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   This module is part of the ROHM BD718215 MFD device. For more details
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
index 5ce587fff961..3cbe3b76ccee 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD71828 Power Management Integrated Circuit regulators
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   This module is part of the ROHM BD71828 MFD device. For more details
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml
index 1941b36cf1ef..ab842817d847 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD71837 Power Management Integrated Circuit regulators
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   List of regulators provided by this controller. BD71837 regulators node
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml
index a1b806373853..65fc3d15f693 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   List of regulators provided by this controller. BD71847 regulators node
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml
index 7cb74cc8c5d9..89b8592db81d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: ROHM BD9576 and BD9573 Power Management Integrated Circuit regulators
 
 maintainers:
-  - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+  - Matti Vaittinen <mazziesaccount@gmail.com>
 
 description: |
   This module is part of the ROHM BD9576 MFD device. For more details
@@ -21,7 +21,7 @@ description: |
   regulator-voutl1, regulator-vouts1
 
 patternProperties:
-  "regulator-.+":
+  "^regulator-.+$":
     type: object
     description:
       Properties for single regulator.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
index 01f9d4e236e9..a7feb497eb89 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
@@ -19,8 +19,8 @@ description: |
   additional information and example.
 
 patternProperties:
-  # 25 LDOs
-  "^LDO([1-9]|[1][0-9]|2[0-5])$":
+  # 25 LDOs, without LDO10-12
+  "^LDO([1-9]|1[3-9]|2[0-5])$":
     type: object
     $ref: regulator.yaml#
     unevaluatedProperties: false
@@ -30,6 +30,23 @@ patternProperties:
     required:
       - regulator-name
 
+  "^LDO(1[0-2])$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+    properties:
+      samsung,ext-control-gpios:
+        maxItems: 1
+        description:
+          LDO10, LDO11 and LDO12 can be configured to external control over
+          GPIO.
+
+    required:
+      - regulator-name
+
   # 5 bucks
   "^BUCK[1-5]$":
     type: object
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
index 38bdaef4fa39..c82f6f885d97 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 booster for ADC analog input switches bindings
+title: STMicroelectronics STM32 booster for ADC analog input switches
 
 maintainers:
   - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
index a5a27ee0a9e6..c1bf1f90490a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Voltage reference buffer bindings
+title: STMicroelectronics STM32 Voltage reference buffer
 
 description: |
   Some STM32 devices embed a voltage reference buffer which can be used as
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml
index 78be79930fda..78e64521d401 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/regulator/ti,tps65219.yaml
@@ -51,13 +51,6 @@ properties:
       where the board has a button wired to the pin and triggers
       an interrupt on pressing it.
 
-patternProperties:
-  "^buck[1-3]-supply$":
-    description: Input supply phandle of one regulator.
-
-  "^ldo[1-4]-supply$":
-    description: Input supply phandle of one regulator.
-
   regulators:
     type: object
     description: |
@@ -82,6 +75,13 @@ patternProperties:
 
     additionalProperties: false
 
+patternProperties:
+  "^buck[1-3]-supply$":
+    description: Input supply phandle of one regulator.
+
+  "^ldo[1-4]-supply$":
+    description: Input supply phandle of one regulator.
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml
index d892d29a656b..11cb42a3fdd1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/amlogic,meson-mx-ao-arc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/remoteproc/amlogic,meson-mx-ao-arc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Amlogic Meson AO ARC Remote Processor bindings
+title: Amlogic Meson AO ARC Remote Processor
 
 description:
   Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs embed an ARC core
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
index 3a1f59ad79e2..ae2eab4452dd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/remoteproc/fsl,imx-rproc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: NXP i.MX Co-Processor Bindings
+title: NXP i.MX Co-Processor
 
 description:
   This binding provides support for ARM Cortex M4 Co-processor found on some NXP iMX SoCs.
@@ -22,6 +22,8 @@ properties:
       - fsl,imx8mn-cm7
       - fsl,imx8mp-cm7
       - fsl,imx8mq-cm4
+      - fsl,imx8qm-cm4
+      - fsl,imx8qxp-cm4
       - fsl,imx8ulp-cm33
       - fsl,imx93-cm33
 
@@ -54,12 +56,26 @@ properties:
     minItems: 1
     maxItems: 32
 
+  power-domains:
+    maxItems: 8
+
   fsl,auto-boot:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
       Indicate whether need to load the default firmware and start the remote
       processor automatically.
 
+  fsl,entry-address:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Specify CPU entry address for SCU enabled processor.
+
+  fsl,resource-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      This property is to specify the resource id of the remote processor in SoC
+      which supports SCFW
+
 required:
   - compatible
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
index aaaaabad46ea..85b1e43cab08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/ingenic,vpu.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/remoteproc/ingenic,vpu.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Ingenic Video Processing Unit bindings
+title: Ingenic Video Processing Unit
 
 description:
   Inside the Video Processing Unit (VPU) of the recent JZ47xx SoCs from
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
index 7e091eaffc18..895415772d1d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Mediatek SCP Bindings
+title: Mediatek SCP
 
 maintainers:
   - Tinghan Shen <tinghan.shen@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index db9e0f0c2bea..c1d9cbc359b4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/remoteproc/qcom,adsp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm ADSP Peripheral Image Loader binding
+title: Qualcomm ADSP Peripheral Image Loader
 
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml
index a7711e3c998c..22219d16df20 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/remoteproc/qcom,pil-info.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm peripheral image loader relocation info binding
+title: Qualcomm peripheral image loader relocation info
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/renesas,rcar-rproc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/renesas,rcar-rproc.yaml
index a7d25fa920e5..7e0275d31a3c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/renesas,rcar-rproc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/renesas,rcar-rproc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/remoteproc/renesas,rcar-rproc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Renesas R-Car remote processor controller bindings
+title: Renesas R-Car remote processor controller
 
 maintainers:
   - Julien Massot <julien.massot@iot.bzh>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
index da50f0e99fe2..66b1e3efdaa3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/remoteproc/st,stm32-rproc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STM32 remote processor controller bindings
+title: STMicroelectronics STM32 remote processor controller
 
 description:
   This document defines the binding for the remoteproc component that loads and
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml
new file mode 100644
index 000000000000..9f677367dd9f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml
@@ -0,0 +1,135 @@
+# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/xlnx,zynqmp-r5fss.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx R5F processor subsystem
+
+maintainers:
+  - Ben Levinsky <ben.levinsky@amd.com>
+  - Tanmay Shah <tanmay.shah@amd.com>
+
+description: |
+  The Xilinx platforms include a pair of Cortex-R5F processors (RPU) for
+  real-time processing based on the Cortex-R5F processor core from ARM.
+  The Cortex-R5F processor implements the Arm v7-R architecture and includes a
+  floating-point unit that implements the Arm VFPv3 instruction set.
+
+properties:
+  compatible:
+    const: xlnx,zynqmp-r5fss
+
+  xlnx,cluster-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+    description: |
+      The RPU MPCore can operate in split mode (Dual-processor performance), Safety
+      lock-step mode(Both RPU cores execute the same code in lock-step,
+      clock-for-clock) or Single CPU mode (RPU core 0 is held in reset while
+      core 1 runs normally). The processor does not support dynamic configuration.
+      Switching between modes is only permitted immediately after a processor reset.
+      If set to  1 then lockstep mode and if 0 then split mode.
+      If set to  2 then single CPU mode. When not defined, default will be lockstep mode.
+      In summary,
+      0: split mode
+      1: lockstep mode (default)
+      2: single cpu mode
+
+patternProperties:
+  "^r5f-[a-f0-9]+$":
+    type: object
+    description: |
+      The RPU is located in the Low Power Domain of the Processor Subsystem.
+      Each processor includes separate L1 instruction and data caches and
+      tightly coupled memories (TCM). System memory is cacheable, but the TCM
+      memory space is non-cacheable.
+
+      Each RPU contains one 64KB memory and two 32KB memories that
+      are accessed via the TCM A and B port interfaces, for a total of 128KB
+      per processor. In lock-step mode, the processor has access to 256KB of
+      TCM memory.
+
+    properties:
+      compatible:
+        const: xlnx,zynqmp-r5f
+
+      power-domains:
+        maxItems: 1
+
+      mboxes:
+        minItems: 1
+        items:
+          - description: mailbox channel to send data to RPU
+          - description: mailbox channel to receive data from RPU
+
+      mbox-names:
+        minItems: 1
+        items:
+          - const: tx
+          - const: rx
+
+      sram:
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        minItems: 1
+        maxItems: 8
+        items:
+          maxItems: 1
+        description: |
+          phandles to one or more reserved on-chip SRAM regions. Other than TCM,
+          the RPU can execute instructions and access data from the OCM memory,
+          the main DDR memory, and other system memories.
+
+          The regions should be defined as child nodes of the respective SRAM
+          node, and should be defined as per the generic bindings in
+          Documentation/devicetree/bindings/sram/sram.yaml
+
+      memory-region:
+        description: |
+          List of phandles to the reserved memory regions associated with the
+          remoteproc device. This is variable and describes the memories shared with
+          the remote processor (e.g. remoteproc firmware and carveouts, rpmsg
+          vrings, ...). This reserved memory region will be allocated in DDR memory.
+        minItems: 1
+        maxItems: 8
+        items:
+          - description: region used for RPU firmware image section
+          - description: vdev buffer
+          - description: vring0
+          - description: vring1
+        additionalItems: true
+
+    required:
+      - compatible
+      - power-domains
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    remoteproc {
+        compatible = "xlnx,zynqmp-r5fss";
+        xlnx,cluster-mode = <1>;
+
+        r5f-0 {
+            compatible = "xlnx,zynqmp-r5f";
+            power-domains = <&zynqmp_firmware 0x7>;
+            memory-region = <&rproc_0_fw_image>, <&rpu0vdev0buffer>, <&rpu0vdev0vring0>, <&rpu0vdev0vring1>;
+            mboxes = <&ipi_mailbox_rpu0 0>, <&ipi_mailbox_rpu0 1>;
+            mbox-names = "tx", "rx";
+        };
+
+        r5f-1 {
+            compatible = "xlnx,zynqmp-r5f";
+            power-domains = <&zynqmp_firmware 0x8>;
+            memory-region = <&rproc_1_fw_image>, <&rpu1vdev0buffer>, <&rpu1vdev0vring0>, <&rpu1vdev0vring1>;
+            mboxes = <&ipi_mailbox_rpu1 0>, <&ipi_mailbox_rpu1 1>;
+            mbox-names = "tx", "rx";
+        };
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml
index 618105f079be..47696073b665 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: /reserved-memory DMA pool node bindings
+title: /reserved-memory DMA pool
 
 maintainers:
   - devicetree-spec@vger.kernel.org
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/reset/ti,sci-reset.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
index 4639d2cec557..dcf9206e12be 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/reset/ti,sci-reset.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI-SCI reset controller node bindings
+title: TI-SCI reset controller
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/reset/ti,tps380x-reset.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/reset/ti,tps380x-reset.yaml
index afc835eda0ef..f436f2cf1df7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/reset/ti,tps380x-reset.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/reset/ti,tps380x-reset.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/reset/ti,tps380x-reset.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI TPS380x reset controller node bindings
+title: TI TPS380x reset controller
 
 maintainers:
   - Marco Felsch <kernel@pengutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
index 90a7cabf58fe..a2884e3113da 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/riscv/cpus.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/riscv/cpus.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: RISC-V bindings for 'cpus' DT nodes
+title: RISC-V CPUs
 
 maintainers:
   - Paul Walmsley <paul.walmsley@sifive.com>
@@ -28,17 +28,20 @@ properties:
     oneOf:
       - items:
           - enum:
-              - sifive,rocket0
+              - andestech,ax45mp
+              - canaan,k210
               - sifive,bullet0
               - sifive,e5
               - sifive,e7
               - sifive,e71
-              - sifive,u74-mc
-              - sifive,u54
-              - sifive,u74
+              - sifive,rocket0
               - sifive,u5
+              - sifive,u54
               - sifive,u7
-              - canaan,k210
+              - sifive,u74
+              - sifive,u74-mc
+              - thead,c906
+              - thead,c910
           - const: riscv
       - items:
           - enum:
@@ -80,7 +83,7 @@ properties:
       insensitive, letters in the riscv,isa string must be all
       lowercase to simplify parsing.
     $ref: "/schemas/types.yaml#/definitions/string"
-    pattern: ^rv(?:64|32)imaf?d?q?c?b?v?k?h?(?:_[hsxz](?:[a-z])+)*$
+    pattern: ^rv(?:64|32)imaf?d?q?c?b?k?j?p?v?h?(?:[hsxz](?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$
 
   # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here
   timebase-frequency: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/starfive.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/riscv/starfive.yaml
index 5b36243fd674..5d3fcee52d59 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/riscv/starfive.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/riscv/starfive.yaml
@@ -19,7 +19,9 @@ properties:
   compatible:
     oneOf:
       - items:
-          - const: beagle,beaglev-starlight-jh7100-r0
+          - enum:
+              - beagle,beaglev-starlight-jh7100-r0
+              - starfive,visionfive-v1
           - const: starfive,jh7100
 
 additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/ingenic,rng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/ingenic,rng.yaml
index b2e4a6a7f93a..79a023cbfdba 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/ingenic,rng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/ingenic,rng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/ingenic,rng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for RNG in Ingenic SoCs
+title: RNG in Ingenic SoCs
 
 maintainers:
   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/ingenic,trng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
index 044d9a065650..acaeb63caf24 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/ingenic,trng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/ingenic,trng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for DTRNG in Ingenic SoCs
+title: DTRNG in Ingenic SoCs
 
 maintainers:
   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
index 067e71e8ebe8..9f7590ce6b3d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/intel,ixp46x-rng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Intel IXP46x RNG bindings
+title: Intel IXP46x RNG
 
 description: |
   The Intel IXP46x has a random number generator at a fixed physical
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.yaml
index abd134c9d400..e8e4ab1e5b95 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.yaml
@@ -16,7 +16,9 @@ maintainers:
 
 properties:
   compatible:
-    const: nuvoton,npcm750-rng
+    enum:
+      - nuvoton,npcm750-rng
+      - nuvoton,npcm845-rng
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/silex-insight,ba431-rng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/silex-insight,ba431-rng.yaml
index 48ab82abf50e..4673d6160ad9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/silex-insight,ba431-rng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/silex-insight,ba431-rng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/silex-insight,ba431-rng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Silex Insight BA431 RNG bindings
+title: Silex Insight BA431 RNG
 
 description: |
   The BA431 hardware random number generator is an IP that is FIPS-140-2/3
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
index fcd86f822a9c..187b172d0cca 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/st,stm32-rng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/st,stm32-rng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 RNG bindings
+title: STMicroelectronics STM32 RNG
 
 description: |
   The STM32 hardware random number generator is a simple fixed purpose
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml
index 1e17e55762f1..d83132291170 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rng/xiphera,xip8001b-trng.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Xiphera XIP8001B-trng bindings
+title: Xiphera XIP8001B-trng
 
 maintainers:
   - Atte Tommiska <atte.tommiska@xiphera.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml
new file mode 100644
index 000000000000..8bf7d3a9be98
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/amlogic,meson6-rtc.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/amlogic,meson6-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+  - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+allOf:
+  - $ref: rtc.yaml#
+  - $ref: /schemas/nvmem/nvmem.yaml#
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson6-rtc
+      - amlogic,meson8-rtc
+      - amlogic,meson8b-rtc
+      - amlogic,meson8m2-rtc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  vdd-supply: true
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    rtc: rtc@740 {
+        compatible = "amlogic,meson6-rtc";
+        reg = <0x740 0x14>;
+        interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>;
+        clocks = <&rtc32k_xtal>;
+        vdd-supply = <&rtc_vdd>;
+        resets = <&reset_rtc>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        mac@0 {
+            reg = <0 6>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/epson,rx8900.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/epson,rx8900.yaml
index d12855e7ffd7..1df7c45d95c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/epson,rx8900.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/epson,rx8900.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/epson,rx8900.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock DT bindings
+title: EPSON RX8900 / Microcrystal RV8803 Real-Time Clock
 
 maintainers:
   - Marek Vasut <marex@denx.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
index 8c102b70d735..dd1b1abf1e1b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - RTC Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
deleted file mode 100644
index a8934fe2ab4c..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Haoyu Microelectronics HYM8563 Real Time Clock
-
-The HYM8563 provides basic rtc and alarm functionality
-as well as a clock output of up to 32kHz.
-
-Required properties:
-- compatible: should be: "haoyu,hym8563"
-- reg: i2c address
-- #clock-cells: the value should be 0
-
-Optional properties:
-- clock-output-names: From common clock binding
-- interrupts: rtc alarm/event interrupt
-
-Example:
-
-hym8563: hym8563@51 {
-	compatible = "haoyu,hym8563";
-	reg = <0x51>;
-
-	interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
-
-	#clock-cells = <0>;
-};
-
-device {
-...
-	clocks = <&hym8563>;
-...
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
new file mode 100644
index 000000000000..0b9f39ef0edc
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/haoyu,hym8563.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Haoyu Microelectronics HYM8563 RTC
+
+maintainers:
+  - Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+properties:
+  compatible:
+    const: haoyu,hym8563
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 0
+
+  clock-output-names:
+    description: From common clock binding to override the default output clock name.
+    maxItems: 1
+
+  wakeup-source:
+    description: Enables wake up of host system on alarm.
+
+allOf:
+  - $ref: rtc.yaml
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        rtc@51 {
+            compatible = "haoyu,hym8563";
+            reg = <0x51>;
+            interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+            #clock-cells = <0>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
index b235b2441997..af78b67b3da4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/ingenic,rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs Real-Time Clock DT bindings
+title: Ingenic SoCs Real-Time Clock
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
index 23ab5bb4f395..21c8ea08ff0a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml
@@ -11,12 +11,16 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - qcom,pm8058-rtc
-      - qcom,pm8921-rtc
-      - qcom,pm8941-rtc
-      - qcom,pm8018-rtc
-      - qcom,pmk8350-rtc
+    oneOf:
+      - enum:
+          - qcom,pm8058-rtc
+          - qcom,pm8921-rtc
+          - qcom,pm8941-rtc
+          - qcom,pmk8350-rtc
+      - items:
+          - enum:
+              - qcom,pm8018-rtc
+          - const: qcom,pm8921-rtc
 
   reg:
     minItems: 1
@@ -36,6 +40,8 @@ properties:
     description:
       Indicates that the setting of RTC time is allowed by the host CPU.
 
+  wakeup-source: true
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
index 2d4741f51663..f6e0c613af67 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/renesas,rzn1-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Renesas RZ/N1 SoCs Real-Time Clock DT bindings
+title: Renesas RZ/N1 SoCs Real-Time Clock
 
 maintainers:
   - Miquel Raynal <miquel.raynal@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
deleted file mode 100644
index cdd196b1e9bd..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-ST M41T80 family of RTC and compatible
-
-Required properties:
-- compatible: should be one of:
-	"st,m41t62",
-	"st,m41t65",
-	"st,m41t80",
-	"st,m41t81",
-	"st,m41t81s",
-	"st,m41t82",
-	"st,m41t83",
-	"st,m41t84",
-	"st,m41t85",
-	"st,m41t87",
-	"microcrystal,rv4162",
-- reg: I2C bus address of the device
-
-Optional properties:
-- interrupts: rtc alarm interrupt.
-- clock-output-names: From common clock binding to override the default output
-                      clock name
-- wakeup-source: Enables wake up of host system on alarm
-
-Optional child node:
-- clock: Provide this if the square wave pin is used as boot-enabled fixed clock.
-
-Example:
-	rtc@68 {
-		compatible = "st,m41t80";
-		reg = <0x68>;
-		interrupt-parent = <&UIC0>;
-		interrupts = <0x9 0x8>;
-
-		clock {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <32768>;
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc-meson.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/rtc-meson.txt
deleted file mode 100644
index e921fe66a362..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc-meson.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-* Amlogic Meson6, Meson8, Meson8b and Meson8m2 RTC
-
-Required properties:
-- compatible: should be one of the following describing the hardware:
-	* "amlogic,meson6-rtc"
-	* "amlogic,meson8-rtc"
-	* "amlogic,meson8b-rtc"
-	* "amlogic,meson8m2-rtc"
-
-- reg: physical register space for the controller's memory mapped registers.
-- interrupts: the interrupt line of the RTC block.
-- clocks: reference to the external 32.768kHz crystal oscillator.
-- vdd-supply: reference to the power supply of the RTC block.
-- resets: reset controller reference to allow reset of the controller
-
-Optional properties for the battery-backed non-volatile memory:
-- #address-cells: should be 1 to address the battery-backed non-volatile memory
-- #size-cells: should be 1 to reference the battery-backed non-volatile memory
-
-Optional child nodes:
-- see ../nvmem/nvmem.txt
-
-Example:
-
-	rtc: rtc@740 {
-		compatible = "amlogic,meson6-rtc";
-		reg = <0x740 0x14>;
-		interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>;
-		clocks = <&rtc32k_xtal>;
-		vdd-supply = <&rtc_vdd>;
-		resets = <&reset RESET_RTC>;
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/rtc.yaml
index 0ec3551f12dd..c6fff5486fe6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: RTC Generic Binding
+title: Real Time Clock Common Properties
 
 maintainers:
   - Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml
index 482e5af215b3..b04b87ef6f33 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/sa1100-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/sa1100-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell Real Time Clock controller bindings
+title: Marvell Real Time Clock controller
 
 allOf:
   - $ref: rtc.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/st,m41t80.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/st,m41t80.yaml
new file mode 100644
index 000000000000..fc9c6da6483f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/st,m41t80.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/st,m41t80.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ST M41T80 family of RTC and compatible
+
+maintainers:
+  - Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+properties:
+  compatible:
+    enum:
+      - st,m41t62
+      - st,m41t65
+      - st,m41t80
+      - st,m41t81
+      - st,m41t81s
+      - st,m41t82
+      - st,m41t83
+      - st,m41t84
+      - st,m41t85
+      - st,m41t87
+      - microcrystal,rv4162
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  clock-output-names:
+    maxItems: 1
+    description: From common clock binding to override the default output clock name.
+
+  clock:
+    type: object
+    $ref: /schemas/clock/fixed-clock.yaml#
+    properties:
+      clock-frequency:
+        const: 32768
+
+allOf:
+  - $ref: rtc.yaml
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      rtc@68 {
+        compatible = "st,m41t80";
+        reg = <0x68>;
+        interrupt-parent = <&UIC0>;
+        interrupts = <0x9 0x8>;
+
+        clock {
+          compatible = "fixed-clock";
+          #clock-cells = <0>;
+          clock-frequency = <32768>;
+        };
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
index 764717ce1873..9e66ed33cda4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/rtc/st,stm32-rtc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Real Time Clock Bindings
+title: STMicroelectronics STM32 Real Time Clock
 
 maintainers:
   - Gabriel Fernandez <gabriel.fernandez@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/8250.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/8250.yaml
index 6258f5f59b19..34b8e59aa9d4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/8250.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/8250.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serial/8250.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: UART (Universal Asynchronous Receiver/Transmitter) bindings
+title: UART (Universal Asynchronous Receiver/Transmitter)
 
 maintainers:
   - devicetree@vger.kernel.org
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/8250_omap.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/8250_omap.yaml
index 7b34ec8fa90e..53dc1212ad2e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/8250_omap.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/8250_omap.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serial/8250_omap.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for 8250 compliant UARTs on TI's OMAP2+ and K3 SoCs
+title: 8250 compliant UARTs on TI's OMAP2+ and K3 SoCs
 
 maintainers:
   - Vignesh Raghavendra <vigneshr@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
index 6d176588df47..89c462653e2d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serial/brcm,bcm7271-uart.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Broadcom 8250 based serial port devicetree bindings
+title: Broadcom 8250 based serial port
 
 maintainers:
   - Al Cooper <alcooperx@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
index 30eaa62e1aed..74f75f669e77 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
@@ -32,6 +32,9 @@ properties:
               - fsl,imx8qm-lpuart
               - fsl,imx8dxl-lpuart
           - const: fsl,imx8qxp-lpuart
+      - items:
+          - const: fsl,imxrt1050-lpuart
+          - const: fsl,imxrt1170-lpuart
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/ingenic,uart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
index 9ca7a18ecd8b..d5f153bdeb0d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serial/ingenic,uart.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs UART controller devicetree bindings
+title: Ingenic SoCs UART controller
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
@@ -20,6 +20,7 @@ properties:
     oneOf:
       - enum:
           - ingenic,jz4740-uart
+          - ingenic,jz4750-uart
           - ingenic,jz4760-uart
           - ingenic,jz4780-uart
           - ingenic,x1000-uart
@@ -31,6 +32,9 @@ properties:
       - items:
           - const: ingenic,jz4725b-uart
           - const: ingenic,jz4740-uart
+      - items:
+          - const: ingenic,jz4755-uart
+          - const: ingenic,jz4750-uart
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
index f930e7f1349f..f81f2d67a1ed 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/renesas,scif.yaml
@@ -67,6 +67,7 @@ properties:
           - enum:
               - renesas,scif-r8a779a0     # R-Car V3U
               - renesas,scif-r8a779f0     # R-Car S4-8
+              - renesas,scif-r8a779g0     # R-Car V4H
           - const: renesas,rcar-gen4-scif # R-Car Gen4
           - const: renesas,scif           # generic SCIF compatible UART
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/rs485.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/rs485.yaml
index 90a1bab40f05..789763cf427a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/rs485.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/rs485.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serial/rs485.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: RS485 serial communications Bindings
+title: RS485 serial communications
 
 description: The RTS signal is capable of automatically controlling line
   direction for the built-in half-duplex mode. The properties described
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/serial.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/serial.yaml
index c75ba3fb6465..11e822bf09e2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/serial.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/serial.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/serial/serial.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Serial Interface Generic DT Bindings
+title: Serial Interface Generic
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
index 333dc42722d2..85876c668f6d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 maintainers:
   - Erwan Le Ray <erwan.leray@foss.st.com>
 
-title: STMicroelectronics STM32 USART bindings
+title: STMicroelectronics STM32 USART
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml
index f7617b88c7c3..2f4390e8d4e8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml
@@ -67,8 +67,7 @@ allOf:
   - if:
       properties:
         xlnx,use-parity:
-          contains:
-            const: 1
+          const: 1
     then:
       required:
         - xlnx,odd-parity
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/serio/ps2-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/serio/ps2-gpio.yaml
index a63d9172346f..99848bc34f6e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/serio/ps2-gpio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/serio/ps2-gpio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/serio/ps2-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for GPIO based PS/2
+title: GPIO based PS/2
 
 maintainers:
   - Danilo Krummrich <danilokrummrich@dk-develop.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/bus.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/bus.txt
deleted file mode 100644
index bbe871f82a8b..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/bus.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-SLIM(Serial Low Power Interchip Media Bus) bus
-
-SLIMbus is a 2-wire bus, and is used to communicate with peripheral
-components like audio-codec.
-
-Required property for SLIMbus controller node:
-- compatible	- name of SLIMbus controller
-
-Child nodes:
-Every SLIMbus controller node can contain zero or more child nodes
-representing slave devices on the bus. Every SLIMbus slave device is
-uniquely determined by the enumeration address containing 4 fields:
-Manufacturer ID, Product code, Device index, and Instance value for
-the device.
-If child node is not present and it is instantiated after device
-discovery (slave device reporting itself present).
-
-In some cases it may be necessary to describe non-probeable device
-details such as non-standard ways of powering up a device. In
-such cases, child nodes for those devices will be present as
-slaves of the SLIMbus controller, as detailed below.
-
-Required property for SLIMbus child node if it is present:
-- reg		- Should be ('Device index', 'Instance ID') from SLIMbus
-		  Enumeration  Address.
-		  Device Index Uniquely identifies multiple Devices within
-		  a single Component.
-		  Instance ID Is for the cases where multiple Devices of the
-		  same type or Class are attached to the bus.
-
-- compatible	-"slimMID,PID". The textual representation of Manufacturer ID,
-	 	  Product Code, shall be in lower case hexadecimal with leading
-		  zeroes suppressed
-
-Optional property for SLIMbus child node if it is present:
-- slim-ifc-dev	- Should be phandle to SLIMBus Interface device.
-		  Required for devices which deal with streams.
-
-SLIMbus example for Qualcomm's slimbus manager component:
-
-	slim@28080000 {
-		compatible = "qcom,apq8064-slim", "qcom,slim";
-		reg = <0x28080000 0x2000>,
-		interrupts = <0 33 0>;
-		clocks = <&lcc SLIMBUS_SRC>, <&lcc AUDIO_SLIMBUS_CLK>;
-		clock-names = "iface", "core";
-		#address-cells = <2>;
-		#size-cell = <0>;
-
-		codec_ifd: ifd@0,0{
-			compatible = "slim217,60";
-			reg = <0 0>;
-		};
-
-		codec: wcd9310@1,0{
-			compatible = "slim217,60";
-			reg = <1 0>;
-			slim-ifc-dev  = <&codec_ifd>;
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim-ngd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim-ngd.yaml
new file mode 100644
index 000000000000..abf61c15246e
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim-ngd.yaml
@@ -0,0 +1,120 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SoC SLIMBus Non Generic Device (NGD) Controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  SLIMBus NGD controller is a light-weight driver responsible for communicating
+  with SLIMBus slaves directly over the bus using messaging interface and
+  communicating with master component residing on ADSP for bandwidth and
+  data-channel management
+
+properties:
+  compatible:
+    enum:
+      - qcom,slim-ngd-v1.5.0        # for MSM8996
+      - qcom,slim-ngd-v2.1.0        # for SDM845
+
+  reg:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  dmas:
+    maxItems: 2
+
+  dma-names:
+    items:
+      - const: rx
+      - const: tx
+
+  interrupts:
+    maxItems: 1
+
+  iommus:
+    maxItems: 1
+
+patternProperties:
+  "^slim@[0-9a-f]+$":
+    type: object
+    $ref: slimbus.yaml#
+    description:
+      Each subnode represents an instance of NGD
+
+    properties:
+      reg:
+        maxItems: 1
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+  - dmas
+  - dma-names
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    slim-ngd@171c0000 {
+        compatible = "qcom,slim-ngd-v2.1.0";
+        reg = <0x171c0000 0x2c000>;
+        interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+
+        dmas = <&slimbam 3>, <&slimbam 4>;
+        dma-names = "rx", "tx";
+        iommus = <&apps_smmu 0x1806 0x0>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        slim@1 {
+            reg = <1>;
+            #address-cells = <2>;
+            #size-cells = <0>;
+
+            codec@1,0 {
+                compatible = "slim217,250";
+                reg = <1 0>;
+                slim-ifc-dev = <&wcd9340_ifd>;
+
+                #sound-dai-cells = <1>;
+
+                interrupts-extended = <&tlmm 54 IRQ_TYPE_LEVEL_HIGH>;
+                interrupt-controller;
+                #interrupt-cells = <1>;
+
+                #clock-cells = <0>;
+                clock-frequency = <9600000>;
+                clock-output-names = "mclk";
+                qcom,micbias1-microvolt = <1800000>;
+                qcom,micbias2-microvolt = <1800000>;
+                qcom,micbias3-microvolt = <1800000>;
+                qcom,micbias4-microvolt = <1800000>;
+
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+
+                /* Rest of the WCD9340 codec */
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim.yaml
new file mode 100644
index 000000000000..883bda58ca97
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/qcom,slim.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/slimbus/qcom,slim.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SoC SLIMbus controller
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  SLIMbus controller used when applications processor controls SLIMbus master
+  component.
+
+allOf:
+  - $ref: slimbus.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - qcom,apq8064-slim
+      - const: qcom,slim
+
+  reg:
+    items:
+      - description: Physical address of controller register blocks
+      - description: SLEW RATE register
+
+  reg-names:
+    items:
+      - const: ctrl
+      - const: slew
+
+  clocks:
+    items:
+      - description: Interface clock for this controller
+      - description: Interrupt for controller core's BAM
+
+  clock-names:
+    items:
+      - const: iface
+      - const: core
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-msm8960.h>
+    #include <dt-bindings/clock/qcom,lcc-msm8960.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    soc {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+
+        slim@28080000 {
+            compatible = "qcom,apq8064-slim", "qcom,slim";
+            reg = <0x28080000 0x2000>, <0x80207c 4>;
+            reg-names = "ctrl", "slew";
+            interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&lcc SLIMBUS_SRC>, <&lcc AUDIO_SLIMBUS_CLK>;
+            clock-names = "iface", "core";
+            #address-cells = <2>;
+            #size-cells = <0>;
+
+            audio-codec@1,0 {
+                compatible = "slim217,60";
+                reg = <1 0>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
deleted file mode 100644
index e94a2ad3a710..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
+++ /dev/null
@@ -1,84 +0,0 @@
-Qualcomm SLIMBus Non Generic Device (NGD) Controller binding
-
-SLIMBus NGD controller is a light-weight driver responsible for communicating
-with SLIMBus slaves directly over the bus using messaging interface and
-communicating with master component residing on ADSP for bandwidth and
-data-channel management
-
-Please refer to slimbus/bus.txt for details of the common SLIMBus bindings.
-
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "qcom,slim-ngd-v<MAJOR>.<MINOR>.<STEP>"
-	must be one of the following.
-	"qcom,slim-ngd-v1.5.0" for MSM8996
-	"qcom,slim-ngd-v2.1.0" for SDM845
-
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: must specify the base address and size of the controller
-		    register space.
-- dmas
-	Usage: required
-	Value type: <array of phandles>
-	Definition: List of rx and tx dma channels
-
-- dma-names
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "rx" and "tx".
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: must list controller IRQ.
-
-#address-cells
-	Usage: required
-	Value type: <u32>
-	Definition: Should be 1, reflecting the instance id of ngd.
-
-#size-cells
-	Usage: required
-	Value type: <u32>
-	Definition: Should be 0
-
-= NGD Devices
-Each subnode represents an instance of NGD, must contain the following
-properties:
-
-- reg:
-	Usage: required
-	Value type: <u32>
-	Definition: Should be instance id of ngd.
-
-#address-cells
-	Usage: required
-	Refer to slimbus/bus.txt for details of the common SLIMBus bindings.
-
-#size-cells
-	Usage: required
-	Refer to slimbus/bus.txt for details of the common SLIMBus bindings.
-
-= EXAMPLE
-
-slim@91c0000 {
-	compatible = "qcom,slim-ngd-v1.5.0";
-	reg = <0x91c0000 0x2c000>;
-	interrupts = <0 163 0>;
-	dmas =	<&slimbam 3>, <&slimbam 4>;
-	dma-names = "rx", "tx";
-	#address-cells = <1>;
-	#size-cells = <0>;
-	ngd@1 {
-		reg = <1>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		codec@1 {
-			compatible = "slim217,1a0";
-			reg  = <1 0>;
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/slim-qcom-ctrl.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/slim-qcom-ctrl.txt
deleted file mode 100644
index 922dcb8ff24a..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/slim-qcom-ctrl.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Qualcomm SLIMbus controller
-This controller is used if applications processor driver controls SLIMbus
-master component.
-
-Required properties:
-
- - #address-cells - refer to Documentation/devicetree/bindings/slimbus/bus.txt
- - #size-cells	- refer to Documentation/devicetree/bindings/slimbus/bus.txt
-
- - reg : Offset and length of the register region(s) for the device
- - reg-names : Register region name(s) referenced in reg above
-	 Required register resource entries are:
-	 "ctrl": Physical address of controller register blocks
- 	 "slew": required for "qcom,apq8064-slim" SOC.
- - compatible : should be "qcom,<SOC-NAME>-slim" for SOC specific compatible
- 		followed by "qcom,slim" for fallback.
- - interrupts : Interrupt number used by this controller
- - clocks : Interface and core clocks used by this SLIMbus controller
- - clock-names : Required clock-name entries are:
-	"iface" : Interface clock for this controller
-	"core" : Interrupt for controller core's BAM
-
-Example:
-
-	slim@28080000 {
-		compatible = "qcom,apq8064-slim", "qcom,slim";
-		reg = <0x28080000 0x2000>, <0x80207C 4>;
-		reg-names = "ctrl", "slew";
-		interrupts = <0 33 0>;
-		clocks = <&lcc SLIMBUS_SRC>, <&lcc AUDIO_SLIMBUS_CLK>;
-		clock-names = "iface", "core";
-		#address-cells = <2>;
-		#size-cell = <0>;
-
-		wcd9310: audio-codec@1,0{
-			compatible = "slim217,60";
-			reg = <1 0>;
-		};
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/slimbus/slimbus.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/slimbus.yaml
new file mode 100644
index 000000000000..22513fb7c59a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/slimbus/slimbus.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/slimbus/slimbus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SLIM (Serial Low Power Interchip Media) bus
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  SLIMbus is a 2-wire bus, and is used to communicate with peripheral
+  components like audio-codec.
+
+properties:
+  $nodename:
+    pattern: "^slim(@.*|-[0-9a-f])*$"
+
+  "#address-cells":
+    const: 2
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^.*@[0-9a-f]+,[0-9a-f]+$":
+    type: object
+    description: |
+      Every SLIMbus controller node can contain zero or more child nodes
+      representing slave devices on the bus. Every SLIMbus slave device is
+      uniquely determined by the enumeration address containing 4 fields::
+      Manufacturer ID, Product code, Device index, and Instance value for the
+      device.
+
+      If child node is not present and it is instantiated after device
+      discovery (slave device reporting itself present).
+
+      In some cases it may be necessary to describe non-probeable device
+      details such as non-standard ways of powering up a device. In such cases,
+      child nodes for those devices will be present as slaves of the SLIMbus
+      controller.
+
+    properties:
+      compatible:
+        pattern: "^slim[0-9a-f]+,[0-9a-f]+$"
+
+      reg:
+        maxItems: 1
+        description: |
+          Pair of (device index, instande ID), where::
+           - Device index, which uniquely identifies multiple devices within a
+             single component.
+           - Instance ID, can be used for the cases where multiple devices of
+             the same type or class are attached to the bus.
+
+    required:
+      - compatible
+      - reg
+
+    additionalProperties: true
+
+required:
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: true
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-msm8960.h>
+    #include <dt-bindings/clock/qcom,lcc-msm8960.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    soc {
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges;
+
+        slim@28080000 {
+            compatible = "qcom,apq8064-slim", "qcom,slim";
+            reg = <0x28080000 0x2000>, <0x80207c 4>;
+            reg-names = "ctrl", "slew";
+            interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&lcc SLIMBUS_SRC>, <&lcc AUDIO_SLIMBUS_CLK>;
+            clock-names = "iface", "core";
+            #address-cells = <2>;
+            #size-cells = <0>;
+
+            audio-codec@1,0 {
+                compatible = "slim217,60";
+                reg = <1 0>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt7986-wo-ccif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt7986-wo-ccif.yaml
new file mode 100644
index 000000000000..8e6ba2ec8a43
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt7986-wo-ccif.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/mediatek/mediatek,mt7986-wo-ccif.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Wireless Ethernet Dispatch (WED) WO controller interface for MT7986
+
+maintainers:
+  - Lorenzo Bianconi <lorenzo@kernel.org>
+  - Felix Fietkau <nbd@nbd.name>
+
+description:
+  The MediaTek wo-ccif provides a configuration interface for WED WO
+  controller used to perfrom offload rx packet processing (e.g. 802.11
+  aggregation packet reordering or rx header translation) on MT7986 soc.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt7986-wo-ccif
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    soc {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      syscon@151a5000 {
+        compatible = "mediatek,mt7986-wo-ccif", "syscon";
+        reg = <0 0x151a5000 0 0x1000>;
+        interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml
index d911fa2d40ef..f21eb907ee90 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soc/mediatek/mtk-svs.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek Smart Voltage Scaling (SVS) Device Tree Bindings
+title: MediaTek Smart Voltage Scaling (SVS)
 
 maintainers:
   - Roger Lu <roger.lu@mediatek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
index d24e2bc444be..12e4b4260b40 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
@@ -30,6 +30,7 @@ Required properties in pwrap device node.
 	"mediatek,mt8186-pwrap" for MT8186 SoCs
 	"mediatek,mt8188-pwrap", "mediatek,mt8195-pwrap" for MT8188 SoCs
 	"mediatek,mt8195-pwrap" for MT8195 SoCs
+	"mediatek,mt8365-pwrap" for MT8365 SoCs
 	"mediatek,mt8516-pwrap" for MT8516 SoCs
 - interrupts: IRQ for pwrap in SOC
 - reg-names: "pwrap" is required; "pwrap-bridge" is optional.
@@ -39,6 +40,8 @@ Required properties in pwrap device node.
 - clock-names: Must include the following entries:
   "spi": SPI bus clock
   "wrap": Main module clock
+  "sys": Optional system module clock
+  "tmr": Optional timer module clock
 - clocks: Must contain an entry for each entry in clock-names.
 
 Optional properities:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
index a4eeb7e158e5..ab607efbb64c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soc/qcom/qcom,aoss-qmp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Always-On Subsystem side channel binding
+title: Qualcomm Always-On Subsystem side channel
 
 maintainers:
   - Bjorn Andersson <bjorn.andersson@linaro.org>
@@ -28,12 +28,14 @@ properties:
           - qcom,sc7180-aoss-qmp
           - qcom,sc7280-aoss-qmp
           - qcom,sc8180x-aoss-qmp
+          - qcom,sc8280xp-aoss-qmp
           - qcom,sdm845-aoss-qmp
           - qcom,sm6350-aoss-qmp
           - qcom,sm8150-aoss-qmp
           - qcom,sm8250-aoss-qmp
           - qcom,sm8350-aoss-qmp
           - qcom,sm8450-aoss-qmp
+          - qcom,sm8550-aoss-qmp
       - const: qcom,aoss-qmp
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml
new file mode 100644
index 000000000000..bdf482db32aa
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/qcom/qcom,apr-services.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm APR/GPR services shared parts
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  Common parts of a static service in Qualcomm APR/GPR (Asynchronous/Generic
+  Packet Router).
+
+properties:
+  reg:
+    minimum: 1
+    maximum: 13
+    description: |
+      APR Service ID
+        3 = DSP Core Service
+        4 = Audio  Front End Service.
+        5 = Voice Stream Manager Service.
+        6 = Voice processing manager.
+        7 = Audio Stream Manager Service.
+        8 = Audio Device Manager Service.
+        9 = Multimode voice manager.
+        10 = Core voice stream.
+        11 = Core voice processor.
+        12 = Ultrasound stream manager.
+        13 = Listen stream manager.
+      GPR Service ID
+        1 = Audio Process Manager Service
+        2 = Proxy Resource Manager Service.
+        3 = AMDB Service.
+        4 = Voice processing manager.
+
+  qcom,protection-domain:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: |
+      Protection domain service name and path for APR service (if supported).
+      Possible values are::
+      "avs/audio", "msm/adsp/audio_pd".
+      "kernel/elf_loader", "msm/modem/wlan_pd".
+      "tms/servreg", "msm/adsp/audio_pd".
+      "tms/servreg", "msm/modem/wlan_pd".
+      "tms/servreg", "msm/slpi/sensor_pd".
+
+required:
+  - reg
+
+additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
index f47491aab3b1..6026c21736d8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/soc/qcom/qcom,apr.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm APR/GPR (Asynchronous/Generic Packet Router) binding
+title: Qualcomm APR/GPR (Asynchronous/Generic Packet Router)
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -17,6 +17,7 @@ description: |
 properties:
   compatible:
     enum:
+      - qcom,apr
       - qcom,apr-v2
       - qcom,gpr
 
@@ -58,8 +59,7 @@ properties:
   qcom,glink-channels:
     $ref: /schemas/types.yaml#/definitions/string-array
     description: Channel name used for the communication
-    items:
-      - const: apr_audio_svc
+    maxItems: 1
 
   qcom,intents:
     $ref: /schemas/types.yaml#/definitions/uint32-array
@@ -81,12 +81,13 @@ properties:
   '#size-cells':
     const: 0
 
-#APR/GPR Services
 patternProperties:
   "^service@[1-9a-d]$":
     type: object
+    $ref: /schemas/soc/qcom/qcom,apr-services.yaml
+    additionalProperties: true
     description:
-      APR/GPR node's client devices use subnodes for desired static port services.
+      APR/GPR static port services.
 
     properties:
       compatible:
@@ -98,99 +99,6 @@ patternProperties:
           - qcom,q6apm
           - qcom,q6prm
 
-      reg:
-        minimum: 1
-        maximum: 13
-        description:
-          APR Service ID
-            3 = DSP Core Service
-            4 = Audio  Front End Service.
-            5 = Voice Stream Manager Service.
-            6 = Voice processing manager.
-            7 = Audio Stream Manager Service.
-            8 = Audio Device Manager Service.
-            9 = Multimode voice manager.
-            10 = Core voice stream.
-            11 = Core voice processor.
-            12 = Ultrasound stream manager.
-            13 = Listen stream manager.
-          GPR Service ID
-            1 = Audio Process Manager Service
-            2 = Proxy Resource Manager Service.
-            3 = AMDB Service.
-            4 = Voice processing manager.
-
-      clock-controller:
-        $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
-        description: Qualcomm DSP LPASS clock controller
-        unevaluatedProperties: false
-
-      dais:
-        type: object
-        oneOf:
-          - $ref: /schemas/sound/qcom,q6apm-dai.yaml#
-          - $ref: /schemas/sound/qcom,q6dsp-lpass-ports.yaml#
-          - $ref: /schemas/sound/qcom,q6asm-dais.yaml#
-        unevaluatedProperties: false
-        description: Qualcomm DSP audio ports
-
-      routing:
-        type: object
-        $ref: /schemas/sound/qcom,q6adm-routing.yaml#
-        unevaluatedProperties: false
-        description: Qualcomm DSP LPASS audio routing
-
-      qcom,protection-domain:
-        $ref: /schemas/types.yaml#/definitions/string-array
-        description: protection domain service name and path for apr service
-          possible values are
-          "avs/audio", "msm/adsp/audio_pd".
-          "kernel/elf_loader", "msm/modem/wlan_pd".
-          "tms/servreg", "msm/adsp/audio_pd".
-          "tms/servreg", "msm/modem/wlan_pd".
-          "tms/servreg", "msm/slpi/sensor_pd".
-
-    allOf:
-      - if:
-          properties:
-            compatible:
-              enum:
-                - qcom,q6afe
-        then:
-          properties:
-            dais:
-              properties:
-                compatible:
-                  const: qcom,q6afe-dais
-
-      - if:
-          properties:
-            compatible:
-              enum:
-                - qcom,q6apm
-        then:
-          properties:
-            dais:
-              properties:
-                compatible:
-                  enum:
-                    - qcom,q6apm-dais
-                    - qcom,q6apm-lpass-dais
-
-      - if:
-          properties:
-            compatible:
-              enum:
-                - qcom,q6asm
-        then:
-          properties:
-            dais:
-              properties:
-                compatible:
-                  const: qcom,q6asm-dais
-
-    additionalProperties: false
-
 required:
   - compatible
   - qcom,domain
@@ -203,7 +111,15 @@ allOf:
             - qcom,gpr
     then:
       properties:
+        qcom,glink-channels:
+          items:
+            - const: adsp_apps
         power-domains: false
+    else:
+      properties:
+        qcom,glink-channels:
+          items:
+            - const: apr_audio_svc
 
   - if:
       required:
@@ -227,31 +143,35 @@ examples:
     apr {
         compatible = "qcom,apr-v2";
         qcom,domain = <APR_DOMAIN_ADSP>;
+        qcom,glink-channels = "apr_audio_svc";
+        qcom,intents = <512 20>;
         #address-cells = <1>;
         #size-cells = <0>;
 
         q6core: service@3 {
-          compatible = "qcom,q6core";
-          reg = <APR_SVC_ADSP_CORE>;
-          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-        };
-
-        q6afe: service@4 {
-          compatible = "qcom,q6afe";
-          reg = <APR_SVC_AFE>;
-          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-        };
-
-        q6asm: service@7 {
-          compatible = "qcom,q6asm";
-          reg = <APR_SVC_ASM>;
-          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+            compatible = "qcom,q6core";
+            reg = <APR_SVC_ADSP_CORE>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
         };
 
-        q6adm: service@8 {
-          compatible = "qcom,q6adm";
-          reg = <APR_SVC_ADM>;
-          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        service@4 {
+            compatible = "qcom,q6afe";
+            reg = <APR_SVC_AFE>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            clock-controller {
+                compatible = "qcom,q6afe-clocks";
+                #clock-cells = <2>;
+            };
+
+            dais {
+                compatible = "qcom,q6afe-dais";
+                #address-cells = <1>;
+                #size-cells = <0>;
+                #sound-dai-cells = <1>;
+                /* ... */
+            };
+            /* ... */
         };
     };
 
@@ -260,12 +180,25 @@ examples:
     gpr {
         compatible = "qcom,gpr";
         qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+        qcom,glink-channels = "adsp_apps";
+        qcom,intents = <512 20>;
         #address-cells = <1>;
         #size-cells = <0>;
 
         service@1 {
-          compatible = "qcom,q6apm";
-          reg = <GPR_APM_MODULE_IID>;
-          qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+            compatible = "qcom,q6apm";
+            reg = <GPR_APM_MODULE_IID>;
+            #sound-dai-cells = <0>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            dais {
+                compatible = "qcom,q6apm-dais";
+                iommus = <&apps_smmu 0x1801 0x0>;
+            };
+
+            bedais {
+                compatible = "qcom,q6apm-lpass-dais";
+                #sound-dai-cells = <1>;
+            };
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
index 2bf5293fc995..ab4df0205285 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
@@ -21,20 +21,19 @@ properties:
   compatible:
     enum:
       - qcom,geni-se-qup
+      - qcom,geni-se-i2c-master-hub
 
   reg:
     description: QUP wrapper common register address and length.
     maxItems: 1
 
   clock-names:
-    items:
-      - const: m-ahb
-      - const: s-ahb
+    minItems: 1
+    maxItems: 2
 
   clocks:
-    items:
-      - description: Master AHB Clock
-      - description: Slave AHB Clock
+    minItems: 1
+    maxItems: 2
 
   "#address-cells":
     const: 2
@@ -81,6 +80,39 @@ patternProperties:
     description: GENI Serial Engine based UART Controller.
     $ref: /schemas/serial/qcom,serial-geni-qcom.yaml#
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,geni-se-i2c-master-hub
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: s-ahb
+
+        clocks:
+          items:
+            - description: Slave AHB Clock
+
+        iommus: false
+
+      patternProperties:
+        "spi@[0-9a-f]+$": false
+        "serial@[0-9a-f]+$": false
+    else:
+      properties:
+        clock-names:
+          items:
+            - const: m-ahb
+            - const: s-ahb
+
+        clocks:
+          items:
+            - description: Master AHB Clock
+            - description: Slave AHB Clock
+
 additionalProperties: false
 
 examples:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
index 4a50f1d27724..b246500d3d5d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
@@ -99,6 +99,9 @@ properties:
       - const: drv-2
       - const: drv-3
 
+  power-domains:
+    maxItems: 1
+
   bcm-voter:
     $ref: /schemas/interconnect/qcom,bcm-voter.yaml#
 
@@ -151,6 +154,7 @@ examples:
                           <SLEEP_TCS   3>,
                           <WAKE_TCS    3>,
                           <CONTROL_TCS 1>;
+        power-domains = <&CLUSTER_PD>;
       };
 
   - |
@@ -197,6 +201,7 @@ examples:
                           <SLEEP_TCS   3>,
                           <WAKE_TCS    3>,
                           <CONTROL_TCS 0>;
+        power-domains = <&CLUSTER_PD>;
 
         clock-controller {
             compatible = "qcom,sm8350-rpmh-clk";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
index 09d5bfa920f2..11c0f4dd797c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/soc/qcom/qcom,smd-rpm.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm Resource Power Manager (RPM) over SMD
+title: Qualcomm Resource Power Manager (RPM) over SMD/GLINK
 
 description: |
   This driver is used to interface with the Resource Power Manager (RPM) found
@@ -12,9 +12,9 @@ description: |
   to vote for state of the system resources, such as clocks, regulators and bus
   frequencies.
 
-  The SMD information for the RPM edge should be filled out.  See qcom,smd.yaml
-  for the required edge properties.  All SMD related properties will reside
-  within the RPM node itself.
+  The SMD or GLINK information for the RPM edge should be filled out.  See
+  qcom,smd.yaml for the required edge properties.  All SMD/GLINK related
+  properties will reside within the RPM node itself.
 
   The RPM exposes resources to its subnodes.  The rpm_requests node must be
   present and this subnode may contain children that designate regulator
@@ -45,6 +45,7 @@ properties:
       - qcom,rpm-sdm660
       - qcom,rpm-sm6115
       - qcom,rpm-sm6125
+      - qcom,rpm-sm6375
       - qcom,rpm-qcm2290
       - qcom,rpm-qcs404
 
@@ -55,12 +56,23 @@ properties:
   power-controller:
     $ref: /schemas/power/qcom,rpmpd.yaml#
 
+  qcom,glink-channels:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: Channel name used for the RPM communication
+    items:
+      - const: rpm_requests
+
   qcom,smd-channels:
     $ref: /schemas/types.yaml#/definitions/string-array
     description: Channel name used for the RPM communication
     items:
       - const: rpm_requests
 
+patternProperties:
+  "^regulators(-[01])?$":
+    $ref: /schemas/regulator/qcom,smd-rpm-regulator.yaml#
+    unevaluatedProperties: false
+
 if:
   properties:
     compatible:
@@ -69,10 +81,18 @@ if:
           - qcom,rpm-apq8084
           - qcom,rpm-msm8916
           - qcom,rpm-msm8974
+          - qcom,rpm-msm8976
           - qcom,rpm-msm8953
 then:
+  properties:
+    qcom,glink-channels: false
   required:
     - qcom,smd-channels
+else:
+  properties:
+    qcom,smd-channels: false
+  required:
+    - qcom,glink-channels
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
index 4149cf2b66be..497614ddf005 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smem.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/soc/qcom/qcom,smem.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm Shared Memory Manager binding
+title: Qualcomm Shared Memory Manager
 
 maintainers:
   - Andy Gross <agross@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
index 795bd8cd4104..58500529b90f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,smp2p.yaml
@@ -60,7 +60,7 @@ properties:
       Two identifiers of the inbound and outbound smem items used for this edge.
 
 patternProperties:
-  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap$":
+  "^master-kernel|slave-kernel|ipa-ap-to-modem|ipa-modem-to-ap|wlan-ap-to-wpss|wlan-wpss-to-ap$":
     type: object
     description:
       Each SMP2P pair contain a set of inbound and outbound entries, these are
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml
index f433e6e0a19f..aca3d40bcccb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/soc/qcom/qcom,spm.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm Subsystem Power Manager binding
+title: Qualcomm Subsystem Power Manager
 
 maintainers:
   - Andy Gross <agross@kernel.org>
@@ -24,8 +24,11 @@ properties:
           - qcom,msm8998-silver-saw2-v4.1-l2
           - qcom,msm8909-saw2-v3.0-cpu
           - qcom,msm8916-saw2-v3.0-cpu
+          - qcom,msm8939-saw2-v3.0-cpu
           - qcom,msm8226-saw2-v2.1-cpu
           - qcom,msm8974-saw2-v2.1-cpu
+          - qcom,msm8976-gold-saw2-v2.3-l2
+          - qcom,msm8976-silver-saw2-v2.3-l2
           - qcom,apq8084-saw2-v2.1-cpu
           - qcom,apq8064-saw2-v1.1-cpu
       - const: qcom,saw2
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml
index 9bcd2bad68d4..35eaa45ce7c2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml
@@ -42,15 +42,13 @@ properties:
   bluetooth:
     type: object
     additionalProperties: false
+    allOf:
+      - $ref: /schemas/net/bluetooth/bluetooth-controller.yaml#
     properties:
       compatible:
         const: qcom,wcnss-bt
 
-      local-bd-address:
-        $ref: /schemas/types.yaml#/definitions/uint8-array
-        maxItems: 6
-        description:
-          See Documentation/devicetree/bindings/net/bluetooth.txt
+      local-bd-address: true
 
     required:
       - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
index 48eda4d0d391..7ab8cfff18c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/qcom/qcom-stats.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soc/qcom/qcom-stats.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies, Inc. (QTI) Stats bindings
+title: Qualcomm Technologies, Inc. (QTI) Stats
 
 maintainers:
   - Maulik Shah <mkshah@codeaurora.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g011-sys.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g011-sys.yaml
new file mode 100644
index 000000000000..1cac3cb5226c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/renesas/renesas,r9a09g011-sys.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/renesas/renesas,r9a09g011-sys.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas RZ/V2M System Configuration (SYS)
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+  The RZ/V2M-alike SYS (System Configuration) controls the overall
+  configuration of the LSI and supports the following functions,
+  - Bank address settings for DMAC
+  - Bank address settings of the units for ICB
+  - ETHER AxCACHE[1] (C bit) control function
+  - RAMA initialization control
+  - MD[7:0] pin monitoring
+  - LSI version
+  - PCIe related settings
+  - WDT stop control
+  - Temperature sensor (TSU) monitor
+
+properties:
+  compatible:
+    const: renesas,r9a09g011-sys
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    sys: system-controller@a3f03000 {
+      compatible = "renesas,r9a09g011-sys";
+      reg = <0xa3f03000 0x400>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/renesas.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/renesas/renesas.yaml
similarity index 98%
rename from Documentation/devicetree/bindings/arm/renesas.yaml
rename to Documentation/devicetree/bindings/soc/renesas/renesas.yaml
index f51464a08aff..2789022b52eb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/arm/renesas.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/renesas/renesas.yaml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/arm/renesas.yaml#
+$id: http://devicetree.org/schemas/soc/renesas/renesas.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Renesas SH-Mobile, R-Mobile, and R-Car Platform
@@ -431,11 +431,12 @@ properties:
               - renesas,rzn1d400-db # RZN1D-DB (RZ/N1D Demo Board for the RZ/N1D 400 pins package)
           - const: renesas,r9a06g032
 
-      - description: RZ/G2UL (R9A07G043)
+      - description: RZ/Five and RZ/G2UL (R9A07G043)
         items:
           - enum:
               - renesas,smarc-evk # SMARC EVK
           - enum:
+              - renesas,r9a07g043f01 # RZ/Five
               - renesas,r9a07g043u11 # RZ/G2UL Type-1
               - renesas,r9a07g043u12 # RZ/G2UL Type-2
           - const: renesas,r9a07g043
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
index 60b49562ff69..a6836904a4f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soc/samsung/exynos-usi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Samsung's Exynos USI (Universal Serial Interface) binding
+title: Samsung's Exynos USI (Universal Serial Interface)
 
 maintainers:
   - Sam Protsenko <semen.protsenko@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
index 9e6cb4ee9755..5df7688a1e1c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soc/ti/sci-pm-domain.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: TI-SCI generic power domain node bindings
+title: TI-SCI generic power domain
 
 maintainers:
   - Nishanth Menon <nm@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau1372.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau1372.yaml
index 59f7c60a14ba..044bcd370d49 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau1372.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau1372.yaml
@@ -8,12 +8,15 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Analog Devices ADAU1372 CODEC
 
 maintainers:
-  - Alexandre Belloni <alexandre.belloni@bootlin.om>
+  - Alexandre Belloni <alexandre.belloni@bootlin.com>
 
 description: |
   Analog Devices ADAU1372 four inputs and two outputs codec.
   https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1372.pdf
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -42,7 +45,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau1977.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau1977.yaml
index 847b83398d3d..dba3023a45e5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau1977.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau1977.yaml
@@ -51,6 +51,7 @@ required:
   - AVDD-supply
 
 allOf:
+  - $ref: dai-common.yaml#
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 unevaluatedProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau7118.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
index fb78967ee17b..12f60507aed7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/adi,adau7118.yaml
@@ -15,6 +15,9 @@ description: |
   standalone mode.
   https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU7118.pdf
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -57,7 +60,7 @@ required:
   - iovdd-supply
   - dvdd-supply
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4375.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4375.yaml
index 5f0fc584bb38..587598e122c6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4375.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4375.yaml
@@ -9,6 +9,9 @@ title: AK4375 DAC and headphones amplifier
 maintainers:
   - Vincent Knecht <vincent.knecht@mailoo.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: asahi-kasei,ak4375
@@ -35,7 +38,7 @@ required:
   - avdd-supply
   - tvdd-supply
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4613.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4613.yaml
index aa8a258a9f1c..010574645e6a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4613.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4613.yaml
@@ -9,6 +9,9 @@ title: AK4613 I2C transmitter
 maintainers:
   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: asahi-kasei,ak4613
@@ -35,7 +38,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4642.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4642.yaml
index 48a5b2c3934e..437fe5d7cae1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ak4642.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ak4642.yaml
@@ -9,6 +9,9 @@ title: AK4642 I2C transmitter
 maintainers:
   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -37,7 +40,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
index 292fcb643999..78273647f766 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
@@ -102,6 +102,7 @@ required:
   - dma-names
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
@@ -228,7 +229,7 @@ allOf:
               - Mic
               - Speaker
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
index dd30881ad2f5..739114fb6549 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
@@ -61,6 +61,7 @@ properties:
     maxItems: 1
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
@@ -128,7 +129,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
index 68c84e29ce57..8108c564dd78 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
@@ -54,6 +54,7 @@ properties:
     maxItems: 1
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
@@ -104,7 +105,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
index 2f12cabe4c71..763b876047c1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
@@ -9,9 +9,17 @@ title: Allwinner H6 DMIC
 maintainers:
   - Ban Tao <fengzheng923@gmail.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
-    const: allwinner,sun50i-h6-dmic
+    oneOf:
+      - items:
+          - enum:
+              - allwinner,sun20i-d1-dmic
+          - const: allwinner,sun50i-h6-dmic
+      - const: allwinner,sun50i-h6-dmic
 
   "#sound-dai-cells":
     const: 0
@@ -54,7 +62,7 @@ required:
   - dma-names
   - resets
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
index 4eb11a8e622b..63eadc4200ac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
@@ -10,6 +10,9 @@ maintainers:
   - Chen-Yu Tsai <wens@csie.org>
   - Maxime Ripard <mripard@kernel.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   "#sound-dai-cells":
     minimum: 0
@@ -49,7 +52,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
index 0705f91199a0..6350dfc0a926 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Jerome Brunet <jbrunet@baylibre.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
index 77469a45bb7a..23f82bb89750 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,g12a-toacodec.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Jerome Brunet <jbrunet@baylibre.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
index 580a3d040abc..5f5cccdbeb34 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/amlogic,t9015.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Jerome Brunet <jbrunet@baylibre.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/apple,mca.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/apple,mca.yaml
index d5dc92b5b654..40e3a202f443 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/apple,mca.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/apple,mca.yaml
@@ -14,6 +14,9 @@ description: |
 maintainers:
   - Martin Povišer <povik+lin@cutebit.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     items:
@@ -106,7 +109,7 @@ required:
   - power-domains
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/audio-graph-port.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 64654ceef208..f5b8b6d13077 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/audio-graph-port.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Audio Graph Card 'port' Node Bindings
+title: Audio Graph Card 'port'
 
 maintainers:
   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml
index dce86dafe382..bc6c6b172238 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml
@@ -15,7 +15,7 @@ description:
   function (primarily the power limit for the amplifier).
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
index 51d815d0c696..82062d80d700 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml
@@ -146,6 +146,7 @@ required:
   - "#sound-dai-cells"
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         cirrus,boost-type:
@@ -171,7 +172,7 @@ allOf:
           cirrus,gpio1-src-select:
             enum: [1]
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
index 184a1344ea76..88a0ca474c3d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs35l45.yaml
@@ -14,6 +14,9 @@ description: |
   CS35L45 is a Boosted Mono Class D Amplifier with DSP
   Speaker Protection and Adaptive Battery Management.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -52,7 +55,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
index 963a871e74da..670b67ec0b61 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,cs42l51.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/cirrus,cs42l51.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: CS42L51 audio codec DT bindings
+title: CS42L51 audio codec
 
 maintainers:
   - Olivier Moysan <olivier.moysan@foss.st.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: cirrus,cs42l51
@@ -46,7 +49,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
index cea612d3d4a7..52f024f5302a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
@@ -24,6 +24,9 @@ description: |
   This binding must be part of the Lochnagar MFD binding:
     [1] ../mfd/cirrus,lochnagar.yaml
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -49,4 +52,4 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,madera.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
index 23138ddcb62d..014d4eaa8793 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/cirrus,madera.yaml
@@ -22,6 +22,9 @@ description: |
 
   The properties are all contained in the parent MFD node.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   '#sound-dai-cells':
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/name-prefix.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/dai-common.yaml
similarity index 81%
rename from Documentation/devicetree/bindings/sound/name-prefix.yaml
rename to Documentation/devicetree/bindings/sound/dai-common.yaml
index 2fe57f87ac52..d858eea73ed7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/name-prefix.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/dai-common.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/sound/name-prefix.yaml#
+$id: http://devicetree.org/schemas/sound/dai-common.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Component sound name prefix
+title: Digital Audio Interface Common Properties
 
 maintainers:
   - Jerome Brunet <jbrunet@baylibre.com>
@@ -18,4 +18,6 @@ properties:
       sink/source names may use this property to prepend the name of their
       sinks/sources with the provided string.
 
+  '#sound-dai-cells': true
+
 additionalProperties: true
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
index f46c66bc6b2d..7735e08d35ba 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
@@ -167,6 +167,7 @@ required:
   - interrupt-names
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         opmode:
@@ -177,7 +178,7 @@ allOf:
       required:
         - tdm-slots
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/dmic-codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/dmic-codec.yaml
new file mode 100644
index 000000000000..59ef0cf6b6e5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/dmic-codec.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/dmic-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic PDM Digital microphone (DMIC) codec
+
+maintainers:
+  - Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: dmic-codec
+
+  '#sound-dai-cells':
+    const: 0
+
+  dmicen-gpios:
+    description: GPIO specifier for DMIC to control start and stop
+    maxItems: 1
+
+  num-channels:
+    description: Number of microphones on this DAI
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 8
+    default: 8
+
+  modeswitch-delay-ms:
+    description: Delay (in ms) to complete DMIC mode switch
+
+  wakeup-delay-ms:
+    description: Delay (in ms) after enabling the DMIC
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dmic {
+        compatible = "dmic-codec";
+        dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+        num-channels = <1>;
+        wakeup-delay-ms = <50>;
+        modeswitch-delay-ms = <35>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/dmic.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/dmic.txt
deleted file mode 100644
index 32e871037269..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/dmic.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Device-Tree bindings for Digital microphone (DMIC) codec
-
-This device support generic PDM digital microphone.
-
-Required properties:
-	- compatible: should be "dmic-codec".
-
-Optional properties:
-	- dmicen-gpios: GPIO specifier for dmic to control start and stop
-	- num-channels: Number of microphones on this DAI
-	- wakeup-delay-ms: Delay (in ms) after enabling the DMIC
-	- modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
-
-Example node:
-
-	dmic_codec: dmic@0 {
-		compatible = "dmic-codec";
-		dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
-		num-channels = <1>;
-		wakeup-delay-ms <50>;
-		modeswitch-delay-ms <35>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/everest,es8316.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/everest,es8316.yaml
index 3b752bba748b..d9f8f0c7f6bb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/everest,es8316.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/everest,es8316.yaml
@@ -10,6 +10,9 @@ maintainers:
   - Daniel Drake <drake@endlessm.com>
   - Katsuhiro Suzuki <katsuhiro@katsuster.net>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: everest,es8316
@@ -33,7 +36,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/everest,es8326.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/everest,es8326.yaml
old mode 100755
new mode 100644
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,micfil.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,micfil.yaml
index 64d57758ee67..4b99a18c79a0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,micfil.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,micfil.yaml
@@ -18,6 +18,7 @@ properties:
     enum:
       - fsl,imx8mm-micfil
       - fsl,imx8mp-micfil
+      - fsl,imx93-micfil
 
   reg:
     maxItems: 1
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
index d370c98a62c7..e847611a85f7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
@@ -11,8 +11,11 @@ maintainers:
 
 description: |
   fsl_rpmsg is a virtual audio device. Mapping to real hardware devices
-  are SAI, DMA controlled by Cortex M core. What we see from Linux
-  side is a device which provides audio service by rpmsg channel.
+  are SAI, MICFIL, DMA controlled by Cortex M core. What we see from
+  Linux side is a device which provides audio service by rpmsg channel.
+  We can create different sound cards which access different hardwares
+  such as SAI, MICFIL, .etc through building rpmsg channels between
+  Cortex-A and Cortex-M.
 
 properties:
   compatible:
@@ -85,6 +88,16 @@ properties:
       This is a boolean property. If present, the receiving function
       will be enabled.
 
+  fsl,rpmsg-channel-name:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: |
+      A string property to assign rpmsg channel this sound card sits on.
+      This property can be omitted if there is only one sound card and it sits
+      on "rpmsg-audio-channel".
+    enum:
+      - rpmsg-audio-channel
+      - rpmsg-micfil-channel
+
 required:
   - compatible
   - model
@@ -107,3 +120,22 @@ examples:
                  <&clk IMX8MN_AUDIO_PLL2_OUT>;
         clock-names = "ipg", "mclk", "dma", "pll8k", "pll11k";
     };
+
+  - |
+    #include <dt-bindings/clock/imx8mm-clock.h>
+
+    rpmsg_micfil: audio-controller {
+        compatible = "fsl,imx8mm-rpmsg-audio";
+        model = "micfil-audio";
+        fsl,rpmsg-channel-name = "rpmsg-micfil-channel";
+        fsl,enable-lpa;
+        fsl,rpmsg-in;
+        clocks = <&clk IMX8MM_CLK_PDM_IPG>,
+                 <&clk IMX8MM_CLK_PDM_ROOT>,
+                 <&clk IMX8MM_CLK_SDMA3_ROOT>,
+                 <&clk IMX8MM_AUDIO_PLL1_OUT>,
+                 <&clk IMX8MM_AUDIO_PLL2_OUT>;
+        clock-names = "ipg", "mclk", "dma", "pll8k", "pll11k";
+    };
+
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,sai.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,sai.yaml
index 70c4111d59c7..7e56337d8edc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/fsl,sai.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/fsl,sai.yaml
@@ -18,14 +18,12 @@ description: |
 properties:
   compatible:
     oneOf:
-      - enum:
-          - fsl,vf610-sai
-          - fsl,imx6sx-sai
-          - fsl,imx6ul-sai
-          - fsl,imx7ulp-sai
-          - fsl,imx8mq-sai
-          - fsl,imx8qm-sai
-          - fsl,imx8ulp-sai
+      - items:
+          - enum:
+              - fsl,imx6ul-sai
+              - fsl,imx7d-sai
+          - const: fsl,imx6sx-sai
+
       - items:
           - enum:
               - fsl,imx8mm-sai
@@ -33,19 +31,19 @@ properties:
               - fsl,imx8mp-sai
           - const: fsl,imx8mq-sai
 
+      - items:
+          - enum:
+              - fsl,imx6sx-sai
+              - fsl,imx7ulp-sai
+              - fsl,imx8mq-sai
+              - fsl,imx8qm-sai
+              - fsl,imx8ulp-sai
+              - fsl,imx93-sai
+              - fsl,vf610-sai
+
   reg:
     maxItems: 1
 
-  interrupts:
-    items:
-      - description: receive and transmit interrupt
-
-  dmas:
-    maxItems: 2
-
-  dma-names:
-    maxItems: 2
-
   clocks:
     items:
       - description: The ipg clock for register access
@@ -67,7 +65,7 @@ properties:
           - const: mclk3
           - const: pll8k
           - const: pll11k
-        minItems: 4
+        minItems: 5
       - items:
           - const: bus
           - const: mclk1
@@ -77,19 +75,37 @@ properties:
           - const: pll11k
         minItems: 4
 
-  lsb-first:
-    description: |
-      Configures whether the LSB or the MSB is transmitted
-      first for the fifo data. If this property is absent,
-      the MSB is transmitted first as default, or the LSB
-      is transmitted first.
-    type: boolean
+  dmas:
+    maxItems: 2
+
+  dma-names:
+    maxItems: 2
+
+  interrupts:
+    items:
+      - description: receive and transmit interrupt
 
   big-endian:
     description: |
       required if all the SAI registers are big-endian rather than little-endian.
     type: boolean
 
+  fsl,dataline:
+    $ref: /schemas/types.yaml#/definitions/uint32-matrix
+    description: |
+      Configure the dataline. It has 3 value for each configuration
+    maxItems: 16
+    items:
+      items:
+        - description: format Default(0), I2S(1) or PDM(2)
+          enum: [0, 1, 2]
+        - description: dataline mask for 'rx'
+        - description: dataline mask for 'tx'
+
+  fsl,sai-mclk-direction-output:
+    description: SAI will output the SAI MCLK clock.
+    type: boolean
+
   fsl,sai-synchronous-rx:
     description: |
       SAI will work in the synchronous mode (sync Tx with Rx) which means
@@ -108,31 +124,24 @@ properties:
       of transmitter.
     type: boolean
 
-  fsl,dataline:
-    $ref: /schemas/types.yaml#/definitions/uint32-matrix
-    description: |
-      Configure the dataline. It has 3 value for each configuration
-    maxItems: 16
-    items:
-      items:
-        - description: format Default(0), I2S(1) or PDM(2)
-          enum: [0, 1, 2]
-        - description: dataline mask for 'rx'
-        - description: dataline mask for 'tx'
-
-  fsl,sai-mclk-direction-output:
-    description: SAI will output the SAI MCLK clock.
-    type: boolean
-
   fsl,shared-interrupt:
     description: Interrupt is shared with other modules.
     type: boolean
 
+  lsb-first:
+    description: |
+      Configures whether the LSB or the MSB is transmitted
+      first for the fifo data. If this property is absent,
+      the MSB is transmitted first as default, or the LSB
+      is transmitted first.
+    type: boolean
+
   "#sound-dai-cells":
     const: 0
     description: optional, some dts node didn't add it.
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
@@ -168,13 +177,13 @@ allOf:
 required:
   - compatible
   - reg
-  - interrupts
-  - dmas
-  - dma-names
   - clocks
   - clock-names
+  - dmas
+  - dma-names
+  - interrupts
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
index dea293f403d9..1434f4433738 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
@@ -17,6 +17,9 @@ description: |
   subnode of a cros-ec node.
   (see Documentation/devicetree/bindings/mfd/google,cros-ec.yaml).
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: google,cros-ec-codec
@@ -42,7 +45,7 @@ required:
   - compatible
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
@@ -57,6 +60,7 @@ examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <93 0>;
 
             codecs {
                 #address-cells = <2>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ingenic,aic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
index d607325f2f15..c59a7cd9eaa9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ingenic,aic.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/ingenic,aic.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs AC97 / I2S Controller (AIC) DT bindings
+title: Ingenic SoCs AC97 / I2S Controller (AIC)
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   $nodename:
     pattern: '^audio-controller@'
@@ -37,15 +40,11 @@ properties:
     items:
       - description: AIC clock
       - description: I2S clock
-      - description: EXT clock
-      - description: PLL/2 clock
 
   clock-names:
     items:
       - const: aic
       - const: i2s
-      - const: ext
-      - const: pll half
 
   dmas:
     items:
@@ -57,7 +56,7 @@ properties:
       - const: rx
       - const: tx
 
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
@@ -82,10 +81,8 @@ examples:
       interrupts = <18>;
 
       clocks = <&cgu JZ4740_CLK_AIC>,
-               <&cgu JZ4740_CLK_I2S>,
-               <&cgu JZ4740_CLK_EXT>,
-               <&cgu JZ4740_CLK_PLL_HALF>;
-      clock-names = "aic", "i2s", "ext", "pll half";
+               <&cgu JZ4740_CLK_I2S>;
+      clock-names = "aic", "i2s";
 
       dmas = <&dmac 25 0xffffffff>, <&dmac 24 0xffffffff>;
       dma-names = "rx", "tx";
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ingenic,codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
index 48aae54dd643..b58b90850e35 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ingenic,codec.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/ingenic,codec.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic JZ47xx internal codec DT bindings
+title: Ingenic JZ47xx internal codec
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   $nodename:
     pattern: '^audio-codec@.*'
@@ -37,7 +40,7 @@ properties:
   '#sound-dai-cells':
     const: 0
 
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml
index b2603f611af9..76b6f2cf25df 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml
@@ -8,11 +8,15 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Intel KeemBay I2S
 
 maintainers:
-  - Sia, Jee Heng <jee.heng.sia@intel.com>
+  - Daniele Alessandrelli <daniele.alessandrelli@intel.com>
+  - Paul J. Murphy <paul.j.murphy@intel.com>
 
 description: |
  Intel KeemBay I2S
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -64,7 +68,7 @@ required:
   - clock-names
   - interrupts
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml
index b97e0fcbdba3..a67b79cbe006 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/linux,bt-sco.yaml
@@ -9,6 +9,9 @@ title: Bluetooth SCO Audio Codec
 maintainers:
   - Mark Brown <broonie@kernel.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   '#sound-dai-cells':
     enum:
@@ -26,7 +29,7 @@ required:
   - '#sound-dai-cells'
   - compatible
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
index 808f6d2736c7..fe5f0756af2f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Mark Brown <broonie@kernel.org>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/marvell,mmp-sspa.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/marvell,mmp-sspa.yaml
index 81f266d66ec5..f302fe89a253 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/marvell,mmp-sspa.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/marvell,mmp-sspa.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/marvell,mmp-sspa.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvel SSPA Digital Audio Interface Bindings
+title: Marvel SSPA Digital Audio Interface
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   $nodename:
     pattern: "^audio-controller(@.*)?$"
@@ -73,7 +76,7 @@ required:
   - dma-names
   - port
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/max98357a.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/max98357a.txt
deleted file mode 100644
index 75db84d06240..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/max98357a.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Maxim MAX98357A/MAX98360A audio DAC
-
-This node models the Maxim MAX98357A/MAX98360A DAC.
-
-Required properties:
-- compatible   : "maxim,max98357a" for MAX98357A.
-                 "maxim,max98360a" for MAX98360A.
-
-Optional properties:
-- sdmode-gpios : GPIO specifier for the chip's SD_MODE pin.
-        If this option is not specified then driver does not manage
-        the pin state (e.g. chip is always on).
-- sdmode-delay : specify delay time for SD_MODE pin.
-        If this option is specified, which means it's required i2s clocks
-        ready before SD_MODE is unmuted in order to avoid the speaker pop noise.
-        It's observed that 5ms is sufficient.
-
-Example:
-
-max98357a {
-	compatible = "maxim,max98357a";
-	sdmode-gpios = <&qcom_pinmux 25 0>;
-};
-
-max98360a {
-	compatible = "maxim,max98360a";
-	sdmode-gpios = <&qcom_pinmux 25 0>;
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/max98504.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/max98504.txt
deleted file mode 100644
index 583ed5fdfb28..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/max98504.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-Maxim MAX98504 class D mono speaker amplifier
-
-This device supports I2C control interface and an IRQ output signal. It features
-a PCM and PDM digital audio interface (DAI) and a differential analog input.
-
-Required properties:
-
- - compatible : "maxim,max98504"
- - reg : should contain the I2C slave device address
- - DVDD-supply, DIOVDD-supply, PVDD-supply: power supplies for the device,
-   as covered in ../regulator/regulator.txt
- - interrupts : should specify the interrupt line the device is connected to,
-   as described in ../interrupt-controller/interrupts.txt
-
-Optional properties:
-
- - maxim,brownout-threshold - the PVDD brownout threshold, the value must be
-   from 0, 1...21 range, corresponding to 2.6V, 2.65V...3.65V voltage range
- - maxim,brownout-attenuation - the brownout attenuation to the speaker gain
-   applied during the "attack hold" and "timed hold" phase, the value must be
-   from 0...6 (dB) range
- - maxim,brownout-attack-hold-ms - the brownout attack hold phase time in ms,
-   0...255 (VBATBROWN_ATTK_HOLD, register 0x0018)
- - maxim,brownout-timed-hold-ms - the brownout timed hold phase time in ms,
-   0...255 (VBATBROWN_TIME_HOLD, register 0x0019)
- - maxim,brownout-release-rate-ms - the brownout release phase step time in ms,
-   0...255 (VBATBROWN_RELEASE, register 0x001A)
-
-The default value when the above properties are not specified is 0,
-the maxim,brownout-threshold property must be specified to actually enable
-the PVDD brownout protection.
-
-Example:
-
- max98504@31 {
-	compatible = "maxim,max98504";
-	reg = <0x31>;
-	interrupt-parent = <&gpio_bank_0>;
-	interrupts = <2 0>;
-
-	DVDD-supply = <&regulator>;
-	DIOVDD-supply = <&regulator>;
-	PVDD-supply = <&regulator>;
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/maxim,max98357a.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/maxim,max98357a.yaml
new file mode 100644
index 000000000000..83ba8666fbb4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/maxim,max98357a.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98357a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX98357A/MAX98360A amplifier
+
+maintainers:
+  - Tzung-Bi Shih <tzungbi@kernel.org>
+
+description:
+  Maxim Integrated MAX98357A/MAX98360A is a digital pulse-code modulation (PCM)
+  input Class D amplifier.
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - maxim,max98357a
+      - maxim,max98360a
+
+  '#sound-dai-cells':
+    const: 0
+
+  sdmode-gpios:
+    maxItems: 1
+    description:
+      Chip's SD_MODE pin.  If missing the chip is always on.
+
+  sdmode-delay:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Delay time for SD_MODE pin changes intended to make I2S clocks ready
+      before SD_MODE is unmuted in order to avoid the speaker pop noise.
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    amplifier {
+        compatible = "maxim,max98360a";
+        #sound-dai-cells = <0>;
+        sdmode-gpios = <&qcom_pinmux 25 GPIO_ACTIVE_HIGH>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/maxim,max98504.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/maxim,max98504.yaml
new file mode 100644
index 000000000000..23f19a9d2c06
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/maxim,max98504.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98504.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX98504 class D mono speaker amplifier
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+  Maxim Integrated MAX98504 speaker amplifier supports I2C control interface
+  with an IRQ output signal, PCM and PDM digital audio interface (DAI) and a
+  differential analog input.
+
+properties:
+  compatible:
+    const: maxim,max98504
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  DIOVDD-supply: true
+  DVDD-supply: true
+  PVDD-supply: true
+
+  maxim,brownout-threshold:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 21
+    default: 0
+    description:
+      PVDD brownout threshold, where values correspond to 2.6V, 2.65V...3.65V
+      voltage range.  Property also enables the PVDD brownout protection.
+
+  maxim,brownout-attenuation:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 6
+    default: 0
+    description:
+      Brownout attenuation to the speaker gain applied during the "attack hold"
+      and "timed hold" phase, the value must be from 0...6 (dB) range.
+
+  maxim,brownout-attack-hold-ms:
+    maximum: 255
+    default: 0
+    description:
+      Brownout attack hold phase time in ms, VBATBROWN_ATTK_HOLD, register 0x0018.
+
+  maxim,brownout-timed-hold-ms:
+    maximum: 255
+    default: 0
+    description:
+      Brownout timed hold phase time in ms, VBATBROWN_TIME_HOLD, register 0x0019.
+
+  maxim,brownout-release-rate-ms:
+    maximum: 255
+    default: 0
+    description:
+      Brownout release phase step time in ms, VBATBROWN_RELEASE, register 0x001A.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        amplifier@31 {
+            compatible = "maxim,max98504";
+            reg = <0x31>;
+
+            DIOVDD-supply = <&ldo3_reg>;
+            DVDD-supply = <&ldo3_reg>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml
index 0481315cb5f2..621022872c8d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml
@@ -66,13 +66,15 @@ properties:
     enum: [0, 1, 2, 3]
     default: 0
 
-if:
-  properties:
-    compatible:
-      const: microchip,sam9x60-i2smcc
-then:
-  properties:
-    microchip,tdm-data-pair: false
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          const: microchip,sam9x60-i2smcc
+    then:
+      properties:
+        microchip,tdm-data-pair: false
 
 required:
   - "#sound-dai-cells"
@@ -84,7 +86,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mchp,spdiftx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mchp,spdiftx.yaml
index d218e4ab9a7a..c383162140bb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mchp,spdiftx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mchp,spdiftx.yaml
@@ -13,6 +13,9 @@ description:
   The Microchip Sony/Philips Digital Interface Transmitter is a serial port
   compliant with the IEC-60958 standard.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   "#sound-dai-cells":
     const: 0
@@ -53,7 +56,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml
index 04414eb4ada9..c37b89d94c12 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml
@@ -13,6 +13,9 @@ description:
   The Microchip Pulse Density Microphone Controller (PDMC) interfaces up to 4
   digital microphones having Pulse Density Modulated (PDM) outputs.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: microchip,sama7g5-pdmc
@@ -75,7 +78,7 @@ required:
   - dma-names
   - microchip,mic-pos
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml
index 4fc5b045d3cf..aa23b0024c46 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml
@@ -16,11 +16,19 @@ properties:
   compatible:
     enum:
       - mediatek,mt8186-mt6366-rt1019-rt5682s-sound
+      - mediatek,mt8186-mt6366-rt5682s-max98360-sound
 
   mediatek,platform:
     $ref: "/schemas/types.yaml#/definitions/phandle"
     description: The phandle of MT8186 ASoC platform.
 
+  dmic-gpios:
+    maxItems: 1
+    description:
+      dmic-gpios optional prop for switching between two DMICs.
+      Ex, the GPIO can control a MUX HW component to select
+      dmic clk and data form a Front or Rear dmic.
+
   headset-codec:
     type: object
     additionalProperties: false
@@ -63,14 +71,19 @@ required:
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
 
     sound: mt8186-sound {
         compatible = "mediatek,mt8186-mt6366-rt1019-rt5682s-sound";
         mediatek,platform = <&afe>;
         pinctrl-names = "aud_clk_mosi_off",
-                        "aud_clk_mosi_on";
+                        "aud_clk_mosi_on",
+                        "aud_gpio_dmic_sec";
         pinctrl-0 = <&aud_clk_mosi_off>;
         pinctrl-1 = <&aud_clk_mosi_on>;
+        pinctrl-2 = <&aud_gpio_dmic_sec>;
+
+        dmic-gpios = <&pio 23 GPIO_ACTIVE_HIGH>;
 
         headset-codec {
             sound-dai = <&rt5682s>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
index 478be7e3fa29..c6e614c1c30b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml
@@ -34,7 +34,7 @@ properties:
 
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle
+        maxItems: 1
     required:
       - sound-dai
 
@@ -48,7 +48,6 @@ properties:
         maxItems: 2
         items:
           maxItems: 1
-        $ref: /schemas/types.yaml#/definitions/phandle-array
     required:
       - sound-dai
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mvebu-audio.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mvebu-audio.txt
index cb8c07c81ce4..4f5dec5cb3c2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/mvebu-audio.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/mvebu-audio.txt
@@ -6,9 +6,14 @@ Required properties:
   "marvell,kirkwood-audio" for Kirkwood platforms
   "marvell,dove-audio" for Dove platforms
   "marvell,armada370-audio" for Armada 370 platforms
+  "marvell,armada-380-audio" for Armada 38x platforms
 
 - reg: physical base address of the controller and length of memory mapped
-  region.
+  region (named "i2s_regs").
+  With "marvell,armada-380-audio" two other regions are required:
+  first of those is dedicated for Audio PLL Configuration registers
+  (named "pll_regs") and the second one ("soc_ctrl") - for register
+  where one of exceptive I/O types (I2S or S/PDIF) is set.
 
 - interrupts:
   with "marvell,kirkwood-audio", the audio interrupt
@@ -23,6 +28,13 @@ Required properties:
 	"internal" for the internal clock
 	"extclk" for the external clock
 
+Optional properties:
+
+- spdif-mode:
+  Enable S/PDIF mode on Armada 38x SoC. Using this property
+  disables standard I2S I/O. Valid only with "marvell,armada-380-audio"
+  compatible string.
+
 Example:
 
 i2s1: audio-controller@b4000 {
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nau8315.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nau8315.txt
index 6eaec46f384c..1cd94517d45e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nau8315.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nau8315.txt
@@ -2,6 +2,7 @@ Nuvoton NAU8315 Mono Class-D Amplifier
 
 Required properties:
 - compatible   : "nuvoton,nau8315"
+                 "nuvoton,nau8318"
 
 Optional properties:
 - enable-gpios : GPIO specifier for the chip's device enable input(EN) pin.
@@ -16,3 +17,8 @@ nau8315 {
 	compatible = "nuvoton,nau8315";
 	enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 };
+
+nau8318 {
+	compatible = "nuvoton,nau8318";
+	enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
index d82415c21271..e15f387c4c29 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
@@ -23,7 +23,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
index 3d538df878ea..e1362c77472b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
@@ -18,7 +18,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
index 60a368a132b8..dc76a4dc0ed2 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
@@ -16,6 +16,9 @@ maintainers:
   - Thierry Reding <treding@nvidia.com>
   - Jon Hunter <jonathanh@nvidia.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: nvidia,tegra20-spdif
@@ -66,7 +69,7 @@ required:
   - dma-names
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
index ea0dc0ece1bc..e4c871797fa6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
@@ -19,7 +19,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
index 1aff61f072bb..021b72546ba4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
@@ -18,7 +18,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
index 0f9d2b461e02..bff551c35da7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
@@ -17,7 +17,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
index 12cd17eede99..a82f11fb6c9a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
@@ -17,7 +17,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
index 570b03282aeb..049898f02e85 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
@@ -17,7 +17,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
index 4aecbc847b98..d0280d8aa3af 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
@@ -20,7 +20,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
index 9dc9ba590fa3..5fc03b8771b1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
@@ -17,7 +17,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
index 694f890d6305..185ca0be4f02 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
@@ -17,7 +17,7 @@ maintainers:
   - Sameer Pujar <spujar@nvidia.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   $nodename:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
index 7f2e68ff6d34..fd2415e231eb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Stephan Gerhold <stephan@gerhold.net>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
index ef18a572a1ff..bb42220916b3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,lpass-cpu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Qualcomm Technologies Inc. LPASS CPU dai driver bindings
+title: Qualcomm Technologies Inc. LPASS CPU dai driver
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -109,9 +109,10 @@ required:
   - interrupt-names
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
index 1de11e7f33bb..79c6f8da1319 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/qcom,lpass-rx-macro.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: LPASS(Low Power Audio Subsystem) RX Macro audio codec DT bindings
+title: LPASS(Low Power Audio Subsystem) RX Macro audio codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -43,8 +46,7 @@ properties:
           - const: fsgen
 
   clock-output-names:
-    items:
-      - const: mclk
+    maxItems: 1
 
   power-domains:
     maxItems: 2
@@ -59,7 +61,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
index de8297b358e8..da5f70910da5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/qcom,lpass-tx-macro.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: LPASS(Low Power Audio Subsystem) TX Macro audio codec DT bindings
+title: LPASS(Low Power Audio Subsystem) TX Macro audio codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -27,7 +30,9 @@ properties:
     const: 0
 
   clocks:
-    maxItems: 5
+    oneOf:
+      - maxItems: 3
+      - maxItems: 5
 
   clock-names:
     oneOf:
@@ -43,8 +48,7 @@ properties:
           - const: fsgen
 
   clock-output-names:
-    items:
-      - const: mclk
+    maxItems: 1
 
   power-domains:
     maxItems: 2
@@ -63,7 +67,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
index 9f473c08cb2e..26f0343b5aac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -4,11 +4,14 @@
 $id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
+title: LPASS(Low Power Audio Subsystem) VA Macro audio codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -39,8 +42,7 @@ properties:
           - const: mclk
 
   clock-output-names:
-    items:
-      - const: fsgen
+    maxItems: 1
 
   power-domains:
     maxItems: 2
@@ -62,7 +64,7 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
index 4959ad658eac..66cbb1f5e31a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,lpass-wsa-macro.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
+title: LPASS(Low Power Audio Subsystem) VA Macro audio codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -27,19 +27,15 @@ properties:
     const: 0
 
   clocks:
-    maxItems: 5
+    minItems: 5
+    maxItems: 6
 
   clock-names:
-    items:
-      - const: mclk
-      - const: npl
-      - const: macro
-      - const: dcodec
-      - const: fsgen
+    minItems: 5
+    maxItems: 6
 
   clock-output-names:
-    items:
-      - const: mclk
+    maxItems: 1
 
   qcom,dmic-sample-rate:
     description: dmic sample rate
@@ -53,10 +49,51 @@ required:
   - reg
   - "#sound-dai-cells"
 
-additionalProperties: false
+allOf:
+  - $ref: dai-common.yaml#
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc7280-lpass-wsa-macro
+            - qcom,sm8450-lpass-wsa-macro
+            - qcom,sc8280xp-lpass-wsa-macro
+    then:
+      properties:
+        clocks:
+          maxItems: 5
+        clock-names:
+          items:
+            - const: mclk
+            - const: npl
+            - const: macro
+            - const: dcodec
+            - const: fsgen
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sm8250-lpass-wsa-macro
+    then:
+      properties:
+        clocks:
+          minItems: 6
+        clock-names:
+          items:
+            - const: mclk
+            - const: npl
+            - const: macro
+            - const: dcodec
+            - const: va
+            - const: fsgen
+
+unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
     #include <dt-bindings/sound/qcom,q6afe.h>
     codec@3240000 {
       compatible = "qcom,sm8250-lpass-wsa-macro";
@@ -67,7 +104,8 @@ examples:
                <&audiocc 0>,
                <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
                <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&aoncc LPASS_CDC_VA_MCLK>,
                <&vamacro>;
-      clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+      clock-names = "mclk", "npl", "macro", "dcodec", "va", "fsgen";
       clock-output-names = "mclk";
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm-routing.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm-routing.yaml
index d0f7a79e240a..3f11d2e183e1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm-routing.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm-routing.yaml
@@ -14,6 +14,9 @@ description:
   Qualcomm Audio Device Manager (Q6ADM) routing node represents routing
   specific configuration.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -26,27 +29,11 @@ required:
   - compatible
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
-    #include <dt-bindings/soc/qcom,apr.h>
-    #include <dt-bindings/sound/qcom,q6asm.h>
-
-    apr {
-        compatible = "qcom,apr-v2";
-        qcom,domain = <APR_DOMAIN_ADSP>;
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        service@8 {
-            compatible = "qcom,q6adm";
-            reg = <APR_SVC_ADM>;
-            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
-            routing {
-                compatible = "qcom,q6adm-routing";
-                #sound-dai-cells = <0>;
-            };
-        };
+    routing {
+        compatible = "qcom,q6adm-routing";
+        #sound-dai-cells = <0>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm.yaml
new file mode 100644
index 000000000000..fe14a97ea616
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6adm.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6adm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio Device Manager (Q6ADM)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6adm
+
+  routing:
+    type: object
+    $ref: /schemas/sound/qcom,q6adm-routing.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP LPASS audio routing
+
+required:
+  - compatible
+  - routing
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@8 {
+            compatible = "qcom,q6adm";
+            reg = <APR_SVC_ADM>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            routing {
+                compatible = "qcom,q6adm-routing";
+                #sound-dai-cells = <0>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml
new file mode 100644
index 000000000000..297aa362aa54
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6afe.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio FrontEnd (Q6AFE)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6afe
+
+  clock-controller:
+    $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP LPASS clock controller
+
+  dais:
+    type: object
+    $ref: /schemas/sound/qcom,q6dsp-lpass-ports.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP audio ports
+
+required:
+  - compatible
+  - dais
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@4 {
+            compatible = "qcom,q6afe";
+            reg = <APR_SVC_AFE>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            clock-controller {
+                compatible = "qcom,q6afe-clocks";
+                #clock-cells = <2>;
+            };
+
+            dais {
+                compatible = "qcom,q6afe-dais";
+                #address-cells = <1>;
+                #size-cells = <0>;
+                #sound-dai-cells = <1>;
+
+                dai@22 {
+                    reg = <QUATERNARY_MI2S_RX>;
+                    qcom,sd-lines = <0 1 2 3>;
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
index 24f7bf2bfd95..a53c9ef938fa 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/sound/qcom,q6apm-dai.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm Audio Process Manager Digital Audio Interfaces binding
+title: Qualcomm Audio Process Manager Digital Audio Interfaces
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -27,20 +27,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/soc/qcom,gpr.h>
-    gpr {
-        compatible = "qcom,gpr";
-        #address-cells = <1>;
-        #size-cells = <0>;
-        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
-
-        service@1 {
-            compatible = "qcom,q6apm";
-            reg = <1>;
-
-            dais {
-                compatible = "qcom,q6apm-dais";
-                iommus = <&apps_smmu 0x1801 0x0>;
-            };
-        };
+    dais {
+        compatible = "qcom,q6apm-dais";
+        iommus = <&apps_smmu 0x1801 0x0>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml
new file mode 100644
index 000000000000..894e653d37d7
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm-lpass-dais.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6apm-lpass-dais.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm DSP LPASS (Low Power Audio SubSystem) Audio Ports
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6apm-lpass-dais
+
+  '#sound-dai-cells':
+    const: 1
+
+required:
+  - compatible
+  - '#sound-dai-cells'
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    dais {
+        compatible = "qcom,q6apm-lpass-dais";
+        #sound-dai-cells = <1>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml
new file mode 100644
index 000000000000..ef1965aca254
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6apm.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6apm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio Process Manager (Q6APM)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: dai-common.yaml#
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6apm
+
+  bedais:
+    type: object
+    $ref: /schemas/sound/qcom,q6apm-lpass-dais.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP audio ports
+
+  dais:
+    type: object
+    $ref: /schemas/sound/qcom,q6apm-dai.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP audio ports
+
+  '#sound-dai-cells':
+    const: 0
+
+required:
+  - compatible
+  - bedais
+  - dais
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+
+    gpr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@1 {
+            reg = <GPR_APM_MODULE_IID>;
+            compatible = "qcom,q6apm";
+            #sound-dai-cells = <0>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            dais {
+                compatible = "qcom,q6apm-dais";
+                iommus = <&apps_smmu 0x1801 0x0>;
+            };
+
+            bedais {
+                compatible = "qcom,q6apm-lpass-dais";
+                #sound-dai-cells = <1>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml
index 8deb8ffb143b..0110b38f6de9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml
@@ -73,40 +73,24 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/soc/qcom,apr.h>
-    #include <dt-bindings/sound/qcom,q6asm.h>
-
-    apr {
-        compatible = "qcom,apr-v2";
-        qcom,domain = <APR_DOMAIN_ADSP>;
+    dais {
+        compatible = "qcom,q6asm-dais";
+        iommus = <&apps_smmu 0x1821 0x0>;
         #address-cells = <1>;
         #size-cells = <0>;
+        #sound-dai-cells = <1>;
+
+        dai@0 {
+            reg = <0>;
+        };
+
+        dai@1 {
+            reg = <1>;
+        };
 
-        service@7 {
-            compatible = "qcom,q6asm";
-            reg = <APR_SVC_ASM>;
-            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
-            dais {
-                compatible = "qcom,q6asm-dais";
-                iommus = <&apps_smmu 0x1821 0x0>;
-                #address-cells = <1>;
-                #size-cells = <0>;
-                #sound-dai-cells = <1>;
-
-                dai@0 {
-                    reg = <0>;
-                };
-
-                dai@1 {
-                    reg = <1>;
-                };
-
-                dai@2 {
-                    reg = <2>;
-                    is-compress-dai;
-                    direction = <1>;
-                };
-            };
+        dai@2 {
+            reg = <2>;
+            is-compress-dai;
+            direction = <1>;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm.yaml
new file mode 100644
index 000000000000..cb49f9667cca
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6asm.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6asm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio Stream Manager (Q6ASM)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6asm
+
+  dais:
+    type: object
+    $ref: /schemas/sound/qcom,q6asm-dais.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP audio ports
+
+required:
+  - compatible
+  - dais
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@7 {
+            compatible = "qcom,q6asm";
+            reg = <APR_SVC_ASM>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            dais {
+                compatible = "qcom,q6asm-dais";
+                iommus = <&apps_smmu 0x1821 0x0>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+                #sound-dai-cells = <1>;
+
+                dai@0 {
+                    reg = <0>;
+                };
+
+                dai@1 {
+                    reg = <1>;
+                };
+
+                dai@2 {
+                    reg = <2>;
+                    is-compress-dai;
+                    direction = <1>;
+                };
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6core.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6core.yaml
new file mode 100644
index 000000000000..e240712de9ca
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6core.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6core.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio Core (Q6Core)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6core
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,apr.h>
+
+    apr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@3 {
+            compatible = "qcom,q6core";
+            reg = <APR_SVC_ADSP_CORE>;
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
index fd567d20417d..1168410f6fbd 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-clocks.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm DSP LPASS Clock Controller binding
+title: Qualcomm DSP LPASS Clock Controller
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -35,41 +35,7 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/soc/qcom,apr.h>
-    #include <dt-bindings/sound/qcom,q6afe.h>
-    apr {
-        compatible = "qcom,apr-v2";
-        qcom,domain = <APR_DOMAIN_ADSP>;
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        service@4 {
-            compatible = "qcom,q6afe";
-            reg = <APR_SVC_AFE>;
-            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
-            clock-controller {
-                compatible = "qcom,q6afe-clocks";
-                #clock-cells = <2>;
-            };
-        };
-    };
-
-  - |
-    #include <dt-bindings/soc/qcom,gpr.h>
-    gpr {
-        compatible = "qcom,gpr";
-        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        service@2 {
-            reg = <GPR_PRM_MODULE_IID>;
-            compatible = "qcom,q6prm";
-
-            clock-controller {
-                compatible = "qcom,q6prm-lpass-clocks";
-                #clock-cells = <2>;
-            };
-        };
+    clock-controller {
+        compatible = "qcom,q6afe-clocks";
+        #clock-cells = <2>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
index e53fc0960a14..d06f188030a3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports binding
+title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -16,7 +16,6 @@ properties:
   compatible:
     enum:
       - qcom,q6afe-dais
-      - qcom,q6apm-lpass-dais
 
   '#sound-dai-cells':
     const: 1
@@ -150,54 +149,16 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/soc/qcom,apr.h>
-    #include <dt-bindings/sound/qcom,q6afe.h>
-    apr {
-        compatible = "qcom,apr-v2";
-        #address-cells = <1>;
-        #size-cells = <0>;
-        qcom,domain = <APR_DOMAIN_ADSP>;
-
-        service@4 {
-            compatible = "qcom,q6afe";
-            reg = <APR_SVC_AFE>;
-            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
-            dais {
-                compatible = "qcom,q6afe-dais";
-                #address-cells = <1>;
-                #size-cells = <0>;
-                #sound-dai-cells = <1>;
-
-                dai@22 {
-                    reg = <QUATERNARY_MI2S_RX>;
-                    qcom,sd-lines = <0 1 2 3>;
-                };
-            };
-        };
-    };
-  - |
-    #include <dt-bindings/soc/qcom,gpr.h>
-    gpr {
-        compatible = "qcom,gpr";
+    #include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
+
+    dais {
+        compatible = "qcom,q6afe-dais";
         #address-cells = <1>;
         #size-cells = <0>;
-        qcom,domain = <GPR_DOMAIN_ID_ADSP>;
-
-        service@1 {
-            compatible = "qcom,q6apm";
-            reg = <GPR_APM_MODULE_IID>;
-
-            dais {
-                compatible = "qcom,q6apm-lpass-dais";
-                #address-cells = <1>;
-                #size-cells = <0>;
-                #sound-dai-cells = <1>;
-
-                dai@22 {
-                    reg = <QUATERNARY_MI2S_RX>;
-                    qcom,sd-lines = <0 1 2 3>;
-                };
-            };
+        #sound-dai-cells = <1>;
+
+        dai@22 {
+            reg = <QUATERNARY_MI2S_RX>;
+            qcom,sd-lines = <0 1 2 3>;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,q6prm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6prm.yaml
new file mode 100644
index 000000000000..f6dbb1267bfe
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,q6prm.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6prm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Proxy Resource Manager (Q6PRM)
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+  - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,q6prm
+
+  clock-controller:
+    $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
+    unevaluatedProperties: false
+    description: Qualcomm DSP LPASS clock controller
+
+required:
+  - compatible
+  - clock-controller
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/soc/qcom,gpr.h>
+
+    gpr {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        service@2 {
+            reg = <GPR_PRM_MODULE_IID>;
+            compatible = "qcom,q6prm";
+            qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+            clock-controller {
+                compatible = "qcom,q6prm-lpass-clocks";
+                #clock-cells = <2>;
+            };
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
index 5d6ea66a863f..1f75feec3dec 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd9335.txt
@@ -109,7 +109,7 @@ audio-codec@1{
 	reg  = <1 0>;
 	interrupts = <&msmgpio 54 IRQ_TYPE_LEVEL_HIGH>;
 	interrupt-names = "intr2"
-	reset-gpios = <&msmgpio 64 0>;
+	reset-gpios = <&msmgpio 64 GPIO_ACTIVE_LOW>;
 	slim-ifc-dev  = <&wc9335_ifd>;
 	clock-names = "mclk", "native";
 	clocks = <&rpmcc RPM_SMD_DIV_CLK1>,
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml
index 8ca19f2b0b3d..184e8ccbdd13 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,wcd934x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for Qualcomm WCD9340/WCD9341 Audio Codec
+title: Qualcomm WCD9340/WCD9341 Audio Codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml
index 49a267b306f6..b430dd3e1841 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,wcd938x-sdw.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for Qualcomm SoundWire Slave devices on WCD9380/WCD9385
+title: Qualcomm SoundWire Slave devices on WCD9380/WCD9385
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
index 51547190f709..018565793a3e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,wcd938x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for Qualcomm WCD9380/WCD9385 Audio Codec
+title: Qualcomm WCD9380/WCD9385 Audio Codec
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -13,6 +13,9 @@ description: |
   Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC.
   It has RX and TX Soundwire slave devices.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -106,7 +109,7 @@ required:
   - qcom,micbias4-microvolt
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
index ea44d03e58ca..d702b489320f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,wsa881x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier
+title: Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
index 6113f65f2990..ba572a7f4f3c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/qcom,wsa883x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for The Qualcomm WSA8830/WSA8832/WSA8835
+title: Qualcomm WSA8830/WSA8832/WSA8835
   smart speaker amplifier
 
 maintainers:
@@ -15,6 +15,9 @@ description: |
   Their primary operating mode uses a SoundWire digital audio
   interface. This binding is for SoundWire interface.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: sdw10217020200
@@ -23,7 +26,7 @@ properties:
     maxItems: 1
 
   powerdown-gpios:
-    description: GPIO spec for Powerdown/Shutdown line to use
+    description: GPIO spec for Powerdown/Shutdown line to use (pin SD_N)
     maxItems: 1
 
   vdd-supply:
@@ -43,10 +46,12 @@ required:
   - "#thermal-sensor-cells"
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
+
     soundwire-controller@3250000 {
         #address-cells = <2>;
         #size-cells = <0>;
@@ -55,19 +60,21 @@ examples:
         speaker@0,1 {
             compatible = "sdw10217020200";
             reg = <0 1>;
-            powerdown-gpios = <&tlmm 1 0>;
+            powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
             vdd-supply = <&vreg_s10b_1p8>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            sound-name-prefix = "SpkrLeft";
         };
 
         speaker@0,2 {
             compatible = "sdw10217020200";
             reg = <0 2>;
-            powerdown-gpios = <&tlmm 89 0>;
+            powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
             vdd-supply = <&vreg_s10b_1p8>;
             #thermal-sensor-cells = <0>;
             #sound-dai-cells = <0>;
+            sound-name-prefix = "SpkrRight";
         };
     };
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/realtek,rt1015p.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/realtek,rt1015p.yaml
index ea7d4900ee4a..7dac9e6f7f08 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/realtek,rt1015p.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/realtek,rt1015p.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/realtek,rt1015p.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Realtek rt1015p codec devicetree bindings
+title: Realtek rt1015p codec
 
 maintainers:
   - Tzung-Bi Shih <tzungbi@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
index ca5b8987b749..ecfa7a576866 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/realtek,rt5682s.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Realtek rt5682s codec devicetree bindings
+title: Realtek rt5682s codec
 
 maintainers:
   - Derek Fang <derek.fang@realtek.com>
@@ -12,6 +12,9 @@ maintainers:
 description: |
   Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: realtek,rt5682s
@@ -87,11 +90,32 @@ properties:
     maxItems: 2
     description: Name given for DAI word clock and bit clock outputs.
 
-additionalProperties: false
+  "#sound-dai-cells":
+    const: 1
+
+  AVDD-supply:
+    description: Regulator supplying analog power through the AVDD pin.
+
+  MICVDD-supply:
+    description: Regulator supplying power for the microphone bias through the
+      MICVDD pin.
+
+  DBVDD-supply:
+    description: Regulator supplying I/O power through the DBVDD pin.
+
+  LDO1-IN-supply:
+    description: Regulator supplying power to the digital core and charge pump
+      through the LDO1_IN pin.
+
+unevaluatedProperties: false
 
 required:
   - compatible
   - reg
+  - AVDD-supply
+  - MICVDD-supply
+  - DBVDD-supply
+  - LDO1-IN-supply
 
 examples:
   - |
@@ -117,5 +141,10 @@ examples:
 
             clocks = <&osc>;
             clock-names = "mclk";
+
+            AVDD-supply = <&avdd_reg>;
+            MICVDD-supply = <&micvdd_reg>;
+            DBVDD-supply = <&dbvdd_reg>;
+            LDO1-IN-supply = <&ldo1_in_reg>;
         };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,fsi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,fsi.yaml
index 0dd3f7361399..df91991699a7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,fsi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,fsi.yaml
@@ -9,6 +9,9 @@ title: Renesas FIFO-buffered Serial Interface (FSI)
 maintainers:
   - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   $nodename:
     pattern: "^sound@.*"
@@ -64,7 +67,7 @@ required:
   - power-domains
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
index 679a246dd666..cb90463c7297 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
@@ -115,7 +115,7 @@ properties:
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
     patternProperties:
-      port(@[0-9a-f]+)?:
+      '^port(@[0-9a-f]+)?$':
         $ref: audio-graph-port.yaml#
         unevaluatedProperties: false
 
@@ -274,6 +274,7 @@ required:
   - "#sound-dai-cells"
 
 allOf:
+  - $ref: dai-common.yaml#
   - if:
       properties:
         compatible:
@@ -304,7 +305,7 @@ allOf:
               - ssi
               - audmapp
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
index 0d9840375132..196881d94396 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
@@ -9,6 +9,9 @@ title: Renesas RZ/{G2L,V2L} ASoC Sound Serial Interface (SSIF-2)
 maintainers:
   - Biju Das <biju.das.jz@bp.renesas.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     items:
@@ -90,7 +93,7 @@ required:
   - resets
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
index 5655ca568240..a1242e8e0687 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
@@ -16,6 +16,9 @@ description: |
   applications like as TV, monitors. home entertainment, electronic music
   equipment.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -42,7 +45,7 @@ required:
   - dvdd-supply
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
index 6a7c004bef17..4c95895de75e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
@@ -14,6 +14,9 @@ description:
 maintainers:
   - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -21,6 +24,7 @@ properties:
       - rockchip,rk1808-i2s-tdm
       - rockchip,rk3308-i2s-tdm
       - rockchip,rk3568-i2s-tdm
+      - rockchip,rk3588-i2s-tdm
       - rockchip,rv1126-i2s-tdm
 
   reg:
@@ -135,10 +139,9 @@ required:
   - clock-names
   - resets
   - reset-names
-  - rockchip,grf
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml
index 22e1cf6c0592..ff9e400494f3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,pdm.yaml
@@ -16,6 +16,9 @@ description:
 maintainers:
   - Heiko Stuebner <heiko@sntech.de>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -83,7 +86,7 @@ required:
   - dma-names
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,rk3328-codec.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,rk3328-codec.yaml
index 75b3b33b5f1f..5cdb8bcc687b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip,rk3328-codec.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip,rk3328-codec.yaml
@@ -8,6 +8,9 @@ title: Rockchip rk3328 internal codec
 
 maintainers:
   - Heiko Stuebner <heiko@sntech.de>
+allOf:
+  - $ref: dai-common.yaml#
+
 
 properties:
   compatible:
@@ -53,7 +56,7 @@ required:
   - rockchip,grf
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index 7e36e389e976..1cb4da300607 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -13,6 +13,9 @@ description:
 maintainers:
   - Heiko Stuebner <heiko@sntech.de>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -111,7 +114,7 @@ required:
   - dma-names
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
index d0a24bf928d6..4f51b2fa82db 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
@@ -75,17 +75,18 @@ required:
   - dma-names
   - "#sound-dai-cells"
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: rockchip,rk3288-spdif
-
-then:
-  required:
-    - rockchip,grf
-
-additionalProperties: false
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3288-spdif
+    then:
+      required:
+        - rockchip,grf
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rohm,bd28623.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rohm,bd28623.yaml
index 859ce64da152..5abcf92bc484 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rohm,bd28623.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rohm,bd28623.yaml
@@ -14,6 +14,9 @@ description:
 maintainers:
   - Katsuhiro Suzuki <katsuhiro@katsuster.net>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: rohm,bd28623
@@ -50,7 +53,7 @@ required:
   - VCCP2-supply
   - "#sound-dai-cells"
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5659.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rt5659.txt
index 013f534fa059..8f3f62c0226a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5659.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rt5659.txt
@@ -42,7 +42,7 @@ Optional properties:
 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
 - realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
 
-- sound-name-prefix: Please refer to name-prefix.yaml
+- sound-name-prefix: Please refer to dai-common.yaml
 
 - ports: A Codec may have a single or multiple I2S interfaces. These
   interfaces on Codec side can be described under 'ports' or 'port'.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5682.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
index c5f2b8febcee..5e1d08de18a5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/rt5682.txt
@@ -8,6 +8,21 @@ Required properties:
 
 - reg : The I2C address of the device.
 
+- AVDD-supply: phandle to the regulator supplying analog power through the
+  AVDD pin
+
+- MICVDD-supply: phandle to the regulator supplying power for the microphone
+  bias through the MICVDD pin. Either MICVDD or VBAT should be present.
+
+- VBAT-supply: phandle to the regulator supplying battery power through the
+  VBAT pin. Either MICVDD or VBAT should be present.
+
+- DBVDD-supply: phandle to the regulator supplying I/O power through the DBVDD
+  pin.
+
+- LDO1-IN-supply: phandle to the regulator supplying power to the digital core
+  and charge pump through the LDO1_IN pin.
+
 Optional properties:
 
 - interrupts : The CODEC's interrupt output.
@@ -46,7 +61,7 @@ Optional properties:
 
 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
 
-- #sound-dai-cells: Should be set to '<0>'.
+- #sound-dai-cells: Should be set to '<1>'.
 
 Pins on the device (for linking into audio routes) for RT5682:
 
@@ -75,4 +90,9 @@ rt5682 {
 
 	clocks = <&osc>;
 	clock-names = "mclk";
+
+	AVDD-supply = <&avdd_reg>;
+	MICVDD-supply = <&micvdd_reg>;
+	DBVDD-supply = <&dbvdd_reg>;
+	LDO1-IN-supply = <&ldo1_in_reg>;
 };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/samsung-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/samsung-i2s.yaml
index 84c4d6cba521..8d5dcf9cd43e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/samsung-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/samsung-i2s.yaml
@@ -10,6 +10,9 @@ maintainers:
   - Krzysztof Kozlowski <krzk@kernel.org>
   - Sylwester Nawrocki <s.nawrocki@samsung.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     description: |
@@ -124,7 +127,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/sgtl5000.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/sgtl5000.yaml
index 2bc7f00ce4a2..02059d66b084 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/sgtl5000.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/sgtl5000.yaml
@@ -9,6 +9,9 @@ title: Freescale SGTL5000 Stereo Codec
 maintainers:
   - Fabio Estevam <festevam@gmail.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: fsl,sgtl5000
@@ -88,7 +91,7 @@ required:
   - VDDA-supply
   - VDDIO-supply
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml
index 5428ba9e23a6..5db1f989d050 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Jerome Brunet <jbrunet@baylibre.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
index b5fc35ee9b65..9f319caf3db7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml
@@ -14,7 +14,7 @@ description: |
   their input line is connected to the output line.
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
index 4b0795819064..56e623d4e168 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/snps,designware-i2s.yaml
@@ -50,21 +50,21 @@ properties:
       - const: rx
     minItems: 1
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: canaan,k210-i2s
-
-then:
-  properties:
-    "#sound-dai-cells":
-      const: 1
-
-else:
-  properties:
-    "#sound-dai-cells":
-      const: 0
+allOf:
+  - $ref: dai-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: canaan,k210-i2s
+    then:
+      properties:
+        "#sound-dai-cells":
+          const: 1
+    else:
+      properties:
+        "#sound-dai-cells":
+          const: 0
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
index 70f62ecd6eb2..9cf0efaed88e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-aio.yaml
@@ -9,6 +9,9 @@ title: UniPhier AIO audio system
 maintainers:
   - <alsa-devel@alsa-project.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -70,7 +73,7 @@ patternProperties:
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false
 
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
index be6acfda9999..985277648de1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/socionext,uniphier-evea.yaml
@@ -9,6 +9,9 @@ title: UniPhier EVEA SoC-internal sound codec
 maintainers:
   - <alsa-devel@alsa-project.org>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: socionext,uniphier-evea
@@ -48,7 +51,7 @@ patternProperties:
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false
 
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
index d3966ae04ad0..a040d4d31412 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
@@ -13,6 +13,9 @@ description:
   The SPI/I2S block supports I2S/PCM protocols when configured on I2S mode.
   Only some SPI instances support I2S.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -68,7 +71,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
index 837e830c47ac..bc48151b9adb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
@@ -13,6 +13,9 @@ description: |
   The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
   IEC-60958 and IEC-61937.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -57,7 +60,7 @@ required:
   - dmas
   - dma-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
index 30f6b029ac08..1085592cefcc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -22,6 +22,9 @@ description: |
     https://www.ti.com/lit/gpn/tas2564
     https://www.ti.com/lit/gpn/tas2110
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -58,7 +61,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
index bc90e72bf7cf..982949ba8a4b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -16,6 +16,9 @@ description: |
   Integrated speaker voltage and current sense provides for
   real time monitoring of loudspeaker behavior.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -60,7 +63,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
index 66a0df8850ea..0957dd435bb4 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tas27xx.yaml
@@ -16,6 +16,9 @@ description: |
   loudspeakers. Integrated speaker voltage and current sense provides
   for real time monitoring of loudspeaker behavior.
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -53,7 +56,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml
index 9681b72b4918..27230c682d10 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ti,src4xxx.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/sound/ti,src4xxx.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments SRC4392 Device Tree Bindings
+title: Texas Instruments SRC4392
 
 description: |
   The SRC4392 is a digital audio codec that can be connected via
@@ -14,7 +14,7 @@ maintainers:
   - Matt Flax <flatmax@flatmax.com>
 
 allOf:
-  - $ref: name-prefix.yaml#
+  - $ref: dai-common.yaml#
 
 properties:
   compatible:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
index 83936f594d1a..ede14ca2c07a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/ti,tlv320adc3xxx.yaml
@@ -14,6 +14,9 @@ description: |
   https://www.ti.com/product/TLV320ADC3001
   https://www.ti.com/product/TLV320ADC3101
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     enum:
@@ -106,7 +109,7 @@ required:
   - reg
   - clocks
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
index ee698614862e..6b8214071115 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
@@ -109,38 +109,6 @@ properties:
       maximum: 7
     default: [0, 0, 0, 0]
 
-  ti,asi-tx-drive:
-    type: boolean
-    description: |
-      When set the device will set the Tx ASI output to a Hi-Z state for unused
-      data cycles. Default is to drive the output low on unused ASI cycles.
-
-patternProperties:
-  '^ti,gpo-config-[1-4]$':
-    $ref: /schemas/types.yaml#/definitions/uint32-array
-    description: |
-       Defines the configuration and output driver for the general purpose
-       output pins (GPO).  These values are pairs, the first value is for the
-       configuration type and the second value is for the output drive type.
-       The array is defined as <GPO_CFG GPO_DRV>
-
-       GPO output configuration can be one of the following:
-
-       0 - (default) disabled
-       1 - GPOX is configured as a general-purpose output (GPO)
-       2 - GPOX is configured as a device interrupt output (IRQ)
-       3 - GPOX is configured as a secondary ASI output (SDOUT2)
-       4 - GPOX is configured as a PDM clock output (PDMCLK)
-
-       GPO output drive configuration for the GPO pins can be one of the following:
-
-       0d - (default) Hi-Z output
-       1d - Drive active low and active high
-       2d - Drive active low and weak high
-       3d - Drive active low and Hi-Z
-       4d - Drive weak low and active high
-       5d - Drive Hi-Z and active high
-
   ti,gpio-config:
     description: |
        Defines the configuration and output drive for the General Purpose
@@ -183,6 +151,38 @@ patternProperties:
       maximum: 15
     default: [2, 2]
 
+  ti,asi-tx-drive:
+    type: boolean
+    description: |
+      When set the device will set the Tx ASI output to a Hi-Z state for unused
+      data cycles. Default is to drive the output low on unused ASI cycles.
+
+patternProperties:
+  '^ti,gpo-config-[1-4]$':
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: |
+       Defines the configuration and output driver for the general purpose
+       output pins (GPO).  These values are pairs, the first value is for the
+       configuration type and the second value is for the output drive type.
+       The array is defined as <GPO_CFG GPO_DRV>
+
+       GPO output configuration can be one of the following:
+
+       0 - (default) disabled
+       1 - GPOX is configured as a general-purpose output (GPO)
+       2 - GPOX is configured as a device interrupt output (IRQ)
+       3 - GPOX is configured as a secondary ASI output (SDOUT2)
+       4 - GPOX is configured as a PDM clock output (PDMCLK)
+
+       GPO output drive configuration for the GPO pins can be one of the following:
+
+       0d - (default) Hi-Z output
+       1d - Drive active low and active high
+       2d - Drive active low and weak high
+       3d - Drive active low and Hi-Z
+       4d - Drive weak low and active high
+       5d - Drive Hi-Z and active high
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,arizona.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
index 1627c0bb69be..8156f30eadd6 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,arizona.yaml
@@ -16,6 +16,9 @@ description: |
   This document lists sound specific bindings, see the primary binding
   document ../mfd/arizona.yaml
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   '#sound-dai-cells':
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8731.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8731.yaml
index 15795f63b5a3..858c0f689581 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8731.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8731.yaml
@@ -61,6 +61,7 @@ required:
   - DCVDD-supply
 
 allOf:
+  - $ref: dai-common.yaml#
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 unevaluatedProperties: false
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
index 7386abb3a250..3e809217c4ca 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8940.yaml
@@ -9,6 +9,9 @@ title: Wolfson WM8940 Codec
 maintainers:
   - patches@opensource.cirrus.com
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   '#sound-dai-cells':
     const: 0
@@ -27,7 +30,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8961.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8961.yaml
new file mode 100644
index 000000000000..f58078545569
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8961.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8961.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8961 Ultra-Low Power Stereo CODEC
+
+maintainers:
+  - patches@opensource.cirrus.com
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: wlf,wm8961
+
+  reg:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#sound-dai-cells'
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+
+          wm8961: codec@4a {
+                  compatible = "wlf,wm8961";
+                  reg = <0x4a>;
+                  #sound-dai-cells = <0>;
+          };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml
index 5e172e9462b9..5fe0b2c9f99f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8962.yaml
@@ -9,6 +9,9 @@ title: Wolfson WM8962 Ultra-Low Power Stereo CODEC
 maintainers:
   - patches@opensource.cirrus.com
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: wlf,wm8962
@@ -87,7 +90,7 @@ required:
   - SPKVDD1-supply
   - SPKVDD2-supply
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
index 1c8985d4dd5a..efb5f9f6cc7a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/wlf,wm8978.yaml
@@ -9,6 +9,9 @@ title: Wolfson WM8978 Codec
 maintainers:
   - patches@opensource.cirrus.com
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   '#sound-dai-cells':
     const: 0
@@ -27,7 +30,7 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/zl38060.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/zl38060.yaml
index 338e2a13c775..2c5c02e34573 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sound/zl38060.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sound/zl38060.yaml
@@ -15,6 +15,9 @@ maintainers:
   - Jaroslav Kysela <perex@perex.cz>
   - Takashi Iwai <tiwai@suse.com>
 
+allOf:
+  - $ref: dai-common.yaml#
+
 properties:
   compatible:
     const: mscc,zl38060
@@ -48,7 +51,7 @@ required:
   - gpio-controller
   - '#sound-dai-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt
deleted file mode 100644
index c85c25779e3f..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt
+++ /dev/null
@@ -1,214 +0,0 @@
-Qualcomm SoundWire Controller Bindings
-
-
-This binding describes the Qualcomm SoundWire Controller along with its
-board specific bus parameters.
-
-- compatible:
-	Usage: required
-	Value type: <stringlist>
-	Definition: must be "qcom,soundwire-v<MAJOR>.<MINOR>.<STEP>",
-		    Example:
-			"qcom,soundwire-v1.3.0"
-			"qcom,soundwire-v1.5.0"
-			"qcom,soundwire-v1.5.1"
-			"qcom,soundwire-v1.6.0"
-- reg:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: the base address and size of SoundWire controller
-		    address space.
-
-- interrupts:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the SoundWire Controller core and optional
-		    wake IRQ
-
-- interrupt-names:
-	Usage: Optional
-	Value type: boolean
-	Value type: <stringlist>
-	Definition: should be "core" for core and "wakeup" for wake interrupt.
-
-- wakeup-source:
-	Usage: Optional
-	Value type: boolean
-	Definition: should specify if SoundWire Controller is wake up capable.
-
-- clock-names:
-	Usage: required
-	Value type: <stringlist>
-	Definition: should be "iface" for SoundWire Controller interface clock
-
-- clocks:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify the SoundWire Controller interface clock
-
-- #sound-dai-cells:
-	Usage: required
-	Value type: <u32>
-	Definition: must be 1 for digital audio interfaces on the controller.
-
-- qcom,dout-ports:
-	Usage: required
-	Value type: <u32>
-	Definition: must be count of data out ports
-
-- qcom,din-ports:
-	Usage: required
-	Value type: <u32>
-	Definition: must be count of data in ports
-
-- qcom,ports-offset1:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify payload transport window offset1 of each
-		    data port. Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-offset2:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should specify payload transport window offset2 of each
-		    data port. Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-sinterval-low:
-	Usage: required
-	Value type: <prop-encoded-array>
-	Definition: should be sample interval low of each data port.
-		    Out ports followed by In ports. Used for Sample Interval
-		    calculation.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-word-length:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be size of payload channel sample.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-block-pack-mode:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be 0 or 1 to indicate the block packing mode.
-		    0 to indicate Blocks are per Channel
-		    1 to indicate Blocks are per Port.
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-block-group-count:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be in range 1 to 4 to indicate how many sample
-		    intervals are combined into a payload.
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-lane-control:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be in range 0 to 7 to identify which	data lane
-		    the data port uses.
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-hstart:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be number identifying lowerst numbered coloum in
-		    SoundWire Frame, i.e. left edge of the Transport sub-frame
-		    for each port. Values between 0 and 15 are valid.
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,ports-hstop:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be number identifying highest numbered coloum in
-		    SoundWire Frame, i.e. the right edge of the Transport
-		    sub-frame for each port. Values between 0 and 15 are valid.
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- qcom,dports-type:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: should be one of the following types
-		    0 for reduced port
-		    1 for simple ports
-		    2 for full port
-		    Out ports followed by In ports.
-		    Value of 0xFF indicates that this option is not implemented
-		    or applicable for the respective data port.
-		    More info in MIPI Alliance SoundWire 1.0 Specifications.
-
-- reset:
-	Usage: optional
-	Value type: <prop-encoded-array>
-	Definition: Should specify the SoundWire audio CSR reset controller interface,
-		    which is required for SoundWire version 1.6.0 and above.
-
-- reset-names:
-	Usage: optional
-	Value type: <stringlist>
-	Definition: should be "swr_audio_cgcr" for SoundWire audio CSR reset
-		    controller interface.
-
-Note:
-	More Information on detail of encoding of these fields can be
-found in MIPI Alliance SoundWire 1.0 Specifications.
-
-= SoundWire devices
-Each subnode of the bus represents SoundWire device attached to it.
-The properties of these nodes are defined by the individual bindings.
-
-= EXAMPLE
-The following example represents a SoundWire controller on DB845c board
-which has controller integrated inside WCD934x codec on SDM845 SoC.
-
-soundwire: soundwire@c85 {
-	compatible = "qcom,soundwire-v1.3.0";
-	reg = <0xc85 0x20>;
-	interrupts = <20 IRQ_TYPE_EDGE_RISING>;
-	clocks = <&wcc>;
-	clock-names = "iface";
-	resets = <&lpass_audiocc LPASS_AUDIO_SWR_TX_CGCR>;
-	reset-names = "swr_audio_cgcr";
-	#sound-dai-cells = <1>;
-	qcom,dports-type = <0>;
-	qcom,dout-ports	= <6>;
-	qcom,din-ports	= <2>;
-	qcom,ports-sinterval-low = /bits/ 8  <0x07 0x1F 0x3F 0x7 0x1F 0x3F 0x0F 0x0F>;
-	qcom,ports-offset1 = /bits/ 8 <0x01 0x02 0x0C 0x6 0x12 0x0D 0x07 0x0A >;
-	qcom,ports-offset2 = /bits/ 8 <0x00 0x00 0x1F 0x00 0x00 0x1F 0x00 0x00>;
-
-	/* Left Speaker */
-	left{
-		....
-	};
-
-	/* Right Speaker */
-	right{
-		....
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soundwire/qcom,soundwire.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soundwire/qcom,soundwire.yaml
new file mode 100644
index 000000000000..3efdc192ab01
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soundwire/qcom,soundwire.yaml
@@ -0,0 +1,270 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soundwire/qcom,soundwire.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SoundWire Controller
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+  - Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
+
+description:
+  The Qualcomm SoundWire controller along with its board specific bus parameters.
+
+properties:
+  compatible:
+    enum:
+      - qcom,soundwire-v1.3.0
+      - qcom,soundwire-v1.5.0
+      - qcom,soundwire-v1.5.1
+      - qcom,soundwire-v1.6.0
+      - qcom,soundwire-v1.7.0
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    items:
+      - description: specify the SoundWire controller core.
+      - description: specify the Soundwire controller wake IRQ.
+
+  interrupt-names:
+    minItems: 1
+    items:
+      - const: core
+      - const: wakeup
+
+  clocks:
+    items:
+      - description: iface clock
+
+  clock-names:
+    items:
+      - const: iface
+
+  resets:
+    items:
+      - description: SWR_AUDIO_CGCR RESET
+
+  reset-names:
+    items:
+      - const: swr_audio_cgcr
+
+  '#sound-dai-cells':
+    const: 1
+
+  '#address-cells':
+    const: 2
+
+  '#size-cells':
+    const: 0
+
+  wakeup-source: true
+
+  qcom,din-ports:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: count of data in ports
+
+  qcom,dout-ports:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: count of data out ports
+
+  qcom,ports-word-length:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Size of payload channel sample.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+
+  qcom,ports-sinterval-low:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Sample interval low of each data port.
+      Out ports followed by In ports. Used for Sample Interval calculation.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+
+  qcom,ports-offset1:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Payload transport window offset1 of each data port.
+      Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+
+  qcom,ports-offset2:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Payload transport window offset2 of each data port.
+      Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+
+  qcom,ports-lane-control:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Identify which data lane the data port uses.
+      Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+
+  qcom,ports-block-pack-mode:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Indicate the block packing mode.
+      0 to indicate Blocks are per Channel
+      1 to indicate Blocks are per Port.
+      Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+    items:
+      oneOf:
+        - minimum: 0
+          maximum: 1
+        - const: 0xff
+
+  qcom,ports-hstart:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Identifying lowerst numbered coloum in SoundWire Frame,
+      i.e. left edge of the Transport sub-frame for each port.
+      Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+    items:
+      oneOf:
+        - minimum: 0
+          maximum: 15
+        - const: 0xff
+
+  qcom,ports-hstop:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      Identifying highest numbered coloum in SoundWire Frame,
+      i.e. the right edge of the Transport
+      sub-frame for each port. Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+    items:
+      oneOf:
+        - minimum: 0
+          maximum: 15
+        - const: 0xff
+
+  qcom,ports-block-group-count:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description:
+      In range 1 to 4 to indicate how many sample intervals are combined
+      into a payload. Out ports followed by In ports.
+      Value of 0xff indicates that this option is not implemented
+      or applicable for the respective data port.
+      More info in MIPI Alliance SoundWire 1.0 Specifications.
+    minItems: 3
+    maxItems: 8
+    items:
+      oneOf:
+        - minimum: 0
+          maximum: 4
+        - const: 0xff
+
+  label:
+    maxItems: 1
+
+patternProperties:
+  "^.*@[0-9a-f],[0-9a-f]$":
+    type: object
+    description:
+      Child nodes for a standalone audio codec or speaker amplifier IC.
+      It has RX and TX Soundwire secondary devices.
+    properties:
+      compatible:
+        pattern: "^sdw[0-9a-f]{1}[0-9a-f]{4}[0-9a-f]{4}[0-9a-f]{2}$"
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - '#sound-dai-cells'
+  - '#address-cells'
+  - '#size-cells'
+  - qcom,dout-ports
+  - qcom,din-ports
+  - qcom,ports-sinterval-low
+  - qcom,ports-offset1
+  - qcom,ports-offset2
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
+
+    soundwire@3210000 {
+        compatible = "qcom,soundwire-v1.6.0";
+        reg = <0x03210000 0x2000>;
+
+        interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+                     <&pdc 130 IRQ_TYPE_LEVEL_HIGH>;
+
+        interrupt-names = "core", "wakeup";
+
+        clocks = <&lpass_rx_macro>;
+        clock-names = "iface";
+
+        qcom,din-ports = <0>;
+        qcom,dout-ports = <5>;
+
+        resets = <&lpass_audiocc LPASS_AUDIO_SWR_RX_CGCR>;
+        reset-names = "swr_audio_cgcr";
+
+        qcom,ports-word-length =        /bits/ 8 <0x01 0x07 0x04 0xff 0xff>;
+        qcom,ports-sinterval-low =      /bits/ 8 <0x03 0x3f 0x1f 0x03 0x03>;
+        qcom,ports-offset1 =            /bits/ 8 <0x00 0x00 0x0b 0x01 0x01>;
+        qcom,ports-offset2 =            /bits/ 8 <0x00 0x00 0x0b 0x00 0x00>;
+        qcom,ports-lane-control =       /bits/ 8 <0x01 0x00 0x00 0x00 0x00>;
+        qcom,ports-block-pack-mode =    /bits/ 8 <0xff 0x00 0x01 0xff 0xff>;
+        qcom,ports-hstart =             /bits/ 8 <0xff 0x03 0xff 0xff 0xff>;
+        qcom,ports-hstop =              /bits/ 8 <0xff 0x06 0xff 0xff 0xff>;
+        qcom,ports-block-group-count =  /bits/ 8 <0xff 0xff 0xff 0xff 0x00>;
+
+        #sound-dai-cells = <1>;
+        #address-cells = <2>;
+        #size-cells = <0>;
+
+        codec@0,4 {
+            compatible = "sdw20217010d00";
+            reg = <0 4>;
+            qcom,rx-port-mapping = <1 2 3 4 5>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
index 4aad121eff3f..fdeb8af417d7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/soundwire/soundwire-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/soundwire/soundwire-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: SoundWire Controller Generic Binding
+title: SoundWire Controller Common Properties
 
 maintainers:
   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
index 0c10f7678178..53eb6562b979 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
@@ -10,9 +10,6 @@ title: Amlogic Meson SPI Communication Controller
 maintainers:
   - Neil Armstrong <neil.armstrong@linaro.org>
 
-allOf:
-  - $ref: "spi-controller.yaml#"
-
 description: |
   The Meson SPICC is a generic SPI controller for general purpose Full-Duplex
   communications with dedicated 16 words RX/TX PIO FIFOs.
@@ -43,31 +40,53 @@ properties:
     minItems: 1
     maxItems: 2
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - amlogic,meson-g12a-spicc
-
-then:
-  properties:
-    clocks:
-      minItems: 2
-
-    clock-names:
-      items:
-        - const: core
-        - const: pclk
-
-else:
-  properties:
-    clocks:
-      maxItems: 1
-
-    clock-names:
-      items:
-        - const: core
+allOf:
+  - $ref: "spi-controller.yaml#"
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - amlogic,meson-g12a-spicc
+
+    then:
+      properties:
+        clocks:
+          minItems: 2
+
+        clock-names:
+          items:
+            - const: core
+            - const: pclk
+
+    else:
+      properties:
+        clocks:
+          maxItems: 1
+
+        clock-names:
+          items:
+            - const: core
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - amlogic,meson-gx-spicc
+
+    then:
+      properties:
+        pinctrl-0: true
+        pinctrl-1: true
+        pinctrl-2: true
+
+        pinctrl-names:
+          minItems: 1
+          items:
+            - const: default
+            - const: idle-high
+            - const: idle-low
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
index fa8f4ac20985..e6c817de3449 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/aspeed,ast2600-fmc.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Aspeed SMC controllers bindings
+title: Aspeed SMC controllers
 
 maintainers:
   - Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
index 4dd973e341e6..6c57dd6c3a36 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel SPI device
 
 maintainers:
-  - Tudor Ambarus <tudor.ambarus@microchip.com>
+  - Tudor Ambarus <tudor.ambarus@linaro.org>
 
 allOf:
   - $ref: spi-controller.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/atmel,quadspi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/atmel,quadspi.yaml
index 1d493add4053..b0d99bc10535 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/atmel,quadspi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/atmel,quadspi.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Atmel Quad Serial Peripheral Interface (QSPI)
 
 maintainers:
-  - Tudor Ambarus <tudor.ambarus@microchip.com>
+  - Tudor Ambarus <tudor.ambarus@linaro.org>
 
 allOf:
   - $ref: spi-controller.yaml#
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
index 50df1a40bbe3..12cb76711000 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
@@ -22,6 +22,9 @@ properties:
       - const: fsl,imx35-cspi
       - const: fsl,imx51-ecspi
       - const: fsl,imx53-ecspi
+      - items:
+          - const: fsl,imx8mp-ecspi
+          - const: fsl,imx6ul-ecspi
       - items:
           - enum:
               - fsl,imx50-ecspi
@@ -34,7 +37,6 @@ properties:
               - fsl,imx8mq-ecspi
               - fsl,imx8mm-ecspi
               - fsl,imx8mn-ecspi
-              - fsl,imx8mp-ecspi
           - const: fsl,imx51-ecspi
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/ingenic,spi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/ingenic,spi.yaml
index 360f76c226d9..c08d55b900bb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/ingenic,spi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/ingenic,spi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/ingenic,spi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs SPI controller devicetree bindings
+title: Ingenic SoCs SPI controller
 
 maintainers:
   - Artur Rojek <contact@artur-rojek.eu>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml
index 0abcac385e7c..5f4f6b5615d0 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: PXA2xx SSP SPI Controller bindings
+title: PXA2xx SSP SPI Controller
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt
index c63ce4cc0a80..fb38e96d395f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt
@@ -51,7 +51,7 @@ fiu3: spi@c00000000 {
 	clocks = <&clk NPCM7XX_CLK_AHB>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi3_pins>;
-	spi-nor@0 {
+	flash@0 {
 			...
 	};
 };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/nuvoton,wpcm450-fiu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nuvoton,wpcm450-fiu.yaml
new file mode 100644
index 000000000000..4e0d391e1d69
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nuvoton,wpcm450-fiu.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/nuvoton,wpcm450-fiu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton WPCM450 Flash Interface Unit (FIU)
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+allOf:
+  - $ref: /schemas/spi/spi-controller.yaml#
+
+properties:
+  compatible:
+    const: nuvoton,wpcm450-fiu
+
+  reg:
+    items:
+      - description: FIU registers
+      - description: Memory-mapped flash contents
+
+  reg-names:
+    items:
+      - const: control
+      - const: memory
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  nuvoton,shm:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: a phandle to the SHM block (see ../arm/nuvoton,shm.yaml)
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    spi@c8000000 {
+      compatible = "nuvoton,wpcm450-fiu";
+      reg = <0xc8000000 0x1000>, <0xc0000000 0x4000000>;
+      #address-cells = <1>;
+      #size-cells = <0>;
+      reg-names = "control", "memory";
+      clocks = <&clk 0>;
+      nuvoton,shm = <&shm>;
+
+      flash@0 {
+        compatible = "jedec,spi-nor";
+        reg = <0>;
+      };
+    };
+
+    shm: syscon@c8001000 {
+      compatible = "nuvoton,wpcm450-shm", "syscon";
+      reg = <0xc8001000 0x1000>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml
index 6b733e5c1163..899100e783c9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml
@@ -48,7 +48,7 @@ properties:
       - const: tx
 
 patternProperties:
-  "@[0-9a-f]+":
+  "@[0-9a-f]+$":
     type: object
 
     properties:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/omap-spi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/omap-spi.yaml
index 9952199cae11..352affa4b7f8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/omap-spi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/omap-spi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/omap-spi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: SPI controller bindings for OMAP and K3 SoCs
+title: SPI Controller on OMAP and K3 SoCs
 
 maintainers:
   - Aswath Govindraju <a-govindraju@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/socionext,f-ospi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/socionext,f-ospi.yaml
new file mode 100644
index 000000000000..9878d1446552
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/socionext,f-ospi.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/socionext,f-ospi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext F_OSPI controller
+
+description: |
+  The Socionext F_OSPI is a controller used to interface with flash
+  memories using the SPI communication interface.
+
+maintainers:
+  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+
+allOf:
+  - $ref: spi-controller.yaml#
+
+properties:
+  compatible:
+    const: socionext,f-ospi
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  num-cs:
+    minimum: 1
+    maximum: 4
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - "#address-cells"
+  - "#size-cells"
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    ospi0: spi@80000000 {
+        compatible = "socionext,f-ospi";
+        reg = <0x80000000 0x1000>;
+        clocks = <&clks 0>;
+        num-cs = <1>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        flash@0 {
+            compatible = "spansion,s25fl128s", "jedec,spi-nor";
+            reg = <0>;
+            spi-max-frequency = <50000000>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
new file mode 100644
index 000000000000..45cbe744c7ff
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/socionext,synquacer-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext SynQuacer HS-SPI Controller
+
+maintainers:
+  - Masahisa Kojima <masahisa.kojima@linaro.org>
+  - Jassi Brar <jaswinder.singh@linaro.org>
+
+allOf:
+  - $ref: spi-controller.yaml#
+
+properties:
+  compatible:
+    const: socionext,synquacer-spi
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    items:
+      - description: core clock
+      - description: rate clock
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: iHCLK
+      - const: iPCLK
+
+  interrupts:
+    items:
+      - description: Receive Interrupt
+      - description: Transmit Interrupt
+      - description: Fault Interrupt
+
+  socionext,use-rtm:
+    type: boolean
+    description: Enable using "retimed clock" for RX
+
+  socionext,set-aces:
+    type: boolean
+    description: Enable same active clock edges field to be set
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    spi@ff110000 {
+        compatible = "socionext,synquacer-spi";
+        reg = <0xff110000 0x1000>;
+        interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+               <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+               <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_hsspi>;
+        clock-names = "iHCLK";
+        socionext,use-rtm;
+        socionext,set-aces;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-controller.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 01042a7f382e..5a7c72cadf76 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/spi-controller.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: SPI Controller Generic Binding
+title: SPI Controller Common Properties
 
 maintainers:
   - Mark Brown <broonie@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
index 8b44284d30c6..94caa2b7e241 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
@@ -56,6 +56,13 @@ properties:
       this property to re-config the chipselect value in the LPSPI driver.
     type: boolean
 
+  num-cs:
+    description:
+      number of chip selects.
+    minimum: 1
+    maximum: 2
+    default: 1
+
 required:
   - compatible
   - reg
@@ -80,4 +87,5 @@ examples:
         clock-names = "per", "ipg";
         spi-slave;
         fsl,spi-only-use-cs1-sel;
+        num-cs = <2>;
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-gpio.yaml
index 0d0b6d9dad1c..f29b89076c99 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-gpio.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-gpio.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: SPI-GPIO devicetree bindings
+title: SPI-GPIO
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
index dca677f9e1b9..9a60c0664bbe 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
@@ -44,6 +44,11 @@ properties:
     description:
       Maximum SPI clocking speed of the device in Hz.
 
+  spi-cs-setup-delay-ns:
+    description:
+      Delay in nanoseconds to be introduced by the controller after CS is
+      asserted.
+
   spi-rx-bus-width:
     description:
       Bus width to the SPI bus used for read transfers.
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-synquacer.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-synquacer.txt
deleted file mode 100644
index 291dfa692d0a..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-synquacer.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-* Socionext Synquacer HS-SPI bindings
-
-Required Properties:
-- compatible: should be "socionext,synquacer-spi"
-- reg: physical base address of the controller and length of memory mapped
-       region.
-- interrupts: should contain the "spi_rx", "spi_tx" and "spi_fault" interrupts.
-- clocks: core clock iHCLK. Optional rate clock iPCLK (default is iHCLK)
-- clock-names: Shall be "iHCLK" and "iPCLK" respectively
-
-Optional Properties:
-- socionext,use-rtm: boolean, if required to use "retimed clock" for RX
-- socionext,set-aces: boolean, if same active clock edges field to be set.
-
-Example:
-
-	spi0: spi@ff110000 {
-		compatible = "socionext,synquacer-spi";
-		reg = <0xff110000 0x1000>;
-		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&clk_hsspi>;
-		clock-names = "iHCLK";
-		socionext,use-rtm;
-		socionext,set-aces;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
index 6bf0edc57f4a..546c416cdb55 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
@@ -14,7 +14,9 @@ allOf:
 
 properties:
   compatible:
-    const: xlnx,zynqmp-qspi-1.0
+    enum:
+      - xlnx,versal-qspi-1.0
+      - xlnx,zynqmp-qspi-1.0
 
   reg:
     maxItems: 2
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
index 6ec6f556182f..1eb17f7a4d86 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/st,stm32-qspi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI) bindings
+title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI)
 
 maintainers:
   - Christophe Kerello <christophe.kerello@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
index 3d64bed266ac..1cda15f91cc3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/spi/st,stm32-spi.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 SPI Controller bindings
+title: STMicroelectronics STM32 SPI Controller
 
 description: |
   The STM32 SPI controller is used to communicate with external devices using
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
index fee4f0eb4665..f983b4af6db9 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.yaml
@@ -85,6 +85,14 @@ properties:
     description: >
       which of the PMIC Arb provided channels to use for accesses
 
+  qcom,bus-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 1
+    description: >
+      SPMI bus instance. only applicable to PMIC arbiter version 7 and beyond.
+      Supported values, 0 = primary bus, 1 = secondary bus
+
 required:
   - compatible
   - reg-names
@@ -113,5 +121,7 @@ examples:
 
         interrupt-controller;
         #interrupt-cells = <4>;
+
+        qcom,bus-id = <0>;
     };
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/sram/qcom,imem.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/sram/qcom,imem.yaml
index e9199190198d..665c06e14f79 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/sram/qcom,imem.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/sram/qcom,imem.yaml
@@ -25,6 +25,7 @@ properties:
           - qcom,sdm630-imem
           - qcom,sdm845-imem
           - qcom,sdx55-imem
+          - qcom,sdx65-imem
       - const: syscon
       - const: simple-mfd
 
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml
index f9e4b3c8d0ee..3721c8c8ec64 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/fsl,scu-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - Thermal bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - Thermal Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml
new file mode 100644
index 000000000000..f1fc3b0d8608
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/generic-adc-thermal.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/generic-adc-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: General Purpose Analog To Digital Converter (ADC) based thermal sensor
+
+maintainers:
+  - Laxman Dewangan <ldewangan@nvidia.com>
+
+description:
+  On some of platforms, thermal sensor like thermistors are connected to
+  one of ADC channel and sensor resistance is read via voltage across the
+  sensor resistor. The voltage read across the sensor is mapped to
+  temperature using voltage-temperature lookup table.
+
+properties:
+  compatible:
+    const: generic-adc-thermal
+
+  '#thermal-sensor-cells':
+    const: 0
+
+  io-channels:
+    maxItems: 1
+
+  io-channel-names:
+    const: sensor-channel
+
+  temperature-lookup-table:
+    description: |
+      Lookup table to map the relation between ADC value and temperature.
+      When ADC is read, the value is looked up on the table to get the
+      equivalent temperature.
+
+      If not specified, driver assumes the ADC channel gives milliCelsius
+      directly.
+    $ref: /schemas/types.yaml#/definitions/int32-matrix
+    items:
+      items:
+        - description: Temperature in milliCelsius
+        - description: ADC read value
+
+required:
+  - compatible
+  - '#thermal-sensor-cells'
+  - io-channels
+  - io-channel-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/thermal/thermal.h>
+
+    thermal-sensor {
+        compatible = "generic-adc-thermal";
+        #thermal-sensor-cells = <0>;
+        io-channels = <&ads1015 1>;
+        io-channel-names = "sensor-channel";
+        temperature-lookup-table = <
+              (-40000) 2578
+              (-39000) 2577
+              (-38000) 2576
+              (-37000) 2575
+              (-36000) 2574
+              (-35000) 2573
+              (-34000) 2572
+              (-33000) 2571
+              (-32000) 2569
+              (-31000) 2568
+              (-30000) 2567
+              /* skip */
+              118000 254
+              119000 247
+              120000 240
+              121000 233
+              122000 226
+              123000 220
+              124000 214
+              125000 208>;
+    };
+...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/imx-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/imx-thermal.yaml
index 16b57f57d103..b22c8b59d5c7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/imx-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/imx-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/imx-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX Thermal Binding
+title: NXP i.MX Thermal
 
 maintainers:
   - Shawn Guo <shawnguo@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
index 89c54e08ee61..d2c1e4573c32 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/imx8mm-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP i.MX8M Mini Thermal Binding
+title: NXP i.MX8M Mini Thermal
 
 maintainers:
   - Anson Huang <Anson.Huang@nxp.com>
@@ -32,6 +32,13 @@ properties:
   clocks:
     maxItems: 1
 
+  nvmem-cells:
+    maxItems: 1
+    description: Phandle to the calibration data provided by ocotp
+
+  nvmem-cell-names:
+    const: calib
+
   "#thermal-sensor-cells":
     description: |
       Number of cells required to uniquely identify the thermal
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
index 5c7e7bdd029a..38b32bb447e3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
@@ -13,6 +13,8 @@ Required properties:
   - "mediatek,mt2701-thermal" : For MT2701 family of SoCs
   - "mediatek,mt2712-thermal" : For MT2712 family of SoCs
   - "mediatek,mt7622-thermal" : For MT7622 SoC
+  - "mediatek,mt7981-thermal", "mediatek,mt7986-thermal" : For MT7981 SoC
+  - "mediatek,mt7986-thermal" : For MT7986 SoC
   - "mediatek,mt8183-thermal" : For MT8183 family of SoCs
   - "mediatek,mt8516-thermal", "mediatek,mt2701-thermal : For MT8516 family of SoCs
 - reg: Address range of the thermal controller
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml
index e1587ddf7de3..92762efc2120 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml
@@ -37,7 +37,7 @@ properties:
   cpus:
     description:
       phandle of the first cpu in the LMh cluster
-    $ref: /schemas/types.yaml#/definitions/phandle
+    maxItems: 1
 
   qcom,lmh-temp-arm-millicelsius:
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml
index feb390d50696..d20569b9b763 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml
@@ -222,8 +222,8 @@ examples:
                 qcom,hw-settle-time = <200>;
             };
 
-            conn-therm@47 {
-                reg = <PM8350_ADC7_AMUX_THM4_100K_PU>;
+            conn-therm@147 {
+                reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
                 qcom,ratiometric;
                 qcom,hw-settle-time = <200>;
             };
@@ -247,7 +247,7 @@ examples:
 
             conn-therm@1 {
                 reg = <1>;
-                io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM4_100K_PU>;
+                io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
                 qcom,avg-samples = <2>;
                 qcom,ratiometric;
                 qcom,hw-settle-time-us = <200>;
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
index 038d81338fcf..0231f187b097 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
@@ -53,12 +53,19 @@ properties:
               - qcom,sc8280xp-tsens
               - qcom,sdm630-tsens
               - qcom,sdm845-tsens
+              - qcom,sm6115-tsens
               - qcom,sm6350-tsens
               - qcom,sm8150-tsens
               - qcom,sm8250-tsens
               - qcom,sm8350-tsens
+              - qcom,sm8450-tsens
+              - qcom,sm8550-tsens
           - const: qcom,tsens-v2
 
+      - description: v2 of TSENS with combined interrupt
+        enum:
+          - qcom,ipq8074-tsens
+
   reg:
     items:
       - description: TM registers
@@ -66,15 +73,11 @@ properties:
 
   interrupts:
     minItems: 1
-    items:
-      - description: Combined interrupt if upper or lower threshold crossed
-      - description: Interrupt if critical threshold crossed
+    maxItems: 2
 
   interrupt-names:
     minItems: 1
-    items:
-      - const: uplow
-      - const: critical
+    maxItems: 2
 
   nvmem-cells:
     minItems: 1
@@ -128,22 +131,64 @@ allOf:
     then:
       properties:
         interrupts:
-          maxItems: 1
+          items:
+            - description: Combined interrupt if upper or lower threshold crossed
         interrupt-names:
-          maxItems: 1
+          items:
+            - const: uplow
 
-    else:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8953-tsens
+              - qcom,msm8996-tsens
+              - qcom,msm8998-tsens
+              - qcom,sc7180-tsens
+              - qcom,sc7280-tsens
+              - qcom,sc8180x-tsens
+              - qcom,sc8280xp-tsens
+              - qcom,sdm630-tsens
+              - qcom,sdm845-tsens
+              - qcom,sm6350-tsens
+              - qcom,sm8150-tsens
+              - qcom,sm8250-tsens
+              - qcom,sm8350-tsens
+              - qcom,sm8450-tsens
+              - qcom,tsens-v2
+    then:
       properties:
         interrupts:
-          minItems: 2
+          items:
+            - description: Combined interrupt if upper or lower threshold crossed
+            - description: Interrupt if critical threshold crossed
         interrupt-names:
-          minItems: 2
+          items:
+            - const: uplow
+            - const: critical
 
   - if:
       properties:
         compatible:
           contains:
             enum:
+              - qcom,ipq8074-tsens
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: Combined interrupt if upper, lower or critical thresholds crossed
+        interrupt-names:
+          items:
+            - const: combined
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,ipq8074-tsens
               - qcom,tsens-v0_1
               - qcom,tsens-v1
               - qcom,tsens-v2
@@ -226,4 +271,19 @@ examples:
            #qcom,sensors = <13>;
            #thermal-sensor-cells = <1>;
     };
+
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    // Example 4 (for any IPQ8074 based SoC-s):
+    tsens4: thermal-sensor@4a9000 {
+           compatible = "qcom,ipq8074-tsens";
+           reg = <0x4a9000 0x1000>,
+                 <0x4a8000 0x1000>;
+
+           interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+           interrupt-names = "combined";
+
+           #qcom,sensors = <16>;
+           #thermal-sensor-cells = <1>;
+    };
 ...
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/rzg2l-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/rzg2l-thermal.yaml
index 1d8373397848..03f4b926e53c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/rzg2l-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/rzg2l-thermal.yaml
@@ -17,7 +17,7 @@ properties:
   compatible:
     items:
       - enum:
-          - renesas,r9a07g043-tsu # RZ/G2UL
+          - renesas,r9a07g043-tsu # RZ/G2UL and RZ/Five
           - renesas,r9a07g044-tsu # RZ/G2{L,LC}
           - renesas,r9a07g054-tsu # RZ/V2L
       - const: renesas,rzg2l-tsu
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/sprd-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/sprd-thermal.yaml
index 6d65a3cf2af2..76aaa004c8ac 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/sprd-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/sprd-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/sprd-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Spreadtrum thermal sensor controller bindings
+title: Spreadtrum thermal sensor controller
 
 maintainers:
   - Orson Zhai <orsonzhai@gmail.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
index bee41cff5142..ab043084f667 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/st,stm32-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/st,stm32-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 digital thermal sensor (DTS) binding
+title: STMicroelectronics STM32 digital thermal sensor (DTS)
 
 maintainers:
   - Pascal Paillet <p.paillet@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
index 850a9841b110..b9022f1613d8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/thermal/thermal-cooling-devices.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Thermal cooling device binding
+title: Thermal cooling device
 
 maintainers:
   - Amit Kucheria <amitk@kernel.org>
@@ -76,9 +76,13 @@ examples:
                     next-level-cache = <&L2_0>;
                     L2_0: l2-cache {
                             compatible = "cache";
+                            cache-unified;
+                            cache-level = <2>;
                             next-level-cache = <&L3_0>;
                             L3_0: l3-cache {
                                     compatible = "cache";
+                                    cache-unified;
+                                    cache-level = <3>;
                             };
                     };
           };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt
deleted file mode 100644
index e136946a2f4f..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt
+++ /dev/null
@@ -1,95 +0,0 @@
-General Purpose Analog To Digital Converter (ADC) based thermal sensor.
-
-On some of platforms, thermal sensor like thermistors are connected to
-one of ADC channel and sensor resistance is read via voltage across the
-sensor resistor. The voltage read across the sensor is mapped to
-temperature using voltage-temperature lookup table.
-
-Required properties:
-===================
-- compatible:		     Must be "generic-adc-thermal".
-- #thermal-sensor-cells:     Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description
-		             of this property.
-Optional properties:
-===================
-- temperature-lookup-table:  Two dimensional array of Integer; lookup table
-			     to map the relation between ADC value and
-			     temperature. When ADC is read, the value is
-			     looked up on the table to get the equivalent
-			     temperature.
-
-			     The first value of the each row of array is the
-			     temperature in milliCelsius and second value of
-			     the each row of array is the ADC read value.
-
-			     If not specified, driver assumes the ADC channel
-			     gives milliCelsius directly.
-
-Example :
-#include <dt-bindings/thermal/thermal.h>
-
-i2c@7000c400 {
-	ads1015: ads1015@4a {
-		reg = <0x4a>;
-		compatible = "ads1015";
-		sampling-frequency = <3300>;
-		#io-channel-cells = <1>;
-	};
-};
-
-tboard_thermistor: thermal-sensor {
-	compatible = "generic-adc-thermal";
-	#thermal-sensor-cells = <0>;
-	io-channels = <&ads1015 1>;
-	io-channel-names = "sensor-channel";
-	temperature-lookup-table = <    (-40000) 2578
-					(-39000) 2577
-					(-38000) 2576
-					(-37000) 2575
-					(-36000) 2574
-					(-35000) 2573
-					(-34000) 2572
-					(-33000) 2571
-					(-32000) 2569
-					(-31000) 2568
-					(-30000) 2567
-					::::::::::
-					118000 254
-					119000 247
-					120000 240
-					121000 233
-					122000 226
-					123000 220
-					124000 214
-					125000 208>;
-};
-
-dummy_cool_dev: dummy-cool-dev {
-	compatible = "dummy-cooling-dev";
-	#cooling-cells = <2>; /* min followed by max */
-};
-
-thermal-zones {
-	Tboard {
-		polling-delay = <15000>; /* milliseconds */
-		polling-delay-passive = <0>; /* milliseconds */
-		thermal-sensors = <&tboard_thermistor>;
-
-		trips {
-			therm_est_trip: therm_est_trip {
-				temperature = <40000>;
-				type = "active";
-				hysteresis = <1000>;
-			};
-		};
-
-		cooling-maps {
-			map0 {
-				trip = <&therm_est_trip>;
-				cooling-device = <&dummy_cool_dev THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-				contribution = <100>;
-			};
-
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-idle.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-idle.yaml
index cc938d7ad1f3..1b77d542a7b8 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-idle.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-idle.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/thermal/thermal-idle.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Thermal idle cooling device binding
+title: Thermal idle cooling device
 
 maintainers:
   - Daniel Lezcano <daniel.lezcano@linaro.org>
@@ -48,99 +48,105 @@ additionalProperties: false
 
 examples:
   - |
-    #include <dt-bindings/thermal/thermal.h>
+    /{
+        #include <dt-bindings/thermal/thermal.h>
 
-    // Example: Combining idle cooling device on big CPUs with cpufreq cooling device
-    cpus {
+        compatible = "foo";
+        model = "foo";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        // Example: Combining idle cooling device on big CPUs with cpufreq cooling device
+        cpus {
             #address-cells = <2>;
             #size-cells = <0>;
 
             /* ... */
 
-                 cpu_b0: cpu@100 {
-                         device_type = "cpu";
-                         compatible = "arm,cortex-a72";
-                         reg = <0x0 0x100>;
-                         enable-method = "psci";
-                         capacity-dmips-mhz = <1024>;
-                         dynamic-power-coefficient = <436>;
-                         #cooling-cells = <2>; /* min followed by max */
-                         cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>;
-                         thermal-idle {
-                                 #cooling-cells = <2>;
-                                 duration-us = <10000>;
-                                 exit-latency-us = <500>;
-                         };
+            cpu_b0: cpu@100 {
+                device_type = "cpu";
+                compatible = "arm,cortex-a72";
+                reg = <0x0 0x100>;
+                enable-method = "psci";
+                capacity-dmips-mhz = <1024>;
+                dynamic-power-coefficient = <436>;
+                #cooling-cells = <2>; /* min followed by max */
+                cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>;
+                cpu_b0_therm: thermal-idle {
+                    #cooling-cells = <2>;
+                    duration-us = <10000>;
+                    exit-latency-us = <500>;
+                };
+            };
+
+            cpu_b1: cpu@101 {
+                device_type = "cpu";
+                compatible = "arm,cortex-a72";
+                reg = <0x0 0x101>;
+                enable-method = "psci";
+                capacity-dmips-mhz = <1024>;
+                dynamic-power-coefficient = <436>;
+                #cooling-cells = <2>; /* min followed by max */
+                cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>;
+                cpu_b1_therm: thermal-idle {
+                    #cooling-cells = <2>;
+                    duration-us = <10000>;
+                    exit-latency-us = <500>;
                 };
+            };
 
-                cpu_b1: cpu@101 {
-                        device_type = "cpu";
-                        compatible = "arm,cortex-a72";
-                        reg = <0x0 0x101>;
-                        enable-method = "psci";
-                        capacity-dmips-mhz = <1024>;
-                        dynamic-power-coefficient = <436>;
-                        #cooling-cells = <2>; /* min followed by max */
-                        cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>;
-                        thermal-idle {
-                                #cooling-cells = <2>;
-                                duration-us = <10000>;
-                                exit-latency-us = <500>;
-                        };
-                 };
-
-          /* ... */
+            /* ... */
 
-    };
+        };
 
-    /* ... */
+        /* ... */
 
-    thermal_zones {
-         cpu_thermal: cpu {
+        thermal_zones {
+            cpu_thermal: cpu {
                 polling-delay-passive = <100>;
                 polling-delay = <1000>;
 
                 /* ... */
 
                 trips {
-                        cpu_alert0: cpu_alert0 {
-                                    temperature = <65000>;
-                                    hysteresis = <2000>;
-                                    type = "passive";
-                        };
-
-                        cpu_alert1: cpu_alert1 {
-                                    temperature = <70000>;
-                                    hysteresis = <2000>;
-                                    type = "passive";
-                        };
-
-                        cpu_alert2: cpu_alert2 {
-                                    temperature = <75000>;
-                                    hysteresis = <2000>;
-                                    type = "passive";
-                        };
-
-                        cpu_crit: cpu_crit {
-                                    temperature = <95000>;
-                                    hysteresis = <2000>;
-                                    type = "critical";
-                        };
+                    cpu_alert0: cpu_alert0 {
+                        temperature = <65000>;
+                        hysteresis = <2000>;
+                        type = "passive";
+                    };
+
+                    cpu_alert1: cpu_alert1 {
+                        temperature = <70000>;
+                        hysteresis = <2000>;
+                        type = "passive";
+                    };
+
+                    cpu_alert2: cpu_alert2 {
+                        temperature = <75000>;
+                        hysteresis = <2000>;
+                        type = "passive";
+                    };
+
+                    cpu_crit: cpu_crit {
+                        temperature = <95000>;
+                        hysteresis = <2000>;
+                        type = "critical";
+                    };
                 };
 
                 cooling-maps {
-                        map0 {
-                             trip = <&cpu_alert1>;
-                             cooling-device = <&{/cpus/cpu@100/thermal-idle} 0 15 >,
-                                              <&{/cpus/cpu@101/thermal-idle} 0 15>;
-                        };
-
-                        map1 {
-                             trip = <&cpu_alert2>;
-                             cooling-device =
-                                        <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-                                        <&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
-                       };
+                    map0 {
+                        trip = <&cpu_alert1>;
+                        cooling-device = <&cpu_b0_therm 0 15 >,
+                                         <&cpu_b1_therm 0 15>;
+                    };
+
+                    map1 {
+                        trip = <&cpu_alert2>;
+                        cooling-device = <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+                                         <&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+                    };
                 };
-          };
+            };
+        };
     };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
index 4bd345c71eb8..57565b3fb07c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-sensor.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/thermal/thermal-sensor.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Thermal sensor binding
+title: Thermal sensor
 
 maintainers:
   - Amit Kucheria <amitk@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-zones.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
index 8d2c6d74b605..8581821fa4e1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
 $schema: http://devicetree.org/meta-schemas/base.yaml#
 
-title: Thermal zone binding
+title: Thermal zone
 
 maintainers:
   - Amit Kucheria <amitk@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
index ea14de80ec75..7ed0abe9290f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/thermal/ti,am654-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments AM654 VTM (DTS) binding
+title: Texas Instruments AM654 VTM (DTS)
 
 maintainers:
   - Keerthy <j-keerthy@ti.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/ti,j72xx-thermal.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/ti,j72xx-thermal.yaml
index c74f124ebfc0..171b3622ed84 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/thermal/ti,j72xx-thermal.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/thermal/ti,j72xx-thermal.yaml
@@ -4,11 +4,24 @@
 $id: http://devicetree.org/schemas/thermal/ti,j72xx-thermal.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments J72XX VTM (DTS) binding
+title: Texas Instruments J72XX VTM (DTS)
 
 maintainers:
   - Keerthy <j-keerthy@ti.com>
 
+description: |
+  The TI K3 family of SoCs typically have a Voltage & Thermal
+  Management (VTM) device to control up to 8 temperature diode
+  sensors to measure silicon junction temperatures from different
+  hotspots of the chip as well as provide temperature, interrupt
+  and alerting information.
+
+  The following polynomial equation can then be used to convert
+  value returned by this device into a temperature in Celsius
+
+  Temp(C) = (-9.2627e-12) * x^4 + (6.0373e-08) * x^3 + \
+            (-1.7058e-04) * x^2 + (3.2512e-01) * x   + (-4.9003e+01)
+
 properties:
   compatible:
     enum:
@@ -19,7 +32,12 @@ properties:
     items:
       - description: VTM cfg1 register space
       - description: VTM cfg2 register space
-      - description: VTM efuse register space
+      - description: |
+          A software trimming method must be applied to some Jacinto
+          devices to function properly. This eFuse region provides
+          the information needed for these SoCs to report
+          temperatures accurately.
+    minItems: 2
 
   power-domains:
     maxItems: 1
@@ -27,6 +45,21 @@ properties:
   "#thermal-sensor-cells":
     const: 1
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: ti,j721e-vtm
+    then:
+      properties:
+        reg:
+          minItems: 3
+    else:
+      properties:
+        reg:
+          maxItems: 2
+
 required:
   - compatible
   - reg
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml
new file mode 100644
index 000000000000..6707d9760857
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/brcm,bcmbca-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Broadband SoC timer
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  compatible:
+    oneOf:
+      - const: brcm,bcm6345-timer
+        description: >
+          An old block with 3 timers.
+
+          It can be found in BCM6345, BCM6838 and BCM63268.
+      - const: brcm,bcm63138-timer
+        description: >
+          Updated block with 4 timers and control regs at the beginning.
+
+          It can be found in newer SoCs, e.g. BCM63138, BCM63148, BCM63381,
+          BCM68360, BCM6848, BCM6858, BCM4908.
+
+  reg:
+    maxItems: 1
+
+additionalProperties: false
+
+required:
+  - reg
+
+examples:
+  - |
+    timer@fffe0200 {
+      compatible = "brcm,bcm6345-timer";
+      reg = <0xfffe0200 0x1c>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
index a4f51f46b7a1..716c6afcca1f 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/fsl,imxgpt.yaml
@@ -31,6 +31,8 @@ properties:
           - enum:
               - fsl,imx6sl-gpt
               - fsl,imx6sx-gpt
+              - fsl,imxrt1050-gpt
+              - fsl,imxrt1170-gpt
           - const: fsl,imx6dl-gpt
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
index 98648bf9e151..bdc82d8bce0e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/ingenic,sysost.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/timer/ingenic,sysost.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Bindings for SYSOST in Ingenic XBurst family SoCs
+title: SYSOST in Ingenic XBurst family SoCs
 
 maintainers:
   - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
index a84fef0fe628..2d14610888a7 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/timer/ingenic,tcu.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic SoCs Timer/Counter Unit (TCU) devicetree bindings
+title: Ingenic SoCs Timer/Counter Unit (TCU)
 
 description: |
   For a description of the TCU hardware and drivers, have a look at
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
index 1fbc260a0cbd..1ee4aab695d3 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/timer/mrvl,mmp-timer.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell MMP Timer bindings
+title: Marvell MMP Timer
 
 maintainers:
   - Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
index 737af78ad70c..d53e1bb98b8a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml
@@ -25,7 +25,13 @@ properties:
       - description: The timer interrupt of timer 0
 
   clocks:
-    maxItems: 1
+    items:
+      - description: The reference clock for timer 0
+      - description: The reference clock for timer 1
+      - description: The reference clock for timer 2
+      - description: The reference clock for timer 3
+      - description: The reference clock for timer 4
+    minItems: 1
 
 required:
   - compatible
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/renesas,cmt.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/renesas,cmt.yaml
index bde6c9b66bf4..a0be1755ea28 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/renesas,cmt.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/renesas,cmt.yaml
@@ -102,12 +102,14 @@ properties:
           - enum:
               - renesas,r8a779a0-cmt0     # 32-bit CMT0 on R-Car V3U
               - renesas,r8a779f0-cmt0     # 32-bit CMT0 on R-Car S4-8
+              - renesas,r8a779g0-cmt0     # 32-bit CMT0 on R-Car V4H
           - const: renesas,rcar-gen4-cmt0 # 32-bit CMT0 on R-Car Gen4
 
       - items:
           - enum:
               - renesas,r8a779a0-cmt1     # 48-bit CMT on R-Car V3U
               - renesas,r8a779f0-cmt1     # 48-bit CMT on R-Car S4-8
+              - renesas,r8a779g0-cmt1     # 48-bit CMT on R-Car V4H
           - const: renesas,rcar-gen4-cmt1 # 48-bit CMT on R-Car Gen4
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/renesas,tmu.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
index 60f4c059bcff..a67e427a9e7e 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
@@ -38,6 +38,7 @@ properties:
           - renesas,tmu-r8a77995 # R-Car D3
           - renesas,tmu-r8a779a0 # R-Car V3U
           - renesas,tmu-r8a779f0 # R-Car S4-8
+          - renesas,tmu-r8a779g0 # R-Car V4H
       - const: renesas,tmu
 
   reg:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
index dc3bc1e62fe9..b61ed1a431bb 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml
@@ -18,6 +18,7 @@ properties:
           - enum:
               - rockchip,rv1108-timer
               - rockchip,rk3036-timer
+              - rockchip,rk3128-timer
               - rockchip,rk3188-timer
               - rockchip,rk3228-timer
               - rockchip,rk3229-timer
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
index 937aa8a56366..9ec11537620a 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/timer/st,stm32-timer.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 general-purpose 16 and 32 bits timers bindings
+title: STMicroelectronics STM32 general-purpose 16 and 32 bits timers
 
 maintainers:
   - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/trivial-devices.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/trivial-devices.yaml
index 61746755c107..f5c0a6283e61 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/trivial-devices.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/trivial-devices.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Trivial I2C and SPI devices that have simple device tree bindings
+title: Trivial I2C and SPI devices
 
 maintainers:
   - Rob Herring <robh@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
index fb45f66d6454..835e17269d2d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml
@@ -49,6 +49,8 @@ properties:
   reg:
     maxItems: 1
 
+  dma-coherent: true
+
 required:
   - compatible
   - clocks
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml
index 0e72c08e6566..e4d893369d57 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/analogix,anx7411.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/analogix,anx7411.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Analogix ANX7411 Type-C controller bindings
+title: Analogix ANX7411 Type-C controller
 
 maintainers:
   - Xin Ji <xji@analogixsemi.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
index dc9d6ed0781d..cae46c4982ad 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/cdns,usb3.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/cdns,usb3.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Cadence USBSS-DRD controller bindings
+title: Cadence USBSS-DRD controller
 
 maintainers:
   - Pawel Laszczak <pawell@cadence.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/dwc2.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/dwc2.yaml
index dc4988c0009c..371ba93f3ce5 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/dwc2.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/dwc2.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: DesignWare HS OTG USB 2.0 controller Bindings
+title: DesignWare HS OTG USB 2.0 controller
 
 maintainers:
   - Rob Herring <robh@kernel.org>
@@ -43,7 +43,10 @@ properties:
           - const: rockchip,rk3066-usb
           - const: snps,dwc2
       - const: lantiq,arx100-usb
+      - const: lantiq,ase-usb
+      - const: lantiq,danube-usb
       - const: lantiq,xrx200-usb
+      - const: lantiq,xrx300-usb
       - items:
           - enum:
               - amlogic,meson8-usb
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml
index c69bbfbcf733..84b3b69256b1 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/faraday,fotg210.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/usb/faraday,fotg210.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Faraday Technology FOTG210 HS OTG USB 2.0 controller Bindings
+title: Faraday Technology FOTG210 HS OTG USB 2.0 controller
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/generic-ehci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/generic-ehci.yaml
index c5f629c5bc61..994818cb6044 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/generic-ehci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/generic-ehci.yaml
@@ -30,6 +30,7 @@ properties:
               - allwinner,sun4i-a10-ehci
               - allwinner,sun50i-a64-ehci
               - allwinner,sun50i-h6-ehci
+              - allwinner,sun50i-h616-ehci
               - allwinner,sun5i-a13-ehci
               - allwinner,sun6i-a31-ehci
               - allwinner,sun7i-a20-ehci
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/generic-ohci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/generic-ohci.yaml
index f838f78d6164..4fcbd0add49d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/generic-ohci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/generic-ohci.yaml
@@ -20,6 +20,7 @@ properties:
               - allwinner,sun4i-a10-ohci
               - allwinner,sun50i-a64-ohci
               - allwinner,sun50i-h6-ohci
+              - allwinner,sun50i-h616-ohci
               - allwinner,sun5i-a13-ohci
               - allwinner,sun6i-a31-ohci
               - allwinner,sun7i-a20-ohci
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml
new file mode 100644
index 000000000000..a9f831448cca
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Genesys Logic GL850G USB 2.0 hub controller
+
+maintainers:
+  - Icenowy Zheng <uwu@icenowy.me>
+
+allOf:
+  - $ref: usb-device.yaml#
+
+properties:
+  compatible:
+    enum:
+      - usb5e3,608
+
+  reg: true
+
+  reset-gpios:
+    description: GPIO controlling the RESET# pin.
+
+  vdd-supply:
+    description:
+      the regulator that provides 3.3V core power to the hub.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    usb {
+        dr_mode = "host";
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hub: hub@1 {
+            compatible = "usb5e3,608";
+            reg = <1>;
+            reset-gpios = <&pio 7 2 GPIO_ACTIVE_LOW>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ingenic,musb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
index 59212358fcce..4cc1496a913c 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ingenic,musb.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/ingenic,musb.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Ingenic JZ47xx USB IP DT bindings
+title: Ingenic JZ47xx USB IP
 
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/marvell,pxau2o-ehci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/marvell,pxau2o-ehci.yaml
index 3cf93dd45eb7..a0246aa1f236 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/marvell,pxau2o-ehci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/marvell,pxau2o-ehci.yaml
@@ -5,7 +5,7 @@
 $id: http://devicetree.org/schemas/usb/marvell,pxau2o-ehci.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Marvell PXA/MMP EHCI bindings
+title: Marvell PXA/MMP EHCI
 
 maintainers:
   - Lubomir Rintel <lkundrak@v3.sk>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/maxim,max33359.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
index 93a19eda610b..8e513a6af378 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/maxim,max33359.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/maxim,max33359.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Maxim TCPCI Type-C PD controller DT bindings
+title: Maxim TCPCI Type-C PD controller
 
 maintainers:
   - Badhri Jagan Sridharan <badhri@google.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
index 8db1f8b597c3..c72257c19220 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/mediatek,mt6360-tcpc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller DT bindings
+title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller
 
 maintainers:
   - ChiYuan Huang <cy_huang@richtek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 939623867a64..a3c37944c630 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -28,6 +28,7 @@ properties:
           - mediatek,mt7622-xhci
           - mediatek,mt7623-xhci
           - mediatek,mt7629-xhci
+          - mediatek,mt7986-xhci
           - mediatek,mt8173-xhci
           - mediatek,mt8183-xhci
           - mediatek,mt8186-xhci
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
index 80750b0f458a..7168110e2f9d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml
@@ -24,6 +24,7 @@ properties:
           - mediatek,mt2712-mtu3
           - mediatek,mt8173-mtu3
           - mediatek,mt8183-mtu3
+          - mediatek,mt8186-mtu3
           - mediatek,mt8188-mtu3
           - mediatek,mt8192-mtu3
           - mediatek,mt8195-mtu3
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
index fd6e7c81426e..f6cb19efd98b 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/nvidia,tegra-xudc.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Device tree binding for NVIDIA Tegra XUSB device mode controller (XUDC)
+title: NVIDIA Tegra XUSB device mode controller (XUDC)
 
 description:
   The Tegra XUDC controller supports both USB 2.0 HighSpeed/FullSpeed and
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt
deleted file mode 100644
index 5bfcc0b4d6b9..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt
+++ /dev/null
@@ -1,132 +0,0 @@
-NVIDIA Tegra xHCI controller
-============================
-
-The Tegra xHCI controller supports both USB2 and USB3 interfaces exposed by
-the Tegra XUSB pad controller.
-
-Required properties:
---------------------
-- compatible: Must be:
-  - Tegra124: "nvidia,tegra124-xusb"
-  - Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb"
-  - Tegra210: "nvidia,tegra210-xusb"
-  - Tegra186: "nvidia,tegra186-xusb"
-- reg: Must contain the base and length of the xHCI host registers, XUSB FPCI
-  registers and XUSB IPFS registers.
-- reg-names: Must contain the following entries:
-  - "hcd"
-  - "fpci"
-  - "ipfs"
-- interrupts: Must contain the xHCI host interrupt and the mailbox interrupt.
-- clocks: Must contain an entry for each entry in clock-names.
-  See ../clock/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
-   - xusb_host
-   - xusb_host_src
-   - xusb_falcon_src
-   - xusb_ss
-   - xusb_ss_src
-   - xusb_ss_div2
-   - xusb_hs_src
-   - xusb_fs_src
-   - pll_u_480m
-   - clk_m
-   - pll_e
-- resets: Must contain an entry for each entry in reset-names.
-  See ../reset/reset.txt for details.
-- reset-names: Must include the following entries:
-  - xusb_host
-  - xusb_ss
-  - xusb_src
-  Note that xusb_src is the shared reset for xusb_{ss,hs,fs,falcon,host}_src.
-- nvidia,xusb-padctl: phandle to the XUSB pad controller that is used to
-  configure the USB pads used by the XHCI controller
-
-For Tegra124 and Tegra132:
-- avddio-pex-supply: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
-- dvddio-pex-supply: PCIe/USB3 digital logic power supply. Must supply 1.05 V.
-- avdd-usb-supply: USB controller power supply. Must supply 3.3 V.
-- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V.
-- avdd-pll-erefe-supply: PLLE reference PLL power supply. Must supply 1.05 V.
-- avdd-usb-ss-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V.
-- hvdd-usb-ss-supply: High-voltage PCIe/USB3 power supply. Must supply 3.3 V.
-- hvdd-usb-ss-pll-e-supply: High-voltage PLLE power supply. Must supply 3.3 V.
-
-For Tegra210:
-- dvddio-pex-supply: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
-- hvddio-pex-supply: High-voltage PCIe/USB3 power supply. Must supply 1.8 V.
-- avdd-usb-supply: USB controller power supply. Must supply 3.3 V.
-- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V.
-- avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V.
-- dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V.
-- hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V.
-
-For Tegra210 and Tegra186:
-- power-domains: A list of PM domain specifiers that reference each power-domain
-  used by the xHCI controller. This list must comprise of a specifier for the
-  XUSBA and XUSBC power-domains. See ../power/power_domain.txt and
-  ../arm/tegra/nvidia,tegra20-pmc.txt for details.
-- power-domain-names: A list of names that represent each of the specifiers in
-  the 'power-domains' property. Must include 'xusb_ss' and 'xusb_host' which
-  represent the power-domains XUSBA and XUSBC, respectively. See
-  ../power/power_domain.txt for details.
-
-Optional properties:
---------------------
-- phys: Must contain an entry for each entry in phy-names.
-  See ../phy/phy-bindings.txt for details.
-- phy-names: Should include an entry for each PHY used by the controller. The
-  following PHYs are available:
-  - Tegra124: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1
-  - Tegra132: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1
-  - Tegra210: usb2-0, usb2-1, usb2-2, usb2-3, hsic-0, usb3-0, usb3-1, usb3-2,
-              usb3-3
-  - Tegra186: usb2-0, usb2-1, usb2-2, hsic-0, usb3-0, usb3-1, usb3-2
-
-Example:
---------
-
-	usb@0,70090000 {
-		compatible = "nvidia,tegra124-xusb";
-		reg = <0x0 0x70090000 0x0 0x8000>,
-		      <0x0 0x70098000 0x0 0x1000>,
-		      <0x0 0x70099000 0x0 0x1000>;
-		reg-names = "hcd", "fpci", "ipfs";
-
-		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
-
-		clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>,
-			 <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>,
-			 <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>,
-			 <&tegra_car TEGRA124_CLK_XUSB_SS>,
-			 <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>,
-			 <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>,
-			 <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>,
-			 <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>,
-			 <&tegra_car TEGRA124_CLK_PLL_U_480M>,
-			 <&tegra_car TEGRA124_CLK_CLK_M>,
-			 <&tegra_car TEGRA124_CLK_PLL_E>;
-		clock-names = "xusb_host", "xusb_host_src", "xusb_falcon_src",
-			      "xusb_ss", "xusb_ss_div2", "xusb_ss_src",
-			      "xusb_hs_src", "xusb_fs_src", "pll_u_480m",
-			      "clk_m", "pll_e";
-		resets = <&tegra_car 89>, <&tegra_car 156>, <&tegra_car 143>;
-		reset-names = "xusb_host", "xusb_ss", "xusb_src";
-
-		nvidia,xusb-padctl = <&padctl>;
-
-		phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* mini-PCIe USB */
-		       <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* USB A */
-		       <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>; /* USB A */
-		phy-names = "usb2-1", "usb2-2", "usb3-0";
-
-		avddio-pex-supply = <&vdd_1v05_run>;
-		dvddio-pex-supply = <&vdd_1v05_run>;
-		avdd-usb-supply = <&vdd_3v3_lp0>;
-		avdd-pll-utmip-supply = <&vddio_1v8>;
-		avdd-pll-erefe-supply = <&avdd_1v05_run>;
-		avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
-		hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
-		hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.yaml
new file mode 100644
index 000000000000..d6ca8c93073d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.yaml
@@ -0,0 +1,200 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nvidia,tegra124-xusb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra124 xHCI controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+description: The Tegra xHCI controller supports both USB2 and USB3 interfaces
+  exposed by the Tegra XUSB pad controller.
+
+properties:
+  # required
+  compatible:
+    oneOf:
+      - description: NVIDIA Tegra124
+        const: nvidia,tegra124-xusb
+
+      - description: NVIDIA Tegra132
+        items:
+          - const: nvidia,tegra132-xusb
+          - const: nvidia,tegra124-xusb
+
+  reg:
+    items:
+      - description: base and length of the xHCI host registers
+      - description: base and length of the XUSB FPCI registers
+      - description: base and length of the XUSB IPFS registers
+
+  reg-names:
+    items:
+      - const: hcd
+      - const: fpci
+      - const: ipfs
+
+  interrupts:
+    items:
+      - description: xHCI host interrupt
+      - description: mailbox interrupt
+
+  clocks:
+    items:
+      - description: XUSB host clock
+      - description: XUSB host source clock
+      - description: XUSB Falcon source clock
+      - description: XUSB SuperSpeed clock
+      - description: XUSB SuperSpeed clock divider
+      - description: XUSB SuperSpeed source clock
+      - description: XUSB HighSpeed clock source
+      - description: XUSB FullSpeed clock source
+      - description: USB PLL
+      - description: reference clock
+      - description: I/O PLL
+
+  clock-names:
+    items:
+      - const: xusb_host
+      - const: xusb_host_src
+      - const: xusb_falcon_src
+      - const: xusb_ss
+      - const: xusb_ss_div2
+      - const: xusb_ss_src
+      - const: xusb_hs_src
+      - const: xusb_fs_src
+      - const: pll_u_480m
+      - const: clk_m
+      - const: pll_e
+
+  resets:
+    items:
+      - description: reset for the XUSB host controller
+      - description: reset for the SuperSpeed logic
+      - description: shared reset for xusb_{ss,hs,fs,falcon,host}_src.
+
+  reset-names:
+    items:
+      - const: xusb_host
+      - const: xusb_ss
+      - const: xusb_src
+
+  nvidia,xusb-padctl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to the XUSB pad controller that is used to configure
+      the USB pads used by the XHCI controller
+
+  # optional
+  phys:
+    minItems: 1
+    maxItems: 7
+
+  phy-names:
+    minItems: 1
+    maxItems: 7
+    items:
+      enum:
+        - usb2-0
+        - usb2-1
+        - usb2-2
+        - hsic-0
+        - hsic-1
+        - usb3-0
+        - usb3-1
+
+  avddio-pex-supply:
+    description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
+
+  dvddio-pex-supply:
+    description: PCIe/USB3 digital logic power supply. Must supply 1.05 V.
+
+  avdd-usb-supply:
+    description: USB controller power supply. Must supply 3.3 V.
+
+  avdd-pll-utmip-supply:
+    description: UTMI PLL power supply. Must supply 1.8 V.
+
+  avdd-pll-erefe-supply:
+    description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+  avdd-usb-ss-pll-supply:
+    description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+  hvdd-usb-ss-supply:
+    description: High-voltage PCIe/USB3 power supply. Must supply 3.3 V.
+
+  hvdd-usb-ss-pll-e-supply:
+    description: High-voltage PLLE power supply. Must supply 3.3 V.
+
+allOf:
+  - $ref: usb-xhci.yaml
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+  - nvidia,xusb-padctl
+  - phys
+  - phy-names
+  - avddio-pex-supply
+  - dvddio-pex-supply
+  - avdd-usb-supply
+  - hvdd-usb-ss-supply
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra124-car.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb@70090000 {
+        compatible = "nvidia,tegra124-xusb";
+        reg = <0x70090000 0x8000>,
+              <0x70098000 0x1000>,
+              <0x70099000 0x1000>;
+        reg-names = "hcd", "fpci", "ipfs";
+
+        interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+
+        clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>,
+                 <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>,
+                 <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>,
+                 <&tegra_car TEGRA124_CLK_XUSB_SS>,
+                 <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>,
+                 <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>,
+                 <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>,
+                 <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>,
+                 <&tegra_car TEGRA124_CLK_PLL_U_480M>,
+                 <&tegra_car TEGRA124_CLK_CLK_M>,
+                 <&tegra_car TEGRA124_CLK_PLL_E>;
+        clock-names = "xusb_host", "xusb_host_src", "xusb_falcon_src",
+                      "xusb_ss", "xusb_ss_div2", "xusb_ss_src",
+                      "xusb_hs_src", "xusb_fs_src", "pll_u_480m",
+                      "clk_m", "pll_e";
+        resets = <&tegra_car 89>, <&tegra_car 156>, <&tegra_car 143>;
+        reset-names = "xusb_host", "xusb_ss", "xusb_src";
+
+        nvidia,xusb-padctl = <&padctl>;
+
+        phys = <&phy_usb2_1>, <&phy_usb2_2>, <&phy_pcie_0>;
+        phy-names = "usb2-1", "usb2-2", "usb3-0";
+
+        avddio-pex-supply = <&vdd_1v05_run>;
+        dvddio-pex-supply = <&vdd_1v05_run>;
+        avdd-usb-supply = <&vdd_3v3_lp0>;
+        avdd-pll-utmip-supply = <&vddio_1v8>;
+        avdd-pll-erefe-supply = <&avdd_1v05_run>;
+        avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
+        hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
+        hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra186-xusb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra186-xusb.yaml
new file mode 100644
index 000000000000..a04c6ce1e0f6
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra186-xusb.yaml
@@ -0,0 +1,171 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nvidia,tegra186-xusb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra186 xHCI controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+description: The Tegra xHCI controller supports both USB2 and USB3 interfaces
+  exposed by the Tegra XUSB pad controller.
+
+properties:
+  compatible:
+    const: nvidia,tegra186-xusb
+
+  reg:
+    items:
+      - description: base and length of the xHCI host registers
+      - description: base and length of the XUSB FPCI registers
+
+  reg-names:
+    items:
+      - const: hcd
+      - const: fpci
+
+  interrupts:
+    items:
+      - description: xHCI host interrupt
+      - description: mailbox interrupt
+
+  clocks:
+    items:
+      - description: XUSB host clock
+      - description: XUSB Falcon source clock
+      - description: XUSB SuperSpeed clock
+      - description: XUSB SuperSpeed source clock
+      - description: XUSB HighSpeed clock source
+      - description: XUSB FullSpeed clock source
+      - description: USB PLL
+      - description: reference clock
+      - description: I/O PLL
+
+  clock-names:
+    items:
+      - const: xusb_host
+      - const: xusb_falcon_src
+      - const: xusb_ss
+      - const: xusb_ss_src
+      - const: xusb_hs_src
+      - const: xusb_fs_src
+      - const: pll_u_480m
+      - const: clk_m
+      - const: pll_e
+
+  interconnects:
+    items:
+      - description: read client
+      - description: write client
+
+  interconnect-names:
+    items:
+      - const: dma-mem # read
+      - const: write
+
+  iommus:
+    maxItems: 1
+
+  nvidia,xusb-padctl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to the XUSB pad controller that is used to configure
+      the USB pads used by the XHCI controller
+
+  phys:
+    minItems: 1
+    maxItems: 7
+
+  phy-names:
+    minItems: 1
+    maxItems: 7
+    items:
+      enum:
+        - usb2-0
+        - usb2-1
+        - usb2-2
+        - hsic-0
+        - usb3-0
+        - usb3-1
+        - usb3-2
+
+  power-domains:
+    items:
+      - description: XUSBC power domain (for Host and USB 2.0)
+      - description: XUSBA power domain (for SuperSpeed)
+
+  power-domain-names:
+    items:
+      - const: xusb_host
+      - const: xusb_ss
+
+  dvddio-pex-supply:
+    description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
+
+  hvddio-pex-supply:
+    description: High-voltage PCIe/USB3 power supply. Must supply 1.8 V.
+
+  avdd-usb-supply:
+    description: USB controller power supply. Must supply 3.3 V.
+
+  avdd-pll-utmip-supply:
+    description: UTMI PLL power supply. Must supply 1.8 V.
+
+  avdd-pll-uerefe-supply:
+    description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+  dvdd-usb-ss-pll-supply:
+    description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+  hvdd-usb-ss-pll-e-supply:
+    description: High-voltage PLLE power supply. Must supply 1.8 V.
+
+allOf:
+  - $ref: usb-xhci.yaml
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra186-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/memory/tegra186-mc.h>
+    #include <dt-bindings/power/tegra186-powergate.h>
+    #include <dt-bindings/reset/tegra186-reset.h>
+
+    usb@3530000 {
+        compatible = "nvidia,tegra186-xusb";
+        reg = <0x03530000 0x8000>,
+              <0x03538000 0x1000>;
+        reg-names = "hcd", "fpci";
+        interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&bpmp TEGRA186_CLK_XUSB_HOST>,
+                 <&bpmp TEGRA186_CLK_XUSB_FALCON>,
+                 <&bpmp TEGRA186_CLK_XUSB_SS>,
+                 <&bpmp TEGRA186_CLK_XUSB_CORE_SS>,
+                 <&bpmp TEGRA186_CLK_CLK_M>,
+                 <&bpmp TEGRA186_CLK_XUSB_FS>,
+                 <&bpmp TEGRA186_CLK_PLLU>,
+                 <&bpmp TEGRA186_CLK_CLK_M>,
+                 <&bpmp TEGRA186_CLK_PLLE>;
+        clock-names = "xusb_host", "xusb_falcon_src", "xusb_ss",
+                      "xusb_ss_src", "xusb_hs_src", "xusb_fs_src",
+                      "pll_u_480m", "clk_m", "pll_e";
+        power-domains = <&bpmp TEGRA186_POWER_DOMAIN_XUSBC>,
+                        <&bpmp TEGRA186_POWER_DOMAIN_XUSBA>;
+        power-domain-names = "xusb_host", "xusb_ss";
+        interconnects = <&mc TEGRA186_MEMORY_CLIENT_XUSB_HOSTR &emc>,
+                        <&mc TEGRA186_MEMORY_CLIENT_XUSB_HOSTW &emc>;
+        interconnect-names = "dma-mem", "write";
+        iommus = <&smmu TEGRA186_SID_XUSB_HOST>;
+        nvidia,xusb-padctl = <&padctl>;
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        phys = <&phy_usb2_0>, <&phy_usb2_1>, <&phy_usb3_0>;
+        phy-names = "usb2-0", "usb2-1", "usb3-0";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra194-xusb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra194-xusb.yaml
new file mode 100644
index 000000000000..b356793f73a1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra194-xusb.yaml
@@ -0,0 +1,175 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nvidia,tegra194-xusb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra194 xHCI controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+description: The Tegra xHCI controller supports both USB2 and USB3 interfaces
+  exposed by the Tegra XUSB pad controller.
+
+properties:
+  compatible:
+    const: nvidia,tegra194-xusb
+
+  reg:
+    items:
+      - description: base and length of the xHCI host registers
+      - description: base and length of the XUSB FPCI registers
+
+  reg-names:
+    items:
+      - const: hcd
+      - const: fpci
+
+  interrupts:
+    items:
+      - description: xHCI host interrupt
+      - description: mailbox interrupt
+
+  clocks:
+    items:
+      - description: XUSB host clock
+      - description: XUSB Falcon source clock
+      - description: XUSB SuperSpeed clock
+      - description: XUSB SuperSpeed source clock
+      - description: XUSB HighSpeed clock source
+      - description: XUSB FullSpeed clock source
+      - description: USB PLL
+      - description: reference clock
+      - description: I/O PLL
+
+  clock-names:
+    items:
+      - const: xusb_host
+      - const: xusb_falcon_src
+      - const: xusb_ss
+      - const: xusb_ss_src
+      - const: xusb_hs_src
+      - const: xusb_fs_src
+      - const: pll_u_480m
+      - const: clk_m
+      - const: pll_e
+
+  interconnects:
+    items:
+      - description: read client
+      - description: write client
+
+  interconnect-names:
+    items:
+      - const: dma-mem # read
+      - const: write
+
+  iommus:
+    maxItems: 1
+
+  nvidia,xusb-padctl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to the XUSB pad controller that is used to configure
+      the USB pads used by the XHCI controller
+
+  phys:
+    minItems: 1
+    maxItems: 8
+
+  phy-names:
+    minItems: 1
+    maxItems: 8
+    items:
+      enum:
+        - usb2-0
+        - usb2-1
+        - usb2-2
+        - usb2-3
+        - usb3-0
+        - usb3-1
+        - usb3-2
+        - usb3-3
+
+  power-domains:
+    items:
+      - description: XUSBC power domain (for Host and USB 2.0)
+      - description: XUSBA power domain (for SuperSpeed)
+
+  power-domain-names:
+    items:
+      - const: xusb_host
+      - const: xusb_ss
+
+  dvddio-pex-supply:
+    description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
+
+  hvddio-pex-supply:
+    description: High-voltage PCIe/USB3 power supply. Must supply 1.8 V.
+
+  avdd-usb-supply:
+    description: USB controller power supply. Must supply 3.3 V.
+
+  avdd-pll-utmip-supply:
+    description: UTMI PLL power supply. Must supply 1.8 V.
+
+  avdd-pll-uerefe-supply:
+    description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+  dvdd-usb-ss-pll-supply:
+    description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+  hvdd-usb-ss-pll-e-supply:
+    description: High-voltage PLLE power supply. Must supply 1.8 V.
+
+allOf:
+  - $ref: usb-xhci.yaml
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra194-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/memory/tegra194-mc.h>
+    #include <dt-bindings/power/tegra194-powergate.h>
+    #include <dt-bindings/reset/tegra194-reset.h>
+
+    usb@3610000 {
+        compatible = "nvidia,tegra194-xusb";
+        reg = <0x03610000 0x40000>,
+              <0x03600000 0x10000>;
+        reg-names = "hcd", "fpci";
+
+        interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+
+        clocks = <&bpmp TEGRA194_CLK_XUSB_CORE_HOST>,
+                 <&bpmp TEGRA194_CLK_XUSB_FALCON>,
+                 <&bpmp TEGRA194_CLK_XUSB_CORE_SS>,
+                 <&bpmp TEGRA194_CLK_XUSB_SS>,
+                 <&bpmp TEGRA194_CLK_CLK_M>,
+                 <&bpmp TEGRA194_CLK_XUSB_FS>,
+                 <&bpmp TEGRA194_CLK_UTMIPLL>,
+                 <&bpmp TEGRA194_CLK_CLK_M>,
+                 <&bpmp TEGRA194_CLK_PLLE>;
+        clock-names = "xusb_host", "xusb_falcon_src",
+                      "xusb_ss", "xusb_ss_src", "xusb_hs_src",
+                      "xusb_fs_src", "pll_u_480m", "clk_m",
+                      "pll_e";
+        interconnects = <&mc TEGRA194_MEMORY_CLIENT_XUSB_HOSTR &emc>,
+                        <&mc TEGRA194_MEMORY_CLIENT_XUSB_HOSTW &emc>;
+        interconnect-names = "dma-mem", "write";
+        iommus = <&smmu TEGRA194_SID_XUSB_HOST>;
+
+        power-domains = <&bpmp TEGRA194_POWER_DOMAIN_XUSBC>,
+                        <&bpmp TEGRA194_POWER_DOMAIN_XUSBA>;
+        power-domain-names = "xusb_host", "xusb_ss";
+
+        nvidia,xusb-padctl = <&xusb_padctl>;
+
+        phys = <&phy_usb2_0>, <&phy_usb2_1>, <&phy_usb2_3>, <&phy_usb3_0>,
+               <&phy_usb3_2>, <&phy_usb3_3>;
+        phy-names = "usb2-0", "usb2-1", "usb2-3", "usb3-0", "usb3-2", "usb3-3";
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra210-xusb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra210-xusb.yaml
new file mode 100644
index 000000000000..90296613b3a5
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nvidia,tegra210-xusb.yaml
@@ -0,0 +1,195 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/nvidia,tegra210-xusb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra210 xHCI controller
+
+maintainers:
+  - Thierry Reding <thierry.reding@gmail.com>
+  - Jon Hunter <jonathanh@nvidia.com>
+
+description: The Tegra xHCI controller supports both USB2 and USB3 interfaces
+  exposed by the Tegra XUSB pad controller.
+
+properties:
+  compatible:
+    const: nvidia,tegra210-xusb
+
+  reg:
+    items:
+      - description: base and length of the xHCI host registers
+      - description: base and length of the XUSB FPCI registers
+      - description: base and length of the XUSB IPFS registers
+
+  reg-names:
+    items:
+      - const: hcd
+      - const: fpci
+      - const: ipfs
+
+  interrupts:
+    items:
+      - description: xHCI host interrupt
+      - description: mailbox interrupt
+
+  clocks:
+    items:
+      - description: XUSB host clock
+      - description: XUSB host source clock
+      - description: XUSB Falcon source clock
+      - description: XUSB SuperSpeed clock
+      - description: XUSB SuperSpeed clock divider
+      - description: XUSB SuperSpeed source clock
+      - description: XUSB HighSpeed clock source
+      - description: XUSB FullSpeed clock source
+      - description: USB PLL
+      - description: reference clock
+      - description: I/O PLL
+
+  clock-names:
+    items:
+      - const: xusb_host
+      - const: xusb_host_src
+      - const: xusb_falcon_src
+      - const: xusb_ss
+      - const: xusb_ss_div2
+      - const: xusb_ss_src
+      - const: xusb_hs_src
+      - const: xusb_fs_src
+      - const: pll_u_480m
+      - const: clk_m
+      - const: pll_e
+
+  resets:
+    items:
+      - description: reset for the XUSB host controller
+      - description: reset for the SuperSpeed logic
+      - description: shared reset for xusb_{ss,hs,fs,falcon,host}_src.
+
+  reset-names:
+    items:
+      - const: xusb_host
+      - const: xusb_ss
+      - const: xusb_src
+
+  nvidia,xusb-padctl:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to the XUSB pad controller that is used to configure
+      the USB pads used by the XHCI controller
+
+  phys:
+    minItems: 1
+    maxItems: 9
+
+  phy-names:
+    minItems: 1
+    maxItems: 9
+    items:
+      enum:
+        - usb2-0
+        - usb2-1
+        - usb2-2
+        - usb2-3
+        - hsic-0
+        - usb3-0
+        - usb3-1
+        - usb3-2
+        - usb3-3
+
+  power-domains:
+    items:
+      - description: XUSBC power domain (for Host and USB 2.0)
+      - description: XUSBA power domain (for SuperSpeed)
+
+  power-domain-names:
+    items:
+      - const: xusb_host
+      - const: xusb_ss
+
+  dvddio-pex-supply:
+    description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
+
+  hvddio-pex-supply:
+    description: High-voltage PCIe/USB3 power supply. Must supply 1.8 V.
+
+  avdd-usb-supply:
+    description: USB controller power supply. Must supply 3.3 V.
+
+  avdd-pll-utmip-supply:
+    description: UTMI PLL power supply. Must supply 1.8 V.
+
+  avdd-pll-uerefe-supply:
+    description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+  dvdd-usb-ss-pll-supply:
+    description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+  hvdd-usb-ss-pll-e-supply:
+    description: High-voltage PLLE power supply. Must supply 1.8 V.
+
+allOf:
+  - $ref: usb-xhci.yaml
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/tegra210-car.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    usb@70090000 {
+        compatible = "nvidia,tegra210-xusb";
+        reg = <0x70090000 0x8000>,
+              <0x70098000 0x1000>,
+              <0x70099000 0x1000>;
+        reg-names = "hcd", "fpci", "ipfs";
+
+        interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+
+        clocks = <&tegra_car TEGRA210_CLK_XUSB_HOST>,
+                 <&tegra_car TEGRA210_CLK_XUSB_HOST_SRC>,
+                 <&tegra_car TEGRA210_CLK_XUSB_FALCON_SRC>,
+                 <&tegra_car TEGRA210_CLK_XUSB_SS>,
+                 <&tegra_car TEGRA210_CLK_XUSB_SS_DIV2>,
+                 <&tegra_car TEGRA210_CLK_XUSB_SS_SRC>,
+                 <&tegra_car TEGRA210_CLK_XUSB_HS_SRC>,
+                 <&tegra_car TEGRA210_CLK_XUSB_FS_SRC>,
+                 <&tegra_car TEGRA210_CLK_PLL_U_480M>,
+                 <&tegra_car TEGRA210_CLK_CLK_M>,
+                 <&tegra_car TEGRA210_CLK_PLL_E>;
+        clock-names = "xusb_host", "xusb_host_src",
+                      "xusb_falcon_src", "xusb_ss",
+                      "xusb_ss_div2", "xusb_ss_src",
+                      "xusb_hs_src", "xusb_fs_src",
+                      "pll_u_480m", "clk_m", "pll_e";
+        resets = <&tegra_car 89>, <&tegra_car 156>,
+                 <&tegra_car 143>;
+        reset-names = "xusb_host", "xusb_ss", "xusb_src";
+        power-domains = <&pd_xusbhost>, <&pd_xusbss>;
+        power-domain-names = "xusb_host", "xusb_ss";
+
+        nvidia,xusb-padctl = <&padctl>;
+
+        phys = <&phy_usb2_0>, <&phy_usb2_1>, <&phy_usb2_2>, <&phy_usb2_3>,
+               <&phy_pcie_6>, <&phy_pcie_5>;
+        phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3", "usb3-0",
+                    "usb3-1";
+        dvddio-pex-supply = <&vdd_pex_1v05>;
+        hvddio-pex-supply = <&vdd_1v8>;
+        avdd-usb-supply = <&vdd_3v3_sys>;
+        avdd-pll-utmip-supply = <&vdd_1v8>;
+        avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
+        dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;
+        hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        ethernet@1 {
+                compatible = "usb955,9ff";
+                reg = <1>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nxp,isp1760.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
index f238848ad094..e2743a4b9520 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/nxp,isp1760.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: NXP ISP1760 family controller bindings
+title: NXP ISP1760 family controller
 
 maintainers:
   - Sebastian Siewior <bigeasy@linutronix.de>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index a6e6abb4dfa9..a3f8a3f49852 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -39,6 +39,7 @@ properties:
           - qcom,sm8250-dwc3
           - qcom,sm8350-dwc3
           - qcom,sm8450-dwc3
+          - qcom,sm8550-dwc3
       - const: qcom,dwc3
 
   reg:
@@ -301,6 +302,7 @@ allOf:
               - qcom,sm8150-dwc3
               - qcom,sm8250-dwc3
               - qcom,sm8450-dwc3
+              - qcom,sm8550-dwc3
     then:
       properties:
         clocks:
@@ -358,6 +360,7 @@ allOf:
               - qcom,sm8250-dwc3
               - qcom,sm8350-dwc3
               - qcom,sm8450-dwc3
+              - qcom,sm8550-dwc3
     then:
       properties:
         interrupts:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
index 50f2b505bdeb..623d04a88a81 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/realtek,rts5411.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for the Realtek RTS5411 USB 3.0 hub controller
+title: Realtek RTS5411 USB 3.0 hub controller
 
 maintainers:
   - Matthias Kaehlcke <mka@chromium.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml
index 65a93f7738d5..e3e87e4d3292 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/richtek,rt1719.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Richtek RT1719 sink-only Type-C PD controller bindings
+title: Richtek RT1719 sink-only Type-C PD controller
 
 maintainers:
   - ChiYuan Huang <cy_huang@richtek.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/st,stusb160x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
index b8974807b666..ffcd9897ea38 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/st,stusb160x.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/st,stusb160x.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: STMicroelectronics STUSB160x Type-C controller bindings
+title: STMicroelectronics STUSB160x Type-C controller
 
 maintainers:
   - Amelie Delaunay <amelie.delaunay@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
index eedde385d299..f81ba3e90297 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/ti,j721e-usb.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Bindings for the TI wrapper module for the Cadence USBSS-DRD controller
+title: TI wrapper module for the Cadence USBSS-DRD controller
 
 maintainers:
   - Roger Quadros <rogerq@kernel.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
index a4c53b1f1af3..fef4acdc4773 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,tps6598x.yaml
@@ -4,7 +4,7 @@
 $id: "http://devicetree.org/schemas/usb/ti,tps6598x.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
-title: Texas Instruments 6598x Type-C Port Switch and Power Delivery controller DT bindings
+title: Texas Instruments 6598x Type-C Port Switch and Power Delivery controller
 
 maintainers:
   - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,usb8041.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,usb8041.yaml
index e04fbd8ab0b7..88ea6c952c66 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/ti,usb8041.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/ti,usb8041.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/ti,usb8041.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Binding for the TI USB8041 USB 3.0 hub controller
+title: TI USB8041 USB 3.0 hub controller
 
 maintainers:
   - Alexander Stein <alexander.stein@ew.tq-group.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-device.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-device.yaml
index b77960a7a37b..7a771125ec76 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-device.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-device.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/usb-device.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: The device tree bindings for the Generic USB Device
+title: Generic USB Device
 
 maintainers:
   - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-drd.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-drd.yaml
index 1567549b05ce..114fb5dc0498 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-drd.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-drd.yaml
@@ -27,6 +27,7 @@ properties:
       should default to OTG.
     $ref: /schemas/types.yaml#/definitions/string
     enum: [host, peripheral, otg]
+    default: otg
 
   hnp-disable:
     description:
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml
index 2824c17285ee..326131dcf14d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml
@@ -39,6 +39,11 @@ properties:
       the VBus line.
     $ref: /schemas/types.yaml#/definitions/phandle
 
+  wakeup-source:
+    description:
+      Specify if the USB phy can detect the remote wakeup signal
+      while the system sleep.
+
 required:
   - compatible
   - '#phy-cells'
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb251xb.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb251xb.txt
deleted file mode 100644
index 1a934eab175e..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb251xb.txt
+++ /dev/null
@@ -1,89 +0,0 @@
-Microchip USB 2.0 Hi-Speed Hub Controller
-
-The device node for the configuration of a Microchip USB251x/xBi USB 2.0
-Hi-Speed Controller.
-
-Required properties :
- - compatible : Should be "microchip,usb251xb" or one of the specific types:
-	"microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
-	"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi",
-	"microchip,usb2517", "microchip,usb2517i", "microchip,usb2422"
- - reg : I2C address on the selected bus (default is <0x2C>)
-
-Optional properties :
- - reset-gpios : Should specify the gpio for hub reset
- - vdd-supply : Should specify the phandle to the regulator supplying vdd
- - skip-config : Skip Hub configuration, but only send the USB-Attach command
- - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
- - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
- - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
- - language-id : Set USB Language ID (16 bit, default is 0x0000)
- - manufacturer : Set USB Manufacturer string (max 31 characters long)
- - product : Set USB Product string (max 31 characters long)
- - serial : Set USB Serial string (max 31 characters long)
- - {bus,self}-powered : selects between self- and bus-powered operation
-	(boolean, default is self-powered)
- - disable-hi-speed : disable USB Hi-Speed support (boolean)
- - {multi,single}-tt : selects between multi- and single-transaction-translator
-	(boolean, default is multi-tt)
- - disable-eop : disable End of Packet generation in full-speed mode (boolean)
- - {ganged,individual}-sensing : select over-current sense type in self-powered
-	mode (boolean, default is individual)
- - {ganged,individual}-port-switching : select port power switching mode
-	(boolean, default is individual)
- - dynamic-power-switching : enable auto-switching from self- to bus-powered
-	operation if the local power source is removed or unavailable (boolean)
- - oc-delay-us : Delay time (in microseconds) for filtering the over-current
-	sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If
-	an invalid value is given, the default is used instead.
- - compound-device : indicate the hub is part of a compound device (boolean)
- - port-mapping-mode : enable port mapping mode (boolean)
- - led-{usb,speed}-mode : led usb/speed indication mode selection
-	(boolean, default is speed mode)
- - string-support : enable string descriptor support (required for manufacturer,
-	product and serial string configuration)
- - non-removable-ports : Should specify the ports which have a non-removable
-	device connected.
- - sp-disabled-ports : Specifies the ports which will be self-power disabled
- - bp-disabled-ports : Specifies the ports which will be bus-power disabled
- - sp-max-total-current-microamp: Specifies max current consumed by the hub
-	from VBUS when operating in self-powered hub. It includes the hub
-	silicon along with all associated circuitry including a permanently
-	attached peripheral (range: 0 - 100000 uA, default 1000 uA)
- - bp-max-total-current-microamp: Specifies max current consumed by the hub
-	from VBUS when operating in self-powered hub. It includes the hub
-	silicon along with all associated circuitry including a permanently
-	attached peripheral (range: 0 - 510000 uA, default 100000 uA)
- - sp-max-removable-current-microamp: Specifies max current consumed by the hub
-	from VBUS when operating in self-powered hub. It includes the hub
-	silicon along with all associated circuitry excluding a permanently
-	attached peripheral (range: 0 - 100000 uA, default 1000 uA)
- - bp-max-removable-current-microamp: Specifies max current consumed by the hub
-	from VBUS when operating in self-powered hub. It includes the hub
-	silicon along with all associated circuitry excluding a permanently
-	attached peripheral (range: 0 - 510000 uA, default 100000 uA)
- - power-on-time-ms : Specifies the time it takes from the time the host
-	initiates the power-on sequence to a port until the port has adequate
-	power. The value is given in ms in a 0 - 510 range (default is 100ms).
- - swap-dx-lanes : Specifies the ports which will swap the differential-pair
-	(D+/D-), default is not-swapped.
-
-Examples:
-	usb2512b@2c {
-		compatible = "microchip,usb2512b";
-		reg = <0x2c>;
-		reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
-	};
-
-	usb2514b@2c {
-		compatible = "microchip,usb2514b";
-		reg = <0x2c>;
-		vendor-id = /bits/ 16 <0x0000>;
-		product-id = /bits/ 16 <0x0000>;
-		string-support;
-		manufacturer = "Foo";
-		product = "Foo-Bar";
-		serial = "1234567890A";
-		/* correct misplaced usb connectors on port 1,2 */
-		swap-dx-lanes = <1 2>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/usb251xb.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb251xb.yaml
new file mode 100644
index 000000000000..4d1530816817
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/usb251xb.yaml
@@ -0,0 +1,271 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/usb251xb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip USB 2.0 Hi-Speed Hub Controller
+
+maintainers:
+  - Richard Leitner <richard.leitner@skidata.com>
+
+properties:
+  compatible:
+    enum:
+      - microchip,usb2422
+      - microchip,usb2512b
+      - microchip,usb2512bi
+      - microchip,usb2513b
+      - microchip,usb2513bi
+      - microchip,usb2514b
+      - microchip,usb2514bi
+      - microchip,usb2517
+      - microchip,usb2517i
+      - microchip,usb251xb
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    description: |
+      Should specify the gpio for hub reset
+
+  vdd-supply:
+    description: |
+      Should specify the phandle to the regulator supplying vdd
+
+  skip-config:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      Skip Hub configuration, but only send the USB-Attach command
+
+  vendor-id:
+    $ref: /schemas/types.yaml#/definitions/uint16
+    default: 0x0424
+    description: |
+      Set USB Vendor ID of the hub
+
+  product-id:
+    $ref: /schemas/types.yaml#/definitions/uint16
+    description: |
+      Set USB Product ID of the hub
+
+  device-id:
+    $ref: /schemas/types.yaml#/definitions/uint16
+    default: 0x0bb3
+    description: |
+      Set USB Device ID of the hub
+
+  language-id:
+    $ref: /schemas/types.yaml#/definitions/uint16
+    default: 0x0000
+    description: |
+      Set USB Language ID
+
+  manufacturer:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: |
+      Set USB Manufacturer string (max 31 characters long)
+
+  product:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: |
+      Set USB Product string (max 31 characters long)
+
+  serial:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: |
+      Set USB Serial string (max 31 characters long)
+
+  bus-powered:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      selects between self- and bus-powered operation
+      (boolean, default is self-powered)
+
+  self-powered:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      selects between self- and bus-powered operation
+      (boolean, default is self-powered)
+
+  disable-hi-speed:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      disable USB Hi-Speed support (boolean)
+
+  multi-tt:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      selects between multi- and single-transaction-translator
+      (boolean, default is multi-tt)
+
+  single-tt:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      selects between multi- and single-transaction-translator
+      (boolean, default is multi-tt)
+
+  disable-eop:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      disable End of Packet generation in full-speed mode (boolean)
+
+  ganged-sensing:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      select over-current sense type in self-powered mode
+      (boolean, default is individual)
+
+  individual-sensing:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      select over-current sense type in self-powered mode
+      (boolean, default is individual)
+
+  ganged-port-switching:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      select port power switching mode (boolean, default is individual)
+
+  individual-port-switching:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      select port power switching mode (boolean, default is individual)
+
+  dynamic-power-switching:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      enable auto-switching from self- to bus-powered operation if the
+      local power source is removed or unavailable (boolean)
+
+  oc-delay-us:
+    enum: [100, 4000, 8000, 16000]
+    default: 8000
+    description: |
+      Delay time (in microseconds) for filtering the over-current sense
+      inputs. If an invalid value is given, the default is used instead.
+
+  compound-device:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      indicate the hub is part of a compound device (boolean)
+
+  port-mapping-mode:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      enable port mapping mode (boolean)
+
+  led-usb-mode:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      led usb/speed indication mode selection (boolean, default is speed mode)
+
+  led-speed-mode:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      led usb/speed indication mode selection (boolean, default is speed mode)
+
+  string-support:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description: |
+      enable string descriptor support (required for manufacturer, product
+      and serial string configuration)
+
+  non-removable-ports:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: |
+      Should specify the ports which have a non-removable device connected.
+
+  sp-disabled-ports:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: |
+      Specifies the ports which will be self-power disabled
+
+  bp-disabled-ports:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: |
+      Specifies the ports which will be bus-power disabled
+
+  sp-max-total-current-microamp:
+    maximum: 100000
+    default: 1000
+    description: |
+      Specifies max current consumed by the hub from VBUS when
+      operating in self-powered hub. It includes the hub silicon
+      along with all associated circuitry including a permanently
+      attached peripheral.
+
+  bp-max-total-current-microamp:
+    maximum: 510000
+    default: 100000
+    description: |
+      Specifies max current consumed by the hub from VBUS when
+      operating in self-powered hub. It includes the hub silicon
+      along with all associated circuitry including a permanently
+      attached peripheral.
+
+  sp-max-removable-current-microamp:
+    maximum: 100000
+    default: 1000
+    description: |
+      Specifies max current consumed by the hub from VBUS when
+      operating in self-powered hub. It includes the hub silicon
+      along with all associated circuitry excluding a permanently
+      attached peripheral.
+
+  bp-max-removable-current-microamp:
+    maximum: 510000
+    default: 100000
+    description: |
+      Specifies max current consumed by the hub from VBUS when
+      operating in self-powered hub. It includes the hub silicon
+      along with all associated circuitry excluding a permanently
+      attached peripheral.
+
+  power-on-time-ms:
+    maximum: 510
+    default: 100
+    description: |
+      Specifies the time it takes from the time the host initiates the
+      power-on sequence to a port until the port has adequate power.
+
+  swap-dx-lanes:
+    $ref: /schemas/types.yaml#/definitions/uint8-array
+    description: |
+      Specifies the ports which will swap the differential-pair (D+/D-),
+      default is not-swapped.
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      usb-hub@2c {
+        compatible = "microchip,usb2512b";
+        reg = <0x2c>;
+        reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+      };
+
+      usb-hub@2d {
+        compatible = "microchip,usb2514b";
+        reg = <0x2d>;
+        vendor-id = /bits/ 16 <0x0000>;
+        product-id = /bits/ 16 <0x0000>;
+        string-support;
+        manufacturer = "Foo";
+        product = "Foo-Bar";
+        serial = "1234567890A";
+        /* correct misplaced usb connectors on port 1,2 */
+        swap-dx-lanes = <1 2>;
+      };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml
index 5aa4ffd67119..937670de01cc 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/usb/willsemi,wusb3801.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: WUSB3801 Type-C port controller DT bindings
+title: WUSB3801 Type-C port controller
 
 description:
   The Will Semiconductor WUSB3801 is a USB Type-C port controller which
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/vendor-prefixes.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 6e323a380294..70ffb3780621 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -69,6 +69,8 @@ patternProperties:
     description: Annapurna Labs
   "^alcatel,.*":
     description: Alcatel
+  "^alfa-network,.*":
+    description: ALFA Network Inc.
   "^allegro,.*":
     description: Allegro DVT
   "^allo,.*":
@@ -196,10 +198,10 @@ patternProperties:
     description: Bosch Sensortec GmbH
   "^boundary,.*":
     description: Boundary Devices Inc.
-  "^broadmobi,.*":
-    description: Shanghai Broadmobi Communication Technology Co.,Ltd.
   "^brcm,.*":
     description: Broadcom Corporation
+  "^broadmobi,.*":
+    description: Shanghai Broadmobi Communication Technology Co.,Ltd.
   "^bsh,.*":
     description: BSH Hausgeraete GmbH
   "^bticino,.*":
@@ -246,6 +248,8 @@ patternProperties:
     description: ChipOne
   "^chipspark,.*":
     description: ChipSPARK
+  "^chongzhou,.*":
+    description: Shenzhen Chongzhou Electronic Technology Co., Ltd
   "^chrontel,.*":
     description: Chrontel, Inc.
   "^chrp,.*":
@@ -260,6 +264,8 @@ patternProperties:
     description: Cirrus Logic, Inc.
   "^cisco,.*":
     description: Cisco Systems, Inc.
+  "^cloos,.*":
+    description: Carl Cloos Schweisstechnik GmbH.
   "^cloudengines,.*":
     description: Cloud Engines, Inc.
   "^cnm,.*":
@@ -488,6 +494,8 @@ patternProperties:
     description: GE Fanuc Intelligent Platforms Embedded Systems, Inc.
   "^gemei,.*":
     description: Gemei Digital Technology Co., Ltd.
+  "^genesys,.*":
+    description: Genesys Logic, Inc.
   "^geniatech,.*":
     description: Geniatech, Inc.
   "^giantec,.*":
@@ -541,6 +549,8 @@ patternProperties:
     description: Hitex Development Tools
   "^holt,.*":
     description: Holt Integrated Circuits, Inc.
+  "^holtek,.*":
+    description: Holtek Semiconductor, Inc.
   "^honestar,.*":
     description: Honestar Technologies Co., Ltd.
   "^honeywell,.*":
@@ -553,8 +563,6 @@ patternProperties:
     description: Hewlett Packard Enterprise
   "^hsg,.*":
     description: HannStar Display Co.
-  "^holtek,.*":
-    description: Holtek Semiconductor, Inc.
   "^huawei,.*":
     description: Huawei Technologies Co., Ltd.
   "^hugsun,.*":
@@ -567,6 +575,8 @@ patternProperties:
     description: Hycon Technology Corp.
   "^hydis,.*":
     description: Hydis Technologies
+  "^hynitron,.*":
+    description: Shanghai Hynitron Microelectronics Co. Ltd.
   "^hynix,.*":
     description: SK Hynix Inc.
   "^hyundai,.*":
@@ -597,14 +607,14 @@ patternProperties:
     description: Infineon Technologies
   "^inforce,.*":
     description: Inforce Computing
-  "^ingrasys,.*":
-    description: Ingrasys Technology Inc.
-  "^ivo,.*":
-    description: InfoVision Optoelectronics Kunshan Co. Ltd.
   "^ingenic,.*":
     description: Ingenic Semiconductor
+  "^ingrasys,.*":
+    description: Ingrasys Technology Inc.
   "^injoinic,.*":
     description: Injoinic Technology Corp.
+  "^innocomm,.*":
+    description: InnoComm Mobile Technology Corp.
   "^innolux,.*":
     description: Innolux Corporation
   "^inside-secure,.*":
@@ -637,8 +647,12 @@ patternProperties:
     description: ITEAD Intelligent Systems Co.Ltd
   "^itian,.*":
     description: ITian Corporation
+  "^ivo,.*":
+    description: InfoVision Optoelectronics Kunshan Co. Ltd.
   "^iwave,.*":
     description: iWave Systems Technologies Pvt. Ltd.
+  "^jadard,.*":
+    description: Jadard Technology Inc.
   "^jdi,.*":
     description: Japan Display Inc.
   "^jedec,.*":
@@ -883,12 +897,14 @@ patternProperties:
     description: Shenzhen Netxeon Technology CO., LTD
   "^neweast,.*":
     description: Guangdong Neweast Optoelectronics CO., LTD
+  "^newhaven,.*":
+    description: Newhaven Display International
+  "^newvision,.*":
+    description: New Vision Display (Shenzhen) Co., Ltd.
   "^nexbox,.*":
     description: Nexbox
   "^nextthing,.*":
     description: Next Thing Co.
-  "^newhaven,.*":
-    description: Newhaven Display International
   "^ni,.*":
     description: National Instruments
   "^nintendo,.*":
@@ -927,6 +943,8 @@ patternProperties:
     description: One Laptop Per Child
   "^oneplus,.*":
     description: OnePlus Technology (Shenzhen) Co., Ltd.
+  "^onie,.*":
+    description: Open Network Install Environment group
   "^onion,.*":
     description: Onion Corporation
   "^onnn,.*":
@@ -1035,10 +1053,10 @@ patternProperties:
     description: QEMU, a generic and open source machine emulator and virtualizer
   "^qi,.*":
     description: Qi Hardware
-  "^qihua,.*":
-    description: Chengdu Kaixuan Information Technology Co., Ltd.
   "^qiaodian,.*":
     description: QiaoDian XianShi Corporation
+  "^qihua,.*":
+    description: Chengdu Kaixuan Information Technology Co., Ltd.
   "^qishenglong,.*":
     description: Shenzhen QiShenglong Industrialist Co., Ltd.
   "^qnap,.*":
@@ -1065,22 +1083,22 @@ patternProperties:
     description: reMarkable AS
   "^renesas,.*":
     description: Renesas Electronics Corporation
-  "^rex,.*":
-    description: iMX6 Rex Project
   "^rervision,.*":
     description: Shenzhen Rervision Technology Co., Ltd.
   "^revotics,.*":
     description: Revolution Robotics, Inc. (Revotics)
+  "^rex,.*":
+    description: iMX6 Rex Project
   "^richtek,.*":
     description: Richtek Technology Corporation
   "^ricoh,.*":
     description: Ricoh Co. Ltd.
   "^rikomagic,.*":
     description: Rikomagic Tech Corp. Ltd
-  "^riscv,.*":
-    description: RISC-V Foundation
   "^riot,.*":
     description: Embest RIoT
+  "^riscv,.*":
+    description: RISC-V Foundation
   "^rockchip,.*":
     description: Fuzhou Rockchip Electronics Co., Ltd
   "^rocktech,.*":
@@ -1143,6 +1161,8 @@ patternProperties:
     description: Si-En Technology Ltd.
   "^si-linux,.*":
     description: Silicon Linux Corporation
+  "^siemens,.*":
+    description: Siemens AG
   "^sifive,.*":
     description: SiFive, Inc.
   "^sigma,.*":
@@ -1165,8 +1185,8 @@ patternProperties:
     description: Siliconfile Technologies lnc.
   "^siliconmitus,.*":
     description: Silicon Mitus, Inc.
-  "^siemens,.*":
-    description: Siemens AG
+  "^silvaco,.*":
+    description: Silvaco, Inc.
   "^simtek,.*":
     description: Cypress Semiconductor Corporation (Simtek Corporation)
   "^sinlinx,.*":
@@ -1252,8 +1272,6 @@ patternProperties:
     description: Sun Microsystems, Inc
   "^supermicro,.*":
     description: Super Micro Computer, Inc.
-  "^silvaco,.*":
-    description: Silvaco, Inc.
   "^swir,.*":
     description: Sierra Wireless
   "^syna,.*":
@@ -1275,16 +1293,18 @@ patternProperties:
     description: Shenzhen City Tang Cheng Technology Co., Ltd.
   "^tdo,.*":
     description: Shangai Top Display Optoelectronics Co., Ltd
+  "^team-source-display,.*":
+    description: Shenzhen Team Source Display Technology Co., Ltd. (TSD)
   "^technexion,.*":
     description: TechNexion
   "^technologic,.*":
     description: Technologic Systems
+  "^techstar,.*":
+    description: Shenzhen Techstar Electronics Co., Ltd.
   "^teltonika,.*":
     description: Teltonika Networks
   "^tempo,.*":
     description: Tempo Semiconductor
-  "^techstar,.*":
-    description: Shenzhen Techstar Electronics Co., Ltd.
   "^terasic,.*":
     description: Terasic Inc.
   "^tesla,.*":
@@ -1338,10 +1358,6 @@ patternProperties:
     description: Tronsmart
   "^truly,.*":
     description: Truly Semiconductors Limited
-  "^visionox,.*":
-    description: Visionox
-  "^team-source-display,.*":
-    description: Shenzhen Team Source Display Technology Co., Ltd. (TSD)
   "^tsd,.*":
     description: Theobroma Systems Design und Consulting GmbH
   "^tyan,.*":
@@ -1350,10 +1366,10 @@ patternProperties:
     description: u-blox
   "^u-boot,.*":
     description: U-Boot bootloader
-  "^ucrobotics,.*":
-    description: uCRobotics
   "^ubnt,.*":
     description: Ubiquiti Networks
+  "^ucrobotics,.*":
+    description: uCRobotics
   "^udoo,.*":
     description: Udoo
   "^ugoos,.*":
@@ -1392,6 +1408,8 @@ patternProperties:
     description: Used for virtual device without specific vendor.
   "^vishay,.*":
     description: Vishay Intertechnology, Inc
+  "^visionox,.*":
+    description: Visionox
   "^vitesse,.*":
     description: Vitesse Semiconductor Corporation
   "^vivante,.*":
@@ -1406,6 +1424,8 @@ patternProperties:
     description: Vision Optical Technology Co., Ltd.
   "^vxt,.*":
     description: VXT Ltd
+  "^wanchanglong,.*":
+    description: Wanchanglong Electronics Technology（SHENZHEN）Co.，Ltd.
   "^wand,.*":
     description: Wandbord (Technexion)
   "^waveshare,.*":
@@ -1446,8 +1466,6 @@ patternProperties:
     description: Wondermedia Technologies, Inc.
   "^wobo,.*":
     description: Wobo
-  "^wanchanglong,.*":
-    description: Wanchanglong Electronics Technology（SHENZHEN）Co.，Ltd.
   "^x-powers,.*":
     description: X-Powers
   "^xen,.*":
@@ -1490,10 +1508,10 @@ patternProperties:
     description: Shenzhen Yashi Changhua Intelligent Technology Co., Ltd.
   "^ysoft,.*":
     description: Y Soft Corporation a.s.
-  "^zealz,.*":
-    description: Zealz
   "^zarlink,.*":
     description: Zarlink Semiconductor
+  "^zealz,.*":
+    description: Zealz
   "^zeitec,.*":
     description: ZEITEC Semiconductor Co., LTD.
   "^zidoo,.*":
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/virtio/virtio-device.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/virtio/virtio-device.yaml
index 1778ea9b5aa5..8c6919ba9497 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/virtio/virtio-device.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/virtio/virtio-device.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/virtio/virtio-device.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Virtio device bindings
+title: Virtio device
 
 maintainers:
   - Viresh Kumar <viresh.kumar@linaro.org>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml
index f84c45d687d7..47701248cd8d 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/watchdog/fsl,scu-wdt.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: i.MX SCU Client Device Node - Watchdog bindings based on SCU Message Protocol
+title: i.MX SCU Client Device Node - Watchdog Based on SCU Message Protocol
 
 maintainers:
   - Dong Aisheng <aisheng.dong@nxp.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt
deleted file mode 100644
index 198794963786..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-* GPIO-controlled Watchdog
-
-Required Properties:
-- compatible: Should contain "linux,wdt-gpio".
-- gpios: From common gpio binding; gpio connection to WDT reset pin.
-- hw_algo: The algorithm used by the driver. Should be one of the
-  following values:
-  - toggle: Either a high-to-low or a low-to-high transition clears
-    the WDT counter. The watchdog timer is disabled when GPIO is
-    left floating or connected to a three-state buffer.
-  - level: Low or high level starts counting WDT timeout,
-    the opposite level disables the WDT. Active level is determined
-    by the GPIO flags.
-- hw_margin_ms: Maximum time to reset watchdog circuit (milliseconds).
-
-Optional Properties:
-- always-running: If the watchdog timer cannot be disabled, add this flag to
-  have the driver keep toggling the signal without a client. It will only cease
-  to toggle the signal when the device is open and the timeout elapsed.
-
-Example:
-	watchdog: watchdog {
-		/* ADM706 */
-		compatible = "linux,wdt-gpio";
-		gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
-		hw_algo = "toggle";
-		hw_margin_ms = <1600>;
-	};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/linux,wdt-gpio.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/linux,wdt-gpio.yaml
new file mode 100644
index 000000000000..50af79af6416
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/linux,wdt-gpio.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/linux,wdt-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GPIO-controlled Watchdog
+
+maintainers:
+  - Guenter Roeck <linux@roeck-us.net>
+
+properties:
+  compatible:
+    const: linux,wdt-gpio
+
+  gpios:
+    description: gpio connection to WDT reset pin
+    maxItems: 1
+
+  hw_algo:
+    description: The algorithm used by the driver.
+    enum: [ level, toggle ]
+
+  hw_margin_ms:
+    description: Maximum time to reset watchdog circuit (milliseconds).
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  always-running:
+    type: boolean
+    description:
+      If the watchdog timer cannot be disabled, add this flag to have the driver
+      keep toggling the signal without a client.
+      It will only cease to toggle the signal when the device is open and the
+      timeout elapsed.
+
+required:
+  - compatible
+  - gpios
+  - hw_algo
+  - hw_margin_ms
+
+allOf:
+  - $ref: watchdog.yaml#
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    watchdog {
+        compatible = "linux,wdt-gpio";
+        gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
+        hw_algo = "toggle";
+        hw_margin_ms = <1600>;
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
new file mode 100644
index 000000000000..b3605608410c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/mediatek,mtk-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek SoCs Watchdog timer
+
+maintainers:
+  - Matthias Brugger <matthias.bgg@gmail.com>
+
+description:
+  The watchdog supports a pre-timeout interrupt that fires
+  timeout-sec/2 before the expiry.
+
+allOf:
+  - $ref: watchdog.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - mediatek,mt2712-wdt
+          - mediatek,mt6589-wdt
+          - mediatek,mt6795-wdt
+          - mediatek,mt7986-wdt
+          - mediatek,mt8183-wdt
+          - mediatek,mt8186-wdt
+          - mediatek,mt8188-wdt
+          - mediatek,mt8192-wdt
+          - mediatek,mt8195-wdt
+      - items:
+          - enum:
+              - mediatek,mt2701-wdt
+              - mediatek,mt6582-wdt
+              - mediatek,mt6797-wdt
+              - mediatek,mt7622-wdt
+              - mediatek,mt7623-wdt
+              - mediatek,mt7629-wdt
+              - mediatek,mt8173-wdt
+              - mediatek,mt8516-wdt
+          - const: mediatek,mt6589-wdt
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: Watchdog pre-timeout (bark) interrupt
+
+  mediatek,disable-extrst:
+    description: Disable sending output reset signal
+    type: boolean
+
+  '#reset-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        watchdog: watchdog@10007000 {
+            compatible = "mediatek,mt8183-wdt";
+            reg = <0 0x10007000 0 0x100>;
+            interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_LOW>;
+            mediatek,disable-extrst;
+            timeout-sec = <10>;
+            #reset-cells = <1>;
+        };
+    };
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
deleted file mode 100644
index 762c62e428ef..000000000000
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Mediatek SoCs Watchdog timer
-
-The watchdog supports a pre-timeout interrupt that fires timeout-sec/2
-before the expiry.
-
-Required properties:
-
-- compatible should contain:
-	"mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701
-	"mediatek,mt2712-wdt": for MT2712
-	"mediatek,mt6582-wdt", "mediatek,mt6589-wdt": for MT6582
-	"mediatek,mt6589-wdt": for MT6589
-	"mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797
-	"mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
-	"mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
-	"mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
-	"mediatek,mt7986-wdt", "mediatek,mt6589-wdt": for MT7986
-	"mediatek,mt8183-wdt": for MT8183
-	"mediatek,mt8186-wdt", "mediatek,mt6589-wdt": for MT8186
-	"mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
-	"mediatek,mt8192-wdt": for MT8192
-	"mediatek,mt8195-wdt", "mediatek,mt6589-wdt": for MT8195
-
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-- mediatek,disable-extrst: disable send output reset signal
-- interrupts: Watchdog pre-timeout (bark) interrupt.
-- timeout-sec: contains the watchdog timeout in seconds.
-- #reset-cells: Should be 1.
-
-Example:
-
-watchdog: watchdog@10007000 {
-	compatible = "mediatek,mt8183-wdt",
-		     "mediatek,mt6589-wdt";
-	mediatek,disable-extrst;
-	reg = <0 0x10007000 0 0x100>;
-	interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
-	timeout-sec = <10>;
-	#reset-cells = <1>;
-};
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
index 39736449ba64..a8e266f80c20 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/watchdog/st,stm32-iwdg.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: STMicroelectronics STM32 Independent WatchDoG (IWDG) bindings
+title: STMicroelectronics STM32 Independent WatchDoG (IWDG)
 
 maintainers:
   - Yannick Fertre <yannick.fertre@foss.st.com>
diff --git linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/watchdog.yaml linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/watchdog.yaml
index e3dfb02f0ca5..fccae0d00110 100644
--- linux-libre-6.1-gnu/Documentation/devicetree/bindings/watchdog/watchdog.yaml
+++ linux-libre-6.2-gnu/Documentation/devicetree/bindings/watchdog/watchdog.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/watchdog/watchdog.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Watchdog Generic Bindings
+title: Watchdog Common Properties
 
 maintainers:
   - Guenter Roeck <linux@roeck-us.net>
diff --git linux-libre-6.1-gnu/Documentation/doc-guide/sphinx.rst linux-libre-6.2-gnu/Documentation/doc-guide/sphinx.rst
index c708cec889af..23edb427e76f 100644
--- linux-libre-6.1-gnu/Documentation/doc-guide/sphinx.rst
+++ linux-libre-6.2-gnu/Documentation/doc-guide/sphinx.rst
@@ -147,11 +147,9 @@ section of ``make help``. The generated documentation is placed in
 format-specific subdirectories under ``Documentation/output``.
 
 To generate documentation, Sphinx (``sphinx-build``) must obviously be
-installed. For prettier HTML output, the Read the Docs Sphinx theme
-(``sphinx_rtd_theme``) is used if available. For PDF output you'll also need
-``XeLaTeX`` and ``convert(1)`` from ImageMagick
-(https://www.imagemagick.org).\ [#ink]_
-All of these are widely available and packaged in distributions.
+installed.  For PDF output you'll also need ``XeLaTeX`` and ``convert(1)``
+from ImageMagick (https://www.imagemagick.org).\ [#ink]_ All of these are
+widely available and packaged in distributions.
 
 To pass extra options to Sphinx, you can use the ``SPHINXOPTS`` make
 variable. For example, use ``make SPHINXOPTS=-v htmldocs`` to get more verbose
@@ -160,12 +158,8 @@ output.
 It is also possible to pass an extra DOCS_CSS overlay file, in order to customize
 the html layout, by using the ``DOCS_CSS`` make variable.
 
-By default, the build will try to use the Read the Docs sphinx theme:
-
-    https://github.com/readthedocs/sphinx_rtd_theme
-
-If the theme is not available, it will fall-back to the classic one.
-
+By default, the "Alabaster" theme is used to build the HTML documentation;
+this theme is bundled with Sphinx and need not be installed separately.
 The Sphinx theme can be overridden by using the ``DOCS_THEME`` make variable.
 
 There is another make variable ``SPHINXDIRS``, which is useful when test
diff --git linux-libre-6.1-gnu/Documentation/driver-api/dma-buf.rst linux-libre-6.2-gnu/Documentation/driver-api/dma-buf.rst
index 36a76cbe9095..622b8156d212 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/dma-buf.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/dma-buf.rst
@@ -119,6 +119,12 @@ DMA Buffer ioctls
 
 .. kernel-doc:: include/uapi/linux/dma-buf.h
 
+DMA-BUF locking convention
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/dma-buf/dma-buf.c
+   :doc: locking convention
+
 Kernel Functions and Structures Reference
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/driver-model/devres.rst linux-libre-6.2-gnu/Documentation/driver-api/driver-model/devres.rst
index 56082265e8e5..4249eb4239e0 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/driver-model/devres.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/driver-model/devres.rst
@@ -287,12 +287,16 @@ IIO
   devm_iio_device_register()
   devm_iio_dmaengine_buffer_setup()
   devm_iio_kfifo_buffer_setup()
+  devm_iio_kfifo_buffer_setup_ext()
   devm_iio_map_array_register()
   devm_iio_triggered_buffer_setup()
+  devm_iio_triggered_buffer_setup_ext()
   devm_iio_trigger_alloc()
   devm_iio_trigger_register()
   devm_iio_channel_get()
   devm_iio_channel_get_all()
+  devm_iio_hw_consumer_alloc()
+  devm_fwnode_iio_channel_get_by_name()
 
 INPUT
   devm_input_allocate_device()
@@ -339,7 +343,10 @@ IRQ
 
 LED
   devm_led_classdev_register()
+  devm_led_classdev_register_ext()
   devm_led_classdev_unregister()
+  devm_led_trigger_register()
+  devm_of_led_get()
 
 MDIO
   devm_mdiobus_alloc()
@@ -358,6 +365,7 @@ MEM
   devm_kmemdup()
   devm_krealloc()
   devm_kstrdup()
+  devm_kstrdup_const()
   devm_kvasprintf()
   devm_kzalloc()
 
@@ -388,6 +396,8 @@ PCI
 
 PHY
   devm_usb_get_phy()
+  devm_usb_get_phy_by_node()
+  devm_usb_get_phy_by_phandle()
   devm_usb_put_phy()
 
 PINCTRL
@@ -403,12 +413,14 @@ POWER
   devm_reboot_mode_unregister()
 
 PWM
+  devm_pwmchip_add()
   devm_pwm_get()
   devm_fwnode_pwm_get()
 
 REGULATOR
   devm_regulator_bulk_register_supply_alias()
   devm_regulator_bulk_get()
+  devm_regulator_bulk_get_const()
   devm_regulator_bulk_get_enable()
   devm_regulator_bulk_put()
   devm_regulator_get()
@@ -438,6 +450,7 @@ SERDEV
 
 SLAVE DMA ENGINE
   devm_acpi_dma_controller_register()
+  devm_acpi_dma_controller_free()
 
 SPI
   devm_spi_alloc_master()
diff --git linux-libre-6.1-gnu/Documentation/driver-api/eisa.rst linux-libre-6.2-gnu/Documentation/driver-api/eisa.rst
index c07565ba57da..3eac11b7eb01 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/eisa.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/eisa.rst
@@ -189,7 +189,7 @@ eisa_bus.enable_dev
 	initialize the device in such conditions.
 
 eisa_bus.disable_dev
-	A comma-separated list of slots to be enabled, even if the firmware
+	A comma-separated list of slots to be disabled, even if the firmware
 	set the card as enabled. The driver won't be called to handle this
 	device.
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/gpio/legacy.rst linux-libre-6.2-gnu/Documentation/driver-api/gpio/legacy.rst
index 9b12eeb89170..e17910cc3271 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/gpio/legacy.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/gpio/legacy.rst
@@ -558,11 +558,6 @@ Platform Support
 To force-enable this framework, a platform's Kconfig will "select" GPIOLIB,
 else it is up to the user to configure support for GPIO.
 
-It may also provide a custom value for ARCH_NR_GPIOS, so that it better
-reflects the number of GPIOs in actual use on that platform, without
-wasting static table space.  (It should count both built-in/SoC GPIOs and
-also ones on GPIO expanders.
-
 If neither of these options are selected, the platform does not support
 GPIOs through GPIO-lib and the code cannot be enabled by the user.
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/phy/phy.rst linux-libre-6.2-gnu/Documentation/driver-api/phy/phy.rst
index 8fc1ce0bb905..8e8b3e8f9523 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/phy/phy.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/phy/phy.rst
@@ -94,7 +94,8 @@ Inorder to dereference the private data (in phy_ops), the phy provider driver
 can use phy_set_drvdata() after creating the PHY and use phy_get_drvdata() in
 phy_ops to get back the private data.
 
-4. Getting a reference to the PHY
+Getting a reference to the PHY
+==============================
 
 Before the controller can make use of the PHY, it has to get a reference to
 it. This framework provides the following APIs to get a reference to the PHY.
@@ -130,6 +131,28 @@ the phy_init() and phy_exit() calls, and phy_power_on() and
 phy_power_off() calls are all NOP when applied to a NULL phy. The NULL
 phy is useful in devices for handling optional phy devices.
 
+Order of API calls
+==================
+
+The general order of calls should be::
+
+    [devm_][of_]phy_get()
+    phy_init()
+    phy_power_on()
+    [phy_set_mode[_ext]()]
+    ...
+    phy_power_off()
+    phy_exit()
+    [[of_]phy_put()]
+
+Some PHY drivers may not implement :c:func:`phy_init` or :c:func:`phy_power_on`,
+but controllers should always call these functions to be compatible with other
+PHYs. Some PHYs may require :c:func:`phy_set_mode <phy_set_mode_ext>`, while
+others may use a default mode (typically configured via devicetree or other
+firmware). For compatibility, you should always call this function if you know
+what mode you will be using. Generally, this function should be called after
+:c:func:`phy_power_on`, although some PHY drivers may allow it at any time.
+
 Releasing a reference to the PHY
 ================================
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/pin-control.rst linux-libre-6.2-gnu/Documentation/driver-api/pin-control.rst
index 71eefe5a023f..0022e930e93e 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/pin-control.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/pin-control.rst
@@ -1238,7 +1238,7 @@ default state like this::
 			return PTR_ERR(foo->s);
 		}
 
-		ret = pinctrl_select_state(foo->s);
+		ret = pinctrl_select_state(foo->p, foo->s);
 		if (ret < 0) {
 			/* FIXME: clean up "foo" here */
 			return ret;
@@ -1399,11 +1399,11 @@ on the pins defined by group B::
 		if (IS_ERR(p))
 			...
 
-		s1 = pinctrl_lookup_state(foo->p, "pos-A");
+		s1 = pinctrl_lookup_state(p, "pos-A");
 		if (IS_ERR(s1))
 			...
 
-		s2 = pinctrl_lookup_state(foo->p, "pos-B");
+		s2 = pinctrl_lookup_state(p, "pos-B");
 		if (IS_ERR(s2))
 			...
 	}
@@ -1411,14 +1411,14 @@ on the pins defined by group B::
 	foo_switch()
 	{
 		/* Enable on position A */
-		ret = pinctrl_select_state(s1);
+		ret = pinctrl_select_state(p, s1);
 		if (ret < 0)
 		...
 
 		...
 
 		/* Enable on position B */
-		ret = pinctrl_select_state(s2);
+		ret = pinctrl_select_state(p, s2);
 		if (ret < 0)
 		...
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/serial/driver.rst linux-libre-6.2-gnu/Documentation/driver-api/serial/driver.rst
index 23c6b956cd90..98d268555dcc 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/serial/driver.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/serial/driver.rst
@@ -78,6 +78,9 @@ Other functions
            uart_get_lsr_info uart_handle_dcd_change uart_handle_cts_change
            uart_try_toggle_sysrq uart_get_console
 
+.. kernel-doc:: include/linux/serial_core.h
+   :identifiers: uart_port_tx_limited uart_port_tx
+
 Other notes
 -----------
 
diff --git linux-libre-6.1-gnu/Documentation/driver-api/serial/serial-rs485.rst linux-libre-6.2-gnu/Documentation/driver-api/serial/serial-rs485.rst
index 6ebad75c74ed..dce061ef7647 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/serial/serial-rs485.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/serial/serial-rs485.rst
@@ -29,23 +29,28 @@ RS485 Serial Communications
 3. Data Structures Already Available in the Kernel
 ==================================================
 
-   The Linux kernel provides the serial_rs485 structure (see [1]) to handle
-   RS485 communications. This data structure is used to set and configure RS485
+   The Linux kernel provides the struct serial_rs485 to handle RS485
+   communications. This data structure is used to set and configure RS485
    parameters in the platform data and in ioctls.
 
-   The device tree can also provide RS485 boot time parameters (see [2]
-   for bindings). The driver is in charge of filling this data structure from
-   the values given by the device tree.
+   The device tree can also provide RS485 boot time parameters
+   [#DT-bindings]_. The serial core fills the struct serial_rs485 from the
+   values given by the device tree when the driver calls
+   uart_get_rs485_mode().
 
    Any driver for devices capable of working both as RS232 and RS485 should
-   implement the rs485_config callback and provide rs485_supported in the
-   uart_port structure. The serial core calls rs485_config to do the device
-   specific part in response to TIOCSRS485 ioctl (see below). The rs485_config
-   callback receives a pointer to a sanitizated serial_rs485 structure. The
-   serial_rs485 userspace provides is sanitized before calling rs485_config
-   using rs485_supported that indicates what RS485 features the driver supports
-   for the uart_port. TIOCGRS485 ioctl can be used to read back the
-   serial_rs485 structure matching to the current configuration.
+   implement the ``rs485_config`` callback and provide ``rs485_supported``
+   in the ``struct uart_port``. The serial core calls ``rs485_config`` to do
+   the device specific part in response to TIOCSRS485 ioctl (see below). The
+   ``rs485_config`` callback receives a pointer to a sanitizated struct
+   serial_rs485. The struct serial_rs485 userspace provides is sanitized
+   before calling ``rs485_config`` using ``rs485_supported`` that indicates
+   what RS485 features the driver supports for the ``struct uart_port``.
+   TIOCGRS485 ioctl can be used to read back the struct serial_rs485
+   matching to the current configuration.
+
+.. kernel-doc:: include/uapi/linux/serial.h
+   :identifiers: serial_rs485 uart_get_rs485_mode
 
 4. Usage from user-level
 ========================
@@ -103,29 +108,28 @@ RS485 Serial Communications
 ========================
 
    The Linux kernel provides addressing mode for multipoint RS-485 serial
-   communications line. The addressing mode is enabled with SER_RS485_ADDRB
-   flag in serial_rs485. Struct serial_rs485 has two additional flags and
-   fields for enabling receive and destination addresses.
+   communications line. The addressing mode is enabled with
+   ``SER_RS485_ADDRB`` flag in struct serial_rs485. The struct serial_rs485
+   has two additional flags and fields for enabling receive and destination
+   addresses.
 
    Address mode flags:
-	- SER_RS485_ADDRB: Enabled addressing mode (sets also ADDRB in termios).
-	- SER_RS485_ADDR_RECV: Receive (filter) address enabled.
-	- SER_RS485_ADDR_DEST: Set destination address.
+	- ``SER_RS485_ADDRB``: Enabled addressing mode (sets also ADDRB in termios).
+	- ``SER_RS485_ADDR_RECV``: Receive (filter) address enabled.
+	- ``SER_RS485_ADDR_DEST``: Set destination address.
 
-   Address fields (enabled with corresponding SER_RS485_ADDR_* flag):
-	- addr_recv: Receive address.
-	- addr_dest: Destination address.
+   Address fields (enabled with corresponding ``SER_RS485_ADDR_*`` flag):
+	- ``addr_recv``: Receive address.
+	- ``addr_dest``: Destination address.
 
    Once a receive address is set, the communication can occur only with the
    particular device and other peers are filtered out. It is left up to the
    receiver side to enforce the filtering. Receive address will be cleared
-   if SER_RS485_ADDR_RECV is not set.
+   if ``SER_RS485_ADDR_RECV`` is not set.
 
    Note: not all devices supporting RS485 support multipoint addressing.
 
 6. References
 =============
 
- [1]	include/uapi/linux/serial.h
-
- [2]	Documentation/devicetree/bindings/serial/rs485.txt
+.. [#DT-bindings]	Documentation/devicetree/bindings/serial/rs485.txt
diff --git linux-libre-6.1-gnu/Documentation/driver-api/spi.rst linux-libre-6.2-gnu/Documentation/driver-api/spi.rst
index f64cb666498a..f28887045049 100644
--- linux-libre-6.1-gnu/Documentation/driver-api/spi.rst
+++ linux-libre-6.2-gnu/Documentation/driver-api/spi.rst
@@ -25,8 +25,8 @@ hardware, which may be as simple as a set of GPIO pins or as complex as
 a pair of FIFOs connected to dual DMA engines on the other side of the
 SPI shift register (maximizing throughput). Such drivers bridge between
 whatever bus they sit on (often the platform bus) and SPI, and expose
-the SPI side of their device as a :c:type:`struct spi_master
-<spi_master>`. SPI devices are children of that master,
+the SPI side of their device as a :c:type:`struct spi_controller
+<spi_controller>`. SPI devices are children of that master,
 represented as a :c:type:`struct spi_device <spi_device>` and
 manufactured from :c:type:`struct spi_board_info
 <spi_board_info>` descriptors which are usually provided by
diff --git linux-libre-6.1-gnu/Documentation/fault-injection/fault-injection.rst linux-libre-6.2-gnu/Documentation/fault-injection/fault-injection.rst
index 17779a2772e5..5f6454b9dbd4 100644
--- linux-libre-6.1-gnu/Documentation/fault-injection/fault-injection.rst
+++ linux-libre-6.2-gnu/Documentation/fault-injection/fault-injection.rst
@@ -83,9 +83,7 @@ configuration of fault-injection capabilities.
 - /sys/kernel/debug/fail*/times:
 
 	specifies how many times failures may happen at most. A value of -1
-	means "no limit". Note, though, that this file only accepts unsigned
-	values. So, if you want to specify -1, you better use 'printf' instead
-	of 'echo', e.g.: $ printf %#x -1 > times
+	means "no limit".
 
 - /sys/kernel/debug/fail*/space:
 
@@ -284,7 +282,7 @@ Application Examples
     echo Y > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 10 > /sys/kernel/debug/$FAILTYPE/probability
     echo 100 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 2 > /sys/kernel/debug/$FAILTYPE/verbose
     echo Y > /sys/kernel/debug/$FAILTYPE/ignore-gfp-wait
@@ -338,7 +336,7 @@ Application Examples
     echo N > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 10 > /sys/kernel/debug/$FAILTYPE/probability
     echo 100 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 2 > /sys/kernel/debug/$FAILTYPE/verbose
     echo Y > /sys/kernel/debug/$FAILTYPE/ignore-gfp-wait
@@ -369,7 +367,7 @@ Application Examples
     echo N > /sys/kernel/debug/$FAILTYPE/task-filter
     echo 100 > /sys/kernel/debug/$FAILTYPE/probability
     echo 0 > /sys/kernel/debug/$FAILTYPE/interval
-    printf %#x -1 > /sys/kernel/debug/$FAILTYPE/times
+    echo -1 > /sys/kernel/debug/$FAILTYPE/times
     echo 0 > /sys/kernel/debug/$FAILTYPE/space
     echo 1 > /sys/kernel/debug/$FAILTYPE/verbose
 
diff --git linux-libre-6.1-gnu/Documentation/fb/modedb.rst linux-libre-6.2-gnu/Documentation/fb/modedb.rst
index 4d2411e32ebb..e53375033146 100644
--- linux-libre-6.1-gnu/Documentation/fb/modedb.rst
+++ linux-libre-6.2-gnu/Documentation/fb/modedb.rst
@@ -26,6 +26,11 @@ Valid mode specifiers (mode_option argument)::
 with <xres>, <yres>, <bpp> and <refresh> decimal numbers and <name> a string.
 Things between square brackets are optional.
 
+Valid names are::
+
+  - NSTC: 480i output, with the CCIR System-M TV mode and NTSC color encoding
+  - PAL: 576i output, with the CCIR System-B TV mode and PAL color encoding
+
 If 'M' is specified in the mode_option argument (after <yres> and before
 <bpp> and <refresh>, if specified) the timings will be calculated using
 VESA(TM) Coordinated Video Timings instead of looking up the mode from a table.
diff --git linux-libre-6.1-gnu/Documentation/features/core/cBPF-JIT/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/cBPF-JIT/arch-support.txt
index a053667a7a8c..0a1f5bb7eeb9 100644
--- linux-libre-6.1-gnu/Documentation/features/core/cBPF-JIT/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/cBPF-JIT/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/core/eBPF-JIT/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/eBPF-JIT/arch-support.txt
index c0bb9c92937f..6c0f3d759e6a 100644
--- linux-libre-6.1-gnu/Documentation/features/core/eBPF-JIT/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/eBPF-JIT/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/core/generic-idle-thread/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/generic-idle-thread/arch-support.txt
index c9bfff292816..0b94099cf6ac 100644
--- linux-libre-6.1-gnu/Documentation/features/core/generic-idle-thread/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/generic-idle-thread/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: |  ok  |
     |        ia64: |  ok  |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/core/jump-labels/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/jump-labels/arch-support.txt
index 35e2a44b1448..2328eada3a49 100644
--- linux-libre-6.1-gnu/Documentation/features/core/jump-labels/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/jump-labels/arch-support.txt
@@ -10,10 +10,10 @@
     |         arc: |  ok  |
     |         arm: |  ok  |
     |       arm64: |  ok  |
-    |        csky: | TODO |
+    |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/core/thread-info-in-task/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/thread-info-in-task/arch-support.txt
index 9b3e2ce12b44..9c5d39eebef2 100644
--- linux-libre-6.1-gnu/Documentation/features/core/thread-info-in-task/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/thread-info-in-task/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/core/tracehook/arch-support.txt linux-libre-6.2-gnu/Documentation/features/core/tracehook/arch-support.txt
index 9c7ffec5d51d..aed5679da651 100644
--- linux-libre-6.1-gnu/Documentation/features/core/tracehook/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/core/tracehook/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: |  ok  |
     |        ia64: |  ok  |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/KASAN/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/KASAN/arch-support.txt
index 2fd5fb6f5f23..bf0124fae643 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/KASAN/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/KASAN/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
@@ -25,7 +25,7 @@
     |        s390: |  ok  |
     |          sh: | TODO |
     |       sparc: | TODO |
-    |          um: | TODO |
+    |          um: |  ok  |
     |         x86: |  ok  |
     |      xtensa: |  ok  |
     -----------------------
diff --git linux-libre-6.1-gnu/Documentation/features/debug/debug-vm-pgtable/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/debug-vm-pgtable/arch-support.txt
index c45711e55c7b..9ec5d13f4939 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/debug-vm-pgtable/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/debug-vm-pgtable/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/gcov-profile-all/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/gcov-profile-all/arch-support.txt
index 0b3ba2415fac..dc4014f7e1f8 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/gcov-profile-all/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/gcov-profile-all/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kcov/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kcov/arch-support.txt
index 0a91f5ce34a9..ffcc9f2b1d74 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kcov/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kcov/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kgdb/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kgdb/arch-support.txt
index 04120d278c22..958498f9f2a4 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kgdb/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kgdb/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: |  ok  |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kmemleak/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kmemleak/arch-support.txt
index e487c356ab20..0cfa5f0e4db1 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kmemleak/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kmemleak/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
index b3697f4c806e..bcc29d3aba9a 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kprobes/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kprobes/arch-support.txt
index 452385ac9e06..8a77d62a42c5 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kprobes/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kprobes/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: |  ok  |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/kretprobes/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/kretprobes/arch-support.txt
index daecf046e72b..cf4723c5ac55 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/kretprobes/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/kretprobes/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: |  ok  |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/optprobes/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/optprobes/arch-support.txt
index adb1bd055bfd..83a4639a5c0a 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/optprobes/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/optprobes/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/stackprotector/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/stackprotector/arch-support.txt
index ddcd7161d14c..71cd4ba18f7d 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/stackprotector/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/stackprotector/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/uprobes/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/uprobes/arch-support.txt
index 25121200f9f9..d53f2f94fbda 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/uprobes/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/uprobes/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/debug/user-ret-profiler/arch-support.txt linux-libre-6.2-gnu/Documentation/features/debug/user-ret-profiler/arch-support.txt
index f2fcff8e77b7..059110a5fa6e 100644
--- linux-libre-6.1-gnu/Documentation/features/debug/user-ret-profiler/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/debug/user-ret-profiler/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/io/dma-contiguous/arch-support.txt linux-libre-6.2-gnu/Documentation/features/io/dma-contiguous/arch-support.txt
index 95e485c87e36..bfe0921a3853 100644
--- linux-libre-6.1-gnu/Documentation/features/io/dma-contiguous/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/io/dma-contiguous/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/locking/cmpxchg-local/arch-support.txt linux-libre-6.2-gnu/Documentation/features/locking/cmpxchg-local/arch-support.txt
index 8b1a8d9e1c79..68329e96dffa 100644
--- linux-libre-6.1-gnu/Documentation/features/locking/cmpxchg-local/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/locking/cmpxchg-local/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/locking/lockdep/arch-support.txt linux-libre-6.2-gnu/Documentation/features/locking/lockdep/arch-support.txt
index ab69e8f56a37..ddb945278589 100644
--- linux-libre-6.1-gnu/Documentation/features/locking/lockdep/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/locking/lockdep/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: |  ok  |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/locking/queued-rwlocks/arch-support.txt linux-libre-6.2-gnu/Documentation/features/locking/queued-rwlocks/arch-support.txt
index 0bfb72a08d82..5deb845477e4 100644
--- linux-libre-6.1-gnu/Documentation/features/locking/queued-rwlocks/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/locking/queued-rwlocks/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/locking/queued-spinlocks/arch-support.txt linux-libre-6.2-gnu/Documentation/features/locking/queued-spinlocks/arch-support.txt
index d2f2201febc8..2d3961bfef5d 100644
--- linux-libre-6.1-gnu/Documentation/features/locking/queued-spinlocks/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/locking/queued-spinlocks/arch-support.txt
@@ -10,10 +10,10 @@
     |         arc: | TODO |
     |         arm: | TODO |
     |       arm64: |  ok  |
-    |        csky: | TODO |
+    |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/perf/kprobes-event/arch-support.txt linux-libre-6.2-gnu/Documentation/features/perf/kprobes-event/arch-support.txt
index 0d0647b06762..641a7d2ff2a3 100644
--- linux-libre-6.1-gnu/Documentation/features/perf/kprobes-event/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/perf/kprobes-event/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: |  ok  |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/perf/perf-regs/arch-support.txt linux-libre-6.2-gnu/Documentation/features/perf/perf-regs/arch-support.txt
index 13c297bbf05c..33866eb242c1 100644
--- linux-libre-6.1-gnu/Documentation/features/perf/perf-regs/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/perf/perf-regs/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/perf/perf-stackdump/arch-support.txt linux-libre-6.2-gnu/Documentation/features/perf/perf-stackdump/arch-support.txt
index 931687eec671..c8e4c7c65012 100644
--- linux-libre-6.1-gnu/Documentation/features/perf/perf-stackdump/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/perf/perf-stackdump/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/sched/membarrier-sync-core/arch-support.txt linux-libre-6.2-gnu/Documentation/features/sched/membarrier-sync-core/arch-support.txt
index 336d728b8a45..1e51614c136e 100644
--- linux-libre-6.1-gnu/Documentation/features/sched/membarrier-sync-core/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/sched/membarrier-sync-core/arch-support.txt
@@ -36,7 +36,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/sched/numa-balancing/arch-support.txt linux-libre-6.2-gnu/Documentation/features/sched/numa-balancing/arch-support.txt
index 76d012118372..532cc67cdf92 100644
--- linux-libre-6.1-gnu/Documentation/features/sched/numa-balancing/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/sched/numa-balancing/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ..  |
     |     hexagon: |  ..  |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: |  ..  |
     |  microblaze: |  ..  |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/scripts/features-refresh.sh linux-libre-6.2-gnu/Documentation/features/scripts/features-refresh.sh
index 9e72d38a0720..c2288124e94a 100755
--- linux-libre-6.1-gnu/Documentation/features/scripts/features-refresh.sh
+++ linux-libre-6.2-gnu/Documentation/features/scripts/features-refresh.sh
@@ -60,7 +60,7 @@ for F_FILE in Documentation/features/*/*/arch-support.txt; do
 	echo "    |         arch |status|" >> $T_FILE
 	echo "    -----------------------" >> $T_FILE
 	for ARCH_DIR in arch/*/; do
-		ARCH=$(echo $ARCH_DIR | sed -e 's/arch//g' | sed -e 's/\///g')
+		ARCH=$(echo $ARCH_DIR | sed -e 's/^arch//g' | sed -e 's/\///g')
 		K_FILES=$(find $ARCH_DIR -name "Kconfig*")
 		K_GREP=$(grep "$K" $K_FILES)
 		#
diff --git linux-libre-6.1-gnu/Documentation/features/seccomp/seccomp-filter/arch-support.txt linux-libre-6.2-gnu/Documentation/features/seccomp/seccomp-filter/arch-support.txt
index a86b8b1f3d10..dc71bf7b1a7e 100644
--- linux-libre-6.1-gnu/Documentation/features/seccomp/seccomp-filter/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/seccomp/seccomp-filter/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/time/arch-tick-broadcast/arch-support.txt linux-libre-6.2-gnu/Documentation/features/time/arch-tick-broadcast/arch-support.txt
index 364169f00ee2..9bffac80019e 100644
--- linux-libre-6.1-gnu/Documentation/features/time/arch-tick-broadcast/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/time/arch-tick-broadcast/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/time/clockevents/arch-support.txt linux-libre-6.2-gnu/Documentation/features/time/clockevents/arch-support.txt
index 6ea274790e47..625160048f68 100644
--- linux-libre-6.1-gnu/Documentation/features/time/clockevents/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/time/clockevents/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: |  ok  |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: |  ok  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/time/context-tracking/arch-support.txt linux-libre-6.2-gnu/Documentation/features/time/context-tracking/arch-support.txt
index e59071a49090..72bc5bad0348 100644
--- linux-libre-6.1-gnu/Documentation/features/time/context-tracking/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/time/context-tracking/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/time/irq-time-acct/arch-support.txt linux-libre-6.2-gnu/Documentation/features/time/irq-time-acct/arch-support.txt
index fd17d8de5ef1..ceb036610d09 100644
--- linux-libre-6.1-gnu/Documentation/features/time/irq-time-acct/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/time/irq-time-acct/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: |  ..  |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/time/virt-cpuacct/arch-support.txt linux-libre-6.2-gnu/Documentation/features/time/virt-cpuacct/arch-support.txt
index 1a859ac05e9e..c063dffd5261 100644
--- linux-libre-6.1-gnu/Documentation/features/time/virt-cpuacct/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/time/virt-cpuacct/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ok  |
     |     hexagon: | TODO |
     |        ia64: |  ok  |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/ELF-ASLR/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/ELF-ASLR/arch-support.txt
index b1229953391b..15164f36f224 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/ELF-ASLR/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/ELF-ASLR/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/PG_uncached/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/PG_uncached/arch-support.txt
index 02f325fbfcd0..5acd64b97dba 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/PG_uncached/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/PG_uncached/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: |  ok  |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/THP/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/THP/arch-support.txt
index 9bfff977ef55..9dd7d75d0465 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/THP/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/THP/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: |  ..  |
     |     hexagon: |  ..  |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: |  ..  |
     |  microblaze: |  ..  |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/TLB/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/TLB/arch-support.txt
index 039e4e91ada3..7f049c251a79 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/TLB/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/TLB/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: |  ..  |
     |  microblaze: |  ..  |
     |        mips: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/huge-vmap/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/huge-vmap/arch-support.txt
index 13b4940e0c3a..34647d9bdca4 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/huge-vmap/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/huge-vmap/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: | TODO |
+    |   loongarch: | TODO |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: | TODO |
@@ -21,7 +21,7 @@
     |    openrisc: | TODO |
     |      parisc: | TODO |
     |     powerpc: |  ok  |
-    |       riscv: | TODO |
+    |       riscv: |  ok  |
     |        s390: | TODO |
     |          sh: | TODO |
     |       sparc: | TODO |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/ioremap_prot/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/ioremap_prot/arch-support.txt
index 6bd78eb4dc6e..a24149e59d73 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/ioremap_prot/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/ioremap_prot/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/features/vm/pte_special/arch-support.txt linux-libre-6.2-gnu/Documentation/features/vm/pte_special/arch-support.txt
index fc3687b5e89b..d2b22a06945e 100644
--- linux-libre-6.1-gnu/Documentation/features/vm/pte_special/arch-support.txt
+++ linux-libre-6.2-gnu/Documentation/features/vm/pte_special/arch-support.txt
@@ -13,7 +13,7 @@
     |        csky: | TODO |
     |     hexagon: | TODO |
     |        ia64: | TODO |
-    |       loong: |  ok  |
+    |   loongarch: |  ok  |
     |        m68k: | TODO |
     |  microblaze: | TODO |
     |        mips: |  ok  |
diff --git linux-libre-6.1-gnu/Documentation/filesystems/configfs.rst linux-libre-6.2-gnu/Documentation/filesystems/configfs.rst
index 1d3d6f4a82a9..8c9342ed6d25 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/configfs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/configfs.rst
@@ -289,7 +289,6 @@ config_item_type::
 						 const char *name);
 		struct config_group *(*make_group)(struct config_group *group,
 						   const char *name);
-		int (*commit_item)(struct config_item *item);
 		void (*disconnect_notify)(struct config_group *group,
 					  struct config_item *item);
 		void (*drop_item)(struct config_group *group,
@@ -486,50 +485,3 @@ up.  Here, the heartbeat code calls configfs_depend_item().  If it
 succeeds, then heartbeat knows the region is safe to give to ocfs2.
 If it fails, it was being torn down anyway, and heartbeat can gracefully
 pass up an error.
-
-Committable Items
-=================
-
-Note:
-     Committable items are currently unimplemented.
-
-Some config_items cannot have a valid initial state.  That is, no
-default values can be specified for the item's attributes such that the
-item can do its work.  Userspace must configure one or more attributes,
-after which the subsystem can start whatever entity this item
-represents.
-
-Consider the FakeNBD device from above.  Without a target address *and*
-a target device, the subsystem has no idea what block device to import.
-The simple example assumes that the subsystem merely waits until all the
-appropriate attributes are configured, and then connects.  This will,
-indeed, work, but now every attribute store must check if the attributes
-are initialized.  Every attribute store must fire off the connection if
-that condition is met.
-
-Far better would be an explicit action notifying the subsystem that the
-config_item is ready to go.  More importantly, an explicit action allows
-the subsystem to provide feedback as to whether the attributes are
-initialized in a way that makes sense.  configfs provides this as
-committable items.
-
-configfs still uses only normal filesystem operations.  An item is
-committed via rename(2).  The item is moved from a directory where it
-can be modified to a directory where it cannot.
-
-Any group that provides the ct_group_ops->commit_item() method has
-committable items.  When this group appears in configfs, mkdir(2) will
-not work directly in the group.  Instead, the group will have two
-subdirectories: "live" and "pending".  The "live" directory does not
-support mkdir(2) or rmdir(2) either.  It only allows rename(2).  The
-"pending" directory does allow mkdir(2) and rmdir(2).  An item is
-created in the "pending" directory.  Its attributes can be modified at
-will.  Userspace commits the item by renaming it into the "live"
-directory.  At this point, the subsystem receives the ->commit_item()
-callback.  If all required attributes are filled to satisfaction, the
-method returns zero and the item is moved to the "live" directory.
-
-As rmdir(2) does not work in the "live" directory, an item must be
-shutdown, or "uncommitted".  Again, this is done via rename(2), this
-time from the "live" directory back to the "pending" one.  The subsystem
-is notified by the ct_group_ops->uncommit_object() method.
diff --git linux-libre-6.1-gnu/Documentation/filesystems/debugfs.rst linux-libre-6.2-gnu/Documentation/filesystems/debugfs.rst
index 71b1fee56d2a..dc35da8b8792 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/debugfs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/debugfs.rst
@@ -155,8 +155,8 @@ any code which does so in the mainline.  Note that all files created with
 debugfs_create_blob() are read-only.
 
 If you want to dump a block of registers (something that happens quite
-often during development, even if little such code reaches mainline.
-Debugfs offers two functions: one to make a registers-only file, and
+often during development, even if little such code reaches mainline),
+debugfs offers two functions: one to make a registers-only file, and
 another to insert a register block in the middle of another sequential
 file::
 
@@ -183,7 +183,7 @@ The "base" argument may be 0, but you may want to build the reg32 array
 using __stringify, and a number of register names (macros) are actually
 byte offsets over a base for the register block.
 
-If you want to dump an u32 array in debugfs, you can create file with::
+If you want to dump a u32 array in debugfs, you can create a file with::
 
     struct debugfs_u32_array {
 	u32 *array;
@@ -197,7 +197,7 @@ If you want to dump an u32 array in debugfs, you can create file with::
 The "array" argument wraps a pointer to the array's data and the number
 of its elements. Note: Once array is created its size can not be changed.
 
-There is a helper function to create device related seq_file::
+There is a helper function to create a device-related seq_file::
 
    void debugfs_create_devm_seqfile(struct device *dev,
 				const char *name,
diff --git linux-libre-6.1-gnu/Documentation/filesystems/erofs.rst linux-libre-6.2-gnu/Documentation/filesystems/erofs.rst
index 05e03d54af1a..a43aacf1494e 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/erofs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/erofs.rst
@@ -30,12 +30,18 @@ It is implemented to be a better choice for the following scenarios:
    especially for those embedded devices with limited memory and high-density
    hosts with numerous containers.
 
-Here is the main features of EROFS:
+Here are the main features of EROFS:
 
  - Little endian on-disk design;
 
- - 4KiB block size and 32-bit block addresses, therefore 16TiB address space
-   at most for now;
+ - Block-based distribution and file-based distribution over fscache are
+   supported;
+
+ - Support multiple devices to refer to external blobs, which can be used
+   for container images;
+
+ - 4KiB block size and 32-bit block addresses for each device, therefore
+   16TiB address space at most for now;
 
  - Two inode layouts for different requirements:
 
@@ -50,28 +56,31 @@ Here is the main features of EROFS:
    Metadata reserved      8 bytes       18 bytes
    =====================  ============  ======================================
 
- - Metadata and data could be mixed as an option;
-
- - Support extended attributes (xattrs) as an option;
+ - Support extended attributes as an option;
 
- - Support tailpacking data and xattr inline compared to byte-addressed
-   unaligned metadata or smaller block size alternatives;
-
- - Support POSIX.1e ACLs by using xattrs;
+ - Support POSIX.1e ACLs by using extended attributes;
 
  - Support transparent data compression as an option:
    LZ4 and MicroLZMA algorithms can be used on a per-file basis; In addition,
    inplace decompression is also supported to avoid bounce compressed buffers
    and page cache thrashing.
 
+ - Support chunk-based data deduplication and rolling-hash compressed data
+   deduplication;
+
+ - Support tailpacking inline compared to byte-addressed unaligned metadata
+   or smaller block size alternatives;
+
+ - Support merging tail-end data into a special inode as fragments.
+
+ - Support large folios for uncompressed files.
+
  - Support direct I/O on uncompressed files to avoid double caching for loop
    devices;
 
  - Support FSDAX on uncompressed images for secure containers and ramdisks in
    order to get rid of unnecessary page cache.
 
- - Support multiple devices for multi blob container images;
-
  - Support file-based on-demand loading with the Fscache infrastructure.
 
 The following git tree provides the file system user-space tools under
@@ -111,6 +120,8 @@ dax={always,never}     Use direct access (no page cache).  See
 dax                    A legacy option which is an alias for ``dax=always``.
 device=%s              Specify a path to an extra device to be used together.
 fsid=%s                Specify a filesystem image ID for Fscache back-end.
+domain_id=%s           Specify a domain ID in fscache mode so that different images
+                       with the same blobs under a given domain ID can share storage.
 ===================    =========================================================
 
 Sysfs Entries
@@ -259,7 +270,7 @@ By the way, chunk-based files are all uncompressed for now.
 
 Data compression
 ----------------
-EROFS implements LZ4 fixed-sized output compression which generates fixed-sized
+EROFS implements fixed-sized output compression which generates fixed-sized
 compressed data blocks from variable-sized input in contrast to other existing
 fixed-sized input solutions. Relatively higher compression ratios can be gotten
 by using fixed-sized output compression since nowadays popular data compression
@@ -314,3 +325,6 @@ to understand its delta0 is constantly 1, as illustrated below::
 
 If another HEAD follows a HEAD lcluster, there is no room to record CBLKCNT,
 but it's easy to know the size of such pcluster is 1 lcluster as well.
+
+Since Linux v6.1, each pcluster can be used for multiple variable-sized extents,
+therefore it can be used for compressed data deduplication.
diff --git linux-libre-6.1-gnu/Documentation/filesystems/f2fs.rst linux-libre-6.2-gnu/Documentation/filesystems/f2fs.rst
index 17df9a02ccff..220f3e0d3f55 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/f2fs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/f2fs.rst
@@ -25,10 +25,14 @@ a consistency checking tool (fsck.f2fs), and a debugging tool (dump.f2fs).
 
 - git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git
 
-For reporting bugs and sending patches, please use the following mailing list:
+For sending patches, please use the following mailing list:
 
 - linux-f2fs-devel@lists.sourceforge.net
 
+For reporting bugs, please use the following f2fs bug tracker link:
+
+- https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
+
 Background and Design issues
 ============================
 
@@ -154,6 +158,8 @@ nobarrier		 This option can be used if underlying storage guarantees
 			 If this option is set, no cache_flush commands are issued
 			 but f2fs still guarantees the write ordering of all the
 			 data writes.
+barrier		 If this option is set, cache_flush commands are allowed to be
+			 issued.
 fastboot		 This option is used when a system wants to reduce mount
 			 time as much as possible, even though normal performance
 			 can be sacrificed.
@@ -199,6 +205,7 @@ fault_type=%d		 Support configuring fault injection type, should be
 			 FAULT_SLAB_ALLOC	  0x000008000
 			 FAULT_DQUOT_INIT	  0x000010000
 			 FAULT_LOCK_OP		  0x000020000
+			 FAULT_BLKADDR		  0x000040000
 			 ===================	  ===========
 mode=%s			 Control block allocation mode which supports "adaptive"
 			 and "lfs". In "lfs" mode, there should be no random
@@ -340,6 +347,10 @@ memory=%s		 Control memory mode. This supports "normal" and "low" modes.
 			 Because of the nature of low memory devices, in this mode, f2fs
 			 will try to save memory sometimes by sacrificing performance.
 			 "normal" mode is the default mode and same as before.
+age_extent_cache	 Enable an age extent cache based on rb-tree. It records
+			 data block update frequency of the extent per inode, in
+			 order to provide better temperature hints for data block
+			 allocation.
 ======================== ============================================================
 
 Debugfs Entries
diff --git linux-libre-6.1-gnu/Documentation/filesystems/fscrypt.rst linux-libre-6.2-gnu/Documentation/filesystems/fscrypt.rst
index 5ba5817c17c2..ef183387da20 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/fscrypt.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/fscrypt.rst
@@ -338,6 +338,7 @@ Currently, the following pairs of encryption modes are supported:
 - AES-128-CBC for contents and AES-128-CTS-CBC for filenames
 - Adiantum for both contents and filenames
 - AES-256-XTS for contents and AES-256-HCTR2 for filenames (v2 policies only)
+- SM4-XTS for contents and SM4-CTS-CBC for filenames (v2 policies only)
 
 If unsure, you should use the (AES-256-XTS, AES-256-CTS-CBC) pair.
 
@@ -369,6 +370,12 @@ CONFIG_CRYPTO_HCTR2 must be enabled.  Also, fast implementations of XCTR and
 POLYVAL should be enabled, e.g. CRYPTO_POLYVAL_ARM64_CE and
 CRYPTO_AES_ARM64_CE_BLK for ARM64.
 
+SM4 is a Chinese block cipher that is an alternative to AES.  It has
+not seen as much security review as AES, and it only has a 128-bit key
+size.  It may be useful in cases where its use is mandated.
+Otherwise, it should not be used.  For SM4 support to be available, it
+also needs to be enabled in the kernel crypto API.
+
 New encryption modes can be added relatively easily, without changes
 to individual filesystems.  However, authenticated encryption (AE)
 modes are not currently supported because of the difficulty of dealing
diff --git linux-libre-6.1-gnu/Documentation/filesystems/locking.rst linux-libre-6.2-gnu/Documentation/filesystems/locking.rst
index 8f737e76935c..36fa2a83d714 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/locking.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/locking.rst
@@ -70,7 +70,7 @@ prototypes::
 	const char *(*get_link) (struct dentry *, struct inode *, struct delayed_call *);
 	void (*truncate) (struct inode *);
 	int (*permission) (struct inode *, int, unsigned int);
-	struct posix_acl * (*get_acl)(struct inode *, int, bool);
+	struct posix_acl * (*get_inode_acl)(struct inode *, int, bool);
 	int (*setattr) (struct dentry *, struct iattr *);
 	int (*getattr) (const struct path *, struct kstat *, u32, unsigned int);
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
@@ -84,13 +84,14 @@ prototypes::
 	int (*fileattr_set)(struct user_namespace *mnt_userns,
 			    struct dentry *dentry, struct fileattr *fa);
 	int (*fileattr_get)(struct dentry *dentry, struct fileattr *fa);
+	struct posix_acl * (*get_acl)(struct user_namespace *, struct dentry *, int);
 
 locking rules:
 	all may block
 
-=============	=============================================
+==============	=============================================
 ops		i_rwsem(inode)
-=============	=============================================
+==============	=============================================
 lookup:		shared
 create:		exclusive
 link:		exclusive (both)
@@ -104,6 +105,7 @@ readlink:	no
 get_link:	no
 setattr:	exclusive
 permission:	no (may not block if called in rcu-walk mode)
+get_inode_acl:	no
 get_acl:	no
 getattr:	no
 listxattr:	no
@@ -113,7 +115,7 @@ atomic_open:	shared (exclusive if O_CREAT is set in open flags)
 tmpfile:	no
 fileattr_get:	no or exclusive
 fileattr_set:	exclusive
-=============	=============================================
+==============	=============================================
 
 
 	Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_rwsem
diff --git linux-libre-6.1-gnu/Documentation/filesystems/mount_api.rst linux-libre-6.2-gnu/Documentation/filesystems/mount_api.rst
index eb358a00be27..63204d2094fd 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/mount_api.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/mount_api.rst
@@ -562,17 +562,6 @@ or looking up of superblocks.
 
 The following helpers all wrap sget_fc():
 
-   * ::
-
-       int vfs_get_super(struct fs_context *fc,
-		         enum vfs_get_super_keying keying,
-		         int (*fill_super)(struct super_block *sb,
-					   struct fs_context *fc))
-
-     This creates/looks up a deviceless superblock.  The keying indicates how
-     many superblocks of this type may exist and in what manner they may be
-     shared:
-
 	(1) vfs_get_single_super
 
 	    Only one such superblock may exist in the system.  Any further
@@ -814,6 +803,7 @@ process the parameters it is given.
        int fs_lookup_param(struct fs_context *fc,
 			   struct fs_parameter *value,
 			   bool want_bdev,
+			   unsigned int flags,
 			   struct path *_path);
 
      This takes a parameter that carries a string or filename type and attempts
diff --git linux-libre-6.1-gnu/Documentation/filesystems/ntfs3.rst linux-libre-6.2-gnu/Documentation/filesystems/ntfs3.rst
index d67ccd22c63b..5aa102bd72c2 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/ntfs3.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/ntfs3.rst
@@ -25,6 +25,11 @@ versions up to 3.1. File system type to use on mount is *ntfs3*.
 	  Note: Applied to empty files, this allows to switch type between
 	  sparse(0x200), compressed(0x800) and normal.
 
+	- *system.ntfs_attrib_be* gets/sets ntfs file/dir attributes.
+
+	  Same value as system.ntfs_attrib but always represent as big-endian
+	  (endianness of system.ntfs_attrib is the same as of the CPU).
+
 Mount Options
 =============
 
@@ -75,6 +80,20 @@ this table marked with no it means default is without **no**.
      - Files with the Windows-specific SYSTEM (FILE_ATTRIBUTE_SYSTEM) attribute
        will be marked as system immutable files.
 
+   * - hide_dot_files
+     - Updates the Windows-specific HIDDEN (FILE_ATTRIBUTE_HIDDEN) attribute
+       when creating and moving or renaming files. Files whose names start
+       with a dot will have the HIDDEN attribute set and files whose names
+       do not start with a dot will have it unset.
+
+   * - windows_names
+     - Prevents the creation of files and directories with a name not allowed
+       by Windows, either because it contains some not allowed character (which
+       are the characters " * / : < > ? \\ | and those whose code is less than
+       0x20), because the name (with or without extension) is a reserved file
+       name (CON, AUX, NUL, PRN, LPT1-9, COM1-9) or because the last character
+       is a space or a dot. Existing such files can still be read and renamed.
+
    * - discard
      - Enable support of the TRIM command for improved performance on delete
        operations, which is recommended for use with the solid-state drives
diff --git linux-libre-6.1-gnu/Documentation/filesystems/porting.rst linux-libre-6.2-gnu/Documentation/filesystems/porting.rst
index df0dc37e6f58..d2d684ae7798 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/porting.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/porting.rst
@@ -462,8 +462,8 @@ ERR_PTR(...).
 argument; instead of passing IPERM_FLAG_RCU we add MAY_NOT_BLOCK into mask.
 
 generic_permission() has also lost the check_acl argument; ACL checking
-has been taken to VFS and filesystems need to provide a non-NULL ->i_op->get_acl
-to read an ACL from disk.
+has been taken to VFS and filesystems need to provide a non-NULL
+->i_op->get_inode_acl to read an ACL from disk.
 
 ---
 
diff --git linux-libre-6.1-gnu/Documentation/filesystems/proc.rst linux-libre-6.2-gnu/Documentation/filesystems/proc.rst
index 898c99eae8e4..e224b6d5b642 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/proc.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/proc.rst
@@ -47,6 +47,7 @@ fixes/update part 1.1  Stefani Seibold <stefani@seibold.net>    June 9 2009
   3.10  /proc/<pid>/timerslack_ns - Task timerslack value
   3.11	/proc/<pid>/patch_state - Livepatch patch operation state
   3.12	/proc/<pid>/arch_status - Task architecture specific information
+  3.13  /proc/<pid>/fd - List of symlinks to open files
 
   4	Configuring procfs
   4.1	Mount options
@@ -245,7 +246,8 @@ It's slow but very precise.
  Ngid                        NUMA group ID (0 if none)
  Pid                         process id
  PPid                        process id of the parent process
- TracerPid                   PID of process tracing this process (0 if not)
+ TracerPid                   PID of process tracing this process (0 if not, or
+                             the tracer is outside of the current pid namespace)
  Uid                         Real, effective, saved set, and  file system UIDs
  Gid                         Real, effective, saved set, and  file system GIDs
  FDSize                      number of file descriptor slots currently allocated
@@ -426,14 +428,16 @@ with the memory region, as the case would be with BSS (uninitialized data).
 The "pathname" shows the name associated file for this mapping.  If the mapping
 is not associated with a file:
 
- =============              ====================================
+ ===================        ===========================================
  [heap]                     the heap of the program
  [stack]                    the stack of the main process
  [vdso]                     the "virtual dynamic shared object",
                             the kernel system call handler
- [anon:<name>]              an anonymous mapping that has been
+ [anon:<name>]              a private anonymous mapping that has been
                             named by userspace
- =============              ====================================
+ [anon_shmem:<name>]        an anonymous shared memory mapping that has
+                            been named by userspace
+ ===================        ===========================================
 
  or if empty, the mapping is anonymous.
 
@@ -2149,6 +2153,22 @@ AVX512_elapsed_ms
   the task is unlikely an AVX512 user, but depends on the workload and the
   scheduling scenario, it also could be a false negative mentioned above.
 
+3.13 /proc/<pid>/fd - List of symlinks to open files
+-------------------------------------------------------
+This directory contains symbolic links which represent open files
+the process is maintaining.  Example output::
+
+  lr-x------ 1 root root 64 Sep 20 17:53 0 -> /dev/null
+  l-wx------ 1 root root 64 Sep 20 17:53 1 -> /dev/null
+  lrwx------ 1 root root 64 Sep 20 17:53 10 -> 'socket:[12539]'
+  lrwx------ 1 root root 64 Sep 20 17:53 11 -> 'socket:[12540]'
+  lrwx------ 1 root root 64 Sep 20 17:53 12 -> 'socket:[12542]'
+
+The number of open files for the process is stored in 'size' member
+of stat() output for /proc/<pid>/fd for fast access.
+-------------------------------------------------------
+
+
 Chapter 4: Configuring procfs
 =============================
 
diff --git linux-libre-6.1-gnu/Documentation/filesystems/sysfs.rst linux-libre-6.2-gnu/Documentation/filesystems/sysfs.rst
index 8bba676b1365..f8187d466b97 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/sysfs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/sysfs.rst
@@ -12,10 +12,10 @@ Mike Murphy <mamurph@cs.clemson.edu>
 :Original:   10 January 2003
 
 
-What it is:
-~~~~~~~~~~~
+What it is
+~~~~~~~~~~
 
-sysfs is a ram-based filesystem initially based on ramfs. It provides
+sysfs is a RAM-based filesystem initially based on ramfs. It provides
 a means to export kernel data structures, their attributes, and the
 linkages between them to userspace.
 
@@ -43,7 +43,7 @@ userspace. Top-level directories in sysfs represent the common
 ancestors of object hierarchies; i.e. the subsystems the objects
 belong to.
 
-Sysfs internally stores a pointer to the kobject that implements a
+sysfs internally stores a pointer to the kobject that implements a
 directory in the kernfs_node object associated with the directory. In
 the past this kobject pointer has been used by sysfs to do reference
 counting directly on the kobject whenever the file is opened or closed.
@@ -55,7 +55,7 @@ Attributes
 ~~~~~~~~~~
 
 Attributes can be exported for kobjects in the form of regular files in
-the filesystem. Sysfs forwards file I/O operations to methods defined
+the filesystem. sysfs forwards file I/O operations to methods defined
 for the attributes, providing a means to read and write kernel
 attributes.
 
@@ -72,8 +72,8 @@ you publicly humiliated and your code rewritten without notice.
 An attribute definition is simply::
 
     struct attribute {
-	    char                    * name;
-	    struct module		*owner;
+	    char                    *name;
+	    struct module           *owner;
 	    umode_t                 mode;
     };
 
@@ -138,7 +138,7 @@ __ATTR_WO(name):
 		 assumes a name_store only and is restricted to mode
                  0200 that is root write access only.
 __ATTR_RO_MODE(name, mode):
-	         fore more restrictive RO access currently
+	         for more restrictive RO access; currently
                  only use case is the EFI System Resource Table
                  (see drivers/firmware/efi/esrt.c)
 __ATTR_RW(name):
@@ -207,7 +207,7 @@ IOW, they should take only an object, an attribute, and a buffer as parameters.
 
 
 sysfs allocates a buffer of size (PAGE_SIZE) and passes it to the
-method. Sysfs will call the method exactly once for each read or
+method. sysfs will call the method exactly once for each read or
 write. This forces the following behavior on the method
 implementations:
 
@@ -221,7 +221,7 @@ implementations:
   be called again, rearmed, to fill the buffer.
 
 - On write(2), sysfs expects the entire buffer to be passed during the
-  first write. Sysfs then passes the entire buffer to the store() method.
+  first write. sysfs then passes the entire buffer to the store() method.
   A terminating null is added after the data on stores. This makes
   functions like sysfs_streq() safe to use.
 
@@ -237,7 +237,7 @@ Other notes:
 - Writing causes the show() method to be rearmed regardless of current
   file position.
 
-- The buffer will always be PAGE_SIZE bytes in length. On i386, this
+- The buffer will always be PAGE_SIZE bytes in length. On x86, this
   is 4096.
 
 - show() methods should return the number of bytes printed into the
@@ -253,7 +253,7 @@ Other notes:
   through, be sure to return an error.
 
 - The object passed to the methods will be pinned in memory via sysfs
-  referencing counting its embedded object. However, the physical
+  reference counting its embedded object. However, the physical
   entity (e.g. device) the object represents may not be present. Be
   sure to have a way to check this, if necessary.
 
@@ -295,8 +295,12 @@ The top level sysfs directory looks like::
     dev/
     devices/
     firmware/
-    net/
     fs/
+    hypervisor/
+    kernel/
+    module/
+    net/
+    power/
 
 devices/ contains a filesystem representation of the device tree. It maps
 directly to the internal kernel device tree, which is a hierarchy of
@@ -317,15 +321,18 @@ span multiple bus types).
 
 fs/ contains a directory for some filesystems.  Currently each
 filesystem wanting to export attributes must create its own hierarchy
-below fs/ (see ./fuse.txt for an example).
+below fs/ (see ./fuse.rst for an example).
+
+module/ contains parameter values and state information for all
+loaded system modules, for both builtin and loadable modules.
 
-dev/ contains two directories char/ and block/. Inside these two
+dev/ contains two directories: char/ and block/. Inside these two
 directories there are symlinks named <major>:<minor>.  These symlinks
 point to the sysfs directory for the given device.  /sys/dev provides a
 quick way to lookup the sysfs interface for a device from the result of
 a stat(2) operation.
 
-More information can driver-model specific features can be found in
+More information on driver-model specific features can be found in
 Documentation/driver-api/driver-model/.
 
 
@@ -335,7 +342,7 @@ TODO: Finish this section.
 Current Interfaces
 ~~~~~~~~~~~~~~~~~~
 
-The following interface layers currently exist in sysfs:
+The following interface layers currently exist in sysfs.
 
 
 devices (include/linux/device.h)
diff --git linux-libre-6.1-gnu/Documentation/filesystems/vfs.rst linux-libre-6.2-gnu/Documentation/filesystems/vfs.rst
index 2b55f71e2ae1..2c15e7053113 100644
--- linux-libre-6.1-gnu/Documentation/filesystems/vfs.rst
+++ linux-libre-6.2-gnu/Documentation/filesystems/vfs.rst
@@ -435,7 +435,7 @@ As of kernel 2.6.22, the following members are defined:
 		const char *(*get_link) (struct dentry *, struct inode *,
 					 struct delayed_call *);
 		int (*permission) (struct user_namespace *, struct inode *, int);
-		struct posix_acl * (*get_acl)(struct inode *, int, bool);
+		struct posix_acl * (*get_inode_acl)(struct inode *, int, bool);
 		int (*setattr) (struct user_namespace *, struct dentry *, struct iattr *);
 		int (*getattr) (struct user_namespace *, const struct path *, struct kstat *, u32, unsigned int);
 		ssize_t (*listxattr) (struct dentry *, char *, size_t);
@@ -443,7 +443,8 @@ As of kernel 2.6.22, the following members are defined:
 		int (*atomic_open)(struct inode *, struct dentry *, struct file *,
 				   unsigned open_flag, umode_t create_mode);
 		int (*tmpfile) (struct user_namespace *, struct inode *, struct file *, umode_t);
-	        int (*set_acl)(struct user_namespace *, struct inode *, struct posix_acl *, int);
+		struct posix_acl * (*get_acl)(struct user_namespace *, struct dentry *, int);
+	        int (*set_acl)(struct user_namespace *, struct dentry *, struct posix_acl *, int);
 		int (*fileattr_set)(struct user_namespace *mnt_userns,
 				    struct dentry *dentry, struct fileattr *fa);
 		int (*fileattr_get)(struct dentry *dentry, struct fileattr *fa);
diff --git linux-libre-6.1-gnu/Documentation/gpu/amdgpu/amdgpu-glossary.rst linux-libre-6.2-gnu/Documentation/gpu/amdgpu/amdgpu-glossary.rst
index 326896e9800d..00a47ebb0b0f 100644
--- linux-libre-6.1-gnu/Documentation/gpu/amdgpu/amdgpu-glossary.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/amdgpu/amdgpu-glossary.rst
@@ -30,12 +30,35 @@ we have a dedicated glossary for Display Core at
     EOP
       End Of Pipe/Pipeline
 
+    GART
+      Graphics Address Remapping Table.  This is the name we use for the GPUVM
+      page table used by the GPU kernel driver.  It remaps system resources
+      (memory or MMIO space) into the GPU's address space so the GPU can access
+      them.  The name GART harkens back to the days of AGP when the platform
+      provided an MMU that the GPU could use to get a contiguous view of
+      scattered pages for DMA.  The MMU has since moved on to the GPU, but the
+      name stuck.
+
     GC
       Graphics and Compute
 
     GMC
       Graphic Memory Controller
 
+    GPUVM
+      GPU Virtual Memory.  This is the GPU's MMU.  The GPU supports multiple
+      virtual address spaces that can be in flight at any given time.  These
+      allow the GPU to remap VRAM and system resources into GPU virtual address
+      spaces for use by the GPU kernel driver and applications using the GPU.
+      These provide memory protection for different applications using the GPU.
+
+    GTT
+      Graphics Translation Tables.  This is a memory pool managed through TTM
+      which provides access to system resources (memory or MMIO space) for
+      use by the GPU. These addresses can be mapped into the "GART" GPUVM page
+      table for use by the kernel driver or into per process GPUVM page tables
+      for application usage.
+
     IH
       Interrupt Handler
 
diff --git linux-libre-6.1-gnu/Documentation/gpu/amdgpu/driver-core.rst linux-libre-6.2-gnu/Documentation/gpu/amdgpu/driver-core.rst
index ebf5932845a9..467e6843aef6 100644
--- linux-libre-6.1-gnu/Documentation/gpu/amdgpu/driver-core.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/amdgpu/driver-core.rst
@@ -148,10 +148,10 @@ PRIME Buffer Sharing
 MMU Notifier
 ============
 
-.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
    :doc: MMU Notifier
 
-.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
    :internal:
 
 AMDGPU Virtual Memory
diff --git linux-libre-6.1-gnu/Documentation/gpu/amdgpu/index.rst linux-libre-6.2-gnu/Documentation/gpu/amdgpu/index.rst
index a24e1cfa7407..03c2966cae79 100644
--- linux-libre-6.1-gnu/Documentation/gpu/amdgpu/index.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/amdgpu/index.rst
@@ -3,7 +3,7 @@
 ==========================
 
 The drm/amdgpu driver supports all AMD Radeon GPUs based on the Graphics Core
-Next (GCN) architecture.
+Next (GCN), Radeon DNA (RDNA), and Compute DNA (CDNA) architectures.
 
 .. toctree::
 
diff --git linux-libre-6.1-gnu/Documentation/gpu/drm-kms-helpers.rst linux-libre-6.2-gnu/Documentation/gpu/drm-kms-helpers.rst
index dbc85fd7a971..a4860ffd6e86 100644
--- linux-libre-6.1-gnu/Documentation/gpu/drm-kms-helpers.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/drm-kms-helpers.rst
@@ -116,6 +116,9 @@ fbdev Helper Functions Reference
 .. kernel-doc:: drivers/gpu/drm/drm_fb_helper.c
    :export:
 
+.. kernel-doc:: drivers/gpu/drm/drm_fbdev_generic.c
+   :export:
+
 format Helper Functions Reference
 =================================
 
diff --git linux-libre-6.1-gnu/Documentation/gpu/drm-usage-stats.rst linux-libre-6.2-gnu/Documentation/gpu/drm-usage-stats.rst
index 92c5117368d7..b46327356e80 100644
--- linux-libre-6.1-gnu/Documentation/gpu/drm-usage-stats.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/drm-usage-stats.rst
@@ -126,7 +126,6 @@ percentage utilization of the engine, whereas drm-engine-<str> only reflects
 time active without considering what frequency the engine is operating as a
 percentage of it's maximum frequency.
 
-===============================
 Driver specific implementations
 ===============================
 
diff --git linux-libre-6.1-gnu/Documentation/gpu/i915.rst linux-libre-6.2-gnu/Documentation/gpu/i915.rst
index 4e59db1cfb00..60ea21734902 100644
--- linux-libre-6.1-gnu/Documentation/gpu/i915.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/i915.rst
@@ -494,7 +494,7 @@ WOPCM
 WOPCM Layout
 ~~~~~~~~~~~~
 
-.. kernel-doc:: drivers/gpu/drm/i915/intel_wopcm.c
+.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_wopcm.c
    :doc: WOPCM Layout
 
 GuC
diff --git linux-libre-6.1-gnu/Documentation/gpu/todo.rst linux-libre-6.2-gnu/Documentation/gpu/todo.rst
index 393d218e4a0c..b2c6aaf1edf2 100644
--- linux-libre-6.1-gnu/Documentation/gpu/todo.rst
+++ linux-libre-6.2-gnu/Documentation/gpu/todo.rst
@@ -651,17 +651,6 @@ See drivers/gpu/drm/amd/display/TODO for tasks.
 
 Contact: Harry Wentland, Alex Deucher
 
-vmwgfx: Replace hashtable with Linux' implementation
-----------------------------------------------------
-
-The vmwgfx driver uses its own hashtable implementation. Replace the
-code with Linux' implementation and update the callers. It's mostly a
-refactoring task, but the interfaces are different.
-
-Contact: Zack Rusin, Thomas Zimmermann <tzimmermann@suse.de>
-
-Level: Intermediate
-
 Bootsplash
 ==========
 
diff --git linux-libre-6.1-gnu/Documentation/hwmon/aquacomputer_d5next.rst linux-libre-6.2-gnu/Documentation/hwmon/aquacomputer_d5next.rst
index e238533b5fe0..637bdbc8fcad 100644
--- linux-libre-6.1-gnu/Documentation/hwmon/aquacomputer_d5next.rst
+++ linux-libre-6.2-gnu/Documentation/hwmon/aquacomputer_d5next.rst
@@ -39,7 +39,7 @@ current.
 
 The Quadro exposes four physical and sixteen virtual temperature sensors, a flow
 sensor and four PWM controllable fans, along with their speed (in RPM), power,
-voltage and current.
+voltage and current. Flow sensor pulses are also available.
 
 The Farbwerk and Farbwerk 360 expose four temperature sensors. Additionally,
 sixteen virtual temperature sensors of the Farbwerk 360 are exposed.
@@ -62,7 +62,9 @@ Sysfs entries
 
 ================ ==============================================================
 temp[1-20]_input Physical/virtual temperature sensors (in millidegrees Celsius)
+temp[1-4]_offset Temperature sensor correction offset (in millidegrees Celsius)
 fan[1-8]_input   Pump/fan speed (in RPM) / Flow speed (in dL/h)
+fan5_pulses      Quadro flow sensor pulses
 power[1-8]_input Pump/fan power (in micro Watts)
 in[0-7]_input    Pump/fan voltage (in milli Volts)
 curr[1-8]_input  Pump/fan current (in milli Amperes)
diff --git linux-libre-6.1-gnu/Documentation/hwmon/index.rst linux-libre-6.2-gnu/Documentation/hwmon/index.rst
index c1d11cf13eef..fe2cc6b73634 100644
--- linux-libre-6.1-gnu/Documentation/hwmon/index.rst
+++ linux-libre-6.2-gnu/Documentation/hwmon/index.rst
@@ -160,6 +160,7 @@ Hardware Monitoring Kernel Drivers
    nzxt-kraken2
    nzxt-smart2
    occ
+   oxp-sensors
    pc87360
    pc87427
    pcf8591
@@ -187,6 +188,7 @@ Hardware Monitoring Kernel Drivers
    sis5595
    sl28cpld
    smm665
+   smpro-hwmon
    smsc47b397
    smsc47m192
    smsc47m1
diff --git linux-libre-6.1-gnu/Documentation/hwmon/oxp-sensors.rst linux-libre-6.2-gnu/Documentation/hwmon/oxp-sensors.rst
new file mode 100644
index 000000000000..39c588ec5c50
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/hwmon/oxp-sensors.rst
@@ -0,0 +1,44 @@
+.. SPDX-License-Identifier: GPL-2.0-or-later
+
+Kernel driver oxp-sensors
+=========================
+
+Author:
+    - Joaquín Ignacio Aramendía <samsagax@gmail.com>
+
+Description:
+------------
+
+One X Player devices from One Netbook provide fan readings and fan control
+through its Embedded Controller.
+
+Currently only supports AMD boards from the One X Player and AOK ZOE lineup.
+Intel boards could be supported if we could figure out the EC registers and
+values to write to since the EC layout and model is different.
+
+Supported devices
+-----------------
+
+Currently the driver supports the following handhelds:
+
+ - AOK ZOE A1
+ - OneXPlayer AMD
+ - OneXPlayer mini AMD
+ - OneXPlayer mini AMD PRO
+
+Sysfs entries
+-------------
+
+The following attributes are supported:
+
+fan1_input
+  Read Only. Reads current fan RMP.
+
+pwm1_enable
+  Read Write. Enable manual fan control. Write "1" to set to manual, write "0"
+  to let the EC control de fan speed. Read this attribute to see current status.
+
+pwm1
+  Read Write. Read this attribute to see current duty cycle in the range [0-255].
+  When pwm1_enable is set to "1" (manual) write any value in the range [0-255]
+  to set fan speed.
diff --git linux-libre-6.1-gnu/Documentation/hwmon/smpro-hwmon.rst linux-libre-6.2-gnu/Documentation/hwmon/smpro-hwmon.rst
new file mode 100644
index 000000000000..fb7b3665735b
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/hwmon/smpro-hwmon.rst
@@ -0,0 +1,102 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+
+Kernel driver Ampere(R)'s Altra(R) SMpro hwmon
+==============================================
+
+Supported chips:
+
+  * Ampere(R) Altra(R)
+
+    Prefix: ``smpro``
+
+    Reference: `Altra SoC BMC Interface Specification`
+
+Author: Thu Nguyen <thu@os.amperecomputing.com>
+
+Description
+-----------
+The smpro-hwmon driver supports hardware monitoring for Ampere(R) Altra(R)
+SoCs based on the SMpro co-processor (SMpro).  The following sensor metrics
+are supported by the driver:
+
+  * temperature
+  * voltage
+  * current
+  * power
+
+The interface provides the registers to query the various sensors and
+their values which are then exported to userspace by this driver.
+
+Usage Notes
+-----------
+
+The driver creates at least two sysfs files for each sensor.
+
+* ``<sensor_type><idx>_label`` reports the sensor label.
+* ``<sensor_type><idx>_input`` returns the sensor value.
+
+The sysfs files are allocated in the SMpro rootfs folder, with one root
+directory for each instance.
+
+When the SoC is turned off, the driver will fail to read registers and
+return ``-ENXIO``.
+
+Sysfs entries
+-------------
+
+The following sysfs files are supported:
+
+* Ampere(R) Altra(R):
+
+  ============    =============  ======  ===============================================
+  Name            Unit           Perm    Description
+  ============    =============  ======  ===============================================
+  temp1_input     millicelsius   RO      SoC temperature
+  temp2_input     millicelsius   RO      Max temperature reported among SoC VRDs
+  temp2_crit      millicelsius   RO      SoC VRD HOT Threshold temperature
+  temp3_input     millicelsius   RO      Max temperature reported among DIMM VRDs
+  temp4_input     millicelsius   RO      Max temperature reported among Core VRDs
+  temp5_input     millicelsius   RO      Temperature of DIMM0 on CH0
+  temp5_crit      millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp6_input     millicelsius   RO      Temperature of DIMM0 on CH1
+  temp6_crit      millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp7_input     millicelsius   RO      Temperature of DIMM0 on CH2
+  temp7_crit      millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp8_input     millicelsius   RO      Temperature of DIMM0 on CH3
+  temp8_crit      millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp9_input     millicelsius   RO      Temperature of DIMM0 on CH4
+  temp9_crit      millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp10_input    millicelsius   RO      Temperature of DIMM0 on CH5
+  temp10_crit     millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp11_input    millicelsius   RO      Temperature of DIMM0 on CH6
+  temp11_crit     millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp12_input    millicelsius   RO      Temperature of DIMM0 on CH7
+  temp12_crit     millicelsius   RO      MEM HOT Threshold for all DIMMs
+  temp13_input    millicelsius   RO      Max temperature reported among RCA VRDs
+  in0_input       millivolts     RO      Core voltage
+  in1_input       millivolts     RO      SoC voltage
+  in2_input       millivolts     RO      DIMM VRD1 voltage
+  in3_input       millivolts     RO      DIMM VRD2 voltage
+  in4_input       millivolts     RO      RCA VRD voltage
+  cur1_input      milliamperes   RO      Core VRD current
+  cur2_input      milliamperes   RO      SoC VRD current
+  cur3_input      milliamperes   RO      DIMM VRD1 current
+  cur4_input      milliamperes   RO      DIMM VRD2 current
+  cur5_input      milliamperes   RO      RCA VRD current
+  power1_input    microwatts     RO      Core VRD power
+  power2_input    microwatts     RO      SoC VRD power
+  power3_input    microwatts     RO      DIMM VRD1 power
+  power4_input    microwatts     RO      DIMM VRD2 power
+  power5_input    microwatts     RO      RCA VRD power
+  ============    =============  ======  ===============================================
+
+  Example::
+
+    # cat in0_input
+    830
+    # cat temp1_input
+    37000
+    # cat curr1_input
+    9000
+    # cat power5_input
+    19500000
diff --git linux-libre-6.1-gnu/Documentation/ia64/aliasing.rst linux-libre-6.2-gnu/Documentation/ia64/aliasing.rst
index a08b36aba015..36a1e1d4842b 100644
--- linux-libre-6.1-gnu/Documentation/ia64/aliasing.rst
+++ linux-libre-6.2-gnu/Documentation/ia64/aliasing.rst
@@ -61,7 +61,7 @@ Memory Map
     The efi_memmap table is preserved unmodified because the original
     boot-time information is required for kexec.
 
-Kernel Identify Mappings
+Kernel Identity Mappings
 ========================
 
     Linux/ia64 identity mappings are done with large pages, currently
diff --git linux-libre-6.1-gnu/Documentation/kbuild/makefiles.rst linux-libre-6.2-gnu/Documentation/kbuild/makefiles.rst
index 6b7368d1f516..38bc74eaa547 100644
--- linux-libre-6.1-gnu/Documentation/kbuild/makefiles.rst
+++ linux-libre-6.2-gnu/Documentation/kbuild/makefiles.rst
@@ -1042,7 +1042,7 @@ $(clean-files).
 
 When executing "make clean", the file "crc32table.h" will be deleted.
 Kbuild will assume files to be in the same relative directory as the
-Makefile, except if prefixed with $(objtree).
+Makefile.
 
 To exclude certain files or directories from make clean, use the
 $(no-clean-files) variable.
diff --git linux-libre-6.1-gnu/Documentation/kernel-hacking/locking.rst linux-libre-6.2-gnu/Documentation/kernel-hacking/locking.rst
index 6805ae6e86e6..c756786e17ae 100644
--- linux-libre-6.1-gnu/Documentation/kernel-hacking/locking.rst
+++ linux-libre-6.2-gnu/Documentation/kernel-hacking/locking.rst
@@ -967,7 +967,7 @@ you might do the following::
 
             while (list) {
                     struct foo *next = list->next;
-                    del_timer(&list->timer);
+                    timer_delete(&list->timer);
                     kfree(list);
                     list = next;
             }
@@ -981,7 +981,7 @@ the lock after we spin_unlock_bh(), and then try to free
 the element (which has already been freed!).
 
 This can be avoided by checking the result of
-del_timer(): if it returns 1, the timer has been deleted.
+timer_delete(): if it returns 1, the timer has been deleted.
 If 0, it means (in this case) that it is currently running, so we can
 do::
 
@@ -990,7 +990,7 @@ do::
 
                     while (list) {
                             struct foo *next = list->next;
-                            if (!del_timer(&list->timer)) {
+                            if (!timer_delete(&list->timer)) {
                                     /* Give timer a chance to delete this */
                                     spin_unlock_bh(&list_lock);
                                     goto retry;
@@ -1005,9 +1005,12 @@ do::
 Another common problem is deleting timers which restart themselves (by
 calling add_timer() at the end of their timer function).
 Because this is a fairly common case which is prone to races, you should
-use del_timer_sync() (``include/linux/timer.h``) to
-handle this case. It returns the number of times the timer had to be
-deleted before we finally stopped it from adding itself back in.
+use timer_delete_sync() (``include/linux/timer.h``) to handle this case.
+
+Before freeing a timer, timer_shutdown() or timer_shutdown_sync() should be
+called which will keep it from being rearmed. Any subsequent attempt to
+rearm the timer will be silently ignored by the core code.
+
 
 Locking Speed
 =============
@@ -1335,7 +1338,7 @@ lock.
 
 -  kfree()
 
--  add_timer() and del_timer()
+-  add_timer() and timer_delete()
 
 Mutex API reference
 ===================
diff --git linux-libre-6.1-gnu/Documentation/loongarch/introduction.rst linux-libre-6.2-gnu/Documentation/loongarch/introduction.rst
index 6c9160c4e9be..49135d451ced 100644
--- linux-libre-6.1-gnu/Documentation/loongarch/introduction.rst
+++ linux-libre-6.2-gnu/Documentation/loongarch/introduction.rst
@@ -375,15 +375,15 @@ Developer web site of Loongson and LoongArch (Software and Documentation):
 
 Documentation of LoongArch ISA:
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.00-CN.pdf (in Chinese)
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-CN.pdf (in Chinese)
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.00-EN.pdf (in English)
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-EN.pdf (in English)
 
 Documentation of LoongArch ELF psABI:
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v1.00-CN.pdf (in Chinese)
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.00-CN.pdf (in Chinese)
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v1.00-EN.pdf (in English)
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.00-EN.pdf (in English)
 
 Linux kernel repository of Loongson and LoongArch:
 
diff --git linux-libre-6.1-gnu/Documentation/maintainer/maintainer-entry-profile.rst linux-libre-6.2-gnu/Documentation/maintainer/maintainer-entry-profile.rst
index 93b2ae6c34a9..cfd37f31077f 100644
--- linux-libre-6.1-gnu/Documentation/maintainer/maintainer-entry-profile.rst
+++ linux-libre-6.2-gnu/Documentation/maintainer/maintainer-entry-profile.rst
@@ -104,3 +104,4 @@ to do something different in the near future.
    ../riscv/patch-acceptance
    ../driver-api/media/maintainer-entry-profile
    ../driver-api/vfio-pci-device-specific-driver-acceptance
+   ../nvme/feature-and-quirk-policy
diff --git linux-libre-6.1-gnu/Documentation/memory-barriers.txt linux-libre-6.2-gnu/Documentation/memory-barriers.txt
index 06f80e3785c5..cc621decd943 100644
--- linux-libre-6.1-gnu/Documentation/memory-barriers.txt
+++ linux-libre-6.2-gnu/Documentation/memory-barriers.txt
@@ -1966,7 +1966,7 @@ There are some more advanced barrier functions:
  (*) io_stop_wc();
 
      For memory accesses with write-combining attributes (e.g. those returned
-     by ioremap_wc(), the CPU may wait for prior accesses to be merged with
+     by ioremap_wc()), the CPU may wait for prior accesses to be merged with
      subsequent ones. io_stop_wc() can be used to prevent the merging of
      write-combining memory accesses before this macro with those after it when
      such wait has performance implications.
diff --git linux-libre-6.1-gnu/Documentation/mm/arch_pgtable_helpers.rst linux-libre-6.2-gnu/Documentation/mm/arch_pgtable_helpers.rst
index cbaee9e59241..fd2a19df884e 100644
--- linux-libre-6.1-gnu/Documentation/mm/arch_pgtable_helpers.rst
+++ linux-libre-6.2-gnu/Documentation/mm/arch_pgtable_helpers.rst
@@ -94,7 +94,7 @@ PMD Page Table Helpers
 +---------------------------+--------------------------------------------------+
 | pmd_trans_huge            | Tests a Transparent Huge Page (THP) at PMD       |
 +---------------------------+--------------------------------------------------+
-| pmd_present               | Tests a valid mapped PMD                         |
+| pmd_present               | Tests whether pmd_page() points to valid memory  |
 +---------------------------+--------------------------------------------------+
 | pmd_young                 | Tests a young PMD                                |
 +---------------------------+--------------------------------------------------+
diff --git linux-libre-6.1-gnu/Documentation/mm/slub.rst linux-libre-6.2-gnu/Documentation/mm/slub.rst
index 4e1578186b4f..7f652216dabe 100644
--- linux-libre-6.1-gnu/Documentation/mm/slub.rst
+++ linux-libre-6.2-gnu/Documentation/mm/slub.rst
@@ -116,6 +116,8 @@ options from the ``slub_debug`` parameter translate to the following files::
 	T	trace
 	A	failslab
 
+failslab file is writable, so writing 1 or 0 will enable or disable
+the option at runtime. Write returns -EINVAL if cache is an alias.
 Careful with tracing: It may spew out lots of information and never stop if
 used on the wrong slab.
 
diff --git linux-libre-6.1-gnu/Documentation/mm/transhuge.rst linux-libre-6.2-gnu/Documentation/mm/transhuge.rst
index 216db1d67d04..ec3dc5b04226 100644
--- linux-libre-6.1-gnu/Documentation/mm/transhuge.rst
+++ linux-libre-6.2-gnu/Documentation/mm/transhuge.rst
@@ -117,31 +117,15 @@ pages:
   - ->_refcount in tail pages is always zero: get_page_unless_zero() never
     succeeds on tail pages.
 
-  - map/unmap of the pages with PTE entry increment/decrement ->_mapcount
-    on relevant sub-page of the compound page.
-
-  - map/unmap of the whole compound page is accounted for in compound_mapcount
-    (stored in first tail page). For file huge pages, we also increment
-    ->_mapcount of all sub-pages in order to have race-free detection of
-    last unmap of subpages.
-
-PageDoubleMap() indicates that the page is *possibly* mapped with PTEs.
-
-For anonymous pages, PageDoubleMap() also indicates ->_mapcount in all
-subpages is offset up by one. This additional reference is required to
-get race-free detection of unmap of subpages when we have them mapped with
-both PMDs and PTEs.
-
-This optimization is required to lower the overhead of per-subpage mapcount
-tracking. The alternative is to alter ->_mapcount in all subpages on each
-map/unmap of the whole compound page.
-
-For anonymous pages, we set PG_double_map when a PMD of the page is split
-for the first time, but still have a PMD mapping. The additional references
-go away with the last compound_mapcount.
-
-File pages get PG_double_map set on the first map of the page with PTE and
-goes away when the page gets evicted from the page cache.
+  - map/unmap of PMD entry for the whole compound page increment/decrement
+    ->compound_mapcount, stored in the first tail page of the compound page;
+    and also increment/decrement ->subpages_mapcount (also in the first tail)
+    by COMPOUND_MAPPED when compound_mapcount goes from -1 to 0 or 0 to -1.
+
+  - map/unmap of sub-pages with PTE entry increment/decrement ->_mapcount
+    on relevant sub-page of the compound page, and also increment/decrement
+    ->subpages_mapcount, stored in first tail page of the compound page, when
+    _mapcount goes from -1 to 0 or 0 to -1: counting sub-pages mapped by PTE.
 
 split_huge_page internally has to distribute the refcounts in the head
 page to the tail pages before clearing all PG_head/tail bits from the page
diff --git linux-libre-6.1-gnu/Documentation/networking/bonding.rst linux-libre-6.2-gnu/Documentation/networking/bonding.rst
index 96cd7a26f3d9..adc4bf4f3c50 100644
--- linux-libre-6.1-gnu/Documentation/networking/bonding.rst
+++ linux-libre-6.2-gnu/Documentation/networking/bonding.rst
@@ -566,7 +566,8 @@ miimon
 	link monitoring.  A value of 100 is a good starting point.
 	The use_carrier option, below, affects how the link state is
 	determined.  See the High Availability section for additional
-	information.  The default value is 0.
+	information.  The default value is 100 if arp_interval is not
+	set.
 
 min_links
 
@@ -956,6 +957,7 @@ xmit_hash_policy
 		hash = hash XOR source IP XOR destination IP
 		hash = hash XOR (hash RSHIFT 16)
 		hash = hash XOR (hash RSHIFT 8)
+		hash = hash RSHIFT 1
 		And then hash is reduced modulo slave count.
 
 		If the protocol is IPv6 then the source and destination
diff --git linux-libre-6.1-gnu/Documentation/networking/bridge.rst linux-libre-6.2-gnu/Documentation/networking/bridge.rst
index 4aef9cddde2f..c859f3c1636e 100644
--- linux-libre-6.1-gnu/Documentation/networking/bridge.rst
+++ linux-libre-6.2-gnu/Documentation/networking/bridge.rst
@@ -8,7 +8,7 @@ In order to use the Ethernet bridging functionality, you'll need the
 userspace tools.
 
 Documentation for Linux bridging is on:
-   http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge
+   https://wiki.linuxfoundation.org/networking/bridge
 
 The bridge-utilities are maintained at:
    git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/bridge-utils.git
diff --git linux-libre-6.1-gnu/Documentation/networking/can.rst linux-libre-6.2-gnu/Documentation/networking/can.rst
index ebc822e605f5..90121deef217 100644
--- linux-libre-6.1-gnu/Documentation/networking/can.rst
+++ linux-libre-6.2-gnu/Documentation/networking/can.rst
@@ -1148,6 +1148,39 @@ tuning on deep embedded systems'. The author is running a MPC603e
 load without any problems ...
 
 
+Switchable Termination Resistors
+--------------------------------
+
+CAN bus requires a specific impedance across the differential pair,
+typically provided by two 120Ohm resistors on the farthest nodes of
+the bus. Some CAN controllers support activating / deactivating a
+termination resistor(s) to provide the correct impedance.
+
+Query the available resistances::
+
+    $ ip -details link show can0
+    ...
+    termination 120 [ 0, 120 ]
+
+Activate the terminating resistor::
+
+    $ ip link set dev can0 type can termination 120
+
+Deactivate the terminating resistor::
+
+    $ ip link set dev can0 type can termination 0
+
+To enable termination resistor support to a can-controller, either
+implement in the controller's struct can-priv::
+
+    termination_const
+    termination_const_cnt
+    do_set_termination
+
+or add gpio control with the device tree entries from
+Documentation/devicetree/bindings/net/can/can-controller.yaml
+
+
 The Virtual CAN Driver (vcan)
 -----------------------------
 
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
index 51e6624fb774..1d2f55feca24 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
@@ -181,10 +181,13 @@ when necessary using the below listed API::
  - int dpaa2_mac_connect(struct dpaa2_mac *mac);
  - void dpaa2_mac_disconnect(struct dpaa2_mac *mac);
 
-A phylink integration is necessary only when the partner DPMAC is not of TYPE_FIXED.
-One can check for this condition using the below API::
+A phylink integration is necessary only when the partner DPMAC is not of
+``TYPE_FIXED``. This means it is either of ``TYPE_PHY``, or of
+``TYPE_BACKPLANE`` (the difference being the two that in the ``TYPE_BACKPLANE``
+mode, the MC firmware does not access the PCS registers). One can check for
+this condition using the following helper::
 
- - bool dpaa2_mac_is_type_fixed(struct fsl_mc_device *dpmac_dev,struct fsl_mc_io *mc_io);
+ - static inline bool dpaa2_mac_is_type_phy(struct dpaa2_mac *mac);
 
 Before connection to a MAC, the caller must allocate and populate the
 dpaa2_mac structure with the associated net_device, a pointer to the MC portal
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/intel/ice.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/intel/ice.rst
index 464e1f675a53..fe23054fcbd3 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/intel/ice.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/intel/ice.rst
@@ -748,7 +748,7 @@ NAPI
 ----
 This driver supports NAPI (Rx polling mode).
 For more information on NAPI, see
-https://www.linuxfoundation.org/collaborate/workgroups/networking/napi
+https://wiki.linuxfoundation.org/networking/napi
 
 
 MACVLAN
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/marvell/octeon_ep.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/marvell/octeon_ep.rst
index bc562c49011b..cad96c8d1f97 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/marvell/octeon_ep.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/marvell/octeon_ep.rst
@@ -23,6 +23,7 @@ Supported Devices
 =================
 Currently, this driver support following devices:
  * Network controller: Cavium, Inc. Device b200
+ * Network controller: Cavium, Inc. Device b400
 
 Interface Control
 =================
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
index 5edf50d7dbd5..6969652f593c 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst
@@ -25,7 +25,7 @@ Enabling the driver and kconfig options
 | at build time via kernel Kconfig flags.
 | Basic features, ethernet net device rx/tx offloads and XDP, are available with the most basic flags
 | CONFIG_MLX5_CORE=y/m and CONFIG_MLX5_CORE_EN=y.
-| For the list of advanced features please see below.
+| For the list of advanced features, please see below.
 
 **CONFIG_MLX5_CORE=(y/m/n)** (module mlx5_core.ko)
 
@@ -89,11 +89,11 @@ Enabling the driver and kconfig options
 
 **CONFIG_MLX5_EN_IPSEC=(y/n)**
 
-|    Enables `IPSec XFRM cryptography-offload accelaration <http://www.mellanox.com/related-docs/prod_software/Mellanox_Innova_IPsec_Ethernet_Adapter_Card_User_Manual.pdf>`_.
+|    Enables `IPSec XFRM cryptography-offload acceleration <http://www.mellanox.com/related-docs/prod_software/Mellanox_Innova_IPsec_Ethernet_Adapter_Card_User_Manual.pdf>`_.
 
 **CONFIG_MLX5_EN_TLS=(y/n)**
 
-|   TLS cryptography-offload accelaration.
+|   TLS cryptography-offload acceleration.
 
 
 **CONFIG_MLX5_INFINIBAND=(y/n/m)** (module mlx5_ib.ko)
@@ -139,14 +139,14 @@ flow_steering_mode: Device flow steering mode
 The flow steering mode parameter controls the flow steering mode of the driver.
 Two modes are supported:
 1. 'dmfs' - Device managed flow steering.
-2. 'smfs  - Software/Driver managed flow steering.
+2. 'smfs' - Software/Driver managed flow steering.
 
 In DMFS mode, the HW steering entities are created and managed through the
 Firmware.
 In SMFS mode, the HW steering entities are created and managed though by
-the driver directly into Hardware without firmware intervention.
+the driver directly into hardware without firmware intervention.
 
-SMFS mode is faster and provides better rule inserstion rate compared to default DMFS mode.
+SMFS mode is faster and provides better rule insertion rate compared to default DMFS mode.
 
 User command examples:
 
@@ -165,9 +165,9 @@ User command examples:
 enable_roce: RoCE enablement state
 ----------------------------------
 RoCE enablement state controls driver support for RoCE traffic.
-When RoCE is disabled, there is no gid table, only raw ethernet QPs are supported and traffic on the well known UDP RoCE port is handled as raw ethernet traffic.
+When RoCE is disabled, there is no gid table, only raw ethernet QPs are supported and traffic on the well-known UDP RoCE port is handled as raw ethernet traffic.
 
-To change RoCE enablement state a user must change the driverinit cmode value and run devlink reload.
+To change RoCE enablement state, a user must change the driverinit cmode value and run devlink reload.
 
 User command examples:
 
@@ -186,7 +186,7 @@ User command examples:
 
 esw_port_metadata: Eswitch port metadata state
 ----------------------------------------------
-When applicable, disabling Eswitch metadata can increase packet rate
+When applicable, disabling eswitch metadata can increase packet rate
 up to 20% depending on the use case and packet sizes.
 
 Eswitch port metadata state controls whether to internally tag packets with
@@ -253,26 +253,26 @@ mlx5 subfunction
 ================
 mlx5 supports subfunction management using devlink port (see :ref:`Documentation/networking/devlink/devlink-port.rst <devlink_port>`) interface.
 
-A Subfunction has its own function capabilities and its own resources. This
+A subfunction has its own function capabilities and its own resources. This
 means a subfunction has its own dedicated queues (txq, rxq, cq, eq). These
 queues are neither shared nor stolen from the parent PCI function.
 
-When a subfunction is RDMA capable, it has its own QP1, GID table and rdma
+When a subfunction is RDMA capable, it has its own QP1, GID table, and RDMA
 resources neither shared nor stolen from the parent PCI function.
 
 A subfunction has a dedicated window in PCI BAR space that is not shared
-with ther other subfunctions or the parent PCI function. This ensures that all
-devices (netdev, rdma, vdpa etc.) of the subfunction accesses only assigned
+with the other subfunctions or the parent PCI function. This ensures that all
+devices (netdev, rdma, vdpa, etc.) of the subfunction accesses only assigned
 PCI BAR space.
 
-A Subfunction supports eswitch representation through which it supports tc
+A subfunction supports eswitch representation through which it supports tc
 offloads. The user configures eswitch to send/receive packets from/to
 the subfunction port.
 
 Subfunctions share PCI level resources such as PCI MSI-X IRQs with
 other subfunctions and/or with its parent PCI function.
 
-Example mlx5 software, system and device view::
+Example mlx5 software, system, and device view::
 
        _______
       | admin |
@@ -310,7 +310,7 @@ Example mlx5 software, system and device view::
            |                                      (device add/del)
       _____|____                                    ____|________
      |          |                                  | subfunction |
-     |  PCI NIC |---- activate/deactive events---->| host driver |
+     |  PCI NIC |--- activate/deactivate events--->| host driver |
      |__________|                                  | (mlx5_core) |
                                                    |_____________|
 
@@ -320,7 +320,7 @@ Subfunction is created using devlink port interface.
 
     $ devlink dev eswitch set pci/0000:06:00.0 mode switchdev
 
-- Add a devlink port of subfunction flaovur::
+- Add a devlink port of subfunction flavour::
 
     $ devlink port add pci/0000:06:00.0 flavour pcisf pfnum 0 sfnum 88
     pci/0000:06:00.0/32768: type eth netdev eth6 flavour pcisf controller 0 pfnum 0 sfnum 88 external false splittable false
@@ -351,46 +351,30 @@ driver.
 
 MAC address setup
 -----------------
-mlx5 driver provides mechanism to setup the MAC address of the PCI VF/SF.
+mlx5 driver support devlink port function attr mechanism to setup MAC
+address. (refer to Documentation/networking/devlink/devlink-port.rst)
 
-The configured MAC address of the PCI VF/SF will be used by netdevice and rdma
-device created for the PCI VF/SF.
+RoCE capability setup
+---------------------
+Not all mlx5 PCI devices/SFs require RoCE capability.
 
-- Get the MAC address of the VF identified by its unique devlink port index::
+When RoCE capability is disabled, it saves 1 Mbytes worth of system memory per
+PCI devices/SF.
 
-    $ devlink port show pci/0000:06:00.0/2
-    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
-      function:
-        hw_addr 00:00:00:00:00:00
-
-- Set the MAC address of the VF identified by its unique devlink port index::
-
-    $ devlink port function set pci/0000:06:00.0/2 hw_addr 00:11:22:33:44:55
-
-    $ devlink port show pci/0000:06:00.0/2
-    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
-      function:
-        hw_addr 00:11:22:33:44:55
+mlx5 driver support devlink port function attr mechanism to setup RoCE
+capability. (refer to Documentation/networking/devlink/devlink-port.rst)
 
-- Get the MAC address of the SF identified by its unique devlink port index::
+migratable capability setup
+---------------------------
+User who wants mlx5 PCI VFs to be able to perform live migration need to
+explicitly enable the VF migratable capability.
 
-    $ devlink port show pci/0000:06:00.0/32768
-    pci/0000:06:00.0/32768: type eth netdev enp6s0pf0sf88 flavour pcisf pfnum 0 sfnum 88
-      function:
-        hw_addr 00:00:00:00:00:00
-
-- Set the MAC address of the VF identified by its unique devlink port index::
-
-    $ devlink port function set pci/0000:06:00.0/32768 hw_addr 00:00:00:00:88:88
-
-    $ devlink port show pci/0000:06:00.0/32768
-    pci/0000:06:00.0/32768: type eth netdev enp6s0pf0sf88 flavour pcivf pfnum 0 sfnum 88
-      function:
-        hw_addr 00:00:00:00:88:88
+mlx5 driver support devlink port function attr mechanism to setup migratable
+capability. (refer to Documentation/networking/devlink/devlink-port.rst)
 
 SF state setup
 --------------
-To use the SF, the user must active the SF using the SF function state
+To use the SF, the user must activate the SF using the SF function state
 attribute.
 
 - Get the state of the SF identified by its unique devlink port index::
@@ -447,7 +431,7 @@ for it.
 
 Additionally, the SF port also gets the event when the driver attaches to the
 auxiliary device of the subfunction. This results in changing the operational
-state of the function. This provides visiblity to the user to decide when is it
+state of the function. This provides visibility to the user to decide when is it
 safe to delete the SF port for graceful termination of the subfunction.
 
 - Show the SF port operational state::
@@ -464,14 +448,14 @@ tx reporter
 -----------
 The tx reporter is responsible for reporting and recovering of the following two error scenarios:
 
-- TX timeout
+- tx timeout
     Report on kernel tx timeout detection.
     Recover by searching lost interrupts.
-- TX error completion
+- tx error completion
     Report on error tx completion.
-    Recover by flushing the TX queue and reset it.
+    Recover by flushing the tx queue and reset it.
 
-TX reporter also support on demand diagnose callback, on which it provides
+tx reporter also support on demand diagnose callback, on which it provides
 real time information of its send queues status.
 
 User commands examples:
@@ -491,32 +475,32 @@ rx reporter
 -----------
 The rx reporter is responsible for reporting and recovering of the following two error scenarios:
 
-- RX queues initialization (population) timeout
-    RX queues descriptors population on ring initialization is done in
-    napi context via triggering an irq, in case of a failure to get
-    the minimum amount of descriptors, a timeout would occur and it
-    could be recoverable by polling the EQ (Event Queue).
-- RX completions with errors (reported by HW on interrupt context)
+- rx queues' initialization (population) timeout
+    Population of rx queues' descriptors on ring initialization is done
+    in napi context via triggering an irq. In case of a failure to get
+    the minimum amount of descriptors, a timeout would occur, and
+    descriptors could be recovered by polling the EQ (Event Queue).
+- rx completions with errors (reported by HW on interrupt context)
     Report on rx completion error.
     Recover (if needed) by flushing the related queue and reset it.
 
-RX reporter also supports on demand diagnose callback, on which it
-provides real time information of its receive queues status.
+rx reporter also supports on demand diagnose callback, on which it
+provides real time information of its receive queues' status.
 
-- Diagnose rx queues status, and corresponding completion queue::
+- Diagnose rx queues' status and corresponding completion queue::
 
     $ devlink health diagnose pci/0000:82:00.0 reporter rx
 
-NOTE: This command has valid output only when interface is up, otherwise the command has empty output.
+NOTE: This command has valid output only when interface is up. Otherwise, the command has empty output.
 
 - Show number of rx errors indicated, number of recover flows ended successfully,
-  is autorecover enabled and graceful period from last recover::
+  is autorecover enabled, and graceful period from last recover::
 
     $ devlink health show pci/0000:82:00.0 reporter rx
 
 fw reporter
 -----------
-The fw reporter implements diagnose and dump callbacks.
+The fw reporter implements `diagnose` and `dump` callbacks.
 It follows symptoms of fw error such as fw syndrome by triggering
 fw core dump and storing it into the dump buffer.
 The fw reporter diagnose command can be triggered any time by the user to check
@@ -537,7 +521,7 @@ running it on other PF or any VF will return "Operation not permitted".
 
 fw fatal reporter
 -----------------
-The fw fatal reporter implements dump and recover callbacks.
+The fw fatal reporter implements `dump` and `recover` callbacks.
 It follows fatal errors indications by CR-space dump and recover flow.
 The CR-space dump uses vsc interface which is valid even if the FW command
 interface is not functional, which is the case in most FW fatal errors.
@@ -552,7 +536,7 @@ User commands examples:
 
     $ devlink health recover pci/0000:82:00.0 reporter fw_fatal
 
-- Read FW CR-space dump if already strored or trigger new one::
+- Read FW CR-space dump if already stored or trigger new one::
 
     $ devlink health dump show pci/0000:82:00.1 reporter fw_fatal
 
@@ -561,10 +545,10 @@ NOTE: This command can run only on PF.
 mlx5 tracepoints
 ================
 
-mlx5 driver provides internal trace points for tracking and debugging using
+mlx5 driver provides internal tracepoints for tracking and debugging using
 kernel tracepoints interfaces (refer to Documentation/trace/ftrace.rst).
 
-For the list of support mlx5 events check /sys/kernel/debug/tracing/events/mlx5/
+For the list of support mlx5 events, check `/sys/kernel/debug/tracing/events/mlx5/`.
 
 tc and eswitch offloads tracepoints:
 
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/netronome/nfp.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/netronome/nfp.rst
index 3287a87bc4b3..66f6a18dc509 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/netronome/nfp.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/netronome/nfp.rst
@@ -1,50 +1,57 @@
 .. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+.. include:: <isonum.txt>
 
-=============================================
-Netronome Flow Processor (NFP) Kernel Drivers
-=============================================
+===========================================
+Network Flow Processor (NFP) Kernel Drivers
+===========================================
 
-Copyright (c) 2019, Netronome Systems, Inc.
+:Copyright: |copy| 2019, Netronome Systems, Inc.
+:Copyright: |copy| 2022, Corigine, Inc.
 
 Contents
 ========
 
 - `Overview`_
 - `Acquiring Firmware`_
+- `Devlink Info`_
+- `Configure Device`_
+- `Statistics`_
 
 Overview
 ========
 
-This driver supports Netronome's line of Flow Processor devices,
-including the NFP4000, NFP5000, and NFP6000 models, which are also
-incorporated in the company's family of Agilio SmartNICs. The SR-IOV
-physical and virtual functions for these devices are supported by
-the driver.
+This driver supports Netronome and Corigine's line of Network Flow Processor
+devices, including the NFP3800, NFP4000, NFP5000, and NFP6000 models, which
+are also incorporated in the companies' family of Agilio SmartNICs. The SR-IOV
+physical and virtual functions for these devices are supported by the driver.
 
 Acquiring Firmware
 ==================
 
-The NFP4000 and NFP6000 devices require application specific firmware
-to function.  Application firmware can be located either on the host file system
+The NFP3800, NFP4000 and NFP6000 devices require application specific firmware
+to function. Application firmware can be located either on the host file system
 or in the device flash (if supported by management firmware).
 
 Firmware files on the host filesystem contain card type (`AMDA-*` string), media
-config etc.  They should be placed in `/lib/firmware/netronome` directory to
+config etc. They should be placed in `/lib/firmware/netronome` directory to
 load firmware from the host file system.
 
 Firmware for basic NIC operation is available in the upstream
 `/*(DEBLOBBED)*/` repository.
 
+A more comprehensive list of firmware can be downloaded from the
+`Corigine Support site <https://www.corigine.com/DPUDownload.html>`_.
+
 Firmware in NVRAM
 -----------------
 
 Recent versions of management firmware supports loading application
-firmware from flash when the host driver gets probed.  The firmware loading
+firmware from flash when the host driver gets probed. The firmware loading
 policy configuration may be used to configure this feature appropriately.
 
 Devlink or ethtool can be used to update the application firmware on the device
 flash by providing the appropriate `nic_AMDA*.nffw` file to the respective
-command.  Users need to take care to write the correct firmware image for the
+command. Users need to take care to write the correct firmware image for the
 card and media configuration to flash.
 
 Available storage space in flash depends on the card being used.
@@ -79,9 +86,9 @@ You may need to use hard instead of symbolic links on distributions
 which use old `mkinitrd` command instead of `dracut` (e.g. Ubuntu).
 
 After changing firmware files you may need to regenerate the initramfs
-image.  Initramfs contains drivers and firmware files your system may
-need to boot.  Refer to the documentation of your distribution to find
-out how to update initramfs.  Good indication of stale initramfs
+image. Initramfs contains drivers and firmware files your system may
+need to boot. Refer to the documentation of your distribution to find
+out how to update initramfs. Good indication of stale initramfs
 is system loading wrong driver or firmware on boot, but when driver is
 later reloaded manually everything works correctly.
 
@@ -89,9 +96,9 @@ Selecting firmware per device
 -----------------------------
 
 Most commonly all cards on the system use the same type of firmware.
-If you want to load specific firmware image for a specific card, you
-can use either the PCI bus address or serial number.  Driver will print
-which files it's looking for when it recognizes a NFP device::
+If you want to load a specific firmware image for a specific card, you
+can use either the PCI bus address or serial number. The driver will
+print which files it's looking for when it recognizes a NFP device::
 
     nfp: Looking for firmware file in order of priority:
     nfp:  /*(DEBLOBBED)*/: not found
@@ -106,6 +113,15 @@ Note that `serial-*` and `pci-*` files are **not** automatically included
 in initramfs, you will have to refer to documentation of appropriate tools
 to find out how to include them.
 
+Running firmware version
+------------------------
+
+The version of the loaded firmware for a particular <netdev> interface,
+(e.g. enp4s0), or an interface's port <netdev port> (e.g. enp4s0np0) can
+be displayed with the ethtool command::
+
+  $ ethtool -i <netdev>
+
 Firmware loading policy
 -----------------------
 
@@ -132,6 +148,115 @@ abi_drv_load_ifc
     Defines a list of PF devices allowed to load FW on the device.
     This variable is not currently user configurable.
 
+Devlink Info
+============
+
+The devlink info command displays the running and stored firmware versions
+on the device, serial number and board information.
+
+Devlink info command example (replace PCI address)::
+
+  $ devlink dev info pci/0000:03:00.0
+    pci/0000:03:00.0:
+      driver nfp
+      serial_number CSAAMDA2001-1003000111
+      versions:
+          fixed:
+            board.id AMDA2001-1003
+            board.rev 01
+            board.manufacture CSA
+            board.model mozart
+          running:
+            fw.mgmt 22.10.0-rc3
+            fw.cpld 0x1000003
+            fw.app nic-22.09.0
+            chip.init AMDA-2001-1003  1003000111
+          stored:
+            fw.bundle_id bspbundle_1003000111
+            fw.mgmt 22.10.0-rc3
+            fw.cpld 0x0
+            chip.init AMDA-2001-1003  1003000111
+
+Configure Device
+================
+
+This section explains how to use Agilio SmartNICs running basic NIC firmware.
+
+Configure interface link-speed
+------------------------------
+The following steps explains how to change between 10G mode and 25G mode on
+Agilio CX 2x25GbE cards. The changing of port speed must be done in order,
+port 0 (p0) must be set to 10G before port 1 (p1) may be set to 10G.
+
+Down the respective interface(s)::
+
+  $ ip link set dev <netdev port 0> down
+  $ ip link set dev <netdev port 1> down
+
+Set interface link-speed to 10G::
+
+  $ ethtool -s <netdev port 0> speed 10000
+  $ ethtool -s <netdev port 1> speed 10000
+
+Set interface link-speed to 25G::
+
+  $ ethtool -s <netdev port 0> speed 25000
+  $ ethtool -s <netdev port 1> speed 25000
+
+Reload driver for changes to take effect::
+
+  $ rmmod nfp; modprobe nfp
+
+Configure interface Maximum Transmission Unit (MTU)
+---------------------------------------------------
+
+The MTU of interfaces can temporarily be set using the iproute2, ip link or
+ifconfig tools. Note that this change will not persist. Setting this via
+Network Manager, or another appropriate OS configuration tool, is
+recommended as changes to the MTU using Network Manager can be made to
+persist.
+
+Set interface MTU to 9000 bytes::
+
+  $ ip link set dev <netdev port> mtu 9000
+
+It is the responsibility of the user or the orchestration layer to set
+appropriate MTU values when handling jumbo frames or utilizing tunnels. For
+example, if packets sent from a VM are to be encapsulated on the card and
+egress a physical port, then the MTU of the VF should be set to lower than
+that of the physical port to account for the extra bytes added by the
+additional header. If a setup is expected to see fallback traffic between
+the SmartNIC and the kernel then the user should also ensure that the PF MTU
+is appropriately set to avoid unexpected drops on this path.
+
+Configure Forward Error Correction (FEC) modes
+----------------------------------------------
+
+Agilio SmartNICs support FEC mode configuration, e.g. Auto, Firecode Base-R,
+ReedSolomon and Off modes. Each physical port's FEC mode can be set
+independently using ethtool. The supported FEC modes for an interface can
+be viewed using::
+
+  $ ethtool <netdev>
+
+The currently configured FEC mode can be viewed using::
+
+  $ ethtool --show-fec <netdev>
+
+To force the FEC mode for a particular port, auto-negotiation must be disabled
+(see the `Auto-negotiation`_ section). An example of how to set the FEC mode
+to Reed-Solomon is::
+
+  $ ethtool --set-fec <netdev> encoding rs
+
+Auto-negotiation
+----------------
+
+To change auto-negotiation settings, the link must first be put down. After the
+link is down, auto-negotiation can be enabled or disabled using::
+
+  ethtool -s <netdev> autoneg <on|off>
+
 Statistics
 ==========
 
diff --git linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst
index eaa87dbe8848..d052ef40fe36 100644
--- linux-libre-6.1-gnu/Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst
+++ linux-libre-6.2-gnu/Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst
@@ -16,5 +16,5 @@ Contents
 
 Support
 =======
-If you got any problem, contact Wangxun support team via support@trustnetic.com
+If you got any problem, contact Wangxun support team via nic-support@net-swift.com
 and Cc: netdev.
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-info.rst linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-info.rst
index 7572bf6de5c1..1242b0e6826b 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-info.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-info.rst
@@ -198,6 +198,11 @@ fw.bundle_id
 
 Unique identifier of the entire firmware bundle.
 
+fw.bootloader
+-------------
+
+Version of the bootloader.
+
 Future work
 ===========
 
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-port.rst linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-port.rst
index 7627b1da01f2..3da590953ce8 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-port.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-port.rst
@@ -110,7 +110,7 @@ devlink ports for both the controllers.
 Function configuration
 ======================
 
-A user can configure the function attribute before enumerating the PCI
+Users can configure one or more function attributes before enumerating the PCI
 function. Usually it means, user should configure function attribute
 before a bus specific device for the function is created. However, when
 SRIOV is enabled, virtual function devices are created on the PCI bus.
@@ -119,9 +119,127 @@ function device to the driver. For subfunctions, this means user should
 configure port function attribute before activating the port function.
 
 A user may set the hardware address of the function using
-'devlink port function set hw_addr' command. For Ethernet port function
+`devlink port function set hw_addr` command. For Ethernet port function
 this means a MAC address.
 
+Users may also set the RoCE capability of the function using
+`devlink port function set roce` command.
+
+Users may also set the function as migratable using
+'devlink port function set migratable' command.
+
+Function attributes
+===================
+
+MAC address setup
+-----------------
+The configured MAC address of the PCI VF/SF will be used by netdevice and rdma
+device created for the PCI VF/SF.
+
+- Get the MAC address of the VF identified by its unique devlink port index::
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+      function:
+        hw_addr 00:00:00:00:00:00
+
+- Set the MAC address of the VF identified by its unique devlink port index::
+
+    $ devlink port function set pci/0000:06:00.0/2 hw_addr 00:11:22:33:44:55
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+      function:
+        hw_addr 00:11:22:33:44:55
+
+- Get the MAC address of the SF identified by its unique devlink port index::
+
+    $ devlink port show pci/0000:06:00.0/32768
+    pci/0000:06:00.0/32768: type eth netdev enp6s0pf0sf88 flavour pcisf pfnum 0 sfnum 88
+      function:
+        hw_addr 00:00:00:00:00:00
+
+- Set the MAC address of the SF identified by its unique devlink port index::
+
+    $ devlink port function set pci/0000:06:00.0/32768 hw_addr 00:00:00:00:88:88
+
+    $ devlink port show pci/0000:06:00.0/32768
+    pci/0000:06:00.0/32768: type eth netdev enp6s0pf0sf88 flavour pcisf pfnum 0 sfnum 88
+      function:
+        hw_addr 00:00:00:00:88:88
+
+RoCE capability setup
+---------------------
+Not all PCI VFs/SFs require RoCE capability.
+
+When RoCE capability is disabled, it saves system memory per PCI VF/SF.
+
+When user disables RoCE capability for a VF/SF, user application cannot send or
+receive any RoCE packets through this VF/SF and RoCE GID table for this PCI
+will be empty.
+
+When RoCE capability is disabled in the device using port function attribute,
+VF/SF driver cannot override it.
+
+- Get RoCE capability of the VF device::
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+        function:
+            hw_addr 00:00:00:00:00:00 roce enable
+
+- Set RoCE capability of the VF device::
+
+    $ devlink port function set pci/0000:06:00.0/2 roce disable
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+        function:
+            hw_addr 00:00:00:00:00:00 roce disable
+
+migratable capability setup
+---------------------------
+Live migration is the process of transferring a live virtual machine
+from one physical host to another without disrupting its normal
+operation.
+
+User who want PCI VFs to be able to perform live migration need to
+explicitly enable the VF migratable capability.
+
+When user enables migratable capability for a VF, and the HV binds the VF to VFIO driver
+with migration support, the user can migrate the VM with this VF from one HV to a
+different one.
+
+However, when migratable capability is enable, device will disable features which cannot
+be migrated. Thus migratable cap can impose limitations on a VF so let the user decide.
+
+Example of LM with migratable function configuration:
+- Get migratable capability of the VF device::
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+        function:
+            hw_addr 00:00:00:00:00:00 migratable disable
+
+- Set migratable capability of the VF device::
+
+    $ devlink port function set pci/0000:06:00.0/2 migratable enable
+
+    $ devlink port show pci/0000:06:00.0/2
+    pci/0000:06:00.0/2: type eth netdev enp6s0pf0vf1 flavour pcivf pfnum 0 vfnum 1
+        function:
+            hw_addr 00:00:00:00:00:00 migratable enable
+
+- Bind VF to VFIO driver with migration support::
+
+    $ echo <pci_id> > /sys/bus/pci/devices/0000:08:00.0/driver/unbind
+    $ echo mlx5_vfio_pci > /sys/bus/pci/devices/0000:08:00.0/driver_override
+    $ echo <pci_id> > /sys/bus/pci/devices/0000:08:00.0/driver/bind
+
+Attach VF to the VM.
+Start the VM.
+Perform live migration.
+
 Subfunction
 ============
 
@@ -130,10 +248,11 @@ it is deployed. Subfunction is created and deployed in unit of 1. Unlike
 SRIOV VFs, a subfunction doesn't require its own PCI virtual function.
 A subfunction communicates with the hardware through the parent PCI function.
 
-To use a subfunction, 3 steps setup sequence is followed.
-(1) create - create a subfunction;
-(2) configure - configure subfunction attributes;
-(3) deploy - deploy the subfunction;
+To use a subfunction, 3 steps setup sequence is followed:
+
+1) create - create a subfunction;
+2) configure - configure subfunction attributes;
+3) deploy - deploy the subfunction;
 
 Subfunction management is done using devlink port user interface.
 User performs setup on the subfunction management device.
@@ -191,13 +310,48 @@ API allows to configure following rate object's parameters:
 ``tx_max``
   Maximum TX rate value.
 
+``tx_priority``
+  Allows for usage of strict priority arbiter among siblings. This
+  arbitration scheme attempts to schedule nodes based on their priority
+  as long as the nodes remain within their bandwidth limit. The higher the
+  priority the higher the probability that the node will get selected for
+  scheduling.
+
+``tx_weight``
+  Allows for usage of Weighted Fair Queuing arbitration scheme among
+  siblings. This arbitration scheme can be used simultaneously with the
+  strict priority. As a node is configured with a higher rate it gets more
+  BW relative to it's siblings. Values are relative like a percentage
+  points, they basically tell how much BW should node take relative to
+  it's siblings.
+
 ``parent``
   Parent node name. Parent node rate limits are considered as additional limits
   to all node children limits. ``tx_max`` is an upper limit for children.
   ``tx_share`` is a total bandwidth distributed among children.
 
+``tx_priority`` and ``tx_weight`` can be used simultaneously. In that case
+nodes with the same priority form a WFQ subgroup in the sibling group
+and arbitration among them is based on assigned weights.
+
+Arbitration flow from the high level:
+
+#. Choose a node, or group of nodes with the highest priority that stays
+   within the BW limit and are not blocked. Use ``tx_priority`` as a
+   parameter for this arbitration.
+
+#. If group of nodes have the same priority perform WFQ arbitration on
+   that subgroup. Use ``tx_weight`` as a parameter for this arbitration.
+
+#. Select the winner node, and continue arbitration flow among it's children,
+   until leaf node is reached, and the winner is established.
+
+#. If all the nodes from the highest priority sub-group are satisfied, or
+   overused their assigned BW, move to the lower priority nodes.
+
 Driver implementations are allowed to support both or either rate object types
-and setting methods of their parameters.
+and setting methods of their parameters. Additionally driver implementation
+may export nodes/leafs and their child-parent relationships.
 
 Terms and Definitions
 =====================
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-region.rst linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-region.rst
index f06dca9a1eb6..9232cd7da301 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-region.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-region.rst
@@ -31,6 +31,15 @@ in its ``devlink_region_ops`` structure. If snapshot id is not set in
 the ``DEVLINK_CMD_REGION_NEW`` request kernel will allocate one and send
 the snapshot information to user space.
 
+Regions may optionally allow directly reading from their contents without a
+snapshot. Direct read requests are not atomic. In particular a read request
+of size 256 bytes or larger will be split into multiple chunks. If atomic
+access is required, use a snapshot. A driver wishing to enable this for a
+region should implement the ``.read`` callback in the ``devlink_region_ops``
+structure. User space can request a direct read by using the
+``DEVLINK_ATTR_REGION_DIRECT`` attribute instead of specifying a snapshot
+id.
+
 example usage
 -------------
 
@@ -65,6 +74,10 @@ example usage
     $ devlink region read pci/0000:00:05.0/fw-health snapshot 1 address 0 length 16
     0000000000000000 0014 95dc 0014 9514 0035 1670 0034 db30
 
+    # Read from the region without a snapshot
+    $ devlink region read pci/0000:00:05.0/fw-health address 16 length 16
+    0000000000000010 0000 0000 ffff ff04 0029 8c00 0028 8cc8
+
 As regions are likely very device or driver specific, no generic regions are
 defined. See the driver-specific documentation files for information on the
 specific regions a driver supports.
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-trap.rst linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-trap.rst
index 90d1381b88de..2c14dfe69b3a 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/devlink-trap.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/devlink-trap.rst
@@ -485,6 +485,16 @@ be added to the following table:
      - Traps incoming packets that the device decided to drop because
        the destination MAC is not configured in the MAC table and
        the interface is not in promiscuous mode
+   * - ``eapol``
+     - ``control``
+     - Traps "Extensible Authentication Protocol over LAN" (EAPOL) packets
+       specified in IEEE 802.1X
+   * - ``locked_port``
+     - ``drop``
+     - Traps packets that the device decided to drop because they failed the
+       locked bridge port check. That is, packets that were received via a
+       locked port and whose {SMAC, VID} does not correspond to an FDB entry
+       pointing to the port
 
 Driver-specific Packet Traps
 ============================
@@ -589,6 +599,9 @@ narrow. The description of these groups must be added to the following table:
    * - ``parser_error_drops``
      - Contains packet traps for packets that were marked by the device during
        parsing as erroneous
+   * - ``eapol``
+     - Contains packet traps for "Extensible Authentication Protocol over LAN"
+       (EAPOL) packets specified in IEEE 802.1X
 
 Packet Trap Policers
 ====================
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/etas_es58x.rst linux-libre-6.2-gnu/Documentation/networking/devlink/etas_es58x.rst
new file mode 100644
index 000000000000..3b857d82a44c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/etas_es58x.rst
@@ -0,0 +1,36 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========================
+etas_es58x devlink support
+==========================
+
+This document describes the devlink features implemented by the
+``etas_es58x`` device driver.
+
+Info versions
+=============
+
+The ``etas_es58x`` driver reports the following versions
+
+.. list-table:: devlink info versions implemented
+   :widths: 5 5 90
+
+   * - Name
+     - Type
+     - Description
+   * - ``fw``
+     - running
+     - Version of the firmware running on the device. Also available
+       through ``ethtool -i`` as the first member of the
+       ``firmware-version``.
+   * - ``fw.bootloader``
+     - running
+     - Version of the bootloader running on the device. Also available
+       through ``ethtool -i`` as the second member of the
+       ``firmware-version``.
+   * - ``board.rev``
+     - fixed
+     - The hardware revision of the device.
+   * - ``serial_number``
+     - fixed
+     - The USB serial number. Also available through ``lsusb -v``.
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/ice.rst linux-libre-6.2-gnu/Documentation/networking/devlink/ice.rst
index 0c89ceb8986d..625efb3777d5 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/ice.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/ice.rst
@@ -189,12 +189,21 @@ device data.
     * - ``nvm-flash``
       - The contents of the entire flash chip, sometimes referred to as
         the device's Non Volatile Memory.
+    * - ``shadow-ram``
+      - The contents of the Shadow RAM, which is loaded from the beginning
+        of the flash. Although the contents are primarily from the flash,
+        this area also contains data generated during device boot which is
+        not stored in flash.
     * - ``device-caps``
       - The contents of the device firmware's capabilities buffer. Useful to
         determine the current state and configuration of the device.
 
-Users can request an immediate capture of a snapshot via the
-``DEVLINK_CMD_REGION_NEW``
+Both the ``nvm-flash`` and ``shadow-ram`` regions can be accessed without a
+snapshot. The ``device-caps`` region requires a snapshot as the contents are
+sent by firmware and can't be split into separate reads.
+
+Users can request an immediate capture of a snapshot for all three regions
+via the ``DEVLINK_CMD_REGION_NEW`` command.
 
 .. code:: shell
 
@@ -254,3 +263,118 @@ Users can request an immediate capture of a snapshot via the
     0000000000000210 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 
     $ devlink region delete pci/0000:01:00.0/device-caps snapshot 1
+
+Devlink Rate
+============
+
+The ``ice`` driver implements devlink-rate API. It allows for offload of
+the Hierarchical QoS to the hardware. It enables user to group Virtual
+Functions in a tree structure and assign supported parameters: tx_share,
+tx_max, tx_priority and tx_weight to each node in a tree. So effectively
+user gains an ability to control how much bandwidth is allocated for each
+VF group. This is later enforced by the HW.
+
+It is assumed that this feature is mutually exclusive with DCB performed
+in FW and ADQ, or any driver feature that would trigger changes in QoS,
+for example creation of the new traffic class. The driver will prevent DCB
+or ADQ configuration if user started making any changes to the nodes using
+devlink-rate API. To configure those features a driver reload is necessary.
+Correspondingly if ADQ or DCB will get configured the driver won't export
+hierarchy at all, or will remove the untouched hierarchy if those
+features are enabled after the hierarchy is exported, but before any
+changes are made.
+
+This feature is also dependent on switchdev being enabled in the system.
+It's required bacause devlink-rate requires devlink-port objects to be
+present, and those objects are only created in switchdev mode.
+
+If the driver is set to the switchdev mode, it will export internal
+hierarchy the moment VF's are created. Root of the tree is always
+represented by the node_0. This node can't be deleted by the user. Leaf
+nodes and nodes with children also can't be deleted.
+
+.. list-table:: Attributes supported
+    :widths: 15 85
+
+    * - Name
+      - Description
+    * - ``tx_max``
+      - maximum bandwidth to be consumed by the tree Node. Rate Limit is
+        an absolute number specifying a maximum amount of bytes a Node may
+        consume during the course of one second. Rate limit guarantees
+        that a link will not oversaturate the receiver on the remote end
+        and also enforces an SLA between the subscriber and network
+        provider.
+    * - ``tx_share``
+      - minimum bandwidth allocated to a tree node when it is not blocked.
+        It specifies an absolute BW. While tx_max defines the maximum
+        bandwidth the node may consume, the tx_share marks committed BW
+        for the Node.
+    * - ``tx_priority``
+      - allows for usage of strict priority arbiter among siblings. This
+        arbitration scheme attempts to schedule nodes based on their
+        priority as long as the nodes remain within their bandwidth limit.
+        Range 0-7. Nodes with priority 7 have the highest priority and are
+        selected first, while nodes with priority 0 have the lowest
+        priority. Nodes that have the same priority are treated equally.
+    * - ``tx_weight``
+      - allows for usage of Weighted Fair Queuing arbitration scheme among
+        siblings. This arbitration scheme can be used simultaneously with
+        the strict priority. Range 1-200. Only relative values mater for
+        arbitration.
+
+``tx_priority`` and ``tx_weight`` can be used simultaneously. In that case
+nodes with the same priority form a WFQ subgroup in the sibling group
+and arbitration among them is based on assigned weights.
+
+.. code:: shell
+
+    # enable switchdev
+    $ devlink dev eswitch set pci/0000:4b:00.0 mode switchdev
+
+    # at this point driver should export internal hierarchy
+    $ echo 2 > /sys/class/net/ens785np0/device/sriov_numvfs
+
+    $ devlink port function rate show
+    pci/0000:4b:00.0/node_25: type node parent node_24
+    pci/0000:4b:00.0/node_24: type node parent node_0
+    pci/0000:4b:00.0/node_32: type node parent node_31
+    pci/0000:4b:00.0/node_31: type node parent node_30
+    pci/0000:4b:00.0/node_30: type node parent node_16
+    pci/0000:4b:00.0/node_19: type node parent node_18
+    pci/0000:4b:00.0/node_18: type node parent node_17
+    pci/0000:4b:00.0/node_17: type node parent node_16
+    pci/0000:4b:00.0/node_14: type node parent node_5
+    pci/0000:4b:00.0/node_5: type node parent node_3
+    pci/0000:4b:00.0/node_13: type node parent node_4
+    pci/0000:4b:00.0/node_12: type node parent node_4
+    pci/0000:4b:00.0/node_11: type node parent node_4
+    pci/0000:4b:00.0/node_10: type node parent node_4
+    pci/0000:4b:00.0/node_9: type node parent node_4
+    pci/0000:4b:00.0/node_8: type node parent node_4
+    pci/0000:4b:00.0/node_7: type node parent node_4
+    pci/0000:4b:00.0/node_6: type node parent node_4
+    pci/0000:4b:00.0/node_4: type node parent node_3
+    pci/0000:4b:00.0/node_3: type node parent node_16
+    pci/0000:4b:00.0/node_16: type node parent node_15
+    pci/0000:4b:00.0/node_15: type node parent node_0
+    pci/0000:4b:00.0/node_2: type node parent node_1
+    pci/0000:4b:00.0/node_1: type node parent node_0
+    pci/0000:4b:00.0/node_0: type node
+    pci/0000:4b:00.0/1: type leaf parent node_25
+    pci/0000:4b:00.0/2: type leaf parent node_25
+
+    # let's create some custom node
+    $ devlink port function rate add pci/0000:4b:00.0/node_custom parent node_0
+
+    # second custom node
+    $ devlink port function rate add pci/0000:4b:00.0/node_custom_1 parent node_custom
+
+    # reassign second VF to newly created branch
+    $ devlink port function rate set pci/0000:4b:00.0/2 parent node_custom_1
+
+    # assign tx_weight to the VF
+    $ devlink port function rate set pci/0000:4b:00.0/2 tx_weight 5
+
+    # assign tx_share to the VF
+    $ devlink port function rate set pci/0000:4b:00.0/2 tx_share 500Mbps
diff --git linux-libre-6.1-gnu/Documentation/networking/devlink/index.rst linux-libre-6.2-gnu/Documentation/networking/devlink/index.rst
index 4b653d040627..fee4d3968309 100644
--- linux-libre-6.1-gnu/Documentation/networking/devlink/index.rst
+++ linux-libre-6.2-gnu/Documentation/networking/devlink/index.rst
@@ -50,6 +50,7 @@ parameters, info versions, and other features it supports.
    :maxdepth: 1
 
    bnxt
+   etas_es58x
    hns3
    ionic
    ice
diff --git linux-libre-6.1-gnu/Documentation/networking/ethtool-netlink.rst linux-libre-6.2-gnu/Documentation/networking/ethtool-netlink.rst
index d578b8bcd8a4..f10f8eb44255 100644
--- linux-libre-6.1-gnu/Documentation/networking/ethtool-netlink.rst
+++ linux-libre-6.2-gnu/Documentation/networking/ethtool-netlink.rst
@@ -222,6 +222,7 @@ Userspace to kernel:
   ``ETHTOOL_MSG_MODULE_GET``            get transceiver module parameters
   ``ETHTOOL_MSG_PSE_SET``               set PSE parameters
   ``ETHTOOL_MSG_PSE_GET``               get PSE parameters
+  ``ETHTOOL_MSG_RSS_GET``               get RSS settings
   ===================================== =================================
 
 Kernel to userspace:
@@ -263,6 +264,7 @@ Kernel to userspace:
   ``ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY``    PHC virtual clocks info
   ``ETHTOOL_MSG_MODULE_GET_REPLY``         transceiver module parameters
   ``ETHTOOL_MSG_PSE_GET_REPLY``            PSE parameters
+  ``ETHTOOL_MSG_RSS_GET_REPLY``            RSS settings
   ======================================== =================================
 
 ``GET`` requests are sent by userspace applications to retrieve device
@@ -491,6 +493,7 @@ Kernel response contents:
   ``ETHTOOL_A_LINKSTATE_SQI_MAX``       u32     Max support SQI value
   ``ETHTOOL_A_LINKSTATE_EXT_STATE``     u8      link extended state
   ``ETHTOOL_A_LINKSTATE_EXT_SUBSTATE``  u8      link extended substate
+  ``ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT``  u32     count of link down events
   ====================================  ======  ============================
 
 For most NIC drivers, the value of ``ETHTOOL_A_LINKSTATE_LINK`` returns
@@ -1686,6 +1689,33 @@ to control PoDL PSE Admin functions. This option is implementing
 ``IEEE 802.3-2018`` 30.15.1.2.1 acPoDLPSEAdminControl. See
 ``ETHTOOL_A_PODL_PSE_ADMIN_STATE`` for supported values.
 
+RSS_GET
+=======
+
+Get indirection table, hash key and hash function info associated with a
+RSS context of an interface similar to ``ETHTOOL_GRSSH`` ioctl request.
+
+Request contents:
+
+=====================================  ======  ==========================
+  ``ETHTOOL_A_RSS_HEADER``             nested  request header
+  ``ETHTOOL_A_RSS_CONTEXT``            u32     context number
+=====================================  ======  ==========================
+
+Kernel response contents:
+
+=====================================  ======  ==========================
+  ``ETHTOOL_A_RSS_HEADER``             nested  reply header
+  ``ETHTOOL_A_RSS_HFUNC``              u32     RSS hash func
+  ``ETHTOOL_A_RSS_INDIR``              binary  Indir table bytes
+  ``ETHTOOL_A_RSS_HKEY``               binary  Hash key bytes
+=====================================  ======  ==========================
+
+ETHTOOL_A_RSS_HFUNC attribute is bitmap indicating the hash function
+being used. Current supported options are toeplitz, xor or crc32.
+ETHTOOL_A_RSS_INDIR attribute returns RSS indrection table where each byte
+indicates queue number.
+
 Request translation
 ===================
 
@@ -1767,7 +1797,7 @@ are netlink only.
   ``ETHTOOL_GMODULEEEPROM``           ``ETHTOOL_MSG_MODULE_EEPROM_GET``
   ``ETHTOOL_GEEE``                    ``ETHTOOL_MSG_EEE_GET``
   ``ETHTOOL_SEEE``                    ``ETHTOOL_MSG_EEE_SET``
-  ``ETHTOOL_GRSSH``                   n/a
+  ``ETHTOOL_GRSSH``                   ``ETHTOOL_MSG_RSS_GET``
   ``ETHTOOL_SRSSH``                   n/a
   ``ETHTOOL_GTUNABLE``                n/a
   ``ETHTOOL_STUNABLE``                n/a
diff --git linux-libre-6.1-gnu/Documentation/networking/index.rst linux-libre-6.2-gnu/Documentation/networking/index.rst
index 16a153bcc5fe..4f2d1f682a18 100644
--- linux-libre-6.1-gnu/Documentation/networking/index.rst
+++ linux-libre-6.2-gnu/Documentation/networking/index.rst
@@ -104,6 +104,7 @@ Contents:
    switchdev
    sysfs-tagging
    tc-actions-env-rules
+   tc-queue-filters
    tcp-thin
    team
    timestamping
diff --git linux-libre-6.1-gnu/Documentation/networking/ip-sysctl.rst linux-libre-6.2-gnu/Documentation/networking/ip-sysctl.rst
index e7b3fa7bb3f7..7fbd060d6047 100644
--- linux-libre-6.1-gnu/Documentation/networking/ip-sysctl.rst
+++ linux-libre-6.2-gnu/Documentation/networking/ip-sysctl.rst
@@ -1069,6 +1069,81 @@ tcp_child_ehash_entries - INTEGER
 
 	Default: 0
 
+tcp_plb_enabled - BOOLEAN
+	If set and the underlying congestion control (e.g. DCTCP) supports
+	and enables PLB feature, TCP PLB (Protective Load Balancing) is
+	enabled. PLB is described in the following paper:
+	https://doi.org/10.1145/3544216.3544226. Based on PLB parameters,
+	upon sensing sustained congestion, TCP triggers a change in
+	flow label field for outgoing IPv6 packets. A change in flow label
+	field potentially changes the path of outgoing packets for switches
+	that use ECMP/WCMP for routing.
+
+	PLB changes socket txhash which results in a change in IPv6 Flow Label
+	field, and currently no-op for IPv4 headers. It is possible
+	to apply PLB for IPv4 with other network header fields (e.g. TCP
+	or IPv4 options) or using encapsulation where outer header is used
+	by switches to determine next hop. In either case, further host
+	and switch side changes will be needed.
+
+	When set, PLB assumes that congestion signal (e.g. ECN) is made
+	available and used by congestion control module to estimate a
+	congestion measure (e.g. ce_ratio). PLB needs a congestion measure to
+	make repathing decisions.
+
+	Default: FALSE
+
+tcp_plb_idle_rehash_rounds - INTEGER
+	Number of consecutive congested rounds (RTT) seen after which
+	a rehash can be performed, given there are no packets in flight.
+	This is referred to as M in PLB paper:
+	https://doi.org/10.1145/3544216.3544226.
+
+	Possible Values: 0 - 31
+
+	Default: 3
+
+tcp_plb_rehash_rounds - INTEGER
+	Number of consecutive congested rounds (RTT) seen after which
+	a forced rehash can be performed. Be careful when setting this
+	parameter, as a small value increases the risk of retransmissions.
+	This is referred to as N in PLB paper:
+	https://doi.org/10.1145/3544216.3544226.
+
+	Possible Values: 0 - 31
+
+	Default: 12
+
+tcp_plb_suspend_rto_sec - INTEGER
+	Time, in seconds, to suspend PLB in event of an RTO. In order to avoid
+	having PLB repath onto a connectivity "black hole", after an RTO a TCP
+	connection suspends PLB repathing for a random duration between 1x and
+	2x of this parameter. Randomness is added to avoid concurrent rehashing
+	of multiple TCP connections. This should be set corresponding to the
+	amount of time it takes to repair a failed link.
+
+	Possible Values: 0 - 255
+
+	Default: 60
+
+tcp_plb_cong_thresh - INTEGER
+	Fraction of packets marked with congestion over a round (RTT) to
+	tag that round as congested. This is referred to as K in the PLB paper:
+	https://doi.org/10.1145/3544216.3544226.
+
+	The 0-1 fraction range is mapped to 0-256 range to avoid floating
+	point operations. For example, 128 means that if at least 50% of
+	the packets in a round were marked as congested then the round
+	will be tagged as congested.
+
+	Setting threshold to 0 means that PLB repaths every RTT regardless
+	of congestion. This is not intended behavior for PLB and should be
+	used only for experimentation purpose.
+
+	Possible Values: 0 - 256
+
+	Default: 128
+
 UDP variables
 =============
 
@@ -1102,6 +1177,33 @@ udp_rmem_min - INTEGER
 udp_wmem_min - INTEGER
 	UDP does not have tx memory accounting and this tunable has no effect.
 
+udp_hash_entries - INTEGER
+	Show the number of hash buckets for UDP sockets in the current
+	networking namespace.
+
+	A negative value means the networking namespace does not own its
+	hash buckets and shares the initial networking namespace's one.
+
+udp_child_ehash_entries - INTEGER
+	Control the number of hash buckets for UDP sockets in the child
+	networking namespace, which must be set before clone() or unshare().
+
+	If the value is not 0, the kernel uses a value rounded up to 2^n
+	as the actual hash bucket size.  0 is a special value, meaning
+	the child networking namespace will share the initial networking
+	namespace's hash buckets.
+
+	Note that the child will use the global one in case the kernel
+	fails to allocate enough memory.  In addition, the global hash
+	buckets are spread over available NUMA nodes, but the allocation
+	of the child hash table depends on the current process's NUMA
+	policy, which could result in performance differences.
+
+	Possible values: 0, 2^n (n: 7 (128) - 16 (64K))
+
+	Default: 0
+
+
 RAW variables
 =============
 
@@ -3025,6 +3127,15 @@ ecn_enable - BOOLEAN
 
         Default: 1
 
+l3mdev_accept - BOOLEAN
+	Enabling this option allows a "global" bound socket to work
+	across L3 master domains (e.g., VRFs) with packets capable of
+	being received regardless of the L3 domain in which they
+	originated. Only valid when the kernel was compiled with
+	CONFIG_NET_L3_MASTER_DEV.
+
+	Default: 1 (enabled)
+
 
 ``/proc/sys/net/core/*``
 ========================
diff --git linux-libre-6.1-gnu/Documentation/networking/ipvs-sysctl.rst linux-libre-6.2-gnu/Documentation/networking/ipvs-sysctl.rst
index 387fda80f05f..3fb5fa142eef 100644
--- linux-libre-6.1-gnu/Documentation/networking/ipvs-sysctl.rst
+++ linux-libre-6.2-gnu/Documentation/networking/ipvs-sysctl.rst
@@ -129,6 +129,26 @@ drop_packet - INTEGER
 	threshold. When the mode 3 is set, the always mode drop rate
 	is controlled by the /proc/sys/net/ipv4/vs/am_droprate.
 
+est_cpulist - CPULIST
+	Allowed	CPUs for estimation kthreads
+
+	Syntax: standard cpulist format
+	empty list - stop kthread tasks and estimation
+	default - the system's housekeeping CPUs for kthreads
+
+	Example:
+	"all": all possible CPUs
+	"0-N": all possible CPUs, N denotes last CPU number
+	"0,1-N:1/2": first and all CPUs with odd number
+	"": empty list
+
+est_nice - INTEGER
+	default 0
+	Valid range: -20 (more favorable) .. 19 (less favorable)
+
+	Niceness value to use for the estimation kthreads (scheduling
+	priority)
+
 expire_nodest_conn - BOOLEAN
 	- 0 - disabled (default)
 	- not 0 - enabled
@@ -304,8 +324,8 @@ run_estimation - BOOLEAN
 	0 - disabled
 	not 0 - enabled (default)
 
-	If disabled, the estimation will be stop, and you can't see
-	any update on speed estimation data.
+	If disabled, the estimation will be suspended and kthread tasks
+	stopped.
 
 	You can always re-enable estimation by setting this value to 1.
 	But be careful, the first estimation after re-enable is not
diff --git linux-libre-6.1-gnu/Documentation/networking/nf_conntrack-sysctl.rst linux-libre-6.2-gnu/Documentation/networking/nf_conntrack-sysctl.rst
index 1120d71f28d7..8b1045c3b59e 100644
--- linux-libre-6.1-gnu/Documentation/networking/nf_conntrack-sysctl.rst
+++ linux-libre-6.2-gnu/Documentation/networking/nf_conntrack-sysctl.rst
@@ -163,6 +163,35 @@ nf_conntrack_timestamp - BOOLEAN
 
 	Enable connection tracking flow timestamping.
 
+nf_conntrack_sctp_timeout_closed - INTEGER (seconds)
+	default 10
+
+nf_conntrack_sctp_timeout_cookie_wait - INTEGER (seconds)
+	default 3
+
+nf_conntrack_sctp_timeout_cookie_echoed - INTEGER (seconds)
+	default 3
+
+nf_conntrack_sctp_timeout_established - INTEGER (seconds)
+	default 210
+
+	Default is set to (hb_interval * path_max_retrans + rto_max)
+
+nf_conntrack_sctp_timeout_shutdown_sent - INTEGER (seconds)
+	default 0.3
+
+nf_conntrack_sctp_timeout_shutdown_recd - INTEGER (seconds)
+	default 0.3
+
+nf_conntrack_sctp_timeout_shutdown_ack_sent - INTEGER (seconds)
+	default 3
+
+nf_conntrack_sctp_timeout_heartbeat_sent - INTEGER (seconds)
+	default 30
+
+	This timeout is used to setup conntrack entry on secondary paths.
+	Default is set to hb_interval.
+
 nf_conntrack_udp_timeout - INTEGER (seconds)
 	default 30
 
diff --git linux-libre-6.1-gnu/Documentation/networking/rxrpc.rst linux-libre-6.2-gnu/Documentation/networking/rxrpc.rst
index 39494a6ea739..e1af54424192 100644
--- linux-libre-6.1-gnu/Documentation/networking/rxrpc.rst
+++ linux-libre-6.2-gnu/Documentation/networking/rxrpc.rst
@@ -880,8 +880,8 @@ The kernel interface functions are as follows:
 
      notify_end_rx can be NULL or it can be used to specify a function to be
      called when the call changes state to end the Tx phase.  This function is
-     called with the call-state spinlock held to prevent any reply or final ACK
-     from being delivered first.
+     called with a spinlock held to prevent the last DATA packet from being
+     transmitted until the function returns.
 
  (#) Receive data from a call::
 
diff --git linux-libre-6.1-gnu/Documentation/networking/tc-queue-filters.rst linux-libre-6.2-gnu/Documentation/networking/tc-queue-filters.rst
new file mode 100644
index 000000000000..6b417092276f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/networking/tc-queue-filters.rst
@@ -0,0 +1,37 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=========================
+TC queue based filtering
+=========================
+
+TC can be used for directing traffic to either a set of queues or
+to a single queue on both the transmit and receive side.
+
+On the transmit side:
+
+1) TC filter directing traffic to a set of queues is achieved
+   using the action skbedit priority for Tx priority selection,
+   the priority maps to a traffic class (set of queues) when
+   the queue-sets are configured using mqprio.
+
+2) TC filter directs traffic to a transmit queue with the action
+   skbedit queue_mapping $tx_qid. The action skbedit queue_mapping
+   for transmit queue is executed in software only and cannot be
+   offloaded.
+
+Likewise, on the receive side, the two filters for selecting set of
+queues and/or a single queue are supported as below:
+
+1) TC flower filter directs incoming traffic to a set of queues using
+   the 'hw_tc' option.
+   hw_tc $TCID - Specify a hardware traffic class to pass matching
+   packets on to. TCID is in the range 0 through 15.
+
+2) TC filter with action skbedit queue_mapping $rx_qid selects a
+   receive queue. The action skbedit queue_mapping for receive queue
+   is supported only in hardware. Multiple filters may compete in
+   the hardware for queue selection. In such case, the hardware
+   pipeline resolves conflicts based on priority. On Intel E810
+   devices, TC filter directing traffic to a queue have higher
+   priority over flow director filter assigning a queue. The hash
+   filter has lowest priority.
diff --git linux-libre-6.1-gnu/Documentation/networking/timestamping.rst linux-libre-6.2-gnu/Documentation/networking/timestamping.rst
index be4eb1242057..f17c01834a12 100644
--- linux-libre-6.1-gnu/Documentation/networking/timestamping.rst
+++ linux-libre-6.2-gnu/Documentation/networking/timestamping.rst
@@ -179,7 +179,8 @@ SOF_TIMESTAMPING_OPT_ID:
   identifier and returns that along with the timestamp. The identifier
   is derived from a per-socket u32 counter (that wraps). For datagram
   sockets, the counter increments with each sent packet. For stream
-  sockets, it increments with every byte.
+  sockets, it increments with every byte. For stream sockets, also set
+  SOF_TIMESTAMPING_OPT_ID_TCP, see the section below.
 
   The counter starts at zero. It is initialized the first time that
   the socket option is enabled. It is reset each time the option is
@@ -192,6 +193,35 @@ SOF_TIMESTAMPING_OPT_ID:
   among all possibly concurrently outstanding timestamp requests for
   that socket.
 
+SOF_TIMESTAMPING_OPT_ID_TCP:
+  Pass this modifier along with SOF_TIMESTAMPING_OPT_ID for new TCP
+  timestamping applications. SOF_TIMESTAMPING_OPT_ID defines how the
+  counter increments for stream sockets, but its starting point is
+  not entirely trivial. This option fixes that.
+
+  For stream sockets, if SOF_TIMESTAMPING_OPT_ID is set, this should
+  always be set too. On datagram sockets the option has no effect.
+
+  A reasonable expectation is that the counter is reset to zero with
+  the system call, so that a subsequent write() of N bytes generates
+  a timestamp with counter N-1. SOF_TIMESTAMPING_OPT_ID_TCP
+  implements this behavior under all conditions.
+
+  SOF_TIMESTAMPING_OPT_ID without modifier often reports the same,
+  especially when the socket option is set when no data is in
+  transmission. If data is being transmitted, it may be off by the
+  length of the output queue (SIOCOUTQ).
+
+  The difference is due to being based on snd_una versus write_seq.
+  snd_una is the offset in the stream acknowledged by the peer. This
+  depends on factors outside of process control, such as network RTT.
+  write_seq is the last byte written by the process. This offset is
+  not affected by external inputs.
+
+  The difference is subtle and unlikely to be noticed when configured
+  at initial socket creation, when no data is queued or sent. But
+  SOF_TIMESTAMPING_OPT_ID_TCP behavior is more robust regardless of
+  when the socket option is set.
 
 SOF_TIMESTAMPING_OPT_CMSG:
   Support recv() cmsg for all timestamped packets. Control messages
diff --git linux-libre-6.1-gnu/Documentation/networking/xfrm_device.rst linux-libre-6.2-gnu/Documentation/networking/xfrm_device.rst
index 01391dfd37d9..c43ace79e320 100644
--- linux-libre-6.1-gnu/Documentation/networking/xfrm_device.rst
+++ linux-libre-6.2-gnu/Documentation/networking/xfrm_device.rst
@@ -5,6 +5,7 @@ XFRM device - offloading the IPsec computations
 ===============================================
 
 Shannon Nelson <shannon.nelson@oracle.com>
+Leon Romanovsky <leonro@nvidia.com>
 
 
 Overview
@@ -18,10 +19,21 @@ can radically increase throughput and decrease CPU utilization.  The XFRM
 Device interface allows NIC drivers to offer to the stack access to the
 hardware offload.
 
+Right now, there are two types of hardware offload that kernel supports.
+ * IPsec crypto offload:
+   * NIC performs encrypt/decrypt
+   * Kernel does everything else
+ * IPsec packet offload:
+   * NIC performs encrypt/decrypt
+   * NIC does encapsulation
+   * Kernel and NIC have SA and policy in-sync
+   * NIC handles the SA and policies states
+   * The Kernel talks to the keymanager
+
 Userland access to the offload is typically through a system such as
 libreswan or KAME/raccoon, but the iproute2 'ip xfrm' command set can
 be handy when experimenting.  An example command might look something
-like this::
+like this for crypto offload:
 
   ip x s add proto esp dst 14.0.0.70 src 14.0.0.52 spi 0x07 mode transport \
      reqid 0x07 replay-window 32 \
@@ -29,6 +41,17 @@ like this::
      sel src 14.0.0.52/24 dst 14.0.0.70/24 proto tcp \
      offload dev eth4 dir in
 
+and for packet offload
+
+  ip x s add proto esp dst 14.0.0.70 src 14.0.0.52 spi 0x07 mode transport \
+     reqid 0x07 replay-window 32 \
+     aead 'rfc4106(gcm(aes))' 0x44434241343332312423222114131211f4f3f2f1 128 \
+     sel src 14.0.0.52/24 dst 14.0.0.70/24 proto tcp \
+     offload packet dev eth4 dir in
+
+  ip x p add src 14.0.0.70 dst 14.0.0.52 offload packet dev eth4 dir in
+  tmpl src 14.0.0.70 dst 14.0.0.52 proto esp reqid 10000 mode transport
+
 Yes, that's ugly, but that's what shell scripts and/or libreswan are for.
 
 
@@ -40,17 +63,24 @@ Callbacks to implement
 
   /* from include/linux/netdevice.h */
   struct xfrmdev_ops {
+        /* Crypto and Packet offload callbacks */
 	int	(*xdo_dev_state_add) (struct xfrm_state *x);
 	void	(*xdo_dev_state_delete) (struct xfrm_state *x);
 	void	(*xdo_dev_state_free) (struct xfrm_state *x);
 	bool	(*xdo_dev_offload_ok) (struct sk_buff *skb,
 				       struct xfrm_state *x);
 	void    (*xdo_dev_state_advance_esn) (struct xfrm_state *x);
+
+        /* Solely packet offload callbacks */
+	void    (*xdo_dev_state_update_curlft) (struct xfrm_state *x);
+	int	(*xdo_dev_policy_add) (struct xfrm_policy *x);
+	void	(*xdo_dev_policy_delete) (struct xfrm_policy *x);
+	void	(*xdo_dev_policy_free) (struct xfrm_policy *x);
   };
 
-The NIC driver offering ipsec offload will need to implement these
-callbacks to make the offload available to the network stack's
-XFRM subsystem.  Additionally, the feature bits NETIF_F_HW_ESP and
+The NIC driver offering ipsec offload will need to implement callbacks
+relevant to supported offload to make the offload available to the network
+stack's XFRM subsystem. Additionally, the feature bits NETIF_F_HW_ESP and
 NETIF_F_HW_ESP_TX_CSUM will signal the availability of the offload.
 
 
@@ -79,7 +109,8 @@ and an indication of whether it is for Rx or Tx.  The driver should
 
 		===========   ===================================
 		0             success
-		-EOPNETSUPP   offload not supported, try SW IPsec
+		-EOPNETSUPP   offload not supported, try SW IPsec,
+                              not applicable for packet offload mode
 		other         fail the request
 		===========   ===================================
 
@@ -96,6 +127,7 @@ will serviceable.  This can check the packet information to be sure the
 offload can be supported (e.g. IPv4 or IPv6, no IPv4 options, etc) and
 return true of false to signify its support.
 
+Crypto offload mode:
 When ready to send, the driver needs to inspect the Tx packet for the
 offload information, including the opaque context, and set up the packet
 send accordingly::
@@ -139,13 +171,25 @@ the stack in xfrm_input().
 In ESN mode, xdo_dev_state_advance_esn() is called from xfrm_replay_advance_esn().
 Driver will check packet seq number and update HW ESN state machine if needed.
 
+Packet offload mode:
+HW adds and deletes XFRM headers. So in RX path, XFRM stack is bypassed if HW
+reported success. In TX path, the packet lefts kernel without extra header
+and not encrypted, the HW is responsible to perform it.
+
 When the SA is removed by the user, the driver's xdo_dev_state_delete()
-is asked to disable the offload.  Later, xdo_dev_state_free() is called
-from a garbage collection routine after all reference counts to the state
+and xdo_dev_policy_delete() are asked to disable the offload.  Later,
+xdo_dev_state_free() and xdo_dev_policy_free() are called from a garbage
+collection routine after all reference counts to the state and policy
 have been removed and any remaining resources can be cleared for the
 offload state.  How these are used by the driver will depend on specific
 hardware needs.
 
 As a netdev is set to DOWN the XFRM stack's netdev listener will call
-xdo_dev_state_delete() and xdo_dev_state_free() on any remaining offloaded
-states.
+xdo_dev_state_delete(), xdo_dev_policy_delete(), xdo_dev_state_free() and
+xdo_dev_policy_free() on any remaining offloaded states.
+
+Outcome of HW handling packets, the XFRM core can't count hard, soft limits.
+The HW/driver are responsible to perform it and provide accurate data when
+xdo_dev_state_update_curlft() is called. In case of one of these limits
+occuried, the driver needs to call to xfrm_state_check_expire() to make sure
+that XFRM performs rekeying sequence.
diff --git linux-libre-6.1-gnu/Documentation/nvme/feature-and-quirk-policy.rst linux-libre-6.2-gnu/Documentation/nvme/feature-and-quirk-policy.rst
new file mode 100644
index 000000000000..c01d836d8e41
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/nvme/feature-and-quirk-policy.rst
@@ -0,0 +1,77 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=======================================
+Linux NVMe feature and and quirk policy
+=======================================
+
+This file explains the policy used to decide what is supported by the
+Linux NVMe driver and what is not.
+
+
+Introduction
+============
+
+NVM Express is an open collection of standards and information.
+
+The Linux NVMe host driver in drivers/nvme/host/ supports devices
+implementing the NVM Express (NVMe) family of specifications, which
+currently consists of a number of documents:
+
+ - the NVMe Base specification
+ - various Command Set specifications (e.g. NVM Command Set)
+ - various Transport specifications (e.g. PCIe, Fibre Channel, RDMA, TCP)
+ - the NVMe Management Interface specification
+
+See https://nvmexpress.org/developers/ for the NVMe specifications.
+
+
+Supported features
+==================
+
+NVMe is a large suite of specifications, and contains features that are only
+useful or suitable for specific use-cases. It is important to note that Linux
+does not aim to implement every feature in the specification.  Every additional
+feature implemented introduces more code, more maintenance and potentially more
+bugs.  Hence there is an inherent tradeoff between functionality and
+maintainability of the NVMe host driver.
+
+Any feature implemented in the Linux NVMe host driver must support the
+following requirements:
+
+  1. The feature is specified in a release version of an official NVMe
+     specification, or in a ratified Technical Proposal (TP) that is
+     available on NVMe website. Or if it is not directly related to the
+     on-wire protocol, does not contradict any of the NVMe specifications.
+  2. Does not conflict with the Linux architecture, nor the design of the
+     NVMe host driver.
+  3. Has a clear, indisputable value-proposition and a wide consensus across
+     the community.
+
+Vendor specific extensions are generally not supported in the NVMe host
+driver.
+
+It is strongly recommended to work with the Linux NVMe and block layer
+maintainers and get feedback on specification changes that are intended
+to be used by the Linux NVMe host driver in order to avoid conflict at a
+later stage.
+
+
+Quirks
+======
+
+Sometimes implementations of open standards fail to correctly implement parts
+of the standards.  Linux uses identifier-based quirks to work around such
+implementation bugs.  The intent of quirks is to deal with widely available
+hardware, usually consumer, which Linux users can't use without these quirks.
+Typically these implementations are not or only superficially tested with Linux
+by the hardware manufacturer.
+
+The Linux NVMe maintainers decide ad hoc whether to quirk implementations
+based on the impact of the problem to Linux users and how it impacts
+maintainability of the driver.  In general quirks are a last resort, if no
+firmware updates or other workarounds are available from the vendor.
+
+Quirks will not be added to the Linux kernel for hardware that isn't available
+on the mass market.  Hardware that fails qualification for enterprise Linux
+distributions, ChromeOS, Android or other consumers of the Linux kernel
+should be fixed before it is shipped instead of relying on Linux quirks.
diff --git linux-libre-6.1-gnu/Documentation/powerpc/cpu_families.rst linux-libre-6.2-gnu/Documentation/powerpc/cpu_families.rst
index 9b84e045e713..eb7e60649b43 100644
--- linux-libre-6.1-gnu/Documentation/powerpc/cpu_families.rst
+++ linux-libre-6.2-gnu/Documentation/powerpc/cpu_families.rst
@@ -10,6 +10,7 @@ Book3S (aka sPAPR)
 ------------------
 
 - Hash MMU (except 603 and e300)
+- Radix MMU (POWER9 and later)
 - Software loaded TLB (603 and e300)
 - Selectable Software loaded TLB in addition to hash MMU (755, 7450, e600)
 - Mix of 32 & 64 bit::
@@ -100,6 +101,18 @@ Book3S (aka sPAPR)
           v
    +--------------+
    |    POWER8    |
+   +--------------+
+          |
+          |
+          v
+   +--------------+
+   |    POWER9    |
+   +--------------+
+          |
+          |
+          v
+   +--------------+
+   |   POWER10    |
    +--------------+
 
 
diff --git linux-libre-6.1-gnu/Documentation/process/changes.rst linux-libre-6.2-gnu/Documentation/process/changes.rst
index 9844ca3a71a6..ef540865ad22 100644
--- linux-libre-6.1-gnu/Documentation/process/changes.rst
+++ linux-libre-6.2-gnu/Documentation/process/changes.rst
@@ -35,7 +35,7 @@ Rust (optional)        1.62.0           rustc --version
 bindgen (optional)     0.56.0           bindgen --version
 GNU make               3.82             make --version
 bash                   4.2              bash --version
-binutils               2.23             ld -v
+binutils               2.25             ld -v
 flex                   2.5.35           flex --version
 bison                  2.0              bison --version
 pahole                 1.16             pahole --version
@@ -119,7 +119,7 @@ Bash 4.2 or newer is needed.
 Binutils
 --------
 
-Binutils 2.23 or newer is needed to build the kernel.
+Binutils 2.25 or newer is needed to build the kernel.
 
 pkg-config
 ----------
diff --git linux-libre-6.1-gnu/Documentation/process/kernel-docs.rst linux-libre-6.2-gnu/Documentation/process/kernel-docs.rst
index 306ad373a002..1c6e2ab92f4e 100644
--- linux-libre-6.1-gnu/Documentation/process/kernel-docs.rst
+++ linux-libre-6.2-gnu/Documentation/process/kernel-docs.rst
@@ -3,9 +3,6 @@
 Index of Further Kernel Documentation
 =====================================
 
-Initial Author: Juan-Mariano de Goyeneche (<jmseyas@dit.upm.es>;
-email address is defunct now.)
-
 The need for a document like this one became apparent in the
 linux-kernel mailing list as the same questions, asking for pointers
 to information, appeared again and again.
@@ -31,7 +28,9 @@ All documents are cataloged with the following fields: the document's
 .. note::
 
    The documents on each section of this document are ordered by its
-   published date, from the newest to the oldest.
+   published date, from the newest to the oldest. The maintainer(s) should
+   periodically retire resources as they become obsolte or outdated; with
+   the exception of foundational books.
 
 Docs at the Linux Kernel tree
 -----------------------------
@@ -61,24 +60,6 @@ On-line docs
         a brief description of some of the acronyms and terms you may hear
         during discussion of the Linux kernel".
 
-    * Title: **Tracing the Way of Data in a TCP Connection through the Linux Kernel**
-
-      :Author: Richard Sailer
-      :URL: https://archive.org/details/linux_kernel_data_flow_short_paper
-      :Date: 2016
-      :Keywords: Linux Kernel Networking, TCP, tracing, ftrace
-      :Description: A seminar paper explaining ftrace and how to use it for
-        understanding linux kernel internals,
-        illustrated at tracing the way of a TCP packet through the kernel.
-      :Abstract: *This short paper outlines the usage of ftrace a tracing framework
-        as a tool to understand a running Linux system.
-        Having obtained a trace-log a kernel hacker can read and understand
-        source code more determined and with context.
-        In a detailed example this approach is demonstrated in tracing
-        and the way of data in a TCP Connection through the kernel.
-        Finally this trace-log is used as base for more a exact conceptual
-        exploration and description of the Linux TCP/IP implementation.*
-
     * Title: **The Linux Kernel Module Programming Guide**
 
       :Author: Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram,
@@ -91,379 +72,16 @@ On-line docs
         programming. Lots of examples. Currently the new version is being
         actively maintained at https://github.com/sysprog21/lkmpg.
 
-    * Title: **On submitting kernel Patches**
-
-      :Author: Andi Kleen
-      :URL: http://halobates.de/on-submitting-kernel-patches.pdf
-      :Date: 2008
-      :Keywords: patches, review process, types of submissions, basic rules, case studies
-      :Description: This paper gives several experience values on what types of patches
-        there are and how likely they get merged.
-      :Abstract:
-        [...]. This paper examines some common problems for
-        submitting larger changes and some strategies to avoid problems.
-
-    * Title: **Linux Device Drivers, Third Edition**
-
-      :Author: Jonathan Corbet, Alessandro Rubini, Greg Kroah-Hartman
-      :URL: https://lwn.net/Kernel/LDD3/
-      :Date: 2005
-      :Description: A 600-page book covering the (2.6.10) driver
-        programming API and kernel hacking in general.  Available under the
-        Creative Commons Attribution-ShareAlike 2.0 license.
-      :note: You can also :ref:`purchase a copy from O'Reilly or elsewhere  <ldd3_published>`.
-
-    * Title: **Writing an ALSA Driver**
-
-      :Author: Takashi Iwai <tiwai@suse.de>
-      :URL: https://www.kernel.org/doc/html/latest/sound/kernel-api/writing-an-alsa-driver.html
-      :Date: 2005
-      :Keywords: ALSA, sound, soundcard, driver, lowlevel, hardware.
-      :Description: Advanced Linux Sound Architecture for developers,
-        both at kernel and user-level sides. ALSA is the Linux kernel
-        sound architecture in the 2.6 kernel version.
-
-    * Title: **Linux PCMCIA Programmer's Guide**
-
-      :Author: David Hinds.
-      :URL: http://pcmcia-cs.sourceforge.net/ftp/doc/PCMCIA-PROG.html
-      :Date: 2003
-      :Keywords: PCMCIA.
-      :Description: "This document describes how to write kernel device
-        drivers for the Linux PCMCIA Card Services interface. It also
-        describes how to write user-mode utilities for communicating with
-        Card Services.
-
-    * Title: **How NOT to write kernel drivers**
-
-      :Author: Arjan van de Ven.
-      :URL: https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf
-      :Date: 2002
-      :Keywords: driver.
-      :Description: Programming bugs and Do-nots in kernel driver development
-      :Abstract: *Quit a few tutorials, articles and books give an introduction
-        on how to write Linux kernel drivers. Unfortunately the things one
-        should NOT do in Linux kernel code is either only a minor appendix
-        or, more commonly, completely absent. This paper tries to briefly touch
-        the areas in which the most common and serious bugs and do-nots are
-        encountered.*
-
-    * Title: **Global spinlock list and usage**
-
-      :Author: Rick Lindsley.
-      :URL: http://lse.sourceforge.net/lockhier/global-spin-lock
-      :Date: 2001
-      :Keywords: spinlock.
-      :Description: This is an attempt to document both the existence and
-        usage of the spinlocks in the Linux 2.4.5 kernel. Comprehensive
-        list of spinlocks showing when they are used, which functions
-        access them, how each lock is acquired, under what conditions it
-        is held, whether interrupts can occur or not while it is held...
-
-    * Title: **A Linux vm README**
-
-      :Author: Kanoj Sarcar.
-      :URL: http://kos.enix.org/pub/linux-vmm.html
-      :Date: 2001
-      :Keywords: virtual memory, mm, pgd, vma, page, page flags, page
-        cache, swap cache, kswapd.
-      :Description: Telegraphic, short descriptions and definitions
-        relating the Linux virtual memory implementation.
-
-    * Title: **Video4linux Drivers, Part 1: Video-Capture Device**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/406
-      :Date: 2000
-      :Keywords: video4linux, driver, video capture, capture devices,
-        camera driver.
-      :Description: The title says it all.
-
-    * Title: **Video4linux Drivers, Part 2: Video-capture Devices**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/429
-      :Date: 2000
-      :Keywords: video4linux, driver, video capture, capture devices,
-        camera driver, control, query capabilities, capability, facility.
-      :Description: The title says it all.
-
-    * Title: **Linux IP Networking. A Guide to the Implementation and Modification of the Linux Protocol Stack.**
-
-      :Author: Glenn Herrin.
-      :URL: http://www.cs.unh.edu/cnrg/gherrin
-      :Date: 2000
-      :Keywords: network, networking, protocol, IP, UDP, TCP, connection,
-        socket, receiving, transmitting, forwarding, routing, packets,
-        modules, /proc, sk_buff, FIB, tags.
-      :Description: Excellent paper devoted to the Linux IP Networking,
-        explaining anything from the kernel's to the user space
-        configuration tools' code. Very good to get a general overview of
-        the kernel networking implementation and understand all steps
-        packets follow from the time they are received at the network
-        device till they are delivered to applications. The studied kernel
-        code is from 2.2.14 version. Provides code for a working packet
-        dropper example.
-
-    * Title: **How To Make Sure Your Driver Will Work On The Power Macintosh**
-
-      :Author: Paul Mackerras.
-      :URL: http://www.linux-mag.com/id/261
-      :Date: 1999
-      :Keywords: Mac, Power Macintosh, porting, drivers, compatibility.
-      :Description: The title says it all.
-
-    * Title: **An Introduction to SCSI Drivers**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/284
-      :Date: 1999
-      :Keywords: SCSI, device, driver.
-      :Description: The title says it all.
-
-    * Title: **Advanced SCSI Drivers And Other Tales**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/307
-      :Date: 1999
-      :Keywords: SCSI, device, driver, advanced.
-      :Description: The title says it all.
-
-    * Title: **Writing Linux Mouse Drivers**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/330
-      :Date: 1999
-      :Keywords: mouse, driver, gpm.
-      :Description: The title says it all.
-
-    * Title: **More on Mouse Drivers**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/356
-      :Date: 1999
-      :Keywords: mouse, driver, gpm, races, asynchronous I/O.
-      :Description: The title still says it all.
-
-    * Title: **Writing Video4linux Radio Driver**
-
-      :Author: Alan Cox.
-      :URL: http://www.linux-mag.com/id/381
-      :Date: 1999
-      :Keywords: video4linux, driver, radio, radio devices.
-      :Description: The title says it all.
-
-    * Title: **I/O Event Handling Under Linux**
-
-      :Author: Richard Gooch.
-      :URL: https://web.mit.edu/~yandros/doc/io-events.html
-      :Date: 1999
-      :Keywords: IO, I/O, select(2), poll(2), FDs, aio_read(2), readiness
-        event queues.
-      :Description: From the Introduction: "I/O Event handling is about
-        how your Operating System allows you to manage a large number of
-        open files (file descriptors in UNIX/POSIX, or FDs) in your
-        application. You want the OS to notify you when FDs become active
-        (have data ready to be read or are ready for writing). Ideally you
-        want a mechanism that is scalable. This means a large number of
-        inactive FDs cost very little in memory and CPU time to manage".
-
-    * Title: **(nearly) Complete Linux Loadable Kernel Modules. The definitive guide for hackers, virus coders and system administrators.**
-
-      :Author: pragmatic/THC.
-      :URL: http://packetstormsecurity.org/docs/hack/LKM_HACKING.html
-      :Date: 1999
-      :Keywords: syscalls, intercept, hide, abuse, symbol table.
-      :Description: Interesting paper on how to abuse the Linux kernel in
-        order to intercept and modify syscalls, make
-        files/directories/processes invisible, become root, hijack ttys,
-        write kernel modules based virus... and solutions for admins to
-        avoid all those abuses.
-      :Notes: For 2.0.x kernels. Gives guidances to port it to 2.2.x
-        kernels.
-
-    * Name: **Linux Virtual File System**
-
-      :Author: Peter J. Braam.
-      :URL: http://www.coda.cs.cmu.edu/doc/talks/linuxvfs/
-      :Date: 1998
-      :Keywords: slides, VFS, inode, superblock, dentry, dcache.
-      :Description: Set of slides, presumably from a presentation on the
-        Linux VFS layer. Covers version 2.1.x, with dentries and the
-        dcache.
-
-    * Title: **The Venus kernel interface**
-
-      :Author: Peter J. Braam.
-      :URL: http://www.coda.cs.cmu.edu/doc/html/kernel-venus-protocol.html
-      :Date: 1998
-      :Keywords: coda, filesystem, venus, cache manager.
-      :Description: "This document describes the communication between
-        Venus and kernel level file system code needed for the operation
-        of the Coda filesystem. This version document is meant to describe
-        the current interface (version 1.0) as well as improvements we
-        envisage".
-
-    * Title: **Design and Implementation of the Second Extended Filesystem**
-
-      :Author: Rémy Card, Theodore Ts'o, Stephen Tweedie.
-      :URL: https://web.mit.edu/tytso/www/linux/ext2intro.html
-      :Date: 1998
-      :Keywords: ext2, linux fs history, inode, directory, link, devices,
-        VFS, physical structure, performance, benchmarks, ext2fs library,
-        ext2fs tools, e2fsck.
-      :Description: Paper written by three of the top ext2 hackers.
-        Covers Linux filesystems history, ext2 motivation, ext2 features,
-        design, physical structure on disk, performance, benchmarks,
-        e2fsck's passes description... A must read!
-      :Notes: This paper was first published in the Proceedings of the
-        First Dutch International Symposium on Linux, ISBN 90-367-0385-9.
-
-    * Title: **The Linux RAID-1, 4, 5 Code**
-
-      :Author: Ingo Molnar, Gadi Oxman and Miguel de Icaza.
-      :URL: http://www.linuxjournal.com/article.php?sid=2391
-      :Date: 1997
-      :Keywords: RAID, MD driver.
-      :Description: Linux Journal Kernel Korner article.
-      :Abstract: *A description of the implementation of the RAID-1,
-        RAID-4 and RAID-5 personalities of the MD device driver in the
-        Linux kernel, providing users with high performance and reliable,
-        secondary-storage capability using software*.
-
-    * Title: **Linux Kernel Hackers' Guide**
-
-      :Author: Michael K. Johnson.
-      :URL: https://www.tldp.org/LDP/khg/HyperNews/get/khg.html
-      :Date: 1997
-      :Keywords: device drivers, files, VFS, kernel interface, character vs
-        block devices, hardware interrupts, scsi, DMA, access to user memory,
-        memory allocation, timers.
-      :Description: A guide designed to help you get up to speed on the
-        concepts that are not intuitively obvious, and to document the internal
-        structures of Linux.
-
-    * Title: **Dynamic Kernels: Modularized Device Drivers**
-
-      :Author: Alessandro Rubini.
-      :URL: http://www.linuxjournal.com/article.php?sid=1219
-      :Date: 1996
-      :Keywords: device driver, module, loading/unloading modules,
-        allocating resources.
-      :Description: Linux Journal Kernel Korner article.
-      :Abstract: *This is the first of a series of four articles
-        co-authored by Alessandro Rubini and Georg Zezchwitz which present
-        a practical approach to writing Linux device drivers as kernel
-        loadable modules. This installment presents an introduction to the
-        topic, preparing the reader to understand next month's
-        installment*.
-
-    * Title: **Dynamic Kernels: Discovery**
-
-      :Author: Alessandro Rubini.
-      :URL: http://www.linuxjournal.com/article.php?sid=1220
-      :Date: 1996
-      :Keywords: character driver, init_module, clean_up module,
-        autodetection, mayor number, minor number, file operations,
-        open(), close().
-      :Description: Linux Journal Kernel Korner article.
-      :Abstract: *This article, the second of four, introduces part of
-        the actual code to create custom module implementing a character
-        device driver. It describes the code for module initialization and
-        cleanup, as well as the open() and close() system calls*.
-
-    * Title: **The Devil's in the Details**
-
-      :Author: Georg v. Zezschwitz and Alessandro Rubini.
-      :URL: http://www.linuxjournal.com/article.php?sid=1221
-      :Date: 1996
-      :Keywords: read(), write(), select(), ioctl(), blocking/non
-        blocking mode, interrupt handler.
-      :Description: Linux Journal Kernel Korner article.
-      :Abstract: *This article, the third of four on writing character
-        device drivers, introduces concepts of reading, writing, and using
-        ioctl-calls*.
-
-    * Title: **Dissecting Interrupts and Browsing DMA**
-
-      :Author: Alessandro Rubini and Georg v. Zezschwitz.
-      :URL: https://www.linuxjournal.com/article.php?sid=1222
-      :Date: 1996
-      :Keywords: interrupts, irqs, DMA, bottom halves, task queues.
-      :Description: Linux Journal Kernel Korner article.
-      :Abstract: *This is the fourth in a series of articles about
-        writing character device drivers as loadable kernel modules. This
-        month, we further investigate the field of interrupt handling.
-        Though it is conceptually simple, practical limitations and
-        constraints make this an ''interesting'' part of device driver
-        writing, and several different facilities have been provided for
-        different situations. We also investigate the complex topic of
-        DMA*.
-
-    * Title: **Device Drivers Concluded**
-
-      :Author: Georg v. Zezschwitz.
-      :URL: https://www.linuxjournal.com/article.php?sid=1287
-      :Date: 1996
-      :Keywords: address spaces, pages, pagination, page management,
-        demand loading, swapping, memory protection, memory mapping, mmap,
-        virtual memory areas (VMAs), vremap, PCI.
-      :Description: Finally, the above turned out into a five articles
-        series. This latest one's introduction reads: "This is the last of
-        five articles about character device drivers. In this final
-        section, Georg deals with memory mapping devices, beginning with
-        an overall description of the Linux memory management concepts".
-
-    * Title: **Network Buffers And Memory Management**
-
-      :Author: Alan Cox.
-      :URL: https://www.linuxjournal.com/article.php?sid=1312
-      :Date: 1996
-      :Keywords: sk_buffs, network devices, protocol/link layer
-        variables, network devices flags, transmit, receive,
-        configuration, multicast.
-      :Description: Linux Journal Kernel Korner.
-      :Abstract: *Writing a network device driver for Linux is fundamentally
-        simple---most of the complexity (other than talking to the
-        hardware) involves managing network packets in memory*.
-
-    * Title: **Analysis of the Ext2fs structure**
-
-      :Author: Louis-Dominique Dubeau.
-      :URL: https://teaching.csse.uwa.edu.au/units/CITS2002/fs-ext2/
-      :Date: 1994
-      :Keywords: ext2, filesystem, ext2fs.
-      :Description: Description of ext2's blocks, directories, inodes,
-        bitmaps, invariants...
-
 Published books
 ---------------
 
-    * Title: **Linux Treiber entwickeln**
-
-      :Author: Jürgen Quade, Eva-Katharina Kunst
-      :Publisher: dpunkt.verlag
-      :Date: Oct 2015 (4th edition)
-      :Pages: 688
-      :ISBN: 978-3-86490-288-8
-      :Note: German. The third edition from 2011 is
-         much cheaper and still quite up-to-date.
-
-    * Title: **Linux Kernel Networking: Implementation and Theory**
-
-      :Author: Rami Rosen
-      :Publisher: Apress
-      :Date: December 22, 2013
-      :Pages: 648
-      :ISBN: 978-1430261964
-
-    * Title: **Embedded Linux Primer: A practical Real-World Approach, 2nd Edition**
+    * Title: **Linux Kernel Programming: A Comprehensive Guide to Kernel Internals, Writing Kernel Modules, and Kernel Synchronization**
 
-      :Author: Christopher Hallinan
-      :Publisher: Pearson
-      :Date: November, 2010
-      :Pages: 656
-      :ISBN: 978-0137017836
+          :Author: Kaiwan N. Billimoria
+          :Publisher: Packt Publishing Ltd
+          :Date: 2021
+          :Pages: 754
+          :ISBN: 978-1789953435
 
     * Title: **Linux Kernel Development, 3rd Edition**
 
@@ -472,14 +90,7 @@ Published books
       :Date: July, 2010
       :Pages: 440
       :ISBN: 978-0672329463
-
-    * Title: **Essential Linux Device Drivers**
-
-      :Author: Sreekrishnan Venkateswaran
-      :Published: Prentice Hall
-      :Date: April, 2008
-      :Pages: 744
-      :ISBN: 978-0132396554
+      :Notes: Foundational book
 
 .. _ldd3_published:
 
@@ -490,68 +101,10 @@ Published books
       :Date: 2005
       :Pages: 636
       :ISBN: 0-596-00590-3
-      :Notes: Further information in
+      :Notes: Foundational book. Further information in
         http://www.oreilly.com/catalog/linuxdrive3/
         PDF format, URL: https://lwn.net/Kernel/LDD3/
 
-    * Title: **Linux Kernel Internals**
-
-      :Author: Michael Beck
-      :Publisher: Addison-Wesley
-      :Date: 1997
-      :ISBN: 0-201-33143-8 (second edition)
-
-    * Title: **Programmation Linux 2.0 API systeme et fonctionnement du noyau**
-
-      :Author: Remy Card, Eric Dumas, Franck Mevel
-      :Publisher: Eyrolles
-      :Date: 1997
-      :Pages: 520
-      :ISBN: 2-212-08932-5
-      :Notes: French
-
-    * Title: **The Design and Implementation of the 4.4 BSD UNIX Operating System**
-
-      :Author: Marshall Kirk McKusick, Keith Bostic, Michael J. Karels,
-        John S. Quarterman
-      :Publisher: Addison-Wesley
-      :Date: 1996
-      :ISBN: 0-201-54979-4
-
-    * Title: **Unix internals -- the new frontiers**
-
-      :Author: Uresh Vahalia
-      :Publisher: Prentice Hall
-      :Date: 1996
-      :Pages: 600
-      :ISBN: 0-13-101908-2
-
-    * Title: **Programming for the real world - POSIX.4**
-
-      :Author: Bill O. Gallmeister
-      :Publisher: O'Reilly & Associates, Inc
-      :Date: 1995
-      :Pages: 552
-      :ISBN: I-56592-074-0
-      :Notes: Though not being directly about Linux, Linux aims to be
-        POSIX. Good reference.
-
-    * Title:  **UNIX  Systems  for  Modern Architectures: Symmetric Multiprocessing and Caching for Kernel Programmers**
-
-      :Author: Curt Schimmel
-      :Publisher: Addison Wesley
-      :Date: June, 1994
-      :Pages: 432
-      :ISBN: 0-201-63338-8
-
-    * Title: **The Design and Implementation of the 4.3 BSD UNIX Operating System**
-
-      :Author: Samuel J. Leffler, Marshall Kirk McKusick, Michael J
-        Karels, John S. Quarterman
-      :Publisher: Addison-Wesley
-      :Date: 1989 (reprinted with corrections on October, 1990)
-      :ISBN: 0-201-06196-1
-
     * Title: **The Design of the UNIX Operating System**
 
       :Author: Maurice J. Bach
@@ -559,6 +112,7 @@ Published books
       :Date: 1986
       :Pages: 471
       :ISBN: 0-13-201757-1
+      :Notes: Foundational book
 
 Miscellaneous
 -------------
@@ -577,7 +131,7 @@ Miscellaneous
       :Keywords: latest kernel news.
       :Description: The title says it all. There's a fixed kernel section
         summarizing developers' work, bug fixes, new features and versions
-        produced during the week. Published every Thursday.
+        produced during the week.
 
     * Name: **The home page of Linux-MM**
 
@@ -614,7 +168,8 @@ Miscellaneous
 
 -------
 
-Document last updated on Tue 2016-Sep-20
+This document was originally based on:
 
-This document is based on:
  https://www.dit.upm.es/~jmseyas/linux/kernel/hackers-docs.html
+
+and written by Juan-Mariano de Goyeneche
diff --git linux-libre-6.1-gnu/Documentation/process/maintainer-netdev.rst linux-libre-6.2-gnu/Documentation/process/maintainer-netdev.rst
index 1fa5ab8754d3..4a75686d35ab 100644
--- linux-libre-6.1-gnu/Documentation/process/maintainer-netdev.rst
+++ linux-libre-6.2-gnu/Documentation/process/maintainer-netdev.rst
@@ -2,9 +2,9 @@
 
 .. _netdev-FAQ:
 
-==========
-netdev FAQ
-==========
+=============================
+Networking subsystem (netdev)
+=============================
 
 tl;dr
 -----
@@ -15,14 +15,15 @@ tl;dr
  - don't repost your patches within one 24h period
  - reverse xmas tree
 
-What is netdev?
----------------
-It is a mailing list for all network-related Linux stuff.  This
+netdev
+------
+
+netdev is a mailing list for all network-related Linux stuff.  This
 includes anything found under net/ (i.e. core code like IPv6) and
 drivers/net (i.e. hardware specific drivers) in the Linux source tree.
 
 Note that some subsystems (e.g. wireless drivers) which have a high
-volume of traffic have their own specific mailing lists.
+volume of traffic have their own specific mailing lists and trees.
 
 The netdev list is managed (like many other Linux mailing lists) through
 VGER (http://vger.kernel.org/) with archives available at
@@ -32,32 +33,10 @@ Aside from subsystems like those mentioned above, all network-related
 Linux development (i.e. RFC, review, comments, etc.) takes place on
 netdev.
 
-How do the changes posted to netdev make their way into Linux?
---------------------------------------------------------------
-There are always two trees (git repositories) in play.  Both are
-driven by David Miller, the main network maintainer.  There is the
-``net`` tree, and the ``net-next`` tree.  As you can probably guess from
-the names, the ``net`` tree is for fixes to existing code already in the
-mainline tree from Linus, and ``net-next`` is where the new code goes
-for the future release.  You can find the trees here:
-
-- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
-- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
-
-How do I indicate which tree (net vs. net-next) my patch should be in?
-----------------------------------------------------------------------
-To help maintainers and CI bots you should explicitly mark which tree
-your patch is targeting. Assuming that you use git, use the prefix
-flag::
-
-  git format-patch --subject-prefix='PATCH net-next' start..finish
+Development cycle
+-----------------
 
-Use ``net`` instead of ``net-next`` (always lower case) in the above for
-bug-fix ``net`` content.
-
-How often do changes from these trees make it to the mainline Linus tree?
--------------------------------------------------------------------------
-To understand this, you need to know a bit of background information on
+Here is a bit of background information on
 the cadence of Linux development.  Each new release starts off with a
 two week "merge window" where the main maintainers feed their new stuff
 to Linus for merging into the mainline tree.  After the two weeks, the
@@ -69,9 +48,33 @@ rc2 is released.  This repeats on a roughly weekly basis until rc7
 state of churn), and a week after the last vX.Y-rcN was done, the
 official vX.Y is released.
 
-Relating that to netdev: At the beginning of the 2-week merge window,
-the ``net-next`` tree will be closed - no new changes/features.  The
-accumulated new content of the past ~10 weeks will be passed onto
+To find out where we are now in the cycle - load the mainline (Linus)
+page here:
+
+  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
+
+and note the top of the "tags" section.  If it is rc1, it is early in
+the dev cycle.  If it was tagged rc7 a week ago, then a release is
+probably imminent. If the most recent tag is a final release tag
+(without an ``-rcN`` suffix) - we are most likely in a merge window
+and ``net-next`` is closed.
+
+git trees and patch flow
+------------------------
+
+There are two networking trees (git repositories) in play.  Both are
+driven by David Miller, the main network maintainer.  There is the
+``net`` tree, and the ``net-next`` tree.  As you can probably guess from
+the names, the ``net`` tree is for fixes to existing code already in the
+mainline tree from Linus, and ``net-next`` is where the new code goes
+for the future release.  You can find the trees here:
+
+- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
+- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
+
+Relating that to kernel development: At the beginning of the 2-week
+merge window, the ``net-next`` tree will be closed - no new changes/features.
+The accumulated new content of the past ~10 weeks will be passed onto
 mainline/Linus via a pull request for vX.Y -- at the same time, the
 ``net`` tree will start accumulating fixes for this pulled content
 relating to vX.Y
@@ -103,22 +106,14 @@ focus for ``net`` is on stabilization and bug fixes.
 
 Finally, the vX.Y gets released, and the whole cycle starts over.
 
-So where are we now in this cycle?
-----------------------------------
+netdev patch review
+-------------------
 
-Load the mainline (Linus) page here:
+Patch status
+~~~~~~~~~~~~
 
-  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
-
-and note the top of the "tags" section.  If it is rc1, it is early in
-the dev cycle.  If it was tagged rc7 a week ago, then a release is
-probably imminent. If the most recent tag is a final release tag
-(without an ``-rcN`` suffix) - we are most likely in a merge window
-and ``net-next`` is closed.
-
-How can I tell the status of a patch I've sent?
------------------------------------------------
-Start by looking at the main patchworks queue for netdev:
+Status of a patch can be checked by looking at the main patchwork
+queue for netdev:
 
   https://patchwork.kernel.org/project/netdevbpf/list/
 
@@ -127,73 +122,141 @@ patch. Patches are indexed by the ``Message-ID`` header of the emails
 which carried them so if you have trouble finding your patch append
 the value of ``Message-ID`` to the URL above.
 
-How long before my patch is accepted?
--------------------------------------
-Generally speaking, the patches get triaged quickly (in less than
-48h). But be patient, if your patch is active in patchwork (i.e. it's
-listed on the project's patch list) the chances it was missed are close to zero.
-Asking the maintainer for status updates on your
-patch is a good way to ensure your patch is ignored or pushed to the
-bottom of the priority list.
+Updating patch status
+~~~~~~~~~~~~~~~~~~~~~
 
-Should I directly update patchwork state of my own patches?
------------------------------------------------------------
 It may be tempting to help the maintainers and update the state of your
-own patches when you post a new version or spot a bug. Please do not do that.
+own patches when you post a new version or spot a bug. Please **do not**
+do that.
 Interfering with the patch status on patchwork will only cause confusion. Leave
 it to the maintainer to figure out what is the most recent and current
 version that should be applied. If there is any doubt, the maintainer
 will reply and ask what should be done.
 
-How do I divide my work into patches?
--------------------------------------
+Review timelines
+~~~~~~~~~~~~~~~~
 
-Put yourself in the shoes of the reviewer. Each patch is read separately
-and therefore should constitute a comprehensible step towards your stated
-goal.
+Generally speaking, the patches get triaged quickly (in less than
+48h). But be patient, if your patch is active in patchwork (i.e. it's
+listed on the project's patch list) the chances it was missed are close to zero.
+Asking the maintainer for status updates on your
+patch is a good way to ensure your patch is ignored or pushed to the
+bottom of the priority list.
 
-Avoid sending series longer than 15 patches. Larger series takes longer
-to review as reviewers will defer looking at it until they find a large
-chunk of time. A small series can be reviewed in a short time, so Maintainers
-just do it. As a result, a sequence of smaller series gets merged quicker and
-with better review coverage. Re-posting large series also increases the mailing
-list traffic.
+Partial resends
+~~~~~~~~~~~~~~~
 
-I made changes to only a few patches in a patch series should I resend only those changed?
-------------------------------------------------------------------------------------------
-No, please resend the entire patch series and make sure you do number your
+Please always resend the entire patch series and make sure you do number your
 patches such that it is clear this is the latest and greatest set of patches
-that can be applied.
-
-I have received review feedback, when should I post a revised version of the patches?
--------------------------------------------------------------------------------------
-Allow at least 24 hours to pass between postings. This will ensure reviewers
-from all geographical locations have a chance to chime in. Do not wait
-too long (weeks) between postings either as it will make it harder for reviewers
-to recall all the context.
+that can be applied. Do not try to resend just the patches which changed.
 
-Make sure you address all the feedback in your new posting. Do not post a new
-version of the code if the discussion about the previous version is still
-ongoing, unless directly instructed by a reviewer.
+Handling misapplied patches
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-I submitted multiple versions of a patch series and it looks like a version other than the last one has been accepted, what should I do?
-----------------------------------------------------------------------------------------------------------------------------------------
+Occasionally a patch series gets applied before receiving critical feedback,
+or the wrong version of a series gets applied.
 There is no revert possible, once it is pushed out, it stays like that.
 Please send incremental versions on top of what has been merged in order to fix
 the patches the way they would look like if your latest patch series was to be
 merged.
 
-Are there special rules regarding stable submissions on netdev?
----------------------------------------------------------------
+Stable tree
+~~~~~~~~~~~
+
 While it used to be the case that netdev submissions were not supposed
 to carry explicit ``CC: stable@vger.kernel.org`` tags that is no longer
 the case today. Please follow the standard stable rules in
 :ref:`Documentation/process/stable-kernel-rules.rst <stable_kernel_rules>`,
 and make sure you include appropriate Fixes tags!
 
-Is the comment style convention different for the networking content?
----------------------------------------------------------------------
-Yes, in a largely trivial way.  Instead of this::
+Security fixes
+~~~~~~~~~~~~~~
+
+Do not email netdev maintainers directly if you think you discovered
+a bug that might have possible security implications.
+The current netdev maintainer has consistently requested that
+people use the mailing lists and not reach out directly.  If you aren't
+OK with that, then perhaps consider mailing security@kernel.org or
+reading about http://oss-security.openwall.org/wiki/mailing-lists/distros
+as possible alternative mechanisms.
+
+
+Co-posting changes to user space components
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+User space code exercising kernel features should be posted
+alongside kernel patches. This gives reviewers a chance to see
+how any new interface is used and how well it works.
+
+When user space tools reside in the kernel repo itself all changes
+should generally come as one series. If series becomes too large
+or the user space project is not reviewed on netdev include a link
+to a public repo where user space patches can be seen.
+
+In case user space tooling lives in a separate repository but is
+reviewed on netdev  (e.g. patches to ``iproute2`` tools) kernel and
+user space patches should form separate series (threads) when posted
+to the mailing list, e.g.::
+
+  [PATCH net-next 0/3] net: some feature cover letter
+   └─ [PATCH net-next 1/3] net: some feature prep
+   └─ [PATCH net-next 2/3] net: some feature do it
+   └─ [PATCH net-next 3/3] selftest: net: some feature
+
+  [PATCH iproute2-next] ip: add support for some feature
+
+Posting as one thread is discouraged because it confuses patchwork
+(as of patchwork 2.2.2).
+
+Preparing changes
+-----------------
+
+Attention to detail is important.  Re-read your own work as if you were the
+reviewer.  You can start with using ``checkpatch.pl``, perhaps even with
+the ``--strict`` flag.  But do not be mindlessly robotic in doing so.
+If your change is a bug fix, make sure your commit log indicates the
+end-user visible symptom, the underlying reason as to why it happens,
+and then if necessary, explain why the fix proposed is the best way to
+get things done.  Don't mangle whitespace, and as is common, don't
+mis-indent function arguments that span multiple lines.  If it is your
+first patch, mail it to yourself so you can test apply it to an
+unpatched tree to confirm infrastructure didn't mangle it.
+
+Finally, go back and read
+:ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+to be sure you are not repeating some common mistake documented there.
+
+Indicating target tree
+~~~~~~~~~~~~~~~~~~~~~~
+
+To help maintainers and CI bots you should explicitly mark which tree
+your patch is targeting. Assuming that you use git, use the prefix
+flag::
+
+  git format-patch --subject-prefix='PATCH net-next' start..finish
+
+Use ``net`` instead of ``net-next`` (always lower case) in the above for
+bug-fix ``net`` content.
+
+Dividing work into patches
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Put yourself in the shoes of the reviewer. Each patch is read separately
+and therefore should constitute a comprehensible step towards your stated
+goal.
+
+Avoid sending series longer than 15 patches. Larger series takes longer
+to review as reviewers will defer looking at it until they find a large
+chunk of time. A small series can be reviewed in a short time, so Maintainers
+just do it. As a result, a sequence of smaller series gets merged quicker and
+with better review coverage. Re-posting large series also increases the mailing
+list traffic.
+
+Multi-line comments
+~~~~~~~~~~~~~~~~~~~
+
+Comment style convention is slightly different for networking and most of
+the tree.  Instead of this::
 
   /*
    * foobar blah blah blah
@@ -206,8 +269,8 @@ it is requested that you make it look like this::
    * another line of text
    */
 
-What is "reverse xmas tree"?
-----------------------------
+Local variable ordering ("reverse xmas tree", "RCS")
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Netdev has a convention for ordering local variables in functions.
 Order the variable declaration lines longest to shortest, e.g.::
@@ -219,21 +282,31 @@ Order the variable declaration lines longest to shortest, e.g.::
 If there are dependencies between the variables preventing the ordering
 move the initialization out of line.
 
-I am working in existing code which uses non-standard formatting. Which formatting should I use?
-------------------------------------------------------------------------------------------------
-Make your code follow the most recent guidelines, so that eventually all code
+Format precedence
+~~~~~~~~~~~~~~~~~
+
+When working in existing code which uses nonstandard formatting make
+your code follow the most recent guidelines, so that eventually all code
 in the domain of netdev is in the preferred format.
 
-I found a bug that might have possible security implications or similar. Should I mail the main netdev maintainer off-list?
----------------------------------------------------------------------------------------------------------------------------
-No. The current netdev maintainer has consistently requested that
-people use the mailing lists and not reach out directly.  If you aren't
-OK with that, then perhaps consider mailing security@kernel.org or
-reading about http://oss-security.openwall.org/wiki/mailing-lists/distros
-as possible alternative mechanisms.
+Resending after review
+~~~~~~~~~~~~~~~~~~~~~~
+
+Allow at least 24 hours to pass between postings. This will ensure reviewers
+from all geographical locations have a chance to chime in. Do not wait
+too long (weeks) between postings either as it will make it harder for reviewers
+to recall all the context.
+
+Make sure you address all the feedback in your new posting. Do not post a new
+version of the code if the discussion about the previous version is still
+ongoing, unless directly instructed by a reviewer.
+
+Testing
+-------
+
+Expected level of testing
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
-What level of testing is expected before I submit my change?
-------------------------------------------------------------
 At the very minimum your changes must survive an ``allyesconfig`` and an
 ``allmodconfig`` build with ``W=1`` set without new warnings or failures.
 
@@ -244,86 +317,42 @@ and the patch series contains a set of kernel selftest for
 You are expected to test your changes on top of the relevant networking
 tree (``net`` or ``net-next``) and not e.g. a stable tree or ``linux-next``.
 
-How do I post corresponding changes to user space components?
--------------------------------------------------------------
-User space code exercising kernel features should be posted
-alongside kernel patches. This gives reviewers a chance to see
-how any new interface is used and how well it works.
-
-When user space tools reside in the kernel repo itself all changes
-should generally come as one series. If series becomes too large
-or the user space project is not reviewed on netdev include a link
-to a public repo where user space patches can be seen.
-
-In case user space tooling lives in a separate repository but is
-reviewed on netdev  (e.g. patches to ``iproute2`` tools) kernel and
-user space patches should form separate series (threads) when posted
-to the mailing list, e.g.::
-
-  [PATCH net-next 0/3] net: some feature cover letter
-   └─ [PATCH net-next 1/3] net: some feature prep
-   └─ [PATCH net-next 2/3] net: some feature do it
-   └─ [PATCH net-next 3/3] selftest: net: some feature
-
-  [PATCH iproute2-next] ip: add support for some feature
-
-Posting as one thread is discouraged because it confuses patchwork
-(as of patchwork 2.2.2).
-
-Can I reproduce the checks from patchwork on my local machine?
---------------------------------------------------------------
+patchwork checks
+~~~~~~~~~~~~~~~~
 
 Checks in patchwork are mostly simple wrappers around existing kernel
 scripts, the sources are available at:
 
 https://github.com/kuba-moo/nipa/tree/master/tests
 
-Running all the builds and checks locally is a pain, can I post my patches and have the patchwork bot validate them?
---------------------------------------------------------------------------------------------------------------------
-
-No, you must ensure that your patches are ready by testing them locally
+**Do not** post your patches just to run them through the checks.
+You must ensure that your patches are ready by testing them locally
 before posting to the mailing list. The patchwork build bot instance
 gets overloaded very easily and netdev@vger really doesn't need more
 traffic if we can help it.
 
-netdevsim is great, can I extend it for my out-of-tree tests?
--------------------------------------------------------------
+netdevsim
+~~~~~~~~~
 
-No, ``netdevsim`` is a test vehicle solely for upstream tests.
-(Please add your tests under ``tools/testing/selftests/``.)
+``netdevsim`` is a test driver which can be used to exercise driver
+configuration APIs without requiring capable hardware.
+Mock-ups and tests based on ``netdevsim`` are strongly encouraged when
+adding new APIs, but ``netdevsim`` in itself is **not** considered
+a use case/user. You must also implement the new APIs in a real driver.
 
-We also give no guarantees that ``netdevsim`` won't change in the future
+We give no guarantees that ``netdevsim`` won't change in the future
 in a way which would break what would normally be considered uAPI.
 
-Is netdevsim considered a "user" of an API?
--------------------------------------------
-
-Linux kernel has a long standing rule that no API should be added unless
-it has a real, in-tree user. Mock-ups and tests based on ``netdevsim`` are
-strongly encouraged when adding new APIs, but ``netdevsim`` in itself
-is **not** considered a use case/user.
-
-Any other tips to help ensure my net/net-next patch gets OK'd?
---------------------------------------------------------------
-Attention to detail.  Re-read your own work as if you were the
-reviewer.  You can start with using ``checkpatch.pl``, perhaps even with
-the ``--strict`` flag.  But do not be mindlessly robotic in doing so.
-If your change is a bug fix, make sure your commit log indicates the
-end-user visible symptom, the underlying reason as to why it happens,
-and then if necessary, explain why the fix proposed is the best way to
-get things done.  Don't mangle whitespace, and as is common, don't
-mis-indent function arguments that span multiple lines.  If it is your
-first patch, mail it to yourself so you can test apply it to an
-unpatched tree to confirm infrastructure didn't mangle it.
-
-Finally, go back and read
-:ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
-to be sure you are not repeating some common mistake documented there.
+``netdevsim`` is reserved for use by upstream tests only, so any
+new ``netdevsim`` features must be accompanied by selftests under
+``tools/testing/selftests/``.
 
-My company uses peer feedback in employee performance reviews. Can I ask netdev maintainers for feedback?
----------------------------------------------------------------------------------------------------------
+Testimonials / feedback
+-----------------------
 
-Yes, especially if you spend significant amount of time reviewing code
+Some companies use peer feedback in employee performance reviews.
+Please feel free to request feedback from netdev maintainers,
+especially if you spend significant amount of time reviewing code
 and go out of your way to improve shared infrastructure.
 
 The feedback must be requested by you, the contributor, and will always
diff --git linux-libre-6.1-gnu/Documentation/riscv/patch-acceptance.rst linux-libre-6.2-gnu/Documentation/riscv/patch-acceptance.rst
index dfe0ac5624fb..07d5a5623e2a 100644
--- linux-libre-6.1-gnu/Documentation/riscv/patch-acceptance.rst
+++ linux-libre-6.2-gnu/Documentation/riscv/patch-acceptance.rst
@@ -20,16 +20,22 @@ Submit Checklist Addendum
 -------------------------
 We'll only accept patches for new modules or extensions if the
 specifications for those modules or extensions are listed as being
-"Frozen" or "Ratified" by the RISC-V Foundation.  (Developers may, of
-course, maintain their own Linux kernel trees that contain code for
-any draft extensions that they wish.)
+unlikely to be incompatibly changed in the future.  For
+specifications from the RISC-V foundation this means "Frozen" or
+"Ratified", for the UEFI forum specifications this means a published
+ECR.  (Developers may, of course, maintain their own Linux kernel trees
+that contain code for any draft extensions that they wish.)
 
-Additionally, the RISC-V specification allows implementors to create
+Additionally, the RISC-V specification allows implementers to create
 their own custom extensions.  These custom extensions aren't required
 to go through any review or ratification process by the RISC-V
 Foundation.  To avoid the maintenance complexity and potential
 performance impact of adding kernel code for implementor-specific
-RISC-V extensions, we'll only to accept patches for extensions that
-have been officially frozen or ratified by the RISC-V Foundation.
-(Implementors, may, of course, maintain their own Linux kernel trees
-containing code for any custom extensions that they wish.)
+RISC-V extensions, we'll only consider patches for extensions that either:
+
+- Have been officially frozen or ratified by the RISC-V Foundation, or
+- Have been implemented in hardware that is widely available, per standard
+  Linux practice.
+
+(Implementers, may, of course, maintain their own Linux kernel trees containing
+code for any custom extensions that they wish.)
diff --git linux-libre-6.1-gnu/Documentation/riscv/vm-layout.rst linux-libre-6.2-gnu/Documentation/riscv/vm-layout.rst
index 5b36e45fef60..3be44e74ec5d 100644
--- linux-libre-6.1-gnu/Documentation/riscv/vm-layout.rst
+++ linux-libre-6.2-gnu/Documentation/riscv/vm-layout.rst
@@ -97,3 +97,39 @@ RISC-V Linux Kernel SV48
    ffffffff00000000 |   -4    GB | ffffffff7fffffff |    2 GB | modules, BPF
    ffffffff80000000 |   -2    GB | ffffffffffffffff |    2 GB | kernel
   __________________|____________|__________________|_________|____________________________________________________________
+
+
+RISC-V Linux Kernel SV57
+------------------------
+
+::
+
+ ========================================================================================================================
+      Start addr    |   Offset   |     End addr     |  Size   | VM area description
+ ========================================================================================================================
+                    |            |                  |         |
+   0000000000000000 |   0        | 00ffffffffffffff |   64 PB | user-space virtual memory, different per mm
+  __________________|____________|__________________|_________|___________________________________________________________
+                    |            |                  |         |
+   0100000000000000 | +64     PB | feffffffffffffff | ~16K PB | ... huge, almost 64 bits wide hole of non-canonical
+                    |            |                  |         | virtual memory addresses up to the -64 PB
+                    |            |                  |         | starting offset of kernel mappings.
+  __________________|____________|__________________|_________|___________________________________________________________
+                                                              |
+                                                              | Kernel-space virtual memory, shared between all processes:
+  ____________________________________________________________|___________________________________________________________
+                    |            |                  |         |
+   ff1bfffffee00000 | -57     PB | ff1bfffffeffffff |    2 MB | fixmap
+   ff1bffffff000000 | -57     PB | ff1bffffffffffff |   16 MB | PCI io
+   ff1c000000000000 | -57     PB | ff1fffffffffffff |    1 PB | vmemmap
+   ff20000000000000 | -56     PB | ff5fffffffffffff |   16 PB | vmalloc/ioremap space
+   ff60000000000000 | -40     PB | ffdeffffffffffff |   32 PB | direct mapping of all physical memory
+   ffdf000000000000 |  -8     PB | fffffffeffffffff |    8 PB | kasan
+  __________________|____________|__________________|_________|____________________________________________________________
+                                                              |
+                                                              | Identical layout to the 39-bit one from here on:
+  ____________________________________________________________|____________________________________________________________
+                    |            |                  |         |
+   ffffffff00000000 |  -4     GB | ffffffff7fffffff |    2 GB | modules, BPF
+   ffffffff80000000 |  -2     GB | ffffffffffffffff |    2 GB | kernel
+  __________________|____________|__________________|_________|____________________________________________________________
diff --git linux-libre-6.1-gnu/Documentation/scsi/scsi_eh.rst linux-libre-6.2-gnu/Documentation/scsi/scsi_eh.rst
index bad624fab823..104d09e9af09 100644
--- linux-libre-6.1-gnu/Documentation/scsi/scsi_eh.rst
+++ linux-libre-6.2-gnu/Documentation/scsi/scsi_eh.rst
@@ -92,14 +92,17 @@ The timeout handler is scsi_timeout().  When a timeout occurs, this function
  1. invokes optional hostt->eh_timed_out() callback.  Return value can
     be one of
 
-    - BLK_EH_RESET_TIMER
+    - SCSI_EH_RESET_TIMER
 	This indicates that more time is required to finish the
 	command.  Timer is restarted.
 
-    - BLK_EH_DONE
+    - SCSI_EH_NOT_HANDLED
         eh_timed_out() callback did not handle the command.
 	Step #2 is taken.
 
+    - SCSI_EH_DONE
+        eh_timed_out() completed the command.
+
  2. scsi_abort_command() is invoked to schedule an asynchronous abort which may
     issue a retry scmd->allowed + 1 times.  Asynchronous aborts are not invoked
     for commands for which the SCSI_EH_ABORT_SCHEDULED flag is set (this
diff --git linux-libre-6.1-gnu/Documentation/security/keys/trusted-encrypted.rst linux-libre-6.2-gnu/Documentation/security/keys/trusted-encrypted.rst
index 0bfb4c339748..9bc9db8ec651 100644
--- linux-libre-6.1-gnu/Documentation/security/keys/trusted-encrypted.rst
+++ linux-libre-6.2-gnu/Documentation/security/keys/trusted-encrypted.rst
@@ -350,7 +350,8 @@ Load an encrypted key "evm" from saved blob::
 
 Instantiate an encrypted key "evm" using user-provided decrypted data::
 
-    $ keyctl add encrypted evm "new default user:kmk 32 `cat evm_decrypted_data.blob`" @u
+    $ evmkey=$(dd if=/dev/urandom bs=1 count=32 | xxd -c32 -p)
+    $ keyctl add encrypted evm "new default user:kmk 32 $evmkey" @u
     794890253
 
     $ keyctl print 794890253
diff --git linux-libre-6.1-gnu/Documentation/sphinx-static/custom.css linux-libre-6.2-gnu/Documentation/sphinx-static/custom.css
new file mode 100644
index 000000000000..45a624fdcf2c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/sphinx-static/custom.css
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * CSS tweaks for the Alabaster theme
+ */
+
+/* Shrink the headers a bit */
+div.body h1 { font-size: 180%; }
+div.body h2 { font-size: 150%; }
+div.body h3 { font-size: 130%; }
+
+/* Tighten up the layout slightly */
+div.body { padding: 0 15px 0 10px; }
+div.sphinxsidebarwrapper { padding: 1em 0.4em; }
+div.sphinxsidebar { font-size: inherit; }
+/* Tweak document margins and don't force width */
+div.document {
+    margin: 20px 10px 0 10px; 
+    width: auto;
+}
+
+/*
+ * Parameters for the display of function prototypes and such included
+ * from C source files.
+ */
+dl.function, dl.struct, dl.enum { margin-top: 2em; background-color: #ecf0f3; }
+/* indent lines 2+ of multi-line function prototypes */
+dl.function dt { margin-left: 10em; text-indent: -10em; }
+dt.sig-object { font-size: larger; }
+div.kernelindent { margin-left: 2em; margin-right: 4em; }
diff --git linux-libre-6.1-gnu/Documentation/sphinx/load_config.py linux-libre-6.2-gnu/Documentation/sphinx/load_config.py
index eeb394b39e2c..8b416bfd75ac 100644
--- linux-libre-6.1-gnu/Documentation/sphinx/load_config.py
+++ linux-libre-6.2-gnu/Documentation/sphinx/load_config.py
@@ -3,7 +3,7 @@
 
 import os
 import sys
-from sphinx.util.pycompat import execfile_
+from sphinx.util.osutil import fs_encoding
 
 # ------------------------------------------------------------------------------
 def loadConfig(namespace):
@@ -48,7 +48,9 @@ def loadConfig(namespace):
             sys.stdout.write("load additional sphinx-config: %s\n" % config_file)
             config = namespace.copy()
             config['__file__'] = config_file
-            execfile_(config_file, config)
+            with open(config_file, 'rb') as f:
+                code = compile(f.read(), fs_encoding, 'exec')
+                exec(code, config)
             del config['__file__']
             namespace.update(config)
         else:
diff --git linux-libre-6.1-gnu/Documentation/sphinx/requirements.txt linux-libre-6.2-gnu/Documentation/sphinx/requirements.txt
index 2c573541ab71..335b53df35e2 100644
--- linux-libre-6.1-gnu/Documentation/sphinx/requirements.txt
+++ linux-libre-6.2-gnu/Documentation/sphinx/requirements.txt
@@ -1,4 +1,3 @@
 # jinja2>=3.1 is not compatible with Sphinx<4.0
 jinja2<3.1
-sphinx_rtd_theme
 Sphinx==2.4.4
diff --git linux-libre-6.1-gnu/Documentation/subsystem-apis.rst linux-libre-6.2-gnu/Documentation/subsystem-apis.rst
index af65004a80aa..b51f38527e14 100644
--- linux-libre-6.1-gnu/Documentation/subsystem-apis.rst
+++ linux-libre-6.2-gnu/Documentation/subsystem-apis.rst
@@ -43,6 +43,7 @@ needed).
    input/index
    hwmon/index
    gpu/index
+   accel/index
    security/index
    sound/index
    crypto/index
diff --git linux-libre-6.1-gnu/Documentation/timers/hrtimers.rst linux-libre-6.2-gnu/Documentation/timers/hrtimers.rst
index c1c20a693e8f..7ac448908d1f 100644
--- linux-libre-6.1-gnu/Documentation/timers/hrtimers.rst
+++ linux-libre-6.2-gnu/Documentation/timers/hrtimers.rst
@@ -118,7 +118,7 @@ existing timer wheel code, as it is mature and well suited. Sharing code
 was not really a win, due to the different data structures. Also, the
 hrtimer functions now have clearer behavior and clearer names - such as
 hrtimer_try_to_cancel() and hrtimer_cancel() [which are roughly
-equivalent to del_timer() and del_timer_sync()] - so there's no direct
+equivalent to timer_delete() and timer_delete_sync()] - so there's no direct
 1:1 mapping between them on the algorithmic level, and thus no real
 potential for code sharing either.
 
diff --git linux-libre-6.1-gnu/Documentation/tools/index.rst linux-libre-6.2-gnu/Documentation/tools/index.rst
index 0bb1e61bdcc0..80488e290e10 100644
--- linux-libre-6.1-gnu/Documentation/tools/index.rst
+++ linux-libre-6.2-gnu/Documentation/tools/index.rst
@@ -11,6 +11,7 @@ more additions are needed here:
    :maxdepth: 1
 
    rtla/index
+   rv/index
 
 .. only::  subproject and html
 
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/Makefile linux-libre-6.2-gnu/Documentation/tools/rv/Makefile
new file mode 100644
index 000000000000..ec8713c1b35f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/Makefile
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+INSTALL		?= install
+RM		?= rm -f
+RMDIR		?= rmdir --ignore-fail-on-non-empty
+
+PREFIX		?= /usr/share
+MANDIR		?= $(PREFIX)/man
+MAN1DIR		= $(MANDIR)/man1
+
+MAN1_RST	= $(wildcard rv*.rst)
+
+_DOC_MAN1	= $(patsubst %.rst,%.1,$(MAN1_RST))
+DOC_MAN1	= $(addprefix $(OUTPUT),$(_DOC_MAN1))
+
+RST2MAN_DEP	:= $(shell command -v rst2man 2>/dev/null)
+RST2MAN_OPTS	+= --verbose
+
+TEST_RST2MAN = $(shell sh -c "rst2man --version > /dev/null 2>&1 || echo n")
+
+$(OUTPUT)%.1: %.rst
+ifndef RST2MAN_DEP
+	$(info ********************************************)
+	$(info ** NOTICE: rst2man not found)
+	$(info **)
+	$(info ** Consider installing the latest rst2man from your)
+	$(info ** distribution, e.g., 'dnf install python3-docutils' on Fedora,)
+	$(info ** or from source:)
+	$(info **)
+	$(info **  https://docutils.sourceforge.io/docs/dev/repository.html )
+	$(info **)
+	$(info ********************************************)
+	$(error NOTICE: rst2man required to generate man pages)
+endif
+	rst2man $(RST2MAN_OPTS) $< > $@
+
+man1: $(DOC_MAN1)
+man: man1
+
+clean:
+	$(RM) $(DOC_MAN1)
+
+install: man
+	$(INSTALL) -d -m 755 $(DESTDIR)$(MAN1DIR)
+	$(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(MAN1DIR)
+
+uninstall:
+	$(RM) $(addprefix $(DESTDIR)$(MAN1DIR)/,$(_DOC_MAN1))
+	$(RMDIR) $(DESTDIR)$(MAN1DIR)
+
+.PHONY: man man1 clean install uninstall
+.DEFAULT_GOAL := man
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/common_appendix.rst linux-libre-6.2-gnu/Documentation/tools/rv/common_appendix.rst
new file mode 100644
index 000000000000..f4239192bee8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/common_appendix.rst
@@ -0,0 +1,16 @@
+REPORTING BUGS
+==============
+
+Report bugs to <linux-kernel@vger.kernel.org>
+and <linux-trace-devel@vger.kernel.org>
+
+LICENSE
+=======
+
+**rv** is Free Software licensed under the GNU GPLv2
+
+COPYING
+=======
+
+Copyright \(C) 2022 Red Hat, Inc. Free use of this software is granted under
+the terms of the GNU Public License (GPL).
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/common_ikm.rst linux-libre-6.2-gnu/Documentation/tools/rv/common_ikm.rst
new file mode 100644
index 000000000000..e50a5f8a7142
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/common_ikm.rst
@@ -0,0 +1,21 @@
+**-h**, **--help**
+
+        Print the monitor's options and the available reactors list.
+
+**-r**, **--reactor** *reactor*
+
+        Enables the *reactor*. See **-h** for a list of available reactors.
+
+**-s**, **--self**
+
+        When tracing (**-t**), also print the events that happened during the **rv**
+        command itself. If the **rv** command itself generates too many events,
+        the tool might get busy processing its own events only.
+
+**-t**, **--trace**
+
+        Trace monitor's events and error.
+
+**-v**, **--verbose**
+
+        Print debug messages.
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/index.rst linux-libre-6.2-gnu/Documentation/tools/rv/index.rst
new file mode 100644
index 000000000000..8fd16d91d639
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/index.rst
@@ -0,0 +1,24 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==============================
+Runtime verification (rv) tool
+==============================
+
+**rv** tool provides the interface for a collection of runtime verification
+(rv) monitors.
+
+.. toctree::
+   :maxdepth: 1
+
+   rv
+   rv-list
+   rv-mon
+   rv-mon-wip
+   rv-mon-wwnr
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/rv-list.rst linux-libre-6.2-gnu/Documentation/tools/rv/rv-list.rst
new file mode 100644
index 000000000000..51e4608f9e99
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/rv-list.rst
@@ -0,0 +1,43 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=======
+rv-list
+=======
+-----------------------
+List available monitors
+-----------------------
+
+:Manual section: 1
+
+SYNOPSIS
+========
+
+**rv list** [*OPTIONS*]
+
+DESCRIPTION
+===========
+
+The **rv list** command prints all available monitors. These monitors
+can be enabled using the **rv mon** command.
+
+OPTIONS
+=======
+
+**-h**, **--help**
+
+        Print help menu.
+
+SEE ALSO
+========
+
+**rv**\(1), **rv-mon**\(1)
+
+Linux kernel *RV* documentation:
+<https://www.kernel.org/doc/html/latest/trace/rv/index.html>
+
+AUTHOR
+======
+
+Written by Daniel Bristot de Oliveira <bristot@kernel.org>
+
+.. include:: common_appendix.rst
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/rv-mon-wip.rst linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon-wip.rst
new file mode 100644
index 000000000000..2d42104d63d1
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon-wip.rst
@@ -0,0 +1,44 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========
+rv-mon-wip
+==========
+----------------------------
+Wakeup In Preemptive monitor
+----------------------------
+
+:Manual section: 1
+
+SYNOPSIS
+========
+
+**rv mon wip** [*OPTIONS*]
+
+DESCRIPTION
+===========
+
+The wakeup in preemptive (**wip**) monitor is a sample per-cpu monitor that
+checks if the wakeup events always take place with preemption disabled.
+
+See kernel documentation for further information about this monitor:
+<https://docs.kernel.org/trace/rv/monitor_wip.html>
+
+OPTIONS
+=======
+
+.. include:: common_ikm.rst
+
+SEE ALSO
+========
+
+**rv**\(1), **rv-mon**\(1)
+
+Linux kernel *RV* documentation:
+<https://www.kernel.org/doc/html/latest/trace/rv/index.html>
+
+AUTHOR
+======
+
+Written by Daniel Bristot de Oliveira <bristot@kernel.org>
+
+.. include:: common_appendix.rst
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/rv-mon-wwnr.rst linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon-wwnr.rst
new file mode 100644
index 000000000000..a18f3fd54af4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon-wwnr.rst
@@ -0,0 +1,43 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+===========
+rv-mon-wwnr
+===========
+--------------------------------
+Wakeup While Not Running monitor
+--------------------------------
+
+:Manual section: 1
+
+SYNOPSIS
+========
+
+**rv mon wip** [*OPTIONS*]
+
+DESCRIPTION
+===========
+
+The wakeup while not running (**wwnr**) is a per-task sample monitor.
+
+See kernel documentation for further information about this monitor:
+<https://docs.kernel.org/trace/rv/monitor_wwnr.html>
+
+OPTIONS
+=======
+
+.. include:: common_ikm.rst
+
+SEE ALSO
+========
+
+**rv**\(1), **rv-mon**\(1)
+
+Linux kernel *RV* documentation:
+<https://www.kernel.org/doc/html/latest/trace/rv/index.html>
+
+AUTHOR
+======
+
+Written by Daniel Bristot de Oliveira <bristot@kernel.org>
+
+.. include:: common_appendix.rst
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/rv-mon.rst linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon.rst
new file mode 100644
index 000000000000..af0f329a7c9c
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/rv-mon.rst
@@ -0,0 +1,55 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=======
+rv-list
+=======
+-----------------------
+List available monitors
+-----------------------
+
+:Manual section: 1
+
+SYNOPSIS
+========
+
+**rv mon** [*-h*] **monitor_name** [*-h*] [*MONITOR OPTIONS*]
+
+DESCRIPTION
+===========
+
+The **rv mon** command runs the monitor named *monitor_name*. Each monitor
+has its own set of options. The **rv list** command shows all available
+monitors.
+
+OPTIONS
+=======
+
+**-h**, **--help**
+
+        Print help menu.
+
+AVAILABLE MONITORS
+==================
+
+The **rv** tool provides the interface for a set of monitors. Use the
+**rv list** command to list all available monitors.
+
+Each monitor has its own set of options. See man **rv-mon**-*monitor_name*
+for details about each specific monitor. Also, running **rv mon**
+**monitor_name** **-h** display the help menu with the available
+options.
+
+SEE ALSO
+========
+
+**rv**\(1), **rv-mon**\(1)
+
+Linux kernel *RV* documentation:
+<https://www.kernel.org/doc/html/latest/trace/rv/index.html>
+
+AUTHOR
+======
+
+Written by Daniel Bristot de Oliveira <bristot@kernel.org>
+
+.. include:: common_appendix.rst
diff --git linux-libre-6.1-gnu/Documentation/tools/rv/rv.rst linux-libre-6.2-gnu/Documentation/tools/rv/rv.rst
new file mode 100644
index 000000000000..cee93dc21a76
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/tools/rv/rv.rst
@@ -0,0 +1,63 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==
+rv
+==
+--------------------
+Runtime Verification
+--------------------
+
+:Manual section: 1
+
+SYNOPSIS
+========
+
+**rv** *COMMAND* [*OPTIONS*]
+
+DESCRIPTION
+===========
+
+Runtime Verification (**RV**) is a lightweight (yet rigorous) method
+for formal verification with a practical approach for complex systems.
+Instead of relying on a fine-grained model of a system (e.g., a
+re-implementation a instruction level), RV works by analyzing the trace
+of the system's actual execution, comparing it against a formal
+specification of the system behavior.
+
+The **rv** tool provides the interface for a collection of runtime
+verification (rv) monitors.
+
+COMMANDS
+========
+
+**list**
+
+        List all available monitors.
+
+**mon**
+
+        Run monitor.
+
+OPTIONS
+=======
+
+**-h**, **--help**
+
+        Display the help text.
+
+For other options, see the man page for the corresponding command.
+
+SEE ALSO
+========
+
+**rv-list**\(1), **rv-mon**\(1)
+
+Linux kernel *RV* documentation:
+<https://www.kernel.org/doc/html/latest/trace/rv/index.html>
+
+AUTHOR
+======
+
+Daniel Bristot de Oliveira <bristot@kernel.org>
+
+.. include:: common_appendix.rst
diff --git linux-libre-6.1-gnu/Documentation/trace/ftrace.rst linux-libre-6.2-gnu/Documentation/trace/ftrace.rst
index 60bceb018d6a..21f01d32c959 100644
--- linux-libre-6.1-gnu/Documentation/trace/ftrace.rst
+++ linux-libre-6.2-gnu/Documentation/trace/ftrace.rst
@@ -2940,7 +2940,7 @@ Produces::
               bash-1994  [000] ....  4342.324898: ima_get_action <-process_measurement
               bash-1994  [000] ....  4342.324898: ima_match_policy <-ima_get_action
               bash-1994  [000] ....  4342.324899: do_truncate <-do_last
-              bash-1994  [000] ....  4342.324899: should_remove_suid <-do_truncate
+              bash-1994  [000] ....  4342.324899: setattr_should_drop_suidgid <-do_truncate
               bash-1994  [000] ....  4342.324899: notify_change <-do_truncate
               bash-1994  [000] ....  4342.324900: current_fs_time <-notify_change
               bash-1994  [000] ....  4342.324900: current_kernel_time <-current_fs_time
diff --git linux-libre-6.1-gnu/Documentation/trace/histogram.rst linux-libre-6.2-gnu/Documentation/trace/histogram.rst
index 87bd772836c0..f95459aa984f 100644
--- linux-libre-6.1-gnu/Documentation/trace/histogram.rst
+++ linux-libre-6.2-gnu/Documentation/trace/histogram.rst
@@ -25,7 +25,7 @@ Documentation written by Tom Zanussi
 
         hist:keys=<field1[,field2,...]>[:values=<field1[,field2,...]>]
           [:sort=<field1[,field2,...]>][:size=#entries][:pause][:continue]
-          [:clear][:name=histname1][:<handler>.<action>] [if <filter>]
+          [:clear][:name=histname1][:nohitcount][:<handler>.<action>] [if <filter>]
 
   When a matching event is hit, an entry is added to a hash table
   using the key(s) and value(s) named.  Keys and values correspond to
@@ -79,6 +79,8 @@ Documentation written by Tom Zanussi
 	.log2          display log2 value rather than raw number
 	.buckets=size  display grouping of values rather than raw number
 	.usecs         display a common_timestamp in microseconds
+        .percent       display a number of percentage value
+        .graph         display a bar-graph of a value
 	=============  =================================================
 
   Note that in general the semantics of a given field aren't
@@ -137,6 +139,12 @@ Documentation written by Tom Zanussi
   existing trigger, rather than via the '>' operator, which will cause
   the trigger to be removed through truncation.
 
+  The 'nohitcount' (or NOHC) parameter will suppress display of
+  raw hitcount in the histogram. This option requires at least one
+  value field which is not a 'raw hitcount'. For example,
+  'hist:...:vals=hitcount:nohitcount' is rejected, but
+  'hist:...:vals=hitcount.percent:nohitcount' is OK.
+
 - enable_hist/disable_hist
 
   The enable_hist and disable_hist triggers can be used to have one
diff --git linux-libre-6.1-gnu/Documentation/trace/kprobes.rst linux-libre-6.2-gnu/Documentation/trace/kprobes.rst
index 48cf778a2468..fc7ce76eab65 100644
--- linux-libre-6.1-gnu/Documentation/trace/kprobes.rst
+++ linux-libre-6.2-gnu/Documentation/trace/kprobes.rst
@@ -131,8 +131,7 @@ For example, if the function is non-recursive and is called with a
 spinlock held, maxactive = 1 should be enough.  If the function is
 non-recursive and can never relinquish the CPU (e.g., via a semaphore
 or preemption), NR_CPUS should be enough.  If maxactive <= 0, it is
-set to a default value.  If CONFIG_PREEMPT is enabled, the default
-is max(10, 2*NR_CPUS).  Otherwise, the default is NR_CPUS.
+set to a default value: max(10, 2*NR_CPUS).
 
 It's not a disaster if you set maxactive too low; you'll just miss
 some probes.  In the kretprobe struct, the nmissed field is set to
diff --git linux-libre-6.1-gnu/Documentation/trace/kprobetrace.rst linux-libre-6.2-gnu/Documentation/trace/kprobetrace.rst
index 4274cc6a2f94..08a2a6a3782f 100644
--- linux-libre-6.1-gnu/Documentation/trace/kprobetrace.rst
+++ linux-libre-6.2-gnu/Documentation/trace/kprobetrace.rst
@@ -58,8 +58,8 @@ Synopsis of kprobe_events
   NAME=FETCHARG : Set NAME as the argument name of FETCHARG.
   FETCHARG:TYPE : Set TYPE as the type of FETCHARG. Currently, basic types
 		  (u8/u16/u32/u64/s8/s16/s32/s64), hexadecimal types
-		  (x8/x16/x32/x64), "string", "ustring" and bitfield
-		  are supported.
+		  (x8/x16/x32/x64), "string", "ustring", "symbol", "symstr"
+                  and bitfield are supported.
 
   (\*1) only for the probe on function entry (offs == 0).
   (\*2) only for return probe.
@@ -96,6 +96,10 @@ offset, and container-size (usually 32). The syntax is::
 
 Symbol type('symbol') is an alias of u32 or u64 type (depends on BITS_PER_LONG)
 which shows given pointer in "symbol+offset" style.
+On the other hand, symbol-string type ('symstr') converts the given address to
+"symbol+offset/symbolsize" style and stores it as a null-terminated string.
+With 'symstr' type, you can filter the event with wildcard pattern of the
+symbols, and you don't need to solve symbol name by yourself.
 For $comm, the default type is "string"; any other type is invalid.
 
 .. _user_mem_access:
diff --git linux-libre-6.1-gnu/Documentation/trace/osnoise-tracer.rst linux-libre-6.2-gnu/Documentation/trace/osnoise-tracer.rst
index 963def9f97c6..140ef2533d26 100644
--- linux-libre-6.1-gnu/Documentation/trace/osnoise-tracer.rst
+++ linux-libre-6.2-gnu/Documentation/trace/osnoise-tracer.rst
@@ -92,8 +92,8 @@ Note that the example above shows a high number of HW noise samples.
 The reason being is that this sample was taken on a virtual machine,
 and the host interference is detected as a hardware interference.
 
-Tracer options
----------------------
+Tracer Configuration
+--------------------
 
 The tracer has a set of options inside the osnoise directory, they are:
 
@@ -109,6 +109,27 @@ The tracer has a set of options inside the osnoise directory, they are:
  - tracing_threshold: the minimum delta between two time() reads to be
    considered as noise, in us. When set to 0, the default value will
    be used, which is currently 5 us.
+ - osnoise/options: a set of on/off options that can be enabled by
+   writing the option name to the file or disabled by writing the option
+   name preceded with the 'NO\_' prefix. For example, writing
+   NO_OSNOISE_WORKLOAD disables the OSNOISE_WORKLOAD option. The
+   special DEAFAULTS option resets all options to the default value.
+
+Tracer Options
+--------------
+
+The osnoise/options file exposes a set of on/off configuration options for
+the osnoise tracer. These options are:
+
+ - DEFAULTS: reset the options to the default value.
+ - OSNOISE_WORKLOAD: do not dispatch osnoise workload (see dedicated
+   section below).
+ - PANIC_ON_STOP: call panic() if the tracer stops. This option serves to
+   capture a vmcore.
+ - OSNOISE_PREEMPT_DISABLE: disable preemption while running the osnoise
+   workload, allowing only IRQ and hardware-related noise.
+ - OSNOISE_IRQ_DISABLE: disable IRQs while running the osnoise workload,
+   allowing only NMIs and hardware-related noise, like hwlat tracer.
 
 Additional Tracing
 ------------------
@@ -150,3 +171,10 @@ tracepoints is smaller than eight us reported in the sample_threshold.
 The reason roots in the overhead of the entry and exit code that happens
 before and after any interference execution. This justifies the dual
 approach: measuring thread and tracing.
+
+Running osnoise tracer without workload
+---------------------------------------
+
+By enabling the osnoise tracer with the NO_OSNOISE_WORKLOAD option set,
+the osnoise: tracepoints serve to measure the execution time of
+any type of Linux task, free from the interference of other tasks.
diff --git linux-libre-6.1-gnu/Documentation/translations/index.rst linux-libre-6.2-gnu/Documentation/translations/index.rst
index 1175a47d07f0..b826c34791c0 100644
--- linux-libre-6.1-gnu/Documentation/translations/index.rst
+++ linux-libre-6.2-gnu/Documentation/translations/index.rst
@@ -12,6 +12,7 @@ Translations
    it_IT/index
    ko_KR/index
    ja_JP/index
+   sp_SP/index
 
 
 .. _translations_disclaimer:
diff --git linux-libre-6.1-gnu/Documentation/translations/it_IT/kernel-hacking/locking.rst linux-libre-6.2-gnu/Documentation/translations/it_IT/kernel-hacking/locking.rst
index 51af37f2d621..b8ecf41273c5 100644
--- linux-libre-6.1-gnu/Documentation/translations/it_IT/kernel-hacking/locking.rst
+++ linux-libre-6.2-gnu/Documentation/translations/it_IT/kernel-hacking/locking.rst
@@ -990,7 +990,7 @@ potreste fare come segue::
 
             while (list) {
                     struct foo *next = list->next;
-                    del_timer(&list->timer);
+                    timer_delete(&list->timer);
                     kfree(list);
                     list = next;
             }
@@ -1003,7 +1003,7 @@ e prenderà il *lock* solo dopo spin_unlock_bh(), e cercherà
 di eliminare il suo oggetto (che però è già stato eliminato).
 
 Questo può essere evitato controllando il valore di ritorno di
-del_timer(): se ritorna 1, il temporizzatore è stato già
+timer_delete(): se ritorna 1, il temporizzatore è stato già
 rimosso. Se 0, significa (in questo caso) che il temporizzatore è in
 esecuzione, quindi possiamo fare come segue::
 
@@ -1012,7 +1012,7 @@ esecuzione, quindi possiamo fare come segue::
 
                     while (list) {
                             struct foo *next = list->next;
-                            if (!del_timer(&list->timer)) {
+                            if (!timer_delete(&list->timer)) {
                                     /* Give timer a chance to delete this */
                                     spin_unlock_bh(&list_lock);
                                     goto retry;
@@ -1026,10 +1026,8 @@ esecuzione, quindi possiamo fare come segue::
 Un altro problema è l'eliminazione dei temporizzatori che si riavviano
 da soli (chiamando add_timer() alla fine della loro esecuzione).
 Dato che questo è un problema abbastanza comune con una propensione
-alle corse critiche, dovreste usare del_timer_sync()
-(``include/linux/timer.h``) per gestire questo caso. Questa ritorna il
-numero di volte che il temporizzatore è stato interrotto prima che
-fosse in grado di fermarlo senza che si riavviasse.
+alle corse critiche, dovreste usare timer_delete_sync()
+(``include/linux/timer.h``) per gestire questo caso.
 
 Velocità della sincronizzazione
 ===============================
@@ -1374,7 +1372,7 @@ contesto, o trattenendo un qualsiasi *lock*.
 
 -  kfree()
 
--  add_timer() e del_timer()
+-  add_timer() e timer_delete()
 
 Riferimento per l'API dei Mutex
 ===============================
diff --git linux-libre-6.1-gnu/Documentation/translations/ja_JP/howto.rst linux-libre-6.2-gnu/Documentation/translations/ja_JP/howto.rst
index b8eeb45a02d4..9b0b3436dfcf 100644
--- linux-libre-6.1-gnu/Documentation/translations/ja_JP/howto.rst
+++ linux-libre-6.2-gnu/Documentation/translations/ja_JP/howto.rst
@@ -86,9 +86,14 @@ info ページ( info gcc )を見てください。
 --------
 
 Linux カーネルのソースコードは GPL ライセンスの下でリリースされていま
-す。ライセンスの詳細については、ソースツリーのメインディレクトリに存在
-する、COPYING のファイルを見てください。もしライセンスについてさらに質
-問があれば、Linux Kernel メーリングリストに質問するのではなく、どうぞ
+す。ソースツリーのメインディレクトリにある COPYING のファイルを見てく
+ださい。Linux カーネルのライセンスルールとソースコード内の
+`SPDX <https://spdx.org/>`_ 識別子の使い方は
+:ref:`Documentation/process/license-rules.rst <kernel_licensing>`
+に説明されています。
+
+もしライセンスについてさらに質問があれば、
+Linux Kernel メーリングリストに質問するのではなく、どうぞ
 法律家に相談してください。メーリングリストの人達は法律家ではなく、法的
 問題については彼らの声明はあてにするべきではありません。
 
@@ -111,7 +116,7 @@ linux-api@vger.kernel.org に送ることを勧めます。
 以下はカーネルソースツリーに含まれている読んでおくべきファイルの一覧で
 す-
 
-  README
+  :ref:`Documentation/admin-guide/README.rst <readme>`
     このファイルは Linuxカーネルの簡単な背景とカーネルを設定(訳注
     configure )し、生成(訳注 build )するために必要なことは何かが書かれ
     ています。 カーネルに関して初めての人はここからスタートすると良い
@@ -145,7 +150,8 @@ linux-api@vger.kernel.org に送ることを勧めます。
     この他にパッチを作る方法についてのよくできた記述は-
 
        "The Perfect Patch"
-		http://www.ozlabs.org/~akpm/stuff/tpp.txt
+		https://www.ozlabs.org/~akpm/stuff/tpp.txt
+
        "Linux kernel patch submission format"
 		https://web.archive.org/web/20180829112450/http://linux.yyz.us/patch-format.html
 
@@ -237,13 +243,6 @@ Linux カーネルソースツリーの中に含まれる、きれいにし、
 れるための基礎を学ぶことができ、そしてもしあなたがまだアイディアを持っ
 ていない場合には、次にやる仕事の方向性が見えてくるかもしれません。
 
-もしあなたが、すでにひとまとまりコードを書いていて、カーネルツリーに入
-れたいと思っていたり、それに関する適切な支援を求めたい場合、カーネルメ
-ンターズプロジェクトはそのような皆さんを助けるためにできました。ここに
-はメーリングリストがあり、以下から参照できます -
-
-	https://selenic.com/mailman/listinfo/kernel-mentors
-
 実際に Linux カーネルのコードについて修正を加える前に、どうやってその
 コードが動作するのかを理解することが必要です。そのためには、特別なツー
 ルの助けを借りてでも、それを直接よく読むことが最良の方法です(ほとんど
@@ -280,9 +279,11 @@ https://kernel.org のリポジトリに存在します。
     大きな変更は git(カーネルのソース管理ツール、詳細は
     http://git-scm.com/ 参照) を使って送るのが好ましいやり方ですが、パッ
     チファイルの形式のまま送るのでも十分です。
-  - 2週間後、-rc1 カーネルがリリースされ、この後にはカーネル全体の安定
-    性に影響をあたえるような新機能は含まない類のパッチしか取り込むこと
-    はできません。新しいドライバ(もしくはファイルシステム)のパッチは
+  - 2週間後 -rc1 カーネルがリリースされ、新しいカーネルを可能な限り堅牢に
+    することに焦点が移ります。この期間のパッチのほとんどは退行を修正する
+    ものとなります。以前から存在していたバグは退行には当たらないため、
+    送るのは重要な修正だけにしてください。
+    新しいドライバ (もしくはファイルシステム) のパッチは
     -rc1 の後で受け付けられることもあることを覚えておいてください。な
     ぜなら、変更が独立していて、追加されたコードの外の領域に影響を与え
     ない限り、退行のリスクは無いからです。-rc1 がリリースされた後、
@@ -308,9 +309,12 @@ Andrew Morton が Linux-kernel メーリングリストにカーネルリリー
 
 バージョン番号が3つの数字に分かれているカーネルは -stable カーネルです。
 これには最初の2つのバージョン番号の数字に対応した、
-メインラインリリースで見つかったセキュリティ問題や
+メジャーメインラインリリースで見つかったセキュリティ問題や
 重大な後戻りに対する比較的小さい重要な修正が含まれます。
 
+メジャー安定版シリーズのそれぞれのリリースは
+バージョン番号の3番目を増加させ、最初の2つの番号は同じ値を保ちます。
+
 これは、開発/実験的バージョンのテストに協力することに興味が無く、最新
 の安定したカーネルを使いたいユーザに推奨するブランチです。
 
@@ -366,16 +370,10 @@ linux-next の実行テストを行う冒険好きなテスターは大いに歓
 バグレポート
 -------------
 
-https://bugzilla.kernel.org は Linux カーネル開発者がカーネルのバグを追跡する
-場所です。ユーザは見つけたバグの全てをこのツールで報告すべきです。どう
-kernel bugzilla を使うかの詳細は、以下を参照してください -
-
-	https://bugzilla.kernel.org/page.cgi?id=faq.html
-
 メインカーネルソースディレクトリにあるファイル
-admin-guide/reporting-bugs.rstはカーネルバグらしいものについてどうレポー
-トするかの良いテンプレートであり、問題の追跡を助けるためにカーネル開発
-者にとってどんな情報が必要なのかの詳細が書かれています。
+'Documentation/admin-guide/reporting-issues.rst'
+は、カーネルバグらしきものの報告の仕方、および、カーネル開発者が問題を
+追跡する際の手がかりとなる情報についての詳細を説明しています。
 
 バグレポートの管理
 -------------------
@@ -388,15 +386,13 @@ admin-guide/reporting-bugs.rstはカーネルバグらしいものについて
 道です、なぜなら多くの人は他人のバグの修正に時間を浪費することを好まな
 いからです。
 
-すでにレポートされたバグのために仕事をするためには、
-https://bugzilla.kernel.org に行ってください。もし今後のバグレポートに
-ついてアドバイスを受けたいのであれば、bugme-new メーリングリスト(新し
-いバグレポートだけがここにメールされる) または bugme-janitor メーリン
-グリスト(bugzilla の変更毎にここにメールされる)を購読できます。
-
-	https://lists.linux-foundation.org/mailman/listinfo/bugme-new
-
-	https://lists.linux-foundation.org/mailman/listinfo/bugme-janitors
+すでにレポートされたバグの作業をするためには、興味のあるサブシステムを
+見つけ、そのサブシステムのバグの報告先 (多くの場合メーリングリスト、
+稀にバグトラッカー) を MAINTAINERS ファイルで調べてください。
+そのアーカイブで最近の報告を検索し、できそうなものに力を貸してください。
+https://bugzilla.kernel.org でバグ報告を調べようとする人もいるでしょう。
+これは限られた一部のサブシステムのバグ報告と追跡に利用されるとともに、
+とりわけ、カーネル全体に対するバグの登録先となっています。
 
 メーリングリスト
 ----------------
@@ -621,7 +617,7 @@ Linux カーネルコミュニティは、一度に大量のコードの塊を
 ントの ChangeLog セクションを見てください -
 
   "The Perfect Patch"
-      http://www.ozlabs.org/~akpm/stuff/tpp.txt
+      https://www.ozlabs.org/~akpm/stuff/tpp.txt
 
 これらはどれも、実行することが時にはとても困難です。これらの例を完璧に
 実施するには数年かかるかもしれません。これは継続的な改善のプロセスであ
diff --git linux-libre-6.1-gnu/Documentation/translations/ko_KR/memory-barriers.txt linux-libre-6.2-gnu/Documentation/translations/ko_KR/memory-barriers.txt
index 75aa5531cc7d..7165927a708e 100644
--- linux-libre-6.1-gnu/Documentation/translations/ko_KR/memory-barriers.txt
+++ linux-libre-6.2-gnu/Documentation/translations/ko_KR/memory-barriers.txt
@@ -80,7 +80,7 @@ Documentation/memory-barriers.txt
 
      - 메모리 배리어의 종류.
      - 메모리 배리어에 대해 가정해선 안될 것.
-     - 데이터 의존성 배리어 (역사적).
+     - 주소 데이터 의존성 배리어 (역사적).
      - 컨트롤 의존성.
      - SMP 배리어 짝맞추기.
      - 메모리 배리어 시퀀스의 예.
@@ -217,7 +217,7 @@ Documentation/memory-barriers.txt
 	P = &B		D = *Q;
 
 D 로 읽혀지는 값은 CPU 2 에서 P 로부터 읽혀진 주소값에 의존적이기 때문에 여기엔
-분명한 데이터 의존성이 있습니다.  하지만 이 이벤트들의 실행 결과로는 아래의
+분명한 주소 의존성이 있습니다.  하지만 이 이벤트들의 실행 결과로는 아래의
 결과들이 모두 나타날 수 있습니다:
 
 	(Q == &A) and (D == 1)
@@ -416,19 +416,19 @@ CPU 에게 기대할 수 있는 최소한의 보장사항 몇가지가 있습니
      하나씩 요청해 집어넣습니다.  쓰기 배리어 앞의 모든 스토어 오퍼레이션들은
      쓰기 배리어 뒤의 모든 스토어 오퍼레이션들보다 _앞서_ 수행될 겁니다.
 
-     [!] 쓰기 배리어들은 읽기 또는 데이터 의존성 배리어와 함께 짝을 맞춰
+     [!] 쓰기 배리어들은 읽기 또는 주소 의존성 배리어와 함께 짝을 맞춰
      사용되어야만 함을 알아두세요; "SMP 배리어 짝맞추기" 서브섹션을 참고하세요.
 
 
- (2) 데이터 의존성 배리어.
+ (2) 주소 의존성 배리어 (역사적).
 
-     데이터 의존성 배리어는 읽기 배리어의 보다 완화된 형태입니다.  두개의 로드
+     주소 의존성 배리어는 읽기 배리어의 보다 완화된 형태입니다.  두개의 로드
      오퍼레이션이 있고 두번째 것이 첫번째 것의 결과에 의존하고 있을 때(예:
      두번째 로드가 참조할 주소를 첫번째 로드가 읽는 경우), 두번째 로드가 읽어올
      데이터는 첫번째 로드에 의해 그 주소가 얻어진 뒤에 업데이트 됨을 보장하기
-     위해서 데이터 의존성 배리어가 필요할 수 있습니다.
+     위해서 주소 의존성 배리어가 필요할 수 있습니다.
 
-     데이터 의존성 배리어는 상호 의존적인 로드 오퍼레이션들 사이의 부분적 순서
+     주소 의존성 배리어는 상호 의존적인 로드 오퍼레이션들 사이의 부분적 순서
      세우기입니다; 스토어 오퍼레이션들이나 독립적인 로드들, 또는 중복되는
      로드들에 대해서는 어떤 영향도 끼치지 않습니다.
 
@@ -436,37 +436,41 @@ CPU 에게 기대할 수 있는 최소한의 보장사항 몇가지가 있습니
      오퍼레이션들을 던져 넣고 있으며, 거기에 관심이 있는 다른 CPU 는 그
      오퍼레이션들을 메모리 시스템이 실행한 결과를 인지할 수 있습니다.  이처럼
      다른 CPU 의 스토어 오퍼레이션의 결과에 관심을 두고 있는 CPU 가 수행 요청한
-     데이터 의존성 배리어는, 배리어 앞의 어떤 로드 오퍼레이션이 다른 CPU 에서
+     주소 의존성 배리어는, 배리어 앞의 어떤 로드 오퍼레이션이 다른 CPU 에서
      던져 넣은 스토어 오퍼레이션과 같은 영역을 향했다면, 그런 스토어
-     오퍼레이션들이 만들어내는 결과가 데이터 의존성 배리어 뒤의 로드
+     오퍼레이션들이 만들어내는 결과가 주소 의존성 배리어 뒤의 로드
      오퍼레이션들에게는 보일 것을 보장합니다.
 
      이 순서 세우기 제약에 대한 그림을 보기 위해선 "메모리 배리어 시퀀스의 예"
      서브섹션을 참고하시기 바랍니다.
 
-     [!] 첫번째 로드는 반드시 _데이터_ 의존성을 가져야지 컨트롤 의존성을 가져야
+     [!] 첫번째 로드는 반드시 _주소_ 의존성을 가져야지 컨트롤 의존성을 가져야
      하는게 아님을 알아두십시오.  만약 두번째 로드를 위한 주소가 첫번째 로드에
      의존적이지만 그 의존성은 조건적이지 그 주소 자체를 가져오는게 아니라면,
      그것은 _컨트롤_ 의존성이고, 이 경우에는 읽기 배리어나 그보다 강력한
      무언가가 필요합니다.  더 자세한 내용을 위해서는 "컨트롤 의존성" 서브섹션을
      참고하시기 바랍니다.
 
-     [!] 데이터 의존성 배리어는 보통 쓰기 배리어들과 함께 짝을 맞춰 사용되어야
+     [!] 주소 의존성 배리어는 보통 쓰기 배리어들과 함께 짝을 맞춰 사용되어야
      합니다; "SMP 배리어 짝맞추기" 서브섹션을 참고하세요.
 
+     [!] 커널 v5.9 릴리즈에서 명시적 주소 의존성 배리어를 위한 커널 API 들이
+     삭제되었습니다.  오늘날에는 공유된 변수들의 로드를 표시하는 READ_ONCE() 나
+     rcu_dereference() 와 같은 API 들은 묵시적으로 주소 의존성 배리어를 제공합니다.
+
 
  (3) 읽기 (또는 로드) 메모리 배리어.
 
-     읽기 배리어는 데이터 의존성 배리어 기능의 보장사항에 더해서 배리어보다
-     앞서 명시된 모든 LOAD 오퍼레이션들이 배리어 뒤에 명시되는 모든 LOAD
+     읽기 배리어는 주소 의존성 배리어 기능의 보장사항에 더해서 배리어보다 앞서
+     명시된 모든 LOAD 오퍼레이션들이 배리어 뒤에 명시되는 모든 LOAD
      오퍼레이션들보다 먼저 행해진 것으로 시스템의 다른 컴포넌트들에 보여질 것을
      보장합니다.
 
      읽기 배리어는 로드 오퍼레이션에 행해지는 부분적 순서 세우기입니다; 스토어
      오퍼레이션에 대해서는 어떤 영향도 끼치지 않습니다.
 
-     읽기 메모리 배리어는 데이터 의존성 배리어를 내장하므로 데이터 의존성
-     배리어를 대신할 수 있습니다.
+     읽기 메모리 배리어는 주소 의존성 배리어를 내장하므로 주소 의존성 배리어를
+     대신할 수 있습니다.
 
      [!] 읽기 배리어는 일반적으로 쓰기 배리어들과 함께 짝을 맞춰 사용되어야
      합니다; "SMP 배리어 짝맞추기" 서브섹션을 참고하세요.
@@ -571,16 +575,20 @@ ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 
 	    Documentation/core-api/dma-api.rst
 
 
-데이터 의존성 배리어 (역사적)
------------------------------
+주소 의존성 배리어 (역사적)
+---------------------------
 
 리눅스 커널 v4.15 기준으로, smp_mb() 가 DEC Alpha 용 READ_ONCE() 코드에
 추가되었는데, 이는 이 섹션에 주의를 기울여야 하는 사람들은 DEC Alpha 아키텍쳐
 전용 코드를 만드는 사람들과 READ_ONCE() 자체를 만드는 사람들 뿐임을 의미합니다.
-그런 분들을 위해, 그리고 역사에 관심 있는 분들을 위해, 여기 데이터 의존성
+그런 분들을 위해, 그리고 역사에 관심 있는 분들을 위해, 여기 주소 의존성
 배리어에 대한 이야기를 적습니다.
 
-데이터 의존성 배리어의 사용에 있어 지켜야 하는 사항들은 약간 미묘하고, 데이터
+[!] 주소 의존성은 로드에서 로드로와 로드에서 스토어로의 관계들 모두에서
+나타나지만, 주소 의존성 배리어는 로드에서 스토어로의 상황에서는 필요하지
+않습니다.
+
+주소 의존성 배리어의 사용에 있어 지켜야 하는 사항들은 약간 미묘하고, 데이터
 의존성 배리어가 사용되어야 하는 상황도 항상 명백하지는 않습니다.  설명을 위해
 다음의 이벤트 시퀀스를 생각해 봅시다:
 
@@ -590,10 +598,13 @@ ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 
 	B = 4;
 	<쓰기 배리어>
 	WRITE_ONCE(P, &B)
-			      Q = READ_ONCE(P);
+			      Q = READ_ONCE_OLD(P);
 			      D = *Q;
 
-여기엔 분명한 데이터 의존성이 존재하므로, 이 시퀀스가 끝났을 때 Q 는 &A 또는 &B
+[!] READ_ONCE_OLD() 는 4.15 커널 전의 버전에서의, 주소 의존성 배리어를 내포하지
+않는 READ_ONCE() 에 해당합니다.
+
+여기엔 분명한 주소 의존성이 존재하므로, 이 시퀀스가 끝났을 때 Q 는 &A 또는 &B
 일 것이고, 따라서:
 
 	(Q == &A) 는 (D == 1) 를,
@@ -608,8 +619,8 @@ ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 
 그렇지 않습니다, 그리고 이 현상은 (DEC Alpha 와 같은) 여러 CPU 에서 실제로
 발견될 수 있습니다.
 
-이 문제 상황을 제대로 해결하기 위해, 데이터 의존성 배리어나 그보다 강화된
-무언가가 주소를 읽어올 때와 데이터를 읽어올 때 사이에 추가되어야만 합니다:
+이 문제 상황을 제대로 해결하기 위해, READ_ONCE() 는 커널 v4.15 릴리즈 부터
+묵시적 주소 의존성 배리어를 제공합니다:
 
 	CPU 1		      CPU 2
 	===============	      ===============
@@ -618,7 +629,7 @@ ACQUIRE 는 해당 오퍼레이션의 로드 부분에만 적용되고 RELEASE 
 	<쓰기 배리어>
 	WRITE_ONCE(P, &B);
 			      Q = READ_ONCE(P);
-			      <데이터 의존성 배리어>
+			      <묵시적 주소 의존성 배리어>
 			      D = *Q;
 
 이 변경은 앞의 처음 두가지 결과 중 하나만이 발생할 수 있고, 세번째의 결과는
@@ -634,7 +645,7 @@ P 는 짝수 번호 캐시 라인에 저장되어 있고, 변수 B 는 홀수 
 중이라면 포인터 P (&B) 의 새로운 값과 변수 B 의 기존 값 (2) 를 볼 수 있습니다.
 
 
-의존적 쓰기들의 순서를 맞추는데에는 데이터 의존성 배리어가 필요치 않은데, 이는
+의존적 쓰기들의 순서를 맞추는데에는 주소 의존성 배리어가 필요치 않은데, 이는
 리눅스 커널이 지원하는 CPU 들은 (1) 쓰기가 정말로 일어날지, (2) 쓰기가 어디에
 이루어질지, 그리고 (3) 쓰여질 값을 확실히 알기 전까지는 쓰기를 수행하지 않기
 때문입니다.  하지만 "컨트롤 의존성" 섹션과
@@ -647,12 +658,12 @@ Documentation/RCU/rcu_dereference.rst 파일을 주의 깊게 읽어 주시기 
 	B = 4;
 	<쓰기 배리어>
 	WRITE_ONCE(P, &B);
-			      Q = READ_ONCE(P);
+			      Q = READ_ONCE_OLD(P);
 			      WRITE_ONCE(*Q, 5);
 
-따라서, Q 로의 읽기와 *Q 로의 쓰기 사이에는 데이터 종속성 배리어가 필요치
-않습니다.  달리 말하면, 데이터 종속성 배리어가 없더라도 다음 결과는 생기지
-않습니다:
+따라서, Q 로의 읽기와 *Q 로의 쓰기 사이에는 주소 의존성 배리어가 필요치
+않습니다.  달리 말하면, 오늘날의 READ_ONCE() 의 묵시적 주소 의존성 배리어가
+없더라도 다음 결과는 생기지 않습니다:
 
 	(Q == &B) && (B == 4)
 
@@ -663,16 +674,16 @@ Documentation/RCU/rcu_dereference.rst 파일을 주의 깊게 읽어 주시기 
 해줍니다.
 
 
-데이터 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
+주소 의존성에 의해 제공되는 이 순서규칙은 이를 포함하고 있는 CPU 에
 지역적임을 알아두시기 바랍니다.  더 많은 정보를 위해선 "Multicopy 원자성"
 섹션을 참고하세요.
 
 
-데이터 의존성 배리어는 매우 중요한데, 예를 들어 RCU 시스템에서 그렇습니다.
+주소 의존성 배리어는 매우 중요한데, 예를 들어 RCU 시스템에서 그렇습니다.
 include/linux/rcupdate.h 의 rcu_assign_pointer() 와 rcu_dereference() 를
-참고하세요.  여기서 데이터 의존성 배리어는 RCU 로 관리되는 포인터의 타겟을 현재
-타겟에서 수정된 새로운 타겟으로 바꾸는 작업에서 새로 수정된 타겟이 초기화가
-완료되지 않은 채로 보여지는 일이 일어나지 않게 해줍니다.
+참고하세요.  이것들은 RCU 로 관리되는 포인터의 타겟을 현재 타겟에서 수정된
+새로운 타겟으로 바꾸는 작업에서 새로 수정된 타겟이 초기화가 완료되지 않은 채로
+보여지는 일이 일어나지 않게 해줍니다.
 
 더 많은 예를 위해선 "캐시 일관성" 서브섹션을 참고하세요.
 
@@ -684,16 +695,17 @@ include/linux/rcupdate.h 의 rcu_assign_pointer() 와 rcu_dereference() 를
 약간 다루기 어려울 수 있습니다.  이 섹션의 목적은 여러분이 컴파일러의 무시로
 인해 여러분의 코드가 망가지는 걸 막을 수 있도록 돕는겁니다.
 
-로드-로드 컨트롤 의존성은 데이터 의존성 배리어만으로는 정확히 동작할 수가
-없어서 읽기 메모리 배리어를 필요로 합니다.  아래의 코드를 봅시다:
+로드-로드 컨트롤 의존성은 (묵시적인) 주소 의존성 배리어만으로는 정확히 동작할
+수가 없어서 읽기 메모리 배리어를 필요로 합니다.  아래의 코드를 봅시다:
 
 	q = READ_ONCE(a);
+	<묵시적 주소 의존성 배리어>
 	if (q) {
-		<데이터 의존성 배리어>  /* BUG: No data dependency!!! */
+		/* BUG: No address dependency!!! */
 		p = READ_ONCE(b);
 	}
 
-이 코드는 원하는 대로의 효과를 내지 못할 수 있는데, 이 코드에는 데이터 의존성이
+이 코드는 원하는 대로의 효과를 내지 못할 수 있는데, 이 코드에는 주소 의존성이
 아니라 컨트롤 의존성이 존재하기 때문으로, 이런 상황에서 CPU 는 실행 속도를 더
 빠르게 하기 위해 분기 조건의 결과를 예측하고 코드를 재배치 할 수 있어서 다른
 CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레이션보다 먼저 발생한
@@ -930,9 +942,9 @@ CPU 간 상호작용을 다룰 때에 일부 타입의 메모리 배리어는 
 범용 배리어들은 범용 배리어끼리도 짝을 맞추지만 multicopy 원자성이 없는
 대부분의 다른 타입의 배리어들과도 짝을 맞춥니다.  ACQUIRE 배리어는 RELEASE
 배리어와 짝을 맞춥니다만, 둘 다 범용 배리어를 포함해 다른 배리어들과도 짝을
-맞출 수 있습니다.  쓰기 배리어는 데이터 의존성 배리어나 컨트롤 의존성, ACQUIRE
+맞출 수 있습니다.  쓰기 배리어는 주소 의존성 배리어나 컨트롤 의존성, ACQUIRE
 배리어, RELEASE 배리어, 읽기 배리어, 또는 범용 배리어와 짝을 맞춥니다.
-비슷하게 읽기 배리어나 컨트롤 의존성, 또는 데이터 의존성 배리어는 쓰기 배리어나
+비슷하게 읽기 배리어나 컨트롤 의존성, 또는 주소 의존성 배리어는 쓰기 배리어나
 ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추는데, 다음과
 같습니다:
 
@@ -951,7 +963,7 @@ ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추
 	a = 1;
 	<쓰기 배리어>
 	WRITE_ONCE(b, &a);    x = READ_ONCE(b);
-			      <데이터 의존성 배리어>
+			      <묵시적 주소 의존성 배리어>
 			      y = *x;
 
 또는:
@@ -970,8 +982,8 @@ ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추
 기본적으로, 여기서의 읽기 배리어는 "더 완화된" 타입일 순 있어도 항상 존재해야
 합니다.
 
-[!] 쓰기 배리어 앞의 스토어 오퍼레이션은 일반적으로 읽기 배리어나 데이터
-의존성 배리어 뒤의 로드 오퍼레이션과 매치될 것이고, 반대도 마찬가지입니다:
+[!] 쓰기 배리어 앞의 스토어 오퍼레이션은 일반적으로 읽기 배리어나 주소 의존성
+배리어 뒤의 로드 오퍼레이션과 매치될 것이고, 반대도 마찬가지입니다:
 
 	CPU 1                               CPU 2
 	===================                 ===================
@@ -1023,7 +1035,7 @@ ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추
 	                   V
 
 
-둘째, 데이터 의존성 배리어는 데이터 의존적 로드 오퍼레이션들의 부분적 순서
+둘째, 주소 의존성 배리어는 데이터 의존적 로드 오퍼레이션들의 부분적 순서
 세우기로 동작합니다.  다음 일련의 이벤트들을 보세요:
 
 	CPU 1			CPU 2
@@ -1069,7 +1081,7 @@ ACQUIRE 배리어, RELEASE 배리어, 또는 범용 배리어와 짝을 맞추
 앞의 예에서, CPU 2 는 (B 의 값이 될) *C 의 값 읽기가 C 의 LOAD 뒤에 이어짐에도
 B 가 7 이라는 결과를 얻습니다.
 
-하지만, 만약 데이터 의존성 배리어가 C 의 로드와 *C (즉, B) 의 로드 사이에
+하지만, 만약 주소 의존성 배리어가 C 의 로드와 *C (즉, B) 의 로드 사이에
 있었다면:
 
 	CPU 1			CPU 2
@@ -1080,7 +1092,7 @@ B 가 7 이라는 결과를 얻습니다.
 	<쓰기 배리어>
 	STORE C = &B		LOAD X
 	STORE D = 4		LOAD C (gets &B)
-				<데이터 의존성 배리어>
+				<주소 의존성 배리어>
 				LOAD *C (reads B)
 
 다음과 같이 됩니다:
@@ -1103,7 +1115,7 @@ B 가 7 이라는 결과를 얻습니다.
 	                               |        +-------+       |       |
 	                               |        | X->9  |------>|       |
 	                               |        +-------+       |       |
-	  C 로의 스토어 앞의     --->   \   ddddddddddddddddd   |       |
+	  C 로의 스토어 앞의     --->   \   aaaaaaaaaaaaaaaaa   |       |
 	  모든 이벤트 결과가             \      +-------+       |       |
 	  뒤의 로드에게                   ----->| B->2  |------>|       |
 	  보이게 강제한다                       +-------+       |       |
@@ -1291,7 +1303,7 @@ A 의 로드 두개가 모두 B 의 로드 뒤에 있지만, 서로 다른 값
 	즉각 완료한다                           :       :       +-------+
 
 
-읽기 배리어나 데이터 의존성 배리어를 두번째 로드 직전에 놓는다면:
+읽기 배리어나 주소 의존성 배리어를 두번째 로드 직전에 놓는다면:
 
 	CPU 1			CPU 2
 	=======================	=======================
@@ -1785,21 +1797,20 @@ READ_ONCE(jiffies) 라고 할 필요가 없습니다.  READ_ONCE() 와 WRITE_ONC
 CPU 메모리 배리어
 -----------------
 
-리눅스 커널은 다음의 여덟개 기본 CPU 메모리 배리어를 가지고 있습니다:
+리눅스 커널은 다음의 일곱개 기본 CPU 메모리 배리어를 가지고 있습니다:
 
 	TYPE		MANDATORY		SMP CONDITIONAL
-	===============	=======================	===========================
+	===============	=======================	===============
 	범용		mb()			smp_mb()
 	쓰기		wmb()			smp_wmb()
 	읽기		rmb()			smp_rmb()
-	데이터 의존성				READ_ONCE()
+	주소 의존성				READ_ONCE()
 
 
-데이터 의존성 배리어를 제외한 모든 메모리 배리어는 컴파일러 배리어를
-포함합니다.  데이터 의존성은 컴파일러에의 추가적인 순서 보장을 포함하지
-않습니다.
+주소 의존성 배리어를 제외한 모든 메모리 배리어는 컴파일러 배리어를 포함합니다.
+주소 의존성은 컴파일러에의 추가적인 순서 보장을 포함하지 않습니다.
 
-방백: 데이터 의존성이 있는 경우, 컴파일러는 해당 로드를 올바른 순서로 일으킬
+방백: 주소 의존성이 있는 경우, 컴파일러는 해당 로드를 올바른 순서로 일으킬
 것으로 (예: `a[b]` 는 a[b] 를 로드 하기 전에 b 의 값을 먼저 로드한다)
 기대되지만, C 언어 사양에는 컴파일러가 b 의 값을 추측 (예: 1 과 같음) 해서
 b  로드 전에 a 로드를 하는 코드 (예: tmp = a[1]; if (b != 1) tmp = a[b]; ) 를
@@ -1863,6 +1874,7 @@ Mandatory 배리어들은 SMP 시스템에서도 UP 시스템에서도 SMP 효
 
  (*) dma_wmb();
  (*) dma_rmb();
+ (*) dma_mb();
 
      이것들은 CPU 와 DMA 가능한 디바이스에서 모두 액세스 가능한 공유 메모리의
      읽기, 쓰기 작업들의 순서를 보장하기 위해 consistent memory 에서 사용하기
@@ -1893,12 +1905,13 @@ Mandatory 배리어들은 SMP 시스템에서도 UP 시스템에서도 SMP 효
 
      dma_rmb() 는 디스크립터로부터 데이터를 읽어오기 전에 디바이스가 소유권을
      내려놓았을 것을 보장하고, dma_wmb() 는 디바이스가 자신이 소유권을 다시
-     가졌음을 보기 전에 디스크립터에 데이터가 쓰였을 것을 보장합니다.  참고로,
-     writel() 을 사용하면 캐시 일관성이 있는 메모리 (cache coherent memory)
-     쓰기가 MMIO 영역에의 쓰기 전에 완료되었을 것을 보장하므로 writel() 앞에
-     wmb() 를 실행할 필요가 없음을 알아두시기 바랍니다.  writel() 보다 비용이
-     저렴한 writel_relaxed() 는 이런 보장을 제공하지 않으므로 여기선 사용되지
-     않아야 합니다.
+     가졌음을 보기 전에 디스크립터에 데이터가 쓰였을 것을 보장합니다.  dma_mb()
+     는 dma_rmb() 와 dma_wmb() 를 모두 내포합니다.  참고로, writel() 을
+     사용하면 캐시 일관성이 있는 메모리 (cache coherent memory) 쓰기가 MMIO
+     영역에의 쓰기 전에 완료되었을 것을 보장하므로 writel() 앞에 wmb() 를
+     실행할 필요가 없음을 알아두시기 바랍니다.  writel() 보다 비용이 저렴한
+     writel_relaxed() 는 이런 보장을 제공하지 않으므로 여기선 사용되지 않아야
+     합니다.
 
      writel_relaxed() 와 같은 완화된 I/O 접근자들에 대한 자세한 내용을 위해서는
      "커널 I/O 배리어의 효과" 섹션을, consistent memory 에 대한 자세한 내용을
@@ -1918,6 +1931,14 @@ Mandatory 배리어들은 SMP 시스템에서도 UP 시스템에서도 SMP 효
      Persistent memory 에서의 로드를 위해선 현재의 읽기 메모리 배리어로도 읽기
      순서를 보장하는데 충분합니다.
 
+  (*) io_stop_wc();
+
+     쓰기와 결합된 특성을 갖는 메모리 액세스의 경우 (예: ioremap_wc() 에 의해
+     리턴되는 것들), CPU 는 앞의 액세스들이 뒤따르는 것들과 병합되게끔 기다릴
+     수 있습니다.  io_stop_wc() 는 그런 기다림이 성능에 영향을 끼칠 수 있을 때,
+     이 매크로 앞의 쓰기-결합된 메모리 액세스들이 매크로 뒤의 것들과 병합되는
+     것을 방지하기 위해 사용될 수 있습니다.
+
 =========================
 암묵적 커널 메모리 배리어
 =========================
@@ -2827,9 +2848,9 @@ ld.acq 와 stl.rel 인스트럭션을 각각 만들어 내도록 합니다.
 DEC Alpha CPU 는 가장 완화된 메모리 순서의 CPU 중 하나입니다.  뿐만 아니라,
 Alpha CPU 의 일부 버전은 분할된 데이터 캐시를 가지고 있어서, 의미적으로
 관계되어 있는 두개의 캐시 라인이 서로 다른 시간에 업데이트 되는게 가능합니다.
-이게 데이터 의존성 배리어가 정말 필요해지는 부분인데, 데이터 의존성 배리어는
-메모리 일관성 시스템과 함께 두개의 캐시를 동기화 시켜서, 포인터 변경과 새로운
-데이터의 발견을 올바른 순서로 일어나게 하기 때문입니다.
+이게 주소 의존성 배리어가 정말 필요해지는 부분인데, 주소 의존성 배리어는 메모리
+일관성 시스템과 함께 두개의 캐시를 동기화 시켜서, 포인터 변경과 새로운 데이터의
+발견을 올바른 순서로 일어나게 하기 때문입니다.
 
 리눅스 커널의 메모리 배리어 모델은 Alpha 에 기초해서 정의되었습니다만, v4.15
 부터는 Alpha 용 READ_ONCE() 코드 내에 smp_mb() 가 추가되어서 메모리 모델로의
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/disclaimer-sp.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/disclaimer-sp.rst
new file mode 100644
index 000000000000..a400034e95f9
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/disclaimer-sp.rst
@@ -0,0 +1,6 @@
+:orphan:
+
+.. warning::
+   Si tiene alguna duda sobre la exactitud del contenido de esta
+   traducción, la única referencia válida es la documentación oficial en
+   inglés.
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/howto.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/howto.rst
new file mode 100644
index 000000000000..f9818d687b54
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/howto.rst
@@ -0,0 +1,617 @@
+.. include:: ./disclaimer-sp.rst
+
+:Original: :ref:`Documentation/process/howto.rst <process_howto>`
+:Translator: Carlos Bilbao <carlos.bilbao@amd.com>
+
+.. _sp_process_howto:
+
+Cómo participar en el desarrollo del kernel de Linux
+====================================================
+
+Este documento es el principal punto de partida. Contiene instrucciones
+sobre cómo convertirse en desarrollador del kernel de Linux y explica cómo
+trabajar con el y en su desarrollo. El documento no tratará ningún aspecto
+técnico relacionado con la programación del kernel, pero le ayudará
+guiándole por el camino correcto.
+
+Si algo en este documento quedara obsoleto, envíe parches al maintainer de
+este archivo, que se encuentra en la parte superior del documento.
+
+Introducción
+------------
+¿De modo que quiere descubrir como convertirse en un/a desarrollador/a del
+kernel de Linux? Tal vez su jefe le haya dicho, "Escriba un driver de
+Linux para este dispositivo." El objetivo de este documento en enseñarle
+todo cuanto necesita para conseguir esto, describiendo el proceso por el
+que debe pasar, y con indicaciones de como trabajar con la comunidad.
+También trata de explicar las razones por las cuales la comunidad trabaja
+de la forma en que lo hace.
+
+El kernel esta principalmente escrito en C, con algunas partes que son
+dependientes de la arquitectura en ensamblador. Un buen conocimiento de C
+es necesario para desarrollar en el kernel. Lenguaje ensamblador (en
+cualquier arquitectura) no es necesario excepto que planee realizar
+desarrollo de bajo nivel para dicha arquitectura. Aunque no es un perfecto
+sustituto para una educación sólida en C y/o años de experiencia, los
+siguientes libros sirven, como mínimo, como referencia:
+
+- "The C Programming Language" de Kernighan e Ritchie [Prentice Hall]
+- "Practical C Programming" de Steve Oualline [O'Reilly]
+- "C:  A Reference Manual" de Harbison and Steele [Prentice Hall]
+
+El kernel está escrito usando GNU C y la cadena de herramientas GNU. Si
+bien se adhiere al estándar ISO C89, utiliza una serie de extensiones que
+no aparecen en dicho estándar. El kernel usa un C independiente de entorno,
+sin depender de la biblioteca C estándar, por lo que algunas partes del
+estándar C no son compatibles. Divisiones de long long arbitrarios o
+de coma flotante no son permitidas. En ocasiones, puede ser difícil de
+entender las suposiciones que el kernel hace respecto a la cadena de
+herramientas y las extensiones que usa, y desafortunadamente no hay
+referencia definitiva para estas. Consulte las páginas de información de
+gcc (`info gcc`) para obtener información al respecto.
+
+Recuerde que está tratando de aprender a trabajar con una comunidad de
+desarrollo existente. Es un grupo diverso de personas, con altos estándares
+de código, estilo y procedimiento. Estas normas han sido creadas a lo
+largo del tiempo en función de lo que se ha encontrado que funciona mejor
+para un equipo tan grande y geográficamente disperso. Trate de aprender
+tanto como le sea posible acerca de estos estándares antes de tiempo, ya
+que están bien documentados; no espere que la gente se adapte a usted o a
+la forma de hacer las cosas en su empresa.
+
+Cuestiones legales
+------------------
+El código fuente del kernel de Linux se publica bajo licencia GPL. Por
+favor, revise el archivo COPYING, presente en la carpeta principal del
+código fuente, para detalles de la licencia. Si tiene alguna otra pregunta
+sobre licencias, contacte a un abogado, no pregunte en listas de discusión
+del kernel de Linux. La gente en estas listas no son abogadas, y no debe
+confiar en sus opiniones en materia legal.
+
+Para preguntas y respuestas más frecuentes sobre la licencia GPL, consulte:
+
+	https://www.gnu.org/licenses/gpl-faq.html
+
+Documentación
+--------------
+El código fuente del kernel de Linux tiene una gran variedad de documentos
+que son increíblemente valiosos para aprender a interactuar con la
+comunidad del kernel. Cuando se agregan nuevas funciones al kernel, se
+recomienda que se incluyan nuevos archivos de documentación que expliquen
+cómo usar la función. Cuando un cambio en el kernel hace que la interfaz
+que el kernel expone espacio de usuario cambie, se recomienda que envíe la
+información o un parche en las páginas del manual que expliquen el cambio
+a mtk.manpages@gmail.com, y CC la lista linux-api@vger.kernel.org.
+
+Esta es la lista de archivos que están en el código fuente del kernel y son
+de obligada lectura:
+
+  :ref:`Documentation/admin-guide/README.rst <readme>`
+    Este archivo ofrece una breve descripción del kernel de Linux y
+    describe lo que es necesario hacer para configurar y compilar el
+    kernel. Quienes sean nuevos en el kernel deben comenzar aquí.
+
+  :ref:`Documentation/process/changes.rst <changes>`
+    Este archivo proporciona una lista de los niveles mínimos de varios
+    paquetes que son necesarios para construir y ejecutar el kernel
+    exitosamente.
+
+  :ref:`Documentation/process/coding-style.rst <codingstyle>`
+    Esto describe el estilo de código del kernel de Linux y algunas de los
+    razones detrás de esto. Se espera que todo el código nuevo siga las
+    directrices de este documento. La mayoría de los maintainers solo
+    aceptarán parches si se siguen estas reglas, y muchas personas solo
+    revisan el código si tiene el estilo adecuado.
+
+  :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+    Este archivo describe en gran detalle cómo crear con éxito y enviar un
+    parche, que incluye (pero no se limita a):
+
+       - Contenidos del correo electrónico (email)
+       - Formato del email
+       - A quien se debe enviar
+
+    Seguir estas reglas no garantiza el éxito (ya que todos los parches son
+    sujetos a escrutinio de contenido y estilo), pero en caso de no seguir
+    dichas reglas, el fracaso es prácticamente garantizado.
+    Otras excelentes descripciones de cómo crear parches correctamente son:
+
+	"The Perfect Patch"
+		https://www.ozlabs.org/~akpm/stuff/tpp.txt
+
+	"Linux kernel patch submission format"
+		https://web.archive.org/web/20180829112450/http://linux.yyz.us/patch-format.html
+
+  :ref:`Documentation/process/stable-api-nonsense.rst <stable_api_nonsense>`
+    Este archivo describe la lógica detrás de la decisión consciente de
+    no tener una API estable dentro del kernel, incluidas cosas como:
+
+      - Capas intermedias del subsistema (por compatibilidad?)
+      - Portabilidad de drivers entre sistemas operativos
+      - Mitigar el cambio rápido dentro del árbol de fuentes del kernel (o
+        prevenir cambios rápidos)
+
+     Este documento es crucial para comprender la filosofía del desarrollo
+     de Linux y es muy importante para las personas que se mudan a Linux
+     tras desarrollar otros sistemas operativos.
+
+  :ref:`Documentation/admin-guide/security-bugs.rst <securitybugs>`
+    Si cree que ha encontrado un problema de seguridad en el kernel de
+    Linux, siga los pasos de este documento para ayudar a notificar a los
+    desarrolladores del kernel y ayudar a resolver el problema.
+
+  :ref:`Documentation/process/management-style.rst <managementstyle>`
+    Este documento describe cómo operan los maintainers del kernel de Linux
+    y los valores compartidos detrás de sus metodologías. Esta es una
+    lectura importante para cualquier persona nueva en el desarrollo del
+    kernel (o cualquier persona que simplemente sienta curiosidad por
+    el campo IT), ya que clarifica muchos conceptos erróneos y confusiones
+    comunes sobre el comportamiento único de los maintainers del kernel.
+
+  :ref:`Documentation/process/stable-kernel-rules.rst <stable_kernel_rules>`
+    Este archivo describe las reglas sobre cómo se suceden las versiones
+    del kernel estable, y qué hacer si desea obtener un cambio en una de
+    estas publicaciones.
+
+  :ref:`Documentation/process/kernel-docs.rst <kernel_docs>`
+    Una lista de documentación externa relativa al desarrollo del kernel.
+    Por favor consulte esta lista si no encuentra lo que están buscando
+    dentro de la documentación del kernel.
+
+  :ref:`Documentation/process/applying-patches.rst <applying_patches>`
+    Una buena introducción que describe exactamente qué es un parche y cómo
+    aplicarlo a las diferentes ramas de desarrollo del kernel.
+
+El kernel también tiene una gran cantidad de documentos que pueden ser
+generados automáticamente desde el propio código fuente o desde
+ReStructuredText markups (ReST), como este. Esto incluye un descripción
+completa de la API en el kernel y reglas sobre cómo manejar cerrojos
+(locking) correctamente.
+
+Todos estos documentos se pueden generar como PDF o HTML ejecutando::
+
+	make pdfdocs
+	make htmldocs
+
+respectivamente desde el directorio fuente principal del kernel.
+
+Los documentos que utilizan el markup ReST se generarán en
+Documentation/output. También se pueden generar en formatos LaTeX y ePub
+con::
+
+	make latexdocs
+	make epubdocs
+
+Convertirse en un/a desarrollador/a de kernel
+---------------------------------------------
+
+Si no sabe nada sobre el desarrollo del kernel de Linux, debería consultar
+el proyecto Linux KernelNewbies:
+
+	https://kernelnewbies.org
+
+Consiste en una útil lista de correo donde puede preguntar casi cualquier
+tipo de pregunta básica de desarrollo del kernel (asegúrese de buscar en
+los archivos primero, antes de preguntar algo que ya ha sido respondido en
+el pasado.) También tiene un canal IRC que puede usar para hacer preguntas
+en tiempo real, y una gran cantidad de documentación útil para ir
+aprendiendo sobre el desarrollo del kernel de Linux.
+
+El sitio web tiene información básica sobre la organización del código,
+subsistemas, y proyectos actuales (tanto dentro como fuera del árbol).
+También describe alguna información logística básica, como cómo compilar
+un kernel y aplicar un parche.
+
+Si no sabe por dónde quiere empezar, pero quieres buscar alguna tarea que
+comenzar a hacer para unirse a la comunidad de desarrollo del kernel,
+acuda al proyecto Linux Kernel Janitor:
+
+	https://kernelnewbies.org/KernelJanitors
+
+Es un gran lugar para comenzar. Describe una lista de problemas
+relativamente simples que deben limpiarse y corregirse dentro del código
+fuente del kernel de Linux árbol de fuentes. Trabajando con los
+desarrolladores a cargo de este proyecto, aprenderá los conceptos básicos
+para incluir su parche en el árbol del kernel de Linux, y posiblemente
+descubrir en la dirección en que trabajar a continuación, si no tiene ya
+una idea.
+
+Antes de realizar cualquier modificación real al código del kernel de
+Linux, es imperativo entender cómo funciona el código en cuestión. Para
+este propósito, nada es mejor que leerlo directamente (lo más complicado
+está bien comentado), tal vez incluso con la ayuda de herramientas
+especializadas. Una de esas herramientas que se recomienda especialmente
+es el proyecto Linux Cross-Reference, que es capaz de presentar el código
+fuente en un formato de página web indexada y autorreferencial. Una
+excelente puesta al día del repositorio del código del kernel se puede
+encontrar en:
+
+	https://elixir.bootlin.com/
+
+El proceso de desarrollo
+------------------------
+
+El proceso de desarrollo del kernel de Linux consiste actualmente de
+diferentes "branches" (ramas) con muchos distintos subsistemas específicos
+a cada una de ellas. Las diferentes ramas son:
+
+  - El código principal de Linus (mainline tree)
+  - Varios árboles estables con múltiples major numbers
+  - Subsistemas específicos
+  - linux-next, para integración y testing
+
+Mainline tree (Árbol principal)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+El mainline tree es mantenido por Linus Torvalds, y puede encontrarse en
+https://kernel.org o en su repo.  El proceso de desarrollo es el siguiente:
+
+  - Tan pronto como se lanza un nuevo kernel, se abre una ventana de dos
+    semanas, durante este período de tiempo, los maintainers pueden enviar
+    grandes modificaciones a Linus, por lo general los parches que ya se
+    han incluido en el linux-next durante unas semanas. La forma preferida
+    de enviar grandes cambios es usando git (la herramienta de
+    administración de código fuente del kernel, más información al respecto
+    en https://git-scm.com/), pero los parches simples también son validos.
+  - Después de dos semanas, se lanza un kernel -rc1 y la atención se centra
+    en hacer el kernel nuevo lo más estable ("solido") posible. La mayoría
+    de los parches en este punto deben arreglar una regresión. Los errores
+    que siempre han existido no son regresiones, por lo tanto, solo envíe
+    este tipo de correcciones si son importantes. Tenga en cuenta que se
+    podría aceptar un controlador (o sistema de archivos) completamente
+    nuevo después de -rc1 porque no hay riesgo de causar regresiones con
+    tal cambio, siempre y cuando el cambio sea autónomo y no afecte áreas
+    fuera del código que se está agregando. git se puede usar para enviar
+    parches a Linus después de que se lance -rc1, pero los parches también
+    deben ser enviado a una lista de correo pública para su revisión.
+  - Se lanza un nuevo -rc cada vez que Linus considera que el árbol git
+    actual esta en un estado razonablemente sano y adecuado para la prueba.
+    La meta es lanzar un nuevo kernel -rc cada semana.
+  - El proceso continúa hasta que el kernel se considera "listo", y esto
+    puede durar alrededor de 6 semanas.
+
+Vale la pena mencionar lo que Andrew Morton escribió en las listas de
+correo del kernel de Linux, sobre lanzamientos del kernel (traducido):
+
+	*"Nadie sabe cuándo se publicara un nuevo kernel, pues esto sucede
+	según el estado de los bugs, no de una cronología preconcebida."*
+
+Varios árboles estables con múltiples major numbers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Los kernels con versiones de 3 partes son kernels estables. Estos contienen
+correcciones relativamente pequeñas y críticas para problemas de seguridad
+o importantes regresiones descubiertas para una publicación de código.
+Cada lanzamiento en una gran serie estable incrementa la tercera parte de
+la versión número, manteniendo las dos primeras partes iguales.
+
+Esta es la rama recomendada para los usuarios que quieren la versión
+estable más reciente del kernel, y no están interesados en ayudar a probar
+versiones en desarrollo/experimentales.
+
+Los árboles estables son mantenidos por el equipo "estable"
+<stable@vger.kernel.org>, y se liberan (publican) según lo dicten las
+necesidades. El período de liberación normal es de aproximadamente dos
+semanas, pero puede ser más largo si no hay problemas apremiantes. Un
+problema relacionado con la seguridad, en cambio, puede causar un
+lanzamiento casi instantáneamente.
+
+El archivo :ref:`Documentación/proceso/stable-kernel-rules.rst <stable_kernel_rules>`
+en el árbol del kernel documenta qué tipos de cambios son aceptables para
+el árbol estable y cómo funciona el proceso de lanzamiento.
+
+Subsistemas específicos
+~~~~~~~~~~~~~~~~~~~~~~~~
+Los maintainers de los diversos subsistemas del kernel --- y también muchos
+desarrolladores de subsistemas del kernel --- exponen su estado actual de
+desarrollo en repositorios fuente. De esta manera, otros pueden ver lo que
+está sucediendo en las diferentes áreas del kernel. En áreas donde el
+desarrollo es rápido, se le puede pedir a un desarrollador que base sus
+envíos en tal árbol del subsistema del kernel, para evitar conflictos entre
+este y otros trabajos ya en curso.
+
+La mayoría de estos repositorios son árboles git, pero también hay otros
+SCM en uso, o colas de parches que se publican como series quilt. Las
+direcciones de estos repositorios de subsistemas se enumeran en el archivo
+MAINTAINERS. Muchos de estos se pueden ver en https://git.kernel.org/.
+
+Antes de que un parche propuesto se incluya con dicho árbol de subsistemas,
+es sujeto a revisión, que ocurre principalmente en las listas de correo
+(ver la sección respectiva a continuación). Para varios subsistemas del
+kernel, esta revisión se rastrea con la herramienta patchwork. Patchwork
+ofrece una interfaz web que muestra publicaciones de parches, cualquier
+comentario sobre un parche o revisiones a él, y los maintainers pueden
+marcar los parches como en revisión, aceptado, o rechazado. La mayoría de
+estos sitios de trabajo de parches se enumeran en
+
+https://patchwork.kernel.org/.
+
+linux-next, para integración y testing
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Antes de que las actualizaciones de los árboles de subsistemas se combinen
+con el árbol principal, necesitan probar su integración. Para ello, existe
+un repositorio especial de pruebas en el que se encuentran casi todos los
+árboles de subsistema, actualizado casi a diario:
+
+	https://git.kernel.org/?p=linux/kernel/git/next/linux-next.git
+
+De esta manera, linux-next ofrece una perspectiva resumida de lo que se
+espera que entre en el kernel principal en el próximo período de "merge"
+(fusión de código). Los testers aventureros son bienvenidos a probar
+linux-next en ejecución.
+
+Reportar bugs
+-------------
+
+El archivo 'Documentación/admin-guide/reporting-issues.rst' en el
+directorio principal del kernel describe cómo informar un posible bug del
+kernel y detalles sobre qué tipo de información necesitan los
+desarrolladores del kernel para ayudar a rastrear la fuente del problema.
+
+Gestión de informes de bugs
+------------------------------
+
+Una de las mejores formas de poner en práctica sus habilidades de hacking
+es arreglando errores reportados por otras personas. No solo ayudará a
+hacer el kernel más estable, también aprenderá a solucionar problemas del
+mundo real y mejora sus habilidades, y otros desarrolladores se darán
+cuenta de tu presencia. La corrección de errores es una de las mejores
+formas de ganar méritos entre desarrolladores, porque no a muchas personas
+les gusta perder el tiempo arreglando los errores de otras personas.
+
+Para trabajar en informes de errores ya reportados, busque un subsistema
+que le interese. Verifique el archivo MAINTAINERS donde se informan los
+errores de ese subsistema; con frecuencia será una lista de correo, rara
+vez un rastreador de errores (bugtracker). Busque en los archivos de dicho
+lugar para informes recientes y ayude donde lo crea conveniente. También es
+posible que desee revisar https://bugzilla.kernel.org para informes de
+errores; solo un puñado de subsistemas del kernel lo emplean activamente
+para informar o rastrear; sin embargo, todos los errores para todo el kernel
+se archivan allí.
+
+Listas de correo
+-----------------
+
+Como se explica en algunos de los documentos anteriores, la mayoría de
+desarrolladores del kernel participan en la lista de correo del kernel de
+Linux. Detalles sobre cómo para suscribirse y darse de baja de la lista se
+pueden encontrar en:
+
+	http://vger.kernel.org/vger-lists.html#linux-kernel
+
+Existen archivos de la lista de correo en la web en muchos lugares
+distintos. Utilice un motor de búsqueda para encontrar estos archivos. Por
+ejemplo:
+
+	http://dir.gmane.org/gmane.linux.kernel
+
+Es muy recomendable que busque en los archivos sobre el tema que desea
+tratar, antes de publicarlo en la lista. Un montón de cosas ya discutidas
+en detalle solo se registran en los archivos de la lista de correo.
+
+La mayoría de los subsistemas individuales del kernel también tienen sus
+propias lista de correo donde hacen sus esfuerzos de desarrollo. Revise el
+archivo MAINTAINERS para obtener referencias de lo que estas listas para
+los diferentes grupos.
+
+Muchas de las listas están alojadas en kernel.org. La información sobre
+estas puede ser encontrada en:
+
+	http://vger.kernel.org/vger-lists.html
+
+Recuerde mantener buenos hábitos de comportamiento al usar las listas.
+Aunque un poco cursi, la siguiente URL tiene algunas pautas simples para
+interactuar con la lista (o cualquier lista):
+
+	http://www.albion.com/netiquette/
+
+Si varias personas responden a su correo, el CC (lista de destinatarios)
+puede hacerse bastante grande. No elimine a nadie de la lista CC: sin una
+buena razón, o no responda solo a la dirección de la lista. Acostúmbrese
+a recibir correos dos veces, una del remitente y otra de la lista, y no
+intente ajustar esto agregando encabezados de correo astutos, a la gente no
+le gustará.
+
+Recuerde mantener intacto el contexto y la atribución de sus respuestas,
+mantenga las líneas "El hacker John Kernel escribió ...:" en la parte
+superior de su respuesta, y agregue sus declaraciones entre las secciones
+individuales citadas en lugar de escribiendo en la parte superior del
+correo electrónico.
+
+Si incluye parches en su correo, asegúrese de que sean texto legible sin
+formato como se indica en :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`.
+Los desarrolladores del kernel no quieren lidiar con archivos adjuntos o
+parches comprimidos; y pueden querer comentar líneas individuales de su
+parche, que funciona sólo de esa manera. Asegúrese de emplear un programa
+de correo que no altere los espacios ni los tabuladores. Una buena primera
+prueba es enviarse el correo a usted mismo, e intentar aplicar su
+propio parche. Si eso no funciona, arregle su programa de correo o
+reemplace hasta que funcione.
+
+Sobretodo, recuerde de ser respetuoso con otros subscriptores.
+
+Colaborando con la comunidad
+----------------------------
+
+El objetivo de la comunidad del kernel es proporcionar el mejor kernel
+posible. Cuando envíe un parche para su aceptación, se revisará en sus
+méritos técnicos solamente. Entonces, ¿qué deberías ser?
+
+  - críticas
+  - comentarios
+  - peticiones de cambios
+  - peticiones de justificaciones
+  - silencio
+
+Recuerde, esto es parte de introducir su parche en el kernel. Tiene que ser
+capaz de recibir críticas y comentarios sobre sus parches, evaluar
+a nivel técnico y re-elaborar sus parches o proporcionar razonamiento claro
+y conciso de por qué no se deben hacer tales cambios. Si no hay respuestas
+a su publicación, espere unos días e intente de nuevo, a veces las cosas se
+pierden dado el gran volumen.
+
+¿Qué no debería hacer?
+
+  - esperar que su parche se acepte sin preguntas
+  - actuar de forma defensiva
+  - ignorar comentarios
+  - enviar el parche de nuevo, sin haber aplicados los cambios pertinentes
+
+En una comunidad que busca la mejor solución técnica posible, siempre habrá
+diferentes opiniones sobre lo beneficioso que es un parche. Tiene que ser
+cooperativo y estar dispuesto a adaptar su idea para que encaje dentro
+del kernel, o al menos esté dispuesto a demostrar que su idea vale la pena.
+Recuerde, estar equivocado es aceptable siempre y cuando estés dispuesto a
+trabajar hacia una solución que sea correcta.
+
+Es normal que las respuestas a su primer parche sean simplemente una lista
+de una docena de cosas que debe corregir. Esto **no** implica que su
+parche no será aceptado, y **no** es personal. Simplemente corrija todos
+los problemas planteados en su parche, y envié otra vez.
+
+Diferencias entre la comunidad kernel y las estructuras corporativas
+--------------------------------------------------------------------
+
+La comunidad del kernel funciona de manera diferente a la mayoría de los
+entornos de desarrollo tradicionales en empresas. Aquí hay una lista de
+cosas que puede intentar hacer para evitar problemas:
+
+  Cosas buenas que decir respecto a los cambios propuestos:
+
+    - "Esto arregla múltiples problemas."
+    - "Esto elimina 2000 lineas de código."
+    - "Aquí hay un parche que explica lo que intento describir."
+    - "Lo he testeado en 5 arquitecturas distintas..."
+    - "Aquí hay una serie de parches menores que..."
+    - "Esto mejora el rendimiento en maquinas típicas..."
+
+  Cosas negativas que debe evitar decir:
+
+    - "Lo hicimos así en AIX/ptx/Solaris, de modo que debe ser bueno..."
+    - "Llevo haciendo esto 20 años, de modo que..."
+    - "Esto lo necesita mi empresa para ganar dinero"
+    - "Esto es para la linea de nuestros productos Enterprise"
+    - "Aquí esta el documento de 1000 paginas describiendo mi idea"
+    - "Llevo 6 meses trabajando en esto..."
+    - "Aquí esta un parche de 5000 lineas que..."
+    - "He rescrito todo el desastre actual, y aquí esta..."
+    - "Tengo un deadline, y este parche debe aplicarse ahora."
+
+Otra forma en que la comunidad del kernel es diferente a la mayoría de los
+entornos de trabajo tradicionales en ingeniería de software, es la
+naturaleza sin rostro de interacción. Una de las ventajas de utilizar el
+correo electrónico y el IRC como formas principales de comunicación es la
+no discriminación por motivos de género o raza. El entorno de trabajo del
+kernel de Linux acepta a mujeres y minorías porque todo lo que eres es una
+dirección de correo electrónico. El aspecto internacional también ayuda a
+nivelar el campo de juego porque no puede adivinar el género basado en
+el nombre de una persona. Un hombre puede llamarse Andrea y una mujer puede
+llamarse Pat. La mayoría de las mujeres que han trabajado en el kernel de
+Linux y han expresado una opinión han tenido experiencias positivas.
+
+La barrera del idioma puede causar problemas a algunas personas que no se
+sientes cómodas con el inglés. Un buen dominio del idioma puede ser
+necesario para transmitir ideas correctamente en las listas de correo, por
+lo que le recomendamos que revise sus correos electrónicos para asegurarse
+de que tengan sentido en inglés antes de enviarlos.
+
+Divida sus cambios
+---------------------
+
+La comunidad del kernel de Linux no acepta con gusto grandes fragmentos de
+código, sobretodo a la vez. Los cambios deben introducirse correctamente,
+discutidos y divididos en pequeñas porciones individuales. Esto es casi
+exactamente lo contrario de lo que las empresas están acostumbradas a hacer.
+Su propuesta también debe introducirse muy temprano en el proceso de
+desarrollo, de modo que pueda recibir comentarios sobre lo que está
+haciendo. También deje que la comunidad sienta que está trabajando con
+ellos, y no simplemente usándolos como un vertedero para su función. Sin
+embargo, no envíe 50 correos electrónicos a una vez a una lista de correo,
+su serie de parches debe casi siempre ser más pequeña que eso.
+
+Las razones para dividir las cosas son las siguientes:
+
+1) Los cambios pequeños aumentan la probabilidad de que sus parches sean
+   aplicados, ya que no requieren mucho tiempo o esfuerzo para verificar su
+   exactitud. Un parche de 5 líneas puede ser aplicado por un maintainer
+   con apenas una segunda mirada. Sin embargo, un parche de 500 líneas
+   puede tardar horas en ser revisado en términos de corrección (el tiempo
+   que toma es exponencialmente proporcional al tamaño del parche, o algo
+   así).
+
+   Los parches pequeños también facilitan la depuración cuando algo falla.
+   Es mucho más fácil retirar los parches uno por uno que diseccionar un
+   parche muy grande después de haber sido aplicado (y roto alguna cosa).
+
+2) Es importante no solo enviar pequeños parches, sino también reescribir
+   y simplificar (o simplemente reordenar) los parches antes de enviarlos.
+
+Esta es una analogía del desarrollador del kernel Al Viro (traducida):
+
+	*"Piense en un maestro que califica la tarea de un estudiante de
+	matemáticas. El maestro no quiere ver los intentos y errores del
+	estudiante antes de que se les ocurriera la solución. Quiere ver la
+	respuesta más limpia y elegante. Un buen estudiante lo sabe, y nunca
+	presentaría su trabajo intermedio antes de tener la solución final.*
+
+	*Lo mismo ocurre con el desarrollo del kernel. Los maintainers y
+	revisores no quieren ver el proceso de pensamiento detrás de la solución
+	al problema que se está resolviendo. Quieren ver un solución simple y
+	elegante."*
+
+Puede resultar un reto mantener el equilibrio entre presentar una solución
+elegante y trabajar junto a la comunidad, discutiendo su trabajo inacabado.
+Por lo tanto, es bueno comenzar temprano en el proceso para obtener
+"feedback" y mejorar su trabajo, pero también mantenga sus cambios en
+pequeños trozos que pueden ser aceptados, incluso cuando toda su labor no
+está listo para inclusión en un momento dado.
+
+También tenga en cuenta que no es aceptable enviar parches para su
+inclusión que están sin terminar y serán "arreglados más tarde".
+
+Justifique sus cambios
+----------------------
+
+Además de dividir sus parches, es muy importante que deje a la comunidad de
+Linux sabe por qué deberían agregar este cambio. Nuevas características
+debe justificarse como necesarias y útiles.
+
+Documente sus cambios
+---------------------
+
+Cuando envíe sus parches, preste especial atención a lo que dice en el
+texto de su correo electrónico. Esta información se convertirá en el
+ChangeLog del parche, y se conservará para que todos la vean, todo el
+tiempo. Debe describir el parche por completo y contener:
+
+  - por qué los cambios son necesarios
+  - el diseño general de su propuesta
+  - detalles de implementación
+  - resultados de sus experimentos
+
+Para obtener más detalles sobre cómo debería quedar todo esto, consulte la
+sección ChangeLog del documento:
+
+  "The Perfect Patch"
+      https://www.ozlabs.org/~akpm/stuff/tpp.txt
+
+Todas estas cuestiones son a veces son muy difíciles de conseguir. Puede
+llevar años perfeccionar estas prácticas (si es que lo hace). Es un proceso
+continuo de mejora que requiere mucha paciencia y determinación. Pero no se
+rinda, es posible. Muchos lo han hecho antes, y cada uno tuvo que comenzar
+exactamente donde está usted ahora.
+
+----------
+
+Gracias a Paolo Ciarrocchi que permitió que la sección "Development Process"
+se basara en el texto que había escrito (https://lwn.net/Articles/94386/),
+y a Randy Dunlap y Gerrit Huizenga por algunas de la lista de cosas que
+debes y no debes decir. También gracias a Pat Mochel, Hanna Linder, Randy
+Dunlap, Kay Sievers, Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook,
+Andrew Morton, Andi Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk,
+Keri Harris, Frans Pop, David A. Wheeler, Junio Hamano, Michael Kerrisk y
+Alex Shepard por su revisión, comentarios y contribuciones. Sin su ayuda,
+este documento no hubiera sido posible.
+
+Maintainer: Greg Kroah-Hartman <greg@kroah.com>
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/index.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/index.rst
new file mode 100644
index 000000000000..5c2a2131524b
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/index.rst
@@ -0,0 +1,81 @@
+
+=====================
+Traducción al español
+=====================
+
+.. raw:: latex
+
+	\kerneldocCJKoff
+
+:maintainer: Carlos Bilbao <carlos.bilbao@amd.com>
+
+.. _sp_disclaimer:
+
+Advertencia
+===========
+
+El objetivo de esta traducción es facilitar la lectura y comprensión para
+aquellos que no entiendan inglés o duden de sus interpretaciones, o
+simplemente para aquellos que prefieran leer en el idioma español. Sin
+embargo, tenga en cuenta que la *única* documentación oficial es la que
+está en inglés: :ref:`linux_doc`
+
+La propagación simultánea de la traducción de una modificación en
+:ref:`linux_doc` es altamente improbable. Los maintainers y colaboradores
+de la traducción intentan mantener sus traducciones al día, en tanto les
+es posible. Por tanto, no existe ninguna garantía de que una traducción
+esté actualizada con las últimas modificaciones. Si lo que lee en una
+traducción no se corresponde con lo que ve en el código fuente, informe
+al maintainer de la traducción y, si puede, consulte la documentación en
+inglés.
+
+Una traducción no es una * bifurcación * de la documentación oficial, por
+lo que los usuarios no encontrarán aquí ninguna información que no sea la
+versión oficial. Cualquier adición, supresión o modificación de los
+contenidos deberá ser realizada anteriormente en los documentos en inglés.
+Posteriormente, y cuando sea posible, dicho cambio debería aplicarse
+también a las traducciones. Los maintainers de las traducciones aceptan
+contribuciones que son puramente de interés relativo a la traducción (por
+ejemplo, nuevas traducciones, actualizaciones, correcciones, etc.).
+
+Las traducciones tratan de ser lo más precisas posible pero no es posible
+convertir directamente un idioma a otro. Cada idioma tiene su propia
+gramática, y una cultura tras ella, por lo tanto, la traducción de una
+oración al inglés se podría modificar para adaptarla al español. Por esta
+razón, cuando lea esta traducción, puede encontrar algunas diferencias en
+la forma, pero todavía transmiten el mensaje original. A pesar de la gran
+difusión del inglés en el idioma hablado, cuando sea posible, expresiones
+en inglés serán reemplazadas por las palabras correspondientes en español.
+
+Si necesita ayuda para comunicarse con la comunidad de Linux pero no se
+siente cómodo escribiendo en inglés, puede pedir ayuda al maintainer para
+obtener una traducción.
+
+Muchos países hablan español, cada uno con su propia cultura, expresiones,
+y diferencias gramaticales en ocasiones significativas. Las traducciones de
+los maintainers pueden utilizar el español con el que dichos maintainers se
+sientan más cómodos. En principio, estas pequeñas diferencias no deberían
+suponer una gran barrera para hablantes de distintas versiones del español,
+pero en caso de duda se puede consultar a los maintainers.
+
+La documentación del kernel Linux
+=================================
+
+Este es el nivel superior de la documentación del kernel en idioma español.
+La traducción es incompleta, y podría encontrar advertencias que indiquen
+la falta de una traducción o de un grupo de traducciones.
+
+En términos más generales, la documentación, como el kernel mismo, están en
+constante desarrollo. Las mejoras en la documentación siempre son
+bienvenidas; de modo que, si desea ayudar, únase a la lista de correo
+linux-doc en vger.kernel.org.
+
+Traducciones al español
+=======================
+
+.. toctree::
+   :maxdepth: 1
+
+   howto
+   process/index
+   wrappers/memory-barriers
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/memory-barriers.txt linux-libre-6.2-gnu/Documentation/translations/sp_SP/memory-barriers.txt
new file mode 100644
index 000000000000..f62bd797216d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/memory-barriers.txt
@@ -0,0 +1,3134 @@
+NOTE:
+This is a version of Documentation/memory-barriers.txt translated into
+Spanish by Carlos Bilbao <carlos.bilbao@amd.com>. If you find any
+difference between this document and the original file or a problem with
+the translation, please contact the maintainer of this file. Please also
+note that the purpose of this file is to be easier to read for non English
+(read: Spanish) speakers and is not intended as a fork. So if you have any
+comments or updates for this file please update the original English file
+first. The English version is definitive, and readers should look there if
+they have any doubt.
+
+			 ======================================
+			 BARRERAS DE MEMORIA EN EL KERNEL LINUX
+			 ======================================
+
+Documento original: David Howells <dhowells@redhat.com>
+    Paul E. McKenney <paulmck@linux.ibm.com>
+    Will Deacon <will.deacon@arm.com>
+    Peter Zijlstra <peterz@infradead.org>
+
+Traducido por: Carlos Bilbao <carlos.bilbao@amd.com>
+Nota: Si tiene alguna duda sobre la exactitud del contenido de esta
+traducción, la única referencia válida es la documentación oficial en
+inglés.
+
+===========
+ADVERTENCIA
+===========
+
+Este documento no es una especificación; es intencionalmente (por motivos
+de brevedad) y sin querer (por ser humanos) incompleta. Este documento
+pretende ser una guía para usar las diversas barreras de memoria
+proporcionadas por Linux, pero ante cualquier duda (y hay muchas) por favor
+pregunte. Algunas dudas pueden ser resueltas refiriéndose al modelo de
+consistencia de memoria formal y documentación en tools/memory-model/. Sin
+embargo, incluso este modelo debe ser visto como la opinión colectiva de
+sus maintainers en lugar de que como un oráculo infalible.
+
+De nuevo, este documento no es una especificación de lo que Linux espera
+del hardware.
+
+El propósito de este documento es doble:
+
+ (1) especificar la funcionalidad mínima en la que se puede confiar para
+     cualquier barrera en concreto, y
+
+ (2) proporcionar una guía sobre cómo utilizar las barreras disponibles.
+
+Tenga en cuenta que una arquitectura puede proporcionar más que el
+requisito mínimo para cualquier barrera en particular, pero si la
+arquitectura proporciona menos de eso, dicha arquitectura es incorrecta.
+
+Tenga en cuenta también que es posible que una barrera no valga (sea no-op)
+para alguna arquitectura porque por la forma en que funcione dicha
+arquitectura, la barrera explícita resulte innecesaria en ese caso.
+
+==========
+CONTENIDOS
+==========
+
+ (*) Modelo abstracto de acceso a memoria.
+
+     - Operaciones del dispositivo.
+     - Garantías.
+
+ (*) ¿Qué son las barreras de memoria?
+
+     - Variedades de barrera de memoria.
+     - ¿Qué no se puede asumir sobre las barreras de memoria?
+     - Barreras de dirección-dependencia (históricas).
+     - Dependencias de control.
+     - Emparejamiento de barreras smp.
+     - Ejemplos de secuencias de barrera de memoria.
+     - Barreras de memoria de lectura frente a especulación de carga.
+     - Atomicidad multicopia.
+
+ (*) Barreras explícitas del kernel.
+
+     - Barrera del compilador.
+     - Barreras de memoria de la CPU.
+
+ (*) Barreras de memoria implícitas del kernel.
+
+     - Funciones de adquisición de cerrojo.
+     - Funciones de desactivación de interrupciones.
+     - Funciones de dormir y despertar.
+     - Funciones varias.
+
+ (*) Efectos de barrera adquiriendo intra-CPU.
+
+     - Adquisición vs accesos a memoria.
+
+ (*) ¿Dónde se necesitan barreras de memoria?
+
+     - Interacción entre procesadores.
+     - Operaciones atómicas.
+     - Acceso a dispositivos.
+     - Interrupciones.
+
+ (*) Efectos de barrera de E/S del kernel.
+
+ (*) Modelo de orden mínimo de ejecución asumido.
+
+ (*) Efectos de la memoria caché de la CPU.
+
+     - Coherencia de caché.
+     - Coherencia de caché frente a DMA.
+     - Coherencia de caché frente a MMIO.
+
+ (*) Cosas que hacen las CPU.
+
+     - Y luego está el Alfa.
+     - Guests de máquinas virtuales.
+
+ (*) Ejemplos de usos.
+
+     - Buffers circulares.
+
+ (*) Referencias.
+
+
+====================================
+MODELO ABSTRACTO DE ACCESO A MEMORIA
+====================================
+
+Considere el siguiente modelo abstracto del sistema:
+
+		            :                :
+		            :                :
+		            :                :
+		+-------+   :   +--------+   :   +-------+
+		|       |   :   |        |   :   |       |
+		|       |   :   |        |   :   |       |
+		| CPU 1 |<----->| Memoria|<----->| CPU 2 |
+		|       |   :   |        |   :   |       |
+		|       |   :   |        |   :   |       |
+		+-------+   :   +--------+   :   +-------+
+		    ^       :       ^        :       ^
+		    |       :       |        :       |
+		    |       :       |        :       |
+		    |       :       v        :       |
+		    |       :   +--------+   :       |
+		    |       :   |        |   :       |
+		    |       :   | Disposi|   :       |
+		    +---------->| tivo   |<----------+
+		            :   |        |   :
+		            :   |        |   :
+		            :   +--------+   :
+		            :                :
+
+Cada CPU ejecuta un programa que genera operaciones de acceso a la memoria.
+En la CPU abstracta, el orden de las operaciones de memoria es muy
+relajado, y una CPU en realidad puede realizar las operaciones de memoria
+en el orden que desee, siempre que la causalidad del programa parezca
+mantenerse. De manera similar, el compilador también puede organizar las
+instrucciones que emite en el orden que quiera, siempre que no afecte al
+funcionamiento aparente del programa.
+
+Entonces, en el diagrama anterior, los efectos de las operaciones de
+memoria realizadas por un CPU son percibidos por el resto del sistema a
+medida que las operaciones cruzan la interfaz entre la CPU y el resto del
+sistema (las líneas discontinuas a puntos).
+
+Por ejemplo, considere la siguiente secuencia de eventos:
+
+	CPU 1		CPU 2
+	===============	===============
+	{ A == 1; B == 2 }
+	A = 3;		x = B;
+	B = 4;		y = A;
+
+El conjunto de accesos visto por el sistema de memoria en el medio se puede
+organizar en 24 combinaciones diferentes (donde LOAD es cargar y STORE es
+guardar):
+
+STORE A=3,	STORE B=4,	y=LOAD A->3,	x=LOAD B->4
+STORE A=3,	STORE B=4,	x=LOAD B->4,	y=LOAD A->3
+STORE A=3,	y=LOAD A->3,	STORE B=4,	x=LOAD B->4
+STORE A=3,	y=LOAD A->3,	x=LOAD B->2,	STORE B=4
+STORE A=3,	x=LOAD B->2,	STORE B=4,	y=LOAD A->3
+STORE A=3,	x=LOAD B->2,	y=LOAD A->3,	STORE B=4
+STORE B=4,	STORE A=3,	y=LOAD A->3,	x=LOAD B->4
+STORE B=4, ...
+...
+
+y por lo tanto puede resultar en cuatro combinaciones diferentes de
+valores:
+
+x == 2, y == 1
+x == 2, y == 3
+x == 4, y == 1
+x == 4, y == 3
+
+Además, los stores asignados por una CPU al sistema de memoria pueden no
+ser percibidos por los loads realizados por otra CPU en el mismo orden en
+que fueron realizados.
+
+Como otro ejemplo, considere esta secuencia de eventos:
+
+	CPU 1		CPU 2
+	===============	===============
+	{ A == 1, B == 2, C == 3, P == &A, Q == &C }
+	B = 4;		Q = P;
+	P = &B;		D = *Q;
+
+Aquí hay una dependencia obvia de la dirección, ya que el valor cargado en
+D depende en la dirección recuperada de P por la CPU 2. Al final de la
+secuencia, cualquiera de los siguientes resultados son posibles:
+
+  (Q == &A) y (D == 1)
+  (Q == &B) y (D == 2)
+  (Q == &B) y (D == 4)
+
+Tenga en cuenta que la CPU 2 nunca intentará cargar C en D porque la CPU
+cargará P en Q antes de emitir la carga de *Q.
+
+OPERACIONES DEL DISPOSITIVO
+---------------------------
+
+Algunos dispositivos presentan sus interfaces de control como colecciones
+de ubicaciones de memoria, pero el orden en que se accede a los registros
+de control es muy importante. Por ejemplo, imagine una tarjeta ethernet con
+un conjunto de registros a los que se accede a través de un registro de
+puerto de dirección (A) y un registro de datos del puerto (D). Para leer el
+registro interno 5, el siguiente código podría entonces ser usado:
+
+  *A = 5;
+  x = *D;
+
+pero esto podría aparecer como cualquiera de las siguientes dos secuencias:
+
+  STORE *A = 5, x = LOAD *D
+  x = LOAD *D, STORE *A = 5
+
+el segundo de las cuales casi con certeza resultará en mal funcionamiento,
+ya que se estableció la dirección _después_ de intentar leer el registro.
+
+
+GARANTÍAS
+---------
+
+Hay algunas garantías mínimas que se pueden esperar de una CPU:
+
+ (*) En cualquier CPU dada, los accesos a la memoria dependiente se
+     emitirán en orden, con respeto a sí mismo. Esto significa que para:
+
+	Q = READ_ONCE(P); D = READ_ONCE(*Q);
+
+     donde READ_ONCE() es LEER_UNA_VEZ(), la CPU emitirá las siguientes
+     operaciones de memoria:
+
+	Q = LOAD P, D = LOAD *Q
+
+     y siempre en ese orden. Sin embargo, en DEC Alpha, READ_ONCE() también
+     emite una instrucción de barrera de memoria, de modo que una CPU DEC
+     Alpha, sin embargo emite las siguientes operaciones de memoria:
+
+	Q = LOAD P, MEMORY_BARRIER, D = LOAD *Q, MEMORY_BARRIER
+
+     Ya sea en DEC Alpha o no, READ_ONCE() también evita que el compilador
+     haga cosas inapropiadas.
+
+ (*) Los loads y stores superpuestos dentro de una CPU en particular
+     parecerán ser ordenados dentro de esa CPU. Esto significa que para:
+
+	a = READ_ONCE(*X); WRITE_ONCE(*X, b);
+
+     donde WRITE_ONCE() es ESCRIBIR_UNA_VEZ(), la CPU solo emitirá la
+     siguiente secuencia de operaciones de memoria:
+
+	a = LOAD *X, STORE *X = b
+
+     Y para:
+
+	WRITE_ONCE(*X, c); d = READ_ONCE(*X);
+
+     la CPU solo emitirá:
+
+	STORE *X = c, d = LOAD *X
+
+  (Los loads y stores se superponen si están destinados a piezas
+  superpuestas de memoria).
+
+Y hay una serie de cosas que _deben_ o _no_ deben asumirse:
+
+ (*) _No_debe_ asumirse que el compilador hará lo que usted quiera
+     con referencias de memoria que no están protegidas por READ_ONCE() y
+     WRITE ONCE(). Sin ellos, el compilador tiene derecho a hacer todo tipo
+     de transformaciones "creativas", que se tratan en la sección BARRERA
+     DEL COMPILADOR.
+
+   (*) _No_debe_ suponerse que se emitirán loads y stores independientes
+       en el orden dado. Esto significa que para:
+
+	X = *A; Y = *B; *D = Z;
+
+     podemos obtener cualquiera de las siguientes secuencias:
+
+    X = LOAD *A,  Y = LOAD *B,  STORE *D = Z
+   	X = LOAD *A,  STORE *D = Z, Y = LOAD *B
+   	Y = LOAD *B,  X = LOAD *A,  STORE *D = Z
+   	Y = LOAD *B,  STORE *D = Z, X = LOAD *A
+   	STORE *D = Z, X = LOAD *A,  Y = LOAD *B
+   	STORE *D = Z, Y = LOAD *B,  X = LOAD *A
+
+ (*) Se _debe_ suponer que los accesos de memoria superpuestos pueden
+     fusionarse o ser descartados. Esto significa que para:
+
+	X = *A; Y = *(A + 4);
+
+  podemos obtener cualquiera de las siguientes secuencias:
+
+X = LOAD *A; Y = LOAD *(A + 4);
+Y = LOAD *(A + 4); X = LOAD *A;
+{X, Y} = LOAD {*A, *(A + 4) };
+
+  Y para:
+
+*A = X; *(A + 4) = Y;
+
+  podemos obtener cualquiera de:
+
+STORE *A = X; STORE *(A + 4) = Y;
+STORE *(A + 4) = Y; STORE *A = X;
+STORE {*A, *(A + 4) } = {X, Y};
+
+Y hay anti-garantías:
+
+(*) Estas garantías no se aplican a los campos de bits, porque los
+    compiladores a menudo generan código para modificarlos usando
+    secuencias de lectura-modificación-escritura no atómica. No intente
+    utilizar campos de bits para sincronizar algoritmos paralelos.
+
+(*) Incluso en los casos en que los campos de bits están protegidos por
+    cerrojos (o "cerrojos", o "locks"), todos los componentes en un campo
+    de bits dado deben estar protegidos por un candado. Si dos campos en un
+    campo de bits dado están protegidos por diferentes locks, las
+    secuencias de lectura-modificación-escritura no atómicas del lock
+    pueden causar una actualización a una campo para corromper el valor de
+    un campo adyacente.
+
+(*) Estas garantías se aplican solo a escalares correctamente alineados y
+    dimensionados. De "tamaño adecuado" significa actualmente variables que
+    son del mismo tamaño que "char", "short", "int" y "long".
+    "Adecuadamente alineado" significa la alineación natural, por lo tanto,
+    no hay restricciones para "char", alineación de dos bytes para "short",
+    alineación de cuatro bytes para "int", y alineación de cuatro u ocho
+    bytes para "long", en sistemas de 32 y 64 bits, respectivamente. Tenga
+    en cuenta que estos garantías se introdujeron en el estándar C11, así
+    que tenga cuidado cuando utilice compiladores anteriores a C11 (por
+    ejemplo, gcc 4.6). La parte de la norma que contiene esta garantía es
+    la Sección 3.14, que define "ubicación de memoria" de la siguiente
+    manera:
+
+    ubicación de memoria
+  ya sea un objeto de tipo escalar, o una secuencia máxima
+  de campos de bits adyacentes, todos con ancho distinto de cero
+
+  NOTE 1: Dos hilos de ejecución pueden actualizar y acceder
+  ubicaciones de memoria separadas sin interferir entre
+  ellos.
+
+  NOTE 2: Un campo de bits y un miembro adyacente que no es un campo de
+  bits están en ubicaciones de memoria separadas. Lo mismo sucede con
+  dos campos de bits, si uno se declara dentro de un declaración de
+  estructura anidada y el otro no, o si las dos están separados por una
+  declaración de campo de bits de longitud cero, o si están separados por
+  un miembro no declarado como campo de bits. No es seguro actualizar
+  simultáneamente dos campos de bits en la misma estructura si entre
+  todos los miembros declarados también hay campos de bits, sin importar
+  cuál resulta ser el tamaño de estos campos de bits intermedios.
+
+
+==================================
+¿QUÉ SON LAS BARRERAS DE MEMORIA?
+==================================
+
+Como se puede leer arriba, las operaciones independientes de memoria se
+realizan de manera efectiva en orden aleatorio, pero esto puede ser un
+problema para la interacción CPU-CPU y para la E/S ("I/O"). Lo que se
+requiere es alguna forma de intervenir para instruir al compilador y al
+CPU para restringir el orden.
+
+Las barreras de memoria son este tipo de intervenciones. Imponen una
+percepción de orden parcial, sobre las operaciones de memoria a ambos lados
+de la barrera.
+
+Tal cumplimiento es importante porque las CPUs y otros dispositivos en un
+sistema pueden usar una variedad de trucos para mejorar el rendimiento,
+incluido el reordenamiento, diferimiento y combinación de operaciones de
+memoria; cargas especulativas; predicción de "branches" especulativos y
+varios tipos de almacenamiento en caché. Las barreras de memoria se
+utilizan para anular o suprimir estos trucos, permitiendo que el código
+controle sensatamente la interacción de múltiples CPU y/o dispositivos.
+
+
+VARIEDADES DE BARRERA DE MEMORIA
+---------------------------------
+
+Las barreras de memoria vienen en cuatro variedades básicas:
+
+ (1) Barreras de memoria al escribir o almacenar (Write or store memory
+     barriers).
+
+     Una barrera de memoria de escritura garantiza que todas las
+     operaciones de STORE especificadas antes de que la barrera aparezca
+     suceden antes de todas las operaciones STORE especificadas después
+     de la barrera, con respecto a los otros componentes del sistema.
+
+     Una barrera de escritura es un orden parcial solo en los stores; No
+     es requerido que tenga ningún efecto sobre los loads.
+
+     Se puede considerar que una CPU envía una secuencia de operaciones de
+     store al sistema de memoria a medida que pasa el tiempo. Todos los
+     stores _antes_ de una barrera de escritura ocurrirán _antes_ de todos
+     los stores después de la barrera de escritura.
+
+     [!] Tenga en cuenta que las barreras de escritura normalmente deben
+     combinarse con read o barreras de address-dependency barriers
+     (dependencia de dirección); consulte la subsección
+     "Emparejamiento de barreras smp".
+
+
+ (2) Barrera de dependencia de dirección (histórico).
+
+     Una barrera de dependencia de dirección es una forma más débil de
+     barrera de lectura. En el caso de que se realicen dos loads de manera
+     que la segunda dependa del resultado de la primera (por ejemplo: el
+     primer load recupera la dirección a la que se dirigirá el segundo
+     load), una barrera de dependencia de dirección sería necesaria para
+     asegurarse de que el objetivo de la segunda carga esté actualizado
+     después de acceder a la dirección obtenida por la primera carga.
+
+     Una barrera de dependencia de direcciones es una ordenación parcial en
+     laods de direcciones interdependientes; no se requiere que tenga
+     ningún efecto en los stores, ya sean cargas de memoria o cargas
+     de memoria superpuestas.
+
+     Como se mencionó en (1), las otras CPU en el sistema pueden verse como
+     secuencias de stores en el sistema de memoria que la considerada CPU
+     puede percibir. Una barrera de dependencia de dirección emitida por
+     la CPU en cuestión garantiza que para cualquier carga que la preceda,
+     si esa carga toca alguna secuencia de stores de otra CPU, entonces
+     en el momento en que la barrera se complete, los efectos de todos los
+     stores antes del cambio del load serán perceptibles por cualquier
+     carga emitida después la barrera de la dependencia de la dirección.
+
+     Consulte la subsección "Ejemplos de secuencias de barrera de memoria"
+     para ver los diagramas mostrando las restricciones de orden.
+
+     [!] Tenga en cuenta que la primera carga realmente tiene que tener una
+     dependencia de _dirección_ y no es una dependencia de control. Si la
+     dirección para la segunda carga depende de la primera carga, pero la
+     dependencia es a través de un condicional en lugar de -en realidad-
+     cargando la dirección en sí, entonces es una dependencia de _control_
+     y se requiere una barrera de lectura completa o superior. Consulte la
+     subsección "Dependencias de control" para más información.
+
+     [!] Tenga en cuenta que las barreras de dependencia de dirección
+     normalmente deben combinarse con barreras de escritura; consulte la
+     subsección "Emparejamiento de barreras smp".
+
+     [!] Desde el kernel v5.9, se eliminó la API del kernel para barreras
+     de memoria de direcciones explícitas. Hoy en día, las APIs para marcar
+     cargas de variables compartidas, como READ_ONCE() y rcu_dereference(),
+     proporcionan barreras de dependencia de dirección implícitas.
+
+ (3) Barreras de memoria al leer o cargar (Read or load memory
+    barriers).
+
+     Una barrera de lectura es una barrera de dependencia de direcciones,
+     más una garantía de que todas las operaciones de LOAD especificadas
+     antes de la barrera parecerán ocurrir antes de todas las operaciones
+     de LOAD especificadas después de la barrera con respecto a los demás
+     componentes del sistema.
+
+     Una barrera de lectura es un orden parcial solo en cargas; no es
+     necesario que tenga ningún efecto en los stores.
+
+     Las barreras de memoria de lectura implican barreras de dependencia de
+     direcciones, y por tanto puede sustituirlas por estas.
+
+     [!] Tenga en mente que las barreras de lectura normalmente deben
+     combinarse con barreras de escritura; consulte la subsección
+     "Emparejamiento de barreras smp".
+
+ (4) Barreras de memoria generales
+
+     Una barrera de memoria general proporciona la garantía de que todas
+     las operaciones LOAD y STORE especificadas antes de que la barrera
+     aparezca suceden antes de que todas las operaciones LOAD y STORE
+     especificadas después de la barrera con respecto a los demás
+     componentes del sistema.
+
+     Una barrera de memoria general es un orden parcial tanto en
+     operaciones de carga como de almacenamiento.
+
+     Las barreras de memoria generales implican barreras de memoria tanto
+     de lectura como de escritura, de modo que pueden sustituir a
+     cualquiera.
+
+Y un par de variedades implícitas:
+
+ (5)  ACQUIRE (de adquisición).
+
+     Esto actúa como una barrera permeable unidireccional. Garantiza que
+     toda las operaciones de memoria después de la operación ACQUIRE
+     parezcan suceder después de la ACQUIRE con respecto a los demás
+     componentes del sistema. Las operaciones ACQUIRE incluyen operaciones
+     LOCK y smp_load_acquire(), y operaciones smp_cond_load_acquire().
+
+     Las operaciones de memoria que ocurren antes de una operación ACQUIRE
+     pueden parecer suceder después de que se complete.
+
+     Una operación ACQUIRE casi siempre debe estar emparejada con una
+     operación RELEASE (de liberación).
+
+
+ (6) Operaciones RELEASE (de liberación).
+
+     Esto también actúa como una barrera permeable unidireccional.
+     Garantiza que todas las operaciones de memoria antes de la operación
+     RELEASE parecerán ocurrir antes de la operación RELEASE con respecto a
+     los demás componentes del sistema. Las operaciones de RELEASE incluyen
+     operaciones de UNLOCK y operaciones smp_store_release().
+
+     Las operaciones de memoria que ocurren después de una operación
+     RELEASE pueden parecer suceder antes de que se complete.
+
+     El uso de las operaciones ACQUIRE y RELEASE generalmente excluye la
+     necesidad de otros tipos de barrera de memoria. Además, un par
+     RELEASE+ACQUIRE NO garantiza actuar como una barrera de memoria
+     completa. Sin embargo, después de un ACQUIRE de una variable dada,
+     todos los accesos a la memoria que preceden a cualquier anterior
+     RELEASE en esa misma variable están garantizados como visibles. En
+     otras palabras, dentro de la sección crítica de una variable dada,
+     todos los accesos de todas las secciones críticas anteriores para esa
+     variable habrán terminado de forma garantizada.
+
+     Esto significa que ACQUIRE actúa como una operación mínima de
+     "adquisición" y RELEASE actúa como una operación mínima de
+     "liberación".
+
+Un subconjunto de las operaciones atómicas descritas en atomic_t.txt
+contiene variantes de ACQUIRE y RELEASE, además de definiciones
+completamente ordenadas o relajadas (sin barrera semántica). Para
+composiciones atómicas que realizan tanto un load como store, la semántica
+ACQUIRE se aplica solo a la carga y la semántica RELEASE se aplica sólo a
+la parte de la operación del store.
+
+Las barreras de memoria solo son necesarias cuando existe la posibilidad de
+interacción entre dos CPU o entre una CPU y un dispositivo. Si se puede
+garantizar que no habrá tal interacción en ninguna pieza de código en
+particular, entonces las barreras de memoria son innecesarias en ese
+fragmento de código.
+
+Tenga en cuenta que estas son las garantías _mínimas_. Diferentes
+arquitecturas pueden proporcionar garantías más sustanciales, pero no se
+puede confiar en estas fuera de esa arquitectura en específico.
+
+
+¿QUÉ NO SE PUEDE ASUMIR SOBRE LAS BARRERAS DE LA MEMORIA?
+---------------------------------------------------------
+
+Hay ciertas cosas que las barreras de memoria del kernel Linux no
+garantizan:
+
+ (*) No hay garantía de que ninguno de los accesos a la memoria
+     especificados antes de una barrera de memoria estará _completo_ al
+     completarse una instrucción de barrera de memoria; se puede considerar
+     que la barrera dibuja una línea en la cola de acceso del CPU que no
+     pueden cruzar los accesos del tipo correspondiente.
+
+ (*) No hay garantía de que la emisión de una barrera de memoria en una CPU
+     tenga cualquier efecto directo en otra CPU o cualquier otro hardware
+     en el sistema. El efecto indirecto será el orden en que la segunda CPU
+     ve los efectos de los primeros accesos que ocurren de la CPU, pero lea
+     el siguiente argumento:
+
+ (*) No hay garantía de que una CPU vea el orden correcto de los efectos
+     de los accesos de una segunda CPU, incluso _si_ la segunda CPU usa una
+     barrera de memoria, a menos que la primera CPU _también_ use una
+     barrera de memoria coincidente (vea el subapartado "Emparejamiento de
+     barrera SMP").
+
+ (*) No hay garantía de que alguna pieza intermedia fuera del hardware[*]
+     del CPU no reordenará los accesos a la memoria. Los mecanismos de
+     coherencia de caché del CPU deben propagar los efectos indirectos de
+     una barrera de memoria entre las CPU, pero es posible que no lo hagan
+     en orden.
+
+	[*] Para obtener información sobre bus mastering DMA y coherencia, lea:
+
+	    Documentation/driver-api/pci/pci.rst
+	    Documentation/core-api/dma-api-howto.rst
+	    Documentation/core-api/dma-api.rst
+
+
+BARRERA DE DEPENDENCIA DE DIRECCIÓN (HISTÓRICO)
+-----------------------------------------------
+
+A partir de la versión 4.15 del kernel Linux, se agregó un smp_mb() a
+READ_ONCE() para DEC Alpha, lo que significa que las únicas personas que
+necesitan prestar atención a esta sección son aquellas que trabajan en el
+código específico de la arquitectura DEC Alpha y aquellas que trabajan en
+READ_ONCE() por dentro. Para aquellos que lo necesitan, y para aquellos que
+estén interesados ​​desde un punto de vista histórico, aquí está la historia
+de las barreras de dependencia de dirección.
+
+[!] Si bien las dependencias de direcciones se observan tanto en carga a
+carga como en relaciones de carga a store, las barreras de dependencia de
+dirección no son necesarias para situaciones de carga a store.
+
+El requisito de las barreras de dependencia de dirección es un poco sutil,
+y no siempre es obvio que sean necesarias. Para ilustrar, considere la
+siguiente secuencia de eventos:
+
+	CPU 1		      CPU 2
+	===============	      ===============
+	{ A == 1, B == 2, C == 3, P == &A, Q == &C }
+	B = 4;
+	<barrera de escritura>
+	WRITE_ONCE(P, &B);
+			      Q = READ_ONCE_OLD(P);
+			      D = *Q;
+
+[!] READ_ONCE_OLD() corresponde a READ_ONCE() del kernel anterior a 4.15,
+que no implica una barrera de dependencia de direcciones.
+
+Hay una clara dependencia de dirección aquí, y parecería que al final de
+la secuencia, Q debe ser &A o &B, y que:
+
+	(Q == &A) implica (D == 1)
+	(Q == &B) implica (D == 4)
+
+¡Pero! La percepción de la CPU 2 de P puede actualizarse _antes_ de su
+percepción de B, por lo tanto dando lugar a la siguiente situación:
+
+	(Q == &B) y (D == 2) ????
+
+Si bien esto puede parecer una falla en el mantenimiento de la coherencia
+o la causalidad, no lo es, y este comportamiento se puede observar en
+ciertas CPU reales (como DEC Alfa).
+
+Para lidiar con esto, READ_ONCE() proporciona una barrera de dependencia
+de dirección implícita desde el lanzamiento del kernel v4.15:
+
+	CPU 1		      CPU 2
+	===============	      ===============
+	{ A == 1, B == 2, C == 3, P == &A, Q == &C }
+	B = 4;
+	<barrera de escritura>
+	WRITE_ONCE(P, &B);
+			      Q = READ_ONCE(P);
+			      <barrera de dependencia de dirección implícita>
+			      D = *Q;
+
+Esto refuerza la ocurrencia de una de las dos implicaciones, y previene la
+tercera posibilidad de surgir.
+
+
+[!] Tenga en cuenta que esta situación extremadamente contraria a la
+intuición surge más fácilmente en máquinas con cachés divididos, de modo
+que, por ejemplo, un banco de caché procesa líneas de caché pares y el otro
+banco procesa líneas impares de caché. El puntero P podría almacenarse en
+una línea de caché impar y la variable B podría almacenarse en una línea de
+caché con número par. Entonces, si el banco de números pares de la memoria
+caché de la CPU de lectura está extremadamente ocupado mientras que el
+banco impar está inactivo, uno podría ver el nuevo valor del puntero P
+(&B), pero el antiguo valor de la variable B (2).
+
+
+No se requiere una barrera de dependencia de dirección para ordenar
+escrituras dependientes porque las CPU que admite el kernel Linux no
+escriben hasta que están seguros (1) de que la escritura realmente
+sucederá, (2) de la ubicación de la escritura, y (3) del valor a escribir.
+Pero, por favor, lea atentamente la sección "DEPENDENCIAS DEL CONTROL" y el
+archivo Documentation/RCU/rcu_dereference.rst: el compilador puede romperse
+y romper dependencias en muchas formas altamente creativas.
+
+	CPU 1		      CPU 2
+	===============	      ===============
+	{ A == 1, B == 2, C = 3, P == &A, Q == &C }
+	B = 4;
+	<barrera de escritura>
+	WRITE_ONCE(P, &B);
+			      Q = READ_ONCE_OLD(P);
+			      WRITE_ONCE(*Q, 5);
+
+Por lo tanto, no se requiere ninguna barrera de dependencia de direcciones
+para ordenar la lectura en Q con el load en *Q. En otras palabras, este
+resultado está prohibido, incluso sin una barrera de dependencia de
+dirección implícita del READ_ONCE() moderno:
+
+	(Q == &B) && (B == 4)
+
+Tenga en cuenta que este patrón debe ser raro. Después de todo, el objetivo
+del orden de dependencia es -prevenir- escrituras en la estructura de
+datos, junto con los costosos errores de caché asociados con tales
+escrituras. Este patrón se puede utilizar para registrar raras condiciones
+de error y similares, y el orden natural de las CPUs evita que se pierdan
+tales registros.
+
+
+Tenga en cuenta que el orden proporcionado por una dependencia de dirección
+es local para la CPU que lo contiene. Lea la sección sobre "Atomicidad
+multicopia" para más información.
+
+
+La barrera de dependencia de dirección es muy importante para el sistema
+RCU, por ejemplo. Vea rcu_assign_pointer() y rcu_dereference() en
+include/linux/rcupdate.h. Esto permite que el objetivo actual de un puntero
+RCU sea reemplazado con un nuevo objetivo modificado, sin que el objetivo
+del reemplazo parezca estar inicializado de manera incompleta.
+
+Consulte también la subsección sobre "Coherencia de caché" para obtener un
+ejemplo más completo.
+
+DEPENDENCIAS DE CONTROL
+-----------------------
+
+Las dependencias de control pueden ser un poco complicadas porque los
+compiladores actuales no las entienden. El propósito de esta sección es
+ayudarle a prevenir que la ignorancia del compilador rompa su código.
+
+Una dependencia de control load-load (de carga a carga) requiere una
+barrera de memoria de lectura completa, no simplemente una barrera
+(implícita) de dependencia de direcciones para que funcione correctamente.
+Considere el siguiente fragmento de código:
+
+	q = READ_ONCE(a);
+	<barrera implícita de dependencia de direcciones>
+	if (q) {
+		/* BUG: No hay dependencia de dirección!!! */
+		p = READ_ONCE(b);
+	}
+
+Esto no tendrá el efecto deseado porque no hay una dependencia de dirección
+real, sino más bien una dependencia de control que la CPU puede
+cortocircuitar al intentar predecir el resultado por adelantado, para que
+otras CPU vean la carga de b como si hubiera ocurrido antes que la carga de
+a. En cuyo caso lo que realmente se requiere es:
+
+  	q = READ_ONCE(a);
+  	if (q) {
+  		<barrera de lectura>
+  		p = READ_ONCE(b);
+  	}
+
+Sin embargo, los stores no se especulan. Esto significa que ordenar -es-
+provisto para dependencias de control de load-store, como en el siguiente
+ejemplo:
+
+	q = READ_ONCE(a);
+	if (q) {
+		WRITE_ONCE(b, 1);
+	}
+
+Las dependencias de control se emparejan normalmente con otros tipos de
+barreras. Dicho esto, tenga en cuenta que ni READ_ONCE() ni WRITE_ONCE()
+son opcionales! Sin READ_ONCE(), el compilador podría combinar la carga de
+'a' con otras cargas de 'a'. Sin WRITE_ONCE(), el compilador podría
+combinar el store de 'b' con otros stores de 'b'. Cualquiera de estos casos
+puede dar lugar a efectos en el orden muy contrarios a la intuición.
+
+Peor aún, si el compilador puede probar (decir) que el valor de la
+variable 'a' siempre es distinta de cero, estaría dentro de sus derechos
+para optimizar el ejemplo original eliminando la declaración "if", como:
+
+	q = a;
+	b = 1;  /* BUG: Compilador y CPU pueden ambos reordernar!!! */
+
+Así que no deje de lado READ_ONCE().
+
+Es tentador tratar de hacer cumplir el orden en stores idénticos en ambos
+caminos del "if" de la siguiente manera:
+
+	q = READ_ONCE(a);
+	if (q) {
+		barrier();
+		WRITE_ONCE(b, 1);
+		hacer_algo();
+	} else {
+		barrier();
+		WRITE_ONCE(b, 1);
+		hacer_otra_cosa();
+	}
+
+Desafortunadamente, los compiladores actuales transformarán esto de la
+siguiente manera en casos de alto nivel de optimización:
+
+  	q = READ_ONCE(a);
+  	barrier();
+  	WRITE_ONCE(b, 1);  /* BUG: No hay orden en load de a!!! */
+  	if (q) {
+  		/* WRITE_ONCE(b, 1); -- movido arriba, BUG!!! */
+  		hacer_algo();
+  	} else {
+  		/* WRITE_ONCE(b, 1); -- movido arriba, BUG!!! */
+  		hacer_otra_cosa();
+  	}
+
+Ahora no hay condicional entre la carga de 'a' y el store de 'b', lo que
+significa que la CPU está en su derecho de reordenarlos: El condicional es
+absolutamente necesario y debe estar presente en el código ensamblador
+incluso después de que se hayan aplicado todas las optimizaciones del
+compilador. Por lo tanto, si necesita ordenar en este ejemplo, necesita
+explícitamente barreras de memoria, por ejemplo, smp_store_release():
+
+
+	q = READ_ONCE(a);
+	if (q) {
+		smp_store_release(&b, 1);
+		hacer_algo();
+	} else {
+		smp_store_release(&b, 1);
+		hacer_otra_cosa();
+	}
+
+Por el contrario, sin barreras de memoria explícita, el control de un if
+con dos opciones está garantizado solo cuando los stores difieren, por
+ejemplo:
+
+  	q = READ_ONCE(a);
+  	if (q) {
+  		WRITE_ONCE(b, 1);
+  		hacer_algo();
+  	} else {
+  		WRITE_ONCE(b, 2);
+  		hacer_otra_cosa();
+  	}
+
+Aún se requiere el inicial READ_ONCE() para evitar que el compilador toque
+el valor de 'a'.
+
+Además, debe tener cuidado con lo que hace con la variable local 'q', de lo
+contrario, el compilador podría adivinar el valor y volver a eliminar el
+necesario condicional. Por ejemplo:
+
+  	q = READ_ONCE(a);
+  	if (q % MAX) {
+  		WRITE_ONCE(b, 1);
+  		hacer_algo();
+  	} else {
+  		WRITE_ONCE(b, 2);
+  		hacer_otra_cosa();
+  	}
+
+Si MAX se define como 1, entonces el compilador sabe que (q % MAX) es igual
+a cero, en cuyo caso el compilador tiene derecho a transformar el código
+anterior en el siguiente:
+
+  	q = READ_ONCE(a);
+  	WRITE_ONCE(b, 2);
+  	hacer_otra_cosa();
+
+Dada esta transformación, la CPU no está obligada a respetar el orden entre
+la carga de la variable 'a' y el store de la variable 'b'. Es tentador
+agregar una barrier(), pero esto no ayuda. El condicional se ha ido, y la
+barrera no lo traerá de vuelta. Por lo tanto, si confia en este orden, debe
+asegurarse de que MAX sea mayor que uno, tal vez de la siguiente manera:
+
+  	q = READ_ONCE(a);
+  	BUILD_BUG_ON(MAX <= 1); /* Orden de carga de a con store de b */
+  	if (q % MAX) {
+  		WRITE_ONCE(b, 1);
+  		hacer_algo();
+  	} else {
+  		WRITE_ONCE(b, 2);
+  		hacer_otra_cosa();
+  	}
+
+Tenga en cuenta una vez más que los stores de 'b' difieren. Si fueran
+idénticos, como se señaló anteriormente, el compilador podría sacar ese
+store fuera de la declaración 'if'.
+
+También debe tener cuidado de no confiar demasiado en el cortocircuito
+de la evaluación booleana. Considere este ejemplo:
+
+  	q = READ_ONCE(a);
+  	if (q || 1 > 0)
+  	WRITE_ONCE(b, 1);
+
+Debido a que la primera condición no puede fallar y la segunda condición es
+siempre cierta, el compilador puede transformar este ejemplo de la
+siguiente manera, rompiendo la dependencia del control:
+
+  	q = READ_ONCE(a);
+  	WRITE_ONCE(b, 1);
+
+Este ejemplo subraya la necesidad de asegurarse de que el compilador no
+pueda adivinar su código. Más generalmente, aunque READ_ONCE() fuerza
+al compilador para emitir código para una carga dada, no fuerza al
+compilador para usar los resultados.
+
+Además, las dependencias de control se aplican solo a la cláusula then y
+la cláusula else de la sentencia if en cuestión. En particular, no se
+aplica necesariamente al código que sigue a la declaración if:
+
+  	q = READ_ONCE(a);
+  	if (q) {
+  		WRITE_ONCE(b, 1);
+  	} else {
+  		WRITE_ONCE(b, 2);
+  	}
+  	WRITE_ONCE(c, 1);  /* BUG: No hay orden para la lectura de 'a'. */
+
+Es tentador argumentar que, de hecho, existe un orden porque el compilador
+no puede reordenar accesos volátiles y tampoco puede reordenar escrituras
+en 'b' con la condición. Desafortunadamente para esta línea de
+razonamiento, el compilador podría compilar las dos escrituras en 'b' como
+instrucciones de movimiento condicional, como en este fantástico idioma
+pseudo-ensamblador:
+
+        	ld r1,a
+        	cmp r1,$0
+        	cmov,ne r4,$1
+        	cmov,eq r4,$2
+        	st r4,b
+        	st $1,c
+
+Una CPU débilmente ordenada no tendría dependencia de ningún tipo entre la
+carga de 'a' y el store de 'c'. Las dependencias de control se extenderían
+solo al par de instrucciones cmov y el store dependiente de ellas. En
+resumen, las dependencias de control se aplican solo a los stores en la
+cláusula then y la cláusula else de la sentencia if en cuestión (incluidas
+las funciones invocado por esas dos cláusulas), no al código que sigue a
+esa declaración if.
+
+
+Tenga muy en cuenta que el orden proporcionado por una dependencia de
+control es local a la CPU que lo contiene. Vea el apartado de "Atomicidad
+multicopia" para más información.
+
+
+En resumen:
+
+  (*) Las dependencias de control pueden ordenar cargas anteriores para
+      stores posteriores. Sin embargo, no garantizan ningún otro tipo de
+      orden: No cargas previas contra cargas posteriores, ni
+      almacenamientos previos y luego nada. Si necesita tales formas de
+      orden, use smp_rmb(), smp_wmb() o, en el caso de stores anteriores y
+      cargas posteriores, smp_mb().
+
+  (*) Si ambos caminos de la declaración "if" comienzan con stores
+      idénticos de la misma variable, entonces esos stores deben ser
+      ordenados, ya sea precediéndoles a ambos con smp_mb() o usando
+      smp_store_release() para realizar el store. Tenga en cuenta que -no-
+      es suficiente usar barrier() al comienzo de cada caso de la
+      declaración "if" porque, como se muestra en el ejemplo anterior, la
+      optimización de los compiladores puede destruir la dependencia de
+      control respetando al pie de la letra la ley de barrier().
+
+  (*) Las dependencias de control requieren al menos un condicional en
+      tiempo de ejecución entre la carga anterior y el almacenamiento
+      posterior, y este condicional debe implicar la carga previa. Si el
+      compilador es capaz de optimizar el condicional y quitarlo, también
+      habrá optimizado el ordenar. El uso cuidadoso de READ_ONCE() y
+      WRITE_ONCE() puede ayudar a preservar el necesario condicional.
+
+  (*) Las dependencias de control requieren que el compilador evite
+      reordenar las dependencia hasta su inexistencia. El uso cuidadoso de
+      READ_ONCE() o atomic{,64}_read() puede ayudarle a preservar la
+      dependencia de control. Consulte la sección BARRERA DEL COMPILADOR
+      para obtener más información al respecto.
+
+  (*) Las dependencias de control se aplican solo a la cláusula then y la
+      cláusula else de la sentencia "if" que contiene la dependencia de
+      control, incluyendo cualquier función a la que llamen dichas dos
+      cláusulas. Las dependencias de control no se aplican al código que
+      sigue a la instrucción if que contiene la dependencia de control.
+
+  (*) Las dependencias de control se emparejan normalmente con otros tipos
+      de barreras.
+
+  (*) Las dependencias de control no proporcionan atomicidad multicopia. Si
+      usted necesita todas las CPU para ver un store dado al mismo tiempo,
+      emplee smp_mb().
+
+  (*) Los compiladores no entienden las dependencias de control. Por lo
+      tanto es su trabajo asegurarse de que no rompan su código.
+
+
+EMPAREJAMIENTO DE BARRERAS SMP
+------------------------------
+
+Cuando se trata de interacciones CPU-CPU, ciertos tipos de barrera de
+memoria deben estar siempre emparejados. La falta del apropiado
+emparejamiento es casi seguro un error.
+
+Las barreras generales se emparejan entre sí, aunque también se emparejan
+con la mayoría de otro tipo de barreras, aunque sin atomicidad multicopia.
+Una barrera de adquisición se empareja con una barrera de liberación, pero
+ambas también pueden emparejarse con otras barreras, incluidas, por
+supuesto, las barreras generales. Una barrera de escritura se empareja con
+una barrera de dependencia de dirección, una dependencia de control, una
+barrera de adquisición, una barrera de liberación, una barrera de lectura
+o una barrera general. Del mismo modo, una barrera de lectura se empareja
+con una de dependencia de control o barrera de dependencia de dirección con
+una barrera de escritura, una barrera de adquisición, una barrera de
+liberación o una barrera general:
+
+	CPU 1		      CPU 2
+	===============	      ===============
+	WRITE_ONCE(a, 1);
+	<barrera de escritura>
+	WRITE_ONCE(b, 2);     x = READ_ONCE(b);
+			      <barrera de lectura>
+			      y = READ_ONCE(a);
+
+O bien:
+
+	CPU 1		      CPU 2
+	===============	      ===============================
+	a = 1;
+	<barrera de escritura>
+	WRITE_ONCE(b, &a);    x = READ_ONCE(b);
+			      <barrera de dependencia de dirección implícita>
+			      y = *x;
+
+O incluso:
+
+	CPU 1		      CPU 2
+	===============	      ===============================
+	r1 = READ_ONCE(y);
+	<barrera general>
+	WRITE_ONCE(x, 1);     if (r2 = READ_ONCE(x)) {
+			         <barrera de control implícita>
+			         WRITE_ONCE(y, 1);
+			      }
+
+	assert(r1 == 0 || r2 == 0);
+
+Básicamente, la barrera de lectura siempre tiene que estar ahí, aunque
+puede ser del tipo "más débil".
+
+[!] Tenga en cuenta que normalmente se esperaría que los stores antes de la
+barrera de escritura se hagan coincidir con los stores después de la
+barrera de lectura o la barrera de dependencia de dirección, y viceversa:
+
+	CPU 1                               CPU 2
+	===================                 ===================
+	WRITE_ONCE(a, 1);    }----   --->{  v = READ_ONCE(c);
+	WRITE_ONCE(b, 2);    }    \ /    {  w = READ_ONCE(d);
+	<barrera de escritura>            \        <barrera de lectura>
+	WRITE_ONCE(c, 3);    }    / \    {  x = READ_ONCE(a);
+	WRITE_ONCE(d, 4);    }----   --->{  y = READ_ONCE(b);
+
+
+EJEMPLOS DE SECUENCIAS DE BARRERA DE MEMORIA
+--------------------------------------------
+
+En primer lugar, las barreras de escritura actúan como orden parcial en las
+operaciones de store. Considere la siguiente secuencia de eventos:
+
+	CPU 1
+	=======================
+	STORE A = 1
+	STORE B = 2
+	STORE C = 3
+	<barrera de escritura>
+	STORE D = 4
+	STORE E = 5
+
+Esta secuencia de eventos es finalizado para con el sistema de coherencia
+de memoria en un orden que el resto del sistema podría percibir como el
+conjunto desordenado { STORE A, STORE B, STORE C} todo ocurriendo antes del
+conjunto desordenado { STORE D, STORE E}:
+
+
+	+-------+       :      :
+	|       |       +------+
+	|       |------>| C=3  |     }     /\
+	|       |  :    +------+     }-----  \  -----> Eventos perceptibles para
+	|       |  :    | A=1  |     }        \/       el resto del sistema
+	|       |  :    +------+     }
+	| CPU 1 |  :    | B=2  |     }
+	|       |       +------+     }
+	|       |   wwwwwwwwwwwwwwww }   <--- En este momento la barrera de
+	|       |       +------+     }        escritura requiere que todos los
+	|       |  :    | E=5  |     }        stores anteriores a la barrera
+	|       |  :    +------+     }        sean confirmados antes de que otros
+	|       |------>| D=4  |     }        store puedan suceder
+	|       |       +------+
+	+-------+       :      :
+	                   |
+	                   | Secuencia por la cual los stores son confirmados al
+	                   | sistema de memoria por parte del CPU 1
+	                   V
+
+En segundo lugar, las barreras de dependencia de dirección actúan como
+órdenes parciales sobre la dirección de cargas dependientes. Considere la
+siguiente secuencia de eventos:
+
+	CPU 1			CPU 2
+	=======================	=======================
+		{ B = 7; X = 9; Y = 8; C = &Y }
+	STORE A = 1
+	STORE B = 2
+	<barrera de escritura>
+	STORE C = &B		LOAD X
+	STORE D = 4		LOAD C (consigue &B)
+				LOAD *C (lee B)
+
+Sin intervención, la CPU 2 puede percibir los eventos en la CPU 1 en orden
+aleatorio a efectos prácticos, a pesar de la barrera de escritura emitida
+por la CPU 1:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+  | Secuencia de
+	|       |------>| B=2  |-----       --->| Y->8  |  | actualizado de
+	|       |  :    +------+     \          +-------+  | percepción en CPU 2
+	| CPU 1 |  :    | A=1  |      \     --->| C->&Y |  V
+	|       |       +------+       |        +-------+
+	|       |   wwwwwwwwwwwwwwww   |        :       :
+	|       |       +------+       |        :       :
+	|       |  :    | C=&B |---    |        :       :       +-------+
+	|       |  :    +------+   \   |        +-------+       |       |
+	|       |------>| D=4  |    ----------->| C->&B |------>|       |
+	|       |       +------+       |        +-------+       |       |
+	+-------+       :      :       |        :       :       |       |
+	                               |        :       :       |       |
+	                               |        :       :       | CPU 2 |
+	                               |        +-------+       |       |
+	    Percepción de B      --->  |        | B->7  |------>|       |
+	    aparentemente incorrecta!  |        +-------+       |       |
+	                               |        :       :       |       |
+	                               |        +-------+       |       |
+	    La carga de X frena --->    \       | X->9  |------>|       |
+	    el mantenimiento de          \      +-------+       |       |
+	    la coherencia de B            ----->| B->2  |       +-------+
+	                                        +-------+
+	                                        :       :
+
+
+En el ejemplo anterior, la CPU 2 percibe que B es 7, a pesar de la carga de
+*C (que sería B) viniendo después del LOAD de C.
+
+Sin embargo, si se colocara una barrera de dependencia de dirección entre
+la carga de C y la carga de *C (es decir: B) en la CPU 2:
+
+	CPU 1			CPU 2
+	=======================	=======================
+		{ B = 7; X = 9; Y = 8; C = &Y }
+	STORE A = 1
+	STORE B = 2
+	<barrera de escritura>
+	STORE C = &B		LOAD X
+	STORE D = 4		LOAD C (consigue &B)
+				<barrera de dependencia de dirección>
+				LOAD *C (reads B)
+
+entonces ocurrirá lo siguiente:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+
+	|       |------>| B=2  |-----       --->| Y->8  |
+	|       |  :    +------+     \          +-------+
+	| CPU 1 |  :    | A=1  |      \     --->| C->&Y |
+	|       |       +------+       |        +-------+
+	|       |   wwwwwwwwwwwwwwww   |        :       :
+	|       |       +------+       |        :       :
+	|       |  :    | C=&B |---    |        :       :       +-------+
+	|       |  :    +------+   \   |        +-------+       |       |
+	|       |------>| D=4  |    ----------->| C->&B |------>|       |
+	|       |       +------+       |        +-------+       |       |
+	+-------+       :      :       |        :       :       |       |
+	                               |        :       :       |       |
+	                               |        :       :       | CPU 2 |
+	                               |        +-------+       |       |
+	                               |        | X->9  |------>|       |
+	                               |        +-------+       |       |
+	  Se asegura de que      --->   \   aaaaaaaaaaaaaaaaa   |       |
+	  los efectos anteriores al      \      +-------+       |       |
+	  store de C sean percibidos      ----->| B->2  |------>|       |
+	  por los siguientes loads              +-------+       |       |
+	                                        :       :       +-------+
+
+
+Y en tercer lugar, una barrera de lectura actúa como un orden parcial sobre
+las cargas. Considere la siguiente secuencia de eventos:
+
+	CPU 1			CPU 2
+	=======================	=======================
+		{ A = 0, B = 9 }
+	STORE A=1
+	<barrera de escritura>
+	STORE B=2
+				LOAD B
+				LOAD A
+
+Sin intervención, la CPU 2 puede elegir percibir los eventos en la CPU 1 en
+algún orden aleatorio a efectos prácticos, a pesar de la barrera de
+escritura emitida por la CPU 1:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+
+	|       |------>| A=1  |------      --->| A->0  |
+	|       |       +------+      \         +-------+
+	| CPU 1 |   wwwwwwwwwwwwwwww   \    --->| B->9  |
+	|       |       +------+        |       +-------+
+	|       |------>| B=2  |---     |       :       :
+	|       |       +------+   \    |       :       :       +-------+
+	+-------+       :      :    \   |       +-------+       |       |
+	                             ---------->| B->2  |------>|       |
+	                                |       +-------+       | CPU 2 |
+	                                |       | A->0  |------>|       |
+	                                |       +-------+       |       |
+	                                |       :       :       +-------+
+	                                 \      :       :
+	                                  \     +-------+
+	                                   ---->| A->1  |
+	                                        +-------+
+	                                        :       :
+
+Sin embargo, si se colocara una barrera de lectura entre la carga de B y la
+carga de A en la CPU 2:
+
+	CPU 1			CPU 2
+	=======================	=======================
+		{ A = 0, B = 9 }
+	STORE A=1
+	<barrera de escritura>
+	STORE B=2
+				LOAD B
+				<barrera de lectura>
+				LOAD A
+
+entonces el orden parcial impuesto por la CPU 1 será percibido
+correctamente por la CPU 2:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+
+	|       |------>| A=1  |------      --->| A->0  |
+	|       |       +------+      \         +-------+
+	| CPU 1 |   wwwwwwwwwwwwwwww   \    --->| B->9  |
+	|       |       +------+        |       +-------+
+	|       |------>| B=2  |---     |       :       :
+	|       |       +------+   \    |       :       :       +-------+
+	+-------+       :      :    \   |       +-------+       |       |
+	                             ---------->| B->2  |------>|       |
+	                                |       +-------+       | CPU 2 |
+	                                |       :       :       |       |
+	                                |       :       :       |       |
+	  En este punto la barrera ----> \  rrrrrrrrrrrrrrrrr   |       |
+	  de lectura consigue que         \     +-------+       |       |
+	  todos los efectos anteriores     ---->| A->1  |------>|       |
+	  al almacenamiento de B sean           +-------+       |       |
+	  perceptibles por la CPU 2             :       :       +-------+
+
+
+Para ilustrar esto de manera más completa, considere lo que podría pasar si
+el código contenía una carga de A a cada lado de la barrera de lectura:
+
+	CPU 1			CPU 2
+	=======================	=======================
+		{ A = 0, B = 9 }
+	STORE A=1
+	<barrera de escritura>
+	STORE B=2
+				LOAD B
+				LOAD A [primer load de A]
+				<rbarrera de lectura>
+				LOAD A [segundo load de A]
+
+Aunque las dos cargas de A ocurren después de la carga de B, ambas pueden
+obtener diferentes valores:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+
+	|       |------>| A=1  |------      --->| A->0  |
+	|       |       +------+      \         +-------+
+	| CPU 1 |   wwwwwwwwwwwwwwww   \    --->| B->9  |
+	|       |       +------+        |       +-------+
+	|       |------>| B=2  |---     |       :       :
+	|       |       +------+   \    |       :       :       +-------+
+	+-------+       :      :    \   |       +-------+       |       |
+	                             ---------->| B->2  |------>|       |
+	                                |       +-------+       | CPU 2 |
+	                                |       :       :       |       |
+	                                |       :       :       |       |
+	                                |       +-------+       |       |
+	                                |       | A->0  |------>| 1st   |
+	                                |       +-------+       |       |
+	  En este punto la barrera ----> \  rrrrrrrrrrrrrrrrr   |       |
+	  de lectura consigue que         \     +-------+       |       |
+	  todos los efectos anteriores     ---->| A->1  |------>|       |
+	  al almacenamiento de B sean           +-------+       |       |
+	  perceptibles por la CPU 2             :       :       +-------+
+
+Pero puede ser que la actualización a A desde la CPU 1 se vuelva
+perceptible para la CPU 2 antes de que la barrera de lectura se complete de
+todos modos:
+
+	+-------+       :      :                :       :
+	|       |       +------+                +-------+
+	|       |------>| A=1  |------      --->| A->0  |
+	|       |       +------+      \         +-------+
+	| CPU 1 |   wwwwwwwwwwwwwwww   \    --->| B->9  |
+	|       |       +------+        |       +-------+
+	|       |------>| B=2  |---     |       :       :
+	|       |       +------+   \    |       :       :       +-------+
+	+-------+       :      :    \   |       +-------+       |       |
+	                             ---------->| B->2  |------>|       |
+	                                |       +-------+       | CPU 2 |
+	                                |       :       :       |       |
+	                                 \      :       :       |       |
+	                                  \     +-------+       |       |
+	                                   ---->| A->1  |------>| 1st   |
+	                                        +-------+       |       |
+	                                    rrrrrrrrrrrrrrrrr   |       |
+	                                        +-------+       |       |
+	                                        | A->1  |------>| 2nd   |
+	                                        +-------+       |       |
+	                                        :       :       +-------+
+
+La garantía es que la segunda carga siempre dará como resultado A == 1 si
+la carga de B resultó en B == 2. No existe tal garantía para la primera
+carga de A; esto puede dar como resultado A == 0 o A == 1.
+
+
+BARRERAS DE MEMORIA DE LECTURA FRENTE A ESPECULACIÓN DE CARGA
+-------------------------------------------------------------
+
+Muchas CPU especulan con las cargas: es decir, ven que necesitarán cargar
+un elemento de la memoria, y encuentran un momento en el que no están
+usando el bus para ningún otra carga, y también en la carga por adelantado,
+aunque en realidad no lo hayan llegado a ese punto en el flujo de ejecución
+de instrucciones todavía. Esto permite que la instrucción de carga real
+potencialmente complete de inmediato, porque la CPU ya tiene el valor a
+mano.
+
+Puede resultar que la CPU en realidad no necesitara el valor, tal vez
+porque una condición eludió la carga, en cuyo caso puede descartar el valor
+o simplemente almacenar en caché para su uso posterior.
+
+Considere:
+
+	CPU 1			CPU 2
+	=======================	=======================
+				LOAD B
+				DIVIDE		} Instrucciones de división
+				DIVIDE		} tardan mucho en terminar
+				LOAD A
+
+donde DIVIDE es DIVIDIR. Que podría aparecer como esto:
+
+	                                        :       :       +-------+
+	                                        +-------+       |       |
+	                                    --->| B->2  |------>|       |
+	                                        +-------+       | CPU 2 |
+	                                        :       :DIVIDE |       |
+	                                        +-------+       |       |
+	La CPU ocupada con la división ---> --->| A->0  |~~~~   |       |
+	especula sobre el LOAD de A             +-------+   ~   |       |
+	                                        :       :   ~   |       |
+	                                        :       :DIVIDE |       |
+	                                        :       :   ~   |       |
+	Una vez completadas las divisiones  --> :       :   ~-->|       |
+	la CPU puede realizar el                :       :       |       |
+	LOAD con efecto inmediato               :       :       +-------+
+
+
+Colocando una barrera de lectura o una barrera de dependencia de dirección
+justo antes de la segundo carga:
+
+
+
+	CPU 1			CPU 2
+	=======================	=======================
+				LOAD B
+				DIVIDE
+				DIVIDE
+				<rbarrera de lectura>
+				LOAD A
+
+obligará a reconsiderar cualquier valor obtenido especulativamente en una
+medida dependiente del tipo de barrera utilizada. Si no se hizo ningún
+cambio en la ubicación de memoria especulada, entonces el valor especulado
+solo se usará:
+
+	                                        :       :       +-------+
+	                                        +-------+       |       |
+	                                    --->| B->2  |------>|       |
+	                                        +-------+       | CPU 2 |
+	                                        :       :DIVIDE |       |
+	                                        +-------+       |       |
+  La CPU ocupada con la división ---> --->| A->0  |~~~~   |       |
+  especula sobre el LOAD de A             +-------+   ~   |       |
+	                                        :       :   ~   |       |
+	                                        :       :DIVIDE |       |
+	                                        :       :   ~   |       |
+	                                        :       :   ~   |       |
+	                                    rrrrrrrrrrrrrrrr~   |       |
+	                                        :       :   ~   |       |
+	                                        :       :   ~-->|       |
+	                                        :       :       |       |
+	                                        :       :       +-------+
+
+
+pero si había una actualización o una invalidación de otra CPU pendiente,
+entonces la especulación será cancelada y el valor recargado:
+
+	                                        :       :       +-------+
+	                                        +-------+       |       |
+	                                    --->| B->2  |------>|       |
+	                                        +-------+       | CPU 2 |
+	                                        :       :DIVIDE |       |
+	                                        +-------+       |       |
+  La CPU ocupada con la división ---> --->| A->0  |~~~~   |       |
+  especula sobre el LOAD de A             +-------+   ~   |       |
+	                                        :       :   ~   |       |
+	                                        :       :DIVIDE |       |
+	                                        :       :   ~   |       |
+	                                        :       :   ~   |       |
+	                                    rrrrrrrrrrrrrrrrr   |       |
+	                                        +-------+       |       |
+	La especulación es descartada --->  --->| A->1  |------>|       |
+	y un valor actualizado                  +-------+       |       |
+	es conseguido                           :       :       +-------+
+
+ATOMICIDAD MULTICOPIA
+---------------------
+
+La atomicidad multicopia es una noción profundamente intuitiva sobre el
+orden que no es siempre proporcionada por los sistemas informáticos reales,
+a saber, que un determinada store se vuelve visible al mismo tiempo para
+todos las CPU o, alternativamente, que todas las CPU acuerdan el orden en
+que todos los stores se vuelven visibles. Sin embargo, el soporte para
+atomicidad multicopia completa descartaría valiosas optimizaciones
+hardware, por lo que una versión más débil conocida como ``otra atomicidad
+multicopia'' en cambio, solo garantiza que un store dado se vuelva visible
+al mismo tiempo en todas las -otras- CPUs. El resto de este documento
+discute esta versión más débil, pero por brevedad lo llamaremos simplemente
+``atomicidad multicopia''.
+
+El siguiente ejemplo demuestra la atomicidad multicopia:
+
+	CPU 1			CPU 2			CPU 3
+	=======================	=======================	=======================
+		{ X = 0, Y = 0 }
+	STORE X=1		r1=LOAD X (reads 1)	LOAD Y (reads 1)
+				<barrera general>	<barrera de lectura>
+				STORE Y=r1		LOAD X
+
+Suponga que la carga de la CPU 2 desde X devuelve 1, que luego almacena en
+Y, y la carga de la CPU 3 desde Y devuelve 1. Esto indica que el store de
+la CPU 1 a X precede a la carga de la CPU 2 desde X y el store de esa CPU 2
+a Y precede la carga de la CPU 3 desde Y. Además, las barreras de memoria
+garantizan que la CPU 2 ejecuta su carga antes que su almacenamiento, y la
+CPU 3 carga desde Y antes de cargar desde X. La pregunta entonces es
+"¿Puede la carga de la CPU 3 desde X devolver 0?"
+
+Debido a que la carga de la CPU 3 desde X en cierto sentido viene después
+de la carga de la CPU 2, es natural esperar que la carga de la CPU 3 desde
+X deba devolver 1. Esta expectativa se deriva de la atomicidad multicopia:
+si una carga que se ejecuta en la CPU B sigue una carga de la misma
+variable que se ejecuta en la CPU A (y la CPU A no almacenó originalmente
+el valor que leyó), entonces en sistemas atómicos multicopia, la carga de
+la CPU B debe devolver el mismo valor que hizo la carga de la CPU A o algún
+valor posterior. Sin embargo, el kernel Linux no requiere que los sistemas
+sean atómicos multicopia.
+
+El uso de una barrera de memoria general en el ejemplo anterior compensa
+cualquier falta de atomicidad multicopia. En el ejemplo, si la carga de la
+CPU 2 de X devuelve 1 y la carga de la CPU 3 de Y devuelve 1, entonces la
+carga de la CPU 3 desde X debe de hecho también devolver 1.
+
+Sin embargo, las dependencias, las barreras de lectura y las barreras de
+escritura no siempre son capaces de compensar la atomicidad no multicopia.
+Por ejemplo, supongamos que la barrera general de la CPU 2 se elimina del
+ejemplo anterior, dejando solo la dependencia de datos que se muestra a
+continuación:
+
+	CPU 1			CPU 2			CPU 3
+	=======================	=======================	=======================
+		{ X = 0, Y = 0 }
+	STORE X=1		r1=LOAD X (escribe 1)	LOAD Y (lee 1)
+				<dependencia de datos>	<barrera de lectura>
+				STORE Y=r1		LOAD X (lee 0)
+
+Esta sustitución permite que la atomicidad no multicopia se desenfrene: en
+este ejemplo, es perfectamente legal que la carga de la CPU 2 desde X
+devuelva 1, la carga de la CPU 3 desde Y devuelva 1, y su carga desde X
+tenga valor 0.
+
+El punto clave es que aunque la dependencia de datos de la CPU 2 ordena su
+carga y store, no garantiza ordenar el store de la CPU 1. De forma que, si
+este ejemplo se ejecuta en un sistema atómico no multicopia donde las CPU 1
+y 2 comparten un buffer de almacenamiento o un nivel de caché, la CPU 2
+podría tener acceso anticipado de escritura a CPU 1. Por lo tanto, se
+requieren barreras generales para garantizar que todas las CPU acurden el
+orden combinado de accesos múltiples.
+
+Las barreras generales pueden compensar no solo la atomicidad no
+multicopia, pero también pueden generar orden adicional que puede asegurar
+que -todas- las CPU percibirán el mismo orden de -todas- las operaciones.
+Por el contrario, una cadena de parejas de liberación-adquisición no
+proporciona este orden adicional, lo que significa que solo se garantiza
+que las CPU de la cadena estén de acuerdo en el orden combinado de los
+accesos. Por ejemplo, cambiando a código C en deferencia al fantasma de
+Herman Hollerith:
+
+	int u, v, x, y, z;
+
+	void cpu0(void)
+	{
+		r0 = smp_load_acquire(&x);
+		WRITE_ONCE(u, 1);
+		smp_store_release(&y, 1);
+	}
+
+	void cpu1(void)
+	{
+		r1 = smp_load_acquire(&y);
+		r4 = READ_ONCE(v);
+		r5 = READ_ONCE(u);
+		smp_store_release(&z, 1);
+	}
+
+	void cpu2(void)
+	{
+		r2 = smp_load_acquire(&z);
+		smp_store_release(&x, 1);
+	}
+
+	void cpu3(void)
+	{
+		WRITE_ONCE(v, 1);
+		smp_mb();
+		r3 = READ_ONCE(u);
+	}
+
+Dado que cpu0(), cpu1() y cpu2() participan en una cadena de parejas
+smp_store_release()/smp_load_acquire(), el siguiente resultado estaría
+prohibido:
+
+	r0 == 1 && r1 == 1 && r2 == 1
+
+Además, debido a la relación liberación-adquisición entre cpu0() y cpu1(),
+cpu1() debe ver las escrituras de cpu0(), de modo que el siguiente
+resultado estaría prohibido:
+
+	r1 == 1 && r5 == 0
+
+Sin embargo, el orden proporcionado por una cadena de
+liberación-adquisición es local a las CPU que participan en esa cadena y no
+se aplica a cpu3(), al menos aparte de los stores. Por lo tanto, es posible
+el siguiente resultado:
+
+	r0 == 0 && r1 == 1 && r2 == 1 && r3 == 0 && r4 == 0
+
+Por otro lado, también el siguiente resultado es posible:
+
+	r0 == 0 && r1 == 1 && r2 == 1 && r3 == 0 && r4 == 0 && r5 == 1
+
+Aunque cpu0(), cpu1() y cpu2() verán sus respectivas lecturas y escrituras
+en orden, las CPU que no participan en la cadena de liberación-adquisición
+pueden estar en desacuerdo con el orden. Este desacuerdo se debe al hecho
+de que las instrucciones de barrera de memoria débiles utilizadas para
+implementar smp_load_acquire() y smp_store_release() no son necesarios para
+ordenar stores anteriores contra cargas posteriores en todos los casos.
+Esto significa que cpu3() puede ver el store de cpu0() suceder -después- de
+la carga de cpu1() desde v, aunque tanto cpu0() como cpu1() están de
+acuerdo en que estas dos operaciones ocurrieron en el orden previsto.
+
+Sin embargo, tenga en cuenta que smp_load_acquire() no es mágico. En
+particular, simplemente lee de su argumento en orden. Es decir, -no-
+asegura que se leerá cualquier valor en particular. Por lo tanto, los
+siguiente resultados son posibles:
+
+	r0 == 0 && r1 == 0 && r2 == 0 && r5 == 0
+
+Tenga en cuenta que este resultado puede ocurrir incluso en un mítico
+sistema, consistente en secuencia, donde nunca se reordena nada.
+
+Para reiterar, si su código requiere un orden completo de todas las
+operaciones, utilice barreras generales en todo momento.
+
+
+==============================
+BARRERAS EXPLÍCITAS DEL KERNEL
+==============================
+
+El kernel Linux tiene una variedad de diferentes barreras que actúan a
+diferentes niveles:
+
+  (*) Barrera del compilador.
+
+  (*) Barreras de memoria de la CPU.
+
+
+BARRERA DEL COMPILADOR
+-----------------------
+
+El kernel de Linux tiene una función de barrera del compilador explícita
+que evita que el el compilador mueva los accesos a la memoria de cualquier
+lado al otro:
+
+	barrier();
+
+Esta es una barrera general: no hay variantes de barrier() para casos de
+lectura-lectura o escritura-escritura. Sin embargo, READ_ONCE() y
+WRITE_ONCE() pueden ser considerado como formas débiles de barrier() que
+afectan solo específicos accesos marcados por READ_ONCE() o WRITE_ONCE().
+
+La función barrier() produce los siguientes efectos:
+
+ (*) Evita que el compilador reordene los accesos tras barrier() para
+     preceder a cualquier acceso que preceda a barrier(). Un ejemplo de uso
+     de esta propiedad es facilitar la comunicación entre código del
+     interrupt-handler (encargo de gestionar interrupciones) y el código
+     que fue interrumpido.
+
+ (*) Dentro de un bucle ("loop"), obliga al compilador a cargar las
+     variables utilizadas en ese loop condicional en cada paso a través de
+     ese loop.
+
+Las funciones READ_ONCE() y WRITE_ONCE() pueden evitar cualquier cantidad
+de optimizaciones que, si bien son perfectamente seguras en código de un
+solo subproceso, pueden resultar fatales en código concurrente. Aquí hay
+algunos ejemplos de tal tipo de optimizaciones:
+
+(*) El compilador está en su derecho de reordenar cargas y stores de la
+    misma variable, y en algunos casos, la CPU está dentro de su
+    derecho de reordenar cargas a la misma variable. Esto significa que
+    el siguiente código:
+
+ a[0] = x;
+ a[1] = x;
+
+     Podría resultar en un valor más antiguo de x almacenado en a[1] que en
+     a[0]. Evite que tanto el compilador como la CPU hagan esto de la
+     siguiente manera:
+
+	a[0] = READ_ONCE(x);
+	a[1] = READ_ONCE(x);
+
+     En resumen, READ_ONCE() y WRITE_ONCE() proporcionan coherencia de
+     caché para accesos desde múltiples CPUs a una sola variable.
+
+     (*) El compilador tiene derecho a juntar cargas sucesivas de la misma
+         variable. Tal fusión puede hacer que el compilador "optimice" el
+         siguiente código:
+
+    	while (tmp = a)
+    		hacer_algo_con(tmp);
+
+        en el siguiente código, que, aunque en cierto sentido es legítimo
+        para un código de un solo subproceso, es casi seguro que no es lo
+        que el desarrollador pretendía:
+
+   	if (tmp = a)
+   		for (;;)
+   			hacer_algo_con(tmp);
+
+        Use READ_ONCE() para evitar que el compilador le haga esto:
+
+   	while (tmp = READ_ONCE(a))
+   		hacer_algo_con(tmp);
+
+ (*) El compilador tiene derecho a recargar una variable, por ejemplo,
+    en los casos en que la alta presión de los registros impida que el
+    compilador mantenga todos los datos de interés en registros. El
+    compilador podría por lo tanto, optimizar la variable 'tmp' de nuestro
+    ejemplo anterior:
+
+	while (tmp = a)
+		hacer_algo_con(tmp);
+
+     Esto podría resultar en el siguiente código, que es perfectamente
+     seguro en código de subproceso único, pero puede ser fatal en código
+     concurrente:
+
+	while (a)
+		hacer_algo_con(a);
+
+    Por ejemplo, la versión optimizada de este código podría resultar en
+    pasar un cero a hacer_algo_con() en el caso de que la variable a sea
+    modificada por alguna otra CPU, entre la instrucción "while" y la
+    llamada a hacer_algo_con().
+
+    De nuevo, use READ_ONCE() para evitar que el compilador haga esto:
+
+	while (tmp = READ_ONCE(a))
+		hacer_algo_con(tmp);
+
+     Tenga en cuenta que si el compilador se queda sin registros, podría
+     guardar tmp en la pila ("stack"). El overhead (coste en eficiencia) de
+     este guardado y posterior restauración es por lo que los compiladores
+     recargan las variables. Hacerlo es perfectamente seguro para código de
+     subproceso único, por lo que debe informar al compilador sobre los
+     casos donde no sea seguro.
+
+ (*) El compilador está en su derecho de omitir una carga por completo si
+     sabe cual será su valor. Por ejemplo, si el compilador puede probar
+     que el valor de la variable 'a' siempre es cero, puede optimizar este
+     código:
+
+	while (tmp = a)
+		hacer_algo_con(tmp);
+
+     En esto:
+
+	do { } while (0);
+
+     Esta transformación es una victoria para un código de un solo
+     subproceso, porque se deshace de una carga y un branch. El problema es
+     que el compilador llevará a cabo su prueba asumiendo que la CPU actual
+     es la única actualizando la variable 'a'. Si la variable 'a' es
+     compartida, entonces la prueba del compilador será errónea. Use
+     READ_ONCE() para decirle al compilador que no sabe tanto como cree:
+
+	while (tmp = READ_ONCE(a))
+		hacer_algo_con(tmp);
+
+     Pero, por favor, tenga en cuenta que el compilador también está
+     observando de cerca lo que usted hace con el valor después de
+     READ_ONCE(). Por ejemplo, suponga que Ud. hace lo siguiente y MAX es
+     una macro de preprocesador con el valor 1:
+
+	while ((tmp = READ_ONCE(a)) % MAX)
+		hacer_algo_con(tmp);
+
+     Entonces el compilador sabe que el resultado del operador "%" aplicado
+     a MAX siempre será cero, nuevamente permitiendo que el compilador
+     optimice el código hasta su casi inexistencia. (Aún se cargará desde
+     la variable 'a'.)
+
+ (*) De manera similar, el compilador tiene derecho a omitir un store por
+     completo si sabe que la variable ya tiene el valor almacenado.
+     Nuevamente, el compilador asume que la CPU actual es la única que
+     almacena la variable, lo que puede hacer que el compilador haga
+     algo incorrecto para las variables compartidas. Por ejemplo, suponga
+     que tiene lo siguiente:
+
+	a = 0;
+	... Código que no almacena la variable a ...
+	a = 0;
+
+     El compilador observa que el valor de la variable 'a' ya es cero, por
+     lo que bien podría omitir el segundo store. Esto supondría una fatal
+     sorpresa, si alguna otra CPU hubiera almacenado la variable 'a'
+     mientras tanto.
+
+     Use WRITE_ONCE() para evitar que el compilador haga este tipo de
+     suposición equivocada:
+
+	WRITE_ONCE(a, 0);
+	... Código que no almacena la variable a  ...
+	WRITE_ONCE(a, 0);
+
+  (*) El compilador tiene derecho a reordenar los accesos a memoria a menos
+     que le diga que no. Por ejemplo, considere la siguiente interacción
+     entre el código de nivel de proceso y un controlador de interrupción:
+
+	void nivel_de_procesamiento(void)
+	{
+		msg = ACQUIRE_mensaje();
+		flag = true;
+	}
+
+	void controlador_interrupcion(void)
+	{
+		if (flag)
+			procesar_mensaje(msg);
+	}
+
+     No hay nada que impida que el compilador transforme
+     nivel_de_procesamiento() a lo siguiente, que de hecho, bien podría ser
+     una victoria para código de un solo subproceso:
+
+	void nivel_de_procesamiento(void)
+	{
+		flag = true;
+		msg = ACQUIRE_mensaje();
+	}
+
+     Si la interrupción ocurre entre estas dos declaraciones, entonces
+     controlador_interrupcion() podría recibir un mensaje ilegible. Use
+     READ_ONCE() para evitar esto de la siguiente manera:
+
+	void nivel_de_procesamiento(void)
+	{
+		WRITE_ONCE(msg, ACQUIRE_mensaje());
+		WRITE_ONCE(flag, true);
+	}
+
+	void controlador_interrupcion(void)
+	{
+		if (READ_ONCE(flag))
+			procesar_mensaje(READ_ONCE(msg));
+	}
+
+     Tenga en cuenta que los envoltorios ("wrappers") READ_ONCE() y
+     WRITE_ONCE() en controlador_interrupcion() son necesarios si este
+     controlador de interrupciones puede ser interrumpido por algo que
+     también accede a 'flag' y 'msg', por ejemplo, una interrupción anidada
+     o un NMI. De lo contrario, READ_ONCE() y WRITE_ONCE() no son
+     necesarios en controlador_interrupcion() aparte de con fines de
+     documentación. (Tenga también en cuenta que las interrupciones
+     anidadas no ocurren típicamente en los kernels Linux modernos, de
+     hecho, si un controlador de interrupciones regresa con interrupciones
+     habilitadas, obtendrá un WARN_ONCE().)
+
+     Debe suponer que el compilador puede mover READ_ONCE() y WRITE_ONCE()
+     a código que no contiene READ_ONCE(), WRITE_ONCE(), barrier(), o
+     primitivas similares.
+
+     Este efecto también podría lograrse usando barrier(), pero READ_ONCE()
+     y WRITE_ONCE() son más selectivos: Con READ_ONCE() y WRITE_ONCE(), el
+     compilador solo necesita olvidar el contenido de ubicaciones de
+     memoria indicadas, mientras que con barrier() el compilador debe
+     descartar el valor de todas las ubicaciones de memoria que tiene
+     actualmente almacenadas en caché, en cualquier registro de la máquina.
+     Por supuesto, el compilador también debe respetar el orden en que
+     ocurren READ_ONCE() y WRITE_ONCE(), aunque la CPU, efectivamente, no
+     necesita hacerlo.
+
+ (*) El compilador tiene derecho a inventar stores para una variable,
+     como en el siguiente ejemplo:
+
+	if (a)
+		b = a;
+	else
+		b = 42;
+
+    El compilador podría ahorrar un branch al optimizar esto de la
+    siguiente manera:
+
+    	b = 42;
+    	if (a)
+    		b = a;
+
+     En el código de un solo subproceso, esto no solo es seguro, sino que
+     también ahorra un branch. Desafortunadamente, en código concurrente,
+     esta optimización podría causar que alguna otra CPU vea un valor falso
+     de 42, incluso si la variable 'a' nunca fue cero, al cargar la
+     variable 'b'. Use WRITE_ONCE() para evitar esto de la siguiente
+     manera:
+
+	if (a)
+		WRITE_ONCE(b, a);
+	else
+		WRITE_ONCE(b, 42);
+
+    El compilador también puede inventar cargas. Estos casos suelen ser
+    menos perjudiciales, pero pueden dar como resultado "bouncing" de la
+    línea de caché y, por lo tanto, bajo rendimiento y escalabilidad.
+    Utilice READ_ONCE() para evitar cargas inventadas.
+
+ (*) Para ubicaciones de memoria alineadas cuyo tamaño les permita
+     acceder con una sola instrucción de referencia de memoria, evite el
+     "desgarro de la carga" (load tearing) y "desgarro del store" (store
+     tearing), en el que un solo gran acceso es reemplazado por múltiples
+     accesos menores. Por ejemplo, dada una arquitectura que tiene
+     instrucciones de almacenamiento de 16 bits con campos inmediatos de 7
+     bits, el compilador podría tener la tentación de usar dos
+     instrucciones inmediatas de almacenamiento de 16 bits para implementar
+     el siguiente store de 32 bits:
+
+	p = 0x00010002;
+
+     Tenga en cuenta que GCC realmente usa este tipo de optimización, lo
+     cual no es sorprendente dado que probablemente costaría más de dos
+     instrucciones el construir la constante y luego almacenarla. Por lo
+     tanto, esta optimización puede ser una victoria en un código de un
+     solo subproceso. De hecho, un error reciente (desde que se solucionó)
+     hizo que GCC usara incorrectamente esta optimización en un store
+     volátil. En ausencia de tales errores, el uso de WRITE_ONCE() evita el
+     desgarro del store en el siguiente ejemplo:
+
+	struct __attribute__((__packed__)) foo {
+		short a;
+		int b;
+		short c;
+	};
+	struct foo foo1, foo2;
+	...
+
+	foo2.a = foo1.a;
+	foo2.b = foo1.b;
+	foo2.c = foo1.c;
+
+     Debido a que no hay envoltorios READ_ONCE() o WRITE_ONCE() y no
+     hay markings volátiles, el compilador estaría en su derecho de
+     implementar estas tres declaraciones de asignación como un par de
+     cargas de 32 bits, seguido de un par de stores de 32 bits. Esto
+     resultaría en una carga con desgarro en 'foo1.b' y store del desgarro
+     en 'foo2.b'. READ_ONCE() y WRITE_ONCE() nuevamente evitan el desgarro
+     en este ejemplo:
+
+	foo2.a = foo1.a;
+	WRITE_ONCE(foo2.b, READ_ONCE(foo1.b));
+	foo2.c = foo1.c;
+
+Aparte de esto, nunca es necesario usar READ_ONCE() y WRITE_ONCE() en una
+variable que se ha marcado como volátil. Por ejemplo, dado que 'jiffies'
+está marcado como volátil, nunca es necesario usar READ_ONCE(jiffies). La
+razón de esto es que READ_ONCE() y WRITE_ONCE() se implementan como
+conversiones volátiles, lo que no tiene efecto cuando su argumento ya está
+marcado como volátil.
+
+Tenga en cuenta que estas barreras del compilador no tienen un efecto
+directo en la CPU, que luego puede reordenar las cosas como quiera.
+
+
+BARRERAS DE MEMORIA DE LA CPU
+-----------------------------
+
+El kernel de Linux tiene siete barreras básicas de memoria de CPU:
+
+TIPO			OBLIGATORIO	SMP CONDICIONAL
+=======================	===============	===============
+GENERAL			mb()		smp_mb()
+WRITE			wmb()		smp_wmb()
+READ			rmb()		smp_rmb()
+DEPEDENCIA DE DIRECCIÓN			READ_ONCE()
+
+
+Todas las barreras de memoria, excepto las barreras de dependencia de
+direcciones, implican una barrera del compilador. Las dependencias de
+direcciones no imponen ningún orden de compilación adicional.
+
+Además: en el caso de las dependencias de direcciones, se esperaría que el
+compilador emita las cargas en el orden correcto (por ejemplo, `a[b]`
+tendría que cargar el valor de b antes de cargar a[b]), sin embargo, no hay
+garantía alguna en la especificación de C sobre que el compilador no puede
+especular el valor de b (por ejemplo, es igual a 1) y carga a[b] antes que
+b (ej. tmp = a[1]; if (b != 1) tmp = a[b]; ). También existe el problema de
+que un compilador vuelva a cargar b después de haber cargado a[b], teniendo
+así una copia más nueva de b que a[b]. Aún no se ha conseguido un consenso
+acerca de estos problemas, sin embargo, el macro READ_ONCE() es un buen
+lugar para empezar a buscar.
+
+Las barreras de memoria SMP se reducen a barreras de compilador cuando se
+compila a monoprocesador, porque se supone que una CPU parecerá ser
+auto-consistente, y ordenará correctamente los accesos superpuestos
+respecto a sí misma. Sin embargo, consulte la subsección "Guests de
+máquinas virtuales" mas adelante.
+
+[!] Tenga en cuenta que las barreras de memoria SMP _deben_ usarse para
+controlar el orden de referencias a memoria compartida en sistemas SMP,
+aunque el uso de bloqueo en su lugar sea suficiente.
+
+Las barreras obligatorias no deben usarse para controlar los efectos de
+SMP, ya que dichas barreras imponen una sobrecarga innecesaria en los
+sistemas SMP y UP. Se pueden, sin embargo, usar para controlar los efectos
+MMIO en los accesos a través de ventanas E/S de memoria relajada. Estas
+barreras son necesarias incluso en sistemas que no son SMP, ya que afectan
+al orden en que las operaciones de memoria aparecen en un dispositivo, al
+prohibir tanto al compilador como a la CPU que sean reordenados.
+
+
+Hay algunas funciones de barrera más avanzadas:
+
+ (*) smp_store_mb(var, valor)
+
+     Asigna el valor a la variable y luego inserta una barrera de memoria
+     completa después de ella. No se garantiza insertar nada más que una
+     barrera del compilador en una compilación UP.
+
+
+ (*) smp_mb__before_atomic();
+ (*) smp_mb__after_atomic();
+
+     Estos se pueden usar con funciones RMW atómicas que no implican
+     barreras de memoria, pero donde el código necesita una barrera de
+     memoria. Ejemplos de funciones RMW atómicas que no implican una
+     barrera de memoria son, por ejemplo, agregar, restar, operaciones
+     condicionales (fallidas), funciones _relaxed, pero no atomic_read o
+     atomic_set. Un ejemplo común donde se puede requerir una barrera es
+     cuando se usan operaciones atómicas como referencia de contador.
+
+     Estos también se utilizan para funciones atómicas RMW bitop que no
+     implican una barrera de memoria (como set_bit y clear_bit).
+
+     Como ejemplo, considere una pieza de código que marca un objeto como
+     muerto y luego disminuye el contador de referencias del objeto:
+
+	obj->dead = 1;
+	smp_mb__before_atomic();
+	atomic_dec(&obj->ref_count);
+
+     Esto asegura que la marca de muerte en el objeto se perciba como
+     fijada *antes* de que disminuya el contador de referencia.
+
+     Consulte Documentation/atomic_{t,bitops}.txt para obtener más
+     información.
+
+
+ (*) dma_wmb();
+ (*) dma_rmb();
+ (*) dma_mb();
+
+     Estos son usados con memoria consistente para garantizar el orden de
+     escrituras o lecturas de memoria compartida accesible tanto para la
+     CPU como para un dispositivo compatible con DMA.
+
+     Por ejemplo, considere un controlador de dispositivo que comparte
+     memoria con otro dispositivo y usa un valor de estado del descriptor
+     para indicar si el descriptor pertenece al dispositivo o a la CPU, y
+     un "doorbell" (timbre, punto de acceso) para avisarle cuando haya
+     nuevos descriptores disponibles:
+
+	if (desc->status != DEVICE_OWN) {
+		/* no leer los datos hasta que tengamos el descriptor */
+		dma_rmb();
+
+		/* leer/modificar datos */
+		read_data = desc->data;
+		desc->data = write_data;
+
+		/* flush de modificaciones antes de la actualización de estado */
+		dma_wmb();
+
+		/* asignar propiedad */
+		desc->status = DEVICE_OWN;
+
+		/* notificar al dispositivo de nuevos descriptores */
+		writel(DESC_NOTIFY, doorbell);
+	}
+
+     El dma_rmb() nos permite garantizar que el dispositivo ha liberado su
+     propiedad antes de que leamos los datos del descriptor, y el dma_wmb()
+     permite garantizar que los datos se escriben en el descriptor antes de
+     que el dispositivo pueda ver que ahora tiene la propiedad. El dma_mb()
+     implica tanto un dma_rmb() como un dma_wmb(). Tenga en cuenta que, al
+     usar writel(), no se necesita un wmb() anterior para garantizar que
+     las escrituras de la memoria caché coherente se hayan completado antes
+     escribiendo a la región MMIO. El writel_relaxed() más barato no
+     proporciona esta garantía y no debe utilizarse aquí.
+
+     Consulte la subsección "Efectos de barrera de E/S del kernel" para
+     obtener más información sobre accesorios de E/S relajados y el archivo
+     Documentation/core-api/dma-api.rst para más información sobre memoria
+     consistente.
+
+ (*) pmem_wmb();
+
+     Es es para uso con memoria persistente para garantizar que los stores
+     para los que las modificaciones se escriben en el almacenamiento
+     persistente llegaron a dominio de durabilidad de la plataforma.
+
+     Por ejemplo, después de una escritura no temporal en la región pmem,
+     usamos pmem_wmb() para garantizar que los stores hayan alcanzado el
+     dominio de durabilidad de la plataforma. Esto garantiza que los stores
+     han actualizado el almacenamiento persistente antes de cualquier
+     acceso a datos o transferencia de datos causada por instrucciones
+     posteriores. Esto es además del orden realizado por wmb().
+
+     Para la carga desde memoria persistente, las barreras de memoria de
+     lectura existentes son suficientes para garantizar el orden de
+     lectura.
+
+ (*) io_stop_wc();
+
+     Para accesos a memoria con atributos de combinación de escritura (por
+     ejemplo, los devueltos por ioremap_wc(), la CPU puede esperar a que
+     los accesos anteriores se junten con posteriores. io_stop_wc() se
+     puede utilizar para evitar la combinación de accesos a memoria de
+     de escritura antes de esta macro, con los posteriores, cuando dicha
+     espera tenga implicaciones en el rendimiento.
+
+=========================================
+BARRERAS DE MEMORIA IMPLÍCITAS DEL KERNEL
+=========================================
+
+Algunas de las otras funciones en el kernel Linux implican barreras de
+memoria, entre estas encontramos funciones de bloqueo y planificación
+("scheduling").
+
+Esta especificación es una garantía _mínima_; cualquier arquitectura
+particular puede proporcionar garantías más sustanciales, pero no se puede
+confiar en estas fuera de código específico de arquitectura.
+
+
+FUNCIONES DE ADQUISICIÓN DE CERROJO
+-----------------------------------
+
+El kernel Linux tiene una serie de abstracciones de bloqueo:
+
+ (*) spin locks (cerrojos en loop)
+ (*) R/W spin lock (cerrojos de escritura/lectura)
+ (*) mutex
+ (*) semáforos
+ (*) R/W semáforos
+
+En todos los casos existen variantes de las operaciones "ACQUIRE" y
+"RELEASE" para cada uno de ellos. Todas estas operaciones implican ciertas
+barreras:
+
+ (1) Implicaciones de la operación ACQUIRE:
+
+     Las operaciones de memoria emitidas después del ACQUIRE se completarán
+     después de que la operación ACQUIRE haya finalizado.
+
+     Las operaciones de memoria emitidas antes de ACQUIRE pueden
+     completarse después que la operación ACQUIRE se ha completado.
+
+ (2) Implicaciones de la operación RELEASE:
+
+     Las operaciones de memoria emitidas antes de la RELEASE se
+     completarán antes de que la operación de RELEASE se haya completado.
+
+     Las operaciones de memoria emitidas después de la RELEASE pueden
+     completarse antes de que la operación de RELEASE se haya completado.
+
+ (3) Implicación de ACQUIRE vs ACQUIRE:
+
+     Todas las operaciones ACQUIRE emitidas antes de otra operación
+     ACQUIRE serán completadas antes de esa operación ACQUIRE.
+
+ (4) Implicación de ACQUIRE vs RELEASE:
+
+     Todas las operaciones ACQUIRE emitidas antes de una operación RELEASE
+     serán completadas antes de la operación RELEASE.
+
+ (5) Implicación de ACQUIRE condicional fallido:
+
+     Ciertas variantes de bloqueo de la operación ACQUIRE pueden fallar, ya
+     sea debido a no poder obtener el bloqueo de inmediato, o debido a que
+     recibieron una señal de desbloqueo mientras dormían esperando que el
+     cerrojo estuviera disponible. Los fallos en cerrojos no implican
+     ningún tipo de barrera.
+
+[!] Nota: una de las consecuencias de que los cerrojos en ACQUIRE y RELEASE
+sean barreras unidireccionales, es que los efectos de las instrucciones
+fuera de una sección crítica pueden filtrarse al interior de la sección
+crítica.
+
+No se puede suponer que un ACQUIRE seguido de una RELEASE sea una barrera
+de memoria completa dado que es posible que un acceso anterior a ACQUIRE
+suceda después del ACQUIRE, y un acceso posterior a la RELEASE suceda antes
+del RELEASE, y los dos accesos puedan entonces cruzarse:
+
+	*A = a;
+	ACQUIRE M
+	RELEASE M
+	*B = b;
+
+puede ocurrir como:
+
+	ACQUIRE M, STORE *B, STORE *A, RELEASE M
+
+Cuando ACQUIRE y RELEASE son bloqueo de adquisición y liberación,
+respectivamente, este mismo orden puede ocurrir si el cerrojo ACQUIRE y
+RELEASE son para la misma variable de bloqueo, pero solo desde la
+perspectiva de otra CPU que no tiene ese bloqueo. En resumen, un ACQUIRE
+seguido de un RELEASE NO puede entenderse como una barrera de memoria
+completa.
+
+De manera similar, el caso inverso de un RELEASE seguido de un ACQUIRE no
+implica una barrera de memoria completa. Por lo tanto, la ejecución de la
+CPU de los tramos críticos correspondientes a la RELEASE y la ACQUIRE
+pueden cruzarse, de modo que:
+
+	*A = a;
+	RELEASE M
+	ACQUIRE N
+	*B = b;
+
+puede ocurrir como:
+
+	ACQUIRE N, STORE *B, STORE *A, RELEASE M
+
+Podría parecer que este nuevo orden podría introducir un punto muerto.
+Sin embargo, esto no puede suceder porque si tal punto muerto amenazara
+con suceder, el RELEASE simplemente se completaría, evitando así el
+interbloqueo ("deadlock", punto muerto).
+
+	¿Por qué funciona esto?
+
+	Un punto clave es que solo estamos hablando de la CPU re-haciendo el
+  orden, no el compilador. Si el compilador (o, ya puestos, el
+  desarrollador) cambió las operaciones, un deadlock -podría- ocurrir.
+
+	Pero supongamos que la CPU reordenó las operaciones. En este caso, el
+	desbloqueo precede al bloqueo en el código ensamblador. La CPU
+  simplemente eligió intentar ejecutar primero la última operación de
+  bloqueo. Si hay un interbloqueo, esta operación de bloqueo simplemente
+  esperará (o tratará de dormir, pero hablaremos de eso más adelante). La
+  CPU eventualmente ejecutará la operación de desbloqueo (que precedió a la
+	operación de bloqueo en el código ensamblador), lo que desenmascará el
+  potencial punto muerto, permitiendo que la operación de bloqueo tenga
+  éxito.
+
+	Pero, ¿y si el cerrojo es un cerrojo que duerme ("sleeplock")? En tal
+  caso, el código intentará entrar al scheduler, donde eventualmente
+  encontrará una barrera de memoria, que forzará la operación de desbloqueo
+  anterior para completar, nuevamente desentrañando el punto muerto. Podría
+	haber una carrera de desbloqueo del sueño ("sleep-unlock race"), pero la
+  primitiva de bloqueo necesita resolver tales carreras correctamente en
+  cualquier caso.
+
+Es posible que los cerrojos y los semáforos no proporcionen ninguna
+garantía de orden en sistemas compilados en UP, por lo que no se puede
+contar con tal situación para lograr realmente nada en absoluto,
+especialmente con respecto a los accesos de E/S, a menos que se combinen
+con operaciones de inhabilitación de interrupciones.
+
+Consulte también la sección "Efectos de barrera adquiriendo intra-CPU".
+
+
+Como ejemplo, considere lo siguiente:
+
+	*A = a;
+	*B = b;
+	ACQUIRE
+	*C = c;
+	*D = d;
+	RELEASE
+	*E = e;
+	*F = f;
+
+La siguiente secuencia de eventos es aceptable:
+
+	ACQUIRE, {*F,*A}, *E, {*C,*D}, *B, RELEASE
+
+  [+] Tenga en cuenta que {*F,*A} indica un acceso combinado.
+
+Pero ninguno de los siguientes lo son:
+
+	{*F,*A}, *B,	ACQUIRE, *C, *D,	RELEASE, *E
+	*A, *B, *C,	ACQUIRE, *D,		RELEASE, *E, *F
+	*A, *B,		ACQUIRE, *C,		RELEASE, *D, *E, *F
+	*B,		ACQUIRE, *C, *D,	RELEASE, {*F,*A}, *E
+
+
+
+FUNCIONES DE DESACTIVACIÓN DE INTERRUPCIONES
+--------------------------------------------
+
+Las funciones que deshabilitan interrupciones (equivalentes a ACQUIRE) y
+habilitan interrupciones (equivalentes a RELEASE) actuarán únicamente como
+barrera del compilador. Por consiguiente, si la memoria o la E/S requieren
+barreras en tal situación, deben ser provistas por algún otro medio.
+
+
+FUNCIONES DE DORMIR Y DESPERTAR
+-------------------------------
+
+Dormir y despertar son eventos marcados ("flagged") en los datos globales
+que se pueden ver como una interacción entre dos piezas de datos: el estado
+de la task (hilo, proceso, tarea) que espera el evento y los datos globales
+utilizados para indicar el evento. Para asegurarse de que estos parezcan
+suceder en el orden correcto, las primitivas para comenzar el proceso de ir
+a dormir, y las primitivas para iniciar un despertar implican ciertas
+barreras.
+
+En primer lugar, el agente durmiente normalmente sigue algo similar a esta
+secuencia de eventos:
+
+	for (;;) {
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		if (evento_indicado)
+			break;
+		schedule(); // planificar
+	}
+
+Una barrera de memoria general se obtiene automáticamente mediante
+set_current_state() después de haber alterado el estado de la tarea:
+
+	CPU 1
+	===============================
+	set_current_state(); // hacer_estado_actual()
+	  smp_store_mb();
+	    STORE current->state
+	    <barrera general>
+	LOAD evento_indicado
+
+set_current_state() puede estar envuelto por:
+
+	prepare_to_wait(); // preparese_para_esperar();
+	prepare_to_wait_exclusive(); // prepararse_para_solo_esperar();
+
+que por lo tanto también implican una barrera de memoria general después de
+establecer el estado. Toda la secuencia anterior está disponible en varias
+formas, todas las cuales obtienen la barrera de memoria en el lugar
+correcto:
+
+	wait_event();
+	wait_event_interruptible();
+	wait_event_interruptible_exclusive();
+	wait_event_interruptible_timeout();
+	wait_event_killable();
+	wait_event_timeout();
+	wait_on_bit();
+	wait_on_bit_lock();
+
+
+En segundo lugar, el código que realiza una activación normalmente se
+asemeja a algo como esto:
+
+	evento_indicado = 1;
+	wake_up(&event_wait_queue); // despertar
+
+o:
+
+	evento_indicado = 1;
+	wake_up_process(event_daemon); // despertar proceso
+
+wake_up() ejecuta una barrera de memoria general si despierta algo. Si no
+despierta nada, entonces una barrera de memoria puede o no ser ejecutada;
+no debe confiar en ello. La barrera se produce antes del acceso al estado
+de la tarea. En particular, se encuentra entre el STORE para indicar el
+evento y el STORE para configurar TASK_RUNNING (hilo ejecutando):
+
+	CPU 1 (Durmiente)			CPU 2 (Despertadora)
+	===============================	===============================
+	set_current_state();		STORE evento_indicado
+	  smp_store_mb();		wake_up();
+	    STORE current->state	  ...
+	    <barrera general>		  <barrera general>
+	LOAD evento_indicado		  if ((LOAD task->state) & TASK_NORMAL)
+					    STORE task->state
+
+donde "task" es el subproceso que se está despertando y es igual al
+"current" (hilo actual) de la CPU 1.
+
+Para reiterar, se garantiza la ejecución de una barrera de memoria general
+mediante wake_up() si algo está realmente despierto, pero de lo contrario
+no existe tal garantía. Para entender esto, considere la siguiente
+secuencia de eventos, donde X e Y son ambos cero inicialmente:
+
+	CPU 1				CPU 2
+	===============================	===============================
+	X = 1;				Y = 1;
+	smp_mb();			wake_up();
+	LOAD Y				LOAD X
+
+Si ocurre una reactivación ("wakeup"), una (al menos) de las dos cargas
+debe ver 1. Si, por otro lado, no ocurre una reactivación, ambas cargas
+pueden ver 0.
+
+wake_up_process() siempre ejecuta una barrera de memoria general. La
+barrera, de nuevo, ocurre antes de que se acceda al estado del hilo. En
+particular, si wake_up(), en el fragmento anterior, fuera reemplazado por
+una llamada a wake_up_process(), las dos cargas verían 1, garantizado.
+
+Las funciones de activación disponibles incluyen:
+
+	complete();
+	wake_up();
+	wake_up_all();
+	wake_up_bit();
+	wake_up_interruptible();
+	wake_up_interruptible_all();
+	wake_up_interruptible_nr();
+	wake_up_interruptible_poll();
+	wake_up_interruptible_sync();
+	wake_up_interruptible_sync_poll();
+	wake_up_locked();
+	wake_up_locked_poll();
+	wake_up_nr();
+	wake_up_poll();
+	wake_up_process();
+
+En términos de orden de la memoria, todas estas funciones proporcionan las
+mismas garantías que un wake_up() (o más fuertes).
+
+[!] Tenga en cuenta que las barreras de la memoria implicadas por el
+durmiente y el despierto _no_ ordenan varios stores antes del despertar con
+respecto a cargas de los valores guardados después de que el durmiente haya
+llamado a set_current_state(). Por ejemplo, si el durmiente hace:
+
+	set_current_state(TASK_INTERRUPTIBLE);
+	if (evento_indicado)
+		break;
+	__set_current_state(TASK_RUNNING);
+	hacer_algo(my_data);
+
+y el que despierta hace:
+
+	my_data = valor;
+	evento_indicado = 1;
+	wake_up(&event_wait_queue);
+
+no existe garantía de que el cambio a event_indicated sea percibido por
+el durmiente de manera que venga después del cambio a my_data. En tal
+circunstancia, el código en ambos lados debe sacar sus propias barreras de
+memoria entre los separados accesos a datos. Por lo tanto, el durmiente
+anterior debería hacer:
+
+	set_current_state(TASK_INTERRUPTIBLE);
+	if (evento_indicado) {
+		smp_rmb();
+		hacer_algo(my_data);
+	}
+
+y el que despierta debería hacer:
+
+	my_data = value;
+	smp_wmb();
+	evento_indicado = 1;
+	wake_up(&event_wait_queue);
+
+FUNCIONES VARIAS
+----------------
+
+Otras funciones que implican barreras:
+
+ (*) schedule() y similares implican barreras completas de memoria.
+
+
+========================================
+EFECTOS DE BARRERA ADQUIRIENDO INTRA-CPU
+========================================
+
+En los sistemas SMP, las primitivas de bloqueo proveen una forma más
+sustancial de barrera: una que afecta el orden de acceso a la memoria en
+otras CPU, dentro del contexto de conflicto en cualquier bloqueo en
+particular.
+
+
+ADQUISICIÓN VS ACCESOS A MEMORIA
+--------------------------------
+
+Considere lo siguiente: el sistema tiene un par de spinlocks (M) y (Q), y
+tres CPU; entonces la siguiente secuencia de eventos debería ocurrir:
+
+	CPU 1				CPU 2
+	===============================	===============================
+	WRITE_ONCE(*A, a);		WRITE_ONCE(*E, e);
+	ACQUIRE M			ACQUIRE Q
+	WRITE_ONCE(*B, b);		WRITE_ONCE(*F, f);
+	WRITE_ONCE(*C, c);		WRITE_ONCE(*G, g);
+	RELEASE M			RELEASE Q
+	WRITE_ONCE(*D, d);		WRITE_ONCE(*H, h);
+
+Entonces no hay garantía sobre en qué orden verá la CPU 3 los accesos a *A
+hasta que *H ocurra, además de las restricciones impuestas por los bloqueos
+separados en las distintas CPUs. Podría, por ejemplo, ver:
+
+	*E, ACQUIRE M, ACQUIRE Q, *G, *C, *F, *A, *B, RELEASE Q, *D, *H, RELEASE M
+
+Pero no verá ninguno de:
+
+	*B, *C or *D preceding ACQUIRE M
+	*A, *B or *C following RELEASE M
+	*F, *G or *H preceding ACQUIRE Q
+	*E, *F or *G following RELEASE Q
+
+========================================
+¿DÓNDE SE NECESITAN BARRERAS DE MEMORIA?
+========================================
+
+Bajo operación normal, el re-ordenamiento de una operación de memoria
+generalmente no va a suponer un problema, ya que para una pieza de código
+lineal de un solo subproceso seguirá pareciendo que funciona correctamente,
+incluso si está en un kernel SMP. Existen, sin embargo, cuatro
+circunstancias en las que reordenar definitivamente _podría_ ser un
+problema:
+
+ (*) Interacción entre procesadores.
+
+ (*) Operaciones atómicas.
+
+ (*) Acceso a dispositivos.
+
+ (*) Interrupciones.
+
+
+INTERACCIÓN ENTRE PROCESADORES
+------------------------------
+
+Cuando se da un sistema con más de un procesador, más de una CPU en el
+sistema puede estar trabajando en el mismo conjunto de datos al mismo
+tiempo. Esto puede causar problemas de sincronización, y la forma habitual
+de tratar con estos es utilizar cerrojos. Sin embargo, los cerrojos son
+bastante caros, por lo que puede ser preferible operar sin el uso de un
+cerrojo a ser posible. En cuyo caso, es posible que las operaciones que
+afectan a ambas CPU deban ordenarse cuidadosamente para evitar un
+funcionamiento incorrecto.
+
+Considere, por ejemplo, la ruta lenta del semáforo R/W. Aquí hay un proceso
+de espera en cola del semáforo, en virtud de que tiene una parte de su pila
+vinculada a la lista de procesos en espera del semáforo:
+
+	struct rw_semaphore {
+		...
+		spinlock_t lock;
+		struct list_head waiters;
+	};
+
+	struct rwsem_waiter {
+		struct list_head list;
+		struct task_struct *task;
+	};
+
+Para despertar a un proceso que espera ("waiter") en particular, las
+funciones up_read() o up_write() tienen que:
+
+ (1) leer el siguiente puntero del registro de este proceso que espera,
+     para saber dónde está el registro del siguiente waiter;
+
+ (2) leer el puntero a la estructura de tareas del waiter;
+
+ (3) borrar el puntero de la tarea para decirle al waiter que se le ha dado
+     el semáforo;
+
+ (4) llamar a wake_up_process() en la tarea; y
+
+ (5) liberar la referencia retenida en la estructura de tareas del waiter.
+
+En otras palabras, tiene que realizar esta secuencia de eventos:
+
+	LOAD waiter->list.next;
+	LOAD waiter->task;
+	STORE waiter->task;
+	CALL wakeup
+	RELEASE task
+
+y si alguno de estos pasos ocurre fuera de orden, entonces todo puede que
+funcione defectuosamente.
+
+Una vez que se ha puesto en cola y soltado el bloqueo de semáforo, el
+proceso que espera no consigue el candado de nuevo; en cambio, solo espera
+a que se borre su puntero de tarea antes de continuar. Dado que el registro
+está en la pila del proceso que espera, esto significa que si el puntero de
+la tarea se borra _antes_ de que se lea el siguiente puntero de la lista,
+otra CPU podría comenzar a procesar el proceso que espera y podría romper
+el stack del proceso que espera antes de que la función up*() tenga la
+oportunidad de leer el puntero que sigue.
+
+Considere entonces lo que podría suceder con la secuencia de eventos
+anterior:
+
+	CPU 1				CPU 2
+	===============================	===============================
+					down_xxx()
+					Poner waiter en la "queue" (cola)
+					Dormir
+	up_yyy()
+	LOAD waiter->task;
+	STORE waiter->task;
+					Despertado por otro evento
+	<preempt>
+					Reanudar el procesamiento
+					down_xxx() regresa
+					llamada a foo()
+					foo() estropea *waiter
+	</preempt>
+	LOAD waiter->list.next;
+	--- OOPS ---
+
+Esto podría solucionarse usando el bloqueo de semáforo, pero luego la
+función down_xxx() tiene que obtener innecesariamente el spinlock
+nuevamente, después de ser despertado el hilo.
+
+La forma de lidiar con esto es insertar una barrera de memoria SMP general:
+
+	LOAD waiter->list.next;
+	LOAD waiter->task;
+	smp_mb();
+	STORE waiter->task;
+	CALL wakeup
+	RELEASE task
+
+En este caso, la barrera garantiza que todos los accesos a memoria antes de
+la barrera parecerán suceder antes de todos los accesos a memoria después
+de dicha barrera con respecto a las demás CPU del sistema. _No_ garantiza
+que todos los accesos a memoria antes de la barrera se completarán en el
+momento en que la instrucción de la barrera en sí se complete.
+
+En un sistema UP, donde esto no sería un problema, la función smp_mb() es
+solo una barrera del compilador, asegurándose así de que el compilador
+emita las instrucciones en el orden correcto sin realmente intervenir en la
+CPU. Como solo hay un CPU, la lógica de orden de dependencias de esa CPU se
+encargará de todo lo demás.
+
+
+OPERACIONES ATÓMICAS
+--------------------
+
+Si bien son, técnicamente, consideraciones de interacción entre
+procesadores, las operaciones atómicas se destacan especialmente porque
+algunas de ellas implican barreras de memoria completa y algunas otras no,
+pero se confía mucho en ellos en su conjunto a lo largo del kernel.
+
+Consulte Documentation/atomic_t.txt para obtener más información.
+
+
+ACCESO A DISPOSITIVOS
+---------------------
+
+Un driver puede ser interrumpido por su propia rutina de servicio de
+interrupción y, por lo tanto, las dos partes del driver pueden interferir
+con los intentos de controlar o acceder al dispositivo.
+
+Esto puede aliviarse, al menos en parte, desactivando las interrupciones
+locales (una forma de bloqueo), de modo que las operaciones críticas sean
+todas contenidas dentro la sección de interrupción desactivada en el
+controlador. Mientras la interrupción del driver está ejecutando la rutina,
+es posible que el "core" del controlador no se ejecute en la misma CPU y no
+se permita que su interrupción vuelva a ocurrir hasta que la interrupción
+actual haya sido resuelta, por lo tanto, el controlador de interrupción no
+necesita bloquearse contra esto.
+
+Sin embargo, considere un driver que estaba hablando con una tarjeta
+ethernet que tiene un registro de direcciones y un registro de datos. Si
+el core de ese controlador habla con la tarjeta estando en desactivación de
+interrupción y luego se invoca el controlador de interrupción del
+controlador:
+
+	IRQ LOCALES DESACTIVADAS
+	writew(ADDR, 3);
+	writew(DATA, y);
+	IRQ LOCALES ACTIVADAS
+	<interrupción>
+	writew(ADDR, 4);
+	q = readw(DATA);
+	</interrupción>
+
+El almacenamiento en el registro de datos puede ocurrir después del segundo
+almacenamiento en el registro de direcciones si las reglas de orden son lo
+suficientemente relajadas:
+
+  	STORE *ADDR = 3, STORE *ADDR = 4, STORE *DATA = y, q = LOAD *DATA
+
+Si se relajan las reglas de orden, se debe asumir que los accesos
+realizados dentro de la sección con interrupción deshabilitada pueden
+filtrarse fuera de esta y pueden intercalarse con accesos realizados en una
+interrupción - y viceversa - a menos que se utilicenn barreras implícita o
+explícitas.
+
+Normalmente, esto no será un problema porque los accesos de E/S realizados
+dentro de tales secciones incluirán operaciones de carga síncronas en
+registros E/S estrictamente ordenados, que forman barreras de E/S
+implícitas.
+
+
+Una situación similar puede ocurrir entre una rutina de interrupción y dos
+rutinas ejecutándose en separadas CPU que se comunican entre sí. Si tal
+caso es probable, entonces se deben usar bloqueos de desactivación de
+interrupciones para garantizar el orden.
+
+
+=====================================
+ Efectos de barrera de E/S del kernel
+=====================================
+
+La interfaz con periféricos a través de accesos de E/S es profundamente
+específica para cada arquitectura y dispositivo. Por lo tanto, los drivers
+que son inherentemente no portátiles pueden depender de comportamientos
+específicos de sus sistemas de destino, con el fin de lograr la
+sincronización de la manera más ligera posible. Para drivers que deseen ser
+portátiles entre múltiples arquitecturas e implementaciones de bus, el
+kernel ofrece una serie de funciones de acceso que proporcionan varios
+grados de garantías de orden:
+
+ (*) readX(), writeX():
+
+	Las funciones de acceso MMIO readX() y writeX() usan un puntero al
+	periférico al que se accede como un parámetro __iomem *. para punteros
+	asignados los atributos de E/S predeterminados (por ejemplo, los
+        devueltos por ioremap()), las garantías de orden son las siguientes:
+
+	1. Se ordenan todos los accesos readX() y writeX() a un mismo periférico
+	   entre estos. Esto asegura que los registros de acceso MMIO por el
+	   mismo subproceso de la CPU a un dispositivo en particular llegarán en
+	   el orden del programa.
+
+	2. Se ordena un writeX() emitido por un subproceso de CPU que contiene un
+	   spinlock antes de un writeX() al mismo periférico desde otro
+           subproceso de CPU, si emitido después de una adquisición posterior del
+	   mismo spinlock. Esto garantiza que ese registro MMIO escribe en un
+           dispositivo en particular, mientras que se obtiene un spinlock en un
+           orden consistente con las adquisiciones del cerrojo.
+
+	3. Un writeX() por un subproceso de la CPU al periférico primero esperará
+	   a la finalización de todas las escrituras anteriores en la memoria
+           emitidas por, o bien propagadas por, el mismo subproceso. Esto asegura
+	   que las escrituras de la CPU a un búfer DMA de salida asignadas por
+           dma_alloc_coherent() serán visibles para un motor ("engine") DMA
+           cuando la CPU escriba en sus registros de control MMIO, para activar
+           la transferencia.
+
+	4. Un readX() de un subproceso del CPU, desde el periférico, se
+	   completará antes de que cualquier lectura subsiguiente de memoria por
+	   el mismo subproceso pueda comenzar. Esto asegura que las lecturas de
+           la CPU desde un búfer DMA entrantes asignadas por
+           dma_alloc_coherent(), no verán datos obsoletos después de leer el
+           registro de estado MMIO del motor DMA, para establecer que la
+           transferencia DMA se haya completado.
+
+	5. Un readX() por un subproceso del CPU, desde el periférico, se
+	   completará antes de que cualquier bucle delay() subsiguiente pueda
+           comenzar a ejecutarse en el mismo subproceso. Esto asegura que dos
+           escrituras del CPU a registros MMIO en un periférico llegarán al menos
+	   con 1us de diferencia, si la primera escritura se lee inmediatamente
+           de vuelta con readX() y se llama a udelay(1) antes del segundo
+           writeX():
+
+		writel(42, DEVICE_REGISTER_0); // Llega al dispositivo ...
+		readl(DEVICE_REGISTER_0);
+		udelay(1);
+		writel(42, DEVICE_REGISTER_1); // al menos 1us antes de esto....
+
+Las propiedades de orden de los punteros __iomem obtenidos con valores de
+atributos que no sean los valores por defecto (por ejemplo, los devueltos
+por ioremap_wc()) son específicos de la arquitectura subyacente y, por lo
+tanto, las garantías enumeradas anteriormente no pueden por lo general ser
+aseguradas para accesos a este tipo de "mappings" (asignaciones).
+
+ (*) readX_relaxed(), writeX_relaxed():
+
+	Son similares a readX() y writeX(), pero proporcionan una garantía de
+        orden de memoria más débil. Específicamente, no garantizan orden con
+	respecto al bloqueo, los accesos normales a la memoria o los bucles
+        delay() (es decir, los puntos 2-5 arriba) pero todavía se garantiza que
+        se ordenarán con respecto a otros accesos desde el mismo hilo de la CPU,
+        al mismo periférico, cuando se opera en punteros __iomem asignados con el
+        valor predeterminado para los atributos de E/S.
+
+ (*) readsX(), writesX():
+
+	Los puntos de entrada readsX() y writesX() MMIO están diseñados para
+        acceder FIFOs mapeados en memoria y basados en registros que residen en
+        periféricos, que no son capaces de realizar DMA. Por tanto, sólo
+        proporcionan garantías de orden readX_relaxed() y writeX_relaxed(), como
+        se documentó anteriormente.
+
+ (*) inX(), outX():
+
+	Los puntos de entrada inX() y outX() están destinados a acceder a mapas
+        de puertos "legacy" (antiguos) de periféricos de E/S, que pueden requerir
+	instrucciones especiales en algunas arquitecturas (especialmente, en
+        x86). El número de puerto del periférico que se está accedido se pasa
+        como un argumento.
+
+	Dado que muchas arquitecturas de CPU acceden finalmente a estos
+        periféricos a través de un mapeo interno de memoria virtual, las
+        garantías de orden portátiles proporcionadas por inX() y outX() son las
+        mismas que las proporcionadas por readX() y writeX(), respectivamente, al
+        acceder a una asignación con los valores de atributos de E/S
+        predeterminados (los que haya por defecto).
+
+        Los drivers de dispositivos pueden esperar que outX() emita una
+        transacción de escritura no publicada, que espera una respuesta de
+        finalización del periférico de E/S antes de regresar. Esto no está
+        garantizado por todas las arquitecturas y por lo tanto no forma parte de
+        la semántica de orden portátil.
+
+ (*) insX(), outsX():
+
+        Como arriba, los puntos de entrada insX() y outsX() proporcionan el mismo
+        orden garantizado por readsX() y writesX() respectivamente, al acceder a
+        un mapping con los atributos de E/S predeterminados.
+
+ (*) ioreadX(), iowriteX():
+
+        Estos funcionarán adecuadamente para el tipo de acceso que realmente están
+        haciendo, ya sea inX()/outX() o readX()/writeX().
+
+Con la excepción de los puntos de entrada (insX(), outsX(), readsX() y
+writesX()), todo lo anterior supone que el periférico subyacente es
+little-endian y, por lo tanto, realizará operaciones de intercambio de
+bytes en arquitecturas big-endian.
+
+
+===========================================
+MODELO DE ORDEN MÍNIMO DE EJECUCIÓN ASUMIDO
+===========================================
+
+Debe suponerse que la CPU conceptual está débilmente ordenada, pero que
+mantiene la apariencia de causalidad del programa con respecto a sí misma.
+Algunas CPU (como i386 o x86_64) están más limitadas que otras (como
+powerpc o frv), por lo que el caso más relajado (es decir, DEC Alpha) se
+debe asumir fuera de código específico de arquitectura.
+
+Esto significa que se debe considerar que la CPU ejecutará su flujo de
+instrucciones en el orden que se quiera - o incluso en paralelo - siempre
+que si una instrucción en el flujo depende de una instrucción anterior,
+entonces dicha instrucción anterior debe ser lo suficientemente completa[*]
+antes de que la posterior instrucción puede proceder; en otras palabras:
+siempre que la apariencia de causalidad se mantenga.
+
+ [*] Algunas instrucciones tienen más de un efecto, como cambiar el
+     código de condición, cambio de registros o cambio de memoria - y
+     distintas instrucciones pueden depender de diferentes efectos.
+
+Una CPU puede también descartar cualquier secuencia de instrucciones que
+termine sin tener efecto final. Por ejemplo, si dos instrucciones
+adyacentes cargan un valor inmediato en el mismo registro, la primera puede
+descartarse.
+
+
+De manera similar, se debe suponer que el compilador podría reordenar la
+corriente de instrucciones de la manera que crea conveniente, nuevamente
+siempre que la apariencia de causalidad se mantenga.
+
+
+=====================================
+EFECTOS DE LA MEMORIA CACHÉ DE LA CPU
+=====================================
+
+La forma en que se perciben las operaciones de memoria caché en todo el
+sistema se ve afectada, hasta cierto punto, por los cachés que se
+encuentran entre las CPU y la memoria, y por el sistema de coherencia en
+memoria que mantiene la consistencia de estado en el sistema.
+
+En cuanto a la forma en que una CPU interactúa con otra parte del sistema a
+través del caché, el sistema de memoria tiene que incluir los cachés de la
+CPU y barreras de memoria, que en su mayor parte actúan en la interfaz
+entre la CPU y su caché (las barreras de memoria lógicamente actúan sobre
+la línea de puntos en el siguiente diagrama):
+
+	    <--- CPU --->         :       <----------- Memoria ----------->
+	                          :
+	+--------+    +--------+  :   +--------+    +-----------+
+	|  Core  |    | Cola   |  :   | Cache  |    |           |    +---------+
+	|  CPU   |    | de     |  :   | CPU    |    |           |    |         |
+	|        |--->| acceso |----->|        |<-->|           |    |         |
+	|        |    | a      |  :   |        |    |           |--->| Memoria |
+	|        |    | memoria|  :   |        |    |           |    |         |
+	+--------+    +--------+  :   +--------+    | Mecanismo |    |         |
+	                          :                 | de        |    +---------+
+	                          :                 | Coherencia|
+	                          :                 | de la     |    +--------+
+	+--------+    +--------+  :   +--------+    | cache     |    |	      |
+	|  Core  |    | Cola   |  :   | Cache  |    |           |    |        |
+	|  CPU   |    | de     |  :   | CPU    |    |           |--->| Dispos |
+	|        |--->| acceso |----->|        |<-->|           |    | itivo  |
+	|        |    | a      |  :   |        |    |           |    |        |
+	|        |    | memoria|  :   |        |    |           |    +--------+
+	+--------+    +--------+  :   +--------+    +-----------+
+	                          :
+	                          :
+
+Aunque es posible que una carga o store en particular no aparezca fuera de
+la CPU que lo emitió, ya que puede haber sido satisfecha dentro del propio
+caché de la CPU, seguirá pareciendo como si el acceso total a la memoria
+hubiera tenido lugar para las otras CPUs, ya que los mecanismos de
+coherencia de caché migrarán la cacheline sobre la CPU que accede y se
+propagarán los efectos en caso de conflicto.
+
+El núcleo de la CPU puede ejecutar instrucciones en el orden que considere
+adecuado, siempre que parezca mantenerse la causalidad esperada del
+programa. Algunas de las instrucciones generan operaciones de carga y
+almacenamiento que luego van a la cola de accesos a memoria a realizar. El
+núcleo puede colocarlos en la cola en cualquier orden que desee, y
+continuar su ejecución hasta que se vea obligado a esperar que una
+instrucción sea completada.
+
+De lo que se ocupan las barreras de la memoria es de controlar el orden en
+que los accesos cruzan, desde el lado de la CPU, hasta el lado de memoria,
+y el orden en que los otros observadores perciben los efectos en el sistema
+que sucedan por esto.
+
+[!] Las barreras de memoria _no_ son necesarias dentro de una CPU
+determinada, ya que las CPU siempre ven sus propias cargas y stores como si
+hubieran sucedido en el orden del programa.
+
+[!] Los accesos a MMIO u otros dispositivos pueden pasar por alto el
+sistema de caché. Esto depende de las propiedades de la ventana de memoria
+a través de la cual se accede a los dispositivos y/o el uso de
+instrucciones especiales de comunicación con dispositivo que pueda tener la
+CPU.
+
+
+COHERENCIA DE CACHÉ FRENTE A DMA
+---------------------------------
+
+No todos los sistemas mantienen coherencia de caché con respecto a los
+dispositivos que realizan DMA. En tales casos, un dispositivo que intente
+DMA puede obtener datos obsoletos de la RAM, porque las líneas de caché
+"sucias" pueden residir en los cachés de varias CPU, y es posible que no
+se hayan vuelto a escribir en la RAM todavía. Para hacer frente a esto, la
+parte apropiada del kernel debe vaciar los bits superpuestos de caché en
+cada CPU (y tal vez también invalidarlos).
+
+Además, los datos enviados por DMA a RAM, por un dispositivo, pueden ser
+sobrescritos por líneas de caché sucias que se escriben de nuevo en la RAM
+desde el caché de una CPU, después de que el dispositivo haya puesto sus
+propios datos, o las líneas de caché presentes en el caché de la CPU pueden
+simplemente ocultar el hecho de que la memoria RAM se haya actualizado,
+hasta el momento en que la caché se descarta de la memoria caché de la CPU
+y se vuelve a cargar. Para hacer frente a esto, la parte apropiada del
+kernel debe invalidar los bits superpuestos del caché en cada CPU.
+
+Consulte Documentation/core-api/cachetlb.rst para obtener más información
+sobre administración de la memoria caché.
+
+
+COHERENCIA DE CACHÉ FRENTE A MMIO
+---------------------------------
+
+La E/S mapeada en memoria generalmente se lleva a cabo a través de
+ubicaciones de memoria que forman parte de una ventana del espacio de
+memoria de la CPU, que tiene diferentes propiedades asignadas que la
+ventana habitual dirigida a RAM.
+
+Entre dichas propiedades, suele existir el hecho de que tales accesos
+eluden el almacenamiento en caché por completo e ir directamente a los
+buses del dispositivo. Esto significa que los accesos MMIO pueden, en
+efecto, superar los accesos a la memoria caché que se emitieron
+anteriormente. Una barrera de memoria no es suficiente en tal caso, sino
+que el caché debe ser vaciado entre la escritura de la memoria caché, y el
+acceso MMIO, si los dos son de cualquier manera dependiente.
+
+
+=======================
+COSAS QUE HACEN LAS CPU
+=======================
+
+Un programador podría dar por sentado que la CPU realizará las operaciones
+de memoria exactamente en el orden especificado, de modo que si a la CPU se
+entrega, por ejemplo, el siguiente fragmento de código a ejecutar:
+
+	a = READ_ONCE(*A);
+	WRITE_ONCE(*B, b);
+	c = READ_ONCE(*C);
+	d = READ_ONCE(*D);
+	WRITE_ONCE(*E, e);
+
+esperarían entonces que la CPU complete la operación de memoria para cada
+instrucción antes de pasar a la siguiente, lo que lleva a una definida
+secuencia de operaciones vistas por observadores externos en el sistema:
+
+  	LOAD *A, STORE *B, LOAD *C, LOAD *D, STORE *E.
+
+La realidad es, por supuesto, mucho más intrincada. Para muchas CPU y
+compiladores, la anterior suposición no se sostiene porque:
+
+ (*) es más probable que las cargas deban completarse de inmediato para
+     permitir progreso en la ejecución, mientras que los stores a menudo se
+     pueden aplazar sin problema;
+
+ (*) las cargas se pueden hacer especulativamente, y el resultado es
+     descartado si resulta innecesario;
+
+ (*) las cargas se pueden hacer de forma especulativa, lo que lleva a que
+     se haya obtenido el resultado en el momento equivocado de la secuencia
+     de eventos esperada;
+
+ (*) el orden de los accesos a memoria se puede reorganizar para promover
+     un mejor uso de los buses y cachés de la CPU;
+
+ (*) las cargas y los stores se pueden combinar para mejorar el rendimiento
+     cuando se habla con memoria o hardware de E/S, que puede realizar
+     accesos por lotes a ubicaciones adyacentes, reduciendo así los costes
+     de configuración de transacciones (la memoria y los dispositivos PCI
+     pueden ambos pueden hacer esto); y
+
+ (*) la caché de datos de la CPU puede afectar al orden, y mientras sus
+     mecanismos de coherencia pueden aliviar esto, una vez que el store
+     haya accedido al caché- no hay garantía de que la gestión de la
+     coherencia se propague en orden a otras CPU.
+
+Entonces, digamos que lo que otra CPU podría observar en el fragmento de
+código anterior es:
+
+	LOAD *A, ..., LOAD {*C,*D}, STORE *E, STORE *B
+
+	(Donde "LOAD {*C,*D}" es una carga combinada)
+
+
+Sin embargo, se garantiza que una CPU es autoconsistente: verá que sus
+ _propios_ accesos parecen estar correctamente ordenados, sin necesidad de
+barrera de memoria. Por ejemplo con el siguiente código:
+
+	U = READ_ONCE(*A);
+	WRITE_ONCE(*A, V);
+	WRITE_ONCE(*A, W);
+	X = READ_ONCE(*A);
+	WRITE_ONCE(*A, Y);
+	Z = READ_ONCE(*A);
+
+y asumiendo que no hay intervención de una influencia externa, se puede
+suponer que el resultado final se parecerá a:
+
+	U == el valor original de *A
+	X == W
+	Z == Y
+	*A == Y
+
+El código anterior puede hacer que la CPU genere la secuencia completa de
+accesos de memoria:
+
+	U=LOAD *A, STORE *A=V, STORE *A=W, X=LOAD *A, STORE *A=Y, Z=LOAD *A
+
+en ese orden, pero, sin intervención, la secuencia puede contener casi
+cualquier combinación de elementos combinados o descartados, siempre que la
+perspectiva del programa del mundo siga siendo consistente. Tenga en cuenta
+que READ_ONCE() y WRITE_ONCE() -no- son opcionales en el ejemplo anterior,
+ya que hay arquitecturas donde una CPU determinada podría reordenar cargas
+sucesivas en la misma ubicación. En tales arquitecturas, READ_ONCE() y
+WRITE_ONCE() hacen lo que sea necesario para evitar esto, por ejemplo, en
+Itanium los casts volátiles utilizados por READ_ONCE() y WRITE_ONCE() hacen
+que GCC emita las instrucciones especiales ld.acq y st.rel
+(respectivamente) que impiden dicha reordenación.
+
+El compilador también puede combinar, descartar o diferir elementos de la
+secuencia antes incluso de que la CPU los vea.
+
+Por ejemplo:
+
+	*A = V;
+	*A = W;
+
+puede reducirse a:
+
+	*A = W;
+
+ya que, sin una barrera de escritura o WRITE_ONCE(), puede que se asuma
+que el efecto del almacenamiento de V a *A se pierde. Similarmente:
+
+  	*A = Y;
+  	Z = *A;
+
+puede, sin una barrera de memoria o un READ_ONCE() y WRITE_ONCE(), esto
+sea reducido a:
+
+  	*A = Y;
+  	Z = Y;
+
+y la operación LOAD nunca aparezca fuera de la CPU.
+
+
+Y LUEGO ESTÁ EL ALFA
+--------------------
+
+La CPU DEC Alpha es una de las CPU más relajadas que existen. No solo eso,
+algunas versiones de la CPU Alpha tienen un caché de datos dividido, lo que
+les permite tener dos líneas de caché relacionadas semánticamente,
+actualizadas en momentos separados. Aquí es donde la barrera de dependencia
+de dirección realmente se vuelve necesaria, ya que se sincronizan ambos
+cachés con el sistema de coherencia de memoria, lo que hace que parezca un
+cambio en el puntero, frente a que los nuevos datos se produzcan en el
+orden correcto.
+
+Alpha define el modelo de memoria del kernel Linux, aunque a partir de
+v4.15, la adición al kernel de Linux de smp_mb() a READ_ONCE() en Alpha
+redujo en gran medida su impacto en el modelo de memoria.
+
+
+GUESTS DE MÁQUINAS VIRTUALES
+-----------------------------
+
+Los "guests" (invitados) que se ejecutan en máquinas virtuales pueden verse
+afectados por los efectos de SMP incluso si el "host" (huésped) en sí se
+compila sin compatibilidad con SMP. Este es un efecto de la interacción con
+un host SMP mientras ejecuta un kernel UP. El uso obligatorio de barreras
+para este caso de uso sería posible, pero a menudo no son óptimas.
+
+Para hacer frente a este caso de manera óptima, están disponibles macros de
+bajo nivel virt_mb() etc. Estas tienen el mismo efecto que smp_mb(), etc.
+cuando SMP está habilitado, pero generan código idéntico para sistemas SMP
+y no SMP. Por ejemplo, los invitados de máquinas virtuales debería usar
+virt_mb() en lugar de smp_mb() al sincronizar contra un (posiblemente SMP)
+anfitrión.
+
+Estos son equivalentes a sus contrapartes smp_mb() etc. en todos los demás
+aspectos, en particular, no controlan los efectos MMIO: para controlar los
+efectos MMIO, utilice barreras obligatorias.
+
+
+================
+EJEMPLOS DE USOS
+================
+
+BUFFERS CIRCULARES
+------------------
+
+Las barreras de memoria se pueden utilizar para implementar almacenamiento
+en búfer circular, sin necesidad de un cerrojo para serializar al productor
+con el consumidor. Vea:
+
+	Documentation/core-api/circular-buffers.rst
+
+para más detalles.
+
+
+===========
+REFERENCIAS
+===========
+
+Alpha AXP Architecture Reference Manual, Segunda Edición (por Sites & Witek,
+Digital Press)
+	Capítulo 5.2: Physical Address Space Characteristics
+	Capítulo 5.4: Caches and Write Buffers
+	Capítulo 5.5: Data Sharing
+	Capítulo 5.6: Read/Write Ordering
+
+AMD64 Architecture Programmer's Manual Volumen 2: System Programming
+	Capítulo 7.1: Memory-Access Ordering
+	Capítulo 7.4: Buffering and Combining Memory Writes
+
+ARM Architecture Reference Manual (ARMv8, for ARMv8-A architecture profile)
+	Capítulo B2: The AArch64 Application Level Memory Model
+
+IA-32 Intel Architecture Software Developer's Manual, Volumen 3:
+System Programming Guide
+	Capítulo 7.1: Locked Atomic Operations
+	Capítulo 7.2: Memory Ordering
+	Capítulo 7.4: Serializing Instructions
+
+The SPARC Architecture Manual, Version 9
+	Capítulo 8: Memory Models
+	Appendix D: Formal Specification of the Memory Models
+	Appendix J: Programming with the Memory Models
+
+Storage in the PowerPC (por Stone and Fitzgerald)
+
+UltraSPARC Programmer Reference Manual
+	Capítulo 5: Memory Accesses and Cacheability
+	Capítulo 15: Sparc-V9 Memory Models
+
+UltraSPARC III Cu User's Manual
+	Capítulo 9: Memory Models
+
+UltraSPARC IIIi Processor User's Manual
+	Capítulo 8: Memory Models
+
+UltraSPARC Architecture 2005
+	Capítulo 9: Memory
+	Appendix D: Formal Specifications of the Memory Models
+
+UltraSPARC T1 Supplement to the UltraSPARC Architecture 2005
+	Capítulo 8: Memory Models
+	Appendix F: Caches and Cache Coherency
+
+Solaris Internals, Core Kernel Architecture, p63-68:
+	Capítulo 3.3: Hardware Considerations for Locks and
+			Synchronization
+
+Unix Systems for Modern Architectures, Symmetric Multiprocessing and Caching
+for Kernel Programmers:
+	Capítulo 13: Other Memory Models
+
+Intel Itanium Architecture Software Developer's Manual: Volumen 1:
+	Sección 2.6: Speculation
+	Sección 4.4: Memory Access
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/process/coding-style.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/coding-style.rst
new file mode 100644
index 000000000000..a0261ba5b902
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/coding-style.rst
@@ -0,0 +1,1315 @@
+.. include:: ../disclaimer-sp.rst
+
+:Original: :ref:`Documentation/process/coding-style.rst <submittingpatches>`
+:Translator: Carlos Bilbao <carlos.bilbao@amd.com>
+
+.. _sp_codingstyle:
+
+Estilo en el código del kernel Linux
+=====================================
+
+Este es un breve documento que describe el estilo preferido en el código
+del kernel Linux. El estilo de código es muy personal y no **forzaré** mi
+puntos de vista sobre nadie, pero esto vale para todo lo que tengo que
+mantener, y preferiría que para la mayoría de otras cosas también. Por
+favor, por lo menos considere los argumentos expuestos aquí.
+
+En primer lugar, sugeriría imprimir una copia de los estándares de código
+GNU, y NO leerlo. Quémelos, es un gran gesto simbólico.
+
+De todos modos, aquí va:
+
+
+1) Sangría
+-----------
+
+Las tabulaciones tienen 8 caracteres y, por lo tanto, las sangrías también
+tienen 8 caracteres. Hay movimientos heréticos que intentan hacer sangría
+de 4 (¡o incluso 2!) caracteres de longitud, y eso es similar a tratar de
+definir el valor de PI como 3.
+
+Justificación: La idea detrás de la sangría es definir claramente dónde
+comienza y termina un bloque de control. Especialmente, cuando ha estado
+buscando en su pantalla durante 20 horas seguidas, le resultará mucho más
+fácil ver cómo funciona la sangría si tiene sangrías grandes.
+
+Bueno, algunas personas dirán que tener sangrías de 8 caracteres hace que
+el código se mueva demasiado a la derecha y dificulta la lectura en una
+pantalla de terminal de 80 caracteres. La respuesta a eso es que si
+necesita más de 3 niveles de sangría, está en apuros de todos modos y
+debería arreglar su programa.
+
+En resumen, las sangrías de 8 caracteres facilitan la lectura y tienen la
+ventaja añadida de advertirle cuando está anidando sus funciones demasiado
+profundo. Preste atención a esa advertencia.
+
+La forma preferida de facilitar múltiples niveles de sangría en una
+declaración de switch es para alinear el ``switch`` y sus etiquetas
+``case`` subordinadas en la misma columna, en lugar de hacer ``doble
+sangría`` (``double-indenting``) en etiquetas ``case``. Por ejemplo:
+
+.. code-block:: c
+
+	switch (suffix) {
+	case 'G':
+	case 'g':
+		mem <<= 30;
+		break;
+	case 'M':
+	case 'm':
+		mem <<= 20;
+		break;
+	case 'K':
+	case 'k':
+		mem <<= 10;
+		fallthrough;
+	default:
+		break;
+	}
+
+No ponga varias declaraciones en una sola línea a menos que tenga algo que
+ocultar:
+
+.. code-block:: c
+
+	if (condición) haz_esto;
+	  haz_otra_cosa;
+
+No use comas para evitar el uso de llaves:
+
+.. code-block:: c
+
+	if (condición)
+		haz_esto(), haz_eso();
+
+Siempre use llaves para múltiples declaraciones:
+
+.. code-block:: c
+
+	if (condición) {
+		haz_esto();
+		haz_eso();
+	}
+
+Tampoco ponga varias asignaciones en una sola línea. El estilo de código
+del kernel es súper simple. Evite las expresiones engañosas.
+
+
+Aparte de los comentarios, la documentación y excepto en Kconfig, los
+espacios nunca se utilizan para la sangría, y el ejemplo anterior se rompe
+deliberadamente.
+
+Consiga un editor decente y no deje espacios en blanco al final de las
+líneas.
+
+2) Rompiendo líneas y strings largos
+------------------------------------
+
+El estilo de código tiene todo que ver con la legibilidad y la
+mantenibilidad usando herramientas disponibles comúnmente.
+
+El límite preferido en la longitud de una sola línea es de 80 columnas.
+
+Las declaraciones de más de 80 columnas deben dividirse en partes, a menos
+que exceder las 80 columnas aumente significativamente la legibilidad y no
+oculte información.
+
+Los descendientes siempre son sustancialmente más cortos que el padre y
+se colocan sustancialmente a la derecha. Un estilo muy usado es alinear
+descendientes a un paréntesis de función abierto.
+
+Estas mismas reglas se aplican a los encabezados de funciones con una larga
+lista de argumentos.
+
+Sin embargo, nunca rompa los strings visibles para el usuario, como los
+mensajes printk, porque eso rompe la capacidad de grep a estos.
+
+
+3) Colocación de llaves y espacios
+----------------------------------
+
+El otro problema que siempre surge en el estilo C es la colocación de
+llaves. A diferencia del tamaño de la sangría, existen pocas razones
+técnicas para elegir una estrategia de ubicación sobre la otra, pero la
+forma preferida, como mostraron los profetas Kernighan y Ritchie, es poner
+la llave de apertura en la línea, y colocar la llave de cierre primero,
+así:
+
+.. code-block:: c
+
+	if (x es verdad) {
+		hacemos y
+	}
+
+Esto se aplica a todos los bloques de declaraciones que no son funciones
+(if, switch, for, while, do). Por ejemplo:
+
+.. code-block:: c
+
+	switch (action) {
+	case KOBJ_ADD:
+		return "add";
+	case KOBJ_REMOVE:
+		return "remove";
+	case KOBJ_CHANGE:
+		return "change";
+	default:
+		return NULL;
+	}
+
+Sin embargo, hay un caso especial, a saber, las funciones: tienen la llave
+de apertura al comienzo de la siguiente línea, así:
+
+.. code-block:: c
+
+	int funcion(int x)
+	{
+		cuerpo de la función
+	}
+
+Gente hereje de todo el mundo ha afirmado que esta inconsistencia es...
+bueno... inconsistente, pero todas las personas sensatas saben que
+(a) K&R tienen **razón** y (b) K&R tienen razón. Además, las funciones son
+especiales de todos modos (no puede anidarlas en C).
+
+Tenga en cuenta que la llave de cierre está vacía en su línea propia,
+**excepto** en los casos en que es seguida por una continuación de la misma
+declaración, es decir, un ``while`` en una sentencia do o un ``else`` en
+una sentencia if, como en:
+
+.. code-block:: c
+
+	do {
+		cuerpo del bucle do
+	} while (condition);
+
+y
+
+.. code-block:: c
+
+	if (x == y) {
+		..
+	} else if (x > y) {
+		...
+	} else {
+		....
+	}
+
+Justificación: K&R.
+
+Además, tenga en cuenta que esta colocación de llaves también minimiza el
+número de líneas vacías (o casi vacías), sin pérdida de legibilidad. Así,
+como el suministro de nuevas líneas en su pantalla no es un recurso
+renovable (piense en pantallas de terminal de 25 líneas), tienes más líneas
+vacías para poner comentarios.
+
+No use llaves innecesariamente donde una sola declaración sea suficiente.
+
+.. code-block:: c
+
+	if (condition)
+		accion();
+
+y
+
+.. code-block:: none
+
+	if (condición)
+		haz_esto();
+	else
+		haz_eso();
+
+Esto no aplica si solo una rama de una declaración condicional es una sola
+declaración; en este último caso utilice llaves en ambas ramas:
+
+.. code-block:: c
+
+	if (condición) {
+		haz_esto();
+		haz_eso();
+	} else {
+		en_otro_caso();
+	}
+
+Además, use llaves cuando un bucle contenga más de una declaración simple:
+
+.. code-block:: c
+
+	while (condición) {
+		if (test)
+			haz_eso();
+	}
+
+3.1) Espacios
+*************
+
+El estilo del kernel Linux para el uso de espacios depende (principalmente)
+del uso de función versus uso de palabra clave. Utilice un espacio después
+de (la mayoría de) las palabras clave. Las excepciones notables son sizeof,
+typeof, alignof y __attribute__, que parecen algo así como funciones (y
+generalmente se usan con paréntesis en Linux, aunque no son requeridos en
+el idioma, como en: ``sizeof info`` después de que ``struct fileinfo info;``
+se declare).
+
+Así que use un espacio después de estas palabras clave::
+
+	if, switch, case, for, do, while
+
+pero no con sizeof, typeof, alignof, o __attribute__. Por ejemplo,
+
+.. code-block:: c
+
+
+	s = sizeof(struct file);
+
+No agregue espacios alrededor (dentro) de expresiones entre paréntesis.
+Este ejemplo es **malo**:
+
+.. code-block:: c
+
+
+	s = sizeof( struct file );
+
+Al declarar datos de puntero o una función que devuelve un tipo de puntero,
+el uso preferido de ``*`` es adyacente al nombre del dato o nombre de la
+función y no junto al nombre del tipo. Ejemplos:
+
+.. code-block:: c
+
+
+	char *linux_banner;
+	unsigned long long memparse(char *ptr, char **retptr);
+	char *match_strdup(substring_t *s);
+
+Use un espacio alrededor (a cada lado de) la mayoría de los operadores
+binarios y ternarios, como cualquiera de estos::
+
+	=  +  -  <  >  *  /  %  |  &  ^  <=  >=  ==  !=  ?  :
+
+pero sin espacio después de los operadores unarios::
+
+	&  *  +  -  ~  !  sizeof  typeof  alignof  __attribute__  defined
+
+sin espacio antes de los operadores unarios de incremento y decremento del
+sufijo::
+
+	++  --
+
+y sin espacio alrededor de los operadores de miembros de estructura ``.`` y
+``->``.
+
+No deje espacios en blanco al final de las líneas. Algunos editores con
+``inteligente`` sangría insertarán espacios en blanco al comienzo de las
+nuevas líneas como sea apropiado, para que pueda comenzar a escribir la
+siguiente línea de código de inmediato. Sin embargo, algunos de estos
+editores no eliminan los espacios en blanco si finalmente no termina
+poniendo una línea de código allí, como si dejara una línea en blanco. Como
+resultado, termina con líneas que contienen espacios en blanco al final.
+
+Git le advertirá sobre los parches que introducen espacios en blanco al
+final y puede, opcionalmente, eliminar los espacios en blanco finales por
+usted; sin embargo, si se aplica una serie de parches, esto puede hacer que
+los parches posteriores de la serie fallen al cambiar sus líneas de
+contexto.
+
+
+4) Nomenclatura
+---------------
+
+C es un lenguaje espartano, y sus convenciones de nomenclatura deberían
+seguir su ejemplo. A diferencia de los programadores de Modula-2 y Pascal,
+los programadores de C no usan nombres cuquis como
+EstaVariableEsUnContadorTemporal. Un programador de C lo llamaría
+variable ``tmp``, que es mucho más fácil de escribir, y no es mas difícil
+de comprender.
+
+SIN EMBARGO, mientras que los nombres de mayúsculas y minúsculas están mal
+vistos, los nombres descriptivos para las variables globales son
+imprescindibles. Llamar a una función global ``foo`` es un delito.
+
+Una variable GLOBAL (para usar solo si **realmente** las necesita) necesita
+tener un nombre descriptivo, al igual que las funciones globales. Si tiene
+una función que cuenta el número de usuarios activos, debe llamar a esta
+``contar_usuarios_activos()`` o similar, **no** debe llamarlo ``cntusr()``.
+
+Codificar el tipo de una función en el nombre (lo llamado notación húngara)
+es estúpido: el compilador conoce los tipos de todos modos y puede
+verificar estos, y solo confunde al programador.
+
+Los nombres de las variables LOCALES deben ser breves y directos. Si usted
+tiene algún contador aleatorio de tipo entero, probablemente debería
+llamarse ``i``. Llamarlo ``loop_counter`` no es productivo, si no hay
+posibilidad de ser mal entendido. De manera similar, ``tmp`` puede ser casi
+cualquier tipo de variable que se utiliza para contener un valor temporal.
+
+Si tiene miedo de mezclar los nombres de las variables locales, tiene otro
+problema, que se denomina síndrome de
+función-crecimiento-desequilibrio-de-hormona. Vea el capítulo 6 (Funciones).
+
+Para nombres de símbolos y documentación, evite introducir nuevos usos de
+'master / slave' (maestro / esclavo) (o 'slave' independientemente de
+'master') y 'lista negra / lista blanca' (backlist / whitelist).
+
+Los reemplazos recomendados para 'maestro / esclavo' son:
+    '{primary,main} / {secondary,replica,subordinate}'
+    '{initiator,requester} / {target,responder}'
+    '{controller,host} / {device,worker,proxy}'
+    'leader / follower'
+    'director / performer'
+
+Los reemplazos recomendados para 'backlist / whitelist' son:
+    'denylist / allowlist'
+    'blocklist / passlist'
+
+Las excepciones para la introducción de nuevos usos son mantener en espacio
+de usuario una ABI/API, o al actualizar la especificación del código de un
+hardware o protocolo existente (a partir de 2020) que requiere esos
+términos. Para nuevas especificaciones, traduzca el uso de la terminología
+de la especificación al estándar de código del kernel donde sea posible.
+
+5) Typedefs
+-----------
+
+Por favor no use cosas como ``vps_t``.
+Es un **error** usar typedef para estructuras y punteros. cuando ve un
+
+.. code-block:: c
+
+
+	vps_t a;
+
+en el código fuente, ¿qué significa?
+En cambio, si dice
+
+.. code-block:: c
+
+	struct virtual_container *a;
+
+puede decir qué es ``a`` en realidad.
+
+Mucha gente piensa que  los typedefs ``ayudan a la legibilidad``. No. Son
+útiles solamente para:
+
+ (a) objetos totalmente opacos (donde el typedef se usa activamente para
+     **ocultar** cuál es el objeto).
+
+     Ejemplo: ``pte_t`` etc. objetos opacos a los que solo puede acceder
+     usando las funciones de acceso adecuadas.
+
+     .. note::
+
+       La opacidad y las ``funciones de acceso`` no son buenas por sí
+       mismas. La razón por la que los tenemos para cosas como pte_t, etc.
+       es que hay real y absolutamente **cero** información accesible de
+       forma portátil allí.
+
+ (b) Tipos enteros claros, donde la abstracción **ayuda** a evitar
+     confusiones, ya sea ``int`` o ``long``.
+
+     u8/u16/u32 son definiciones tipográficas perfectamente correctas
+     aunque encajan en la categoría (d) mejor que aquí.
+
+     .. note::
+
+       De nuevo - debe haber una **razón** para esto. si algo es
+       ``unsigned long``, entonces no hay razón para hacerlo
+
+	typedef unsigned long mis_flags_t;
+
+     pero si hay una razón clara de por qué bajo ciertas circunstancias
+     podría ser un ``unsigned int`` y bajo otras configuraciones podría
+     ser ``unsigned long``, entonces, sin duda, adelante y use un typedef.
+
+ (c) cuando lo use para crear literalmente un tipo **nuevo** para
+     comprobación de tipos.
+
+ (d) Nuevos tipos que son idénticos a los tipos estándar C99, en ciertas
+     circunstancias excepcionales.
+
+     Aunque sólo costaría un corto período de tiempo para los ojos y
+     cerebro para acostumbrarse a los tipos estándar como ``uint32_t``,
+     algunas personas se oponen a su uso de todos modos.
+
+     Por lo tanto, los tipos ``u8/u16/u32/u64`` específicos de Linux y sus
+     equivalentes con signo, que son idénticos a los tipos estándar son
+     permitidos, aunque no son obligatorios en el nuevo código de su
+     elección.
+
+     Al editar código existente que ya usa uno u otro conjunto de tipos,
+     debe ajustarse a las opciones existentes en ese código.
+
+ (e) Tipos seguros para usar en el espacio de usuario.
+
+     En ciertas estructuras que son visibles para el espacio de usuario, no
+     podemos requerir tipos C99 y o utilizat el ``u32`` anterior. Por lo
+     tanto, usamos __u32 y tipos similares en todas las estructuras que se
+     comparten con espacio de usuario.
+
+Tal vez también haya otros casos, pero la regla básicamente debería ser
+NUNCA JAMÁS use un typedef a menos que pueda coincidir claramente con una
+de estas reglas.
+
+En general, un puntero o una estructura que tiene elementos que pueden
+ser razonablemente accedidos directamente, **nunca** deben ser un typedef.
+
+6) Funciones
+------------
+
+Las funciones deben ser cortas y dulces, y hacer una sola cosa. Deberían
+caber en una o dos pantallas de texto (el tamaño de pantalla ISO/ANSI es
+80x24, como todos sabemos), y hacer una cosa y hacerla bien.
+
+La longitud máxima de una función es inversamente proporcional a la
+complejidad y el nivel de sangría de esa función. Entonces, si tiene una
+función conceptualmente simple que es solo una larga (pero simple)
+declaración de case, donde tiene que hacer un montón de pequeñas cosas para
+un montón de diferentes casos, está bien tener una función más larga.
+
+Sin embargo, si tiene una función compleja y sospecha que un estudiante de
+primer año de secundaria menos que dotado podría no comprender de qué se
+trata la función, debe adherirse a los límites máximos tanto más de
+cerca. Use funciones auxiliares con nombres descriptivos (puede pedirle al
+compilador que los alinee si cree que es crítico para el rendimiento, y
+probablemente lo hará mejor de lo que usted hubiera hecho).
+
+Otra medida de la función es el número de variables locales. Estas no deben
+exceder de 5 a 10, o está haciendo algo mal. Piense de nuevo en la función
+y divida en partes más pequeñas. Un cerebro humano puede generalmente
+realiza un seguimiento de aproximadamente 7 cosas diferentes, cualquier
+elemento más y se confunde. Usted sabe que es brillante, pero tal vez le
+gustaría entender lo que hizo dentro de 2 semanas.
+
+En los archivos fuente, separe las funciones con una línea en blanco. Si la
+función es exportada, la macro **EXPORT** debería ponerse inmediatamente
+después de la función de cierre de línea de llave. Por ejemplo:
+
+.. code-block:: c
+
+	int sistema_corriendo(void)
+	{
+		return estado_sistema == SISTEMA_CORRIENDO;
+	}
+	EXPORT_SYMBOL(sistema_corriendo);
+
+6.1) Prototipos de funciones
+****************************
+
+En los prototipos de funciones, incluya nombres de parámetros con sus tipos
+de datos. Aunque esto no es requerido por el lenguaje C, se prefiere en
+Linux porque es una forma sencilla de añadir información valiosa para el
+lector.
+
+No utilice la palabra clave ``extern`` con declaraciones de función ya que
+esto hace las líneas más largas y no es estrictamente necesario.
+
+Al escribir prototipos de funciones, mantenga el `orden de los elementos regular
+<https://lore.kernel.org/mm-commits/CAHk-=wiOCLRny5aifWNhr621kYrJwhfURsa0vFPeUEm8mF0ufg@mail.gmail.com/>`_.
+Por ejemplo, usando este ejemplo de declaración de función::
+
+ __init void * __must_check action(enum magic value, size_t size, u8 count,
+				   char *fmt, ...) __printf(4, 5) __malloc;
+
+El orden preferido de elementos para un prototipo de función es:
+
+- clase de almacenamiento (a continuación, ``static __always_inline``,
+  teniendo en cuenta que ``__always_inline`` es técnicamente un atributo
+  pero se trata como ``inline``)
+- atributos de clase de almacenamiento (aquí, ``__init`` -- es decir,
+  declaraciones de sección, pero también cosas como ``__cold``)
+- tipo de retorno (aquí, ``void *``)
+- atributos de tipo de retorno (aquí, ``__must_check``)
+- nombre de la función (aquí, ``action``)
+- parámetros de la función (aquí, ``(enum magic value, size_t size, u8 count, char *fmt, ...)``,
+  teniendo en cuenta que los nombres de los parámetros siempre deben
+  incluirse)
+- atributos de parámetros de función (aquí, ``__printf(4, 5)``)
+- atributos de comportamiento de la función (aquí, ``__malloc``)
+
+Tenga en cuenta que para una **definición** de función (es decir, el cuerpo
+real de la función), el compilador no permite atributos de parámetros de
+función después de parámetros de la función. En estos casos, deberán ir
+tras los atributos de clase (por ejemplo, tenga en cuenta el cambio de
+posición de ``__printf(4, 5)`` a continuación, en comparación con el
+ejemplo de **declaración** anterior)::
+
+ static __always_inline __init __printf(4, 5) void * __must_check action(enum magic value,
+		size_t size, u8 count, char *fmt, ...) __malloc
+ {
+	...
+ }
+
+7) Salida centralizada de funciones
+-----------------------------------
+
+Aunque desaprobado por algunas personas, el equivalente de la instrucción
+goto es utilizado con frecuencia por los compiladores, en forma de
+instrucción de salto incondicional.
+
+La declaración goto es útil cuando una función sale desde múltiples
+ubicaciones y se deben realizar algunos trabajos comunes, como la limpieza.
+Si no se necesita limpieza, entonces simplemente haga return directamente.
+
+Elija nombres de etiquetas que digan qué hace el goto o por qué existe el
+goto. Un ejemplo de un buen nombre podría ser ``out_free_buffer:``
+(``salida_liberar_buffer``) si al irse libera ``buffer``. Evite usar
+nombres GW-BASIC como ``err1:`` y ``err2:``, ya que tendría que volver a
+numerarlos si alguna vez agrega o elimina rutas de salida, y hacen que sea
+difícil de verificar que sean correctos, de todos modos.
+
+La razón para usar gotos es:
+
+- Las declaraciones incondicionales son más fáciles de entender y seguir.
+- se reduce el anidamiento
+- errores al no actualizar los puntos de salida individuales al hacer
+  modificaciones son evitados
+- ahorra el trabajo del compilador de optimizar código redundante ;)
+
+.. code-block:: c
+
+	int fun(int a)
+	{
+		int result = 0;
+		char *buffer;
+
+		buffer = kmalloc(SIZE, GFP_KERNEL);
+		if (!buffer)
+			return -ENOMEM;
+
+		if (condition1) {
+			while (loop1) {
+				...
+			}
+			result = 1;
+			goto out_free_buffer;
+		}
+		...
+	out_free_buffer:
+		kfree(buffer);
+		return result;
+	}
+
+Un tipo común de error a tener en cuenta es "un error de error" que es algo
+así:
+
+.. code-block:: c
+
+	err:
+		kfree(foo->bar);
+		kfree(foo);
+		return ret;
+
+El error en este código es que en algunas rutas de salida, ``foo`` es NULL.
+Normalmente la solución para esto es dividirlo en dos etiquetas de error
+``err_free_bar:`` y ``err_free_foo:``:
+
+.. code-block:: c
+
+	 err_free_bar:
+		kfree(foo->bar);
+	 err_free_foo:
+		kfree(foo);
+		return ret;
+
+Idealmente, debería simular errores para probar todas las rutas de salida.
+
+
+8) Comentarios
+--------------
+
+Los comentarios son buenos, pero también existe el peligro de comentar
+demasiado. NUNCA trate de explicar CÓMO funciona su código en un
+comentario: es mucho mejor escribir el código para que el
+**funcionamiento** sea obvio y es una pérdida de tiempo explicar código mal
+escrito.
+
+Generalmente, desea que sus comentarios digan QUÉ hace su código, no CÓMO.
+Además, trate de evitar poner comentarios dentro del cuerpo de una función:
+si la función es tan compleja que necesita comentar por separado partes de
+esta, probablemente debería volver al capítulo 6 una temporada. Puede
+hacer pequeños comentarios para notar o advertir sobre algo particularmente
+inteligente (o feo), pero trate de evitar el exceso. En su lugar, ponga los
+comentarios al principio de la función, diga a la gente lo que hace y
+posiblemente POR QUÉ hace esto.
+
+Al comentar las funciones de la API del kernel, utilice el formato
+kernel-doc. Consulte los archivos en :ref:`Documentation/doc-guide/ <doc_guide>`
+y ``scripts/kernel-doc`` para más detalles.
+
+El estilo preferido para comentarios largos (de varias líneas) es:
+
+.. code-block:: c
+
+	/*
+	* Este es el estilo preferido para comentarios
+	* multilínea en el código fuente del kernel Linux.
+	* Por favor, utilícelo constantemente.
+	*
+	* Descripción: Una columna de asteriscos en el lado izquierdo,
+	* con líneas iniciales y finales casi en blanco.
+	*/
+
+Para archivos en net/ y drivers/net/, el estilo preferido para comentarios
+largos (multi-linea) es un poco diferente.
+
+.. code-block:: c
+
+	/* El estilo de comentario preferido para archivos en net/ y drivers/net
+	* se asemeja a esto.
+	*
+	* Es casi lo mismo que el estilo de comentario generalmente preferido,
+	* pero no hay una línea inicial casi en blanco.
+	*/
+
+También es importante comentar los datos, ya sean tipos básicos o
+derivados. Para este fin, use solo una declaración de datos por línea (sin
+comas para múltiples declaraciones de datos). Esto le deja espacio para un
+pequeño comentario sobre cada elemento, explicando su uso.
+
+9) Has hecho un desastre
+---------------------------
+
+Está bien, todos lo hacemos. Probablemente un antiguo usuario de Unix le
+haya dicho que ``GNU emacs`` formatea automáticamente las fuentes C por
+usted, y ha notado que sí, lo hace, pero los por defecto que tiene son
+menos que deseables (de hecho, son peores que los aleatorios) escribiendo -
+un número infinito de monos escribiendo en GNU emacs nunca harán un buen
+programa).
+
+Por lo tanto, puede deshacerse de GNU emacs o cambiarlo y usar valores más
+sanos. Para hacer esto último, puede pegar lo siguiente en su archivo
+.emacs:
+
+.. code-block:: none
+
+  (defun c-lineup-arglist-tabs-only (ignored)
+    "Line up argument lists by tabs, not spaces"
+    (let* ((anchor (c-langelem-pos c-syntactic-element))
+           (column (c-langelem-2nd-pos c-syntactic-element))
+           (offset (- (1+ column) anchor))
+           (steps (floor offset c-basic-offset)))
+      (* (max steps 1)
+         c-basic-offset)))
+
+  (dir-locals-set-class-variables
+   'linux-kernel
+   '((c-mode . (
+          (c-basic-offset . 8)
+          (c-label-minimum-indentation . 0)
+          (c-offsets-alist . (
+                  (arglist-close         . c-lineup-arglist-tabs-only)
+                  (arglist-cont-nonempty .
+		      (c-lineup-gcc-asm-reg c-lineup-arglist-tabs-only))
+                  (arglist-intro         . +)
+                  (brace-list-intro      . +)
+                  (c                     . c-lineup-C-comments)
+                  (case-label            . 0)
+                  (comment-intro         . c-lineup-comment)
+                  (cpp-define-intro      . +)
+                  (cpp-macro             . -1000)
+                  (cpp-macro-cont        . +)
+                  (defun-block-intro     . +)
+                  (else-clause           . 0)
+                  (func-decl-cont        . +)
+                  (inclass               . +)
+                  (inher-cont            . c-lineup-multi-inher)
+                  (knr-argdecl-intro     . 0)
+                  (label                 . -1000)
+                  (statement             . 0)
+                  (statement-block-intro . +)
+                  (statement-case-intro  . +)
+                  (statement-cont        . +)
+                  (substatement          . +)
+                  ))
+          (indent-tabs-mode . t)
+          (show-trailing-whitespace . t)
+          ))))
+
+  (dir-locals-set-directory-class
+   (expand-file-name "~/src/linux-trees")
+   'linux-kernel)
+
+Esto hará que emacs funcione mejor con el estilo de código del kernel para
+C en archivos bajo ``~/src/linux-trees``.
+
+Pero incluso si no logra que emacs realice un formateo correcto, no todo
+está perdido: use ``indent``.
+
+Ahora bien, de nuevo, la sangría de GNU tiene la misma configuración de
+muerte cerebral que GNU emacs tiene, por lo que necesita darle algunas
+opciones de línea de comando. Sin embargo, eso no es tan malo, porque
+incluso los creadores de GNU indent reconocen la autoridad de K&R (la gente
+de GNU no es mala, solo están gravemente equivocados en este asunto), por
+lo que simplemente de a la sangría las opciones ``-kr -i8`` (significa
+``K&R, guiones de 8 caracteres``), o use ``scripts/Lindent``, que indenta
+con ese estilo.
+
+``indent`` tiene muchas opciones, y especialmente cuando se trata de
+comentar reformateos, es posible que desee echar un vistazo a la página del
+manual. Pero recuerde: ``indent`` no es la solución para una mala
+programación.
+
+Tenga en cuenta que también puede usar la herramienta ``clang-format`` para
+ayudarlo con estas reglas, para volver a formatear rápidamente partes de su
+código automáticamente, y revisar archivos completos para detectar errores
+de estilo del código, errores tipográficos y posibles mejoras. También es
+útil para ordenar ``#includes``, para alinear variables/macros, para
+redistribuir texto y otras tareas similares. Vea el archivo
+:ref:`Documentation/process/clang-format.rst <clangformat>` para más
+detalles.
+
+10) Archivos de configuración de Kconfig
+----------------------------------------
+
+Para todos los archivos de configuración de Kconfig* en todo el árbol
+fuente, la sangría es algo diferente. Las líneas bajo una definición
+``config`` están indentadas con una tabulación, mientras que el texto de
+ayuda tiene una sangría adicional de dos espacios. Ejemplo::
+
+  config AUDIT
+	bool "Soporte para auditar"
+	depends on NET
+	help
+	  Habilita la infraestructura de auditoría que se puede usar con otro
+	  subsistema kernel, como SELinux (que requiere esto para
+	  registro de salida de mensajes avc). No hace auditoría de llamadas al
+    sistema sin CONFIG_AUDITSYSCALL.
+
+Características seriamente peligrosas (como soporte de escritura para
+ciertos filesystems) deben anunciar esto de forma destacada en su cadena de
+solicitud::
+
+  config ADFS_FS_RW
+	bool "ADFS write support (DANGEROUS)"
+	depends on ADFS_FS
+	...
+
+Para obtener la documentación completa sobre los archivos de configuración,
+consulte el archivo Documentation/kbuild/kconfig-language.rst.
+
+
+11) Estructuras de datos
+------------------------
+
+Las estructuras de datos que tienen visibilidad fuera del contexto de un
+solo subproceso en el que son creadas y destruidas, siempre debe tener
+contadores de referencia. En el kernel, la recolección de basura no existe
+(y fuera, la recolección de basura del kernel es lenta e ineficiente), lo
+que significa que absolutamente **tiene** para hacer referencia y contar
+todos sus usos.
+
+El conteo de referencias significa que puede evitar el bloqueo y permite
+que múltiples usuarios tengan acceso a la estructura de datos en paralelo -
+y no tengan que preocuparse de que la estructura, de repente, desaparezca
+debajo de su control, solo porque durmieron o hicieron otra cosa por un
+tiempo.
+
+Tenga en cuenta que el bloqueo **no** reemplaza el recuento de referencia.
+El bloqueo se utiliza para mantener la coherencia de las estructuras de
+datos, mientras que la referencia y contar es una técnica de gestión de
+memoria. Por lo general, ambos son necesarios, y no deben confundirse entre
+sí.
+
+De hecho, muchas estructuras de datos pueden tener dos niveles de conteo de
+referencias, cuando hay usuarios de diferentes ``clases``. El conteo de
+subclases cuenta el número de usuarios de la subclase y disminuye el conteo
+global solo una vez, cuando el recuento de subclases llega a cero.
+
+Se pueden encontrar ejemplos de este tipo de ``recuento de referencias de
+niveles múltiples`` en la gestión de memoria (``struct mm_struct``:
+mm_users y mm_count), y en código del sistema de archivos
+(``struct super_block``: s_count y s_active).
+
+Recuerde: si otro hilo puede encontrar su estructura de datos y usted no
+tiene un recuento de referencias, es casi seguro que tiene un error.
+
+12) Macros, Enums y RTL
+------------------------
+
+Los nombres de macros que definen constantes y etiquetas en enumeraciones
+(enums) están en mayúsculas.
+
+.. code-block:: c
+
+	#define CONSTANTE 0x12345
+
+Se prefieren los enums cuando se definen varias constantes relacionadas.
+
+Se aprecian los nombres de macro en MAYÚSCULAS, pero las macros que se
+asemejan a funciones puede ser nombradas en minúscula.
+
+Generalmente, las funciones en línea son preferibles a las macros que se
+asemejan a funciones.
+
+Las macros con varias instrucciones deben contenerse en un bloque do-while:
+
+.. code-block:: c
+
+	#define macrofun(a, b, c)			\
+		do {					\
+			if (a == 5)			\
+				haz_esto(b, c);		\
+		} while (0)
+
+Cosas a evitar al usar macros:
+
+1) macros que afectan el flujo de control:
+
+.. code-block:: c
+
+	#define FOO(x)					\
+		do {					\
+			if (blah(x) < 0)		\
+				return -EBUGGERED;	\
+		} while (0)
+
+es una **muy** mala idea. Parece una llamada de función pero sale de la
+función de ``llamada``; no rompa los analizadores internos de aquellos que
+leerán el código.
+
+2) macros que dependen de tener una variable local con un nombre mágico:
+
+.. code-block:: c
+
+	#define FOO(val) bar(index, val)
+
+puede parecer algo bueno, pero es confuso como el infierno cuando uno lee
+el código, y es propenso a romperse por cambios aparentemente inocentes.
+
+3) macros con argumentos que se usan como valores l: FOO(x) = y; le van
+a morder si alguien, por ejemplo, convierte FOO en una función en línea.
+
+4) olvidarse de la precedencia: las macros que definen constantes usando
+expresiones deben encerrar la expresión entre paréntesis. Tenga cuidado con
+problemas similares con macros usando parámetros.
+
+.. code-block:: c
+
+	#define CONSTANTE 0x4000
+	#define CONSTEXP (CONSTANTE | 3)
+
+5) colisiones de espacio de nombres ("namespace") al definir variables
+locales en macros que se asemejan a funciones:
+
+.. code-block:: c
+
+	#define FOO(x)				\
+	({					\
+		typeof(x) ret;			\
+		ret = calc_ret(x);		\
+		(ret);				\
+	})
+
+ret es un nombre común para una variable local -es menos probable que
+__foo_ret colisione (coincida) con una variable existente.
+
+El manual de cpp trata las macros de forma exhaustiva. El manual interno de
+gcc también cubre RTL, que se usa frecuentemente con lenguaje ensamblador
+en el kernel.
+
+13) Imprimir mensajes del kernel
+--------------------------------
+
+A los desarrolladores del kernel les gusta ser vistos como alfabetizados.
+Cuide la ortografía de los mensajes del kernel para causar una buena
+impresión. No utilice contracciones incorrectas como ``dont``; use
+``do not`` o ``don't`` en su lugar. Haga sus mensajes concisos, claros e
+inequívocos.
+
+Los mensajes del kernel no tienen que terminar con un punto.
+
+Imprimir números entre paréntesis (%d) no agrega valor y debe evitarse.
+
+Hay varias modelos de macros de diagnóstico de driver en <linux/dev_printk.h>
+que debe usar para asegurarse de que los mensajes coincidan con el
+dispositivo correcto y driver, y están etiquetados con el nivel correcto:
+dev_err(), dev_warn(), dev_info(), y así sucesivamente. Para mensajes que
+no están asociados con un dispositivo particular, <linux/printk.h> define
+pr_notice(), pr_info(), pr_warn(), pr_err(), etc.
+
+Crear buenos mensajes de depuración puede ser todo un desafío; y una vez
+los tiene, pueden ser de gran ayuda para la resolución remota de problemas.
+Sin embargo, la impresión de mensajes de depuración se maneja de manera
+diferente a la impresión de otros mensajes que no son de depuración.
+Mientras que las otras funciones pr_XXX() se imprimen incondicionalmente,
+pr_debug() no lo hace; se compila fuera por defecto, a menos que DEBUG sea
+definido o se establezca CONFIG_DYNAMIC_DEBUG. Eso es cierto para dev_dbg()
+también, y una convención relacionada usa VERBOSE_DEBUG para agregar
+mensajes dev_vdbg() a los ya habilitados por DEBUG.
+
+Muchos subsistemas tienen opciones de depuración de Kconfig para activar
+-DDEBUG en el Makefile correspondiente; en otros casos, los archivos
+usan #define DEBUG. Y cuando un mensaje de depuración debe imprimirse
+incondicionalmente, por ejemplo si es ya dentro de una sección #ifdef
+relacionada con la depuración, printk(KERN_DEBUG ...) puede ser usado.
+
+14) Reservando memoria
+----------------------
+
+El kernel proporciona los siguientes asignadores de memoria de propósito
+general: kmalloc(), kzalloc(), kmalloc_array(), kcalloc(), vmalloc() y
+vzalloc(). Consulte la documentación de la API para obtener más información.
+a cerca de ellos. :ref:`Documentation/core-api/memory-allocation.rst
+<memory_allocation>`
+
+La forma preferida para pasar el tamaño de una estructura es la siguiente:
+
+.. code-block:: c
+
+	p = kmalloc(sizeof(*p), ...);
+
+La forma alternativa donde se deletrea el nombre de la estructura perjudica
+la legibilidad, y presenta una oportunidad para un error cuando se cambia
+el tipo de variable de puntero, pero el tamaño correspondiente de eso que
+se pasa a un asignador de memoria no.
+
+Convertir el valor devuelto, que es un puntero vacío, es redundante. La
+conversión desde el puntero vacío a cualquier otro tipo de puntero está
+garantizado por la programación en idioma C.
+
+La forma preferida para asignar una matriz es la siguiente:
+
+.. code-block:: c
+
+	p = kmalloc_array(n, sizeof(...), ...);
+
+La forma preferida para asignar una matriz a cero es la siguiente:
+
+.. code-block:: c
+
+	p = kcalloc(n, sizeof(...), ...);
+
+Ambos casos verifican el desbordamiento en el tamaño de asignación n *
+sizeof (...), y devuelven NULL si esto ocurrió.
+
+Todas estas funciones de asignación genéricas emiten un volcado de pila
+(" stack dump") en caso de fallo cuando se usan sin __GFP_NOWARN, por lo
+que no sirve de nada emitir un mensaje de fallo adicional cuando se
+devuelva NULL.
+
+15) La enfermedad de inline
+----------------------------
+
+Parece haber una común percepción errónea de que gcc tiene una magica
+opción "hazme más rápido" de aceleración, llamada ``inline`` (en línea).
+Mientras que el uso de inlines puede ser apropiado (por ejemplo, como un
+medio para reemplazar macros, consulte el Capítulo 12), muy a menudo no lo
+es. El uso abundante de la palabra clave inline conduce a una mayor kernel,
+que a su vez ralentiza el sistema en su conjunto, debido a una mayor huella
+de icache para la CPU, y sencillamente porque hay menos memoria disponible
+para el pagecache. Solo piense en esto; un fallo en la memoria caché de la
+página provoca una búsqueda de disco, que tarda fácilmente 5 milisegundos.
+Hay MUCHOS ciclos de CPU que puede entrar en estos 5 milisegundos.
+
+Una razonable regla general es no poner funciones inline que tengan más de
+3 líneas de código en ellas. Una excepción a esta regla son los casos en
+que se sabe que un parámetro es una constante en tiempo de compilación, y
+como resultado de esto, usted *sabe*, el compilador podrá optimizar la
+mayor parte de su función en tiempo de compilación. Para un buen ejemplo de
+este último caso, véase la función en línea kmalloc().
+
+A menudo, la gente argumenta que agregar funciones en línea que son
+estáticas y se usan solo una vez, es siempre una victoria ya que no hay
+perdida de espacio. Mientras esto es técnicamente correcto, gcc es capaz de
+incorporarlos automáticamente sin ayuda, y esta el problema de
+mantenimiento de eliminar el inline, cuando un segundo usuario supera el
+valor potencial de la pista que le dice a gcc que haga algo que habría
+hecho de todos modos.
+
+16) Valores devueltos por función y sus nombres
+-----------------------------------------------
+
+Las funciones pueden devolver valores de muchos tipos diferentes, y uno de
+lo más común es un valor que indica si la función tuvo éxito o ha fallado.
+Dicho valor se puede representar como un número entero de código de error
+(-Exxx = falla, 0 = éxito) o un booleano ``con éxito`` (0 = falla, distinto
+de cero = éxito).
+
+La mezcla de estos dos tipos de representaciones es una fuente fértil de
+errores difíciles de encontrar. Si el lenguaje C incluyera una fuerte
+distinción entre enteros y booleanos, el compilador encontraría estos
+errores por nosotros... pero no lo hace. Para ayudar a prevenir tales
+errores, siga siempre esta convención::
+
+	Si el nombre de una función es una acción o un comando imperativo,
+	la función debe devolver un número entero de código de error. si el nombre
+	es un predicado, la función debe devolver un valor booleano "exitoso".
+
+Por ejemplo, ``agregar trabajo`` es un comando, y la función
+agregar_trabajo() devuelve 0 en caso de éxito o -EBUSY en caso de fracaso.
+De la misma manera, ``dispositivo PCI presente`` es un predicado, y la
+función pci_dev_present() devuelve 1 si tiene éxito en encontrar un
+dispositivo coincidente o 0 si no es así.
+
+Todas las funciones EXPORTed (exportadas) deben respetar esta convención,
+al igual que todas las funciones publicas. Las funciones privadas
+(estáticas) no lo necesitan, pero es recomendado que lo hagan.
+
+Las funciones cuyo valor devuelto es el resultado real de un cálculo, en
+lugar de una indicación de si el cómputo tuvo éxito, no están sujetas a
+esta regla. Generalmente indican fallo al devolver valores fuera del rango
+de resultados. Los ejemplos típicos serían funciones que devuelven
+punteros; estos usan NULL o el mecanismo ERR_PTR para informar de fallos.
+
+17) Usando bool
+----------------
+
+El tipo bool del kernel Linux es un alias para el tipo C99 _Bool. Los
+valores booleanos pueden solo evaluar a 0 o 1, y la conversión implícita o
+explícita a bool convierte automáticamente el valor en verdadero o falso.
+Cuando se utilizan tipos booleanos,
+!! no se necesita construcción, lo que elimina una clase de errores.
+
+Cuando se trabaja con valores booleanos, se deben usar las definiciones
+verdadera y falsa, en lugar de 1 y 0.
+
+Los tipos de devolución de función bool y las variables de pila siempre
+se pueden usar cuando esto sea adecuado. Se recomienda el uso de bool para
+mejorar la legibilidad y, a menudo, es una mejor opción que 'int' para
+almacenar valores booleanos.
+
+No use bool si el diseño de la línea de caché o el tamaño del valor son
+importantes, ya que su tamaño y la alineación varía según la arquitectura
+compilada. Las estructuras que son optimizadas para la alineación y el
+tamaño no debe usar bool.
+
+Si una estructura tiene muchos valores verdadero/falso, considere
+consolidarlos en un bitfield con miembros de 1 bit, o usando un tipo de
+ancho fijo apropiado, como u8.
+
+De manera similar, para los argumentos de función, se pueden consolidar
+muchos valores verdaderos/falsos en un solo argumento bit a bit 'flags' y
+'flags' a menudo, puede ser una alternativa de argumento más legible si los
+sitios de llamada tienen constantes desnudas de tipo verdaderas/falsas.
+
+De lo contrario, el uso limitado de bool en estructuras y argumentos puede
+mejorar la legibilidad.
+
+18) No reinvente las macros del kernel
+---------------------------------------
+
+El archivo de cabecera include/linux/kernel.h contiene una serie de macros
+que debe usar, en lugar de programar explícitamente alguna variante de
+estos por usted mismo. Por ejemplo, si necesita calcular la longitud de una
+matriz, aproveche la macro
+
+.. code-block:: c
+
+	#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+De manera similar, si necesita calcular el tamaño de algún miembro de la
+estructura, use
+
+.. code-block:: c
+
+	#define sizeof_field(t, f) (sizeof(((t*)0)->f))
+
+También hay macros min() y max() que realizan una verificación estricta de
+tipos si lo necesita. Siéntase libre de leer detenidamente ese archivo de
+encabezado para ver qué más ya está definido y que no debe reproducir en su
+código.
+
+19) Editores modeline y otros desastres
+---------------------------------------
+
+Algunos editores pueden interpretar la información de configuración
+incrustada en los archivos fuente, indicado con marcadores especiales. Por
+ejemplo, emacs interpreta las líneas marcadas como esto:
+
+.. code-block:: c
+
+	-*- mode: c -*-
+
+O así:
+
+.. code-block:: c
+
+	/*
+	Local Variables:
+	compile-command: "gcc -DMAGIC_DEBUG_FLAG foo.c"
+	End:
+	*/
+
+Vim interpreta los marcadores que se ven así:
+
+.. code-block:: c
+
+	/* vim:set sw=8 noet */
+
+No incluya ninguno de estos en los archivos fuente. La gente tiene sus
+propias configuraciones del editor, y sus archivos de origen no deben
+anularlos. Esto incluye marcadores para sangría y configuración de modo.
+La gente puede usar su propio modo personalizado, o puede tener algún otro
+método mágico para que la sangría funcione correctamente.
+
+
+20) Ensamblador inline
+-----------------------
+
+En el código específico de arquitectura, es posible que deba usar
+ensamblador en línea para interactuar con funcionalidades de CPU o
+plataforma. No dude en hacerlo cuando sea necesario. Sin embargo, no use
+ensamblador en línea de forma gratuita cuando C puede hacer el trabajo.
+Puede y debe empujar el hardware desde C cuando sea posible.
+
+Considere escribir funciones auxiliares simples que envuelvan bits comunes
+de ensamblador, en lugar de escribirlos repetidamente con ligeras
+variaciones. Recuerde que el ensamblador en línea puede usar parámetros C.
+
+Las funciones de ensamblador grandes y no triviales deben ir en archivos .S,
+con su correspondientes prototipos de C definidos en archivos de encabezado
+en C. Los prototipos de C para el ensamblador deben usar ``asmlinkage``.
+
+Es posible que deba marcar su declaración asm como volátil, para evitar que
+GCC la elimine si GCC no nota ningún efecto secundario. No siempre es
+necesario hacerlo, sin embargo, y hacerlo innecesariamente puede limitar la
+optimización.
+
+Al escribir una sola declaración de ensamblador en línea que contiene
+múltiples instrucciones, ponga cada instrucción en una línea separada en
+una string separada, y termine cada string excepto la última con ``\n\t``
+para indentar correctamente la siguiente instrucción en la salida en
+ensamblador:
+
+.. code-block:: c
+
+	asm ("magic %reg1, #42\n\t"
+	     "more_magic %reg2, %reg3"
+	     : /* outputs */ : /* inputs */ : /* clobbers */);
+
+21) Compilación condicional
+---------------------------
+
+Siempre que sea posible, no use condicionales de preprocesador (#if,
+#ifdef) en archivos .c; de lo contrario, el código es más difícil de leer y
+la lógica más difícil de seguir. En cambio, use dichos condicionales en un
+archivo de encabezado que defina funciones para usar en esos archivos .c,
+proporcionando versiones de código auxiliar sin operación en el caso #else,
+y luego llame a estas funciones incondicionalmente desde archivos .c. El
+compilador evitará generar cualquier código para las llamadas restantes,
+produciendo resultados idénticos, pero la lógica es fácil de seguir.
+
+Prefiera compilar funciones completas, en lugar de porciones de funciones o
+porciones de expresiones. En lugar de poner un ifdef en una expresión,
+divida la totalidad de la expresión con una función de ayuda independiente
+y aplique el condicional a esa función.
+
+Si tiene una función o variable que puede potencialmente quedar sin usar en
+una configuración en particular, y el compilador advertiría sobre su
+definición sin usar, marque la definición como __maybe_unused en lugar de
+envolverla en un preprocesador condicional. (Sin embargo, si una función o
+variable *siempre* acaba sin ser usada, bórrela.)
+
+Dentro del código, cuando sea posible, use la macro IS_ENABLED para
+convertir un símbolo Kconfig en una expresión booleana de C, y utilícelo en
+un condicional de C normal:
+
+.. code-block:: c
+
+	if (IS_ENABLED(CONFIG_SOMETHING)) {
+		...
+	}
+
+El compilador "doblará"" constantemente el condicional e incluirá o
+excluirá el bloque de código al igual que con un #ifdef, por lo que esto no
+agregará ningún tiempo de gastos generales en ejecución. Sin embargo, este
+enfoque todavía permite que el compilador de C vea el código dentro del
+bloque, y verifique que sea correcto (sintaxis, tipos, símbolo, referencias,
+etc.). Por lo tanto, aún debe usar un #ifdef si el código dentro del bloque
+hace referencia a símbolos que no existirán si no se cumple la condición.
+
+Al final de cualquier bloque #if o #ifdef no trivial (más de unas pocas
+líneas), incluya un comentario después de #endif en la misma línea,
+anotando la expresión condicional utilizada. Por ejemplo:
+
+.. code-block:: c
+
+	#ifdef CONFIG_SOMETHING
+	...
+	#endif /* CONFIG_SOMETHING */
+
+22) No rompa el kernel
+-----------------------
+
+En general, la decisión de romper el kernel pertenece al usuario, más que
+al desarrollador del kernel.
+
+Evite el panic()
+****************
+
+panic() debe usarse con cuidado y principalmente solo durante el arranque
+del sistema. panic() es, por ejemplo, aceptable cuando se queda sin memoria
+durante el arranque y no puede continuar.
+
+Use WARN() en lugar de BUG()
+****************************
+
+No agregue código nuevo que use cualquiera de las variantes BUG(), como
+BUG(), BUG_ON() o VM_BUG_ON(). En su lugar, use una variante WARN*(),
+preferiblemente WARN_ON_ONCE(), y posiblemente con código de recuperación.
+El código de recuperación no es requerido si no hay una forma razonable de
+recuperar, al menos parcialmente.
+
+"Soy demasiado perezoso para tener en cuenta los errores" no es una excusa
+para usar BUG(). Importantes corrupciones internas sin forma de continuar
+aún pueden usar BUG(), pero necesitan una buena justificación.
+
+Use WARN_ON_ONCE() en lugar de WARN() o WARN_ON()
+*************************************************
+
+Generalmente, se prefiere WARN_ON_ONCE() a WARN() o WARN_ON(), porque es
+común que una condición de advertencia dada, si ocurre, ocurra varias
+veces. Esto puede llenar el registro del kernel, e incluso puede ralentizar
+el sistema lo suficiente como para que el registro excesivo se convierta en
+su propio, adicional problema.
+
+No haga WARN a la ligera
+************************
+
+WARN*() está diseñado para situaciones inesperadas que nunca deberían
+suceder. Las macros WARN*() no deben usarse para nada que se espera que
+suceda durante un funcionamiento normal. No hay "checkeos" previos o
+posteriores a la condición, por ejemplo. De nuevo: WARN*() no debe usarse
+para una condición esperada que vaya a activarse fácilmente, por ejemplo,
+mediante acciones en el espacio del usuario. pr_warn_once() es una
+alternativa posible, si necesita notificar al usuario de un problema.
+
+No se preocupe sobre panic_on_warn de usuarios
+**********************************************
+
+Algunas palabras más sobre panic_on_warn: Recuerde que ``panic_on_warn`` es
+una opción disponible del kernel, y que muchos usuarios configuran esta
+opción. Esta es la razón por la que hay un artículo de "No haga WARN a la
+ligera", arriba. Sin embargo, la existencia de panic_on_warn de usuarios no
+es una razón válida para evitar el uso juicioso de WARN*(). Esto se debe a
+que quien habilita panic_on_warn, explícitamente pidió al kernel que
+fallara si se dispara un WARN*(), y tales usuarios deben estar preparados
+para afrontar las consecuencias de un sistema que es algo más probable que
+se rompa.
+
+Use BUILD_BUG_ON() para aserciones en tiempo de compilación
+***********************************************************
+
+El uso de BUILD_BUG_ON() es aceptable y recomendado, porque es una aserción
+en tiempo de compilación, que no tiene efecto en tiempo de ejecución.
+
+Apéndice I) Referencias
+-----------------------
+
+The C Programming Language, Segunda edicion
+por Brian W. Kernighan and Dennis M. Ritchie.
+Prentice Hall, Inc., 1988.
+ISBN 0-13-110362-8 (paperback), 0-13-110370-9 (hardback).
+
+The Practice of Programming
+por Brian W. Kernighan and Rob Pike.
+Addison-Wesley, Inc., 1999.
+ISBN 0-201-61586-X.
+
+manuales GCC - en cumplimiento con K&R y este texto - para cpp, gcc,
+detalles de gcc y sangría, todo disponible en https://www.gnu.org/manual/
+
+WG14 es el grupo de trabajo de estandarización internacional de la
+programación en lenguaje C, URL: http://www.open-std.org/JTC1/SC22/WG14/
+
+:ref:`process/coding-style.rst <codingstyle>` del kernel, por greg@kroah.com at OLS 2002:
+http://www.kroah.com/linux/talks/ols_2002_kernel_codingstyle_talk/html/
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/process/index.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/index.rst
new file mode 100644
index 000000000000..49a05f6a5544
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/index.rst
@@ -0,0 +1,15 @@
+.. raw:: latex
+
+	\renewcommand\thesection*
+	\renewcommand\thesubsection*
+
+.. include:: ../disclaimer-sp.rst
+
+.. _sp_process_index:
+
+.. toctree::
+   :maxdepth: 1
+
+   submitting-patches
+   kernel-docs
+   coding-style
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/process/kernel-docs.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/kernel-docs.rst
new file mode 100644
index 000000000000..2f9b3df8f8fa
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/kernel-docs.rst
@@ -0,0 +1,187 @@
+.. include:: ../disclaimer-sp.rst
+
+:Original: :ref:`Documentation/process/kernel-docs.rst <kernel_docs>`
+:Translator: Carlos Bilbao <carlos.bilbao@amd.com>
+
+.. _sp_kernel_docs:
+
+Índice de documentación adicional del kernel
+============================================
+
+La necesidad de un documento como este se hizo evidente en la lista de
+correo de linux-kernel cuando las mismas preguntas, solicitando sugerencias
+e información, aparecieron una y otra vez.
+
+Afortunadamente, a medida que más y más gente accede a GNU/Linux, más
+desarrolladores se interesan por el kernel. Sin embargo, leer las fuentes
+no siempre es suficiente. Es fácil entender el código, pero se pierden los
+conceptos, la filosofía y decisiones de diseño detrás de dicho código.
+
+Desafortunadamente, no existen muchos documentos disponibles para que los
+principiantes comiencen. Y, aunque existieran, no habría ningún lugar
+"conocido" que les pudiera seguir la pista. Estas líneas tratan de cubrir
+esta carencia.
+
+POR FAVOR, si conoce algún documento que no figura aquí, o si escribe un
+nuevo documento, incluya una referencia aquí, siguiendo el proceso de envío
+de parches del kernel. Cualquier corrección, idea o comentario también es
+bienvenida.
+
+Todos los documentos se catalogan con los siguientes campos: el "Título",
+el "Autor"/es, la "URL" donde se encuentran, algunas "Palabras clave"
+útiles para buscar temas específicos, y una breve "Descripción" del
+documento en cuestión.
+
+.. note::
+
+   Los documentos de cada sección en este documento están ordenados por su
+   fecha de publicación, del más reciente al más antiguo. Los maintainers
+   deben ir retirando recursos obsoletos o anticuados.
+
+Documentos en el árbol del kernel Linux
+-----------------------------------------
+
+Los libros de Sphinx deben compilarse con ``make {htmldocs | pdfdocs | epubdocs}``.
+
+    * Título: **linux/Documentation**
+
+      :Autor: Many.
+      :Ubicación: Documentation/
+      :Palabras Clave: archivos de texto, Sphinx.
+      :Descripción: Documentación que viene con las fuentes del kernel,
+        dentro del directorio Documentation. Algunas páginas de este documento
+        (incluido este documento en sí) se han trasladado allí, y podrían
+        estar más actualizadas que la versión web.
+
+Documentos en línea
+-------------------
+
+    * Título: **Linux Kernel Mailing List Glossary**
+
+      :Autor: various
+      :URL: https://kernelnewbies.org/KernelGlossary
+      :Fecha: rolling version
+      :Palabras Clave: glosario terminos, linux-kernel.
+      :Descripción: De la Introducción: "This glossary is intended as
+        a brief description of some of the acronyms and terms you may hear
+        during discussion of the Linux kernel".
+
+    * Título: **The Linux Kernel Module Programming Guide**
+
+      :Autor: Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram,
+        Jim Huang.
+      :URL: https://sysprog21.github.io/lkmpg/
+      :Fecha: 2021
+      :Palabras Clave: modules, GPL book, /proc, ioctls, system calls,
+        interrupt handlers, llamadas al sistema, interrupciones.
+      :Descripción: Un muy buen libro GPL sobre el tema de la programación
+        de módulos. Muchos ejemplos. Actualmente la nueva versión está
+        siendo mantenida activamente ent https://github.com/sysprog21/lkmpg.
+
+Libros publicados
+-----------------
+
+    * Título: **Linux Kernel Programming: A Comprehensive Guide to Kernel Internals, Writing Kernel Modules, and Kernel Synchronization**
+
+      :Autor: Kaiwan N. Billimoria
+      :Publica: Packt Publishing Ltd
+      :Fecha: 2021
+      :Paginas: 754
+      :ISBN: 978-1789953435
+
+    * Título: **Linux Kernel Development, 3rd Edition**
+
+      :Autor: Robert Love
+      :Publica: Addison-Wesley
+      :Fecha: July, 2010
+      :Paginas: 440
+      :ISBN: 978-0672329463
+      :Notas: Libro fundacional
+
+.. _sp_ldd3_published:
+
+    * Título: **Linux Device Drivers, 3rd Edition**
+
+      :Authors: Jonathan Corbet, Alessandro Rubini, and Greg Kroah-Hartman
+      :Publica: O'Reilly & Associates
+      :Fecha: 2005
+      :Paginas: 636
+      :ISBN: 0-596-00590-3
+      :Notas: Libro fundacional. Más información en
+        http://www.oreilly.com/catalog/linuxdrive3/
+        formato PDF, URL: https://lwn.net/Kernel/LDD3/
+
+    * Título: **The Design of the UNIX Operating System**
+
+      :Autor: Maurice J. Bach
+      :Publica: Prentice Hall
+      :Fecha: 1986
+      :Paginas: 471
+      :ISBN: 0-13-201757-1
+      :Notas: Libro fundacional
+
+Recursos varios
+---------------
+
+    * Título: **Cross-Referencing Linux**
+
+      :URL: https://elixir.bootlin.com/
+      :Palabras Clave: Browsing source code.
+      :Descripción: Otro navegador de código fuente del kernel Linux que se
+        encuentra en la web.  Muchas referencias cruzadas a variables y
+        funciones. Puedes ver dónde se definen y dónde se utilizan.
+
+    * Título: **Linux Weekly News**
+
+      :URL: https://lwn.net
+      :Palabras Clave: latest kernel news, noticias del kernel Linux.
+      :Descripción: El título lo dice todo (Noticias Semanales de Linux).
+        Hay una sección fija sobre el kernel, resumiendo el trabajo de sus
+        desarrolladores, correcciones de errores, nuevas funciones y
+        versiones, producido durante la semana.
+
+    * Título: **The home page of Linux-MM**
+
+      :Autor: The Linux-MM team.
+      :URL: https://linux-mm.org/
+      :Palabras Clave: memory management, Linux-MM, mm patches, TODO, docs,
+        mailing list, administración de memoria, Linux-MM, parches mm, listas
+        de correo.
+      :Descripción: Sitio dedicado al desarrollo de la gestión de memoria
+        de Linux. Parches relacionados con la memoria, HOWTOs, enlaces,
+        desarrolladores de mm... ¡Si está interesado en el desarrollo de la
+        gestión de memoria no te lo pierdas!
+
+    * Título: **Kernel Newbies IRC Channel and Website**
+
+      :URL: https://www.kernelnewbies.org
+      :Palabras Clave: IRC, newbies, channel, asking doubts, canal, dudas,
+        novatos, preguntar.
+      :Descripción: #kernelnewbies en irc.oftc.net.
+        #kernelnewbies es una red de IRC dedicada al hacker del kernel
+        'novato'. La audiencia se compone principalmente de personas que
+        quieren aprender sobre el kernel, trabajar en proyectos del kernel
+        o hackers profesionales del kernel que quieren ayudar a la gente
+        menos experimentada.
+        #kernelnewbies es parte de la red OFTC IRC.
+        Pruebe con irc.oftc.net como su servidor y luego haga /join
+        #kernelnewbies.
+        El sitio web kernelnewbies también alberga artículos, documentos, FAQs...
+
+    * Título: **linux-kernel mailing list archives and search engines**
+
+      :URL: http://vger.kernel.org/vger-lists.html
+      :URL: http://www.uwsg.indiana.edu/hypermail/linux/kernel/index.html
+      :URL: http://groups.google.com/group/mlist.linux.kernel
+      :Palabras Clave: linux-kernel, archives, buscar, search, archivos.
+      :Descripción: Algunos de los archivadores de listas de correo del
+        kernel de Linux. Si usted tiene uno mejor/otro, por favor hágamelo
+        saber.
+
+-------
+
+Este documento se basaba originalmente en:
+
+  https://www.dit.upm.es/~jmseyas/linux/kernel/hackers-docs.html
+
+escrito por Juan-Mariano de Goyenche
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/process/submitting-patches.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/submitting-patches.rst
new file mode 100644
index 000000000000..bf95ceb5e865
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/process/submitting-patches.rst
@@ -0,0 +1,894 @@
+.. include:: ../disclaimer-sp.rst
+
+:Original: :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+:Translator: Carlos Bilbao <carlos.bilbao@amd.com>
+
+.. _sp_submittingpatches:
+
+Envío de parches: la guía esencial para incluir su código en el kernel
+=======================================================================
+
+Para una persona o empresa que desee enviar un cambio al kernel Linux,
+el proceso puede en ocasiones resultar desalentador si no se está
+familiarizado con "el sistema". Este texto es una colección de sugerencias
+que pueden aumentar considerablemente las posibilidades de que se acepte su
+cambio.
+
+Este documento contiene una gran cantidad de sugerencias en un formato
+relativamente conciso. Para obtener información detallada sobre cómo
+funciona el proceso de desarrollo del kernel, consulte
+Documentation/process/development-process.rst. Además, lea
+Documentation/process/submit-checklist.rst para obtener una lista de
+elementos a verificar antes de enviar código. Para los parches de
+"binding" del árbol de dispositivos, lea
+Documentation/devicetree/bindings/submitting-patches.rst.
+
+Esta documentación asume que está usando ``git`` para preparar sus parches.
+Si no está familiarizado con ``git``, le recomendamos que aprenda a
+usarlo, le hará la vida como desarrollador del kernel y en general mucho
+más sencilla.
+
+Algunos subsistemas y árboles de mantenimiento cuentan con información
+adicional sobre su flujo de trabajo y expectativas, consulte
+:ref:`Documentation/process/maintainer-handbooks.rst <maintainer_handbooks_main>`.
+
+Obtenga el código fuente actual
+--------------------------------
+
+Si no tiene a mano un repositorio con el código fuente actual del kernel,
+use ``git`` para obtener uno. Querrá comenzar con el repositorio principal,
+que se puede descargar con::
+
+  git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
+
+Tenga en cuenta, sin embargo, que es posible que no desee desarrollar con
+el árbol principal directamente. La mayoría de los maintainers de
+subsistemas usan sus propios árboles de código fuente y quieren ver parches
+preparados para esos árboles. Revise el campo **T:** para el subsistema
+en el archivo MAINTAINERS para encontrar dicho árbol, o simplemente
+pregunte al maintainer si el árbol no está listado allí.
+
+.. _sp_describe_changes:
+
+Describa sus cambios
+---------------------
+
+Describa su problema. Sea su parche una corrección de un error de una
+línea o 5000 líneas para una nuevo "feature", debe haber un problema
+subyacente que le motivó a hacer ese trabajo. Convenza al revisor de que
+hay un problema que merece la pena solucionar y de que tiene sentido que
+lea más allá del primer párrafo.
+
+Describa el impacto relativo al usuario. Cosas que estropeen el kernel y
+los bloqueos son bastante convincentes, pero no todos los errores son tan
+evidentes. Incluso si se detectó un problema durante la revisión del
+código, describa el impacto que cree pueda tener en los usuarios. Tenga en
+cuenta que la mayoría de instalaciones de Linux ejecutan kernels desde
+árboles estables secundarios o árboles específicos de proveedor/producto
+que seleccionan ("cherry-pick") solo parches específicos de upstream, así
+que incluya cualquier cosa que pueda ayudar a dirigir su cambio
+aguas abajo: circunstancias que producen cierta situación, extractos de
+dmesg, descripciones del error fatal, regresiones de rendimiento, picos de
+latencia, bloqueos, etc.
+
+Cuantifique optimizaciones y beneficios/perdidas. Si asegura mejoras en
+rendimiento, consumo de memoria, huella del stack o tamaño de binario,
+incluya números que lo respalden. Pero también describa costes no obvios.
+Las optimizaciones generalmente no son gratuitas, sino un equilibrio entre
+CPU, memoria y legibilidad; o, cuando se trata de heurísticas, entre
+diferentes cargas de trabajo. Describa las desventajas esperadas de su
+optimización para que el revisor pueda comparar las perdidas con los
+beneficios.
+
+Una vez establecido el problema, describa lo que realmente está haciendo
+al respecto en detalles técnicos. Es importante describir el cambio en
+lenguaje sencillo para que el revisor verifique que el código se está
+comportando como se pretende.
+
+El maintainer le agradecerá que escriba la descripción de su parche en un
+formato que se pueda incorporar fácilmente en la gestión del código fuente
+del sistema, ``git``, como un "commit log" (registros de los commits).
+Consulte :ref:`sp_the_canonical_patch_format`.
+
+Resuelva solo un problema por parche. Si su descripción comienza a ser muy
+larga, eso es una señal de que probablemente necesite dividir su parche.
+Lea :ref:`split_changes`.
+
+Cuando envíe o vuelva a enviar un parche o una serie de parches, incluya la
+descripción completa del parche y justificación del mismo. No se limite a
+decir que esa es la versión N del parche (serie). No espere que el
+maintainer del subsistema referencie versiones de parches anteriores o use
+referencias URL para encontrar la descripción del parche y colocarla en el
+parche. Es decir, el parche (serie) y su descripción deben ser
+independientes. Esto beneficia tanto a los maintainers como a los
+revisores. Algunos revisores probablemente ni siquiera recibieran versiones
+anteriores del parche.
+
+Describa sus cambios en la forma imperativa, por ejemplo, "hacer que xyzzy
+haga frotz" en lugar de "[Este parche] hace que xyzzy haga frotz" o "[Yo]
+Cambié xyzzy para que haga frotz", como si estuviera dando órdenes al
+código fuente para cambiar su comportamiento.
+
+Si desea hacer referencia a un commit específico, no se limite a hacer
+referencia al ID SHA-1 del commit. Incluya también el resumen de una línea
+del commit, para que sea más fácil para los revisores saber de qué se
+trata.
+Ejemplo::
+
+	Commit e21d2170f36602ae2708 ("video: quitar platform_set_drvdata()
+	innecesario") eliminó innecesario platform_set_drvdata(), pero dejó la
+	variable "dev" sin usar, bórrese.
+
+También debe asegurarse de utilizar al menos los primeros doce caracteres
+del identificador SHA-1. El repositorio del kernel contiene muchos *muchos*
+objetos, por lo que las colisiones con identificaciones más cortas son una
+posibilidad real. Tenga en cuenta que, aunque no hay colisión con su
+identificación de seis caracteres ahora, esa condición puede cambiar dentro
+de cinco años.
+
+Si las discusiones relacionadas o cualquier otra información relativa al
+cambio se pueden encontrar en la web, agregue las etiquetas 'Link:' que
+apunten a estos. En caso de que su parche corrija un error, por poner un
+ejemplo, agregue una etiqueta con una URL que haga referencia al informe en
+los archivos de las listas de correo o un rastreador de errores; si el
+parche es el resultado de alguna discusión anterior de la lista de correo o
+algo documentado en la web, referencie esto.
+
+Cuando se vincule a archivos de listas de correo, preferiblemente use el
+servicio de archivador de mensajes lore.kernel.org. Para crear la URL del
+enlace, utilice el contenido del encabezado ("header") ``Message-Id`` del
+mensaje sin los corchetes angulares que lo rodean.
+Por ejemplo::
+
+    Link: https://lore.kernel.org/r/30th.anniversary.repost@klaava.Helsinki.FI/
+
+Verifique el enlace para asegurarse de que realmente funciona y apunta al
+mensaje correspondiente.
+
+Sin embargo, intente que su explicación sea comprensible sin recursos
+externos. Además de dar una URL a un archivo o error de la lista de correo,
+resuma los puntos relevantes de la discusión que condujeron al parche tal y
+como se envió.
+
+Si su parche corrige un error en un commit específico, por ejemplo
+encontró un problema usando ``git bisect``, utilice la etiqueta 'Fixes:'
+con los primeros 12 caracteres del ID SHA-1 y el resumen de una línea. No
+divida la etiqueta en varias líneas, las etiquetas están exentas de la
+regla "ajustar a 75 columnas" para simplificar análisis de scripts. Por
+ejemplo::
+
+	Fixes: 54a4f0239f2e ("KVM: MMU: hacer que kvm_mmu_zap_page()
+	devuelva la cantidad de páginas que realmente liberó")
+
+Las siguientes configuraciones de ``git config`` se pueden usar para
+agregar un bonito formato y generar este estilo con los comandos
+``git log`` o ``git show``::
+
+	[core]
+		abbrev = 12
+	[pretty]
+		fixes = Fixes: %h (\"%s\")
+
+Un ejemplo de uso::
+
+	$ git log -1 --pretty=fixes 54a4f0239f2e
+	Fixes: 54a4f0239f2e ("KVM: MMU: hacer que kvm_mmu_zap_page() devuelva la cantidad de páginas que realmente liberó")
+
+.. _sp_split_changes:
+
+Separe sus cambios
+-------------------
+
+Separe cada **cambio lógico** en un parche separado.
+
+Por ejemplo, si sus cambios incluyen correcciones de errores y mejoras en
+el rendimiento de un controlador, separe esos cambios en dos o más parches.
+Si sus cambios incluyen una actualización de la API y una nueva controlador
+que usa esta nueva API, sepárelos en dos parches.
+
+Por otro lado, si realiza un solo cambio en numerosos archivos, agrupe esos
+cambios en un solo parche. Por lo tanto, un solo cambio lógico estará
+contenido en un solo parche.
+
+El punto a recordar es que cada parche debe realizar un cambio que puede
+ser verificado por los revisores fácilmente. Cada parche debe ser
+justificable por sus propios méritos.
+
+Si un parche depende de otro parche para que un cambio sea completo, eso
+está bien. Simplemente incluya que **"este parche depende del parche X"**
+en la descripción de su parche.
+
+Cuando divida su cambio en una serie de parches, tenga especial cuidado en
+asegurarse de que el kernel se compila y ejecuta correctamente después de
+cada parche en la serie. Los desarrolladores que usan ``git bisect``
+para rastrear un problema pueden terminar dividiendo su serie de parches en
+cualquier punto; no le agradecerán si introdujo errores a la mitad.
+
+Si no puede condensar su conjunto de parches en un conjunto más pequeño de
+parches, solo publique, más o menos 15 a la vez, y espere la revisión e
+integración.
+
+
+Revise el estilo en sus cambios
+--------------------------------
+
+Revise su parche para ver si hay violaciones de estilo básico, cuyos
+detalles pueden ser encontrados en Documentation/process/coding-style.rst.
+No hacerlo simplemente desperdicia el tiempo de los revisores y su parche
+será rechazado, probablemente sin siquiera ser leído.
+
+Una excepción importante es cuando se mueve código de un archivo a otro.
+En tal caso, en absoluto debe modificar el código movido en el mismo parche
+en que lo mueve. Esto divide claramente el acto de mover el código y sus
+cambios. Esto ayuda mucho a la revisión de la diferencias reales y permite
+que las herramientas rastreen mejor el historial del código en sí.
+
+Verifique sus parches con el verificador de estilo de parches antes de
+enviarlos (scripts/checkpatch.pl). Tenga en cuenta, sin embargo, que el
+verificador de estilo debe ser visto como una guía, no como un reemplazo
+del juicio humano. Si su código es mejor con una violación entonces
+probablemente sea mejor dejarlo estar.
+
+El verificador informa a tres niveles:
+ - ERROR: cosas que es muy probable que estén mal
+ - WARNING: Advertencia. Cosas que requieren una revisión cuidadosa
+ - CHECK: Revisar. Cosas que requieren pensarlo
+
+Debe poder justificar todas las violaciones que permanezcan en su parche.
+
+
+Seleccione los destinatarios de su parche
+------------------------------------------
+
+Siempre debe incluir en copia a los apropiados maintainers del subsistema
+en cualquier parche con código que mantengan; revise a través del archivo
+MAINTAINERS y el historial de revisión del código fuente para ver quiénes
+son esos maintainers. El script scripts/get_maintainer.pl puede ser muy
+útil en este paso (pase rutas a sus parches como argumentos para
+scripts/get_maintainer.pl). Si no puede encontrar un maintainer del
+subsistema en el que está trabajando, Andrew Morton
+(akpm@linux-foundation.org) sirve como maintainer de último recurso.
+
+Normalmente, también debe elegir al menos una lista de correo para recibir
+una copia de su conjunto de parches. linux-kernel@vger.kernel.org debe
+usarse de forma predeterminada para todos los parches, pero el volumen en
+esta lista ha hecho que muchos desarrolladores se desconecten. Busque en el
+archivo MAINTAINERS una lista específica de los subsistemas; su parche
+probablemente recibirá más atención allí. Sin embargo, no envíe spam a
+listas no relacionadas.
+
+Muchas listas relacionadas con el kernel están alojadas en vger.kernel.org;
+puedes encontrar un listado de estas en
+http://vger.kernel.org/vger-lists.html. Existen listas relacionadas con el
+kernel alojadas en otros lugares, no obstante.
+
+¡No envíe más de 15 parches a la vez a las listas de correo de vger!
+
+Linus Torvalds es el árbitro final de todos los cambios aceptados en el
+kernel de Linux. Su dirección de correo electrónico es
+<torvalds@linux-foundation.org>. Recibe muchos correos electrónicos y, en
+este momento, muy pocos parches pasan por Linus directamente, por lo que
+normalmente debe hacer todo lo posible para -evitar- enviarle un correo
+electrónico.
+
+Si tiene un parche que corrige un error de seguridad explotable, envíe ese
+parche a security@kernel.org. Para errores graves, se debe mantener un
+poco de discreción y permitir que los distribuidores entreguen el parche a
+los usuarios; en esos casos, obviamente, el parche no debe enviarse a
+ninguna lista pública. Revise también
+Documentation/admin-guide/security-bugs.rst.
+
+Los parches que corrigen un error grave en un kernel en uso deben dirigirse
+hacia los maintainers estables poniendo una línea como esta::
+
+  CC: stable@vger.kernel.org
+
+en el área de sign-off de su parche (es decir, NO un destinatario de correo
+electrónico). También debe leer
+Documentation/process/stable-kernel-rules.rst además de este documento.
+
+Si los cambios afectan las interfaces del kernel para el usuario, envíe al
+maintainer de las MAN-PAGES (como se indica en el archivo MAINTAINERS) un
+parche de páginas de manual, o al menos una notificación del cambio, para
+que alguna información se abra paso en las páginas del manual. Los cambios
+de la API del espacio de usuario también deben copiarse en
+linux-api@vger.kernel.org.
+
+
+Sin MIME, enlaces, compresión o archivos adjuntos. Solo texto plano
+--------------------------------------------------------------------
+
+Linus y otros desarrolladores del kernel deben poder leer y comentar sobre
+los cambios que está enviando. Es importante para un desarrollador kernel
+poder "citar" sus cambios, utilizando herramientas estándar de correo
+electrónico, de modo que puedan comentar sobre partes específicas de su
+código.
+
+Por este motivo, todos los parches deben enviarse por correo electrónico
+"inline". La forma más sencilla de hacerlo es con ``git send-email``, que
+es muy recomendable. Un tutorial interactivo para ``git send-email`` está
+disponible en https://git-send-email.io.
+
+Si elige no usar ``git send-email``:
+
+.. warning::
+
+  Tenga cuidado con el ajuste de palabras de su editor que corrompe su
+  parche, si elige cortar y pegar su parche.
+
+No adjunte el parche como un archivo adjunto MIME, comprimido o no. Muchas
+populares aplicaciones de correo electrónico no siempre transmiten un MIME
+archivo adjunto como texto sin formato, por lo que es imposible comentar
+en su código. Linus también necesita un poco más de tiempo para procesar un
+archivo adjunto MIME, disminuyendo la probabilidad de que se acepte su
+cambio adjunto en MIME.
+
+Excepción: si su proveedor de correo está destrozando parches, entonces
+alguien puede pedir que los vuelva a enviar usando MIME.
+
+Consulte Documentation/process/email-clients.rst para obtener sugerencias
+sobre cómo configurar su cliente de correo electrónico para que envíe sus
+parches intactos.
+
+Responda a los comentarios de revisión
+---------------------------------------
+
+Es casi seguro que su parche recibirá comentarios de los revisores sobre
+maneras en que se pueda mejorar el parche, en forma de respuesta a su
+correo electrónico. Debe responder a esos comentarios; ignorar a los
+revisores es una buena manera de ser ignorado de vuelta. Simplemente puede
+responder a sus correos electrónicos para contestar a sus comentarios.
+Revisiones a los comentarios o preguntas que no conduzcan a un cambio de
+código deben casi con certeza generar un comentario o una entrada en el
+"changelog" para que el próximo revisor entienda lo que está pasando.
+
+Asegúrese de decirles a los revisores qué cambios está haciendo y de
+agradecerles que dediquen su tiempo. La revisión del código es un proceso
+agotador y lento, y los revisores a veces se ponen de mal humor. Sin
+embargo, incluso en ese caso, responda cortésmente y aborde los problemas
+que hayan señalado. Al enviar un siguiente versión, agregue un
+``patch changelog`` (registro de cambios en los parches) a la carta de
+presentación ("cover letter") o a parches individuales explicando la
+diferencia con la presentación anterior (ver
+:ref:`sp_the_canonical_patch_format`).
+
+Consulte Documentation/process/email-clients.rst para obtener
+recomendaciones sobre clientes de correo electrónico y normas de etiqueta
+en la lista de correo.
+
+.. _sp_resend_reminders:
+
+No se desanime o impaciente
+---------------------------
+
+Después de haber entregado su cambio, sea paciente y espere. Los revisores
+son personas ocupadas y es posible que no lleguen a su parche de inmediato.
+
+Érase una vez, los parches solían desaparecer en el vacío sin comentarios,
+pero el proceso de desarrollo funciona mejor que eso ahora. Debería
+recibir comentarios dentro de una semana más o menos; si eso no sucede,
+asegúrese de que ha enviado sus parches al lugar correcto. Espere un mínimo
+de una semana antes de volver a enviar o hacer ping a los revisores,
+posiblemente más durante periodos de mucho trabajo ocupados como "merge
+windows".
+
+También está bien volver a enviar el parche o la serie de parches después
+de un par de semanas con la palabra "RESEND" (reenviar) añadida a la línea
+de asunto::
+
+   [PATCH Vx RESEND] sub/sys: Resumen condensado de parche
+
+No incluya "RESEND" cuando envíe una versión modificada de su parche o
+serie de parches: "RESEND" solo se aplica al reenvío de un parche o serie
+de parches que no hayan sido modificados de ninguna manera con respecto a
+la presentación anterior.
+
+
+Incluya PATCH en el asunto
+--------------------------
+
+Debido al alto tráfico de correo electrónico a Linus y al kernel de Linux,
+es común prefijar su línea de asunto con [PATCH]. Esto le permite a Linus
+y otros desarrolladores del kernel distinguir más fácilmente los parches de
+otras discusiones por correo electrónico.
+
+``git send-email`` lo hará automáticamente.
+
+
+Firme su trabajo: el Certificado de Origen del Desarrollador
+------------------------------------------------------------
+
+Para mejorar el seguimiento de quién hizo qué, especialmente con parches
+que pueden filtrarse hasta su destino final a través de varias capas de
+maintainers, hemos introducido un procedimiento de "sign-off" (aprobación)
+en parches que se envían por correo electrónico.
+
+La aprobación es una simple línea al final de la explicación del parche,
+que certifica que usted lo escribió o que tiene derecho a enviarlo como un
+parche de código abierto. Las reglas son bastante simples: si usted puede
+certificar lo siguiente:
+
+Certificado de Origen del Desarrollador 1.1
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Al hacer una contribución a este proyecto, certifico que:
+
+        (a) La contribución fue creada en su totalidad o en parte por mí y
+            tengo derecho a enviarlo bajo la licencia de código abierto
+            indicada en el documento; o
+
+        (b) La contribución se basa en trabajo previo que, hasta donde yo
+            soy consciente, está cubierto por una licencia de código
+            abierto apropiada y tengo el derecho bajo esa licencia de
+            presentar tal trabajo con modificaciones, ya sean creadas en su
+            totalidad o en parte por mí, bajo la misma licencia de código
+            (salvo que sea permitido presentar bajo una licencia diferente),
+            tal y como se indica en el documento; o
+
+        (c) La contribución me fue proporcionada directamente por alguna
+            otra persona que certificó (a), (b) o (c) y no he modificado
+            esto.
+
+        (d) Entiendo y acepto que este proyecto y la contribución
+            son públicos y que un registro de la contribución (incluyendo
+            toda la información personal que envío con él, incluida mi
+            firma) es mantenida indefinidamente y puede ser redistribuida
+            de manera consistente con este proyecto o la(s) licencia(s) de
+            código abierto involucradas.
+
+entonces simplemente incluya una línea que rece::
+
+	Signed-off-by: Random J Developer <random@developer.example.org>
+
+usando su nombre real (lamentablemente, no pseudónimos ni contribuciones
+anónimas). Esto se hará por usted automáticamente si usa ``git commit -s``.
+Las reversiones de código también deben incluir "Signed-off-by".
+``git revert -s`` hace eso por usted.
+
+Algunas personas también ponen etiquetas adicionales al final. Simplemente
+serán ignoradas por ahora, pero puede hacer esto para marcar procedimientos
+internos de su empresa o simplemente señalar algún detalle especial sobre
+la firma.
+
+Cualquier otro SoB (Signed-off-by:) después del SoB del autor es de
+personas que manipulen y transporten el parche, pero no participaron en su
+desarrollo. Las cadenas de SoB deben reflejar la ruta **real** del parche
+de cómo se propagó a los maintainers y, en última instancia, a Linus, con
+la primera entrada de SoB que señala la autoría principal de un solo autor.
+
+
+Cuándo usar Acked-by:, Cc: y Co-developed-by por:
+-------------------------------------------------
+
+La etiqueta Signed-off-by: indica que el firmante estuvo involucrado en el
+desarrollo del parche, o que él/ella se encontraba en el camino de entrega
+del parche.
+
+Si una persona no estuvo directamente involucrada en la preparación o
+administración de un parche pero desea expresar y registrar su aprobación,
+entonces puede pedir que se agregue una línea Acked-by: al registro de
+cambios del parche.
+
+Acked-by: a menudo lo usa el maintainer del código afectado cuando ese
+maintainer no contribuyó ni envió el parche.
+
+Acked-by: no es tan formal como Signed-off-by:. Es una manera de marcar que
+el "acker" ha revisado al menos ese parche y ha indicado su aceptación. Por
+los merge de parches a veces convertirán manualmente el "sí, me parece bien"
+de un acker en un Acked-by: (pero tenga en cuenta que por lo general es
+mejor pedir un acuse de recibo explícito).
+
+Acked-by: no necesariamente indica el reconocimiento de todo el parche.
+Por ejemplo, si un parche afecta a varios subsistemas y tiene un
+Acked-by: de un maintainer del subsistema, entonces esto generalmente
+indica el reconocimiento de solo la parte que afecta el código de ese
+maintainer. Buen juicio debe ejercitarse aquí. En caso de duda, la gente
+debe consultar la discusión original en los archivos de la lista de correo.
+
+Si una persona ha tenido la oportunidad de comentar un parche, pero no lo
+ha hecho, puede incluir opcionalmente una etiqueta ``Cc:`` al parche.
+Esta es la única etiqueta que se puede agregar sin una acción explícita por
+parte de la persona a la que se nombre - pero debe indicar que esta persona
+fue copiada en el parche. Esta etiqueta documenta que las partes
+potencialmente interesadas han sido incluidas en la discusión.
+
+Co-developed-by: establece que el parche fue co-creado por múltiples
+desarrolladores; se utiliza para dar atribución a los coautores (además del
+autor atribuido por la etiqueta From:) cuando varias personas trabajan en
+un solo parche. Ya que Co-developed-by: denota autoría, cada
+Co-developed-by: debe ser inmediatamente seguido de Signed-off-by: del
+coautor asociado. Se mantiene el procedimiento estándar, es decir, el orden
+de las etiquetas Signed-off-by: debe reflejar el historial cronológico del
+parche en la medida de lo posible, independientemente de si el autor se
+atribuye a través de From: o Co-developed-by:. Cabe destacar que el último
+Signed-off-by: siempre debe ser del desarrollador que envía el parche.
+
+Tenga en cuenta que la etiqueta From: es opcional cuando el autor From: es
+también la persona (y correo electrónico) enumerados en la línea From: del
+encabezado del correo electrónico.
+
+Ejemplo de un parche enviado por el From: autor::
+
+	<changelog>
+
+	Co-developed-by: Primer coautor <primer@coauthor.example.org>
+	Signed-off-by: Primer coautor <primer@coauthor.example.org>
+	Co-developed-by: Segundo coautor <segundo@coautor.ejemplo.org>
+	Signed-off-by: Segundo coautor <segundo@coautor.ejemplo.org>
+	Signed-off-by: Autor del From <from@author.example.org>
+
+Ejemplo de un parche enviado por un Co-developed-by: autor::
+
+	From: Autor del From <from@author.example.org>
+
+	<changelog>
+
+	Co-developed-by: Co-Autor aleatorio <aleatorio@coauthor.example.org>
+	Signed-off-by: Coautor aleatorio <aleatorio@coauthor.example.org>
+	Signed-off-by: Autor del From <from@author.example.org>
+	Co-developed-by: Coautor que envió <sub@coauthor.example.org>
+	Signed-off-by: Coautor que envía <sub@coauthor.example.org>
+
+Uso de Reported-by:, Tested-by:, Reviewed-by:, Suggested-by: y Fixes:
+----------------------------------------------------------------------
+
+La etiqueta Reported-by (Reportado-por) otorga crédito a las personas que
+encuentran errores y los reportan. Por favor, tenga en cuenta que si se
+informó de un error en privado, debe pedir primero permiso antes de usar la
+etiqueta Reported-by. La etiqueta está destinada a errores; por favor no la
+use para acreditar peticiones de características.
+
+Una etiqueta Tested-by: indica que el parche se probó con éxito (en algún
+entorno) por la persona nombrada. Esta etiqueta informa a los maintainers
+de que se han realizado algunas pruebas, proporciona un medio para ubicar
+"testers" (gente que pruebe) otros parches futuros y asegura el crédito
+para los testers.
+
+Reviewed-by: en cambio, indica que el parche ha sido revisado y encontrado
+aceptable de acuerdo con la Declaración del Revisor:
+
+Declaración de Supervisión del Revisor
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Al ofrecer mi etiqueta Reviewed-by:, afirmo que:
+
+(a) He llevado a cabo una revisión técnica de este parche para
+evaluar su idoneidad y preparación para su inclusión en
+el kernel principal.
+
+(b) Cualquier problema, inquietud o pregunta relacionada con el parche
+han sido comunicados al remitente. Estoy satisfecho
+con la respuesta del remitente a mis comentarios.
+
+(c) Si bien puede haber cosas que podrían mejorarse con esta
+entrega, creo que es, en este momento, (1) una
+modificación valiosa al kernel, y (2) libre de conocidas
+cuestiones que argumentarían en contra de su inclusión.
+
+(d) Si bien he revisado el parche y creo que es correcto,
+no hago (a menos que se indique explícitamente en otro lugar) ninguna
+garantía o avales de que logrará su definido
+propósito o función en cualquier situación dada.
+
+Una etiqueta Reviewed-by es una declaración de opinión de que el parche es
+una modificación apropiada al kernel sin que haya ningún problema grave
+a nivel técnico. Cualquier revisor interesado (que haya hecho el trabajo)
+puede ofrecer una etiqueta Reviewed-by para un parche. Esta etiqueta sirve
+para dar crédito a revisores e informar a los maintainers del grado de
+revisión que se ha hecho en el parche. Las etiquetas Reviewed-by, cuando
+las otorgan revisores conocidos por entender del tema y realizar
+revisiones exhaustivas, normalmente aumentan la probabilidad de que su
+parche entre en el kernel.
+
+Las etiquetas Tested-by y Reviewed-by, una vez recibidas en la lista de
+correo por el tester o revisor, deben ser incluidas por el autor de los
+parches pertinentes al enviar próximas versiones. Sin embargo, si el parche
+ha cambiado sustancialmente en la siguiente versión, es posible que estas
+etiquetas ya no sean aplicables y, por lo tanto, deben eliminarse. Por lo
+general, se debe mencionar la eliminación de las etiquetas Tested-by o
+Reviewed-by de alguien en el registro de cambios del parche (después del
+separador '---').
+
+Una etiqueta Suggested-by: indica que la idea del parche es sugerida por la
+persona nombrada y asegura el crédito a la persona por la idea. Tenga en
+cuenta que esto no debe agregarse sin el permiso del "reporter",
+especialmente si la idea no fue publicada en un foro público. Dicho esto,
+si diligentemente acreditamos a los reporters de ideas, con suerte, se
+sentirán inspirados para ayudarnos nuevamente en el futuro.
+
+Una etiqueta Fixes: indica que el parche corrige un problema en un commit
+anterior. Esto se utiliza para facilitar descubrir dónde se originó un
+error, lo que puede ayudar a revisar una corrección de errores. Esta
+etiqueta también ayuda al equipo del kernel estable a determinar qué
+versiones estables del kernel deberían recibir su corrección. Este es el
+método preferido para indicar un error corregido por el parche. Revise
+:ref:`describe_changes` para más detalles.
+
+Nota: Adjuntar una etiqueta Fixes: no subvierte las reglas estables del
+proceso del kernel ni el requisito de CC: stable@vger.kernel.org en todos
+los parches candidatos de ramas estables. Para obtener más información, lea
+Documentation/process/stable-kernel-rules.rst.
+
+.. _sp_the_canonical_patch_format:
+
+Formato de parche canónico
+---------------------------
+
+Esta sección describe cómo debe darse formato al propio parche. Tenga en
+cuenta que, si tiene sus parches almacenados en un repositorio ``git``, el
+parche con formato adecuado se puede obtener con ``git format-patch``. Las
+herramientas no pueden crear el texto necesario, sin embargo, así que lea
+las instrucciones a continuación de todos modos.
+
+La línea de asunto del parche canónico es::
+
+    Asunto: [PATCH 001/123] subsistema: frase de resumen
+
+El cuerpo del mensaje del parche canónico contiene lo siguiente:
+
+  - Una línea ``from`` que especifica el autor del parche, seguida de una
+    línea vacía (solo es necesario si la persona que envía el parche no es
+    el autor).
+
+  - El cuerpo de la explicación, línea envuelta en 75 columnas, que se
+    copiara en el registro de cambios permanente para describir este parche.
+
+  - Una línea vacía.
+
+  - Las líneas ``Signed-off-by:``, descritas anteriormente, que
+    también vaya en el registro de cambios.
+
+  - Una línea de marcador que contiene simplemente ``---``.
+
+  - Cualquier comentario adicional que no sea adecuado para el registro de
+    cambios.
+
+  - El parche real (output de ``diff``).
+
+El formato de la línea de asunto hace que sea muy fácil ordenar los correos
+electrónicos alfabéticamente por línea de asunto - prácticamente cualquier
+lector de correo electrónico permite esto, ya que debido a que el número de
+secuencia se rellena con ceros, el orden numérico y alfabético es el mismo.
+
+El ``subsistema`` en el asunto del correo electrónico debe identificar qué
+área o subsistema del kernel está siendo parcheado.
+
+La ``frase de resumen`` en el Asunto del correo electrónico debe describir
+de forma concisa el parche que contiene ese correo electrónico. La
+``frase resumen`` no debe ser un nombre de archivo. No use la mismo ``frase
+resumen`` para cada parche en una serie completa de parches (donde una
+`` serie de parches`` (patch series) es una secuencia ordenada de múltiples
+parches relacionados).
+
+Tenga en cuenta que la ``frase de resumen`` de su correo electrónico se
+convierte en un identificador global único para ese parche. Se propaga por
+hasta el registro de cambios de ``git``. La ``frase resumida`` se puede
+usar más adelante en discusiones de desarrolladores que se refieran al
+parche. La gente querrá buscar en Google la ``frase de resumen`` para leer
+la discusión al respecto del parche. También será lo único que la gente
+podrá ver rápidamente cuando, dos o tres meses después, estén pasando por
+quizás miles de parches usando herramientas como ``gitk`` o ``git log
+--oneline``.
+
+Por estas razones, el ``resumen`` no debe tener más de 70-75 caracteres, y
+debe describir tanto lo que cambia el parche como por qué el parche podría
+ser necesario. Es un reto ser tanto sucinto como descriptivo, pero eso es
+lo que un resumen bien escrito debería hacer.
+
+La ``frase de resumen`` puede estar precedida por etiquetas encerradas en
+corchetes: "Asunto: [PATCH <etiqueta>...] <frase de resumen>". Las
+etiquetas no se consideran parte de la frase de resumen, pero describen
+cómo debería ser tratado el parche. Las etiquetas comunes pueden incluir un
+descriptor de versión si las múltiples versiones del parche se han enviado
+en respuesta a comentarios (es decir, "v1, v2, v3") o "RFC" para indicar
+una solicitud de comentarios.
+
+Si hay cuatro parches en una serie de parches, los parches individuales
+pueden enumerarse así: 1/4, 2/4, 3/4, 4/4. Esto asegura que los
+desarrolladores entiendan el orden en que se deben aplicar los parches y
+que han revisado o aplicado todos los parches de la serie de parches.
+
+Aquí hay algunos buenos ejemplos de Asuntos::
+
+    Asunto: [PATCH 2/5] ext2: mejorar la escalabilidad de la búsqueda de mapas de bits
+    Asunto: [PATCH v2 27/01] x86: corregir el seguimiento de eflags
+    Asunto: [PATCH v2] sub/sys: resumen conciso del parche
+    Asunto: [PATCH v2 M/N] sub/sys: resumen conciso del parche
+
+La línea ``from`` debe ser la primera línea en el cuerpo del mensaje,
+y tiene la forma::
+
+        From: Autor del parche <autor@ejemplo.com>
+
+La línea ``From`` especifica quién será acreditado como el autor del parche
+en el registro de cambios permanente. Si falta la línea ``from``, entonces
+la línea ``From:`` del encabezado del correo electrónico se usará para
+determinar el autor del parche en el registro de cambios.
+
+La explicación estará incluida en el commit del changelog permanente, por
+lo que debería tener sentido para un lector competente que hace mucho tiempo
+ha olvidado los detalles de la discusión que podrían haber llevado a
+este parche. Incluidos los síntomas del fallo que el parche trate
+(mensajes de registro del kernel, mensajes de oops, etc.) son especialmente
+útiles para personas que podrían estar buscando en los registros de
+commits en busca de la aplicación del parche. El texto debe estar escrito
+con tal detalle que cuando se lea semanas, meses o incluso años después,
+pueda dar al lector la información necesaria y detalles para comprender el
+razonamiento de **por qué** se creó el parche.
+
+Si un parche corrige una falla de compilación, puede que no sea necesario
+incluir _todos_ los errores de compilación; pero lo suficiente como para
+que sea probable que alguien que busque el parche puede encontrarlo. Como
+en la ``frase de resumen``, es importante ser tanto sucinto como
+descriptivo.
+
+La línea marcadora ``---`` cumple el propósito esencial de marcar para
+herramientas de manejo de parches donde termina el mensaje de registro de
+cambios.
+
+Un buen uso de los comentarios adicionales después del marcador ``---`` es
+para ``diffstat``, para mostrar qué archivos han cambiado, y el número de
+líneas insertadas y eliminadas por archivo. Un ``diffstat`` es
+especialmente útil en parches más grandes. Si va a incluir un ``diffstat``
+después del marcador ``---``, utilice las opciones ``diffstat``
+``-p 1 -w 70`` para que los nombres de archivo se enumeran desde la parte
+superior del árbol de fuentes del kernel y no use demasiado espacio
+horizontal (que encaje fácilmente en 80 columnas, tal vez con alguna
+indentación). (``git`` genera diffstats apropiados por defecto).
+
+Otros comentarios relevantes solo en el momento o para el maintainer, pero
+no adecuados para el registro de cambios permanente, también debe ir aquí.
+Un buen ejemplo de tales comentarios podría ser ``registros de cambios de
+parches`` que describen qué ha cambiado entre la versión v1 y v2 del
+parche.
+
+Por favor, ponga esta información **después** de la línea ``---`` que
+separa el registro de cambios del resto del parche. La información de la
+versión no forma parte del registro de cambios que se incluye con el árbol
+git. Es información adicional para los revisores. Si se coloca encima de la
+etiquetas de commit, necesita interacción manual para eliminarlo. Si esta
+debajo de la línea de separación, se quita automáticamente al aplicar el
+parche::
+
+  <mensaje de commit>
+  ...
+  Signed-off-by: Autor <autor@correo>
+  ---
+  V2 -> V3: función auxiliar redundante eliminada
+  V1 -> V2: estilo de código limpio y comentarios de revisión abordados
+
+  ruta/al/archivo | 5+++--
+  ...
+
+Revise más detalles sobre el formato de parche adecuado en las siguientes
+referencias
+
+.. _sp_backtraces:
+
+Retrocesos en mensajes de confirmación
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Los "backtraces" (deshacer el camino) ayuda a documentar la cadena de
+llamadas que conducen a un problema. Sin embargo, no todos los rastreos son
+útiles. Por ejemplo, las tempranas cadenas de llamadas de inicio son únicas
+y obvias. Sin embargo, al copiar la salida completa de dmesg textualmente,
+incluye información que distrae, como marcas de tiempo, listas de módulos,
+registro y volcados de pila.
+
+Por lo tanto, los backtraces más útiles deben contener los datos
+relevantes de la información vertida, lo que hace que sea más fácil
+centrarse en el verdadero tema. Este es un ejemplo de un backtrace bien
+recortado::
+
+  error de acceso de MSR no verificado: WRMSR a 0xd51 (intentó escribir 0x0000000000000064)
+  en rIP: 0xffffffffae059994 (native_write_msr+0x4/0x20)
+  Rastreo de llamadas:
+  mba_wrmsr
+  update_domains
+  rdtgroup_mkdir
+
+.. _sp_explicit_in_reply_to:
+
+In-Reply-To explicitos en las cabeceras
+---------------------------------------
+
+Puede ser útil agregar manualmente encabezados In-Reply-To: a un parche
+(por ejemplo, al usar ``git send-email``) para asociar el parche con una
+discusión anterior relevante, por ejemplo para vincular una corrección de
+errores al correo electrónico con el informe de errores. Sin embargo, para
+una serie de parches múltiples, generalmente es mejor evitar usar
+In-Reply-To: para vincular a versiones anteriores de la serie. De esta
+forma, varias versiones del parche no se convierten en un inmanejable
+bosque de referencias en clientes de correo electrónico. Si un enlace es
+útil, puede usar el redirector https://lore.kernel.org/ (por ejemplo, en
+el texto de la carta de introducción del correo electrónico) para vincular
+a una versión anterior de la serie de parches.
+
+
+Proporcionar información de árbol base
+--------------------------------------
+
+Cuando otros desarrolladores reciben sus parches y comienzan el proceso de
+revisión, a menudo es útil para ellos saber en qué parte del historial del
+árbol deben colocar su trabajo. Esto es particularmente útil para CI
+automatizado de procesos que intentan ejecutar una serie de pruebas para
+establecer la calidad de su envío antes de que el maintainer comience la
+revisión.
+
+Si está utilizando ``git format-patch`` para generar sus parches, puede
+incluir automáticamente la información del árbol base en su envío usando el
+parámetro ``--base``. La forma más fácil y conveniente de usar esta opción
+es con "topical branches" (ramas de temas)::
+
+    $ git checkout -t -b my-topical-branch master
+    Branch 'my-topical-branch' set up to track local branch 'master'.
+    Switched to a new branch 'my-topical-branch'
+
+    [realice sus cambios y ediciones]
+
+    $ git format-patch --base=auto --cover-letter -o outgoing/ master
+    outgoing/0000-cover-letter.patch
+    outgoing/0001-First-Commit.patch
+    outgoing/...
+
+Cuando abra ``outgoing/0000-cover-letter.patch`` para editar, tenga en
+cuenta que tendrá el tráiler ``base-commit:`` al final, que proporciona al
+revisor y a las herramientas de CI suficiente información para realizar
+correctamente ``git am`` sin preocuparse por los conflictos::
+
+    $ git checkout -b patch-review [base-commit-id]
+    Switched to a new branch 'patch-review'
+    $ git am patches.mbox
+    Applying: First Commit
+    Applying: ...
+
+Consulte ``man git-format-patch`` para obtener más información al respecto
+de esta opción.
+
+.. Note::
+
+    La función ``--base`` se introdujo en la versión 2.9.0 de git.
+
+Si no está utilizando git para dar forma a sus parches, aún puede incluir
+el mismo tráiler ``base-commit`` para indicar el hash de confirmación del
+árbol en que se basa su trabajo. Debe agregarlo en la carta de presentación
+o en el primer parche de la serie y debe colocarse ya sea bajo la línea
+``---`` o en la parte inferior de todos los demás contenido, justo antes de
+su firma del correo electrónico.
+
+
+Referencias
+-----------
+
+"The perfect patch" (tpp) por Andrew Morton.
+  <https://www.ozlabs.org/~akpm/stuff/tpp.txt>
+
+"Linux kernel patch submission format" por Jeff Garzik.
+  <https://web.archive.org/web/20180829112450/http://linux.yyz.us/patch-format.html>
+
+"How to piss off a kernel subsystem maintainer" por Greg Kroah-Hartman.
+  <http://www.kroah.com/log/linux/maintainer.html>
+
+  <http://www.kroah.com/log/linux/maintainer-02.html>
+
+  <http://www.kroah.com/log/linux/maintainer-03.html>
+
+  <http://www.kroah.com/log/linux/maintainer-04.html>
+
+  <http://www.kroah.com/log/linux/maintainer-05.html>
+
+  <http://www.kroah.com/log/linux/maintainer-06.html>
+
+NO!!!! Gente, no mas bombas enormes de parches a linux-kernel@vger.kernel.org!
+  <https://lore.kernel.org/r/20050711.125305.08322243.davem@davemloft.net>
+
+Kernel Documentation/process/coding-style.rst
+
+Email de Linus Torvalds sobre la forma canónica de los parches:
+  <https://lore.kernel.org/r/Pine.LNX.4.58.0504071023190.28951@ppc970.osdl.org>
+
+"On submitting kernel patches" por Andi Kleen
+  Algunas estrategias para conseguir incluir cambios complicados o
+  controvertidos.
+
+  http://halobates.de/on-submitting-patches.pdf
diff --git linux-libre-6.1-gnu/Documentation/translations/sp_SP/wrappers/memory-barriers.rst linux-libre-6.2-gnu/Documentation/translations/sp_SP/wrappers/memory-barriers.rst
new file mode 100644
index 000000000000..50715b7d51b9
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/sp_SP/wrappers/memory-barriers.rst
@@ -0,0 +1,19 @@
+.. SPDX-License-Identifier: GPL-2.0
+   This is a simple wrapper to bring memory-barriers.txt (Spanish
+   translation) into the RST world until such a time as that file can be
+   converted directly.
+
+====================================
+Barreras de Memoria del kernel Linux
+====================================
+
+.. raw:: latex
+
+    \footnotesize
+
+.. include:: ../memory-barriers.txt
+   :literal:
+
+.. raw:: latex
+
+    \normalsize
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/errseq.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/errseq.rst
new file mode 100644
index 000000000000..815fb303ea2f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/errseq.rst
@@ -0,0 +1,145 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/errseq.rst
+
+:翻译:
+
+ 周彬彬 Binbin Zhou <zhoubinbin@loongson.cn>
+
+:校译:
+
+ 吴想成 Wu Xiangcheng <bobwxc@email.cn>
+
+================
+errseq_t数据类型
+================
+
+``errseq_t`` 是一种在一个地方记录错误的方法，并允许任意数量的 ``订阅者`` 判断自上
+次采样点以来是否发生了变化。
+
+最初的用例是跟踪文件同步系统调用（ ``fsync``, ``fdatasync``, ``msync`` 和
+``sync_file_range`` ）的错误，但它也可以用于其他情况。
+
+它被实现为一个无符号的32位值。低位被指定保存错误代码（在1和MAX_ERRNO之间）。高位
+用作计数器。这里是用原子操作而不是锁来完成的，因此可以从任何上下文中调用这些函数。
+
+请注意，如果频繁记录新错误，则存在冲突风险，因为我们用作计数器的位很少。
+
+为了缓解这种情况，错误值和计数器之间的位被用作一个标志，以判断自记录新值以来是否
+对该值进行了采样。这使我们能够避免在上次记录错误后没有人取样的情况下碰撞计数器。
+
+因此，我们得到了一个类似这样的值：
+
++--------------------------------------+------+------------------------+
+| 31..13                               |  12  | 11..0                  |
++--------------------------------------+------+------------------------+
+| 计数器                               | 标志 | 错误值                 |
++--------------------------------------+------+------------------------+
+
+总体思路是让 ``观察者`` 对errseq_t值进行采样，并将其保留为运行游标。该值稍后可用
+于判断自采样完成后是否发生了任何新错误，并原子地记录检查时的状态。这使得我们能在
+一个地方记录错误，然后有许多 ``观察者`` 可以判断自上次检查以来该值是否发生了变化。
+
+新的errseq_t应始终清零。全零的errseq_t值是从未出现错误的特殊（但常见）情况。因此，
+如果您希望知道自首次初始化以来是否曾经有过错误集，则全零值被用作 ``纪元`` 。
+
+API的使用方法
+=============
+
+让我给你们讲一个关于员工drone的故事。现在，他总体上是个好员工，但公司有点...管理
+繁重。他今天必须向77名主管汇报，明天 ``大老板`` 要从外地赶来，他肯定也会考验这个
+可怜的家伙。
+
+他们都把工作交给他去做---多到他都记不住谁交给他什么了，但这并不是什么大问题。主管
+们只想知道他什么时候完成他们迄今为止交给他的所有工作，以及自从他们上次询问以来他
+是否犯了任何错误。
+
+他可能在他们实际上并没有交给他的工作上犯了错误，但他无法在那么详细的层面上记录事
+情，他所能记得的只是他最近犯的错误。
+
+下面是我们 ``worker_drone`` 的表达式::
+
+        struct worker_drone {
+                errseq_t        wd_err; /* 用来记录错误 */
+        };
+
+每天， ``worker_drone`` 都是以一张白纸开始的::
+
+        struct worker_drone wd;
+
+        wd.wd_err = (errseq_t)0;
+
+主管们进来后对当天的工作进行初步了解。他们并不关心在他们观察开始之前发生的任何事
+情::
+
+        struct supervisor {
+                errseq_t        s_wd_err; /* wd_err的私有“游标” */
+                spinlock_t      s_wd_err_lock; /* 保护s_wd_err */
+        }
+
+        struct supervisor       su;
+
+        su.s_wd_err = errseq_sample(&wd.wd_err);
+        spin_lock_init(&su.s_wd_err_lock);
+
+现在他们开始给他布置任务。每隔几分钟，他们就要求他完成迄今为止交给他的所有工作。
+然后问他是否有犯任何错误::
+
+        spin_lock(&su.su_wd_err_lock);
+        err = errseq_check_and_advance(&wd.wd_err, &su.s_wd_err);
+        spin_unlock(&su.su_wd_err_lock);
+
+到目前为止，它只是不断返回0。
+
+现在，这家公司的老板非常吝啬，给了他不合格的设备来完成他的工作。偶尔设备会出现故
+障，导致他犯错。他重重地叹了一口气，并把它记录下来::
+
+        errseq_set(&wd.wd_err, -EIO);
+
+...然后继续工作。主管们最终会再次检查，他们在下次检查时都会发现这个错误。后续的调
+用将返回0，直到记录下另一个错误，此时将向每个调用报告一次。
+
+请注意，主管们无法知道他们犯了多少错误，只能知道自上次检查以来是否犯了一个错误，
+以及记录的最新值。
+
+偶尔，大老板会来抽查，要求员工为他做一次性的工作。他并不像主管们那样全职观察员工，
+但他确实需要知道在他的工作处理过程中是否发生了错误。
+
+他只需对员工当前的errseq_t进行采样，然后用它来判断后来是否发生了错误::
+
+        errseq_t since = errseq_sample(&wd.wd_err);
+        /* 提交一些工作，等待完成 */
+        err = errseq_check(&wd.wd_err, since);
+
+由于他只是要在那个点之后丢弃 ``since`` ，所以他不需要在这里推进它。同时他也不需要
+任何锁，因为它不能被其他人使用。
+
+序列化更新errseq_t游标
+======================
+
+请注意，errseq_t API在check_and_advance_operation期间不保护errseq_t游标。只有典型
+的错误代码是被原子化处理的。在多任务同时使用同一个errseq_t游标的情况下，对该游标
+的更新进行序列化是很重要的。
+
+如果不这样做，那么游标就有可能向后移动。在这种情况下，同一个错误可能被报告多次。
+
+因此，通常先执行errseq_check检查是否有任何变化，然后在获取锁后才执行
+errseq_check_and_advance。例如::
+
+        if (errseq_check(&wd.wd_err, READ_ONCE(su.s_wd_err)) {
+                /* su.s_wd_err被s_wd_err_lock保护 */
+                spin_lock(&su.s_wd_err_lock);
+                err = errseq_check_and_advance(&wd.wd_err, &su.s_wd_err);
+                spin_unlock(&su.s_wd_err_lock);
+        }
+
+这就避免了自上次检查以来没有任何变化的常见情况下的自旋锁。
+
+函数
+====
+
+该API在以下内核代码中:
+
+lib/errseq.c
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/index.rst
index 37756d240b5e..922cabf7b5dd 100644
--- linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/index.rst
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/index.rst
@@ -48,12 +48,12 @@
    circular-buffers
    generic-radix-tree
    packing
+   this_cpu_ops
 
-Todolist:
-
+=======
 
+Todolist:
 
-   this_cpu_ops
    timekeeping
    errseq
 
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/local_ops.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/local_ops.rst
index 41e4525038e8..eb5423f60f17 100644
--- linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/local_ops.rst
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/local_ops.rst
@@ -185,7 +185,7 @@ UP之间没有不同的行为，在你的架构的 ``local.h`` 中包括 ``asm-g
 
     static void __exit test_exit(void)
     {
-            del_timer_sync(&test_timer);
+            timer_shutdown_sync(&test_timer);
     }
 
     module_init(test_init);
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/core-api/this_cpu_ops.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/this_cpu_ops.rst
new file mode 100644
index 000000000000..bea5ee8eb8a0
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/core-api/this_cpu_ops.rst
@@ -0,0 +1,285 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/core-api/this_cpu_ops.rst
+
+:翻译:
+
+ 周彬彬 Binbin Zhou <zhoubinbin@loongson.cn>
+
+:校译:
+
+ 吴想成 Wu Xiangcheng <bobwxc@email.cn>
+
+============
+this_cpu操作
+============
+
+:作者: Christoph Lameter, 2014年8月4日
+:作者: Pranith Kumar, 2014年8月2日
+
+this_cpu操作是一种优化访问与当前执行处理器相关的每CPU变量的方法。这是通过使用段寄
+存器（或专用寄存器，cpu在其中永久存储特定处理器的每CPU区域的起始）来完成的。
+
+this_cpu操作将每CPU变量的偏移量添加到处理器特定的每CPU基址上，并将该操作编码到对
+每CPU变量进行操作的指令中。
+
+这意味着在偏移量的计算和对数据的操作之间不存在原子性问题。因此，没有必要禁用抢占
+或中断来确保处理器在计算地址和数据操作之间不被改变。
+
+读取-修改-写入操作特别值得关注。通常处理器具有特殊的低延迟指令，可以在没有典型同
+步开销的情况下运行，但仍提供某种宽松的原子性保证。例如，x86可以执行RMW（读取，
+修改，写入）指令，如同inc/dec/cmpxchg，而无需锁前缀和相关的延迟损失。
+
+对没有锁前缀的变量的访问是不同步的，也不需要同步，因为我们处理的是当前执行的处理
+器所特有的每CPU数据。只有当前的处理器可以访问该变量，因此系统中的其他处理器不存在
+并发性问题。
+
+请注意，远程处理器对每CPU区域的访问是特殊情况，可能会影响通过 ``this_cpu_*`` 的本
+地RMW操作的性能和正确性（远程写操作）。
+
+this_cpu操作的主要用途是优化计数器操作。
+
+定义了以下具有隐含抢占保护的this_cpu()操作。可以使用这些操作而不用担心抢占和中断::
+
+	this_cpu_read(pcp)
+	this_cpu_write(pcp, val)
+	this_cpu_add(pcp, val)
+	this_cpu_and(pcp, val)
+	this_cpu_or(pcp, val)
+	this_cpu_add_return(pcp, val)
+	this_cpu_xchg(pcp, nval)
+	this_cpu_cmpxchg(pcp, oval, nval)
+	this_cpu_cmpxchg_double(pcp1, pcp2, oval1, oval2, nval1, nval2)
+	this_cpu_sub(pcp, val)
+	this_cpu_inc(pcp)
+	this_cpu_dec(pcp)
+	this_cpu_sub_return(pcp, val)
+	this_cpu_inc_return(pcp)
+	this_cpu_dec_return(pcp)
+
+
+this_cpu操作的内部工作
+----------------------
+
+在x86上，fs:或gs:段寄存器包含每CPU区域的基址。这样就可以简单地使用段覆盖，将每CPU
+相对地址重定位到处理器适当的每CPU区域。所以对每CPU基址的重定位是通过段寄存器前缀
+在指令中编码完成的。
+
+例如::
+
+	DEFINE_PER_CPU(int, x);
+	int z;
+
+	z = this_cpu_read(x);
+
+产生的单指令为::
+
+	mov ax, gs:[x]
+
+而不是像每CPU操作那样，先是一系列的地址计算，然后从该地址获取。在this_cpu_ops之前，
+这样的序列还需要先禁用/启用抢占功能，以防止内核在计算过程中将线程移动到不同的处理
+器上。
+
+请思考下面this_cpu操作::
+
+	this_cpu_inc(x)
+
+这将产生如下单指令（无锁前缀！）::
+
+	inc gs:[x]
+
+而不是在没有段寄存器的情况下所需要的以下操作::
+
+	int *y;
+	int cpu;
+
+	cpu = get_cpu();
+	y = per_cpu_ptr(&x, cpu);
+	(*y)++;
+	put_cpu();
+
+请注意，这些操作只能用于为特定处理器保留的每CPU数据。如果不在上下文代码中禁用抢占，
+``this_cpu_inc()`` 将仅保证每CPU的某一个计数器被正确地递增，但不能保证操作系统不
+会在this_cpu指令执行的前后直接移动该进程。一般来说，这意味着每个处理器的单个计数
+器的值是没有意义的。所有每CPU计数器的总和才是唯一有意义的值。
+
+每CPU变量的使用是出于性能的考虑。如果多个处理器同时处理相同的代码路径，可以避免缓
+存行跳转。每个处理器都有自己的每CPU变量，因此不会发生并发缓存行更新。为这种优化必
+须付出的代价是，当需要计数器的值时要将每CPU计数器相加。
+
+
+特殊的操作
+----------
+
+::
+
+	y = this_cpu_ptr(&x)
+
+使用每CPU变量的偏移量(&x!)，并返回属于当前执行处理器的每CPU变量的地址。
+``this_cpu_ptr`` 避免了通用 ``get_cpu``/``put_cpu`` 序列所需的多个步骤。没有可用
+的处理器编号。相反，本地每CPU区域的偏移量只是简单地添加到每CPU偏移量上。
+
+请注意，这个操作通常是在抢占被禁用后再在代码段中使用。然后该指针用来访问临界区中
+的本地每CPU数据。当重新启用抢占时，此指针通常不再有用，因为它可能不再指向当前处理
+器的每CPU数据。
+
+每CPU变量和偏移量
+-----------------
+
+每CPU变量相对于每CPU区域的起始点是有偏移的。它们没有地址，尽管代码里看起来像有一
+样。不能直接对偏移量解引用，必须用处理器每CPU区域基指针加上偏移量，以构成有效地址。
+
+因此，在每CPU操作的上下文之外使用x或&x是无效的，这种行为通常会被当作一个空指针的
+解引用来处理。
+
+::
+
+	DEFINE_PER_CPU(int, x);
+
+在每CPU操作的上下文中，上面表达式说明x是一个每CPU变量。大多数this_cpu操作都需要一
+个cpu变量。
+
+::
+
+	int __percpu *p = &x;
+
+&x和p是每CPU变量的偏移量。 ``this_cpu_ptr()`` 使用每CPU变量的偏移量，这让它看起来
+有点奇怪。
+
+
+每CPU结构体字段的操作
+---------------------
+
+假设我们有一个每CPU结构::
+
+	struct s {
+		int n,m;
+	};
+
+	DEFINE_PER_CPU(struct s, p);
+
+
+这些字段的操作非常简单::
+
+	this_cpu_inc(p.m)
+
+	z = this_cpu_cmpxchg(p.m, 0, 1);
+
+
+如果我们有一个相对于结构体s的偏移量::
+
+	struct s __percpu *ps = &p;
+
+	this_cpu_dec(ps->m);
+
+	z = this_cpu_inc_return(ps->n);
+
+
+如果我们后面不使用 ``this_cpu ops`` 来操作字段，则指针的计算可能需要使用
+``this_cpu_ptr()``::
+
+	struct s *pp;
+
+	pp = this_cpu_ptr(&p);
+
+	pp->m--;
+
+	z = pp->n++;
+
+
+this_cpu ops的变体
+------------------
+
+this_cpu的操作是中断安全的。一些架构不支持这些每CPU的本地操作。在这种情况下，该操
+作必须被禁用中断的代码所取代，然后做那些保证是原子的操作，再重新启用中断。当然这
+样做是很昂贵的。如果有其他原因导致调度器不能改变我们正在执行的处理器，那么就没有
+理由禁用中断了。为此，我们提供了以下__this_cpu操作。
+
+这些操作不能保证并发中断或抢占。如果在中断上下文中不使用每CPU变量并且调度程序无法
+抢占，那么它们是安全的。如果在操作进行时仍有中断发生，并且中断也修改了变量，则无
+法保证RMW操作是安全的::
+
+	__this_cpu_read(pcp)
+	__this_cpu_write(pcp, val)
+	__this_cpu_add(pcp, val)
+	__this_cpu_and(pcp, val)
+	__this_cpu_or(pcp, val)
+	__this_cpu_add_return(pcp, val)
+	__this_cpu_xchg(pcp, nval)
+	__this_cpu_cmpxchg(pcp, oval, nval)
+	__this_cpu_cmpxchg_double(pcp1, pcp2, oval1, oval2, nval1, nval2)
+	__this_cpu_sub(pcp, val)
+	__this_cpu_inc(pcp)
+	__this_cpu_dec(pcp)
+	__this_cpu_sub_return(pcp, val)
+	__this_cpu_inc_return(pcp)
+	__this_cpu_dec_return(pcp)
+
+
+将增加x，并且不会回退到在无法通过地址重定位和同一指令中的读取-修改-写入操作实现原
+子性的平台上禁用中断的代码。
+
+
+&this_cpu_ptr(pp)->n 对比 this_cpu_ptr(&pp->n)
+----------------------------------------------
+
+第一个操作使用偏移量并形成一个地址，然后再加上n字段的偏移量。这可能会导致编译器产
+生两条加法指令。
+
+第二个操作先加上两个偏移量，然后进行重定位。恕我直言，第二种形式看起来更干净，而
+且更容易与 ``()`` 结合。第二种形式也与 ``this_cpu_read()`` 和大家的使用方式一致。
+
+
+远程访问每CPU数据
+-----------------
+
+每CPU数据结构被设计为由一个CPU独占使用。如果您按预期使用变量，则 ``this_cpu_ops()``
+保证是 ``原子的`` ，因为没有其他CPU可以访问这些数据结构。
+
+在某些特殊情况下，您可能需要远程访问每CPU数据结构。通常情况下，进行远程读访问是安
+全的，这经常是为了统计计数器值。远程写访问可能会出现问题，因为this_cpu操作没有锁
+语义。远程写可能会干扰this_cpu RMW操作。
+
+除非绝对必要，否则强烈建议不要对每CPU数据结构进行远程写访问。请考虑使用IPI来唤醒
+远程CPU，并对其每CPU区域进行更新。
+
+要远程访问每CPU数据结构，通常使用 ``per_cpu_ptr()`` 函数::
+
+
+	DEFINE_PER_CPU(struct data, datap);
+
+	struct data *p = per_cpu_ptr(&datap, cpu);
+
+这清楚地表明，我们正准备远程访问每CPU区域。
+
+您还可以执行以下操作以将datap偏移量转换为地址::
+
+	struct data *p = this_cpu_ptr(&datap);
+
+但是，将通过this_cpu_ptr计算的指针传递给其他cpu是不寻常的，应该避免。
+
+远程访问通常只用于读取另一个cpu的每CPU数据状态。由于this_cpu操作宽松的同步要求，
+写访问可能会导致奇特的问题。
+
+下面的情况说明了写入操作的一些问题，由于两个每CPU变量共享一个缓存行，但宽松的同步
+仅应用于更新缓存行的一个进程。
+
+考虑以下示例::
+
+
+	struct test {
+		atomic_t a;
+		int b;
+	};
+
+	DEFINE_PER_CPU(struct test, onecacheline);
+
+如果一个处理器远程更新字段 ``a`` ，而本地处理器将使用this_cpu ops来更新字段 ``b`` ，
+会发生什么情况，这一点值得注意。应避免在同一缓存行内同时访问数据。此外，可能还需
+要进行代价高昂的同步。在这种情况下，通常建议使用IPI，而不是远程写入另一个处理器的
+每CPU区域。
+
+即使在远程写很少的情况下，请记住远程写将从最有可能访问它的处理器中逐出缓存行。如
+果处理器唤醒时发现每CPU区域缺少本地缓存行，其性能和唤醒时间将受到影响。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/doc-guide/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/doc-guide/index.rst
index 5151953c196f..78c2e9a1697f 100644
--- linux-libre-6.1-gnu/Documentation/translations/zh_CN/doc-guide/index.rst
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/doc-guide/index.rst
@@ -19,7 +19,7 @@
    contributing
    maintainer-profile
 
-.. only::  子项目与HTML
+.. only::  subproject and html
 
    目录
    ====
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/index.rst
index ec99ef5fe990..3660a3451c86 100644
--- linux-libre-6.1-gnu/Documentation/translations/zh_CN/index.rst
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/index.rst
@@ -71,6 +71,7 @@ TODOList:
    dev-tools/index
    dev-tools/testing-overview
    kernel-hacking/index
+   rust/index
 
 TODOList:
 
@@ -90,12 +91,12 @@ TODOList:
 
    admin-guide/index
    admin-guide/reporting-issues.rst
+   userspace-api/index
 
 TODOList:
 
 * 内核构建系统 <kbuild/index>
 * 用户空间工具 <tools/index>
-* userspace-api/index
 
 也可参考独立于内核文档的 `Linux 手册页 <https://www.kernel.org/doc/man-pages/>`_ 。
 
@@ -124,13 +125,13 @@ TODOList:
 其他文档
 --------
 
-有几份未排序的文档似乎不适合放在文档的其他部分，或者可能需要进行一些调整和/或
+有几份未分类的文档似乎不适合放在文档的其他部分，或者可能需要进行一些调整和/或
 转换为reStructureText格式，也有可能太旧。
 
-TODOList:
-
-* staging/index
+.. toctree::
+   :maxdepth: 2
 
+   staging/index
 
 索引和表格
 ----------
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/loongarch/introduction.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/loongarch/introduction.rst
index f3ec25b163d7..470c38ae2caf 100644
--- linux-libre-6.1-gnu/Documentation/translations/zh_CN/loongarch/introduction.rst
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/loongarch/introduction.rst
@@ -338,15 +338,15 @@ Loongson与LoongArch的开发者网站（软件与文档资源）：
 
 LoongArch指令集架构的文档：
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.00-CN.pdf （中文版）
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-CN.pdf （中文版）
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.00-EN.pdf （英文版）
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-EN.pdf （英文版）
 
 LoongArch的ELF psABI文档：
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v1.00-CN.pdf （中文版）
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.00-CN.pdf （中文版）
 
-  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v1.00-EN.pdf （英文版）
+  https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.00-EN.pdf （英文版）
 
 Loongson与LoongArch的Linux内核源码仓库：
 
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/rust/arch-support.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/arch-support.rst
new file mode 100644
index 000000000000..afbd02afec45
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/arch-support.rst
@@ -0,0 +1,23 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/rust/arch-support.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+架构支持
+========
+
+目前，Rust编译器（``rustc``）使用LLVM进行代码生成，这限制了可以支持的目标架构。此外，对
+使用LLVM/Clang构建内核的支持也有所不同（请参见 Documentation/kbuild/llvm.rst ）。这
+种支持对于使用 ``libclang`` 的 ``bindgen`` 来说是必需的。
+
+下面是目前可以工作的架构的一般总结。支持程度与 ``MAINTAINERS`` 文件中的``S`` 值相对应:
+
+============  ================  ==============================================
+架构          支持水平          限制因素
+============  ================  ==============================================
+``x86``       Maintained        只有 ``x86_64``
+============  ================  ==============================================
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/rust/coding-guidelines.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/coding-guidelines.rst
new file mode 100644
index 000000000000..6c0bdbbc5a2a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/coding-guidelines.rst
@@ -0,0 +1,192 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/rust/coding-guidelines.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+编码指南
+========
+
+本文档描述了如何在内核中编写Rust代码。
+
+
+风格和格式化
+------------
+
+代码应该使用 ``rustfmt`` 进行格式化。这样一来，一个不时为内核做贡献的人就不需要再去学
+习和记忆一个样式指南了。更重要的是，审阅者和维护者不需要再花时间指出风格问题，这样就可以
+减少补丁落地所需的邮件往返。
+
+.. note::  ``rustfmt`` 不检查注释和文档的约定。因此，这些仍然需要照顾到。
+
+使用 ``rustfmt`` 的默认设置。这意味着遵循Rust的习惯性风格。例如，缩进时使用4个空格而
+不是制表符。
+
+在输入、保存或提交时告知编辑器/IDE进行格式化是很方便的。然而，如果因为某些原因需要在某
+个时候重新格式化整个内核Rust的源代码，可以运行以下程序::
+
+	make LLVM=1 rustfmt
+
+也可以检查所有的东西是否都是格式化的（否则就打印一个差异），例如对于一个CI，用::
+
+	make LLVM=1 rustfmtcheck
+
+像内核其他部分的 ``clang-format`` 一样， ``rustfmt`` 在单个文件上工作，并且不需要
+内核配置。有时，它甚至可以与破碎的代码一起工作。
+
+
+注释
+----
+
+“普通”注释（即以 ``//`` 开头，而不是 ``///`` 或 ``//!`` 开头的代码文档）的写法与文
+档注释相同，使用Markdown语法，尽管它们不会被渲染。这提高了一致性，简化了规则，并允许在
+这两种注释之间更容易地移动内容。比如说:
+
+.. code-block:: rust
+
+	// `object` is ready to be handled now.
+	f(object);
+
+此外，就像文档一样，注释在句子的开头要大写，并以句号结束（即使是单句）。这包括 ``// SAFETY:``,
+``// TODO:`` 和其他“标记”的注释，例如:
+
+.. code-block:: rust
+
+	// FIXME: The error should be handled properly.
+
+注释不应该被用于文档的目的：注释是为了实现细节，而不是为了用户。即使源文件的读者既是API
+的实现者又是用户，这种区分也是有用的。事实上，有时同时使用注释和文档是很有用的。例如，用
+于 ``TODO`` 列表或对文档本身的注释。对于后一种情况，注释可以插在中间；也就是说，离要注
+释的文档行更近。对于其他情况，注释会写在文档之后，例如:
+
+.. code-block:: rust
+
+	/// Returns a new [`Foo`].
+	///
+	/// # Examples
+	///
+	// TODO: Find a better example.
+	/// ```
+	/// let foo = f(42);
+	/// ```
+	// FIXME: Use fallible approach.
+	pub fn f(x: i32) -> Foo {
+	    // ...
+	}
+
+一种特殊的注释是 ``// SAFETY:`` 注释。这些注释必须出现在每个 ``unsafe`` 块之前，它们
+解释了为什么该块内的代码是正确/健全的，即为什么它在任何情况下都不会触发未定义行为，例如:
+
+.. code-block:: rust
+
+	// SAFETY: `p` is valid by the safety requirements.
+	unsafe { *p = 0; }
+
+``// SAFETY:`` 注释不能与代码文档中的 ``# Safety`` 部分相混淆。 ``# Safety`` 部
+分指定了（函数）调用者或（特性）实现者需要遵守的契约。
+``// SAFETY:`` 注释显示了为什么一个（函数）调用者或（特性）实现者实际上尊重了
+``# Safety`` 部分或语言参考中的前提条件。
+
+
+代码文档
+--------
+
+Rust内核代码不像C内核代码那样被记录下来（即通过kernel-doc）。取而代之的是用于记录Rust
+代码的常用系统：rustdoc工具，它使用Markdown（一种轻量级的标记语言）。
+
+要学习Markdown，外面有很多指南。例如：
+
+https://commonmark.org/help/
+
+一个记录良好的Rust函数可能是这样的:
+
+.. code-block:: rust
+
+	/// Returns the contained [`Some`] value, consuming the `self` value,
+	/// without checking that the value is not [`None`].
+	///
+	/// # Safety
+	///
+	/// Calling this method on [`None`] is *[undefined behavior]*.
+	///
+	/// [undefined behavior]: https://doc.rust-lang.org/reference/behavior-considered-undefined.html
+	///
+	/// # Examples
+	///
+	/// ```
+	/// let x = Some("air");
+	/// assert_eq!(unsafe { x.unwrap_unchecked() }, "air");
+	/// ```
+	pub unsafe fn unwrap_unchecked(self) -> T {
+	    match self {
+	        Some(val) => val,
+
+	        // SAFETY: The safety contract must be upheld by the caller.
+	        None => unsafe { hint::unreachable_unchecked() },
+	    }
+	}
+
+这个例子展示了一些 ``rustdoc`` 的特性和内核中遵循的一些惯例:
+
+  - 第一段必须是一个简单的句子，简要地描述被记录的项目的作用。进一步的解释必须放在额
+    外的段落中。
+
+  - 不安全的函数必须在 ``# Safety`` 部分记录其安全前提条件。
+
+  - 虽然这里没有显示，但如果一个函数可能会恐慌，那么必须在 ``# Panics`` 部分描述发
+    生这种情况的条件。
+
+    请注意，恐慌应该是非常少见的，只有在有充分理由的情况下才会使用。几乎在所有的情况下，
+    都应该使用一个可失败的方法，通常是返回一个 ``Result``。
+
+  - 如果提供使用实例对读者有帮助的话，必须写在一个叫做``# Examples``的部分。
+
+  - Rust项目（函数、类型、常量……）必须有适当的链接(``rustdoc`` 会自动创建一个
+    链接)。
+
+  - 任何 ``unsafe`` 的代码块都必须在前面加上一个 ``// SAFETY:`` 的注释，描述里面
+    的代码为什么是正确的。
+
+    虽然有时原因可能看起来微不足道，但写这些注释不仅是记录已经考虑到的问题的好方法，
+    最重要的是，它提供了一种知道没有额外隐含约束的方法。
+
+要了解更多关于如何编写Rust和拓展功能的文档，请看看 ``rustdoc`` 这本书，网址是:
+
+	https://doc.rust-lang.org/rustdoc/how-to-write-documentation.html
+
+
+命名
+----
+
+Rust内核代码遵循通常的Rust命名空间:
+
+	https://rust-lang.github.io/api-guidelines/naming.html
+
+当现有的C语言概念（如宏、函数、对象......）被包装成Rust抽象时，应该使用尽可能接近C语
+言的名称，以避免混淆，并在C语言和Rust语言之间来回切换时提高可读性。例如，C语言中的
+``pr_info`` 这样的宏在Rust中的命名是一样的。
+
+说到这里，应该调整大小写以遵循Rust的命名惯例，模块和类型引入的命名间隔不应该在项目名称
+中重复。例如，在包装常量时，如:
+
+.. code-block:: c
+
+	#define GPIO_LINE_DIRECTION_IN	0
+	#define GPIO_LINE_DIRECTION_OUT	1
+
+在Rust中的等价物可能是这样的（忽略文档）。:
+
+.. code-block:: rust
+
+	pub mod gpio {
+	    pub enum LineDirection {
+	        In = bindings::GPIO_LINE_DIRECTION_IN as _,
+	        Out = bindings::GPIO_LINE_DIRECTION_OUT as _,
+	    }
+	}
+
+也就是说， ``GPIO_LINE_DIRECTION_IN`` 的等价物将被称为 ``gpio::LineDirection::In`` 。
+特别是，它不应该被命名为 ``gpio::gpio_line_direction::GPIO_LINE_DIRECTION_IN`` 。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/rust/general-information.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/general-information.rst
new file mode 100644
index 000000000000..6b91dfe1834a
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/general-information.rst
@@ -0,0 +1,75 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/rust/general-information.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+
+基本信息
+========
+
+本文档包含了在内核中使用Rust支持时需要了解的有用信息。
+
+
+代码文档
+--------
+
+Rust内核代码使用其内置的文档生成器 ``rustdoc`` 进行记录。
+
+生成的HTML文档包括集成搜索、链接项（如类型、函数、常量）、源代码等。它们可以在以下地址阅读
+（TODO：当在主线中时链接，与其他文档一起生成）：
+
+	http://kernel.org/
+
+这些文档也可以很容易地在本地生成和阅读。这相当快（与编译代码本身的顺序相同），而且不需要特
+殊的工具或环境。这有一个额外的好处，那就是它们将根据所使用的特定内核配置进行定制。要生成它
+们，请使用 ``rustdoc`` 目标，并使用编译时使用的相同调用，例如::
+
+	make LLVM=1 rustdoc
+
+要在你的网络浏览器中本地阅读该文档，请运行如::
+
+	xdg-open rust/doc/kernel/index.html
+
+要了解如何编写文档，请看 coding-guidelines.rst 。
+
+
+额外的lints
+-----------
+
+虽然 ``rustc`` 是一个非常有用的编译器，但一些额外的lints和分析可以通过 ``clippy``
+（一个Rust linter）来实现。要启用它，请将CLIPPY=1传递到用于编译的同一调用中，例如::
+
+	make LLVM=1 CLIPPY=1
+
+请注意，Clippy可能会改变代码生成，因此在构建产品内核时不应该启用它。
+
+抽象和绑定
+----------
+
+抽象是用Rust代码包装来自C端的内核功能。
+
+为了使用来自C端的函数和类型，需要创建绑定。绑定是Rust对那些来自C端的函数和类型的声明。
+
+例如，人们可以在Rust中写一个 ``Mutex`` 抽象，它从C端包装一个 ``Mutex结构体`` ，并
+通过绑定调用其函数。
+
+抽象并不能用于所有的内核内部API和概念，但随着时间的推移，我们打算扩大覆盖范围。“Leaf”
+模块（例如，驱动程序）不应该直接使用C语言的绑定。相反，子系统应该根据需要提供尽可能安
+全的抽象。
+
+
+有条件的编译
+------------
+
+Rust代码可以访问基于内核配置的条件性编译:
+
+.. code-block:: rust
+
+	#[cfg(CONFIG_X)]       // Enabled               (`y` or `m`)
+	#[cfg(CONFIG_X="y")]   // Enabled as a built-in (`y`)
+	#[cfg(CONFIG_X="m")]   // Enabled as a module   (`m`)
+	#[cfg(not(CONFIG_X))]  // Disabled
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/rust/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/index.rst
new file mode 100644
index 000000000000..b01f887e7167
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/index.rst
@@ -0,0 +1,28 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/rust/index.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+Rust
+====
+
+与内核中的Rust有关的文档。若要开始在内核中使用Rust，请阅读quick-start.rst指南。
+
+.. toctree::
+    :maxdepth: 1
+
+    quick-start
+    general-information
+    coding-guidelines
+    arch-support
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/rust/quick-start.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/quick-start.rst
new file mode 100644
index 000000000000..a4b8e8a50a89
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/rust/quick-start.rst
@@ -0,0 +1,211 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/rust/quick-start.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@loongson.cn>
+
+
+快速入门
+========
+
+本文介绍了如何开始使用Rust进行内核开发。
+
+
+构建依赖
+--------
+
+本节描述了如何获取构建所需的工具。
+
+其中一些依赖也许可以从Linux发行版中获得，包名可能是 ``rustc`` , ``rust-src`` ,
+``rust-bindgen`` 等。然而，在写这篇文章的时候，它们很可能还不够新，除非发行版跟踪最
+新的版本。
+
+为了方便检查是否满足要求，可以使用以下目标::
+
+	make LLVM=1 rustavailable
+
+这会触发与Kconfig用来确定是否应该启用 ``RUST_IS_AVAILABLE`` 相同的逻辑；不过，如
+果Kconfig认为不该启用，它会列出未满足的条件。
+
+
+rustc
+*****
+
+需要一个特定版本的Rust编译器。较新的版本可能会也可能不会工作，因为就目前而言，内核依赖
+于一些不稳定的Rust特性。
+
+如果使用的是 ``rustup`` ，请进入检出的源代码目录并运行::
+
+	rustup override set $(scripts/min-tool-version.sh rustc)
+
+或者从以下网址获取一个独立的安装程序或安装 ``rustup`` ：
+
+	https://www.rust-lang.org
+
+
+Rust标准库源代码
+****************
+
+Rust标准库的源代码是必需的，因为构建系统会交叉编译 ``core`` 和 ``alloc`` 。
+
+如果正在使用 ``rustup`` ，请运行::
+
+	rustup component add rust-src
+
+这些组件是按工具链安装的，因此以后升级Rust编译器版本需要重新添加组件。
+
+否则，如果使用独立的安装程序，可以将Rust仓库克隆到工具链的安装文件夹中::
+
+	git clone --recurse-submodules \
+		--branch $(scripts/min-tool-version.sh rustc) \
+		https://github.com/rust-lang/rust \
+		$(rustc --print sysroot)/lib/rustlib/src/rust
+
+在这种情况下，以后升级Rust编译器版本需要手动更新这个克隆的仓库。
+
+
+libclang
+********
+
+``bindgen`` 使用 ``libclang`` （LLVM的一部分）来理解内核中的C代码，这意味着需要安
+装LLVM；同在开启 ``CC=clang`` 或 ``LLVM=1`` 时编译内核一样。
+
+Linux发行版中可能会有合适的包，所以最好先检查一下。
+
+适用于部分系统和架构的二进制文件也可到以下网址下载：
+
+	https://releases.llvm.org/download.html
+
+或者自行构建LLVM，这需要相当长的时间，但并不是一个复杂的过程：
+
+	https://llvm.org/docs/GettingStarted.html#getting-the-source-code-and-building-llvm
+
+请参阅 Documentation/kbuild/llvm.rst 了解更多信息，以及获取预构建版本和发行包
+的进一步方法。
+
+
+bindgen
+*******
+
+内核的C端绑定是在构建时使用 ``bindgen`` 工具生成的。这需要特定的版本。
+
+通过以下方式安装它（注意，这将从源码下载并构建该工具）::
+
+	cargo install --locked --version $(scripts/min-tool-version.sh bindgen) bindgen
+
+
+开发依赖
+--------
+
+本节解释了如何获取开发所需的工具。也就是说，在构建内核时不需要这些工具。
+
+
+rustfmt
+*******
+
+``rustfmt`` 工具被用来自动格式化所有的Rust内核代码，包括生成的C绑定（详情请见
+coding-guidelines.rst ）。
+
+如果使用的是 ``rustup`` ，它的 ``默认`` 配置文件已经安装了这个工具，因此不需要做什么。
+如果使用的是其他配置文件，可以手动安装该组件::
+
+	rustup component add rustfmt
+
+独立的安装程序也带有 ``rustfmt`` 。
+
+
+clippy
+******
+
+``clippy`` 是一个Rust linter。运行它可以为Rust代码提供额外的警告。它可以通过向 ``make``
+传递 ``CLIPPY=1`` 来运行（关于细节，详见 general-information.rst ）。
+
+如果正在使用 ``rustup`` ，它的 ``默认`` 配置文件已经安装了这个工具，因此不需要做什么。
+如果使用的是另一个配置文件，该组件可以被手动安装::
+
+	rustup component add clippy
+
+独立的安装程序也带有 ``clippy`` 。
+
+
+cargo
+*****
+
+``cargo`` 是Rust的本地构建系统。目前需要它来运行测试，因为它被用来构建一个自定义的标准
+库，其中包含了内核中自定义 ``alloc`` 所提供的设施。测试可以使用 ``rusttest`` Make 目标
+来运行。
+
+如果使用的是 ``rustup`` ，所有的配置文件都已经安装了该工具，因此不需要再做什么。
+
+独立的安装程序也带有 ``cargo`` 。
+
+
+rustdoc
+*******
+
+``rustdoc`` 是Rust的文档工具。它为Rust代码生成漂亮的HTML文档（详情请见 general-information.rst ）。
+
+``rustdoc`` 也被用来测试文档化的Rust代码中提供的例子（称为doctests或文档测试）。
+``rusttest`` 是本功能的Make目标。
+
+如果使用的是 ``rustup`` ，所有的配置文件都已经安装了这个工具，因此不需要做什么。
+
+独立的安装程序也带有 ``rustdoc`` 。
+
+
+rust-analyzer
+*************
+
+`rust-analyzer <https://rust-analyzer.github.io/>`_ 语言服务器可以和许多编辑器
+一起使用，以实现语法高亮、补全、转到定义和其他功能。
+
+``rust-analyzer`` 需要一个配置文件， ``rust-project.json``, 它可以由 ``rust-analyzer``
+Make 目标生成。
+
+
+配置
+----
+
+Rust支持（CONFIG_RUST）需要在 ``General setup`` 菜单中启用。在其他要求得到满足的情
+况下，该选项只有在找到合适的Rust工具链时才会显示（见上文）。相应的，这将使依赖Rust的其
+他选项可见。
+
+之后，进入::
+
+	Kernel hacking
+	    -> Sample kernel code
+	        -> Rust samples
+
+并启用一些内置或可加载的样例模块。
+
+
+构建
+----
+
+用完整的LLVM工具链构建内核是目前支持的最佳设置。即::
+
+	make LLVM=1
+
+对于不支持完整LLVM工具链的架构，使用::
+
+	make CC=clang
+
+使用GCC对某些配置也是可行的，但目前它是非常试验性的。
+
+
+折腾
+----
+
+要想深入了解，请看 ``samples/rust/`` 下的样例源代码、 ``rust/`` 下的Rust支持代码和
+``Kernel hacking`` 下的 ``Rust hacking`` 菜单。
+
+如果使用的是GDB/Binutils，而Rust符号没有被demangled，原因是工具链还不支持Rust的新v0
+mangling方案。有几个办法可以解决：
+
+  - 安装一个较新的版本（GDB >= 10.2, Binutils >= 2.36）。
+
+  - 一些版本的GDB（例如vanilla GDB 10.1）能够使用嵌入在调试信息(``CONFIG_DEBUG_INFO``)
+    中的pre-demangled的名字。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/staging/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/staging/index.rst
new file mode 100644
index 000000000000..bb55c81c84a3
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/staging/index.rst
@@ -0,0 +1,26 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/staging/index.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+未分类文档
+==========
+
+.. toctree::
+   :maxdepth: 2
+
+   xz
+
+TODOList:
+
+* crc32
+* lzo
+* remoteproc
+* rpmsg
+* speculation
+* static-keys
+* tee
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/staging/xz.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/staging/xz.rst
new file mode 100644
index 000000000000..211c487bcb62
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/staging/xz.rst
@@ -0,0 +1,100 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/staging/xz.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+===================
+Linux中的XZ数据压缩
+===================
+
+介绍
+====
+
+XZ是一种通用的数据压缩格式，其具有高压缩率和相对快的解压速度。主要的压缩算法（
+过滤器）是LZMA2。额外的过滤器可以被用来进一步提高压缩率，比如用来提高可执行数据
+压缩率的Branch/Call/Jump (BCJ)过滤器。
+
+XZ解压器在Linux中被称作XZ Embedded。它支持LZMA2过滤器和可选的BCJ过滤器，并支持
+CRC32完整性校验。你可以在XZ Embedded的主页<https://tukaani.org/xz/embedded.html>
+中找到最新版本和关于在Linux内核之外使用源码的信息。
+
+对于用户空间来说，XZ Utils提供了类似于zlib的压缩库和类似于gzip的命令行工具。
+XZ Utils可以从<https://tukaani.org/xz/>下载。
+
+内核中的XZ相关组件
+==================
+
+xz_dec模块为XZ解压器提供了单次调用（缓冲区到缓冲区）和多次调用（有状态）的
+API。xz_dec模块的用法记录在include/linux/xz.h中。
+
+xz_dec_test模块用于测试xz_dec。除非你想魔改XZ解压器，否则xz_dec_test是
+没有用的。xz_dec_test会动态分配一个字符设备主设备号，你可以从用户空间向它
+写入.xz文件，解压的输出会被丢弃。关注dmesg可以找到xz_dec_test输出的诊断信息。
+详细内容请查看xz_dec_test的源码。
+
+为了解压内核镜像、初始ram文件系统和初始ram磁盘，lib/decompress_unxz.c实现
+了一个包装函数。它的API与其他 decompress_*.c 文件相同，那些API定义在
+include/linux/decompress/generic.h中。
+
+scripts/xz_wrap.sh是一个XZ Utils中的xz命令行工具包装器。这个包装器会
+设置合适的压缩选项来压缩内核镜像。
+
+在内核的makefiles中，提供了使用$(call if_needed)的两个命令。内核镜像应该
+使用$(call if_needed,xzkern)来压缩，它会使用BCJ过滤器和一个大LZMA2字典。
+它还会附加一个四字节的包含源文件大小的预告，这会在启动代码中被用到。其他文件
+应该使用$(call if_needed,xzmisc)来压缩，它会使用1 MiB的LZMA2字典并禁用
+BCJ过滤器。
+
+关于压缩选项的说明
+==================
+
+因为XZ Embedded只支持没有完整性校验的数据流或者CRC32，请确保你在编码未来将被
+内核解码的文件时没有使用其他完整性校验方式。使用liblzma时，你需要使用LZMA_CHECK_NONE
+或LZMA_CHECK_CRC32。使用xz命令行工具时，使用--check=none或--check=crc32。
+
+除非有其他环节会验证解压数据的完整性，否则强烈使用CRC32。双重验证可能会浪费
+CPU周期。请注意头部总是会包含用于解压器验证的CRC32，你只能修改或禁用解压后数据
+的完整性校验方式。
+
+在用户中间中，LZMA2通常使用几兆字节大小的字典。解码器需要在RAM中放置字典，
+因此大字典不能被用于那些意在被内核解码的文件。1 MiB在内核中大概是可接受的最大
+字典大小（可能对初始ram文件系统也适用）。XZ Utils中的预设值可能并不适合创建
+内核文件，所以请别犹豫使用自定义设置。比如::
+
+	xz --check=crc32 --lzma2=dict=512KiB inputfile
+
+使用上面字典大小的一个例外是在单一调用模式下使用解码器。解压内核自身就是一个例
+子。在单一调用模式下，内存用量并不和字典大小有关，这种情况就是使用大字典的好地
+方：为了最大化压缩，字典至少应该和解压后的数据一样大。
+
+未来计划
+========
+
+如果有人认为有用的话，可能会考虑创建一个受限的XZ编码器。LZMA2的压缩速率比Deflate
+或LZO等要慢，即使在最快的配置选项下。所以并不清楚LZMA2编码器是否需要并入内核。
+
+有计划在解压代码中支持有限的随机访问读数据。不知道这能否在内核中有任何用，但是我
+知道这会在一些Linux内核以外的嵌入式项目中有用。
+
+.xz文件格式规范的一致性
+=======================
+
+在一些边缘情况下，为了简化事情牺牲了尽早地检测错误。因为并不会导致安全问题，实际
+上是没有关系的。但在测试代码的时候知道这一点很好，比如测试来自XZ Utils的文件。
+
+报告错误
+========
+
+请在报告错误前确认是否已经在上游修复。可以从<https://tukaani.org/xz/embedded.html>
+获取最新的源码。
+
+可以通过联系<lasse.collin@tukaani.org>或者访问Freenode上的#tukaani
+联系Larhzu。我并不经常阅读LKML或者其他内核相关的邮件列表，所以如果要告知我什么事情
+，你应该通过我的私人邮箱或者IRC联系我。
+
+请不要因为内核中XZ的实现或关于XZ Utils的问题打扰Igor Pavlov。虽然这两种实现
+包含了建立在Igor Pavlov的代码上的重要源码，但并不由他维护和提供支持。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/accelerators/ocxl.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/accelerators/ocxl.rst
new file mode 100644
index 000000000000..845b932bf935
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/accelerators/ocxl.rst
@@ -0,0 +1,168 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/accelerators/ocxl.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+=====================================
+OpenCAPI （开放相干加速器处理器接口）
+=====================================
+
+*OpenCAPI: Open Coherent Accelerator Processor Interface*
+
+OpenCAPI是处理器和加速器之间的一个接口，致力于达到低延迟和高带宽。该规范
+由 `OpenCAPI Consortium <http://opencapi.org/>`_ 开发。
+
+它允许加速器（可以是FPGA、ASIC等）使用虚拟地址连贯地访问主机内存。一个OpenCAPI
+设备也可以托管它自己的内存，并可以由主机访问。
+
+OpenCAPI在Linux中称为“ocxl”，它作为“cxl”（用于powerpc的IBM CAPI接口的驱动）的
+开放、处理器无关的演进，这么命名是为了避免与ISDN CAPI子系统相混淆。
+
+
+高层视角
+========
+
+OpenCAPI定义了一个在物理链路层上实现的数据链路层（TL）和传输层（TL）。任何
+实现DL和TL的处理器或者设备都可以开始共享内存。
+
+::
+
+  +-----------+                         +-------------+
+  |           |                         |             |
+  |           |                         | Accelerated |
+  | Processor |                         |  Function   |
+  |           |  +--------+             |    Unit     |  +--------+
+  |           |--| Memory |             |    (AFU)    |--| Memory |
+  |           |  +--------+             |             |  +--------+
+  +-----------+                         +-------------+
+       |                                       |
+  +-----------+                         +-------------+
+  |    TL     |                         |    TLX      |
+  +-----------+                         +-------------+
+       |                                       |
+  +-----------+                         +-------------+
+  |    DL     |                         |    DLX      |
+  +-----------+                         +-------------+
+       |                                       |
+       |                   PHY                 |
+       +---------------------------------------+
+
+  Processor：处理器
+  Memory：内存
+  Accelerated Function Unit：加速函数单元
+
+
+
+设备发现
+========
+
+OpenCAPI依赖一个在设备上实现的与PCI类似的配置空间。因此主机可以通过查询
+配置空间来发现AFU。
+
+OpenCAPI设备在Linux中被当作类PCI设备（有一些注意事项）。固件需要对硬件进行
+抽象，就好像它是一个PCI链路。许多已有的PCI架构被重用：在模拟标准PCI时，
+设备被扫描并且BAR（基址寄存器）被分配。像“lspci”的命令因此可以被用于查看
+哪些设备可用。
+
+配置空间定义了可以在物理适配器上可以被找到的AFU，比如它的名字、支持多少内
+存上下文、内存映射IO（MMIO）区域的大小等。
+
+
+
+MMIO
+====
+
+OpenCAPI为每个AFU定义了两个MMIO区域：
+
+* 全局MMIO区域，保存和整个AFU相关的寄存器。
+* 每个进程的MMIO区域，对于每个上下文固定大小。
+
+
+
+AFU中断
+=======
+
+OpenCAPI拥有AFU向主机进程发送中断的可能性。它通过定义在传输层的“intrp_req”
+来完成，指定一个定义中断的64位对象句柄。
+
+驱动允许一个进程分配中断并获取可以传递给AFU的64位对象句柄。
+
+
+
+字符设备
+========
+
+驱动为每个在物理设备上发现的AFU创建一个字符设备。一个物理设备可能拥有多个
+函数，一个函数可以拥有多个AFU。不过编写这篇文档之时，只对导出一个AFU的设备
+测试过。
+
+字符设备可以在 /dev/ocxl/ 中被找到，其命名为：
+/dev/ocxl/<AFU 名称>.<位置>.<索引>
+
+<AFU 名称> 是一个最长20个字符的名称，和在AFU配置空间中找到的相同。
+<位置>由驱动添加，可在系统有不止一个相同的OpenCAPI设备时帮助区分设备。
+<索引>也是为了在少见情况下帮助区分AFU，即设备携带多个同样的AFU副本时。
+
+
+
+Sysfs类
+=======
+
+添加了代表AFU的ocxl类。查看/sys/class/ocxl。布局在
+Documentation/ABI/testing/sysfs-class-ocxl 中描述。
+
+
+
+用户API
+=======
+
+打开
+----
+
+基于在配置空间中找到的AFU定义，AFU可能支持在多个内存上下文中工作，这种情况
+下相关的字符设备可以被不同进程多次打开。
+
+
+ioctl
+-----
+
+OCXL_IOCTL_ATTACH:
+
+  附加调用进程的内存上下文到AFU，以允许AFU访问其内存。
+
+OCXL_IOCTL_IRQ_ALLOC:
+
+  分配AFU中断，返回标识符。
+
+OCXL_IOCTL_IRQ_FREE:
+
+  释放之前分配的AFU中断。
+
+OCXL_IOCTL_IRQ_SET_FD:
+
+  将一个事件文件描述符和AFU中断关联，因此用户进程可以在AFU发送中断时收到通
+  知。
+
+OCXL_IOCTL_GET_METADATA:
+
+  从卡中获取配置信息，比如内存映射IO区域的大小、AFU版本和当前上下文的进程
+  地址空间ID（PASID）。
+
+OCXL_IOCTL_ENABLE_P9_WAIT:
+
+  允许AFU唤醒执行“等待”的用户空间进程。返回信息给用户空间，允许其配置AFU。
+  注意这只在POWER9上可用。
+
+OCXL_IOCTL_GET_FEATURES:
+
+  报告用户空间可用的影响OpenCAPI的CPU特性。
+
+
+mmap
+----
+
+一个进程可以mmap每个进程的MMIO区域来和AFU交互。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/index.rst
new file mode 100644
index 000000000000..d52c7052f101
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/index.rst
@@ -0,0 +1,22 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/ebpf/index.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+eBPF 用户空间API
+================
+
+eBPF是一种在Linux内核中提供沙箱化运行环境的机制，它可以在不改变内核源码或加载
+内核模块的情况下扩展运行时和编写工具。eBPF程序能够被附加到各种内核子系统中，包
+括网络，跟踪和Linux安全模块(LSM)等。
+
+关于eBPF的内部内核文档，请查看 Documentation/bpf/index.rst 。
+
+.. toctree::
+   :maxdepth: 1
+
+   syscall
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/syscall.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/syscall.rst
new file mode 100644
index 000000000000..47e2a59ae45d
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/ebpf/syscall.rst
@@ -0,0 +1,29 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/ebpf/syscall.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+eBPF Syscall
+------------
+
+:作者:
+    - Alexei Starovoitov <ast@kernel.org>
+    - Joe Stringer <joe@wand.net.nz>
+    - Michael Kerrisk <mtk.manpages@gmail.com>
+
+bpf syscall的主要信息可以在 `man-pages`_ 中的 `bpf(2)`_ 找到。
+
+bpf() 子命令参考
+~~~~~~~~~~~~~~~~
+
+子命令在以下内核代码中：
+
+include/uapi/linux/bpf.h
+
+.. Links:
+.. _man-pages: https://www.kernel.org/doc/man-pages/
+.. _bpf(2): https://man7.org/linux/man-pages/man2/bpf.2.html
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/futex2.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/futex2.rst
new file mode 100644
index 000000000000..04f9d62db1f7
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/futex2.rst
@@ -0,0 +1,80 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/futex2.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+======
+futex2
+======
+
+:作者: André Almeida <andrealmeid@collabora.com>
+
+futex，或者称为快速用户互斥锁（fast user mutex），是一组允许用户空间创建高性能同步
+机制的系统调用，比如用户空间中的互斥锁，信号量和条件变量。C标准库，如glibc，使用它作
+为实现更多高级接口的方式，如pthreads。
+
+futex2是初代futex系统调用的后续版本，旨在克服原有接口的限制。
+
+用户API
+=======
+
+``futex_waitv()``
+-----------------
+
+等待一个futex数组，可由其中任意一个唤醒::
+
+  futex_waitv(struct futex_waitv *waiters, unsigned int nr_futexes,
+              unsigned int flags, struct timespec *timeout, clockid_t clockid)
+
+  struct futex_waitv {
+        __u64 val;
+        __u64 uaddr;
+        __u32 flags;
+        __u32 __reserved;
+  };
+
+用户空间设置一个struct futex_waitv数组（最多128项），设置 ``uaddr`` 为等待的
+地址， ``val`` 为期望值， ``flags`` 为指定的类型（如private）和futex的大小。
+``__reserved`` 需要置为0，但是它可用作未来扩展。指向数组第一个元素的指针作为
+``waiters`` 传递。如果 ``waiters`` 或任何的  ``uaddr`` 地址无效，将返回 ``-EFAULT`` 。
+
+如果用户空间拥有32位的指针，那么需要做显式转换来保证高位清零。 ``uintptr_t`` 设计
+得很精巧，在32/64位的指针上都正常工作。
+
+``nr_futexes`` 指定了数组的大小。不在[1,128]区间内的值会使系统调用返回 ``-EINVAL`` 。
+
+系统调用的 ``flags`` 参数需要置0，但可用作未来扩展。
+
+对于每个 ``waiters`` 数组中的项，在 ``uaddr`` 的当前值会和 ``val`` 比较。如果
+不一致，系统调用会撤销截至目前完成的所有工作，并返回 ``-EAGAIN`` 。如果所有测试
+和验证都通过，系统调用会等待直到以下情况之一发生：
+
+- 指定的timeout超时，返回 ``-ETIMEOUT`` 。
+- 一个信号被传递给睡眠中的任务，返回 ``-ERESTARTSYS`` 。
+- 某个列表中的futex被唤醒，返回那个被唤醒的futex的索引。
+
+关于如何使用接口的例子可以在 ``tools/testing/selftests/futex/functional/futex_waitv.c``
+中找到。
+
+超时
+----
+
+``struct timespec *timeout`` 是一个指向绝对超时时间的可选参数。你需要在 ``clockid``
+参数中指定要使用的时钟类型。支持 ``CLOCK_MONOTONIC`` 和 ``CLOCK_REALTIME`` 。这个
+系统调用只接受64位的timespec结构体。
+
+futex的类型
+-----------
+
+futex既可以是私有的也可以是共享的。私有用于多个进程共享同样的内存空间，并且futex的虚拟
+地址对所有进程都是一样的。这允许在内核中进行优化。要使用私有futex，需要在futex标志中指定
+``FUTEX_PRIVATE_FLAG`` 。对于那些不在同一内存空间共享的进程，可以让同一个futex拥有不同
+的虚拟地址（例如使用基于文件的共享内存），这需要不同的内部机制来使得正确进入队列。这是默认
+的行为，而且对私有futex和共享futex都适用。
+
+futex可以是不同的大小：8，16，32或64位。目前只支持32位大小的futex，并且需要通过 ``FUTEX_32``
+标志指定。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/index.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/index.rst
new file mode 100644
index 000000000000..5dc0f2e69c17
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/index.rst
@@ -0,0 +1,50 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/index.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+=========================
+Linux 内核用户空间API指南
+=========================
+
+.. _man-pages: https://www.kernel.org/doc/man-pages/
+
+尽管许多用户空间API的文档被记录在别处（特别是在 man-pages_ 项目中），
+在代码树中仍然可以找到有关用户空间的部分信息。这个手册意在成为这些信息
+聚集的地方。
+
+.. class:: toc-title
+
+	   目录
+
+.. toctree::
+   :maxdepth: 2
+
+   no_new_privs
+   seccomp_filter
+   accelerators/ocxl
+   ebpf/index
+   sysfs-platform_profile
+   futex2
+
+TODOList:
+
+* landlock
+* unshare
+* spec_ctrl
+* ioctl/index
+* iommu
+* media/index
+* netlink/index
+* vduse
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/no_new_privs.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/no_new_privs.rst
new file mode 100644
index 000000000000..81bd16ce3ad2
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/no_new_privs.rst
@@ -0,0 +1,57 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/no_new_privs.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+============
+无新权限标志
+============
+
+execve系统调用可以给一个新启动的程序授予它的父程序本没有的权限。最明显的两个
+例子就是setuid/setgid控制程序和文件的能力。为了避免父程序也获得这些权限，内
+核和用户代码必须小心避免任何父程序可以颠覆子程序的情况。比如：
+
+ - 程序在setuid后，动态装载器处理 ``LD_*`` 环境变量的不同方式。
+
+ - 对于非特权程序，chroot是不允许的，因为这会允许 ``/etc/passwd`` 在继承
+   chroot的程序眼中被替换。
+
+ - 执行代码对ptrace有特殊处理。
+
+这些都是临时性的修复。 ``no_new_privs`` 位（从 Linux 3.5 起）是一个新的通
+用的机制来保证一个进程安全地修改其执行环境并跨execve持久化。任何任务都可以设
+置 ``no_new_privs`` 。一旦该位被设置，它会在fork、clone和execve中继承下去
+，并且不能被撤销。在 ``no_new_privs`` 被设置的情况下， ``execve()`` 将保证
+不会授予权限去做任何没有execve调用就不能做的事情。比如， setuid 和 setgid
+位不会再改变 uid 或 gid；文件能力不会被添加到授权集合中，并且Linux安全模块（
+LSM）不会在execve调用后放松限制。
+
+设置 ``no_new_privs`` 使用::
+
+    prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0);
+
+不过要小心，Linux安全模块（LSM）也可能不会在 ``no_new_privs`` 模式下收紧约束。
+（这意味着一个一般的服务启动器在执行守护进程前就去设置 ``no_new_privs`` 可能
+会干扰基于LSM的沙箱。）
+
+请注意， ``no_new_privs`` 并不能阻止不涉及 ``execve()`` 的权限变化。一个拥有
+适当权限的任务仍然可以调用 ``setuid(2)`` 并接收 SCM_RIGHTS 数据报。
+
+目前来说， ``no_new_privs`` 有两大使用场景：
+
+ - 为seccomp模式2沙箱安装的过滤器会跨execve持久化，并能够改变新执行程序的行为。
+   非特权用户因此在 ``no_new_privs`` 被设置的情况下只允许安装这样的过滤器。
+
+ - ``no_new_privs`` 本身就能被用于减少非特权用户的攻击面。如果所有以某个 uid
+   运行的程序都设置了 ``no_new_privs`` ，那么那个 uid 将无法通过攻击 setuid，
+   setgid 和使用文件能力的二进制来提权；它需要先攻击一些没有被设置 ``no_new_privs``
+   位的东西。
+
+将来，其他潜在的危险的内核特性可能被非特权任务利用，即使 ``no_new_privs`` 被置位。
+原则上，当 ``no_new_privs`` 被置位时， ``unshare(2)`` 和 ``clone(2)`` 的几个选
+项将是安全的，并且 ``no_new_privs`` 加上 ``chroot`` 是可以被认为比 chroot本身危
+险性小得多的。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/seccomp_filter.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/seccomp_filter.rst
new file mode 100644
index 000000000000..ede8b37c953f
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/seccomp_filter.rst
@@ -0,0 +1,293 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/seccomp_filter.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+==================================
+Seccomp BPF (基于过滤器的安全计算)
+==================================
+
+*Seccomp: SECure COMPuting*
+
+介绍
+====
+
+大量系统调用被暴露给每个用户空间进程，但其中又有许多系统调用在进程的整个生命
+周期中都没被使用。随着系统调用的改变和成熟，缺陷被找到并消除。允许某一部分应
+用程序仅能访问一部分系统调用是有好处的，这会缩小内核暴露给应用程序的面积。
+系统调用过滤器就是为这些应用程序而生的。
+
+Seccomp过滤提供了一种为进程指定一个处理系统调用的过滤器的方法。这个过滤器体
+现为一个伯克利包过滤器（BPF）程序，就像套接字过滤器一样，不同在于前者处理的
+数据和正在进行的系统调用有关：系统调用号和系统调用参数。这样使用一种长期与
+用户空间和直接数据打交道的语言来表达系统调用过滤成为了可能。
+
+此外，BPF让seccomp用户不再成为在系统调用干预框架（system call interposition
+frameworks）中常见的检查-使用竞态攻击（TOCTOU）的受害者。BPF程序可能无法解引
+用指针，这就限制了所有过滤器仅能直接评估系统调用参数。
+
+这不是什么
+==========
+
+系统调用过滤并不是一个沙箱。它提供了一种明确定义的机制来最小化内核暴露面。它
+旨在成为一个沙箱开发者使用的工具。除此之外，逻辑行为和信息流的策略应该结合其他
+系统加固手段或者可能由你选择的内核安全模块（LSM）来管理。易于表达的动态过滤器
+为这条路提供了更多选择（比如避免病态的大小或者选择允许 socketcall() 中的多路
+系统调用），但将其理解为更完整的沙箱解决方案是错误的。
+
+用法
+====
+
+添加了一个额外的seccomp模式，它可以使用和严格seccomp相同的 prctl(2) 调用来启用。
+如果架构有 ``CONFIG_HAVE_ARCH_SECCOMP_FILTER`` 标志，那么可以添加以下过滤器：
+
+``PR_SET_SECCOMP``:
+	现在需要添加一个额外的参数来指定使用BPF程序的新过滤器。
+	BPF程序将在反应系统调用号、参数和其他元数据的seccomp_data结构体之上执行。
+	BPF程序必须返回允许的值之一来告知内核应该采取什么行动。
+
+	用法::
+
+		prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, prog);
+
+	'prog' 参数是一个指向 sock_fprog 结构体的指针，其中包含了过滤器程序。如
+	果程序是无效的，该调用会返回 -1 并设置 errno 为 ``EINVAL`` 。
+
+	如果 ``fork`` / ``clone`` 和 ``execve`` 被 @prog 所允许，任何子进程都将
+	受到和父进程相同的过滤器和系统调用ABI的约束。
+
+	在调用之前，进程必须调用 ``prctl(PR_SET_NO_NEW_PRIVS, 1)`` 或者在它的
+	命名空间内以 ``CAP_SYS_ADMIN`` 权限运行。如果以上条件不满足，会返回
+	``-EACCES`` 。这一要求保证了过滤器程序不能用于比安装过滤器的进程拥有更高
+	权限的子进程。
+
+	另外，如果 ``prctl(2)`` 被安装的过滤器所允许，就可以叠加额外的过滤器。这会增
+	加评估时间，但是可以进一步降低执行进程时的攻击面。
+
+以上调用在成功时返回0，失败时返回一个非零的值。
+
+返回值
+======
+
+一个seccomp过滤器可能返回下列任意值。如果多个过滤器存在，评估一个指定系统调用的
+返回值总会使用最高优先级的值。（比如 ``SECCOMP_RET_KILL_PROCESS`` 总是被优先
+返回。）
+
+按照优先级排序，它们是：
+
+``SECCOMP_RET_KILL_PROCESS``:
+	使得整个进程立即结束而不执行系统调用。进程的退出状态 (``status & 0x7f``) 将
+	是 ``SIGSYS`` ，而不是 ``SIGKILL`` 。
+
+``SECCOMP_RET_KILL_THREAD``:
+	使得线程立即结束而不执行系统调用。线程的退出状态 (``status & 0x7f``) 将是
+	是 ``SIGSYS`` ，而不是 ``SIGKILL`` 。
+
+``SECCOMP_RET_TRAP``:
+	使得内核向触发进程发送一个 ``SIGSYS`` 信号而不执行系统调用。
+	``siginfo->si_call_addr`` 会展示系统调用指令的位置， ``siginfo->si_syscall``
+	和 ``siginfo->si_arch`` 会指出试图进行的系统调用。程序计数器会和发生了系统
+	调用的一样（即它不会指向系统调用指令）。返回值寄存器会包含一个与架构相关的值——
+	如果恢复执行，需要将其设为合理的值。（架构依赖性是因为将其替换为 ``-ENOSYS``
+	会导致一些有用的信息被覆盖。）
+
+	返回值的 ``SECCOMP_RET_DATA`` 部分会作为 ``si_errno`` 传递。
+
+	由seccomp触发的 ``SIGSYS`` 会有一个 ``SYS_SECCOMP`` 的 si_code 。
+
+``SECCOMP_RET_ERRNO``:
+	使得返回值的低16位作为errno传递给用户空间，而不执行系统调用。
+
+``SECCOMP_RET_USER_NOTIF``:
+	使得一个 ``struct seccomp_notif`` 消息被发送到已附加的用户空间通知文件描述
+	符。如果没有被附加则返回 ``-ENOSYS`` 。下面会讨论如何处理用户通知。
+
+``SECCOMP_RET_TRACE``:
+	当返回的时候，这个值会使得内核在执行系统调用前尝试去通知一个基于 ``ptrace()``
+	的追踪器。如果没有追踪器， ``-ENOSYS`` 会返回给用户空间，并且系统调用不会执行。
+
+	如果追踪器通过 ``ptrace(PTRACE_SETOPTIONS)`` 请求了 ``PTRACE_O_TRACESECCOMP``，
+	那么它会收到 ``PTRACE_EVENT_SECCOMP`` 通知。BPF程序返回值的 ``SECCOMP_RET_DATA``
+	部分会通过 ``PTRACE_GETEVENTMSG`` 提供给追踪器。
+
+	追踪器可以通过改变系统调用号到-1来跳过系统调用。或者追踪器可以改变系统调用号到
+	一个有效值来改变请求的系统调用。如果追踪器请求跳过系统调用，那么系统调用将返回
+	追踪器放在返回值寄存器中的值。
+
+	在追踪器被通知后，seccomp检查不会再次运行。（这意味着基于seccomp的沙箱必须禁止
+	ptrace的使用，甚至其他沙箱进程也不行，除非非常小心；ptrace可以通过这个机制来逃
+	逸。）
+
+``SECCOMP_RET_LOG``:
+	使得系统调用在被记录之后再运行。这应该被应用开发者用来检查他们的程序需要哪些
+	系统调用，而不需要反复通过多个测试和开发周期来建立清单。
+
+	只有在 actions_logged sysctl 字符串中出现 "log" 时，这个操作才会被记录。
+
+``SECCOMP_RET_ALLOW``:
+	使得系统调用被执行。
+
+如果多个追踪器存在，评估系统调用的返回值将永远使用最高优先级的值。
+
+优先级只通过 ``SECCOMP_RET_ACTION`` 掩码来决定。当多个过滤器返回相同优先级的返回
+值时，只有来自最近安装的过滤器的 ``SECCOMP_RET_DATA`` 会被返回。
+
+隐患
+====
+
+最需要避免的隐患是在过滤系统调用号时却不检查架构值。因为在任何支持多个系统调用
+约定的架构上，系统调用号可能根据具体调用而不同。如果不同调用约定中的调用号有重叠，
+那么过滤器的检查可能被滥用。请总是检查架构值！
+
+例子
+====
+
+``samples/seccomp/`` 文件夹包含了x86专用和更通用的使用高层宏接口来生成BPF程序的
+例子。
+
+用户空间通知
+============
+
+``SECCOMP_RET_USER_NOTIF`` 返回值会让seccomp过滤器传递一个特定的系统调用给用户
+空间处理。这可能会对像容器管理器的程序有用，它们希望拦截特定的系统调用（如 ``mount()``，
+``finit_module()`` 等等）并改变其行为。
+
+传递 ``SECCOMP_FILTER_FLAG_NEW_LISTENER`` 参数给 ``seccomp()`` 系统调用可以取
+得通知文件描述符：
+
+.. code-block:: c
+
+    fd = seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_NEW_LISTENER, &prog);
+
+成功情况下会返回一个对过滤器监听的文件描述符，然后可以通过 ``SCM_RIGHTS`` 或类似
+的方式传递。需要注意的是，过滤器文件描述符针对的是一个特定的过滤器而不是特定的进程。
+所以如果这个进程后来fork了，来自两个进程的通知都会出现在同一个过滤器文件描述符中。
+对于过滤器文件描述符的读写也是同步的，所以一个过滤器文件描述符可以安全地拥有多个读者。
+
+seccomp通知文件描述符由两个结构体组成：
+
+.. code-block:: c
+
+    struct seccomp_notif_sizes {
+        __u16 seccomp_notif;
+        __u16 seccomp_notif_resp;
+        __u16 seccomp_data;
+    };
+
+    struct seccomp_notif {
+        __u64 id;
+        __u32 pid;
+        __u32 flags;
+        struct seccomp_data data;
+    };
+
+    struct seccomp_notif_resp {
+        __u64 id;
+        __s64 val;
+        __s32 error;
+        __u32 flags;
+    };
+
+``struct seccomp_notif_sizes`` 结构体可以用于确定seccomp通知中各种结构体的大小。
+``struct seccomp_data`` 的大小可能未来会改变，所以需要使用下面的代码：
+
+.. code-block:: c
+
+    struct seccomp_notif_sizes sizes;
+    seccomp(SECCOMP_GET_NOTIF_SIZES, 0, &sizes);
+
+来决定需要分配的多种结构体的大小。请查看 samples/seccomp/user-trap.c 中的例子。
+
+用户可以通过 ``ioctl(SECCOMP_IOCTL_NOTIF_RECV)`` (或 ``poll()``) 读取seccomp
+通知文件描述符来接收一个 ``struct seccomp_notif`` ，其中包含五个成员：结构体的
+输入长度，每个过滤器唯一的 ``id`` ， 触发请求进程的 ``pid`` （如果进程的pid命名空
+间对于监听者的pid命名空间不可见的话，可能为0）。通知还包含传递给seccomp的 ``data``
+和一个过滤器标志。在调用ioctl前结构体应该被清空。
+
+之后用户空间可以根据这些信息决定做什么，并通过 ``ioctl(SECCOMP_IOCTL_NOTIF_SEND)``
+发送一个响应，表示应该给用户空间返回什么。 ``struct seccomp_notif_resp`` 的 ``id``
+成员应该和 ``struct seccomp_notif`` 的 ``id`` 一致。
+
+用户空间也可以通过 ``ioctl(SECCOMP_IOCTL_NOTIF_ADDFD)`` 向通知进程添加文件描述
+符。 ``struct seccomp_notif_addfd`` 的 ``id`` 成员应该和 ``struct seccomp_notif``
+的 ``id`` 保持一致。 ``newfd_flags`` 标志可以被用于在通知进程的文件描述符上设置
+O_CLOEXEC 等标志。如果监督者（supervisor）向文件描述符注入一个特定的数字，可以使用
+``SECCOMP_ADDFD_FLAG_SETFD`` 标志，并设置 ``newfd`` 成员为要使用的特定数字。
+如果文件描述符已经在通知进程中打开，那它将被替换。监督者也可以添加一个文件描述符，
+并使用 ``SECCOMP_ADDFD_FLAG_SEND`` 标志原子响应，返回值将是注入的文件描述符编号。
+
+通知进程可以被抢占，导致通知被终止。这可能在尝试代表通知进程执行长时间且通常可重试
+（如挂载文件系统）的操作时导致问题。另外，在安装过滤器的时候，
+``SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV`` 可以被设置。这个标志使得当监督者收到用
+户通知时，通知进程会忽略非致命信号，直到响应被发送。在用户空间收到通知之前发出的信号
+将被正常处理。
+
+值得注意的是， ``struct seccomp_data`` 包含了系统调用寄存器参数的值，但是不包含指向
+内存的指针。进程的内存可以通过  ``ptrace()`` 或 ``/proc/pid/mem`` 由合适的特权跟踪
+访问。但是，需要注意避免之前提到的TOCTOU攻击：所有从被跟踪者内存中读到的参数都应该先
+读到追踪器的内存中，再做出策略决定。这样就可以对系统调用的参数做原子决定。
+
+Sysctls
+=======
+
+Seccomp的sysctl文件可以在 ``/proc/sys/kernel/seccomp/`` 文件夹中找到。这里有对文件
+夹中每个文件的描述：
+
+``actions_avail``:
+	以字符串形式保存seccomp返回值（参考上文的 ``SECCOMP_RET_*`` 宏）的只读有序
+	列表。从左往右按照最少许可返回值到最多许可返回值排序。
+
+	这个列表代表了内核支持的seccomp返回值集合。一个用户空间程序可以使用这个列表来在
+	程序建立时确定在 ``seccomp.h`` 中找到的动作是否和当前运行内核实际支持的动作有所
+	不同。
+
+``actions_logged``:
+	允许被记录的seccomp返回值（参考上文的 ``SECCOMP_RET_*`` 宏）的可读写有序列表。
+	对文件写入不需要是有序的，但从文件读取将采用与actions_avail sysctl一致的方式排序。
+
+	``allow`` 字符串在 ``actions_logged`` sysctl中不被接收，因为不可能记录
+	``SECCOMP_RET_ALLOW`` 动作。尝试向sysctl写入 ``allow`` 会导致返回一个EINVAL。
+
+添加架构支持
+============
+
+请查看 ``arch/Kconfig`` 了解权威要求。总的来说如果一个架构同时支持ptrace_event和
+seccomp，那么它将可以通过较小的修改支持seccomp过滤器： ``SIGSYS`` 支持和seccomp
+返回值检查。然后必须将 ``CONFIG_HAVE_ARCH_SECCOMP_FILTER`` 添加到它的架构特定
+的Kconfig中。
+
+注意事项
+========
+
+vDSO可能导致一些系统调用完全在用户空间中运行，当你在不同机器上跑程序时可能导致回退
+到真正系统调用的意外发生。为了在x86上最小化这些意外的发生，请确保你在测试时把
+``/sys/devices/system/clocksource/clocksource0/current_clocksource`` 设置为
+``acpi_pm`` 之类的值。
+
+在x86-64上，vsyscall模拟默认开启。（vsyscalls是vDSO调用的传统变体。）目前，模拟
+vsyscalls会遵守seccomp，但是有一些奇怪情况：
+
+- ``SECCOMP_RET_TRAP`` 的返回值会设置一个指向给定vsyscall入口的 ``si_call_addr``，
+  而不是'syscall'指令之后的地址。任何想重新开始调用的代码都需要注意 (a) ret指令
+  已被模拟，(b) 试图恢复系统调用将再次触发标准vsyscall模拟安全检查，使得恢复系统
+  调用在大部分情况下没有意义。
+
+- ``SECCOMP_RET_TRACE`` 的返回值将像往常一样给追踪器发出信号，但是系统调用可能不能
+  使用orig_rax寄存器改变为另一个系统调用。可能只能改变为-1来跳过当前模拟的调用。
+  任何其他改变都可能终止进程。追踪器看到的rip值将是系统调用的入口地址；这和正常行为
+  不同。追踪器禁止修改rip或者rsp。（不要依赖其他改变来终止进程，它们可能正常工作。
+  比如在一些内核中，选择一个只存在于未来内核中的系统调用将被正确模拟，返回一个
+  ``-ENOSYS`` 。）
+
+要检测这个古怪的行为，可以检查 ``addr & ~0x0C00 == 0xFFFFFFFFFF600000``。（对于
+``SECCOMP_RET_TRACE`` ，使用rip。对于 ``SECCOMP_RET_TRAP`` ，使用
+``siginfo->si_call_addr`` 。）不要检测其他条件：未来内核可能会改进vsyscall模拟，
+当前内核在vsyscall=native模式下会有不同表现，但在这些情况下， ``0xF...F600{0,4,8,C}00``
+处的指令将不是系统调用。
+
+请注意，现代系统根本不可能使用vsyscalls —— 它们是一种遗留功能，而且比标准系统调用
+慢得多。 新的代码将使用vDSO，而vDSO发出的系统调用与正常的系统调用没有区别。
diff --git linux-libre-6.1-gnu/Documentation/translations/zh_CN/userspace-api/sysfs-platform_profile.rst linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/sysfs-platform_profile.rst
new file mode 100644
index 000000000000..7d21740db125
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/translations/zh_CN/userspace-api/sysfs-platform_profile.rst
@@ -0,0 +1,40 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/userspace-api/sysfs-platform_profile.rst
+
+:翻译:
+
+ 李睿 Rui Li <me@lirui.org>
+
+==========================================================
+平台配置文件选择（如 /sys/firmware/acpi/platform_profile）
+==========================================================
+
+现代系统中平台性能、温度、风扇和其他硬件相关的特性通常是可以动态配置的。平台
+配置通常会根据当前的状态由一些自动机制（很可能存在于内核之外）来自动调整。
+
+这些平台自动调整机制通常能够被配置成多个平台配置文件中的一个，要么偏向节能运
+行，要么偏向性能运行。
+
+platform_profile属性的目的是提供一个通用的sysfs API来选择这些平台自动配置
+机制的配置文件。
+
+需要注意的是，这个API只能用作选择平台配置文件，用来监测所产生的性能特征并不
+是其目标。监测性能最好使用设备/供应商提供的工具，比如turbostat。
+
+具体来说，当选择高性能配置文件时，真实能达到的性能可能受制于多种因素，比如：
+其他组件的发热，房间温度，笔记本底部的自由空气流动等。让用户空间知道任何阻碍
+达到要求性能水平的局部最优条件，显然不是这个API的目标。
+
+由于数字本身并不能代表一个配置文件会调整的多个变量（功耗，发热等），这个API
+使用字符串来描述多种配置文件。为了保证用户空间能够获得一致的体验，
+sysfs-platform_profile ABI 文档定义了一个固定的配置文件名集合。驱动程序
+*必须* 将它们内置的配置文件表示映射到这个固定的集合中。
+
+如果映射时没有很好的匹配，可以添加一个新的配置文件名称。驱动希望引入的新配置
+文件名称时必须：
+
+ 1. 解释为什么无法使用已有的配置文件名称。
+ 2. 添加一个新的配置文件名称，以及预期行为的清晰描述，保存到
+    sysfs-platform_profile ABI文档中。
diff --git linux-libre-6.1-gnu/Documentation/usb/CREDITS linux-libre-6.2-gnu/Documentation/usb/CREDITS
index 67c59cdc9959..81ea3eb29e96 100644
--- linux-libre-6.1-gnu/Documentation/usb/CREDITS
+++ linux-libre-6.2-gnu/Documentation/usb/CREDITS
@@ -1,7 +1,7 @@
 Credits for the Simple Linux USB Driver:
 
 The following people have contributed to this code (in alphabetical
-order by last name).  I'm sure this list should be longer, its
+order by last name).  I'm sure this list should be longer, it's
 difficult to maintain, add yourself with a patch if desired.
 
   Georg Acher <acher@informatik.tu-muenchen.de>
@@ -126,7 +126,7 @@ THANKS file in Inaky's driver):
         - Jochen Karrer <karrer@wpfd25.physik.uni-wuerzburg.de>, for
           pointing out mortal bugs and giving advice.
 
-        - Edmund Humemberger <ed@atnet.at>, for it's great work on
+        - Edmund Humemberger <ed@atnet.at>, for his great work on
           public relationships and general management stuff for the
           Linux-USB effort.
 
@@ -136,7 +136,7 @@ THANKS file in Inaky's driver):
         - Ric Klaren <ia_ric@cs.utwente.nl> for doing nice
           introductory documents (competing with Alberto's :).
 
-        - Christian Groessler <cpg@aladdin.de>, for it's help on those
+        - Christian Groessler <cpg@aladdin.de>, for his help on those
           itchy bits ... :)
 
         - Paul MacKerras for polishing OHCI and pushing me harder for
diff --git linux-libre-6.1-gnu/Documentation/usb/functionfs.rst linux-libre-6.2-gnu/Documentation/usb/functionfs.rst
index 7fdc6d840ac5..a3054bea38f3 100644
--- linux-libre-6.1-gnu/Documentation/usb/functionfs.rst
+++ linux-libre-6.2-gnu/Documentation/usb/functionfs.rst
@@ -49,7 +49,7 @@ level it would look like this::
   $ ( cd /dev/ffs-hid && hid-daemon ) &
 
 On kernel level the gadget checks ffs_data->dev_name to identify
-whether it's FunctionFS designed for MTP ("mtp") or HID ("hid").
+whether its FunctionFS is designed for MTP ("mtp") or HID ("hid").
 
 If no "functions" module parameters is supplied, the driver accepts
 just one function with any name.
diff --git linux-libre-6.1-gnu/Documentation/usb/gadget_multi.rst linux-libre-6.2-gnu/Documentation/usb/gadget_multi.rst
index 3a22c1b2f39e..f78a51ff2324 100644
--- linux-libre-6.1-gnu/Documentation/usb/gadget_multi.rst
+++ linux-libre-6.2-gnu/Documentation/usb/gadget_multi.rst
@@ -9,7 +9,7 @@ The Multifunction Composite Gadget (or g_multi) is a composite gadget
 that makes extensive use of the composite framework to provide
 a... multifunction gadget.
 
-In it's standard configuration it provides a single USB configuration
+In its standard configuration it provides a single USB configuration
 with RNDIS[1] (that is Ethernet), USB CDC[2] ACM (that is serial) and
 USB Mass Storage functions.
 
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/index.rst linux-libre-6.2-gnu/Documentation/userspace-api/index.rst
index c78da9ce0ec4..f16337bdb852 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/index.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/index.rst
@@ -25,6 +25,7 @@ place where this information is gathered.
    ebpf/index
    ioctl/index
    iommu
+   iommufd
    media/index
    netlink/index
    sysfs-platform_profile
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/ioctl/ioctl-number.rst linux-libre-6.2-gnu/Documentation/userspace-api/ioctl/ioctl-number.rst
index 5f81e2a24a5c..eb045fc495a4 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/ioctl/ioctl-number.rst
@@ -105,6 +105,7 @@ Code  Seq#    Include File                                           Comments
 '8'   all                                                            SNP8023 advanced NIC card
                                                                      <mailto:mcr@solidum.com>
 ';'   64-7F  linux/vfio.h
+';'   80-FF  linux/iommufd.h
 '='   00-3f  uapi/linux/ptp_clock.h                                  <mailto:richardcochran@gmail.com>
 '@'   00-0F  linux/radeonfb.h                                        conflict!
 '@'   00-0F  drivers/video/aty/aty128fb.c                            conflict!
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/iommufd.rst linux-libre-6.2-gnu/Documentation/userspace-api/iommufd.rst
new file mode 100644
index 000000000000..79dd9eb51587
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/userspace-api/iommufd.rst
@@ -0,0 +1,223 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+=======
+IOMMUFD
+=======
+
+:Author: Jason Gunthorpe
+:Author: Kevin Tian
+
+Overview
+========
+
+IOMMUFD is the user API to control the IOMMU subsystem as it relates to managing
+IO page tables from userspace using file descriptors. It intends to be general
+and consumable by any driver that wants to expose DMA to userspace. These
+drivers are eventually expected to deprecate any internal IOMMU logic
+they may already/historically implement (e.g. vfio_iommu_type1.c).
+
+At minimum iommufd provides universal support of managing I/O address spaces and
+I/O page tables for all IOMMUs, with room in the design to add non-generic
+features to cater to specific hardware functionality.
+
+In this context the capital letter (IOMMUFD) refers to the subsystem while the
+small letter (iommufd) refers to the file descriptors created via /dev/iommu for
+use by userspace.
+
+Key Concepts
+============
+
+User Visible Objects
+--------------------
+
+Following IOMMUFD objects are exposed to userspace:
+
+- IOMMUFD_OBJ_IOAS, representing an I/O address space (IOAS), allowing map/unmap
+  of user space memory into ranges of I/O Virtual Address (IOVA).
+
+  The IOAS is a functional replacement for the VFIO container, and like the VFIO
+  container it copies an IOVA map to a list of iommu_domains held within it.
+
+- IOMMUFD_OBJ_DEVICE, representing a device that is bound to iommufd by an
+  external driver.
+
+- IOMMUFD_OBJ_HW_PAGETABLE, representing an actual hardware I/O page table
+  (i.e. a single struct iommu_domain) managed by the iommu driver.
+
+  The IOAS has a list of HW_PAGETABLES that share the same IOVA mapping and
+  it will synchronize its mapping with each member HW_PAGETABLE.
+
+All user-visible objects are destroyed via the IOMMU_DESTROY uAPI.
+
+The diagram below shows relationship between user-visible objects and kernel
+datastructures (external to iommufd), with numbers referred to operations
+creating the objects and links::
+
+  _________________________________________________________
+ |                         iommufd                         |
+ |       [1]                                               |
+ |  _________________                                      |
+ | |                 |                                     |
+ | |                 |                                     |
+ | |                 |                                     |
+ | |                 |                                     |
+ | |                 |                                     |
+ | |                 |                                     |
+ | |                 |        [3]                 [2]      |
+ | |                 |    ____________         __________  |
+ | |      IOAS       |<--|            |<------|          | |
+ | |                 |   |HW_PAGETABLE|       |  DEVICE  | |
+ | |                 |   |____________|       |__________| |
+ | |                 |         |                   |       |
+ | |                 |         |                   |       |
+ | |                 |         |                   |       |
+ | |                 |         |                   |       |
+ | |                 |         |                   |       |
+ | |_________________|         |                   |       |
+ |         |                   |                   |       |
+ |_________|___________________|___________________|_______|
+           |                   |                   |
+           |              _____v______      _______v_____
+           | PFN storage |            |    |             |
+           |------------>|iommu_domain|    |struct device|
+                         |____________|    |_____________|
+
+1. IOMMUFD_OBJ_IOAS is created via the IOMMU_IOAS_ALLOC uAPI. An iommufd can
+   hold multiple IOAS objects. IOAS is the most generic object and does not
+   expose interfaces that are specific to single IOMMU drivers. All operations
+   on the IOAS must operate equally on each of the iommu_domains inside of it.
+
+2. IOMMUFD_OBJ_DEVICE is created when an external driver calls the IOMMUFD kAPI
+   to bind a device to an iommufd. The driver is expected to implement a set of
+   ioctls to allow userspace to initiate the binding operation. Successful
+   completion of this operation establishes the desired DMA ownership over the
+   device. The driver must also set the driver_managed_dma flag and must not
+   touch the device until this operation succeeds.
+
+3. IOMMUFD_OBJ_HW_PAGETABLE is created when an external driver calls the IOMMUFD
+   kAPI to attach a bound device to an IOAS. Similarly the external driver uAPI
+   allows userspace to initiate the attaching operation. If a compatible
+   pagetable already exists then it is reused for the attachment. Otherwise a
+   new pagetable object and iommu_domain is created. Successful completion of
+   this operation sets up the linkages among IOAS, device and iommu_domain. Once
+   this completes the device could do DMA.
+
+   Every iommu_domain inside the IOAS is also represented to userspace as a
+   HW_PAGETABLE object.
+
+   .. note::
+
+      Future IOMMUFD updates will provide an API to create and manipulate the
+      HW_PAGETABLE directly.
+
+A device can only bind to an iommufd due to DMA ownership claim and attach to at
+most one IOAS object (no support of PASID yet).
+
+Kernel Datastructure
+--------------------
+
+User visible objects are backed by following datastructures:
+
+- iommufd_ioas for IOMMUFD_OBJ_IOAS.
+- iommufd_device for IOMMUFD_OBJ_DEVICE.
+- iommufd_hw_pagetable for IOMMUFD_OBJ_HW_PAGETABLE.
+
+Several terminologies when looking at these datastructures:
+
+- Automatic domain - refers to an iommu domain created automatically when
+  attaching a device to an IOAS object. This is compatible to the semantics of
+  VFIO type1.
+
+- Manual domain - refers to an iommu domain designated by the user as the
+  target pagetable to be attached to by a device. Though currently there are
+  no uAPIs to directly create such domain, the datastructure and algorithms
+  are ready for handling that use case.
+
+- In-kernel user - refers to something like a VFIO mdev that is using the
+  IOMMUFD access interface to access the IOAS. This starts by creating an
+  iommufd_access object that is similar to the domain binding a physical device
+  would do. The access object will then allow converting IOVA ranges into struct
+  page * lists, or doing direct read/write to an IOVA.
+
+iommufd_ioas serves as the metadata datastructure to manage how IOVA ranges are
+mapped to memory pages, composed of:
+
+- struct io_pagetable holding the IOVA map
+- struct iopt_area's representing populated portions of IOVA
+- struct iopt_pages representing the storage of PFNs
+- struct iommu_domain representing the IO page table in the IOMMU
+- struct iopt_pages_access representing in-kernel users of PFNs
+- struct xarray pinned_pfns holding a list of pages pinned by in-kernel users
+
+Each iopt_pages represents a logical linear array of full PFNs. The PFNs are
+ultimately derived from userspace VAs via an mm_struct. Once they have been
+pinned the PFNs are stored in IOPTEs of an iommu_domain or inside the pinned_pfns
+xarray if they have been pinned through an iommufd_access.
+
+PFN have to be copied between all combinations of storage locations, depending
+on what domains are present and what kinds of in-kernel "software access" users
+exist. The mechanism ensures that a page is pinned only once.
+
+An io_pagetable is composed of iopt_areas pointing at iopt_pages, along with a
+list of iommu_domains that mirror the IOVA to PFN map.
+
+Multiple io_pagetable-s, through their iopt_area-s, can share a single
+iopt_pages which avoids multi-pinning and double accounting of page
+consumption.
+
+iommufd_ioas is sharable between subsystems, e.g. VFIO and VDPA, as long as
+devices managed by different subsystems are bound to a same iommufd.
+
+IOMMUFD User API
+================
+
+.. kernel-doc:: include/uapi/linux/iommufd.h
+
+IOMMUFD Kernel API
+==================
+
+The IOMMUFD kAPI is device-centric with group-related tricks managed behind the
+scene. This allows the external drivers calling such kAPI to implement a simple
+device-centric uAPI for connecting its device to an iommufd, instead of
+explicitly imposing the group semantics in its uAPI as VFIO does.
+
+.. kernel-doc:: drivers/iommu/iommufd/device.c
+   :export:
+
+.. kernel-doc:: drivers/iommu/iommufd/main.c
+   :export:
+
+VFIO and IOMMUFD
+----------------
+
+Connecting a VFIO device to iommufd can be done in two ways.
+
+First is a VFIO compatible way by directly implementing the /dev/vfio/vfio
+container IOCTLs by mapping them into io_pagetable operations. Doing so allows
+the use of iommufd in legacy VFIO applications by symlinking /dev/vfio/vfio to
+/dev/iommufd or extending VFIO to SET_CONTAINER using an iommufd instead of a
+container fd.
+
+The second approach directly extends VFIO to support a new set of device-centric
+user API based on aforementioned IOMMUFD kernel API. It requires userspace
+change but better matches the IOMMUFD API semantics and easier to support new
+iommufd features when comparing it to the first approach.
+
+Currently both approaches are still work-in-progress.
+
+There are still a few gaps to be resolved to catch up with VFIO type1, as
+documented in iommufd_vfio_check_extension().
+
+Future TODOs
+============
+
+Currently IOMMUFD supports only kernel-managed I/O page table, similar to VFIO
+type1. New features on the radar include:
+
+ - Binding iommu_domain's to PASID/SSID
+ - Userspace page tables, for ARM, x86 and S390
+ - Kernel bypass'd invalidation of user page tables
+ - Re-use of the KVM page table in the IOMMU
+ - Dirty page tracking in the IOMMU
+ - Runtime Increase/Decrease of IOPTE size
+ - PRI support with faults resolved in userspace
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/landlock.rst linux-libre-6.2-gnu/Documentation/userspace-api/landlock.rst
index cec780c2f497..d8cd8cd9ce25 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/landlock.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/landlock.rst
@@ -8,7 +8,7 @@ Landlock: unprivileged access control
 =====================================
 
 :Author: Mickaël Salaün
-:Date: September 2022
+:Date: October 2022
 
 The goal of Landlock is to enable to restrict ambient rights (e.g. global
 filesystem access) for a set of processes.  Because Landlock is a stackable
@@ -60,7 +60,8 @@ the need to be explicit about the denied-by-default access rights.
             LANDLOCK_ACCESS_FS_MAKE_FIFO |
             LANDLOCK_ACCESS_FS_MAKE_BLOCK |
             LANDLOCK_ACCESS_FS_MAKE_SYM |
-            LANDLOCK_ACCESS_FS_REFER,
+            LANDLOCK_ACCESS_FS_REFER |
+            LANDLOCK_ACCESS_FS_TRUNCATE,
     };
 
 Because we may not know on which kernel version an application will be
@@ -69,16 +70,28 @@ should try to protect users as much as possible whatever the kernel they are
 using.  To avoid binary enforcement (i.e. either all security features or
 none), we can leverage a dedicated Landlock command to get the current version
 of the Landlock ABI and adapt the handled accesses.  Let's check if we should
-remove the ``LANDLOCK_ACCESS_FS_REFER`` access right which is only supported
-starting with the second version of the ABI.
+remove the ``LANDLOCK_ACCESS_FS_REFER`` or ``LANDLOCK_ACCESS_FS_TRUNCATE``
+access rights, which are only supported starting with the second and third
+version of the ABI.
 
 .. code-block:: c
 
     int abi;
 
     abi = landlock_create_ruleset(NULL, 0, LANDLOCK_CREATE_RULESET_VERSION);
-    if (abi < 2) {
+    if (abi < 0) {
+        /* Degrades gracefully if Landlock is not handled. */
+        perror("The running kernel does not enable to use Landlock");
+        return 0;
+    }
+    switch (abi) {
+    case 1:
+        /* Removes LANDLOCK_ACCESS_FS_REFER for ABI < 2 */
         ruleset_attr.handled_access_fs &= ~LANDLOCK_ACCESS_FS_REFER;
+        __attribute__((fallthrough));
+    case 2:
+        /* Removes LANDLOCK_ACCESS_FS_TRUNCATE for ABI < 3 */
+        ruleset_attr.handled_access_fs &= ~LANDLOCK_ACCESS_FS_TRUNCATE;
     }
 
 This enables to create an inclusive ruleset that will contain our rules.
@@ -127,8 +140,8 @@ descriptor.
 
 It may also be required to create rules following the same logic as explained
 for the ruleset creation, by filtering access rights according to the Landlock
-ABI version.  In this example, this is not required because
-``LANDLOCK_ACCESS_FS_REFER`` is not allowed by any rule.
+ABI version.  In this example, this is not required because all of the requested
+``allowed_access`` rights are already available in ABI 1.
 
 We now have a ruleset with one rule allowing read access to ``/usr`` while
 denying all other handled accesses for the filesystem.  The next step is to
@@ -252,6 +265,37 @@ To be allowed to use :manpage:`ptrace(2)` and related syscalls on a target
 process, a sandboxed process should have a subset of the target process rules,
 which means the tracee must be in a sub-domain of the tracer.
 
+Truncating files
+----------------
+
+The operations covered by ``LANDLOCK_ACCESS_FS_WRITE_FILE`` and
+``LANDLOCK_ACCESS_FS_TRUNCATE`` both change the contents of a file and sometimes
+overlap in non-intuitive ways.  It is recommended to always specify both of
+these together.
+
+A particularly surprising example is :manpage:`creat(2)`.  The name suggests
+that this system call requires the rights to create and write files.  However,
+it also requires the truncate right if an existing file under the same name is
+already present.
+
+It should also be noted that truncating files does not require the
+``LANDLOCK_ACCESS_FS_WRITE_FILE`` right.  Apart from the :manpage:`truncate(2)`
+system call, this can also be done through :manpage:`open(2)` with the flags
+``O_RDONLY | O_TRUNC``.
+
+When opening a file, the availability of the ``LANDLOCK_ACCESS_FS_TRUNCATE``
+right is associated with the newly created file descriptor and will be used for
+subsequent truncation attempts using :manpage:`ftruncate(2)`.  The behavior is
+similar to opening a file for reading or writing, where permissions are checked
+during :manpage:`open(2)`, but not during the subsequent :manpage:`read(2)` and
+:manpage:`write(2)` calls.
+
+As a consequence, it is possible to have multiple open file descriptors for the
+same file, where one grants the right to truncate the file and the other does
+not.  It is also possible to pass such file descriptors between processes,
+keeping their Landlock properties, even when these processes do not have an
+enforced Landlock ruleset.
+
 Compatibility
 =============
 
@@ -398,6 +442,15 @@ Starting with the Landlock ABI version 2, it is now possible to securely
 control renaming and linking thanks to the new ``LANDLOCK_ACCESS_FS_REFER``
 access right.
 
+File truncation (ABI < 3)
+-------------------------
+
+File truncation could not be denied before the third Landlock ABI, so it is
+always allowed when using a kernel that only supports the first or second ABI.
+
+Starting with the Landlock ABI version 3, it is now possible to securely control
+truncation thanks to the new ``LANDLOCK_ACCESS_FS_TRUNCATE`` access right.
+
 .. _kernel_support:
 
 Kernel support
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/Makefile linux-libre-6.2-gnu/Documentation/userspace-api/media/Makefile
index 00922aa7efde..3d8aaf5c253b 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/Makefile
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/Makefile
@@ -47,10 +47,11 @@ $(BUILDDIR)/lirc.h.rst: ${UAPI}/lirc.h ${PARSER} $(SRC_DIR)/lirc.h.rst.exception
 
 # Media build rules
 
-.PHONY: all html epub xml latex
+.PHONY: all html texinfo epub xml latex
 
 all: $(IMGDOT) $(BUILDDIR) ${TARGETS}
 html: all
+texinfo: all
 epub: all
 xml: all
 latex: $(IMGPDF) all
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst
index b0efce40471f..411d42a742f3 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/cec/cec-pin-error-inj.rst
@@ -1,5 +1,7 @@
 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
 
+.. _cec_pin_error_inj:
+
 CEC Pin Framework Error Injection
 =================================
 
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/drivers/aspeed-video.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/aspeed-video.rst
new file mode 100644
index 000000000000..1b0cb1e3eba8
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/aspeed-video.rst
@@ -0,0 +1,65 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. include:: <isonum.txt>
+
+ASPEED video driver
+===================
+
+ASPEED Video Engine found on AST2400/2500/2600 SoC supports high performance
+video compressions with a wide range of video quality and compression ratio
+options. The adopted compressing algorithm is a modified JPEG algorithm.
+
+There are 2 types of compressions in this IP.
+
+* JPEG JFIF standard mode: for single frame and management compression
+* ASPEED proprietary mode: for multi-frame and differential compression.
+  Support 2-pass (high quality) video compression scheme (Patent pending by
+  ASPEED). Provide visually lossless video compression quality or to reduce
+  the network average loading under intranet KVM applications.
+
+VIDIOC_S_FMT can be used to choose which format you want. V4L2_PIX_FMT_JPEG
+stands for JPEG JFIF standard mode; V4L2_PIX_FMT_AJPG stands for ASPEED
+proprietary mode.
+
+More details on the ASPEED video hardware operations can be found in
+*chapter 6.2.16 KVM Video Driver* of SDK_User_Guide which available on
+AspeedTech-BMC/openbmc/releases.
+
+The ASPEED video driver implements the following driver-specific control:
+
+``V4L2_CID_ASPEED_HQ_MODE``
+---------------------------
+    Enable/Disable ASPEED's High quality mode. This is a private control
+    that can be used to enable high quality for aspeed proprietary mode.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - ``(0)``
+      - ASPEED HQ mode is disabled.
+    * - ``(1)``
+      - ASPEED HQ mode is enabled.
+
+``V4L2_CID_ASPEED_HQ_JPEG_QUALITY``
+-----------------------------------
+    Define the quality of ASPEED's High quality mode. This is a private control
+    that can be used to decide compression quality if High quality mode enabled
+    . Higher the value, better the quality and bigger the size.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - ``(1)``
+      - minimum
+    * - ``(12)``
+      - maximum
+    * - ``(1)``
+      - step
+    * - ``(1)``
+      - default
+
+**Copyright** |copy| 2022 ASPEED Technology Inc.
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/drivers/index.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/index.rst
index 32f82aed47d9..915dbf0f4db5 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/drivers/index.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/index.rst
@@ -31,6 +31,7 @@ For more details see the file COPYING in the source distribution of Linux.
 	:maxdepth: 5
 	:numbered:
 
+	aspeed-video
 	ccs
 	cx2341x-uapi
 	dw100
@@ -38,4 +39,5 @@ For more details see the file COPYING in the source distribution of Linux.
 	max2175
 	meye-uapi
 	omap3isp-uapi
+	st-vgxy61
 	uvcvideo
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/drivers/st-vgxy61.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/st-vgxy61.rst
new file mode 100644
index 000000000000..d9e3b80e3a96
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/drivers/st-vgxy61.rst
@@ -0,0 +1,25 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+ST VGXY61 camera sensor driver
+==============================
+
+The ST VGXY61 driver implements the following controls:
+
+``V4L2_CID_HDR_SENSOR_MODE``
+-------------------------------
+    Change the sensor HDR mode. A HDR picture is obtained by merging two
+    captures of the same scene using two different exposure periods.
+
+.. flat-table::
+    :header-rows:  0
+    :stub-columns: 0
+    :widths:       1 4
+
+    * - HDR linearize
+      - The merger outputs a long exposure capture as long as it is not
+        saturated.
+    * - HDR substraction
+      - This involves subtracting the short exposure frame from the long
+        exposure frame.
+    * - No HDR
+      - This mode is used for standard dynamic range (SDR) exposures.
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/dvb/fe_property_parameters.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/dvb/fe_property_parameters.rst
index ecd84a8790a2..1717a0565fe8 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/dvb/fe_property_parameters.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/dvb/fe_property_parameters.rst
@@ -89,16 +89,21 @@ ATSC (version 1)	8-VSB and 16-VSB.
 DMTB			4-QAM, 16-QAM, 32-QAM, 64-QAM and 4-QAM-NR.
 DVB-C Annex A/C		16-QAM, 32-QAM, 64-QAM and 256-QAM.
 DVB-C Annex B		64-QAM.
+DVB-C2			QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM and 4096-QAM.
 DVB-T			QPSK, 16-QAM and 64-QAM.
 DVB-T2			QPSK, 16-QAM, 64-QAM and 256-QAM.
 DVB-S			No need to set. It supports only QPSK.
 DVB-S2			QPSK, 8-PSK, 16-APSK and 32-APSK.
+DVB-S2X			8-APSK-L, 16-APSK-L, 32-APSK-L, 64-APSK and 64-APSK-L.
 ISDB-T			QPSK, DQPSK, 16-QAM and 64-QAM.
 ISDB-S			8-PSK, QPSK and BPSK.
 ======================= =======================================================
 
 .. note::
 
+   As DVB-S2X specifies extensions to the DVB-S2 standard, the same
+   delivery system enum value is used (SYS_DVBS2).
+
    Please notice that some of the above modulation types may not be
    defined currently at the Kernel. The reason is simple: no driver
    needed such definition yet.
@@ -854,9 +859,10 @@ The acceptable values are defined by :c:type:`fe_guard_interval`.
    #. If ``DTV_GUARD_INTERVAL`` is set the ``GUARD_INTERVAL_AUTO`` the
       hardware will try to find the correct guard interval (if capable) and
       will use TMCC to fill in the missing parameters.
-   #. Intervals ``GUARD_INTERVAL_1_128``, ``GUARD_INTERVAL_19_128``
-      and ``GUARD_INTERVAL_19_256`` are used only for DVB-T2 at
-      present.
+   #. Interval ``GUARD_INTERVAL_1_64`` is used only for DVB-C2.
+   #. Interval ``GUARD_INTERVAL_1_128`` is used for both DVB-C2 and DVB_T2.
+   #. Intervals ``GUARD_INTERVAL_19_128`` and ``GUARD_INTERVAL_19_256`` are
+      used only for DVB-T2.
    #. Intervals ``GUARD_INTERVAL_PN420``, ``GUARD_INTERVAL_PN595`` and
       ``GUARD_INTERVAL_PN945`` are used only for DMTB at the present.
       On such standard, only those intervals and ``GUARD_INTERVAL_AUTO``
@@ -916,14 +922,15 @@ The acceptable values are defined by :c:type:`fe_hierarchy`.
 DTV_STREAM_ID
 =============
 
-Used on DVB-S2, DVB-T2 and ISDB-S.
+Used on DVB-C2, DVB-S2, DVB-T2 and ISDB-S.
 
-DVB-S2, DVB-T2 and ISDB-S support the transmission of several streams on
-a single transport stream. This property enables the digital TV driver to
-handle substream filtering, when supported by the hardware. By default,
-substream filtering is disabled.
+DVB-C2, DVB-S2, DVB-T2 and ISDB-S support the transmission of several
+streams on a single transport stream. This property enables the digital
+TV driver to handle substream filtering, when supported by the hardware.
+By default, substream filtering is disabled.
 
-For DVB-S2 and DVB-T2, the valid substream id range is from 0 to 255.
+For DVB-C2, DVB-S2 and DVB-T2, the valid substream id range is from 0 to
+255.
 
 For ISDB, the valid substream id range is from 1 to 65535.
 
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/frontend.h.rst.exceptions linux-libre-6.2-gnu/Documentation/userspace-api/media/frontend.h.rst.exceptions
index 6283702c08c8..8b73fee11a79 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/frontend.h.rst.exceptions
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/frontend.h.rst.exceptions
@@ -86,6 +86,13 @@ ignore symbol APSK_16
 ignore symbol APSK_32
 ignore symbol DQPSK
 ignore symbol QAM_4_NR
+ignore symbol QAM_1024
+ignore symbol QAM_4096
+ignore symbol APSK_8_L
+ignore symbol APSK_16_L
+ignore symbol APSK_32_L
+ignore symbol APSK_64
+ignore symbol APSK_64_L
 
 ignore symbol SEC_VOLTAGE_13
 ignore symbol SEC_VOLTAGE_18
@@ -119,6 +126,22 @@ ignore symbol FEC_AUTO
 ignore symbol FEC_3_5
 ignore symbol FEC_9_10
 ignore symbol FEC_2_5
+ignore symbol FEC_1_3
+ignore symbol FEC_1_4
+ignore symbol FEC_5_9
+ignore symbol FEC_7_9
+ignore symbol FEC_8_15
+ignore symbol FEC_11_15
+ignore symbol FEC_13_18
+ignore symbol FEC_9_20
+ignore symbol FEC_11_20
+ignore symbol FEC_23_36
+ignore symbol FEC_25_36
+ignore symbol FEC_13_45
+ignore symbol FEC_26_45
+ignore symbol FEC_28_45
+ignore symbol FEC_32_45
+ignore symbol FEC_77_90
 
 ignore symbol TRANSMISSION_MODE_AUTO
 ignore symbol TRANSMISSION_MODE_1K
@@ -143,6 +166,7 @@ ignore symbol GUARD_INTERVAL_19_256
 ignore symbol GUARD_INTERVAL_PN420
 ignore symbol GUARD_INTERVAL_PN595
 ignore symbol GUARD_INTERVAL_PN945
+ignore symbol GUARD_INTERVAL_1_64
 
 ignore symbol HIERARCHY_NONE
 ignore symbol HIERARCHY_AUTO
@@ -163,6 +187,9 @@ ignore symbol ROLLOFF_35
 ignore symbol ROLLOFF_20
 ignore symbol ROLLOFF_25
 ignore symbol ROLLOFF_AUTO
+ignore symbol ROLLOFF_15
+ignore symbol ROLLOFF_10
+ignore symbol ROLLOFF_5
 
 ignore symbol INVERSION_ON
 ignore symbol INVERSION_OFF
@@ -187,6 +214,7 @@ ignore symbol SYS_DAB
 ignore symbol SYS_DSS
 ignore symbol SYS_CMMB
 ignore symbol SYS_DVBH
+ignore symbol SYS_DVBC2
 
 ignore symbol ATSCMH_SCCC_BLK_SEP
 ignore symbol ATSCMH_SCCC_BLK_COMB
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/buffer.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/buffer.rst
index 4638ec64db00..04dec3e570ed 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/buffer.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/buffer.rst
@@ -187,10 +187,8 @@ struct v4l2_buffer
 	on the negotiated data format and may change with each buffer for
 	compressed variable size data like JPEG images. Drivers must set
 	this field when ``type`` refers to a capture stream, applications
-	when it refers to an output stream. If the application sets this
-	to 0 for an output stream, then ``bytesused`` will be set to the
-	size of the buffer (see the ``length`` field of this struct) by
-	the driver. For multiplanar formats this field is ignored and the
+	when it refers to an output stream. For multiplanar formats this field
+        is ignored and the
 	``planes`` pointer is used instead.
     * - __u32
       - ``flags``
@@ -327,10 +325,7 @@ struct v4l2_plane
       - ``bytesused``
       - The number of bytes occupied by data in the plane (its payload).
 	Drivers must set this field when ``type`` refers to a capture
-	stream, applications when it refers to an output stream. If the
-	application sets this to 0 for an output stream, then
-	``bytesused`` will be set to the size of the plane (see the
-	``length`` field of this struct) by the driver.
+	stream, applications when it refers to an output stream.
 
 	.. note::
 
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
index 4c5061aa9cd4..daa4f40869f8 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
@@ -661,3 +661,11 @@ enum v4l2_scene_mode -
 .. [#f1]
    This control may be changed to a menu control in the future, if more
    options are required.
+
+``V4L2_CID_HDR_SENSOR_MODE (menu)``
+    Change the sensor HDR mode. A HDR picture is obtained by merging two
+    captures of the same scene using two different exposure periods. HDR mode
+    describes the way these two captures are merged in the sensor.
+
+    As modes differ for each sensor, menu items are not standardized by this
+    control and are left to the programmer.
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
index 0ff68cd8cf62..73cd99828010 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/pixfmt-reserved.rst
@@ -258,6 +258,23 @@ please make a proposal on the linux-media mailing list.
         and it is used by various multimedia hardware blocks like GPU, display
         controllers, ISP and video accelerators.
         It contains four planes for progressive video.
+    * .. _V4L2-PIX-FMT-AJPG:
+
+      - ``V4L2_PIX_FMT_AJPG``
+      - 'AJPG'
+      - ASPEED JPEG format used by the aspeed-video driver on Aspeed platforms,
+        which is generally adapted for remote KVM.
+        On each frame compression, I will compare the new frame with previous
+        one to decide which macroblock's data is changed, and only the changed
+        macroblocks will be compressed.
+
+        The implementation is based on AST2600 A3 datasheet, revision 0.9, which
+        is not publicly available. Or you can reference Video stream data format
+        – ASPEED mode compression of SDK_User_Guide which available on
+        AspeedTech-BMC/openbmc/releases.
+
+        Decoder's implementation can be found here,
+        `aspeed_codec <https://github.com/AspeedTech-BMC/aspeed_codec/>`__
 .. raw:: latex
 
     \normalsize
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
index 10b1feeb0b57..f1d5bb7b806d 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
@@ -273,7 +273,9 @@ of the luma plane.
 .. _V4L2-PIX-FMT-NV12-16L16:
 .. _V4L2-PIX-FMT-NV12-32L32:
 .. _V4L2-PIX-FMT-NV12M-8L128:
+.. _V4L2-PIX-FMT-NV12-8L128:
 .. _V4L2-PIX-FMT-NV12M-10BE-8L128:
+.. _V4L2-PIX-FMT-NV12-10BE-8L128:
 .. _V4L2-PIX-FMT-MM21:
 
 Tiled NV12
@@ -319,6 +321,9 @@ pixels in 2D 8x128 tiles, and stores tiles linearly in memory.
 The image height must be aligned to a multiple of 128.
 The layouts of the luma and chroma planes are identical.
 
+``V4L2_PIX_FMT_NV12_8L128`` is similar to ``V4L2_PIX_FMT_NV12M_8L128`` but stores
+two planes in one memory.
+
 ``V4L2_PIX_FMT_NV12M_10BE_8L128`` is similar to ``V4L2_PIX_FMT_NV12M`` but stores
 10 bits pixels in 2D 8x128 tiles, and stores tiles linearly in memory.
 the data is arranged in big endian order.
@@ -334,6 +339,9 @@ byte 2: Y1(bits 3-0) Y2(bits 9-6)
 byte 3: Y2(bits 5-0) Y3(bits 9-8)
 byte 4: Y3(bits 7-0)
 
+``V4L2_PIX_FMT_NV12_10BE_8L128`` is similar to ``V4L2_PIX_FMT_NV12M_10BE_8L128`` but stores
+two planes in one memory.
+
 ``V4L2_PIX_FMT_MM21`` store luma pixel in 16x32 tiles, and chroma pixels
 in 16x16 tiles. The line stride must be aligned to a multiple of 16 and the
 image height must be aligned to a multiple of 32. The number of luma and chroma
diff --git linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/subdev-formats.rst linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/subdev-formats.rst
index d21d532eee15..16ef3b41932e 100644
--- linux-libre-6.1-gnu/Documentation/userspace-api/media/v4l/subdev-formats.rst
+++ linux-libre-6.2-gnu/Documentation/userspace-api/media/v4l/subdev-formats.rst
@@ -6057,6 +6057,43 @@ the following codes.
       - y\ :sub:`2`
       - y\ :sub:`1`
       - y\ :sub:`0`
+    * .. _MEDIA-BUS-FMT-Y16-1X16:
+
+      - MEDIA_BUS_FMT_Y16_1X16
+      - 0x202e
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - y\ :sub:`15`
+      - y\ :sub:`14`
+      - y\ :sub:`13`
+      - y\ :sub:`12`
+      - y\ :sub:`11`
+      - y\ :sub:`10`
+      - y\ :sub:`9`
+      - y\ :sub:`8`
+      - y\ :sub:`7`
+      - y\ :sub:`6`
+      - y\ :sub:`5`
+      - y\ :sub:`4`
+      - y\ :sub:`3`
+      - y\ :sub:`2`
+      - y\ :sub:`1`
+      - y\ :sub:`0`
     * .. _MEDIA-BUS-FMT-UYVY8-1X16:
 
       - MEDIA_BUS_FMT_UYVY8_1X16
diff --git linux-libre-6.1-gnu/Documentation/virt/coco/tdx-guest.rst linux-libre-6.2-gnu/Documentation/virt/coco/tdx-guest.rst
new file mode 100644
index 000000000000..46e316db6bb4
--- /dev/null
+++ linux-libre-6.2-gnu/Documentation/virt/coco/tdx-guest.rst
@@ -0,0 +1,52 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+===================================================================
+TDX Guest API Documentation
+===================================================================
+
+1. General description
+======================
+
+The TDX guest driver exposes IOCTL interfaces via the /dev/tdx-guest misc
+device to allow userspace to get certain TDX guest-specific details.
+
+2. API description
+==================
+
+In this section, for each supported IOCTL, the following information is
+provided along with a generic description.
+
+:Input parameters: Parameters passed to the IOCTL and related details.
+:Output: Details about output data and return value (with details about
+         the non common error values).
+
+2.1 TDX_CMD_GET_REPORT0
+-----------------------
+
+:Input parameters: struct tdx_report_req
+:Output: Upon successful execution, TDREPORT data is copied to
+         tdx_report_req.tdreport and return 0. Return -EINVAL for invalid
+         operands, -EIO on TDCALL failure or standard error number on other
+         common failures.
+
+The TDX_CMD_GET_REPORT0 IOCTL can be used by the attestation software to get
+the TDREPORT0 (a.k.a. TDREPORT subtype 0) from the TDX module using
+TDCALL[TDG.MR.REPORT].
+
+A subtype index is added at the end of this IOCTL CMD to uniquely identify the
+subtype-specific TDREPORT request. Although the subtype option is mentioned in
+the TDX Module v1.0 specification, section titled "TDG.MR.REPORT", it is not
+currently used, and it expects this value to be 0. So to keep the IOCTL
+implementation simple, the subtype option was not included as part of the input
+ABI. However, in the future, if the TDX Module supports more than one subtype,
+a new IOCTL CMD will be created to handle it. To keep the IOCTL naming
+consistent, a subtype index is added as part of the IOCTL CMD.
+
+Reference
+---------
+
+TDX reference material is collected here:
+
+https://www.intel.com/content/www/us/en/developer/articles/technical/intel-trust-domain-extensions.html
+
+The driver is based on TDX module specification v1.0 and TDX GHCI specification v1.0.
diff --git linux-libre-6.1-gnu/Documentation/virt/index.rst linux-libre-6.2-gnu/Documentation/virt/index.rst
index 2f1cffa87b1b..56e003ff28ff 100644
--- linux-libre-6.1-gnu/Documentation/virt/index.rst
+++ linux-libre-6.2-gnu/Documentation/virt/index.rst
@@ -14,6 +14,7 @@ Linux Virtualization Support
    ne_overview
    acrn/index
    coco/sev-guest
+   coco/tdx-guest
    hyperv/index
 
 .. only:: html and subproject
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/api.rst linux-libre-6.2-gnu/Documentation/virt/kvm/api.rst
index 896914e3a847..0a67cb738013 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/api.rst
+++ linux-libre-6.2-gnu/Documentation/virt/kvm/api.rst
@@ -272,18 +272,6 @@ the VCPU file descriptor can be mmap-ed, including:
   KVM_CAP_DIRTY_LOG_RING, see section 8.3.
 
 
-4.6 KVM_SET_MEMORY_REGION
--------------------------
-
-:Capability: basic
-:Architectures: all
-:Type: vm ioctl
-:Parameters: struct kvm_memory_region (in)
-:Returns: 0 on success, -1 on error
-
-This ioctl is obsolete and has been removed.
-
-
 4.7 KVM_CREATE_VCPU
 -------------------
 
@@ -368,17 +356,6 @@ see the description of the capability.
 Note that the Xen shared info page, if configured, shall always be assumed
 to be dirty. KVM will not explicitly mark it such.
 
-4.9 KVM_SET_MEMORY_ALIAS
-------------------------
-
-:Capability: basic
-:Architectures: x86
-:Type: vm ioctl
-:Parameters: struct kvm_memory_alias (in)
-:Returns: 0 (success), -1 (error)
-
-This ioctl is obsolete and has been removed.
-
 
 4.10 KVM_RUN
 ------------
@@ -1332,7 +1309,7 @@ yet and must be cleared on entry.
 	__u64 userspace_addr; /* start of the userspace allocated memory */
   };
 
-  /* for kvm_memory_region::flags */
+  /* for kvm_userspace_memory_region::flags */
   #define KVM_MEM_LOG_DIRTY_PAGES	(1UL << 0)
   #define KVM_MEM_READONLY	(1UL << 1)
 
@@ -1377,10 +1354,14 @@ the memory region are automatically reflected into the guest.  For example, an
 mmap() that affects the region will be made visible immediately.  Another
 example is madvise(MADV_DROP).
 
-It is recommended to use this API instead of the KVM_SET_MEMORY_REGION ioctl.
-The KVM_SET_MEMORY_REGION does not allow fine grained control over memory
-allocation and is deprecated.
-
+Note: On arm64, a write generated by the page-table walker (to update
+the Access and Dirty flags, for example) never results in a
+KVM_EXIT_MMIO exit when the slot has the KVM_MEM_READONLY flag. This
+is because KVM cannot provide the data that would be written by the
+page-table walker, making it impossible to emulate the access.
+Instead, an abort (data abort if the cause of the page-table update
+was a load or a store, instruction abort if it was an instruction
+fetch) is injected in the guest.
 
 4.36 KVM_SET_TSS_ADDR
 ---------------------
@@ -3293,6 +3274,7 @@ valid entries found.
 ----------------------
 
 :Capability: KVM_CAP_DEVICE_CTRL
+:Architectures: all
 :Type: vm ioctl
 :Parameters: struct kvm_create_device (in/out)
 :Returns: 0 on success, -1 on error
@@ -3333,6 +3315,7 @@ number.
 :Capability: KVM_CAP_DEVICE_CTRL, KVM_CAP_VM_ATTRIBUTES for vm device,
              KVM_CAP_VCPU_ATTRIBUTES for vcpu device
              KVM_CAP_SYS_ATTRIBUTES for system (/dev/kvm) device (no set)
+:Architectures: x86, arm64, s390
 :Type: device ioctl, vm ioctl, vcpu ioctl
 :Parameters: struct kvm_device_attr
 :Returns: 0 on success, -1 on error
@@ -4104,80 +4087,71 @@ flags values for ``struct kvm_msr_filter_range``:
 ``KVM_MSR_FILTER_READ``
 
   Filter read accesses to MSRs using the given bitmap. A 0 in the bitmap
-  indicates that a read should immediately fail, while a 1 indicates that
-  a read for a particular MSR should be handled regardless of the default
+  indicates that read accesses should be denied, while a 1 indicates that
+  a read for a particular MSR should be allowed regardless of the default
   filter action.
 
 ``KVM_MSR_FILTER_WRITE``
 
   Filter write accesses to MSRs using the given bitmap. A 0 in the bitmap
-  indicates that a write should immediately fail, while a 1 indicates that
-  a write for a particular MSR should be handled regardless of the default
+  indicates that write accesses should be denied, while a 1 indicates that
+  a write for a particular MSR should be allowed regardless of the default
   filter action.
 
-``KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE``
-
-  Filter both read and write accesses to MSRs using the given bitmap. A 0
-  in the bitmap indicates that both reads and writes should immediately fail,
-  while a 1 indicates that reads and writes for a particular MSR are not
-  filtered by this range.
-
 flags values for ``struct kvm_msr_filter``:
 
 ``KVM_MSR_FILTER_DEFAULT_ALLOW``
 
   If no filter range matches an MSR index that is getting accessed, KVM will
-  fall back to allowing access to the MSR.
+  allow accesses to all MSRs by default.
 
 ``KVM_MSR_FILTER_DEFAULT_DENY``
 
   If no filter range matches an MSR index that is getting accessed, KVM will
-  fall back to rejecting access to the MSR. In this mode, all MSRs that should
-  be processed by KVM need to explicitly be marked as allowed in the bitmaps.
+  deny accesses to all MSRs by default.
 
-This ioctl allows user space to define up to 16 bitmaps of MSR ranges to
-specify whether a certain MSR access should be explicitly filtered for or not.
+This ioctl allows userspace to define up to 16 bitmaps of MSR ranges to deny
+guest MSR accesses that would normally be allowed by KVM.  If an MSR is not
+covered by a specific range, the "default" filtering behavior applies.  Each
+bitmap range covers MSRs from [base .. base+nmsrs).
 
-If this ioctl has never been invoked, MSR accesses are not guarded and the
-default KVM in-kernel emulation behavior is fully preserved.
+If an MSR access is denied by userspace, the resulting KVM behavior depends on
+whether or not KVM_CAP_X86_USER_SPACE_MSR's KVM_MSR_EXIT_REASON_FILTER is
+enabled.  If KVM_MSR_EXIT_REASON_FILTER is enabled, KVM will exit to userspace
+on denied accesses, i.e. userspace effectively intercepts the MSR access.  If
+KVM_MSR_EXIT_REASON_FILTER is not enabled, KVM will inject a #GP into the guest
+on denied accesses.
+
+If an MSR access is allowed by userspace, KVM will emulate and/or virtualize
+the access in accordance with the vCPU model.  Note, KVM may still ultimately
+inject a #GP if an access is allowed by userspace, e.g. if KVM doesn't support
+the MSR, or to follow architectural behavior for the MSR.
+
+By default, KVM operates in KVM_MSR_FILTER_DEFAULT_ALLOW mode with no MSR range
+filters.
 
 Calling this ioctl with an empty set of ranges (all nmsrs == 0) disables MSR
 filtering. In that mode, ``KVM_MSR_FILTER_DEFAULT_DENY`` is invalid and causes
 an error.
 
-As soon as the filtering is in place, every MSR access is processed through
-the filtering except for accesses to the x2APIC MSRs (from 0x800 to 0x8ff);
-x2APIC MSRs are always allowed, independent of the ``default_allow`` setting,
-and their behavior depends on the ``X2APIC_ENABLE`` bit of the APIC base
-register.
-
 .. warning::
-   MSR accesses coming from nested vmentry/vmexit are not filtered.
+   MSR accesses as part of nested VM-Enter/VM-Exit are not filtered.
    This includes both writes to individual VMCS fields and reads/writes
    through the MSR lists pointed to by the VMCS.
 
-If a bit is within one of the defined ranges, read and write accesses are
-guarded by the bitmap's value for the MSR index if the kind of access
-is included in the ``struct kvm_msr_filter_range`` flags.  If no range
-cover this particular access, the behavior is determined by the flags
-field in the kvm_msr_filter struct: ``KVM_MSR_FILTER_DEFAULT_ALLOW``
-and ``KVM_MSR_FILTER_DEFAULT_DENY``.
-
-Each bitmap range specifies a range of MSRs to potentially allow access on.
-The range goes from MSR index [base .. base+nmsrs]. The flags field
-indicates whether reads, writes or both reads and writes are filtered
-by setting a 1 bit in the bitmap for the corresponding MSR index.
-
-If an MSR access is not permitted through the filtering, it generates a
-#GP inside the guest. When combined with KVM_CAP_X86_USER_SPACE_MSR, that
-allows user space to deflect and potentially handle various MSR accesses
-into user space.
+   x2APIC MSR accesses cannot be filtered (KVM silently ignores filters that
+   cover any x2APIC MSRs).
 
 Note, invoking this ioctl while a vCPU is running is inherently racy.  However,
 KVM does guarantee that vCPUs will see either the previous filter or the new
 filter, e.g. MSRs with identical settings in both the old and new filter will
 have deterministic behavior.
 
+Similarly, if userspace wishes to intercept on denied accesses,
+KVM_MSR_EXIT_REASON_FILTER must be enabled before activating any filters, and
+left enabled until after all filters are deactivated.  Failure to do so may
+result in KVM injecting a #GP instead of exiting to userspace.
+
 4.98 KVM_CREATE_SPAPR_TCE_64
 ----------------------------
 
@@ -5163,10 +5137,13 @@ KVM_PV_ENABLE
   =====      =============================
 
 KVM_PV_DISABLE
-  Deregister the VM from the Ultravisor and reclaim the memory that
-  had been donated to the Ultravisor, making it usable by the kernel
-  again.  All registered VCPUs are converted back to non-protected
-  ones.
+  Deregister the VM from the Ultravisor and reclaim the memory that had
+  been donated to the Ultravisor, making it usable by the kernel again.
+  All registered VCPUs are converted back to non-protected ones. If a
+  previous protected VM had been prepared for asynchonous teardown with
+  KVM_PV_ASYNC_CLEANUP_PREPARE and not subsequently torn down with
+  KVM_PV_ASYNC_CLEANUP_PERFORM, it will be torn down in this call
+  together with the current protected VM.
 
 KVM_PV_VM_SET_SEC_PARMS
   Pass the image header from VM memory to the Ultravisor in
@@ -5289,6 +5266,36 @@ KVM_PV_DUMP
     authentication tag all of which are needed to decrypt the dump at a
     later time.
 
+KVM_PV_ASYNC_CLEANUP_PREPARE
+  :Capability: KVM_CAP_S390_PROTECTED_ASYNC_DISABLE
+
+  Prepare the current protected VM for asynchronous teardown. Most
+  resources used by the current protected VM will be set aside for a
+  subsequent asynchronous teardown. The current protected VM will then
+  resume execution immediately as non-protected. There can be at most
+  one protected VM prepared for asynchronous teardown at any time. If
+  a protected VM had already been prepared for teardown without
+  subsequently calling KVM_PV_ASYNC_CLEANUP_PERFORM, this call will
+  fail. In that case, the userspace process should issue a normal
+  KVM_PV_DISABLE. The resources set aside with this call will need to
+  be cleaned up with a subsequent call to KVM_PV_ASYNC_CLEANUP_PERFORM
+  or KVM_PV_DISABLE, otherwise they will be cleaned up when KVM
+  terminates. KVM_PV_ASYNC_CLEANUP_PREPARE can be called again as soon
+  as cleanup starts, i.e. before KVM_PV_ASYNC_CLEANUP_PERFORM finishes.
+
+KVM_PV_ASYNC_CLEANUP_PERFORM
+  :Capability: KVM_CAP_S390_PROTECTED_ASYNC_DISABLE
+
+  Tear down the protected VM previously prepared for teardown with
+  KVM_PV_ASYNC_CLEANUP_PREPARE. The resources that had been set aside
+  will be freed during the execution of this command. This PV command
+  should ideally be issued by userspace from a separate thread. If a
+  fatal signal is received (or the process terminates naturally), the
+  command will terminate immediately without completing, and the normal
+  KVM shutdown procedure will take care of cleaning up all remaining
+  protected VMs, including the ones whose teardown was interrupted by
+  process termination.
+
 4.126 KVM_XEN_HVM_SET_ATTR
 --------------------------
 
@@ -5306,6 +5313,7 @@ KVM_PV_DUMP
 	union {
 		__u8 long_mode;
 		__u8 vector;
+		__u8 runstate_update_flag;
 		struct {
 			__u64 gfn;
 		} shared_info;
@@ -5343,9 +5351,9 @@ KVM_XEN_ATTR_TYPE_SHARED_INFO
   32 vCPUs in the shared_info page, KVM does not automatically do so
   and instead requires that KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO be used
   explicitly even when the vcpu_info for a given vCPU resides at the
-  "default" location in the shared_info page. This is because KVM is
-  not aware of the Xen CPU id which is used as the index into the
-  vcpu_info[] array, so cannot know the correct default location.
+  "default" location in the shared_info page. This is because KVM may
+  not be aware of the Xen CPU id which is used as the index into the
+  vcpu_info[] array, so may know the correct default location.
 
   Note that the shared info page may be constantly written to by KVM;
   it contains the event channel bitmap used to deliver interrupts to
@@ -5356,23 +5364,29 @@ KVM_XEN_ATTR_TYPE_SHARED_INFO
   any vCPU has been running or any event channel interrupts can be
   routed to the guest.
 
+  Setting the gfn to KVM_XEN_INVALID_GFN will disable the shared info
+  page.
+
 KVM_XEN_ATTR_TYPE_UPCALL_VECTOR
   Sets the exception vector used to deliver Xen event channel upcalls.
   This is the HVM-wide vector injected directly by the hypervisor
   (not through the local APIC), typically configured by a guest via
-  HVM_PARAM_CALLBACK_IRQ.
+  HVM_PARAM_CALLBACK_IRQ. This can be disabled again (e.g. for guest
+  SHUTDOWN_soft_reset) by setting it to zero.
 
 KVM_XEN_ATTR_TYPE_EVTCHN
   This attribute is available when the KVM_CAP_XEN_HVM ioctl indicates
   support for KVM_XEN_HVM_CONFIG_EVTCHN_SEND features. It configures
   an outbound port number for interception of EVTCHNOP_send requests
-  from the guest. A given sending port number may be directed back
-  to a specified vCPU (by APIC ID) / port / priority on the guest,
-  or to trigger events on an eventfd. The vCPU and priority can be
-  changed by setting KVM_XEN_EVTCHN_UPDATE in a subsequent call,
-  but other fields cannot change for a given sending port. A port
-  mapping is removed by using KVM_XEN_EVTCHN_DEASSIGN in the flags
-  field.
+  from the guest. A given sending port number may be directed back to
+  a specified vCPU (by APIC ID) / port / priority on the guest, or to
+  trigger events on an eventfd. The vCPU and priority can be changed
+  by setting KVM_XEN_EVTCHN_UPDATE in a subsequent call, but but other
+  fields cannot change for a given sending port. A port mapping is
+  removed by using KVM_XEN_EVTCHN_DEASSIGN in the flags field. Passing
+  KVM_XEN_EVTCHN_RESET in the flags field removes all interception of
+  outbound event channels. The values of the flags field are mutually
+  exclusive and cannot be combined as a bitmask.
 
 KVM_XEN_ATTR_TYPE_XEN_VERSION
   This attribute is available when the KVM_CAP_XEN_HVM ioctl indicates
@@ -5383,6 +5397,14 @@ KVM_XEN_ATTR_TYPE_XEN_VERSION
   event channel delivery, so responding within the kernel without
   exiting to userspace is beneficial.
 
+KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG
+  This attribute is available when the KVM_CAP_XEN_HVM ioctl indicates
+  support for KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG. It enables the
+  XEN_RUNSTATE_UPDATE flag which allows guest vCPUs to safely read
+  other vCPUs' vcpu_runstate_info. Xen guests enable this feature via
+  the VMASST_TYPE_runstate_update_flag of the HYPERVISOR_vm_assist
+  hypercall.
+
 4.127 KVM_XEN_HVM_GET_ATTR
 --------------------------
 
@@ -5438,15 +5460,18 @@ KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO
   As with the shared_info page for the VM, the corresponding page may be
   dirtied at any time if event channel interrupt delivery is enabled, so
   userspace should always assume that the page is dirty without relying
-  on dirty logging.
+  on dirty logging. Setting the gpa to KVM_XEN_INVALID_GPA will disable
+  the vcpu_info.
 
 KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO
   Sets the guest physical address of an additional pvclock structure
   for a given vCPU. This is typically used for guest vsyscall support.
+  Setting the gpa to KVM_XEN_INVALID_GPA will disable the structure.
 
 KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR
   Sets the guest physical address of the vcpu_runstate_info for a given
   vCPU. This is how a Xen guest tracks CPU state such as steal time.
+  Setting the gpa to KVM_XEN_INVALID_GPA will disable the runstate area.
 
 KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT
   Sets the runstate (RUNSTATE_running/_runnable/_blocked/_offline) of
@@ -5479,7 +5504,8 @@ KVM_XEN_VCPU_ATTR_TYPE_TIMER
   This attribute is available when the KVM_CAP_XEN_HVM ioctl indicates
   support for KVM_XEN_HVM_CONFIG_EVTCHN_SEND features. It sets the
   event channel port/priority for the VIRQ_TIMER of the vCPU, as well
-  as allowing a pending timer to be saved/restored.
+  as allowing a pending timer to be saved/restored. Setting the timer
+  port to zero disables kernel handling of the singleshot timer.
 
 KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR
   This attribute is available when the KVM_CAP_XEN_HVM ioctl indicates
@@ -5487,7 +5513,8 @@ KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR
   per-vCPU local APIC upcall vector, configured by a Xen guest with
   the HVMOP_set_evtchn_upcall_vector hypercall. This is typically
   used by Windows guests, and is distinct from the HVM-wide upcall
-  vector configured with HVM_PARAM_CALLBACK_IRQ.
+  vector configured with HVM_PARAM_CALLBACK_IRQ. It is disabled by
+  setting the vector to zero.
 
 
 4.129 KVM_XEN_VCPU_GET_ATTR
@@ -6440,31 +6467,35 @@ if it decides to decode and emulate the instruction.
 
 Used on x86 systems. When the VM capability KVM_CAP_X86_USER_SPACE_MSR is
 enabled, MSR accesses to registers that would invoke a #GP by KVM kernel code
-will instead trigger a KVM_EXIT_X86_RDMSR exit for reads and KVM_EXIT_X86_WRMSR
+may instead trigger a KVM_EXIT_X86_RDMSR exit for reads and KVM_EXIT_X86_WRMSR
 exit for writes.
 
-The "reason" field specifies why the MSR trap occurred. User space will only
-receive MSR exit traps when a particular reason was requested during through
+The "reason" field specifies why the MSR interception occurred. Userspace will
+only receive MSR exits when a particular reason was requested during through
 ENABLE_CAP. Currently valid exit reasons are:
 
-	KVM_MSR_EXIT_REASON_UNKNOWN - access to MSR that is unknown to KVM
-	KVM_MSR_EXIT_REASON_INVAL - access to invalid MSRs or reserved bits
-	KVM_MSR_EXIT_REASON_FILTER - access blocked by KVM_X86_SET_MSR_FILTER
+============================ ========================================
+ KVM_MSR_EXIT_REASON_UNKNOWN access to MSR that is unknown to KVM
+ KVM_MSR_EXIT_REASON_INVAL   access to invalid MSRs or reserved bits
+ KVM_MSR_EXIT_REASON_FILTER  access blocked by KVM_X86_SET_MSR_FILTER
+============================ ========================================
 
-For KVM_EXIT_X86_RDMSR, the "index" field tells user space which MSR the guest
-wants to read. To respond to this request with a successful read, user space
+For KVM_EXIT_X86_RDMSR, the "index" field tells userspace which MSR the guest
+wants to read. To respond to this request with a successful read, userspace
 writes the respective data into the "data" field and must continue guest
 execution to ensure the read data is transferred into guest register state.
 
-If the RDMSR request was unsuccessful, user space indicates that with a "1" in
+If the RDMSR request was unsuccessful, userspace indicates that with a "1" in
 the "error" field. This will inject a #GP into the guest when the VCPU is
 executed again.
 
-For KVM_EXIT_X86_WRMSR, the "index" field tells user space which MSR the guest
-wants to write. Once finished processing the event, user space must continue
-vCPU execution. If the MSR write was unsuccessful, user space also sets the
+For KVM_EXIT_X86_WRMSR, the "index" field tells userspace which MSR the guest
+wants to write. Once finished processing the event, userspace must continue
+vCPU execution. If the MSR write was unsuccessful, userspace also sets the
 "error" field to "1".
 
+See KVM_X86_SET_MSR_FILTER for details on the interaction with MSR filtering.
+
 ::
 
 
@@ -6565,11 +6596,6 @@ Please note that the kernel is allowed to use the kvm_run structure as the
 primary storage for certain register types. Therefore, the kernel may use the
 values in kvm_run even if the corresponding bit in kvm_dirty_regs is not set.
 
-::
-
-  };
-
-
 
 6. Capabilities that can be enabled on vCPUs
 ============================================
@@ -7229,19 +7255,29 @@ polling.
 :Parameters: args[0] contains the mask of KVM_MSR_EXIT_REASON_* events to report
 :Returns: 0 on success; -1 on error
 
-This capability enables trapping of #GP invoking RDMSR and WRMSR instructions
-into user space.
+This capability allows userspace to intercept RDMSR and WRMSR instructions if
+access to an MSR is denied.  By default, KVM injects #GP on denied accesses.
 
 When a guest requests to read or write an MSR, KVM may not implement all MSRs
 that are relevant to a respective system. It also does not differentiate by
 CPU type.
 
-To allow more fine grained control over MSR handling, user space may enable
+To allow more fine grained control over MSR handling, userspace may enable
 this capability. With it enabled, MSR accesses that match the mask specified in
-args[0] and trigger a #GP event inside the guest by KVM will instead trigger
-KVM_EXIT_X86_RDMSR and KVM_EXIT_X86_WRMSR exit notifications which user space
-can then handle to implement model specific MSR handling and/or user notifications
-to inform a user that an MSR was not handled.
+args[0] and would trigger a #GP inside the guest will instead trigger
+KVM_EXIT_X86_RDMSR and KVM_EXIT_X86_WRMSR exit notifications.  Userspace
+can then implement model specific MSR handling and/or user notifications
+to inform a user that an MSR was not emulated/virtualized by KVM.
+
+The valid mask flags are:
+
+============================ ===============================================
+ KVM_MSR_EXIT_REASON_UNKNOWN intercept accesses to unknown (to KVM) MSRs
+ KVM_MSR_EXIT_REASON_INVAL   intercept accesses that are architecturally
+                             invalid according to the vCPU model and/or mode
+ KVM_MSR_EXIT_REASON_FILTER  intercept accesses that are denied by userspace
+                             via KVM_X86_SET_MSR_FILTER
+============================ ===============================================
 
 7.22 KVM_CAP_X86_BUS_LOCK_EXIT
 -------------------------------
@@ -7384,8 +7420,9 @@ hibernation of the host; however the VMM needs to manually save/restore the
 tags as appropriate if the VM is migrated.
 
 When this capability is enabled all memory in memslots must be mapped as
-not-shareable (no MAP_SHARED), attempts to create a memslot with a
-MAP_SHARED mmap will result in an -EINVAL return.
+``MAP_ANONYMOUS`` or with a RAM-based file mapping (``tmpfs``, ``memfd``),
+attempts to create a memslot with an invalid mmap will result in an
+-EINVAL return.
 
 When enabled the VMM may make use of the ``KVM_ARM_MTE_COPY_TAGS`` ioctl to
 perform a bulk copy of tags to/from the guest.
@@ -7901,7 +7938,7 @@ KVM_EXIT_X86_WRMSR exit notifications.
 This capability indicates that KVM supports that accesses to user defined MSRs
 may be rejected. With this capability exposed, KVM exports new VM ioctl
 KVM_X86_SET_MSR_FILTER which user space can call to specify bitmaps of MSR
-ranges that KVM should reject access to.
+ranges that KVM should deny access to.
 
 In combination with KVM_CAP_X86_USER_SPACE_MSR, this allows user space to
 trap and emulate MSRs that are outside of the scope of KVM as well as
@@ -7920,7 +7957,7 @@ regardless of what has actually been exposed through the CPUID leaf.
 8.29 KVM_CAP_DIRTY_LOG_RING/KVM_CAP_DIRTY_LOG_RING_ACQ_REL
 ----------------------------------------------------------
 
-:Architectures: x86
+:Architectures: x86, arm64
 :Parameters: args[0] - size of the dirty log ring
 
 KVM is capable of tracking dirty memory using ring buffers that are
@@ -8002,13 +8039,6 @@ flushing is done by the KVM_GET_DIRTY_LOG ioctl).  To achieve that, one
 needs to kick the vcpu out of KVM_RUN using a signal.  The resulting
 vmexit ensures that all dirty GFNs are flushed to the dirty rings.
 
-NOTE: the capability KVM_CAP_DIRTY_LOG_RING and the corresponding
-ioctl KVM_RESET_DIRTY_RINGS are mutual exclusive to the existing ioctls
-KVM_GET_DIRTY_LOG and KVM_CLEAR_DIRTY_LOG.  After enabling
-KVM_CAP_DIRTY_LOG_RING with an acceptable dirty ring size, the virtual
-machine will switch to ring-buffer dirty page tracking and further
-KVM_GET_DIRTY_LOG or KVM_CLEAR_DIRTY_LOG ioctls will fail.
-
 NOTE: KVM_CAP_DIRTY_LOG_RING_ACQ_REL is the only capability that
 should be exposed by weakly ordered architecture, in order to indicate
 the additional memory ordering requirements imposed on userspace when
@@ -8017,6 +8047,37 @@ Architecture with TSO-like ordering (such as x86) are allowed to
 expose both KVM_CAP_DIRTY_LOG_RING and KVM_CAP_DIRTY_LOG_RING_ACQ_REL
 to userspace.
 
+After enabling the dirty rings, the userspace needs to detect the
+capability of KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP to see whether the
+ring structures can be backed by per-slot bitmaps. With this capability
+advertised, it means the architecture can dirty guest pages without
+vcpu/ring context, so that some of the dirty information will still be
+maintained in the bitmap structure. KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP
+can't be enabled if the capability of KVM_CAP_DIRTY_LOG_RING_ACQ_REL
+hasn't been enabled, or any memslot has been existing.
+
+Note that the bitmap here is only a backup of the ring structure. The
+use of the ring and bitmap combination is only beneficial if there is
+only a very small amount of memory that is dirtied out of vcpu/ring
+context. Otherwise, the stand-alone per-slot bitmap mechanism needs to
+be considered.
+
+To collect dirty bits in the backup bitmap, userspace can use the same
+KVM_GET_DIRTY_LOG ioctl. KVM_CLEAR_DIRTY_LOG isn't needed as long as all
+the generation of the dirty bits is done in a single pass. Collecting
+the dirty bitmap should be the very last thing that the VMM does before
+considering the state as complete. VMM needs to ensure that the dirty
+state is final and avoid missing dirty pages from another ioctl ordered
+after the bitmap collection.
+
+NOTE: Multiple examples of using the backup bitmap: (1) save vgic/its
+tables through command KVM_DEV_ARM_{VGIC_GRP_CTRL, ITS_SAVE_TABLES} on
+KVM device "kvm-arm-vgic-its". (2) restore vgic/its tables through
+command KVM_DEV_ARM_{VGIC_GRP_CTRL, ITS_RESTORE_TABLES} on KVM device
+"kvm-arm-vgic-its". VGICv3 LPI pending status is restored. (3) save
+vgic3 pending table through KVM_DEV_ARM_VGIC_{GRP_CTRL, SAVE_PENDING_TABLES}
+command on KVM device "kvm-arm-vgic-v3".
+
 8.30 KVM_CAP_XEN_HVM
 --------------------
 
@@ -8025,12 +8086,13 @@ to userspace.
 This capability indicates the features that Xen supports for hosting Xen
 PVHVM guests. Valid flags are::
 
-  #define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR	(1 << 0)
-  #define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL	(1 << 1)
-  #define KVM_XEN_HVM_CONFIG_SHARED_INFO	(1 << 2)
-  #define KVM_XEN_HVM_CONFIG_RUNSTATE		(1 << 3)
-  #define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL	(1 << 4)
-  #define KVM_XEN_HVM_CONFIG_EVTCHN_SEND	(1 << 5)
+  #define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR		(1 << 0)
+  #define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL		(1 << 1)
+  #define KVM_XEN_HVM_CONFIG_SHARED_INFO		(1 << 2)
+  #define KVM_XEN_HVM_CONFIG_RUNSTATE			(1 << 3)
+  #define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL		(1 << 4)
+  #define KVM_XEN_HVM_CONFIG_EVTCHN_SEND		(1 << 5)
+  #define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG	(1 << 6)
 
 The KVM_XEN_HVM_CONFIG_HYPERCALL_MSR flag indicates that the KVM_XEN_HVM_CONFIG
 ioctl is available, for the guest to set its hypercall page.
@@ -8062,6 +8124,18 @@ KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID/TIMER/UPCALL_VECTOR vCPU attributes.
 related to event channel delivery, timers, and the XENVER_version
 interception.
 
+The KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG flag indicates that KVM supports
+the KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG attribute in the KVM_XEN_SET_ATTR
+and KVM_XEN_GET_ATTR ioctls. This controls whether KVM will set the
+XEN_RUNSTATE_UPDATE flag in guest memory mapped vcpu_runstate_info during
+updates of the runstate information. Note that versions of KVM which support
+the RUNSTATE feature above, but not thie RUNSTATE_UPDATE_FLAG feature, will
+always set the XEN_RUNSTATE_UPDATE flag when updating the guest structure,
+which is perhaps counterintuitive. When this flag is advertised, KVM will
+behave more correctly, not using the XEN_RUNSTATE_UPDATE flag until/unless
+specifically enabled (by the guest making the hypercall, causing the VMM
+to enable the KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG attribute).
+
 8.31 KVM_CAP_PPC_MULTITCE
 -------------------------
 
@@ -8248,6 +8322,20 @@ CPU[EAX=1]:ECX[24] (TSC_DEADLINE) is not reported by ``KVM_GET_SUPPORTED_CPUID``
 It can be enabled if ``KVM_CAP_TSC_DEADLINE_TIMER`` is present and the kernel
 has enabled in-kernel emulation of the local APIC.
 
+CPU topology
+~~~~~~~~~~~~
+
+Several CPUID values include topology information for the host CPU:
+0x0b and 0x1f for Intel systems, 0x8000001e for AMD systems.  Different
+versions of KVM return different values for this information and userspace
+should not rely on it.  Currently they return all zeroes.
+
+If userspace wishes to set up a guest topology, it should be careful that
+the values of these three leaves differ for each CPU.  In particular,
+the APIC ID is found in EDX for all subleaves of 0x0b and 0x1f, and in EAX
+for 0x8000001e; the latter also encodes the core id and node id in bits
+7:0 of EBX and ECX respectively.
+
 Obsolete ioctls and capabilities
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/arm/pvtime.rst linux-libre-6.2-gnu/Documentation/virt/kvm/arm/pvtime.rst
index 392521af7c90..e88b34e586be 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/arm/pvtime.rst
+++ linux-libre-6.2-gnu/Documentation/virt/kvm/arm/pvtime.rst
@@ -23,21 +23,23 @@ the PV_TIME_FEATURES hypercall should be probed using the SMCCC 1.1
 ARCH_FEATURES mechanism before calling it.
 
 PV_TIME_FEATURES
-    ============= ========    ==========
+
+    ============= ========    =================================================
     Function ID:  (uint32)    0xC5000020
     PV_call_id:   (uint32)    The function to query for support.
                               Currently only PV_TIME_ST is supported.
     Return value: (int64)     NOT_SUPPORTED (-1) or SUCCESS (0) if the relevant
                               PV-time feature is supported by the hypervisor.
-    ============= ========    ==========
+    ============= ========    =================================================
 
 PV_TIME_ST
-    ============= ========    ==========
+
+    ============= ========    ==============================================
     Function ID:  (uint32)    0xC5000021
     Return value: (int64)     IPA of the stolen time data structure for this
                               VCPU. On failure:
                               NOT_SUPPORTED (-1)
-    ============= ========    ==========
+    ============= ========    ==============================================
 
 The IPA returned by PV_TIME_ST should be mapped by the guest as normal memory
 with inner and outer write back caching attributes, in the inner shareable
@@ -76,5 +78,5 @@ It is advisable that one or more 64k pages are set aside for the purpose of
 these structures and not used for other purposes, this enables the guest to map
 the region using 64k pages and avoids conflicting attributes with other memory.
 
-For the user space interface see Documentation/virt/kvm/devices/vcpu.rst
-section "3. GROUP: KVM_ARM_VCPU_PVTIME_CTRL".
+For the user space interface see
+:ref:`Documentation/virt/kvm/devices/vcpu.rst <kvm_arm_vcpu_pvtime_ctrl>`.
\ No newline at end of file
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/devices/arm-vgic-its.rst linux-libre-6.2-gnu/Documentation/virt/kvm/devices/arm-vgic-its.rst
index d257eddbae29..e053124f77c4 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/devices/arm-vgic-its.rst
+++ linux-libre-6.2-gnu/Documentation/virt/kvm/devices/arm-vgic-its.rst
@@ -52,7 +52,10 @@ KVM_DEV_ARM_VGIC_GRP_CTRL
 
     KVM_DEV_ARM_ITS_SAVE_TABLES
       save the ITS table data into guest RAM, at the location provisioned
-      by the guest in corresponding registers/table entries.
+      by the guest in corresponding registers/table entries. Should userspace
+      require a form of dirty tracking to identify which pages are modified
+      by the saving process, it should use a bitmap even if using another
+      mechanism to track the memory dirtied by the vCPUs.
 
       The layout of the tables in guest memory defines an ABI. The entries
       are laid out in little endian format as described in the last paragraph.
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/devices/vcpu.rst linux-libre-6.2-gnu/Documentation/virt/kvm/devices/vcpu.rst
index 716aa3edae14..31f14ec4a65b 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/devices/vcpu.rst
+++ linux-libre-6.2-gnu/Documentation/virt/kvm/devices/vcpu.rst
@@ -171,6 +171,8 @@ configured values on other VCPUs.  Userspace should configure the interrupt
 numbers on at least one VCPU after creating all VCPUs and before running any
 VCPUs.
 
+.. _kvm_arm_vcpu_pvtime_ctrl:
+
 3. GROUP: KVM_ARM_VCPU_PVTIME_CTRL
 ==================================
 
diff --git linux-libre-6.1-gnu/Documentation/virt/kvm/locking.rst linux-libre-6.2-gnu/Documentation/virt/kvm/locking.rst
index 845a561629f1..a0146793d197 100644
--- linux-libre-6.1-gnu/Documentation/virt/kvm/locking.rst
+++ linux-libre-6.2-gnu/Documentation/virt/kvm/locking.rst
@@ -16,20 +16,30 @@ The acquisition orders for mutexes are as follows:
 - kvm->slots_lock is taken outside kvm->irq_lock, though acquiring
   them together is quite rare.
 
-- Unlike kvm->slots_lock, kvm->slots_arch_lock is released before
-  synchronize_srcu(&kvm->srcu).  Therefore kvm->slots_arch_lock
-  can be taken inside a kvm->srcu read-side critical section,
-  while kvm->slots_lock cannot.
-
 - kvm->mn_active_invalidate_count ensures that pairs of
   invalidate_range_start() and invalidate_range_end() callbacks
   use the same memslots array.  kvm->slots_lock and kvm->slots_arch_lock
   are taken on the waiting side in install_new_memslots, so MMU notifiers
   must not take either kvm->slots_lock or kvm->slots_arch_lock.
 
+For SRCU:
+
+- ``synchronize_srcu(&kvm->srcu)`` is called inside critical sections
+  for kvm->lock, vcpu->mutex and kvm->slots_lock.  These locks _cannot_
+  be taken inside a kvm->srcu read-side critical section; that is, the
+  following is broken::
+
+      srcu_read_lock(&kvm->srcu);
+      mutex_lock(&kvm->slots_lock);
+
+- kvm->slots_arch_lock instead is released before the call to
+  ``synchronize_srcu()``.  It _can_ therefore be taken inside a
+  kvm->srcu read-side critical section, for example while processing
+  a vmexit.
+
 On x86:
 
-- vcpu->mutex is taken outside kvm->arch.hyperv.hv_lock
+- vcpu->mutex is taken outside kvm->arch.hyperv.hv_lock and kvm->arch.xen.xen_lock
 
 - kvm->arch.mmu_lock is an rwlock.  kvm->arch.tdp_mmu_pages_lock and
   kvm->arch.mmu_unsync_pages_lock are taken inside kvm->arch.mmu_lock, and
diff --git linux-libre-6.1-gnu/Documentation/x86/amd-memory-encryption.rst linux-libre-6.2-gnu/Documentation/x86/amd-memory-encryption.rst
index a1940ebe7be5..934310ce7258 100644
--- linux-libre-6.1-gnu/Documentation/x86/amd-memory-encryption.rst
+++ linux-libre-6.2-gnu/Documentation/x86/amd-memory-encryption.rst
@@ -95,3 +95,39 @@ by supplying mem_encrypt=on on the kernel command line.  However, if BIOS does
 not enable SME, then Linux will not be able to activate memory encryption, even
 if configured to do so by default or the mem_encrypt=on command line parameter
 is specified.
+
+Secure Nested Paging (SNP)
+==========================
+
+SEV-SNP introduces new features (SEV_FEATURES[1:63]) which can be enabled
+by the hypervisor for security enhancements. Some of these features need
+guest side implementation to function correctly. The below table lists the
+expected guest behavior with various possible scenarios of guest/hypervisor
+SNP feature support.
+
++-----------------+---------------+---------------+------------------+
+| Feature Enabled | Guest needs   | Guest has     | Guest boot       |
+| by the HV       | implementation| implementation| behaviour        |
++=================+===============+===============+==================+
+|      No         |      No       |      No       |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      No         |      Yes      |      No       |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      No         |      Yes      |      Yes      |     Boot         |
+|                 |               |               |                  |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      No       |      No       | Boot with        |
+|                 |               |               | feature enabled  |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      Yes      |      No       | Graceful boot    |
+|                 |               |               | failure          |
++-----------------+---------------+---------------+------------------+
+|      Yes        |      Yes      |      Yes      | Boot with        |
+|                 |               |               | feature enabled  |
++-----------------+---------------+---------------+------------------+
+
+More details in AMD64 APM[1] Vol 2: 15.34.10 SEV_STATUS MSR
+
+[1] https://www.amd.com/system/files/TechDocs/40332.pdf
diff --git linux-libre-6.1-gnu/Documentation/x86/boot.rst linux-libre-6.2-gnu/Documentation/x86/boot.rst
index 894a19897005..240d084782a6 100644
--- linux-libre-6.1-gnu/Documentation/x86/boot.rst
+++ linux-libre-6.2-gnu/Documentation/x86/boot.rst
@@ -455,6 +455,7 @@ Protocol:	2.00+
 	11 Minimal Linux Bootloader
 	   <http://sebastian-plotz.blogspot.de>
 	12 OVMF UEFI virtualization stack
+	13 barebox
 	== =======================================
 
   Please contact <hpa@zytor.com> if you need a bootloader ID value assigned.
diff --git linux-libre-6.1-gnu/Documentation/x86/tdx.rst linux-libre-6.2-gnu/Documentation/x86/tdx.rst
index b8fa4329e1a5..dc8d9fd2c3f7 100644
--- linux-libre-6.1-gnu/Documentation/x86/tdx.rst
+++ linux-libre-6.2-gnu/Documentation/x86/tdx.rst
@@ -210,6 +210,49 @@ converted to shared on boot.
 For coherent DMA allocation, the DMA buffer gets converted on the
 allocation. Check force_dma_unencrypted() for details.
 
+Attestation
+===========
+
+Attestation is used to verify the TDX guest trustworthiness to other
+entities before provisioning secrets to the guest. For example, a key
+server may want to use attestation to verify that the guest is the
+desired one before releasing the encryption keys to mount the encrypted
+rootfs or a secondary drive.
+
+The TDX module records the state of the TDX guest in various stages of
+the guest boot process using the build time measurement register (MRTD)
+and runtime measurement registers (RTMR). Measurements related to the
+guest initial configuration and firmware image are recorded in the MRTD
+register. Measurements related to initial state, kernel image, firmware
+image, command line options, initrd, ACPI tables, etc are recorded in
+RTMR registers. For more details, as an example, please refer to TDX
+Virtual Firmware design specification, section titled "TD Measurement".
+At TDX guest runtime, the attestation process is used to attest to these
+measurements.
+
+The attestation process consists of two steps: TDREPORT generation and
+Quote generation.
+
+TDX guest uses TDCALL[TDG.MR.REPORT] to get the TDREPORT (TDREPORT_STRUCT)
+from the TDX module. TDREPORT is a fixed-size data structure generated by
+the TDX module which contains guest-specific information (such as build
+and boot measurements), platform security version, and the MAC to protect
+the integrity of the TDREPORT. A user-provided 64-Byte REPORTDATA is used
+as input and included in the TDREPORT. Typically it can be some nonce
+provided by attestation service so the TDREPORT can be verified uniquely.
+More details about the TDREPORT can be found in Intel TDX Module
+specification, section titled "TDG.MR.REPORT Leaf".
+
+After getting the TDREPORT, the second step of the attestation process
+is to send it to the Quoting Enclave (QE) to generate the Quote. TDREPORT
+by design can only be verified on the local platform as the MAC key is
+bound to the platform. To support remote verification of the TDREPORT,
+TDX leverages Intel SGX Quoting Enclave to verify the TDREPORT locally
+and convert it to a remotely verifiable Quote. Method of sending TDREPORT
+to QE is implementation specific. Attestation software can choose
+whatever communication channel available (i.e. vsock or TCP/IP) to
+send the TDREPORT to QE and receive the Quote.
+
 References
 ==========
 
diff --git linux-libre-6.1-gnu/LICENSES/dual/copyleft-next-0.3.1 linux-libre-6.2-gnu/LICENSES/dual/copyleft-next-0.3.1
new file mode 100644
index 000000000000..c81acf710657
--- /dev/null
+++ linux-libre-6.2-gnu/LICENSES/dual/copyleft-next-0.3.1
@@ -0,0 +1,236 @@
+Valid-License-Identifier: copyleft-next-0.3.1
+SPDX-URL: https://spdx.org/licenses/copyleft-next-0.3.1
+Usage-Guide:
+  copyleft-next-0.3.1 is explicitly compatible with GPLv2 (or later) and
+  can therefore be used for kernel code. Though the best and recommended
+  practice is to express this in the SPDX license identifier by
+  licensing the code under both licenses expressed by the OR operator.
+  To use the copyleft-next-0.3.1 license put the following SPDX tag/value
+  pair into a comment according to the placement guidelines in the
+  licensing rules documentation:
+    SPDX-License-Identifier: GPL-2.0-only OR copyleft-next 0.3.1
+    SPDX-License-Identifier: GPL-2.0-or-later OR copyleft-next-0.3.1
+License-Text:
+
+=======================================================================
+
+                      copyleft-next 0.3.1 ("this License")
+                            Release date: 2016-04-29
+
+1. License Grants; No Trademark License
+
+   Subject to the terms of this License, I grant You:
+
+   a) A non-exclusive, worldwide, perpetual, royalty-free, irrevocable
+      copyright license, to reproduce, Distribute, prepare derivative works
+      of, publicly perform and publicly display My Work.
+
+   b) A non-exclusive, worldwide, perpetual, royalty-free, irrevocable
+      patent license under Licensed Patents to make, have made, use, sell,
+      offer for sale, and import Covered Works.
+
+   This License does not grant any rights in My name, trademarks, service
+   marks, or logos.
+
+2. Distribution: General Conditions
+
+   You may Distribute Covered Works, provided that You (i) inform
+   recipients how they can obtain a copy of this License; (ii) satisfy the
+   applicable conditions of sections 3 through 6; and (iii) preserve all
+   Legal Notices contained in My Work (to the extent they remain
+   pertinent). "Legal Notices" means copyright notices, license notices,
+   license texts, and author attributions, but does not include logos,
+   other graphical images, trademarks or trademark legends.
+
+3. Conditions for Distributing Derived Works; Outbound GPL Compatibility
+
+   If You Distribute a Derived Work, You must license the entire Derived
+   Work as a whole under this License, with prominent notice of such
+   licensing. This condition may not be avoided through such means as
+   separate Distribution of portions of the Derived Work.
+
+   If the Derived Work includes material licensed under the GPL, You may
+   instead license the Derived Work under the GPL.
+   
+4. Condition Against Further Restrictions; Inbound License Compatibility
+
+   When Distributing a Covered Work, You may not impose further
+   restrictions on the exercise of rights in the Covered Work granted under
+   this License. This condition is not excused merely because such
+   restrictions result from Your compliance with conditions or obligations
+   extrinsic to this License (such as a court order or an agreement with a
+   third party).
+
+   However, You may Distribute a Covered Work incorporating material
+   governed by a license that is both OSI-Approved and FSF-Free as of the
+   release date of this License, provided that compliance with such
+   other license would not conflict with any conditions stated in other
+   sections of this License.
+
+5. Conditions for Distributing Object Code
+
+   You may Distribute an Object Code form of a Covered Work, provided that
+   you accompany the Object Code with a URL through which the Corresponding
+   Source is made available, at no charge, by some standard or customary
+   means of providing network access to source code.
+
+   If you Distribute the Object Code in a physical product or tangible
+   storage medium ("Product"), the Corresponding Source must be available
+   through such URL for two years from the date of Your most recent
+   Distribution of the Object Code in the Product. However, if the Product
+   itself contains or is accompanied by the Corresponding Source (made
+   available in a customarily accessible manner), You need not also comply
+   with the first paragraph of this section.
+
+   Each direct and indirect recipient of the Covered Work from You is an
+   intended third-party beneficiary of this License solely as to this
+   section 5, with the right to enforce its terms.
+
+6. Symmetrical Licensing Condition for Upstream Contributions
+
+   If You Distribute a work to Me specifically for inclusion in or
+   modification of a Covered Work (a "Patch"), and no explicit licensing
+   terms apply to the Patch, You license the Patch under this License, to
+   the extent of Your copyright in the Patch. This condition does not
+   negate the other conditions of this License, if applicable to the Patch.
+
+7. Nullification of Copyleft/Proprietary Dual Licensing
+
+   If I offer to license, for a fee, a Covered Work under terms other than
+   a license that is OSI-Approved or FSF-Free as of the release date of this
+   License or a numbered version of copyleft-next released by the
+   Copyleft-Next Project, then the license I grant You under section 1 is no
+   longer subject to the conditions in sections 3 through 5.
+
+8. Copyleft Sunset
+
+   The conditions in sections 3 through 5 no longer apply once fifteen
+   years have elapsed from the date of My first Distribution of My Work
+   under this License.
+
+9. Pass-Through
+
+   When You Distribute a Covered Work, the recipient automatically receives
+   a license to My Work from Me, subject to the terms of this License.
+
+10. Termination
+
+    Your license grants under section 1 are automatically terminated if You
+
+    a) fail to comply with the conditions of this License, unless You cure
+       such noncompliance within thirty days after becoming aware of it, or
+
+    b) initiate a patent infringement litigation claim (excluding
+       declaratory judgment actions, counterclaims, and cross-claims)
+       alleging that any part of My Work directly or indirectly infringes
+       any patent.
+
+    Termination of Your license grants extends to all copies of Covered
+    Works You subsequently obtain. Termination does not terminate the
+    rights of those who have received copies or rights from You subject to
+    this License.
+
+    To the extent permission to make copies of a Covered Work is necessary
+    merely for running it, such permission is not terminable.
+
+11. Later License Versions
+
+    The Copyleft-Next Project may release new versions of copyleft-next,
+    designated by a distinguishing version number ("Later Versions").
+    Unless I explicitly remove the option of Distributing Covered Works
+    under Later Versions, You may Distribute Covered Works under any Later
+    Version.
+
+** 12. No Warranty                                                       **
+**                                                                       **
+**     My Work is provided "as-is", without warranty. You bear the risk  **
+**     of using it. To the extent permitted by applicable law, each      **
+**     Distributor of My Work excludes the implied warranties of title,  **
+**     merchantability, fitness for a particular purpose and             **
+**     non-infringement.                                                 **
+
+** 13. Limitation of Liability                                           **
+**                                                                       **
+**     To the extent permitted by applicable law, in no event will any   **
+**     Distributor of My Work be liable to You for any damages           **
+**     whatsoever, whether direct, indirect, special, incidental, or     **
+**     consequential damages, whether arising under contract, tort       **
+**     (including negligence), or otherwise, even where the Distributor  **
+**     knew or should have known about the possibility of such damages.  **
+
+14. Severability
+
+    The invalidity or unenforceability of any provision of this License
+    does not affect the validity or enforceability of the remainder of
+    this License. Such provision is to be reformed to the minimum extent
+    necessary to make it valid and enforceable.
+
+15. Definitions
+
+    "Copyleft-Next Project" means the project that maintains the source
+    code repository at <https://github.com/copyleft-next/copyleft-next.git/>
+    as of the release date of this License.
+
+    "Corresponding Source" of a Covered Work in Object Code form means (i)
+    the Source Code form of the Covered Work; (ii) all scripts,
+    instructions and similar information that are reasonably necessary for
+    a skilled developer to generate such Object Code from the Source Code
+    provided under (i); and (iii) a list clearly identifying all Separate
+    Works (other than those provided in compliance with (ii)) that were
+    specifically used in building and (if applicable) installing the
+    Covered Work (for example, a specified proprietary compiler including
+    its version number). Corresponding Source must be machine-readable.
+
+    "Covered Work" means My Work or a Derived Work.
+
+    "Derived Work" means a work of authorship that copies from, modifies,
+    adapts, is based on, is a derivative work of, transforms, translates or
+    contains all or part of My Work, such that copyright permission is
+    required. The following are not Derived Works: (i) Mere Aggregation;
+    (ii) a mere reproduction of My Work; and (iii) if My Work fails to
+    explicitly state an expectation otherwise, a work that merely makes
+    reference to My Work.
+
+    "Distribute" means to distribute, transfer or make a copy available to
+    someone else, such that copyright permission is required.
+
+    "Distributor" means Me and anyone else who Distributes a Covered Work.
+
+    "FSF-Free" means classified as 'free' by the Free Software Foundation.
+
+    "GPL" means a version of the GNU General Public License or the GNU
+    Affero General Public License.
+
+    "I"/"Me"/"My" refers to the individual or legal entity that places My
+    Work under this License. "You"/"Your" refers to the individual or legal
+    entity exercising rights in My Work under this License. A legal entity
+    includes each entity that controls, is controlled by, or is under
+    common control with such legal entity. "Control" means (a) the power to
+    direct the actions of such legal entity, whether by contract or
+    otherwise, or (b) ownership of more than fifty percent of the
+    outstanding shares or beneficial ownership of such legal entity.
+
+    "Licensed Patents" means all patent claims licensable royalty-free by
+    Me, now or in the future, that are necessarily infringed by making,
+    using, or selling My Work, and excludes claims that would be infringed
+    only as a consequence of further modification of My Work.
+
+    "Mere Aggregation" means an aggregation of a Covered Work with a
+    Separate Work.
+
+    "My Work" means the particular work of authorship I license to You
+    under this License.
+
+    "Object Code" means any form of a work that is not Source Code.
+
+    "OSI-Approved" means approved as 'Open Source' by the Open Source
+    Initiative.
+
+    "Separate Work" means a work that is separate from and independent of a
+    particular Covered Work and is not by its nature an extension or
+    enhancement of the Covered Work, and/or a runtime library, standard
+    library or similar component that is used to generate an Object Code
+    form of a Covered Work.
+
+    "Source Code" means the preferred form of a work for making
+    modifications to it.
diff --git linux-libre-6.1-gnu/MAINTAINERS linux-libre-6.2-gnu/MAINTAINERS
index 886d3f69ee64..135d93368d36 100644
--- linux-libre-6.1-gnu/MAINTAINERS
+++ linux-libre-6.2-gnu/MAINTAINERS
@@ -312,6 +312,13 @@ L:	linux-iio@vger.kernel.org
 S:	Maintained
 F:	drivers/counter/104-quad-8.c
 
+ACCES IDIO-16 GPIO LIBRARY
+M:	William Breathitt Gray <william.gray@linaro.org>
+L:	linux-gpio@vger.kernel.org
+S:	Maintained
+F:	drivers/gpio/gpio-idio-16.c
+F:	drivers/gpio/gpio-idio-16.h
+
 ACCES PCI-IDIO-16 GPIO DRIVER
 M:	William Breathitt Gray <william.gray@linaro.org>
 L:	linux-gpio@vger.kernel.org
@@ -376,7 +383,7 @@ ACPI COMPONENT ARCHITECTURE (ACPICA)
 M:	Robert Moore <robert.moore@intel.com>
 M:	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 L:	linux-acpi@vger.kernel.org
-L:	devel@acpica.org
+L:	acpica-devel@lists.linuxfoundation.org
 S:	Supported
 W:	https://acpica.org/
 W:	https://github.com/acpica/acpica/
@@ -775,6 +782,24 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 F:	drivers/media/platform/sunxi/sun4i-csi/
 
+ALLWINNER A31 CSI DRIVER
+M:	Yong Deng <yong.deng@magewell.com>
+M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
+F:	drivers/media/platform/sunxi/sun6i-csi/
+
+ALLWINNER A31 ISP DRIVER
+M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
+F:	drivers/staging/media/sunxi/sun6i-isp/
+F:	drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
+
 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 L:	linux-media@vger.kernel.org
@@ -1072,14 +1097,12 @@ S:	Maintained
 F:	drivers/dma/ptdma/
 
 AMD SEATTLE DEVICE TREE SUPPORT
-M:	Brijesh Singh <brijeshkumar.singh@amd.com>
 M:	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 M:	Tom Lendacky <thomas.lendacky@amd.com>
 S:	Supported
 F:	arch/arm64/boot/dts/amd/
 
 AMD XGBE DRIVER
-M:	Tom Lendacky <thomas.lendacky@amd.com>
 M:	"Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -1093,6 +1116,16 @@ S:	Maintained
 F:	Documentation/hid/amd-sfh*
 F:	drivers/hid/amd-sfh-hid/
 
+AMLOGIC DDR PMU DRIVER
+M:	Jiucheng Xu <jiucheng.xu@amlogic.com>
+L:	linux-amlogic@lists.infradead.org
+S:	Supported
+W:	http://www.amlogic.com
+F:	Documentation/admin-guide/perf/meson-ddr-pmu.rst
+F:	Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
+F:	drivers/perf/amlogic/
+F:	include/soc/amlogic/
+
 AMPHION VPU CODEC V4L2 DRIVER
 M:	Ming Qian <ming.qian@nxp.com>
 M:	Shijie Qin <shijie.qin@nxp.com>
@@ -1117,6 +1150,15 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
 F:	drivers/net/amt.c
 
+ANALOG DEVICES INC AD4130 DRIVER
+M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+W:	http://ez.analog.com/community/linux-device-drivers
+F:	Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
+F:	Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
+F:	drivers/iio/adc/ad4130.c
+
 ANALOG DEVICES INC AD7192 DRIVER
 M:	Alexandru Tachici <alexandru.tachici@analog.com>
 L:	linux-iio@vger.kernel.org
@@ -1166,6 +1208,14 @@ W:	https://ez.analog.com/linux-software-drivers
 F:	Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 F:	drivers/iio/adc/ad7780.c
 
+ANALOG DEVICES INC AD74115 DRIVER
+M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+W:	http://ez.analog.com/community/linux-device-drivers
+F:	Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
+F:	drivers/iio/addac/ad74115.c
+
 ANALOG DEVICES INC AD74413R DRIVER
 M:	Cosmin Tanislav <cosmin.tanislav@analog.com>
 L:	linux-iio@vger.kernel.org
@@ -1189,6 +1239,14 @@ W:	https://ez.analog.com/linux-software-drivers
 F:	Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
 F:	drivers/iio/amplifiers/ada4250.c
 
+ANALOG DEVICES INC ADF4377 DRIVER
+M:	Antoniu Miclaus <antoniu.miclaus@analog.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+W:	https://ez.analog.com/linux-software-drivers
+F:	Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
+F:	drivers/iio/frequency/adf4377.c
+
 ANALOG DEVICES INC ADGS1408 DRIVER
 M:	Mircea Caprioru <mircea.caprioru@analog.com>
 S:	Supported
@@ -1685,7 +1743,7 @@ M:	Miquel Raynal <miquel.raynal@bootlin.com>
 M:	Naga Sureshkumar Relli <nagasure@xilinx.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-F:	Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml
+F:	Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
 F:	drivers/memory/pl353-smc.c
 
 ARM PRIMECELL CLCD PL110 DRIVER
@@ -1897,12 +1955,14 @@ T:	git https://github.com/AsahiLinux/linux.git
 F:	Documentation/devicetree/bindings/arm/apple.yaml
 F:	Documentation/devicetree/bindings/arm/apple/*
 F:	Documentation/devicetree/bindings/clock/apple,nco.yaml
+F:	Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
 F:	Documentation/devicetree/bindings/dma/apple,admac.yaml
 F:	Documentation/devicetree/bindings/i2c/apple,i2c.yaml
 F:	Documentation/devicetree/bindings/interrupt-controller/apple,*
 F:	Documentation/devicetree/bindings/iommu/apple,dart.yaml
 F:	Documentation/devicetree/bindings/iommu/apple,sart.yaml
 F:	Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
+F:	Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
 F:	Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
 F:	Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
 F:	Documentation/devicetree/bindings/pci/apple,pcie.yaml
@@ -1910,7 +1970,9 @@ F:	Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
 F:	Documentation/devicetree/bindings/power/apple*
 F:	Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
 F:	arch/arm64/boot/dts/apple/
+F:	drivers/bluetooth/hci_bcm4377.c
 F:	drivers/clk/clk-apple-nco.c
+F:	drivers/cpufreq/apple-soc-cpufreq.c
 F:	drivers/dma/apple-admac.c
 F:	drivers/i2c/busses/i2c-pasemi-core.c
 F:	drivers/i2c/busses/i2c-pasemi-platform.c
@@ -2149,6 +2211,9 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
 X:	drivers/media/i2c/
+F:	arch/arm64/boot/dts/freescale/
+X:	arch/arm64/boot/dts/freescale/fsl-*
+X:	arch/arm64/boot/dts/freescale/qoriq-*
 N:	imx
 N:	mxs
 
@@ -2266,14 +2331,13 @@ F:	Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.y
 F:	Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
 F:	Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
 F:	Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
+F:	arch/arm/boot/dts/intel-ixp*
 F:	arch/arm/mach-ixp4xx/
 F:	drivers/bus/intel-ixp4xx-eb.c
 F:	drivers/clocksource/timer-ixp4xx.c
 F:	drivers/crypto/ixp4xx_crypto.c
 F:	drivers/gpio/gpio-ixp4xx.c
 F:	drivers/irqchip/irq-ixp4xx.c
-F:	include/linux/irqchip/irq-ixp4xx.h
-F:	include/linux/platform_data/timer-ixp4xx.h
 
 ARM/INTEL KEEMBAY ARCHITECTURE
 M:	Paul J. Murphy <paul.j.murphy@intel.com>
@@ -2341,6 +2405,8 @@ M:	Gregory Clement <gregory.clement@bootlin.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
+F:	Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
+F:	Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
 F:	Documentation/devicetree/bindings/soc/dove/
 F:	arch/arm/boot/dts/dove*
 F:	arch/arm/boot/dts/orion5x*
@@ -2357,6 +2423,7 @@ M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
+F:	Documentation/devicetree/bindings/arm/marvell/
 F:	arch/arm/boot/dts/armada*
 F:	arch/arm/boot/dts/kirkwood*
 F:	arch/arm/configs/mvebu_*_defconfig
@@ -2385,11 +2452,14 @@ F:	drivers/rtc/rtc-mt7622.c
 
 ARM/Mediatek SoC support
 M:	Matthias Brugger <matthias.bgg@gmail.com>
+R:	AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+L:	linux-kernel@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 W:	https://mtk.wiki.kernel.org/
-C:	irc://chat.freenode.net/linux-mediatek
+C:	irc://irc.libera.chat/linux-mediatek
+F:	arch/arm/boot/dts/mt2*
 F:	arch/arm/boot/dts/mt6*
 F:	arch/arm/boot/dts/mt7*
 F:	arch/arm/boot/dts/mt8*
@@ -2397,7 +2467,7 @@ F:	arch/arm/mach-mediatek/
 F:	arch/arm64/boot/dts/mediatek/
 F:	drivers/soc/mediatek/
 N:	mtk
-N:	mt[678]
+N:	mt[2678]
 K:	mediatek
 
 ARM/Mediatek USB3 PHY DRIVER
@@ -2439,6 +2509,7 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 T:	git git://github.com/microchip-ung/linux-upstream.git
 F:	arch/arm64/boot/dts/microchip/
+F:	drivers/net/ethernet/microchip/vcap/
 F:	drivers/pinctrl/pinctrl-microchip-sgpio.c
 N:	sparx5
 
@@ -2620,7 +2691,7 @@ W:	http://www.armlinux.org.uk/
 ARM/QUALCOMM SUPPORT
 M:	Andy Gross <agross@kernel.org>
 M:	Bjorn Andersson <andersson@kernel.org>
-R:	Konrad Dybcio <konrad.dybcio@somainline.org>
+R:	Konrad Dybcio <konrad.dybcio@linaro.org>
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
@@ -2691,7 +2762,7 @@ F:	arch/arm/boot/dts/rtd*
 F:	arch/arm/mach-realtek/
 F:	arch/arm64/boot/dts/realtek/
 
-ARM/RENESAS ARCHITECTURE
+ARM/RISC-V/RENESAS ARCHITECTURE
 M:	Geert Uytterhoeven <geert+renesas@glider.be>
 M:	Magnus Damm <magnus.damm@gmail.com>
 L:	linux-renesas-soc@vger.kernel.org
@@ -2699,7 +2770,6 @@ S:	Supported
 Q:	http://patchwork.kernel.org/project/linux-renesas-soc/list/
 C:	irc://irc.libera.chat/renesas-soc
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
-F:	Documentation/devicetree/bindings/arm/renesas.yaml
 F:	Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
 F:	Documentation/devicetree/bindings/soc/renesas/
 F:	arch/arm/boot/dts/emev2*
@@ -2713,6 +2783,7 @@ F:	arch/arm/configs/shmobile_defconfig
 F:	arch/arm/include/debug/renesas-scif.S
 F:	arch/arm/mach-shmobile/
 F:	arch/arm64/boot/dts/renesas/
+F:	arch/riscv/boot/dts/renesas/
 F:	drivers/soc/renesas/
 F:	include/linux/soc/renesas/
 
@@ -3700,7 +3771,6 @@ F:	net/bluetooth/
 
 BONDING DRIVER
 M:	Jay Vosburgh <j.vosburgh@gmail.com>
-M:	Veaceslav Falico <vfalico@gmail.com>
 M:	Andy Gospodarek <andy@greyhouse.net>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -4941,6 +5011,12 @@ S:	Maintained
 F:	drivers/platform/chrome/cros_usbpd_notify.c
 F:	include/linux/platform_data/cros_usbpd_notify.h
 
+CHROMEOS HPS DRIVER
+M:	Dan Callaghan <dcallagh@chromium.org>
+R:	Sami Kyöstilä <skyostil@chromium.org>
+S:	Maintained
+F:	drivers/platform/chrome/cros_hps_i2c.c
+
 CHRONTEL CH7322 CEC DRIVER
 M:	Joe Tessler <jrt@google.com>
 L:	linux-media@vger.kernel.org
@@ -5502,14 +5578,6 @@ M:	Jaya Kumar <jayakumar.alsa@gmail.com>
 S:	Maintained
 F:	sound/pci/cs5535audio/
 
-CSI DRIVERS FOR ALLWINNER V3s
-M:	Yong Deng <yong.deng@magewell.com>
-L:	linux-media@vger.kernel.org
-S:	Maintained
-T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
-F:	drivers/media/platform/sunxi/sun6i-csi/
-
 CTU CAN FD DRIVER
 M:	Pavel Pisa <pisa@cmp.felk.cvut.cz>
 M:	Ondrej Ille <ondrej.ille@gmail.com>
@@ -5854,6 +5922,13 @@ L:	Dell.Client.Kernel@dell.com
 S:	Maintained
 F:	drivers/platform/x86/dell/dell-wmi-descriptor.c
 
+DELL WMI DDV DRIVER
+M:	Armin Wolf <W_Armin@gmx.de>
+S:	Maintained
+F:	Documentation/ABI/testing/debugfs-dell-wmi-ddv
+F:	Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
+F:	drivers/platform/x86/dell/dell-wmi-ddv.c
+
 DELL WMI SYSMAN DRIVER
 M:	Divya Bharathi <divya.bharathi@dell.com>
 M:	Prasanth Ksr <prasanth.ksr@dell.com>
@@ -6029,11 +6104,12 @@ F:	include/net/devlink.h
 F:	include/uapi/linux/devlink.h
 F:	net/core/devlink.c
 
-DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT
+DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
 M:	Christoph Niedermaier <cniedermaier@dh-electronics.com>
 L:	kernel@dh-electronics.com
 S:	Maintained
 F:	arch/arm/boot/dts/imx6*-dhcom-*
+F:	arch/arm/boot/dts/imx6*-dhcor-*
 
 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
 M:	Marek Vasut <marex@denx.de>
@@ -6325,6 +6401,7 @@ F:	drivers/net/ethernet/freescale/dpaa2/Kconfig
 F:	drivers/net/ethernet/freescale/dpaa2/Makefile
 F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
 F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
+F:	drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
 F:	drivers/net/ethernet/freescale/dpaa2/dpkg.h
 F:	drivers/net/ethernet/freescale/dpaa2/dpmac*
 F:	drivers/net/ethernet/freescale/dpaa2/dpni*
@@ -6502,6 +6579,12 @@ S:	Orphan / Obsolete
 F:	drivers/gpu/drm/i810/
 F:	include/uapi/drm/i810_drm.h
 
+DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
+M:	Jagan Teki <jagan@edgeble.ai>
+S:	Maintained
+F:	Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
+F:	drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+
 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
 M:	Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 S:	Supported
@@ -6691,10 +6774,13 @@ L:	dri-devel@lists.freedesktop.org
 S:	Maintained
 T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	drivers/gpu/drm/drm_aperture.c
+F:	drivers/gpu/drm/tiny/ofdrm.c
 F:	drivers/gpu/drm/tiny/simpledrm.c
 F:	drivers/video/aperture.c
+F:	drivers/video/nomodeset.c
 F:	include/drm/drm_aperture.h
 F:	include/linux/aperture.h
+F:	include/video/nomodeset.h
 
 DRM DRIVER FOR SIS VIDEO CARDS
 S:	Orphan / Obsolete
@@ -6823,6 +6909,15 @@ F:	include/drm/drm*
 F:	include/linux/vga*
 F:	include/uapi/drm/drm*
 
+DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
+M:	Oded Gabbay <ogabbay@kernel.org>
+L:	dri-devel@lists.freedesktop.org
+S:	Maintained
+C:	irc://irc.oftc.net/dri-devel
+T:	git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
+F:	Documentation/accel/
+F:	drivers/accel/
+
 DRM DRIVERS FOR ALLWINNER A10
 M:	Maxime Ripard <mripard@kernel.org>
 M:	Chen-Yu Tsai <wens@csie.org>
@@ -6856,7 +6951,7 @@ F:	drivers/gpu/drm/atmel-hlcdc/
 DRM DRIVERS FOR BRIDGE CHIPS
 M:	Andrzej Hajda <andrzej.hajda@intel.com>
 M:	Neil Armstrong <neil.armstrong@linaro.org>
-M:	Robert Foss <robert.foss@linaro.org>
+M:	Robert Foss <rfoss@kernel.org>
 R:	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 R:	Jonas Karlman <jonas@kwiboo.se>
 R:	Jernej Skrabec <jernej.skrabec@gmail.com>
@@ -7111,7 +7206,7 @@ F:	drivers/gpu/drm/ttm/
 F:	include/drm/ttm/
 
 DRM GPU SCHEDULER
-M:	Andrey Grodzovsky <andrey.grodzovsky@amd.com>
+M:	Luben Tuikov <luben.tuikov@amd.com>
 L:	dri-devel@lists.freedesktop.org
 S:	Maintained
 T:	git git://anongit.freedesktop.org/drm/drm-misc
@@ -7359,9 +7454,9 @@ F:	drivers/edac/thunderx_edac*
 
 EDAC-CORE
 M:	Borislav Petkov <bp@alien8.de>
-M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 M:	Tony Luck <tony.luck@intel.com>
 R:	James Morse <james.morse@arm.com>
+R:	Mauro Carvalho Chehab <mchehab@kernel.org>
 R:	Robert Richter <rric@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Supported
@@ -7478,8 +7573,7 @@ S:	Maintained
 F:	drivers/edac/pnd2_edac.[ch]
 
 EDAC-QCOM
-M:	Channagoud Kadabi <ckadabi@codeaurora.org>
-M:	Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
+M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 L:	linux-arm-msm@vger.kernel.org
 L:	linux-edac@vger.kernel.org
 S:	Maintained
@@ -7525,7 +7619,6 @@ S:	Maintained
 F:	drivers/firmware/efi/test/
 
 EFI VARIABLE FILESYSTEM
-M:	Matthew Garrett <matthew.garrett@nebula.com>
 M:	Jeremy Kerr <jk@ozlabs.org>
 M:	Ard Biesheuvel <ardb@kernel.org>
 L:	linux-efi@vger.kernel.org
@@ -7680,6 +7773,7 @@ ETAS ES58X CAN/USB DRIVER
 M:	Vincent Mailhol <mailhol.vincent@wanadoo.fr>
 L:	linux-can@vger.kernel.org
 S:	Maintained
+F:	Documentation/networking/devlink/etas_es58x.rst
 F:	drivers/net/can/usb/etas_es58x/
 
 ETHERNET BRIDGE
@@ -7785,7 +7879,6 @@ F:	Documentation/admin-guide/efi-stub.rst
 F:	arch/*/include/asm/efi.h
 F:	arch/*/kernel/efi.c
 F:	arch/arm/boot/compressed/efi-header.S
-F:	arch/arm64/kernel/efi-entry.S
 F:	arch/x86/platform/efi/
 F:	drivers/firmware/efi/
 F:	include/linux/efi*.h
@@ -7804,7 +7897,11 @@ F:	include/linux/extcon/
 
 EXTRA BOOT CONFIG
 M:	Masami Hiramatsu <mhiramat@kernel.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/admin-guide/bootconfig.rst
 F:	fs/proc/bootconfig.c
 F:	include/linux/bootconfig.h
@@ -7831,6 +7928,7 @@ M:	Chao Yu <chao@kernel.org>
 L:	linux-f2fs-devel@lists.sourceforge.net
 S:	Maintained
 W:	https://f2fs.wiki.kernel.org/
+B:	https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
 F:	Documentation/ABI/testing/sysfs-fs-f2fs
 F:	Documentation/filesystems/f2fs.rst
@@ -7869,6 +7967,12 @@ F:	fs/notify/fanotify/
 F:	include/linux/fanotify.h
 F:	include/uapi/linux/fanotify.h
 
+FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
+M:	Linus Walleij <linus.walleij@linaro.org>
+L:	linux-usb@vger.kernel.org
+S:	Maintained
+F:	drivers/usb/fotg210/
+
 FARSYNC SYNCHRONOUS DRIVER
 M:	Kevin Curtis <kevin.curtis@farsite.co.uk>
 S:	Supported
@@ -8047,6 +8151,8 @@ S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
 F:	include/linux/fortify-string.h
 F:	lib/fortify_kunit.c
+F:	lib/memcpy_kunit.c
+F:	lib/strscpy_kunit.c
 F:	lib/test_fortify/*
 F:	scripts/test_fortify.sh
 K:	\b__NO_FORTIFY\b
@@ -8096,7 +8202,7 @@ F:	drivers/fpga/microchip-spi.c
 FPU EMULATOR
 M:	Bill Metzenthen <billm@melbpc.org.au>
 S:	Maintained
-W:	http://floatingpoint.sourceforge.net/emulator/index.html
+W:	https://floatingpoint.billm.au/
 F:	arch/x86/math-emu/
 
 FRAMEBUFFER CORE
@@ -8183,7 +8289,10 @@ S:	Maintained
 F:	drivers/i2c/busses/i2c-cpm.c
 
 FREESCALE IMX / MXC FEC DRIVER
-M:	Joakim Zhang <qiangqing.zhang@nxp.com>
+M:	Wei Fang <wei.fang@nxp.com>
+R:	Shenwei Wang <shenwei.wang@nxp.com>
+R:	Clark Wang <xiaoning.wang@nxp.com>
+R:	NXP Linux Team <linux-imx@nxp.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/net/fsl,fec.yaml
@@ -8365,16 +8474,16 @@ F:	fs/fscache/
 F:	include/linux/fscache*.h
 
 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
+M:	Eric Biggers <ebiggers@kernel.org>
 M:	Theodore Y. Ts'o <tytso@mit.edu>
 M:	Jaegeuk Kim <jaegeuk@kernel.org>
-M:	Eric Biggers <ebiggers@kernel.org>
 L:	linux-fscrypt@vger.kernel.org
 S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
-T:	git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
+T:	git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
 F:	Documentation/filesystems/fscrypt.rst
 F:	fs/crypto/
-F:	include/linux/fscrypt*.h
+F:	include/linux/fscrypt.h
 F:	include/uapi/linux/fscrypt.h
 
 FSI SUBSYSTEM
@@ -8417,10 +8526,10 @@ F:	include/linux/fsnotify*.h
 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
 M:	Eric Biggers <ebiggers@kernel.org>
 M:	Theodore Y. Ts'o <tytso@mit.edu>
-L:	linux-fscrypt@vger.kernel.org
+L:	fsverity@lists.linux.dev
 S:	Supported
-Q:	https://patchwork.kernel.org/project/linux-fscrypt/list/
-T:	git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
+Q:	https://patchwork.kernel.org/project/fsverity/list/
+T:	git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
 F:	Documentation/filesystems/fsverity.rst
 F:	fs/verity/
 F:	include/linux/fsverity.h
@@ -8457,6 +8566,9 @@ FUNCTION HOOKS (FTRACE)
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
 R:	Mark Rutland <mark.rutland@arm.com>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/ftrace*
@@ -8465,6 +8577,7 @@ F:	kernel/trace/fgraph.c
 F:	arch/*/*/*/*ftrace*
 F:	arch/*/*/*ftrace*
 F:	include/*/ftrace.h
+F:	samples/ftrace
 
 FUNGIBLE ETHERNET DRIVERS
 M:	Dimitris Michailidis <dmichail@fungible.com>
@@ -8742,6 +8855,7 @@ GPIO IR Transmitter
 M:	Sean Young <sean@mess.org>
 L:	linux-media@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
 F:	drivers/media/rc/gpio-ir-tx.c
 
 GPIO MOCKUP DRIVER
@@ -9165,6 +9279,13 @@ W:	http://www.highpoint-tech.com
 F:	Documentation/scsi/hptiop.rst
 F:	drivers/scsi/hptiop.c
 
+HIMAX HX83112B TOUCHSCREEN SUPPORT
+M:	Job Noorman <job@noorman.info>
+L:	linux-input@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
+F:	drivers/input/touchscreen/himax_hx83112b.c
+
 HIPPI
 M:	Jes Sorensen <jes@trained-monkey.org>
 L:	linux-hippi@sunsite.dk
@@ -9185,7 +9306,7 @@ F:	net/dsa/tag_hellcreek.c
 
 HISILICON DMA DRIVER
 M:	Zhou Wang <wangzhou1@hisilicon.com>
-M:	Jie Hai <haijie1@hisilicon.com>
+M:	Jie Hai <haijie1@huawei.com>
 L:	dmaengine@vger.kernel.org
 S:	Maintained
 F:	drivers/dma/hisi_dma.c
@@ -9194,6 +9315,7 @@ HISILICON GPIO DRIVER
 M:	Jay Fang <f.fangjian@huawei.com>
 L:	linux-gpio@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
 F:	drivers/gpio/gpio-hisi.c
 
 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
@@ -9210,6 +9332,7 @@ M:	Yicong Yang <yangyicong@hisilicon.com>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
 W:	https://www.hisilicon.com
+F:	Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
 F:	drivers/i2c/busses/i2c-hisi.c
 
 HISILICON LPC BUS DRIVER
@@ -9244,7 +9367,7 @@ F:	drivers/misc/hisi_hikey_usb.c
 
 HISILICON PMU DRIVER
 M:	Shaokun Zhang <zhangshaokun@hisilicon.com>
-M:	Qi Liu <liuqi115@huawei.com>
+M:	Jonathan Cameron <jonathan.cameron@huawei.com>
 S:	Supported
 W:	http://www.hisilicon.com
 F:	Documentation/admin-guide/perf/hisi-pcie-pmu.rst
@@ -9293,7 +9416,7 @@ F:	Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
 F:	drivers/infiniband/hw/hns/
 
 HISILICON SAS Controller
-M:	John Garry <john.garry@huawei.com>
+M:	Xiang Chen <chenxiang66@hisilicon.com>
 S:	Supported
 W:	http://www.hisilicon.com
 F:	Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
@@ -9362,7 +9485,7 @@ F:	drivers/net/wireless/intersil/hostap/
 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
 L:	platform-driver-x86@vger.kernel.org
 S:	Orphan
-F:	drivers/platform/x86/tc1100-wmi.c
+F:	drivers/platform/x86/hp/tc1100-wmi.c
 
 HPET:	High Precision Event Timers driver
 M:	Clemens Ladisch <clemens@ladisch.de>
@@ -9432,8 +9555,9 @@ F:	Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
 F:	drivers/iio/humidity/hts221*
 
 HUAWEI ETHERNET DRIVER
+M:	Cai Huoqing <cai.huoqing@linux.dev>
 L:	netdev@vger.kernel.org
-S:	Orphan
+S:	Maintained
 F:	Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
 F:	drivers/net/ethernet/huawei/hinic/
 
@@ -9536,6 +9660,7 @@ F:	include/asm-generic/hyperv-tlfs.h
 F:	include/asm-generic/mshyperv.h
 F:	include/clocksource/hyperv_timer.h
 F:	include/linux/hyperv.h
+F:	include/net/mana
 F:	include/uapi/linux/hyperv.h
 F:	net/vmw_vsock/hyperv_transport.c
 F:	tools/hv/
@@ -9699,8 +9824,7 @@ F:	Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
 F:	drivers/i3c/master/i3c-master-cdns.c
 
 I3C DRIVER FOR SYNOPSYS DESIGNWARE
-M:	Vitor Soares <vitor.soares@synopsys.com>
-S:	Maintained
+S:	Orphan
 F:	Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
 F:	drivers/i3c/master/dw*
 
@@ -10022,6 +10146,11 @@ F:	Documentation/hwmon/ina2xx.rst
 F:	drivers/hwmon/ina2xx.c
 F:	include/linux/platform_data/ina2xx.h
 
+INDEX OF FURTHER KERNEL DOCUMENTATION
+M:	Carlos Bilbao <carlos.bilbao@amd.com>
+S:	Maintained
+F:	Documentation/process/kernel-docs.rst
+
 INDUSTRY PACK SUBSYSTEM (IPACK)
 M:	Samuel Iglesias Gonsalvez <siglesias@igalia.com>
 M:	Jens Taprogge <jens.taprogge@taprogge.org>
@@ -10051,6 +10180,7 @@ F:	drivers/infiniband/
 F:	include/rdma/
 F:	include/trace/events/ib_mad.h
 F:	include/trace/events/ib_umad.h
+F:	include/trace/misc/rdma.h
 F:	include/uapi/linux/if_infiniband.h
 F:	include/uapi/rdma/
 F:	samples/bpf/ibumad_kern.c
@@ -10224,6 +10354,7 @@ Q:	http://patchwork.freedesktop.org/project/intel-gfx/
 B:	https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
 C:	irc://irc.oftc.net/intel-gfx
 T:	git git://anongit.freedesktop.org/drm-intel
+F:	Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
 F:	Documentation/gpu/i915.rst
 F:	drivers/gpu/drm/i915/
 F:	include/drm/i915*
@@ -10337,11 +10468,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 F:	drivers/iommu/intel/
 F:	include/linux/intel-svm.h
 
-INTEL IOP-ADMA DMA DRIVER
-R:	Dan Williams <dan.j.williams@intel.com>
-S:	Odd fixes
-F:	drivers/dma/iop-adma.c
-
 INTEL IPU3 CSI-2 CIO2 DRIVER
 M:	Yong Zhi <yong.zhi@intel.com>
 M:	Sakari Ailus <sakari.ailus@linux.intel.com>
@@ -10715,6 +10841,18 @@ F:	drivers/iommu/dma-iommu.h
 F:	drivers/iommu/iova.c
 F:	include/linux/iova.h
 
+IOMMUFD
+M:	Jason Gunthorpe <jgg@nvidia.com>
+M:	Kevin Tian <kevin.tian@intel.com>
+L:	iommu@lists.linux.dev
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
+F:	Documentation/userspace-api/iommufd.rst
+F:	drivers/iommu/iommufd/
+F:	include/linux/iommufd.h
+F:	include/uapi/linux/iommufd.h
+F:	tools/testing/selftests/iommu/
+
 IOMMU SUBSYSTEM
 M:	Joerg Roedel <joro@8bytes.org>
 M:	Will Deacon <will@kernel.org>
@@ -10747,6 +10885,7 @@ T:	git git://git.kernel.dk/liburing
 F:	io_uring/
 F:	include/linux/io_uring.h
 F:	include/linux/io_uring_types.h
+F:	include/trace/events/io_uring.h
 F:	include/uapi/linux/io_uring.h
 F:	tools/io_uring/
 
@@ -10894,6 +11033,13 @@ F:	drivers/isdn/Makefile
 F:	drivers/isdn/hardware/
 F:	drivers/isdn/mISDN/
 
+ISOFS FILESYSTEM
+M:	Jan Kara <jack@suse.cz>
+L:	linux-fsdevel@vger.kernel.org
+S:	Maintained
+F:	Documentation/filesystems/isofs.rst
+F:	fs/isofs/
+
 IT87 HARDWARE MONITORING DRIVER
 M:	Jean Delvare <jdelvare@suse.com>
 L:	linux-hwmon@vger.kernel.org
@@ -10955,9 +11101,9 @@ F:	drivers/hwmon/jc42.c
 JFS FILESYSTEM
 M:	Dave Kleikamp <shaggy@kernel.org>
 L:	jfs-discussion@lists.sourceforge.net
-S:	Maintained
+S:	Odd Fixes
 W:	http://jfs.sourceforge.net/
-T:	git git://github.com/kleikamp/linux-shaggy.git
+T:	git https://github.com/kleikamp/linux-shaggy.git
 F:	Documentation/admin-guide/jfs.rst
 F:	fs/jfs/
 
@@ -11112,6 +11258,8 @@ M:	Kees Cook <keescook@chromium.org>
 L:	linux-hardening@vger.kernel.org
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
+F:	Documentation/ABI/testing/sysfs-kernel-oops_count
+F:	Documentation/ABI/testing/sysfs-kernel-warn_count
 F:	include/linux/overflow.h
 F:	include/linux/randomize_kstack.h
 F:	mm/usercopy.c
@@ -11130,11 +11278,18 @@ L:	linux-nfs@vger.kernel.org
 S:	Supported
 W:	http://nfs.sourceforge.net/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
+F:	fs/exportfs/
 F:	fs/lockd/
 F:	fs/nfs_common/
 F:	fs/nfsd/
 F:	include/linux/lockd/
 F:	include/linux/sunrpc/
+F:	include/trace/events/rpcgss.h
+F:	include/trace/events/rpcrdma.h
+F:	include/trace/events/sunrpc.h
+F:	include/trace/misc/fs.h
+F:	include/trace/misc/nfs.h
+F:	include/trace/misc/sunrpc.h
 F:	include/uapi/linux/nfsd/
 F:	include/uapi/linux/sunrpc/
 F:	net/sunrpc/
@@ -11208,9 +11363,9 @@ F:	virt/kvm/*
 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
 M:	Marc Zyngier <maz@kernel.org>
 R:	James Morse <james.morse@arm.com>
-R:	Alexandru Elisei <alexandru.elisei@arm.com>
 R:	Suzuki K Poulose <suzuki.poulose@arm.com>
 R:	Oliver Upton <oliver.upton@linux.dev>
+R:	Zenghui Yu <yuzenghui@huawei.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	kvmarm@lists.linux.dev
 L:	kvmarm@lists.cs.columbia.edu (deprecated, moderated for non-subscribers)
@@ -11320,7 +11475,17 @@ F:	arch/x86/kvm/hyperv.*
 F:	arch/x86/kvm/kvm_onhyperv.*
 F:	arch/x86/kvm/svm/hyperv.*
 F:	arch/x86/kvm/svm/svm_onhyperv.*
-F:	arch/x86/kvm/vmx/evmcs.*
+F:	arch/x86/kvm/vmx/hyperv.*
+
+KVM X86 Xen (KVM/Xen)
+M:	David Woodhouse <dwmw2@infradead.org>
+M:	Paul Durrant <paul@xen.org>
+M:	Sean Christopherson <seanjc@google.com>
+M:	Paolo Bonzini <pbonzini@redhat.com>
+L:	kvm@vger.kernel.org
+S:	Supported
+T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
+F:	arch/x86/kvm/xen.*
 
 KERNFS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
@@ -11442,6 +11607,12 @@ F:	drivers/mfd/khadas-mcu.c
 F:	include/linux/mfd/khadas-mcu.h
 F:	drivers/thermal/khadas_mcu_fan.c
 
+KIONIX/ROHM KX022A ACCELEROMETER
+M:	Matti Vaittinen <mazziesaccount@gmail.com>
+L:	linux-iio@vger.kernel.org
+S:	Supported
+F:	drivers/iio/accel/kionix-kx022a*
+
 KMEMLEAK
 M:	Catalin Marinas <catalin.marinas@arm.com>
 S:	Maintained
@@ -11479,6 +11650,9 @@ M:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>
 M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
 M:	"David S. Miller" <davem@davemloft.net>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/kprobes.rst
@@ -11562,11 +11736,13 @@ F:	scripts/leaking_addresses.pl
 
 LED SUBSYSTEM
 M:	Pavel Machek <pavel@ucw.cz>
+M:	Lee Jones <lee@kernel.org>
 L:	linux-leds@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
 F:	Documentation/devicetree/bindings/leds/
 F:	drivers/leds/
+F:	include/dt-bindings/leds/
 F:	include/linux/leds.h
 
 LEGACY EEPROM DRIVER
@@ -11856,7 +12032,7 @@ M:	Eric Piel <eric.piel@tremplin-utc.net>
 S:	Maintained
 F:	Documentation/misc-devices/lis3lv02d.rst
 F:	drivers/misc/lis3lv02d/
-F:	drivers/platform/x86/hp_accel.c
+F:	drivers/platform/x86/hp/hp_accel.c
 
 LIST KUNIT TEST
 M:	David Gow <davidgow@google.com>
@@ -12011,6 +12187,21 @@ F:	drivers/*/*loongarch*
 F:	Documentation/loongarch/
 F:	Documentation/translations/zh_CN/loongarch/
 
+LOONGSON-2 SOC SERIES GUTS DRIVER
+M:	Yinbo Zhu <zhuyinbo@loongson.cn>
+L:	loongarch@lists.linux.dev
+S:	Maintained
+F:	Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
+F:	drivers/soc/loongson/loongson2_guts.c
+
+LOONGSON-2 SOC SERIES PINCTRL DRIVER
+M:	zhanghongchen <zhanghongchen@loongson.cn>
+M:	Yinbo Zhu <zhuyinbo@loongson.cn>
+L:	linux-gpio@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
+F:	drivers/pinctrl/pinctrl-loongson2.c
+
 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
 M:	Sathya Prakash <sathya.prakash@broadcom.com>
 M:	Sreekanth Reddy <sreekanth.reddy@broadcom.com>
@@ -12088,7 +12279,7 @@ M:	Alexey Kodanev <alexey.kodanev@oracle.com>
 L:	ltp@lists.linux.it (subscribers-only)
 S:	Maintained
 W:	http://linux-test-project.github.io/
-T:	git git://github.com/linux-test-project/ltp.git
+T:	git https://github.com/linux-test-project/ltp.git
 
 LYNX 28G SERDES PHY DRIVER
 M:	Ioana Ciornei <ioana.ciornei@nxp.com>
@@ -12313,7 +12504,7 @@ M:	Marcin Wojtas <mw@semihalf.com>
 M:	Russell King <linux@armlinux.org.uk>
 L:	netdev@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/net/marvell-pp2.txt
+F:	Documentation/devicetree/bindings/net/marvell,pp2.yaml
 F:	drivers/net/ethernet/marvell/mvpp2/
 
 MARVELL MWIFIEX WIRELESS DRIVER
@@ -12361,7 +12552,7 @@ F:	Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
 F:	drivers/net/ethernet/marvell/octeontx2/af/
 
 MARVELL PRESTERA ETHERNET SWITCH DRIVER
-M:	Taras Chornyi <tchornyi@marvell.com>
+M:	Taras Chornyi <taras.chornyi@plvision.eu>
 S:	Supported
 W:	https://github.com/Marvell-switching/switchdev-prestera
 F:	drivers/net/ethernet/marvell/prestera/
@@ -12503,6 +12694,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
 F:	drivers/regulator/max20086-regulator.c
 
+MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
+M:	Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
+L:	linux-iio@vger.kernel.org
+S:	Maintained
+F:	drivers/iio/temperature/max30208.c
+
 MAXIM MAX77650 PMIC MFD DRIVER
 M:	Bartosz Golaszewski <brgl@bgdev.pl>
 L:	linux-kernel@vger.kernel.org
@@ -12723,7 +12920,7 @@ F:	Documentation/admin-guide/media/imx7.rst
 F:	Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
 F:	Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
 F:	drivers/media/platform/nxp/imx-mipi-csis.c
-F:	drivers/staging/media/imx/imx7-media-csi.c
+F:	drivers/media/platform/nxp/imx7-media-csi.c
 
 MEDIA DRIVERS FOR HELENE
 M:	Abylay Ospan <aospan@netup.ru>
@@ -12920,6 +13117,7 @@ M:	Felix Fietkau <nbd@nbd.name>
 M:	John Crispin <john@phrozen.org>
 M:	Sean Wang <sean.wang@mediatek.com>
 M:	Mark Lee <Mark-MC.Lee@mediatek.com>
+M:	Lorenzo Bianconi <lorenzo@kernel.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/mediatek/
@@ -13291,10 +13489,20 @@ F:	include/linux/memory_hotplug.h
 F:	include/linux/mm.h
 F:	include/linux/mmzone.h
 F:	include/linux/pagewalk.h
-F:	include/linux/vmalloc.h
 F:	mm/
 F:	tools/testing/selftests/vm/
 
+VMALLOC
+M:	Andrew Morton <akpm@linux-foundation.org>
+R:	Uladzislau Rezki <urezki@gmail.com>
+R:	Christoph Hellwig <hch@infradead.org>
+L:	linux-mm@kvack.org
+S:	Maintained
+W:	http://www.linux-mm.org
+T:	git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
+F:	include/linux/vmalloc.h
+F:	mm/vmalloc.c
+
 MEMORY HOT(UN)PLUG
 M:	David Hildenbrand <david@redhat.com>
 M:	Oscar Salvador <osalvador@suse.de>
@@ -13382,7 +13590,7 @@ MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
 M:	Liang Yang <liang.yang@amlogic.com>
 L:	linux-mtd@lists.infradead.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
+F:	Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
 F:	drivers/mtd/nand/raw/meson_*
 
 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
@@ -13401,7 +13609,6 @@ F:	arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
 
 MHI BUS
 M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
-R:	Hemant Kumar <quic_hemantk@quicinc.com>
 L:	mhi@lists.linux.dev
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
@@ -13420,13 +13627,12 @@ F:	arch/microblaze/
 
 MICROCHIP AT91 DMA DRIVERS
 M:	Ludovic Desroches <ludovic.desroches@microchip.com>
-M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	dmaengine@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/dma/atmel-dma.txt
 F:	drivers/dma/at_hdmac.c
-F:	drivers/dma/at_hdmac_regs.h
 F:	drivers/dma/at_xdmac.c
 F:	include/dt-bindings/dma/at91.h
 
@@ -13463,10 +13669,10 @@ M:	Eugen Hristev <eugen.hristev@microchip.com>
 L:	linux-media@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
-F:	drivers/media/platform/atmel/microchip-csi2dc.c
+F:	drivers/media/platform/microchip/microchip-csi2dc.c
 
 MICROCHIP ECC DRIVER
-M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@linaro.org>
 L:	linux-crypto@vger.kernel.org
 S:	Maintained
 F:	drivers/crypto/atmel-ecc.*
@@ -13490,8 +13696,10 @@ L:	linux-media@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/media/atmel,isc.yaml
 F:	Documentation/devicetree/bindings/media/microchip,xisc.yaml
-F:	drivers/media/platform/atmel/atmel-isc*
-F:	drivers/media/platform/atmel/atmel-sama*-isc*
+F:	drivers/staging/media/deprecated/atmel/atmel-isc*
+F:	drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
+F:	drivers/media/platform/microchip/microchip-isc*
+F:	drivers/media/platform/microchip/microchip-sama*-isc*
 F:	include/linux/atmel-isc-media.h
 
 MICROCHIP ISI DRIVER
@@ -13561,7 +13769,7 @@ S:	Maintained
 F:	drivers/mmc/host/atmel-mci.c
 
 MICROCHIP NAND DRIVER
-M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@linaro.org>
 L:	linux-mtd@lists.infradead.org
 S:	Supported
 F:	Documentation/devicetree/bindings/mtd/atmel-nand.txt
@@ -13613,7 +13821,7 @@ S:	Supported
 F:	drivers/power/reset/at91-sama5d2_shdwc.c
 
 MICROCHIP SPI DRIVER
-M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@linaro.org>
 S:	Supported
 F:	drivers/spi/spi-atmel.*
 
@@ -13634,7 +13842,7 @@ MICROCHIP USB251XB DRIVER
 M:	Richard Leitner <richard.leitner@skidata.com>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/usb/usb251xb.txt
+F:	Documentation/devicetree/bindings/usb/usb251xb.yaml
 F:	drivers/usb/misc/usb251xb.c
 
 MICROCHIP USBA UDC DRIVER
@@ -13674,6 +13882,15 @@ F:	drivers/scsi/smartpqi/smartpqi*.[ch]
 F:	include/linux/cciss*.h
 F:	include/uapi/linux/cciss*.h
 
+MICROSOFT MANA RDMA DRIVER
+M:	Long Li <longli@microsoft.com>
+M:	Ajay Sharma <sharmaajay@microsoft.com>
+L:	linux-rdma@vger.kernel.org
+S:	Supported
+F:	drivers/infiniband/hw/mana/
+F:	include/net/mana
+F:	include/uapi/rdma/mana-abi.h
+
 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
 M:	Maximilian Luz <luzmaximilian@gmail.com>
 L:	platform-driver-x86@vger.kernel.org
@@ -13949,6 +14166,7 @@ F:	include/uapi/linux/meye.h
 
 MOTORCOMM PHY DRIVER
 M:	Peter Geis <pgwipeout@gmail.com>
+M:	Frank <Frank.Sae@motor-comm.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/phy/motorcomm.c
@@ -14390,7 +14608,6 @@ F:	tools/testing/selftests/net/ipsec.c
 
 NETWORKING [IPv4/IPv6]
 M:	"David S. Miller" <davem@davemloft.net>
-M:	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
 M:	David Ahern <dsahern@kernel.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
@@ -14423,7 +14640,6 @@ F:	net/netfilter/xt_SECMARK.c
 F:	net/netlabel/
 
 NETWORKING [MPTCP]
-M:	Mat Martineau <mathew.j.martineau@linux.intel.com>
 M:	Matthieu Baerts <matthieu.baerts@tessares.net>
 L:	netdev@vger.kernel.org
 L:	mptcp@lists.linux.dev
@@ -14566,10 +14782,9 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
 F:	arch/nios2/
 
 NITRO ENCLAVES (NE)
-M:	Andra Paraschiv <andraprs@amazon.com>
-M:	Alexandru Vasile <lexnv@amazon.com>
 M:	Alexandru Ciobotaru <alcioa@amazon.com>
 L:	linux-kernel@vger.kernel.org
+L:	The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
 S:	Supported
 W:	https://aws.amazon.com/ec2/nitro/nitro-enclaves/
 F:	Documentation/virt/ne_overview.rst
@@ -14706,9 +14921,11 @@ L:	linux-nvme@lists.infradead.org
 S:	Supported
 W:	http://git.infradead.org/nvme.git
 T:	git://git.infradead.org/nvme.git
+F:	Documentation/nvme/
 F:	drivers/nvme/host/
 F:	drivers/nvme/common/
-F:	include/linux/nvme*
+F:	include/linux/nvme.h
+F:	include/linux/nvme-*.h
 F:	include/uapi/linux/nvme_ioctl.h
 
 NVM EXPRESS FABRICS AUTHENTICATION
@@ -15127,6 +15344,7 @@ F:	drivers/mfd/menelaus.c
 F:	drivers/mfd/palmas.c
 F:	drivers/mfd/tps65217.c
 F:	drivers/mfd/tps65218.c
+F:	drivers/mfd/tps65219.c
 F:	drivers/mfd/tps65910.c
 F:	drivers/mfd/twl-core.[ch]
 F:	drivers/mfd/twl4030*.c
@@ -15183,6 +15401,13 @@ S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/i2c/ov08d10.c
 
+OMNIVISION OV08X40 SENSOR DRIVER
+M:	Jason Chen <jason.z.chen@intel.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	drivers/media/i2c/ov08x40.c
+
 OMNIVISION OV13858 SENSOR DRIVER
 M:	Sakari Ailus <sakari.ailus@linux.intel.com>
 L:	linux-media@vger.kernel.org
@@ -15221,6 +15446,14 @@ S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
 F:	drivers/media/i2c/ov2740.c
 
+OMNIVISION OV4689 SENSOR DRIVER
+M:	Mikhail Rudenko <mike.rudenko@gmail.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
+F:	drivers/media/i2c/ov5647.c
+
 OMNIVISION OV5640 SENSOR DRIVER
 M:	Steve Longerbeam <slongerbeam@gmail.com>
 L:	linux-media@vger.kernel.org
@@ -15345,6 +15578,12 @@ S:	Maintained
 F:	drivers/mtd/nand/onenand/
 F:	include/linux/mtd/onenand*.h
 
+ONEXPLAYER FAN DRIVER
+M:	Joaquín Ignacio Aramendía <samsagax@gmail.com>
+L:	linux-hwmon@vger.kernel.org
+S:	Maintained
+F:	drivers/hwmon/oxp-sensors.c
+
 ONION OMEGA2+ BOARD
 M:	Harvey Hunt <harveyhuntnexus@gmail.com>
 L:	linux-mips@vger.kernel.org
@@ -15425,7 +15664,7 @@ OPENRISC ARCHITECTURE
 M:	Jonas Bonn <jonas@southpole.se>
 M:	Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
 M:	Stafford Horne <shorne@gmail.com>
-L:	openrisc@lists.librecores.org
+L:	linux-openrisc@vger.kernel.org
 S:	Maintained
 W:	http://openrisc.io
 T:	git https://github.com/openrisc/linux.git
@@ -15516,6 +15755,12 @@ S:	Maintained
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/p54
 F:	drivers/net/wireless/intersil/p54/
 
+PACKET SOCKETS
+M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
+S:	Maintained
+F:	include/uapi/linux/if_packet.h
+F:	net/packet/af_packet.c
+
 PACKING
 M:	Vladimir Oltean <olteanv@gmail.com>
 L:	netdev@vger.kernel.org
@@ -15875,7 +16120,7 @@ F:	drivers/pci/controller/pci-v3-semi.c
 
 PCI ENDPOINT SUBSYSTEM
 M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
-R:	Krzysztof Wilczyński <kw@linux.com>
+M:	Krzysztof Wilczyński <kw@linux.com>
 R:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 R:	Kishon Vijay Abraham I <kishon@kernel.org>
 L:	linux-pci@vger.kernel.org
@@ -15883,7 +16128,7 @@ S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pci/list/
 B:	https://bugzilla.kernel.org
 C:	irc://irc.oftc.net/linux-pci
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
 F:	Documentation/PCI/endpoint/*
 F:	Documentation/misc-devices/pci-endpoint-test.rst
 F:	drivers/misc/pci_endpoint_test.c
@@ -15918,7 +16163,7 @@ S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pci/list/
 B:	https://bugzilla.kernel.org
 C:	irc://irc.oftc.net/linux-pci
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
 F:	Documentation/driver-api/pci/p2pdma.rst
 F:	drivers/pci/p2pdma.c
 F:	include/linux/pci-p2pdma.h
@@ -15940,14 +16185,14 @@ F:	drivers/pci/controller/pci-xgene-msi.c
 
 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
 M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
+M:	Krzysztof Wilczyński <kw@linux.com>
 R:	Rob Herring <robh@kernel.org>
-R:	Krzysztof Wilczyński <kw@linux.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pci/list/
 B:	https://bugzilla.kernel.org
 C:	irc://irc.oftc.net/linux-pci
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
 F:	Documentation/devicetree/bindings/pci/
 F:	drivers/pci/controller/
 F:	drivers/pci/pci-bridge-emul.c
@@ -15960,7 +16205,7 @@ S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pci/list/
 B:	https://bugzilla.kernel.org
 C:	irc://irc.oftc.net/linux-pci
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
 F:	Documentation/PCI/
 F:	Documentation/devicetree/bindings/pci/
 F:	arch/x86/kernel/early-quirks.c
@@ -16198,7 +16443,7 @@ F:	tools/lib/perf/
 F:	tools/perf/
 
 PERFORMANCE EVENTS TOOLING ARM64
-R:	John Garry <john.garry@huawei.com>
+R:	John Garry <john.g.garry@oracle.com>
 R:	Will Deacon <will@kernel.org>
 R:	James Clark <james.clark@arm.com>
 R:	Mike Leach <mike.leach@linaro.org>
@@ -16304,7 +16549,7 @@ M:	Sean Wang <sean.wang@kernel.org>
 L:	linux-mediatek@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
-F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml
+F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
 F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
 F:	Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
 F:	drivers/pinctrl/mediatek/
@@ -16661,10 +16906,10 @@ F:	net/psample
 
 PSTORE FILESYSTEM
 M:	Kees Cook <keescook@chromium.org>
-M:	Anton Vorontsov <anton@enomsg.org>
-M:	Colin Cross <ccross@android.com>
-M:	Tony Luck <tony.luck@intel.com>
-S:	Maintained
+R:	Tony Luck <tony.luck@intel.com>
+R:	Guilherme G. Piccoli <gpiccoli@igalia.com>
+L:	linux-hardening@vger.kernel.org
+S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
 F:	Documentation/admin-guide/ramoops.rst
 F:	Documentation/admin-guide/pstore-blk.rst
@@ -16711,7 +16956,6 @@ M:	Hans Verkuil <hverkuil@xs4all.nl>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/admin-guide/media/pulse8-cec.rst
 F:	drivers/media/cec/usb/pulse8/
 
 PURELIFI PLFXLC DRIVER
@@ -16742,6 +16986,7 @@ PWM IR Transmitter
 M:	Sean Young <sean@mess.org>
 L:	linux-media@vger.kernel.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
 F:	drivers/media/rc/pwm-ir-tx.c
 
 PWM SUBSYSTEM
@@ -16806,7 +17051,7 @@ M:	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
 M:	Banajit Goswami <bgoswami@quicinc.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Supported
-F:	Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
+F:	Documentation/devicetree/bindings/soc/qcom/qcom,apr*
 F:	Documentation/devicetree/bindings/sound/qcom,*
 F:	drivers/soc/qcom/apr.c
 F:	include/dt-bindings/sound/qcom,wcd9335.h
@@ -17004,7 +17249,7 @@ F:	Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
 F:	drivers/net/wwan/qcom_bam_dmux.c
 
 QUALCOMM CAMERA SUBSYSTEM DRIVER
-M:	Robert Foss <robert.foss@linaro.org>
+M:	Robert Foss <rfoss@kernel.org>
 M:	Todor Tomov <todor.too@gmail.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
@@ -17084,7 +17329,7 @@ F:	drivers/dma/qcom/hidma*
 
 QUALCOMM I2C CCI DRIVER
 M:	Loic Poulain <loic.poulain@linaro.org>
-M:	Robert Foss <robert.foss@linaro.org>
+M:	Robert Foss <rfoss@kernel.org>
 L:	linux-i2c@vger.kernel.org
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
@@ -17164,7 +17409,8 @@ F:	Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
 F:	drivers/thermal/qcom/
 
 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
-M:	Stanimir Varbanov <stanimir.varbanov@linaro.org>
+M:	Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
+M:	Vikash Garodia <quic_vgarodia@quicinc.com>
 L:	linux-media@vger.kernel.org
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
@@ -17722,6 +17968,7 @@ M:	Albert Ou <aou@eecs.berkeley.edu>
 L:	linux-riscv@lists.infradead.org
 S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-riscv/list/
+C:	irc://irc.libera.chat/riscv
 P:	Documentation/riscv/patch-acceptance.rst
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
 F:	arch/riscv/
@@ -17781,6 +18028,13 @@ F:	Documentation/ABI/*/sysfs-driver-hid-roccat*
 F:	drivers/hid/hid-roccat*
 F:	include/linux/hid-roccat*
 
+ROCKCHIP CRYPTO DRIVERS
+M:	Corentin Labbe <clabbe@baylibre.com>
+L:	linux-crypto@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
+F:	drivers/crypto/rockchip/
+
 ROCKCHIP I2S TDM DRIVER
 M:	Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
 L:	linux-rockchip@lists.infradead.org
@@ -18436,9 +18690,9 @@ F:	drivers/target/
 F:	include/target/
 
 SCTP PROTOCOL
-M:	Vlad Yasevich <vyasevich@gmail.com>
 M:	Neil Horman <nhorman@tuxdriver.com>
 M:	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+M:	Xin Long <lucien.xin@gmail.com>
 L:	linux-sctp@vger.kernel.org
 S:	Maintained
 W:	http://lksctp.sourceforge.net
@@ -18497,6 +18751,7 @@ K:	\bsecure_computing
 K:	\bTIF_SECCOMP\b
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
+M:	Kamal Dasu <kdasu.kdev@gmail.com>
 M:	Al Cooper <alcooperx@gmail.com>
 R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
 L:	linux-mmc@vger.kernel.org
@@ -18507,6 +18762,7 @@ SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
 M:	Adrian Hunter <adrian.hunter@intel.com>
 L:	linux-mmc@vger.kernel.org
 S:	Supported
+F:	Documentation/devicetree/bindings/mmc/sdhci-common.yaml
 F:	drivers/mmc/host/sdhci*
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
@@ -18892,7 +19148,7 @@ M:	Jason A. Donenfeld <Jason@zx2c4.com>
 S:	Maintained
 F:	include/linux/siphash.h
 F:	lib/siphash.c
-F:	lib/test_siphash.c
+F:	lib/siphash_kunit.c
 
 SIS 190 ETHERNET DRIVER
 M:	Francois Romieu <romieu@fr.zoreil.com>
@@ -18916,7 +19172,7 @@ F:	drivers/video/fbdev/sis/
 F:	include/video/sisfb.h
 
 SIS I2C TOUCHSCREEN DRIVER
-M:	Mika Penttilä <mika.penttila@nextfour.com>
+M:	Mika Penttilä <mpenttil@redhat.com>
 L:	linux-input@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
@@ -19059,7 +19315,7 @@ M:	Jassi Brar <jaswinder.singh@linaro.org>
 M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/net/socionext-netsec.txt
+F:	Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
 F:	drivers/net/ethernet/socionext/netsec.c
 
 SOCIONEXT (SNI) Synquacer SPI DRIVER
@@ -19067,7 +19323,7 @@ M:	Masahisa Kojima <masahisa.kojima@linaro.org>
 M:	Jassi Brar <jaswinder.singh@linaro.org>
 L:	linux-spi@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/spi/spi-synquacer.txt
+F:	Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
 F:	drivers/spi/spi-synquacer.c
 
 SOCIONEXT SYNQUACER I2C DRIVER
@@ -19082,6 +19338,13 @@ L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Orphan
 F:	sound/soc/uniphier/
 
+SOCKET TIMESTAMPING
+M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
+S:	Maintained
+F:	Documentation/networking/timestamping.rst
+F:	include/uapi/linux/net_tstamp.h
+F:	tools/testing/selftests/net/so_txtime.c
+
 SOEKRIS NET48XX LED SUPPORT
 M:	Chris Boot <bootc@bootc.net>
 S:	Maintained
@@ -19214,7 +19477,7 @@ M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/i2c/imx290.txt
+F:	Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
 F:	drivers/media/i2c/imx290.c
 
 SONY IMX319 SENSOR DRIVER
@@ -19363,6 +19626,11 @@ W:	https://linuxtv.org
 Q:	http://patchwork.linuxtv.org/project/linux-media/list/
 F:	drivers/media/dvb-frontends/sp2*
 
+SPANISH DOCUMENTATION
+M:	Carlos Bilbao <carlos.bilbao@amd.com>
+S:	Maintained
+F:	Documentation/translations/sp_SP/
+
 SPARC + UltraSPARC (sparc/sparc64)
 M:	"David S. Miller" <davem@davemloft.net>
 L:	sparclinux@vger.kernel.org
@@ -19424,7 +19692,7 @@ F:	drivers/clk/spear/
 F:	drivers/pinctrl/spear/
 
 SPI NOR SUBSYSTEM
-M:	Tudor Ambarus <tudor.ambarus@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@linaro.org>
 M:	Pratyush Yadav <pratyush@kernel.org>
 R:	Michael Walle <michael@walle.cc>
 L:	linux-mtd@lists.infradead.org
@@ -19506,7 +19774,7 @@ M:	Sylvain Petinot <sylvain.petinot@foss.st.com>
 L:	linux-media@vger.kernel.org
 S:	Maintained
 T:	git git://linuxtv.org/media_tree.git
-F:	Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
+F:	Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
 F:	drivers/media/i2c/st-mipid02.c
 
 ST STM32 I2C/SMBUS DRIVER
@@ -19529,6 +19797,16 @@ S:	Maintained
 F:	Documentation/hwmon/stpddc60.rst
 F:	drivers/hwmon/pmbus/stpddc60.c
 
+ST VGXY61 DRIVER
+M:	Benjamin Mugnier <benjamin.mugnier@foss.st.com>
+M:	Sylvain Petinot <sylvain.petinot@foss.st.com>
+L:	linux-media@vger.kernel.org
+S:	Maintained
+T:	git git://linuxtv.org/media_tree.git
+F:	Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
+F:	Documentation/userspace-api/media/drivers/st-vgxy61.rst
+F:	drivers/media/i2c/st-vgxy61.c
+
 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
 M:	Song Qiang <songqiang1304521@gmail.com>
 L:	linux-iio@vger.kernel.org
@@ -19544,6 +19822,7 @@ S:	Supported
 F:	Documentation/process/stable-kernel-rules.rst
 
 STAGING - ATOMISP DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 R:	Sakari Ailus <sakari.ailus@linux.intel.com>
 L:	linux-media@vger.kernel.org
@@ -19753,6 +20032,13 @@ W:	https://sunplus.atlassian.net/wiki/spaces/doc/overview
 F:	Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
 F:	drivers/net/ethernet/sunplus/
 
+SUNPLUS MMC DRIVER
+M:	Tony Huang <tonyhuang.sunplus@gmail.com>
+M:	Li-hao Kuo <lhjeff911@gmail.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
+F:	drivers/mmc/host/sunplus-mmc.c
+
 SUNPLUS OCOTP DRIVER
 M:	Vincent Shih <vincent.sunplus@gmail.com>
 S:	Maintained
@@ -19804,6 +20090,7 @@ F:	drivers/watchdog/sunplus_wdt.c
 SUPERH
 M:	Yoshinori Sato <ysato@users.sourceforge.jp>
 M:	Rich Felker <dalias@libc.org>
+M:	John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
 L:	linux-sh@vger.kernel.org
 S:	Maintained
 Q:	http://patchwork.kernel.org/project/linux-sh/list/
@@ -20004,6 +20291,7 @@ F:	drivers/clk/clk-sc[mp]i.c
 F:	drivers/cpufreq/sc[mp]i-cpufreq.c
 F:	drivers/firmware/arm_scmi/
 F:	drivers/firmware/arm_scpi.c
+F:	drivers/powercap/arm_scmi_powercap.c
 F:	drivers/regulator/scmi-regulator.c
 F:	drivers/reset/reset-scmi.c
 F:	include/linux/sc[mp]i_protocol.h
@@ -20035,8 +20323,7 @@ S:	Maintained
 F:	drivers/platform/x86/system76_acpi.c
 
 SYSV FILESYSTEM
-M:	Christoph Hellwig <hch@infradead.org>
-S:	Maintained
+S:	Orphan
 F:	Documentation/filesystems/sysv-fs.rst
 F:	fs/sysv/
 F:	include/linux/sysv_fs.h
@@ -20338,7 +20625,7 @@ M:	Chris Zankel <chris@zankel.net>
 M:	Max Filippov <jcmvbkbc@gmail.com>
 L:	linux-xtensa@linux-xtensa.org
 S:	Maintained
-T:	git git://github.com/czankel/xtensa-linux.git
+T:	git https://github.com/jcmvbkbc/linux-xtensa.git
 F:	arch/xtensa/
 F:	drivers/irqchip/irq-xtensa-*
 
@@ -20688,7 +20975,6 @@ W:	https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
 F:	drivers/net/wireless/ti/
-F:	include/linux/wl12xx.h
 
 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
 M:	John Stultz <jstultz@google.com>
@@ -20867,6 +21153,9 @@ F:	drivers/hwmon/pmbus/tps546d24.c
 TRACING
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/*
@@ -21441,6 +21730,7 @@ F:	include/uapi/linux/uvcvideo.h
 
 USB WEBCAM GADGET
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+M:	Daniel Scally <dan.scally@ideasonboard.com>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 F:	drivers/usb/gadget/function/*uvc*
@@ -21476,6 +21766,13 @@ T:	git git://linuxtv.org/media_tree.git
 F:	Documentation/admin-guide/media/zr364xx*
 F:	drivers/staging/media/deprecated/zr364xx/
 
+USER DATAGRAM PROTOCOL (UDP)
+M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
+S:	Maintained
+F:	include/linux/udp.h
+F:	net/ipv4/udp.c
+F:	net/ipv6/udp.c
+
 USER-MODE LINUX (UML)
 M:	Richard Weinberger <richard@nod.at>
 M:	Anton Ivanov <anton.ivanov@cambridgegreys.com>
@@ -21521,11 +21818,9 @@ W:	http://en.wikipedia.org/wiki/Util-linux
 T:	git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
 
 UUID HELPERS
-M:	Christoph Hellwig <hch@lst.de>
 R:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
-T:	git git://git.infradead.org/users/hch/uuid.git
 F:	include/linux/uuid.h
 F:	include/uapi/linux/uuid.h
 F:	lib/test_uuid.c
@@ -21570,7 +21865,7 @@ M:	Alex Williamson <alex.williamson@redhat.com>
 R:	Cornelia Huck <cohuck@redhat.com>
 L:	kvm@vger.kernel.org
 S:	Maintained
-T:	git git://github.com/awilliam/linux-vfio.git
+T:	git https://github.com/awilliam/linux-vfio.git
 F:	Documentation/ABI/testing/sysfs-devices-vfio-dev
 F:	Documentation/driver-api/vfio.rst
 F:	drivers/vfio/
@@ -21752,6 +22047,12 @@ F:	include/linux/virtio*.h
 F:	include/uapi/linux/virtio_*.h
 F:	tools/virtio/
 
+VISL VIRTUAL STATELESS DECODER DRIVER
+M:	Daniel Almeida <daniel.almeida@collabora.com>
+L:	linux-media@vger.kernel.org
+S:	Supported
+F:	drivers/media/test-drivers/visl
+
 IFCVF VIRTIO DATA PATH ACCELERATOR
 R:	Zhu Lingshan <lingshan.zhu@intel.com>
 F:	drivers/vdpa/ifcvf/
@@ -21978,7 +22279,9 @@ F:	drivers/scsi/vmw_pvscsi.c
 F:	drivers/scsi/vmw_pvscsi.h
 
 VMWARE VIRTUAL PTP CLOCK DRIVER
-M:	Vivek Thampi <vithampi@vmware.com>
+M:	Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu>
+M:	Deep Shah <sdeep@vmware.com>
+R:	Alexey Makhalov <amakhalov@vmware.com>
 R:	VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -22785,8 +23088,7 @@ F:	drivers/media/pci/zoran/
 
 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
 M:	Minchan Kim <minchan@kernel.org>
-M:	Nitin Gupta <ngupta@vflare.org>
-R:	Sergey Senozhatsky <senozhatsky@chromium.org>
+M:	Sergey Senozhatsky <senozhatsky@chromium.org>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	Documentation/admin-guide/blockdev/zram.rst
@@ -22799,8 +23101,7 @@ F:	drivers/tty/serial/zs.*
 
 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
 M:	Minchan Kim <minchan@kernel.org>
-M:	Nitin Gupta <ngupta@vflare.org>
-R:	Sergey Senozhatsky <senozhatsky@chromium.org>
+M:	Sergey Senozhatsky <senozhatsky@chromium.org>
 L:	linux-mm@kvack.org
 S:	Maintained
 F:	Documentation/mm/zsmalloc.rst
@@ -22811,7 +23112,7 @@ ZSTD
 M:	Nick Terrell <terrelln@fb.com>
 S:	Maintained
 B:	https://github.com/facebook/zstd/issues
-T:	git git://github.com/terrelln/linux.git
+T:	git https://github.com/terrelln/linux.git
 F:	include/linux/zstd*
 F:	lib/zstd/
 F:	lib/decompress_unzstd.c
diff --git linux-libre-6.1-gnu/Makefile linux-libre-6.2-gnu/Makefile
index fddcc9a95e63..d3a4cfc111ce 100644
--- linux-libre-6.1-gnu/Makefile
+++ linux-libre-6.2-gnu/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
-PATCHLEVEL = 1
+PATCHLEVEL = 2
 SUBLEVEL = 0
 EXTRAVERSION = -gnu
 NAME = Hurr durr I'ma ninja sloth
@@ -11,6 +11,10 @@ NAME = Hurr durr I'ma ninja sloth
 # Comments in this file are targeted only to the developer, do not
 # expect to learn how to build the kernel reading this file.
 
+ifeq ($(filter undefine,$(.FEATURES)),)
+$(error GNU Make >= 3.82 is required. Your Make version is $(MAKE_VERSION))
+endif
+
 $(if $(filter __%, $(MAKECMDGOALS)), \
 	$(error targets prefixed with '__' are only for internal use))
 
@@ -93,10 +97,17 @@ endif
 
 # If the user is running make -s (silent mode), suppress echoing of
 # commands
+# make-4.0 (and later) keep single letter options in the 1st word of MAKEFLAGS.
 
-ifneq ($(findstring s,$(filter-out --%,$(MAKEFLAGS))),)
-  quiet=silent_
-  KBUILD_VERBOSE = 0
+ifeq ($(filter 3.%,$(MAKE_VERSION)),)
+silence:=$(findstring s,$(firstword -$(MAKEFLAGS)))
+else
+silence:=$(findstring s,$(filter-out --%,$(MAKEFLAGS)))
+endif
+
+ifeq ($(silence),s)
+quiet=silent_
+KBUILD_VERBOSE = 0
 endif
 
 export quiet Q KBUILD_VERBOSE
@@ -286,7 +297,7 @@ no-compiler-targets := $(no-dot-config-targets) install dtbs_install \
 			headers_install modules_install kernelrelease image_name
 no-sync-config-targets := $(no-dot-config-targets) %install kernelrelease \
 			  image_name
-single-targets := %.a %.i %.rsi %.ko %.lds %.ll %.lst %.mod %.o %.s %.symtypes %/
+single-targets := %.a %.i %.ko %.lds %.ll %.lst %.mod %.o %.rsi %.s %.symtypes %/
 
 config-build	:=
 mixed-build	:=
@@ -369,7 +380,7 @@ else # !mixed-build
 include $(srctree)/scripts/Kbuild.include
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
-KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
+KERNELRELEASE = $(call read-file, include/config/kernel.release)
 KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
 export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
 
@@ -538,7 +549,7 @@ LDFLAGS_MODULE  =
 CFLAGS_KERNEL	=
 RUSTFLAGS_KERNEL =
 AFLAGS_KERNEL	=
-export LDFLAGS_vmlinux =
+LDFLAGS_vmlinux =
 
 # Use USERINCLUDE when you must reference the UAPI directories only.
 USERINCLUDE    := \
@@ -562,7 +573,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__ -fno-PIE
 KBUILD_CFLAGS   := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
 		   -Werror=implicit-function-declaration -Werror=implicit-int \
-		   -Werror=return-type -Wno-format-security \
+		   -Werror=return-type -Wno-format-security -funsigned-char \
 		   -std=gnu11
 KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_RUSTFLAGS := $(rust_common_flags) \
@@ -859,7 +870,8 @@ stackp-flags-$(CONFIG_STACKPROTECTOR_STRONG)      := -fstack-protector-strong
 
 KBUILD_CFLAGS += $(stackp-flags-y)
 
-KBUILD_CFLAGS-$(CONFIG_WERROR) += -Werror -Wno-error=format-extra-args -Wno-error=comment -Wno-error=unused-function -Wno-error=unused-variable
+KBUILD_CPPFLAGS-$(CONFIG_WERROR) += -Werror -Wno-error=format-extra-args -Wno-error=comment -Wno-error=unused-function -Wno-error=unused-variable
+KBUILD_CPPFLAGS += $(KBUILD_CPPFLAGS-y)
 KBUILD_CFLAGS-$(CONFIG_CC_NO_ARRAY_BOUNDS) += -Wno-array-bounds
 
 KBUILD_RUSTFLAGS-$(CONFIG_WERROR) += -Dwarnings
@@ -933,7 +945,9 @@ ifdef CONFIG_FTRACE_MCOUNT_USE_CC
   endif
 endif
 ifdef CONFIG_FTRACE_MCOUNT_USE_OBJTOOL
-  CC_FLAGS_USING	+= -DCC_USING_NOP_MCOUNT
+  ifdef CONFIG_HAVE_OBJTOOL_NOP_MCOUNT
+    CC_FLAGS_USING	+= -DCC_USING_NOP_MCOUNT
+  endif
 endif
 ifdef CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT
   ifdef CONFIG_HAVE_C_RECORDMCOUNT
@@ -966,8 +980,10 @@ LDFLAGS_vmlinux += --gc-sections
 endif
 
 ifdef CONFIG_SHADOW_CALL_STACK
+ifndef CONFIG_DYNAMIC_SCS
 CC_FLAGS_SCS	:= -fsanitize=shadow-call-stack
 KBUILD_CFLAGS	+= $(CC_FLAGS_SCS)
+endif
 export CC_FLAGS_SCS
 endif
 
@@ -986,7 +1002,7 @@ KBUILD_LDFLAGS += -mllvm -import-instr-limit=5
 # Check for frame size exceeding threshold during prolog/epilog insertion
 # when using lld < 13.0.0.
 ifneq ($(CONFIG_FRAME_WARN),0)
-ifeq ($(shell test $(CONFIG_LLD_VERSION) -lt 130000; echo $$?),0)
+ifeq ($(call test-lt, $(CONFIG_LLD_VERSION), 130000),y)
 KBUILD_LDFLAGS	+= -plugin-opt=-warn-stack-size=$(CONFIG_FRAME_WARN)
 endif
 endif
@@ -1004,8 +1020,8 @@ KBUILD_CFLAGS	+= $(CC_FLAGS_CFI)
 export CC_FLAGS_CFI
 endif
 
-ifdef CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B
-KBUILD_CFLAGS += -falign-functions=64
+ifneq ($(CONFIG_FUNCTION_ALIGNMENT),0)
+KBUILD_CFLAGS += -falign-functions=$(CONFIG_FUNCTION_ALIGNMENT)
 endif
 
 # arch Makefile may override CC so keep this after arch Makefile is included
@@ -1118,7 +1134,7 @@ endif
 # We never want expected sections to be placed heuristically by the
 # linker. All sections should be explicitly named in the linker script.
 ifdef CONFIG_LD_ORPHAN_WARN
-LDFLAGS_vmlinux += --orphan-handling=warn
+LDFLAGS_vmlinux += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 endif
 
 # Align the bit size of userspace programs with the kernel
@@ -1232,6 +1248,18 @@ vmlinux.o modules.builtin.modinfo modules.builtin: vmlinux_o
 	@:
 
 PHONY += vmlinux
+# LDFLAGS_vmlinux in the top Makefile defines linker flags for the top vmlinux,
+# not for decompressors. LDFLAGS_vmlinux in arch/*/boot/compressed/Makefile is
+# unrelated; the decompressors just happen to have the same base name,
+# arch/*/boot/compressed/vmlinux.
+# Export LDFLAGS_vmlinux only to scripts/Makefile.vmlinux.
+#
+# _LDFLAGS_vmlinux is a workaround for the 'private export' bug:
+#   https://savannah.gnu.org/bugs/?61463
+# For Make > 4.4, the following simple code will work:
+#  vmlinux: private export LDFLAGS_vmlinux := $(LDFLAGS_vmlinux)
+vmlinux: private _LDFLAGS_vmlinux := $(LDFLAGS_vmlinux)
+vmlinux: export LDFLAGS_vmlinux = $(_LDFLAGS_vmlinux)
 vmlinux: vmlinux.o $(KBUILD_LDS) modpost
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux
 
@@ -1517,6 +1545,7 @@ endif
 # *.ko are usually independent of vmlinux, but CONFIG_DEBUG_INFOBTF_MODULES
 # is an exception.
 ifdef CONFIG_DEBUG_INFO_BTF_MODULES
+KBUILD_BUILTIN := 1
 modules: vmlinux
 endif
 
@@ -1556,7 +1585,7 @@ __modinst_pre:
 		rm -f $(MODLIB)/build ; \
 		ln -s $(CURDIR) $(MODLIB)/build ; \
 	fi
-	@sed 's:^:kernel/:' modules.order > $(MODLIB)/modules.order
+	@sed 's:^\(.*\)\.o$$:kernel/\1.ko:' modules.order > $(MODLIB)/modules.order
 	@cp -f modules.builtin $(MODLIB)/
 	@cp -f $(objtree)/modules.builtin.modinfo $(MODLIB)/
 
@@ -1785,7 +1814,7 @@ $(help-board-dirs): help-%:
 # Documentation targets
 # ---------------------------------------------------------------------------
 DOC_TARGETS := xmldocs latexdocs pdfdocs htmldocs epubdocs cleandocs \
-	       linkcheckdocs dochelp refcheckdocs
+	       linkcheckdocs dochelp refcheckdocs texinfodocs infodocs
 PHONY += $(DOC_TARGETS)
 $(DOC_TARGETS):
 	$(Q)$(MAKE) $(build)=Documentation $@
@@ -1970,7 +1999,7 @@ $(single-no-ko): $(build-dir)
 # Remove MODORDER when done because it is not the real one.
 PHONY += single_modules
 single_modules: $(single-no-ko) modules_prepare
-	$(Q){ $(foreach m, $(single-ko), echo $(extmod_prefix)$m;) } > $(MODORDER)
+	$(Q){ $(foreach m, $(single-ko), echo $(extmod_prefix)$(m:%.ko=%.o);) } > $(MODORDER)
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 ifneq ($(KBUILD_MODPOST_NOFINAL),1)
 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modfinal
@@ -2001,7 +2030,9 @@ clean: $(clean-dirs)
 	@find $(or $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
 		\( -name '*.[aios]' -o -name '*.rsi' -o -name '*.ko' -o -name '.*.cmd' \
 		-o -name '*.ko.*' \
-		-o -name '*.dtb' -o -name '*.dtbo' -o -name '*.dtb.S' -o -name '*.dt.yaml' \
+		-o -name '*.dtb' -o -name '*.dtbo' \
+		-o -name '*.dtb.S' -o -name '*.dtbo.S' \
+		-o -name '*.dt.yaml' \
 		-o -name '*.dwo' -o -name '*.lst' \
 		-o -name '*.su' -o -name '*.mod' -o -name '*.usyms' \
 		-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
diff --git linux-libre-6.1-gnu/arch/Kconfig linux-libre-6.2-gnu/arch/Kconfig
index 8f138e580d1a..12e3ddabac9d 100644
--- linux-libre-6.1-gnu/arch/Kconfig
+++ linux-libre-6.2-gnu/arch/Kconfig
@@ -468,6 +468,9 @@ config ARCH_WANT_IRQS_OFF_ACTIVATE_MM
 config ARCH_HAVE_NMI_SAFE_CMPXCHG
 	bool
 
+config ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
+	bool
+
 config HAVE_ALIGNED_STRUCT_PAGE
 	bool
 	help
@@ -635,7 +638,7 @@ config ARCH_SUPPORTS_SHADOW_CALL_STACK
 config SHADOW_CALL_STACK
 	bool "Shadow Call Stack"
 	depends on ARCH_SUPPORTS_SHADOW_CALL_STACK
-	depends on DYNAMIC_FTRACE_WITH_REGS || !FUNCTION_GRAPH_TRACER
+	depends on DYNAMIC_FTRACE_WITH_ARGS || DYNAMIC_FTRACE_WITH_REGS || !FUNCTION_GRAPH_TRACER
 	help
 	  This option enables the compiler's Shadow Call Stack, which
 	  uses a shadow stack to protect function return addresses from
@@ -651,6 +654,13 @@ config SHADOW_CALL_STACK
 	  reading and writing arbitrary memory may be able to locate them
 	  and hijack control flow by modifying the stacks.
 
+config DYNAMIC_SCS
+	bool
+	help
+	  Set by the arch code if it relies on code patching to insert the
+	  shadow call stack push and pop instructions rather than on the
+	  compiler.
+
 config LTO
 	bool
 	help
@@ -1428,4 +1438,28 @@ source "kernel/gcov/Kconfig"
 
 source "scripts/gcc-plugins/Kconfig"
 
+config FUNCTION_ALIGNMENT_4B
+	bool
+
+config FUNCTION_ALIGNMENT_8B
+	bool
+
+config FUNCTION_ALIGNMENT_16B
+	bool
+
+config FUNCTION_ALIGNMENT_32B
+	bool
+
+config FUNCTION_ALIGNMENT_64B
+	bool
+
+config FUNCTION_ALIGNMENT
+	int
+	default 64 if FUNCTION_ALIGNMENT_64B
+	default 32 if FUNCTION_ALIGNMENT_32B
+	default 16 if FUNCTION_ALIGNMENT_16B
+	default 8 if FUNCTION_ALIGNMENT_8B
+	default 4 if FUNCTION_ALIGNMENT_4B
+	default 0
+
 endmenu
diff --git linux-libre-6.1-gnu/arch/alpha/include/asm/elf.h linux-libre-6.2-gnu/arch/alpha/include/asm/elf.h
index 8049997fa372..e6da23f1da83 100644
--- linux-libre-6.1-gnu/arch/alpha/include/asm/elf.h
+++ linux-libre-6.2-gnu/arch/alpha/include/asm/elf.h
@@ -120,12 +120,6 @@ extern int dump_elf_task(elf_greg_t *dest, struct task_struct *task);
 #define ELF_CORE_COPY_TASK_REGS(TASK, DEST) \
 	dump_elf_task(*(DEST), TASK)
 
-/* Similar, but for the FP registers.  */
-
-extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task);
-#define ELF_CORE_COPY_FPREGS(TASK, DEST) \
-	dump_elf_task_fp(*(DEST), TASK)
-
 /* This yields a mask that user programs can use to figure out what
    instruction set this CPU supports.  This is trivial on Alpha, 
    but not so on other machines. */
diff --git linux-libre-6.1-gnu/arch/alpha/include/asm/pgtable.h linux-libre-6.2-gnu/arch/alpha/include/asm/pgtable.h
index 3ea9661c09ff..9e45f6735d5d 100644
--- linux-libre-6.1-gnu/arch/alpha/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/alpha/include/asm/pgtable.h
@@ -313,8 +313,6 @@ extern inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(x)	((pte_t) { (x).val })
 
-#define kern_addr_valid(addr)	(1)
-
 #define pte_ERROR(e) \
 	printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
 #define pmd_ERROR(e) \
diff --git linux-libre-6.1-gnu/arch/alpha/include/asm/ptrace.h linux-libre-6.2-gnu/arch/alpha/include/asm/ptrace.h
index df5f317ab3fc..3557ce64ed21 100644
--- linux-libre-6.1-gnu/arch/alpha/include/asm/ptrace.h
+++ linux-libre-6.2-gnu/arch/alpha/include/asm/ptrace.h
@@ -16,7 +16,6 @@
 
 #define current_pt_regs() \
   ((struct pt_regs *) ((char *)current_thread_info() + 2*PAGE_SIZE) - 1)
-#define signal_pt_regs current_pt_regs
 
 #define force_successful_syscall_return() (current_pt_regs()->r0 = 0)
 
diff --git linux-libre-6.1-gnu/arch/alpha/include/asm/thread_info.h linux-libre-6.2-gnu/arch/alpha/include/asm/thread_info.h
index fdc485d7787a..082631465074 100644
--- linux-libre-6.1-gnu/arch/alpha/include/asm/thread_info.h
+++ linux-libre-6.2-gnu/arch/alpha/include/asm/thread_info.h
@@ -75,11 +75,7 @@ register struct thread_info *__current_thread_info __asm__("$8");
 
 /* Work to do on interrupt/exception return.  */
 #define _TIF_WORK_MASK		(_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
-				 _TIF_NOTIFY_RESUME)
-
-/* Work to do on any return to userspace.  */
-#define _TIF_ALLWORK_MASK	(_TIF_WORK_MASK		\
-				 | _TIF_SYSCALL_TRACE)
+				 _TIF_NOTIFY_RESUME | _TIF_NOTIFY_SIGNAL)
 
 #define TS_UAC_NOPRINT		0x0001	/* ! Preserve the following three */
 #define TS_UAC_NOFIX		0x0002	/* ! flags as they match          */
diff --git linux-libre-6.1-gnu/arch/alpha/kernel/entry.S linux-libre-6.2-gnu/arch/alpha/kernel/entry.S
index e227f3a29a43..a6207c47f089 100644
--- linux-libre-6.1-gnu/arch/alpha/kernel/entry.S
+++ linux-libre-6.2-gnu/arch/alpha/kernel/entry.S
@@ -469,13 +469,16 @@ entSys:
 #ifdef CONFIG_AUDITSYSCALL
 	lda     $6, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
 	and     $3, $6, $3
-#endif
 	bne     $3, strace
+#else
+	blbs    $3, strace		/* check for SYSCALL_TRACE in disguise */
+#endif
 	beq	$4, 1f
 	ldq	$27, 0($5)
 1:	jsr	$26, ($27), sys_ni_syscall
 	ldgp	$gp, 0($26)
 	blt	$0, $syscall_error	/* the call failed */
+$ret_success:
 	stq	$0, 0($sp)
 	stq	$31, 72($sp)		/* a3=0 => no error */
 
@@ -525,11 +528,6 @@ $syscall_error:
 	stq	$1, 72($sp)	/* a3 for return */
 	br	ret_from_sys_call
 
-$ret_success:
-	stq	$0, 0($sp)
-	stq	$31, 72($sp)	/* a3=0 => no error */
-	br	ret_from_sys_call
-
 /*
  * Do all cleanup when returning from all interrupts and system calls.
  *
@@ -598,8 +596,8 @@ ret_from_straced:
 
 	/* check return.. */
 	blt	$0, $strace_error	/* the call failed */
-	stq	$31, 72($sp)		/* a3=0 => no error */
 $strace_success:
+	stq	$31, 72($sp)		/* a3=0 => no error */
 	stq	$0, 0($sp)		/* save return value */
 
 	DO_SWITCH_STACK
@@ -768,7 +766,7 @@ alpha_switch_to:
 	.align	4
 	.ent	ret_from_fork
 ret_from_fork:
-	lda	$26, ret_from_sys_call
+	lda	$26, ret_to_user
 	mov	$17, $16
 	jmp	$31, schedule_tail
 .end ret_from_fork
diff --git linux-libre-6.1-gnu/arch/alpha/kernel/process.c linux-libre-6.2-gnu/arch/alpha/kernel/process.c
index dbf1bc5e2ad2..65fdae9e48f3 100644
--- linux-libre-6.1-gnu/arch/alpha/kernel/process.c
+++ linux-libre-6.2-gnu/arch/alpha/kernel/process.c
@@ -333,14 +333,12 @@ dump_elf_task(elf_greg_t *dest, struct task_struct *task)
 }
 EXPORT_SYMBOL(dump_elf_task);
 
-int
-dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
 {
-	struct switch_stack *sw = (struct switch_stack *)task_pt_regs(task) - 1;
-	memcpy(dest, sw->fp, 32 * 8);
+	struct switch_stack *sw = (struct switch_stack *)task_pt_regs(t) - 1;
+	memcpy(fpu, sw->fp, 32 * 8);
 	return 1;
 }
-EXPORT_SYMBOL(dump_elf_task_fp);
 
 /*
  * Return saved PC of a blocked thread.  This assumes the frame
diff --git linux-libre-6.1-gnu/arch/arc/include/asm/pgtable-bits-arcv2.h linux-libre-6.2-gnu/arch/arc/include/asm/pgtable-bits-arcv2.h
index b23be557403e..515e82db519f 100644
--- linux-libre-6.1-gnu/arch/arc/include/asm/pgtable-bits-arcv2.h
+++ linux-libre-6.2-gnu/arch/arc/include/asm/pgtable-bits-arcv2.h
@@ -120,8 +120,6 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 #define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(x)		((pte_t) { (x).val })
 
-#define kern_addr_valid(addr)	(1)
-
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 #include <asm/hugepage.h>
 #endif
diff --git linux-libre-6.1-gnu/arch/arc/kernel/ptrace.c linux-libre-6.2-gnu/arch/arc/kernel/ptrace.c
index da7542cea0d8..2abdcd9b09e8 100644
--- linux-libre-6.1-gnu/arch/arc/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/arc/kernel/ptrace.c
@@ -185,7 +185,7 @@ static int genregs_set(struct task_struct *target,
 
 #define REG_IGNORE_ONE(LOC)		\
 	if (!ret)			\
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \
 			offsetof(struct user_regs_struct, LOC), \
 			offsetof(struct user_regs_struct, LOC) + 4);
 
diff --git linux-libre-6.1-gnu/arch/arm/Kconfig linux-libre-6.2-gnu/arch/arm/Kconfig
index a08c9d092a33..43c7773b89ae 100644
--- linux-libre-6.1-gnu/arch/arm/Kconfig
+++ linux-libre-6.2-gnu/arch/arm/Kconfig
@@ -17,6 +17,7 @@ config ARM
 	select ARCH_HAS_PTE_SPECIAL if ARM_LPAE
 	select ARCH_HAS_SETUP_DMA_OPS
 	select ARCH_HAS_SET_MEMORY
+	select ARCH_STACKWALK
 	select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL
 	select ARCH_HAS_STRICT_MODULE_RWX if MMU
 	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
@@ -27,6 +28,7 @@ config ARM
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG if CPU_V7 || CPU_V7M || CPU_V6K
 	select ARCH_HAS_GCOV_PROFILE_ALL
 	select ARCH_KEEP_MEMBLOCK
+	select ARCH_HAS_UBSAN_SANITIZE_ALL
 	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
 	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
@@ -95,6 +97,7 @@ config ARM
 	select HAVE_EXIT_THREAD
 	select HAVE_FAST_GUP if ARM_LPAE
 	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
+	select HAVE_FUNCTION_ERROR_INJECTION
 	select HAVE_FUNCTION_GRAPH_TRACER
 	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
 	select HAVE_GCC_PLUGINS
@@ -342,12 +345,14 @@ comment "CPU Core family selection"
 config ARCH_MULTI_V4
 	bool "ARMv4 based platforms (FA526, StrongARM)"
 	depends on !ARCH_MULTI_V6_V7
+	depends on !LD_IS_LLD
 	select ARCH_MULTI_V4_V5
 	select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
 
 config ARCH_MULTI_V4T
 	bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
 	depends on !ARCH_MULTI_V6_V7
+	depends on !LD_IS_LLD
 	select ARCH_MULTI_V4_V5
 	select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \
 		CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \
@@ -1155,27 +1160,6 @@ config ARM_PSCI
 	  0022A ("Power State Coordination Interface System Software on
 	  ARM processors").
 
-# The GPIO number here must be sorted by descending number. In case of
-# a multiplatform kernel, we just want the highest value required by the
-# selected platforms.
-config ARCH_NR_GPIO
-	int
-	default 2048 if ARCH_INTEL_SOCFPGA
-	default 1024 if ARCH_BRCMSTB || ARCH_RENESAS || ARCH_TEGRA || \
-		ARCH_ZYNQ || ARCH_ASPEED
-	default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || \
-		SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
-	default 416 if ARCH_SUNXI
-	default 392 if ARCH_U8500
-	default 352 if ARCH_VT8500
-	default 288 if ARCH_ROCKCHIP
-	default 264 if MACH_H4700
-	default 0
-	help
-	  Maximum number of GPIOs in the system.
-
-	  If unsure, leave the default value.
-
 config HZ_FIXED
 	int
 	default 128 if SOC_AT91RM9200
diff --git linux-libre-6.1-gnu/arch/arm/Makefile linux-libre-6.2-gnu/arch/arm/Makefile
index c846119c448f..955b0362cdfb 100644
--- linux-libre-6.1-gnu/arch/arm/Makefile
+++ linux-libre-6.2-gnu/arch/arm/Makefile
@@ -60,47 +60,54 @@ endif
 KBUILD_CFLAGS	+= $(call cc-option,-fno-ipa-sra)
 
 # This selects which instruction set is used.
+arch-$(CONFIG_CPU_32v7M)	:=-march=armv7-m
+arch-$(CONFIG_CPU_32v7)		:=-march=armv7-a
+arch-$(CONFIG_CPU_32v6)		:=-march=armv6
+# Only override the compiler option if ARMv6. The ARMv6K extensions are
+# always available in ARMv7
+ifeq ($(CONFIG_CPU_32v6),y)
+arch-$(CONFIG_CPU_32v6K)	:=-march=armv6k
+endif
+arch-$(CONFIG_CPU_32v5)		:=-march=armv5te
+arch-$(CONFIG_CPU_32v4T)	:=-march=armv4t
+arch-$(CONFIG_CPU_32v4)		:=-march=armv4
+arch-$(CONFIG_CPU_32v3)		:=-march=armv3m
+
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m
-arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 -march=armv7-a
-arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 -march=armv6
+cpp-$(CONFIG_CPU_32v7M)		:=-D__LINUX_ARM_ARCH__=7
+cpp-$(CONFIG_CPU_32v7)		:=-D__LINUX_ARM_ARCH__=7
+cpp-$(CONFIG_CPU_32v6)		:=-D__LINUX_ARM_ARCH__=6
 # Only override the compiler option if ARMv6. The ARMv6K extensions are
 # always available in ARMv7
 ifeq ($(CONFIG_CPU_32v6),y)
-arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 -march=armv6k
+cpp-$(CONFIG_CPU_32v6K)		:=-D__LINUX_ARM_ARCH__=6
 endif
-arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 -march=armv5te
-arch-$(CONFIG_CPU_32v4T)	=-D__LINUX_ARM_ARCH__=4 -march=armv4t
-arch-$(CONFIG_CPU_32v4)		=-D__LINUX_ARM_ARCH__=4 -march=armv4
-arch-$(CONFIG_CPU_32v3)		=-D__LINUX_ARM_ARCH__=3 -march=armv3m
-
-# Evaluate arch cc-option calls now
-arch-y := $(arch-y)
+cpp-$(CONFIG_CPU_32v5)		:=-D__LINUX_ARM_ARCH__=5
+cpp-$(CONFIG_CPU_32v4T)		:=-D__LINUX_ARM_ARCH__=4
+cpp-$(CONFIG_CPU_32v4)		:=-D__LINUX_ARM_ARCH__=4
+cpp-$(CONFIG_CPU_32v3)		:=-D__LINUX_ARM_ARCH__=3
 
 # This selects how we optimise for the processor.
-tune-$(CONFIG_CPU_ARM7TDMI)	=-mtune=arm7tdmi
-tune-$(CONFIG_CPU_ARM720T)	=-mtune=arm7tdmi
-tune-$(CONFIG_CPU_ARM740T)	=-mtune=arm7tdmi
-tune-$(CONFIG_CPU_ARM9TDMI)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM940T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM946E)	=-mtune=arm9e
-tune-$(CONFIG_CPU_ARM920T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM922T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM925T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM926T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_FA526)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_SA110)	=-mtune=strongarm110
-tune-$(CONFIG_CPU_SA1100)	=-mtune=strongarm1100
-tune-$(CONFIG_CPU_XSCALE)	=-mtune=xscale
-tune-$(CONFIG_CPU_XSC3)		=-mtune=xscale
-tune-$(CONFIG_CPU_FEROCEON)	=-mtune=xscale
-tune-$(CONFIG_CPU_V6)		=-mtune=arm1136j-s
-tune-$(CONFIG_CPU_V6K)		=-mtune=arm1136j-s
-
-# Evaluate tune cc-option calls now
-tune-y := $(tune-y)
+tune-$(CONFIG_CPU_ARM7TDMI)	:=-mtune=arm7tdmi
+tune-$(CONFIG_CPU_ARM720T)	:=-mtune=arm7tdmi
+tune-$(CONFIG_CPU_ARM740T)	:=-mtune=arm7tdmi
+tune-$(CONFIG_CPU_ARM9TDMI)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_ARM940T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_ARM946E)	:=-mtune=arm9e
+tune-$(CONFIG_CPU_ARM920T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_ARM922T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_ARM925T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_ARM926T)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_FA526)	:=-mtune=arm9tdmi
+tune-$(CONFIG_CPU_SA110)	:=-mtune=strongarm110
+tune-$(CONFIG_CPU_SA1100)	:=-mtune=strongarm1100
+tune-$(CONFIG_CPU_XSCALE)	:=-mtune=xscale
+tune-$(CONFIG_CPU_XSC3)		:=-mtune=xscale
+tune-$(CONFIG_CPU_FEROCEON)	:=-mtune=xscale
+tune-$(CONFIG_CPU_V6)		:=-mtune=arm1136j-s
+tune-$(CONFIG_CPU_V6K)		:=-mtune=arm1136j-s
 
 ifeq ($(CONFIG_AEABI),y)
 CFLAGS_ABI	:=-mabi=aapcs-linux -mfpu=vfp
@@ -117,23 +124,25 @@ CFLAGS_ABI	+= -meabi gnu
 endif
 
 ifeq ($(CONFIG_CURRENT_POINTER_IN_TPIDRURO),y)
-CFLAGS_ABI	+= -mtp=cp15
+KBUILD_CFLAGS	+= -mtp=cp15
 endif
 
 # Accept old syntax despite ".syntax unified"
 AFLAGS_NOWARN	:=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W)
 
 ifeq ($(CONFIG_THUMB2_KERNEL),y)
-CFLAGS_ISA	:=-mthumb -Wa,-mimplicit-it=always $(AFLAGS_NOWARN)
+CFLAGS_ISA	:=-Wa,-mimplicit-it=always $(AFLAGS_NOWARN)
 AFLAGS_ISA	:=$(CFLAGS_ISA) -Wa$(comma)-mthumb
+CFLAGS_ISA	+=-mthumb
 else
 CFLAGS_ISA	:=$(call cc-option,-marm,) $(AFLAGS_NOWARN)
 AFLAGS_ISA	:=$(CFLAGS_ISA)
 endif
 
 # Need -Uarm for gcc < 3.x
+KBUILD_CPPFLAGS	+=$(cpp-y)
 KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
-KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float
+KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) -Wa,$(arch-y) $(tune-y) -include asm/unified.h -msoft-float
 
 CHECKFLAGS	+= -D__arm__
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/compressed/Makefile linux-libre-6.2-gnu/arch/arm/boot/compressed/Makefile
index 41bcbb460fac..2ef651a78fa2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/compressed/Makefile
+++ linux-libre-6.2-gnu/arch/arm/boot/compressed/Makefile
@@ -27,6 +27,7 @@ KASAN_SANITIZE		:= n
 
 # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in.
 KCOV_INSTRUMENT		:= n
+UBSAN_SANITIZE		:= n
 
 #
 # Architecture dependencies
@@ -123,7 +124,7 @@ LDFLAGS_vmlinux += --no-undefined
 LDFLAGS_vmlinux += -X
 # Report orphan sections
 ifdef CONFIG_LD_ORPHAN_WARN
-LDFLAGS_vmlinux += --orphan-handling=warn
+LDFLAGS_vmlinux += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 endif
 # Next argument is a linker script
 LDFLAGS_vmlinux += -T
@@ -163,4 +164,3 @@ $(obj)/piggy_data: $(obj)/../Image FORCE
 $(obj)/piggy.o: $(obj)/piggy_data
 
 CFLAGS_font.o := -Dstatic=
-AFLAGS_hyp-stub.o := -Wa,-march=armv7-a
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/Makefile linux-libre-6.2-gnu/arch/arm/boot/dts/Makefile
index 6aa7dc4db2fc..d08a3c450ce7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/Makefile
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/Makefile
@@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4709-tplink-archer-c9-v1.dtb \
 	bcm47094-asus-rt-ac88u.dtb \
 	bcm47094-dlink-dir-885l.dtb \
+	bcm47094-dlink-dir-890l.dtb \
 	bcm47094-linksys-panamera.dtb \
 	bcm47094-luxul-abr-4500.dtb \
 	bcm47094-luxul-xap-1610.dtb \
@@ -139,6 +140,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm47094-netgear-r8500.dtb \
 	bcm47094-phicomm-k3.dtb \
 	bcm53015-meraki-mr26.dtb \
+	bcm53016-dlink-dwl-8610ap.dtb \
 	bcm53016-meraki-mr32.dtb \
 	bcm94708.dtb \
 	bcm94709.dtb \
@@ -355,6 +357,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
 	kirkwood-ns2mini.dtb \
 	kirkwood-nsa310.dtb \
 	kirkwood-nsa310a.dtb \
+	kirkwood-nsa310s.dtb \
 	kirkwood-nsa320.dtb \
 	kirkwood-nsa325.dtb \
 	kirkwood-openblocks_a6.dtb \
@@ -681,6 +684,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6s-dhcom-drc02.dtb
 dtb-$(CONFIG_SOC_IMX6SL) += \
 	imx6sl-evk.dtb \
+	imx6sl-kobo-aura2.dtb \
 	imx6sl-tolino-shine2hd.dtb \
 	imx6sl-tolino-shine3.dtb \
 	imx6sl-tolino-vision5.dtb \
@@ -1029,7 +1033,9 @@ dtb-$(CONFIG_ARCH_OXNAS) += \
 dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-apq8016-sbc.dtb \
 	qcom-apq8026-asus-sparrow.dtb \
+	qcom-apq8026-huawei-sturgeon.dtb \
 	qcom-apq8026-lg-lenok.dtb \
+	qcom-apq8026-samsung-matisse-wifi.dtb \
 	qcom-apq8060-dragonboard.dtb \
 	qcom-apq8064-cm-qs600.dtb \
 	qcom-apq8064-ifc6410.dtb \
@@ -1059,6 +1065,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8974-sony-xperia-rhine-amami.dtb \
 	qcom-msm8974-sony-xperia-rhine-honami.dtb \
 	qcom-msm8974pro-fairphone-fp2.dtb \
+	qcom-msm8974pro-oneplus-bacon.dtb \
 	qcom-msm8974pro-samsung-klte.dtb \
 	qcom-msm8974pro-sony-xperia-shinano-castor.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb \
@@ -1214,6 +1221,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
 	stm32mp151a-prtt1a.dtb \
 	stm32mp151a-prtt1c.dtb \
 	stm32mp151a-prtt1s.dtb \
+	stm32mp151a-dhcor-testbench.dtb \
 	stm32mp153c-dhcom-drc02.dtb \
 	stm32mp153c-dhcor-drc-compact.dtb \
 	stm32mp157a-avenger96.dtb \
@@ -1454,6 +1462,8 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-pro4-ace.dtb \
 	uniphier-pro4-ref.dtb \
 	uniphier-pro4-sanji.dtb \
+	uniphier-pro5-epcore.dtb \
+	uniphier-pro5-proex.dtb \
 	uniphier-pxs2-gentil.dtb \
 	uniphier-pxs2-vodka.dtb \
 	uniphier-sld8-ref.dtb
@@ -1588,6 +1598,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-asrock-e3c246d4i.dtb \
 	aspeed-bmc-asrock-romed8hm3.dtb \
 	aspeed-bmc-bytedance-g220a.dtb \
+	aspeed-bmc-delta-ahe50dc.dtb \
 	aspeed-bmc-facebook-bletchley.dtb \
 	aspeed-bmc-facebook-cloudripper.dtb \
 	aspeed-bmc-facebook-cmm.dtb \
@@ -1601,6 +1612,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-facebook-wedge400.dtb \
 	aspeed-bmc-facebook-yamp.dtb \
 	aspeed-bmc-facebook-yosemitev2.dtb \
+	aspeed-bmc-ibm-bonnell.dtb \
 	aspeed-bmc-ibm-everest.dtb \
 	aspeed-bmc-ibm-rainier.dtb \
 	aspeed-bmc-ibm-rainier-1s4u.dtb \
@@ -1612,7 +1624,6 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-lenovo-hr855xg2.dtb \
 	aspeed-bmc-microsoft-olympus.dtb \
 	aspeed-bmc-opp-lanyang.dtb \
-	aspeed-bmc-opp-mihawk.dtb \
 	aspeed-bmc-opp-mowgli.dtb \
 	aspeed-bmc-opp-nicole.dtb \
 	aspeed-bmc-opp-palmetto.dtb \
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-baltos-leds.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-baltos-leds.dtsi
index 9a79f727baf6..025014657d12 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-baltos-leds.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-baltos-leds.dtsi
@@ -17,18 +17,18 @@
 
 		compatible = "gpio-leds";
 
-		power {
+		led-power {
 			label = "onrisc:red:power";
 			linux,default-trigger = "default-on";
 			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
-		wlan {
+		led-wlan {
 			label = "onrisc:blue:wlan";
 			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
-		app {
+		led-app {
 			label = "onrisc:green:app";
 			gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi
index 7cfddada9348..486f24deb875 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-boneblack-hdmi.dtsi
@@ -85,8 +85,13 @@
 		audio-ports = <	TDA998x_I2S	0x03>;
 
 		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
 			port@0 {
-				hdmi_0: endpoint@0 {
+				reg = <0>;
+
+				hdmi_0: endpoint {
 					remote-endpoint = <&lcdc_0>;
 				};
 			};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-evm.dts
index deda51d47581..78b742da3c9c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-evm.dts
@@ -126,7 +126,7 @@
 		backlight = <&backlight>;
 
 		port {
-			panel_0: endpoint@0 {
+			panel_0: endpoint {
 				remote-endpoint = <&lcdc_0>;
 			};
 		};
@@ -544,7 +544,7 @@
 		#size-cells = <1>;
 		partition@0 {
 			label = "NAND.SPL";
-			reg = <0x00000000 0x000020000>;
+			reg = <0x00000000 0x00020000>;
 		};
 		partition@1 {
 			label = "NAND.SPL.backup1";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-evmsk.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-evmsk.dts
index b1a270b0a924..7c3514c70304 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-evmsk.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-evmsk.dts
@@ -191,7 +191,7 @@
 		backlight = <&lcd_bl>;
 
 		port {
-			panel_0: endpoint@0 {
+			panel_0: endpoint {
 				remote-endpoint = <&lcdc_0>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-guardian.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-guardian.dts
index f6356266564c..b357364e93f9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-guardian.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-guardian.dts
@@ -103,8 +103,9 @@
 
 	};
 
-	guardian_beeper: dmtimer-pwm@7 {
+	guardian_beeper: pwm-7 {
 		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
 		ti,timers = <&timer7>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&guardian_beeper_pins>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-igep0033.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-igep0033.dtsi
index cc14415a4eb9..3fddf80dcf71 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-igep0033.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-igep0033.dtsi
@@ -168,7 +168,7 @@
 		/* MTD partition table */
 		partition@0 {
 			label = "SPL";
-			reg = <0x00000000 0x000080000>;
+			reg = <0x00000000 0x00080000>;
 		};
 
 		partition@1 {
@@ -188,7 +188,7 @@
 
 		partition@4 {
 			label = "File System";
-			reg = <0x00780000 0x007880000>;
+			reg = <0x00780000 0x07880000>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi
index 7b40ca9483ca..49e280b42442 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi
@@ -16,11 +16,11 @@
 
 	/* Power supply provides a fixed 3.3V @3A */
 	vmmcsd_fixed: vmmcsd-regulator {
-	      compatible = "regulator-fixed";
-	      regulator-name = "vmmcsd_fixed";
-	      regulator-min-microvolt = <3300000>;
-	      regulator-max-microvolt = <3300000>;
-	      regulator-boot-on;
+		compatible = "regulator-fixed";
+		regulator-name = "vmmcsd_fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
 	};
 
 	buttons: push_button {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi
index e0364adb8393..7d00e8b20f18 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi
@@ -21,11 +21,11 @@
 
 	/* Power supply provides a fixed 3.3V @3A */
 	vmmcsd_fixed: vmmcsd-regulator {
-	      compatible = "regulator-fixed";
-	      regulator-name = "vmmcsd_fixed";
-	      regulator-min-microvolt = <3300000>;
-	      regulator-max-microvolt = <3300000>;
-	      regulator-boot-on;
+		compatible = "regulator-fixed";
+		regulator-name = "vmmcsd_fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
 	};
 
 	buttons: push_button {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-myirtech-myd.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-myirtech-myd.dts
index 9d81d4cc6890..425ad9b81a68 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-myirtech-myd.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-myirtech-myd.dts
@@ -161,8 +161,13 @@
 		#sound-dai-cells = <0>;
 
 		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
 			port@0 {
-				hdmi_0: endpoint@0 {
+				reg = <0>;
+
+				hdmi_0: endpoint {
 					remote-endpoint = <&lcdc_0>;
 				};
 			};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-pepper.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-pepper.dts
index 8691eec33b61..a4509e9e1056 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-pepper.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-pepper.dts
@@ -555,11 +555,11 @@
 };
 
 &usb0 {
-        dr_mode = "host";
+	dr_mode = "host";
 };
 
 &usb1 {
-        dr_mode = "host";
+	dr_mode = "host";
 };
 
 &am33xx_pinmux {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-pocketbeagle.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-pocketbeagle.dts
index 5e415d8ffdd8..0ba4883cd4ef 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am335x-pocketbeagle.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am335x-pocketbeagle.dts
@@ -23,28 +23,28 @@
 
 		compatible = "gpio-leds";
 
-		usr0 {
+		led-usr0 {
 			label = "beaglebone:green:usr0";
 			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 			default-state = "off";
 		};
 
-		usr1 {
+		led-usr1 {
 			label = "beaglebone:green:usr1";
 			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "mmc0";
 			default-state = "off";
 		};
 
-		usr2 {
+		led-usr2 {
 			label = "beaglebone:green:usr2";
 			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "cpu0";
 			default-state = "off";
 		};
 
-		usr3 {
+		led-usr3 {
 			label = "beaglebone:green:usr3";
 			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am3517-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am3517-evm.dts
index 35b653014f2b..11618aa501fc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am3517-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am3517-evm.dts
@@ -26,12 +26,12 @@
 		reg = <0x80000000 0x10000000>; /* 256 MB */
 	};
 
-        vmmc_fixed: vmmc {
-                compatible = "regulator-fixed";
-                regulator-name = "vmmc_fixed";
-                regulator-min-microvolt = <3300000>;
-                regulator-max-microvolt = <3300000>;
-        };
+	vmmc_fixed: vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmc_fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 
 	gpio-keys {
 		compatible = "gpio-keys-polled";
@@ -150,7 +150,7 @@
 		enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */
 	};
 
-	pwm11: dmtimer-pwm@11 {
+	pwm11: pwm-11 {
 		compatible = "ti,omap-dmtimer-pwm";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_pins>;
@@ -176,7 +176,7 @@
 };
 
 &davinci_mdio {
-	     status = "okay";
+	status = "okay";
 };
 
 &dss {
@@ -227,7 +227,7 @@
 };
 
 &mmc3 {
-      status = "disabled";
+	status = "disabled";
 };
 
 &usbhshost {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am3517.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am3517.dtsi
index cb316135bc7c..823f63502e9f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am3517.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am3517.dtsi
@@ -49,13 +49,35 @@
 	};
 
 	ocp@68000000 {
-		am35x_otg_hs: am35x_otg_hs@5c040000 {
-			compatible = "ti,omap3-musb";
-			ti,hwmods = "am35x_otg_hs";
-			status = "disabled";
-			reg = <0x5c040000 0x1000>;
-			interrupts = <71>;
-			interrupt-names = "mc";
+		target-module@5c040000 {
+			compatible = "ti,sysc-omap2", "ti,sysc";
+			reg = <0x5c040400 0x4>,
+			      <0x5c040404 0x4>,
+			      <0x5c040408 0x4>;
+			reg-names = "rev", "sysc", "syss";
+			ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
+					 SYSC_OMAP2_SOFTRESET |
+					 SYSC_OMAP2_AUTOIDLE)>;
+			ti,sysc-midle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>,
+					<SYSC_IDLE_SMART>;
+			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>,
+					<SYSC_IDLE_SMART>;
+			ti,syss-mask = <1>;
+			clocks = <&hsotgusb_ick_am35xx>;
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x5c040000 0x1000>;
+
+			am35x_otg_hs: am35x_otg_hs@0 {
+				compatible = "ti,omap3-musb";
+				status = "disabled";
+				reg = <0 0x1000>;
+				interrupts = <71>;
+				interrupt-names = "mc";
+			};
 		};
 
 		davinci_emac: ethernet@5c000000 {
@@ -154,7 +176,7 @@
 };
 
 /* Table Table 5-79 of the TRM shows 480ab000 is reserved */
-&usb_otg_hs {
+&usb_otg_target {
 	status = "disabled";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am437x-idk-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am437x-idk-evm.dts
index 123a95f87554..e46cf2a9d075 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am437x-idk-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am437x-idk-evm.dts
@@ -452,7 +452,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.U_BOOT";
-			reg = <0x00000000 0x000080000>;
+			reg = <0x00000000 0x00080000>;
 		};
 		partition@1 {
 			label = "QSPI.U_BOOT.backup";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am437x-sk-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am437x-sk-evm.dts
index 1e311d914558..c34d5462d530 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am437x-sk-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -763,7 +763,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.U_BOOT";
-			reg = <0x00000000 0x000080000>;
+			reg = <0x00000000 0x00080000>;
 		};
 		partition@1 {
 			label = "QSPI.U_BOOT.backup";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am43x-epos-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/am43x-epos-evm.dts
index 59113d614f93..e62edf4e3367 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am43x-epos-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -919,7 +919,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.U_BOOT";
-			reg = <0x00000000 0x000080000>;
+			reg = <0x00000000 0x00080000>;
 		};
 		partition@1 {
 			label = "QSPI.U_BOOT.backup";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/am57xx-idk-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/am57xx-idk-common.dtsi
index c06eda817242..7f092a8811e8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -542,7 +542,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.SPL";
-			reg = <0x00000000 0x000040000>;
+			reg = <0x00000000 0x00040000>;
 		};
 		partition@1 {
 			label = "QSPI.u-boot";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-dlink-dns327l.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-dlink-dns327l.dts
index 2008c6eaaa52..561195b749eb 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-dlink-dns327l.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-dlink-dns327l.dts
@@ -86,19 +86,19 @@
 
 		pinctrl-names = "default";
 
-		sata-r-amber-pin {
+		led-sata-r-amber {
 			label = "dns327l:amber:sata-r";
 			gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 
-		sata-l-amber-pin {
+		led-sata-l-amber {
 			label = "dns327l:amber:sata-l";
 			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
 		};
 
-		backup-led-pin {
+		led-backup {
 			label = "dns327l:white:usb";
 			gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
 			default-state = "keep";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-netgear-rn102.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-netgear-rn102.dts
index b0b640b7de40..079b37cf148a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-netgear-rn102.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-netgear-rn102.dts
@@ -85,11 +85,11 @@
 	};
 
 	clocks {
-	       g762_clk: g762-oscillator {
-			 compatible = "fixed-clock";
-			 #clock-cells = <0>;
-			 clock-frequency = <8192>;
-	       };
+		g762_clk: g762-oscillator {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <8192>;
+		};
 	};
 
 	gpio-leds {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-netgear-rn104.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-netgear-rn104.dts
index 85e2e9e27a9f..d752ac1d7b58 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-netgear-rn104.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-netgear-rn104.dts
@@ -94,11 +94,11 @@
 	};
 
 	clocks {
-	       g762_clk: g762-oscillator {
-			 compatible = "fixed-clock";
-			 #clock-cells = <0>;
-			 clock-frequency = <8192>;
-	       };
+		g762_clk: g762-oscillator {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <8192>;
+		};
 	};
 
 	gpio-leds {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-rd.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-rd.dts
index 6ba7699b69ed..be005c9f42ef 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-rd.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-rd.dts
@@ -61,8 +61,8 @@
 				status = "okay";
 				phy-mode = "rgmii-id";
 				fixed-link {
-					   speed = <1000>;
-					   full-duplex;
+					speed = <1000>;
+					full-duplex;
 				};
 			};
 
@@ -155,18 +155,18 @@
 			};
 
 			port@1 {
-			       reg = <1>;
-			       label = "lan1";
+				reg = <1>;
+				label = "lan1";
 			};
 
 			port@2 {
-			       reg = <2>;
-			       label = "lan2";
+				reg = <2>;
+				label = "lan2";
 			};
 
 			port@3 {
-			       reg = <3>;
-			       label = "lan3";
+				reg = <3>;
+				label = "lan3";
 			};
 
 			port@5 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
index 3cf70c72c5ca..9cb69999b1db 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
@@ -72,11 +72,11 @@
 	};
 
 	gpio-leds {
-		red-sata2 {
+		led-red-sata2 {
 			label = "dart:red:sata2";
 			gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
 		};
-		red-sata3 {
+		led-red-sata3 {
 			label = "dart:red:sata3";
 			gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi
index 866b8630d407..822f10734946 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi
@@ -132,21 +132,21 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		white-power {
+		led-white-power {
 			label = "dart:white:power";
 			gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "timer";
 
 		};
-		red-power {
+		led-red-power {
 			label = "dart:red:power";
 			gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
 		};
-		red-sata0 {
+		led-red-sata0 {
 			label = "dart:red:sata0";
 			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 		};
-		red-sata1 {
+		led-red-sata1 {
 			label = "dart:red:sata1";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi
index 702a85af2078..124a8ba279e3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi
@@ -107,7 +107,7 @@
 	gpio-leds {
 		compatible = "gpio-leds";
 
-		red-sata0 {
+		led-red-sata0 {
 			label = "cumulus:red:sata0";
 			gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-synology-ds213j.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-synology-ds213j.dts
index e72b8ed4b997..f0893cc06607 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370-synology-ds213j.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370-synology-ds213j.dts
@@ -91,9 +91,9 @@
 			};
 
 			ethernet@70000 {
-			       status = "okay";
-			       phy = <&phy1>;
-			       phy-mode = "sgmii";
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "sgmii";
 			};
 
 			sata@a0000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370.dtsi
index 9dc928859ad3..2013a5ccecd3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-370.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-370.dtsi
@@ -84,7 +84,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x80000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-375.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-375.dtsi
index 929deaf312a5..ddc49547d786 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-375.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-375.dtsi
@@ -178,6 +178,8 @@
 
 			/* Network controller */
 			ethernet: ethernet@f0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
 				compatible = "marvell,armada-375-pp2";
 				reg = <0xf0000 0xa000>, /* Packet Processor regs */
 				      <0xc0000 0x3060>, /* LMS regs */
@@ -187,15 +189,17 @@
 				clock-names = "pp_clk", "gop_clk";
 				status = "disabled";
 
-				eth0: eth0 {
+				eth0: ethernet-port@0 {
 					interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
-					port-id = <0>;
+					reg = <0>;
+					port-id = <0>; /* For backward compatibility. */
 					status = "disabled";
 				};
 
-				eth1: eth1 {
+				eth1: ethernet-port@1 {
 					interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
-					port-id = <1>;
+					reg = <1>;
+					port-id = <1>; /* For backward compatibility. */
 					status = "disabled";
 				};
 			};
@@ -592,7 +596,7 @@
 
 			pcie1: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-380.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-380.dtsi
index ce1dddb2269b..e94f22b0e9b5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-380.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-380.dtsi
@@ -89,7 +89,7 @@
 			/* x1 port */
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -118,7 +118,7 @@
 			/* x1 port */
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-caiman.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-caiman.dts
index a03050c97084..88b2921fed55 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-caiman.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-caiman.dts
@@ -62,11 +62,11 @@
 };
 
 &gpio_leds {
-	power {
+	led-power {
 		label = "caiman:white:power";
 	};
 
-	sata {
+	led-sata {
 		label = "caiman:white:sata";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-cobra.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-cobra.dts
index e3e4877a6f49..88200f930d0d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-cobra.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-cobra.dts
@@ -62,11 +62,11 @@
 };
 
 &gpio_leds {
-	power {
+	led-power {
 		label = "cobra:white:power";
 	};
 
-	sata {
+	led-sata {
 		label = "cobra:white:sata";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-rango.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-rango.dts
index 3c4af57ec2b9..4ab45f294de2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-rango.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-rango.dts
@@ -54,22 +54,22 @@
 };
 
 &gpio_leds {
-	power {
+	led-power {
 		gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
 		label = "rango:white:power";
 	};
 
-	sata {
+	led-sata {
 		gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
 		label = "rango:white:sata";
 	};
 
-	wlan_2g {
+	led-wlan_2g {
 		gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 		label = "rango:white:wlan_2g";
 	};
 
-	wlan_5g {
+	led-wlan_5g {
 		gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 		label = "rango:white:wlan_5g";
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-shelby.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-shelby.dts
index 3451cd3e5dff..f1b1f22413f1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys-shelby.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys-shelby.dts
@@ -62,11 +62,11 @@
 };
 
 &gpio_leds {
-	power {
+	led-power {
 		label = "shelby:white:power";
 	};
 
-	sata {
+	led-sata {
 		label = "shelby:white:sata";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys.dtsi
index 116aca5e688f..85e8d966f6c1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-linksys.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-linksys.dtsi
@@ -71,12 +71,12 @@
 		pinctrl-0 = <&gpio_leds_pins>;
 		pinctrl-names = "default";
 
-		power {
+		led-power {
 			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 
-		sata {
+		led-sata {
 			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;
 			default-state = "off";
 			linux,default-trigger = "disk-activity";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-synology-ds116.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-synology-ds116.dts
index 2622af73c9da..ea91ff964d94 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-synology-ds116.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-synology-ds116.dts
@@ -149,7 +149,7 @@
 			 * sata0, and accesses to SATA disk 0 make it blink so it
 			 * doesn't need to be declared here.
 			 */
-			orange {
+			led-orange {
 				gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
 				label = "ds116:orange:disk";
 				default-state = "off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
index 72ac807cae25..0c1f238e4c30 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385-turris-omnia.dts
@@ -23,6 +23,12 @@
 		stdout-path = &uart0;
 	};
 
+	aliases {
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
+		ethernet2 = &eth2;
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x40000000>; /* 1024 MB */
@@ -483,7 +489,17 @@
 				};
 			};
 
-			/* port 6 is connected to eth0 */
+			ports@6 {
+				reg = <6>;
+				label = "cpu";
+				ethernet = <&eth0>;
+				phy-mode = "rgmii-id";
+
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385.dtsi
index 83392b92dae2..be8d607c59b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-385.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-385.dtsi
@@ -93,7 +93,7 @@
 			/* x1 port */
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -121,7 +121,7 @@
 			/* x1 port */
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -152,7 +152,7 @@
 			 */
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x48000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-39x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-39x.dtsi
index 923b035a3ab3..9d1cac49c022 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-39x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-39x.dtsi
@@ -463,7 +463,7 @@
 			/* x1 port */
 			pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -492,7 +492,7 @@
 			/* x1 port */
 			pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -524,7 +524,7 @@
 			 */
 			pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x48000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-98dx3236.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
index b21ffb819b1d..7a7e2066c498 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-98dx3236.dtsi
@@ -296,6 +296,7 @@
 	compatible = "marvell,armada-xp-wdt";
 	clocks = <&coreclk 2>, <&refclk>;
 	clock-names = "nbclk", "fixed";
+	interrupts = <93>, <38>;
 };
 
 &cpurst {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-linksys-mamba.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
index 622ac40dd164..dbe8dfe236fb 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
@@ -195,7 +195,7 @@
 		pinctrl-0 = <&power_led_pin>;
 		pinctrl-names = "default";
 
-		power {
+		led-power {
 			label = "mamba:white:power";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index bf9360f41e0a..5ea9d509cd30 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -107,7 +107,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -135,7 +135,7 @@
 
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -163,7 +163,7 @@
 
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -191,7 +191,7 @@
 
 			pcie5: pcie@5,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x2800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index 0714af52e607..6c6fbb9faf5a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -122,7 +122,7 @@
 
 			pcie2: pcie@2,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -150,7 +150,7 @@
 
 			pcie3: pcie@3,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
+				assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
 				reg = <0x1800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -178,7 +178,7 @@
 
 			pcie4: pcie@4,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
+				assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
 				reg = <0x2000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -206,7 +206,7 @@
 
 			pcie5: pcie@5,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
 				reg = <0x2800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -234,7 +234,7 @@
 
 			pcie6: pcie@6,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x84000 0 0x2000>;
+				assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
 				reg = <0x3000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -262,7 +262,7 @@
 
 			pcie7: pcie@7,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x88000 0 0x2000>;
+				assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
 				reg = <0x3800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -290,7 +290,7 @@
 
 			pcie8: pcie@8,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>;
+				assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
 				reg = <0x4000 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
@@ -318,7 +318,7 @@
 
 			pcie9: pcie@9,0 {
 				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
+				assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
 				reg = <0x4800 0 0 0 0>;
 				#address-cells = <3>;
 				#size-cells = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
index 8ea73587db81..31933f81144e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
@@ -121,11 +121,11 @@
 	};
 
 	clocks {
-	       g762_clk: g762-oscillator {
-			 compatible = "fixed-clock";
-			 #clock-cells = <0>;
-			 clock-frequency = <32768>;
-	       };
+		g762_clk: g762-oscillator {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
 	};
 
 	gpio-leds {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp.dtsi
index 6c19984d668e..4297482da62f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/armada-xp.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/armada-xp.dtsi
@@ -260,6 +260,7 @@
 	compatible = "marvell,armada-xp-wdt";
 	clocks = <&coreclk 2>, <&refclk>;
 	clock-names = "nbclk", "fixed";
+	interrupts = <93>, <38>;
 };
 
 &cpurst {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
index d127cbcc7998..0a51d2e32fab 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts
@@ -342,6 +342,10 @@
 
 &i2c0 {
 	status = "okay";
+	ssif-bmc@10 {
+		compatible = "ssif-bmc";
+		reg = <0x10>;
+	};
 };
 
 &i2c1 {
@@ -350,6 +354,14 @@
 
 &i2c2 {
 	status = "okay";
+	smpro@4f {
+		compatible = "ampere,smpro";
+		reg = <0x4f>;
+	};
+	smpro@4e {
+		compatible = "ampere,smpro";
+		reg = <0x4e>;
+	};
 };
 
 &i2c3 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtmitchell.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtmitchell.dts
index 606cd4be245a..4b91600eaf62 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtmitchell.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ampere-mtmitchell.dts
@@ -445,6 +445,10 @@
 
 &i2c11 {
 	status = "okay";
+	ssif-bmc@10 {
+		compatible = "ssif-bmc";
+		reg = <0x10>;
+	};
 };
 
 &i2c14 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-delta-ahe50dc.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-delta-ahe50dc.dts
new file mode 100644
index 000000000000..6600f7e9bf5e
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-delta-ahe50dc.dts
@@ -0,0 +1,418 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+
+#include "aspeed-g4.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+#define EFUSE_OUTPUT(n)					\
+	efuse##n {					\
+		compatible = "regulator-output";	\
+		vout-supply = <&efuse##n>;		\
+	}
+
+#define __stringify(x) #x
+
+#define EFUSE(hexaddr, num)							\
+	efuse@##hexaddr {							\
+		compatible = "lm25066";						\
+		reg = <0x##hexaddr>;						\
+		shunt-resistor-micro-ohms = <675>;				\
+		regulators {							\
+			efuse##num: vout0 {					\
+				regulator-name = __stringify(efuse##num##-reg);	\
+			};							\
+		};								\
+	}
+
+/{
+	model = "Delta Power AHE-50DC";
+	compatible = "delta,ahe50dc-bmc", "aspeed,ast2400";
+
+	aliases {
+		serial4 = &uart5;
+
+		/*
+		 * pca9541-arbitrated logical i2c buses are numbered as the
+		 * corresponding physical bus plus 20
+		 */
+		i2c20 = &i2carb0;
+		i2c21 = &i2carb1;
+		i2c22 = &i2carb2;
+		i2c23 = &i2carb3;
+		i2c24 = &i2carb4;
+		i2c26 = &i2carb6;
+		i2c27 = &i2carb7;
+		i2c28 = &i2carb8;
+		i2c32 = &i2carb12;
+	};
+
+	chosen {
+		stdout-path = &uart3;
+		bootargs = "console=ttyS2,115200n8 earlycon";
+	};
+
+	memory@40000000 {
+		reg = <0x40000000 0x10000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		heartbeat {
+			gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		panic {
+			gpios = <&gpio ASPEED_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "panic";
+		};
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
+			<&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>;
+	};
+
+	EFUSE_OUTPUT(01);
+	EFUSE_OUTPUT(02);
+	EFUSE_OUTPUT(03);
+	EFUSE_OUTPUT(04);
+	EFUSE_OUTPUT(05);
+	EFUSE_OUTPUT(06);
+	EFUSE_OUTPUT(07);
+	EFUSE_OUTPUT(08);
+	EFUSE_OUTPUT(09);
+	EFUSE_OUTPUT(10);
+	EFUSE_OUTPUT(11);
+	EFUSE_OUTPUT(12);
+	EFUSE_OUTPUT(13);
+	EFUSE_OUTPUT(14);
+	EFUSE_OUTPUT(15);
+	EFUSE_OUTPUT(16);
+	EFUSE_OUTPUT(17);
+	EFUSE_OUTPUT(18);
+	EFUSE_OUTPUT(19);
+	EFUSE_OUTPUT(20);
+	EFUSE_OUTPUT(21);
+	EFUSE_OUTPUT(22);
+	EFUSE_OUTPUT(23);
+	EFUSE_OUTPUT(24);
+	EFUSE_OUTPUT(25);
+	EFUSE_OUTPUT(26);
+	EFUSE_OUTPUT(27);
+	EFUSE_OUTPUT(28);
+	EFUSE_OUTPUT(29);
+	EFUSE_OUTPUT(30);
+	EFUSE_OUTPUT(31);
+	EFUSE_OUTPUT(32);
+	EFUSE_OUTPUT(33);
+	EFUSE_OUTPUT(34);
+	EFUSE_OUTPUT(35);
+	EFUSE_OUTPUT(36);
+	EFUSE_OUTPUT(37);
+	EFUSE_OUTPUT(38);
+	EFUSE_OUTPUT(39);
+	EFUSE_OUTPUT(40);
+	EFUSE_OUTPUT(41);
+	EFUSE_OUTPUT(42);
+	EFUSE_OUTPUT(43);
+	EFUSE_OUTPUT(44);
+	EFUSE_OUTPUT(45);
+	EFUSE_OUTPUT(46);
+	EFUSE_OUTPUT(47);
+	EFUSE_OUTPUT(48);
+	EFUSE_OUTPUT(49);
+	EFUSE_OUTPUT(50);
+
+};
+
+&fmc {
+	status = "okay";
+
+	flash@0 {
+		status = "okay";
+		m25p,fast-read;
+		label = "flash0";
+		spi-max-frequency = <50000000>; // 50 MHz
+#include "openbmc-flash-layout.dtsi"
+	};
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&mac1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
+};
+
+&i2c0 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@79 {
+		compatible = "nxp,pca9541";
+		reg = <0x79>;
+
+		i2carb0: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* lm25066 efuses @ 10-17, 40-47, 50-57 */
+			EFUSE(10, 03);
+			EFUSE(11, 04);
+			EFUSE(12, 01);
+			EFUSE(13, 02);
+			EFUSE(14, 13);
+			EFUSE(15, 14);
+			EFUSE(16, 15);
+			EFUSE(17, 16);
+			EFUSE(40, 12);
+			EFUSE(41, 11);
+			EFUSE(42, 10);
+			EFUSE(43, 09);
+			EFUSE(44, 08);
+			EFUSE(45, 07);
+			EFUSE(46, 05);
+			EFUSE(47, 06);
+			EFUSE(50, 17);
+			EFUSE(51, 18);
+			EFUSE(52, 20);
+			EFUSE(53, 19);
+			EFUSE(54, 22);
+			EFUSE(55, 21);
+			EFUSE(56, 24);
+			EFUSE(57, 23);
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@72 {
+		compatible = "nxp,pca9541";
+		reg = <0x72>;
+
+		i2carb1: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@73 {
+		compatible = "nxp,pca9541";
+		reg = <0x73>;
+
+		i2carb2: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@74 {
+		compatible = "nxp,pca9541";
+		reg = <0x74>;
+
+		i2carb3: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c4 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@7a {
+		compatible = "nxp,pca9541";
+		reg = <0x7a>;
+
+		i2carb4: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			gpio@20 {
+				compatible = "nxp,pca9534";
+				reg = <0x20>;
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			/* lm25066 efuses @ 10-17, 40-47, 50-57, 59, 5a */
+			EFUSE(10, 27);
+			EFUSE(11, 28);
+			EFUSE(12, 25);
+			EFUSE(13, 26);
+			EFUSE(14, 37);
+			EFUSE(15, 38);
+			EFUSE(16, 39);
+			EFUSE(17, 40);
+			EFUSE(40, 36);
+			EFUSE(41, 35);
+			EFUSE(42, 34);
+			EFUSE(43, 33);
+			EFUSE(44, 32);
+			EFUSE(45, 31);
+			EFUSE(46, 29);
+			EFUSE(47, 30);
+			EFUSE(50, 41);
+			EFUSE(51, 42);
+			EFUSE(52, 44);
+			EFUSE(53, 43);
+			EFUSE(54, 46);
+			EFUSE(55, 45);
+			EFUSE(56, 48);
+			EFUSE(57, 47);
+			EFUSE(59, 49);
+			EFUSE(5a, 50);
+		};
+	};
+};
+
+&i2c6 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@75 {
+		compatible = "nxp,pca9541";
+		reg = <0x75>;
+
+		i2carb6: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c7 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@76 {
+		compatible = "nxp,pca9541";
+		reg = <0x76>;
+
+		i2carb7: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&i2c8 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@7c {
+		compatible = "nxp,pca9541";
+		reg = <0x7c>;
+
+		i2carb8: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fancontrol@30 {
+				compatible = "delta,ahe50dc-fan";
+				reg = <0x30>;
+			};
+
+			/* Baseboard FRU eeprom */
+			eeprom@50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+			};
+		};
+	};
+};
+
+&i2c12 {
+	status = "okay";
+	bus-frequency = <200000>;
+
+	pca9541@71 {
+		compatible = "nxp,pca9541";
+		reg = <0x71>;
+
+		i2carb12: i2c-arb {
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&gpio {
+	status = "okay";
+	gpio-line-names =
+		/*  A */ "", "", "", "", "", "", "", "",
+		/*  B */ "", "", "", "", "", "", "", "",
+		/*  C */ "RESET_PEER_N", "HEARTBEAT_OUT", "", "", "", "", "", "",
+		/*  D */ "", "", "", "", "", "", "", "",
+		/*  E */ "DOOM_N", "", "", "", "", "LED_PWR_BLUE", "", "",
+		/*  F */ "", "", "", "", "", "", "", "",
+		/*  G */ "", "", "", "", "", "", "", "",
+		/*  H */ "", "", "", "", "", "", "", "",
+		/*  I */ "", "", "", "", "", "", "", "",
+		/*  J */ "", "", "BMC_ID", "", "", "", "", "",
+		/*  K */ "", "", "", "", "", "", "", "",
+		/*  L */ "", "", "", "", "", "", "", "",
+		/*  M */ "", "", "", "", "", "", "", "",
+		/*  N */ "", "", "", "", "", "", "", "",
+		/*  O */ "", "", "", "", "", "", "", "",
+		/*  P */ "LED_GREEN", "", "LED_RED", "", "", "", "", "",
+		/*  Q */ "", "", "", "", "", "", "", "",
+		/*  R */ "", "", "", "", "", "", "", "",
+		/*  S */ "", "", "", "", "", "", "", "",
+		/*  T */ "", "", "", "", "", "", "", "",
+		/*  U */ "", "", "", "", "", "", "", "",
+		/*  V */ "", "", "", "", "", "", "", "",
+		/*  W */ "", "", "", "", "", "", "", "",
+		/*  X */ "", "", "", "", "", "", "", "",
+		/*  Y */ "HEARTBEAT_IN", "BOARDREV0", "BOARDREV1", "",
+		/*  Z */ "", "", "", "", "", "", "", "",
+		/* AA */ "", "", "", "", "", "", "", "",
+		/* AB */ "", "", "", "";
+
+	/*
+	 * I don't rightly know what this GPIO really *is*, but setting it to
+	 * zero causes the fans to run at full speed, after which setting it
+	 * back to one causes a power output glitch, so install a hog to keep
+	 * it at one as a failsafe to ensure nothing accidentally touches it.
+	 */
+	doom-guardrail {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(E, 0) GPIO_ACTIVE_LOW>;
+		output-low;
+	};
+};
+
+&adc {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc0_default
+		&pinctrl_adc1_default
+		&pinctrl_adc2_default
+		&pinctrl_adc3_default
+		&pinctrl_adc4_default
+		&pinctrl_adc5_default
+		&pinctrl_adc6_default
+		&pinctrl_adc7_default
+		&pinctrl_adc8_default
+		&pinctrl_adc9_default>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index 1fc3e7cbf0d1..a619eec70633 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -60,7 +60,7 @@
 		compatible = "gpio-leds";
 		sys_log_id {
 			default-state = "off";
-			gpios = <&front_leds 0 GPIO_ACTIVE_HIGH>;
+			gpios = <&front_leds 0 GPIO_ACTIVE_LOW>;
 		};
 	};
 
@@ -191,6 +191,95 @@
 			gpios = <&sled6_leds 1 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		presence-sled1 {
+			label = "presence-sled1";
+			gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 2)>;
+		};
+		presence-sled2 {
+			label = "presence-sled2";
+			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 3)>;
+		};
+		presence-sled3 {
+			label = "presence-sled3";
+			gpios = <&gpio0 ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 4)>;
+		};
+		presence-sled4 {
+			label = "presence-sled4";
+			gpios = <&gpio0 ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 5)>;
+		};
+		presence-sled5 {
+			label = "presence-sled5";
+			gpios = <&gpio0 ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 6)>;
+		};
+		presence-sled6 {
+			label = "presence-sled6";
+			gpios = <&gpio0 ASPEED_GPIO(H, 7) GPIO_ACTIVE_LOW>;
+			linux,code = <ASPEED_GPIO(H, 7)>;
+		};
+	};
+
+	vbus_sled1: vbus_sled1 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled1";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled1_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vbus_sled2: vbus_sled2 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled2";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled2_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vbus_sled3: vbus_sled3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled3";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled3_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vbus_sled4: vbus_sled4 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled4";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled4_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vbus_sled5: vbus_sled5 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled5";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled5_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vbus_sled6: vbus_sled6 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbus_sled6";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&sled6_ioexp 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 };
 
 &mac2 {
@@ -302,17 +391,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 0) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled1>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -388,17 +477,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 1) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled2>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -474,17 +563,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(B, 7) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled3>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -560,17 +649,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(S, 7) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled4>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -646,17 +735,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(Y, 3) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled5>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -732,17 +821,17 @@
 		compatible = "fcs,fusb302";
 		reg = <0x22>;
 
+		interrupt-parent = <&gpio0>;
+		interrupts = <ASPEED_GPIO(I, 7) IRQ_TYPE_LEVEL_LOW>;
+		vbus-supply = <&vbus_sled6>;
+
 		connector {
 			compatible = "usb-c-connector";
 			label = "USB-C";
-			power-role = "dual";
-			try-power-role = "sink";
-			data-role = "dual";
-			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
-			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
-					PDO_VAR(3000, 12000, 3000)
-					PDO_PPS_APDO(3000, 11000, 3000)>;
-			op-sink-microwatt = <10000000>;
+			power-role = "source";
+			data-role = "host";
+			pd-disable;
+			typec-power-opmode = "default";
 		};
 	};
 
@@ -863,6 +952,9 @@
 };
 
 &gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpiov2_unbiased_default>;
+
 	gpio-line-names =
 	/*A0-A7*/	"","","","","","","","",
 	/*B0-B7*/	"FUSB302_SLED1_INT_N","FUSB302_SLED2_INT_N",
@@ -892,11 +984,11 @@
 	/*M0-M7*/	"ALERT_SLED1_N","ALERT_SLED2_N",
 			"ALERT_SLED3_N","ALERT_SLED4_N",
 			"ALERT_SLED5_N","ALERT_SLED6_N",
-			"","",
+			"","USB_DEBUG_PWR_BTN_N",
 	/*N0-N7*/	"LED_POSTCODE_0","LED_POSTCODE_1",
 			"LED_POSTCODE_2","LED_POSTCODE_3",
 			"LED_POSTCODE_4","LED_POSTCODE_5",
-			"LED_POSTCODE_5","LED_POSTCODE_7",
+			"LED_POSTCODE_6","LED_POSTCODE_7",
 	/*O0-O7*/	"","","","",
 			"","BOARD_ID0","BOARD_ID1","BOARD_ID2",
 	/*P0-P7*/	"","","","","","","","BMC_HEARTBEAT",
@@ -953,3 +1045,22 @@
 &ehci0 {
 	status = "okay";
 };
+
+&ehci1 {
+	status = "okay";
+};
+
+&emmc_controller {
+	status = "okay";
+};
+
+&emmc {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl_gpiov2_unbiased_default: gpiov2 {
+		pins = "AD14";
+		bias-disable;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts
index 9c6271a17ae8..5cd060029ea9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-cloudripper.dts
@@ -77,7 +77,7 @@
 		i2c55 = &imux55;
 	};
 
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		num-chipselects = <2>;
 		cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>,
 			   <&gpio0 ASPEED_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts
index 8e1a1d1b282d..b5cd4c7800b0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-elbert.dts
@@ -44,7 +44,7 @@
 		stdout-path = &uart5;
 	};
 
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		num-chipselects = <1>;
 		cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts
index af58a73bbc49..6b319f34a9b9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-fuji.dts
@@ -207,7 +207,7 @@
 		i2c143 = &imux143;
 	};
 
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		num-chipselects = <3>;
 		cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>,
 			   <0>,	/* device reg=<1> does not exist */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts
index a901c8be49b9..ed305948386f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-facebook-wedge400.dts
@@ -67,7 +67,7 @@
 	 * full-duplex SPI transactions are not supported by ASPEED SPI
 	 * Controllers.
 	 */
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		status = "okay";
 		compatible = "spi-gpio";
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-bonnell.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-bonnell.dts
new file mode 100644
index 000000000000..7f755e5a4624
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-bonnell.dts
@@ -0,0 +1,921 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2022 IBM Corp.
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
+#include <dt-bindings/leds/leds-pca955x.h>
+
+/ {
+	model = "Bonnell";
+	compatible = "ibm,bonnell-bmc", "aspeed,ast2600";
+
+	aliases {
+		i2c100 = &cfam0_i2c0;
+		i2c101 = &cfam0_i2c1;
+		i2c110 = &cfam0_i2c10;
+		i2c111 = &cfam0_i2c11;
+		i2c112 = &cfam0_i2c12;
+		i2c113 = &cfam0_i2c13;
+		i2c114 = &cfam0_i2c14;
+		i2c115 = &cfam0_i2c15;
+		i2c202 = &cfam1_i2c2;
+		i2c203 = &cfam1_i2c3;
+		i2c210 = &cfam1_i2c10;
+		i2c211 = &cfam1_i2c11;
+		i2c214 = &cfam1_i2c14;
+		i2c215 = &cfam1_i2c15;
+		i2c216 = &cfam1_i2c16;
+		i2c217 = &cfam1_i2c17;
+
+		serial4 = &uart5;
+		i2c16 = &i2c11mux0chn0;
+		i2c17 = &i2c11mux0chn1;
+		i2c18 = &i2c11mux0chn2;
+		i2c19 = &i2c11mux0chn3;
+
+		spi10 = &cfam0_spi0;
+		spi11 = &cfam0_spi1;
+		spi12 = &cfam0_spi2;
+		spi13 = &cfam0_spi3;
+		spi20 = &cfam1_spi0;
+		spi21 = &cfam1_spi1;
+		spi22 = &cfam1_spi2;
+		spi23 = &cfam1_spi3;
+
+	};
+
+	chosen {
+		stdout-path = &uart5;
+		bootargs = "console=ttyS4,115200n8 earlycon";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		ramoops@b3e00000 {
+			compatible = "ramoops";
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x8000>;
+			pmsg-size = <0x8000>;
+			max-reason = <3>; /* KMSG_DUMP_EMERG */
+		};
+
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			no-map;
+			reg = <0xb4000000 0x04000000>; /* 64M */
+		};
+
+		/* VGA region is dictated by hardware strapping */
+		vga_memory: region@bf000000 {
+			no-map;
+			compatible = "shared-dma-pool";
+			reg = <0xbf000000 0x01000000>;  /* 16M */
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		fan0 {
+			gpios = <&gpio0 ASPEED_GPIO(G, 0) GPIO_ACTIVE_LOW>;
+		};
+
+		fan1 {
+			gpios = <&gpio0 ASPEED_GPIO(G, 1) GPIO_ACTIVE_LOW>;
+		};
+
+		rear-enc-id0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 2) GPIO_ACTIVE_LOW>;
+		};
+
+		rear-enc-fault0 {
+			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <1000>;
+
+		fan0-presence {
+			label = "fan0-presence";
+			gpios = <&gpio0 ASPEED_GPIO(F, 4) GPIO_ACTIVE_LOW>;
+			linux,code = <6>;
+		};
+
+		fan1-presence {
+			label = "fan1-presence";
+			gpios = <&gpio0 ASPEED_GPIO(F, 5) GPIO_ACTIVE_LOW>;
+			linux,code = <7>;
+		};
+	};
+
+	iio-hwmon-battery {
+		compatible = "iio-hwmon";
+		io-channels = <&adc1 7>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+	aspeed,int-vref-microvolt = <2500000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
+		&pinctrl_adc10_default &pinctrl_adc11_default
+		&pinctrl_adc12_default &pinctrl_adc13_default
+		&pinctrl_adc14_default &pinctrl_adc15_default>;
+};
+
+&ehci1 {
+	status = "okay";
+};
+
+&uhci {
+	status = "okay";
+};
+
+&gpio0 {
+	gpio-line-names =
+		/*A0-A7*/	"","","","","","","","",
+		/*B0-B7*/	"","","","","","","checkstop","",
+		/*C0-C7*/	"","","","","","","","",
+		/*D0-D7*/	"","","","","","","","",
+		/*E0-E7*/	"","","","","","","","",
+		/*F0-F7*/	"","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","","","",
+		/*G0-G7*/	"fan0","fan1","","","","","","",
+		/*H0-H7*/	"","","rear-enc-id0","rear-enc-fault0","","","","",
+		/*I0-I7*/	"","","","","","","bmc-secure-boot","",
+		/*J0-J7*/	"","","","","","","","",
+		/*K0-K7*/	"","","","","","","","",
+		/*L0-L7*/	"","","","","","","","",
+		/*M0-M7*/	"","","","","","","","",
+		/*N0-N7*/	"","","","","","","","",
+		/*O0-O7*/	"","","","usb-power","","","","",
+		/*P0-P7*/	"","","","","","","","",
+		/*Q0-Q7*/	"cfam-reset","","regulator-standby-faulted","","","","","",
+		/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","","",
+		/*S0-S7*/	"presence-ps0","presence-ps1","","","power-ffs-sync-history","","","",
+		/*T0-T7*/	"","","","","","","","",
+		/*U0-U7*/	"","","","","","","","",
+		/*V0-V7*/	"","","","","","","","",
+		/*W0-W7*/	"","","","","","","","",
+		/*X0-X7*/	"","","","","","","","",
+		/*Y0-Y7*/	"","","","","","","","",
+		/*Z0-Z7*/	"","","","","","","","";
+
+	usb_power {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>;
+		output-high;
+	};
+};
+
+&emmc_controller {
+	status = "okay";
+};
+
+&pinctrl_emmc_default {
+	bias-disable;
+};
+
+&emmc {
+	status = "okay";
+	clk-phase-mmc-hs200 = <180>, <180>;
+};
+
+&fsim0 {
+	status = "okay";
+
+	#address-cells = <2>;
+	#size-cells = <0>;
+
+	cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
+
+	cfam@0,0 {
+		reg = <0 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <0>;
+
+		scom@1000 {
+			compatible = "ibm,fsi2pib";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam0_i2c0: i2c-bus@0 {
+				reg = <0>;	/* OMI01 */
+			};
+
+			cfam0_i2c1: i2c-bus@1 {
+				reg = <1>;	/* OMI23 */
+			};
+
+			cfam0_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+			};
+
+			cfam0_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+			};
+
+			cfam0_i2c12: i2c-bus@c {
+				reg = <12>;	/* OP4A */
+			};
+
+			cfam0_i2c13: i2c-bus@d {
+				reg = <13>;	/* OP4B */
+			};
+
+			cfam0_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+			};
+
+			cfam0_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam0_spi0: spi@0 {
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam0_spi1: spi@20 {
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam0_spi2: spi@40 {
+				reg = <0x40>;
+				compatible = "ibm,fsi2spi-restricted";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam0_spi3: spi@60 {
+				reg = <0x60>;
+				compatible = "ibm,fsi2spi-restricted";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fsi_occ0: occ {
+				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi_hub0: hub@3400 {
+			compatible = "fsi-master-hub";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+		};
+	};
+};
+
+&fsi_hub0 {
+	cfam@1,0 {
+		reg = <1 0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		chip-id = <1>;
+
+		scom@1000 {
+			compatible = "ibm,fsi2pib";
+			reg = <0x1000 0x400>;
+		};
+
+		i2c@1800 {
+			compatible = "ibm,fsi-i2c-master";
+			reg = <0x1800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam1_i2c2: i2c-bus@2 {
+				reg = <2>;	/* OMI45 */
+			};
+
+			cfam1_i2c3: i2c-bus@3 {
+				reg = <3>;	/* OMI67 */
+			};
+
+			cfam1_i2c10: i2c-bus@a {
+				reg = <10>;	/* OP3A */
+			};
+
+			cfam1_i2c11: i2c-bus@b {
+				reg = <11>;	/* OP3B */
+			};
+
+			cfam1_i2c14: i2c-bus@e {
+				reg = <14>;	/* OP5A */
+			};
+
+			cfam1_i2c15: i2c-bus@f {
+				reg = <15>;	/* OP5B */
+			};
+
+			cfam1_i2c16: i2c-bus@10 {
+				reg = <16>;	/* OP6A */
+			};
+
+			cfam1_i2c17: i2c-bus@11 {
+				reg = <17>;	/* OP6B */
+			};
+		};
+
+		fsi2spi@1c00 {
+			compatible = "ibm,fsi2spi";
+			reg = <0x1c00 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cfam1_spi0: spi@0 {
+				reg = <0x0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam1_spi1: spi@20 {
+				reg = <0x20>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam1_spi2: spi@40 {
+				reg = <0x40>;
+				compatible = "ibm,fsi2spi-restricted";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+
+			cfam1_spi3: spi@60 {
+				reg = <0x60>;
+				compatible = "ibm,fsi2spi-restricted";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				eeprom@0 {
+					at25,byte-len = <0x80000>;
+					at25,addr-mode = <4>;
+					at25,page-size = <256>;
+
+					compatible = "atmel,at25";
+					reg = <0>;
+					spi-max-frequency = <1000000>;
+				};
+			};
+		};
+
+		sbefifo@2400 {
+			compatible = "ibm,p9-sbefifo";
+			reg = <0x2400 0x400>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			fsi_occ1: occ {
+				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
+			};
+		};
+
+		fsi_hub1: hub@3400 {
+			compatible = "fsi-master-hub";
+			reg = <0x3400 0x400>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+
+			no-scan-on-init;
+		};
+	};
+};
+
+&ibt {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	tca9554@20 {
+		compatible = "ti,tca9554";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "",
+			"RUSSEL_FW_I2C_ENABLE_N",
+			"RUSSEL_OPPANEL_PRESENCE_N",
+			"BLYTH_OPPANEL_PRESENCE_N",
+			"CPU_TPM_CARD_PRESENT_N",
+			"",
+			"",
+			"DASD_BP_PRESENT_N";
+	};
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+
+	ucd90160@64 {
+		compatible = "ti,ucd90160";
+		reg = <0x64>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+
+	power-supply@58 {
+		compatible = "ibm,cffps";
+		reg = <0x58>;
+	};
+
+	power-supply@59 {
+		compatible = "ibm,cffps";
+		reg = <0x59>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	multi-master;
+	status = "okay";
+
+	si7021-a20@40 {
+		compatible = "silabs,si7020";
+		reg = <0x40>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan0: fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+		};
+
+		fan1: fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+		};
+	};
+
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "front-sys-id0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "front-check-log0";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "front-enc-fault1";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "front-sys-pwron0";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+
+	ibm-panel@62 {
+		compatible = "ibm,op-panel";
+		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+};
+
+&i2c8 {
+	status = "okay";
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	tmp275@48 {
+		compatible = "ti,tmp275";
+		reg = <0x48>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "",
+			"APSS_RESET_N",
+			"",
+			"N_MODE_CPU_N",
+			"",
+			"",
+			"P10_DCM_PRESENT",
+			"";
+	};
+};
+
+&i2c9 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	tca9554@20 {
+		compatible = "ti,tca9554";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "BOOT_RCVRY_TWI",
+			"BOOT_RCVRY_UART",
+			"",
+			"",
+			"",
+			"",
+			"",
+			"PE_SWITCH_RSTB_N";
+	};
+
+	tmp435@4c {
+		compatible = "ti,tmp435";
+		reg = <0x4c>;
+	};
+
+	pca9849@75 {
+		compatible = "nxp,pca9849";
+		reg = <0x75>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+		i2c-mux-idle-disconnect;
+
+		i2c11mux0chn0: i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+		};
+
+		i2c11mux0chn1: i2c@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+		};
+
+		i2c11mux0chn2: i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+
+		i2c11mux0chn3: i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+	};
+};
+
+&i2c12 {
+	status = "okay";
+
+	tpm@2e {
+		compatible = "nuvoton,npct75x";
+		reg = <0x2e>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+};
+
+&i2c13 {
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	pca9551@60 {
+		compatible = "nxp,pca9551";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		led@0 {
+			label = "nvme0";
+			reg = <0>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@1 {
+			label = "nvme1";
+			reg = <1>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@2 {
+			label = "nvme2";
+			reg = <2>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+
+		led@3 {
+			label = "nvme3";
+			reg = <3>;
+			retain-state-shutdown;
+			default-state = "keep";
+			type = <PCA955X_TYPE_LED>;
+		};
+	};
+};
+
+&i2c14 {
+	status = "okay";
+};
+
+&i2c15 {
+	status = "okay";
+};
+
+&vuart1 {
+	status = "okay";
+};
+
+&vuart2 {
+	status = "okay";
+};
+
+&lpc_ctrl {
+	status = "okay";
+	memory-region = <&flash_memory>;
+};
+
+&mac2 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii3_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
+		 <&syscon ASPEED_CLK_MAC3RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&mac3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_rmii4_default>;
+	clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
+		 <&syscon ASPEED_CLK_MAC4RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	use-ncsi;
+};
+
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+};
+
+&wdt2 {
+	status = "okay";
+};
+
+&xdma {
+	status = "okay";
+	memory-region = <&vga_memory>;
+};
+
+&kcs2 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca8 0xcac>;
+};
+
+&kcs3 {
+	status = "okay";
+	aspeed,lpc-io-reg = <0xca2>;
+	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index a6a2bc3b855c..1448ea895be4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -162,16 +162,9 @@
 		#size-cells = <1>;
 		ranges;
 
-		/* LPC FW cycle bridge region requires natural alignment */
-		flash_memory: region@b8000000 {
-			no-map;
-			reg = <0xb8000000 0x04000000>; /* 64M */
-		};
-
-		/* 48MB region from the end of flash to start of vga memory */
-		ramoops@bc000000 {
+		ramoops@b3e00000 {
 			compatible = "ramoops";
-			reg = <0xbc000000 0x200000>; /* 16 * (4 * 0x8000) */
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
 			record-size = <0x8000>;
 			console-size = <0x8000>;
 			ftrace-size = <0x8000>;
@@ -179,6 +172,12 @@
 			max-reason = <3>; /* KMSG_DUMP_EMERG */
 		};
 
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			no-map;
+			reg = <0xb4000000 0x04000000>; /* 64M */
+		};
+
 		/* VGA region is dictated by hardware strapping */
 		vga_memory: region@bf000000 {
 			no-map;
@@ -2551,6 +2550,11 @@
 
 			fsi_occ0: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -2695,6 +2699,11 @@
 
 			fsi_occ1: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -2839,6 +2848,11 @@
 
 			fsi_occ2: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -2983,6 +2997,11 @@
 
 			fsi_occ3: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -3127,6 +3146,11 @@
 
 			fsi_occ4: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -3271,6 +3295,11 @@
 
 			fsi_occ5: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -3415,6 +3444,11 @@
 
 			fsi_occ6: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -3559,6 +3593,11 @@
 
 			fsi_occ7: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index bf59a9962379..20ef958698ec 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -95,14 +95,9 @@
 		#size-cells = <1>;
 		ranges;
 
-		flash_memory: region@b8000000 {
-			no-map;
-			reg = <0xb8000000 0x04000000>; /* 64M */
-		};
-
-		ramoops@bc000000 {
+		ramoops@b3e00000 {
 			compatible = "ramoops";
-			reg = <0xbc000000 0x200000>; /* 16 * (4 * 0x8000) */
+			reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
 			record-size = <0x8000>;
 			console-size = <0x8000>;
 			ftrace-size = <0x8000>;
@@ -110,6 +105,13 @@
 			max-reason = <3>; /* KMSG_DUMP_EMERG */
 		};
 
+		/* LPC FW cycle bridge region requires natural alignment */
+		flash_memory: region@b4000000 {
+			no-map;
+			reg = <0xb4000000 0x04000000>; /* 64M */
+		};
+
+		/* VGA region is dictated by hardware strapping */
 		vga_memory: region@bf000000 {
 			no-map;
 			compatible = "shared-dma-pool";
@@ -442,6 +444,11 @@
 
 			fsi_occ0: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -586,6 +593,11 @@
 
 			fsi_occ1: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -730,6 +742,11 @@
 
 			fsi_occ2: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -874,6 +891,11 @@
 
 			fsi_occ3: occ {
 				compatible = "ibm,p10-occ";
+
+				occ-hwmon {
+					compatible = "ibm,p10-occ-hwmon";
+					ibm,no-poll-on-init;
+				};
 			};
 		};
 
@@ -995,32 +1017,6 @@
 		reg = <0x4a>;
 	};
 
-	pca9551@60 {
-		compatible = "nxp,pca9551";
-		reg = <0x60>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		led@0 {
-			label = "cablecard0-cxp-top";
-			reg = <0>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-
-		led@1 {
-			label = "cablecard0-cxp-bot";
-			reg = <1>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-	};
-
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -1038,6 +1034,32 @@
 				compatible = "atmel,24c64";
 				reg = <0x50>;
 			};
+
+			pca9551@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					label = "cablecard0-cxp-top";
+					reg = <0>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					label = "cablecard0-cxp-bot";
+					reg = <1>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
 		};
 
 		i2c4mux0chn1: i2c@1 {
@@ -1077,58 +1099,6 @@
 		reg = <0x49>;
 	};
 
-	pca9551@60 {
-		compatible = "nxp,pca9551";
-		reg = <0x60>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		led@0 {
-			label = "cablecard3-cxp-top";
-			reg = <0>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-
-		led@1 {
-			label = "cablecard3-cxp-bot";
-			reg = <1>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-	};
-
-	pca9551@61 {
-		compatible = "nxp,pca9551";
-		reg = <0x61>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		led@0 {
-			label = "cablecard4-cxp-top";
-			reg = <0>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-
-		led@1 {
-			label = "cablecard4-cxp-bot";
-			reg = <1>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-	};
-
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -1146,6 +1116,32 @@
 				compatible = "atmel,24c64";
 				reg = <0x50>;
 			};
+
+			pca9551@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					label = "cablecard3-cxp-top";
+					reg = <0>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					label = "cablecard3-cxp-bot";
+					reg = <1>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
 		};
 
 		i2c5mux0chn1: i2c@1 {
@@ -1157,6 +1153,32 @@
 				compatible = "atmel,24c64";
 				reg = <0x51>;
 			};
+
+			pca9551@61 {
+				compatible = "nxp,pca9551";
+				reg = <0x61>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					label = "cablecard4-cxp-top";
+					reg = <0>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					label = "cablecard4-cxp-bot";
+					reg = <1>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
 		};
 	};
 };
@@ -2009,32 +2031,6 @@
 		reg = <0x49>;
 	};
 
-	pca9551@60 {
-		compatible = "nxp,pca9551";
-		reg = <0x60>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		led@0 {
-			label = "cablecard10-cxp-top";
-			reg = <0>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-
-		led@1 {
-			label = "cablecard10-cxp-bot";
-			reg = <1>;
-			retain-state-shutdown;
-			default-state = "keep";
-			type = <PCA955X_TYPE_LED>;
-		};
-	};
-
 	pca9546@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
@@ -2052,6 +2048,32 @@
 				compatible = "atmel,24c64";
 				reg = <0x50>;
 			};
+
+			pca9551@60 {
+				compatible = "nxp,pca9551";
+				reg = <0x60>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				led@0 {
+					label = "cablecard10-cxp-top";
+					reg = <0>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+
+				led@1 {
+					label = "cablecard10-cxp-bot";
+					reg = <1>;
+					retain-state-shutdown;
+					default-state = "keep";
+					type = <PCA955X_TYPE_LED>;
+				};
+			};
 		};
 
 		i2c11mux0chn1: i2c@1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
deleted file mode 100644
index 48776fb663fb..000000000000
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts
+++ /dev/null
@@ -1,1381 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/dts-v1/;
-#include "aspeed-g5.dtsi"
-#include <dt-bindings/gpio/aspeed-gpio.h>
-#include <dt-bindings/leds/leds-pca955x.h>
-
-/ {
-	model = "Mihawk BMC";
-	compatible = "ibm,mihawk-bmc", "aspeed,ast2500";
-
-	aliases {
-		i2c215 = &bus6_mux215;
-		i2c216 = &bus6_mux216;
-		i2c217 = &bus6_mux217;
-		i2c218 = &bus6_mux218;
-		i2c219 = &bus6_mux219;
-		i2c220 = &bus6_mux220;
-		i2c221 = &bus6_mux221;
-		i2c222 = &bus6_mux222;
-		i2c223 = &bus7_mux223;
-		i2c224 = &bus7_mux224;
-		i2c225 = &bus7_mux225;
-		i2c226 = &bus7_mux226;
-		i2c227 = &bus7_mux227;
-		i2c228 = &bus7_mux228;
-		i2c229 = &bus7_mux229;
-		i2c230 = &bus7_mux230;
-		i2c231 = &bus9_mux231;
-		i2c232 = &bus9_mux232;
-		i2c233 = &bus9_mux233;
-		i2c234 = &bus9_mux234;
-		i2c235 = &bus9_mux235;
-		i2c236 = &bus9_mux236;
-		i2c237 = &bus9_mux237;
-		i2c238 = &bus9_mux238;
-		i2c239 = &bus10_mux239;
-		i2c240 = &bus10_mux240;
-		i2c241 = &bus10_mux241;
-		i2c242 = &bus10_mux242;
-		i2c243 = &bus10_mux243;
-		i2c244 = &bus10_mux244;
-		i2c245 = &bus10_mux245;
-		i2c246 = &bus10_mux246;
-		i2c247 = &bus12_mux247;
-		i2c248 = &bus12_mux248;
-		i2c249 = &bus12_mux249;
-		i2c250 = &bus12_mux250;
-		i2c251 = &bus13_mux251;
-		i2c252 = &bus13_mux252;
-		i2c253 = &bus13_mux253;
-		i2c254 = &bus13_mux254;
-		i2c255 = &bus13_mux255;
-		i2c256 = &bus13_mux256;
-		i2c257 = &bus13_mux257;
-		i2c258 = &bus13_mux258;
-	};
-
-	chosen {
-		stdout-path = &uart5;
-		bootargs = "console=ttyS4,115200 earlycon";
-	};
-
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-	};
-
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		flash_memory: region@98000000 {
-			no-map;
-			reg = <0x98000000 0x04000000>; /* 64M */
-		};
-
-		gfx_memory: framebuffer {
-			size = <0x01000000>;
-			alignment = <0x01000000>;
-			compatible = "shared-dma-pool";
-			reusable;
-		};
-
-		video_engine_memory: jpegbuffer {
-			size = <0x02000000>;
-			alignment = <0x01000000>;
-			compatible = "shared-dma-pool";
-			reusable;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-
-		event-air-water {
-			label = "air-water";
-			gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(F, 6)>;
-		};
-
-		event-checkstop {
-			label = "checkstop";
-			gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(J, 2)>;
-		};
-
-		event-ps0-presence {
-			label = "ps0-presence";
-			gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(Z, 2)>;
-		};
-
-		event-ps1-presence {
-			label = "ps1-presence";
-			gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(Z, 0)>;
-		};
-
-		button-id {
-			label = "id-button";
-			gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
-			linux,code = <ASPEED_GPIO(F, 1)>;
-		};
-	};
-
-	gpio-keys-polled {
-		compatible = "gpio-keys-polled";
-		poll-interval = <1000>;
-
-		event-fan0-presence {
-			label = "fan0-presence";
-			gpios = <&pca9552 9 GPIO_ACTIVE_LOW>;
-			linux,code = <9>;
-		};
-
-		event-fan1-presence {
-			label = "fan1-presence";
-			gpios = <&pca9552 10 GPIO_ACTIVE_LOW>;
-			linux,code = <10>;
-		};
-
-		event-fan2-presence {
-			label = "fan2-presence";
-			gpios = <&pca9552 11 GPIO_ACTIVE_LOW>;
-			linux,code = <11>;
-		};
-
-		event-fan3-presence {
-			label = "fan3-presence";
-			gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
-			linux,code = <12>;
-		};
-
-		event-fan4-presence {
-			label = "fan4-presence";
-			gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
-			linux,code = <13>;
-		};
-
-		event-fan5-presence {
-			label = "fan5-presence";
-			gpios = <&pca9552 14 GPIO_ACTIVE_LOW>;
-			linux,code = <14>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		front-fault {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
-		};
-
-		power-button {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
-		};
-
-		front-id {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>;
-		};
-
-
-		fan0 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 0 GPIO_ACTIVE_LOW>;
-		};
-
-		fan1 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 1 GPIO_ACTIVE_LOW>;
-		};
-
-		fan2 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 2 GPIO_ACTIVE_LOW>;
-		};
-
-		fan3 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 3 GPIO_ACTIVE_LOW>;
-		};
-
-		fan4 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 4 GPIO_ACTIVE_LOW>;
-		};
-
-		fan5 {
-			retain-state-shutdown;
-			default-state = "keep";
-			gpios = <&pca9552 5 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	fsi: gpio-fsi {
-		compatible = "fsi-master-gpio", "fsi-master";
-		#address-cells = <2>;
-		#size-cells = <0>;
-		no-gpio-delays;
-
-		clock-gpios = <&gpio ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>;
-		data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>;
-		mux-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>;
-		enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
-		trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
-	};
-	iio-hwmon-12v {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 0>;
-	};
-
-	iio-hwmon-5v {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 1>;
-	};
-
-	iio-hwmon-3v {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 2>;
-	};
-
-	iio-hwmon-vdd0 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 3>;
-	};
-
-	iio-hwmon-vdd1 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 4>;
-	};
-
-	iio-hwmon-vcs0 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 5>;
-	};
-
-	iio-hwmon-vcs1 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 6>;
-	};
-
-	iio-hwmon-vdn0 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 7>;
-	};
-
-	iio-hwmon-vdn1 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 8>;
-	};
-
-	iio-hwmon-vio0 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 9>;
-	};
-
-	iio-hwmon-vio1 {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 10>;
-	};
-
-	iio-hwmon-vddra {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 11>;
-	};
-
-	iio-hwmon-battery {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 12>;
-	};
-
-	iio-hwmon-vddrb {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 13>;
-	};
-
-	iio-hwmon-vddrc {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 14>;
-	};
-
-	iio-hwmon-vddrd {
-		compatible = "iio-hwmon";
-		io-channels = <&adc 15>;
-	};
-};
-
-&pwm_tacho {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
-		&pinctrl_pwm2_default &pinctrl_pwm3_default
-		&pinctrl_pwm4_default &pinctrl_pwm5_default>;
-
-	fan@0 {
-		reg = <0x00>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x00>;
-	};
-
-	fan@1 {
-		reg = <0x01>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x01>;
-	};
-
-	fan@2 {
-		reg = <0x02>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x02>;
-	};
-
-	fan@3 {
-		reg = <0x03>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x03>;
-	};
-
-	fan@4 {
-		reg = <0x04>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x04>;
-	};
-
-	fan@5 {
-		reg = <0x05>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x05>;
-	};
-
-	fan@6 {
-		reg = <0x00>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x06>;
-	};
-
-	fan@7 {
-		reg = <0x01>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x07>;
-	};
-
-	fan@8 {
-		reg = <0x02>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x08>;
-	};
-
-	fan@9 {
-		reg = <0x03>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x09>;
-	};
-
-	fan@10 {
-		reg = <0x04>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
-	};
-
-	fan@11 {
-		reg = <0x05>;
-		aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
-	};
-};
-
-&gpio {
-	gpio-line-names =
-	/*A0-A7*/	"","cfam-reset","","","","","","",
-	/*B0-B7*/	"","","","","","","","",
-	/*C0-C7*/	"","","","","","","","",
-	/*D0-D7*/	"fsi-enable","","","","","","","",
-	/*E0-E7*/	"","","","","","fsi-mux","fsi-clock","fsi-data",
-	/*F0-F7*/	"","id-button","","","","","air-water","",
-	/*G0-G7*/	"","","","","","","","",
-	/*H0-H7*/	"","","","","","","","",
-	/*I0-I7*/	"","","","","","","","",
-	/*J0-J7*/	"","","checkstop","","","","","",
-	/*K0-K7*/	"","","","","","","","",
-	/*L0-L7*/	"","","","","","","","",
-	/*M0-M7*/	"","","","","","","","",
-	/*N0-N7*/	"","","","","","","","",
-	/*O0-O7*/	"","","","","","","","",
-	/*P0-P7*/	"","","","","","","","",
-	/*Q0-Q7*/	"","","","","","","","",
-	/*R0-R7*/	"","","fsi-trans","","","","","",
-	/*S0-S7*/	"","","","","","","","",
-	/*T0-T7*/	"","","","","","","","",
-	/*U0-U7*/	"","","","","","","","",
-	/*V0-V7*/	"","","","","","","","",
-	/*W0-W7*/	"","","","","","","","",
-	/*X0-X7*/	"","","","","","","","",
-	/*Y0-Y7*/	"","","","","","","","",
-	/*Z0-Z7*/	"presence-ps1","","presence-ps0","","","","","",
-	/*AA0-AA7*/	"led-front-fault","power-button","led-front-id","","","","","",
-	/*AB0-AB7*/	"","","","","","","","",
-	/*AC0-AC7*/	"","","","","","","","";
-};
-
-&fmc {
-	status = "okay";
-	flash@0 {
-		status = "okay";
-		label = "bmc";
-		m25p,fast-read;
-		spi-max-frequency = <50000000>;
-		partitions {
-			#address-cells = < 1 >;
-			#size-cells = < 1 >;
-			compatible = "fixed-partitions";
-			u-boot@0 {
-				reg = < 0 0x60000 >;
-				label = "u-boot";
-			};
-			u-boot-env@60000 {
-				reg = < 0x60000 0x20000 >;
-				label = "u-boot-env";
-			};
-			obmc-ubi@80000 {
-				reg = < 0x80000 0x1F80000 >;
-				label = "obmc-ubi";
-			};
-		};
-	};
-	flash@1 {
-		status = "okay";
-		label = "alt-bmc";
-		m25p,fast-read;
-		spi-max-frequency = <50000000>;
-		partitions {
-			#address-cells = < 1 >;
-			#size-cells = < 1 >;
-			compatible = "fixed-partitions";
-			u-boot@0 {
-				reg = < 0 0x60000 >;
-				label = "alt-u-boot";
-			};
-			u-boot-env@60000 {
-				reg = < 0x60000 0x20000 >;
-				label = "alt-u-boot-env";
-			};
-			obmc-ubi@80000 {
-				reg = < 0x80000 0x1F80000 >;
-				label = "alt-obmc-ubi";
-			};
-		};
-	};
-};
-
-&spi1 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_spi1_default>;
-
-	flash@0 {
-		status = "okay";
-		label = "pnor";
-		m25p,fast-read;
-		spi-max-frequency = <100000000>;
-	};
-};
-
-&lpc_ctrl {
-	status = "okay";
-	memory-region = <&flash_memory>;
-	flash = <&spi1>;
-};
-
-&uart1 {
-	/* Rear RS-232 connector */
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_txd1_default
-			&pinctrl_rxd1_default
-			&pinctrl_nrts1_default
-			&pinctrl_ndtr1_default
-			&pinctrl_ndsr1_default
-			&pinctrl_ncts1_default
-			&pinctrl_ndcd1_default
-			&pinctrl_nri1_default>;
-};
-
-&uart2 {
-	/* APSS */
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
-};
-
-&uart5 {
-	status = "okay";
-};
-
-&mac0 {
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_rmii1_default>;
-	clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
-		 <&syscon ASPEED_CLK_MAC1RCLK>;
-	clock-names = "MACCLK", "RCLK";
-	use-ncsi;
-};
-
-&mac1 {
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
-};
-
-&i2c0 {
-	status = "disabled";
-};
-
-&i2c1 {
-	status = "disabled";
-};
-
-&i2c2 {
-	status = "okay";
-
-	/* SAMTEC P0 */
-	/* SAMTEC P1 */
-
-};
-
-&i2c3 {
-	status = "okay";
-
-	/* APSS */
-	/* CPLD */
-
-	/* PCA9516 (repeater) ->
-	 *    CLK Buffer 9FGS9092
-	 *    CLK Buffer 9DBL0651BKILFT
-	 *    CLK Buffer 9DBL0651BKILFT
-	 *    Power Supply 0
-	 *    Power Supply 1
-	 *    PCA 9552 LED
-	 */
-
-	power-supply@58 {
-		compatible = "ibm,cffps1";
-		reg = <0x58>;
-	};
-
-	power-supply@5b {
-		compatible = "ibm,cffps1";
-		reg = <0x5b>;
-	};
-
-	pca9552: pca9552@60 {
-		compatible = "nxp,pca9552";
-		reg = <0x60>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		gpio@0 {
-			reg = <0>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@1 {
-			reg = <1>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@2 {
-			reg = <2>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@3 {
-			reg = <3>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@4 {
-			reg = <4>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@5 {
-			reg = <5>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@6 {
-			reg = <6>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@7 {
-			reg = <7>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@8 {
-			reg = <8>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@9 {
-			reg = <9>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@10 {
-			reg = <10>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@11 {
-			reg = <11>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@12 {
-			reg = <12>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@13 {
-			reg = <13>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@14 {
-			reg = <14>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-		gpio@15 {
-			reg = <15>;
-			type = <PCA955X_TYPE_GPIO>;
-		};
-
-	};
-
-};
-
-&i2c4 {
-	status = "okay";
-
-	/* CP0 VDD & VCS : IR35221 */
-	/* CP0 VDN : IR35221 */
-	/* CP0 VIO : IR38064 */
-	/* CP0 VDDR : PXM1330 */
-
-	ir35221@70 {
-		compatible = "infineon,ir35221";
-		reg = <0x70>;
-	};
-
-	ir35221@72 {
-		compatible = "infineon,ir35221";
-		reg = <0x72>;
-	};
-
-};
-
-&i2c5 {
-	status = "okay";
-
-	/* CP0 VDD & VCS : IR35221 */
-	/* CP0 VDN : IR35221 */
-	/* CP0 VIO : IR38064 */
-	/* CP0 VDDR : PXM1330 */
-
-	ir35221@70 {
-		compatible = "infineon,ir35221";
-		reg = <0x70>;
-	};
-
-	ir35221@72 {
-		compatible = "infineon,ir35221";
-		reg = <0x72>;
-	};
-
-};
-
-&i2c6 {
-	status = "okay";
-
-	/* pca9548 -> NVMe1 to 8 */
-
-	pca9548@70 {
-		compatible = "nxp,pca9548";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-
-		bus7_mux223: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-		};
-
-		bus7_mux224: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-		};
-
-		bus7_mux225: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus7_mux226: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-
-		bus7_mux227: i2c@4 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <4>;
-		};
-
-		bus7_mux228: i2c@5 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <5>;
-		};
-
-		bus7_mux229: i2c@6 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <6>;
-		};
-
-		bus7_mux230: i2c@7 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <7>;
-		};
-	};
-
-};
-
-&i2c7 {
-	status = "okay";
-
-	/* pca9548 -> NVMe9 to 16 */
-
-	pca9548@70 {
-		compatible = "nxp,pca9548";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-
-		bus6_mux215: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-		};
-
-		bus6_mux216: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-		};
-
-		bus6_mux217: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus6_mux218: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-
-		bus6_mux219: i2c@4 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <4>;
-		};
-
-		bus6_mux220: i2c@5 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <5>;
-		};
-
-		bus6_mux221: i2c@6 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <6>;
-		};
-
-		bus6_mux222: i2c@7 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <7>;
-		};
-	};
-
-};
-
-&i2c8 {
-	status = "okay";
-
-	eeprom@50 {
-		compatible = "atmel,24c64";
-		reg = <0x50>;
-	};
-};
-
-&i2c9 {
-	status = "okay";
-
-	/* pca9545 Riser ->
-	*	PCIe x8  Slot3
-	*	PCIe x16 slot4
-	*	PCIe x8  slot5
-	*	I2C BMC RISER PCA9554
-	*	BMC SCL/SDA PCA9554
-	*	PCA9554
-	*/
-
-	/* pca9545 ->
-	*	PCIe x16 Slot1
-	*	PCIe x8  slot2
-	*	PEX8748
-	*/
-
-	pca9545riser@70 {
-		compatible = "nxp,pca9545";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-
-		i2c-mux-idle-disconnect;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		bus9_mux231: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus0-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus0";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus9_mux232: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus1-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus1";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus9_mux233: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus9_mux234: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-	};
-
-	pca9545@71 {
-		compatible = "nxp,pca9545";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x71>;
-
-		i2c-mux-idle-disconnect;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		bus9_mux235: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus2-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus2";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus9_mux236: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus3-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus3";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus9_mux237: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus9_mux238: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-	};
-};
-
-&i2c10 {
-	status = "okay";
-
-	/* pca9545 Riser ->
-	* 	PCIe x8  Slot8
-	* 	PCIe x16 slot9
-	* 	PCIe x8  slot10
-	* 	I2C BMC RISER PCA9554
-	* 	BMC SCL/SDA PCA9554
-	* 	PCA9554
-	*/
-
-	/* pca9545 ->
-	*	PCIe x16 Slot1
-	*	PCIe x8  slot2
-	*	PEX8748
-	*/
-
-	pca9545riser@70 {
-		compatible = "nxp,pca9545";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-
-		i2c-mux-idle-disconnect;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		bus10_mux239: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus4-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus4";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus10_mux240: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus5-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus5";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus10_mux241: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus10_mux242: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-	};
-
-	pca9545@71 {
-		compatible = "nxp,pca9545";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x71>;
-
-		i2c-mux-idle-disconnect;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		bus10_mux243: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus6-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus6";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus10_mux244: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			tca9554@39 {
-				compatible = "ti,tca9554";
-				reg = <0x39>;
-				gpio-controller;
-				#gpio-cells = <2>;
-
-				smbus7-hog {
-					gpio-hog;
-					gpios = <4 GPIO_ACTIVE_HIGH>;
-					output-high;
-					line-name = "smbus7";
-				};
-			};
-
-			tmp431@4c {
-				compatible = "ti,tmp401";
-				reg = <0x4c>;
-			};
-		};
-
-		bus10_mux245: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus10_mux246: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-	};
-};
-
-&i2c11 {
-	status = "okay";
-
-	/* TPM */
-	/* RTC RX8900CE */
-	/* FPGA for power sequence */
-	/* TMP275A */
-	/* TMP275A */
-	/* EMC1462 */
-
-	tpm@57 {
-		compatible = "infineon,slb9645tt";
-		reg = <0x57>;
-	};
-
-	rtc@32 {
-		compatible = "epson,rx8900";
-		reg = <0x32>;
-	};
-
-	tmp275@48 {
-		compatible = "ti,tmp275";
-		reg = <0x48>;
-	};
-
-	tmp275@49 {
-		compatible = "ti,tmp275";
-		reg = <0x49>;
-	};
-
-	/* chip emc1462 use emc1403 driver */
-	emc1403@4c {
-		compatible = "smsc,emc1403";
-		reg = <0x4c>;
-	};
-
-};
-
-&i2c12 {
-	status = "okay";
-
-	/* pca9545 ->
-	*	SAS BP1
-	*	SAS BP2
-	*	NVMe BP
-	*	M.2 riser
-	*/
-
-	pca9545@70 {
-		compatible = "nxp,pca9545";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-
-		interrupt-controller;
-		#interrupt-cells = <2>;
-
-		bus12_mux247: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			eeprom@50 {
-				compatible = "atmel,24c64";
-				reg = <0x50>;
-			};
-		};
-
-		bus12_mux248: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			eeprom@50 {
-				compatible = "atmel,24c64";
-				reg = <0x50>;
-			};
-		};
-
-		bus12_mux249: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-
-			eeprom@50 {
-				compatible = "atmel,24c64";
-				reg = <0x50>;
-			};
-		};
-
-		bus12_mux250: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-
-			tmp275@48 {
-				compatible = "ti,tmp275";
-				reg = <0x48>;
-			};
-		};
-
-	};
-
-};
-
-&i2c13 {
-	status = "okay";
-
-	/* pca9548 ->
-	*	NVMe BP
-	*	NVMe HDD17 to 24
-	*/
-
-	pca9548@70 {
-		compatible = "nxp,pca9548";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-		bus13_mux251: i2c@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-		};
-
-		bus13_mux252: i2c@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-		};
-
-		bus13_mux253: i2c@2 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <2>;
-		};
-
-		bus13_mux254: i2c@3 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <3>;
-		};
-
-		bus13_mux255: i2c@4 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <4>;
-		};
-
-		bus13_mux256: i2c@5 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <5>;
-		};
-
-		bus13_mux257: i2c@6 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <6>;
-		};
-
-		bus13_mux258: i2c@7 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <7>;
-		};
-	};
-};
-
-&vuart {
-	status = "okay";
-};
-
-&gfx {
-	status = "okay";
-	memory-region = <&gfx_memory>;
-};
-
-&adc {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_adc0_default
-			&pinctrl_adc1_default
-			&pinctrl_adc2_default
-			&pinctrl_adc3_default
-			&pinctrl_adc4_default
-			&pinctrl_adc5_default
-			&pinctrl_adc6_default
-			&pinctrl_adc7_default
-			&pinctrl_adc8_default
-			&pinctrl_adc9_default
-			&pinctrl_adc10_default
-			&pinctrl_adc11_default
-			&pinctrl_adc12_default
-			&pinctrl_adc13_default
-			&pinctrl_adc14_default
-			&pinctrl_adc15_default>;
-};
-
-&wdt1 {
-	aspeed,reset-type = "none";
-	aspeed,external-signal;
-	aspeed,ext-push-pull;
-	aspeed,ext-active-high;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_wdtrst1_default>;
-};
-
-&wdt2 {
-	aspeed,alt-boot;
-};
-
-&ibt {
-	status = "okay";
-};
-
-&vhub {
-	status = "okay";
-};
-
-&video {
-	status = "okay";
-	memory-region = <&video_engine_memory>;
-};
-
-#include "ibm-power9-dual.dtsi"
-
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-g6.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-g6.dtsi
index ebbcfe445d9c..cc2f8b785917 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/aspeed-g6.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -36,6 +36,10 @@
 		serial4 = &uart5;
 		serial5 = &vuart1;
 		serial6 = &vuart2;
+		mdio0 = &mdio0;
+		mdio1 = &mdio1;
+		mdio2 = &mdio2;
+		mdio3 = &mdio3;
 	};
 
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi
index 051de5bec345..31590d3186a2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ast2600-facebook-netbmc-common.dtsi
@@ -25,7 +25,7 @@
 	 * full-duplex SPI transactions are not supported by ASPEED SPI
 	 * Controllers.
 	 */
-	spi_gpio: spi-gpio {
+	spi_gpio: spi {
 		status = "okay";
 		compatible = "spi-gpio";
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sam9x60ek.dts linux-libre-6.2-gnu/arch/arm/boot/dts/at91-sam9x60ek.dts
index 4ba52ba11dc6..d929c1ba5789 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -76,7 +76,6 @@
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <1800000>;
 		regulator-always-on;
-		status = "okay";
 	};
 
 	vdd_1v15: fixed-regulator-vdd_1v15 {
@@ -85,7 +84,6 @@
 		regulator-min-microvolt = <1150000>;
 		regulator-max-microvolt = <1150000>;
 		regulator-always-on;
-		status = "okay";
 	};
 
 	vdd1_3v3: fixed-regulator-vdd1_3v3 {
@@ -94,7 +92,6 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
-		status = "okay";
 	};
 
 	vdd2_3v3: regulator-fixed-vdd2_3v3 {
@@ -103,7 +100,6 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
-		status = "okay";
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts linux-libre-6.2-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
index 3b25c67795dd..aa5cc0e98bba 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -764,8 +764,9 @@
 &sdmmc0 {
 	bus-width = <8>;
 	non-removable;
-	no-1-8-v;
 	sdhci-caps-mask = <0x0 0x00200000>;
+	vmmc-supply = <&vdd_3v3>;
+	vqmmc-supply = <&vldo1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdmmc0_default>;
 	status = "okay";
@@ -775,6 +776,8 @@
 	bus-width = <4>;
 	no-1-8-v;
 	sdhci-caps-mask = <0x0 0x00200000>;
+	vmmc-supply = <&vdd_3v3>;
+	vqmmc-supply = <&vdd_3v3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdmmc1_default>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/axp22x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/axp22x.dtsi
index a020c12b2884..f79650afd0a7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/axp22x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/axp22x.dtsi
@@ -67,6 +67,12 @@
 		status = "disabled";
 	};
 
+	axp_gpio: gpio {
+		compatible = "x-powers,axp221-gpio";
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	regulators {
 		/* Default work frequency for buck regulators */
 		x-powers,dcdc-freq = <3000>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/axp809.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/axp809.dtsi
index ab8e5f2d9246..d134d4c00bd8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/axp809.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/axp809.dtsi
@@ -50,4 +50,11 @@
 	compatible = "x-powers,axp809";
 	interrupt-controller;
 	#interrupt-cells = <1>;
+
+	axp_gpio: gpio {
+		compatible = "x-powers,axp809-gpio",
+			     "x-powers,axp221-gpio";
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/axp81x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/axp81x.dtsi
index b93387b0c1c3..ebaf1c3ce8db 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/axp81x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/axp81x.dtsi
@@ -62,16 +62,6 @@
 		compatible = "x-powers,axp813-gpio";
 		gpio-controller;
 		#gpio-cells = <2>;
-
-		gpio0_ldo: gpio0-ldo-pin {
-			pins = "GPIO0";
-			function = "ldo";
-		};
-
-		gpio1_ldo: gpio1-ldo-pin {
-			pins = "GPIO1";
-			function = "ldo";
-		};
 	};
 
 	battery_power_supply: battery-power {
@@ -144,15 +134,11 @@
 		};
 
 		reg_ldo_io0: ldo-io0 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&gpio0_ldo>;
 			/* Disable by default to avoid conflicts with GPIO */
 			status = "disabled";
 		};
 
 		reg_ldo_io1: ldo-io1 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&gpio1_ldo>;
 			/* Disable by default to avoid conflicts with GPIO */
 			status = "disabled";
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-4-b.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 4432412044de..d5f8823230db 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2711.dtsi"
 #include "bcm2711-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-peripheral.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -14,20 +15,7 @@
 		stdout-path = "serial1:115200n8";
 	};
 
-	leds {
-		led-act {
-			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
-
-	sd_io_1v8_reg: sd_io_1v8_reg {
+	sd_io_1v8_reg: regulator-sd-io-1v8 {
 		compatible = "regulator-gpio";
 		regulator-name = "vdd-sd-io";
 		regulator-min-microvolt = <1800000>;
@@ -41,7 +29,7 @@
 		status = "okay";
 	};
 
-	sd_vcc_reg: sd_vcc_reg {
+	sd_vcc_reg: regulator-sd-vcc {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc-sd";
 		regulator-min-microvolt = <3300000>;
@@ -156,6 +144,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led_pwr: led-pwr {
+		label = "PWR";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pixelvalve0 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-400.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-400.dts
index c53d9eb0b802..1ab8184302db 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-400.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-400.dts
@@ -11,14 +11,6 @@
 		stdout-path = "serial1:115200n8";
 	};
 
-	leds {
-		/delete-node/ led-act;
-
-		led-pwr {
-			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
 	gpio-poweroff {
 		compatible = "gpio-poweroff";
 		gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>;
@@ -40,6 +32,14 @@
 	clock-frequency = <1950000>;
 };
 
+&led_pwr {
+	gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	/delete-node/ led_act;
+};
+
 &pm {
 	/delete-property/ system-power-controller;
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
index 19600b629be5..d7ba02f586d3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
@@ -1,23 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2711-rpi-cm4.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
 	model = "Raspberry Pi Compute Module 4 IO Board";
-
-	leds {
-		led-act {
-			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &ddc0 {
@@ -113,6 +101,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pixelvalve0 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi
index a2954d466a73..48e63ab7848c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711-rpi-cm4.dtsi
@@ -12,7 +12,7 @@
 		stdout-path = "serial1:115200n8";
 	};
 
-	sd_io_1v8_reg: sd_io_1v8_reg {
+	sd_io_1v8_reg: regulator-sd-io-1v8 {
 		compatible = "regulator-gpio";
 		regulator-name = "vdd-sd-io";
 		regulator-min-microvolt = <1800000>;
@@ -26,7 +26,7 @@
 		status = "okay";
 	};
 
-	sd_vcc_reg: sd_vcc_reg {
+	sd_vcc_reg: regulator-sd-vcc {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc-sd";
 		regulator-min-microvolt = <3300000>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711.dtsi
index 941c4d16791b..097e9f252235 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2711.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2711.dtsi
@@ -48,7 +48,7 @@
 		 * This node is the provider for the enable-method for
 		 * bringing up secondary cores.
 		 */
-		local_intc: local_intc@40000000 {
+		local_intc: interrupt-controller@40000000 {
 			compatible = "brcm,bcm2836-l1-intc";
 			reg = <0x40000000 0x100>;
 		};
@@ -536,6 +536,7 @@
 		 */
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>; // 1MiB(size)/64(line-size)=16384ways/16-way set
@@ -647,21 +648,21 @@
 
 	gpio-ranges = <&gpio 0 0 58>;
 
-	gpclk0_gpio49: gpclk0_gpio49 {
+	gpclk0_gpio49: gpclk0-gpio49 {
 		pin-gpclk {
 			pins = "gpio49";
 			function = "alt1";
 			bias-disable;
 		};
 	};
-	gpclk1_gpio50: gpclk1_gpio50 {
+	gpclk1_gpio50: gpclk1-gpio50 {
 		pin-gpclk {
 			pins = "gpio50";
 			function = "alt1";
 			bias-disable;
 		};
 	};
-	gpclk2_gpio51: gpclk2_gpio51 {
+	gpclk2_gpio51: gpclk2-gpio51 {
 		pin-gpclk {
 			pins = "gpio51";
 			function = "alt1";
@@ -669,7 +670,7 @@
 		};
 	};
 
-	i2c0_gpio46: i2c0_gpio46 {
+	i2c0_gpio46: i2c0-gpio46 {
 		pin-sda {
 			function = "alt0";
 			pins = "gpio46";
@@ -681,7 +682,7 @@
 			bias-disable;
 		};
 	};
-	i2c1_gpio46: i2c1_gpio46 {
+	i2c1_gpio46: i2c1-gpio46 {
 		pin-sda {
 			function = "alt1";
 			pins = "gpio46";
@@ -693,7 +694,7 @@
 			bias-disable;
 		};
 	};
-	i2c3_gpio2: i2c3_gpio2 {
+	i2c3_gpio2: i2c3-gpio2 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio2";
@@ -705,7 +706,7 @@
 			bias-disable;
 		};
 	};
-	i2c3_gpio4: i2c3_gpio4 {
+	i2c3_gpio4: i2c3-gpio4 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio4";
@@ -717,7 +718,7 @@
 			bias-disable;
 		};
 	};
-	i2c4_gpio6: i2c4_gpio6 {
+	i2c4_gpio6: i2c4-gpio6 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio6";
@@ -729,7 +730,7 @@
 			bias-disable;
 		};
 	};
-	i2c4_gpio8: i2c4_gpio8 {
+	i2c4_gpio8: i2c4-gpio8 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio8";
@@ -741,7 +742,7 @@
 			bias-disable;
 		};
 	};
-	i2c5_gpio10: i2c5_gpio10 {
+	i2c5_gpio10: i2c5-gpio10 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio10";
@@ -753,7 +754,7 @@
 			bias-disable;
 		};
 	};
-	i2c5_gpio12: i2c5_gpio12 {
+	i2c5_gpio12: i2c5-gpio12 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio12";
@@ -765,7 +766,7 @@
 			bias-disable;
 		};
 	};
-	i2c6_gpio0: i2c6_gpio0 {
+	i2c6_gpio0: i2c6-gpio0 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio0";
@@ -777,7 +778,7 @@
 			bias-disable;
 		};
 	};
-	i2c6_gpio22: i2c6_gpio22 {
+	i2c6_gpio22: i2c6-gpio22 {
 		pin-sda {
 			function = "alt5";
 			pins = "gpio22";
@@ -789,7 +790,7 @@
 			bias-disable;
 		};
 	};
-	i2c_slave_gpio8: i2c_slave_gpio8 {
+	i2c_slave_gpio8: i2c-slave-gpio8 {
 		pins-i2c-slave {
 			pins = "gpio8",
 			       "gpio9",
@@ -799,7 +800,7 @@
 		};
 	};
 
-	jtag_gpio48: jtag_gpio48 {
+	jtag_gpio48: jtag-gpio48 {
 		pins-jtag {
 			pins = "gpio48",
 			       "gpio49",
@@ -811,7 +812,7 @@
 		};
 	};
 
-	mii_gpio28: mii_gpio28 {
+	mii_gpio28: mii-gpio28 {
 		pins-mii {
 			pins = "gpio28",
 			       "gpio29",
@@ -820,7 +821,7 @@
 			function = "alt4";
 		};
 	};
-	mii_gpio36: mii_gpio36 {
+	mii_gpio36: mii-gpio36 {
 		pins-mii {
 			pins = "gpio36",
 			       "gpio37",
@@ -830,7 +831,7 @@
 		};
 	};
 
-	pcm_gpio50: pcm_gpio50 {
+	pcm_gpio50: pcm-gpio50 {
 		pins-pcm {
 			pins = "gpio50",
 			       "gpio51",
@@ -840,63 +841,63 @@
 		};
 	};
 
-	pwm0_0_gpio12: pwm0_0_gpio12 {
+	pwm0_0_gpio12: pwm0-0-gpio12 {
 		pin-pwm {
 			pins = "gpio12";
 			function = "alt0";
 			bias-disable;
 		};
 	};
-	pwm0_0_gpio18: pwm0_0_gpio18 {
+	pwm0_0_gpio18: pwm0-0-gpio18 {
 		pin-pwm {
 			pins = "gpio18";
 			function = "alt5";
 			bias-disable;
 		};
 	};
-	pwm1_0_gpio40: pwm1_0_gpio40 {
+	pwm1_0_gpio40: pwm1-0-gpio40 {
 		pin-pwm {
 			pins = "gpio40";
 			function = "alt0";
 			bias-disable;
 		};
 	};
-	pwm0_1_gpio13: pwm0_1_gpio13 {
+	pwm0_1_gpio13: pwm0-1-gpio13 {
 		pin-pwm {
 			pins = "gpio13";
 			function = "alt0";
 			bias-disable;
 		};
 	};
-	pwm0_1_gpio19: pwm0_1_gpio19 {
+	pwm0_1_gpio19: pwm0-1-gpio19 {
 		pin-pwm {
 			pins = "gpio19";
 			function = "alt5";
 			bias-disable;
 		};
 	};
-	pwm1_1_gpio41: pwm1_1_gpio41 {
+	pwm1_1_gpio41: pwm1-1-gpio41 {
 		pin-pwm {
 			pins = "gpio41";
 			function = "alt0";
 			bias-disable;
 		};
 	};
-	pwm0_1_gpio45: pwm0_1_gpio45 {
+	pwm0_1_gpio45: pwm0-1-gpio45 {
 		pin-pwm {
 			pins = "gpio45";
 			function = "alt0";
 			bias-disable;
 		};
 	};
-	pwm0_0_gpio52: pwm0_0_gpio52 {
+	pwm0_0_gpio52: pwm0-0-gpio52 {
 		pin-pwm {
 			pins = "gpio52";
 			function = "alt1";
 			bias-disable;
 		};
 	};
-	pwm0_1_gpio53: pwm0_1_gpio53 {
+	pwm0_1_gpio53: pwm0-1-gpio53 {
 		pin-pwm {
 			pins = "gpio53";
 			function = "alt1";
@@ -904,7 +905,7 @@
 		};
 	};
 
-	rgmii_gpio35: rgmii_gpio35 {
+	rgmii_gpio35: rgmii-gpio35 {
 		pin-start-stop {
 			pins = "gpio35";
 			function = "alt4";
@@ -914,26 +915,26 @@
 			function = "alt4";
 		};
 	};
-	rgmii_irq_gpio34: rgmii_irq_gpio34 {
+	rgmii_irq_gpio34: rgmii-irq-gpio34 {
 		pin-irq {
 			pins = "gpio34";
 			function = "alt5";
 		};
 	};
-	rgmii_irq_gpio39: rgmii_irq_gpio39 {
+	rgmii_irq_gpio39: rgmii-irq-gpio39 {
 		pin-irq {
 			pins = "gpio39";
 			function = "alt4";
 		};
 	};
-	rgmii_mdio_gpio28: rgmii_mdio_gpio28 {
+	rgmii_mdio_gpio28: rgmii-mdio-gpio28 {
 		pins-mdio {
 			pins = "gpio28",
 			       "gpio29";
 			function = "alt5";
 		};
 	};
-	rgmii_mdio_gpio37: rgmii_mdio_gpio37 {
+	rgmii_mdio_gpio37: rgmii-mdio-gpio37 {
 		pins-mdio {
 			pins = "gpio37",
 			       "gpio38";
@@ -941,7 +942,7 @@
 		};
 	};
 
-	spi0_gpio46: spi0_gpio46 {
+	spi0_gpio46: spi0-gpio46 {
 		pins-spi {
 			pins = "gpio46",
 			       "gpio47",
@@ -950,7 +951,7 @@
 			function = "alt2";
 		};
 	};
-	spi2_gpio46: spi2_gpio46 {
+	spi2_gpio46: spi2-gpio46 {
 		pins-spi {
 			pins = "gpio46",
 			       "gpio47",
@@ -960,7 +961,7 @@
 			function = "alt5";
 		};
 	};
-	spi3_gpio0: spi3_gpio0 {
+	spi3_gpio0: spi3-gpio0 {
 		pins-spi {
 			pins = "gpio0",
 			       "gpio1",
@@ -969,7 +970,7 @@
 			function = "alt3";
 		};
 	};
-	spi4_gpio4: spi4_gpio4 {
+	spi4_gpio4: spi4-gpio4 {
 		pins-spi {
 			pins = "gpio4",
 			       "gpio5",
@@ -978,7 +979,7 @@
 			function = "alt3";
 		};
 	};
-	spi5_gpio12: spi5_gpio12 {
+	spi5_gpio12: spi5-gpio12 {
 		pins-spi {
 			pins = "gpio12",
 			       "gpio13",
@@ -987,7 +988,7 @@
 			function = "alt3";
 		};
 	};
-	spi6_gpio18: spi6_gpio18 {
+	spi6_gpio18: spi6-gpio18 {
 		pins-spi {
 			pins = "gpio18",
 			       "gpio19",
@@ -997,7 +998,7 @@
 		};
 	};
 
-	uart2_gpio0: uart2_gpio0 {
+	uart2_gpio0: uart2-gpio0 {
 		pin-tx {
 			pins = "gpio0";
 			function = "alt4";
@@ -1009,7 +1010,7 @@
 			bias-pull-up;
 		};
 	};
-	uart2_ctsrts_gpio2: uart2_ctsrts_gpio2 {
+	uart2_ctsrts_gpio2: uart2-ctsrts-gpio2 {
 		pin-cts {
 			pins = "gpio2";
 			function = "alt4";
@@ -1021,7 +1022,7 @@
 			bias-disable;
 		};
 	};
-	uart3_gpio4: uart3_gpio4 {
+	uart3_gpio4: uart3-gpio4 {
 		pin-tx {
 			pins = "gpio4";
 			function = "alt4";
@@ -1033,7 +1034,7 @@
 			bias-pull-up;
 		};
 	};
-	uart3_ctsrts_gpio6: uart3_ctsrts_gpio6 {
+	uart3_ctsrts_gpio6: uart3-ctsrts-gpio6 {
 		pin-cts {
 			pins = "gpio6";
 			function = "alt4";
@@ -1045,7 +1046,7 @@
 			bias-disable;
 		};
 	};
-	uart4_gpio8: uart4_gpio8 {
+	uart4_gpio8: uart4-gpio8 {
 		pin-tx {
 			pins = "gpio8";
 			function = "alt4";
@@ -1057,7 +1058,7 @@
 			bias-pull-up;
 		};
 	};
-	uart4_ctsrts_gpio10: uart4_ctsrts_gpio10 {
+	uart4_ctsrts_gpio10: uart4-ctsrts-gpio10 {
 		pin-cts {
 			pins = "gpio10";
 			function = "alt4";
@@ -1069,7 +1070,7 @@
 			bias-disable;
 		};
 	};
-	uart5_gpio12: uart5_gpio12 {
+	uart5_gpio12: uart5-gpio12 {
 		pin-tx {
 			pins = "gpio12";
 			function = "alt4";
@@ -1081,7 +1082,7 @@
 			bias-pull-up;
 		};
 	};
-	uart5_ctsrts_gpio14: uart5_ctsrts_gpio14 {
+	uart5_ctsrts_gpio14: uart5-ctsrts-gpio14 {
 		pin-cts {
 			pins = "gpio14";
 			function = "alt4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-common.dtsi
index a037d2bc5b11..bb7e8f7facaf 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-common.dtsi
@@ -152,41 +152,41 @@
 };
 
 &gpio {
-	i2c_slave_gpio18: i2c_slave_gpio18 {
+	i2c_slave_gpio18: i2c-slave-gpio18 {
 		brcm,pins = <18 19 20 21>;
 		brcm,function = <BCM2835_FSEL_ALT3>;
 	};
 
-	jtag_gpio4: jtag_gpio4 {
+	jtag_gpio4: jtag-gpio4 {
 		brcm,pins = <4 5 6 12 13>;
 		brcm,function = <BCM2835_FSEL_ALT5>;
 	};
 
-	pwm0_gpio12: pwm0_gpio12 {
+	pwm0_gpio12: pwm0-gpio12 {
 		brcm,pins = <12>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
-	pwm0_gpio18: pwm0_gpio18 {
+	pwm0_gpio18: pwm0-gpio18 {
 		brcm,pins = <18>;
 		brcm,function = <BCM2835_FSEL_ALT5>;
 	};
-	pwm0_gpio40: pwm0_gpio40 {
+	pwm0_gpio40: pwm0-gpio40 {
 		brcm,pins = <40>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
-	pwm1_gpio13: pwm1_gpio13 {
+	pwm1_gpio13: pwm1-gpio13 {
 		brcm,pins = <13>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
-	pwm1_gpio19: pwm1_gpio19 {
+	pwm1_gpio19: pwm1-gpio19 {
 		brcm,pins = <19>;
 		brcm,function = <BCM2835_FSEL_ALT5>;
 	};
-	pwm1_gpio41: pwm1_gpio41 {
+	pwm1_gpio41: pwm1-gpio41 {
 		brcm,pins = <41>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
-	pwm1_gpio45: pwm1_gpio45 {
+	pwm1_gpio45: pwm1-gpio45 {
 		brcm,pins = <45>;
 		brcm,function = <BCM2835_FSEL_ALT0>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index 9b9a18bbb20a..02ce817868ba 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
@@ -12,19 +14,6 @@
 		device_type = "memory";
 		reg = <0 0x10000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &gpio {
@@ -107,6 +96,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-a.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-a.dts
index f664e4fced93..3fdf60eb11dc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
@@ -12,12 +14,6 @@
 		device_type = "memory";
 		reg = <0 0x10000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &gpio {
@@ -102,6 +98,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index 248feb2ed23d..9956fd06a4b6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -13,19 +15,6 @@
 		device_type = "memory";
 		reg = <0 0x20000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &gpio {
@@ -109,6 +98,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index f5b66d3f4ff3..4e1770afb145 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -13,12 +15,6 @@
 		device_type = "memory";
 		reg = <0 0x10000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &gpio {
@@ -102,6 +98,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b.dts
index f589bede2b11..eec1d0892d33 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -13,12 +15,6 @@
 		device_type = "memory";
 		reg = <0 0x10000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &gpio {
@@ -96,6 +92,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
index e4e6b6abbfc1..750cd76948e3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
@@ -2,6 +2,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 
 / {
 	leds {
@@ -32,6 +34,10 @@
 	};
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+};
+
 &sdhost {
 	non-removable;
 	vmmc-supply = <&reg_3v3>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
index 8a55b6cded59..4e7b4a592da7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-common.dtsi
@@ -7,6 +7,23 @@
 
 #include <dt-bindings/power/raspberrypi-power.h>
 
+&firmware {
+	firmware_clocks: clocks {
+		compatible = "raspberrypi,firmware-clocks";
+		#clock-cells = <1>;
+	};
+};
+
+&hdmi {
+	clocks = <&firmware_clocks 9>,
+		 <&firmware_clocks 13>;
+	clock-names = "pixel", "hdmi";
+};
+
 &v3d {
 	power-domains = <&power RPI_POWER_DOMAIN_V3D>;
 };
+
+&vec {
+	clocks = <&firmware_clocks 15>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 596bb1ef994e..dbf825985ec0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -6,6 +6,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -22,12 +24,6 @@
 		/* 8250 auxiliary UART instead of pl011 */
 		stdout-path = "serial1:115200n8";
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &bt {
@@ -110,6 +106,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+};
+
 &sdhci {
 	pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-zero.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-zero.dts
index a65c2bca69ea..f80e65a825fd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi-zero.dts
@@ -6,6 +6,8 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
 
 / {
@@ -16,12 +18,6 @@
 		device_type = "memory";
 		reg = <0 0x20000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-		};
-	};
 };
 
 &gpio {
@@ -104,6 +100,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
 &sdhost {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdhost_gpio48>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi.dtsi
index 87ddcad76083..ee9ee9d1fe65 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -1,16 +1,6 @@
 #include <dt-bindings/power/raspberrypi-power.h>
 
 / {
-	leds {
-		compatible = "gpio-leds";
-
-		led-act {
-			label = "ACT";
-			default-state = "keep";
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
 	soc {
 		firmware: firmware {
 			compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835.dtsi
index 1c90e5a44283..15cb331febbb 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2835.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2835.dtsi
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "bcm283x.dtsi"
 #include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
 
 / {
 	compatible = "brcm,bcm2835";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836-rpi-2-b.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
index 3635502b1e0a..6068ec390081 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2836.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -13,19 +14,6 @@
 		device_type = "memory";
 		reg = <0 0x40000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &gpio {
@@ -109,6 +97,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836-rpi.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836-rpi.dtsi
index c4c858b984c6..48b03b55ff56 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836-rpi.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836-rpi.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
 
 &vchiq {
 	compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836.dtsi
index 534dacfc4dd5..783fe624ba68 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2836.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2836.dtsi
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "bcm283x.dtsi"
 #include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
 
 / {
 	compatible = "brcm,bcm2836";
@@ -11,7 +10,7 @@
 			 <0x40000000 0x40000000 0x00001000>;
 		dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
 
-		local_intc: local_intc@40000000 {
+		local_intc: interrupt-controller@40000000 {
 			compatible = "brcm,bcm2836-l1-intc";
 			reg = <0x40000000 0x100>;
 			interrupt-controller;
@@ -113,6 +112,7 @@
 		 */
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>; // 512KiB(size)/64(line-size)=8192ways/8-way set
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
index f7222a28903e..3548306dfbcb 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -18,19 +19,6 @@
 		device_type = "memory";
 		reg = <0 0x20000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &firmware {
@@ -124,6 +112,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
index ec721d323ac5..2f1800cbc522 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
@@ -3,6 +3,7 @@
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
 #include "bcm283x-rpi-lan7515.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -19,19 +20,6 @@
 		device_type = "memory";
 		reg = <0 0x40000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
-		};
-
-		led-pwr {
-			label = "PWR";
-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-			default-state = "keep";
-			linux,default-trigger = "default-on";
-		};
-	};
 };
 
 &bt {
@@ -130,6 +118,19 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+	led-pwr {
+		label = "PWR";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+		default-state = "keep";
+		linux,default-trigger = "default-on";
+	};
+};
+
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index fb6a417d73e7..61270340075c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
@@ -19,12 +20,6 @@
 		device_type = "memory";
 		reg = <0 0x40000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
-		};
-	};
 };
 
 &bt {
@@ -129,6 +124,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
+};
+
 /* uart0 communicates with the BT module */
 &uart0 {
 	pinctrl-names = "default";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
index f57b4ca145dd..1e4e4946b6b6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
@@ -9,14 +9,6 @@
 		reg = <0 0x40000000>;
 	};
 
-	leds {
-		/*
-		 * Since there is no upstream GPIO driver yet,
-		 * remove the incomplete node.
-		 */
-		/delete-node/ led-act;
-	};
-
 	reg_3v3: fixed-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "3V3";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
index 4a768562985e..b9cc4594398b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -22,12 +23,6 @@
 		/* 8250 auxiliary UART instead of pl011 */
 		stdout-path = "serial1:115200n8";
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &bt {
@@ -109,6 +104,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
+};
+
 &sdhci {
 	pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837.dtsi
index 5dbdebc46259..84c08b46519d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm2837.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm2837.dtsi
@@ -1,6 +1,5 @@
 #include "bcm283x.dtsi"
 #include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
 
 / {
 	compatible = "brcm,bcm2837";
@@ -115,6 +114,7 @@
 		 */
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>; // 512KiB(size)/64(line-size)=8192ways/16-way set
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi
new file mode 100644
index 000000000000..f83e56de1a72
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+	/*
+	 * This file provides the now deprecated ACT LED to the
+	 * Raspberry Pi boards. Please don't include this file
+	 * for new boards!
+	 */
+	leds: leds {
+		compatible = "gpio-leds";
+
+		led_act: led-act {
+			label = "ACT";
+			default-state = "keep";
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm283x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm283x.dtsi
index d2d9c6e67f39..c9c52a19ef3b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm283x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm283x.dtsi
@@ -135,17 +135,17 @@
 			 * groups only make sense to switch to a
 			 * particular function together.
 			 */
-			dpi_gpio0: dpi_gpio0 {
+			dpi_gpio0: dpi-gpio0 {
 				brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
 					     12 13 14 15 16 17 18 19
 					     20 21 22 23 24 25 26 27>;
 				brcm,function = <BCM2835_FSEL_ALT2>;
 			};
-			emmc_gpio22: emmc_gpio22 {
+			emmc_gpio22: emmc-gpio22 {
 				brcm,pins = <22 23 24 25 26 27>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 			};
-			emmc_gpio34: emmc_gpio34 {
+			emmc_gpio34: emmc-gpio34 {
 				brcm,pins = <34 35 36 37 38 39>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 				brcm,pull = <BCM2835_PUD_OFF
@@ -155,95 +155,95 @@
 					     BCM2835_PUD_UP
 					     BCM2835_PUD_UP>;
 			};
-			emmc_gpio48: emmc_gpio48 {
+			emmc_gpio48: emmc-gpio48 {
 				brcm,pins = <48 49 50 51 52 53>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 			};
 
-			gpclk0_gpio4: gpclk0_gpio4 {
+			gpclk0_gpio4: gpclk0-gpio4 {
 				brcm,pins = <4>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			gpclk1_gpio5: gpclk1_gpio5 {
+			gpclk1_gpio5: gpclk1-gpio5 {
 				brcm,pins = <5>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			gpclk1_gpio42: gpclk1_gpio42 {
+			gpclk1_gpio42: gpclk1-gpio42 {
 				brcm,pins = <42>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			gpclk1_gpio44: gpclk1_gpio44 {
+			gpclk1_gpio44: gpclk1-gpio44 {
 				brcm,pins = <44>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			gpclk2_gpio6: gpclk2_gpio6 {
+			gpclk2_gpio6: gpclk2-gpio6 {
 				brcm,pins = <6>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			gpclk2_gpio43: gpclk2_gpio43 {
+			gpclk2_gpio43: gpclk2-gpio43 {
 				brcm,pins = <43>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 				brcm,pull = <BCM2835_PUD_OFF>;
 			};
 
-			i2c0_gpio0: i2c0_gpio0 {
+			i2c0_gpio0: i2c0-gpio0 {
 				brcm,pins = <0 1>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			i2c0_gpio28: i2c0_gpio28 {
+			i2c0_gpio28: i2c0-gpio28 {
 				brcm,pins = <28 29>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			i2c0_gpio44: i2c0_gpio44 {
+			i2c0_gpio44: i2c0-gpio44 {
 				brcm,pins = <44 45>;
 				brcm,function = <BCM2835_FSEL_ALT1>;
 			};
-			i2c1_gpio2: i2c1_gpio2 {
+			i2c1_gpio2: i2c1-gpio2 {
 				brcm,pins = <2 3>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			i2c1_gpio44: i2c1_gpio44 {
+			i2c1_gpio44: i2c1-gpio44 {
 				brcm,pins = <44 45>;
 				brcm,function = <BCM2835_FSEL_ALT2>;
 			};
 
-			jtag_gpio22: jtag_gpio22 {
+			jtag_gpio22: jtag-gpio22 {
 				brcm,pins = <22 23 24 25 26 27>;
 				brcm,function = <BCM2835_FSEL_ALT4>;
 			};
 
-			pcm_gpio18: pcm_gpio18 {
+			pcm_gpio18: pcm-gpio18 {
 				brcm,pins = <18 19 20 21>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			pcm_gpio28: pcm_gpio28 {
+			pcm_gpio28: pcm-gpio28 {
 				brcm,pins = <28 29 30 31>;
 				brcm,function = <BCM2835_FSEL_ALT2>;
 			};
 
-			sdhost_gpio48: sdhost_gpio48 {
+			sdhost_gpio48: sdhost-gpio48 {
 				brcm,pins = <48 49 50 51 52 53>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
 
-			spi0_gpio7: spi0_gpio7 {
+			spi0_gpio7: spi0-gpio7 {
 				brcm,pins = <7 8 9 10 11>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			spi0_gpio35: spi0_gpio35 {
+			spi0_gpio35: spi0-gpio35 {
 				brcm,pins = <35 36 37 38 39>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
-			spi1_gpio16: spi1_gpio16 {
+			spi1_gpio16: spi1-gpio16 {
 				brcm,pins = <16 17 18 19 20 21>;
 				brcm,function = <BCM2835_FSEL_ALT4>;
 			};
-			spi2_gpio40: spi2_gpio40 {
+			spi2_gpio40: spi2-gpio40 {
 				brcm,pins = <40 41 42 43 44 45>;
 				brcm,function = <BCM2835_FSEL_ALT4>;
 			};
 
-			uart0_gpio14: uart0_gpio14 {
+			uart0_gpio14: uart0-gpio14 {
 				brcm,pins = <14 15>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
@@ -252,50 +252,50 @@
 			 * people often run uart0 on the two pins
 			 * without flow control.
 			 */
-			uart0_ctsrts_gpio16: uart0_ctsrts_gpio16 {
+			uart0_ctsrts_gpio16: uart0-ctsrts-gpio16 {
 				brcm,pins = <16 17>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 			};
-			uart0_ctsrts_gpio30: uart0_ctsrts_gpio30 {
+			uart0_ctsrts_gpio30: uart0-ctsrts-gpio30 {
 				brcm,pins = <30 31>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 				brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
 			};
-			uart0_gpio32: uart0_gpio32 {
+			uart0_gpio32: uart0-gpio32 {
 				brcm,pins = <32 33>;
 				brcm,function = <BCM2835_FSEL_ALT3>;
 				brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
 			};
-			uart0_gpio36: uart0_gpio36 {
+			uart0_gpio36: uart0-gpio36 {
 				brcm,pins = <36 37>;
 				brcm,function = <BCM2835_FSEL_ALT2>;
 			};
-			uart0_ctsrts_gpio38: uart0_ctsrts_gpio38 {
+			uart0_ctsrts_gpio38: uart0-ctsrts-gpio38 {
 				brcm,pins = <38 39>;
 				brcm,function = <BCM2835_FSEL_ALT2>;
 			};
 
-			uart1_gpio14: uart1_gpio14 {
+			uart1_gpio14: uart1-gpio14 {
 				brcm,pins = <14 15>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
-			uart1_ctsrts_gpio16: uart1_ctsrts_gpio16 {
+			uart1_ctsrts_gpio16: uart1-ctsrts-gpio16 {
 				brcm,pins = <16 17>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
-			uart1_gpio32: uart1_gpio32 {
+			uart1_gpio32: uart1-gpio32 {
 				brcm,pins = <32 33>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
-			uart1_ctsrts_gpio30: uart1_ctsrts_gpio30 {
+			uart1_ctsrts_gpio30: uart1-ctsrts-gpio30 {
 				brcm,pins = <30 31>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
-			uart1_gpio40: uart1_gpio40 {
+			uart1_gpio40: uart1-gpio40 {
 				brcm,pins = <40 41>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
-			uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
+			uart1_ctsrts_gpio42: uart1-ctsrts-gpio42 {
 				brcm,pins = <42 43>;
 				brcm,function = <BCM2835_FSEL_ALT5>;
 			};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
index 09ee3e46c0cc..c80ac16ad949 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts
@@ -28,40 +28,39 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:blue:usb3";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:blue:wan";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 		};
 
-		lan {
+		led-lan {
 			label = "bcm53xx:blue:lan";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:blue:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		all {
+		led-all {
 			label = "bcm53xx:blue:all";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
 		};
 
-
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:blue:usb2";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
index 32619c6045d3..3fe17bd7b86d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts
@@ -28,24 +28,24 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:blue:usb2";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:blue:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		logo {
+		led-logo {
 			label = "bcm53xx:white:logo";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:blue:usb3";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
index a658b9b7bcec..e583b9cbf07c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
@@ -37,7 +37,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb {
+		led-usb {
 			/* label = "bcm53xx:blue:usb"; */
 			function = LED_FUNCTION_USB;
 			color = <LED_COLOR_ID_BLUE>;
@@ -48,14 +48,14 @@
 			linux,default-trigger = "usbport";
 		};
 
-		power0 {
+		led-power0 {
 			/* label = "bcm53xx:red:power"; */
 			function = LED_FUNCTION_FAULT;
 			color = <LED_COLOR_ID_RED>;
 			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 		};
 
-		power1 {
+		led-power1 {
 			/* label = "bcm53xx:white:power"; */
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_WHITE>;
@@ -63,7 +63,7 @@
 			linux,default-trigger = "default-on";
 		};
 
-		router0 {
+		led-router0 {
 			/*  label = "bcm53xx:blue:router"; */
 			function = LED_FUNCTION_STATUS;
 			color = <LED_COLOR_ID_BLUE>;
@@ -71,14 +71,14 @@
 			linux,default-trigger = "default-on";
 		};
 
-		router1 {
+		led-router1 {
 			/* label = "bcm53xx:amber:router"; */
 			function = LED_FUNCTION_STATUS;
 			color = <LED_COLOR_ID_AMBER>;
 			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
+		led-wan {
 			/* label = "bcm53xx:blue:wan"; */
 			function = LED_FUNCTION_WAN;
 			color = <LED_COLOR_ID_BLUE>;
@@ -86,14 +86,14 @@
 			linux,default-trigger = "default-on";
 		};
 
-		wireless0 {
+		led-wireless0 {
 			/* label = "bcm53xx:blue:wireless"; */
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_BLUE>;
 			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless1 {
+		led-wireless1 {
 			/* label = "bcm53xx:amber:wireless"; */
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_AMBER>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
index f8f53457dd43..43c698a0a7c3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
@@ -49,7 +49,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb {
+		led-usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -58,40 +58,40 @@
 			linux,default-trigger = "usbport";
 		};
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:red:power";
 			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:white:power";
 			gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		router0 {
+		led-router0 {
 			label = "bcm53xx:blue:router";
 			gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		router1 {
+		led-router1 {
 			label = "bcm53xx:amber:router";
 			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:blue:wan";
 			gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		wireless0 {
+		led-wireless0 {
 			label = "bcm53xx:blue:wireless";
 			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless1 {
+		led-wireless1 {
 			label = "bcm53xx:amber:wireless";
 			gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
index 14ee410183af..6de7fe204b0c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts
@@ -23,19 +23,19 @@
 	leds {
 		compatible = "gpio-leds";
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
index 600ab087f5e5..f5b75ba93512 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
@@ -42,7 +42,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "timer";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-netgear-r6250.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
index fd6d8d2a4456..89155caf50be 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
@@ -29,24 +29,24 @@
 	leds {
 		compatible = "gpio-leds";
 
-		logo {
+		led-logo {
 			label = "bcm53xx:white:logo";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		usb {
+		led-usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -54,7 +54,7 @@
 			linux,default-trigger = "usbport";
 		};
 
-		wireless {
+		led-wireless {
 			label = "bcm53xx:blue:wireless";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
index 76fc1099d47d..57d00a0b4765 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
@@ -28,29 +28,29 @@
 	leds {
 		compatible = "gpio-leds";
 
-		logo {
+		led-logo {
 			label = "bcm53xx:white:logo";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		usb {
+		led-usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 		};
 
-		wireless {
+		led-wireless {
 			label = "bcm53xx:blue:wireless";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
index 6bcdfb73cb9e..26cdeb5cc337 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
@@ -28,64 +28,64 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power-white {
+		led-power-white {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		power-amber {
+		led-power-amber {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:white:usb2";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port2>, <&ehci_port2>;
 			linux,default-trigger = "usbport";
 		};
 
-		usb3-white {
+		led-usb3-white {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&xhci_port1>;
 			linux,default-trigger = "usbport";
 		};
 
-		usb3-green {
+		led-usb3-green {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>;
 			linux,default-trigger = "usbport";
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:white:wps";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		status-red {
+		led-status-red {
 			label = "bcm53xx:red:status";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		status-green {
+		led-status-green {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		status-blue {
+		led-status-blue {
 			label = "bcm53xx:blue:status";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-white {
+		led-wan-white {
 			label = "bcm53xx:white:wan";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-red {
+		led-wan-red {
 			label = "bcm53xx:red:wan";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
index ca47cc4f2ba1..3854db0118a9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
@@ -28,30 +28,30 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power {
+		led-power {
 			label = "bcm53xx:blue:power";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:blue:usb2";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:blue:wan";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		lan {
+		led-lan {
 			label = "bcm53xx:blue:lan";
 			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:blue:usb3";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
index 0edc2543e568..407319cb5c0d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
@@ -49,40 +49,40 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:green:power";
 			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:red:power";
 			gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 		};
 
-		router0 {
+		led-router0 {
 			label = "bcm53xx:green:router";
 			gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		router1 {
+		led-router1 {
 			label = "bcm53xx:amber:router";
 			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:green:wan";
 			gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		wireless0 {
+		led-wireless0 {
 			label = "bcm53xx:green:wireless";
 			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless1 {
+		led-wireless1 {
 			label = "bcm53xx:amber:wireless";
 			gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
index 1f0998f34afd..f8622ecce6a2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts
@@ -49,45 +49,45 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb {
+		led-usb {
 			label = "bcm53xx:green:usb";
 			gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
 		};
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:green:power";
 			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:red:power";
 			gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
 		};
 
-		router0 {
+		led-router0 {
 			label = "bcm53xx:green:router";
 			gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		router1 {
+		led-router1 {
 			label = "bcm53xx:amber:router";
 			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:green:wan";
 			gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		wireless0 {
+		led-wireless0 {
 			label = "bcm53xx:green:wireless";
 			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless1 {
+		led-wireless1 {
 			label = "bcm53xx:amber:wireless";
 			gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
index c8c02377543b..76c9b30b868d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts
@@ -23,19 +23,19 @@
 	leds {
 		compatible = "gpio-leds";
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
index 3b35a7af4b1c..6ef0c0788e62 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts
@@ -29,62 +29,62 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power {
+		led-power {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		lan3 {
+		led-lan3 {
 			label = "bcm53xx:green:lan3";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		lan4 {
+		led-lan4 {
 			label = "bcm53xx:green:lan4";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:green:wan";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		lan2 {
+		led-lan2 {
 			label = "bcm53xx:green:lan2";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		usb {
+		led-usb {
 			label = "bcm53xx:green:usb";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port2>, <&ehci_port2>;
 			linux,default-trigger = "usbport";
 		};
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:green:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:green:5ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
-		lan1 {
+		led-lan1 {
 			label = "bcm53xx:green:lan1";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
index 19a7971b5a00..b6a5886698b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
@@ -23,50 +23,50 @@
 	leds {
 		compatible = "gpio-leds";
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:green:2ghz";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
 		};
 
-		lan {
+		led-lan {
 			label = "bcm53xx:green:lan";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb2-port1 {
+		led-usb2-port1 {
 			label = "bcm53xx:green:usb2-port1";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>;
 			linux,default-trigger = "usbport";
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		wan-green {
+		led-wan-green {
 			label = "bcm53xx:green:wan";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:green:wps";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-amber {
+		led-wan-amber {
 			label = "bcm53xx:amber:wan";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:green:5ghz";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb2-port2 {
+		led-usb2-port2 {
 			label = "bcm53xx:green:usb2-port2";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port2>, <&ehci_port2>;
@@ -95,30 +95,15 @@
 	status = "okay";
 
 	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		boot@0 {
-			label = "boot";
-			reg = <0x000000 0x040000>;
-			read-only;
-		};
+		compatible = "tplink,safeloader-partitions";
+		partitions-table-offset = <0xe50000>;
 
-		os-image@100000 {
-			label = "os-image";
-			reg = <0x040000 0x200000>;
+		partition-os-image {
 			compatible = "brcm,trx";
 		};
 
-		rootfs@240000 {
-			label = "rootfs";
-			reg = <0x240000 0xc00000>;
-		};
-
-		nvram@ff0000 {
-			label = "nvram";
-			reg = <0xff0000 0x010000>;
+		partition-file-system {
+			linux,rootfs;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
index f52a75c4ca09..4f44cb4df704 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts
@@ -28,18 +28,18 @@
 	leds {
 		compatible = "gpio-leds";
 
-		wps {
+		led-wps {
 			label = "bcm53xx:blue:wps";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:blue:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		wan {
+		led-wan {
 			label = "bcm53xx:red:wan";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
index 5ff6c588e16e..b7cd2faa30ce 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
@@ -28,48 +28,48 @@
 	leds {
 		compatible = "gpio-leds";
 
-		usb {
+		led-usb {
 			label = "bcm53xx:green:usb";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		power-amber {
+		led-power-amber {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		power-white {
+		led-power-white {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		router-amber {
+		led-router-amber {
 			label = "bcm53xx:amber:router";
 			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 		};
 
-		router-white {
+		led-router-white {
 			label = "bcm53xx:white:router";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-amber {
+		led-wan-amber {
 			label = "bcm53xx:amber:wan";
 			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-white {
+		led-wan-white {
 			label = "bcm53xx:white:wan";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless-amber {
+		led-wireless-amber {
 			label = "bcm53xx:amber:wireless";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless-white {
+		led-wireless-white {
 			label = "bcm53xx:white:wireless";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-netgear-r7000.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
index de961fbb6200..24ba8f8f9bf3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-netgear-r7000.dts
@@ -28,43 +28,43 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power-white {
+		led-power-white {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		power-amber {
+		led-power-amber {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:white:5ghz";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:white:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:white:wps";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 		};
 
-		wireless {
+		led-wireless {
 			label = "bcm53xx:white:wireless";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:white:usb2";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-netgear-r8000.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
index 087f7f60de18..14303ab521ea 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
@@ -39,59 +39,59 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power-white {
+		led-power-white {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		power-amber {
+		led-power-amber {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		wan-white {
+		led-wan-white {
 			label = "bcm53xx:white:wan";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		wan-amber {
+		led-wan-amber {
 			label = "bcm53xx:amber:wan";
 			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz-1 {
+		led-5ghz-1 {
 			label = "bcm53xx:white:5ghz-1";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:white:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		wireless {
+		led-wireless {
 			label = "bcm53xx:white:wireless";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:white:wps";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz-2 {
+		led-5ghz-2 {
 			label = "bcm53xx:white:5ghz-2";
 			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:white:usb2";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
index 11d1068160da..5a8b2b1567e6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
@@ -23,27 +23,27 @@
 	leds {
 		compatible = "gpio-leds";
 
-		lan {
+		led-lan {
 			label = "bcm53xx:blue:lan";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:blue:wps";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:blue:usb3";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -51,24 +51,24 @@
 			linux,default-trigger = "usbport";
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:blue:usb2";
 			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port2>, <&ehci_port2>;
 			linux,default-trigger = "usbport";
 		};
 
-		wan-blue {
+		led-wan-blue {
 			label = "bcm53xx:blue:wan";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>;
 		};
 
-		wan-amber {
+		led-wan-amber {
 			label = "bcm53xx:amber:wan";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:blue:power";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
@@ -104,30 +104,15 @@
 	status = "okay";
 
 	partitions {
-		compatible = "fixed-partitions";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		boot@0 {
-			label = "boot";
-			reg = <0x000000 0x040000>;
-			read-only;
-		};
+		compatible = "tplink,safeloader-partitions";
+		partitions-table-offset = <0xe50000>;
 
-		os-image@100000 {
-			label = "os-image";
-			reg = <0x040000 0x200000>;
+		partition-os-image {
 			compatible = "brcm,trx";
 		};
 
-		rootfs@240000 {
-			label = "rootfs";
-			reg = <0x240000 0xc00000>;
-		};
-
-		nvram@ff0000 {
-			label = "nvram";
-			reg = <0xff0000 0x010000>;
+		partition-file-system {
+			linux,rootfs;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
index a5fec56d11c0..a50ff686b557 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
@@ -33,37 +33,37 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power {
+		led-power {
 			label = "white:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		wan-red {
+		led-wan-red {
 			label = "red:wan";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		lan {
+		led-lan {
 			label = "white:lan";
 			gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "white:usb2";
 			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ehci_port2>;
 			linux,default-trigger = "usbport";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "white:usb3";
 			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ehci_port1>, <&xhci_port1>;
 			linux,default-trigger = "usbport";
 		};
 
-		wps {
+		led-wps {
 			label = "white:wps";
 			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
index 2c38b642a8b8..555fbe41dd8f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
@@ -43,28 +43,28 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power-white {
+		led-power-white {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		wan-white {
+		led-wan-white {
 			label = "bcm53xx:white:wan";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 		};
 
-		power-amber {
+		led-power-amber {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 		};
 
-		wan-amber {
+		led-wan-amber {
 			label = "bcm53xx:amber:wan";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		usb3-white {
+		led-usb3-white {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -72,12 +72,12 @@
 			linux,default-trigger = "usbport";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:white:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:white:5ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts
new file mode 100644
index 000000000000..d945a20b06e0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-dlink-dir-890l.dts
@@ -0,0 +1,211 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device tree for D-Link DIR-890L
+ * D-Link calls this board "WRGAC36"
+ * this router has the same looks and form factor as D-Link DIR-885L.
+ *
+ * Some differences from DIR-885L include a separate USB2 port, separate LEDs
+ * for USB2 and USB3, a separate VCC supply for the USB2 slot and no
+ * router/extender switch is mounted (there is an empty mount point on the
+ * PCB) so this device is a pure router. Also the LAN ports are in the right
+ * order.
+ *
+ * Based on the device tree for DIR-885L
+ * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
+ * Copyright (C) 2022 Linus Walleij
+ */
+
+/dts-v1/;
+
+#include "bcm47094.dtsi"
+#include "bcm5301x-nand-cs0-bch1.dtsi"
+
+/ {
+	compatible = "dlink,dir-890l", "brcm,bcm47094", "brcm,bcm4708";
+	model = "D-Link DIR-890L";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlycon";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>,
+		      <0x88000000 0x08000000>;
+	};
+
+	leds {
+		/*
+		 * LED information is derived from the boot log which
+		 * conveniently lists all the LEDs.
+		 */
+		compatible = "gpio-leds";
+
+		led-power-white {
+			label = "bcm53xx:white:power";
+			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-wan-white {
+			label = "bcm53xx:white:wan";
+			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
+		};
+
+		led-power-amber {
+			label = "bcm53xx:amber:power";
+			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
+		};
+
+		led-wan-amber {
+			label = "bcm53xx:amber:wan";
+			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+		};
+
+		led-usb3-white {
+			label = "bcm53xx:white:usb3";
+			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&xhci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+		led-usb2-white {
+			label = "bcm53xx:white:usb2";
+			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ohci_port1>, <&ehci_port1>;
+			linux,default-trigger = "usbport";
+		};
+
+		led-2ghz {
+			label = "bcm53xx:white:2ghz";
+			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
+		};
+
+		led-5ghz {
+			label = "bcm53xx:white:5ghz";
+			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		button-wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+
+		/* Called "factory reset" in the vendor dmesg */
+		button-restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	/*
+	 * The flash memory is memory mapped at 0x1e000000-0x1fffffff
+	 * 64KB blocks; total size 2MB, same that can be
+	 * found attached to the spi_nor SPI controller.
+	 */
+	nvram@1e1f0000 {
+		compatible = "brcm,nvram";
+		reg = <0x1e1f0000 0x00010000>;
+
+		et0macaddr: et0macaddr {
+		};
+	};
+};
+
+&gmac2 {
+	/*
+	 * The NVRAM curiously does not contain a MAC address
+	 * for et2 so since that is the only ethernet interface
+	 * actually in use on the platform, we use this et0 MAC
+	 * address for et2.
+	 */
+	nvmem-cells = <&et0macaddr>;
+	nvmem-cell-names = "mac-address";
+};
+
+&spi_nor {
+	status = "okay";
+};
+
+&nandcs {
+	/* Spansion S34ML01G2, 128MB with 128KB erase blocks */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/*
+		 * This is called "nflash" in the vendor kernel with
+		 * "upgrade" and "rootfs" (probably using OpenWrt
+		 * splitpart). We call it "firmware" like standard tools
+		 * assume. The CFE loader contains incorrect information
+		 * about TRX partitions, ignore this, there are no TRX
+		 * partitions: this device uses SEAMA.
+		 */
+		firmware@0 {
+			label = "firmware";
+			reg = <0x00000000 0x08000000>;
+		};
+	};
+};
+
+&usb2 {
+	vcc-gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3 {
+	vcc-gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3_phy {
+	status = "okay";
+};
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "lan1";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan2";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan3";
+		};
+
+		port@3 {
+			reg = <3>;
+			label = "lan4";
+		};
+
+		port@4 {
+			reg = <4>;
+			label = "wan";
+		};
+
+		port@8 {
+			reg = <8>;
+			label = "cpu";
+			ethernet = <&gmac2>;
+			phy-mode = "rgmii";
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-linksys-panamera.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
index 86c7cc0fa70e..d9a16a820e7f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
@@ -52,19 +52,19 @@
 	leds {
 		compatible = "gpio-leds";
 
-		wps {
+		led-wps {
 			label = "bcm53xx:white:wps";
 			gpios = <&chipcommon 22 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:green:usb2";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port2>, <&ehci_port2>;
 			linux,default-trigger = "usbport";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -72,58 +72,58 @@
 			linux,default-trigger = "usbport";
 		};
 
-		power {
+		led-power {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-on";
 		};
 
-		wifi-disabled {
+		led-wifi-disabled {
 			label = "bcm53xx:amber:wifi-disabled";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 		};
 
-		wifi-enabled {
+		led-wifi-enabled {
 			label = "bcm53xx:white:wifi-enabled";
 			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar1 {
+		led-bluebar1 {
 			label = "bcm53xx:white:bluebar1";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar2 {
+		led-bluebar2 {
 			label = "bcm53xx:white:bluebar2";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar3 {
+		led-bluebar3 {
 			label = "bcm53xx:white:bluebar3";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 		};
 
-		bluebar4 {
+		led-bluebar4 {
 			label = "bcm53xx:white:bluebar4";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar5 {
+		led-bluebar5 {
 			label = "bcm53xx:white:bluebar5";
 			gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar6 {
+		led-bluebar6 {
 			label = "bcm53xx:white:bluebar6";
 			gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar7 {
+		led-bluebar7 {
 			label = "bcm53xx:white:bluebar7";
 			gpios = <&chipcommon 21 GPIO_ACTIVE_HIGH>;
 		};
 
-		bluebar8 {
+		led-bluebar8 {
 			label = "bcm53xx:white:bluebar8";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
index 9ad15bcae1ca..41a0722fa64a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts
@@ -30,13 +30,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts
index ee24d3768536..c56c7e366848 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts
@@ -23,18 +23,18 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status	{
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
index 6549d07b9887..1b5c91a524ac 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts
@@ -30,13 +30,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status {
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "timer";
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
index 654fcce9fded..739063b77b1f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts
@@ -25,7 +25,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status	{
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
index bf053a2fcc7c..7afc68d5d2c2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
@@ -30,38 +30,38 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power	{
+		led-power {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		lan3	{
+		led-lan3 {
 			label = "bcm53xx:green:lan3";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 		};
 
-		lan4	{
+		led-lan4 {
 			label = "bcm53xx:green:lan4";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 		};
 
-		wan	{
+		led-wan {
 			label = "bcm53xx:green:wan";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		lan1	{
+		led-lan1 {
 			label = "bcm53xx:green:lan1";
 			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
 		};
 
-		lan2	{
+		led-lan2 {
 			label = "bcm53xx:green:lan2";
 			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
 		};
 
-		usb3	{
+		led-usb3 {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -69,18 +69,18 @@
 			linux,default-trigger = "usbport";
 		};
 
-		status	{
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:green:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:green:5ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
index 78a90dd57a4e..60a2c441d5bd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts
@@ -33,13 +33,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power	{
+		led-power {
 			label = "bcm53xx:green:power";
 			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		usb3	{
+		led-usb3 {
 			label = "bcm53xx:green:usb3";
 			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>,
@@ -47,18 +47,18 @@
 			linux,default-trigger = "usbport";
 		};
 
-		status	{
+		led-status {
 			label = "bcm53xx:green:status";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:green:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:green:5ghz";
 			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-netgear-r8500.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
index f850dce37b20..76d562610654 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
@@ -25,38 +25,38 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power0 {
+		led-power0 {
 			label = "bcm53xx:white:power";
 			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};
 
-		power1 {
+		led-power1 {
 			label = "bcm53xx:amber:power";
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz-1 {
+		led-5ghz-1 {
 			label = "bcm53xx:white:5ghz-1";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 		};
 
-		5ghz-2 {
+		led-5ghz-2 {
 			label = "bcm53xx:white:5ghz-2";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:white:2ghz";
 			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
 		};
 
-		usb2 {
+		led-usb2 {
 			label = "bcm53xx:white:usb2";
 			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
 		};
 
-		usb3 {
+		led-usb3 {
 			label = "bcm53xx:white:usb3";
 			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
index e20b6d2eb274..0734aa249b8e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts
@@ -23,13 +23,13 @@
 	leds {
 		compatible = "gpio-leds";
 
-		wlan {
+		led-wlan {
 			label = "bcm53xx:blue:wlan";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-off";
 		};
 
-		system {
+		led-system {
 			label = "bcm53xx:green:system";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
index 9d863570fcf3..e6fb6cbe6963 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts
@@ -20,26 +20,26 @@
 		reg = <0x00000000 0x08000000>;
 	};
 
-	leds {
+	leds-0 {
 		compatible = "gpio-leds";
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-off";
 		};
 
-		system {
+		led-system {
 			label = "bcm53xx:green:system";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "timer";
 		};
 	};
 
-	pcie0_leds {
+	leds-1 {
 		compatible = "gpio-leds";
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&pcie0_chipcommon 3 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "default-off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-tenda-ac9.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
index 55b92645b0f1..dab2e5f63a72 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
@@ -20,37 +20,37 @@
 		reg = <0x00000000 0x08000000>;
 	};
 
-	leds {
+	leds-0 {
 		compatible = "gpio-leds";
 
-		usb {
+		led-usb {
 			label = "bcm53xx:blue:usb";
 			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 			trigger-sources = <&ohci_port1>, <&ehci_port1>;
 			linux,default-trigger = "usbport";
 		};
 
-		wps {
+		led-wps {
 			label = "bcm53xx:blue:wps";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 		};
 
-		system {
+		led-system {
 			label = "bcm53xx:blue:system";
 			gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "timer";
 		};
 	};
 
-	pcie0_leds {
+	leds-1 {
 		compatible = "gpio-leds";
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&pcie0_chipcommon 3 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47622.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47622.dtsi
index 2df04528af82..f4b2db9bc4ab 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm47622.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm47622.dtsi
@@ -51,6 +51,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53016-dlink-dwl-8610ap.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm53016-dlink-dwl-8610ap.dts
new file mode 100644
index 000000000000..c1f54391746f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm53016-dlink-dwl-8610ap.dts
@@ -0,0 +1,131 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "bcm4709.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "D-Link DWL-8610AP";
+	compatible = "dlink,dwl-8610ap", "brcm,bcm53016", "brcm,bcm4708";
+
+	memory@0 {
+		device_type = "memory";
+		/* 512 MB RAM in 2 x Macronix D9PSH chips */
+		reg = <0x00000000 0x08000000>,
+		      <0x88000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-power {
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+
+		led-diag {
+			/* Actually "diag" unclear what this means */
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-wlan-2g {
+			function = LED_FUNCTION_WLAN;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
+		};
+
+		led-wlan-5g {
+			function = LED_FUNCTION_WLAN;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		button-reset {
+			debounce-interval = <100>;
+			wakeup-source;
+			linux,code = <KEY_RESTART>;
+			label = "reset";
+			/* This GPIO is actually stored in NVRAM, but it's not gonna change */
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	/*
+	 * Flash memory at 0x1e000000-0x1fffffff
+	 * Macronix 32 64KB blocks; total size 2MB, same that can be
+	 * found attached to the spi_nor SPI controller.
+	 */
+	nvram@1e080000 {
+		compatible = "brcm,nvram";
+		reg = <0x1e080000 0x00020000>;
+
+		et0macaddr: et0macaddr {
+		};
+
+		et1macaddr: et1macaddr {
+		};
+	};
+};
+
+&gmac0 {
+	nvmem-cells = <&et0macaddr>;
+	nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+	nvmem-cells = <&et1macaddr>;
+	nvmem-cell-names = "mac-address";
+};
+
+&spi_nor {
+	/* Serial SPI NOR Flash MX 25L1606E */
+	status = "okay";
+};
+
+&nandcs {
+	/*
+	 * Spansion S34ML01G100TFI00 128 MB NAND Flash memory
+	 *
+	 * This ECC is a bit unorthodox but it is what the stock firmware
+	 * is using, so to be able to mount the original partitions
+	 * this is necessary.
+	 */
+	nand-ecc-strength = <5>;
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* This is named nflash1.trx in CFE */
+		trx@0 {
+			label = "firmware";
+			reg = <0x00000000 0x02800000>;
+			compatible = "brcm,trx";
+		};
+
+		/* This is named nflash1.trx2 in CFE */
+		trx2@2800000 {
+			label = "firmware2";
+			reg = <0x02800000 0x02800000>;
+			compatible = "brcm,trx";
+		};
+
+		/* This is named nflash1.rwfs in CFE */
+		free@5000000 {
+			label = "free";
+			reg = <0x05000000 0x03000000>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
index e678bc03d816..46c2c93b01d8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
@@ -58,7 +58,7 @@
 	pwm-leds {
 		compatible = "pwm-leds";
 
-		red {
+		led-0 {
 			/* SYS-LED 1 - Tricolor */
 			function = LED_FUNCTION_INDICATOR;
 			color = <LED_COLOR_ID_RED>;
@@ -66,7 +66,7 @@
 			max-brightness = <255>;
 		};
 
-		green {
+		led-1 {
 			/* SYS-LED 1 - Tricolor */
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_GREEN>;
@@ -74,7 +74,7 @@
 			max-brightness = <255>;
 		};
 
-		blue {
+		led-2 {
 			/* SYS-LED 1 - Tricolor */
 			function = LED_FUNCTION_INDICATOR;
 			color = <LED_COLOR_ID_BLUE>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm63148.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm63148.dtsi
index df5307b6b3af..7cd55d64de71 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm63148.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm63148.dtsi
@@ -35,6 +35,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm63178.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm63178.dtsi
index cbd094dde6d0..043e699cbc27 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm63178.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm63178.dtsi
@@ -43,6 +43,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6756.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6756.dtsi
index ce1b59faf800..5c72219bc194 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6756.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6756.dtsi
@@ -51,6 +51,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6846.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6846.dtsi
index 8aa47a2583b2..81513a793815 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6846.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6846.dtsi
@@ -35,6 +35,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6855.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6855.dtsi
index 620f51aee1a2..5fa5feac0e29 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6855.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6855.dtsi
@@ -43,6 +43,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6878.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6878.dtsi
index 1e8b5fa96c25..4ec836ac4baf 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm6878.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm6878.dtsi
@@ -35,6 +35,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/bcm947189acdbmr.dts linux-libre-6.2-gnu/arch/arm/boot/dts/bcm947189acdbmr.dts
index 16e70a264faf..3709baa2376f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/bcm947189acdbmr.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/bcm947189acdbmr.dts
@@ -25,17 +25,17 @@
 	leds {
 		compatible = "gpio-leds";
 
-		wps {
+		led-wps {
 			label = "bcm53xx:blue:wps";
 			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 		};
 
-		5ghz {
+		led-5ghz {
 			label = "bcm53xx:blue:5ghz";
 			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 		};
 
-		2ghz {
+		led-2ghz {
 			label = "bcm53xx:blue:2ghz";
 			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/dove.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/dove.dtsi
index 00a36fba2fd2..9aee3cfd3e98 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/dove.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/dove.dtsi
@@ -139,7 +139,7 @@
 			pcie1: pcie@2 {
 				device_type = "pci";
 				status = "disabled";
-				assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+				assigned-addresses = <0x82001000 0 0x80000 0 0x2000>;
 				reg = <0x1000 0 0 0 0>;
 				clocks = <&gate_clk 5>;
 				marvell,pcie-port = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/dra7-evm-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/dra7-evm-common.dtsi
index 68c43eb12c1a..4cdffd6db740 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/dra7-evm-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/dra7-evm-common.dtsi
@@ -151,7 +151,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.SPL";
-			reg = <0x00000000 0x000010000>;
+			reg = <0x00000000 0x00010000>;
 		};
 		partition@1 {
 			label = "QSPI.SPL.backup1";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/dra7-evm.dts linux-libre-6.2-gnu/arch/arm/boot/dts/dra7-evm.dts
index 87deb6a76eff..8cbcf55a5a33 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/dra7-evm.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/dra7-evm.dts
@@ -483,7 +483,7 @@
 		#size-cells = <1>;
 		partition@0 {
 			label = "NAND.SPL";
-			reg = <0x00000000 0x000020000>;
+			reg = <0x00000000 0x00020000>;
 		};
 		partition@1 {
 			label = "NAND.SPL.backup1";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/dra72-evm-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/dra72-evm-common.dtsi
index 8948e10dbeb8..c79ba671ec2b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -356,7 +356,7 @@
 		#size-cells = <1>;
 		partition@0 {
 			label = "NAND.SPL";
-			reg = <0x00000000 0x000020000>;
+			reg = <0x00000000 0x00020000>;
 		};
 		partition@1 {
 			label = "NAND.SPL.backup1";
@@ -490,7 +490,7 @@
 		 */
 		partition@0 {
 			label = "QSPI.SPL";
-			reg = <0x00000000 0x000010000>;
+			reg = <0x00000000 0x00010000>;
 		};
 		partition@1 {
 			label = "QSPI.SPL.backup1";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/e60k02.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/e60k02.dtsi
index 935e2359f8df..94944cc21931 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/e60k02.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/e60k02.dtsi
@@ -104,7 +104,16 @@
 	clock-frequency = <100000>;
 	status = "okay";
 
-	/* TODO: CYTTSP5 touch controller at 0x24 */
+	touchscreen@24 {
+		compatible = "cypress,tt21000";
+		reg = <0x24>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&ldo5_reg>;
+	};
 
 	/* TODO: TPS65185 PMIC for E Ink at 0x68 */
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/exynos3250.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/exynos3250.dtsi
index 326b9e0ed8d3..a2d6ee7fff08 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/exynos3250.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/exynos3250.dtsi
@@ -485,7 +485,7 @@
 		};
 
 		mfc: codec@13400000 {
-			compatible = "samsung,mfc-v7";
+			compatible = "samsung,exynos3250-mfc", "samsung,mfc-v7";
 			reg = <0x13400000 0x10000>;
 			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
 			clock-names = "mfc", "sclk_mfc";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx53-ppd.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx53-ppd.dts
index 37d0cffea99c..70c4a4852256 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx53-ppd.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx53-ppd.dts
@@ -488,7 +488,7 @@
 	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
-	i2c-switch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9547";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-aster.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-aster.dts
index 74e8a6cd8bed..a28e083f29d5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-aster.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-aster.dts
@@ -99,7 +99,6 @@
 };
 
 &usbh1 {
-	vbus-supply = <&reg_usb_host_vbus>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index 7272edd85a49..a02981d4a3fc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -111,7 +111,6 @@
 };
 
 &usbh1 {
-	vbus-supply = <&reg_usb_host_vbus>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-iris.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-iris.dts
index cf77d894f6d7..c5797ff35b71 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6dl-colibri-iris.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6dl-colibri-iris.dts
@@ -138,7 +138,6 @@
 };
 
 &usbh1 {
-	vbus-supply = <&reg_usb_host_vbus>;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-colibri.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 023e76215064..d8f985f297e4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -24,6 +24,13 @@
 		status = "disabled";
 	};
 
+	extcon_usbc_det: usbc-det {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbc_det>;
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
@@ -105,7 +112,7 @@
 
 	reg_usb_host_vbus: regulator-usb-host-vbus {
 		compatible = "regulator-fixed";
-		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; /* USBH_PEN */
+		gpio = <&gpio3 31 GPIO_ACTIVE_LOW>; /* SODIMM 129 / USBH_PEN */
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_regulator_usbh_pwr>;
 		regulator-max-microvolt = <5000000>;
@@ -670,9 +677,16 @@
 	status = "disabled";
 };
 
+/* Colibri USBH */
+&usbh1 {
+	vbus-supply = <&reg_usb_host_vbus>;
+};
+
+/* Colibri USBC */
 &usbotg {
 	disable-over-current;
-	dr_mode = "peripheral";
+	dr_mode = "otg";
+	extcon = <0>, <&extcon_usbc_det>;
 	status = "disabled";
 };
 
@@ -986,7 +1000,7 @@
 
 	pinctrl_regulator_usbh_pwr: gpioregusbhpwrgrp {
 		fsl,pins = <
-			/* USBH_EN */
+			/* SODIMM 129 / USBH_PEN */
 			MX6QDL_PAD_EIM_D31__GPIO3_IO31	0x0f058
 		>;
 	};
@@ -1055,7 +1069,7 @@
 
 	pinctrl_usbc_det: usbcdetgrp {
 		fsl,pins = <
-			/* USBC_DET */
+			/* SODIMM 137 / USBC_DET */
 			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b0
 			/* USBC_DET_OVERWRITE */
 			MX6QDL_PAD_RGMII_RXC__GPIO6_IO30	0x0f058
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
index 4bc4371e6bae..4b81a975c979 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-gw560x.dtsi
@@ -632,7 +632,6 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
-	uart-has-rtscts;
 	rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-pico.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-pico.dtsi
index f7a56d6b160c..c39a9ebdaba1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-pico.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-pico.dtsi
@@ -233,7 +233,6 @@
 		pinctrl-0 = <&pinctrl_ov5645>;
 		reg = <0x3c>;
 		clocks = <&clks IMX6QDL_CLK_CKO2>;
-		clock-names = "xclk";
 		clock-frequency = <24000000>;
 		vdddo-supply = <&reg_1p8v>;
 		vdda-supply = <&reg_2p8v>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 3dbb460ef102..eebcfe12142e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -452,8 +452,8 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_egalax_int>;
 		interrupt-parent = <&gpio2>;
-		interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
+		interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+		wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 22f8e2783cdf..12573e1f917c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -14,6 +14,11 @@
 		stdout-path = &uart2;
 	};
 
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc4;
+	};
+
 	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x40000000>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabresd.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 37482a9023fc..09f4c2fa3ad6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -311,8 +311,8 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c2_egalax_int>;
 		interrupt-parent = <&gpio6>;
-		interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
-		wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
+		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+		wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_LOW>;
 	};
 
 	ov5640: camera@3c {
@@ -450,8 +450,8 @@
 		compatible = "eeti,egalax_ts";
 		reg = <0x04>;
 		interrupt-parent = <&gpio6>;
-		interrupts = <7 2>;
-		wakeup-gpios = <&gpio6 7 0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
 	};
 
 	magnetometer@e {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-wandboard.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
index ec6fba5ee8fd..e4f63423d8ee 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -131,7 +131,6 @@
 		pinctrl-0 = <&pinctrl_ov5645>;
 		reg = <0x3c>;
 		clocks = <&clks IMX6QDL_CLK_CKO2>;
-		clock-names = "xclk";
 		clock-frequency = <24000000>;
 		vdddo-supply = <&reg_1p8v>;
 		vdda-supply = <&reg_2p8v>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-kobo-aura2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-kobo-aura2.dts
new file mode 100644
index 000000000000..657d0f1b6115
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-kobo-aura2.dts
@@ -0,0 +1,555 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device tree for the Kobo Aura 2 ebook reader
+ *
+ * Name on mainboard is: 37NB-E60QL0+4B1
+ * Serials start with: E60QL2
+ *
+ * Copyright 2022 Andreas Kemnade
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include "imx6sl.dtsi"
+
+/ {
+	model = "Kobo Aura 2";
+	compatible = "kobo,aura2", "fsl,imx6sl";
+
+	aliases {
+		mmc0 = &usdhc2;
+		mmc1 = &usdhc3;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		key-cover {
+			label = "Cover";
+			gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+			linux,code = <SW_LID>;
+			linux,input-type = <EV_SW>;
+			wakeup-source;
+		};
+
+		key-power {
+			label = "Power";
+			gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_led>;
+
+		led-0 {
+			label = "koboaura2:white:on";
+			gpios = <&gpio5 7 GPIO_ACTIVE_LOW>;
+			color = <LED_COLOR_ID_WHITE>;
+			linux,default-trigger = "timer";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	reg_wifi: regulator-wifi {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wifi_power>;
+		regulator-name = "SD3_SPWR";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+		gpio = <&gpio4 29 GPIO_ACTIVE_LOW>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wifi_reset>;
+		post-power-on-delay-ms = <20>;
+		reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_sleep>;
+	status = "okay";
+
+	lm3630a: backlight@36 {
+		compatible = "ti,lm3630a";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+		reg = <0x36>;
+		enable-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@0 {
+			reg = <0>;
+			led-sources = <0>;
+			label = "backlight";
+			default-brightness = <0>;
+			max-brightness = <255>;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_sleep>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	/* eKTF2232 at 0x15 */
+	/* FP9928 at 0x48 */
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	ricoh619: pmic@32 {
+		compatible = "ricoh,rc5t619";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ricoh_gpio>;
+		reg = <0x32>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+		system-power-controller;
+
+		regulators {
+			dcdc1_reg: DCDC1 {
+				regulator-name = "DCDC1";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <900000>;
+					regulator-suspend-min-microvolt = <900000>;
+				};
+			};
+
+			/* Core3_3V3 */
+			dcdc2_reg: DCDC2 {
+				regulator-name = "DCDC2";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <3100000>;
+					regulator-suspend-min-microvolt = <3100000>;
+				};
+			};
+
+			dcdc3_reg: DCDC3 {
+				regulator-name = "DCDC3";
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1140000>;
+					regulator-suspend-min-microvolt = <1140000>;
+				};
+			};
+
+			/* Core4_1V2 */
+			dcdc4_reg: DCDC4 {
+				regulator-name = "DCDC4";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1140000>;
+					regulator-suspend-min-microvolt = <1140000>;
+				};
+			};
+
+			/* Core4_1V8 */
+			dcdc5_reg: DCDC5 {
+				regulator-name = "DCDC5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <1700000>;
+					regulator-suspend-min-microvolt = <1700000>;
+				};
+			};
+
+			/* IR_3V3 */
+			ldo1_reg: LDO1  {
+				regulator-name = "LDO1";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* Core1_3V3 */
+			ldo2_reg: LDO2  {
+				regulator-name = "LDO2";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-max-microvolt = <3000000>;
+					regulator-suspend-min-microvolt = <3000000>;
+				};
+			};
+
+			/* Core5_1V2 */
+			ldo3_reg: LDO3  {
+				regulator-name = "LDO3";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "LDO4";
+				regulator-boot-on;
+			};
+
+			/* SPD_3V3 */
+			ldo5_reg: LDO5 {
+				regulator-name = "LDO5";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* DDR_0V6 */
+			ldo6_reg: LDO6 {
+				regulator-name = "LDO6";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* VDD_PWM */
+			ldo7_reg: LDO7 {
+				regulator-name = "LDO7";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			/* ldo_1v8 */
+			ldo8_reg: LDO8 {
+				regulator-name = "LDO8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			ldo9_reg: LDO9 {
+				regulator-name = "LDO9";
+				regulator-boot-on;
+			};
+
+			ldo10_reg: LDO10 {
+				regulator-name = "LDO10";
+				regulator-boot-on;
+			};
+
+			ldortc1_reg: LDORTC1  {
+				regulator-name = "LDORTC1";
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&reg_vdd1p1 {
+	vin-supply = <&dcdc2_reg>;
+};
+
+&reg_vdd2p5 {
+	vin-supply = <&dcdc2_reg>;
+};
+
+&reg_arm {
+	vin-supply = <&dcdc3_reg>;
+};
+
+&reg_soc {
+	vin-supply = <&dcdc1_reg>;
+};
+
+&reg_pu {
+	vin-supply = <&dcdc1_reg>;
+};
+
+&snvs_rtc {
+	/*
+	 * We are using the RTC in the PMIC, but this one is not disabled
+	 * in imx6sl.dtsi.
+	 */
+	status = "disabled";
+};
+
+&uart1 {
+	/* J4, through-holes */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart4 {
+	/* TP198, next to J4, SMD pads */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc2_sleep>;
+	non-removable;
+	status = "okay";
+
+	/* internal uSD card */
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+	vmmc-supply = <&reg_wifi>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	cap-power-off-card;
+	non-removable;
+	status = "okay";
+
+	/*
+	 * RTL8189F SDIO WiFi
+	 */
+};
+
+&usbotg1 {
+	disable-over-current;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_gpio_keys: gpio-keysgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_DAT1__GPIO5_IO08  0x17059
+			MX6SL_PAD_SD1_DAT4__GPIO5_IO12  0x17059
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6SL_PAD_I2C1_SCL__I2C1_SCL	 0x4001f8b1
+			MX6SL_PAD_I2C1_SDA__I2C1_SDA	 0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c1_sleep: i2c1-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_I2C1_SCL__I2C1_SCL	 0x400108b1
+			MX6SL_PAD_I2C1_SDA__I2C1_SDA	 0x400108b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6SL_PAD_I2C2_SCL__I2C2_SCL	 0x4001f8b1
+			MX6SL_PAD_I2C2_SDA__I2C2_SDA	 0x4001f8b1
+		>;
+	};
+
+	pinctrl_i2c2_sleep: i2c2-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_I2C2_SCL__I2C2_SCL	 0x400108b1
+			MX6SL_PAD_I2C2_SDA__I2C2_SDA	 0x400108b1
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6SL_PAD_REF_CLK_24M__I2C3_SCL  0x4001f8b1
+			MX6SL_PAD_REF_CLK_32K__I2C3_SDA  0x4001f8b1
+		>;
+	};
+
+	pinctrl_led: ledgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_DAT6__GPIO5_IO07 0x17059
+		>;
+	};
+
+	pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+		fsl,pins = <
+			MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x10059 /* HWEN */
+		>;
+	};
+
+	pinctrl_ricoh_gpio: ricoh-gpiogrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_CLK__GPIO5_IO15	0x1b8b1 /* ricoh619 chg */
+			MX6SL_PAD_SD1_DAT0__GPIO5_IO11	0x1b8b1 /* ricoh619 irq */
+			MX6SL_PAD_KEY_COL2__GPIO3_IO28	0x1b8b1 /* ricoh619 bat_low_int */
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
+			MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6SL_PAD_KEY_ROW6__UART4_TX_DATA 0x1b0b1
+			MX6SL_PAD_KEY_COL6__UART4_RX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg1: usbotg1grp {
+		fsl,pins = <
+			MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_CMD__SD2_CMD		0x17059
+			MX6SL_PAD_SD2_CLK__SD2_CLK		0x13059
+			MX6SL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+			MX6SL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+			MX6SL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+			MX6SL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_CMD__SD2_CMD		0x170b9
+			MX6SL_PAD_SD2_CLK__SD2_CLK		0x130b9
+			MX6SL_PAD_SD2_DAT0__SD2_DATA0		0x170b9
+			MX6SL_PAD_SD2_DAT1__SD2_DATA1		0x170b9
+			MX6SL_PAD_SD2_DAT2__SD2_DATA2		0x170b9
+			MX6SL_PAD_SD2_DAT3__SD2_DATA3		0x170b9
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_CMD__SD2_CMD		0x170f9
+			MX6SL_PAD_SD2_CLK__SD2_CLK		0x130f9
+			MX6SL_PAD_SD2_DAT0__SD2_DATA0		0x170f9
+			MX6SL_PAD_SD2_DAT1__SD2_DATA1		0x170f9
+			MX6SL_PAD_SD2_DAT2__SD2_DATA2		0x170f9
+			MX6SL_PAD_SD2_DAT3__SD2_DATA3		0x170f9
+		>;
+	};
+
+	pinctrl_usdhc2_sleep: usdhc2-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_CMD__GPIO5_IO04		0x100f9
+			MX6SL_PAD_SD2_CLK__GPIO5_IO05		0x100f9
+			MX6SL_PAD_SD2_DAT0__GPIO5_IO01		0x100f9
+			MX6SL_PAD_SD2_DAT1__GPIO4_IO30		0x100f9
+			MX6SL_PAD_SD2_DAT2__GPIO5_IO03		0x100f9
+			MX6SL_PAD_SD2_DAT3__GPIO4_IO28		0x100f9
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x11059
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x11059
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x11059
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x11059
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x11059
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x11059
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x170b9
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x170b9
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x170b9
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x170b9
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x170b9
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__SD3_CMD	0x170f9
+			MX6SL_PAD_SD3_CLK__SD3_CLK	0x170f9
+			MX6SL_PAD_SD3_DAT0__SD3_DATA0	0x170f9
+			MX6SL_PAD_SD3_DAT1__SD3_DATA1	0x170f9
+			MX6SL_PAD_SD3_DAT2__SD3_DATA2	0x170f9
+			MX6SL_PAD_SD3_DAT3__SD3_DATA3	0x170f9
+		>;
+	};
+
+	pinctrl_usdhc3_sleep: usdhc3-sleepgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD3_CMD__GPIO5_IO21	0x100c1
+			MX6SL_PAD_SD3_CLK__GPIO5_IO18	0x100c1
+			MX6SL_PAD_SD3_DAT0__GPIO5_IO19	0x100c1
+			MX6SL_PAD_SD3_DAT1__GPIO5_IO20	0x100c1
+			MX6SL_PAD_SD3_DAT2__GPIO5_IO16	0x100c1
+			MX6SL_PAD_SD3_DAT3__GPIO5_IO17	0x100c1
+		>;
+	};
+
+	pinctrl_wifi_power: wifi-powergrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_DAT6__GPIO4_IO29	0x10059	/* WIFI_3V3_ON */
+		>;
+	};
+
+	pinctrl_wifi_reset: wifi-resetgrp {
+		fsl,pins = <
+			MX6SL_PAD_SD2_DAT7__GPIO5_IO00	0x10059	/* WIFI_RST */
+		>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
index 663ee9df79e6..da1399057634 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
@@ -18,6 +18,21 @@
 	model = "Tolino Shine 2 HD";
 	compatible = "kobo,tolino-shine2hd", "fsl,imx6sl";
 
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&ec 0 50000>;
+		power-supply = <&backlight_regulator>;
+	};
+
+	backlight_regulator: regulator-backlight {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_backlight_power>;
+		regulator-name = "backlight";
+		gpio = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	chosen {
 		stdout-path = &uart1;
 	};
@@ -65,6 +80,12 @@
 			gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
+
+		led-1 {
+			label = "tolinoshine2hd:white:backlightboost";
+			gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "off";
+		};
 	};
 
 	memory@80000000 {
@@ -299,6 +320,12 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
+	pinctrl_backlight_power: backlight-powergrp {
+		fsl,pins = <
+			MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x10059
+		>;
+	};
+
 	pinctrl_gpio_keys: gpio-keysgrp {
 		fsl,pins = <
 			MX6SL_PAD_SD1_DAT1__GPIO5_IO08  0x17059
@@ -383,7 +410,8 @@
 
 	pinctrl_led: ledgrp {
 		fsl,pins = <
-			MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x17059
+			MX6SL_PAD_SD1_DAT2__GPIO5_IO13    0x17059
+			MX6SL_PAD_EPDC_SDCE2__GPIO1_IO29  0x17059
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
index e3f1e8d79528..db5d8509935f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
@@ -52,6 +52,13 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
+	pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
+		fsl,pins = <
+			MX6SL_PAD_SD1_DAT3__GPIO5_IO06                0x17059 /* TP_INT */
+			MX6SL_PAD_SD1_DAT2__GPIO5_IO13                0x10059 /* TP_RST */
+		>;
+	};
+
 	pinctrl_gpio_keys: gpio-keysgrp {
 		fsl,pins = <
 			MX6SL_PAD_SD1_DAT1__GPIO5_IO08	0x17059	/* PWR_SW */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
index 90b32f5eb529..c7cfe0b70f04 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
@@ -62,6 +62,13 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
 
+	pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
+		fsl,pins = <
+			MX6SLL_PAD_SD1_DATA3__GPIO5_IO06                0x17059 /* TP_INT */
+			MX6SLL_PAD_SD1_DATA2__GPIO5_IO13                0x10059 /* TP_RST */
+		>;
+	};
+
 	pinctrl_gpio_keys: gpio-keysgrp {
 		fsl,pins = <
 			MX6SLL_PAD_SD1_DATA1__GPIO5_IO08	0x17059	/* PWR_SW */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sx.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sx.dtsi
index e88a679cfa9f..ee4c3d41e623 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6sx.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6sx.dtsi
@@ -1391,7 +1391,7 @@
 
 			pwm8: pwm@22b0000 {
 				compatible = "fsl,imx6sx-pwm", "fsl,imx27-pwm";
-				reg = <0x0022b0000 0x4000>;
+				reg = <0x022b0000 0x4000>;
 				interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SX_CLK_PWM8>,
 					 <&clks IMX6SX_CLK_PWM8>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
index 3cddc68917a0..5168ed0ffec3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
@@ -102,6 +102,10 @@
 	status = "disabled";
 };
 
+&wdog1 {
+	fsl,suspend-in-wait;
+};
+
 &iomuxc {
 	pinctrl_enet1: enet1grp {
 		fsl,pins = <
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
index 162dc259edc8..5a74c7f68eb6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ul-pico-dwarf.dts
@@ -32,7 +32,7 @@
 };
 
 &i2c2 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-aster.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-aster.dts
index d3f2fb7c6c1e..3e0897c3a296 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-aster.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-aster.dts
@@ -15,6 +15,46 @@
 		     "fsl,imx6ull";
 };
 
+&ad7879_ts {
+	status = "okay";
+};
+
 &atmel_mxt_ts {
 	status = "okay";
 };
+
+&backlight {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+/* PWM <B> */
+&pwm5 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
+
+/* PWM <C> */
+&pwm6 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
index 9bf7111d7b00..d6da984e518d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dts
@@ -12,3 +12,27 @@
 	model = "Toradex Colibri iMX6ULL 256/512MB on Colibri Evaluation Board V3";
 	compatible = "toradex,colibri-imx6ull-eval", "fsl,imx6ull";
 };
+
+&ad7879_ts {
+	status = "okay";
+};
+
+&backlight {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts
index afc1e0119783..f6b31118be17 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris-v2.dts
@@ -15,13 +15,21 @@
 		     "fsl,imx6ull";
 };
 
+&ad7879_ts {
+	status = "okay";
+};
+
 &atmel_mxt_ts {
 	status = "okay";
 };
 
+&backlight {
+	status = "okay";
+};
+
 &gpio1 {
 	/* This turns the LVDS transceiver on */
-	lvds-power-on {
+	lvds-power-on-hog {
 		gpio-hog;
 		gpios = <14 GPIO_ACTIVE_HIGH>; /* SODIMM 99 */
 		line-name = "LVDS_POWER_ON";
@@ -34,7 +42,7 @@
 	 * This switches the LVDS transceiver to the single-channel
 	 * output mode.
 	 */
-	lvds-ch-mode {
+	lvds-ch-mode-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>; /* SODIMM 55 */
 		line-name = "LVDS_CH_MODE";
@@ -44,7 +52,7 @@
 	/*
 	 * This switches the LVDS transceiver to the 24-bit RGB mode.
 	 */
-	lvds-rgb-mode {
+	lvds-rgb-mode-hog {
 		gpio-hog;
 		gpios = <1 GPIO_ACTIVE_HIGH>; /* SODIMM 63 */
 		line-name = "LVDS_RGB_MODE";
@@ -56,10 +64,42 @@
 	/*
 	 * This switches the LVDS transceiver to VESA color mapping mode.
 	 */
-	lvds-color-map {
+	lvds-color-map-hog {
 		gpio-hog;
 		gpios = <3 GPIO_ACTIVE_HIGH>; /* SODIMM 95 */
 		line-name = "LVDS_COLOR_MAP";
 		output-low;
 	};
 };
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+/* PWM <B> */
+&pwm5 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
+
+/* PWM <C> */
+&pwm6 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dts
index 4fb97b0fe30b..2a0d0fc3b9d6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dts
@@ -15,6 +15,26 @@
 		     "fsl,imx6ull";
 };
 
-&atmel_mxt_ts {
+&ad7879_ts {
+	status = "okay";
+};
+
+&backlight {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
index 7f3b37baba88..166a0aefc869 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-iris.dtsi
@@ -59,7 +59,7 @@
 	 * in userspace.
 	 * The same applies to uart1_tx_on.
 	 */
-	uart25_tx_on {
+	uart25_tx_on-hog {
 		gpio-hog;
 		gpios = <15 0>;
 		output-high;
@@ -67,7 +67,7 @@
 };
 
 &gpio2 {
-	uart1_tx_on {
+	uart1_tx_on-hog {
 		gpio-hog;
 		gpios = <7 0>;
 		output-high;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-aster.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-aster.dts
index b4f65e8c5857..c7da5b41966f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-aster.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-aster.dts
@@ -15,6 +15,46 @@
 		     "fsl,imx6ull";
 };
 
+&ad7879_ts {
+	status = "okay";
+};
+
 &atmel_mxt_ts {
 	status = "okay";
 };
+
+&backlight {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+/* PWM <B> */
+&pwm5 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
+
+/* PWM <C> */
+&pwm6 {
+	/* Pin already used by atmel_mxt_ts touchscreen */
+	status = "disabled";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
index 1d64d1a5d8a7..917f5dbe64ba 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-eval-v3.dts
@@ -12,3 +12,27 @@
 	model = "Toradex Colibri iMX6ULL 512MB on Colibri Evaluation Board V3";
 	compatible = "toradex,colibri-imx6ull-wifi-eval", "fsl,imx6ull";
 };
+
+&ad7879_ts {
+	status = "okay";
+};
+
+&backlight {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris-v2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris-v2.dts
index ce02f8a9ddd3..488da6df56fa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris-v2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris-v2.dts
@@ -15,13 +15,21 @@
 		     "fsl,imx6ull";
 };
 
+&ad7879_ts {
+	status = "okay";
+};
+
 &atmel_mxt_ts {
 	status = "okay";
 };
 
+&backlight {
+	status = "okay";
+};
+
 &gpio1 {
 	/* This turns the LVDS transceiver on */
-	lvds-power-on {
+	lvds-power-on-hog {
 		gpio-hog;
 		gpios = <14 GPIO_ACTIVE_HIGH>; /* SODIMM 99 */
 		line-name = "LVDS_POWER_ON";
@@ -34,7 +42,7 @@
 	 * This switches the LVDS transceiver to the single-channel
 	 * output mode.
 	 */
-	lvds-ch-mode {
+	lvds-ch-mode-hog {
 		gpio-hog;
 		gpios = <0 GPIO_ACTIVE_HIGH>; /* SODIMM 55 */
 		line-name = "LVDS_CH_MODE";
@@ -44,7 +52,7 @@
 	/*
 	 * This switches the LVDS transceiver to the 24-bit RGB mode.
 	 */
-	lvds-rgb-mode {
+	lvds-rgb-mode-hog {
 		gpio-hog;
 		gpios = <1 GPIO_ACTIVE_HIGH>; /* SODIMM 63 */
 		line-name = "LVDS_RGB_MODE";
@@ -56,10 +64,26 @@
 	/*
 	 * This switches the LVDS transceiver to VESA color mapping mode.
 	 */
-	lvds-color-map {
+	lvds-color-map-hog {
 		gpio-hog;
 		gpios = <3 GPIO_ACTIVE_HIGH>; /* SODIMM 95 */
 		line-name = "LVDS_COLOR_MAP";
 		output-low;
 	};
 };
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris.dts
index 5ac1aa298ce7..e63253254754 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri-wifi-iris.dts
@@ -15,6 +15,26 @@
 		     "fsl,imx6ull";
 };
 
+&ad7879_ts {
+	status = "okay";
+};
+
 &atmel_mxt_ts {
 	status = "okay";
 };
+
+&backlight {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&panel_dpi {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri.dtsi
index 577a424b0e1d..336ab2e0534c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -21,7 +21,29 @@
 		pinctrl-0 = <&pinctrl_gpio_bl_on>;
 		power-supply = <&reg_3v3>;
 		pwms = <&pwm4 0 5000000 1>;
-		status = "okay";
+		status = "disabled";
+	};
+
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_snvs_usbc_det>;
+		id-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */
+		label = "USBC";
+		self-powered;
+		type = "micro";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				usb_dr_connector: endpoint {
+					remote-endpoint = <&usb1_drd_sw>;
+				};
+			};
+		};
 	};
 
 	gpio-keys {
@@ -42,7 +64,7 @@
 		compatible = "edt,et057090dhu";
 		backlight = <&backlight>;
 		power-supply = <&reg_3v3>;
-		status = "okay";
+		status = "disabled";
 
 		port {
 			lcd_panel_in: endpoint {
@@ -159,7 +181,7 @@
 	pinctrl-1 = <&pinctrl_i2c1_gpio>;
 	sda-gpios = <&gpio1 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	scl-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
-	status = "okay";
+	status = "disabled";
 
 	/* Atmel maxtouch controller */
 	atmel_mxt_ts: touchscreen@4a {
@@ -202,6 +224,7 @@
 		adi,median-filter-size = /bits/ 8 <2>;
 		adi,averaging = /bits/ 8 <1>;
 		adi,conversion-interval = /bits/ 8 <255>;
+		status = "disabled";
 	};
 };
 
@@ -209,6 +232,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif_dat
 		     &pinctrl_lcdif_ctrl>;
+	status = "disabled";
 
 	port {
 		lcdif_out: endpoint {
@@ -278,6 +302,13 @@
 	srp-disable;
 	hnp-disable;
 	adp-disable;
+	usb-role-switch;
+
+	port {
+		usb1_drd_sw: endpoint {
+			remote-endpoint = <&usb_dr_connector>;
+		};
+	};
 };
 
 /* Colibri USBH */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7-colibri.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/imx7-colibri.dtsi
index a8c31ee65623..f8b8372b6851 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7-colibri.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -29,7 +29,6 @@
 
 	extcon_usbc_det: usbc-det {
 		compatible = "linux,extcon-usb-gpio";
-		debounce = <25>;
 		id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_usbc_det>;
@@ -652,7 +651,7 @@
 	 * NOTE: This pin group conflicts with pin groups pinctrl_pwm2/pinctrl_pwm3.
 	 * Don't use them simultaneously.
 	 */
-	pinctrl_atmel_adapter: atmelconnectorgrp {
+	pinctrl_atmel_adapter: atmeladaptergrp {
 		fsl,pins = <
 			MX7D_PAD_GPIO1_IO09__GPIO1_IO9		0x74 /* SODIMM 28 / INT */
 			MX7D_PAD_GPIO1_IO10__GPIO1_IO10		0x14 /* SODIMM 30 / RST */
@@ -660,7 +659,7 @@
 	};
 
 	/* Atmel MXT touchsceen + boards with built-in Capacitive Touch Connector */
-	pinctrl_atmel_connector: atmeladaptergrp {
+	pinctrl_atmel_connector: atmelconnectorgrp {
 		fsl,pins = <
 			MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x14 /* SODIMM 106 / RST */
 			MX7D_PAD_EPDC_DATA15__GPIO2_IO15	0x74 /* SODIMM 107 / INT */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
index 5162fe227d1e..fdc10563f147 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-pico-dwarf.dts
@@ -32,7 +32,7 @@
 };
 
 &i2c1 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
@@ -52,7 +52,7 @@
 };
 
 &i2c4 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
index 104a85254adb..5afb1674e012 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-pico-nymph.dts
@@ -43,7 +43,7 @@
 };
 
 &i2c1 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
@@ -64,7 +64,7 @@
 };
 
 &i2c2 {
-	clock_frequency = <100000>;
+	clock-frequency = <100000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-remarkable2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-remarkable2.dts
index a2a91bfdd98e..8b2f11e85e05 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -22,6 +22,28 @@
 		reg = <0x80000000 0x40000000>;
 	};
 
+	thermal-zones {
+		epd-thermal {
+			thermal-sensors = <&sy7636a>;
+			polling-delay-passive = <30000>;
+			polling-delay = <30000>;
+
+			trips {
+				trip0 {
+					temperature = <49000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
 	reg_brcm: regulator-brcm {
 		compatible = "regulator-fixed";
 		regulator-name = "brcm_reg";
@@ -84,6 +106,32 @@
 	};
 };
 
+&i2c4 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4>;
+	status = "okay";
+
+	sy7636a: pmic@62 {
+		compatible = "silergy,sy7636a";
+		reg = <0x62>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_epdpmic>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		#thermal-sensor-cells = <0>;
+		epd-pwr-good-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>;
+
+		regulators {
+			reg_epdpmic: vcom {
+				regulator-name = "vcom";
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -177,6 +225,13 @@
 		>;
 	};
 
+	pinctrl_epdpmic: epdpmicgrp {
+		fsl,pins = <
+			MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21	0x00000074
+			MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11	0x00000014
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX7D_PAD_I2C1_SDA__I2C1_SDA		0x4000007f
@@ -184,6 +239,13 @@
 		>;
 	};
 
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins = <
+			MX7D_PAD_I2C4_SDA__I2C4_SDA		0x4000007f
+			MX7D_PAD_I2C4_SCL__I2C4_SCL		0x4000007f
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-smegw01.dts linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
index 546268b8d0b1..c0f00f5db11e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/imx7d-smegw01.dts
@@ -198,6 +198,7 @@
 &usbotg2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usbotg2>;
+	over-current-active-low;
 	dr_mode = "host";
 	status = "okay";
 };
@@ -374,7 +375,7 @@
 
 	pinctrl_usbotg2: usbotg2grp {
 		fsl,pins = <
-			MX7D_PAD_UART3_RTS_B__USB_OTG2_OC	0x04
+			MX7D_PAD_UART3_RTS_B__USB_OTG2_OC	0x5c
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-b3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-b3.dts
index a7636fe28501..681343c1357a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-b3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-b3.dts
@@ -187,7 +187,7 @@
 
 /* Wifi model has Atheros chipset on pcie port */
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-db-88f6281.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-db-88f6281.dts
index 2adb17c955aa..a9a8e6b744c7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-db-88f6281.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-db-88f6281.dts
@@ -18,7 +18,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-db-88f6282.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-db-88f6282.dts
index f84a48539917..6dc6579d4524 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-db-88f6282.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-db-88f6282.dts
@@ -18,7 +18,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-dir665.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-dir665.dts
index c32300611d2c..f9f4b0143ba8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-dir665.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-dir665.dts
@@ -211,18 +211,18 @@
 			};
 
 			port@1 {
-			       reg = <1>;
-			       label = "lan3";
+				reg = <1>;
+				label = "lan3";
 			};
 
 			port@2 {
-			       reg = <2>;
-			       label = "lan2";
+				reg = <2>;
+				label = "lan2";
 			};
 
 			port@3 {
-			       reg = <3>;
-			       label = "lan1";
+				reg = <3>;
+				label = "lan1";
 			};
 
 			port@4 {
@@ -268,7 +268,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ds112.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ds112.dts
index f48609e95afe..3912f1b525b6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ds112.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ds112.dts
@@ -43,7 +43,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ds411.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ds411.dts
index 86907be70cf9..1d4256ef325d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ds411.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ds411.dts
@@ -47,7 +47,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-iconnect.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-iconnect.dts
index 95af7aa1fdcb..aed20185fd7a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -187,7 +187,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-km_common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-km_common.dtsi
index 75dc83914f56..52baffe45f12 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-km_common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-km_common.dtsi
@@ -39,7 +39,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-l-50.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-l-50.dts
index 0d81c43a6a73..60c1e94f5dd3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-l-50.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-l-50.dts
@@ -223,18 +223,18 @@
 			};
 
 			port@1 {
-			       reg = <1>;
-			       label = "lan1";
+				reg = <1>;
+				label = "lan1";
 			};
 
 			port@2 {
-			       reg = <2>;
-			       label = "lan6";
+				reg = <2>;
+				label = "lan6";
 			};
 
 			port@3 {
-			       reg = <3>;
-			       label = "lan2";
+				reg = <3>;
+				label = "lan2";
 			};
 
 			port@4 {
@@ -282,18 +282,18 @@
 			};
 
 			port@1 {
-			       reg = <1>;
-			       label = "lan8";
+				reg = <1>;
+				label = "lan8";
 			};
 
 			port@2 {
-			       reg = <2>;
-			       label = "lan4";
+				reg = <2>;
+				label = "lan4";
 			};
 
 			port@3 {
-			       reg = <3>;
-			       label = "dmz";
+				reg = <3>;
+				label = "dmz";
 			};
 
 			switch1port5: port@5 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-laplug.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-laplug.dts
index 6158214a939a..8c2b540eaf4f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-laplug.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-laplug.dts
@@ -160,7 +160,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-linkstation.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-linkstation.dtsi
index 407d6d8b3a7f..b54c9980f636 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-linkstation.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-linkstation.dtsi
@@ -156,7 +156,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-mplcec4.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-mplcec4.dts
index b80d12f6aa49..e87ea7146546 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-mplcec4.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-mplcec4.dts
@@ -8,10 +8,10 @@
 	model = "MPL CEC4";
 	compatible = "mpl,cec4-10", "mpl,cec4", "marvell,kirkwood-88f6281", "marvell,kirkwood";
 
-        memory {
-                device_type = "memory";
-                reg = <0x00000000 0x20000000>;
-        };
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>;
+	};
 
 	chosen {
 		bootargs = "console=ttyS0,115200n8 earlyprintk";
@@ -66,8 +66,8 @@
 			};
 		};
 
-                i2c@11000 {
-                        status = "okay";
+		i2c@11000 {
+			status = "okay";
 
 			rtc@51 {
 				compatible = "nxp,pcf8563";
@@ -79,7 +79,7 @@
 				reg = <0x57>;
 			};
 
-                };
+		};
 
 		serial@12000 {
 			status = "okay";
@@ -208,7 +208,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts
index 2e1a75348908..ced576acfb95 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts
@@ -170,7 +170,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nas2big.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nas2big.dts
index 6a2934b7d0ce..0b0a15093146 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nas2big.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nas2big.dts
@@ -131,7 +131,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-net2big.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-net2big.dts
index 3e3ac289e5b0..d5f6bb50ba11 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-net2big.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-net2big.dts
@@ -46,11 +46,11 @@
 	};
 
 	clocks {
-	       g762_clk: g762-oscillator {
-			 compatible = "fixed-clock";
-			 #clock-cells = <0>;
-			 clock-frequency = <32768>;
-	       };
+		g762_clk: g762-oscillator {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-net5big.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-net5big.dts
index cba8a2b6f6d9..2497ad26b5b6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-net5big.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-net5big.dts
@@ -78,11 +78,11 @@
 	};
 
 	clocks {
-	       g762_clk: g762-oscillator {
-			 compatible = "fixed-clock";
-			 #clock-cells = <0>;
-			 clock-frequency = <32768>;
-	       };
+		g762_clk: g762-oscillator {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
 	};
 
 	netxbig-leds {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
index b13aee570804..6cf76430cfab 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
@@ -78,11 +78,11 @@
 		};
 
 		clocks {
-		       g762_clk: g762-oscillator {
-				 compatible = "fixed-clock";
-				 #clock-cells = <0>;
-				 clock-frequency = <8192>;
-		       };
+			g762_clk: g762-oscillator {
+				compatible = "fixed-clock";
+				#clock-cells = <0>;
+				clock-frequency = <8192>;
+			};
 		};
 
 		i2c@11000 {
@@ -266,7 +266,7 @@
 
 /* Connected to NEC uPD720200 USB 3.0 controller */
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa310.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa310.dts
index 9b861c2e76c5..c1799a07816e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa310.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa310.dts
@@ -131,7 +131,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa310s.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa310s.dts
new file mode 100644
index 000000000000..49da633a1bc0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa310s.dts
@@ -0,0 +1,259 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * ZyXEL NSA310S Board Description
+ * Copyright 2020-2022 Pawel Dembicki <paweldembicki@gmail.com>
+ * Copyright (c) 2015-2021, Tony Dinh <mibodhi@gmail.com>
+ * Copyright (c) 2014, Adam Baker <linux@baker-net.org.uk>
+ * Based upon the board setup file created by Peter Schildmann
+ */
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "ZyXEL NSA310S";
+	compatible = "zyxel,nsa310s", "marvell,kirkwood-88f6702", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+		stdout-path = &uart0;
+	};
+
+	gpio_poweroff {
+		compatible = "gpio-poweroff";
+		pinctrl-0 = <&pmx_pwr_off>;
+		pinctrl-names = "default";
+		gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pmx_buttons>;
+		pinctrl-names = "default";
+
+		power {
+			label = "Power Button";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+		};
+
+		copy {
+			label = "Copy Button";
+			linux,code = <KEY_COPY>;
+			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+		};
+
+		reset {
+			label = "Reset Button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&pmx_leds>;
+		pinctrl-names = "default";
+
+		led-1 {
+			function = LED_FUNCTION_DISK_ERR;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			function = LED_FUNCTION_USB;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "usb-host";
+		};
+
+		led-3 {
+			function = LED_FUNCTION_DISK;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "ata1";
+		};
+
+		led-4 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-5 {
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-6 {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-7 {
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_RED>;
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	usb0_power: regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "USB Power";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+	};
+
+	sata1_power: regulator@2 {
+		compatible = "regulator-fixed";
+		regulator-name = "SATA1 Power";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+		gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	thermal-zones {
+		disk-thermal {
+			polling-delay = <20000>;
+			polling-delay-passive = <2000>;
+
+			thermal-sensors = <&hdd_temp>;
+
+			trips {
+				disk_alert: disk-alert {
+					temperature = <40000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+				disk_crit: disk-crit {
+					temperature = <60000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
+
+&eth0 {
+	status = "okay";
+
+	ethernet0-port@0 {
+		phy-handle = <&ethphy0>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	rtc@68 {
+		compatible = "htk,ht1382";
+		reg = <0x68>;
+	};
+};
+
+&mdio {
+	status = "okay";
+
+	ethphy0: ethernet-phy@1 {
+		reg = <1>;
+		phy-mode = "rgmii-id";
+		marvell,reg-init = <0x1 0x16 0x0 0x3>,
+				   <0x1 0x10 0x0 0x1017>,
+				   <0x1 0x11 0x0 0x4408>,
+				   <0x1 0x16 0x0 0x0>;
+	};
+};
+
+&nand {
+	status = "okay";
+	chip-delay = <35>;
+
+	partition@0 {
+		label = "uboot";
+		reg = <0x0000000 0x00c0000>;
+		read-only;
+	};
+	partition@c0000 {
+		label = "uboot_env";
+		reg = <0x00c0000 0x0080000>;
+	};
+	partition@140000 {
+		label = "ubi";
+		reg = <0x0140000 0x7ec0000>;
+	};
+};
+
+&pciec {
+	status = "okay";
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-names = "default";
+
+	pmx_buttons: pmx-buttons {
+		marvell,pins = "mpp24", "mpp25", "mpp26";
+		marvell,function = "gpio";
+	};
+
+	pmx_leds: pmx-leds {
+		marvell,pins = "mpp13", "mpp15", "mpp16", "mpp22", "mpp23",
+						"mpp28", "mpp29";
+		marvell,function = "gpio";
+	};
+
+	pmx_power: pmx-power {
+		marvell,pins = "mpp21", "mpp33";
+		marvell,function = "gpio";
+	};
+
+	pmx_pwr_off: pmx-pwr-off {
+		marvell,pins = "mpp27";
+		marvell,function = "gpio";
+	};
+};
+
+&rtc {
+	status = "disabled";
+};
+
+&sata {
+	status = "okay";
+	nr-ports = <1>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	hdd_temp: sata-port@0 {
+		reg = <0>;
+		#thermal-sensor-cells = <0>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa320.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa320.dts
index b69b096f267b..652405e65006 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa320.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa320.dts
@@ -211,7 +211,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa325.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa325.dts
index 6f8085dbb1f4..371456de34b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa325.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa325.dts
@@ -224,7 +224,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
index 8f73197f251a..ea3d36512e9f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi
@@ -150,7 +150,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6192.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6192.dts
index 712d6042b132..f00325ffde07 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6192.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6192.dts
@@ -31,10 +31,10 @@
 			pinctrl-0 = <&pmx_usb_power>;
 			pinctrl-names = "default";
 
-                        pmx_usb_power: pmx-usb-power {
-                                marvell,pins = "mpp10";
-                                marvell,function = "gpo";
-                        };
+			pmx_usb_power: pmx-usb-power {
+				marvell,pins = "mpp10";
+				marvell,function = "gpo";
+			};
 		};
 
 		serial@12000 {
@@ -62,43 +62,43 @@
 	};
 
 	regulators {
-                compatible = "simple-bus";
-                #address-cells = <1>;
-                #size-cells = <0>;
-                pinctrl-0 = <&pmx_usb_power>;
-                pinctrl-names = "default";
-
-                usb_power: regulator@0 {
-                        compatible = "regulator-fixed";
-                        reg = <0>;
-                        regulator-name = "USB VBUS";
-                        regulator-min-microvolt = <5000000>;
-                        regulator-max-microvolt = <5000000>;
-                        enable-active-high;
-                        regulator-always-on;
-                        regulator-boot-on;
-                        gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
-                };
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pmx_usb_power>;
+		pinctrl-names = "default";
+
+		usb_power: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "USB VBUS";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+		};
 	};
 };
 
 &mdio {
-        status = "okay";
+	status = "okay";
 
-        ethphy0: ethernet-phy@8 {
-                reg = <8>;
-        };
+	ethphy0: ethernet-phy@8 {
+		reg = <8>;
+	};
 };
 
 &eth0 {
-        status = "okay";
-        ethernet0-port@0 {
-                phy-handle = <&ethphy0>;
-        };
+	status = "okay";
+	ethernet0-port@0 {
+		phy-handle = <&ethphy0>;
+	};
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts
index 9d88301daf0e..72edd47e19ff 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts
@@ -19,7 +19,7 @@
 };
 
 &eth1 {
-      status = "disabled";
+	status = "disabled";
 };
 
 &switch {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
index f1f8eee132e8..e21aa674945d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi
@@ -48,7 +48,7 @@
 			cd-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
 			/* No WP GPIO */
 		};
-       };
+	};
 };
 
 &nand {
@@ -126,7 +126,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rs212.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rs212.dts
index c51cea883215..4ad412115a24 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-rs212.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-rs212.dts
@@ -43,7 +43,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-synology.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-synology.dtsi
index 8f6c387d3a8b..9b6666020cdd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-synology.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-synology.dtsi
@@ -847,7 +847,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-t5325.dts linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-t5325.dts
index fe63b3a03a72..ad093324e075 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-t5325.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-t5325.dts
@@ -219,7 +219,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ts219.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 994cabcf4b51..1939462a5f48 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood-ts219.dtsi
@@ -86,7 +86,7 @@
 	status = "okay";
 
 	ethphy0: ethernet-phy@X {
-                /* overwrite reg property in board file */
+		/* overwrite reg property in board file */
 	};
 };
 
@@ -98,7 +98,7 @@
 };
 
 &pciec {
-        status = "okay";
+	status = "okay";
 };
 
 &pcie0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood.dtsi
index fca31a5d5ac7..815ef7719d13 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/kirkwood.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/kirkwood.dtsi
@@ -24,9 +24,9 @@
 	};
 
 	aliases {
-	       gpio0 = &gpio0;
-	       gpio1 = &gpio1;
-	       i2c0 = &i2c0;
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		i2c0 = &i2c0;
 	};
 
 	mbus@f1000000 {
@@ -279,15 +279,15 @@
 			clocks = <&gate_clk 8>;
 
 			xor00 {
-			      interrupts = <5>;
-			      dmacap,memcpy;
-			      dmacap,xor;
+				interrupts = <5>;
+				dmacap,memcpy;
+				dmacap,xor;
 			};
 			xor01 {
-			      interrupts = <6>;
-			      dmacap,memcpy;
-			      dmacap,xor;
-			      dmacap,memset;
+				interrupts = <6>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
 			};
 		};
 
@@ -299,15 +299,15 @@
 			clocks = <&gate_clk 16>;
 
 			xor00 {
-			      interrupts = <7>;
-			      dmacap,memcpy;
-			      dmacap,xor;
+				interrupts = <7>;
+				dmacap,memcpy;
+				dmacap,xor;
 			};
 			xor01 {
-			      interrupts = <8>;
-			      dmacap,memcpy;
-			      dmacap,xor;
-			      dmacap,memset;
+				interrupts = <8>;
+				dmacap,memcpy;
+				dmacap,xor;
+				dmacap,memset;
 			};
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x-pcb8290.dts linux-libre-6.2-gnu/arch/arm/boot/dts/lan966x-pcb8290.dts
index 77187f59f04d..8804e8ba5370 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x-pcb8290.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/lan966x-pcb8290.dts
@@ -58,41 +58,57 @@
 
 	ext_phy0: ethernet-phy@7 {
 		reg = <7>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy1: ethernet-phy@8 {
 		reg = <8>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy2: ethernet-phy@9 {
 		reg = <9>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy3: ethernet-phy@10 {
 		reg = <10>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy4: ethernet-phy@15 {
 		reg = <15>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy5: ethernet-phy@16 {
 		reg = <16>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy6: ethernet-phy@17 {
 		reg = <17>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 
 	ext_phy7: ethernet-phy@18 {
 		reg = <18>;
+		interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio>;
 		coma-mode-gpios = <&gpio 60 GPIO_OPEN_DRAIN>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/lan966x.dtsi
index 0bf818713422..05b73f7cf0c7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/lan966x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/lan966x.dtsi
@@ -157,6 +157,11 @@
 			};
 		};
 
+		otp: otp@e0021000 {
+			compatible = "microchip,lan9668-otpc", "microchip,lan9662-otpc";
+			reg = <0xe0021000 0x300>;
+		};
+
 		flx0: flexcom@e0040000 {
 			compatible = "atmel,sama5d2-flexcom";
 			reg = <0xe0040000 0x100>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
index d3da8b1b473b..e0cbac500e17 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
@@ -59,7 +59,7 @@
 		};
 	};
 
-	pwm10: dmtimer-pwm {
+	pwm10: pwm-10 {
 		compatible = "ti,omap-dmtimer-pwm";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_pins>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/logicpd-torpedo-som.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
index 3a5228562b0d..72b5af475d09 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
@@ -20,7 +20,7 @@
 
 	leds {
 		compatible = "gpio-leds";
-		user0 {
+		led-user0 {
 			label = "user0";
 			gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;	/* LEDA */
 			linux,default-trigger = "none";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/lpc32xx.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/lpc32xx.dtsi
index c87066d6c995..974410918f35 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/lpc32xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/lpc32xx.dtsi
@@ -315,7 +315,7 @@
 			/* System Control Block */
 			scb {
 				compatible = "simple-bus";
-				ranges = <0x0 0x040004000 0x00001000>;
+				ranges = <0x0 0x40004000 0x00001000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
index f3ddea934f1b..d2cae8c7d7a6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
@@ -30,11 +30,11 @@
 	};
 
 	reg_3p3v: regulator-3p3v {
-		  compatible = "regulator-fixed";
-		  regulator-name = "3P3V";
-		  regulator-min-microvolt = <3300000>;
-		  regulator-max-microvolt = <3300000>;
-		  regulator-always-on;
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	leds {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/motorola-mapphone-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/motorola-mapphone-common.dtsi
index c7a1f3ffc48c..f7cc8fc678fa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/motorola-mapphone-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/motorola-mapphone-common.dtsi
@@ -133,7 +133,7 @@
 		dais = <&mcbsp2_port>, <&mcbsp3_port>;
 	};
 
-	pwm8: dmtimer-pwm-8 {
+	pwm8: pwm-8 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&vibrator_direction_pin>;
 
@@ -143,7 +143,7 @@
 		ti,clock-source = <0x01>;
 	};
 
-	pwm9: dmtimer-pwm-9 {
+	pwm9: pwm-9 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&vibrator_enable_pin>;
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
index d10669fcd527..9e9eba8bad5e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-gbs.dts
@@ -366,7 +366,7 @@
 		spi-max-frequency = <20000000>;
 		spi-rx-bus-width = <2>;
 		label = "bmc";
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
index 491606c4f044..2a394cc15284 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-gsj.dts
@@ -142,7 +142,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
index a0c2d7652625..f7b38bee039b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm730-kudo.dts
@@ -388,7 +388,7 @@
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
 		label = "bmc";
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -422,7 +422,7 @@
 		reg = <1>;
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
-		partitions@88000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -447,7 +447,7 @@
 		reg = <0>;
 		spi-max-frequency = <5000000>;
 		spi-rx-bus-width = <2>;
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
index 3dad32834e5e..f53d45fa1de8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm750-evb.dts
@@ -74,7 +74,7 @@
 		spi-rx-bus-width = <2>;
 		reg = <0>;
 		spi-max-frequency = <5000000>;
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -135,7 +135,7 @@
 		spi-rx-bus-width = <2>;
 		reg = <0>;
 		spi-max-frequency = <5000000>;
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
index 132e702281fc..87359ab05db3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-npcm750-runbmc-olympus.dts
@@ -107,7 +107,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@80000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -146,7 +146,7 @@
 		reg = <1>;
 		npcm,fiu-rx-bus-width = <2>;
 
-		partitions@88000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -173,7 +173,7 @@
 		reg = <0>;
 		spi-rx-bus-width = <2>;
 
-		partitions@A0000000 {
+		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index 3ee61251a16d..b78c116cbc18 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -15,6 +15,11 @@
 	model = "Supermicro X9SCi-LN4F BMC";
 	compatible = "supermicro,x9sci-ln4f-bmc", "nuvoton,wpcm450";
 
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -53,6 +58,33 @@
 	};
 };
 
+&fiu {
+	status = "okay";
+
+	flash@0 {
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+	};
+};
+
+&gpio0 {
+	gpio-line-names =
+		/* 0 */ "", "host-reset-control-n", "", "", "", "", "", "",
+		/* 8 */ "", "", "", "", "power-chassis-control-n", "", "uid-button", "";
+};
+
+&gpio1 {
+	gpio-line-names =
+		/* 0 */ "", "", "", "", "led-heartbeat", "", "", "led-uid",
+		/* 8 */ "", "", "", "", "", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* 0 */ "", "", "", "", "", "", "", "",
+		/* 8 */ "", "", "", "", "", "", "", "power-chassis-good";
+};
+
 &pinctrl {
 	key_pins: mux-keys {
 		groups = "gspi", "sspi";
@@ -77,7 +109,3 @@
 	/* "Serial over LAN" port. Connected to ttyS2 of the host system. */
 	status = "okay";
 };
-
-&watchdog0 {
-	status = "okay";
-};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-wpcm450.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
index 93595850a4c3..fd671c7a1e5d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/nuvoton-wpcm450.dtsi
@@ -37,6 +37,14 @@
 		#clock-cells = <0>;
 	};
 
+	refclk: clock-48mhz {
+		/* 48 MHz reference oscillator */
+		compatible = "fixed-clock";
+		clock-output-names = "ref";
+		clock-frequency = <48000000>;
+		#clock-cells = <0>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -49,6 +57,15 @@
 			reg = <0xb0000000 0x200>;
 		};
 
+		clk: clock-controller@b0000200 {
+			compatible = "nuvoton,wpcm450-clk";
+			reg = <0xb0000200 0x100>;
+			clocks = <&refclk>;
+			clock-names = "ref";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		serial0: serial@b8000000 {
 			compatible = "nuvoton,wpcm450-uart";
 			reg = <0xb8000000 0x20>;
@@ -81,7 +98,6 @@
 			interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0xb800101c 0x4>;
 			clocks = <&clk24m>;
-			status = "disabled";
 		};
 
 		aic: interrupt-controller@b8002000 {
@@ -456,5 +472,22 @@
 				function = "hg7";
 			};
 		};
+
+		fiu: spi-controller@c8000000 {
+			compatible = "nuvoton,wpcm450-fiu";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0xc8000000 0x1000>, <0xc0000000 0x4000000>;
+			reg-names = "control", "memory";
+			clocks = <&clk 0>;
+			nuvoton,shm = <&shm>;
+			status = "disabled";
+		};
+
+		shm: syscon@c8001000 {
+			compatible = "nuvoton,wpcm450-shm", "syscon";
+			reg = <0xc8001000 0x1000>;
+			reg-io-width = <1>;
+		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
index ce6c235f68ec..3046ec572632 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi
@@ -8,9 +8,9 @@
 
 / {
 	vddvario: regulator-vddvario {
-		  compatible = "regulator-fixed";
-		  regulator-name = "vddvario";
-		  regulator-always-on;
+		compatible = "regulator-fixed";
+		regulator-name = "vddvario";
+		regulator-always-on;
 	};
 
 	vdd33a: regulator-vdd33a {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
index e7534fe9c53c..bc8961f3690f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
@@ -12,9 +12,9 @@
 
 / {
 	vddvario: regulator-vddvario {
-		  compatible = "regulator-fixed";
-		  regulator-name = "vddvario";
-		  regulator-always-on;
+		compatible = "regulator-fixed";
+		regulator-name = "vddvario";
+		regulator-always-on;
 	};
 
 	vdd33a: regulator-vdd33a {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-beagle.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-beagle.dts
index 0548b391334f..47ff1ffddfc5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-beagle.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-beagle.dts
@@ -28,18 +28,18 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pmu_stat {
+		led-pmu-stat {
 			label = "beagleboard::pmu_stat";
 			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
 		};
 
-		heartbeat {
+		led-heartbeat {
 			label = "beagleboard::usr0";
 			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
 			linux,default-trigger = "heartbeat";
 		};
 
-		mmc {
+		led-mmc {
 			label = "beagleboard::usr1";
 			gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
 			linux,default-trigger = "mmc0";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-cm-t3517.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-cm-t3517.dts
index 3b8349094baa..f25c0a84a190 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-cm-t3517.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-cm-t3517.dts
@@ -11,12 +11,12 @@
 	model = "CompuLab CM-T3517";
 	compatible = "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
 
-	vmmc:  regulator-vmmc {
-                compatible = "regulator-fixed";
-                regulator-name = "vmmc";
-                regulator-min-microvolt = <3300000>;
-                regulator-max-microvolt = <3300000>;
-        };
+	vmmc: regulator-vmmc {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
 
 	wl12xx_vmmc2: wl12xx_vmmc2 {
 		compatible = "regulator-fixed";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-devkit8000-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
index 54cd37336be7..38aa1febc33f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
@@ -15,28 +15,28 @@
 	leds {
 		compatible = "gpio-leds";
 
-		heartbeat {
+		led-heartbeat {
 			label = "devkit8000::led1";
 			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;	/* 186 -> LED1 */
 			default-state = "on";
 			linux,default-trigger = "heartbeat";
 		};
 
-		mmc {
+		led-mmc {
 			label = "devkit8000::led2";
 			gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;	/* 163 -> LED2 */
 			default-state = "on";
 			linux,default-trigger = "none";
 		};
 
-		usr {
+		led-usr {
 			label = "devkit8000::led3";
 			gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;	/* 164 -> LED3 */
 			default-state = "on";
 			linux,default-trigger = "usr";
 		};
 
-		pmu_stat {
+		led-pmu-stat {
 			label = "devkit8000::pmu_stat";
 			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-echo.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-echo.dts
index 8f02ff5e7da6..06d2377d28ad 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-echo.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-echo.dts
@@ -146,7 +146,7 @@
 		label = "q1";
 		reg = <0x32>;
 		clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
-		enable-gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */
+		enable-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */
 
 		multi-led@0 {
 			#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
index 28a6a9345be5..87e0ab1bbe95 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -147,7 +147,7 @@
 		pinctrl-0 = <&backlight_pins>;
 	};
 
-	pwm11: dmtimer-pwm {
+	pwm11: pwm-11 {
 		compatible = "ti,omap-dmtimer-pwm";
 		ti,timers = <&timer11>;
 		#pwm-cells = <3>;
@@ -332,7 +332,7 @@
 			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)   /* dss_data22.dss_data22 */
 			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 		>;
-       };
+	};
 
 	gps_pins: pinmux_gps_pins {
 		pinctrl-single,pins = <
@@ -853,8 +853,8 @@
 };
 
 &hdqw1w {
-        pinctrl-names = "default";
-        pinctrl-0 = <&hdq_pins>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdq_pins>;
 };
 
 /* image signal processor within OMAP3 SoC */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-ldp.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-ldp.dts
index 36fc8805e0c1..85f33bbb566f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-ldp.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-ldp.dts
@@ -301,5 +301,5 @@
 
 &vaux1 {
 	/* Needed for ads7846 */
-        regulator-name = "vcc";
+	regulator-name = "vcc";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-n900.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-n900.dts
index dd7971556449..6ba2e8f81973 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-n900.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-n900.dts
@@ -49,7 +49,7 @@
 
 	leds {
 		compatible = "gpio-leds";
-		heartbeat {
+		led-heartbeat {
 			label = "debug::sleep";
 			gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;  /* 162 */
 			linux,default-trigger = "default-on";
@@ -156,7 +156,7 @@
 		io-channel-names = "temp", "bsi", "vbat";
 	};
 
-	pwm9: dmtimer-pwm {
+	pwm9: pwm-9 {
 		compatible = "ti,omap-dmtimer-pwm";
 		#pwm-cells = <3>;
 		ti,timers = <&timer9>;
@@ -236,27 +236,27 @@
 		pinctrl-single,pins = <
 
 			/* address lines */
-                        OMAP3_CORE1_IOPAD(0x207a, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a1.gpmc_a1 */
-                        OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a2.gpmc_a2 */
-                        OMAP3_CORE1_IOPAD(0x207e, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a3.gpmc_a3 */
+			OMAP3_CORE1_IOPAD(0x207a, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a1.gpmc_a1 */
+			OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a2.gpmc_a2 */
+			OMAP3_CORE1_IOPAD(0x207e, PIN_OUTPUT | MUX_MODE0)       /* gpmc_a3.gpmc_a3 */
 
 			/* data lines, gpmc_d0..d7 not muxable according to TRM */
-                        OMAP3_CORE1_IOPAD(0x209e, PIN_INPUT | MUX_MODE0)        /* gpmc_d8.gpmc_d8 */
-                        OMAP3_CORE1_IOPAD(0x20a0, PIN_INPUT | MUX_MODE0)        /* gpmc_d9.gpmc_d9 */
-                        OMAP3_CORE1_IOPAD(0x20a2, PIN_INPUT | MUX_MODE0)        /* gpmc_d10.gpmc_d10 */
-                        OMAP3_CORE1_IOPAD(0x20a4, PIN_INPUT | MUX_MODE0)        /* gpmc_d11.gpmc_d11 */
-                        OMAP3_CORE1_IOPAD(0x20a6, PIN_INPUT | MUX_MODE0)        /* gpmc_d12.gpmc_d12 */
-                        OMAP3_CORE1_IOPAD(0x20a8, PIN_INPUT | MUX_MODE0)        /* gpmc_d13.gpmc_d13 */
-                        OMAP3_CORE1_IOPAD(0x20aa, PIN_INPUT | MUX_MODE0)        /* gpmc_d14.gpmc_d14 */
-                        OMAP3_CORE1_IOPAD(0x20ac, PIN_INPUT | MUX_MODE0)        /* gpmc_d15.gpmc_d15 */
+			OMAP3_CORE1_IOPAD(0x209e, PIN_INPUT | MUX_MODE0)        /* gpmc_d8.gpmc_d8 */
+			OMAP3_CORE1_IOPAD(0x20a0, PIN_INPUT | MUX_MODE0)        /* gpmc_d9.gpmc_d9 */
+			OMAP3_CORE1_IOPAD(0x20a2, PIN_INPUT | MUX_MODE0)        /* gpmc_d10.gpmc_d10 */
+			OMAP3_CORE1_IOPAD(0x20a4, PIN_INPUT | MUX_MODE0)        /* gpmc_d11.gpmc_d11 */
+			OMAP3_CORE1_IOPAD(0x20a6, PIN_INPUT | MUX_MODE0)        /* gpmc_d12.gpmc_d12 */
+			OMAP3_CORE1_IOPAD(0x20a8, PIN_INPUT | MUX_MODE0)        /* gpmc_d13.gpmc_d13 */
+			OMAP3_CORE1_IOPAD(0x20aa, PIN_INPUT | MUX_MODE0)        /* gpmc_d14.gpmc_d14 */
+			OMAP3_CORE1_IOPAD(0x20ac, PIN_INPUT | MUX_MODE0)        /* gpmc_d15.gpmc_d15 */
 
 			/*
 			 * gpmc_ncs0, gpmc_nadv_ale, gpmc_noe, gpmc_nwe, gpmc_wait0 not muxable
 			 * according to TRM. OneNAND seems to require PIN_INPUT on clock.
 			 */
-                        OMAP3_CORE1_IOPAD(0x20b0, PIN_OUTPUT | MUX_MODE0)       /* gpmc_ncs1.gpmc_ncs1 */
-                        OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0)        /* gpmc_clk.gpmc_clk */
-		>;
+			OMAP3_CORE1_IOPAD(0x20b0, PIN_OUTPUT | MUX_MODE0)       /* gpmc_ncs1.gpmc_ncs1 */
+			OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0)        /* gpmc_clk.gpmc_clk */
+			>;
 	};
 
 	i2c1_pins: pinmux_i2c1_pins {
@@ -738,12 +738,12 @@
 
 	si4713: si4713@63 {
 		compatible = "silabs,si4713";
-                reg = <0x63>;
+		reg = <0x63>;
 
-                interrupts-extended = <&gpio2 21 IRQ_TYPE_EDGE_FALLING>; /* 53 */
-                reset-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 */
-                vio-supply = <&vio>;
-                vdd-supply = <&vaux1>;
+		interrupts-extended = <&gpio2 21 IRQ_TYPE_EDGE_FALLING>; /* 53 */
+		reset-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 */
+		vio-supply = <&vio>;
+		vdd-supply = <&vaux1>;
 	};
 
 	bq24150a: bq24150a@6b {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
index bb932913c9e3..a6dbbba799b2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
@@ -17,19 +17,19 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		gpio148 {
+		led-gpio148 {
 			label = "overo:red:gpio148";
 			gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;		/* gpio 148 */
 		};
-		gpio150 {
+		led-gpio150 {
 			label = "overo:yellow:gpio150";
 			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;		/* gpio 150 */
 		};
-		gpio151 {
+		led-gpio151 {
 			label = "overo:blue:gpio151";
 			gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;		/* gpio 151 */
 		};
-		gpio170 {
+		led-gpio170 {
 			label = "overo:green:gpio170";
 			gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;		/* gpio 170 */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi
index 2d2c61d7aa86..0d0e62c00916 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi
@@ -17,12 +17,12 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;		/* gpio_21 */
 			linux,default-trigger = "heartbeat";
 		};
-		gpio22 {
+		led-gpio22 {
 			label = "overo:blue:gpio22";
 			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;		/* gpio_22 */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi
index 155aec121400..5f6721326f86 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi
@@ -17,12 +17,12 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;		/* gpio_21 */
 			linux,default-trigger = "heartbeat";
 		};
-		gpio22 {
+		led-gpio22 {
 			label = "overo:blue:gpio22";
 			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;		/* gpio_22 */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-palo35-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-palo35-common.dtsi
index 82a04466747a..4b66f622ac13 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-palo35-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-palo35-common.dtsi
@@ -17,12 +17,12 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;		/* gpio_21 */
 			linux,default-trigger = "heartbeat";
 		};
-		gpio22 {
+		led-gpio22 {
 			label = "overo:blue:gpio22";
 			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;		/* gpio_22 */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-palo43-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-palo43-common.dtsi
index 453a55324fa1..a8f163a899f0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-palo43-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-palo43-common.dtsi
@@ -17,12 +17,12 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;		/* gpio_21 */
 			linux,default-trigger = "heartbeat";
 		};
-		gpio22 {
+		led-gpio22 {
 			label = "overo:blue:gpio22";
 			gpios = <&gpio1 22 GPIO_ACTIVE_LOW>;		/* gpio_22 */
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-summit-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-summit-common.dtsi
index df7450f17ffd..ec03ca17e98b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-summit-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-summit-common.dtsi
@@ -15,7 +15,7 @@
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&led_pins>;
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;		/* gpio_21 */
 			linux,default-trigger = "heartbeat";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
index 9bf4b88a4b50..5432e4e16ab5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
@@ -13,7 +13,7 @@
 / {
 	leds {
 		compatible = "gpio-leds";
-		heartbeat {
+		led-heartbeat {
 			label = "overo:red:gpio21";
 			gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-zoom3.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-zoom3.dts
index 0482676d1830..ce58b1f208e8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3-zoom3.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3-zoom3.dts
@@ -23,9 +23,9 @@
 	};
 
 	vddvario: regulator-vddvario {
-		  compatible = "regulator-fixed";
-		  regulator-name = "vddvario";
-		  regulator-always-on;
+		compatible = "regulator-fixed";
+		regulator-name = "vddvario";
+		regulator-always-on;
 	};
 
 	vdd33a: regulator-vdd33a {
@@ -84,28 +84,28 @@
 
 	uart1_pins: pinmux_uart1_pins {
 		pinctrl-single,pins = <
-                        OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT | MUX_MODE0)		/* uart1_cts.uart1_cts */
-                        OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE0)		/* uart1_rts.uart1_rts */
-                        OMAP3_CORE1_IOPAD(0x2182, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
-                        OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0)		/* uart1_tx.uart1_tx */
+			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT | MUX_MODE0)		/* uart1_cts.uart1_cts */
+			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE0)		/* uart1_rts.uart1_rts */
+			OMAP3_CORE1_IOPAD(0x2182, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */
+			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0)		/* uart1_tx.uart1_tx */
 		>;
 	};
 
 	uart2_pins: pinmux_uart2_pins {
 		pinctrl-single,pins = <
-                        OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */
-                        OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)		/* uart2_rts.uart2_rts */
-                        OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)		/* uart2_rx.uart2_rx */
-                        OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */
+			OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */
+			OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)		/* uart2_rts.uart2_rts */
+			OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)		/* uart2_rx.uart2_rx */
+			OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */
 		>;
 	};
 
 	uart3_pins: pinmux_uart3_pins {
 		pinctrl-single,pins = <
-                        OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* uart3_cts_rctx.uart3_cts_rctx */
-                        OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE0)		/* uart3_rts_sd.uart3_rts_sd */
-                        OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)		/* uart3_rx_irrx.uart3_rx_irrx */
-                        OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
+			OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* uart3_cts_rctx.uart3_cts_rctx */
+			OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE0)		/* uart3_rts_sd.uart3_rts_sd */
+			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)		/* uart3_rx_irrx.uart3_rx_irrx */
+			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
 		>;
 	};
 
@@ -205,22 +205,22 @@
 };
 
 &uart1 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&uart1_pins>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
 };
 
 &uart2 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&uart2_pins>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
 };
 
 &uart3 {
-       pinctrl-names = "default";
-       pinctrl-0 = <&uart3_pins>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
 };
 
 &uart4 {
-       status = "disabled";
+	status = "disabled";
 };
 
 &usb_otg_hs {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap3.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap3.dtsi
index 825075ff0e34..92cd4c99dae7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap3.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap3.dtsi
@@ -893,15 +893,37 @@
 			#gpio-cells = <2>;
 		};
 
-		usb_otg_hs: usb_otg_hs@480ab000 {
-			compatible = "ti,omap3-musb";
-			reg = <0x480ab000 0x1000>;
-			interrupts = <92>, <93>;
-			interrupt-names = "mc", "dma";
-			ti,hwmods = "usb_otg_hs";
-			multipoint = <1>;
-			num-eps = <16>;
-			ram-bits = <12>;
+		usb_otg_target: target-module@480ab000 {
+			compatible = "ti,sysc-omap2", "ti,sysc";
+			reg = <0x480ab400 0x4>,
+			      <0x480ab404 0x4>,
+			      <0x480ab408 0x4>;
+			reg-names = "rev", "sysc", "syss";
+			ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
+					 SYSC_OMAP2_SOFTRESET |
+					 SYSC_OMAP2_AUTOIDLE)>;
+			ti,sysc-midle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>,
+					<SYSC_IDLE_SMART>;
+			ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+					<SYSC_IDLE_NO>,
+					<SYSC_IDLE_SMART>;
+			ti,syss-mask = <1>;
+			/* Clock defined in the SoC specific dtsi file */
+			clock-names = "fck";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x480ab000 0x1000>;
+
+			usb_otg_hs: usb@0 {
+				compatible = "ti,omap3-musb";
+				reg = <0 0x1000>;
+				interrupts = <92>, <93>;
+				interrupt-names = "mc", "dma";
+				multipoint = <1>;
+				num-eps = <16>;
+				ram-bits = <12>;
+			};
 		};
 
 		dss: dss@48050000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap34xx.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap34xx.dtsi
index 2eb73ae7ef3e..9dbf62797f0f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap34xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap34xx.dtsi
@@ -189,6 +189,10 @@
 		      "ssi_ick";
 };
 
+&usb_otg_target {
+	clocks = <&hsotgusb_ick_3430es2>;
+};
+
 /include/ "omap34xx-omap36xx-clocks.dtsi"
 /include/ "omap36xx-omap3430es2plus-clocks.dtsi"
 /include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi"
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap36xx.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap36xx.dtsi
index 32ac7924a130..fff9c3d34193 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap36xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap36xx.dtsi
@@ -240,6 +240,10 @@
 		      "ssi_ick";
 };
 
+&usb_otg_target {
+	clocks = <&hsotgusb_ick_3430es2>;
+};
+
 /include/ "omap34xx-omap36xx-clocks.dtsi"
 /include/ "omap36xx-omap3430es2plus-clocks.dtsi"
 /include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi"
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-cpu-thermal.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-cpu-thermal.dtsi
index 4d7eeb133dad..801b4f10350c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-cpu-thermal.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-cpu-thermal.dtsi
@@ -13,20 +13,20 @@ cpu_thermal: cpu_thermal {
 	polling-delay = <1000>; /* milliseconds */
 
 			/* sensor       ID */
-        thermal-sensors = <&bandgap     0>;
+	thermal-sensors = <&bandgap     0>;
 
 	cpu_trips: trips {
-                cpu_alert0: cpu_alert {
-                        temperature = <100000>; /* millicelsius */
-                        hysteresis = <2000>; /* millicelsius */
-                        type = "passive";
-                };
-                cpu_crit: cpu_crit {
-                        temperature = <125000>; /* millicelsius */
-                        hysteresis = <2000>; /* millicelsius */
-                        type = "critical";
-                };
-        };
+		cpu_alert0: cpu_alert {
+			temperature = <100000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "passive";
+		};
+		cpu_crit: cpu_crit {
+			temperature = <125000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "critical";
+		};
+	};
 
 	cpu_cooling_maps: cooling-maps {
 		map0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-panda-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-panda-common.dtsi
index 518652a599bd..0269424350aa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -49,13 +49,13 @@
 			&led_wkgpio_pins
 		>;
 
-		heartbeat {
+		led-heartbeat {
 			label = "pandaboard::status1";
 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
 
-		mmc {
+		led-mmc {
 			label = "pandaboard::status2";
 			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "mmc0";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-panda-es.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-panda-es.dts
index 7c6886cd738f..7631029e4d7a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap4-panda-es.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap4-panda-es.dts
@@ -79,10 +79,10 @@
 		&led_wkgpio_pins
 	>;
 
-	heartbeat {
+	led-heartbeat {
 		gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
 	};
-	mmc {
+	led-mmc {
 		gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/omap5-cm-t54.dts linux-libre-6.2-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
index ca759b7b8a58..2d87b9fc230e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -84,36 +84,36 @@
 	};
 
 	lcd0: display {
-                compatible = "startek,startek-kd050c", "panel-dpi";
-                label = "lcd";
-
-                pinctrl-names = "default";
-                pinctrl-0 = <&lcd_pins>;
-
-                enable-gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
-
-                panel-timing {
-                        clock-frequency = <33000000>;
-                        hactive = <800>;
-                        vactive = <480>;
-                        hfront-porch = <40>;
-                        hback-porch = <40>;
-                        hsync-len = <43>;
-                        vback-porch = <29>;
-                        vfront-porch = <13>;
-                        vsync-len = <3>;
-                        hsync-active = <0>;
-                        vsync-active = <0>;
-                        de-active = <1>;
-                        pixelclk-active = <1>;
-                };
-
-                port {
-                        lcd_in: endpoint {
-                                remote-endpoint = <&dpi_lcd_out>;
-                        };
-                };
-        };
+		compatible = "startek,startek-kd050c", "panel-dpi";
+		label = "lcd";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_pins>;
+
+		enable-gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
+
+		panel-timing {
+			clock-frequency = <33000000>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <40>;
+			hback-porch = <40>;
+			hsync-len = <43>;
+			vback-porch = <29>;
+			vfront-porch = <13>;
+			vsync-len = <3>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_lcd_out>;
+			};
+		};
+	};
 
 	hdmi0: connector0 {
 		compatible = "hdmi-connector";
@@ -644,8 +644,8 @@
 };
 
 &usb3 {
-       extcon = <&extcon_usb3>;
-       vbus-supply = <&smps10_out1_reg>;
+	extcon = <&extcon_usb3>;
+	vbus-supply = <&smps10_out1_reg>;
 };
 
 &cpu0 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/pxa168.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/pxa168.dtsi
index 4fe7735c7c58..16212b912b94 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/pxa168.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/pxa168.dtsi
@@ -53,6 +53,8 @@
 				compatible = "mrvl,mmp-timer";
 				reg = <0xd4014000 0x100>;
 				interrupts = <13>;
+				clocks = <&soc_clocks PXA168_CLK_TIMER>;
+				resets = <&soc_clocks PXA168_CLK_TIMER>;
 			};
 
 			uart1: serial@d4017000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
index 215613c65250..7a80e1c9f126 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-asus-sparrow.dts
@@ -87,7 +87,7 @@
 };
 
 &rpm_requests {
-	pm8226-regulators {
+	regulators {
 		compatible = "qcom,rpm-pm8226-regulators";
 
 		pm8226_s3: s3 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
new file mode 100644
index 000000000000..d64096028ab1
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-huawei-sturgeon.dts
@@ -0,0 +1,376 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226.dtsi"
+#include "qcom-pm8226.dtsi"
+
+/delete-node/ &adsp_region;
+
+/ {
+	model = "Huawei Watch";
+	compatible = "huawei,sturgeon", "qcom,apq8026";
+	chassis-type = "watch";
+	qcom,msm-id = <199 0x20000>;
+	qcom,board-id = <8 4>;
+
+	reserved-memory {
+		sbl_region: sbl@2f00000 {
+			reg = <0x02f00000 0x100000>;
+			no-map;
+		};
+
+		external_image_region: external-image@3100000 {
+			reg = <0x3100000 0x200000>;
+			no-map;
+		};
+
+		peripheral_region: peripheral@3300000 {
+			reg = <0x3300000 0x600000>;
+			no-map;
+		};
+
+		adsp_region: adsp@3900000 {
+			reg = <0x3900000 0x1400000>;
+			no-map;
+		};
+
+		modem_region: modem@4d00000 {
+			reg = <0x4d00000 0x1b00000>;
+			no-map;
+		};
+
+		modem_efs_region: modem-efs@7f00000 {
+			reg = <0x7f00000 0x100000>;
+			no-map;
+		};
+	};
+
+	vreg_wlan: wlan-regulator {
+		compatible = "regulator-fixed";
+
+		regulator-name = "wl-reg";
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+
+		gpio = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_regulator_default_state>;
+	};
+};
+
+&adsp {
+	status = "okay";
+};
+
+&blsp1_i2c5 {
+	clock-frequency = <384000>;
+
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l19>;
+		vio-supply = <&pm8226_lvs1>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_default_state>;
+
+		syna,startup-delay-ms = <160>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp1_uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&blsp1_uart4_default_state>;
+
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43430a0-bt";
+		max-speed = <3000000>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&bluetooth_default_state>;
+
+		host-wakeup-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&tlmm 67 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2200000>;
+		};
+
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+		};
+
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+
+	status = "okay";
+};
+
+&sdhc_3 {
+	max-frequency = <100000000>;
+	non-removable;
+
+	vmmc-supply = <&vreg_wlan>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	wifi@1 {
+		compatible = "brcm,bcm43430a0-fmac", "brcm,bcm4329-fmac";
+		reg = <1>;
+
+		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-names = "host-wake";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_hostwake_default_state>;
+	};
+};
+
+&smbb {
+	qcom,fast-charge-safe-voltage = <4370000>;
+	qcom,fast-charge-high-threshold-voltage = <4350000>;
+	qcom,minimum-input-voltage = <4350000>;
+	qcom,fast-charge-current-limit = <300000>;
+	qcom,fast-charge-safe-current = <600000>;
+	qcom,auto-recharge-threshold-voltage = <4240000>;
+};
+
+&tlmm {
+	blsp1_uart4_default_state: blsp1-uart4-default-state {
+		pins = "gpio12", "gpio13", "gpio14", "gpio15";
+		function = "blsp_uart4";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	bluetooth_default_state: bluetooth-default-state {
+		pins = "gpio63", "gpio64";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	touch_default_state: touch-default-state {
+		irq-pins {
+			pins = "gpio17";
+			function = "gpio";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+
+		reset-pins {
+			pins = "gpio16";
+			function = "gpio";
+			drive-strength = <6>;
+			bias-pull-up;
+		};
+	};
+
+	wlan_hostwake_default_state: wlan-hostwake-default-state {
+		pins = "gpio66";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
+
+	wlan_regulator_default_state: wlan-regulator-default-state {
+		pins = "gpio110";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+};
+
+&usb {
+	extcon = <&smbb>;
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&smbb>;
+	v1p8-supply = <&pm8226_l10>;
+	v3p3-supply = <&pm8226_l20>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
index 193569f0ca5f..de2fb1c01b6e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-lg-lenok.dts
@@ -13,6 +13,7 @@
 / {
 	model = "LG G Watch R";
 	compatible = "lg,lenok", "qcom,apq8026";
+	chassis-type = "watch";
 	qcom,board-id = <132 0x0a>;
 	qcom,msm-id = <199 0x20000>;
 
@@ -115,7 +116,7 @@
 };
 
 &rpm_requests {
-	pm8226-regulators {
+	regulators {
 		compatible = "qcom,rpm-pm8226-regulators";
 
 		pm8226_s3: s3 {
@@ -299,8 +300,8 @@
 		input-enable;
 	};
 
-	touch_pins: touch {
-		irq {
+	touch_pins: touch-state {
+		irq-pins {
 			pins = "gpio17";
 			function = "gpio";
 
@@ -309,7 +310,7 @@
 			input-enable;
 		};
 
-		reset {
+		reset-pins {
 			pins = "gpio16";
 			function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts
new file mode 100644
index 000000000000..1c52337af560
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts
@@ -0,0 +1,453 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Matti Lehtimäki <matti.lehtimaki@gmail.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "qcom-msm8226.dtsi"
+#include "qcom-pm8226.dtsi"
+
+/ {
+	model = "Samsung Galaxy Tab 4 10.1";
+	compatible = "samsung,matisse-wifi", "qcom,apq8026";
+	chassis-type = "tablet";
+
+	aliases {
+		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+		mmc1 = &sdhc_2; /* SDC2 SD card slot */
+		display0 = &framebuffer0;
+	};
+
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		stdout-path = "display0";
+
+		framebuffer0: framebuffer@3200000 {
+			compatible = "simple-framebuffer";
+			reg = <0x03200000 0x800000>;
+			width = <1280>;
+			height = <800>;
+			stride = <(1280 * 3)>;
+			format = "r8g8b8";
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+			interrupts = <&tlmm 110 IRQ_TYPE_EDGE_FALLING>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			debounce-interval = <15>;
+			wakeup-source;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		key-home {
+			label = "Home";
+			gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_HOMEPAGE>;
+			debounce-interval = <15>;
+		};
+
+		key-volume-down {
+			label = "Volume Down";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			debounce-interval = <15>;
+		};
+
+		key-volume-up {
+			label = "Volume Up";
+			gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	reg_tsp_1p8v: regulator-tsp-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "tsp_1p8v";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&tlmm 31 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_en_default_state>;
+	};
+
+	reg_tsp_3p3v: regulator-tsp-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "tsp_3p3v";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_en1_default_state>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		framebuffer@3200000 {
+			reg = <0x03200000 0x800000>;
+			no-map;
+		};
+
+		mpss@8400000 {
+			reg = <0x08400000 0x1f00000>;
+			no-map;
+		};
+
+		mba@a300000 {
+			reg = <0x0a300000 0x100000>;
+			no-map;
+		};
+
+		reserved@cb00000 {
+			reg = <0x0cb00000 0x700000>;
+			no-map;
+		};
+
+		wcnss@d200000 {
+			reg = <0x0d200000 0x700000>;
+			no-map;
+		};
+
+		adsp@d900000 {
+			reg = <0x0d900000 0x1800000>;
+			no-map;
+		};
+
+		venus@f100000 {
+			reg = <0x0f100000 0x500000>;
+			no-map;
+		};
+
+		/delete-node/ smem@3000000;
+		smem_region: smem@fa00000 {
+			reg = <0x0fa00000 0x100000>;
+			no-map;
+		};
+
+		reserved@fb00000 {
+			reg = <0x0fb00000 0x260000>;
+			no-map;
+		};
+
+		rfsa@fd60000 {
+			reg = <0x0fd60000 0x20000>;
+			no-map;
+		};
+
+		rmtfs@fd80000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0fd80000 0x180000>;
+			no-map;
+
+			qcom,client-id = <1>;
+		};
+	};
+};
+
+&blsp1_i2c2 {
+	status = "okay";
+
+	accelerometer@1d {
+		compatible = "st,lis2hh12";
+		reg = <0x1d>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <54 IRQ_TYPE_LEVEL_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&accel_int_default_state>;
+
+		st,drdy-int-pin = <1>;
+
+		vdd-supply = <&pm8226_l19>;
+		vddio-supply = <&pm8226_lvs1>;
+	};
+};
+
+&blsp1_i2c4 {
+	status = "okay";
+
+	muic: usb-switch@25 {
+		compatible = "siliconmitus,sm5502-muic";
+		reg = <0x25>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <67 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&muic_int_default_state>;
+	};
+};
+
+&blsp1_i2c5 {
+	status = "okay";
+
+	touchscreen@4a {
+		compatible = "atmel,maxtouch";
+		reg = <0x4a>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_int_rst_default_state>;
+
+		reset-gpios = <&pm8226_gpios 6 GPIO_ACTIVE_LOW>;
+
+		vdd-supply = <&reg_tsp_1p8v>;
+		vdda-supply = <&reg_tsp_3p3v>;
+	};
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8226-regulators";
+
+		pm8226_s3: s3 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_s5: s5 {
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		pm8226_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8226_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l3: l3 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1337500>;
+			regulator-always-on;
+		};
+
+		pm8226_l4: l4 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l5: l5 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8226_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8226_l7: l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <1850000>;
+		};
+
+		pm8226_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8226_l9: l9 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8226_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l14: l14 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <2750000>;
+		};
+
+		pm8226_l15: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8226_l16: l16 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8226_l17: l17 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+			regulator-always-on;
+		};
+
+		pm8226_l18: l18 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l19: l19 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_l20: l20 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8226_l21: l21 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_l22: l22 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8226_l23: l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8226_l24: l24 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8226_l25: l25 {
+			regulator-min-microvolt = <1775000>;
+			regulator-max-microvolt = <2125000>;
+		};
+
+		pm8226_l26: l26 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm8226_l27: l27 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8226_l28: l28 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8226_lvs1: lvs1 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8226_l17>;
+	vqmmc-supply = <&pm8226_l6>;
+
+	bus-width = <8>;
+	non-removable;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8226_l18>;
+	vqmmc-supply = <&pm8226_l21>;
+
+	bus-width = <4>;
+	cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
+&tlmm {
+	accel_int_default_state: accel-int-default-state {
+		pins = "gpio54";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	muic_int_default_state: muic-int-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en_default_state: tsp-en-default-state {
+		pins = "gpio31";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_en1_default_state: tsp-en1-default-state {
+		pins = "gpio73";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_int_rst_default_state: tsp-int-rst-default-state {
+		pins = "gpio17";
+		function = "gpio";
+		drive-strength = <10>;
+		bias-pull-up;
+	};
+};
+
+&usb {
+	extcon = <&muic>, <&muic>;
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&muic>;
+	v1p8-supply = <&pm8226_l10>;
+	v3p3-supply = <&pm8226_l20>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
index 573e4dc66bb0..7a4c59e04af6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -81,931 +81,899 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&dragon_cm3605_gpios>, <&dragon_cm3605_mpps>;
 	};
+};
 
-	soc {
-		pinctrl@800000 {
-			/* eMMC pins, all 8 data lines connected */
-			dragon_sdcc1_pins: sdcc1 {
-				mux {
-					pins = "gpio159", "gpio160", "gpio161",
-					     "gpio162", "gpio163", "gpio164",
-					     "gpio165", "gpio166", "gpio167",
-					     "gpio168";
-					     function = "sdc1";
-				};
-				clk {
-					pins = "gpio167"; /* SDC1 CLK */
-					drive-strength = <16>;
-					bias-disable;
-				};
-				cmd {
-					pins = "gpio168"; /* SDC1 CMD */
-					drive-strength = <10>;
-					bias-pull-up;
-				};
-				data {
-					/* SDC1 D0 to D7 */
-					pins = "gpio159", "gpio160", "gpio161", "gpio162",
-					     "gpio163", "gpio164", "gpio165", "gpio166";
-					drive-strength = <10>;
-					bias-pull-up;
-				};
-			};
+&ebi2 {
+	/* The EBI2 will instantiate first, then populate its children */
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_ebi2_pins>;
+	status = "okay";
 
-			/*
-			 * The SDCC3 pins are hardcoded (non-muxable) but need some pin
-			 * configuration.
-			 */
-			dragon_sdcc3_pins: sdcc3 {
-				clk {
-					pins = "sdc3_clk";
-					drive-strength = <8>;
-					bias-disable;
-				};
-				cmd {
-					pins = "sdc3_cmd";
-					drive-strength = <8>;
-					bias-pull-up;
-				};
-				data {
-					pins = "sdc3_data";
-					drive-strength = <8>;
-					bias-pull-up;
-				};
-			};
+	/*
+	 * An on-board SMSC LAN9221 chip for "debug ethernet",
+	 * which is actually just an ordinary ethernet on the
+	 * EBI2. This has a 25MHz chrystal next to it, so no
+	 * clocking is needed.
+	 */
+	ethernet@2,0 {
+		compatible = "smsc,lan9221", "smsc,lan9115";
+		reg = <2 0x0 0x100>;
+		/*
+		 * The second interrupt is the PME interrupt
+		 * for network wakeup, connected to the TLMM.
+		 */
+		interrupts-extended = <&pm8058_gpio 7 IRQ_TYPE_EDGE_FALLING>,
+				    <&tlmm 29 IRQ_TYPE_EDGE_RISING>;
+		reset-gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
+		vdd33a-supply = <&dragon_veth>;
+		vddvario-supply = <&dragon_vario>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dragon_ethernet_gpios>;
+		phy-mode = "mii";
+		reg-io-width = <2>;
+		smsc,force-external-phy;
+		smsc,irq-push-pull;
+
+		/*
+		 * SLOW chipselect config
+		 * Delay 9 cycles (140ns@64MHz) between SMSC
+		 * LAN9221 Ethernet controller reads and writes
+		 * on CS2.
+		 */
+		qcom,xmem-recovery-cycles = <0>;
+		qcom,xmem-write-hold-cycles = <3>;
+		qcom,xmem-write-delta-cycles = <31>;
+		qcom,xmem-read-delta-cycles = <28>;
+		qcom,xmem-write-wait-cycles = <9>;
+		qcom,xmem-read-wait-cycles = <9>;
+	};
+};
 
-			/* Second SD card slot pins */
-			dragon_sdcc5_pins: sdcc5 {
-				mux {
-					pins = "gpio95", "gpio96", "gpio97",
-					    "gpio98", "gpio99", "gpio100";
-					function = "sdc5";
-				};
-				clk {
-					pins = "gpio97"; /* SDC5 CLK */
-					drive-strength = <16>;
-					bias-disable;
-				};
-				cmd {
-					pins = "gpio95"; /* SDC5 CMD */
-					drive-strength = <10>;
-					bias-pull-up;
-				};
-				data {
-					/* SDC5 D0 to D3 */
-					pins = "gpio96", "gpio98", "gpio99", "gpio100";
-					drive-strength = <10>;
-					bias-pull-up;
-				};
-			};
+&gsbi3 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
 
-			dragon_gsbi3_i2c_pins: gsbi3_i2c {
-				mux {
-					pins = "gpio43", "gpio44";
-					function = "gsbi3";
-				};
-				pinconf {
-					pins = "gpio43", "gpio44";
-					drive-strength = <8>;
-					/* These have external pull-up 2.2kOhm to 1.8V */
-					bias-disable;
-				};
-			};
+&gsbi3_i2c {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_gsbi3_i2c_pins>;
+	status = "okay";
+
+	touchscreen@24 {
+		compatible = "cypress,cy8ctma340";
+		reg = <0x24>;
+		/* Certainly we can do at least 400 kHz */
+		clock-frequency = <400000>;
+		/* IRQ on GPIO61 called /CTP_INT */
+		interrupt-parent = <&tlmm>;
+		interrupts = <61 IRQ_TYPE_EDGE_FALLING>;
+		/*
+		 * The I2C bus is using a PCA9306 level translator from L16A
+		 * to L2B so these two voltages are needed and L16A is
+		 * kind of the IO voltage, however L16Aisn't really fed to
+		 * the TMA340, which relies entirely on L2B (PM8901 L2).
+		 */
+		vcpin-supply = <&pm8058_l16>;
+		vdd-supply = <&pm8901_l2>;
+		/* GPIO58, called WAKE_CTP */
+		reset-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <800>;
+		active-interval-ms = <0>;
+		touch-timeout-ms = <255>;
+		lowpower-interval-ms = <10>;
+		bootloader-key = /bits/ 8 <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dragon_tma340_gpios>;
+	};
+};
 
-			dragon_gsbi8_i2c_pins: gsbi8_i2c {
-				mux {
-					pins = "gpio64", "gpio65";
-					function = "gsbi8";
-				};
-				pinconf {
-					pins = "gpio64", "gpio65";
-					drive-strength = <16>;
-					/* These have external pull-up 2.2kOhm to 1.8V */
-					bias-disable;
-				};
-			};
+&gsbi8 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
 
-			dragon_gsbi12_i2c_pins: gsbi12_i2c {
-				mux {
-					pins = "gpio115", "gpio116";
-					function = "gsbi12";
-				};
-				pinconf {
-					pins = "gpio115", "gpio116";
-					drive-strength = <16>;
-					/* These have external pull-up 4.7kOhm to 1.8V */
-					bias-disable;
-				};
-			};
+&gsbi8_i2c {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_gsbi8_i2c_pins>;
+	status = "okay";
+
+	eeprom@52 {
+		/* A 16KiB Platform ID EEPROM on the CPU carrier board */
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+		vcc-supply = <&pm8058_s3>;
+		pagesize = <64>;
+	};
+	wm8903: wm8903@1a {
+		/* This Woolfson Micro device has an unrouted interrupt line */
+		compatible = "wlf,wm8903";
+		reg = <0x1a>;
+
+		AVDD-supply = <&pm8058_l16>;
+		CPVDD-supply = <&pm8058_l16>;
+		DBVDD-supply = <&pm8058_s3>;
+		DCVDD-supply = <&pm8058_l0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		micdet-cfg = <0>;
+		micdet-delay = <100>;
+		gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
+	};
+};
 
-			/* Primary serial port uart 0 pins */
-			dragon_gsbi12_serial_pins: gsbi12_serial {
-				mux {
-					pins = "gpio117", "gpio118";
-					function = "gsbi12";
-				};
-				tx {
-					pins = "gpio117";
-					drive-strength = <8>;
-					bias-disable;
-				};
-				rx {
-					pins = "gpio118";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
-			};
+&gsbi12 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
 
-			dragon_ebi2_pins: ebi2 {
-				/*
-				 * Pins used by EBI2 on the Dragonboard, actually only
-				 * CS2 is used by a real peripheral. CS0 is just
-				 * routed to a test point.
-				 */
-				mux0 {
-					pins =
-					    /* "gpio39", CS1A_N this is not good to mux */
-					    "gpio40", /* CS2A_N */
-					    "gpio134"; /* CS0_N testpoint TP29 */
-					function = "ebi2cs";
-				};
-				mux1 {
-					pins =
-					    /* EBI2_ADDR_7 downto EBI2_ADDR_0 address bus */
-					    "gpio123", "gpio124", "gpio125", "gpio126",
-					    "gpio127", "gpio128", "gpio129", "gpio130",
-					    /* EBI2_DATA_15 downto EBI2_DATA_0 data bus */
-					    "gpio135", "gpio136", "gpio137", "gpio138",
-					    "gpio139", "gpio140", "gpio141", "gpio142",
-					    "gpio143", "gpio144", "gpio145", "gpio146",
-					    "gpio147", "gpio148", "gpio149", "gpio150",
-					    "gpio151", /* EBI2_OE_N */
-					    "gpio153", /* EBI2_ADV */
-					    "gpio157"; /* EBI2_WE_N */
-					function = "ebi2";
-				};
-			};
+&gsbi12_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_gsbi12_serial_pins>;
+	status = "okay";
+};
 
-			/* Interrupt line for the KXSD9 accelerometer */
-			dragon_kxsd9_gpios: kxsd9 {
-				irq {
-					pins = "gpio57"; /* IRQ line */
-					bias-pull-up;
-				};
-			};
+&gsbi12_i2c {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
+	status = "okay";
+
+	ak8975@c {
+		compatible = "asahi-kasei,ak8975";
+		reg = <0x0c>;
+		interrupt-parent = <&pm8058_gpio>;
+		interrupts = <33 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dragon_ak8975_gpios>;
+		vid-supply = <&pm8058_lvs0>; // 1.8V
+		vdd-supply = <&pm8058_l14>; // 2.85V
+	};
+	bmp085@77 {
+		compatible = "bosch,bmp085";
+		reg = <0x77>;
+		interrupt-parent = <&pm8058_gpio>;
+		interrupts = <16 IRQ_TYPE_EDGE_RISING>;
+		reset-gpios = <&tlmm 86 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dragon_bmp085_gpios>;
+		vddd-supply = <&pm8058_lvs0>; // 1.8V
+		vdda-supply = <&pm8058_l14>; // 2.85V
+	};
+	mpu3050@68 {
+		compatible = "invensense,mpu3050";
+		reg = <0x68>;
+		/*
+		 * GPIO17 is pulled high by a 10k
+		 * resistor to VLOGIC so needs to be
+		 * active low/falling edge.
+		 */
+		interrupts-extended = <&pm8058_gpio 17 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&dragon_mpu3050_gpios>;
+		vlogic-supply = <&pm8058_lvs0>; // 1.8V
+		vdd-supply = <&pm8058_l14>; // 2.85V
 
-			dragon_tma340_gpios: tma340 {
-				reset {
-					/* RESET line, TS_ATTN, WAKE_CTP */
-					pins = "gpio58";
-					function = "gpio";
-					drive-strength = <6>;
-					bias-disable;
-				};
-				irq {
-					pins = "gpio61"; /* IRQ line */
-					function = "gpio";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
+		/*
+		 * The MPU-3050 acts as a hub for the
+		 * accelerometer.
+		 */
+		i2c-gate {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			kxsd9@18 {
+				compatible = "kionix,kxsd9";
+				reg = <0x18>;
+				interrupt-parent = <&tlmm>;
+				interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&dragon_kxsd9_gpios>;
+				iovdd-supply = <&pm8058_lvs0>; // 1.8V
+				vdd-supply = <&pm8058_l14>; // 2.85V
 			};
 		};
+	};
+};
 
-		qcom,ssbi@500000 {
-			pmic@0 {
-				keypad@148 {
-					linux,keymap = <
-					MATRIX_KEY(0, 0, KEY_MENU)
-					MATRIX_KEY(0, 2, KEY_1)
-					MATRIX_KEY(0, 3, KEY_4)
-					MATRIX_KEY(0, 4, KEY_7)
-					MATRIX_KEY(1, 0, KEY_UP)
-					MATRIX_KEY(1, 1, KEY_LEFT)
-					MATRIX_KEY(1, 2, KEY_DOWN)
-					MATRIX_KEY(1, 3, KEY_5)
-					MATRIX_KEY(1, 3, KEY_8)
-					MATRIX_KEY(2, 0, KEY_HOME)
-					MATRIX_KEY(2, 1, KEY_REPLY)
-					MATRIX_KEY(2, 2, KEY_2)
-					MATRIX_KEY(2, 3, KEY_6)
-					MATRIX_KEY(3, 0, KEY_VOLUMEUP)
-					MATRIX_KEY(3, 1, KEY_RIGHT)
-					MATRIX_KEY(3, 2, KEY_3)
-					MATRIX_KEY(3, 3, KEY_9)
-					MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
-					MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
-					MATRIX_KEY(4, 1, KEY_BACK)
-					MATRIX_KEY(4, 2, KEY_CAMERA)
-					MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
-					>;
-					keypad,num-rows = <6>;
-					keypad,num-columns = <5>;
-				};
-
-				gpio@150 {
-					dragon_ethernet_gpios: ethernet-state {
-						pinconf {
-							pins = "gpio7";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_bmp085_gpios: bmp085-state {
-						pinconf {
-							pins = "gpio16";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_mpu3050_gpios: mpu3050-state {
-						pinconf {
-							pins = "gpio17";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_sdcc3_gpios: sdcc3-state {
-						pinconf {
-							pins = "gpio22";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_sdcc5_gpios: sdcc5-state {
-						pinconf {
-							pins = "gpio26";
-							function = "normal";
-							input-enable;
-							bias-pull-up;
-							qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_ak8975_gpios: ak8975-state {
-						pinconf {
-							pins = "gpio33";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_cm3605_gpios: cm3605-state {
-						/* Pin 34 connected to the proxy IRQ */
-						gpio34-pins {
-							pins = "gpio34";
-							function = "normal";
-							input-enable;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-						/* Pin 35 connected to ASET */
-						gpio35-pins {
-							pins = "gpio35";
-							function = "normal";
-							output-high;
-							bias-disable;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-					dragon_veth_gpios: veth-state {
-						pinconf {
-							pins = "gpio40";
-							function = "normal";
-							bias-disable;
-							drive-push-pull;
-						};
-					};
-				};
-
-				mpps@50 {
-					dragon_cm3605_mpps: cm3605-mpps-state {
-						mpp5 {
-							pins = "mpp5";
-							function = "analog";
-							input-enable;
-							bias-high-impedance;
-							/* Let's use channel 5 */
-							qcom,amux-route = <PMIC_MPP_AMUX_ROUTE_CH5>;
-							power-source = <PM8058_GPIO_S3>;
-						};
-					};
-				};
-
-				xoadc@197 {
-					/* Reference voltage 2.2 V */
-					xoadc-ref-supply = <&pm8058_l18>;
-
-					/* Board-specific channels */
-					mpp5@5 {
-						/* Connected to AOUT of ALS sensor */
-						reg = <0x00 0x05>;
-					};
-					mpp6@6 {
-						/* Connected to test point TP43 */
-						reg = <0x00 0x06>;
-					};
-					mpp7@7 {
-						/* Connected to battery thermistor */
-						reg = <0x00 0x07>;
-					};
-					mpp8@8 {
-						/* Connected to battery ID detector */
-						reg = <0x00 0x08>;
-					};
-					mpp9@9 {
-						/* Connected to XO thermistor */
-						reg = <0x00 0x09>;
-					};
-				};
-
-				led@48 {
-					/*
-					 * The keypad LED @0x48 is routed to
-					 * the sensor board where it is
-					 * connected to an infrared LED
-					 * SFH4650 (60mW, @850nm) next to the
-					 * ambient light and proximity sensor
-					 * Capella Microsystems CM3605.
-					 */
-					compatible = "qcom,pm8058-keypad-led";
-					reg = <0x48>;
-					label = "pm8058:infrared:proximitysensor";
-					default-state = "off";
-					linux,default-trigger = "cm3605";
-				};
-				led@131 {
-					compatible = "qcom,pm8058-led";
-					reg = <0x131>;
-					label = "pm8058:red";
-					color = <LED_COLOR_ID_RED>;
-					default-state = "off";
-				};
-				led@132 {
-					/*
-					 * This is actually green too on my
-					 * board, but documented as yellow.
-					 */
-					compatible = "qcom,pm8058-led";
-					reg = <0x132>;
-					label = "pm8058:yellow";
-					color = <LED_COLOR_ID_YELLOW>;
-					default-state = "off";
-					linux,default-trigger = "mmc0";
-				};
-				led@133 {
-					compatible = "qcom,pm8058-led";
-					reg = <0x133>;
-					label = "pm8058:green";
-					function = LED_FUNCTION_HEARTBEAT;
-					color = <LED_COLOR_ID_GREEN>;
-					default-state = "on";
-					linux,default-trigger = "heartbeat";
-				};
-			};
+&pm8058_gpio {
+	dragon_ethernet_gpios: ethernet-state {
+		pinconf {
+			pins = "gpio7";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_bmp085_gpios: bmp085-state {
+		pinconf {
+			pins = "gpio16";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_mpu3050_gpios: mpu3050-state {
+		pinconf {
+			pins = "gpio17";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_sdcc3_gpios: sdcc3-state {
+		pinconf {
+			pins = "gpio22";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_sdcc5_gpios: sdcc5-state {
+		pinconf {
+			pins = "gpio26";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_ak8975_gpios: ak8975-state {
+		pinconf {
+			pins = "gpio33";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_cm3605_gpios: cm3605-state {
+		/* Pin 34 connected to the proxy IRQ */
+		gpio34-pins {
+			pins = "gpio34";
+			function = "normal";
+			input-enable;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+		/* Pin 35 connected to ASET */
+		gpio35-pins {
+			pins = "gpio35";
+			function = "normal";
+			output-high;
+			bias-disable;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_veth_gpios: veth-state {
+		pinconf {
+			pins = "gpio40";
+			function = "normal";
+			bias-disable;
+			drive-push-pull;
 		};
+	};
+};
 
-		gsbi@16200000 {
-			qcom,mode = <GSBI_PROT_I2C>;
-			status = "okay";
+&pm8058_keypad {
+	linux,keymap = <
+		MATRIX_KEY(0, 0, KEY_MENU)
+		MATRIX_KEY(0, 2, KEY_1)
+		MATRIX_KEY(0, 3, KEY_4)
+		MATRIX_KEY(0, 4, KEY_7)
+		MATRIX_KEY(1, 0, KEY_UP)
+		MATRIX_KEY(1, 1, KEY_LEFT)
+		MATRIX_KEY(1, 2, KEY_DOWN)
+		MATRIX_KEY(1, 3, KEY_5)
+		MATRIX_KEY(1, 3, KEY_8)
+		MATRIX_KEY(2, 0, KEY_HOME)
+		MATRIX_KEY(2, 1, KEY_REPLY)
+		MATRIX_KEY(2, 2, KEY_2)
+		MATRIX_KEY(2, 3, KEY_6)
+		MATRIX_KEY(3, 0, KEY_VOLUMEUP)
+		MATRIX_KEY(3, 1, KEY_RIGHT)
+		MATRIX_KEY(3, 2, KEY_3)
+		MATRIX_KEY(3, 3, KEY_9)
+		MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
+		MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
+		MATRIX_KEY(4, 1, KEY_BACK)
+		MATRIX_KEY(4, 2, KEY_CAMERA)
+		MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
+	>;
+	keypad,num-rows = <6>;
+	keypad,num-columns = <5>;
+};
 
-			gsbi3_i2c: i2c@16280000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_gsbi3_i2c_pins>;
-				status = "okay";
-
-				touchscreen@24 {
-					compatible = "cypress,cy8ctma340";
-					reg = <0x24>;
-					/* Certainly we can do at least 400 kHz */
-					clock-frequency = <400000>;
-					/* IRQ on GPIO61 called /CTP_INT */
-					interrupt-parent = <&tlmm>;
-					interrupts = <61 IRQ_TYPE_EDGE_FALLING>;
-					/*
-					 * The I2C bus is using a PCA9306 level translator from L16A
-					 * to L2B so these two voltages are needed and L16A is
-					 * kind of the IO voltage, however L16Aisn't really fed to
-					 * the TMA340, which relies entirely on L2B (PM8901 L2).
-					 */
-					vcpin-supply = <&pm8058_l16>;
-					vdd-supply = <&pm8901_l2>;
-					/* GPIO58, called WAKE_CTP */
-					reset-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
-					touchscreen-size-x = <480>;
-					touchscreen-size-y = <800>;
-					active-interval-ms = <0>;
-					touch-timeout-ms = <255>;
-					lowpower-interval-ms = <10>;
-					bootloader-key = /bits/ 8 <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&dragon_tma340_gpios>;
-				};
-			};
+&pm8058_led48 {
+	/*
+	 * The keypad LED @0x48 is routed to
+	 * the sensor board where it is
+	 * connected to an infrared LED
+	 * SFH4650 (60mW, @850nm) next to the
+	 * ambient light and proximity sensor
+	 * Capella Microsystems CM3605.
+	 */
+	label = "pm8058:infrared:proximitysensor";
+	default-state = "off";
+	linux,default-trigger = "cm3605";
+	status = "okay";
+};
+
+&pm8058_led131 {
+	label = "pm8058:red";
+	color = <LED_COLOR_ID_RED>;
+	default-state = "off";
+	status = "okay";
+};
+
+&pm8058_led132 {
+	/*
+	 * This is actually green too on my
+	 * board, but documented as yellow.
+	 */
+	label = "pm8058:yellow";
+	color = <LED_COLOR_ID_YELLOW>;
+	default-state = "off";
+	linux,default-trigger = "mmc0";
+	status = "okay";
+};
+
+&pm8058_led133 {
+	label = "pm8058:green";
+	function = LED_FUNCTION_HEARTBEAT;
+	color = <LED_COLOR_ID_GREEN>;
+	default-state = "on";
+	linux,default-trigger = "heartbeat";
+	status = "okay";
+};
+
+&pm8058_mpps {
+	dragon_cm3605_mpps: cm3605-mpps-state {
+		mpp5 {
+			pins = "mpp5";
+			function = "analog";
+			input-enable;
+			bias-high-impedance;
+			/* Let's use channel 5 */
+			qcom,amux-route = <PMIC_MPP_AMUX_ROUTE_CH5>;
+			power-source = <PM8058_GPIO_S3>;
 		};
+	};
+};
 
-		gsbi@19800000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
+&rpm {
+	/*
+	 * Set up of the PMIC RPM regulators for this board
+	 * PM8901 supplies "preliminary regulators" whatever
+	 * that means
+	 */
+	pm8901-regulators {
+		vdd_l0-supply = <&pm8901_s4>;
+		vdd_l1-supply = <&vph>;
+		vdd_l2-supply = <&vph>;
+		vdd_l3-supply = <&vph>;
+		vdd_l4-supply = <&vph>;
+		vdd_l5-supply = <&vph>;
+		vdd_l6-supply = <&vph>;
+		/* vdd_s0-supply, vdd_s1-supply: SAW regulators */
+		vdd_s2-supply = <&vph>;
+		vdd_s3-supply = <&vph>;
+		vdd_s4-supply = <&vph>;
+		lvs0_in-supply = <&pm8058_s3>;
+		lvs1_in-supply = <&pm8901_s4>;
+		lvs2_in-supply = <&pm8058_l0>;
+		lvs3_in-supply = <&pm8058_s2>;
+		mvs_in-supply = <&pm8058_s3>;
+
+		l0 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l1 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l2 {
+			/* TMA340 requires strictly 3.3V */
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l3 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l4 {
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l5 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l6 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			bias-pull-down;
+		};
 
-			i2c@19880000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_gsbi8_i2c_pins>;
-
-				eeprom@52 {
-					/* A 16KiB Platform ID EEPROM on the CPU carrier board */
-					compatible = "atmel,24c128";
-					reg = <0x52>;
-					vcc-supply = <&pm8058_s3>;
-					pagesize = <64>;
-				};
-				wm8903: wm8903@1a {
-					/* This Woolfson Micro device has an unrouted interrupt line */
-					compatible = "wlf,wm8903";
-					reg = <0x1a>;
-
-					AVDD-supply = <&pm8058_l16>;
-					CPVDD-supply = <&pm8058_l16>;
-					DBVDD-supply = <&pm8058_s3>;
-					DCVDD-supply = <&pm8058_l0>;
-
-					gpio-controller;
-					#gpio-cells = <2>;
-
-					micdet-cfg = <0>;
-					micdet-delay = <100>;
-					gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
-				};
-			};
+		/* s0 and s1 are SAW regulators controlled over SPM */
+		s2 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s3 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
 		};
 
-		gsbi@19c00000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
+		/* LVS0 thru 3 and mvs are just switches */
+		lvs0 {
+			regulator-always-on;
+		};
+		lvs1 { };
+		lvs2 { };
+		lvs3 { };
+		mvs { };
 
-			serial@19c40000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_gsbi12_serial_pins>;
-			};
+	};
 
-			i2c@19c80000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_gsbi12_i2c_pins>;
-
-				ak8975@c {
-					compatible = "asahi-kasei,ak8975";
-					reg = <0x0c>;
-					interrupt-parent = <&pm8058_gpio>;
-					interrupts = <33 IRQ_TYPE_EDGE_RISING>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&dragon_ak8975_gpios>;
-					vid-supply = <&pm8058_lvs0>; // 1.8V
-					vdd-supply = <&pm8058_l14>; // 2.85V
-				};
-				bmp085@77 {
-					compatible = "bosch,bmp085";
-					reg = <0x77>;
-					interrupt-parent = <&pm8058_gpio>;
-					interrupts = <16 IRQ_TYPE_EDGE_RISING>;
-					reset-gpios = <&tlmm 86 GPIO_ACTIVE_LOW>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&dragon_bmp085_gpios>;
-					vddd-supply = <&pm8058_lvs0>; // 1.8V
-					vdda-supply = <&pm8058_l14>; // 2.85V
-				};
-				mpu3050@68 {
-					compatible = "invensense,mpu3050";
-					reg = <0x68>;
-					/*
-					 * GPIO17 is pulled high by a 10k
-					 * resistor to VLOGIC so needs to be
-					 * active low/falling edge.
-					 */
-					interrupts-extended = <&pm8058_gpio 17 IRQ_TYPE_EDGE_FALLING>;
-					pinctrl-names = "default";
-					pinctrl-0 = <&dragon_mpu3050_gpios>;
-					vlogic-supply = <&pm8058_lvs0>; // 1.8V
-					vdd-supply = <&pm8058_l14>; // 2.85V
-
-					/*
-					 * The MPU-3050 acts as a hub for the
-					 * accelerometer.
-					 */
-					i2c-gate {
-						#address-cells = <1>;
-						#size-cells = <0>;
-
-						kxsd9@18 {
-							compatible = "kionix,kxsd9";
-							reg = <0x18>;
-							interrupt-parent = <&tlmm>;
-							interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
-							pinctrl-names = "default";
-							pinctrl-0 = <&dragon_kxsd9_gpios>;
-							iovdd-supply = <&pm8058_lvs0>; // 1.8V
-							vdd-supply = <&pm8058_l14>; // 2.85V
-						};
-					};
-				};
-			};
+	pm8058-regulators {
+		vdd_l0_l1_lvs-supply = <&pm8058_s3>;
+		vdd_l2_l11_l12-supply = <&vph>;
+		vdd_l3_l4_l5-supply = <&vph>;
+		vdd_l6_l7-supply = <&vph>;
+		vdd_l8-supply = <&vph>;
+		vdd_l9-supply = <&vph>;
+		vdd_l10-supply = <&vph>;
+		vdd_l13_l16-supply = <&pm8058_s4>;
+		vdd_l14_l15-supply = <&vph>;
+		vdd_l17_l18-supply = <&vph>;
+		vdd_l19_l20-supply = <&vph>;
+		vdd_l21-supply = <&pm8058_s3>;
+		vdd_l22-supply = <&pm8058_s3>;
+		vdd_l23_l24_l25-supply = <&pm8058_s3>;
+		vdd_s0-supply = <&vph>;
+		vdd_s1-supply = <&vph>;
+		vdd_s2-supply = <&vph>;
+		vdd_s3-supply = <&vph>;
+		vdd_s4-supply = <&vph>;
+		vdd_ncp-supply = <&vph>;
+
+		l0 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l1 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l4 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l5 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l6 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3600000>;
+			bias-pull-down;
+		};
+		l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <3050000>;
+			bias-pull-down;
+		};
+		l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l10 {
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l11 {
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <1500000>;
+			bias-pull-down;
+		};
+		l12 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+			bias-pull-down;
+		};
+		l13 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+			bias-pull-down;
+		};
+		l14 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+		l15 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l16 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+			regulator-always-on;
+		};
+		l17 {
+			// 1.5V according to schematic
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l18 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			bias-pull-down;
+		};
+		l19 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			bias-pull-down;
+		};
+		l20 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l21 {
+			// 1.1 V according to schematic
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+			regulator-always-on;
+		};
+		l22 {
+			// 1.2 V according to schematic
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+			bias-pull-down;
+		};
+		l23 {
+			// Unused
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l24 {
+			// Unused
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l25 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
 		};
 
-		external-bus@1a100000 {
-			/* The EBI2 will instantiate first, then populate its children */
-			status = "okay";
-			pinctrl-names = "default";
-			pinctrl-0 = <&dragon_ebi2_pins>;
-
-			/*
-			 * An on-board SMSC LAN9221 chip for "debug ethernet",
-			 * which is actually just an ordinary ethernet on the
-			 * EBI2. This has a 25MHz chrystal next to it, so no
-			 * clocking is needed.
-			 */
-			ethernet@2,0 {
-				compatible = "smsc,lan9221", "smsc,lan9115";
-				reg = <2 0x0 0x100>;
-				/*
-				 * The second interrupt is the PME interrupt
-				 * for network wakeup, connected to the TLMM.
-				 */
-				interrupts-extended = <&pm8058_gpio 7 IRQ_TYPE_EDGE_FALLING>,
-						    <&tlmm 29 IRQ_TYPE_EDGE_RISING>;
-				reset-gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
-				vdd33a-supply = <&dragon_veth>;
-				vddvario-supply = <&dragon_vario>;
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_ethernet_gpios>;
-				phy-mode = "mii";
-				reg-io-width = <2>;
-				smsc,force-external-phy;
-				smsc,irq-push-pull;
-
-				/*
-				 * SLOW chipselect config
-				 * Delay 9 cycles (140ns@64MHz) between SMSC
-				 * LAN9221 Ethernet controller reads and writes
-				 * on CS2.
-				 */
-				qcom,xmem-recovery-cycles = <0>;
-				qcom,xmem-write-hold-cycles = <3>;
-				qcom,xmem-write-delta-cycles = <31>;
-				qcom,xmem-read-delta-cycles = <28>;
-				qcom,xmem-write-wait-cycles = <9>;
-				qcom,xmem-read-wait-cycles = <9>;
-			};
+		s0 {
+			// regulator-min-microvolt = <500000>;
+			// regulator-max-microvolt = <1325000>;
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s1 {
+			// regulator-min-microvolt = <500000>;
+			// regulator-max-microvolt = <1250000>;
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s2 {
+			// 1.3 V according to schematic
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1400000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <1600000>;
+			regulator-always-on;
+			bias-pull-down;
+		};
+		s4 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			qcom,switch-mode-frequency = <1600000>;
+			regulator-always-on;
+			bias-pull-down;
 		};
 
-		rpm@104000 {
-			/*
-			 * Set up of the PMIC RPM regulators for this board
-			 * PM8901 supplies "preliminary regulators" whatever
-			 * that means
-			 */
-			pm8901-regulators {
-				vdd_l0-supply = <&pm8901_s4>;
-				vdd_l1-supply = <&vph>;
-				vdd_l2-supply = <&vph>;
-				vdd_l3-supply = <&vph>;
-				vdd_l4-supply = <&vph>;
-				vdd_l5-supply = <&vph>;
-				vdd_l6-supply = <&vph>;
-				/* vdd_s0-supply, vdd_s1-supply: SAW regulators */
-				vdd_s2-supply = <&vph>;
-				vdd_s3-supply = <&vph>;
-				vdd_s4-supply = <&vph>;
-				lvs0_in-supply = <&pm8058_s3>;
-				lvs1_in-supply = <&pm8901_s4>;
-				lvs2_in-supply = <&pm8058_l0>;
-				lvs3_in-supply = <&pm8058_s2>;
-				mvs_in-supply = <&pm8058_s3>;
-
-				l0 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-				l1 {
-					regulator-min-microvolt = <3300000>;
-					regulator-max-microvolt = <3300000>;
-					bias-pull-down;
-				};
-				l2 {
-					/* TMA340 requires strictly 3.3V */
-					regulator-min-microvolt = <3300000>;
-					regulator-max-microvolt = <3300000>;
-					bias-pull-down;
-				};
-				l3 {
-					regulator-min-microvolt = <3300000>;
-					regulator-max-microvolt = <3300000>;
-					bias-pull-down;
-				};
-				l4 {
-					regulator-min-microvolt = <2600000>;
-					regulator-max-microvolt = <2600000>;
-					bias-pull-down;
-				};
-				l5 {
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-					bias-pull-down;
-				};
-				l6 {
-					regulator-min-microvolt = <2200000>;
-					regulator-max-microvolt = <2200000>;
-					bias-pull-down;
-				};
-
-				/* s0 and s1 are SAW regulators controlled over SPM */
-				s2 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-				s3 {
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-				s4 {
-					regulator-min-microvolt = <1225000>;
-					regulator-max-microvolt = <1225000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-
-				/* LVS0 thru 3 and mvs are just switches */
-				lvs0 {
-					regulator-always-on;
-				};
-				lvs1 { };
-				lvs2 { };
-				lvs3 { };
-				mvs { };
+		/* LVS0 and LVS1 are just switches */
+		lvs0 {
+			bias-pull-down;
+		};
+		lvs1 {
+			bias-pull-down;
+		};
 
-			};
+		ncp {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <1600000>;
+		};
+	};
+};
 
-			pm8058-regulators {
-				vdd_l0_l1_lvs-supply = <&pm8058_s3>;
-				vdd_l2_l11_l12-supply = <&vph>;
-				vdd_l3_l4_l5-supply = <&vph>;
-				vdd_l6_l7-supply = <&vph>;
-				vdd_l8-supply = <&vph>;
-				vdd_l9-supply = <&vph>;
-				vdd_l10-supply = <&vph>;
-				vdd_l13_l16-supply = <&pm8058_s4>;
-				vdd_l14_l15-supply = <&vph>;
-				vdd_l17_l18-supply = <&vph>;
-				vdd_l19_l20-supply = <&vph>;
-				vdd_l21-supply = <&pm8058_s3>;
-				vdd_l22-supply = <&pm8058_s3>;
-				vdd_l23_l24_l25-supply = <&pm8058_s3>;
-				vdd_s0-supply = <&vph>;
-				vdd_s1-supply = <&vph>;
-				vdd_s2-supply = <&vph>;
-				vdd_s3-supply = <&vph>;
-				vdd_s4-supply = <&vph>;
-				vdd_ncp-supply = <&vph>;
-
-				l0 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-				l1 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-				l2 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <2600000>;
-					bias-pull-down;
-				};
-				l3 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-				l4 {
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-					bias-pull-down;
-				};
-				l5 {
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-					bias-pull-down;
-				};
-				l6 {
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3600000>;
-					bias-pull-down;
-				};
-				l7 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-				l8 {
-					regulator-min-microvolt = <2900000>;
-					regulator-max-microvolt = <3050000>;
-					bias-pull-down;
-				};
-				l9 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-				l10 {
-					regulator-min-microvolt = <2600000>;
-					regulator-max-microvolt = <2600000>;
-					bias-pull-down;
-				};
-				l11 {
-					regulator-min-microvolt = <1500000>;
-					regulator-max-microvolt = <1500000>;
-					bias-pull-down;
-				};
-				l12 {
-					regulator-min-microvolt = <2900000>;
-					regulator-max-microvolt = <2900000>;
-					bias-pull-down;
-				};
-				l13 {
-					regulator-min-microvolt = <2050000>;
-					regulator-max-microvolt = <2050000>;
-					bias-pull-down;
-				};
-				l14 {
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-				};
-				l15 {
-					regulator-min-microvolt = <2850000>;
-					regulator-max-microvolt = <2850000>;
-					bias-pull-down;
-				};
-				l16 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-					regulator-always-on;
-				};
-				l17 {
-					// 1.5V according to schematic
-					regulator-min-microvolt = <2600000>;
-					regulator-max-microvolt = <2600000>;
-					bias-pull-down;
-				};
-				l18 {
-					regulator-min-microvolt = <2200000>;
-					regulator-max-microvolt = <2200000>;
-					bias-pull-down;
-				};
-				l19 {
-					regulator-min-microvolt = <2500000>;
-					regulator-max-microvolt = <2500000>;
-					bias-pull-down;
-				};
-				l20 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-				l21 {
-					// 1.1 V according to schematic
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-					regulator-always-on;
-				};
-				l22 {
-					// 1.2 V according to schematic
-					regulator-min-microvolt = <1150000>;
-					regulator-max-microvolt = <1150000>;
-					bias-pull-down;
-				};
-				l23 {
-					// Unused
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-				l24 {
-					// Unused
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-				l25 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-
-				s0 {
-					// regulator-min-microvolt = <500000>;
-					// regulator-max-microvolt = <1325000>;
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-				s1 {
-					// regulator-min-microvolt = <500000>;
-					// regulator-max-microvolt = <1250000>;
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-				s2 {
-					// 1.3 V according to schematic
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1400000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-				s3 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <1600000>;
-					regulator-always-on;
-					bias-pull-down;
-				};
-				s4 {
-					regulator-min-microvolt = <2200000>;
-					regulator-max-microvolt = <2200000>;
-					qcom,switch-mode-frequency = <1600000>;
-					regulator-always-on;
-					bias-pull-down;
-				};
-
-				/* LVS0 and LVS1 are just switches */
-				lvs0 {
-					bias-pull-down;
-				};
-				lvs1 {
-					bias-pull-down;
-				};
-
-				ncp {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <1600000>;
-				};
-			};
+/* Internal 3.69 GiB eMMC */
+&sdcc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc1_pins>;
+	vmmc-supply = <&pm8901_l5>;
+	vqmmc-supply = <&pm8901_lvs0>;
+	status = "okay";
+};
+
+/* External micro SD card, directly connected, pulled up to 2.85 V */
+&sdcc3 {
+	/* Enable SSBI GPIO 22 as input, use for card detect */
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
+	cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8058_l14>;
+	status = "okay";
+};
+
+/*
+ * Second external micro SD card, using two TXB104RGYR levelshifters
+ * to lift from 1.8 V to 2.85 V
+ */
+&sdcc5 {
+	/* Enable SSBI GPIO 26 as input, use for card detect */
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
+	cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8058_l14>;
+	vqmmc-supply = <&dragon_vio_txb>;
+	status = "okay";
+};
+
+&tlmm {
+	/* eMMC pins, all 8 data lines connected */
+	dragon_sdcc1_pins: sdcc1-state {
+		clk-pins {
+			pins = "gpio167"; /* SDC1 CLK */
+			function = "sdc1";
+			drive-strength = <16>;
+			bias-disable;
 		};
-		amba {
-			/* Internal 3.69 GiB eMMC */
-			mmc@12400000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_sdcc1_pins>;
-				vmmc-supply = <&pm8901_l5>;
-				vqmmc-supply = <&pm8901_lvs0>;
-			};
+		cmd-pins {
+			pins = "gpio168"; /* SDC1 CMD */
+			function = "sdc1";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+		data-pins {
+			/* SDC1 D0 to D7 */
+			pins = "gpio159", "gpio160", "gpio161", "gpio162",
+			     "gpio163", "gpio164", "gpio165", "gpio166";
+			function = "sdc1";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+	};
 
-			/* External micro SD card, directly connected, pulled up to 2.85 V */
-			mmc@12180000 {
-				status = "okay";
-				/* Enable SSBI GPIO 22 as input, use for card detect */
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
-				cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
-				wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
-				vmmc-supply = <&pm8058_l14>;
-			};
+	/*
+	 * The SDCC3 pins are hardcoded (non-muxable) but need some pin
+	 * configuration.
+	 */
+	dragon_sdcc3_pins: sdcc3-state {
+		clk-pins {
+			pins = "sdc3_clk";
+			drive-strength = <8>;
+			bias-disable;
+		};
+		cmd-pins {
+			pins = "sdc3_cmd";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+		data-pins {
+			pins = "sdc3_data";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
 
-			/*
-			 * Second external micro SD card, using two TXB104RGYR levelshifters
-			 * to lift from 1.8 V to 2.85 V
-			 */
-			mmc@12200000 {
-				status = "okay";
-				/* Enable SSBI GPIO 26 as input, use for card detect */
-				pinctrl-names = "default";
-				pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
-				cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
-				wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
-				vmmc-supply = <&pm8058_l14>;
-				vqmmc-supply = <&dragon_vio_txb>;
-			};
+	/* Second SD card slot pins */
+	dragon_sdcc5_pins: sdcc5-state {
+		clk-pins {
+			pins = "gpio97"; /* SDC5 CLK */
+			function = "sdc5";
+			drive-strength = <16>;
+			bias-disable;
+		};
+		cmd-pins {
+			pins = "gpio95"; /* SDC5 CMD */
+			function = "sdc5";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+		data-pins {
+			/* SDC5 D0 to D3 */
+			pins = "gpio96", "gpio98", "gpio99", "gpio100";
+			function = "sdc5";
+			drive-strength = <10>;
+			bias-pull-up;
 		};
 	};
+
+	dragon_gsbi3_i2c_pins: gsbi3-i2c-state {
+		pins = "gpio43", "gpio44";
+		function = "gsbi3";
+		drive-strength = <8>;
+		/* These have external pull-up 2.2kOhm to 1.8V */
+		bias-disable;
+	};
+
+	dragon_gsbi8_i2c_pins: gsbi8-i2c-state {
+		pins = "gpio64", "gpio65";
+		function = "gsbi8";
+		drive-strength = <16>;
+		/* These have external pull-up 2.2kOhm to 1.8V */
+		bias-disable;
+	};
+
+	dragon_gsbi12_i2c_pins: gsbi12-i2c-state {
+		pins = "gpio115", "gpio116";
+		function = "gsbi12";
+		drive-strength = <16>;
+		/* These have external pull-up 4.7kOhm to 1.8V */
+		bias-disable;
+	};
+
+	/* Primary serial port uart 0 pins */
+	dragon_gsbi12_serial_pins: gsbi12-serial-state {
+		tx-pins {
+			pins = "gpio117";
+			function = "gsbi12";
+			drive-strength = <8>;
+			bias-disable;
+		};
+		rx-pins {
+			pins = "gpio118";
+			function = "gsbi12";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	dragon_ebi2_pins: ebi2-state {
+		/*
+		 * Pins used by EBI2 on the Dragonboard, actually only
+		 * CS2 is used by a real peripheral. CS0 is just
+		 * routed to a test point.
+		 */
+		mux0-pins {
+			pins =
+			    /* "gpio39", CS1A_N this is not good to mux */
+			    "gpio40", /* CS2A_N */
+			    "gpio134"; /* CS0_N testpoint TP29 */
+			function = "ebi2cs";
+		};
+		mux1-pins {
+			pins =
+			    /* EBI2_ADDR_7 downto EBI2_ADDR_0 address bus */
+			    "gpio123", "gpio124", "gpio125", "gpio126",
+			    "gpio127", "gpio128", "gpio129", "gpio130",
+			    /* EBI2_DATA_15 downto EBI2_DATA_0 data bus */
+			    "gpio135", "gpio136", "gpio137", "gpio138",
+			    "gpio139", "gpio140", "gpio141", "gpio142",
+			    "gpio143", "gpio144", "gpio145", "gpio146",
+			    "gpio147", "gpio148", "gpio149", "gpio150",
+			    "gpio151", /* EBI2_OE_N */
+			    "gpio153", /* EBI2_ADV */
+			    "gpio157"; /* EBI2_WE_N */
+			function = "ebi2";
+		};
+	};
+
+	/* Interrupt line for the KXSD9 accelerometer */
+	dragon_kxsd9_gpios: kxsd9-state {
+		pins = "gpio57"; /* IRQ line */
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	dragon_tma340_gpios: tma340-state {
+		reset-pins {
+			/* RESET line, TS_ATTN, WAKE_CTP */
+			pins = "gpio58";
+			function = "gpio";
+			drive-strength = <6>;
+			bias-disable;
+		};
+		irq-pins {
+			pins = "gpio61"; /* IRQ line */
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
+
+&xoadc {
+	/* Reference voltage 2.2 V */
+	xoadc-ref-supply = <&pm8058_l18>;
+
+	/* Board-specific channels */
+	mpp5@5 {
+		/* Connected to AOUT of ALS sensor */
+		reg = <0x00 0x05>;
+	};
+	mpp6@6 {
+		/* Connected to test point TP43 */
+		reg = <0x00 0x06>;
+	};
+	mpp7@7 {
+		/* Connected to battery thermistor */
+		reg = <0x00 0x07>;
+	};
+	mpp8@8 {
+		/* Connected to battery ID detector */
+		reg = <0x00 0x08>;
+	};
+	mpp9@9 {
+		/* Connected to XO thermistor */
+		reg = <0x00 0x09>;
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index fee278e32cb6..bf2fb0f70fe4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -6,6 +6,7 @@
 / {
 	model = "Asus Nexus7(flo)";
 	compatible = "asus,nexus7-flo", "qcom,apq8064";
+	chassis-type = "tablet";
 
 	aliases {
 		serial0 = &gsbi7_serial;
@@ -30,7 +31,7 @@
 		};
 	};
 
-	ext_3p3v: regulator-fixed@1 {
+	ext_3p3v: regulator-ext-3p3v {
 		compatible = "regulator-fixed";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -57,302 +58,291 @@
 	};
 
 	soc {
-		rpm@108000 {
-			regulators {
-				vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
-				vin_lvs1_3_6-supply = <&pm8921_s4>;
-				vin_lvs4_5_7-supply = <&pm8921_s4>;
-
-
-				vdd_l24-supply = <&pm8921_s1>;
-				vdd_l25-supply = <&pm8921_s1>;
-				vin_lvs2-supply = <&pm8921_s1>;
-
-				vdd_l26-supply = <&pm8921_s7>;
-				vdd_l27-supply = <&pm8921_s7>;
-				vdd_l28-supply = <&pm8921_s7>;
-
-				vdd_ncp-supply = <&pm8921_l6>;
-
-				/* Buck SMPS */
-				s1 {
-					regulator-always-on;
-					regulator-min-microvolt = <1225000>;
-					regulator-max-microvolt = <1225000>;
-					qcom,switch-mode-frequency = <3200000>;
-					bias-pull-down;
-				};
-
-				/* msm otg HSUSB_VDDCX */
-				s3 {
-					regulator-min-microvolt = <500000>;
-					regulator-max-microvolt = <1150000>;
-					qcom,switch-mode-frequency = <4800000>;
-				};
-
-				/*
-				 * msm_sdcc.1-sdc-vdd_io
-				 * tabla2x-slim-CDC_VDDA_RX
-				 * tabla2x-slim-CDC_VDDA_TX
-				 * tabla2x-slim-CDC_VDD_CP
-				 * tabla2x-slim-VDDIO_CDC
-				 */
-				s4 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <3200000>;
-					regulator-always-on;
-				};
-
-				s7 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				/* mipi_dsi.1-dsi1_pll_vdda */
-				l2 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					regulator-always-on;
-				};
-
-				/* msm_otg-HSUSB_3p3 */
-				l3 {
-					regulator-min-microvolt = <3075000>;
-					regulator-max-microvolt = <3075000>;
-					bias-pull-down;
-				};
-
-				/* msm_otg-HSUSB_1p8 */
-				l4 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				/* msm_sdcc.1-sdc_vdd */
-				l5 {
-					regulator-min-microvolt = <2950000>;
-					regulator-max-microvolt = <2950000>;
-					regulator-always-on;
-					bias-pull-down;
-				};
-
-				l6 {
-					regulator-min-microvolt = <2950000>;
-					regulator-max-microvolt = <2950000>;
-				};
-
-				/* mipi_dsi.1-dsi1_avdd */
-				l11 {
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3000000>;
-					bias-pull-down;
-					regulator-always-on;
-				};
-
-				/* pwm_power for backlight */
-				l17 {
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3000000>;
-					regulator-always-on;
-				};
-
-				/* camera, qdsp6 */
-				l23 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				/*
-				 * tabla2x-slim-CDC_VDDA_A_1P2V
-				 * tabla2x-slim-VDDD_CDC_D
-				 */
-				l25 {
-					regulator-min-microvolt = <1250000>;
-					regulator-max-microvolt = <1250000>;
-					bias-pull-down;
-				};
-
-				lvs1 {
-					bias-pull-down;
-				};
-
-				lvs4 {
-					bias-pull-down;
-				};
-
-				lvs5 {
-					bias-pull-down;
-				};
-
-				lvs6 {
-					bias-pull-down;
-				};
-				/*
-				 * mipi_dsi.1-dsi1_vddio
-				 * pil_riva-pll_vdd
-				 */
-				lvs7 {
-					bias-pull-down;
-				};
-			};
-		};
+		sram@2a03f000 {
+			compatible = "qcom,apq8064-imem", "syscon", "simple-mfd";
+			reg = <0x2a03f000 0x1000>;
+
+			reboot-mode {
+				compatible = "syscon-reboot-mode";
+				offset = <0x65c>;
 
-		mdp@5100000 {
-			status = "okay";
-			ports {
-				port@1 {
-					mdp_dsi1_out: endpoint {
-						remote-endpoint = <&dsi0_in>;
-					};
-				};
+				mode-normal = <0x77665501>;
+				mode-bootloader = <0x77665500>;
+				mode-recovery = <0x77665502>;
 			};
 		};
+	};
+};
 
-		dsi0: dsi@4700000 {
-			status = "okay";
-			vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/
-			vdd-supply = <&pm8921_l8>;
-			vddio-supply = <&pm8921_lvs7>;
-			avdd-supply = <&pm8921_l11>;
-
-			panel@0 {
-				reg = <0>;
-				compatible = "jdi,lt070me05000";
-
-				vddp-supply = <&pm8921_l17>;
-				iovcc-supply = <&pm8921_lvs7>;
-
-				enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
-				reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;
-				dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;
-
-				port {
-					panel_in: endpoint {
-						remote-endpoint = <&dsi0_out>;
-					};
-				};
-			};
-			ports {
-				port@0 {
-					dsi0_in: endpoint {
-						remote-endpoint = <&mdp_dsi1_out>;
-					};
-				};
-
-				port@1 {
-					dsi0_out: endpoint {
-						remote-endpoint = <&panel_in>;
-						data-lanes = <0 1 2 3>;
-					};
-				};
+&dsi0 {
+	vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/
+	vdd-supply = <&pm8921_l8>;
+	vddio-supply = <&pm8921_lvs7>;
+	avdd-supply = <&pm8921_l11>;
+	status = "okay";
+
+	panel@0 {
+		reg = <0>;
+		compatible = "jdi,lt070me05000";
+
+		vddp-supply = <&pm8921_l17>;
+		iovcc-supply = <&pm8921_lvs7>;
+
+		enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;
+		dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi0_out>;
 			};
 		};
+	};
+};
+
+&dsi0_in {
+	remote-endpoint = <&mdp_dsi1_out>;
+};
+
+&dsi0_out {
+	remote-endpoint = <&panel_in>;
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/
+	status = "okay";
+};
+
+&gsbi1 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
+
+&gsbi1_i2c {
+	status = "okay";
+	clock-frequency = <200000>;
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+		pagesize = <32>;
+	};
+
+	bq27541@55 {
+		compatible = "ti,bq27541";
+		reg = <0x55>;
+	};
+
+};
+
+&gsbi3 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
+
+&gsbi3_i2c {
+	clock-frequency = <200000>;
+	pinctrl-0 = <&i2c3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	trackpad@10 {
+		compatible = "elan,ekth3500";
+		reg = <0x10>;
+		interrupt-parent = <&tlmm_pinmux>;
+		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
+
+&gsbi6 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
+
+&gsbi6_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gsbi6_uart_4pins>;
+	status = "okay";
+};
 
-		dsi-phy@4700200 {
-			status = "okay";
-			vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/
+&gsbi7 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
+
+&gsbi7_serial {
+	status = "okay";
+};
+
+&mdp {
+	status = "okay";
+};
+
+/* eMMC */
+&sdcc1 {
+	vmmc-supply = <&pm8921_l5>;
+	vqmmc-supply = <&pm8921_s4>;
+	status = "okay";
+};
+
+&mdp_dsi1_out {
+	remote-endpoint = <&dsi0_in>;
+};
+
+&rpm {
+	regulators {
+		vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+		vin_lvs1_3_6-supply = <&pm8921_s4>;
+		vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+
+		vdd_l24-supply = <&pm8921_s1>;
+		vdd_l25-supply = <&pm8921_s1>;
+		vin_lvs2-supply = <&pm8921_s1>;
+
+		vdd_l26-supply = <&pm8921_s7>;
+		vdd_l27-supply = <&pm8921_s7>;
+		vdd_l28-supply = <&pm8921_s7>;
+
+		vdd_ncp-supply = <&pm8921_l6>;
+
+		/* Buck SMPS */
+		s1 {
+			regulator-always-on;
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <3200000>;
+			bias-pull-down;
 		};
 
-		gsbi@16200000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
-			i2c@16280000 {
-				status = "okay";
-				clock-frequency = <200000>;
-				pinctrl-0 = <&i2c3_pins>;
-				pinctrl-names = "default";
-
-				trackpad@10 {
-					compatible = "elan,ekth3500";
-					reg = <0x10>;
-					interrupt-parent = <&tlmm_pinmux>;
-					interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
-				};
-			};
+		/* msm otg HSUSB_VDDCX */
+		s3 {
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1150000>;
+			qcom,switch-mode-frequency = <4800000>;
 		};
 
+		/*
+		 * msm_sdcc.1-sdc-vdd_io
+		 * tabla2x-slim-CDC_VDDA_RX
+		 * tabla2x-slim-CDC_VDDA_TX
+		 * tabla2x-slim-CDC_VDD_CP
+		 * tabla2x-slim-VDDIO_CDC
+		 */
+		s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <3200000>;
+			regulator-always-on;
+		};
 
-		gsbi@12440000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
+		s7 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <3200000>;
+		};
 
-			i2c@12460000 {
-				status = "okay";
-				clock-frequency = <200000>;
-				pinctrl-0 = <&i2c1_pins>;
-				pinctrl-names = "default";
+		/* mipi_dsi.1-dsi1_pll_vdda */
+		l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-always-on;
+		};
 
-				eeprom@52 {
-					compatible = "atmel,24c128";
-					reg = <0x52>;
-					pagesize = <32>;
-				};
+		/* msm_otg-HSUSB_3p3 */
+		l3 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+			bias-pull-down;
+		};
 
-				bq27541@55 {
-					compatible = "ti,bq27541";
-					reg = <0x55>;
-				};
+		/* msm_otg-HSUSB_1p8 */
+		l4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
 
-			};
+		/* msm_sdcc.1-sdc_vdd */
+		l5 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-always-on;
+			bias-pull-down;
 		};
 
-		gsbi@16500000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
+		l6 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
 
-			serial@16540000 {
-				status = "okay";
+		/* mipi_dsi.1-dsi1_avdd */
+		l11 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			bias-pull-down;
+			regulator-always-on;
+		};
 
-				pinctrl-names = "default";
-				pinctrl-0 = <&gsbi6_uart_4pins>;
-			};
+		/* pwm_power for backlight */
+		l17 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-always-on;
 		};
 
-		gsbi@16600000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
-			serial@16640000 {
-				status = "okay";
-			};
+		/* camera, qdsp6 */
+		l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
 		};
 
-		/* OTG */
-		usb@12500000 {
-			status = "okay";
-			dr_mode = "otg";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l4>;
-				};
-			};
+		/*
+		 * tabla2x-slim-CDC_VDDA_A_1P2V
+		 * tabla2x-slim-VDDD_CDC_D
+		 */
+		l25 {
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+			bias-pull-down;
 		};
 
-		amba {
-			/* eMMC */
-			mmc@12400000 {
-				status = "okay";
-				vmmc-supply = <&pm8921_l5>;
-				vqmmc-supply = <&pm8921_s4>;
-			};
+		lvs1 {
+			bias-pull-down;
 		};
 
-		sram@2a03f000 {
-			compatible = "qcom,apq8064-imem", "syscon", "simple-mfd";
-			reg = <0x2a03f000 0x1000>;
+		lvs4 {
+			bias-pull-down;
+		};
 
-			reboot-mode {
-				compatible = "syscon-reboot-mode";
-				offset = <0x65c>;
+		lvs5 {
+			bias-pull-down;
+		};
 
-				mode-normal = <0x77665501>;
-				mode-bootloader = <0x77665500>;
-				mode-recovery = <0x77665502>;
-			};
+		lvs6 {
+			bias-pull-down;
+		};
+		/*
+		 * mipi_dsi.1-dsi1_vddio
+		 * pil_riva-pll_vdd
+		 */
+		lvs7 {
+			bias-pull-down;
 		};
 	};
 };
+
+&usb_hs1_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l4>;
+};
+
+/* OTG */
+&usb1 {
+	dr_mode = "otg";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index 529629a0a9dc..d6ecfd8addb7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -15,232 +15,216 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	pwrseq {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-		compatible = "simple-bus";
-
-		sdcc4_pwrseq: sdcc4_pwrseq {
-			pinctrl-names = "default";
-			pinctrl-0 = <&wlan_default_gpios>;
-			compatible = "mmc-pwrseq-simple";
-			reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
-		};
+	sdcc4_pwrseq: pwrseq-sdcc4 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_default_gpios>;
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
 	};
 
-	soc {
-		pinctrl@800000 {
-			card_detect: card_detect {
-				mux {
-					pins = "gpio26";
-					function = "gpio";
-					bias-disable;
-				};
-			};
-
-			pcie_pins: pcie_pinmux {
-				mux {
-					pins = "gpio27";
-					function = "gpio";
-				};
-				conf {
-					pins = "gpio27";
-					drive-strength = <12>;
-					bias-disable;
-				};
-			};
-		};
+	/* on board fixed 3.3v supply */
+	v3p3_fixed: regulator-v3p3 {
+		compatible = "regulator-fixed";
+		regulator-name = "PCIE V3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+};
 
-		rpm@108000 {
-			regulators {
-				vin_lvs1_3_6-supply = <&pm8921_s4>;
-				vin_lvs2-supply = <&pm8921_s1>;
-				vin_lvs4_5_7-supply = <&pm8921_s4>;
-
-				vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
-				vdd_l24-supply = <&pm8921_s1>;
-				vdd_l25-supply = <&pm8921_s1>;
-				vdd_l26-supply = <&pm8921_s7>;
-				vdd_l27-supply = <&pm8921_s7>;
-				vdd_l28-supply = <&pm8921_s7>;
-
-
-				/* Buck SMPS */
-				s1 {
-					regulator-always-on;
-					regulator-min-microvolt = <1225000>;
-					regulator-max-microvolt = <1225000>;
-					qcom,switch-mode-frequency = <3200000>;
-					bias-pull-down;
-				};
-
-				s3 {
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1400000>;
-					qcom,switch-mode-frequency = <4800000>;
-				};
-
-				s4 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				s7 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				l3 {
-					regulator-min-microvolt = <3050000>;
-					regulator-max-microvolt = <3300000>;
-					bias-pull-down;
-				};
-
-				l4 {
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				l5 {
-					regulator-min-microvolt = <2750000>;
-					regulator-max-microvolt = <3000000>;
-					bias-pull-down;
-				};
-
-				l23 {
-					regulator-min-microvolt = <1700000>;
-					regulator-max-microvolt = <1900000>;
-					bias-pull-down;
-				};
-
-				pm8921_lvs6: lvs6 {
-					bias-pull-down;
-				};
-
-			};
-		};
+&gsbi1 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
 
-		gsbi@12440000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
+&gsbi1_i2c {
+	clock-frequency = <200000>;
+	status = "okay";
 
-			i2c@12460000 {
-				status = "okay";
-				clock-frequency = <200000>;
+	eeprom@50 {
+		compatible = "atmel,24c02";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
+};
+
+&gsbi7 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
 
-				eeprom@50 {
-					compatible = "atmel,24c02";
-					reg = <0x50>;
-					pagesize = <32>;
-				};
-			};
+&gsbi7_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gsbi7_uart_2pins>;
+	status = "okay";
+};
+
+&pcie {
+	vdda-supply = <&pm8921_s3>;
+	vdda_phy-supply = <&pm8921_lvs6>;
+	vdda_refclk-supply = <&v3p3_fixed>;
+	pinctrl-0 = <&pcie_pins>;
+	pinctrl-names = "default";
+	perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&pm8921_gpio {
+	wlan_default_gpios: wlan-gpios-state {
+		pinconf {
+			pins = "gpio43";
+			function = "normal";
+			bias-disable;
+			power-source = <PM8921_GPIO_S4>;
 		};
+	};
+};
+
+&rpm {
+	regulators {
+		vin_lvs1_3_6-supply = <&pm8921_s4>;
+		vin_lvs2-supply = <&pm8921_s1>;
+		vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+		vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+		vdd_l24-supply = <&pm8921_s1>;
+		vdd_l25-supply = <&pm8921_s1>;
+		vdd_l26-supply = <&pm8921_s7>;
+		vdd_l27-supply = <&pm8921_s7>;
+		vdd_l28-supply = <&pm8921_s7>;
+
 
-		gsbi@16600000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
-			serial@16640000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&gsbi7_uart_2pins>;
-			};
+		/* Buck SMPS */
+		s1 {
+			regulator-always-on;
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <3200000>;
+			bias-pull-down;
 		};
 
-		/* OTG */
-		usb@12500000 {
-			status = "okay";
-			dr_mode = "otg";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l4>;
-				};
-			};
+		s3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1400000>;
+			qcom,switch-mode-frequency = <4800000>;
 		};
 
-		usb@12520000 {
-			status = "okay";
-			dr_mode = "host";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l23>;
-				};
-			};
+		s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <3200000>;
 		};
 
-		usb@12530000 {
-			status = "okay";
-			dr_mode = "host";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l23>;
-				};
-			};
+		s7 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <3200000>;
 		};
 
-		/* on board fixed 3.3v supply */
-		v3p3_fixed: v3p3 {
-			compatible = "regulator-fixed";
-			regulator-name = "PCIE V3P3";
-			regulator-min-microvolt = <3300000>;
+		l3 {
+			regulator-min-microvolt = <3050000>;
 			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
+			bias-pull-down;
+		};
+
+		l4 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+
+		l5 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <3000000>;
+			bias-pull-down;
 		};
 
-		qcom,ssbi@500000 {
-			pmic@0 {
-				gpio@150 {
-					wlan_default_gpios: wlan-gpios-state {
-						pinconf {
-							pins = "gpio43";
-							function = "normal";
-							bias-disable;
-							power-source = <PM8921_GPIO_S4>;
-						};
-					};
-				};
-			};
+		l23 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			bias-pull-down;
 		};
 
-		pci@1b500000 {
-			status = "okay";
-			vdda-supply = <&pm8921_s3>;
-			vdda_phy-supply = <&pm8921_lvs6>;
-			vdda_refclk-supply = <&v3p3_fixed>;
-			pinctrl-0 = <&pcie_pins>;
-			pinctrl-names = "default";
-			perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+		lvs6 {
+			bias-pull-down;
 		};
 
-		amba {
-			/* eMMC */
-			sdcc1: mmc@12400000 {
-				status = "okay";
-				vmmc-supply = <&pm8921_l5>;
-				vqmmc-supply = <&pm8921_s4>;
-			};
-
-			/* External micro SD card */
-			sdcc3: mmc@12180000 {
-				status = "okay";
-				vmmc-supply = <&v3p3_fixed>;
-				pinctrl-names = "default";
-				pinctrl-0 = <&card_detect>;
-				cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
-			};
-			/* WLAN */
-			sdcc4: mmc@121c0000 {
-				status = "okay";
-				vmmc-supply = <&v3p3_fixed>;
-				vqmmc-supply = <&v3p3_fixed>;
-				mmc-pwrseq = <&sdcc4_pwrseq>;
-			};
+	};
+};
+
+/* eMMC */
+&sdcc1 {
+	vmmc-supply = <&pm8921_l5>;
+	vqmmc-supply = <&pm8921_s4>;
+	status = "okay";
+};
+
+/* External micro SD card */
+&sdcc3 {
+	vmmc-supply = <&v3p3_fixed>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&card_detect>;
+	cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+/* WLAN */
+&sdcc4 {
+	status = "okay";
+	vmmc-supply = <&v3p3_fixed>;
+	vqmmc-supply = <&v3p3_fixed>;
+	mmc-pwrseq = <&sdcc4_pwrseq>;
+};
+
+&tlmm_pinmux {
+	card_detect: card_detect {
+		mux {
+			pins = "gpio26";
+			function = "gpio";
+			bias-disable;
+		};
+	};
+
+	pcie_pins: pcie_pinmux {
+		mux {
+			pins = "gpio27";
+			function = "gpio";
+		};
+		conf {
+			pins = "gpio27";
+			drive-strength = <12>;
+			bias-disable;
 		};
 	};
 };
+
+&usb_hs1_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l4>;
+};
+
+&usb_hs3_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l23>;
+};
+
+&usb_hs4_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l23>;
+};
+
+/* OTG */
+&usb1 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb3 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb4 {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index a7f90217661b..96307550523a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -22,23 +22,12 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	pwrseq {
-		compatible = "simple-bus";
-
-		sdcc4_pwrseq: sdcc4_pwrseq {
-			pinctrl-names = "default";
-			pinctrl-0 = <&wlan_default_gpios>;
-			compatible = "mmc-pwrseq-simple";
-			reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
-		};
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
 		pinctrl-0 = <&notify_led>;
 
-		led@1 {
+		led-user1 {
 			label = "apq8064:green:user1";
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&pm8921_gpio 18 GPIO_ACTIVE_HIGH>;
@@ -57,326 +46,314 @@
 		};
 	};
 
-	soc {
-		pinctrl@800000 {
-			card_detect: card_detect {
-				mux {
-					pins = "gpio26";
-					function = "gpio";
-					bias-disable;
-				};
-			};
+	sdcc4_pwrseq: pwrseq-sdcc4 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_default_gpios>;
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
+	};
 
-			pcie_pins: pcie_pinmux {
-				mux {
-					pins = "gpio27";
-					function = "gpio";
-				};
-				conf {
-					pins = "gpio27";
-					drive-strength = <12>;
-					bias-disable;
-				};
-			};
-		};
+	ext_3p3v: regulator-ext-3p3v {
+		compatible = "regulator-fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "ext_3p3v";
+		regulator-type = "voltage";
+		startup-delay-us = <0>;
+		gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+};
 
-		rpm@108000 {
-			regulators {
-				vin_lvs1_3_6-supply = <&pm8921_s4>;
-				vin_lvs2-supply = <&pm8921_s1>;
-				vin_lvs4_5_7-supply = <&pm8921_s4>;
-
-				vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
-				vdd_l24-supply = <&pm8921_s1>;
-				vdd_l25-supply = <&pm8921_s1>;
-				vdd_l26-supply = <&pm8921_s7>;
-				vdd_l27-supply = <&pm8921_s7>;
-				vdd_l28-supply = <&pm8921_s7>;
-
-
-				/* Buck SMPS */
-				s1 {
-					regulator-always-on;
-					regulator-min-microvolt = <1225000>;
-					regulator-max-microvolt = <1225000>;
-					qcom,switch-mode-frequency = <3200000>;
-					bias-pull-down;
-				};
-
-				s3 {
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1400000>;
-					qcom,switch-mode-frequency = <4800000>;
-				};
-
-				s4 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				s7 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				l3 {
-					regulator-min-microvolt = <3050000>;
-					regulator-max-microvolt = <3300000>;
-					bias-pull-down;
-				};
-
-				l4 {
-					regulator-min-microvolt = <1000000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				l5 {
-					regulator-min-microvolt = <2750000>;
-					regulator-max-microvolt = <3000000>;
-					bias-pull-down;
-				};
-
-				l6 {
-					regulator-min-microvolt = <2950000>;
-					regulator-max-microvolt = <2950000>;
-					bias-pull-down;
-				};
-
-				l23 {
-					regulator-min-microvolt = <1700000>;
-					regulator-max-microvolt = <1900000>;
-					bias-pull-down;
-				};
-
-				lvs1 {
-					bias-pull-down;
-				};
-
-				lvs6 {
-					bias-pull-down;
-				};
-			};
-		};
+&gsbi1 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
 
-		ext_3p3v: regulator-fixed@1 {
-			compatible = "regulator-fixed";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-name = "ext_3p3v";
-			regulator-type = "voltage";
-			startup-delay-us = <0>;
-			gpio = <&tlmm_pinmux 77 GPIO_ACTIVE_HIGH>;
-			enable-active-high;
-			regulator-boot-on;
-		};
+&gsbi1_i2c {
+	clock-frequency = <200000>;
+	status = "okay";
 
-		gsbi3: gsbi@16200000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
-			i2c@16280000 {
-				status = "okay";
-			};
-		};
+	eeprom@52 {
+		compatible = "atmel,24c128";
+		reg = <0x52>;
+		pagesize = <32>;
+	};
+};
 
-		gsbi@16300000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
-			/* CAM I2C MIPI-CSI connector */
-			i2c@16380000 {
-				status = "okay";
-			};
-		};
+&gsbi3 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
+
+&gsbi3_i2c {
+	status = "okay";
+};
 
-		gsbi@12440000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C>;
+&gsbi4 {
+	qcom,mode = <GSBI_PROT_I2C>;
+	status = "okay";
+};
 
-			i2c@12460000 {
-				status = "okay";
-				clock-frequency = <200000>;
+/* CAM I2C MIPI-CSI connector */
+&gsbi4_i2c {
+	status = "okay";
+};
 
-				eeprom@52 {
-					compatible = "atmel,24c128";
-					reg = <0x52>;
-					pagesize = <32>;
-				};
-			};
-		};
+&gsbi5 {
+	qcom,mode = <GSBI_PROT_SPI>;
+	status = "okay";
+};
 
-		gsbi@1a200000 {
-			qcom,mode = <GSBI_PROT_SPI>;
-			status = "okay";
-			spi4: spi@1a280000 {
-				status = "okay";
-				num-cs = <1>;
-				cs-gpios = <&tlmm_pinmux 53 0>;
-			};
-		};
+&gsbi5_spi {
+	num-cs = <1>;
+	cs-gpios = <&tlmm_pinmux 53 0>;
+	status = "okay";
+};
+
+&gsbi6 {
+	qcom,mode = <GSBI_PROT_UART_W_FC>;
+	status = "okay";
+};
 
-		gsbi@16500000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_UART_W_FC>;
+&gsbi6_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gsbi6_uart_4pins>;
+	status = "okay";
+};
 
-			serial@16540000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&gsbi6_uart_4pins>;
-			};
+&gsbi7 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
+
+&gsbi7_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gsbi7_uart_2pins>;
+	status = "okay";
+};
+
+&hdmi {
+	core-vdda-supply = <&pm8921_hdmi_switch>;
+	hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&hdmi_in {
+	remote-endpoint = <&mdp_dtv_out>;
+};
+
+&hdmi_out {
+	remote-endpoint = <&hdmi_con>;
+};
+
+&hdmi_phy {
+	status = "okay";
+	core-vdda-supply = <&pm8921_hdmi_switch>;
+};
+
+&mdp {
+	status = "okay";
+};
+
+&mdp_dtv_out {
+	remote-endpoint = <&hdmi_in>;
+};
+
+&pcie {
+	status = "okay";
+	vdda-supply = <&pm8921_s3>;
+	vdda_phy-supply = <&pm8921_lvs6>;
+	vdda_refclk-supply = <&ext_3p3v>;
+	pinctrl-0 = <&pcie_pins>;
+	pinctrl-names = "default";
+	perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+};
+
+&pm8921_gpio {
+	wlan_default_gpios: wlan-gpios-state {
+		pinconf {
+			pins = "gpio43";
+			function = "normal";
+			bias-disable;
+			power-source = <PM8921_GPIO_S4>;
 		};
+	};
 
-		gsbi@16600000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
-			serial@16640000 {
-				status = "okay";
-				pinctrl-names = "default";
-				pinctrl-0 = <&gsbi7_uart_2pins>;
-			};
+	notify_led: nled-state {
+		pinconf {
+			pins = "gpio18";
+			function = "normal";
+			bias-disable;
+			power-source = <PM8921_GPIO_S4>;
 		};
+	};
+};
 
-		sata_phy0: phy@1b400000 {
-			status = "okay";
+&rpm {
+	regulators {
+		vin_lvs1_3_6-supply = <&pm8921_s4>;
+		vin_lvs2-supply = <&pm8921_s1>;
+		vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+		vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+		vdd_l24-supply = <&pm8921_s1>;
+		vdd_l25-supply = <&pm8921_s1>;
+		vdd_l26-supply = <&pm8921_s7>;
+		vdd_l27-supply = <&pm8921_s7>;
+		vdd_l28-supply = <&pm8921_s7>;
+
+
+		/* Buck SMPS */
+		s1 {
+			regulator-always-on;
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <3200000>;
+			bias-pull-down;
 		};
 
-		sata0: sata@29000000 {
-			status = "okay";
-			target-supply = <&pm8921_s4>;
+		s3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1400000>;
+			qcom,switch-mode-frequency = <4800000>;
 		};
 
-		/* OTG */
-		usb@12500000 {
-			status = "okay";
-			dr_mode = "otg";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l4>;
-				};
-			};
+		s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <3200000>;
 		};
 
-		usb@12520000 {
-			status = "okay";
-			dr_mode = "host";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l23>;
-				};
-			};
+		s7 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <3200000>;
 		};
 
-		usb@12530000 {
-			status = "okay";
-			dr_mode = "host";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l23>;
-				};
-			};
+		l3 {
+			regulator-min-microvolt = <3050000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
 		};
 
-		pci@1b500000 {
-			status = "okay";
-			vdda-supply = <&pm8921_s3>;
-			vdda_phy-supply = <&pm8921_lvs6>;
-			vdda_refclk-supply = <&ext_3p3v>;
-			pinctrl-0 = <&pcie_pins>;
-			pinctrl-names = "default";
-			perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
+		l4 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
 		};
 
-		qcom,ssbi@500000 {
-			pmic@0 {
-				gpio@150 {
-					wlan_default_gpios: wlan-gpios-state {
-						pinconf {
-							pins = "gpio43";
-							function = "normal";
-							bias-disable;
-							power-source = <PM8921_GPIO_S4>;
-						};
-					};
-
-					notify_led: nled-state {
-						pinconf {
-							pins = "gpio18";
-							function = "normal";
-							bias-disable;
-							power-source = <PM8921_GPIO_S4>;
-						};
-					};
-				};
-			};
+		l5 {
+			regulator-min-microvolt = <2750000>;
+			regulator-max-microvolt = <3000000>;
+			bias-pull-down;
 		};
 
-		amba {
-			/* eMMC */
-			sdcc1: mmc@12400000 {
-				status = "okay";
-				vmmc-supply = <&pm8921_l5>;
-				vqmmc-supply = <&pm8921_s4>;
-			};
+		l6 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			bias-pull-down;
+		};
 
-			/* External micro SD card */
-			sdcc3: mmc@12180000 {
-				status = "okay";
-				vmmc-supply = <&pm8921_l6>;
-				pinctrl-names = "default";
-				pinctrl-0 = <&card_detect>;
-				cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
-			};
-			/* WLAN */
-			sdcc4: mmc@121c0000 {
-				status = "okay";
-				vmmc-supply = <&ext_3p3v>;
-				vqmmc-supply = <&pm8921_lvs1>;
-				mmc-pwrseq = <&sdcc4_pwrseq>;
-			};
+		l23 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			bias-pull-down;
 		};
 
-		hdmi-tx@4a00000 {
-			status = "okay";
+		lvs1 {
+			bias-pull-down;
+		};
 
-			core-vdda-supply = <&pm8921_hdmi_switch>;
+		lvs6 {
+			bias-pull-down;
+		};
+	};
+};
 
-			hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+&sata_phy0 {
+	status = "okay";
+};
 
-			ports {
-				port@0 {
-					endpoint {
-						remote-endpoint = <&mdp_dtv_out>;
-					};
-				};
+&sata0 {
+	target-supply = <&pm8921_s4>;
+	status = "okay";
+};
 
-				port@1 {
-					endpoint {
-						remote-endpoint = <&hdmi_con>;
-					};
-				};
-			};
-		};
+/* eMMC */
+&sdcc1 {
+	vmmc-supply = <&pm8921_l5>;
+	vqmmc-supply = <&pm8921_s4>;
+	status = "okay";
+};
 
-		hdmi-phy@4a00400 {
-			status = "okay";
+/* External micro SD card */
+&sdcc3 {
+	vmmc-supply = <&pm8921_l6>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&card_detect>;
+	cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
 
-			core-vdda-supply = <&pm8921_hdmi_switch>;
-		};
+/* WLAN */
+&sdcc4 {
+	vmmc-supply = <&ext_3p3v>;
+	vqmmc-supply = <&pm8921_lvs1>;
+	mmc-pwrseq = <&sdcc4_pwrseq>;
+	status = "okay";
+};
 
-		mdp@5100000 {
-			status = "okay";
+&tlmm_pinmux {
+	card_detect: card_detect {
+		mux {
+			pins = "gpio26";
+			function = "gpio";
+			bias-disable;
+		};
+	};
 
-			ports {
-				port@3 {
-					endpoint {
-						remote-endpoint = <&hdmi_in>;
-					};
-				};
-			};
+	pcie_pins: pcie_pinmux {
+		mux {
+			pins = "gpio27";
+			function = "gpio";
+		};
+		conf {
+			pins = "gpio27";
+			drive-strength = <12>;
+			bias-disable;
 		};
 	};
 };
+
+&usb_hs1_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l4>;
+};
+
+&usb_hs3_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l23>;
+};
+
+&usb_hs4_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l23>;
+};
+
+/* OTG */
+&usb1 {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb3 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb4 {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts
index c07c5474750d..9244512b74d1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Sony Xperia Z";
 	compatible = "sony,xperia-yuga", "qcom,apq8064";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &gsbi5_serial;
@@ -51,351 +52,338 @@
 			linux,code = <KEY_VOLUMEUP>;
 		};
 	};
+};
+
+&gsbi5 {
+	qcom,mode = <GSBI_PROT_I2C_UART>;
+	status = "okay";
+};
+
+&gsbi5_serial {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gsbi5_uart_pin_a>;
+	status = "okay";
+};
+
+&pm8921_gpio {
+	gpio_keys_pin_a: gpio-keys-active-state {
+		pins = "gpio3", "gpio4", "gpio29", "gpio35";
+		function = "normal";
+
+		bias-pull-up;
+		drive-push-pull;
+		input-enable;
+		power-source = <2>;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+		qcom,pull-up-strength = <0>;
+	};
+};
+
+&riva {
+	pinctrl-names = "default";
+	pinctrl-0 = <&riva_wlan_pin_a>, <&riva_bt_pin_a>, <&riva_fm_pin_a>;
+	status = "okay";
+};
+
+&rpm {
+	regulators {
+		vin_l1_l2_l12_l18-supply = <&pm8921_s4>;
+		vin_lvs_1_3_6-supply = <&pm8921_s4>;
+		vin_lvs_4_5_7-supply = <&pm8921_s4>;
+		vin_ncp-supply = <&pm8921_l6>;
+		vin_lvs2-supply = <&pm8921_s4>;
+		vin_l24-supply = <&pm8921_s1>;
+		vin_l25-supply = <&pm8921_s1>;
+		vin_l27-supply = <&pm8921_s7>;
+		vin_l28-supply = <&pm8921_s7>;
+
+		/* Buck SMPS */
+		s1 {
+			regulator-always-on;
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <3200000>;
+			bias-pull-down;
+		};
+
+		s2 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+
+		s3 {
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1150000>;
+			qcom,switch-mode-frequency = <4800000>;
+			bias-pull-down;
+		};
+
+		s4 {
+			regulator-always-on;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+			qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
+		};
+
+		s7 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <3200000>;
+		};
+
+		s8 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			qcom,switch-mode-frequency = <1600000>;
+		};
+
+		/* PMOS LDO */
+		l1 {
+			regulator-always-on;
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			bias-pull-down;
+		};
 
-	soc {
-		pinctrl@800000 {
-			gsbi5_uart_pin_a: gsbi5-uart-pin-active {
-				rx {
-					pins = "gpio52";
-					function = "gsbi5";
-					drive-strength = <2>;
-					bias-pull-up;
-				};
-
-				tx {
-					pins = "gpio51";
-					function = "gsbi5";
-					drive-strength = <4>;
-					bias-disable;
-				};
-			};
-
-
-			sdcc3_cd_pin_a: sdcc3-cd-pin-active {
-				pins = "gpio26";
-				function = "gpio";
-
-				drive-strength = <2>;
-				bias-disable;
-			};
-		};
-
-
-		rpm@108000 {
-			regulators {
-				vin_l1_l2_l12_l18-supply = <&pm8921_s4>;
-				vin_lvs_1_3_6-supply = <&pm8921_s4>;
-				vin_lvs_4_5_7-supply = <&pm8921_s4>;
-				vin_ncp-supply = <&pm8921_l6>;
-				vin_lvs2-supply = <&pm8921_s4>;
-				vin_l24-supply = <&pm8921_s1>;
-				vin_l25-supply = <&pm8921_s1>;
-				vin_l27-supply = <&pm8921_s7>;
-				vin_l28-supply = <&pm8921_s7>;
-
-				/* Buck SMPS */
-				s1 {
-					regulator-always-on;
-					regulator-min-microvolt = <1225000>;
-					regulator-max-microvolt = <1225000>;
-					qcom,switch-mode-frequency = <3200000>;
-					bias-pull-down;
-				};
-
-				s2 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-				};
-
-				s3 {
-					regulator-min-microvolt = <500000>;
-					regulator-max-microvolt = <1150000>;
-					qcom,switch-mode-frequency = <4800000>;
-					bias-pull-down;
-				};
-
-				s4 {
-					regulator-always-on;
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <1600000>;
-					bias-pull-down;
-					qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
-				};
-
-				s7 {
-					regulator-min-microvolt = <1300000>;
-					regulator-max-microvolt = <1300000>;
-					qcom,switch-mode-frequency = <3200000>;
-				};
-
-				s8 {
-					regulator-min-microvolt = <2200000>;
-					regulator-max-microvolt = <2200000>;
-					qcom,switch-mode-frequency = <1600000>;
-				};
-
-				/* PMOS LDO */
-				l1 {
-					regulator-always-on;
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-					bias-pull-down;
-				};
-
-				l2 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-
-				l3 {
-					regulator-min-microvolt = <3075000>;
-					regulator-max-microvolt = <3075000>;
-					bias-pull-down;
-				};
-
-				l4 {
-					regulator-always-on;
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				l5 {
-					regulator-min-microvolt = <2950000>;
-					regulator-max-microvolt = <2950000>;
-					bias-pull-down;
-				};
-
-				l6 {
-					regulator-min-microvolt = <2950000>;
-					regulator-max-microvolt = <2950000>;
-					bias-pull-down;
-				};
-
-				l7 {
-					regulator-min-microvolt = <1850000>;
-					regulator-max-microvolt = <2950000>;
-					bias-pull-down;
-				};
-
-				l8 {
-					regulator-min-microvolt = <2800000>;
-					regulator-max-microvolt = <2800000>;
-					bias-pull-down;
-				};
-
-				l9 {
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3000000>;
-					bias-pull-down;
-				};
-
-				l10 {
-					regulator-min-microvolt = <2900000>;
-					regulator-max-microvolt = <2900000>;
-					bias-pull-down;
-				};
-
-				l11 {
-					regulator-min-microvolt = <3000000>;
-					regulator-max-microvolt = <3000000>;
-					bias-pull-down;
-				};
-
-				l12 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-
-				l14 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				l15 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <2950000>;
-					bias-pull-down;
-				};
-
-				l16 {
-					regulator-min-microvolt = <2800000>;
-					regulator-max-microvolt = <2800000>;
-					bias-pull-down;
-				};
-
-				l17 {
-					regulator-min-microvolt = <2000000>;
-					regulator-max-microvolt = <2000000>;
-					bias-pull-down;
-				};
-
-				l18 {
-					regulator-min-microvolt = <1200000>;
-					regulator-max-microvolt = <1200000>;
-					bias-pull-down;
-				};
-
-				l21 {
-					regulator-min-microvolt = <1050000>;
-					regulator-max-microvolt = <1050000>;
-					bias-pull-down;
-				};
-
-				l22 {
-					regulator-min-microvolt = <2600000>;
-					regulator-max-microvolt = <2600000>;
-					bias-pull-down;
-				};
-
-				l23 {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					bias-pull-down;
-				};
-
-				l24 {
-					regulator-min-microvolt = <750000>;
-					regulator-max-microvolt = <1150000>;
-					bias-pull-down;
-				};
-
-				l25 {
-					regulator-always-on;
-					regulator-min-microvolt = <1250000>;
-					regulator-max-microvolt = <1250000>;
-					bias-pull-down;
-				};
-
-				l27 {
-					regulator-min-microvolt = <1100000>;
-					regulator-max-microvolt = <1100000>;
-				};
-
-				l28 {
-					regulator-min-microvolt = <1050000>;
-					regulator-max-microvolt = <1050000>;
-					bias-pull-down;
-				};
-
-				l29 {
-					regulator-min-microvolt = <2000000>;
-					regulator-max-microvolt = <2000000>;
-					bias-pull-down;
-				};
-
-				/* Low Voltage Switch */
-				lvs1 {
-					bias-pull-down;
-				};
-
-				lvs2 {
-					bias-pull-down;
-				};
-
-				lvs3 {
-					bias-pull-down;
-				};
-
-				lvs4 {
-					bias-pull-down;
-				};
-
-				lvs5 {
-					bias-pull-down;
-				};
-
-				lvs6 {
-					bias-pull-down;
-				};
-
-				lvs7 {
-					bias-pull-down;
-				};
-
-				usb-switch {};
-
-				hdmi-switch {};
-
-				ncp {
-					regulator-min-microvolt = <1800000>;
-					regulator-max-microvolt = <1800000>;
-					qcom,switch-mode-frequency = <1600000>;
-				};
-			};
-		};
-
-		qcom,ssbi@500000 {
-			pmic@0 {
-				gpio@150 {
-					gpio_keys_pin_a: gpio-keys-active-state {
-						pins = "gpio3", "gpio4", "gpio29", "gpio35";
-						function = "normal";
-
-						bias-pull-up;
-						drive-push-pull;
-						input-enable;
-						power-source = <2>;
-						qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-						qcom,pull-up-strength = <0>;
-					};
-				};
-			};
-		};
-
-		usb@12500000 {
-			status = "okay";
-			dr_mode = "otg";
-			ulpi {
-				phy {
-					v3p3-supply = <&pm8921_l3>;
-					v1p8-supply = <&pm8921_l4>;
-				};
-			};
+		l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
 		};
 
-		gsbi@1a200000 {
-			status = "okay";
-			qcom,mode = <GSBI_PROT_I2C_UART>;
+		l3 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+			bias-pull-down;
+		};
+
+		l4 {
+			regulator-always-on;
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+
+		l5 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			bias-pull-down;
+		};
+
+		l6 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			bias-pull-down;
+		};
+
+		l7 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <2950000>;
+			bias-pull-down;
+		};
+
+		l8 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			bias-pull-down;
+		};
+
+		l9 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			bias-pull-down;
+		};
+
+		l10 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+			bias-pull-down;
+		};
 
-			serial@1a240000 {
-				status = "okay";
+		l11 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			bias-pull-down;
+		};
+
+		l12 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
 
-				pinctrl-names = "default";
-				pinctrl-0 = <&gsbi5_uart_pin_a>;
-			};
+		l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
 		};
 
-		amba {
-			sdcc1: mmc@12400000 {
-				status = "okay";
+		l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			bias-pull-down;
+		};
 
-				vmmc-supply = <&pm8921_l5>;
-				vqmmc-supply = <&pm8921_s4>;
-			};
+		l16 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			bias-pull-down;
+		};
 
-			sdcc3: mmc@12180000 {
-				status = "okay";
+		l17 {
+			regulator-min-microvolt = <2000000>;
+			regulator-max-microvolt = <2000000>;
+			bias-pull-down;
+		};
 
-				vmmc-supply = <&pm8921_l6>;
-				cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+		l18 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
 
-				pinctrl-names = "default";
-				pinctrl-0 = <&sdcc3_pins>, <&sdcc3_cd_pin_a>;
-			};
+		l21 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+			bias-pull-down;
 		};
 
-		riva-pil@3204000 {
-			status = "okay";
+		l22 {
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
 
-			pinctrl-names = "default";
-			pinctrl-0 = <&riva_wlan_pin_a>, <&riva_bt_pin_a>, <&riva_fm_pin_a>;
+		l23 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+
+		l24 {
+			regulator-min-microvolt = <750000>;
+			regulator-max-microvolt = <1150000>;
+			bias-pull-down;
+		};
+
+		l25 {
+			regulator-always-on;
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+			bias-pull-down;
+		};
+
+		l27 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		l28 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+			bias-pull-down;
+		};
+
+		l29 {
+			regulator-min-microvolt = <2000000>;
+			regulator-max-microvolt = <2000000>;
+			bias-pull-down;
+		};
+
+		/* Low Voltage Switch */
+		lvs1 {
+			bias-pull-down;
+		};
+
+		lvs2 {
+			bias-pull-down;
+		};
+
+		lvs3 {
+			bias-pull-down;
+		};
+
+		lvs4 {
+			bias-pull-down;
+		};
+
+		lvs5 {
+			bias-pull-down;
+		};
+
+		lvs6 {
+			bias-pull-down;
+		};
+
+		lvs7 {
+			bias-pull-down;
+		};
+
+		usb-switch {};
+
+		hdmi-switch {};
+
+		ncp {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <1600000>;
 		};
 	};
 };
+
+&sdcc1 {
+	vmmc-supply = <&pm8921_l5>;
+	vqmmc-supply = <&pm8921_s4>;
+	status = "okay";
+};
+
+&sdcc3 {
+	vmmc-supply = <&pm8921_l6>;
+	cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdcc3_pins>, <&sdcc3_cd_pin_a>;
+
+	status = "okay";
+};
+
+&tlmm_pinmux {
+	gsbi5_uart_pin_a: gsbi5-uart-pin-active {
+		rx {
+			pins = "gpio52";
+			function = "gsbi5";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		tx {
+			pins = "gpio51";
+			function = "gsbi5";
+			drive-strength = <4>;
+			bias-disable;
+		};
+	};
+
+
+	sdcc3_cd_pin_a: sdcc3-cd-pin-active {
+		pins = "gpio26";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&usb_hs1_phy {
+	v3p3-supply = <&pm8921_l3>;
+	v1p8-supply = <&pm8921_l4>;
+};
+
+&usb1 {
+	dr_mode = "otg";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
index 942aa2278355..0da9623ea084 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -672,7 +672,7 @@
 			reg = <0x00c00000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pm8821: pmic@1 {
+			pm8821: pmic {
 				compatible = "qcom,pm8821";
 				interrupt-parent = <&tlmm_pinmux>;
 				interrupts = <76 IRQ_TYPE_LEVEL_LOW>;
@@ -693,12 +693,12 @@
 			};
 		};
 
-		qcom,ssbi@500000 {
+		ssbi@500000 {
 			compatible = "qcom,ssbi";
 			reg = <0x00500000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pmicintc: pmic@0 {
+			pmicintc: pmic {
 				compatible = "qcom,pm8921";
 				interrupt-parent = <&tlmm_pinmux>;
 				interrupts = <74 8>;
@@ -884,7 +884,7 @@
 			reg = <0x2011000 0x1000>;
 		};
 
-		rpm@108000 {
+		rpm: rpm@108000 {
 			compatible = "qcom,rpm-apq8064";
 			reg = <0x108000 0x1000>;
 			qcom,ipc = <&l2cc 0x8 2>;
@@ -1085,15 +1085,21 @@
 			ports-implemented = <0x1>;
 		};
 
-		/* Temporary fixed regulator */
-		sdcc1bam: dma-controller@12402000{
-			compatible = "qcom,bam-v1.3.0";
-			reg = <0x12402000 0x8000>;
-			interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&gcc SDC1_H_CLK>;
-			clock-names = "bam_clk";
-			#dma-cells = <1>;
-			qcom,ee = <0>;
+		sdcc3: mmc@12180000 {
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			status = "disabled";
+			reg = <0x12180000 0x2000>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <4>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			max-frequency = <192000000>;
+			no-1-8-v;
+			dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
+			dma-names = "tx", "rx";
 		};
 
 		sdcc3bam: dma-controller@12182000{
@@ -1106,6 +1112,24 @@
 			qcom,ee = <0>;
 		};
 
+		sdcc4: mmc@121c0000 {
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			status = "disabled";
+			reg = <0x121c0000 0x2000>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <4>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			max-frequency = <48000000>;
+			dmas = <&sdcc4bam 2>, <&sdcc4bam 1>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&sdc4_gpios>;
+		};
+
 		sdcc4bam: dma-controller@121c2000{
 			compatible = "qcom,bam-v1.3.0";
 			reg = <0x121c2000 0x8000>;
@@ -1116,67 +1140,33 @@
 			qcom,ee = <0>;
 		};
 
-		amba {
-			compatible = "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
-			sdcc1: mmc@12400000 {
-				status = "disabled";
-				compatible = "arm,pl18x", "arm,primecell";
-				pinctrl-names = "default";
-				pinctrl-0 = <&sdcc1_pins>;
-				arm,primecell-periphid = <0x00051180>;
-				reg = <0x12400000 0x2000>;
-				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <8>;
-				max-frequency = <96000000>;
-				non-removable;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
-				dma-names = "tx", "rx";
-			};
-
-			sdcc3: mmc@12180000 {
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				status = "disabled";
-				reg = <0x12180000 0x2000>;
-				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <4>;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				max-frequency = <192000000>;
-				no-1-8-v;
-				dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
-				dma-names = "tx", "rx";
-			};
+		sdcc1: mmc@12400000 {
+			status = "disabled";
+			compatible = "arm,pl18x", "arm,primecell";
+			pinctrl-names = "default";
+			pinctrl-0 = <&sdcc1_pins>;
+			arm,primecell-periphid = <0x00051180>;
+			reg = <0x12400000 0x2000>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <8>;
+			max-frequency = <96000000>;
+			non-removable;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
+			dma-names = "tx", "rx";
+		};
 
-			sdcc4: mmc@121c0000 {
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				status = "disabled";
-				reg = <0x121c0000 0x2000>;
-				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <4>;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				max-frequency = <48000000>;
-				dmas = <&sdcc4bam 2>, <&sdcc4bam 1>;
-				dma-names = "tx", "rx";
-				pinctrl-names = "default";
-				pinctrl-0 = <&sdc4_gpios>;
-			};
+		sdcc1bam: dma-controller@12402000{
+			compatible = "qcom,bam-v1.3.0";
+			reg = <0x12402000 0x8000>;
+			interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC1_H_CLK>;
+			clock-names = "bam_clk";
+			#dma-cells = <1>;
+			qcom,ee = <0>;
 		};
 
 		tcsr: syscon@1a400000 {
@@ -1316,7 +1306,6 @@
 						<&dsi0_phy 1>;
 			syscon-sfpb = <&mmss_sfpb>;
 			phys = <&dsi0_phy>;
-			phy-names = "dsi";
 			status = "disabled";
 
 			ports {
@@ -1338,7 +1327,7 @@
 		};
 
 
-		dsi0_phy: dsi-phy@4700200 {
+		dsi0_phy: phy@4700200 {
 			compatible = "qcom,dsi-phy-28nm-8960";
 			#clock-cells = <1>;
 			#phy-cells = <0>;
@@ -1470,6 +1459,8 @@
 
 			phys = <&hdmi_phy>;
 
+			status = "disabled";
+
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1488,7 +1479,7 @@
 			};
 		};
 
-		hdmi_phy: hdmi-phy@4a00400 {
+		hdmi_phy: phy@4a00400 {
 			compatible = "qcom,hdmi-phy-8960";
 			reg = <0x4a00400 0x60>,
 			      <0x4a00500 0x100>;
@@ -1498,6 +1489,8 @@
 			clocks = <&mmcc HDMI_S_AHB_CLK>;
 			clock-names = "slave_iface";
 			#phy-cells = <0>;
+
+			status = "disabled";
 		};
 
 		mdp: mdp@5100000 {
@@ -1552,7 +1545,7 @@
 			};
 		};
 
-		riva: riva-pil@3204000 {
+		riva: riva-pil@3200800 {
 			compatible = "qcom,riva-pil";
 
 			reg = <0x03200800 0x1000>, <0x03202000 0x2000>, <0x03204000 0x100>;
@@ -1615,7 +1608,7 @@
 		};
 
 		etb@1a01000 {
-			compatible = "coresight-etb10", "arm,primecell";
+			compatible = "arm,coresight-etb10", "arm,primecell";
 			reg = <0x1a01000 0x1000>;
 
 			clocks = <&rpmcc RPM_QDSS_CLK>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 91716298ec5e..1345df7cbd00 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -35,30 +35,8 @@
 	};
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs2_phy>;
-	phy-select = <&tcsr 0xb000 1>;
-	extcon = <&smbb>, <&usb_id>;
-	vbus-supply = <&chg_otg>;
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@b {
-			status = "okay";
-			v3p3-supply = <&pm8941_l24>;
-			v1p8-supply = <&pm8941_l6>;
-			extcon = <&smbb>;
-			qcom,init-seq = /bits/ 8 <0x1 0x63>;
-		};
-	};
-};
-
 &rpm_requests {
-	pm8841-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8841-regulators";
 
 		pm8841_s1: s1 {
@@ -82,7 +60,7 @@
 		};
 	};
 
-	pm8941-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm8941-regulators";
 
 		vdd_l1_l3-supply = <&pm8941_s1>;
@@ -272,34 +250,34 @@
 };
 
 &tlmm {
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <10>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 
-		cd {
+		cd-pins {
 			pins = "gpio62";
 			function = "gpio";
 			drive-strength = <2>;
@@ -307,3 +285,23 @@
 		};
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs2_phy>;
+	phy-select = <&tcsr 0xb000 1>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs2_phy {
+	status = "okay";
+	v3p3-supply = <&pm8941_l24>;
+	v1p8-supply = <&pm8941_l6>;
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x63>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
index 44cd72f1b1be..116e59a3b76d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts
@@ -19,16 +19,16 @@
 		serial@f995e000 {
 			status = "okay";
 		};
+	};
+};
 
-		sdhci@f9824900 {
-			bus-width = <8>;
-			non-removable;
-			status = "okay";
-		};
+&sdhc_1 {
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
 
-		sdhci@f98a4900 {
-			cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>;
-			bus-width = <4>;
-		};
-	};
+&sdhc_2 {
+	cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
index f2fb7c975af8..4b0d2b4f4b6a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -72,7 +72,7 @@
 		};
 
 		L2: l2-cache {
-			compatible = "qcom,arch-cache";
+			compatible = "cache";
 			cache-level = <2>;
 			qcom,saw = <&saw_l2>;
 		};
@@ -258,12 +258,14 @@
 		};
 
 		tsens: thermal-sensor@fc4a8000 {
-			compatible = "qcom,msm8974-tsens";
+			compatible = "qcom,msm8974-tsens", "qcom,tsens-v0_1";
 			reg = <0xfc4a9000 0x1000>, /* TM */
 			      <0xfc4a8000 0x1000>; /* SROT */
 			nvmem-cells = <&tsens_calib>, <&tsens_backup>;
 			nvmem-cell-names = "calib", "calib_backup";
 			#qcom,sensors = <11>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow";
 			#thermal-sensor-cells = <1>;
 		};
 		timer@f9020000 {
@@ -394,7 +396,7 @@
 			#hwlock-cells = <1>;
 		};
 
-		rpm_msg_ram: memory@fc428000 {
+		rpm_msg_ram: sram@fc428000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0xfc428000 0x4000>;
 		};
@@ -419,7 +421,7 @@
 			status = "disabled";
 		};
 
-		mmc@f9824900 {
+		sdhc_1: mmc@f9824900 {
 			compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
 			reg-names = "hc", "core";
@@ -432,7 +434,7 @@
 			status = "disabled";
 		};
 
-		mmc@f98a4900 {
+		sdhc_2: mmc@f98a4900 {
 			compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4";
 			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
 			reg-names = "hc", "core";
@@ -474,7 +476,7 @@
 				compatible = "qcom,rpm-apq8084";
 				qcom,smd-channels = "rpm_requests";
 
-				pma8084-regulators {
+				regulators-0 {
 					compatible = "qcom,rpm-pma8084-regulators";
 
 					pma8084_s1: s1 {};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts
index cf7da1ab177c..1b27edce9d4f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts
@@ -9,7 +9,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		power {
+		led-power {
 			label = "ap120c-ac:green:power";
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_GREEN>;
@@ -17,14 +17,14 @@
 			default-state = "on";
 		};
 
-		wlan {
+		led-wlan {
 			label = "ap120c-ac:green:wlan";
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
 		};
 
-		support {
+		led-support {
 			label = "ap120c-ac:green:support";
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
index c4f89b712fd9..a707057c887d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
@@ -7,7 +7,7 @@
 	leds {
 		compatible = "gpio-leds";
 
-		status: status {
+		status: led-status {
 			label = "ap120c-ac:blue:status";
 			function = LED_FUNCTION_STATUS;
 			color = <LED_COLOR_ID_BLUE>;
@@ -15,7 +15,7 @@
 			default-state = "keep";
 		};
 
-		wlan2g {
+		led-wlan2g {
 			label = "ap120c-ac:green:wlan2g";
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_GREEN>;
@@ -23,7 +23,7 @@
 			linux,default-trigger = "phy0tpt";
 		};
 
-		wlan5g {
+		led-wlan5g {
 			label = "ap120c-ac:red:wlan5g";
 			function = LED_FUNCTION_WLAN;
 			color = <LED_COLOR_ID_RED>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi
index af9a26fb5d4a..a5a6f3ebb274 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi
@@ -6,7 +6,7 @@
 
 / {
 	model = "ALFA Network AP120C-AC";
-	compatible = "alfa-network,ap120c-ac";
+	compatible = "alfa-network,ap120c-ac", "qcom,ipq4018";
 
 	keys {
 		compatible = "gpio-keys";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts
index 394412619894..365fbac417fd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts
@@ -7,7 +7,7 @@
 
 / {
 	model = "8devices Jalapeno";
-	compatible = "8dev,jalapeno";
+	compatible = "8dev,jalapeno", "qcom,ipq4018";
 };
 
 &tlmm {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
index b23591110bd2..acb08dcf9442 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -348,7 +348,7 @@
 		saw0: regulator@b089000 {
 			compatible = "qcom,saw2";
 			reg = <0x0b089000 0x1000>, <0x0b009000 0x1000>;
-                        regulator;
+			regulator;
 		};
 
 		saw1: regulator@b099000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
index 5a65cce2500c..f908889c4f95 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -5,7 +5,7 @@
 
 / {
 	model = "MikroTik RB3011UiAS-RM";
-	compatible = "mikrotik,rb3011";
+	compatible = "mikrotik,rb3011", "qcom,ipq8064";
 
 	aliases {
 		serial0 = &gsbi7_serial;
@@ -264,8 +264,7 @@
 &nand {
 	status = "okay";
 
-	nandcs@0 {
-		compatible = "qcom,nandcs";
+	nand@0 {
 		reg = <0>;
 
 		nand-ecc-strength = <4>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 90c08b51680a..7e784b0995da 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -513,8 +513,8 @@
 
 		gcc: clock-controller@900000 {
 			compatible = "qcom,gcc-ipq8064", "syscon";
-			clocks = <&pxo_board>, <&cxo_board>;
-			clock-names = "pxo", "cxo";
+			clocks = <&pxo_board>, <&cxo_board>, <&lcc PLL4>;
+			clock-names = "pxo", "cxo", "pll4";
 			reg = <0x00900000 0x4000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -728,7 +728,6 @@
 				status = "disabled";
 				reg = <0x12180000 0x2000>;
 				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <8>;
@@ -748,7 +747,6 @@
 				arm,primecell-periphid = <0x00051180>;
 				reg = <0x12400000 0x2000>;
 				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <8>;
@@ -756,7 +754,6 @@
 				non-removable;
 				cap-sd-highspeed;
 				cap-mmc-highspeed;
-				mmc-ddr-1_8v;
 				vmmc-supply = <&vsdcc_fixed>;
 				dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
 				dma-names = "tx", "rx";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
index 0827de5426c1..a8304769b509 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548-mangoh-green.dts
@@ -1,46 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
 /*
  * Device Tree Source for mangOH Green Board with WP8548 Module
  *
  * Copyright (C) 2016 BayLibre, SAS.
  * Author : Neil Armstrong <narmstrong@baylibre.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include <dt-bindings/input/input.h>
@@ -82,8 +45,8 @@
 	 * - 42: IOT0_GPIO1 and SD Card Detect
 	 */
 
-	gpioext1_pins: gpioext1_pins {
-		pins {
+	gpioext1_pins: gpioext1-state {
+		gpioext1-pins {
 			pins = "gpio2";
 			function = "gpio";
 			input-enable;
@@ -91,8 +54,8 @@
 		};
 	};
 
-	sdc_cd_pins: sdc_cd_pins {
-		pins {
+	sdc_cd_pins: sdc-cd-state {
+		sdc-cd-pins {
 			pins = "gpio42";
 			function = "gpio";
 			drive-strength = <2>;
@@ -153,7 +116,7 @@
 			#size-cells = <0>;
 			reg = <4>;
 
-			gpioext0: gpio@3e {
+			gpioext0: pinctrl@3e {
 				/* GPIO Expander 0 Mapping :
 				 * - 0: ARDUINO_RESET_Level shift
 				 * - 1: BattChrgr_PG_N
@@ -179,7 +142,7 @@
 				interrupt-parent = <&gpioext1>;
 				interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 
-				probe-reset;
+				semtech,probe-reset;
 
 				gpio-controller;
 				interrupt-controller;
@@ -191,7 +154,7 @@
 			#size-cells = <0>;
 			reg = <5>;
 
-			gpioext1: gpio@3f {
+			gpioext1: pinctrl@3f {
 				/* GPIO Expander 1 Mapping :
 				 * - 0: GPIOEXP_INT1
 				 * - 1: Battery detect
@@ -220,7 +183,7 @@
 				interrupt-parent = <&msmgpio>;
 				interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 
-				probe-reset;
+				semtech,probe-reset;
 
 				gpio-controller;
 				interrupt-controller;
@@ -232,7 +195,7 @@
 			#size-cells = <0>;
 			reg = <6>;
 
-			gpioext2: gpio@70 {
+			gpioext2: pinctrl@70 {
 				/* GPIO Expander 2 Mapping :
 				 * - 0: USB_HUB_INTn
 				 * - 1: HUB_CONNECT
@@ -258,7 +221,7 @@
 				interrupt-parent = <&gpioext1>;
 				interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
 
-				probe-reset;
+				semtech,probe-reset;
 
 				gpio-controller;
 				interrupt-controller;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
index 49de1821ac3a..92c8003dac25 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi
@@ -1,46 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
 /*
  * Device Tree Source for Sierra Wireless WP8548 Module
  *
  * Copyright (C) 2016 BayLibre, SAS.
  * Author : Neil Armstrong <narmstrong@baylibre.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "qcom-mdm9615.dtsi"
@@ -59,8 +22,8 @@
 	pinctrl-0 = <&reset_out_pins>;
 	pinctrl-names = "default";
 
-	gsbi3_pins: gsbi3_pins {
-		mux {
+	gsbi3_pins: gsbi3-state {
+		gsbi3-pins {
 			pins = "gpio8", "gpio9", "gpio10", "gpio11";
 			function = "gsbi3";
 			drive-strength = <8>;
@@ -68,8 +31,8 @@
 		};
 	};
 
-	gsbi4_pins: gsbi4_pins {
-		mux {
+	gsbi4_pins: gsbi4-state {
+		gsbi4-pins {
 			pins = "gpio12", "gpio13", "gpio14", "gpio15";
 			function = "gsbi4";
 			drive-strength = <8>;
@@ -77,15 +40,15 @@
 		};
 	};
 
-	gsbi5_i2c_pins: gsbi5_i2c_pins {
-		pin16 {
+	gsbi5_i2c_pins: gsbi5-i2c-state {
+		sda-pins {
 			pins = "gpio16";
 			function = "gsbi5_i2c";
 			drive-strength = <8>;
 			bias-disable;
 		};
 
-		pin17 {
+		scl-pins {
 			pins = "gpio17";
 			function = "gsbi5_i2c";
 			drive-strength = <2>;
@@ -93,8 +56,8 @@
 		};
 	};
 
-	gsbi5_uart_pins: gsbi5_uart_pins {
-		mux {
+	gsbi5_uart_pins: gsbi5-uart-state {
+		gsbi5-uart-pins {
 			pins = "gpio18", "gpio19";
 			function = "gsbi5_uart";
 			drive-strength = <8>;
@@ -102,8 +65,8 @@
 		};
 	};
 
-	reset_out_pins: reset_out_pins {
-		pins {
+	reset_out_pins: reset-out-state {
+		reset-out-pins {
 			pins = "gpio66";
 			function = "gpio";
 			drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615.dtsi
index b47c86412de2..b0fe1d95d88f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-mdm9615.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-mdm9615.dtsi
@@ -1,46 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
 /*
  * Device Tree Source for Qualcomm MDM9615 SoC
  *
  * Copyright (C) 2016 BayLibre, SAS.
  * Author : Neil Armstrong <narmstrong@baylibre.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -64,6 +27,7 @@
 
 		cpu0: cpu@0 {
 			compatible = "arm,cortex-a5";
+			reg = <0>;
 			device_type = "cpu";
 			next-level-cache = <&L2>;
 		};
@@ -206,7 +170,6 @@
 				#size-cells = <0>;
 				reg = <0x16280000 0x1000>;
 				interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
-				spi-max-frequency = <24000000>;
 
 				clocks = <&gcc GSBI3_QUP_CLK>, <&gcc GSBI3_H_CLK>;
 				clock-names = "core", "iface";
@@ -283,7 +246,7 @@
 			reg = <0x500000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pmicintc: pmic@0 {
+			pmicintc: pmic {
 				compatible = "qcom,pm8018", "qcom,pm8921";
 				interrupts = <GIC_PPI 226 IRQ_TYPE_LEVEL_HIGH>;
 				#interrupt-cells = <2>;
@@ -351,51 +314,43 @@
 			qcom,ee = <0>;
 		};
 
-		amba {
-			compatible = "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
-			sdcc1: mmc@12180000 {
-				status = "disabled";
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				reg = <0x12180000 0x2000>;
-				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <8>;
-				max-frequency = <48000000>;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				vmmc-supply = <&vsdcc_fixed>;
-				dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
-				dma-names = "tx", "rx";
-				assigned-clocks = <&gcc SDC1_CLK>;
-				assigned-clock-rates = <400000>;
-			};
+		sdcc1: mmc@12180000 {
+			status = "disabled";
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			reg = <0x12180000 0x2000>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <8>;
+			max-frequency = <48000000>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			vmmc-supply = <&vsdcc_fixed>;
+			dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
+			dma-names = "tx", "rx";
+			assigned-clocks = <&gcc SDC1_CLK>;
+			assigned-clock-rates = <400000>;
+		};
 
-			sdcc2: mmc@12140000 {
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				status = "disabled";
-				reg = <0x12140000 0x2000>;
-				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <4>;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				max-frequency = <48000000>;
-				no-1-8-v;
-				vmmc-supply = <&vsdcc_fixed>;
-				dmas = <&sdcc2bam 2>, <&sdcc2bam 1>;
-				dma-names = "tx", "rx";
-				assigned-clocks = <&gcc SDC2_CLK>;
-				assigned-clock-rates = <400000>;
-			};
+		sdcc2: mmc@12140000 {
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			status = "disabled";
+			reg = <0x12140000 0x2000>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <4>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			max-frequency = <48000000>;
+			no-1-8-v;
+			vmmc-supply = <&vsdcc_fixed>;
+			dmas = <&sdcc2bam 2>, <&sdcc2bam 1>;
+			dma-names = "tx", "rx";
+			assigned-clocks = <&gcc SDC2_CLK>;
+			assigned-clock-rates = <400000>;
 		};
 
 		tcsr: syscon@1a400000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8226-samsung-s3ve3g.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8226-samsung-s3ve3g.dts
index 290e1df631f0..6a082ad4418a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8226-samsung-s3ve3g.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8226-samsung-s3ve3g.dts
@@ -8,6 +8,7 @@
 / {
 	model = "Samsung Galaxy S III Neo";
 	compatible = "samsung,s3ve3g", "qcom,msm8226";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart3;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8226.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8226.dtsi
index cf2d56929428..4cba25dad8d6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8226.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8226.dtsi
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
+#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
@@ -298,6 +299,33 @@
 			#size-cells = <0>;
 		};
 
+		cci: cci@fda0c000 {
+			compatible = "qcom,msm8226-cci";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0xfda0c000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&mmcc CAMSS_TOP_AHB_CLK>,
+				 <&mmcc CAMSS_CCI_CCI_AHB_CLK>,
+				 <&mmcc CAMSS_CCI_CCI_CLK>;
+			clock-names = "camss_top_ahb",
+				      "cci_ahb",
+				      "cci";
+
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&cci_default>;
+			pinctrl-1 = <&cci_sleep>;
+
+			status = "disabled";
+
+			cci_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <400000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		usb: usb@f9a55000 {
 			compatible = "qcom,ci-hdrc";
 			reg = <0xf9a55000 0x200>,
@@ -344,6 +372,14 @@
 			#power-domain-cells = <1>;
 		};
 
+		mmcc: clock-controller@fd8c0000 {
+			compatible = "qcom,mmcc-msm8226";
+			reg = <0xfd8c0000 0x6000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
 		tlmm: pinctrl@fd510000 {
 			compatible = "qcom,msm8226-pinctrl";
 			reg = <0xfd510000 0x4000>;
@@ -354,49 +390,65 @@
 			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
 
-			blsp1_i2c1_pins: blsp1-i2c1 {
+			blsp1_i2c1_pins: blsp1-i2c1-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c2_pins: blsp1-i2c2 {
+			blsp1_i2c2_pins: blsp1-i2c2-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c3_pins: blsp1-i2c3 {
+			blsp1_i2c3_pins: blsp1-i2c3-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c4_pins: blsp1-i2c4 {
+			blsp1_i2c4_pins: blsp1-i2c4-state {
 				pins = "gpio14", "gpio15";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c5_pins: blsp1-i2c5 {
+			blsp1_i2c5_pins: blsp1-i2c5-state {
 				pins = "gpio18", "gpio19";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
+			cci_default: cci-default-state {
+				pins = "gpio29", "gpio30";
+				function = "cci_i2c0";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cci_sleep: cci-sleep-state {
+				pins = "gpio29", "gpio30";
+				function = "gpio";
+
+				drive-strength = <2>;
+				bias-disable;
+			};
+
 			sdhc1_default_state: sdhc1-default-state {
-				clk {
+				clk-pins {
 					pins = "sdc1_clk";
 					drive-strength = <10>;
 					bias-disable;
 				};
 
-				cmd-data {
+				cmd-data-pins {
 					pins = "sdc1_cmd", "sdc1_data";
 					drive-strength = <10>;
 					bias-pull-up;
@@ -404,13 +456,13 @@
 			};
 
 			sdhc2_default_state: sdhc2-default-state {
-				clk {
+				clk-pins {
 					pins = "sdc2_clk";
 					drive-strength = <10>;
 					bias-disable;
 				};
 
-				cmd-data {
+				cmd-data-pins {
 					pins = "sdc2_cmd", "sdc2_data";
 					drive-strength = <10>;
 					bias-pull-up;
@@ -418,21 +470,21 @@
 			};
 
 			sdhc3_default_state: sdhc3-default-state {
-				clk {
+				clk-pins {
 					pins = "gpio44";
 					function = "sdc3";
 					drive-strength = <8>;
 					bias-disable;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "gpio43";
 					function = "sdc3";
 					drive-strength = <8>;
 					bias-pull-up;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio39", "gpio40", "gpio41", "gpio42";
 					function = "sdc3";
 					drive-strength = <8>;
@@ -527,7 +579,7 @@
 			};
 		};
 
-		rpm_msg_ram: memory@fc428000 {
+		rpm_msg_ram: sram@fc428000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0xfc428000 0x4000>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8660.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8660.dtsi
index ddce7d64ba99..86f76d0feff4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -316,7 +316,7 @@
 			};
 		};
 
-		external-bus@1a100000 {
+		ebi2: external-bus@1a100000 {
 			compatible = "qcom,msm8660-ebi2";
 			#address-cells = <2>;
 			#size-cells = <1>;
@@ -333,12 +333,12 @@
 			status = "disabled";
 		};
 
-		qcom,ssbi@500000 {
+		ssbi@500000 {
 			compatible = "qcom,ssbi";
 			reg = <0x500000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pm8058: pmic@0 {
+			pm8058: pmic {
 				compatible = "qcom,pm8058";
 				interrupt-parent = <&tlmm>;
 				interrupts = <88 8>;
@@ -379,7 +379,7 @@
 					pull-up;
 				};
 
-				keypad@148 {
+				pm8058_keypad: keypad@148 {
 					compatible = "qcom,pm8058-keypad";
 					reg = <0x148>;
 					interrupt-parent = <&pm8058>;
@@ -444,6 +444,31 @@
 					compatible = "qcom,pm8058-vib";
 					reg = <0x4a>;
 				};
+
+				pm8058_led48: led@48 {
+					compatible = "qcom,pm8058-keypad-led";
+					reg = <0x48>;
+					status = "disabled";
+				};
+
+				pm8058_led131: led@131 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x131>;
+					status = "disabled";
+				};
+
+				pm8058_led132: led@132 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x132>;
+					status = "disabled";
+				};
+
+				pm8058_led133: led@133 {
+					compatible = "qcom,pm8058-led";
+					reg = <0x133>;
+					status = "disabled";
+				};
+
 			};
 		};
 
@@ -471,7 +496,7 @@
 				clock-names = "pxo";
 			};
 
-			pm8901-regulators {
+			regulators-0 {
 				compatible = "qcom,rpm-pm8901-regulators";
 
 				pm8901_l0: l0 {};
@@ -495,7 +520,7 @@
 				pm8901_mvs: mvs {};
 			};
 
-			pm8058-regulators {
+			regulators-1 {
 				compatible = "qcom,rpm-pm8058-regulators";
 
 				pm8058_l0: l0 {};
@@ -549,7 +574,6 @@
 				arm,primecell-periphid = <0x00051180>;
 				reg = <0x12400000 0x8000>;
 				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <8>;
@@ -565,7 +589,6 @@
 				arm,primecell-periphid = <0x00051180>;
 				reg = <0x12140000 0x8000>;
 				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <8>;
@@ -580,7 +603,6 @@
 				status = "disabled";
 				reg = <0x12180000 0x8000>;
 				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <4>;
@@ -596,7 +618,6 @@
 				status = "disabled";
 				reg = <0x121c0000 0x8000>;
 				interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <4>;
@@ -611,7 +632,6 @@
 				status = "disabled";
 				reg = <0x12200000 0x8000>;
 				interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
 				clocks = <&gcc SDC5_CLK>, <&gcc SDC5_H_CLK>;
 				clock-names = "mclk", "apb_pclk";
 				bus-width = <4>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8960-cdp.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index 9157e3c4f48f..8fa2befa629a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -18,7 +18,7 @@
 	regulators {
 		compatible = "simple-bus";
 
-		ext_l2: gpio-regulator@91 {
+		ext_l2: gpio-regulator {
 			compatible = "regulator-fixed";
 			regulator-name = "ext_l2";
 			gpio = <&msmgpio 91 0>;
@@ -42,7 +42,7 @@
 		compatible = "micrel,ks8851";
 		reg = <0>;
 		interrupt-parent = <&msmgpio>;
-		interrupts = <90 8>;
+		interrupts = <90 IRQ_TYPE_LEVEL_LOW>;
 		spi-max-frequency = <5400000>;
 		vdd-supply = <&ext_l2>;
 		vdd-io-supply = <&pm8921_lvs6>;
@@ -60,33 +60,32 @@
 };
 
 &msmgpio {
-	spi1_default: spi1_default {
-		 mux {
-			pins = "gpio6", "gpio7", "gpio9";
-			function = "gsbi1";
-		 };
-
-		 mosi {
+	spi1_default: spi1-default-state {
+		 mosi-pins {
 			pins = "gpio6";
+			function = "gsbi1";
 			drive-strength = <12>;
 			bias-disable;
 		 };
 
-		 miso {
+		 miso-pins {
 			pins = "gpio7";
+			function = "gsbi1";
 			drive-strength = <12>;
 			bias-disable;
 		 };
 
-		 cs {
+		 cs-pins {
 			pins = "gpio8";
+			function = "gsbi1";
 			drive-strength = <12>;
 			bias-disable;
 			output-low;
 		 };
 
-		 clk {
+		 clk-pins {
 			pins = "gpio9";
+			function = "gsbi1";
 			drive-strength = <12>;
 			bias-disable;
 		 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8960.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8960.dtsi
index c5740da3754c..7debf9db7cb1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -17,7 +17,7 @@
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		interrupts = <1 14 0x304>;
+		interrupts = <GIC_PPI 14 0x304>;
 
 		cpu@0 {
 			compatible = "qcom,krait";
@@ -52,7 +52,7 @@
 
 	cpu-pmu {
 		compatible = "qcom,krait-pmu";
-		interrupts = <1 10 0x304>;
+		interrupts = <GIC_PPI 10 0x304>;
 		qcom,no-pc-write;
 	};
 
@@ -105,9 +105,9 @@
 		timer@200a000 {
 			compatible = "qcom,kpss-timer",
 				     "qcom,kpss-wdt-msm8960", "qcom,msm-timer";
-			interrupts = <1 1 0x301>,
-				     <1 2 0x301>,
-				     <1 3 0x301>;
+			interrupts = <GIC_PPI 1 0x301>,
+				     <GIC_PPI 2 0x301>,
+				     <GIC_PPI 3 0x301>;
 			reg = <0x0200a000 0x100>;
 			clock-frequency = <27000000>,
 					  <32768>;
@@ -119,7 +119,7 @@
 			gpio-controller;
 			gpio-ranges = <&msmgpio 0 0 152>;
 			#gpio-cells = <2>;
-			interrupts = <0 16 0x4>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			reg = <0x800000 0x4000>;
@@ -247,15 +247,15 @@
 			};
 		};
 
-		qcom,ssbi@500000 {
+		ssbi@500000 {
 			compatible = "qcom,ssbi";
 			reg = <0x500000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pmicintc: pmic@0 {
+			pmicintc: pmic {
 				compatible = "qcom,pm8921";
 				interrupt-parent = <&msmgpio>;
-				interrupts = <104 8>;
+				interrupts = <104 IRQ_TYPE_LEVEL_LOW>;
 				#interrupt-cells = <2>;
 				interrupt-controller;
 				#address-cells = <1>;
@@ -265,7 +265,8 @@
 					compatible = "qcom,pm8921-pwrkey";
 					reg = <0x1c>;
 					interrupt-parent = <&pmicintc>;
-					interrupts = <50 1>, <51 1>;
+					interrupts = <50 IRQ_TYPE_EDGE_RISING>,
+						     <51 IRQ_TYPE_EDGE_RISING>;
 					debounce = <15625>;
 					pull-up;
 				};
@@ -274,7 +275,8 @@
 					compatible = "qcom,pm8921-keypad";
 					reg = <0x148>;
 					interrupt-parent = <&pmicintc>;
-					interrupts = <74 1>, <75 1>;
+					interrupts = <74 IRQ_TYPE_EDGE_RISING>,
+						     <75 IRQ_TYPE_EDGE_RISING>;
 					debounce = <15>;
 					scan-delay = <32>;
 					row-hold = <91500>;
@@ -283,7 +285,7 @@
 				rtc@11d {
 					compatible = "qcom,pm8921-rtc";
 					interrupt-parent = <&pmicintc>;
-					interrupts = <39 1>;
+					interrupts = <39 IRQ_TYPE_EDGE_RISING>;
 					reg = <0x11d>;
 					allow-set-time;
 				};
@@ -297,44 +299,36 @@
 			clock-names = "core";
 		};
 
-		amba {
-			compatible = "simple-bus";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
-			sdcc1: mmc@12400000 {
-				status = "disabled";
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				reg = <0x12400000 0x8000>;
-				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <8>;
-				max-frequency = <96000000>;
-				non-removable;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				vmmc-supply = <&vsdcc_fixed>;
-			};
+		sdcc3: mmc@12180000 {
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			status = "disabled";
+			reg = <0x12180000 0x8000>;
+			interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <4>;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			max-frequency = <192000000>;
+			no-1-8-v;
+			vmmc-supply = <&vsdcc_fixed>;
+		};
 
-			sdcc3: mmc@12180000 {
-				compatible = "arm,pl18x", "arm,primecell";
-				arm,primecell-periphid = <0x00051180>;
-				status = "disabled";
-				reg = <0x12180000 0x8000>;
-				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-				interrupt-names = "cmd_irq";
-				clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
-				clock-names = "mclk", "apb_pclk";
-				bus-width = <4>;
-				cap-sd-highspeed;
-				cap-mmc-highspeed;
-				max-frequency = <192000000>;
-				no-1-8-v;
-				vmmc-supply = <&vsdcc_fixed>;
-			};
+		sdcc1: mmc@12400000 {
+			status = "disabled";
+			compatible = "arm,pl18x", "arm,primecell";
+			arm,primecell-periphid = <0x00051180>;
+			reg = <0x12400000 0x8000>;
+			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
+			clock-names = "mclk", "apb_pclk";
+			bus-width = <8>;
+			max-frequency = <96000000>;
+			non-removable;
+			cap-sd-highspeed;
+			cap-mmc-highspeed;
+			vmmc-supply = <&vsdcc_fixed>;
 		};
 
 		tcsr: syscon@1a400000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index 6daceaa87802..280e63e3ebf2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -9,6 +9,7 @@
 / {
 	model = "LGE MSM 8974 HAMMERHEAD";
 	compatible = "lge,hammerhead", "qcom,msm8974";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart1;
@@ -247,31 +248,6 @@
 	status = "okay";
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs1_phy>;
-	phy-select = <&tcsr 0xb000 0>;
-
-	extcon = <&charger>, <&usb_id>;
-	vbus-supply = <&usb_otg_vbus>;
-
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@a {
-			status = "okay";
-
-			v1p8-supply = <&pm8941_l6>;
-			v3p3-supply = <&pm8941_l24>;
-
-			qcom,init-seq = /bits/ 8 <0x1 0x64>;
-		};
-	};
-};
-
 &pm8941_gpios {
 	gpio_keys_pin_a: gpio-keys-active-state {
 		pins = "gpio2", "gpio3";
@@ -344,7 +320,7 @@
 };
 
 &rpm_requests {
-	pm8841-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8841-regulators";
 
 		pm8841_s1: s1 {
@@ -368,7 +344,7 @@
 		};
 	};
 
-	pm8941-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm8941-regulators";
 
 		vdd_l1_l3-supply = <&pm8941_s1>;
@@ -573,43 +549,43 @@
 };
 
 &tlmm {
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <6>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 	};
 
-	mpu6515_pin: mpu6515 {
+	mpu6515_pin: mpu6515-state {
 		pins = "gpio73";
 		function = "gpio";
 		bias-disable;
 		input-enable;
 	};
 
-	touch_pin: touch {
-		int {
+	touch_pin: touch-state {
+		int-pins {
 			pins = "gpio5";
 			function = "gpio";
 
@@ -618,7 +594,7 @@
 			input-enable;
 		};
 
-		reset {
+		reset-pins {
 			pins = "gpio8";
 			function = "gpio";
 
@@ -627,27 +603,50 @@
 		};
 	};
 
-	panel_pin: panel {
+	panel_pin: panel-state {
 		pins = "gpio12";
 		function = "mdp_vsync";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	bt_pin: bt {
-		hostwake {
+	bt_pin: bt-state {
+		hostwake-pins {
 			pins = "gpio42";
 			function = "gpio";
 		};
 
-		devwake {
+		devwake-pins {
 			pins = "gpio62";
 			function = "gpio";
 		};
 
-		shutdown {
+		shutdown-pins {
 			pins = "gpio41";
 			function = "gpio";
 		};
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+
+	extcon = <&charger>, <&usb_id>;
+	vbus-supply = <&usb_otg_vbus>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-amami.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-amami.dts
index 68d5626bf491..9f2ab5c122d0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-amami.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-amami.dts
@@ -4,6 +4,7 @@
 / {
 	model = "Sony Xperia Z1 Compact";
 	compatible = "sony,xperia-amami", "qcom,msm8974";
+	chassis-type = "handset";
 };
 
 &smbb {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-honami.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-honami.dts
index ea6a941d8f8c..9028f17e5c4a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-honami.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine-honami.dts
@@ -4,4 +4,5 @@
 / {
 	model = "Sony Xperia Z1";
 	compatible = "sony,xperia-honami", "qcom,msm8974";
+	chassis-type = "handset";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
index 5a70683d9103..1b683690a1ad 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi
@@ -132,31 +132,6 @@
 	/* sii8334 MHL HDMI bridge */
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs1_phy>;
-	phy-select = <&tcsr 0xb000 0>;
-	extcon = <&smbb>, <&usb_id>;
-	vbus-supply = <&chg_otg>;
-
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@a {
-			status = "okay";
-
-			v1p8-supply = <&pm8941_l6>;
-			v3p3-supply = <&pm8941_l24>;
-
-			extcon = <&smbb>;
-			qcom,init-seq = /bits/ 8 <0x1 0x64>;
-		};
-	};
-};
-
 &pm8941_coincell {
 	status = "okay";
 	qcom,rset-ohms = <2100>;
@@ -178,7 +153,7 @@
 
 	qcom,power-source = <1>;
 
-	rgb-led {
+	multi-led {
 		color = <LED_COLOR_ID_RGB>;
 		function = LED_FUNCTION_STATUS;
 
@@ -214,7 +189,7 @@
 };
 
 &rpm_requests {
-	pm8841-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8841-regulators";
 
 		pm8841_s1: s1 {
@@ -238,7 +213,7 @@
 		};
 	};
 
-	pm8941-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm8941-regulators";
 
 		vdd_l1_l3-supply = <&pm8941_s1>;
@@ -442,7 +417,7 @@
 };
 
 &tlmm {
-	ts_int_pin: touch-int {
+	ts_int_pin: touch-int-state {
 		pins = "gpio61";
 		function = "gpio";
 		drive-strength = <2>;
@@ -450,34 +425,34 @@
 		input-enable;
 	};
 
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdc2_on: sdc-on {
-		clk {
+	sdc2_on: sdc-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <10>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 
-		cd {
+		cd-pins {
 			pins = "gpio62";
 			function = "gpio";
 			drive-strength = <2>;
@@ -485,3 +460,26 @@
 		};
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
index 7a9be0acf3f5..8d216a3c0851 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -653,7 +653,7 @@
 			#size-cells = <0>;
 		};
 
-		otg: usb@f9a55000 {
+		usb: usb@f9a55000 {
 			compatible = "qcom,ci-hdrc";
 			reg = <0xf9a55000 0x200>,
 			      <0xf9a55200 0x200>;
@@ -679,7 +679,7 @@
 					#phy-cells = <0>;
 					clocks = <&xo_board>, <&gcc GCC_USB2A_PHY_SLEEP_CLK>;
 					clock-names = "ref", "sleep";
-					resets = <&gcc GCC_USB2A_PHY_BCR>, <&otg 0>;
+					resets = <&gcc GCC_USB2A_PHY_BCR>, <&usb 0>;
 					reset-names = "phy", "por";
 					status = "disabled";
 				};
@@ -690,7 +690,7 @@
 					#phy-cells = <0>;
 					clocks = <&xo_board>, <&gcc GCC_USB2B_PHY_SLEEP_CLK>;
 					clock-names = "ref", "sleep";
-					resets = <&gcc GCC_USB2B_PHY_BCR>, <&otg 1>;
+					resets = <&gcc GCC_USB2B_PHY_BCR>, <&usb 1>;
 					reset-names = "phy", "por";
 					status = "disabled";
 				};
@@ -1056,7 +1056,7 @@
 			reg = <0xfc400000 0x4000>;
 		};
 
-		rpm_msg_ram: memory@fc428000 {
+		rpm_msg_ram: sram@fc428000 {
 			compatible = "qcom,rpm-msg-ram";
 			reg = <0xfc428000 0x4000>;
 		};
@@ -1116,7 +1116,7 @@
 		};
 
 		tsens: thermal-sensor@fc4a9000 {
-			compatible = "qcom,msm8974-tsens";
+			compatible = "qcom,msm8974-tsens", "qcom,tsens-v0_1";
 			reg = <0xfc4a9000 0x1000>, /* TM */
 			      <0xfc4a8000 0x1000>; /* SROT */
 			nvmem-cells = <&tsens_calib>, <&tsens_backup>;
@@ -1194,7 +1194,7 @@
 			resets = <&gcc GCC_MSS_RESTART>;
 			reset-names = "mss_restart";
 
-			qcom,halt-regs = <&tcsr_mutex_block 0x1180 0x1200 0x1280>;
+			qcom,halt-regs = <&tcsr_mutex 0x1180 0x1200 0x1280>;
 
 			qcom,smem-states = <&modem_smp2p_out 0>;
 			qcom,smem-state-names = "stop";
@@ -1233,13 +1233,14 @@
 			};
 		};
 
-		tcsr_mutex_block: syscon@fd484000 {
-			compatible = "syscon";
+		tcsr_mutex: hwlock@fd484000 {
+			compatible = "qcom,msm8974-tcsr-mutex", "qcom,tcsr-mutex", "syscon";
 			reg = <0xfd484000 0x2000>;
+			#hwlock-cells = <1>;
 		};
 
 		tcsr: syscon@fd4a0000 {
-			compatible = "syscon";
+			compatible = "qcom,tcsr-msm8974", "syscon";
 			reg = <0xfd4a0000 0x10000>;
 		};
 
@@ -1253,61 +1254,62 @@
 			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
 
-			sdc1_off: sdc1-off {
-				clk {
+			sdc1_off: sdc1-off-state {
+				clk-pins {
 					pins = "sdc1_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc1_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc1_data";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 			};
 
-			sdc2_off: sdc2-off {
-				clk {
+			sdc2_off: sdc2-off-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				cd {
+				cd-pins {
 					pins = "gpio54";
+					function = "gpio";
 					bias-disable;
 					drive-strength = <2>;
 				};
 			};
 
-			blsp1_uart2_default: blsp1-uart2-default {
-				rx {
+			blsp1_uart2_default: blsp1-uart2-default-state {
+				rx-pins {
 					pins = "gpio5";
 					function = "blsp_uart2";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				tx {
+				tx-pins {
 					pins = "gpio4";
 					function = "blsp_uart2";
 					drive-strength = <4>;
@@ -1315,15 +1317,15 @@
 				};
 			};
 
-			blsp2_uart1_default: blsp2-uart1-default {
-				tx-rts {
+			blsp2_uart1_default: blsp2-uart1-default-state {
+				tx-rts-pins {
 					pins = "gpio41", "gpio44";
 					function = "blsp_uart7";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				rx-cts {
+				rx-cts-pins {
 					pins = "gpio42", "gpio43";
 					function = "blsp_uart7";
 					drive-strength = <2>;
@@ -1331,22 +1333,22 @@
 				};
 			};
 
-			blsp2_uart1_sleep: blsp2-uart1-sleep {
+			blsp2_uart1_sleep: blsp2-uart1-sleep-state {
 				pins = "gpio41", "gpio42", "gpio43", "gpio44";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
 			};
 
-			blsp2_uart4_default: blsp2-uart4-default {
-				tx-rts {
+			blsp2_uart4_default: blsp2-uart4-default-state {
+				tx-rts-pins {
 					pins = "gpio53", "gpio56";
 					function = "blsp_uart10";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				rx-cts {
+				rx-cts-pins {
 					pins = "gpio54", "gpio55";
 					function = "blsp_uart10";
 					drive-strength = <2>;
@@ -1354,42 +1356,42 @@
 				};
 			};
 
-			blsp1_i2c1_default: blsp1-i2c1-default {
+			blsp1_i2c1_default: blsp1-i2c1-default-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c1_sleep: blsp1-i2c1-sleep {
+			blsp1_i2c1_sleep: blsp1-i2c1-sleep-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c2_default: blsp1-i2c2-default {
+			blsp1_i2c2_default: blsp1-i2c2-default-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c2_sleep: blsp1-i2c2-sleep {
+			blsp1_i2c2_sleep: blsp1-i2c2-sleep-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c3_default: blsp1-i2c3-default {
+			blsp1_i2c3_default: blsp1-i2c3-default-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c3_sleep: blsp1-i2c3-sleep {
+			blsp1_i2c3_sleep: blsp1-i2c3-sleep-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
@@ -1400,14 +1402,14 @@
 
 			/* BLSP1_I2C5 info is missing */
 
-			blsp1_i2c6_default: blsp1-i2c6-default {
+			blsp1_i2c6_default: blsp1-i2c6-default-state {
 				pins = "gpio29", "gpio30";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c6_sleep: blsp1-i2c6-sleep {
+			blsp1_i2c6_sleep: blsp1-i2c6-sleep-state {
 				pins = "gpio29", "gpio30";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
@@ -1417,14 +1419,14 @@
 
 			/* BLSP2_I2C1 info is missing */
 
-			blsp2_i2c2_default: blsp2-i2c2-default {
+			blsp2_i2c2_default: blsp2-i2c2-default-state {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c8";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c2_sleep: blsp2-i2c2-sleep {
+			blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c8";
 				drive-strength = <2>;
@@ -1435,48 +1437,80 @@
 
 			/* BLSP2_I2C4 info is missing */
 
-			blsp2_i2c5_default: blsp2-i2c5-default {
+			blsp2_i2c5_default: blsp2-i2c5-default-state {
 				pins = "gpio83", "gpio84";
 				function = "blsp_i2c11";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c5_sleep: blsp2-i2c5-sleep {
+			blsp2_i2c5_sleep: blsp2-i2c5-sleep-state {
 				pins = "gpio83", "gpio84";
 				function = "blsp_i2c11";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c6_default: blsp2-i2c6-default {
+			blsp2_i2c6_default: blsp2-i2c6-default-state {
 				pins = "gpio87", "gpio88";
 				function = "blsp_i2c12";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+			blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
 				pins = "gpio87", "gpio88";
 				function = "blsp_i2c12";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			spi8_default: spi8_default {
-				mosi {
+			cci_default: cci-default-state {
+				cci_i2c0_default: cci-i2c0-default-pins {
+					pins = "gpio19", "gpio20";
+					function = "cci_i2c0";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cci_i2c1_default: cci-i2c1-default-pins {
+					pins = "gpio21", "gpio22";
+					function = "cci_i2c1";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
+			cci_sleep: cci-sleep-state {
+				cci_i2c0_sleep: cci-i2c0-sleep-pins {
+					pins = "gpio19", "gpio20";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cci_i2c1_sleep: cci-i2c1-sleep-pins {
+					pins = "gpio21", "gpio22";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
+			spi8_default: spi8_default-state {
+				mosi-pins {
 					pins = "gpio45";
 					function = "blsp_spi8";
 				};
-				miso {
+				miso-pins {
 					pins = "gpio46";
 					function = "blsp_spi8";
 				};
-				cs {
+				cs-pins {
 					pins = "gpio47";
 					function = "blsp_spi8";
 				};
-				clk {
+				clk-pins {
 					pins = "gpio48";
 					function = "blsp_spi8";
 				};
@@ -1571,7 +1605,6 @@
 					      "core_mmss";
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi-phy";
 
 				status = "disabled";
 
@@ -1597,7 +1630,7 @@
 				};
 			};
 
-			dsi0_phy: dsi-phy@fd922a00 {
+			dsi0_phy: phy@fd922a00 {
 				compatible = "qcom,dsi-phy-28nm-hpm";
 				reg = <0xfd922a00 0xd4>,
 				      <0xfd922b00 0x280>,
@@ -1616,6 +1649,40 @@
 			};
 		};
 
+		cci: cci@fda0c000 {
+			compatible = "qcom,msm8974-cci";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0xfda0c000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+			clocks = <&mmcc CAMSS_TOP_AHB_CLK>,
+				 <&mmcc CAMSS_CCI_CCI_AHB_CLK>,
+				 <&mmcc CAMSS_CCI_CCI_CLK>;
+			clock-names = "camss_top_ahb",
+				      "cci_ahb",
+				      "cci";
+
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&cci_default>;
+			pinctrl-1 = <&cci_sleep>;
+
+			status = "disabled";
+
+			cci_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <100000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <100000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		gpu: adreno@fdb00000 {
 			compatible = "qcom,adreno-330.1", "qcom,adreno";
 			reg = <0xfdb00000 0x10000>;
@@ -1703,8 +1770,6 @@
 				qcom,ipc = <&apcs 8 8>;
 				qcom,smd-edge = <1>;
 				label = "lpass";
-				#address-cells = <1>;
-				#size-cells = <0>;
 			};
 		};
 
@@ -1719,13 +1784,6 @@
 		};
 	};
 
-	tcsr_mutex: tcsr-mutex {
-		compatible = "qcom,tcsr-mutex";
-		syscon = <&tcsr_mutex_block 0 0x80>;
-
-		#hwlock-cells = <1>;
-	};
-
 	thermal-zones {
 		cpu0-thermal {
 			polling-delay-passive = <250>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts
index ff6e0066768b..f531d2679f6c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts
@@ -8,7 +8,8 @@
 
 / {
 	model = "Fairphone 2";
-	compatible = "fairphone,fp2", "qcom,msm8974";
+	compatible = "fairphone,fp2", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "handset";
 
 	aliases {
 		mmc0 = &sdhc_1;
@@ -85,31 +86,6 @@
 	};
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs1_phy>;
-	phy-select = <&tcsr 0xb000 0>;
-	extcon = <&smbb>, <&usb_id>;
-	vbus-supply = <&chg_otg>;
-
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@a {
-			status = "okay";
-
-			v1p8-supply = <&pm8941_l6>;
-			v3p3-supply = <&pm8941_l24>;
-
-			extcon = <&smbb>;
-			qcom,init-seq = /bits/ 8 <0x1 0x64>;
-		};
-	};
-};
-
 &pm8941_gpios {
 	gpio_keys_pin_a: gpio-keys-active-state {
 		pins = "gpio1", "gpio2", "gpio5";
@@ -190,7 +166,7 @@
 };
 
 &rpm_requests {
-	pm8841-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8841-regulators";
 
 		pm8841_s1: s1 {
@@ -209,7 +185,7 @@
 		};
 	};
 
-	pm8941-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm8941-regulators";
 
 		vdd_l1_l3-supply = <&pm8941_s1>;
@@ -408,36 +384,36 @@
 };
 
 &tlmm {
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <10>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 	};
 
-	wcnss_pin_a: wcnss-pin-active {
-		wlan {
+	wcnss_pin_a: wcnss-pin-active-state {
+		wlan-pins {
 			pins =  "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
 			function = "wlan";
 
@@ -445,7 +421,7 @@
 			bias-pull-down;
 		};
 
-		bt {
+		bt-pins {
 			pins = "gpio35", "gpio43", "gpio44";
 			function = "bt";
 
@@ -453,7 +429,7 @@
 			bias-pull-down;
 		};
 
-		fm {
+		fm-pins {
 			pins = "gpio41", "gpio42";
 			function = "fm";
 
@@ -462,3 +438,26 @@
 		};
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
new file mode 100644
index 000000000000..b5606623f968
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-oneplus-bacon.dts
@@ -0,0 +1,417 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-msm8974pro.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+	model = "OnePlus One";
+	compatible = "oneplus,bacon", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "handset";
+	qcom,msm-id = <194 0x10000>;
+	qcom,board-id = <8 0>;
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&blsp1_i2c1 {
+	status = "okay";
+
+	fuel-gauge@55 {
+		compatible = "ti,bq27541";
+		reg = <0x55>;
+		power-supplies = <&bq24196_charger>;
+	};
+};
+
+&blsp1_i2c2 {
+	status = "okay";
+
+	rmi4-i2c-dev@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+
+		syna,startup-delay-ms = <100>;
+
+		interrupts-extended = <&tlmm 61 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8941_l22>;
+		vio-supply = <&pm8941_lvs3>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_default_state>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+			/*
+			 * Touchscreen size is 2040x1080, y-values between
+			 * 1920-2040 are used for touchkey (menu, home & back).
+			 * For now clip it off so we don't get touch events
+			 * outside of the display area.
+			 */
+			syna,clip-y-high = <1920>;
+		};
+	};
+};
+
+&blsp1_i2c6 {
+	status = "okay";
+
+	bq24196_charger: charger@6b {
+		compatible = "ti,bq24196";
+		reg = <0x6b>;
+		interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+		omit-battery-class;
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&gcc {
+	compatible = "qcom,gcc-msm8974pro-ac";
+};
+
+&pm8941_coincell {
+	qcom,rset-ohms = <800>;
+	qcom,vset-millivolts = <3200>;
+
+	status = "okay";
+};
+
+&pronto {
+	vddmx-supply = <&pm8841_s1>;
+	vddcx-supply = <&pm8841_s2>;
+	vddpx-supply = <&pm8941_s3>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&wcnss_pin_a>;
+
+	status = "okay";
+
+	iris {
+		vddxo-supply = <&pm8941_l6>;
+		vddrfa-supply = <&pm8941_l11>;
+		vddpa-supply = <&pm8941_l19>;
+		vdddig-supply = <&pm8941_s3>;
+	};
+
+	smd-edge {
+		qcom,remote-pid = <4>;
+		label = "pronto";
+
+		wcnss {
+			status = "okay";
+		};
+	};
+};
+
+&remoteproc_adsp {
+	cx-supply = <&pm8841_s2>;
+
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8841-regulators";
+
+		pm8841_s1: s1 {
+			regulator-min-microvolt = <675000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8841_s2: s2 {
+			regulator-min-microvolt = <875000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-always-on;
+		};
+
+		pm8841_s3: s3 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pm8941-regulators";
+
+		vdd_l1_l3-supply = <&pm8941_s1>;
+		vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
+		vdd_l4_l11-supply = <&pm8941_s1>;
+		vdd_l5_l7-supply = <&pm8941_s2>;
+		vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
+		vdd_l8_l16_l18_l19-supply = <&vreg_vph_pwr>;
+		vdd_l9_l10_l17_l22-supply = <&vreg_boost>;
+		vdd_l13_l20_l23_l24-supply = <&vreg_boost>;
+		vdd_l21-supply = <&vreg_boost>;
+
+		pm8941_s1: s1 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_s2: s2 {
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_s3: s3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-system-load = <154000>;
+
+			regulator-always-on;
+			regulator-boot-on;
+			regulator-allow-set-load;
+		};
+
+		pm8941_l1: l1 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		pm8941_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8941_l3: l3 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8941_l4: l4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		pm8941_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l9: l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8941_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8941_l11: l11 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1350000>;
+		};
+
+		pm8941_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+
+			regulator-always-on;
+			regulator-boot-on;
+			regulator-allow-set-load;
+		};
+
+		pm8941_l13: l13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_l14: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8941_l15: l15 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+		};
+
+		pm8941_l16: l16 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		pm8941_l17: l17 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8941_l18: l18 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		pm8941_l19: l19 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <3350000>;
+		};
+
+		pm8941_l20: l20 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-system-load = <200000>;
+			regulator-allow-set-load;
+			regulator-boot-on;
+		};
+
+		pm8941_l21: l21 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_l22: l22 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-allow-set-load;
+		};
+
+		pm8941_l23: l23 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8941_l24: l24 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+
+			regulator-boot-on;
+		};
+
+		pm8941_lvs3: lvs3 {};
+	};
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8941_l20>;
+	vqmmc-supply = <&pm8941_s3>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc1_on>;
+	pinctrl-1 = <&sdc1_off>;
+
+	status = "okay";
+};
+
+&tlmm {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
+			pins = "sdc1_clk";
+			drive-strength = <4>;
+			bias-disable;
+		};
+
+		cmd-data-pins {
+			pins = "sdc1_cmd", "sdc1_data";
+			drive-strength = <4>;
+			bias-pull-up;
+		};
+	};
+
+	touch_default_state: touch-default-state {
+		int-pins {
+			pins = "gpio61";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+			input-enable;
+		};
+
+		reset-pins {
+			pins = "gpio60";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	wcnss_pin_a: wcnss-pin-active-state {
+		wlan-pins {
+			pins = "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
+			function = "wlan";
+			drive-strength = <6>;
+			bias-pull-down;
+		};
+
+		bt-pins {
+			pins = "gpio35", "gpio43", "gpio44";
+			function = "bt";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+	};
+};
+
+&usb {
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+
+	status = "okay";
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
index 983e10c3d863..b9698ffb66ca 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts
@@ -7,7 +7,8 @@
 
 / {
 	model = "Samsung Galaxy S5";
-	compatible = "samsung,klte", "qcom,msm8974";
+	compatible = "samsung,klte", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "handset";
 
 	aliases {
 		serial0 = &blsp1_uart1;
@@ -375,28 +376,6 @@
 	status = "okay";
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs1_phy>;
-	phy-select = <&tcsr 0xb000 0>;
-
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@a {
-			status = "okay";
-
-			v1p8-supply = <&pma8084_l6>;
-			v3p3-supply = <&pma8084_l24>;
-
-			qcom,init-seq = /bits/ 8 <0x1 0x64>;
-		};
-	};
-};
-
 &pma8084_gpios {
 	gpio_keys_pin_a: gpio-keys-active-state {
 		pins = "gpio2", "gpio3", "gpio5";
@@ -470,7 +449,7 @@
 };
 
 &rpm_requests {
-	pma8084-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pma8084-regulators";
 
 		pma8084_s1: s1 {
@@ -706,57 +685,57 @@
 
 &tlmm {
 	/* This seems suspicious, but somebody with this device should look into it. */
-	blsp2_uart2_pins_active: blsp2-uart2-pins-active {
+	blsp2_uart2_pins_active: blsp2-uart2-pins-active-state {
 		pins = "gpio45", "gpio46", "gpio47", "gpio48";
 		function = "blsp_uart8";
 		drive-strength = <8>;
 		bias-disable;
 	};
 
-	blsp2_uart2_pins_sleep: blsp2-uart2-pins-sleep {
+	blsp2_uart2_pins_sleep: blsp2-uart2-pins-sleep-state {
 		pins = "gpio45", "gpio46", "gpio47", "gpio48";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	bt_pins: bt-pins {
-		hostwake {
+	bt_pins: bt-pins-state {
+		hostwake-pins {
 			pins = "gpio75";
 			function = "gpio";
 			drive-strength = <16>;
 			input-enable;
 		};
 
-		devwake {
+		devwake-pins {
 			pins = "gpio91";
 			function = "gpio";
 			drive-strength = <2>;
 		};
 	};
 
-	sdc1_on: sdhc1-on {
-		clk {
+	sdc1_on: sdhc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <4>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <4>;
 			bias-pull-up;
 		};
 	};
 
-	sdc3_on: sdc3-on {
+	sdc3_on: sdc3-on-state {
 		pins = "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40";
 		function = "sdc3";
 		drive-strength = <8>;
 		bias-disable;
 	};
 
-	sdhc3_cd_pin: sdc3-cd-on {
+	sdhc3_cd_pin: sdc3-cd-on-state {
 		pins = "gpio62";
 		function = "gpio";
 
@@ -764,52 +743,72 @@
 		bias-disable;
 	};
 
-	sdc2_on: sdhc2-on {
-		clk {
+	sdc2_on: sdhc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <6>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 	};
 
-	i2c_touchkey_pins: i2c-touchkey {
+	i2c_touchkey_pins: i2c-touchkey-state {
 		pins = "gpio95", "gpio96";
 		function = "gpio";
 		input-enable;
 		bias-pull-up;
 	};
 
-	i2c_led_gpioex_pins: i2c-led-gpioex {
+	i2c_led_gpioex_pins: i2c-led-gpioex-state {
 		pins = "gpio120", "gpio121";
 		function = "gpio";
 		input-enable;
 		bias-pull-down;
 	};
 
-	gpioex_pin: gpioex {
+	gpioex_pin: gpioex-state {
 		pins = "gpio145";
 		function = "gpio";
 		bias-pull-up;
 		drive-strength = <2>;
 	};
 
-	wifi_pin: wifi {
+	wifi_pin: wifi-state {
 		pins = "gpio92";
 		function = "gpio";
 		input-enable;
 		bias-pull-down;
 	};
 
-	panel_te_pin: panel {
+	panel_te_pin: panel-state {
 		pins = "gpio12";
 		function = "mdp_vsync";
 		drive-strength = <2>;
 		bias-disable;
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pma8084_l6>;
+	v3p3-supply = <&pma8084_l24>;
+
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
index 3f45f5c5d37b..3b1cc39f2269 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts
@@ -8,7 +8,8 @@
 
 / {
 	model = "Sony Xperia Z2 Tablet";
-	compatible = "sony,xperia-castor", "qcom,msm8974";
+	compatible = "sony,xperia-castor", "qcom,msm8974pro", "qcom,msm8974";
+	chassis-type = "tablet";
 
 	aliases {
 		serial0 = &blsp1_uart2;
@@ -212,31 +213,6 @@
 	};
 };
 
-&otg {
-	status = "okay";
-
-	phys = <&usb_hs1_phy>;
-	phy-select = <&tcsr 0xb000 0>;
-	extcon = <&smbb>, <&usb_id>;
-	vbus-supply = <&chg_otg>;
-
-	hnp-disable;
-	srp-disable;
-	adp-disable;
-
-	ulpi {
-		phy@a {
-			status = "okay";
-
-			v1p8-supply = <&pm8941_l6>;
-			v3p3-supply = <&pm8941_l24>;
-
-			extcon = <&smbb>;
-			qcom,init-seq = /bits/ 8 <0x1 0x64>;
-		};
-	};
-};
-
 &pm8941_coincell {
 	status = "okay";
 
@@ -294,7 +270,7 @@
 
 	qcom,power-source = <1>;
 
-	rgb-led {
+	multi-led {
 		color = <LED_COLOR_ID_RGB>;
 		function = LED_FUNCTION_STATUS;
 
@@ -319,7 +295,7 @@
 };
 
 &rpm_requests {
-	pm8941-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8941-regulators";
 
 		vdd_l1_l3-supply = <&pm8941_s1>;
@@ -548,41 +524,42 @@
 };
 
 &tlmm {
-	lcd_backlight_en_pin_a: lcd-backlight-vddio {
+	lcd_backlight_en_pin_a: lcd-backlight-vddio-state {
 		pins = "gpio69";
+		function = "gpio";
 		drive-strength = <10>;
 		output-low;
 		bias-disable;
 	};
 
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc1_cmd", "sdc1_data";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <6>;
 			bias-disable;
 		};
 
-		cmd-data {
+		cmd-data-pins {
 			pins = "sdc2_cmd", "sdc2_data";
 			drive-strength = <6>;
 			bias-pull-up;
 		};
 
-		cd {
+		cd-pins {
 			pins = "gpio62";
 			function = "gpio";
 			drive-strength = <2>;
@@ -590,22 +567,22 @@
 		};
 	};
 
-	sdc3_on: sdc3-on {
-		clk {
+	sdc3_on: sdc3-on-state {
+		clk-pins {
 			pins = "gpio40";
 			function = "sdc3";
 			drive-strength = <10>;
 			bias-disable;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "gpio39";
 			function = "sdc3";
 			drive-strength = <10>;
 			bias-pull-up;
 		};
 
-		data {
+		data-pins {
 			pins = "gpio35", "gpio36", "gpio37", "gpio38";
 			function = "sdc3";
 			drive-strength = <10>;
@@ -613,7 +590,7 @@
 		};
 	};
 
-	ts_int_pin: ts-int-pin {
+	ts_int_pin: ts-int-pin-state {
 		pins = "gpio86";
 		function = "gpio";
 		drive-strength = <2>;
@@ -621,7 +598,7 @@
 		input-enable;
 	};
 
-	bt_host_wake_pin: bt-host-wake {
+	bt_host_wake_pin: bt-host-wake-state {
 		pins = "gpio95";
 		function = "gpio";
 		drive-strength = <2>;
@@ -629,10 +606,33 @@
 		output-low;
 	};
 
-	bt_dev_wake_pin: bt-dev-wake {
+	bt_dev_wake_pin: bt-dev-wake-state {
 		pins = "gpio96";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 };
+
+&usb {
+	status = "okay";
+
+	phys = <&usb_hs1_phy>;
+	phy-select = <&tcsr 0xb000 0>;
+	extcon = <&smbb>, <&usb_id>;
+	vbus-supply = <&chg_otg>;
+
+	hnp-disable;
+	srp-disable;
+	adp-disable;
+};
+
+&usb_hs1_phy {
+	status = "okay";
+
+	v1p8-supply = <&pm8941_l6>;
+	v3p3-supply = <&pm8941_l24>;
+
+	extcon = <&smbb>;
+	qcom,init-seq = /bits/ 8 <0x1 0x64>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pm8226.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pm8226.dtsi
index 9b7d9d04ded6..eb36d3662464 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pm8226.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pm8226.dtsi
@@ -90,6 +90,16 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		pm8226_gpios: gpio@c000 {
+			compatible = "qcom,pm8226-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pm8226_gpios 0 0 8>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 	};
 
 	pm8226_1: pm8226@1 {
@@ -98,7 +108,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		pm8226_spmi_regulators: pm8226-regulators {
+		pm8226_spmi_regulators: regulators {
 			compatible = "qcom,pm8226-regulators";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pm8941.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pm8941.dtsi
index 9cd49deb9fa7..cd957a1e7cdf 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pm8941.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pm8941.dtsi
@@ -27,7 +27,7 @@
 			bias-pull-up;
 		};
 
-		usb_id: misc@900 {
+		usb_id: usb-detect@900 {
 			compatible = "qcom,pm8941-misc";
 			reg = <0x900>;
 			interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>;
@@ -59,7 +59,7 @@
 			chg_otg: otg-vbus { };
 		};
 
-		pm8941_gpios: gpios@c000 {
+		pm8941_gpios: gpio@c000 {
 			compatible = "qcom,pm8941-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
@@ -101,37 +101,44 @@
 			#size-cells = <0>;
 			#io-channel-cells = <1>;
 
-			bat_temp {
-				reg = <VADC_LR_MUX1_BAT_THERM>;
+
+			adc-chan@6 {
+				reg = <VADC_VBAT_SNS>;
 			};
-			die_temp {
+
+			adc-chan@8 {
 				reg = <VADC_DIE_TEMP>;
 			};
-			ref_625mv {
+
+			adc-chan@9 {
 				reg = <VADC_REF_625MV>;
 			};
-			ref_1250v {
+
+			adc-chan@a {
 				reg = <VADC_REF_1250MV>;
 			};
-			ref_gnd {
+
+			adc-chan@e {
 				reg = <VADC_GND_REF>;
 			};
-			ref_vdd {
+
+			adc-chan@f {
 				reg = <VADC_VDD_VADC>;
 			};
-			vbat_sns {
-				reg = <VADC_VBAT_SNS>;
+
+			adc-chan@30 {
+				reg = <VADC_LR_MUX1_BAT_THERM>;
 			};
 		};
 
-		pm8941_iadc: iadc@3600 {
+		pm8941_iadc: adc@3600 {
 			compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc";
 			reg = <0x3600>;
 			interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
 			qcom,external-resistor-micro-ohms = <10000>;
 		};
 
-		pm8941_coincell: coincell@2800 {
+		pm8941_coincell: charger@2800 {
 			compatible = "qcom,pm8941-coincell";
 			reg = <0x2800>;
 			status = "disabled";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pma8084.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pma8084.dtsi
index e77602e9f95c..2dd4c6aa71c9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pma8084.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pma8084.dtsi
@@ -27,7 +27,7 @@
 			bias-pull-up;
 		};
 
-		pma8084_gpios: gpios@c000 {
+		pma8084_gpios: gpio@c000 {
 			compatible = "qcom,pma8084-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
@@ -64,22 +64,27 @@
 			#size-cells = <0>;
 			#io-channel-cells = <1>;
 
-			die_temp {
+			adc-chan@8 {
 				reg = <VADC_DIE_TEMP>;
 			};
-			ref_625mv {
+
+			adc-chan@9 {
 				reg = <VADC_REF_625MV>;
 			};
-			ref_1250v {
+
+			adc-chan@a {
 				reg = <VADC_REF_1250MV>;
 			};
-			ref_buf_625mv {
+
+			adc-chan@c {
 				reg = <VADC_SPARE1>;
 			};
-			ref_gnd {
+
+			adc-chan@e {
 				reg = <VADC_GND_REF>;
 			};
-			ref_vdd {
+
+			adc-chan@f {
 				reg = <VADC_VDD_VADC>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pmx65.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pmx65.dtsi
index abf229a8b75a..1c7fdf59c1f5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-pmx65.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-pmx65.dtsi
@@ -20,7 +20,7 @@
 			#thermal-sensor-cells = <0>;
 		};
 
-		pmx65_gpios: pinctrl@8800 {
+		pmx65_gpios: gpio@8800 {
 			compatible = "qcom,pmx65-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
index a4fa468a095f..ac8b4626ae9a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx55-telit-fn980-tlb.dts
@@ -282,40 +282,25 @@
 };
 
 &tlmm {
-	pcie_ep_clkreq_default: pcie_ep_clkreq_default {
-		mux {
-			pins = "gpio56";
-			function = "pcie_clkreq";
-		};
-		config {
-			pins = "gpio56";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	pcie_ep_clkreq_default: pcie-ep-clkreq-default-state {
+		pins = "gpio56";
+		function = "pcie_clkreq";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	pcie_ep_perst_default: pcie_ep_perst_default {
-		mux {
-			pins = "gpio57";
-			function = "gpio";
-		};
-		config {
-			pins = "gpio57";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
+	pcie_ep_perst_default: pcie-ep-perst-default-state {
+		pins = "gpio57";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
 	};
 
-	pcie_ep_wake_default: pcie_ep_wake_default {
-		mux {
-			pins = "gpio53";
-			function = "gpio";
-		};
-		config {
-			pins = "gpio53";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	pcie_ep_wake_default: pcie-ep-wake-default-state {
+		pins = "gpio53";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
index c72540223fa9..f1c0dab40992 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -559,6 +559,7 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			gpio-ranges = <&tlmm 0 0 109>;
 		};
 
 		sram@1468f000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
index 4cd405db5500..b073e0c63df4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -441,8 +441,8 @@
 			interrupt-controller;
 		};
 
-		imem@1468f000 {
-			compatible = "simple-mfd";
+		sram@1468f000 {
+			compatible = "qcom,sdx65-imem", "syscon", "simple-mfd";
 			reg = <0x1468f000 0x1000>;
 			ranges = <0x0 0x1468f000 0x1000>;
 			#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7742.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7742.dtsi
index 758a1bf02fae..73be346001cb 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7742.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7742.dtsi
@@ -1298,7 +1298,7 @@
 					dma-names = "rx", "tx", "rxu", "txu";
 				};
 				ssi1: ssi-1 {
-					 interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
 					dmas = <&audma0 0x03>, <&audma1 0x04>,
 					       <&audma0 0x49>, <&audma1 0x4a>;
 					dma-names = "rx", "tx", "rxu", "txu";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7790.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7790.dtsi
index db171e3c62f2..111a6d23159e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7790.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7790.dtsi
@@ -1252,7 +1252,7 @@
 					dma-names = "rx", "tx", "rxu", "txu";
 				};
 				ssi1: ssi-1 {
-					 interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
 					dmas = <&audma0 0x03>, <&audma1 0x04>,
 					       <&audma0 0x49>, <&audma1 0x4a>;
 					dma-names = "rx", "tx", "rxu", "txu";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7791.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7791.dtsi
index d8f91d9f42ae..777b672b59cc 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7791.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7791.dtsi
@@ -1365,7 +1365,7 @@
 					dma-names = "rx", "tx", "rxu", "txu";
 				};
 				ssi1: ssi-1 {
-					 interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
 					dmas = <&audma0 0x03>, <&audma1 0x04>,
 					       <&audma0 0x49>, <&audma1 0x4a>;
 					dma-names = "rx", "tx", "rxu", "txu";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7793.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7793.dtsi
index 9ebe7bfaf0ed..3e0be1b58931 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/r8a7793.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/r8a7793.dtsi
@@ -1111,7 +1111,7 @@
 					dma-names = "rx", "tx", "rxu", "txu";
 				};
 				ssi1: ssi-1 {
-					 interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+					interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
 					dmas = <&audma0 0x03>, <&audma1 0x04>,
 					       <&audma0 0x49>, <&audma1 0x4a>;
 					dma-names = "rx", "tx", "rxu", "txu";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/r9a06g032.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/r9a06g032.dtsi
index 563024c9a4ae..41e19c0986ce 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/r9a06g032.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/r9a06g032.dtsi
@@ -199,7 +199,7 @@
 			reg-io-width = <4>;
 			clocks = <&sysctrl R9A06G032_CLK_UART3>, <&sysctrl R9A06G032_HCLK_UART3>;
 			clock-names = "baudclk", "apb_pclk";
-			dmas =  <&dmamux 0 0 0 0 0 1>, <&dmamux 1 0 0 0 1 1>;
+			dmas = <&dmamux 0 0 0 0 0 1>, <&dmamux 1 0 0 0 1 1>;
 			dma-names = "rx", "tx";
 			status = "disabled";
 		};
@@ -212,7 +212,7 @@
 			reg-io-width = <4>;
 			clocks = <&sysctrl R9A06G032_CLK_UART4>, <&sysctrl R9A06G032_HCLK_UART4>;
 			clock-names = "baudclk", "apb_pclk";
-			dmas =  <&dmamux 2 0 0 0 2 1>, <&dmamux 3 0 0 0 3 1>;
+			dmas = <&dmamux 2 0 0 0 2 1>, <&dmamux 3 0 0 0 3 1>;
 			dma-names = "rx", "tx";
 			status = "disabled";
 		};
@@ -225,7 +225,7 @@
 			reg-io-width = <4>;
 			clocks = <&sysctrl R9A06G032_CLK_UART5>, <&sysctrl R9A06G032_HCLK_UART5>;
 			clock-names = "baudclk", "apb_pclk";
-			dmas =  <&dmamux 4 0 0 0 4 1>, <&dmamux 5 0 0 0 5 1>;
+			dmas = <&dmamux 4 0 0 0 4 1>, <&dmamux 5 0 0 0 5 1>;
 			dma-names = "rx", "tx";
 			status = "disabled";
 		};
@@ -238,7 +238,7 @@
 			reg-io-width = <4>;
 			clocks = <&sysctrl R9A06G032_CLK_UART6>, <&sysctrl R9A06G032_HCLK_UART6>;
 			clock-names = "baudclk", "apb_pclk";
-			dmas =  <&dmamux 6 0 0 0 6 1>, <&dmamux 7 0 0 0 7 1>;
+			dmas = <&dmamux 6 0 0 0 6 1>, <&dmamux 7 0 0 0 7 1>;
 			dma-names = "rx", "tx";
 			status = "disabled";
 		};
@@ -251,7 +251,7 @@
 			reg-io-width = <4>;
 			clocks = <&sysctrl R9A06G032_CLK_UART7>, <&sysctrl R9A06G032_HCLK_UART7>;
 			clock-names = "baudclk", "apb_pclk";
-			dmas =  <&dmamux 4 0 0 0 20 1>, <&dmamux 5 0 0 0 21 1>;
+			dmas = <&dmamux 4 0 0 0 20 1>, <&dmamux 5 0 0 0 21 1>;
 			dma-names = "rx", "tx";
 			status = "disabled";
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/rk3288.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/rk3288.dtsi
index 487b0e03d4b4..2ca76b69add7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/rk3288.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/rk3288.dtsi
@@ -1181,6 +1181,7 @@
 		clock-names = "dp", "pclk";
 		phys = <&edp_phy>;
 		phy-names = "dp";
+		power-domains = <&power RK3288_PD_VIO>;
 		resets = <&cru SRST_EDP>;
 		reset-names = "dp";
 		rockchip,grf = <&grf>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sam9x60.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/sam9x60.dtsi
index 8f5477e307dd..37a5d96aaf64 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sam9x60.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sam9x60.dtsi
@@ -564,7 +564,7 @@
 			mpddrc: mpddrc@ffffe800 {
 				compatible = "microchip,sam9x60-ddramc", "atmel,sama5d3-ddramc";
 				reg = <0xffffe800 0x200>;
-				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_CORE PMC_MCK>;
+				clocks = <&pmc PMC_TYPE_SYSTEM 2>, <&pmc PMC_TYPE_PERIPHERAL 49>;
 				clock-names = "ddrck", "mpddr";
 			};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sama7g5-pinfunc.h linux-libre-6.2-gnu/arch/arm/boot/dts/sama7g5-pinfunc.h
index 6e87f0d4b8fc..a67a156e26ab 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sama7g5-pinfunc.h
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sama7g5-pinfunc.h
@@ -673,7 +673,7 @@
 #define PIN_PD8__GPIO			PINMUX_PIN(PIN_PD8, 0, 0)
 #define PIN_PD8__SDMMC2_DAT3		PINMUX_PIN(PIN_PD8, 1, 1)
 #define PIN_PD8__I2SMCC0_DIN0		PINMUX_PIN(PIN_PD8, 3, 1)
-#define PIN_PD8__A11_NANDCLE		PINMUX_PIN(PIN_PD8, 4, 2)
+#define PIN_PD8__A22_NANDCLE		PINMUX_PIN(PIN_PD8, 4, 2)
 #define PIN_PD8__TIOA2			PINMUX_PIN(PIN_PD8, 5, 2)
 #define PIN_PD8__FLEXCOM11_IO0		PINMUX_PIN(PIN_PD8, 6, 5)
 #define PIN_PD9				105
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sama7g5.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/sama7g5.dtsi
index 7bd8ae8e8d38..ab131762ecb5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sama7g5.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sama7g5.dtsi
@@ -9,12 +9,15 @@
  *
  */
 
+#include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/at91.h>
 #include <dt-bindings/dma/at91.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/mfd/at91-usart.h>
+#include <dt-bindings/nvmem/microchip,sama7g5-otpc.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	model = "Microchip SAMA7G5 family SoC";
@@ -34,6 +37,7 @@
 			clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
 			clock-names = "cpu";
 			operating-points-v2 = <&cpu_opp_table>;
+			#cooling-cells = <2>; /* min followed by max */
 		};
 	};
 
@@ -72,6 +76,46 @@
 		};
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&thermal_sensor>;
+
+			trips {
+				cpu_normal: cpu-alert0 {
+					temperature = <90000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				cpu_hot: cpu-alert1 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				cpu_critical: cpu-critical {
+					temperature = <100000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_normal>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&cpu_hot>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
 	clocks {
 		slow_xtal: slow_xtal {
 			compatible = "fixed-clock";
@@ -108,6 +152,13 @@
 		ranges;
 	};
 
+	thermal_sensor: thermal-sensor {
+		compatible = "generic-adc-thermal";
+		#thermal-sensor-cells = <0>;
+		io-channels = <&adc AT91_SAMA7G5_ADC_TEMP_CHANNEL>;
+		io-channel-names = "sensor-channel";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -153,7 +204,7 @@
 			};
 		};
 
-		securam: securam@e0000000 {
+		securam: sram@e0000000 {
 			compatible = "microchip,sama7g5-securam", "atmel,sama5d2-securam", "mmio-sram";
 			reg = <0xe0000000 0x4000>;
 			clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
@@ -420,6 +471,9 @@
 			atmel,min-sample-rate-hz = <200000>;
 			atmel,max-sample-rate-hz = <20000000>;
 			atmel,startup-time-ms = <4>;
+			#io-channel-cells = <1>;
+			nvmem-cells = <&temperature_calib>;
+			nvmem-cell-names = "temperature_calib";
 			status = "disabled";
 		};
 
@@ -888,6 +942,17 @@
 			reg = <0xe3804000 0x1000>;
 		};
 
+		otpc: efuse@e8c00000 {
+			compatible = "microchip,sama7g5-otpc", "syscon";
+			reg = <0xe8c00000 0x100>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			temperature_calib: calib@1 {
+				reg = <OTP_PKT(1) 76>;
+			};
+		};
+
 		gic: interrupt-controller@e8c11000 {
 			compatible = "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga.dtsi
index 2459f3cd7dd9..6eda6fdc101b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga.dtsi
@@ -453,7 +453,6 @@
 						compatible = "altr,socfpga-gate-clk";
 						clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>;
 						clk-gate = <0xa0 8>;
-						clk-phase = <0 135>;
 					};
 
 					sdmmc_clk_divided: sdmmc_clk_divided {
@@ -755,7 +754,7 @@
 			reg = <0xff800000 0x1000>;
 		};
 
-		mmc: dwmmc0@ff704000 {
+		mmc: mmc@ff704000 {
 			compatible = "altr,socfpga-dw-mshc";
 			reg = <0xff704000 0x1000>;
 			interrupts = <0 139 4>;
@@ -765,6 +764,7 @@
 			clocks = <&l4_mp_clk>, <&sdmmc_clk_divided>;
 			clock-names = "biu", "ciu";
 			resets = <&rst SDMMC_RESET>;
+			altr,sysmgr-syscon = <&sysmgr 0x108 3>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10.dtsi
index 4370e3cbbb4b..3b2a2c9c6547 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -365,7 +365,6 @@
 						compatible = "altr,socfpga-a10-gate-clk";
 						clocks = <&sdmmc_free_clk>;
 						clk-gate = <0xC8 5>;
-						clk-phase = <0 135>;
 					};
 
 					qspi_clk: qspi_clk {
@@ -656,7 +655,7 @@
 			arm,shared-override;
 		};
 
-		mmc: dwmmc0@ff808000 {
+		mmc: mmc@ff808000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			compatible = "altr,socfpga-dw-mshc";
@@ -666,6 +665,7 @@
 			clocks = <&l4_mp_clk>, <&sdmmc_clk>;
 			clock-names = "biu", "ciu";
 			resets = <&rst SDMMC_RESET>;
+			altr,sysmgr-syscon = <&sysmgr 0x28 4>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
index ad7cd14de6b6..41f865c8c098 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi
@@ -73,6 +73,7 @@
 	cap-sd-highspeed;
 	broken-cd;
 	bus-width = <4>;
+	clk-phase-sd-hs = <0>, <135>;
 };
 
 &osc1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
index 9aa897b79544..a662df319a84 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts
@@ -16,11 +16,11 @@
 
 		partition@0 {
 			label = "Boot and fpga data";
-			reg = <0x0 0x02000000>;
+			reg = <0x0 0x02500000>;
 		};
 		partition@1c00000 {
 			label = "Root Filesystem - JFFS2";
-			reg = <0x02000000 0x06000000>;
+			reg = <0x02500000 0x05500000>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
index 64dc0799f3d7..d3969367f4b5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts
@@ -12,6 +12,7 @@
 	cap-mmc-highspeed;
 	broken-cd;
 	bus-width = <4>;
+	clk-phase-sd-hs = <0>, <135>;
 };
 
 &eccmgr {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria5.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria5.dtsi
index 22dbf07afcff..40fecde65c54 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria5.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria5.dtsi
@@ -18,11 +18,12 @@
 			};
 		};
 
-		mmc0: dwmmc0@ff704000 {
+		mmc0: mmc@ff704000 {
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
 			cap-sd-highspeed;
+			clk-phase-sd-hs = <0>, <135>;
 		};
 
 		sysmgr@ffd08000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria5_socdk.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria5_socdk.dts
index 7f5458d8fccc..c48385702a85 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_arria5_socdk.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_arria5_socdk.dts
@@ -29,22 +29,22 @@
 
 	leds {
 		compatible = "gpio-leds";
-		hps0 {
+		led-hps0 {
 			label = "hps_led0";
 			gpios = <&porta 0 1>;
 		};
 
-		hps1 {
+		led-hps1 {
 			label = "hps_led1";
 			gpios = <&portb 11 1>;
 		};
 
-		hps2 {
+		led-hps2 {
 			label = "hps_led2";
 			gpios = <&porta 17 1>;
 		};
 
-		hps3 {
+		led-hps3 {
 			label = "hps_led3";
 			gpios = <&porta 18 1>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5.dtsi
index 319a71e41ea4..305fe207b237 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5.dtsi
@@ -18,11 +18,12 @@
 			};
 		};
 
-		mmc0: dwmmc0@ff704000 {
+		mmc0: mmc@ff704000 {
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
 			cap-sd-highspeed;
+			clk-phase-sd-hs = <0>, <135>;
 		};
 
 		sysmgr@ffd08000 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_de0_nano_soc.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_de0_nano_soc.dts
index c8f051fb2bf6..bedf577cb056 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_de0_nano_soc.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_de0_nano_soc.dts
@@ -33,7 +33,7 @@
 
 	leds {
 		compatible = "gpio-leds";
-		hps0 {
+		led-hps0 {
 			label = "hps_led0";
 			gpios = <&portb 24 0>;
 			linux,default-trigger = "heartbeat";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_mcv.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_mcv.dtsi
index bd92806ffc12..3b9daddf91cd 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_mcv.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_mcv.dtsi
@@ -18,5 +18,6 @@
 
 &mmc0 {	/* On-SoM eMMC */
 	bus-width = <8>;
+	clk-phase-sd-hs = <0>, <135>;
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
index b2241205c7a9..c7f5fa0ba0f2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
@@ -29,22 +29,22 @@
 
 	leds {
 		compatible = "gpio-leds";
-		hps0 {
+		led-hps0 {
 			label = "hps_led0";
 			gpios = <&portb 15 1>;
 		};
 
-		hps1 {
+		led-hps1 {
 			label = "hps_led1";
 			gpios = <&portb 14 1>;
 		};
 
-		hps2 {
+		led-hps2 {
 			label = "hps_led2";
 			gpios = <&portb 13 1>;
 		};
 
-		hps3 {
+		led-hps3 {
 			label = "hps_led3";
 			gpios = <&portb 12 1>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
index f24f17c2f5ee..e0630b0eed03 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts
@@ -141,7 +141,7 @@
 		reg = <0x50>;
 	};
 
-	i2cswitch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9548";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_vt.dts linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_vt.dts
index a77846f73b34..3d0d806888b7 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/socfpga_vt.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/socfpga_vt.dts
@@ -29,7 +29,7 @@
 			};
 		};
 
-		dwmmc0@ff704000 {
+		mmc@ff704000 {
 			broken-cd;
 			bus-width = <4>;
 			cap-mmc-highspeed;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear300.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/spear300.dtsi
index b39bd5a22627..f1135e887f7b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear300.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/spear300.dtsi
@@ -46,7 +46,7 @@
 			status = "disabled";
 		};
 
-		shirq: interrupt-controller@0x50000000 {
+		shirq: interrupt-controller@50000000 {
 			compatible = "st,spear300-shirq";
 			reg = <0x50000000 0x1000>;
 			interrupts = <28>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear310.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/spear310.dtsi
index 77570833d46b..ce08d8820940 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear310.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/spear310.dtsi
@@ -34,7 +34,7 @@
 			status = "disabled";
 		};
 
-		shirq: interrupt-controller@0xb4000000 {
+		shirq: interrupt-controller@b4000000 {
 			compatible = "st,spear310-shirq";
 			reg = <0xb4000000 0x1000>;
 			interrupts = <28 29 30 1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear320.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/spear320.dtsi
index b12474446a48..56f141297ea3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear320.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/spear320.dtsi
@@ -49,7 +49,7 @@
 			status = "disabled";
 		};
 
-		shirq: interrupt-controller@0xb3000000 {
+		shirq: interrupt-controller@b3000000 {
 			compatible = "st,spear320-shirq";
 			reg = <0xb3000000 0x1000>;
 			interrupts = <30 28 29 1>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/spear600.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/spear600.dtsi
index fd41243a0b2c..6b67c0ceaed9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/spear600.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/spear600.dtsi
@@ -47,7 +47,7 @@
 			compatible = "arm,pl110", "arm,primecell";
 			reg = <0xfc200000 0x1000>;
 			interrupt-parent = <&vic1>;
-			interrupts = <12>;
+			interrupts = <13>;
 			status = "disabled";
 		};
 
@@ -207,6 +207,36 @@
 				interrupts = <6>;
 				status = "disabled";
 			};
+
+			ssp1: spi@d0100000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0xd0100000 0x1000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupt-parent = <&vic0>;
+				interrupts = <26>;
+				status = "disabled";
+			};
+
+			ssp2: spi@d0180000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0xd0180000 0x1000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupt-parent = <&vic0>;
+				interrupts = <27>;
+				status = "disabled";
+			};
+
+			ssp3: spi@d8180000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0xd8180000 0x1000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupt-parent = <&vic1>;
+				interrupts = <5>;
+				status = "disabled";
+			};
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-dbx5x0.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/ste-dbx5x0.dtsi
index 9afe8301bd47..a42a4fd69299 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -1149,17 +1149,15 @@
 			compatible = "stericsson,ux500-cryp";
 			reg = <0xa03cb000 0x1000>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
-
-			v-ape-supply = <&db8500_vape_reg>;
 			clocks = <&prcc_pclk 6 1>;
+			power-domains = <&pm_domains DOMAIN_VAPE>;
 		};
 
 		hash@a03c2000 {
 			compatible = "stericsson,ux500-hash";
 			reg = <0xa03c2000 0x1000>;
-
-			v-ape-supply = <&db8500_vape_reg>;
 			clocks = <&prcc_pclk 6 2>;
+			power-domains = <&pm_domains DOMAIN_VAPE>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
index 27a3ab7e25e1..e036393d5415 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
@@ -247,7 +247,7 @@
 		};
 	};
 
-	spi-gpio-0 {
+	spi {
 		compatible = "spi-gpio";
 		/* Clock on GPIO220, pin SCL */
 		sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
index b88f0c07873d..1a6d24a7ccb8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
@@ -333,7 +333,7 @@
 		};
 	};
 
-	spi-gpio-0 {
+	spi {
 		compatible = "spi-gpio";
 		/* Clock on GPIO220, pin SCL */
 		sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
index 7231bc745200..5b445fa4c8c0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
@@ -277,7 +277,7 @@
 	/*
 	 * TODO: See if we can use the PL023 for this instead.
 	 */
-	spi-gpio-0 {
+	spi {
 		compatible = "spi-gpio";
 		/* Clock on GPIO220, pin SCL */
 		sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-janice.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
index 69387e8754a9..e901cb76b899 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-janice.dts
@@ -271,7 +271,7 @@
 	 * this derivative is 3wire support, so it cannot be used to drive
 	 * this panel interface. We have to use GPIO bit-banging instead.
 	 */
-	spi-gpio-0 {
+	spi {
 		compatible = "spi-gpio";
 		/* Clock on GPIO220 */
 		sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
@@ -373,9 +373,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		nfc@30 {
-			compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
-			reg = <0x30>;
+		/* This is only mounted on the GT-I9070P */
+		nfc@2b { /* 0x30? */
+			/* NXP NFC circuit PN544 C1 marked NXP 44501  */
+			compatible = "nxp,pn544-i2c";
+			/* IF0, IF1 high, gives I2C address 0x2B */
+			reg = <0x2b>;
+			clock-frequency = <400000>;
 			/* NFC IRQ on GPIO32 */
 			interrupt-parent = <&gpio1>;
 			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
@@ -384,7 +388,7 @@
 			/* GPIO88 */
 			enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
-			pinctrl-0 = <&pn547_janice_default>;
+			pinctrl-0 = <&pn544_janice_default>;
 		};
 	};
 
@@ -959,7 +963,7 @@
 		};
 	};
 	nfc {
-		pn547_janice_default: pn547_janice {
+		pn544_janice_default: pn544_janice {
 			/* Interrupt line */
 			janice_cfg1 {
 				pins = "GPIO32_V2";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
index 167846df3104..45fab5283a9d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
@@ -315,6 +315,21 @@
 			pinctrl-names = "default", "sleep";
 			pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
 			pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
+
+			gnss {
+				/* The CSRG05TA03-ICJE-R is a SirfStarV 5t chip */
+				compatible = "csr,csrg05ta03-icje-r";
+				/* GPS_RSTN on GPIO21 */
+				reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
+				/* GPS_ON_OFF on GPIO86 */
+				sirf,onoff-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
+				/* GPS_1V8 (VSMPS2) */
+				vcc-supply = <&db8500_vsmps2_reg>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&g05ta03_kyle_default>;
+				/* According to /etc/sirfgps.conf */
+				current-speed = <460800>;
+			};
 		};
 
 		/* Debugging console UART connected to AB8505 USB */
@@ -674,6 +689,20 @@
 			};
 		};
 	};
+	g05ta03 {
+		g05ta03_kyle_default: g05ta03 {
+			/* Reset line, start out de-asserted */
+			kyle_cfg1 {
+				pins = "GPIO21_AB3";
+				ste,config = <&gpio_out_hi>;
+			};
+			/* GPS_ON_OFF, start out deasserted (off) */
+			kyle_cfg2 {
+				pins = "GPIO86_C6";
+				ste,config = <&gpio_out_lo>;
+			};
+		};
+	};
 };
 
 &ab8505_gpio {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stih410-b2260.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stih410-b2260.dts
index 26d93f26f6d0..240b62040000 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stih410-b2260.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stih410-b2260.dts
@@ -27,26 +27,26 @@
 
 	leds {
 		compatible = "gpio-leds";
-		user_green_1 {
+		led-user-green-1 {
 			label = "User_green_1";
 			gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 			default-state = "off";
 		};
 
-		user_green_2 {
+		led-user-green-2 {
 			label = "User_green_2";
 			gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
 			default-state = "off";
 		};
 
-		user_green_3 {
+		led-user-green-3 {
 			label = "User_green_3";
 			gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
 			default-state = "off";
 		};
 
-		user_green_4 {
+		led-user-green-4 {
 			label = "User_green_4";
 			gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
 			default-state = "off";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stih418-b2199.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stih418-b2199.dts
index d21bcc7c1271..53ac6c2b7b7d 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stih418-b2199.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stih418-b2199.dts
@@ -26,12 +26,12 @@
 
 	leds {
 		compatible = "gpio-leds";
-		red {
+		led-red {
 			label = "Front Panel LED";
 			gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
-		green {
+		led-green {
 			gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stih418-b2264.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stih418-b2264.dts
index a99604bebf8c..34a518b037ab 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stih418-b2264.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stih418-b2264.dts
@@ -76,7 +76,7 @@
 	soc {
 		leds {
 			compatible = "gpio-leds";
-			green {
+			led-green {
 				gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
 				default-state = "off";
 			};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 2aa94605d3d4..8d9a2dfa76f1 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -9,12 +9,12 @@
 / {
 	leds {
 		compatible = "gpio-leds";
-		red {
+		led-red {
 			label = "Front Panel LED";
 			gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
-		green {
+		led-green {
 			gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};
@@ -178,7 +178,7 @@
 				tsin-num = <0>;
 				serial-not-parallel;
 				i2c-bus = <&ssc2>;
-				reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>;
+				reset-gpios = <&pio15 4 GPIO_ACTIVE_LOW>;
 				dvb-card = <STV0367_TDA18212_NIMA_1>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32h743.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32h743.dtsi
index 2059593da21d..28e3deb20e1e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32h743.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32h743.dtsi
@@ -375,7 +375,6 @@
 			arm,primecell-periphid = <0x10153180>;
 			reg = <0x52007000 0x1000>;
 			interrupts = <49>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC1_CK>;
 			clock-names = "apb_pclk";
 			resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>;
@@ -389,7 +388,6 @@
 			arm,primecell-periphid = <0x10153180>;
 			reg = <0x48022400 0x400>;
 			interrupts = <124>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC2_CK>;
 			clock-names = "apb_pclk";
 			resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index efdd163eba30..d377d4c0bef5 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -6,6 +6,13 @@
 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 &pinctrl {
+	adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 {
+		pins {
+			pinmux = <STM32_PINMUX('F', 12, ANALOG)>, /* ADC1 in6 */
+				 <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */
+		};
+	};
+
 	i2c1_pins_a: i2c1-0 {
 		pins {
 			pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
@@ -40,6 +47,13 @@
 		};
 	};
 
+	mcp23017_pins_a: mcp23017-0 {
+		pins {
+			pinmux = <STM32_PINMUX('G', 12, GPIO)>;
+			bias-pull-up;
+		};
+	};
+
 	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
@@ -165,6 +179,13 @@
 		};
 	};
 
+	stm32g0_intn_pins_a: stm32g0-intn-0 {
+		pins {
+			pinmux = <STM32_PINMUX('I', 2, GPIO)>;
+			bias-pull-up;
+		};
+	};
+
 	uart4_pins_a: uart4-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp131.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp131.dtsi
index dd35a607073d..accc3824f7e9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp131.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp131.dtsi
@@ -77,6 +77,28 @@
 		always-on;
 	};
 
+	/* PWR 1v1, 1v8 and 3v3 regulators defined as fixed, waiting for SCMI */
+	reg11: reg11 {
+		compatible = "regulator-fixed";
+		regulator-name = "reg11";
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+	};
+
+	reg18: reg18 {
+		compatible = "regulator-fixed";
+		regulator-name = "reg18";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	usb33: usb33 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb33";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -231,6 +253,66 @@
 			dma-channels = <16>;
 		};
 
+		adc_2: adc@48004000 {
+			compatible = "st,stm32mp13-adc-core";
+			reg = <0x48004000 0x400>;
+			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc ADC2>, <&rcc ADC2_K>;
+			clock-names = "bus", "adc";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			adc2: adc@0 {
+				compatible = "st,stm32mp13-adc";
+				#io-channel-cells = <1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0>;
+				interrupt-parent = <&adc_2>;
+				interrupts = <0>;
+				dmas = <&dmamux1 10 0x400 0x80000001>;
+				dma-names = "rx";
+				status = "disabled";
+
+				channel@13 {
+					reg = <13>;
+					label = "vrefint";
+				};
+				channel@14 {
+					reg = <14>;
+					label = "vddcore";
+				};
+				channel@16 {
+					reg = <16>;
+					label = "vddcpu";
+				};
+				channel@17 {
+					reg = <17>;
+					label = "vddq_ddr";
+				};
+			};
+		};
+
+		usbotg_hs: usb@49000000 {
+			compatible = "st,stm32mp15-hsotg", "snps,dwc2";
+			reg = <0x49000000 0x40000>;
+			clocks = <&rcc USBO_K>;
+			clock-names = "otg";
+			resets = <&rcc USBO_R>;
+			reset-names = "dwc2";
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			g-rx-fifo-size = <512>;
+			g-np-tx-fifo-size = <32>;
+			g-tx-fifo-size = <256 16 16 16 16 16 16 16>;
+			dr_mode = "otg";
+			otg-rev = <0x200>;
+			usb33d-supply = <&usb33>;
+			status = "disabled";
+		};
+
 		spi4: spi@4c002000 {
 			compatible = "st,stm32h7-spi";
 			reg = <0x4c002000 0x400>;
@@ -354,7 +436,6 @@
 			arm,primecell-periphid = <0x20253180>;
 			reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
 			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC1_K>;
 			clock-names = "apb_pclk";
 			resets = <&rcc SDMMC1_R>;
@@ -369,7 +450,6 @@
 			arm,primecell-periphid = <0x20253180>;
 			reg = <0x58007000 0x1000>, <0x58008000 0x1000>;
 			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC2_K>;
 			clock-names = "apb_pclk";
 			resets = <&rcc SDMMC2_R>;
@@ -379,6 +459,25 @@
 			status = "disabled";
 		};
 
+		usbh_ohci: usb@5800c000 {
+			compatible = "generic-ohci";
+			reg = <0x5800c000 0x1000>;
+			clocks = <&usbphyc>, <&rcc USBH>;
+			resets = <&rcc USBH_R>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		usbh_ehci: usb@5800d000 {
+			compatible = "generic-ehci";
+			reg = <0x5800d000 0x1000>;
+			clocks = <&usbphyc>, <&rcc USBH>;
+			resets = <&rcc USBH_R>;
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+			companion = <&usbh_ohci>;
+			status = "disabled";
+		};
+
 		iwdg2: watchdog@5a002000 {
 			compatible = "st,stm32mp1-iwdg";
 			reg = <0x5a002000 0x400>;
@@ -387,6 +486,29 @@
 			status = "disabled";
 		};
 
+		usbphyc: usbphyc@5a006000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <0>;
+			compatible = "st,stm32mp1-usbphyc";
+			reg = <0x5a006000 0x1000>;
+			clocks = <&rcc USBPHY_K>;
+			resets = <&rcc USBPHY_R>;
+			vdda1v1-supply = <&reg11>;
+			vdda1v8-supply = <&reg18>;
+			status = "disabled";
+
+			usbphyc_port0: usb-phy@0 {
+				#phy-cells = <0>;
+				reg = <0>;
+			};
+
+			usbphyc_port1: usb-phy@1 {
+				#phy-cells = <1>;
+				reg = <1>;
+			};
+		};
+
 		rtc: rtc@5c004000 {
 			compatible = "st,stm32mp1-rtc";
 			reg = <0x5c004000 0x400>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp133.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp133.dtsi
index 531c263c9f46..df451c3c2a26 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp133.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp133.dtsi
@@ -33,5 +33,36 @@
 			bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>;
 			status = "disabled";
 		};
+
+		adc_1: adc@48003000 {
+			compatible = "st,stm32mp13-adc-core";
+			reg = <0x48003000 0x400>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rcc ADC1>, <&rcc ADC1_K>;
+			clock-names = "bus", "adc";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			adc1: adc@0 {
+				compatible = "st,stm32mp13-adc";
+				#io-channel-cells = <1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x0>;
+				interrupt-parent = <&adc_1>;
+				interrupts = <0>;
+				dmas = <&dmamux1 9 0x400 0x80000001>;
+				dma-names = "rx";
+				status = "disabled";
+
+				channel@18 {
+					reg = <18>;
+					label = "vrefint";
+				};
+			};
+		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp135f-dk.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp135f-dk.dts
index de341d17e87d..d4b51aeb98f0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -59,6 +59,22 @@
 		};
 	};
 
+	v3v3_sw: v3v3-sw {
+		compatible = "regulator-fixed";
+		regulator-name = "v3v3_sw";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	vdd_adc: vdd-adc {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_adc";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
 	vdd_sd: vdd-sd {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd_sd";
@@ -66,6 +82,39 @@
 		regulator-max-microvolt = <2900000>;
 		regulator-always-on;
 	};
+
+	vdd_usb: vdd-usb {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_usb";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+};
+
+&adc_1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&adc1_usb_cc_pins_a>;
+	vdda-supply = <&vdd_adc>;
+	vref-supply = <&vdd_adc>;
+	status = "okay";
+	adc1: adc@0 {
+		status = "okay";
+		/*
+		 * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in6 & in12.
+		 * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
+		 * 5 * (5.1 + 47kOhms) * 5pF => 1.3us.
+		 * Use arbitrary margin here (e.g. 5us).
+		 */
+		channel@6 {
+			reg = <6>;
+			st,min-sample-time-ns = <5000>;
+		};
+		channel@12 {
+			reg = <12>;
+			st,min-sample-time-ns = <5000>;
+		};
+	};
 };
 
 &i2c1 {
@@ -79,6 +128,42 @@
 	/* spare dmas for other usage */
 	/delete-property/dmas;
 	/delete-property/dma-names;
+
+	mcp23017: pinctrl@21 {
+		compatible = "microchip,mcp23017";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpiog>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcp23017_pins_a>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		microchip,irq-mirror;
+	};
+
+	typec@53 {
+		compatible = "st,stm32g0-typec";
+		reg = <0x53>;
+		/* Alert pin on PI2 */
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-parent = <&gpioi>;
+		/* Internal pull-up on PI2 */
+		pinctrl-names = "default";
+		pinctrl-0 = <&stm32g0_intn_pins_a>;
+		firmware-name = "/*(DEBLOBBED)*/";
+		connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+
+			port {
+				con_usb_c_g0_ep: endpoint {
+					remote-endpoint = <&usbotg_hs_ep>;
+				};
+			};
+		};
+	};
 };
 
 &i2c5 {
@@ -108,7 +193,7 @@
 	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
 	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
 	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
-	broken-cd;
+	cd-gpios = <&gpioh 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
 	disable-wp;
 	st,neg-edge;
 	bus-width = <4>;
@@ -128,3 +213,60 @@
 	pinctrl-0 = <&uart4_pins_a>;
 	status = "okay";
 };
+
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/* onboard HUB */
+	hub@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+		vdd-supply = <&v3v3_sw>;
+	};
+};
+
+&usbotg_hs {
+	phys = <&usbphyc_port1 0>;
+	phy-names = "usb2-phy";
+	usb-role-switch;
+	status = "okay";
+	port {
+		usbotg_hs_ep: endpoint {
+			remote-endpoint = <&con_usb_c_g0_ep>;
+		};
+	};
+};
+
+&usbphyc {
+	status = "okay";
+};
+
+&usbphyc_port0 {
+	phy-supply = <&vdd_usb>;
+	st,current-boost-microamp = <1000>;
+	st,decrease-hs-slew-rate;
+	st,tune-hs-dc-level = <2>;
+	st,enable-hs-rftime-reduction;
+	st,trim-hs-current = <11>;
+	st,trim-hs-impedance = <2>;
+	st,tune-squelch-level = <1>;
+	st,enable-hs-rx-gain-eq;
+	st,no-hs-ftime-ctrl;
+	st,no-lsfs-sc;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&vdd_usb>;
+	st,current-boost-microamp = <1000>;
+	st,decrease-hs-slew-rate;
+	st,tune-hs-dc-level = <2>;
+	st,enable-hs-rftime-reduction;
+	st,trim-hs-current = <11>;
+	st,trim-hs-impedance = <2>;
+	st,tune-squelch-level = <1>;
+	st,enable-hs-rx-gain-eq;
+	st,no-hs-ftime-ctrl;
+	st,no-lsfs-sc;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151.dtsi
index e02b3f5d44cb..5491b6c4dec2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1118,7 +1118,6 @@
 			arm,primecell-periphid = <0x00253180>;
 			reg = <0x48004000 0x400>;
 			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC3_K>;
 			clock-names = "apb_pclk";
 			resets = <&rcc SDMMC3_R>;
@@ -1439,7 +1438,6 @@
 			arm,primecell-periphid = <0x00253180>;
 			reg = <0x58005000 0x1000>;
 			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC1_K>;
 			clock-names = "apb_pclk";
 			resets = <&rcc SDMMC1_R>;
@@ -1454,7 +1452,6 @@
 			arm,primecell-periphid = <0x00253180>;
 			reg = <0x58007000 0x1000>;
 			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "cmd_irq";
 			clocks = <&rcc SDMMC2_K>;
 			clock-names = "apb_pclk";
 			resets = <&rcc SDMMC2_R>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
new file mode 100644
index 000000000000..e0f828ecc2fa
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (C) 2022 Marek Vasut <marex@denx.de>
+ */
+
+/dts-v1/;
+
+#include "stm32mp151.dtsi"
+#include "stm32mp15xx-dhcor-som.dtsi"
+#include "stm32mp15xx-dhcor-testbench.dtsi"
+
+/ {
+	model = "DH electronics STM32MP151A DHCOR Testbench";
+	compatible = "dh,stm32mp151a-dhcor-testbench",
+		     "dh,stm32mp151a-dhcor-som",
+		     "st,stm32mp151";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
index d865ab5d866b..dd23de85100c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
@@ -101,8 +101,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
index 2e3c9fbb4eb3..275167f26fd9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dts
@@ -13,7 +13,6 @@
 /dts-v1/;
 
 #include "stm32mp157.dtsi"
-#include "stm32mp15xc.dtsi"
 #include "stm32mp15xx-dhcor-som.dtsi"
 #include "stm32mp15xx-dhcor-avenger96.dtsi"
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
index 30156b7546ed..7d11c50b9e40 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
@@ -173,7 +173,7 @@
 	phy-handle = <&phy0>;
 	st,eth-ref-clk-sel;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
@@ -391,8 +391,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-ev1.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 050c3c27a420..a665189fe621 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -144,7 +144,7 @@
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
@@ -370,6 +370,14 @@
 &usbh_ehci {
 	phys = <&usbphyc_port0>;
 	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/* onboard HUB */
+	hub@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+		vdd-supply = <&v3v3>;
+	};
 };
 
 &usbotg_hs {
@@ -393,6 +401,11 @@
 	st,tune-squelch-level = <3>;
 	st,tune-hs-rx-offset = <2>;
 	st,no-lsfs-sc;
+
+	connector {
+		compatible = "usb-a-connector";
+		vbus-supply = <&vbus_sw>;
+	};
 };
 
 &usbphyc_port1 {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
index e8d2ec41d537..cb00ce7cec8b 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts
@@ -112,7 +112,7 @@
 	phy-handle = <&ethphy>;
 	status = "okay";
 
-	mdio0 {
+	mdio {
 		compatible = "snps,dwmac-mdio";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-odyssey.dts linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-odyssey.dts
index ed66d25b8bf3..a8b3f7a54703 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp157c-odyssey.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp157c-odyssey.dts
@@ -41,7 +41,7 @@
 	assigned-clock-rates = <125000000>; /* Clock PLL4 to 750Mhz in ATF/U-Boot */
 	st,eth-clk-sel;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
index 5f586f024060..4709677151aa 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@@ -242,7 +242,7 @@
 		sai2a_port: port {
 			sai2a_endpoint: endpoint {
 				remote-endpoint = <&sgtl5000_tx_endpoint>;
-				format = "i2s";
+				dai-format = "i2s";
 				mclk-fs = <512>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <16>;
@@ -260,7 +260,7 @@
 		sai2b_port: port {
 			sai2b_endpoint: endpoint {
 				remote-endpoint = <&sgtl5000_rx_endpoint>;
-				format = "i2s";
+				dai-format = "i2s";
 				mclk-fs = <512>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <16>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index 238a611192e7..c06edd2eacb0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -125,7 +125,7 @@
 	max-speed = <100>;
 	phy-handle = <&phy0>;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
@@ -428,8 +428,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
index 90933077d66d..50af4a27d6be 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi
@@ -66,7 +66,6 @@
 		led4 {
 			label = "green:user3";
 			gpios = <&gpiog 1 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "none";
 			default-state = "off";
 			panic-indicator;
 		};
@@ -100,7 +99,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 
-		gpios = <&gpioz 3 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpioz 3 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
 };
@@ -151,7 +150,7 @@
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
@@ -359,7 +358,7 @@
 		sai2a_port: port {
 			sai2a_endpoint: endpoint {
 				remote-endpoint = <&adv7513_i2s0>;
-				format = "i2s";
+				dai-format = "i2s";
 				mclk-fs = <256>;
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
index 27477bb219de..c32c160f97f2 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi
@@ -78,7 +78,7 @@
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
index 134a798ad3f2..bb40fb46da81 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
@@ -247,8 +247,12 @@
 
 &qspi {
 	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
-	pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+	pinctrl-0 = <&qspi_clk_pins_a
+		     &qspi_bk1_pins_a
+		     &qspi_cs1_pins_a>;
+	pinctrl-1 = <&qspi_clk_sleep_pins_a
+		     &qspi_bk1_sleep_pins_a
+		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>, <0x70000000 0x200000>;
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi
new file mode 100644
index 000000000000..5fdb74b652ac
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi
@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (C) 2022 Marek Vasut <marex@denx.de>
+ */
+
+/ {
+	aliases {
+		ethernet0 = &ethernet0;
+		mmc0 = &sdmmc1;
+		mmc1 = &sdmmc2;
+		serial0 = &uart4;
+		serial1 = &uart7;
+		spi0 = &qspi;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	sd_switch: regulator-sd_switch {
+		compatible = "regulator-gpio";
+		regulator-name = "sd_switch";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2900000>;
+		regulator-type = "voltage";
+		regulator-always-on;
+
+		gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1>,
+			 <2900000 0x0>;
+	};
+};
+
+&adc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&adc12_ain_pins_b>;
+	vdd-supply = <&vdd>;
+	vdda-supply = <&vdda>;
+	vref-supply = <&vdda>;
+	status = "okay";
+
+	adc1: adc@0 {
+		st,adc-channels = <0 1 6>;
+		st,min-sample-time-nsecs = <5000>;
+		status = "okay";
+	};
+
+	adc2: adc@100 {
+		st,adc-channels = <0 1 2>;
+		st,min-sample-time-nsecs = <5000>;
+		status = "okay";
+	};
+};
+
+&ethernet0 {
+	status = "okay";
+	pinctrl-0 = <&ethernet0_rgmii_pins_c>;
+	pinctrl-1 = <&ethernet0_rgmii_sleep_pins_c>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rgmii";
+	max-speed = <1000>;
+	phy-handle = <&phy0>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <1000>;
+		reset-post-delay-us = <1000>;
+
+		phy0: ethernet-phy@7 {
+			reg = <7>;
+
+			rxc-skew-ps = <1500>;
+			rxdv-skew-ps = <540>;
+			rxd0-skew-ps = <420>;
+			rxd1-skew-ps = <420>;
+			rxd2-skew-ps = <420>;
+			rxd3-skew-ps = <420>;
+
+			txc-skew-ps = <1440>;
+			txen-skew-ps = <540>;
+			txd0-skew-ps = <420>;
+			txd1-skew-ps = <420>;
+			txd2-skew-ps = <420>;
+			txd3-skew-ps = <420>;
+		};
+	};
+};
+
+&sdmmc1 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
+	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
+	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
+	cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	disable-wp;
+	st,sig-dir;
+	st,neg-edge;
+	st,use-ckin;
+	bus-width = <4>;
+	vmmc-supply = <&vdd_sd>;
+	vqmmc-supply = <&sd_switch>;
+	status = "okay";
+};
+
+&sdmmc2 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
+	pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
+	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	st,neg-edge;
+	vmmc-supply = <&v3v3>;
+	vqmmc-supply = <&v3v3>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins_b>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7_pins_a>;
+	uart-has-rtscts;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbh_ohci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbotg_hs {
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	phy-names = "usb2-phy";
+	phys = <&usbphyc_port1 0>;
+	status = "okay";
+	vbus-supply = <&vbus_otg>;
+};
+
+&usbphyc {
+	status = "okay";
+};
+
+&usbphyc_port0 {
+	phy-supply = <&vdd_usb>;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&vdd_usb>;
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 8b48d3c89a04..7798a2e17c5c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -141,7 +141,7 @@
 	max-speed = <1000>;
 	phy-handle = <&phy0>;
 
-	mdio0 {
+	mdio {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "snps,dwmac-mdio";
@@ -508,7 +508,7 @@
 		sai2a_port: port {
 			sai2a_endpoint: endpoint {
 				remote-endpoint = <&cs42l51_tx_endpoint>;
-				format = "i2s";
+				dai-format = "i2s";
 				mclk-fs = <256>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <32>;
@@ -526,7 +526,7 @@
 		sai2b_port: port {
 			sai2b_endpoint: endpoint {
 				remote-endpoint = <&cs42l51_rx_endpoint>;
-				format = "i2s";
+				dai-format = "i2s";
 				mclk-fs = <256>;
 				dai-tdm-slot-num = <2>;
 				dai-tdm-slot-width = <32>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/suniv-f1c100s.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/suniv-f1c100s.dtsi
index 0edc1724407b..9455d27e516e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/suniv-f1c100s.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/suniv-f1c100s.dtsi
@@ -166,6 +166,12 @@
 				drive-strength = <30>;
 			};
 
+			/omit-if-no-ref/
+			i2c0_pd_pins: i2c0-pd-pins {
+				pins = "PD0", "PD12";
+				function = "i2c0";
+			};
+
 			spi0_pc_pins: spi0-pc-pins {
 				pins = "PC0", "PC1", "PC2", "PC3";
 				function = "spi0";
@@ -177,6 +183,42 @@
 			};
 		};
 
+		i2c0: i2c@1c27000 {
+			compatible = "allwinner,suniv-f1c100s-i2c",
+				     "allwinner,sun6i-a31-i2c";
+			reg = <0x01c27000 0x400>;
+			interrupts = <7>;
+			clocks = <&ccu CLK_BUS_I2C0>;
+			resets = <&ccu RST_BUS_I2C0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@1c27400 {
+			compatible = "allwinner,suniv-f1c100s-i2c",
+				     "allwinner,sun6i-a31-i2c";
+			reg = <0x01c27400 0x400>;
+			interrupts = <8>;
+			clocks = <&ccu CLK_BUS_I2C1>;
+			resets = <&ccu RST_BUS_I2C1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@1c27800 {
+			compatible = "allwinner,suniv-f1c100s-i2c",
+				     "allwinner,sun6i-a31-i2c";
+			reg = <0x01c27800 0x400>;
+			interrupts = <9>;
+			clocks = <&ccu CLK_BUS_I2C2>;
+			resets = <&ccu RST_BUS_I2C2>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		timer@1c20c00 {
 			compatible = "allwinner,suniv-f1c100s-timer";
 			reg = <0x01c20c00 0x90>;
@@ -192,6 +234,34 @@
 			clocks = <&osc32k>;
 		};
 
+		pwm: pwm@1c21000 {
+			compatible = "allwinner,suniv-f1c100s-pwm",
+				     "allwinner,sun7i-a20-pwm";
+			reg = <0x01c21000 0x400>;
+			clocks = <&osc24M>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		ir: ir@1c22c00 {
+			compatible = "allwinner,suniv-f1c100s-ir",
+				     "allwinner,sun6i-a31-ir";
+			reg = <0x01c22c00 0x400>;
+			clocks = <&ccu CLK_BUS_IR>, <&ccu CLK_IR>;
+			clock-names = "apb", "ir";
+			resets = <&ccu RST_BUS_IR>;
+			interrupts = <6>;
+			status = "disabled";
+		};
+
+		lradc: lradc@1c23400 {
+			compatible = "allwinner,suniv-f1c100s-lradc",
+				     "allwinner,sun8i-a83t-r-lradc";
+			reg = <0x01c23400 0x400>;
+			interrupts = <22>;
+			status = "disabled";
+		};
+
 		uart0: serial@1c25000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c25000 0x400>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sunplus-sp7021.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/sunplus-sp7021.dtsi
index 7dc4ce3619c7..ae9bbe0320b8 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sunplus-sp7021.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sunplus-sp7021.dtsi
@@ -211,7 +211,6 @@
 			interrupt-names = "dma_w", "master_risc", "slave_risc";
 			clocks = <&clkc CLK_SPI_COMBO_1>;
 			resets = <&rstc RST_SPI_COMBO_1>;
-			spi-max-frequency = <25000000>;
 			status = "disabled";
 		};
 
@@ -225,7 +224,6 @@
 			interrupt-names = "dma_w", "master_risc", "slave_risc";
 			clocks = <&clkc CLK_SPI_COMBO_2>;
 			resets = <&rstc RST_SPI_COMBO_2>;
-			spi-max-frequency = <25000000>;
 			status = "disabled";
 		};
 
@@ -239,7 +237,6 @@
 			interrupt-names = "dma_w", "master_risc", "slave_risc";
 			clocks = <&clkc CLK_SPI_COMBO_3>;
 			resets = <&rstc RST_SPI_COMBO_3>;
-			spi-max-frequency = <25000000>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
index e899d14f38c3..1d1d127cf38f 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
@@ -89,13 +89,13 @@
 	};
 
 	reg_gmac_3v3: gmac-3v3 {
-		      compatible = "regulator-fixed";
-		      regulator-name = "gmac-3v3";
-		      regulator-min-microvolt = <3300000>;
-		      regulator-max-microvolt = <3300000>;
-		      startup-delay-us = <100000>;
-		      enable-active-high;
-		      gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
+		compatible = "regulator-fixed";
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
 	};
 
 	wifi_pwrseq: wifi_pwrseq {
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/sunxi-h3-h5.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/sunxi-h3-h5.dtsi
index 09aefb4e90f8..686193bd6bd9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/sunxi-h3-h5.dtsi
@@ -302,6 +302,8 @@
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>;
 			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			phys = <&usbphy 0>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
@@ -312,6 +314,8 @@
 			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>,
 				 <&ccu CLK_USB_OHCI0>;
 			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			phys = <&usbphy 0>;
+			phy-names = "usb";
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra114-asus-tf701t.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra114-asus-tf701t.dts
index 284209b0bd96..9279d24db009 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra114-asus-tf701t.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra114-asus-tf701t.dts
@@ -80,7 +80,7 @@
 	};
 
 	pinmux@70000868 {
-		asus_pad_ec_default: asus-pad-ec-default {
+		asus_pad_ec_default: pinmux-asus-pad-ec-default {
 			ec-interrupt {
 				nvidia,pins = "kb_col5_pq5";
 				nvidia,function = "kbc";
@@ -98,7 +98,7 @@
 			};
 		};
 
-		backlight_default: backlight-default {
+		backlight_default: pinmux-backlight-default {
 			backlight-enable {
 				nvidia,pins = "gmi_ad10_ph2";
 				nvidia,function = "gmi";
@@ -108,7 +108,7 @@
 			};
 		};
 
-		codec_default: codec-default {
+		codec_default: pinmux-codec-default {
 			ldo1-en {
 				nvidia,pins = "sdmmc1_wp_n_pv3";
 				nvidia,function = "sdmmc1";
@@ -127,7 +127,7 @@
 			};
 		};
 
-		gpio_keys_default: gpio-keys-default {
+		gpio_keys_default: pinmux-gpio-keys-default {
 			power {
 				nvidia,pins = "kb_col0_pq0";
 				nvidia,function = "kbc";
@@ -146,7 +146,7 @@
 			};
 		};
 
-		gpio_hall_sensor_default: gpio-hall-sensor-default {
+		gpio_hall_sensor_default: pinmux-gpio-hall-sensor-default {
 			ulpi_data4_po5 {
 				nvidia,pins = "ulpi_data4_po5";
 				nvidia,function = "spi2";
@@ -156,7 +156,7 @@
 			};
 		};
 
-		hp_det_default: hp-det-default {
+		hp_det_default: pinmux-hp-det-default {
 			gmi_iordy_pi5 {
 				nvidia,pins = "kb_row7_pr7";
 				nvidia,function = "rsvd2";
@@ -166,7 +166,7 @@
 			};
 		};
 
-		imu_default: imu-default {
+		imu_default: pinmux-imu-default {
 			kb_row3_pr3 {
 				nvidia,pins = "kb_row3_pr3";
 				nvidia,function = "rsvd3";
@@ -176,7 +176,7 @@
 			};
 		};
 
-		pwm_default: pwm-default {
+		pwm_default: pinmux-pwm-default {
 			gmi_ad9_ph1 {
 				nvidia,pins = "gmi_ad9_ph1";
 				nvidia,function = "pwm1";
@@ -187,7 +187,7 @@
 		};
 
 		/* XXX make this something more sensible */
-		pwm_sleep: pwm-sleep {
+		pwm_sleep: pinmux-pwm-sleep {
 			gmi_ad9_ph1 {
 				nvidia,pins = "gmi_ad9_ph1";
 				nvidia,function = "pwm1";
@@ -197,7 +197,7 @@
 			};
 		};
 
-		sdmmc3_default: sdmmc3-default {
+		sdmmc3_default: pinmux-sdmmc3-default {
 			sdmmc3_clk_pa6 {
 				nvidia,pins = "sdmmc3_clk_pa6";
 				nvidia,function = "sdmmc3";
@@ -233,7 +233,7 @@
 			};
 		};
 
-		sdmmc3_vdd_default: sdmmc3-vdd-default {
+		sdmmc3_vdd_default: pinmux-sdmmc3-vdd-default {
 			gmi_clk_pk1 {
 				nvidia,pins = "gmi_clk_pk1";
 				nvidia,function = "gmi";
@@ -243,7 +243,7 @@
 			};
 		};
 
-		vdd_lcd_default: vdd-lcd-default {
+		vdd_lcd_default: pinmux-vdd-lcd-default {
 			sdmmc4_clk_pcc4 {
 				nvidia,pins = "sdmmc4_clk_pcc4";
 				nvidia,function = "sdmmc4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-nyan-big.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-nyan-big.dts
index fdc1d64dfff9..9a01dfed1379 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-nyan-big.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -18,6 +18,7 @@
 			aux-bus {
 				panel: panel {
 					compatible = "auo,b133xtn01";
+					power-supply = <&vdd_3v3_panel>;
 					backlight = <&backlight>;
 				};
 			};
@@ -39,7 +40,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinmux_default>;
 
-		pinmux_default: common {
+		pinmux_default: pinmux {
 			clk_32k_out_pa0 {
 				nvidia,pins = "clk_32k_out_pa0";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-nyan-blaze.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-nyan-blaze.dts
index abdf4456826f..0beef1c03ff3 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-nyan-blaze.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-nyan-blaze.dts
@@ -20,6 +20,7 @@
 			aux-bus {
 				panel: panel {
 					compatible = "samsung,ltn140at29-301";
+					power-supply = <&vdd_3v3_panel>;
 					backlight = <&backlight>;
 				};
 			};
@@ -37,7 +38,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinmux_default>;
 
-		pinmux_default: common {
+		pinmux_default: pinmux {
 			clk_32k_out_pa0 {
 				nvidia,pins = "clk_32k_out_pa0";
 				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-venice2.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-venice2.dts
index 8f40fcfc11b0..7e739879c00c 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra124-venice2.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra124-venice2.dts
@@ -52,6 +52,7 @@
 			aux-bus {
 				panel: panel {
 					compatible = "lg,lp129qe";
+					power-supply = <&vdd_3v3_panel>;
 					backlight = <&backlight>;
 				};
 			};
@@ -70,7 +71,7 @@
 		pinctrl-names = "boot";
 		pinctrl-0 = <&pinmux_boot>;
 
-		pinmux_boot: common {
+		pinmux_boot: pinmux {
 			dap_mclk1_pw4 {
 				nvidia,pins = "dap_mclk1_pw4";
 				nvidia,function = "extperiph1";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index dac6d02a1b15..17afc2c7cb37 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -342,7 +342,7 @@
 			};
 		};
 
-		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+		state_i2cmux_ddc: pinmux-i2cmux-ddc {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "i2c2";
@@ -353,7 +353,7 @@
 			};
 		};
 
-		state_i2cmux_pta: pinmux_i2cmux_pta {
+		state_i2cmux_pta: pinmux-i2cmux-pta {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -364,7 +364,7 @@
 			};
 		};
 
-		state_i2cmux_idle: pinmux_i2cmux_idle {
+		state_i2cmux_idle: pinmux-i2cmux-idle {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-asus-tf101.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-asus-tf101.dts
index bf797a1f27ea..c39ddb462ad0 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-asus-tf101.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-asus-tf101.dts
@@ -399,7 +399,7 @@
 			};
 		};
 
-		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+		state_i2cmux_ddc: pinmux-i2cmux-ddc {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "i2c2";
@@ -411,7 +411,7 @@
 			};
 		};
 
-		state_i2cmux_pta: pinmux_i2cmux_pta {
+		state_i2cmux_pta: pinmux-i2cmux-pta {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -423,7 +423,7 @@
 			};
 		};
 
-		state_i2cmux_idle: pinmux_i2cmux_idle {
+		state_i2cmux_idle: pinmux-i2cmux-idle {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -1019,7 +1019,7 @@
 	};
 
 	display-panel {
-		compatible = "panel-lvds";
+		compatible = "auo,b101ew05", "panel-lvds";
 
 		/* AUO B101EW05 using custom timings */
 
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-seaboard.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-seaboard.dts
index 5b4c5ef30996..ab33ff67fdb9 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-seaboard.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -285,7 +285,7 @@
 			};
 		};
 
-		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+		state_i2cmux_ddc: pinmux-i2cmux-ddc {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "i2c2";
@@ -296,7 +296,7 @@
 			};
 		};
 
-		state_i2cmux_pta: pinmux_i2cmux_pta {
+		state_i2cmux_pta: pinmux-i2cmux-pta {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -307,7 +307,7 @@
 			};
 		};
 
-		state_i2cmux_idle: pinmux_i2cmux_idle {
+		state_i2cmux_idle: pinmux-i2cmux-idle {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-tamonten.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-tamonten.dtsi
index 0e19bd0a847c..980272ad59a4 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -249,7 +249,7 @@
 			};
 		};
 
-		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+		state_i2cmux_ddc: pinmux-i2cmux-ddc {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "i2c2";
@@ -260,7 +260,7 @@
 			};
 		};
 
-		state_i2cmux_pta: pinmux_i2cmux_pta {
+		state_i2cmux_pta: pinmux-i2cmux-pta {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -271,7 +271,7 @@
 			};
 		};
 
-		state_i2cmux_idle: pinmux_i2cmux_idle {
+		state_i2cmux_idle: pinmux-i2cmux-idle {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-ventana.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-ventana.dts
index caa17e876e41..2d7bb442d6b6 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra20-ventana.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra20-ventana.dts
@@ -284,7 +284,7 @@
 			};
 		};
 
-		state_i2cmux_ddc: pinmux_i2cmux_ddc {
+		state_i2cmux_ddc: pinmux-i2cmux-ddc {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "i2c2";
@@ -295,7 +295,7 @@
 			};
 		};
 
-		state_i2cmux_pta: pinmux_i2cmux_pta {
+		state_i2cmux_pta: pinmux-i2cmux-pta {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
@@ -306,7 +306,7 @@
 			};
 		};
 
-		state_i2cmux_idle: pinmux_i2cmux_idle {
+		state_i2cmux_idle: pinmux-i2cmux-idle {
 			ddc {
 				nvidia,pins = "ddc";
 				nvidia,function = "rsvd4";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
index c27e70d8bf2b..08ea9cb32d0e 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi
@@ -168,7 +168,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			/* SDMMC3 pinmux */
@@ -711,7 +711,7 @@
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			/* GPIO keys pinmux */
@@ -805,7 +805,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			vi_d10_pt2 {
@@ -937,7 +937,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			vi_mclk_pt1 {
@@ -1509,7 +1509,6 @@
 
 	extcon-keys {
 		compatible = "gpio-keys";
-		interrupt-parent = <&gpio>;
 
 		switch-dock-hall-sensor {
 			label = "Lid sensor";
@@ -1542,7 +1541,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		interrupt-parent = <&gpio>;
 
 		key-power {
 			label = "Power";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/tegra30-pegatron-chagall.dts linux-libre-6.2-gnu/arch/arm/boot/dts/tegra30-pegatron-chagall.dts
index 7c81f0205549..d9408a90653a 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/tegra30-pegatron-chagall.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/tegra30-pegatron-chagall.dts
@@ -134,7 +134,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			/* SDMMC3 pinmux */
@@ -150,7 +150,6 @@
 				nvidia,pins = "sdmmc3_cmd_pa7",
 						"sdmmc3_dat3_pb4",
 						"sdmmc3_dat2_pb5",
-						"sdmmc3_dat2_pb5",
 						"sdmmc3_dat1_pb6",
 						"sdmmc3_dat0_pb7",
 						"sdmmc3_dat5_pd0",
@@ -622,7 +621,7 @@
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			pu1 {
@@ -689,7 +688,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			vi_d10_pt2 {
@@ -864,7 +863,7 @@
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 				nvidia,lock = <0>;
-				nvidia,ioreset = <0>;
+				nvidia,io-reset = <0>;
 			};
 
 			vi_mclk_pt1 {
@@ -2653,7 +2652,6 @@
 
 	extcon-keys {
 		compatible = "gpio-keys";
-		interrupt-parent = <&gpio>;
 
 		switch-dock-insert {
 			label = "Chagall Dock";
@@ -2686,7 +2684,6 @@
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		interrupt-parent = <&gpio>;
 
 		key-power {
 			label = "Power";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/uniphier-pro5-epcore.dts linux-libre-6.2-gnu/arch/arm/boot/dts/uniphier-pro5-epcore.dts
new file mode 100644
index 000000000000..ed759dcc3216
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/uniphier-pro5-epcore.dts
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Source for UniPhier Pro5 EP-CORE Board (Pro5-PCIe_EP-CORE)
+ *
+ * Copyright (C) 2021 Socionext Inc.
+ *   Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+ */
+
+/dts-v1/;
+#include "uniphier-pro5.dtsi"
+#include "uniphier-support-card.dtsi"
+
+/ {
+	model = "UniPhier Pro5 EP-CORE Board";
+	compatible = "socionext,uniphier-pro5-epcore", "socionext,uniphier-pro5";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		i2c0 = &i2c0;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&ethsc {
+	interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&serialsc {
+	interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&serial0 {
+	status = "okay";
+};
+
+&serial1 {
+	status = "okay";
+};
+
+&serial2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+
+&emmc {
+	status = "okay";
+};
+
+&sd {
+	status = "okay";
+};
+
+&pcie_ep {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/uniphier-pro5-proex.dts linux-libre-6.2-gnu/arch/arm/boot/dts/uniphier-pro5-proex.dts
new file mode 100644
index 000000000000..2cfb84f73cc0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/uniphier-pro5-proex.dts
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Source for UniPhier Pro5 ProEX Board
+ *
+ * Copyright (C) 2021 Socionext Inc.
+ *   Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+ */
+
+/dts-v1/;
+#include "uniphier-pro5.dtsi"
+
+/ {
+	model = "UniPhier Pro5 ProEX Board";
+	compatible = "socionext,uniphier-pro5-proex", "socionext,uniphier-pro5";
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	aliases {
+		serial1 = &serial1;
+		serial2 = &serial2;
+		i2c0 = &i2c0;
+		i2c1 = &i2c3;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&serial1 {
+	status = "okay";
+};
+
+&serial2 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+
+&emmc {
+	status = "okay";
+};
+
+&pcie_ep {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vexpress-v2m.dtsi linux-libre-6.2-gnu/arch/arm/boot/dts/vexpress-v2m.dtsi
index f434fe5cf4a1..def538ce8769 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -383,49 +383,49 @@
 			leds {
 				compatible = "gpio-leds";
 
-				user1 {
+				led-user1 {
 					label = "v2m:green:user1";
 					gpios = <&v2m_led_gpios 0 0>;
 					linux,default-trigger = "heartbeat";
 				};
 
-				user2 {
+				led-user2 {
 					label = "v2m:green:user2";
 					gpios = <&v2m_led_gpios 1 0>;
 					linux,default-trigger = "mmc0";
 				};
 
-				user3 {
+				led-user3 {
 					label = "v2m:green:user3";
 					gpios = <&v2m_led_gpios 2 0>;
 					linux,default-trigger = "cpu0";
 				};
 
-				user4 {
+				led-user4 {
 					label = "v2m:green:user4";
 					gpios = <&v2m_led_gpios 3 0>;
 					linux,default-trigger = "cpu1";
 				};
 
-				user5 {
+				led-user5 {
 					label = "v2m:green:user5";
 					gpios = <&v2m_led_gpios 4 0>;
 					linux,default-trigger = "cpu2";
 				};
 
-				user6 {
+				led-user6 {
 					label = "v2m:green:user6";
 					gpios = <&v2m_led_gpios 5 0>;
 					linux,default-trigger = "cpu3";
 				};
 
-				user7 {
+				led-user7 {
 					label = "v2m:green:user7";
 					gpios = <&v2m_led_gpios 6 0>;
 					linux,default-trigger = "cpu4";
 				};
 
-				user8 {
+				led-user8 {
 					label = "v2m:green:user8";
 					gpios = <&v2m_led_gpios 7 0>;
 					linux,default-trigger = "cpu5";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts linux-libre-6.2-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
index 42ed4a04a12e..6280c5e86a12 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@@ -345,7 +345,7 @@
 };
 
 &i2c2 {
-	tca9548@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9548";
 		pinctrl-0 = <&pinctrl_i2c_mux_reset>;
 		pinctrl-names = "default";
diff --git linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts linux-libre-6.2-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
index de79dcfd32e6..c00d39562a10 100644
--- linux-libre-6.1-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+++ linux-libre-6.2-gnu/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
@@ -259,7 +259,7 @@
 		xtal-trim = /bits/ 8 <0x06>;
 
 		sleep-gpio = <&gpio0 24 GPIO_ACTIVE_HIGH>;
-		reset-gpio = <&gpio6 10 GPIO_ACTIVE_HIGH>;
+		reset-gpio = <&gpio6 10 GPIO_ACTIVE_LOW>;
 
 		fsl,spi-cs-sck-delay = <180>;
 		fsl,spi-sck-cs-delay = <250>;
@@ -340,7 +340,7 @@
 };
 
 &i2c2 {
-	tca9548@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9548";
 		pinctrl-0 = <&pinctrl_i2c_mux_reset>;
 		pinctrl-names = "default";
diff --git linux-libre-6.1-gnu/arch/arm/common/Makefile linux-libre-6.2-gnu/arch/arm/common/Makefile
index 7bae8cbaafe7..9733381074e0 100644
--- linux-libre-6.1-gnu/arch/arm/common/Makefile
+++ linux-libre-6.2-gnu/arch/arm/common/Makefile
@@ -13,7 +13,5 @@ obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
 obj-$(CONFIG_CPU_V7)		+= secure_cntvoff.o
 obj-$(CONFIG_MCPM)		+= mcpm_head.o mcpm_entry.o mcpm_platsmp.o vlock.o
 CFLAGS_REMOVE_mcpm_entry.o	= -pg
-AFLAGS_mcpm_head.o		:= -march=armv7-a
-AFLAGS_vlock.o			:= -march=armv7-a
 obj-$(CONFIG_BL_SWITCHER)	+= bL_switcher.o
 obj-$(CONFIG_BL_SWITCHER_DUMMY_IF) += bL_switcher_dummy_if.o
diff --git linux-libre-6.1-gnu/arch/arm/common/mcpm_head.S linux-libre-6.2-gnu/arch/arm/common/mcpm_head.S
index 291d969bc719..299495c43dfd 100644
--- linux-libre-6.1-gnu/arch/arm/common/mcpm_head.S
+++ linux-libre-6.2-gnu/arch/arm/common/mcpm_head.S
@@ -15,6 +15,8 @@
 
 #include "vlock.h"
 
+.arch armv7-a
+
 .if MCPM_SYNC_CLUSTER_CPUS
 .error "cpus must be the first member of struct mcpm_sync_struct"
 .endif
diff --git linux-libre-6.1-gnu/arch/arm/common/vlock.S linux-libre-6.2-gnu/arch/arm/common/vlock.S
index f1c7fd44f1b1..1fa09c4697ed 100644
--- linux-libre-6.1-gnu/arch/arm/common/vlock.S
+++ linux-libre-6.2-gnu/arch/arm/common/vlock.S
@@ -12,6 +12,8 @@
 #include <linux/linkage.h>
 #include "vlock.h"
 
+.arch armv7-a
+
 /* Select different code if voting flags  can fit in a single word. */
 #if VLOCK_VOTING_SIZE > 4
 #define FEW(x...)
diff --git linux-libre-6.1-gnu/arch/arm/configs/clps711x_defconfig linux-libre-6.2-gnu/arch/arm/configs/clps711x_defconfig
index 92481b2a88fa..adcee238822a 100644
--- linux-libre-6.1-gnu/arch/arm/configs/clps711x_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/clps711x_defconfig
@@ -14,7 +14,8 @@ CONFIG_ARCH_EDB7211=y
 CONFIG_ARCH_P720T=y
 CONFIG_AEABI=y
 # CONFIG_COREDUMP is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/collie_defconfig linux-libre-6.2-gnu/arch/arm/configs/collie_defconfig
index 2a2d2cb3ce2e..69341c33e0cc 100644
--- linux-libre-6.1-gnu/arch/arm/configs/collie_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/collie_defconfig
@@ -13,7 +13,8 @@ CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1"
 CONFIG_FPE_NWFPE=y
 CONFIG_PM=y
 # CONFIG_SWAP is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/imx_v6_v7_defconfig linux-libre-6.2-gnu/arch/arm/configs/imx_v6_v7_defconfig
index 078d61b758a9..025eb333dcaa 100644
--- linux-libre-6.1-gnu/arch/arm/configs/imx_v6_v7_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/imx_v6_v7_defconfig
@@ -166,6 +166,7 @@ CONFIG_TOUCHSCREEN_ADS7846=y
 CONFIG_TOUCHSCREEN_AD7879=y
 CONFIG_TOUCHSCREEN_AD7879_I2C=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+CONFIG_TOUCHSCREEN_CYTTSP5=y
 CONFIG_TOUCHSCREEN_DA9052=y
 CONFIG_TOUCHSCREEN_EGALAX=y
 CONFIG_TOUCHSCREEN_GOODIX=y
@@ -222,6 +223,7 @@ CONFIG_RN5T618_POWER=m
 CONFIG_SENSORS_MC13783_ADC=y
 CONFIG_SENSORS_GPIO_FAN=y
 CONFIG_SENSORS_IIO_HWMON=y
+CONFIG_SENSORS_SY7636A=y
 CONFIG_THERMAL_STATISTICS=y
 CONFIG_THERMAL_WRITABLE_TRIPS=y
 CONFIG_CPU_THERMAL=y
@@ -237,6 +239,7 @@ CONFIG_MFD_DA9062=y
 CONFIG_MFD_DA9063=y
 CONFIG_MFD_MC13XXX_SPI=y
 CONFIG_MFD_MC13XXX_I2C=y
+CONFIG_MFD_SY7636A=y
 CONFIG_MFD_RN5T618=y
 CONFIG_MFD_STMPE=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
@@ -250,6 +253,7 @@ CONFIG_REGULATOR_MC13783=y
 CONFIG_REGULATOR_MC13892=y
 CONFIG_REGULATOR_PFUZE100=y
 CONFIG_REGULATOR_RN5T618=y
+CONFIG_REGULATOR_SY7636A=y
 CONFIG_RC_CORE=y
 CONFIG_RC_DEVICES=y
 CONFIG_IR_GPIO_CIR=y
@@ -397,6 +401,7 @@ CONFIG_CLK_IMX8MN=y
 CONFIG_CLK_IMX8MP=y
 CONFIG_CLK_IMX8MQ=y
 CONFIG_SOC_IMX8M=y
+CONFIG_EXTCON_USB_GPIO=y
 CONFIG_IIO=y
 CONFIG_MMA8452=y
 CONFIG_IMX7D_ADC=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/multi_v4t_defconfig linux-libre-6.2-gnu/arch/arm/configs/multi_v4t_defconfig
index e2fd822f741a..b60000a89aff 100644
--- linux-libre-6.1-gnu/arch/arm/configs/multi_v4t_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/multi_v4t_defconfig
@@ -25,7 +25,8 @@ CONFIG_ARM_CLPS711X_CPUIDLE=y
 CONFIG_JUMP_LABEL=y
 CONFIG_PARTITION_ADVANCED=y
 # CONFIG_COREDUMP is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_BLOCK=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/multi_v7_defconfig linux-libre-6.2-gnu/arch/arm/configs/multi_v7_defconfig
index b61b2e3d116b..ee184eb37adc 100644
--- linux-libre-6.1-gnu/arch/arm/configs/multi_v7_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/multi_v7_defconfig
@@ -663,11 +663,11 @@ CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_ASPEED=m
-CONFIG_VIDEO_ATMEL_ISC=m
-CONFIG_VIDEO_ATMEL_XISC=m
 CONFIG_VIDEO_ATMEL_ISI=m
-CONFIG_VIDEO_MICROCHIP_CSI2DC=m
 CONFIG_VIDEO_MMP_CAMERA=m
+CONFIG_VIDEO_MICROCHIP_ISC=m
+CONFIG_VIDEO_MICROCHIP_XISC=m
+CONFIG_VIDEO_MICROCHIP_CSI2DC=m
 CONFIG_VIDEO_TEGRA_VDE=m
 CONFIG_VIDEO_RENESAS_CEU=m
 CONFIG_VIDEO_RCAR_VIN=m
@@ -891,6 +891,8 @@ CONFIG_USB_CONFIGFS_F_UVC=y
 CONFIG_USB_CONFIGFS_F_PRINTER=y
 CONFIG_USB_ETH=m
 CONFIG_TYPEC=m
+CONFIG_TYPEC_UCSI=m
+CONFIG_UCSI_STM32G0=m
 CONFIG_TYPEC_STUSB160X=m
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=16
diff --git linux-libre-6.1-gnu/arch/arm/configs/omap1_defconfig linux-libre-6.2-gnu/arch/arm/configs/omap1_defconfig
index 70511fe4b3ec..246f1bba7df5 100644
--- linux-libre-6.1-gnu/arch/arm/configs/omap1_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/omap1_defconfig
@@ -42,7 +42,8 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BINFMT_MISC=y
 # CONFIG_SWAP is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/pxa_defconfig linux-libre-6.2-gnu/arch/arm/configs/pxa_defconfig
index d60cc9cc4c21..0a0f12df40b5 100644
--- linux-libre-6.1-gnu/arch/arm/configs/pxa_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/pxa_defconfig
@@ -49,7 +49,8 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_LDM_PARTITION=y
 CONFIG_CMDLINE_PARTITION=y
 CONFIG_BINFMT_MISC=y
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_COMPACTION is not set
 CONFIG_NET=y
 CONFIG_PACKET=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/qcom_defconfig linux-libre-6.2-gnu/arch/arm/configs/qcom_defconfig
index 7d8b6884fd00..b41716c1ec64 100644
--- linux-libre-6.1-gnu/arch/arm/configs/qcom_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/qcom_defconfig
@@ -131,14 +131,19 @@ CONFIG_PINCTRL_APQ8064=y
 CONFIG_PINCTRL_APQ8084=y
 CONFIG_PINCTRL_IPQ4019=y
 CONFIG_PINCTRL_IPQ8064=y
+CONFIG_PINCTRL_MSM8226=y
 CONFIG_PINCTRL_MSM8660=y
 CONFIG_PINCTRL_MSM8960=y
+CONFIG_PINCTRL_MDM9607=y
 CONFIG_PINCTRL_MDM9615=y
 CONFIG_PINCTRL_MSM8X74=y
+CONFIG_PINCTRL_MSM8909=y
+CONFIG_PINCTRL_MSM8916=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
 CONFIG_GPIOLIB=y
 CONFIG_PINCTRL_SDX55=y
+CONFIG_PINCTRL_SDX65=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_MSM=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/sama5_defconfig linux-libre-6.2-gnu/arch/arm/configs/sama5_defconfig
index 877bbe7b777e..f89fd4e0d10a 100644
--- linux-libre-6.1-gnu/arch/arm/configs/sama5_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/sama5_defconfig
@@ -150,8 +150,8 @@ CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
-CONFIG_VIDEO_ATMEL_ISC=y
 CONFIG_VIDEO_ATMEL_ISI=y
+CONFIG_VIDEO_MICROCHIP_ISC=y
 CONFIG_VIDEO_MT9V032=m
 CONFIG_VIDEO_OV2640=m
 CONFIG_VIDEO_OV5640=m
diff --git linux-libre-6.1-gnu/arch/arm/configs/sama7_defconfig linux-libre-6.2-gnu/arch/arm/configs/sama7_defconfig
index 8f28c9d443f0..0d964c613d71 100644
--- linux-libre-6.1-gnu/arch/arm/configs/sama7_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/sama7_defconfig
@@ -128,6 +128,10 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_AT91_RESET=y
 CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC=y
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_STATISTICS=y
+CONFIG_CPU_THERMAL=y
+CONFIG_GENERIC_ADC_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_SAMA5D4_WATCHDOG=y
 CONFIG_MFD_ATMEL_FLEXCOM=y
@@ -140,7 +144,7 @@ CONFIG_MEDIA_SUPPORT_FILTER=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
-CONFIG_VIDEO_ATMEL_XISC=y
+CONFIG_VIDEO_MICROCHIP_XISC=y
 CONFIG_VIDEO_MICROCHIP_CSI2DC=y
 CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX274=m
@@ -196,6 +200,7 @@ CONFIG_PWM=y
 CONFIG_PWM_ATMEL=y
 CONFIG_MCHP_EIC=y
 CONFIG_RESET_CONTROLLER=y
+CONFIG_NVMEM_MICROCHIP_OTPC=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 CONFIG_FANOTIFY=y
@@ -211,13 +216,13 @@ CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
 CONFIG_LSM="N"
 CONFIG_CRYPTO_AUTHENC=y
-CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CFB=y
 CONFIG_CRYPTO_OFB=y
 CONFIG_CRYPTO_XTS=y
+CONFIG_CRYPTO_GCM=y
 CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_USER_API_HASH=m
 CONFIG_CRYPTO_USER_API_SKCIPHER=m
 CONFIG_CRYPTO_DEV_ATMEL_AES=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/spear6xx_defconfig linux-libre-6.2-gnu/arch/arm/configs/spear6xx_defconfig
index 3d631b1f3cfa..3e2c2abae5ba 100644
--- linux-libre-6.1-gnu/arch/arm/configs/spear6xx_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/spear6xx_defconfig
@@ -11,7 +11,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_BINFMT_MISC=y
 CONFIG_NET=y
 CONFIG_MTD=y
-CONFIG_MTD_OF_PARTS=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_NAND_FSMC=y
@@ -28,23 +27,21 @@ CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_SMSC is not set
 CONFIG_STMMAC_ETH=y
 # CONFIG_WLAN is not set
-CONFIG_INPUT_FF_MEMLESS=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-CONFIG_RAW_DRIVER=y
 CONFIG_I2C=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_SPI=y
 CONFIG_SPI_PL022=y
-CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_ARM_SP805_WATCHDOG=y
+CONFIG_DRM=y
+CONFIG_DRM_PL111=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_OHCI_HCD=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/tct_hammer_defconfig linux-libre-6.2-gnu/arch/arm/configs/tct_hammer_defconfig
index 3b29ae1fb750..6bd38b6f22c4 100644
--- linux-libre-6.1-gnu/arch/arm/configs/tct_hammer_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/tct_hammer_defconfig
@@ -19,7 +19,8 @@ CONFIG_FPE_NWFPE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_SWAP is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git linux-libre-6.1-gnu/arch/arm/configs/xcep_defconfig linux-libre-6.2-gnu/arch/arm/configs/xcep_defconfig
index ea59e4b6bfc5..6bd9f71b71fc 100644
--- linux-libre-6.1-gnu/arch/arm/configs/xcep_defconfig
+++ linux-libre-6.2-gnu/arch/arm/configs/xcep_defconfig
@@ -26,7 +26,8 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 # CONFIG_BLOCK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_NET=y
diff --git linux-libre-6.1-gnu/arch/arm/crypto/Kconfig linux-libre-6.2-gnu/arch/arm/crypto/Kconfig
index 3858c4d4cb98..7b2b7d043d9b 100644
--- linux-libre-6.1-gnu/arch/arm/crypto/Kconfig
+++ linux-libre-6.2-gnu/arch/arm/crypto/Kconfig
@@ -18,7 +18,7 @@ config CRYPTO_GHASH_ARM_CE
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
 	select CRYPTO_CRYPTD
-	select CRYPTO_GF128MUL
+	select CRYPTO_LIB_GF128MUL
 	help
 	  GCM GHASH function (NIST SP800-38D)
 
diff --git linux-libre-6.1-gnu/arch/arm/crypto/Makefile linux-libre-6.2-gnu/arch/arm/crypto/Makefile
index 971e74546fb1..13e62c7c25dc 100644
--- linux-libre-6.1-gnu/arch/arm/crypto/Makefile
+++ linux-libre-6.2-gnu/arch/arm/crypto/Makefile
@@ -53,7 +53,12 @@ $(obj)/%-core.S: $(src)/%-armv4.pl
 
 clean-files += poly1305-core.S sha256-core.S sha512-core.S
 
+aflags-thumb2-$(CONFIG_THUMB2_KERNEL)  := -U__thumb2__ -D__thumb2__=1
+
+AFLAGS_sha256-core.o += $(aflags-thumb2-y)
+AFLAGS_sha512-core.o += $(aflags-thumb2-y)
+
 # massage the perlasm code a bit so we only get the NEON routine if we need it
 poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
 poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
-AFLAGS_poly1305-core.o += $(poly1305-aflags-y)
+AFLAGS_poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
diff --git linux-libre-6.1-gnu/arch/arm/crypto/aes-cipher-glue.c linux-libre-6.2-gnu/arch/arm/crypto/aes-cipher-glue.c
index 8cd00f56800e..6dfaef2d8f91 100644
--- linux-libre-6.1-gnu/arch/arm/crypto/aes-cipher-glue.c
+++ linux-libre-6.2-gnu/arch/arm/crypto/aes-cipher-glue.c
@@ -7,7 +7,7 @@
  */
 
 #include <crypto/aes.h>
-#include <linux/crypto.h>
+#include <crypto/algapi.h>
 #include <linux/module.h>
 
 asmlinkage void __aes_arm_encrypt(u32 *rk, int rounds, const u8 *in, u8 *out);
diff --git linux-libre-6.1-gnu/arch/arm/crypto/nh-neon-core.S linux-libre-6.2-gnu/arch/arm/crypto/nh-neon-core.S
index 434d80ab531c..01620a0782ca 100644
--- linux-libre-6.1-gnu/arch/arm/crypto/nh-neon-core.S
+++ linux-libre-6.2-gnu/arch/arm/crypto/nh-neon-core.S
@@ -69,7 +69,7 @@
 
 /*
  * void nh_neon(const u32 *key, const u8 *message, size_t message_len,
- *		u8 hash[NH_HASH_BYTES])
+ *		__le64 hash[NH_NUM_PASSES])
  *
  * It's guaranteed that message_len % 16 == 0.
  */
diff --git linux-libre-6.1-gnu/arch/arm/crypto/nhpoly1305-neon-glue.c linux-libre-6.2-gnu/arch/arm/crypto/nhpoly1305-neon-glue.c
index ffa8d73fe722..e93e41ff2656 100644
--- linux-libre-6.1-gnu/arch/arm/crypto/nhpoly1305-neon-glue.c
+++ linux-libre-6.2-gnu/arch/arm/crypto/nhpoly1305-neon-glue.c
@@ -14,14 +14,7 @@
 #include <linux/module.h>
 
 asmlinkage void nh_neon(const u32 *key, const u8 *message, size_t message_len,
-			u8 hash[NH_HASH_BYTES]);
-
-/* wrapper to avoid indirect call to assembly, which doesn't work with CFI */
-static void _nh_neon(const u32 *key, const u8 *message, size_t message_len,
-		     __le64 hash[NH_NUM_PASSES])
-{
-	nh_neon(key, message, message_len, (u8 *)hash);
-}
+			__le64 hash[NH_NUM_PASSES]);
 
 static int nhpoly1305_neon_update(struct shash_desc *desc,
 				  const u8 *src, unsigned int srclen)
@@ -33,7 +26,7 @@ static int nhpoly1305_neon_update(struct shash_desc *desc,
 		unsigned int n = min_t(unsigned int, srclen, SZ_4K);
 
 		kernel_neon_begin();
-		crypto_nhpoly1305_update_helper(desc, src, n, _nh_neon);
+		crypto_nhpoly1305_update_helper(desc, src, n, nh_neon);
 		kernel_neon_end();
 		src += n;
 		srclen -= n;
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/assembler.h linux-libre-6.2-gnu/arch/arm/include/asm/assembler.h
index 90fbe4a3f9c8..28e18f79c300 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/assembler.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/assembler.h
@@ -761,6 +761,12 @@ THUMB(	orr	\reg , \reg , #PSR_T_BIT	)
 	.endif
 	.endm
 
+	.if		__LINUX_ARM_ARCH__ < 6
+	.set		.Lrev_l_uses_tmp, 1
+	.else
+	.set		.Lrev_l_uses_tmp, 0
+	.endif
+
 	/*
 	 * bl_r - branch and link to register
 	 *
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/cputype.h linux-libre-6.2-gnu/arch/arm/include/asm/cputype.h
index 775cac3c02bb..0163c3e78a67 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/cputype.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/cputype.h
@@ -25,6 +25,8 @@
 #define CPUID_EXT_ISAR3	0x6c
 #define CPUID_EXT_ISAR4	0x70
 #define CPUID_EXT_ISAR5	0x74
+#define CPUID_EXT_ISAR6	0x7c
+#define CPUID_EXT_PFR2	0x90
 #else
 #define CPUID_EXT_PFR0	"c1, 0"
 #define CPUID_EXT_PFR1	"c1, 1"
@@ -40,6 +42,8 @@
 #define CPUID_EXT_ISAR3	"c2, 3"
 #define CPUID_EXT_ISAR4	"c2, 4"
 #define CPUID_EXT_ISAR5	"c2, 5"
+#define CPUID_EXT_ISAR6	"c2, 7"
+#define CPUID_EXT_PFR2	"c3, 4"
 #endif
 
 #define MPIDR_SMP_BITMASK (0x3 << 30)
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/efi.h linux-libre-6.2-gnu/arch/arm/include/asm/efi.h
index 4bdd930167c0..b95241b1ca65 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/efi.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/efi.h
@@ -43,9 +43,6 @@ void efi_virtmap_unload(void);
 
 /* arch specific definitions used by the stub code */
 
-struct screen_info *alloc_screen_info(void);
-void free_screen_info(struct screen_info *si);
-
 /*
  * A reasonable upper bound for the uncompressed kernel size is 32 MBytes,
  * so we will reserve that amount of memory. We have no easy way to tell what
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/gpio.h linux-libre-6.2-gnu/arch/arm/include/asm/gpio.h
index f3bb8a2bf788..4ebbb58f06ea 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/gpio.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/gpio.h
@@ -2,7 +2,6 @@
 #ifndef _ARCH_ARM_GPIO_H
 #define _ARCH_ARM_GPIO_H
 
-/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
 #include <asm-generic/gpio.h>
 
 /* The trivial gpiolib dispatchers */
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/module.h linux-libre-6.2-gnu/arch/arm/include/asm/module.h
index 5546c9751478..07c51a34f77d 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/module.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/module.h
@@ -37,6 +37,11 @@ struct mod_arch_specific {
 
 struct module;
 u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val);
+#ifdef CONFIG_ARM_MODULE_PLTS
+bool in_module_plt(unsigned long loc);
+#else
+static inline bool in_module_plt(unsigned long loc) { return false; }
+#endif
 
 #ifdef CONFIG_THUMB2_KERNEL
 #define HAVE_ARCH_KALLSYMS_SYMBOL_VALUE
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/pgtable-nommu.h linux-libre-6.2-gnu/arch/arm/include/asm/pgtable-nommu.h
index 090011394477..61480d096054 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/pgtable-nommu.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/pgtable-nommu.h
@@ -21,8 +21,6 @@
 #define pgd_none(pgd)		(0)
 #define pgd_bad(pgd)		(0)
 #define pgd_clear(pgdp)
-#define kern_addr_valid(addr)	(1)
-/* FIXME */
 /*
  * PMD_SHIFT determines the size of the area a second-level page table can map
  * PGDIR_SHIFT determines what a third-level page table entry can map
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/pgtable.h linux-libre-6.2-gnu/arch/arm/include/asm/pgtable.h
index ef48a55e9af8..f049072b2e85 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/pgtable.h
@@ -300,10 +300,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
  */
 #define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
 
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-/* FIXME: this is not correct */
-#define kern_addr_valid(addr)	(1)
-
 /*
  * We provide our own arch_get_unmapped_area to cope with VIPT caches.
  */
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/ptdump.h linux-libre-6.2-gnu/arch/arm/include/asm/ptdump.h
index 0c2d3d0d4cc6..aad1d034136c 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/ptdump.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/ptdump.h
@@ -21,6 +21,7 @@ struct ptdump_info {
 
 void ptdump_walk_pgd(struct seq_file *s, struct ptdump_info *info);
 #ifdef CONFIG_ARM_PTDUMP_DEBUGFS
+#define EFI_RUNTIME_MAP_END	SZ_1G
 void ptdump_debugfs_register(struct ptdump_info *info, const char *name);
 #else
 static inline void ptdump_debugfs_register(struct ptdump_info *info,
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/ptrace.h linux-libre-6.2-gnu/arch/arm/include/asm/ptrace.h
index 1408a6a15d0e..483b8ddfcb82 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/ptrace.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/ptrace.h
@@ -163,6 +163,10 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
 		((current_stack_pointer | (THREAD_SIZE - 1)) - 7) - 1;	\
 })
 
+static inline void regs_set_return_value(struct pt_regs *regs, unsigned long rc)
+{
+	regs->ARM_r0 = rc;
+}
 
 /*
  * Update ITSTATE after normal execution of an IT block instruction.
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/arm/include/asm/stackprotector.h
index 088d03161be5..0bd4979759f1 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/stackprotector.h
@@ -15,9 +15,6 @@
 #ifndef _ASM_STACKPROTECTOR_H
 #define _ASM_STACKPROTECTOR_H 1
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 #include <asm/thread_info.h>
 
 extern unsigned long __stack_chk_guard;
@@ -30,11 +27,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 #ifndef CONFIG_STACKPROTECTOR_PER_TASK
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/stacktrace.h linux-libre-6.2-gnu/arch/arm/include/asm/stacktrace.h
index 36b2ff44fcbb..360f0d2406bf 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/stacktrace.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/stacktrace.h
@@ -44,7 +44,7 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame)
 
 extern int unwind_frame(struct stackframe *frame);
 extern void walk_stackframe(struct stackframe *frame,
-			    int (*fn)(struct stackframe *, void *), void *data);
+			    bool (*fn)(void *, unsigned long), void *data);
 extern void dump_mem(const char *lvl, const char *str, unsigned long bottom,
 		     unsigned long top);
 extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk,
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/thread_info.h linux-libre-6.2-gnu/arch/arm/include/asm/thread_info.h
index aecc403b2880..7f092cb55a41 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/thread_info.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/thread_info.h
@@ -128,15 +128,16 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
 #define TIF_NEED_RESCHED	1	/* rescheduling necessary */
 #define TIF_NOTIFY_RESUME	2	/* callback before returning to user */
 #define TIF_UPROBE		3	/* breakpointed or singlestepping */
-#define TIF_SYSCALL_TRACE	4	/* syscall trace active */
-#define TIF_SYSCALL_AUDIT	5	/* syscall auditing active */
-#define TIF_SYSCALL_TRACEPOINT	6	/* syscall tracepoint instrumentation */
-#define TIF_SECCOMP		7	/* seccomp syscall filtering active */
-#define TIF_NOTIFY_SIGNAL	8	/* signal notifications exist */
+#define TIF_NOTIFY_SIGNAL	4	/* signal notifications exist */
 
 #define TIF_USING_IWMMXT	17
 #define TIF_MEMDIE		18	/* is terminating due to OOM killer */
-#define TIF_RESTORE_SIGMASK	20
+#define TIF_RESTORE_SIGMASK	19
+#define TIF_SYSCALL_TRACE	20	/* syscall trace active */
+#define TIF_SYSCALL_AUDIT	21	/* syscall auditing active */
+#define TIF_SYSCALL_TRACEPOINT	22	/* syscall tracepoint instrumentation */
+#define TIF_SECCOMP		23	/* seccomp syscall filtering active */
+
 
 #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/vfp.h linux-libre-6.2-gnu/arch/arm/include/asm/vfp.h
index 19928bfb4f9c..157ea3426158 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/vfp.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/vfp.h
@@ -87,6 +87,12 @@
 #define MVFR0_DP_BIT		(8)
 #define MVFR0_DP_MASK		(0xf << MVFR0_DP_BIT)
 
+/* MVFR1 bits */
+#define MVFR1_ASIMDHP_BIT	(20)
+#define MVFR1_ASIMDHP_MASK	(0xf << MVFR1_ASIMDHP_BIT)
+#define MVFR1_FPHP_BIT		(24)
+#define MVFR1_FPHP_MASK		(0xf << MVFR1_FPHP_BIT)
+
 /* Bit patterns for decoding the packaged operation descriptors */
 #define VFPOPDESC_LENGTH_BIT	(9)
 #define VFPOPDESC_LENGTH_MASK	(0x07 << VFPOPDESC_LENGTH_BIT)
diff --git linux-libre-6.1-gnu/arch/arm/include/asm/xor.h linux-libre-6.2-gnu/arch/arm/include/asm/xor.h
index 669cad5194d3..934b549905f5 100644
--- linux-libre-6.1-gnu/arch/arm/include/asm/xor.h
+++ linux-libre-6.2-gnu/arch/arm/include/asm/xor.h
@@ -51,7 +51,7 @@ xor_arm4regs_2(unsigned long bytes, unsigned long * __restrict p1,
 	register unsigned int a1 __asm__("r4");
 	register unsigned int a2 __asm__("r5");
 	register unsigned int a3 __asm__("r6");
-	register unsigned int a4 __asm__("r7");
+	register unsigned int a4 __asm__("r10");
 	register unsigned int b1 __asm__("r8");
 	register unsigned int b2 __asm__("r9");
 	register unsigned int b3 __asm__("ip");
@@ -73,7 +73,7 @@ xor_arm4regs_3(unsigned long bytes, unsigned long * __restrict p1,
 	register unsigned int a1 __asm__("r4");
 	register unsigned int a2 __asm__("r5");
 	register unsigned int a3 __asm__("r6");
-	register unsigned int a4 __asm__("r7");
+	register unsigned int a4 __asm__("r10");
 	register unsigned int b1 __asm__("r8");
 	register unsigned int b2 __asm__("r9");
 	register unsigned int b3 __asm__("ip");
diff --git linux-libre-6.1-gnu/arch/arm/include/uapi/asm/hwcap.h linux-libre-6.2-gnu/arch/arm/include/uapi/asm/hwcap.h
index 990199d8b7c6..6b2023e39b6f 100644
--- linux-libre-6.1-gnu/arch/arm/include/uapi/asm/hwcap.h
+++ linux-libre-6.2-gnu/arch/arm/include/uapi/asm/hwcap.h
@@ -28,6 +28,12 @@
 #define HWCAP_IDIV	(HWCAP_IDIVA | HWCAP_IDIVT)
 #define HWCAP_LPAE	(1 << 20)
 #define HWCAP_EVTSTRM	(1 << 21)
+#define HWCAP_FPHP	(1 << 22)
+#define HWCAP_ASIMDHP	(1 << 23)
+#define HWCAP_ASIMDDP	(1 << 24)
+#define HWCAP_ASIMDFHM	(1 << 25)
+#define HWCAP_ASIMDBF16	(1 << 26)
+#define HWCAP_I8MM	(1 << 27)
 
 /*
  * HWCAP2 flags - for elf_hwcap2 (in kernel) and AT_HWCAP2
@@ -37,5 +43,7 @@
 #define HWCAP2_SHA1	(1 << 2)
 #define HWCAP2_SHA2	(1 << 3)
 #define HWCAP2_CRC32	(1 << 4)
+#define HWCAP2_SB	(1 << 5)
+#define HWCAP2_SSBS	(1 << 6)
 
 #endif /* _UAPI__ASMARM_HWCAP_H */
diff --git linux-libre-6.1-gnu/arch/arm/kernel/Makefile linux-libre-6.2-gnu/arch/arm/kernel/Makefile
index 48737ec800eb..d53f56d6f840 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/Makefile
+++ linux-libre-6.2-gnu/arch/arm/kernel/Makefile
@@ -70,7 +70,6 @@ obj-$(CONFIG_HAVE_TCM)		+= tcm.o
 obj-$(CONFIG_OF)		+= devtree.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_SWP_EMULATE)	+= swp_emulate.o
-CFLAGS_swp_emulate.o		:= -Wa,-march=armv7-a
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
 
 obj-$(CONFIG_CPU_XSCALE)	+= xscale-cp0.o
@@ -99,7 +98,6 @@ CFLAGS_head-inflate-data.o := $(call cc-option,-Wframe-larger-than=10240)
 obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
 
 obj-$(CONFIG_ARM_VIRT_EXT)	+= hyp-stub.o
-AFLAGS_hyp-stub.o		:=-Wa,-march=armv7-a
 ifeq ($(CONFIG_ARM_PSCI),y)
 obj-$(CONFIG_SMP)		+= psci_smp.o
 endif
diff --git linux-libre-6.1-gnu/arch/arm/kernel/efi.c linux-libre-6.2-gnu/arch/arm/kernel/efi.c
index e50ad7eefc02..882104f43b3b 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/efi.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/efi.c
@@ -75,38 +75,13 @@ int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md)
 	return 0;
 }
 
-static unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR;
 static unsigned long __initdata cpu_state_table = EFI_INVALID_TABLE_ADDR;
 
 const efi_config_table_type_t efi_arch_tables[] __initconst = {
-	{LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID, &screen_info_table},
 	{LINUX_EFI_ARM_CPU_STATE_TABLE_GUID, &cpu_state_table},
 	{}
 };
 
-static void __init load_screen_info_table(void)
-{
-	struct screen_info *si;
-
-	if (screen_info_table != EFI_INVALID_TABLE_ADDR) {
-		si = early_memremap_ro(screen_info_table, sizeof(*si));
-		if (!si) {
-			pr_err("Could not map screen_info config table\n");
-			return;
-		}
-		screen_info = *si;
-		early_memunmap(si, sizeof(*si));
-
-		/* dummycon on ARM needs non-zero values for columns/lines */
-		screen_info.orig_video_cols = 80;
-		screen_info.orig_video_lines = 25;
-
-		if (memblock_is_map_memory(screen_info.lfb_base))
-			memblock_mark_nomap(screen_info.lfb_base,
-					    screen_info.lfb_size);
-	}
-}
-
 static void __init load_cpu_state_table(void)
 {
 	if (cpu_state_table != EFI_INVALID_TABLE_ADDR) {
@@ -145,7 +120,11 @@ void __init arm_efi_init(void)
 {
 	efi_init();
 
-	load_screen_info_table();
+	if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI) {
+		/* dummycon on ARM needs non-zero values for columns/lines */
+		screen_info.orig_video_cols = 80;
+		screen_info.orig_video_lines = 25;
+	}
 
 	/* ARM does not permit early mappings to persist across paging_init() */
 	efi_memmap_unmap();
diff --git linux-libre-6.1-gnu/arch/arm/kernel/hyp-stub.S linux-libre-6.2-gnu/arch/arm/kernel/hyp-stub.S
index b699b22a4db1..3a506b9095a5 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/hyp-stub.S
+++ linux-libre-6.2-gnu/arch/arm/kernel/hyp-stub.S
@@ -9,6 +9,8 @@
 #include <asm/assembler.h>
 #include <asm/virt.h>
 
+.arch armv7-a
+
 #ifndef ZIMAGE
 /*
  * For the kernel proper, we need to find out the CPU boot mode long after
diff --git linux-libre-6.1-gnu/arch/arm/kernel/machine_kexec.c linux-libre-6.2-gnu/arch/arm/kernel/machine_kexec.c
index f567032a09c0..46364b699cc3 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/machine_kexec.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/machine_kexec.c
@@ -73,10 +73,12 @@ void machine_kexec_cleanup(struct kimage *image)
 {
 }
 
-void machine_crash_nonpanic_core(void *unused)
+static void machine_crash_nonpanic_core(void *unused)
 {
 	struct pt_regs regs;
 
+	local_fiq_disable();
+
 	crash_setup_regs(&regs, get_irq_regs());
 	printk(KERN_DEBUG "CPU %u will stop doing anything useful since another CPU has crashed\n",
 	       smp_processor_id());
diff --git linux-libre-6.1-gnu/arch/arm/kernel/module-plts.c linux-libre-6.2-gnu/arch/arm/kernel/module-plts.c
index 1fc309b41f94..af7c322ebed6 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/module-plts.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/module-plts.c
@@ -284,3 +284,17 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 		 mod->arch.core.plt->sh_size, mod->arch.init.plt->sh_size);
 	return 0;
 }
+
+bool in_module_plt(unsigned long loc)
+{
+	struct module *mod;
+	bool ret;
+
+	preempt_disable();
+	mod = __module_text_address(loc);
+	ret = mod && (loc - (u32)mod->arch.core.plt_ent < mod->arch.core.plt_count * PLT_ENT_SIZE ||
+		      loc - (u32)mod->arch.init.plt_ent < mod->arch.init.plt_count * PLT_ENT_SIZE);
+	preempt_enable();
+
+	return ret;
+}
diff --git linux-libre-6.1-gnu/arch/arm/kernel/perf_callchain.c linux-libre-6.2-gnu/arch/arm/kernel/perf_callchain.c
index bc6b246ab55e..7147edbe56c6 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/perf_callchain.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/perf_callchain.c
@@ -81,13 +81,12 @@ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs
  * whist unwinding the stackframe and is like a subroutine return so we use
  * the PC.
  */
-static int
-callchain_trace(struct stackframe *fr,
-		void *data)
+static bool
+callchain_trace(void *data, unsigned long pc)
 {
 	struct perf_callchain_entry_ctx *entry = data;
-	perf_callchain_store(entry, fr->pc);
-	return 0;
+	perf_callchain_store(entry, pc);
+	return true;
 }
 
 void
diff --git linux-libre-6.1-gnu/arch/arm/kernel/process.c linux-libre-6.2-gnu/arch/arm/kernel/process.c
index a2b31d91a1b6..f811733a8fc5 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/process.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/process.c
@@ -371,7 +371,7 @@ static unsigned long sigpage_addr(const struct mm_struct *mm,
 
 	slots = ((last - first) >> PAGE_SHIFT) + 1;
 
-	offset = prandom_u32_max(slots);
+	offset = get_random_u32_below(slots);
 
 	addr = first + (offset << PAGE_SHIFT);
 
diff --git linux-libre-6.1-gnu/arch/arm/kernel/ptrace.c linux-libre-6.2-gnu/arch/arm/kernel/ptrace.c
index bfe88c6e60d5..2d8e2516906b 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/ptrace.c
@@ -651,11 +651,9 @@ static int vfp_set(struct task_struct *target,
 	if (ret)
 		return ret;
 
-	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-				user_fpregs_offset + sizeof(new_vfp.fpregs),
-				user_fpscr_offset);
-	if (ret)
-		return ret;
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  user_fpregs_offset + sizeof(new_vfp.fpregs),
+				  user_fpscr_offset);
 
 	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 				 &new_vfp.fpscr,
diff --git linux-libre-6.1-gnu/arch/arm/kernel/return_address.c linux-libre-6.2-gnu/arch/arm/kernel/return_address.c
index 38f1ea9c724d..ac15db66df4c 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/return_address.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/return_address.c
@@ -16,17 +16,17 @@ struct return_address_data {
 	void *addr;
 };
 
-static int save_return_addr(struct stackframe *frame, void *d)
+static bool save_return_addr(void *d, unsigned long pc)
 {
 	struct return_address_data *data = d;
 
 	if (!data->level) {
-		data->addr = (void *)frame->pc;
+		data->addr = (void *)pc;
 
-		return 1;
+		return false;
 	} else {
 		--data->level;
-		return 0;
+		return true;
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/arm/kernel/setup.c linux-libre-6.2-gnu/arch/arm/kernel/setup.c
index cb88c6e69377..75cd4699e7b3 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/setup.c
@@ -450,6 +450,8 @@ static void __init cpuid_init_hwcaps(void)
 {
 	int block;
 	u32 isar5;
+	u32 isar6;
+	u32 pfr2;
 
 	if (cpu_architecture() < CPU_ARCH_ARMv7)
 		return;
@@ -485,6 +487,18 @@ static void __init cpuid_init_hwcaps(void)
 	block = cpuid_feature_extract_field(isar5, 16);
 	if (block >= 1)
 		elf_hwcap2 |= HWCAP2_CRC32;
+
+	/* Check for Speculation barrier instruction */
+	isar6 = read_cpuid_ext(CPUID_EXT_ISAR6);
+	block = cpuid_feature_extract_field(isar6, 12);
+	if (block >= 1)
+		elf_hwcap2 |= HWCAP2_SB;
+
+	/* Check for Speculative Store Bypassing control */
+	pfr2 = read_cpuid_ext(CPUID_EXT_PFR2);
+	block = cpuid_feature_extract_field(pfr2, 4);
+	if (block >= 1)
+		elf_hwcap2 |= HWCAP2_SSBS;
 }
 
 static void __init elf_hwcap_fixup(void)
@@ -1249,6 +1263,12 @@ static const char *hwcap_str[] = {
 	"vfpd32",
 	"lpae",
 	"evtstrm",
+	"fphp",
+	"asimdhp",
+	"asimddp",
+	"asimdfhm",
+	"asimdbf16",
+	"i8mm",
 	NULL
 };
 
@@ -1258,6 +1278,8 @@ static const char *hwcap2_str[] = {
 	"sha1",
 	"sha2",
 	"crc32",
+	"sb",
+	"ssbs",
 	NULL
 };
 
diff --git linux-libre-6.1-gnu/arch/arm/kernel/smp.c linux-libre-6.2-gnu/arch/arm/kernel/smp.c
index 978db2d96b44..36e6efad89f3 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/smp.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/smp.c
@@ -600,6 +600,8 @@ static DEFINE_RAW_SPINLOCK(stop_lock);
  */
 static void ipi_cpu_stop(unsigned int cpu)
 {
+	local_fiq_disable();
+
 	if (system_state <= SYSTEM_RUNNING) {
 		raw_spin_lock(&stop_lock);
 		pr_crit("CPU%u: stopping\n", cpu);
@@ -609,9 +611,6 @@ static void ipi_cpu_stop(unsigned int cpu)
 
 	set_cpu_online(cpu, false);
 
-	local_fiq_disable();
-	local_irq_disable();
-
 	while (1) {
 		cpu_relax();
 		wfe();
diff --git linux-libre-6.1-gnu/arch/arm/kernel/stacktrace.c linux-libre-6.2-gnu/arch/arm/kernel/stacktrace.c
index 85443b5d1922..620aa82e3bdd 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/stacktrace.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/stacktrace.c
@@ -127,12 +127,12 @@ int notrace unwind_frame(struct stackframe *frame)
 #endif
 
 void notrace walk_stackframe(struct stackframe *frame,
-		     int (*fn)(struct stackframe *, void *), void *data)
+		     bool (*fn)(void *, unsigned long), void *data)
 {
 	while (1) {
 		int ret;
 
-		if (fn(frame, data))
+		if (!fn(data, frame->pc))
 			break;
 		ret = unwind_frame(frame);
 		if (ret < 0)
@@ -142,41 +142,32 @@ void notrace walk_stackframe(struct stackframe *frame,
 EXPORT_SYMBOL(walk_stackframe);
 
 #ifdef CONFIG_STACKTRACE
-struct stack_trace_data {
-	struct stack_trace *trace;
-	unsigned int no_sched_functions;
-	unsigned int skip;
-};
-
-static int save_trace(struct stackframe *frame, void *d)
+static void start_stack_trace(struct stackframe *frame, struct task_struct *task,
+			      unsigned long fp, unsigned long sp,
+			      unsigned long lr, unsigned long pc)
 {
-	struct stack_trace_data *data = d;
-	struct stack_trace *trace = data->trace;
-	unsigned long addr = frame->pc;
-
-	if (data->no_sched_functions && in_sched_functions(addr))
-		return 0;
-	if (data->skip) {
-		data->skip--;
-		return 0;
-	}
-
-	trace->entries[trace->nr_entries++] = addr;
-	return trace->nr_entries >= trace->max_entries;
+	frame->fp = fp;
+	frame->sp = sp;
+	frame->lr = lr;
+	frame->pc = pc;
+#ifdef CONFIG_KRETPROBES
+	frame->kr_cur = NULL;
+	frame->tsk = task;
+#endif
+#ifdef CONFIG_UNWINDER_FRAME_POINTER
+	frame->ex_frame = in_entry_text(frame->pc);
+#endif
 }
 
-/* This must be noinline to so that our skip calculation works correctly */
-static noinline void __save_stack_trace(struct task_struct *tsk,
-	struct stack_trace *trace, unsigned int nosched)
+void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
+		     struct task_struct *task, struct pt_regs *regs)
 {
-	struct stack_trace_data data;
 	struct stackframe frame;
 
-	data.trace = trace;
-	data.skip = trace->skip;
-	data.no_sched_functions = nosched;
-
-	if (tsk != current) {
+	if (regs) {
+		start_stack_trace(&frame, NULL, regs->ARM_fp, regs->ARM_sp,
+				  regs->ARM_lr, regs->ARM_pc);
+	} else if (task != current) {
 #ifdef CONFIG_SMP
 		/*
 		 * What guarantees do we have here that 'tsk' is not
@@ -185,64 +176,22 @@ static noinline void __save_stack_trace(struct task_struct *tsk,
 		 */
 		return;
 #else
-		frame.fp = thread_saved_fp(tsk);
-		frame.sp = thread_saved_sp(tsk);
-		frame.lr = 0;		/* recovered from the stack */
-		frame.pc = thread_saved_pc(tsk);
+		start_stack_trace(&frame, task, thread_saved_fp(task),
+				  thread_saved_sp(task), 0,
+				  thread_saved_pc(task));
 #endif
 	} else {
-		/* We don't want this function nor the caller */
-		data.skip += 2;
-		frame.fp = (unsigned long)__builtin_frame_address(0);
-		frame.sp = current_stack_pointer;
-		frame.lr = (unsigned long)__builtin_return_address(0);
 here:
-		frame.pc = (unsigned long)&&here;
+		start_stack_trace(&frame, task,
+				  (unsigned long)__builtin_frame_address(0),
+				  current_stack_pointer,
+				  (unsigned long)__builtin_return_address(0),
+				  (unsigned long)&&here);
+		/* skip this function */
+		if (unwind_frame(&frame))
+			return;
 	}
-#ifdef CONFIG_KRETPROBES
-	frame.kr_cur = NULL;
-	frame.tsk = tsk;
-#endif
-#ifdef CONFIG_UNWINDER_FRAME_POINTER
-	frame.ex_frame = false;
-#endif
-
-	walk_stackframe(&frame, save_trace, &data);
-}
-
-void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace)
-{
-	struct stack_trace_data data;
-	struct stackframe frame;
-
-	data.trace = trace;
-	data.skip = trace->skip;
-	data.no_sched_functions = 0;
-
-	frame.fp = regs->ARM_fp;
-	frame.sp = regs->ARM_sp;
-	frame.lr = regs->ARM_lr;
-	frame.pc = regs->ARM_pc;
-#ifdef CONFIG_KRETPROBES
-	frame.kr_cur = NULL;
-	frame.tsk = current;
-#endif
-#ifdef CONFIG_UNWINDER_FRAME_POINTER
-	frame.ex_frame = in_entry_text(frame.pc);
-#endif
-
-	walk_stackframe(&frame, save_trace, &data);
-}
 
-void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
-{
-	__save_stack_trace(tsk, trace, 1);
-}
-EXPORT_SYMBOL(save_stack_trace_tsk);
-
-void save_stack_trace(struct stack_trace *trace)
-{
-	__save_stack_trace(current, trace, 0);
+	walk_stackframe(&frame, consume_entry, cookie);
 }
-EXPORT_SYMBOL_GPL(save_stack_trace);
 #endif
diff --git linux-libre-6.1-gnu/arch/arm/kernel/swp_emulate.c linux-libre-6.2-gnu/arch/arm/kernel/swp_emulate.c
index b74bfcf94fb1..fdce83c95acb 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/swp_emulate.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/swp_emulate.c
@@ -34,6 +34,7 @@
  */
 #define __user_swpX_asm(data, addr, res, temp, B)		\
 	__asm__ __volatile__(					\
+	".arch armv7-a\n"					\
 	"0:	ldrex"B"	%2, [%3]\n"			\
 	"1:	strex"B"	%0, %1, [%3]\n"			\
 	"	cmp		%0, #0\n"			\
diff --git linux-libre-6.1-gnu/arch/arm/kernel/traps.c linux-libre-6.2-gnu/arch/arm/kernel/traps.c
index 20b2db6dcd1c..40c7c807d67f 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/traps.c
@@ -178,19 +178,22 @@ static void dump_instr(const char *lvl, struct pt_regs *regs)
 	for (i = -4; i < 1 + !!thumb; i++) {
 		unsigned int val, bad;
 
-		if (!user_mode(regs)) {
-			if (thumb) {
-				u16 val16;
-				bad = get_kernel_nofault(val16, &((u16 *)addr)[i]);
-				val = val16;
-			} else {
-				bad = get_kernel_nofault(val, &((u32 *)addr)[i]);
-			}
+		if (thumb) {
+			u16 tmp;
+
+			if (user_mode(regs))
+				bad = get_user(tmp, &((u16 __user *)addr)[i]);
+			else
+				bad = get_kernel_nofault(tmp, &((u16 *)addr)[i]);
+
+			val = __mem_to_opcode_thumb16(tmp);
 		} else {
-			if (thumb)
-				bad = get_user(val, &((u16 *)addr)[i]);
+			if (user_mode(regs))
+				bad = get_user(val, &((u32 __user *)addr)[i]);
 			else
-				bad = get_user(val, &((u32 *)addr)[i]);
+				bad = get_kernel_nofault(val, &((u32 *)addr)[i]);
+
+			val = __mem_to_opcode_arm(val);
 		}
 
 		if (!bad)
diff --git linux-libre-6.1-gnu/arch/arm/kernel/unwind.c linux-libre-6.2-gnu/arch/arm/kernel/unwind.c
index a37ea6c772cd..53be7ea6181b 100644
--- linux-libre-6.1-gnu/arch/arm/kernel/unwind.c
+++ linux-libre-6.2-gnu/arch/arm/kernel/unwind.c
@@ -28,6 +28,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
+#include <linux/module.h>
 
 #include <asm/stacktrace.h>
 #include <asm/traps.h>
@@ -395,8 +396,18 @@ int unwind_frame(struct stackframe *frame)
 
 	idx = unwind_find_idx(frame->pc);
 	if (!idx) {
-		if (frame->pc && kernel_text_address(frame->pc))
+		if (frame->pc && kernel_text_address(frame->pc)) {
+			if (in_module_plt(frame->pc) && frame->pc != frame->lr) {
+				/*
+				 * Quoting Ard: Veneers only set PC using a
+				 * PC+immediate LDR, and so they don't affect
+				 * the state of the stack or the register file
+				 */
+				frame->pc = frame->lr;
+				return URC_OK;
+			}
 			pr_warn("unwind: Index not found %08lx\n", frame->pc);
+		}
 		return -URC_FAILURE;
 	}
 
diff --git linux-libre-6.1-gnu/arch/arm/lib/Makefile linux-libre-6.2-gnu/arch/arm/lib/Makefile
index 6d2ba454f25b..650404be6768 100644
--- linux-libre-6.1-gnu/arch/arm/lib/Makefile
+++ linux-libre-6.2-gnu/arch/arm/lib/Makefile
@@ -36,10 +36,6 @@ else
   lib-y	+= io-readsw-armv4.o io-writesw-armv4.o
 endif
 
-ifeq ($(CONFIG_ARCH_RPC),y)
-  AFLAGS_delay-loop.o		+= -march=armv4
-endif
-
 $(obj)/csumpartialcopy.o:	$(obj)/csumpartialcopygeneric.S
 $(obj)/csumpartialcopyuser.o:	$(obj)/csumpartialcopygeneric.S
 
@@ -48,3 +44,5 @@ ifeq ($(CONFIG_KERNEL_MODE_NEON),y)
   CFLAGS_xor-neon.o		+= $(NEON_FLAGS)
   obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
 endif
+
+obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
diff --git linux-libre-6.1-gnu/arch/arm/lib/delay-loop.S linux-libre-6.2-gnu/arch/arm/lib/delay-loop.S
index 3ccade0f8130..3ac05177d097 100644
--- linux-libre-6.1-gnu/arch/arm/lib/delay-loop.S
+++ linux-libre-6.2-gnu/arch/arm/lib/delay-loop.S
@@ -8,6 +8,10 @@
 #include <asm/assembler.h>
 #include <asm/delay.h>
 
+#ifdef CONFIG_ARCH_RPC
+		.arch	armv4
+#endif
+
 		.text
 
 .LC0:		.word	loops_per_jiffy
diff --git linux-libre-6.1-gnu/arch/arm/lib/error-inject.c linux-libre-6.2-gnu/arch/arm/lib/error-inject.c
new file mode 100644
index 000000000000..5a5b405792ba
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm/lib/error-inject.c
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/error-injection.h>
+#include <linux/kprobes.h>
+
+void override_function_with_return(struct pt_regs *regs)
+{
+	instruction_pointer_set(regs, regs->ARM_lr);
+}
+NOKPROBE_SYMBOL(override_function_with_return);
diff --git linux-libre-6.1-gnu/arch/arm/lib/findbit.S linux-libre-6.2-gnu/arch/arm/lib/findbit.S
index 7fd3600db8ef..b7ac2d3c0748 100644
--- linux-libre-6.1-gnu/arch/arm/lib/findbit.S
+++ linux-libre-6.2-gnu/arch/arm/lib/findbit.S
@@ -12,182 +12,128 @@
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
+#include <asm/unwind.h>
                 .text
 
-/*
- * Purpose  : Find a 'zero' bit
- * Prototype: int find_first_zero_bit(void *addr, unsigned int maxbit);
- */
-ENTRY(_find_first_zero_bit_le)
-		teq	r1, #0	
-		beq	3f
-		mov	r2, #0
-1:
- ARM(		ldrb	r3, [r0, r2, lsr #3]	)
- THUMB(		lsr	r3, r2, #3		)
- THUMB(		ldrb	r3, [r0, r3]		)
-		eors	r3, r3, #0xff		@ invert bits
-		bne	.L_found		@ any now set - found zero bit
-		add	r2, r2, #8		@ next bit pointer
-2:		cmp	r2, r1			@ any more?
-		blo	1b
-3:		mov	r0, r1			@ no free bits
-		ret	lr
-ENDPROC(_find_first_zero_bit_le)
-
-/*
- * Purpose  : Find next 'zero' bit
- * Prototype: int find_next_zero_bit(void *addr, unsigned int maxbit, int offset)
- */
-ENTRY(_find_next_zero_bit_le)
-		cmp	r2, r1
-		bhs	3b
-		ands	ip, r2, #7
-		beq	1b			@ If new byte, goto old routine
- ARM(		ldrb	r3, [r0, r2, lsr #3]	)
- THUMB(		lsr	r3, r2, #3		)
- THUMB(		ldrb	r3, [r0, r3]		)
-		eor	r3, r3, #0xff		@ now looking for a 1 bit
-		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.L_found
-		orr	r2, r2, #7		@ if zero, then no bits here
-		add	r2, r2, #1		@ align bit pointer
-		b	2b			@ loop for next bit
-ENDPROC(_find_next_zero_bit_le)
+#ifdef __ARMEB__
+#define SWAB_ENDIAN le
+#else
+#define SWAB_ENDIAN be
+#endif
 
-/*
- * Purpose  : Find a 'one' bit
- * Prototype: int find_first_bit(const unsigned long *addr, unsigned int maxbit);
- */
-ENTRY(_find_first_bit_le)
-		teq	r1, #0	
+		.macro	find_first, endian, set, name
+ENTRY(_find_first_\name\()bit_\endian)
+	UNWIND(	.fnstart)
+		teq	r1, #0
 		beq	3f
 		mov	r2, #0
-1:
- ARM(		ldrb	r3, [r0, r2, lsr #3]	)
- THUMB(		lsr	r3, r2, #3		)
- THUMB(		ldrb	r3, [r0, r3]		)
-		movs	r3, r3
-		bne	.L_found		@ any now set - found zero bit
-		add	r2, r2, #8		@ next bit pointer
+1:		ldr	r3, [r0], #4
+		.ifeq \set
+		mvns	r3, r3			@ invert/test bits
+		.else
+		movs	r3, r3			@ test bits
+		.endif
+		.ifc \endian, SWAB_ENDIAN
+		bne	.L_found_swab
+		.else
+		bne	.L_found		@ found the bit?
+		.endif
+		add	r2, r2, #32		@ next index
 2:		cmp	r2, r1			@ any more?
 		blo	1b
-3:		mov	r0, r1			@ no free bits
+3:		mov	r0, r1			@ no more bits
 		ret	lr
-ENDPROC(_find_first_bit_le)
+	UNWIND(	.fnend)
+ENDPROC(_find_first_\name\()bit_\endian)
+		.endm
 
-/*
- * Purpose  : Find next 'one' bit
- * Prototype: int find_next_zero_bit(void *addr, unsigned int maxbit, int offset)
- */
-ENTRY(_find_next_bit_le)
+		.macro	find_next, endian, set, name
+ENTRY(_find_next_\name\()bit_\endian)
+	UNWIND(	.fnstart)
 		cmp	r2, r1
 		bhs	3b
-		ands	ip, r2, #7
-		beq	1b			@ If new byte, goto old routine
- ARM(		ldrb	r3, [r0, r2, lsr #3]	)
- THUMB(		lsr	r3, r2, #3		)
- THUMB(		ldrb	r3, [r0, r3]		)
+		mov	ip, r2, lsr #5		@ word index
+		add	r0, r0, ip, lsl #2
+		ands	ip, r2, #31		@ bit position
+		beq	1b
+		ldr	r3, [r0], #4
+		.ifeq \set
+		mvn	r3, r3			@ invert bits
+		.endif
+		.ifc \endian, SWAB_ENDIAN
+		rev_l	r3, ip
+		.if	.Lrev_l_uses_tmp
+		@ we need to recompute ip because rev_l will have overwritten
+		@ it.
+		and	ip, r2, #31		@ bit position
+		.endif
+		.endif
 		movs	r3, r3, lsr ip		@ shift off unused bits
 		bne	.L_found
-		orr	r2, r2, #7		@ if zero, then no bits here
+		orr	r2, r2, #31		@ no zero bits
 		add	r2, r2, #1		@ align bit pointer
 		b	2b			@ loop for next bit
-ENDPROC(_find_next_bit_le)
+	UNWIND(	.fnend)
+ENDPROC(_find_next_\name\()bit_\endian)
+		.endm
 
-#ifdef __ARMEB__
+		.macro	find_bit, endian, set, name
+		find_first \endian, \set, \name
+		find_next  \endian, \set, \name
+		.endm
 
-ENTRY(_find_first_zero_bit_be)
-		teq	r1, #0
-		beq	3f
-		mov	r2, #0
-1:		eor	r3, r2, #0x18		@ big endian byte ordering
- ARM(		ldrb	r3, [r0, r3, lsr #3]	)
- THUMB(		lsr	r3, #3			)
- THUMB(		ldrb	r3, [r0, r3]		)
-		eors	r3, r3, #0xff		@ invert bits
-		bne	.L_found		@ any now set - found zero bit
-		add	r2, r2, #8		@ next bit pointer
-2:		cmp	r2, r1			@ any more?
-		blo	1b
-3:		mov	r0, r1			@ no free bits
-		ret	lr
-ENDPROC(_find_first_zero_bit_be)
+/* _find_first_zero_bit_le and _find_next_zero_bit_le */
+		find_bit le, 0, zero_
 
-ENTRY(_find_next_zero_bit_be)
-		cmp	r2, r1
-		bhs	3b
-		ands	ip, r2, #7
-		beq	1b			@ If new byte, goto old routine
-		eor	r3, r2, #0x18		@ big endian byte ordering
- ARM(		ldrb	r3, [r0, r3, lsr #3]	)
- THUMB(		lsr	r3, #3			)
- THUMB(		ldrb	r3, [r0, r3]		)
-		eor	r3, r3, #0xff		@ now looking for a 1 bit
-		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.L_found
-		orr	r2, r2, #7		@ if zero, then no bits here
-		add	r2, r2, #1		@ align bit pointer
-		b	2b			@ loop for next bit
-ENDPROC(_find_next_zero_bit_be)
+/* _find_first_bit_le and _find_next_bit_le */
+		find_bit le, 1
 
-ENTRY(_find_first_bit_be)
-		teq	r1, #0
-		beq	3f
-		mov	r2, #0
-1:		eor	r3, r2, #0x18		@ big endian byte ordering
- ARM(		ldrb	r3, [r0, r3, lsr #3]	)
- THUMB(		lsr	r3, #3			)
- THUMB(		ldrb	r3, [r0, r3]		)
-		movs	r3, r3
-		bne	.L_found		@ any now set - found zero bit
-		add	r2, r2, #8		@ next bit pointer
-2:		cmp	r2, r1			@ any more?
-		blo	1b
-3:		mov	r0, r1			@ no free bits
-		ret	lr
-ENDPROC(_find_first_bit_be)
+#ifdef __ARMEB__
 
-ENTRY(_find_next_bit_be)
-		cmp	r2, r1
-		bhs	3b
-		ands	ip, r2, #7
-		beq	1b			@ If new byte, goto old routine
-		eor	r3, r2, #0x18		@ big endian byte ordering
- ARM(		ldrb	r3, [r0, r3, lsr #3]	)
- THUMB(		lsr	r3, #3			)
- THUMB(		ldrb	r3, [r0, r3]		)
-		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.L_found
-		orr	r2, r2, #7		@ if zero, then no bits here
-		add	r2, r2, #1		@ align bit pointer
-		b	2b			@ loop for next bit
-ENDPROC(_find_next_bit_be)
+/* _find_first_zero_bit_be and _find_next_zero_bit_be */
+		find_bit be, 0, zero_
+
+/* _find_first_bit_be and _find_next_bit_be */
+		find_bit be, 1
 
 #endif
 
 /*
  * One or more bits in the LSB of r3 are assumed to be set.
  */
+.L_found_swab:
+	UNWIND(	.fnstart)
+		rev_l	r3, ip
 .L_found:
-#if __LINUX_ARM_ARCH__ >= 5
+#if __LINUX_ARM_ARCH__ >= 7
+		rbit	r3, r3			@ reverse bits
+		clz	r3, r3			@ count high zero bits
+		add	r0, r2, r3		@ add offset of first set bit
+#elif __LINUX_ARM_ARCH__ >= 5
 		rsb	r0, r3, #0
-		and	r3, r3, r0
-		clz	r3, r3
-		rsb	r3, r3, #31
-		add	r0, r2, r3
+		and	r3, r3, r0		@ mask out lowest bit set
+		clz	r3, r3			@ count high zero bits
+		rsb	r3, r3, #31		@ offset of first set bit
+		add	r0, r2, r3		@ add offset of first set bit
 #else
-		tst	r3, #0x0f
+		mov	ip, #~0
+		tst	r3, ip, lsr #16		@ test bits 0-15
+		addeq	r2, r2, #16
+		moveq	r3, r3, lsr #16
+		tst	r3, #0x00ff
+		addeq	r2, r2, #8
+		moveq	r3, r3, lsr #8
+		tst	r3, #0x000f
 		addeq	r2, r2, #4
-		movne	r3, r3, lsl #4
-		tst	r3, #0x30
+		moveq	r3, r3, lsr #4
+		tst	r3, #0x0003
 		addeq	r2, r2, #2
-		movne	r3, r3, lsl #2
-		tst	r3, #0x40
+		moveq	r3, r3, lsr #2
+		tst	r3, #0x0001
 		addeq	r2, r2, #1
 		mov	r0, r2
 #endif
 		cmp	r1, r0			@ Clamp to maxbit
 		movlo	r0, r1
 		ret	lr
-
+	UNWIND(	.fnend)
diff --git linux-libre-6.1-gnu/arch/arm/mach-at91/Makefile linux-libre-6.2-gnu/arch/arm/mach-at91/Makefile
index 0dcc37180588..794bd12ab0a8 100644
--- linux-libre-6.1-gnu/arch/arm/mach-at91/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-at91/Makefile
@@ -14,9 +14,6 @@ obj-$(CONFIG_SOC_SAMV7)		+= samv7.o
 # Power Management
 obj-$(CONFIG_ATMEL_PM)		+= pm.o pm_suspend.o
 
-ifeq ($(CONFIG_CPU_V7),y)
-AFLAGS_pm_suspend.o := -march=armv7-a
-endif
 ifeq ($(CONFIG_PM_DEBUG),y)
 CFLAGS_pm.o += -DDEBUG
 endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-at91/pm_suspend.S linux-libre-6.2-gnu/arch/arm/mach-at91/pm_suspend.S
index e4904faf1753..e5869cca5e79 100644
--- linux-libre-6.1-gnu/arch/arm/mach-at91/pm_suspend.S
+++ linux-libre-6.2-gnu/arch/arm/mach-at91/pm_suspend.S
@@ -12,6 +12,10 @@
 #include "pm.h"
 #include "pm_data-offsets.h"
 
+#ifdef CONFIG_CPU_V7
+.arch armv7-a
+#endif
+
 #define	SRAMC_SELF_FRESH_ACTIVE		0x01
 #define	SRAMC_SELF_FRESH_EXIT		0x00
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-footbridge/isa-rtc.c linux-libre-6.2-gnu/arch/arm/mach-footbridge/isa-rtc.c
index b8f741a3a37e..237b828dd2f1 100644
--- linux-libre-6.1-gnu/arch/arm/mach-footbridge/isa-rtc.c
+++ linux-libre-6.2-gnu/arch/arm/mach-footbridge/isa-rtc.c
@@ -20,7 +20,6 @@
 
 #include <linux/init.h>
 #include <linux/mc146818rtc.h>
-#include <linux/bcd.h>
 #include <linux/io.h>
 
 #include "common.h"
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/Makefile linux-libre-6.2-gnu/arch/arm/mach-imx/Makefile
index 6fb3965b9ae6..5c650bf40e02 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/Makefile
@@ -34,7 +34,6 @@ obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o
 obj-$(CONFIG_HAVE_IMX_MMDC) += mmdc.o
 obj-$(CONFIG_HAVE_IMX_SRC) += src.o
 ifneq ($(CONFIG_SOC_IMX6)$(CONFIG_SOC_IMX7D_CA7)$(CONFIG_SOC_LS1021A),)
-AFLAGS_headsmp.o :=-Wa,-march=armv7-a
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 endif
@@ -48,12 +47,10 @@ obj-$(CONFIG_SOC_IMX7D_CM4) += mach-imx7d-cm4.o
 obj-$(CONFIG_SOC_IMX7ULP) += mach-imx7ulp.o pm-imx7ulp.o
 
 ifeq ($(CONFIG_SUSPEND),y)
-AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a
 obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
 obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o
 endif
 ifeq ($(CONFIG_ARM_CPU_SUSPEND),y)
-AFLAGS_resume-imx6.o :=-Wa,-march=armv7-a
 obj-$(CONFIG_SOC_IMX6) += resume-imx6.o
 endif
 obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx25.c linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx25.c
index 3e63445cde06..cc86977d0a34 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx25.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx25.c
@@ -23,6 +23,7 @@ static int mx25_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 	rev = readl(iim_base + MXC_IIMSREV);
 	iounmap(iim_base);
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx27.c linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx27.c
index bf70e13bbe9e..1d2893908368 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx27.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx27.c
@@ -28,6 +28,7 @@ static int mx27_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx27-ccm");
 	ccm_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!ccm_base);
 	/*
 	 * now we have access to the IO registers. As we need
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx31.c linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx31.c
index b9c24b851d1a..35c544924e50 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx31.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx31.c
@@ -39,6 +39,7 @@ static int mx31_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx31-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 
 	/* read SREV register from IIM module */
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx35.c linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx35.c
index 80e7d8ab9f1b..1fe75b39c2d9 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx35.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx35.c
@@ -21,6 +21,7 @@ static int mx35_read_cpu_rev(void)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx35-iim");
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	BUG_ON(!iim_base);
 
 	rev = imx_readl(iim_base + MXC_IIMSREV);
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx5.c linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx5.c
index ad56263778f9..a67c89bf155d 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/cpu-imx5.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/cpu-imx5.c
@@ -28,6 +28,7 @@ static u32 imx5_read_srev_reg(const char *compat)
 
 	np = of_find_compatible_node(NULL, NULL, compat);
 	iim_base = of_iomap(np, 0);
+	of_node_put(np);
 	WARN_ON(!iim_base);
 
 	srev = readl(iim_base + IIM_SREV) & 0xff;
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/headsmp.S linux-libre-6.2-gnu/arch/arm/mach-imx/headsmp.S
index fcba58be8e79..5f9c7b48ae80 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/headsmp.S
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/headsmp.S
@@ -8,6 +8,8 @@
 #include <linux/init.h>
 #include <asm/assembler.h>
 
+.arch armv7-a
+
 diag_reg_offset:
 	.word	g_diag_reg - .
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/mm-imx3.c linux-libre-6.2-gnu/arch/arm/mach-imx/mm-imx3.c
index 28db97289ee8..0788c5cc7f9e 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/mm-imx3.c
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/mm-imx3.c
@@ -12,7 +12,6 @@
 #include <linux/err.h>
 #include <linux/io.h>
 #include <linux/of_address.h>
-#include <linux/pinctrl/machine.h>
 
 #include <asm/system_misc.h>
 #include <asm/hardware/cache-l2x0.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/resume-imx6.S linux-libre-6.2-gnu/arch/arm/mach-imx/resume-imx6.S
index 5bd1ba7ef15b..2c0c5c771251 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/resume-imx6.S
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/resume-imx6.S
@@ -9,6 +9,8 @@
 #include <asm/hardware/cache-l2x0.h>
 #include "hardware.h"
 
+.arch armv7-a
+
 /*
  * The following code must assume it is running from physical address
  * where absolute virtual addresses to the data section have to be
diff --git linux-libre-6.1-gnu/arch/arm/mach-imx/suspend-imx6.S linux-libre-6.2-gnu/arch/arm/mach-imx/suspend-imx6.S
index e06f946b75b9..63ccc2d0e920 100644
--- linux-libre-6.1-gnu/arch/arm/mach-imx/suspend-imx6.S
+++ linux-libre-6.2-gnu/arch/arm/mach-imx/suspend-imx6.S
@@ -9,6 +9,8 @@
 #include <asm/hardware/cache-l2x0.h>
 #include "hardware.h"
 
+.arch armv7-a
+
 /*
  * ==================== low level suspend ====================
  *
diff --git linux-libre-6.1-gnu/arch/arm/mach-ixp4xx/ixp4xx-of.c linux-libre-6.2-gnu/arch/arm/mach-ixp4xx/ixp4xx-of.c
index f543e2adae0c..1b4d84a5b02f 100644
--- linux-libre-6.1-gnu/arch/arm/mach-ixp4xx/ixp4xx-of.c
+++ linux-libre-6.2-gnu/arch/arm/mach-ixp4xx/ixp4xx-of.c
@@ -2,48 +2,7 @@
 /*
  * IXP4xx Device Tree boot support
  */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-/*
- * These are the only fixed phys to virt mappings we ever need
- * we put it right after the UART mapping at 0xffc80000-0xffc81fff
- */
-#define IXP4XX_EXP_CFG_BASE_PHYS	0xC4000000
-#define IXP4XX_EXP_CFG_BASE_VIRT	0xFEC14000
-
-static struct map_desc ixp4xx_of_io_desc[] __initdata = {
-	/*
-	 * This is needed for runtime system configuration checks,
-	 * such as reading if hardware so-and-so is present. This
-	 * could eventually be converted into a syscon once all boards
-	 * are converted to device tree.
-	 */
-	{
-		.virtual = IXP4XX_EXP_CFG_BASE_VIRT,
-		.pfn = __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS),
-		.length = SZ_4K,
-		.type = MT_DEVICE,
-	},
-#ifdef CONFIG_DEBUG_UART_8250
-	/* This is needed for LL-debug/earlyprintk/debug-macro.S */
-	{
-		.virtual = CONFIG_DEBUG_UART_VIRT,
-		.pfn = __phys_to_pfn(CONFIG_DEBUG_UART_PHYS),
-		.length = SZ_4K,
-		.type = MT_DEVICE,
-	},
-#endif
-};
-
-static void __init ixp4xx_of_map_io(void)
-{
-	iotable_init(ixp4xx_of_io_desc, ARRAY_SIZE(ixp4xx_of_io_desc));
-}
 
 /*
  * We handle 4 different SoC families. These compatible strings are enough
@@ -59,6 +18,5 @@ static const char *ixp4xx_of_board_compat[] = {
 };
 
 DT_MACHINE_START(IXP4XX_DT, "IXP4xx (Device Tree)")
-	.map_io		= ixp4xx_of_map_io,
 	.dt_compat	= ixp4xx_of_board_compat,
 MACHINE_END
diff --git linux-libre-6.1-gnu/arch/arm/mach-keystone/Makefile linux-libre-6.2-gnu/arch/arm/mach-keystone/Makefile
index 739b38be5696..0c1d54aec60f 100644
--- linux-libre-6.1-gnu/arch/arm/mach-keystone/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-keystone/Makefile
@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-obj-y					:= keystone.o smc.o
-
-obj-$(CONFIG_SMP)			+= platsmp.o
+obj-y					:= keystone.o
 
 # PM domain driver for Keystone SOCs
 obj-$(CONFIG_ARCH_KEYSTONE)		+= pm_domain.o
diff --git linux-libre-6.1-gnu/arch/arm/mach-keystone/keystone.c linux-libre-6.2-gnu/arch/arm/mach-keystone/keystone.c
index 2c647bdf8d25..aa352c2de313 100644
--- linux-libre-6.1-gnu/arch/arm/mach-keystone/keystone.c
+++ linux-libre-6.2-gnu/arch/arm/mach-keystone/keystone.c
@@ -18,7 +18,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <asm/smp_plat.h>
 #include <asm/memory.h>
 
 #include "memory.h"
@@ -103,7 +102,6 @@ DT_MACHINE_START(KEYSTONE, "Keystone")
 #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE)
 	.dma_zone_size	= SZ_2G,
 #endif
-	.smp		= smp_ops(keystone_smp_ops),
 	.init_machine	= keystone_init,
 	.dt_compat	= keystone_match,
 	.pv_fixup	= keystone_pv_fixup,
diff --git linux-libre-6.1-gnu/arch/arm/mach-keystone/keystone.h linux-libre-6.2-gnu/arch/arm/mach-keystone/keystone.h
index 438e531cc007..71ff8cd2ee4a 100644
--- linux-libre-6.1-gnu/arch/arm/mach-keystone/keystone.h
+++ linux-libre-6.2-gnu/arch/arm/mach-keystone/keystone.h
@@ -8,13 +8,8 @@
 #ifndef __KEYSTONE_H__
 #define __KEYSTONE_H__
 
-#define KEYSTONE_MON_CPU_UP_IDX		0x00
-
 #ifndef __ASSEMBLER__
 
-extern const struct smp_operations keystone_smp_ops;
-extern void secondary_startup(void);
-extern u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr);
 extern int keystone_pm_runtime_init(void);
 
 #endif /* __ASSEMBLER__ */
diff --git linux-libre-6.1-gnu/arch/arm/mach-keystone/platsmp.c linux-libre-6.2-gnu/arch/arm/mach-keystone/platsmp.c
deleted file mode 100644
index 673fcf3b34b1..000000000000
--- linux-libre-6.1-gnu/arch/arm/mach-keystone/platsmp.c
+++ /dev/null
@@ -1,41 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Keystone SOC SMP platform code
- *
- * Copyright 2013 Texas Instruments, Inc.
- *	Cyril Chemparathy <cyril@ti.com>
- *	Santosh Shilimkar <santosh.shillimkar@ti.com>
- *
- * Based on platsmp.c, Copyright (C) 2002 ARM Ltd.
- */
-
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/io.h>
-#include <linux/pgtable.h>
-
-#include <asm/smp_plat.h>
-#include <asm/prom.h>
-#include <asm/tlbflush.h>
-
-#include "keystone.h"
-
-static int keystone_smp_boot_secondary(unsigned int cpu,
-						struct task_struct *idle)
-{
-	unsigned long start = virt_to_idmap(&secondary_startup);
-	int error;
-
-	pr_debug("keystone-smp: booting cpu %d, vector %08lx\n",
-		 cpu, start);
-
-	error = keystone_cpu_smc(KEYSTONE_MON_CPU_UP_IDX, cpu, start);
-	if (error)
-		pr_err("CPU %d bringup failed with %d\n", cpu, error);
-
-	return error;
-}
-
-const struct smp_operations keystone_smp_ops __initconst = {
-	.smp_boot_secondary	= keystone_smp_boot_secondary,
-};
diff --git linux-libre-6.1-gnu/arch/arm/mach-keystone/smc.S linux-libre-6.2-gnu/arch/arm/mach-keystone/smc.S
deleted file mode 100644
index 21ef75cf5370..000000000000
--- linux-libre-6.1-gnu/arch/arm/mach-keystone/smc.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Keystone Secure APIs
- *
- * Copyright (C) 2013 Texas Instruments, Inc.
- * 	Santosh Shilimkar <santosh.shilimkar@ti.com>
- */
-
-#include <linux/linkage.h>
-
-/**
- * u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr)
- *
- * Low level CPU monitor API
- * @command:	Monitor command.
- * @cpu:	CPU Number
- * @addr:	Kernel jump address for boot CPU
- *
- * Return: Non zero value on failure
- */
-	.arch_extension sec
-ENTRY(keystone_cpu_smc)
-	stmfd   sp!, {r4-r11, lr}
-	smc	#0
-	ldmfd   sp!, {r4-r11, pc}
-ENDPROC(keystone_cpu_smc)
diff --git linux-libre-6.1-gnu/arch/arm/mach-mmp/time.c linux-libre-6.2-gnu/arch/arm/mach-mmp/time.c
index 41b2e8abc9e6..708816caf859 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mmp/time.c
+++ linux-libre-6.2-gnu/arch/arm/mach-mmp/time.c
@@ -43,18 +43,21 @@
 static void __iomem *mmp_timer_base = TIMERS_VIRT_BASE;
 
 /*
- * FIXME: the timer needs some delay to stablize the counter capture
+ * Read the timer through the CVWR register. Delay is required after requesting
+ * a read. The CR register cannot be directly read due to metastability issues
+ * documented in the PXA168 software manual.
  */
 static inline uint32_t timer_read(void)
 {
-	int delay = 100;
+	uint32_t val;
+	int delay = 3;
 
 	__raw_writel(1, mmp_timer_base + TMR_CVWR(1));
 
 	while (delay--)
-		cpu_relax();
+		val = __raw_readl(mmp_timer_base + TMR_CVWR(1));
 
-	return __raw_readl(mmp_timer_base + TMR_CVWR(1));
+	return val;
 }
 
 static u64 notrace mmp_read_sched_clock(void)
diff --git linux-libre-6.1-gnu/arch/arm/mach-mvebu/Makefile linux-libre-6.2-gnu/arch/arm/mach-mvebu/Makefile
index c21733cbb4fa..569768a69ffc 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mvebu/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-mvebu/Makefile
@@ -1,9 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 ccflags-y := -I$(srctree)/arch/arm/plat-orion/include
 
-AFLAGS_coherency_ll.o		:= -Wa,-march=armv7-a
-CFLAGS_pmsu.o			:= -march=armv7-a
-
 obj-$(CONFIG_MACH_MVEBU_ANY)	 += system-controller.o mvebu-soc-id.o
 
 ifeq ($(CONFIG_MACH_MVEBU_V7),y)
diff --git linux-libre-6.1-gnu/arch/arm/mach-mvebu/coherency_ll.S linux-libre-6.2-gnu/arch/arm/mach-mvebu/coherency_ll.S
index eb81656e32d4..35930e03d9c6 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mvebu/coherency_ll.S
+++ linux-libre-6.2-gnu/arch/arm/mach-mvebu/coherency_ll.S
@@ -20,6 +20,7 @@
 #include <asm/assembler.h>
 #include <asm/cp15.h>
 
+	.arch armv7-a
 	.text
 /*
  * Returns the coherency base address in r1 (r0 is untouched), or 0 if
diff --git linux-libre-6.1-gnu/arch/arm/mach-mvebu/pm-board.c linux-libre-6.2-gnu/arch/arm/mach-mvebu/pm-board.c
index 7fa1806acd65..beec22e17e89 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mvebu/pm-board.c
+++ linux-libre-6.2-gnu/arch/arm/mach-mvebu/pm-board.c
@@ -8,19 +8,19 @@
  */
 
 #include <linux/delay.h>
-#include <linux/gpio.h>
+#include <linux/err.h>
+#include <linux/gpio/consumer.h>
 #include <linux/init.h>
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_gpio.h>
 #include <linux/slab.h>
 #include "common.h"
 
 #define ARMADA_PIC_NR_GPIOS 3
 
 static void __iomem *gpio_ctrl;
-static int pic_gpios[ARMADA_PIC_NR_GPIOS];
+static struct gpio_desc *pic_gpios[ARMADA_PIC_NR_GPIOS];
 static int pic_raw_gpios[ARMADA_PIC_NR_GPIOS];
 
 static void mvebu_armada_pm_enter(void __iomem *sdram_reg, u32 srcmd)
@@ -90,27 +90,17 @@ static int __init mvebu_armada_pm_init(void)
 		char *name;
 		struct of_phandle_args args;
 
-		pic_gpios[i] = of_get_named_gpio(np, "ctrl-gpios", i);
-		if (pic_gpios[i] < 0) {
-			ret = -ENODEV;
-			goto out;
-		}
-
 		name = kasprintf(GFP_KERNEL, "pic-pin%d", i);
 		if (!name) {
 			ret = -ENOMEM;
 			goto out;
 		}
 
-		ret = gpio_request(pic_gpios[i], name);
-		if (ret < 0) {
-			kfree(name);
-			goto out;
-		}
-
-		ret = gpio_direction_output(pic_gpios[i], 0);
-		if (ret < 0) {
-			gpio_free(pic_gpios[i]);
+		pic_gpios[i] = fwnode_gpiod_get_index(of_fwnode_handle(np),
+						      "ctrl", i, GPIOD_OUT_HIGH,
+						      name);
+		ret = PTR_ERR_OR_ZERO(pic_gpios[i]);
+		if (ret) {
 			kfree(name);
 			goto out;
 		}
@@ -118,7 +108,7 @@ static int __init mvebu_armada_pm_init(void)
 		ret = of_parse_phandle_with_fixed_args(np, "ctrl-gpios", 2,
 						       i, &args);
 		if (ret < 0) {
-			gpio_free(pic_gpios[i]);
+			gpiod_put(pic_gpios[i]);
 			kfree(name);
 			goto out;
 		}
diff --git linux-libre-6.1-gnu/arch/arm/mach-mvebu/pmsu.c linux-libre-6.2-gnu/arch/arm/mach-mvebu/pmsu.c
index af27a7156675..6f366d8c4231 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mvebu/pmsu.c
+++ linux-libre-6.2-gnu/arch/arm/mach-mvebu/pmsu.c
@@ -291,6 +291,7 @@ int armada_370_xp_pmsu_idle_enter(unsigned long deepidle)
 
 	/* Test the CR_C bit and set it if it was cleared */
 	asm volatile(
+	".arch	armv7-a\n\t"
 	"mrc	p15, 0, r0, c1, c0, 0 \n\t"
 	"tst	r0, %0 \n\t"
 	"orreq	r0, r0, #(1 << 2) \n\t"
diff --git linux-libre-6.1-gnu/arch/arm/mach-mxs/mach-mxs.c linux-libre-6.2-gnu/arch/arm/mach-mxs/mach-mxs.c
index 1c57ac401649..0129b7c514d7 100644
--- linux-libre-6.1-gnu/arch/arm/mach-mxs/mach-mxs.c
+++ linux-libre-6.2-gnu/arch/arm/mach-mxs/mach-mxs.c
@@ -17,7 +17,6 @@
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/phy.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/sys_soc.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-npcm/Makefile linux-libre-6.2-gnu/arch/arm/mach-npcm/Makefile
index 8d61fcd42fb1..ac83e1caf2ee 100644
--- linux-libre-6.1-gnu/arch/arm/mach-npcm/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-npcm/Makefile
@@ -1,6 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-AFLAGS_headsmp.o		+= -march=armv7-a
-
 obj-$(CONFIG_ARCH_WPCM450)	+= wpcm450.o
 obj-$(CONFIG_ARCH_NPCM7XX)	+= npcm7xx.o
 obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o
diff --git linux-libre-6.1-gnu/arch/arm/mach-npcm/headsmp.S linux-libre-6.2-gnu/arch/arm/mach-npcm/headsmp.S
index c083fe09a07b..84d2b6daaf0b 100644
--- linux-libre-6.1-gnu/arch/arm/mach-npcm/headsmp.S
+++ linux-libre-6.2-gnu/arch/arm/mach-npcm/headsmp.S
@@ -6,6 +6,8 @@
 #include <linux/init.h>
 #include <asm/assembler.h>
 
+.arch armv7-a
+
 /*
  * The boot ROM does not start secondary CPUs in SVC mode, so we need to do that
  * here.
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/Kconfig linux-libre-6.2-gnu/arch/arm/mach-omap1/Kconfig
index 538a960257cc..7ec7ada287e0 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/Kconfig
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/Kconfig
@@ -4,6 +4,7 @@ menuconfig ARCH_OMAP1
 	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5
 	depends on CPU_LITTLE_ENDIAN
 	depends on ATAGS
+	select ARCH_OMAP
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_OMAP
 	select CLKSRC_MMIO
@@ -45,10 +46,6 @@ config ARCH_OMAP16XX
 	select CPU_ARM926T
 	select OMAP_DM_TIMER
 
-config ARCH_OMAP1_ANY
-	select ARCH_OMAP
-	def_bool ARCH_OMAP730 || ARCH_OMAP850 || ARCH_OMAP15XX || ARCH_OMAP16XX
-
 config ARCH_OMAP
 	bool
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/Makefile linux-libre-6.2-gnu/arch/arm/mach-omap1/Makefile
index 506074b86333..0615cb0ba580 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/Makefile
@@ -3,8 +3,6 @@
 # Makefile for the linux kernel.
 #
 
-ifdef CONFIG_ARCH_OMAP1_ANY
-
 # Common support
 obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \
 	 serial.o devices.o dma.o omap-dma.o fb.o
@@ -59,5 +57,3 @@ obj-$(CONFIG_ARCH_OMAP730)		+= gpio7xx.o
 obj-$(CONFIG_ARCH_OMAP850)		+= gpio7xx.o
 obj-$(CONFIG_ARCH_OMAP15XX)		+= gpio15xx.o
 obj-$(CONFIG_ARCH_OMAP16XX)		+= gpio16xx.o
-
-endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/gpio15xx.c linux-libre-6.2-gnu/arch/arm/mach-omap1/gpio15xx.c
index c675f11de99d..61fa26efd865 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/gpio15xx.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/gpio15xx.c
@@ -11,6 +11,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/soc/ti/omap1-soc.h>
+#include <asm/irq.h>
 
 #include "irqs.h"
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/io.c linux-libre-6.2-gnu/arch/arm/mach-omap1/io.c
index d2db9b8aed3f..0074b011a05a 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/io.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/io.c
@@ -22,17 +22,14 @@
  * The machine specific code may provide the extra mapping besides the
  * default mapping provided here.
  */
-static struct map_desc omap_io_desc[] __initdata = {
+#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
+static struct map_desc omap7xx_io_desc[] __initdata = {
 	{
 		.virtual	= OMAP1_IO_VIRT,
 		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
 		.length		= OMAP1_IO_SIZE,
 		.type		= MT_DEVICE
-	}
-};
-
-#if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
-static struct map_desc omap7xx_io_desc[] __initdata = {
+	},
 	{
 		.virtual	= OMAP7XX_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP7XX_DSP_START),
@@ -49,6 +46,12 @@ static struct map_desc omap7xx_io_desc[] __initdata = {
 
 #ifdef CONFIG_ARCH_OMAP15XX
 static struct map_desc omap1510_io_desc[] __initdata = {
+	{
+		.virtual	= OMAP1_IO_VIRT,
+		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
+		.length		= OMAP1_IO_SIZE,
+		.type		= MT_DEVICE
+	},
 	{
 		.virtual	= OMAP1510_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP1510_DSP_START),
@@ -65,6 +68,12 @@ static struct map_desc omap1510_io_desc[] __initdata = {
 
 #if defined(CONFIG_ARCH_OMAP16XX)
 static struct map_desc omap16xx_io_desc[] __initdata = {
+	{
+		.virtual	= OMAP1_IO_VIRT,
+		.pfn		= __phys_to_pfn(OMAP1_IO_PHYS),
+		.length		= OMAP1_IO_SIZE,
+		.type		= MT_DEVICE
+	},
 	{
 		.virtual	= OMAP16XX_DSP_BASE,
 		.pfn		= __phys_to_pfn(OMAP16XX_DSP_START),
@@ -79,18 +88,9 @@ static struct map_desc omap16xx_io_desc[] __initdata = {
 };
 #endif
 
-/*
- * Maps common IO regions for omap1
- */
-static void __init omap1_map_common_io(void)
-{
-	iotable_init(omap_io_desc, ARRAY_SIZE(omap_io_desc));
-}
-
 #if defined (CONFIG_ARCH_OMAP730) || defined (CONFIG_ARCH_OMAP850)
 void __init omap7xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap7xx_io_desc, ARRAY_SIZE(omap7xx_io_desc));
 }
 #endif
@@ -98,7 +98,6 @@ void __init omap7xx_map_io(void)
 #ifdef CONFIG_ARCH_OMAP15XX
 void __init omap15xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
 }
 #endif
@@ -106,7 +105,6 @@ void __init omap15xx_map_io(void)
 #if defined(CONFIG_ARCH_OMAP16XX)
 void __init omap16xx_map_io(void)
 {
-	omap1_map_common_io();
 	iotable_init(omap16xx_io_desc, ARRAY_SIZE(omap16xx_io_desc));
 }
 #endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/mcbsp.c linux-libre-6.2-gnu/arch/arm/mach-omap1/mcbsp.c
index 05c25c432449..b1632cbe37e6 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/mcbsp.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/mcbsp.c
@@ -89,7 +89,6 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
 #define OMAP1610_MCBSP2_BASE	0xfffb1000
 #define OMAP1610_MCBSP3_BASE	0xe1017000
 
-#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
 struct resource omap7xx_mcbsp_res[][6] = {
 	{
 		{
@@ -159,14 +158,7 @@ static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = {
 };
 #define OMAP7XX_MCBSP_RES_SZ		ARRAY_SIZE(omap7xx_mcbsp_res[1])
 #define OMAP7XX_MCBSP_COUNT		ARRAY_SIZE(omap7xx_mcbsp_res)
-#else
-#define omap7xx_mcbsp_res_0		NULL
-#define omap7xx_mcbsp_pdata		NULL
-#define OMAP7XX_MCBSP_RES_SZ		0
-#define OMAP7XX_MCBSP_COUNT		0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP15XX
 struct resource omap15xx_mcbsp_res[][6] = {
 	{
 		{
@@ -266,14 +258,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 };
 #define OMAP15XX_MCBSP_RES_SZ		ARRAY_SIZE(omap15xx_mcbsp_res[1])
 #define OMAP15XX_MCBSP_COUNT		ARRAY_SIZE(omap15xx_mcbsp_res)
-#else
-#define omap15xx_mcbsp_res_0		NULL
-#define omap15xx_mcbsp_pdata		NULL
-#define OMAP15XX_MCBSP_RES_SZ		0
-#define OMAP15XX_MCBSP_COUNT		0
-#endif
 
-#ifdef CONFIG_ARCH_OMAP16XX
 struct resource omap16xx_mcbsp_res[][6] = {
 	{
 		{
@@ -373,12 +358,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 };
 #define OMAP16XX_MCBSP_RES_SZ		ARRAY_SIZE(omap16xx_mcbsp_res[1])
 #define OMAP16XX_MCBSP_COUNT		ARRAY_SIZE(omap16xx_mcbsp_res)
-#else
-#define omap16xx_mcbsp_res_0		NULL
-#define omap16xx_mcbsp_pdata		NULL
-#define OMAP16XX_MCBSP_RES_SZ		0
-#define OMAP16XX_MCBSP_COUNT		0
-#endif
 
 static void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
 			struct omap_mcbsp_platform_data *config, int size)
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/pm.h linux-libre-6.2-gnu/arch/arm/mach-omap1/pm.h
index d9165709c532..0d1f092821ff 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/pm.h
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/pm.h
@@ -106,13 +106,6 @@
 #define OMAP7XX_IDLECT3		0xfffece24
 #define OMAP7XX_IDLE_LOOP_REQUEST	0x0C00
 
-#if     !defined(CONFIG_ARCH_OMAP730) && \
-	!defined(CONFIG_ARCH_OMAP850) && \
-	!defined(CONFIG_ARCH_OMAP15XX) && \
-	!defined(CONFIG_ARCH_OMAP16XX)
-#warning "Power management for this processor not implemented yet"
-#endif
-
 #ifndef __ASSEMBLER__
 
 #include <linux/clk.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap1/sram-init.c linux-libre-6.2-gnu/arch/arm/mach-omap1/sram-init.c
index 27c42e2a21cc..dabf0c4defeb 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap1/sram-init.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap1/sram-init.c
@@ -10,11 +10,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/set_memory.h>
 
 #include <asm/fncpy.h>
 #include <asm/tlb.h>
 #include <asm/cacheflush.h>
-#include <asm/set_memory.h>
 
 #include <asm/mach/map.h>
 
@@ -74,8 +74,7 @@ void *omap_sram_push(void *funcp, unsigned long size)
 
 	dst = fncpy(sram, funcp, size);
 
-	set_memory_ro(base, pages);
-	set_memory_x(base, pages);
+	set_memory_rox(base, pages);
 
 	return dst;
 }
@@ -126,8 +125,7 @@ static void __init omap_detect_and_map_sram(void)
 	base = (unsigned long)omap_sram_base;
 	pages = PAGE_ALIGN(omap_sram_size) / PAGE_SIZE;
 
-	set_memory_ro(base, pages);
-	set_memory_x(base, pages);
+	set_memory_rox(base, pages);
 }
 
 static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl);
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/board-n8x0.c linux-libre-6.2-gnu/arch/arm/mach-omap2/board-n8x0.c
index 5e86145db0e2..8897364e550b 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/board-n8x0.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap2/board-n8x0.c
@@ -22,7 +22,6 @@
 #include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/platform_data/mmc-omap.h>
 #include <linux/mfd/menelaus.h>
-#include <sound/tlv320aic3x.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -567,10 +566,6 @@ struct menelaus_platform_data n8x0_menelaus_platform_data = {
 	.late_init = n8x0_menelaus_late_init,
 };
 
-struct aic3x_pdata n810_aic33_data = {
-	.gpio_reset = 118,
-};
-
 static int __init n8x0_late_initcall(void)
 {
 	if (!board_caps)
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/common-board-devices.h linux-libre-6.2-gnu/arch/arm/mach-omap2/common-board-devices.h
index b23962c38fb2..69694af71475 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/common-board-devices.h
+++ linux-libre-6.2-gnu/arch/arm/mach-omap2/common-board-devices.h
@@ -2,12 +2,10 @@
 #ifndef __OMAP_COMMON_BOARD_DEVICES__
 #define __OMAP_COMMON_BOARD_DEVICES__
 
-#include <sound/tlv320aic3x.h>
 #include <linux/mfd/menelaus.h>
 
 void *n8x0_legacy_init(void);
 
 extern struct menelaus_platform_data n8x0_menelaus_platform_data;
-extern struct aic3x_pdata n810_aic33_data;
 
 #endif /* __OMAP_COMMON_BOARD_DEVICES__ */
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c linux-libre-6.2-gnu/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index b6c7d98a9eff..4d46c56db38b 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1135,65 +1135,6 @@ static struct omap_hwmod omap34xx_mcspi4 = {
 	.class		= &omap34xx_mcspi_class,
 };
 
-/* usbhsotg */
-static struct omap_hwmod_class_sysconfig omap3xxx_usbhsotg_sysc = {
-	.rev_offs	= 0x0400,
-	.sysc_offs	= 0x0404,
-	.syss_offs	= 0x0408,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
-			  SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			  SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			  MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class usbotg_class = {
-	.name = "usbotg",
-	.sysc = &omap3xxx_usbhsotg_sysc,
-};
-
-/* usb_otg_hs */
-
-static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
-	.name		= "usb_otg_hs",
-	.main_clk	= "hsotgusb_ick",
-	.prcm		= {
-		.omap2 = {
-			.module_offs = CORE_MOD,
-			.idlest_reg_id = 1,
-			.idlest_idle_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT,
-		},
-	},
-	.class		= &usbotg_class,
-
-	/*
-	 * Erratum ID: i479  idle_req / idle_ack mechanism potentially
-	 * broken when autoidle is enabled
-	 * workaround is to disable the autoidle bit at module level.
-	 *
-	 * Enabling the device in any other MIDLEMODE setting but force-idle
-	 * causes core_pwrdm not enter idle states at least on OMAP3630.
-	 * Note that musb has OTG_FORCESTDBY register that controls MSTANDBY
-	 * signal when MIDLEMODE is set to force-idle.
-	 */
-	.flags		= HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE |
-			  HWMOD_FORCE_MSTANDBY | HWMOD_RECONFIG_IO_CHAIN,
-};
-
-/* usb_otg_hs */
-
-static struct omap_hwmod_class am35xx_usbotg_class = {
-	.name = "am35xx_usbotg",
-};
-
-static struct omap_hwmod am35xx_usbhsotg_hwmod = {
-	.name		= "am35x_otg_hs",
-	.main_clk	= "hsotgusb_fck",
-	.class		= &am35xx_usbotg_class,
-	.flags		= HWMOD_NO_IDLEST,
-};
-
 /* MMC/SD/SDIO common */
 static struct omap_hwmod_class_sysconfig omap34xx_mmc_sysc = {
 	.rev_offs	= 0x1fc,
@@ -1561,22 +1502,6 @@ static struct omap_hwmod_ocp_if omap3xxx_dss__l3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l3_core -> usbhsotg interface */
-static struct omap_hwmod_ocp_if omap3xxx_usbhsotg__l3 = {
-	.master		= &omap3xxx_usbhsotg_hwmod,
-	.slave		= &omap3xxx_l3_main_hwmod,
-	.clk		= "core_l3_ick",
-	.user		= OCP_USER_MPU,
-};
-
-/* l3_core -> am35xx_usbhsotg interface */
-static struct omap_hwmod_ocp_if am35xx_usbhsotg__l3 = {
-	.master		= &am35xx_usbhsotg_hwmod,
-	.slave		= &omap3xxx_l3_main_hwmod,
-	.clk		= "hsotgusb_ick",
-	.user		= OCP_USER_MPU,
-};
-
 /* l3_core -> sad2d interface */
 static struct omap_hwmod_ocp_if omap3xxx_sad2d__l3 = {
 	.master		= &omap3xxx_sad2d_hwmod,
@@ -1758,24 +1683,6 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
 	.user		= OCP_USER_MPU,
 };
 
-
-/* l4_core -> usbhsotg  */
-static struct omap_hwmod_ocp_if omap3xxx_l4_core__usbhsotg = {
-	.master		= &omap3xxx_l4_core_hwmod,
-	.slave		= &omap3xxx_usbhsotg_hwmod,
-	.clk		= "l4_ick",
-	.user		= OCP_USER_MPU,
-};
-
-
-/* l4_core -> usbhsotg  */
-static struct omap_hwmod_ocp_if am35xx_l4_core__usbhsotg = {
-	.master		= &omap3xxx_l4_core_hwmod,
-	.slave		= &am35xx_usbhsotg_hwmod,
-	.clk		= "hsotgusb_ick",
-	.user		= OCP_USER_MPU,
-};
-
 /* L4_WKUP -> L4_SEC interface */
 static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__l4_sec = {
 	.master = &omap3xxx_l4_wkup_hwmod,
@@ -2465,8 +2372,6 @@ static struct omap_hwmod_ocp_if *omap3430es1_hwmod_ocp_ifs[] __initdata = {
 static struct omap_hwmod_ocp_if *omap3430es2plus_hwmod_ocp_ifs[] __initdata = {
 	&omap3xxx_dss__l3,
 	&omap3xxx_l4_core__dss,
-	&omap3xxx_usbhsotg__l3,
-	&omap3xxx_l4_core__usbhsotg,
 	&omap3xxx_usb_host_hs__l3_main_2,
 	&omap3xxx_l4_core__usb_host_hs,
 	&omap3xxx_l4_core__usb_tll_hs,
@@ -2509,8 +2414,6 @@ static struct omap_hwmod_ocp_if *omap36xx_hwmod_ocp_ifs[] __initdata = {
 	&omap3xxx_l4_core__dss,
 	&omap36xx_l4_core__sr1,
 	&omap36xx_l4_core__sr2,
-	&omap3xxx_usbhsotg__l3,
-	&omap3xxx_l4_core__usbhsotg,
 	&omap3xxx_l4_core__mailbox,
 	&omap3xxx_usb_host_hs__l3_main_2,
 	&omap3xxx_l4_core__usb_host_hs,
@@ -2528,8 +2431,6 @@ static struct omap_hwmod_ocp_if *omap36xx_hwmod_ocp_ifs[] __initdata = {
 static struct omap_hwmod_ocp_if *am35xx_hwmod_ocp_ifs[] __initdata = {
 	&omap3xxx_dss__l3,
 	&omap3xxx_l4_core__dss,
-	&am35xx_usbhsotg__l3,
-	&am35xx_l4_core__usbhsotg,
 	&am35xx_l4_core__uart4,
 	&omap3xxx_usb_host_hs__l3_main_2,
 	&omap3xxx_l4_core__usb_host_hs,
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/pdata-quirks.c linux-libre-6.2-gnu/arch/arm/mach-omap2/pdata-quirks.c
index 5b99d602c87b..baba73fd6f11 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/pdata-quirks.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap2/pdata-quirks.c
@@ -10,7 +10,6 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
-#include <linux/wl12xx.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 #include <linux/power/smartreflex.h>
@@ -440,7 +439,6 @@ static struct of_dev_auxdata omap_auxdata_lookup[] = {
 #ifdef CONFIG_MACH_NOKIA_N8X0
 	OF_DEV_AUXDATA("ti,omap2420-mmc", 0x4809c000, "mmci-omap.0", NULL),
 	OF_DEV_AUXDATA("menelaus", 0x72, "1-0072", &n8x0_menelaus_platform_data),
-	OF_DEV_AUXDATA("tlv320aic3x", 0x18, "2-0018", &n810_aic33_data),
 #endif
 #ifdef CONFIG_ARCH_OMAP3
 	OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
diff --git linux-libre-6.1-gnu/arch/arm/mach-omap2/sram.c linux-libre-6.2-gnu/arch/arm/mach-omap2/sram.c
index 39cf270da718..815d390109d2 100644
--- linux-libre-6.1-gnu/arch/arm/mach-omap2/sram.c
+++ linux-libre-6.2-gnu/arch/arm/mach-omap2/sram.c
@@ -14,11 +14,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/set_memory.h>
 
 #include <asm/fncpy.h>
 #include <asm/tlb.h>
 #include <asm/cacheflush.h>
-#include <asm/set_memory.h>
 
 #include <asm/mach/map.h>
 
@@ -96,8 +96,7 @@ void *omap_sram_push(void *funcp, unsigned long size)
 
 	dst = fncpy(sram, funcp, size);
 
-	set_memory_ro(base, pages);
-	set_memory_x(base, pages);
+	set_memory_rox(base, pages);
 
 	return dst;
 }
@@ -217,8 +216,7 @@ static void __init omap2_map_sram(void)
 	base = (unsigned long)omap_sram_base;
 	pages = PAGE_ALIGN(omap_sram_size) / PAGE_SIZE;
 
-	set_memory_ro(base, pages);
-	set_memory_x(base, pages);
+	set_memory_rox(base, pages);
 }
 
 static void (*_omap2_sram_ddr_init)(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
diff --git linux-libre-6.1-gnu/arch/arm/mach-pxa/Kconfig linux-libre-6.2-gnu/arch/arm/mach-pxa/Kconfig
index b90d98bae68d..03e25af6f48c 100644
--- linux-libre-6.1-gnu/arch/arm/mach-pxa/Kconfig
+++ linux-libre-6.2-gnu/arch/arm/mach-pxa/Kconfig
@@ -45,6 +45,8 @@ config MACH_PXA27X_DT
 config MACH_PXA3XX_DT
 	bool "Support PXA3xx platforms from device tree"
 	select CPU_PXA300
+	select CPU_PXA310
+	select CPU_PXA320
 	select PINCTRL
 	select POWER_SUPPLY
 	select PXA3xx
diff --git linux-libre-6.1-gnu/arch/arm/mach-pxa/pxa27x.c linux-libre-6.2-gnu/arch/arm/mach-pxa/pxa27x.c
index afbf6ace954f..eea507fd5095 100644
--- linux-libre-6.1-gnu/arch/arm/mach-pxa/pxa27x.c
+++ linux-libre-6.2-gnu/arch/arm/mach-pxa/pxa27x.c
@@ -133,8 +133,12 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
 #ifndef CONFIG_IWMMXT
 	u64 acc0;
 
+#ifndef CONFIG_AS_IS_LLVM
 	asm volatile(".arch_extension xscale\n\t"
 		     "mra %Q0, %R0, acc0" : "=r" (acc0));
+#else
+	asm volatile("mrrc p0, 0, %Q0, %R0, c0" : "=r" (acc0));
+#endif
 #endif
 
 	/* ensure voltage-change sequencer not initiated, which hangs */
@@ -153,8 +157,12 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
 	case PM_SUSPEND_MEM:
 		cpu_suspend(pwrmode, pxa27x_finish_suspend);
 #ifndef CONFIG_IWMMXT
+#ifndef CONFIG_AS_IS_LLVM
 		asm volatile(".arch_extension xscale\n\t"
 			     "mar acc0, %Q0, %R0" : "=r" (acc0));
+#else
+		asm volatile("mcrr p0, 0, %Q0, %R0, c0" :: "r" (acc0));
+#endif
 #endif
 		break;
 	}
diff --git linux-libre-6.1-gnu/arch/arm/mach-pxa/pxa3xx.c linux-libre-6.2-gnu/arch/arm/mach-pxa/pxa3xx.c
index 979642aa7ffe..b26f00fc75d5 100644
--- linux-libre-6.1-gnu/arch/arm/mach-pxa/pxa3xx.c
+++ linux-libre-6.2-gnu/arch/arm/mach-pxa/pxa3xx.c
@@ -108,8 +108,12 @@ static void pxa3xx_cpu_pm_suspend(void)
 #ifndef CONFIG_IWMMXT
 	u64 acc0;
 
+#ifdef CONFIG_CC_IS_GCC
 	asm volatile(".arch_extension xscale\n\t"
 		     "mra %Q0, %R0, acc0" : "=r" (acc0));
+#else
+	asm volatile("mrrc p0, 0, %Q0, %R0, c0" : "=r" (acc0));
+#endif
 #endif
 
 	/* resuming from D2 requires the HSIO2/BOOT/TPM clocks enabled */
@@ -137,8 +141,12 @@ static void pxa3xx_cpu_pm_suspend(void)
 	AD3ER = 0;
 
 #ifndef CONFIG_IWMMXT
+#ifndef CONFIG_AS_IS_LLVM
 	asm volatile(".arch_extension xscale\n\t"
 		     "mar acc0, %Q0, %R0" : "=r" (acc0));
+#else
+	asm volatile("mcrr p0, 0, %Q0, %R0, c0" :: "r" (acc0));
+#endif
 #endif
 }
 
diff --git linux-libre-6.1-gnu/arch/arm/mach-s3c/mach-crag6410.c linux-libre-6.2-gnu/arch/arm/mach-s3c/mach-crag6410.c
index 9a45474d1bf7..2ecb85856e24 100644
--- linux-libre-6.1-gnu/arch/arm/mach-s3c/mach-crag6410.c
+++ linux-libre-6.2-gnu/arch/arm/mach-s3c/mach-crag6410.c
@@ -14,6 +14,7 @@
 #include <linux/fb.h>
 #include <linux/io.h>
 #include <linux/init.h>
+#include <linux/input-event-codes.h>
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
 #include <linux/leds.h>
diff --git linux-libre-6.1-gnu/arch/arm/mach-shmobile/Kconfig linux-libre-6.2-gnu/arch/arm/mach-shmobile/Kconfig
index 37f862f13c8d..8d64cc7edccd 100644
--- linux-libre-6.1-gnu/arch/arm/mach-shmobile/Kconfig
+++ linux-libre-6.2-gnu/arch/arm/mach-shmobile/Kconfig
@@ -3,7 +3,5 @@ menuconfig ARCH_RENESAS
 	bool "Renesas ARM SoCs"
 	depends on ARCH_MULTI_V7
 	select ARM_GIC
-	select GPIOLIB
 	select NO_IOPORT_MAP
-	select PINCTRL
 	select ZONE_DMA if ARM_LPAE
diff --git linux-libre-6.1-gnu/arch/arm/mach-spear/time.c linux-libre-6.2-gnu/arch/arm/mach-spear/time.c
index e979e2197f8e..5371c824786d 100644
--- linux-libre-6.1-gnu/arch/arm/mach-spear/time.c
+++ linux-libre-6.2-gnu/arch/arm/mach-spear/time.c
@@ -90,7 +90,7 @@ static void __init spear_clocksource_init(void)
 		200, 16, clocksource_mmio_readw_up);
 }
 
-static inline void timer_shutdown(struct clock_event_device *evt)
+static inline void spear_timer_shutdown(struct clock_event_device *evt)
 {
 	u16 val = readw(gpt_base + CR(CLKEVT));
 
@@ -101,7 +101,7 @@ static inline void timer_shutdown(struct clock_event_device *evt)
 
 static int spear_shutdown(struct clock_event_device *evt)
 {
-	timer_shutdown(evt);
+	spear_timer_shutdown(evt);
 
 	return 0;
 }
@@ -111,7 +111,7 @@ static int spear_set_oneshot(struct clock_event_device *evt)
 	u16 val;
 
 	/* stop the timer */
-	timer_shutdown(evt);
+	spear_timer_shutdown(evt);
 
 	val = readw(gpt_base + CR(CLKEVT));
 	val |= CTRL_ONE_SHOT;
@@ -126,7 +126,7 @@ static int spear_set_periodic(struct clock_event_device *evt)
 	u16 val;
 
 	/* stop the timer */
-	timer_shutdown(evt);
+	spear_timer_shutdown(evt);
 
 	period = clk_get_rate(gpt_clk) / HZ;
 	period >>= CTRL_PRESCALER16;
diff --git linux-libre-6.1-gnu/arch/arm/mach-tegra/Makefile linux-libre-6.2-gnu/arch/arm/mach-tegra/Makefile
index 07572b5373b8..a2bb55bc0081 100644
--- linux-libre-6.1-gnu/arch/arm/mach-tegra/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mach-tegra/Makefile
@@ -1,6 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-asflags-y				+= -march=armv7-a
-
 obj-y                                   += io.o
 obj-y                                   += irq.o
 obj-y					+= pm.o
diff --git linux-libre-6.1-gnu/arch/arm/mach-tegra/reset-handler.S linux-libre-6.2-gnu/arch/arm/mach-tegra/reset-handler.S
index 06ca44b09381..0ea456264f3e 100644
--- linux-libre-6.1-gnu/arch/arm/mach-tegra/reset-handler.S
+++ linux-libre-6.2-gnu/arch/arm/mach-tegra/reset-handler.S
@@ -19,6 +19,8 @@
 
 #define PMC_SCRATCH41	0x140
 
+.arch armv7-a
+
 #ifdef CONFIG_PM_SLEEP
 /*
  *	tegra_resume
diff --git linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep-tegra20.S linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep-tegra20.S
index a5a36cce142a..d8cd487a8f63 100644
--- linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep-tegra20.S
+++ linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep-tegra20.S
@@ -47,6 +47,8 @@
 #define PLLM_STORE_MASK			(1 << 1)
 #define PLLP_STORE_MASK			(1 << 2)
 
+.arch armv7-a
+
 .macro test_pll_state, rd, test_mask
 	ldr	\rd, tegra_pll_state
 	tst	\rd, #\test_mask
diff --git linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep-tegra30.S linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep-tegra30.S
index 0cc40b6b2ba3..134ea5fe49b2 100644
--- linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep-tegra30.S
+++ linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep-tegra30.S
@@ -78,6 +78,8 @@
 #define PLLX_STORE_MASK			(1 << 4)
 #define PLLM_PMC_STORE_MASK		(1 << 5)
 
+.arch armv7-a
+
 .macro emc_device_mask, rd, base
 	ldr	\rd, [\base, #EMC_ADR_CFG]
 	tst	\rd, #0x1
diff --git linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep.S linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep.S
index 8f88944831c5..945f2c1474f7 100644
--- linux-libre-6.1-gnu/arch/arm/mach-tegra/sleep.S
+++ linux-libre-6.2-gnu/arch/arm/mach-tegra/sleep.S
@@ -22,6 +22,8 @@
 #define CLK_RESET_CCLK_BURST	0x20
 #define CLK_RESET_CCLK_DIVIDER  0x24
 
+.arch armv7-a
+
 #if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_PM_SLEEP)
 /*
  * tegra_disable_clean_inv_dcache
diff --git linux-libre-6.1-gnu/arch/arm/mach-ux500/cpu-db8500.c linux-libre-6.2-gnu/arch/arm/mach-ux500/cpu-db8500.c
index e929aaa744c0..7cc0dd8ed991 100644
--- linux-libre-6.1-gnu/arch/arm/mach-ux500/cpu-db8500.c
+++ linux-libre-6.2-gnu/arch/arm/mach-ux500/cpu-db8500.c
@@ -26,7 +26,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 
-#include "db8500-regs.h"
 #include "pm_domains.h"
 
 static int __init ux500_l2x0_unlock(void)
diff --git linux-libre-6.1-gnu/arch/arm/mach-ux500/db8500-regs.h linux-libre-6.2-gnu/arch/arm/mach-ux500/db8500-regs.h
deleted file mode 100644
index 0d47d7171d9b..000000000000
--- linux-libre-6.1-gnu/arch/arm/mach-ux500/db8500-regs.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) ST-Ericsson SA 2010
- */
-
-#ifndef __MACH_DB8500_REGS_H
-#define __MACH_DB8500_REGS_H
-
-/* Base address and bank offsets for ESRAM */
-#define U8500_ESRAM_BASE	0x40000000
-#define U8500_ESRAM_BANK_SIZE	0x00020000
-#define U8500_ESRAM_BANK0	U8500_ESRAM_BASE
-#define U8500_ESRAM_BANK1	(U8500_ESRAM_BASE + U8500_ESRAM_BANK_SIZE)
-#define U8500_ESRAM_BANK2	(U8500_ESRAM_BANK1 + U8500_ESRAM_BANK_SIZE)
-#define U8500_ESRAM_BANK3	(U8500_ESRAM_BANK2 + U8500_ESRAM_BANK_SIZE)
-#define U8500_ESRAM_BANK4	(U8500_ESRAM_BANK3 + U8500_ESRAM_BANK_SIZE)
-/*
- * on V1 DMA uses 4KB for logical parameters position is right after the 64KB
- * reserved for security
- */
-#define U8500_ESRAM_DMA_LCPA_OFFSET     0x10000
-
-#define U8500_DMA_LCPA_BASE    (U8500_ESRAM_BANK0 + U8500_ESRAM_DMA_LCPA_OFFSET)
-
-/* This address fulfills the 256k alignment requirement of the lcla base */
-#define U8500_DMA_LCLA_BASE	U8500_ESRAM_BANK4
-
-#define U8500_PER3_BASE		0x80000000
-#define U8500_STM_BASE		0x80100000
-#define U8500_STM_REG_BASE	(U8500_STM_BASE + 0xF000)
-#define U8500_PER2_BASE		0x80110000
-#define U8500_PER1_BASE		0x80120000
-#define U8500_B2R2_BASE		0x80130000
-#define U8500_HSEM_BASE		0x80140000
-#define U8500_PER4_BASE		0x80150000
-#define U8500_TPIU_BASE		0x80190000
-#define U8500_ICN_BASE		0x81000000
-
-#define U8500_BOOT_ROM_BASE	0x90000000
-/* ASIC ID is at 0xbf4 offset within this region */
-#define U8500_ASIC_ID_BASE	0x9001D000
-
-#define U8500_PER6_BASE		0xa03c0000
-#define U8500_PER7_BASE		0xa03d0000
-#define U8500_PER5_BASE		0xa03e0000
-
-#define U8500_SVA_BASE		0xa0100000
-#define U8500_SIA_BASE		0xa0200000
-
-#define U8500_SGA_BASE		0xa0300000
-#define U8500_MCDE_BASE		0xa0350000
-#define U8500_DMA_BASE		0x801C0000	/* v1 */
-
-#define U8500_SBAG_BASE		0xa0390000
-
-#define U8500_SCU_BASE		0xa0410000
-#define U8500_GIC_CPU_BASE	0xa0410100
-#define U8500_TWD_BASE		0xa0410600
-#define U8500_GIC_DIST_BASE	0xa0411000
-#define U8500_L2CC_BASE		0xa0412000
-
-#define U8500_MODEM_I2C		0xb7e02000
-
-#define U8500_GPIO0_BASE	(U8500_PER1_BASE + 0xE000)
-#define U8500_GPIO1_BASE	(U8500_PER3_BASE + 0xE000)
-#define U8500_GPIO2_BASE	(U8500_PER2_BASE + 0xE000)
-#define U8500_GPIO3_BASE	(U8500_PER5_BASE + 0x1E000)
-
-#define U8500_UART0_BASE	(U8500_PER1_BASE + 0x0000)
-#define U8500_UART1_BASE	(U8500_PER1_BASE + 0x1000)
-
-/* per6 base addresses */
-#define U8500_RNG_BASE		(U8500_PER6_BASE + 0x0000)
-#define U8500_HASH0_BASE        (U8500_PER6_BASE + 0x1000)
-#define U8500_HASH1_BASE        (U8500_PER6_BASE + 0x2000)
-#define U8500_PKA_BASE		(U8500_PER6_BASE + 0x4000)
-#define U8500_PKAM_BASE		(U8500_PER6_BASE + 0x5100)
-#define U8500_MTU0_BASE		(U8500_PER6_BASE + 0x6000) /* v1 */
-#define U8500_MTU1_BASE		(U8500_PER6_BASE + 0x7000) /* v1 */
-#define U8500_CR_BASE		(U8500_PER6_BASE + 0x8000) /* v1 */
-#define U8500_CRYP0_BASE	(U8500_PER6_BASE + 0xa000)
-#define U8500_CRYP1_BASE	(U8500_PER6_BASE + 0xb000)
-#define U8500_CLKRST6_BASE	(U8500_PER6_BASE + 0xf000)
-
-/* per5 base addresses */
-#define U8500_USBOTG_BASE	(U8500_PER5_BASE + 0x00000)
-#define U8500_CLKRST5_BASE	(U8500_PER5_BASE + 0x1f000)
-
-/* per4 base addresses */
-#define U8500_BACKUPRAM0_BASE	(U8500_PER4_BASE + 0x00000)
-#define U8500_BACKUPRAM1_BASE	(U8500_PER4_BASE + 0x01000)
-#define U8500_RTT0_BASE		(U8500_PER4_BASE + 0x02000)
-#define U8500_RTT1_BASE		(U8500_PER4_BASE + 0x03000)
-#define U8500_RTC_BASE		(U8500_PER4_BASE + 0x04000)
-#define U8500_SCR_BASE		(U8500_PER4_BASE + 0x05000)
-#define U8500_DMC_BASE		(U8500_PER4_BASE + 0x06000)
-#define U8500_PRCMU_BASE	(U8500_PER4_BASE + 0x07000)
-#define U9540_DMC1_BASE		(U8500_PER4_BASE + 0x0A000)
-#define U8500_PRCMU_TCDM_BASE	(U8500_PER4_BASE + 0x68000)
-#define U8500_PRCMU_TCPM_BASE   (U8500_PER4_BASE + 0x60000)
-#define U8500_PRCMU_TIMER_3_BASE (U8500_PER4_BASE + 0x07338)
-#define U8500_PRCMU_TIMER_4_BASE (U8500_PER4_BASE + 0x07450)
-
-/* per3 base addresses */
-#define U8500_FSMC_BASE		(U8500_PER3_BASE + 0x0000)
-#define U8500_SSP0_BASE		(U8500_PER3_BASE + 0x2000)
-#define U8500_SSP1_BASE		(U8500_PER3_BASE + 0x3000)
-#define U8500_I2C0_BASE		(U8500_PER3_BASE + 0x4000)
-#define U8500_SDI2_BASE		(U8500_PER3_BASE + 0x5000)
-#define U8500_SKE_BASE		(U8500_PER3_BASE + 0x6000)
-#define U8500_UART2_BASE	(U8500_PER3_BASE + 0x7000)
-#define U8500_SDI5_BASE		(U8500_PER3_BASE + 0x8000)
-#define U8500_CLKRST3_BASE	(U8500_PER3_BASE + 0xf000)
-
-/* per2 base addresses */
-#define U8500_I2C3_BASE		(U8500_PER2_BASE + 0x0000)
-#define U8500_SPI2_BASE		(U8500_PER2_BASE + 0x1000)
-#define U8500_SPI1_BASE		(U8500_PER2_BASE + 0x2000)
-#define U8500_PWL_BASE		(U8500_PER2_BASE + 0x3000)
-#define U8500_SDI4_BASE		(U8500_PER2_BASE + 0x4000)
-#define U8500_MSP2_BASE		(U8500_PER2_BASE + 0x7000)
-#define U8500_SDI1_BASE		(U8500_PER2_BASE + 0x8000)
-#define U8500_SDI3_BASE		(U8500_PER2_BASE + 0x9000)
-#define U8500_SPI0_BASE		(U8500_PER2_BASE + 0xa000)
-#define U8500_HSIR_BASE		(U8500_PER2_BASE + 0xb000)
-#define U8500_HSIT_BASE		(U8500_PER2_BASE + 0xc000)
-#define U8500_CLKRST2_BASE	(U8500_PER2_BASE + 0xf000)
-
-/* per1 base addresses */
-#define U8500_I2C1_BASE		(U8500_PER1_BASE + 0x2000)
-#define U8500_MSP0_BASE		(U8500_PER1_BASE + 0x3000)
-#define U8500_MSP1_BASE		(U8500_PER1_BASE + 0x4000)
-#define U8500_MSP3_BASE		(U8500_PER1_BASE + 0x5000)
-#define U8500_SDI0_BASE		(U8500_PER1_BASE + 0x6000)
-#define U8500_I2C2_BASE		(U8500_PER1_BASE + 0x8000)
-#define U8500_SPI3_BASE		(U8500_PER1_BASE + 0x9000)
-#define U8500_I2C4_BASE		(U8500_PER1_BASE + 0xa000)
-#define U8500_SLIM0_BASE	(U8500_PER1_BASE + 0xb000)
-#define U8500_CLKRST1_BASE	(U8500_PER1_BASE + 0xf000)
-
-#define U8500_SHRM_GOP_INTERRUPT_BASE	0xB7C00040
-
-#define U8500_GPIOBANK0_BASE	U8500_GPIO0_BASE
-#define U8500_GPIOBANK1_BASE	(U8500_GPIO0_BASE + 0x80)
-#define U8500_GPIOBANK2_BASE	U8500_GPIO1_BASE
-#define U8500_GPIOBANK3_BASE	(U8500_GPIO1_BASE + 0x80)
-#define U8500_GPIOBANK4_BASE	(U8500_GPIO1_BASE + 0x100)
-#define U8500_GPIOBANK5_BASE	(U8500_GPIO1_BASE + 0x180)
-#define U8500_GPIOBANK6_BASE	U8500_GPIO2_BASE
-#define U8500_GPIOBANK7_BASE	(U8500_GPIO2_BASE + 0x80)
-#define U8500_GPIOBANK8_BASE	U8500_GPIO3_BASE
-
-#define U8500_MCDE_SIZE		0x1000
-#define U8500_DSI_LINK_SIZE	0x1000
-#define U8500_DSI_LINK1_BASE	(U8500_MCDE_BASE + U8500_MCDE_SIZE)
-#define U8500_DSI_LINK2_BASE	(U8500_DSI_LINK1_BASE + U8500_DSI_LINK_SIZE)
-#define U8500_DSI_LINK3_BASE	(U8500_DSI_LINK2_BASE + U8500_DSI_LINK_SIZE)
-#define U8500_DSI_LINK_COUNT	0x3
-
-/* Modem and APE physical addresses */
-#define U8500_MODEM_BASE	0xe000000
-#define U8500_APE_BASE		0x6000000
-
-/* SoC identification number information */
-#define U8500_BB_UID_BASE      (U8500_BACKUPRAM1_BASE + 0xFC0)
-
-/* Offsets to specific addresses in some IP blocks for DMA */
-#define MSP_TX_RX_REG_OFFSET	0
-#define CRYP1_RX_REG_OFFSET	0x10
-#define CRYP1_TX_REG_OFFSET	0x8
-#define HASH1_TX_REG_OFFSET	0x4
-
-/*
- * Macros to get at IO space when running virtually
- * We dont map all the peripherals, let ioremap do
- * this for us. We map only very basic peripherals here.
- */
-#define U8500_IO_VIRTUAL	0xf0000000
-#define U8500_IO_PHYSICAL	0xa0000000
-/* This is where we map in the ROM to check ASIC IDs */
-#define UX500_VIRT_ROM		IOMEM(0xf0000000)
-
-/* This macro is used in assembly, so no cast */
-#define IO_ADDRESS(x)           \
-	(((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + U8500_IO_VIRTUAL)
-
-/* typesafe io address */
-#define __io_address(n)		IOMEM(IO_ADDRESS(n))
-
-/* Used by some plat-nomadik code */
-#define io_p2v(n)		__io_address(n)
-
-#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
-
-#endif
diff --git linux-libre-6.1-gnu/arch/arm/mach-ux500/platsmp.c linux-libre-6.2-gnu/arch/arm/mach-ux500/platsmp.c
index 415d8ad2a3c1..656b58bd296a 100644
--- linux-libre-6.1-gnu/arch/arm/mach-ux500/platsmp.c
+++ linux-libre-6.2-gnu/arch/arm/mach-ux500/platsmp.c
@@ -20,8 +20,6 @@
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 
-#include "db8500-regs.h"
-
 /* Magic triggers in backup RAM */
 #define UX500_CPU1_JUMPADDR_OFFSET 0x1FF4
 #define UX500_CPU1_WAKEMAGIC_OFFSET 0x1FF0
diff --git linux-libre-6.1-gnu/arch/arm/mach-ux500/pm.c linux-libre-6.2-gnu/arch/arm/mach-ux500/pm.c
index ff9c375e4277..dc962d006b08 100644
--- linux-libre-6.1-gnu/arch/arm/mach-ux500/pm.c
+++ linux-libre-6.2-gnu/arch/arm/mach-ux500/pm.c
@@ -16,8 +16,6 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 
-#include "db8500-regs.h"
-
 /* ARM WFI Standby signal register */
 #define PRCM_ARM_WFI_STANDBY    (prcmu_base + 0x130)
 #define PRCM_ARM_WFI_STANDBY_WFI0		0x08
@@ -124,7 +122,7 @@ bool prcmu_pending_irq(void)
 }
 
 /*
- * This function checks if the specified cpu is in in WFI. It's usage
+ * This function checks if the specified cpu is in WFI. It's usage
  * makes sense only if the gic is decoupled with the db8500_prcmu_gic_decouple
  * function. Of course passing smp_processor_id() to this function will
  * always return false...
diff --git linux-libre-6.1-gnu/arch/arm/mm/Makefile linux-libre-6.2-gnu/arch/arm/mm/Makefile
index 3510503bc5e6..71b858c9b10c 100644
--- linux-libre-6.1-gnu/arch/arm/mm/Makefile
+++ linux-libre-6.2-gnu/arch/arm/mm/Makefile
@@ -33,9 +33,6 @@ obj-$(CONFIG_CPU_ABRT_EV5TJ)	+= abort-ev5tj.o
 obj-$(CONFIG_CPU_ABRT_EV6)	+= abort-ev6.o
 obj-$(CONFIG_CPU_ABRT_EV7)	+= abort-ev7.o
 
-AFLAGS_abort-ev6.o	:=-Wa,-march=armv6k
-AFLAGS_abort-ev7.o	:=-Wa,-march=armv7-a
-
 obj-$(CONFIG_CPU_PABRT_LEGACY)	+= pabort-legacy.o
 obj-$(CONFIG_CPU_PABRT_V6)	+= pabort-v6.o
 obj-$(CONFIG_CPU_PABRT_V7)	+= pabort-v7.o
@@ -49,10 +46,6 @@ obj-$(CONFIG_CPU_CACHE_FA)	+= cache-fa.o
 obj-$(CONFIG_CPU_CACHE_NOP)	+= cache-nop.o
 obj-$(CONFIG_CPU_CACHE_V7M)	+= cache-v7m.o
 
-AFLAGS_cache-v6.o	:=-Wa,-march=armv6
-AFLAGS_cache-v7.o	:=-Wa,-march=armv7-a
-AFLAGS_cache-v7m.o	:=-Wa,-march=armv7-m
-
 obj-$(CONFIG_CPU_COPY_V4WT)	+= copypage-v4wt.o
 obj-$(CONFIG_CPU_COPY_V4WB)	+= copypage-v4wb.o
 obj-$(CONFIG_CPU_COPY_FEROCEON)	+= copypage-feroceon.o
@@ -62,8 +55,6 @@ obj-$(CONFIG_CPU_XSCALE)	+= copypage-xscale.o
 obj-$(CONFIG_CPU_XSC3)		+= copypage-xsc3.o
 obj-$(CONFIG_CPU_COPY_FA)	+= copypage-fa.o
 
-CFLAGS_copypage-feroceon.o := -march=armv5te
-
 obj-$(CONFIG_CPU_TLB_V4WT)	+= tlb-v4.o
 obj-$(CONFIG_CPU_TLB_V4WB)	+= tlb-v4wb.o
 obj-$(CONFIG_CPU_TLB_V4WBI)	+= tlb-v4wbi.o
@@ -72,9 +63,6 @@ obj-$(CONFIG_CPU_TLB_V6)	+= tlb-v6.o
 obj-$(CONFIG_CPU_TLB_V7)	+= tlb-v7.o
 obj-$(CONFIG_CPU_TLB_FA)	+= tlb-fa.o
 
-AFLAGS_tlb-v6.o		:=-Wa,-march=armv6
-AFLAGS_tlb-v7.o		:=-Wa,-march=armv7-a
-
 obj-$(CONFIG_CPU_ARM7TDMI)	+= proc-arm7tdmi.o
 obj-$(CONFIG_CPU_ARM720T)	+= proc-arm720.o
 obj-$(CONFIG_CPU_ARM740T)	+= proc-arm740.o
@@ -101,9 +89,6 @@ obj-$(CONFIG_CPU_V6K)		+= proc-v6.o
 obj-$(CONFIG_CPU_V7)		+= proc-v7.o proc-v7-bugs.o
 obj-$(CONFIG_CPU_V7M)		+= proc-v7m.o
 
-AFLAGS_proc-v6.o	:=-Wa,-march=armv6
-AFLAGS_proc-v7.o	:=-Wa,-march=armv7-a
-
 obj-$(CONFIG_OUTER_CACHE)	+= l2c-common.o
 obj-$(CONFIG_CACHE_B15_RAC)	+= cache-b15-rac.o
 obj-$(CONFIG_CACHE_FEROCEON_L2)	+= cache-feroceon-l2.o
diff --git linux-libre-6.1-gnu/arch/arm/mm/abort-ev6.S linux-libre-6.2-gnu/arch/arm/mm/abort-ev6.S
index c58bf8b43fea..836dc1299243 100644
--- linux-libre-6.1-gnu/arch/arm/mm/abort-ev6.S
+++ linux-libre-6.2-gnu/arch/arm/mm/abort-ev6.S
@@ -16,6 +16,7 @@
  * abort here if the I-TLB and D-TLB aren't seeing the same
  * picture.  Unfortunately, this does happen.  We live with it.
  */
+	.arch	armv6k
 	.align	5
 ENTRY(v6_early_abort)
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
diff --git linux-libre-6.1-gnu/arch/arm/mm/abort-ev7.S linux-libre-6.2-gnu/arch/arm/mm/abort-ev7.S
index f81bceacc660..53fb41c24774 100644
--- linux-libre-6.1-gnu/arch/arm/mm/abort-ev7.S
+++ linux-libre-6.2-gnu/arch/arm/mm/abort-ev7.S
@@ -12,6 +12,7 @@
  *
  * Purpose : obtain information about current aborted instruction.
  */
+	.arch	armv7-a
 	.align	5
 ENTRY(v7_early_abort)
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
diff --git linux-libre-6.1-gnu/arch/arm/mm/cache-v6.S linux-libre-6.2-gnu/arch/arm/mm/cache-v6.S
index f0f65eb073e4..250c83bf7158 100644
--- linux-libre-6.1-gnu/arch/arm/mm/cache-v6.S
+++ linux-libre-6.2-gnu/arch/arm/mm/cache-v6.S
@@ -19,6 +19,8 @@
 #define D_CACHE_LINE_SIZE	32
 #define BTB_FLUSH_SIZE		8
 
+.arch armv6
+
 /*
  *	v6_flush_icache_all()
  *
diff --git linux-libre-6.1-gnu/arch/arm/mm/cache-v7.S linux-libre-6.2-gnu/arch/arm/mm/cache-v7.S
index 7c9499b728c4..127afe2096ba 100644
--- linux-libre-6.1-gnu/arch/arm/mm/cache-v7.S
+++ linux-libre-6.2-gnu/arch/arm/mm/cache-v7.S
@@ -16,6 +16,8 @@
 
 #include "proc-macros.S"
 
+.arch armv7-a
+
 #ifdef CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND
 .globl icache_size
 	.data
diff --git linux-libre-6.1-gnu/arch/arm/mm/cache-v7m.S linux-libre-6.2-gnu/arch/arm/mm/cache-v7m.S
index 1bc3a0a50753..eb60b5e5e2ad 100644
--- linux-libre-6.1-gnu/arch/arm/mm/cache-v7m.S
+++ linux-libre-6.2-gnu/arch/arm/mm/cache-v7m.S
@@ -18,6 +18,8 @@
 
 #include "proc-macros.S"
 
+.arch armv7-m
+
 /* Generic V7M read/write macros for memory mapped cache operations */
 .macro v7m_cache_read, rt, reg
 	movw	\rt, #:lower16:BASEADDR_V7M_SCB + \reg
diff --git linux-libre-6.1-gnu/arch/arm/mm/copypage-feroceon.c linux-libre-6.2-gnu/arch/arm/mm/copypage-feroceon.c
index 064b19e63571..5fc8ef1e665f 100644
--- linux-libre-6.1-gnu/arch/arm/mm/copypage-feroceon.c
+++ linux-libre-6.2-gnu/arch/arm/mm/copypage-feroceon.c
@@ -15,6 +15,7 @@ static void feroceon_copy_user_page(void *kto, const void *kfrom)
 	int tmp;
 
 	asm volatile ("\
+.arch	armv5te					\n\
 1:	ldmia	%1!, {r2 - r7, ip, lr}		\n\
 	pld	[%1, #0]			\n\
 	pld	[%1, #32]			\n\
diff --git linux-libre-6.1-gnu/arch/arm/mm/dma-mapping.c linux-libre-6.2-gnu/arch/arm/mm/dma-mapping.c
index d7909091cf97..c135f6e37a00 100644
--- linux-libre-6.1-gnu/arch/arm/mm/dma-mapping.c
+++ linux-libre-6.2-gnu/arch/arm/mm/dma-mapping.c
@@ -564,14 +564,6 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle,
 	if (mask < 0xffffffffULL)
 		gfp |= GFP_DMA;
 
-	/*
-	 * Following is a work-around (a.k.a. hack) to prevent pages
-	 * with __GFP_COMP being passed to split_page() which cannot
-	 * handle them.  The real problem is that this flag probably
-	 * should be 0 on ARM as it is not supported on this
-	 * platform; see CONFIG_HUGETLBFS.
-	 */
-	gfp &= ~(__GFP_COMP);
 	args.gfp = gfp;
 
 	*handle = DMA_MAPPING_ERROR;
@@ -1093,15 +1085,6 @@ static void *arm_iommu_alloc_attrs(struct device *dev, size_t size,
 		return __iommu_alloc_simple(dev, size, gfp, handle,
 					    coherent_flag, attrs);
 
-	/*
-	 * Following is a work-around (a.k.a. hack) to prevent pages
-	 * with __GFP_COMP being passed to split_page() which cannot
-	 * handle them.  The real problem is that this flag probably
-	 * should be 0 on ARM as it is not supported on this
-	 * platform; see CONFIG_HUGETLBFS.
-	 */
-	gfp &= ~(__GFP_COMP);
-
 	pages = __iommu_alloc_buffer(dev, size, gfp, attrs, coherent_flag);
 	if (!pages)
 		return NULL;
diff --git linux-libre-6.1-gnu/arch/arm/mm/fault.c linux-libre-6.2-gnu/arch/arm/mm/fault.c
index de988cba9a4b..2418f1efabd8 100644
--- linux-libre-6.1-gnu/arch/arm/mm/fault.c
+++ linux-libre-6.2-gnu/arch/arm/mm/fault.c
@@ -124,8 +124,9 @@ static void die_kernel_fault(const char *msg, struct mm_struct *mm,
 {
 	bust_spinlocks(1);
 	pr_alert("8<--- cut here ---\n");
-	pr_alert("Unable to handle kernel %s at virtual address %08lx\n",
-		 msg, addr);
+	pr_alert("Unable to handle kernel %s at virtual address %08lx when %s\n",
+		 msg, addr, fsr & FSR_LNX_PF ? "execute" :
+		 fsr & FSR_WRITE ? "write" : "read");
 
 	show_pte(KERN_ALERT, mm, addr);
 	die("Oops", regs, fsr);
diff --git linux-libre-6.1-gnu/arch/arm/mm/nommu.c linux-libre-6.2-gnu/arch/arm/mm/nommu.c
index c1494a4dee25..53f2d8774fdb 100644
--- linux-libre-6.1-gnu/arch/arm/mm/nommu.c
+++ linux-libre-6.2-gnu/arch/arm/mm/nommu.c
@@ -161,7 +161,7 @@ void __init paging_init(const struct machine_desc *mdesc)
 	mpu_setup();
 
 	/* allocate the zero page. */
-	zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
+	zero_page = (void *)memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 	if (!zero_page)
 		panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
 		      __func__, PAGE_SIZE, PAGE_SIZE);
diff --git linux-libre-6.1-gnu/arch/arm/mm/proc-macros.S linux-libre-6.2-gnu/arch/arm/mm/proc-macros.S
index fa6999e24b07..e43f6d716b4b 100644
--- linux-libre-6.1-gnu/arch/arm/mm/proc-macros.S
+++ linux-libre-6.2-gnu/arch/arm/mm/proc-macros.S
@@ -6,6 +6,7 @@
  *  VM_EXEC
  */
 #include <asm/asm-offsets.h>
+#include <asm/pgtable.h>
 #include <asm/thread_info.h>
 
 #ifdef CONFIG_CPU_V7M
diff --git linux-libre-6.1-gnu/arch/arm/mm/proc-v6.S linux-libre-6.2-gnu/arch/arm/mm/proc-v6.S
index a0618f3e6836..203dff89ab1a 100644
--- linux-libre-6.1-gnu/arch/arm/mm/proc-v6.S
+++ linux-libre-6.2-gnu/arch/arm/mm/proc-v6.S
@@ -32,6 +32,8 @@
 #define TTB_FLAGS_SMP	TTB_RGN_WBWA|TTB_S
 #define PMD_FLAGS_SMP	PMD_SECT_WBWA|PMD_SECT_S
 
+.arch armv6
+
 ENTRY(cpu_v6_proc_init)
 	ret	lr
 
diff --git linux-libre-6.1-gnu/arch/arm/mm/proc-v7-2level.S linux-libre-6.2-gnu/arch/arm/mm/proc-v7-2level.S
index 5db029c8f987..0a3083ad19c2 100644
--- linux-libre-6.1-gnu/arch/arm/mm/proc-v7-2level.S
+++ linux-libre-6.2-gnu/arch/arm/mm/proc-v7-2level.S
@@ -24,6 +24,8 @@
 #define TTB_FLAGS_SMP	TTB_IRGN_WBWA|TTB_S|TTB_NOS|TTB_RGN_OC_WBWA
 #define PMD_FLAGS_SMP	PMD_SECT_WBWA|PMD_SECT_S
 
+.arch armv7-a
+
 /*
  *	cpu_v7_switch_mm(pgd_phys, tsk)
  *
diff --git linux-libre-6.1-gnu/arch/arm/mm/proc-v7.S linux-libre-6.2-gnu/arch/arm/mm/proc-v7.S
index 26d726a08a34..6b4ef9539b68 100644
--- linux-libre-6.1-gnu/arch/arm/mm/proc-v7.S
+++ linux-libre-6.2-gnu/arch/arm/mm/proc-v7.S
@@ -24,6 +24,8 @@
 #include "proc-v7-2level.S"
 #endif
 
+.arch armv7-a
+
 ENTRY(cpu_v7_proc_init)
 	ret	lr
 ENDPROC(cpu_v7_proc_init)
diff --git linux-libre-6.1-gnu/arch/arm/mm/tlb-v6.S linux-libre-6.2-gnu/arch/arm/mm/tlb-v6.S
index 74f4b383afe3..1d91e49b2c2d 100644
--- linux-libre-6.1-gnu/arch/arm/mm/tlb-v6.S
+++ linux-libre-6.2-gnu/arch/arm/mm/tlb-v6.S
@@ -17,6 +17,8 @@
 
 #define HARVARD_TLB
 
+.arch armv6
+
 /*
  *	v6wbi_flush_user_tlb_range(start, end, vma)
  *
diff --git linux-libre-6.1-gnu/arch/arm/mm/tlb-v7.S linux-libre-6.2-gnu/arch/arm/mm/tlb-v7.S
index 87bf4ab17721..35fd6d4f0d03 100644
--- linux-libre-6.1-gnu/arch/arm/mm/tlb-v7.S
+++ linux-libre-6.2-gnu/arch/arm/mm/tlb-v7.S
@@ -16,6 +16,8 @@
 #include <asm/tlbflush.h>
 #include "proc-macros.S"
 
+.arch armv7-a
+
 /*
  *	v7wbi_flush_user_tlb_range(start, end, vma)
  *
diff --git linux-libre-6.1-gnu/arch/arm/nwfpe/Makefile linux-libre-6.2-gnu/arch/arm/nwfpe/Makefile
index 303400fa2cdf..2aec85ab1e8b 100644
--- linux-libre-6.1-gnu/arch/arm/nwfpe/Makefile
+++ linux-libre-6.2-gnu/arch/arm/nwfpe/Makefile
@@ -11,3 +11,9 @@ nwfpe-y				+= fpa11.o fpa11_cpdo.o fpa11_cpdt.o \
 				   entry.o
 
 nwfpe-$(CONFIG_FPE_NWFPE_XP)	+= extended_cpdo.o
+
+# Try really hard to avoid generating calls to __aeabi_uldivmod() from
+# float64_rem() due to loop elision.
+ifdef CONFIG_CC_IS_CLANG
+CFLAGS_softfloat.o	+= -mllvm -replexitval=never
+endif
diff --git linux-libre-6.1-gnu/arch/arm/vdso/Makefile linux-libre-6.2-gnu/arch/arm/vdso/Makefile
index 8ca1c9f262a2..a7ec06ce3785 100644
--- linux-libre-6.1-gnu/arch/arm/vdso/Makefile
+++ linux-libre-6.2-gnu/arch/arm/vdso/Makefile
@@ -37,6 +37,7 @@ endif
 
 # Disable gcov profiling for VDSO code
 GCOV_PROFILE := n
+UBSAN_SANITIZE := n
 
 # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in.
 KCOV_INSTRUMENT := n
diff --git linux-libre-6.1-gnu/arch/arm/vfp/vfpmodule.c linux-libre-6.2-gnu/arch/arm/vfp/vfpmodule.c
index 2cb355c1b5b7..281110423871 100644
--- linux-libre-6.1-gnu/arch/arm/vfp/vfpmodule.c
+++ linux-libre-6.2-gnu/arch/arm/vfp/vfpmodule.c
@@ -774,6 +774,7 @@ static int __init vfp_init(void)
 {
 	unsigned int vfpsid;
 	unsigned int cpu_arch = cpu_architecture();
+	unsigned int isar6;
 
 	/*
 	 * Enable the access to the VFP on all online CPUs so the
@@ -831,7 +832,38 @@ static int __init vfp_init(void)
 
 			if ((fmrx(MVFR1) & 0xf0000000) == 0x10000000)
 				elf_hwcap |= HWCAP_VFPv4;
+			if (((fmrx(MVFR1) & MVFR1_ASIMDHP_MASK) >> MVFR1_ASIMDHP_BIT) == 0x2)
+				elf_hwcap |= HWCAP_ASIMDHP;
+			if (((fmrx(MVFR1) & MVFR1_FPHP_MASK) >> MVFR1_FPHP_BIT) == 0x3)
+				elf_hwcap |= HWCAP_FPHP;
 		}
+
+		/*
+		 * Check for the presence of Advanced SIMD Dot Product
+		 * instructions.
+		 */
+		isar6 = read_cpuid_ext(CPUID_EXT_ISAR6);
+		if (cpuid_feature_extract_field(isar6, 4) == 0x1)
+			elf_hwcap |= HWCAP_ASIMDDP;
+		/*
+		 * Check for the presence of Advanced SIMD Floating point
+		 * half-precision multiplication instructions.
+		 */
+		if (cpuid_feature_extract_field(isar6, 8) == 0x1)
+			elf_hwcap |= HWCAP_ASIMDFHM;
+		/*
+		 * Check for the presence of Advanced SIMD Bfloat16
+		 * floating point instructions.
+		 */
+		if (cpuid_feature_extract_field(isar6, 20) == 0x1)
+			elf_hwcap |= HWCAP_ASIMDBF16;
+		/*
+		 * Check for the presence of Advanced SIMD and floating point
+		 * Int8 matrix multiplication instructions instructions.
+		 */
+		if (cpuid_feature_extract_field(isar6, 24) == 0x1)
+			elf_hwcap |= HWCAP_I8MM;
+
 	/* Extract the architecture version on pre-cpuid scheme */
 	} else {
 		if (vfpsid & FPSID_NODOUBLE) {
diff --git linux-libre-6.1-gnu/arch/arm/xen/enlighten.c linux-libre-6.2-gnu/arch/arm/xen/enlighten.c
index 93c8ccbf2982..7d59765aef22 100644
--- linux-libre-6.1-gnu/arch/arm/xen/enlighten.c
+++ linux-libre-6.2-gnu/arch/arm/xen/enlighten.c
@@ -445,7 +445,7 @@ static int __init xen_guest_init(void)
 		return 0;
 
 	if (IS_ENABLED(CONFIG_XEN_VIRTIO))
-		virtio_set_mem_acc_cb(xen_virtio_mem_acc);
+		virtio_set_mem_acc_cb(xen_virtio_restricted_mem_acc);
 
 	if (!acpi_disabled)
 		xen_acpi_guest_init();
diff --git linux-libre-6.1-gnu/arch/arm64/Kconfig linux-libre-6.2-gnu/arch/arm64/Kconfig
index 505c8a1ccbe0..c5ccca26a408 100644
--- linux-libre-6.1-gnu/arch/arm64/Kconfig
+++ linux-libre-6.2-gnu/arch/arm64/Kconfig
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config ARM64
 	def_bool y
+	select ACPI_APMT if ACPI
 	select ACPI_CCA_REQUIRED if ACPI
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_GTDT if ACPI
@@ -31,6 +32,7 @@ config ARM64
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_KEEPINITRD
 	select ARCH_HAS_MEMBARRIER_SYNC_CORE
+	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PTE_DEVMAP
 	select ARCH_HAS_PTE_SPECIAL
@@ -117,6 +119,7 @@ config ARM64
 	select CPU_PM if (SUSPEND || CPU_IDLE)
 	select CRC32
 	select DCACHE_WORD_ACCESS
+	select DYNAMIC_FTRACE if FUNCTION_TRACER
 	select DMA_DIRECT_REMAP
 	select EDAC_SUPPORT
 	select FRAME_POINTER
@@ -182,7 +185,7 @@ config ARM64
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_DYNAMIC_FTRACE
 	select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY \
-		if DYNAMIC_FTRACE_WITH_REGS
+		if DYNAMIC_FTRACE_WITH_ARGS
 	select HAVE_EFFICIENT_UNALIGNED_ACCESS
 	select HAVE_FAST_GUP
 	select HAVE_FTRACE_MCOUNT_RECORD
@@ -233,16 +236,16 @@ config ARM64
 	help
 	  ARM 64-bit (AArch64) Linux support.
 
-config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_REGS
+config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS
 	def_bool CC_IS_CLANG
 	# https://github.com/ClangBuiltLinux/linux/issues/1507
 	depends on AS_IS_GNU || (AS_IS_LLVM && (LD_IS_LLD || LD_VERSION >= 23600))
-	select HAVE_DYNAMIC_FTRACE_WITH_REGS
+	select HAVE_DYNAMIC_FTRACE_WITH_ARGS
 
-config GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_REGS
+config GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS
 	def_bool CC_IS_GCC
 	depends on $(cc-option,-fpatchable-function-entry=2)
-	select HAVE_DYNAMIC_FTRACE_WITH_REGS
+	select HAVE_DYNAMIC_FTRACE_WITH_ARGS
 
 config 64BIT
 	def_bool y
@@ -370,6 +373,9 @@ config KASAN_SHADOW_OFFSET
 	default 0xeffffff800000000 if ARM64_VA_BITS_36 && KASAN_SW_TAGS
 	default 0xffffffffffffffff
 
+config UNWIND_TABLES
+	bool
+
 source "arch/arm64/Kconfig.platforms"
 
 menu "Kernel Features"
@@ -964,6 +970,22 @@ config ARM64_ERRATUM_2457168
 
 	  If unsure, say Y.
 
+config ARM64_ERRATUM_2645198
+	bool "Cortex-A715: 2645198: Workaround possible [ESR|FAR]_ELx corruption"
+	default y
+	help
+	  This option adds the workaround for ARM Cortex-A715 erratum 2645198.
+
+	  If a Cortex-A715 cpu sees a page mapping permissions change from executable
+	  to non-executable, it may corrupt the ESR_ELx and FAR_ELx registers on the
+	  next instruction abort caused by permission fault.
+
+	  Only user-space does executable to non-executable permission transition via
+	  mprotect() system call. Workaround the problem by doing a break-before-make
+	  TLB invalidation, for all changes to executable user space mappings.
+
+	  If unsure, say Y.
+
 config CAVIUM_ERRATUM_22375
 	bool "Cavium erratum 22375, 24313"
 	default y
@@ -1714,7 +1736,6 @@ config ARM64_LSE_ATOMICS
 
 config ARM64_USE_LSE_ATOMICS
 	bool "Atomic instructions"
-	depends on JUMP_LABEL
 	default y
 	help
 	  As part of the Large System Extensions, ARMv8.1 introduces new
@@ -1816,7 +1837,7 @@ config ARM64_PTR_AUTH_KERNEL
 	# which is only understood by binutils starting with version 2.33.1.
 	depends on LD_IS_LLD || LD_VERSION >= 23301 || (CC_IS_GCC && GCC_VERSION < 90100)
 	depends on !CC_IS_CLANG || AS_HAS_CFI_NEGATE_RA_STATE
-	depends on (!FUNCTION_GRAPH_TRACER || DYNAMIC_FTRACE_WITH_REGS)
+	depends on (!FUNCTION_GRAPH_TRACER || DYNAMIC_FTRACE_WITH_ARGS)
 	help
 	  If the compiler supports the -mbranch-protection or
 	  -msign-return-address flag (e.g. GCC 7 or later), then this option
@@ -1826,7 +1847,7 @@ config ARM64_PTR_AUTH_KERNEL
 	  disabled with minimal loss of protection.
 
 	  This feature works with FUNCTION_GRAPH_TRACER option only if
-	  DYNAMIC_FTRACE_WITH_REGS is enabled.
+	  DYNAMIC_FTRACE_WITH_ARGS is enabled.
 
 config CC_HAS_BRANCH_PROT_PAC_RET
 	# GCC 9 or later, clang 8 or later
@@ -1924,7 +1945,7 @@ config ARM64_BTI_KERNEL
 	depends on !CC_IS_GCC
 	# https://github.com/llvm/llvm-project/commit/a88c722e687e6780dcd6a58718350dc76fcc4cc9
 	depends on !CC_IS_CLANG || CLANG_VERSION >= 120000
-	depends on (!FUNCTION_GRAPH_TRACER || DYNAMIC_FTRACE_WITH_REGS)
+	depends on (!FUNCTION_GRAPH_TRACER || DYNAMIC_FTRACE_WITH_ARGS)
 	help
 	  Build the kernel with Branch Target Identification annotations
 	  and enable enforcement of this for kernel code. When this option
@@ -1965,6 +1986,7 @@ config ARM64_MTE
 	depends on ARM64_PAN
 	select ARCH_HAS_SUBPAGE_FAULTS
 	select ARCH_USES_HIGH_VMA_FLAGS
+	select ARCH_USES_PG_ARCH_X
 	help
 	  Memory Tagging (part of the ARMv8.5 Extensions) provides
 	  architectural support for run-time, always-on detection of
@@ -2145,17 +2167,14 @@ config STACKPROTECTOR_PER_TASK
 	def_bool y
 	depends on STACKPROTECTOR && CC_HAVE_STACKPROTECTOR_SYSREG
 
-# The GPIO number here must be sorted by descending number. In case of
-# a multiplatform kernel, we just want the highest value required by the
-# selected platforms.
-config ARCH_NR_GPIO
-        int
-        default 2048 if ARCH_APPLE
-        default 0
-        help
-          Maximum number of GPIOs in the system.
-
-          If unsure, leave the default value.
+config UNWIND_PATCH_PAC_INTO_SCS
+	bool "Enable shadow call stack dynamically using code patching"
+	# needs Clang with https://reviews.llvm.org/D111780 incorporated
+	depends on CC_IS_CLANG && CLANG_VERSION >= 150000
+	depends on ARM64_PTR_AUTH_KERNEL && CC_HAS_BRANCH_PROT_PAC_RET
+	depends on SHADOW_CALL_STACK
+	select UNWIND_TABLES
+	select DYNAMIC_SCS
 
 endmenu # "Kernel Features"
 
diff --git linux-libre-6.1-gnu/arch/arm64/Kconfig.platforms linux-libre-6.2-gnu/arch/arm64/Kconfig.platforms
index 76580b932e44..d1970adf80ab 100644
--- linux-libre-6.1-gnu/arch/arm64/Kconfig.platforms
+++ linux-libre-6.2-gnu/arch/arm64/Kconfig.platforms
@@ -252,8 +252,6 @@ config ARCH_REALTEK
 
 config ARCH_RENESAS
 	bool "Renesas SoC Platforms"
-	select GPIOLIB
-	select PINCTRL
 	help
 	  This enables support for the ARMv8 based Renesas SoCs.
 
diff --git linux-libre-6.1-gnu/arch/arm64/Makefile linux-libre-6.2-gnu/arch/arm64/Makefile
index 5e56d26a2239..d62bd221828f 100644
--- linux-libre-6.1-gnu/arch/arm64/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/Makefile
@@ -45,8 +45,13 @@ KBUILD_CFLAGS	+= $(call cc-option,-mabi=lp64)
 KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)
 
 # Avoid generating .eh_frame* sections.
+ifneq ($(CONFIG_UNWIND_TABLES),y)
 KBUILD_CFLAGS	+= -fno-asynchronous-unwind-tables -fno-unwind-tables
 KBUILD_AFLAGS	+= -fno-asynchronous-unwind-tables -fno-unwind-tables
+else
+KBUILD_CFLAGS	+= -fasynchronous-unwind-tables
+KBUILD_AFLAGS	+= -fasynchronous-unwind-tables
+endif
 
 ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y)
 prepare: stack_protector_prepare
@@ -72,10 +77,16 @@ branch-prot-flags-$(CONFIG_CC_HAS_SIGN_RETURN_ADDRESS) := -msign-return-address=
 # We enable additional protection for leaf functions as there is some
 # narrow potential for ROP protection benefits and no substantial
 # performance impact has been observed.
+PACRET-y := pac-ret+leaf
+
+# Using a shadow call stack in leaf functions is too costly, so avoid PAC there
+# as well when we may be patching PAC into SCS
+PACRET-$(CONFIG_UNWIND_PATCH_PAC_INTO_SCS) := pac-ret
+
 ifeq ($(CONFIG_ARM64_BTI_KERNEL),y)
-branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI) := -mbranch-protection=pac-ret+leaf+bti
+branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI) := -mbranch-protection=$(PACRET-y)+bti
 else
-branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET) := -mbranch-protection=pac-ret+leaf
+branch-prot-flags-$(CONFIG_CC_HAS_BRANCH_PROT_PAC_RET) := -mbranch-protection=$(PACRET-y)
 endif
 # -march=armv8.3-a enables the non-nops instructions for PAC, to avoid the
 # compiler to generate them and consequently to break the single image contract
@@ -128,7 +139,7 @@ endif
 
 CHECKFLAGS	+= -D__aarch64__
 
-ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_REGS),y)
+ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_ARGS),y)
   KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY
   CC_FLAGS_FTRACE := -fpatchable-function-entry=2
 endif
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/axp803.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/axp803.dtsi
index 578ef368e2b4..a6b4b87f185d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/axp803.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/axp803.dtsi
@@ -25,16 +25,6 @@
 		compatible = "x-powers,axp803-gpio", "x-powers,axp813-gpio";
 		gpio-controller;
 		#gpio-cells = <2>;
-
-		gpio0_ldo: gpio0-ldo-pin {
-			pins = "GPIO0";
-			function = "ldo";
-		};
-
-		gpio1_ldo: gpio1-ldo-pin {
-			pins = "GPIO1";
-			function = "ldo";
-		};
 	};
 
 	battery_power_supply: battery-power {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index 620cb3ef5f6c..50ed2e9f10ed 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -406,6 +406,20 @@
 	status = "okay";
 };
 
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "realtek,rtl8723cs-bt";
+		device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
+		enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
+		host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+	};
+};
+
 &usb_otg {
 	dr_mode = "host";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
index 02893f3ac99d..cb8600d0ea1e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
@@ -49,8 +49,24 @@
 		regulator-max-microvolt = <5000000>;
 		regulator-always-on;
 	};
+
+	reg_usb1_vbus: regulator-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&reg_vcc5v>;
+		enable-active-high;
+		gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */
+	};
 };
 
+&ehci1 {
+	status = "okay";
+};
+
+/* USB 2 & 3 are on headers only. */
+
 &emac0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ext_rgmii_pins>;
@@ -76,6 +92,10 @@
 	status = "okay";
 };
 
+&ohci1 {
+	status = "okay";
+};
+
 &r_rsb {
 	status = "okay";
 
@@ -211,3 +231,24 @@
 	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
+
+&usbotg {
+	/*
+	 * PHY0 pins are connected to a USB-C socket, but a role switch
+	 * is not implemented: both CC pins are pulled to GND.
+	 * The VBUS pins power the device, so a fixed peripheral mode
+	 * is the best choice.
+	 * The board can be powered via GPIOs, in this case port0 *can*
+	 * act as a host (with a cable/adapter ignoring CC), as VBUS is
+	 * then provided by the GPIOs. Any user of this setup would
+	 * need to adjust the DT accordingly: dr_mode set to "host",
+	 * enabling OHCI0 and EHCI0.
+	 */
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
index 6619db34714a..07424c28b696 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
@@ -32,6 +32,14 @@
 	};
 };
 
+&ehci0 {
+	status = "okay";
+};
+
+&ehci2 {
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };
@@ -54,6 +62,14 @@
 	status = "okay";
 };
 
+&ohci0 {
+	status = "okay";
+};
+
+&ohci2 {
+	status = "okay";
+};
+
 &r_rsb {
 	status = "okay";
 
@@ -175,3 +191,12 @@
 	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };
+
+&usbotg {
+	dr_mode = "host";	/* USB A type receptable */
+	status = "okay";
+};
+
+&usbphy {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index 622a1f7d1641..74aed0d232a9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -504,6 +504,166 @@
 			};
 		};
 
+		usbotg: usb@5100000 {
+			compatible = "allwinner,sun50i-h616-musb",
+				     "allwinner,sun8i-h3-musb";
+			reg = <0x05100000 0x0400>;
+			clocks = <&ccu CLK_BUS_OTG>;
+			resets = <&ccu RST_BUS_OTG>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			extcon = <&usbphy 0>;
+			status = "disabled";
+		};
+
+		usbphy: phy@5100400 {
+			compatible = "allwinner,sun50i-h616-usb-phy";
+			reg = <0x05100400 0x24>,
+			      <0x05101800 0x14>,
+			      <0x05200800 0x14>,
+			      <0x05310800 0x14>,
+			      <0x05311800 0x14>;
+			reg-names = "phy_ctrl",
+				    "pmu0",
+				    "pmu1",
+				    "pmu2",
+				    "pmu3";
+			clocks = <&ccu CLK_USB_PHY0>,
+				 <&ccu CLK_USB_PHY1>,
+				 <&ccu CLK_USB_PHY2>,
+				 <&ccu CLK_USB_PHY3>,
+				 <&ccu CLK_BUS_EHCI2>;
+			clock-names = "usb0_phy",
+				      "usb1_phy",
+				      "usb2_phy",
+				      "usb3_phy",
+				      "pmu2_clk";
+			resets = <&ccu RST_USB_PHY0>,
+				 <&ccu RST_USB_PHY1>,
+				 <&ccu RST_USB_PHY2>,
+				 <&ccu RST_USB_PHY3>;
+			reset-names = "usb0_reset",
+				      "usb1_reset",
+				      "usb2_reset",
+				      "usb3_reset";
+			status = "disabled";
+			#phy-cells = <1>;
+		};
+
+		ehci0: usb@5101000 {
+			compatible = "allwinner,sun50i-h616-ehci",
+				     "generic-ehci";
+			reg = <0x05101000 0x100>;
+			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_BUS_EHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_OHCI0>,
+				 <&ccu RST_BUS_EHCI0>;
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci0: usb@5101400 {
+			compatible = "allwinner,sun50i-h616-ohci",
+				     "generic-ohci";
+			reg = <0x05101400 0x100>;
+			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_OHCI0>;
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci1: usb@5200000 {
+			compatible = "allwinner,sun50i-h616-ehci",
+				     "generic-ehci";
+			reg = <0x05200000 0x100>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI1>,
+				 <&ccu CLK_BUS_EHCI1>,
+				 <&ccu CLK_USB_OHCI1>;
+			resets = <&ccu RST_BUS_OHCI1>,
+				 <&ccu RST_BUS_EHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci1: usb@5200400 {
+			compatible = "allwinner,sun50i-h616-ohci",
+				     "generic-ohci";
+			reg = <0x05200400 0x100>;
+			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI1>,
+				 <&ccu CLK_USB_OHCI1>;
+			resets = <&ccu RST_BUS_OHCI1>;
+			phys = <&usbphy 1>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci2: usb@5310000 {
+			compatible = "allwinner,sun50i-h616-ehci",
+				     "generic-ehci";
+			reg = <0x05310000 0x100>;
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI2>,
+				 <&ccu CLK_BUS_EHCI2>,
+				 <&ccu CLK_USB_OHCI2>;
+			resets = <&ccu RST_BUS_OHCI2>,
+				 <&ccu RST_BUS_EHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci2: usb@5310400 {
+			compatible = "allwinner,sun50i-h616-ohci",
+				     "generic-ohci";
+			reg = <0x05310400 0x100>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI2>,
+				 <&ccu CLK_USB_OHCI2>;
+			resets = <&ccu RST_BUS_OHCI2>;
+			phys = <&usbphy 2>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ehci3: usb@5311000 {
+			compatible = "allwinner,sun50i-h616-ehci",
+				     "generic-ehci";
+			reg = <0x05311000 0x100>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI3>,
+				 <&ccu CLK_BUS_EHCI3>,
+				 <&ccu CLK_USB_OHCI3>;
+			resets = <&ccu RST_BUS_OHCI3>,
+				 <&ccu RST_BUS_EHCI3>;
+			phys = <&usbphy 3>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
+		ohci3: usb@5311400 {
+			compatible = "allwinner,sun50i-h616-ohci",
+				     "generic-ohci";
+			reg = <0x05311400 0x100>;
+			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_OHCI3>,
+				 <&ccu CLK_USB_OHCI3>;
+			resets = <&ccu RST_BUS_OHCI3>;
+			phys = <&usbphy 3>;
+			phy-names = "usb";
+			status = "disabled";
+		};
+
 		rtc: rtc@7000000 {
 			compatible = "allwinner,sun50i-h616-rtc";
 			reg = <0x07000000 0x400>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index 14c220d87807..55c5e1fdddc7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -309,6 +309,7 @@
 				 <&clkmgr STRATIX10_SDMMC_CLK>;
 			clock-names = "biu", "ciu";
 			iommus = <&smmu 5>;
+			altr,sysmgr-syscon = <&sysmgr 0x28 4>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 48424e459f12..17752ca743e5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -22,17 +22,17 @@
 
 	leds {
 		compatible = "gpio-leds";
-		hps0 {
+		led-hps0 {
 			label = "hps_led0";
 			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
 		};
 
-		hps1 {
+		led-hps1 {
 			label = "hps_led1";
 			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
 		};
 
-		hps2 {
+		led-hps2 {
 			label = "hps_led2";
 			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
 		};
@@ -105,6 +105,7 @@
 	cap-mmc-highspeed;
 	broken-cd;
 	bus-width = <4>;
+	clk-phase-sd-hs = <0>, <135>;
 };
 
 &osc1 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
index 847a7c01f5af..ede99dcc0558 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts
@@ -22,17 +22,17 @@
 
 	leds {
 		compatible = "gpio-leds";
-		hps0 {
+		led-hps0 {
 			label = "hps_led0";
 			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
 		};
 
-		hps1 {
+		led-hps1 {
 			label = "hps_led1";
 			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
 		};
 
-		hps2 {
+		led-hps2 {
 			label = "hps_led2";
 			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/Makefile
index e213aeebb774..97b42e2100e0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/Makefile
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-go-ultra.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-a1.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index b4000cf65a9a..d2f7cb4e5375 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -36,6 +36,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04f797b5a012..417523dc4cc0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -105,6 +105,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -1885,7 +1886,7 @@
 			sd_emmc_b: sd@5000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x5000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_B>,
 					<&clkc CLKID_SD_EMMC_B_CLK0>,
@@ -1897,7 +1898,7 @@
 			sd_emmc_c: mmc@7000 {
 				compatible = "amlogic,meson-axg-mmc";
 				reg = <0x0 0x7000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_C>,
 					<&clkc CLKID_SD_EMMC_C_CLK0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 45947c1031c4..7f55d97f6c28 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -1705,6 +1705,12 @@
 			};
 		};
 
+		pmu: pmu@ff638000 {
+			reg = <0x0 0xff638000 0x0 0x100>,
+			      <0x0 0xff638c00 0x0 0x100>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>;
+		};
+
 		aobus: bus@ff800000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xff800000 0x0 0x100000>;
@@ -2318,7 +2324,7 @@
 		sd_emmc_a: sd@ffe03000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe03000 0x0 0x800>;
-			interrupts = <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_A>,
 				 <&clkc CLKID_SD_EMMC_A_CLK0>,
@@ -2330,7 +2336,7 @@
 		sd_emmc_b: sd@ffe05000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe05000 0x0 0x800>;
-			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_B>,
 				 <&clkc CLKID_SD_EMMC_B_CLK0>,
@@ -2342,7 +2348,7 @@
 		sd_emmc_c: mmc@ffe07000 {
 			compatible = "amlogic,meson-axg-mmc";
 			reg = <0x0 0xffe07000 0x0 0x800>;
-			interrupts = <GIC_SPI 191 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clocks = <&clkc CLKID_SD_EMMC_C>,
 				 <&clkc CLKID_SD_EMMC_C_CLK0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index fb0ab27d1f64..7677764eeee6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -50,6 +50,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -133,3 +134,7 @@
 		};
 	};
 };
+
+&pmu {
+	compatible = "amlogic,g12a-ddr-pmu";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
new file mode 100644
index 000000000000..1e40709610c5
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
@@ -0,0 +1,722 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-s922x.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-toacodec.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+	compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
+	model = "Hardkernel ODROID-GO-Ultra";
+
+	aliases {
+		serial0 = &uart_AO;
+		rtc0 = &vrtc;
+	};
+
+	adc-joystick-left {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 2>, <&saradc 3>;
+		poll-interval = <10>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			linux,code = <ABS_Y>;
+			abs-range = <3150 950>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+		axis@1 {
+			reg = <1>;
+			linux,code = <ABS_X>;
+			abs-range = <700 2900>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+	};
+
+	adc-joystick-right {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 0>, <&saradc 1>;
+		poll-interval = <10>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			linux,code = <ABS_RY>;
+			abs-range = <3150 950>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+		axis@1 {
+			reg = <1>;
+			linux,code = <ABS_RX>;
+			abs-range = <800 3000>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	codec_clk: codec-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <12288000>;
+		clock-output-names = "codec_clk";
+		#clock-cells = <0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <10>;
+		pinctrl-0 = <&keypad_gpio_pins>;
+		pinctrl-names = "default";
+
+		volume-up-button {
+			label = "VOLUME-UP";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>;
+		};
+		volume-down-button {
+			label = "VOLUME-DOWN";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>;
+		};
+		dpad-up-button {
+			label = "DPAD-UP";
+			linux,code = <BTN_DPAD_UP>;
+			gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>;
+		};
+		dpad-down-button {
+			label = "DPAD-DOWN";
+			linux,code = <BTN_DPAD_DOWN>;
+			gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>;
+		};
+		dpad-left-button {
+			label = "DPAD-LEFT";
+			linux,code = <BTN_DPAD_LEFT>;
+			gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>;
+		};
+		dpad-right-button {
+			label = "DPAD-RIGHT";
+			linux,code = <BTN_DPAD_RIGHT>;
+			gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>;
+		};
+		a-button {
+			label = "A";
+			linux,code = <BTN_EAST>;
+			gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>;
+		};
+		b-button {
+			label = "B";
+			linux,code = <BTN_SOUTH>;
+			gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>;
+		};
+		y-button {
+			label = "Y";
+			linux,code = <BTN_WEST>;
+			gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		};
+		x-button {
+			label = "X";
+			linux,code = <BTN_NORTH>;
+			gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+		};
+		f1-button {
+			label = "F1";
+			linux,code = <BTN_TRIGGER_HAPPY1>;
+			gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>;
+		};
+		f2-button {
+			label = "F2";
+			linux,code = <BTN_TRIGGER_HAPPY2>;
+			gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
+		};
+		f3-button {
+			label = "F3";
+			linux,code = <BTN_TRIGGER_HAPPY3>;
+			gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>;
+		};
+		f4-button {
+			label = "F4";
+			linux,code = <BTN_TRIGGER_HAPPY4>;
+			gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>;
+		};
+		f5-button {
+			label = "F5";
+			linux,code = <BTN_TRIGGER_HAPPY5>;
+			gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>;
+		};
+		f6-button {
+			label = "F6";
+			linux,code = <BTN_TRIGGER_HAPPY6>;
+			gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>;
+		};
+		top-left-button {
+			label = "TOP Left";
+			linux,code = <BTN_TL>;
+			gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>;
+		};
+		top-left2-button {
+			label = "TOP Left 2";
+			linux,code = <BTN_TL2>;
+			gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>;
+		};
+		top-right-button {
+			label = "TOP Right";
+			linux,code = <BTN_TR>;
+			gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>;
+		};
+		top-right2-button {
+			label = "TOP Right 2";
+			linux,code = <BTN_TR2>;
+			gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-blue {
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vdd_sys: regulator-vdd-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_SYS";
+		regulator-min-microvolt = <3800000>;
+		regulator-max-microvolt = <3800000>;
+		regulator-always-on;
+	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "Odroid GO Ultra";
+		audio-widgets = "Microphone", "Mic Jack",
+				"Headphone", "Headphones",
+				"Speaker", "Internal Speakers";
+		audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>;
+		audio-routing =	"TDMOUT_B IN 0", "FRDDR_A OUT 1",
+				"TDM_B Playback", "TDMOUT_B OUT",
+				"TDMIN_B IN 1", "TDM_B Capture",
+				"TDMIN_B IN 4", "TDM_B Loopback",
+				"TODDR_A IN 1", "TDMIN_B OUT",
+				"MICL", "Mic Jack",
+				"Headphones", "HPOL",
+				"Headphones", "HPOR",
+				"Speaker Amplifier INL", "HPOL",
+				"Speaker Amplifier INR", "HPOR",
+				"Internal Speakers", "Speaker Amplifier OUTL",
+				"Internal Speakers", "Speaker Amplifier OUTR";
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+
+		dai-link-0 {
+			sound-dai = <&frddr_a>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&toddr_a>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&tdmif_b>;
+			dai-format = "i2s";
+			dai-tdm-slot-tx-mask-0 = <1 1>;
+			mclk-fs = <256>;
+
+			codec-0 {
+				sound-dai = <&rk817>;
+			};
+		};
+	};
+
+	speaker_amp: speaker-amplifier {
+		compatible = "simple-audio-amplifier";
+		sound-name-prefix = "Speaker Amplifier";
+		VCC-supply = <&hp_5v>;
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vddcpu_b>;
+	operating-points-v2 = <&cpu_opp_table_0>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu1 {
+	cpu-supply = <&vddcpu_b>;
+	operating-points-v2 = <&cpu_opp_table_0>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu100 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu101 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu102 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu103 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+/* RK817 only supports 12.5mV steps, round up the values */
+&cpu_opp_table_0 {
+	opp-1000000000 {
+		opp-microvolt = <737500>;
+	};
+	opp-1200000000 {
+		opp-microvolt = <737500>;
+	};
+	opp-1398000000 {
+		opp-microvolt = <762500>;
+	};
+	opp-1512000000 {
+		opp-microvolt = <800000>;
+	};
+	opp-1608000000 {
+		opp-microvolt = <837500>;
+	};
+	opp-1704000000 {
+		opp-microvolt = <862500>;
+	};
+	opp-1896000000 {
+		opp-microvolt = <987500>;
+	};
+	opp-1992000000 {
+		opp-microvolt = <1012500>;
+	};
+};
+
+/* RK818 only supports 12.5mV steps, round up the values */
+&cpub_opp_table_1 {
+	opp-1000000000 {
+		opp-microvolt = <775000>;
+	};
+	opp-1200000000 {
+		opp-microvolt = <775000>;
+	};
+	opp-1398000000 {
+		opp-microvolt = <800000>;
+	};
+	opp-1512000000 {
+		opp-microvolt = <825000>;
+	};
+	opp-1608000000 {
+		opp-microvolt = <862500>;
+	};
+	opp-1704000000 {
+		opp-microvolt = <900000>;
+	};
+	opp-1800000000 {
+		opp-microvolt = <987500>;
+	};
+	opp-1908000000 {
+		opp-microvolt = <1025000>;
+	};
+};
+
+&i2c_AO {
+	status = "okay";
+	pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
+	pinctrl-names = "default";
+
+	rk818: pmic@1c {
+		compatible = "rockchip,rk818";
+		reg = <0x1c>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */
+
+		vcc1-supply = <&vdd_sys>;
+		vcc2-supply = <&vdd_sys>;
+		vcc3-supply = <&vdd_sys>;
+		vcc4-supply = <&vdd_sys>;
+		vcc6-supply = <&vdd_sys>;
+		vcc7-supply = <&vcc_2v3>;
+		vcc8-supply = <&vcc_2v3>;
+		vcc9-supply = <&vddao_3v3>;
+		boost-supply = <&vdd_sys>;
+		switch-supply = <&vdd_sys>;
+
+		regulators {
+			vddcpu_a: DCDC_REG1 {
+				regulator-name = "vddcpu_a";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <775000>;
+				regulator-max-microvolt = <1025000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <775000>;
+				};
+			};
+
+			vdd_ee: DCDC_REG2 {
+				regulator-name = "vdd_ee";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <875000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <875000>;
+				};
+			};
+
+			vddq_1v1: DCDC_REG3 {
+				regulator-name = "vddq_1v1";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vddao_3v3: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vddao_3v3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			hp_5v: DCDC_BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "hp_5v";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vddio_ao1v8: LDO_REG5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vddio_ao1v8";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vddq_1v8: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vddq_1v8";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vddio_c: LDO_REG9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vddio_c";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_sd: SWITCH_REG {
+				regulator-name = "vcc_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			OTG_SWITCH {
+				regulator-name = "otg_switch";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+	pinctrl-names = "default";
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		interrupt-parent = <&gpio_intc>;
+
+		interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */
+
+		vcc1-supply = <&vdd_sys>;
+		vcc2-supply = <&vdd_sys>;
+		vcc3-supply = <&vdd_sys>;
+		vcc4-supply = <&vdd_sys>;
+		vcc5-supply = <&vdd_sys>;
+		vcc6-supply = <&vdd_sys>;
+		vcc7-supply = <&vdd_sys>;
+		vcc8-supply = <&vdd_sys>;
+		vcc9-supply = <&rk817_boost>;
+
+		#sound-dai-cells = <0>;
+		clocks = <&codec_clk>;
+		clock-names = "mclk";
+
+		#clock-cells = <1>;
+
+		regulators {
+			vddcpu_b: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <737500>;
+				regulator-max-microvolt = <1012500>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vddcpu_b";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_2v3: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2300000>;
+				regulator-max-microvolt = <2400000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_2v3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vdd_codec";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_lcd: LDO_REG8 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_lcd";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			rk817_boost: BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5400000>;
+				regulator-name = "rk817_boost";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			usb_host: OTG_SWITCH {
+				regulator-name = "usb_host";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&clkc_audio {
+	status = "okay";
+};
+
+&eth_phy {
+	status = "disabled";
+};
+
+&frddr_a {
+	status = "okay";
+};
+
+&periphs_pinctrl {
+	keypad_gpio_pins: keypad-gpio {
+		mux {
+			groups = "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3",
+			         "GPIOX_4", "GPIOX_5", "GPIOX_6", "GPIOX_7",
+				 "GPIOX_8", "GPIOX_9", "GPIOX_10", "GPIOX_11",
+				 "GPIOX_12", "GPIOX_13", "GPIOX_14",  "GPIOX_15",
+				 "GPIOX_16", "GPIOX_17", "GPIOX_18",  "GPIOX_19";
+			function = "gpio_periphs";
+			bias-pull-up;
+			output-disable;
+		};
+	};
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao1v8>;
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_c_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vddio_c>;
+
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	max-frequency = <200000000>;
+	disable-wp;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vddio_ao1v8>;
+};
+
+
+&tdmif_b {
+	pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>,
+			  <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>;
+	assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+				 <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
+	assigned-clock-rates = <0>, <0>;
+};
+
+&tdmin_b {
+	status = "okay";
+};
+
+&tdmout_b {
+	status = "okay";
+};
+
+&toddr_a {
+	status = "okay";
+};
+
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "peripheral";
+};
+
+&usb2_phy0 {
+	status = "okay";
+};
+
+&usb2_phy1 {
+	status = "okay";
+	phy-supply = <&usb_host>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index fd3fa82e4c33..667d2b774924 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -39,6 +39,14 @@
 		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
 	};
 
+	fan: gpio-fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_HIGH>;
+		/* Using Dummy Speed */
+		gpio-fan,speed-map = <0 0>, <1 1>;
+		#cooling-cells = <2>;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -410,6 +418,40 @@
 	clock-latency = <50000>;
 };
 
+&cpu_thermal {
+	trips {
+		cpu_active: cpu-active {
+			temperature = <60000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map {
+			trip = <&cpu_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
+&ddr_thermal {
+	trips {
+		ddr_active: ddr-active {
+			temperature = <60000>; /* millicelsius */
+			hysteresis = <2000>; /* millicelsius */
+			type = "active";
+		};
+	};
+
+	cooling-maps {
+		map {
+			trip = <&ddr_active>;
+			cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+		};
+	};
+};
+
 &ext_mdio {
 	external_phy: ethernet-phy@0 {
 		/* Realtek RTL8211F (0x001cc916) */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
index ee8fcae9f9f0..75ff00fb2e4c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
@@ -105,6 +105,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 };
@@ -139,3 +140,7 @@
 &mali {
 	dma-coherent;
 };
+
+&pmu {
+	compatible = "amlogic,g12b-ddr-pmu";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 023a52005494..5eed15035b67 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -132,6 +132,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -602,21 +603,21 @@
 			sd_emmc_a: mmc@70000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x70000 0x0 0x800>;
-				interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 
 			sd_emmc_b: mmc@72000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x72000 0x0 0x800>;
-				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 
 			sd_emmc_c: mmc@74000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 				reg = <0x0 0x74000 0x0 0x800>;
-				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
+				interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 				status = "disabled";
 			};
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 7c029f552a23..923d2d8bbb9c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -427,6 +427,20 @@
 			};
 		};
 
+		spi_idle_high_pins: spi-idle-high-pins {
+			mux {
+				groups = "spi_sclk";
+				bias-pull-up;
+			};
+		};
+
+		spi_idle_low_pins: spi-idle-low-pins {
+			mux {
+				groups = "spi_sclk";
+				bias-pull-down;
+			};
+		};
+
 		spi_ss0_pins: spi-ss0 {
 			mux {
 				groups = "spi_ss0";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
index 6ab1cc125b96..202deb4e2d63 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts
@@ -140,7 +140,6 @@
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index c3ac531c4f84..04e9d0f1bde0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -429,6 +429,20 @@
 			};
 		};
 
+		spi_idle_high_pins: spi-idle-high-pins {
+			mux {
+				groups = "spi_sclk";
+				bias-pull-up;
+			};
+		};
+
+		spi_idle_low_pins: spi-idle-low-pins {
+			mux {
+				groups = "spi_sclk";
+				bias-pull-down;
+			};
+		};
+
 		spi_ss0_pins: spi-ss0 {
 			mux {
 				groups = "spi_ss0";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index f43c45daf7eb..b21172ece1fa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -270,7 +270,6 @@
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-minix-neo-u9h.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-minix-neo-u9h.dts
index b8ef3bd8b840..1703da3235ea 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-minix-neo-u9h.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-gxm-minix-neo-u9h.dts
@@ -89,7 +89,6 @@
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
 		#clock-cells = <0>;
-		clock-frequency = <32768>;
 		clock-output-names = "xin32k";
 		wakeup-source;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
index e3486f60645a..a1f0c38ccadd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts
@@ -131,10 +131,6 @@
 };
 
 &usb {
-	phys = <&usb2_phy1>;
-	phy-names = "usb2-phy1";
-};
-
-&usb2_phy0 {
-	status = "disabled";
+	phys = <&usb2_phy0>, <&usb2_phy1>;
+	phy-names = "usb2-phy0", "usb2-phy1";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
index 80737731af3f..56ca0ba2241e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
@@ -88,6 +88,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -520,6 +521,10 @@
 	power-domains = <&pwrc PWRC_SM1_PCIE_ID>;
 };
 
+&pmu {
+	compatible = "amlogic,sm1-ddr-pmu";
+};
+
 &pwrc {
 	compatible = "amlogic,meson-sm1-pwrc";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/Makefile
index c0510c25ca6a..5a7506ff5ea3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/Makefile
@@ -4,3 +4,9 @@ dtb-$(CONFIG_ARCH_APPLE) += t8103-j293.dtb
 dtb-$(CONFIG_ARCH_APPLE) += t8103-j313.dtb
 dtb-$(CONFIG_ARCH_APPLE) += t8103-j456.dtb
 dtb-$(CONFIG_ARCH_APPLE) += t8103-j457.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6000-j314s.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6001-j314c.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6000-j316s.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6001-j316c.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6001-j375c.dtb
+dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/multi-die-cpp.h linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/multi-die-cpp.h
new file mode 100644
index 000000000000..39e8953bf809
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/multi-die-cpp.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR MIT
+ *
+ * C preprocessor macros for t600x multi die support.
+ */
+
+#ifndef __DTS_APPLE_MULTI_DIE_CPP_H
+#define __DTS_APPLE_MULTI_DIE_CPP_H
+
+#ifndef __stringify
+#define __stringify_1(x...)     #x
+#define __stringify(x...)       __stringify_1(x)
+#endif
+
+#ifndef __concat
+#define __concat_1(x, y...)     x ## y
+#define __concat(x, y...)       __concat_1(x, y)
+#endif
+
+#define DIE_NODE(a) __concat(a, DIE)
+#define DIE_LABEL(a) __stringify(__concat(a, DIE))
+
+#endif /* !__DTS_APPLE_MULTI_DIE_CPP_H */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6000-j314s.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000-j314s.dts
new file mode 100644
index 000000000000..c9e192848fe3
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000-j314s.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * MacBook Pro (14-inch, M1 Pro, 2021)
+ *
+ * target-type: J314s
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6000.dtsi"
+#include "t600x-j314-j316.dtsi"
+
+/ {
+	compatible = "apple,j314s", "apple,t6000", "apple,arm-platform";
+	model = "Apple MacBook Pro (14-inch, M1 Pro, 2021)";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6000-j316s.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000-j316s.dts
new file mode 100644
index 000000000000..ff1803ce2300
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000-j316s.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * MacBook Pro (16-inch, M1 Pro, 2021)
+ *
+ * target-type: J316s
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6000.dtsi"
+#include "t600x-j314-j316.dtsi"
+
+/ {
+	compatible = "apple,j316s", "apple,t6000", "apple,arm-platform";
+	model = "Apple MacBook Pro (16-inch, M1 Pro, 2021)";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6000.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000.dtsi
new file mode 100644
index 000000000000..89c3b211b116
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6000.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple T6000 "M1 Pro" SoC
+ *
+ * Other names: H13J, "Jade Chop"
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/* This chip is just a cut down version of t6001, so include it and disable the missing parts */
+
+#include "t6001.dtsi"
+
+/ {
+	compatible = "apple,t6000", "apple,arm-platform";
+};
+
+/delete-node/ &pmgr_south;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6001-j314c.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j314c.dts
new file mode 100644
index 000000000000..1761d15b98c1
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j314c.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * MacBook Pro (14-inch, M1 Max, 2021)
+ *
+ * target-type: J314c
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6001.dtsi"
+#include "t600x-j314-j316.dtsi"
+
+/ {
+	compatible = "apple,j314c", "apple,t6001", "apple,arm-platform";
+	model = "Apple MacBook Pro (14-inch, M1 Max, 2021)";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6001-j316c.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j316c.dts
new file mode 100644
index 000000000000..750e9beeffc0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j316c.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * MacBook Pro (16-inch, M1 Max, 2021)
+ *
+ * target-type: J316c
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6001.dtsi"
+#include "t600x-j314-j316.dtsi"
+
+/ {
+	compatible = "apple,j316c", "apple,t6001", "apple,arm-platform";
+	model = "Apple MacBook Pro (16-inch, M1 Max, 2021)";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6001-j375c.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j375c.dts
new file mode 100644
index 000000000000..62ea437b58b2
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001-j375c.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Mac Studio (M1 Max, 2022)
+ *
+ * target-type: J375c
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6001.dtsi"
+#include "t600x-j375.dtsi"
+
+/ {
+	compatible = "apple,j375c", "apple,t6001", "apple,arm-platform";
+	model = "Apple Mac Studio (M1 Max, 2022)";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6001.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001.dtsi
new file mode 100644
index 000000000000..620b17e4031f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6001.dtsi
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple T6001 "M1 Max" SoC
+ *
+ * Other names: H13J, "Jade"
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/apple-aic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/apple.h>
+
+#include "multi-die-cpp.h"
+
+#include "t600x-common.dtsi"
+
+/ {
+	compatible = "apple,t6001", "apple,arm-platform";
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		ranges;
+		nonposted-mmio;
+
+		// filled via templated includes at the end of the file
+	};
+};
+
+#define DIE
+#define DIE_NO 0
+
+&{/soc} {
+	#include "t600x-die0.dtsi"
+	#include "t600x-dieX.dtsi"
+	#include "t600x-nvme.dtsi"
+};
+
+#include "t600x-gpio-pins.dtsi"
+#include "t600x-pmgr.dtsi"
+
+#undef DIE
+#undef DIE_NO
+
+
+&aic {
+	affinities {
+		e-core-pmu-affinity {
+			apple,fiq-index = <AIC_CPU_PMU_E>;
+			cpus = <&cpu_e00 &cpu_e01>;
+		};
+
+		p-core-pmu-affinity {
+			apple,fiq-index = <AIC_CPU_PMU_P>;
+			cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03
+				&cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6002-j375d.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6002-j375d.dts
new file mode 100644
index 000000000000..3365429bdc8b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6002-j375d.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Mac Studio (M1 Ultra, 2022)
+ *
+ * target-type: J375d
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/dts-v1/;
+
+#include "t6002.dtsi"
+#include "t600x-j375.dtsi"
+
+/ {
+	compatible = "apple,j375d", "apple,t6002", "apple,arm-platform";
+	model = "Apple Mac Studio (M1 Ultra, 2022)";
+};
+
+/* USB Type C */
+&i2c0 {
+	/* front-right */
+	hpm4: usb-pd@39 {
+		compatible = "apple,cd321x";
+		reg = <0x39>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	/* front-left */
+	hpm5: usb-pd@3a {
+		compatible = "apple,cd321x";
+		reg = <0x3a>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+};
+
+/* delete unused always-on power-domains on die 1 */
+
+/delete-node/ &ps_atc2_usb_aon_die1;
+/delete-node/ &ps_atc2_usb_die1;
+
+/delete-node/ &ps_atc3_usb_aon_die1;
+/delete-node/ &ps_atc3_usb_die1;
+
+/delete-node/ &ps_disp0_cpu0_die1;
+/delete-node/ &ps_disp0_fe_die1;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t6002.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6002.dtsi
new file mode 100644
index 000000000000..a963a5011799
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t6002.dtsi
@@ -0,0 +1,301 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Apple T6002 "M1 Ultra" SoC
+ *
+ * Other names: H13J, "Jade 2C"
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/apple-aic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/apple.h>
+
+#include "multi-die-cpp.h"
+
+#include "t600x-common.dtsi"
+
+/ {
+	compatible = "apple,t6002", "apple,arm-platform";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		cpu-map {
+			cluster3 {
+				core0 {
+					cpu = <&cpu_e10>;
+				};
+				core1 {
+					cpu = <&cpu_e11>;
+				};
+			};
+
+			cluster4 {
+				core0 {
+					cpu = <&cpu_p20>;
+				};
+				core1 {
+					cpu = <&cpu_p21>;
+				};
+				core2 {
+					cpu = <&cpu_p22>;
+				};
+				core3 {
+					cpu = <&cpu_p23>;
+				};
+			};
+
+			cluster5 {
+				core0 {
+					cpu = <&cpu_p30>;
+				};
+				core1 {
+					cpu = <&cpu_p31>;
+				};
+				core2 {
+					cpu = <&cpu_p32>;
+				};
+				core3 {
+					cpu = <&cpu_p33>;
+				};
+			};
+		};
+
+		cpu_e10: cpu@800 {
+			compatible = "apple,icestorm";
+			device_type = "cpu";
+			reg = <0x0 0x800>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_3>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
+			operating-points-v2 = <&icestorm_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e_die1>;
+		};
+
+		cpu_e11: cpu@801 {
+			compatible = "apple,icestorm";
+			device_type = "cpu";
+			reg = <0x0 0x801>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_3>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
+			operating-points-v2 = <&icestorm_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e_die1>;
+		};
+
+		cpu_p20: cpu@10900 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10900>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_4>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0_die1>;
+		};
+
+		cpu_p21: cpu@10901 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10901>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_4>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0_die1>;
+		};
+
+		cpu_p22: cpu@10902 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10902>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_4>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0_die1>;
+		};
+
+		cpu_p23: cpu@10903 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10903>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_4>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0_die1>;
+		};
+
+		cpu_p30: cpu@10a00 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10a00>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_5>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1_die1>;
+		};
+
+		cpu_p31: cpu@10a01 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10a01>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_5>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1_die1>;
+		};
+
+		cpu_p32: cpu@10a02 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10a02>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_5>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1_die1>;
+		};
+
+		cpu_p33: cpu@10a03 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10a03>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_5>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1_die1>;
+		};
+
+		l2_cache_3: l2-cache-3 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x400000>;
+		};
+
+		l2_cache_4: l2-cache-4 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0xc00000>;
+		};
+
+		l2_cache_5: l2-cache-5 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0xc00000>;
+		};
+	};
+
+	die0: soc@200000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x2 0x0 0x2 0x0 0x4 0x0>,
+			 <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>,
+			 <0x7 0x0 0x7 0x0 0xf 0x80000000>;
+		nonposted-mmio;
+
+		// filled via templated includes at the end of the file
+	};
+
+	die1: soc@2200000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x2 0x0 0x22 0x0 0x4 0x0>,
+			 <0x7 0x0 0x27 0x0 0xf 0x80000000>;
+		nonposted-mmio;
+
+		// filled via templated includes at the end of the file
+	};
+};
+
+#define DIE
+#define DIE_NO 0
+
+&die0 {
+	#include "t600x-die0.dtsi"
+	#include "t600x-dieX.dtsi"
+};
+
+#include "t600x-pmgr.dtsi"
+#include "t600x-gpio-pins.dtsi"
+
+#undef DIE
+#undef DIE_NO
+
+#define DIE _die1
+#define DIE_NO 1
+
+&die1 {
+	#include "t600x-dieX.dtsi"
+	#include "t600x-nvme.dtsi"
+};
+
+#include "t600x-pmgr.dtsi"
+
+#undef DIE
+#undef DIE_NO
+
+&aic {
+	affinities {
+		e-core-pmu-affinity {
+			apple,fiq-index = <AIC_CPU_PMU_E>;
+			cpus = <&cpu_e00 &cpu_e01
+				&cpu_e10 &cpu_e11>;
+		};
+
+		p-core-pmu-affinity {
+			apple,fiq-index = <AIC_CPU_PMU_P>;
+			cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03
+				&cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13
+				&cpu_p20 &cpu_p21 &cpu_p22 &cpu_p23
+				&cpu_p30 &cpu_p31 &cpu_p32 &cpu_p33>;
+		};
+	};
+};
+
+&ps_gfx {
+	// On t6002, the die0 GPU power domain needs both AFR power domains
+	power-domains = <&ps_afr>, <&ps_afr_die1>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-common.dtsi
new file mode 100644
index 000000000000..fa8ead699363
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-common.dtsi
@@ -0,0 +1,374 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Common Apple T6000 / T6001 / T6002 "M1 Pro/Max/Ultra" SoC
+ *
+ * Other names: H13J, "Jade Chop", "Jade", "Jade 2C"
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu_e00>;
+				};
+				core1 {
+					cpu = <&cpu_e01>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu_p00>;
+				};
+				core1 {
+					cpu = <&cpu_p01>;
+				};
+				core2 {
+					cpu = <&cpu_p02>;
+				};
+				core3 {
+					cpu = <&cpu_p03>;
+				};
+			};
+
+			cluster2 {
+				core0 {
+					cpu = <&cpu_p10>;
+				};
+				core1 {
+					cpu = <&cpu_p11>;
+				};
+				core2 {
+					cpu = <&cpu_p12>;
+				};
+				core3 {
+					cpu = <&cpu_p13>;
+				};
+			};
+		};
+
+		cpu_e00: cpu@0 {
+			compatible = "apple,icestorm";
+			device_type = "cpu";
+			reg = <0x0 0x0>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
+			operating-points-v2 = <&icestorm_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+		};
+
+		cpu_e01: cpu@1 {
+			compatible = "apple,icestorm";
+			device_type = "cpu";
+			reg = <0x0 0x1>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
+			operating-points-v2 = <&icestorm_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+		};
+
+		cpu_p00: cpu@10100 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10100>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0>;
+		};
+
+		cpu_p01: cpu@10101 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10101>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0>;
+		};
+
+		cpu_p02: cpu@10102 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10102>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0>;
+		};
+
+		cpu_p03: cpu@10103 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10103>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p0>;
+		};
+
+		cpu_p10: cpu@10200 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10200>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_2>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1>;
+		};
+
+		cpu_p11: cpu@10201 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10201>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_2>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1>;
+		};
+
+		cpu_p12: cpu@10202 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10202>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_2>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1>;
+		};
+
+		cpu_p13: cpu@10203 {
+			compatible = "apple,firestorm";
+			device_type = "cpu";
+			reg = <0x0 0x10203>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0 0>; /* To be filled by loader */
+			next-level-cache = <&l2_cache_2>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+			operating-points-v2 = <&firestorm_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p1>;
+		};
+
+		l2_cache_0: l2-cache-0 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x400000>;
+		};
+
+		l2_cache_1: l2-cache-1 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0xc00000>;
+		};
+
+		l2_cache_2: l2-cache-2 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0xc00000>;
+		};
+	};
+
+	icestorm_opp: opp-table-0 {
+		compatible = "operating-points-v2";
+
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-level = <1>;
+			clock-latency-ns = <7500>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <972000000>;
+			opp-level = <2>;
+			clock-latency-ns = <23000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1332000000>;
+			opp-level = <3>;
+			clock-latency-ns = <29000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-level = <4>;
+			clock-latency-ns = <40000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <2064000000>;
+			opp-level = <5>;
+			clock-latency-ns = <50000>;
+		};
+	};
+
+	firestorm_opp: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-level = <1>;
+			clock-latency-ns = <8000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <828000000>;
+			opp-level = <2>;
+			clock-latency-ns = <18000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-level = <3>;
+			clock-latency-ns = <19000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1296000000>;
+			opp-level = <4>;
+			clock-latency-ns = <23000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1524000000>;
+			opp-level = <5>;
+			clock-latency-ns = <24000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1752000000>;
+			opp-level = <6>;
+			clock-latency-ns = <28000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1980000000>;
+			opp-level = <7>;
+			clock-latency-ns = <31000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <2208000000>;
+			opp-level = <8>;
+			clock-latency-ns = <45000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <2448000000>;
+			opp-level = <9>;
+			clock-latency-ns = <49000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <2676000000>;
+			opp-level = <10>;
+			clock-latency-ns = <53000>;
+		};
+		opp11 {
+			opp-hz = /bits/ 64 <2904000000>;
+			opp-level = <11>;
+			clock-latency-ns = <56000>;
+		};
+		opp12 {
+			opp-hz = /bits/ 64 <3036000000>;
+			opp-level = <12>;
+			clock-latency-ns = <56000>;
+		};
+		/* Not available until CPU deep sleep is implemented
+		opp13 {
+			opp-hz = /bits/ 64 <3132000000>;
+			opp-level = <13>;
+			clock-latency-ns = <56000>;
+			turbo-mode;
+		};
+		opp14 {
+			opp-hz = /bits/ 64 <3168000000>;
+			opp-level = <14>;
+			clock-latency-ns = <56000>;
+			turbo-mode;
+		};
+		opp15 {
+			opp-hz = /bits/ 64 <3228000000>;
+			opp-level = <15>;
+			clock-latency-ns = <56000>;
+			turbo-mode;
+		};
+		*/
+	};
+
+	pmu-e {
+		compatible = "apple,icestorm-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ 0 AIC_CPU_PMU_E IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pmu-p {
+		compatible = "apple,firestorm-pmu";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_FIQ 0 AIC_CPU_PMU_P IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&aic>;
+		interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt";
+		interrupts = <AIC_FIQ 0 AIC_TMR_GUEST_PHYS IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_FIQ 0 AIC_TMR_GUEST_VIRT IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_FIQ 0 AIC_TMR_HV_PHYS IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_FIQ 0 AIC_TMR_HV_VIRT IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	clkref: clock-ref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+		clock-output-names = "clkref";
+	};
+
+	/*
+	 * This is a fabulated representation of the input clock
+	 * to NCO since we don't know the true clock tree.
+	 */
+	nco_clkref: clock-ref-nco {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-output-names = "nco_ref";
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-die0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-die0.dtsi
new file mode 100644
index 000000000000..1c41954e3899
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-die0.dtsi
@@ -0,0 +1,361 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Devices used on die 0 on the Apple T6002 "M1 Ultra" SoC and present on
+ * Apple T6000 / T6001 "M1 Pro" / "M1 Max".
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+
+	nco: clock-controller@28e03c000 {
+		compatible = "apple,t6000-nco", "apple,nco";
+		reg = <0x2 0x8e03c000 0x0 0x14000>;
+		clocks = <&nco_clkref>;
+		#clock-cells = <1>;
+	};
+
+	aic: interrupt-controller@28e100000 {
+		compatible = "apple,t6000-aic", "apple,aic2";
+		#interrupt-cells = <4>;
+		interrupt-controller;
+		reg = <0x2 0x8e100000 0x0 0xc000>,
+			<0x2 0x8e10c000 0x0 0x4>;
+		reg-names = "core", "event";
+		power-domains = <&ps_aic>;
+	};
+
+	pinctrl_smc: pinctrl@290820000 {
+		compatible = "apple,t6000-pinctrl", "apple,pinctrl";
+		reg = <0x2 0x90820000 0x0 0x4000>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&pinctrl_smc 0 0 30>;
+		apple,npins = <30>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 743 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 744 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 745 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 746 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 747 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 748 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 749 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	wdt: watchdog@2922b0000 {
+		compatible = "apple,t6000-wdt", "apple,wdt";
+		reg = <0x2 0x922b0000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 631 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	sio_dart_0: iommu@39b004000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x3 0x9b004000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1130 IRQ_TYPE_LEVEL_HIGH>;
+		#iommu-cells = <1>;
+		power-domains = <&ps_sio_cpu>;
+	};
+
+	sio_dart_1: iommu@39b008000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x3 0x9b008000 0x0 0x8000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1130 IRQ_TYPE_LEVEL_HIGH>;
+		#iommu-cells = <1>;
+		power-domains = <&ps_sio_cpu>;
+	};
+
+	i2c0: i2c@39b040000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b040000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1119 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c0_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c0>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+	};
+
+	i2c1: i2c@39b044000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b044000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1120 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c1_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c1>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@39b048000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b048000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1121 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c2_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c2>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@39b04c000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b04c000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1122 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c3_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c3>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	i2c4: i2c@39b050000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b050000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1123 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c4_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c4>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	i2c5: i2c@39b054000 {
+		compatible = "apple,t6000-i2c", "apple,i2c";
+		reg = <0x3 0x9b054000 0x0 0x4000>;
+		clocks = <&clkref>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1124 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-0 = <&i2c5_pins>;
+		pinctrl-names = "default";
+		power-domains = <&ps_i2c5>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	serial0: serial@39b200000 {
+		compatible = "apple,s5l-uart";
+		reg = <0x3 0x9b200000 0x0 0x1000>;
+		reg-io-width = <4>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1097 IRQ_TYPE_LEVEL_HIGH>;
+		/*
+		 * TODO: figure out the clocking properly, there may
+		 * be a third selectable clock.
+		 */
+		clocks = <&clkref>, <&clkref>;
+		clock-names = "uart", "clk_uart_baud0";
+		power-domains = <&ps_uart0>;
+		status = "disabled";
+	};
+
+	admac: dma-controller@39b400000 {
+		compatible = "apple,t6000-admac", "apple,admac";
+		reg = <0x3 0x9b400000 0x0 0x34000>;
+		#dma-cells = <1>;
+		dma-channels = <16>;
+		interrupts-extended = <0>,
+				      <&aic AIC_IRQ 0 1118 IRQ_TYPE_LEVEL_HIGH>,
+				      <0>,
+				      <0>;
+		iommus = <&sio_dart_0 2>, <&sio_dart_1 2>;
+		power-domains = <&ps_sio_adma>;
+		resets = <&ps_audio_p>;
+	};
+
+	mca: mca@39b600000 {
+		compatible = "apple,t6000-mca", "apple,mca";
+		reg = <0x3 0x9b600000 0x0 0x10000>,
+		      <0x3 0x9b500000 0x0 0x20000>;
+		clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>;
+		dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>,
+		       <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>,
+		       <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>,
+		       <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>;
+		dma-names = "tx0a", "rx0a", "tx0b", "rx0b",
+			    "tx1a", "rx1a", "tx1b", "rx1b",
+			    "tx2a", "rx2a", "tx2b", "rx2b",
+			    "tx3a", "rx3a", "tx3b", "rx3b";
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1112 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 0 1113 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 0 1114 IRQ_TYPE_LEVEL_HIGH>,
+			     <AIC_IRQ 0 1115 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>,
+				<&ps_mca2>, <&ps_mca3>;
+		resets = <&ps_audio_p>;
+		#sound-dai-cells = <1>;
+	};
+
+	pcie0_dart_0: iommu@581008000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x5 0x81008000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1271 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&ps_apcie_gp_sys>;
+	};
+
+	pcie0_dart_1: iommu@582008000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x5 0x82008000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1274 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&ps_apcie_gp_sys>;
+	};
+
+	pcie0_dart_2: iommu@583008000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x5 0x83008000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1277 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&ps_apcie_gp_sys>;
+	};
+
+	pcie0_dart_3: iommu@584008000 {
+		compatible = "apple,t6000-dart";
+		reg = <0x5 0x84008000 0x0 0x4000>;
+		#iommu-cells = <1>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1280 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&ps_apcie_gp_sys>;
+	};
+
+	pcie0: pcie@590000000 {
+		compatible = "apple,t6000-pcie", "apple,pcie";
+		device_type = "pci";
+
+		reg = <0x5 0x90000000 0x0 0x1000000>,
+			<0x5 0x80000000 0x0 0x100000>,
+			<0x5 0x81000000 0x0 0x4000>,
+			<0x5 0x82000000 0x0 0x4000>,
+			<0x5 0x83000000 0x0 0x4000>,
+			<0x5 0x84000000 0x0 0x4000>;
+		reg-names = "config", "rc", "port0", "port1", "port2", "port3";
+
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ 0 1270 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 1273 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 1276 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 0 1279 IRQ_TYPE_LEVEL_HIGH>;
+
+		msi-controller;
+		msi-parent = <&pcie0>;
+		msi-ranges = <&aic AIC_IRQ 0 1581 IRQ_TYPE_EDGE_RISING 32>;
+
+
+		iommu-map = <0x100 &pcie0_dart_0 1 1>,
+				<0x200 &pcie0_dart_1 1 1>,
+				<0x300 &pcie0_dart_2 1 1>,
+				<0x400 &pcie0_dart_3 1 1>;
+		iommu-map-mask = <0xff00>;
+
+		bus-range = <0 4>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges = <0x43000000 0x5 0xa0000000 0x5 0xa0000000 0x0 0x20000000>,
+				<0x02000000 0x0 0xc0000000 0x5 0xc0000000 0x0 0x40000000>;
+
+		power-domains = <&ps_apcie_gp_sys>;
+		pinctrl-0 = <&pcie_pins>;
+		pinctrl-names = "default";
+
+		port00: pci@0,0 {
+			device_type = "pci";
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			reset-gpios = <&pinctrl_ap 4 GPIO_ACTIVE_LOW>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &port00 0 0 0 0>,
+					<0 0 0 2 &port00 0 0 0 1>,
+					<0 0 0 3 &port00 0 0 0 2>,
+					<0 0 0 4 &port00 0 0 0 3>;
+		};
+
+		port01: pci@1,0 {
+			device_type = "pci";
+			reg = <0x800 0x0 0x0 0x0 0x0>;
+			reset-gpios = <&pinctrl_ap 5 GPIO_ACTIVE_LOW>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &port01 0 0 0 0>,
+					<0 0 0 2 &port01 0 0 0 1>,
+					<0 0 0 3 &port01 0 0 0 2>,
+					<0 0 0 4 &port01 0 0 0 3>;
+		};
+
+		port02: pci@2,0 {
+			device_type = "pci";
+			reg = <0x1000 0x0 0x0 0x0 0x0>;
+			reset-gpios = <&pinctrl_ap 6 GPIO_ACTIVE_LOW>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &port02 0 0 0 0>,
+					<0 0 0 2 &port02 0 0 0 1>,
+					<0 0 0 3 &port02 0 0 0 2>,
+					<0 0 0 4 &port02 0 0 0 3>;
+		};
+
+		port03: pci@3,0 {
+			device_type = "pci";
+			reg = <0x1800 0x0 0x0 0x0 0x0>;
+			reset-gpios = <&pinctrl_ap 7 GPIO_ACTIVE_LOW>;
+
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &port03 0 0 0 0>,
+					<0 0 0 2 &port03 0 0 0 1>,
+					<0 0 0 3 &port03 0 0 0 2>,
+					<0 0 0 4 &port03 0 0 0 3>;
+		};
+	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-dieX.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-dieX.dtsi
new file mode 100644
index 000000000000..a32ff0c9d7b0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-dieX.dtsi
@@ -0,0 +1,121 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Devices used on both dies on the Apple T6002 "M1 Ultra" and present on
+ * Apple T6000/T6001 "M1 Pro/Max".
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+	DIE_NODE(cpufreq_e): cpufreq@210e20000 {
+		compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+		reg = <0x2 0x10e20000 0 0x1000>;
+		#performance-domain-cells = <0>;
+	};
+
+	DIE_NODE(cpufreq_p0): cpufreq@211e20000 {
+		compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+		reg = <0x2 0x11e20000 0 0x1000>;
+		#performance-domain-cells = <0>;
+	};
+
+	DIE_NODE(cpufreq_p1): cpufreq@212e20000 {
+		compatible = "apple,t6000-cluster-cpufreq", "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+		reg = <0x2 0x12e20000 0 0x1000>;
+		#performance-domain-cells = <0>;
+	};
+
+	DIE_NODE(pmgr): power-management@28e080000 {
+		compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x2 0x8e080000 0 0x4000>;
+	};
+
+	DIE_NODE(pmgr_east): power-management@28e580000 {
+		compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x2 0x8e580000 0 0xc000>;
+	};
+
+	DIE_NODE(pmgr_south): power-management@28e680000 {
+		compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x2 0x8e680000 0 0xc000>;
+	};
+
+	DIE_NODE(pinctrl_nub): pinctrl@2921f0000 {
+		compatible = "apple,t6000-pinctrl", "apple,pinctrl";
+		reg = <0x2 0x921f0000 0x0 0x4000>;
+		power-domains = <&DIE_NODE(ps_nub_gpio)>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&DIE_NODE(pinctrl_nub) 0 0 16>;
+		apple,npins = <16>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ DIE_NO 623 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 624 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 625 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 626 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 627 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 628 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 629 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	DIE_NODE(pmgr_mini): power-management@292280000 {
+		compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x2 0x92280000 0 0x4000>;
+	};
+
+	DIE_NODE(pinctrl_aop): pinctrl@293820000 {
+		compatible = "apple,t6000-pinctrl", "apple,pinctrl";
+		reg = <0x2 0x93820000 0x0 0x4000>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&DIE_NODE(pinctrl_aop) 0 0 63>;
+		apple,npins = <63>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ DIE_NO 567 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 568 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 569 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 570 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 571 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 572 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 573 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	DIE_NODE(pinctrl_ap): pinctrl@39b028000 {
+		compatible = "apple,t6000-pinctrl", "apple,pinctrl";
+		reg = <0x3 0x9b028000 0x0 0x4000>;
+
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ DIE_NO 427 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 428 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 429 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 430 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 431 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 432 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ DIE_NO 433 IRQ_TYPE_LEVEL_HIGH>;
+
+		clocks = <&clkref>;
+		power-domains = <&DIE_NODE(ps_gpio)>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-ranges = <&DIE_NODE(pinctrl_ap) 0 0 255>;
+		apple,npins = <255>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi
new file mode 100644
index 000000000000..b31f1a7a2b3f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * GPIO pin mappings for Apple T600x SoCs.
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+&pinctrl_ap {
+	i2c0_pins: i2c0-pins {
+		pinmux = <APPLE_PINMUX(92, 1)>,
+			<APPLE_PINMUX(93, 1)>;
+	};
+
+	i2c1_pins: i2c1-pins {
+		pinmux = <APPLE_PINMUX(94, 1)>,
+			<APPLE_PINMUX(95, 1)>;
+	};
+
+	i2c2_pins: i2c2-pins {
+		pinmux = <APPLE_PINMUX(96, 1)>,
+			<APPLE_PINMUX(97, 1)>;
+	};
+
+	i2c3_pins: i2c3-pins {
+		pinmux = <APPLE_PINMUX(98, 1)>,
+			<APPLE_PINMUX(99, 1)>;
+	};
+
+	i2c4_pins: i2c4-pins {
+		pinmux = <APPLE_PINMUX(8, 1)>,
+			<APPLE_PINMUX(9, 1)>;
+	};
+
+	i2c5_pins: i2c5-pins {
+		pinmux = <APPLE_PINMUX(100, 1)>,
+			<APPLE_PINMUX(101, 1)>;
+	};
+
+	pcie_pins: pcie-pins {
+		pinmux = <APPLE_PINMUX(0, 1)>,
+				<APPLE_PINMUX(1, 1)>,
+				<APPLE_PINMUX(2, 1)>,
+				<APPLE_PINMUX(3, 1)>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi
new file mode 100644
index 000000000000..34906d522f0a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * MacBook Pro (14/16-inch, 2021)
+ *
+ * This file contains the parts common to J314 and J316 devices with both t6000 and t6001.
+ *
+ * target-type: J314s / J314c / J316s / J316c
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/ {
+	aliases {
+		serial0 = &serial0;
+		wifi0 = &wifi0;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0";
+
+		framebuffer0: framebuffer@0 {
+			compatible = "apple,simple-framebuffer", "simple-framebuffer";
+			reg = <0 0 0 0>; /* To be filled by loader */
+			/* Format properties will be added by loader */
+			status = "disabled";
+		};
+	};
+
+	memory@10000000000 {
+		device_type = "memory";
+		reg = <0x100 0 0x2 0>; /* To be filled by loader */
+	};
+};
+
+&serial0 {
+	status = "okay";
+};
+
+/* USB Type C */
+&i2c0 {
+	hpm0: usb-pd@38 {
+		compatible = "apple,cd321x";
+		reg = <0x38>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	hpm1: usb-pd@3f {
+		compatible = "apple,cd321x";
+		reg = <0x3f>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	hpm2: usb-pd@3b {
+		compatible = "apple,cd321x";
+		reg = <0x3b>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	/* MagSafe port */
+	hpm5: usb-pd@3a {
+		compatible = "apple,cd321x";
+		reg = <0x3a>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+};
+
+&nco_clkref {
+	clock-frequency = <1068000000>;
+};
+
+/* PCIe devices */
+&port00 {
+	/* WLAN */
+	bus-range = <1 1>;
+	wifi0: wifi@0,0 {
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 10 18 00 00 10];
+	};
+};
+
+&port01 {
+	/* SD card reader */
+	bus-range = <2 2>;
+	sdhci0: mmc@0,0 {
+		compatible = "pci17a0,9755";
+		reg = <0x20000 0x0 0x0 0x0 0x0>;
+		cd-inverted;
+		wp-inverted;
+	};
+};
+
+&pcie0_dart_2 {
+	status = "disabled";
+};
+
+&pcie0_dart_3 {
+	status = "disabled";
+};
+
+/delete-node/ &port02;
+/delete-node/ &port03;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-j375.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-j375.dtsi
new file mode 100644
index 000000000000..00d3a9447c89
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-j375.dtsi
@@ -0,0 +1,117 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * Mac Studio (2022)
+ *
+ * This file contains the parts common to J375 devices with both t6001 and t6002.
+ *
+ * target-type: J375c / J375d
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+/ {
+	aliases {
+		serial0 = &serial0;
+		wifi0 = &wifi0;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0";
+
+		framebuffer0: framebuffer@0 {
+			compatible = "apple,simple-framebuffer", "simple-framebuffer";
+			reg = <0 0 0 0>; /* To be filled by loader */
+			/* Format properties will be added by loader */
+			status = "disabled";
+		};
+	};
+
+	memory@10000000000 {
+		device_type = "memory";
+		reg = <0x100 0 0x2 0>; /* To be filled by loader */
+	};
+};
+
+&serial0 {
+	status = "okay";
+};
+
+/* USB Type C */
+&i2c0 {
+	hpm0: usb-pd@38 {
+		compatible = "apple,cd321x";
+		reg = <0x38>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	hpm1: usb-pd@3f {
+		compatible = "apple,cd321x";
+		reg = <0x3f>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	hpm2: usb-pd@3b {
+		compatible = "apple,cd321x";
+		reg = <0x3b>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+
+	hpm3: usb-pd@3c {
+		compatible = "apple,cd321x";
+		reg = <0x3c>;
+		interrupt-parent = <&pinctrl_ap>;
+		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "irq";
+	};
+};
+
+&nco_clkref {
+	clock-frequency = <1068000000>;
+};
+
+/* PCIe devices */
+&port00 {
+	/* WLAN */
+	bus-range = <1 1>;
+	wifi0: wifi@0,0 {
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 10 18 00 00 10];
+	};
+};
+
+&port01 {
+	/* SD card reader */
+	bus-range = <2 2>;
+	sdhci0: mmc@0,0 {
+		compatible = "pci17a0,9755";
+		reg = <0x20000 0x0 0x0 0x0 0x0>;
+		cd-inverted;
+		wp-inverted;
+	};
+};
+
+&port02 {
+	/* 10 Gbit Ethernet */
+	bus-range = <3 3>;
+	ethernet0: ethernet@0,0 {
+		reg = <0x30000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 10 18 00 00 00];
+	};
+};
+
+&port03 {
+	/* USB xHCI */
+	bus-range = <4 4>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-nvme.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-nvme.dtsi
new file mode 100644
index 000000000000..7dff738d317e
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-nvme.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * NVMe related devices for Apple T600x SoCs.
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+	DIE_NODE(ans_mbox): mbox@38f408000 {
+		compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4";
+		reg = <0x3 0x8f408000 0x0 0x4000>;
+		interrupt-parent = <&aic>;
+		interrupts = <AIC_IRQ DIE_NO 1069 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ DIE_NO 1070 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ DIE_NO 1071 IRQ_TYPE_LEVEL_HIGH>,
+			<AIC_IRQ DIE_NO 1072 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "send-empty", "send-not-empty",
+			"recv-empty", "recv-not-empty";
+		power-domains = <&DIE_NODE(ps_ans2)>;
+		#mbox-cells = <0>;
+	};
+
+	DIE_NODE(sart): sart@393c50000 {
+		compatible = "apple,t6000-sart";
+		reg = <0x3 0x93c50000 0x0 0x10000>;
+		power-domains = <&DIE_NODE(ps_ans2)>;
+	};
+
+	DIE_NODE(nvme): nvme@393cc0000 {
+		compatible = "apple,t6000-nvme-ans2", "apple,nvme-ans2";
+		reg = <0x3 0x93cc0000 0x0 0x40000>, <0x3 0x8f400000 0x0 0x4000>;
+		reg-names = "nvme", "ans";
+		interrupt-parent = <&aic>;
+		/* The NVME interrupt is always routed to die */
+		interrupts = <AIC_IRQ 0 1613 IRQ_TYPE_LEVEL_HIGH>;
+		mboxes = <&DIE_NODE(ans_mbox)>;
+		apple,sart = <&DIE_NODE(sart)>;
+		power-domains = <&DIE_NODE(ps_ans2)>,
+			<&DIE_NODE(ps_apcie_st_sys)>,
+			<&DIE_NODE(ps_apcie_st1_sys)>;
+		power-domain-names = "ans", "apcie0", "apcie1";
+		resets = <&DIE_NODE(ps_ans2)>;
+	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi
new file mode 100644
index 000000000000..0bd44753b76a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi
@@ -0,0 +1,2012 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * PMGR Power domains for the Apple T6001 "M1 Max" SoC
+ *
+ * Copyright The Asahi Linux Contributors
+ */
+
+&DIE_NODE(pmgr) {
+	DIE_NODE(ps_pms_bridge): power-controller@100 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x100 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pms_bridge);
+		apple,always-on; /* Core device */
+	};
+
+	DIE_NODE(ps_aic): power-controller@108 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x108 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(aic);
+		apple,always-on; /* Core device */
+	};
+
+	DIE_NODE(ps_dwi): power-controller@110 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x110 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dwi);
+		apple,always-on; /* Core device */
+	};
+
+	DIE_NODE(ps_pms): power-controller@118 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x118 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pms);
+		apple,always-on; /* Core device */
+	};
+
+	DIE_NODE(ps_gpio): power-controller@120 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x120 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(gpio);
+		power-domains = <&DIE_NODE(ps_pms)>, <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_soc_dpe): power-controller@128 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x128 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(soc_dpe);
+		apple,always-on; /* Core device */
+	};
+
+	DIE_NODE(ps_pmgr_soc_ocla): power-controller@130 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x130 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pmgr_soc_ocla);
+		power-domains = <&DIE_NODE(ps_pms)>;
+	};
+
+	DIE_NODE(ps_pcie0_ref): power-controller@138 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x138 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pcie0_ref);
+	};
+
+	DIE_NODE(ps_pcie1_ref): power-controller@140 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x140 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pcie1_ref);
+	};
+
+	DIE_NODE(ps_apcie_st): power-controller@148 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x148 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(apcie_st);
+		power-domains = <&DIE_NODE(ps_pcie1_ref)>;
+	};
+
+	DIE_NODE(ps_apcie_gp): power-controller@150 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x150 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(apcie_gp);
+		power-domains = <&DIE_NODE(ps_pcie0_ref)>;
+	};
+
+	DIE_NODE(ps_devc0_ivdmc): power-controller@180 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x180 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(devc0_ivdmc);
+	};
+
+	DIE_NODE(ps_amcc0): power-controller@188 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x188 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc0);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_amcc2): power-controller@190 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x190 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc2);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_dcs_00): power-controller@198 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x198 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_00);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_01): power-controller@1a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_01);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_02): power-controller@1a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_02);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_03): power-controller@1b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_03);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_08): power-controller@1b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_08);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_09): power-controller@1c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_09);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_10): power-controller@1c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_10);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_11): power-controller@1d0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_11);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_afi): power-controller@1d8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afi);
+		apple,always-on; /* Apple Fabric, CPU interface is here */
+	};
+
+	DIE_NODE(ps_afc): power-controller@1e0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afc);
+		apple,always-on; /* Apple Fabric, CPU interface is here */
+	};
+
+	DIE_NODE(ps_afr): power-controller@1e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afr);
+		/* Apple Fabric, media stuff: this can power down */
+	};
+
+	DIE_NODE(ps_afnc1_ioa): power-controller@1f0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc1_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc0_ioa): power-controller@1f8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc0_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc1_ls): power-controller@200 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc1_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc1_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc0_ls): power-controller@208 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x208 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc0_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc0_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc1_lw0): power-controller@210 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x210 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc1_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc1_ls)>;
+	};
+
+	DIE_NODE(ps_afnc1_lw1): power-controller@218 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x218 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc1_lw1);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc1_ls)>;
+	};
+
+	DIE_NODE(ps_afnc1_lw2): power-controller@220 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x220 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc1_lw2);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc1_ls)>;
+	};
+
+	DIE_NODE(ps_afnc0_lw0): power-controller@228 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x228 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc0_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc0_ls)>;
+	};
+
+	DIE_NODE(ps_scodec): power-controller@230 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x230 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(scodec);
+		power-domains = <&DIE_NODE(ps_afnc1_lw0)>;
+	};
+
+	DIE_NODE(ps_atc0_common): power-controller@238 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x238 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_common);
+		power-domains = <&DIE_NODE(ps_afnc1_lw1)>;
+	};
+
+	DIE_NODE(ps_atc1_common): power-controller@240 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x240 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_common);
+		power-domains = <&DIE_NODE(ps_afnc1_lw1)>;
+	};
+
+	DIE_NODE(ps_c0_usb31drd): power-controller@248 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x248 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(c0_usb31drd);
+		power-domains = <&DIE_NODE(ps_usb)>;
+	};
+
+	DIE_NODE(ps_c1_usb31drd): power-controller@250 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x250 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(c1_usb31drd);
+		power-domains = <&DIE_NODE(ps_usb)>;
+	};
+
+	DIE_NODE(ps_dispext0_fe): power-controller@258 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x258 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext0_fe);
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_dispext1_fe): power-controller@260 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x260 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext1_fe);
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_ane_sys): power-controller@268 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x268 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ane_sys);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_avd_sys): power-controller@270 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x270 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(avd_sys);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_dispext0_cpu0): power-controller@280 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x280 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext0_cpu0);
+		power-domains = <&DIE_NODE(ps_dispext0_fe)>;
+	};
+
+	DIE_NODE(ps_dispext1_cpu0): power-controller@2a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext1_cpu0);
+		power-domains = <&DIE_NODE(ps_dispext1_fe)>;
+	};
+
+	DIE_NODE(ps_ane_sys_cpu): power-controller@2c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ane_sys_cpu);
+		power-domains = <&DIE_NODE(ps_ane_sys)>;
+	};
+
+#if DIE_NO == 0
+	/* PMP is only present on die 0 of the M1 Ultra */
+	DIE_NODE(ps_pmp): power-controller@2d8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pmp);
+	};
+#endif
+
+	DIE_NODE(ps_pms_sram): power-controller@2e0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(pms_sram);
+	};
+
+	DIE_NODE(ps_apcie_st_sys): power-controller@2e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(apcie_st_sys);
+		power-domains = <&DIE_NODE(ps_apcie_st)>, <&DIE_NODE(ps_ans2)>;
+	};
+
+	DIE_NODE(ps_apcie_st1_sys): power-controller@2f0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(apcie_st1_sys);
+		power-domains = <&DIE_NODE(ps_apcie_st)>, <&DIE_NODE(ps_ans2)>;
+	};
+
+	DIE_NODE(ps_atc2_common): power-controller@2f8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_common);
+		power-domains = <&DIE_NODE(ps_afnc1_lw1)>;
+	};
+
+	DIE_NODE(ps_atc3_common): power-controller@300 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x300 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_common);
+		power-domains = <&DIE_NODE(ps_afnc1_lw1)>;
+	};
+
+	DIE_NODE(ps_usb): power-controller@318 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x318 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(usb);
+		power-domains = <&DIE_NODE(ps_afnc1_lw2)>;
+	};
+
+	DIE_NODE(ps_apcie_gp_sys): power-controller@320 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x320 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(apcie_gp_sys);
+		power-domains = <&DIE_NODE(ps_afnc1_lw2)>, <&DIE_NODE(ps_apcie_gp)>;
+		apple,always-on; /* Breaks things if shut down */
+	};
+
+	DIE_NODE(ps_atc0_cio): power-controller@328 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x328 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_cio);
+		power-domains = <&DIE_NODE(ps_atc0_common)>;
+	};
+
+	DIE_NODE(ps_atc0_pcie): power-controller@330 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x330 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_pcie);
+		power-domains = <&DIE_NODE(ps_atc0_common)>;
+	};
+
+	DIE_NODE(ps_atc1_cio): power-controller@338 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x338 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_cio);
+		power-domains = <&DIE_NODE(ps_atc1_common)>;
+	};
+
+	DIE_NODE(ps_atc1_pcie): power-controller@340 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x340 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_pcie);
+		power-domains = <&DIE_NODE(ps_atc1_common)>;
+	};
+
+	DIE_NODE(ps_atc2_cio): power-controller@348 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x348 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_cio);
+		power-domains = <&DIE_NODE(ps_atc2_common)>;
+	};
+
+	DIE_NODE(ps_atc2_pcie): power-controller@350 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x350 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_pcie);
+		power-domains = <&DIE_NODE(ps_atc2_common)>;
+	};
+
+	DIE_NODE(ps_atc3_cio): power-controller@358 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x358 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_cio);
+		power-domains = <&DIE_NODE(ps_atc3_common)>;
+	};
+
+	DIE_NODE(ps_atc3_pcie): power-controller@360 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x360 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_pcie);
+		power-domains = <&DIE_NODE(ps_atc3_common)>;
+	};
+
+	DIE_NODE(ps_c0_usbctl): power-controller@368 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x368 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(c0_usbctl);
+		power-domains = <&DIE_NODE(ps_usb)>;
+	};
+
+	DIE_NODE(ps_c1_usbctl): power-controller@370 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x370 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(c1_usbctl);
+		power-domains = <&DIE_NODE(ps_usb)>;
+	};
+
+	DIE_NODE(ps_atc0_cio_pcie): power-controller@378 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x378 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_cio_pcie);
+		power-domains = <&DIE_NODE(ps_atc0_cio)>;
+	};
+
+	DIE_NODE(ps_atc0_cio_usb): power-controller@380 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x380 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_cio_usb);
+		power-domains = <&DIE_NODE(ps_atc0_cio)>;
+	};
+
+	DIE_NODE(ps_atc1_cio_pcie): power-controller@388 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x388 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_cio_pcie);
+		power-domains = <&DIE_NODE(ps_atc1_cio)>;
+	};
+
+	DIE_NODE(ps_atc1_cio_usb): power-controller@390 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x390 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_cio_usb);
+		power-domains = <&DIE_NODE(ps_atc1_cio)>;
+	};
+
+	DIE_NODE(ps_atc2_cio_pcie): power-controller@398 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x398 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_cio_pcie);
+		power-domains = <&DIE_NODE(ps_atc2_cio)>;
+	};
+
+	DIE_NODE(ps_atc2_cio_usb): power-controller@3a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_cio_usb);
+		power-domains = <&DIE_NODE(ps_atc2_cio)>;
+	};
+
+	DIE_NODE(ps_atc3_cio_pcie): power-controller@3a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_cio_pcie);
+		power-domains = <&DIE_NODE(ps_atc3_cio)>;
+	};
+
+	DIE_NODE(ps_atc3_cio_usb): power-controller@3b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_cio_usb);
+		power-domains = <&DIE_NODE(ps_atc3_cio)>;
+	};
+
+	DIE_NODE(ps_trace_fab): power-controller@3b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(trace_fab);
+	};
+};
+
+&DIE_NODE(pmgr_east) {
+	DIE_NODE(ps_clvr_spmi0): power-controller@100 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x100 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(clvr_spmi0);
+		apple,always-on; /* PCPU voltage regulator interface (used by SMC) */
+	};
+
+	DIE_NODE(ps_clvr_spmi1): power-controller@108 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x108 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(clvr_spmi1);
+		apple,always-on; /* GPU voltage regulator interface (used by SMC) */
+	};
+
+	DIE_NODE(ps_clvr_spmi2): power-controller@110 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x110 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(clvr_spmi2);
+		apple,always-on; /* ANE, fabric, AFR voltage regulator interface (used by SMC) */
+	};
+
+	DIE_NODE(ps_clvr_spmi3): power-controller@118 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x118 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(clvr_spmi3);
+		apple,always-on; /* Additional voltage regulator, probably used on T6001 (SMC) */
+	};
+
+	DIE_NODE(ps_clvr_spmi4): power-controller@120 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x120 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(clvr_spmi4);
+		apple,always-on; /* Additional voltage regulator, probably used on T6001 (SMC) */
+	};
+
+	DIE_NODE(ps_ispsens0): power-controller@128 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x128 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ispsens0);
+	};
+
+	DIE_NODE(ps_ispsens1): power-controller@130 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x130 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ispsens1);
+	};
+
+	DIE_NODE(ps_ispsens2): power-controller@138 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x138 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ispsens2);
+	};
+
+	DIE_NODE(ps_ispsens3): power-controller@140 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x140 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ispsens3);
+	};
+
+	DIE_NODE(ps_afnc2_ioa): power-controller@148 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x148 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc2_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc2_ls): power-controller@150 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x150 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc2_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc2_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc2_lw0): power-controller@158 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x158 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc2_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc2_ls)>;
+	};
+
+	DIE_NODE(ps_afnc2_lw1): power-controller@160 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x160 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc2_lw1);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc2_ls)>;
+	};
+
+	DIE_NODE(ps_afnc3_ioa): power-controller@168 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x168 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc3_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc3_ls): power-controller@170 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x170 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc3_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc3_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc3_lw0): power-controller@178 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x178 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc3_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc3_ls)>;
+	};
+
+	DIE_NODE(ps_sio): power-controller@180 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x180 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio);
+		power-domains = <&DIE_NODE(ps_afnc2_lw1)>;
+	};
+
+	DIE_NODE(ps_sio_cpu): power-controller@188 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x188 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio_cpu);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_fpwm0): power-controller@190 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x190 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(fpwm0);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_fpwm1): power-controller@198 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x198 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(fpwm1);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_fpwm2): power-controller@1a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(fpwm2);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c0): power-controller@1a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c0);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c1): power-controller@1b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c1);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c2): power-controller@1b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c2);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c3): power-controller@1c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c3);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c4): power-controller@1c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c4);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c5): power-controller@1d0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c5);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c6): power-controller@1d8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c6);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_i2c7): power-controller@1e0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(i2c7);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_spi_p): power-controller@1e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi_p);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_spi0): power-controller@1f0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi0);
+		power-domains = <&DIE_NODE(ps_spi_p)>;
+	};
+
+	DIE_NODE(ps_spi1): power-controller@1f8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi1);
+		power-domains = <&DIE_NODE(ps_spi_p)>;
+	};
+
+	DIE_NODE(ps_spi2): power-controller@200 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x200 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi2);
+		power-domains = <&DIE_NODE(ps_spi_p)>;
+	};
+
+	DIE_NODE(ps_spi3): power-controller@208 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x208 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi3);
+		power-domains = <&DIE_NODE(ps_spi_p)>;
+	};
+
+	DIE_NODE(ps_spi4): power-controller@210 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x210 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(spi4);
+		power-domains = <&DIE_NODE(ps_spi_p)>;
+	};
+
+	DIE_NODE(ps_sio_spmi0): power-controller@218 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x218 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio_spmi0);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_sio_spmi1): power-controller@220 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x220 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio_spmi1);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_sio_spmi2): power-controller@228 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x228 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio_spmi2);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_uart_p): power-controller@230 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x230 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart_p);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_uart_n): power-controller@238 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x238 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart_n);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart0): power-controller@240 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x240 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart0);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart1): power-controller@248 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x248 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart1);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart2): power-controller@250 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x250 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart2);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart3): power-controller@258 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x258 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart3);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart4): power-controller@260 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x260 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart4);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart6): power-controller@268 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x268 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart6);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_uart7): power-controller@270 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x270 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(uart7);
+		power-domains = <&DIE_NODE(ps_uart_p)>;
+	};
+
+	DIE_NODE(ps_audio_p): power-controller@278 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x278 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(audio_p);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_sio_adma): power-controller@280 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x280 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sio_adma);
+		power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_mca0): power-controller@288 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x288 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(mca0);
+		power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>;
+	};
+
+	DIE_NODE(ps_mca1): power-controller@290 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x290 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(mca1);
+		power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>;
+	};
+
+	DIE_NODE(ps_mca2): power-controller@298 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x298 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(mca2);
+		power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>;
+	};
+
+	DIE_NODE(ps_mca3): power-controller@2a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(mca3);
+		power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>;
+	};
+
+	DIE_NODE(ps_dpa0): power-controller@2a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dpa0);
+		power-domains = <&DIE_NODE(ps_audio_p)>;
+	};
+
+	DIE_NODE(ps_dpa1): power-controller@2b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dpa1);
+		power-domains = <&DIE_NODE(ps_audio_p)>;
+	};
+
+	DIE_NODE(ps_dpa2): power-controller@2b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dpa2);
+		power-domains = <&DIE_NODE(ps_audio_p)>;
+	};
+
+	DIE_NODE(ps_dpa3): power-controller@2c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dpa3);
+		power-domains = <&DIE_NODE(ps_audio_p)>;
+	};
+
+	DIE_NODE(ps_dpa4): power-controller@2c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dpa4);
+		power-domains = <&DIE_NODE(ps_audio_p)>;
+	};
+
+	DIE_NODE(ps_aes): power-controller@2d0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(aes);
+		power-domains = <&DIE_NODE(ps_sio)>;
+	};
+
+	DIE_NODE(ps_amcc1): power-controller@2d8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2d8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc1);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_amcc3): power-controller@2e0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2e0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc3);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_dcs_04): power-controller@2e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_04);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_05): power-controller@2f0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2f0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_05);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_06): power-controller@2f8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x2f8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_06);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_07): power-controller@300 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x300 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_07);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_12): power-controller@308 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x308 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_12);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_13): power-controller@310 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x310 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_13);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_14): power-controller@318 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x318 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_14);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_15): power-controller@320 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x320 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_15);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_disp0_fe): power-controller@328 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x328 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(disp0_fe);
+		power-domains = <&DIE_NODE(ps_afnc2_lw0)>;
+		apple,always-on; /* TODO: figure out if we can enable PM here */
+	};
+
+	DIE_NODE(ps_disp0_cpu0): power-controller@350 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x350 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(disp0_cpu0);
+		power-domains = <&DIE_NODE(ps_disp0_fe)>;
+		apple,always-on; /* TODO: figure out if we can enable PM here */
+		apple,min-state = <4>;
+	};
+
+	DIE_NODE(ps_dispdfr_fe): power-controller@378 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x378 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispdfr_fe);
+		power-domains = <&DIE_NODE(ps_afnc2_lw1)>;
+	};
+
+	DIE_NODE(ps_dispdfr_be): power-controller@380 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x380 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispdfr_be);
+		power-domains = <&DIE_NODE(ps_dispdfr_fe)>;
+	};
+
+	DIE_NODE(ps_mipi_dsi): power-controller@388 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x388 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(mipi_dsi);
+		power-domains = <&DIE_NODE(ps_dispdfr_be)>;
+	};
+
+	DIE_NODE(ps_jpg): power-controller@390 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x390 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(jpg);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_msr0): power-controller@398 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x398 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(msr0);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_msr0_ase_core): power-controller@3a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(msr0_ase_core);
+		power-domains = <&DIE_NODE(ps_msr0)>;
+	};
+
+	DIE_NODE(ps_isp_sys): power-controller@3a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(isp_sys);
+		power-domains = <&DIE_NODE(ps_afnc2_lw1)>;
+	};
+
+	DIE_NODE(ps_venc_sys): power-controller@3b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_sys);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_ans2): power-controller@3b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ans2);
+		/*
+		 * The ADT makes ps_apcie_st[1]_sys depend on ps_ans2 instead,
+		 * but we'd rather have a single power domain for the downstream
+		 * device to depend on, so use this node as the child.
+		 * This makes more sense anyway (since ANS2 uses APCIE_ST).
+		 */
+		power-domains = <&DIE_NODE(ps_afnc2_lw0)>;
+	};
+
+	DIE_NODE(ps_gfx): power-controller@3c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x3c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(gfx);
+		power-domains = <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_sep): power-controller@c00 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xc00 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(sep);
+		apple,always-on; /* Locked on */
+	};
+
+	DIE_NODE(ps_venc_dma): power-controller@8000 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8000 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_dma);
+		power-domains = <&DIE_NODE(ps_venc_sys)>;
+	};
+
+	DIE_NODE(ps_venc_pipe4): power-controller@8008 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8008 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_pipe4);
+		power-domains = <&DIE_NODE(ps_venc_dma)>;
+	};
+
+	DIE_NODE(ps_venc_pipe5): power-controller@8010 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8010 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_pipe5);
+		power-domains = <&DIE_NODE(ps_venc_dma)>;
+	};
+
+	DIE_NODE(ps_venc_me0): power-controller@8018 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8018 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_me0);
+		power-domains = <&DIE_NODE(ps_venc_pipe5)>, <&DIE_NODE(ps_venc_pipe4)>;
+	};
+
+	DIE_NODE(ps_venc_me1): power-controller@8020 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8020 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc_me1);
+		power-domains = <&DIE_NODE(ps_venc_me0)>;
+	};
+};
+
+&DIE_NODE(pmgr_south) {
+	DIE_NODE(ps_amcc4): power-controller@100 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x100 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc4);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_amcc5): power-controller@108 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x108 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc5);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_amcc6): power-controller@110 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x110 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc6);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_amcc7): power-controller@118 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x118 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(amcc7);
+		apple,always-on; /* Memory controller */
+	};
+
+	DIE_NODE(ps_dcs_16): power-controller@120 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x120 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_16);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_17): power-controller@128 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x128 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_17);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_18): power-controller@130 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x130 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_18);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_19): power-controller@138 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x138 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_19);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_20): power-controller@140 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x140 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_20);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_21): power-controller@148 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x148 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_21);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_22): power-controller@150 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x150 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_22);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_23): power-controller@158 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x158 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_23);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_24): power-controller@160 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x160 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_24);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_25): power-controller@168 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x168 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_25);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_26): power-controller@170 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x170 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_26);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_27): power-controller@178 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x178 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_27);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_28): power-controller@180 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x180 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_28);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_29): power-controller@188 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x188 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_29);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_30): power-controller@190 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x190 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_30);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_dcs_31): power-controller@198 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x198 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dcs_31);
+		apple,always-on; /* LPDDR5 interface */
+	};
+
+	DIE_NODE(ps_afnc4_ioa): power-controller@1a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc4_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc4_ls): power-controller@1a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1a8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc4_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc4_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc4_lw0): power-controller@1b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc4_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc4_ls)>;
+	};
+
+	DIE_NODE(ps_afnc5_ioa): power-controller@1b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1b8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc5_ioa);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afi)>;
+	};
+
+	DIE_NODE(ps_afnc5_ls): power-controller@1c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc5_ls);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc5_ioa)>;
+	};
+
+	DIE_NODE(ps_afnc5_lw0): power-controller@1c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1c8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(afnc5_lw0);
+		apple,always-on; /* Apple Fabric */
+		power-domains = <&DIE_NODE(ps_afnc5_ls)>;
+	};
+
+	DIE_NODE(ps_dispext2_fe): power-controller@1d0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1d0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext2_fe);
+		power-domains = <&DIE_NODE(ps_afnc4_lw0)>;
+	};
+
+	DIE_NODE(ps_dispext2_cpu0): power-controller@1e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x1e8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext2_cpu0);
+		power-domains = <&DIE_NODE(ps_dispext2_fe)>;
+	};
+
+	DIE_NODE(ps_dispext3_fe): power-controller@210 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x210 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext3_fe);
+		power-domains = <&DIE_NODE(ps_afnc4_lw0)>;
+	};
+
+	DIE_NODE(ps_dispext3_cpu0): power-controller@228 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x228 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(dispext3_cpu0);
+		power-domains = <&DIE_NODE(ps_dispext3_fe)>;
+	};
+
+	DIE_NODE(ps_msr1): power-controller@250 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x250 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(msr1);
+		power-domains = <&DIE_NODE(ps_afnc5_lw0)>, <&DIE_NODE(ps_afr)>;
+	};
+
+	DIE_NODE(ps_msr1_ase_core): power-controller@258 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x258 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(msr1_ase_core);
+		power-domains = <&DIE_NODE(ps_msr1)>;
+	};
+
+	DIE_NODE(ps_venc1_sys): power-controller@260 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x260 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_sys);
+		power-domains = <&DIE_NODE(ps_afnc5_lw0)>, <&DIE_NODE(ps_afr)>;
+	};
+
+	/* Seems to be disabled on shipping hardware */
+#if 0
+	DIE_NODE(ps_ane1_sys): power-controller@268 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x268 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ane1_sys);
+		power-domains = <&DIE_NODE(ps_afnc5_lw0)>;
+	};
+
+	DIE_NODE(ps_ane1_sys_cpu): power-controller@270 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x270 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(ane1_sys_cpu);
+		power-domains = <&DIE_NODE(ps_ane1_sys)>;
+	};
+#endif
+
+	DIE_NODE(ps_venc1_dma): power-controller@8000 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8000 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_dma);
+		power-domains = <&DIE_NODE(ps_venc1_sys)>;
+	};
+
+	DIE_NODE(ps_venc1_pipe4): power-controller@8008 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8008 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_pipe4);
+		power-domains = <&DIE_NODE(ps_venc1_dma)>;
+	};
+
+	DIE_NODE(ps_venc1_pipe5): power-controller@8010 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8010 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_pipe5);
+		power-domains = <&DIE_NODE(ps_venc1_dma)>;
+	};
+
+	DIE_NODE(ps_venc1_me0): power-controller@8018 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8018 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_me0);
+		power-domains = <&DIE_NODE(ps_venc1_pipe4)>, <&DIE_NODE(ps_venc1_pipe5)>;
+	};
+
+	DIE_NODE(ps_venc1_me1): power-controller@8020 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x8020 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(venc1_me1);
+		power-domains = <&DIE_NODE(ps_venc1_me0)>;
+	};
+
+	DIE_NODE(ps_prores): power-controller@c000 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xc000 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(prores);
+		power-domains = <&DIE_NODE(ps_afnc4_lw0)>;
+	};
+};
+
+&DIE_NODE(pmgr_mini) {
+	DIE_NODE(ps_debug): power-controller@58 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x58 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(debug);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_nub_spmi0): power-controller@60 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x60 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_spmi0);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_nub_spmi1): power-controller@68 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x68 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_spmi1);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_nub_aon): power-controller@70 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x70 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_aon);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_msg): power-controller@78 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x78 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(msg);
+	};
+
+	DIE_NODE(ps_nub_gpio): power-controller@80 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x80 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_gpio);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_atc0_usb_aon): power-controller@88 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x88 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_usb_aon);
+		apple,always-on; /* Needs to stay on for dwc3 to work */
+	};
+
+	DIE_NODE(ps_atc1_usb_aon): power-controller@90 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x90 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_usb_aon);
+		apple,always-on; /* Needs to stay on for dwc3 to work */
+	};
+
+	DIE_NODE(ps_atc2_usb_aon): power-controller@98 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0x98 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_usb_aon);
+		apple,always-on; /* Needs to stay on for dwc3 to work */
+	};
+
+	DIE_NODE(ps_atc3_usb_aon): power-controller@a0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xa0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_usb_aon);
+		apple,always-on; /* Needs to stay on for dwc3 to work */
+	};
+
+	DIE_NODE(ps_gp_usb_aon): power-controller@a8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xa8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(gp_usb_aon);
+	};
+
+	DIE_NODE(ps_nub_fabric): power-controller@b0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xb0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_fabric);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_nub_sram): power-controller@b8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xb8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(nub_sram);
+		apple,always-on; /* Core AON device */
+	};
+
+	DIE_NODE(ps_debug_usb): power-controller@c0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xc0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(debug_usb);
+		apple,always-on; /* Core AON device */
+		power-domains = <&DIE_NODE(ps_debug)>;
+	};
+
+	DIE_NODE(ps_debug_auth): power-controller@c8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xc8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(debug_auth);
+		apple,always-on; /* Core AON device */
+		power-domains = <&DIE_NODE(ps_debug)>;
+	};
+
+	DIE_NODE(ps_atc0_usb): power-controller@d0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xd0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc0_usb);
+		power-domains = <&DIE_NODE(ps_atc0_usb_aon)>, <&DIE_NODE(ps_atc0_common)>;
+	};
+
+	DIE_NODE(ps_atc1_usb): power-controller@d8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xd8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc1_usb);
+		power-domains = <&DIE_NODE(ps_atc1_usb_aon)>, <&DIE_NODE(ps_atc1_common)>;
+	};
+
+	DIE_NODE(ps_atc2_usb): power-controller@e0 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xe0 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc2_usb);
+		power-domains = <&DIE_NODE(ps_atc2_usb_aon)>, <&DIE_NODE(ps_atc2_common)>;
+	};
+
+	DIE_NODE(ps_atc3_usb): power-controller@e8 {
+		compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate";
+		reg = <0xe8 4>;
+		#power-domain-cells = <0>;
+		#reset-cells = <0>;
+		label = DIE_LABEL(atc3_usb);
+		power-domains = <&DIE_NODE(ps_atc3_usb_aon)>, <&DIE_NODE(ps_atc3_common)>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
index c1f3ba9c39f6..b52ddc409893 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j274.dts
@@ -21,6 +21,10 @@
 	};
 };
 
+&bluetooth0 {
+	brcm,board-type = "apple,atlantisb";
+};
+
 &wifi0 {
 	brcm,board-type = "apple,atlantisb";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
index ecb10d237a05..151074109a11 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j293.dts
@@ -17,6 +17,10 @@
 	model = "Apple MacBook Pro (13-inch, M1, 2020)";
 };
 
+&bluetooth0 {
+	brcm,board-type = "apple,honshu";
+};
+
 &wifi0 {
 	brcm,board-type = "apple,honshu";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
index df741737b8e6..bc1f865aa790 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j313.dts
@@ -17,6 +17,10 @@
 	model = "Apple MacBook Air (M1, 2020)";
 };
 
+&bluetooth0 {
+	brcm,board-type = "apple,shikoku";
+};
+
 &wifi0 {
 	brcm,board-type = "apple,shikoku";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
index 8c6bf9592510..2db425ceb30f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j456.dts
@@ -14,13 +14,17 @@
 
 / {
 	compatible = "apple,j456", "apple,t8103", "apple,arm-platform";
-	model = "Apple iMac (24-inch, 4x USB-C, M1, 2020)";
+	model = "Apple iMac (24-inch, 4x USB-C, M1, 2021)";
 
 	aliases {
 		ethernet0 = &ethernet0;
 	};
 };
 
+&bluetooth0 {
+	brcm,board-type = "apple,capri";
+};
+
 &wifi0 {
 	brcm,board-type = "apple,capri";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
index fe7c0aaf7d62..3821ff146c56 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-j457.dts
@@ -14,13 +14,17 @@
 
 / {
 	compatible = "apple,j457", "apple,t8103", "apple,arm-platform";
-	model = "Apple iMac (24-inch, 2x USB-C, M1, 2020)";
+	model = "Apple iMac (24-inch, 2x USB-C, M1, 2021)";
 
 	aliases {
 		ethernet0 = &ethernet0;
 	};
 };
 
+&bluetooth0 {
+	brcm,board-type = "apple,santorini";
+};
+
 &wifi0 {
 	brcm,board-type = "apple,santorini";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
index 3d15b8e2a6c1..5988a4eb6efa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
@@ -11,6 +11,7 @@
 
 / {
 	aliases {
+		bluetooth0 = &bluetooth0;
 		serial0 = &serial0;
 		serial2 = &serial2;
 		wifi0 = &wifi0;
@@ -77,4 +78,15 @@
 		local-mac-address = [00 00 00 00 00 00];
 		apple,antenna-sku = "XX";
 	};
+
+	bluetooth0: bluetooth@0,1 {
+		compatible = "pci14e4,5f69";
+		reg = <0x10100 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-bd-address = [00 00 00 00 00 00];
+	};
+};
+
+&nco_clkref {
+	clock-frequency = <900000000>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
index a6dbb1f485d8..9645861a858c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi
@@ -339,7 +339,7 @@
 		#power-domain-cells = <0>;
 		#reset-cells = <0>;
 		label = "sio_adma";
-		power-domains = <&ps_sio>, <&ps_pms>;
+		power-domains = <&ps_sio>, <&ps_pms>, <&ps_audio_p>;
 	};
 
 	ps_aes: power-controller@238 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
index 51a63b29d404..9859219699f4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -22,69 +22,279 @@
 		#address-cells = <2>;
 		#size-cells = <0>;
 
-		cpu0: cpu@0 {
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu_e0>;
+				};
+				core1 {
+					cpu = <&cpu_e1>;
+				};
+				core2 {
+					cpu = <&cpu_e2>;
+				};
+				core3 {
+					cpu = <&cpu_e3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu_p0>;
+				};
+				core1 {
+					cpu = <&cpu_p1>;
+				};
+				core2 {
+					cpu = <&cpu_p2>;
+				};
+				core3 {
+					cpu = <&cpu_p3>;
+				};
+			};
+		};
+
+		cpu_e0: cpu@0 {
 			compatible = "apple,icestorm";
 			device_type = "cpu";
 			reg = <0x0 0x0>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&ecluster_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
 		};
 
-		cpu1: cpu@1 {
+		cpu_e1: cpu@1 {
 			compatible = "apple,icestorm";
 			device_type = "cpu";
 			reg = <0x0 0x1>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&ecluster_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
 		};
 
-		cpu2: cpu@2 {
+		cpu_e2: cpu@2 {
 			compatible = "apple,icestorm";
 			device_type = "cpu";
 			reg = <0x0 0x2>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&ecluster_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
 		};
 
-		cpu3: cpu@3 {
+		cpu_e3: cpu@3 {
 			compatible = "apple,icestorm";
 			device_type = "cpu";
 			reg = <0x0 0x3>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&ecluster_opp>;
+			capacity-dmips-mhz = <714>;
+			performance-domains = <&cpufreq_e>;
+			next-level-cache = <&l2_cache_0>;
+			i-cache-size = <0x20000>;
+			d-cache-size = <0x10000>;
 		};
 
-		cpu4: cpu@10100 {
+		cpu_p0: cpu@10100 {
 			compatible = "apple,firestorm";
 			device_type = "cpu";
 			reg = <0x0 0x10100>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&pcluster_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p>;
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
 		};
 
-		cpu5: cpu@10101 {
+		cpu_p1: cpu@10101 {
 			compatible = "apple,firestorm";
 			device_type = "cpu";
 			reg = <0x0 0x10101>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&pcluster_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p>;
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
 		};
 
-		cpu6: cpu@10102 {
+		cpu_p2: cpu@10102 {
 			compatible = "apple,firestorm";
 			device_type = "cpu";
 			reg = <0x0 0x10102>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&pcluster_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p>;
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
 		};
 
-		cpu7: cpu@10103 {
+		cpu_p3: cpu@10103 {
 			compatible = "apple,firestorm";
 			device_type = "cpu";
 			reg = <0x0 0x10103>;
 			enable-method = "spin-table";
 			cpu-release-addr = <0 0>; /* To be filled by loader */
+			operating-points-v2 = <&pcluster_opp>;
+			capacity-dmips-mhz = <1024>;
+			performance-domains = <&cpufreq_p>;
+			next-level-cache = <&l2_cache_1>;
+			i-cache-size = <0x30000>;
+			d-cache-size = <0x20000>;
+		};
+
+		l2_cache_0: l2-cache-0 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0x400000>;
+		};
+
+		l2_cache_1: l2-cache-1 {
+			compatible = "cache";
+			cache-level = <2>;
+			cache-unified;
+			cache-size = <0xc00000>;
+		};
+	};
+
+	ecluster_opp: opp-table-0 {
+		compatible = "operating-points-v2";
+
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-level = <1>;
+			clock-latency-ns = <7500>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <972000000>;
+			opp-level = <2>;
+			clock-latency-ns = <22000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1332000000>;
+			opp-level = <3>;
+			clock-latency-ns = <27000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-level = <4>;
+			clock-latency-ns = <33000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <2064000000>;
+			opp-level = <5>;
+			clock-latency-ns = <50000>;
+		};
+	};
+
+	pcluster_opp: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-level = <1>;
+			clock-latency-ns = <8000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <828000000>;
+			opp-level = <2>;
+			clock-latency-ns = <19000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-level = <3>;
+			clock-latency-ns = <21000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1284000000>;
+			opp-level = <4>;
+			clock-latency-ns = <23000>;
 		};
+		opp05 {
+			opp-hz = /bits/ 64 <1500000000>;
+			opp-level = <5>;
+			clock-latency-ns = <24000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1728000000>;
+			opp-level = <6>;
+			clock-latency-ns = <29000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1956000000>;
+			opp-level = <7>;
+			clock-latency-ns = <31000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <2184000000>;
+			opp-level = <8>;
+			clock-latency-ns = <34000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <2388000000>;
+			opp-level = <9>;
+			clock-latency-ns = <36000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <2592000000>;
+			opp-level = <10>;
+			clock-latency-ns = <51000>;
+		};
+		opp11 {
+			opp-hz = /bits/ 64 <2772000000>;
+			opp-level = <11>;
+			clock-latency-ns = <54000>;
+		};
+		opp12 {
+			opp-hz = /bits/ 64 <2988000000>;
+			opp-level = <12>;
+			clock-latency-ns = <55000>;
+		};
+#if 0
+		/* Not available until CPU deep sleep is implemented */
+		opp13 {
+			opp-hz = /bits/ 64 <3096000000>;
+			opp-level = <13>;
+			clock-latency-ns = <55000>;
+			turbo-mode;
+		};
+		opp14 {
+			opp-hz = /bits/ 64 <3144000000>;
+			opp-level = <14>;
+			clock-latency-ns = <56000>;
+			turbo-mode;
+		};
+		opp15 {
+			opp-hz = /bits/ 64 <3204000000>;
+			opp-level = <15>;
+			clock-latency-ns = <56000>;
+			turbo-mode;
+		};
+#endif
 	};
 
 	timer {
@@ -116,6 +326,16 @@
 		clock-output-names = "clkref";
 	};
 
+	/*
+	 * This is a fabulated representation of the input clock
+	 * to NCO since we don't know the true clock tree.
+	 */
+	nco_clkref: clock-ref-nco {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-output-names = "nco_ref";
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -124,6 +344,27 @@
 		ranges;
 		nonposted-mmio;
 
+		cpufreq_e: performance-controller@210e20000 {
+			compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+			reg = <0x2 0x10e20000 0 0x1000>;
+			#performance-domain-cells = <0>;
+		};
+
+		cpufreq_p: performance-controller@211e20000 {
+			compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq";
+			reg = <0x2 0x11e20000 0 0x1000>;
+			#performance-domain-cells = <0>;
+		};
+
+		sio_dart: iommu@235004000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x2 0x35004000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 635 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+			power-domains = <&ps_sio_cpu>;
+		};
+
 		i2c0: i2c@235010000 {
 			compatible = "apple,t8103-i2c", "apple,i2c";
 			reg = <0x2 0x35010000 0x0 0x4000>;
@@ -219,6 +460,61 @@
 			status = "disabled";
 		};
 
+		admac: dma-controller@238200000 {
+			compatible = "apple,t8103-admac", "apple,admac";
+			reg = <0x2 0x38200000 0x0 0x34000>;
+			dma-channels = <24>;
+			interrupts-extended = <0>,
+					      <&aic AIC_IRQ 626 IRQ_TYPE_LEVEL_HIGH>,
+					      <0>,
+					      <0>;
+			#dma-cells = <1>;
+			iommus = <&sio_dart 2>;
+			power-domains = <&ps_sio_adma>;
+			resets = <&ps_audio_p>;
+		};
+
+		mca: i2s@238400000 {
+			compatible = "apple,t8103-mca", "apple,mca";
+			reg = <0x2 0x38400000 0x0 0x18000>,
+			      <0x2 0x38300000 0x0 0x30000>;
+
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 619 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 620 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 621 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 622 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 623 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 624 IRQ_TYPE_LEVEL_HIGH>;
+
+			resets = <&ps_audio_p>;
+			clocks = <&nco 0>, <&nco 1>, <&nco 2>,
+				 <&nco 3>, <&nco 4>, <&nco 4>;
+			power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>,
+					<&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>;
+			dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>,
+			       <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>,
+			       <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>,
+			       <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>,
+			       <&admac 16>, <&admac 17>, <&admac 18>, <&admac 19>,
+			       <&admac 20>, <&admac 21>, <&admac 22>, <&admac 23>;
+			dma-names = "tx0a", "rx0a", "tx0b", "rx0b",
+				"tx1a", "rx1a", "tx1b", "rx1b",
+				"tx2a", "rx2a", "tx2b", "rx2b",
+				"tx3a", "rx3a", "tx3b", "rx3b",
+				"tx4a", "rx4a", "tx4b", "rx4b",
+				"tx5a", "rx5a", "tx5b", "rx5b";
+
+			#sound-dai-cells = <1>;
+		};
+
+		nco: clock-controller@23b044000 {
+			compatible = "apple,t8103-nco", "apple,nco";
+			reg = <0x2 0x3b044000 0x0 0x14000>;
+			clocks = <&nco_clkref>;
+			#clock-cells = <1>;
+		};
+
 		aic: interrupt-controller@23b100000 {
 			compatible = "apple,t8103-aic", "apple,aic";
 			#interrupt-cells = <3>;
@@ -229,12 +525,12 @@
 			affinities {
 				e-core-pmu-affinity {
 					apple,fiq-index = <AIC_CPU_PMU_E>;
-					cpus = <&cpu0 &cpu1 &cpu2 &cpu3>;
+					cpus = <&cpu_e0 &cpu_e1 &cpu_e2 &cpu_e3>;
 				};
 
 				p-core-pmu-affinity {
 					apple,fiq-index = <AIC_CPU_PMU_P>;
-					cpus = <&cpu4 &cpu5 &cpu6 &cpu7>;
+					cpus = <&cpu_p0 &cpu_p1 &cpu_p2 &cpu_p3>;
 				};
 			};
 		};
@@ -412,7 +708,7 @@
 			resets = <&ps_ans2>;
 		};
 
-		pcie0_dart_0: dart@681008000 {
+		pcie0_dart_0: iommu@681008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x81008000 0x0 0x4000>;
 			#iommu-cells = <1>;
@@ -421,7 +717,7 @@
 			power-domains = <&ps_apcie_gp>;
 		};
 
-		pcie0_dart_1: dart@682008000 {
+		pcie0_dart_1: iommu@682008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x82008000 0x0 0x4000>;
 			#iommu-cells = <1>;
@@ -430,7 +726,7 @@
 			power-domains = <&ps_apcie_gp>;
 		};
 
-		pcie0_dart_2: dart@683008000 {
+		pcie0_dart_2: iommu@683008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x83008000 0x0 0x4000>;
 			#iommu-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/corstone1000.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/corstone1000.dtsi
index 4e46826f883a..21f1f952e985 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/corstone1000.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/corstone1000.dtsi
@@ -53,6 +53,7 @@
 
 	L2_0: l2-cache0 {
 		compatible = "cache";
+		cache-unified;
 		cache-level = <2>;
 		cache-size = <0x80000>;
 		cache-line-size = <64>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/foundation-v8.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/foundation-v8.dtsi
index 83e3e7e3984f..029578072d8f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/foundation-v8.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/foundation-v8.dtsi
@@ -58,6 +58,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -84,6 +85,11 @@
 			     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	spe-pmu {
+		compatible = "arm,statistical-profiling-extension-v1";
+		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	watchdog@2a440000 {
 		compatible = "arm,sbsa-gwdt";
 		reg = <0x0 0x2a440000 0 0x1000>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/fvp-base-revc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/fvp-base-revc.dts
index 5f6f30c801a7..60472d65a355 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/fvp-base-revc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/fvp-base-revc.dts
@@ -47,48 +47,121 @@
 			compatible = "arm,armv8";
 			reg = <0x0 0x000>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C0_L2>;
 		};
 		cpu1: cpu@100 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x100>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C0_L2>;
 		};
 		cpu2: cpu@200 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x200>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C0_L2>;
 		};
 		cpu3: cpu@300 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x300>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C0_L2>;
 		};
 		cpu4: cpu@10000 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x10000>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C1_L2>;
 		};
 		cpu5: cpu@10100 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x10100>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C1_L2>;
 		};
 		cpu6: cpu@10200 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x10200>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C1_L2>;
 		};
 		cpu7: cpu@10300 {
 			device_type = "cpu";
 			compatible = "arm,armv8";
 			reg = <0x0 0x10300>;
 			enable-method = "psci";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			next-level-cache = <&C1_L2>;
+		};
+		C0_L2: l2-cache0 {
+			compatible = "cache";
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
+		};
+
+		C1_L2: l2-cache1 {
+			compatible = "cache";
+			cache-size = <0x80000>;
+			cache-line-size = <64>;
+			cache-sets = <512>;
+			cache-level = <2>;
+			cache-unified;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno-r1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno-r1.dts
index 6451c62146fd..1d90eeebb37d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno-r1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno-r1.dts
@@ -189,6 +189,7 @@
 
 		A57_L2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x200000>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
@@ -197,6 +198,7 @@
 
 		A53_L2: l2-cache1 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno-r2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno-r2.dts
index 438cd1ff4bd0..d2ada69b0a43 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno-r2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno-r2.dts
@@ -195,6 +195,7 @@
 
 		A72_L2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x200000>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
@@ -203,6 +204,7 @@
 
 		A53_L2: l2-cache1 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno.dts
index cf4a58211399..5e48a01a5b9f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/juno.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/juno.dts
@@ -194,6 +194,7 @@
 
 		A57_L2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x200000>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
@@ -202,6 +203,7 @@
 
 		A53_L2: l2-cache1 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
index 258991ad7cc0..ef68f5aae7dd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
@@ -71,6 +71,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
index 5b6d9d8e934d..796cd7d02eb5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
@@ -57,6 +57,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
index dac9d3b4e91d..eb2a78f4e033 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
@@ -63,6 +63,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -283,6 +284,11 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
+			timer@0 {
+				compatible = "brcm,bcm63138-timer";
+				reg = <0x0 0x28>;
+			};
+
 			watchdog@28 {
 				compatible = "brcm,bcm6345-wdt";
 				reg = <0x28 0x8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
index 3d016c2ce675..d5bc31980f03 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
@@ -51,6 +51,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
index 04de96bd0a03..6f805266d3c9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
@@ -35,6 +35,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
index 13629702f70b..b982249b80a2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
@@ -51,6 +51,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
index c3e6197be808..a996d436e977 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
@@ -51,6 +51,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
index 0bce6497219f..62c530d4b103 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
@@ -35,6 +35,7 @@
 
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
index 29a880c6c858..34c7b513d363 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
@@ -50,6 +50,7 @@
 		};
 		L2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -109,6 +110,25 @@
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0xff800000 0x62000>;
 
+		twd: timer-mfd@400 {
+			compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
+			reg = <0x400 0x4c>;
+			ranges = <0x0 0x400 0x4c>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			timer@0 {
+				compatible = "brcm,bcm63138-timer";
+				reg = <0x0 0x28>;
+			};
+
+			watchdog@28 {
+				compatible = "brcm,bcm6345-wdt";
+				reg = <0x28 0x8>;
+			};
+		};
+
 		uart0: serial@640 {
 			compatible = "brcm,bcm6345-uart";
 			reg = <0x640 0x18>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
index e34172e3117e..fbf0392b8371 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
@@ -52,7 +52,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x000000000 0x80000000 0x00000000 0x40000000>;
+		reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
index 7bf26f3e36bf..699f7742ce7f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
@@ -49,7 +49,7 @@
 
 	memory {
 		device_type = "memory";
-		reg = <0x000000000 0x80000000 0x00000001 0x00000000>;
+		reg = <0x00000000 0x80000000 0x00000001 0x00000000>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index fda97c47f4e9..18cdbc20f03f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -79,6 +79,7 @@
 
 		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 8f8c25e51194..e05901abe957 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -108,18 +108,22 @@
 
 		CLUSTER0_L2: l2-cache@0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		CLUSTER1_L2: l2-cache@100 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		CLUSTER2_L2: l2-cache@200 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		CLUSTER3_L2: l2-cache@300 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/Makefile
index 3ea9edc87909..ef6f364eaa18 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/Makefile
@@ -57,10 +57,12 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-emcon-avari.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-ctouch2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-edimm2.2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-innocomm-wb15-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl-osm-s.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-mx8menlo.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-nitrogen-r2.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-phg.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-rdk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-tqma8mqml-mba8mx.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 5a8d85a7d161..bbdf989058ff 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -110,7 +110,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-65bb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-65bb.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-65bb.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-65bb.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-7777.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-7777.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-7777.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-7777.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-85bb.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-899b.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-899b.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-899b.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-899b.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-9999.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-9999.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-9999.dts
rename to arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-9999.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index ac1c3a7e5f7a..1b33cabb4e14 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -46,6 +46,7 @@
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
index d237162a8744..5c4d7eef8b61 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi
@@ -24,9 +24,12 @@
 
 	/* these aliases provide the FMan ports mapping */
 	enet0: ethernet@e0000 {
+		pcs-handle-names = "qsgmii";
 	};
 
 	enet1: ethernet@e2000 {
+		pcsphy-handle = <&pcsphy1>, <&qsgmiib_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet2: ethernet@e4000 {
@@ -36,11 +39,32 @@
 	};
 
 	enet4: ethernet@e8000 {
+		pcsphy-handle = <&pcsphy4>, <&qsgmiib_pcs2>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet5: ethernet@ea000 {
+		pcsphy-handle = <&pcsphy5>, <&qsgmiib_pcs3>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet6: ethernet@f0000 {
 	};
+
+	mdio@e1000 {
+		qsgmiib_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x1>;
+		};
+
+		qsgmiib_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x2>;
+		};
+
+		qsgmiib_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x3>;
+		};
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index 9b726c2a4842..dda27ed7aaf2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -89,7 +89,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 704f72caddd3..b9fd24cdc919 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -84,6 +84,7 @@
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
index d6caaea57d90..4e3345093943 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi
@@ -23,6 +23,8 @@
 &fman0 {
 	/* these aliases provide the FMan ports mapping */
 	enet0: ethernet@e0000 {
+		pcsphy-handle = <&qsgmiib_pcs3>;
+		pcs-handle-names = "qsgmii";
 	};
 
 	enet1: ethernet@e2000 {
@@ -35,14 +37,37 @@
 	};
 
 	enet4: ethernet@e8000 {
+		pcsphy-handle = <&pcsphy4>, <&qsgmiib_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet5: ethernet@ea000 {
+		pcsphy-handle = <&pcsphy5>, <&pcsphy5>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	enet6: ethernet@f0000 {
 	};
 
 	enet7: ethernet@f2000 {
+		pcsphy-handle = <&pcsphy7>, <&qsgmiib_pcs2>, <&pcsphy7>;
+		pcs-handle-names = "sgmii", "qsgmii", "xfi";
+	};
+
+	mdio@eb000 {
+		qsgmiib_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x1>;
+		};
+
+		qsgmiib_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x2>;
+		};
+
+		qsgmiib_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <0x3>;
+		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index b2fcbba60d3a..3b0ed9305f2b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -88,7 +88,7 @@
 &i2c0 {
 	status = "okay";
 
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 3d9e29824bb2..a01e3cfec77f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -79,6 +79,7 @@
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
index 41d8b15f25a5..aa52ff73ff9e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
@@ -53,7 +53,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index 1bfbce69cc8b..ee8e932628d1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -136,7 +136,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
index ef6c8967533e..d4867d6cf47c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
@@ -245,7 +245,7 @@
 &i2c3 {
 	status = "okay";
 
-	i2c-switch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9540";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index a2cadf757148..1e5d76c4d83d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -95,18 +95,22 @@
 
 	cluster0_l2: l2-cache0 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster1_l2: l2-cache1 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster2_l2: l2-cache2 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster3_l2: l2-cache3 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	CPU_PW20: cpu-pw20 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
index c3dc38188c17..c12c86915ec8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi
@@ -95,18 +95,22 @@
 
 	cluster0_l2: l2-cache0 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster1_l2: l2-cache1 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster2_l2: l2-cache2 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	cluster3_l2: l2-cache3 {
 		compatible = "cache";
+		cache-level = <2>;
 	};
 
 	CPU_PW20: cpu-pw20 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
index f598669e742f..52c5a43b30a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi
@@ -103,7 +103,7 @@
 
 &i2c0 {
 	status = "okay";
-	pca9547@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
index 3d9647b3da14..537cecb13dd0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
@@ -44,7 +44,7 @@
 
 &i2c0 {
 	status = "okay";
-	pca9547@75 {
+	i2c-mux@75 {
 		compatible = "nxp,pca9547";
 		reg = <0x75>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
index afb455210bd0..d32a52ab00a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi
@@ -54,7 +54,7 @@
 &i2c0 {
 	status = "okay";
 
-	i2c-switch@77 {
+	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 8c76d86cb756..50c19e8405d5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -300,6 +300,7 @@
 
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -308,6 +309,7 @@
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -316,6 +318,7 @@
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -324,6 +327,7 @@
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -332,6 +336,7 @@
 
 		cluster4_l2: l2-cache4 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -340,6 +345,7 @@
 
 		cluster5_l2: l2-cache5 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -348,6 +354,7 @@
 
 		cluster6_l2: l2-cache6 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -356,6 +363,7 @@
 
 		cluster7_l2: l2-cache7 {
 			compatible = "cache";
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
index 10370d1a6c6d..4852760adeee 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
@@ -34,6 +34,35 @@ conn_subsys: bus@5b000000 {
 		clock-output-names = "conn_ipg_clk";
 	};
 
+	usbotg1: usb@5b0d0000 {
+		compatible = "fsl,imx7ulp-usb";
+		reg = <0x5b0d0000 0x200>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
+		fsl,usbphy = <&usbphy1>;
+		fsl,usbmisc = <&usbmisc1 0>;
+		clocks = <&usb2_lpcg 0>;
+		ahb-burst-config = <0x0>;
+		tx-burst-size-dword = <0x10>;
+		rx-burst-size-dword = <0x10>;
+		power-domains = <&pd IMX_SC_R_USB_0>;
+		status = "disabled";
+	};
+
+	usbmisc1: usbmisc@5b0d0200 {
+		#index-cells = <1>;
+		compatible = "fsl,imx7ulp-usbmisc", "fsl,imx6q-usbmisc";
+		reg = <0x5b0d0200 0x200>;
+	};
+
+	usbphy1: usbphy@5b100000 {
+		compatible = "fsl,imx7ulp-usbphy";
+		reg = <0x5b100000 0x1000>;
+		clocks = <&usb2_lpcg 1>;
+		power-domains = <&pd IMX_SC_R_USB_0_PHY>;
+		status = "disabled";
+	};
+
 	usdhc1: mmc@5b010000 {
 		interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0x5b010000 0x10000>;
@@ -195,4 +224,14 @@ conn_subsys: bus@5b000000 {
 				     "enet1_lpcg_ipg_s_clk";
 		power-domains = <&pd IMX_SC_R_ENET_1>;
 	};
+
+	usb2_lpcg: clock-controller@5b270000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5b270000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&conn_ahb_clk>, <&conn_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_6>, <IMX_LPCG_CLK_7>;
+		clock-output-names = "usboh3_ahb_clk", "usboh3_phy_ipg_clk";
+		power-domains = <&pd IMX_SC_R_USB_0_PHY>;
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index d7b4229bb4a2..a943a1e2797f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -20,6 +20,70 @@ dma_subsys: bus@5a000000 {
 		clock-output-names = "dma_ipg_clk";
 	};
 
+	lpspi0: spi@5a000000 {
+		compatible = "fsl,imx7ulp-spi";
+		reg = <0x5a000000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&spi0_lpcg 0>,
+			 <&spi0_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_SPI_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <20000000>;
+		power-domains = <&pd IMX_SC_R_SPI_0>;
+		status = "disabled";
+	};
+
+	lpspi1: spi@5a010000 {
+		compatible = "fsl,imx7ulp-spi";
+		reg = <0x5a010000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&spi1_lpcg 0>,
+			 <&spi1_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_SPI_1 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <60000000>;
+		power-domains = <&pd IMX_SC_R_SPI_1>;
+		status = "disabled";
+	};
+
+	lpspi2: spi@5a020000 {
+		compatible = "fsl,imx7ulp-spi";
+		reg = <0x5a020000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&spi2_lpcg 0>,
+			 <&spi2_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_SPI_2 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <60000000>;
+		power-domains = <&pd IMX_SC_R_SPI_2>;
+		status = "disabled";
+	};
+
+	lpspi3: spi@5a030000 {
+		compatible = "fsl,imx7ulp-spi";
+		reg = <0x5a030000 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&spi3_lpcg 0>,
+			 <&spi3_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_SPI_3 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <60000000>;
+		power-domains = <&pd IMX_SC_R_SPI_3>;
+		status = "disabled";
+	};
+
 	lpuart0: serial@5a060000 {
 		reg = <0x5a060000 0x1000>;
 		interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
@@ -60,6 +124,54 @@ dma_subsys: bus@5a000000 {
 		status = "disabled";
 	};
 
+	spi0_lpcg: clock-controller@5a400000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5a400000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_SPI_0 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "spi0_lpcg_clk",
+				     "spi0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SPI_0>;
+	};
+
+	spi1_lpcg: clock-controller@5a410000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5a410000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_SPI_1 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "spi1_lpcg_clk",
+				     "spi1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SPI_1>;
+	};
+
+	spi2_lpcg: clock-controller@5a420000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5a420000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_SPI_2 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "spi2_lpcg_clk",
+				     "spi2_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SPI_2>;
+	};
+
+	spi3_lpcg: clock-controller@5a430000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5a430000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_SPI_3 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "spi3_lpcg_clk",
+				     "spi3_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_SPI_3>;
+	};
+
 	uart0_lpcg: clock-controller@5a460000 {
 		compatible = "fsl,imx8qxp-lpcg";
 		reg = <0x5a460000 0x10000>;
@@ -156,6 +268,34 @@ dma_subsys: bus@5a000000 {
 		status = "disabled";
 	};
 
+	adc0: adc@5a880000 {
+		compatible = "nxp,imx8qxp-adc";
+		reg = <0x5a880000 0x10000>;
+		interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&adc0_lpcg 0>,
+			 <&adc0_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_ADC_0 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_ADC_0>;
+		status = "disabled";
+	 };
+
+	adc1: adc@5a890000 {
+		compatible = "nxp,imx8qxp-adc";
+		reg = <0x5a890000 0x10000>;
+		interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		clocks = <&adc1_lpcg 0>,
+			 <&adc1_lpcg 1>;
+		clock-names = "per", "ipg";
+		assigned-clocks = <&clk IMX_SC_R_ADC_1 IMX_SC_PM_CLK_PER>;
+		assigned-clock-rates = <24000000>;
+		power-domains = <&pd IMX_SC_R_ADC_1>;
+		status = "disabled";
+	};
+
 	i2c0_lpcg: clock-controller@5ac00000 {
 		compatible = "fsl,imx8qxp-lpcg";
 		reg = <0x5ac00000 0x10000>;
@@ -203,4 +343,28 @@ dma_subsys: bus@5a000000 {
 				     "i2c3_lpcg_ipg_clk";
 		power-domains = <&pd IMX_SC_R_I2C_3>;
 	};
+
+	adc0_lpcg: clock-controller@5ac80000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5ac80000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_ADC_0 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "adc0_lpcg_clk",
+				     "adc0_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_ADC_0>;
+	};
+
+	adc1_lpcg: clock-controller@5ac90000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5ac90000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&clk IMX_SC_R_ADC_1 IMX_SC_PM_CLK_PER>,
+			 <&dma_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>;
+		clock-output-names = "adc1_lpcg_clk",
+				     "adc1_lpcg_ipg_clk";
+		power-domains = <&pd IMX_SC_R_ADC_1>;
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
index 6446e6df7a9a..1f3d225e64ec 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
@@ -11,7 +11,8 @@ lsio_subsys: bus@5d000000 {
 	compatible = "simple-bus";
 	#address-cells = <1>;
 	#size-cells = <1>;
-	ranges = <0x5d000000 0x0 0x5d000000 0x1000000>;
+	ranges = <0x5d000000 0x0 0x5d000000 0x1000000>,
+		 <0x08000000 0x0 0x08000000 0x10000000>;
 
 	lsio_mem_clk: clock-lsio-mem {
 		compatible = "fixed-clock";
@@ -107,6 +108,20 @@ lsio_subsys: bus@5d000000 {
 		power-domains = <&pd IMX_SC_R_GPIO_7>;
 	};
 
+	flexspi0: spi@5d120000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "nxp,imx8qxp-fspi";
+		reg = <0x5d120000 0x10000>, <0x08000000 0x10000000>;
+		reg-names = "fspi_base", "fspi_mmap";
+		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clk IMX_SC_R_FSPI_0 IMX_SC_PM_CLK_PER>,
+			 <&clk IMX_SC_R_FSPI_0 IMX_SC_PM_CLK_PER>;
+		clock-names = "fspi", "fspi_en";
+		power-domains = <&pd IMX_SC_R_FSPI_0>;
+		status = "disabled";
+	};
+
 	lsio_mu0: mailbox@5d1b0000 {
 		reg = <0x5d1b0000 0x10000>;
 		interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index ca2a43e0cbf6..280a9c9d8bd9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -90,6 +90,28 @@
 		enable-active-high;
 		off-on-delay-us = <3480>;
 	};
+
+	reg_vref_1v8: regulator-adc-vref {
+		compatible = "regulator-fixed";
+		regulator-name = "vref_1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	mii_select: regulator-4 {
+		compatible = "regulator-fixed";
+		regulator-name = "mii-select";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&scu_gpio 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+};
+
+&adc0 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
 };
 
 &eqos {
@@ -159,6 +181,23 @@
 	};
 };
 
+&flexspi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexspi0>;
+	nxp,fspi-dll-slvdly = <4>;
+	status = "okay";
+
+	mt35xu512aba0: flash@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <133000000>;
+		spi-tx-bus-width = <8>;
+		spi-rx-bus-width = <8>;
+	};
+};
+
 &i2c2 {
 	#address-cells = <1>;
 	#size-cells = <0>;
@@ -266,6 +305,40 @@
 	};
 };
 
+&usbphy1 {
+	/* USB eye diagram tests result */
+	fsl,tx-d-cal = <114>;
+	status = "okay";
+};
+
+&usbotg1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	power-active-high;
+	disable-over-current;
+	status = "okay";
+};
+
+&usbphy2 {
+	/* USB eye diagram tests result */
+	fsl,tx-d-cal = <111>;
+	status = "okay";
+};
+
+&usbotg2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg2>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	power-active-high;
+	disable-over-current;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -286,6 +359,21 @@
 	status = "okay";
 };
 
+&lpspi3 {
+	fsl,spi-num-chipselects = <1>;
+	fsl,spi-only-use-cs1-sel;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpspi3>;
+	pinctrl-assert-gpios = <&pca6416_1 7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		reg = <0>;
+		compatible = "rohm,dh2228fv";
+		spi-max-frequency = <30000000>;
+	};
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
@@ -330,6 +418,25 @@
 		>;
 	};
 
+	pinctrl_flexspi0: flexspi0grp {
+		fsl,pins = <
+			IMX8DXL_QSPI0A_DATA0_LSIO_QSPI0A_DATA0     0x06000021
+			IMX8DXL_QSPI0A_DATA1_LSIO_QSPI0A_DATA1     0x06000021
+			IMX8DXL_QSPI0A_DATA2_LSIO_QSPI0A_DATA2     0x06000021
+			IMX8DXL_QSPI0A_DATA3_LSIO_QSPI0A_DATA3     0x06000021
+			IMX8DXL_QSPI0A_DQS_LSIO_QSPI0A_DQS         0x06000021
+			IMX8DXL_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B     0x06000021
+			IMX8DXL_QSPI0A_SCLK_LSIO_QSPI0A_SCLK       0x06000021
+			IMX8DXL_QSPI0B_SCLK_LSIO_QSPI0B_SCLK       0x06000021
+			IMX8DXL_QSPI0B_DATA0_LSIO_QSPI0B_DATA0     0x06000021
+			IMX8DXL_QSPI0B_DATA1_LSIO_QSPI0B_DATA1     0x06000021
+			IMX8DXL_QSPI0B_DATA2_LSIO_QSPI0B_DATA2     0x06000021
+			IMX8DXL_QSPI0B_DATA3_LSIO_QSPI0B_DATA3     0x06000021
+			IMX8DXL_QSPI0B_DQS_LSIO_QSPI0B_DQS         0x06000021
+			IMX8DXL_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B     0x06000021
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD		0x000014a0
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
index 795d1d472fae..6881330ab4c6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
@@ -11,6 +11,10 @@
 	clock-frequency = <160000000>;
 };
 
+&adc0 {
+	interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &i2c0 {
 	compatible = "fsl,imx8dxl-lpi2c", "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c";
 	interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
@@ -50,3 +54,19 @@
 	compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
 	interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
 };
+
+&lpspi0 {
+	interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&lpspi1 {
+	interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&lpspi2 {
+	interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&lpspi3 {
+	interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
index 69c4849f2132..6b416fb760d5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi
@@ -140,3 +140,13 @@
 	compatible = "fsl,imx8dxl-usdhc", "fsl,imx8qxp-usdhc";
 	interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
 };
+
+&usbotg1 {
+	interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+	/*
+	 * usbotg1 and usbotg2 share one clock
+	 * scfw disable clock access and keep it always on
+	 * in case other core (M4) use one of these.
+	 */
+	clocks = <&clk_dummy>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-lsio.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-lsio.dtsi
index 815bd987b09b..5f4f789e4a73 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-lsio.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl-ss-lsio.dtsi
@@ -3,44 +3,90 @@
  * Copyright 2019~2020, 2022 NXP
  */
 
+&flexspi0 {
+	compatible = "nxp,imx8dxl-fspi";
+	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+};
+
 &lsio_gpio0 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 47 13>,
+		      <&iomuxc 13 61 4>,
+		      <&iomuxc 19 67 4>,
+		      <&iomuxc 24 72 1>;
 };
 
 &lsio_gpio1 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 4 74 5>,
+		      <&iomuxc 9 80 16>;
 };
 
 &lsio_gpio2 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 1 98 2>,
+		      <&iomuxc 3 101 1>,
+		      <&iomuxc 5 107 8>;
 };
 
 &lsio_gpio3 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 115 4>,
+		      <&iomuxc 9 121 1>,
+		      <&iomuxc 10 120 1>,
+		      <&iomuxc 11 123 1>,
+		      <&iomuxc 12 122 1>,
+		      <&iomuxc 13 125 1>,
+		      <&iomuxc 14 124 1>,
+		      <&iomuxc 16 126 1>,
+		      <&iomuxc 17 128 1>,
+		      <&iomuxc 18 131 1>,
+		      <&iomuxc 19 130 1>,
+		      <&iomuxc 20 133 1>,
+		      <&iomuxc 21 132 1>,
+		      <&iomuxc 22 129 1>,
+		      <&iomuxc 23 134 1>;
 };
 
 &lsio_gpio4 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 0 3>,
+		      <&iomuxc 3 4 4>,
+		      <&iomuxc 7 9 12>,
+		      <&iomuxc 19 22 2>,
+		      <&iomuxc 21 25 2>,
+		      <&iomuxc 29 29 3>;
 };
 
 &lsio_gpio5 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 32 3>,
+		      <&iomuxc 3 36 6>,
+		      <&iomuxc 9 43 3>;
 };
 
 &lsio_gpio6 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 53 7>,
+		      <&iomuxc 8 86 10>,
+		      <&iomuxc 19 107 8>;
 };
 
 &lsio_gpio7 {
 	compatible = "fsl,imx8dxl-gpio", "fsl,imx35-gpio";
 	interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+	gpio-ranges = <&iomuxc 0 0 3>,
+		      <&iomuxc 3 4 4>,
+		      <&iomuxc 8 22 2>,
+		      <&iomuxc 10 25 2>,
+		      <&iomuxc 16 44 2>;
 };
 
 &lsio_mu0 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
index 5ddbda0b4def..214f21bd0cb4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8dxl.dtsi
@@ -59,6 +59,7 @@
 
 		A35_L2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -133,6 +134,12 @@
 			clock-names = "xtal_32KHz", "xtal_24Mhz";
 		};
 
+		scu_gpio: gpio {
+			compatible = "fsl,imx8qxp-sc-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
 		iomuxc: pinctrl {
 			compatible = "fsl,imx8dxl-iomuxc";
 		};
@@ -157,7 +164,7 @@
 
 		sc_pwrkey: keys {
 			compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key";
-			linux,keycode = <KEY_POWER>;
+			linux,keycodes = <KEY_POWER>;
 			wakeup-source;
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
index 03266bd90a06..169f047fbca5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
@@ -120,7 +120,7 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_espi2>;
-	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
 	eeprom@0 {
@@ -316,7 +316,7 @@
 			MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x82
 			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x82
 			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x82
-			MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x41
+			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13              0x41
 		>;
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
index cf07987ccc10..201325f566cb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
@@ -47,15 +47,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
index 778bdbe228d3..9889319d4f04 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
@@ -46,6 +46,12 @@
 		clock-frequency = <25000000>;
 	};
 
+	clk_xtal32k: clk-xtal32k {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
+
 	panel: panel {
 		backlight = <&backlight>;
 		power-supply = <&reg_panel_vcc>;
@@ -77,12 +83,12 @@
 		enable-active-high;
 	};
 
-	watchdog-gpio {
+	watchdog {
 		/* TPS3813 */
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_watchdog_gpio>;
 		compatible = "linux,wdt-gpio";
-		always-enabled;
+		always-running;
 		gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 		hw_algo = "level";
 		/* Reset triggers in 2..3 seconds */
@@ -114,15 +120,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -183,8 +189,6 @@
 			reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
 			reset-deassert-us = <10000>;
-			qca,clk-out-frequency = <125000000>;
-			qca,clk-out-strength = <AR803X_STRENGTH_FULL>;
 			qca,keep-pll-enabled;
 			vddio-supply = <&vddio>;
 
@@ -271,6 +275,9 @@
 	pmic: pmic@4b {
 		compatible = "rohm,bd71847";
 		reg = <0x4b>;
+		#clock-cells = <0>;
+		clocks = <&clk_xtal32k>;
+		clock-output-names = "clk-32k-out";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio1>;
@@ -928,6 +935,10 @@
 	status = "disabled";
 };
 
+&snvs_rtc {
+	clocks = <&pmic>;
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
index a2b24d4d4e3e..b68954bcc383 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
@@ -23,15 +23,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 7d6317d95b13..e0b604ac0da4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -56,6 +56,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		off-on-delay-us = <20000>;
 		enable-active-high;
 	};
 
@@ -343,6 +344,7 @@
 		reg = <0x20>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		vcc-supply = <&buck4_reg>;
 	};
 };
 
@@ -399,6 +401,10 @@
 	status = "okay";
 };
 
+&usbphynop1 {
+	wakeup-source;
+};
+
 &usbotg1 {
 	dr_mode = "otg";
 	hnp-disable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts
new file mode 100644
index 000000000000..055faae79930
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts
@@ -0,0 +1,146 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2018 Bang & Olufsen
+ * Copyright 2022 Pengutronix
+ */
+
+/dts-v1/;
+
+#include "imx8mm-innocomm-wb15.dtsi"
+
+/ {
+	model = "InnoComm WB15-EVK";
+	compatible = "innocomm,wb15-evk", "fsl,imx8mm";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_leds>;
+
+		led-0 {
+			label = "debug";
+			gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	reg_vsd_3v3: regulator-vsd-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_vsd_3v3>;
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_ethphy: regulator-eth-phy {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_fec_phy_reg>;
+		regulator-name = "PHY_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0x1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_fec_phy>;
+			reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+			phy-supply = <&reg_ethphy>;
+		};
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usbotg1 {
+	dr_mode = "otg";
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	samsung,picophy-pre-emp-curr-control = <3>;
+	samsung,picophy-dc-vol-level-adjust = <7>;
+	disable-over-current;
+	status = "okay";
+};
+
+&usdhc2 {
+	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&reg_vsd_3v3>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_fec: fec-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC			0x03
+			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO		0x03
+			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
+			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
+			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
+			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
+			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
+			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
+			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
+			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
+			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
+			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
+			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
+			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
+		>;
+	};
+
+	pinctrl_fec_phy: fec-phy-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
+		>;
+	};
+
+	pinctrl_fec_phy_reg: fec-phy-reg-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x16
+		>;
+	};
+
+	pinctrl_gpio_leds: led-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SAI1_RXD1_GPIO4_IO3	0xd6
+		>;
+	};
+
+	pinctrl_reg_vsd_3v3: reg-vsd-3v3-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
+		>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15.dtsi
new file mode 100644
index 000000000000..44e87b1568e7
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15.dtsi
@@ -0,0 +1,480 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2018 Bang & Olufsen
+ */
+
+#include "imx8mm.dtsi"
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+
+/ {
+	reg_modem: regulator-modem {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_modem_regulator>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-name = "epdev_on";
+		gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	reg_3v3_out: regulator-3v3-out {
+		compatible = "regulator-fixed";
+		regulator-name = "3V3_OUT";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&cpu_alert0 {
+	temperature = <95000>;
+};
+
+&cpu_crit0 {
+	temperature = <105000>;
+};
+
+&ddrc {
+	operating-points-v2 = <&ddrc_opp_table>;
+
+	ddrc_opp_table: opp-table {
+		compatible = "operating-points-v2";
+
+		opp-25000000 {
+			opp-hz = /bits/ 64 <25000000>;
+		};
+
+		opp-100000000 {
+			opp-hz = /bits/ 64 <100000000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+		};
+	};
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+
+	pmic@4b {
+		compatible = "rohm,bd71847";
+		reg = <0x4b>;
+		pinctrl-0 = <&pinctrl_pmic>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		rohm,reset-snvs-powered;
+
+		regulators {
+			buck1_reg: BUCK1 {
+				regulator-name = "buck1";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <850000>;
+				rohm,dvs-idle-voltage = <850000>;
+				rohm,dvs-suspend-voltage = <850000>;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "buck2";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <1000000>;
+				rohm,dvs-idle-voltage = <900000>;
+			};
+
+			buck3_reg: BUCK3 {
+				// buck5 in datasheet
+				regulator-name = "buck3";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck4_reg: BUCK4 {
+				// buck6 in datasheet
+				regulator-name = "buck4";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5_reg: BUCK5 {
+				// buck7 in datasheet
+				regulator-name = "buck5";
+				regulator-min-microvolt = <1605000>;
+				regulator-max-microvolt = <1995000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6_reg: BUCK6 {
+				// buck8 in datasheet
+				regulator-name = "buck6";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1_reg: LDO1 {
+				regulator-name = "ldo1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2_reg: LDO2 {
+				regulator-name = "ldo2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "ldo3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "ldo4";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo5_reg: LDO5 {
+				regulator-name = "ldo5";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo6_reg: LDO6 {
+				regulator-name = "ldo6";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+};
+
+&pcie_phy {
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
+	fsl,tx-deemph-gen1 = <0x2d>;
+	fsl,tx-deemph-gen2 = <0xf>;
+	status = "okay";
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie0>;
+	reset-gpio = <&gpio5 21 GPIO_ACTIVE_LOW>;
+	clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_PHY>,
+		 <&clk IMX8MM_CLK_PCIE1_AUX>;
+	clock-names = "pcie", "pcie_bus", "pcie_aux";
+	fsl,max-link-speed = <1>;
+	assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, <&clk IMX8MM_CLK_PCIE1_CTRL>;
+	assigned-clock-rates = <10000000>, <250000000>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, <&clk IMX8MM_SYS_PLL2_250M>;
+	status = "okay";
+};
+
+&uart1 { /* BT */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clk IMX8MM_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4349-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_modem_bt>;
+		device-wakeup-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
+		vbat-supply = <&reg_3v3_out>;
+		vddio-supply = <&reg_3v3_out>;
+		clocks = <&osc_32k>;
+		max-speed = <3000000>;
+		clock-names = "extclk";
+	};
+};
+
+&uart2 { /* console */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <8>;
+	no-sd;
+	no-sdio;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	bus-width = <4>;
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&A53_0 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&A53_1 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+	cpu-supply = <&buck2_reg>;
+};
+
+/delete-node/ &sec_jr1; /* Job ring in use by OP-TEE */
+
+&iomuxc {
+	pinctrl_i2c1: i2c1-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA	0x400001c3
+		>;
+	};
+
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
+	pinctrl_i2c2: i2c2-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA	0x400001c3
+		>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2-gpio-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
+	pinctrl_i2c3: i2c3-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3-gpio-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
+	pinctrl_pcie0: pcie0-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B	0x61
+			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x6
+		>;
+	};
+
+	pinctrl_modem_bt: modem-bt-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_NAND_CLE_GPIO3_IO5			0x19
+			MX8MM_IOMUXC_NAND_CE2_B_GPIO3_IO3		0x19
+			MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4		0x19
+			MX8MM_IOMUXC_NAND_RE_B_GPIO3_IO15		0x19
+			MX8MM_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x141
+		>;
+	};
+
+	pinctrl_modem_regulator: modem-reg-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16    0x41
+		>;
+	};
+
+	pinctrl_pmic: pmic-irq-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x41
+		>;
+	};
+
+	pinctrl_uart1: uart1-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
+			MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
+			MX8MM_IOMUXC_UART3_RXD_UART1_DCE_CTS_B	0x140
+			MX8MM_IOMUXC_UART3_TXD_UART1_DCE_RTS_B	0x140
+		>;
+	};
+
+	pinctrl_uart2: uart2-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000190
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d0
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d0
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d0
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d0
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d0
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d0
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d0
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d0
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d0
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x190
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000194
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d4
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d4
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d4
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d4
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d4
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d4
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d4
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d4
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d4
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x194
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d4
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000196
+			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d6
+			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d6
+			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d6
+			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d6
+			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d6
+			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d6
+			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d6
+			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d6
+			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d6
+			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x196
+			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d6
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2-gpio-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x190
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d0
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x194
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d4
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d4
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d4
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d4
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d4
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x196
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d6
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d6
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d6
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d6
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d6
+			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+
+	pinctrl_wdog: wdog-grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0xc6
+		>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
index 8d10f5b41297..5172883717d1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi
@@ -47,11 +47,11 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
index 0679728d2489..1f8326613ee9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
@@ -46,11 +46,11 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index 74c09891600f..6357078185ed 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -214,7 +214,7 @@
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";
 
-	i2cmux@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9540";
 		reg = <0x70>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-phg.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-phg.dts
new file mode 100644
index 000000000000..e9447738b104
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-phg.dts
@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2022 Fabio Estevam <festevam@denx.de>
+ */
+
+/dts-v1/;
+
+#include "imx8mm-tqma8mqml.dtsi"
+
+/ {
+	model = "Cloos i.MX8MM PHG board";
+	compatible = "cloos,imx8mm-phg", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
+
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc2;
+	};
+
+	chosen {
+		stdout-path = &uart2;
+	};
+
+	beeper {
+		compatible = "gpio-beeper";
+		pinctrl-0 = <&pinctrl_beeper>;
+		gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_led>;
+
+		led-0 {
+			label = "status1";
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-1 {
+			label = "status2";
+			gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			label = "status3";
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-3 {
+			label = "run";
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-4 {
+			label = "powerled";
+			gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	reg_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_otg_vbus_ctrl>;
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usdhc2_vmmc: regulator-vmmc {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		startup-delay-us = <100>;
+		off-on-delay-us = <12000>;
+	};
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			reg = <0>;
+			compatible = "ethernet-phy-ieee802.3-c22";
+		};
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbphynop1 {
+	power-domains = <&pgc_otg1>;
+};
+
+&usbphynop2 {
+	power-domains = <&pgc_otg2>;
+};
+
+&usbotg1 {
+	dr_mode = "host";
+	vbus-supply = <&reg_usb_otg_vbus>;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc2 {
+	assigned-clocks = <&clk IMX8MM_CLK_USDHC2>;
+	assigned-clock-rates = <400000000>;
+	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_400M>;
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	bus-width = <4>;
+	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-mmc;
+	no-sdio;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_beeper: beepergrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0		0x19
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO		0x82
+			MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI		0x82
+			MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK		0x82
+			MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x19
+		>;
+	};
+
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ENET_MDC_ENET1_MDC		0x40000002
+			MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO		0x40000002
+			MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x14
+			MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x14
+			MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x14
+			MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x14
+			MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x90
+			MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x90
+			MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x90
+			MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x90
+			MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x14
+			MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x90
+			MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x90
+			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x14
+			MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22		0x10
+		>;
+	};
+
+	pinctrl_gpio_led: gpioledgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19
+			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x19
+			MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6		0x19
+			MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7		0x19
+			MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1		0x19
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_otg_vbus_ctrl: otgvbusctrlgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD1_DATA0_GPIO2_IO2		0x119
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX		0x140
+			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX		0x140
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2grpgpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12		0x1c4
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x190
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d0
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d0
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d0
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d0
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x194
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d4
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d4
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d4
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d4
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d4
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x196
+			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d6
+			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0		0x1d6
+			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1		0x1d6
+			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2		0x1d6
+			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3		0x1d6
+		>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
index 995b44efb1b6..92616bc4f71f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
@@ -53,15 +53,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
index 83c8f715cd90..b1f11098d248 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h
@@ -602,7 +602,7 @@
 #define MX8MM_IOMUXC_UART1_RXD_GPIO5_IO22                                   0x234 0x49C 0x000 0x5 0x0
 #define MX8MM_IOMUXC_UART1_RXD_TPSMP_HDATA24                                0x234 0x49C 0x000 0x7 0x0
 #define MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX                                 0x238 0x4A0 0x000 0x0 0x0
-#define MX8MM_IOMUXC_UART1_TXD_UART1_DTE_RX                                 0x238 0x4A0 0x4F4 0x0 0x0
+#define MX8MM_IOMUXC_UART1_TXD_UART1_DTE_RX                                 0x238 0x4A0 0x4F4 0x0 0x1
 #define MX8MM_IOMUXC_UART1_TXD_ECSPI3_MOSI                                  0x238 0x4A0 0x000 0x1 0x0
 #define MX8MM_IOMUXC_UART1_TXD_GPIO5_IO23                                   0x238 0x4A0 0x000 0x5 0x0
 #define MX8MM_IOMUXC_UART1_TXD_TPSMP_HDATA25                                0x238 0x4A0 0x000 0x7 0x0
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
index a0bd540f27d3..ae0721b807e1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
@@ -53,15 +53,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
index 66a0d103c90f..9e7d38872157 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
@@ -81,15 +81,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -119,8 +119,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -365,8 +368,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	eeprom@52 {
@@ -435,6 +441,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -442,6 +455,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
similarity index 98%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
index 3ea73a6886ff..f6ad1a4b8b66 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
@@ -33,7 +33,6 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	rts-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio5 28 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-imx219.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
similarity index 98%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
index 2fa635e1c1a8..1f8ea20dfafc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
@@ -33,7 +33,6 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	rts-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio5 28 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
similarity index 100%
rename from arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dts
rename to arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
index 244ef8d6cc68..7761d5671cb1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
@@ -222,7 +222,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>;
 	cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
index d3ee6fc4baab..64b366e83fa1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
@@ -248,15 +248,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -326,8 +326,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -477,8 +480,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	pmic@4b {
@@ -600,8 +606,11 @@
 
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	leds_gpio: gpio@20 {
@@ -673,8 +682,11 @@
 
 &i2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
@@ -721,7 +733,6 @@
 	dtr-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -737,7 +748,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	cts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -746,7 +756,6 @@
 	pinctrl-0 = <&pinctrl_uart4>, <&pinctrl_uart4_gpio>;
 	cts-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -759,6 +768,7 @@
 &usbotg2 {
 	dr_mode = "host";
 	vbus-supply = <&reg_usb2_vbus>;
+	over-current-active-low;
 	status = "okay";
 };
 
@@ -852,6 +862,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -859,6 +876,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -866,6 +890,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
@@ -873,6 +904,13 @@
 		>;
 	};
 
+	pinctrl_i2c4_gpio: i2c4gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20	0x400001c3
+			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x400001c3
+		>;
+	};
+
 	pinctrl_ksz: kszgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18	0x41
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
index 31f4c735fe4f..e8bc1fccc47b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
@@ -198,15 +198,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -261,7 +261,7 @@
 
 &gpio1 {
 	gpio-line-names = "", "", "", "", "", "", "", "",
-		"", "", "", "", "", "m2_reset", "", "m2_wdis#",
+		"m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "";
 };
@@ -283,7 +283,8 @@
 &gpio4 {
 	gpio-line-names = "", "", "", "", "", "", "", "",
 		"", "", "", "amp_gpio3", "amp_gpio2", "", "amp_gpio1", "",
-		"", "", "", "", "amp_gpio4", "app_gpio1", "", "uart1_rs485",
+		"lte_pwr#", "lte_rst", "lte_int", "",
+		"amp_gpio4", "app_gpio1", "vdd_4p0_en", "uart1_rs485",
 		"", "uart1_term", "uart1_half", "app_gpio2",
 		"mipi_gpio1", "", "", "";
 };
@@ -298,8 +299,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -566,8 +570,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	accelerometer@19 {
@@ -585,16 +592,22 @@
 /* off-board header */
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
 /* off-board header */
 &i2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
@@ -651,7 +664,6 @@
 	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
 	rts-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -668,7 +680,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
@@ -686,7 +697,6 @@
 	dtr-gpios = <&gpio4 3 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio4 6 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -738,14 +748,19 @@
 	pinctrl_hog: hoggrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1	0x40000159 /* M2_GDIS# */
+			MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8	0x40000041 /* M2_PWR_EN */
 			MX8MM_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x40000041 /* M2_RESET */
 			MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7	0x40000119 /* M2_OFF# */
 			MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15	0x40000159 /* M2_WDIS# */
+			MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18       0x40000041 /* LTE_INT */
+			MX8MM_IOMUXC_SAI1_TXD5_GPIO4_IO17       0x40000041 /* LTE_RST# */
+			MX8MM_IOMUXC_SAI1_TXD4_GPIO4_IO16       0x40000041 /* LTE_PWR */
 			MX8MM_IOMUXC_SAI1_TXD2_GPIO4_IO14	0x40000041 /* AMP GPIO1 */
 			MX8MM_IOMUXC_SAI1_TXD0_GPIO4_IO12	0x40000041 /* AMP GPIO2 */
 			MX8MM_IOMUXC_SAI1_TXC_GPIO4_IO11	0x40000041 /* AMP GPIO3 */
 			MX8MM_IOMUXC_SAI1_MCLK_GPIO4_IO20	0x40000041 /* AMP_GPIO4 */
 			MX8MM_IOMUXC_SAI2_RXFS_GPIO4_IO21	0x40000041 /* APP GPIO1 */
+			MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22	0x40000041 /* VDD_4P0_EN */
 			MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27	0x40000041 /* APP GPIO2 */
 			MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8	0x40000041 /* UART2_EN# */
 			MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x40000041 /* MIPI_GPIO1 */
@@ -779,8 +794,6 @@
 			MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
 			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19 /* RST# */
 			MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x19 /* IRQ# */
-			MX8MM_IOMUXC_GPIO1_IO08_ENET1_1588_EVENT0_IN	0x141
-			MX8MM_IOMUXC_GPIO1_IO09_ENET1_1588_EVENT0_OUT	0x141
 		>;
 	};
 
@@ -797,6 +810,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -804,6 +824,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -811,6 +838,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
@@ -818,6 +852,13 @@
 		>;
 	};
 
+	pinctrl_i2c4_gpio: i2c4gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20	0x400001c3
+			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x400001c3
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21	0x19
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
index 19f6d2943d26..acc2ba8e00a8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
@@ -207,15 +207,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -265,8 +265,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -397,8 +400,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	pmic@4b {
@@ -520,8 +526,11 @@
 
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	accelerometer@19 {
@@ -572,7 +581,6 @@
 	dtr-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
 	dsr-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
 	dcd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 };
 
@@ -681,6 +689,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -688,6 +703,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -695,6 +717,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5	0x19
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
index a67771d02146..eceed9816f5d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
@@ -266,15 +266,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -315,8 +315,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -441,8 +444,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	pmic@4b {
@@ -564,8 +570,11 @@
 
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	accelerometer@19 {
@@ -582,8 +591,11 @@
 
 &i2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gpioled: gpio@27 {
@@ -738,6 +750,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -745,6 +764,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -752,6 +778,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
 			MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
@@ -759,6 +792,13 @@
 		>;
 	};
 
+	pinctrl_i2c4_gpio: i2c4gpiogrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20	0x400001c3
+			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x400001c3
+		>;
+	};
+
 	pinctrl_pcie0: pciegrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11	0x41
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
index c2a5c2f7b204..7c3f5c54f040 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
@@ -9,6 +9,7 @@
 		simple-audio-card,bitclock-master = <&dailink_master>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "imx8mm-wm8904";
 		simple-audio-card,routing =
 			"Headphone Jack", "HPOUTL",
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
index 73cc3fafa018..b2bcd2282170 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
@@ -11,6 +11,7 @@
 		simple-audio-card,bitclock-master = <&dailink_master>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "imx8mm-nau8822";
 		simple-audio-card,routing =
 			"Headphones", "LHP",
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index bcab830c6e95..702d87621bb4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -3,8 +3,8 @@
  * Copyright 2022 Toradex
  */
 
-#include "dt-bindings/phy/phy-imx8-pcie.h"
-#include "dt-bindings/pwm/pwm.h"
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+#include <dt-bindings/pwm/pwm.h>
 #include "imx8mm.dtsi"
 
 / {
@@ -98,6 +98,7 @@
 		off-on-delay = <500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_eth>;
+		regulator-always-on;
 		regulator-boot-on;
 		regulator-max-microvolt = <3300000>;
 		regulator-min-microvolt = <3300000>;
@@ -183,15 +184,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -610,7 +611,7 @@
 		compatible = "atmel,maxtouch";
 		/*
 		 * Verdin GPIO_9_DSI
-		 * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI83 IRQ albeit currently unused)
+		 * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI84 IRQ albeit currently unused)
 		 */
 		interrupt-parent = <&gpio3>;
 		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
@@ -653,7 +654,8 @@
 	assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
 				 <&clk IMX8MM_SYS_PLL2_250M>;
 	assigned-clock-rates = <10000000>, <250000000>;
-	clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>,
+	clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>,
+		 <&clk IMX8MM_CLK_PCIE1_AUX>,
 		 <&clk IMX8MM_CLK_PCIE1_PHY>;
 	clock-names = "pcie", "pcie_aux", "pcie_bus";
 	pinctrl-names = "default";
@@ -664,6 +666,7 @@
 
 &pcie_phy {
 	clocks = <&clk IMX8MM_CLK_PCIE1_PHY>;
+	clock-names = "ref";
 	fsl,clkreq-unsupported;
 	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
 	fsl,tx-deemph-gen1 = <0x2d>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 83f9a1329b1b..5f52e6628661 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -139,6 +139,7 @@
 		A53_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
@@ -575,9 +576,10 @@
 				};
 			};
 
-			anatop: anatop@30360000 {
-				compatible = "fsl,imx8mm-anatop", "syscon";
+			anatop: clock-controller@30360000 {
+				compatible = "fsl,imx8mm-anatop";
 				reg = <0x30360000 0x10000>;
+				#clock-cells = <1>;
 			};
 
 			snvs: snvs@30370000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi
index 1133cded9be2..8a4369d38903 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi
@@ -55,15 +55,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-800M {
+		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index d8ce217c6016..5110d59b719f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -35,15 +35,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-600M {
+		opp-600000000 {
 			opp-hz = /bits/ 64 <600000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index 4eb467df5ba7..4839a962a170 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
@@ -47,6 +47,7 @@
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-ramp-delay = <3125>;
+				nxp,dvs-standby-voltage = <750000>;
 			};
 
 			buck2: BUCK2 {
@@ -56,8 +57,6 @@
 				regulator-boot-on;
 				regulator-always-on;
 				regulator-ramp-delay = <3125>;
-				nxp,dvs-run-voltage = <950000>;
-				nxp,dvs-standby-voltage = <850000>;
 			};
 
 			buck4: BUCK4{
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 261c36540079..8fef980c4ab2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -36,6 +36,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		off-on-delay-us = <12000>;
 		enable-active-high;
 	};
 
@@ -159,8 +160,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
 	ptn5110: tcpc@50 {
@@ -195,8 +199,11 @@
 
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
 	pca6416: gpio@20 {
@@ -240,6 +247,15 @@
 	status = "okay";
 };
 
+&uart1 { /* BT */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clk IMX8MN_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
 &uart2 { /* console */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart2>;
@@ -255,6 +271,10 @@
 	status = "okay";
 };
 
+&usbphynop1 {
+	wakeup-source;
+};
+
 &usbotg1 {
 	dr_mode = "otg";
 	hnp-disable;
@@ -369,6 +389,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2grp-gpio {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16	0x1c3
+			MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17	0x1c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -376,6 +403,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3grp-gpio {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18	0x1c3
+			MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19	0x1c3
+		>;
+	};
+
 	pinctrl_pmic: pmicirqgrp {
 		fsl,pins = <
 			MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x141
@@ -419,6 +453,15 @@
 		>;
 	};
 
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
+			MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
+			MX8MN_IOMUXC_UART3_RXD_UART1_DCE_CTS_B	0x140
+			MX8MN_IOMUXC_UART3_TXD_UART1_DCE_RTS_B	0x140
+		>;
+	};
+
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
 			MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
index dd4302ac1de4..7c12518dbc96 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
@@ -189,15 +189,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-750M {
+		opp-750000000 {
 			opp-hz = /bits/ 64 <750000000>;
 		};
 	};
@@ -256,7 +256,7 @@
 
 &gpio1 {
 	gpio-line-names = "", "", "", "", "", "", "", "",
-		"", "", "", "", "", "m2_reset", "", "m2_wdis#",
+		"m2_pwr_en", "", "", "", "", "m2_reset", "", "m2_wdis#",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "";
 };
@@ -278,7 +278,7 @@
 &gpio4 {
 	gpio-line-names = "", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
-		"", "", "", "", "", "app_gpio1", "", "uart1_rs485",
+		"", "", "", "", "", "app_gpio1", "vdd_4p0_en", "uart1_rs485",
 		"", "uart1_term", "uart1_half", "app_gpio2",
 		"mipi_gpio1", "", "", "";
 };
@@ -297,8 +297,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -565,8 +568,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	accelerometer@19 {
@@ -584,16 +590,22 @@
 /* off-board header */
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
 /* off-board header */
 &i2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
@@ -631,7 +643,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
 	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
@@ -689,10 +700,12 @@
 	pinctrl_hog: hoggrp {
 		fsl,pins = <
 			MX8MN_IOMUXC_NAND_CE0_B_GPIO3_IO1	0x40000159 /* M2_GDIS# */
+			MX8MN_IOMUXC_GPIO1_IO08_GPIO1_IO8	0x40000041 /* M2_PWR_EN */
 			MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x40000041 /* M2_RESET */
 			MX8MN_IOMUXC_NAND_DATA01_GPIO3_IO7	0x40000119 /* M2_OFF# */
 			MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15	0x40000159 /* M2_WDIS# */
 			MX8MN_IOMUXC_SAI2_RXFS_GPIO4_IO21	0x40000041 /* APP GPIO1 */
+			MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22	0x40000041 /* VDD_4P0_EN */
 			MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27	0x40000041 /* APP GPIO2 */
 			MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8	0x40000041 /* UART2_EN# */
 			MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x40000041 /* MIPI_GPIO1 */
@@ -726,8 +739,6 @@
 			MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
 			MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19 /* RST# */
 			MX8MN_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x19 /* IRQ# */
-			MX8MN_IOMUXC_GPIO1_IO08_ENET1_1588_EVENT0_IN	0x141
-			MX8MN_IOMUXC_GPIO1_IO09_ENET1_1588_EVENT0_OUT	0x141
 		>;
 	};
 
@@ -744,6 +755,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
+			MX8MN_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
@@ -751,6 +769,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
+			MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
@@ -758,6 +783,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
+			MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
 			MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
@@ -765,6 +797,13 @@
 		>;
 	};
 
+	pinctrl_i2c4_gpio: i2c4gpiogrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C4_SCL_GPIO5_IO20	0x400001c3
+			MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21	0x400001c3
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledgrp {
 		fsl,pins = <
 			MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21	0x19
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 015ab5078b65..a4dca60cac13 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -139,6 +139,7 @@
 		A53_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
@@ -576,10 +577,10 @@
 				};
 			};
 
-			anatop: anatop@30360000 {
-				compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop",
-					     "syscon";
+			anatop: clock-controller@30360000 {
+				compatible = "fsl,imx8mn-anatop", "fsl,imx8mm-anatop";
 				reg = <0x30360000 0x10000>;
+				#clock-cells = <1>;
 			};
 
 			snvs: snvs@30370000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
index 0f13ee362771..6e1192e751f8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
@@ -427,6 +427,24 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 	uart-has-rtscts;
 	status = "okay";
+
+	/*
+	 * PLL3 at 320 MHz supplies UART2 root with 64 MHz clock,
+	 * which with 16x oversampling yields 4 Mbdps baud base,
+	 * which is exactly the maximum rate supported by muRata
+	 * 2AE bluetooth UART.
+	 */
+	assigned-clocks = <&clk IMX8MP_SYS_PLL3>, <&clk IMX8MP_CLK_UART2>;
+	assigned-clock-parents = <0>, <&clk IMX8MP_SYS_PLL3_OUT>;
+	assigned-clock-rates = <320000000>, <64000000>;
+
+	bluetooth {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_uart2_bt>;
+		compatible = "cypress,cyw4373a0-bt";
+		shutdown-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		max-speed = <4000000>;
+	};
 };
 
 &uart3 {
@@ -849,6 +867,13 @@
 		>;
 	};
 
+	pinctrl_uart2_bt: dhcom-uart2-bt-grp {
+		fsl,pins = <
+			/* BT_REG_EN */
+			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x144
+		>;
+	};
+
 	pinctrl_uart3: dhcom-uart3-grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX		0x49
@@ -886,8 +911,6 @@
 			MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1		0x1d0
 			MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2		0x1d0
 			MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3		0x1d0
-			/* BT_REG_EN */
-			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x144
 			/* WL_REG_EN */
 			MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x144
 		>;
@@ -901,8 +924,6 @@
 			MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1		0x1d4
 			MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2		0x1d4
 			MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3		0x1d4
-			/* BT_REG_EN */
-			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x144
 			/* WL_REG_EN */
 			MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x144
 		>;
@@ -916,8 +937,6 @@
 			MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1		0x1d6
 			MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2		0x1d6
 			MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3		0x1d6
-			/* BT_REG_EN */
-			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x144
 			/* WL_REG_EN */
 			MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x144
 		>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index b4c1ef2559f2..f2d93437084b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -36,8 +36,8 @@
 
 	pcie0_refclk: pcie0-refclk {
 		compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency = <100000000>;
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
 	};
 
 	reg_can1_stby: regulator-can1-stby {
@@ -85,6 +85,20 @@
 	};
 };
 
+&flexspi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexspi0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		spi-tx-bus-width = <1>;
+		spi-rx-bus-width = <4>;
+	};
+};
+
 &A53_0 {
 	cpu-supply = <&reg_arm>;
 };
@@ -317,6 +331,13 @@
 	};
 };
 
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
 &i2c3 {
 	clock-frequency = <400000>;
 	pinctrl-names = "default";
@@ -390,10 +411,37 @@
 	status = "okay";
 };
 
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&pwm4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm4>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
 
+&uart1 { /* BT */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clk IMX8MP_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
 &uart2 {
 	/* console */
 	pinctrl-names = "default";
@@ -416,6 +464,15 @@
 	status = "okay";
 };
 
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	assigned-clocks = <&clk IMX8MP_CLK_UART3>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
 &usdhc2 {
 	assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
 	assigned-clock-rates = <400000000>;
@@ -515,6 +572,17 @@
 		>;
 	};
 
+	pinctrl_flexspi0: flexspi0grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK           0x1c2
+			MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B        0x82
+			MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00      0x82
+			MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01      0x82
+			MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02      0x82
+			MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03      0x82
+		>;
+	};
+
 	pinctrl_gpio_led: gpioledgrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16	0x140
@@ -528,6 +596,13 @@
 		>;
 	};
 
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL		0x400001c2
+			MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA		0x400001c2
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL		0x400001c2
@@ -567,12 +642,39 @@
 		>;
 	};
 
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT	0x116
+		>;
+	};
+
+	pinctrl_pwm2: pwm2grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO11__PWM2_OUT	0x116
+		>;
+	};
+
+	pinctrl_pwm4: pwm4grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_SAI5_RXFS__PWM4_OUT	0x116
+		>;
+	};
+
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19	0x40
 		>;
 	};
 
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX	0x140
+			MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX	0x140
+			MX8MP_IOMUXC_UART3_RXD__UART1_DCE_CTS	0x140
+			MX8MP_IOMUXC_UART3_TXD__UART1_DCE_RTS	0x140
+		>;
+	};
+
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x140
@@ -586,6 +688,15 @@
 		>;
 	};
 
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX		0x140
+			MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX		0x140
+			MX8MP_IOMUXC_ECSPI1_SS0__UART3_DCE_RTS		0x140
+			MX8MP_IOMUXC_ECSPI1_MISO__UART3_DCE_CTS		0x140
+		>;
+	};
+
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK	0x190
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index 79b290a002c1..ecc4bce6db97 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -99,7 +99,6 @@
 
 		regulators {
 			buck1: BUCK1 {
-				regulator-compatible = "BUCK1";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <2187500>;
 				regulator-boot-on;
@@ -108,7 +107,6 @@
 			};
 
 			buck2: BUCK2 {
-				regulator-compatible = "BUCK2";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <2187500>;
 				regulator-boot-on;
@@ -119,7 +117,6 @@
 			};
 
 			buck4: BUCK4 {
-				regulator-compatible = "BUCK4";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -127,7 +124,6 @@
 			};
 
 			buck5: BUCK5 {
-				regulator-compatible = "BUCK5";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -135,7 +131,6 @@
 			};
 
 			buck6: BUCK6 {
-				regulator-compatible = "BUCK6";
 				regulator-min-microvolt = <600000>;
 				regulator-max-microvolt = <3400000>;
 				regulator-boot-on;
@@ -143,7 +138,6 @@
 			};
 
 			ldo1: LDO1 {
-				regulator-compatible = "LDO1";
 				regulator-min-microvolt = <1600000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
@@ -151,7 +145,6 @@
 			};
 
 			ldo2: LDO2 {
-				regulator-compatible = "LDO2";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1150000>;
 				regulator-boot-on;
@@ -159,7 +152,6 @@
 			};
 
 			ldo3: LDO3 {
-				regulator-compatible = "LDO3";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
@@ -167,13 +159,11 @@
 			};
 
 			ldo4: LDO4 {
-				regulator-compatible = "LDO4";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
 			ldo5: LDO5 {
-				regulator-compatible = "LDO5";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-boot-on;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
index 7bf6f81e87b4..6357f3d96ccd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts
@@ -8,6 +8,7 @@
 
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy-imx8-pcie.h>
 #include <dt-bindings/pwm/pwm.h>
 #include "imx8mp-tqma8mpql.dtsi"
 
@@ -48,6 +49,27 @@
 		status = "disabled";
 	};
 
+	clk_xtal25: clk-xtal25 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	fan0: pwm-fan {
+		compatible = "pwm-fan";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pwmfan>;
+		fan-supply = <&reg_pwm_fan>;
+		#cooling-cells = <2>;
+		/* typical 25 kHz -> 40.000 nsec */
+		pwms = <&pwm3 0 40000 PWM_POLARITY_INVERTED>;
+		cooling-levels = <0 32 64 128 196 240>;
+		pulses-per-revolution = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+		status = "disabled";
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 		pinctrl-names = "default";
@@ -108,6 +130,18 @@
 		status = "disabled";
 	};
 
+	reg_pwm_fan: regulator-pwm-fan {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_regpwmfan>;
+		regulator-name = "FAN_PWR";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_vcc_12v0>;
+	};
+
 	reg_usdhc2_vmmc: regulator-usdhc2 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -165,6 +199,47 @@
 			linux,cma-default;
 		};
 	};
+
+	thermal-zones {
+		soc-thermal {
+			trips {
+				soc_active0: trip-active0 {
+					temperature = <40000>;
+					hysteresis = <5000>;
+					type = "active";
+				};
+
+				soc_active1: trip-active1 {
+					temperature = <48000>;
+					hysteresis = <3000>;
+					type = "active";
+				};
+
+				soc_active2: trip-active2 {
+					temperature = <60000>;
+					hysteresis = <10000>;
+					type = "active";
+				};
+			};
+
+			cooling-maps {
+				map1 {
+					trip = <&soc_active0>;
+					cooling-device = <&fan0 1 1>;
+				};
+
+				map2 {
+					trip = <&soc_active1>;
+					cooling-device = <&fan0 2 2>;
+				};
+
+				map3 {
+					trip = <&soc_active2>;
+					cooling-device = <&fan0 3 3>;
+				};
+			};
+		};
+	};
 };
 
 &ecspi1 {
@@ -340,9 +415,16 @@
 			  "", "", "", "",
 			  "", "", "", "",
 			  "", "", "DP_IRQ", "DSI_EN",
-			  "HDMI_OC#", "TEMP_EVENT#", "PCIE_CLK_OE#", "",
+			  "HDMI_OC#", "TEMP_EVENT#", "PCIE_REFCLK_OE#", "",
 			  "", "", "", "FAN_PWR",
 			  "RTC_EVENT#", "CODEC_RST#", "", "";
+
+	pcie-refclkreq-hog {
+		gpio-hog;
+		gpios = <22 0>;
+		output-high;
+		line-name = "PCIE_REFCLK_OE#";
+	};
 };
 
 &gpio5 {
@@ -377,6 +459,13 @@
 		pagesize = <16>;
 		vcc-supply = <&reg_vcc_3v3>;
 	};
+
+	pcieclk: clock-generator@6a {
+		compatible = "renesas,9fgv0241";
+		reg = <0x6a>;
+		clocks = <&clk_xtal25>;
+		#clock-cells = <1>;
+	};
 };
 
 &i2c4 {
@@ -407,6 +496,25 @@
 	interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
 };
 
+&pcie_phy {
+	fsl,clkreq-unsupported;
+	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
+	clocks = <&pcieclk 0>;
+	clock-names = "ref";
+	status = "okay";
+};
+
+&pcie {
+	clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
+		 <&clk IMX8MP_CLK_HSIO_AXI>,
+		 <&clk IMX8MP_CLK_PCIE_ROOT>;
+	clock-names = "pcie", "pcie_bus", "pcie_aux";
+	assigned-clocks = <&clk IMX8MP_CLK_PCIE_AUX>;
+	assigned-clock-rates = <10000000>;
+	assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_50M>;
+	status = "okay";
+};
+
 &pwm2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm2>;
@@ -461,11 +569,23 @@
 	status = "okay";
 };
 
+&usb3_1 {
+	fsl,disable-port-power-control;
+	fsl,permanently-attached;
+	dr_mode = "host";
+	status = "okay";
+};
+
 &usb3_phy0 {
 	vbus-supply = <&reg_vcc_5v0>;
 	status = "okay";
 };
 
+&usb3_phy1 {
+	vbus-supply = <&reg_vcc_5v0>;
+	status = "okay";
+};
+
 &usb_dwc3_0 {
 	/* dual role is implemented, but not a full featured OTG */
 	hnp-disable;
@@ -486,6 +606,31 @@
 	};
 };
 
+&usb_dwc3_1 {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbhub>;
+	status = "okay";
+
+	hub_2_0: hub@1 {
+		compatible = "usb451,8142";
+		reg = <1>;
+		peer-hub = <&hub_3_0>;
+		reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_vcc_3v3>;
+	};
+
+	hub_3_0: hub@2 {
+		compatible = "usb451,8140";
+		reg = <2>;
+		peer-hub = <&hub_2_0>;
+		reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&reg_vcc_3v3>;
+	};
+};
+
 &usdhc2 {
 	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
@@ -685,10 +830,18 @@
 		fsl,pins = <MX8MP_IOMUXC_I2C3_SDA__PWM3_OUT		0x14>;
 	};
 
+	pinctrl_pwmfan: pwmfangrp {
+		fsl,pins = <MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18		0x80>; /* FAN RPM */
+	};
+
 	pinctrl_reg12v0: reg12v0grp {
 		fsl,pins = <MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06		0x140>; /* VCC12V enable */
 	};
 
+	pinctrl_regpwmfan: regpwmfangrp {
+		fsl,pins = <MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27		0x80>;
+	};
+
 	/* X61 */
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <MX8MP_IOMUXC_SD1_CLK__UART1_DCE_TX		0x140>,
@@ -720,6 +873,10 @@
 		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10		0x1c0>;
 	};
 
+	pinctrl_usbhub: usbhubgrp {
+		fsl,pins = <MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11		0x10>;
+	};
+
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK		0x192>,
 			   <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD		0x1d2>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
index 06b4c93c5876..8eb7d5ee38da 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
@@ -253,8 +253,11 @@
 
 &i2c1 {
 	clock-frequency = <100000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
+	pinctrl-1 = <&pinctrl_i2c1_gpio>;
+	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	gsc: gsc@20 {
@@ -477,8 +480,11 @@
 
 &i2c2 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	accelerometer@19 {
@@ -556,16 +562,22 @@
 /* off-board header */
 &i2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
 /* off-board header */
 &i2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c4>;
+	pinctrl-1 = <&pinctrl_i2c4_gpio>;
+	scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
@@ -611,7 +623,6 @@
 	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
 	cts-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
 	rts-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
-	uart-has-rtscts;
 	status = "okay";
 
 	bluetooth {
@@ -800,6 +811,13 @@
 		>;
 	};
 
+	pinctrl_i2c1_gpio: i2c1gpiogrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14	0x400001c2
+			MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15	0x400001c2
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL		0x400001c2
@@ -807,6 +825,13 @@
 		>;
 	};
 
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16	0x400001c3
+			MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL		0x400001c2
@@ -814,6 +839,13 @@
 		>;
 	};
 
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18	0x400001c3
+			MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19	0x400001c3
+		>;
+	};
+
 	pinctrl_i2c4: i2c4grp {
 		fsl,pins = <
 			MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL		0x400001c2
@@ -821,6 +853,13 @@
 		>;
 	};
 
+	pinctrl_i2c4_gpio: i2c4gpiogrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20	0x400001c3
+			MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21	0x400001c3
+		>;
+	};
+
 	pinctrl_ksz: kszgrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29	0x150 /* IRQ# */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
index 4b8f86f63081..80db1ad7c230 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
@@ -116,6 +116,7 @@
 
 /* Verdin USB_2 */
 &usb3_1 {
+	fsl,permanently-attached;
 	status = "okay";
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 5dcd1de586b5..6a1890a4b5d8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -3,7 +3,8 @@
  * Copyright 2022 Toradex
  */
 
-#include "dt-bindings/pwm/pwm.h"
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+#include <dt-bindings/pwm/pwm.h>
 #include "imx8mp.dtsi"
 
 / {
@@ -678,8 +679,8 @@
 		status = "disabled";
 	};
 
-	lvds_ti_sn65dsi83: bridge@2c {
-		compatible = "ti,sn65dsi83";
+	lvds_ti_sn65dsi84: bridge@2c {
+		compatible = "ti,sn65dsi84";
 		/* Verdin GPIO_9_DSI (SN65DSI84 IRQ, SODIMM 17, unused) */
 		/* Verdin GPIO_10_DSI (SODIMM 21) */
 		enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
@@ -712,7 +713,7 @@
 		compatible = "atmel,maxtouch";
 		/*
 		 * Verdin GPIO_9_DSI
-		 * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI83 IRQ albeit currently unused)
+		 * (TOUCH_INT#, SODIMM 17, also routed to SN65DSI84 IRQ albeit currently unused)
 		 */
 		interrupt-parent = <&gpio4>;
 		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
@@ -806,28 +807,45 @@
 };
 
 /* Verdin USB_1 */
-&usb3_phy0 {
-	vbus-supply = <&reg_usb1_vbus>;
+&usb3_0 {
+	fsl,disable-port-power-control;
+	fsl,over-current-active-low;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_1_oc_n>;
 };
 
 &usb_dwc3_0 {
+	/* dual role only, not full featured OTG */
 	adp-disable;
 	dr_mode = "otg";
 	hnp-disable;
 	maximum-speed = "high-speed";
-	over-current-active-low;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usb_1_id>;
+	role-switch-default-mode = "peripheral";
 	srp-disable;
+	usb-role-switch;
+
+	connector {
+		compatible = "gpio-usb-b-connector", "usb-b-connector";
+		id-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+		label = "Type-C";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usb_1_id>;
+		self-powered;
+		type = "micro";
+		vbus-supply = <&reg_usb1_vbus>;
+	};
 };
 
 /* Verdin USB_2 */
+&usb3_1 {
+	fsl,disable-port-power-control;
+};
+
 &usb3_phy1 {
 	vbus-supply = <&reg_usb2_vbus>;
 };
 
 &usb_dwc3_1 {
-	disable-over-current;
 	dr_mode = "host";
 };
 
@@ -1045,7 +1063,6 @@
 
 	pinctrl_gpio_hog3: gpiohog3grp {
 		fsl,pins =
-			<MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x1c4>,	/* SODIMM 157 */
 			/* CSI_1_MCLK */
 			<MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15		0x1c4>;	/* SODIMM 91 */
 	};
@@ -1220,7 +1237,7 @@
 
 	pinctrl_usb1_vbus: usb1vbusgrp {
 		fsl,pins =
-			<MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR		0x19>;	/* SODIMM 155 */
+			<MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x106>;	/* SODIMM 155 */
 	};
 
 	/* USB_1_ID */
@@ -1229,9 +1246,15 @@
 			<MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10		0x1c4>;	/* SODIMM 161 */
 	};
 
+	/* USB_1_OC# */
+	pinctrl_usb_1_oc_n: usb1ocngrp {
+		fsl,pins =
+			<MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC		0x1c4>;	/* SODIMM 157 */
+	};
+
 	pinctrl_usb2_vbus: usb2vbusgrp {
 		fsl,pins =
-			<MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR		0x19>;	/* SODIMM 185 */
+			<MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14		0x106>;	/* SODIMM 185 */
 	};
 
 	/* On-module Wi-Fi */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index a2f7969bec9d..e5f5ac49b312 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -123,6 +123,7 @@
 
 		A53_L2: l2-cache0 {
 			compatible = "cache";
+			cache-unified;
 			cache-level = <2>;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
@@ -441,10 +442,10 @@
 				};
 			};
 
-			anatop: anatop@30360000 {
-				compatible = "fsl,imx8mp-anatop", "fsl,imx8mm-anatop",
-					     "syscon";
+			anatop: clock-controller@30360000 {
+				compatible = "fsl,imx8mp-anatop", "fsl,imx8mm-anatop";
 				reg = <0x30360000 0x10000>;
+				#clock-cells = <1>;
 			};
 
 			snvs: snvs@30370000 {
@@ -523,6 +524,7 @@
 				compatible = "fsl,imx8mp-gpc";
 				reg = <0x303a0000 0x1000>;
 				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-controller;
 				#interrupt-cells = <3>;
 
@@ -589,7 +591,7 @@
 						reg = <IMX8MP_POWER_DOMAIN_MIPI_PHY2>;
 					};
 
-					pgc_hsiomix: power-domains@17 {
+					pgc_hsiomix: power-domain@17 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_HSIOMIX>;
 						clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
@@ -631,6 +633,14 @@
 						reg = <IMX8MP_POWER_DOMAIN_VPU_VC8000E>;
 						clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
 					};
+
+					pgc_mlmix: power-domain@24 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_MLMIX>;
+						clocks = <&clk IMX8MP_CLK_ML_AXI>,
+							 <&clk IMX8MP_CLK_ML_AHB>,
+							 <&clk IMX8MP_CLK_NPU_ROOT>;
+					};
 				};
 			};
 		};
@@ -705,12 +715,15 @@
 			ecspi1: spi@30820000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi";
+				compatible = "fsl,imx8mp-ecspi", "fsl,imx6ul-ecspi";
 				reg = <0x30820000 0x10000>;
 				interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MP_CLK_ECSPI1_ROOT>,
 					 <&clk IMX8MP_CLK_ECSPI1_ROOT>;
 				clock-names = "ipg", "per";
+				assigned-clock-rates = <80000000>;
+				assigned-clocks = <&clk IMX8MP_CLK_ECSPI1>;
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>;
 				dmas = <&sdma1 0 7 1>, <&sdma1 1 7 2>;
 				dma-names = "rx", "tx";
 				status = "disabled";
@@ -719,12 +732,15 @@
 			ecspi2: spi@30830000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi";
+				compatible = "fsl,imx8mp-ecspi", "fsl,imx6ul-ecspi";
 				reg = <0x30830000 0x10000>;
 				interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MP_CLK_ECSPI2_ROOT>,
 					 <&clk IMX8MP_CLK_ECSPI2_ROOT>;
 				clock-names = "ipg", "per";
+				assigned-clock-rates = <80000000>;
+				assigned-clocks = <&clk IMX8MP_CLK_ECSPI2>;
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>;
 				dmas = <&sdma1 2 7 1>, <&sdma1 3 7 2>;
 				dma-names = "rx", "tx";
 				status = "disabled";
@@ -733,12 +749,15 @@
 			ecspi3: spi@30840000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx8mp-ecspi", "fsl,imx51-ecspi";
+				compatible = "fsl,imx8mp-ecspi", "fsl,imx6ul-ecspi";
 				reg = <0x30840000 0x10000>;
 				interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MP_CLK_ECSPI3_ROOT>,
 					 <&clk IMX8MP_CLK_ECSPI3_ROOT>;
 				clock-names = "ipg", "per";
+				assigned-clock-rates = <80000000>;
+				assigned-clocks = <&clk IMX8MP_CLK_ECSPI3>;
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_800M>;
 				dmas = <&sdma1 4 7 1>, <&sdma1 5 7 2>;
 				dma-names = "rx", "tx";
 				status = "disabled";
@@ -1063,11 +1082,11 @@
 			noc_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
-				opp-200M {
+				opp-200000000 {
 					opp-hz = /bits/ 64 <200000000>;
 				};
 
-				opp-1000M {
+				opp-1000000000 {
 					opp-hz = /bits/ 64 <1000000000>;
 				};
 			};
@@ -1279,7 +1298,7 @@
 			reg = <0x32f10100 0x8>,
 			      <0x381f0000 0x20>;
 			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
-				 <&clk IMX8MP_CLK_USB_ROOT>;
+				 <&clk IMX8MP_CLK_USB_SUSP>;
 			clock-names = "hsio", "suspend";
 			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1292,9 +1311,9 @@
 			usb_dwc3_0: usb@38100000 {
 				compatible = "snps,dwc3";
 				reg = <0x38100000 0x10000>;
-				clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+				clocks = <&clk IMX8MP_CLK_USB_ROOT>,
 					 <&clk IMX8MP_CLK_USB_CORE_REF>,
-					 <&clk IMX8MP_CLK_USB_ROOT>;
+					 <&clk IMX8MP_CLK_USB_SUSP>;
 				clock-names = "bus_early", "ref", "suspend";
 				interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy0>, <&usb3_phy0>;
@@ -1321,7 +1340,7 @@
 			reg = <0x32f10108 0x8>,
 			      <0x382f0000 0x20>;
 			clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
-				 <&clk IMX8MP_CLK_USB_ROOT>;
+				 <&clk IMX8MP_CLK_USB_SUSP>;
 			clock-names = "hsio", "suspend";
 			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_USB>;
@@ -1334,9 +1353,9 @@
 			usb_dwc3_1: usb@38200000 {
 				compatible = "snps,dwc3";
 				reg = <0x38200000 0x10000>;
-				clocks = <&clk IMX8MP_CLK_HSIO_AXI>,
+				clocks = <&clk IMX8MP_CLK_USB_ROOT>,
 					 <&clk IMX8MP_CLK_USB_CORE_REF>,
-					 <&clk IMX8MP_CLK_USB_ROOT>;
+					 <&clk IMX8MP_CLK_USB_SUSP>;
 				clock-names = "bus_early", "ref", "suspend";
 				interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usb3_phy1>, <&usb3_phy1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 82387b9cb800..78937910f403 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -46,6 +46,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		off-on-delay-us = <20000>;
 		enable-active-high;
 	};
 
@@ -163,22 +164,22 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
 		/*
 		 * On imx8mq B0 PLL can't be bypassed so low bus is 166M
 		 */
-		opp-166M {
+		opp-166000000 {
 			opp-hz = /bits/ 64 <166935483>;
 		};
 
-		opp-800M {
+		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 6445c6b90b5b..4c8904fba1c1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -7,6 +7,7 @@
 
 #include "dt-bindings/input/input.h"
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
 #include "dt-bindings/pwm/pwm.h"
 #include "dt-bindings/usb/pd.h"
 #include "imx8mq.dtsi"
@@ -61,14 +62,13 @@
 	};
 
 	leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
+		compatible = "pwm-leds";
 
 		led1 {
-			label = "LED 1";
-			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
-			default-state = "off";
+			function = LED_FUNCTION_STATUS;
+			color = <LED_COLOR_ID_RED>;
+			max-brightness = <248>;
+			pwms = <&pwm2 0 50000 0>;
 		};
 	};
 
@@ -615,9 +615,9 @@
 		>;
 	};
 
-	pinctrl_gpio_leds: gpioledgrp {
+	pinctrl_pwm_led: pwmledgrp {
 		fsl,pins = <
-			MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x16
+			MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT	0x16
 		>;
 	};
 
@@ -920,6 +920,12 @@
 	status = "okay";
 };
 
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm_led>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index ae08556b2ef2..ddf0e330dc7c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -311,15 +311,15 @@
 	ddrc_opp_table: opp-table {
 		compatible = "operating-points-v2";
 
-		opp-25M {
+		opp-25000000 {
 			opp-hz = /bits/ 64 <25000000>;
 		};
 
-		opp-100M {
+		opp-100000000 {
 			opp-hz = /bits/ 64 <100000000>;
 		};
 
-		opp-800M {
+		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
index 9dda2a1554c3..8614c18b5998 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-nitrogen.dts
@@ -133,7 +133,7 @@
 	pinctrl-0 = <&pinctrl_i2c1>;
 	status = "okay";
 
-	i2cmux@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9546";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_i2c1_pca9546>;
@@ -216,7 +216,7 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 
-	pca9546: i2cmux@70 {
+	pca9546: i2c-mux@70 {
 		compatible = "nxp,pca9546";
 		reg = <0x70>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
index 5d5aa6537225..6e6182709d22 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts
@@ -339,7 +339,7 @@
 	bus-width = <4>;
 	non-removable;
 	no-sd;
-	no-emmc;
+	no-mmc;
 	status = "okay";
 
 	brcmf: wifi@1 {
@@ -359,7 +359,7 @@
 	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 	disable-wp;
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
index 802ad6e5cef6..9a95e30fb42d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
@@ -220,12 +220,14 @@
 		reg = <0x53>;
 		pagesize = <16>;
 		read-only;
+		vcc-supply = <&reg_vcc3v3>;
 	};
 
 	eeprom0: eeprom@57 {
 		compatible = "atmel,24c64";
 		reg = <0x57>;
 		pagesize = <32>;
+		vcc-supply = <&reg_vcc3v3>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 674187e7252f..7235c4d2da09 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -179,6 +179,7 @@
 		A53_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -605,10 +606,11 @@
 				};
 			};
 
-			anatop: syscon@30360000 {
-				compatible = "fsl,imx8mq-anatop", "syscon";
+			anatop: clock-controller@30360000 {
+				compatible = "fsl,imx8mq-anatop";
 				reg = <0x30360000 0x10000>;
 				interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+				#clock-cells = <1>;
 			};
 
 			snvs: snvs@30370000 {
@@ -1184,7 +1186,7 @@
 			};
 
 			csi1: csi@30a90000 {
-				compatible = "fsl,imx8mq-csi", "fsl,imx7-csi";
+				compatible = "fsl,imx8mq-csi";
 				reg = <0x30a90000 0x10000>;
 				interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MQ_CLK_CSI1_ROOT>;
@@ -1236,7 +1238,7 @@
 			};
 
 			csi2: csi@30b80000 {
-				compatible = "fsl,imx8mq-csi", "fsl,imx7-csi";
+				compatible = "fsl,imx8mq-csi";
 				reg = <0x30b80000 0x10000>;
 				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MQ_CLK_CSI2_ROOT>;
@@ -1356,15 +1358,15 @@
 			noc_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
-				opp-133M {
+				opp-133000000 {
 					opp-hz = /bits/ 64 <133333333>;
 				};
 
-				opp-400M {
+				opp-400000000 {
 					opp-hz = /bits/ 64 <400000000>;
 				};
 
-				opp-800M {
+				opp-800000000 {
 					opp-hz = /bits/ 64 <800000000>;
 				};
 			};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
index 669aa14ce9f7..b483134f84d1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qm-ss-lsio.dtsi
@@ -6,30 +6,68 @@
 
 &lsio_gpio0 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 0 6>,
+		      <&iomuxc 6 7 22>,
+		      <&iomuxc 28 36 4>;
 };
 
 &lsio_gpio1 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 40 4>,
+		      <&iomuxc 4 50 12>,
+		      <&iomuxc 16 63 8>,
+		      <&iomuxc 24 72 8>;
 };
 
 &lsio_gpio2 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 80 4>,
+		      <&iomuxc 4 85 18>,
+		      <&iomuxc 22 104 10>;
 };
 
 &lsio_gpio3 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 114 2>,
+		      <&iomuxc 2 117 16>,
+		      <&iomuxc 18 141 1>,
+		      <&iomuxc 19 140 1>,
+		      <&iomuxc 20 139 1>,
+		      <&iomuxc 21 138 1>,
+		      <&iomuxc 22 137 1>,
+		      <&iomuxc 23 136 1>,
+		      <&iomuxc 24 135 1>,
+		      <&iomuxc 25 134 1>,
+		      <&iomuxc 26 142 3>,
+		      <&iomuxc 29 146 3>;
 };
 
 &lsio_gpio4 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 149 3>,
+		      <&iomuxc 3 153 4>,
+		      <&iomuxc 7 158 6>,
+		      <&iomuxc 13 165 6>,
+		      <&iomuxc 19 172 8>,
+		      <&iomuxc 27 198 5>;
 };
 
 &lsio_gpio5 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 203 1>,
+		      <&iomuxc 1 205 2>,
+		      <&iomuxc 3 210 11>,
+		      <&iomuxc 14 223 3>,
+		      <&iomuxc 17 227 2>,
+		      <&iomuxc 19 230 5>,
+		      <&iomuxc 24 236 6>,
+		      <&iomuxc 30 243 2>;
 };
 
 &lsio_gpio6 {
 	compatible = "fsl,imx8qm-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 245 10>,
+		      <&iomuxc 10 256 12>;
 };
 
 &lsio_gpio7 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index c9c2b6536233..41ce8336f29e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -136,6 +136,7 @@
 		A53_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
@@ -144,6 +145,7 @@
 		A72_L2: l2-cache1 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x100000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-colibri-eval-v3.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-colibri-eval-v3.dtsi
index a08e70fb7c7a..7c334b93db3b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-colibri-eval-v3.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-colibri-eval-v3.dtsi
@@ -3,7 +3,7 @@
  * Copyright 2019 Toradex
  */
 
-#include "dt-bindings/input/linux-event-codes.h"
+#include <dt-bindings/input/linux-event-codes.h>
 
 / {
 	aliases {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index 07d8dd8160f6..afa883389456 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -61,7 +61,7 @@
 	pinctrl-0 = <&pinctrl_lpi2c1 &pinctrl_ioexp_rst>;
 	status = "okay";
 
-	i2c-switch@71 {
+	i2c-mux@71 {
 		compatible = "nxp,pca9646", "nxp,pca9546";
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-ss-lsio.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-ss-lsio.dtsi
index 8e2152c6eb88..8f722b1dd078 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp-ss-lsio.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp-ss-lsio.dtsi
@@ -6,26 +6,51 @@
 
 &lsio_gpio0 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 1 56 12>,
+		      <&iomuxc 13 69 4>,
+		      <&iomuxc 19 75 4>,
+		      <&iomuxc 24 80 1>,
+		      <&iomuxc 25 82 7>;
 };
 
 &lsio_gpio1 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 89 9>,
+		      <&iomuxc 9 99 16>,
+		      <&iomuxc 25 116 7>;
 };
 
 &lsio_gpio2 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 123 1>,
+		      <&iomuxc 1 126 2>,
+		      <&iomuxc 3 129 1>;
 };
 
 &lsio_gpio3 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 146 4>,
+		      <&iomuxc 4 151 13>,
+		      <&iomuxc 17 165 8>;
 };
 
 &lsio_gpio4 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 0 3>,
+		      <&iomuxc 3 4 4>,
+		      <&iomuxc 7 9 6>,
+		      <&iomuxc 13 16 6>,
+		      <&iomuxc 19 23 2>,
+		      <&iomuxc 21 26 2>,
+		      <&iomuxc 23 30 6>,
+		      <&iomuxc 29 37 3>;
 };
 
 &lsio_gpio5 {
 	compatible = "fsl,imx8qxp-gpio", "fsl,imx35-gpio";
+	gpio-ranges = <&iomuxc 0 40 3>,
+		      <&iomuxc 3 44 6>,
+		      <&iomuxc 9 51 3>;
 };
 
 &lsio_gpio6 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index f4ea18bb95ab..85c0b1d2bac5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -127,6 +127,7 @@
 		A35_L2: l2-cache0 {
 			compatible = "cache";
 			cache-level = <2>;
+			cache-unified;
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <1024>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8ulp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 06ce5f19aa8a..32193a43ff49 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -51,6 +51,7 @@
 
 		A35_L2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 69786c326db0..27f9a9f33134 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -74,7 +74,7 @@
 
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
-			MX93_PAD_SD1_CLK__USDHC1_CLK		0x17fe
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
 			MX93_PAD_SD1_CMD__USDHC1_CMD		0x13fe
 			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x13fe
 			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x13fe
@@ -84,7 +84,7 @@
 			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x13fe
 			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x13fe
 			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x13fe
-			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x17fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
 		>;
 	};
 
@@ -102,7 +102,7 @@
 
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17fe
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
 			MX93_PAD_SD2_CMD__USDHC2_CMD		0x13fe
 			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x13fe
 			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x13fe
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
index 0247866fc86b..5d79663b3b84 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -17,6 +17,10 @@
 	#size-cells = <2>;
 
 	aliases {
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
 		i2c0 = &lpi2c1;
 		i2c1 = &lpi2c2;
 		i2c2 = &lpi2c3;
@@ -135,6 +139,7 @@
 				compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
 				reg = <0x44230000 0x10000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_MU1_B_GATE>;
 				#mbox-cells = <2>;
 				status = "disabled";
 			};
@@ -145,6 +150,15 @@
 				interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&osc_24m>;
 				clock-names = "per";
+				nxp,no-divider;
+			};
+
+			tpm2: pwm@44320000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x44320000 0x10000>;
+				clocks = <&clk IMX93_CLK_TPM2_GATE>;
+				#pwm-cells = <3>;
+				status = "disabled";
 			};
 
 			lpi2c1: i2c@44340000 {
@@ -270,10 +284,35 @@
 				compatible = "fsl,imx93-mu", "fsl,imx8ulp-mu";
 				reg = <0x42440000 0x10000>;
 				interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_MU2_B_GATE>;
 				#mbox-cells = <2>;
 				status = "disabled";
 			};
 
+			tpm4: pwm@424f0000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x424f0000 0x10000>;
+				clocks = <&clk IMX93_CLK_TPM4_GATE>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm5: pwm@42500000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x42500000 0x10000>;
+				clocks = <&clk IMX93_CLK_TPM5_GATE>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
+			tpm6: pwm@42510000 {
+				compatible = "fsl,imx7ulp-pwm";
+				reg = <0x42510000 0x10000>;
+				clocks = <&clk IMX93_CLK_TPM6_GATE>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
 			lpi2c3: i2c@42530000 {
 				compatible = "fsl,imx93-lpi2c", "fsl,imx7ulp-lpi2c";
 				reg = <0x42530000 0x10000>;
@@ -294,6 +333,30 @@
 				status = "disabled";
 			};
 
+			lpspi3: spi@42550000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x42550000 0x10000>;
+				interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI3_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
+			lpspi4: spi@42560000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x42560000 0x10000>;
+				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI4_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
 			lpuart3: serial@42570000 {
 				compatible = "fsl,imx93-lpuart", "fsl,imx7ulp-lpuart";
 				reg = <0x42570000 0x1000>;
@@ -388,6 +451,54 @@
 				status = "disabled";
 			};
 
+			lpspi5: spi@426f0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x426f0000 0x10000>;
+				interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI5_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
+			lpspi6: spi@42700000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x42700000 0x10000>;
+				interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI6_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
+			lpspi7: spi@42710000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x42710000 0x10000>;
+				interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI7_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
+			lpspi8: spi@42720000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx93-spi", "fsl,imx7ulp-spi";
+				reg = <0x42720000 0x10000>;
+				interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX93_CLK_LPSPI8_GATE>,
+					 <&clk IMX93_CLK_BUS_WAKEUP>;
+				clock-names = "per", "ipg";
+				status = "disabled";
+			};
+
 		};
 
 		aips3: bus@42800000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/mba8mx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/mba8mx.dtsi
index 104bdd4e437a..daa37adeff3b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/mba8mx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/mba8mx.dtsi
@@ -215,6 +215,7 @@
 		compatible = "nxp,se97b", "atmel,24c02";
 		reg = <0x57>;
 		pagesize = <16>;
+		vcc-supply = <&reg_vcc_3v3>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/s32g2.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/s32g2.dtsi
index 824d401e7a2c..d8c82da88ca0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -52,10 +52,12 @@
 
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/s32v234.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/s32v234.dtsi
index ba0b5305d481..3e306218d533 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/freescale/s32v234.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/freescale/s32v234.dtsi
@@ -61,10 +61,12 @@
 
 		cluster0_l2_cache: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster1_l2_cache: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hi3660.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index 8343d0cedde3..a57f35eb5ef6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -203,10 +203,12 @@
 
 		A53_L2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		A73_L2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hi6220.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index ae0a7cfeeb47..f6d3202b0d1a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -186,10 +186,12 @@
 
 		CLUSTER0_L2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		CLUSTER1_L2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip05.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip05.dtsi
index 7b2abd10d3d6..5b2b1bfd0d2a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip05.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip05.dtsi
@@ -211,18 +211,22 @@
 
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip06.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip06.dtsi
index 2f8b03b0d365..291c2ee38288 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip06.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip06.dtsi
@@ -211,18 +211,22 @@
 
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip07.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip07.dtsi
index 1a16662f8867..b8746fb959b5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/hisilicon/hip07.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/hisilicon/hip07.dtsi
@@ -842,66 +842,82 @@
 
 		cluster0_l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster1_l2: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster2_l2: l2-cache2 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster3_l2: l2-cache3 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster4_l2: l2-cache4 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster5_l2: l2-cache5 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster6_l2: l2-cache6 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster7_l2: l2-cache7 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster8_l2: l2-cache8 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster9_l2: l2-cache9 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster10_l2: l2-cache10 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster11_l2: l2-cache11 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster12_l2: l2-cache12 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster13_l2: l2-cache13 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster14_l2: l2-cache14 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 
 		cluster15_l2: l2-cache15 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index 7bbec8aafa62..849b46dd8098 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -313,6 +313,7 @@
 				 <&clkmgr AGILEX_SDMMC_CLK>;
 			clock-names = "biu", "ciu";
 			iommus = <&smmu 5>;
+			altr,sysmgr-syscon = <&sysmgr 0x28 4>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
index 26cd3c121757..07c3f8876613 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts
@@ -83,6 +83,7 @@
 	cap-sd-highspeed;
 	broken-cd;
 	bus-width = <4>;
+	clk-phase-sd-hs = <0>, <135>;
 };
 
 &osc1 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
index 62c66e52b656..08c088571270 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
@@ -74,6 +74,7 @@
 	cap-sd-highspeed;
 	broken-cd;
 	bus-width = <4>;
+	clk-phase-sd-hs = <0>, <135>;
 };
 
 &osc1 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
index 44ed6f963b75..8bce64069138 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi
@@ -49,6 +49,7 @@
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -97,7 +98,7 @@
 
 			uart1: serial@12100 {
 				compatible = "snps,dw-apb-uart";
-				reg = <0x11000 0x100>;
+				reg = <0x12100 0x100>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 				reg-io-width = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index ada164d423f3..cd0988317623 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -125,9 +125,12 @@
 	/delete-property/ mrvl,i2c-fast-mode;
 	status = "okay";
 
+	/* MCP7940MT-I/MNY RTC */
 	rtc@6f {
 		compatible = "microchip,mcp7940x";
 		reg = <0x6f>;
+		interrupt-parent = <&gpiosb>;
+		interrupts = <5 0>; /* GPIO2_5 */
 	};
 };
 
@@ -136,6 +139,7 @@
 	pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
 	status = "okay";
 	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+	slot-power-limit-milliwatt = <10000>;
 	/*
 	 * U-Boot port for Turris Mox has a bug which always expects that "ranges" DT property
 	 * contains exactly 2 ranges with 3 (child) address cells, 2 (parent) address cells and
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index df152c72276b..e300145ad1a6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -35,6 +35,11 @@
 			reg = <0 0x4000000 0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	cpus {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
index fcab5173fe67..990f70303fe6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
@@ -51,6 +51,7 @@
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
index 3db427122f9e..a7b8e001cc9c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap806-quad.dtsi
@@ -81,6 +81,7 @@
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
+			cache-level = <2>;
 		};
 
 		l2_1: l2-cache1 {
@@ -88,6 +89,7 @@
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
+			cache-level = <2>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
index 68782f161f12..7740098fd108 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap807-quad.dtsi
@@ -81,6 +81,7 @@
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
+			cache-level = <2>;
 		};
 
 		l2_1: l2-cache1 {
@@ -88,6 +89,7 @@
 			cache-size = <0x80000>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
+			cache-level = <2>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
index a06a0a889c43..4e6d29ad32eb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi
@@ -41,6 +41,11 @@
 			reg = <0x0 0x4000000 0x0 0x200000>;
 			no-map;
 		};
+
+		tee@4400000 {
+			reg = <0 0x4400000 0 0x1000000>;
+			no-map;
+		};
 	};
 
 	AP_NAME {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
index d6c0990a267d..7d0043824f2a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
@@ -58,6 +58,8 @@
 		ranges = <0x0 0x0 ADDRESSIFY(CP11X_BASE) 0x2000000>;
 
 		CP11X_LABEL(ethernet): ethernet@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
 			compatible = "marvell,armada-7k-pp22";
 			reg = <0x0 0x100000>, <0x129000 0xb000>, <0x220000 0x800>;
 			clocks = <&CP11X_LABEL(clk) 1 3>, <&CP11X_LABEL(clk) 1 9>,
@@ -69,7 +71,7 @@
 			status = "disabled";
 			dma-coherent;
 
-			CP11X_LABEL(eth0): eth0 {
+			CP11X_LABEL(eth0): ethernet-port@0 {
 				interrupts = <39 IRQ_TYPE_LEVEL_HIGH>,
 					<43 IRQ_TYPE_LEVEL_HIGH>,
 					<47 IRQ_TYPE_LEVEL_HIGH>,
@@ -83,12 +85,13 @@
 				interrupt-names = "hif0", "hif1", "hif2",
 					"hif3", "hif4", "hif5", "hif6", "hif7",
 					"hif8", "link";
-				port-id = <0>;
+				reg = <0>;
+				port-id = <0>; /* For backward compatibility. */
 				gop-port-id = <0>;
 				status = "disabled";
 			};
 
-			CP11X_LABEL(eth1): eth1 {
+			CP11X_LABEL(eth1): ethernet-port@1 {
 				interrupts = <40 IRQ_TYPE_LEVEL_HIGH>,
 					<44 IRQ_TYPE_LEVEL_HIGH>,
 					<48 IRQ_TYPE_LEVEL_HIGH>,
@@ -102,12 +105,13 @@
 				interrupt-names = "hif0", "hif1", "hif2",
 					"hif3", "hif4", "hif5", "hif6", "hif7",
 					"hif8", "link";
-				port-id = <1>;
+				reg = <1>;
+				port-id = <1>; /* For backward compatibility. */
 				gop-port-id = <2>;
 				status = "disabled";
 			};
 
-			CP11X_LABEL(eth2): eth2 {
+			CP11X_LABEL(eth2): ethernet-port@2 {
 				interrupts = <41 IRQ_TYPE_LEVEL_HIGH>,
 					<45 IRQ_TYPE_LEVEL_HIGH>,
 					<49 IRQ_TYPE_LEVEL_HIGH>,
@@ -121,7 +125,8 @@
 				interrupt-names = "hif0", "hif1", "hif2",
 					"hif3", "hif4", "hif5", "hif6", "hif7",
 					"hif8", "link";
-				port-id = <2>;
+				reg = <2>;
+				port-id = <2>; /* For backward compatibility. */
 				gop-port-id = <3>;
 				status = "disabled";
 			};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/Makefile
index 0ec90cb3ef28..813e735c5b96 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/Makefile
@@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6779-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-sony-xperia-m5.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
index 9b1af9c80130..d31a194124c9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt2712-evb.dts
@@ -26,14 +26,14 @@
 		stdout-path = "serial0:921600n8";
 	};
 
-	cpus_fixed_vproc0: fixedregulator@0 {
+	cpus_fixed_vproc0: regulator-vproc-buck0 {
 		compatible = "regulator-fixed";
 		regulator-name = "vproc_buck0";
 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
 	};
 
-	cpus_fixed_vproc1: fixedregulator@1 {
+	cpus_fixed_vproc1: regulator-vproc-buck1 {
 		compatible = "regulator-fixed";
 		regulator-name = "vproc_buck1";
 		regulator-min-microvolt = <1000000>;
@@ -50,7 +50,7 @@
 		id-gpio = <&pio 14 GPIO_ACTIVE_HIGH>;
 	};
 
-	usb_p0_vbus: regulator@2 {
+	usb_p0_vbus: regulator-usb-p0-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p0_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -59,7 +59,7 @@
 		enable-active-high;
 	};
 
-	usb_p1_vbus: regulator@3 {
+	usb_p1_vbus: regulator-usb-p1-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p1_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -68,7 +68,7 @@
 		enable-active-high;
 	};
 
-	usb_p2_vbus: regulator@4 {
+	usb_p2_vbus: regulator-usb-p2-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p2_vbus";
 		regulator-min-microvolt = <5000000>;
@@ -77,7 +77,7 @@
 		enable-active-high;
 	};
 
-	usb_p3_vbus: regulator@5 {
+	usb_p3_vbus: regulator-usb-p3-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "p3_vbus";
 		regulator-min-microvolt = <5000000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
index e6d7453e56e0..92212cddd37e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
@@ -160,70 +160,70 @@
 		#clock-cells = <0>;
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
 		clock-output-names = "clk26m";
 	};
 
-	clk32k: oscillator@1 {
+	clk32k: oscillator-32k {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
 		clock-output-names = "clk32k";
 	};
 
-	clkfpc: oscillator@2 {
+	clkfpc: oscillator-50m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <50000000>;
 		clock-output-names = "clkfpc";
 	};
 
-	clkaud_ext_i_0: oscillator@3 {
+	clkaud_ext_i_0: oscillator-aud0 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <6500000>;
 		clock-output-names = "clkaud_ext_i_0";
 	};
 
-	clkaud_ext_i_1: oscillator@4 {
+	clkaud_ext_i_1: oscillator-aud1 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <196608000>;
 		clock-output-names = "clkaud_ext_i_1";
 	};
 
-	clkaud_ext_i_2: oscillator@5 {
+	clkaud_ext_i_2: oscillator-aud2 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <180633600>;
 		clock-output-names = "clkaud_ext_i_2";
 	};
 
-	clki2si0_mck_i: oscillator@6 {
+	clki2si0_mck_i: oscillator-i2s0 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si0_mck_i";
 	};
 
-	clki2si1_mck_i: oscillator@7 {
+	clki2si1_mck_i: oscillator-i2s1 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si1_mck_i";
 	};
 
-	clki2si2_mck_i: oscillator@8 {
+	clki2si2_mck_i: oscillator-i2s2 {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
 		clock-output-names = "clki2si2_mck_i";
 	};
 
-	clktdmin_mclk_i: oscillator@9 {
+	clktdmin_mclk_i: oscillator-mclk {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <30000000>;
@@ -266,7 +266,7 @@
 		reg = <0 0x10005000 0 0x1000>;
 	};
 
-	pio: pinctrl@10005000 {
+	pio: pinctrl@1000b000 {
 		compatible = "mediatek,mt2712-pinctrl";
 		reg = <0 0x1000b000 0 0x1000>;
 		mediatek,pctl-regmap = <&syscfg_pctl_a>;
@@ -766,9 +766,9 @@
 		interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_LOW>;
 		clocks = <&pericfg CLK_PERI_MSDC30_0>,
 			 <&pericfg CLK_PERI_MSDC50_0_HCLK_EN>,
-			 <&pericfg CLK_PERI_MSDC30_0_QTR_EN>,
-			 <&pericfg CLK_PERI_MSDC50_0_EN>;
-		clock-names = "source", "hclk", "bus_clk", "source_cg";
+			 <&pericfg CLK_PERI_MSDC50_0_EN>,
+			 <&pericfg CLK_PERI_MSDC30_0_QTR_EN>;
+		clock-names = "source", "hclk", "source_cg", "bus_clk";
 		status = "disabled";
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
index 9bdf5145966c..5c579e88e749 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6779.dtsi
@@ -88,14 +88,14 @@
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW 0>;
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
 		clock-output-names = "clk26m";
 	};
 
-	clk32k: oscillator@1 {
+	clk32k: oscillator-32k {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <32768>;
@@ -117,7 +117,7 @@
 		compatible = "simple-bus";
 		ranges;
 
-		gic: interrupt-controller@0c000000 {
+		gic: interrupt-controller@c000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <4>;
 			interrupt-parent = <&gic>;
@@ -138,7 +138,7 @@
 
 		};
 
-		sysirq: intpol-controller@0c53a650 {
+		sysirq: intpol-controller@c53a650 {
 			compatible = "mediatek,mt6779-sysirq",
 				     "mediatek,mt6577-sysirq";
 			interrupt-controller;
@@ -160,7 +160,7 @@
 		};
 
 		pio: pinctrl@10005000 {
-			compatible = "mediatek,mt6779-pinctrl", "syscon";
+			compatible = "mediatek,mt6779-pinctrl";
 			reg = <0 0x10005000 0 0x1000>,
 			      <0 0x11c20000 0 0x1000>,
 			      <0 0x11d10000 0 0x1000>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
new file mode 100644
index 000000000000..d3415527d389
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Collabora Ltd
+ * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+
+/dts-v1/;
+#include "mt6795.dtsi"
+
+/ {
+	model = "Sony Xperia M5";
+	compatible = "sony,xperia-m5", "mediatek,mt6795";
+	chassis-type = "handset";
+
+	aliases {
+		mmc0 = &mmc0;
+		mmc1 = &mmc1;
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x1e800000>;
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 128 KiB reserved for ARM Trusted Firmware (BL31) */
+		bl31_secmon_reserved: secmon@43000000 {
+			reg = <0 0x43000000 0 0x30000>;
+			no-map;
+		};
+
+		/* preloader and bootloader regions cannot be touched */
+		preloader-region@44800000 {
+			reg = <0 0x44800000 0 0x100000>;
+			no-map;
+		};
+
+		bootloader-region@46000000 {
+			reg = <0 0x46000000 0 0x400000>;
+			no-map;
+		};
+	};
+};
+
+&pio {
+	uart0_pins: uart0-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO113__FUNC_URXD0>;
+			bias-pull-up;
+			input-enable;
+		};
+		pins-tx {
+			pinmux = <PINMUX_GPIO114__FUNC_UTXD0>;
+			output-high;
+		};
+	};
+
+	uart2_pins: uart2-pins {
+		pins-rx {
+			pinmux = <PINMUX_GPIO31__FUNC_URXD2>;
+			bias-pull-up;
+			input-enable;
+		};
+		pins-tx {
+			pinmux = <PINMUX_GPIO32__FUNC_UTXD2>;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+};
+
+&uart2 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6795.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index 46f0e54be766..bb575837e4ce 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -6,7 +6,9 @@
 
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/mediatek,mt6795-clk.h>
 #include <dt-bindings/pinctrl/mt6795-pinfunc.h>
+#include <dt-bindings/reset/mediatek,mt6795-resets.h>
 
 / {
 	compatible = "mediatek,mt6795";
@@ -192,6 +194,26 @@
 		compatible = "simple-bus";
 		ranges;
 
+		topckgen: syscon@10000000 {
+			compatible = "mediatek,mt6795-topckgen", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		infracfg: syscon@10001000 {
+			compatible = "mediatek,mt6795-infracfg", "syscon";
+			reg = <0 0x10001000 0 0x1000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		pericfg: syscon@10003000 {
+			compatible = "mediatek,mt6795-pericfg", "syscon";
+			reg = <0 0x10003000 0 0x1000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		pio: pinctrl@10005000 {
 			compatible = "mediatek,mt6795-pinctrl";
 			reg = <0 0x10005000 0 0x1000>, <0 0x1000b000 0 0x1000>;
@@ -292,7 +314,10 @@
 				     "mediatek,mt6577-uart";
 			reg = <0 0x11002000 0 0x400>;
 			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>;
-			clocks = <&clk26m>;
+			clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>;
+			clock-names = "baud", "bus";
+			dmas = <&apdma 0>, <&apdma 1>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -301,16 +326,48 @@
 				     "mediatek,mt6577-uart";
 			reg = <0 0x11003000 0 0x400>;
 			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>;
-			clocks = <&clk26m>;
+			clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>;
+			clock-names = "baud", "bus";
+			dmas = <&apdma 2>, <&apdma 3>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
+		apdma: dma-controller@11000380 {
+			compatible = "mediatek,mt6795-uart-dma",
+				     "mediatek,mt6577-uart-dma";
+			reg = <0 0x11000380 0 0x60>,
+			      <0 0x11000400 0 0x60>,
+			      <0 0x11000480 0 0x60>,
+			      <0 0x11000500 0 0x60>,
+			      <0 0x11000580 0 0x60>,
+			      <0 0x11000600 0 0x60>,
+			      <0 0x11000680 0 0x60>,
+			      <0 0x11000700 0 0x60>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>;
+			dma-requests = <8>;
+			clocks = <&pericfg CLK_PERI_AP_DMA>;
+			clock-names = "apdma";
+			mediatek,dma-33bits;
+			#dma-cells = <1>;
+		};
+
 		uart2: serial@11004000 {
 			compatible = "mediatek,mt6795-uart",
 				     "mediatek,mt6577-uart";
 			reg = <0 0x11004000 0 0x400>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>;
-			clocks = <&clk26m>;
+			clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>;
+			clock-names = "baud", "bus";
+			dmas = <&apdma 4>, <&apdma 5>;
+			dma-names = "tx", "rx";
 			status = "disabled";
 		};
 
@@ -319,7 +376,51 @@
 				     "mediatek,mt6577-uart";
 			reg = <0 0x11005000 0 0x400>;
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>;
-			clocks = <&clk26m>;
+			clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>;
+			clock-names = "baud", "bus";
+			dmas = <&apdma 6>, <&apdma 7>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		mmc0: mmc@11230000 {
+			compatible = "mediatek,mt6795-mmc";
+			reg = <0 0x11230000 0 0x1000>;
+			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&pericfg CLK_PERI_MSDC30_0>,
+				 <&topckgen CLK_TOP_MSDC50_0_H_SEL>,
+				 <&topckgen CLK_TOP_MSDC50_0_SEL>;
+			clock-names = "source", "hclk", "source_cg";
+			status = "disabled";
+		};
+
+		mmc1: mmc@11240000 {
+			compatible = "mediatek,mt6795-mmc";
+			reg = <0 0x11240000 0 0x1000>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&pericfg CLK_PERI_MSDC30_1>,
+				 <&topckgen CLK_TOP_AXI_SEL>;
+			clock-names = "source", "hclk";
+			status = "disabled";
+		};
+
+		mmc2: mmc@11250000 {
+			compatible = "mediatek,mt6795-mmc";
+			reg = <0 0x11250000 0 0x1000>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&pericfg CLK_PERI_MSDC30_2>,
+				 <&topckgen CLK_TOP_AXI_SEL>;
+			clock-names = "source", "hclk";
+			status = "disabled";
+		};
+
+		mmc3: mmc@11260000 {
+			compatible = "mediatek,mt6795-mmc";
+			reg = <0 0x11260000 0 0x1000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&pericfg CLK_PERI_MSDC30_3>,
+				 <&topckgen CLK_TOP_AXI_SEL>;
+			clock-names = "source", "hclk";
 			status = "disabled";
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
index 15616231022a..c3677d77e0a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt6797.dtsi
@@ -95,7 +95,7 @@
 		};
 	};
 
-	clk26m: oscillator@0 {
+	clk26m: oscillator-26m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <26000000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
index d3f9eab2b784..af3fe61e4093 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
@@ -235,7 +235,6 @@
 	bus-width = <4>;
 	max-frequency = <50000000>;
 	cap-sd-highspeed;
-	r_smpl = <1>;
 	cd-gpios = <&pio 81 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_3p3v>;
 	vqmmc-supply = <&reg_3p3v>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
index 36722cabe626..b74e774c6eba 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -208,7 +208,6 @@
 	bus-width = <4>;
 	max-frequency = <50000000>;
 	cap-sd-highspeed;
-	r_smpl = <1>;
 	cd-gpios = <&pio 81 GPIO_ACTIVE_LOW>;
 	vmmc-supply = <&reg_3p3v>;
 	vqmmc-supply = <&reg_3p3v>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
index afe37b702eef..9b83925893b7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "MediaTek MT7986a RFB";
-	compatible = "mediatek,mt7986a-rfb";
+	compatible = "mediatek,mt7986a-rfb", "mediatek,mt7986a";
 
 	aliases {
 		serial0 = &uart0;
@@ -25,6 +25,10 @@
 	};
 };
 
+&crypto {
+	status = "okay";
+};
+
 &eth {
 	status = "okay";
 
@@ -54,6 +58,88 @@
 	};
 };
 
+&pio {
+	spi_flash_pins: spi-flash-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+	};
+
+	spic_pins: spic-pins {
+		mux {
+			function = "spi";
+			groups = "spi1_2";
+		};
+	};
+
+	uart1_pins: uart1-pins {
+		mux {
+			function = "uart";
+			groups = "uart1";
+		};
+	};
+
+	uart2_pins: uart2-pins {
+		mux {
+			function = "uart";
+			groups = "uart2";
+		};
+	};
+
+	wf_2g_5g_pins: wf-2g-5g-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_2g", "wf_5g";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+			       "WF1_TOP_CLK", "WF1_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+
+	wf_dbdc_pins: wf-dbdc-pins {
+		mux {
+			function = "wifi";
+			groups = "wf_dbdc";
+		};
+		conf {
+			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+			       "WF0_TOP_CLK", "WF0_TOP_DATA";
+			drive-strength = <4>;
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_flash_pins>;
+	cs-gpios = <0>, <0>;
+	status = "okay";
+	spi_nand: spi_nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		spi-tx-buswidth = <4>;
+		spi-rx-buswidth = <4>;
+	};
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spic_pins>;
+	cs-gpios = <0>, <0>;
+	status = "okay";
+};
+
 &switch {
 	ports {
 		#address-cells = <1>;
@@ -121,50 +207,3 @@
 	pinctrl-0 = <&wf_2g_5g_pins>;
 	pinctrl-1 = <&wf_dbdc_pins>;
 };
-
-&pio {
-	uart1_pins: uart1-pins {
-		mux {
-			function = "uart";
-			groups = "uart1";
-		};
-	};
-
-	uart2_pins: uart2-pins {
-		mux {
-			function = "uart";
-			groups = "uart2";
-		};
-	};
-
-	wf_2g_5g_pins: wf-2g-5g-pins {
-		mux {
-			function = "wifi";
-			groups = "wf_2g", "wf_5g";
-		};
-		conf {
-			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
-			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
-			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
-			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
-			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
-			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
-			       "WF1_TOP_CLK", "WF1_TOP_DATA";
-			drive-strength = <4>;
-		};
-	};
-
-	wf_dbdc_pins: wf-dbdc-pins {
-		mux {
-			function = "wifi";
-			groups = "wf_dbdc";
-		};
-		conf {
-			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
-			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
-			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
-			       "WF0_TOP_CLK", "WF0_TOP_DATA";
-			drive-strength = <4>;
-		};
-	};
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 72e0d9722e07..0e9406fc63e2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -10,11 +10,12 @@
 #include <dt-bindings/reset/mt7986-resets.h>
 
 / {
+	compatible = "mediatek,mt7986a";
 	interrupt-parent = <&gic>;
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	clk40m: oscillator@0 {
+	clk40m: oscillator-40m {
 		compatible = "fixed-clock";
 		clock-frequency = <40000000>;
 		#clock-cells = <0>;
@@ -76,6 +77,47 @@
 			no-map;
 			reg = <0 0x4fc00000 0 0x00100000>;
 		};
+
+		wo_emi0: wo-emi@4fd00000 {
+			reg = <0 0x4fd00000 0 0x40000>;
+			no-map;
+		};
+
+		wo_emi1: wo-emi@4fd40000 {
+			reg = <0 0x4fd40000 0 0x40000>;
+			no-map;
+		};
+
+		wo_ilm0: wo-ilm@151e0000 {
+			reg = <0 0x151e0000 0 0x8000>;
+			no-map;
+		};
+
+		wo_ilm1: wo-ilm@151f0000 {
+			reg = <0 0x151f0000 0 0x8000>;
+			no-map;
+		};
+
+		wo_data: wo-data@4fd80000 {
+			reg = <0 0x4fd80000 0 0x240000>;
+			no-map;
+		};
+
+		wo_dlm0: wo-dlm@151e8000 {
+			reg = <0 0x151e8000 0 0x2000>;
+			no-map;
+		};
+
+		wo_dlm1: wo-dlm@151f8000 {
+			reg = <0 0x151f8000 0 0x2000>;
+			no-map;
+		};
+
+		wo_boot: wo-boot@15194000 {
+			reg = <0 0x15194000 0 0x1000>;
+			no-map;
+		};
+
 	};
 
 	timer {
@@ -112,6 +154,12 @@
 			#clock-cells = <1>;
 		};
 
+		wed_pcie: wed-pcie@10003000 {
+			compatible = "mediatek,mt7986-wed-pcie",
+				     "syscon";
+			reg = <0 0x10003000 0 0x10>;
+		};
+
 		topckgen: topckgen@1001b000 {
 			compatible = "mediatek,mt7986-topckgen", "syscon";
 			reg = <0 0x1001B000 0 0x1000>;
@@ -168,7 +216,7 @@
 			#clock-cells = <1>;
 		};
 
-		trng: trng@1020f000 {
+		trng: rng@1020f000 {
 			compatible = "mediatek,mt7986-rng",
 				     "mediatek,mt7623-rng";
 			reg = <0 0x1020f000 0 0x100>;
@@ -177,6 +225,21 @@
 			status = "disabled";
 		};
 
+		crypto: crypto@10320000 {
+			compatible = "inside-secure,safexcel-eip97";
+			reg = <0 0x10320000 0 0x40000>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "ring0", "ring1", "ring2", "ring3";
+			clocks = <&infracfg CLK_INFRA_EIP97_CK>;
+			clock-names = "infra_eip97_ck";
+			assigned-clocks = <&topckgen CLK_TOP_EIP_B_SEL>;
+			assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>;
+			status = "disabled";
+		};
+
 		uart0: serial@11002000 {
 			compatible = "mediatek,mt7986-uart",
 				     "mediatek,mt6577-uart";
@@ -218,6 +281,48 @@
 			status = "disabled";
 		};
 
+		i2c0: i2c@11008000 {
+			compatible = "mediatek,mt7986-i2c";
+			reg = <0 0x11008000 0 0x90>,
+			      <0 0x10217080 0 0x80>;
+			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
+			clock-div = <5>;
+			clocks = <&infracfg CLK_INFRA_I2C0_CK>,
+				 <&infracfg CLK_INFRA_AP_DMA_CK>;
+			clock-names = "main", "dma";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi0: spi@1100a000 {
+			compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x1100a000 0 0x100>;
+			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_MPLL_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI0_CK>,
+				 <&infracfg CLK_INFRA_SPI0_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			status = "disabled";
+		};
+
+		spi1: spi@1100b000 {
+			compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0 0x1100b000 0 0x100>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_MPLL_D2>,
+				 <&topckgen CLK_TOP_SPIM_MST_SEL>,
+				 <&infracfg CLK_INFRA_SPI1_CK>,
+				 <&infracfg CLK_INFRA_SPI1_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			status = "disabled";
+		};
+
 		ethsys: syscon@15000000 {
 			 #address-cells = <1>;
 			 #size-cells = <1>;
@@ -228,18 +333,17 @@
 			 #reset-cells = <1>;
 		};
 
-		wed_pcie: wed-pcie@10003000 {
-			compatible = "mediatek,mt7986-wed-pcie",
-				     "syscon";
-			reg = <0 0x10003000 0 0x10>;
-		};
-
 		wed0: wed@15010000 {
 			compatible = "mediatek,mt7986-wed",
 				     "syscon";
 			reg = <0 0x15010000 0 0x1000>;
 			interrupt-parent = <&gic>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+			memory-region = <&wo_emi0>, <&wo_ilm0>, <&wo_dlm0>,
+					<&wo_data>, <&wo_boot>;
+			memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
+					      "wo-data", "wo-boot";
+			mediatek,wo-ccif = <&wo_ccif0>;
 		};
 
 		wed1: wed@15011000 {
@@ -248,6 +352,25 @@
 			reg = <0 0x15011000 0 0x1000>;
 			interrupt-parent = <&gic>;
 			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+			memory-region = <&wo_emi1>, <&wo_ilm1>, <&wo_dlm1>,
+					<&wo_data>, <&wo_boot>;
+			memory-region-names = "wo-emi", "wo-ilm", "wo-dlm",
+					      "wo-data", "wo-boot";
+			mediatek,wo-ccif = <&wo_ccif1>;
+		};
+
+		wo_ccif0: syscon@151a5000 {
+			compatible = "mediatek,mt7986-wo-ccif", "syscon";
+			reg = <0 0x151a5000 0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		wo_ccif1: syscon@151ad000 {
+			compatible = "mediatek,mt7986-wo-ccif", "syscon";
+			reg = <0 0x151ad000 0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		eth: ethernet@15100000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
index 3443013b5971..243760cd3011 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts
@@ -9,7 +9,7 @@
 
 / {
 	model = "MediaTek MT7986b RFB";
-	compatible = "mediatek,mt7986b-rfb";
+	compatible = "mediatek,mt7986b-rfb", "mediatek,mt7986b";
 
 	aliases {
 		serial0 = &uart0;
@@ -25,7 +25,7 @@
 	};
 };
 
-&uart0 {
+&crypto {
 	status = "okay";
 };
 
@@ -99,14 +99,21 @@
 	};
 };
 
-&wifi {
-	status = "okay";
-	pinctrl-names = "default", "dbdc";
-	pinctrl-0 = <&wf_2g_5g_pins>;
-	pinctrl-1 = <&wf_dbdc_pins>;
-};
-
 &pio {
+	spi_flash_pins: spi-flash-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+	};
+
+	spic_pins: spic-pins {
+		mux {
+			function = "spi";
+			groups = "spi1_2";
+		};
+	};
+
 	wf_2g_5g_pins: wf-2g-5g-pins {
 		mux {
 			function = "wifi";
@@ -138,3 +145,35 @@
 		};
 	};
 };
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_flash_pins>;
+	cs-gpios = <0>, <0>;
+	status = "okay";
+	spi_nand: spi_nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		spi-tx-buswidth = <4>;
+		spi-rx-buswidth = <4>;
+	};
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spic_pins>;
+	cs-gpios = <0>, <0>;
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&wifi {
+	status = "okay";
+	pinctrl-names = "default", "dbdc";
+	pinctrl-0 = <&wf_2g_5g_pins>;
+	pinctrl-1 = <&wf_dbdc_pins>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986b.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
index 23923b9f8944..db5189664c29 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
@@ -5,6 +5,9 @@
  */
 
 #include "mt7986a.dtsi"
+/ {
+	compatible = "mediatek,mt7986b";
+};
 
 &pio {
 	compatible = "mediatek,mt7986b-pinctrl";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 9b334ecee7d6..f380286da45b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -221,11 +221,6 @@
 	};
 };
 
-&afe {
-	i2s3-share = "I2S2";
-	i2s0-share = "I2S5";
-};
-
 &auxadc {
 	status = "okay";
 };
@@ -378,7 +373,6 @@
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	max-frequency = <200000000>;
-	drv-type = <2>;
 	cap-sd-highspeed;
 	sd-uhs-sdr50;
 	sd-uhs-sdr104;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index a70b669c49ba..402136bfd535 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -1678,7 +1678,7 @@
 				<GIC_SPI 278 IRQ_TYPE_LEVEL_LOW>;
 			interrupt-names = "job", "mmu", "gpu";
 
-			clocks = <&topckgen CLK_TOP_MFGPLL_CK>;
+			clocks = <&mfgcfg CLK_MFG_BG3D>;
 
 			power-domains =
 				<&spm MT8183_POWER_DOMAIN_MFG_CORE0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 64693c17af9e..c326aeb33a10 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -198,16 +198,19 @@
 
 		l2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l2_1: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l3_0: l3-cache {
 			compatible = "cache";
+			cache-level = <3>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 6b20376191a7..424fc89cc6f7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -169,16 +169,19 @@
 
 		l2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l2_1: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l3_0: l3-cache {
 			compatible = "cache";
+			cache-level = <3>;
 		};
 
 		idle-states {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index 929610130018..ebe3c61e49ad 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -120,6 +120,78 @@
 	};
 };
 
+&dp_intf0 {
+	status = "okay";
+
+	port {
+		dp_intf0_out: endpoint {
+			remote-endpoint = <&edp_in>;
+		};
+	};
+};
+
+&dp_intf1 {
+	status = "okay";
+
+	port {
+		dp_intf1_out: endpoint {
+			remote-endpoint = <&dptx_in>;
+		};
+	};
+};
+
+&edp_tx {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&edptx_pins_default>;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			edp_in: endpoint {
+				remote-endpoint = <&dp_intf0_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			edp_out: endpoint {
+				data-lanes = <0 1 2 3>;
+			};
+		};
+	};
+};
+
+&dp_tx {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dptx_pin>;
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			dptx_in: endpoint {
+				remote-endpoint = <&dp_intf1_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			dptx_out: endpoint {
+				data-lanes = <0 1 2 3>;
+			};
+		};
+	};
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -479,6 +551,20 @@
 		};
 	};
 
+	edptx_pins_default: edptx-default-pins {
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO7__FUNC_EDP_TX_HPD>;
+			bias-pull-up;
+		};
+	};
+
+	dptx_pin: dptx-default-pins {
+		pins-cmd-dat {
+			pinmux = <PINMUX_GPIO18__FUNC_DP_TX_HPD>;
+			bias-pull-up;
+		};
+	};
+
 	i2c0_pins: i2c0-default-pins {
 		pins-bus {
 			pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 4fbd99eb496a..dec85d254838 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -56,10 +56,10 @@
 		#size-cells = <2>;
 		ranges;
 
-		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
 		bl31_secmon_reserved: secmon@54600000 {
 			no-map;
-			reg = <0 0x54600000 0x0 0x30000>;
+			reg = <0 0x54600000 0x0 0x200000>;
 		};
 
 		/* 12 MiB reserved for OP-TEE (BL32)
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 905d1a90b406..c10cfeb1214d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
 #include <dt-bindings/power/mt8195-power.h>
+#include <dt-bindings/reset/mt8195-resets.h>
 
 / {
 	compatible = "mediatek,mt8195";
@@ -36,7 +37,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -49,7 +50,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -62,7 +63,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -75,7 +76,7 @@
 			enable-method = "psci";
 			performance-domains = <&performance 0>;
 			clock-frequency = <1701000000>;
-			capacity-dmips-mhz = <578>;
+			capacity-dmips-mhz = <308>;
 			cpu-idle-states = <&cpu_off_l &cluster_off_l>;
 			next-level-cache = <&l2_0>;
 			#cooling-cells = <2>;
@@ -213,16 +214,19 @@
 
 		l2_0: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l2_1: l2-cache1 {
 			compatible = "cache";
+			cache-level = <2>;
 			next-level-cache = <&l3_0>;
 		};
 
 		l3_0: l3-cache {
 			compatible = "cache";
+			cache-level = <3>;
 		};
 	};
 
@@ -1182,6 +1186,110 @@
 			status = "disabled";
 		};
 
+		pcie0: pcie@112f0000 {
+			compatible = "mediatek,mt8195-pcie",
+				     "mediatek,mt8192-pcie";
+			device_type = "pci";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			reg = <0 0x112f0000 0 0x4000>;
+			reg-names = "pcie-mac";
+			interrupts = <GIC_SPI 791 IRQ_TYPE_LEVEL_HIGH 0>;
+			bus-range = <0x00 0xff>;
+			ranges = <0x81000000 0 0x20000000
+				  0x0 0x20000000 0 0x200000>,
+				 <0x82000000 0 0x20200000
+				  0x0 0x20200000 0 0x3e00000>;
+
+			iommu-map = <0 &iommu_infra IOMMU_PORT_INFRA_PCIE0 0x2>;
+			iommu-map-mask = <0x0>;
+
+			clocks = <&infracfg_ao CLK_INFRA_AO_PCIE_PL_P_250M_P0>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_TL_26M>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_TL_96M>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_TL_32K>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_PERI_26M>,
+				 <&pericfg_ao CLK_PERI_AO_PCIE_P0_MEM>;
+			clock-names = "pl_250m", "tl_26m", "tl_96m",
+				      "tl_32k", "peri_26m", "peri_mem";
+			assigned-clocks = <&topckgen CLK_TOP_TL>;
+			assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4_D4>;
+
+			phys = <&pciephy>;
+			phy-names = "pcie-phy";
+
+			power-domains = <&spm MT8195_POWER_DOMAIN_PCIE_MAC_P0>;
+
+			resets = <&infracfg_ao MT8195_INFRA_RST2_PCIE_P0_SWRST>;
+			reset-names = "mac";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+					<0 0 0 2 &pcie_intc0 1>,
+					<0 0 0 3 &pcie_intc0 2>,
+					<0 0 0 4 &pcie_intc0 3>;
+			status = "disabled";
+
+			pcie_intc0: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+
+		pcie1: pcie@112f8000 {
+			compatible = "mediatek,mt8195-pcie",
+				     "mediatek,mt8192-pcie";
+			device_type = "pci";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			reg = <0 0x112f8000 0 0x4000>;
+			reg-names = "pcie-mac";
+			interrupts = <GIC_SPI 792 IRQ_TYPE_LEVEL_HIGH 0>;
+			bus-range = <0x00 0xff>;
+			ranges = <0x81000000 0 0x24000000
+				  0x0 0x24000000 0 0x200000>,
+				 <0x82000000 0 0x24200000
+				  0x0 0x24200000 0 0x3e00000>;
+
+			iommu-map = <0 &iommu_infra IOMMU_PORT_INFRA_PCIE1 0x2>;
+			iommu-map-mask = <0x0>;
+
+			clocks = <&infracfg_ao CLK_INFRA_AO_PCIE_PL_P_250M_P1>,
+				 <&clk26m>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_TL_96M>,
+				 <&clk26m>,
+				 <&infracfg_ao CLK_INFRA_AO_PCIE_PERI_26M>,
+				 /* Designer has connect pcie1 with peri_mem_p0 clock */
+				 <&pericfg_ao CLK_PERI_AO_PCIE_P0_MEM>;
+			clock-names = "pl_250m", "tl_26m", "tl_96m",
+				      "tl_32k", "peri_26m", "peri_mem";
+			assigned-clocks = <&topckgen CLK_TOP_TL_P1>;
+			assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4_D4>;
+
+			phys = <&u3port1 PHY_TYPE_PCIE>;
+			phy-names = "pcie-phy";
+			power-domains = <&spm MT8195_POWER_DOMAIN_PCIE_MAC_P1>;
+
+			resets = <&infracfg_ao MT8195_INFRA_RST2_PCIE_P1_SWRST>;
+			reset-names = "mac";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc1 0>,
+					<0 0 0 2 &pcie_intc1 1>,
+					<0 0 0 3 &pcie_intc1 2>,
+					<0 0 0 4 &pcie_intc1 3>;
+			status = "disabled";
+
+			pcie_intc1: interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
+		};
+
 		nor_flash: spi@1132c000 {
 			compatible = "mediatek,mt8195-nor",
 				     "mediatek,mt8173-nor";
@@ -1241,6 +1349,37 @@
 				reg = <0x189 0x2>;
 				bits = <7 5>;
 			};
+			pciephy_rx_ln1: pciephy-rx-ln1@190,1 {
+				reg = <0x190 0x1>;
+				bits = <0 4>;
+			};
+			pciephy_tx_ln1_nmos: pciephy-tx-ln1-nmos@190,2 {
+				reg = <0x190 0x1>;
+				bits = <4 4>;
+			};
+			pciephy_tx_ln1_pmos: pciephy-tx-ln1-pmos@191,1 {
+				reg = <0x191 0x1>;
+				bits = <0 4>;
+			};
+			pciephy_rx_ln0: pciephy-rx-ln0@191,2 {
+				reg = <0x191 0x1>;
+				bits = <4 4>;
+			};
+			pciephy_tx_ln0_nmos: pciephy-tx-ln0-nmos@192,1 {
+				reg = <0x192 0x1>;
+				bits = <0 4>;
+			};
+			pciephy_tx_ln0_pmos: pciephy-tx-ln0-pmos@192,2 {
+				reg = <0x192 0x1>;
+				bits = <4 4>;
+			};
+			pciephy_glb_intr: pciephy-glb-intr@193 {
+				reg = <0x193 0x1>;
+				bits = <0 4>;
+			};
+			dp_calibration: dp-data@1ac {
+				reg = <0x1ac 0x10>;
+			};
 		};
 
 		u3phy2: t-phy@11c40000 {
@@ -1461,6 +1600,23 @@
 			};
 		};
 
+		pciephy: phy@11e80000 {
+			compatible = "mediatek,mt8195-pcie-phy";
+			reg = <0 0x11e80000 0 0x10000>;
+			reg-names = "sif";
+			nvmem-cells = <&pciephy_glb_intr>, <&pciephy_tx_ln0_pmos>,
+				      <&pciephy_tx_ln0_nmos>, <&pciephy_rx_ln0>,
+				      <&pciephy_tx_ln1_pmos>, <&pciephy_tx_ln1_nmos>,
+				      <&pciephy_rx_ln1>;
+			nvmem-cell-names = "glb_intr", "tx_ln0_pmos",
+					   "tx_ln0_nmos", "rx_ln0",
+					   "tx_ln1_pmos", "tx_ln1_nmos",
+					   "rx_ln1";
+			power-domains = <&spm MT8195_POWER_DOMAIN_PCIE_PHY>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
 		ufsphy: ufs-phy@11fa0000 {
 			compatible = "mediatek,mt8195-ufsphy", "mediatek,mt8183-ufsphy";
 			reg = <0 0x11fa0000 0 0xc000>;
@@ -1959,6 +2115,30 @@
 			power-domains = <&spm MT8195_POWER_DOMAIN_VENC>;
 		};
 
+		venc: video-codec@1a020000 {
+			compatible = "mediatek,mt8195-vcodec-enc";
+			reg = <0 0x1a020000 0 0x10000>;
+			iommus = <&iommu_vdo M4U_PORT_L19_VENC_RCPU>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_REC>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_BSDMA>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_SV_COMV>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_RD_COMV>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_CUR_LUMA>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_CUR_CHROMA>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_REF_LUMA>,
+				 <&iommu_vdo M4U_PORT_L19_VENC_REF_CHROMA>;
+			interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH 0>;
+			mediatek,scp = <&scp>;
+			clocks = <&vencsys CLK_VENC_VENC>;
+			clock-names = "venc_sel";
+			assigned-clocks = <&topckgen CLK_TOP_VENC>;
+			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D4>;
+			power-domains = <&spm MT8195_POWER_DOMAIN_VENC>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
+		};
+
 		vencsys_core1: clock-controller@1b000000 {
 			compatible = "mediatek,mt8195-vencsys_core1";
 			reg = <0 0x1b000000 0 0x1000>;
@@ -1966,7 +2146,7 @@
 		};
 
 		vdosys0: syscon@1c01a000 {
-			compatible = "mediatek,mt8195-mmsys", "syscon";
+			compatible = "mediatek,mt8195-vdosys0", "mediatek,mt8195-mmsys", "syscon";
 			reg = <0 0x1c01a000 0 0x1000>;
 			mboxes = <&gce0 0 CMDQ_THR_PRIO_4>;
 			#clock-cells = <1>;
@@ -2067,6 +2247,17 @@
 			mediatek,gce-client-reg = <&gce0 SUBSYS_1c01XXXX 0x4000 0x1000>;
 		};
 
+		dp_intf0: dp-intf@1c015000 {
+			compatible = "mediatek,mt8195-dp-intf";
+			reg = <0 0x1c015000 0 0x1000>;
+			interrupts = <GIC_SPI 657 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&vdosys0  CLK_VDO0_DP_INTF0>,
+				 <&vdosys0 CLK_VDO0_DP_INTF0_DP_INTF>,
+				 <&apmixedsys CLK_APMIXED_TVDPLL1>;
+			clock-names = "engine", "pixel", "pll";
+			status = "disabled";
+		};
+
 		mutex: mutex@1c016000 {
 			compatible = "mediatek,mt8195-disp-mutex";
 			reg = <0 0x1c016000 0 0x1000>;
@@ -2101,7 +2292,7 @@
 		};
 
 		vdosys1: syscon@1c100000 {
-			compatible = "mediatek,mt8195-mmsys", "syscon";
+			compatible = "mediatek,mt8195-vdosys1", "syscon";
 			reg = <0 0x1c100000 0 0x1000>;
 			#clock-cells = <1>;
 		};
@@ -2155,5 +2346,39 @@
 			clock-names = "apb", "smi", "gals";
 			power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
 		};
+
+		dp_intf1: dp-intf@1c113000 {
+			compatible = "mediatek,mt8195-dp-intf";
+			reg = <0 0x1c113000 0 0x1000>;
+			interrupts = <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH 0>;
+			power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
+			clocks = <&vdosys1 CLK_VDO1_DP_INTF0_MM>,
+				 <&vdosys1 CLK_VDO1_DPINTF>,
+				 <&apmixedsys CLK_APMIXED_TVDPLL2>;
+			clock-names = "engine", "pixel", "pll";
+			status = "disabled";
+		};
+
+		edp_tx: edp-tx@1c500000 {
+			compatible = "mediatek,mt8195-edp-tx";
+			reg = <0 0x1c500000 0 0x8000>;
+			nvmem-cells = <&dp_calibration>;
+			nvmem-cell-names = "dp_calibration_data";
+			power-domains = <&spm MT8195_POWER_DOMAIN_EPD_TX>;
+			interrupts = <GIC_SPI 676 IRQ_TYPE_LEVEL_HIGH 0>;
+			max-linkrate-mhz = <8100>;
+			status = "disabled";
+		};
+
+		dp_tx: dp-tx@1c600000 {
+			compatible = "mediatek,mt8195-dp-tx";
+			reg = <0 0x1c600000 0 0x8000>;
+			nvmem-cells = <&dp_calibration>;
+			nvmem-cell-names = "dp_calibration_data";
+			power-domains = <&spm MT8195_POWER_DOMAIN_DP_TX>;
+			interrupts = <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH 0>;
+			max-linkrate-mhz = <8100>;
+			status = "disabled";
+		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
index 8ee1529683a3..ec8dfb3d1c6d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
@@ -17,7 +17,7 @@
 	};
 
 	firmware {
-		optee: optee@4fd00000 {
+		optee: optee {
 			compatible = "linaro,optee-tz";
 			method = "smc";
 		};
@@ -209,7 +209,7 @@
 		};
 	};
 
-	i2c0_pins_a: i2c0@0 {
+	i2c0_pins_a: i2c0 {
 		pins1 {
 			pinmux = <MT8516_PIN_58_SDA0__FUNC_SDA0_0>,
 				 <MT8516_PIN_59_SCL0__FUNC_SCL0_0>;
@@ -217,7 +217,7 @@
 		};
 	};
 
-	i2c2_pins_a: i2c2@0 {
+	i2c2_pins_a: i2c2 {
 		pins1 {
 			pinmux = <MT8516_PIN_60_SDA2__FUNC_SDA2_0>,
 				 <MT8516_PIN_61_SCL2__FUNC_SCL2_0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index d461da0b8049..3e8dee85d55f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -62,7 +62,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinmux_default>;
 
-		pinmux_default: pinmux@0 {
+		pinmux_default: pinmux {
 			dap_mclk1_pw4 {
 				nvidia,pins = "dap_mclk1_pw4";
 				nvidia,function = "extperiph1";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra132.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index 3673f79adf1a..858fc01cecb6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -393,7 +393,6 @@
 		reg = <0x0 0x7000a000 0x0 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car TEGRA124_CLK_PWM>;
-		clock-names = "pwm";
 		resets = <&tegra_car 17>;
 		reset-names = "pwm";
 		status = "disabled";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra186.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 6602fe421ee8..b3f1494c02c1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -78,7 +78,8 @@
 		reg = <0x0 0x2600000 0x0 0x210000>;
 		resets = <&bpmp TEGRA186_RESET_GPCDMA>;
 		reset-names = "gpcdma";
-		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+		interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
@@ -112,6 +113,7 @@
 		#dma-cells = <1>;
 		iommus = <&smmu TEGRA186_SID_GPCDMA_0>;
 		dma-coherent;
+		dma-channel-mask = <0xfffffffe>;
 		status = "okay";
 	};
 
@@ -790,7 +792,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x3280000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM1>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM1>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -801,7 +802,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x3290000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM2>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM2>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -812,7 +812,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x32a0000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM3>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM3>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -823,7 +822,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x32c0000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM5>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM5>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -834,7 +832,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x32d0000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM6>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM6>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -845,7 +842,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x32e0000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM7>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM7>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -856,7 +852,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0x32f0000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM8>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM8>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -1274,7 +1269,6 @@
 		compatible = "nvidia,tegra186-pwm";
 		reg = <0x0 0xc340000 0x0 0x10000>;
 		clocks = <&bpmp TEGRA186_CLK_PWM4>;
-		clock-names = "pwm";
 		resets = <&bpmp TEGRA186_RESET_PWM4>;
 		reset-names = "pwm";
 		status = "disabled";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index b0f9393dd39c..cd272d407e01 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -23,7 +23,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200n8";
+		bootargs = "console=ttyTCU0,115200n8";
 		stdout-path = "serial0:115200n8";
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
index 273a1ef716b6..f212f6aced04 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi
@@ -2117,8 +2117,8 @@
 							"usb-b-connector";
 						label = "micro-USB";
 						type = "micro";
-						vbus-gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1)
-								GPIO_ACTIVE_LOW>;
+						vbus-gpios = <&gpio TEGRA194_MAIN_GPIO(Z, 1)
+								    GPIO_ACTIVE_LOW>;
 					};
 				};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
index 0bd66f9c620b..0751edddf7d5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi
@@ -20,7 +20,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200n8";
+		bootargs = "console=ttyTCU0,115200n8";
 		stdout-path = "serial0:115200n8";
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 41f3a7e188d0..4afcbd60e144 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -86,6 +86,7 @@
 			interrupt-controller;
 			#gpio-cells = <2>;
 			gpio-controller;
+			gpio-ranges = <&pinmux 0 0 169>;
 		};
 
 		cbb-noc@2300000 {
@@ -142,7 +143,8 @@
 			reg = <0x2600000 0x210000>;
 			resets = <&bpmp TEGRA194_RESET_GPCDMA>;
 			reset-names = "gpcdma";
-			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
@@ -176,6 +178,7 @@
 			#dma-cells = <1>;
 			iommus = <&smmu TEGRA194_SID_GPCDMA_0>;
 			dma-coherent;
+			dma-channel-mask = <0xfffffffe>;
 			status = "okay";
 		};
 
@@ -626,12 +629,10 @@
 
 		pinmux: pinmux@2430000 {
 			compatible = "nvidia,tegra194-pinmux";
-			reg = <0x2430000 0x17000>,
-			      <0xc300000 0x4000>;
-
+			reg = <0x2430000 0x17000>;
 			status = "okay";
 
-			pex_rst_c5_out_state: pex_rst_c5_out {
+			pex_rst_c5_out_state: pinmux-pex-rst-c5-out {
 				pex_rst {
 					nvidia,pins = "pex_l5_rst_n_pgg1";
 					nvidia,schmitt = <TEGRA_PIN_DISABLE>;
@@ -642,7 +643,7 @@
 				};
 			};
 
-			clkreq_c5_bi_dir_state: clkreq_c5_bi_dir {
+			clkreq_c5_bi_dir_state: pinmux-clkreq-c5-bi-dir {
 				clkreq {
 					nvidia,pins = "pex_l5_clkreq_n_pgg0";
 					nvidia,schmitt = <TEGRA_PIN_DISABLE>;
@@ -935,7 +936,6 @@
 				 <&bpmp TEGRA194_CLK_QSPI0_PM>;
 			clock-names = "qspi", "qspi_out";
 			resets = <&bpmp TEGRA194_RESET_QSPI0>;
-			reset-names = "qspi";
 			status = "disabled";
 		};
 
@@ -949,7 +949,6 @@
 				 <&bpmp TEGRA194_CLK_QSPI1_PM>;
 			clock-names = "qspi", "qspi_out";
 			resets = <&bpmp TEGRA194_RESET_QSPI1>;
-			reset-names = "qspi";
 			status = "disabled";
 		};
 
@@ -958,7 +957,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x3280000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM1>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM1>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -970,7 +968,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x3290000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM2>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM2>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -982,7 +979,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x32a0000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM3>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM3>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -994,7 +990,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x32c0000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM5>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM5>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -1006,7 +1001,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x32d0000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM6>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM6>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -1018,7 +1012,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x32e0000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM7>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM7>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -1030,7 +1023,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0x32f0000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM8>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM8>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -1154,7 +1146,7 @@
 		};
 
 		hda@3510000 {
-			compatible = "nvidia,tegra194-hda", "nvidia,tegra30-hda";
+			compatible = "nvidia,tegra194-hda";
 			reg = <0x3510000 0x10000>;
 			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&bpmp TEGRA194_CLK_HDA>,
@@ -1366,6 +1358,16 @@
 			status = "disabled";
 		};
 
+		hte_lic: hardware-timestamp@3aa0000 {
+			compatible = "nvidia,tegra194-gte-lic";
+			reg = <0x3aa0000 0x10000>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,int-threshold = <1>;
+			nvidia,slices = <11>;
+			#timestamp-cells = <1>;
+			status = "okay";
+		};
+
 		hsp_top0: hsp@3c00000 {
 			compatible = "nvidia,tegra194-hsp";
 			reg = <0x03c00000 0xa0000>;
@@ -1579,6 +1581,16 @@
 			#mbox-cells = <2>;
 		};
 
+		hte_aon: hardware-timestamp@c1e0000 {
+			compatible = "nvidia,tegra194-gte-aon";
+			reg = <0xc1e0000 0x10000>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,int-threshold = <1>;
+			nvidia,slices = <3>;
+			#timestamp-cells = <1>;
+			status = "okay";
+		};
+
 		gen2_i2c: i2c@c240000 {
 			compatible = "nvidia,tegra194-i2c";
 			reg = <0x0c240000 0x10000>;
@@ -1660,6 +1672,14 @@
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
+			gpio-range = <&pinmux_aon 0 0 30>;
+		};
+
+		pinmux_aon: pinmux@c300000 {
+			compatible = "nvidia,tegra194-pinmux-aon";
+			reg = <0xc300000 0x4000>;
+
+			status = "okay";
 		};
 
 		pwm4: pwm@c340000 {
@@ -1667,7 +1687,6 @@
 				     "nvidia,tegra186-pwm";
 			reg = <0xc340000 0x10000>;
 			clocks = <&bpmp TEGRA194_CLK_PWM4>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA194_RESET_PWM4>;
 			reset-names = "pwm";
 			status = "disabled";
@@ -1895,7 +1914,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			ranges = <0x15000000 0x15000000 0x01000000>;
+			ranges = <0x14800000 0x14800000 0x02800000>;
 			interconnects = <&mc TEGRA194_MEMORY_CLIENT_HOST1XDMAR &emc>;
 			interconnect-names = "dma-mem";
 			iommus = <&smmu TEGRA194_SID_HOST1X>;
@@ -3029,36 +3048,51 @@
 		};
 
 		l2c_0: l2-cache0 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <2>;
 			next-level-cache = <&l3c>;
 		};
 
 		l2c_1: l2-cache1 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <2>;
 			next-level-cache = <&l3c>;
 		};
 
 		l2c_2: l2-cache2 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <2>;
 			next-level-cache = <&l3c>;
 		};
 
 		l2c_3: l2-cache3 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <2>;
 			next-level-cache = <&l3c>;
 		};
 
 		l3c: l3-cache {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <4194304>;
 			cache-line-size = <64>;
+			cache-level = <3>;
 			cache-sets = <4096>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index a44c56c1e56e..dd9a17922fe5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1293,14 +1293,14 @@
 			};
 		};
 
-		dvfs_pwm_active_state: dvfs_pwm_active {
+		dvfs_pwm_active_state: pinmux-dvfs-pwm-active {
 			dvfs_pwm_pbb1 {
 				nvidia,pins = "dvfs_pwm_pbb1";
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 			};
 		};
 
-		dvfs_pwm_inactive_state: dvfs_pwm_inactive {
+		dvfs_pwm_inactive_state: pinmux-dvfs-pwm-inactive {
 			dvfs_pwm_pbb1 {
 				nvidia,pins = "dvfs_pwm_pbb1";
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
@@ -1368,6 +1368,7 @@
 		#size-cells = <0>;
 
 		ethernet@1 {
+			compatible = "usb955,9ff";
 			reg = <1>;
 		};
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 37678c337a34..2041371ea7ff 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -109,14 +109,14 @@
 	};
 
 	pinmux@700008d4 {
-		dvfs_pwm_active_state: dvfs_pwm_active {
+		dvfs_pwm_active_state: pinmux-dvfs-pwm-active {
 			dvfs_pwm_pbb1 {
 				nvidia,pins = "dvfs_pwm_pbb1";
 				nvidia,tristate = <TEGRA_PIN_DISABLE>;
 			};
 		};
 
-		dvfs_pwm_inactive_state: dvfs_pwm_inactive {
+		dvfs_pwm_inactive_state: pinmux-dvfs-pwm-inactive {
 			dvfs_pwm_pbb1 {
 				nvidia,pins = "dvfs_pwm_pbb1";
 				nvidia,tristate = <TEGRA_PIN_ENABLE>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 724e87450605..bc0cacb20d7a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -554,42 +554,48 @@
 		compatible = "nvidia,tegra210-pinmux";
 		reg = <0x0 0x700008d4 0x0 0x29c>, /* Pad control registers */
 		      <0x0 0x70003000 0x0 0x294>; /* Mux registers */
-		sdmmc1_3v3_drv: sdmmc1-3v3-drv {
+
+		sdmmc1_3v3_drv: pinmux-sdmmc1-3v3-drv {
 			sdmmc1 {
 				nvidia,pins = "drive_sdmmc1";
 				nvidia,pull-down-strength = <0x8>;
 				nvidia,pull-up-strength = <0x8>;
 			};
 		};
-		sdmmc1_1v8_drv: sdmmc1-1v8-drv {
+
+		sdmmc1_1v8_drv: pinmux-sdmmc1-1v8-drv {
 			sdmmc1 {
 				nvidia,pins = "drive_sdmmc1";
 				nvidia,pull-down-strength = <0x4>;
 				nvidia,pull-up-strength = <0x3>;
 			};
 		};
-		sdmmc2_1v8_drv: sdmmc2-1v8-drv {
+
+		sdmmc2_1v8_drv: pinmux-sdmmc2-1v8-drv {
 			sdmmc2 {
 				nvidia,pins = "drive_sdmmc2";
 				nvidia,pull-down-strength = <0x10>;
 				nvidia,pull-up-strength = <0x10>;
 			};
 		};
-		sdmmc3_3v3_drv: sdmmc3-3v3-drv {
+
+		sdmmc3_3v3_drv: pinmux-sdmmc3-3v3-drv {
 			sdmmc3 {
 				nvidia,pins = "drive_sdmmc3";
 				nvidia,pull-down-strength = <0x8>;
 				nvidia,pull-up-strength = <0x8>;
 			};
 		};
-		sdmmc3_1v8_drv: sdmmc3-1v8-drv {
+
+		sdmmc3_1v8_drv: pinmux-sdmmc3-1v8-drv {
 			sdmmc3 {
 				nvidia,pins = "drive_sdmmc3";
 				nvidia,pull-down-strength = <0x4>;
 				nvidia,pull-up-strength = <0x3>;
 			};
 		};
-		sdmmc4_1v8_drv: sdmmc4-1v8-drv {
+
+		sdmmc4_1v8_drv: pinmux-sdmmc4-1v8-drv {
 			sdmmc4 {
 				nvidia,pins = "drive_sdmmc4";
 				nvidia,pull-down-strength = <0x10>;
@@ -667,7 +673,6 @@
 		reg = <0x0 0x7000a000 0x0 0x100>;
 		#pwm-cells = <2>;
 		clocks = <&tegra_car TEGRA210_CLK_PWM>;
-		clock-names = "pwm";
 		resets = <&tegra_car 17>;
 		reset-names = "pwm";
 		status = "disabled";
@@ -912,35 +917,33 @@
 			};
 		};
 
-		sdmmc1_3v3: sdmmc1-3v3 {
-			pins = "sdmmc1";
-			power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
-		};
+		pinmux {
+			sdmmc1_3v3: sdmmc1-3v3 {
+				pins = "sdmmc1";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
+			};
 
-		sdmmc1_1v8: sdmmc1-1v8 {
-			pins = "sdmmc1";
-			power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
-		};
+			sdmmc1_1v8: sdmmc1-1v8 {
+				pins = "sdmmc1";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
+			};
 
-		sdmmc3_3v3: sdmmc3-3v3 {
-			pins = "sdmmc3";
-			power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
-		};
+			sdmmc3_3v3: sdmmc3-3v3 {
+				pins = "sdmmc3";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
+			};
 
-		sdmmc3_1v8: sdmmc3-1v8 {
-			pins = "sdmmc3";
-			power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
-		};
+			sdmmc3_1v8: sdmmc3-1v8 {
+				pins = "sdmmc3";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
+			};
 
-		pex_dpd_disable: pex_en {
-			pex-dpd-disable {
+			pex_dpd_disable: pex-dpd-disable {
 				pins = "pex-bias", "pex-clk1", "pex-clk2";
 				low-power-disable;
 			};
-		};
 
-		pex_dpd_enable: pex_dis {
-			pex-dpd-enable {
+			pex_dpd_enable: pex-dpd-enable {
 				pins = "pex-bias", "pex-clk1", "pex-clk2";
 				low-power-enable;
 			};
@@ -1865,7 +1868,6 @@
 			 <&tegra_car TEGRA210_CLK_QSPI_PM>;
 		clock-names = "qspi", "qspi_out";
 		resets = <&tegra_car 211>;
-		reset-names = "qspi";
 		dmas = <&apbdma 5>, <&apbdma 5>;
 		dma-names = "rx", "tx";
 		status = "disabled";
@@ -2005,6 +2007,7 @@
 
 		L2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
index 9e4d72cfa69f..8b86ea9cb50c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -39,7 +39,6 @@
 		regulator-max-microvolt = <12000000>;
 		gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
 		regulator-boot-on;
-		enable-active-low;
 	};
 
 	bus@0 {
@@ -55,6 +54,13 @@
 			};
 		};
 
+		mmc@3400000 {
+			status = "okay";
+			bus-width = <4>;
+			cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
+			disable-wp;
+		};
+
 		mmc@3460000 {
 			status = "okay";
 			bus-width = <8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 57ab75328814..96aa2267b06d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -2007,6 +2007,17 @@
 			status = "okay";
 		};
 
+		serial@31d0000 {
+			current-speed = <115200>;
+			status = "okay";
+		};
+
+		pwm@32a0000 {
+			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
+			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
+			status = "okay";
+		};
+
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson AGX Orin HDA";
 			status = "okay";
@@ -2014,7 +2025,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200n8";
+		bootargs = "console=ttyTCU0,115200n8";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -2184,4 +2195,12 @@
 		phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
 			    "p2u-5", "p2u-6", "p2u-7";
 	};
+
+	pwm-fan {
+		compatible = "pwm-fan";
+		pwms = <&pwm3 0 45334>;
+
+		cooling-levels = <0 95 178 255>;
+		#cooling-cells = <2>;
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
index a85993c85e45..e76894574d32 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
@@ -2,4 +2,18 @@
 
 / {
 	compatible = "nvidia,p3737-0000";
+
+	bus@0 {
+		pwm@3280000 {
+			status = "okay";
+		};
+
+		pwm@32c0000 {
+			status = "okay";
+		};
+
+		pwm@32f0000 {
+			status = "okay";
+		};
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 0170bfa8a467..eaf05ee9acd1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -7,6 +7,7 @@
 #include <dt-bindings/memory/tegra234-mc.h>
 #include <dt-bindings/power/tegra234-powergate.h>
 #include <dt-bindings/reset/tegra234-reset.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
 
 / {
 	compatible = "nvidia,tegra234";
@@ -27,7 +28,8 @@
 			reg = <0x2600000 0x210000>;
 			resets = <&bpmp TEGRA234_RESET_GPCDMA>;
 			reset-names = "gpcdma";
-			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
@@ -60,6 +62,7 @@
 				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
 			iommus = <&smmu_niso0 TEGRA234_SID_GPCDMA>;
+			dma-channel-mask = <0xfffffffe>;
 			dma-coherent;
 		};
 
@@ -564,7 +567,7 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			ranges = <0x15000000 0x15000000 0x01000000>;
+			ranges = <0x14800000 0x14800000 0x02000000>;
 			interconnects = <&mc TEGRA234_MEMORY_CLIENT_HOST1XDMAR &emc>;
 			interconnect-names = "dma-mem";
 			iommus = <&smmu_niso1 TEGRA234_SID_HOST1X>;
@@ -603,6 +606,42 @@
 				iommus = <&smmu_niso1 TEGRA234_SID_VIC>;
 				dma-coherent;
 			};
+
+			nvdec@15480000 {
+				compatible = "nvidia,tegra234-nvdec";
+				reg = <0x15480000 0x00040000>;
+				clocks = <&bpmp TEGRA234_CLK_NVDEC>,
+					 <&bpmp TEGRA234_CLK_FUSE>,
+					 <&bpmp TEGRA234_CLK_TSEC_PKA>;
+				clock-names = "nvdec", "fuse", "tsec_pka";
+				resets = <&bpmp TEGRA234_RESET_NVDEC>;
+				reset-names = "nvdec";
+				power-domains = <&bpmp TEGRA234_POWER_DOMAIN_NVDEC>;
+				interconnects = <&mc TEGRA234_MEMORY_CLIENT_NVDECSRD &emc>,
+						<&mc TEGRA234_MEMORY_CLIENT_NVDECSWR &emc>;
+				interconnect-names = "dma-mem", "write";
+				iommus = <&smmu_niso1 TEGRA234_SID_NVDEC>;
+				dma-coherent;
+
+				nvidia,memory-controller = <&mc>;
+
+				/*
+				 * Placeholder values that firmware needs to update with the real
+				 * offsets parsed from the microcode headers.
+				 */
+				nvidia,bl-manifest-offset = <0>;
+				nvidia,bl-data-offset = <0>;
+				nvidia,bl-code-offset = <0>;
+				nvidia,os-manifest-offset = <0>;
+				nvidia,os-data-offset = <0>;
+				nvidia,os-code-offset = <0>;
+
+				/*
+				 * Firmware needs to set this to "okay" once the above values have
+				 * been updated.
+				 */
+				status = "disabled";
+			};
 		};
 
 		gpio: gpio@2200000 {
@@ -836,6 +875,13 @@
 			dma-names = "rx", "tx";
 		};
 
+		uarti: serial@31d0000 {
+			compatible = "arm,sbsa-uart";
+			reg = <0x31d0000 0x10000>;
+			interrupts = <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		dp_aux_ch3_i2c: i2c@31e0000 {
 			compatible = "nvidia,tegra194-i2c";
 			reg = <0x31e0000 0x100>;
@@ -865,22 +911,79 @@
 				 <&bpmp TEGRA234_CLK_QSPI0_PM>;
 			clock-names = "qspi", "qspi_out";
 			resets = <&bpmp TEGRA234_RESET_QSPI0>;
-			reset-names = "qspi";
 			status = "disabled";
 		};
 
 		pwm1: pwm@3280000 {
-			compatible = "nvidia,tegra194-pwm",
-				     "nvidia,tegra186-pwm";
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
 			reg = <0x3280000 0x10000>;
 			clocks = <&bpmp TEGRA234_CLK_PWM1>;
-			clock-names = "pwm";
 			resets = <&bpmp TEGRA234_RESET_PWM1>;
 			reset-names = "pwm";
 			status = "disabled";
 			#pwm-cells = <2>;
 		};
 
+		pwm2: pwm@3290000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x3290000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM2>;
+			resets = <&bpmp TEGRA234_RESET_PWM2>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm3: pwm@32a0000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x32a0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM3>;
+			resets = <&bpmp TEGRA234_RESET_PWM3>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm5: pwm@32c0000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x32c0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM5>;
+			resets = <&bpmp TEGRA234_RESET_PWM5>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm6: pwm@32d0000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x32d0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM6>;
+			resets = <&bpmp TEGRA234_RESET_PWM6>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm7: pwm@32e0000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x32e0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM7>;
+			resets = <&bpmp TEGRA234_RESET_PWM7>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
+		pwm8: pwm@32f0000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0x32f0000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM8>;
+			resets = <&bpmp TEGRA234_RESET_PWM8>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
 		spi@3300000 {
 			compatible = "nvidia,tegra234-qspi";
 			reg = <0x3300000 0x1000>;
@@ -891,7 +994,41 @@
 				 <&bpmp TEGRA234_CLK_QSPI1_PM>;
 			clock-names = "qspi", "qspi_out";
 			resets = <&bpmp TEGRA234_RESET_QSPI1>;
-			reset-names = "qspi";
+			status = "disabled";
+		};
+
+		mmc@3400000 {
+			compatible = "nvidia,tegra234-sdhci", "nvidia,tegra186-sdhci";
+			reg = <0x03400000 0x20000>;
+			interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&bpmp TEGRA234_CLK_SDMMC1>,
+				 <&bpmp TEGRA234_CLK_SDMMC_LEGACY_TM>;
+			clock-names = "sdhci", "tmclk";
+			assigned-clocks = <&bpmp TEGRA234_CLK_SDMMC1>,
+					  <&bpmp TEGRA234_CLK_PLLC4_MUXED>;
+			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLC4_MUXED>,
+						 <&bpmp TEGRA234_CLK_PLLC4_VCO_DIV2>;
+			resets = <&bpmp TEGRA234_RESET_SDMMC1>;
+			reset-names = "sdhci";
+			interconnects = <&mc TEGRA234_MEMORY_CLIENT_SDMMCRA &emc>,
+					<&mc TEGRA234_MEMORY_CLIENT_SDMMCWA &emc>;
+			interconnect-names = "dma-mem", "write";
+			iommus = <&smmu_niso1 TEGRA234_SID_SDMMC1A>;
+			pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
+			pinctrl-0 = <&sdmmc1_3v3>;
+			pinctrl-1 = <&sdmmc1_1v8>;
+			nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
+			nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x07>;
+			nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x06>;
+			nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
+			nvidia,pad-autocal-pull-up-offset-sdr104 = <0x00>;
+			nvidia,pad-autocal-pull-down-offset-sdr104 = <0x00>;
+			nvidia,default-tap = <14>;
+			nvidia,default-trim = <0x8>;
+			sd-uhs-sdr25;
+			sd-uhs-sdr50;
+			sd-uhs-ddr50;
+			sd-uhs-sdr104;
 			status = "disabled";
 		};
 
@@ -925,7 +1062,7 @@
 		};
 
 		hda@3510000 {
-			compatible = "nvidia,tegra234-hda", "nvidia,tegra30-hda";
+			compatible = "nvidia,tegra234-hda";
 			reg = <0x3510000 0x10000>;
 			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&bpmp TEGRA234_CLK_AZA_BIT>,
@@ -967,6 +1104,198 @@
 			#mbox-cells = <2>;
 		};
 
+		p2u_hsio_0: phy@3e00000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e00000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_1: phy@3e10000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e10000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_2: phy@3e20000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e20000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_3: phy@3e30000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e30000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_4: phy@3e40000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e40000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_5: phy@3e50000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e50000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_6: phy@3e60000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e60000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_hsio_7: phy@3e70000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e70000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_0: phy@3e90000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03e90000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_1: phy@3ea0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03ea0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_2: phy@3eb0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03eb0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_3: phy@3ec0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03ec0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_4: phy@3ed0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03ed0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_5: phy@3ee0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03ee0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_6: phy@3ef0000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03ef0000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_nvhs_7: phy@3f00000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f00000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_0: phy@3f20000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f20000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_1: phy@3f30000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f30000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_2: phy@3f40000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f40000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_3: phy@3f50000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f50000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_4: phy@3f60000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f60000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_5: phy@3f70000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f70000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_6: phy@3f80000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f80000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
+		p2u_gbe_7: phy@3f90000 {
+			compatible = "nvidia,tegra234-p2u";
+			reg = <0x03f90000 0x10000>;
+			reg-names = "ctl";
+
+			#phy-cells = <0>;
+		};
+
 		ethernet@6800000 {
 			compatible = "nvidia,tegra234-mgbe";
 			reg = <0x06800000 0x10000>,
@@ -1259,198 +1588,6 @@
 			status = "okay";
 		};
 
-		p2u_hsio_0: phy@3e00000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e00000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_1: phy@3e10000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e10000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_2: phy@3e20000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e20000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_3: phy@3e30000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e30000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_4: phy@3e40000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e40000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_5: phy@3e50000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e50000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_6: phy@3e60000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e60000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_hsio_7: phy@3e70000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e70000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_0: phy@3e90000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03e90000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_1: phy@3ea0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03ea0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_2: phy@3eb0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03eb0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_3: phy@3ec0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03ec0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_4: phy@3ed0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03ed0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_5: phy@3ee0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03ee0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_6: phy@3ef0000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03ef0000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_nvhs_7: phy@3f00000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f00000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_0: phy@3f20000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f20000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_1: phy@3f30000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f30000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_2: phy@3f40000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f40000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_3: phy@3f50000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f50000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_4: phy@3f60000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f60000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_5: phy@3f70000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f70000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_6: phy@3f80000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f80000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
-		p2u_gbe_7: phy@3f90000 {
-			compatible = "nvidia,tegra234-p2u";
-			reg = <0x03f90000 0x10000>;
-			reg-names = "ctl";
-
-			#phy-cells = <0>;
-		};
-
 		hsp_aon: hsp@c150000 {
 			compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
 			reg = <0x0c150000 0x90000>;
@@ -1488,7 +1625,6 @@
 		gen8_i2c: i2c@c250000 {
 			compatible = "nvidia,tegra194-i2c";
 			reg = <0xc250000 0x100>;
-			nvidia,hw-instance-id = <0x7>;
 			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 			clock-frequency = <400000>;
@@ -1530,6 +1666,16 @@
 			gpio-controller;
 		};
 
+		pwm4: pwm@c340000 {
+			compatible = "nvidia,tegra234-pwm", "nvidia,tegra194-pwm";
+			reg = <0xc340000 0x10000>;
+			clocks = <&bpmp TEGRA234_CLK_PWM4>;
+			resets = <&bpmp TEGRA234_RESET_PWM4>;
+			reset-names = "pwm";
+			status = "disabled";
+			#pwm-cells = <2>;
+		};
+
 		pmc: pmc@c360000 {
 			compatible = "nvidia,tegra234-pmc";
 			reg = <0x0c360000 0x10000>,
@@ -1541,6 +1687,26 @@
 
 			#interrupt-cells = <2>;
 			interrupt-controller;
+
+			sdmmc1_3v3: sdmmc1-3v3 {
+				pins = "sdmmc1-hv";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
+			};
+
+			sdmmc1_1v8: sdmmc1-1v8 {
+				pins = "sdmmc1-hv";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
+			};
+
+			sdmmc3_3v3: sdmmc3-3v3 {
+				pins = "sdmmc3-hv";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
+			};
+
+			sdmmc3_1v8: sdmmc3-1v8 {
+				pins = "sdmmc3-hv";
+				power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
+			};
 		};
 
 		aon-fabric@c600000 {
@@ -1576,7 +1742,7 @@
 			interrupt-controller;
 		};
 
-		smmu_iso: iommu@10000000{
+		smmu_iso: iommu@10000000 {
 			compatible = "nvidia,tegra234-smmu", "nvidia,smmu-500";
 			reg = <0x10000000 0x1000000>;
 			interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
@@ -1879,8 +2045,9 @@
 		reg = <0x00 0x140a0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x2a000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x2a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x2a080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x2a080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x35 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -1932,8 +2099,9 @@
 		reg = <0x00 0x140c0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x2c000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x2c040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x2c080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x2c080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x38 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -1965,7 +2133,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x35 0x40000000 0x35 0x40000000 0x2 0xe8000000>, /* prefetchable memory (11904 MB) */
+		ranges = <0x43000000 0x35 0x40000000 0x35 0x40000000 0x2 0xc0000000>, /* prefetchable memory (11264 MB) */
 			 <0x02000000 0x0  0x40000000 0x38 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x2c100000 0x00 0x2c100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
@@ -1985,8 +2153,9 @@
 		reg = <0x00 0x140e0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x2e000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x2e040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x2e080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x2e080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x3b 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2038,8 +2207,9 @@
 		reg = <0x00 0x14100000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x30000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x30040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x30080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x30080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x20 0xb0000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2091,8 +2261,9 @@
 		reg = <0x00 0x14120000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x32000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x32040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x32080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x32080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x20 0xf0000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2144,8 +2315,9 @@
 		reg = <0x00 0x14140000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x34000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x34040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x34080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x34080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x21 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2178,7 +2350,7 @@
 		bus-range = <0x0 0xff>;
 
 		ranges = <0x43000000 0x21 0x00000000 0x21 0x00000000 0x0 0x28000000>, /* prefetchable memory (640 MB) */
-			 <0x02000000 0x0  0x40000000 0x21 0xe8000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
+			 <0x02000000 0x0  0x40000000 0x21 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x34100000 0x00 0x34100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
 		interconnects = <&mc TEGRA234_MEMORY_CLIENT_PCIE3R &emc>,
@@ -2197,8 +2369,9 @@
 		reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x36000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x36040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x36080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x36080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x24 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2250,8 +2423,9 @@
 		reg = <0x00 0x14180000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x38000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x38040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x38080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x38080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x27 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2303,8 +2477,9 @@
 		reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x3a000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x3a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x3a080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x3a080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x2b 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2336,7 +2511,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x27 0x40000000 0x27 0x40000000 0x3 0xe8000000>, /* prefetchable memory (16000 MB) */
+		ranges = <0x43000000 0x28 0x00000000 0x28 0x00000000 0x3 0x28000000>, /* prefetchable memory (12928 MB) */
 			 <0x02000000 0x0  0x40000000 0x2b 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x3a100000 0x00 0x3a100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
@@ -2356,8 +2531,9 @@
 		reg = <0x00 0x141c0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x3c000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x3c040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x3c080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x3c080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x2e 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2409,8 +2585,9 @@
 		reg = <0x00 0x141e0000 0x0 0x00020000>, /* appl registers (128K)      */
 		      <0x00 0x3e000000 0x0 0x00040000>, /* configuration space (256K) */
 		      <0x00 0x3e040000 0x0 0x00040000>, /* iATU_DMA reg space (256K)  */
-		      <0x00 0x3e080000 0x0 0x00040000>; /* DBI reg space (256K)       */
-		reg-names = "appl", "config", "atu_dma", "dbi";
+		      <0x00 0x3e080000 0x0 0x00040000>, /* DBI reg space (256K)       */
+		      <0x32 0x30000000 0x0 0x10000000>; /* ECAM (256MB)               */
+		reg-names = "appl", "config", "atu_dma", "dbi", "ecam";
 
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -2442,7 +2619,7 @@
 
 		bus-range = <0x0 0xff>;
 
-		ranges = <0x43000000 0x2e 0x40000000 0x2e 0x40000000 0x3 0xe8000000>, /* prefetchable memory (16000 MB) */
+		ranges = <0x43000000 0x30 0x00000000 0x30 0x00000000 0x2 0x28000000>, /* prefetchable memory (8832 MB) */
 			 <0x02000000 0x0  0x40000000 0x32 0x28000000 0x0 0x08000000>, /* non-prefetchable memory (128 MB) */
 			 <0x01000000 0x0  0x3e100000 0x00 0x3e100000 0x0 0x00100000>; /* downstream I/O (1 MB) */
 
@@ -2905,117 +3082,150 @@
 		};
 
 		l2c0_0: l2-cache00 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c0>;
 		};
 
 		l2c0_1: l2-cache01 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c0>;
 		};
 
 		l2c0_2: l2-cache02 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c0>;
 		};
 
 		l2c0_3: l2-cache03 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c0>;
 		};
 
 		l2c1_0: l2-cache10 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c1>;
 		};
 
 		l2c1_1: l2-cache11 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c1>;
 		};
 
 		l2c1_2: l2-cache12 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c1>;
 		};
 
 		l2c1_3: l2-cache13 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c1>;
 		};
 
 		l2c2_0: l2-cache20 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c2>;
 		};
 
 		l2c2_1: l2-cache21 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c2>;
 		};
 
 		l2c2_2: l2-cache22 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c2>;
 		};
 
 		l2c2_3: l2-cache23 {
+			compatible = "cache";
 			cache-size = <262144>;
 			cache-line-size = <64>;
 			cache-sets = <512>;
 			cache-unified;
+			cache-level = <2>;
 			next-level-cache = <&l3c2>;
 		};
 
 		l3c0: l3-cache0 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <3>;
 		};
 
 		l3c1: l3-cache1 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <3>;
 		};
 
 		l3c2: l3-cache2 {
+			compatible = "cache";
+			cache-unified;
 			cache-size = <2097152>;
 			cache-line-size = <64>;
 			cache-sets = <2048>;
+			cache-level = <3>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/Makefile
index d7669a7cee9f..3e79496292e7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/Makefile
@@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-grandmax.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-j5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8956-sony-xperia-loire-kugo.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8956-sony-xperia-loire-suzu.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-lg-bullhead-rev-10.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-lg-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-msft-lumia-octagon-talkman.dtb
@@ -33,12 +35,14 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-sony-xperia-kitakami-satsuki.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-sony-xperia-kitakami-sumire.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-sony-xperia-kitakami-suzuran.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-oneplus3.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-oneplus3t.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-dora.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-kagura.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-sony-xperia-tone-keyaki.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-xiaomi-gemini.dtb
-dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-xiaomi-natrium.dtb
-dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-xiaomi-scorpio.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996pro-xiaomi-natrium.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8996pro-xiaomi-scorpio.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-asus-novago-tp370ql.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-fxtec-pro1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-hp-envy-x2.dtb
@@ -49,11 +53,14 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-oneplus-dumpling.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-lilac.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5-vision-mezzanine.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8155p-adp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8295p-adp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sa8540p-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1-lte.dtb
@@ -87,6 +94,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel-lte-parade.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel-lte-ti.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel-parade.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel-ti.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel360-lte.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pazquel360-wifi.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-pompom-r2.dtb
@@ -104,11 +113,14 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-crd.dtb
-dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-evoker-r0.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-evoker.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-evoker-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-herobrine-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-villager-r0.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-villager-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-villager-r1-lte.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-zombie.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-zombie-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-idp2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-crd-r3.dtb
@@ -122,25 +134,31 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-nile-voyager.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm632-fairphone-fp3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm636-sony-xperia-ganges-mermaid.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm660-xiaomi-lavender.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm670-google-sargo.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-db845c.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-db845c-navigation-mezzanine.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-lg-judyln.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-lg-judyp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-enchilada.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-fajita.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-samsung-starqltechn.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-sony-xperia-tama-akari.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-sony-xperia-tama-akatsuki.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-sony-xperia-tama-apollo.dtb
-dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium-ebbg.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-beryllium-tianma.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-xiaomi-polaris.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-shift-axolotl.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-samsung-w737.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm4250-oneplus-billie2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-sony-xperia-seine-pdx201.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm6350-sony-xperia-lena-pdx213.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm6375-sony-xperia-murray-pdx225.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm7225-fairphone-fp4.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-microsoft-surface-duo.dtb
@@ -159,3 +177,4 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8350-sony-xperia-sagami-pdx215.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8450-hdk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8450-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8450-sony-xperia-nagara-pdx223.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm8450-sony-xperia-nagara-pdx224.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index fc0e71ba8044..0a1e06363615 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -718,14 +718,14 @@
 		"USR_LED_2_CTRL", /* GPIO 120 */
 		"SB_HS_ID";
 
-	msmgpio_leds: msmgpio-leds {
+	msmgpio_leds: msmgpio-leds-state {
 		pins = "gpio21", "gpio120";
 		function = "gpio";
 
 		output-low;
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio121";
 		function = "gpio";
 
@@ -734,7 +734,7 @@
 		bias-pull-up;
 	};
 
-	adv7533_int_active: adv533-int-active {
+	adv7533_int_active: adv533-int-active-state {
 		pins = "gpio31";
 		function = "gpio";
 
@@ -742,7 +742,7 @@
 		bias-disable;
 	};
 
-	adv7533_int_suspend: adv7533-int-suspend {
+	adv7533_int_suspend: adv7533-int-suspend-state {
 		pins = "gpio31";
 		function = "gpio";
 
@@ -750,7 +750,7 @@
 		bias-disable;
 	};
 
-	adv7533_switch_active: adv7533-switch-active {
+	adv7533_switch_active: adv7533-switch-active-state {
 		pins = "gpio32";
 		function = "gpio";
 
@@ -758,7 +758,7 @@
 		bias-disable;
 	};
 
-	adv7533_switch_suspend: adv7533-switch-suspend {
+	adv7533_switch_suspend: adv7533-switch-suspend-state {
 		pins = "gpio32";
 		function = "gpio";
 
@@ -766,7 +766,7 @@
 		bias-disable;
 	};
 
-	msm_key_volp_n_default: msm-key-volp-n-default {
+	msm_key_volp_n_default: msm-key-volp-n-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -839,7 +839,7 @@
 		function = "digital";
 
 		output-low;
-		power-source = <PM8916_MPP_L5>;	// 1.8V
+		power-source = <PM8916_MPP_L5>;	/* 1.8V */
 	};
 
 	pm8916_mpps_leds: pm8916-mpps-state {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index ad222dfb3cca..79a18e5550e7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -422,82 +422,46 @@
 		"NC", /* GPIO_148 */
 		"NC"; /* GPIO_149 */
 
-	sdc2_cd_on: sdc2_cd_on {
-		mux {
-			pins = "gpio38";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio38";
-			bias-pull-up;		/* pull up */
-			drive-strength = <16>;	/* 16 MA */
-		};
+	sdc2_cd_on: sdc2-cd-on-state {
+		pins = "gpio38";
+		function = "gpio";
+		bias-pull-up;
+		drive-strength = <16>;
 	};
 
-	sdc2_cd_off: sdc2_cd_off {
-		mux {
-			pins = "gpio38";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio38";
-			bias-pull-up;		/* pull up */
-			drive-strength = <2>;	/* 2 MA */
-		};
+	sdc2_cd_off: sdc2-cd-off-state {
+		pins = "gpio38";
+		function = "gpio";
+		bias-pull-up;
+		drive-strength = <2>;
 	};
 
-	hdmi_hpd_active: hdmi_hpd_active {
-		mux {
-			pins = "gpio34";
-			function = "hdmi_hot";
-		};
-
-		config {
-			pins = "gpio34";
-			bias-pull-down;
-			drive-strength = <16>;
-		};
+	hdmi_hpd_active: hdmi-hpd-active-state {
+		pins = "gpio34";
+		function = "hdmi_hot";
+		bias-pull-down;
+		drive-strength = <16>;
 	};
 
-	hdmi_hpd_suspend: hdmi_hpd_suspend {
-		mux {
-			pins = "gpio34";
-			function = "hdmi_hot";
-		};
-
-		config {
-			pins = "gpio34";
-			bias-pull-down;
-			drive-strength = <2>;
-		};
+	hdmi_hpd_suspend: hdmi-hpd-suspend-state {
+		pins = "gpio34";
+		function = "hdmi_hot";
+		bias-pull-down;
+		drive-strength = <2>;
 	};
 
-	hdmi_ddc_active: hdmi_ddc_active {
-		mux {
-			pins = "gpio32", "gpio33";
-			function = "hdmi_ddc";
-		};
-
-		config {
-			pins = "gpio32", "gpio33";
-			drive-strength = <2>;
-			bias-pull-up;
-		};
+	hdmi_ddc_active: hdmi-ddc-active-state {
+		pins = "gpio32", "gpio33";
+		function = "hdmi_ddc";
+		drive-strength = <2>;
+		bias-pull-up;
 	};
 
-	hdmi_ddc_suspend: hdmi_ddc_suspend {
-		mux {
-			pins = "gpio32", "gpio33";
-			function = "hdmi_ddc";
-		};
-
-		config {
-			pins = "gpio32", "gpio33";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
+	hdmi_ddc_suspend: hdmi-ddc-suspend-state {
+		pins = "gpio32", "gpio33";
+		function = "hdmi_ddc";
+		drive-strength = <2>;
+		bias-pull-down;
 	};
 };
 
@@ -560,7 +524,7 @@
 			pins = "gpio5";
 			function = PMIC_GPIO_FUNC_NORMAL;
 			output-low;
-			power-source = <2>; // PM8994_GPIO_S4, 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 		};
 	};
 
@@ -569,7 +533,7 @@
 			pins = "gpio19";
 			function = PMIC_GPIO_FUNC_NORMAL;
 			output-low;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
 			bias-pull-down;
 		};
@@ -580,7 +544,7 @@
 			pins = "gpio8";
 			function = PMIC_GPIO_FUNC_NORMAL;
 			output-low;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
 			bias-pull-down;
 		};
@@ -590,7 +554,7 @@
 		pinconf {
 			pins = "gpio15";
 			function = "func1";
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 		};
 	};
 
@@ -602,7 +566,7 @@
 			drive-push-pull;
 			bias-pull-up;
 			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 		};
 	};
 
@@ -623,7 +587,7 @@
 			input-enable;
 			bias-pull-down;
 			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 		};
 	};
 };
@@ -679,7 +643,7 @@
 			input-enable;
 			bias-pull-down;
 			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-			power-source = <PM8994_GPIO_S4>; // 1.8V
+			power-source = <PM8994_GPIO_S4>; /* 1.8V */
 		};
 	};
 };
@@ -751,7 +715,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -963,7 +927,7 @@
 		};
 	};
 
-	pmi8994-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
index 92f264891d84..71e0a500599c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
@@ -104,65 +104,27 @@
 	status = "okay";
 };
 
-&tlmm {
-	sdc2_pins_default: sdc2-pins-default {
-		clk {
-			pins = "sdc2_clk";
-			bias-disable;
-			drive-strength = <16>;
-		};
-
-		cmd {
-			pins = "sdc2_cmd";
-			bias-pull-up;
-			drive-strength = <10>;
-		};
-
-		data {
-			pins = "sdc2_data";
-			bias-pull-up;
-			drive-strength = <10>;
-		};
+&sdc2_state_on {
+	cd-pins {
+		pins = "gpio38";
+		function = "gpio";
 
-		cd {
-			pins = "gpio38";
-			function = "gpio";
-
-			bias-pull-up;
-			drive-strength = <16>;
-		};
+		bias-pull-up;
+		drive-strength = <16>;
 	};
+};
 
-	sdc2_pins_sleep: sdc2-pins-sleep {
-		clk {
-			pins = "sdc2_clk";
-			bias-disable;
-			drive-strength = <2>;
-		};
-
-		cmd {
-			pins = "sdc2_cmd";
-			bias-pull-up;
-			drive-strength = <2>;
-		};
-
-		data {
-			pins = "sdc2_data";
-			bias-pull-up;
-			drive-strength = <2>;
-		};
-
-		cd {
-			pins = "gpio38";
-			function = "gpio";
-			bias-pull-up;
-			drive-strength = <2>;
-		};
+&sdc2_state_off {
+	cd-pins {
+		pins = "gpio38";
+		function = "gpio";
+		bias-pull-up;
+		drive-strength = <2>;
 	};
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -372,10 +334,6 @@
 
 	vmmc-supply = <&vreg_l21a_2p95>;
 	vqmmc-supply = <&vreg_l13a_2p95>;
-
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&sdc2_pins_default>;
-	pinctrl-1 = <&sdc2_pins_sleep>;
 };
 
 &ufshc {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
index 1ba2eca33c7b..2aee8594b280 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
@@ -19,7 +19,6 @@
 
 	chosen {
 		stdout-path = "serial0:115200n8";
-		bootargs-append = " swiotlb=1";
 	};
 };
 
@@ -37,6 +36,8 @@
 
 &blsp1_spi1 {
 	cs-select = <0>;
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
 	status = "okay";
 
 	flash@0 {
@@ -49,13 +50,13 @@
 };
 
 &tlmm {
-	i2c_1_pins: i2c-1-pins {
+	i2c_1_pins: i2c-1-state {
 		pins = "gpio42", "gpio43";
 		function = "blsp2_i2c";
 		drive-strength = <8>;
 	};
 
-	spi_0_pins: spi-0-pins {
+	spi_0_pins: spi-0-state {
 		pins = "gpio38", "gpio39", "gpio40", "gpio41";
 		function = "blsp0_spi";
 		drive-strength = <8>;
@@ -80,9 +81,9 @@
 };
 
 &qusb_phy_1 {
-	status = "ok";
+	status = "okay";
 };
 
 &usb2 {
-	status = "ok";
+	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index a7c7ca980a71..5d453f11acd9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -218,14 +218,14 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			serial_3_pins: serial3-pinmux {
+			serial_3_pins: serial3-state {
 				pins = "gpio44", "gpio45";
 				function = "blsp2_uart";
 				drive-strength = <8>;
 				bias-pull-down;
 			};
 
-			qpic_pins: qpic-pins {
+			qpic_pins: qpic-state {
 				pins = "gpio1", "gpio3", "gpio4",
 					"gpio5", "gpio6", "gpio7",
 					"gpio8", "gpio10", "gpio11",
@@ -348,7 +348,7 @@
 			status = "disabled";
 		};
 
-		qpic_nand: nand@79b0000 {
+		qpic_nand: nand-controller@79b0000 {
 			compatible = "qcom,ipq6018-nand";
 			reg = <0x0 0x079b0000 0x0 0x10000>;
 			#address-cells = <1>;
@@ -406,7 +406,8 @@
 			pcie_phy0: phy@84200 {
 				reg = <0x0 0x84200 0x0 0x16c>, /* Serdes Tx */
 				      <0x0 0x84400 0x0 0x200>, /* Serdes Rx */
-				      <0x0 0x84800 0x0 0x4f4>; /* PCS: Lane0, COM, PCIE */
+				      <0x0 0x84800 0x0 0x1f0>, /* PCS: Lane0, COM, PCIE */
+				      <0x0 0x84c00 0x0 0xf4>; /* pcs_misc */
 				#phy-cells = <0>;
 
 				clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
@@ -511,14 +512,6 @@
 			clock-names = "xo";
 		};
 
-		timer {
-			compatible = "arm,armv8-timer";
-			interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-				     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-		};
-
 		timer@b120000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -770,6 +763,14 @@
 		};
 	};
 
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
 	wcss: wcss-smp2p {
 		compatible = "qcom,smp2p";
 		qcom,smem = <435>, <428>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
index 7143c936de61..ca3f96646b90 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts
@@ -1,8 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /dts-v1/;
-/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
  */
 #include "ipq8074.dtsi"
+#include "pmp8074.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Qualcomm Technologies, Inc. IPQ8074-HK01";
@@ -51,12 +54,12 @@
 
 &pcie0 {
 	status = "okay";
-	perst-gpios = <&tlmm 61 0x1>;
+	perst-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>;
 };
 
 &pcie1 {
 	status = "okay";
-	perst-gpios = <&tlmm 58 0x1>;
+	perst-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
 };
 
 &pcie_phy0 {
@@ -84,6 +87,7 @@
 
 &sdhc_1 {
 	status = "okay";
+	vqmmc-supply = <&l11>;
 };
 
 &qusb_phy_0 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c1.dts
index 2bfcf42aeabc..cc1992ca0519 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c1.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2020 The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
  */
 /dts-v1/;
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c2.dts
index 7da39f1d979b..d7f0efda6b8e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10-c2.dts
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /dts-v1/;
-/* Copyright (c) 2020 The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2020 The Linux Foundation. All rights reserved.
  */
 #include "ipq8074-hk10.dtsi"
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
index db4b87944cdf..651a231554e0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi
@@ -5,6 +5,7 @@
 /dts-v1/;
 
 #include "ipq8074.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	aliases {
@@ -22,7 +23,7 @@
 };
 
 &blsp1_spi1 {
-	status = "ok";
+	status = "okay";
 
 	flash@0 {
 		#address-cells = <1>;
@@ -34,33 +35,33 @@
 };
 
 &blsp1_uart5 {
-	status = "ok";
+	status = "okay";
 };
 
 &pcie0 {
-	status = "ok";
-	perst-gpios = <&tlmm 58 0x1>;
+	status = "okay";
+	perst-gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
 };
 
 &pcie1 {
-	status = "ok";
-	perst-gpios = <&tlmm 61 0x1>;
+	status = "okay";
+	perst-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>;
 };
 
 &pcie_phy0 {
-	status = "ok";
+	status = "okay";
 };
 
 &pcie_phy1 {
-	status = "ok";
+	status = "okay";
 };
 
 &qpic_bam {
-	status = "ok";
+	status = "okay";
 };
 
 &qpic_nand {
-	status = "ok";
+	status = "okay";
 
 	nand@0 {
 		reg = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index a721cdd80489..4e51d8e3df04 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -129,10 +129,10 @@
 			status = "disabled";
 
 			usb1_ssphy: phy@58200 {
-				reg = <0x00058200 0x130>,       /* Tx */
+				reg = <0x00058200 0x130>,     /* Tx */
 				      <0x00058400 0x200>,     /* Rx */
-				      <0x00058800 0x1f8>,     /* PCS  */
-				      <0x00058600 0x044>;     /* PCS misc*/
+				      <0x00058800 0x1f8>,     /* PCS */
+				      <0x00058600 0x044>;     /* PCS misc */
 				#phy-cells = <0>;
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_USB1_PIPE_CLK>;
@@ -172,10 +172,10 @@
 			status = "disabled";
 
 			usb0_ssphy: phy@78200 {
-				reg = <0x00078200 0x130>,       /* Tx */
+				reg = <0x00078200 0x130>,     /* Tx */
 				      <0x00078400 0x200>,     /* Rx */
-				      <0x00078800 0x1f8>,     /* PCS  */
-				      <0x00078600 0x044>;     /* PCS misc*/
+				      <0x00078800 0x1f8>,     /* PCS */
+				      <0x00078600 0x044>;     /* PCS misc */
 				#phy-cells = <0>;
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_USB0_PIPE_CLK>;
@@ -273,6 +273,16 @@
 			status = "disabled";
 		};
 
+		tsens: thermal-sensor@4a9000 {
+			compatible = "qcom,ipq8074-tsens";
+			reg = <0x4a9000 0x1000>, /* TM */
+			      <0x4a8000 0x1000>; /* SROT */
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "combined";
+			#qcom,sensors = <16>;
+			#thermal-sensor-cells = <1>;
+		};
+
 		cryptobam: dma-controller@704000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x00704000 0x20000>;
@@ -307,35 +317,35 @@
 			interrupt-controller;
 			#interrupt-cells = <0x2>;
 
-			serial_4_pins: serial4-pinmux {
+			serial_4_pins: serial4-state {
 				pins = "gpio23", "gpio24";
 				function = "blsp4_uart1";
 				drive-strength = <8>;
 				bias-disable;
 			};
 
-			i2c_0_pins: i2c-0-pinmux {
+			i2c_0_pins: i2c-0-state {
 				pins = "gpio42", "gpio43";
 				function = "blsp1_i2c";
 				drive-strength = <8>;
 				bias-disable;
 			};
 
-			spi_0_pins: spi-0-pins {
+			spi_0_pins: spi-0-state {
 				pins = "gpio38", "gpio39", "gpio40", "gpio41";
 				function = "blsp0_spi";
 				drive-strength = <8>;
 				bias-disable;
 			};
 
-			hsuart_pins: hsuart-pins {
+			hsuart_pins: hsuart-state {
 				pins = "gpio46", "gpio47", "gpio48", "gpio49";
 				function = "blsp2_uart";
 				drive-strength = <8>;
 				bias-disable;
 			};
 
-			qpic_pins: qpic-pins {
+			qpic_pins: qpic-state {
 				pins = "gpio1", "gpio3", "gpio4",
 				       "gpio5", "gpio6", "gpio7",
 				       "gpio8", "gpio10", "gpio11",
@@ -350,9 +360,11 @@
 		gcc: gcc@1800000 {
 			compatible = "qcom,gcc-ipq8074";
 			reg = <0x01800000 0x80000>;
-			#clock-cells = <0x1>;
+			clocks = <&xo>, <&sleep_clk>;
+			clock-names = "xo", "sleep_clk";
+			#clock-cells = <1>;
 			#power-domain-cells = <1>;
-			#reset-cells = <0x1>;
+			#reset-cells = <1>;
 		};
 
 		tcsr_mutex: hwlock@1905000 {
@@ -669,11 +681,21 @@
 		apcs_glb: mailbox@b111000 {
 			compatible = "qcom,ipq8074-apcs-apps-global";
 			reg = <0x0b111000 0x1000>;
+			clocks = <&a53pll>, <&xo>;
+			clock-names = "pll", "xo";
 
 			#clock-cells = <1>;
 			#mbox-cells = <1>;
 		};
 
+		a53pll: clock@b116000 {
+			compatible = "qcom,ipq8074-a53pll";
+			reg = <0x0b116000 0x40>;
+			#clock-cells = <0>;
+			clocks = <&xo>;
+			clock-names = "xo";
+		};
+
 		timer@b120000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -865,4 +887,90 @@
 			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
+
+	thermal-zones {
+		nss-top-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 4>;
+		};
+
+		nss0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 5>;
+		};
+
+		nss1-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 6>;
+		};
+
+		wcss-phya0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 7>;
+		};
+
+		wcss-phya1-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 8>;
+		};
+
+		cpu0_thermal: cpu0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 9>;
+		};
+
+		cpu1_thermal: cpu1-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 10>;
+		};
+
+		cpu2_thermal: cpu2-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 11>;
+		};
+
+		cpu3_thermal: cpu3-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 12>;
+		};
+
+		cluster_thermal: cluster-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 13>;
+		};
+
+		wcss-phyb0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 14>;
+		};
+
+		wcss-phyb1-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 15>;
+		};
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index 3dc9619fde6e..701a5585d77e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -5,6 +5,7 @@
 #include "msm8916-pm8916.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	model = "Alcatel OneTouch Idol 3 (4.7)";
@@ -34,6 +35,19 @@
 		};
 	};
 
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_leds_default>;
+
+		led-0 {
+			gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "torch";
+			function = LED_FUNCTION_TORCH;
+		};
+	};
+
 	usb_id: usb-id {
 		compatible = "linux,extcon-usb-gpio";
 		id-gpio = <&msmgpio 69 GPIO_ACTIVE_HIGH>;
@@ -116,6 +130,27 @@
 	};
 };
 
+&blsp_i2c6 {
+	status = "okay";
+
+	led-controller@68 {
+		compatible = "si-en,sn3190";
+		reg = <0x68>;
+		shutdown-gpios = <&msmgpio 89 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_enable_default &led_shutdown_default>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led@1 {
+			reg = <1>;
+			led-max-microamp = <5000>;
+			function = LED_FUNCTION_INDICATOR;
+			color = <LED_COLOR_ID_WHITE>;
+		};
+	};
+};
+
 &pm8916_resin {
 	status = "okay";
 	linux,code = <KEY_VOLUMEDOWN>;
@@ -260,7 +295,7 @@
 };
 
 &msmgpio {
-	accel_int_default: accel-int-default {
+	accel_int_default: accel-int-default-state {
 		pins = "gpio31";
 		function = "gpio";
 
@@ -268,7 +303,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -276,7 +311,15 @@
 		bias-pull-up;
 	};
 
-	gyro_int_default: gyro-int-default {
+	gpio_leds_default: gpio-leds-default-state {
+		pins = "gpio32";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gyro_int_default: gyro-int-default-state {
 		pins = "gpio97", "gpio98";
 		function = "gpio";
 
@@ -284,7 +327,30 @@
 		bias-disable;
 	};
 
-	mag_reset_default: mag-reset-default {
+	/*
+	 * The OEM wired an additional GPIO to be asserted so that
+	 * the si-en,sn3190 LED IC works. Since this GPIO is not
+	 * part of the IC datasheet nor supported by the driver,
+	 * force it asserted here.
+	 */
+	led_enable_default: led-enable-default-state {
+		pins = "gpio102";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	led_shutdown_default: led-shutdown-default-state {
+		pins = "gpio89";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	mag_reset_default: mag-reset-default-state {
 		pins = "gpio8";
 		function = "gpio";
 
@@ -292,7 +358,7 @@
 		bias-disable;
 	};
 
-	proximity_int_default: proximity-int-default {
+	proximity_int_default: proximity-int-default-state {
 		pins = "gpio12";
 		function = "gpio";
 
@@ -300,7 +366,7 @@
 		bias-pull-up;
 	};
 
-	ts_int_reset_default: ts-int-reset-default {
+	ts_int_reset_default: ts-int-reset-default-state {
 		pins = "gpio13", "gpio100";
 		function = "gpio";
 
@@ -308,7 +374,7 @@
 		bias-disable;
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio69";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index dd92070a1211..3618704a5330 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -263,7 +263,7 @@
 };
 
 &msmgpio {
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107", "gpio117";
 		function = "gpio";
 
@@ -271,7 +271,7 @@
 		bias-pull-up;
 	};
 
-	imu_default: imu-default {
+	imu_default: imu-default-state {
 		pins = "gpio36";
 		function = "gpio";
 
@@ -279,7 +279,7 @@
 		bias-disable;
 	};
 
-	mag_reset_default: mag-reset-default {
+	mag_reset_default: mag-reset-default-state {
 		pins = "gpio112";
 		function = "gpio";
 
@@ -287,7 +287,7 @@
 		bias-disable;
 	};
 
-	sd_vmmc_en_default: sd-vmmc-en-default {
+	sd_vmmc_en_default: sd-vmmc-en-default-state {
 		pins = "gpio87";
 		function = "gpio";
 
@@ -295,14 +295,16 @@
 		bias-disable;
 	};
 
-	touchscreen_default: touchscreen-default {
-		pins = "gpio13";
-		function = "gpio";
+	touchscreen_default: touchscreen-default-state {
+		touch-pins {
+			pins = "gpio13";
+			function = "gpio";
 
-		drive-strength = <2>;
-		bias-pull-up;
+			drive-strength = <2>;
+			bias-pull-up;
+		};
 
-		reset {
+		reset-pins {
 			pins = "gpio12";
 			function = "gpio";
 
@@ -311,7 +313,7 @@
 		};
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio110";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
index 9e470c67274e..8c07eca900d3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2021 Stephan Gerhold
+/*
+ * Copyright (C) 2021 Stephan Gerhold
+ */
 
 /dts-v1/;
 
@@ -414,7 +416,7 @@
 };
 
 &msmgpio {
-	accel_irq_default: accel-irq-default {
+	accel_irq_default: accel-irq-default-state {
 		pins = "gpio115";
 		function = "gpio";
 
@@ -422,7 +424,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -430,7 +432,7 @@
 		bias-pull-up;
 	};
 
-	gpio_leds_default: gpio-leds-default {
+	gpio_leds_default: gpio-leds-default-state {
 		pins = "gpio8", "gpio9", "gpio10";
 		function = "gpio";
 
@@ -438,7 +440,7 @@
 		bias-disable;
 	};
 
-	nfc_default: nfc-default {
+	nfc_default: nfc-default-state {
 		pins = "gpio2", "gpio20", "gpio21";
 		function = "gpio";
 
@@ -446,7 +448,7 @@
 		bias-disable;
 	};
 
-	mag_reset_default: mag-reset-default {
+	mag_reset_default: mag-reset-default-state {
 		pins = "gpio36";
 		function = "gpio";
 
@@ -454,7 +456,7 @@
 		bias-disable;
 	};
 
-	prox_irq_default: prox-irq-default {
+	prox_irq_default: prox-irq-default-state {
 		pins = "gpio113";
 		function = "gpio";
 
@@ -462,7 +464,7 @@
 		bias-disable;
 	};
 
-	reg_lcd_en_default: reg-lcd-en-default {
+	reg_lcd_en_default: reg-lcd-en-default-state {
 		pins = "gpio32", "gpio97";
 		function = "gpio";
 
@@ -470,7 +472,7 @@
 		bias-disable;
 	};
 
-	sdhc2_cd_default: sdhc2-cd-default {
+	sdhc2_cd_default: sdhc2-cd-default-state {
 		pins = "gpio56";
 		function = "gpio";
 
@@ -478,7 +480,7 @@
 		bias-disable;
 	};
 
-	ts_irq_default: ts-irq-default {
+	ts_irq_default: ts-irq-default-state {
 		pins = "gpio13";
 		function = "gpio";
 
@@ -486,7 +488,7 @@
 		bias-disable;
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio117";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 6a34412d6042..bed4d08f4e11 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -22,7 +22,7 @@
 	};
 
 	reserved-memory {
-		// /*(DEBLOBBED)*/ is not relocatable, so it must be loaded at 0x8b600000
+		/* /*(DEBLOBBED)*/
 		/delete-node/ wcnss@89300000;
 
 		wcnss_mem: wcnss@8b600000 {
@@ -204,12 +204,12 @@
 
 		rmi4-f01@1 {
 			reg = <0x1>;
-			syna,nosleep-mode = <1>; // Allow sleeping
+			syna,nosleep-mode = <1>; /* Allow sleeping */
 		};
 
 		rmi4-f12@12 {
 			reg = <0x12>;
-			syna,sensor-type = <1>; // Touchscreen
+			syna,sensor-type = <1>; /* Touchscreen */
 		};
 	};
 };
@@ -367,7 +367,7 @@
 };
 
 &msmgpio {
-	accel_int_default: accel-int-default {
+	accel_int_default: accel-int-default-state {
 		pins = "gpio116";
 		function = "gpio";
 
@@ -375,7 +375,7 @@
 		bias-disable;
 	};
 
-	camera_flash_default: camera-flash-default {
+	camera_flash_default: camera-flash-default-state {
 		pins = "gpio31", "gpio32";
 		function = "gpio";
 
@@ -383,7 +383,7 @@
 		bias-disable;
 	};
 
-	ctp_pwr_en_default: ctp-pwr-en-default {
+	ctp_pwr_en_default: ctp-pwr-en-default-state {
 		pins = "gpio17";
 		function = "gpio";
 
@@ -391,7 +391,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -399,7 +399,7 @@
 		bias-pull-up;
 	};
 
-	gyro_int_default: gyro-int-default {
+	gyro_int_default: gyro-int-default-state {
 		pins = "gpio22", "gpio23";
 		function = "gpio";
 
@@ -407,7 +407,7 @@
 		bias-disable;
 	};
 
-	light_int_default: light-int-default {
+	light_int_default: light-int-default-state {
 		pins = "gpio115";
 		function = "gpio";
 
@@ -415,7 +415,7 @@
 		bias-disable;
 	};
 
-	magn_int_default: magn-int-default {
+	magn_int_default: magn-int-default-state {
 		pins = "gpio113";
 		function = "gpio";
 
@@ -423,7 +423,7 @@
 		bias-disable;
 	};
 
-	tp_int_default: tp-int-default {
+	tp_int_default: tp-int-default-state {
 		pins = "gpio13";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index b4812f093b17..3899e11b9843 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -234,7 +234,7 @@
 };
 
 &msmgpio {
-	button_backlight_default: button-backlight-default {
+	button_backlight_default: button-backlight-default-state {
 		pins = "gpio17";
 		function = "gpio";
 
@@ -242,7 +242,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -250,7 +250,7 @@
 		bias-pull-up;
 	};
 
-	mag_reset_default: mag-reset-default {
+	mag_reset_default: mag-reset-default-state {
 		pins = "gpio111";
 		function = "gpio";
 
@@ -258,7 +258,7 @@
 		bias-disable;
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio110";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
index 7dedb91b9930..33dfcf318a81 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
@@ -5,8 +5,8 @@
 
 &msmgpio {
 
-	blsp1_uart1_default: blsp1-uart1-default {
-		//	TX, RX, CTS_N, RTS_N
+	blsp1_uart1_default: blsp1-uart1-default-state {
+		/* TX, RX, CTS_N, RTS_N */
 		pins = "gpio0", "gpio1", "gpio2", "gpio3";
 		function = "blsp_uart1";
 
@@ -14,7 +14,7 @@
 		bias-disable;
 	};
 
-	blsp1_uart1_sleep: blsp1-uart1-sleep {
+	blsp1_uart1_sleep: blsp1-uart1-sleep-state {
 		pins = "gpio0", "gpio1", "gpio2", "gpio3";
 		function = "gpio";
 
@@ -22,7 +22,7 @@
 		bias-pull-down;
 	};
 
-	blsp1_uart2_default: blsp1-uart2-default {
+	blsp1_uart2_default: blsp1-uart2-default-state {
 		pins = "gpio4", "gpio5";
 		function = "blsp_uart2";
 
@@ -30,7 +30,7 @@
 		bias-disable;
 	};
 
-	blsp1_uart2_sleep: blsp1-uart2-sleep {
+	blsp1_uart2_sleep: blsp1-uart2-sleep-state {
 		pins = "gpio4", "gpio5";
 		function = "gpio";
 
@@ -38,14 +38,15 @@
 		bias-pull-down;
 	};
 
-	spi1_default: spi1-default {
-		pins = "gpio0", "gpio1", "gpio3";
-		function = "blsp_spi1";
+	spi1_default: spi1-default-state {
+		spi-pins {
+			pins = "gpio0", "gpio1", "gpio3";
+			function = "blsp_spi1";
 
-		drive-strength = <12>;
-		bias-disable;
-
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio2";
 			function = "gpio";
 
@@ -55,7 +56,7 @@
 		};
 	};
 
-	spi1_sleep: spi1-sleep {
+	spi1_sleep: spi1-sleep-state {
 		pins = "gpio0", "gpio1", "gpio2", "gpio3";
 		function = "gpio";
 
@@ -63,14 +64,15 @@
 		bias-pull-down;
 	};
 
-	spi2_default: spi2-default {
-		pins = "gpio4", "gpio5", "gpio7";
-		function = "blsp_spi2";
+	spi2_default: spi2-default-state {
+		spi-pins {
+			pins = "gpio4", "gpio5", "gpio7";
+			function = "blsp_spi2";
 
-		drive-strength = <12>;
-		bias-disable;
-
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio6";
 			function = "gpio";
 
@@ -80,7 +82,7 @@
 		};
 	};
 
-	spi2_sleep: spi2-sleep {
+	spi2_sleep: spi2-sleep-state {
 		pins = "gpio4", "gpio5", "gpio6", "gpio7";
 		function = "gpio";
 
@@ -88,14 +90,15 @@
 		bias-pull-down;
 	};
 
-	spi3_default: spi3-default {
-		pins = "gpio8", "gpio9", "gpio11";
-		function = "blsp_spi3";
+	spi3_default: spi3-default-state {
+		spi-pins {
+			pins = "gpio8", "gpio9", "gpio11";
+			function = "blsp_spi3";
 
-		drive-strength = <12>;
-		bias-disable;
-
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio10";
 			function = "gpio";
 
@@ -105,7 +108,7 @@
 		};
 	};
 
-	spi3_sleep: spi3-sleep {
+	spi3_sleep: spi3-sleep-state {
 		pins = "gpio8", "gpio9", "gpio10", "gpio11";
 		function = "gpio";
 
@@ -113,14 +116,15 @@
 		bias-pull-down;
 	};
 
-	spi4_default: spi4-default {
-		pins = "gpio12", "gpio13", "gpio15";
-		function = "blsp_spi4";
-
-		drive-strength = <12>;
-		bias-disable;
+	spi4_default: spi4-default-state {
+		spi-pins {
+			pins = "gpio12", "gpio13", "gpio15";
+			function = "blsp_spi4";
 
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio14";
 			function = "gpio";
 
@@ -130,7 +134,7 @@
 		};
 	};
 
-	spi4_sleep: spi4-sleep {
+	spi4_sleep: spi4-sleep-state {
 		pins = "gpio12", "gpio13", "gpio14", "gpio15";
 		function = "gpio";
 
@@ -138,14 +142,15 @@
 		bias-pull-down;
 	};
 
-	spi5_default: spi5-default {
-		pins = "gpio16", "gpio17", "gpio19";
-		function = "blsp_spi5";
+	spi5_default: spi5-default-state {
+		spi-pins {
+			pins = "gpio16", "gpio17", "gpio19";
+			function = "blsp_spi5";
 
-		drive-strength = <12>;
-		bias-disable;
-
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio18";
 			function = "gpio";
 
@@ -155,7 +160,7 @@
 		};
 	};
 
-	spi5_sleep: spi5-sleep {
+	spi5_sleep: spi5-sleep-state {
 		pins = "gpio16", "gpio17", "gpio18", "gpio19";
 		function = "gpio";
 
@@ -163,14 +168,15 @@
 		bias-pull-down;
 	};
 
-	spi6_default: spi6-default {
-		pins = "gpio20", "gpio21", "gpio23";
-		function = "blsp_spi6";
-
-		drive-strength = <12>;
-		bias-disable;
+	spi6_default: spi6-default-state {
+		spi-pins {
+			pins = "gpio20", "gpio21", "gpio23";
+			function = "blsp_spi6";
 
-		cs {
+			drive-strength = <12>;
+			bias-disable;
+		};
+		cs-pins {
 			pins = "gpio22";
 			function = "gpio";
 
@@ -180,7 +186,7 @@
 		};
 	};
 
-	spi6_sleep: spi6-sleep {
+	spi6_sleep: spi6-sleep-state {
 		pins = "gpio20", "gpio21", "gpio22", "gpio23";
 		function = "gpio";
 
@@ -188,7 +194,7 @@
 		bias-pull-down;
 	};
 
-	i2c1_default: i2c1-default {
+	i2c1_default: i2c1-default-state {
 		pins = "gpio2", "gpio3";
 		function = "blsp_i2c1";
 
@@ -196,7 +202,7 @@
 		bias-disable;
 	};
 
-	i2c1_sleep: i2c1-sleep {
+	i2c1_sleep: i2c1-sleep-state {
 		pins = "gpio2", "gpio3";
 		function = "gpio";
 
@@ -204,7 +210,7 @@
 		bias-disable;
 	};
 
-	i2c2_default: i2c2-default {
+	i2c2_default: i2c2-default-state {
 		pins = "gpio6", "gpio7";
 		function = "blsp_i2c2";
 
@@ -212,7 +218,7 @@
 		bias-disable;
 	};
 
-	i2c2_sleep: i2c2-sleep {
+	i2c2_sleep: i2c2-sleep-state {
 		pins = "gpio6", "gpio7";
 		function = "gpio";
 
@@ -220,7 +226,7 @@
 		bias-disable;
 	};
 
-	i2c3_default: i2c3-default {
+	i2c3_default: i2c3-default-state {
 		pins = "gpio10", "gpio11";
 		function = "blsp_i2c3";
 
@@ -228,7 +234,7 @@
 		bias-disable;
 	};
 
-	i2c3_sleep: i2c3-sleep {
+	i2c3_sleep: i2c3-sleep-state {
 		pins = "gpio10", "gpio11";
 		function = "gpio";
 
@@ -236,7 +242,7 @@
 		bias-disable;
 	};
 
-	i2c4_default: i2c4-default {
+	i2c4_default: i2c4-default-state {
 		pins = "gpio14", "gpio15";
 		function = "blsp_i2c4";
 
@@ -244,7 +250,7 @@
 		bias-disable;
 	};
 
-	i2c4_sleep: i2c4-sleep {
+	i2c4_sleep: i2c4-sleep-state {
 		pins = "gpio14", "gpio15";
 		function = "gpio";
 
@@ -252,7 +258,7 @@
 		bias-disable;
 	};
 
-	i2c5_default: i2c5-default {
+	i2c5_default: i2c5-default-state {
 		pins = "gpio18", "gpio19";
 		function = "blsp_i2c5";
 
@@ -260,7 +266,7 @@
 		bias-disable;
 	};
 
-	i2c5_sleep: i2c5-sleep {
+	i2c5_sleep: i2c5-sleep-state {
 		pins = "gpio18", "gpio19";
 		function = "gpio";
 
@@ -268,7 +274,7 @@
 		bias-disable;
 	};
 
-	i2c6_default: i2c6-default {
+	i2c6_default: i2c6-default-state {
 		pins = "gpio22", "gpio23";
 		function = "blsp_i2c6";
 
@@ -276,7 +282,7 @@
 		bias-disable;
 	};
 
-	i2c6_sleep: i2c6-sleep {
+	i2c6_sleep: i2c6-sleep-state {
 		pins = "gpio22", "gpio23";
 		function = "gpio";
 
@@ -284,14 +290,14 @@
 		bias-disable;
 	};
 
-	pmx-sdc1-clk {
-		sdc1_clk_on: clk-on {
+	pmx-sdc1-clk-state {
+		sdc1_clk_on: clk-on-pins {
 			pins = "sdc1_clk";
 
 			bias-disable;
 			drive-strength = <16>;
 		};
-		sdc1_clk_off: clk-off {
+		sdc1_clk_off: clk-off-pins {
 			pins = "sdc1_clk";
 
 			bias-disable;
@@ -299,14 +305,14 @@
 		};
 	};
 
-	pmx-sdc1-cmd {
-		sdc1_cmd_on: cmd-on {
+	pmx-sdc1-cmd-state {
+		sdc1_cmd_on: cmd-on-pins {
 			pins = "sdc1_cmd";
 
 			bias-pull-up;
 			drive-strength = <10>;
 		};
-		sdc1_cmd_off: cmd-off {
+		sdc1_cmd_off: cmd-off-pins {
 			pins = "sdc1_cmd";
 
 			bias-pull-up;
@@ -314,14 +320,14 @@
 		};
 	};
 
-	pmx-sdc1-data {
-		sdc1_data_on: data-on {
+	pmx-sdc1-data-state {
+		sdc1_data_on: data-on-pins {
 			pins = "sdc1_data";
 
 			bias-pull-up;
 			drive-strength = <10>;
 		};
-		sdc1_data_off: data-off {
+		sdc1_data_off: data-off-pins {
 			pins = "sdc1_data";
 
 			bias-pull-up;
@@ -329,14 +335,14 @@
 		};
 	};
 
-	pmx-sdc2-clk {
-		sdc2_clk_on: clk-on {
+	pmx-sdc2-clk-state {
+		sdc2_clk_on: clk-on-pins {
 			pins = "sdc2_clk";
 
 			bias-disable;
 			drive-strength = <16>;
 		};
-		sdc2_clk_off: clk-off {
+		sdc2_clk_off: clk-off-pins {
 			pins = "sdc2_clk";
 
 			bias-disable;
@@ -344,14 +350,14 @@
 		};
 	};
 
-	pmx-sdc2-cmd {
-		sdc2_cmd_on: cmd-on {
+	pmx-sdc2-cmd-state {
+		sdc2_cmd_on: cmd-on-pins {
 			pins = "sdc2_cmd";
 
 			bias-pull-up;
 			drive-strength = <10>;
 		};
-		sdc2_cmd_off: cmd-off {
+		sdc2_cmd_off: cmd-off-pins {
 			pins = "sdc2_cmd";
 
 			bias-pull-up;
@@ -359,14 +365,14 @@
 		};
 	};
 
-	pmx-sdc2-data {
-		sdc2_data_on: data-on {
+	pmx-sdc2-data-state {
+		sdc2_data_on: data-on-pins {
 			pins = "sdc2_data";
 
 			bias-pull-up;
 			drive-strength = <10>;
 		};
-		sdc2_data_off: data-off {
+		sdc2_data_off: data-off-pins {
 			pins = "sdc2_data";
 
 			bias-pull-up;
@@ -374,15 +380,15 @@
 		};
 	};
 
-	pmx-sdc2-cd-pin {
-		sdc2_cd_on: cd-on {
+	pmx-sdc2-cd-pin-state {
+		sdc2_cd_on: cd-on-pins {
 			pins = "gpio38";
 			function = "gpio";
 
 			drive-strength = <2>;
 			bias-pull-up;
 		};
-		sdc2_cd_off: cd-off {
+		sdc2_cd_off: cd-off-pins {
 			pins = "gpio38";
 			function = "gpio";
 
@@ -391,8 +397,8 @@
 		};
 	};
 
-	cdc-pdm-lines {
-		cdc_pdm_lines_act: pdm-lines-on {
+	cdc-pdm-lines-state {
+		cdc_pdm_lines_act: pdm-lines-on-pins {
 			pins = "gpio63", "gpio64", "gpio65", "gpio66",
 			       "gpio67", "gpio68";
 			function = "cdc_pdm0";
@@ -400,7 +406,7 @@
 			drive-strength = <8>;
 			bias-disable;
 		};
-		cdc_pdm_lines_sus: pdm-lines-off {
+		cdc_pdm_lines_sus: pdm-lines-off-pins {
 			pins = "gpio63", "gpio64", "gpio65", "gpio66",
 			       "gpio67", "gpio68";
 			function = "cdc_pdm0";
@@ -410,15 +416,15 @@
 		};
 	};
 
-	ext-pri-tlmm-lines {
-		ext_pri_tlmm_lines_act: ext-pa-on {
+	ext-pri-tlmm-lines-state {
+		ext_pri_tlmm_lines_act: ext-pa-on-pins {
 			pins = "gpio113", "gpio114", "gpio115", "gpio116";
 			function = "pri_mi2s";
 
 			drive-strength = <8>;
 			bias-disable;
 		};
-		ext_pri_tlmm_lines_sus: ext-pa-off {
+		ext_pri_tlmm_lines_sus: ext-pa-off-pins {
 			pins = "gpio113", "gpio114", "gpio115", "gpio116";
 			function = "pri_mi2s";
 
@@ -427,15 +433,15 @@
 		};
 	};
 
-	ext-pri-ws-line {
-		ext_pri_ws_act: ext-pa-on {
+	ext-pri-ws-line-state {
+		ext_pri_ws_act: ext-pa-on-pins {
 			pins = "gpio110";
 			function = "pri_mi2s_ws";
 
 			drive-strength = <8>;
 			bias-disable;
 		};
-		ext_pri_ws_sus: ext-pa-off {
+		ext_pri_ws_sus: ext-pa-off-pins {
 			pins = "gpio110";
 			function = "pri_mi2s_ws";
 
@@ -444,15 +450,15 @@
 		};
 	};
 
-	ext-mclk-tlmm-lines {
-		ext_mclk_tlmm_lines_act: mclk-lines-on {
+	ext-mclk-tlmm-lines-state {
+		ext_mclk_tlmm_lines_act: mclk-lines-on-pins {
 			pins = "gpio116";
 			function = "pri_mi2s";
 
 			drive-strength = <8>;
 			bias-disable;
 		};
-		ext_mclk_tlmm_lines_sus: mclk-lines-off {
+		ext_mclk_tlmm_lines_sus: mclk-lines-off-pins {
 			pins = "gpio116";
 			function = "pri_mi2s";
 
@@ -462,15 +468,15 @@
 	};
 
 	/* secondary Mi2S */
-	ext-sec-tlmm-lines {
-		ext_sec_tlmm_lines_act: tlmm-lines-on {
+	ext-sec-tlmm-lines-state {
+		ext_sec_tlmm_lines_act: tlmm-lines-on-pins {
 			pins = "gpio112", "gpio117", "gpio118", "gpio119";
 			function = "sec_mi2s";
 
 			drive-strength = <8>;
 			bias-disable;
 		};
-		ext_sec_tlmm_lines_sus: tlmm-lines-off {
+		ext_sec_tlmm_lines_sus: tlmm-lines-off-pins {
 			pins = "gpio112", "gpio117", "gpio118", "gpio119";
 			function = "sec_mi2s";
 
@@ -479,40 +485,38 @@
 		};
 	};
 
-	cdc-dmic-lines {
-		cdc_dmic_lines_act: dmic-lines-on {
-			clk {
-				pins = "gpio0";
-				function = "dmic0_clk";
+	cdc_dmic_lines_act: cdc-dmic-lines-on-state {
+		clk-pins {
+			pins = "gpio0";
+			function = "dmic0_clk";
 
-				drive-strength = <8>;
-			};
-			data {
-				pins = "gpio1";
-				function = "dmic0_data";
+			drive-strength = <8>;
+		};
+		data-pins {
+			pins = "gpio1";
+			function = "dmic0_data";
 
-				drive-strength = <8>;
-			};
+			drive-strength = <8>;
 		};
-		cdc_dmic_lines_sus: dmic-lines-off {
-			clk {
-				pins = "gpio0";
-				function = "dmic0_clk";
+	};
+	cdc_dmic_lines_sus: cdc-dmic-lines-off-state {
+		clk-pins {
+			pins = "gpio0";
+			function = "dmic0_clk";
 
-				drive-strength = <2>;
-				bias-disable;
-			};
-			data {
-				pins = "gpio1";
-				function = "dmic0_data";
+			drive-strength = <2>;
+			bias-disable;
+		};
+		data-pins {
+			pins = "gpio1";
+			function = "dmic0_data";
 
-				drive-strength = <2>;
-				bias-disable;
-			};
+			drive-strength = <2>;
+			bias-disable;
 		};
 	};
 
-	wcnss_pin_a: wcnss-active {
+	wcnss_pin_a: wcnss-active-state {
 		pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44";
 		function = "wcss_wlan";
 
@@ -520,7 +524,7 @@
 		bias-pull-up;
 	};
 
-	cci0_default: cci0-default {
+	cci0_default: cci0-default-state {
 		pins = "gpio29", "gpio30";
 		function = "cci_i2c";
 
@@ -528,22 +532,22 @@
 		bias-disable;
 	};
 
-	camera_front_default: camera-front-default {
-		pwdn {
+	camera_front_default: camera-front-default-state {
+		pwdn-pins {
 			pins = "gpio33";
 			function = "gpio";
 
 			drive-strength = <16>;
 			bias-disable;
 		};
-		rst {
+		rst-pins {
 			pins = "gpio28";
 			function = "gpio";
 
 			drive-strength = <16>;
 			bias-disable;
 		};
-		mclk1 {
+		mclk1-pins {
 			pins = "gpio27";
 			function = "cam_mclk1";
 
@@ -552,22 +556,22 @@
 		};
 	};
 
-	camera_rear_default: camera-rear-default {
-		pwdn {
+	camera_rear_default: camera-rear-default-state {
+		pwdn-pins {
 			pins = "gpio34";
 			function = "gpio";
 
 			drive-strength = <16>;
 			bias-disable;
 		};
-		rst {
+		rst-pins {
 			pins = "gpio35";
 			function = "gpio";
 
 			drive-strength = <16>;
 			bias-disable;
 		};
-		mclk0 {
+		mclk0-pins {
 			pins = "gpio26";
 			function = "cam_mclk0";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi
index 539823b2c36e..8cac23b5240c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi
@@ -47,7 +47,7 @@
 };
 
 &rpm_requests {
-	smd_rpm_regulators: pm8916-regulators {
+	smd_rpm_regulators: regulators {
 		compatible = "qcom,rpm-pm8916-regulators";
 
 		/* pm8916_s1 is managed by rpmpd (MSM8916_VDDCX) */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
index 3255bd3fcb55..d600916a0e55 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
@@ -23,6 +23,17 @@
 		};
 	};
 
+	clk_pwm: pwm {
+		compatible = "clk-pwm";
+		#pwm-cells = <2>;
+
+		clocks = <&gcc GCC_GP2_CLK>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&motor_pwm_default>;
+		status = "disabled";
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
@@ -61,6 +72,24 @@
 		};
 	};
 
+	/*
+	 * NOTE: A5 connects GPIO 76 to a reglator powering the motor
+	 * driver IC but A3 connects the same signal to an ENABLE pin of
+	 * the driver.
+	 */
+	reg_motor_vdd: regulator-motor-vdd {
+		compatible = "regulator-fixed";
+		regulator-name = "motor_vdd";
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+
+		gpio = <&msmgpio 76 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&motor_en_default>;
+	};
+
 	reg_vdd_tsp_a: regulator-vdd-tsp-a {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd_tsp_a";
@@ -144,7 +173,7 @@
 			interrupt-parent = <&msmgpio>;
 			interrupts = <21 IRQ_TYPE_EDGE_RISING>;
 
-			en-gpios = <&msmgpio 20 GPIO_ACTIVE_HIGH>;
+			en-gpios = <&msmgpio 20 GPIO_ACTIVE_LOW>;
 			wake-gpios = <&msmgpio 49 GPIO_ACTIVE_HIGH>;
 
 			clocks = <&rpmcc RPM_SMD_BB_CLK2_PIN>;
@@ -153,6 +182,16 @@
 			pinctrl-0 = <&nfc_default &nfc_clk_req>;
 		};
 	};
+
+	vibrator: vibrator {
+		compatible = "pwm-vibrator";
+
+		pwms = <&clk_pwm 0 100000>;
+		pwm-names = "enable";
+
+		vcc-supply = <&reg_motor_vdd>;
+		status = "disabled";
+	};
 };
 
 &blsp_i2c2 {
@@ -348,7 +387,7 @@
 };
 
 &msmgpio {
-	accel_int_default: accel-int-default {
+	accel_int_default: accel-int-default-state {
 		pins = "gpio115";
 		function = "gpio";
 
@@ -356,7 +395,7 @@
 		bias-disable;
 	};
 
-	fg_alert_default: fg-alert-default {
+	fg_alert_default: fg-alert-default-state {
 		pins = "gpio121";
 		function = "gpio";
 
@@ -364,7 +403,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107", "gpio109";
 		function = "gpio";
 
@@ -372,7 +411,7 @@
 		bias-pull-up;
 	};
 
-	gpio_hall_sensor_default: gpio-hall-sensor-default {
+	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 		pins = "gpio52";
 		function = "gpio";
 
@@ -380,47 +419,60 @@
 		bias-disable;
 	};
 
-	mdss {
-		mdss_default: mdss-default {
-			pins = "gpio25";
-			function = "gpio";
+	mdss_default: mdss-default-state {
+		pins = "gpio25";
+		function = "gpio";
 
-			drive-strength = <8>;
-			bias-disable;
-		};
-		mdss_sleep: mdss-sleep {
-			pins = "gpio25";
-			function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+	mdss_sleep: mdss-sleep-state {
+		pins = "gpio25";
+		function = "gpio";
 
-			drive-strength = <2>;
-			bias-pull-down;
-		};
+		drive-strength = <2>;
+		bias-pull-down;
 	};
 
-	muic_i2c_default: muic-i2c-default {
-		pins = "gpio105", "gpio106";
+	motor_en_default: motor-en-default-stae {
+		pins = "gpio76";
 		function = "gpio";
 
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	muic_int_default: muic-int-default {
-		pins = "gpio12";
+	motor_pwm_default: motor-pwm-default-state {
+		pins = "gpio50";
+		function = "gcc_gp2_clk_a";
+	};
+
+	muic_i2c_default: muic-i2c-default-state {
+		pins = "gpio105", "gpio106";
 		function = "gpio";
 
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	nfc_default: nfc-default {
-		pins = "gpio20", "gpio49";
+	muic_int_default: muic-int-default-state {
+		pins = "gpio12";
 		function = "gpio";
 
 		drive-strength = <2>;
 		bias-disable;
+	};
+
+	nfc_default: nfc-default-state {
+		nfc-pins {
+			pins = "gpio20", "gpio49";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		};
 
-		irq {
+		irq-pins {
 			pins = "gpio21";
 			function = "gpio";
 
@@ -429,7 +481,7 @@
 		};
 	};
 
-	nfc_i2c_default: nfc-i2c-default {
+	nfc_i2c_default: nfc-i2c-default-state {
 		pins = "gpio0", "gpio1";
 		function = "gpio";
 
@@ -437,7 +489,7 @@
 		bias-disable;
 	};
 
-	tkey_default: tkey-default {
+	tkey_default: tkey-default-state {
 		pins = "gpio98";
 		function = "gpio";
 
@@ -445,7 +497,7 @@
 		bias-disable;
 	};
 
-	tkey_i2c_default: tkey-i2c-default {
+	tkey_i2c_default: tkey-i2c-default-state {
 		pins = "gpio16", "gpio17";
 		function = "gpio";
 
@@ -453,7 +505,7 @@
 		bias-disable;
 	};
 
-	tsp_en_default: tsp-en-default {
+	tsp_en_default: tsp-en-default-state {
 		pins = "gpio73";
 		function = "gpio";
 
@@ -461,7 +513,7 @@
 		bias-disable;
 	};
 
-	ts_int_default: ts-int-default {
+	ts_int_default: ts-int-default-state {
 		pins = "gpio13";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
index 6db5f78ca286..c691cca2eb45 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
@@ -81,6 +81,10 @@
 	};
 };
 
+&clk_pwm {
+	status = "okay";
+};
+
 &dsi0 {
 	panel@0 {
 		reg = <0>;
@@ -104,8 +108,12 @@
 	remote-endpoint = <&panel_in>;
 };
 
+&vibrator {
+	status = "okay";
+};
+
 &msmgpio {
-	panel_vdd3_default: panel-vdd3-default {
+	panel_vdd3_default: panel-vdd3-default-state {
 		pins = "gpio9";
 		function = "gpio";
 
@@ -113,7 +121,7 @@
 		bias-disable;
 	};
 
-	tkey_en_default: tkey-en-default {
+	tkey_en_default: tkey-en-default-state {
 		pins = "gpio86";
 		function = "gpio";
 
@@ -121,7 +129,7 @@
 		bias-disable;
 	};
 
-	tkey_led_en_default: tkey-led-en-default {
+	tkey_led_en_default: tkey-led-en-default-state {
 		pins = "gpio60";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
index 5fb8ecd0c9ca..3dd819458785 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
@@ -50,6 +50,10 @@
 	};
 };
 
+&clk_pwm {
+	status = "okay";
+};
+
 &pronto {
 	iris {
 		compatible = "qcom,wcn3660b";
@@ -61,8 +65,12 @@
 	vdd-supply = <&reg_touch_key>;
 };
 
+&vibrator {
+	status = "okay";
+};
+
 &msmgpio {
-	tkey_en_default: tkey-en-default {
+	tkey_en_default: tkey-en-default-state {
 		pins = "gpio97";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
index 542010fdfb8a..c95f0b4bc61f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
@@ -26,19 +26,6 @@
 		};
 	};
 
-	reg_motor_vdd: regulator-motor-vdd {
-		compatible = "regulator-fixed";
-		regulator-name = "motor_vdd";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpio = <&msmgpio 76 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&motor_en_default>;
-	};
-
 	reg_touch_key: regulator-touch-key {
 		compatible = "regulator-fixed";
 		regulator-name = "touch_key";
@@ -61,21 +48,18 @@
 	/delete-node/ magnetometer@12;
 };
 
+&reg_motor_vdd {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+};
+
 &touchkey {
 	vcc-supply = <&reg_touch_key>;
 	vdd-supply = <&reg_touch_key>;
 };
 
 &msmgpio {
-	motor_en_default: motor-en-default {
-		pins = "gpio76";
-		function = "gpio";
-
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	tkey_en_default: tkey-en-default {
+	tkey_en_default: tkey-en-default-state {
 		pins = "gpio97";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
index bc7134698978..a3d572d851ef 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts
@@ -46,7 +46,7 @@
 };
 
 &msmgpio {
-	gpio_leds_default: gpio-led-default {
+	gpio_leds_default: gpio-led-default-state {
 		pins = "gpio60";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts
index eabeed18cfaa..7ac49a021563 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts
@@ -199,7 +199,7 @@
 };
 
 &msmgpio {
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107", "gpio109";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
index bbd6bb3f4fd7..d4984b3af802 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2019 Stephan Gerhold
+/*
+ * Copyright (C) 2019 Stephan Gerhold
+ */
 
 /dts-v1/;
 
@@ -422,7 +424,7 @@
 };
 
 &msmgpio {
-	fg_alert_default: fg-alert-default {
+	fg_alert_default: fg-alert-default-state {
 		pins = "gpio121";
 		function = "gpio";
 
@@ -430,7 +432,7 @@
 		bias-disable;
 	};
 
-	gpio_keys_default: gpio-keys-default {
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107", "gpio109";
 		function = "gpio";
 
@@ -438,7 +440,7 @@
 		bias-pull-up;
 	};
 
-	gpio_hall_sensor_default: gpio-hall-sensor-default {
+	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 		pins = "gpio52";
 		function = "gpio";
 
@@ -446,7 +448,7 @@
 		bias-disable;
 	};
 
-	imu_irq_default: imu-irq-default {
+	imu_irq_default: imu-irq-default-state {
 		pins = "gpio115";
 		function = "gpio";
 
@@ -454,7 +456,7 @@
 		bias-disable;
 	};
 
-	muic_i2c_default: muic-i2c-default {
+	muic_i2c_default: muic-i2c-default-state {
 		pins = "gpio105", "gpio106";
 		function = "gpio";
 
@@ -462,7 +464,7 @@
 		bias-disable;
 	};
 
-	muic_irq_default: muic-irq-default {
+	muic_irq_default: muic-irq-default-state {
 		pins = "gpio12";
 		function = "gpio";
 
@@ -470,14 +472,15 @@
 		bias-disable;
 	};
 
-	nfc_default: nfc-default {
-		pins = "gpio20", "gpio49";
-		function = "gpio";
-
-		drive-strength = <2>;
-		bias-disable;
+	nfc_default: nfc-default-state {
+		nfc-pins {
+			pins = "gpio20", "gpio49";
+			function = "gpio";
 
-		irq {
+			drive-strength = <2>;
+			bias-disable;
+		};
+		irq-pins {
 			pins = "gpio21";
 			function = "gpio";
 
@@ -486,7 +489,7 @@
 		};
 	};
 
-	nfc_i2c_default: nfc-i2c-default {
+	nfc_i2c_default: nfc-i2c-default-state {
 		pins = "gpio0", "gpio1";
 		function = "gpio";
 
@@ -494,7 +497,7 @@
 		bias-disable;
 	};
 
-	tkey_default: tkey-default {
+	tkey_default: tkey-default-state {
 		pins = "gpio98";
 		function = "gpio";
 
@@ -502,7 +505,7 @@
 		bias-disable;
 	};
 
-	tkey_en_default: tkey-en-default {
+	tkey_en_default: tkey-en-default-state {
 		pins = "gpio86";
 		function = "gpio";
 
@@ -510,7 +513,7 @@
 		bias-disable;
 	};
 
-	tkey_i2c_default: tkey-i2c-default {
+	tkey_i2c_default: tkey-i2c-default-state {
 		pins = "gpio16", "gpio17";
 		function = "gpio";
 
@@ -518,7 +521,7 @@
 		bias-disable;
 	};
 
-	tkey_led_en_default: tkey-led-en-default {
+	tkey_led_en_default: tkey-led-en-default-state {
 		pins = "gpio60";
 		function = "gpio";
 
@@ -526,7 +529,7 @@
 		bias-disable;
 	};
 
-	tsp_en_default: tsp-en-default {
+	tsp_en_default: tsp-en-default-state {
 		pins = "gpio73";
 		function = "gpio";
 
@@ -534,7 +537,7 @@
 		bias-disable;
 	};
 
-	tsp_irq_default: tsp-irq-default {
+	tsp_irq_default: tsp-irq-default-state {
 		pins = "gpio13";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index 84a352dcf9a2..a87be1d95b14 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
-// Copyright (C) 2020 Stephan Gerhold
+/*
+ * Copyright (C) 2020 Stephan Gerhold
+ */
 
 /dts-v1/;
 
@@ -21,6 +23,20 @@
 		stdout-path = "serial0";
 	};
 
+	flash-led-controller {
+		compatible = "ocs,ocp8110";
+		enable-gpios = <&msmgpio 31 GPIO_ACTIVE_HIGH>;
+		flash-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&camera_flash_default>;
+
+		flash_led: led {
+			function = LED_FUNCTION_FLASH;
+			color = <LED_COLOR_ID_WHITE>;
+		};
+	};
+
 	gpio-keys {
 		compatible = "gpio-keys";
 
@@ -272,7 +288,15 @@
 };
 
 &msmgpio {
-	gpio_keys_default: gpio-keys-default {
+	camera_flash_default: camera-flash-default-state {
+		pins = "gpio31", "gpio32";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107";
 		function = "gpio";
 
@@ -280,7 +304,7 @@
 		bias-pull-up;
 	};
 
-	imu_default: imu-default {
+	imu_default: imu-default-state {
 		pins = "gpio115";
 		function = "gpio";
 
@@ -288,14 +312,15 @@
 		bias-disable;
 	};
 
-	touchscreen_default: touchscreen-default {
-		pins = "gpio13";
-		function = "gpio";
-
-		drive-strength = <2>;
-		bias-pull-up;
+	touchscreen_default: touchscreen-default-state {
+		touchscreen-pins {
+			pins = "gpio13";
+			function = "gpio";
 
-		reset {
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+		reset-pins {
 			pins = "gpio12";
 			function = "gpio";
 
@@ -304,7 +329,7 @@
 		};
 	};
 
-	usb_id_default: usb-id-default {
+	usb_id_default: usb-id-default-state {
 		pins = "gpio110";
 		function = "gpio";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
index a831064700ee..2ca8e977fc2a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1046,7 +1046,6 @@
 					      "pixel",
 					      "core";
 				phys = <&dsi_phy0>;
-				phy-names = "dsi-phy";
 
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1070,7 +1069,7 @@
 				};
 			};
 
-			dsi_phy0: dsi-phy@1a98300 {
+			dsi_phy0: phy@1a98300 {
 				compatible = "qcom,dsi-phy-28nm-lp";
 				reg = <0x01a98300 0xd4>,
 				      <0x01a98500 0x280>,
@@ -1264,21 +1263,21 @@
 			clock-names = "iface", "bus";
 			qcom,iommu-secure-id = <17>;
 
-			// vfe:
+			/* VFE */
 			iommu-ctx@3000 {
 				compatible = "qcom,msm-iommu-v1-sec";
 				reg = <0x3000 0x1000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			// mdp_0:
+			/* MDP_0 */
 			iommu-ctx@4000 {
 				compatible = "qcom,msm-iommu-v1-ns";
 				reg = <0x4000 0x1000>;
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			// venus_ns:
+			/* VENUS_NS */
 			iommu-ctx@5000 {
 				compatible = "qcom,msm-iommu-v1-sec";
 				reg = <0x5000 0x1000>;
@@ -1297,14 +1296,14 @@
 			clock-names = "iface", "bus";
 			qcom,iommu-secure-id = <18>;
 
-			// gfx3d_user:
+			/* GFX3D_USER */
 			iommu-ctx@1000 {
 				compatible = "qcom,msm-iommu-v1-ns";
 				reg = <0x1000 0x1000>;
 				interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
-			// gfx3d_priv:
+			/* GFX3D_PRIV */
 			iommu-ctx@2000 {
 				compatible = "qcom,msm-iommu-v1-ns";
 				reg = <0x2000 0x1000>;
@@ -1345,7 +1344,7 @@
 		};
 
 		mpss: remoteproc@4080000 {
-			compatible = "qcom,msm8916-mss-pil", "qcom,q6v5-pil";
+			compatible = "qcom,msm8916-mss-pil";
 			reg = <0x04080000 0x100>,
 			      <0x04020000 0x040>;
 
@@ -1438,7 +1437,7 @@
 
 		lpass: audio-controller@7708000 {
 			status = "disabled";
-			compatible = "qcom,lpass-cpu-apq8016";
+			compatible = "qcom,apq8016-lpass-cpu";
 
 			/*
 			 * Note: Unlike the name would suggest, the SEC_I2S_CLK
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 6b992a6d56c1..32349174c4bd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -460,229 +460,229 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			uart_console_active: uart-console-active-pins {
+			uart_console_active: uart-console-active-state {
 				pins = "gpio4", "gpio5";
 				function = "blsp_uart2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			uart_console_sleep: uart-console-sleep-pins {
+			uart_console_sleep: uart-console-sleep-state {
 				pins = "gpio4", "gpio5";
 				function = "blsp_uart2";
 				drive-strength = <2>;
 				bias-pull-down;
 			};
 
-			sdc1_clk_on: sdc1-clk-on-pins {
+			sdc1_clk_on: sdc1-clk-on-state {
 				pins = "sdc1_clk";
 				bias-disable;
 				drive-strength = <16>;
 			};
 
-			sdc1_clk_off: sdc1-clk-off-pins {
+			sdc1_clk_off: sdc1-clk-off-state {
 				pins = "sdc1_clk";
 				bias-disable;
 				drive-strength = <2>;
 			};
 
-			sdc1_cmd_on: sdc1-cmd-on-pins {
+			sdc1_cmd_on: sdc1-cmd-on-state {
 				pins = "sdc1_cmd";
 				bias-disable;
 				drive-strength = <10>;
 			};
 
-			sdc1_cmd_off: sdc1-cmd-off-pins {
+			sdc1_cmd_off: sdc1-cmd-off-state {
 				pins = "sdc1_cmd";
 				bias-disable;
 				drive-strength = <2>;
 			};
 
-			sdc1_data_on: sdc1-data-on-pins {
+			sdc1_data_on: sdc1-data-on-state {
 				pins = "sdc1_data";
 				bias-pull-up;
 				drive-strength = <10>;
 			};
 
-			sdc1_data_off: sdc1-data-off-pins {
+			sdc1_data_off: sdc1-data-off-state {
 				pins = "sdc1_data";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc1_rclk_on: sdc1-rclk-on-pins {
+			sdc1_rclk_on: sdc1-rclk-on-state {
 				pins = "sdc1_rclk";
 				bias-pull-down;
 			};
 
-			sdc1_rclk_off: sdc1-rclk-off-pins {
+			sdc1_rclk_off: sdc1-rclk-off-state {
 				pins = "sdc1_rclk";
 				bias-pull-down;
 			};
 
-			sdc2_clk_on: sdc2-clk-on-pins {
+			sdc2_clk_on: sdc2-clk-on-state {
 				pins = "sdc2_clk";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			sdc2_clk_off: sdc2-clk-off-pins {
+			sdc2_clk_off: sdc2-clk-off-state {
 				pins = "sdc2_clk";
 				bias-disable;
 				drive-strength = <2>;
 			};
 
-			sdc2_cmd_on: sdc2-cmd-on-pins {
+			sdc2_cmd_on: sdc2-cmd-on-state {
 				pins = "sdc2_cmd";
 				bias-pull-up;
 				drive-strength = <10>;
 			};
 
-			sdc2_cmd_off: sdc2-cmd-off-pins {
+			sdc2_cmd_off: sdc2-cmd-off-state {
 				pins = "sdc2_cmd";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc2_data_on: sdc2-data-on-pins {
+			sdc2_data_on: sdc2-data-on-state {
 				pins = "sdc2_data";
 				bias-pull-up;
 				drive-strength = <10>;
 			};
 
-			sdc2_data_off: sdc2-data-off-pins {
+			sdc2_data_off: sdc2-data-off-state {
 				pins = "sdc2_data";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc2_cd_on: cd-on-pins {
+			sdc2_cd_on: cd-on-state {
 				pins = "gpio133";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			sdc2_cd_off: cd-off-pins {
+			sdc2_cd_off: cd-off-state {
 				pins = "gpio133";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			gpio_key_default: gpio-key-default-pins {
+			gpio_key_default: gpio-key-default-state {
 				pins = "gpio85";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c_1_default: i2c-1-default-pins {
+			i2c_1_default: i2c-1-default-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_1_sleep: i2c-1-sleep-pins {
+			i2c_1_sleep: i2c-1-sleep-state {
 				pins = "gpio2", "gpio3";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_2_default: i2c-2-default-pins {
+			i2c_2_default: i2c-2-default-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_2_sleep: i2c-2-sleep-pins {
+			i2c_2_sleep: i2c-2-sleep-state {
 				pins = "gpio6", "gpio7";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_3_default: i2c-3-default-pins {
+			i2c_3_default: i2c-3-default-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_3_sleep: i2c-3-sleep-pins {
+			i2c_3_sleep: i2c-3-sleep-state {
 				pins = "gpio10", "gpio11";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_4_default: i2c-4-default-pins {
+			i2c_4_default: i2c-4-default-state {
 				pins = "gpio14", "gpio15";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_4_sleep: i2c-4-sleep-pins {
+			i2c_4_sleep: i2c-4-sleep-state {
 				pins = "gpio14", "gpio15";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_5_default: i2c-5-default-pins {
+			i2c_5_default: i2c-5-default-state {
 				pins = "gpio18", "gpio19";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_5_sleep: i2c-5-sleep-pins {
+			i2c_5_sleep: i2c-5-sleep-state {
 				pins = "gpio18", "gpio19";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_6_default: i2c-6-default-pins {
+			i2c_6_default: i2c-6-default-state {
 				pins = "gpio22", "gpio23";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_6_sleep: i2c-6-sleep-pins {
+			i2c_6_sleep: i2c-6-sleep-state {
 				pins = "gpio22", "gpio23";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_7_default: i2c-7-default-pins {
+			i2c_7_default: i2c-7-default-state {
 				pins = "gpio135", "gpio136";
 				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_7_sleep: i2c-7-sleep-pins {
+			i2c_7_sleep: i2c-7-sleep-state {
 				pins = "gpio135", "gpio136";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_8_default: i2c-8-default-pins {
+			i2c_8_default: i2c-8-default-state {
 				pins = "gpio98", "gpio99";
 				function = "blsp_i2c8";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c_8_sleep: i2c-8-sleep-pins {
+			i2c_8_sleep: i2c-8-sleep-state {
 				pins = "gpio98", "gpio99";
 				function = "gpio";
 				drive-strength = <2>;
@@ -726,6 +726,250 @@
 			reg = <0x193f044 0x4>;
 		};
 
+		mdss: mdss@1a00000 {
+			compatible = "qcom,mdss";
+
+			reg = <0x1a00000 0x1000>,
+			      <0x1ab0000 0x1040>;
+			reg-names = "mdss_phys",
+				    "vbif_phys";
+
+			power-domains = <&gcc MDSS_GDSC>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>;
+			clock-names = "iface",
+				      "bus",
+				      "vsync",
+				      "core";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			status = "disabled";
+
+			mdp: mdp@1a01000 {
+				compatible = "qcom,msm8953-mdp5", "qcom,mdp5";
+				reg = <0x1a01000 0x89000>;
+				reg-names = "mdp_phys";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <0>;
+
+				power-domains = <&gcc MDSS_GDSC>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_VSYNC_CLK>;
+				clock-names = "iface",
+					      "bus",
+					      "core",
+					      "vsync";
+
+				iommus = <&apps_iommu 0x15>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						mdp5_intf1_out: endpoint {
+							remote-endpoint = <&dsi0_in>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						mdp5_intf2_out: endpoint {
+							remote-endpoint = <&dsi1_in>;
+						};
+					};
+				};
+			};
+
+			dsi0: dsi@1a94000 {
+				compatible = "qcom,mdss-dsi-ctrl";
+				reg = <0x1a94000 0x400>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <4>;
+
+				assigned-clocks = <&gcc BYTE0_CLK_SRC>,
+						  <&gcc PCLK0_CLK_SRC>;
+				assigned-clock-parents = <&dsi0_phy 0>,
+							 <&dsi0_phy 1>;
+
+				clocks = <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_BYTE0_CLK>,
+					 <&gcc GCC_MDSS_PCLK0_CLK>,
+					 <&gcc GCC_MDSS_ESC0_CLK>;
+				clock-names = "mdp_core",
+					      "iface",
+					      "bus",
+					      "byte",
+					      "pixel",
+					      "core";
+
+				phys = <&dsi0_phy>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						dsi0_in: endpoint {
+							remote-endpoint = <&mdp5_intf1_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						dsi0_out: endpoint {
+						};
+					};
+				};
+			};
+
+			dsi0_phy: phy@1a94400 {
+				compatible = "qcom,dsi-phy-14nm-8953";
+				reg = <0x1a94400 0x100>,
+				      <0x1a94500 0x300>,
+				      <0x1a94800 0x188>;
+				reg-names = "dsi_phy",
+					    "dsi_phy_lane",
+					    "dsi_pll";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>, <&xo_board>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+
+			dsi1: dsi@1a96000 {
+				compatible = "qcom,mdss-dsi-ctrl";
+				reg = <0x1a96000 0x400>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <5>;
+
+				assigned-clocks = <&gcc BYTE1_CLK_SRC>,
+						  <&gcc PCLK1_CLK_SRC>;
+				assigned-clock-parents = <&dsi1_phy 0>,
+							 <&dsi1_phy 1>;
+
+				clocks = <&gcc GCC_MDSS_MDP_CLK>,
+					 <&gcc GCC_MDSS_AHB_CLK>,
+					 <&gcc GCC_MDSS_AXI_CLK>,
+					 <&gcc GCC_MDSS_BYTE1_CLK>,
+					 <&gcc GCC_MDSS_PCLK1_CLK>,
+					 <&gcc GCC_MDSS_ESC1_CLK>;
+				clock-names = "mdp_core",
+					      "iface",
+					      "bus",
+					      "byte",
+					      "pixel",
+					      "core";
+
+				phys = <&dsi1_phy>;
+
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						dsi1_in: endpoint {
+							remote-endpoint = <&mdp5_intf2_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						dsi1_out: endpoint {
+						};
+					};
+				};
+			};
+
+			dsi1_phy: phy@1a96400 {
+				compatible = "qcom,dsi-phy-14nm-8953";
+				reg = <0x1a96400 0x100>,
+				      <0x1a96500 0x300>,
+				      <0x1a96800 0x188>;
+				reg-names = "dsi_phy",
+					    "dsi_phy_lane",
+					    "dsi_pll";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&gcc GCC_MDSS_AHB_CLK>, <&xo_board>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+		};
+
+		apps_iommu: iommu@1e00000 {
+			compatible = "qcom,msm8953-iommu", "qcom,msm-iommu-v1";
+			ranges  = <0 0x1e20000 0x20000>;
+
+			clocks = <&gcc GCC_SMMU_CFG_CLK>,
+				 <&gcc GCC_APSS_TCU_ASYNC_CLK>;
+			clock-names = "iface", "bus";
+
+			qcom,iommu-secure-id = <17>;
+
+			#address-cells = <1>;
+			#iommu-cells = <1>;
+			#size-cells = <1>;
+
+			/* VFE */
+			iommu-ctx@14000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x14000 0x1000>;
+				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* MDP_0 */
+			iommu-ctx@15000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x15000 0x1000>;
+				interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			/* VENUS_NS */
+			iommu-ctx@16000 {
+				compatible = "qcom,msm-iommu-v1-ns";
+				reg = <0x16000 0x1000>;
+				interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
 		spmi_bus: spmi@200f000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x200f000 0x1000>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-kugo.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-kugo.dts
new file mode 100644
index 000000000000..3fb8e23e4330
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-kugo.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ *                          <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8956-sony-xperia-loire.dtsi"
+
+/ {
+	model = "Sony Xperia X Compact";
+	compatible = "sony,kugo-row", "qcom,msm8956";
+	chassis-type = "handset";
+};
+
+&blsp2_i2c2 {
+	status = "okay";
+
+	/* FUSB301 USB-C Controller */
+};
+
+&blsp2_i2c4 {
+	status = "okay";
+
+	/* ST STMVL53L0 ToF @ 29 */
+	/* AMS TCS349 RGBCIR @ 72 */
+};
+
+&pm8950_l1 {
+	regulator-min-microvolt = <1100000>;
+	regulator-max-microvolt = <1300000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-suzu.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-suzu.dts
new file mode 100644
index 000000000000..87d657f6806b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire-suzu.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ *                          <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+/dts-v1/;
+
+#include "msm8956-sony-xperia-loire.dtsi"
+
+/ {
+	model = "Sony Xperia X";
+	compatible = "sony,suzu-row", "qcom,msm8956";
+	chassis-type = "handset";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
new file mode 100644
index 000000000000..67baced639c9
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
@@ -0,0 +1,282 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ *                          <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+#include "msm8956.dtsi"
+
+#include "pm8004.dtsi"
+#include "pm8950.dtsi"
+#include "pmi8950.dtsi"
+
+/ {
+	qcom,msm-id = <266 0x10001>; /* MSM8956 v1.1 */
+	qcom,board-id = <8 0>;
+
+	aliases {
+		mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+		mmc1 = &sdhc_2; /* SDC2 SD card slot */
+		mmc2 = &sdhc_3; /* SDC3 SDIO card slot */
+		serial0 = &blsp2_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reserved-memory {
+		cont-splash@83000000 {
+			reg = <0x0 0x83000000 0x0 0x2800000>;
+		};
+
+		ramoops@57f00000 {
+			compatible = "ramoops";
+			reg = <0 0x57f00000 0 0x100000>;
+			record-size = <0x20000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x20000>;
+			pmsg-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
+
+	usbphy_1p2: regulator-usbphy-1p2 {
+		compatible = "regulator-fixed";
+		regulator-name = "usbphy-1p2";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		vin-supply = <&vph_pwr>;
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+		regulator-name = "vph-pwr";
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&blsp1_i2c4 {
+	status = "okay";
+
+	/* Synaptics RMI4 @ 2c */
+};
+
+&blsp2_uart2 {
+	status = "okay";
+};
+
+&gcc {
+	vdd_gfx-supply = <&pm8004_s5>;
+};
+
+&otg {
+	status = "okay";
+};
+
+&pm8004_spmi_regulators {
+	vdd_s2-supply = <&vph_pwr>;
+	vdd_s5-supply = <&vph_pwr>;
+
+	/* Cluster 1 supply */
+	pm8004_s2: s2 {
+		/* regulator-min-microvolt = <500000>; */
+		/* Set .95V to prevent unstabilities until CPR for this SoC is done */
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <1165000>;
+		regulator-name = "vdd_apc1";
+		/* Set always on until the CPU PLL is done */
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	pm8004_s5: s5 {
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <1165000>;
+		regulator-enable-ramp-delay = <500>;
+		regulator-name = "vdd_gfx";
+		/* Hack this on until the gpu driver is ready for it */
+		regulator-always-on;
+	};
+};
+
+&pm8950_spmi_regulators {
+	vdd_s5-supply = <&vph_pwr>;
+
+	/* Cluster 0 supply */
+	pm8950_spmi_s5: s5 {
+		/* Set .95V to prevent unstabilities until CPR for this SoC is done */
+		/* regulator-min-microvolt = <790000>; */
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <1165000>;
+		regulator-name = "vdd_apc0";
+		/* Set always on until the CPU PLL is done */
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&rpm_requests {
+	pm8950_regulators: regulators {
+		compatible = "qcom,rpm-pm8950-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_l1_l19-supply = <&pm8950_s3>;
+		vdd_l2_l23-supply = <&pm8950_s3>;
+		vdd_l3-supply = <&pm8950_s3>;
+		vdd_l5_l6_l7_l16-supply = <&pm8950_s4>;
+		vdd_l8_l11_l12_l17_l22-supply = <&vph_pwr>;
+
+		pm8950_s1: s1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1162500>;
+		};
+
+		pm8950_s3: s3 {
+			regulator-min-microvolt = <1325000>;
+			regulator-max-microvolt = <1325000>;
+			regulator-always-on;
+		};
+
+		pm8950_s4: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		pm8950_l1: l1 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		pm8950_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8950_l3: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8950_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-system-load = <290000>;
+			regulator-allow-set-load;
+		};
+
+		pm8950_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8950_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8950_l8: l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+			regulator-system-load = <130000>;
+			regulator-allow-set-load;
+		};
+
+		pm8950_l9: l9 {
+			regulator-min-microvolt = <2000000>;
+			regulator-max-microvolt = <2400000>;
+		};
+
+		pm8950_l10: l10 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8950_l11: l11 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <60000>;
+			regulator-allow-set-load;
+		};
+
+		pm8950_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <100000>;
+			regulator-allow-set-load;
+		};
+
+		pm8950_l13: l13 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		pm8950_l14: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8950_l15: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		pm8950_l16: l16 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8950_l17: l17 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8950_l22: l22 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		pm8950_l23: l23 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+	};
+};
+
+&sdhc_1 {
+	/* Toshiba THGBMHG8C4LBAU7 (032G34) */
+	bus-width = <8>;
+	non-removable;
+	vmmc-supply = <&pm8950_l8>;
+	vqmmc-supply = <&pm8950_l5>;
+	status = "okay";
+};
+
+&sdhc_2 {
+	bus-width = <4>;
+	cd-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8950_l11>;
+	vqmmc-supply = <&pm8950_l12>;
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>;
+};
+
+&usb_hs_phy {
+	vdd-supply = <&usbphy_1p2>;
+	vdda1p8-supply = <&pm8950_l7>;
+	vdda3p3-supply = <&pm8950_l13>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8956.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956.dtsi
new file mode 100644
index 000000000000..e432512d8716
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8956.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ *                          <angelogioacchino.delregno@collabora.com>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+#include "msm8976.dtsi"
+
+&pmu {
+	interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;
+};
+
+/*
+ * You might be wondering.. why is it so empty out there?
+ * Well, the SoCs are almost identical.
+ */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8976.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8976.dtsi
new file mode 100644
index 000000000000..05dcb30b0779
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -0,0 +1,1198 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ *                          <angelogioacchino.delregno@collabora.com>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+#include <dt-bindings/clock/qcom,gcc-msm8976.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+
+/ {
+	interrupt-parent = <&intc>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	chosen { };
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x0>;
+			enable-method = "psci";
+			cpu-idle-states = <&little_cpu_sleep_0>;
+			capacity-dmips-mhz = <573>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		CPU1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x1>;
+			enable-method = "psci";
+			cpu-idle-states = <&little_cpu_sleep_0>;
+			capacity-dmips-mhz = <573>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		CPU2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x2>;
+			enable-method = "psci";
+			cpu-idle-states = <&little_cpu_sleep_0>;
+			capacity-dmips-mhz = <573>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		CPU3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x3>;
+			enable-method = "psci";
+			cpu-idle-states = <&little_cpu_sleep_0>;
+			capacity-dmips-mhz = <573>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		CPU4: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x100>;
+			enable-method = "psci";
+			cpu-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>;
+			capacity-dmips-mhz = <1024>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		CPU5: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x101>;
+			enable-method = "psci";
+			cpu-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>;
+			capacity-dmips-mhz = <1024>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		CPU6: cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x102>;
+			enable-method = "psci";
+			cpu-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>;
+			capacity-dmips-mhz = <1024>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		CPU7: cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x103>;
+			enable-method = "psci";
+			cpu-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>;
+			capacity-dmips-mhz = <1024>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&CPU4>;
+				};
+
+				core1 {
+					cpu = <&CPU5>;
+				};
+
+				core2 {
+					cpu = <&CPU6>;
+				};
+
+				core3 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			little_cpu_sleep_0: cpu-sleep-0-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "little-power-collapse";
+				arm,psci-suspend-param = <0x40000003>;
+				entry-latency-us = <181>;
+				exit-latency-us = <149>;
+				min-residency-us = <703>;
+				local-timer-stop;
+			};
+
+			big_cpu_sleep_0: cpu-sleep-1-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "big-retention";
+				arm,psci-suspend-param = <0x00000002>;
+				entry-latency-us = <142>;
+				exit-latency-us = <99>;
+				min-residency-us = <242>;
+			};
+
+			big_cpu_sleep_1: cpu-sleep-1-1 {
+				compatible = "arm,idle-state";
+				idle-state-name = "big-power-collapse";
+				arm,psci-suspend-param = <0x40000003>;
+				entry-latency-us = <158>;
+				exit-latency-us = <144>;
+				min-residency-us = <863>;
+				local-timer-stop;
+			};
+		};
+
+		l2_0: l2-cache0 {
+			compatible = "cache";
+			cache-level = <2>;
+		};
+
+		l2_1: l2-cache1 {
+			compatible = "cache";
+			cache-level = <2>;
+		};
+	};
+
+	firmware {
+		scm: scm {
+			compatible = "qcom,scm-msm8976", "qcom,scm";
+			clocks = <&gcc GCC_CRYPTO_CLK>,
+				 <&gcc GCC_CRYPTO_AXI_CLK>,
+				 <&gcc GCC_CRYPTO_AHB_CLK>;
+			clock-names = "core", "bus", "iface";
+			#reset-cells = <1>;
+
+			qcom,dload-mode = <&tcsr 0x6100>;
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* We expect the bootloader to fill in the size */
+		reg = <0x0 0x80000000 0x0 0x0>;
+	};
+
+	pmu: pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ext-region@85b00000 {
+			reg = <0x0 0x85b00000 0x0 0x500000>;
+			no-map;
+		};
+
+		smem@86300000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x86300000 0x0 0x100000>;
+			no-map;
+
+			hwlocks = <&tcsr_mutex 3>;
+			qcom,rpm-msg-ram = <&rpm_msg_ram>;
+		};
+
+		reserved@86400000 {
+			reg = <0x0 0x86400000 0x0 0x800000>;
+			no-map;
+		};
+
+		mpss_mem: mpss@86c00000 {
+			reg = <0x0 0x86c00000 0x0 0x5600000>;
+			no-map;
+		};
+
+		lpass_mem: lpass@8c200000 {
+			reg = <0x0 0x8c200000 0x0 0x1800000>;
+			no-map;
+		};
+
+		venus_mem: memory@8da00000 {
+			reg = <0x0 0x8da00000 0x0 0x2600000>;
+			no-map;
+		};
+
+		tz-apps@8dd00000 {
+			reg = <0x0 0x8dd00000 0x0 0x1400000>;
+			no-map;
+		};
+	};
+
+	smp2p-hexagon {
+		compatible = "qcom,smp2p";
+		interrupts = <GIC_SPI 291 IRQ_TYPE_EDGE_RISING>;
+		qcom,ipc = <&apcs 8 10>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <2>;
+		qcom,smem = <443>, <429>;
+
+		adsp_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+
+			#qcom,smem-state-cells = <1>;
+		};
+
+		adsp_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-modem {
+		compatible = "qcom,smp2p";
+		interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>;
+		qcom,ipc = <&apcs 8 13>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+		qcom,smem = <435>, <428>;
+
+		modem_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+
+			#qcom,smem-state-cells = <1>;
+		};
+
+		modem_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-wcnss {
+		compatible = "qcom,smp2p";
+		interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
+		qcom,ipc = <&apcs 8 17>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <4>;
+		qcom,smem = <451>, <431>;
+
+		wcnss_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+
+			#qcom,smem-state-cells = <1>;
+		};
+
+		wcnss_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smd {
+		compatible = "qcom,smd";
+
+		rpm {
+			interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
+			qcom,ipc = <&apcs 8 0>;
+			qcom,smd-edge = <15>;
+
+			rpm_requests: rpm-requests {
+				compatible = "qcom,rpm-msm8976";
+				qcom,smd-channels = "rpm_requests";
+
+				rpmcc: clock-controller {
+					compatible = "qcom,rpmcc-msm8976", "qcom,rpmcc";
+					#clock-cells = <1>;
+				};
+
+				rpmpd: power-controller {
+					compatible = "qcom,msm8976-rpmpd";
+					#power-domain-cells = <1>;
+					operating-points-v2 = <&rpmpd_opp_table>;
+
+					rpmpd_opp_table: opp-table {
+						compatible = "operating-points-v2";
+
+						rpmpd_opp_ret: opp1 {
+							opp-level = <RPM_SMD_LEVEL_RETENTION>;
+						};
+
+						rpmpd_opp_ret_plus: opp2 {
+							opp-level = <RPM_SMD_LEVEL_RETENTION_PLUS>;
+						};
+
+						rpmpd_opp_min_svs: opp3 {
+							opp-level = <RPM_SMD_LEVEL_MIN_SVS>;
+						};
+
+						rpmpd_opp_low_svs: opp4 {
+							opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+						};
+
+						rpmpd_opp_svs: opp5 {
+							opp-level = <RPM_SMD_LEVEL_SVS>;
+						};
+
+						rpmpd_opp_svs_plus: opp6 {
+							opp-level = <RPM_SMD_LEVEL_SVS_PLUS>;
+						};
+
+						rpmpd_opp_nom: opp7 {
+							opp-level = <RPM_SMD_LEVEL_NOM>;
+						};
+
+						rpmpd_opp_nom_plus: opp8 {
+							opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+						};
+
+						rpmpd_opp_turbo: opp9 {
+							opp-level = <RPM_SMD_LEVEL_TURBO>;
+						};
+
+						rpmpd_opp_turbo_no_cpr: opp10 {
+							opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
+						};
+
+						rpmpd_opp_turbo_high: opp111 {
+							opp-level = <RPM_SMD_LEVEL_TURBO_HIGH>;
+						};
+					};
+				};
+			};
+		};
+	};
+
+	smsm {
+		compatible = "qcom,smsm";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		qcom,ipc-1 = <&apcs 8 12>;
+		qcom,ipc-2 = <&apcs 8 9>;
+		qcom,ipc-3 = <&apcs 8 18>;
+
+		apps_smsm: apps@0 {
+			reg = <0>;
+			#qcom,smem-state-cells = <1>;
+		};
+
+		hexagon_smsm: hexagon@1 {
+			reg = <1>;
+			interrupts = <0 290 IRQ_TYPE_EDGE_RISING>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		wcnss_smsm: wcnss@6 {
+			reg = <6>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	soc: soc@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0 0xffffffff>;
+		compatible = "simple-bus";
+
+		rng@22000 {
+			compatible = "qcom,prng";
+			reg = <0x00022000 0x140>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
+		rpm_msg_ram: sram@60000 {
+			compatible = "qcom,rpm-msg-ram";
+			reg = <0x00060000 0x8000>;
+		};
+
+		usb_hs_phy: phy@6c000 {
+			compatible = "qcom,usb-hs-28nm-femtophy";
+			reg = <0x0006c000 0x200>;
+			#phy-cells = <0>;
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>,
+				 <&gcc GCC_USB2A_PHY_SLEEP_CLK>;
+			clock-names = "ref", "ahb", "sleep";
+			resets = <&gcc RST_QUSB2_PHY_BCR>,
+				 <&gcc RST_USB2_HS_PHY_ONLY_BCR>;
+			reset-names = "phy", "por";
+			status = "disabled";
+		};
+
+		qfprom: qfprom@a4000 {
+			compatible = "qcom,msm8976-qfprom", "qcom,qfprom";
+			reg = <0x000a4000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			tsens_caldata: caldata@218 {
+				reg = <0x218 0x18>;
+			};
+		};
+
+		tsens: thermal-sensor@4a9000 {
+			compatible = "qcom,msm8976-tsens", "qcom,tsens-v1";
+			reg = <0x004a9000 0x1000>, /* TM */
+			      <0x004a8000 0x1000>; /* SROT */
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow";
+			nvmem-cells = <&tsens_caldata>;
+			nvmem-cell-names = "calib";
+			#qcom,sensors = <11>;
+			#thermal-sensor-cells = <1>;
+		};
+
+		tlmm: pinctrl@1000000 {
+			compatible = "qcom,msm8976-pinctrl";
+			reg = <0x01000000 0x300000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			gpio-ranges = <&tlmm 0 0 145>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			spi1_default: spi0-default-state {
+				spi-pins {
+					pins = "gpio0", "gpio1", "gpio3";
+					function = "blsp_spi1";
+					drive-strength = <12>;
+					bias-disable;
+				};
+
+				cs-pins {
+					pins = "gpio2";
+					function = "blsp_spi1";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
+			spi1_sleep: spi0-sleep-state {
+				spi-pins {
+					pins = "gpio0", "gpio1", "gpio3";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+
+				cs-pins {
+					pins = "gpio2";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
+			blsp1_i2c2_default: blsp1-i2c2-default-state {
+				pins = "gpio6", "gpio7";
+				function = "blsp_i2c2";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c2_sleep: blsp1-i2c2-sleep-state {
+				pins = "gpio6", "gpio7";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c4_default: blsp1-i2c4-default-state {
+				pins = "gpio14", "gpio15";
+				function = "blsp_i2c4";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp1_i2c4_sleep: blsp1-i2c4-sleep-state {
+				pins = "gpio14", "gpio15";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp2_uart2_active: blsp2-uart2-active-state {
+				pins = "gpio20", "gpio21";
+				function = "blsp_uart6";
+				drive-strength = <4>;
+				bias-disable;
+			};
+
+			blsp2_uart2_sleep: blsp2-uart2-sleep-state {
+				pins = "gpio20", "gpio21";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			/* 4 (not 6!) interfaces per QUP, BLSP2 indexes are numbered (n)+4 */
+			blsp2_i2c2_default: blsp2-i2c2-default-state {
+				pins = "gpio22", "gpio23";
+				function = "blsp_i2c6";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
+				pins = "gpio22", "gpio23";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp2_i2c4_default: blsp2-i2c4-default-state {
+				pins = "gpio18", "gpio19";
+				function = "blsp_i2c8";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp2_i2c4_sleep: blsp2-i2c4-sleep-state {
+				pins = "gpio18", "gpio19";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		gcc: clock-controller@1800000 {
+			compatible = "qcom,gcc-msm8976";
+			reg = <0x01800000 0x80000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+
+			assigned-clocks = <&gcc GPLL3>;
+			assigned-clock-rates = <1100000000>;
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&rpmcc RPM_SMD_XO_A_CLK_SRC>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>;
+			clock-names = "xo",
+				      "xo_a",
+				      "dsi0pll",
+				      "dsi0pllbyte",
+				      "dsi1pll",
+				      "dsi1pllbyte";
+		};
+
+		tcsr_mutex: hwlock@1905000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x01905000 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
+		tcsr: syscon@1937000 {
+			compatible = "qcom,msm8976-tcsr", "syscon";
+			reg = <0x01937000 0x30000>;
+		};
+
+		spmi_bus: spmi@200f000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x0200f000 0x1000>,
+			      <0x02400000 0x800000>,
+			      <0x02c00000 0x800000>,
+			      <0x03800000 0x200000>,
+			      <0x0200a000 0x2100>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "periph_irq";
+			qcom,channel = <0>;
+			qcom,ee = <0>;
+
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+			cell-index = <0>;
+		};
+
+		sdhc_1: mmc@7824000 {
+			compatible = "qcom,msm8976-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0x07824900 0x500>, <0x07824000 0x800>;
+			reg-names = "hc", "core";
+
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "iface", "core", "xo";
+			status = "disabled";
+		};
+
+		sdhc_2: mmc@7864000 {
+			compatible = "qcom,msm8976-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0x07864900 0x11c>, <0x07864000 0x800>;
+			reg-names = "hc", "core";
+
+			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "iface", "core", "xo";
+			status = "disabled";
+		};
+
+		blsp1_dma: dma-controller@7884000 {
+			compatible = "qcom,bam-v1.7.0";
+			reg = <0x07884000 0x1f000>;
+			interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "bam_clk";
+			#dma-cells = <1>;
+			qcom,ee = <0>;
+		};
+
+		blsp1_uart1: serial@78af000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0x078af000 0x200>;
+			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp1_dma 0>, <&blsp1_dma 1>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		blsp1_uart2: serial@78b0000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0x078b0000 0x200>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp1_dma 2>, <&blsp1_dma 3>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		blsp1_spi1: spi@78b5000 {
+			compatible = "qcom,spi-qup-v2.2.1";
+			reg = <0x078b5000 0x500>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp1_dma 4>, <&blsp1_dma 5>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&spi1_default>;
+			pinctrl-1 = <&spi1_sleep>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		blsp1_i2c2: i2c@78b6000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x078b6000 0x500>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			clock-frequency = <400000>;
+			dmas = <&blsp1_dma 6>, <&blsp1_dma 7>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp1_i2c2_default>;
+			pinctrl-1 = <&blsp1_i2c2_default>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		blsp1_i2c4: i2c@78b8000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x078b8000 0x500>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			clock-frequency = <400000>;
+			dmas = <&blsp1_dma 10>, <&blsp1_dma 11>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp1_i2c4_default>;
+			pinctrl-1 = <&blsp1_i2c4_sleep>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		otg: usb@78db000 {
+			compatible = "qcom,ci-hdrc";
+			reg = <0x078db000 0x200>,
+			      <0x078db200 0x200>;
+			interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_USB_HS_AHB_CLK>, <&gcc GCC_USB_HS_SYSTEM_CLK>;
+			clock-names = "iface", "core";
+			assigned-clocks = <&gcc GCC_USB_HS_SYSTEM_CLK>;
+			assigned-clock-rates = <80000000>;
+			resets = <&gcc RST_USB_HS_BCR>;
+			reset-names = "core";
+			ahb-burst-config = <0>;
+			dr_mode = "peripheral";
+			phy_type = "ulpi";
+			phy-names = "usb-phy";
+			phys = <&usb_hs_phy>;
+			status = "disabled";
+			#reset-cells = <1>;
+		};
+
+		sdhc_3: mmc@7a24000 {
+			compatible = "qcom,msm8976-sdhci", "qcom,sdhci-msm-v4";
+			reg = <0x07a24900 0x11c>, <0x07a24000 0x800>;
+			reg-names = "hc", "core";
+
+			interrupts = <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC3_AHB_CLK>,
+				 <&gcc GCC_SDCC3_APPS_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "iface", "core", "xo";
+
+			status = "disabled";
+		};
+
+		blsp2_dma: dma-controller@7ac4000 {
+			compatible = "qcom,bam-v1.7.0";
+			reg = <0x07ac4000 0x1f000>;
+			interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP2_AHB_CLK>;
+			clock-names = "bam_clk";
+			#dma-cells = <1>;
+			qcom,ee = <0>;
+		};
+
+		blsp2_uart2: serial@7af0000 {
+			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+			reg = <0x07af0000 0x200>;
+			interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
+			clock-names = "core", "iface";
+			dmas = <&blsp2_dma 0>, <&blsp2_dma 1>;
+			dma-names = "tx", "rx";
+			status = "disabled";
+		};
+
+		blsp2_i2c2: i2c@7af6000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x07af6000 0x600>;
+			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP2_QUP2_I2C_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
+			clock-names = "core", "iface";
+			clock-frequency = <400000>;
+			dmas = <&blsp2_dma 6>, <&blsp2_dma 7>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp2_i2c2_default>;
+			pinctrl-1 = <&blsp2_i2c2_sleep>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		blsp2_i2c4: i2c@7af8000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x07af8000 0x600>;
+			interrupts = <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP2_QUP4_I2C_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
+			clock-names = "core", "iface";
+			clock-frequency = <400000>;
+			dmas = <&blsp2_dma 10>, <&blsp2_dma 11>;
+			dma-names = "tx", "rx";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp2_i2c4_default>;
+			pinctrl-1 = <&blsp2_i2c4_sleep>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		intc: interrupt-controller@b000000 {
+			compatible = "qcom,msm-qgic2";
+			reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+
+		apcs: mailbox@b011000 {
+			compatible = "qcom,msm8976-apcs-kpss-global", "syscon";
+			reg = <0x0b011000 0x1000>;
+			#mbox-cells = <1>;
+		};
+
+		timer@b120000 {
+			compatible = "arm,armv7-timer-mem";
+			reg = <0x0b120000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			clock-frequency = <19200000>;
+
+			frame@b121000 {
+				reg = <0x0b121000 0x1000>, <0x0b122000 0x1000>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <0>;
+			};
+
+			frame@b123000 {
+				reg = <0x0b123000 0x1000>;
+				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <1>;
+				status = "disabled";
+			};
+
+			frame@b124000 {
+				reg = <0x0b124000 0x1000>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <2>;
+				status = "disabled";
+			};
+
+			frame@b125000 {
+				reg = <0x0b125000 0x1000>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <3>;
+				status = "disabled";
+			};
+
+			frame@b126000 {
+				reg = <0x0b126000 0x1000>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <4>;
+				status = "disabled";
+			};
+
+			frame@b127000 {
+				reg = <0x0b127000 0x1000>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <5>;
+				status = "disabled";
+			};
+
+			frame@b128000 {
+				reg = <0x0b128000 0x1000>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <6>;
+				status = "disabled";
+			};
+		};
+
+		imem: sram@8600000 {
+			compatible = "qcom,msm8976-imem", "syscon", "simple-mfd";
+			reg = <0x08600000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0x08600000 0x1000>;
+
+			pil-reloc@94c {
+				compatible = "qcom,pil-reloc-info";
+				reg = <0x94c 0xc8>;
+			};
+		};
+	};
+
+	thermal-zones {
+		aoss0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 0>;
+
+			trips {
+				aoss0_alert0: trip-point0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+			};
+		};
+
+		modem-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 1>;
+			trips {
+				modem_alert0: trip-point0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+			};
+		};
+
+		qdsp-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 2>;
+			trips {
+				qdsp_alert0: trip-point0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+			};
+		};
+
+		cam-isp-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&tsens 3>;
+			trips {
+				cam_isp_alert0: trip-point0 {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+			};
+		};
+
+		cpu4-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 4>;
+
+			trips {
+				cpu4_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				cpu4_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu4_crit: cpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu5-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 5>;
+
+			trips {
+				cpu5_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				cpu5_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu5_crit: cpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu6-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 6>;
+
+			trips {
+				cpu6_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				cpu6_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu6_crit: cpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu7-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 7>;
+
+			trips {
+				cpu7_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				cpu7_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu7_crit: cpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		big-l2-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 8>;
+
+			trips {
+				l2_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				l2_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				l2_crit: l2-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		cpu0-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 9>;
+
+			trips {
+				cpu0_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				cpu0_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu0_crit: cpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		gpu-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&tsens 10>;
+
+			trips {
+				gpu_alert0: trip-point0 {
+					temperature = <50000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};
+				gpu_alert1: trip-point1 {
+					temperature = <55000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu-crit {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		clock-frequency = <19200000>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
index 7e6bce4af441..4159fc35571a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-10.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) Jean Thomas <virgule@jeanthomas.me>
+/*
+ * Copyright (c) Jean Thomas <virgule@jeanthomas.me>
  */
 
 /dts-v1/;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
index e6a5ebd30e2f..ad9702dd171b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead-rev-101.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) Jean Thomas <virgule@jeanthomas.me>
+/*
+ * Copyright (c) Jean Thomas <virgule@jeanthomas.me>
  */
 
 /dts-v1/;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
index 71e373b11de9..79de9cc395c4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2015, LGE Inc. All rights reserved.
+/*
+ * Copyright (c) 2015, LGE Inc. All rights reserved.
  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
  * Copyright (c) 2021, Petr Vorel <petr.vorel@gmail.com>
+ * Copyright (c) 2022, Dominik Kobinski <dominikkobinski314@gmail.com>
  */
 
 /dts-v1/;
@@ -50,6 +52,11 @@
 			reg = <0 0x03400000 0 0x1200000>;
 			no-map;
 		};
+
+		removed_region: reserved@5000000 {
+			reg = <0 0x05000000 0 0x2200000>;
+			no-map;
+		};
 	};
 };
 
@@ -58,7 +65,7 @@
 };
 
 &rpm_requests {
-	pm8994_regulators: pm8994-regulators {
+	pm8994_regulators: regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_l1-supply = <&pm8994_s1>;
@@ -236,9 +243,11 @@
 		};
 
 		pm8994_l26: l26 {
-			/* TODO: value from downstream
-			regulator-min-microvolt = <987500>;
-			fails to apply */
+			/*
+			 * TODO: value from downstream
+			 * regulator-min-microvolt = <987500>;
+			 * fails to apply
+			 */
 		};
 
 		pm8994_l27: l27 {
@@ -252,19 +261,19 @@
 		};
 
 		pm8994_l29: l29 {
-			/* TODO: Unsupported voltage range.
-			regulator-min-microvolt = <2800000>;
-			regulator-max-microvolt = <2800000>;
-			qcom,init-voltage = <2800000>;
-			*/
+			/*
+			 * TODO: Unsupported voltage range.
+			 * regulator-min-microvolt = <2800000>;
+			 * regulator-max-microvolt = <2800000>;
+			 */
 		};
 
 		pm8994_l30: l30 {
-			/* TODO: get this verified
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			qcom,init-voltage = <1800000>;
-			*/
+			/*
+			 * TODO: get this verified
+			 * regulator-min-microvolt = <1800000>;
+			 * regulator-max-microvolt = <1800000>;
+			 */
 		};
 
 		pm8994_l31: l31 {
@@ -273,15 +282,15 @@
 		};
 
 		pm8994_l32: l32 {
-			/* TODO: get this verified
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			qcom,init-voltage = <1800000>;
-			*/
+			/*
+			 * TODO: get this verified
+			 * regulator-min-microvolt = <1800000>;
+			 * regulator-max-microvolt = <1800000>;
+			 */
 		};
 	};
 
-	pmi8994_regulators: pmi8994-regulators {
+	pmi8994_regulators: regulators-1 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
index c4e87d0aec42..fcca1ba94da6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts
@@ -11,6 +11,12 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/gpio-keys.h>
 
+/delete-node/ &adsp_mem;
+/delete-node/ &audio_mem;
+/delete-node/ &mpss_mem;
+/delete-node/ &peripheral_region;
+/delete-node/ &rmtfs_mem;
+
 / {
 	model = "Xiaomi Mi 4C";
 	compatible = "xiaomi,libra", "qcom,msm8992";
@@ -70,25 +76,67 @@
 		#size-cells = <2>;
 		ranges;
 
-		/* This is for getting crash logs using Android downstream kernels */
-		ramoops@dfc00000 {
-			compatible = "ramoops";
-			reg = <0x0 0xdfc00000 0x0 0x40000>;
-			console-size = <0x10000>;
-			record-size = <0x10000>;
-			ftrace-size = <0x10000>;
-			pmsg-size = <0x20000>;
+		memory_hole: hole@6400000 {
+			reg = <0 0x06400000 0 0x600000>;
+			no-map;
+		};
+
+		memory_hole2: hole2@6c00000 {
+			reg = <0 0x06c00000 0 0x2400000>;
+			no-map;
+		};
+
+		mpss_mem: mpss@9000000 {
+			reg = <0 0x09000000 0 0x5a00000>;
+			no-map;
+		};
+
+		tzapp: tzapp@ea00000 {
+			reg = <0 0x0ea00000 0 0x1900000>;
+			no-map;
+		};
+
+		mdm_rfsa_mem: mdm-rfsa@ca0b0000 {
+			reg = <0 0xca0b0000 0 0x10000>;
+			no-map;
+		};
+
+		rmtfs_mem: rmtfs@ca100000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0 0xca100000 0 0x180000>;
+			no-map;
+
+			qcom,client-id = <1>;
 		};
 
-		modem_region: modem_region@9000000 {
-			reg = <0x0 0x9000000 0x0 0x5a00000>;
+		audio_mem: audio@cb400000 {
+			reg = <0 0xcb000000 0 0x400000>;
+			no-mem;
+		};
+
+		qseecom_mem: qseecom@cb400000 {
+			reg = <0 0xcb400000 0 0x1c00000>;
+			no-mem;
+		};
+
+		adsp_rfsa_mem: adsp-rfsa@cd000000 {
+			reg = <0 0xcd000000 0 0x10000>;
 			no-map;
 		};
 
-		tzapp: modem_region@ea00000 {
-			reg = <0x0 0xea00000 0x0 0x1900000>;
+		sensor_rfsa_mem: sensor-rfsa@cd010000 {
+			reg = <0 0xcd010000 0 0x10000>;
 			no-map;
 		};
+
+		ramoops@dfc00000 {
+			compatible = "ramoops";
+			reg = <0 0xdfc00000 0 0x40000>;
+			console-size = <0x10000>;
+			record-size = <0x10000>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x20000>;
+		};
 	};
 };
 
@@ -130,11 +178,6 @@
 	status = "okay";
 };
 
-&peripheral_region {
-	reg = <0x0 0x7400000 0x0 0x1c00000>;
-	no-map;
-};
-
 &pm8994_spmi_regulators {
 	VDD_APC0: s8 {
 		regulator-min-microvolt = <680000>;
@@ -153,7 +196,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_l1-supply = <&pm8994_s7>;
@@ -363,7 +406,7 @@
 		pm8994_lvs2: lvs2 {};
 	};
 
-	pmi8994_regulators: pmi8994-regulators {
+	pmi8994_regulators: regulators-1 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 		vdd_s1-supply = <&vph_pwr>;
 		vdd_bst_byp-supply = <&vph_pwr>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
index 750643763a76..02fc3795dbfd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
  */
 
 #include "msm8994.dtsi"
@@ -36,10 +37,6 @@
 	compatible = "qcom,rpmcc-msm8992", "qcom,rpmcc";
 };
 
-&tcsr_mutex {
-	compatible = "qcom,sfpb-mutex";
-};
-
 &timer {
 	interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
index dbfbb77e9ff5..7b0f62144c3e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2015, Huawei Inc. All rights reserved.
+/*
+ * Copyright (c) 2015, Huawei Inc. All rights reserved.
  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
  * Copyright (c) 2021-2022, Petr Vorel <petr.vorel@gmail.com>
  */
@@ -8,9 +9,6 @@
 
 #include "msm8994.dtsi"
 
-/* Angler's firmware does not report where the memory is allocated */
-/delete-node/ &cont_splash_mem;
-
 / {
 	model = "Huawei Nexus 6P";
 	compatible = "huawei,angler", "qcom,msm8994";
@@ -27,6 +25,22 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		tzapp_mem: tzapp@4800000 {
+			reg = <0 0x04800000 0 0x1900000>;
+			no-map;
+		};
+
+		removed_region: reserved@6300000 {
+			reg = <0 0x06300000 0 0xD00000>;
+			no-map;
+		};
+	};
 };
 
 &blsp1_uart2 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
index f9d8bd09e074..9b67f0d3820c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
@@ -551,7 +551,7 @@
 
 &rpm_requests {
 	/* These values were taken from the original firmware ACPI tables */
-	pm8994_regulators: pm8994-regulators {
+	pm8994_regulators: regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -835,7 +835,7 @@
 		vreg_lvs2a_1p8: lvs2 { };
 	};
 
-	pmi8994_regulators: pmi8994-regulators {
+	pmi8994_regulators: regulators-1 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -881,28 +881,28 @@
 };
 
 &tlmm {
-	grip_default: grip-default {
+	grip_default: grip-default-state {
 		pins = "gpio39";
 		function = "gpio";
 		drive-strength = <6>;
 		bias-pull-down;
 	};
 
-	grip_sleep: grip-sleep {
+	grip_sleep: grip-sleep-state {
 		pins = "gpio39";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	hall_front_default: hall-front-default {
+	hall_front_default: hall-front-default-state {
 		pins = "gpio42";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	hall_back_default: hall-back-default {
+	hall_back_default: hall-back-default-state {
 		pins = "gpio75";
 		function = "gpio";
 		drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
index ff60b7004d26..f3d153c34918 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
@@ -186,7 +186,7 @@
 
 &rpm_requests {
 	/* PMI8994 should probe first, because pmi8994_bby supplies some of PM8994's regulators */
-	pmi8994_regulators: pmi8994-regulators {
+	pmi8994_regulators: regulators-0 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -205,7 +205,7 @@
 		};
 	};
 
-	pm8994_regulators: pm8994-regulators {
+	pm8994_regulators: regulators-1 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s3-supply = <&vph_pwr>;
@@ -477,15 +477,17 @@
 };
 
 &tlmm {
-	ts_int_active: ts-int-active {
+	ts_int_active: ts-int-active-state {
 		pins = "gpio42";
+		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 		input-enable;
 	};
 
-	ts_reset_active: ts-reset-active {
+	ts_reset_active: ts-reset-active-state {
 		pins = "gpio109";
+		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 		output-low;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
index ded5b7ceeaf9..9ff9d35496d2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -553,7 +554,6 @@
 			clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
 				 <&gcc GCC_BLSP1_AHB_CLK>;
 			clock-names = "core", "iface";
-			spi-max-frequency = <19200000>;
 			dmas = <&blsp1_dma 12>, <&blsp1_dma 13>;
 			dma-names = "tx", "rx";
 			pinctrl-names = "default", "sleep";
@@ -691,7 +691,6 @@
 			clocks = <&gcc GCC_BLSP2_QUP4_SPI_APPS_CLK>,
 				 <&gcc GCC_BLSP2_AHB_CLK>;
 			clock-names = "core", "iface";
-			spi-max-frequency = <19200000>;
 			dmas = <&blsp2_dma 18>, <&blsp2_dma 19>;
 			dma-names = "tx", "rx";
 			pinctrl-names = "default", "sleep";
@@ -773,254 +772,256 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			blsp1_uart2_default: blsp1-uart2-default {
-				function = "blsp_uart2";
+			blsp1_uart2_default: blsp1-uart2-default-state {
 				pins = "gpio4", "gpio5";
+				function = "blsp_uart2";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp1_uart2_sleep: blsp1-uart2-sleep {
-				function = "gpio";
+			blsp1_uart2_sleep: blsp1-uart2-sleep-state {
 				pins = "gpio4", "gpio5";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
 			};
 
-			blsp2_uart2_default: blsp2-uart2-default {
+			blsp2_uart2_default: blsp2-uart2-default-state {
+				pins = "gpio45", "gpio46", "gpio47", "gpio48";
 				function = "blsp_uart8";
-				pins = "gpio45", "gpio46",
-						"gpio47", "gpio48";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_uart2_sleep: blsp2-uart2-sleep {
+			blsp2_uart2_sleep: blsp2-uart2-sleep-state {
+				pins = "gpio45", "gpio46", "gpio47", "gpio48";
 				function = "gpio";
-				pins = "gpio45", "gpio46",
-						"gpio47", "gpio48";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c1_default: i2c1-default {
-				function = "blsp_i2c1";
+			i2c1_default: i2c1-default-state {
 				pins = "gpio2", "gpio3";
+				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c1_sleep: i2c1-sleep {
-				function = "gpio";
+			i2c1_sleep: i2c1-sleep-state {
 				pins = "gpio2", "gpio3";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c2_default: i2c2-default {
-				function = "blsp_i2c2";
+			i2c2_default: i2c2-default-state {
 				pins = "gpio6", "gpio7";
+				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c2_sleep: i2c2-sleep {
-				function = "gpio";
+			i2c2_sleep: i2c2-sleep-state {
 				pins = "gpio6", "gpio7";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c4_default: i2c4-default {
-				function = "blsp_i2c4";
+			i2c4_default: i2c4-default-state {
 				pins = "gpio19", "gpio20";
+				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c4_sleep: i2c4-sleep {
-				function = "gpio";
+			i2c4_sleep: i2c4-sleep-state {
 				pins = "gpio19", "gpio20";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
 				input-enable;
 			};
 
-			i2c5_default: i2c5-default {
-				function = "blsp_i2c5";
+			i2c5_default: i2c5-default-state {
 				pins = "gpio23", "gpio24";
+				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c5_sleep: i2c5-sleep {
-				function = "gpio";
+			i2c5_sleep: i2c5-sleep-state {
 				pins = "gpio23", "gpio24";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c6_default: i2c6-default {
-				function = "blsp_i2c6";
+			i2c6_default: i2c6-default-state {
 				pins = "gpio28", "gpio27";
+				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c6_sleep: i2c6-sleep {
-				function = "gpio";
+			i2c6_sleep: i2c6-sleep-state {
 				pins = "gpio28", "gpio27";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c7_default: i2c7-default {
-				function = "blsp_i2c7";
+			i2c7_default: i2c7-default-state {
 				pins = "gpio44", "gpio43";
+				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c7_sleep: i2c7-sleep {
-				function = "gpio";
+			i2c7_sleep: i2c7-sleep-state {
 				pins = "gpio44", "gpio43";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_spi10_default: blsp2-spi10-default {
-				default {
-					function = "blsp_spi10";
+			blsp2_spi10_default: blsp2-spi10-default-state {
+				default-pins {
 					pins = "gpio53", "gpio54", "gpio55";
+					function = "blsp_spi10";
 					drive-strength = <10>;
 					bias-pull-down;
 				};
-				cs {
+
+				cs-pins {
+					pins = "gpio67";
 					function = "gpio";
-					pins = "gpio55";
 					drive-strength = <2>;
 					bias-disable;
 				};
 			};
 
-			blsp2_spi10_sleep: blsp2-spi10-sleep {
+			blsp2_spi10_sleep: blsp2-spi10-sleep-state {
 				pins = "gpio53", "gpio54", "gpio55";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c11_default: i2c11-default {
-				function = "blsp_i2c11";
+			i2c11_default: i2c11-default-state {
 				pins = "gpio83", "gpio84";
+				function = "blsp_i2c11";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c11_sleep: i2c11-sleep {
-				function = "gpio";
+			i2c11_sleep: i2c11-sleep-state {
 				pins = "gpio83", "gpio84";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_spi1_default: blsp1-spi1-default {
-				default {
-					function = "blsp_spi1";
+			blsp1_spi1_default: blsp1-spi1-default-state {
+				default-pins {
 					pins = "gpio0", "gpio1", "gpio3";
+					function = "blsp_spi1";
 					drive-strength = <10>;
 					bias-pull-down;
 				};
-				cs {
-					function = "gpio";
+
+				cs-pins {
 					pins = "gpio8";
+					function = "gpio";
 					drive-strength = <2>;
 					bias-disable;
 				};
 			};
 
-			blsp1_spi1_sleep: blsp1-spi1-sleep {
+			blsp1_spi1_sleep: blsp1-spi1-sleep-state {
 				pins = "gpio0", "gpio1", "gpio3";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			sdc1_clk_on: clk-on {
+			sdc1_clk_on: clk-on-state {
 				pins = "sdc1_clk";
 				bias-disable;
 				drive-strength = <16>;
 			};
 
-			sdc1_clk_off: clk-off {
+			sdc1_clk_off: clk-off-state {
 				pins = "sdc1_clk";
 				bias-disable;
 				drive-strength = <2>;
 			};
 
-			sdc1_cmd_on: cmd-on {
+			sdc1_cmd_on: cmd-on-state {
 				pins = "sdc1_cmd";
 				bias-pull-up;
 				drive-strength = <8>;
 			};
 
-			sdc1_cmd_off: cmd-off {
+			sdc1_cmd_off: cmd-off-state {
 				pins = "sdc1_cmd";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc1_data_on: data-on {
+			sdc1_data_on: data-on-state {
 				pins = "sdc1_data";
 				bias-pull-up;
 				drive-strength = <8>;
 			};
 
-			sdc1_data_off: data-off {
+			sdc1_data_off: data-off-state {
 				pins = "sdc1_data";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc1_rclk_on: rclk-on {
+			sdc1_rclk_on: rclk-on-state {
 				pins = "sdc1_rclk";
 				bias-pull-down;
 			};
 
-			sdc1_rclk_off: rclk-off {
+			sdc1_rclk_off: rclk-off-state {
 				pins = "sdc1_rclk";
 				bias-pull-down;
 			};
 
-			sdc2_clk_on: sdc2-clk-on {
+			sdc2_clk_on: sdc2-clk-on-state {
 				pins = "sdc2_clk";
 				bias-disable;
 				drive-strength = <10>;
 			};
 
-			sdc2_clk_off: sdc2-clk-off {
+			sdc2_clk_off: sdc2-clk-off-state {
 				pins = "sdc2_clk";
 				bias-disable;
 				drive-strength = <2>;
 			};
 
-			sdc2_cmd_on: sdc2-cmd-on {
+			sdc2_cmd_on: sdc2-cmd-on-state {
 				pins = "sdc2_cmd";
 				bias-pull-up;
 				drive-strength = <10>;
 			};
 
-			sdc2_cmd_off: sdc2-cmd-off {
+			sdc2_cmd_off: sdc2-cmd-off-state {
 				pins = "sdc2_cmd";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			sdc2_data_on: sdc2-data-on {
+			sdc2_data_on: sdc2-data-on-state {
 				pins = "sdc2_data";
 				bias-pull-up;
 				drive-strength = <10>;
 			};
 
-			sdc2_data_off: sdc2-data-off {
+			sdc2_data_off: sdc2-data-off-state {
 				pins = "sdc2_data";
 				bias-pull-up;
 				drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi
new file mode 100644
index 000000000000..20f5c103c63b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi
@@ -0,0 +1,787 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Harry Austen <hpausten@protonmail.com>
+ */
+
+#include "msm8996.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include "pmi8996.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+#include <dt-bindings/sound/qcom,wcd9335.h>
+
+/ {
+	aliases {
+		serial0 = &blsp1_uart2;
+		serial1 = &blsp2_uart2;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+
+		constant-charge-current-max-microamp = <3000000>;
+		voltage-min-design-microvolt = <3400000>;
+	};
+
+	chosen {
+		stdout-path = "serial1:115200n8";
+	};
+
+	clocks {
+		div1_mclk: div1-clk {
+			compatible = "gpio-gate-clock";
+			pinctrl-names = "default";
+			pinctrl-0 = <&audio_mclk>;
+			#clock-cells = <0>;
+			clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
+			enable-gpios = <&pm8994_gpios 15 GPIO_ACTIVE_HIGH>;
+		};
+
+		divclk4: div4-clk {
+			compatible = "fixed-clock";
+			pinctrl-names = "default";
+			pinctrl-0 = <&divclk4_pin_a>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "divclk4";
+		};
+	};
+
+	reserved-memory {
+		ramoops@ac000000 {
+			compatible = "ramoops";
+			reg = <0 0xac000000 0 0x200000>;
+			record-size = <0x20000>;
+			console-size = <0x100000>;
+			pmsg-size = <0x80000>;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	wlan_en: wlan-en-regulator {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_en_gpios>;
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&pm8994_gpios 8 GPIO_ACTIVE_HIGH>;
+
+		/* WLAN card specific delay */
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+};
+
+&adsp_pil {
+	status = "okay";
+};
+
+&blsp1_i2c3 {
+	status = "okay";
+
+	tfa9890_amp: audio-codec@36 {
+		compatible = "nxp,tfa9890";
+		reg = <0x36>;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&blsp1_i2c6 {
+	status = "okay";
+
+	bq27541: fuel-gauge@55 {
+		compatible = "ti,bq27541";
+		reg = <0x55>;
+	};
+};
+
+&blsp1_uart2 {
+	label = "BT-UART";
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,qca6174-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_en_gpios>;
+		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
+		clocks = <&divclk4>;
+	};
+};
+
+&blsp2_i2c1 {
+	status = "okay";
+};
+
+&blsp2_i2c6 {
+	status = "okay";
+
+	synaptics_rmi4_i2c: touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&touch_default>;
+		pinctrl-1 = <&touch_suspend>;
+		vdd-supply = <&vreg_l22a_3p0>;
+		vio-supply = <&vreg_s4a_1p8>;
+		syna,reset-delay-ms = <200>;
+		syna,startup-delay-ms = <200>;
+
+		rmi4-f01@1 {
+			reg = <0x1>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+			touchscreen-x-mm = <68>;
+			touchscreen-y-mm = <122>;
+		};
+	};
+};
+
+&blsp2_uart2 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&blsp2_uart2_2pins_default>;
+	pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
+	status = "okay";
+};
+
+&camss {
+	vdda-supply = <&vreg_l2a_1p25>;
+};
+
+&dsi0 {
+	vdda-supply = <&vreg_l2a_1p25>;
+	vcca-supply = <&vreg_l22a_3p0>;
+	status = "okay";
+};
+
+&dsi0_out {
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	vdda-supply = <&vreg_l2a_1p25>;
+	vcca-supply = <&vreg_l28a_0p925>;
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&hsusb_phy1 {
+	vdd-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+	status = "okay";
+};
+
+&hsusb_phy2 {
+	vdd-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+	status = "okay";
+};
+
+&mdp {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mmcc {
+	vdd-gfx-supply = <&vdd_gfx>;
+};
+
+&mss_pil {
+	pll-supply = <&vreg_l12a_1p8>;
+	status = "okay";
+};
+
+&pcie0 {
+	perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+	vddpe-3v3-supply = <&wlan_en>;
+	vdda-supply = <&vreg_l28a_0p925>;
+	status = "okay";
+};
+
+&pcie_phy {
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	status = "okay";
+};
+
+&pm8994_gpios {
+	bt_en_gpios: bt-en-gpios-state {
+		pins = "gpio19";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		output-low;
+		power-source = <PM8994_GPIO_S4>;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+		bias-pull-down;
+	};
+
+	wlan_en_gpios: wlan-en-gpios-state {
+		pins = "gpio8";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		output-low;
+		power-source = <PM8994_GPIO_S4>;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+		bias-pull-down;
+	};
+
+	audio_mclk: divclk1-state {
+		pins = "gpio15";
+		function = PMIC_GPIO_FUNC_FUNC1;
+		power-source = <PM8994_GPIO_S4>;
+	};
+
+	divclk4_pin_a: divclk4-state {
+		pins = "gpio18";
+		function = PMIC_GPIO_FUNC_FUNC2;
+		bias-disable;
+		power-source = <PM8994_GPIO_S4>;
+	};
+};
+
+&pm8994_spmi_regulators {
+	qcom,saw-reg = <&saw3>;
+
+	s9 {
+		qcom,saw-slave;
+	};
+
+	s10 {
+		qcom,saw-slave;
+	};
+
+	s11 {
+		qcom,saw-leader;
+		regulator-min-microvolt = <1140000>;
+		regulator-max-microvolt = <1140000>;
+		regulator-max-step-microvolt = <150000>;
+		regulator-always-on;
+	};
+};
+
+&pmi8994_spmi_regulators {
+	vdd_gfx: s2 {
+		regulator-name = "vdd-gfx";
+		regulator-min-microvolt = <980000>;
+		regulator-max-microvolt = <1230000>;
+	};
+};
+
+&q6asmdai {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	dai@0 {
+		reg = <0>;
+	};
+
+	dai@1 {
+		reg = <1>;
+	};
+
+	dai@2 {
+		reg = <2>;
+	};
+};
+
+&rpm_requests {
+	regulators {
+		compatible = "qcom,rpm-pm8994-regulators";
+
+		vreg_s3a_1p3: s3 {
+			regulator-name = "vreg_s3a_1p3";
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		vreg_s4a_1p8: s4 {
+			regulator-name = "vreg_s4a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+
+		vreg_s5a_2p15: s5 {
+			regulator-name = "vreg_s5a_2p15";
+			regulator-min-microvolt = <2150000>;
+			regulator-max-microvolt = <2150000>;
+		};
+
+		vreg_s7a_0p8: s7 {
+			regulator-name = "vreg_s7a_0p8";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		vreg_l1a_1p0: l1 {
+			regulator-name = "vreg_l1a_1p0";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l2a_1p25: l2 {
+			regulator-name = "vreg_l2a_1p25";
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l3a_1p1: l3 {
+			regulator-name = "vreg_l3a_1p1";
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		vreg_l4a_1p225: l4 {
+			regulator-name = "vreg_l4a_1p225";
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		vreg_l6a_1p2: l6 {
+			regulator-name = "vreg_l6a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l7a_1p8: l7 {
+			regulator-name = "vreg_l7a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l9a_1p8: l9 {
+			regulator-name = "vreg_l9a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l10a_1p8: l10 {
+			regulator-name = "vreg_l10a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l11a_1p15: l11 {
+			regulator-name = "vreg_l11a_1p15";
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+		};
+
+		vreg_l12a_1p8: l12 {
+			regulator-name = "vreg_l12a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l13a_2p95: l13 {
+			regulator-name = "vreg_l13a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		vreg_l16a_2p7: l16 {
+			regulator-name = "vreg_l16a_2p7";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		vreg_l17a_2p6: l17 {
+			regulator-name = "vreg_l17a_2p6";
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+		};
+
+		vreg_l18a_3p3: l18 {
+			regulator-name = "vreg_l18a_3p3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		vreg_l19a_3p0: l19 {
+			regulator-name = "vreg_l19a_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		vreg_l20a_2p95: l20 {
+			regulator-name = "vreg_l20a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l21a_2p95: l21 {
+			regulator-name = "vreg_l21a_2p95";
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+			regulator-system-load = <200000>;
+		};
+
+		vreg_l22a_3p0: l22 {
+			regulator-name = "vreg_l22a_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		vreg_l23a_2p8: l23 {
+			regulator-name = "vreg_l23a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		vreg_l24a_3p075: l24 {
+			regulator-name = "vreg_l24a_3p075";
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		vreg_l25a_1p2: l25 {
+			regulator-name = "vreg_l25a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+			regulator-always-on;
+		};
+
+		vreg_l27a_1p2: l27 {
+			regulator-name = "vreg_l27a_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l28a_0p925: l28 {
+			regulator-name = "vreg_l28a_0p925";
+			regulator-min-microvolt = <925000>;
+			regulator-max-microvolt = <925000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l29a_2p8: l29 {
+			regulator-name = "vreg_l29a_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		vreg_l30a_1p8: l30 {
+			regulator-name = "vreg_l30a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l32a_1p8: l32 {
+			regulator-name = "vreg_l32a_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+};
+
+&slpi_pil {
+	status = "okay";
+};
+
+&sound {
+	compatible = "qcom,apq8096-sndcard";
+	model = "OnePlus3";
+	audio-routing = "RX_BIAS", "MCLK",
+			"AMIC2", "MIC BIAS2",
+			"MIC BIAS2", "Headset Mic",
+			"AMIC4", "MIC BIAS1",
+			"MIC BIAS1", "Primary Mic",
+			"AMIC5", "MIC BIAS3",
+			"MIC BIAS3", "Noise Mic";
+
+	mm1-dai-link {
+		link-name = "MultiMedia1";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+		};
+	};
+
+	mm2-dai-link {
+		link-name = "MultiMedia2";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
+		};
+	};
+
+	mm3-dai-link {
+		link-name = "MultiMedia3";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
+		};
+	};
+
+	mm4-dai-link {
+		link-name = "MultiMedia4";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA4>;
+		};
+	};
+
+	mm5-dai-link {
+		link-name = "MultiMedia5";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA5>;
+		};
+	};
+
+	mm6-dai-link {
+		link-name = "MultiMedia6";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA6>;
+		};
+	};
+
+	mm7-dai-link {
+		link-name = "MultiMedia7";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA7>;
+		};
+	};
+
+	mm8-dai-link {
+		link-name = "MultiMedia8";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA8>;
+		};
+	};
+
+	mm9-dai-link {
+		link-name = "MultiMedia9";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA9>;
+		};
+	};
+
+	mm10-dai-link {
+		link-name = "MultiMedia10";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA10>;
+		};
+	};
+
+	mm11-dai-link {
+		link-name = "MultiMedia11";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA11>;
+		};
+	};
+
+	mm12-dai-link {
+		link-name = "MultiMedia12";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA12>;
+		};
+	};
+
+	mm13-dai-link {
+		link-name = "MultiMedia13";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA13>;
+		};
+	};
+
+	mm14-dai-link {
+		link-name = "MultiMedia14";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA14>;
+		};
+	};
+
+	mm15-dai-link {
+		link-name = "MultiMedia15";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA15>;
+		};
+	};
+
+	mm16-dai-link {
+		link-name = "MultiMedia16";
+
+		cpu {
+			sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA16>;
+		};
+	};
+
+	slim-dai-link {
+		link-name = "SLIM Playback";
+
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_6_RX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 AIF4_PB>;
+		};
+	};
+
+	slimcap-dai-link {
+		link-name = "SLIM Capture";
+
+		cpu {
+			sound-dai = <&q6afedai SLIMBUS_0_TX>;
+		};
+
+		platform {
+			sound-dai = <&q6routing>;
+		};
+
+		codec {
+			sound-dai = <&wcd9335 AIF1_CAP>;
+		};
+	};
+
+	speaker-dai-link {
+		link-name = "Speaker";
+
+		cpu {
+			sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
+		};
+
+		codec {
+			sound-dai = <&tfa9890_amp>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <81 4>;
+
+	mdss_dsi_active: mdss-dsi-active-state {
+		pins = "gpio8";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	mdss_dsi_suspend: mdss-dsi-suspend-state {
+		pins = "gpio8";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_active: mdss-te-active-state {
+		pins = "gpio10";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_suspend: mdss-te-suspend-state {
+		pins = "gpio10";
+		function = "mdp_vsync";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	touch_default: touch-default-state {
+		pins = "gpio89", "gpio125", "gpio49";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+	};
+
+	touch_suspend: touch-suspend-state {
+		pins = "gpio89", "gpio125", "gpio49";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&ufsphy {
+	vdda-phy-supply = <&vreg_l28a_0p925>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vddp-ref-clk-supply = <&vreg_l25a_1p2>;
+
+	status = "okay";
+};
+
+&ufshc {
+	vcc-supply = <&vreg_l20a_2p95>;
+	vccq-supply = <&vreg_l25a_1p2>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+
+	vcc-max-microamp = <600000>;
+	vccq-max-microamp = <450000>;
+	vccq2-max-microamp = <450000>;
+
+	status = "okay";
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	phys = <&hsusb_phy1>;
+	phy-names = "usb2-phy";
+
+	maximum-speed = "high-speed";
+};
+
+&venus {
+	status = "okay";
+};
+
+&wcd9335 {
+	clock-names = "mclk", "slimbus";
+	clocks = <&div1_mclk>,
+		 <&rpmcc RPM_SMD_BB_CLK1>;
+
+	vdd-buck-supply = <&vreg_s4a_1p8>;
+	vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+	vdd-tx-supply = <&vreg_s4a_1p8>;
+	vdd-rx-supply = <&vreg_s4a_1p8>;
+	vdd-io-supply = <&vreg_s4a_1p8>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3.dts
new file mode 100644
index 000000000000..cb57aa9ed931
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3.dts
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Harry Austen <hpausten@protonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996-oneplus-common.dtsi"
+
+/ {
+	model = "OnePlus 3";
+	compatible = "oneplus,oneplus3", "qcom,msm8996";
+	chassis-type = "handset";
+	qcom,board-id = <8 0 15801 15>, <8 0 15801 16>;
+	qcom,msm-id = <246 0x30001>;
+};
+
+&adsp_pil {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
+
+&battery {
+	charge-full-design-microamp-hours = <3000000>;
+	voltage-max-design-microvolt = <4350000>;
+};
+
+&gpu {
+	zap-shader {
+		firmware-name = "/*(DEBLOBBED)*/";
+	};
+};
+
+&mss_pil {
+	firmware-name = "/*(DEBLOBBED)*/",
+			"/*(DEBLOBBED)*/";
+};
+
+&slpi_pil {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
+
+&venus {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3t.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3t.dts
new file mode 100644
index 000000000000..70a5dccf1e3d
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-oneplus3t.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, Harry Austen <hpausten@protonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996-oneplus-common.dtsi"
+
+/ {
+	model = "OnePlus 3T";
+	compatible = "oneplus,oneplus3t", "qcom,msm8996";
+	chassis-type = "handset";
+	qcom,board-id = <8 0 15811 26>,
+			<8 0 15811 27>,
+			<8 0 15811 28>;
+};
+
+&adsp_pil {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
+
+&battery {
+	charge-full-design-microamp-hours = <3400000>;
+	voltage-max-design-microvolt = <4400000>;
+};
+
+&gpu {
+	zap-shader {
+		firmware-name = "/*(DEBLOBBED)*/";
+	};
+};
+
+&mss_pil {
+	firmware-name = "/*(DEBLOBBED)*/",
+			"/*(DEBLOBBED)*/";
+};
+
+&slpi_pil {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
+
+&venus {
+	firmware-name = "/*(DEBLOBBED)*/";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
index ca7c8d2e1d3d..dec361b93cce 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
@@ -629,7 +629,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -847,28 +847,28 @@
 	pinctrl-0 = <&sw_service_gpio>;
 	pinctrl-names = "default";
 
-	disp_reset_n_gpio: disp-reset-n {
+	disp_reset_n_gpio: disp-reset-n-state {
 		pins = "gpio8";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	mdp_vsync_p_gpio: mdp-vsync-p {
+	mdp_vsync_p_gpio: mdp-vsync-p-state {
 		pins = "gpio10";
 		function = "mdp_vsync";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	sw_service_gpio: sw-service-gpio {
+	sw_service_gpio: sw-service-gpio-state {
 		pins = "gpio16";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-up;
 	};
 
-	usb_detect: usb-detect {
+	usb_detect: usb-detect-state {
 		pins = "gpio25";
 		function = "gpio";
 		drive-strength = <2>;
@@ -876,7 +876,7 @@
 		output-high;
 	};
 
-	uim_detect_en: uim-detect-en {
+	uim_detect_en: uim-detect-en-state {
 		pins = "gpio29";
 		function = "gpio";
 		drive-strength = <2>;
@@ -884,14 +884,14 @@
 		output-high;
 	};
 
-	tray_det_pin: tray-det {
+	tray_det_pin: tray-det-state {
 		pins = "gpio40";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	tp_vddio_en: tp-vddio-en {
+	tp_vddio_en: tp-vddio-en-state {
 		pins = "gpio50";
 		function = "gpio";
 		drive-strength = <2>;
@@ -899,7 +899,7 @@
 		output-high;
 	};
 
-	lcd_vddio_en: lcd-vddio-en {
+	lcd_vddio_en: lcd-vddio-en-state {
 		pins = "gpio51";
 		function = "gpio";
 		drive-strength = <2>;
@@ -907,15 +907,14 @@
 		output-low;
 	};
 
-	wl_host_wake: wl-host-wake {
+	wl_host_wake: wl-host-wake-state {
 		pins = "gpio79";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-down;
-		input-high;
 	};
 
-	wl_reg_on: wl-reg-on {
+	wl_reg_on: wl-reg-on-state {
 		pins = "gpio84";
 		function = "gpio";
 		drive-strength = <2>;
@@ -923,20 +922,20 @@
 		output-low;
 	};
 
-	ts_reset_n: ts-rst-n {
+	ts_reset_n: ts-rst-n-state {
 		pins = "gpio89";
 		function = "gpio";
 		drive-strength = <2>;
 	};
 
-	touch_int_n: touch-int-n {
+	touch_int_n: touch-int-n-state {
 		pins = "gpio125";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-up;
 	};
 
-	touch_int_sleep: touch-int-sleep {
+	touch_int_sleep: touch-int-sleep-state {
 		pins = "gpio125";
 		function = "gpio";
 		drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
index 77819186086a..5b47b8de69da 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
@@ -3,9 +3,6 @@
  * Copyright (c) 2020, Yassine Oudjana <y.oudjana@protonmail.com>
  */
 
-/dts-v1/;
-
-#include "msm8996.dtsi"
 #include "pm8994.dtsi"
 #include "pmi8994.dtsi"
 #include <dt-bindings/input/input.h>
@@ -413,7 +410,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -598,7 +595,7 @@
 		};
 	};
 
-	pmi8994-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8994-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -694,35 +691,35 @@
 };
 
 &tlmm {
-	mdss_dsi_default: mdss_dsi_default {
+	mdss_dsi_default: mdss-dsi-default-state {
 		pins = "gpio8";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-disable;
 	};
 
-	mdss_dsi_sleep: mdss_dsi_sleep {
+	mdss_dsi_sleep: mdss-dsi-sleep-state {
 		pins = "gpio8";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	mdss_te_default: mdss_te_default {
+	mdss_te_default: mdss-te-default-state {
 		pins = "gpio10";
 		function = "mdp_vsync";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	mdss_te_sleep: mdss_te_sleep {
+	mdss_te_sleep: mdss-te-sleep-state {
 		pins = "gpio10";
 		function = "mdp_vsync";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	nfc_default: nfc_default {
+	nfc_default: nfc-default-state {
 		pins = "gpio12", "gpio21";
 		function = "gpio";
 		drive-strength = <16>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
index 6e6b60e78f22..01794728e2ed 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 
+#include "msm8996.dtsi"
 #include "msm8996-xiaomi-common.dtsi"
 #include <dt-bindings/sound/qcom,q6afe.h>
 #include <dt-bindings/sound/qcom,q6asm.h>
@@ -219,7 +220,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		vreg_l17a_2p8: l17 {
 			regulator-name = "vreg_l17a_2p8";
 			regulator-min-microvolt = <2500000>;
@@ -445,28 +446,28 @@
 		"RFFE1_DATA",		/* GPIO_148 */
 		"RFFE1_CLK";		/* GPIO_149 */
 
-	touchscreen_default: touchscreen_default {
+	touchscreen_default: touchscreen-default-state {
 		pins = "gpio89", "gpio125";
 		function = "gpio";
 		drive-strength = <10>;
 		bias-pull-up;
 	};
 
-	touchscreen_sleep: touchscreen_sleep {
+	touchscreen_sleep: touchscreen-sleep-state {
 		pins = "gpio89", "gpio125";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	vibrator_default: vibrator_default {
+	vibrator_default: vibrator-default-state {
 		pins = "gpio93";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-pull-up;
 	};
 
-	vibrator_sleep: vibrator_sleep {
+	vibrator_sleep: vibrator-sleep-state {
 		pins = "gpio93";
 		function = "gpio";
 		drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
index aba717644391..d31464204f69 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -144,82 +145,92 @@
 		/* Nominal fmax for now */
 		opp-307200000 {
 			opp-hz = /bits/ 64 <307200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-422400000 {
 			opp-hz = /bits/ 64 <422400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-480000000 {
 			opp-hz = /bits/ 64 <480000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-556800000 {
 			opp-hz = /bits/ 64 <556800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-652800000 {
 			opp-hz = /bits/ 64 <652800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-729600000 {
 			opp-hz = /bits/ 64 <729600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-844800000 {
 			opp-hz = /bits/ 64 <844800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-960000000 {
 			opp-hz = /bits/ 64 <960000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1036800000 {
 			opp-hz = /bits/ 64 <1036800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1190400000 {
 			opp-hz = /bits/ 64 <1190400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1228800000 {
 			opp-hz = /bits/ 64 <1228800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xd>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x2>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xd>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1478400000 {
 			opp-hz = /bits/ 64 <1478400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x9>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1497600000 {
+			opp-hz = /bits/ 64 <1497600000>;
+			opp-supported-hw = <0x04>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1593600000 {
 			opp-hz = /bits/ 64 <1593600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x9>;
 			clock-latency-ns = <200000>;
 		};
 	};
@@ -232,127 +243,137 @@
 		/* Nominal fmax for now */
 		opp-307200000 {
 			opp-hz = /bits/ 64 <307200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-403200000 {
 			opp-hz = /bits/ 64 <403200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-480000000 {
 			opp-hz = /bits/ 64 <480000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-556800000 {
 			opp-hz = /bits/ 64 <556800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-652800000 {
 			opp-hz = /bits/ 64 <652800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-729600000 {
 			opp-hz = /bits/ 64 <729600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-806400000 {
 			opp-hz = /bits/ 64 <806400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-883200000 {
 			opp-hz = /bits/ 64 <883200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-940800000 {
 			opp-hz = /bits/ 64 <940800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1036800000 {
 			opp-hz = /bits/ 64 <1036800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1190400000 {
 			opp-hz = /bits/ 64 <1190400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1248000000 {
 			opp-hz = /bits/ 64 <1248000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1478400000 {
 			opp-hz = /bits/ 64 <1478400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1555200000 {
 			opp-hz = /bits/ 64 <1555200000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1632000000 {
 			opp-hz = /bits/ 64 <1632000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1708800000 {
 			opp-hz = /bits/ 64 <1708800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1785600000 {
 			opp-hz = /bits/ 64 <1785600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0xf>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1804800000 {
+			opp-hz = /bits/ 64 <1804800000>;
+			opp-supported-hw = <0xe>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1824000000 {
 			opp-hz = /bits/ 64 <1824000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1900800000 {
+			opp-hz = /bits/ 64 <1900800000>;
+			opp-supported-hw = <0x4>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1920000000 {
 			opp-hz = /bits/ 64 <1920000000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-1996800000 {
 			opp-hz = /bits/ 64 <1996800000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-2073600000 {
 			opp-hz = /bits/ 64 <2073600000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 		opp-2150400000 {
 			opp-hz = /bits/ 64 <2150400000>;
-			opp-supported-hw = <0x77>;
+			opp-supported-hw = <0x1>;
 			clock-latency-ns = <200000>;
 		};
 	};
@@ -860,9 +881,9 @@
 				 <&gcc GPLL0>,
 				 <&dsi0_phy 1>,
 				 <&dsi0_phy 0>,
-				 <0>,
-				 <0>,
-				 <0>;
+				 <&dsi1_phy 1>,
+				 <&dsi1_phy 0>,
+				 <&hdmi_phy>;
 			clock-names = "xo",
 				      "gcc_mmss_noc_cfg_ahb_clk",
 				      "gpll0",
@@ -993,7 +1014,6 @@
 				assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi";
 				status = "disabled";
 
 				#address-cells = <1>;
@@ -1018,7 +1038,7 @@
 				};
 			};
 
-			dsi0_phy: dsi-phy@994400 {
+			dsi0_phy: phy@994400 {
 				compatible = "qcom,dsi-phy-14nm";
 				reg = <0x00994400 0x100>,
 				      <0x00994500 0x300>,
@@ -1061,7 +1081,6 @@
 				assigned-clock-parents = <&dsi1_phy 0>, <&dsi1_phy 1>;
 
 				phys = <&dsi1_phy>;
-				phy-names = "dsi";
 				status = "disabled";
 
 				#address-cells = <1>;
@@ -1086,7 +1105,7 @@
 				};
 			};
 
-			dsi1_phy: dsi-phy@996400 {
+			dsi1_phy: phy@996400 {
 				compatible = "qcom,dsi-phy-14nm";
 				reg = <0x00996400 0x100>,
 				      <0x00996500 0x300>,
@@ -1145,7 +1164,7 @@
 				};
 			};
 
-			hdmi_phy: hdmi-phy@9a0600 {
+			hdmi_phy: phy@9a0600 {
 				#phy-cells = <0>;
 				compatible = "qcom,hdmi-phy-8996";
 				reg = <0x009a0600 0x1c4>,
@@ -1213,17 +1232,17 @@
 				compatible = "operating-points-v2";
 
 				/*
-				 * 624Mhz and 560Mhz are only available on speed
-				 * bin (1 << 0). All the rest are available on
-				 * all bins of the hardware
+				 * 624Mhz is only available on speed bins 0 and 3.
+				 * 560Mhz is only available on speed bins 0, 2 and 3.
+				 * All the rest are available on all bins of the hardware.
 				 */
 				opp-624000000 {
 					opp-hz = /bits/ 64 <624000000>;
-					opp-supported-hw = <0x01>;
+					opp-supported-hw = <0x09>;
 				};
 				opp-560000000 {
 					opp-hz = /bits/ 64 <560000000>;
-					opp-supported-hw = <0x01>;
+					opp-supported-hw = <0x0d>;
 				};
 				opp-510000000 {
 					opp-hz = /bits/ 64 <510000000>;
@@ -1262,15 +1281,15 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			blsp1_spi1_default: blsp1-spi1-default {
-				spi {
+			blsp1_spi1_default: blsp1-spi1-default-state {
+				spi-pins {
 					pins = "gpio0", "gpio1", "gpio3";
 					function = "blsp_spi1";
 					drive-strength = <12>;
 					bias-disable;
 				};
 
-				cs {
+				cs-pins {
 					pins = "gpio2";
 					function = "gpio";
 					drive-strength = <16>;
@@ -1279,42 +1298,56 @@
 				};
 			};
 
-			blsp1_spi1_sleep: blsp1-spi1-sleep {
+			blsp1_spi1_sleep: blsp1-spi1-sleep-state {
 				pins = "gpio0", "gpio1", "gpio2", "gpio3";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
 			};
 
-			blsp2_uart2_2pins_default: blsp2-uart1-2pins {
+			blsp2_uart2_2pins_default: blsp2-uart2-2pins-state {
 				pins = "gpio4", "gpio5";
 				function = "blsp_uart8";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_uart2_2pins_sleep: blsp2-uart1-2pins-sleep {
+			blsp2_uart2_2pins_sleep: blsp2-uart2-2pins-sleep-state {
 				pins = "gpio4", "gpio5";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c2_default: blsp2-i2c2 {
+			blsp2_i2c2_default: blsp2-i2c2-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c8";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_i2c2_sleep: blsp2-i2c2-sleep {
+			blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
 				pins = "gpio6", "gpio7";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			cci0_default: cci0-default {
+			blsp1_i2c6_default: blsp1-i2c6-state {
+				pins = "gpio27", "gpio28";
+				function = "blsp_i2c6";
+				drive-strength = <16>;
+				bias-disable;
+			};
+
+			blsp1_i2c6_sleep: blsp1-i2c6-sleep-state {
+				pins = "gpio27", "gpio28";
+				function = "gpio";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci0_default: cci0-default-state {
 				pins = "gpio17", "gpio18";
 				function = "cci_i2c";
 				drive-strength = <16>;
@@ -1322,22 +1355,22 @@
 			};
 
 			camera0_state_on:
-			camera_rear_default: camera-rear-default {
-				camera0_mclk: mclk0 {
+			camera_rear_default: camera-rear-default-state {
+				camera0_mclk: mclk0-pins {
 					pins = "gpio13";
 					function = "cam_mclk";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				camera0_rst: rst {
+				camera0_rst: rst-pins {
 					pins = "gpio25";
 					function = "gpio";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				camera0_pwdn: pwdn {
+				camera0_pwdn: pwdn-pins {
 					pins = "gpio26";
 					function = "gpio";
 					drive-strength = <16>;
@@ -1345,7 +1378,7 @@
 				};
 			};
 
-			cci1_default: cci1-default {
+			cci1_default: cci1-default-state {
 				pins = "gpio19", "gpio20";
 				function = "cci_i2c";
 				drive-strength = <16>;
@@ -1353,22 +1386,22 @@
 			};
 
 			camera1_state_on:
-			camera_board_default: camera-board-default {
-				mclk1 {
+			camera_board_default: camera-board-default-state {
+				mclk1-pins {
 					pins = "gpio14";
 					function = "cam_mclk";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				pwdn {
+				pwdn-pins {
 					pins = "gpio98";
 					function = "gpio";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				rst {
+				rst-pins {
 					pins = "gpio104";
 					function = "gpio";
 					drive-strength = <16>;
@@ -1377,22 +1410,22 @@
 			};
 
 			camera2_state_on:
-			camera_front_default: camera-front-default {
-				camera2_mclk: mclk2 {
+			camera_front_default: camera-front-default-state {
+				camera2_mclk: mclk2-pins {
 					pins = "gpio15";
 					function = "cam_mclk";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				camera2_rst: rst {
+				camera2_rst: rst-pins {
 					pins = "gpio23";
 					function = "gpio";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				pwdn {
+				pwdn-pins {
 					pins = "gpio133";
 					function = "gpio";
 					drive-strength = <16>;
@@ -1400,22 +1433,22 @@
 				};
 			};
 
-			pcie0_state_on: pcie0-state-on {
-				perst {
+			pcie0_state_on: pcie0-state-on-state {
+				perst-pins {
 					pins = "gpio35";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio36";
 					function = "pci_e0";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio37";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1423,22 +1456,22 @@
 				};
 			};
 
-			pcie0_state_off: pcie0-state-off {
-				perst {
+			pcie0_state_off: pcie0-state-off-state {
+				perst-pins {
 					pins = "gpio35";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio36";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio37";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1446,63 +1479,63 @@
 				};
 			};
 
-			blsp1_uart2_default: blsp1-uart2-default {
+			blsp1_uart2_default: blsp1-uart2-default-state {
 				pins = "gpio41", "gpio42", "gpio43", "gpio44";
 				function = "blsp_uart2";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp1_uart2_sleep: blsp1-uart2-sleep {
+			blsp1_uart2_sleep: blsp1-uart2-sleep-state {
 				pins = "gpio41", "gpio42", "gpio43", "gpio44";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c3_default: blsp1-i2c2-default {
+			blsp1_i2c3_default: blsp1-i2c3-default-state {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c3";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp1_i2c3_sleep: blsp1-i2c2-sleep {
+			blsp1_i2c3_sleep: blsp1-i2c3-sleep-state {
 				pins = "gpio47", "gpio48";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_uart3_4pins_default: blsp2-uart2-4pins {
+			blsp2_uart3_4pins_default: blsp2-uart3-4pins-state {
 				pins = "gpio49", "gpio50", "gpio51", "gpio52";
 				function = "blsp_uart9";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_uart3_4pins_sleep: blsp2-uart2-4pins-sleep {
+			blsp2_uart3_4pins_sleep: blsp2-uart3-4pins-sleep-state {
 				pins = "gpio49", "gpio50", "gpio51", "gpio52";
 				function = "blsp_uart9";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c3_default: blsp2-i2c3 {
+			blsp2_i2c3_default: blsp2-i2c3-state-state {
 				pins = "gpio51", "gpio52";
 				function = "blsp_i2c9";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+			blsp2_i2c3_sleep: blsp2-i2c3-sleep-state {
 				pins = "gpio51", "gpio52";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			wcd_intr_default: wcd-intr-default{
+			wcd_intr_default: wcd-intr-default-state {
 				pins = "gpio54";
 				function = "gpio";
 				drive-strength = <2>;
@@ -1510,21 +1543,21 @@
 				input-enable;
 			};
 
-			blsp2_i2c1_default: blsp2-i2c1 {
+			blsp2_i2c1_default: blsp2-i2c1-state {
 				pins = "gpio55", "gpio56";
 				function = "blsp_i2c7";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_i2c1_sleep: blsp2-i2c0-sleep {
+			blsp2_i2c1_sleep: blsp2-i2c1-sleep-state {
 				pins = "gpio55", "gpio56";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c5_default: blsp2-i2c5 {
+			blsp2_i2c5_default: blsp2-i2c5-state {
 				pins = "gpio60", "gpio61";
 				function = "blsp_i2c11";
 				drive-strength = <2>;
@@ -1533,7 +1566,7 @@
 
 			/* Sleep state for BLSP2_I2C5 is missing.. */
 
-			cdc_reset_active: cdc-reset-active {
+			cdc_reset_active: cdc-reset-active-state {
 				pins = "gpio64";
 				function = "gpio";
 				drive-strength = <16>;
@@ -1541,7 +1574,7 @@
 				output-high;
 			};
 
-			cdc_reset_sleep: cdc-reset-sleep {
+			cdc_reset_sleep: cdc-reset-sleep-state {
 				pins = "gpio64";
 				function = "gpio";
 				drive-strength = <16>;
@@ -1549,15 +1582,15 @@
 				output-low;
 			};
 
-			blsp2_spi6_default: blsp2-spi5-default {
-				spi {
+			blsp2_spi6_default: blsp2-spi6-default-state {
+				spi-pins {
 					pins = "gpio85", "gpio86", "gpio88";
 					function = "blsp_spi12";
 					drive-strength = <12>;
 					bias-disable;
 				};
 
-				cs {
+				cs-pins {
 					pins = "gpio87";
 					function = "gpio";
 					drive-strength = <16>;
@@ -1566,43 +1599,43 @@
 				};
 			};
 
-			blsp2_spi6_sleep: blsp2-spi5-sleep {
+			blsp2_spi6_sleep: blsp2-spi6-sleep-state {
 				pins = "gpio85", "gpio86", "gpio87", "gpio88";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-pull-down;
 			};
 
-			blsp2_i2c6_default: blsp2-i2c6 {
+			blsp2_i2c6_default: blsp2-i2c6-state {
 				pins = "gpio87", "gpio88";
 				function = "blsp_i2c12";
 				drive-strength = <16>;
 				bias-disable;
 			};
 
-			blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+			blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
 				pins = "gpio87", "gpio88";
 				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			pcie1_state_on: pcie1-state-on {
-				perst {
+			pcie1_state_on: pcie1-on-state {
+				perst-pins {
 					pins = "gpio130";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio131";
 					function = "pci_e1";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio132";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1610,16 +1643,16 @@
 				};
 			};
 
-			pcie1_state_off: pcie1-state-off {
+			pcie1_state_off: pcie1-off-state {
 				/* Perst is missing? */
-				clkreq {
+				clkreq-pins {
 					pins = "gpio131";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio132";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1627,22 +1660,22 @@
 				};
 			};
 
-			pcie2_state_on: pcie2-state-on {
-				perst {
+			pcie2_state_on: pcie2-on-state {
+				perst-pins {
 					pins = "gpio114";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio115";
 					function = "pci_e2";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio116";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1650,16 +1683,16 @@
 				};
 			};
 
-			pcie2_state_off: pcie2-state-off {
+			pcie2_state_off: pcie2-off-state {
 				/* Perst is missing? */
-				clkreq {
+				clkreq-pins {
 					pins = "gpio115";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio116";
 					function = "gpio";
 					drive-strength = <2>;
@@ -1667,90 +1700,90 @@
 				};
 			};
 
-			sdc1_state_on: sdc1-state-on {
-				clk {
+			sdc1_state_on: sdc1-on-state {
+				clk-pins {
 					pins = "sdc1_clk";
 					bias-disable;
 					drive-strength = <16>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc1_cmd";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc1_data";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				rclk {
+				rclk-pins {
 					pins = "sdc1_rclk";
 					bias-pull-down;
 				};
 			};
 
-			sdc1_state_off: sdc1-state-off {
-				clk {
+			sdc1_state_off: sdc1-off-state {
+				clk-pins {
 					pins = "sdc1_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc1_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc1_data";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				rclk {
+				rclk-pins {
 					pins = "sdc1_rclk";
 					bias-pull-down;
 				};
 			};
 
-			sdc2_state_on: sdc2-clk-on {
-				clk {
+			sdc2_state_on: sdc2-on-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					bias-disable;
 					drive-strength = <16>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 			};
 
-			sdc2_state_off: sdc2-clk-off {
-				clk {
+			sdc2_state_off: sdc2-off-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					bias-pull-up;
 					drive-strength = <2>;
@@ -1995,10 +2028,6 @@
 			lanes-per-direction = <1>;
 			#reset-cells = <1>;
 			status = "disabled";
-
-			ufs_variant {
-				compatible = "qcom,ufs_variant";
-			};
 		};
 
 		ufsphy: phy@627000 {
@@ -2205,9 +2234,9 @@
 				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
 			#iommu-cells = <1>;
 
-			clocks = <&mmcc GPU_AHB_CLK>,
-				 <&gcc GCC_MMSS_BIMC_GFX_CLK>;
-			clock-names = "iface", "bus";
+			clocks = <&gcc GCC_MMSS_BIMC_GFX_CLK>,
+				 <&mmcc GPU_AHB_CLK>;
+			clock-names = "bus", "iface";
 
 			power-domains = <&mmcc GPU_GDSC>;
 		};
@@ -2272,9 +2301,9 @@
 				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>;
 			#iommu-cells = <1>;
-			clocks = <&mmcc SMMU_MDP_AHB_CLK>,
-				 <&mmcc SMMU_MDP_AXI_CLK>;
-			clock-names = "iface", "bus";
+			clocks = <&mmcc SMMU_MDP_AXI_CLK>,
+				 <&mmcc SMMU_MDP_AHB_CLK>;
+			clock-names = "bus", "iface";
 
 			power-domains = <&mmcc MDSS_GDSC>;
 		};
@@ -2292,9 +2321,9 @@
 				     <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&mmcc MMAGIC_VIDEO_GDSC>;
-			clocks = <&mmcc SMMU_VIDEO_AHB_CLK>,
-				 <&mmcc SMMU_VIDEO_AXI_CLK>;
-			clock-names = "iface", "bus";
+			clocks = <&mmcc SMMU_VIDEO_AXI_CLK>,
+				 <&mmcc SMMU_VIDEO_AHB_CLK>;
+			clock-names = "bus", "iface";
 			#iommu-cells = <1>;
 			status = "okay";
 		};
@@ -2308,10 +2337,9 @@
 				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&mmcc MMAGIC_CAMSS_GDSC>;
-			clocks = <&mmcc SMMU_VFE_AHB_CLK>,
-				 <&mmcc SMMU_VFE_AXI_CLK>;
-			clock-names = "iface",
-				      "bus";
+			clocks = <&mmcc SMMU_VFE_AXI_CLK>,
+				 <&mmcc SMMU_VFE_AHB_CLK>;
+			clock-names = "bus", "iface";
 			#iommu-cells = <1>;
 		};
 
@@ -2336,9 +2364,9 @@
 		                <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
 		                <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>;
 
-			clocks = <&gcc GCC_HLOS1_VOTE_LPASS_CORE_SMMU_CLK>,
-				 <&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>;
-			clock-names = "iface", "bus";
+			clocks = <&gcc GCC_HLOS1_VOTE_LPASS_ADSP_SMMU_CLK>,
+				 <&gcc GCC_HLOS1_VOTE_LPASS_CORE_SMMU_CLK>;
+			clock-names = "bus", "iface";
 		};
 
 		slpi_pil: remoteproc@1c00000 {
@@ -3127,6 +3155,23 @@
 			status = "disabled";
 		};
 
+		blsp1_i2c6: i2c@757a000 {
+			compatible = "qcom,i2c-qup-v2.2.1";
+			reg = <0x757a000 0x1000>;
+			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>,
+				 <&gcc GCC_BLSP1_AHB_CLK>;
+			clock-names = "core", "iface";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp1_i2c6_default>;
+			pinctrl-1 = <&blsp1_i2c6_sleep>;
+			dmas = <&blsp1_dma 22>, <&blsp1_dma 23>;
+			dma-names = "tx", "rx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		blsp2_dma: dma-controller@7584000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0x07584000 0x2b000>;
@@ -3309,27 +3354,25 @@
 			qcom,num-ees = <2>;
 		};
 
-		slim_msm: slim@91c0000 {
+		slim_msm: slim-ngd@91c0000 {
 			compatible = "qcom,slim-ngd-v1.5.0";
 			reg = <0x091c0000 0x2C000>;
-			reg-names = "ctrl";
 			interrupts = <0 163 IRQ_TYPE_LEVEL_HIGH>;
-			dmas = <&slimbam 3>, <&slimbam 4>,
-				<&slimbam 5>, <&slimbam 6>;
-			dma-names = "rx", "tx", "tx2", "rx2";
+			dmas = <&slimbam 3>, <&slimbam 4>;
+			dma-names = "rx", "tx";
 			#address-cells = <1>;
 			#size-cells = <0>;
-			ngd@1 {
+			slim@1 {
 				reg = <1>;
-				#address-cells = <1>;
-				#size-cells = <1>;
+				#address-cells = <2>;
+				#size-cells = <0>;
 
-				tasha_ifd: tas-ifd {
+				tasha_ifd: tas-ifd@0,0 {
 					compatible = "slim217,1a0";
 					reg = <0 0>;
 				};
 
-				wcd9335: codec@1{
+				wcd9335: codec@1,0 {
 					pinctrl-0 = <&cdc_reset_active &wcd_intr_default>;
 					pinctrl-names = "default";
 
@@ -3342,7 +3385,7 @@
 					interrupt-names = "intr1", "intr2";
 					interrupt-controller;
 					#interrupt-cells = <1>;
-					reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+					reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
 
 					slim-ifc-dev = <&tasha_ifd>;
 
@@ -3393,12 +3436,12 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 
-					q6core {
+					service@3 {
 						reg = <APR_SVC_ADSP_CORE>;
 						compatible = "qcom,q6core";
 					};
 
-					q6afe: q6afe {
+					q6afe: service@4 {
 						compatible = "qcom,q6afe";
 						reg = <APR_SVC_AFE>;
 						q6afedai: dais {
@@ -3406,13 +3449,13 @@
 							#address-cells = <1>;
 							#size-cells = <0>;
 							#sound-dai-cells = <1>;
-							hdmi@1 {
+							dai@1 {
 								reg = <1>;
 							};
 						};
 					};
 
-					q6asm: q6asm {
+					q6asm: service@7 {
 						compatible = "qcom,q6asm";
 						reg = <APR_SVC_ASM>;
 						q6asmdai: dais {
@@ -3424,7 +3467,7 @@
 						};
 					};
 
-					q6adm: q6adm {
+					q6adm: service@8 {
 						compatible = "qcom,q6adm";
 						reg = <APR_SVC_ADM>;
 						q6routing: routing {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-natrium.dts
similarity index 97%
rename from arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts
rename to arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-natrium.dts
index f85b10344f95..4f492c1ebecb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-natrium.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 
+#include "msm8996pro.dtsi"
 #include "msm8996-xiaomi-common.dtsi"
 #include "pmi8996.dtsi"
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -12,7 +13,7 @@
 
 / {
 	model = "Xiaomi Mi 5s Plus";
-	compatible = "xiaomi,natrium", "qcom,msm8996";
+	compatible = "xiaomi,natrium", "qcom,msm8996pro", "qcom,msm8996";
 	chassis-type = "handset";
 	qcom,msm-id = <305 0x10000>;
 	qcom,board-id = <47 0>;
@@ -164,7 +165,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		vreg_l3a_0p875: l3 {
 			regulator-name = "vreg_l3a_0p875";
 			regulator-min-microvolt = <850000>;
@@ -398,14 +399,14 @@
 		"RFFE1_DATA",		/* GPIO_148 */
 		"RFFE1_CLK";		/* GPIO_149 */
 
-	touchscreen_default: touchscreen-default {
+	touchscreen_default: touchscreen-default-state {
 		pins = "gpio89", "gpio125";
 		function = "gpio";
 		drive-strength = <10>;
 		bias-pull-up;
 	};
 
-	touchscreen_sleep: touchscreen-sleep {
+	touchscreen_sleep: touchscreen-sleep-state {
 		pins = "gpio89", "gpio125";
 		function = "gpio";
 		drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-scorpio.dts
similarity index 97%
rename from arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
rename to arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-scorpio.dts
index 29f6610b98ab..baf16cd076d7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro-xiaomi-scorpio.dts
@@ -5,6 +5,7 @@
 
 /dts-v1/;
 
+#include "msm8996pro.dtsi"
 #include "msm8996-xiaomi-common.dtsi"
 #include "pmi8996.dtsi"
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -13,7 +14,7 @@
 
 / {
 	model = "Xiaomi Mi Note 2";
-	compatible = "xiaomi,scorpio", "qcom,msm8996";
+	compatible = "xiaomi,scorpio", "qcom,msm8996pro", "qcom,msm8996";
 	chassis-type = "handset";
 	qcom,msm-id = <305 0x10000>;
 	qcom,board-id = <34 0>;
@@ -216,7 +217,7 @@
 };
 
 &rpm_requests {
-	pm8994-regulators {
+	regulators-0 {
 		vreg_l3a_0p875: l3 {
 			regulator-name = "vreg_l3a_0p875";
 			regulator-min-microvolt = <850000>;
@@ -468,28 +469,28 @@
 		"RFFE1_DATA",		/* GPIO_148 */
 		"RFFE1_CLK";		/* GPIO_149 */
 
-	touchkey_default: touchkey_default {
+	touchkey_default: touchkey-default-state {
 		pins = "gpio77";
 		function = "gpio";
 		drive-strength = <16>;
 		bias-pull-up;
 	};
 
-	touchkey_sleep: touchkey_sleep {
+	touchkey_sleep: touchkey-sleep-state {
 		pins = "gpio77";
 		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	touchscreen_default: touchscreen_default {
+	touchscreen_default: touchscreen-default-state {
 		pins = "gpio75", "gpio125";
 		function = "gpio";
 		drive-strength = <10>;
 		bias-pull-up;
 	};
 
-	touchscreen_sleep: touchscreen_sleep {
+	touchscreen_sleep: touchscreen-sleep-state {
 		pins = "gpio75", "gpio125";
 		function = "gpio";
 		drive-strength = <2>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
new file mode 100644
index 000000000000..a679a9c0cf99
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8996pro.dtsi
@@ -0,0 +1,291 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include "msm8996.dtsi"
+
+/ {
+	/delete-node/ opp-table-cluster0;
+	/delete-node/ opp-table-cluster1;
+
+	/*
+	 * On MSM8996 Pro the cpufreq driver shifts speed bins into the high
+	 * nibble of supported hw, so speed bin 0 becomes 0x10, speed bin 1
+	 * becomes 0x20, speed 2 becomes 0x40.
+	 */
+
+	cluster0_opp: opp-table-cluster0 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-768000000 {
+			opp-hz = /bits/ 64 <768000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-844800000 {
+			opp-hz = /bits/ 64 <844800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1996800000 {
+			opp-hz = /bits/ 64 <1996800000>;
+			opp-supported-hw = <0x20>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2188800000 {
+			opp-hz = /bits/ 64 <2188800000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+
+	cluster1_opp: opp-table-cluster1 {
+		compatible = "operating-points-v2-kryo-cpu";
+		nvmem-cells = <&speedbin_efuse>;
+		opp-shared;
+
+		opp-307200000 {
+			opp-hz = /bits/ 64 <307200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-384000000 {
+			opp-hz = /bits/ 64 <384000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-460800000 {
+			opp-hz = /bits/ 64 <460800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-537600000 {
+			opp-hz = /bits/ 64 <537600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-614400000 {
+			opp-hz = /bits/ 64 <614400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-691200000 {
+			opp-hz = /bits/ 64 <691200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-748800000 {
+			opp-hz = /bits/ 64 <748800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-825600000 {
+			opp-hz = /bits/ 64 <825600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-902400000 {
+			opp-hz = /bits/ 64 <902400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-979200000 {
+			opp-hz = /bits/ 64 <979200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1056000000 {
+			opp-hz = /bits/ 64 <1056000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1132800000 {
+			opp-hz = /bits/ 64 <1132800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1209600000 {
+			opp-hz = /bits/ 64 <1209600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1286400000 {
+			opp-hz = /bits/ 64 <1286400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1363200000 {
+			opp-hz = /bits/ 64 <1363200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1440000000 {
+			opp-hz = /bits/ 64 <1440000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1516800000 {
+			opp-hz = /bits/ 64 <1516800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1593600000 {
+			opp-hz = /bits/ 64 <1593600000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1670400000 {
+			opp-hz = /bits/ 64 <1670400000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1747200000 {
+			opp-hz = /bits/ 64 <1747200000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1824000000 {
+			opp-hz = /bits/ 64 <1824000000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1900800000 {
+			opp-hz = /bits/ 64 <1900800000>;
+			opp-supported-hw = <0x70>;
+			clock-latency-ns = <200000>;
+		};
+		opp-1977600000 {
+			opp-hz = /bits/ 64 <1977600000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2054400000 {
+			opp-hz = /bits/ 64 <2054400000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2150400000 {
+			opp-hz = /bits/ 64 <2150400000>;
+			opp-supported-hw = <0x30>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2246400000 {
+			opp-hz = /bits/ 64 <2246400000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+		opp-2342400000 {
+			opp-hz = /bits/ 64 <2342400000>;
+			opp-supported-hw = <0x10>;
+			clock-latency-ns = <200000>;
+		};
+	};
+};
+
+&gpu_opp_table {
+	/*
+	 * Unlike CPU opp tables, the GPU driver does not shift speed bins.
+	 *
+	 * 652.8 Mhz is available on speed bin 0 only.
+	 * 624 Mhz and 560 Mhz are available on speed bins 0 and 1.
+	 * All the rest are available on all bins of the hardware (like on
+	 * plain 8996).
+	 */
+
+	opp-652800000 {
+		opp-hz = /bits/ 64 <652800000>;
+		opp-supported-hw = <0x01>;
+	};
+	opp-624000000 {
+		opp-hz = /bits/ 64 <624000000>;
+		opp-supported-hw = <0x03>;
+	};
+	opp-560000000 {
+		opp-hz = /bits/ 64 <560000000>;
+		opp-supported-hw = <0x03>;
+	};
+	/* The rest is inherited from msm8996 */
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
index 7928b8197474..3b7172aa4037 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
@@ -35,7 +35,7 @@
 };
 
 &blsp1_uart3_on {
-	rx {
+	rx-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-up on 45 (RX). This is needed to
@@ -46,7 +46,7 @@
 		bias-pull-up;
 	};
 
-	cts {
+	cts-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-down on 47 (CTS) to match the pull
@@ -137,7 +137,7 @@
 };
 
 &rpm_requests {
-	pm8998-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8998-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -357,8 +357,9 @@
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <81 4>;
 
-	touchpad: touchpad-pin {
+	touchpad: touchpad-pin-state {
 		pins = "gpio123";
+		function = "gpio";
 		bias-pull-up;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
index 429ba57e20f7..310f7a2df1e8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
@@ -216,7 +216,7 @@
 };
 
 &blsp1_uart3_on {
-	rx {
+	rx-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-up on 45 (RX). This is needed to
@@ -227,7 +227,7 @@
 		bias-pull-up;
 	};
 
-	cts {
+	cts-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-down on 47 (CTS) to match the pull
@@ -310,15 +310,11 @@
 };
 
 &funnel4 {
-	// FIXME: Figure out why clock late_initcall crashes the board with
-	// this enabled.
-	// status = "okay";
+	/* FIXME: Figure out why clock late_initcall crashes the board with this enabled. */
 };
 
 &funnel5 {
-	// FIXME: Figure out why clock late_initcall crashes the board with
-	// this enabled.
-	// status = "okay";
+	/* FIXME: Figure out why clock late_initcall crashes the board with this enabled. */
 };
 
 &pcie0 {
@@ -390,7 +386,7 @@
 };
 
 &rpm_requests {
-	pm8998-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8998-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -588,7 +584,7 @@
 
 	};
 
-	pmi8998-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8998-regulators";
 
 		vdd_bob-supply = <&vph_pwr>;
@@ -615,14 +611,14 @@
 &tlmm {
 	gpio-reserved-ranges = <0 4>;
 
-	mdp_vsync_n: mdp-vsync-n {
+	mdp_vsync_n: mdp-vsync-n-state {
 		pins = "gpio10";
 		function = "mdp_vsync_a";
 		bias-pull-down;
 		drive-strength = <2>;
 	};
 
-	gpio_kb_pins_extra: gpio-kb-pins-extra {
+	gpio_kb_pins_extra: gpio-kb-pins-extra-state {
 		pins = "gpio21", "gpio32", "gpio33", "gpio114",
 		       "gpio128", "gpio129";
 		function = "gpio";
@@ -630,21 +626,21 @@
 		bias-pull-up;
 	};
 
-	ts_vio_default: ts-vio-def {
+	ts_vio_default: ts-vio-def-state {
 		pins = "gpio81";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	ts_rst_n: ts-rst-n {
+	ts_rst_n: ts-rst-n-state {
 		pins = "gpio89";
 		function = "gpio";
 		bias-pull-up;
 		drive-strength = <8>;
 	};
 
-	hall_sensor1_default: hall-sensor1-def {
+	hall_sensor1_default: hall-sensor1-def-state {
 		pins = "gpio124";
 		function = "gpio";
 		bias-disable;
@@ -652,7 +648,7 @@
 		input-enable;
 	};
 
-	ts_int_n: ts-int-n {
+	ts_int_n: ts-int-n-state {
 		pins = "gpio125";
 		function = "gpio";
 		bias-disable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-mtp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
index a3ca58100aee..453a1c9e9808 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
@@ -46,7 +46,7 @@
 };
 
 &blsp1_uart3_on {
-	rx {
+	rx-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-up on 45 (RX). This is needed to
@@ -57,7 +57,7 @@
 		bias-pull-up;
 	};
 
-	cts {
+	cts-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-down on 47 (CTS) to match the pull
@@ -124,15 +124,11 @@
 };
 
 &funnel4 {
-	// FIXME: Figure out why clock late_initcall crashes the board with
-	// this enabled.
-	// status = "okay";
+	/* FIXME: Figure out why clock late_initcall crashes the board with this enabled. */
 };
 
 &funnel5 {
-	// FIXME: Figure out why clock late_initcall crashes the board with
-	// this enabled.
-	// status = "okay";
+	/* FIXME: Figure out why clock late_initcall crashes the board with this enabled. */
 };
 
 &pcie0 {
@@ -168,7 +164,7 @@
 };
 
 &rpm_requests {
-	pm8998-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8998-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -366,7 +362,7 @@
 
 	};
 
-	pmi8998-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8998-regulators";
 
 		vdd_bob-supply = <&vph_pwr>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
index ef2a88a64d32..9fb1fb9b8529 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
@@ -22,7 +22,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&button_backlight_default>;
 
-		button-backlight {
+		led-keypad-backlight {
 			gpios = <&pmi8998_gpio 5 GPIO_ACTIVE_HIGH>;
 			color = <LED_COLOR_ID_WHITE>;
 			function = LED_FUNCTION_KBD_BACKLIGHT;
@@ -33,11 +33,9 @@
 
 &pmi8998_gpio {
 	button_backlight_default: button-backlight-state {
-		pinconf {
-			pins = "gpio5";
-			function = "normal";
-			bias-pull-down;
-			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
-		};
+		pins = "gpio5";
+		function = "gpio";
+		bias-pull-down;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
index 62bda23791bb..7d4a67d07501 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
@@ -233,7 +233,7 @@
 };
 
 &blsp1_uart3_on {
-	rx {
+	rx-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-up on 46 (RX). This is needed to
@@ -244,7 +244,7 @@
 		bias-pull-up;
 	};
 
-	cts {
+	cts-pins {
 		/delete-property/ bias-disable;
 		/*
 		 * Configure a pull-down on 47 (CTS) to match the pull
@@ -279,6 +279,10 @@
 	};
 };
 
+&pmi8998_rradc {
+	status = "okay";
+};
+
 &qusb2phy {
 	status = "okay";
 
@@ -288,7 +292,7 @@
 };
 
 &rpm_requests {
-	pm8998-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8998-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -477,7 +481,7 @@
 		vreg_lvs2a_1p8: lvs2 { };
 	};
 
-	pmi8998-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8998-regulators";
 
 		vdd_bob-supply = <&vph_pwr>;
@@ -492,7 +496,7 @@
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <81 4>;
 
-	hall_sensor_default: hall-sensor-default {
+	hall_sensor_default: hall-sensor-default-state {
 		pins = "gpio124";
 		function = "gpio";
 		drive-strength = <2>;
@@ -500,28 +504,28 @@
 		input-enable;
 	};
 
-	ts_int_active: ts-int-active {
+	ts_int_active: ts-int-active-state {
 		pins = "gpio125";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-pull-up;
 	};
 
-	ts_reset_active: ts-reset-active {
+	ts_reset_active: ts-reset-active-state {
 		pins = "gpio89";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-pull-up;
 	};
 
-	nfc_int_active: nfc-int-active {
+	nfc_int_active: nfc-int-active-state {
 		pins = "gpio92";
 		function = "gpio";
 		drive-strength = <6>;
 		bias-pull-up;
 	};
 
-	nfc_enable_active: nfc-enable-active {
+	nfc_enable_active: nfc-enable-active-state {
 		pins = "gpio12", "gpio116";
 		function = "gpio";
 		drive-strength = <6>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
index d08639082247..5da87baa2b23 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
@@ -375,7 +375,7 @@
 };
 
 &rpm_requests {
-	pm8998-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm8998-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -410,135 +410,166 @@
 			regulator-min-microvolt = <1352000>;
 			regulator-max-microvolt = <1352000>;
 		};
+
 		vreg_s4a_1p8: s4 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 			regulator-system-load = <100000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_s5a_2p04: s5 {
 			regulator-min-microvolt = <1904000>;
 			regulator-max-microvolt = <2032000>;
 		};
+
 		vreg_s7a_1p025: s7 {
 			regulator-min-microvolt = <900000>;
 			regulator-max-microvolt = <1028000>;
 		};
+
 		vreg_l1a_0p875: l1 {
 			regulator-min-microvolt = <880000>;
 			regulator-max-microvolt = <880000>;
 			regulator-system-load = <73400>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l2a_1p2: l2 {
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-system-load = <12560>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l3a_1p0: l3 {
 			regulator-min-microvolt = <1000000>;
 			regulator-max-microvolt = <1000000>;
 		};
+
 		vreg_l5a_0p8: l5 {
 			regulator-min-microvolt = <800000>;
 			regulator-max-microvolt = <800000>;
 		};
+
 		vreg_l6a_1p8: l6 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 		};
+
 		vreg_l7a_1p8: l7 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 		};
+
 		vreg_l8a_1p2: l8 {
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 		};
+
 		vreg_l9a_1p8: l9 {
 			regulator-min-microvolt = <1808000>;
 			regulator-max-microvolt = <2960000>;
 		};
+
 		vreg_l10a_1p8: l10 {
 			regulator-min-microvolt = <1808000>;
 			regulator-max-microvolt = <2960000>;
 		};
+
 		vreg_l11a_1p0: l11 {
 			regulator-min-microvolt = <1000000>;
 			regulator-max-microvolt = <1000000>;
 		};
+
 		vreg_l12a_1p8: l12 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 		};
+
 		vreg_l13a_2p95: l13 {
 			regulator-min-microvolt = <1808000>;
 			regulator-max-microvolt = <2960000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l14a_1p85: l14 {
 			regulator-min-microvolt = <1848000>;
 			regulator-max-microvolt = <1856000>;
 			regulator-system-load = <32000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l15a_1p8: l15 {
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <1800000>;
 		};
+
 		vreg_l16a_2p7: l16 {
 			regulator-min-microvolt = <2704000>;
 			regulator-max-microvolt = <2704000>;
 		};
+
 		vreg_l17a_1p3: l17 {
 			regulator-min-microvolt = <1304000>;
 			regulator-max-microvolt = <1304000>;
 		};
-		vreg_l18a_2p85: l18 {};
+
+		vreg_l18a_2p85: l18 { };
+
 		vreg_l19a_2p7: l19 {
 			regulator-min-microvolt = <2696000>;
 			regulator-max-microvolt = <2704000>;
 		};
+
 		vreg_l20a_2p95: l20 {
 			regulator-min-microvolt = <2960000>;
 			regulator-max-microvolt = <2960000>;
 			regulator-system-load = <10000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l21a_2p95: l21 {
 			regulator-min-microvolt = <2960000>;
 			regulator-max-microvolt = <2960000>;
 			regulator-system-load = <800000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l22a_2p85: l22 { };
+
 		vreg_l23a_3p3: l23 {
 			regulator-min-microvolt = <3312000>;
 			regulator-max-microvolt = <3312000>;
 		};
+
 		vreg_l24a_3p075: l24 {
 			regulator-min-microvolt = <3088000>;
 			regulator-max-microvolt = <3088000>;
 		};
+
 		vreg_l25a_3p3: l25 {
 			regulator-min-microvolt = <3104000>;
 			regulator-max-microvolt = <3312000>;
 		};
+
 		vreg_l26a_1p2: l26 {
 			regulator-min-microvolt = <1200000>;
 			regulator-max-microvolt = <1200000>;
 			regulator-allow-set-load;
 		};
+
 		vreg_l28_3p0: l28 {
 			regulator-min-microvolt = <3000000>;
 			regulator-max-microvolt = <3000000>;
 		};
+
 		vreg_lvs1a_1p8: lvs1 { };
+
 		vreg_lvs2a_1p8: lvs2 { };
 	};
 
-	pmi8998-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pmi8998-regulators";
 
 		vdd_bob-supply = <&vph_pwr>;
@@ -565,14 +596,14 @@
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <81 4>;
 
-	mdp_vsync_n: mdp-vsync-n {
+	mdp_vsync_n: mdp-vsync-n-state {
 		pins = "gpio10";
 		function = "mdp_vsync_a";
 		drive-strength = <2>;
 		bias-pull-down;
 	};
 
-	nfc_ven: nfc-ven {
+	nfc_ven: nfc-ven-state {
 		pins = "gpio12";
 		function = "gpio";
 		bias-disable;
@@ -580,42 +611,42 @@
 		output-low;
 	};
 
-	msm_mclk0_default: msm-mclk0-active {
+	msm_mclk0_default: msm-mclk0-active-state {
 		pins = "gpio13";
 		function = "cam_mclk";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	msm_mclk1_default: msm-mclk1-active {
+	msm_mclk1_default: msm-mclk1-active-state {
 		pins = "gpio14";
 		function = "cam_mclk";
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	cci0_default: cci0-default {
+	cci0_default: cci0-default-state {
 		pins = "gpio18", "gpio19";
 		function = "cci_i2c";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	cci1_default: cci1-default {
+	cci1_default: cci1-default-state {
 		pins = "gpio19", "gpio20";
 		function = "cci_i2c";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	cam0_vdig_default: cam0-vdig-default {
+	cam0_vdig_default: cam0-vdig-default-state {
 		pins = "gpio21";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	tof_int: tof-int {
+	tof_int: tof-int-state {
 		pins = "gpio22";
 		function = "gpio";
 		bias-pull-up;
@@ -623,28 +654,28 @@
 		input-enable;
 	};
 
-	cam1_vdig_default: cam1-vdig-default {
+	cam1_vdig_default: cam1-vdig-default-state {
 		pins = "gpio25";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	usb_extcon_active: usb-extcon-active {
+	usb_extcon_active: usb-extcon-active-state {
 		pins = "gpio38";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <16>;
 	};
 
-	tof_reset: tof-reset {
+	tof_reset: tof-reset-state {
 		pins = "gpio27";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	hall_sensor0_default: acc-cover-open {
+	hall_sensor0_default: acc-cover-open-state {
 		pins = "gpio124";
 		function = "gpio";
 		bias-disable;
@@ -652,14 +683,14 @@
 		input-enable;
 	};
 
-	ts_int_n: ts-int-n {
+	ts_int_n: ts-int-n-state {
 		pins = "gpio125";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-pull-up;
 	};
 
-	usb_vbus_active: usb-vbus-active {
+	usb_vbus_active: usb-vbus-active-state {
 		pins = "gpio128";
 		function = "gpio";
 		bias-disable;
@@ -667,7 +698,7 @@
 		output-low;
 	};
 
-	ts_vddio_en: ts-vddio-en-default {
+	ts_vddio_en: ts-vddio-en-default-state {
 		pins = "gpio133";
 		function = "gpio";
 		bias-disable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
new file mode 100644
index 000000000000..b1aac7311ef9
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
@@ -0,0 +1,711 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Xiaomi Mi 6 (sagit) device tree source based on msm8998-mtp.dtsi
+ *
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Degdag Mohamed <degdagmohamed@gmail.com>
+ * Copyright (c) 2022, Dzmitry Sankouski <dsankouski@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8998.dtsi"
+#include "pm8005.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/*
+ * Delete following upstream (msm8998.dtsi) reserved
+ * memory mappings which are different in this device.
+ */
+/delete-node/ &adsp_mem;
+/delete-node/ &mpss_mem;
+/delete-node/ &venus_mem;
+/delete-node/ &mba_mem;
+/delete-node/ &slpi_mem;
+/delete-node/ &ipa_fw_mem;
+/delete-node/ &ipa_gsi_mem;
+/delete-node/ &gpu_mem;
+/delete-node/ &wlan_msa_mem;
+
+/ {
+	model = "Xiaomi Mi 6";
+	compatible = "xiaomi,sagit", "qcom,msm8998";
+	chassis-type = "handset";
+	/* Required for bootloader to select correct board */
+	qcom,board-id = <30 0>;
+
+	reserved-memory {
+		/*
+		 * Xiaomi's ADSP firmware requires 30 MiB in total, so increase the adsp_mem
+		 * region by 4 MiB to account for this while relocating the other now
+		 * conflicting memory nodes accordingly.
+		 */
+		adsp_mem: memory@8b200000 {
+			reg = <0x0 0x8b200000 0x0 0x1e00000>;
+			no-map;
+		};
+
+		mpss_mem: memory@8d000000 {
+			reg = <0x0 0x8d000000 0x0 0x7000000>;
+			no-map;
+		};
+
+		venus_mem: memory@94000000 {
+			reg = <0x0 0x94000000 0x0 0x500000>;
+			no-map;
+		};
+
+		mba_mem: memory@94500000 {
+			reg = <0x0 0x94500000 0x0 0x200000>;
+			no-map;
+		};
+
+		slpi_mem: memory@94700000 {
+			reg = <0x0 0x94700000 0x0 0xf00000>;
+			no-map;
+		};
+
+		ipa_fw_mem: memory@95600000 {
+			reg = <0x0 0x95600000 0x0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: memory@95610000 {
+			reg = <0x0 0x95610000 0x0 0x5000>;
+			no-map;
+		};
+
+		gpu_mem: memory@95615000 {
+			reg = <0x0 0x95615000 0x0 0x100000>;
+			no-map;
+		};
+
+		wlan_msa_mem: memory@95715000 {
+			reg = <0x0 0x95715000 0x0 0x100000>;
+			no-map;
+		};
+
+		/* Bootloader display framebuffer region */
+		cont_splash_mem: memory@9d400000 {
+			reg = <0x0 0x9d400000 0x0 0x2400000>;
+			no-map;
+		};
+
+		/* For getting crash logs using Android downstream kernels */
+		ramoops@ac000000 {
+			compatible = "ramoops";
+			reg = <0x0 0xac000000 0x0 0x200000>;
+			console-size = <0x80000>;
+			pmsg-size = <0x40000>;
+			record-size = <0x8000>;
+			ftrace-size = <0x20000>;
+		};
+
+		/*
+		 * The following memory regions on downstream are "dynamically allocated"
+		 * but given the same addresses every time. Hard code them as these addresses
+		 * are where the Xiaomi signed firmware expects them to be.
+		 */
+		ipa_fws_region: memory@f7800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf7800000 0x0 0x5000>;
+			no-map;
+		};
+
+		zap_shader_region: memory@f7900000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf7900000 0x0 0x2000>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		label = "Volume buttons";
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_up_key_default>;
+
+		key-vol-up {
+			label = "Volume up";
+			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+			wakeup-source;
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+		label = "Hall effect sensor";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hall_sensor_default_state>;
+
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 124 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	disp_vddts_vreg: disp-vddts-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "disp-vddts-regulator";
+		gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+};
+
+&blsp1_i2c5 {
+	pinctrl-names = "default", "sleep";
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <125 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&ts_active_state>;
+		pinctrl-1 = <&ts_int_suspend_state &ts_reset_suspend_state>;
+
+		vdd-supply = <&disp_vddts_vreg>;
+		vio-supply = <&vreg_l6a_1p8>;
+
+		syna,reset-delay-ms = <20>;
+		syna,startup-delay-ms = <20>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			touchscreen-x-mm = <64>;
+			touchscreen-y-mm = <114>;
+			syna,sensor-type = <1>;
+			syna,rezero-wait-ms = <20>;
+		};
+
+		rmi4-f1a@1a {
+			reg = <0x1a>;
+			syna,codes = <KEY_BACK KEY_APPSELECT>;
+		};
+	};
+};
+
+&blsp1_i2c5_sleep {
+	/delete-property/ bias-pull-up;
+	bias-disable;
+};
+
+&blsp1_uart3 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn3990-bt";
+
+		vddio-supply = <&vreg_s4a_1p8>;
+		vddxo-supply = <&vreg_l7a_1p8>;
+		vddrf-supply = <&vreg_l17a_1p3>;
+		vddch0-supply = <&vreg_l25a_3p3>;
+		max-speed = <3200000>;
+	};
+};
+
+&blsp1_uart3_on {
+	rx-pins {
+		/delete-property/ bias-disable;
+		/*
+		 * Configure a pull-up on 46 (RX). This is needed to
+		 * avoid garbage data when the TX pin of the Bluetooth
+		 * module is in tri-state (module powered off or not
+		 * driving the signal yet).
+		 */
+		bias-pull-up;
+	};
+
+	cts-pins {
+		/delete-property/ bias-disable;
+		/*
+		 * Configure a pull-down on 47 (CTS) to match the pull
+		 * of the Bluetooth module.
+		 */
+		bias-pull-down;
+	};
+};
+
+&blsp2_uart1 {
+	status = "okay";
+};
+
+&pm8005_regulators {
+	compatible = "qcom,pm8005-regulators";
+
+	vdd_s1-supply = <&vph_pwr>;
+
+	pm8005_s1: s1 { /* VDD_GFX supply */
+		regulator-min-microvolt = <524000>;
+		regulator-max-microvolt = <1100000>;
+		regulator-enable-ramp-delay = <500>;
+
+		/* hack until we rig up the gpu consumer */
+		regulator-always-on;
+	};
+};
+
+&pm8998_gpio {
+	vol_up_key_default: vol-up-key-default-state {
+		pins = "gpio6";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	audio_mclk_pin: audio-mclk-pin-active-state {
+		pins = "gpio13";
+		function = "func2";
+		power-source = <0>;
+	};
+};
+
+&qusb2phy {
+	vdd-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8998-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_s13-supply = <&vph_pwr>;
+		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
+		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
+		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
+		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
+		vdd_l6-supply = <&vreg_s5a_2p04>;
+		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
+		vdd_l9-supply = <&vreg_bob>;
+		vdd_l10_l23_l25-supply = <&vreg_bob>;
+		vdd_l13_l19_l21-supply = <&vreg_bob>;
+		vdd_l16_l28-supply = <&vreg_bob>;
+		vdd_l18_l22-supply = <&vreg_bob>;
+		vdd_l20_l24-supply = <&vreg_bob>;
+		vdd_l26-supply = <&vreg_s3a_1p35>;
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p35: s3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+
+		vreg_s4a_1p8: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_s5a_2p04: s5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7a_1p025: s7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+
+		vreg_l1a_0p875: l1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+		};
+
+		vreg_l2a_1p2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l3a_1p0: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l5a_0p8: l5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		vreg_l6a_1p8: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l7a_1p8: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l8a_1p2: l8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l9a_1p8: l9 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l10a_1p8: l10 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l11a_1p0: l11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l12a_1p8: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l13a_2p95: l13 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l14a_1p8: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l15a_1p8: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l16a_2p7: l16 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+
+		vreg_l17a_1p3: l17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l18a_2p7: l18 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+
+		vreg_l19a_3p0: l19 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+
+		vreg_l20a_2p95: l20 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l21a_2p95: l21 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-system-load = <800000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l22a_2p85: l22 {
+			regulator-min-microvolt = <2864000>;
+			regulator-max-microvolt = <2864000>;
+		};
+
+		vreg_l23a_3p3: l23 {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3312000>;
+		};
+
+		vreg_l24a_3p075: l24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+		};
+
+		vreg_l25a_3p3: l25 {
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3312000>;
+		};
+
+		vreg_l26a_1p2: l26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l28_3p0: l28 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 { };
+
+		vreg_lvs2a_1p8: lvs2 { };
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pmi8998-regulators";
+
+		vdd_bob-supply = <&vph_pwr>;
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3600000>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	cci1_default_state: cci1-default-state {
+		pins = "gpio19", "gpio20";
+		function = "cci_i2c";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	cdc_reset_n_state: cdc-reset-n-state {
+		pins = "gpio64";
+		function = "gpio";
+		bias-pull-down;
+		drive-strength = <16>;
+		output-high;
+	};
+
+	hall_sensor_default_state: hall-sensor-default-state {
+		pins = "gpio124";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
+
+	mdss_dsi_active_state: mdss-dsi-active-state {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	mdss_dsi_suspend_state: mdss-dsi-suspend-state {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_active_state: mdss-te-active-state {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_suspend_state: mdss-te-suspend-state {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	msm_mclk0_active_state: msm-mclk0-active-state {
+		pins = "gpio13";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_mclk0_suspend_state: msm-mclk0-suspend-state {
+		pins = "gpio13";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	msm_mclk1_active_state: msm-mclk1-active-state {
+		pins = "gpio14";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_mclk1_suspend_state: msm-mclk1-suspend-state {
+		pins = "gpio14";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	nfc_int_active_state: nfc-int-active-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_int_suspend_state: nfc-int-suspend-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_enable_active_state: nfc-enable-active-state {
+		pins = "gpio12", "gpio116";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_enable_suspend_state: nfc-enable-suspend-state {
+		pins = "gpio12", "gpio116";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-disable;
+	};
+
+	ts_active_state: ts-active-state {
+		pins = "gpio89", "gpio125";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+		input-enable;
+	};
+
+	ts_int_suspend_state: ts-int-suspend-state {
+		pins = "gpio125";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_reset_suspend_state: ts-reset-suspend-state {
+		pins = "gpio89";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	wcd_int_n_state: wcd-int-n-state {
+		pins = "gpio54";
+		function = "gpio";
+		bias-pull-down;
+		drive-strength = <2>;
+		input-enable;
+	};
+
+	wsa_leftspk_pwr_n_state: wsa-leftspk-pwr-n-state {
+		pins = "gpio65";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+
+	wsa_rightspk_pwr_n_state: wsa-rightspk-pwr-n-state {
+		pins = "gpio66";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+};
+
+&pm8998_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&ufshc {
+	vcc-supply = <&vreg_l20a_2p95>;
+	vccq-supply = <&vreg_l26a_1p2>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+	vcc-max-microamp = <750000>;
+	vccq-max-microamp = <560000>;
+	vccq2-max-microamp = <750000>;
+	status = "okay";
+};
+
+&ufsphy {
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l2a_1p2>;
+	vddp-ref-clk-supply = <&vreg_l26a_1p2>;
+	status = "okay";
+};
+
+&usb3 {
+	/* Disable USB3 clock requirement as the device only supports USB2 */
+	qcom,select-utmi-as-pipe-clk;
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	/* Drop the unused USB 3 PHY */
+	phys = <&qusb2phy>;
+	phy-names = "usb2-phy";
+
+	/* Fastest mode for USB 2 */
+	maximum-speed = "high-speed";
+
+	/* Force to peripheral until we can switch modes */
+	dr_mode = "peripheral";
+};
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
index f05f16ac5cc1..539382dab0ad 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -900,7 +900,7 @@
 		};
 
 		pcie0: pci@1c00000 {
-			compatible = "qcom,pcie-msm8996";
+			compatible = "qcom,pcie-msm8998", "qcom,pcie-msm8996";
 			reg =	<0x01c00000 0x2000>,
 				<0x1b000000 0xf1d>,
 				<0x1b000f20 0xa8>,
@@ -929,11 +929,11 @@
 					<0 0 0 4 &intc 0 0 139 IRQ_TYPE_LEVEL_HIGH>;
 
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
-				 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
-				 <&gcc GCC_PCIE_0_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_0_AUX_CLK>,
 				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
-				 <&gcc GCC_PCIE_0_AUX_CLK>;
-			clock-names = "pipe", "bus_master", "bus_slave", "cfg", "aux";
+				 <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_0_SLV_AXI_CLK>;
+			clock-names = "pipe", "aux", "cfg", "bus_master", "bus_slave";
 
 			power-domains = <&gcc PCIE_0_GDSC>;
 			iommu-map = <0x100 &anoc1_smmu 0x1480 1>;
@@ -1056,81 +1056,82 @@
 			compatible = "qcom,msm8998-pinctrl";
 			reg = <0x03400000 0xc00000>;
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-ranges = <&tlmm 0 0 150>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			sdc2_on: sdc2-on {
-				clk {
+			sdc2_on: sdc2-on-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					drive-strength = <10>;
 					bias-pull-up;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					drive-strength = <10>;
 					bias-pull-up;
 				};
 			};
 
-			sdc2_off: sdc2-off {
-				clk {
+			sdc2_off: sdc2-off-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 			};
 
-			sdc2_cd: sdc2-cd {
+			sdc2_cd: sdc2-cd-state {
 				pins = "gpio95";
 				function = "gpio";
 				bias-pull-up;
 				drive-strength = <2>;
 			};
 
-			blsp1_uart3_on: blsp1-uart3-on {
-				tx {
+			blsp1_uart3_on: blsp1-uart3-on-state {
+				tx-pins {
 					pins = "gpio45";
 					function = "blsp_uart3_a";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				rx {
+				rx-pins {
 					pins = "gpio46";
 					function = "blsp_uart3_a";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				cts {
+				cts-pins {
 					pins = "gpio47";
 					function = "blsp_uart3_a";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				rfr {
+				rfr-pins {
 					pins = "gpio48";
 					function = "blsp_uart3_a";
 					drive-strength = <2>;
@@ -1138,168 +1139,168 @@
 				};
 			};
 
-			blsp1_i2c1_default: blsp1-i2c1-default {
+			blsp1_i2c1_default: blsp1-i2c1-default-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c1_sleep: blsp1-i2c1-sleep {
+			blsp1_i2c1_sleep: blsp1-i2c1-sleep-state-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c2_default: blsp1-i2c2-default {
+			blsp1_i2c2_default: blsp1-i2c2-default-state {
 				pins = "gpio32", "gpio33";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c2_sleep: blsp1-i2c2-sleep {
+			blsp1_i2c2_sleep: blsp1-i2c2-sleep-state-state {
 				pins = "gpio32", "gpio33";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c3_default: blsp1-i2c3-default {
+			blsp1_i2c3_default: blsp1-i2c3-default-state {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c3_sleep: blsp1-i2c3-sleep {
+			blsp1_i2c3_sleep: blsp1-i2c3-sleep-state {
 				pins = "gpio47", "gpio48";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c4_default: blsp1-i2c4-default {
+			blsp1_i2c4_default: blsp1-i2c4-default-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c4_sleep: blsp1-i2c4-sleep {
+			blsp1_i2c4_sleep: blsp1-i2c4-sleep-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c5_default: blsp1-i2c5-default {
+			blsp1_i2c5_default: blsp1-i2c5-default-state {
 				pins = "gpio87", "gpio88";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c5_sleep: blsp1-i2c5-sleep {
+			blsp1_i2c5_sleep: blsp1-i2c5-sleep-state {
 				pins = "gpio87", "gpio88";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp1_i2c6_default: blsp1-i2c6-default {
+			blsp1_i2c6_default: blsp1-i2c6-default-state {
 				pins = "gpio43", "gpio44";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_i2c6_sleep: blsp1-i2c6-sleep {
+			blsp1_i2c6_sleep: blsp1-i2c6-sleep-state {
 				pins = "gpio43", "gpio44";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 			/* 6 interfaces per QUP, BLSP2 indexes are numbered (n)+6 */
-			blsp2_i2c1_default: blsp2-i2c1-default {
+			blsp2_i2c1_default: blsp2-i2c1-default-state {
 				pins = "gpio55", "gpio56";
 				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c1_sleep: blsp2-i2c1-sleep {
+			blsp2_i2c1_sleep: blsp2-i2c1-sleep-state {
 				pins = "gpio55", "gpio56";
 				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c2_default: blsp2-i2c2-default {
+			blsp2_i2c2_default: blsp2-i2c2-default-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c8";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c2_sleep: blsp2-i2c2-sleep {
+			blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c8";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c3_default: blsp2-i2c3-default {
+			blsp2_i2c3_default: blsp2-i2c3-default-state {
 				pins = "gpio51", "gpio52";
 				function = "blsp_i2c9";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+			blsp2_i2c3_sleep: blsp2-i2c3-sleep-state {
 				pins = "gpio51", "gpio52";
 				function = "blsp_i2c9";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c4_default: blsp2-i2c4-default {
+			blsp2_i2c4_default: blsp2-i2c4-default-state {
 				pins = "gpio67", "gpio68";
 				function = "blsp_i2c10";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c4_sleep: blsp2-i2c4-sleep {
+			blsp2_i2c4_sleep: blsp2-i2c4-sleep-state {
 				pins = "gpio67", "gpio68";
 				function = "blsp_i2c10";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c5_default: blsp2-i2c5-default {
+			blsp2_i2c5_default: blsp2-i2c5-default-state {
 				pins = "gpio60", "gpio61";
 				function = "blsp_i2c11";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c5_sleep: blsp2-i2c5-sleep {
+			blsp2_i2c5_sleep: blsp2-i2c5-sleep-state {
 				pins = "gpio60", "gpio61";
 				function = "blsp_i2c11";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			blsp2_i2c6_default: blsp2-i2c6-default {
+			blsp2_i2c6_default: blsp2-i2c6-default-state {
 				pins = "gpio83", "gpio84";
 				function = "blsp_i2c12";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+			blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
 				pins = "gpio83", "gpio84";
 				function = "blsp_i2c12";
 				drive-strength = <2>;
@@ -1903,7 +1904,7 @@
 
 			cpu = <&CPU4>;
 
-			port{
+			port {
 				etm4_out: endpoint {
 					remote-endpoint = <&apss_funnel_in4>;
 				};
@@ -1920,7 +1921,7 @@
 
 			cpu = <&CPU5>;
 
-			port{
+			port {
 				etm5_out: endpoint {
 					remote-endpoint = <&apss_funnel_in5>;
 				};
@@ -1937,7 +1938,7 @@
 
 			cpu = <&CPU6>;
 
-			port{
+			port {
 				etm6_out: endpoint {
 					remote-endpoint = <&apss_funnel_in6>;
 				};
@@ -1954,7 +1955,7 @@
 
 			cpu = <&CPU7>;
 
-			port{
+			port {
 				etm7_out: endpoint {
 					remote-endpoint = <&apss_funnel_in7>;
 				};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6125.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6125.dtsi
new file mode 100644
index 000000000000..1c8ccda26ffb
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6125.dtsi
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: BSD-3-Clause
+
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+	thermal-zones {
+		pm6125-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&pm6125_temp>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+
+				trip2 {
+					temperature = <145000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
+&spmi_bus {
+	pmic@0 {
+		compatible = "qcom,pm6125", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm6125_pon: pon@800 {
+			compatible = "qcom,pm8998-pon";
+			reg = <0x800>;
+			mode-bootloader = <0x2>;
+			mode-recovery = <0x1>;
+
+			pon_pwrkey: pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0x0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				linux,code = <KEY_POWER>;
+				bias-pull-up;
+				status = "disabled";
+			};
+
+			pon_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <0x0 0x8 0x1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				status = "disabled";
+			};
+		};
+
+		pm6125_temp: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
+			io-channels = <&pm6125_adc ADC5_DIE_TEMP>;
+			io-channel-names = "thermal";
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm6125_adc: adc@3100 {
+			compatible = "qcom,spmi-adc5";
+			reg = <0x3100>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#io-channel-cells = <1>;
+
+			ref-gnd@0 {
+				reg = <ADC5_REF_GND>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vref-1p25@1 {
+				reg = <ADC5_1P25VREF>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			die-temp@6 {
+				reg = <ADC5_DIE_TEMP>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vph-pwr@83 {
+				reg = <ADC5_VPH_PWR>;
+				qcom,pre-scaling = <1 3>;
+			};
+
+			vcoin@85 {
+				reg = <ADC5_VCOIN>;
+				qcom,pre-scaling = <1 3>;
+			};
+
+			xo-therm@4c {
+				reg = <ADC5_XO_THERM_100K_PU>;
+				qcom,pre-scaling = <1 1>;
+				qcom,hw-settle-time = <200>;
+				qcom,ratiometric;
+			};
+		};
+
+		pm6125_adc_tm: adc-tm@3500 {
+			compatible = "qcom,spmi-adc-tm5";
+			reg = <0x3500>;
+			interrupts = <0x0 0x35 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#thermal-sensor-cells = <1>;
+			status = "disabled";
+		};
+
+		pm6125_rtc: rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>, <0x6100>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+		};
+
+		pm6125_gpio: gpio@c000 {
+			compatible = "qcom,pm6125-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm6125_gpio 0 0 9>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmic@1 {
+		compatible = "qcom,pm6125", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6150.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6150.dtsi
index 8a4972e6a24c..3d91fb405ca2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6150.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6150.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause
-// Copyright (c) 2019, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ */
 
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/input/linux-event-codes.h>
@@ -86,7 +88,7 @@
 			status = "disabled";
 		};
 
-		pm6150_gpio: gpios@c000 {
+		pm6150_gpio: gpio@c000 {
 			compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6150l.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6150l.dtsi
index f02c223ef448..90aac61ad264 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6150l.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6150l.dtsi
@@ -1,10 +1,43 @@
 // SPDX-License-Identifier: BSD-3-Clause
-// Copyright (c) 2019, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ */
 
 #include <dt-bindings/iio/qcom,spmi-vadc.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/ {
+	thermal-zones {
+		pm6150l-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&pm6150l_temp>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+
+				trip2 {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
 &spmi_bus {
 	pm6150l_lsid4: pmic@4 {
 		compatible = "qcom,pm6150l", "qcom,spmi-pmic";
@@ -12,6 +45,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pm6150l_temp: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0x4 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		pm6150l_adc: adc@3100 {
 			compatible = "qcom,spmi-adc5";
 			reg = <0x3100>;
@@ -55,7 +95,7 @@
 			status = "disabled";
 		};
 
-		pm6150l_gpio: gpios@c000 {
+		pm6150l_gpio: gpio@c000 {
 			compatible = "qcom,pm6150l-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
index ecf9b9919182..3a2a841e83f1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm6350.dtsi
@@ -3,8 +3,40 @@
  * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
  */
 
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/ {
+	thermal-zones {
+		pm6350-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&pm6350_temp>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "hot";
+				};
+
+				trip2 {
+					temperature = <125000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
 &spmi_bus {
 	pmic@0 {
 		compatible = "qcom,pm6350", "qcom,spmi-pmic";
@@ -35,7 +67,14 @@
 			};
 		};
 
-		pm6350_gpios: gpios@c000 {
+		pm6350_temp: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm6350_gpios: gpio@c000 {
 			compatible = "qcom,pm6350-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
index e1622b16c08b..fc0eccaccdf6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -163,14 +163,14 @@
 				qcom,pre-scaling = <1 3>;
 			};
 
-			vcoin: vcoin@83 {
+			vcoin: vcoin@85 {
 				reg = <ADC5_VCOIN>;
 				qcom,decimation = <1024>;
 				qcom,pre-scaling = <1 3>;
 			};
 		};
 
-		pm660_gpios: gpios@c000 {
+		pm660_gpios: gpio@c000 {
 			compatible = "qcom,pm660-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660l.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm660l.dtsi
index 8aa0a5078772..f9b3864bd3b9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm660l.dtsi
@@ -48,7 +48,7 @@
 			#thermal-sensor-cells = <0>;
 		};
 
-		pm660l_gpios: gpios@c000 {
+		pm660l_gpios: gpio@c000 {
 			compatible = "qcom,pm660l-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm7325.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm7325.dtsi
index e7f64a9ddc9c..d1c5476af5ee 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm7325.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm7325.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: BSD-3-Clause
-// Copyright (c) 2021, The Linux Foundation. All rights reserved.
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ */
 
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
@@ -18,7 +20,7 @@
 			#thermal-sensor-cells = <0>;
 		};
 
-		pm7325_gpios: gpios@8800 {
+		pm7325_gpios: gpio@8800 {
 			compatible = "qcom,pm7325-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8005.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8005.dtsi
index 50fb6c753bf8..8d4b081b4e9d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8005.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8005.dtsi
@@ -11,7 +11,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		pm8005_gpio: gpios@c000 {
+		pm8005_gpio: gpio@c000 {
 			compatible = "qcom,pm8005-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8150b.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8150b.dtsi
index cdded791d96e..66752cc063d6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8150b.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8150b.dtsi
@@ -53,7 +53,7 @@
 			status = "disabled";
 		};
 
-		pm8150b_vbus: dcdc@1100 {
+		pm8150b_vbus: usb-vbus-regulator@1100 {
 			compatible = "qcom,pm8150b-vbus-reg";
 			status = "disabled";
 			reg = <0x1100>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8450a.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8450a.dtsi
new file mode 100644
index 000000000000..34fc72896761
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8450a.dtsi
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pm8450a: pmic@0 {
+		compatible = "qcom,pm8150", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8450a_gpios: gpio@c000 {
+			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8450a_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pm8450c: pmic@4 {
+		compatible = "qcom,pm8150", "qcom,spmi-pmic";
+		reg = <0x4 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8450c_gpios: gpio@c000 {
+			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8450c_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pm8450e: pmic@8 {
+		compatible = "qcom,pm8150", "qcom,spmi-pmic";
+		reg = <0x8 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8450e_gpios: gpio@c000 {
+			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8450e_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pm8450g: pmic@c {
+		compatible = "qcom,pm8150", "qcom,spmi-pmic";
+		reg = <0xc SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8450g_gpios: gpio@c000 {
+			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8450g_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8916.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8916.dtsi
index 606c2a6d1f0f..08f9ca006e72 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8916.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8916.dtsi
@@ -107,7 +107,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		pm8916_gpios: gpios@c000 {
+		pm8916_gpios: gpio@c000 {
 			compatible = "qcom,pm8916-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8950.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8950.dtsi
new file mode 100644
index 000000000000..07c3896bd36f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8950.dtsi
@@ -0,0 +1,165 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pmic@0 {
+		compatible = "qcom,pm8950", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pon@800 {
+			compatible = "qcom,pm8916-pon";
+			reg = <0x0800>;
+			mode-bootloader = <0x2>;
+			mode-recovery = <0x1>;
+
+			pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_POWER>;
+			};
+		};
+
+		pm8950_temp: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
+			io-channels = <&pm8950_vadc VADC_DIE_TEMP>;
+			io-channel-names = "thermal";
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8950_vadc: adc@3100 {
+			compatible = "qcom,spmi-vadc";
+			reg = <0x3100>;
+			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#io-channel-cells = <1>;
+
+			vcoin@5 {
+				reg = <VADC_VCOIN>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vph-pwr@7 {
+				reg = <VADC_VSYS>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			die-temp@8 {
+				reg = <VADC_DIE_TEMP>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			ref-625mv@9 {
+				reg = <VADC_REF_625MV>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			ref-1250mv@a {
+				reg = <VADC_REF_1250MV>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			ref-buf-625mv@c {
+				reg = <VADC_SPARE1>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			ref-gnd@e {
+				reg = <VADC_GND_REF>;
+			};
+
+			ref-vdd@f {
+				reg = <VADC_VDD_VADC>;
+			};
+
+			pa-therm1@11 {
+				reg = <VADC_P_MUX2_1_1>;
+				qcom,pre-scaling = <1 1>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			case-therm@13 {
+				reg = <VADC_P_MUX4_1_1>;
+				qcom,pre-scaling = <1 1>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			xo-therm@32 {
+				reg = <VADC_LR_MUX3_XO_THERM>;
+				qcom,pre-scaling = <1 1>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			pa-therm0@36 {
+				reg = <VADC_LR_MUX7_HW_ID>;
+				qcom,pre-scaling = <1 1>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			xo-therm-buf@3c {
+				reg = <VADC_LR_MUX3_BUF_XO_THERM>;
+				qcom,pre-scaling = <1 1>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+		};
+
+		rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
+		};
+
+		pm8950_mpps: mpps@a000 {
+			compatible = "qcom,pm8950-mpp", "qcom,spmi-mpp";
+			reg = <0xa000>;
+			gpio-controller;
+			gpio-ranges = <&pm8950_mpps 0 0 4>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pm8950_gpio: gpio@c000 {
+			compatible = "qcom,pm8950-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8950_gpio 0 0 8>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmic@1 {
+		compatible = "qcom,pm8950", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8950_spmi_regulators: regulators {
+			compatible = "qcom,pm8950-regulators";
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8994.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8994.dtsi
index e92e5ac414d3..672094c8ca58 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -108,7 +108,7 @@
 			};
 		};
 
-		pm8994_gpios: gpios@c000 {
+		pm8994_gpios: gpio@c000 {
 			compatible = "qcom,pm8994-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8998.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8998.dtsi
index d09f2954b6f9..6a5854333b2b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -52,6 +52,14 @@
 				bias-pull-up;
 				linux,code = <KEY_POWER>;
 			};
+
+			pm8998_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				status = "disabled";
+			};
 		};
 
 		pm8998_temp: temp-alarm@2400 {
@@ -63,7 +71,7 @@
 			#thermal-sensor-cells = <0>;
 		};
 
-		pm8998_coincell: coincell@2800 {
+		pm8998_coincell: charger@2800 {
 			compatible = "qcom,pm8941-coincell";
 			reg = <0x2800>;
 
@@ -101,7 +109,7 @@
 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
 		};
 
-		pm8998_gpio: gpios@c000 {
+		pm8998_gpio: gpio@c000 {
 			compatible = "qcom,pm8998-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8950.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8950.dtsi
new file mode 100644
index 000000000000..32d27e2187e3
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8950.dtsi
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2019, AngeloGioacchino Del Regno <kholk11@gmail.com>
+
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+	pmic@2 {
+		compatible = "qcom,pmi8950", "qcom,spmi-pmic";
+		reg = <0x2 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmi8950_vadc: adc@3100 {
+			compatible = "qcom,spmi-vadc";
+			reg = <0x3100>;
+			interrupts = <0x2 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#io-channel-cells = <1>;
+
+			adc-chan@0 {
+				reg = <VADC_USBIN>;
+				qcom,pre-scaling = <1 4>;
+				label = "usbin";
+			};
+
+			adc-chan@1 {
+				reg = <VADC_DCIN>;
+				qcom,pre-scaling = <1 4>;
+				label = "dcin";
+			};
+
+			adc-chan@2 {
+				reg = <VADC_VCHG_SNS>;
+				qcom,pre-scaling = <1 1>;
+				label = "vchg_sns";
+			};
+
+			adc-chan@9 {
+				reg = <VADC_REF_625MV>;
+				qcom,pre-scaling = <1 1>;
+				label = "ref_625mv";
+			};
+
+			adc-chan@a {
+				reg = <VADC_REF_1250MV>;
+				qcom,pre-scaling = <1 1>;
+				label = "ref_1250v";
+			};
+
+			adc-chan@d {
+				reg = <VADC_SPARE2>;
+				qcom,pre-scaling = <1 1>;
+				label = "chg_temp";
+			};
+		};
+
+		pmi8950_mpps: mpps@a000 {
+			compatible = "qcom,pmi8950-mpp", "qcom,spmi-mpp";
+			reg = <0xa000>;
+			gpio-controller;
+			gpio-ranges = <&pmi8950_mpps 0 0 4>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pmi8950_gpio: gpio@c000 {
+			compatible = "qcom,pmi8950-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pmi8950_gpio 0 0 2>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmic@3 {
+		compatible = "qcom,pmi8950", "qcom,spmi-pmic";
+		reg = <0x3 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmi8950_wled: leds@d800 {
+			compatible = "qcom,pmi8950-wled";
+			reg = <0xd800>, <0xd900>;
+			interrupts = <0x3 0xd8 0x02 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "short";
+			label = "backlight";
+
+			status = "disabled";
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
index 542c215dde10..a0af91698d49 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8994.dtsi
@@ -10,7 +10,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		pmi8994_gpios: gpios@c000 {
+		pmi8994_gpios: gpio@c000 {
 			compatible = "qcom,pmi8994-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8998.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8998.dtsi
index 3852a012bb0f..cd1caeae8281 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmi8998.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmi8998.dtsi
@@ -9,7 +9,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		pmi8998_gpio: gpios@c000 {
+		pmi8998_gpio: gpio@c000 {
 			compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
@@ -18,6 +18,14 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		pmi8998_rradc: adc@4500 {
+			compatible = "qcom,pmi8998-rradc";
+			reg = <0x4500>;
+			#io-channel-cells = <1>;
+
+			status = "disabled";
+		};
 	};
 
 	pmi8998_lsid1: pmic@3 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
index a7ec9d11946d..32f5e6af8c11 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmk8350.dtsi
@@ -8,27 +8,33 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/* (Sadly) this PMIC can be configured to be at different SIDs */
+#ifndef PMK8350_SID
+	#define PMK8350_SID 0
+#endif
+
 &spmi_bus {
-	pmk8350: pmic@0 {
+	pmk8350: pmic@PMK8350_SID {
 		compatible = "qcom,pmk8350", "qcom,spmi-pmic";
-		reg = <0x0 SPMI_USID>;
+		reg = <PMK8350_SID SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
 		pmk8350_pon: pon@1300 {
 			compatible = "qcom,pm8998-pon";
-			reg = <0x1300>;
+			reg = <0x1300>, <0x800>;
+			reg-names = "hlos", "pbs";
 
 			pon_pwrkey: pwrkey {
 				compatible = "qcom,pmk8350-pwrkey";
-				interrupts = <0x0 0x13 0x7 IRQ_TYPE_EDGE_BOTH>;
+				interrupts = <PMK8350_SID 0x13 0x7 IRQ_TYPE_EDGE_BOTH>;
 				linux,code = <KEY_POWER>;
 				status = "disabled";
 			};
 
 			pon_resin: resin {
 				compatible = "qcom,pmk8350-resin";
-				interrupts = <0x0 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
+				interrupts = <PMK8350_SID 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
 				status = "disabled";
 			};
 		};
@@ -38,14 +44,14 @@
 			reg = <0x3100>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <PMK8350_SID 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
 			#io-channel-cells = <1>;
 		};
 
 		pmk8350_adc_tm: adc-tm@3400 {
 			compatible = "qcom,adc-tm7";
 			reg = <0x3400>;
-			interrupts = <0x0 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <PMK8350_SID 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 			#thermal-sensor-cells = <1>;
@@ -56,7 +62,7 @@
 			compatible = "qcom,pmk8350-rtc";
 			reg = <0x6100>, <0x6200>;
 			reg-names = "rtc", "alarm";
-			interrupts = <0x0 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <PMK8350_SID 0x62 0x1 IRQ_TYPE_EDGE_RISING>;
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pmp8074.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmp8074.dtsi
new file mode 100644
index 000000000000..ceb2e6358b3d
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pmp8074.dtsi
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause
+
+#include <dt-bindings/spmi/spmi.h>
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+
+&spmi_bus {
+	pmic@0 {
+		compatible = "qcom,pmp8074", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pmp8074_adc: adc@3100 {
+			compatible = "qcom,spmi-adc-rev2";
+			reg = <0x3100>;
+			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#io-channel-cells = <1>;
+
+			ref-gnd@0 {
+				reg = <ADC5_REF_GND>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vref-1p25@1 {
+				reg = <ADC5_1P25VREF>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vref-vadc@2 {
+				reg = <ADC5_VREF_VADC>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pmic_die: die-temp@6 {
+				reg = <ADC5_DIE_TEMP>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			xo_therm: xo-temp@76 {
+				reg = <ADC5_XO_THERM_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pa_therm1: thermistor1@77 {
+				reg = <ADC5_AMUX_THM1_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pa_therm2: thermistor2@78 {
+				reg = <ADC5_AMUX_THM2_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			pa_therm3: thermistor3@79 {
+				reg = <ADC5_AMUX_THM3_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+			};
+
+			vph-pwr@131 {
+				reg = <ADC5_VPH_PWR>;
+				qcom,pre-scaling = <1 3>;
+			};
+		};
+
+		pmp8074_rtc: rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
+			allow-set-time;
+			status = "disabled";
+		};
+
+		pmp8074_gpios: gpio@c000 {
+			compatible = "qcom,pmp8074-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pmp8074_gpios 0 0 12>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pmic@1 {
+		compatible = "qcom,pmp8074", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+
+		regulators {
+			compatible = "qcom,pmp8074-regulators";
+
+			s3: s3 {
+				regulator-name = "vdd_s3";
+				regulator-min-microvolt = <592000>;
+				regulator-max-microvolt = <1064000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			s4: s4 {
+				regulator-name = "vdd_s4";
+				regulator-min-microvolt = <712000>;
+				regulator-max-microvolt = <992000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			l11: l11 {
+				regulator-name = "l11";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pms405.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pms405.dtsi
index 634b0681d04c..ffe9e33808d0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/pms405.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/pms405.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018, Linaro Limited
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
 
 #include <dt-bindings/spmi/spmi.h>
 #include <dt-bindings/input/linux-event-codes.h>
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts
index 937eb4555ffe..fc29b194cd34 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018, Linaro Limited
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
 
 /dts-v1/;
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
index 08d5d51221cf..59702ba24f35 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018, Linaro Limited
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
 
 /dts-v1/;
 
@@ -37,54 +39,54 @@
 };
 
 &tlmm {
-	ethernet_defaults: ethernet-defaults {
-		int {
+	ethernet_defaults: ethernet-defaults-state {
+		int-pins {
 			pins = "gpio61";
 			function = "rgmii_int";
 			bias-disable;
 			drive-strength = <2>;
 		};
-		mdc {
+		mdc-pins {
 			pins = "gpio76";
 			function = "rgmii_mdc";
 			bias-pull-up;
 		};
-		mdio {
+		mdio-pins {
 			pins = "gpio75";
 			function = "rgmii_mdio";
 			bias-pull-up;
 		};
-		tx {
+		tx-pins {
 			pins = "gpio67", "gpio66", "gpio65", "gpio64";
 			function = "rgmii_tx";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
-		rx {
+		rx-pins {
 			pins = "gpio73", "gpio72", "gpio71", "gpio70";
 			function = "rgmii_rx";
 			bias-disable;
 			drive-strength = <2>;
 		};
-		tx-ctl {
+		tx-ctl-pins {
 			pins = "gpio68";
 			function = "rgmii_ctl";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
-		rx-ctl {
+		rx-ctl-pins {
 			pins = "gpio74";
 			function = "rgmii_ctl";
 			bias-disable;
 			drive-strength = <2>;
 		};
-		tx-ck {
+		tx-ck-pins {
 			pins = "gpio63";
 			function = "rgmii_ck";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
-		rx-ck {
+		rx-ck-pins {
 			pins = "gpio69";
 			function = "rgmii_ck";
 			bias-disable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index 1678ef0f8684..04c82d1624eb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018, Linaro Limited
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
 
 #include <dt-bindings/gpio/gpio.h>
 #include "qcs404.dtsi"
@@ -125,7 +127,7 @@
 };
 
 &rpm_requests {
-	pms405-regulators {
+	regulators {
 		compatible = "qcom,rpm-pms405-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -229,7 +231,7 @@
 };
 
 &tlmm {
-	perst_state: perst {
+	perst_state: perst-state {
 		pins = "gpio43";
 		function = "gpio";
 
@@ -238,68 +240,63 @@
 		output-low;
 	};
 
-	sdc1_on: sdc1-on {
-		clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	sdc1_off: sdc1-off {
-		clk {
+	sdc1_off: sdc1-off-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	usb3_id_pin: usb3-id-pin {
-		pinmux {
-			pins = "gpio116";
-			function = "gpio";
-		};
+	usb3_id_pin: usb3-id-state {
+		pins = "gpio116";
+		function = "gpio";
 
-		pinconf {
-			pins = "gpio116";
-			drive-strength = <2>;
-			bias-pull-up;
-			input-enable;
-		};
+		drive-strength = <2>;
+		bias-pull-up;
+		input-enable;
 	};
 };
 
@@ -366,31 +363,28 @@
 /* PINCTRL - additions to nodes defined in qcs404.dtsi */
 
 &blsp1_uart2_default {
-	rx {
+	rx-pins {
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	tx {
+	tx-pins {
 		drive-strength = <2>;
 		bias-disable;
 	};
 };
 
 &blsp1_uart3_default {
-	cts {
-		pins = "gpio84";
+	cts-pins {
 		bias-disable;
 	};
 
-	rts-tx {
-		pins = "gpio85", "gpio82";
+	rts-tx-pins {
 		drive-strength = <2>;
 		bias-disable;
 	};
 
-	rx {
-		pins = "gpio83";
+	rx-pins {
 		bias-pull-up;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 80f2d05595fa..a5324eecb50a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2018, Linaro Limited
+/*
+ * Copyright (c) 2018, Linaro Limited
+ */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-qcs404.h>
@@ -593,118 +595,130 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			blsp1_i2c0_default: blsp1-i2c0-default {
+			blsp1_i2c0_default: blsp1-i2c0-default-state {
 				pins = "gpio32", "gpio33";
 				function = "blsp_i2c0";
 			};
 
-			blsp1_i2c1_default: blsp1-i2c1-default {
+			blsp1_i2c1_default: blsp1-i2c1-default-state {
 				pins = "gpio24", "gpio25";
 				function = "blsp_i2c1";
 			};
 
-			blsp1_i2c2_default: blsp1-i2c2-default {
-				sda {
+			blsp1_i2c2_default: blsp1-i2c2-default-state {
+				sda-pins {
 					pins = "gpio19";
 					function = "blsp_i2c_sda_a2";
 				};
 
-				scl {
+				scl-pins {
 					pins = "gpio20";
 					function = "blsp_i2c_scl_a2";
 				};
 			};
 
-			blsp1_i2c3_default: blsp1-i2c3-default {
+			blsp1_i2c3_default: blsp1-i2c3-default-state {
 				pins = "gpio84", "gpio85";
 				function = "blsp_i2c3";
 			};
 
-			blsp1_i2c4_default: blsp1-i2c4-default {
+			blsp1_i2c4_default: blsp1-i2c4-default-state {
 				pins = "gpio117", "gpio118";
 				function = "blsp_i2c4";
 			};
 
-			blsp1_uart0_default: blsp1-uart0-default {
+			blsp1_uart0_default: blsp1-uart0-default-state {
 				pins = "gpio30", "gpio31", "gpio32", "gpio33";
 				function = "blsp_uart0";
 			};
 
-			blsp1_uart1_default: blsp1-uart1-default {
+			blsp1_uart1_default: blsp1-uart1-default-state {
 				pins = "gpio22", "gpio23";
 				function = "blsp_uart1";
 			};
 
-			blsp1_uart2_default: blsp1-uart2-default {
-				rx {
+			blsp1_uart2_default: blsp1-uart2-default-state {
+				rx-pins {
 					pins = "gpio18";
 					function = "blsp_uart_rx_a2";
 				};
 
-				tx {
+				tx-pins {
 					pins = "gpio17";
 					function = "blsp_uart_tx_a2";
 				};
 			};
 
-			blsp1_uart3_default: blsp1-uart3-default {
-				pins = "gpio82", "gpio83", "gpio84", "gpio85";
-				function = "blsp_uart3";
+			blsp1_uart3_default: blsp1-uart3-default-state {
+				cts-pins {
+					pins = "gpio84";
+					function = "blsp_uart3";
+				};
+
+				rts-tx-pins {
+					pins = "gpio85", "gpio82";
+					function = "blsp_uart3";
+				};
+
+				rx-pins {
+					pins = "gpio83";
+					function = "blsp_uart3";
+				};
 			};
 
-			blsp2_i2c0_default: blsp2-i2c0-default {
+			blsp2_i2c0_default: blsp2-i2c0-default-state {
 				pins = "gpio28", "gpio29";
 				function = "blsp_i2c5";
 			};
 
-			blsp1_spi0_default: blsp1-spi0-default {
+			blsp1_spi0_default: blsp1-spi0-default-state {
 				pins = "gpio30", "gpio31", "gpio32", "gpio33";
 				function = "blsp_spi0";
 			};
 
-			blsp1_spi1_default: blsp1-spi1-default {
-				mosi {
+			blsp1_spi1_default: blsp1-spi1-default-state {
+				mosi-pins {
 					pins = "gpio22";
 					function = "blsp_spi_mosi_a1";
 				};
 
-				miso {
+				miso-pins {
 					pins = "gpio23";
 					function = "blsp_spi_miso_a1";
 				};
 
-				cs_n {
+				cs-n-pins {
 					pins = "gpio24";
 					function = "blsp_spi_cs_n_a1";
 				};
 
-				clk {
+				clk-pins {
 					pins = "gpio25";
 					function = "blsp_spi_clk_a1";
 				};
 			};
 
-			blsp1_spi2_default: blsp1-spi2-default {
+			blsp1_spi2_default: blsp1-spi2-default-state {
 				pins = "gpio17", "gpio18", "gpio19", "gpio20";
 				function = "blsp_spi2";
 			};
 
-			blsp1_spi3_default: blsp1-spi3-default {
+			blsp1_spi3_default: blsp1-spi3-default-state {
 				pins = "gpio82", "gpio83", "gpio84", "gpio85";
 				function = "blsp_spi3";
 			};
 
-			blsp1_spi4_default: blsp1-spi4-default {
+			blsp1_spi4_default: blsp1-spi4-default-state {
 				pins = "gpio37", "gpio38", "gpio117", "gpio118";
 				function = "blsp_spi4";
 			};
 
-			blsp2_spi0_default: blsp2-spi0-default {
+			blsp2_spi0_default: blsp2-spi0-default-state {
 				pins = "gpio26", "gpio27", "gpio28", "gpio29";
 				function = "blsp_spi5";
 			};
 
-			blsp2_uart0_default: blsp2-uart0-default {
+			blsp2_uart0_default: blsp2-uart0-default-state {
 				pins = "gpio26", "gpio27", "gpio28", "gpio29";
 				function = "blsp_uart5";
 			};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dts
new file mode 100644
index 000000000000..bb149e577914
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dts
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Linaro Ltd.
+ */
+
+/dts-v1/;
+
+#include "qrb5165-rb5.dts"
+
+&camcc {
+	status = "okay";
+};
+
+&camss {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+	status = "okay";
+
+	ports {
+		/* The port index denotes CSIPHY id i.e. csiphy2 */
+		port@2 {
+			csiphy2_ep: endpoint {
+				clock-lanes = <7>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&imx577_ep>;
+			};
+		};
+	};
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c0 {
+	camera@1a {
+		compatible = "sony,imx577";
+		reg = <0x1a>;
+
+		reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default", "suspend";
+		pinctrl-0 = <&cam2_default>;
+		pinctrl-1 = <&cam2_suspend>;
+
+		clocks = <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK2_CLK>;
+		assigned-clock-rates = <24000000>;
+
+		dovdd-supply  = <&vreg_l7f_1p8>;
+		avdd-supply = <&vdc_5v>;
+		dvdd-supply = <&vdc_5v>;
+
+		port {
+			imx577_ep: endpoint {
+				clock-lanes = <1>;
+				link-frequencies = /bits/ 64 <600000000>;
+				data-lanes = <1 2 3 4>;
+				remote-endpoint = <&csiphy2_ep>;
+			};
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index bc6d70d11da9..f448ffcac9cf 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -867,7 +867,7 @@
 };
 
 &q6afedai {
-	qi2s@16 {
+	dai@16 {
 		reg = <PRIMARY_MI2S_RX>;
 		qcom,sd-lines = <0 1 2 3>;
 	};
@@ -875,7 +875,7 @@
 
 /* TERT I2S Uses 1 I2S SD Lines for audio on LT9611 HDMI Bridge */
 &q6afedai {
-	qi2s@20 {
+	dai@20 {
 		reg = <TERTIARY_MI2S_RX>;
 		qcom,sd-lines = <0>;
 	};
@@ -904,7 +904,7 @@
 	cd-gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 };
 
 &sound {
@@ -1007,7 +1007,7 @@
 };
 
 &swr0 {
-	left_spkr: wsa8810-left{
+	left_spkr: speaker@0,3 {
 		compatible = "sdw10217211000";
 		reg = <0 3>;
 		powerdown-gpios = <&tlmm 130 GPIO_ACTIVE_HIGH>;
@@ -1016,7 +1016,7 @@
 		#sound-dai-cells = <0>;
 	};
 
-	right_spkr: wsa8810-right{
+	right_spkr: speaker@0,4 {
 		compatible = "sdw10217211000";
 		reg = <0 4>;
 		powerdown-gpios = <&tlmm 130 GPIO_ACTIVE_HIGH>;
@@ -1210,33 +1210,33 @@
 		"HST_WLAN_UART_TX",
 		"HST_WLAN_UART_RX";
 
-	lt9611_irq_pin: lt9611-irq {
+	lt9611_irq_pin: lt9611-irq-state {
 		pins = "gpio63";
 		function = "gpio";
 		bias-disable;
 	};
 
-	sdc2_default_state: sdc2-default {
-		clk {
+	sdc2_default_state: sdc2-default-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 	};
 
-	sdc2_card_det_n: sd-card-det-n {
+	sdc2_card_det_n: sd-card-det-n-state {
 		pins = "gpio77";
 		function = "gpio";
 		bias-pull-up;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8155p-adp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
index f6af481e3ad6..e7b6c7c048f2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
@@ -136,9 +136,8 @@
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7a_1p8: ldo7 {
@@ -154,9 +153,8 @@
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l11a_0p8: ldo11 {
@@ -263,9 +261,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7c_1p8: ldo7 {
@@ -281,9 +278,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l10c_3p3: ldo10 {
@@ -397,7 +393,7 @@
 	vmmc-supply = <&vreg_l17a_2p96>;  /* Card power line */
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 };
 
 &uart2 {
@@ -488,26 +484,26 @@
 &tlmm {
 	gpio-reserved-ranges = <0 4>;
 
-	sdc2_on: sdc2_on {
-		clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;		/* No pull */
 			drive-strength = <16>;	/* 16 MA */
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;		/* pull up */
 			drive-strength = <16>;	/* 16 MA */
 		};
 
-		data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;		/* pull up */
 			drive-strength = <16>;	/* 16 MA */
 		};
 
-		sd-cd {
+		sd-cd-pins {
 			pins = "gpio96";
 			function = "gpio";
 			bias-pull-up;		/* pull up */
@@ -515,26 +511,26 @@
 		};
 	};
 
-	sdc2_off: sdc2_off {
-		clk {
+	sdc2_off: sdc2-off-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;		/* No pull */
 			drive-strength = <2>;	/* 2 MA */
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;		/* pull up */
 			drive-strength = <2>;	/* 2 MA */
 		};
 
-		data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;		/* pull up */
 			drive-strength = <2>;	/* 2 MA */
 		};
 
-		sd-cd {
+		sd-cd-pins {
 			pins = "gpio96";
 			function = "gpio";
 			bias-pull-up;		/* pull up */
@@ -542,66 +538,62 @@
 		};
 	};
 
-	usb2phy_ac_en1_default: usb2phy_ac_en1_default {
-		mux {
-			pins = "gpio113";
-			function = "usb2phy_ac";
-			bias-disable;
-			drive-strength = <2>;
-		};
+	usb2phy_ac_en1_default: usb2phy-ac-en1-default-state {
+		pins = "gpio113";
+		function = "usb2phy_ac";
+		bias-disable;
+		drive-strength = <2>;
 	};
 
-	usb2phy_ac_en2_default: usb2phy_ac_en2_default {
-		mux {
-			pins = "gpio123";
-			function = "usb2phy_ac";
-			bias-disable;
-			drive-strength = <2>;
-		};
+	usb2phy_ac_en2_default: usb2phy-ac-en2-default-state {
+		pins = "gpio123";
+		function = "usb2phy_ac";
+		bias-disable;
+		drive-strength = <2>;
 	};
 
-	ethernet_defaults: ethernet-defaults {
-		mdc {
+	ethernet_defaults: ethernet-defaults-state {
+		mdc-pins {
 			pins = "gpio7";
 			function = "rgmii";
 			bias-pull-up;
 		};
 
-		mdio {
+		mdio-pins {
 			pins = "gpio59";
 			function = "rgmii";
 			bias-pull-up;
 		};
 
-		rgmii-rx {
+		rgmii-rx-pins {
 			pins = "gpio117", "gpio118", "gpio119", "gpio120", "gpio115", "gpio116";
 			function = "rgmii";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		rgmii-tx {
+		rgmii-tx-pins {
 			pins = "gpio122", "gpio4", "gpio5", "gpio6", "gpio114", "gpio121";
 			function = "rgmii";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
 
-		phy-intr {
+		phy-intr-pins {
 			pins = "gpio124";
 			function = "emac_phy";
 			bias-disable;
 			drive-strength = <8>;
 		};
 
-		pps {
+		pps-pins {
 			pins = "gpio81";
 			function = "emac_pps";
 			bias-disable;
 			drive-strength = <8>;
 		};
 
-		phy-reset {
+		phy-reset-pins {
 			pins = "gpio79";
 			function = "gpio";
 			bias-pull-up;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index ec6fd41fffa8..1e75cc49fd1d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -57,6 +57,13 @@
 			regulator-max-microvolt = <3072000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
+
+		vreg_l11a: ldo11 {
+			regulator-name = "vreg_l11a";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
 	};
 
 	pmm8540-c-regulators {
@@ -83,9 +90,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l4c: ldo4 {
@@ -101,9 +107,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7c: ldo7 {
@@ -119,9 +124,8 @@
 			regulator-max-microvolt = <2504000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l17c: ldo17 {
@@ -130,9 +134,8 @@
 			regulator-max-microvolt = <2504000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
 
@@ -163,6 +166,76 @@
 	};
 };
 
+&pcie2a {
+	perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2a_default>;
+
+	status = "okay";
+};
+
+&pcie2a_phy {
+	vdda-phy-supply = <&vreg_l11a>;
+	vdda-pll-supply = <&vreg_l3a>;
+
+	status = "okay";
+};
+
+&pcie3a {
+	num-lanes = <2>;
+
+	perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 56 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3a_default>;
+
+	status = "okay";
+};
+
+&pcie3a_phy {
+	vdda-phy-supply = <&vreg_l11a>;
+	vdda-pll-supply = <&vreg_l3a>;
+
+	status = "okay";
+};
+
+&pcie3b {
+	perst-gpios = <&tlmm 153 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3b_default>;
+
+	status = "okay";
+};
+
+&pcie3b_phy {
+	vdda-phy-supply = <&vreg_l11a>;
+	vdda-pll-supply = <&vreg_l3a>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie4_default>;
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l11a>;
+	vdda-pll-supply = <&vreg_l3a>;
+
+	status = "okay";
+};
+
 &qup2 {
 	status = "okay";
 };
@@ -194,6 +267,14 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
+			wakeup-source;
+		};
+
 		pm8450a_gpios: gpio@c000 {
 			compatible = "qcom,pm8150-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
@@ -392,3 +473,97 @@
 };
 
 /* PINCTRL */
+
+&tlmm {
+	pcie2a_default: pcie2a-default-state {
+		clkreq-n-pins {
+			pins = "gpio142";
+			function = "pcie2a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio143";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio145";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie3a_default: pcie3a-default-state {
+		clkreq-n-pins {
+			pins = "gpio150";
+			function = "pcie3a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio56";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie3b_default: pcie3b-default-state {
+		clkreq-n-pins {
+			pins = "gpio152";
+			function = "pcie3b_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio153";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio130";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio140";
+			function = "pcie4_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio141";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio139";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8540p-ride.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8540p-ride.dts
new file mode 100644
index 000000000000..91e51661c628
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8540p-ride.dts
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "sa8540p.dtsi"
+#include "pm8450a.dtsi"
+
+/ {
+	model = "Qualcomm SA8540P Ride";
+	compatible = "qcom,sa8540p-ride", "qcom,sa8540p";
+
+	aliases {
+		serial0 = &qup2_uart17;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8150-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vreg_l3a: ldo3 {
+			regulator-name = "vreg_l3a";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1208000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5a: ldo5 {
+			regulator-name = "vreg_l5a";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a: ldo7 {
+			regulator-name = "vreg_l7a";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11a: ldo11 {
+			regulator-name = "vreg_l11a";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13a: ldo13 {
+			regulator-name = "vreg_l13a";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8150-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_l1c: ldo1 {
+			regulator-name = "vreg_l1c";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c: ldo2 {
+			regulator-name = "vreg_l2c";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c: ldo4 {
+			regulator-name = "vreg_l4c";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1208000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c: ldo6 {
+			regulator-name = "vreg_l6c";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l7c: ldo7 {
+			regulator-name = "vreg_l7c";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17c: ldo17 {
+			regulator-name = "vreg_l17c";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pm8150-rpmh-regulators";
+		qcom,pmic-id = "g";
+
+		vreg_l3g: ldo3 {
+			regulator-name = "vreg_l3g";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7g: ldo7 {
+			regulator-name = "vreg_l7g";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8g: ldo8 {
+			regulator-name = "vreg_l8g";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&pcie3a {
+	ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+		 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x20000000>,
+		 <0x03000000 0x6 0x00000000 0x6 0x00000000 0x2 0x00000000>;
+
+	perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 56 GPIO_ACTIVE_HIGH>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3a_default>;
+
+	status = "okay";
+};
+
+&pcie3a_phy {
+	vdda-phy-supply = <&vreg_l11a>;
+	vdda-pll-supply = <&vreg_l3a>;
+
+	status = "okay";
+};
+
+&qup2 {
+	status = "okay";
+};
+
+&qup2_uart17 {
+	compatible = "qcom,geni-debug-uart";
+	status = "okay";
+};
+
+&remoteproc_nsp0 {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&remoteproc_nsp1 {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&tlmm {
+	pcie3a_default: pcie3a-default-state {
+		perst-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		clkreq-pins {
+			pins = "gpio150";
+			function = "pcie3a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		wake-pins {
+			pins = "gpio56";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 228 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l17c>;
+	vccq-supply = <&vreg_l6c>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l8g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&usb_0 {
+	status = "okay";
+};
+
+&usb_0_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_0_hsphy {
+	vdda-pll-supply = <&vreg_l5a>;
+	vdda18-supply = <&vreg_l7a>;
+	vdda33-supply = <&vreg_l13a>;
+
+	status = "okay";
+};
+
+&usb_0_qmpphy {
+	vdda-phy-supply = <&vreg_l3a>;
+	vdda-pll-supply = <&vreg_l5a>;
+
+	status = "okay";
+};
+
+&usb_2_hsphy0 {
+	vdda-pll-supply = <&vreg_l5a>;
+	vdda18-supply = <&vreg_l7g>;
+	vdda33-supply = <&vreg_l13a>;
+
+	status = "okay";
+};
+
+&usb_2_qmpphy0 {
+	vdda-phy-supply = <&vreg_l3a>;
+	vdda-pll-supply = <&vreg_l5a>;
+
+	status = "okay";
+};
+
+&xo_board_clk {
+	clock-frequency = <38400000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8540p.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8540p.dtsi
index 8ea2886fbab2..a88452c20d05 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sa8540p.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sa8540p.dtsi
@@ -14,59 +14,81 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-peak-kBps = <(300000 * 32)>;
+		};
 		opp-403200000 {
 			opp-hz = /bits/ 64 <403200000>;
+			opp-peak-kBps = <(384000 * 32)>;
 		};
 		opp-499200000 {
 			opp-hz = /bits/ 64 <499200000>;
+			opp-peak-kBps = <(480000 * 32)>;
 		};
 		opp-595200000 {
 			opp-hz = /bits/ 64 <595200000>;
+			opp-peak-kBps = <(576000 * 32)>;
 		};
 		opp-710400000 {
 			opp-hz = /bits/ 64 <710400000>;
+			opp-peak-kBps = <(672000 * 32)>;
 		};
 		opp-806400000 {
 			opp-hz = /bits/ 64 <806400000>;
+			opp-peak-kBps = <(768000 * 32)>;
 		};
 		opp-902400000 {
 			opp-hz = /bits/ 64 <902400000>;
+			opp-peak-kBps = <(864000 * 32)>;
 		};
 		opp-1017600000 {
 			opp-hz = /bits/ 64 <1017600000>;
+			opp-peak-kBps = <(960000 * 32)>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
+			opp-peak-kBps = <(1075200 * 32)>;
 		};
 		opp-1209600000 {
 			opp-hz = /bits/ 64 <1209600000>;
+			opp-peak-kBps = <(1171200 * 32)>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
+			opp-peak-kBps = <(1286400 * 32)>;
 		};
 		opp-1440000000 {
 			opp-hz = /bits/ 64 <1440000000>;
+			opp-peak-kBps = <(1382400 * 32)>;
 		};
 		opp-1555200000 {
 			opp-hz = /bits/ 64 <1555200000>;
+			opp-peak-kBps = <(1497600 * 32)>;
 		};
 		opp-1670400000 {
 			opp-hz = /bits/ 64 <1670400000>;
+			opp-peak-kBps = <(1593600 * 32)>;
 		};
 		opp-1785600000 {
 			opp-hz = /bits/ 64 <1785600000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-1881600000 {
 			opp-hz = /bits/ 64 <1881600000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2016000000 {
 			opp-hz = /bits/ 64 <2016000000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2131200000 {
 			opp-hz = /bits/ 64 <2131200000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2246400000 {
 			opp-hz = /bits/ 64 <2246400000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 	};
 
@@ -76,58 +98,134 @@
 
 		opp-825600000 {
 			opp-hz = /bits/ 64 <825600000>;
+			opp-peak-kBps = <(300000 * 32)>;
 		};
 		opp-940800000 {
 			opp-hz = /bits/ 64 <940800000>;
+			opp-peak-kBps = <(864000 * 32)>;
 		};
 		opp-1056000000 {
 			opp-hz = /bits/ 64 <1056000000>;
+			opp-peak-kBps = <(960000 * 32)>;
 		};
 		opp-1171200000 {
 			opp-hz = /bits/ 64 <1171200000>;
+			opp-peak-kBps = <(1171200 * 32)>;
 		};
 		opp-1286400000 {
 			opp-hz = /bits/ 64 <1286400000>;
+			opp-peak-kBps = <(1286400 * 32)>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
+			opp-peak-kBps = <(1382400 * 32)>;
 		};
 		opp-1516800000 {
 			opp-hz = /bits/ 64 <1516800000>;
+			opp-peak-kBps = <(1497600 * 32)>;
 		};
 		opp-1632000000 {
 			opp-hz = /bits/ 64 <1632000000>;
+			opp-peak-kBps = <(1593600 * 32)>;
 		};
 		opp-1747200000 {
 			opp-hz = /bits/ 64 <1747200000>;
+			opp-peak-kBps = <(1593600 * 32)>;
 		};
 		opp-1862400000 {
 			opp-hz = /bits/ 64 <1862400000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-1977600000 {
 			opp-hz = /bits/ 64 <1977600000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2073600000 {
 			opp-hz = /bits/ 64 <2073600000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2169600000 {
 			opp-hz = /bits/ 64 <2169600000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2284800000 {
 			opp-hz = /bits/ 64 <2284800000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2380800000 {
 			opp-hz = /bits/ 64 <2380800000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2496000000 {
 			opp-hz = /bits/ 64 <2496000000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 		opp-2592000000 {
 			opp-hz = /bits/ 64 <2592000000>;
+			opp-peak-kBps = <(1708800 * 32)>;
 		};
 	};
 };
 
+&pcie2a {
+	compatible = "qcom,pcie-sa8540p";
+
+	linux,pci-domain = <0>;
+
+	interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "msi";
+};
+
+&pcie2b {
+	compatible = "qcom,pcie-sa8540p";
+
+	linux,pci-domain = <1>;
+
+	interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "msi";
+};
+
+&pcie3a {
+	compatible = "qcom,pcie-sa8540p";
+	reg = <0x0 0x01c10000 0x0 0x3000>,
+	      <0x0 0x40000000 0x0 0xf1d>,
+	      <0x0 0x40000f20 0x0 0xa8>,
+	      <0x0 0x40001000 0x0 0x1000>,
+	      <0x0 0x40100000 0x0 0x100000>;
+	reg-names = "parf", "dbi", "elbi", "atu", "config";
+
+	ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
+		 <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1d00000>;
+
+	linux,pci-domain = <2>;
+
+	interrupts =  <GIC_SPI 567 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "msi";
+
+	interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&pcie3b {
+	compatible = "qcom,pcie-sa8540p";
+
+	linux,pci-domain = <3>;
+
+	interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "msi";
+};
+
+&pcie4 {
+	compatible = "qcom,pcie-sa8540p";
+
+	linux,pci-domain = <4>;
+
+	interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "msi";
+};
+
 &rpmhpd {
 	compatible = "qcom,sa8540p-rpmhpd";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-idp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 9dee131b1e24..70fd9ff8dfa2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -481,287 +481,261 @@
 };
 
 &qspi_clk {
-	pinconf {
-		pins = "gpio63";
-		bias-disable;
-	};
+	bias-disable;
 };
 
 &qspi_cs0 {
-	pinconf {
-		pins = "gpio68";
-		bias-disable;
-	};
+	bias-disable;
 };
 
 &qspi_data01 {
-	pinconf {
-		pins = "gpio64", "gpio65";
-
-		/* High-Z when no transfers; nice to park the lines */
-		bias-pull-up;
-	};
+	/* High-Z when no transfers; nice to park the lines */
+	bias-pull-up;
 };
 
 &qup_i2c2_default {
-	pinconf {
-		pins = "gpio15", "gpio16";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c4_default {
-	pinconf {
-		pins = "gpio115", "gpio116";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c7_default {
-	pinconf {
-		pins = "gpio6", "gpio7";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c9_default {
-	pinconf {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
-&qup_uart3_default {
-	pinconf-cts {
-		/*
-		 * Configure a pull-down on CTS to match the pull of
-		 * the Bluetooth module.
-		 */
-		pins = "gpio38";
-		bias-pull-down;
-	};
+&qup_uart3_cts {
+	/*
+	 * Configure a pull-down on CTS to match the pull of
+	 * the Bluetooth module.
+	 */
+	bias-pull-down;
+};
 
-	pinconf-rts {
-		/* We'll drive RTS, so no pull */
-		pins = "gpio39";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart3_rts {
+	/* We'll drive RTS, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
 
-	pinconf-tx {
-		/* We'll drive TX, so no pull */
-		pins = "gpio40";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart3_tx {
+	/* We'll drive TX, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
 
-	pinconf-rx {
-		/*
-		 * Configure a pull-up on RX. This is needed to avoid
-		 * garbage data when the TX pin of the Bluetooth module is
-		 * in tri-state (module powered off or not driving the
-		 * signal yet).
-		 */
-		pins = "gpio41";
-		bias-pull-up;
-	};
+&qup_uart3_rx {
+	/*
+	 * Configure a pull-up on RX. This is needed to avoid
+	 * garbage data when the TX pin of the Bluetooth module is
+	 * in tri-state (module powered off or not driving the
+	 * signal yet).
+	 */
+	bias-pull-up;
 };
 
-&qup_uart8_default {
-	pinconf-tx {
-		pins = "gpio44";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart8_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
 
-	pinconf-rx {
-		pins = "gpio45";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
+&qup_uart8_rx {
+	drive-strength = <2>;
+	bias-pull-up;
 };
 
-&qup_spi0_default {
-	pinconf {
-		pins = "gpio34", "gpio35", "gpio36", "gpio37";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_spi0_spi {
+	drive-strength = <2>;
+	bias-disable;
 };
 
-&qup_spi6_default {
-	pinconf {
-		pins = "gpio59", "gpio60", "gpio61", "gpio62";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_spi0_cs {
+	drive-strength = <2>;
+	bias-disable;
 };
 
-&qup_spi10_default {
-	pinconf {
-		pins = "gpio86", "gpio87", "gpio88", "gpio89";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_spi6_spi {
+	drive-strength = <2>;
+	bias-disable;
 };
 
-&tlmm {
-	qup_uart3_sleep: qup-uart3-sleep {
-		pinmux {
-			pins = "gpio38", "gpio39",
-			       "gpio40", "gpio41";
-			function = "gpio";
-		};
+&qup_spi6_cs {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_spi10_spi {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_spi10_cs {
+	drive-strength = <2>;
+	bias-disable;
+};
 
-		pinconf-cts {
+&tlmm {
+	qup_uart3_sleep: qup-uart3-sleep-state {
+		cts-pins {
 			/*
 			 * Configure a pull-down on CTS to match the pull of
 			 * the Bluetooth module.
 			 */
 			pins = "gpio38";
+			function = "gpio";
 			bias-pull-down;
 		};
 
-		pinconf-rts {
+		rts-pins {
 			/*
 			 * Configure pull-down on RTS. As RTS is active low
 			 * signal, pull it low to indicate the BT SoC that it
 			 * can wakeup the system anytime from suspend state by
 			 * pulling RX low (by sending wakeup bytes).
 			 */
-			 pins = "gpio39";
-			 bias-pull-down;
+			pins = "gpio39";
+			function = "gpio";
+			bias-pull-down;
 		};
 
-		pinconf-tx {
+		tx-pins {
 			/*
 			 * Configure pull-up on TX when it isn't actively driven
 			 * to prevent BT SoC from receiving garbage during sleep.
 			 */
 			pins = "gpio40";
+			function = "gpio";
 			bias-pull-up;
 		};
 
-		pinconf-rx {
+		rx-pins {
 			/*
 			 * Configure a pull-up on RX. This is needed to avoid
 			 * garbage data when the TX pin of the Bluetooth module
 			 * is floating which may cause spurious wakeups.
 			 */
 			pins = "gpio41";
+			function = "gpio";
 			bias-pull-up;
 		};
 	};
 
-	sdc1_on: sdc1-on {
-		pinconf-clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	sdc1_off: sdc1-off {
-		pinconf-clk {
+	sdc1_off: sdc1-off-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		pinconf-clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-sd-cd {
+		sd-cd-pins {
 			pins = "gpio69";
+			function = "gpio";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 	};
 
-	sdc2_off: sdc2-off {
-		pinconf-clk {
+	sdc2_off: sdc2-off-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-sd-cd {
+		sd-cd-pins {
 			pins = "gpio69";
+			function = "gpio";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
index 7ee407f7b6bb..8b8ea8af165d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi
@@ -181,23 +181,15 @@ ap_ts_pen_1v8: &i2c4 {
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 &en_pp3300_dx_edp {
-	pinmux  {
-		pins = "gpio67";
-	};
-
-	pinconf {
-		pins = "gpio67";
-	};
+	pins = "gpio67";
 };
 
 &ts_reset_l {
-	pinconf {
-		/*
-		 * We want reset state by default and it will be up to the
-		 * driver to disable this when it's ready.
-		 */
-		output-low;
-	};
+	/*
+	 * We want reset state by default and it will be up to the
+	 * driver to disable this when it's ready.
+	 */
+	output-low;
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -327,16 +319,10 @@ ap_ts_pen_1v8: &i2c4 {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	dmic_clk_en: dmic_clk_en {
-		pinmux {
-			pins = "gpio83";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio83";
-			drive-strength = <8>;
-			bias-pull-up;
-		};
+	dmic_clk_en: dmic-clk-en-state {
+		pins = "gpio83";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
index 1bd6c7dcd9e9..d3cf64c16dcd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi
@@ -10,22 +10,22 @@
 / {
 	/* BOARD-SPECIFIC TOP LEVEL NODES */
 
-	max98360a_1: max98360a_1 {
+	max98360a_1: amplifier-1 {
 		compatible = "maxim,max98360a";
 		#sound-dai-cells = <0>;
 	};
 
-	max98360a_2: max98360a_2 {
+	max98360a_2: amplifier-2 {
 		compatible = "maxim,max98360a";
 		#sound-dai-cells = <0>;
 	};
 
-	max98360a_3: max98360a_3 {
+	max98360a_3: amplifier-3 {
 		compatible = "maxim,max98360a";
 		#sound-dai-cells = <0>;
 	};
 
-	pp3300_touch: pp3300-touch {
+	pp3300_touch: pp3300-touch-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "pp3300_touch";
 
@@ -180,30 +180,19 @@ ap_ts_pen_1v8: &i2c4 {
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio67";
-	};
-
-	pinconf {
-		pins = "gpio67";
-	};
+	pins = "gpio67";
 };
 
-&sec_mi2s_active{
-	pinmux {
-		pins = "gpio49", "gpio50", "gpio51", "gpio52";
-		function = "mi2s_1";
-	};
+&sec_mi2s_active {
+	pins = "gpio49", "gpio50", "gpio51", "gpio52";
 };
 
 &ts_reset_l {
-	pinconf {
-		/*
-		 * We want reset state by default and it will be up to the
-		 * driver to disable this when it's ready.
-		 */
-		output-low;
-	};
+	/*
+	 * We want reset state by default and it will be up to the
+	 * driver to disable this when it's ready.
+	 */
+	output-low;
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -333,16 +322,10 @@ ap_ts_pen_1v8: &i2c4 {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	en_pp3300_touch: en-pp3300-touch {
-		pinmux {
-			pins = "gpio87";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio87";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_pp3300_touch: en-pp3300-touch-state {
+		pins = "gpio87";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts
index 1a62e8d435ab..3abd6222fe46 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts
@@ -29,16 +29,10 @@
 };
 
 &tlmm {
-	en_fp_rails: en-fp-rails {
-		pinmux {
-			pins = "gpio74";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio74";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_fp_rails: en-fp-rails-state {
+		pins = "gpio74";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi
index 74f0e07ea5cf..315ac5eb5f78 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi
@@ -11,6 +11,7 @@
 
 &alc5682 {
 	compatible = "realtek,rt5682s";
+	/delete-property/ VBAT-supply;
 	realtek,dmic1-clk-pin = <2>;
 	realtek,dmic-clk-rate-hz = <2048000>;
 };
@@ -87,13 +88,7 @@ ap_ts_pen_1v8: &i2c4 {
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio67";
-	};
-
-	pinconf {
-		pins = "gpio67";
-	};
+	pins = "gpio67";
 };
 
 /* PINCTRL - board-specific pinctrl */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
index 002663d752da..269007d73162 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
@@ -75,21 +75,13 @@ ap_ts_pen_1v8: &i2c4 {
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 &trackpad_int_1v8_odl {
-	pinmux {
-		pins = "gpio58";
-	};
-
-	pinconf {
-		pins = "gpio58";
-	};
+	pins = "gpio58";
 };
 
 &ts_reset_l {
-	pinconf {
-		/* This pin is not connected on -rev0, pull up to park. */
-		/delete-property/bias-disable;
-		bias-pull-up;
-	};
+	/* This pin is not connected on -rev0, pull up to park. */
+	/delete-property/bias-disable;
+	bias-pull-up;
 };
 
 /* PINCTRL - board-specific pinctrl */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi
index 7bc8402c018e..f4c1f3813664 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi
@@ -24,30 +24,13 @@
 
 /* PINCTRL - modifications to sc7180-trogdor-mrbland.dtsi */
 &avdd_lcd_en {
-	pinmux {
-		pins = "gpio80";
-	};
-
-	pinconf {
-		pins = "gpio80";
-	};
+	pins = "gpio80";
 };
 
 &mipi_1800_en {
-	pinmux {
-		pins = "gpio81";
-	};
-
-	pinconf {
-		pins = "gpio81";
-	};
+	pins = "gpio81";
 };
-&vdd_reset_1800 {
-	pinmux {
-		pins = "gpio76";
-	};
 
-	pinconf {
-		pins = "gpio76";
-	};
+&vdd_reset_1800 {
+	pins = "gpio76";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi
index 97cba7f8064f..ed12ee35f06b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi
@@ -13,7 +13,7 @@
 /delete-node/ &usb_c1;
 
 / {
-	avdd_lcd: avdd-lcd {
+	avdd_lcd: avdd-lcd-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "avdd_lcd";
 
@@ -25,7 +25,7 @@
 		vin-supply = <&pp5000_a>;
 	};
 
-	avee_lcd: avee-lcd {
+	avee_lcd: avee-lcd-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "avee_lcd";
 
@@ -37,7 +37,7 @@
 		vin-supply = <&pp5000_a>;
 	};
 
-	v1p8_mipi: v1p8-mipi {
+	v1p8_mipi: v1p8-mipi-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "v1p8_mipi";
 
@@ -160,13 +160,7 @@ pp3300_disp_on: &pp3300_dx_edp {
  */
 
 tp_en: &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio85";
-	};
-
-	pinconf {
-		pins = "gpio85";
-	};
+	pins = "gpio85";
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -296,55 +290,31 @@ tp_en: &en_pp3300_dx_edp {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	avdd_lcd_en: avdd-lcd-en {
-		pinmux {
-			pins = "gpio88";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio88";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	avdd_lcd_en: avdd-lcd-en-state {
+		pins = "gpio88";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	avee_lcd_en: avee-lcd-en {
-		pinmux {
-			pins = "gpio21";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio21";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	avee_lcd_en: avee-lcd-en-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	mipi_1800_en: mipi-1800-en {
-		pinmux {
-			pins = "gpio86";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio86";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	mipi_1800_en: mipi-1800-en-state {
+		pins = "gpio86";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	vdd_reset_1800: vdd-reset-1800 {
-		pinmux {
-			pins = "gpio87";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio87";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	vdd_reset_1800: vdd-reset-1800-state {
+		pins = "gpio87";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi
index 6a84fba178d6..ebd6765e2afa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi
@@ -8,7 +8,7 @@
 #include <dt-bindings/gpio/gpio.h>
 
 / {
-	pp3300_brij_ps8640: pp3300-brij-ps8640 {
+	pp3300_brij_ps8640: pp3300-brij-ps8640-regulator {
 		compatible = "regulator-fixed";
 		status = "okay";
 		regulator-name = "pp3300_brij_ps8640";
@@ -83,29 +83,17 @@ edp_brij_i2c: &i2c2 {
 };
 
 &tlmm {
-	edp_brij_ps8640_rst: edp-brij-ps8640-rst {
-		pinmux {
-			pins = "gpio11";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio11";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	edp_brij_ps8640_rst: edp-brij-ps8640-rst-state {
+		pins = "gpio11";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	en_pp3300_edp_brij_ps8640: en-pp3300-edp-brij-ps8640 {
-		pinmux {
-			pins = "gpio32";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio32";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_pp3300_edp_brij_ps8640: en-pp3300-edp-brij-ps8640-state {
+		pins = "gpio32";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
index 56d787785fd5..d06cc4ea3375 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi
@@ -84,13 +84,7 @@
 };
 
 &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio67";
-	};
-
-	pinconf {
-		pins = "gpio67";
-	};
+	pins = "gpio67";
 };
 
 /* PINCTRL - board-specific pinctrl */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-lte.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-lte.dts
new file mode 100644
index 000000000000..021bcafcf815
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-lte.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Pazquel board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-parade-ps8640.dtsi"
+#include "sc7180-trogdor-pazquel360.dtsi"
+#include "sc7180-trogdor-lte-sku.dtsi"
+
+/ {
+	model = "Google Pazquel (Parade,LTE)";
+	compatible = "google,pazquel-sku22", "google,pazquel-sku20", "qcom,sc7180";
+};
+
+&ap_sar_sensor_i2c {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-wifi.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-wifi.dts
new file mode 100644
index 000000000000..defd84c5354a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360-wifi.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Pazquel board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor.dtsi"
+#include "sc7180-trogdor-parade-ps8640.dtsi"
+#include "sc7180-trogdor-pazquel360.dtsi"
+
+/ {
+	model = "Google Pazquel (Parade,WIFI-only)";
+	compatible = "google,pazquel-sku21", "qcom,sc7180";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi
new file mode 100644
index 000000000000..5702325d0c7b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel360.dtsi
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Pazquel board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/* This file must be included after sc7180-trogdor.dtsi */
+#include "sc7180-trogdor-pazquel.dtsi"
+
+&alc5682 {
+	compatible = "realtek,rt5682s";
+	realtek,dmic1-clk-pin = <2>;
+	realtek,dmic-clk-rate-hz = <2048000>;
+};
+
+&keyboard_controller {
+	function-row-physmap = <
+		MATRIX_KEY(0x00, 0x02, 0)	/* T1 */
+		MATRIX_KEY(0x03, 0x02, 0)	/* T2 */
+		MATRIX_KEY(0x02, 0x02, 0)	/* T3 */
+		MATRIX_KEY(0x01, 0x02, 0)	/* T4 */
+		MATRIX_KEY(0x03, 0x04, 0)	/* T5 */
+		MATRIX_KEY(0x02, 0x04, 0)	/* T6 */
+		MATRIX_KEY(0x01, 0x04, 0)	/* T7 */
+		MATRIX_KEY(0x02, 0x09, 0)	/* T8 */
+		MATRIX_KEY(0x01, 0x09, 0)	/* T9 */
+		MATRIX_KEY(0x00, 0x04, 0)	/* T10 */
+		MATRIX_KEY(0x03, 0x09, 0)       /* T11 */
+	>;
+	linux,keymap = <
+		MATRIX_KEY(0x00, 0x02, KEY_BACK)
+		MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+		MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+		MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+		MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+		MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+		MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+		MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+		MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+		MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+		MATRIX_KEY(0x03, 0x09, KEY_SLEEP)
+		CROS_STD_MAIN_KEYMAP
+	>;
+};
+
+&sound {
+	compatible = "google,sc7180-trogdor";
+	model = "sc7180-rt5682s-max98357a-1mic";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
index a7582fb547ee..6c5287bd27d6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi
@@ -312,15 +312,9 @@ ap_ts_pen_1v8: &i2c4 {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	dmic_sel: dmic-sel {
-		pinmux {
-			pins = "gpio86";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio86";
-			bias-pull-down;
-		};
+	dmic_sel: dmic-sel-state {
+		pins = "gpio86";
+		function = "gpio";
+		bias-pull-down;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
index 695b04fe7221..cb41ccdaccfd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi
@@ -13,7 +13,7 @@
 /delete-node/ &usb_c1;
 
 / {
-	ppvar_lcd: ppvar-lcd {
+	ppvar_lcd: ppvar-lcd-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "ppvar_lcd";
 
@@ -25,7 +25,7 @@
 		vin-supply = <&pp5000_a>;
 	};
 
-	v1p8_disp: v1p8-disp {
+	v1p8_disp: v1p8-disp-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "v1p8_disp";
 
@@ -147,13 +147,7 @@ pp3300_disp_on: &pp3300_dx_edp {
  */
 
 tp_en: &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio67";
-	};
-
-	pinconf {
-		pins = "gpio67";
-	};
+	pins = "gpio67";
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -283,42 +277,24 @@ tp_en: &en_pp3300_dx_edp {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	lcd_rst: lcd-rst {
-		pinmux {
-			pins = "gpio87";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio87";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	lcd_rst: lcd-rst-state {
+		pins = "gpio87";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	ppvar_lcd_en: ppvar-lcd-en {
-		pinmux {
-			pins = "gpio88";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio88";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	ppvar_lcd_en: ppvar-lcd-en-state {
+		pins = "gpio88";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	pp1800_disp_on: pp1800-disp-on {
-		pinmux {
-			pins = "gpio86";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio86";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	pp1800_disp_on: pp1800-disp-on-state {
+		pins = "gpio86";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
index bc097d1b1b23..671b3691f1bb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts
@@ -63,13 +63,7 @@ ap_ts_pen_1v8: &i2c4 {
 /* PINCTRL - modifications to sc7180-trogdor.dtsi */
 
 &trackpad_int_1v8_odl {
-	pinmux {
-		pins = "gpio58";
-	};
-
-	pinconf {
-		pins = "gpio58";
-	};
+	pins = "gpio58";
 };
 
 /* PINCTRL - board-specific pinctrl */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi
index f869e6a343c1..65333709e529 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi
@@ -76,16 +76,10 @@ edp_brij_i2c: &i2c2 {
 };
 
 &tlmm {
-	edp_brij_irq: edp-brij-irq {
-		pinmux {
-			pins = "gpio11";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio11";
-			drive-strength = <2>;
-			bias-pull-down;
-		};
+	edp_brij_irq: edp-brij-irq-state {
+		pins = "gpio11";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi
index db29e0cba29d..7f272c6e95f6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi
@@ -24,30 +24,13 @@
 
 /* PINCTRL - modifications to sc7180-trogdor-wormdingler.dtsi */
 &avdd_lcd_en {
-	pinmux {
-		pins = "gpio80";
-	};
-
-	pinconf {
-		pins = "gpio80";
-	};
+	pins = "gpio80";
 };
 
 &mipi_1800_en {
-	pinmux {
-		pins = "gpio81";
-	};
-
-	pinconf {
-		pins = "gpio81";
-	};
+	pins = "gpio81";
 };
-&vdd_reset_1800 {
-	pinmux {
-		pins = "gpio76";
-	};
 
-	pinconf {
-		pins = "gpio76";
-	};
+&vdd_reset_1800 {
+	pins = "gpio76";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dts
index aa605885c371..6225ab8329c3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dts
@@ -19,6 +19,7 @@
 
 &alc5682 {
 	compatible = "realtek,rt5682s";
+	/delete-property/ VBAT-supply;
 	realtek,dmic1-clk-pin = <2>;
 	realtek,dmic-clk-rate-hz = <2048000>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dts
index 7116c44c8d85..b40b068dad6a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev1-inx-rt5682s.dts
@@ -19,6 +19,7 @@
 
 &alc5682 {
 	compatible = "realtek,rt5682s";
+	/delete-property/ VBAT-supply;
 	realtek,dmic1-clk-pin = <2>;
 	realtek,dmic-clk-rate-hz = <2048000>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
index 6312108e8b3e..9832e752da35 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi
@@ -10,7 +10,7 @@
 #include "sc7180-trogdor.dtsi"
 
 / {
-	avdd_lcd: avdd-lcd {
+	avdd_lcd: avdd-lcd-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "avdd_lcd";
 
@@ -22,7 +22,7 @@
 		vin-supply = <&pp5000_a>;
 	};
 
-	avee_lcd: avee-lcd {
+	avee_lcd: avee-lcd-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "avee_lcd";
 
@@ -35,7 +35,7 @@
 	};
 
 	pp1800_ts:
-	v1p8_mipi: v1p8-mipi {
+	v1p8_mipi: v1p8-mipi-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "v1p8_mipi";
 
@@ -222,13 +222,7 @@ pp3300_disp_on: &pp3300_dx_edp {
  */
 
 tp_en: &en_pp3300_dx_edp {
-	pinmux {
-		pins = "gpio85";
-	};
-
-	pinconf {
-		pins = "gpio85";
-	};
+	pins = "gpio85";
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -358,55 +352,31 @@ tp_en: &en_pp3300_dx_edp {
 			  "DP_HOT_PLUG_DET",
 			  "EC_IN_RW_ODL";
 
-	avdd_lcd_en: avdd-lcd-en {
-		pinmux {
-			pins = "gpio88";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio88";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	avdd_lcd_en: avdd-lcd-en-state {
+		pins = "gpio88";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	avee_lcd_en: avee-lcd-en {
-		pinmux {
-			pins = "gpio21";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio21";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	avee_lcd_en: avee-lcd-en-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	mipi_1800_en: mipi-1800-en {
-		pinmux {
-			pins = "gpio86";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio86";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	mipi_1800_en: mipi-1800-en-state {
+		pins = "gpio86";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	vdd_reset_1800: vdd-reset-1800 {
-		pinmux {
-			pins = "gpio87";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio87";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	vdd_reset_1800: vdd-reset-1800-state {
+		pins = "gpio87";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 107ebefc5970..0df0786ffdb0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -354,7 +354,7 @@
 
 	pwmleds {
 		compatible = "pwm-leds";
-		keyboard_backlight: keyboard-backlight {
+		keyboard_backlight: led-0 {
 			status = "disabled";
 			label = "cros_ec::kbd_backlight";
 			function = LED_FUNCTION_KBD_BACKLIGHT;
@@ -768,6 +768,8 @@ hp_i2c: &i2c9 {
 		interrupts = <28 IRQ_TYPE_EDGE_BOTH>;
 
 		AVDD-supply = <&pp1800_alc5682>;
+		DBVDD-supply = <&pp1800_alc5682>;
+		LDO1-IN-supply = <&pp1800_alc5682>;
 		MICVDD-supply = <&pp3300_codec>;
 		VBAT-supply = <&pp3300_audio>;
 
@@ -880,27 +882,30 @@ hp_i2c: &i2c9 {
 };
 
 &spi0 {
-	pinctrl-0 = <&qup_spi0_cs_gpio_init_high>, <&qup_spi0_cs_gpio>;
+	pinctrl-0 = <&qup_spi0_spi>, <&qup_spi0_cs_gpio>;
 	cs-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
 };
 
 &spi6 {
-	pinctrl-0 = <&qup_spi6_cs_gpio_init_high>, <&qup_spi6_cs_gpio>;
+	pinctrl-0 = <&qup_spi6_spi>, <&qup_spi6_cs_gpio>;
 	cs-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>;
 };
 
 ap_spi_fp: &spi10 {
-	pinctrl-0 = <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
+	pinctrl-0 = <&qup_spi10_spi>, <&qup_spi10_cs_gpio>;
 	cs-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
 
 	cros_ec_fp: ec@0 {
-		compatible = "google,cros-ec-spi";
+		compatible = "google,cros-ec-fp", "google,cros-ec-spi";
 		reg = <0>;
 		interrupt-parent = <&tlmm>;
 		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&fp_to_ap_irq_l>;
+		pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
+		boot0-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
 		spi-max-frequency = <3000000>;
+		vdd-supply = <&pp3300_fp_tp>;
 	};
 };
 
@@ -997,175 +1002,141 @@ ap_spi_fp: &spi10 {
 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
 
 &dp_hot_plug_det {
-	pinconf {
-		pins = "gpio117";
-		bias-disable;
-	};
+	bias-disable;
 };
 
 &pri_mi2s_active {
-	pinconf {
-		pins = "gpio53", "gpio54", "gpio55", "gpio56";
-		drive-strength = <2>;
-		bias-pull-down;
-	};
+	drive-strength = <2>;
+	bias-pull-down;
 };
 
 &pri_mi2s_mclk_active {
-	pinconf {
-		pins = "gpio57";
-		drive-strength = <2>;
-		bias-pull-down;
-	};
+	drive-strength = <2>;
+	bias-pull-down;
 };
 
 &qspi_cs0 {
-	pinconf {
-		pins = "gpio68";
-		bias-disable;
-	};
+	bias-disable;
 };
 
 &qspi_clk {
-	pinconf {
-		pins = "gpio63";
-		drive-strength = <8>;
-		bias-disable;
-	};
+	drive-strength = <8>;
+	bias-disable;
 };
 
 &qspi_data01 {
-	pinconf {
-		pins = "gpio64", "gpio65";
-
-		/* High-Z when no transfers; nice to park the lines */
-		bias-pull-up;
-	};
+	/* High-Z when no transfers; nice to park the lines */
+	bias-pull-up;
 };
 
 &qup_i2c2_default {
-	pinconf {
-		pins = "gpio15", "gpio16";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c4_default {
-	pinconf {
-		pins = "gpio115", "gpio116";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c5_default {
-	pinconf {
-		pins = "gpio25", "gpio26";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c7_default {
-	pinconf {
-		pins = "gpio6", "gpio7";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
 };
 
 &qup_i2c9_default {
-	pinconf {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
+	drive-strength = <2>;
 
-		/* Has external pullup */
-		bias-disable;
-	};
+	/* Has external pullup */
+	bias-disable;
+};
+
+&qup_spi0_spi {
+	drive-strength = <2>;
+	bias-disable;
 };
 
 &qup_spi0_cs_gpio {
-	pinconf {
-		pins = "gpio34", "gpio35", "gpio36", "gpio37";
-		drive-strength = <2>;
-		bias-disable;
-	};
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_spi6_spi {
+	drive-strength = <2>;
+	bias-disable;
 };
 
 &qup_spi6_cs_gpio {
-	pinconf {
-		pins = "gpio59", "gpio60", "gpio61", "gpio62";
-		drive-strength = <2>;
-		bias-disable;
-	};
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_spi10_spi {
+	drive-strength = <2>;
+	bias-disable;
 };
 
 &qup_spi10_cs_gpio {
-	pinconf {
-		pins = "gpio86", "gpio87", "gpio88", "gpio89";
-		drive-strength = <2>;
-		bias-disable;
-	};
+	drive-strength = <2>;
+	bias-disable;
 };
 
-&qup_uart3_default {
-	pinconf-cts {
-		/*
-		 * Configure a pull-down on CTS to match the pull of
-		 * the Bluetooth module.
-		 */
-		pins = "gpio38";
-		bias-pull-down;
-	};
+&qup_uart3_cts {
+	/*
+	 * Configure a pull-down on CTS to match the pull of
+	 * the Bluetooth module.
+	 */
+	bias-pull-down;
+};
 
-	pinconf-rts-tx {
-		/* We'll drive RTS and TX, so no pull */
-		pins = "gpio39", "gpio40";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart3_rts {
+	/* We'll drive RTS, so no pull */
+	drive-strength = <2>;
+	bias-disable;
+};
 
-	pinconf-rx {
-		/*
-		 * Configure a pull-up on RX. This is needed to avoid
-		 * garbage data when the TX pin of the Bluetooth module is
-		 * in tri-state (module powered off or not driving the
-		 * signal yet).
-		 */
-		pins = "gpio41";
-		bias-pull-up;
-	};
+&qup_uart3_tx {
+	/* We'll drive TX, so no pull */
+	drive-strength = <2>;
+	bias-disable;
 };
 
-&qup_uart8_default {
-	pinconf-tx {
-		pins = "gpio44";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart3_rx {
+	/*
+	 * Configure a pull-up on RX. This is needed to avoid
+	 * garbage data when the TX pin of the Bluetooth module is
+	 * in tri-state (module powered off or not driving the
+	 * signal yet).
+	 */
+	bias-pull-up;
+};
 
-	pinconf-rx {
-		pins = "gpio45";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
+&qup_uart8_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart8_rx {
+	drive-strength = <2>;
+	bias-pull-up;
 };
 
 &sec_mi2s_active {
-	pinconf {
-		pins = "gpio49", "gpio50", "gpio51";
-		drive-strength = <2>;
-		bias-pull-down;
-	};
+	drive-strength = <2>;
+	bias-pull-down;
 };
 
 /* PINCTRL - board-specific pinctrl */
@@ -1196,468 +1167,337 @@ ap_spi_fp: &spi10 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>;
 
-	amp_en: amp-en {
-		pinmux {
-			pins = "gpio23";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio23";
-			bias-pull-down;
-		};
+	amp_en: amp-en-state {
+		pins = "gpio23";
+		function = "gpio";
+		bias-pull-down;
 	};
 
-	ap_ec_int_l: ap-ec-int-l {
-		pinmux {
-			pins = "gpio94";
-			function = "gpio";
-			input-enable;
-		};
-
-		pinconf {
-			pins = "gpio94";
-			bias-pull-up;
-		};
+	ap_ec_int_l: ap-ec-int-l-state {
+		pins = "gpio94";
+		function = "gpio";
+		input-enable;
+		bias-pull-up;
 	};
 
-	ap_edp_bklten: ap-edp-bklten {
-		pinmux {
-			pins = "gpio12";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio12";
-			drive-strength = <2>;
-			bias-disable;
+	ap_edp_bklten: ap-edp-bklten-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 
-			/* Force backlight to be disabled to match state at boot. */
-			output-low;
-		};
+		/* Force backlight to be disabled to match state at boot. */
+		output-low;
 	};
 
-	ap_suspend_l_neuter: ap-suspend-l-neuter {
-		pinmux  {
-			pins = "gpio27";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio27";
-			bias-disable;
-		};
+	ap_suspend_l_neuter: ap-suspend-l-neuter-state {
+		pins = "gpio27";
+		function = "gpio";
+		bias-disable;
 	};
 
-	bios_flash_wp_l: bios-flash-wp-l {
-		pinmux {
-			pins = "gpio66";
-			function = "gpio";
-			input-enable;
-		};
-
-		pinconf {
-			pins = "gpio66";
-			bias-disable;
-		};
+	bios_flash_wp_l: bios-flash-wp-l-state {
+		pins = "gpio66";
+		function = "gpio";
+		input-enable;
+		bias-disable;
 	};
 
-	edp_brij_en: edp-brij-en {
-		pinmux {
-			pins = "gpio104";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio104";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	edp_brij_en: edp-brij-en-state {
+		pins = "gpio104";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	en_pp3300_codec: en-pp3300-codec {
-		pinmux {
-			pins = "gpio83";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio83";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_pp3300_codec: en-pp3300-codec-state {
+		pins = "gpio83";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	en_pp3300_dx_edp: en-pp3300-dx-edp {
-		pinmux {
-			pins = "gpio30";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio30";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_pp3300_dx_edp: en-pp3300-dx-edp-state {
+		pins = "gpio30";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	en_pp3300_hub: en-pp3300-hub {
-		pinmux {
-			pins = "gpio84";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio84";
-			drive-strength = <2>;
-			bias-disable;
-		};
+	en_pp3300_hub: en-pp3300-hub-state {
+		pins = "gpio84";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
 	};
 
-	fp_to_ap_irq_l: fp-to-ap-irq-l {
-		pinmux {
-			pins = "gpio4";
-			function = "gpio";
-			input-enable;
-		};
-
-		pinconf {
-			pins = "gpio4";
-
-			/* Has external pullup */
-			bias-disable;
-		};
+	fp_rst_l: fp-rst-l-state {
+		pins = "gpio22";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
 	};
 
-	h1_ap_int_odl: h1-ap-int-odl {
-		pinmux {
-			pins = "gpio42";
-			function = "gpio";
-			input-enable;
-		};
+	fp_to_ap_irq_l: fp-to-ap-irq-l-state {
+		pins = "gpio4";
+		function = "gpio";
+		input-enable;
 
-		pinconf {
-			pins = "gpio42";
-			bias-pull-up;
-		};
+		/* Has external pullup */
+		bias-disable;
 	};
 
-	hp_irq: hp-irq {
-		pinmux {
-			pins = "gpio28";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio28";
-			bias-pull-up;
-		};
+	fpmcu_boot0: fpmcu-boot0-state {
+		pins = "gpio10";
+		function = "gpio";
+		bias-disable;
 	};
 
-	pen_irq_l: pen-irq-l {
-		pinmux {
-			pins = "gpio21";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio21";
-
-			/* Has external pullup */
-			bias-disable;
-		};
+	h1_ap_int_odl: h1-ap-int-odl-state {
+		pins = "gpio42";
+		function = "gpio";
+		input-enable;
+		bias-pull-up;
 	};
 
-	pen_pdct_l: pen-pdct-l {
-		pinmux {
-			pins = "gpio52";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio52";
-
-			/* Has external pullup */
-			bias-disable;
-		};
+	hp_irq: hp-irq-state {
+		pins = "gpio28";
+		function = "gpio";
+		bias-pull-up;
 	};
 
-	pen_rst_odl: pen-rst-odl {
-		pinmux  {
-			pins = "gpio18";
-			function = "gpio";
-		};
+	pen_irq_l: pen-irq-l-state {
+		pins = "gpio21";
+		function = "gpio";
 
-		pinconf {
-			pins = "gpio18";
-			bias-disable;
-			drive-strength = <2>;
-
-			/*
-			 * The pen driver doesn't currently support
-			 * driving this reset line.  By specifying
-			 * output-high here we're relying on the fact
-			 * that this pin has a default pulldown at boot
-			 * (which makes sure the pen was in reset if it
-			 * was powered) and then we set it high here to
-			 * take it out of reset.  Better would be if the
-			 * pen driver could control this and we could
-			 * remove "output-high" here.
-			 */
-			output-high; /* TODO: Remove this? */
-		};
+		/* Has external pullup */
+		bias-disable;
 	};
 
-	p_sensor_int_l: p-sensor-int-l {
-		pinmux {
-			pins = "gpio24";
-			function = "gpio";
-			input-enable;
-		};
+	pen_pdct_l: pen-pdct-l-state-state {
+		pins = "gpio52";
+		function = "gpio";
 
-		pinconf {
-			pins = "gpio24";
-			/* Has external pullup */
-			bias-disable;
-		};
+		/* Has external pullup */
+		bias-disable;
 	};
 
-	qup_spi0_cs_gpio_init_high: qup-spi0-cs-gpio-init-high {
-		pinconf {
-			pins = "gpio37";
-			output-high;
-		};
-	};
+	pen_rst_odl: pen-rst-odl-state {
+		pins = "gpio18";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
 
-	qup_spi6_cs_gpio_init_high: qup-spi6-cs-gpio-init-high {
-		pinconf {
-			pins = "gpio62";
-			output-high;
-		};
+		/*
+		 * The pen driver doesn't currently support
+		 * driving this reset line.  By specifying
+		 * output-high here we're relying on the fact
+		 * that this pin has a default pulldown at boot
+		 * (which makes sure the pen was in reset if it
+		 * was powered) and then we set it high here to
+		 * take it out of reset.  Better would be if the
+		 * pen driver could control this and we could
+		 * remove "output-high" here.
+		 */
+		output-high; /* TODO: Remove this? */
 	};
 
-	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high {
-		pinconf {
-			pins = "gpio89";
-			output-high;
-		};
-	};
+	p_sensor_int_l: p-sensor-int-l-state {
+		pins = "gpio24";
+		function = "gpio";
+		input-enable;
 
-	qup_uart3_sleep: qup-uart3-sleep {
-		pinmux {
-			pins = "gpio38", "gpio39",
-			       "gpio40", "gpio41";
-			function = "gpio";
-		};
+		/* Has external pullup */
+		bias-disable;
+	};
 
-		pinconf-cts {
+	qup_uart3_sleep: qup-uart3-sleep-state {
+		cts-pins {
 			/*
 			 * Configure a pull-down on CTS to match the pull of
 			 * the Bluetooth module.
 			 */
 			pins = "gpio38";
+			function = "gpio";
 			bias-pull-down;
 		};
 
-		pinconf-rts {
+		rts-pins {
 			/*
 			 * Configure pull-down on RTS. As RTS is active low
 			 * signal, pull it low to indicate the BT SoC that it
 			 * can wakeup the system anytime from suspend state by
 			 * pulling RX low (by sending wakeup bytes).
 			 */
-			 pins = "gpio39";
-			 bias-pull-down;
+			pins = "gpio39";
+			function = "gpio";
+			bias-pull-down;
 		};
 
-		pinconf-tx {
+		tx-pins {
 			/*
 			 * Configure pull-up on TX when it isn't actively driven
 			 * to prevent BT SoC from receiving garbage during sleep.
 			 */
 			pins = "gpio40";
+			function = "gpio";
 			bias-pull-up;
 		};
 
-		pinconf-rx {
+		rx-pins {
 			/*
 			 * Configure a pull-up on RX. This is needed to avoid
 			 * garbage data when the TX pin of the Bluetooth module
 			 * is floating which may cause spurious wakeups.
 			 */
 			pins = "gpio41";
+			function = "gpio";
 			bias-pull-up;
 		};
 	};
 
 	/* Named trackpad_int_1v8_odl on earlier revision schematics */
 	trackpad_int_1v8_odl:
-	tp_int_odl: tp-int-odl {
-		pinmux {
-			pins = "gpio0";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio0";
+	tp_int_odl: tp-int-odl-state {
+		pins = "gpio0";
+		function = "gpio";
 
-			/* Has external pullup */
-			bias-disable;
-		};
+		/* Has external pullup */
+		bias-disable;
 	};
 
-	ts_int_l: ts-int-l {
-		pinmux  {
-			pins = "gpio9";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio9";
-			bias-pull-up;
-		};
+	ts_int_l: ts-int-l-state {
+		pins = "gpio9";
+		function = "gpio";
+		bias-pull-up;
 	};
 
-	ts_reset_l: ts-reset-l {
-		pinmux  {
-			pins = "gpio8";
-			function = "gpio";
-		};
-
-		pinconf {
-			pins = "gpio8";
-			bias-disable;
-			drive-strength = <2>;
-		};
+	ts_reset_l: ts-reset-l-state {
+		pins = "gpio8";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
 	};
 
-	sdc1_on: sdc1-on {
-		pinconf-clk {
+	sdc1_on: sdc1-on-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <16>;
 		};
 
-		pinconf-rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	sdc1_off: sdc1-off {
-		pinconf-clk {
+	sdc1_off: sdc1-off-state {
+		clk-pins {
 			pins = "sdc1_clk";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc1_cmd";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc1_data";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-rclk {
+		rclk-pins {
 			pins = "sdc1_rclk";
 			bias-pull-down;
 		};
 	};
 
-	sdc2_on: sdc2-on {
-		pinconf-clk {
+	sdc2_on: sdc2-on-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;
 			drive-strength = <16>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;
 			drive-strength = <10>;
 		};
 
-		pinconf-sd-cd {
+		sd-cd-pins {
 			pins = "gpio69";
+			function = "gpio";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 	};
 
-	sdc2_off: sdc2-off {
-		pinconf-clk {
+	sdc2_off: sdc2-off-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			bias-disable;
 			drive-strength = <2>;
 		};
 
-		pinconf-cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-data {
+		data-pins {
 			pins = "sdc2_data";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 
-		pinconf-sd-cd {
+		sd-cd-pins {
 			pins = "gpio69";
+			function = "gpio";
 			bias-pull-up;
 			drive-strength = <2>;
 		};
 	};
 
-	uf_cam_en: uf-cam-en {
-		pinmux {
-			pins = "gpio6";
-			function = "gpio";
-		};
+	uf_cam_en: uf-cam-en-state {
+		pins = "gpio6";
+		function = "gpio";
+		drive-strength = <2>;
 
-		pinconf {
-			pins = "gpio6";
-			drive-strength = <2>;
-			/* External pull down */
-			bias-disable;
-		};
+		/* External pull down */
+		bias-disable;
 	};
 
-	wf_cam_en: wf-cam-en {
-		pinmux {
-			pins = "gpio7";
-			function = "gpio";
-		};
+	wf_cam_en: wf-cam-en-state {
+		pins = "gpio7";
+		function = "gpio";
+		drive-strength = <2>;
 
-		pinconf {
-			pins = "gpio7";
-			drive-strength = <2>;
-			/* External pull down */
-			bias-disable;
-		};
+		/* External pull down */
+		bias-disable;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 58976a1ba06b..f71cf21a8dd8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -662,6 +662,7 @@
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
+			power-domains = <&rpmhpd SC7180_CX>;
 		};
 
 		qfprom: efuse@784000 {
@@ -795,7 +796,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi0_default>;
+				pinctrl-0 = <&qup_spi0_spi>, <&qup_spi0_cs>;
 				interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -849,7 +850,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi1_default>;
+				pinctrl-0 = <&qup_spi1_spi>, <&qup_spi1_cs>;
 				interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -939,7 +940,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi3_default>;
+				pinctrl-0 = <&qup_spi3_spi>, <&qup_spi3_cs>;
 				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1029,7 +1030,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi5_default>;
+				pinctrl-0 = <&qup_spi5_spi>, <&qup_spi5_cs>;
 				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1096,7 +1097,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi6_default>;
+				pinctrl-0 = <&qup_spi6_spi>, <&qup_spi6_cs>;
 				interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1186,7 +1187,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi8_default>;
+				pinctrl-0 = <&qup_spi8_spi>, <&qup_spi8_cs>;
 				interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1276,7 +1277,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi10_default>;
+				pinctrl-0 = <&qup_spi10_spi>, <&qup_spi10_cs>;
 				interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1330,7 +1331,7 @@
 				clock-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
 				pinctrl-names = "default";
-				pinctrl-0 = <&qup_spi11_default>;
+				pinctrl-0 = <&qup_spi11_spi>, <&qup_spi11_cs>;
 				interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -1486,410 +1487,443 @@
 			gpio-ranges = <&tlmm 0 0 120>;
 			wakeup-parent = <&pdc>;
 
-			dp_hot_plug_det: dp-hot-plug-det {
-				pinmux {
-					pins = "gpio117";
-					function = "dp_hot";
-				};
+			dp_hot_plug_det: dp-hot-plug-det-state {
+				pins = "gpio117";
+				function = "dp_hot";
 			};
 
-			qspi_clk: qspi-clk {
-				pinmux {
-					pins = "gpio63";
-					function = "qspi_clk";
-				};
+			qspi_clk: qspi-clk-state {
+				pins = "gpio63";
+				function = "qspi_clk";
 			};
 
-			qspi_cs0: qspi-cs0 {
-				pinmux {
-					pins = "gpio68";
-					function = "qspi_cs";
-				};
+			qspi_cs0: qspi-cs0-state {
+				pins = "gpio68";
+				function = "qspi_cs";
 			};
 
-			qspi_cs1: qspi-cs1 {
-				pinmux {
-					pins = "gpio72";
-					function = "qspi_cs";
-				};
+			qspi_cs1: qspi-cs1-state {
+				pins = "gpio72";
+				function = "qspi_cs";
 			};
 
-			qspi_data01: qspi-data01 {
-				pinmux-data {
-					pins = "gpio64", "gpio65";
-					function = "qspi_data";
-				};
+			qspi_data01: qspi-data01-state {
+				pins = "gpio64", "gpio65";
+				function = "qspi_data";
 			};
 
-			qspi_data12: qspi-data12 {
-				pinmux-data {
-					pins = "gpio66", "gpio67";
-					function = "qspi_data";
-				};
+			qspi_data12: qspi-data12-state {
+				pins = "gpio66", "gpio67";
+				function = "qspi_data";
 			};
 
-			qup_i2c0_default: qup-i2c0-default {
-				pinmux {
-					pins = "gpio34", "gpio35";
-					function = "qup00";
-				};
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio34", "gpio35";
+				function = "qup00";
 			};
 
-			qup_i2c1_default: qup-i2c1-default {
-				pinmux {
-					pins = "gpio0", "gpio1";
-					function = "qup01";
-				};
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup01";
 			};
 
-			qup_i2c2_default: qup-i2c2-default {
-				pinmux {
-					pins = "gpio15", "gpio16";
-					function = "qup02_i2c";
-				};
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio15", "gpio16";
+				function = "qup02_i2c";
 			};
 
-			qup_i2c3_default: qup-i2c3-default {
-				pinmux {
-					pins = "gpio38", "gpio39";
-					function = "qup03";
-				};
+			qup_i2c3_default: qup-i2c3-default-state {
+				pins = "gpio38", "gpio39";
+				function = "qup03";
 			};
 
-			qup_i2c4_default: qup-i2c4-default {
-				pinmux {
-					pins = "gpio115", "gpio116";
-					function = "qup04_i2c";
-				};
+			qup_i2c4_default: qup-i2c4-default-state {
+				pins = "gpio115", "gpio116";
+				function = "qup04_i2c";
 			};
 
-			qup_i2c5_default: qup-i2c5-default {
-				pinmux {
-					pins = "gpio25", "gpio26";
-					function = "qup05";
-				};
+			qup_i2c5_default: qup-i2c5-default-state {
+				pins = "gpio25", "gpio26";
+				function = "qup05";
 			};
 
-			qup_i2c6_default: qup-i2c6-default {
-				pinmux {
-					pins = "gpio59", "gpio60";
-					function = "qup10";
-				};
+			qup_i2c6_default: qup-i2c6-default-state {
+				pins = "gpio59", "gpio60";
+				function = "qup10";
 			};
 
-			qup_i2c7_default: qup-i2c7-default {
-				pinmux {
-					pins = "gpio6", "gpio7";
-					function = "qup11_i2c";
-				};
+			qup_i2c7_default: qup-i2c7-default-state {
+				pins = "gpio6", "gpio7";
+				function = "qup11_i2c";
 			};
 
-			qup_i2c8_default: qup-i2c8-default {
-				pinmux {
-					pins = "gpio42", "gpio43";
-					function = "qup12";
-				};
+			qup_i2c8_default: qup-i2c8-default-state {
+				pins = "gpio42", "gpio43";
+				function = "qup12";
 			};
 
-			qup_i2c9_default: qup-i2c9-default {
-				pinmux {
-					pins = "gpio46", "gpio47";
-					function = "qup13_i2c";
-				};
+			qup_i2c9_default: qup-i2c9-default-state {
+				pins = "gpio46", "gpio47";
+				function = "qup13_i2c";
 			};
 
-			qup_i2c10_default: qup-i2c10-default {
-				pinmux {
-					pins = "gpio86", "gpio87";
-					function = "qup14";
-				};
+			qup_i2c10_default: qup-i2c10-default-state {
+				pins = "gpio86", "gpio87";
+				function = "qup14";
 			};
 
-			qup_i2c11_default: qup-i2c11-default {
-				pinmux {
-					pins = "gpio53", "gpio54";
-					function = "qup15";
-				};
+			qup_i2c11_default: qup-i2c11-default-state {
+				pins = "gpio53", "gpio54";
+				function = "qup15";
+			};
+
+			qup_spi0_spi: qup-spi0-spi-state {
+				pins = "gpio34", "gpio35", "gpio36";
+				function = "qup00";
+			};
+
+			qup_spi0_cs: qup-spi0-cs-state {
+				pins = "gpio37";
+				function = "qup00";
+			};
+
+			qup_spi0_cs_gpio: qup-spi0-cs-gpio-state {
+				pins = "gpio37";
+				function = "gpio";
+			};
+
+			qup_spi1_spi: qup-spi1-spi-state {
+				pins = "gpio0", "gpio1", "gpio2";
+				function = "qup01";
+			};
+
+			qup_spi1_cs: qup-spi1-cs-state {
+				pins = "gpio3";
+				function = "qup01";
+			};
+
+			qup_spi1_cs_gpio: qup-spi1-cs-gpio-state {
+				pins = "gpio3";
+				function = "gpio";
+			};
+
+			qup_spi3_spi: qup-spi3-spi-state {
+				pins = "gpio38", "gpio39", "gpio40";
+				function = "qup03";
+			};
+
+			qup_spi3_cs: qup-spi3-cs-state {
+				pins = "gpio41";
+				function = "qup03";
 			};
 
-			qup_spi0_default: qup-spi0-default {
-				pinmux {
-					pins = "gpio34", "gpio35",
-					       "gpio36", "gpio37";
+			qup_spi3_cs_gpio: qup-spi3-cs-gpio-state {
+				pins = "gpio41";
+				function = "gpio";
+			};
+
+			qup_spi5_spi: qup-spi5-spi-state {
+				pins = "gpio25", "gpio26", "gpio27";
+				function = "qup05";
+			};
+
+			qup_spi5_cs: qup-spi5-cs-state {
+				pins = "gpio28";
+				function = "qup05";
+			};
+
+			qup_spi5_cs_gpio: qup-spi5-cs-gpio-state {
+				pins = "gpio28";
+				function = "gpio";
+			};
+
+			qup_spi6_spi: qup-spi6-spi-state {
+				pins = "gpio59", "gpio60", "gpio61";
+				function = "qup10";
+			};
+
+			qup_spi6_cs: qup-spi6-cs-state {
+				pins = "gpio62";
+				function = "qup10";
+			};
+
+			qup_spi6_cs_gpio: qup-spi6-cs-gpio-state {
+				pins = "gpio62";
+				function = "gpio";
+			};
+
+			qup_spi8_spi: qup-spi8-spi-state {
+				pins = "gpio42", "gpio43", "gpio44";
+				function = "qup12";
+			};
+
+			qup_spi8_cs: qup-spi8-cs-state {
+				pins = "gpio45";
+				function = "qup12";
+			};
+
+			qup_spi8_cs_gpio: qup-spi8-cs-gpio-state {
+				pins = "gpio45";
+				function = "gpio";
+			};
+
+			qup_spi10_spi: qup-spi10-spi-state {
+				pins = "gpio86", "gpio87", "gpio88";
+				function = "qup14";
+			};
+
+			qup_spi10_cs: qup-spi10-cs-state {
+				pins = "gpio89";
+				function = "qup14";
+			};
+
+			qup_spi10_cs_gpio: qup-spi10-cs-gpio-state {
+				pins = "gpio89";
+				function = "gpio";
+			};
+
+			qup_spi11_spi: qup-spi11-spi-state {
+				pins = "gpio53", "gpio54", "gpio55";
+				function = "qup15";
+			};
+
+			qup_spi11_cs: qup-spi11-cs-state {
+				pins = "gpio56";
+				function = "qup15";
+			};
+
+			qup_spi11_cs_gpio: qup-spi11-cs-gpio-state {
+				pins = "gpio56";
+				function = "gpio";
+			};
+
+			qup_uart0_default: qup-uart0-default-state {
+				qup_uart0_cts: cts-pins {
+					pins = "gpio34";
 					function = "qup00";
 				};
-			};
 
-			qup_spi0_cs_gpio: qup-spi0-cs-gpio {
-				pinmux {
-					pins = "gpio34", "gpio35",
-					       "gpio36";
+				qup_uart0_rts: rts-pins {
+					pins = "gpio35";
 					function = "qup00";
 				};
 
-				pinmux-cs {
+				qup_uart0_tx: tx-pins {
+					pins = "gpio36";
+					function = "qup00";
+				};
+
+				qup_uart0_rx: rx-pins {
 					pins = "gpio37";
-					function = "gpio";
+					function = "qup00";
 				};
 			};
 
-			qup_spi1_default: qup-spi1-default {
-				pinmux {
-					pins = "gpio0", "gpio1",
-					       "gpio2", "gpio3";
+			qup_uart1_default: qup-uart1-default-state {
+				qup_uart1_cts: cts-pins {
+					pins = "gpio0";
 					function = "qup01";
 				};
-			};
 
-			qup_spi1_cs_gpio: qup-spi1-cs-gpio {
-				pinmux {
-					pins = "gpio0", "gpio1",
-					       "gpio2";
+				qup_uart1_rts: rts-pins {
+					pins = "gpio1";
 					function = "qup01";
 				};
 
-				pinmux-cs {
-					pins = "gpio3";
-					function = "gpio";
+				qup_uart1_tx: tx-pins {
+					pins = "gpio2";
+					function = "qup01";
 				};
-			};
 
-			qup_spi3_default: qup-spi3-default {
-				pinmux {
-					pins = "gpio38", "gpio39",
-					       "gpio40", "gpio41";
-					function = "qup03";
+				qup_uart1_rx: rx-pins {
+					pins = "gpio3";
+					function = "qup01";
 				};
 			};
 
-			qup_spi3_cs_gpio: qup-spi3-cs-gpio {
-				pinmux {
-					pins = "gpio38", "gpio39",
-					       "gpio40";
-					function = "qup03";
+			qup_uart2_default: qup-uart2-default-state {
+				qup_uart2_tx: tx-pins {
+					pins = "gpio15";
+					function = "qup02_uart";
 				};
 
-				pinmux-cs {
-					pins = "gpio41";
-					function = "gpio";
+				qup_uart2_rx: rx-pins {
+					pins = "gpio16";
+					function = "qup02_uart";
 				};
 			};
 
-			qup_spi5_default: qup-spi5-default {
-				pinmux {
-					pins = "gpio25", "gpio26",
-					       "gpio27", "gpio28";
-					function = "qup05";
+			qup_uart3_default: qup-uart3-default-state {
+				qup_uart3_cts: cts-pins {
+					pins = "gpio38";
+					function = "qup03";
 				};
-			};
 
-			qup_spi5_cs_gpio: qup-spi5-cs-gpio {
-				pinmux {
-					pins = "gpio25", "gpio26",
-					       "gpio27";
-					function = "qup05";
+				qup_uart3_rts: rts-pins {
+					pins = "gpio39";
+					function = "qup03";
 				};
 
-				pinmux-cs {
-					pins = "gpio28";
-					function = "gpio";
+				qup_uart3_tx: tx-pins {
+					pins = "gpio40";
+					function = "qup03";
 				};
-			};
 
-			qup_spi6_default: qup-spi6-default {
-				pinmux {
-					pins = "gpio59", "gpio60",
-					       "gpio61", "gpio62";
-					function = "qup10";
+				qup_uart3_rx: rx-pins {
+					pins = "gpio41";
+					function = "qup03";
 				};
 			};
 
-			qup_spi6_cs_gpio: qup-spi6-cs-gpio {
-				pinmux {
-					pins = "gpio59", "gpio60",
-					       "gpio61";
-					function = "qup10";
+			qup_uart4_default: qup-uart4-default-state {
+				qup_uart4_tx: tx-pins {
+					pins = "gpio115";
+					function = "qup04_uart";
 				};
 
-				pinmux-cs {
-					pins = "gpio62";
-					function = "gpio";
+				qup_uart4_rx: rx-pins {
+					pins = "gpio116";
+					function = "qup04_uart";
 				};
 			};
 
-			qup_spi8_default: qup-spi8-default {
-				pinmux {
-					pins = "gpio42", "gpio43",
-					       "gpio44", "gpio45";
-					function = "qup12";
+			qup_uart5_default: qup-uart5-default-state {
+				qup_uart5_cts: cts-pins {
+					pins = "gpio25";
+					function = "qup05";
 				};
-			};
 
-			qup_spi8_cs_gpio: qup-spi8-cs-gpio {
-				pinmux {
-					pins = "gpio42", "gpio43",
-					       "gpio44";
-					function = "qup12";
+				qup_uart5_rts: rts-pins {
+					pins = "gpio26";
+					function = "qup05";
 				};
 
-				pinmux-cs {
-					pins = "gpio45";
-					function = "gpio";
+				qup_uart5_tx: tx-pins {
+					pins = "gpio27";
+					function = "qup05";
 				};
-			};
 
-			qup_spi10_default: qup-spi10-default {
-				pinmux {
-					pins = "gpio86", "gpio87",
-					       "gpio88", "gpio89";
-					function = "qup14";
+				qup_uart5_rx: rx-pins {
+					pins = "gpio28";
+					function = "qup05";
 				};
 			};
 
-			qup_spi10_cs_gpio: qup-spi10-cs-gpio {
-				pinmux {
-					pins = "gpio86", "gpio87",
-					       "gpio88";
-					function = "qup14";
+			qup_uart6_default: qup-uart6-default-state {
+				qup_uart6_cts: cts-pins {
+					pins = "gpio59";
+					function = "qup10";
 				};
 
-				pinmux-cs {
-					pins = "gpio89";
-					function = "gpio";
+				qup_uart6_rts: rts-pins {
+					pins = "gpio60";
+					function = "qup10";
 				};
-			};
 
-			qup_spi11_default: qup-spi11-default {
-				pinmux {
-					pins = "gpio53", "gpio54",
-					       "gpio55", "gpio56";
-					function = "qup15";
+				qup_uart6_tx: tx-pins {
+					pins = "gpio61";
+					function = "qup10";
+				};
+
+				qup_uart6_rx: rx-pins {
+					pins = "gpio62";
+					function = "qup10";
 				};
 			};
 
-			qup_spi11_cs_gpio: qup-spi11-cs-gpio {
-				pinmux {
-					pins = "gpio53", "gpio54",
-					       "gpio55";
-					function = "qup15";
+			qup_uart7_default: qup-uart7-default-state {
+				qup_uart7_tx: tx-pins {
+					pins = "gpio6";
+					function = "qup11_uart";
 				};
 
-				pinmux-cs {
-					pins = "gpio56";
-					function = "gpio";
+				qup_uart7_rx: rx-pins {
+					pins = "gpio7";
+					function = "qup11_uart";
 				};
 			};
 
-			qup_uart0_default: qup-uart0-default {
-				pinmux {
-					pins = "gpio34", "gpio35",
-					       "gpio36", "gpio37";
-					function = "qup00";
+			qup_uart8_default: qup-uart8-default-state {
+				qup_uart8_tx: tx-pins {
+					pins = "gpio44";
+					function = "qup12";
 				};
-			};
 
-			qup_uart1_default: qup-uart1-default {
-				pinmux {
-					pins = "gpio0", "gpio1",
-					       "gpio2", "gpio3";
-					function = "qup01";
+				qup_uart8_rx: rx-pins {
+					pins = "gpio45";
+					function = "qup12";
 				};
 			};
 
-			qup_uart2_default: qup-uart2-default {
-				pinmux {
-					pins = "gpio15", "gpio16";
-					function = "qup02_uart";
+			qup_uart9_default: qup-uart9-default-state {
+				qup_uart9_tx: tx-pins {
+					pins = "gpio46";
+					function = "qup13_uart";
 				};
-			};
 
-			qup_uart3_default: qup-uart3-default {
-				pinmux {
-					pins = "gpio38", "gpio39",
-					       "gpio40", "gpio41";
-					function = "qup03";
+				qup_uart9_rx: rx-pins {
+					pins = "gpio47";
+					function = "qup13_uart";
 				};
 			};
 
-			qup_uart4_default: qup-uart4-default {
-				pinmux {
-					pins = "gpio115", "gpio116";
-					function = "qup04_uart";
+			qup_uart10_default: qup-uart10-default-state {
+				qup_uart10_cts: cts-pins {
+					pins = "gpio86";
+					function = "qup14";
 				};
-			};
 
-			qup_uart5_default: qup-uart5-default {
-				pinmux {
-					pins = "gpio25", "gpio26",
-					       "gpio27", "gpio28";
-					function = "qup05";
+				qup_uart10_rts: rts-pins {
+					pins = "gpio87";
+					function = "qup14";
 				};
-			};
 
-			qup_uart6_default: qup-uart6-default {
-				pinmux {
-					pins = "gpio59", "gpio60",
-					       "gpio61", "gpio62";
-					function = "qup10";
+				qup_uart10_tx: tx-pins {
+					pins = "gpio88";
+					function = "qup14";
 				};
-			};
 
-			qup_uart7_default: qup-uart7-default {
-				pinmux {
-					pins = "gpio6", "gpio7";
-					function = "qup11_uart";
+				qup_uart10_rx: rx-pins {
+					pins = "gpio89";
+					function = "qup14";
 				};
 			};
 
-			qup_uart8_default: qup-uart8-default {
-				pinmux {
-					pins = "gpio44", "gpio45";
-					function = "qup12";
+			qup_uart11_default: qup-uart11-default-state {
+				qup_uart11_cts: cts-pins {
+					pins = "gpio53";
+					function = "qup15";
 				};
-			};
 
-			qup_uart9_default: qup-uart9-default {
-				pinmux {
-					pins = "gpio46", "gpio47";
-					function = "qup13_uart";
+				qup_uart11_rts: rts-pins {
+					pins = "gpio54";
+					function = "qup15";
 				};
-			};
 
-			qup_uart10_default: qup-uart10-default {
-				pinmux {
-					pins = "gpio86", "gpio87",
-					       "gpio88", "gpio89";
-					function = "qup14";
+				qup_uart11_tx: tx-pins {
+					pins = "gpio55";
+					function = "qup15";
 				};
-			};
 
-			qup_uart11_default: qup-uart11-default {
-				pinmux {
-					pins = "gpio53", "gpio54",
-					       "gpio55", "gpio56";
+				qup_uart11_rx: rx-pins {
+					pins = "gpio56";
 					function = "qup15";
 				};
 			};
 
-			sec_mi2s_active: sec-mi2s-active {
-				pinmux {
-					pins = "gpio49", "gpio50", "gpio51";
-					function = "mi2s_1";
-				};
+			sec_mi2s_active: sec-mi2s-active-state {
+				pins = "gpio49", "gpio50", "gpio51";
+				function = "mi2s_1";
 			};
 
-			pri_mi2s_active: pri-mi2s-active {
-				pinmux {
-					pins = "gpio53", "gpio54", "gpio55", "gpio56";
-					function = "mi2s_0";
-				};
+			pri_mi2s_active: pri-mi2s-active-state {
+				pins = "gpio53", "gpio54", "gpio55", "gpio56";
+				function = "mi2s_0";
 			};
 
-			pri_mi2s_mclk_active: pri-mi2s-mclk-active {
-				pinmux {
-					pins = "gpio57";
-					function = "lpass_ext";
-				};
+			pri_mi2s_mclk_active: pri-mi2s-mclk-active-state {
+				pins = "gpio57";
+				function = "lpass_ext";
 			};
 		};
 
@@ -2775,6 +2809,7 @@
 					  "dm_hs_phy_irq", "dp_hs_phy_irq";
 
 			power-domains = <&gcc USB30_PRIM_GDSC>;
+			required-opps = <&rpmhpd_opp_nom>;
 
 			resets = <&gcc GCC_USB30_PRIM_BCR>;
 
@@ -2782,6 +2817,8 @@
 					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3 0>;
 			interconnect-names = "usb-ddr", "apps-usb";
 
+			wakeup-source;
+
 			usb_1_dwc3: usb@a600000 {
 				compatible = "snps,dwc3";
 				reg = <0 0x0a600000 0 0xe000>;
@@ -3012,7 +3049,6 @@
 				power-domains = <&rpmhpd SC7180_CX>;
 
 				phys = <&dsi_phy>;
-				phy-names = "dsi";
 
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -3057,7 +3093,7 @@
 				};
 			};
 
-			dsi_phy: dsi-phy@ae94400 {
+			dsi_phy: phy@ae94400 {
 				compatible = "qcom,dsi-phy-10nm";
 				reg = <0 0x0ae94400 0 0x200>,
 				      <0 0x0ae94600 0 0x280>,
@@ -3522,7 +3558,7 @@
 		};
 
 		osm_l3: interconnect@18321000 {
-			compatible = "qcom,sc7180-osm-l3";
+			compatible = "qcom,sc7180-osm-l3", "qcom,osm-l3";
 			reg = <0 0x18321000 0 0x1400>;
 
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi
index 4c124412dc4f..bd57d4f25dc1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi
@@ -39,20 +39,10 @@
 			no-map;
 		};
 
-		mpss_mem: memory@8b800000 {
-			reg = <0x0 0x8b800000 0x0 0xf600000>;
-			no-map;
-		};
-
 		wpss_mem: memory@9ae00000 {
 			reg = <0x0 0x9ae00000 0x0 0x1900000>;
 			no-map;
 		};
-
-		mba_mem: memory@9c700000 {
-			reg = <0x0 0x9c700000 0x0 0x200000>;
-			no-map;
-		};
 	};
 };
 
@@ -88,11 +78,6 @@
 	firmware-name = "/*(DEBLOBBED)*/";
 };
 
-/* Increase the size from 2.5MB to 8MB */
-&rmtfs_mem {
-	reg = <0x0 0x9c900000 0x0 0x800000>;
-};
-
 &wifi {
 	status = "okay";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
index dddb505e220b..1185141f348e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
@@ -118,25 +118,25 @@ ap_ts_pen_1v8: &i2c13 {
 };
 
 &tlmm {
-	tp_int_odl: tp-int-odl {
+	tp_int_odl: tp-int-odl-state {
 		pins = "gpio7";
 		function = "gpio";
 		bias-disable;
 	};
 
-	ts_int_l: ts-int-l {
+	ts_int_l: ts-int-l-state {
 		pins = "gpio55";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	ts_reset_l: ts-reset-l {
+	ts_reset_l: ts-reset-l-state {
 		pins = "gpio54";
 		function = "gpio";
 		bias-disable;
 	};
 
-	us_euro_hs_sel: us-euro-hs-sel {
+	us_euro_hs_sel: us-euro-hs-sel-state {
 		pins = "gpio81";
 		function = "gpio";
 		bias-pull-down;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
new file mode 100644
index 000000000000..1ca11a14104d
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
@@ -0,0 +1,187 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ *
+ * This file defines the common audio settings for the child boards
+ * using rt5682 codec and having 3 dmics connected to sc7280.
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/ {
+	/* BOARD-SPECIFIC TOP LEVEL NODES */
+	sound: sound {
+		compatible = "google,sc7280-herobrine";
+		model = "sc7280-rt5682-max98360a-3mic";
+
+		audio-routing =	"VA DMIC0", "vdd-micb",
+				"VA DMIC1", "vdd-micb",
+				"VA DMIC2", "vdd-micb",
+				"VA DMIC3", "vdd-micb",
+
+				"Headphone Jack", "HPOL",
+				"Headphone Jack", "HPOR";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dai-link@0 {
+			link-name = "MAX98360";
+			reg = <0>;
+
+			cpu {
+				sound-dai = <&lpass_cpu MI2S_SECONDARY>;
+			};
+
+			codec {
+				sound-dai = <&max98360a>;
+			};
+		};
+
+		dai-link@1 {
+			link-name = "DisplayPort";
+			reg = <1>;
+
+			cpu {
+				sound-dai = <&lpass_cpu LPASS_DP_RX>;
+			};
+
+			codec {
+				sound-dai = <&mdss_dp>;
+			};
+		};
+
+		dai-link@2 {
+			link-name = "ALC5682";
+			reg = <2>;
+
+			cpu {
+				sound-dai = <&lpass_cpu MI2S_PRIMARY>;
+			};
+
+			codec {
+				sound-dai = <&alc5682 0 /* aif1 */>;
+			};
+		};
+
+		dai-link@4 {
+			link-name = "DMIC";
+			reg = <4>;
+
+			cpu {
+				sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
+			};
+
+			codec {
+				sound-dai = <&lpass_va_macro 0>;
+			};
+		};
+	};
+};
+
+hp_i2c: &i2c2 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	alc5682: codec@1a {
+		compatible = "realtek,rt5682s";
+		reg = <0x1a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_irq>;
+
+		#sound-dai-cells = <1>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <101 IRQ_TYPE_EDGE_BOTH>;
+
+		AVDD-supply = <&pp1800_alc5682>;
+		MICVDD-supply = <&pp3300_codec>;
+
+		realtek,dmic1-data-pin = <1>;
+		realtek,dmic1-clk-pin = <2>;
+		realtek,jd-src = <1>;
+		realtek,dmic-clk-rate-hz = <2048000>;
+	};
+};
+
+&lpass_cpu {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mi2s0_data0>, <&mi2s0_data1>, <&mi2s0_mclk>, <&mi2s0_sclk>, <&mi2s0_ws>,
+			<&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	dai-link@0 {
+		reg = <MI2S_PRIMARY>;
+		qcom,playback-sd-lines = <1>;
+		qcom,capture-sd-lines = <0>;
+	};
+
+	dai-link@1 {
+		reg = <MI2S_SECONDARY>;
+		qcom,playback-sd-lines = <0>;
+	};
+
+	dai-link@5 {
+		reg = <LPASS_DP_RX>;
+	};
+
+	dai-link@25 {
+		reg = <LPASS_CDC_DMA_VA_TX0>;
+	};
+};
+
+&lpass_va_macro {
+	vdd-micb-supply = <&pp1800_l2c>;
+	pinctrl-0 = <&lpass_dmic01_clk>, <&lpass_dmic01_data>, <&lpass_dmic23_clk>,
+			<&lpass_dmic23_data>;
+
+	status = "okay";
+};
+
+/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
+
+&lpass_dmic01_clk {
+	drive-strength = <8>;
+	bias-disable;
+};
+
+&lpass_dmic01_data {
+	bias-pull-down;
+};
+
+&lpass_dmic23_clk {
+	drive-strength = <8>;
+	bias-disable;
+};
+
+&lpass_dmic23_data {
+	bias-pull-down;
+};
+
+&mi2s0_data0 {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_data1 {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_mclk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_sclk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_ws {
+	drive-strength = <6>;
+	bias-disable;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi
new file mode 100644
index 000000000000..af685bc35e10
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ *
+ * This file defines the common audio settings for the child boards
+ * using rt5682 codec.
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/ {
+	/* BOARD-SPECIFIC TOP LEVEL NODES */
+	sound: sound {
+		compatible = "google,sc7280-herobrine";
+		model = "sc7280-rt5682-max98360a-1mic";
+
+		audio-routing = "Headphone Jack", "HPOL",
+				"Headphone Jack", "HPOR";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dai-link@0 {
+			link-name = "MAX98360";
+			reg = <0>;
+
+			cpu {
+				sound-dai = <&lpass_cpu MI2S_SECONDARY>;
+			};
+
+			codec {
+				sound-dai = <&max98360a>;
+			};
+		};
+
+		dai-link@1 {
+			link-name = "ALC5682";
+			reg = <1>;
+
+			cpu {
+				sound-dai = <&lpass_cpu MI2S_PRIMARY>;
+			};
+
+			codec {
+				sound-dai = <&alc5682 0 /* aif1 */>;
+			};
+		};
+	};
+};
+
+hp_i2c: &i2c2 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	alc5682: codec@1a {
+		compatible = "realtek,rt5682s";
+		reg = <0x1a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_irq>;
+
+		#sound-dai-cells = <1>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <101 IRQ_TYPE_EDGE_BOTH>;
+
+		AVDD-supply = <&pp1800_alc5682>;
+		MICVDD-supply = <&pp3300_codec>;
+
+		realtek,dmic1-data-pin = <1>;
+		realtek,dmic1-clk-pin = <2>;
+		realtek,jd-src = <1>;
+		realtek,dmic-clk-rate-hz = <2048000>;
+	};
+};
+
+&lpass_cpu {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mi2s0_data0>, <&mi2s0_data1>, <&mi2s0_mclk>, <&mi2s0_sclk>, <&mi2s0_ws>,
+			<&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+
+	dai-link@0 {
+		reg = <MI2S_PRIMARY>;
+		qcom,playback-sd-lines = <1>;
+		qcom,capture-sd-lines = <0>;
+	};
+
+	dai-link@1 {
+		reg = <MI2S_SECONDARY>;
+		qcom,playback-sd-lines = <0>;
+	};
+};
+
+/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
+
+&mi2s0_data0 {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_data1 {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_mclk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_sclk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s0_ws {
+	drive-strength = <6>;
+	bias-disable;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
index c72e53aaf997..ae2552094cda 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi
@@ -167,10 +167,6 @@
 	bias-disable;
 };
 
-&lpass_dmic01_clk_sleep {
-	drive-strength = <2>;
-};
-
 &lpass_dmic01_data {
 	bias-pull-down;
 };
@@ -180,10 +176,6 @@
 	bias-disable;
 };
 
-&lpass_dmic23_clk_sleep {
-	drive-strength = <2>;
-};
-
 &lpass_dmic23_data {
 	bias-pull-down;
 };
@@ -194,30 +186,18 @@
 	bias-disable;
 };
 
-&lpass_rx_swr_clk_sleep {
-	bias-pull-down;
-};
-
 &lpass_rx_swr_data {
 	drive-strength = <2>;
 	slew-rate = <1>;
 	bias-bus-hold;
 };
 
-&lpass_rx_swr_data_sleep {
-	bias-pull-down;
-};
-
 &lpass_tx_swr_clk {
 	drive-strength = <2>;
 	slew-rate = <1>;
 	bias-disable;
 };
 
-&lpass_tx_swr_clk_sleep {
-	bias-pull-down;
-};
-
 &lpass_tx_swr_data {
 	drive-strength = <2>;
 	slew-rate = <1>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
index f0f26af1e421..4e0b013e25f4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
@@ -372,5 +372,6 @@ ap_ts_pen_1v8: &i2c13 {
 			  "",				/* 170 */
 			  "MOS_BLE_UART_TX",
 			  "MOS_BLE_UART_RX",
+			  "",
 			  "";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-lte.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-lte.dts
new file mode 100644
index 000000000000..14f20e705869
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-lte.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Evoker board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7280-herobrine-evoker.dtsi"
+#include "sc7280-herobrine-lte-sku.dtsi"
+
+/ {
+	model = "Google Evoker with LTE";
+	compatible = "google,evoker-sku512", "qcom,sc7280";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
new file mode 100644
index 000000000000..4f781fe25c9c
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Evoker board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7280-herobrine-evoker.dtsi"
+#include "sc7280-herobrine-wifi-sku.dtsi"
+
+/ {
+	model = "Google Evoker";
+	compatible = "google,evoker", "qcom,sc7280";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-r0.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
similarity index 94%
rename from arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-r0.dts
rename to arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
index ccbe50b6249a..3d639c70a06e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker-r0.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dtsi
@@ -5,14 +5,8 @@
  * Copyright 2022 Google LLC.
  */
 
-/dts-v1/;
-
 #include "sc7280-herobrine.dtsi"
-
-/ {
-	model = "Google Evoker";
-	compatible = "google,evoker", "qcom,sc7280";
-};
+#include "sc7280-herobrine-audio-rt5682-3mic.dtsi"
 
 /*
  * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
@@ -30,16 +24,15 @@ ap_tp_i2c: &i2c0 {
 	status = "okay";
 	clock-frequency = <400000>;
 
-	trackpad: trackpad@2c {
-		compatible = "hid-over-i2c";
-		reg = <0x2c>;
+	trackpad: trackpad@15 {
+		compatible = "elan,ekth3000";
+		reg = <0x15>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&tp_int_odl>;
 
 		interrupt-parent = <&tlmm>;
 		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
 
-		hid-descr-addr = <0x20>;
 		vcc-supply = <&pp3300_z1>;
 
 		wakeup-source;
@@ -50,9 +43,9 @@ ts_i2c: &i2c13 {
 	status = "okay";
 	clock-frequency = <400000>;
 
-	ap_ts: touchscreen@10 {
-		compatible = "elan,ekth6915";
-		reg = <0x10>;
+	ap_ts: touchscreen@5d {
+		compatible = "goodix,gt7986u", "goodix,gt7375p";
+		reg = <0x5d>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&ts_int_conn>, <&ts_rst_conn>;
 
@@ -61,7 +54,7 @@ ts_i2c: &i2c13 {
 
 		reset-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
 
-		vcc33-supply = <&ts_avdd>;
+		vdd-supply = <&ts_avdd>;
 	};
 };
 
@@ -328,6 +321,5 @@ ts_i2c: &i2c13 {
 			  "MOS_BLE_UART_TX",
 			  "MOS_BLE_UART_RX",
 			  "",
-			  "",
 			  "";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts
index c1a671968725..b04888a98203 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts
@@ -8,6 +8,7 @@
 /dts-v1/;
 
 #include "sc7280-herobrine.dtsi"
+#include "sc7280-herobrine-audio-rt5682.dtsi"
 #include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
@@ -47,10 +48,6 @@
 
 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
 
-&ap_spi_fp {
-	status = "okay";
-};
-
 /*
  * Although the trackpad is really part of the herobrine baseboard, we'll
  * put the actual definition in the board device tree since different boards
@@ -358,6 +355,5 @@ ts_i2c: &i2c13 {
 			  "MOS_BLE_UART_TX",
 			  "MOS_BLE_UART_RX",
 			  "",
-			  "",
 			  "";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi
index ac4440f58e45..c0f15c3b01f3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-lte-sku.dtsi
@@ -6,6 +6,20 @@
  */
 /* Modem setup is different on Chrome setups than typical Qualcomm setup */
 
+/ {
+	reserved-memory {
+		mpss_mem: memory@8b800000 {
+			reg = <0x0 0x8b800000 0x0 0xf600000>;
+			no-map;
+		};
+
+		mba_mem: memory@9c700000 {
+			reg = <0x0 0x9c700000 0x0 0x200000>;
+			no-map;
+		};
+	};
+};
+
 &remoteproc_mpss {
 	compatible = "qcom,sc7280-mss-pil";
 	iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>;
@@ -15,3 +29,8 @@
 			"/*(DEBLOBBED)*/";
 	status = "okay";
 };
+
+/* Increase the size from 2.5MB to 8MB */
+&rmtfs_mem {
+	reg = <0x0 0x9c900000 0x0 0x800000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1-lte.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1-lte.dts
index f1017809e5da..d71cc4bbc4b3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1-lte.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1-lte.dts
@@ -5,7 +5,9 @@
  * Copyright 2022 Google LLC.
  */
 
-#include "sc7280-herobrine-villager-r1.dts"
+/dts-v1/;
+
+#include "sc7280-herobrine-villager-r1.dtsi"
 #include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts
index cfc648726930..edb52f12f0ea 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts
@@ -7,37 +7,10 @@
 
 /dts-v1/;
 
-#include "sc7280-herobrine-villager.dtsi"
-#include "sc7280-herobrine-audio-wcd9385.dtsi"
+#include "sc7280-herobrine-villager-r1.dtsi"
+#include "sc7280-herobrine-wifi-sku.dtsi"
 
 / {
 	model = "Google Villager (rev1+)";
 	compatible = "google,villager", "qcom,sc7280";
 };
-
-&lpass_va_macro {
-	vdd-micb-supply = <&pp1800_l2c>;
-};
-
-&sound {
-	audio-routing =
-			"IN1_HPHL", "HPHL_OUT",
-			"IN2_HPHR", "HPHR_OUT",
-			"AMIC1", "MIC BIAS1",
-			"AMIC2", "MIC BIAS2",
-			"VA DMIC0", "vdd-micb",
-			"VA DMIC1", "vdd-micb",
-			"VA DMIC2", "vdd-micb",
-			"VA DMIC3", "vdd-micb",
-			"TX SWR_ADC0", "ADC1_OUTPUT",
-			"TX SWR_ADC1", "ADC2_OUTPUT",
-			"TX SWR_ADC2", "ADC3_OUTPUT",
-			"TX SWR_DMIC0", "DMIC1_OUTPUT",
-			"TX SWR_DMIC1", "DMIC2_OUTPUT",
-			"TX SWR_DMIC2", "DMIC3_OUTPUT",
-			"TX SWR_DMIC3", "DMIC4_OUTPUT",
-			"TX SWR_DMIC4", "DMIC5_OUTPUT",
-			"TX SWR_DMIC5", "DMIC6_OUTPUT",
-			"TX SWR_DMIC6", "DMIC7_OUTPUT",
-			"TX SWR_DMIC7", "DMIC8_OUTPUT";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dtsi
new file mode 100644
index 000000000000..b25df5a99161
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dtsi
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Villager board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "sc7280-herobrine-villager.dtsi"
+#include "sc7280-herobrine-audio-wcd9385.dtsi"
+
+&lpass_va_macro {
+	vdd-micb-supply = <&pp1800_l2c>;
+};
+
+&sound {
+	audio-routing =
+			"IN1_HPHL", "HPHL_OUT",
+			"IN2_HPHR", "HPHR_OUT",
+			"AMIC1", "MIC BIAS1",
+			"AMIC2", "MIC BIAS2",
+			"VA DMIC0", "vdd-micb",
+			"VA DMIC1", "vdd-micb",
+			"VA DMIC2", "vdd-micb",
+			"VA DMIC3", "vdd-micb",
+			"TX SWR_ADC0", "ADC1_OUTPUT",
+			"TX SWR_ADC1", "ADC2_OUTPUT",
+			"TX SWR_ADC2", "ADC3_OUTPUT",
+			"TX SWR_DMIC0", "DMIC1_OUTPUT",
+			"TX SWR_DMIC1", "DMIC2_OUTPUT",
+			"TX SWR_DMIC2", "DMIC3_OUTPUT",
+			"TX SWR_DMIC3", "DMIC4_OUTPUT",
+			"TX SWR_DMIC4", "DMIC5_OUTPUT",
+			"TX SWR_DMIC5", "DMIC6_OUTPUT",
+			"TX SWR_DMIC6", "DMIC7_OUTPUT",
+			"TX SWR_DMIC7", "DMIC8_OUTPUT";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
index 4566722bf4dd..17553e0fd6fd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager.dtsi
@@ -78,16 +78,6 @@ ts_i2c: &i2c13 {
 	status = "okay";
 };
 
-/* For nvme */
-&pcie1 {
-	status = "okay";
-};
-
-/* For nvme */
-&pcie1_phy {
-	status = "okay";
-};
-
 &pwmleds {
 	status = "okay";
 };
@@ -321,6 +311,5 @@ ts_i2c: &i2c13 {
 			  "MOS_BLE_UART_TX",
 			  "MOS_BLE_UART_RX",
 			  "",
-			  "",
 			  "";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-wifi-sku.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-wifi-sku.dtsi
new file mode 100644
index 000000000000..2febd6126d4c
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-wifi-sku.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Google Herobrine dts fragment for WIFI SKUs
+ *
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/* WIFI SKUs save 256M by not having modem/mba/rmtfs memory regions defined. */
+
+/delete-node/ &remoteproc_mpss;
+/delete-node/ &rmtfs_mem;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie-lte.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie-lte.dts
new file mode 100644
index 000000000000..c9fe64529555
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie-lte.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Zombie board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7280-herobrine-zombie.dtsi"
+#include "sc7280-herobrine-lte-sku.dtsi"
+
+/ {
+	model = "Google Zombie with LTE";
+	compatible = "google,zombie-sku512", "qcom,sc7280";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dts
new file mode 100644
index 000000000000..0246c12b2f40
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Zombie board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7280-herobrine-zombie.dtsi"
+#include "sc7280-herobrine-wifi-sku.dtsi"
+
+/ {
+	model = "Google Zombie";
+	compatible = "google,zombie", "qcom,sc7280";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dtsi
new file mode 100644
index 000000000000..7fc0b6bfc0d6
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine-zombie.dtsi
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Zombie board device tree source
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+#include "sc7280-herobrine.dtsi"
+#include "sc7280-herobrine-audio-rt5682.dtsi"
+
+/*
+ * ADDITIONS TO FIXED REGULATORS DEFINED IN PARENT DEVICE TREE FILES
+ *
+ * Sort order matches the order in the parent files (parents before children).
+ */
+
+&pp3300_codec {
+	status = "okay";
+};
+
+/* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */
+
+ap_tp_i2c: &i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	trackpad: trackpad@15 {
+		compatible = "hid-over-i2c";
+		reg = <0x15>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tp_int_odl>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+
+		hid-descr-addr = <0x01>;
+		vdd-supply = <&pp3300_z1>;
+
+		wakeup-source;
+	};
+};
+
+&ap_sar_sensor_i2c {
+	status = "okay";
+};
+
+&ap_sar_sensor0 {
+	status = "okay";
+};
+
+&ap_sar_sensor1 {
+	status = "okay";
+};
+
+&mdss_edp {
+	status = "okay";
+};
+
+&mdss_edp_phy {
+	status = "okay";
+};
+
+/* For nvme */
+&pcie1 {
+	status = "okay";
+};
+
+/* For nvme */
+&pcie1_phy {
+	status = "okay";
+};
+
+&pm8350c_pwm_backlight{
+	/* Set the PWM period to 200 microseconds (5kHz duty cycle) */
+	pwms = <&pm8350c_pwm 3 200000>;
+};
+
+&pwmleds {
+	status = "okay";
+};
+
+/* For eMMC */
+&sdhc_1 {
+	status = "okay";
+};
+
+/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
+
+&ts_rst_conn {
+	bias-disable;
+};
+
+/* PINCTRL - BOARD-SPECIFIC */
+
+/*
+ * Methodology for gpio-line-names:
+ * - If a pin goes to herobrine board and is named it gets that name.
+ * - If a pin goes to herobrine board and is not named, it gets no name.
+ * - If a pin is totally internal to Qcard then it gets Qcard name.
+ * - If a pin is not hooked up on Qcard, it gets no name.
+ */
+
+&pm8350c_gpios {
+	gpio-line-names = "FLASH_STROBE_1",		/* 1 */
+			  "AP_SUSPEND",
+			  "PM8008_1_RST_N",
+			  "",
+			  "",
+			  "",
+			  "PMIC_EDP_BL_EN",
+			  "PMIC_EDP_BL_PWM",
+			  "";
+};
+
+&tlmm {
+	gpio-line-names = "AP_TP_I2C_SDA",		/* 0 */
+			  "AP_TP_I2C_SCL",
+			  "SSD_RST_L",
+			  "PE_WAKE_ODL",
+			  "AP_SAR_SDA",
+			  "AP_SAR_SCL",
+			  "PRB_SC_GPIO_6",
+			  "TP_INT_ODL",
+			  "HP_I2C_SDA",
+			  "HP_I2C_SCL",
+
+			  "GNSS_L1_EN",			/* 10 */
+			  "GNSS_L5_EN",
+			  "SPI_AP_MOSI",
+			  "SPI_AP_MISO",
+			  "SPI_AP_CLK",
+			  "SPI_AP_CS0_L",
+			  /*
+			   * AP_FLASH_WP is crossystem ABI. Schematics
+			   * call it BIOS_FLASH_WP_OD.
+			   */
+			  "AP_FLASH_WP",
+			  "",
+			  "AP_EC_INT_L",
+			  "",
+
+			  "UF_CAM_RST_L",		/* 20 */
+			  "WF_CAM_RST_L",
+			  "UART_AP_TX_DBG_RX",
+			  "UART_DBG_TX_AP_RX",
+			  "",
+			  "PM8008_IRQ_1",
+			  "HOST2WLAN_SOL",
+			  "WLAN2HOST_SOL",
+			  "MOS_BT_UART_CTS",
+			  "MOS_BT_UART_RFR",
+
+			  "MOS_BT_UART_TX",		/* 30 */
+			  "MOS_BT_UART_RX",
+			  "PRB_SC_GPIO_32",
+			  "HUB_RST_L",
+			  "",
+			  "",
+			  "AP_SPI_FP_MISO",
+			  "AP_SPI_FP_MOSI",
+			  "AP_SPI_FP_CLK",
+			  "AP_SPI_FP_CS_L",
+
+			  "AP_EC_SPI_MISO",		/* 40 */
+			  "AP_EC_SPI_MOSI",
+			  "AP_EC_SPI_CLK",
+			  "AP_EC_SPI_CS_L",
+			  "LCM_RST_L",
+			  "EARLY_EUD_N",
+			  "",
+			  "DP_HOT_PLUG_DET",
+			  "IO_BRD_MLB_ID0",
+			  "IO_BRD_MLB_ID1",
+
+			  "IO_BRD_MLB_ID2",		/* 50 */
+			  "SSD_EN",
+			  "TS_I2C_SDA_CONN",
+			  "TS_I2C_CLK_CONN",
+			  "TS_RST_CONN",
+			  "TS_INT_CONN",
+			  "AP_I2C_TPM_SDA",
+			  "AP_I2C_TPM_SCL",
+			  "PRB_SC_GPIO_58",
+			  "PRB_SC_GPIO_59",
+
+			  "EDP_HOT_PLUG_DET_N",		/* 60 */
+			  "FP_TO_AP_IRQ_L",
+			  "",
+			  "AMP_EN",
+			  "CAM0_MCLK_GPIO_64",
+			  "CAM1_MCLK_GPIO_65",
+			  "WF_CAM_MCLK",
+			  "PRB_SC_GPIO_67",
+			  "FPMCU_BOOT0",
+			  "UF_CAM_SDA",
+
+			  "UF_CAM_SCL",			/* 70 */
+			  "",
+			  "",
+			  "WF_CAM_SDA",
+			  "WF_CAM_SCL",
+			  "",
+			  "",
+			  "EN_FP_RAILS",
+			  "FP_RST_L",
+			  "PCIE1_CLKREQ_ODL",
+
+			  "EN_PP3300_DX_EDP",		/* 80 */
+			  "US_EURO_HS_SEL",
+			  "FORCED_USB_BOOT",
+			  "WCD_RESET_N",
+			  "MOS_WLAN_EN",
+			  "MOS_BT_EN",
+			  "MOS_SW_CTRL",
+			  "MOS_PCIE0_RST",
+			  "MOS_PCIE0_CLKREQ_N",
+			  "MOS_PCIE0_WAKE_N",
+
+			  "MOS_LAA_AS_EN",		/* 90 */
+			  "SD_CD_ODL",
+			  "",
+			  "",
+			  "MOS_BT_WLAN_SLIMBUS_CLK",
+			  "MOS_BT_WLAN_SLIMBUS_DAT0",
+			  "HP_MCLK",
+			  "HP_BCLK",
+			  "HP_DOUT",
+			  "HP_DIN",
+
+			  "HP_LRCLK",			/* 100 */
+			  "HP_IRQ",
+			  "",
+			  "",
+			  "GSC_AP_INT_ODL",
+			  "EN_PP3300_CODEC",
+			  "AMP_BCLK",
+			  "AMP_DIN",
+			  "AMP_LRCLK",
+			  "UIM1_DATA_GPIO_109",
+
+			  "UIM1_CLK_GPIO_110",		/* 110 */
+			  "UIM1_RESET_GPIO_111",
+			  "PRB_SC_GPIO_112",
+			  "UIM0_DATA",
+			  "UIM0_CLK",
+			  "UIM0_RST",
+			  "UIM0_PRESENT_ODL",
+			  "SDM_RFFE0_CLK",
+			  "SDM_RFFE0_DATA",
+			  "WF_CAM_EN",
+
+			  "FASTBOOT_SEL_0",		/* 120 */
+			  "SC_GPIO_121",
+			  "FASTBOOT_SEL_1",
+			  "SC_GPIO_123",
+			  "FASTBOOT_SEL_2",
+			  "SM_RFFE4_CLK_GRFC_8",
+			  "SM_RFFE4_DATA_GRFC_9",
+			  "WLAN_COEX_UART1_RX",
+			  "WLAN_COEX_UART1_TX",
+			  "PRB_SC_GPIO_129",
+
+			  "LCM_ID0",			/* 130 */
+			  "LCM_ID1",
+			  "",
+			  "SDR_QLINK_REQ",
+			  "SDR_QLINK_EN",
+			  "QLINK0_WMSS_RESET_N",
+			  "SMR526_QLINK1_REQ",
+			  "SMR526_QLINK1_EN",
+			  "SMR526_QLINK1_WMSS_RESET_N",
+			  "PRB_SC_GPIO_139",
+
+			  "SAR1_IRQ_ODL",		/* 140 */
+			  "SAR0_IRQ_ODL",
+			  "PRB_SC_GPIO_142",
+			  "",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA0",
+			  "WCD_SWR_TX_DATA1",
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA0",
+			  "WCD_SWR_RX_DATA1",
+
+			  "DMIC01_CLK",			/* 150 */
+			  "DMIC01_DATA",
+			  "DMIC23_CLK",
+			  "DMIC23_DATA",
+			  "",
+			  "",
+			  "EC_IN_RW_ODL",
+			  "HUB_EN",
+			  "WCD_SWR_TX_DATA2",
+			  "",
+
+			  "",				/* 160 */
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+			  "",
+
+			  "",				/* 170 */
+			  "MOS_BLE_UART_TX",
+			  "MOS_BLE_UART_RX",
+			  "",
+			  "";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index c11e37160f34..27f479ff9d80 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -307,7 +307,7 @@
 	pwmleds: pwmleds {
 		compatible = "pwm-leds";
 		status = "disabled";
-		keyboard_backlight: keyboard-backlight {
+		keyboard_backlight: led-0 {
 			label = "cros_ec::kbd_backlight";
 			function = LED_FUNCTION_KBD_BACKLIGHT;
 			pwms = <&cros_ec_pwm 0>;
@@ -503,13 +503,16 @@ ap_spi_fp: &spi9 {
 	cs-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
 
 	cros_ec_fp: ec@0 {
-		compatible = "google,cros-ec-spi";
+		compatible = "google,cros-ec-fp", "google,cros-ec-spi";
 		reg = <0>;
 		interrupt-parent = <&tlmm>;
 		interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
+		boot0-gpios = <&tlmm 68 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
 		spi-max-frequency = <3000000>;
+		vdd-supply = <&pp3300_fp_mcu>;
 	};
 };
 
@@ -627,6 +630,13 @@ ap_ec_spi: &spi10 {
 
 &usb_1_hsphy {
 	status = "okay";
+
+	qcom,hs-rise-fall-time-bp = <0>;
+	qcom,squelch-detector-bp = <(-2090)>;
+	qcom,hs-disconnect-bp = <1743>;
+	qcom,hs-amplitude-bp = <1780>;
+	qcom,hs-crossover-voltage-microvolt = <(-31000)>;
+	qcom,hs-output-impedance-micro-ohms = <2600000>;
 };
 
 &usb_1_qmpphy {
@@ -639,6 +649,21 @@ ap_ec_spi: &spi10 {
 	bias-disable;
 };
 
+&mi2s1_data0 {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s1_sclk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&mi2s1_ws {
+	drive-strength = <6>;
+	bias-disable;
+};
+
 &pcie1_clkreq_n {
 	bias-pull-up;
 	drive-strength = <2>;
@@ -744,27 +769,27 @@ ap_ec_spi: &spi10 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&bios_flash_wp_od>;
 
-	amp_en: amp-en-pins {
+	amp_en: amp-en-state {
 		pins = "gpio63";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	ap_ec_int_l: ap-ec-int-l-pins {
+	ap_ec_int_l: ap-ec-int-l-state {
 		pins = "gpio18";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	bios_flash_wp_od: bios-flash-wp-od-pins {
+	bios_flash_wp_od: bios-flash-wp-od-state {
 		pins = "gpio16";
 		function = "gpio";
 		/* Has external pull */
 		bias-disable;
 	};
 
-	en_fp_rails: en-fp-rails-pins {
+	en_fp_rails: en-fp-rails-state {
 		pins = "gpio77";
 		function = "gpio";
 		bias-disable;
@@ -772,60 +797,60 @@ ap_ec_spi: &spi10 {
 		output-high;
 	};
 
-	en_pp3300_codec: en-pp3300-codec-pins {
+	en_pp3300_codec: en-pp3300-codec-state {
 		pins = "gpio105";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	en_pp3300_dx_edp: en-pp3300-dx-edp-pins {
+	en_pp3300_dx_edp: en-pp3300-dx-edp-state {
 		pins = "gpio80";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	fp_rst_l: fp-rst-l-pins {
+	fp_rst_l: fp-rst-l-state {
 		pins = "gpio78";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	fp_to_ap_irq_l: fp-to-ap-irq-l-pins {
+	fp_to_ap_irq_l: fp-to-ap-irq-l-state {
 		pins = "gpio61";
 		function = "gpio";
 		/* Has external pullup */
 		bias-disable;
 	};
 
-	fpmcu_boot0: fpmcu-boot0-pins {
+	fpmcu_boot0: fpmcu-boot0-state {
 		pins = "gpio68";
 		function = "gpio";
 		bias-disable;
 	};
 
-	gsc_ap_int_odl: gsc-ap-int-odl-pins {
+	gsc_ap_int_odl: gsc-ap-int-odl-state {
 		pins = "gpio104";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	hp_irq: hp-irq-pins {
+	hp_irq: hp-irq-state {
 		pins = "gpio101";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	hub_en: hub-en-pins {
+	hub_en: hub-en-state {
 		pins = "gpio157";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	pe_wake_odl: pe-wake-odl-pins {
+	pe_wake_odl: pe-wake-odl-state {
 		pins = "gpio3";
 		function = "gpio";
 		/* Has external pull */
@@ -834,45 +859,45 @@ ap_ec_spi: &spi10 {
 	};
 
 	/* For ap_spi_fp */
-	qup_spi9_cs_gpio_init_high: qup-spi9-cs-gpio-init-high-pins {
+	qup_spi9_cs_gpio_init_high: qup-spi9-cs-gpio-init-high-state {
 		pins = "gpio39";
 		function = "gpio";
 		output-high;
 	};
 
 	/* For ap_ec_spi */
-	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-pins {
+	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
 		pins = "gpio43";
 		function = "gpio";
 		output-high;
 	};
 
-	sar0_irq_odl: sar0-irq-odl-pins {
+	sar0_irq_odl: sar0-irq-odl-state {
 		pins = "gpio141";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	sar1_irq_odl: sar1-irq-odl-pins {
+	sar1_irq_odl: sar1-irq-odl-state {
 		pins = "gpio140";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	sd_cd_odl: sd-cd-odl-pins {
+	sd_cd_odl: sd-cd-odl-state {
 		pins = "gpio91";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	ssd_en: ssd-en-pins {
+	ssd_en: ssd-en-state {
 		pins = "gpio51";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	ssd_rst_l: ssd-rst-l-pins {
+	ssd_rst_l: ssd-rst-l-state {
 		pins = "gpio2";
 		function = "gpio";
 		bias-disable;
@@ -880,14 +905,14 @@ ap_ec_spi: &spi10 {
 		output-low;
 	};
 
-	tp_int_odl: tp-int-odl-pins {
+	tp_int_odl: tp-int-odl-state {
 		pins = "gpio7";
 		function = "gpio";
 		/* Has external pullup */
 		bias-disable;
 	};
 
-	wf_cam_en: wf-cam-en-pins {
+	wf_cam_en: wf-cam-en-state {
 		pins = "gpio119";
 		function = "gpio";
 		/* Has external pulldown */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
index 7f5143e9bb80..3cfeb118d379 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp-ec-h1.dtsi
@@ -79,27 +79,29 @@ ap_h1_spi: &spi14 {
 };
 
 &tlmm {
-	ap_ec_int_l: ap-ec-int-l-pins {
+	ap_ec_int_l: ap-ec-int-l-state {
 		pins = "gpio18";
 		function = "gpio";
 		input-enable;
 		bias-pull-up;
 	};
 
-	h1_ap_int_odl: h1-ap-int-odl-pins {
+	h1_ap_int_odl: h1-ap-int-odl-state {
 		pins = "gpio104";
 		function = "gpio";
 		input-enable;
 		bias-pull-up;
 	};
 
-	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-pins {
+	qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
 		pins = "gpio43";
+		function = "gpio";
 		output-high;
 	};
 
-	qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high-pins {
+	qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high-state {
 		pins = "gpio59";
+		function = "gpio";
 		output-high;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 7559164cdda0..ba64316b4427 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -10,7 +10,6 @@
 #include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
 #include "sc7280-idp.dtsi"
 #include "pmr735a.dtsi"
-#include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
 	model = "Qualcomm Technologies, Inc. sc7280 IDP SKU1 platform";
@@ -61,11 +60,6 @@
 	vddio-supply = <&vreg_l19b_1p8>;
 };
 
-&ipa {
-	status = "okay";
-	modem-init;
-};
-
 &pmk8350_rtc {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index cd432a2856a7..f7efb9966afd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -13,6 +13,7 @@
 #include "pmk8350.dtsi"
 
 #include "sc7280-chrome-common.dtsi"
+#include "sc7280-herobrine-lte-sku.dtsi"
 
 / {
 	aliases {
@@ -34,7 +35,7 @@
 		pinctrl-0 = <&wcd_reset_n>;
 		pinctrl-1 = <&wcd_reset_n_sleep>;
 
-		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
 
 		qcom,rx-device = <&wcd_rx>;
 		qcom,tx-device = <&wcd_tx>;
@@ -522,6 +523,12 @@
 	vdda-pll-supply = <&vreg_l10c_0p8>;
 	vdda33-supply = <&vreg_l2b_3p0>;
 	vdda18-supply = <&vreg_l1c_1p8>;
+	qcom,hs-rise-fall-time-bp = <0>;
+	qcom,squelch-detector-bp = <(-2090)>;
+	qcom,hs-disconnect-bp = <1743>;
+	qcom,hs-amplitude-bp = <1780>;
+	qcom,hs-crossover-voltage-microvolt = <(-31000)>;
+	qcom,hs-output-impedance-micro-ohms = <2600000>;
 };
 
 &usb_1_qmpphy {
@@ -569,10 +576,6 @@
 	bias-disable;
 };
 
-&lpass_dmic01_clk_sleep {
-	drive-strength = <2>;
-};
-
 &lpass_dmic01_data {
 	bias-pull-down;
 };
@@ -582,10 +585,6 @@
 	bias-disable;
 };
 
-&lpass_dmic23_clk_sleep {
-	drive-strength = <2>;
-};
-
 &lpass_dmic23_data {
 	bias-pull-down;
 };
@@ -596,30 +595,18 @@
 	bias-disable;
 };
 
-&lpass_rx_swr_clk_sleep {
-	bias-pull-down;
-};
-
 &lpass_rx_swr_data {
 	drive-strength = <2>;
 	slew-rate = <1>;
 	bias-bus-hold;
 };
 
-&lpass_rx_swr_data_sleep {
-	bias-pull-down;
-};
-
 &lpass_tx_swr_clk {
 	drive-strength = <2>;
 	slew-rate = <1>;
 	bias-disable;
 };
 
-&lpass_tx_swr_clk_sleep {
-	bias-pull-down;
-};
-
 &lpass_tx_swr_data {
 	drive-strength = <2>;
 	slew-rate = <1>;
@@ -747,24 +734,24 @@
 };
 
 &tlmm {
-	amp_en: amp-en {
+	amp_en: amp-en-state {
 		pins = "gpio63";
 		bias-pull-down;
 		drive-strength = <2>;
 	};
 
-	bt_en: bt-en-pins {
+	bt_en: bt-en-state {
 		pins = "gpio85";
 		function = "gpio";
 		output-low;
 		bias-disable;
 	};
 
-	nvme_pwren: nvme-pwren-pins {
+	nvme_pwren: nvme-pwren-state {
 		function = "gpio";
 	};
 
-	pcie1_reset_n: pcie1-reset-n-pins {
+	pcie1_reset_n: pcie1-reset-n-state {
 		pins = "gpio2";
 		function = "gpio";
 
@@ -773,7 +760,7 @@
 		bias-disable;
 	};
 
-	pcie1_wake_n: pcie1-wake-n-pins {
+	pcie1_wake_n: pcie1-wake-n-state {
 		pins = "gpio3";
 		function = "gpio";
 
@@ -781,7 +768,7 @@
 		bias-pull-up;
 	};
 
-	qup_uart7_sleep_cts: qup-uart7-sleep-cts-pins {
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
 		pins = "gpio28";
 		function = "gpio";
 		/*
@@ -794,7 +781,7 @@
 		bias-bus-hold;
 	};
 
-	qup_uart7_sleep_rts: qup-uart7-sleep-rts-pins {
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
 		pins = "gpio29";
 		function = "gpio";
 		/*
@@ -806,7 +793,7 @@
 		bias-pull-down;
 	};
 
-	qup_uart7_sleep_tx: qup-uart7-sleep-tx-pins {
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
 		pins = "gpio30";
 		function = "gpio";
 		/*
@@ -816,7 +803,7 @@
 		bias-pull-up;
 	};
 
-	qup_uart7_sleep_rx: qup-uart7-sleep-rx-pins {
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
 		pins = "gpio31";
 		function = "gpio";
 		/*
@@ -827,25 +814,25 @@
 		bias-pull-up;
 	};
 
-	sd_cd: sd-cd-pins {
+	sd_cd: sd-cd-state {
 		pins = "gpio91";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	sw_ctrl: sw-ctrl-pins {
+	sw_ctrl: sw-ctrl-state {
 		pins = "gpio86";
 		function = "gpio";
 		bias-pull-down;
 	};
 
-	wcd_reset_n: wcd-reset-n {
+	wcd_reset_n: wcd-reset-n-state {
 		pins = "gpio83";
 		function = "gpio";
 		drive-strength = <8>;
 	};
 
-	wcd_reset_n_sleep: wcd-reset-n-sleep {
+	wcd_reset_n_sleep: wcd-reset-n-sleep-state {
 		pins = "gpio83";
 		function = "gpio";
 		drive-strength = <8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 4b8c676b0bb1..df49564ae6dc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -37,7 +37,7 @@
 		pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>;
 		pinctrl-1 = <&wcd_reset_n_sleep>, <&us_euro_hs_sel>;
 
-		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
 		us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
 
 		qcom,rx-device = <&wcd_rx>;
@@ -595,7 +595,7 @@ mos_bt_uart: &uart7 {
 };
 
 &tlmm {
-	mos_bt_en: mos-bt-en-pins {
+	mos_bt_en: mos-bt-en-state {
 		pins = "gpio85";
 		function = "gpio";
 		drive-strength = <2>;
@@ -603,7 +603,7 @@ mos_bt_uart: &uart7 {
 	};
 
 	/* For mos_bt_uart */
-	qup_uart7_sleep_cts: qup-uart7-sleep-cts-pins {
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
 		pins = "gpio28";
 		function = "gpio";
 		/*
@@ -617,7 +617,7 @@ mos_bt_uart: &uart7 {
 	};
 
 	/* For mos_bt_uart */
-	qup_uart7_sleep_rts: qup-uart7-sleep-rts-pins {
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
 		pins = "gpio29";
 		function = "gpio";
 		/*
@@ -630,7 +630,7 @@ mos_bt_uart: &uart7 {
 	};
 
 	/* For mos_bt_uart */
-	qup_uart7_sleep_rx: qup-uart7-sleep-rx-pins {
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
 		pins = "gpio31";
 		function = "gpio";
 		/*
@@ -642,7 +642,7 @@ mos_bt_uart: &uart7 {
 	};
 
 	/* For mos_bt_uart */
-	qup_uart7_sleep_tx: qup-uart7-sleep-tx-pins {
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
 		pins = "gpio30";
 		function = "gpio";
 		/*
@@ -652,32 +652,32 @@ mos_bt_uart: &uart7 {
 		bias-pull-up;
 	};
 
-	ts_int_conn: ts-int-conn-pins {
+	ts_int_conn: ts-int-conn-state {
 		pins = "gpio55";
 		function = "gpio";
 		bias-pull-up;
 	};
 
-	ts_rst_conn: ts-rst-conn-pins {
+	ts_rst_conn: ts-rst-conn-state {
 		pins = "gpio54";
 		function = "gpio";
 		drive-strength = <2>;
 	};
 
-	us_euro_hs_sel: us-euro-hs-sel {
+	us_euro_hs_sel: us-euro-hs-sel-state {
 		pins = "gpio81";
 		function = "gpio";
 		bias-pull-down;
 		drive-strength = <2>;
 	};
 
-	wcd_reset_n: wcd-reset-n {
+	wcd_reset_n: wcd-reset-n-state {
 		pins = "gpio83";
 		function = "gpio";
 		drive-strength = <8>;
 	};
 
-	wcd_reset_n_sleep: wcd-reset-n-sleep {
+	wcd_reset_n_sleep: wcd-reset-n-sleep-state {
 		pins = "gpio83";
 		function = "gpio";
 		drive-strength = <8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 4cdc88d33944..0adf13399e64 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -752,6 +752,17 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		wlan_smp2p_out: wlan-ap-to-wpss {
+			qcom,entry-name = "wlan";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		wlan_smp2p_in: wlan-wpss-to-ap {
+			qcom,entry-name = "wlan";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 	};
 
 	pmu {
@@ -920,7 +931,7 @@
 
 		gpi_dma0: dma-controller@900000 {
 			#dma-cells = <3>;
-			compatible = "qcom,sc7280-gpi-dma";
+			compatible = "qcom,sc7280-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00900000 0 0x60000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
@@ -967,6 +978,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 0 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1025,6 +1038,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 1 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1083,6 +1098,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 2 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1141,6 +1158,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 3 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 3 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1199,6 +1218,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 4 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1257,6 +1278,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 5 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1315,6 +1338,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 6 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 6 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1373,6 +1398,8 @@
 						<&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma0 0 7 QCOM_GPI_I2C>,
 				       <&gpi_dma0 1 7 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1419,7 +1446,7 @@
 
 		gpi_dma1: dma-controller@a00000 {
 			#dma-cells = <3>;
-			compatible = "qcom,sc7280-gpi-dma";
+			compatible = "qcom,sc7280-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00a00000 0 0x60000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
@@ -1466,6 +1493,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 0 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1524,6 +1553,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 1 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1582,6 +1613,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 2 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1640,6 +1673,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 3 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1698,6 +1733,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 4 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1756,6 +1793,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 5 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 5 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1814,6 +1853,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 6 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -1872,6 +1913,8 @@
 						<&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>;
 				interconnect-names = "qup-core", "qup-config",
 							"qup-memory";
+				power-domains = <&rpmhpd SC7280_CX>;
+				required-opps = <&rpmhpd_opp_low_svs>;
 				dmas = <&gpi_dma1 0 7 QCOM_GPI_I2C>,
 				       <&gpi_dma1 1 7 QCOM_GPI_I2C>;
 				dma-names = "tx", "rx";
@@ -2004,6 +2047,8 @@
 			qcom,rproc = <&remoteproc_wpss>;
 			memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>;
 			status = "disabled";
+			qcom,smem-states = <&wlan_smp2p_out 0>;
+			qcom,smem-state-names = "wlan-smp2p-out";
 		};
 
 		pcie1: pci@1c08000 {
@@ -2285,7 +2330,6 @@
 			qcom,ports-block-pack-mode =	/bits/ 8 <0xff 0xff 0xff>;
 			qcom,ports-block-group-count =	/bits/ 8 <0xff 0xff 0xff>;
 			qcom,ports-lane-control =	/bits/ 8 <0x00 0x01 0x00>;
-			qcom,port-offset = <1>;
 
 			#sound-dai-cells = <1>;
 			#address-cells = <2>;
@@ -2434,84 +2478,42 @@
 			#gpio-cells = <2>;
 			gpio-ranges = <&lpass_tlmm 0 0 15>;
 
-			#clock-cells = <1>;
-
-			lpass_dmic01_clk: dmic01-clk {
-				pins = "gpio6";
-				function = "dmic1_clk";
-			};
-
-			lpass_dmic01_clk_sleep: dmic01-clk-sleep {
+			lpass_dmic01_clk: dmic01-clk-state {
 				pins = "gpio6";
 				function = "dmic1_clk";
 			};
 
-			lpass_dmic01_data: dmic01-data {
+			lpass_dmic01_data: dmic01-data-state {
 				pins = "gpio7";
 				function = "dmic1_data";
 			};
 
-			lpass_dmic01_data_sleep: dmic01-data-sleep {
-				pins = "gpio7";
-				function = "dmic1_data";
-			};
-
-			lpass_dmic23_clk: dmic23-clk {
-				pins = "gpio8";
-				function = "dmic2_clk";
-			};
-
-			lpass_dmic23_clk_sleep: dmic23-clk-sleep {
+			lpass_dmic23_clk: dmic23-clk-state {
 				pins = "gpio8";
 				function = "dmic2_clk";
 			};
 
-			lpass_dmic23_data: dmic23-data {
+			lpass_dmic23_data: dmic23-data-state {
 				pins = "gpio9";
 				function = "dmic2_data";
 			};
 
-			lpass_dmic23_data_sleep: dmic23-data-sleep {
-				pins = "gpio9";
-				function = "dmic2_data";
-			};
-
-			lpass_rx_swr_clk: rx-swr-clk {
+			lpass_rx_swr_clk: rx-swr-clk-state {
 				pins = "gpio3";
 				function = "swr_rx_clk";
 			};
 
-			lpass_rx_swr_clk_sleep: rx-swr-clk-sleep {
-				pins = "gpio3";
-				function = "swr_rx_clk";
-			};
-
-			lpass_rx_swr_data: rx-swr-data {
+			lpass_rx_swr_data: rx-swr-data-state {
 				pins = "gpio4", "gpio5";
 				function = "swr_rx_data";
 			};
 
-			lpass_rx_swr_data_sleep: rx-swr-data-sleep {
-				pins = "gpio4", "gpio5";
-				function = "swr_rx_data";
-			};
-
-			lpass_tx_swr_clk: tx-swr-clk {
-				pins = "gpio0";
-				function = "swr_tx_clk";
-			};
-
-			lpass_tx_swr_clk_sleep: tx-swr-clk-sleep {
+			lpass_tx_swr_clk: tx-swr-clk-state {
 				pins = "gpio0";
 				function = "swr_tx_clk";
 			};
 
-			lpass_tx_swr_data: tx-swr-data {
-				pins = "gpio1", "gpio2", "gpio14";
-				function = "swr_tx_data";
-			};
-
-			lpass_tx_swr_data_sleep: tx-swr-data-sleep {
+			lpass_tx_swr_data: tx-swr-data-state {
 				pins = "gpio1", "gpio2", "gpio14";
 				function = "swr_tx_data";
 			};
@@ -3924,11 +3926,13 @@
 					      "iface",
 					      "bus";
 
+				assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>, <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+				assigned-clock-parents = <&mdss_dsi_phy 0>, <&mdss_dsi_phy 1>;
+
 				operating-points-v2 = <&dsi_opp_table>;
 				power-domains = <&rpmhpd SC7280_CX>;
 
 				phys = <&mdss_dsi_phy>;
-				phy-names = "dsi";
 
 				#address-cells = <1>;
 				#size-cells = <0>;
@@ -4259,791 +4263,791 @@
 			gpio-ranges = <&tlmm 0 0 175>;
 			wakeup-parent = <&pdc>;
 
-			dp_hot_plug_det: dp-hot-plug-det-pins {
+			dp_hot_plug_det: dp-hot-plug-det-state {
 				pins = "gpio47";
 				function = "dp_hot";
 			};
 
-			edp_hot_plug_det: edp-hot-plug-det-pins {
+			edp_hot_plug_det: edp-hot-plug-det-state {
 				pins = "gpio60";
 				function = "edp_hot";
 			};
 
-			mi2s0_data0: mi2s0-data0-pins {
+			mi2s0_data0: mi2s0-data0-state {
 				pins = "gpio98";
 				function = "mi2s0_data0";
 			};
 
-			mi2s0_data1: mi2s0-data1-pins {
+			mi2s0_data1: mi2s0-data1-state {
 				pins = "gpio99";
 				function = "mi2s0_data1";
 			};
 
-			mi2s0_mclk: mi2s0-mclk-pins {
+			mi2s0_mclk: mi2s0-mclk-state {
 				pins = "gpio96";
 				function = "pri_mi2s";
 			};
 
-			mi2s0_sclk: mi2s0-sclk-pins {
+			mi2s0_sclk: mi2s0-sclk-state {
 				pins = "gpio97";
 				function = "mi2s0_sck";
 			};
 
-			mi2s0_ws: mi2s0-ws-pins {
+			mi2s0_ws: mi2s0-ws-state {
 				pins = "gpio100";
 				function = "mi2s0_ws";
 			};
 
-			mi2s1_data0: mi2s1-data0-pins {
+			mi2s1_data0: mi2s1-data0-state {
 				pins = "gpio107";
 				function = "mi2s1_data0";
 			};
 
-			mi2s1_sclk: mi2s1-sclk-pins {
+			mi2s1_sclk: mi2s1-sclk-state {
 				pins = "gpio106";
 				function = "mi2s1_sck";
 			};
 
-			mi2s1_ws: mi2s1-ws-pins {
+			mi2s1_ws: mi2s1-ws-state {
 				pins = "gpio108";
 				function = "mi2s1_ws";
 			};
 
-			pcie1_clkreq_n: pcie1-clkreq-n-pins {
+			pcie1_clkreq_n: pcie1-clkreq-n-state {
 				pins = "gpio79";
 				function = "pcie1_clkreqn";
 			};
 
-			qspi_clk: qspi-clk-pins {
+			qspi_clk: qspi-clk-state {
 				pins = "gpio14";
 				function = "qspi_clk";
 			};
 
-			qspi_cs0: qspi-cs0-pins {
+			qspi_cs0: qspi-cs0-state {
 				pins = "gpio15";
 				function = "qspi_cs";
 			};
 
-			qspi_cs1: qspi-cs1-pins {
+			qspi_cs1: qspi-cs1-state {
 				pins = "gpio19";
 				function = "qspi_cs";
 			};
 
-			qspi_data01: qspi-data01-pins {
+			qspi_data01: qspi-data01-state {
 				pins = "gpio12", "gpio13";
 				function = "qspi_data";
 			};
 
-			qspi_data12: qspi-data12-pins {
+			qspi_data12: qspi-data12-state {
 				pins = "gpio16", "gpio17";
 				function = "qspi_data";
 			};
 
-			qup_i2c0_data_clk: qup-i2c0-data-clk-pins {
+			qup_i2c0_data_clk: qup-i2c0-data-clk-state {
 				pins = "gpio0", "gpio1";
 				function = "qup00";
 			};
 
-			qup_i2c1_data_clk: qup-i2c1-data-clk-pins {
+			qup_i2c1_data_clk: qup-i2c1-data-clk-state {
 				pins = "gpio4", "gpio5";
 				function = "qup01";
 			};
 
-			qup_i2c2_data_clk: qup-i2c2-data-clk-pins {
+			qup_i2c2_data_clk: qup-i2c2-data-clk-state {
 				pins = "gpio8", "gpio9";
 				function = "qup02";
 			};
 
-			qup_i2c3_data_clk: qup-i2c3-data-clk-pins {
+			qup_i2c3_data_clk: qup-i2c3-data-clk-state {
 				pins = "gpio12", "gpio13";
 				function = "qup03";
 			};
 
-			qup_i2c4_data_clk: qup-i2c4-data-clk-pins {
+			qup_i2c4_data_clk: qup-i2c4-data-clk-state {
 				pins = "gpio16", "gpio17";
 				function = "qup04";
 			};
 
-			qup_i2c5_data_clk: qup-i2c5-data-clk-pins {
+			qup_i2c5_data_clk: qup-i2c5-data-clk-state {
 				pins = "gpio20", "gpio21";
 				function = "qup05";
 			};
 
-			qup_i2c6_data_clk: qup-i2c6-data-clk-pins {
+			qup_i2c6_data_clk: qup-i2c6-data-clk-state {
 				pins = "gpio24", "gpio25";
 				function = "qup06";
 			};
 
-			qup_i2c7_data_clk: qup-i2c7-data-clk-pins {
+			qup_i2c7_data_clk: qup-i2c7-data-clk-state {
 				pins = "gpio28", "gpio29";
 				function = "qup07";
 			};
 
-			qup_i2c8_data_clk: qup-i2c8-data-clk-pins {
+			qup_i2c8_data_clk: qup-i2c8-data-clk-state {
 				pins = "gpio32", "gpio33";
 				function = "qup10";
 			};
 
-			qup_i2c9_data_clk: qup-i2c9-data-clk-pins {
+			qup_i2c9_data_clk: qup-i2c9-data-clk-state {
 				pins = "gpio36", "gpio37";
 				function = "qup11";
 			};
 
-			qup_i2c10_data_clk: qup-i2c10-data-clk-pins {
+			qup_i2c10_data_clk: qup-i2c10-data-clk-state {
 				pins = "gpio40", "gpio41";
 				function = "qup12";
 			};
 
-			qup_i2c11_data_clk: qup-i2c11-data-clk-pins {
+			qup_i2c11_data_clk: qup-i2c11-data-clk-state {
 				pins = "gpio44", "gpio45";
 				function = "qup13";
 			};
 
-			qup_i2c12_data_clk: qup-i2c12-data-clk-pins {
+			qup_i2c12_data_clk: qup-i2c12-data-clk-state {
 				pins = "gpio48", "gpio49";
 				function = "qup14";
 			};
 
-			qup_i2c13_data_clk: qup-i2c13-data-clk-pins {
+			qup_i2c13_data_clk: qup-i2c13-data-clk-state {
 				pins = "gpio52", "gpio53";
 				function = "qup15";
 			};
 
-			qup_i2c14_data_clk: qup-i2c14-data-clk-pins {
+			qup_i2c14_data_clk: qup-i2c14-data-clk-state {
 				pins = "gpio56", "gpio57";
 				function = "qup16";
 			};
 
-			qup_i2c15_data_clk: qup-i2c15-data-clk-pins {
+			qup_i2c15_data_clk: qup-i2c15-data-clk-state {
 				pins = "gpio60", "gpio61";
 				function = "qup17";
 			};
 
-			qup_spi0_data_clk: qup-spi0-data-clk-pins {
+			qup_spi0_data_clk: qup-spi0-data-clk-state {
 				pins = "gpio0", "gpio1", "gpio2";
 				function = "qup00";
 			};
 
-			qup_spi0_cs: qup-spi0-cs-pins {
+			qup_spi0_cs: qup-spi0-cs-state {
 				pins = "gpio3";
 				function = "qup00";
 			};
 
-			qup_spi0_cs_gpio: qup-spi0-cs-gpio-pins {
+			qup_spi0_cs_gpio: qup-spi0-cs-gpio-state {
 				pins = "gpio3";
 				function = "gpio";
 			};
 
-			qup_spi1_data_clk: qup-spi1-data-clk-pins {
+			qup_spi1_data_clk: qup-spi1-data-clk-state {
 				pins = "gpio4", "gpio5", "gpio6";
 				function = "qup01";
 			};
 
-			qup_spi1_cs: qup-spi1-cs-pins {
+			qup_spi1_cs: qup-spi1-cs-state {
 				pins = "gpio7";
 				function = "qup01";
 			};
 
-			qup_spi1_cs_gpio: qup-spi1-cs-gpio-pins {
+			qup_spi1_cs_gpio: qup-spi1-cs-gpio-state {
 				pins = "gpio7";
 				function = "gpio";
 			};
 
-			qup_spi2_data_clk: qup-spi2-data-clk-pins {
+			qup_spi2_data_clk: qup-spi2-data-clk-state {
 				pins = "gpio8", "gpio9", "gpio10";
 				function = "qup02";
 			};
 
-			qup_spi2_cs: qup-spi2-cs-pins {
+			qup_spi2_cs: qup-spi2-cs-state {
 				pins = "gpio11";
 				function = "qup02";
 			};
 
-			qup_spi2_cs_gpio: qup-spi2-cs-gpio-pins {
+			qup_spi2_cs_gpio: qup-spi2-cs-gpio-state {
 				pins = "gpio11";
 				function = "gpio";
 			};
 
-			qup_spi3_data_clk: qup-spi3-data-clk-pins {
+			qup_spi3_data_clk: qup-spi3-data-clk-state {
 				pins = "gpio12", "gpio13", "gpio14";
 				function = "qup03";
 			};
 
-			qup_spi3_cs: qup-spi3-cs-pins {
+			qup_spi3_cs: qup-spi3-cs-state {
 				pins = "gpio15";
 				function = "qup03";
 			};
 
-			qup_spi3_cs_gpio: qup-spi3-cs-gpio-pins {
+			qup_spi3_cs_gpio: qup-spi3-cs-gpio-state {
 				pins = "gpio15";
 				function = "gpio";
 			};
 
-			qup_spi4_data_clk: qup-spi4-data-clk-pins {
+			qup_spi4_data_clk: qup-spi4-data-clk-state {
 				pins = "gpio16", "gpio17", "gpio18";
 				function = "qup04";
 			};
 
-			qup_spi4_cs: qup-spi4-cs-pins {
+			qup_spi4_cs: qup-spi4-cs-state {
 				pins = "gpio19";
 				function = "qup04";
 			};
 
-			qup_spi4_cs_gpio: qup-spi4-cs-gpio-pins {
+			qup_spi4_cs_gpio: qup-spi4-cs-gpio-state {
 				pins = "gpio19";
 				function = "gpio";
 			};
 
-			qup_spi5_data_clk: qup-spi5-data-clk-pins {
+			qup_spi5_data_clk: qup-spi5-data-clk-state {
 				pins = "gpio20", "gpio21", "gpio22";
 				function = "qup05";
 			};
 
-			qup_spi5_cs: qup-spi5-cs-pins {
+			qup_spi5_cs: qup-spi5-cs-state {
 				pins = "gpio23";
 				function = "qup05";
 			};
 
-			qup_spi5_cs_gpio: qup-spi5-cs-gpio-pins {
+			qup_spi5_cs_gpio: qup-spi5-cs-gpio-state {
 				pins = "gpio23";
 				function = "gpio";
 			};
 
-			qup_spi6_data_clk: qup-spi6-data-clk-pins {
+			qup_spi6_data_clk: qup-spi6-data-clk-state {
 				pins = "gpio24", "gpio25", "gpio26";
 				function = "qup06";
 			};
 
-			qup_spi6_cs: qup-spi6-cs-pins {
+			qup_spi6_cs: qup-spi6-cs-state {
 				pins = "gpio27";
 				function = "qup06";
 			};
 
-			qup_spi6_cs_gpio: qup-spi6-cs-gpio-pins {
+			qup_spi6_cs_gpio: qup-spi6-cs-gpio-state {
 				pins = "gpio27";
 				function = "gpio";
 			};
 
-			qup_spi7_data_clk: qup-spi7-data-clk-pins {
+			qup_spi7_data_clk: qup-spi7-data-clk-state {
 				pins = "gpio28", "gpio29", "gpio30";
 				function = "qup07";
 			};
 
-			qup_spi7_cs: qup-spi7-cs-pins {
+			qup_spi7_cs: qup-spi7-cs-state {
 				pins = "gpio31";
 				function = "qup07";
 			};
 
-			qup_spi7_cs_gpio: qup-spi7-cs-gpio-pins {
+			qup_spi7_cs_gpio: qup-spi7-cs-gpio-state {
 				pins = "gpio31";
 				function = "gpio";
 			};
 
-			qup_spi8_data_clk: qup-spi8-data-clk-pins {
+			qup_spi8_data_clk: qup-spi8-data-clk-state {
 				pins = "gpio32", "gpio33", "gpio34";
 				function = "qup10";
 			};
 
-			qup_spi8_cs: qup-spi8-cs-pins {
+			qup_spi8_cs: qup-spi8-cs-state {
 				pins = "gpio35";
 				function = "qup10";
 			};
 
-			qup_spi8_cs_gpio: qup-spi8-cs-gpio-pins {
+			qup_spi8_cs_gpio: qup-spi8-cs-gpio-state {
 				pins = "gpio35";
 				function = "gpio";
 			};
 
-			qup_spi9_data_clk: qup-spi9-data-clk-pins {
+			qup_spi9_data_clk: qup-spi9-data-clk-state {
 				pins = "gpio36", "gpio37", "gpio38";
 				function = "qup11";
 			};
 
-			qup_spi9_cs: qup-spi9-cs-pins {
+			qup_spi9_cs: qup-spi9-cs-state {
 				pins = "gpio39";
 				function = "qup11";
 			};
 
-			qup_spi9_cs_gpio: qup-spi9-cs-gpio-pins {
+			qup_spi9_cs_gpio: qup-spi9-cs-gpio-state {
 				pins = "gpio39";
 				function = "gpio";
 			};
 
-			qup_spi10_data_clk: qup-spi10-data-clk-pins {
+			qup_spi10_data_clk: qup-spi10-data-clk-state {
 				pins = "gpio40", "gpio41", "gpio42";
 				function = "qup12";
 			};
 
-			qup_spi10_cs: qup-spi10-cs-pins {
+			qup_spi10_cs: qup-spi10-cs-state {
 				pins = "gpio43";
 				function = "qup12";
 			};
 
-			qup_spi10_cs_gpio: qup-spi10-cs-gpio-pins {
+			qup_spi10_cs_gpio: qup-spi10-cs-gpio-state {
 				pins = "gpio43";
 				function = "gpio";
 			};
 
-			qup_spi11_data_clk: qup-spi11-data-clk-pins {
+			qup_spi11_data_clk: qup-spi11-data-clk-state {
 				pins = "gpio44", "gpio45", "gpio46";
 				function = "qup13";
 			};
 
-			qup_spi11_cs: qup-spi11-cs-pins {
+			qup_spi11_cs: qup-spi11-cs-state {
 				pins = "gpio47";
 				function = "qup13";
 			};
 
-			qup_spi11_cs_gpio: qup-spi11-cs-gpio-pins {
+			qup_spi11_cs_gpio: qup-spi11-cs-gpio-state {
 				pins = "gpio47";
 				function = "gpio";
 			};
 
-			qup_spi12_data_clk: qup-spi12-data-clk-pins {
+			qup_spi12_data_clk: qup-spi12-data-clk-state {
 				pins = "gpio48", "gpio49", "gpio50";
 				function = "qup14";
 			};
 
-			qup_spi12_cs: qup-spi12-cs-pins {
+			qup_spi12_cs: qup-spi12-cs-state {
 				pins = "gpio51";
 				function = "qup14";
 			};
 
-			qup_spi12_cs_gpio: qup-spi12-cs-gpio-pins {
+			qup_spi12_cs_gpio: qup-spi12-cs-gpio-state {
 				pins = "gpio51";
 				function = "gpio";
 			};
 
-			qup_spi13_data_clk: qup-spi13-data-clk-pins {
+			qup_spi13_data_clk: qup-spi13-data-clk-state {
 				pins = "gpio52", "gpio53", "gpio54";
 				function = "qup15";
 			};
 
-			qup_spi13_cs: qup-spi13-cs-pins {
+			qup_spi13_cs: qup-spi13-cs-state {
 				pins = "gpio55";
 				function = "qup15";
 			};
 
-			qup_spi13_cs_gpio: qup-spi13-cs-gpio-pins {
+			qup_spi13_cs_gpio: qup-spi13-cs-gpio-state {
 				pins = "gpio55";
 				function = "gpio";
 			};
 
-			qup_spi14_data_clk: qup-spi14-data-clk-pins {
+			qup_spi14_data_clk: qup-spi14-data-clk-state {
 				pins = "gpio56", "gpio57", "gpio58";
 				function = "qup16";
 			};
 
-			qup_spi14_cs: qup-spi14-cs-pins {
+			qup_spi14_cs: qup-spi14-cs-state {
 				pins = "gpio59";
 				function = "qup16";
 			};
 
-			qup_spi14_cs_gpio: qup-spi14-cs-gpio-pins {
+			qup_spi14_cs_gpio: qup-spi14-cs-gpio-state {
 				pins = "gpio59";
 				function = "gpio";
 			};
 
-			qup_spi15_data_clk: qup-spi15-data-clk-pins {
+			qup_spi15_data_clk: qup-spi15-data-clk-state {
 				pins = "gpio60", "gpio61", "gpio62";
 				function = "qup17";
 			};
 
-			qup_spi15_cs: qup-spi15-cs-pins {
+			qup_spi15_cs: qup-spi15-cs-state {
 				pins = "gpio63";
 				function = "qup17";
 			};
 
-			qup_spi15_cs_gpio: qup-spi15-cs-gpio-pins {
+			qup_spi15_cs_gpio: qup-spi15-cs-gpio-state {
 				pins = "gpio63";
 				function = "gpio";
 			};
 
-			qup_uart0_cts: qup-uart0-cts-pins {
+			qup_uart0_cts: qup-uart0-cts-state {
 				pins = "gpio0";
 				function = "qup00";
 			};
 
-			qup_uart0_rts: qup-uart0-rts-pins {
+			qup_uart0_rts: qup-uart0-rts-state {
 				pins = "gpio1";
 				function = "qup00";
 			};
 
-			qup_uart0_tx: qup-uart0-tx-pins {
+			qup_uart0_tx: qup-uart0-tx-state {
 				pins = "gpio2";
 				function = "qup00";
 			};
 
-			qup_uart0_rx: qup-uart0-rx-pins {
+			qup_uart0_rx: qup-uart0-rx-state {
 				pins = "gpio3";
 				function = "qup00";
 			};
 
-			qup_uart1_cts: qup-uart1-cts-pins {
+			qup_uart1_cts: qup-uart1-cts-state {
 				pins = "gpio4";
 				function = "qup01";
 			};
 
-			qup_uart1_rts: qup-uart1-rts-pins {
+			qup_uart1_rts: qup-uart1-rts-state {
 				pins = "gpio5";
 				function = "qup01";
 			};
 
-			qup_uart1_tx: qup-uart1-tx-pins {
+			qup_uart1_tx: qup-uart1-tx-state {
 				pins = "gpio6";
 				function = "qup01";
 			};
 
-			qup_uart1_rx: qup-uart1-rx-pins {
+			qup_uart1_rx: qup-uart1-rx-state {
 				pins = "gpio7";
 				function = "qup01";
 			};
 
-			qup_uart2_cts: qup-uart2-cts-pins {
+			qup_uart2_cts: qup-uart2-cts-state {
 				pins = "gpio8";
 				function = "qup02";
 			};
 
-			qup_uart2_rts: qup-uart2-rts-pins {
+			qup_uart2_rts: qup-uart2-rts-state {
 				pins = "gpio9";
 				function = "qup02";
 			};
 
-			qup_uart2_tx: qup-uart2-tx-pins {
+			qup_uart2_tx: qup-uart2-tx-state {
 				pins = "gpio10";
 				function = "qup02";
 			};
 
-			qup_uart2_rx: qup-uart2-rx-pins {
+			qup_uart2_rx: qup-uart2-rx-state {
 				pins = "gpio11";
 				function = "qup02";
 			};
 
-			qup_uart3_cts: qup-uart3-cts-pins {
+			qup_uart3_cts: qup-uart3-cts-state {
 				pins = "gpio12";
 				function = "qup03";
 			};
 
-			qup_uart3_rts: qup-uart3-rts-pins {
+			qup_uart3_rts: qup-uart3-rts-state {
 				pins = "gpio13";
 				function = "qup03";
 			};
 
-			qup_uart3_tx: qup-uart3-tx-pins {
+			qup_uart3_tx: qup-uart3-tx-state {
 				pins = "gpio14";
 				function = "qup03";
 			};
 
-			qup_uart3_rx: qup-uart3-rx-pins {
+			qup_uart3_rx: qup-uart3-rx-state {
 				pins = "gpio15";
 				function = "qup03";
 			};
 
-			qup_uart4_cts: qup-uart4-cts-pins {
+			qup_uart4_cts: qup-uart4-cts-state {
 				pins = "gpio16";
 				function = "qup04";
 			};
 
-			qup_uart4_rts: qup-uart4-rts-pins {
+			qup_uart4_rts: qup-uart4-rts-state {
 				pins = "gpio17";
 				function = "qup04";
 			};
 
-			qup_uart4_tx: qup-uart4-tx-pins {
+			qup_uart4_tx: qup-uart4-tx-state {
 				pins = "gpio18";
 				function = "qup04";
 			};
 
-			qup_uart4_rx: qup-uart4-rx-pins {
+			qup_uart4_rx: qup-uart4-rx-state {
 				pins = "gpio19";
 				function = "qup04";
 			};
 
-			qup_uart5_cts: qup-uart5-cts-pins {
+			qup_uart5_cts: qup-uart5-cts-state {
 				pins = "gpio20";
 				function = "qup05";
 			};
 
-			qup_uart5_rts: qup-uart5-rts-pins {
+			qup_uart5_rts: qup-uart5-rts-state {
 				pins = "gpio21";
 				function = "qup05";
 			};
 
-			qup_uart5_tx: qup-uart5-tx-pins {
+			qup_uart5_tx: qup-uart5-tx-state {
 				pins = "gpio22";
 				function = "qup05";
 			};
 
-			qup_uart5_rx: qup-uart5-rx-pins {
+			qup_uart5_rx: qup-uart5-rx-state {
 				pins = "gpio23";
 				function = "qup05";
 			};
 
-			qup_uart6_cts: qup-uart6-cts-pins {
+			qup_uart6_cts: qup-uart6-cts-state {
 				pins = "gpio24";
 				function = "qup06";
 			};
 
-			qup_uart6_rts: qup-uart6-rts-pins {
+			qup_uart6_rts: qup-uart6-rts-state {
 				pins = "gpio25";
 				function = "qup06";
 			};
 
-			qup_uart6_tx: qup-uart6-tx-pins {
+			qup_uart6_tx: qup-uart6-tx-state {
 				pins = "gpio26";
 				function = "qup06";
 			};
 
-			qup_uart6_rx: qup-uart6-rx-pins {
+			qup_uart6_rx: qup-uart6-rx-state {
 				pins = "gpio27";
 				function = "qup06";
 			};
 
-			qup_uart7_cts: qup-uart7-cts-pins {
+			qup_uart7_cts: qup-uart7-cts-state {
 				pins = "gpio28";
 				function = "qup07";
 			};
 
-			qup_uart7_rts: qup-uart7-rts-pins {
+			qup_uart7_rts: qup-uart7-rts-state {
 				pins = "gpio29";
 				function = "qup07";
 			};
 
-			qup_uart7_tx: qup-uart7-tx-pins {
+			qup_uart7_tx: qup-uart7-tx-state {
 				pins = "gpio30";
 				function = "qup07";
 			};
 
-			qup_uart7_rx: qup-uart7-rx-pins {
+			qup_uart7_rx: qup-uart7-rx-state {
 				pins = "gpio31";
 				function = "qup07";
 			};
 
-			qup_uart8_cts: qup-uart8-cts-pins {
+			qup_uart8_cts: qup-uart8-cts-state {
 				pins = "gpio32";
 				function = "qup10";
 			};
 
-			qup_uart8_rts: qup-uart8-rts-pins {
+			qup_uart8_rts: qup-uart8-rts-state {
 				pins = "gpio33";
 				function = "qup10";
 			};
 
-			qup_uart8_tx: qup-uart8-tx-pins {
+			qup_uart8_tx: qup-uart8-tx-state {
 				pins = "gpio34";
 				function = "qup10";
 			};
 
-			qup_uart8_rx: qup-uart8-rx-pins {
+			qup_uart8_rx: qup-uart8-rx-state {
 				pins = "gpio35";
 				function = "qup10";
 			};
 
-			qup_uart9_cts: qup-uart9-cts-pins {
+			qup_uart9_cts: qup-uart9-cts-state {
 				pins = "gpio36";
 				function = "qup11";
 			};
 
-			qup_uart9_rts: qup-uart9-rts-pins {
+			qup_uart9_rts: qup-uart9-rts-state {
 				pins = "gpio37";
 				function = "qup11";
 			};
 
-			qup_uart9_tx: qup-uart9-tx-pins {
+			qup_uart9_tx: qup-uart9-tx-state {
 				pins = "gpio38";
 				function = "qup11";
 			};
 
-			qup_uart9_rx: qup-uart9-rx-pins {
+			qup_uart9_rx: qup-uart9-rx-state {
 				pins = "gpio39";
 				function = "qup11";
 			};
 
-			qup_uart10_cts: qup-uart10-cts-pins {
+			qup_uart10_cts: qup-uart10-cts-state {
 				pins = "gpio40";
 				function = "qup12";
 			};
 
-			qup_uart10_rts: qup-uart10-rts-pins {
+			qup_uart10_rts: qup-uart10-rts-state {
 				pins = "gpio41";
 				function = "qup12";
 			};
 
-			qup_uart10_tx: qup-uart10-tx-pins {
+			qup_uart10_tx: qup-uart10-tx-state {
 				pins = "gpio42";
 				function = "qup12";
 			};
 
-			qup_uart10_rx: qup-uart10-rx-pins {
+			qup_uart10_rx: qup-uart10-rx-state {
 				pins = "gpio43";
 				function = "qup12";
 			};
 
-			qup_uart11_cts: qup-uart11-cts-pins {
+			qup_uart11_cts: qup-uart11-cts-state {
 				pins = "gpio44";
 				function = "qup13";
 			};
 
-			qup_uart11_rts: qup-uart11-rts-pins {
+			qup_uart11_rts: qup-uart11-rts-state {
 				pins = "gpio45";
 				function = "qup13";
 			};
 
-			qup_uart11_tx: qup-uart11-tx-pins {
+			qup_uart11_tx: qup-uart11-tx-state {
 				pins = "gpio46";
 				function = "qup13";
 			};
 
-			qup_uart11_rx: qup-uart11-rx-pins {
+			qup_uart11_rx: qup-uart11-rx-state {
 				pins = "gpio47";
 				function = "qup13";
 			};
 
-			qup_uart12_cts: qup-uart12-cts-pins {
+			qup_uart12_cts: qup-uart12-cts-state {
 				pins = "gpio48";
 				function = "qup14";
 			};
 
-			qup_uart12_rts: qup-uart12-rts-pins {
+			qup_uart12_rts: qup-uart12-rts-state {
 				pins = "gpio49";
 				function = "qup14";
 			};
 
-			qup_uart12_tx: qup-uart12-tx-pins {
+			qup_uart12_tx: qup-uart12-tx-state {
 				pins = "gpio50";
 				function = "qup14";
 			};
 
-			qup_uart12_rx: qup-uart12-rx-pins {
+			qup_uart12_rx: qup-uart12-rx-state {
 				pins = "gpio51";
 				function = "qup14";
 			};
 
-			qup_uart13_cts: qup-uart13-cts-pins {
+			qup_uart13_cts: qup-uart13-cts-state {
 				pins = "gpio52";
 				function = "qup15";
 			};
 
-			qup_uart13_rts: qup-uart13-rts-pins {
+			qup_uart13_rts: qup-uart13-rts-state {
 				pins = "gpio53";
 				function = "qup15";
 			};
 
-			qup_uart13_tx: qup-uart13-tx-pins {
+			qup_uart13_tx: qup-uart13-tx-state {
 				pins = "gpio54";
 				function = "qup15";
 			};
 
-			qup_uart13_rx: qup-uart13-rx-pins {
+			qup_uart13_rx: qup-uart13-rx-state {
 				pins = "gpio55";
 				function = "qup15";
 			};
 
-			qup_uart14_cts: qup-uart14-cts-pins {
+			qup_uart14_cts: qup-uart14-cts-state {
 				pins = "gpio56";
 				function = "qup16";
 			};
 
-			qup_uart14_rts: qup-uart14-rts-pins {
+			qup_uart14_rts: qup-uart14-rts-state {
 				pins = "gpio57";
 				function = "qup16";
 			};
 
-			qup_uart14_tx: qup-uart14-tx-pins {
+			qup_uart14_tx: qup-uart14-tx-state {
 				pins = "gpio58";
 				function = "qup16";
 			};
 
-			qup_uart14_rx: qup-uart14-rx-pins {
+			qup_uart14_rx: qup-uart14-rx-state {
 				pins = "gpio59";
 				function = "qup16";
 			};
 
-			qup_uart15_cts: qup-uart15-cts-pins {
+			qup_uart15_cts: qup-uart15-cts-state {
 				pins = "gpio60";
 				function = "qup17";
 			};
 
-			qup_uart15_rts: qup-uart15-rts-pins {
+			qup_uart15_rts: qup-uart15-rts-state {
 				pins = "gpio61";
 				function = "qup17";
 			};
 
-			qup_uart15_tx: qup-uart15-tx-pins {
+			qup_uart15_tx: qup-uart15-tx-state {
 				pins = "gpio62";
 				function = "qup17";
 			};
 
-			qup_uart15_rx: qup-uart15-rx-pins {
+			qup_uart15_rx: qup-uart15-rx-state {
 				pins = "gpio63";
 				function = "qup17";
 			};
 
-			sdc1_clk: sdc1-clk-pins {
+			sdc1_clk: sdc1-clk-state {
 				pins = "sdc1_clk";
 			};
 
-			sdc1_cmd: sdc1-cmd-pins {
+			sdc1_cmd: sdc1-cmd-state {
 				pins = "sdc1_cmd";
 			};
 
-			sdc1_data: sdc1-data-pins {
+			sdc1_data: sdc1-data-state {
 				pins = "sdc1_data";
 			};
 
-			sdc1_rclk: sdc1-rclk-pins {
+			sdc1_rclk: sdc1-rclk-state {
 				pins = "sdc1_rclk";
 			};
 
-			sdc1_clk_sleep: sdc1-clk-sleep-pins {
+			sdc1_clk_sleep: sdc1-clk-sleep-state {
 				pins = "sdc1_clk";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc1_cmd_sleep: sdc1-cmd-sleep-pins {
+			sdc1_cmd_sleep: sdc1-cmd-sleep-state {
 				pins = "sdc1_cmd";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc1_data_sleep: sdc1-data-sleep-pins {
+			sdc1_data_sleep: sdc1-data-sleep-state {
 				pins = "sdc1_data";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc1_rclk_sleep: sdc1-rclk-sleep-pins {
+			sdc1_rclk_sleep: sdc1-rclk-sleep-state {
 				pins = "sdc1_rclk";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc2_clk: sdc2-clk-pins {
+			sdc2_clk: sdc2-clk-state {
 				pins = "sdc2_clk";
 			};
 
-			sdc2_cmd: sdc2-cmd-pins {
+			sdc2_cmd: sdc2-cmd-state {
 				pins = "sdc2_cmd";
 			};
 
-			sdc2_data: sdc2-data-pins {
+			sdc2_data: sdc2-data-state {
 				pins = "sdc2_data";
 			};
 
-			sdc2_clk_sleep: sdc2-clk-sleep-pins {
+			sdc2_clk_sleep: sdc2-clk-sleep-state {
 				pins = "sdc2_clk";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc2_cmd_sleep: sdc2-cmd-sleep-pins {
+			sdc2_cmd_sleep: sdc2-cmd-sleep-state {
 				pins = "sdc2_cmd";
 				drive-strength = <2>;
 				bias-bus-hold;
 			};
 
-			sdc2_data_sleep: sdc2-data-sleep-pins {
+			sdc2_data_sleep: sdc2-data-sleep-state {
 				pins = "sdc2_data";
 				drive-strength = <2>;
 				bias-bus-hold;
@@ -5314,7 +5318,7 @@
 		};
 
 		epss_l3: interconnect@18590000 {
-			compatible = "qcom,sc7280-epss-l3";
+			compatible = "qcom,sc7280-epss-l3", "qcom,epss-l3";
 			reg = <0 0x18590000 0 0x1000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>;
 			clock-names = "xo", "alternate";
@@ -5322,7 +5326,7 @@
 		};
 
 		cpufreq_hw: cpufreq@18591000 {
-			compatible = "qcom,cpufreq-epss";
+			compatible = "qcom,sc7280-cpufreq-epss", "qcom,cpufreq-epss";
 			reg = <0 0x18591000 0 0x1000>,
 			      <0 0x18592000 0 0x1000>,
 			      <0 0x18593000 0 0x1000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
index 965915791b24..67a1ca599587 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
@@ -37,7 +37,7 @@
 	vreg_edp_bl: regulator-edp-bl {
 		compatible = "regulator-fixed";
 
-		regulator-name = "VREG_EDP_BL";
+		regulator-name = "VBL9";
 		regulator-min-microvolt = <3600000>;
 		regulator-max-microvolt = <3600000>;
 
@@ -50,10 +50,24 @@
 		regulator-boot-on;
 	};
 
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC3_SSD";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 135 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_reg_en>;
+	};
+
 	vreg_misc_3p3: regulator-misc-3p3 {
 		compatible = "regulator-fixed";
 
-		regulator-name = "VREG_MISC_3P3";
+		regulator-name = "VCC3B";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 
@@ -66,6 +80,38 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	vreg_wlan: regulator-wlan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC_WLAN_3R9";
+		regulator-min-microvolt = <3900000>;
+		regulator-max-microvolt = <3900000>;
+
+		gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hastings_reg_en>;
+
+		regulator-boot-on;
+	};
+
+	vreg_wwan: regulator-wwan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC3B_WAN";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pmc8280_2_gpios 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wwan_sw_en>;
+
+		regulator-boot-on;
+	};
 };
 
 &apps_rsc {
@@ -124,9 +170,8 @@
 			regulator-max-microvolt = <2504000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l13c: ldo13 {
@@ -149,9 +194,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l4d: ldo4 {
@@ -184,6 +228,63 @@
 	};
 };
 
+&pcie2a {
+	perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2a_default>;
+
+	status = "okay";
+};
+
+&pcie2a_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
+&pcie3a {
+	perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_wwan>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3a_default>;
+
+	status = "okay";
+};
+
+&pcie3a_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_wlan>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie4_default>;
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
 &pmc8280c_lpg {
 	status = "okay";
 };
@@ -369,6 +470,13 @@
 	};
 };
 
+&pmc8280_2_gpios {
+	wwan_sw_en: wwan-sw-en-state {
+		pins = "gpio1";
+		function = "normal";
+	};
+};
+
 &pmc8280c_gpios {
 	edp_bl_pwm: edp-bl-pwm-state {
 		pins = "gpio8";
@@ -376,29 +484,112 @@
 	};
 };
 
+&pmr735a_gpios {
+	hastings_reg_en: hastings-reg-en-state {
+		pins = "gpio1";
+		function = "normal";
+	};
+};
+
 &tlmm {
 	gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
 
 	kybd_default: kybd-default-state {
-		disable {
+		disable-pins {
 			pins = "gpio102";
 			function = "gpio";
 			output-low;
 		};
 
-		int-n {
+		int-n-pins {
 			pins = "gpio104";
 			function = "gpio";
 			bias-disable;
 		};
 
-		reset {
+		reset-pins {
 			pins = "gpio105";
 			function = "gpio";
 			bias-disable;
 		};
 	};
 
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio135";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie2a_default: pcie2a-default-state {
+		clkreq-n-pins {
+			pins = "gpio142";
+			function = "pcie2a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio143";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+		       pins = "gpio145";
+		       function = "gpio";
+		       drive-strength = <2>;
+		       bias-pull-up;
+	       };
+	};
+
+	pcie3a_default: pcie3a-default-state {
+		clkreq-n-pins {
+			pins = "gpio150";
+			function = "pcie3a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio140";
+			function = "pcie4_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio141";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio139";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
 	qup0_i2c4_default: qup0-i2c4-default-state {
 		pins = "gpio171", "gpio172";
 		function = "qup4";
@@ -416,7 +607,7 @@
 	};
 
 	tpad_default: tpad-default-state {
-		int-n {
+		int-n-pins {
 			pins = "gpio182";
 			function = "gpio";
 			bias-disable;
@@ -424,13 +615,13 @@
 	};
 
 	ts0_default: ts0-default-state {
-		int-n {
+		int-n-pins {
 			pins = "gpio175";
 			function = "gpio";
 			bias-disable;
 		};
 
-		reset-n {
+		reset-n-pins {
 			pins = "gpio99";
 			function = "gpio";
 			output-high;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 19cf637704ed..99f5276c34ce 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -7,6 +7,11 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 
 #include "sc8280xp.dtsi"
@@ -26,6 +31,67 @@
 		pinctrl-0 = <&edp_bl_en>, <&edp_bl_pwm>;
 	};
 
+	thermal-zones {
+		skin-temp-thermal {
+			polling-delay-passive = <250>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8280_adc_tm 5>;
+
+			trips {
+				skin_temp_alert0: trip-point0 {
+					temperature = <55000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				skin_temp_alert1: trip-point1 {
+					temperature = <58000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+
+				skin-temp-crit {
+					temperature = <73000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&skin_temp_alert0>;
+					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+				map1 {
+					trip = <&skin_temp_alert1>;
+					cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hall_int_n_default>;
+
+		switch-lid {
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
+	};
+
 	vreg_edp_bl: regulator-edp-bl {
 		compatible = "regulator-fixed";
 
@@ -58,6 +124,54 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC3_SSD";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 135 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_reg_en>;
+
+		regulator-boot-on;
+	};
+
+	vreg_wlan: regulator-wlan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC_WLAN_3R9";
+		regulator-min-microvolt = <3900000>;
+		regulator-max-microvolt = <3900000>;
+
+		gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hastings_reg_en>;
+
+		regulator-boot-on;
+	};
+
+	vreg_wwan: regulator-wwan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VCC3B_WAN";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pmc8280_2_gpios 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wwan_sw_en>;
+
+		regulator-boot-on;
+	};
 };
 
 &apps_rsc {
@@ -95,7 +209,7 @@
 			regulator-max-microvolt = <880000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-boot-on;
-			regulator-always-on;	// FIXME: VDD_A_EDP_0_0P9
+			regulator-always-on;	/* FIXME: VDD_A_EDP_0_0P9 */
 		};
 	};
 
@@ -145,6 +259,13 @@
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
+		vreg_l6d: ldo6 {
+			regulator-name = "vreg_l6d";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
 		vreg_l7d: ldo7 {
 			regulator-name = "vreg_l7d";
 			regulator-min-microvolt = <3072000>;
@@ -161,14 +282,221 @@
 	};
 };
 
+&pcie2a {
+	perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie2a_default>;
+
+	status = "okay";
+};
+
+&pcie2a_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
+&pcie3a {
+	perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_wwan>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie3a_default>;
+
+	status = "okay";
+};
+
+&pcie3a_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;
+
+	vddpe-3v3-supply = <&vreg_wlan>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie4_default>;
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l6d>;
+	vdda-pll-supply = <&vreg_l4d>;
+
+	status = "okay";
+};
+
 &pmc8280c_lpg {
 	status = "okay";
 };
 
+&pmk8280_adc_tm {
+	status = "okay";
+
+	sys-therm@0 {
+		reg = <0>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(1)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@1 {
+		reg = <1>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(1)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@2 {
+		reg = <2>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(1)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@3 {
+		reg = <3>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@4 {
+		reg = <4>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(3)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@5 {
+		reg = <5>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(3)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@6 {
+		reg = <6>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(3)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@7 {
+		reg = <7>;
+		io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(3)>;
+		qcom,hw-settle-time-us = <200>;
+		qcom,avg-samples = <2>;
+		qcom,ratiometric;
+	};
+};
+
 &pmk8280_pon_pwrkey {
 	status = "okay";
 };
 
+&pmk8280_pon_resin {
+	status = "okay";
+};
+
+&pmk8280_vadc {
+	status = "okay";
+
+	pmic-die-temp@3 {
+		reg = <PMK8350_ADC7_DIE_TEMP>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	xo-therm@44 {
+		reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	pmic-die-temp@103 {
+		reg = <PM8350_ADC7_DIE_TEMP(1)>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	sys-therm@144 {
+		reg = <PM8350_ADC7_AMUX_THM1_100K_PU(1)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@145 {
+		reg = <PM8350_ADC7_AMUX_THM2_100K_PU(1)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@146 {
+		reg = <PM8350_ADC7_AMUX_THM3_100K_PU(1)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@147 {
+		reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	pmic-die-temp@303 {
+		reg = <PM8350_ADC7_DIE_TEMP(3)>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	sys-therm@344 {
+		reg = <PM8350_ADC7_AMUX_THM1_100K_PU(3)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@345 {
+		reg = <PM8350_ADC7_AMUX_THM2_100K_PU(3)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@346 {
+		reg = <PM8350_ADC7_AMUX_THM3_100K_PU(3)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	sys-therm@347 {
+		reg = <PM8350_ADC7_AMUX_THM4_100K_PU(3)>;
+		qcom,hw-settle-time = <200>;
+		qcom,ratiometric;
+	};
+
+	pmic-die-temp@403 {
+		reg = <PMR735A_ADC7_DIE_TEMP>;
+		qcom,pre-scaling = <1 1>;
+	};
+};
+
 &qup0 {
 	status = "okay";
 };
@@ -339,6 +667,13 @@
 	};
 };
 
+&pmc8280_2_gpios {
+	wwan_sw_en: wwan-sw-en-state {
+		pins = "gpio1";
+		function = "normal";
+	};
+};
+
 &pmc8280c_gpios {
 	edp_bl_pwm: edp-bl-pwm-state {
 		pins = "gpio8";
@@ -346,29 +681,119 @@
 	};
 };
 
+&pmr735a_gpios {
+	hastings_reg_en: hastings-reg-en-state {
+		pins = "gpio1";
+		function = "normal";
+	};
+};
+
 &tlmm {
 	gpio-reserved-ranges = <70 2>, <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
 
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio107";
+		function = "gpio";
+		input-enable;
+		bias-disable;
+	};
+
 	kybd_default: kybd-default-state {
-		disable {
+		disable-pins {
 			pins = "gpio102";
 			function = "gpio";
 			output-low;
 		};
 
-		int-n {
+		int-n-pins {
 			pins = "gpio104";
 			function = "gpio";
 			bias-disable;
 		};
 
-		reset {
+		reset-pins {
 			pins = "gpio105";
 			function = "gpio";
 			bias-disable;
 		};
 	};
 
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio135";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie2a_default: pcie2a-default-state {
+		clkreq-n-pins {
+			pins = "gpio142";
+			function = "pcie2a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio143";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+		       pins = "gpio145";
+		       function = "gpio";
+		       drive-strength = <2>;
+		       bias-pull-up;
+	       };
+	};
+
+	pcie3a_default: pcie3a-default-state {
+		clkreq-n-pins {
+			pins = "gpio150";
+			function = "pcie3a_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio140";
+			function = "pcie4_clkreq";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio141";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-down;
+		};
+
+		wake-n-pins {
+			pins = "gpio139";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
 	qup0_i2c4_default: qup0-i2c4-default-state {
 		pins = "gpio171", "gpio172";
 		function = "qup4";
@@ -384,7 +809,7 @@
 	};
 
 	tpad_default: tpad-default-state {
-		int-n {
+		int-n-pins {
 			pins = "gpio182";
 			function = "gpio";
 			bias-disable;
@@ -392,13 +817,13 @@
 	};
 
 	ts0_default: ts0-default-state {
-		int-n {
+		int-n-pins {
 			pins = "gpio175";
 			function = "gpio";
 			bias-disable;
 		};
 
-		reset-n {
+		reset-n-pins {
 			pins = "gpio99";
 			function = "gpio";
 			output-high;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 24836b6b9bbc..f2c0b71b5d8e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -7,6 +7,50 @@
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/spmi/spmi.h>
 
+/ {
+	thermal-zones {
+		pm8280_1_thermal: pm8280-1-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8280_1_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+
+		pm8280_2_thermal: pm8280-2-thermal {
+			polling-delay-passive = <100>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm8280_2_temp_alarm>;
+
+			trips {
+				trip0 {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "passive";
+				};
+
+				trip1 {
+					temperature = <115000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+		};
+	};
+};
+
 &spmi_bus {
 	pmk8280: pmic@0 {
 		compatible = "qcom,pmk8350", "qcom,spmi-pmic";
@@ -24,6 +68,32 @@
 				linux,code = <KEY_POWER>;
 				status = "disabled";
 			};
+
+			pmk8280_pon_resin: resin {
+				compatible = "qcom,pmk8350-resin";
+				interrupts = <0x0 0x13 0x6 IRQ_TYPE_EDGE_BOTH>;
+				status = "disabled";
+			};
+		};
+
+		pmk8280_vadc: adc@3100 {
+			compatible = "qcom,spmi-adc7";
+			reg = <0x3100>;
+			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#io-channel-cells = <1>;
+			status = "disabled";
+		};
+
+		pmk8280_adc_tm: adc-tm@3400 {
+			compatible = "qcom,spmi-adc-tm5-gen2";
+			reg = <0x3400>;
+			interrupts = <0x0 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#thermal-sensor-cells = <1>;
+			status = "disabled";
 		};
 	};
 
@@ -33,6 +103,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pm8280_1_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		pmc8280_1_gpios: gpio@8800 {
 			compatible = "qcom,pm8350-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
@@ -78,6 +155,13 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		pm8280_2_temp_alarm: temp-alarm@a00 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0xa00>;
+			interrupts = <0x2 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		pmc8280_2_gpios: gpio@8800 {
 			compatible = "qcom,pm8350-gpio", "qcom,spmi-gpio";
 			reg = <0x8800>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 212d63d5cbf2..71cf81a8eb4d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -6,9 +6,11 @@
 
 #include <dt-bindings/clock/qcom,gcc-sc8280xp.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sc8280xp.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/phy/phy-qcom-qmp.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 #include <dt-bindings/thermal/thermal.h>
@@ -38,66 +40,87 @@
 
 		opp-300000000 {
 			opp-hz = /bits/ 64 <300000000>;
+			opp-peak-kBps = <(300000 * 32)>;
 		};
 		opp-403200000 {
 			opp-hz = /bits/ 64 <403200000>;
+			opp-peak-kBps = <(384000 * 32)>;
 		};
 		opp-499200000 {
 			opp-hz = /bits/ 64 <499200000>;
+			opp-peak-kBps = <(480000 * 32)>;
 		};
 		opp-595200000 {
 			opp-hz = /bits/ 64 <595200000>;
+			opp-peak-kBps = <(576000 * 32)>;
 		};
 		opp-691200000 {
 			opp-hz = /bits/ 64 <691200000>;
+			opp-peak-kBps = <(672000 * 32)>;
 		};
 		opp-806400000 {
 			opp-hz = /bits/ 64 <806400000>;
+			opp-peak-kBps = <(768000 * 32)>;
 		};
 		opp-902400000 {
 			opp-hz = /bits/ 64 <902400000>;
+			opp-peak-kBps = <(864000 * 32)>;
 		};
 		opp-1017600000 {
 			opp-hz = /bits/ 64 <1017600000>;
+			opp-peak-kBps = <(960000 * 32)>;
 		};
 		opp-1113600000 {
 			opp-hz = /bits/ 64 <1113600000>;
+			opp-peak-kBps = <(1075200 * 32)>;
 		};
 		opp-1209600000 {
 			opp-hz = /bits/ 64 <1209600000>;
+			opp-peak-kBps = <(1171200 * 32)>;
 		};
 		opp-1324800000 {
 			opp-hz = /bits/ 64 <1324800000>;
+			opp-peak-kBps = <(1267200 * 32)>;
 		};
 		opp-1440000000 {
 			opp-hz = /bits/ 64 <1440000000>;
+			opp-peak-kBps = <(1363200 * 32)>;
 		};
 		opp-1555200000 {
 			opp-hz = /bits/ 64 <1555200000>;
+			opp-peak-kBps = <(1536000 * 32)>;
 		};
 		opp-1670400000 {
 			opp-hz = /bits/ 64 <1670400000>;
+			opp-peak-kBps = <(1612800 * 32)>;
 		};
 		opp-1785600000 {
 			opp-hz = /bits/ 64 <1785600000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-1881600000 {
 			opp-hz = /bits/ 64 <1881600000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-1996800000 {
 			opp-hz = /bits/ 64 <1996800000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2112000000 {
 			opp-hz = /bits/ 64 <2112000000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2227200000 {
 			opp-hz = /bits/ 64 <2227200000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2342400000 {
 			opp-hz = /bits/ 64 <2342400000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2438400000 {
 			opp-hz = /bits/ 64 <2438400000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 	};
 
@@ -107,66 +130,87 @@
 
 		opp-825600000 {
 			opp-hz = /bits/ 64 <825600000>;
+			opp-peak-kBps = <(768000 * 32)>;
 		};
 		opp-940800000 {
 			opp-hz = /bits/ 64 <940800000>;
+			opp-peak-kBps = <(864000 * 32)>;
 		};
 		opp-1056000000 {
 			opp-hz = /bits/ 64 <1056000000>;
+			opp-peak-kBps = <(960000 * 32)>;
 		};
 		opp-1171200000 {
 			opp-hz = /bits/ 64 <1171200000>;
+			opp-peak-kBps = <(1171200 * 32)>;
 		};
 		opp-1286400000 {
 			opp-hz = /bits/ 64 <1286400000>;
+			opp-peak-kBps = <(1267200 * 32)>;
 		};
 		opp-1401600000 {
 			opp-hz = /bits/ 64 <1401600000>;
+			opp-peak-kBps = <(1363200 * 32)>;
 		};
 		opp-1516800000 {
 			opp-hz = /bits/ 64 <1516800000>;
+			opp-peak-kBps = <(1459200 * 32)>;
 		};
 		opp-1632000000 {
 			opp-hz = /bits/ 64 <1632000000>;
+			opp-peak-kBps = <(1612800 * 32)>;
 		};
 		opp-1747200000 {
 			opp-hz = /bits/ 64 <1747200000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-1862400000 {
 			opp-hz = /bits/ 64 <1862400000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-1977600000 {
 			opp-hz = /bits/ 64 <1977600000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2073600000 {
 			opp-hz = /bits/ 64 <2073600000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2169600000 {
 			opp-hz = /bits/ 64 <2169600000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2284800000 {
 			opp-hz = /bits/ 64 <2284800000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2400000000 {
 			opp-hz = /bits/ 64 <2400000000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2496000000 {
 			opp-hz = /bits/ 64 <2496000000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2592000000 {
 			opp-hz = /bits/ 64 <2592000000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2688000000 {
 			opp-hz = /bits/ 64 <2688000000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2803200000 {
 			opp-hz = /bits/ 64 <2803200000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2899200000 {
 			opp-hz = /bits/ 64 <2899200000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 		opp-2995200000 {
 			opp-hz = /bits/ 64 <2995200000>;
+			opp-peak-kBps = <(1689600 * 32)>;
 		};
 	};
 
@@ -185,6 +229,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_0: l2-cache {
 				compatible = "cache";
@@ -206,6 +251,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_100: l2-cache {
 				compatible = "cache";
@@ -224,6 +270,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_200: l2-cache {
 				compatible = "cache";
@@ -242,6 +289,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_300: l2-cache {
 				compatible = "cache";
@@ -260,6 +308,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_400: l2-cache {
 				compatible = "cache";
@@ -278,6 +327,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_500: l2-cache {
 				compatible = "cache";
@@ -296,6 +346,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_600: l2-cache {
 				compatible = "cache";
@@ -314,6 +365,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
+			interconnects = <&epss_l3 MASTER_EPSS_L3_APPS &epss_l3 SLAVE_EPSS_L3_SHARED>;
 			#cooling-cells = <2>;
 			L2_700: l2-cache {
 				compatible = "cache";
@@ -711,7 +763,7 @@
 				 <0>,
 				 <0>,
 				 <0>,
-				 <&usb_0_ssphy>,
+				 <&usb_0_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
 				 <0>,
 				 <0>,
 				 <0>,
@@ -719,12 +771,7 @@
 				 <0>,
 				 <0>,
 				 <0>,
-				 <&usb_1_ssphy>,
-				 <0>,
-				 <0>,
-				 <0>,
-				 <0>,
-				 <0>,
+				 <&usb_1_qmpphy QMP_USB43DP_USB3_PIPE_CLK>,
 				 <0>,
 				 <0>,
 				 <0>,
@@ -734,6 +781,11 @@
 				 <0>,
 				 <0>,
 				 <0>,
+				 <&pcie2a_phy>,
+				 <&pcie2b_phy>,
+				 <&pcie3a_phy>,
+				 <&pcie3b_phy>,
+				 <&pcie4_phy>,
 				 <0>,
 				 <0>;
 			power-domains = <&rpmhpd SC8280XP_CX>;
@@ -839,12 +891,505 @@
 			status = "disabled";
 		};
 
+		pcie4: pcie@1c00000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-sc8280xp";
+			reg = <0x0 0x01c00000 0x0 0x3000>,
+			      <0x0 0x30000000 0x0 0xf1d>,
+			      <0x0 0x30000f20 0x0 0xa8>,
+			      <0x0 0x30001000 0x0 0x1000>,
+			      <0x0 0x30100000 0x0 0x100000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x30200000 0x0 0x30200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x30300000 0x0 0x30300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <6>;
+			num-lanes = <1>;
+
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0", "msi1", "msi2", "msi3";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
+				 <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_4_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_4_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_4_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>,
+				 <&gcc GCC_CNOC_PCIE4_QX_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "ddrss_sf_tbu",
+				      "noc_aggr_4",
+				      "noc_aggr_south_sf",
+				      "cnoc_qx";
+
+			assigned-clocks = <&gcc GCC_PCIE_4_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&aggre2_noc MASTER_PCIE_4 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_4 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_4_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc PCIE_4_GDSC>;
+
+			phys = <&pcie4_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie4_phy: phy@1c06000 {
+			compatible = "qcom,sc8280xp-qmp-gen3x1-pcie-phy";
+			reg = <0x0 0x01c06000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
+				 <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_4_CLKREF_CLK>,
+				 <&gcc GCC_PCIE4_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_4_PIPE_CLK>,
+				 <&gcc GCC_PCIE_4_PIPEDIV2_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "rchng",
+				      "pipe", "pipediv2";
+
+			assigned-clocks = <&gcc GCC_PCIE4_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_4_GDSC>;
+
+			resets = <&gcc GCC_PCIE_4_PHY_BCR>;
+			reset-names = "phy";
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_4_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		pcie3b: pcie@1c08000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-sc8280xp";
+			reg = <0x0 0x01c08000 0x0 0x3000>,
+			      <0x0 0x32000000 0x0 0xf1d>,
+			      <0x0 0x32000f20 0x0 0xa8>,
+			      <0x0 0x32001000 0x0 0x1000>,
+			      <0x0 0x32100000 0x0 0x100000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x32200000 0x0 0x32200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x32300000 0x0 0x32300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <5>;
+			num-lanes = <2>;
+
+			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0", "msi1", "msi2", "msi3";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 526 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_3B_AUX_CLK>,
+				 <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_3B_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_3B_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_3B_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "ddrss_sf_tbu",
+				      "noc_aggr_4",
+				      "noc_aggr_south_sf";
+
+			assigned-clocks = <&gcc GCC_PCIE_3B_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&aggre2_noc MASTER_PCIE_3B 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3B 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_3B_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc PCIE_3B_GDSC>;
+
+			phys = <&pcie3b_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie3b_phy: phy@1c0e000 {
+			compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy";
+			reg = <0x0 0x01c0e000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_3B_AUX_CLK>,
+				 <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_3A3B_CLKREF_CLK>,
+				 <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_3B_PIPE_CLK>,
+				 <&gcc GCC_PCIE_3B_PIPEDIV2_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "rchng",
+				      "pipe", "pipediv2";
+
+			assigned-clocks = <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_3B_GDSC>;
+
+			resets = <&gcc GCC_PCIE_3B_PHY_BCR>;
+			reset-names = "phy";
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_3b_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		pcie3a: pcie@1c10000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-sc8280xp";
+			reg = <0x0 0x01c10000 0x0 0x3000>,
+			      <0x0 0x34000000 0x0 0xf1d>,
+			      <0x0 0x34000f20 0x0 0xa8>,
+			      <0x0 0x34001000 0x0 0x1000>,
+			      <0x0 0x34100000 0x0 0x100000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x34200000 0x0 0x34200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x34300000 0x0 0x34300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <4>;
+			num-lanes = <4>;
+
+			interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0", "msi1", "msi2", "msi3";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_3A_AUX_CLK>,
+				 <&gcc GCC_PCIE_3A_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_3A_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_3A_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_3A_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "ddrss_sf_tbu",
+				      "noc_aggr_4",
+				      "noc_aggr_south_sf";
+
+			assigned-clocks = <&gcc GCC_PCIE_3A_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&aggre2_noc MASTER_PCIE_3A 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3A 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_3A_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc PCIE_3A_GDSC>;
+
+			phys = <&pcie3a_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie3a_phy: phy@1c14000 {
+			compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy";
+			reg = <0x0 0x01c14000 0x0 0x2000>,
+			      <0x0 0x01c16000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_3A_AUX_CLK>,
+				 <&gcc GCC_PCIE_3A_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_3A3B_CLKREF_CLK>,
+				 <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_3A_PIPE_CLK>,
+				 <&gcc GCC_PCIE_3A_PIPEDIV2_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "rchng",
+				      "pipe", "pipediv2";
+
+			assigned-clocks = <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_3A_GDSC>;
+
+			resets = <&gcc GCC_PCIE_3A_PHY_BCR>;
+			reset-names = "phy";
+
+			qcom,4ln-config-sel = <&tcsr 0xa044 1>;
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_3a_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		pcie2b: pcie@1c18000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-sc8280xp";
+			reg = <0x0 0x01c18000 0x0 0x3000>,
+			      <0x0 0x38000000 0x0 0xf1d>,
+			      <0x0 0x38000f20 0x0 0xa8>,
+			      <0x0 0x38001000 0x0 0x1000>,
+			      <0x0 0x38100000 0x0 0x100000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x38200000 0x0 0x38200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x38300000 0x0 0x38300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <3>;
+			num-lanes = <2>;
+
+			interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0", "msi1", "msi2", "msi3";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
+				 <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_2B_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_2B_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_2B_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "ddrss_sf_tbu",
+				      "noc_aggr_4",
+				      "noc_aggr_south_sf";
+
+			assigned-clocks = <&gcc GCC_PCIE_2B_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&aggre2_noc MASTER_PCIE_2B 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2B 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_2B_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc PCIE_2B_GDSC>;
+
+			phys = <&pcie2b_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie2b_phy: phy@1c1e000 {
+			compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy";
+			reg = <0x0 0x01c1e000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
+				 <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
+				 <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_2B_PIPE_CLK>,
+				 <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "rchng",
+				      "pipe", "pipediv2";
+
+			assigned-clocks = <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_2B_GDSC>;
+
+			resets = <&gcc GCC_PCIE_2B_PHY_BCR>;
+			reset-names = "phy";
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_2b_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		pcie2a: pcie@1c20000 {
+			device_type = "pci";
+			compatible = "qcom,pcie-sc8280xp";
+			reg = <0x0 0x01c20000 0x0 0x3000>,
+			      <0x0 0x3c000000 0x0 0xf1d>,
+			      <0x0 0x3c000f20 0x0 0xa8>,
+			      <0x0 0x3c001000 0x0 0x1000>,
+			      <0x0 0x3c100000 0x0 0x100000>;
+			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			ranges = <0x01000000 0x0 0x3c200000 0x0 0x3c200000 0x0 0x100000>,
+				 <0x02000000 0x0 0x3c300000 0x0 0x3c300000 0x0 0x1d00000>;
+			bus-range = <0x00 0xff>;
+
+			dma-coherent;
+
+			linux,pci-domain = <2>;
+			num-lanes = <4>;
+
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 523 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 524 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 525 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi0", "msi1", "msi2", "msi3";
+
+			#interrupt-cells = <1>;
+			interrupt-map-mask = <0 0 0 0x7>;
+			interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &intc 0 0 GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &intc 0 0 GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &intc 0 0 GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
+				 <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_2A_MSTR_AXI_CLK>,
+				 <&gcc GCC_PCIE_2A_SLV_AXI_CLK>,
+				 <&gcc GCC_PCIE_2A_SLV_Q2A_AXI_CLK>,
+				 <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>,
+				 <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>;
+			clock-names = "aux",
+				      "cfg",
+				      "bus_master",
+				      "bus_slave",
+				      "slave_q2a",
+				      "ddrss_sf_tbu",
+				      "noc_aggr_4",
+				      "noc_aggr_south_sf";
+
+			assigned-clocks = <&gcc GCC_PCIE_2A_AUX_CLK>;
+			assigned-clock-rates = <19200000>;
+
+			interconnects = <&aggre2_noc MASTER_PCIE_2A 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2A 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
+			resets = <&gcc GCC_PCIE_2A_BCR>;
+			reset-names = "pci";
+
+			power-domains = <&gcc PCIE_2A_GDSC>;
+
+			phys = <&pcie2a_phy>;
+			phy-names = "pciephy";
+
+			status = "disabled";
+		};
+
+		pcie2a_phy: phy@1c24000 {
+			compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy";
+			reg = <0x0 0x01c24000 0x0 0x2000>,
+			      <0x0 0x01c26000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
+				 <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
+				 <&gcc GCC_PCIE_2A2B_CLKREF_CLK>,
+				 <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>,
+				 <&gcc GCC_PCIE_2A_PIPE_CLK>,
+				 <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>;
+			clock-names = "aux", "cfg_ahb", "ref", "rchng",
+				      "pipe", "pipediv2";
+
+			assigned-clocks = <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>;
+			assigned-clock-rates = <100000000>;
+
+			power-domains = <&gcc PCIE_2A_GDSC>;
+
+			resets = <&gcc GCC_PCIE_2A_PHY_BCR>;
+			reset-names = "phy";
+
+			qcom,4ln-config-sel = <&tcsr 0xa044 0>;
+
+			#clock-cells = <0>;
+			clock-output-names = "pcie_2a_pipe_clk";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		ufs_mem_hc: ufs@1d84000 {
 			compatible = "qcom,sc8280xp-ufshc", "qcom,ufshc",
 				     "jedec,ufs-2.0";
 			reg = <0 0x01d84000 0 0x3000>;
 			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
-			phys = <&ufs_mem_phy_lanes>;
+			phys = <&ufs_mem_phy>;
 			phy-names = "ufsphy";
 			lanes-per-direction = <2>;
 			#reset-cells = <1>;
@@ -855,12 +1400,13 @@
 			required-opps = <&rpmhpd_opp_nom>;
 
 			iommus = <&apps_smmu 0xe0 0x0>;
+			dma-coherent;
 
 			clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
 				 <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
 				 <&gcc GCC_UFS_PHY_AHB_CLK>,
 				 <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_REF_CLKREF_CLK>,
 				 <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>;
@@ -885,27 +1431,20 @@
 
 		ufs_mem_phy: phy@1d87000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
-			reg = <0 0x01d87000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
-			clock-names = "ref",
-				      "ref_aux";
-			clocks = <&gcc GCC_UFS_REF_CLKREF_CLK>,
+			reg = <0 0x01d87000 0 0x1000>;
+
+			clocks = <&gcc GCC_UFS_CARD_CLKREF_CLK>,
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+			clock-names = "ref", "ref_aux";
+
+			power-domains = <&gcc UFS_PHY_GDSC>;
 
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
-			status = "disabled";
 
-			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
-				#phy-cells = <0>;
-			};
+			#phy-cells = <0>;
+
+			status = "disabled";
 		};
 
 		ufs_card_hc: ufs@1da4000 {
@@ -913,7 +1452,7 @@
 				     "jedec,ufs-2.0";
 			reg = <0 0x01da4000 0 0x3000>;
 			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
-			phys = <&ufs_card_phy_lanes>;
+			phys = <&ufs_card_phy>;
 			phy-names = "ufsphy";
 			lanes-per-direction = <2>;
 			#reset-cells = <1>;
@@ -923,12 +1462,13 @@
 			power-domains = <&gcc UFS_CARD_GDSC>;
 
 			iommus = <&apps_smmu 0x4a0 0x0>;
+			dma-coherent;
 
 			clocks = <&gcc GCC_UFS_CARD_AXI_CLK>,
 				 <&gcc GCC_AGGRE_UFS_CARD_AXI_CLK>,
 				 <&gcc GCC_UFS_CARD_AHB_CLK>,
 				 <&gcc GCC_UFS_CARD_UNIPRO_CORE_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_REF_CLKREF_CLK>,
 				 <&gcc GCC_UFS_CARD_TX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_CARD_RX_SYMBOL_0_CLK>,
 				 <&gcc GCC_UFS_CARD_RX_SYMBOL_1_CLK>;
@@ -953,28 +1493,20 @@
 
 		ufs_card_phy: phy@1da7000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
-			reg = <0 0x01da7000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
-			clock-names = "ref",
-				      "ref_aux";
-			clocks = <&gcc GCC_UFS_REF_CLKREF_CLK>,
+			reg = <0 0x01da7000 0 0x1000>;
+
+			clocks = <&gcc GCC_UFS_1_CARD_CLKREF_CLK>,
 				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>;
+			clock-names = "ref", "ref_aux";
+
+			power-domains = <&gcc UFS_CARD_GDSC>;
 
 			resets = <&ufs_card_hc 0>;
 			reset-names = "ufsphy";
 
-			status = "disabled";
+			#phy-cells = <0>;
 
-			ufs_card_phy_lanes: phy@1da7400 {
-				reg = <0 0x01da7400 0 0x108>,
-				      <0 0x01da7600 0 0x1e0>,
-				      <0 0x01da7c00 0 0x1dc>,
-				      <0 0x01da7800 0 0x108>,
-				      <0 0x01da7a00 0 0x1e0>;
-				#phy-cells = <0>;
-			};
+			status = "disabled";
 		};
 
 		tcsr_mutex: hwlock@1f40000 {
@@ -983,6 +1515,11 @@
 			#hwlock-cells = <1>;
 		};
 
+		tcsr: syscon@1fc0000 {
+			compatible = "qcom,sc8280xp-tcsr", "syscon";
+			reg = <0x0 0x01fc0000 0x0 0x30000>;
+		};
+
 		usb_0_hsphy: phy@88e5000 {
 			compatible = "qcom,sc8280xp-usb-hs-phy",
 				     "qcom,usb-snps-hs-5nm-phy";
@@ -1048,70 +1585,52 @@
 			status = "disabled";
 		};
 
-		usb_2_qmpphy0: phy-wrapper@88ef000 {
+		usb_2_qmpphy0: phy@88ef000 {
 			compatible = "qcom,sc8280xp-qmp-usb3-uni-phy";
-			reg = <0 0x088ef000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x088ef000 0 0x2000>;
 
 			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB3_MP0_CLKREF_CLK>,
-				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>;
-			clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_0_CLK>;
+			clock-names = "aux", "ref", "com_aux", "pipe";
 
 			resets = <&gcc GCC_USB3_UNIPHY_MP0_BCR>,
 				 <&gcc GCC_USB3UNIPHY_PHY_MP0_BCR>;
-			reset-names = "phy", "common";
+			reset-names = "phy", "phy_phy";
 
 			power-domains = <&gcc USB30_MP_GDSC>;
 
-			status = "disabled";
+			#clock-cells = <0>;
+			clock-output-names = "usb2_phy0_pipe_clk";
 
-			usb_2_ssphy0: phy@88efe00 {
-				reg = <0 0x088efe00 0 0x160>,
-				      <0 0x088f0000 0 0x1ec>,
-				      <0 0x088ef200 0 0x1f0>;
-				#phy-cells = <0>;
-				#clock-cells = <0>;
-				clocks = <&gcc GCC_USB3_MP_PHY_PIPE_0_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb2_phy0_pipe_clk";
-			};
+			#phy-cells = <0>;
+
+			status = "disabled";
 		};
 
-		usb_2_qmpphy1: phy-wrapper@88f1000 {
+		usb_2_qmpphy1: phy@88f1000 {
 			compatible = "qcom,sc8280xp-qmp-usb3-uni-phy";
-			reg = <0 0x088f1000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x088f1000 0 0x2000>;
 
 			clocks = <&gcc GCC_USB3_MP_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB3_MP1_CLKREF_CLK>,
-				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>;
-			clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+				 <&gcc GCC_USB3_MP_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_MP_PHY_PIPE_1_CLK>;
+			clock-names = "aux", "ref", "com_aux", "pipe";
 
 			resets = <&gcc GCC_USB3_UNIPHY_MP1_BCR>,
 				 <&gcc GCC_USB3UNIPHY_PHY_MP1_BCR>;
-			reset-names = "phy", "common";
+			reset-names = "phy", "phy_phy";
 
 			power-domains = <&gcc USB30_MP_GDSC>;
 
-			status = "disabled";
+			#clock-cells = <0>;
+			clock-output-names = "usb2_phy1_pipe_clk";
 
-			usb_2_ssphy1: phy@88f1e00 {
-				reg = <0 0x088f1e00 0 0x160>,
-				      <0 0x088f2000 0 0x1ec>,
-				      <0 0x088f1200 0 0x1f0>;
-				#phy-cells = <0>;
-				#clock-cells = <0>;
-				clocks = <&gcc GCC_USB3_MP_PHY_PIPE_1_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb2_phy1_pipe_clk";
-			};
+			#phy-cells = <0>;
+
+			status = "disabled";
 		};
 
 		remoteproc_adsp: remoteproc@3000000 {
@@ -1155,42 +1674,26 @@
 			};
 		};
 
-		usb_0_qmpphy: phy-wrapper@88ec000 {
+		usb_0_qmpphy: phy@88eb000 {
 			compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
-			reg = <0 0x088ec000 0 0x1e4>,
-			      <0 0x088eb000 0 0x40>,
-			      <0 0x088ed000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x088eb000 0 0x4000>;
 
 			clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB4_EUD_CLKREF_CLK>,
-				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
-			clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+			clock-names = "aux", "ref", "com_aux", "usb3_pipe";
+
+			power-domains = <&gcc USB30_PRIM_GDSC>;
 
 			resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
-				 <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
+				 <&gcc GCC_USB4_DP_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
-			power-domains = <&gcc USB30_PRIM_GDSC>;
+			#clock-cells = <1>;
+			#phy-cells = <1>;
 
 			status = "disabled";
-
-			usb_0_ssphy: usb3-phy@88eb400 {
-				reg = <0 0x088eb400 0 0x100>,
-				      <0 0x088eb600 0 0x3ec>,
-				      <0 0x088ec400 0 0x364>,
-				      <0 0x088eba00 0 0x100>,
-				      <0 0x088ebc00 0 0x3ec>,
-				      <0 0x088ec200 0 0x18>;
-				#phy-cells = <0>;
-				#clock-cells = <0>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb0_phy_pipe_clk_src";
-			};
 		};
 
 		usb_1_hsphy: phy@8902000 {
@@ -1207,41 +1710,116 @@
 			status = "disabled";
 		};
 
-		usb_1_qmpphy: phy-wrapper@8904000 {
+		usb_1_qmpphy: phy@8903000 {
 			compatible = "qcom,sc8280xp-qmp-usb43dp-phy";
-			reg = <0 0x08904000 0 0x1e4>,
-			      <0 0x08903000 0 0x40>,
-			      <0 0x08905000 0 0x1c8>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x08903000 0 0x4000>;
 
 			clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK>,
-				 <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_USB4_CLKREF_CLK>,
-				 <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>;
-			clock-names = "aux", "ref_clk_src", "ref", "com_aux";
+				 <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
+			clock-names = "aux", "ref", "com_aux", "usb3_pipe";
+
+			power-domains = <&gcc USB30_SEC_GDSC>;
 
 			resets = <&gcc GCC_USB3_PHY_SEC_BCR>,
 				 <&gcc GCC_USB4_1_DP_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
-			power-domains = <&gcc USB30_SEC_GDSC>;
+			#clock-cells = <1>;
+			#phy-cells = <1>;
 
 			status = "disabled";
+		};
+
+		pmu@9091000 {
+			compatible = "qcom,sc8280xp-llcc-bwmon", "qcom,sc7280-llcc-bwmon";
+			reg = <0 0x9091000 0 0x1000>;
+
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&mc_virt MASTER_LLCC 3 &mc_virt SLAVE_EBI1 3>;
+
+			operating-points-v2 = <&llcc_bwmon_opp_table>;
+
+			llcc_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <762000>;
+				};
+				opp-1 {
+					opp-peak-kBps = <1720000>;
+				};
+				opp-2 {
+					opp-peak-kBps = <2086000>;
+				};
+				opp-3 {
+					opp-peak-kBps = <2597000>;
+				};
+				opp-4 {
+					opp-peak-kBps = <2929000>;
+				};
+				opp-5 {
+					opp-peak-kBps = <3879000>;
+				};
+				opp-6 {
+					opp-peak-kBps = <5161000>;
+				};
+				opp-7 {
+					opp-peak-kBps = <5931000>;
+				};
+				opp-8 {
+					opp-peak-kBps = <6515000>;
+				};
+				opp-9 {
+					opp-peak-kBps = <7980000>;
+				};
+				opp-10 {
+					opp-peak-kBps = <8136000>;
+				};
+				opp-11 {
+					opp-peak-kBps = <10437000>;
+				};
+				opp-12 {
+					opp-peak-kBps = <12191000>;
+				};
+			};
+		};
+
+		pmu@90b6400 {
+			compatible = "qcom,sc8280xp-cpu-bwmon", "qcom,msm8998-bwmon";
+			reg = <0 0x090b6400 0 0x600>;
 
-			usb_1_ssphy: usb3-phy@8903400 {
-				reg = <0 0x08903400 0 0x100>,
-				      <0 0x08903600 0 0x3ec>,
-				      <0 0x08904400 0 0x364>,
-				      <0 0x08903a00 0 0x100>,
-				      <0 0x08903c00 0 0x3ec>,
-				      <0 0x08904200 0 0x18>;
-				#phy-cells = <0>;
-				#clock-cells = <0>;
-				clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb1_phy_pipe_clk_src";
+			interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+
+			interconnects = <&gem_noc MASTER_APPSS_PROC 3 &gem_noc SLAVE_LLCC 3>;
+			operating-points-v2 = <&cpu_bwmon_opp_table>;
+
+			cpu_bwmon_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-0 {
+					opp-peak-kBps = <2288000>;
+				};
+				opp-1 {
+					opp-peak-kBps = <4577000>;
+				};
+				opp-2 {
+					opp-peak-kBps = <7110000>;
+				};
+				opp-3 {
+					opp-peak-kBps = <9155000>;
+				};
+				opp-4 {
+					opp-peak-kBps = <12298000>;
+				};
+				opp-5 {
+					opp-peak-kBps = <14236000>;
+				};
+				opp-6 {
+					opp-peak-kBps = <15258001>;
+				};
 			};
 		};
 
@@ -1301,7 +1879,7 @@
 				reg = <0 0x0a600000 0 0xcd00>;
 				interrupts = <GIC_SPI 803 IRQ_TYPE_LEVEL_HIGH>;
 				iommus = <&apps_smmu 0x820 0x0>;
-				phys = <&usb_0_hsphy>, <&usb_0_ssphy>;
+				phys = <&usb_0_hsphy>, <&usb_0_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 			};
 		};
@@ -1355,7 +1933,7 @@
 				reg = <0 0x0a800000 0 0xcd00>;
 				interrupts = <GIC_SPI 810 IRQ_TYPE_LEVEL_HIGH>;
 				iommus = <&apps_smmu 0x860 0x0>;
-				phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
+				phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
 				phy-names = "usb2-phy", "usb3-phy";
 			};
 		};
@@ -1456,6 +2034,11 @@
 			#clock-cells = <0>;
 		};
 
+		sram@c3f0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0 0x0c3f0000 0 0x400>;
+		};
+
 		spmi_bus: spmi@c440000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0 0x0c440000 0 0x1100>,
@@ -1786,6 +2369,16 @@
 			};
 		};
 
+		epss_l3: interconnect@18590000 {
+			compatible = "qcom,sc8280xp-epss-l3", "qcom,epss-l3";
+			reg = <0 0x18590000 0 0x1000>;
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>;
+			clock-names = "xo", "alternate";
+
+			#interconnect-cells = <1>;
+		};
+
 		cpufreq_hw: cpufreq@18591000 {
 			compatible = "qcom,sc8280xp-cpufreq-epss", "qcom,cpufreq-epss";
 			reg = <0 0x18591000 0 0x1000>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
index 59b0ece3f458..bbd29671e18a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sda660-inforce-ifc6560.dts
@@ -231,7 +231,7 @@
 };
 
 &rpm_requests {
-	pm660-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm660-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -313,7 +313,7 @@
 		};
 	};
 
-	pm660l-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm660l-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -401,16 +401,18 @@
 };
 
 &sdc2_state_on {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-pull-up;
 		drive-strength = <2>;
 	};
 };
 
 &sdc2_state_off {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
@@ -436,7 +438,7 @@
 
 	cd-gpios = <&tlmm 54 GPIO_ACTIVE_LOW>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 };
 
 &tlmm {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
index 155864ffe0fc..01b7b935077e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
@@ -260,7 +260,7 @@
 };
 
 &rpm_requests {
-	pm660l-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm660l-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -394,7 +394,7 @@
 		};
 	};
 
-	pm660-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm660-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -577,16 +577,18 @@
 };
 
 &sdc2_state_on {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-pull-up;
 		drive-strength = <2>;
 	};
 };
 
 &sdc2_state_off {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
@@ -615,33 +617,35 @@
 &tlmm {
 	gpio-reserved-ranges = <8 4>;
 
-	ts_int_active: ts-int-active {
+	ts_int_active: ts-int-active-state {
 		pins = "gpio45";
+		function = "gpio";
 		drive-strength = <8>;
 		bias-pull-up;
 	};
 
-	ts_lcd_id_active: ts-lcd-id-active {
+	ts_lcd_id_active: ts-lcd-id-active-state {
 		pins = "gpio56";
+		function = "gpio";
 		drive-strength = <8>;
 		bias-disable;
 	};
 
-	imx300_vana_default: imx300-vana-default {
+	imx300_vana_default: imx300-vana-default-state {
 		pins = "gpio50";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	imx219_vana_default: imx219-vana-default {
+	imx219_vana_default: imx219-vana-default-state {
 		pins = "gpio51";
 		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
 
-	cam_vdig_default: cam-vdig-default {
+	cam_vdig_default: cam-vdig-default-state {
 		pins = "gpio52";
 		function = "gpio";
 		bias-disable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
index b51b85f583e5..13e6a4fbba27 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -721,33 +721,36 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			blsp1_uart1_default: blsp1-uart1-default {
+			blsp1_uart1_default: blsp1-uart1-default-state {
 				pins = "gpio0", "gpio1", "gpio2", "gpio3";
+				function = "blsp_uart1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_uart1_sleep: blsp1-uart1-sleep {
+			blsp1_uart1_sleep: blsp1-uart1-sleep-state {
 				pins = "gpio0", "gpio1", "gpio2", "gpio3";
+				function = "gpio";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp1_uart2_default: blsp1-uart2-default {
+			blsp1_uart2_default: blsp1-uart2-default-state {
 				pins = "gpio4", "gpio5";
+				function = "blsp_uart2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			blsp2_uart1_default: blsp2-uart1-active {
-				tx-rts {
+			blsp2_uart1_default: blsp2-uart1-active-state {
+				tx-rts-pins {
 					pins = "gpio16", "gpio19";
 					function = "blsp_uart5";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				rx {
+				rx-pins {
 					/*
 					 * Avoid garbage data while BT module
 					 * is powered off or not driving signal
@@ -758,7 +761,7 @@
 					bias-pull-up;
 				};
 
-				cts {
+				cts-pins {
 					/* Match the pull of the BT module */
 					pins = "gpio18";
 					function = "blsp_uart5";
@@ -767,244 +770,232 @@
 				};
 			};
 
-			blsp2_uart1_sleep: blsp2-uart1-sleep {
-				tx {
+			blsp2_uart1_sleep: blsp2-uart1-sleep-state {
+				tx-pins {
 					pins = "gpio16";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				rx-cts-rts {
+				rx-cts-rts-pins {
 					pins = "gpio17", "gpio18", "gpio19";
 					function = "gpio";
 					drive-strength = <2>;
-					bias-no-pull;
+					bias-disable;
 				};
 			};
 
-			i2c1_default: i2c1-default {
+			i2c1_default: i2c1-default-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c1_sleep: i2c1-sleep {
+			i2c1_sleep: i2c1-sleep-state {
 				pins = "gpio2", "gpio3";
 				function = "blsp_i2c1";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c2_default: i2c2-default {
+			i2c2_default: i2c2-default-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c2_sleep: i2c2-sleep {
+			i2c2_sleep: i2c2-sleep-state {
 				pins = "gpio6", "gpio7";
 				function = "blsp_i2c2";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c3_default: i2c3-default {
+			i2c3_default: i2c3-default-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c3_sleep: i2c3-sleep {
+			i2c3_sleep: i2c3-sleep-state {
 				pins = "gpio10", "gpio11";
 				function = "blsp_i2c3";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c4_default: i2c4-default {
+			i2c4_default: i2c4-default-state {
 				pins = "gpio14", "gpio15";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c4_sleep: i2c4-sleep {
+			i2c4_sleep: i2c4-sleep-state {
 				pins = "gpio14", "gpio15";
 				function = "blsp_i2c4";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c5_default: i2c5-default {
+			i2c5_default: i2c5-default-state {
 				pins = "gpio18", "gpio19";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c5_sleep: i2c5-sleep {
+			i2c5_sleep: i2c5-sleep-state {
 				pins = "gpio18", "gpio19";
 				function = "blsp_i2c5";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c6_default: i2c6-default {
+			i2c6_default: i2c6-default-state {
 				pins = "gpio22", "gpio23";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c6_sleep: i2c6-sleep {
+			i2c6_sleep: i2c6-sleep-state {
 				pins = "gpio22", "gpio23";
 				function = "blsp_i2c6";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c7_default: i2c7-default {
+			i2c7_default: i2c7-default-state {
 				pins = "gpio26", "gpio27";
 				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c7_sleep: i2c7-sleep {
+			i2c7_sleep: i2c7-sleep-state {
 				pins = "gpio26", "gpio27";
 				function = "blsp_i2c7";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			i2c8_default: i2c8-default {
+			i2c8_default: i2c8-default-state {
 				pins = "gpio30", "gpio31";
-				function = "blsp_i2c8";
+				function = "blsp_i2c8_a";
 				drive-strength = <2>;
 				bias-disable;
 			};
 
-			i2c8_sleep: i2c8-sleep {
+			i2c8_sleep: i2c8-sleep-state {
 				pins = "gpio30", "gpio31";
-				function = "blsp_i2c8";
+				function = "blsp_i2c8_a";
 				drive-strength = <2>;
 				bias-pull-up;
 			};
 
-			cci0_default: cci0_default {
-				pinmux {
-					pins = "gpio36","gpio37";
-					function = "cci_i2c";
-				};
-
-				pinconf {
-					pins = "gpio36","gpio37";
-					bias-pull-up;
-					drive-strength = <2>;
-				};
+			cci0_default: cci0-default-state {
+				pins = "gpio36","gpio37";
+				function = "cci_i2c";
+				bias-pull-up;
+				drive-strength = <2>;
 			};
 
-			cci1_default: cci1_default {
-				pinmux {
-					pins = "gpio38","gpio39";
-					function = "cci_i2c";
-				};
-
-				pinconf {
-					pins = "gpio38","gpio39";
-					bias-pull-up;
-					drive-strength = <2>;
-				};
+			cci1_default: cci1-default-state {
+				pins = "gpio38","gpio39";
+				function = "cci_i2c";
+				bias-pull-up;
+				drive-strength = <2>;
 			};
 
-			sdc1_state_on: sdc1-on {
-				clk {
+			sdc1_state_on: sdc1-on-state {
+				clk-pins {
 					pins = "sdc1_clk";
 					bias-disable;
 					drive-strength = <16>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc1_cmd";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc1_data";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				rclk {
+				rclk-pins {
 					pins = "sdc1_rclk";
 					bias-pull-down;
 				};
 			};
 
-			sdc1_state_off: sdc1-off {
-				clk {
+			sdc1_state_off: sdc1-off-state {
+				clk-pins {
 					pins = "sdc1_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc1_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc1_data";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				rclk {
+				rclk-pins {
 					pins = "sdc1_rclk";
 					bias-pull-down;
 				};
 			};
 
-			sdc2_state_on: sdc2-on {
-				clk {
+			sdc2_state_on: sdc2-on-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					bias-disable;
 					drive-strength = <16>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					bias-pull-up;
 					drive-strength = <10>;
 				};
 			};
 
-			sdc2_state_off: sdc2-off {
-				clk {
+			sdc2_state_off: sdc2-off-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					bias-disable;
 					drive-strength = <2>;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					bias-pull-up;
 					drive-strength = <2>;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					bias-pull-up;
 					drive-strength = <2>;
@@ -1616,7 +1607,6 @@
 					      "core";
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";
 
@@ -1639,7 +1629,7 @@
 				};
 			};
 
-			dsi0_phy: dsi-phy@c994400 {
+			dsi0_phy: phy@c994400 {
 				compatible = "qcom,dsi-phy-14nm-660";
 				reg = <0x0c994400 0x100>,
 				      <0x0c994500 0x300>,
@@ -2224,12 +2214,12 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 
-					q6core {
+					service@3 {
 						reg = <APR_SVC_ADSP_CORE>;
 						compatible = "qcom,q6core";
 					};
 
-					q6afe: apr-service@4 {
+					q6afe: service@4 {
 						compatible = "qcom,q6afe";
 						reg = <APR_SVC_AFE>;
 						q6afedai: dais {
@@ -2240,7 +2230,7 @@
 						};
 					};
 
-					q6asm: apr-service@7 {
+					q6asm: service@7 {
 						compatible = "qcom,q6asm";
 						reg = <APR_SVC_ASM>;
 						q6asmdai: dais {
@@ -2252,7 +2242,7 @@
 						};
 					};
 
-					q6adm: apr-service@8 {
+					q6adm: service@8 {
 						compatible = "qcom,q6adm";
 						reg = <APR_SVC_ADM>;
 						q6routing: routing {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
index 891e314bc782..3fb513cad0a9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
@@ -49,6 +49,20 @@
 	vdda-phy-dpdm-supply = <&pm8953_l13>;
 };
 
+&i2c_3 {
+	status = "okay";
+
+	touchscreen@48 {
+		compatible = "himax,hx83112b";
+		reg = <0x48>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <65 IRQ_TYPE_LEVEL_LOW>;
+		touchscreen-size-x = <1080>;
+		touchscreen-size-y = <2160>;
+		reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+	};
+};
+
 &pm8953_resin {
 	status = "okay";
 	linux,code = <KEY_VOLUMEDOWN>;
@@ -69,7 +83,7 @@
 };
 
 &rpm_requests {
-	pm8953-regulators {
+	regulators {
 		compatible = "qcom,rpm-pm8953-regulators";
 
 		vdd_l1-supply = <&pm8953_s3>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts
index 58f687fc49e0..9702e5f59a1d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm636-sony-xperia-ganges-mermaid.dts
@@ -19,7 +19,7 @@
 };
 
 &sdc2_state_on {
-	clk {
+	clk-pins {
 		drive-strength = <14>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
index a3559f6e34a5..8fb2d1788742 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
@@ -111,7 +111,7 @@
 };
 
 &rpm_requests {
-	pm660l-regulators {
+	regulators-0 {
 		compatible = "qcom,rpm-pm660l-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -206,7 +206,7 @@
 		};
 	};
 
-	pm660-regulators {
+	regulators-1 {
 		compatible = "qcom,rpm-pm660-regulators";
 
 		vdd_s1-supply = <&vph_pwr>;
@@ -372,16 +372,18 @@
 };
 
 &sdc2_state_on {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-pull-up;
 		drive-strength = <2>;
 	};
 };
 
 &sdc2_state_off {
-	sd-cd {
+	sd-cd-pins {
 		pins = "gpio54";
+		function = "gpio";
 		bias-disable;
 		drive-strength = <2>;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm660.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm660.dtsi
index 43220af1b685..d52123cb5cd3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm660.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm660.dtsi
@@ -190,7 +190,6 @@
 					"core";
 
 		phys = <&dsi1_phy>;
-		phy-names = "dsi";
 
 		status = "disabled";
 
@@ -213,7 +212,7 @@
 		};
 	};
 
-	dsi1_phy: dsi-phy@c996400 {
+	dsi1_phy: phy@c996400 {
 		compatible = "qcom,dsi-phy-14nm-660";
 		reg = <0x0c996400 0x100>,
 				<0x0c996500 0x300>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts
new file mode 100644
index 000000000000..cf2ae540db12
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts
@@ -0,0 +1,531 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device tree for Google Pixel 3a, adapted from google-blueline device tree,
+ * xiaomi-lavender device tree, and oneplus-common device tree.
+ *
+ * Copyright (c) 2022, Richard Acayan. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+#include "sdm670.dtsi"
+#include "pm660.dtsi"
+#include "pm660l.dtsi"
+
+/delete-node/ &mpss_region;
+/delete-node/ &venus_mem;
+/delete-node/ &wlan_msa_mem;
+/delete-node/ &cdsp_mem;
+/delete-node/ &mba_region;
+/delete-node/ &adsp_mem;
+/delete-node/ &ipa_fw_mem;
+/delete-node/ &ipa_gsi_mem;
+/delete-node/ &gpu_mem;
+
+/ {
+	model = "Google Pixel 3a";
+	compatible = "google,sargo", "qcom,sdm670";
+
+	aliases { };
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer@9c000000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x9c000000 0 (1080 * 2220 * 4)>;
+			width = <1080>;
+			height = <2220>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	clocks {
+		sleep_clk: sleep-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32764>;
+		};
+
+		xo_board: xo-board {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <38400000>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_up_pin>;
+
+		key-vol-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+
+		mpss_region: mpss@8b000000 {
+			reg = <0 0x8b000000 0 0x9800000>;
+			no-map;
+		};
+
+		venus_mem: venus@94800000 {
+			reg = <0 0x94800000 0 0x500000>;
+			no-map;
+		};
+
+		wlan_msa_mem: wlan-msa@94d00000 {
+			reg = <0 0x94d00000 0 0x100000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp@94e00000 {
+			reg = <0 0x94e00000 0 0x800000>;
+			no-map;
+		};
+
+		mba_region: mba@95600000 {
+			reg = <0 0x95600000 0 0x200000>;
+			no-map;
+		};
+
+		adsp_mem: adsp@95800000 {
+			reg = <0 0x95800000 0 0x2200000>;
+			no-map;
+		};
+
+		ipa_fw_mem: ipa-fw@97a00000 {
+			reg = <0 0x97a00000 0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: ipa-gsi@97a10000 {
+			reg = <0 0x97a10000 0 0x5000>;
+			no-map;
+		};
+
+		gpu_mem: gpu@97a15000 {
+			reg = <0 0x97a15000 0 0x2000>;
+			no-map;
+		};
+
+		framebuffer-region@9c000000 {
+			reg = <0 0x9c000000 0 0x2400000>;
+			no-map;
+		};
+
+		/* Also includes ramoops regions */
+		debug_info_mem: debug-info@a1800000 {
+			reg = <0 0xa1800000 0 0x411000>;
+			no-map;
+		};
+	};
+
+	/*
+	 * The touchscreen regulator seems to be controlled somehow by a gpio.
+	 * Model it as a fixed regulator and keep it on. Without schematics we
+	 * don't know how this is actually wired up...
+	 */
+	ts_1p8_supply: ts-1p8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "ts_1p8_supply";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&pm660_gpios 12 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3312000>;
+		regulator-max-microvolt = <3312000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	/*
+	 * Supply map from xiaomi-lavender specifies this as the supply for
+	 * ldob1, ldob9, ldob10, ldoa2, and ldoa3, while downstream specifies
+	 * this as a power domain. Set this as a fixed regulator with the same
+	 * voltage as lavender until display is needed to avoid unneccessarily
+	 * using a deprecated binding (regulator-fixed-domain).
+	 */
+	vreg_s2b_1p05: vreg-s2b-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s2b";
+		regulator-min-microvolt = <1050000>;
+		regulator-max-microvolt = <1050000>;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm660-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+
+		vdd-l1-l6-l7-supply = <&vreg_s6a_0p87>;
+		vdd-l2-l3-supply = <&vreg_s2b_1p05>;
+		vdd-l5-supply = <&vreg_s2b_1p05>;
+		vdd-l8-l9-l10-l11-l12-l13-l14-supply = <&vreg_s4a_2p04>;
+		vdd-l15-l16-l17-l18-l19-supply = <&vreg_bob>;
+
+		/*
+		 * S1A (FTAPC0), S2A (FTAPC1), S3A (HFAPC1) are managed
+		 * by the Core Power Reduction hardened (CPRh) and the
+		 * Operating State Manager (OSM) HW automatically.
+		 */
+
+		vreg_s4a_2p04: smps4 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2040000>;
+			regulator-enable-ramp-delay = <200>;
+		};
+
+		vreg_s6a_0p87: smps6 {
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1352000>;
+			regulator-enable-ramp-delay = <150>;
+		};
+
+		/* LDOs */
+		vreg_l1a_1p225: ldo1 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1250000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l2a_1p0: ldo2 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l3a_1p0: ldo3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l5a_0p848: ldo5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l6a_1p3: ldo6 {
+			regulator-min-microvolt = <1248000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l7a_1p2: ldo7 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l8a_1p8: ldo8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l9a_1p8: ldo9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l10a_1p8: ldo10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l11a_1p8: ldo11 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l12a_1p8: ldo12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l13a_1p8: ldo13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l14a_1p8: ldo14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l15a_1p8: ldo15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l16a_2p7: ldo16 {
+			regulator-min-microvolt = <2696000>;
+			regulator-max-microvolt = <2696000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l17a_1p8: ldo17 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l19a_3p3: ldo19 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm660l-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vdd-l1-l9-l10-supply = <&vreg_s2b_1p05>;
+		vdd-l2-supply = <&vreg_bob>;
+		vdd-l3-l5-l7-l8-supply = <&vreg_bob>;
+		vdd-l4-l6-supply = <&vreg_bob>;
+		vdd-bob-supply = <&vph_pwr>;
+
+		/* LDOs */
+		vreg_l1b_0p925: ldo1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <900000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l2b_2p95: ldo2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l3b_3p0: ldo3 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l4b_2p95: ldo4 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l5b_2p95: ldo5 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l6b_3p3: ldo6 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l7b_3p125: ldo7 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3100000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		vreg_l8b_3p3: ldo8 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-enable-ramp-delay = <250>;
+		};
+
+		/*
+		 * Downstream specifies a fixed voltage of 3.312 V, but the
+		 * PMIC4 BOB ranges don't support that. Widen the range a
+		 * little to avoid adding a new BOB regulator type.
+		 */
+		vreg_bob: bob {
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3328000>;
+			regulator-enable-ramp-delay = <500>;
+		};
+	};
+
+};
+
+&gcc {
+	protected-clocks = <GCC_QSPI_CORE_CLK>,
+			   <GCC_QSPI_CORE_CLK_SRC>,
+			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>;
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&i2c9 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	synaptics-rmi4-i2c@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touchscreen_default>;
+
+		vio-supply = <&ts_1p8_supply>;
+
+		syna,reset-delay-ms = <200>;
+		syna,startup-delay-ms = <200>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			touchscreen-x-mm = <62>;
+			touchscreen-y-mm = <127>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&pm660l_gpios {
+	vol_up_pin: vol-up-state {
+		pins = "gpio7";
+		function = "normal";
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+		input-enable;
+		bias-pull-up;
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&sdhc_1 {
+	supports-cqe;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	mmc-ddr-1_8v;
+
+	qcom,ddr-config = <0xc3040873>;
+
+	vmmc-supply = <&vreg_l4b_2p95>;
+	vqmmc-supply = <&vreg_l8a_1p8>;
+
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	touchscreen_default: ts-default-state {
+		ts-reset-pins {
+			pins = "gpio99";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+			output-high;
+		};
+
+		ts-irq-pins {
+			pins = "gpio125";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		ts-switch-pins {
+			pins = "gpio135";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+			output-low;
+		};
+	};
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l1b_0p925>;
+	vdda-pll-supply = <&vreg_l10a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	qcom,select-utmi-as-pipe-clk;
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	/* Only peripheral works for now */
+	dr_mode = "peripheral";
+
+	/* Do not assume that sdm670.dtsi will never support USB 3.0 */
+	phys = <&usb_1_hsphy>;
+	phy-names = "usb2-phy";
+	maximum-speed = "high-speed";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm670.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm670.dtsi
new file mode 100644
index 000000000000..47363fde64ac
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -0,0 +1,1160 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SDM670 SoC device tree source, adapted from SDM845 SoC device tree
+ *
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Richard Acayan. All rights reserved.
+ */
+
+#include <dt-bindings/clock/qcom,gcc-sdm845.h>
+#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy-qcom-qusb2.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/soc/qcom,rpmh-rsc.h>
+
+/ {
+	interrupt-parent = <&intc>;
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases { };
+
+	chosen { };
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD0>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+				L3_0: l3-cache {
+				      compatible = "cache";
+				};
+			};
+		};
+
+		CPU1: cpu@100 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD1>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_100>;
+			L2_100: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU2: cpu@200 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x200>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD2>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_200>;
+			L2_200: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU3: cpu@300 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x300>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD3>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_300>;
+			L2_300: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU4: cpu@400 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x400>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD4>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_400>;
+			L2_400: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU5: cpu@500 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x500>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD5>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_500>;
+			L2_500: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU6: cpu@600 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x600>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD6>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_600>;
+			L2_600: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU7: cpu@700 {
+			device_type = "cpu";
+			compatible = "qcom,kryo360";
+			reg = <0x0 0x700>;
+			enable-method = "psci";
+			power-domains = <&CPU_PD7>;
+			power-domain-names = "psci";
+			next-level-cache = <&L2_700>;
+			L2_700: l2-cache {
+				compatible = "cache";
+				next-level-cache = <&L3_0>;
+			};
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+
+				core4 {
+					cpu = <&CPU4>;
+				};
+
+				core5 {
+					cpu = <&CPU5>;
+				};
+
+				core6 {
+					cpu = <&CPU6>;
+				};
+
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "little-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <702>;
+				exit-latency-us = <915>;
+				min-residency-us = <1617>;
+				local-timer-stop;
+			};
+
+			BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "big-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <526>;
+				exit-latency-us = <1854>;
+				min-residency-us = <2380>;
+				local-timer-stop;
+			};
+		};
+
+		domain-idle-states {
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "domain-idle-state";
+				arm,psci-suspend-param = <0x4100c244>;
+				entry-latency-us = <3263>;
+				exit-latency-us = <6562>;
+				min-residency-us = <9825>;
+			};
+		};
+	};
+
+	firmware {
+		scm {
+			compatible = "qcom,scm-sdm670", "qcom,scm";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* We expect the bootloader to fill in the size */
+		reg = <0x0 0x80000000 0x0 0x0>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+
+		CPU_PD0: power-domain-cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD1: power-domain-cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD2: power-domain-cpu2 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD3: power-domain-cpu3 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD4: power-domain-cpu4 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD5: power-domain-cpu5 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD6: power-domain-cpu6 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD7: power-domain-cpu7 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CLUSTER_PD: power-domain-cluster {
+			#power-domain-cells = <0>;
+			domain-idle-states = <&CLUSTER_SLEEP_0>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_mem: hyp-mem@85700000 {
+			reg = <0 0x85700000 0 0x600000>;
+			no-map;
+		};
+
+		xbl_mem: xbl-mem@85e00000 {
+			reg = <0 0x85e00000 0 0x100000>;
+			no-map;
+		};
+
+		aop_mem: aop-mem@85fc0000 {
+			reg = <0 0x85fc0000 0 0x20000>;
+			no-map;
+		};
+
+		aop_cmd_db_mem: aop-cmd-db-mem@85fe0000 {
+			compatible = "qcom,cmd-db";
+			reg = <0 0x85fe0000 0 0x20000>;
+			no-map;
+		};
+
+		camera_mem: camera-mem@8ab00000 {
+			reg = <0 0x8ab00000 0 0x500000>;
+			no-map;
+		};
+
+		mpss_region: mpss@8b000000 {
+			reg = <0 0x8b000000 0 0x7e00000>;
+			no-map;
+		};
+
+		venus_mem: venus@92e00000 {
+			reg = <0 0x92e00000 0 0x500000>;
+			no-map;
+		};
+
+		wlan_msa_mem: wlan-msa@93300000 {
+			reg = <0 0x93300000 0 0x100000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp@93400000 {
+			reg = <0 0x93400000 0 0x800000>;
+			no-map;
+		};
+
+		mba_region: mba@93c00000 {
+			reg = <0 0x93c00000 0 0x200000>;
+			no-map;
+		};
+
+		adsp_mem: adsp@93e00000 {
+			reg = <0 0x93e00000 0 0x1e00000>;
+			no-map;
+		};
+
+		ipa_fw_mem: ipa-fw@95c00000 {
+			reg = <0 0x95c00000 0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: ipa-gsi@95c10000 {
+			reg = <0 0x95c10000 0 0x5000>;
+			no-map;
+		};
+
+		gpu_mem: gpu@95c15000 {
+			reg = <0 0x95c15000 0 0x2000>;
+			no-map;
+		};
+
+		spss_mem: spss@97b00000 {
+			reg = <0 0x97b00000 0 0x100000>;
+			no-map;
+		};
+
+		qseecom_mem: qseecom@9e400000 {
+			reg = <0 0x9e400000 0 0x1400000>;
+			no-map;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 1 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 2 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 3 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 0 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	soc: soc@0 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0 0 0 0 0x10 0>;
+		dma-ranges = <0 0 0 0 0x10 0>;
+		compatible = "simple-bus";
+
+		gcc: clock-controller@100000 {
+			compatible = "qcom,gcc-sdm670";
+			reg = <0 0x00100000 0 0x1f0000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK_A>,
+				 <&sleep_clk>;
+			clock-names = "bi_tcxo",
+				      "bi_tcxo_ao",
+				      "sleep_clk";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		sdhc_1: mmc@7c4000 {
+			compatible = "qcom,sdm670-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x007c4000 0 0x1000>,
+			      <0 0x007c5000 0 0x1000>,
+			      <0 0x007c8000 0 0x8000>;
+			reg-names = "hc", "cqhci", "ice";
+
+			interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_SDCC1_ICE_CORE_CLK>,
+				 <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>;
+			clock-names = "iface", "core", "xo", "ice", "bus";
+
+			iommus = <&apps_smmu 0x140 0xf>;
+
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&sdc1_state_on>;
+			pinctrl-1 = <&sdc1_state_off>;
+			power-domains = <&rpmhpd SDM670_CX>;
+
+			bus-width = <8>;
+			non-removable;
+
+			status = "disabled";
+		};
+
+		gpi_dma0: dma-controller@800000 {
+			#dma-cells = <3>;
+			compatible = "qcom,sdm670-gpi-dma", "qcom,sdm845-gpi-dma";
+			reg = <0 0x00800000 0 0x60000>;
+			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels = <13>;
+			dma-channel-mask = <0xfa>;
+			iommus = <&apps_smmu 0x16 0x0>;
+			status = "disabled";
+		};
+
+		qupv3_id_0: geniqup@8c0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0 0x008c0000 0 0x6000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+			iommus = <&apps_smmu 0x3 0x0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			i2c0: i2c@880000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00880000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c0_default>;
+				interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c1: i2c@884000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00884000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c1_default>;
+				interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 1 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c2: i2c@888000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00888000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c2_default>;
+				interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c3: i2c@88c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x0088c000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c3_default>;
+				interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 3 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 3 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c4: i2c@890000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00890000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c4_default>;
+				interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 4 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c5: i2c@894000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00894000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c5_default>;
+				interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 5 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c6: i2c@898000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00898000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c6_default>;
+				interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 6 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 6 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c7: i2c@89c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x0089c000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c7_default>;
+				interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma0 0 7 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 7 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		gpi_dma1: dma-controller@a00000 {
+			#dma-cells = <3>;
+			compatible = "qcom,sdm670-gpi-dma", "qcom,sdm845-gpi-dma";
+			reg = <0 0x00a00000 0 0x60000>;
+			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels = <13>;
+			dma-channel-mask = <0xfa>;
+			iommus = <&apps_smmu 0x6d6 0x0>;
+			status = "disabled";
+		};
+
+		qupv3_id_1: geniqup@ac0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0 0x00ac0000 0 0x6000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>;
+			iommus = <&apps_smmu 0x6c3 0x0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			i2c8: i2c@a80000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a80000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c8_default>;
+				interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c9: i2c@a84000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a84000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c9_default>;
+				interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 1 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c10: i2c@a88000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a88000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c10_default>;
+				interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c11: i2c@a8c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a8c000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c11_default>;
+				interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 3 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c12: i2c@a90000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a90000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c12_default>;
+				interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 4 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c13: i2c@a94000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a94000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c13_default>;
+				interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 5 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 5 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c14: i2c@a98000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a98000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c14_default>;
+				interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 6 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+
+			i2c15: i2c@a9c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0 0x00a9c000 0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c15_default>;
+				interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				power-domains = <&rpmhpd SDM670_CX>;
+				dmas = <&gpi_dma1 0 7 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 7 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				status = "disabled";
+			};
+		};
+
+		tlmm: pinctrl@3400000 {
+			compatible = "qcom,sdm670-tlmm";
+			reg = <0 0x03400000 0 0xc00000>;
+			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			gpio-ranges = <&tlmm 0 0 151>;
+
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup0";
+			};
+
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio17", "gpio18";
+				function = "qup1";
+			};
+
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio27", "gpio28";
+				function = "qup2";
+			};
+
+			qup_i2c3_default: qup-i2c3-default-state {
+				pins = "gpio41", "gpio42";
+				function = "qup3";
+			};
+
+			qup_i2c4_default: qup-i2c4-default-state {
+				pins = "gpio89", "gpio90";
+				function = "qup4";
+			};
+
+			qup_i2c5_default: qup-i2c5-default-state {
+				pins = "gpio85", "gpio86";
+				function = "qup5";
+			};
+
+			qup_i2c6_default: qup-i2c6-default-state {
+				pins = "gpio45", "gpio46";
+				function = "qup6";
+			};
+
+			qup_i2c7_default: qup-i2c7-default-state {
+				pins = "gpio93", "gpio94";
+				function = "qup7";
+			};
+
+			qup_i2c8_default: qup-i2c8-default-state {
+				pins = "gpio65", "gpio66";
+				function = "qup8";
+			};
+
+			qup_i2c9_default: qup-i2c9-default-state {
+				pins = "gpio6", "gpio7";
+				function = "qup9";
+			};
+
+			qup_i2c10_default: qup-i2c10-default-state {
+				pins = "gpio55", "gpio56";
+				function = "qup10";
+			};
+
+			qup_i2c11_default: qup-i2c11-default-state {
+				pins = "gpio31", "gpio32";
+				function = "qup11";
+			};
+
+			qup_i2c12_default: qup-i2c12-default-state {
+				pins = "gpio49", "gpio50";
+				function = "qup12";
+			};
+
+			qup_i2c13_default: qup-i2c13-default-state {
+				pins = "gpio105", "gpio106";
+				function = "qup13";
+			};
+
+			qup_i2c14_default: qup-i2c14-default-state {
+				pins = "gpio33", "gpio34";
+				function = "qup14";
+			};
+
+			qup_i2c15_default: qup-i2c15-default-state {
+				pins = "gpio81", "gpio82";
+				function = "qup15";
+			};
+
+			sdc1_state_on: sdc1-on-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					bias-disable;
+					drive-strength = <16>;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				rclk-pins {
+					pins = "sdc1_rclk";
+					bias-pull-down;
+				};
+			};
+
+			sdc1_state_off: sdc1-off-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					bias-disable;
+					drive-strength = <2>;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				rclk-pins {
+					pins = "sdc1_rclk";
+					bias-pull-down;
+				};
+			};
+		};
+
+		usb_1_hsphy: phy@88e2000 {
+			compatible = "qcom,sdm670-qusb2-phy", "qcom,qusb2-v2-phy";
+			reg = <0 0x088e2000 0 0x400>;
+			#phy-cells = <0>;
+
+			clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "cfg_ahb", "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+
+			status = "disabled";
+		};
+
+		usb_1: usb@a6f8800 {
+			compatible = "qcom,sdm670-dwc3", "qcom,dwc3";
+			reg = <0 0x0a6f8800 0 0x400>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			dma-ranges;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+				 <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>;
+			clock-names = "cfg_noc",
+				      "core",
+				      "iface",
+				      "sleep",
+				      "mock_utmi";
+
+			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <150000000>;
+
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 488 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 489 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hs_phy_irq", "ss_phy_irq",
+					  "dm_hs_phy_irq", "dp_hs_phy_irq";
+
+			power-domains = <&gcc USB30_PRIM_GDSC>;
+
+			resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+			status = "disabled";
+
+			usb_1_dwc3: usb@a600000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x0a600000 0 0xcd00>;
+				interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+				iommus = <&apps_smmu 0x740 0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				phys = <&usb_1_hsphy>;
+				phy-names = "usb2-phy";
+			};
+		};
+
+		spmi_bus: spmi@c440000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0 0x0c440000 0 0x1100>,
+			      <0 0x0c600000 0 0x2000000>,
+			      <0 0x0e600000 0 0x100000>,
+			      <0 0x0e700000 0 0xa0000>,
+			      <0 0x0c40a000 0 0x26000>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupt-names = "periph_irq";
+			interrupts = <GIC_SPI 481 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
+		apps_smmu: iommu@15000000 {
+			compatible = "qcom,sdm670-smmu-500", "qcom,smmu-500", "arm,mmu-500";
+			reg = <0 0x15000000 0 0x80000>;
+			#iommu-cells = <2>;
+			#global-interrupts = <1>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		apps_rsc: rsc@179c0000 {
+			compatible = "qcom,rpmh-rsc";
+			reg = <0 0x179c0000 0 0x10000>,
+			      <0 0x179d0000 0 0x10000>,
+			      <0 0x179e0000 0 0x10000>;
+			reg-names = "drv-0", "drv-1", "drv-2";
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			label = "apps_rsc";
+			qcom,tcs-offset = <0xd00>;
+			qcom,drv-id = <2>;
+			qcom,tcs-config = <ACTIVE_TCS  2>,
+					  <SLEEP_TCS   3>,
+					  <WAKE_TCS    3>,
+					  <CONTROL_TCS 1>;
+
+			apps_bcm_voter: bcm-voter {
+				compatible = "qcom,bcm-voter";
+			};
+
+			rpmhcc: clock-controller {
+				compatible = "qcom,sdm670-rpmh-clk";
+				#clock-cells = <1>;
+				clock-names = "xo";
+				clocks = <&xo_board>;
+			};
+
+			rpmhpd: power-controller {
+				compatible = "qcom,sdm670-rpmhpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmhpd_opp_table>;
+
+				rpmhpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmhpd_opp_ret: opp1 {
+						opp-level = <RPMH_REGULATOR_LEVEL_RETENTION>;
+					};
+
+					rpmhpd_opp_min_svs: opp2 {
+						opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>;
+					};
+
+					rpmhpd_opp_low_svs: opp3 {
+						opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+					};
+
+					rpmhpd_opp_svs: opp4 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+					};
+
+					rpmhpd_opp_svs_l1: opp5 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					};
+
+					rpmhpd_opp_nom: opp6 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+					};
+
+					rpmhpd_opp_nom_l1: opp7 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+					};
+
+					rpmhpd_opp_nom_l2: opp8 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM_L2>;
+					};
+
+					rpmhpd_opp_turbo: opp9 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+					};
+
+					rpmhpd_opp_turbo_l1: opp10 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
+					};
+				};
+			};
+		};
+
+		intc: interrupt-controller@17a00000 {
+			compatible = "arm,gic-v3";
+			reg = <0 0x17a00000 0 0x10000>,     /* GICD */
+			      <0 0x17a60000 0 0x100000>;    /* GICR * 8 */
+			interrupt-controller;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			#interrupt-cells = <3>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index b5eb8f7eca1d..ca676e04687b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -16,7 +16,7 @@
 / {
 	aliases {
 		bluetooth0 = &bluetooth;
-		hsuart0 = &uart6;
+		serial1 = &uart6;
 		serial0 = &uart9;
 		wifi0 = &wifi;
 	};
@@ -860,6 +860,8 @@ ap_ts_i2c: &i2c14 {
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth: wcn3990-bt {
 		compatible = "qcom,wcn3990-bt";
 		vddio-supply = <&src_pp1800_s4a>;
@@ -1079,41 +1081,6 @@ ap_ts_i2c: &i2c14 {
 	};
 };
 
-&qup_uart6_default {
-	/* Change pinmux to all 4 pins since CTS and RTS are connected */
-	pinmux {
-		pins = "gpio45", "gpio46",
-		       "gpio47", "gpio48";
-	};
-
-	pinconf-cts {
-		/*
-		 * Configure a pull-down on 45 (CTS) to match the pull of
-		 * the Bluetooth module.
-		 */
-		pins = "gpio45";
-		bias-pull-down;
-	};
-
-	pinconf-rts-tx {
-		/* We'll drive 46 (RTS) and 47 (TX), so no pull */
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	pinconf-rx {
-		/*
-		 * Configure a pull-up on 48 (RX). This is needed to avoid
-		 * garbage data when the TX pin of the Bluetooth module is
-		 * in tri-state (module powered off or not driving the
-		 * signal yet).
-		 */
-		pins = "gpio48";
-		bias-pull-up;
-	};
-};
-
 &qup_uart9_default {
 	pinconf-tx {
 		pins = "gpio4";
@@ -1341,7 +1308,7 @@ ap_ts_i2c: &i2c14 {
 	};
 
 	pen_rst_l: pen-rst-l {
-		pinmux  {
+		pinmux {
 			pins = "gpio23";
 			function = "gpio";
 		};
@@ -1408,7 +1375,7 @@ ap_ts_i2c: &i2c14 {
 	};
 
 	ts_int_l: ts-int-l {
-		pinmux  {
+		pinmux {
 			pins = "gpio125";
 			function = "gpio";
 		};
@@ -1420,7 +1387,7 @@ ap_ts_i2c: &i2c14 {
 	};
 
 	ts_reset_l: ts-reset-l {
-		pinmux  {
+		pinmux {
 			pins = "gpio118";
 			function = "gpio";
 		};
@@ -1436,7 +1403,7 @@ ap_ts_i2c: &i2c14 {
 		config {
 			pins = "gpio126";
 			function = "gpio";
-			bias-no-pull;
+			bias-disable;
 			drive-strength = <2>;
 			output-low;
 		};
@@ -1446,7 +1413,7 @@ ap_ts_i2c: &i2c14 {
 		config {
 			pins = "gpio126";
 			function = "gpio";
-			bias-no-pull;
+			bias-disable;
 			drive-strength = <2>;
 			output-high;
 		};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dts
new file mode 100644
index 000000000000..a21caa6f3fa2
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dts
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022, Linaro Ltd.
+ */
+
+/dts-v1/;
+
+#include "sdm845-db845c.dts"
+
+&camss {
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l26a_1p2>;
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			csiphy0_ep: endpoint {
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&ov8856_ep>;
+			};
+		};
+	};
+};
+
+&cci {
+	status = "okay";
+};
+
+&cci_i2c0 {
+	camera@10 {
+		compatible = "ovti,ov8856";
+		reg = <0x10>;
+
+		/* CAM0_RST_N */
+		reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam0_default>;
+
+		clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
+		clock-names = "xvclk";
+		clock-frequency = <19200000>;
+
+		/*
+		 * The &vreg_s4a_1p8 trace is powered on as a,
+		 * so it is represented by a fixed regulator.
+		 *
+		 * The 2.8V vdda-supply and 1.2V vddd-supply regulators
+		 * both have to be enabled through the power management
+		 * gpios.
+		 */
+		dovdd-supply = <&vreg_lvs1a_1p8>;
+		avdd-supply = <&cam0_avdd_2v8>;
+		dvdd-supply = <&cam0_dvdd_1v2>;
+
+		port {
+			ov8856_ep: endpoint {
+				link-frequencies = /bits/ 64
+					<360000000 180000000>;
+				data-lanes = <1 2 3 4>;
+				remote-endpoint = <&csiphy0_ep>;
+			};
+		};
+	};
+};
+
+&cci_i2c1 {
+	camera@60 {
+		compatible = "ovti,ov7251";
+
+		/* I2C address as per ov7251.txt linux documentation */
+		reg = <0x60>;
+
+		/* CAM3_RST_N */
+		enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cam3_default>;
+
+		clocks = <&clock_camcc CAM_CC_MCLK3_CLK>;
+		clock-names = "xclk";
+		clock-frequency = <24000000>;
+
+		/*
+		 * The &vreg_s4a_1p8 trace always powered on.
+		 *
+		 * The 2.8V vdda-supply regulator is enabled when the
+		 * vreg_s4a_1p8 trace is pulled high.
+		 * It too is represented by a fixed regulator.
+		 *
+		 * No 1.2V vddd-supply regulator is used.
+		 */
+		vdddo-supply = <&vreg_lvs1a_1p8>;
+		vdda-supply = <&cam3_avdd_2v8>;
+
+		status = "disabled";
+
+		port {
+			ov7251_ep: endpoint {
+				data-lanes = <0 1>;
+/*				remote-endpoint = <&csiphy3_ep>; */
+			};
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 359e2b21346c..5f205971d9d9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -22,7 +22,7 @@
 
 	aliases {
 		serial0 = &uart9;
-		hsuart0 = &uart6;
+		serial1 = &uart6;
 	};
 
 	chosen {
@@ -120,9 +120,11 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 
-		// TODO: make it possible to drive same GPIO from two clients
-		// gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
-		// enable-active-high;
+		/*
+		 * TODO: make it possible to drive same GPIO from two clients
+		 * gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
+		 * enable-active-high;
+		 */
 	};
 
 	pcie0_1p05v: pcie-0-1p05v-regulator {
@@ -133,9 +135,11 @@
 		regulator-min-microvolt = <1050000>;
 		regulator-max-microvolt = <1050000>;
 
-		// TODO: make it possible to drive same GPIO from two clients
-		// gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>;
-		// enable-active-high;
+		/*
+		 * TODO: make it possible to drive same GPIO from two clients
+		 * gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>;
+		 * enable-active-high;
+		 */
 	};
 
 	cam0_dvdd_1v2: reg_cam0_dvdd_1v2 {
@@ -195,9 +199,11 @@
 		regulator-min-microvolt = <500000>;
 		regulator-max-microvolt = <500000>;
 
-		// TODO: make it possible to drive same GPIO from two clients
-		// gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
-		// enable-active-high;
+		/*
+		 * TODO: make it possible to drive same GPIO from two clients
+		 * gpio = <&tlmm 89 GPIO_ACTIVE_HIGH>;
+		 * enable-active-high;
+		 */
 	};
 
 	vbat: vbat-regulator {
@@ -649,9 +655,13 @@
 	};
 };
 
+&pmi8998_rradc {
+	status = "okay";
+};
+
 /* QUAT I2S Uses 4 I2S SD Lines for audio on LT9611 HDMI Bridge */
 &q6afedai {
-	qi2s@22 {
+	dai@22 {
 		reg = <QUATERNARY_MI2S_RX>;
 		qcom,sd-lines = <0 1 2 3>;
 	};
@@ -986,6 +996,8 @@
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth {
 		compatible = "qcom,wcn3990-bt";
 
@@ -1076,7 +1088,7 @@
 	status = "okay";
 };
 
-&wcd9340{
+&wcd9340 {
 	pinctrl-0 = <&wcd_intr_default>;
 	pinctrl-names = "default";
 	clock-names = "extclk";
@@ -1089,7 +1101,7 @@
 	vdd-io-supply = <&vreg_s4a_1p8>;
 
 	swm: swm@c85 {
-		left_spkr: wsa8810-left{
+		left_spkr: speaker@0,1 {
 			compatible = "sdw10217201000";
 			reg = <0 1>;
 			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
@@ -1098,7 +1110,7 @@
 			#sound-dai-cells = <0>;
 		};
 
-		right_spkr: wsa8810-right{
+		right_spkr: speaker@0,2 {
 			compatible = "sdw10217201000";
 			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
 			reg = <0 2>;
@@ -1123,10 +1135,13 @@
 
 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
 &qup_spi2_default {
-	drive-strength = <16>;
+	pinconf {
+		pins = "gpio27", "gpio28", "gpio29", "gpio30";
+		drive-strength = <16>;
+	};
 };
 
-&qup_uart3_default{
+&qup_uart3_default {
 	pinmux {
 		pins = "gpio41", "gpio42", "gpio43", "gpio44";
 		function = "qup3";
@@ -1141,29 +1156,6 @@
 	};
 };
 
-&qup_uart6_default {
-	pinmux {
-		pins = "gpio45", "gpio46", "gpio47", "gpio48";
-		function = "qup6";
-	};
-
-	cts {
-		pins = "gpio45";
-		bias-disable;
-	};
-
-	rts-tx {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	rx {
-		pins = "gpio48";
-		bias-pull-up;
-	};
-};
-
 &qup_uart9_default {
 	pinconf-tx {
 		pins = "gpio4";
@@ -1182,105 +1174,6 @@
 
 };
 
-&cci {
-	status = "okay";
-};
-
-&camss {
-	vdda-phy-supply = <&vreg_l1a_0p875>;
-	vdda-pll-supply = <&vreg_l26a_1p2>;
-
-	status = "ok";
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		port@0 {
-			reg = <0>;
-			csiphy0_ep: endpoint {
-				data-lanes = <0 1 2 3>;
-				remote-endpoint = <&ov8856_ep>;
-			};
-		};
-	};
-};
-
-&cci_i2c0 {
-	camera@10 {
-		compatible = "ovti,ov8856";
-		reg = <0x10>;
-
-		// CAM0_RST_N
-		reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&cam0_default>;
-
-		clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
-		clock-names = "xvclk";
-		clock-frequency = <19200000>;
-
-		/* The &vreg_s4a_1p8 trace is powered on as a,
-		 * so it is represented by a fixed regulator.
-		 *
-		 * The 2.8V vdda-supply and 1.2V vddd-supply regulators
-		 * both have to be enabled through the power management
-		 * gpios.
-		 */
-		dovdd-supply = <&vreg_lvs1a_1p8>;
-		avdd-supply = <&cam0_avdd_2v8>;
-		dvdd-supply = <&cam0_dvdd_1v2>;
-
-		status = "ok";
-
-		port {
-			ov8856_ep: endpoint {
-				link-frequencies = /bits/ 64
-					<360000000 180000000>;
-				data-lanes = <1 2 3 4>;
-				remote-endpoint = <&csiphy0_ep>;
-			};
-		};
-	};
-};
-
-&cci_i2c1 {
-	camera@60 {
-		compatible = "ovti,ov7251";
-
-		// I2C address as per ov7251.txt linux documentation
-		reg = <0x60>;
-
-		// CAM3_RST_N
-		enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&cam3_default>;
-
-		clocks = <&clock_camcc CAM_CC_MCLK3_CLK>;
-		clock-names = "xclk";
-		clock-frequency = <24000000>;
-
-		/* The &vreg_s4a_1p8 trace always powered on.
-		 *
-		 * The 2.8V vdda-supply regulator is enabled when the
-		 * vreg_s4a_1p8 trace is pulled high.
-		 * It too is represented by a fixed regulator.
-		 *
-		 * No 1.2V vddd-supply regulator is used.
-		 */
-		vdddo-supply = <&vreg_lvs1a_1p8>;
-		vdda-supply = <&cam3_avdd_2v8>;
-
-		status = "disable";
-
-		port {
-			ov7251_ep: endpoint {
-				data-lanes = <0 1>;
-//				remote-endpoint = <&csiphy3_ep>;
-			};
-		};
-	};
-};
-
 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
 &qup_spi0_default {
 	config {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
index 20f275f8694d..1eb423e4be24 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
@@ -604,7 +604,7 @@
 };
 
 &pm8998_gpio {
-	vol_up_pin_a: vol-up-active-pins {
+	vol_up_pin_a: vol-up-active-state {
 		pins = "gpio6";
 		function = "normal";
 		input-enable;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
index 5857b06112ce..98ab332094a2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
@@ -19,7 +19,7 @@
 / {
 	aliases {
 		serial0 = &uart9;
-		hsuart0 = &uart6;
+		serial1 = &uart6;
 	};
 
 	chosen {
@@ -50,7 +50,8 @@
 	};
 
 	reserved-memory {
-		/* The rmtfs_mem needs to be guarded due to "XPU limitations"
+		/*
+		 * The rmtfs_mem needs to be guarded due to "XPU limitations"
 		 * it is otherwise possible for an allocation adjacent to the
 		 * rmtfs_mem region to trigger an XPU violation, causing a crash.
 		 */
@@ -433,7 +434,7 @@
 	status = "okay";
 };
 
-/* Modem/wifi*/
+/* Modem/wifi */
 &mss_pil {
 	status = "okay";
 	firmware-name = "/*(DEBLOBBED)*/", "/*(DEBLOBBED)*/";
@@ -461,6 +462,10 @@
 	};
 };
 
+&pmi8998_rradc {
+	status = "okay";
+};
+
 &qupv3_id_1 {
 	status = "okay";
 };
@@ -500,35 +505,11 @@
 	};
 };
 
-/*
- * Prevent garbage data on bluetooth UART lines
- */
-&qup_uart6_default {
-	pinmux {
-		pins = "gpio45", "gpio46", "gpio47", "gpio48";
-		function = "qup6";
-	};
-
-	cts {
-		pins = "gpio45";
-		bias-pull-down;
-	};
-
-	rts-tx {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	rx {
-		pins = "gpio48";
-		bias-pull-up;
-	};
-};
-
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth {
 		compatible = "qcom,wcn3990-bt";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
new file mode 100644
index 000000000000..e742c27fe91f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
@@ -0,0 +1,460 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SDM845 Samsung S9 (SM-G9600) (starqltechn / star2qltechn) common device tree source
+ *
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sdm845.dtsi"
+
+/ {
+	chassis-type = "handset";
+	model = "Samsung Galaxy S9 SM-G9600";
+	compatible = "samsung,starqltechn", "qcom,sdm845";
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		framebuffer: framebuffer@9d400000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x9d400000 0 (2960 * 1440 * 4)>;//2400000
+			width = <1440>;
+			height = <2960>;
+			stride = <(1440 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	/*
+	 * Apparently RPMh does not provide support for PM8998 S4 because it
+	 * is always-on; model it as a fixed regulator.
+	 */
+	vreg_s4a_1p8: pm8998-smps4 {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s4a_1p8";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&vph_pwr>;
+	};
+
+	reserved-memory {
+		memory@9d400000 {
+			reg = <0x0 0x9d400000 0x0 0x02400000>;
+			no-map;
+		};
+
+		memory@a1300000 {
+			compatible = "ramoops";
+			reg = <0x0 0xa1300000 0x0 0x100000>;
+			record-size = <0x40000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x40000>;
+			pmsg-size = <0x40000>;
+		};
+	};
+};
+
+
+&apps_rsc {
+	pm8998-rpmh-regulators {
+		compatible = "qcom,pm8998-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+		vdd-s13-supply = <&vph_pwr>;
+		vdd-l1-l27-supply = <&vreg_s7a_1p025>;
+		vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
+		vdd-l3-l11-supply = <&vreg_s7a_1p025>;
+		vdd-l4-l5-supply = <&vreg_s7a_1p025>;
+		vdd-l6-supply = <&vph_pwr>;
+		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
+		vdd-l26-supply = <&vreg_s3a_1p35>;
+		vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s2a_1p125: smps2 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		vreg_s3a_1p35: smps3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+
+		vreg_s5a_2p04: smps5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7a_1p025: smps7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+
+		vdd_qusb_hs0:
+		vdda_hp_pcie_core:
+		vdda_mipi_csi0_0p9:
+		vdda_mipi_csi1_0p9:
+		vdda_mipi_csi2_0p9:
+		vdda_mipi_dsi0_pll:
+		vdda_mipi_dsi1_pll:
+		vdda_qlink_lv:
+		vdda_qlink_lv_ck:
+		vdda_qrefs_0p875:
+		vdda_pcie_core:
+		vdda_pll_cc_ebi01:
+		vdda_pll_cc_ebi23:
+		vdda_sp_sensor:
+		vdda_ufs1_core:
+		vdda_ufs2_core:
+		vdda_usb1_ss_core:
+		vdda_usb2_ss_core:
+		vreg_l1a_0p875: ldo1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_10:
+		vreg_l2a_1p2: ldo2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		vreg_l3a_1p0: ldo3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdd_wcss_cx:
+		vdd_wcss_mx:
+		vdda_wcss_pll:
+		vreg_l5a_0p8: ldo5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_13:
+		vreg_l6a_1p8: ldo6 {
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <1856000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a_1p8: ldo7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8a_1p2: ldo8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1248000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9a_1p8: ldo9 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10a_1p8: ldo10 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11a_1p0: ldo11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1048000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdd_qfprom:
+		vdd_qfprom_sp:
+		vdda_apc1_cs_1p8:
+		vdda_gfx_cs_1p8:
+		vdda_qrefs_1p8:
+		vdda_qusb_hs0_1p8:
+		vddpx_11:
+		vreg_l12a_1p8: ldo12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_2:
+		vreg_l13a_2p95: ldo13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a_1p88: ldo14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15a_1p8: ldo15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16a_2p7: ldo16 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17a_1p3: ldo17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18a_2p7: ldo18 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19a_3p0: ldo19 {
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l20a_2p95: ldo20 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l21a_2p95: ldo21 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l22a_2p85: ldo22 {
+			regulator-min-microvolt = <2864000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l23a_3p3: ldo23 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdda_qusb_hs0_3p1:
+		vreg_l24a_3p075: ldo24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l25a_3p3: ldo25 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdda_hp_pcie_1p2:
+		vdda_hv_ebi0:
+		vdda_hv_ebi1:
+		vdda_hv_ebi2:
+		vdda_hv_ebi3:
+		vdda_mipi_csi_1p25:
+		vdda_mipi_dsi0_1p2:
+		vdda_mipi_dsi1_1p2:
+		vdda_pcie_1p2:
+		vdda_ufs1_1p2:
+		vdda_ufs2_1p2:
+		vdda_usb1_ss_1p2:
+		vdda_usb2_ss_1p2:
+		vreg_l26a_1p2: ldo26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l28a_3p0: ldo28 {
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_lvs2a_1p8: lvs2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+
+	pm8005-rpmh-regulators {
+		compatible = "qcom,pm8005-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s3c_0p6: smps3 {
+			regulator-min-microvolt = <600000>;
+			regulator-max-microvolt = <600000>;
+		};
+	};
+};
+
+&gcc {
+	protected-clocks = <GCC_QSPI_CORE_CLK>,
+				<GCC_QSPI_CORE_CLK_SRC>,
+				<GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+				<GCC_LPASS_Q6_AXI_CLK>,
+				<GCC_LPASS_SWAY_CLK>;
+};
+
+&i2c10 {
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&uart9 {
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
+	vcc-supply = <&vreg_l20a_2p95>;
+	vcc-max-microamp = <600000>;
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vdda_ufs1_core>;
+	vdda-pll-supply = <&vdda_ufs1_1p2>;
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdc2_clk_state &sdc2_cmd_state &sdc2_data_state &sd_card_det_n_state>;
+	cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vreg_l21a_2p95>;
+	vqmmc-supply = <&vddpx_2>;
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	/* Until we have Type C hooked up we'll force this as peripheral. */
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vdda_usb1_ss_core>;
+	vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
+	vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
+
+	qcom,imp-res-offset-value = <8>;
+	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
+	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vdda_usb1_ss_1p2>;
+	vdda-pll-supply = <&vdda_usb1_ss_core>;
+	status = "okay";
+};
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <27 4>, <81 4>, <85 4>;
+
+	sdc2_clk_state: sdc2-clk-state {
+		pins = "sdc2_clk";
+		bias-disable;
+
+		/*
+		 * It seems that mmc_test reports errors if drive
+		 * strength is not 16 on clk, cmd, and data pins.
+		 */
+		drive-strength = <16>;
+	};
+
+	sdc2_cmd_state: sdc2-cmd-state {
+		pins = "sdc2_cmd";
+		bias-pull-up;
+		drive-strength = <16>;
+	};
+
+	sdc2_data_state: sdc2-data-state {
+		pins = "sdc2_data";
+		bias-pull-up;
+		drive-strength = <16>;
+	};
+
+	sd_card_det_n_state: sd-card-det-n-state {
+		pins = "gpio126";
+		function = "gpio";
+		bias-pull-up;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
index b3bedbcd9b37..232cdc299bdf 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts
@@ -23,6 +23,7 @@
 	aliases {
 		display0 = &framebuffer0;
 		serial0 = &uart9;
+		serial1 = &uart6;
 	};
 
 	chosen {
@@ -693,9 +694,17 @@
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth {
 		compatible = "qcom,wcn3990-bt";
 
+		/*
+		 * This path is relative to the qca/
+		 * subdir under lib/firmware.
+		 */
+		firmware-name = "/*(DEBLOBBED)*/";
+
 		vddio-supply = <&vreg_s4a_1p8>;
 		vddxo-supply = <&vreg_l7a_1p8>;
 		vddrf-supply = <&vreg_l17a_1p3>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
index 51ee42e3c995..87dd0fc36747 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
@@ -376,7 +376,7 @@
 	pinctrl-names = "default";
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 };
 
 &tlmm {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
similarity index 94%
rename from arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
rename to arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
index eaca2bfadb3f..8717d021b22a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
@@ -26,8 +26,6 @@
 /delete-node/ &rmtfs_mem;
 
 / {
-	model = "Xiaomi Pocophone F1";
-	compatible = "xiaomi,beryllium", "qcom,sdm845";
 	chassis-type = "handset";
 
 	/* required for bootloader to select correct board */
@@ -35,7 +33,7 @@
 	qcom,msm-id = <321 0x20001>;
 
 	aliases {
-		hsuart0 = &uart6;
+		serial1 = &uart6;
 	};
 
 	gpio-keys {
@@ -221,8 +219,7 @@
 	status = "okay";
 	vdda-supply = <&vreg_l26a_1p2>;
 
-	panel@0 {
-		compatible = "tianma,fhd-video";
+	display_panel: panel@0 {
 		reg = <0>;
 		vddio-supply = <&vreg_l14a_1p8>;
 		vddpos-supply = <&lab>;
@@ -234,8 +231,10 @@
 		backlight = <&pmi8998_wled>;
 		reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
 
+		status = "disabled";
+
 		port {
-			tianma_nt36672a_in_0: endpoint {
+			panel_in_0: endpoint {
 				remote-endpoint = <&dsi0_out>;
 			};
 		};
@@ -243,7 +242,7 @@
 };
 
 &dsi0_out {
-	remote-endpoint = <&tianma_nt36672a_in_0>;
+	remote-endpoint = <&panel_in_0>;
 	data-lanes = <0 1 2 3>;
 };
 
@@ -336,9 +335,13 @@
 	};
 };
 
+&pmi8998_rradc {
+	status = "okay";
+};
+
 /* QUAT I2S Uses 1 I2S SD Line for audio on TAS2559/60 amplifiers */
 &q6afedai {
-	qi2s@22 {
+	dai@22 {
 		reg = <QUATERNARY_MI2S_RX>;
 		qcom,sd-lines = <0>;
 	};
@@ -481,6 +484,8 @@
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth {
 		compatible = "qcom,wcn3990-bt";
 
@@ -567,28 +572,3 @@
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
 	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
 };
-
-/* PINCTRL - additions to nodes defined in sdm845.dtsi */
-
-&qup_uart6_default {
-	pinmux {
-		pins = "gpio45", "gpio46", "gpio47", "gpio48";
-		function = "qup6";
-	};
-
-	cts {
-		pins = "gpio45";
-		bias-disable;
-	};
-
-	rts-tx {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	rx {
-		pins = "gpio48";
-		bias-pull-up;
-	};
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
new file mode 100644
index 000000000000..76931ebad065
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "sdm845-xiaomi-beryllium-common.dtsi"
+
+/ {
+	model = "Xiaomi Pocophone F1 (EBBG)";
+	compatible = "xiaomi,beryllium-ebbg", "qcom,sdm845";
+};
+
+&display_panel {
+	compatible = "ebbg,ft8719";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts
new file mode 100644
index 000000000000..8e176111e599
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include "sdm845-xiaomi-beryllium-common.dtsi"
+
+/ {
+	model = "Xiaomi Pocophone F1 (Tianma)";
+	compatible = "xiaomi,beryllium", "qcom,sdm845";
+};
+
+&display_panel {
+	compatible = "tianma,fhd-video";
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
index edbae6d0eedb..799f09262773 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
@@ -456,9 +456,6 @@
 
 &i2c14 {
 	clock-frequency = <400000>;
-	dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>,
-		   <&gpi_dma1 1 6 QCOM_GPI_I2C>;
-	dma-names = "tx", "rx";
 	status = "okay";
 
 	touchscreen@20 {
@@ -544,8 +541,8 @@
 };
 
 &q6afedai {
-	qi2s@22 {
-		reg = <22>;
+	dai@22 {
+		reg = <QUATERNARY_MI2S_RX>;
 		qcom,sd-lines = <0>;
 	};
 };
@@ -628,7 +625,7 @@
 	};
 
 	wcd_intr_default: wcd-intr-default {
-		pins = "goui54";
+		pins = "gpio54";
 		function = "gpio";
 		input-enable;
 		bias-pull-down;
@@ -639,6 +636,8 @@
 &uart6 {
 	status = "okay";
 
+	pinctrl-0 = <&qup_uart6_4pin>;
+
 	bluetooth {
 		compatible = "qcom,wcn3990-bt";
 
@@ -735,28 +734,3 @@
 	qcom,snoc-host-cap-skip-quirk;
 	status = "okay";
 };
-
-/* PINCTRL - additions to nodes defined in sdm845.dtsi */
-
-&qup_uart6_default {
-	pinmux {
-		 pins = "gpio45", "gpio46", "gpio47", "gpio48";
-		 function = "qup6";
-	};
-
-	cts {
-		pins = "gpio45";
-		bias-disable;
-	};
-
-	rts-tx {
-		pins = "gpio46", "gpio47";
-		drive-strength = <2>;
-		bias-disable;
-	};
-
-	rx {
-		pins = "gpio48";
-		bias-pull-up;
-	};
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
index d761da47220d..65032b94b46d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -767,13 +767,13 @@
 				#size-cells = <0>;
 				qcom,intents = <512 20>;
 
-				apr-service@3 {
+				service@3 {
 					reg = <APR_SVC_ADSP_CORE>;
 					compatible = "qcom,q6core";
 					qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
 				};
 
-				q6afe: apr-service@4 {
+				q6afe: service@4 {
 					compatible = "qcom,q6afe";
 					reg = <APR_SVC_AFE>;
 					qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -785,7 +785,7 @@
 					};
 				};
 
-				q6asm: apr-service@7 {
+				q6asm: service@7 {
 					compatible = "qcom,q6asm";
 					reg = <APR_SVC_ASM>;
 					qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -798,7 +798,7 @@
 					};
 				};
 
-				q6adm: apr-service@8 {
+				q6adm: service@8 {
 					compatible = "qcom,q6adm";
 					reg = <APR_SVC_ADM>;
 					qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -3008,6 +3008,28 @@
 				};
 			};
 
+			qup_uart6_4pin: qup-uart6-4pin-state {
+
+				cts-pins {
+					pins = "gpio45";
+					function = "qup6";
+					bias-pull-down;
+				};
+
+				rts-tx-pins {
+					pins = "gpio46", "gpio47";
+					function = "qup6";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				rx-pins {
+					pins = "gpio48";
+					function = "qup6";
+					bias-pull-up;
+				};
+			};
+
 			qup_uart7_default: qup-uart7-default {
 				pinmux {
 					pins = "gpio95", "gpio96";
@@ -3823,33 +3845,29 @@
 			status = "disabled";
 		};
 
-		slim: slim@171c0000 {
+		slim: slim-ngd@171c0000 {
 			compatible = "qcom,slim-ngd-v2.1.0";
 			reg = <0 0x171c0000 0 0x2c000>;
 			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
 
-			qcom,apps-ch-pipes = <0x780000>;
-			qcom,ea-pc = <0x270>;
-			status = "okay";
-			dmas = <&slimbam 3>, <&slimbam 4>,
-				<&slimbam 5>, <&slimbam 6>;
-			dma-names = "rx", "tx", "tx2", "rx2";
+			dmas = <&slimbam 3>, <&slimbam 4>;
+			dma-names = "rx", "tx";
 
 			iommus = <&apps_smmu 0x1806 0x0>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			ngd@1 {
+			slim@1 {
 				reg = <1>;
 				#address-cells = <2>;
 				#size-cells = <0>;
 
-				wcd9340_ifd: ifd@0{
+				wcd9340_ifd: ifd@0,0 {
 					compatible = "slim217,250";
 					reg = <0 0>;
 				};
 
-				wcd9340: codec@1{
+				wcd9340: codec@1,0 {
 					compatible = "slim217,250";
 					reg = <1 0>;
 					slim-ifc-dev = <&wcd9340_ifd>;
@@ -3959,9 +3977,10 @@
 		};
 
 		usb_1_qmpphy: phy@88e9000 {
-			compatible = "qcom,sdm845-qmp-usb3-phy";
+			compatible = "qcom,sdm845-qmp-usb3-dp-phy";
 			reg = <0 0x088e9000 0 0x18c>,
-			      <0 0x088e8000 0 0x10>;
+			      <0 0x088e8000 0 0x38>,
+			      <0 0x088ea000 0 0x40>;
 			status = "disabled";
 			#address-cells = <2>;
 			#size-cells = <2>;
@@ -3973,11 +3992,11 @@
 				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
 			clock-names = "aux", "cfg_ahb", "ref", "com_aux";
 
-			resets = <&gcc GCC_USB3_DP_PHY_PRIM_BCR>,
-				 <&gcc GCC_USB3_PHY_PRIM_BCR>;
+			resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
+				 <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
 			reset-names = "phy", "common";
 
-			usb_1_ssphy: phy@88e9200 {
+			usb_1_ssphy: usb3-phy@88e9200 {
 				reg = <0 0x088e9200 0 0x128>,
 				      <0 0x088e9400 0 0x200>,
 				      <0 0x088e9c00 0 0x218>,
@@ -3990,6 +4009,16 @@
 				clock-names = "pipe0";
 				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
+
+			dp_phy: dp-phy@88ea200 {
+				reg = <0 0x088ea200 0 0x200>,
+				      <0 0x088ea400 0 0x200>,
+				      <0 0x088eaa00 0 0x200>,
+				      <0 0x088ea600 0 0x200>,
+				      <0 0x088ea800 0 0x200>;
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+			};
 		};
 
 		usb_2_qmpphy: phy@88eb000 {
@@ -4339,6 +4368,22 @@
 			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+				};
+
+				port@2 {
+					reg = <2>;
+				};
+
+				port@3 {
+					reg = <3>;
+				};
 			};
 		};
 
@@ -4483,13 +4528,20 @@
 
 					port@0 {
 						reg = <0>;
-						dpu_intf1_out: endpoint {
-							remote-endpoint = <&dsi0_in>;
+						dpu_intf0_out: endpoint {
+							remote-endpoint = <&dp_in>;
 						};
 					};
 
 					port@1 {
 						reg = <1>;
+						dpu_intf1_out: endpoint {
+							remote-endpoint = <&dsi0_in>;
+						};
+					};
+
+					port@2 {
+						reg = <2>;
 						dpu_intf2_out: endpoint {
 							remote-endpoint = <&dsi1_in>;
 						};
@@ -4521,6 +4573,77 @@
 				};
 			};
 
+			mdss_dp: displayport-controller@ae90000 {
+				status = "disabled";
+				compatible = "qcom,sdm845-dp";
+
+				reg = <0 0xae90000 0 0x200>,
+				      <0 0xae90200 0 0x200>,
+				      <0 0xae90400 0 0x600>,
+				      <0 0xae90a00 0 0x600>,
+				      <0 0xae91000 0 0x600>;
+
+				interrupt-parent = <&mdss>;
+				interrupts = <12>;
+
+				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
+					 <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
+					 <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
+					 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
+				clock-names = "core_iface", "core_aux", "ctrl_link",
+					      "ctrl_link_iface", "stream_pixel";
+				#clock-cells = <1>;
+				assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
+						  <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
+				assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
+				phys = <&dp_phy>;
+				phy-names = "dp";
+
+				operating-points-v2 = <&dp_opp_table>;
+				power-domains = <&rpmhpd SDM845_CX>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					port@0 {
+						reg = <0>;
+						dp_in: endpoint {
+							remote-endpoint = <&dpu_intf0_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						dp_out: endpoint { };
+					};
+				};
+
+				dp_opp_table: dp-opp-table {
+					compatible = "operating-points-v2";
+
+					opp-162000000 {
+						opp-hz = /bits/ 64 <162000000>;
+						required-opps = <&rpmhpd_opp_low_svs>;
+					};
+
+					opp-270000000 {
+						opp-hz = /bits/ 64 <270000000>;
+						required-opps = <&rpmhpd_opp_svs>;
+					};
+
+					opp-540000000 {
+						opp-hz = /bits/ 64 <540000000>;
+						required-opps = <&rpmhpd_opp_svs_l1>;
+					};
+
+					opp-810000000 {
+						opp-hz = /bits/ 64 <810000000>;
+						required-opps = <&rpmhpd_opp_nom>;
+					};
+				};
+			};
+
 			dsi0: dsi@ae94000 {
 				compatible = "qcom,mdss-dsi-ctrl";
 				reg = <0 0x0ae94000 0 0x400>;
@@ -4548,7 +4671,6 @@
 				power-domains = <&rpmhpd SDM845_CX>;
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";
 
@@ -4574,7 +4696,7 @@
 				};
 			};
 
-			dsi0_phy: dsi-phy@ae94400 {
+			dsi0_phy: phy@ae94400 {
 				compatible = "qcom,dsi-phy-10nm";
 				reg = <0 0x0ae94400 0 0x200>,
 				      <0 0x0ae94600 0 0x280>,
@@ -4620,7 +4742,6 @@
 				power-domains = <&rpmhpd SDM845_CX>;
 
 				phys = <&dsi1_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";
 
@@ -4646,7 +4767,7 @@
 				};
 			};
 
-			dsi1_phy: dsi-phy@ae96400 {
+			dsi1_phy: phy@ae96400 {
 				compatible = "qcom,dsi-phy-10nm";
 				reg = <0 0x0ae96400 0 0x200>,
 				      <0 0x0ae96600 0 0x280>,
@@ -4812,8 +4933,8 @@
 				 <&dsi0_phy 1>,
 				 <&dsi1_phy 0>,
 				 <&dsi1_phy 1>,
-				 <0>,
-				 <0>;
+				 <&dp_phy 0>,
+				 <&dp_phy 1>;
 			clock-names = "bi_tcxo",
 				      "gcc_disp_gpll0_clk_src",
 				      "gcc_disp_gpll0_div_clk_src",
@@ -5197,7 +5318,7 @@
 		};
 
 		osm_l3: interconnect@17d41000 {
-			compatible = "qcom,sdm845-osm-l3";
+			compatible = "qcom,sdm845-osm-l3", "qcom,osm-l3";
 			reg = <0 0x17d41000 0 0x1400>;
 
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 71fbf33fc815..aad68b50b6a9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -487,8 +487,10 @@
 };
 
 &qup_i2c12_default {
-	drive-strength = <2>;
-	bias-disable;
+	pinmux {
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &qup_uart6_default {
@@ -783,7 +785,7 @@
 	qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
 
 	swm: swm@c85 {
-		left_spkr: wsa8810-left{
+		left_spkr: speaker@0,3 {
 			compatible = "sdw10217211000";
 			reg = <0 3>;
 			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
@@ -792,7 +794,7 @@
 			#sound-dai-cells = <0>;
 		};
 
-		right_spkr: wsa8810-right{
+		right_spkr: speaker@0,4 {
 			compatible = "sdw10217211000";
 			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
 			reg = <0 4>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
index 118196216564..246a642cc5fc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
@@ -43,7 +43,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		// Firmware initialized the display at 1280p instead of 1440p
+		/* Firmware initialized the display at 1280p instead of 1440p */
 		framebuffer0: framebuffer@80400000 {
 			compatible = "simple-framebuffer";
 			reg = <0 0x80400000 0 (1920 * 1280 * 4)>;
@@ -415,8 +415,10 @@
 };
 
 &qup_i2c12_default {
-	drive-strength = <2>;
-	bias-disable;
+	pinmux {
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 &qup_uart6_default {
@@ -574,7 +576,7 @@
 	};
 
 	pen_rst_l: pen-rst-l {
-		pinmux  {
+		pinmux {
 			pins = "gpio21";
 			function = "gpio";
 		};
@@ -715,7 +717,7 @@
 	qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
 
 	swm: swm@c85 {
-		left_spkr: wsa8810-left{
+		left_spkr: speaker@0,3 {
 			compatible = "sdw10217211000";
 			reg = <0 3>;
 			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
@@ -724,7 +726,7 @@
 			#sound-dai-cells = <0>;
 		};
 
-		right_spkr: wsa8810-right{
+		right_spkr: speaker@0,4 {
 			compatible = "sdw10217211000";
 			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
 			reg = <0 4>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
new file mode 100644
index 000000000000..a3f1c7c41fd7
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (c) 2021, Iskren Chernev <iskren.chernev@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "sm4250.dtsi"
+
+/ {
+	model = "OnePlus Nord N100";
+	compatible = "oneplus,billie2", "qcom,sm4250";
+
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <0x1a1 0x10000 0x1bc 0x10000>;
+	qcom,board-id = <0x1000b 0x00>;
+
+	aliases {
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "framebuffer0";
+
+		framebuffer0: framebuffer@9d400000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x5c000000 0 (1600 * 720 * 4)>;
+			width = <720>;
+			height = <1600>;
+			stride = <(720 * 4)>;
+			format = "a8r8g8b8";
+		};
+	};
+};
+
+&reserved_memory {
+	bootloader_log_mem: memory@5fff7000 {
+		reg = <0x0 0x5fff7000 0x0 0x8000>;
+		no-map;
+	};
+
+	ramoops@cbe00000 {
+		compatible = "ramoops";
+		reg = <0x0 0xcbe00000 0x0 0x400000>;
+		record-size = <0x40000>;
+		pmsg-size = <0x200000>;
+		console-size = <0x40000>;
+		ftrace-size = <0x40000>;
+	};
+
+	param_mem: memory@cc200000 {
+		reg = <0x0 0xcc200000 0x0 0x100000>;
+		no-map;
+	};
+
+	mtp_mem: memory@cc300000 {
+		reg = <0x00 0xcc300000 0x00 0xb00000>;
+		no-map;
+	};
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm6125-regulators";
+
+		vreg_s6a: s6 {
+			regulator-min-microvolt = <320000>;
+			regulator-max-microvolt = <1456000>;
+		};
+
+		vreg_s7a: s7 {
+			regulator-min-microvolt = <1280000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s8a: s8 {
+			regulator-min-microvolt = <1064000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l1a: l1 {
+			regulator-min-microvolt = <952000>;
+			regulator-max-microvolt = <1152000>;
+		};
+
+		vreg_l4a: l4 {
+			regulator-min-microvolt = <488000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l5a: l5 {
+			regulator-min-microvolt = <1648000>;
+			regulator-max-microvolt = <3056000>;
+		};
+
+		vreg_l6a: l6 {
+			regulator-min-microvolt = <576000>;
+			regulator-max-microvolt = <656000>;
+		};
+
+		vreg_l7a: l7 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l8a: l8 {
+			regulator-min-microvolt = <400000>;
+			regulator-max-microvolt = <728000>;
+		};
+
+		vreg_l9a: l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		vreg_l10a: l10 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <1904000>;
+		};
+
+		vreg_l11a: l11 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <1952000>;
+		};
+
+		vreg_l12a: l12 {
+			regulator-min-microvolt = <1624000>;
+			regulator-max-microvolt = <1984000>;
+		};
+
+		vreg_l13a: l13 {
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <1952000>;
+		};
+
+		vreg_l14a: l14 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <1904000>;
+		};
+
+		vreg_l15a: l15 {
+			regulator-min-microvolt = <2920000>;
+			regulator-max-microvolt = <3232000>;
+		};
+
+		vreg_l16a: l16 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <1904000>;
+		};
+
+		vreg_l17a: l17 {
+			regulator-min-microvolt = <1152000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l18a: l18 {
+			regulator-min-microvolt = <1104000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l19a: l19 {
+			regulator-min-microvolt = <1624000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		vreg_l20a: l20 {
+			regulator-min-microvolt = <1624000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		vreg_l21a: l21 {
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		vreg_l22a: l22 {
+			regulator-min-microvolt = <2952000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		vreg_l23a: l23 {
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		vreg_l24a: l24 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <3544000>;
+		};
+	};
+};
+
+&sleep_clk {
+	clock-frequency = <32764>;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&vreg_l22a>;
+	vqmmc-supply = <&vreg_l5a>;
+
+	cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>;
+
+	status = "okay";
+};
+
+&tlmm {
+	gpio-reserved-ranges = <14 4>;
+};
+
+&ufs_mem_hc {
+	vcc-supply = <&vreg_l24a>;
+	vcc-max-microamp = <600000>;
+	vccq2-supply = <&vreg_l11a>;
+	vccq2-max-microamp = <600000>;
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l4a>;
+	vdda-pll-supply = <&vreg_l12a>;
+	vddp-ref-clk-supply = <&vreg_l18a>;
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l4a>;
+	vdda-pll-supply = <&vreg_l12a>;
+	vdda-phy-dpdm-supply = <&vreg_l15a>;
+	status = "okay";
+};
+
+&xo_board {
+	clock-frequency = <19200000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm4250.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm4250.dtsi
new file mode 100644
index 000000000000..c5add8f44fc0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm4250.dtsi
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (c) 2021, Iskren Chernev <iskren.chernev@gmail.com>
+ */
+
+#include "sm6115.dtsi"
+
+&CPU0 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU1 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU2 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU3 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU4 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU5 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU6 {
+	compatible = "qcom,kryo240";
+};
+
+&CPU7 {
+	compatible = "qcom,kryo240";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6115.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6115.dtsi
new file mode 100644
index 000000000000..572bf04adf90
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -0,0 +1,1425 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (c) 2021, Iskren Chernev <iskren.chernev@gmail.com>
+ */
+
+#include <dt-bindings/clock/qcom,gcc-sm6115.h>
+#include <dt-bindings/clock/qcom,sm6115-dispcc.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+
+/ {
+	interrupt-parent = <&intc>;
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	chosen { };
+
+	clocks {
+		xo_board: xo-board {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+		};
+
+		sleep_clk: sleep-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+		};
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x0>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			L2_0: l2-cache {
+				compatible = "cache";
+				cache-level = <2>;
+			};
+		};
+
+		CPU1: cpu@1 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x1>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+		};
+
+		CPU2: cpu@2 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x2>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+		};
+
+		CPU3: cpu@3 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x3>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+		};
+
+		CPU4: cpu@100 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			capacity-dmips-mhz = <1638>;
+			dynamic-power-coefficient = <282>;
+			next-level-cache = <&L2_1>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+			L2_1: l2-cache {
+				compatible = "cache";
+				cache-level = <2>;
+			};
+		};
+
+		CPU5: cpu@101 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x101>;
+			capacity-dmips-mhz = <1638>;
+			dynamic-power-coefficient = <282>;
+			enable-method = "psci";
+			next-level-cache = <&L2_1>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+		};
+
+		CPU6: cpu@102 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x102>;
+			capacity-dmips-mhz = <1638>;
+			dynamic-power-coefficient = <282>;
+			enable-method = "psci";
+			next-level-cache = <&L2_1>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+		};
+
+		CPU7: cpu@103 {
+			device_type = "cpu";
+			compatible = "qcom,kryo260";
+			reg = <0x0 0x103>;
+			capacity-dmips-mhz = <1638>;
+			dynamic-power-coefficient = <282>;
+			enable-method = "psci";
+			next-level-cache = <&L2_1>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&CPU4>;
+				};
+
+				core1 {
+					cpu = <&CPU5>;
+				};
+
+				core2 {
+					cpu = <&CPU6>;
+				};
+
+				core3 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+	};
+
+	firmware {
+		scm: scm {
+			compatible = "qcom,scm-sm6115", "qcom,scm";
+			#reset-cells = <1>;
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* We expect the bootloader to fill in the size */
+		reg = <0 0x80000000 0 0>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 6 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_mem: memory@45700000 {
+			reg = <0x0 0x45700000 0x0 0x600000>;
+			no-map;
+		};
+
+		xbl_aop_mem: memory@45e00000 {
+			reg = <0x0 0x45e00000 0x0 0x140000>;
+			no-map;
+		};
+
+		sec_apps_mem: memory@45fff000 {
+			reg = <0x0 0x45fff000 0x0 0x1000>;
+			no-map;
+		};
+
+		smem_mem: memory@46000000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x46000000 0x0 0x200000>;
+			no-map;
+
+			hwlocks = <&tcsr_mutex 3>;
+			qcom,rpm-msg-ram = <&rpm_msg_ram>;
+		};
+
+		cdsp_sec_mem: memory@46200000 {
+			reg = <0x0 0x46200000 0x0 0x1e00000>;
+			no-map;
+		};
+
+		pil_modem_mem: memory@4ab00000 {
+			reg = <0x0 0x4ab00000 0x0 0x6900000>;
+			no-map;
+		};
+
+		pil_video_mem: memory@51400000 {
+			reg = <0x0 0x51400000 0x0 0x500000>;
+			no-map;
+		};
+
+		wlan_msa_mem: memory@51900000 {
+			reg = <0x0 0x51900000 0x0 0x100000>;
+			no-map;
+		};
+
+		pil_cdsp_mem: memory@51a00000 {
+			reg = <0x0 0x51a00000 0x0 0x1e00000>;
+			no-map;
+		};
+
+		pil_adsp_mem: memory@53800000 {
+			reg = <0x0 0x53800000 0x0 0x2800000>;
+			no-map;
+		};
+
+		pil_ipa_fw_mem: memory@56100000 {
+			reg = <0x0 0x56100000 0x0 0x10000>;
+			no-map;
+		};
+
+		pil_ipa_gsi_mem: memory@56110000 {
+			reg = <0x0 0x56110000 0x0 0x5000>;
+			no-map;
+		};
+
+		pil_gpu_mem: memory@56115000 {
+			reg = <0x0 0x56115000 0x0 0x2000>;
+			no-map;
+		};
+
+		cont_splash_memory: memory@5c000000 {
+			reg = <0x0 0x5c000000 0x0 0x00f00000>;
+			no-map;
+		};
+
+		dfps_data_memory: memory@5cf00000 {
+			reg = <0x0 0x5cf00000 0x0 0x0100000>;
+			no-map;
+		};
+
+		removed_mem: memory@60000000 {
+			reg = <0x0 0x60000000 0x0 0x3900000>;
+			no-map;
+		};
+	};
+
+	rpm-glink {
+		compatible = "qcom,glink-rpm";
+
+		interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING>;
+		qcom,rpm-msg-ram = <&rpm_msg_ram>;
+		mboxes = <&apcs_glb 0>;
+
+		rpm_requests: rpm-requests {
+			compatible = "qcom,rpm-sm6115";
+			qcom,glink-channels = "rpm_requests";
+
+			rpmcc: clock-controller {
+				compatible = "qcom,rpmcc-sm6115", "qcom,rpmcc";
+				#clock-cells = <1>;
+			};
+
+			rpmpd: power-controller {
+				compatible = "qcom,sm6115-rpmpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmpd_opp_table>;
+
+				rpmpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmpd_opp_min_svs: opp1 {
+						opp-level = <RPM_SMD_LEVEL_MIN_SVS>;
+					};
+
+					rpmpd_opp_low_svs: opp2 {
+						opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+					};
+
+					rpmpd_opp_svs: opp3 {
+						opp-level = <RPM_SMD_LEVEL_SVS>;
+					};
+
+					rpmpd_opp_svs_plus: opp4 {
+						opp-level = <RPM_SMD_LEVEL_SVS_PLUS>;
+					};
+
+					rpmpd_opp_nom: opp5 {
+						opp-level = <RPM_SMD_LEVEL_NOM>;
+					};
+
+					rpmpd_opp_nom_plus: opp6 {
+						opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+					};
+
+					rpmpd_opp_turbo: opp7 {
+						opp-level = <RPM_SMD_LEVEL_TURBO>;
+					};
+
+					rpmpd_opp_turbo_plus: opp8 {
+						opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
+					};
+				};
+			};
+		};
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0 0 0xffffffff>;
+
+		tcsr_mutex: hwlock@340000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x00340000 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
+		tlmm: pinctrl@500000 {
+			compatible = "qcom,sm6115-tlmm";
+			reg = <0x00500000 0x400000>, <0x00900000 0x400000>, <0x00d00000 0x400000>;
+			reg-names = "west", "south", "east";
+			interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			gpio-ranges = <&tlmm 0 0 121>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup0";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio4", "gpio5";
+				function = "qup1";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio6", "gpio7";
+				function = "qup2";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c3_default: qup-i2c3-default-state {
+				pins = "gpio8", "gpio9";
+				function = "qup3";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c4_default: qup-i2c4-default-state {
+				pins = "gpio12", "gpio13";
+				function = "qup4";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c5_default: qup-i2c5-default-state {
+				pins = "gpio14", "gpio15";
+				function = "qup5";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi0_default: qup-spi0-default-state {
+				pins = "gpio0", "gpio1","gpio2", "gpio3";
+				function = "qup0";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi1_default: qup-spi1-default-state {
+				pins = "gpio4", "gpio5", "gpio69", "gpio70";
+				function = "qup1";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi2_default: qup-spi2-default-state {
+				pins = "gpio6", "gpio7", "gpio71", "gpio80";
+				function = "qup2";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi3_default: qup-spi3-default-state {
+				pins = "gpio8", "gpio9", "gpio10", "gpio11";
+				function = "qup3";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi4_default: qup-spi4-default-state {
+				pins = "gpio12", "gpio13", "gpio96", "gpio97";
+				function = "qup4";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi5_default: qup-spi5-default-state {
+				pins = "gpio14", "gpio15", "gpio16", "gpio17";
+				function = "qup5";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			sdc1_state_on: sdc1-on-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					bias-disable;
+					drive-strength = <16>;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				rclk-pins {
+					pins = "sdc1_rclk";
+					bias-pull-down;
+				};
+			};
+
+			sdc1_state_off: sdc1-off-state {
+				clk-pins {
+					pins = "sdc1_clk";
+					bias-disable;
+					drive-strength = <2>;
+				};
+
+				cmd-pins {
+					pins = "sdc1_cmd";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				data-pins {
+					pins = "sdc1_data";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				rclk-pins {
+					pins = "sdc1_rclk";
+					bias-pull-down;
+				};
+			};
+
+			sdc2_state_on: sdc2-on-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					bias-disable;
+					drive-strength = <16>;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				sd-cd-pins {
+					pins = "gpio88";
+					function = "gpio";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+			};
+
+			sdc2_state_off: sdc2-off-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					bias-disable;
+					drive-strength = <2>;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				sd-cd-pins {
+					pins = "gpio88";
+					function = "gpio";
+					bias-disable;
+					drive-strength = <2>;
+				};
+			};
+		};
+
+		gcc: clock-controller@1400000 {
+			compatible = "qcom,gcc-sm6115";
+			reg = <0x01400000 0x1f0000>;
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+			clock-names = "bi_tcxo", "sleep_clk";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		usb_1_hsphy: phy@1613000 {
+			compatible = "qcom,sm6115-qusb2-phy";
+			reg = <0x01613000 0x180>;
+			#phy-cells = <0>;
+
+			clocks = <&gcc GCC_AHB2PHY_USB_CLK>, <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "cfg_ahb", "ref";
+
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+			nvmem-cells = <&qusb2_hstx_trim>;
+
+			status = "disabled";
+		};
+
+		qfprom@1b40000 {
+			compatible = "qcom,sm6115-qfprom", "qcom,qfprom";
+			reg = <0x01b40000 0x7000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			qusb2_hstx_trim: hstx-trim@25b {
+				reg = <0x25b 0x1>;
+				bits = <1 4>;
+			};
+		};
+
+		rng: rng@1b53000 {
+			compatible = "qcom,prng-ee";
+			reg = <0x01b53000 0x1000>;
+			clocks = <&gcc GCC_PRNG_AHB_CLK>;
+			clock-names = "core";
+		};
+
+		spmi_bus: spmi@1c40000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x01c40000 0x1100>,
+			      <0x01e00000 0x2000000>,
+			      <0x03e00000 0x100000>,
+			      <0x03f00000 0xa0000>,
+			      <0x01c0a000 0x26000>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupt-names = "periph_irq";
+			interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
+		tsens0: thermal-sensor@4410000 {
+			compatible = "qcom,sm6115-tsens", "qcom,tsens-v2";
+			reg = <0x04411000 0x1ff>, /* TM */
+			      <0x04410000 0x8>; /* SROT */
+			#qcom,sensors = <16>;
+			interrupts = <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uplow", "critical";
+			#thermal-sensor-cells = <1>;
+		};
+
+		rpm_msg_ram: sram@45f0000 {
+			compatible = "qcom,rpm-msg-ram";
+			reg = <0x045f0000 0x7000>;
+		};
+
+		sram@4690000 {
+			compatible = "qcom,rpm-stats";
+			reg = <0x04690000 0x10000>;
+		};
+
+		sdhc_1: mmc@4744000 {
+			compatible = "qcom,sm6115-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0x04744000 0x1000>, <0x04745000 0x1000>, <0x04748000 0x8000>;
+			reg-names = "hc", "cqhci", "ice";
+
+			interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+				 <&gcc GCC_SDCC1_APPS_CLK>,
+				 <&xo_board>,
+				 <&gcc GCC_SDCC1_ICE_CORE_CLK>;
+			clock-names = "iface", "core", "xo", "ice";
+
+			pinctrl-0 = <&sdc1_state_on>;
+			pinctrl-1 = <&sdc1_state_off>;
+			pinctrl-names = "default", "sleep";
+
+			bus-width = <8>;
+			status = "disabled";
+		};
+
+		sdhc_2: mmc@4784000 {
+			compatible = "qcom,sm6115-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0x04784000 0x1000>;
+			reg-names = "hc";
+
+			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>, <&gcc GCC_SDCC2_APPS_CLK>, <&xo_board>;
+			clock-names = "iface", "core", "xo";
+
+			pinctrl-0 = <&sdc2_state_on>;
+			pinctrl-1 = <&sdc2_state_off>;
+			pinctrl-names = "default", "sleep";
+
+			power-domains = <&rpmpd SM6115_VDDCX>;
+			operating-points-v2 = <&sdhc2_opp_table>;
+			iommus = <&apps_smmu 0x00a0 0x0>;
+			resets = <&gcc GCC_SDCC2_BCR>;
+
+			bus-width = <4>;
+			qcom,dll-config = <0x0007642c>;
+			qcom,ddr-config = <0x80040868>;
+			status = "disabled";
+
+			sdhc2_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmpd_opp_low_svs>;
+				};
+
+				opp-202000000 {
+					opp-hz = /bits/ 64 <202000000>;
+					required-opps = <&rpmpd_opp_nom>;
+				};
+			};
+		};
+
+		ufs_mem_hc: ufs@4804000 {
+			compatible = "qcom,sm6115-ufshc", "qcom,ufshc", "jedec,ufs-2.0";
+			reg = <0x04804000 0x3000>, <0x04810000 0x8000>;
+			interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+			phys = <&ufs_mem_phy_lanes>;
+			phy-names = "ufsphy";
+			lanes-per-direction = <1>;
+			#reset-cells = <1>;
+			resets = <&gcc GCC_UFS_PHY_BCR>;
+			reset-names = "rst";
+
+			power-domains = <&gcc GCC_UFS_PHY_GDSC>;
+			iommus = <&apps_smmu 0x100 0>;
+
+			clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
+				 <&gcc GCC_SYS_NOC_UFS_PHY_AXI_CLK>,
+				 <&gcc GCC_UFS_PHY_AHB_CLK>,
+				 <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
+				 <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
+				 <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+			clock-names = "core_clk",
+				      "bus_aggr_clk",
+				      "iface_clk",
+				      "core_clk_unipro",
+				      "ref_clk",
+				      "tx_lane0_sync_clk",
+				      "rx_lane0_sync_clk",
+				      "ice_core_clk";
+
+			freq-table-hz = <50000000 200000000>,
+					<0 0>,
+					<0 0>,
+					<37500000 150000000>,
+					<75000000 300000000>,
+					<0 0>,
+					<0 0>,
+					<0 0>;
+
+			status = "disabled";
+		};
+
+		ufs_mem_phy: phy@4807000 {
+			compatible = "qcom,sm6115-qmp-ufs-phy";
+			reg = <0x04807000 0x1c4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_UFS_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
+			clock-names = "ref", "ref_aux";
+
+			resets = <&ufs_mem_hc 0>;
+			reset-names = "ufsphy";
+			status = "disabled";
+
+			ufs_mem_phy_lanes: phy@4807400 {
+				reg = <0x4807400 0x098>,
+				      <0x4807600 0x130>,
+				      <0x4807c00 0x16c>;
+				#phy-cells = <0>;
+			};
+		};
+
+		gpi_dma0: dma-controller@4a00000 {
+			compatible = "qcom,sm6115-gpi-dma", "qcom,sm6350-gpi-dma";
+			reg = <0x04a00000 0x60000>;
+			interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels =  <10>;
+			dma-channel-mask = <0xf>;
+			iommus = <&apps_smmu 0xf6 0x0>;
+			#dma-cells = <3>;
+			status = "disabled";
+		};
+
+		qupv3_id_0: geniqup@4ac0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0x04ac0000 0x2000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			iommus = <&apps_smmu 0xe3 0x0>;
+			ranges;
+			status = "disabled";
+
+			i2c0: i2c@4a80000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a80000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c0_default>;
+				interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi0: spi@4a80000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a80000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi0_default>;
+				interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 0 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@4a84000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a84000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c1_default>;
+				interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 1 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi1: spi@4a84000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a84000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi1_default>;
+				interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 1 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 1 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@4a88000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a88000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c2_default>;
+				interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi2: spi@4a88000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a88000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi2_default>;
+				interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 2 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 2 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c3: i2c@4a8c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a8c000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c3_default>;
+				interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 3 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 3 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi3: spi@4a8c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a8c000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi3_default>;
+				interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 3 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 3 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c4: i2c@4a90000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a90000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c4_default>;
+				interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 4 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 4 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi4: spi@4a90000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a90000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi4_default>;
+				interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 4 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 4 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c5: i2c@4a94000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x04a94000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c5_default>;
+				interrupts = <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 5 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 5 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi5: spi@4a94000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x04a94000 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi5_default>;
+				interrupts = <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma0 0 5 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 5 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		usb_1: usb@4ef8800 {
+			compatible = "qcom,sm6115-dwc3", "qcom,dwc3";
+			reg = <0x04ef8800 0x400>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+				 <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>;
+			clock-names = "cfg_noc", "core", "iface", "sleep", "mock_utmi", "xo";
+
+			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <66666667>;
+
+			interrupts = <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hs_phy_irq", "ss_phy_irq";
+
+			resets = <&gcc GCC_USB30_PRIM_BCR>;
+			power-domains = <&gcc GCC_USB30_PRIM_GDSC>;
+			qcom,select-utmi-as-pipe-clk;
+			status = "disabled";
+
+			usb_1_dwc3: usb@4e00000 {
+				compatible = "snps,dwc3";
+				reg = <0x04e00000 0xcd00>;
+				interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
+				phys = <&usb_1_hsphy>;
+				phy-names = "usb2-phy";
+				iommus = <&apps_smmu 0x120 0x0>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_enblslpm_quirk;
+				snps,has-lpm-erratum;
+				snps,hird-threshold = /bits/ 8 <0x10>;
+				snps,usb3_lpm_capable;
+				maximum-speed = "high-speed";
+				dr_mode = "peripheral";
+			};
+		};
+
+		mdss: display-subsystem@5e00000 {
+			compatible = "qcom,sm6115-mdss";
+			reg = <0x05e00000 0x1000>;
+			reg-names = "mdss";
+
+			power-domains = <&dispcc MDSS_GDSC>;
+
+			clocks = <&gcc GCC_DISP_AHB_CLK>,
+				 <&gcc GCC_DISP_HF_AXI_CLK>,
+				 <&dispcc DISP_CC_MDSS_MDP_CLK>;
+
+			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+
+			iommus = <&apps_smmu 0x420 0x2>,
+				 <&apps_smmu 0x421 0x0>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			status = "disabled";
+
+			mdp: display-controller@5e01000 {
+				compatible = "qcom,sm6115-dpu";
+				reg = <0x05e01000 0x8f000>,
+				      <0x05eb0000 0x2008>;
+				reg-names = "mdp", "vbif";
+
+				clocks = <&gcc GCC_DISP_HF_AXI_CLK>,
+					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&dispcc DISP_CC_MDSS_MDP_CLK>,
+					 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>,
+					 <&dispcc DISP_CC_MDSS_ROT_CLK>,
+					 <&dispcc DISP_CC_MDSS_VSYNC_CLK>;
+				clock-names = "bus",
+					      "iface",
+					      "core",
+					      "lut",
+					      "rot",
+					      "vsync";
+
+				operating-points-v2 = <&mdp_opp_table>;
+				power-domains = <&rpmpd SM6115_VDDCX>;
+
+				interrupt-parent = <&mdss>;
+				interrupts = <0>;
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						dpu_intf1_out: endpoint {
+							remote-endpoint = <&dsi0_in>;
+						};
+					};
+				};
+
+				mdp_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-19200000 {
+						opp-hz = /bits/ 64 <19200000>;
+						required-opps = <&rpmpd_opp_min_svs>;
+					};
+
+					opp-192000000 {
+						opp-hz = /bits/ 64 <192000000>;
+						required-opps = <&rpmpd_opp_low_svs>;
+					};
+
+					opp-256000000 {
+						opp-hz = /bits/ 64 <256000000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+
+					opp-307200000 {
+						opp-hz = /bits/ 64 <307200000>;
+						required-opps = <&rpmpd_opp_svs_plus>;
+					};
+
+					opp-384000000 {
+						opp-hz = /bits/ 64 <384000000>;
+						required-opps = <&rpmpd_opp_nom>;
+					};
+				};
+			};
+
+			dsi0: dsi@5e94000 {
+				compatible = "qcom,dsi-ctrl-6g-qcm2290";
+				reg = <0x05e94000 0x400>;
+				reg-names = "dsi_ctrl";
+
+				interrupt-parent = <&mdss>;
+				interrupts = <4>;
+
+				clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>,
+					 <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>,
+					 <&dispcc DISP_CC_MDSS_PCLK0_CLK>,
+					 <&dispcc DISP_CC_MDSS_ESC0_CLK>,
+					 <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&gcc GCC_DISP_HF_AXI_CLK>;
+				clock-names = "byte",
+					      "byte_intf",
+					      "pixel",
+					      "core",
+					      "iface",
+					      "bus";
+
+				assigned-clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK_SRC>,
+						  <&dispcc DISP_CC_MDSS_PCLK0_CLK_SRC>;
+				assigned-clock-parents = <&dsi0_phy 0>, <&dsi0_phy 1>;
+
+				operating-points-v2 = <&dsi_opp_table>;
+				power-domains = <&rpmpd SM6115_VDDCX>;
+				phys = <&dsi0_phy>;
+
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				status = "disabled";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0>;
+						dsi0_in: endpoint {
+							remote-endpoint = <&dpu_intf1_out>;
+						};
+					};
+
+					port@1 {
+						reg = <1>;
+						dsi0_out: endpoint {
+						};
+					};
+				};
+
+				dsi_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					opp-19200000 {
+						opp-hz = /bits/ 64 <19200000>;
+						required-opps = <&rpmpd_opp_min_svs>;
+					};
+
+					opp-164000000 {
+						opp-hz = /bits/ 64 <164000000>;
+						required-opps = <&rpmpd_opp_low_svs>;
+					};
+
+					opp-187500000 {
+						opp-hz = /bits/ 64 <187500000>;
+						required-opps = <&rpmpd_opp_svs>;
+					};
+				};
+			};
+
+			dsi0_phy: phy@5e94400 {
+				compatible = "qcom,dsi-phy-14nm-2290";
+				reg = <0x05e94400 0x100>,
+				      <0x05e94500 0x300>,
+				      <0x05e94800 0x188>;
+				reg-names = "dsi_phy",
+					    "dsi_phy_lane",
+					    "dsi_pll";
+
+				#clock-cells = <1>;
+				#phy-cells = <0>;
+
+				clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
+					 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+				clock-names = "iface", "ref";
+
+				status = "disabled";
+			};
+		};
+
+		dispcc: clock-controller@5f00000 {
+			compatible = "qcom,sm6115-dispcc";
+			reg = <0x05f00000 0x20000>;
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&sleep_clk>,
+				 <&dsi0_phy 0>,
+				 <&dsi0_phy 1>,
+				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+		};
+
+		apps_smmu: iommu@c600000 {
+			compatible = "qcom,sm6115-smmu-500", "qcom,smmu-500", "arm,mmu-500";
+			reg = <0x0c600000 0x80000>;
+			#iommu-cells = <2>;
+			#global-interrupts = <1>;
+
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		wifi: wifi@c800000 {
+			compatible = "qcom,wcn3990-wifi";
+			reg = <0x0c800000 0x800000>;
+			reg-names = "membase";
+			memory-region = <&wlan_msa_mem>;
+			interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 364 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>;
+			iommus = <&apps_smmu 0x1a0 0x1>;
+			qcom,msa-fixed-perm;
+			status = "disabled";
+		};
+
+		apcs_glb: mailbox@f111000 {
+			compatible = "qcom,sm6115-apcs-hmss-global";
+			reg = <0x0f111000 0x1000>;
+
+			#mbox-cells = <1>;
+		};
+
+		timer@f120000 {
+			compatible = "arm,armv7-timer-mem";
+			reg = <0x0f120000 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			clock-frequency = <19200000>;
+
+			frame@f121000 {
+				reg = <0x0f121000 0x1000>, <0x0f122000 0x1000>;
+				frame-number = <0>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
+			frame@f123000 {
+				reg = <0x0f123000 0x1000>;
+				frame-number = <1>;
+				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			frame@f124000 {
+				reg = <0x0f124000 0x1000>;
+				frame-number = <2>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			frame@f125000 {
+				reg = <0x0f125000 0x1000>;
+				frame-number = <3>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			frame@f126000 {
+				reg = <0x0f126000 0x1000>;
+				frame-number = <4>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			frame@f127000 {
+				reg = <0x0f127000 0x1000>;
+				frame-number = <5>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			frame@f128000 {
+				reg = <0x0f128000 0x1000>;
+				frame-number = <6>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+		};
+
+		intc: interrupt-controller@f200000 {
+			compatible = "arm,gic-v3";
+			reg = <0x0f200000 0x10000>, <0x0f300000 0x100000>;
+			#interrupt-cells = <3>;
+			interrupt-controller;
+			interrupt-parent = <&intc>;
+			#redistributor-regions = <1>;
+			redistributor-stride = <0x0 0x20000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		cpufreq_hw: cpufreq@f521000 {
+			compatible = "qcom,cpufreq-hw";
+			reg = <0x0f521000 0x1000>, <0x0f523000 0x1000>;
+
+			reg-names = "freq-domain0", "freq-domain1";
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0>;
+			clock-names = "xo", "alternate";
+
+			#freq-domain-cells = <1>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 6a8b88cc4385..0de6c5b7f742 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -6,9 +6,10 @@
 /dts-v1/;
 
 #include "sm6125.dtsi"
+#include "pm6125.dtsi"
 #include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 
 / {
 	/* required for bootloader to select correct board */
@@ -80,15 +81,175 @@
 			no-map;
 		};
 	};
+
+	thermal-zones {
+		rf-pa0-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm6125_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		quiet-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <5000>;
+			thermal-sensors = <&pm6125_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		xo-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm6125_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+
+		rf-pa1-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm6125_adc_tm 3>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+		};
+	};
 };
 
 &hsusb_phy1 {
 	status = "okay";
 };
 
+&pm6125_adc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&camera_flash_therm &emmc_ufs_therm &rf_pa1_therm>;
+
+	rf-pa0-therm@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	quiet-therm@4e {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	camera-flash-therm@52 {
+		reg = <ADC5_GPIO1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	emmc-ufs-therm@54 {
+		reg = <ADC5_GPIO3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	rf-pa1-therm@55 {
+		reg = <ADC5_GPIO4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+};
+
+&pm6125_adc_tm {
+	status = "okay";
+
+	rf-pa0-therm@0 {
+		reg = <0>;
+		io-channels = <&pm6125_adc ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	quiet-therm@1 {
+		reg = <1>;
+		io-channels = <&pm6125_adc ADC5_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	xo-therm@2 {
+		reg = <2>;
+		io-channels = <&pm6125_adc ADC5_XO_THERM_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	rf-pa1-therm@3 {
+		reg = <3>;
+		io-channels = <&pm6125_adc ADC5_GPIO4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pm6125_gpio {
+	camera_flash_therm: camera-flash-therm-state {
+		pins = "gpio3";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-high-impedance;
+	};
+
+	emmc_ufs_therm: emmc-ufs-therm-state {
+		pins = "gpio6";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-high-impedance;
+	};
+
+	rf_pa1_therm: rf-pa1-therm-state {
+		pins = "gpio7";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		bias-high-impedance;
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEUP>;
+};
+
 &sdc2_off_state {
 	sd-cd-pins {
 		pins = "gpio98";
+		function = "gpio";
 		drive-strength = <2>;
 		bias-disable;
 	};
@@ -97,6 +258,7 @@
 &sdc2_on_state {
 	sd-cd-pins {
 		pins = "gpio98";
+		function = "gpio";
 		drive-strength = <2>;
 		bias-pull-up;
 	};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 1fe3fa3ad877..7e25a4f85594 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -407,13 +407,13 @@
 			};
 
 			sdc2_on_state: sdc2-on-state {
-				clk {
+				clk-pins {
 					pins = "sdc2_clk";
 					drive-strength = <16>;
 					bias-disable;
 				};
 
-				cmd-pins-pins {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					drive-strength = <10>;
 					bias-pull-up;
@@ -458,7 +458,7 @@
 		sdhc_1: mmc@4744000 {
 			compatible = "qcom,sm6125-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x04744000 0x1000>, <0x04745000 0x1000>;
-			reg-names = "hc", "core";
+			reg-names = "hc", "cqhci";
 
 			interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
@@ -476,6 +476,8 @@
 
 			bus-width = <8>;
 			non-removable;
+			supports-cqe;
+
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
index 36911b9a5c04..94f77d376662 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6350-sony-xperia-lena-pdx213.dts
@@ -4,7 +4,10 @@
  */
 /dts-v1/;
 
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sm6350.dtsi"
+#include "pm6350.dtsi"
 
 / {
 	model = "Sony Xperia 10 III";
@@ -28,16 +31,348 @@
 			clocks = <&gcc GCC_DISP_AXI_CLK>;
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_state>;
+
+		key-volume-down {
+			label = "volume_down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&pm6350_gpios 2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	touch_en_vreg: touch-en-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_en_vreg";
+		gpio = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		vin-supply = <&pm6350_l6>;
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm6350-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		pm6350_s1: smps1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_s2: smps2 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <2048000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l2: ldo2 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l3: ldo3 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l4: ldo4 {
+			regulator-min-microvolt = <352000>;
+			regulator-max-microvolt = <801000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l5: ldo5 {
+			regulator-min-microvolt = <1503000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l6: ldo6 {
+			regulator-min-microvolt = <1710000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l7: ldo7 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l8: ldo8 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l9: ldo9 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l11: ldo11 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l12: ldo12 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l13: ldo13 {
+			regulator-min-microvolt = <570000>;
+			regulator-max-microvolt = <650000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l14: ldo14 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l15: ldo15 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l16: ldo16 {
+			regulator-min-microvolt = <830000>;
+			regulator-max-microvolt = <921000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l18: ldo18 {
+			regulator-min-microvolt = <788000>;
+			regulator-max-microvolt = <1049000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l19: ldo19 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l20: ldo20 {
+			regulator-min-microvolt = <530000>;
+			regulator-max-microvolt = <801000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l21: ldo21 {
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <825000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6350_l22: ldo22 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm6150l-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		pm6150l_s8: smps8 {
+			regulator-min-microvolt = <313000>;
+			regulator-max-microvolt = <1395000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l1: ldo1 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l2: ldo2 {
+			regulator-min-microvolt = <1170000>;
+			regulator-max-microvolt = <1305000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l3: ldo3 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1299000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l4: ldo4 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l5: ldo5 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l6: ldo6 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+
+		};
+
+		pm6150l_l7: ldo7 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l8: ldo8 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l9: ldo9 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
+
+		};
+
+		pm6150l_l10: ldo10 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_l11: ldo11 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3401000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm6150l_bob: bob {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <5492000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+			regulator-allow-bypass;
+		};
+	};
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchscreen@48 {
+		compatible = "samsung,s6sy761";
+		reg = <0x48>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <22 0x2008>;
+		vdd-supply = <&pm6350_l11>;
+		avdd-supply = <&touch_en_vreg>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_default &ts_active>;
+	};
+};
+
+&pm6350_gpios {
+	gpio_keys_state: gpio-keys-state {
+		key-volume-down-pins {
+			pins = "gpio2";
+			function = PMIC_GPIO_FUNC_NORMAL;
+			power-source = <0>;
+			bias-disable;
+			input-enable;
+		};
+	};
+};
+
+&pm6350_resin {
+	linux,code = <KEY_VOLUMEUP>;
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&sdc2_off_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&sdc2_on_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &sdhc_2 {
 	status = "okay";
 
+	vmmc-supply = <&pm6150l_l9>;
+	vqmmc-supply = <&pm6150l_l6>;
+
 	cd-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>;
 };
 
 &tlmm {
 	gpio-reserved-ranges = <13 4>, <45 2>, <56 2>;
+
+	ts_active: ts-active-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio22";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
 };
 
 &usb_1 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
index c39de7d3ace0..43324bf291c3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -485,11 +485,13 @@
 			interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
+			iommus = <&apps_smmu 0x60 0x0>;
 
 			clocks = <&gcc GCC_SDCC1_AHB_CLK>,
 				 <&gcc GCC_SDCC1_APPS_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC1_BCR>;
 			qcom,dll-config = <0x000f642c>;
 			qcom,ddr-config = <0x80040868>;
 			power-domains = <&rpmhpd SM6350_CX>;
@@ -1063,15 +1065,21 @@
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hc_irq", "pwr_irq";
+			iommus = <&apps_smmu 0x560 0x0>;
 
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
 				 <&gcc GCC_SDCC2_APPS_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC2_BCR>;
 			interconnects = <&aggre2_noc MASTER_SDCC_2 0 &clk_virt SLAVE_EBI_CH0 0>,
 					<&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_SDCC_2 0>;
 			interconnect-names = "sdhc-ddr", "cpu-sdhc";
 
+			pinctrl-0 = <&sdc2_on_state>;
+			pinctrl-1 = <&sdc2_off_state>;
+			pinctrl-names = "default", "sleep";
+
 			qcom,dll-config = <0x0007642c>;
 			qcom,ddr-config = <0x80040868>;
 			power-domains = <&rpmhpd SM6350_CX>;
@@ -1148,15 +1156,11 @@
 			dp_phy: dp-phy@88ea200 {
 				reg = <0 0x088ea200 0 0x200>,
 				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eac00 0 0x400>,
+				      <0 0x088eaa00 0 0x200>,
 				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>,
-				      <0 0x088eaa00 0 0x100>;
+				      <0 0x088ea800 0 0x200>;
 				#phy-cells = <0>;
 				#clock-cells = <1>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
 		};
 
@@ -1314,6 +1318,46 @@
 			#interrupt-cells = <2>;
 			gpio-ranges = <&tlmm 0 0 157>;
 
+			sdc2_off_state: sdc2-off-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
+
+			sdc2_on_state: sdc2-on-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+			};
+
 			qup_uart9_default: qup-uart9-default-state {
 				pins = "gpio25", "gpio26";
 				function = "qup13_f2";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
new file mode 100644
index 000000000000..dbf984b3f92e
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts
@@ -0,0 +1,406 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+/dts-v1/;
+
+/* PMK8350 is configured to use SID6 instead of 0 */
+#define PMK8350_SID 6
+
+#include <dt-bindings/gpio/gpio.h>
+#include "sm6375.dtsi"
+#include "pm6125.dtsi"
+#include "pmk8350.dtsi"
+#include "pmr735a.dtsi"
+
+/* PM6125 PON is used and we can't have duplicate labels */
+/delete-node/ &pmk8350_pon;
+
+/ {
+	model = "Sony Xperia 10 IV";
+	compatible = "sony,pdx225", "qcom,sm6375";
+	chassis-type = "handset";
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer: framebuffer@85200000 {
+			compatible = "simple-framebuffer";
+			reg = <0 0x85200000 0 0xc00000>;
+
+			width = <1080>;
+			height = <2520>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+			/*
+			 * That's (going to be) a lot of clocks, but it's necessary due
+			 * to unused clk cleanup & no panel driver yet
+			 */
+			clocks = <&gcc GCC_DISP_AHB_CLK>,
+				 <&gcc GCC_DISP_HF_AXI_CLK>,
+				 <&gcc GCC_DISP_THROTTLE_CORE_CLK>,
+				 <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>;
+		};
+	};
+
+	reserved-memory {
+		cont_splash_mem: memory@85200000 {
+			reg = <0 0x85200000 0 0xc00000>;
+			no-map;
+		};
+
+		ramoops@ffc40000 {
+			compatible = "ramoops";
+			reg = <0 0xffc40000 0 0xb0000>;
+			record-size = <0x10000>;
+			console-size = <0x60000>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x20000>;
+			ecc-size = <16>;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&sdc2_off_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&sdc2_on_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	vmmc-supply = <&pm6125_l22>;
+	vqmmc-supply = <&pm6125_l5>;
+
+	cd-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>;
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&i2c8 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchscreen@48 {
+		compatible = "samsung,s6sy761";
+		reg = <0x48>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <22 0x2008>;
+
+		vdd-supply = <&pm6125_l13>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_int_default &ts_avdd_default>;
+	};
+};
+
+&pmk8350_adc_tm {
+	status = "okay";
+};
+
+&pmk8350_rtc {
+	status = "okay";
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEUP>;
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm6125-regulators";
+
+		pm6125_s5: s5 {
+			regulator-min-microvolt = <382000>;
+			regulator-max-microvolt = <1120000>;
+		};
+
+		pm6125_s6: s6 {
+			regulator-min-microvolt = <320000>;
+			regulator-max-microvolt = <1374000>;
+		};
+
+		pm6125_s7: s7 {
+			regulator-min-microvolt = <1574000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		/*
+		 * S8 is VDD_GFX
+		 * L1 is VDD_LPI_CX
+		 */
+
+		pm6125_l2: l2 {
+			regulator-min-microvolt = <1170000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		pm6125_l3: l3 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm6125_l4: l4 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+		};
+
+		pm6125_l5: l5 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+
+		pm6125_l6: l6 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		pm6125_l7: l7 {
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm6125_l8: l8 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		pm6125_l9: l9 {
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		pm6125_l10: l10 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		pm6125_l11: l11 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		pm6125_l12: l12 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		pm6125_l13: l13 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		pm6125_l14: l14 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+		};
+
+		pm6125_l15: l15 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <3544000>;
+		};
+
+		pm6125_l16: l16 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <1980000>;
+		};
+
+		/* L17 is VDD_LPI_MX */
+
+		pm6125_l18: l18 {
+			regulator-min-microvolt = <830000>;
+			regulator-max-microvolt = <920000>;
+		};
+
+		pm6125_l19: l19 {
+			regulator-min-microvolt = <1624000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		pm6125_l20: l20 {
+			regulator-min-microvolt = <1624000>;
+			regulator-max-microvolt = <3304000>;
+		};
+
+		pm6125_l21: l21 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+		};
+
+		pm6125_l22: l22 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+
+		pm6125_l23: l23 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+		};
+
+		pm6125_l24: l24 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <3544000>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pmr735a-regulators";
+
+		/*
+		 * S1 is VDD_MX
+		 * S2 is VDD_CX
+		 */
+
+		pmr735a_l1: l1 {
+			regulator-min-microvolt = <570000>;
+			regulator-max-microvolt = <650000>;
+		};
+
+		pmr735a_l2: l2 {
+			regulator-min-microvolt = <352000>;
+			regulator-max-microvolt = <796000>;
+		};
+
+		pmr735a_l3: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pmr735a_l4: l4 {
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <2000000>;
+		};
+
+		pmr735a_l5: l5 {
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <824000>;
+		};
+
+		pmr735a_l6: l6 {
+			regulator-min-microvolt = <504000>;
+			regulator-max-microvolt = <868000>;
+		};
+
+		pmr735a_l7: l7 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+		};
+	};
+};
+
+&sdc2_off_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&sdc2_on_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	vmmc-supply = <&pm6125_l22>;
+	vqmmc-supply = <&pm6125_l5>;
+
+	cd-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>;
+};
+
+&tlmm {
+	gpio-reserved-ranges = <13 4>;
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio22";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+
+	ts_avdd_default: ts-avdd-default-state {
+		pins = "gpio59";
+		function = "gpio";
+		drive-strength = <8>;
+		output-high;
+	};
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+};
+
+&xo_board_clk {
+	clock-frequency = <19200000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm6375.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6375.dtsi
new file mode 100644
index 000000000000..12cf5dbe5bd6
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -0,0 +1,1396 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/clock/qcom,sm6375-gcc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+
+/ {
+	interrupt-parent = <&intc>;
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	chosen { };
+
+	clocks {
+		xo_board_clk: xo-board-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+		};
+
+		sleep_clk: sleep-clk {
+			compatible = "fixed-clock";
+			clock-frequency = <32000>;
+			#clock-cells = <0>;
+		};
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		CPU0: cpu@0 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD0>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_0: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+				L3_0: l3-cache {
+				      compatible = "cache";
+				};
+			};
+		};
+
+		CPU1: cpu@100 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_100>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD1>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_100: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU2: cpu@200 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x200>;
+			enable-method = "psci";
+			next-level-cache = <&L2_200>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD2>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_200: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU3: cpu@300 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x300>;
+			enable-method = "psci";
+			next-level-cache = <&L2_300>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD3>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_300: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU4: cpu@400 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x400>;
+			enable-method = "psci";
+			next-level-cache = <&L2_400>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD4>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_400: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU5: cpu@500 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x500>;
+			enable-method = "psci";
+			next-level-cache = <&L2_500>;
+			qcom,freq-domain = <&cpufreq_hw 0>;
+			power-domains = <&CPU_PD5>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_500: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+
+		};
+
+		CPU6: cpu@600 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x600>;
+			enable-method = "psci";
+			next-level-cache = <&L2_600>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+			power-domains = <&CPU_PD6>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_600: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		CPU7: cpu@700 {
+			device_type = "cpu";
+			compatible = "qcom,kryo660";
+			reg = <0x0 0x700>;
+			enable-method = "psci";
+			next-level-cache = <&L2_700>;
+			qcom,freq-domain = <&cpufreq_hw 1>;
+			power-domains = <&CPU_PD7>;
+			power-domain-names = "psci";
+			#cooling-cells = <2>;
+			L2_700: l2-cache {
+			      compatible = "cache";
+			      next-level-cache = <&L3_0>;
+			};
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+
+				core1 {
+					cpu = <&CPU1>;
+				};
+
+				core2 {
+					cpu = <&CPU2>;
+				};
+
+				core3 {
+					cpu = <&CPU3>;
+				};
+
+				core4 {
+					cpu = <&CPU4>;
+				};
+
+				core5 {
+					cpu = <&CPU5>;
+				};
+
+				core6 {
+					cpu = <&CPU6>;
+				};
+
+				core7 {
+					cpu = <&CPU7>;
+				};
+			};
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "silver-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <702>;
+				exit-latency-us = <915>;
+				min-residency-us = <4001>;
+				local-timer-stop;
+			};
+
+			BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
+				compatible = "arm,idle-state";
+				idle-state-name = "gold-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
+				entry-latency-us = <526>;
+				exit-latency-us = <1854>;
+				min-residency-us = <5555>;
+				local-timer-stop;
+			};
+		};
+
+		domain-idle-states {
+			CLUSTER_SLEEP_0: cluster-sleep-0 {
+				compatible = "domain-idle-state";
+				idle-state-name = "cluster-power-collapse";
+				arm,psci-suspend-param = <0x41000044>;
+				entry-latency-us = <2752>;
+				exit-latency-us = <3048>;
+				min-residency-us = <6118>;
+				local-timer-stop;
+			};
+		};
+	};
+
+	firmware {
+		scm {
+			compatible = "qcom,scm-sm6375", "qcom,scm";
+			clocks = <&rpmcc RPM_SMD_CE1_CLK>;
+			clock-names = "core";
+			#reset-cells = <1>;
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* We expect the bootloader to fill in the size */
+		reg = <0x0 0x80000000 0x0 0x0>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+
+		CPU_PD0: cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD1: cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD2: cpu2 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD3: cpu3 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD4: cpu4 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD5: cpu5 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD6: cpu6 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD7: cpu7 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CLUSTER_PD: cpu-cluster0 {
+			#power-domain-cells = <0>;
+			domain-idle-states = <&CLUSTER_SLEEP_0>;
+		};
+	};
+
+	qup_opp_table: opp-table-qup {
+		compatible = "operating-points-v2";
+
+		opp-75000000 {
+			opp-hz = /bits/ 64 <75000000>;
+			required-opps = <&rpmpd_opp_low_svs>;
+		};
+
+		opp-100000000 {
+			opp-hz = /bits/ 64 <100000000>;
+			required-opps = <&rpmpd_opp_svs>;
+		};
+
+		opp-128000000 {
+			opp-hz = /bits/ 64 <128000000>;
+			required-opps = <&rpmpd_opp_nom>;
+		};
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_mem: hypervisor@80000000 {
+			reg = <0 0x80000000 0 0x600000>;
+			no-map;
+		};
+
+		xbl_aop_mem: xbl-aop@80700000 {
+			reg = <0 0x80700000 0 0x100000>;
+			no-map;
+		};
+
+		reserved_xbl_uefi: xbl-uefi-res@80880000 {
+			reg = <0 0x80880000 0 0x14000>;
+			no-map;
+		};
+
+		smem_mem: smem@80900000 {
+			compatible = "qcom,smem";
+			reg = <0 0x80900000 0 0x200000>;
+			hwlocks = <&tcsr_mutex 3>;
+			no-map;
+		};
+
+		fw_mem: fw@80b00000 {
+			reg = <0 0x80b00000 0 0x100000>;
+			no-map;
+		};
+
+		cdsp_secure_heap_mem: cdsp-sec-heap@80c00000 {
+			reg = <0 0x80c00000 0 0x1e00000>;
+			no-map;
+		};
+
+		dfps_data_mem: dpfs-data@85e00000 {
+			reg = <0 0x85e00000 0 0x100000>;
+			no-map;
+		};
+
+		pil_wlan_mem: pil-wlan@86500000 {
+			reg = <0 0x86500000 0 0x200000>;
+			no-map;
+		};
+
+		pil_adsp_mem: pil-adsp@86700000 {
+			reg = <0 0x86700000 0 0x2000000>;
+			no-map;
+		};
+
+		pil_cdsp_mem: pil-cdsp@88700000 {
+			reg = <0 0x88700000 0 0x1e00000>;
+			no-map;
+		};
+
+		pil_video_mem: pil-video@8a500000 {
+			reg = <0 0x8a500000 0 0x500000>;
+			no-map;
+		};
+
+		pil_ipa_fw_mem: pil-ipa-fw@8aa00000 {
+			reg = <0 0x8aa00000 0 0x10000>;
+			no-map;
+		};
+
+		pil_ipa_gsi_mem: pil-ipa-gsi@8aa10000 {
+			reg = <0 0x8aa10000 0 0xa000>;
+			no-map;
+		};
+
+		pil_gpu_micro_code_mem: pil-gpu-ucode@8aa1a000 {
+			reg = <0 0x8aa1a000 0 0x2000>;
+			no-map;
+		};
+
+		pil_mpss_wlan_mem: pil-mpss-wlan@8b800000 {
+			reg = <0 0x8b800000 0 0x10000000>;
+			no-map;
+		};
+
+		removed_mem: removed@c0000000 {
+			reg = <0 0xc0000000 0 0x5100000>;
+			no-map;
+		};
+
+		debug_mem: debug@ffb00000 {
+			reg = <0 0xffb00000 0 0xc0000>;
+			no-map;
+		};
+
+		last_log_mem: lastlog@ffbc0000 {
+			reg = <0 0xffbc0000 0 0x80000>;
+			no-map;
+		};
+
+		cmdline_region: cmdline@ffd00000 {
+			reg = <0 0xffd00000 0 0x1000>;
+			no-map;
+		};
+	};
+
+	rpm-glink {
+		compatible = "qcom,glink-rpm";
+		interrupts-extended = <&ipcc IPCC_CLIENT_AOP
+					     IPCC_MPROC_SIGNAL_GLINK_QMP
+					     IRQ_TYPE_EDGE_RISING>;
+		qcom,rpm-msg-ram = <&rpm_msg_ram>;
+		mboxes = <&ipcc IPCC_CLIENT_AOP IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+		rpm_requests: rpm-requests {
+			compatible = "qcom,rpm-sm6375";
+			qcom,glink-channels = "rpm_requests";
+
+			rpmcc: clock-controller {
+				compatible = "qcom,rpmcc-sm6375", "qcom,rpmcc";
+				clocks = <&xo_board_clk>;
+				clock-names = "xo";
+				#clock-cells = <1>;
+			};
+
+			rpmpd: power-controller {
+				compatible = "qcom,sm6375-rpmpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmpd_opp_table>;
+
+				rpmpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmpd_opp_ret: opp1 {
+						opp-level = <RPM_SMD_LEVEL_RETENTION>;
+					};
+
+					rpmpd_opp_min_svs: opp2 {
+						opp-level = <RPM_SMD_LEVEL_MIN_SVS>;
+					};
+
+					rpmpd_opp_low_svs: opp3 {
+						opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+					};
+
+					rpmpd_opp_svs: opp4 {
+						opp-level = <RPM_SMD_LEVEL_SVS>;
+					};
+
+					rpmpd_opp_svs_plus: opp5 {
+						opp-level = <RPM_SMD_LEVEL_SVS_PLUS>;
+					};
+
+					rpmpd_opp_nom: opp6 {
+						opp-level = <RPM_SMD_LEVEL_NOM>;
+					};
+
+					rpmpd_opp_nom_plus: opp7 {
+						opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+					};
+
+					rpmpd_opp_turbo: opp8 {
+						opp-level = <RPM_SMD_LEVEL_TURBO>;
+					};
+
+					rpmpd_opp_turbo_no_cpr: opp9 {
+						opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
+					};
+				};
+			};
+		};
+	};
+
+	smp2p-adsp {
+		compatible = "qcom,smp2p";
+		qcom,smem = <443>, <429>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_LPASS
+				IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <2>;
+
+		smp2p_adsp_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_adsp_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	smp2p-cdsp {
+		compatible = "qcom,smp2p";
+		qcom,smem = <94>, <432>;
+		interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+					     IPCC_MPROC_SIGNAL_SMP2P
+					     IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&ipcc IPCC_CLIENT_CDSP
+				IPCC_MPROC_SIGNAL_SMP2P>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <5>;
+
+		smp2p_cdsp_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		smp2p_cdsp_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	soc: soc@0 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0 0 0 0 0x10 0>;
+		dma-ranges = <0 0 0 0 0x10 0>;
+		compatible = "simple-bus";
+
+		ipcc: mailbox@208000 {
+			compatible = "qcom,sm6375-ipcc", "qcom,ipcc";
+			reg = <0 0x00208000 0 0x1000>;
+			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			#mbox-cells = <2>;
+		};
+
+		tcsr_mutex: hwlock@340000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x0 0x00340000 0x0 0x40000>;
+			#hwlock-cells = <1>;
+		};
+
+		tlmm: pinctrl@500000 {
+			compatible = "qcom,sm6375-tlmm";
+			reg = <0 0x00500000 0 0x800000>;
+			interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-ranges = <&tlmm 0 0 157>;
+			/* TODO: Hook up MPM as wakeup-parent when it's there */
+			interrupt-controller;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			#gpio-cells = <2>;
+
+			sdc2_off_state: sdc2-off-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
+
+			sdc2_on_state: sdc2-on-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <10>;
+					bias-pull-up;
+				};
+			};
+
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup00";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio61", "gpio62";
+				function = "qup01";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio45", "gpio46";
+				function = "qup02";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c8_default: qup-i2c8-default-state {
+				pins = "gpio19", "gpio20";
+				/* TLMM, GCC and vendor DT all have different indices.. */
+				function = "qup12";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_i2c10_default: qup-i2c10-default-state {
+				pins = "gpio4", "gpio5";
+				function = "qup10";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			qup_spi0_default: qup-spi0-default-state {
+				pins = "gpio0", "gpio1", "gpio2", "gpio3";
+				function = "qup00";
+				drive-strength = <6>;
+				bias-disable;
+			};
+		};
+
+		gcc: clock-controller@1400000 {
+			compatible = "qcom,sm6375-gcc";
+			reg = <0 0x01400000 0 0x1f0000>;
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&rpmcc RPM_SMD_XO_A_CLK_SRC>,
+				 <&sleep_clk>;
+			#power-domain-cells = <1>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		usb_1_hsphy: phy@162b000 {
+			compatible = "qcom,sm6375-usb-hs-phy", "qcom,usb-snps-hs-7nm-phy";
+			reg = <0 0x0162b000 0 0x400>;
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "ref";
+			resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
+		spmi_bus: spmi@1c40000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0 0x01c40000 0 0x1100>,
+			      <0 0x01e00000 0 0x2000000>,
+			      <0 0x03e00000 0 0x100000>,
+			      <0 0x03f00000 0 0xa0000>,
+			      <0 0x01c0a000 0 0x26000>;
+			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+			interrupt-names = "periph_irq";
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			qcom,ee = <0>;
+			qcom,channel = <0>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+			interrupt-controller;
+			#interrupt-cells = <4>;
+		};
+
+		rpm_msg_ram: sram@45f0000 {
+			compatible = "qcom,rpm-msg-ram";
+			reg = <0 0x045f0000 0 0x7000>;
+		};
+
+		sdhc_2: mmc@4784000 {
+			compatible = "qcom,sm6375-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x04784000 0 0x1000>;
+
+			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC2_BCR>;
+			iommus = <&apps_smmu 0x40 0x0>;
+
+			pinctrl-0 = <&sdc2_on_state>;
+			pinctrl-1 = <&sdc2_off_state>;
+			pinctrl-names = "default", "sleep";
+
+			qcom,dll-config = <0x0007642c>;
+			qcom,ddr-config = <0x80040868>;
+			power-domains = <&rpmpd SM6375_VDDCX>;
+			operating-points-v2 = <&sdhc2_opp_table>;
+			bus-width = <4>;
+
+			status = "disabled";
+
+			sdhc2_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmpd_opp_low_svs>;
+				};
+
+				opp-202000000 {
+					opp-hz = /bits/ 64 <202000000>;
+					required-opps = <&rpmpd_opp_svs_plus>;
+				};
+			};
+		};
+
+		gpi_dma0: dma-controller@4a00000 {
+			compatible = "qcom,sm6375-gpi-dma", "qcom,sm6350-gpi-dma";
+			reg = <0 0x04a00000 0 0x60000>;
+			interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels = <10>;
+			dma-channel-mask = <0x1f>;
+			iommus = <&apps_smmu 0x16 0x0>;
+			#dma-cells = <3>;
+			status = "disabled";
+		};
+
+		qupv3_id_0: geniqup@4ac0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0x0 0x04ac0000 0x0 0x2000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+			iommus = <&apps_smmu 0x3 0x0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			i2c0: i2c@4a80000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04a80000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c0_default>;
+				dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi0: spi@4a80000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04a80000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				interrupts = <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_spi0_default>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 0 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@4a84000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04a84000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c1_default>;
+				dmas = <&gpi_dma0 0 1 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 1 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi1: spi@4a84000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04a84000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>;
+				interrupts = <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma0 0 1 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 1 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c2: i2c@4a88000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04a88000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c2_default>;
+				dmas = <&gpi_dma0 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma0 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi2: spi@4a88000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04a88000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>;
+				interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma0 0 2 QCOM_GPI_SPI>,
+				       <&gpi_dma0 1 2 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			/*
+			 * As per GCC, QUP3/4/5/11 also exist, but are not even defined downstream.
+			 * There is a comment in the included DTSI of another SoC saying that they
+			 * are not "bolled out" (probably meaning not routed to solder balls)
+			 * TLMM driver however, suggests there are as many as 15 QUPs in total!
+			 * Most of which don't even have pin configurations for.. Sad stuff!
+			 */
+		};
+
+		gpi_dma1: dma-controller@4c00000 {
+			compatible = "qcom,sm6375-gpi-dma", "qcom,sm6350-gpi-dma";
+			reg = <0 0x04c00000 0 0x60000>;
+			interrupts = <GIC_SPI 497 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 498 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 500 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 501 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 502 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 504 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 505 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
+			dma-channels = <10>;
+			dma-channel-mask = <0x1f>;
+			iommus = <&apps_smmu 0xd6 0x0>;
+			#dma-cells = <3>;
+			status = "disabled";
+		};
+
+		qupv3_id_1: geniqup@4cc0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0x0 0x04cc0000 0x0 0x2000>;
+			clock-names = "m-ahb", "s-ahb";
+			clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>;
+			iommus = <&apps_smmu 0xc3 0x0>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			i2c6: i2c@4c80000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04c80000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 0 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi6: spi@4c80000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04c80000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>;
+				interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma1 0 0 QCOM_GPI_SPI>,
+				       <&gpi_dma1 1 0 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c7: i2c@4c84000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04c84000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				interrupts = <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 1 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi7: spi@4c84000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04c84000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
+				interrupts = <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma1 0 1 QCOM_GPI_SPI>,
+				       <&gpi_dma1 1 1 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c8: i2c@4c88000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04c88000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				interrupts = <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c8_default>;
+				dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 2 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi8: spi@4c88000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04c88000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>;
+				interrupts = <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma1 0 2 QCOM_GPI_SPI>,
+				       <&gpi_dma1 1 2 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c9: i2c@4c8c000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04c8c000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				interrupts = <GIC_SPI 510 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 3 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi9: spi@4c8c000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04c8c000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>;
+				interrupts = <GIC_SPI 510 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma1 0 3 QCOM_GPI_SPI>,
+				       <&gpi_dma1 1 3 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			i2c10: i2c@4c90000 {
+				compatible = "qcom,geni-i2c";
+				reg = <0x0 0x04c90000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				interrupts = <GIC_SPI 511 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&qup_i2c10_default>;
+				dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>,
+				       <&gpi_dma1 1 4 QCOM_GPI_I2C>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spi10: spi@4c90000 {
+				compatible = "qcom,geni-spi";
+				reg = <0x0 0x04c90000 0x0 0x4000>;
+				clock-names = "se";
+				clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>;
+				interrupts = <GIC_SPI 511 IRQ_TYPE_LEVEL_HIGH>;
+				power-domains = <&rpmpd SM6375_VDDCX>;
+				operating-points-v2 = <&qup_opp_table>;
+				dmas = <&gpi_dma1 0 4 QCOM_GPI_SPI>,
+				       <&gpi_dma1 1 4 QCOM_GPI_SPI>;
+				dma-names = "tx", "rx";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+		};
+
+		usb_1: usb@4ef8800 {
+			compatible = "qcom,sm6375-dwc3", "qcom,dwc3";
+			reg = <0 0x04ef8800 0 0x400>;
+
+			clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+				 <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+				 <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+				 <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>;
+			clock-names = "cfg_noc",
+				      "core",
+				      "iface",
+				      "sleep",
+				      "mock_utmi",
+				      "xo";
+
+			assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+					  <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+			assigned-clock-rates = <19200000>, <133333333>;
+
+			interrupts = <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hs_phy_irq",
+					  "ss_phy_irq",
+					  "dm_hs_phy_irq",
+					  "dp_hs_phy_irq";
+
+			power-domains = <&gcc USB30_PRIM_GDSC>;
+
+			resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+			/*
+			 * This property is there to allow USB2 to work, as
+			 * USB3 is not implemented yet - (re)move it when
+			 * proper support is in place.
+			 */
+			qcom,select-utmi-as-pipe-clk;
+
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			status = "disabled";
+
+			usb_1_dwc3: usb@4e00000 {
+				compatible = "snps,dwc3";
+				reg = <0 0x04e00000 0 0xcd00>;
+				interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
+				maximum-speed = "high-speed";
+				phys = <&usb_1_hsphy>;
+				phy-names = "usb2-phy";
+				iommus = <&apps_smmu 0xe0 0x0>;
+
+				/* Yes, this impl *does* have an unfunny number of quirks.. */
+				snps,hird-threshold = /bits/ 8 <0x10>;
+				snps,usb2-gadget-lpm-disable;
+				snps,dis_u2_susphy_quirk;
+				snps,is-utmi-l1-suspend;
+				snps,dis-u1-entry-quirk;
+				snps,dis-u2-entry-quirk;
+				snps,usb3_lpm_capable;
+				snps,has-lpm-erratum;
+				tx-fifo-resize;
+			};
+		};
+
+		remoteproc_adsp: remoteproc@a400000 {
+			compatible = "qcom,sm6375-adsp-pas";
+			reg = <0 0x0a400000 0 0x100>;
+
+			interrupts-extended = <&intc GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+					      <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "xo";
+
+			power-domains = <&rpmpd SM6375_VDD_LPI_CX>,
+					<&rpmpd SM6375_VDD_LPI_MX>;
+			power-domain-names = "lcx", "lmx";
+
+			memory-region = <&pil_adsp_mem>;
+
+			qcom,smem-states = <&smp2p_adsp_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_LPASS
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+				label = "lpass";
+				qcom,remote-pid = <2>;
+			};
+		};
+
+		remoteproc_cdsp: remoteproc@b000000 {
+			compatible = "qcom,sm6375-cdsp-pas";
+			reg = <0x0 0x0b000000 0x0 0x100000>;
+
+			interrupts-extended = <&intc GIC_SPI 265 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog", "fatal", "ready",
+					  "handover", "stop-ack";
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+			clock-names = "xo";
+
+			power-domains = <&rpmpd SM6375_VDDCX>;
+
+			memory-region = <&pil_cdsp_mem>;
+
+			qcom,smem-states = <&smp2p_cdsp_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+							     IPCC_MPROC_SIGNAL_GLINK_QMP
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_CDSP
+						IPCC_MPROC_SIGNAL_GLINK_QMP>;
+				label = "cdsp";
+				qcom,remote-pid = <5>;
+			};
+		};
+
+		apps_smmu: iommu@c600000 {
+			compatible = "qcom,sm6375-smmu-500", "arm,mmu-500";
+			reg = <0 0x0c600000 0 0x100000>;
+			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+
+			power-domains = <&gcc HLOS1_VOTE_MM_SNOC_MMU_TBU_RT_GDSC>,
+					<&gcc HLOS1_VOTE_MM_SNOC_MMU_TBU_NRT_GDSC>,
+					<&gcc HLOS1_VOTE_TURING_MMU_TBU0_GDSC>;
+			#global-interrupts = <1>;
+			#iommu-cells = <2>;
+		};
+
+		intc: interrupt-controller@f200000 {
+			compatible = "arm,gic-v3";
+			reg = <0x0 0x0f200000 0x0 0x10000>,  /* GICD */
+			      <0x0 0x0f240000 0x0 0x100000>; /* GICR * 8 */
+			interrupts = <GIC_PPI 8 IRQ_TYPE_LEVEL_HIGH>;
+			#redistributor-regions = <1>;
+			#interrupt-cells = <3>;
+			redistributor-stride = <0 0x20000>;
+			interrupt-controller;
+		};
+
+		timer@f420000 {
+			compatible = "arm,armv7-timer-mem";
+			reg = <0 0x0f420000 0 0x1000>;
+			ranges = <0 0 0 0x20000000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			frame@f421000 {
+				reg = <0x0f421000 0x1000>, <0x0f422000 0x1000>;
+				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <0>;
+			};
+
+			frame@f423000 {
+				reg = <0x0f243000 0x1000>;
+				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <1>;
+				status = "disabled";
+			};
+
+			frame@f425000 {
+				reg = <0x0f425000 0x1000>;
+				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <2>;
+				status = "disabled";
+			};
+
+			frame@f427000 {
+				reg = <0x0f427000 0x1000>;
+				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <3>;
+				status = "disabled";
+			};
+
+			frame@f429000 {
+				reg = <0x0f429000 0x1000>;
+				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <4>;
+				status = "disabled";
+			};
+
+			frame@f42b000 {
+				reg = <0x0f42b000 0x1000>;
+				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <5>;
+				status = "disabled";
+			};
+
+			frame@f42d000 {
+				reg = <0x0f42d000 0x1000>;
+				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+				frame-number = <6>;
+				status = "disabled";
+			};
+		};
+
+		cpufreq_hw: cpufreq@fd91000 {
+			compatible = "qcom,sm6375-cpufreq-epss", "qcom,cpufreq-epss";
+			reg = <0 0x0fd91000 0 0x1000>, <0 0x0fd92000 0 0x1000>;
+			reg-names = "freq-domain0", "freq-domain1";
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0>;
+			clock-names = "xo", "alternate";
+			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "dcvsh-irq-0", "dcvsh-irq-1";
+			#freq-domain-cells = <1>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
index ea94eb289964..48511f49da98 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
@@ -279,8 +279,11 @@
 
 		vreg_l6e: ldo6 {
 			regulator-min-microvolt = <1700000>;
-			regulator-max-microvolt = <3544000>;
+			regulator-max-microvolt = <2950000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7e: ldo7 {
@@ -297,8 +300,11 @@
 
 		vreg_l9e: ldo9 {
 			regulator-min-microvolt = <2700000>;
-			regulator-max-microvolt = <3544000>;
+			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l10e: ldo10 {
@@ -424,6 +430,33 @@
 	status = "okay";
 };
 
+&sdc2_off_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&sdc2_on_state {
+	sd-cd-pins {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&sdhc_2 {
+	vmmc-supply = <&vreg_l9e>;
+	vqmmc-supply = <&vreg_l6e>;
+
+	cd-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <13 4>, <56 2>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
index 39ee0de43117..e11b1d684495 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150-microsoft-surface-duo.dts
@@ -475,7 +475,7 @@
 &tlmm {
 	gpio-reserved-ranges = <126 4>;
 
-	da7280_intr_default: da7280-intr-default {
+	da7280_intr_default: da7280-intr-default-state {
 		pins = "gpio42";
 		function = "gpio";
 		bias-pull-up;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
index fb6e5a140c9f..c958a8b16730 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
@@ -348,9 +348,8 @@
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7c_3p0: ldo7 {
@@ -370,9 +369,8 @@
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l10c_3p3: ldo10 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
index cef8c4f4f0ff..a0c57fb798d3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -887,7 +887,7 @@
 		};
 
 		gpi_dma0: dma-controller@800000 {
-			compatible = "qcom,sm8150-gpi-dma";
+			compatible = "qcom,sm8150-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0x800000 0 0x60000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
@@ -1222,7 +1222,7 @@
 		};
 
 		gpi_dma1: dma-controller@a00000 {
-			compatible = "qcom,sm8150-gpi-dma";
+			compatible = "qcom,sm8150-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0xa00000 0 0x60000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
@@ -1471,7 +1471,7 @@
 		};
 
 		gpi_dma2: dma-controller@c00000 {
-			compatible = "qcom,sm8150-gpi-dma";
+			compatible = "qcom,sm8150-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0xc00000 0 0x60000>;
 			interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>,
@@ -2032,11 +2032,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x16c>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x16c>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
@@ -2074,8 +2074,8 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd 3>,
-					<&rpmhpd 2>;
+			power-domains = <&rpmhpd SM8150_LCX>,
+					<&rpmhpd SM8150_LMX>;
 			power-domain-names = "lcx", "lmx";
 
 			memory-region = <&slpi_mem>;
@@ -2276,422 +2276,302 @@
 			#interrupt-cells = <2>;
 			wakeup-parent = <&pdc>;
 
-			qup_i2c0_default: qup-i2c0-default {
-				mux {
-					pins = "gpio0", "gpio1";
-					function = "qup0";
-				};
-
-				config {
-					pins = "gpio0", "gpio1";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup0";
+				drive-strength = <0x02>;
+				bias-disable;
 			};
 
-			qup_spi0_default: qup-spi0-default {
+			qup_spi0_default: qup-spi0-default-state {
 				pins = "gpio0", "gpio1", "gpio2", "gpio3";
 				function = "qup0";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c1_default: qup-i2c1-default {
-				mux {
-					pins = "gpio114", "gpio115";
-					function = "qup1";
-				};
-
-				config {
-					pins = "gpio114", "gpio115";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio114", "gpio115";
+				function = "qup1";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi1_default: qup-spi1-default {
+			qup_spi1_default: qup-spi1-default-state {
 				pins = "gpio114", "gpio115", "gpio116", "gpio117";
 				function = "qup1";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c2_default: qup-i2c2-default {
-				mux {
-					pins = "gpio126", "gpio127";
-					function = "qup2";
-				};
-
-				config {
-					pins = "gpio126", "gpio127";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio126", "gpio127";
+				function = "qup2";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi2_default: qup-spi2-default {
+			qup_spi2_default: qup-spi2-default-state {
 				pins = "gpio126", "gpio127", "gpio128", "gpio129";
 				function = "qup2";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c3_default: qup-i2c3-default {
-				mux {
-					pins = "gpio144", "gpio145";
-					function = "qup3";
-				};
-
-				config {
-					pins = "gpio144", "gpio145";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c3_default: qup-i2c3-default-state {
+				pins = "gpio144", "gpio145";
+				function = "qup3";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi3_default: qup-spi3-default {
+			qup_spi3_default: qup-spi3-default-state {
 				pins = "gpio144", "gpio145", "gpio146", "gpio147";
 				function = "qup3";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c4_default: qup-i2c4-default {
-				mux {
-					pins = "gpio51", "gpio52";
-					function = "qup4";
-				};
-
-				config {
-					pins = "gpio51", "gpio52";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c4_default: qup-i2c4-default-state {
+				pins = "gpio51", "gpio52";
+				function = "qup4";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi4_default: qup-spi4-default {
+			qup_spi4_default: qup-spi4-default-state {
 				pins = "gpio51", "gpio52", "gpio53", "gpio54";
 				function = "qup4";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c5_default: qup-i2c5-default {
-				mux {
-					pins = "gpio121", "gpio122";
-					function = "qup5";
-				};
-
-				config {
-					pins = "gpio121", "gpio122";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c5_default: qup-i2c5-default-state {
+				pins = "gpio121", "gpio122";
+				function = "qup5";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi5_default: qup-spi5-default {
+			qup_spi5_default: qup-spi5-default-state {
 				pins = "gpio119", "gpio120", "gpio121", "gpio122";
 				function = "qup5";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c6_default: qup-i2c6-default {
-				mux {
-					pins = "gpio6", "gpio7";
-					function = "qup6";
-				};
-
-				config {
-					pins = "gpio6", "gpio7";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c6_default: qup-i2c6-default-state {
+				pins = "gpio6", "gpio7";
+				function = "qup6";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi6_default: qup-spi6_default {
+			qup_spi6_default: qup-spi6_default-state {
 				pins = "gpio4", "gpio5", "gpio6", "gpio7";
 				function = "qup6";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c7_default: qup-i2c7-default {
-				mux {
-					pins = "gpio98", "gpio99";
-					function = "qup7";
-				};
-
-				config {
-					pins = "gpio98", "gpio99";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c7_default: qup-i2c7-default-state {
+				pins = "gpio98", "gpio99";
+				function = "qup7";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi7_default: qup-spi7_default {
+			qup_spi7_default: qup-spi7_default-state {
 				pins = "gpio98", "gpio99", "gpio100", "gpio101";
 				function = "qup7";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c8_default: qup-i2c8-default {
-				mux {
-					pins = "gpio88", "gpio89";
-					function = "qup8";
-				};
-
-				config {
-					pins = "gpio88", "gpio89";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c8_default: qup-i2c8-default-state {
+				pins = "gpio88", "gpio89";
+				function = "qup8";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi8_default: qup-spi8-default {
+			qup_spi8_default: qup-spi8-default-state {
 				pins = "gpio88", "gpio89", "gpio90", "gpio91";
 				function = "qup8";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c9_default: qup-i2c9-default {
-				mux {
-					pins = "gpio39", "gpio40";
-					function = "qup9";
-				};
-
-				config {
-					pins = "gpio39", "gpio40";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c9_default: qup-i2c9-default-state {
+				pins = "gpio39", "gpio40";
+				function = "qup9";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi9_default: qup-spi9-default {
+			qup_spi9_default: qup-spi9-default-state {
 				pins = "gpio39", "gpio40", "gpio41", "gpio42";
 				function = "qup9";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c10_default: qup-i2c10-default {
-				mux {
-					pins = "gpio9", "gpio10";
-					function = "qup10";
-				};
-
-				config {
-					pins = "gpio9", "gpio10";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c10_default: qup-i2c10-default-state {
+				pins = "gpio9", "gpio10";
+				function = "qup10";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi10_default: qup-spi10-default {
+			qup_spi10_default: qup-spi10-default-state {
 				pins = "gpio9", "gpio10", "gpio11", "gpio12";
 				function = "qup10";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c11_default: qup-i2c11-default {
-				mux {
-					pins = "gpio94", "gpio95";
-					function = "qup11";
-				};
-
-				config {
-					pins = "gpio94", "gpio95";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c11_default: qup-i2c11-default-state {
+				pins = "gpio94", "gpio95";
+				function = "qup11";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi11_default: qup-spi11-default {
+			qup_spi11_default: qup-spi11-default-state {
 				pins = "gpio92", "gpio93", "gpio94", "gpio95";
 				function = "qup11";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c12_default: qup-i2c12-default {
-				mux {
-					pins = "gpio83", "gpio84";
-					function = "qup12";
-				};
-
-				config {
-					pins = "gpio83", "gpio84";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c12_default: qup-i2c12-default-state {
+				pins = "gpio83", "gpio84";
+				function = "qup12";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi12_default: qup-spi12-default {
+			qup_spi12_default: qup-spi12-default-state {
 				pins = "gpio83", "gpio84", "gpio85", "gpio86";
 				function = "qup12";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c13_default: qup-i2c13-default {
-				mux {
-					pins = "gpio43", "gpio44";
-					function = "qup13";
-				};
-
-				config {
-					pins = "gpio43", "gpio44";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c13_default: qup-i2c13-default-state {
+				pins = "gpio43", "gpio44";
+				function = "qup13";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi13_default: qup-spi13-default {
+			qup_spi13_default: qup-spi13-default-state {
 				pins = "gpio43", "gpio44", "gpio45", "gpio46";
 				function = "qup13";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c14_default: qup-i2c14-default {
-				mux {
-					pins = "gpio47", "gpio48";
-					function = "qup14";
-				};
-
-				config {
-					pins = "gpio47", "gpio48";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c14_default: qup-i2c14-default-state {
+				pins = "gpio47", "gpio48";
+				function = "qup14";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi14_default: qup-spi14-default {
+			qup_spi14_default: qup-spi14-default-state {
 				pins = "gpio47", "gpio48", "gpio49", "gpio50";
 				function = "qup14";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c15_default: qup-i2c15-default {
-				mux {
-					pins = "gpio27", "gpio28";
-					function = "qup15";
-				};
-
-				config {
-					pins = "gpio27", "gpio28";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c15_default: qup-i2c15-default-state {
+				pins = "gpio27", "gpio28";
+				function = "qup15";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi15_default: qup-spi15-default {
+			qup_spi15_default: qup-spi15-default-state {
 				pins = "gpio27", "gpio28", "gpio29", "gpio30";
 				function = "qup15";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c16_default: qup-i2c16-default {
-				mux {
-					pins = "gpio86", "gpio85";
-					function = "qup16";
-				};
-
-				config {
-					pins = "gpio86", "gpio85";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c16_default: qup-i2c16-default-state {
+				pins = "gpio86", "gpio85";
+				function = "qup16";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi16_default: qup-spi16-default {
+			qup_spi16_default: qup-spi16-default-state {
 				pins = "gpio83", "gpio84", "gpio85", "gpio86";
 				function = "qup16";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c17_default: qup-i2c17-default {
-				mux {
-					pins = "gpio55", "gpio56";
-					function = "qup17";
-				};
-
-				config {
-					pins = "gpio55", "gpio56";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c17_default: qup-i2c17-default-state {
+				pins = "gpio55", "gpio56";
+				function = "qup17";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi17_default: qup-spi17-default {
+			qup_spi17_default: qup-spi17-default-state {
 				pins = "gpio55", "gpio56", "gpio57", "gpio58";
 				function = "qup17";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c18_default: qup-i2c18-default {
-				mux {
-					pins = "gpio23", "gpio24";
-					function = "qup18";
-				};
-
-				config {
-					pins = "gpio23", "gpio24";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c18_default: qup-i2c18-default-state {
+				pins = "gpio23", "gpio24";
+				function = "qup18";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi18_default: qup-spi18-default {
+			qup_spi18_default: qup-spi18-default-state {
 				pins = "gpio23", "gpio24", "gpio25", "gpio26";
 				function = "qup18";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			qup_i2c19_default: qup-i2c19-default {
-				mux {
-					pins = "gpio57", "gpio58";
-					function = "qup19";
-				};
-
-				config {
-					pins = "gpio57", "gpio58";
-					drive-strength = <0x02>;
-					bias-disable;
-				};
+			qup_i2c19_default: qup-i2c19-default-state {
+				pins = "gpio57", "gpio58";
+				function = "qup19";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi19_default: qup-spi19-default {
+			qup_spi19_default: qup-spi19-default-state {
 				pins = "gpio55", "gpio56", "gpio57", "gpio58";
 				function = "qup19";
 				drive-strength = <6>;
 				bias-disable;
 			};
 
-			pcie0_default_state: pcie0-default {
-				perst {
+			pcie0_default_state: pcie0-default-state {
+				perst-pins {
 					pins = "gpio35";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio36";
 					function = "pci_e0";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio37";
 					function = "gpio";
 					drive-strength = <2>;
@@ -2699,22 +2579,22 @@
 				};
 			};
 
-			pcie1_default_state: pcie1-default {
-				perst {
+			pcie1_default_state: pcie1-default-state {
+				perst-pins {
 					pins = "gpio102";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio103";
 					function = "pci_e1";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio104";
 					function = "gpio";
 					drive-strength = <2>;
@@ -2739,8 +2619,8 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd 7>,
-					<&rpmhpd 0>;
+			power-domains = <&rpmhpd SM8150_CX>,
+					<&rpmhpd SM8150_MSS>;
 			power-domain-names = "cx", "mss";
 
 			memory-region = <&mpss_mem>;
@@ -3366,7 +3246,7 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd 7>;
+			power-domains = <&rpmhpd SM8150_CX>;
 
 			memory-region = <&cdsp_mem>;
 
@@ -3867,7 +3747,7 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd 7>;
+			power-domains = <&rpmhpd SM8150_CX>;
 
 			memory-region = <&adsp_mem>;
 
@@ -4010,6 +3890,7 @@
 					  <SLEEP_TCS   3>,
 					  <WAKE_TCS    3>,
 					  <CONTROL_TCS 1>;
+			power-domains = <&CLUSTER_PD>;
 
 			rpmhcc: clock-controller {
 				compatible = "qcom,sm8150-rpmh-clk";
@@ -4078,7 +3959,7 @@
 		};
 
 		osm_l3: interconnect@18321000 {
-			compatible = "qcom,sm8150-osm-l3";
+			compatible = "qcom,sm8150-osm-l3", "qcom,osm-l3";
 			reg = <0 0x18321000 0 0x1400>;
 
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 9865cd0fb7d7..61a71023fe5a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -635,7 +635,7 @@
 	wcd938x: codec {
 		compatible = "qcom,wcd9380-codec";
 		#sound-dai-cells = <1>;
-		reset-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
 		vdd-buck-supply = <&vreg_s4a_1p8>;
 		vdd-rxtx-supply = <&vreg_s4a_1p8>;
 		vdd-io-supply = <&vreg_s4a_1p8>;
@@ -757,7 +757,7 @@
 };
 
 &swr0 {
-	left_spkr: wsa8810-right@0,3{
+	left_spkr: speaker@0,3 {
 		compatible = "sdw10217211000";
 		reg = <0 3>;
 		powerdown-gpios = <&tlmm 26 GPIO_ACTIVE_HIGH>;
@@ -766,7 +766,7 @@
 		#sound-dai-cells = <0>;
 	};
 
-	right_spkr: wsa8810-left@0,4{
+	right_spkr: speaker@0,4 {
 		compatible = "sdw10217211000";
 		reg = <0 4>;
 		powerdown-gpios = <&tlmm 127 GPIO_ACTIVE_HIGH>;
@@ -799,31 +799,19 @@
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <40 4>;
 
-	wcd938x_reset_default: wcd938x_reset_default {
-		mux {
-			pins = "gpio32";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio32";
-			drive-strength = <16>;
-			output-high;
-		};
+	wcd938x_reset_default: wcd938x-reset-default-state {
+		pins = "gpio32";
+		function = "gpio";
+		drive-strength = <16>;
+		output-high;
 	};
 
-	wcd938x_reset_sleep: wcd938x_reset_sleep {
-		mux {
-			pins = "gpio32";
-			function = "gpio";
-		};
-
-		config {
-			pins = "gpio32";
-			drive-strength = <16>;
-			bias-disable;
-			output-low;
-		};
+	wcd938x_reset_sleep: wcd938x-reset-sleep-state {
+		pins = "gpio32";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
index 5428aab3058d..09a31f707639 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
@@ -317,9 +317,8 @@
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7c_2p85: ldo7 {
@@ -342,9 +341,8 @@
 			regulator-max-microvolt = <2960000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l10c_3p3: ldo10 {
@@ -440,7 +438,16 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
-	/* NXP PN553 NFC @ 28 */
+	nfc@28 {
+		compatible = "nxp,nxp-nci-i2c";
+		reg = <0x28>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <111 IRQ_TYPE_EDGE_RISING>;
+
+		enable-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+		firmware-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &i2c2 {
@@ -578,7 +585,7 @@
 	vqmmc-supply = <&vreg_l6c_2p9>;
 	bus-width = <4>;
 	no-sdio;
-	no-emmc;
+	no-mmc;
 };
 
 &slpi {
@@ -588,49 +595,49 @@
 &tlmm {
 	gpio-reserved-ranges = <40 4>, <52 4>;
 
-	sdc2_default_state: sdc2-default {
-		clk {
+	sdc2_default_state: sdc2-default-state {
+		clk-pins {
 			pins = "sdc2_clk";
 			drive-strength = <16>;
 			bias-disable;
 		};
 
-		cmd {
+		cmd-pins {
 			pins = "sdc2_cmd";
 			drive-strength = <16>;
 			bias-pull-up;
 		};
 
-		data {
+		data-pins {
 			pins = "sdc2_data";
 			drive-strength = <16>;
 			bias-pull-up;
 		};
 	};
 
-	mdm2ap_default: mdm2ap-default {
+	mdm2ap_default: mdm2ap-default-state {
 		pins = "gpio1", "gpio3";
 		function = "gpio";
 		drive-strength = <8>;
 		bias-disable;
 	};
 
-	ts_int_default: ts-int-default {
+	ts_int_default: ts-int-default-state {
 		pins = "gpio39";
 		function = "gpio";
 		drive-strength = <2>;
-		bias-disabled;
+		bias-disable;
 		input-enable;
 	};
 
-	ap2mdm_default: ap2mdm-default {
+	ap2mdm_default: ap2mdm-default-state {
 		pins = "gpio56", "gpio57";
 		function = "gpio";
 		drive-strength = <16>;
 		bias-disable;
 	};
 
-	sdc2_card_det_n: sd-card-det-n {
+	sdc2_card_det_n: sd-card-det-n-state {
 		pins = "gpio77";
 		function = "gpio";
 		bias-pull-up;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
index e276eed1f8e2..927032863e2f 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -334,7 +334,6 @@
 				exit-latency-us = <6562>;
 				min-residency-us = <9987>;
 				local-timer-stop;
-				status = "disabled";
 			};
 		};
 	};
@@ -937,7 +936,7 @@
 		};
 
 		gpi_dma2: dma-controller@800000 {
-			compatible = "qcom,sm8250-gpi-dma";
+			compatible = "qcom,sm8250-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0x00800000 0 0x70000>;
 			interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>,
@@ -1188,7 +1187,7 @@
 		};
 
 		gpi_dma0: dma-controller@900000 {
-			compatible = "qcom,sm8250-gpi-dma";
+			compatible = "qcom,sm8250-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0x00900000 0 0x70000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
@@ -1506,7 +1505,7 @@
 		};
 
 		gpi_dma1: dma-controller@a00000 {
-			compatible = "qcom,sm8250-gpi-dma";
+			compatible = "qcom,sm8250-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg = <0 0x00a00000 0 0x70000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
@@ -2180,11 +2179,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x16c>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x16c>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
@@ -2361,7 +2360,6 @@
 			qcom,ports-word-length =	/bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF>;
 			qcom,ports-block-group-count =	/bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF>;
 			qcom,ports-lane-control =	/bits/ 8 <0xFF 0x00 0x01 0x00 0x01>;
-			qcom,port-offset = <1>;
 			#sound-dai-cells = <1>;
 			#address-cells = <2>;
 			#size-cells = <0>;
@@ -2389,8 +2387,8 @@
 				<&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
 			clock-names = "core", "audio";
 
-			wsa_swr_active: wsa-swr-active-pins {
-				clk {
+			wsa_swr_active: wsa-swr-active-state {
+				clk-pins {
 					pins = "gpio10";
 					function = "wsa_swr_clk";
 					drive-strength = <2>;
@@ -2398,7 +2396,7 @@
 					bias-disable;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio11";
 					function = "wsa_swr_data";
 					drive-strength = <2>;
@@ -2408,8 +2406,8 @@
 				};
 			};
 
-			wsa_swr_sleep: wsa-swr-sleep-pins {
-				clk {
+			wsa_swr_sleep: wsa-swr-sleep-state {
+				clk-pins {
 					pins = "gpio10";
 					function = "wsa_swr_clk";
 					drive-strength = <2>;
@@ -2417,7 +2415,7 @@
 					bias-pull-down;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio11";
 					function = "wsa_swr_data";
 					drive-strength = <2>;
@@ -2427,14 +2425,14 @@
 				};
 			};
 
-			dmic01_active: dmic01-active-pins {
-				clk {
+			dmic01_active: dmic01-active-state {
+				clk-pins {
 					pins = "gpio6";
 					function = "dmic1_clk";
 					drive-strength = <8>;
 					output-high;
 				};
-				data {
+				data-pins {
 					pins = "gpio7";
 					function = "dmic1_data";
 					drive-strength = <8>;
@@ -2442,8 +2440,8 @@
 				};
 			};
 
-			dmic01_sleep: dmic01-sleep-pins {
-				clk {
+			dmic01_sleep: dmic01-sleep-state {
+				clk-pins {
 					pins = "gpio6";
 					function = "dmic1_clk";
 					drive-strength = <2>;
@@ -2451,17 +2449,17 @@
 					output-low;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio7";
 					function = "dmic1_data";
 					drive-strength = <2>;
-					pull-down;
+					bias-pull-down;
 					input-enable;
 				};
 			};
 
-			rx_swr_active: rx_swr-active-pins {
-				clk {
+			rx_swr_active: rx-swr-active-state {
+				clk-pins {
 					pins = "gpio3";
 					function = "swr_rx_clk";
 					drive-strength = <2>;
@@ -2469,7 +2467,7 @@
 					bias-disable;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio4", "gpio5";
 					function = "swr_rx_data";
 					drive-strength = <2>;
@@ -2478,8 +2476,8 @@
 				};
 			};
 
-			tx_swr_active: tx_swr-active-pins {
-				clk {
+			tx_swr_active: tx-swr-active-state {
+				clk-pins {
 					pins = "gpio0";
 					function = "swr_tx_clk";
 					drive-strength = <2>;
@@ -2487,7 +2485,7 @@
 					bias-disable;
 				};
 
-				data {
+				data-pins {
 					pins = "gpio1", "gpio2";
 					function = "swr_tx_data";
 					drive-strength = <2>;
@@ -2496,8 +2494,8 @@
 				};
 			};
 
-			tx_swr_sleep: tx_swr-sleep-pins {
-				clk {
+			tx_swr_sleep: tx-swr-sleep-state {
+				clk-pins {
 					pins = "gpio0";
 					function = "swr_tx_clk";
 					drive-strength = <2>;
@@ -2505,7 +2503,7 @@
 					bias-pull-down;
 				};
 
-				data1 {
+				data1-pins {
 					pins = "gpio1";
 					function = "swr_tx_data";
 					drive-strength = <2>;
@@ -2513,7 +2511,7 @@
 					bias-bus-hold;
 				};
 
-				data2 {
+				data2-pins {
 					pins = "gpio2";
 					function = "swr_tx_data";
 					drive-strength = <2>;
@@ -2730,6 +2728,503 @@
 			};
 		};
 
+		stm@6002000 {
+			compatible = "arm,coresight-stm", "arm,primecell";
+			reg = <0 0x06002000 0 0x1000>, <0 0x16280000 0 0x180000>;
+			reg-names = "stm-base", "stm-stimulus-base";
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					stm_out: endpoint {
+						remote-endpoint = <&funnel0_in7>;
+					};
+				};
+			};
+		};
+
+		funnel@6041000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0 0x06041000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel_in0_out_funnel_merg: endpoint {
+						remote-endpoint = <&funnel_merg_in_funnel_in0>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@7 {
+					reg = <7>;
+					funnel0_in7: endpoint {
+						remote-endpoint = <&stm_out>;
+					};
+				};
+			};
+		};
+
+		funnel@6042000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0 0x06042000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					funnel_in1_out_funnel_merg: endpoint {
+						remote-endpoint = <&funnel_merg_in_funnel_in1>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@4 {
+					reg = <4>;
+					funnel_in1_in_funnel_apss_merg: endpoint {
+					remote-endpoint = <&funnel_apss_merg_out_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		funnel@6045000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0 0x06045000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel_merg_out_funnel_swao: endpoint {
+					remote-endpoint = <&funnel_swao_in_funnel_merg>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					funnel_merg_in_funnel_in0: endpoint {
+					remote-endpoint = <&funnel_in0_out_funnel_merg>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					funnel_merg_in_funnel_in1: endpoint {
+					remote-endpoint = <&funnel_in1_out_funnel_merg>;
+					};
+				};
+			};
+		};
+
+		replicator@6046000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0 0x06046000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					replicator_out: endpoint {
+						remote-endpoint = <&etr_in>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					replicator_cx_in_swao_out: endpoint {
+						remote-endpoint = <&replicator_swao_out_cx_in>;
+					};
+				};
+			};
+		};
+
+		etr@6048000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0x06048000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,scatter-gather;
+
+			in-ports {
+				port {
+					etr_in: endpoint {
+						remote-endpoint = <&replicator_out>;
+					};
+				};
+			};
+		};
+
+		funnel@6b04000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			arm,primecell-periphid = <0x000bb908>;
+
+			reg = <0 0x06b04000 0 0x1000>;
+			reg-names = "funnel-base";
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel_swao_out_etf: endpoint {
+						remote-endpoint = <&etf_in_funnel_swao_out>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@7 {
+					reg = <7>;
+					funnel_swao_in_funnel_merg: endpoint {
+						remote-endpoint= <&funnel_merg_out_funnel_swao>;
+					};
+				};
+			};
+
+		};
+
+		etf@6b05000 {
+			compatible = "arm,coresight-tmc", "arm,primecell";
+			reg = <0 0x06b05000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					etf_out: endpoint {
+						remote-endpoint = <&replicator_in>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					etf_in_funnel_swao_out: endpoint {
+						remote-endpoint = <&funnel_swao_out_etf>;
+					};
+				};
+			};
+		};
+
+		replicator@6b06000 {
+			compatible = "arm,coresight-dynamic-replicator", "arm,primecell";
+			reg = <0 0x06b06000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					replicator_swao_out_cx_in: endpoint {
+						remote-endpoint = <&replicator_cx_in_swao_out>;
+					};
+				};
+			};
+
+			in-ports {
+				port {
+					replicator_in: endpoint {
+						remote-endpoint = <&etf_out>;
+					};
+				};
+			};
+		};
+
+		etm@7040000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07040000 0 0x1000>;
+
+			cpu = <&CPU0>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm0_out: endpoint {
+						remote-endpoint = <&apss_funnel_in0>;
+					};
+				};
+			};
+		};
+
+		etm@7140000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07140000 0 0x1000>;
+
+			cpu = <&CPU1>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm1_out: endpoint {
+						remote-endpoint = <&apss_funnel_in1>;
+					};
+				};
+			};
+		};
+
+		etm@7240000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07240000 0 0x1000>;
+
+			cpu = <&CPU2>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm2_out: endpoint {
+						remote-endpoint = <&apss_funnel_in2>;
+					};
+				};
+			};
+		};
+
+		etm@7340000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07340000 0 0x1000>;
+
+			cpu = <&CPU3>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm3_out: endpoint {
+						remote-endpoint = <&apss_funnel_in3>;
+					};
+				};
+			};
+		};
+
+		etm@7440000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07440000 0 0x1000>;
+
+			cpu = <&CPU4>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm4_out: endpoint {
+						remote-endpoint = <&apss_funnel_in4>;
+					};
+				};
+			};
+		};
+
+		etm@7540000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07540000 0 0x1000>;
+
+			cpu = <&CPU5>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm5_out: endpoint {
+						remote-endpoint = <&apss_funnel_in5>;
+					};
+				};
+			};
+		};
+
+		etm@7640000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07640000 0 0x1000>;
+
+			cpu = <&CPU6>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm6_out: endpoint {
+						remote-endpoint = <&apss_funnel_in6>;
+					};
+				};
+			};
+		};
+
+		etm@7740000 {
+			compatible = "arm,coresight-etm4x", "arm,primecell";
+			reg = <0 0x07740000 0 0x1000>;
+
+			cpu = <&CPU7>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+			arm,coresight-loses-context-with-cpu;
+
+			out-ports {
+				port {
+					etm7_out: endpoint {
+						remote-endpoint = <&apss_funnel_in7>;
+					};
+				};
+			};
+		};
+
+		funnel@7800000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0 0x07800000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				port {
+					funnel_apss_out_funnel_apss_merg: endpoint {
+					remote-endpoint = <&funnel_apss_merg_in_funnel_apss>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					apss_funnel_in0: endpoint {
+						remote-endpoint = <&etm0_out>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					apss_funnel_in1: endpoint {
+						remote-endpoint = <&etm1_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					apss_funnel_in2: endpoint {
+						remote-endpoint = <&etm2_out>;
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					apss_funnel_in3: endpoint {
+						remote-endpoint = <&etm3_out>;
+					};
+				};
+
+				port@4 {
+					reg = <4>;
+					apss_funnel_in4: endpoint {
+						remote-endpoint = <&etm4_out>;
+					};
+				};
+
+				port@5 {
+					reg = <5>;
+					apss_funnel_in5: endpoint {
+						remote-endpoint = <&etm5_out>;
+					};
+				};
+
+				port@6 {
+					reg = <6>;
+					apss_funnel_in6: endpoint {
+						remote-endpoint = <&etm6_out>;
+					};
+				};
+
+				port@7 {
+					reg = <7>;
+					apss_funnel_in7: endpoint {
+						remote-endpoint = <&etm7_out>;
+					};
+				};
+			};
+		};
+
+		funnel@7810000 {
+			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
+			reg = <0 0x07810000 0 0x1000>;
+
+			clocks = <&aoss_qmp>;
+			clock-names = "apb_pclk";
+
+			out-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port {
+					funnel_apss_merg_out_funnel_in1: endpoint {
+					remote-endpoint = <&funnel_in1_in_funnel_apss_merg>;
+					};
+				};
+			};
+
+			in-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					funnel_apss_merg_in_funnel_apss: endpoint {
+					remote-endpoint = <&funnel_apss_out_funnel_apss_merg>;
+					};
+				};
+			};
+		};
+
 		cdsp: remoteproc@8300000 {
 			compatible = "qcom,sm8250-cdsp-pas";
 			reg = <0 0x08300000 0 0x10000>;
@@ -2892,15 +3387,11 @@
 			dp_phy: dp-phy@88ea200 {
 				reg = <0 0x088ea200 0 0x200>,
 				      <0 0x088ea400 0 0x200>,
-				      <0 0x088eac00 0 0x400>,
+				      <0 0x088eaa00 0 0x200>,
 				      <0 0x088ea600 0 0x200>,
-				      <0 0x088ea800 0 0x200>,
-				      <0 0x088eaa00 0 0x100>;
+				      <0 0x088ea800 0 0x200>;
 				#phy-cells = <0>;
 				#clock-cells = <1>;
-				clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
 			};
 		};
 
@@ -3416,6 +3907,35 @@
 					     "cam_hf_0_mnoc",
 					     "cam_sf_0_mnoc",
 					     "cam_sf_icp_mnoc";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+
+				port@1 {
+					reg = <1>;
+				};
+
+				port@2 {
+					reg = <2>;
+				};
+
+				port@3 {
+					reg = <3>;
+				};
+
+				port@4 {
+					reg = <4>;
+				};
+
+				port@5 {
+					reg = <5>;
+				};
+			};
 		};
 
 		camcc: clock-controller@ad00000 {
@@ -3556,7 +4076,6 @@
 				power-domains = <&rpmhpd SM8250_MMCX>;
 
 				phys = <&dsi0_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";
 
@@ -3601,7 +4120,7 @@
 				};
 			};
 
-			dsi0_phy: dsi-phy@ae94400 {
+			dsi0_phy: phy@ae94400 {
 				compatible = "qcom,dsi-phy-7nm";
 				reg = <0 0x0ae94400 0 0x200>,
 				      <0 0x0ae94600 0 0x280>,
@@ -3648,7 +4167,6 @@
 				power-domains = <&rpmhpd SM8250_MMCX>;
 
 				phys = <&dsi1_phy>;
-				phy-names = "dsi";
 
 				status = "disabled";
 
@@ -3674,7 +4192,7 @@
 				};
 			};
 
-			dsi1_phy: dsi-phy@ae96400 {
+			dsi1_phy: phy@ae96400 {
 				compatible = "qcom,dsi-phy-7nm";
 				reg = <0 0x0ae96400 0 0x200>,
 				      <0 0x0ae96600 0 0x280>,
@@ -3799,8 +4317,41 @@
 			gpio-ranges = <&tlmm 0 0 181>;
 			wakeup-parent = <&pdc>;
 
-			cci0_default: cci0-default {
-				cci0_i2c0_default: cci0-i2c0-default {
+			cam2_default: cam2-default-state {
+				rst-pins {
+					pins = "gpio78";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				mclk-pins {
+					pins = "gpio96";
+					function = "cam_mclk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+			};
+
+			cam2_suspend: cam2-suspend-state {
+				rst-pins {
+					pins = "gpio78";
+					function = "gpio";
+					drive-strength = <2>;
+					bias-pull-down;
+					output-low;
+				};
+
+				mclk-pins {
+					pins = "gpio96";
+					function = "cam_mclk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+
+			cci0_default: cci0-default-state {
+				cci0_i2c0_default: cci0-i2c0-default-pins {
 					/* SDA, SCL */
 					pins = "gpio101", "gpio102";
 					function = "cci_i2c";
@@ -3809,7 +4360,7 @@
 					drive-strength = <2>; /* 2 mA */
 				};
 
-				cci0_i2c1_default: cci0-i2c1-default {
+				cci0_i2c1_default: cci0-i2c1-default-pins {
 					/* SDA, SCL */
 					pins = "gpio103", "gpio104";
 					function = "cci_i2c";
@@ -3819,8 +4370,8 @@
 				};
 			};
 
-			cci0_sleep: cci0-sleep {
-				cci0_i2c0_sleep: cci0-i2c0-sleep {
+			cci0_sleep: cci0-sleep-state {
+				cci0_i2c0_sleep: cci0-i2c0-sleep-pins {
 					/* SDA, SCL */
 					pins = "gpio101", "gpio102";
 					function = "cci_i2c";
@@ -3829,7 +4380,7 @@
 					bias-pull-down;
 				};
 
-				cci0_i2c1_sleep: cci0-i2c1-sleep {
+				cci0_i2c1_sleep: cci0-i2c1-sleep-pins {
 					/* SDA, SCL */
 					pins = "gpio103", "gpio104";
 					function = "cci_i2c";
@@ -3839,8 +4390,8 @@
 				};
 			};
 
-			cci1_default: cci1-default {
-				cci1_i2c0_default: cci1-i2c0-default {
+			cci1_default: cci1-default-state {
+				cci1_i2c0_default: cci1-i2c0-default-pins {
 					/* SDA, SCL */
 					pins = "gpio105","gpio106";
 					function = "cci_i2c";
@@ -3849,7 +4400,7 @@
 					drive-strength = <2>; /* 2 mA */
 				};
 
-				cci1_i2c1_default: cci1-i2c1-default {
+				cci1_i2c1_default: cci1-i2c1-default-pins {
 					/* SDA, SCL */
 					pins = "gpio107","gpio108";
 					function = "cci_i2c";
@@ -3859,8 +4410,8 @@
 				};
 			};
 
-			cci1_sleep: cci1-sleep {
-				cci1_i2c0_sleep: cci1-i2c0-sleep {
+			cci1_sleep: cci1-sleep-state {
+				cci1_i2c0_sleep: cci1-i2c0-sleep-pins {
 					/* SDA, SCL */
 					pins = "gpio105","gpio106";
 					function = "cci_i2c";
@@ -3869,7 +4420,7 @@
 					drive-strength = <2>; /* 2 mA */
 				};
 
-				cci1_i2c1_sleep: cci1-i2c1-sleep {
+				cci1_i2c1_sleep: cci1-i2c1-sleep-pins {
 					/* SDA, SCL */
 					pins = "gpio107","gpio108";
 					function = "cci_i2c";
@@ -3879,22 +4430,22 @@
 				};
 			};
 
-			pri_mi2s_active: pri-mi2s-active {
-				sclk {
+			pri_mi2s_active: pri-mi2s-active-state {
+				sclk-pins {
 					pins = "gpio138";
 					function = "mi2s0_sck";
 					drive-strength = <8>;
 					bias-disable;
 				};
 
-				ws {
+				ws-pins {
 					pins = "gpio141";
 					function = "mi2s0_ws";
 					drive-strength = <8>;
 					output-high;
 				};
 
-				data0 {
+				data0-pins {
 					pins = "gpio139";
 					function = "mi2s0_data0";
 					drive-strength = <8>;
@@ -3902,7 +4453,7 @@
 					output-high;
 				};
 
-				data1 {
+				data1-pins {
 					pins = "gpio140";
 					function = "mi2s0_data1";
 					drive-strength = <8>;
@@ -3910,632 +4461,500 @@
 				};
 			};
 
-			qup_i2c0_default: qup-i2c0-default {
-				mux {
-					pins = "gpio28", "gpio29";
-					function = "qup0";
-				};
-
-				config {
-					pins = "gpio28", "gpio29";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c0_default: qup-i2c0-default-state {
+				pins = "gpio28", "gpio29";
+				function = "qup0";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c1_default: qup-i2c1-default {
-				pinmux {
-					pins = "gpio4", "gpio5";
-					function = "qup1";
-				};
-
-				config {
-					pins = "gpio4", "gpio5";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c1_default: qup-i2c1-default-state {
+				pins = "gpio4", "gpio5";
+				function = "qup1";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c2_default: qup-i2c2-default {
-				mux {
-					pins = "gpio115", "gpio116";
-					function = "qup2";
-				};
-
-				config {
-					pins = "gpio115", "gpio116";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c2_default: qup-i2c2-default-state {
+				pins = "gpio115", "gpio116";
+				function = "qup2";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c3_default: qup-i2c3-default {
-				mux {
-					pins = "gpio119", "gpio120";
-					function = "qup3";
-				};
-
-				config {
-					pins = "gpio119", "gpio120";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c3_default: qup-i2c3-default-state {
+				pins = "gpio119", "gpio120";
+				function = "qup3";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c4_default: qup-i2c4-default {
-				mux {
-					pins = "gpio8", "gpio9";
-					function = "qup4";
-				};
-
-				config {
-					pins = "gpio8", "gpio9";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c4_default: qup-i2c4-default-state {
+				pins = "gpio8", "gpio9";
+				function = "qup4";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c5_default: qup-i2c5-default {
-				mux {
-					pins = "gpio12", "gpio13";
-					function = "qup5";
-				};
-
-				config {
-					pins = "gpio12", "gpio13";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c5_default: qup-i2c5-default-state {
+				pins = "gpio12", "gpio13";
+				function = "qup5";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c6_default: qup-i2c6-default {
-				mux {
-					pins = "gpio16", "gpio17";
-					function = "qup6";
-				};
-
-				config {
-					pins = "gpio16", "gpio17";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c6_default: qup-i2c6-default-state {
+				pins = "gpio16", "gpio17";
+				function = "qup6";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c7_default: qup-i2c7-default {
-				mux {
-					pins = "gpio20", "gpio21";
-					function = "qup7";
-				};
-
-				config {
-					pins = "gpio20", "gpio21";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c7_default: qup-i2c7-default-state {
+				pins = "gpio20", "gpio21";
+				function = "qup7";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c8_default: qup-i2c8-default {
-				mux {
-					pins = "gpio24", "gpio25";
-					function = "qup8";
-				};
-
-				config {
-					pins = "gpio24", "gpio25";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c8_default: qup-i2c8-default-state {
+				pins = "gpio24", "gpio25";
+				function = "qup8";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c9_default: qup-i2c9-default {
-				mux {
-					pins = "gpio125", "gpio126";
-					function = "qup9";
-				};
-
-				config {
-					pins = "gpio125", "gpio126";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c9_default: qup-i2c9-default-state {
+				pins = "gpio125", "gpio126";
+				function = "qup9";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c10_default: qup-i2c10-default {
-				mux {
-					pins = "gpio129", "gpio130";
-					function = "qup10";
-				};
-
-				config {
-					pins = "gpio129", "gpio130";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c10_default: qup-i2c10-default-state {
+				pins = "gpio129", "gpio130";
+				function = "qup10";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c11_default: qup-i2c11-default {
-				mux {
-					pins = "gpio60", "gpio61";
-					function = "qup11";
-				};
-
-				config {
-					pins = "gpio60", "gpio61";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c11_default: qup-i2c11-default-state {
+				pins = "gpio60", "gpio61";
+				function = "qup11";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c12_default: qup-i2c12-default {
-				mux {
-					pins = "gpio32", "gpio33";
-					function = "qup12";
-				};
-
-				config {
-					pins = "gpio32", "gpio33";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c12_default: qup-i2c12-default-state {
+				pins = "gpio32", "gpio33";
+				function = "qup12";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c13_default: qup-i2c13-default {
-				mux {
-					pins = "gpio36", "gpio37";
-					function = "qup13";
-				};
-
-				config {
-					pins = "gpio36", "gpio37";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c13_default: qup-i2c13-default-state {
+				pins = "gpio36", "gpio37";
+				function = "qup13";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c14_default: qup-i2c14-default {
-				mux {
-					pins = "gpio40", "gpio41";
-					function = "qup14";
-				};
-
-				config {
-					pins = "gpio40", "gpio41";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c14_default: qup-i2c14-default-state {
+				pins = "gpio40", "gpio41";
+				function = "qup14";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c15_default: qup-i2c15-default {
-				mux {
-					pins = "gpio44", "gpio45";
-					function = "qup15";
-				};
-
-				config {
-					pins = "gpio44", "gpio45";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c15_default: qup-i2c15-default-state {
+				pins = "gpio44", "gpio45";
+				function = "qup15";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c16_default: qup-i2c16-default {
-				mux {
-					pins = "gpio48", "gpio49";
-					function = "qup16";
-				};
-
-				config {
-					pins = "gpio48", "gpio49";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c16_default: qup-i2c16-default-state {
+				pins = "gpio48", "gpio49";
+				function = "qup16";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c17_default: qup-i2c17-default {
-				mux {
-					pins = "gpio52", "gpio53";
-					function = "qup17";
-				};
-
-				config {
-					pins = "gpio52", "gpio53";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c17_default: qup-i2c17-default-state {
+				pins = "gpio52", "gpio53";
+				function = "qup17";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c18_default: qup-i2c18-default {
-				mux {
-					pins = "gpio56", "gpio57";
-					function = "qup18";
-				};
-
-				config {
-					pins = "gpio56", "gpio57";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c18_default: qup-i2c18-default-state {
+				pins = "gpio56", "gpio57";
+				function = "qup18";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_i2c19_default: qup-i2c19-default {
-				mux {
-					pins = "gpio0", "gpio1";
-					function = "qup19";
-				};
-
-				config {
-					pins = "gpio0", "gpio1";
-					drive-strength = <2>;
-					bias-disable;
-				};
+			qup_i2c19_default: qup-i2c19-default-state {
+				pins = "gpio0", "gpio1";
+				function = "qup19";
+				drive-strength = <2>;
+				bias-disable;
 			};
 
-			qup_spi0_cs: qup-spi0-cs {
+			qup_spi0_cs: qup-spi0-cs-state {
 				pins = "gpio31";
 				function = "qup0";
 			};
 
-			qup_spi0_cs_gpio: qup-spi0-cs-gpio {
+			qup_spi0_cs_gpio: qup-spi0-cs-gpio-state {
 				pins = "gpio31";
 				function = "gpio";
 			};
 
-			qup_spi0_data_clk: qup-spi0-data-clk {
+			qup_spi0_data_clk: qup-spi0-data-clk-state {
 				pins = "gpio28", "gpio29",
 				       "gpio30";
 				function = "qup0";
 			};
 
-			qup_spi1_cs: qup-spi1-cs {
+			qup_spi1_cs: qup-spi1-cs-state {
 				pins = "gpio7";
 				function = "qup1";
 			};
 
-			qup_spi1_cs_gpio: qup-spi1-cs-gpio {
+			qup_spi1_cs_gpio: qup-spi1-cs-gpio-state {
 				pins = "gpio7";
 				function = "gpio";
 			};
 
-			qup_spi1_data_clk: qup-spi1-data-clk {
+			qup_spi1_data_clk: qup-spi1-data-clk-state {
 				pins = "gpio4", "gpio5",
 				       "gpio6";
 				function = "qup1";
 			};
 
-			qup_spi2_cs: qup-spi2-cs {
+			qup_spi2_cs: qup-spi2-cs-state {
 				pins = "gpio118";
 				function = "qup2";
 			};
 
-			qup_spi2_cs_gpio: qup-spi2-cs-gpio {
+			qup_spi2_cs_gpio: qup-spi2-cs-gpio-state {
 				pins = "gpio118";
 				function = "gpio";
 			};
 
-			qup_spi2_data_clk: qup-spi2-data-clk {
+			qup_spi2_data_clk: qup-spi2-data-clk-state {
 				pins = "gpio115", "gpio116",
 				       "gpio117";
 				function = "qup2";
 			};
 
-			qup_spi3_cs: qup-spi3-cs {
+			qup_spi3_cs: qup-spi3-cs-state {
 				pins = "gpio122";
 				function = "qup3";
 			};
 
-			qup_spi3_cs_gpio: qup-spi3-cs-gpio {
+			qup_spi3_cs_gpio: qup-spi3-cs-gpio-state {
 				pins = "gpio122";
 				function = "gpio";
 			};
 
-			qup_spi3_data_clk: qup-spi3-data-clk {
+			qup_spi3_data_clk: qup-spi3-data-clk-state {
 				pins = "gpio119", "gpio120",
 				       "gpio121";
 				function = "qup3";
 			};
 
-			qup_spi4_cs: qup-spi4-cs {
+			qup_spi4_cs: qup-spi4-cs-state {
 				pins = "gpio11";
 				function = "qup4";
 			};
 
-			qup_spi4_cs_gpio: qup-spi4-cs-gpio {
+			qup_spi4_cs_gpio: qup-spi4-cs-gpio-state {
 				pins = "gpio11";
 				function = "gpio";
 			};
 
-			qup_spi4_data_clk: qup-spi4-data-clk {
+			qup_spi4_data_clk: qup-spi4-data-clk-state {
 				pins = "gpio8", "gpio9",
 				       "gpio10";
 				function = "qup4";
 			};
 
-			qup_spi5_cs: qup-spi5-cs {
+			qup_spi5_cs: qup-spi5-cs-state {
 				pins = "gpio15";
 				function = "qup5";
 			};
 
-			qup_spi5_cs_gpio: qup-spi5-cs-gpio {
+			qup_spi5_cs_gpio: qup-spi5-cs-gpio-state {
 				pins = "gpio15";
 				function = "gpio";
 			};
 
-			qup_spi5_data_clk: qup-spi5-data-clk {
+			qup_spi5_data_clk: qup-spi5-data-clk-state {
 				pins = "gpio12", "gpio13",
 				       "gpio14";
 				function = "qup5";
 			};
 
-			qup_spi6_cs: qup-spi6-cs {
+			qup_spi6_cs: qup-spi6-cs-state {
 				pins = "gpio19";
 				function = "qup6";
 			};
 
-			qup_spi6_cs_gpio: qup-spi6-cs-gpio {
+			qup_spi6_cs_gpio: qup-spi6-cs-gpio-state {
 				pins = "gpio19";
 				function = "gpio";
 			};
 
-			qup_spi6_data_clk: qup-spi6-data-clk {
+			qup_spi6_data_clk: qup-spi6-data-clk-state {
 				pins = "gpio16", "gpio17",
 				       "gpio18";
 				function = "qup6";
 			};
 
-			qup_spi7_cs: qup-spi7-cs {
+			qup_spi7_cs: qup-spi7-cs-state {
 				pins = "gpio23";
 				function = "qup7";
 			};
 
-			qup_spi7_cs_gpio: qup-spi7-cs-gpio {
+			qup_spi7_cs_gpio: qup-spi7-cs-gpio-state {
 				pins = "gpio23";
 				function = "gpio";
 			};
 
-			qup_spi7_data_clk: qup-spi7-data-clk {
+			qup_spi7_data_clk: qup-spi7-data-clk-state {
 				pins = "gpio20", "gpio21",
 				       "gpio22";
 				function = "qup7";
 			};
 
-			qup_spi8_cs: qup-spi8-cs {
+			qup_spi8_cs: qup-spi8-cs-state {
 				pins = "gpio27";
 				function = "qup8";
 			};
 
-			qup_spi8_cs_gpio: qup-spi8-cs-gpio {
+			qup_spi8_cs_gpio: qup-spi8-cs-gpio-state {
 				pins = "gpio27";
 				function = "gpio";
 			};
 
-			qup_spi8_data_clk: qup-spi8-data-clk {
+			qup_spi8_data_clk: qup-spi8-data-clk-state {
 				pins = "gpio24", "gpio25",
 				       "gpio26";
 				function = "qup8";
 			};
 
-			qup_spi9_cs: qup-spi9-cs {
+			qup_spi9_cs: qup-spi9-cs-state {
 				pins = "gpio128";
 				function = "qup9";
 			};
 
-			qup_spi9_cs_gpio: qup-spi9-cs-gpio {
+			qup_spi9_cs_gpio: qup-spi9-cs-gpio-state {
 				pins = "gpio128";
 				function = "gpio";
 			};
 
-			qup_spi9_data_clk: qup-spi9-data-clk {
+			qup_spi9_data_clk: qup-spi9-data-clk-state {
 				pins = "gpio125", "gpio126",
 				       "gpio127";
 				function = "qup9";
 			};
 
-			qup_spi10_cs: qup-spi10-cs {
+			qup_spi10_cs: qup-spi10-cs-state {
 				pins = "gpio132";
 				function = "qup10";
 			};
 
-			qup_spi10_cs_gpio: qup-spi10-cs-gpio {
+			qup_spi10_cs_gpio: qup-spi10-cs-gpio-state {
 				pins = "gpio132";
 				function = "gpio";
 			};
 
-			qup_spi10_data_clk: qup-spi10-data-clk {
+			qup_spi10_data_clk: qup-spi10-data-clk-state {
 				pins = "gpio129", "gpio130",
 				       "gpio131";
 				function = "qup10";
 			};
 
-			qup_spi11_cs: qup-spi11-cs {
+			qup_spi11_cs: qup-spi11-cs-state {
 				pins = "gpio63";
 				function = "qup11";
 			};
 
-			qup_spi11_cs_gpio: qup-spi11-cs-gpio {
+			qup_spi11_cs_gpio: qup-spi11-cs-gpio-state {
 				pins = "gpio63";
 				function = "gpio";
 			};
 
-			qup_spi11_data_clk: qup-spi11-data-clk {
+			qup_spi11_data_clk: qup-spi11-data-clk-state {
 				pins = "gpio60", "gpio61",
 				       "gpio62";
 				function = "qup11";
 			};
 
-			qup_spi12_cs: qup-spi12-cs {
+			qup_spi12_cs: qup-spi12-cs-state {
 				pins = "gpio35";
 				function = "qup12";
 			};
 
-			qup_spi12_cs_gpio: qup-spi12-cs-gpio {
+			qup_spi12_cs_gpio: qup-spi12-cs-gpio-state {
 				pins = "gpio35";
 				function = "gpio";
 			};
 
-			qup_spi12_data_clk: qup-spi12-data-clk {
+			qup_spi12_data_clk: qup-spi12-data-clk-state {
 				pins = "gpio32", "gpio33",
 				       "gpio34";
 				function = "qup12";
 			};
 
-			qup_spi13_cs: qup-spi13-cs {
+			qup_spi13_cs: qup-spi13-cs-state {
 				pins = "gpio39";
 				function = "qup13";
 			};
 
-			qup_spi13_cs_gpio: qup-spi13-cs-gpio {
+			qup_spi13_cs_gpio: qup-spi13-cs-gpio-state {
 				pins = "gpio39";
 				function = "gpio";
 			};
 
-			qup_spi13_data_clk: qup-spi13-data-clk {
+			qup_spi13_data_clk: qup-spi13-data-clk-state {
 				pins = "gpio36", "gpio37",
 				       "gpio38";
 				function = "qup13";
 			};
 
-			qup_spi14_cs: qup-spi14-cs {
+			qup_spi14_cs: qup-spi14-cs-state {
 				pins = "gpio43";
 				function = "qup14";
 			};
 
-			qup_spi14_cs_gpio: qup-spi14-cs-gpio {
+			qup_spi14_cs_gpio: qup-spi14-cs-gpio-state {
 				pins = "gpio43";
 				function = "gpio";
 			};
 
-			qup_spi14_data_clk: qup-spi14-data-clk {
+			qup_spi14_data_clk: qup-spi14-data-clk-state {
 				pins = "gpio40", "gpio41",
 				       "gpio42";
 				function = "qup14";
 			};
 
-			qup_spi15_cs: qup-spi15-cs {
+			qup_spi15_cs: qup-spi15-cs-state {
 				pins = "gpio47";
 				function = "qup15";
 			};
 
-			qup_spi15_cs_gpio: qup-spi15-cs-gpio {
+			qup_spi15_cs_gpio: qup-spi15-cs-gpio-state {
 				pins = "gpio47";
 				function = "gpio";
 			};
 
-			qup_spi15_data_clk: qup-spi15-data-clk {
+			qup_spi15_data_clk: qup-spi15-data-clk-state {
 				pins = "gpio44", "gpio45",
 				       "gpio46";
 				function = "qup15";
 			};
 
-			qup_spi16_cs: qup-spi16-cs {
+			qup_spi16_cs: qup-spi16-cs-state {
 				pins = "gpio51";
 				function = "qup16";
 			};
 
-			qup_spi16_cs_gpio: qup-spi16-cs-gpio {
+			qup_spi16_cs_gpio: qup-spi16-cs-gpio-state {
 				pins = "gpio51";
 				function = "gpio";
 			};
 
-			qup_spi16_data_clk: qup-spi16-data-clk {
+			qup_spi16_data_clk: qup-spi16-data-clk-state {
 				pins = "gpio48", "gpio49",
 				       "gpio50";
 				function = "qup16";
 			};
 
-			qup_spi17_cs: qup-spi17-cs {
+			qup_spi17_cs: qup-spi17-cs-state {
 				pins = "gpio55";
 				function = "qup17";
 			};
 
-			qup_spi17_cs_gpio: qup-spi17-cs-gpio {
+			qup_spi17_cs_gpio: qup-spi17-cs-gpio-state {
 				pins = "gpio55";
 				function = "gpio";
 			};
 
-			qup_spi17_data_clk: qup-spi17-data-clk {
+			qup_spi17_data_clk: qup-spi17-data-clk-state {
 				pins = "gpio52", "gpio53",
 				       "gpio54";
 				function = "qup17";
 			};
 
-			qup_spi18_cs: qup-spi18-cs {
+			qup_spi18_cs: qup-spi18-cs-state {
 				pins = "gpio59";
 				function = "qup18";
 			};
 
-			qup_spi18_cs_gpio: qup-spi18-cs-gpio {
+			qup_spi18_cs_gpio: qup-spi18-cs-gpio-state {
 				pins = "gpio59";
 				function = "gpio";
 			};
 
-			qup_spi18_data_clk: qup-spi18-data-clk {
+			qup_spi18_data_clk: qup-spi18-data-clk-state {
 				pins = "gpio56", "gpio57",
 				       "gpio58";
 				function = "qup18";
 			};
 
-			qup_spi19_cs: qup-spi19-cs {
+			qup_spi19_cs: qup-spi19-cs-state {
 				pins = "gpio3";
 				function = "qup19";
 			};
 
-			qup_spi19_cs_gpio: qup-spi19-cs-gpio {
+			qup_spi19_cs_gpio: qup-spi19-cs-gpio-state {
 				pins = "gpio3";
 				function = "gpio";
 			};
 
-			qup_spi19_data_clk: qup-spi19-data-clk {
+			qup_spi19_data_clk: qup-spi19-data-clk-state {
 				pins = "gpio0", "gpio1",
 				       "gpio2";
 				function = "qup19";
 			};
 
-			qup_uart2_default: qup-uart2-default {
-				mux {
-					pins = "gpio117", "gpio118";
-					function = "qup2";
-				};
+			qup_uart2_default: qup-uart2-default-state {
+				pins = "gpio117", "gpio118";
+				function = "qup2";
 			};
 
-			qup_uart6_default: qup-uart6-default {
-				mux {
-					pins = "gpio16", "gpio17",
-						"gpio18", "gpio19";
-					function = "qup6";
-				};
+			qup_uart6_default: qup-uart6-default-state {
+				pins = "gpio16", "gpio17", "gpio18", "gpio19";
+				function = "qup6";
 			};
 
-			qup_uart12_default: qup-uart12-default {
-				mux {
-					pins = "gpio34", "gpio35";
-					function = "qup12";
-				};
+			qup_uart12_default: qup-uart12-default-state {
+				pins = "gpio34", "gpio35";
+				function = "qup12";
 			};
 
-			qup_uart17_default: qup-uart17-default {
-				mux {
-					pins = "gpio52", "gpio53",
-						"gpio54", "gpio55";
-					function = "qup17";
-				};
+			qup_uart17_default: qup-uart17-default-state {
+				pins = "gpio52", "gpio53", "gpio54", "gpio55";
+				function = "qup17";
 			};
 
-			qup_uart18_default: qup-uart18-default {
-				mux {
-					pins = "gpio58", "gpio59";
-					function = "qup18";
-				};
+			qup_uart18_default: qup-uart18-default-state {
+				pins = "gpio58", "gpio59";
+				function = "qup18";
 			};
 
-			tert_mi2s_active: tert-mi2s-active {
-				sck {
+			tert_mi2s_active: tert-mi2s-active-state {
+				sck-pins {
 					pins = "gpio133";
 					function = "mi2s2_sck";
 					drive-strength = <8>;
 					bias-disable;
 				};
 
-				data0 {
+				data0-pins {
 					pins = "gpio134";
 					function = "mi2s2_data0";
 					drive-strength = <8>;
@@ -4543,7 +4962,7 @@
 					output-high;
 				};
 
-				ws {
+				ws-pins {
 					pins = "gpio135";
 					function = "mi2s2_ws";
 					drive-strength = <8>;
@@ -4551,42 +4970,42 @@
 				};
 			};
 
-			sdc2_sleep_state: sdc2-sleep {
-				clk {
+			sdc2_sleep_state: sdc2-sleep-state {
+				clk-pins {
 					pins = "sdc2_clk";
 					drive-strength = <2>;
 					bias-disable;
 				};
 
-				cmd {
+				cmd-pins {
 					pins = "sdc2_cmd";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				data {
+				data-pins {
 					pins = "sdc2_data";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 			};
 
-			pcie0_default_state: pcie0-default {
-				perst {
+			pcie0_default_state: pcie0-default-state {
+				perst-pins {
 					pins = "gpio79";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio80";
 					function = "pci_e0";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio81";
 					function = "gpio";
 					drive-strength = <2>;
@@ -4594,22 +5013,22 @@
 				};
 			};
 
-			pcie1_default_state: pcie1-default {
-				perst {
+			pcie1_default_state: pcie1-default-state {
+				perst-pins {
 					pins = "gpio82";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio83";
 					function = "pci_e1";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio84";
 					function = "gpio";
 					drive-strength = <2>;
@@ -4617,22 +5036,22 @@
 				};
 			};
 
-			pcie2_default_state: pcie2-default {
-				perst {
+			pcie2_default_state: pcie2-default-state {
+				perst-pins {
 					pins = "gpio85";
 					function = "gpio";
 					drive-strength = <2>;
 					bias-pull-down;
 				};
 
-				clkreq {
+				clkreq-pins {
 					pins = "gpio86";
 					function = "pci_e2";
 					drive-strength = <2>;
 					bias-pull-up;
 				};
 
-				wake {
+				wake-pins {
 					pins = "gpio87";
 					function = "gpio";
 					drive-strength = <2>;
@@ -4791,13 +5210,13 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 
-					apr-service@3 {
+					service@3 {
 						reg = <APR_SVC_ADSP_CORE>;
 						compatible = "qcom,q6core";
 						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
 					};
 
-					q6afe: apr-service@4 {
+					q6afe: service@4 {
 						compatible = "qcom,q6afe";
 						reg = <APR_SVC_AFE>;
 						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -4808,13 +5227,13 @@
 							#sound-dai-cells = <1>;
 						};
 
-						q6afecc: cc {
+						q6afecc: clock-controller {
 							compatible = "qcom,q6afe-clocks";
 							#clock-cells = <2>;
 						};
 					};
 
-					q6asm: apr-service@7 {
+					q6asm: service@7 {
 						compatible = "qcom,q6asm";
 						reg = <APR_SVC_ASM>;
 						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -4827,7 +5246,7 @@
 						};
 					};
 
-					q6adm: apr-service@8 {
+					q6adm: service@8 {
 						compatible = "qcom,q6adm";
 						reg = <APR_SVC_ADM>;
 						qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
@@ -4956,6 +5375,7 @@
 			qcom,drv-id = <2>;
 			qcom,tcs-config = <ACTIVE_TCS  2>, <SLEEP_TCS   3>,
 					  <WAKE_TCS    3>, <CONTROL_TCS 1>;
+			power-domains = <&CLUSTER_PD>;
 
 			rpmhcc: clock-controller {
 				compatible = "qcom,sm8250-rpmh-clk";
@@ -5020,7 +5440,7 @@
 		};
 
 		epss_l3: interconnect@18590000 {
-			compatible = "qcom,sm8250-epss-l3";
+			compatible = "qcom,sm8250-epss-l3", "qcom,epss-l3";
 			reg = <0 0x18590000 0 0x1000>;
 
 			clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-hdk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index 010b3285498e..35da7bf54ce7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -107,9 +107,8 @@
 			regulator-max-microvolt = <888000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l6b_1p2: ldo6 {
@@ -118,9 +117,8 @@
 			regulator-max-microvolt = <1208000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l7b_2p96: ldo7 {
@@ -129,9 +127,8 @@
 			regulator-max-microvolt = <2504000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vreg_l9b_1p2: ldo9 {
@@ -140,9 +137,8 @@
 			regulator-max-microvolt = <1200000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 			regulator-allow-set-load;
-			regulator-allowed-modes =
-			    <RPMH_REGULATOR_MODE_LPM
-			     RPMH_REGULATOR_MODE_HPM>;
+			regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+						   RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
index d21bbeb603a6..c74c973a69d2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami-pdx215.dts
@@ -11,3 +11,209 @@
 	model = "Sony Xperia 1 III";
 	compatible = "sony,pdx215-generic", "qcom,sm8350";
 };
+
+&tlmm {
+	gpio-line-names = "APPS_I2C_0_SDA", /* GPIO_0 */
+			  "APPS_I2C_0_SCL",
+			  "UWIDEC_PWR_EN",
+			  "HAP_RST_N",
+			  "WLC_I2C_SDA",
+			  "WLC_I2C_SCL",
+			  "PM8008_1_RESET_N",
+			  "WLC_INT_N",
+			  "OIS_TELE_I2C_SDA",
+			  "OIS_TELE_I2C_SCL",
+			  "PM8350_OPTION", /* GPIO_10 */
+			  "NC",
+			  "APPS_I2C_1_SDA",
+			  "APPS_I2C_1_SCL",
+			  "NC",
+			  "NC",
+			  "CAM1_RESET_N",
+			  "LEO_CAM0_RESET_N",
+			  "DEBUG_UART_TX",
+			  "DEBUG_UART_RX",
+			  "TS_I2C_SDA", /* GPIO_20 */
+			  "TS_I2C_SCL",
+			  "TS_RESET_N",
+			  "TS_INT_N",
+			  "DISP_RESET_N",
+			  "SW_SERVICE",
+			  "DISP_ERR_FG",
+			  "TX_GTR_THRES_IN",
+			  "NC",
+			  "NC",
+			  "NC", /* GPIO_30 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "SPK_AMP_INT_N",
+			  "SPK_AMP_RESET_N",
+			  "FP_INT_N",
+			  "FP_RESET_N",
+			  "NC", /* GPIO_40 */
+			  "NC",
+			  "DEBUG_GPIO0",
+			  "FORCE_USB_BOOT",
+			  "FP_SPI_MISO",
+			  "FP_SPI_MOSI",
+			  "FP_SPI_CLK",
+			  "FP_SPI_CS_N",
+			  "SPK_AMP_I2C_SDA",
+			  "SPK_AMP_I2C_SCL",
+			  "NC", /* GPIO_50 */
+			  "HAP_INT_N",
+			  "CAMSENSOR_I2C_SDA",
+			  "CAMSENSOR_I2C_SCL",
+			  "SBU_SW_OE",
+			  "SBU_SW_SEL",
+			  "NFC_ESE_SPI_MISO",
+			  "NFC_ESE_SPI_MOSI",
+			  "NFC_ESE_SPI_CLK",
+			  "NFC_ESE_SPI_CS",
+			  "NFC_I2C_SDA", /* GPIO_60 */
+			  "NFC_I2C_SCL",
+			  "NFC_EN",
+			  "NFC_CLK_REQ",
+			  "HST_WLAN_EN",
+			  "HST_BT_EN",
+			  "HW_ID_0",
+			  "HW_ID_1",
+			  "HST_BT_UART_CTS",
+			  "HST_BT_UART_RFR",
+			  "HST_BT_UART_TX", /* GPIO_70 */
+			  "HST_BT_UART_RX",
+			  "HAP_I2C_SDA",
+			  "HAP_I2C_SCL",
+			  "RF_LCD_ID_EN",
+			  "RF_ID_EXTENSION",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HALL_INT_N", /* GPIO_80 */
+			  "USB_CC_DIR",
+			  "DISP_VSYNC",
+			  "NC",
+			  "NC",
+			  "CAM_SOF_TELE",
+			  "NFC_DWL_REQ",
+			  "NFC_IRQ",
+			  "WCD_RST_N",
+			  "ALS_PROX_INT_N",
+			  "NC", /* GPIO_90 */
+			  "NC",
+			  "TRAY_DET",
+			  "UDON_SWITCH_SEL",
+			  "PCIE0_RESET_N",
+			  "PCIE0_CLK_REQ_N",
+			  "PCIE0_WAKE_N",
+			  "CAM_SOF",
+			  "RF_ID_EXTENSION_2",
+			  "RGBC_IR_INT",
+			  "CAM_MCLK0", /* GPIO_100 */
+			  "CAM_MCLK1",
+			  "CAM_MCLK2",
+			  "CAM_MCLK3",
+			  "CAM_MCLK4",
+			  "NC",
+			  "CAM2_RESET_N",
+			  "CCI_I2C0_SDA",
+			  "CCI_I2C0_SCL",
+			  "CCI_I2C1_SDA",
+			  "CCI_I2C1_SCL", /* GPIO_110 */
+			  "CCI_I2C2_SDA",
+			  "CCI_I2C2_SCL",
+			  "CCI_I2C3_SDA",
+			  "CCI_I2C3_SCL",
+			  "NC",
+			  "PM8008_1_IRQ",
+			  "CAM3_RESET_N",
+			  "IMU1_INT",
+			  "EXT_VD0_XVS",
+			  "NC", /* GPIO_120 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HAP_I2S_CLK",
+			  "HAP_I2S_DOUT",
+			  "HAP_TRG1",
+			  "HAP_I2S_SYNC",
+			  "HST_BT_WLAN_SLIMBUS_CLK",
+			  "HST_BT_WLAN_SLIMBUS_DAT0", /* GPIO_130 */
+			  "NC",
+			  "UIM2_DETECT_EN",
+			  "UIM2_DATA",
+			  "UIM2_CLK",
+			  "UIM2_RESET",
+			  "UIM2_PRESENT",
+			  "UIM1_DATA",
+			  "UIM1_CLK",
+			  "UIM1_RESET",
+			  "TRAY_DET", /* GPIO_140 */
+			  "SM_RFFE0_CLK",
+			  "SM_RFFE0_DATA",
+			  "SM_RFFE1_CLK",
+			  "SM_RFFE1_DATA",
+			  "SM_MSS_GRFC4",
+			  "SM_MSS_GRFC5",
+			  "SM_MSS_GRFC6",
+			  "SM_MSS_GRFC7",
+			  "SM_RFFE4_CLK",
+			  "SM_RFFE4_DATA", /* GPIO_150 */
+			  "WLAN_COEX_UART1_RX",
+			  "WLAN_COEX_UART1_TX",
+			  "HST_SW_CTRL",
+			  "DISP_VDDR_EN",
+			  "NC",
+			  "NC",
+			  "PA_INDICATOR_OR",
+			  "TOF_RST_N",
+			  "QLINK0_REQ",
+			  "QLINK0_EN", /* GPIO_160 */
+			  "QLINK0_WMSS_RESET_N",
+			  "QLINK1_REQ",
+			  "QLINK1_EN",
+			  "QLINK1_WMSS_RESET_N",
+			  "PM8008_2_IRQ",
+			  "TELEC_PWR_EN",
+			  "PM8008_2_RESET_N",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA0",
+			  "WCD_SWR_TX_DATA1", /* GPIO_170 */
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA0",
+			  "WCD_SWR_RX_DATA1",
+			  "SM_DMIC1_CLK",
+			  "SM_DMIC1_DATA",
+			  "SM_DMIC2_CLK",
+			  "SM_DMIC2_DATA",
+			  "SPK_AMP_I2S_CLK",
+			  "SPK_AMP_I2S_WS",
+			  "SPK_AMP_I2S_ASP_DIN", /* GPIO_180 */
+			  "SPK_AMP_I2S_ASP_DOUT",
+			  "WCD_SWR_TX_DATA2",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "IMU_SPI_MISO",
+			  "IMU_SPI_MOSI",
+			  "IMU_SPI_CLK",
+			  "IMU_SPI_CS_N", /* GPIO_190 */
+			  "MAG_I2C_SDA",
+			  "MAG_I2C_SCL",
+			  "SENSOR_I2C_SDA",
+			  "SENSOR_I2C_SCL",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HST_BLE_UART_TX",
+			  "HST_BLE_UART_RX", /* GPIO_200 */
+			  "HST_WLAN_UART_TX",
+			  "HST_WLAN_UART_RX";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index 4353b49dc661..3c7e87b075c0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -3,6 +3,7 @@
  * Copyright (c) 2021, Konrad Dybcio <konrad.dybcio@somainline.org>
  */
 
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "sm8350.dtsi"
 #include "pm8350.dtsi"
 #include "pm8350b.dtsi"
@@ -73,6 +74,16 @@
 			no-map;
 		};
 	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &adsp {
@@ -80,6 +91,346 @@
 	firmware-name = "/*(DEBLOBBED)*/";
 };
 
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8350-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+
+		vdd-l1-l4-supply = <&pm8350_s11>;
+		vdd-l2-l7-supply = <&vreg_bob>;
+		vdd-l3-l5-supply = <&vreg_bob>;
+		vdd-l6-l9-l10-supply = <&pm8350_s11>;
+
+		/*
+		 * ARC regulators:
+		 * S5 - mx.lvl
+		 * S6 - gfx.lvl
+		 * S9 - mxc.lvl
+		 */
+
+		pm8350_s10: smps10 {
+			regulator-name = "pm8350_s10";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_s11: smps11 {
+			regulator-name = "pm8350_s11";
+			regulator-min-microvolt = <752000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_s12: smps12 {
+			regulator-name = "pm8350_s12";
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1360000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l1: ldo1 {
+			regulator-name = "pm8350_l1";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l2: ldo2 {
+			regulator-name = "pm8350_l2";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l3: ldo3 {
+			regulator-name = "pm8350_l3";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		/* L4 - lmx.lvl (ARC) */
+
+		pm8350_l5: ldo5 {
+			regulator-name = "pm8350_l5";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <888000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+
+		pm8350_l6: ldo6 {
+			regulator-name = "pm8350_l6";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1208000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+
+		pm8350_l7: ldo7 {
+			regulator-name = "pm8350_l7";
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+
+		/* L8 - lcx.lvl (ARC) */
+
+		pm8350_l9: ldo9 {
+			regulator-name = "pm8350_l9";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+
+		vdd-l1-l12-supply = <&pm8350c_s1>;
+		vdd-l2-l8-supply = <&pm8350c_s1>;
+		vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
+		vdd-l6-l9-l11-supply = <&vreg_bob>;
+		vdd-l10-supply = <&pm8350_s12>;
+
+		vdd-bob-supply = <&vph_pwr>;
+
+		pm8350c_s1: smps1 {
+			regulator-name = "pm8350c_s1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		/* S2 - ebi.lvl (ARC) */
+
+		pm8350c_s3: smps3 {
+			regulator-name = "pm8350c_s3";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <704000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		/*
+		 * ARC regulators:
+		 * S4 - mss.lvl
+		 * S6 - cx.lvl
+		 * S8 - mmcx.lvl
+		 */
+
+		pm8350c_s10: smps10 {
+			regulator-name = "pm8350c_s10";
+			regulator-min-microvolt = <1048000>;
+			regulator-max-microvolt = <1128000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l1: ldo1 {
+			regulator-name = "pm8350c_l1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l2: ldo2 {
+			regulator-name = "pm8350c_l2";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l3: ldo3 {
+			regulator-name = "pm8350c_l3";
+			regulator-min-microvolt = <3304000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l4: ldo4 {
+			regulator-name = "pm8350c_l4";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l5: ldo5 {
+			regulator-name = "pm8350c_l5";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l6: ldo6 {
+			regulator-name = "pm8350c_l6";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l7: ldo7 {
+			regulator-name = "pm8350c_l7";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l8: ldo8 {
+			regulator-name = "pm8350c_l8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l9: ldo9 {
+			regulator-name = "pm8350c_l9";
+			regulator-min-microvolt = <2960000>;
+			/* Originally max = 3008000 but SDHCI expects 2960000 */
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l10: ldo10 {
+			regulator-name = "pm8350c_l10";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l11: ldo11 {
+			regulator-name = "pm8350c_l11";
+			regulator-min-microvolt = <2400000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l12: ldo12 {
+			regulator-name = "pm8350c_l12";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l13: ldo13 {
+			regulator-name = "pm8350c_l13";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-name = "vreg_bob";
+			regulator-min-microvolt = <3400000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+	};
+
+	/* TODO: Add pm8350b (just one ldo) once the driver part is in */
+
+	regulators-2 {
+		compatible = "qcom,pmr735a-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+
+		vdd-l1-l2-supply = <&pmr735a_s2>;
+		vdd-l3-supply = <&pmr735a_s1>;
+		vdd-l4-supply = <&pm8350c_s1>;
+		vdd-l5-l6-supply = <&pm8350c_s1>;
+		vdd-l7-bob-supply = <&vreg_bob>;
+
+		pmr735a_s1: smps1 {
+			regulator-name = "pmr735a_s1";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1280000>;
+		};
+
+		pmr735a_s2: smps2 {
+			regulator-name = "pmr735a_s2";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <976000>;
+		};
+
+		pmr735a_s3: smps3 {
+			regulator-name = "pmr735a_s3";
+			regulator-min-microvolt = <2208000>;
+			regulator-max-microvolt = <2352000>;
+		};
+
+		pmr735a_l1: ldo1 {
+			regulator-name = "pmr735a_l1";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+		};
+
+		pmr735a_l2: ldo2 {
+			regulator-name = "pmr735a_l2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pmr735a_l3: ldo3 {
+			regulator-name = "pmr735a_l3";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pmr735a_l4: ldo4 {
+			regulator-name = "pmr735a_l4";
+			regulator-min-microvolt = <1776000>;
+			regulator-max-microvolt = <1872000>;
+		};
+
+		pmr735a_l5: ldo5 {
+			regulator-name = "pmr735a_l5";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		pmr735a_l6: ldo6 {
+			regulator-name = "pmr735a_l6";
+			regulator-min-microvolt = <480000>;
+			regulator-max-microvolt = <904000>;
+		};
+
+		pmr735a_l7: ldo7 {
+			regulator-name = "pmr735a_l7";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+	};
+};
+
 &cdsp {
 	status = "okay";
 	firmware-name = "/*(DEBLOBBED)*/";
@@ -208,6 +559,18 @@
 	status = "okay";
 };
 
+&sdhc_2 {
+	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_active>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_sleep>;
+	vmmc-supply = <&pm8350c_l9>;
+	vqmmc-supply = <&pm8350c_l6>;
+	no-sdio;
+	no-mmc;
+	status = "okay";
+};
+
 &slpi {
 	status = "okay";
 	firmware-name = "/*(DEBLOBBED)*/";
@@ -221,6 +584,209 @@
 
 &tlmm {
 	gpio-reserved-ranges = <44 4>;
+	gpio-line-names = "APPS_I2C_0_SDA", /* GPIO_0 */
+			  "APPS_I2C_0_SCL",
+			  "UWIDEC_PWR_EN",
+			  "HAP_RST_N",
+			  "NC",
+			  "NC",
+			  "PM8008_1_RESET_N",
+			  "NC",
+			  "OIS_TELE_I2C_SDA",
+			  "OIS_TELE_I2C_SCL",
+			  "PM8350_OPTION", /* GPIO_10 */
+			  "NC",
+			  "APPS_I2C_1_SDA",
+			  "APPS_I2C_1_SCL",
+			  "NC",
+			  "NC",
+			  "CAM1_RESET_N",
+			  "LEO_CAM0_RESET_N",
+			  "DEBUG_UART_TX",
+			  "DEBUG_UART_RX",
+			  "TS_I2C_SDA", /* GPIO_20 */
+			  "TS_I2C_SCL",
+			  "TS_RESET_N",
+			  "TS_INT_N",
+			  "DISP_RESET_N",
+			  "SW_SERVICE",
+			  "DISP_ERR_FG",
+			  "TX_GTR_THRES_IN",
+			  "NC",
+			  "NC",
+			  "NC", /* GPIO_30 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "SPK_AMP_INT_N",
+			  "SPK_AMP_RESET_N",
+			  "FP_INT_N",
+			  "FP_RESET_N",
+			  "NC", /* GPIO_40 */
+			  "NC",
+			  "DEBUG_GPIO0",
+			  "FORCE_USB_BOOT",
+			  "FP_SPI_MISO",
+			  "FP_SPI_MOSI",
+			  "FP_SPI_CLK",
+			  "FP_SPI_CS_N",
+			  "SPK_AMP_I2C_SDA",
+			  "SPK_AMP_I2C_SCL",
+			  "NC", /* GPIO_50 */
+			  "HAP_INT_N",
+			  "CAMSENSOR_I2C_SDA",
+			  "CAMSENSOR_I2C_SCL",
+			  "SBU_SW_OE",
+			  "SBU_SW_SEL",
+			  "NFC_ESE_SPI_MISO",
+			  "NFC_ESE_SPI_MOSI",
+			  "NFC_ESE_SPI_CLK",
+			  "NFC_ESE_SPI_CS",
+			  "NFC_I2C_SDA", /* GPIO_60 */
+			  "NFC_I2C_SCL",
+			  "NFC_EN",
+			  "NFC_CLK_REQ",
+			  "HST_WLAN_EN",
+			  "HST_BT_EN",
+			  "HW_ID_0",
+			  "HW_ID_1",
+			  "HST_BT_UART_CTS",
+			  "HST_BT_UART_RFR",
+			  "HST_BT_UART_TX", /* GPIO_70 */
+			  "HST_BT_UART_RX",
+			  "HAP_I2C_SDA",
+			  "HAP_I2C_SCL",
+			  "RF_LCD_ID_EN",
+			  "RF_ID_EXTENSION",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HALL_INT_N", /* GPIO_80 */
+			  "USB_CC_DIR",
+			  "DISP_VSYNC",
+			  "NC",
+			  "NC",
+			  "CAM_SOF_TELE",
+			  "NFC_DWL_REQ",
+			  "NFC_IRQ",
+			  "WCD_RST_N",
+			  "ALS_PROX_INT_N",
+			  "NC", /* GPIO_90 */
+			  "NC",
+			  "TRAY_DET",
+			  "UDON_SWITCH_SEL",
+			  "PCIE0_RESET_N",
+			  "PCIE0_CLK_REQ_N",
+			  "PCIE0_WAKE_N",
+			  "CAM_SOF",
+			  "RF_ID_EXTENSION_2",
+			  "RGBC_IR_INT",
+			  "CAM_MCLK0", /* GPIO_100 */
+			  "CAM_MCLK1",
+			  "CAM_MCLK2",
+			  "CAM_MCLK3",
+			  "NC",
+			  "NC",
+			  "CAM2_RESET_N",
+			  "CCI_I2C0_SDA",
+			  "CCI_I2C0_SCL",
+			  "CCI_I2C1_SDA",
+			  "CCI_I2C1_SCL", /* GPIO_110 */
+			  "CCI_I2C2_SDA",
+			  "CCI_I2C2_SCL",
+			  "CCI_I2C3_SDA",
+			  "CCI_I2C3_SCL",
+			  "NC",
+			  "PM8008_1_IRQ",
+			  "CAM3_RESET_N",
+			  "IMU1_INT",
+			  "EXT_VD0_XVS",
+			  "NC", /* GPIO_120 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HAP_I2S_CLK",
+			  "HAP_I2S_DOUT",
+			  "HAP_TRG1",
+			  "HAP_I2S_SYNC",
+			  "HST_BT_WLAN_SLIMBUS_CLK",
+			  "HST_BT_WLAN_SLIMBUS_DAT0", /* GPIO_130 */
+			  "NC",
+			  "UIM2_DETECT_EN",
+			  "UIM2_DATA",
+			  "UIM2_CLK",
+			  "UIM2_RESET",
+			  "UIM2_PRESENT",
+			  "UIM1_DATA",
+			  "UIM1_CLK",
+			  "UIM1_RESET",
+			  "TRAY_DET", /* GPIO_140 */
+			  "SM_RFFE0_CLK",
+			  "SM_RFFE0_DATA",
+			  "SM_RFFE1_CLK",
+			  "SM_RFFE1_DATA",
+			  "SM_MSS_GRFC4",
+			  "SM_MSS_GRFC5",
+			  "SM_MSS_GRFC6",
+			  "SM_MSS_GRFC7",
+			  "SM_RFFE4_CLK",
+			  "SM_RFFE4_DATA", /* GPIO_150 */
+			  "WLAN_COEX_UART1_RX",
+			  "WLAN_COEX_UART1_TX",
+			  "HST_SW_CTRL",
+			  "DISP_VDDR_EN",
+			  "NC",
+			  "NC",
+			  "PA_INDICATOR_OR",
+			  "NC",
+			  "QLINK0_REQ",
+			  "QLINK0_EN", /* GPIO_160 */
+			  "QLINK0_WMSS_RESET_N",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "PM8008_2_IRQ",
+			  "TELEC_PWR_EN",
+			  "PM8008_2_RESET_N",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA0",
+			  "WCD_SWR_TX_DATA1", /* GPIO_170 */
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA0",
+			  "WCD_SWR_RX_DATA1",
+			  "SM_DMIC1_CLK",
+			  "SM_DMIC1_DATA",
+			  "SM_DMIC2_CLK",
+			  "SM_DMIC2_DATA",
+			  "SPK_AMP_I2S_CLK",
+			  "SPK_AMP_I2S_WS",
+			  "SPK_AMP_I2S_ASP_DIN", /* GPIO_180 */
+			  "SPK_AMP_I2S_ASP_DOUT",
+			  "WCD_SWR_TX_DATA2",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "IMU_SPI_MISO",
+			  "IMU_SPI_MOSI",
+			  "IMU_SPI_CLK",
+			  "IMU_SPI_CS_N", /* GPIO_190 */
+			  "MAG_I2C_SDA",
+			  "MAG_I2C_SCL",
+			  "SENSOR_I2C_SDA",
+			  "SENSOR_I2C_SCL",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "HST_BLE_UART_TX",
+			  "HST_BLE_UART_RX", /* GPIO_200 */
+			  "HST_WLAN_UART_TX",
+			  "HST_WLAN_UART_RX";
 
 	ts_int_default: ts-int-default-state {
 		pins = "gpio23";
@@ -229,31 +795,45 @@
 		bias-disable;
 		input-enable;
 	};
+
+	sdc2_card_det_active: sd-card-det-active-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sdc2_card_det_sleep: sd-card-det-sleep-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
 
 /* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */
 &ufs_mem_hc { status = "disabled"; };
 &ufs_mem_phy { status = "disabled"; };
 
-/* TODO: Make USB3 work (perhaps needs regulators for higher-current operation?) */
 &usb_1 {
 	status = "okay";
-
-	qcom,select-utmi-as-pipe-clk;
 };
 
 &usb_1_dwc3 {
 	dr_mode = "peripheral";
-
-	maximum-speed = "high-speed";
-	phys = <&usb_1_hsphy>;
-	phy-names = "usb2-phy";
 };
 
 &usb_1_hsphy {
 	status = "okay";
+
+	vdda-pll-supply = <&pm8350_l5>;
+	vdda18-supply = <&pm8350c_l1>;
+	vdda33-supply = <&pm8350_l2>;
 };
 
 &usb_1_qmpphy {
 	status = "okay";
+
+	vdda-phy-supply = <&pm8350_l6>;
+	vdda-pll-supply = <&pm8350_l1>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
index a86d9ea93b9d..fb3cd20a82b5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -678,7 +678,7 @@
 		};
 
 		gpi_dma2: dma-controller@800000 {
-			compatible = "qcom,sm8350-gpi-dma";
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00800000 0 0x60000>;
 			interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>,
@@ -904,7 +904,7 @@
 		};
 
 		gpi_dma0: dma-controller@900000 {
-			compatible = "qcom,sm8350-gpi-dma";
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x09800000 0 0x60000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
@@ -1209,7 +1209,7 @@
 		};
 
 		gpi_dma1: dma-controller@a00000 {
-			compatible = "qcom,sm8350-gpi-dma";
+			compatible = "qcom,sm8350-gpi-dma", "qcom,sm6350-gpi-dma";
 			reg = <0 0x00a00000 0 0x60000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
@@ -1761,6 +1761,46 @@
 			gpio-ranges = <&tlmm 0 0 204>;
 			wakeup-parent = <&pdc>;
 
+			sdc2_default_state: sdc2-default-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <16>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <16>;
+					bias-pull-up;
+				};
+			};
+
+			sdc2_sleep_state: sdc2-sleep-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
+
 			qup_uart3_default_state: qup-uart3-default-state {
 				rx-pins {
 					pins = "gpio18";
@@ -2004,6 +2044,7 @@
 			qcom,drv-id = <2>;
 			qcom,tcs-config = <ACTIVE_TCS  2>, <SLEEP_TCS   3>,
 					  <WAKE_TCS    3>, <CONTROL_TCS 0>;
+			power-domains = <&CLUSTER_PD>;
 
 			rpmhcc: clock-controller {
 				compatible = "qcom,sm8350-rpmh-clk";
@@ -2142,11 +2183,11 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x188>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x188>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
@@ -2221,7 +2262,7 @@
 
 		cdsp: remoteproc@98900000 {
 			compatible = "qcom,sm8350-cdsp-pas";
-			reg = <0 0x098900000 0 0x1400000>;
+			reg = <0 0x98900000 0 0x1400000>;
 
 			interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>,
 					      <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
@@ -2328,6 +2369,45 @@
 			};
 		};
 
+		sdhc_2: sdhci@8804000 {
+			compatible = "qcom,sm8350-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x08804000 0 0x1000>;
+
+			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC2_BCR>;
+			interconnects = <&aggre2_noc MASTER_SDCC_2 &mc_virt SLAVE_EBI1>,
+					<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_SDCC_2>;
+			interconnect-names = "sdhc-ddr","cpu-sdhc";
+			iommus = <&apps_smmu 0x4a0 0x0>;
+			power-domains = <&rpmhpd SM8350_CX>;
+			operating-points-v2 = <&sdhc2_opp_table>;
+			bus-width = <4>;
+			dma-coherent;
+
+			status = "disabled";
+
+			sdhc2_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-202000000 {
+					opp-hz = /bits/ 64 <202000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>;
+				};
+			};
+		};
+
 		usb_1_hsphy: phy@88e3000 {
 			compatible = "qcom,sm8350-usb-hs-phy",
 				     "qcom,usb-snps-hs-7nm-phy";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-hdk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index c946f3a5680e..8754598d2f40 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 #include "sm8450.dtsi"
 
 / {
@@ -394,8 +395,181 @@
 	status = "okay";
 };
 
+&sdhc_2 {
+	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_1p8>;
+	no-sdio;
+	no-mmc;
+	status = "okay";
+};
+
+&soc {
+	wcd938x: codec {
+		compatible = "qcom,wcd9380-codec";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wcd_default>;
+
+		qcom,micbias1-microvolt = <1800000>;
+		qcom,micbias2-microvolt = <1800000>;
+		qcom,micbias3-microvolt = <1800000>;
+		qcom,micbias4-microvolt = <1800000>;
+		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+		qcom,rx-device = <&wcd_rx>;
+		qcom,tx-device = <&wcd_tx>;
+
+		reset-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <1>;
+
+		vdd-buck-supply = <&vreg_s10b_1p8>;
+		vdd-rxtx-supply = <&vreg_s10b_1p8>;
+		vdd-io-supply = <&vreg_s10b_1p8>;
+		vdd-mic-bias-supply = <&vreg_bob>;
+	};
+};
+
+&sound {
+	compatible = "qcom,sm8450-sndcard";
+	model = "SM8450-HDK";
+	audio-routing = "SpkrLeft IN", "WSA_SPK1 OUT",
+			"SpkrRight IN", "WSA_SPK2 OUT",
+			"IN1_HPHL", "HPHL_OUT",
+			"IN2_HPHR", "HPHR_OUT",
+			"AMIC2", "MIC BIAS2",
+			"VA DMIC0", "MIC BIAS1",
+			"VA DMIC1", "MIC BIAS1",
+			"VA DMIC2", "MIC BIAS3",
+			"TX DMIC0", "MIC BIAS1",
+			"TX DMIC1", "MIC BIAS2",
+			"TX DMIC2", "MIC BIAS3",
+			"TX SWR_ADC1", "ADC2_OUTPUT";
+
+	wcd-playback-dai-link {
+		link-name = "WCD Playback";
+
+		cpu {
+			sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
+		};
+
+		codec {
+			sound-dai = <&wcd938x 0>, <&swr1 0>, <&rxmacro 0>;
+		};
+
+		platform {
+			sound-dai = <&q6apm>;
+		};
+	};
+
+	wcd-capture-dai-link {
+		link-name = "WCD Capture";
+
+		cpu {
+			sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+		};
+
+		codec {
+			sound-dai = <&wcd938x 1>, <&swr2 0>, <&txmacro 0>;
+		};
+
+		platform {
+			sound-dai = <&q6apm>;
+		};
+	};
+
+	wsa-dai-link {
+		link-name = "WSA Playback";
+
+		cpu {
+			sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+		};
+
+		codec {
+			sound-dai = <&left_spkr>, <&right_spkr>, <&swr0 0>, <&wsamacro 0>;
+		};
+
+		platform {
+			sound-dai = <&q6apm>;
+		};
+	};
+
+	va-dai-link {
+		link-name = "VA Capture";
+
+		cpu {
+			sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+		};
+
+		codec {
+			sound-dai = <&vamacro 0>;
+		};
+
+		platform {
+			sound-dai = <&q6apm>;
+		};
+	};
+};
+
+&swr0 {
+	left_spkr: speaker@0,1 {
+		compatible = "sdw10217020200";
+		reg = <0 1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spkr_1_sd_n_active>;
+		powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "SpkrLeft";
+		#thermal-sensor-cells = <0>;
+		vdd-supply = <&vreg_s10b_1p8>;
+	};
+
+	right_spkr: speaker@0,2 {
+		compatible = "sdw10217020200";
+		reg = <0 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spkr_2_sd_n_active>;
+		powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "SpkrRight";
+		#thermal-sensor-cells = <0>;
+		vdd-supply = <&vreg_s10b_1p8>;
+	};
+};
+
+&swr1 {
+	status = "okay";
+
+	wcd_rx: codec@0,4 {
+		compatible = "sdw20217010d00";
+		reg = <0 4>;
+		qcom,rx-port-mapping = <1 2 3 4 5>;
+	};
+};
+
+&swr2 {
+	status = "okay";
+
+	wcd_tx: codec@0,3 {
+		compatible = "sdw20217010d00";
+		reg = <0 3>;
+		qcom,tx-port-mapping = <1 1 2 3>;
+	};
+};
+
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <36 4>;
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &uart7 {
@@ -442,3 +616,34 @@
 	vdda-phy-supply = <&vreg_l6b_1p2>;
 	vdda-pll-supply = <&vreg_l1b_0p91>;
 };
+
+&vamacro {
+	pinctrl-0 = <&dmic01_default>, <&dmic02_default>;
+	pinctrl-names = "default";
+	vdd-micb-supply = <&vreg_s10b_1p8>;
+	qcom,dmic-sample-rate = <600000>;
+};
+
+&tlmm {
+	spkr_1_sd_n_active: spkr-1-sd-n-active-state {
+		pins = "gpio1";
+		function = "gpio";
+		drive-strength = <4>;
+		bias-disable;
+		output-low;
+	};
+
+	spkr_2_sd_n_active: spkr-2-sd-n-active-state {
+		pins = "gpio89";
+		function = "gpio";
+		drive-strength = <4>;
+		bias-disable;
+		output-low;
+	};
+
+	wcd_default: wcd-default-state {
+		pins = "gpio43";
+		function = "gpio";
+		bias-disable;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-qrd.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
index 46163dd4cfa8..e31f0f4100e4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
@@ -388,6 +388,18 @@
 	firmware-name = "/*(DEBLOBBED)*/";
 };
 
+&sdhc_2 {
+	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_1p8>;
+	no-sdio;
+	no-mmc;
+	status = "okay";
+};
+
 &spi4 {
 	status = "okay";
 };
@@ -402,6 +414,13 @@
 
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <36 4>;
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
 };
 
 &uart7 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
index c1542e5cd06e..b83500316a81 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
@@ -1,634 +1,227 @@
 // SPDX-License-Identifier: BSD-3-Clause
 /*
  * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Linaro Limited
  */
 
 /dts-v1/;
 
-#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
-#include "sm8450.dtsi"
-
-/delete-node/ &adsp_mem;
-/delete-node/ &rmtfs_mem;
-/delete-node/ &video_mem;
+#include "sm8450-sony-xperia-nagara.dtsi"
 
 / {
 	model = "Sony Xperia 1 IV";
 	compatible = "sony,pdx223", "qcom,sm8450";
-	chassis-type = "handset";
-
-	aliases {
-		serial0 = &uart7;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	reserved-memory {
-		adsp_mem: memory@85700000 {
-			reg = <0x0 0x85700000 0x0 0x2800000>;
-			no-map;
-		};
-
-		video_mem: memory@9fd00000 {
-			reg = <0x0 0x9fd00000 0x0 0x700000>;
-			no-map;
-		};
-
-		rmtfs_mem: memory@f3300000 {
-			compatible = "qcom,rmtfs-mem";
-			reg = <0x0 0xf3300000 0x0 0x280000>;
-			no-map;
-
-			qcom,client-id = <1>;
-			qcom,vmid = <15>;
-		};
-
-		ramoops@ffc00000 {
-			compatible = "ramoops";
-			reg = <0 0xffc00000 0 0x200000>;
-			console-size = <0x40000>;
-			record-size = <0x1000>;
-			ecc-size = <16>;
-			no-map;
-		};
-	};
-
-	/* Sadly, the voltages for these GPIO regulators are unknown. */
-	imx650_vana_vreg: imx650-vana-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "imx650_vana_vreg";
-		gpio = <&tlmm 23 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-
-	vph_pwr: vph-pwr-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vph_pwr";
-		regulator-min-microvolt = <3700000>;
-		regulator-max-microvolt = <3700000>;
-
-		regulator-always-on;
-		regulator-boot-on;
-	};
-};
-
-&apps_rsc {
-	pm8350-rpmh-regulators {
-		compatible = "qcom,pm8350-rpmh-regulators";
-		qcom,pmic-id = "b";
-
-		vdd-s1-supply = <&vph_pwr>;
-		vdd-s2-supply = <&vph_pwr>;
-		vdd-s3-supply = <&vph_pwr>;
-		vdd-s4-supply = <&vph_pwr>;
-		vdd-s5-supply = <&vph_pwr>;
-		vdd-s6-supply = <&vph_pwr>;
-		vdd-s7-supply = <&vph_pwr>;
-		vdd-s8-supply = <&vph_pwr>;
-		vdd-s9-supply = <&vph_pwr>;
-		vdd-s10-supply = <&vph_pwr>;
-		vdd-s11-supply = <&vph_pwr>;
-		vdd-s12-supply = <&vph_pwr>;
-
-		vdd-l1-l4-supply = <&pm8350_s11>;
-		vdd-l2-l7-supply = <&vreg_bob>;
-		vdd-l3-l5-supply = <&vreg_bob>;
-		vdd-l6-l9-l10-supply = <&pm8350_s12>;
-
-		/*
-		 * ARC regulators:
-		 * s5 - gfx.lvl
-		 * l8 - lcx.lvl
-		 */
-
-		pm8350_s10: smps10 {
-			regulator-name = "pm8350_s10";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-		};
-
-		pm8350_s11: smps11 {
-			regulator-name = "pm8350_s11";
-			regulator-min-microvolt = <848000>;
-			regulator-max-microvolt = <1104000>;
-		};
-
-		pm8350_s12: smps12 {
-			regulator-name = "pm8350_s12";
-			regulator-min-microvolt = <1224000>;
-			regulator-max-microvolt = <1400000>;
-		};
-
-		pm8350_l1: ldo1 {
-			regulator-name = "pm8350_l1";
-			regulator-min-microvolt = <912000>;
-			regulator-max-microvolt = <920000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l2: ldo2 {
-			regulator-name = "pm8350_l2";
-			regulator-min-microvolt = <3072000>;
-			regulator-max-microvolt = <3072000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l3: ldo3 {
-			regulator-name = "pm8350_l3";
-			regulator-min-microvolt = <904000>;
-			regulator-max-microvolt = <904000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l5: ldo5 {
-			regulator-name = "pm8350_l5";
-			regulator-min-microvolt = <880000>;
-			regulator-max-microvolt = <912000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l6: ldo6 {
-			regulator-name = "pm8350_l6";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l7: ldo7 {
-			regulator-name = "pm8350_l7";
-			regulator-min-microvolt = <2504000>;
-			regulator-max-microvolt = <2504000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350_l9: ldo9 {
-			regulator-name = "pm8350_l9";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
-
-	pm8350c-rpmh-regulators {
-		compatible = "qcom,pm8350c-rpmh-regulators";
-		qcom,pmic-id = "c";
-
-		vdd-s1-supply = <&vph_pwr>;
-		vdd-s2-supply = <&vph_pwr>;
-		vdd-s3-supply = <&vph_pwr>;
-		vdd-s4-supply = <&vph_pwr>;
-		vdd-s5-supply = <&vph_pwr>;
-		vdd-s6-supply = <&vph_pwr>;
-		vdd-s7-supply = <&vph_pwr>;
-		vdd-s8-supply = <&vph_pwr>;
-		vdd-s9-supply = <&vph_pwr>;
-		vdd-s10-supply = <&vph_pwr>;
-
-		vdd-l1-l12-supply = <&vreg_bob>;
-		vdd-l2-l8-supply = <&vreg_bob>;
-		vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
-		vdd-l6-l9-l11-supply = <&vreg_bob>;
-		vdd-l10-supply = <&pm8350_s12>;
-
-		vdd-bob-supply = <&vph_pwr>;
-
-		/*
-		 * ARC regulators:
-		 * s2 - mxc.lvl
-		 * s4 - mss.lvl
-		 * s6 - cx.lvl
-		 */
-
-		pm8350c_s1: smps1 {
-			regulator-name = "pm8350c_s1";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <2024000>;
-		};
-
-		pm8350c_s10: smps10 {
-			regulator-name = "pm8350c_s10";
-			regulator-min-microvolt = <1000000>;
-			regulator-max-microvolt = <1100000>;
-		};
-
-		vreg_bob: bob {
-			regulator-name = "vreg_bob";
-			regulator-min-microvolt = <3400000>;
-			regulator-max-microvolt = <3960000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
-		};
-
-		pm8350c_l1: ldo1 {
-			regulator-name = "pm8350c_l1";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l2: ldo2 {
-			regulator-name = "pm8350c_l2";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l3: ldo3 {
-			regulator-name = "pm8350c_l3";
-			regulator-min-microvolt = <3296000>;
-			regulator-max-microvolt = <3304000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l4: ldo4 {
-			regulator-name = "pm8350c_l4";
-			regulator-min-microvolt = <1704000>;
-			regulator-max-microvolt = <3000000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l5: ldo5 {
-			regulator-name = "pm8350c_l5";
-			regulator-min-microvolt = <1704000>;
-			regulator-max-microvolt = <3000000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l6: ldo6 {
-			regulator-name = "pm8350c_l6";
-			regulator-min-microvolt = <2960000>;
-			/* Originally max = 3008000 but SDHCI expects 2960000 */
-			regulator-max-microvolt = <2960000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l7: ldo7 {
-			regulator-name = "pm8350c_l7";
-			regulator-min-microvolt = <3008000>;
-			regulator-max-microvolt = <3008000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l8: ldo8 {
-			regulator-name = "pm8350c_l8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l9: ldo9 {
-			regulator-name = "pm8350c_l9";
-			regulator-min-microvolt = <2960000>;
-			/* Originally max = 3008000 but SDHCI expects 2960000 */
-			regulator-max-microvolt = <2960000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l10: ldo10 {
-			regulator-name = "pm8350c_l10";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l12: ldo12 {
-			regulator-name = "pm8350c_l12";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1968000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8350c_l13: ldo13 {
-			regulator-name = "pm8350c_l13";
-			regulator-min-microvolt = <3000000>;
-			regulator-max-microvolt = <3000000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
-
-	pm8450-rpmh-regulators {
-		compatible = "qcom,pm8450-rpmh-regulators";
-		qcom,pmic-id = "h";
-
-		vdd-s1-supply = <&vph_pwr>;
-		vdd-s2-supply = <&vph_pwr>;
-		vdd-s3-supply = <&vph_pwr>;
-		vdd-s4-supply = <&vph_pwr>;
-		vdd-s5-supply = <&vph_pwr>;
-		vdd-s6-supply = <&vph_pwr>;
-
-		vdd-l2-supply = <&vreg_bob>;
-		vdd-l3-supply = <&vreg_bob>;
-		vdd-l4-supply = <&vreg_bob>;
-
-		/*
-		 * ARC regulators:
-		 * S2 - ebi.lvl
-		 * S4 - mmcx.lvl
-		 * S6 - mx.lvl
-		 * L1 - lmx.lvl
-		 */
-
-		pm8450_s3: smps3 {
-			regulator-name = "pm8450_s3";
-			regulator-min-microvolt = <500000>;
-			regulator-max-microvolt = <600000>;
-		};
-
-		pm8450_l2: ldo2 {
-			regulator-name = "pm8450_l2";
-			regulator-min-microvolt = <880000>;
-			regulator-max-microvolt = <912000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-
-		pm8450_l3: ldo3 {
-			regulator-name = "pm8450_l3";
-			regulator-min-microvolt = <912000>;
-			regulator-max-microvolt = <912000>;
-			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
-		};
-	};
-
-	pmr735a-rpmh-regulators {
-		compatible = "qcom,pmr735a-rpmh-regulators";
-		qcom,pmic-id = "e";
-
-		vdd-s1-supply = <&vph_pwr>;
-		vdd-s2-supply = <&vph_pwr>;
-		vdd-s3-supply = <&vph_pwr>;
-
-		vdd-l1-l2-supply = <&pmr735a_s2>;
-		vdd-l3-supply = <&pmr735a_s1>;
-		vdd-l4-supply = <&pm8350c_s1>;
-		vdd-l5-l6-supply = <&pm8350c_s1>;
-		vdd-l7-bob-supply = <&vreg_bob>;
-
-		pmr735a_s1: smps1 {
-			regulator-name = "pmr735a_s1";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1296000>;
-		};
-
-		pmr735a_s2: smps2 {
-			regulator-name = "pmr735a_s2";
-			regulator-min-microvolt = <500000>;
-			regulator-max-microvolt = <1040000>;
-		};
-
-		pmr735a_s3: smps3 {
-			regulator-name = "pmr735a_s3";
-			regulator-min-microvolt = <435000>;
-			regulator-max-microvolt = <2352000>;
-		};
-
-		pmr735a_l1: ldo1 {
-			regulator-name = "pmr735a_l1";
-			regulator-min-microvolt = <800000>;
-			regulator-max-microvolt = <800000>;
-		};
-
-		pmr735a_l2: ldo2 {
-			regulator-name = "pmr735a_l2";
-			regulator-min-microvolt = <480000>;
-			regulator-max-microvolt = <912000>;
-		};
-
-		pmr735a_l3: ldo3 {
-			regulator-name = "pmr735a_l3";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-		};
-
-		pmr735a_l4: ldo4 {
-			regulator-name = "pmr735a_l4";
-			regulator-min-microvolt = <1776000>;
-			regulator-max-microvolt = <1776000>;
-		};
-
-		pmr735a_l5: ldo5 {
-			regulator-name = "pmr735a_l5";
-			regulator-min-microvolt = <880000>;
-			regulator-max-microvolt = <880000>;
-		};
-
-		pmr735a_l6: ldo6 {
-			regulator-name = "pmr735a_l6";
-			regulator-min-microvolt = <1200000>;
-			regulator-max-microvolt = <1200000>;
-		};
-
-		pmr735a_l7: ldo7 {
-			regulator-name = "pmr735a_l7";
-			regulator-min-microvolt = <2800000>;
-			regulator-max-microvolt = <2800000>;
-		};
-	};
-};
-
-&gpi_dma0 {
-	status = "okay";
-};
-
-&gpi_dma1 {
-	status = "okay";
-};
-
-&gpi_dma2 {
-	status = "okay";
-};
-
-/* I2C4 is used, it hosts a Samsung touchscreen, but GPI DMA is broken.. */
-
-&i2c5 {
-	clock-frequency = <400000>;
-	status = "okay";
-
-	/* Dialog SLG51000 CMIC @ 75 */
-};
-
-&i2c9 {
-	clock-frequency = <400000>;
-	status = "okay";
-
-	/* NXP SN1X0 NFC @ 28 */
-};
-
-&i2c13 {
-	clock-frequency = <400000>;
-	status = "okay";
-
-	/* Richwave RTC6226 FM Radio Receiver @ 64 */
-};
-
-&i2c14 {
-	clock-frequency = <1000000>;
-	status = "okay";
-
-	cs35l41_l: speaker-amp@40 {
-		compatible = "cirrus,cs35l41";
-		reg = <0x40>;
-		interrupt-parent = <&tlmm>;
-		interrupts = <182 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>;
-		cirrus,boost-peak-milliamp = <4000>;
-		cirrus,boost-ind-nanohenry = <1000>;
-		cirrus,boost-cap-microfarad = <15>;
-		cirrus,gpio2-src-select = <2>;
-		cirrus,gpio2-output-enable;
-		cirrus,asp-sdout-hiz = <3>;
-		#sound-dai-cells = <1>;
-	};
-
-	cs35l41_r: speaker-amp@41 {
-		compatible = "cirrus,cs35l41";
-		reg = <0x41>;
-		interrupt-parent = <&tlmm>;
-		interrupts = <182 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>;
-		cirrus,boost-peak-milliamp = <4000>;
-		cirrus,boost-ind-nanohenry = <1000>;
-		cirrus,boost-cap-microfarad = <15>;
-		cirrus,gpio2-src-select = <2>;
-		cirrus,gpio2-output-enable;
-		cirrus,asp-sdout-hiz = <3>;
-		#sound-dai-cells = <1>;
-	};
-};
-
-&i2c15 {
-	clock-frequency = <400000>;
-	status = "okay";
-
-	/* AMS TCS3490 RGB+IR color sensor @ 72 */
-};
-
-&i2c19 {
-	clock-frequency = <1000000>;
-	status = "okay";
-
-	/* Cirrus Logic CS40L25A boosted haptics driver @ 40 */
-};
-
-&pcie0 {
-	max-link-speed = <2>;
-	status = "okay";
-};
-
-&pcie0_phy {
-	vdda-phy-supply = <&pm8350_l5>;
-	vdda-pll-supply = <&pm8350_l6>;
-	status = "okay";
-};
-
-&remoteproc_adsp {
-	firmware-name = "/*(DEBLOBBED)*/";
-	status = "okay";
-};
-
-&remoteproc_cdsp {
-	firmware-name = "/*(DEBLOBBED)*/";
-	status = "okay";
-};
-
-&remoteproc_slpi {
-	firmware-name = "/*(DEBLOBBED)*/";
-	status = "okay";
-};
-
-&qupv3_id_0 {
-	status = "okay";
-};
-
-&qupv3_id_1 {
-	status = "okay";
-};
-
-&qupv3_id_2 {
-	status = "okay";
-};
-
-&sdhc_2 {
-	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
-	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
-	vmmc-supply = <&pm8350c_l9>;
-	vqmmc-supply = <&pm8350c_l6>;
-	/* Forbid SDR104/SDR50 - broken hw! */
-	sdhci-caps-mask = <0x3 0x0>;
-	no-sdio;
-	no-mmc;
-	status = "okay";
-};
-
-&spi10 {
-	status = "okay";
-
-	/* NXP SN1X0 NFC Secure Element @ 0 */
 };
 
 &tlmm {
-	gpio-reserved-ranges = <28 4>;
-
-	sdc2_default_state: sdc2-default-state {
-		clk-pins {
-			pins = "sdc2_clk";
-			drive-strength = <16>;
-			bias-disable;
-		};
-
-		cmd-pins {
-			pins = "sdc2_cmd";
-			drive-strength = <16>;
-			bias-pull-up;
-		};
-
-		data-pins {
-			pins = "sdc2_data";
-			drive-strength = <16>;
-			bias-pull-up;
-		};
-	};
-
-	ts_int_default: ts-int-default-state {
-		pins = "gpio23";
-		function = "gpio";
-		drive-strength = <2>;
-		bias-disable;
-		input-enable;
-	};
-
-	sdc2_card_det_n: sd-card-det-n-state {
-		pins = "gpio92";
-		function = "gpio";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
-};
-
-&uart7 {
-	status = "okay";
-};
-
-&usb_1 {
-	status = "okay";
-};
-
-&usb_1_dwc3 {
-	dr_mode = "peripheral";
-};
-
-&usb_1_hsphy {
-	vdda-pll-supply = <&pm8350_l5>;
-	vdda18-supply = <&pm8350c_l1>;
-	vdda33-supply = <&pm8350_l2>;
-	status = "okay";
-};
-
-&usb_1_qmpphy {
-	vdda-phy-supply = <&pm8350_l6>;
-	vdda-pll-supply = <&pm8350_l1>;
-	status = "okay";
+	gpio-line-names = "NC", /* GPIO_0 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "WLC_I2C_SDA",
+			  "WLC_I2C_SCL",
+			  "NC",
+			  "PM8010_1_RESET_N",
+			  "WLC_INT_N",
+			  "NC",
+			  "NC", /* GPIO_10 */
+			  "PM8010_2_RESET_N",
+			  "DISP_ERR_FG",
+			  "HALL_INT_N",
+			  "ALS_PROX_INT_N",
+			  "IMU1_INT",
+			  "TS_I2C_SDA",
+			  "TS_I2C_SCL",
+			  "DISP_RESET_N",
+			  "DISP_VDDR_EN",
+			  "TS_RESET_N", /* GPIO_20 */
+			  "TS_INT_N",
+			  "NC",
+			  "TELEC_PWR_EN",
+			  "CAM1_RESET_N",
+			  "LEO_CAM0_RESET_N",
+			  "DEBUG_UART_TX",
+			  "DEBUG_UART_RX",
+			  "FP_SPI_MISO",
+			  "FP_SPI_MOSI",
+			  "FP_SPI_CLK", /* GPIO_30 */
+			  "FP_SPI_CS_N",
+			  "NFC_I2C_SDA",
+			  "NFC_I2C_SCL",
+			  "NFC_EN",
+			  "NFC_CLK_REQ",
+			  "NFC_ESE_SPI_MISO",
+			  "NFC_ESE_SPI_MOSI",
+			  "NFC_ESE_SPI_CLK",
+			  "NFC_ESE_SPI_CS",
+			  "FP_INT_N", /* GPIO_40 */
+			  "NC",
+			  "FP_RESET_N",
+			  "WCD_RST_N",
+			  "NC",
+			  "NFC_DWL_REQ",
+			  "NFC_IRQ",
+			  "FORCE_USB_BOOT",
+			  "APPS_I2C_1_SDA",
+			  "APPS_I2C_1_SCL",
+			  "SBU_SW_OE", /* GPIO_50 */
+			  "SBU_SW_SEL",
+			  "SPK_AMP_I2C_SDA",
+			  "SPK_AMP_I2C_SCL",
+			  "NC",
+			  "NC",
+			  "CAMSENSOR_I2C_SDA",
+			  "CAMSENSOR_I2C_SCL",
+			  "GNSS_ELNA_EN0",
+			  "NC",
+			  "NC", /* GPIO_60 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "RGBC_IR_INT",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC", /* GPIO_70 */
+			  "NC",
+			  "HAP_I2C_SDA",
+			  "HAP_I2C_SCL",
+			  "HAP_RST_N",
+			  "HAP_INT_N",
+			  "HST_BT_UART_CTS",
+			  "HST_BT_UART_RFR",
+			  "HST_BT_UART_TX",
+			  "HST_BT_UART_RX",
+			  "HST_WLAN_EN", /* GPIO_80 */
+			  "HST_BT_EN",
+			  "HST_SW_CTRL",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "DISP_VSYNC",
+			  "NC",
+			  "NC",
+			  "HW_ID_0",
+			  "HW_ID_1", /* GPIO_90 */
+			  "USB_CC_DIR",
+			  "TRAY_DET",
+			  "SW_SERVICE",
+			  "PCIE0_RESET_N",
+			  "PCIE0_CLK_REQ_N",
+			  "PCIE0_WAKE_N",
+			  "OIS_ENABLE_WIDE",
+			  "DEBUG_GPIO0",
+			  "NC",
+			  "CAM_MCLK0", /* GPIO_100 */
+			  "CAM_MCLK1",
+			  "CAM_MCLK2",
+			  "CAM_MCLK3",
+			  "NC",
+			  "NC",
+			  "TOF_RST_N",
+			  "CAM_SOF",
+			  "NC",
+			  "AFEXPTMG_TELE",
+			  "CCI_I2C0_SDA", /* GPIO_110 */
+			  "CCI_I2C0_SCL",
+			  "CCI_I2C1_SDA",
+			  "CCI_I2C1_SCL",
+			  "CCI_I2C2_SDA",
+			  "CCI_I2C2_SCL",
+			  "NC",
+			  "CAM2_RESET_N",
+			  "NC",
+			  "EXT_VD0_XVS",
+			  "CAM3_RESET_N", /* GPIO_120 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "RF_ID_EXTENSION_2",
+			  "HAP_I2S_CLK",
+			  "HAP_I2S_DOUT",
+			  "HAP_TRG1",
+			  "HAP_I2S_SYNC",
+			  "UIM1_DATA", /* GPIO_130 */
+			  "UIM1_CLK",
+			  "UIM1_RESET",
+			  "TRAY_DET",
+			  "UIM2_DATA",
+			  "UIM2_CLK",
+			  "UIM2_RESET",
+			  "UIM2_PRESENT",
+			  "SM_RFFE0_CLK",
+			  "SM_RFFE0_DATA",
+			  "SM_RFFE1_CLK", /* GPIO_140 */
+			  "SM_RFFE1_DATA",
+			  "SM_MSS_GRFC4",
+			  "HST_AS_EN",
+			  "LAA_RX_EN",
+			  "NC",
+			  "SM_RFFE4_CLK",
+			  "SM_RFFE4_DATA",
+			  "WLAN_COEX_UART1_RX",
+			  "WLAN_COEX_UART1_TX",
+			  "RF_LCD_ID_EN", /* GPIO_150 */
+			  "RF_ID_EXTENSION",
+			  "SM_MSS_GRFC12",
+			  "NFC_COLD_RST",
+			  "NC",
+			  "NC",
+			  "SDR1_QLINK0_REQ",
+			  "SDR1_QLINK0_EN",
+			  "SDR1_QLINK0_WMSS_RESET_N",
+			  "QLINK1_REQ",
+			  "QLINK1_EN", /* GPIO_160 */
+			  "QLINK1_WMSS_RESET_N",
+			  "SDR2_QLINK2_REQ",
+			  "SDR2_QLINK2_EN",
+			  "SDR2_QLINK2_WMSS_RESET_N",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA0",
+			  "WCD_SWR_TX_DATA1",
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA0",
+			  "WCD_SWR_RX_DATA1", /* GPIO_170 */
+			  "SM_DMIC1_CLK",
+			  "SM_DMIC1_DATA",
+			  "SM_DMIC2_CLK",
+			  "SM_DMIC2_DATA",
+			  "SPK_AMP_I2S_CLK",
+			  "SPK_AMP_I2S_WS",
+			  "NC",
+			  "NC",
+			  "WCD_SWR_TX_DATA2",
+			  "SPK_AMP_I2S_ASP_DIN", /* GPIO_180 */
+			  "SPK_AMP_I2S_ASP_DOUT",
+			  "SPK_AMP_INT_N",
+			  "SPK_AMP_RESET_N",
+			  "HST_BT_WLAN_SLIMBUS_CLK",
+			  "HST_BT_WLAN_SLIMBUS_DAT0",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "MAG_I2C_SDA", /* GPIO_190 */
+			  "MAG_I2C_SCL",
+			  "IMU_SPI_MISO",
+			  "IMU_SPI_MOSI",
+			  "IMU_SPI_CLK",
+			  "IMU_SPI_CS_N",
+			  "SENSOR_I2C_SDA",
+			  "SENSOR_I2C_SCL",
+			  "OIS_TELE_I2C_SDA",
+			  "OIS_TELE_I2C_SCL",
+			  "NC", /* GPIO_200 */
+			  "OIS_ENABLE_TELE",
+			  "HST_BLE_UART_TX",
+			  "HST_BLE_UART_RX",
+			  "HSTP_CLK_CFG_SEL",
+			  "NC",
+			  "APPS_I2C_0_SDA",
+			  "APPS_I2C_0_SCL",
+			  "CCI_I2C3_SDA",
+			  "CCI_I2C3_SCL";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx224.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx224.dts
new file mode 100644
index 000000000000..13c2fc4bccfc
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx224.dts
@@ -0,0 +1,234 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+/dts-v1/;
+
+#include "sm8450-sony-xperia-nagara.dtsi"
+
+/ {
+	model = "Sony Xperia 5 IV";
+	compatible = "sony,pdx224", "qcom,sm8450";
+
+	imx563_vdig_vreg: imx563-vdig-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "imx563_vdig_vreg";
+		gpio = <&tlmm 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&tlmm {
+	gpio-line-names = "TELE_SPI_MISO", /* GPIO_0 */
+			  "TELE_SPI_MOSI", /* SONY says NC, but it only makes sense this way.. */
+			  "TELE_SPI_CLK",
+			  "TELE_SPI_CS_N",
+			  "WLC_I2C_SDA",
+			  "WLC_I2C_SCL",
+			  "NC",
+			  "PM8010_1_RESET_N",
+			  "WLC_INT_N",
+			  "NC",
+			  "NC", /* GPIO_10 */
+			  "NC",
+			  "DISP_ERR_FG",
+			  "HALL_INT_N",
+			  "ALS_PROX_INT_N",
+			  "IMU1_INT",
+			  "TS_I2C_SDA",
+			  "TS_I2C_SCL",
+			  "DISP_RESET_N",
+			  "DISP_VDDR_EN",
+			  "TS_RESET_N", /* GPIO_20 */
+			  "TS_INT_N",
+			  "UWIDEC_PWR_EN",
+			  "TELEC_PWR_EN",
+			  "CAM1_RESET_N",
+			  "LEO_CAM0_RESET_N",
+			  "DEBUG_UART_TX",
+			  "DEBUG_UART_RX",
+			  "FP_SPI_MISO",
+			  "FP_SPI_MOSI",
+			  "FP_SPI_CLK", /* GPIO_30 */
+			  "FP_SPI_CS_N",
+			  "NFC_I2C_SDA",
+			  "NFC_I2C_SCL",
+			  "NFC_EN",
+			  "NFC_CLK_REQ",
+			  "NFC_ESE_SPI_MISO",
+			  "NFC_ESE_SPI_MOSI",
+			  "NFC_ESE_SPI_CLK",
+			  "NFC_ESE_SPI_CS",
+			  "FP_INT_N", /* GPIO_40 */
+			  "NC",
+			  "FP_RESET_N",
+			  "WCD_RST_N",
+			  "NC",
+			  "NFC_DWL_REQ",
+			  "NFC_IRQ",
+			  "FORCE_USB_BOOT",
+			  "APPS_I2C_1_SDA",
+			  "APPS_I2C_1_SCL",
+			  "SBU_SW_OE", /* GPIO_50 */
+			  "SBU_SW_SEL",
+			  "SPK_AMP_I2C_SDA",
+			  "SPK_AMP_I2C_SCL",
+			  "NC",
+			  "NC",
+			  "CAMSENSOR_I2C_SDA",
+			  "CAMSENSOR_I2C_SCL",
+			  "GNSS_ELNA_EN0",
+			  "NC",
+			  "NC", /* GPIO_60 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "RGBC_IR_INT",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC", /* GPIO_70 */
+			  "NC",
+			  "HAP_I2C_SDA",
+			  "HAP_I2C_SCL",
+			  "HAP_RST_N",
+			  "HAP_INT_N",
+			  "HST_BT_UART_CTS",
+			  "HST_BT_UART_RFR",
+			  "HST_BT_UART_TX",
+			  "HST_BT_UART_RX",
+			  "HST_WLAN_EN", /* GPIO_80 */
+			  "HST_BT_EN",
+			  "HST_SW_CTRL",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "DISP_VSYNC",
+			  "NC",
+			  "NC",
+			  "HW_ID_0",
+			  "HW_ID_1", /* GPIO_90 */
+			  "USB_CC_DIR",
+			  "TRAY_DET",
+			  "SW_SERVICE",
+			  "PCIE0_RESET_N",
+			  "PCIE0_CLK_REQ_N",
+			  "PCIE0_WAKE_N",
+			  "OIS_ENABLE_WIDE",
+			  "DEBUG_GPIO0",
+			  "NC",
+			  "CAM_MCLK0", /* GPIO_100 */
+			  "CAM_MCLK1",
+			  "CAM_MCLK2",
+			  "CAM_MCLK3",
+			  "NC",
+			  "NC",
+			  "NC", /* SONY didn't rename this, but there's no ToF so it's likely NC */
+			  "CAM_SOF",
+			  "NC",
+			  "AFEXPTMG_TELE",
+			  "CCI_I2C0_SDA", /* GPIO_110 */
+			  "CCI_I2C0_SCL",
+			  "CCI_I2C1_SDA",
+			  "CCI_I2C1_SCL",
+			  "CCI_I2C2_SDA",
+			  "CCI_I2C2_SCL",
+			  "NC",
+			  "CAM2_RESET_N",
+			  "NC",
+			  "EXT_VD0_XVS",
+			  "CAM3_RESET_N", /* GPIO_120 */
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "RF_ID_EXTENSION_2",
+			  "HAP_I2S_CLK",
+			  "HAP_I2S_DOUT",
+			  "HAP_TRG1",
+			  "HAP_I2S_SYNC",
+			  "UIM1_DATA", /* GPIO_130 */
+			  "UIM1_CLK",
+			  "UIM1_RESET",
+			  "TRAY_DET",
+			  "UIM2_DATA",
+			  "UIM2_CLK",
+			  "UIM2_RESET",
+			  "UIM2_PRESENT",
+			  "SM_RFFE0_CLK",
+			  "SM_RFFE0_DATA",
+			  "SM_RFFE1_CLK", /* GPIO_140 */
+			  "SM_RFFE1_DATA",
+			  "SM_MSS_GRFC4",
+			  "HST_AS_EN",
+			  "LAA_RX_EN",
+			  "NC",
+			  "SM_RFFE4_CLK",
+			  "SM_RFFE4_DATA",
+			  "WLAN_COEX_UART1_RX",
+			  "WLAN_COEX_UART1_TX",
+			  "RF_LCD_ID_EN", /* GPIO_150 */
+			  "RF_ID_EXTENSION",
+			  "SM_MSS_GRFC12",
+			  "NFC_COLD_RST",
+			  "NC",
+			  "NC",
+			  "SDR1_QLINK0_REQ",
+			  "SDR1_QLINK0_EN",
+			  "SDR1_QLINK0_WMSS_RESET_N",
+			  "NC",
+			  "NC", /* GPIO_160 */
+			  "NC",
+			  "SDR2_QLINK2_REQ",
+			  "SDR2_QLINK2_EN",
+			  "SDR2_QLINK2_WMSS_RESET_N",
+			  "WCD_SWR_TX_CLK",
+			  "WCD_SWR_TX_DATA0",
+			  "WCD_SWR_TX_DATA1",
+			  "WCD_SWR_RX_CLK",
+			  "WCD_SWR_RX_DATA0",
+			  "WCD_SWR_RX_DATA1", /* GPIO_170 */
+			  "SM_DMIC1_CLK",
+			  "SM_DMIC1_DATA",
+			  "SM_DMIC2_CLK",
+			  "SM_DMIC2_DATA",
+			  "SPK_AMP_I2S_CLK",
+			  "SPK_AMP_I2S_WS",
+			  "NC",
+			  "NC",
+			  "WCD_SWR_TX_DATA2",
+			  "SPK_AMP_I2S_ASP_DIN", /* GPIO_180 */
+			  "SPK_AMP_I2S_ASP_DOUT",
+			  "SPK_AMP_INT_N",
+			  "SPK_AMP_RESET_N",
+			  "HST_BT_WLAN_SLIMBUS_CLK",
+			  "HST_BT_WLAN_SLIMBUS_DAT0",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "NC",
+			  "MAG_I2C_SDA", /* GPIO_190 */
+			  "MAG_I2C_SCL",
+			  "IMU_SPI_MISO",
+			  "IMU_SPI_MOSI",
+			  "IMU_SPI_CLK",
+			  "IMU_SPI_CS_N",
+			  "SENSOR_I2C_SDA",
+			  "SENSOR_I2C_SCL",
+			  "OIS_TELE_I2C_SDA",
+			  "OIS_TELE_I2C_SCL",
+			  "NC", /* GPIO_200 */
+			  "OIS_ENABLE_TELE",
+			  "HST_BLE_UART_TX",
+			  "HST_BLE_UART_RX",
+			  "HSTP_CLK_CFG_SEL",
+			  "NC",
+			  "APPS_I2C_0_SDA",
+			  "APPS_I2C_0_SCL",
+			  "CCI_I2C3_SDA",
+			  "CCI_I2C3_SCL";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
new file mode 100644
index 000000000000..4b299035d7c7
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -0,0 +1,631 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sm8450.dtsi"
+
+/delete-node/ &adsp_mem;
+/delete-node/ &rmtfs_mem;
+/delete-node/ &video_mem;
+
+/ {
+	chassis-type = "handset";
+
+	aliases {
+		serial0 = &uart7;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	reserved-memory {
+		adsp_mem: memory@85700000 {
+			reg = <0x0 0x85700000 0x0 0x2800000>;
+			no-map;
+		};
+
+		video_mem: memory@9fd00000 {
+			reg = <0x0 0x9fd00000 0x0 0x700000>;
+			no-map;
+		};
+
+		rmtfs_mem: memory@f3300000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0xf3300000 0x0 0x280000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <15>;
+		};
+
+		ramoops@ffc00000 {
+			compatible = "ramoops";
+			reg = <0 0xffc00000 0 0x200000>;
+			console-size = <0x40000>;
+			record-size = <0x1000>;
+			ecc-size = <16>;
+			no-map;
+		};
+	};
+
+	/* Sadly, the voltages for these GPIO regulators are unknown. */
+	imx650_vana_vreg: imx650-vana-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "imx650_vana_vreg";
+		gpio = <&tlmm 23 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&apps_rsc {
+	pm8350-rpmh-regulators {
+		compatible = "qcom,pm8350-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+
+		vdd-l1-l4-supply = <&pm8350_s11>;
+		vdd-l2-l7-supply = <&vreg_bob>;
+		vdd-l3-l5-supply = <&vreg_bob>;
+		vdd-l6-l9-l10-supply = <&pm8350_s12>;
+
+		/*
+		 * ARC regulators:
+		 * s5 - gfx.lvl
+		 * l8 - lcx.lvl
+		 */
+
+		pm8350_s10: smps10 {
+			regulator-name = "pm8350_s10";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8350_s11: smps11 {
+			regulator-name = "pm8350_s11";
+			regulator-min-microvolt = <848000>;
+			regulator-max-microvolt = <1104000>;
+		};
+
+		pm8350_s12: smps12 {
+			regulator-name = "pm8350_s12";
+			regulator-min-microvolt = <1224000>;
+			regulator-max-microvolt = <1400000>;
+		};
+
+		pm8350_l1: ldo1 {
+			regulator-name = "pm8350_l1";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l2: ldo2 {
+			regulator-name = "pm8350_l2";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l3: ldo3 {
+			regulator-name = "pm8350_l3";
+			regulator-min-microvolt = <904000>;
+			regulator-max-microvolt = <904000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l5: ldo5 {
+			regulator-name = "pm8350_l5";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l6: ldo6 {
+			regulator-name = "pm8350_l6";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l7: ldo7 {
+			regulator-name = "pm8350_l7";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350_l9: ldo9 {
+			regulator-name = "pm8350_l9";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pm8350c-rpmh-regulators {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+
+		vdd-l1-l12-supply = <&vreg_bob>;
+		vdd-l2-l8-supply = <&vreg_bob>;
+		vdd-l3-l4-l5-l7-l13-supply = <&vreg_bob>;
+		vdd-l6-l9-l11-supply = <&vreg_bob>;
+		vdd-l10-supply = <&pm8350_s12>;
+
+		vdd-bob-supply = <&vph_pwr>;
+
+		/*
+		 * ARC regulators:
+		 * s2 - mxc.lvl
+		 * s4 - mss.lvl
+		 * s6 - cx.lvl
+		 */
+
+		pm8350c_s1: smps1 {
+			regulator-name = "pm8350c_s1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2024000>;
+		};
+
+		pm8350c_s10: smps10 {
+			regulator-name = "pm8350c_s10";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		vreg_bob: bob {
+			regulator-name = "vreg_bob";
+			regulator-min-microvolt = <3400000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+
+		pm8350c_l1: ldo1 {
+			regulator-name = "pm8350c_l1";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l2: ldo2 {
+			regulator-name = "pm8350c_l2";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l3: ldo3 {
+			regulator-name = "pm8350c_l3";
+			regulator-min-microvolt = <3296000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l4: ldo4 {
+			regulator-name = "pm8350c_l4";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l5: ldo5 {
+			regulator-name = "pm8350c_l5";
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l6: ldo6 {
+			regulator-name = "pm8350c_l6";
+			regulator-min-microvolt = <2960000>;
+			/* Originally max = 3008000 but SDHCI expects 2960000 */
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l7: ldo7 {
+			regulator-name = "pm8350c_l7";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l8: ldo8 {
+			regulator-name = "pm8350c_l8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l9: ldo9 {
+			regulator-name = "pm8350c_l9";
+			regulator-min-microvolt = <2960000>;
+			/* Originally max = 3008000 but SDHCI expects 2960000 */
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l10: ldo10 {
+			regulator-name = "pm8350c_l10";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l12: ldo12 {
+			regulator-name = "pm8350c_l12";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1968000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8350c_l13: ldo13 {
+			regulator-name = "pm8350c_l13";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pm8450-rpmh-regulators {
+		compatible = "qcom,pm8450-rpmh-regulators";
+		qcom,pmic-id = "h";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+
+		vdd-l2-supply = <&vreg_bob>;
+		vdd-l3-supply = <&vreg_bob>;
+		vdd-l4-supply = <&vreg_bob>;
+
+		/*
+		 * ARC regulators:
+		 * S2 - ebi.lvl
+		 * S4 - mmcx.lvl
+		 * S6 - mx.lvl
+		 * L1 - lmx.lvl
+		 */
+
+		pm8450_s3: smps3 {
+			regulator-name = "pm8450_s3";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <600000>;
+		};
+
+		pm8450_l2: ldo2 {
+			regulator-name = "pm8450_l2";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		pm8450_l3: ldo3 {
+			regulator-name = "pm8450_l3";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	pmr735a-rpmh-regulators {
+		compatible = "qcom,pmr735a-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+
+		vdd-l1-l2-supply = <&pmr735a_s2>;
+		vdd-l3-supply = <&pmr735a_s1>;
+		vdd-l4-supply = <&pm8350c_s1>;
+		vdd-l5-l6-supply = <&pm8350c_s1>;
+		vdd-l7-bob-supply = <&vreg_bob>;
+
+		pmr735a_s1: smps1 {
+			regulator-name = "pmr735a_s1";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1296000>;
+		};
+
+		pmr735a_s2: smps2 {
+			regulator-name = "pmr735a_s2";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1040000>;
+		};
+
+		pmr735a_s3: smps3 {
+			regulator-name = "pmr735a_s3";
+			regulator-min-microvolt = <435000>;
+			regulator-max-microvolt = <2352000>;
+		};
+
+		pmr735a_l1: ldo1 {
+			regulator-name = "pmr735a_l1";
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		pmr735a_l2: ldo2 {
+			regulator-name = "pmr735a_l2";
+			regulator-min-microvolt = <480000>;
+			regulator-max-microvolt = <912000>;
+		};
+
+		pmr735a_l3: ldo3 {
+			regulator-name = "pmr735a_l3";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pmr735a_l4: ldo4 {
+			regulator-name = "pmr735a_l4";
+			regulator-min-microvolt = <1776000>;
+			regulator-max-microvolt = <1776000>;
+		};
+
+		pmr735a_l5: ldo5 {
+			regulator-name = "pmr735a_l5";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+		};
+
+		pmr735a_l6: ldo6 {
+			regulator-name = "pmr735a_l6";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pmr735a_l7: ldo7 {
+			regulator-name = "pmr735a_l7";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+	};
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpi_dma2 {
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchscreen@48 {
+		compatible = "samsung,s6sy761";
+		reg = <0x48>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <21 0x2008>;
+		vdd-supply = <&pm8350c_l2>;
+		avdd-supply = <&pm8350c_l3>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_reset_default &ts_int_default>;
+	};
+};
+
+&i2c5 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* Dialog SLG51000 CMIC @ 75 */
+};
+
+&i2c9 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* NXP SN1X0 NFC @ 28 */
+};
+
+&i2c13 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* Richwave RTC6226 FM Radio Receiver @ 64 */
+};
+
+&i2c14 {
+	clock-frequency = <1000000>;
+	status = "okay";
+
+	cs35l41_l: speaker-amp@40 {
+		compatible = "cirrus,cs35l41";
+		reg = <0x40>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <182 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>;
+		cirrus,boost-peak-milliamp = <4000>;
+		cirrus,boost-ind-nanohenry = <1000>;
+		cirrus,boost-cap-microfarad = <15>;
+		cirrus,gpio2-src-select = <2>;
+		cirrus,gpio2-output-enable;
+		cirrus,asp-sdout-hiz = <3>;
+		#sound-dai-cells = <1>;
+	};
+
+	cs35l41_r: speaker-amp@41 {
+		compatible = "cirrus,cs35l41";
+		reg = <0x41>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <182 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>;
+		cirrus,boost-peak-milliamp = <4000>;
+		cirrus,boost-ind-nanohenry = <1000>;
+		cirrus,boost-cap-microfarad = <15>;
+		cirrus,gpio2-src-select = <2>;
+		cirrus,gpio2-output-enable;
+		cirrus,asp-sdout-hiz = <3>;
+		#sound-dai-cells = <1>;
+	};
+};
+
+&i2c15 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	/* AMS TCS3490 RGB+IR color sensor @ 72 */
+};
+
+&i2c19 {
+	clock-frequency = <1000000>;
+	status = "okay";
+
+	/* Cirrus Logic CS40L25A boosted haptics driver @ 40 */
+};
+
+&pcie0 {
+	max-link-speed = <2>;
+	status = "okay";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&pm8350_l5>;
+	vdda-pll-supply = <&pm8350_l6>;
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&remoteproc_slpi {
+	firmware-name = "/*(DEBLOBBED)*/";
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&qupv3_id_2 {
+	status = "okay";
+};
+
+&sdhc_2 {
+	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
+	vmmc-supply = <&pm8350c_l9>;
+	vqmmc-supply = <&pm8350c_l6>;
+	no-sdio;
+	no-mmc;
+	status = "okay";
+};
+
+&spi10 {
+	status = "okay";
+
+	/* NXP SN1X0 NFC Secure Element @ 0 */
+};
+
+&tlmm {
+	gpio-reserved-ranges = <28 4>;
+
+	ts_reset_default: ts-reset-default-state {
+		pins = "gpio20";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-high;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
+
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&uart7 {
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&pm8350_l5>;
+	vdda18-supply = <&pm8350c_l1>;
+	vdda33-supply = <&pm8350_l2>;
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&pm8350_l6>;
+	vdda-pll-supply = <&pm8350_l1>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
index d32f08df743d..570475040d95 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -7,12 +7,15 @@
 #include <dt-bindings/clock/qcom,gcc-sm8450.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sm8450-camcc.h>
+#include <dt-bindings/clock/qcom,sm8450-dispcc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/mailbox/qcom-ipcc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/interconnect/qcom,sm8450.h>
+#include <dt-bindings/soc/qcom,gpr.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -51,6 +54,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 0>;
 			L2_0: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -70,6 +74,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 0>;
 			L2_100: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -86,6 +91,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 0>;
 			L2_200: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -102,6 +108,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 0>;
 			L2_300: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -118,6 +125,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 1>;
 			L2_400: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -134,6 +142,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 1>;
 			L2_500: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -151,6 +160,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 1>;
 			L2_600: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -167,6 +177,7 @@
 			power-domain-names = "psci";
 			qcom,freq-domain = <&cpufreq_hw 2>;
 			#cooling-cells = <2>;
+			clocks = <&cpufreq_hw 2>;
 			L2_700: l2-cache {
 			      compatible = "cache";
 			      next-level-cache = <&L3_0>;
@@ -730,7 +741,7 @@
 		};
 
 		gpi_dma2: dma-controller@800000 {
-			compatible = "qcom,sm8450-gpi-dma";
+			compatible = "qcom,sm8450-gpi-dma", "qcom,sm6350-gpi-dma";
 			#dma-cells = <3>;
 			reg = <0 0x800000 0 0x60000>;
 			interrupts = <GIC_SPI 588 IRQ_TYPE_LEVEL_HIGH>,
@@ -791,7 +802,6 @@
 				interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi15_data_clk>, <&qup_spi15_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -831,7 +841,6 @@
 				interrupts = <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi16_data_clk>, <&qup_spi16_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -871,7 +880,6 @@
 				interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi17_data_clk>, <&qup_spi17_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -911,7 +919,6 @@
 				interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi18_data_clk>, <&qup_spi18_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -951,7 +958,6 @@
 				interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi19_data_clk>, <&qup_spi19_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -1004,7 +1010,6 @@
 				interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi20_data_clk>, <&qup_spi20_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -1044,7 +1049,6 @@
 				interrupts = <GIC_SPI 579 IRQ_TYPE_LEVEL_HIGH>;
 				pinctrl-names = "default";
 				pinctrl-0 = <&qup_spi21_data_clk>, <&qup_spi21_cs>;
-				spi-max-frequency = <50000000>;
 				interconnects = <&clk_virt MASTER_QUP_CORE_2 0 &clk_virt SLAVE_QUP_CORE_2 0>,
 						<&system_noc MASTER_A2NOC_SNOC 0 &gem_noc SLAVE_LLCC 0>;
 				interconnect-names = "qup-core", "qup-config";
@@ -1058,7 +1062,7 @@
 		};
 
 		gpi_dma0: dma-controller@900000 {
-			compatible = "qcom,sm8450-gpi-dma";
+			compatible = "qcom,sm8450-gpi-dma", "qcom,sm6350-gpi-dma";
 			#dma-cells = <3>;
 			reg = <0 0x900000 0 0x60000>;
 			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
@@ -1394,7 +1398,7 @@
 		};
 
 		gpi_dma1: dma-controller@a00000 {
-			compatible = "qcom,sm8450-gpi-dma";
+			compatible = "qcom,sm8450-gpi-dma", "qcom,sm6350-gpi-dma";
 			#dma-cells = <3>;
 			reg = <0 0xa00000 0 0x60000>;
 			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
@@ -2095,9 +2099,212 @@
 			};
 		};
 
+		wsa2macro: codec@31e0000 {
+			compatible = "qcom,sm8450-lpass-wsa-macro";
+			reg = <0 0x031e0000 0 0x1000>;
+			clocks = <&q6prmcc LPASS_CLK_ID_WSA2_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_CLK_ID_WSA2_CORE_TX_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&vamacro>;
+			clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+			assigned-clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+					  <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			assigned-clock-rates = <19200000>, <19200000>;
+
+			#clock-cells = <0>;
+			clock-output-names = "wsa2-mclk";
+			pinctrl-names = "default";
+			pinctrl-0 = <&wsa2_swr_active>;
+			#sound-dai-cells = <1>;
+		};
+
+		/* WSA2 */
+		swr4: soundwire-controller@31f0000 {
+			compatible = "qcom,soundwire-v1.7.0";
+			reg = <0 0x031f0000 0 0x2000>;
+			interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&wsa2macro>;
+			clock-names = "iface";
+
+			qcom,din-ports = <2>;
+			qcom,dout-ports = <6>;
+
+			qcom,ports-sinterval-low =	/bits/ 8 <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x0f 0x0f>;
+			qcom,ports-offset1 =		/bits/ 8 <0x01 0x02 0x0c 0x06 0x12 0x0d 0x07 0x0a>;
+			qcom,ports-offset2 =		/bits/ 8 <0xff 0x00 0x1f 0xff 0x00 0x1f 0x00 0x00>;
+			qcom,ports-hstart =		/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-hstop =		/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-word-length =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-block-pack-mode =	/bits/ 8 <0xff 0xff 0x01 0xff 0xff 0x01 0xff 0xff>;
+			qcom,ports-block-group-count =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-lane-control =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+
+			#address-cells = <2>;
+			#size-cells = <0>;
+			#sound-dai-cells = <1>;
+		};
+
+		rxmacro: codec@3200000 {
+			compatible = "qcom,sm8450-lpass-rx-macro";
+			reg = <0 0x3200000 0 0x1000>;
+			clocks = <&q6prmcc LPASS_CLK_ID_RX_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&vamacro>;
+			clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+
+			assigned-clocks = <&q6prmcc LPASS_CLK_ID_RX_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+					  <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			assigned-clock-rates = <19200000>, <19200000>;
+
+			#clock-cells = <0>;
+			clock-output-names = "mclk";
+			pinctrl-names = "default";
+			pinctrl-0 = <&rx_swr_active>;
+			#sound-dai-cells = <1>;
+		};
+
+		swr1: soundwire-controller@3210000 {
+			compatible = "qcom,soundwire-v1.7.0";
+			reg = <0 0x3210000 0 0x2000>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&rxmacro>;
+			clock-names = "iface";
+			label = "RX";
+			qcom,din-ports = <0>;
+			qcom,dout-ports = <5>;
+
+			qcom,ports-sinterval-low =	/bits/ 8 <0x03 0x1f 0x1f 0x07 0x00>;
+			qcom,ports-offset1 =		/bits/ 8 <0x00 0x00 0x0b 0x01 0x00>;
+			qcom,ports-offset2 =		/bits/ 8 <0x00 0x00 0x0b 0x00 0x00>;
+			qcom,ports-hstart =		/bits/ 8 <0xff 0x03 0xff 0xff 0xff>;
+			qcom,ports-hstop =		/bits/ 8 <0xff 0x06 0xff 0xff 0xff>;
+			qcom,ports-word-length =	/bits/ 8 <0x01 0x07 0x04 0xff 0xff>;
+			qcom,ports-block-pack-mode =	/bits/ 8 <0xff 0x00 0x01 0xff 0xff>;
+			qcom,ports-block-group-count =	/bits/ 8 <0xff 0xff 0xff 0xff 0x00>;
+			qcom,ports-lane-control =	/bits/ 8 <0x01 0x00 0x00 0x00 0x00>;
+
+			#address-cells = <2>;
+			#size-cells = <0>;
+			#sound-dai-cells = <1>;
+		};
+
+		txmacro: codec@3220000 {
+			compatible = "qcom,sm8450-lpass-tx-macro";
+			reg = <0 0x3220000 0 0x1000>;
+			clocks = <&q6prmcc LPASS_CLK_ID_RX_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&vamacro>;
+			clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+			assigned-clocks = <&q6prmcc LPASS_CLK_ID_RX_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+					  <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			assigned-clock-rates = <19200000>, <19200000>;
+
+			#clock-cells = <0>;
+			clock-output-names = "mclk";
+			pinctrl-names = "default";
+			pinctrl-0 = <&tx_swr_active>;
+			#sound-dai-cells = <1>;
+		};
+
+		wsamacro: codec@3240000 {
+			compatible = "qcom,sm8450-lpass-wsa-macro";
+			reg = <0 0x03240000 0 0x1000>;
+			clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&vamacro>;
+			clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
+
+			assigned-clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+					  <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			assigned-clock-rates = <19200000>, <19200000>;
+
+			#clock-cells = <0>;
+			clock-output-names = "mclk";
+			pinctrl-names = "default";
+			pinctrl-0 = <&wsa_swr_active>;
+			#sound-dai-cells = <1>;
+		};
+
+		/* WSA */
+		swr0: soundwire-controller@3250000 {
+			compatible = "qcom,soundwire-v1.7.0";
+			reg = <0 0x03250000 0 0x2000>;
+			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&wsamacro>;
+			clock-names = "iface";
+
+			qcom,din-ports = <2>;
+			qcom,dout-ports = <6>;
+
+			qcom,ports-sinterval-low =	/bits/ 8 <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x0f 0x0f>;
+			qcom,ports-offset1 =		/bits/ 8 <0x01 0x02 0x0c 0x06 0x12 0x0d 0x07 0x0a>;
+			qcom,ports-offset2 =		/bits/ 8 <0xff 0x00 0x1f 0xff 0x00 0x1f 0x00 0x00>;
+			qcom,ports-hstart =		/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-hstop =		/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-word-length =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-block-pack-mode =	/bits/ 8 <0xff 0xff 0x01 0xff 0xff 0x01 0xff 0xff>;
+			qcom,ports-block-group-count =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+			qcom,ports-lane-control =	/bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>;
+
+			#address-cells = <2>;
+			#size-cells = <0>;
+			#sound-dai-cells = <1>;
+		};
+
+		swr2: soundwire-controller@33b0000 {
+			compatible = "qcom,soundwire-v1.7.0";
+			reg = <0 0x33b0000 0 0x2000>;
+			interrupts-extended = <&intc GIC_SPI 496 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 520 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "core", "wake";
+
+			clocks = <&vamacro>;
+			clock-names = "iface";
+			label = "TX";
+
+			qcom,din-ports = <4>;
+			qcom,dout-ports = <0>;
+			qcom,ports-sinterval-low =	/bits/ 8 <0x01 0x01 0x03 0x03>;
+			qcom,ports-offset1 =		/bits/ 8 <0x00 0x00 0x01 0x01>;
+			qcom,ports-offset2 =		/bits/ 8 <0x00 0x00 0x00 0x00>;
+			qcom,ports-hstart =		/bits/ 8 <0xff 0xff 0xff 0xff>;
+			qcom,ports-hstop =		/bits/ 8 <0xff 0xff 0xff 0xff>;
+			qcom,ports-word-length =	/bits/ 8 <0xff 0xff 0xff 0xff>;
+			qcom,ports-block-pack-mode =	/bits/ 8 <0xff 0xff 0xff 0xff>;
+			qcom,ports-block-group-count =	/bits/ 8 <0xff 0xff 0xff 0xff>;
+			qcom,ports-lane-control =	/bits/ 8 <0x01 0x02 0x00 0x00>;
+
+			#address-cells = <2>;
+			#size-cells = <0>;
+			#sound-dai-cells = <1>;
+		};
+
+		vamacro: codec@33f0000 {
+			compatible = "qcom,sm8450-lpass-va-macro";
+			reg = <0 0x033f0000 0 0x1000>;
+			clocks = <&q6prmcc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			clock-names = "mclk", "macro", "dcodec", "npl";
+			assigned-clocks = <&q6prmcc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			assigned-clock-rates = <19200000>;
+
+			#clock-cells = <0>;
+			clock-output-names = "fsgen";
+			#sound-dai-cells = <1>;
+		};
+
 		remoteproc_adsp: remoteproc@30000000 {
 			compatible = "qcom,sm8450-adsp-pas";
-			reg = <0 0x030000000 0 0x100>;
+			reg = <0 0x30000000 0 0x100>;
 
 			interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
@@ -2133,6 +2340,45 @@
 				label = "lpass";
 				qcom,remote-pid = <2>;
 
+				gpr {
+					compatible = "qcom,gpr";
+					qcom,glink-channels = "adsp_apps";
+					qcom,domain = <GPR_DOMAIN_ID_ADSP>;
+					qcom,intents = <512 20>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					q6apm: service@1 {
+						compatible = "qcom,q6apm";
+						reg = <GPR_APM_MODULE_IID>;
+						#sound-dai-cells = <0>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+
+						q6apmdai: dais {
+							compatible = "qcom,q6apm-dais";
+							iommus = <&apps_smmu 0x1801 0x0>;
+						};
+
+						q6apmbedai: bedais {
+							compatible = "qcom,q6apm-lpass-dais";
+							#sound-dai-cells = <1>;
+						};
+					};
+
+					q6prm: service@2 {
+						compatible = "qcom,q6prm";
+						reg = <GPR_PRM_MODULE_IID>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+
+						q6prmcc: clock-controller {
+							compatible = "qcom,q6prm-lpass-clocks";
+							#clock-cells = <2>;
+						};
+					};
+				};
+
 				fastrpc {
 					compatible = "qcom,fastrpc";
 					qcom,glink-channels = "fastrpcglink-apps-dsp";
@@ -2163,7 +2409,7 @@
 
 		remoteproc_cdsp: remoteproc@32300000 {
 			compatible = "qcom,sm8450-cdsp-pas";
-			reg = <0 0x032300000 0 0x1400000>;
+			reg = <0 0x32300000 0 0x1400000>;
 
 			interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
@@ -2283,8 +2529,8 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd 0>,
-					<&rpmhpd 12>;
+			power-domains = <&rpmhpd SM8450_CX>,
+					<&rpmhpd SM8450_MSS>;
 			power-domain-names = "cx", "mss";
 
 			memory-region = <&mpss_mem>;
@@ -2307,6 +2553,84 @@
 			};
 		};
 
+		cci0: cci@ac15000 {
+			compatible = "qcom,sm8450-cci";
+			reg = <0 0xac15000 0 0x1000>;
+			interrupts = <GIC_SPI 460 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc TITAN_TOP_GDSC>;
+
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_SLOW_AHB_CLK_SRC>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_0_CLK>,
+				 <&camcc CAM_CC_CCI_0_CLK_SRC>;
+			clock-names = "camnoc_axi",
+				      "slow_ahb_src",
+				      "cpas_ahb",
+				      "cci",
+				      "cci_src";
+			pinctrl-0 = <&cci0_default &cci1_default>;
+			pinctrl-1 = <&cci0_sleep &cci1_sleep>;
+			pinctrl-names = "default", "sleep";
+
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci0_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci0_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		cci1: cci@ac16000 {
+			compatible = "qcom,sm8450-cci";
+			reg = <0 0xac16000 0 0x1000>;
+			interrupts = <GIC_SPI 271 IRQ_TYPE_EDGE_RISING>;
+			power-domains = <&camcc TITAN_TOP_GDSC>;
+
+			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
+				 <&camcc CAM_CC_SLOW_AHB_CLK_SRC>,
+				 <&camcc CAM_CC_CPAS_AHB_CLK>,
+				 <&camcc CAM_CC_CCI_1_CLK>,
+				 <&camcc CAM_CC_CCI_1_CLK_SRC>;
+			clock-names = "camnoc_axi",
+				      "slow_ahb_src",
+				      "cpas_ahb",
+				      "cci",
+				      "cci_src";
+			pinctrl-0 = <&cci2_default &cci3_default>;
+			pinctrl-1 = <&cci2_sleep &cci3_sleep>;
+			pinctrl-names = "default", "sleep";
+
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			cci1_i2c0: i2c-bus@0 {
+				reg = <0>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+
+			cci1_i2c1: i2c-bus@1 {
+				reg = <1>;
+				clock-frequency = <1000000>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
 		camcc: clock-controller@ade0000 {
 			compatible = "qcom,sm8450-camcc";
 			reg = <0 0x0ade0000 0 0x20000>;
@@ -2322,6 +2646,33 @@
 			status = "disabled";
 		};
 
+		dispcc: clock-controller@af00000 {
+			compatible = "qcom,sm8450-dispcc";
+			reg = <0 0x0af00000 0 0x20000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK_A>,
+				 <&gcc GCC_DISP_AHB_CLK>,
+				 <&sleep_clk>,
+				 <0>, /* dsi0 */
+				 <0>,
+				 <0>, /* dsi1 */
+				 <0>,
+				 <0>, /* dp0 */
+				 <0>,
+				 <0>, /* dp1 */
+				 <0>,
+				 <0>, /* dp2 */
+				 <0>,
+				 <0>, /* dp3 */
+				 <0>;
+			power-domains = <&rpmhpd SM8450_MMCX>;
+			required-opps = <&rpmhpd_opp_low_svs>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			#power-domain-cells = <1>;
+			status = "disabled";
+		};
+
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,sm8450-pdc", "qcom,pdc";
 			reg = <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>;
@@ -2384,6 +2735,26 @@
 			gpio-ranges = <&tlmm 0 0 211>;
 			wakeup-parent = <&pdc>;
 
+			sdc2_default_state: sdc2-default-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					drive-strength = <16>;
+					bias-disable;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					drive-strength = <16>;
+					bias-pull-up;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					drive-strength = <16>;
+					bias-pull-up;
+				};
+			};
+
 			sdc2_sleep_state: sdc2-sleep-state {
 				clk-pins {
 					pins = "sdc2_clk";
@@ -2404,6 +2775,70 @@
 				};
 			};
 
+			cci0_default: cci0-default-state {
+				/* SDA, SCL */
+				pins = "gpio110", "gpio111";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci0_sleep: cci0-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio110", "gpio111";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cci1_default: cci1-default-state {
+				/* SDA, SCL */
+				pins = "gpio112", "gpio113";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci1_sleep: cci1-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio112", "gpio113";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cci2_default: cci2-default-state {
+				/* SDA, SCL */
+				pins = "gpio114", "gpio115";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci2_sleep: cci2-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio114", "gpio115";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cci3_default: cci3-default-state {
+				/* SDA, SCL */
+				pins = "gpio208", "gpio209";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
+
+			cci3_sleep: cci3-sleep-state {
+				/* SDA, SCL */
+				pins = "gpio208", "gpio209";
+				function = "cci_i2c";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
 			pcie0_default_state: pcie0-default-state {
 				perst-pins {
 					pins = "gpio94";
@@ -2800,6 +3235,123 @@
 
 		};
 
+		lpass_tlmm: pinctrl@3440000{
+			compatible = "qcom,sm8450-lpass-lpi-pinctrl";
+			reg = <0 0x3440000 0x0 0x20000>,
+			      <0 0x34d0000 0x0 0x10000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&lpass_tlmm 0 0 23>;
+
+			clocks = <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+				 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+			clock-names = "core", "audio";
+
+			tx_swr_active: tx-swr-active-state {
+				clk-pins {
+					pins = "gpio0";
+					function = "swr_tx_clk";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-disable;
+				};
+
+				data-pins {
+					pins = "gpio1", "gpio2", "gpio14";
+					function = "swr_tx_data";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-bus-hold;
+				};
+			};
+
+			rx_swr_active: rx-swr-active-state {
+				clk-pins {
+					pins = "gpio3";
+					function = "swr_rx_clk";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-disable;
+				};
+
+				data-pins {
+					pins = "gpio4", "gpio5";
+					function = "swr_rx_data";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-bus-hold;
+				};
+			};
+
+			dmic01_default: dmic01-default-state {
+				clk-pins {
+					pins = "gpio6";
+					function = "dmic1_clk";
+					drive-strength = <8>;
+					output-high;
+				};
+
+				data-pins {
+					pins = "gpio7";
+					function = "dmic1_data";
+					drive-strength = <8>;
+					input-enable;
+				};
+			};
+
+			dmic02_default: dmic02-default-state {
+				clk-pins {
+					pins = "gpio8";
+					function = "dmic2_clk";
+					drive-strength = <8>;
+					output-high;
+				};
+
+				data-pins {
+					pins = "gpio9";
+					function = "dmic2_data";
+					drive-strength = <8>;
+					input-enable;
+				};
+			};
+
+			wsa_swr_active: wsa-swr-active-state {
+				clk-pins {
+					pins = "gpio10";
+					function = "wsa_swr_clk";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-disable;
+				};
+
+				data-pins {
+					pins = "gpio11";
+					function = "wsa_swr_data";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-bus-hold;
+				};
+			};
+
+			wsa2_swr_active: wsa2-swr-active-state {
+				clk-pins {
+					pins = "gpio15";
+					function = "wsa2_swr_clk";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-disable;
+				};
+
+				data-pins {
+					pins = "gpio16";
+					function = "wsa2_swr_data";
+					drive-strength = <2>;
+					slew-rate = <1>;
+					bias-bus-hold;
+				};
+			};
+		};
+
 		apps_smmu: iommu@15000000 {
 			compatible = "qcom,sm8450-smmu-500", "arm,mmu-500";
 			reg = <0 0x15000000 0 0x100000>;
@@ -2999,6 +3551,7 @@
 			qcom,drv-id = <2>;
 			qcom,tcs-config = <ACTIVE_TCS  3>, <SLEEP_TCS   2>,
 					  <WAKE_TCS    2>, <CONTROL_TCS 0>;
+			power-domains = <&CLUSTER_PD>;
 
 			apps_bcm_voter: bcm-voter {
 				compatible = "qcom,bcm-voter";
@@ -3075,6 +3628,7 @@
 				     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "dcvsh-irq-0", "dcvsh-irq-1", "dcvsh-irq-2";
 			#freq-domain-cells = <1>;
+			#clock-cells = <1>;
 		};
 
 		gem_noc: interconnect@19100000 {
@@ -3161,16 +3715,16 @@
 			status = "disabled";
 
 			ufs_mem_phy_lanes: phy@1d87400 {
-				reg = <0 0x01d87400 0 0x108>,
-				      <0 0x01d87600 0 0x1e0>,
-				      <0 0x01d87c00 0 0x1dc>,
-				      <0 0x01d87800 0 0x108>,
-				      <0 0x01d87a00 0 0x1e0>;
+				reg = <0 0x01d87400 0 0x188>,
+				      <0 0x01d87600 0 0x200>,
+				      <0 0x01d87c00 0 0x200>,
+				      <0 0x01d87800 0 0x188>,
+				      <0 0x01d87a00 0 0x200>;
 				#phy-cells = <0>;
 			};
 		};
 
-		sdhc_2: sdhci@8804000 {
+		sdhc_2: mmc@8804000 {
 			compatible = "qcom,sm8450-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0 0x08804000 0 0x1000>;
 
@@ -3192,6 +3746,9 @@
 			bus-width = <4>;
 			dma-coherent;
 
+			/* Forbid SDR104/SDR50 - broken hw! */
+			sdhci-caps-mask = <0x3 0x0>;
+
 			status = "disabled";
 
 			sdhc2_opp_table: opp-table {
@@ -3274,6 +3831,9 @@
 		};
 	};
 
+	sound: sound {
+	};
+
 	thermal-zones {
 		aoss0-thermal {
 			polling-delay-passive = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi
index 7ce986f0a06f..7cb5c958aece 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi
@@ -65,7 +65,6 @@
 	ov5645: ov5645@3c {
 		compatible = "ovti,ov5645";
 		reg = <0x3c>;
-		clock-names = "xclk";
 		clocks = <&osc25250_clk>;
 		clock-frequency = <24000000>;
 		vdddo-supply = <&ov5645_vdddo_1v8>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/condor-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/condor-common.dtsi
index dfbe35bf46e0..7c34d14dcd7e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/condor-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/condor-common.dtsi
@@ -21,6 +21,7 @@
 
 	chosen {
 		stdout-path = "serial0:115200n8";
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
 	};
 
 	d1_8v: regulator-2 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
similarity index 100%
rename from arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dts
rename to arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779a0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index ed9400f903c9..41fbb9998cf8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -656,7 +656,7 @@
 
 		avb0: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6800000 0 0x800>;
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
@@ -704,7 +704,7 @@
 
 		avb1: ethernet@e6810000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6810000 0 0x800>;
 			interrupts = <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
@@ -752,7 +752,7 @@
 
 		avb2: ethernet@e6820000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6820000 0 0x1000>;
 			interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
@@ -800,7 +800,7 @@
 
 		avb3: ethernet@e6830000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6830000 0 0x1000>;
 			interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
@@ -848,7 +848,7 @@
 
 		avb4: ethernet@e6840000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6840000 0 0x1000>;
 			interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>,
@@ -896,7 +896,7 @@
 
 		avb5: ethernet@e6850000 {
 			compatible = "renesas,etheravb-r8a779a0",
-				     "renesas,etheravb-rcar-gen3";
+				     "renesas,etheravb-rcar-gen4";
 			reg = <0 0xe6850000 0 0x1000>;
 			interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>,
@@ -1019,7 +1019,7 @@
 
 		msiof0: spi@e6e90000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6e90000 0 0x0064>;
 			interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 618>;
@@ -1034,7 +1034,7 @@
 
 		msiof1: spi@e6ea0000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6ea0000 0 0x0064>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 619>;
@@ -1049,7 +1049,7 @@
 
 		msiof2: spi@e6c00000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6c00000 0 0x0064>;
 			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 620>;
@@ -1064,7 +1064,7 @@
 
 		msiof3: spi@e6c10000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6c10000 0 0x0064>;
 			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 621>;
@@ -1079,7 +1079,7 @@
 
 		msiof4: spi@e6c20000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6c20000 0 0x0064>;
 			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 622>;
@@ -1094,7 +1094,7 @@
 
 		msiof5: spi@e6c28000 {
 			compatible = "renesas,msiof-r8a779a0",
-				     "renesas,rcar-gen3-msiof";
+				     "renesas,rcar-gen4-msiof";
 			reg = <0 0xe6c28000 0 0x0064>;
 			interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 623>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index a45df1041705..045d70535519 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -12,13 +12,13 @@
 	compatible = "renesas,spider-cpu", "renesas,r8a779f0";
 
 	aliases {
-		serial0 = &scif3;
+		serial0 = &hscif0;
 		serial1 = &scif0;
 	};
 
 	chosen {
 		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
-		stdout-path = "serial0:115200n8";
+		stdout-path = "serial0:1843200n8";
 	};
 
 	memory@48000000 {
@@ -59,6 +59,14 @@
 	clock-frequency = <32768>;
 };
 
+&hscif0 {
+	pinctrl-0 = <&hscif0_pins>;
+	pinctrl-names = "default";
+
+	uart-has-rtscts;
+	status = "okay";
+};
+
 &i2c4 {
 	pinctrl-0 = <&i2c4_pins>;
 	pinctrl-names = "default";
@@ -99,6 +107,11 @@
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
 
+	hscif0_pins: hscif0 {
+		groups = "hscif0_data", "hscif0_ctrl";
+		function = "hscif0";
+	};
+
 	i2c4_pins: i2c4 {
 		groups = "i2c4";
 		function = "i2c4";
@@ -115,11 +128,6 @@
 		function = "scif0";
 	};
 
-	scif3_pins: scif3 {
-		groups = "scif3_data", "scif3_ctrl";
-		function = "scif3";
-	};
-
 	scif_clk_pins: scif_clk {
 		groups = "scif_clk";
 		function = "scif_clk";
@@ -139,14 +147,6 @@
 	status = "okay";
 };
 
-&scif3 {
-	pinctrl-0 = <&scif3_pins>;
-	pinctrl-names = "default";
-
-	uart-has-rtscts;
-	status = "okay";
-};
-
 &scif_clk {
 	clock-frequency = <24000000>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
index 15e8d1ebf575..33c1015e9ab3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
@@ -5,6 +5,10 @@
  * Copyright (C) 2021 Renesas Electronics Corp.
  */
 
+&eth_serdes {
+	status = "okay";
+};
+
 &i2c4 {
 	eeprom@52 {
 		compatible = "rohm,br24g01", "atmel,24c01";
@@ -13,3 +17,89 @@
 		pagesize = <8>;
 	};
 };
+
+&pfc {
+	tsn0_pins: tsn0 {
+		groups = "tsn0_mdio_b", "tsn0_link_b";
+		function = "tsn0";
+		power-source = <1800>;
+	};
+
+	tsn1_pins: tsn1 {
+		groups = "tsn1_mdio_b", "tsn1_link_b";
+		function = "tsn1";
+		power-source = <1800>;
+	};
+
+	tsn2_pins: tsn2 {
+		groups = "tsn2_mdio_b", "tsn2_link_b";
+		function = "tsn2";
+		power-source = <1800>;
+	};
+};
+
+&rswitch {
+	pinctrl-0 = <&tsn0_pins>, <&tsn1_pins>, <&tsn2_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	ethernet-ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			phy-handle = <&u101>;
+			phy-mode = "sgmii";
+			phys = <&eth_serdes 0>;
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				u101: ethernet-phy@1 {
+					reg = <1>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+					interrupt-parent = <&gpio3>;
+					interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+				};
+			};
+		};
+		port@1 {
+			reg = <1>;
+			phy-handle = <&u201>;
+			phy-mode = "sgmii";
+			phys = <&eth_serdes 1>;
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				u201: ethernet-phy@2 {
+					reg = <2>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+					interrupt-parent = <&gpio3>;
+					interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+				};
+			};
+		};
+		port@2 {
+			reg = <2>;
+			phy-handle = <&u301>;
+			phy-mode = "sgmii";
+			phys = <&eth_serdes 2>;
+
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				u301: ethernet-phy@3 {
+					reg = <3>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+					interrupt-parent = <&gpio3>;
+					interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+				};
+			};
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index c2f152bcf10e..67a4f2d4480d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -469,6 +469,16 @@
 			status = "disabled";
 		};
 
+		eth_serdes: phy@e6444000 {
+			compatible = "renesas,r8a779f0-ether-serdes";
+			reg = <0 0xe6444000 0 0x2800>;
+			clocks = <&cpg CPG_MOD 1506>;
+			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+			resets = <&cpg 1506>;
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+
 		i2c0: i2c@e6500000 {
 			compatible = "renesas,i2c-r8a779f0",
 				     "renesas,rcar-gen4-i2c";
@@ -577,7 +587,7 @@
 			reg = <0 0xe6540000 0 0x60>;
 			interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 514>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x31>, <&dmac0 0x30>,
@@ -594,7 +604,7 @@
 			reg = <0 0xe6550000 0 0x60>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 515>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x33>, <&dmac0 0x32>,
@@ -611,7 +621,7 @@
 			reg = <0 0xe6560000 0 0x60>;
 			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 516>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x35>, <&dmac0 0x34>,
@@ -628,7 +638,7 @@
 			reg = <0 0xe66a0000 0 0x60>;
 			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 517>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x37>, <&dmac0 0x36>,
@@ -651,13 +661,113 @@
 			status = "disabled";
 		};
 
+		rswitch: ethernet@e6880000 {
+			compatible = "renesas,r8a779f0-ether-switch";
+			reg = <0 0xe6880000 0 0x20000>, <0 0xe68c0000 0 0x20000>;
+			reg-names = "base", "secure_base";
+			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mfwd_error", "race_error",
+					  "coma_error", "gwca0_error",
+					  "gwca1_error", "etha0_error",
+					  "etha1_error", "etha2_error",
+					  "gptp0_status", "gptp1_status",
+					  "mfwd_status", "race_status",
+					  "coma_status", "gwca0_status",
+					  "gwca1_status", "etha0_status",
+					  "etha1_status", "etha2_status",
+					  "rmac0_status", "rmac1_status",
+					  "rmac2_status",
+					  "gwca0_rxtx0", "gwca0_rxtx1",
+					  "gwca0_rxtx2", "gwca0_rxtx3",
+					  "gwca0_rxtx4", "gwca0_rxtx5",
+					  "gwca0_rxtx6", "gwca0_rxtx7",
+					  "gwca1_rxtx0", "gwca1_rxtx1",
+					  "gwca1_rxtx2", "gwca1_rxtx3",
+					  "gwca1_rxtx4", "gwca1_rxtx5",
+					  "gwca1_rxtx6", "gwca1_rxtx7",
+					  "gwca0_rxts0", "gwca0_rxts1",
+					  "gwca1_rxts0", "gwca1_rxts1",
+					  "rmac0_mdio", "rmac1_mdio",
+					  "rmac2_mdio",
+					  "rmac0_phy", "rmac1_phy",
+					  "rmac2_phy";
+			clocks = <&cpg CPG_MOD 1505>;
+			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+			resets = <&cpg 1505>;
+			status = "disabled";
+
+			ethernet-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					phys = <&eth_serdes 0>;
+				};
+				port@1 {
+					reg = <1>;
+					phys = <&eth_serdes 1>;
+				};
+				port@2 {
+					reg = <2>;
+					phys = <&eth_serdes 2>;
+				};
+			};
+		};
+
 		scif0: serial@e6e60000 {
 			compatible = "renesas,scif-r8a779f0",
 				     "renesas,rcar-gen4-scif", "renesas,scif";
 			reg = <0 0xe6e60000 0 64>;
 			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 702>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x51>, <&dmac0 0x50>,
@@ -674,7 +784,7 @@
 			reg = <0 0xe6e68000 0 64>;
 			interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 703>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x53>, <&dmac0 0x52>,
@@ -691,7 +801,7 @@
 			reg = <0 0xe6c50000 0 64>;
 			interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 704>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x57>, <&dmac0 0x56>,
@@ -708,7 +818,7 @@
 			reg = <0 0xe6c40000 0 64>;
 			interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 705>,
-				 <&cpg CPG_CORE R8A779F0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779F0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x59>, <&dmac0 0x58>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
index 895f0bd9f754..c10740aee9f6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
@@ -96,6 +96,24 @@
 		device_type = "memory";
 		reg = <0x6 0x00000000 0x1 0x00000000>;
 	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &avb0 {
@@ -135,6 +153,17 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
+	io_expander_a: gpio@20 {
+		compatible = "onnn,pca9654";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
 	eeprom@50 {
 		compatible = "rohm,br24g01", "atmel,24c01";
 		label = "cpu-board";
@@ -143,6 +172,23 @@
 	};
 };
 
+&mmc0 {
+	pinctrl-0 = <&mmc_pins>;
+	pinctrl-1 = <&mmc_pins>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	no-sd;
+	no-sdio;
+	non-removable;
+	full-pwr-cycle-in-suspend;
+	status = "okay";
+};
+
 &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";
@@ -180,17 +226,56 @@
 		bias-pull-up;
 	};
 
+	mmc_pins: mmc {
+		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
+		function = "mmc";
+		power-source = <1800>;
+	};
+
+	qspi0_pins: qspi0 {
+		groups = "qspi0_ctrl", "qspi0_data4";
+		function = "qspi0";
+	};
+
 	scif_clk_pins: scif_clk {
 		groups = "scif_clk";
 		function = "scif_clk";
 	};
 };
 
-&scif_clk {
-	clock-frequency = <24000000>;
+&rpc {
+	pinctrl-0 = <&qspi0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	flash@0 {
+		compatible = "spansion,s25fs512s", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			boot@0 {
+				reg = <0x0 0x1200000>;
+				read-only;
+			};
+			user@1200000 {
+				reg = <0x1200000 0x2e00000>;
+			};
+		};
+	};
 };
 
 &rwdt {
 	timeout-sec = <60>;
 	status = "okay";
 };
+
+&scif_clk {
+	clock-frequency = <24000000>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index d70f0600ae5a..45d8d927ad26 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -14,18 +14,138 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	cluster0_opp: opp-table-0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-500000000 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <825000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1000000000 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <825000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1500000000 {
+			opp-hz = /bits/ 64 <1500000000>;
+			opp-microvolt = <825000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1700000000 {
+			opp-hz = /bits/ 64 <1700000000>;
+			opp-microvolt = <825000>;
+			clock-latency-ns = <500000>;
+			opp-suspend;
+		};
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&a76_0>;
+				};
+				core1 {
+					cpu = <&a76_1>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&a76_2>;
+				};
+				core1 {
+					cpu = <&a76_3>;
+				};
+			};
+		};
+
 		a76_0: cpu@0 {
 			compatible = "arm,cortex-a76";
 			reg = <0>;
 			device_type = "cpu";
 			power-domains = <&sysc R8A779G0_PD_A1E0D0C0>;
+			next-level-cache = <&L3_CA76_0>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0>;
+			clocks = <&cpg CPG_CORE R8A779G0_CLK_Z0>;
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		a76_1: cpu@100 {
+			compatible = "arm,cortex-a76";
+			reg = <0x100>;
+			device_type = "cpu";
+			power-domains = <&sysc R8A779G0_PD_A1E0D0C1>;
+			next-level-cache = <&L3_CA76_0>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0>;
+			clocks = <&cpg CPG_CORE R8A779G0_CLK_Z0>;
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		a76_2: cpu@10000 {
+			compatible = "arm,cortex-a76";
+			reg = <0x10000>;
+			device_type = "cpu";
+			power-domains = <&sysc R8A779G0_PD_A1E0D1C0>;
+			next-level-cache = <&L3_CA76_1>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0>;
+			clocks = <&cpg CPG_CORE R8A779G0_CLK_Z0>;
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		a76_3: cpu@10100 {
+			compatible = "arm,cortex-a76";
+			reg = <0x10100>;
+			device_type = "cpu";
+			power-domains = <&sysc R8A779G0_PD_A1E0D1C1>;
+			next-level-cache = <&L3_CA76_1>;
+			enable-method = "psci";
+			cpu-idle-states = <&CPU_SLEEP_0>;
+			clocks = <&cpg CPG_CORE R8A779G0_CLK_Z0>;
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				local-timer-stop;
+				entry-latency-us = <400>;
+				exit-latency-us = <500>;
+				min-residency-us = <4000>;
+			};
+	       };
+
+		L3_CA76_0: cache-controller-0 {
+			compatible = "cache";
+			power-domains = <&sysc R8A779G0_PD_A2E0D0>;
+			cache-unified;
+			cache-level = <3>;
+		};
+
+		L3_CA76_1: cache-controller-1 {
+			compatible = "cache";
+			power-domains = <&sysc R8A779G0_PD_A2E0D1>;
+			cache-unified;
+			cache-level = <3>;
 		};
 	};
 
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
 	extal_clk: extal {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -214,6 +334,76 @@
 			#interrupt-cells = <2>;
 		};
 
+		cmt0: timer@e60f0000 {
+			compatible = "renesas,r8a779g0-cmt0",
+				     "renesas,rcar-gen4-cmt0";
+			reg = <0 0xe60f0000 0 0x1004>;
+			interrupts = <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 910>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 910>;
+			status = "disabled";
+		};
+
+		cmt1: timer@e6130000 {
+			compatible = "renesas,r8a779g0-cmt1",
+				     "renesas,rcar-gen4-cmt1";
+			reg = <0 0xe6130000 0 0x1004>;
+			interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 911>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 911>;
+			status = "disabled";
+		};
+
+		cmt2: timer@e6140000 {
+			compatible = "renesas,r8a779g0-cmt1",
+				     "renesas,rcar-gen4-cmt1";
+			reg = <0 0xe6140000 0 0x1004>;
+			interrupts = <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 912>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 912>;
+			status = "disabled";
+		};
+
+		cmt3: timer@e6148000 {
+			compatible = "renesas,r8a779g0-cmt1",
+				     "renesas,rcar-gen4-cmt1";
+			reg = <0 0xe6148000 0 0x1004>;
+			interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 913>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 913>;
+			status = "disabled";
+		};
+
 		cpg: clock-controller@e6150000 {
 			compatible = "renesas,r8a779g0-cpg-mssr";
 			reg = <0 0xe6150000 0 0x4000>;
@@ -235,12 +425,96 @@
 			#power-domain-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a779g0", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 611>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 611>;
+		};
+
+		tmu0: timer@e61e0000 {
+			compatible = "renesas,tmu-r8a779g0", "renesas,tmu";
+			reg = <0 0xe61e0000 0 0x30>;
+			interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 713>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 713>;
+			status = "disabled";
+		};
+
+		tmu1: timer@e6fc0000 {
+			compatible = "renesas,tmu-r8a779g0", "renesas,tmu";
+			reg = <0 0xe6fc0000 0 0x30>;
+			interrupts = <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 714>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 714>;
+			status = "disabled";
+		};
+
+		tmu2: timer@e6fd0000 {
+			compatible = "renesas,tmu-r8a779g0", "renesas,tmu";
+			reg = <0 0xe6fd0000 0 0x30>;
+			interrupts = <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 715>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 715>;
+			status = "disabled";
+		};
+
+		tmu3: timer@e6fe0000 {
+			compatible = "renesas,tmu-r8a779g0", "renesas,tmu";
+			reg = <0 0xe6fe0000 0 0x30>;
+			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 716>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 716>;
+			status = "disabled";
+		};
+
+		tmu4: timer@ffc00000 {
+			compatible = "renesas,tmu-r8a779g0", "renesas,tmu";
+			reg = <0 0xffc00000 0 0x30>;
+			interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 717>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 717>;
+			status = "disabled";
+		};
+
 		i2c0: i2c@e6500000 {
 			compatible = "renesas,i2c-r8a779g0",
 				     "renesas,rcar-gen4-i2c";
 			reg = <0 0xe6500000 0 0x40>;
 			interrupts = <GIC_SPI 610 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 518>;
+			dmas = <&dmac0 0x91>, <&dmac0 0x90>,
+			       <&dmac1 0x91>, <&dmac1 0x90>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 518>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -255,6 +529,9 @@
 			reg = <0 0xe6508000 0 0x40>;
 			interrupts = <GIC_SPI 611 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 519>;
+			dmas = <&dmac0 0x93>, <&dmac0 0x92>,
+			       <&dmac1 0x93>, <&dmac1 0x92>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 519>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -269,6 +546,9 @@
 			reg = <0 0xe6510000 0 0x40>;
 			interrupts = <GIC_SPI 612 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 520>;
+			dmas = <&dmac0 0x95>, <&dmac0 0x94>,
+			       <&dmac1 0x95>, <&dmac1 0x94>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 520>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -283,6 +563,9 @@
 			reg = <0 0xe66d0000 0 0x40>;
 			interrupts = <GIC_SPI 613 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 521>;
+			dmas = <&dmac0 0x97>, <&dmac0 0x96>,
+			       <&dmac1 0x97>, <&dmac1 0x96>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 521>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -297,6 +580,9 @@
 			reg = <0 0xe66d8000 0 0x40>;
 			interrupts = <GIC_SPI 614 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 522>;
+			dma-names = "tx", "rx", "tx", "rx";
+			dmas = <&dmac0 0x99>, <&dmac0 0x98>,
+			       <&dmac1 0x99>, <&dmac1 0x98>;
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 522>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -311,6 +597,9 @@
 			reg = <0 0xe66e0000 0 0x40>;
 			interrupts = <GIC_SPI 615 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 523>;
+			dmas = <&dmac0 0x9b>, <&dmac0 0x9a>,
+			       <&dmac1 0x9b>, <&dmac1 0x9a>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 523>;
 			i2c-scl-internal-delay-ns = <110>;
@@ -321,19 +610,72 @@
 
 		hscif0: serial@e6540000 {
 			compatible = "renesas,hscif-r8a779g0",
-				     "renesas,rcar-gen4-hscif",
-				     "renesas,hscif";
-			reg = <0 0xe6540000 0 96>;
+				     "renesas,rcar-gen4-hscif", "renesas,hscif";
+			reg = <0 0xe6540000 0 0x60>;
 			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 514>,
-				 <&cpg CPG_CORE R8A779G0_CLK_S0D3_PER>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x31>, <&dmac0 0x30>,
+			       <&dmac1 0x31>, <&dmac1 0x30>;
+			dma-names = "tx", "rx", "tx", "rx";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
 			resets = <&cpg 514>;
 			status = "disabled";
 		};
 
+		hscif1: serial@e6550000 {
+			compatible = "renesas,hscif-r8a779g0",
+				     "renesas,rcar-gen4-hscif", "renesas,hscif";
+			reg = <0 0xe6550000 0 0x60>;
+			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 515>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x33>, <&dmac0 0x32>,
+			       <&dmac1 0x33>, <&dmac1 0x32>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 515>;
+			status = "disabled";
+		};
+
+		hscif2: serial@e6560000 {
+			compatible = "renesas,hscif-r8a779g0",
+				     "renesas,rcar-gen4-hscif", "renesas,hscif";
+			reg = <0 0xe6560000 0 0x60>;
+			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 516>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x35>, <&dmac0 0x34>,
+			       <&dmac1 0x35>, <&dmac1 0x34>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 516>;
+			status = "disabled";
+		};
+
+		hscif3: serial@e66a0000 {
+			compatible = "renesas,hscif-r8a779g0",
+				     "renesas,rcar-gen4-hscif", "renesas,hscif";
+			reg = <0 0xe66a0000 0 0x60>;
+			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 517>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x37>, <&dmac0 0x36>,
+			       <&dmac1 0x37>, <&dmac1 0x36>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 517>;
+			status = "disabled";
+		};
+
 		avb0: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a779g0",
 				     "renesas,etheravb-rcar-gen4";
@@ -475,6 +817,381 @@
 			status = "disabled";
 		};
 
+		pwm0: pwm@e6e30000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e30000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@e6e31000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e31000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm2: pwm@e6e32000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e32000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm3: pwm@e6e33000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e33000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm4: pwm@e6e34000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e34000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm5: pwm@e6e35000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e35000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm6: pwm@e6e36000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e36000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm7: pwm@e6e37000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e37000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm8: pwm@e6e38000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e38000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		pwm9: pwm@e6e39000 {
+			compatible = "renesas,pwm-r8a779g0", "renesas,pwm-rcar";
+			reg = <0 0xe6e39000 0 0x10>;
+			#pwm-cells = <2>;
+			clocks = <&cpg CPG_MOD 628>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 628>;
+			status = "disabled";
+		};
+
+		scif0: serial@e6e60000 {
+			compatible = "renesas,scif-r8a779g0",
+				     "renesas,rcar-gen4-scif", "renesas,scif";
+			reg = <0 0xe6e60000 0 64>;
+			interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 702>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x51>, <&dmac0 0x50>,
+			       <&dmac1 0x51>, <&dmac1 0x50>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 702>;
+			status = "disabled";
+		};
+
+		scif1: serial@e6e68000 {
+			compatible = "renesas,scif-r8a779g0",
+				     "renesas,rcar-gen4-scif", "renesas,scif";
+			reg = <0 0xe6e68000 0 64>;
+			interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 703>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x53>, <&dmac0 0x52>,
+			       <&dmac1 0x53>, <&dmac1 0x52>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 703>;
+			status = "disabled";
+		};
+
+		scif3: serial@e6c50000 {
+			compatible = "renesas,scif-r8a779g0",
+				     "renesas,rcar-gen4-scif", "renesas,scif";
+			reg = <0 0xe6c50000 0 64>;
+			interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 704>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x57>, <&dmac0 0x56>,
+			       <&dmac1 0x57>, <&dmac1 0x56>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 704>;
+			status = "disabled";
+		};
+
+		scif4: serial@e6c40000 {
+			compatible = "renesas,scif-r8a779g0",
+				     "renesas,rcar-gen4-scif", "renesas,scif";
+			reg = <0 0xe6c40000 0 64>;
+			interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 705>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x59>, <&dmac0 0x58>,
+			       <&dmac1 0x59>, <&dmac1 0x58>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 705>;
+			status = "disabled";
+		};
+
+		tpu: pwm@e6e80000 {
+			compatible = "renesas,tpu-r8a779g0", "renesas,tpu";
+			reg = <0 0xe6e80000 0 0x148>;
+			interrupts = <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 718>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 718>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		msiof0: spi@e6e90000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6e90000 0 0x0064>;
+			interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 618>;
+			dmas = <&dmac0 0x41>, <&dmac0 0x40>,
+			       <&dmac1 0x41>, <&dmac1 0x40>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 618>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof1: spi@e6ea0000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6ea0000 0 0x0064>;
+			interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 619>;
+			dmas = <&dmac0 0x43>, <&dmac0 0x42>,
+			       <&dmac1 0x43>, <&dmac1 0x42>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 619>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof2: spi@e6c00000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6c00000 0 0x0064>;
+			interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 620>;
+			dmas = <&dmac0 0x45>, <&dmac0 0x44>,
+			       <&dmac1 0x45>, <&dmac1 0x44>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 620>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof3: spi@e6c10000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6c10000 0 0x0064>;
+			interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 621>;
+			dmas = <&dmac0 0x47>, <&dmac0 0x46>,
+			       <&dmac1 0x47>, <&dmac1 0x46>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 621>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof4: spi@e6c20000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6c20000 0 0x0064>;
+			interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 622>;
+			dmas = <&dmac0 0x49>, <&dmac0 0x48>,
+			       <&dmac1 0x49>, <&dmac1 0x48>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 622>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		msiof5: spi@e6c28000 {
+			compatible = "renesas,msiof-r8a779g0",
+				     "renesas,rcar-gen4-msiof";
+			reg = <0 0xe6c28000 0 0x0064>;
+			interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 623>;
+			dmas = <&dmac0 0x4b>, <&dmac0 0x4a>,
+			       <&dmac1 0x4b>, <&dmac1 0x4a>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 623>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		dmac0: dma-controller@e7350000 {
+			compatible = "renesas,dmac-r8a779g0",
+				     "renesas,rcar-gen4-dmac";
+			reg = <0 0xe7350000 0 0x1000>,
+			      <0 0xe7300000 0 0x10000>;
+			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3", "ch4",
+					  "ch5", "ch6", "ch7", "ch8", "ch9",
+					  "ch10", "ch11", "ch12", "ch13",
+					  "ch14", "ch15";
+			clocks = <&cpg CPG_MOD 709>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 709>;
+			#dma-cells = <1>;
+			dma-channels = <16>;
+		};
+
+		dmac1: dma-controller@e7351000 {
+			compatible = "renesas,dmac-r8a779g0",
+				     "renesas,rcar-gen4-dmac";
+			reg = <0 0xe7351000 0 0x1000>,
+			      <0 0xe7310000 0 0x10000>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "error",
+					  "ch0", "ch1", "ch2", "ch3", "ch4",
+					  "ch5", "ch6", "ch7", "ch8", "ch9",
+					  "ch10", "ch11", "ch12", "ch13",
+					  "ch14", "ch15";
+			clocks = <&cpg CPG_MOD 710>;
+			clock-names = "fck";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 710>;
+			#dma-cells = <1>;
+			dma-channels = <16>;
+		};
+
+		mmc0: mmc@ee140000 {
+			compatible = "renesas,sdhi-r8a779g0",
+				     "renesas,rcar-gen4-sdhi";
+			reg = <0 0xee140000 0 0x2000>;
+			interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 706>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SD0H>;
+			clock-names = "core", "clkh";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 706>;
+			max-frequency = <200000000>;
+			status = "disabled";
+		};
+
+		rpc: spi@ee200000 {
+			compatible = "renesas,r8a779g0-rpc-if",
+				     "renesas,rcar-gen4-rpc-if";
+			reg = <0 0xee200000 0 0x200>,
+			      <0 0x08000000 0 0x04000000>,
+			      <0 0xee208000 0 0x100>;
+			reg-names = "regs", "dirmap", "wbuf";
+			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 629>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 629>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@f1000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
@@ -483,7 +1200,7 @@
 			reg = <0x0 0xf1000000 0 0x20000>,
 			      <0x0 0xf1060000 0 0x110000>;
 			interrupts = <GIC_PPI 9
-				      (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
+				      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
 		prr: chipid@fff00044 {
@@ -494,9 +1211,9 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 689aa4ba416b..3f7d451b1199 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -1,11 +1,10 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
- * Device Tree Source for the RZ/G2UL SoC
+ * Device Tree Source for the RZ/Five and RZ/G2UL SoCs
  *
  * Copyright (C) 2022 Renesas Electronics Corp.
  */
 
-#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/r9a07g043-cpg.h>
 
 / {
@@ -69,36 +68,8 @@
 		};
 	};
 
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			compatible = "arm,cortex-a55";
-			reg = <0>;
-			device_type = "cpu";
-			#cooling-cells = <2>;
-			next-level-cache = <&L3_CA55>;
-			enable-method = "psci";
-			clocks = <&cpg CPG_CORE R9A07G043_CLK_I>;
-			operating-points-v2 = <&cluster0_opp>;
-		};
-
-		L3_CA55: cache-controller-0 {
-			compatible = "cache";
-			cache-unified;
-			cache-size = <0x40000>;
-		};
-	};
-
-	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2";
-		method = "smc";
-	};
-
 	soc: soc {
 		compatible = "simple-bus";
-		interrupt-parent = <&gic>;
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
@@ -107,10 +78,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x10049c00 0 0x400>;
-			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 327 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 329 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(326) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(327) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(328) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(329) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI0_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI0_PCLK_SFR>,
@@ -128,10 +99,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a000 0 0x400>;
-			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 331 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 332 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 333 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(330) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(331) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(332) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(333) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI1_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI1_PCLK_SFR>,
@@ -149,10 +120,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a400 0 0x400>;
-			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 335 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 336 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(334) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(335) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(336) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(337) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI2_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI2_PCLK_SFR>,
@@ -170,10 +141,10 @@
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
 			reg = <0 0x1004a800 0 0x400>;
-			interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 339 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 341 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(338) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(339) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(340) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(341) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt";
 			clocks = <&cpg CPG_MOD R9A07G043_SSI3_PCLK2>,
 				 <&cpg CPG_MOD R9A07G043_SSI3_PCLK_SFR>,
@@ -190,9 +161,9 @@
 		spi0: spi@1004ac00 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004ac00 0 0x400>;
-			interrupts = <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 413 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(415) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(413) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(414) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI0_CLKB>;
 			resets = <&cpg R9A07G043_RSPI0_RST>;
@@ -208,9 +179,9 @@
 		spi1: spi@1004b000 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004b000 0 0x400>;
-			interrupts = <GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(418) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(416) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(417) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI1_CLKB>;
 			resets = <&cpg R9A07G043_RSPI1_RST>;
@@ -226,9 +197,9 @@
 		spi2: spi@1004b400 {
 			compatible = "renesas,r9a07g043-rspi", "renesas,rspi-rz";
 			reg = <0 0x1004b400 0 0x400>;
-			interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(421) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(419) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(420) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G043_RSPI2_CLKB>;
 			resets = <&cpg R9A07G043_RSPI2_RST>;
@@ -245,12 +216,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004b800 0 0x400>;
-			interrupts = <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(380) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(382) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(383) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(381) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(384) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(384) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF0_CLK_PCK>;
@@ -264,12 +235,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004bc00 0 0x400>;
-			interrupts = <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 388 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(385) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(387) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(388) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(386) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(389) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(389) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF1_CLK_PCK>;
@@ -283,12 +254,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c000 0 0x400>;
-			interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(390) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(392) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(393) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(391) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(394) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(394) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF2_CLK_PCK>;
@@ -302,12 +273,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c400 0 0x400>;
-			interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(395) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(397) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(398) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(396) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(399) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(399) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF3_CLK_PCK>;
@@ -321,12 +292,12 @@
 			compatible = "renesas,scif-r9a07g043",
 				     "renesas,scif-r9a07g044";
 			reg = <0 0x1004c800 0 0x400>;
-			interrupts = <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(400) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(402) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(403) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(401) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(404) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(404) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi",
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCIF4_CLK_PCK>;
@@ -339,10 +310,10 @@
 		sci0: serial@1004d000 {
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d000 0 0x400>;
-			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 406 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 407 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(405) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(406) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(407) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(408) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI0_CLKP>;
 			clock-names = "fck";
@@ -354,10 +325,10 @@
 		sci1: serial@1004d400 {
 			compatible = "renesas,r9a07g043-sci", "renesas,sci";
 			reg = <0 0x1004d400 0 0x400>;
-			interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 410 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 411 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(409) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(410) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(411) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(412) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "eri", "rxi", "txi", "tei";
 			clocks = <&cpg CPG_MOD R9A07G043_SCI1_CLKP>;
 			clock-names = "fck";
@@ -369,14 +340,14 @@
 		canfd: can@10050000 {
 			compatible = "renesas,r9a07g043-canfd", "renesas,rzg2l-canfd";
 			reg = <0 0x10050000 0 0x8000>;
-			interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 427 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 428 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(426) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(427) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(422) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(424) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(428) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(423) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(425) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(429) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "g_err", "g_recc",
 					  "ch0_err", "ch0_rec", "ch0_trx",
 					  "ch1_err", "ch1_rec", "ch1_trx";
@@ -405,14 +376,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058000 0 0x400>;
-			interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 348 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 349 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(350) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(348) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(349) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(352) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(353) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(351) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(354) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(355) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C0_PCLK>;
@@ -427,14 +398,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058400 0 0x400>;
-			interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 356 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 357 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(358) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(356) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(357) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(360) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(361) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(359) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(362) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(363) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C1_PCLK>;
@@ -449,14 +420,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058800 0 0x400>;
-			interrupts = <GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 364 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 365 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(366) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(364) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(365) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(368) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(369) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(367) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(370) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(371) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C2_PCLK>;
@@ -471,14 +442,14 @@
 			#size-cells = <0>;
 			compatible = "renesas,riic-r9a07g043", "renesas,riic-rz";
 			reg = <0 0x10058c00 0 0x400>;
-			interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 372 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(374) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(372) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(373) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(376) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(377) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(375) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(378) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(379) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "tei", "ri", "ti", "spi", "sti",
 					  "naki", "ali", "tmoi";
 			clocks = <&cpg CPG_MOD R9A07G043_I2C3_PCLK>;
@@ -491,7 +462,7 @@
 		adc: adc@10059000 {
 			compatible = "renesas,r9a07g043-adc", "renesas,rzg2l-adc";
 			reg = <0 0x10059000 0 0x400>;
-			interrupts = <GIC_SPI 347 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(347) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_ADC_ADCLK>,
 				 <&cpg CPG_MOD R9A07G043_ADC_PCLK>;
 			clock-names = "adclk", "pclk";
@@ -551,12 +522,6 @@
 		sysc: system-controller@11020000 {
 			compatible = "renesas,r9a07g043-sysc";
 			reg = <0 0x11020000 0 0x10000>;
-			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "lpm_int", "ca55stbydone_int",
-					  "cm33stbyr_int", "ca55_deny";
 			status = "disabled";
 		};
 
@@ -578,23 +543,23 @@
 				     "renesas,rz-dmac";
 			reg = <0 0x11820000 0 0x10000>,
 			      <0 0x11830000 0 0x10000>;
-			interrupts = <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(141) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(125) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(126) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(127) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(128) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(129) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(130) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(131) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(132) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(133) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(134) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(135) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(136) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(137) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(138) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(139) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(140) IRQ_TYPE_EDGE_RISING>;
 			interrupt-names = "error",
 					  "ch0", "ch1", "ch2", "ch3",
 					  "ch4", "ch5", "ch6", "ch7",
@@ -609,22 +574,12 @@
 			dma-channels = <16>;
 		};
 
-		gic: interrupt-controller@11900000 {
-			compatible = "arm,gic-v3";
-			#interrupt-cells = <3>;
-			#address-cells = <0>;
-			interrupt-controller;
-			reg = <0x0 0x11900000 0 0x40000>,
-			      <0x0 0x11940000 0 0x60000>;
-			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
-		};
-
 		sdhi0: mmc@11c00000 {
 			compatible = "renesas,sdhi-r9a07g043",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0x0 0x11c00000 0 0x10000>;
-			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(104) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(105) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_SDHI0_IMCLK>,
 				 <&cpg CPG_MOD R9A07G043_SDHI0_CLK_HS>,
 				 <&cpg CPG_MOD R9A07G043_SDHI0_IMCLK2>,
@@ -639,8 +594,8 @@
 			compatible = "renesas,sdhi-r9a07g043",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0x0 0x11c10000 0 0x10000>;
-			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(106) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(107) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_SDHI1_IMCLK>,
 				 <&cpg CPG_MOD R9A07G043_SDHI1_CLK_HS>,
 				 <&cpg CPG_MOD R9A07G043_SDHI1_IMCLK2>,
@@ -655,9 +610,9 @@
 			compatible = "renesas,r9a07g043-gbeth",
 				     "renesas,rzg2l-gbeth";
 			reg = <0 0x11c20000 0 0x10000>;
-			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(84) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(85) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(86) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mux", "fil", "arp_ns";
 			phy-mode = "rgmii";
 			clocks = <&cpg CPG_MOD R9A07G043_ETH0_CLK_AXI>,
@@ -675,9 +630,9 @@
 			compatible = "renesas,r9a07g043-gbeth",
 				     "renesas,rzg2l-gbeth";
 			reg = <0 0x11c30000 0 0x10000>;
-			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(87) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(88) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(89) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "mux", "fil", "arp_ns";
 			phy-mode = "rgmii";
 			clocks = <&cpg CPG_MOD R9A07G043_ETH1_CLK_AXI>,
@@ -705,7 +660,7 @@
 		ohci0: usb@11c50000 {
 			compatible = "generic-ohci";
 			reg = <0 0x11c50000 0 0x100>;
-			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(91) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>,
@@ -719,7 +674,7 @@
 		ohci1: usb@11c70000 {
 			compatible = "generic-ohci";
 			reg = <0 0x11c70000 0 0x100>;
-			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(96) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>,
@@ -733,7 +688,7 @@
 		ehci0: usb@11c50100 {
 			compatible = "generic-ehci";
 			reg = <0 0x11c50100 0 0x100>;
-			interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(92) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>,
@@ -748,7 +703,7 @@
 		ehci1: usb@11c70100 {
 			compatible = "generic-ehci";
 			reg = <0 0x11c70100 0 0x100>;
-			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(97) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>,
@@ -764,7 +719,7 @@
 			compatible = "renesas,usb2-phy-r9a07g043",
 				     "renesas,rzg2l-usb2-phy";
 			reg = <0 0x11c50200 0 0x700>;
-			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(94) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H0_HCLK>;
 			resets = <&phyrst 0>;
@@ -777,7 +732,7 @@
 			compatible = "renesas,usb2-phy-r9a07g043",
 				     "renesas,rzg2l-usb2-phy";
 			reg = <0 0x11c70200 0 0x700>;
-			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(99) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2H1_HCLK>;
 			resets = <&phyrst 1>;
@@ -790,10 +745,10 @@
 			compatible = "renesas,usbhs-r9a07g043",
 				     "renesas,rza2-usbhs";
 			reg = <0 0x11c60000 0 0x10000>;
-			interrupts = <GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
-				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(100) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(101) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(102) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(103) IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD R9A07G043_USB_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_USB_U2P_EXR_CPUCLK>;
 			resets = <&phyrst 0>,
@@ -812,34 +767,19 @@
 			clocks = <&cpg CPG_MOD R9A07G043_WDT0_PCLK>,
 				 <&cpg CPG_MOD R9A07G043_WDT0_CLK>;
 			clock-names = "pclk", "oscclk";
-			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <SOC_PERIPHERAL_IRQ(49) IRQ_TYPE_LEVEL_HIGH>,
+				     <SOC_PERIPHERAL_IRQ(50) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "wdt", "perrout";
 			resets = <&cpg R9A07G043_WDT0_PRESETN>;
 			power-domains = <&cpg>;
 			status = "disabled";
 		};
 
-		wdt2: watchdog@12800400 {
-			compatible = "renesas,r9a07g043-wdt",
-				     "renesas,rzg2l-wdt";
-			reg = <0 0x12800400 0 0x400>;
-			clocks = <&cpg CPG_MOD R9A07G043_WDT2_PCLK>,
-				 <&cpg CPG_MOD R9A07G043_WDT2_CLK>;
-			clock-names = "pclk", "oscclk";
-			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "wdt", "perrout";
-			resets = <&cpg R9A07G043_WDT2_PRESETN>;
-			power-domains = <&cpg>;
-			status = "disabled";
-		};
-
 		ostm0: timer@12801000 {
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801000 0x0 0x400>;
-			interrupts = <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(46) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM0_PCLK>;
 			resets = <&cpg R9A07G043_OSTM0_PRESETZ>;
 			power-domains = <&cpg>;
@@ -850,7 +790,7 @@
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801400 0x0 0x400>;
-			interrupts = <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(47) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM1_PCLK>;
 			resets = <&cpg R9A07G043_OSTM1_PRESETZ>;
 			power-domains = <&cpg>;
@@ -861,7 +801,7 @@
 			compatible = "renesas,r9a07g043-ostm",
 				     "renesas,ostm";
 			reg = <0x0 0x12801800 0x0 0x400>;
-			interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <SOC_PERIPHERAL_IRQ(48) IRQ_TYPE_EDGE_RISING>;
 			clocks = <&cpg CPG_MOD R9A07G043_OSTM2_PCLK>;
 			resets = <&cpg R9A07G043_OSTM2_PRESETZ>;
 			power-domains = <&cpg>;
@@ -899,12 +839,4 @@
 			};
 		};
 	};
-
-	timer {
-		compatible = "arm,armv8-timer";
-		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
-				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
-	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
new file mode 100644
index 000000000000..6af5f3bca2d1
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/G2UL SoC
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+#define SOC_PERIPHERAL_IRQ(nr)		GIC_SPI nr
+
+#include "r9a07g043.dtsi"
+
+/ {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a55";
+			reg = <0>;
+			device_type = "cpu";
+			#cooling-cells = <2>;
+			next-level-cache = <&L3_CA55>;
+			enable-method = "psci";
+			clocks = <&cpg CPG_CORE R9A07G043_CLK_I>;
+			operating-points-v2 = <&cluster0_opp>;
+		};
+
+		L3_CA55: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-size = <0x40000>;
+			cache-level = <3>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
+				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+};
+
+&soc {
+	interrupt-parent = <&gic>;
+
+	gic: interrupt-controller@11900000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0x0 0x11900000 0 0x40000>,
+		      <0x0 0x11940000 0 0x60000>;
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&sysc {
+	interrupts = <SOC_PERIPHERAL_IRQ(42) IRQ_TYPE_LEVEL_HIGH>,
+		     <SOC_PERIPHERAL_IRQ(43) IRQ_TYPE_LEVEL_HIGH>,
+		     <SOC_PERIPHERAL_IRQ(44) IRQ_TYPE_LEVEL_HIGH>,
+		     <SOC_PERIPHERAL_IRQ(45) IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "lpm_int", "ca55stbydone_int",
+			  "cm33stbyr_int", "ca55_deny";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
index 059885a01ede..01483b4302c2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
@@ -17,7 +17,7 @@
 #define SW_SW0_DEV_SEL	1
 #define SW_ET0_EN_N	1
 
-#include "r9a07g043.dtsi"
+#include "r9a07g043u.dtsi"
 #include "rzg2ul-smarc-som.dtsi"
 #include "rzg2ul-smarc.dtsi"
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 2283d4fb8736..487536696d90 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -109,6 +109,7 @@
 			compatible = "cache";
 			cache-unified;
 			cache-size = <0x40000>;
+			cache-level = <3>;
 		};
 	};
 
@@ -644,7 +645,6 @@
 			reg = <0 0x11030000 0 0x10000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			#address-cells = <2>;
 			#interrupt-cells = <2>;
 			interrupt-parent = <&irqc>;
 			interrupt-controller;
@@ -994,21 +994,6 @@
 			status = "disabled";
 		};
 
-		wdt2: watchdog@12800400 {
-			compatible = "renesas,r9a07g044-wdt",
-				     "renesas,rzg2l-wdt";
-			reg = <0 0x12800400 0 0x400>;
-			clocks = <&cpg CPG_MOD R9A07G044_WDT2_PCLK>,
-				 <&cpg CPG_MOD R9A07G044_WDT2_CLK>;
-			clock-names = "pclk", "oscclk";
-			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "wdt", "perrout";
-			resets = <&cpg R9A07G044_WDT2_PRESETN>;
-			power-domains = <&cpg>;
-			status = "disabled";
-		};
-
 		ostm0: timer@12801000 {
 			compatible = "renesas,r9a07g044-ostm",
 				     "renesas,ostm";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
index fc34058002e2..f67a6f125d9c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
@@ -6,7 +6,37 @@
  */
 
 /dts-v1/;
+
+/*
+ * DIP-Switch SW1 setting on SoM
+ * 1 : High; 0: Low
+ * SW1-2 : SW_SD0_DEV_SEL	(1: eMMC; 0: uSD)
+ * SW1-3 : SW_SCIF_CAN		(1: CAN1; 0: SCIF1)
+ * SW1-4 : SW_RSPI_CAN		(1: CAN1; 0: RSPI1)
+ * SW1-5 : SW_I2S0_I2S1		(1: I2S2 (HDMI audio); 0: I2S0)
+ * Please change below macros according to SW1 setting
+ */
+
+#define SW_SD0_DEV_SEL	1
+
+#define SW_SCIF_CAN	0
+#if (SW_SCIF_CAN)
+/* Due to HW routing, SW_RSPI_CAN is always 0 when SW_SCIF_CAN is set to 1 */
+#define SW_RSPI_CAN	0
+#else
+/* Please set SW_RSPI_CAN. Default value is 1 */
+#define SW_RSPI_CAN	1
+#endif
+
+#if (SW_SCIF_CAN && SW_RSPI_CAN)
+#error "Can not set 1 to both SW_SCIF_CAN and SW_RSPI_CAN due to HW routing"
+#endif
+
+/* comment the #define statement to disable SCIF1 (SER0) on PMOD1 (CN7) */
+#define PMOD1_SER0	1
+
 #include "r9a07g044c2.dtsi"
+#include "rzg2lc-smarc-som.dtsi"
 #include "rzg2lc-smarc.dtsi"
 
 / {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index 358d4c34465f..304ade54425b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -109,6 +109,7 @@
 			compatible = "cache";
 			cache-unified;
 			cache-size = <0x40000>;
+			cache-level = <3>;
 		};
 	};
 
@@ -650,7 +651,6 @@
 			reg = <0 0x11030000 0 0x10000>;
 			gpio-controller;
 			#gpio-cells = <2>;
-			#address-cells = <2>;
 			#interrupt-cells = <2>;
 			interrupt-parent = <&irqc>;
 			interrupt-controller;
@@ -1000,21 +1000,6 @@
 			status = "disabled";
 		};
 
-		wdt2: watchdog@12800400 {
-			compatible = "renesas,r9a07g054-wdt",
-				     "renesas,rzg2l-wdt";
-			reg = <0 0x12800400 0 0x400>;
-			clocks = <&cpg CPG_MOD R9A07G054_WDT2_PCLK>,
-				 <&cpg CPG_MOD R9A07G054_WDT2_CLK>;
-			clock-names = "pclk", "oscclk";
-			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "wdt", "perrout";
-			resets = <&cpg R9A07G054_WDT2_PRESETN>;
-			power-domains = <&cpg>;
-			status = "disabled";
-		};
-
 		ostm0: timer@12801000 {
 			compatible = "renesas,r9a07g054-ostm",
 				     "renesas,ostm";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
index 5c15d73d059f..11e1d51c7c0e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
@@ -83,3 +83,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&wdt0 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index fb1a97202c38..0373ec409d54 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -37,8 +37,15 @@
 			compatible = "arm,cortex-a53";
 			reg = <0>;
 			device_type = "cpu";
+			next-level-cache = <&L2_CA53>;
 			clocks = <&cpg CPG_MOD R9A09G011_CA53_CLK>;
 		};
+
+		L2_CA53: cache-controller-0 {
+			compatible = "cache";
+			cache-unified;
+			cache-level = <2>;
+		};
 	};
 
 	soc: soc {
@@ -48,7 +55,7 @@
 		#size-cells = <2>;
 		ranges;
 
-		gic: interrupt-controller@82000000 {
+		gic: interrupt-controller@82010000 {
 			compatible = "arm,gic-400";
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
@@ -123,10 +130,15 @@
 			#power-domain-cells = <0>;
 		};
 
+		sys: system-controller@a3f03000 {
+			compatible = "renesas,r9a09g011-sys";
+			reg = <0 0xa3f03000 0 0x400>;
+		};
+
 		i2c0: i2c@a4030000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+			compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
 			reg = <0 0xa4030000 0 0x80>;
 			interrupts = <GIC_SPI 232 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>;
@@ -140,7 +152,7 @@
 		i2c2: i2c@a4030100 {
 			#address-cells = <1>;
 			#size-cells = <0>;
-			compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c";
+			compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c";
 			reg = <0 0xa4030100 0 0x80>;
 			interrupts = <GIC_SPI 234 IRQ_TYPE_EDGE_RISING>,
 				     <GIC_SPI 238 IRQ_TYPE_EDGE_RISING>;
@@ -161,6 +173,19 @@
 			status = "disabled";
 		};
 
+		wdt0: watchdog@a4050000 {
+			compatible = "renesas,r9a09g011-wdt",
+				     "renesas,rzv2m-wdt";
+			reg = <0 0xa4050000 0 0x80>;
+			clocks = <&cpg CPG_MOD R9A09G011_WDT0_PCLK>,
+				 <&cpg CPG_MOD R9A09G011_WDT0_CLK>;
+			clock-names = "pclk", "oscclk";
+			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+			resets = <&cpg R9A09G011_WDT0_PRESETN>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
 		pinctrl: pinctrl@b6250000 {
 			compatible = "renesas,r9a09g011-pinctrl";
 			reg = <0 0xb6250000 0 0x800>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index c4faff092380..fbbb4f03440b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -351,8 +351,3 @@
 	status = "okay";
 	timeout-sec = <60>;
 };
-
-&wdt2 {
-	status = "okay";
-	timeout-sec = <60>;
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 78e6e2376b01..8a0d56872de7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -276,8 +276,3 @@
 	status = "okay";
 	timeout-sec = <60>;
 };
-
-&wdt2 {
-	status = "okay";
-	timeout-sec = <60>;
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
index 6be25a8a28db..b6bd27196d88 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
@@ -8,37 +8,9 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
 
-/*
- * DIP-Switch SW1 setting on SoM
- * 1 : High; 0: Low
- * SW1-2 : SW_SD0_DEV_SEL	(1: eMMC; 0: uSD)
- * SW1-3 : SW_SCIF_CAN		(1: CAN1; 0: SCIF1)
- * SW1-4 : SW_RSPI_CAN		(1: CAN1; 0: RSPI1)
- * SW1-5 : SW_I2S0_I2S1		(1: I2S2 (HDMI audio); 0: I2S0)
- * Please change below macros according to SW1 setting
- */
-
-#define SW_SD0_DEV_SEL	1
-
-#define SW_SCIF_CAN	0
-#if (SW_SCIF_CAN)
-/* Due to HW routing, SW_RSPI_CAN is always 0 when SW_SCIF_CAN is set to 1 */
-#define SW_RSPI_CAN	0
-#else
-/* Please set SW_RSPI_CAN. Default value is 1 */
-#define SW_RSPI_CAN	1
-#endif
-
-#if (SW_SCIF_CAN && SW_RSPI_CAN)
-#error "Can not set 1 to both SW_SCIF_CAN and SW_RSPI_CAN due to HW routing"
-#endif
-
-#include "rzg2lc-smarc-som.dtsi"
 #include "rzg2lc-smarc-pinfunction.dtsi"
 #include "rz-smarc-common.dtsi"
 
-/* comment the #define statement to disable SCIF1 (SER0) on PMOD1 (CN7) */
-#define PMOD1_SER0	1
 
 / {
 	aliases {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
index bd8bc858c28c..58923dc83faa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
@@ -99,6 +99,13 @@
 		input-enable;
 	};
 
+	spi1_pins: spi1 {
+		pinmux = <RZG2L_PORT_PINMUX(4, 0, 2)>, /* CK */
+			 <RZG2L_PORT_PINMUX(4, 1, 2)>, /* MOSI */
+			 <RZG2L_PORT_PINMUX(4, 2, 2)>, /* MISO */
+			 <RZG2L_PORT_PINMUX(4, 3, 2)>; /* SSL */
+	};
+
 	ssi1_pins: ssi1 {
 		pinmux = <RZG2L_PORT_PINMUX(3, 0, 2)>, /* BCK */
 			 <RZG2L_PORT_PINMUX(3, 1, 2)>, /* RCK */
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
index 2a0feb53f0dc..931efc07d6fb 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
@@ -221,13 +221,6 @@
 			pinmux = <RZG2L_PORT_PINMUX(0, 0, 1)>; /* SD0_CD */
 		};
 	};
-
-	spi1_pins: rspi1 {
-		pinmux = <RZG2L_PORT_PINMUX(4, 0, 2)>, /* CK */
-			 <RZG2L_PORT_PINMUX(4, 1, 2)>, /* MOSI */
-			 <RZG2L_PORT_PINMUX(4, 2, 2)>, /* MISO */
-			 <RZG2L_PORT_PINMUX(4, 3, 2)>; /* SSL */
-	};
 };
 
 #if (SW_SW0_DEV_SEL)
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
similarity index 100%
rename from arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts
rename to arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/Makefile
index 8c15593c0ca4..0a76a2ebb5f6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/Makefile
@@ -3,11 +3,15 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-ctouch2-of10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-engicam-px30-core-edimm2.2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-ringneck-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-pi-s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-anbernic-rg351m.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2-v11.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go3.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
@@ -62,13 +66,19 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353p.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353v.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-roc-pc.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-blade.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-cm4.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-model-a.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-box-demo.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts
new file mode 100644
index 000000000000..08a3ad3e7ae9
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Theobroma Systems Design und Consulting GmbH
+ */
+
+/dts-v1/;
+#include "px30-ringneck.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Theobroma Systems PX30-uQ7 SoM on Haikou devkit";
+	compatible = "tsd,px30-ringneck-haikou", "rockchip,px30";
+
+	aliases {
+		mmc2 = &sdmmc;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&haikou_keys_pin>;
+		pinctrl-names = "default";
+
+		button-batlow-n {
+			label = "BATLOW#";
+			linux,code = <KEY_BATTERY>;
+			gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
+		};
+
+		button-slp-btn-n {
+			label = "SLP_BTN#";
+			linux,code = <KEY_SLEEP>;
+			gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
+		};
+
+		button-wake-n {
+			label = "WAKE#";
+			linux,code = <KEY_WAKEUP>;
+			gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
+			wakeup-source;
+		};
+
+		switch-lid-btn-n {
+			label = "LID_BTN#";
+			linux,code = <SW_LID>;
+			linux,input-type = <EV_SW>;
+			gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>;
+
+		sd_card_led: led-1 {
+			gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc2";
+			function = LED_FUNCTION_SD;
+			color = <LED_COLOR_ID_BLUE>;
+		};
+	};
+
+	i2s0-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "Haikou,I2S-codec";
+		simple-audio-card,mclk-fs = <512>;
+
+		simple-audio-card,codec {
+			clocks = <&sgtl5000_clk>;
+			sound-dai = <&sgtl5000>;
+		};
+
+		simple-audio-card,cpu {
+			bitclock-master;
+			frame-master;
+			sound-dai = <&i2s0_8ch>;
+		};
+	};
+
+	sgtl5000_clk: sgtl5000-oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency  = <24576000>;
+	};
+
+	dc_12v: dc-12v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc3v3_baseboard: vcc3v3-baseboard-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_baseboard";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_baseboard: vcc5v0-baseboard-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_baseboard";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vdda_codec: vdda-codec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda_codec";
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_baseboard>;
+	};
+
+	vddd_codec: vddd-codec-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vddd_codec";
+		regulator-boot-on;
+		regulator-min-microvolt = <1600000>;
+		regulator-max-microvolt = <1600000>;
+		vin-supply = <&vcc5v0_baseboard>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	sgtl5000: codec@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&sgtl5000_clk>;
+		#sound-dai-cells = <0>;
+		VDDA-supply = <&vdda_codec>;
+		VDDIO-supply = <&vcc3v3_baseboard>;
+		VDDD-supply = <&vddd_codec>;
+	};
+};
+
+&i2c3 {
+	eeprom@50 {
+		reg = <0x50>;
+		compatible = "atmel,24c01";
+		pagesize = <8>;
+		size = <128>;
+		vcc-supply = <&vcc3v3_baseboard>;
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&gmac {
+	status = "okay";
+};
+
+&pinctrl {
+	haikou {
+		haikou_keys_pin: haikou-keys-pin {
+			rockchip,pins =
+			  /* WAKE# */
+			  <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* SLP_BTN# */
+			  <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* LID_BTN */
+			  <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* BATLOW# */
+			  <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+			  /* BIOS_DISABLE# */
+			  <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	leds {
+		sd_card_led_pin: sd-card-led-pin {
+			rockchip,pins =
+			  <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&sdmmc {
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	vmmc-supply = <&vcc3v3_baseboard>;
+	status = "okay";
+};
+
+&spi1 {
+	status = "okay";
+};
+
+&u2phy_otg {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-0 = <&uart5_xfer>;
+	status = "okay";
+};
+
+&usb20_otg {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
new file mode 100644
index 000000000000..12397755830b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi
@@ -0,0 +1,382 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Theobroma Systems Design und Consulting GmbH
+ */
+
+/dts-v1/;
+#include "px30.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+	aliases {
+		mmc0 = &emmc;
+		mmc1 = &sdio;
+		rtc0 = &rtc_twi;
+		rtc1 = &rk809;
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		pinctrl-0 = <&emmc_reset>;
+		pinctrl-names = "default";
+		reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&module_led_pin>;
+		status = "okay";
+
+		module_led: led-0 {
+			gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+			color = <LED_COLOR_ID_AMBER>;
+		};
+	};
+
+	vcc5v0_sys: vccsys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+	supports-emmc;
+	mmc-pwrseq = <&emmc_pwrseq>;
+	non-removable;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_emmc>;
+
+	status = "okay";
+};
+
+/* On-module TI DP83825I PHY but no connector, enable in carrierboard */
+&gmac {
+	snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 50000 50000>;
+	phy-supply = <&vcc_3v3>;
+	clock_in_out = "output";
+};
+
+&gpio2 {
+	/*
+	 * The Qseven BIOS_DISABLE signal on the PX30-µQ7 keeps the on-module
+	 * eMMC powered-down initially (in fact it keeps the reset signal
+	 * asserted). BIOS_DISABLE_OVERRIDE pin allows to re-enable eMMC after
+	 * the SPL has been booted from SD Card.
+	 */
+	bios-disable-override-hog {
+		gpios = <RK_PB5 GPIO_ACTIVE_LOW>;
+		output-high;
+		line-name = "bios_disable_override";
+		gpio-hog;
+	};
+
+	/*
+	 * The BIOS_DISABLE hog is a feedback pin for the actual status of the
+	 * signal, ignoring the BIOS_DISABLE_OVERRIDE logic. This usually
+	 * represents the state of a switch on the baseboard.
+	 */
+	bios-disable-n-hog {
+		gpios = <RK_PC2 GPIO_ACTIVE_LOW>;
+		line-name = "bios_disable";
+		input;
+		gpio-hog;
+	};
+};
+
+&gpu {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&pmic_int>;
+		pinctrl-names = "default";
+		#clock-cells = <0>;
+		clock-output-names = "xin32k";
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc5v0_sys>;
+		vcc2-supply = <&vcc5v0_sys>;
+		vcc3-supply = <&vcc5v0_sys>;
+		vcc4-supply = <&vcc5v0_sys>;
+		vcc5-supply = <&vcc_3v3>;
+		vcc6-supply = <&vcc_3v3>;
+		vcc7-supply = <&vcc_3v3>;
+		vcc9-supply = <&vcc5v0_sys>;
+
+		regulators {
+			vdd_log: DCDC_REG1 {
+				regulator-name = "vdd_log";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_3v0_1v8: vcc_emmc: DCDC_REG4 {
+				regulator-name = "vcc_3v0_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc_3v3: DCDC_REG5 {
+				regulator-name = "vcc_3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_1v8: LDO_REG2 {
+				regulator-name = "vcc_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_1v0: LDO_REG3 {
+				regulator-name = "vcc_1v0";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_lcd: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-name = "vcc_lcd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_1v8_lcd: LDO_REG8 {
+				regulator-name = "vcc_1v8_lcd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG9 {
+				regulator-name = "vcca_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+
+	/* SE05x is limited to Fast Mode */
+	clock-frequency = <400000>;
+
+	fan: fan@18 {
+		compatible = "ti,amc6821";
+		reg = <0x18>;
+		#cooling-cells = <2>;
+	};
+
+	rtc_twi: rtc@6f {
+		compatible = "isil,isl1208";
+		reg = <0x6f>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&i2s0_8ch {
+	rockchip,trcm-sync-tx-only;
+
+	pinctrl-0 = <&i2s0_8ch_sclktx &i2s0_8ch_lrcktx
+		     &i2s0_8ch_sdo0 &i2s0_8ch_sdi0>;
+};
+
+&io_domains {
+	vccio1-supply = <&vcc_3v3>;
+	vccio2-supply = <&vccio_sd>;
+	vccio3-supply = <&vcc_3v3>;
+	vccio4-supply = <&vcc_3v3>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_emmc>;
+	vccio-oscgpi-supply = <&vcc_3v3>;
+
+	status = "okay";
+};
+
+&pinctrl {
+	emmc {
+		emmc_reset: emmc-reset {
+			rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		module_led_pin: module-led-pin {
+			rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic-int {
+			rockchip,pins =
+				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc {
+	vqmmc-supply = <&vccio_sd>;
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+};
+
+&u2phy_host {
+	status = "okay";
+};
+
+/* Mule UCAN */
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&wdt {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3308.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 2dfa67f1cd67..dd228a256a32 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -96,6 +96,7 @@
 
 		l2: l2-cache {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dts
new file mode 100644
index 000000000000..61b31688b469
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dts
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Hardkernel Co., Ltd
+ * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
+ */
+
+/dts-v1/;
+#include "rk3326-odroid-go.dtsi"
+
+/ {
+	model = "Anbernic RG351M";
+	compatible = "anbernic,rg351m", "rockchip,rk3326";
+
+	vibrator {
+		compatible = "pwm-vibrator";
+		pwms = <&pwm0 0 1000000 0>;
+		pwm-names = "enable";
+	};
+};
+
+/delete-node/ &builtin_gamepad;
+/delete-node/ &vcc_host; /* conflicts with pwm vibration motor */
+
+&internal_display {
+	compatible = "elida,kd35t133";
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+/delete-node/ &rk817_charger;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi
new file mode 100644
index 000000000000..fbc6bfbaa5c1
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi
@@ -0,0 +1,600 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Hardkernel Co., Ltd
+ * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3326.dtsi"
+
+/ {
+	aliases {
+		mmc0 = &sdmmc;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		power-supply = <&vcc_bl>;
+		pwms = <&pwm1 0 25000 0>;
+	};
+
+	builtin_gamepad: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&btn_pins>;
+
+		button-sw1 {
+			gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
+			label = "DPAD-UP";
+			linux,code = <BTN_DPAD_UP>;
+		};
+		button-sw2 {
+			gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
+			label = "DPAD-DOWN";
+			linux,code = <BTN_DPAD_DOWN>;
+		};
+		button-sw3 {
+			gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
+			label = "DPAD-LEFT";
+			linux,code = <BTN_DPAD_LEFT>;
+		};
+		button-sw4 {
+			gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
+			label = "DPAD-RIGHT";
+			linux,code = <BTN_DPAD_RIGHT>;
+		};
+		button-sw5 {
+			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
+			label = "BTN-A";
+			linux,code = <BTN_EAST>;
+		};
+		button-sw6 {
+			gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "BTN-B";
+			linux,code = <BTN_SOUTH>;
+		};
+		button-sw7 {
+			gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
+			label = "BTN-Y";
+			linux,code = <BTN_WEST>;
+		};
+		button-sw8 {
+			gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
+			label = "BTN-X";
+			linux,code = <BTN_NORTH>;
+		};
+		btn_f1: button-sw9 {
+			gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
+			label = "F1";
+			linux,code = <BTN_TRIGGER_HAPPY1>;
+		};
+		btn_f2: button-sw10 {
+			gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
+			label = "F2";
+			linux,code = <BTN_TRIGGER_HAPPY2>;
+		};
+		btn_f3: button-sw11 {
+			gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
+			label = "F3";
+			linux,code = <BTN_TRIGGER_HAPPY3>;
+		};
+		btn_f4: button-sw12 {
+			gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
+			label = "F4";
+			linux,code = <BTN_TRIGGER_HAPPY4>;
+		};
+		btn_f5: button-sw13 {
+			gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
+			label = "F5";
+			linux,code = <BTN_TRIGGER_HAPPY5>;
+		};
+		btn_f6: button-sw14 {
+			gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "F6";
+			linux,code = <BTN_TRIGGER_HAPPY6>;
+		};
+		button-sw15 {
+			gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
+			label = "TOP-LEFT";
+			linux,code = <BTN_TL>;
+		};
+		button-sw16 {
+			gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
+			label = "TOP-RIGHT";
+			linux,code = <BTN_TR>;
+		};
+	};
+
+	leds: gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&blue_led_pin>;
+
+		blue_led: led-0 {
+			label = "blue:heartbeat";
+			gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	rk817-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "Analog";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones",
+			"Speaker", "Speaker";
+		simple-audio-card,routing =
+			"MICL", "Mic Jack",
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Speaker", "SPKO";
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_2ch>;
+		};
+	};
+
+	vccsys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v8_sys";
+		regulator-always-on;
+		regulator-min-microvolt = <3800000>;
+		regulator-max-microvolt = <3800000>;
+	};
+
+	vcc_host: vcc_host {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&usb_midu>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_arm>;
+};
+
+&cru {
+	assigned-clocks = <&cru PLL_NPLL>,
+		<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
+		<&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
+		<&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
+		<&cru PLL_CPLL>;
+
+	assigned-clock-rates = <1188000000>,
+		<200000000>, <200000000>,
+		<150000000>, <150000000>,
+		<100000000>, <200000000>,
+		<17000000>;
+};
+
+&display_subsystem {
+	status = "okay";
+};
+
+&dsi {
+	status = "okay";
+
+	ports {
+		mipi_out: port@1 {
+			reg = <1>;
+
+			mipi_out_panel: endpoint {
+				remote-endpoint = <&mipi_in_panel>;
+			};
+		};
+	};
+
+	internal_display: panel@0 {
+		reg = <0>;
+		backlight = <&backlight>;
+		iovcc-supply = <&vcc_lcd>;
+		reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
+		rotation = <270>;
+		vdd-supply = <&vcc_lcd>;
+
+		port {
+			mipi_in_panel: endpoint {
+				remote-endpoint = <&mipi_out_panel>;
+			};
+		};
+	};
+};
+
+&dsi_dphy {
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_logic>;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <16>;
+	i2c-scl-rising-time-ns = <280>;
+	status = "okay";
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
+		clock-output-names = "rk808-clkout1", "xin32k";
+		clock-names = "mclk";
+		clocks = <&cru SCLK_I2S1_OUT>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
+		wakeup-source;
+		#clock-cells = <1>;
+		#sound-dai-cells = <0>;
+
+		vcc1-supply = <&vccsys>;
+		vcc2-supply = <&vccsys>;
+		vcc3-supply = <&vccsys>;
+		vcc4-supply = <&vccsys>;
+		vcc5-supply = <&vccsys>;
+		vcc6-supply = <&vccsys>;
+		vcc7-supply = <&vccsys>;
+		vcc8-supply = <&vccsys>;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1150000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vdd_arm: DCDC_REG2 {
+				regulator-name = "vdd_arm";
+				regulator-min-microvolt = <950000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <950000>;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_3v3: DCDC_REG4 {
+				regulator-name = "vcc_3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_1v8: LDO_REG2 {
+				regulator-name = "vcc_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_1v0: LDO_REG3 {
+				regulator-name = "vdd_1v0";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG4 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_sd: LDO_REG6 {
+				regulator-name = "vcc_sd";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_bl: LDO_REG7 {
+				regulator-name = "vcc_bl";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_lcd: LDO_REG8 {
+				regulator-name = "vcc_lcd";
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <2800000>;
+				};
+			};
+
+			LDO_REG9 {
+				/* unused */
+			};
+
+			usb_midu: BOOST {
+				regulator-name = "usb_midu";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5400000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+
+		rk817_charger: charger {
+			rockchip,resistor-sense-micro-ohms = <10000>;
+			rockchip,sleep-enter-current-microamp = <300000>;
+			rockchip,sleep-filter-current-microamp = <100000>;
+		};
+
+		rk817_codec: codec {
+			rockchip,mic-in-differential;
+		};
+	};
+};
+
+/* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
+&i2c1 {
+	clock-frequency = <400000>;
+	status = "okay";
+};
+
+/* I2S 1 Channel Used */
+&i2s1_2ch {
+	status = "okay";
+};
+
+&io_domains {
+	vccio1-supply = <&vcc_3v3>;
+	vccio2-supply = <&vccio_sd>;
+	vccio3-supply = <&vcc_3v3>;
+	vccio4-supply = <&vcc_3v3>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc {
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&sfc {
+	pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <108000000>;
+		spi-rx-bus-width = <2>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
+&tsadc {
+	status = "okay";
+};
+
+&u2phy {
+	status = "okay";
+
+	u2phy_host: host-port {
+		status = "okay";
+	};
+
+	u2phy_otg: otg-port {
+		status = "disabled";
+	};
+};
+
+&usb20_otg {
+	status = "okay";
+};
+
+/* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_xfer &uart1_cts>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2m1_xfer>;
+	status = "okay";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&pinctrl {
+	btns {
+		btn_pins: btn-pins {
+			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	leds {
+		blue_led_pin: blue-led-pin {
+			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		dc_det: dc-det {
+			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pmic_int: pmic-int {
+			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		soc_slppin_gpio: soc_slppin_gpio {
+			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+
+		soc_slppin_rst: soc_slppin_rst {
+			rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
+		};
+
+		soc_slppin_slp: soc_slppin_slp {
+			rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts
new file mode 100644
index 000000000000..139c898e590e
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts
@@ -0,0 +1,156 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Hardkernel Co., Ltd
+ * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
+ */
+
+/dts-v1/;
+#include "rk3326-odroid-go.dtsi"
+
+/ {
+	model = "ODROID-GO Advance Black Edition";
+	compatible = "hardkernel,rk3326-odroid-go2-v11", "rockchip,rk3326";
+
+	aliases {
+		mmc1 = &sdio;
+	};
+
+	analog_sticks: adc-joystick {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 1>,
+			      <&saradc 2>;
+		poll-interval = <60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <172 772>;
+			linux,code = <ABS_X>;
+			};
+
+		axis@1 {
+			reg = <1>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <278 815>;
+			linux,code = <ABS_Y>;
+		};
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3000000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <180000>;
+		voltage-max-design-microvolt = <4100000>;
+		voltage-min-design-microvolt = <3500000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =  <4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,
+					<3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>,
+					<3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>,
+					<3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>,
+					<3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>,
+					<3574170 0>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_pwrseq_pins>;
+		reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&builtin_gamepad {
+	button-sw20 {
+		gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+		label = "TOP-LEFT 2";
+		linux,code = <BTN_TL2>;
+	};
+	button-sw21 {
+		gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
+		label = "TOP-RIGHT 2";
+		linux,code = <BTN_TR2>;
+	};
+};
+
+&internal_display {
+	compatible = "elida,kd35t133";
+};
+
+&rk817 {
+	regulators {
+		vcc_wifi: LDO_REG9 {
+			regulator-name = "vcc_wifi";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+
+			regulator-state-mem {
+				regulator-on-in-suspend;
+				regulator-suspend-microvolt = <3300000>;
+			};
+		};
+	};
+};
+
+&rk817_charger {
+	monitored-battery = <&battery>;
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	disable-wp;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	vmmc-supply = <&vcc_wifi>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	esp8089: wifi@1 {
+		compatible = "esp,esp8089";
+		reg = <1>;
+	};
+};
+
+&pinctrl {
+	btns {
+		btn_pins: btn-pins {
+			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	wifi {
+		wifi_pwrseq_pins: wifi-pwrseq-pins {
+			rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB6 RK_FUNC_GPIO &pcfg_output_high>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
index 72899a714310..4702183b673c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
@@ -2,30 +2,21 @@
 /*
  * Copyright (c) 2019 Hardkernel Co., Ltd
  * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
  */
 
 /dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/pinctrl/rockchip.h>
-#include "rk3326.dtsi"
+#include "rk3326-odroid-go.dtsi"
 
 / {
 	model = "ODROID-GO Advance";
 	compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
 
-	aliases {
-		mmc0 = &sdmmc;
-	};
-
-	chosen {
-		stdout-path = "serial2:115200n8";
-	};
-
-	adc-joystick {
+	analog_sticks: adc-joystick {
 		compatible = "adc-joystick";
 		io-channels = <&saradc 1>,
 			      <&saradc 2>;
+		poll-interval = <60>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -46,12 +37,6 @@
 		};
 	};
 
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		power-supply = <&vcc_bl>;
-		pwms = <&pwm1 0 25000 0>;
-	};
-
 	battery: battery {
 		compatible = "simple-battery";
 		charge-full-design-microamp-hours = <3000000>;
@@ -63,606 +48,19 @@
 		voltage-min-design-microvolt = <3500000>;
 
 		ocv-capacity-celsius = <20>;
-		ocv-capacity-table-0 =	<4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,
+		ocv-capacity-table-0 =  <4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,
 					<3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>,
 					<3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>,
 					<3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>,
 					<3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>,
 					<3574170 0>;
 	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&btn_pins>;
-
-		/*
-		 *      *** ODROIDGO2-Advance Switch layout ***
-		 * |------------------------------------------------|
-		 * | sw15                                      sw16 |
-		 * |------------------------------------------------|
-		 * |     sw1      |-------------------|      sw8    |
-		 * |  sw3   sw4   |                   |   sw7   sw5 |
-		 * |     sw2      |    LCD Display    |      sw6    |
-		 * |              |                   |             |
-		 * |              |-------------------|             |
-		 * |         sw9 sw10   sw11 sw12   sw13 sw14       |
-		 * |------------------------------------------------|
-		 */
-
-		button-sw1 {
-			gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
-			label = "DPAD-UP";
-			linux,code = <BTN_DPAD_UP>;
-		};
-		button-sw2 {
-			gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
-			label = "DPAD-DOWN";
-			linux,code = <BTN_DPAD_DOWN>;
-		};
-		button-sw3 {
-			gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
-			label = "DPAD-LEFT";
-			linux,code = <BTN_DPAD_LEFT>;
-		};
-		button-sw4 {
-			gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
-			label = "DPAD-RIGHT";
-			linux,code = <BTN_DPAD_RIGHT>;
-		};
-		button-sw5 {
-			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
-			label = "BTN-A";
-			linux,code = <BTN_EAST>;
-		};
-		button-sw6 {
-			gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
-			label = "BTN-B";
-			linux,code = <BTN_SOUTH>;
-		};
-		button-sw7 {
-			gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
-			label = "BTN-Y";
-			linux,code = <BTN_WEST>;
-		};
-		button-sw8 {
-			gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
-			label = "BTN-X";
-			linux,code = <BTN_NORTH>;
-		};
-		button-sw9 {
-			gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
-			label = "F1";
-			linux,code = <BTN_TRIGGER_HAPPY1>;
-		};
-		button-sw10 {
-			gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
-			label = "F2";
-			linux,code = <BTN_TRIGGER_HAPPY2>;
-		};
-		button-sw11 {
-			gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
-			label = "F3";
-			linux,code = <BTN_TRIGGER_HAPPY3>;
-		};
-		button-sw12 {
-			gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
-			label = "F4";
-			linux,code = <BTN_TRIGGER_HAPPY4>;
-		};
-		button-sw13 {
-			gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
-			label = "F5";
-			linux,code = <BTN_TRIGGER_HAPPY5>;
-		};
-		button-sw14 {
-			gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
-			label = "F6";
-			linux,code = <BTN_TRIGGER_HAPPY6>;
-		};
-		button-sw15 {
-			gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
-			label = "TOP-LEFT";
-			linux,code = <BTN_TL>;
-		};
-		button-sw16 {
-			gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
-			label = "TOP-RIGHT";
-			linux,code = <BTN_TR>;
-		};
-	};
-
-	leds: gpio-leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&blue_led_pin>;
-
-		blue_led: led-0 {
-			label = "blue:heartbeat";
-			gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
-	rk817-sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "Analog";
-		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
-		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,widgets =
-			"Microphone", "Mic Jack",
-			"Headphone", "Headphones",
-			"Speaker", "Speaker";
-		simple-audio-card,routing =
-			"MICL", "Mic Jack",
-			"Headphones", "HPOL",
-			"Headphones", "HPOR",
-			"Speaker", "SPKO";
-
-		simple-audio-card,codec {
-			sound-dai = <&rk817>;
-		};
-
-		simple-audio-card,cpu {
-			sound-dai = <&i2s1_2ch>;
-		};
-	};
-
-	vccsys: vccsys {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v8_sys";
-		regulator-always-on;
-		regulator-min-microvolt = <3800000>;
-		regulator-max-microvolt = <3800000>;
-	};
-
-	vcc_host: vcc_host {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_host";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-
-		gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-		regulator-always-on;
-		regulator-boot-on;
-		vin-supply = <&usb_midu>;
-	};
-};
-
-&cpu0 {
-	cpu-supply = <&vdd_arm>;
-};
-
-&cpu1 {
-	cpu-supply = <&vdd_arm>;
-};
-
-&cpu2 {
-	cpu-supply = <&vdd_arm>;
-};
-
-&cpu3 {
-	cpu-supply = <&vdd_arm>;
-};
-
-&cru {
-	assigned-clocks = <&cru PLL_NPLL>,
-		<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
-		<&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
-		<&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
-		<&cru PLL_CPLL>;
-
-	assigned-clock-rates = <1188000000>,
-		<200000000>, <200000000>,
-		<150000000>, <150000000>,
-		<100000000>, <200000000>,
-		<17000000>;
 };
 
-&display_subsystem {
-	status = "okay";
+&internal_display {
+	compatible = "elida,kd35t133";
 };
 
-&dsi {
-	status = "okay";
-
-	ports {
-		mipi_out: port@1 {
-			reg = <1>;
-
-			mipi_out_panel: endpoint {
-				remote-endpoint = <&mipi_in_panel>;
-			};
-		};
-	};
-
-	panel@0 {
-		compatible = "elida,kd35t133";
-		reg = <0>;
-		backlight = <&backlight>;
-		iovcc-supply = <&vcc_lcd>;
-		reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
-		rotation = <270>;
-		vdd-supply = <&vcc_lcd>;
-
-		port {
-			mipi_in_panel: endpoint {
-				remote-endpoint = <&mipi_out_panel>;
-			};
-		};
-	};
-};
-
-&dsi_dphy {
-	status = "okay";
-};
-
-&gpu {
-	mali-supply = <&vdd_logic>;
-	status = "okay";
-};
-
-&i2c0 {
-	clock-frequency = <400000>;
-	i2c-scl-falling-time-ns = <16>;
-	i2c-scl-rising-time-ns = <280>;
-	status = "okay";
-
-	rk817: pmic@20 {
-		compatible = "rockchip,rk817";
-		reg = <0x20>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
-		clock-output-names = "rk808-clkout1", "xin32k";
-		clock-names = "mclk";
-		clocks = <&cru SCLK_I2S1_OUT>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>;
-		wakeup-source;
-		#clock-cells = <1>;
-		#sound-dai-cells = <0>;
-
-		vcc1-supply = <&vccsys>;
-		vcc2-supply = <&vccsys>;
-		vcc3-supply = <&vccsys>;
-		vcc4-supply = <&vccsys>;
-		vcc5-supply = <&vccsys>;
-		vcc6-supply = <&vccsys>;
-		vcc7-supply = <&vccsys>;
-		vcc8-supply = <&vccsys>;
-
-		regulators {
-			vdd_logic: DCDC_REG1 {
-				regulator-name = "vdd_logic";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1150000>;
-				regulator-ramp-delay = <6001>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <950000>;
-				};
-			};
-
-			vdd_arm: DCDC_REG2 {
-				regulator-name = "vdd_arm";
-				regulator-min-microvolt = <950000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-ramp-delay = <6001>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <950000>;
-				};
-			};
-
-			vcc_ddr: DCDC_REG3 {
-				regulator-name = "vcc_ddr";
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-
-			vcc_3v3: DCDC_REG4 {
-				regulator-name = "vcc_3v3";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcc_1v8: LDO_REG2 {
-				regulator-name = "vcc_1v8";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vdd_1v0: LDO_REG3 {
-				regulator-name = "vdd_1v0";
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1000000>;
-				};
-			};
-
-			vcc3v3_pmu: LDO_REG4 {
-				regulator-name = "vcc3v3_pmu";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vccio_sd: LDO_REG5 {
-				regulator-name = "vccio_sd";
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcc_sd: LDO_REG6 {
-				regulator-name = "vcc_sd";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-boot-on;
-
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcc_bl: LDO_REG7 {
-				regulator-name = "vcc_bl";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcc_lcd: LDO_REG8 {
-				regulator-name = "vcc_lcd";
-				regulator-min-microvolt = <2800000>;
-				regulator-max-microvolt = <2800000>;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <2800000>;
-				};
-			};
-
-			vcc_cam: LDO_REG9 {
-				regulator-name = "vcc_cam";
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-
-				regulator-state-mem {
-					regulator-off-in-suspend;
-					regulator-suspend-microvolt = <3000000>;
-				};
-			};
-
-			usb_midu: BOOST {
-				regulator-name = "usb_midu";
-				regulator-min-microvolt = <5000000>;
-				regulator-max-microvolt = <5400000>;
-				regulator-always-on;
-				regulator-boot-on;
-			};
-		};
-
-		rk817_charger: charger {
-			monitored-battery = <&battery>;
-			rockchip,resistor-sense-micro-ohms = <10000>;
-			rockchip,sleep-enter-current-microamp = <300000>;
-			rockchip,sleep-filter-current-microamp = <100000>;
-		};
-
-		rk817_codec: codec {
-			rockchip,mic-in-differential;
-		};
-	};
-};
-
-/* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
-&i2c1 {
-	clock-frequency = <400000>;
-	status = "okay";
-};
-
-/* I2S 1 Channel Used */
-&i2s1_2ch {
-	status = "okay";
-};
-
-&io_domains {
-	vccio1-supply = <&vcc_3v3>;
-	vccio2-supply = <&vccio_sd>;
-	vccio3-supply = <&vcc_3v3>;
-	vccio4-supply = <&vcc_3v3>;
-	vccio5-supply = <&vcc_3v3>;
-	vccio6-supply = <&vcc_3v3>;
-	status = "okay";
-};
-
-&pmu_io_domains {
-	pmuio1-supply = <&vcc3v3_pmu>;
-	pmuio2-supply = <&vcc3v3_pmu>;
-	status = "okay";
-};
-
-&pwm1 {
-	status = "okay";
-};
-
-&saradc {
-	vref-supply = <&vcc_1v8>;
-	status = "okay";
-};
-
-&sdmmc {
-	cap-sd-highspeed;
-	card-detect-delay = <200>;
-	cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
-	sd-uhs-sdr12;
-	sd-uhs-sdr25;
-	sd-uhs-sdr50;
-	sd-uhs-sdr104;
-	vmmc-supply = <&vcc_sd>;
-	vqmmc-supply = <&vccio_sd>;
-	status = "okay";
-};
-
-&sfc {
-	pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>;
-	pinctrl-names = "default";
-	#address-cells = <1>;
-	#size-cells = <0>;
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <108000000>;
-		spi-rx-bus-width = <2>;
-		spi-tx-bus-width = <1>;
-	};
-};
-
-&tsadc {
-	status = "okay";
-};
-
-&u2phy {
-	status = "okay";
-
-	u2phy_host: host-port {
-		status = "okay";
-	};
-
-	u2phy_otg: otg-port {
-		status = "disabled";
-	};
-};
-
-&usb20_otg {
-	status = "okay";
-};
-
-/* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_xfer &uart1_cts>;
-	status = "okay";
-};
-
-&uart2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart2m1_xfer>;
-	status = "okay";
-};
-
-&vopb {
-	status = "okay";
-};
-
-&vopb_mmu {
-	status = "okay";
-};
-
-&pinctrl {
-	btns {
-		btn_pins: btn-pins {
-			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
-					<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
-					<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-	};
-
-	headphone {
-		hp_det: hp-det {
-			rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
-		};
-	};
-
-	leds {
-		blue_led_pin: blue-led-pin {
-			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
-	pmic {
-		dc_det: dc-det {
-			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		pmic_int: pmic-int {
-			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		soc_slppin_gpio: soc_slppin_gpio {
-			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
-		};
-
-		soc_slppin_rst: soc_slppin_rst {
-			rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
-		};
-
-		soc_slppin_slp: soc_slppin_slp {
-			rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
-		};
-	};
+&rk817_charger {
+	monitored-battery = <&battery>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts
new file mode 100644
index 000000000000..842efbaf1a6a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3326-odroid-go3.dts
@@ -0,0 +1,185 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Hardkernel Co., Ltd
+ * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
+ */
+
+/dts-v1/;
+#include "rk3326-odroid-go.dtsi"
+
+/ {
+	model = "ODROID-GO Super";
+	compatible = "hardkernel,rk3326-odroid-go3", "rockchip,rk3326";
+
+	joystick_mux_controller: mux-controller {
+		compatible = "gpio-mux";
+		pinctrl = <&mux_en_pins>;
+		#mux-control-cells = <0>;
+
+		mux-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>,
+			    <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
+	};
+
+	joystick_mux: adc-mux {
+		compatible = "io-channel-mux";
+		io-channels = <&saradc 1>;
+		io-channel-names = "parent";
+		#io-channel-cells = <1>;
+
+		mux-controls = <&joystick_mux_controller>;
+		channels = "0", "1", "2", "3";
+	};
+
+	analog_sticks: adc-joystick {
+		compatible = "adc-joystick";
+		io-channels = <&joystick_mux 0>,
+			      <&joystick_mux 1>,
+			      <&joystick_mux 2>,
+			      <&joystick_mux 3>;
+		poll-interval = <60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <180 800>;
+			linux,code = <ABS_X>;
+		};
+
+		axis@1 {
+			reg = <1>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <180 800>;
+			linux,code = <ABS_RX>;
+		};
+
+		axis@2 {
+			reg = <2>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <180 800>;
+			linux,code = <ABS_Y>;
+		};
+
+		axis@3 {
+			reg = <3>;
+			abs-flat = <10>;
+			abs-fuzz = <10>;
+			abs-range = <180 800>;
+			linux,code = <ABS_RY>;
+		};
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <4000000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <180000>;
+		voltage-max-design-microvolt = <4100000>;
+		voltage-min-design-microvolt = <3500000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =  <4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,
+					<3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>,
+					<3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>,
+					<3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>,
+					<3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>,
+					<3574170 0>;
+	};
+
+	gpio-keys-vol {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-0 = <&btn_pins_vol>;
+		pinctrl-names = "default";
+
+		button-vol-down {
+			gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
+			label = "VOLUMEDOWN";
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		button-volume-up {
+			gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
+			label = "VOLUMEUP";
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+};
+
+/* f1 and f2 conflict with volume buttons */
+/delete-node/ &btn_f1;
+/delete-node/ &btn_f2;
+
+&builtin_gamepad {
+	button-sw19 {
+		gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
+		label = "SELECT";
+		linux,code = <BTN_SELECT>;
+	};
+	/* note that TR2 and TL2 are swapped */
+	button-sw20 {
+		gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+		label = "TOP-RIGHT 2";
+		linux,code = <BTN_TR2>;
+	};
+	button-sw21 {
+		gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
+		label = "TOP-LEFT 2";
+		linux,code = <BTN_TL2>;
+	};
+	button-sw22 {
+		gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+		label = "START";
+		linux,code = <BTN_START>;
+	};
+};
+
+&internal_display {
+	status = "disabled";
+};
+
+&rk817_charger {
+	monitored-battery = <&battery>;
+};
+
+&pinctrl {
+	btns {
+		btn_pins: btn-pins {
+			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+					<3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+		btn_pins_vol: btn-pins-vol {
+			rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
+					<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	joystick {
+		mux_en_pins: mux-pins {
+			rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_output_low>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index aa22a0c22265..5d5d9574088c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -96,7 +96,6 @@
 			linux,default-trigger = "heartbeat";
 			gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
 			default-state = "on";
-			mode = <0x23>;
 		};
 
 		user_led: led-1 {
@@ -104,7 +103,6 @@
 			linux,default-trigger = "mmc1";
 			gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
 			default-state = "off";
-			mode = <0x05>;
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 49ae15708a0b..6d7a7bf72ac7 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -102,6 +102,7 @@
 
 		l2: l2-cache0 {
 			compatible = "cache";
+			cache-level = <2>;
 		};
 	};
 
@@ -1025,6 +1026,17 @@
 		      (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	crypto: crypto@ff060000 {
+		compatible = "rockchip,rk3328-crypto";
+		reg = <0x0 0xff060000 0x0 0x4000>;
+		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru HCLK_CRYPTO_MST>, <&cru HCLK_CRYPTO_SLV>,
+			 <&cru SCLK_CRYPTO>;
+		clock-names = "hclk_master", "hclk_slave", "sclk";
+		resets = <&cru SRST_CRYPTO>;
+		reset-names = "crypto-rst";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3328-pinctrl";
 		rockchip,grf = <&grf>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
index 6e29e74f6fc6..783120e9cebe 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
@@ -111,7 +111,7 @@
 		};
 	};
 
-	dmc_opp_table: dmc_opp_table {
+	dmc_opp_table: opp-table-3 {
 		compatible = "operating-points-v2";
 
 		opp00 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 2e058c315025..a0795a2b1cb1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -81,6 +81,34 @@
 		regulator-max-microvolt = <1800000>;
 		vin-supply = <&vcc3v3_sys>;
 	};
+
+	wifi_pwrseq: sdio-wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk818 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h_pin>;
+		/*
+		 * Wait between power-on and SDIO access for CYP43455
+		 * POR circuit.
+		 */
+		post-power-on-delay-ms = <110>;
+		/*
+		 * Wait between consecutive toggles for CYP43455 CBUCK
+		 * regulator discharge.
+		 */
+		power-off-delay-us = <10000>;
+
+		/* WL_REG_ON on module */
+		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&cpu_alert0 {
+	temperature = <65000>;
+};
+&cpu_alert1 {
+	temperature = <68000>;
 };
 
 &cpu_l0 {
@@ -360,11 +388,45 @@
 		};
 	};
 
+	sdio-pwrseq {
+		wifi_enable_h_pin: wifi-enable-h-pin {
+			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	sound {
 		vcc1v8_codec_en: vcc1v8-codec-en {
 			rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
 		};
 	};
+
+	wireless-bluetooth {
+		bt_wake_pin: bt-wake-pin {
+			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_pin: bt-host-wake-pin {
+			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_reset_pin: bt-reset-pin {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sdio0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	disable-wp;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+	sd-uhs-sdr104;
+	status = "okay";
 };
 
 &sdmmc {
@@ -393,6 +455,27 @@
 	status = "okay";
 };
 
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm4345c5";
+		clocks = <&rk818 1>;
+		clock-names = "lpo";
+		device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
+		max-speed = <1500000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_pin &bt_wake_pin &bt_reset_pin>;
+		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
 &uart2 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
index f9884902f874..309c35d7fca8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
@@ -601,6 +601,12 @@
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index 94e39ed63397..c920ddf44baf 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -128,6 +128,8 @@
 };
 
 &hdmi {
+	avdd-0v9-supply = <&vcca0v9_hdmi>;
+	avdd-1v8-supply = <&vcca1v8_hdmi>;
 	ddc-i2c-bus = <&i2c3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&hdmi_cec>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 92c2207e686c..1881b4b71f91 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -582,6 +582,26 @@
 		status = "disabled";
 	};
 
+	crypto0: crypto@ff8b0000 {
+		compatible = "rockchip,rk3399-crypto";
+		reg = <0x0 0xff8b0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_M_CRYPTO0>, <&cru HCLK_S_CRYPTO0>, <&cru SCLK_CRYPTO0>;
+		clock-names = "hclk_master", "hclk_slave", "sclk";
+		resets = <&cru SRST_CRYPTO0>, <&cru SRST_CRYPTO0_S>, <&cru SRST_CRYPTO0_M>;
+		reset-names = "master", "slave", "crypto-rst";
+	};
+
+	crypto1: crypto@ff8b8000 {
+		compatible = "rockchip,rk3399-crypto";
+		reg = <0x0 0xff8b8000 0x0 0x4000>;
+		interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru HCLK_M_CRYPTO1>, <&cru HCLK_S_CRYPTO1>, <&cru SCLK_CRYPTO1>;
+		clock-names = "hclk_master", "hclk_slave", "sclk";
+		resets = <&cru SRST_CRYPTO1>, <&cru SRST_CRYPTO1_S>, <&cru SRST_CRYPTO1_M>;
+		reset-names = "master", "slave", "crypto-rst";
+	};
+
 	i2c1: i2c@ff110000 {
 		compatible = "rockchip,rk3399-i2c";
 		reg = <0x0 0xff110000 0x0 0x1000>;
@@ -2221,13 +2241,11 @@
 		pcfg_input_pull_up: pcfg-input-pull-up {
 			input-enable;
 			bias-pull-up;
-			drive-strength = <2>;
 		};
 
 		pcfg_input_pull_down: pcfg-input-pull-down {
 			input-enable;
 			bias-pull-down;
-			drive-strength = <2>;
 		};
 
 		clock {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
index 7a20e2d6876a..63cff402f3a8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
@@ -5,7 +5,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/pinctrl/rockchip.h>
-#include "rk3566-anbernic-rgxx3.dtsi"
+#include "rk3566-anbernic-rg353x.dtsi"
 
 / {
 	model = "RG353P";
@@ -18,26 +18,66 @@
 		mmc3 = &sdmmc2;
 	};
 
-	backlight: backlight {
-		compatible = "pwm-backlight";
-		power-supply = <&vcc_sys>;
-		pwms = <&pwm4 0 25000 0>;
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3472000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <117000>;
+		voltage-max-design-microvolt = <4172000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =  <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+					<3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+					<3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+					<3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+					<3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+					<3400000 0>;
 	};
-};
 
-&gpio_keys_control {
-	button-a {
-		gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
-		label = "EAST";
-		linux,code = <BTN_EAST>;
+	/* Channels reversed for both headphones and speakers. */
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rk817_ext";
+		simple-audio-card,aux-devs = <&spk_amp>;
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones",
+			"Speaker", "Internal Speakers";
+		simple-audio-card,routing =
+			"MICL", "Mic Jack",
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Internal Speakers", "Speaker Amp OUTL",
+			"Internal Speakers", "Speaker Amp OUTR",
+			"Speaker Amp INL", "HPOL",
+			"Speaker Amp INR", "HPOR";
+		simple-audio-card,pin-switches = "Internal Speakers";
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
 	};
 
-	button-left {
-		gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
-		label = "DPAD-LEFT";
-		linux,code = <BTN_DPAD_LEFT>;
+	spk_amp: audio-amplifier {
+		compatible = "simple-audio-amplifier";
+		enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&spk_amp_enable_h>;
+		pinctrl-names = "default";
+		sound-name-prefix = "Speaker Amp";
 	};
+};
 
+&gpio_keys_control {
 	button-r1 {
 		gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
 		label = "TR";
@@ -49,27 +89,6 @@
 		label = "TR2";
 		linux,code = <BTN_TR2>;
 	};
-
-	button-right {
-		gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
-		label = "DPAD-RIGHT";
-		linux,code = <BTN_DPAD_RIGHT>;
-	};
-
-	button-y {
-		gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
-		label = "WEST";
-		linux,code = <BTN_WEST>;
-	};
-};
-
-&i2c0 {
-	/* This hardware is physically present but unused. */
-	power-monitor@62 {
-		compatible = "cellwise,cw2015";
-		reg = <0x62>;
-		status = "disabled";
-	};
 };
 
 &i2c2 {
@@ -78,8 +97,22 @@
 	status = "okay";
 };
 
-&pwm4 {
-	status = "okay";
+&pinctrl {
+	audio-amplifier {
+		spk_amp_enable_h: spk-amp-enable-h {
+			rockchip,pins =
+				<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&rk817 {
+	rk817_charger: charger {
+		monitored-battery = <&battery>;
+		rockchip,resistor-sense-micro-ohms = <10000>;
+		rockchip,sleep-enter-current-microamp = <300000>;
+		rockchip,sleep-filter-current-microamp = <100000>;
+	};
 };
 
 &sdhci {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
new file mode 100644
index 000000000000..885234a023e1
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rg353x.dtsi"
+
+/ {
+	model = "RG353V";
+	compatible = "anbernic,rg353v", "rockchip,rk3566";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+		mmc3 = &sdmmc2;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3151000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <117000>;
+		voltage-max-design-microvolt = <4172000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =  <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+					<3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+					<3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+					<3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+					<3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+					<3400000 0>;
+	};
+
+	/* Channels reversed for headphones. */
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rk817_int";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones",
+			"Speaker", "Internal Speakers";
+		simple-audio-card,routing =
+			"MICL", "Mic Jack",
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Internal Speakers", "SPKO";
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+	};
+};
+
+&gpio_keys_control {
+	button-r1 {
+		gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
+		label = "TR";
+		linux,code = <BTN_TR>;
+	};
+
+	button-r2 {
+		gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+		label = "TR2";
+		linux,code = <BTN_TR2>;
+	};
+};
+
+&i2c2 {
+	pintctrl-names = "default";
+	pinctrl-0 = <&i2c2m1_xfer>;
+	status = "okay";
+};
+
+&pinctrl {
+	touch {
+		touch_rst: touch-rst {
+			rockchip,pins =
+				<4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&rk817 {
+	rk817_charger: charger {
+		monitored-battery = <&battery>;
+		rockchip,resistor-sense-micro-ohms = <10000>;
+		rockchip,sleep-enter-current-microamp = <300000>;
+		rockchip,sleep-filter-current-microamp = <100000>;
+	};
+};
+
+&sdhci {
+	pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>;
+	pinctrl-names = "default";
+	bus-width = <8>;
+	mmc-hs200-1_8v;
+	non-removable;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
new file mode 100644
index 000000000000..a7dc462fe21f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rg353x.dtsi"
+
+/ {
+	model = "RG353VS";
+	compatible = "anbernic,rg353vs", "rockchip,rk3566";
+
+	aliases {
+		mmc0 = &sdmmc0;
+		mmc1 = &sdmmc1;
+		mmc2 = &sdmmc2;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3151000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <117000>;
+		voltage-max-design-microvolt = <4172000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =  <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+					<3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+					<3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+					<3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+					<3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+					<3400000 0>;
+	};
+
+	/* Channels reversed for headphones. */
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rk817_int";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones",
+			"Speaker", "Internal Speakers";
+		simple-audio-card,routing =
+			"MICL", "Mic Jack",
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Internal Speakers", "SPKO";
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+	};
+};
+
+&gpio_keys_control {
+	button-r1 {
+		gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
+		label = "TR";
+		linux,code = <BTN_TR>;
+	};
+
+	button-r2 {
+		gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+		label = "TR2";
+		linux,code = <BTN_TR2>;
+	};
+};
+
+&rk817 {
+	rk817_charger: charger {
+		monitored-battery = <&battery>;
+		rockchip,resistor-sense-micro-ohms = <10000>;
+		rockchip,sleep-enter-current-microamp = <300000>;
+		rockchip,sleep-filter-current-microamp = <100000>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
new file mode 100644
index 000000000000..65a80d1f6d91
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3566-anbernic-rgxx3.dtsi"
+
+/ {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		power-supply = <&vcc_sys>;
+		pwms = <&pwm4 0 25000 0>;
+	};
+};
+
+&cru {
+	assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+	assigned-clock-rates = <1200000000>, <200000000>, <241500000>;
+};
+
+&gpio_keys_control {
+	button-a {
+		gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
+		label = "EAST";
+		linux,code = <BTN_EAST>;
+	};
+
+	button-left {
+		gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
+		label = "DPAD-LEFT";
+		linux,code = <BTN_DPAD_LEFT>;
+	};
+
+	button-right {
+		gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
+		label = "DPAD-RIGHT";
+		linux,code = <BTN_DPAD_RIGHT>;
+	};
+
+	button-y {
+		gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
+		label = "WEST";
+		linux,code = <BTN_WEST>;
+	};
+};
+
+&i2c0 {
+	/* This hardware is physically present but unused. */
+	power-monitor@62 {
+		compatible = "cellwise,cw2015";
+		reg = <0x62>;
+		status = "disabled";
+	};
+};
+
+&pwm4 {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
index 3dc01549a5b4..5dafcc86296b 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
@@ -17,6 +17,25 @@
 		mmc2 = &sdmmc2;
 	};
 
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <3472000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <2000000>;
+		constant-charge-voltage-max-microvolt = <4200000>;
+		factory-internal-resistance-micro-ohms = <117000>;
+		voltage-max-design-microvolt = <4172000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <20>;
+		ocv-capacity-table-0 =	<4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
+					<3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
+					<3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
+					<3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
+					<3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
+					<3400000 0>;
+	};
+
 	gpio_spi: spi {
 		compatible = "spi-gpio";
 		pinctrl-names = "default";
@@ -29,6 +48,50 @@
 		cs-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
 		num-chipselects = <0>;
 	};
+
+	/* Channels reversed for both headphones and speakers. */
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rk817_ext";
+		simple-audio-card,aux-devs = <&spk_amp>;
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphones",
+			"Speaker", "Internal Speakers";
+		simple-audio-card,routing =
+			"MICL", "Mic Jack",
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Internal Speakers", "Speaker Amp OUTL",
+			"Internal Speakers", "Speaker Amp OUTR",
+			"Speaker Amp INL", "HPOL",
+			"Speaker Amp INR", "HPOR";
+		simple-audio-card,pin-switches = "Internal Speakers";
+
+		simple-audio-card,codec {
+			sound-dai = <&rk817>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+	};
+
+	spk_amp: audio-amplifier {
+		compatible = "simple-audio-amplifier";
+		enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&spk_amp_enable_h>;
+		pinctrl-names = "default";
+		sound-name-prefix = "Speaker Amp";
+	};
+};
+
+&cru {
+	assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+	assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
 };
 
 &gpio_keys_control {
@@ -76,6 +139,13 @@
 };
 
 &pinctrl {
+	audio-amplifier {
+		spk_amp_enable_h: spk-amp-enable-h {
+			rockchip,pins =
+				<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	gpio-spi {
 		spi_pins: spi-pins {
 			rockchip,pins =
@@ -85,3 +155,12 @@
 		};
 	};
 };
+
+&rk817 {
+	rk817_charger: charger {
+		monitored-battery = <&battery>;
+		rockchip,resistor-sense-micro-ohms = <10000>;
+		rockchip,sleep-enter-current-microamp = <300000>;
+		rockchip,sleep-filter-current-microamp = <100000>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
index 2b455143b86d..41262a69d33e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi
@@ -22,6 +22,7 @@
 			      <&adc_mux 3>;
 		pinctrl-0 = <&joy_mux_en>;
 		pinctrl-names = "default";
+		poll-interval = <60>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 
@@ -217,37 +218,6 @@
 		};
 	};
 
-	/* Channels reversed for both headphones and speakers. */
-	sound {
-		compatible = "simple-audio-card";
-		simple-audio-card,name = "anbernic_rk817";
-		simple-audio-card,aux-devs = <&spk_amp>;
-		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
-		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,widgets =
-			"Microphone", "Mic Jack",
-			"Headphone", "Headphones",
-			"Speaker", "Internal Speakers";
-		simple-audio-card,routing =
-			"MICL", "Mic Jack",
-			"Headphones", "HPOL",
-			"Headphones", "HPOR",
-			"Internal Speakers", "Speaker Amp OUTL",
-			"Internal Speakers", "Speaker Amp OUTR",
-			"Speaker Amp INL", "HPOL",
-			"Speaker Amp INR", "HPOR";
-		simple-audio-card,pin-switches = "Internal Speakers";
-
-		simple-audio-card,codec {
-			sound-dai = <&rk817>;
-		};
-
-		simple-audio-card,cpu {
-			sound-dai = <&i2s1_8ch>;
-		};
-	};
-
 	sdio_pwrseq: sdio-pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		clocks = <&rk817 1>;
@@ -258,14 +228,6 @@
 		reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;
 	};
 
-	spk_amp: audio-amplifier {
-		compatible = "simple-audio-amplifier";
-		enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
-		pinctrl-0 = <&spk_amp_enable_h>;
-		pinctrl-names = "default";
-		sound-name-prefix = "Speaker Amp";
-	};
-
 	vcc3v3_lcd0_n: regulator-vcc3v3-lcd0 {
 		compatible = "regulator-fixed";
 		gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
@@ -607,13 +569,6 @@
 };
 
 &pinctrl {
-	audio-amplifier {
-		spk_amp_enable_h: spk-amp-enable-h {
-			rockchip,pins =
-				<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
 	gpio-btns {
 		btn_pins_ctrl: btn-pins-ctrl {
 			rockchip,pins =
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
new file mode 100644
index 000000000000..d956496d5221
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts
@@ -0,0 +1,514 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/*
+ * Author: Piotr Oniszczuk piotr.oniszczuk@gmail.com
+ * Based on Quartz64 DT by: Peter Geis pgwipeout@gmail.com
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3566.dtsi"
+
+/ {
+	model = "Rockchip RK3566 BOX DEMO Board";
+	compatible = "rockchip,rk3566-box-demo", "rockchip,rk3566";
+
+	aliases {
+		ethernet0 = &gmac1;
+		mmc0 = &sdmmc0;
+		mmc1 = &sdmmc1;
+		mmc2 = &sdhci;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	gmac1_clkin: external-gmac1-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "gmac1_clkin";
+		#clock-cells = <0>;
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&ir_int>;
+		linux,rc-map-name = "rc-beelink-gs1";
+		status = "okay";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_work: led-0 {
+			gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_HEARTBEAT;
+			color = <LED_COLOR_ID_BLUE>;
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_work_en>;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		status = "okay";
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable_h &wifi_32k>;
+		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
+	};
+
+	spdif_dit: spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_sound: spdif-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_dit>;
+		};
+	};
+
+	vcc12v0_dcin: regulator-vcc12v0-dcin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v0_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc5v0_sys: regulator-vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v0_dcin>;
+	};
+
+	vcc3v3_sys: regulator-vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc12v0_dcin>;
+	};
+
+	vcc_3v3: regulator-vcc-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc5v0_usb_host: regulator-vcc5v0-usb-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb_host_en>;
+		regulator-name = "vcc5v0_usb_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb2_otg: regulator-vcc5v0-usb2-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb2_otg_en>;
+		regulator-name = "vcc5v0_usb_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcca_1v8: regulator-vcca-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vdda_0v9: regulator-vdda-0v9 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda_0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vdd_fixed: regulator-vdd-fixed {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_fixed";
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <950000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vdd_cpu: regulator-vdd-cpu {
+		compatible = "pwm-regulator";
+		pwms = <&pwm0 0 5000 1>;
+		regulator-name = "vdd_cpu";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-settling-time-up-us = <250>;
+		pwm-supply = <&vcc5v0_sys>;
+	};
+
+	vdd_logic: regulator-vdd-logic {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 5000 1>;
+		regulator-name = "vdd_logic";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1100000>;
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-settling-time-up-us = <250>;
+		pwm-supply = <&vcc5v0_sys>;
+	};
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents =  <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
+	phy-mode = "rgmii";
+	clock_in_out = "input";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		    &gmac1m1_tx_bus2
+		    &gmac1m1_rx_bus2
+		    &gmac1m1_rgmii_clk
+		    &gmac1m1_rgmii_bus
+		    &gmac1m1_clkinout>;
+	snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	/* Reset time is 20ms, 100ms for rtl8211f */
+	snps,reset-delays-us = <0 20000 100000>;
+
+	tx_delay = <0x4f>;
+	rx_delay = <0x2d>;
+	phy-handle = <&rgmii_phy1>;
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x1>;
+	};
+};
+
+&hdmi {
+	assigned-clocks = <&cru CLK_HDMI_CEC>;
+	assigned-clock-rates = <32768>;
+	avdd-0v9-supply = <&vdda_0v9>;
+	avdd-1v8-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&pinctrl {
+	bt {
+		bt_enable_h: bt-enable-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable_h: wifi-enable-h {
+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		wifi_32k: wifi-32k {
+			rockchip,pins = <0 RK_PB0 2 &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		vcc5v0_usb_host_en: vcc5v0_usb_host_en {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_usb2_otg_en: vcc5v0_usb2_otg_en {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+	};
+
+	ir {
+		ir_int: ir-int {
+			rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	led {
+		led_work_en: led_work_en {
+			rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio2-supply = <&vcc_3v3>;
+	vccio1-supply = <&vcc_3v3>;
+	vccio3-supply = <&vcc_3v3>;
+	vccio4-supply = <&vcca_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcca_1v8>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs200-1_8v;
+	non-removable;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	vmmc-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	disable-wp;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&spdif {
+	status = "okay";
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>;
+};
+
+&tsadc {
+	/* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-mode = <1>;
+	/* tshut polarity 0:LOW 1:HIGH */
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
+	status = "okay";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "ext_clock";
+		device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+		host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcca_1v8>;
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
+
+&vpu {
+	status = "okay";
+};
+
+&vdpu_mmu {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	vbus-supply = <&vcc5v0_usb2_otg>;
+	status = "okay";
+};
+
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
index 9fd262334d77..61c7a3ad7387 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
@@ -82,6 +82,18 @@
 		vin-supply = <&usb_5v>;
 	};
 
+	vcc3v3_pcie: vcc3v3-pcie-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_enable_h>;
+		regulator-name = "vcc3v3_pcie";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc3v3_sys: vcc3v3-sys-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3_sys";
@@ -122,6 +134,10 @@
 	status = "okay";
 };
 
+&combphy2 {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&vdd_cpu>;
 };
@@ -443,6 +459,14 @@
 	};
 };
 
+&pcie2x1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_h>;
+	reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
 &pinctrl {
 	bt {
 		bt_enable_h: bt-enable-h {
@@ -464,6 +488,16 @@
 		};
 	};
 
+	pcie {
+		pcie_enable_h: pcie-enable-h {
+			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		pcie_reset_h: pcie-reset-h {
+			rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int: pmic_int {
 			rockchip,pins =
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts
new file mode 100644
index 000000000000..4e49bebf548b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts
@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+#include "rk3566-soquartz.dtsi"
+
+/ {
+	model = "PINE64 RK3566 SOQuartz on Blade carrier board";
+	compatible = "pine64,soquartz-blade", "pine64,soquartz", "rockchip,rk3566";
+
+	/* labeled VCC3V0_SD in schematic to not conflict with PMIC regulator */
+	vcc3v0_sd: vcc3v0-sd-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v0_sd";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* labeled VCC_SSD in schematic */
+	vcc3v3_pcie_p: vcc3v3-pcie-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie_p";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vbus>;
+	};
+
+	vcc5v_dcin: vcc5v-dcin-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+};
+
+&combphy2 {
+	phy-supply = <&vcc3v3_sys>;
+	status = "okay";
+};
+
+&gmac1 {
+	status = "okay";
+};
+
+/*
+ * i2c1 is exposed on CM1 / Module1A
+ * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
+ * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
+ */
+&i2c1 {
+	status = "okay";
+
+};
+
+/*
+ * i2c2 is exposed on CM1 / Module1A - to PI40
+ * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
+ * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
+ */
+&i2c2 {
+	status = "disabled";
+};
+
+/*
+ * i2c3 is exposed on CM1 / Module1A - to PI40
+ * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
+ * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
+ */
+&i2c3 {
+	status = "disabled";
+};
+
+/*
+ * i2c4 is exposed on CM2 / Module1B - to PI40
+ * pin 45 - GPIO24 - i2c4_scl_m1
+ * pin 47 - GPIO23 - i2c4_sda_m1
+ */
+&i2c4 {
+	status = "disabled";
+};
+
+/*
+ * i2s1_8ch is exposed on CM1 / Module1A - to PI40
+ * pin 24 - GPIO26 - i2s1_sdi1_m1
+ * pin 25 - GPIO21 - i2s1_sdo0_m1
+ * pin 26 - GPIO19 - i2s1_lrck_tx_m1
+ * pin 27 - GPIO20 - i2s1_sdi0_m1
+ * pin 29 - GPIO16 - i2s1_sdi3_m1
+ * pin 30 - GPIO6  - i2s1_sdi2_m1
+ * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
+ * pin 41 - GPIO25 - i2s1_sdo2_m1
+ * pin 49 - GPIO18 - i2s1_sclk_tx_m1
+ * pin 50 - GPIO17 - i2s1_mclk_m1
+ * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
+ */
+&i2s1_8ch {
+	status = "disabled";
+};
+
+&led_diy {
+	color = <LED_COLOR_ID_RED>;
+	function = LED_FUNCTION_DISK_ACTIVITY;
+	linux,default-trigger = "disk-activity";
+	status = "okay";
+};
+
+&led_work {
+	color = <LED_COLOR_ID_GREEN>;
+	function = LED_FUNCTION_STATUS;
+	linux,default-trigger = "heartbeat";
+	status = "okay";
+};
+
+&pcie2x1 {
+	vpcie3v3-supply = <&vcc3v3_pcie_p>;
+	status = "okay";
+};
+
+&rgmii_phy1 {
+	status = "okay";
+};
+
+/*
+ * saradc is exposed on CM1 / Module1A - to J2
+ * pin 94 - AIN1 - saradc_vin3
+ * pin 96 - AIN0 - saradc_vin2
+ */
+&saradc {
+	status = "disabled";
+};
+
+&sdmmc0 {
+	vmmc-supply = <&vcc3v0_sd>;
+	status = "okay";
+};
+
+/*
+ * spi3 is exposed on CM1 / Module1A - to PI40
+ * pin 37 - GPIO7  - spi3_cs1_m0
+ * pin 38 - GPIO11 - spi3_clk_m0
+ * pin 39 - GPIO8  - spi3_cs0_m0
+ * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
+ * pin 44 - GPIO10 - spi3_mosi_m0
+ */
+&spi3 {
+	status = "disabled";
+};
+
+/*
+ * uart2 is exposed on CM1 / Module1A - to PI40
+ * pin 51 - GPIO15 - uart2_rx_m0
+ * pin 55 - GPIO14 - uart2_tx_m0
+ */
+&uart2 {
+	status = "okay";
+};
+
+/*
+ * uart7 is exposed on CM1 / Module1A - to PI40
+ * pin 46 - GPIO22 - uart7_tx_m2
+ * pin 47 - GPIO23 - uart7_rx_m2
+ */
+&uart7 {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vbus>;
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	status = "okay";
+};
+
+&vbus {
+	vin-supply = <&vcc5v_dcin>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
index e00568a6be5c..263ce40770dd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts
@@ -30,6 +30,12 @@
 	};
 };
 
+/* phy for pcie */
+&combphy2 {
+	phy-supply = <&vcc3v3_sys>;
+	status = "okay";
+};
+
 &gmac1 {
 	status = "okay";
 };
@@ -105,6 +111,11 @@
 	status = "okay";
 };
 
+&pcie2x1 {
+	vpcie3v3-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
 &rgmii_phy1 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts
new file mode 100644
index 000000000000..2208dbfb7f0a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3566-soquartz.dtsi"
+
+/ {
+	model = "PINE64 RK3566 SOQuartz on Model A carrier board";
+	compatible = "pine64,soquartz-model-a", "pine64,soquartz", "rockchip,rk3566";
+
+	/* labeled DCIN_12V in schematic */
+	vcc12v_dcin: vcc12v-dcin-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_dcin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	vcc5v0_usb: vcc5v0-usb-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	/*
+	 * Labelled VCC3V0_SD in schematic to not conflict with PMIC
+	 * regulator, it's 3.3v in actuality
+	 */
+	vcc3v0_sd: vcc3v0-sd-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v0_sd";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_pcie: vcc3v3-pcie-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+
+	vcc12v_pcie: vcc12v-pcie-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc12v_pcie";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		vin-supply = <&vcc12v_dcin>;
+	};
+};
+
+/* phy for pcie */
+&combphy2 {
+	phy-supply = <&vcc3v3_sys>;
+	status = "okay";
+};
+
+&gmac1 {
+	status = "okay";
+};
+
+/*
+ * i2c1 is exposed on CM1 / Module1A
+ * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
+ * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
+ */
+&i2c1 {
+	status = "okay";
+
+	/*
+	 * the rtc interrupt is tied to PMIC_PWRON,
+	 * it will force reset the board if triggered.
+	 */
+	pcf85063: rtc@51 {
+		compatible = "nxp,pcf85063";
+		reg = <0x51>;
+	};
+};
+
+/*
+ * i2c2 is exposed on CM1 / Module1A - to PI40
+ * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
+ * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
+ */
+&i2c2 {
+	status = "disabled";
+};
+
+/*
+ * i2c3 is exposed on CM1 / Module1A - to PI40
+ * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
+ * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
+ */
+&i2c3 {
+	status = "disabled";
+};
+
+/*
+ * i2c4 is exposed on CM2 / Module1B - to PI40
+ * pin 45 - GPIO24 - i2c4_scl_m1
+ * pin 47 - GPIO23 - i2c4_sda_m1
+ */
+&i2c4 {
+	status = "disabled";
+};
+
+/*
+ * i2s1_8ch is exposed on CM1 / Module1A - to PI40
+ * pin 24 - GPIO26 - i2s1_sdi1_m1
+ * pin 25 - GPIO21 - i2s1_sdo0_m1
+ * pin 26 - GPIO19 - i2s1_lrck_tx_m1
+ * pin 27 - GPIO20 - i2s1_sdi0_m1
+ * pin 29 - GPIO16 - i2s1_sdi3_m1
+ * pin 30 - GPIO6  - i2s1_sdi2_m1
+ * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
+ * pin 41 - GPIO25 - i2s1_sdo2_m1
+ * pin 49 - GPIO18 - i2s1_sclk_tx_m1
+ * pin 50 - GPIO17 - i2s1_mclk_m1
+ * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
+ */
+&i2s1_8ch {
+	status = "disabled";
+};
+
+&led_diy {
+	status = "okay";
+};
+
+&led_work {
+	status = "okay";
+};
+
+&pcie2x1 {
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&rgmii_phy1 {
+	status = "okay";
+};
+
+&rgmii_phy1 {
+	status = "okay";
+};
+
+/*
+ * saradc is exposed on CM1 / Module1A - to J2
+ * pin 94 - AIN1 - saradc_vin3
+ * pin 96 - AIN0 - saradc_vin2
+ */
+&saradc {
+	status = "disabled";
+};
+
+/*
+ * vmmc-supply is vcc3v3_sd on v1.0 and vcc3v0_sd on v1.1+
+ * the soquartz SoM has SDMMC_PWR (CM1 pin 75) hardwired to vcc3v3_sys,
+ * so we use vcc3v3_sd here to ensure the regulator is enabled on older boards.
+ */
+&sdmmc0 {
+	vmmc-supply = <&vcc3v3_sd>;
+	status = "okay";
+};
+
+/*
+ * spi3 is exposed on CM1 / Module1A - to PI40
+ * pin 37 - GPIO7  - spi3_cs1_m0
+ * pin 38 - GPIO11 - spi3_clk_m0
+ * pin 39 - GPIO8  - spi3_cs0_m0
+ * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
+ * pin 44 - GPIO10 - spi3_mosi_m0
+ */
+&spi3 {
+	status = "disabled";
+};
+
+/*
+ * uart2 is exposed on CM1 / Module1A - to PI40
+ * pin 51 - GPIO15 - uart2_rx_m0
+ * pin 55 - GPIO14 - uart2_tx_m0
+ */
+&uart2 {
+	status = "okay";
+};
+
+/*
+ * uart7 is exposed on CM1 / Module1A - to PI40
+ * pin 46 - GPIO22 - uart7_tx_m2
+ * pin 47 - GPIO23 - uart7_rx_m2
+ */
+&uart7 {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb>;
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	status = "okay";
+};
+
+&vbus {
+	vin-supply = <&vcc5v0_usb>;
+};
+
+&vcc3v3_sd {
+	regulator-always-on;
+	regulator-boot-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
index 5bcd4be32964..ce7165d7f1a1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi
@@ -4,6 +4,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
 #include "rk3566.dtsi"
 
 / {
@@ -28,6 +29,17 @@
 		#clock-cells = <0>;
 	};
 
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -143,6 +155,33 @@
 	status = "disabled";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -411,6 +450,10 @@
 	status = "disabled";
 };
 
+&i2s0_8ch {
+	status = "okay";
+};
+
 /*
  * i2s1_8ch is exposed on CM1 / Module1A
  * pin 24 - i2s1_sdi1_m1
@@ -444,6 +487,12 @@
 	};
 };
 
+&pcie2x1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_h>;
+	reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+};
+
 &pinctrl {
 	bt {
 		bt_enable_h: bt-enable-h {
@@ -469,6 +518,15 @@
 		};
 	};
 
+	pcie {
+		pcie_clkreq_h: pcie-clkreq-h {
+			rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		pcie_reset_h: pcie-reset-h {
+			rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int_l: pmic-int-l {
 			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
@@ -614,3 +672,20 @@
 &usb_host0_xhci {
 	status = "disabled";
 };
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
new file mode 100644
index 000000000000..59ecf868dbd0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
@@ -0,0 +1,744 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Hardkernel Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3568.dtsi"
+
+/ {
+	model = "Hardkernel ODROID-M1";
+	compatible = "rockchip,rk3568-odroid-m1", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		i2c0 = &i2c3;
+		i2c3 = &i2c0;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		serial0 = &uart1;
+		serial1 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	dc_12v: dc-12v-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ir_receiver_pin>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: led-0 {
+			gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_RED>;
+			default-state = "keep";
+			linux,default-trigger = "default-on";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_power_pin>;
+		};
+		led_work: led-1 {
+			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_HEARTBEAT;
+			color = <LED_COLOR_ID_BLUE>;
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_work_pin>;
+		};
+	};
+
+	rk809-sound {
+		compatible = "simple-audio-card";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hp_det_pin>;
+		simple-audio-card,name = "Analog RK817";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,widgets =
+			"Headphone", "Headphones",
+			"Speaker", "Speaker";
+		simple-audio-card,routing =
+			"Headphones", "HPOL",
+			"Headphones", "HPOR",
+			"Speaker", "SPKO";
+
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1_8ch>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&rk809>;
+		};
+	};
+
+	vcc3v3_pcie: vcc3v3-pcie-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		enable-active-high;
+		gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc3v3_pcie_en_pin>;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <5000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_sys: vcc3v3-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_sys: vcc5v0-sys-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_usb_host: vcc5v0-usb-host-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb_host";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb_host_en_pin>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb_otg";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb_otg_en_pin>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+};
+
+&combphy0 {
+	/* Used for USB3 */
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&combphy1 {
+	/* Used for USB3 */
+	phy-supply = <&vcc5v0_usb_otg>;
+	status = "okay";
+};
+
+&combphy2 {
+	/* used for SATA */
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac0 {
+	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
+	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy0>;
+	phy-mode = "rgmii";
+	phy-supply = <&vcc3v3_sys>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac0_miim
+		     &gmac0_tx_bus2
+		     &gmac0_rx_bus2
+		     &gmac0_rgmii_clk
+		     &gmac0_rgmii_bus>;
+	status = "okay";
+
+	tx_delay = <0x4f>;
+	rx_delay = <0x2d>;
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda0v9_image>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	rk809: pmic@20 {
+		compatible = "rockchip,rk809";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clock-names = "mclk";
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
+		rockchip,system-power-controller;
+		#sound-dai-cells = <0>;
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc5-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+		wakeup-source;
+
+		regulators {
+			vdd_logic: DCDC_REG1 {
+				regulator-name = "vdd_logic";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_gpu: DCDC_REG2 {
+				regulator-name = "vdd_gpu";
+				regulator-always-on;
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-initial-mode = <0x2>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_npu: DCDC_REG4 {
+				regulator-name = "vdd_npu";
+				regulator-init-microvolt = <900000>;
+				regulator-initial-mode = <0x2>;
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-ramp-delay = <6001>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG5 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_image: LDO_REG1 {
+				regulator-name = "vdda0v9_image";
+				regulator-always-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v9: LDO_REG2 {
+				regulator-name = "vdda_0v9";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v9_pmu: LDO_REG3 {
+				regulator-name = "vdda0v9_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <900000>;
+				};
+			};
+
+			vccio_acodec: LDO_REG4 {
+				regulator-name = "vccio_acodec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_pmu: LDO_REG6 {
+				regulator-name = "vcc3v3_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcca_1v8: LDO_REG7 {
+				regulator-name = "vcca_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pmu: LDO_REG8 {
+				regulator-name = "vcca1v8_pmu";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcca1v8_image: LDO_REG9 {
+				regulator-name = "vcca1v8_image";
+				regulator-always-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v3: SWITCH_REG1 {
+				regulator-name = "vcc_3v3";
+				regulator-always-on;
+				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_sd: SWITCH_REG2 {
+				regulator-name = "vcc3v3_sd";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&mdio0 {
+	rgmii_phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pcie30phy {
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_pin>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pinctrl {
+	fspi {
+		fspi_dual_io_pins: fspi-dual-io-pins {
+			rockchip,pins =
+				/* fspi_clk */
+				<1 RK_PD0 1 &pcfg_pull_none>,
+				/* fspi_cs0n */
+				<1 RK_PD3 1 &pcfg_pull_none>,
+				/* fspi_d0 */
+				<1 RK_PD1 1 &pcfg_pull_none>,
+				/* fspi_d1 */
+				<1 RK_PD2 1 &pcfg_pull_none>;
+		};
+	};
+
+	ir-receiver {
+		ir_receiver_pin: ir-receiver-pin {
+			/* external pullup to VCC3V3_SYS */
+			rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	leds {
+		led_power_pin: led-power-pin {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		led_work_pin: led-work-pin {
+			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie_reset_pin: pcie-reset-pin {
+			rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		vcc3v3_pcie_en_pin: vcc3v3-pcie-en-pin {
+			rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	rk809 {
+		hp_det_pin: hp-det-pin {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		vcc5v0_usb_host_en_pin: vcc5v0-usb-host-en-pin {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		vcc5v0_usb_otg_en_pin: vcc5v0-usb-dr-en-pin {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc3v3_pmu>;
+	pmuio2-supply = <&vcc3v3_pmu>;
+	vccio1-supply = <&vccio_acodec>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vccio_sd>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sata2 {
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe &emmc_rstnout>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	sd-uhs-sdr50;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+&sfc {
+	/* Dual I/O mode as the D2 pin conflicts with the eMMC */
+	pinctrl-0 = <&fspi_dual_io_pins>;
+	pinctrl-names = "default";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <100000000>;
+		spi-rx-bus-width = <2>;
+		spi-tx-bus-width = <1>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SPL";
+				reg = <0x0 0xe0000>;
+			};
+			partition@e0000 {
+				label = "U-Boot Env";
+				reg = <0xe0000 0x20000>;
+			};
+			partition@100000 {
+				label = "U-Boot";
+				reg = <0x100000 0x200000>;
+			};
+			partition@300000 {
+				label = "splash";
+				reg = <0x300000 0x100000>;
+			};
+			partition@400000 {
+				label = "Filesystem";
+				reg = <0x400000 0xc00000>;
+			};
+		};
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb_otg>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb_host>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index 539ef8cc7792..3c9d85257cc9 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -32,6 +32,13 @@
 		};
 	};
 
+	gmac1_clkin: external-gmac1-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "gmac1_clkin";
+		#clock-cells = <0>;
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -60,13 +67,55 @@
 		};
 	};
 
-	vcc12v_dcin: vcc12v-dcin {
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable>;
+		post-power-on-delay-ms = <100>;
+		power-off-delay-us = <5000000>;
+		reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
+	};
+
+	vcc12v_dcin: vcc12v-dcin-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
 		regulator-always-on;
 		regulator-boot-on;
 	};
 
+	pcie30_avdd0v9: pcie30-avdd0v9-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	pcie30_avdd1v8: pcie30-avdd1v8-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c_03: vcc3v3-pi6c-03-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pi6c_03";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
 	vcc3v3_pcie: vcc3v3-pcie-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
@@ -79,7 +128,7 @@
 		vin-supply = <&vcc5v0_sys>;
 	};
 
-	vcc3v3_sys: vcc3v3-sys {
+	vcc3v3_sys: vcc3v3-sys-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v3_sys";
 		regulator-always-on;
@@ -89,7 +138,7 @@
 		vin-supply = <&vcc12v_dcin>;
 	};
 
-	vcc5v0_sys: vcc5v0-sys {
+	vcc5v0_sys: vcc5v0-sys-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc5v0_sys";
 		regulator-always-on;
@@ -99,7 +148,7 @@
 		vin-supply = <&vcc12v_dcin>;
 	};
 
-	vcc5v0_usb: vcc5v0-usb {
+	vcc5v0_usb: vcc5v0-usb-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc5v0_usb";
 		regulator-always-on;
@@ -109,7 +158,7 @@
 		vin-supply = <&vcc12v_dcin>;
 	};
 
-	vcc5v0_usb_host: vcc5v0-usb-host {
+	vcc5v0_usb_host: vcc5v0-usb-host-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
@@ -144,7 +193,7 @@
 		vin-supply = <&vcc5v0_usb>;
 	};
 
-	vcc_cam: vcc-cam {
+	vcc_cam: vcc-cam-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>;
@@ -160,7 +209,7 @@
 		};
 	};
 
-	vcc_mipi: vcc-mipi {
+	vcc_mipi: vcc-mipi-regulator {
 		compatible = "regulator-fixed";
 		enable-active-high;
 		gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
@@ -207,16 +256,17 @@
 
 &gmac1 {
 	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
-	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
-	assigned-clock-rates = <0>, <125000000>;
-	clock_in_out = "output";
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
+	clock_in_out = "input";
 	phy-handle = <&rgmii_phy1>;
 	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac1m1_miim
 		     &gmac1m1_tx_bus2
 		     &gmac1m1_rx_bus2
 		     &gmac1m1_rgmii_clk
+		     &gmac1m1_clkinout
 		     &gmac1m1_rgmii_bus>;
 	status = "okay";
 };
@@ -521,6 +571,13 @@
 };
 
 &i2s1_8ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+&i2s2_2ch {
 	rockchip,trcm-sync-tx-only;
 	status = "okay";
 };
@@ -545,6 +602,19 @@
 	status = "okay";
 };
 
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c_03>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x2m1_pins>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
 &pinctrl {
 	cam {
 		vcc_cam_en: vcc_cam_en {
@@ -604,6 +674,26 @@
 			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	bt {
+		bt_enable: bt-enable {
+			rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake: bt-host-wake {
+			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		bt_wake: bt-wake {
+			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable: wifi-enable {
+			rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
 
 &pmu_io_domains {
@@ -642,18 +732,55 @@
 	disable-wp;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	sd-uhs-sdr104;
+	sd-uhs-sdr50;
 	vmmc-supply = <&vcc3v3_sd>;
 	vqmmc-supply = <&vccio_sd>;
 	status = "okay";
 };
 
+&sdmmc2 {
+	bus-width = <4>;
+	disable-wp;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
 &tsadc {
 	rockchip,hw-tshut-mode = <1>;
 	rockchip,hw-tshut-polarity = <0>;
 	status = "okay";
 };
 
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&rk809 1>;
+		clock-names = "lpo";
+		device-wakeup-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake &bt_wake &bt_enable>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
+		/* vddio comes from regulator on module, use IO bank voltage instead */
+	};
+};
+
 &uart2 {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 164708f1eb67..c27f1c7f072d 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -966,6 +966,7 @@
 		clock-names = "aclk_mst", "aclk_slv",
 			      "aclk_dbi", "pclk", "aux";
 		device_type = "pci";
+		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 7>;
 		interrupt-map = <0 0 0 1 &pcie_intc 0>,
 				<0 0 0 2 &pcie_intc 1>,
@@ -1049,20 +1050,6 @@
 		status = "disabled";
 	};
 
-	spdif: spdif@fe460000 {
-		compatible = "rockchip,rk3568-spdif";
-		reg = <0x0 0xfe460000 0x0 0x1000>;
-		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
-		clock-names = "mclk", "hclk";
-		clocks = <&cru MCLK_SPDIF_8CH>, <&cru HCLK_SPDIF_8CH>;
-		dmas = <&dmac1 1>;
-		dma-names = "tx";
-		pinctrl-names = "default";
-		pinctrl-0 = <&spdifm0_tx>;
-		#sound-dai-cells = <0>;
-		status = "disabled";
-	};
-
 	i2s0_8ch: i2s@fe400000 {
 		compatible = "rockchip,rk3568-i2s-tdm";
 		reg = <0x0 0xfe400000 0x0 0x1000>;
@@ -1105,6 +1092,28 @@
 		status = "disabled";
 	};
 
+	i2s2_2ch: i2s@fe420000 {
+		compatible = "rockchip,rk3568-i2s-tdm";
+		reg = <0x0 0xfe420000 0x0 0x1000>;
+		interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru CLK_I2S2_2CH_SRC>;
+		assigned-clock-rates = <1188000000>;
+		clocks = <&cru MCLK_I2S2_2CH>, <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>;
+		clock-names = "mclk_tx", "mclk_rx", "hclk";
+		dmas = <&dmac1 4>, <&dmac1 5>;
+		dma-names = "tx", "rx";
+		resets = <&cru SRST_M_I2S2_2CH>;
+		reset-names = "m";
+		rockchip,grf = <&grf>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&i2s2m0_sclktx
+				&i2s2m0_lrcktx
+				&i2s2m0_sdi
+				&i2s2m0_sdo>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
 	i2s3_2ch: i2s@fe430000 {
 		compatible = "rockchip,rk3568-i2s-tdm";
 		reg = <0x0 0xfe430000 0x0 0x1000>;
@@ -1142,6 +1151,20 @@
 		status = "disabled";
 	};
 
+	spdif: spdif@fe460000 {
+		compatible = "rockchip,rk3568-spdif";
+		reg = <0x0 0xfe460000 0x0 0x1000>;
+		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+		clock-names = "mclk", "hclk";
+		clocks = <&cru MCLK_SPDIF_8CH>, <&cru HCLK_SPDIF_8CH>;
+		dmas = <&dmac1 1>;
+		dma-names = "tx";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spdifm0_tx>;
+		#sound-dai-cells = <0>;
+		status = "disabled";
+	};
+
 	dmac0: dma-controller@fe530000 {
 		compatible = "arm,pl330", "arm,primecell";
 		reg = <0x0 0xfe530000 0x0 0x4000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
index d0abb9aa0e9e..e3852c946352 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi
@@ -55,14 +55,14 @@
 		samsung,pins = "gpf5-0";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	ufs_refclk_out: ufs-refclk-out-pins {
 		samsung,pins = "gpf5-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 };
 
@@ -239,105 +239,105 @@
 		samsung,pins = "gpb6-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	pwm1_out: pwm1-out-pins {
 		samsung,pins = "gpb6-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV2>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c0_bus: hs-i2c0-bus-pins {
 		samsung,pins = "gpb0-0", "gpb0-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c1_bus: hs-i2c1-bus-pins {
 		samsung,pins = "gpb0-2", "gpb0-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c2_bus: hs-i2c2-bus-pins {
 		samsung,pins = "gpb0-4", "gpb0-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c3_bus: hs-i2c3-bus-pins {
 		samsung,pins = "gpb0-6", "gpb0-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c4_bus: hs-i2c4-bus-pins {
 		samsung,pins = "gpb1-0", "gpb1-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c5_bus: hs-i2c5-bus-pins {
 		samsung,pins = "gpb1-2", "gpb1-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c6_bus: hs-i2c6-bus-pins {
 		samsung,pins = "gpb1-4", "gpb1-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	hs_i2c7_bus: hs-i2c7-bus-pins {
 		samsung,pins = "gpb1-6", "gpb1-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	uart0_data: uart0-data-pins {
 		samsung,pins = "gpb7-0", "gpb7-1";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	uart1_data: uart1-data-pins {
 		samsung,pins = "gpb7-4", "gpb7-5";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_NONE>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi0_bus: spi0-bus-pins {
 		samsung,pins = "gpb4-0", "gpb4-2", "gpb4-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi1_bus: spi1-bus-pins {
 		samsung,pins = "gpb4-4", "gpb4-6", "gpb4-7";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 
 	spi2_bus: spi2-bus-pins {
 		samsung,pins = "gpb5-0", "gpb5-2", "gpb5-3";
 		samsung,pin-function = <FSD_PIN_FUNC_2>;
 		samsung,pin-pud = <FSD_PIN_PULL_UP>;
-		samsung,pin-drv = <FSD_PIN_DRV_LV1>;
+		samsung,pin-drv = <FSD_PIN_DRV_LV4>;
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h linux-libre-6.2-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
index 6ffbda362493..c397d02208a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/tesla/fsd-pinctrl.h
@@ -16,9 +16,9 @@
 #define FSD_PIN_PULL_UP			3
 
 #define FSD_PIN_DRV_LV1			0
-#define FSD_PIN_DRV_LV2			2
-#define FSD_PIN_DRV_LV3			1
-#define FSD_PIN_DRV_LV4			3
+#define FSD_PIN_DRV_LV2			1
+#define FSD_PIN_DRV_LV4			2
+#define FSD_PIN_DRV_LV6			3
 
 #define FSD_PIN_FUNC_INPUT		0
 #define FSD_PIN_FUNC_OUTPUT		1
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/Makefile linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/Makefile
index 4555a5be2257..cf7c509538a4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/Makefile
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
 
+dtb-$(CONFIG_ARCH_K3) += k3-j721e-beagleboneai64.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721e-sk.dtb
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 03660476364f..072903649d6e 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -192,6 +192,102 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_timer0: timer@2400000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2400000 0x00 0x400>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 36 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 36 2>;
+		assigned-clock-parents = <&k3_clks 36 3>;
+		power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer1: timer@2410000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2410000 0x00 0x400>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 37 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 37 2>;
+		assigned-clock-parents = <&k3_clks 37 3>;
+		power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer2: timer@2420000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2420000 0x00 0x400>;
+		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 38 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 38 2>;
+		assigned-clock-parents = <&k3_clks 38 3>;
+		power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer3: timer@2430000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2430000 0x00 0x400>;
+		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 39 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 39 2>;
+		assigned-clock-parents = <&k3_clks 39 3>;
+		power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer4: timer@2440000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2440000 0x00 0x400>;
+		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 40 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 40 2>;
+		assigned-clock-parents = <&k3_clks 40 3>;
+		power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer5: timer@2450000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2450000 0x00 0x400>;
+		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 41 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 41 2>;
+		assigned-clock-parents = <&k3_clks 41 3>;
+		power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer6: timer@2460000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2460000 0x00 0x400>;
+		interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 42 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 42 2>;
+		assigned-clock-parents = <&k3_clks 42 3>;
+		power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer7: timer@2470000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2470000 0x00 0x400>;
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 43 2>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 43 2>;
+		assigned-clock-parents = <&k3_clks 43 3>;
+		power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
 	main_uart0: serial@2800000 {
 		compatible = "ti,am64-uart", "ti,am654-uart";
 		reg = <0x00 0x02800000 0x00 0x100>;
@@ -199,6 +295,7 @@
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 146 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -208,6 +305,7 @@
 		power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 152 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -217,6 +315,7 @@
 		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 153 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart3: serial@2830000 {
@@ -226,6 +325,7 @@
 		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 154 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart4: serial@2840000 {
@@ -235,6 +335,7 @@
 		power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 155 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart5: serial@2850000 {
@@ -244,6 +345,7 @@
 		power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 156 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart6: serial@2860000 {
@@ -253,6 +355,7 @@
 		power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 158 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_i2c0: i2c@20000000 {
@@ -264,6 +367,7 @@
 		power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 102 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c1: i2c@20010000 {
@@ -275,6 +379,7 @@
 		power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 103 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@20020000 {
@@ -286,6 +391,7 @@
 		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 104 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@20030000 {
@@ -297,6 +403,7 @@
 		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 105 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_spi0: spi@20100000 {
@@ -307,6 +414,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 172 0>;
+		status = "disabled";
 	};
 
 	main_spi1: spi@20110000 {
@@ -317,6 +425,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 173 0>;
+		status = "disabled";
 	};
 
 	main_spi2: spi@20120000 {
@@ -327,6 +436,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 174 0>;
+		status = "disabled";
 	};
 
 	main_gpio_intr: interrupt-controller@a00000 {
@@ -393,6 +503,7 @@
 		ti,otap-del-sel-mmc-hs = <0x0>;
 		ti,otap-del-sel-ddr52 = <0x9>;
 		ti,otap-del-sel-hs200 = <0x6>;
+		status = "disabled";
 	};
 
 	sdhci1: mmc@fa00000 {
@@ -416,6 +527,7 @@
 		ti,itap-del-sel-sdr25 = <0x0>;
 		ti,clkbuf-sel = <0x7>;
 		bus-width = <4>;
+		status = "disabled";
 	};
 
 	sdhci2: mmc@fa20000 {
@@ -438,6 +550,7 @@
 		ti,itap-del-sel-sdr12 = <0x0>;
 		ti,itap-del-sel-sdr25 = <0x0>;
 		ti,clkbuf-sel = <0x7>;
+		status = "disabled";
 	};
 
 	fss: bus@fc00000 {
@@ -462,6 +575,7 @@
 			power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			status = "disabled";
 		};
 	};
 
@@ -520,6 +634,7 @@
 			clocks = <&k3_clks 13 0>;
 			clock-names = "fck";
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 
 		cpts@3d000 {
@@ -557,6 +672,7 @@
 		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 51 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	ecap1: pwm@23110000 {
@@ -566,6 +682,7 @@
 		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 52 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	ecap2: pwm@23120000 {
@@ -575,6 +692,7 @@
 		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 53 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_mcan0: can@20701000 {
@@ -589,6 +707,7 @@
 			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	epwm0: pwm@23000000 {
@@ -598,6 +717,7 @@
 		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm1: pwm@23010000 {
@@ -607,6 +727,7 @@
 		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm2: pwm@23020000 {
@@ -616,5 +737,6 @@
 		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index f56c803560f2..a427231527c3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -14,6 +14,51 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	/*
+	 * The MCU domain timer interrupts are routed only to the ESM module,
+	 * and not currently available for Linux. The MCU domain timers are
+	 * of limited use without interrupts, and likely reserved by the ESM.
+	 */
+	mcu_timer0: timer@4800000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x4800000 0x00 0x400>;
+		clocks = <&k3_clks 35 2>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer1: timer@4810000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x4810000 0x00 0x400>;
+		clocks = <&k3_clks 48 2>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer2: timer@4820000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x4820000 0x00 0x400>;
+		clocks = <&k3_clks 49 2>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 49 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer3: timer@4830000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x4830000 0x00 0x400>;
+		clocks = <&k3_clks 50 2>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 50 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
 	mcu_uart0: serial@4a00000 {
 		compatible = "ti,am64-uart", "ti,am654-uart";
 		reg = <0x00 0x04a00000 0x00 0x100>;
@@ -21,6 +66,7 @@
 		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 149 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	mcu_i2c0: i2c@4900000 {
@@ -32,6 +78,7 @@
 		power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 106 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	mcu_spi0: spi@4b00000 {
@@ -42,6 +89,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 147 0>;
+		status = "disabled";
 	};
 
 	mcu_spi1: spi@4b10000 {
@@ -52,6 +100,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 148 0>;
+		status = "disabled";
 	};
 
 	mcu_gpio_intr: interrupt-controller@4210000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
index 4090134676cf..38dced6b4fef 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
@@ -26,16 +26,18 @@
 		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 114 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	wkup_i2c0: i2c@2b200000 {
 		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x02b200000 0x00 0x100>;
+		reg = <0x00 0x2b200000 0x00 0x100>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 107 4>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625-sk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am625-sk.dts
index 93a5f0817efc..4f179b146cab 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625-sk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am625-sk.dts
@@ -31,6 +31,15 @@
 		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
 	};
 
+	opp-table {
+		/* Add 1.4GHz OPP for am625-sk board. Requires VDD_CORE to be at 0.85V */
+		opp-1400000000 {
+			opp-hz = /bits/ 64 <1400000000>;
+			opp-supported-hw = <0x01 0x0004>;
+			clock-latency-ns = <6000000>;
+		};
+	};
+
 	memory@80000000 {
 		device_type = "memory";
 		/* 2G RAM */
@@ -282,11 +291,8 @@
 	status = "reserved";
 };
 
-&mcu_uart0 {
-	status = "disabled";
-};
-
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 };
@@ -296,41 +302,15 @@
 	status = "reserved";
 };
 
-&main_uart2 {
-	status = "disabled";
-};
-
-&main_uart3 {
-	status = "disabled";
-};
-
-&main_uart4 {
-	status = "disabled";
-};
-
-&main_uart5 {
-	status = "disabled";
-};
-
-&main_uart6 {
-	status = "disabled";
-};
-
-&mcu_i2c0 {
-	status = "disabled";
-};
-
-&wkup_i2c0 {
-	status = "disabled";
-};
-
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
@@ -363,15 +343,8 @@
 	};
 };
 
-&main_i2c2 {
-	status = "disabled";
-};
-
-&main_i2c3 {
-	status = "disabled";
-};
-
 &sdhci0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mmc0_pins_default>;
 	ti,driver-strength-ohm = <50>;
@@ -380,6 +353,7 @@
 
 &sdhci1 {
 	/* SD/MMC */
+	status = "okay";
 	vmmc-supply = <&vdd_mmc1>;
 	vqmmc-supply = <&vdd_sd_dv>;
 	pinctrl-names = "default";
@@ -390,8 +364,7 @@
 
 &cpsw3g {
 	pinctrl-names = "default";
-	pinctrl-0 = <&main_mdio1_pins_default
-		     &main_rgmii1_pins_default
+	pinctrl-0 = <&main_rgmii1_pins_default
 		     &main_rgmii2_pins_default>;
 };
 
@@ -406,6 +379,10 @@
 };
 
 &cpsw3g_mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mdio1_pins_default>;
+
 	cpsw3g_phy0: ethernet-phy@0 {
 		reg = <0>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
@@ -429,6 +406,7 @@
 };
 
 &ospi0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ospi0_pins_default>;
 
@@ -486,31 +464,3 @@
 		};
 	};
 };
-
-&ecap0 {
-	status = "disabled";
-};
-
-&ecap1 {
-	status = "disabled";
-};
-
-&ecap2 {
-	status = "disabled";
-};
-
-&main_mcan0 {
-	status = "disabled";
-};
-
-&epwm0 {
-	status = "disabled";
-};
-
-&epwm1 {
-	status = "disabled";
-};
-
-&epwm2 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
index 887f31c23fef..cea2cc7de5dd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am625.dtsi
@@ -48,6 +48,8 @@
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&L2_0>;
+			operating-points-v2 = <&a53_opp_table>;
+			clocks = <&k3_clks 135 0>;
 		};
 
 		cpu1: cpu@1 {
@@ -62,6 +64,8 @@
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&L2_0>;
+			operating-points-v2 = <&a53_opp_table>;
+			clocks = <&k3_clks 136 0>;
 		};
 
 		cpu2: cpu@2 {
@@ -76,6 +80,8 @@
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&L2_0>;
+			operating-points-v2 = <&a53_opp_table>;
+			clocks = <&k3_clks 137 0>;
 		};
 
 		cpu3: cpu@3 {
@@ -90,6 +96,51 @@
 			d-cache-line-size = <64>;
 			d-cache-sets = <128>;
 			next-level-cache = <&L2_0>;
+			operating-points-v2 = <&a53_opp_table>;
+			clocks = <&k3_clks 138 0>;
+		};
+	};
+
+	a53_opp_table: opp-table {
+		compatible = "operating-points-v2-ti-cpu";
+		opp-shared;
+		syscon = <&wkup_conf>;
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-supported-hw = <0x01 0x0007>;
+			clock-latency-ns = <6000000>;
+		};
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-supported-hw = <0x01 0x0007>;
+			clock-latency-ns = <6000000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-supported-hw = <0x01 0x0007>;
+			clock-latency-ns = <6000000>;
+		};
+
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-supported-hw = <0x01 0x0007>;
+			clock-latency-ns = <6000000>;
+		};
+
+		opp-1000000000 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-supported-hw = <0x01 0x0006>;
+			clock-latency-ns = <6000000>;
+		};
+
+		opp-1250000000 {
+			opp-hz = /bits/ 64 <1250000000>;
+			opp-supported-hw = <0x01 0x0004>;
+			clock-latency-ns = <6000000>;
+			opp-suspend;
 		};
 	};
 
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
index 99afac40e8d4..81d984414fd4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
@@ -31,7 +31,7 @@
 
 	wkup_i2c0: i2c@2b200000 {
 		compatible = "ti,am64-i2c", "ti,omap4-i2c";
-		reg = <0x00 0x02b200000 0x00 0x100>;
+		reg = <0x00 0x2b200000 0x00 0x100>;
 		interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am64-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index d6aa23681bbe..5e8036f32d79 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -237,6 +237,7 @@
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 146 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -248,6 +249,7 @@
 		power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 152 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -259,6 +261,7 @@
 		power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 153 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart3: serial@2830000 {
@@ -270,6 +273,7 @@
 		power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 154 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart4: serial@2840000 {
@@ -281,6 +285,7 @@
 		power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 155 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart5: serial@2850000 {
@@ -292,6 +297,7 @@
 		power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 156 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart6: serial@2860000 {
@@ -303,6 +309,7 @@
 		power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 158 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_i2c0: i2c@20000000 {
@@ -314,6 +321,7 @@
 		power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 102 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c1: i2c@20010000 {
@@ -325,6 +333,7 @@
 		power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 103 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@20020000 {
@@ -336,6 +345,7 @@
 		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 104 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@20030000 {
@@ -347,6 +357,7 @@
 		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 105 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_spi0: spi@20100000 {
@@ -359,6 +370,7 @@
 		clocks = <&k3_clks 141 0>;
 		dmas = <&main_pktdma 0xc300 0>, <&main_pktdma 0x4300 0>;
 		dma-names = "tx0", "rx0";
+		status = "disabled";
 	};
 
 	main_spi1: spi@20110000 {
@@ -369,6 +381,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 142 0>;
+		status = "disabled";
 	};
 
 	main_spi2: spi@20120000 {
@@ -379,6 +392,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 143 0>;
+		status = "disabled";
 	};
 
 	main_spi3: spi@20130000 {
@@ -389,6 +403,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 144 0>;
+		status = "disabled";
 	};
 
 	main_spi4: spi@20140000 {
@@ -399,6 +414,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 145 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 145 0>;
+		status = "disabled";
 	};
 
 	main_gpio_intr: interrupt-controller@a00000 {
@@ -536,6 +552,7 @@
 			clocks = <&k3_clks 13 0>;
 			clock-names = "fck";
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 
 		cpts@3d000 {
@@ -612,7 +629,7 @@
 		assigned-clocks = <&k3_clks 0 0>;
 		assigned-clock-parents = <&k3_clks 0 3>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 
 		adc {
 			#io-channel-cells = <1>;
@@ -855,6 +872,7 @@
 		ranges = <0x01000000 0x00 0x68001000  0x00 0x68001000  0x00 0x0010000>,
 			 <0x02000000 0x00 0x68011000  0x00 0x68011000  0x00 0x7fef000>;
 		dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x00000010 0x0>;
+		status = "disabled";
 	};
 
 	pcie0_ep: pcie-ep@f102000 {
@@ -873,6 +891,7 @@
 		clocks = <&k3_clks 114 0>;
 		clock-names = "fck";
 		max-functions = /bits/ 8 <1>;
+		status = "disabled";
 	};
 
 	epwm0: pwm@23000000 {
@@ -882,6 +901,7 @@
 		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm1: pwm@23010000 {
@@ -891,6 +911,7 @@
 		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm2: pwm@23020000 {
@@ -900,6 +921,7 @@
 		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm3: pwm@23030000 {
@@ -909,6 +931,7 @@
 		power-domains = <&k3_pds 89 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 3>, <&k3_clks 89 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm4: pwm@23040000 {
@@ -918,6 +941,7 @@
 		power-domains = <&k3_pds 90 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 4>, <&k3_clks 90 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm5: pwm@23050000 {
@@ -927,6 +951,7 @@
 		power-domains = <&k3_pds 91 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 5>, <&k3_clks 91 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm6: pwm@23060000 {
@@ -936,6 +961,7 @@
 		power-domains = <&k3_pds 92 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 6>, <&k3_clks 92 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm7: pwm@23070000 {
@@ -945,6 +971,7 @@
 		power-domains = <&k3_pds 93 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 7>, <&k3_clks 93 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	epwm8: pwm@23080000 {
@@ -954,6 +981,7 @@
 		power-domains = <&k3_pds 94 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&epwm_tbclk 8>, <&k3_clks 94 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ecap0: pwm@23100000 {
@@ -963,6 +991,7 @@
 		power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 51 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	ecap1: pwm@23110000 {
@@ -972,6 +1001,7 @@
 		power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 52 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	ecap2: pwm@23120000 {
@@ -981,6 +1011,7 @@
 		power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 53 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_rti0: watchdog@e000000 {
@@ -1138,6 +1169,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 	};
 
@@ -1278,6 +1310,7 @@
 			clocks = <&k3_clks 82 0>;
 			clock-names = "fck";
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 	};
 
@@ -1293,6 +1326,7 @@
 			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan1: can@20711000 {
@@ -1307,6 +1341,7 @@
 			     <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	crypto: crypto@40900000 {
@@ -1324,7 +1359,6 @@
 			compatible = "inside-secure,safexcel-eip76";
 			reg = <0x00 0x40910000 0x00 0x7d>;
 			interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&k3_clks 133 1>;
 			status = "disabled"; /* Used by OP-TEE */
 		};
 	};
@@ -1334,8 +1368,8 @@
 		power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 80 0>;
 		clock-names = "fck";
-		reg = <0x00 0x03b000000 0x00 0x400>,
-		      <0x00 0x050000000 0x00 0x8000000>;
+		reg = <0x00 0x3b000000 0x00 0x400>,
+		      <0x00 0x50000000 0x00 0x8000000>;
 		reg-names = "cfg", "data";
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 		gpmc,num-cs = <3>;
@@ -1346,6 +1380,7 @@
 		#interrupt-cells = <2>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		status = "disabled";
 	};
 
 	elm0: ecc@25010000 {
@@ -1355,5 +1390,6 @@
 		power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 54 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
index 02d4285acbb8..38ddf0b3b8a0 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
@@ -14,6 +14,7 @@
 		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 149 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	mcu_uart1: serial@4a10000 {
@@ -24,6 +25,7 @@
 		power-domains = <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 160 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	mcu_i2c0: i2c@4900000 {
@@ -35,6 +37,7 @@
 		power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 106 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	mcu_i2c1: i2c@4910000 {
@@ -46,6 +49,7 @@
 		power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 107 2>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	mcu_spi0: spi@4b00000 {
@@ -56,6 +60,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 147 0>;
+		status = "disabled";
 	};
 
 	mcu_spi1: spi@4b10000 {
@@ -66,6 +71,7 @@
 		#size-cells = <0>;
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 148 0>;
+		status = "disabled";
 	};
 
 	mcu_gpio_intr: interrupt-controller@4210000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am642-evm.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 5cf913860f80..39feea78a084 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -325,6 +325,7 @@
 };
 
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 };
@@ -334,35 +335,8 @@
 	status = "reserved";
 };
 
-&main_uart2 {
-	status = "disabled";
-};
-
-&main_uart3 {
-	status = "disabled";
-};
-
-&main_uart4 {
-	status = "disabled";
-};
-
-&main_uart5 {
-	status = "disabled";
-};
-
-&main_uart6 {
-	status = "disabled";
-};
-
-&mcu_uart0 {
-	status = "disabled";
-};
-
-&mcu_uart1 {
-	status = "disabled";
-};
-
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
@@ -405,23 +379,8 @@
 	status = "reserved";
 };
 
-&mcu_i2c0 {
-	status = "disabled";
-};
-
-&mcu_i2c1 {
-	status = "disabled";
-};
-
-&mcu_spi0 {
-	status = "disabled";
-};
-
-&mcu_spi1 {
-	status = "disabled";
-};
-
 &main_spi0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_spi0_pins_default>;
 	ti,pindir-d0-out-d1-in;
@@ -466,8 +425,7 @@
 
 &cpsw3g {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mdio1_pins_default
-		     &rgmii1_pins_default
+	pinctrl-0 = <&rgmii1_pins_default
 		     &rgmii2_pins_default>;
 };
 
@@ -482,6 +440,10 @@
 };
 
 &cpsw3g_mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio1_pins_default>;
+
 	cpsw3g_phy0: ethernet-phy@0 {
 		reg = <0>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
@@ -594,6 +556,7 @@
 };
 
 &pcie0_rc {
+	status = "okay";
 	reset-gpios = <&exp1 5 GPIO_ACTIVE_HIGH>;
 	phys = <&serdes0_pcie_link>;
 	phy-names = "pcie-phy";
@@ -604,83 +567,25 @@
 	phys = <&serdes0_pcie_link>;
 	phy-names = "pcie-phy";
 	num-lanes = <1>;
-	status = "disabled";
 };
 
 &ecap0 {
+	status = "okay";
 	/* PWM is available on Pin 1 of header J12 */
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_ecap0_pins_default>;
 };
 
-&ecap1 {
-	status = "disabled";
-};
-
-&ecap2 {
-	status = "disabled";
-};
-
-&epwm0 {
-	status = "disabled";
-};
-
-&epwm1 {
-	status = "disabled";
-};
-
-&epwm2 {
-	status = "disabled";
-};
-
-&epwm3 {
-	status = "disabled";
-};
-
-&epwm4 {
-	status = "disabled";
-};
-
-&epwm5 {
-	status = "disabled";
-};
-
-&epwm6 {
-	status = "disabled";
-};
-
-&epwm7 {
-	status = "disabled";
-};
-
-&epwm8 {
-	status = "disabled";
-};
-
-&icssg0_mdio {
-	status = "disabled";
-};
-
-&icssg1_mdio {
-	status = "disabled";
-};
-
 &main_mcan0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mcan0_pins_default>;
 	phys = <&transceiver1>;
 };
 
 &main_mcan1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mcan1_pins_default>;
 	phys = <&transceiver2>;
 };
-
-&gpmc0 {
-	status = "disabled";
-};
-
-&elm0 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am642-sk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 738d0cf6c40a..2e2d40da360a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -338,15 +338,8 @@
 	};
 };
 
-&mcu_uart0 {
-	status = "disabled";
-};
-
-&mcu_uart1 {
-	status = "disabled";
-};
-
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 };
@@ -356,35 +349,8 @@
 	status = "reserved";
 };
 
-&main_uart2 {
-	status = "disabled";
-};
-
-&main_uart3 {
-	status = "disabled";
-};
-
-&main_uart4 {
-	status = "disabled";
-};
-
-&main_uart5 {
-	status = "disabled";
-};
-
-&main_uart6 {
-	status = "disabled";
-};
-
-&mcu_i2c0 {
-	status = "disabled";
-};
-
-&mcu_i2c1 {
-	status = "disabled";
-};
-
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
@@ -409,18 +375,6 @@
 	};
 };
 
-&main_i2c3 {
-	status = "disabled";
-};
-
-&mcu_spi0 {
-	status = "disabled";
-};
-
-&mcu_spi1 {
-	status = "disabled";
-};
-
 /* mcu_gpio0 is reserved for mcu firmware usage */
 &mcu_gpio0 {
 	status = "reserved";
@@ -485,8 +439,7 @@
 
 &cpsw3g {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mdio1_pins_default
-		     &rgmii1_pins_default
+	pinctrl-0 = <&rgmii1_pins_default
 		     &rgmii2_pins_default>;
 };
 
@@ -501,6 +454,10 @@
 };
 
 &cpsw3g_mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio1_pins_default>;
+
 	cpsw3g_phy0: ethernet-phy@0 {
 		reg = <0>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
@@ -603,92 +560,9 @@
 			<&main_r5fss1_core1_memory_region>;
 };
 
-&pcie0_rc {
-	status = "disabled";
-};
-
-&pcie0_ep {
-	status = "disabled";
-};
-
 &ecap0 {
+	status = "okay";
 	/* PWM is available on Pin 1 of header J3 */
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_ecap0_pins_default>;
 };
-
-&ecap1 {
-	status = "disabled";
-};
-
-&ecap2 {
-	status = "disabled";
-};
-
-&epwm0 {
-	status = "disabled";
-};
-
-&epwm1 {
-	status = "disabled";
-};
-
-&epwm2 {
-	status = "disabled";
-};
-
-&epwm3 {
-	status = "disabled";
-};
-
-&epwm4 {
-	/*
-	 * EPWM4_A, EPWM4_B is available on Pin 32 and 33 on J4 (RPi hat)
-	 * But RPi Hat will be used for other use cases, so marking epwm4 as disabled.
-	 */
-	status = "disabled";
-};
-
-&epwm5 {
-	/*
-	 * EPWM5_A, EPWM5_B is available on Pin 29 and 31 on J4 (RPi hat)
-	 * But RPi Hat will be used for other use cases, so marking epwm5 as disabled.
-	 */
-	status = "disabled";
-};
-
-&epwm6 {
-	status = "disabled";
-};
-
-&epwm7 {
-	status = "disabled";
-};
-
-&epwm8 {
-	status = "disabled";
-};
-
-&icssg0_mdio {
-	status = "disabled";
-};
-
-&icssg1_mdio {
-	status = "disabled";
-};
-
-&main_mcan0 {
-	status = "disabled";
-};
-
-&main_mcan1 {
-	status = "disabled";
-};
-
-&gpmc0 {
-	status = "disabled";
-};
-
-&elm0 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 32b797237581..3cced26b520a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -360,15 +360,13 @@
 };
 
 &main_uart1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart1_pins_default>;
 };
 
-&main_uart2 {
-	status = "disabled";
-};
-
 &mcu_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&arduino_uart_pins_default>;
 };
@@ -413,12 +411,14 @@
 };
 
 &wkup_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&wkup_i2c0_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &mcu_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -478,6 +478,7 @@
 };
 
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -495,18 +496,21 @@
 };
 
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &main_i2c2 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c2_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &main_i2c3 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c3_pins_default>;
 	clock-frequency = <400000>;
@@ -546,6 +550,7 @@
 };
 
 &ecap0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ecap0_pins_default>;
 };
@@ -570,6 +575,7 @@
 };
 
 &mcu_spi0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_spi0_pins_default>;
 
@@ -626,15 +632,8 @@
 	};
 };
 
-&pcie0_rc {
-	status = "disabled";
-};
-
-&pcie0_ep {
-	status = "disabled";
-};
-
 &pcie1_rc {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&minipcie_pins_default>;
 
@@ -644,19 +643,8 @@
 	reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
 };
 
-&m_can0 {
-	status = "disabled";
-};
-
-&m_can1 {
-	status = "disabled";
-};
-
-&pcie1_ep {
-	status = "disabled";
-};
-
 &mailbox0_cluster0 {
+	status = "okay";
 	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
@@ -666,6 +654,7 @@
 };
 
 &mailbox0_cluster1 {
+	status = "okay";
 	interrupts = <432>;
 
 	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
@@ -674,46 +663,6 @@
 	};
 };
 
-&mailbox0_cluster2 {
-	status = "disabled";
-};
-
-&mailbox0_cluster3 {
-	status = "disabled";
-};
-
-&mailbox0_cluster4 {
-	status = "disabled";
-};
-
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
 &mcu_r5fss0_core0 {
 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
 			<&mcu_r5fss0_core0_memory_region>;
@@ -725,27 +674,3 @@
 			<&mcu_r5fss0_core1_memory_region>;
 	mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>;
 };
-
-&icssg0_mdio {
-	status = "disabled";
-};
-
-&icssg1_mdio {
-	status = "disabled";
-};
-
-&icssg2_mdio {
-	status = "disabled";
-};
-
-&mcasp0 {
-	status = "disabled";
-};
-
-&mcasp1 {
-	status = "disabled";
-};
-
-&mcasp2 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 4005a73cfea9..1adba2f2c153 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -91,6 +91,7 @@
 		clock-frequency = <48000000>;
 		current-speed = <115200>;
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -99,6 +100,7 @@
 		interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
 		power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -107,6 +109,7 @@
 		interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
 		clock-frequency = <48000000>;
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	crypto: crypto@4e00000 {
@@ -120,17 +123,33 @@
 		dmas = <&main_udmap 0xc001>, <&main_udmap 0x4002>,
 				<&main_udmap 0x4003>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@4e10000 {
 			compatible = "inside-secure,safexcel-eip76";
 			reg = <0x0 0x4e10000 0x0 0x7d>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&k3_clks 136 1>;
 			status = "disabled"; /* Used by OP-TEE */
 		};
 	};
 
+	/* TIMERIO pad input CTRLMMR_TIMER*_CTRL registers */
+	main_timerio_input: pinctrl@104200 {
+		compatible = "pinctrl-single";
+		reg = <0x0 0x104200 0x0 0x30>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x0000001ff>;
+	};
+
+	/* TIMERIO pad output CTCTRLMMR_TIMERIO*_CTRL registers */
+	main_timerio_output: pinctrl@104280 {
+		compatible = "pinctrl-single";
+		reg = <0x0 0x104280 0x0 0x20>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x0000000f>;
+	};
+
 	main_pmx0: pinctrl@11c000 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c000 0x0 0x2e4>;
@@ -156,6 +175,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 110 1>;
 		power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c1: i2c@2010000 {
@@ -167,6 +187,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 111 1>;
 		power-domains = <&k3_pds 111 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@2020000 {
@@ -178,6 +199,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 112 1>;
 		power-domains = <&k3_pds 112 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@2030000 {
@@ -189,6 +211,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 113 1>;
 		power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	ecap0: pwm@3100000 {
@@ -198,6 +221,7 @@
 		power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 39 0>;
 		clock-names = "fck";
+		status = "disabled";
 	};
 
 	main_spi0: spi@2100000 {
@@ -210,6 +234,7 @@
 		#size-cells = <0>;
 		dmas = <&main_udmap 0xc500>, <&main_udmap 0x4500>;
 		dma-names = "tx0", "rx0";
+		status = "disabled";
 	};
 
 	main_spi1: spi@2110000 {
@@ -222,6 +247,7 @@
 		#size-cells = <0>;
 		assigned-clocks = <&k3_clks 137 1>;
 		assigned-clock-rates = <48000000>;
+		status = "disabled";
 	};
 
 	main_spi2: spi@2120000 {
@@ -232,6 +258,7 @@
 		power-domains = <&k3_pds 139 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
 	};
 
 	main_spi3: spi@2130000 {
@@ -242,6 +269,7 @@
 		power-domains = <&k3_pds 140 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
 	};
 
 	main_spi4: spi@2140000 {
@@ -252,6 +280,151 @@
 		power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	main_timer0: timer@2400000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2400000 0x00 0x400>;
+		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 23 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 23 0>;
+		assigned-clock-parents = <&k3_clks 23 1>;
+		power-domains = <&k3_pds 23 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer1: timer@2410000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2410000 0x00 0x400>;
+		interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 24 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 24 0>;
+		assigned-clock-parents = <&k3_clks 24 1>;
+		power-domains = <&k3_pds 24 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer2: timer@2420000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2420000 0x00 0x400>;
+		interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 27 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 27 0>;
+		assigned-clock-parents = <&k3_clks 27 1>;
+		power-domains = <&k3_pds 27 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer3: timer@2430000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2430000 0x00 0x400>;
+		interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 28 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 28 0>;
+		assigned-clock-parents = <&k3_clks 28 1>;
+		power-domains = <&k3_pds 28 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer4: timer@2440000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2440000 0x00 0x400>;
+		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 29 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 29 0>;
+		assigned-clock-parents = <&k3_clks 29 1>;
+		power-domains = <&k3_pds 29 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer5: timer@2450000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2450000 0x00 0x400>;
+		interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 30 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 30 0>;
+		assigned-clock-parents = <&k3_clks 30 1>;
+		power-domains = <&k3_pds 30 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer6: timer@2460000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2460000 0x00 0x400>;
+		interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 31 0>;
+		assigned-clocks = <&k3_clks 31 0>;
+		assigned-clock-parents = <&k3_clks 31 1>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 31 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer7: timer@2470000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2470000 0x00 0x400>;
+		interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 32 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 32 0>;
+		assigned-clock-parents = <&k3_clks 32 1>;
+		power-domains = <&k3_pds 32 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer8: timer@2480000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2480000 0x00 0x400>;
+		interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 33 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 33 0>;
+		assigned-clock-parents = <&k3_clks 33 1>;
+		power-domains = <&k3_pds 33 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer9: timer@2490000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x2490000 0x00 0x400>;
+		interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 34 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 34 0>;
+		assigned-clock-parents = <&k3_clks 34 1>;
+		power-domains = <&k3_pds 34 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer10: timer@24a0000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x24a0000 0x00 0x400>;
+		interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 25 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 25 0>;
+		assigned-clock-parents = <&k3_clks 25 1>;
+		power-domains = <&k3_pds 25 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+	};
+
+	main_timer11: timer@24b0000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x24b0000 0x00 0x400>;
+		interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&k3_clks 26 0>;
+		clock-names = "fck";
+		assigned-clocks = <&k3_clks 26 0>;
+		assigned-clock-parents = <&k3_clks 26 1>;
+		power-domains = <&k3_pds 26 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
 	};
 
 	sdhci0: mmc@4f80000 {
@@ -342,7 +515,7 @@
 
 		dss_oldi_io_ctrl: dss-oldi-io-ctrl@41e0 {
 			compatible = "syscon";
-			reg = <0x0000041e0 0x14>;
+			reg = <0x000041e0 0x14>;
 		};
 
 		ehrpwm_tbclk: clock@4140 {
@@ -501,6 +674,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster1: mailbox@31f81000 {
@@ -510,6 +684,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster2: mailbox@31f82000 {
@@ -519,6 +694,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster3: mailbox@31f83000 {
@@ -528,6 +704,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster4: mailbox@31f84000 {
@@ -537,6 +714,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster5: mailbox@31f85000 {
@@ -546,6 +724,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster6: mailbox@31f86000 {
@@ -555,6 +734,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster7: mailbox@31f87000 {
@@ -564,6 +744,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster8: mailbox@31f88000 {
@@ -573,6 +754,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster9: mailbox@31f89000 {
@@ -582,6 +764,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster10: mailbox@31f8a000 {
@@ -591,6 +774,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster11: mailbox@31f8b000 {
@@ -600,6 +784,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&intr_main_navss>;
+			status = "disabled";
 		};
 
 		ringacc: ringacc@3c000000 {
@@ -707,6 +892,7 @@
 		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
 		msi-map = <0x0 &gic_its 0x0 0x10000>;
 		device_type = "pci";
+		status = "disabled";
 	};
 
 	pcie0_ep: pcie-ep@5500000 {
@@ -720,6 +906,7 @@
 		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+		status = "disabled";
 	};
 
 	pcie1_rc: pcie@5600000 {
@@ -740,6 +927,7 @@
 		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
 		msi-map = <0x0 &gic_its 0x10000 0x10000>;
 		device_type = "pci";
+		status = "disabled";
 	};
 
 	pcie1_ep: pcie-ep@5600000 {
@@ -753,6 +941,7 @@
 		max-link-speed = <2>;
 		dma-coherent;
 		interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
+		status = "disabled";
 	};
 
 	mcasp0: mcasp@2b00000 {
@@ -770,6 +959,7 @@
 		clocks = <&k3_clks 104 0>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp1: mcasp@2b10000 {
@@ -787,6 +977,7 @@
 		clocks = <&k3_clks 105 0>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp2: mcasp@2b20000 {
@@ -804,6 +995,7 @@
 		clocks = <&k3_clks 106 0>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	cal: cal@6f03000 {
@@ -874,6 +1066,7 @@
 		power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 0>, <&k3_clks 40 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ehrpwm1: pwm@3010000 {
@@ -883,6 +1076,7 @@
 		power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 1>, <&k3_clks 41 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ehrpwm2: pwm@3020000 {
@@ -892,6 +1086,7 @@
 		power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 2>, <&k3_clks 42 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ehrpwm3: pwm@3030000 {
@@ -901,6 +1096,7 @@
 		power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 3>, <&k3_clks 43 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ehrpwm4: pwm@3040000 {
@@ -910,6 +1106,7 @@
 		power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 4>, <&k3_clks 44 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	ehrpwm5: pwm@3050000 {
@@ -919,6 +1116,7 @@
 		power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&ehrpwm_tbclk 5>, <&k3_clks 45 0>;
 		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	icssg0: icssg@b000000 {
@@ -1059,6 +1257,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 	};
 
@@ -1200,6 +1399,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 	};
 
@@ -1341,6 +1541,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 8d592bf41d6f..5dfa31840e9c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -20,13 +20,32 @@
 		};
 	};
 
+	/* MCU_TIMERIO pad input CTRLMMR_MCU_TIMER*_CTRL registers */
+	mcu_timerio_input: pinctrl@40f04200 {
+		compatible = "pinctrl-single";
+		reg = <0x0 0x40f04200 0x0 0x10>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x00000101>;
+	};
+
+	/* MCU_TIMERIO pad output CTRLMMR_MCU_TIMERIO*_CTRL registers */
+	mcu_timerio_output: pinctrl@40f04280 {
+		compatible = "pinctrl-single";
+		reg = <0x0 0x40f04280 0x0 0x8>;
+		#pinctrl-cells = <1>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x00000003>;
+	};
+
 	mcu_uart0: serial@40a00000 {
 		compatible = "ti,am654-uart";
-			reg = <0x00 0x40a00000 0x00 0x100>;
-			interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
-			clock-frequency = <96000000>;
-			current-speed = <115200>;
-			power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+		reg = <0x00 0x40a00000 0x00 0x100>;
+		interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <96000000>;
+		current-speed = <115200>;
+		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_ram: sram@41c00000 {
@@ -46,6 +65,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 114 1>;
 		power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_spi0: spi@40300000 {
@@ -56,6 +76,7 @@
 		power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
 	};
 
 	mcu_spi1: spi@40310000 {
@@ -66,6 +87,7 @@
 		power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
 	};
 
 	mcu_spi2: spi@40320000 {
@@ -76,6 +98,7 @@
 		power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		status = "disabled";
 	};
 
 	tscadc0: tscadc@40200000 {
@@ -85,7 +108,7 @@
 		clocks = <&k3_clks 0 2>;
 		assigned-clocks = <&k3_clks 0 2>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 		dmas = <&mcu_udmap 0x7100>,
 			<&mcu_udmap 0x7101 >;
 		dma-names = "fifo0", "fifo1";
@@ -103,7 +126,7 @@
 		clocks = <&k3_clks 1 2>;
 		assigned-clocks = <&k3_clks 1 2>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 		dmas = <&mcu_udmap 0x7102>,
 			<&mcu_udmap 0x7103>;
 		dma-names = "fifo0", "fifo1";
@@ -114,6 +137,51 @@
 		};
 	};
 
+	/*
+	 * The MCU domain timer interrupts are routed only to the ESM module,
+	 * and not currently available for Linux. The MCU domain timers are
+	 * of limited use without interrupts, and likely reserved by the ESM.
+	 */
+	mcu_timer0: timer@40400000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x40400000 0x00 0x400>;
+		clocks = <&k3_clks 35 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer1: timer@40410000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x40410000 0x00 0x400>;
+		clocks = <&k3_clks 36 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer2: timer@40420000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x40420000 0x00 0x400>;
+		clocks = <&k3_clks 37 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
+	mcu_timer3: timer@40430000 {
+		compatible = "ti,am654-timer";
+		reg = <0x00 0x40430000 0x00 0x400>;
+		clocks = <&k3_clks 38 0>;
+		clock-names = "fck";
+		power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
+		ti,timer-pwm;
+		status = "reserved";
+	};
+
 	mcu_navss: bus@28380000 {
 		compatible = "simple-mfd";
 		#address-cells = <2>;
@@ -172,6 +240,7 @@
 			     <GIC_SPI 545 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	m_can1: mcan@40568000 {
@@ -187,6 +256,7 @@
 			     <GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	fss: fss@47000000 {
@@ -273,6 +343,7 @@
 			clocks = <&k3_clks 5 10>;
 			clock-names = "fck";
 			bus_freq = <1000000>;
+			status = "disabled";
 		};
 
 		cpts@3d000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index fa11d7142006..fd2b998ebddc 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -54,6 +54,7 @@
 		clock-frequency = <48000000>;
 		current-speed = <115200>;
 		power-domains = <&k3_pds 150 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	wkup_i2c0: i2c@42120000 {
@@ -65,6 +66,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 115 1>;
 		power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	intr_wkup_gpio: interrupt-controller@42200000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
index 4a9bf7d7c07d..cd43fd11a5c2 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
@@ -50,6 +50,7 @@
 };
 
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am654-base-board.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 5850582dd4ed..592ab2b54cb3 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -271,13 +271,20 @@
 	status = "reserved";
 };
 
+&mcu_uart0 {
+	status = "okay";
+	/* Default pinmux */
+};
+
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
 };
 
 &wkup_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&wkup_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -296,7 +303,13 @@
 	};
 };
 
+&mcu_i2c0 {
+	status = "okay";
+	/* Default pinmux */
+};
+
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -310,23 +323,27 @@
 };
 
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &main_i2c2 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c2_pins_default>;
 	clock-frequency = <400000>;
 };
 
 &ecap0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&ecap0_pins_default>;
 };
 
 &main_spi0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_spi0_pins_default>;
 	#address-cells = <1>;
@@ -398,31 +415,8 @@
 	status = "disabled";
 };
 
-&pcie0_rc {
-	status = "disabled";
-};
-
-&pcie0_ep {
-	status = "disabled";
-};
-
-&pcie1_rc {
-	status = "disabled";
-};
-
-&pcie1_ep {
-	status = "disabled";
-};
-
-&m_can0 {
-	status = "disabled";
-};
-
-&m_can1 {
-	status = "disabled";
-};
-
 &mailbox0_cluster0 {
+	status = "okay";
 	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
@@ -432,6 +426,7 @@
 };
 
 &mailbox0_cluster1 {
+	status = "okay";
 	interrupts = <432>;
 
 	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
@@ -440,46 +435,6 @@
 	};
 };
 
-&mailbox0_cluster2 {
-	status = "disabled";
-};
-
-&mailbox0_cluster3 {
-	status = "disabled";
-};
-
-&mailbox0_cluster4 {
-	status = "disabled";
-};
-
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
 &mcu_r5fss0_core0 {
 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
 			<&mcu_r5fss0_core0_memory_region>;
@@ -512,10 +467,14 @@
 
 &mcu_cpsw {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+	pinctrl-0 = <&mcu_cpsw_pins_default>;
 };
 
 &davinci_mdio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mdio_pins_default>;
+
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
@@ -528,30 +487,6 @@
 	phy-handle = <&phy0>;
 };
 
-&mcasp0 {
-	status = "disabled";
-};
-
-&mcasp1 {
-	status = "disabled";
-};
-
-&mcasp2 {
-	status = "disabled";
-};
-
 &dss {
 	status = "disabled";
 };
-
-&icssg0_mdio {
-	status = "disabled";
-};
-
-&icssg1_mdio {
-	status = "disabled";
-};
-
-&icssg2_mdio {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
index d25e8b26187f..0f67e1ec0fb8 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
@@ -50,7 +50,3 @@
 	ti,driver-strength-ohm = <50>;
 	disable-wp;
 };
-
-&main_uart0 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 7e8552fd2b6a..6240856e4863 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -154,51 +154,27 @@
 	status = "reserved";
 };
 
+&mcu_uart0 {
+	status = "okay";
+	/* Default pinmux */
+};
+
 &main_uart0 {
+	status = "okay";
 	/* Shared with ATF on this platform */
 	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
 };
 
+&main_uart1 {
+	status = "okay";
+	/* Default pinmux */
+};
+
 &main_uart2 {
 	/* MAIN UART 2 is used by R5F firmware */
 	status = "reserved";
 };
 
-&main_uart3 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart4 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart5 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart6 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart7 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart8 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart9 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
 &main_gpio2 {
 	status = "disabled";
 };
@@ -234,6 +210,7 @@
 };
 
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -261,6 +238,7 @@
  * The i2c1 of the CPB (as it is labeled) is not connected to j7200.
  */
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 80a57916bcb3..138381f43ce4 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -142,6 +142,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster1: mailbox@31f81000 {
@@ -151,6 +152,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster2: mailbox@31f82000 {
@@ -160,6 +162,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster3: mailbox@31f83000 {
@@ -169,6 +172,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster4: mailbox@31f84000 {
@@ -178,6 +182,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster5: mailbox@31f85000 {
@@ -187,6 +192,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster6: mailbox@31f86000 {
@@ -196,6 +202,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster7: mailbox@31f87000 {
@@ -205,6 +212,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster8: mailbox@31f88000 {
@@ -214,6 +222,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster9: mailbox@31f89000 {
@@ -223,6 +232,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster10: mailbox@31f8a000 {
@@ -232,6 +242,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster11: mailbox@31f8b000 {
@@ -241,6 +252,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		main_ringacc: ringacc@3c000000 {
@@ -319,6 +331,7 @@
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 146 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -330,6 +343,7 @@
 		power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 278 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -341,6 +355,7 @@
 		power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 279 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart3: serial@2830000 {
@@ -352,6 +367,7 @@
 		power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 280 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart4: serial@2840000 {
@@ -363,6 +379,7 @@
 		power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 281 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart5: serial@2850000 {
@@ -374,6 +391,7 @@
 		power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 282 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart6: serial@2860000 {
@@ -385,6 +403,7 @@
 		power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 283 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart7: serial@2870000 {
@@ -396,6 +415,7 @@
 		power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 284 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart8: serial@2880000 {
@@ -407,6 +427,7 @@
 		power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 285 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart9: serial@2890000 {
@@ -418,6 +439,7 @@
 		power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 286 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_i2c0: i2c@2000000 {
@@ -429,6 +451,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 187 1>;
 		power-domains = <&k3_pds 187 TI_SCI_PD_SHARED>;
+		status = "disabled";
 	};
 
 	main_i2c1: i2c@2010000 {
@@ -440,6 +463,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 188 1>;
 		power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@2020000 {
@@ -451,6 +475,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 189 1>;
 		power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@2030000 {
@@ -462,6 +487,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 190 1>;
 		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c4: i2c@2040000 {
@@ -473,6 +499,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 191 1>;
 		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c5: i2c@2050000 {
@@ -484,6 +511,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 192 1>;
 		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c6: i2c@2060000 {
@@ -495,6 +523,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 193 1>;
 		power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_sdhci0: mmc@4f80000 {
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index e5be78a58682..fe669deba489 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -79,6 +79,7 @@
 		power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 287 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	mcu_uart0: serial@40a00000 {
@@ -90,6 +91,7 @@
 		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 149 2>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	wkup_gpio_intr: interrupt-controller@42200000 {
@@ -249,6 +251,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 194 1>;
 		power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_i2c1: i2c@40b10000 {
@@ -260,6 +263,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 195 1>;
 		power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	wkup_i2c0: i2c@42120000 {
@@ -271,6 +275,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 197 1>;
 		power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>;
+		status = "disabled";
 	};
 
 	fss: syscon@47000000 {
@@ -325,7 +330,7 @@
 		clocks = <&k3_clks 0 1>;
 		assigned-clocks = <&k3_clks 0 3>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 		dmas = <&main_udmap 0x7400>,
 			<&main_udmap 0x7401>;
 		dma-names = "fifo0", "fifo1";
@@ -386,7 +391,6 @@
 		dmas = <&mcu_udmap 0xf501>, <&mcu_udmap 0x7502>,
 		       <&mcu_udmap 0x7503>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@40910000 {
 			compatible = "inside-secure,safexcel-eip76";
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
index 2d615c3e9fa1..fa44ed4c17d5 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi
@@ -144,6 +144,7 @@
 };
 
 &mailbox0_cluster0 {
+	status = "okay";
 	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
@@ -158,6 +159,7 @@
 };
 
 &mailbox0_cluster1 {
+	status = "okay";
 	interrupts = <432>;
 
 	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
@@ -171,46 +173,6 @@
 	};
 };
 
-&mailbox0_cluster2 {
-	status = "disabled";
-};
-
-&mailbox0_cluster3 {
-	status = "disabled";
-};
-
-&mailbox0_cluster4 {
-	status = "disabled";
-};
-
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
 &mcu_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
new file mode 100644
index 000000000000..37c24b077b6a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
@@ -0,0 +1,1055 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * https://beagleboard.org/ai-64
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022 Jason Kridner, BeagleBoard.org Foundation
+ * Copyright (C) 2022 Robert Nelson, BeagleBoard.org Foundation
+ */
+
+/dts-v1/;
+
+#include "k3-j721e.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy-cadence.h>
+
+/ {
+	compatible = "beagle,j721e-beagleboneai64", "ti,j721e";
+	model = "BeagleBoard.org BeagleBone AI-64";
+
+	aliases {
+		serial2 = &main_uart0;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		i2c0 = &wkup_i2c0;
+		i2c1 = &main_i2c6;
+		i2c2 = &main_i2c2;
+		i2c3 = &main_i2c4;
+	};
+
+	chosen {
+		stdout-path = "serial2:115200n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		/* 4G RAM */
+		reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
+		      <0x00000008 0x80000000 0x00000000 0x80000000>;
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		secure_ddr: optee@9e800000 {
+			reg = <0x00 0x9e800000 0x00 0x01800000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0000000 0x00 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa0100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1000000 0x00 0x100000>;
+			no-map;
+		};
+
+		mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa1100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_dma_memory_region: r5f-dma-memory@a2000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss0_core0_memory_region: r5f-memory@a2100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa2100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss0_core1_dma_memory_region: r5f-dma-memory@a3000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss0_core1_memory_region: r5f-memory@a3100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa3100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss1_core0_dma_memory_region: r5f-dma-memory@a4000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss1_core0_memory_region: r5f-memory@a4100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa4100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		main_r5fss1_core1_dma_memory_region: r5f-dma-memory@a5000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa5000000 0x00 0x100000>;
+			no-map;
+		};
+
+		main_r5fss1_core1_memory_region: r5f-memory@a5100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa5100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c66_1_dma_memory_region: c66-dma-memory@a6000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_0_memory_region: c66-memory@a6100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa6100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c66_0_dma_memory_region: c66-dma-memory@a7000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c66_1_memory_region: c66-memory@a7100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa7100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		c71_0_dma_memory_region: c71-dma-memory@a8000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8000000 0x00 0x100000>;
+			no-map;
+		};
+
+		c71_0_memory_region: c71-memory@a8100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x00 0xa8100000 0x00 0xf00000>;
+			no-map;
+		};
+
+		rtos_ipc_memory_region: ipc-memories@aa000000 {
+			reg = <0x00 0xaa000000 0x00 0x01c00000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&sw_pwr_pins_default>;
+
+		button-1 {
+			label = "BOOT";
+			linux,code = <BTN_0>;
+			gpios = <&wkup_gpio0 0 GPIO_ACTIVE_LOW>;
+		};
+
+		button-2 {
+			label = "POWER";
+			linux,code = <KEY_POWER>;
+			gpios = <&wkup_gpio0 4 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_default>;
+
+		led-0 {
+			gpios = <&main_gpio0 96 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-1 {
+			gpios = <&main_gpio0 95 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_DISK_ACTIVITY;
+			linux,default-trigger = "mmc0";
+		};
+
+		led-2 {
+			gpios = <&main_gpio0 97 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_CPU;
+			linux,default-trigger = "cpu";
+		};
+
+		led-3 {
+			gpios = <&main_gpio0 110 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_DISK_ACTIVITY;
+			linux,default-trigger = "mmc1";
+		};
+
+		led-4 {
+			gpios = <&main_gpio0 109 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_WLAN;
+			default-state = "off";
+		};
+	};
+
+	evm_12v0: regulator-0 {
+		/* main supply */
+		compatible = "regulator-fixed";
+		regulator-name = "evm_12v0";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_3v3: regulator-1 {
+		/* Output of LMS140 */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&evm_12v0>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vsys_5v0: regulator-2 {
+		/* Output of LM5140 */
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_5v0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&evm_12v0>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vdd_mmc1: regulator-3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_pwr_en_pins_default>;
+		regulator-name = "vdd_mmc1";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		vin-supply = <&vsys_3v3>;
+		gpio = <&main_gpio0 82 GPIO_ACTIVE_HIGH>;
+	};
+
+	vdd_sd_dv_alt: regulator-4 {
+		compatible = "regulator-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_sd_dv_alt_pins_default>;
+		regulator-name = "tlv71033";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		vin-supply = <&vsys_5v0>;
+		gpios = <&main_gpio0 117 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x0>,
+			 <3300000 0x1>;
+	};
+
+	dp_pwr_3v3: regulator-5 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&dp0_3v3_en_pins_default>;
+		regulator-name = "dp-pwr";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&main_gpio0 49 GPIO_ACTIVE_HIGH>; /* DP0_PWR_SW_EN */
+		enable-active-high;
+	};
+
+	dp0: connector {
+		compatible = "dp-connector";
+		label = "DP0";
+		type = "full-size";
+		dp-pwr-supply = <&dp_pwr_3v3>;
+
+		port {
+			dp_connector_in: endpoint {
+				remote-endpoint = <&dp0_out>;
+			};
+		};
+	};
+};
+
+&main_pmx0 {
+	led_pins_default: led-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x184, PIN_INPUT, 7) /* (T23) RGMII5_RD0.GPIO0_96 */
+			J721E_IOPAD(0x180, PIN_INPUT, 7) /* (R23) RGMII5_RD1.GPIO0_95 */
+			J721E_IOPAD(0x188, PIN_INPUT, 7) /* (Y28) RGMII6_TX_CTL.GPIO0_97 */
+			J721E_IOPAD(0x1bc, PIN_INPUT, 7) /* (V24) MDIO0_MDC.GPIO0_110 */
+			J721E_IOPAD(0x1b8, PIN_INPUT, 7) /* (V26) MDIO0_MDIO.GPIO0_109 */
+		>;
+	};
+
+	main_mmc1_pins_default: main-mmc1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
+			J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
+			J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
+			J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
+			J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
+			J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
+			J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
+			J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
+		>;
+	};
+
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1e8, PIN_INPUT, 0) /* (AB2) UART0_RXD */
+			J721E_IOPAD(0x1ec, PIN_OUTPUT, 0) /* (AB3) UART0_TXD */
+		>;
+	};
+
+	sd_pwr_en_pins_default: sd-pwr-en-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x14c, PIN_INPUT, 7) /* (AA29) PRG0_PRU1_GPO19.GPIO0_82 */
+		>;
+	};
+
+	vdd_sd_dv_alt_pins_default: vdd-sd-dv-alt-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1d8, PIN_INPUT, 7) /* (W4) SPI1_CS1.GPIO0_117 */
+		>;
+	};
+
+	main_usbss0_pins_default: main-usbss0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 - USBC_DIR */
+		>;
+	};
+
+	main_usbss1_pins_default: main-usbss1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x290, INPUT_DISABLE, 1) /* (U6) USB0_DRVVBUS.USB1_DRVVBUS */
+		>;
+	};
+
+	dp0_3v3_en_pins_default:dp0-3v3-en-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0xc8, PIN_INPUT, 7) /* (AE26) PRG0_PRU0_GPO6.GPIO0_49 */
+		>;
+	};
+
+	dp0_pins_default: dp0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1c4, PIN_INPUT, 5) /* (Y4) SPI0_CS1.DP0_HPD */
+		>;
+	};
+
+	main_i2c0_pins_default: main-i2c0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x220, PIN_INPUT_PULLUP, 0) /* (AC5) I2C0_SCL */
+			J721E_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (AA5) I2C0_SDA */
+		>;
+	};
+
+	main_i2c1_pins_default: main-i2c1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (Y6) I2C1_SCL */
+			J721E_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (AA6) I2C1_SDA */
+		>;
+	};
+
+	main_i2c2_pins_default: main-i2c2-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x208, PIN_INPUT_PULLUP, 4) /* (W5) MCAN0_RX.I2C2_SCL */
+			J721E_IOPAD(0x20c, PIN_INPUT_PULLUP, 4) /* (W6) MCAN0_TX.I2C2_SDA */
+			J721E_IOPAD(0x138, PIN_INPUT, 7) /* (AE25) PRG0_PRU1_GPO14.GPIO0_77 */
+			J721E_IOPAD(0x13c, PIN_INPUT, 7) /* (AF29) PRG0_PRU1_GPO15.GPIO0_78 */
+		>;
+	};
+
+	main_i2c3_pins_default: main-i2c3-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x270, PIN_INPUT_PULLUP, 4) /* (T26) MMC2_CLK.I2C3_SCL */
+			J721E_IOPAD(0x274, PIN_INPUT_PULLUP, 4) /* (T25) MMC2_CMD.I2C3_SDA */
+		>;
+	};
+
+	main_i2c4_pins_default: main-i2c4-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1e0, PIN_INPUT_PULLUP, 2) /* (Y5) SPI1_D0.I2C4_SCL */
+			J721E_IOPAD(0x1dc, PIN_INPUT_PULLUP, 2) /* (Y1) SPI1_CLK.I2C4_SDA */
+			J721E_IOPAD(0x30, PIN_INPUT, 7) /* (AF24) PRG1_PRU0_GPO11.GPIO0_12 */
+			J721E_IOPAD(0x34, PIN_INPUT, 7) /* (AJ24) PRG1_PRU0_GPO12.GPIO0_13 */
+		>;
+	};
+
+	main_i2c5_pins_default: main-i2c5-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x150, PIN_INPUT_PULLUP, 2) /* (Y26) PRG0_MDIO0_MDIO.I2C5_SCL */
+			J721E_IOPAD(0x154, PIN_INPUT_PULLUP, 2) /* (AA27) PRG0_MDIO0_MDC.I2C5_SDA */
+		>;
+	};
+
+	main_i2c6_pins_default: main-i2c6-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x1d0, PIN_INPUT_PULLUP, 2) /* (AA3) SPI0_D1.I2C6_SCL */
+			J721E_IOPAD(0x1e4, PIN_INPUT_PULLUP, 2) /* (Y2) SPI1_D1.I2C6_SDA */
+			J721E_IOPAD(0x74, PIN_INPUT, 7) /* (AC21) PRG1_PRU1_GPO7.GPIO0_28 */
+			J721E_IOPAD(0xa4, PIN_INPUT, 7) /* (AH22) PRG1_PRU1_GPO19.GPIO0_40 */
+		>;
+	};
+
+	csi0_gpio_pins_default: csi0-gpio-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x19c, PIN_INPUT_PULLDOWN, 7) /* (W27) RGMII6_TD0.GPIO0_102 */
+			J721E_IOPAD(0x1a0, PIN_INPUT_PULLDOWN, 7) /* (W29) RGMII6_TXC.GPIO0_103 */
+		>;
+	};
+
+	csi1_gpio_pins_default: csi1-gpio-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x198, PIN_INPUT_PULLDOWN, 7) /* (V25) RGMII6_TD1.GPIO0_101 */
+			J721E_IOPAD(0x1b0, PIN_INPUT_PULLDOWN, 7) /* (W24) RGMII6_RD1.GPIO0_107 */
+		>;
+	};
+
+	pcie1_rst_pins_default: pcie1-rst-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x5c, PIN_INPUT, 7) /* (AG23) PRG1_PRU1_GPO1.GPIO0_22 */
+		>;
+	};
+};
+
+&wkup_pmx0 {
+	eeprom_wp_pins_default: eeprom-wp-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xc4, PIN_OUTPUT_PULLUP, 7) /* (G24) WKUP_GPIO0_5 */
+		>;
+	};
+
+	mcu_adc0_pins_default: mcu-adc0-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x130, PIN_INPUT, 0) /* (K25) MCU_ADC0_AIN0 */
+			J721E_WKUP_IOPAD(0x134, PIN_INPUT, 0) /* (K26) MCU_ADC0_AIN1 */
+			J721E_WKUP_IOPAD(0x138, PIN_INPUT, 0) /* (K28) MCU_ADC0_AIN2 */
+			J721E_WKUP_IOPAD(0x13c, PIN_INPUT, 0) /* (L28) MCU_ADC0_AIN3 */
+			J721E_WKUP_IOPAD(0x140, PIN_INPUT, 0) /* (K24) MCU_ADC0_AIN4 */
+			J721E_WKUP_IOPAD(0x144, PIN_INPUT, 0) /* (K27) MCU_ADC0_AIN5 */
+			J721E_WKUP_IOPAD(0x148, PIN_INPUT, 0) /* (K29) MCU_ADC0_AIN6 */
+		>;
+	};
+
+	mcu_adc1_pins_default: mcu-adc1-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x150, PIN_INPUT, 0) /* (N23) MCU_ADC1_AIN0 */
+		>;
+	};
+
+	mikro_bus_pins_default: mikro-bus-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x108, PIN_INPUT, 7) /* SDAPULLEN (E26) PMIC_POWER_EN0.WKUP_GPIO0_66 */
+			J721E_WKUP_IOPAD(0xd4, PIN_INPUT, 7) /* SDA (G26) WKUP_GPIO0_9.MCU_I2C1_SDA */
+			J721E_WKUP_IOPAD(0xf4, PIN_INPUT, 7) /* SDA (D25) MCU_I3C0_SDA.WKUP_GPIO0_61 */
+			J721E_WKUP_IOPAD(0xd0, PIN_INPUT, 7) /* SCL (G27) WKUP_GPIO0_8.MCU_I2C1_SCL */
+			J721E_WKUP_IOPAD(0xf0, PIN_INPUT, 7) /* SCL (D26) MCU_I3C0_SCL.WKUP_GPIO0_60 */
+
+			J721E_WKUP_IOPAD(0xb8, PIN_INPUT, 7) /* MOSI (F28) WKUP_GPIO0_2.MCU_SPI1_D1 */
+			J721E_WKUP_IOPAD(0xb4, PIN_INPUT, 7) /* MISO (F25) WKUP_GPIO0_1.MCU_SPI1_D0 */
+			J721E_WKUP_IOPAD(0xb0, PIN_INPUT, 7) /* CLK (F26) WKUP_GPIO0_0.MCU_SPI1_CLK */
+			J721E_WKUP_IOPAD(0xbc, PIN_INPUT, 7) /* CS (F27) WKUP_GPIO0_3.MCU_SPI1_CS0 */
+
+			J721E_WKUP_IOPAD(0x44, PIN_INPUT, 7) /* RX (G22) MCU_OSPI1_D1.WKUP_GPIO0_33 */
+			J721E_WKUP_IOPAD(0x48, PIN_INPUT, 7) /* TX (D23) MCU_OSPI1_D2.WKUP_GPIO0_34 */
+
+			J721E_WKUP_IOPAD(0x4c, PIN_INPUT, 7) /* INT (C23) MCU_OSPI1_D3.WKUP_GPIO0_35 */
+			J721E_WKUP_IOPAD(0x54, PIN_INPUT, 7) /* RST (E22) MCU_OSPI1_CSn1.WKUP_GPIO0_37 */
+			J721E_WKUP_IOPAD(0xdc, PIN_INPUT, 7) /* PWM (H27) WKUP_GPIO0_11 */
+			J721E_WKUP_IOPAD(0xac, PIN_INPUT, 7) /* AN (C29) MCU_MCAN0_RX.WKUP_GPIO0_59 */
+		>;
+	};
+
+	mcu_cpsw_pins_default: mcu-cpsw-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x84, PIN_INPUT, 0) /* (B24) MCU_RGMII1_RD0 */
+			J721E_WKUP_IOPAD(0x80, PIN_INPUT, 0) /* (A24) MCU_RGMII1_RD1 */
+			J721E_WKUP_IOPAD(0x7c, PIN_INPUT, 0) /* (D24) MCU_RGMII1_RD2 */
+			J721E_WKUP_IOPAD(0x78, PIN_INPUT, 0) /* (A25) MCU_RGMII1_RD3 */
+			J721E_WKUP_IOPAD(0x74, PIN_INPUT, 0) /* (C24) MCU_RGMII1_RXC */
+			J721E_WKUP_IOPAD(0x5c, PIN_INPUT, 0) /* (C25) MCU_RGMII1_RX_CTL */
+			J721E_WKUP_IOPAD(0x6c, PIN_OUTPUT, 0) /* (B25) MCU_RGMII1_TD0 */
+			J721E_WKUP_IOPAD(0x68, PIN_OUTPUT, 0) /* (A26) MCU_RGMII1_TD1 */
+			J721E_WKUP_IOPAD(0x64, PIN_OUTPUT, 0) /* (A27) MCU_RGMII1_TD2 */
+			J721E_WKUP_IOPAD(0x60, PIN_OUTPUT, 0) /* (A28) MCU_RGMII1_TD3 */
+			J721E_WKUP_IOPAD(0x70, PIN_OUTPUT, 0) /* (B26) MCU_RGMII1_TXC */
+			J721E_WKUP_IOPAD(0x58, PIN_OUTPUT, 0) /* (B27) MCU_RGMII1_TX_CTL */
+		>;
+	};
+
+	mcu_mdio_pins_default: mcu-mdio1-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x8c, PIN_OUTPUT, 0) /* (F23) MCU_MDIO0_MDC */
+			J721E_WKUP_IOPAD(0x88, PIN_INPUT, 0) /* (E23) MCU_MDIO0_MDIO */
+		>;
+	};
+
+	sw_pwr_pins_default: sw-pwr-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xc0, PIN_INPUT, 7) /* (G25) WKUP_GPIO0_4 */
+		>;
+	};
+
+	wkup_i2c0_pins_default: wkup-i2c0-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0xf8, PIN_INPUT_PULLUP, 0) /* (J25) WKUP_I2C0_SCL */
+			J721E_WKUP_IOPAD(0xfc, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SDA */
+		>;
+	};
+
+	mcu_usbss1_pins_default: mcu-usbss1-pins-default {
+		pinctrl-single,pins = <
+			J721E_WKUP_IOPAD(0x3c, PIN_OUTPUT_PULLUP, 5) /* (A23) MCU_OSPI1_LBCLKO.WKUP_GPIO0_30 */
+		>;
+	};
+};
+
+&wkup_uart0 {
+	/* Wakeup UART is used by TIFS firmware. */
+	status = "reserved";
+};
+
+&main_uart0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+	/* Shared with ATF on this platform */
+	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+};
+
+&main_sdhci0 {
+	/* eMMC */
+	non-removable;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+};
+
+&main_sdhci1 {
+	/* SD Card */
+	vmmc-supply = <&vdd_mmc1>;
+	vqmmc-supply = <&vdd_sd_dv_alt>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc1_pins_default>;
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+};
+
+&main_sdhci2 {
+	/* Unused */
+	status = "disabled";
+};
+
+&ospi0 {
+	/* Unused */
+	status = "disabled";
+};
+
+&ospi1 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c0_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&main_i2c1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c1_pins_default &csi1_gpio_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&main_i2c2 {
+	/* BBB Header: P9.19 and P9.20 */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c2_pins_default>;
+	clock-frequency = <100000>;
+};
+
+&main_i2c3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c3_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&main_i2c4 {
+	/* BBB Header: P9.24 and P9.26 */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c4_pins_default>;
+	clock-frequency = <100000>;
+};
+
+&main_i2c5 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c5_pins_default &csi0_gpio_pins_default>;
+	clock-frequency = <400000>;
+};
+
+&main_i2c6 {
+	/* BBB Header: P9.17 and P9.18 */
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c6_pins_default>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&wkup_i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_i2c0_pins_default &eeprom_wp_pins_default>;
+	clock-frequency = <400000>;
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		reg = <0x50>;
+	};
+};
+
+&main_gpio2 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio3 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio4 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio5 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio6 {
+	/* Unused */
+	status = "disabled";
+};
+
+&main_gpio7 {
+	/* Unused */
+	status = "disabled";
+};
+
+&wkup_gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_adc0_pins_default &mcu_adc1_pins_default &mikro_bus_pins_default>;
+};
+
+&wkup_gpio1 {
+	/* Unused */
+	status = "disabled";
+};
+
+&usb_serdes_mux {
+	idle-states = <1>, <1>; /* USB0 to SERDES3, USB1 to SERDES2 */
+};
+
+&serdes_ln_ctrl {
+	idle-states = <J721E_SERDES0_LANE0_IP4_UNUSED>, <J721E_SERDES0_LANE1_IP4_UNUSED>,
+		      <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>,
+		      <J721E_SERDES2_LANE0_IP1_UNUSED>, <J721E_SERDES2_LANE1_USB3_1>,
+		      <J721E_SERDES3_LANE0_USB3_0_SWAP>, <J721E_SERDES3_LANE1_USB3_0>,
+		      <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>,
+		      <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>;
+};
+
+&serdes_wiz3 {
+	typec-dir-gpios = <&main_gpio1 3 GPIO_ACTIVE_LOW>;
+	typec-dir-debounce-ms = <700>;	/* TUSB321, tCCB_DEFAULT 133 ms */
+};
+
+&serdes3 {
+	serdes3_usb_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>;
+	};
+};
+
+&serdes4 {
+	torrent_phy_dp: phy@0 {
+		reg = <0>;
+		resets = <&serdes_wiz4 1>;
+		cdns,phy-type = <PHY_TYPE_DP>;
+		cdns,num-lanes = <4>;
+		cdns,max-bit-rate = <5400>;
+		#phy-cells = <0>;
+	};
+};
+
+&mhdp {
+	phys = <&torrent_phy_dp>;
+	phy-names = "dpphy";
+	pinctrl-names = "default";
+	pinctrl-0 = <&dp0_pins_default>;
+};
+
+&usbss0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usbss0_pins_default>;
+	ti,vbus-divider;
+};
+
+&usb0 {
+	dr_mode = "peripheral";
+	maximum-speed = "super-speed";
+	phys = <&serdes3_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
+&serdes2 {
+	serdes2_usb_link: phy@1 {
+		reg = <1>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_USB3>;
+		resets = <&serdes_wiz2 2>;
+	};
+};
+
+&usbss1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_usbss1_pins_default &mcu_usbss1_pins_default>;
+	ti,vbus-divider;
+};
+
+&usb1 {
+	dr_mode = "host";
+	maximum-speed = "super-speed";
+	phys = <&serdes2_usb_link>;
+	phy-names = "cdns3,usb3-phy";
+};
+
+&tscadc0 {
+	/* BBB Header: P9.39, P9.40, P9.37, P9.38, P9.33, P9.36, P9.35 */
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6>;
+	};
+};
+
+&tscadc1 {
+	/* MCU mikroBUS Header J10.1 - MCU_ADC1_AIN0 */
+	adc {
+		ti,adc-channels = <0>;
+	};
+};
+
+&mcu_cpsw {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_cpsw_pins_default>;
+};
+
+&davinci_mdio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mcu_mdio_pins_default>;
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+	};
+};
+
+&cpsw_port1 {
+	phy-mode = "rgmii-rxid";
+	phy-handle = <&phy0>;
+};
+
+&dss {
+	/*
+	 * These clock assignments are chosen to enable the following outputs:
+	 *
+	 * VP0 - DisplayPort SST
+	 * VP1 - DPI0
+	 * VP2 - DSI
+	 * VP3 - DPI1
+	 */
+
+	assigned-clocks = <&k3_clks 152 1>,	/* VP 1 pixel clock */
+			  <&k3_clks 152 4>,	/* VP 2 pixel clock */
+			  <&k3_clks 152 9>,	/* VP 3 pixel clock */
+			  <&k3_clks 152 13>;	/* VP 4 pixel clock */
+	assigned-clock-parents = <&k3_clks 152 2>,	/* PLL16_HSDIV0 */
+				 <&k3_clks 152 6>,	/* PLL19_HSDIV0 */
+				 <&k3_clks 152 11>,	/* PLL18_HSDIV0 */
+				 <&k3_clks 152 18>;	/* PLL23_HSDIV0 */
+};
+
+&dss_ports {
+	port {
+		dpi0_out: endpoint {
+			remote-endpoint = <&dp0_in>;
+		};
+	};
+};
+
+&dp0_ports {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	port@0 {
+		reg = <0>;
+		dp0_in: endpoint {
+			remote-endpoint = <&dpi0_out>;
+		};
+	};
+
+	port@4 {
+		reg = <4>;
+		dp0_out: endpoint {
+			remote-endpoint = <&dp_connector_in>;
+		};
+	};
+};
+
+&serdes0 {
+	serdes0_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <1>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz0 1>;
+	};
+};
+
+&serdes1 {
+	serdes1_pcie_link: phy@0 {
+		reg = <0>;
+		cdns,num-lanes = <2>;
+		#phy-cells = <0>;
+		cdns,phy-type = <PHY_TYPE_PCIE>;
+		resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>;
+	};
+};
+
+&pcie0_rc {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie1_rc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_rst_pins_default>;
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+	max-link-speed = <3>;
+	reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie2_rc {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie0_ep {
+	status = "disabled";
+	phys = <&serdes0_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <1>;
+};
+
+&pcie1_ep {
+	status = "disabled";
+	phys = <&serdes1_pcie_link>;
+	phy-names = "pcie-phy";
+	num-lanes = <2>;
+};
+
+&pcie2_ep {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie3_rc {
+	/* Unused */
+	status = "disabled";
+};
+
+&pcie3_ep {
+	/* Unused */
+	status = "disabled";
+};
+
+&icssg0_mdio {
+	/* Unused */
+	status = "disabled";
+};
+
+&icssg1_mdio {
+	/* Unused */
+	status = "disabled";
+};
+
+&ufs_wrapper {
+	status = "disabled";
+};
+
+&mailbox0_cluster0 {
+	interrupts = <436>;
+
+	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster1 {
+	interrupts = <432>;
+
+	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster2 {
+	interrupts = <428>;
+
+	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster3 {
+	interrupts = <424>;
+
+	mbox_c66_0: mbox-c66-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+
+	mbox_c66_1: mbox-c66-1 {
+		ti,mbox-rx = <2 0 0>;
+		ti,mbox-tx = <3 0 0>;
+	};
+};
+
+&mailbox0_cluster4 {
+	interrupts = <420>;
+
+	mbox_c71_0: mbox-c71-0 {
+		ti,mbox-rx = <0 0 0>;
+		ti,mbox-tx = <1 0 0>;
+	};
+};
+
+&mcu_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
+	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
+			<&mcu_r5fss0_core0_memory_region>;
+};
+
+&mcu_r5fss0_core1 {
+	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>;
+	memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
+			<&mcu_r5fss0_core1_memory_region>;
+};
+
+&main_r5fss0_core0 {
+	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
+	memory-region = <&main_r5fss0_core0_dma_memory_region>,
+			<&main_r5fss0_core0_memory_region>;
+};
+
+&main_r5fss0_core1 {
+	mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>;
+	memory-region = <&main_r5fss0_core1_dma_memory_region>,
+			<&main_r5fss0_core1_memory_region>;
+};
+
+&main_r5fss1_core0 {
+	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core0>;
+	memory-region = <&main_r5fss1_core0_dma_memory_region>,
+			<&main_r5fss1_core0_memory_region>;
+};
+
+&main_r5fss1_core1 {
+	mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core1>;
+	memory-region = <&main_r5fss1_core1_dma_memory_region>,
+			<&main_r5fss1_core1_memory_region>;
+};
+
+&c66_0 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_0>;
+	memory-region = <&c66_0_dma_memory_region>,
+			<&c66_0_memory_region>;
+};
+
+&c66_1 {
+	mboxes = <&mailbox0_cluster3 &mbox_c66_1>;
+	memory-region = <&c66_1_dma_memory_region>,
+			<&c66_1_memory_region>;
+};
+
+&c71_0 {
+	mboxes = <&mailbox0_cluster4 &mbox_c71_0>;
+	memory-region = <&c71_0_dma_memory_region>,
+			<&c71_0_memory_region>;
+};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index b1691ac3442d..7db0603125aa 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -96,7 +96,7 @@
 			 <3300000 0x1>;
 	};
 
-	sound0: sound@0 {
+	sound0: sound-0 {
 		compatible = "ti,j721e-cpb-audio";
 		model = "j721e-cpb";
 
@@ -370,38 +370,30 @@
 	status = "reserved";
 };
 
-&main_uart0 {
-	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
-};
-
-&main_uart3 {
-	/* UART not brought out */
-	status = "disabled";
+&mcu_uart0 {
+	status = "okay";
+	/* Default pinmux */
 };
 
-&main_uart5 {
-	/* UART not brought out */
-	status = "disabled";
+&main_uart0 {
+	status = "okay";
+	/* Shared with ATF on this platform */
+	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
 };
 
-&main_uart6 {
-	/* UART not brought out */
-	status = "disabled";
+&main_uart1 {
+	status = "okay";
+	/* Default pinmux */
 };
 
-&main_uart7 {
-	/* UART not brought out */
-	status = "disabled";
+&main_uart2 {
+	status = "okay";
+	/* Default pinmux */
 };
 
-&main_uart8 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart9 {
-	/* UART not brought out */
-	status = "disabled";
+&main_uart4 {
+	status = "okay";
+	/* Default pinmux */
 };
 
 &main_gpio2 {
@@ -537,6 +529,7 @@
 };
 
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -573,6 +566,7 @@
 };
 
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	clock-frequency = <400000>;
@@ -598,6 +592,7 @@
 };
 
 &main_i2c3 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c3_pins_default>;
 	clock-frequency = <400000>;
@@ -636,6 +631,7 @@
 };
 
 &main_i2c6 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c6_pins_default>;
 	clock-frequency = <400000>;
@@ -713,47 +709,8 @@
 	};
 };
 
-&mcasp0 {
-	status = "disabled";
-};
-
-&mcasp1 {
-	status = "disabled";
-};
-
-&mcasp2 {
-	status = "disabled";
-};
-
-&mcasp3 {
-	status = "disabled";
-};
-
-&mcasp4 {
-	status = "disabled";
-};
-
-&mcasp5 {
-	status = "disabled";
-};
-
-&mcasp6 {
-	status = "disabled";
-};
-
-&mcasp7 {
-	status = "disabled";
-};
-
-&mcasp8 {
-	status = "disabled";
-};
-
-&mcasp9 {
-	status = "disabled";
-};
-
 &mcasp10 {
+	status = "okay";
 	#sound-dai-cells = <0>;
 
 	pinctrl-names = "default";
@@ -771,10 +728,6 @@
 	rx-num-evt = <0>;
 };
 
-&mcasp11 {
-	status = "disabled";
-};
-
 &cmn_refclk1 {
 	clock-frequency = <100000000>;
 };
@@ -925,73 +878,29 @@
 };
 
 &mcu_mcan0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_mcan0_pins_default>;
 	phys = <&transceiver1>;
 };
 
 &mcu_mcan1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_mcan1_pins_default>;
 	phys = <&transceiver2>;
 };
 
 &main_mcan0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mcan0_pins_default>;
 	phys = <&transceiver3>;
 };
 
-&main_mcan1 {
-	status = "disabled";
-};
-
 &main_mcan2 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_mcan2_pins_default>;
 	phys = <&transceiver4>;
 };
-
-&main_mcan3 {
-	status = "disabled";
-};
-
-&main_mcan4 {
-	status = "disabled";
-};
-
-&main_mcan5 {
-	status = "disabled";
-};
-
-&main_mcan6 {
-	status = "disabled";
-};
-
-&main_mcan7 {
-	status = "disabled";
-};
-
-&main_mcan8 {
-	status = "disabled";
-};
-
-&main_mcan9 {
-	status = "disabled";
-};
-
-&main_mcan10 {
-	status = "disabled";
-};
-
-&main_mcan11 {
-	status = "disabled";
-};
-
-&main_mcan12 {
-	status = "disabled";
-};
-
-&main_mcan13 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 917c9dc99efa..c935622f0102 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -66,7 +66,73 @@
 			#mux-control-cells = <1>;
 			mux-reg-masks = <0x4000 0x8000000>, /* USB0 to SERDES0/3 mux */
 					<0x4010 0x8000000>; /* USB1 to SERDES1/2 mux */
-	    };
+		};
+
+		ehrpwm_tbclk: clock-controller@4140 {
+			compatible = "ti,am654-ehrpwm-tbclk", "syscon";
+			reg = <0x4140 0x18>;
+			#clock-cells = <1>;
+		};
+	};
+
+	main_ehrpwm0: pwm@3000000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3000000 0x00 0x100>;
+		power-domains = <&k3_pds 83 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 0>, <&k3_clks 83 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	main_ehrpwm1: pwm@3010000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3010000 0x00 0x100>;
+		power-domains = <&k3_pds 84 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 1>, <&k3_clks 84 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	main_ehrpwm2: pwm@3020000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3020000 0x00 0x100>;
+		power-domains = <&k3_pds 85 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 2>, <&k3_clks 85 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	main_ehrpwm3: pwm@3030000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3030000 0x00 0x100>;
+		power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 3>, <&k3_clks 86 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	main_ehrpwm4: pwm@3040000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3040000 0x00 0x100>;
+		power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 4>, <&k3_clks 87 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
+	};
+
+	main_ehrpwm5: pwm@3050000 {
+		compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
+		#pwm-cells = <3>;
+		reg = <0x00 0x3050000 0x00 0x100>;
+		power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&ehrpwm_tbclk 5>, <&k3_clks 88 0>;
+		clock-names = "tbclk", "fck";
+		status = "disabled";
 	};
 
 	gic500: interrupt-controller@1800000 {
@@ -176,6 +242,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster1: mailbox@31f81000 {
@@ -185,6 +252,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster2: mailbox@31f82000 {
@@ -194,6 +262,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster3: mailbox@31f83000 {
@@ -203,6 +272,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster4: mailbox@31f84000 {
@@ -212,6 +282,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster5: mailbox@31f85000 {
@@ -221,6 +292,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster6: mailbox@31f86000 {
@@ -230,6 +302,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster7: mailbox@31f87000 {
@@ -239,6 +312,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster8: mailbox@31f88000 {
@@ -248,6 +322,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster9: mailbox@31f89000 {
@@ -257,6 +332,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster10: mailbox@31f8a000 {
@@ -266,6 +342,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster11: mailbox@31f8b000 {
@@ -275,6 +352,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		main_ringacc: ringacc@3c000000 {
@@ -337,13 +415,11 @@
 		dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
 				<&main_udmap 0x4001>;
 		dma-names = "tx", "rx1", "rx2";
-		dma-coherent;
 
 		rng: rng@4e10000 {
 			compatible = "inside-secure,safexcel-eip76";
 			reg = <0x0 0x4e10000 0x0 0x7d>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&k3_clks 264 2>;
 		};
 	};
 
@@ -840,6 +916,7 @@
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 146 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -851,6 +928,7 @@
 		power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 278 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -862,6 +940,7 @@
 		power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 279 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart3: serial@2830000 {
@@ -873,6 +952,7 @@
 		power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 280 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart4: serial@2840000 {
@@ -884,6 +964,7 @@
 		power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 281 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart5: serial@2850000 {
@@ -895,6 +976,7 @@
 		power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 282 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart6: serial@2860000 {
@@ -906,6 +988,7 @@
 		power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 283 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart7: serial@2870000 {
@@ -917,6 +1000,7 @@
 		power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 284 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart8: serial@2880000 {
@@ -928,6 +1012,7 @@
 		power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 285 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_uart9: serial@2890000 {
@@ -939,6 +1024,7 @@
 		power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 286 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	main_gpio0: gpio@600000 {
@@ -1219,6 +1305,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 187 0>;
 		power-domains = <&k3_pds 187 TI_SCI_PD_SHARED>;
+		status = "disabled";
 	};
 
 	main_i2c1: i2c@2010000 {
@@ -1230,6 +1317,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 188 0>;
 		power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@2020000 {
@@ -1241,6 +1329,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 189 0>;
 		power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@2030000 {
@@ -1252,6 +1341,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 190 0>;
 		power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c4: i2c@2040000 {
@@ -1263,6 +1353,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 191 0>;
 		power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c5: i2c@2050000 {
@@ -1274,6 +1365,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 192 0>;
 		power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c6: i2c@2060000 {
@@ -1285,6 +1377,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 193 0>;
 		power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	ufs_wrapper: ufs-wrapper@4e80000 {
@@ -1408,6 +1501,7 @@
 		clocks = <&k3_clks 174 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 174 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp1: mcasp@2b10000 {
@@ -1425,6 +1519,7 @@
 		clocks = <&k3_clks 175 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 175 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp2: mcasp@2b20000 {
@@ -1442,6 +1537,7 @@
 		clocks = <&k3_clks 176 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 176 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp3: mcasp@2b30000 {
@@ -1459,6 +1555,7 @@
 		clocks = <&k3_clks 177 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 177 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp4: mcasp@2b40000 {
@@ -1476,6 +1573,7 @@
 		clocks = <&k3_clks 178 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp5: mcasp@2b50000 {
@@ -1493,6 +1591,7 @@
 		clocks = <&k3_clks 179 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp6: mcasp@2b60000 {
@@ -1510,6 +1609,7 @@
 		clocks = <&k3_clks 180 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 180 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp7: mcasp@2b70000 {
@@ -1527,6 +1627,7 @@
 		clocks = <&k3_clks 181 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 181 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp8: mcasp@2b80000 {
@@ -1544,6 +1645,7 @@
 		clocks = <&k3_clks 182 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 182 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp9: mcasp@2b90000 {
@@ -1561,6 +1663,7 @@
 		clocks = <&k3_clks 183 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 183 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp10: mcasp@2ba0000 {
@@ -1578,6 +1681,7 @@
 		clocks = <&k3_clks 184 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcasp11: mcasp@2bb0000 {
@@ -1595,6 +1699,7 @@
 		clocks = <&k3_clks 185 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 185 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	watchdog0: watchdog@2200000 {
@@ -2027,6 +2132,7 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan1: can@2711000 {
@@ -2041,6 +2147,7 @@
 			     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan2: can@2721000 {
@@ -2055,6 +2162,7 @@
 			     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan3: can@2731000 {
@@ -2069,6 +2177,7 @@
 			     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan4: can@2741000 {
@@ -2083,6 +2192,7 @@
 			     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan5: can@2751000 {
@@ -2097,6 +2207,7 @@
 			     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan6: can@2761000 {
@@ -2111,6 +2222,7 @@
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan7: can@2771000 {
@@ -2125,6 +2237,7 @@
 			     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan8: can@2781000 {
@@ -2139,6 +2252,7 @@
 			     <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan9: can@2791000 {
@@ -2153,6 +2267,7 @@
 			     <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan10: can@27a1000 {
@@ -2167,6 +2282,7 @@
 			     <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan11: can@27b1000 {
@@ -2181,6 +2297,7 @@
 			     <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan12: can@27c1000 {
@@ -2195,6 +2312,7 @@
 			     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan13: can@27d1000 {
@@ -2209,5 +2327,6 @@
 			     <GIC_SPI 592 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index df08724bbf1c..8ac78034d5d6 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -79,6 +79,7 @@
 		power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 287 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	mcu_uart0: serial@40a00000 {
@@ -90,6 +91,7 @@
 		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 149 0>;
 		clock-names = "fclk";
+		status = "disabled";
 	};
 
 	wkup_gpio_intr: interrupt-controller@42200000 {
@@ -145,6 +147,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 194 0>;
 		power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_i2c1: i2c@40b10000 {
@@ -156,6 +159,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 195 0>;
 		power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	wkup_i2c0: i2c@42120000 {
@@ -167,6 +171,7 @@
 		clock-names = "fck";
 		clocks = <&k3_clks 197 0>;
 		power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>;
+		status = "disabled";
 	};
 
 	fss: fss@47000000 {
@@ -216,7 +221,7 @@
 		clocks = <&k3_clks 0 1>;
 		assigned-clocks = <&k3_clks 0 3>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 		dmas = <&main_udmap 0x7400>,
 			<&main_udmap 0x7401>;
 		dma-names = "fifo0", "fifo1";
@@ -235,7 +240,7 @@
 		clocks = <&k3_clks 1 1>;
 		assigned-clocks = <&k3_clks 1 3>;
 		assigned-clock-rates = <60000000>;
-		clock-names = "adc_tsc_fck";
+		clock-names = "fck";
 		dmas = <&main_udmap 0x7402>,
 			<&main_udmap 0x7403>;
 		dma-names = "fifo0", "fifo1";
@@ -403,6 +408,7 @@
 			     <GIC_SPI 833 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	mcu_mcan1: can@40568000 {
@@ -417,5 +423,6 @@
 			     <GIC_SPI 836 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-sk.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
index 80358cba6954..4640d280c85c 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-sk.dts
@@ -400,6 +400,47 @@
 			J721E_IOPAD(0x124, PIN_INPUT, 7) /* (Y24) PRG0_PRU1_GPO9.GPIO0_72 */
 		>;
 	};
+
+	main_i2c5_pins_default: main-i2c5-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x150, PIN_INPUT_PULLUP, 2) /* (Y26) PRG0_MDIO0_MDIO.I2C5_SCL */
+			J721E_IOPAD(0x154, PIN_INPUT_PULLUP, 2) /* (AA27) PRG0_MDIO0_MDC.I2C5_SDA */
+		>;
+	};
+
+	rpi_header_gpio0_pins_default: rpi-header-gpio0-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x01C, PIN_INPUT, 7) /* (AD22) PRG1_PRU0_GPO6.GPIO0_7 */
+			J721E_IOPAD(0x120, PIN_INPUT, 7) /* (AA28) PRG0_PRU1_GPO8.GPIO0_71 */
+			J721E_IOPAD(0x14C, PIN_INPUT, 7) /* (AA29) PRG0_PRU1_GPO19.GPIO0_82 */
+			J721E_IOPAD(0x02C, PIN_INPUT, 7) /* (AD21) PRG1_PRU0_GPO10.GPIO0_11 */
+			J721E_IOPAD(0x198, PIN_INPUT, 7) /* (V25) RGMII6_TD1.GPIO0_101 */
+			J721E_IOPAD(0x1B0, PIN_INPUT, 7) /* (W24) RGMII6_RD1.GPIO0_107 */
+			J721E_IOPAD(0x1A0, PIN_INPUT, 7) /* (W29) RGMII6_TXC.GPIO0_103 */
+			J721E_IOPAD(0x008, PIN_INPUT, 7) /* (AG22) PRG1_PRU0_GPO1.GPIO0_2 */
+			J721E_IOPAD(0x1D0, PIN_INPUT, 7) /* (AA3) SPI0_D1.GPIO0_115 */
+			J721E_IOPAD(0x11C, PIN_INPUT, 7) /* (AA24) PRG0_PRU1_GPO7.GPIO0_70 */
+			J721E_IOPAD(0x148, PIN_INPUT, 7) /* (AA26) PRG0_PRU1_GPO18.GPIO0_81 */
+			J721E_IOPAD(0x004, PIN_INPUT, 7) /* (AC23) PRG1_PRU0_GPO0.GPIO0_1 */
+			J721E_IOPAD(0x014, PIN_INPUT, 7) /* (AH23) PRG1_PRU0_GPO4.GPIO0_5 */
+			J721E_IOPAD(0x020, PIN_INPUT, 7) /* (AE20) PRG1_PRU0_GPO7.GPIO0_8 */
+			J721E_IOPAD(0x19C, PIN_INPUT, 7) /* (W27) RGMII6_TD0.GPIO0_102 */
+			J721E_IOPAD(0x1B4, PIN_INPUT, 7) /* (W25) RGMII6_RD0.GPIO0_108 */
+			J721E_IOPAD(0x188, PIN_INPUT, 7) /* (Y28) RGMII6_TX_CTL.GPIO0_97 */
+			J721E_IOPAD(0x00C, PIN_INPUT, 7) /* (AF22) PRG1_PRU0_GPO2.GPIO0_3 */
+			J721E_IOPAD(0x010, PIN_INPUT, 7) /* (AJ23) PRG1_PRU0_GPO3.GPIO0_4 */
+			J721E_IOPAD(0x178, PIN_INPUT, 7) /* (U27) RGMII5_RD3.GPIO0_93 */
+			J721E_IOPAD(0x17C, PIN_INPUT, 7) /* (U24) RGMII5_RD2.GPIO0_94 */
+			J721E_IOPAD(0x190, PIN_INPUT, 7) /* (W23) RGMII6_TD3.GPIO0_99 */
+			J721E_IOPAD(0x18C, PIN_INPUT, 7) /* (V23) RGMII6_RX_CTL.GPIO0_98 */
+		>;
+	};
+
+	rpi_header_gpio1_pins_default: rpi-header-gpio1-pins-default {
+		pinctrl-single,pins = <
+			J721E_IOPAD(0x234, PIN_INPUT, 7) /* (U3) EXT_REFCLK1.GPIO1_12 */
+		>;
+	};
 };
 
 &wkup_pmx0 {
@@ -475,46 +516,22 @@
 	status = "reserved";
 };
 
+&mcu_uart0 {
+	status = "okay";
+	/* Default pinmux */
+};
+
 &main_uart0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart0_pins_default>;
 	/* Shared with ATF on this platform */
 	power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
 };
 
-&main_uart2 {
-	/* Brought out on RPi header */
-	status = "disabled";
-};
-
-&main_uart3 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart5 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart6 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart7 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart8 {
-	/* UART not brought out */
-	status = "disabled";
-};
-
-&main_uart9 {
-	/* Brought out on M.2 E Key */
-	status = "disabled";
+&main_uart1 {
+	status = "okay";
+	/* Default pinmux */
 };
 
 &main_sdhci0 {
@@ -561,6 +578,7 @@
 };
 
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -588,18 +606,15 @@
 };
 
 &main_i2c1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c1_pins_default>;
 	/* i2c1 is used for DVI DDC, so we need to use 100kHz */
 	clock-frequency = <100000>;
 };
 
-&main_i2c2 {
-	/* Unused */
-	status = "disabled";
-};
-
 &main_i2c3 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c3_pins_default>;
 	clock-frequency = <400000>;
@@ -626,19 +641,22 @@
 	};
 };
 
-&main_i2c4 {
-	/* Unused */
-	status = "disabled";
-};
-
 &main_i2c5 {
 	/* Brought out on RPi Header */
-	status = "disabled";
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_i2c5_pins_default>;
+	clock-frequency = <400000>;
 };
 
-&main_i2c6 {
-	/* Unused */
-	status = "disabled";
+&main_gpio0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rpi_header_gpio0_pins_default>;
+};
+
+&main_gpio1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rpi_header_gpio1_pins_default>;
 };
 
 &main_gpio2 {
@@ -837,66 +855,6 @@
 	};
 };
 
-&mcasp0 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp1 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp2 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp3 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp4 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp5 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp6 {
-	/* Brought out on RPi header */
-	status = "disabled";
-};
-
-&mcasp7 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp8 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp9 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp10 {
-	/* Unused */
-	status = "disabled";
-};
-
-&mcasp11 {
-	/* Brought out on M.2 E Key */
-	status = "disabled";
-};
-
 &serdes0 {
 	serdes0_pcie_link: phy@0 {
 		reg = <0>;
@@ -984,6 +942,7 @@
 };
 
 &mailbox0_cluster0 {
+	status = "okay";
 	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
@@ -998,6 +957,7 @@
 };
 
 &mailbox0_cluster1 {
+	status = "okay";
 	interrupts = <432>;
 
 	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
@@ -1012,6 +972,7 @@
 };
 
 &mailbox0_cluster2 {
+	status = "okay";
 	interrupts = <428>;
 
 	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
@@ -1026,6 +987,7 @@
 };
 
 &mailbox0_cluster3 {
+	status = "okay";
 	interrupts = <424>;
 
 	mbox_c66_0: mbox-c66-0 {
@@ -1040,6 +1002,7 @@
 };
 
 &mailbox0_cluster4 {
+	status = "okay";
 	interrupts = <420>;
 
 	mbox_c71_0: mbox-c71-0 {
@@ -1048,34 +1011,6 @@
 	};
 };
 
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
 &mcu_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
index e36335232cf8..e289d5b44356 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
@@ -186,6 +186,7 @@
 };
 
 &mailbox0_cluster0 {
+	status = "okay";
 	interrupts = <436>;
 
 	mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
@@ -200,6 +201,7 @@
 };
 
 &mailbox0_cluster1 {
+	status = "okay";
 	interrupts = <432>;
 
 	mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
@@ -214,6 +216,7 @@
 };
 
 &mailbox0_cluster2 {
+	status = "okay";
 	interrupts = <428>;
 
 	mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
@@ -228,6 +231,7 @@
 };
 
 &mailbox0_cluster3 {
+	status = "okay";
 	interrupts = <424>;
 
 	mbox_c66_0: mbox-c66-0 {
@@ -242,6 +246,7 @@
 };
 
 &mailbox0_cluster4 {
+	status = "okay";
 	interrupts = <420>;
 
 	mbox_c71_0: mbox-c71-0 {
@@ -250,34 +255,6 @@
 	};
 };
 
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
 &mcu_r5fss0_core0 {
 	mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
 	memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
index b210cc07c539..a7aa6cf08acd 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
@@ -219,49 +219,19 @@
 	status = "reserved";
 };
 
-&main_uart0 {
-	status = "disabled";
-};
-
-&main_uart1 {
-	status = "disabled";
-};
-
-&main_uart2 {
-	status = "disabled";
-};
-
-&main_uart3 {
-	status = "disabled";
-};
-
-&main_uart4 {
-	status = "disabled";
-};
-
-&main_uart5 {
-	status = "disabled";
-};
-
-&main_uart6 {
-	status = "disabled";
-};
-
-&main_uart7 {
-	status = "disabled";
+&mcu_uart0 {
+	status = "okay";
+	/* Default pinmux */
 };
 
 &main_uart8 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_uart8_pins_default>;
 	/* Shared with TFA on this platform */
 	power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>;
 };
 
-&main_uart9 {
-	status = "disabled";
-};
-
 &main_i2c0 {
 	clock-frequency = <400000>;
 
@@ -291,30 +261,6 @@
 	};
 };
 
-&main_i2c1 {
-	status = "disabled";
-};
-
-&main_i2c2 {
-	status = "disabled";
-};
-
-&main_i2c3 {
-	status = "disabled";
-};
-
-&main_i2c4 {
-	status = "disabled";
-};
-
-&main_i2c5 {
-	status = "disabled";
-};
-
-&main_i2c6 {
-	status = "disabled";
-};
-
 &main_sdhci0 {
 	/* eMMC */
 	non-removable;
@@ -351,81 +297,15 @@
 };
 
 &mcu_mcan0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_mcan0_pins_default>;
 	phys = <&transceiver1>;
 };
 
 &mcu_mcan1 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_mcan1_pins_default>;
 	phys = <&transceiver2>;
 };
-
-&main_mcan0 {
-	status = "disabled";
-};
-
-&main_mcan1 {
-	status = "disabled";
-};
-
-&main_mcan2 {
-	status = "disabled";
-};
-
-&main_mcan3 {
-	status = "disabled";
-};
-
-&main_mcan4 {
-	status = "disabled";
-};
-
-&main_mcan5 {
-	status = "disabled";
-};
-
-&main_mcan6 {
-	status = "disabled";
-};
-
-&main_mcan7 {
-	status = "disabled";
-};
-
-&main_mcan8 {
-	status = "disabled";
-};
-
-&main_mcan9 {
-	status = "disabled";
-};
-
-&main_mcan10 {
-	status = "disabled";
-};
-
-&main_mcan11 {
-	status = "disabled";
-};
-
-&main_mcan12 {
-	status = "disabled";
-};
-
-&main_mcan13 {
-	status = "disabled";
-};
-
-&main_mcan14 {
-	status = "disabled";
-};
-
-&main_mcan15 {
-	status = "disabled";
-};
-
-&main_mcan17 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index 34e7d577ae13..8915132efcc1 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -60,7 +60,7 @@
 		#interrupt-cells = <1>;
 		ti,sci = <&sms>;
 		ti,sci-dev-id = <148>;
-		ti,interrupt-ranges = <8 360 56>;
+		ti,interrupt-ranges = <8 392 56>;
 	};
 
 	main_pmx0: pinctrl@11c000 {
@@ -72,6 +72,25 @@
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_crypto: crypto@4e00000 {
+		compatible = "ti,j721e-sa2ul";
+		reg = <0x00 0x04e00000 0x00 0x1200>;
+		power-domains = <&k3_pds 297 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x00 0x04e00000 0x00 0x04e00000 0x00 0x30000>;
+
+		dmas = <&main_udmap 0xca40>, <&main_udmap 0x4a40>,
+		       <&main_udmap 0x4a41>;
+		dma-names = "tx", "rx1", "rx2";
+
+		rng: rng@4e10000 {
+			compatible = "inside-secure,safexcel-eip76";
+			reg = <0x00 0x04e10000 0x00 0x7d>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
 	main_uart0: serial@2800000 {
 		compatible = "ti,j721e-uart", "ti,am654-uart";
 		reg = <0x00 0x02800000 0x00 0x200>;
@@ -80,6 +99,7 @@
 		clocks = <&k3_clks 146 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart1: serial@2810000 {
@@ -90,6 +110,7 @@
 		clocks = <&k3_clks 350 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 350 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart2: serial@2820000 {
@@ -100,6 +121,7 @@
 		clocks = <&k3_clks 351 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 351 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart3: serial@2830000 {
@@ -110,6 +132,7 @@
 		clocks = <&k3_clks 352 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 352 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart4: serial@2840000 {
@@ -120,6 +143,7 @@
 		clocks = <&k3_clks 353 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 353 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart5: serial@2850000 {
@@ -130,6 +154,7 @@
 		clocks = <&k3_clks 354 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 354 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart6: serial@2860000 {
@@ -140,6 +165,7 @@
 		clocks = <&k3_clks 355 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 355 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart7: serial@2870000 {
@@ -150,6 +176,7 @@
 		clocks = <&k3_clks 356 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 356 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart8: serial@2880000 {
@@ -160,6 +187,7 @@
 		clocks = <&k3_clks 357 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 357 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_uart9: serial@2890000 {
@@ -170,6 +198,7 @@
 		clocks = <&k3_clks 358 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 358 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_gpio0: gpio@600000 {
@@ -256,6 +285,7 @@
 		clocks = <&k3_clks 215 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 215 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c2: i2c@2020000 {
@@ -267,6 +297,7 @@
 		clocks = <&k3_clks 216 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 216 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c3: i2c@2030000 {
@@ -278,6 +309,7 @@
 		clocks = <&k3_clks 217 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 217 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c4: i2c@2040000 {
@@ -289,6 +321,7 @@
 		clocks = <&k3_clks 218 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 218 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c5: i2c@2050000 {
@@ -300,6 +333,7 @@
 		clocks = <&k3_clks 219 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 219 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_i2c6: i2c@2060000 {
@@ -311,6 +345,7 @@
 		clocks = <&k3_clks 220 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 220 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	main_sdhci0: mmc@4f80000 {
@@ -428,6 +463,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster1: mailbox@31f81000 {
@@ -437,6 +473,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster2: mailbox@31f82000 {
@@ -446,6 +483,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster3: mailbox@31f83000 {
@@ -455,6 +493,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster4: mailbox@31f84000 {
@@ -464,6 +503,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster5: mailbox@31f85000 {
@@ -473,6 +513,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster6: mailbox@31f86000 {
@@ -482,6 +523,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster7: mailbox@31f87000 {
@@ -491,6 +533,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster8: mailbox@31f88000 {
@@ -500,6 +543,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster9: mailbox@31f89000 {
@@ -509,6 +553,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster10: mailbox@31f8a000 {
@@ -518,6 +563,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox0_cluster11: mailbox@31f8b000 {
@@ -527,6 +573,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster0: mailbox@31f90000 {
@@ -536,6 +583,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster1: mailbox@31f91000 {
@@ -545,6 +593,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster2: mailbox@31f92000 {
@@ -554,6 +603,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster3: mailbox@31f93000 {
@@ -563,6 +613,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster4: mailbox@31f94000 {
@@ -572,6 +623,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster5: mailbox@31f95000 {
@@ -581,6 +633,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster6: mailbox@31f96000 {
@@ -590,6 +643,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster7: mailbox@31f97000 {
@@ -599,6 +653,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster8: mailbox@31f98000 {
@@ -608,6 +663,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster9: mailbox@31f99000 {
@@ -617,6 +673,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster10: mailbox@31f9a000 {
@@ -626,6 +683,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		mailbox1_cluster11: mailbox@31f9b000 {
@@ -635,6 +693,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <16>;
 			interrupt-parent = <&main_navss_intr>;
+			status = "disabled";
 		};
 
 		main_ringacc: ringacc@3c000000 {
@@ -698,6 +757,7 @@
 			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan1: can@2711000 {
@@ -712,6 +772,7 @@
 			     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan2: can@2721000 {
@@ -726,6 +787,7 @@
 			     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan3: can@2731000 {
@@ -740,6 +802,7 @@
 			     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan4: can@2741000 {
@@ -754,6 +817,7 @@
 			     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan5: can@2751000 {
@@ -768,6 +832,7 @@
 			     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan6: can@2761000 {
@@ -782,6 +847,7 @@
 			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan7: can@2771000 {
@@ -796,6 +862,7 @@
 			     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan8: can@2781000 {
@@ -810,6 +877,7 @@
 			     <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan9: can@2791000 {
@@ -824,6 +892,7 @@
 			     <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan10: can@27a1000 {
@@ -838,6 +907,7 @@
 			     <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan11: can@27b1000 {
@@ -852,6 +922,7 @@
 			     <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan12: can@27c1000 {
@@ -866,6 +937,7 @@
 			     <GIC_SPI 589 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan13: can@27d1000 {
@@ -880,6 +952,7 @@
 			     <GIC_SPI 592 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan14: can@2681000 {
@@ -894,6 +967,7 @@
 			     <GIC_SPI 595 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan15: can@2691000 {
@@ -908,6 +982,7 @@
 			     <GIC_SPI 598 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan16: can@26a1000 {
@@ -922,6 +997,7 @@
 			     <GIC_SPI 785 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	main_mcan17: can@26b1000 {
@@ -936,5 +1012,6 @@
 			     <GIC_SPI 788 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index 4d1bfabd1313..0af242aa9816 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -65,7 +65,7 @@
 		#interrupt-cells = <1>;
 		ti,sci = <&sms>;
 		ti,sci-dev-id = <125>;
-		ti,interrupt-ranges = <16 928 16>;
+		ti,interrupt-ranges = <16 960 16>;
 	};
 
 	mcu_conf: syscon@40f00000 {
@@ -91,6 +91,7 @@
 		clocks = <&k3_clks 359 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 359 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_uart0: serial@40a00000 {
@@ -101,6 +102,7 @@
 		clocks = <&k3_clks 149 3>;
 		clock-names = "fclk";
 		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	wkup_gpio0: gpio@42110000 {
@@ -144,6 +146,7 @@
 		clocks = <&k3_clks 223 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 223 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_i2c0: i2c@40b00000 {
@@ -155,6 +158,7 @@
 		clocks = <&k3_clks 221 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 221 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_i2c1: i2c@40b10000 {
@@ -166,6 +170,7 @@
 		clocks = <&k3_clks 222 1>;
 		clock-names = "fck";
 		power-domains = <&k3_pds 222 TI_SCI_PD_EXCLUSIVE>;
+		status = "disabled";
 	};
 
 	mcu_mcan0: can@40528000 {
@@ -180,6 +185,7 @@
 			     <GIC_SPI 833 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	mcu_mcan1: can@40568000 {
@@ -194,6 +200,7 @@
 			     <GIC_SPI 836 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-names = "int0", "int1";
 		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+		status = "disabled";
 	};
 
 	mcu_navss: bus@28380000{
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
index 76f0ceacb6d4..6930efff8a5a 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
@@ -56,6 +56,7 @@
 };
 
 &main_i2c0 {
+	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
@@ -73,103 +74,8 @@
 };
 
 &main_mcan16 {
+	status = "okay";
 	pinctrl-0 = <&main_mcan16_pins_default>;
 	pinctrl-names = "default";
 	phys = <&transceiver0>;
 };
-
-&mailbox0_cluster0 {
-	status = "disabled";
-};
-
-&mailbox0_cluster1 {
-	status = "disabled";
-};
-
-&mailbox0_cluster2 {
-	status = "disabled";
-};
-
-&mailbox0_cluster3 {
-	status = "disabled";
-};
-
-&mailbox0_cluster4 {
-	status = "disabled";
-};
-
-&mailbox0_cluster5 {
-	status = "disabled";
-};
-
-&mailbox0_cluster6 {
-	status = "disabled";
-};
-
-&mailbox0_cluster7 {
-	status = "disabled";
-};
-
-&mailbox0_cluster8 {
-	status = "disabled";
-};
-
-&mailbox0_cluster9 {
-	status = "disabled";
-};
-
-&mailbox0_cluster10 {
-	status = "disabled";
-};
-
-&mailbox0_cluster11 {
-	status = "disabled";
-};
-
-&mailbox1_cluster0 {
-	status = "disabled";
-};
-
-&mailbox1_cluster1 {
-	status = "disabled";
-};
-
-&mailbox1_cluster2 {
-	status = "disabled";
-};
-
-&mailbox1_cluster3 {
-	status = "disabled";
-};
-
-&mailbox1_cluster4 {
-	status = "disabled";
-};
-
-&mailbox1_cluster5 {
-	status = "disabled";
-};
-
-&mailbox1_cluster6 {
-	status = "disabled";
-};
-
-&mailbox1_cluster7 {
-	status = "disabled";
-};
-
-&mailbox1_cluster8 {
-	status = "disabled";
-};
-
-&mailbox1_cluster9 {
-	status = "disabled";
-};
-
-&mailbox1_cluster10 {
-	status = "disabled";
-};
-
-&mailbox1_cluster11 {
-	status = "disabled";
-};
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts linux-libre-6.2-gnu/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index e2dd72fe33ce..24a252317150 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -150,6 +150,18 @@
 		#clock-cells = <0>;
 		clock-frequency = <114285000>;
 	};
+
+	dpcon {
+		compatible = "dp-connector";
+		label = "P11";
+		type = "full-size";
+
+		port {
+			dpcon_in: endpoint {
+				remote-endpoint = <&dpsub_dp_out>;
+			};
+		};
+	};
 };
 
 &can1 {
@@ -1015,4 +1027,12 @@
 	phy-names = "dp-phy0", "dp-phy1";
 	phys = <&psgtr 1 PHY_TYPE_DP 0 3>,
 	       <&psgtr 0 PHY_TYPE_DP 1 3>;
+
+	ports {
+		port@5 {
+			dpsub_dp_out: endpoint {
+				remote-endpoint = <&dpcon_in>;
+			};
+		};
+	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi linux-libre-6.2-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index a549265e55f6..4325cb8526ed 100644
--- linux-libre-6.1-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ linux-libre-6.2-gnu/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -100,6 +100,22 @@
 		};
 	};
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		rproc_0_fw_image: memory@3ed00000 {
+			no-map;
+			reg = <0x0 0x3ed00000 0x0 0x40000>;
+		};
+
+		rproc_1_fw_image: memory@3ef00000 {
+			no-map;
+			reg = <0x0 0x3ef00000 0x0 0x40000>;
+		};
+	};
+
 	zynqmp_ipi: zynqmp_ipi {
 		compatible = "xlnx,zynqmp-ipi-mailbox";
 		interrupt-parent = <&gic>;
@@ -203,6 +219,23 @@
 		ranges;
 	};
 
+	remoteproc {
+		compatible = "xlnx,zynqmp-r5fss";
+		xlnx,cluster-mode = <1>;
+
+		r5f-0 {
+			compatible = "xlnx,zynqmp-r5f";
+			power-domains = <&zynqmp_firmware PD_RPU_0>;
+			memory-region = <&rproc_0_fw_image>;
+		};
+
+		r5f-1 {
+			compatible = "xlnx,zynqmp-r5f";
+			power-domains = <&zynqmp_firmware PD_RPU_1>;
+			memory-region = <&rproc_1_fw_image>;
+		};
+	};
+
 	amba: axi {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@@ -930,6 +963,30 @@
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO1>,
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO2>,
 			       <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+				};
+				port@1 {
+					reg = <1>;
+				};
+				port@2 {
+					reg = <2>;
+				};
+				port@3 {
+					reg = <3>;
+				};
+				port@4 {
+					reg = <4>;
+				};
+				port@5 {
+					reg = <5>;
+				};
+			};
 		};
 	};
 };
diff --git linux-libre-6.1-gnu/arch/arm64/configs/defconfig linux-libre-6.2-gnu/arch/arm64/configs/defconfig
index 0b6af3348e79..851e8f9be06d 100644
--- linux-libre-6.1-gnu/arch/arm64/configs/defconfig
+++ linux-libre-6.2-gnu/arch/arm64/configs/defconfig
@@ -357,6 +357,7 @@ CONFIG_RMNET=m
 CONFIG_R8169=m
 CONFIG_SH_ETH=y
 CONFIG_RAVB=y
+CONFIG_RENESAS_ETHER_SWITCH=y
 CONFIG_SMC91X=y
 CONFIG_SMSC911X=y
 CONFIG_SNI_AVE=y
@@ -369,7 +370,7 @@ CONFIG_MESON_GXL_PHY=m
 CONFIG_AQUANTIA_PHY=y
 CONFIG_BCM54140_PHY=m
 CONFIG_MARVELL_PHY=m
-CONFIG_MARVELL_10G_PHY=m
+CONFIG_MARVELL_10G_PHY=y
 CONFIG_MICREL_PHY=y
 CONFIG_MICROSEMI_PHY=y
 CONFIG_AT803X_PHY=y
@@ -392,6 +393,7 @@ CONFIG_USB_NET_PLUSB=m
 CONFIG_USB_NET_MCS7830=m
 CONFIG_ATH10K=m
 CONFIG_ATH10K_PCI=m
+CONFIG_ATH10K_SDIO=m
 CONFIG_ATH10K_SNOC=m
 CONFIG_WCN36XX=m
 CONFIG_ATH11K=m
@@ -412,6 +414,7 @@ CONFIG_KEYBOARD_CROS_EC=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=m
 CONFIG_TOUCHSCREEN_GOODIX=m
+CONFIG_TOUCHSCREEN_ELAN=m
 CONFIG_TOUCHSCREEN_EDT_FT5X06=m
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_PM8941_PWRKEY=y
@@ -462,6 +465,10 @@ CONFIG_IPMI_HANDLER=m
 CONFIG_IPMI_DEVICE_INTERFACE=m
 CONFIG_IPMI_SI=m
 CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS=m
+CONFIG_TCG_TIS_SPI=m
+CONFIG_TCG_TIS_SPI_CR50=y
+CONFIG_TCG_TIS_I2C_CR50=m
 CONFIG_TCG_TIS_I2C_INFINEON=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
@@ -505,6 +512,7 @@ CONFIG_SPI_IMX=m
 CONFIG_SPI_FSL_DSPI=y
 CONFIG_SPI_MESON_SPICC=m
 CONFIG_SPI_MESON_SPIFC=m
+CONFIG_SPI_MT65XX=y
 CONFIG_SPI_ORION=y
 CONFIG_SPI_PL022=y
 CONFIG_SPI_ROCKCHIP=y
@@ -538,9 +546,12 @@ CONFIG_PINCTRL_MSM=y
 CONFIG_PINCTRL_IPQ8074=y
 CONFIG_PINCTRL_IPQ6018=y
 CONFIG_PINCTRL_MSM8916=y
+CONFIG_PINCTRL_MSM8953=y
+CONFIG_PINCTRL_MSM8976=y
 CONFIG_PINCTRL_MSM8994=y
 CONFIG_PINCTRL_MSM8996=y
 CONFIG_PINCTRL_MSM8998=y
+CONFIG_PINCTRL_QCM2290=y
 CONFIG_PINCTRL_QCS404=y
 CONFIG_PINCTRL_QDF2XXX=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
@@ -549,6 +560,7 @@ CONFIG_PINCTRL_SC7280=y
 CONFIG_PINCTRL_SC8180X=y
 CONFIG_PINCTRL_SC8280XP=y
 CONFIG_PINCTRL_SDM845=y
+CONFIG_PINCTRL_SM6115=y
 CONFIG_PINCTRL_SM8150=y
 CONFIG_PINCTRL_SM8250=y
 CONFIG_PINCTRL_SM8350=y
@@ -614,6 +626,7 @@ CONFIG_BRCMSTB_THERMAL=m
 CONFIG_EXYNOS_THERMAL=y
 CONFIG_TEGRA_SOCTHERM=m
 CONFIG_TEGRA_BPMP_THERMAL=m
+CONFIG_GENERIC_ADC_THERMAL=m
 CONFIG_QCOM_TSENS=y
 CONFIG_QCOM_SPMI_ADC_TM5=m
 CONFIG_QCOM_SPMI_TEMP_ALARM=m
@@ -698,6 +711,7 @@ CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_SDR_PLATFORM_DRIVERS=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
+CONFIG_VIDEO_MEDIATEK_JPEG=m
 CONFIG_VIDEO_QCOM_CAMSS=m
 CONFIG_VIDEO_QCOM_VENUS=m
 CONFIG_VIDEO_RCAR_ISP=m
@@ -759,7 +773,9 @@ CONFIG_DRM_PARADE_PS8640=m
 CONFIG_DRM_SII902X=m
 CONFIG_DRM_SIMPLE_BRIDGE=m
 CONFIG_DRM_THINE_THC63LVD1024=m
+CONFIG_DRM_TI_TFP410=m
 CONFIG_DRM_TI_SN65DSI86=m
+CONFIG_DRM_ANALOGIX_ANX7625=m
 CONFIG_DRM_I2C_ADV7511=m
 CONFIG_DRM_I2C_ADV7511_AUDIO=y
 CONFIG_DRM_CDNS_MHDP8546=m
@@ -789,6 +805,7 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_VGA16 is not set
 CONFIG_SOUND=y
 CONFIG_SND=y
+CONFIG_SND_ALOOP=m
 CONFIG_SND_HDA_TEGRA=m
 CONFIG_SND_HDA_CODEC_HDMI=m
 CONFIG_SND_SOC=y
@@ -801,6 +818,9 @@ CONFIG_SND_SOC_IMX_SGTL5000=m
 CONFIG_SND_SOC_IMX_SPDIF=m
 CONFIG_SND_SOC_FSL_ASOC_CARD=m
 CONFIG_SND_SOC_IMX_AUDMIX=m
+CONFIG_SND_SOC_MT8183=m
+CONFIG_SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=m
+CONFIG_SND_SOC_MT8183_DA7219_MAX98357A=m
 CONFIG_SND_MESON_AXG_SOUND_CARD=m
 CONFIG_SND_MESON_GX_SOUND_CARD=m
 CONFIG_SND_SOC_QCOM=m
@@ -843,9 +863,11 @@ CONFIG_SND_SOC_GTM601=m
 CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
 CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
 CONFIG_SND_SOC_PCM3168A_I2C=m
+CONFIG_SND_SOC_RT5640=m
 CONFIG_SND_SOC_RT5659=m
 CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
 CONFIG_SND_SOC_SIMPLE_MUX=m
+CONFIG_SND_SOC_TAS2552=m
 CONFIG_SND_SOC_TAS571X=m
 CONFIG_SND_SOC_TLV320AIC32X4_I2C=m
 CONFIG_SND_SOC_WCD9335=m
@@ -1003,6 +1025,7 @@ CONFIG_RTC_DRV_SNVS=m
 CONFIG_RTC_DRV_IMX_SC=m
 CONFIG_RTC_DRV_MT6397=m
 CONFIG_RTC_DRV_XGENE=y
+CONFIG_TEGRA186_TIMER=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2835=y
 CONFIG_DMA_SUN6I=m
@@ -1049,6 +1072,7 @@ CONFIG_COMMON_CLK_CS2000_CP=y
 CONFIG_COMMON_CLK_FSL_SAI=y
 CONFIG_COMMON_CLK_S2MPS11=y
 CONFIG_COMMON_CLK_PWM=y
+CONFIG_COMMON_CLK_RS9_PCIE=y
 CONFIG_COMMON_CLK_VC5=y
 CONFIG_COMMON_CLK_NPCM8XX=y
 CONFIG_COMMON_CLK_BD718XX=m
@@ -1083,6 +1107,7 @@ CONFIG_SDM_GPUCC_845=y
 CONFIG_SDM_VIDEOCC_845=y
 CONFIG_SDM_DISPCC_845=y
 CONFIG_SM_DISPCC_8250=y
+CONFIG_SM_GCC_6115=y
 CONFIG_SM_GCC_8350=y
 CONFIG_SM_GCC_8450=y
 CONFIG_SM_GPUCC_8150=y
@@ -1107,6 +1132,7 @@ CONFIG_ARM_SMMU_V3=y
 CONFIG_MTK_IOMMU=y
 CONFIG_QCOM_IOMMU=y
 CONFIG_REMOTEPROC=y
+CONFIG_MTK_SCP=m
 CONFIG_QCOM_Q6V5_ADSP=m
 CONFIG_QCOM_Q6V5_MSS=m
 CONFIG_QCOM_Q6V5_PAS=m
@@ -1124,8 +1150,10 @@ CONFIG_RASPBERRYPI_POWER=y
 CONFIG_FSL_DPAA=y
 CONFIG_FSL_MC_DPIO=y
 CONFIG_FSL_RCPM=y
+CONFIG_MTK_CMDQ=m
 CONFIG_MTK_DEVAPC=m
 CONFIG_MTK_PMIC_WRAP=y
+CONFIG_MTK_SVS=m
 CONFIG_QCOM_AOSS_QMP=y
 CONFIG_QCOM_COMMAND_DB=y
 CONFIG_QCOM_CPR=y
@@ -1176,6 +1204,7 @@ CONFIG_ARCH_TEGRA_234_SOC=y
 CONFIG_TI_SCI_PM_DOMAINS=y
 CONFIG_ARM_IMX_BUS_DEVFREQ=m
 CONFIG_ARM_IMX8M_DDRC_DEVFREQ=m
+CONFIG_ARM_MEDIATEK_CCI_DEVFREQ=m
 CONFIG_EXTCON_PTN5150=m
 CONFIG_EXTCON_USB_GPIO=y
 CONFIG_EXTCON_USBC_CROS_EC=y
@@ -1183,6 +1212,7 @@ CONFIG_RENESAS_RPCIF=m
 CONFIG_IIO=y
 CONFIG_EXYNOS_ADC=y
 CONFIG_MAX9611=m
+CONFIG_MEDIATEK_MT6577_AUXADC=m
 CONFIG_QCOM_SPMI_VADC=m
 CONFIG_QCOM_SPMI_ADC5=m
 CONFIG_ROCKCHIP_SARADC=m
@@ -1239,6 +1269,7 @@ CONFIG_PHY_QCOM_USB_HS=m
 CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=m
 CONFIG_PHY_QCOM_USB_HS_28NM=m
 CONFIG_PHY_QCOM_USB_SS=m
+CONFIG_PHY_R8A779F0_ETHERNET_SERDES=y
 CONFIG_PHY_RCAR_GEN3_PCIE=y
 CONFIG_PHY_RCAR_GEN3_USB2=y
 CONFIG_PHY_RCAR_GEN3_USB3=m
@@ -1270,6 +1301,7 @@ CONFIG_NVMEM_IMX_OCOTP_SCU=y
 CONFIG_NVMEM_MTK_EFUSE=y
 CONFIG_NVMEM_QCOM_QFPROM=y
 CONFIG_NVMEM_ROCKCHIP_EFUSE=y
+CONFIG_NVMEM_SNVS_LPGPR=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_NVMEM_UNIPHIER_EFUSE=y
 CONFIG_NVMEM_MESON_EFUSE=m
@@ -1293,12 +1325,13 @@ CONFIG_INTERCONNECT_IMX=m
 CONFIG_INTERCONNECT_IMX8MM=m
 CONFIG_INTERCONNECT_IMX8MN=m
 CONFIG_INTERCONNECT_IMX8MQ=m
+CONFIG_INTERCONNECT_IMX8MP=m
 CONFIG_INTERCONNECT_QCOM=y
 CONFIG_INTERCONNECT_QCOM_MSM8916=m
 CONFIG_INTERCONNECT_QCOM_MSM8996=m
 CONFIG_INTERCONNECT_QCOM_OSM_L3=m
 CONFIG_INTERCONNECT_QCOM_QCS404=m
-CONFIG_INTERCONNECT_QCOM_SC7180=m
+CONFIG_INTERCONNECT_QCOM_SC7180=y
 CONFIG_INTERCONNECT_QCOM_SC7280=y
 CONFIG_INTERCONNECT_QCOM_SC8180X=y
 CONFIG_INTERCONNECT_QCOM_SC8280XP=y
@@ -1306,7 +1339,10 @@ CONFIG_INTERCONNECT_QCOM_SDM845=y
 CONFIG_INTERCONNECT_QCOM_SM8150=m
 CONFIG_INTERCONNECT_QCOM_SM8250=m
 CONFIG_INTERCONNECT_QCOM_SM8350=m
-CONFIG_INTERCONNECT_QCOM_SM8450=m
+CONFIG_INTERCONNECT_QCOM_SM8450=y
+CONFIG_HTE=y
+CONFIG_HTE_TEGRA194=y
+CONFIG_HTE_TEGRA194_TEST=m
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
@@ -1341,6 +1377,7 @@ CONFIG_CRYPTO_USER_API_RNG=m
 CONFIG_CRYPTO_DEV_SUN8I_CE=m
 CONFIG_CRYPTO_DEV_FSL_CAAM=m
 CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM=m
+CONFIG_CRYPTO_DEV_QCE=m
 CONFIG_CRYPTO_DEV_QCOM_RNG=m
 CONFIG_CRYPTO_DEV_CCREE=m
 CONFIG_CRYPTO_DEV_HISI_SEC2=m
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/Kconfig linux-libre-6.2-gnu/arch/arm64/crypto/Kconfig
index 8bd80508a710..6d06b448a66e 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/Kconfig
+++ linux-libre-6.2-gnu/arch/arm64/crypto/Kconfig
@@ -6,8 +6,8 @@ config CRYPTO_GHASH_ARM64_CE
 	tristate "Hash functions: GHASH (ARMv8 Crypto Extensions)"
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
-	select CRYPTO_GF128MUL
 	select CRYPTO_LIB_AES
+	select CRYPTO_LIB_GF128MUL
 	select CRYPTO_AEAD
 	help
 	  GCM GHASH function (NIST SP800-38D)
@@ -96,6 +96,17 @@ config CRYPTO_SHA3_ARM64
 	  Architecture: arm64 using:
 	  - ARMv8.2 Crypto Extensions
 
+config CRYPTO_SM3_NEON
+	tristate "Hash functions: SM3 (NEON)"
+	depends on KERNEL_MODE_NEON
+	select CRYPTO_HASH
+	select CRYPTO_SM3
+	help
+	  SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
+
+	  Architecture: arm64 using:
+	  - NEON (Advanced SIMD) extensions
+
 config CRYPTO_SM3_ARM64_CE
 	tristate "Hash functions: SM3 (ARMv8.2 Crypto Extensions)"
 	depends on KERNEL_MODE_NEON
@@ -220,7 +231,7 @@ config CRYPTO_SM4_ARM64_CE
 	  - NEON (Advanced SIMD) extensions
 
 config CRYPTO_SM4_ARM64_CE_BLK
-	tristate "Ciphers: SM4, modes: ECB/CBC/CFB/CTR (ARMv8 Crypto Extensions)"
+	tristate "Ciphers: SM4, modes: ECB/CBC/CFB/CTR/XTS (ARMv8 Crypto Extensions)"
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_SKCIPHER
 	select CRYPTO_SM4
@@ -231,6 +242,8 @@ config CRYPTO_SM4_ARM64_CE_BLK
 	  - CBC (Cipher Block Chaining) mode (NIST SP800-38A)
 	  - CFB (Cipher Feedback) mode (NIST SP800-38A)
 	  - CTR (Counter) mode (NIST SP800-38A)
+	  - XTS (XOR Encrypt XOR with ciphertext stealing) mode (NIST SP800-38E
+	    and IEEE 1619)
 
 	  Architecture: arm64 using:
 	  - ARMv8 Crypto Extensions
@@ -268,6 +281,38 @@ config CRYPTO_AES_ARM64_CE_CCM
 	  - ARMv8 Crypto Extensions
 	  - NEON (Advanced SIMD) extensions
 
+config CRYPTO_SM4_ARM64_CE_CCM
+	tristate "AEAD cipher: SM4 in CCM mode (ARMv8 Crypto Extensions)"
+	depends on KERNEL_MODE_NEON
+	select CRYPTO_ALGAPI
+	select CRYPTO_AEAD
+	select CRYPTO_SM4
+	select CRYPTO_SM4_ARM64_CE_BLK
+	help
+	  AEAD cipher: SM4 cipher algorithms (OSCCA GB/T 32907-2016) with
+	  CCM (Counter with Cipher Block Chaining-Message Authentication Code)
+	  authenticated encryption mode (NIST SP800-38C)
+
+	  Architecture: arm64 using:
+	  - ARMv8 Crypto Extensions
+	  - NEON (Advanced SIMD) extensions
+
+config CRYPTO_SM4_ARM64_CE_GCM
+	tristate "AEAD cipher: SM4 in GCM mode (ARMv8 Crypto Extensions)"
+	depends on KERNEL_MODE_NEON
+	select CRYPTO_ALGAPI
+	select CRYPTO_AEAD
+	select CRYPTO_SM4
+	select CRYPTO_SM4_ARM64_CE_BLK
+	help
+	  AEAD cipher: SM4 cipher algorithms (OSCCA GB/T 32907-2016) with
+	  GCM (Galois/Counter Mode) authenticated encryption mode (NIST SP800-38D)
+
+	  Architecture: arm64 using:
+	  - ARMv8 Crypto Extensions
+	  - PMULL (Polynomial Multiply Long) instructions
+	  - NEON (Advanced SIMD) extensions
+
 config CRYPTO_CRCT10DIF_ARM64_CE
 	tristate "CRCT10DIF (PMULL)"
 	depends on KERNEL_MODE_NEON && CRC_T10DIF
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/Makefile linux-libre-6.2-gnu/arch/arm64/crypto/Makefile
index 24bb0c4610de..4818e204c2ac 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/crypto/Makefile
@@ -17,6 +17,9 @@ sha512-ce-y := sha512-ce-glue.o sha512-ce-core.o
 obj-$(CONFIG_CRYPTO_SHA3_ARM64) += sha3-ce.o
 sha3-ce-y := sha3-ce-glue.o sha3-ce-core.o
 
+obj-$(CONFIG_CRYPTO_SM3_NEON) += sm3-neon.o
+sm3-neon-y := sm3-neon-glue.o sm3-neon-core.o
+
 obj-$(CONFIG_CRYPTO_SM3_ARM64_CE) += sm3-ce.o
 sm3-ce-y := sm3-ce-glue.o sm3-ce-core.o
 
@@ -26,6 +29,12 @@ sm4-ce-cipher-y := sm4-ce-cipher-glue.o sm4-ce-cipher-core.o
 obj-$(CONFIG_CRYPTO_SM4_ARM64_CE_BLK) += sm4-ce.o
 sm4-ce-y := sm4-ce-glue.o sm4-ce-core.o
 
+obj-$(CONFIG_CRYPTO_SM4_ARM64_CE_CCM) += sm4-ce-ccm.o
+sm4-ce-ccm-y := sm4-ce-ccm-glue.o sm4-ce-ccm-core.o
+
+obj-$(CONFIG_CRYPTO_SM4_ARM64_CE_GCM) += sm4-ce-gcm.o
+sm4-ce-gcm-y := sm4-ce-gcm-glue.o sm4-ce-gcm-core.o
+
 obj-$(CONFIG_CRYPTO_SM4_ARM64_NEON_BLK) += sm4-neon.o
 sm4-neon-y := sm4-neon-glue.o sm4-neon-core.o
 
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/aes-ce-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/aes-ce-glue.c
index 56a5f6f0b0c1..e921823ca103 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/aes-ce-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/aes-ce-glue.c
@@ -9,9 +9,9 @@
 #include <asm/simd.h>
 #include <asm/unaligned.h>
 #include <crypto/aes.h>
+#include <crypto/algapi.h>
 #include <crypto/internal/simd.h>
 #include <linux/cpufeature.h>
-#include <linux/crypto.h>
 #include <linux/module.h>
 
 #include "aes-ce-setkey.h"
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/aes-cipher-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/aes-cipher-glue.c
index 8caf6dfefce8..4ec55e568941 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/aes-cipher-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/aes-cipher-glue.c
@@ -6,7 +6,7 @@
  */
 
 #include <crypto/aes.h>
-#include <linux/crypto.h>
+#include <crypto/algapi.h>
 #include <linux/module.h>
 
 asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/aes-modes.S linux-libre-6.2-gnu/arch/arm64/crypto/aes-modes.S
index 5abc834271f4..0e834a2c062c 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/aes-modes.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/aes-modes.S
@@ -52,8 +52,7 @@ SYM_FUNC_END(aes_decrypt_block5x)
 	 */
 
 AES_FUNC_START(aes_ecb_encrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	0
 
 	enc_prepare	w3, x2, x5
 
@@ -77,14 +76,13 @@ ST5(	st1		{v4.16b}, [x0], #16		)
 	subs		w4, w4, #1
 	bne		.Lecbencloop
 .Lecbencout:
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 AES_FUNC_END(aes_ecb_encrypt)
 
 
 AES_FUNC_START(aes_ecb_decrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	0
 
 	dec_prepare	w3, x2, x5
 
@@ -108,7 +106,7 @@ ST5(	st1		{v4.16b}, [x0], #16		)
 	subs		w4, w4, #1
 	bne		.Lecbdecloop
 .Lecbdecout:
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 AES_FUNC_END(aes_ecb_decrypt)
 
@@ -171,9 +169,6 @@ AES_FUNC_END(aes_cbc_encrypt)
 AES_FUNC_END(aes_essiv_cbc_encrypt)
 
 AES_FUNC_START(aes_essiv_cbc_decrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
-
 	ld1		{cbciv.16b}, [x5]		/* get iv */
 
 	mov		w8, #14				/* AES-256: 14 rounds */
@@ -182,11 +177,9 @@ AES_FUNC_START(aes_essiv_cbc_decrypt)
 	b		.Lessivcbcdecstart
 
 AES_FUNC_START(aes_cbc_decrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
-
 	ld1		{cbciv.16b}, [x5]		/* get iv */
 .Lessivcbcdecstart:
+	frame_push	0
 	dec_prepare	w3, x2, x6
 
 .LcbcdecloopNx:
@@ -236,7 +229,7 @@ ST5(	st1		{v4.16b}, [x0], #16		)
 	bne		.Lcbcdecloop
 .Lcbcdecout:
 	st1		{cbciv.16b}, [x5]		/* return iv */
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 AES_FUNC_END(aes_cbc_decrypt)
 AES_FUNC_END(aes_essiv_cbc_decrypt)
@@ -337,8 +330,7 @@ AES_FUNC_END(aes_cbc_cts_decrypt)
 	BLOCKS		.req x13
 	BLOCKS_W	.req w13
 
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	0
 
 	enc_prepare	ROUNDS_W, KEY, IV_PART
 	ld1		{vctr.16b}, [IV]
@@ -481,7 +473,7 @@ ST5(	st1		{v4.16b}, [OUT], #16		)
 	.if !\xctr
 		st1		{vctr.16b}, [IV] /* return next CTR value */
 	.endif
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 
 .Lctrtail\xctr:
@@ -645,8 +637,7 @@ AES_FUNC_END(aes_xctr_encrypt)
 	.endm
 
 AES_FUNC_START(aes_xts_encrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	0
 
 	ld1		{v4.16b}, [x6]
 	xts_load_mask	v8
@@ -704,7 +695,7 @@ AES_FUNC_START(aes_xts_encrypt)
 	st1		{v0.16b}, [x0]
 .Lxtsencret:
 	st1		{v4.16b}, [x6]
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 
 .LxtsencctsNx:
@@ -732,8 +723,7 @@ AES_FUNC_START(aes_xts_encrypt)
 AES_FUNC_END(aes_xts_encrypt)
 
 AES_FUNC_START(aes_xts_decrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	0
 
 	/* subtract 16 bytes if we are doing CTS */
 	sub		w8, w4, #0x10
@@ -794,7 +784,7 @@ AES_FUNC_START(aes_xts_decrypt)
 	b		.Lxtsdecloop
 .Lxtsdecout:
 	st1		{v4.16b}, [x6]
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 
 .Lxtsdeccts:
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/aes-neonbs-core.S linux-libre-6.2-gnu/arch/arm64/crypto/aes-neonbs-core.S
index d427f4556b6e..7278a37c2d5c 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/aes-neonbs-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/aes-neonbs-core.S
@@ -760,7 +760,7 @@ SYM_FUNC_START_LOCAL(__xts_crypt8)
 	eor		v6.16b, v6.16b, v31.16b
 	eor		v7.16b, v7.16b, v16.16b
 
-	stp		q16, q17, [sp, #16]
+	stp		q16, q17, [x6]
 
 	mov		bskey, x2
 	mov		rounds, x3
@@ -768,8 +768,8 @@ SYM_FUNC_START_LOCAL(__xts_crypt8)
 SYM_FUNC_END(__xts_crypt8)
 
 	.macro		__xts_crypt, do8, o0, o1, o2, o3, o4, o5, o6, o7
-	stp		x29, x30, [sp, #-48]!
-	mov		x29, sp
+	frame_push	0, 32
+	add		x6, sp, #.Lframe_local_offset
 
 	ld1		{v25.16b}, [x5]
 
@@ -781,7 +781,7 @@ SYM_FUNC_END(__xts_crypt8)
 	eor		v18.16b, \o2\().16b, v27.16b
 	eor		v19.16b, \o3\().16b, v28.16b
 
-	ldp		q24, q25, [sp, #16]
+	ldp		q24, q25, [x6]
 
 	eor		v20.16b, \o4\().16b, v29.16b
 	eor		v21.16b, \o5\().16b, v30.16b
@@ -795,7 +795,7 @@ SYM_FUNC_END(__xts_crypt8)
 	b.gt		0b
 
 	st1		{v25.16b}, [x5]
-	ldp		x29, x30, [sp], #48
+	frame_pop
 	ret
 	.endm
 
@@ -820,9 +820,7 @@ SYM_FUNC_END(aesbs_xts_decrypt)
 	 *		     int rounds, int blocks, u8 iv[])
 	 */
 SYM_FUNC_START(aesbs_ctr_encrypt)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
-
+	frame_push	0
 	ldp		x7, x8, [x5]
 	ld1		{v0.16b}, [x5]
 CPU_LE(	rev		x7, x7		)
@@ -862,6 +860,6 @@ CPU_LE(	rev		x8, x8		)
 	b.gt		0b
 
 	st1		{v0.16b}, [x5]
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	ret
 SYM_FUNC_END(aesbs_ctr_encrypt)
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/crct10dif-ce-core.S linux-libre-6.2-gnu/arch/arm64/crypto/crct10dif-ce-core.S
index dce6dcebfca1..5604de61d06d 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/crct10dif-ce-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/crct10dif-ce-core.S
@@ -429,7 +429,7 @@ CPU_LE(	ext		v0.16b, v0.16b, v0.16b, #8	)
 
 	umov		w0, v0.h[0]
 	.ifc		\p, p8
-	ldp		x29, x30, [sp], #16
+	frame_pop
 	.endif
 	ret
 
@@ -466,8 +466,7 @@ CPU_LE(	ext		v7.16b, v7.16b, v7.16b, #8	)
 // Assumes len >= 16.
 //
 SYM_FUNC_START(crc_t10dif_pmull_p8)
-	stp		x29, x30, [sp, #-16]!
-	mov		x29, sp
+	frame_push	1
 	crc_t10dif_pmull p8
 SYM_FUNC_END(crc_t10dif_pmull_p8)
 
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/ghash-ce-core.S linux-libre-6.2-gnu/arch/arm64/crypto/ghash-ce-core.S
index ebe5558929b7..23ee9a5eaf27 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/ghash-ce-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/ghash-ce-core.S
@@ -436,9 +436,7 @@ SYM_FUNC_END(pmull_ghash_update_p8)
 
 	.align		6
 	.macro		pmull_gcm_do_crypt, enc
-	stp		x29, x30, [sp, #-32]!
-	mov		x29, sp
-	str		x19, [sp, #24]
+	frame_push	1
 
 	load_round_keys	x7, x6, x8
 
@@ -529,7 +527,7 @@ CPU_LE(	rev		w8, w8		)
 	.endif
 	bne		0b
 
-3:	ldp		x19, x10, [sp, #24]
+3:	ldr		x10, [sp, #.Lframe_local_offset]
 	cbz		x10, 5f				// output tag?
 
 	ld1		{INP3.16b}, [x10]		// load lengths[]
@@ -562,7 +560,7 @@ CPU_LE(	rev		w8, w8		)
 	smov		w0, v0.b[0]			// return b0
 	.endif
 
-4:	ldp		x29, x30, [sp], #32
+4:	frame_pop
 	ret
 
 5:
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/ghash-ce-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/ghash-ce-glue.c
index 15794fe21a0b..e5e9adc1fcf4 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/ghash-ce-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/ghash-ce-glue.c
@@ -508,7 +508,7 @@ static void __exit ghash_ce_mod_exit(void)
 		crypto_unregister_shash(&ghash_alg);
 }
 
-static const struct cpu_feature ghash_cpu_feature[] = {
+static const struct cpu_feature __maybe_unused ghash_cpu_feature[] = {
 	{ cpu_feature(PMULL) }, { }
 };
 MODULE_DEVICE_TABLE(cpu, ghash_cpu_feature);
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/nh-neon-core.S linux-libre-6.2-gnu/arch/arm64/crypto/nh-neon-core.S
index 51c0a534ef87..13eda08fda1e 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/nh-neon-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/nh-neon-core.S
@@ -8,6 +8,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 	KEY		.req	x0
 	MESSAGE		.req	x1
@@ -58,11 +59,11 @@
 
 /*
  * void nh_neon(const u32 *key, const u8 *message, size_t message_len,
- *		u8 hash[NH_HASH_BYTES])
+ *		__le64 hash[NH_NUM_PASSES])
  *
  * It's guaranteed that message_len % 16 == 0.
  */
-SYM_FUNC_START(nh_neon)
+SYM_TYPED_FUNC_START(nh_neon)
 
 	ld1		{K0.4s,K1.4s}, [KEY], #32
 	  movi		PASS0_SUMS.2d, #0
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/nhpoly1305-neon-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/nhpoly1305-neon-glue.c
index c5405e6a6db7..cd882c35d925 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/nhpoly1305-neon-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/nhpoly1305-neon-glue.c
@@ -14,14 +14,7 @@
 #include <linux/module.h>
 
 asmlinkage void nh_neon(const u32 *key, const u8 *message, size_t message_len,
-			u8 hash[NH_HASH_BYTES]);
-
-/* wrapper to avoid indirect call to assembly, which doesn't work with CFI */
-static void _nh_neon(const u32 *key, const u8 *message, size_t message_len,
-		     __le64 hash[NH_NUM_PASSES])
-{
-	nh_neon(key, message, message_len, (u8 *)hash);
-}
+			__le64 hash[NH_NUM_PASSES]);
 
 static int nhpoly1305_neon_update(struct shash_desc *desc,
 				  const u8 *src, unsigned int srclen)
@@ -33,7 +26,7 @@ static int nhpoly1305_neon_update(struct shash_desc *desc,
 		unsigned int n = min_t(unsigned int, srclen, SZ_4K);
 
 		kernel_neon_begin();
-		crypto_nhpoly1305_update_helper(desc, src, n, _nh_neon);
+		crypto_nhpoly1305_update_helper(desc, src, n, nh_neon);
 		kernel_neon_end();
 		src += n;
 		srclen -= n;
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm3-ce-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm3-ce-glue.c
index ee98954ae8ca..54bf6ebcfffb 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm3-ce-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm3-ce-glue.c
@@ -84,7 +84,7 @@ static struct shash_alg sm3_alg = {
 	.base.cra_driver_name	= "sm3-ce",
 	.base.cra_blocksize	= SM3_BLOCK_SIZE,
 	.base.cra_module	= THIS_MODULE,
-	.base.cra_priority	= 200,
+	.base.cra_priority	= 400,
 };
 
 static int __init sm3_ce_mod_init(void)
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm3-neon-core.S linux-libre-6.2-gnu/arch/arm64/crypto/sm3-neon-core.S
new file mode 100644
index 000000000000..4357e0e51be3
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm3-neon-core.S
@@ -0,0 +1,601 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * sm3-neon-core.S - SM3 secure hash using NEON instructions
+ *
+ * Linux/arm64 port of the libgcrypt SM3 implementation for AArch64
+ *
+ * Copyright (C) 2021 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ * Copyright (c) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/linkage.h>
+#include <linux/cfi_types.h>
+#include <asm/assembler.h>
+
+/* Context structure */
+
+#define state_h0 0
+#define state_h1 4
+#define state_h2 8
+#define state_h3 12
+#define state_h4 16
+#define state_h5 20
+#define state_h6 24
+#define state_h7 28
+
+/* Stack structure */
+
+#define STACK_W_SIZE        (32 * 2 * 3)
+
+#define STACK_W             (0)
+#define STACK_SIZE          (STACK_W + STACK_W_SIZE)
+
+/* Register macros */
+
+#define RSTATE x0
+#define RDATA  x1
+#define RNBLKS x2
+#define RKPTR  x28
+#define RFRAME x29
+
+#define ra w3
+#define rb w4
+#define rc w5
+#define rd w6
+#define re w7
+#define rf w8
+#define rg w9
+#define rh w10
+
+#define t0 w11
+#define t1 w12
+#define t2 w13
+#define t3 w14
+#define t4 w15
+#define t5 w16
+#define t6 w17
+
+#define k_even w19
+#define k_odd w20
+
+#define addr0 x21
+#define addr1 x22
+
+#define s0 w23
+#define s1 w24
+#define s2 w25
+#define s3 w26
+
+#define W0 v0
+#define W1 v1
+#define W2 v2
+#define W3 v3
+#define W4 v4
+#define W5 v5
+
+#define XTMP0 v6
+#define XTMP1 v7
+#define XTMP2 v16
+#define XTMP3 v17
+#define XTMP4 v18
+#define XTMP5 v19
+#define XTMP6 v20
+
+/* Helper macros. */
+
+#define _(...) /*_*/
+
+#define clear_vec(x) \
+	movi	x.8h, #0;
+
+#define rolw(o, a, n) \
+	ror	o, a, #(32 - n);
+
+/* Round function macros. */
+
+#define GG1_1(x, y, z, o, t) \
+	eor	o, x, y;
+#define GG1_2(x, y, z, o, t) \
+	eor	o, o, z;
+#define GG1_3(x, y, z, o, t)
+
+#define FF1_1(x, y, z, o, t) GG1_1(x, y, z, o, t)
+#define FF1_2(x, y, z, o, t)
+#define FF1_3(x, y, z, o, t) GG1_2(x, y, z, o, t)
+
+#define GG2_1(x, y, z, o, t) \
+	bic	o, z, x;
+#define GG2_2(x, y, z, o, t) \
+	and	t, y, x;
+#define GG2_3(x, y, z, o, t) \
+	eor	o, o, t;
+
+#define FF2_1(x, y, z, o, t) \
+	eor	o, x, y;
+#define FF2_2(x, y, z, o, t) \
+	and	t, x, y; \
+	and	o, o, z;
+#define FF2_3(x, y, z, o, t) \
+	eor	o, o, t;
+
+#define R(i, a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	K_LOAD(round);                                                        \
+	ldr	t5, [sp, #(wtype##_W1_ADDR(round, widx))];                    \
+	rolw(t0, a, 12);                              /* rol(a, 12) => t0 */  \
+      IOP(1, iop_param);                                                      \
+	FF##i##_1(a, b, c, t1, t2);                                           \
+	ldr	t6, [sp, #(wtype##_W1W2_ADDR(round, widx))];                  \
+	add	k, k, e;                                                      \
+      IOP(2, iop_param);                                                      \
+	GG##i##_1(e, f, g, t3, t4);                                           \
+	FF##i##_2(a, b, c, t1, t2);                                           \
+      IOP(3, iop_param);                                                      \
+	add	k, k, t0;                                                     \
+	add	h, h, t5;                                                     \
+	add	d, d, t6;                     /* w1w2 + d => d */             \
+      IOP(4, iop_param);                                                      \
+	rolw(k, k, 7);                        /* rol (t0 + e + t), 7) => k */ \
+	GG##i##_2(e, f, g, t3, t4);                                           \
+	add	h, h, k;                      /* h + w1 + k => h */           \
+      IOP(5, iop_param);                                                      \
+	FF##i##_3(a, b, c, t1, t2);                                           \
+	eor	t0, t0, k;                    /* k ^ t0 => t0 */              \
+	GG##i##_3(e, f, g, t3, t4);                                           \
+	add	d, d, t1;                     /* FF(a,b,c) + d => d */        \
+      IOP(6, iop_param);                                                      \
+	add	t3, t3, h;                    /* GG(e,f,g) + h => t3 */       \
+	rolw(b, b, 9);                        /* rol(b, 9) => b */            \
+	eor	h, t3, t3, ror #(32-9);                                       \
+      IOP(7, iop_param);                                                      \
+	add	d, d, t0;                     /* t0 + d => d */               \
+	rolw(f, f, 19);                       /* rol(f, 19) => f */           \
+      IOP(8, iop_param);                                                      \
+	eor	h, h, t3, ror #(32-17);       /* P0(t3) => h */
+
+#define R1(a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	R(1, ##a, ##b, ##c, ##d, ##e, ##f, ##g, ##h, ##k, K_LOAD, round, widx, wtype, IOP, iop_param)
+
+#define R2(a, b, c, d, e, f, g, h, k, K_LOAD, round, widx, wtype, IOP, iop_param) \
+	R(2, ##a, ##b, ##c, ##d, ##e, ##f, ##g, ##h, ##k, K_LOAD, round, widx, wtype, IOP, iop_param)
+
+#define KL(round) \
+	ldp	k_even, k_odd, [RKPTR, #(4*(round))];
+
+/* Input expansion macros. */
+
+/* Byte-swapped input address. */
+#define IW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((round) / 4) * 64 + (offs) + ((widx) * 4))
+
+/* Expanded input address. */
+#define XW_W_ADDR(round, widx, offs) \
+	(STACK_W + ((((round) / 3) - 4) % 2) * 64 + (offs) + ((widx) * 4))
+
+/* Rounds 1-12, byte-swapped input block addresses. */
+#define IW_W1_ADDR(round, widx)   IW_W_ADDR(round, widx, 32)
+#define IW_W1W2_ADDR(round, widx) IW_W_ADDR(round, widx, 48)
+
+/* Rounds 1-12, expanded input block addresses. */
+#define XW_W1_ADDR(round, widx)   XW_W_ADDR(round, widx, 0)
+#define XW_W1W2_ADDR(round, widx) XW_W_ADDR(round, widx, 16)
+
+/* Input block loading.
+ * Interleaving within round function needed for in-order CPUs. */
+#define LOAD_W_VEC_1_1() \
+	add	addr0, sp, #IW_W1_ADDR(0, 0);
+#define LOAD_W_VEC_1_2() \
+	add	addr1, sp, #IW_W1_ADDR(4, 0);
+#define LOAD_W_VEC_1_3() \
+	ld1	{W0.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_4() \
+	ld1	{W1.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_5() \
+	ld1	{W2.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_6() \
+	ld1	{W3.16b}, [RDATA], #16;
+#define LOAD_W_VEC_1_7() \
+	rev32	XTMP0.16b, W0.16b;
+#define LOAD_W_VEC_1_8() \
+	rev32	XTMP1.16b, W1.16b;
+#define LOAD_W_VEC_2_1() \
+	rev32	XTMP2.16b, W2.16b;
+#define LOAD_W_VEC_2_2() \
+	rev32	XTMP3.16b, W3.16b;
+#define LOAD_W_VEC_2_3() \
+	eor	XTMP4.16b, XTMP1.16b, XTMP0.16b;
+#define LOAD_W_VEC_2_4() \
+	eor	XTMP5.16b, XTMP2.16b, XTMP1.16b;
+#define LOAD_W_VEC_2_5() \
+	st1	{XTMP0.16b}, [addr0], #16;
+#define LOAD_W_VEC_2_6() \
+	st1	{XTMP4.16b}, [addr0]; \
+	add	addr0, sp, #IW_W1_ADDR(8, 0);
+#define LOAD_W_VEC_2_7() \
+	eor	XTMP6.16b, XTMP3.16b, XTMP2.16b;
+#define LOAD_W_VEC_2_8() \
+	ext	W0.16b, XTMP0.16b, XTMP0.16b, #8;  /* W0: xx, w0, xx, xx */
+#define LOAD_W_VEC_3_1() \
+	mov	W2.16b, XTMP1.16b;                 /* W2: xx, w6, w5, w4 */
+#define LOAD_W_VEC_3_2() \
+	st1	{XTMP1.16b}, [addr1], #16;
+#define LOAD_W_VEC_3_3() \
+	st1	{XTMP5.16b}, [addr1]; \
+	ext	W1.16b, XTMP0.16b, XTMP0.16b, #4;  /* W1: xx, w3, w2, w1 */
+#define LOAD_W_VEC_3_4() \
+	ext	W3.16b, XTMP1.16b, XTMP2.16b, #12; /* W3: xx, w9, w8, w7 */
+#define LOAD_W_VEC_3_5() \
+	ext	W4.16b, XTMP2.16b, XTMP3.16b, #8;  /* W4: xx, w12, w11, w10 */
+#define LOAD_W_VEC_3_6() \
+	st1	{XTMP2.16b}, [addr0], #16;
+#define LOAD_W_VEC_3_7() \
+	st1	{XTMP6.16b}, [addr0];
+#define LOAD_W_VEC_3_8() \
+	ext	W5.16b, XTMP3.16b, XTMP3.16b, #4;  /* W5: xx, w15, w14, w13 */
+
+#define LOAD_W_VEC_1(iop_num, ...) \
+	LOAD_W_VEC_1_##iop_num()
+#define LOAD_W_VEC_2(iop_num, ...) \
+	LOAD_W_VEC_2_##iop_num()
+#define LOAD_W_VEC_3(iop_num, ...) \
+	LOAD_W_VEC_3_##iop_num()
+
+/* Message scheduling. Note: 3 words per vector register.
+ * Interleaving within round function needed for in-order CPUs. */
+#define SCHED_W_1_1(round, w0, w1, w2, w3, w4, w5) \
+	/* Load (w[i - 16]) => XTMP0 */            \
+	/* Load (w[i - 13]) => XTMP5 */            \
+	ext	XTMP0.16b, w0.16b, w0.16b, #12;    /* XTMP0: w0, xx, xx, xx */
+#define SCHED_W_1_2(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP5.16b, w1.16b, w1.16b, #12;
+#define SCHED_W_1_3(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP0.16b, XTMP0.16b, w1.16b, #12; /* XTMP0: xx, w2, w1, w0 */
+#define SCHED_W_1_4(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP5.16b, XTMP5.16b, w2.16b, #12;
+#define SCHED_W_1_5(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 9] == w3 */                       \
+	/* W3 ^ XTMP0 => XTMP0 */                  \
+	eor	XTMP0.16b, XTMP0.16b, w3.16b;
+#define SCHED_W_1_6(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 3] == w5 */                       \
+	/* rol(XMM5, 15) ^ XTMP0 => XTMP0 */       \
+	/* rol(XTMP5, 7) => XTMP1 */               \
+	add	addr0, sp, #XW_W1_ADDR((round), 0); \
+	shl	XTMP2.4s, w5.4s, #15;
+#define SCHED_W_1_7(round, w0, w1, w2, w3, w4, w5) \
+	shl	XTMP1.4s, XTMP5.4s, #7;
+#define SCHED_W_1_8(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP2.4s, w5.4s, #(32-15);
+#define SCHED_W_2_1(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP1.4s, XTMP5.4s, #(32-7);
+#define SCHED_W_2_2(round, w0, w1, w2, w3, w4, w5) \
+	eor	XTMP0.16b, XTMP0.16b, XTMP2.16b;
+#define SCHED_W_2_3(round, w0, w1, w2, w3, w4, w5) \
+	/* w[i - 6] == W4 */                       \
+	/* W4 ^ XTMP1 => XTMP1 */                  \
+	eor	XTMP1.16b, XTMP1.16b, w4.16b;
+#define SCHED_W_2_4(round, w0, w1, w2, w3, w4, w5) \
+	/* P1(XTMP0) ^ XTMP1 => W0 */              \
+	shl	XTMP3.4s, XTMP0.4s, #15;
+#define SCHED_W_2_5(round, w0, w1, w2, w3, w4, w5) \
+	shl	XTMP4.4s, XTMP0.4s, #23;
+#define SCHED_W_2_6(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, XTMP1.16b, XTMP0.16b;
+#define SCHED_W_2_7(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP3.4s, XTMP0.4s, #(32-15);
+#define SCHED_W_2_8(round, w0, w1, w2, w3, w4, w5) \
+	sri	XTMP4.4s, XTMP0.4s, #(32-23);
+#define SCHED_W_3_1(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, w0.16b, XTMP3.16b;
+#define SCHED_W_3_2(round, w0, w1, w2, w3, w4, w5) \
+	/* Load (w[i - 3]) => XTMP2 */             \
+	ext	XTMP2.16b, w4.16b, w4.16b, #12;
+#define SCHED_W_3_3(round, w0, w1, w2, w3, w4, w5) \
+	eor	w0.16b, w0.16b, XTMP4.16b;
+#define SCHED_W_3_4(round, w0, w1, w2, w3, w4, w5) \
+	ext	XTMP2.16b, XTMP2.16b, w5.16b, #12;
+#define SCHED_W_3_5(round, w0, w1, w2, w3, w4, w5) \
+	/* W1 ^ W2 => XTMP3 */                     \
+	eor	XTMP3.16b, XTMP2.16b, w0.16b;
+#define SCHED_W_3_6(round, w0, w1, w2, w3, w4, w5)
+#define SCHED_W_3_7(round, w0, w1, w2, w3, w4, w5) \
+	st1	{XTMP2.16b-XTMP3.16b}, [addr0];
+#define SCHED_W_3_8(round, w0, w1, w2, w3, w4, w5)
+
+#define SCHED_W_W0W1W2W3W4W5_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W0, W1, W2, W3, W4, W5)
+#define SCHED_W_W0W1W2W3W4W5_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W0, W1, W2, W3, W4, W5)
+#define SCHED_W_W0W1W2W3W4W5_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W0, W1, W2, W3, W4, W5)
+
+#define SCHED_W_W1W2W3W4W5W0_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W1, W2, W3, W4, W5, W0)
+#define SCHED_W_W1W2W3W4W5W0_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W1, W2, W3, W4, W5, W0)
+#define SCHED_W_W1W2W3W4W5W0_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W1, W2, W3, W4, W5, W0)
+
+#define SCHED_W_W2W3W4W5W0W1_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W2, W3, W4, W5, W0, W1)
+#define SCHED_W_W2W3W4W5W0W1_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W2, W3, W4, W5, W0, W1)
+#define SCHED_W_W2W3W4W5W0W1_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W2, W3, W4, W5, W0, W1)
+
+#define SCHED_W_W3W4W5W0W1W2_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W3, W4, W5, W0, W1, W2)
+#define SCHED_W_W3W4W5W0W1W2_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W3, W4, W5, W0, W1, W2)
+#define SCHED_W_W3W4W5W0W1W2_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W3, W4, W5, W0, W1, W2)
+
+#define SCHED_W_W4W5W0W1W2W3_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W4, W5, W0, W1, W2, W3)
+#define SCHED_W_W4W5W0W1W2W3_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W4, W5, W0, W1, W2, W3)
+#define SCHED_W_W4W5W0W1W2W3_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W4, W5, W0, W1, W2, W3)
+
+#define SCHED_W_W5W0W1W2W3W4_1(iop_num, round) \
+	SCHED_W_1_##iop_num(round, W5, W0, W1, W2, W3, W4)
+#define SCHED_W_W5W0W1W2W3W4_2(iop_num, round) \
+	SCHED_W_2_##iop_num(round, W5, W0, W1, W2, W3, W4)
+#define SCHED_W_W5W0W1W2W3W4_3(iop_num, round) \
+	SCHED_W_3_##iop_num(round, W5, W0, W1, W2, W3, W4)
+
+
+	/*
+	 * Transform blocks*64 bytes (blocks*16 32-bit words) at 'src'.
+	 *
+	 * void sm3_neon_transform(struct sm3_state *sst, u8 const *src,
+	 *                         int blocks)
+	 */
+	.text
+.align 3
+SYM_TYPED_FUNC_START(sm3_neon_transform)
+	ldp		ra, rb, [RSTATE, #0]
+	ldp		rc, rd, [RSTATE, #8]
+	ldp		re, rf, [RSTATE, #16]
+	ldp		rg, rh, [RSTATE, #24]
+
+	stp		x28, x29, [sp, #-16]!
+	stp		x19, x20, [sp, #-16]!
+	stp		x21, x22, [sp, #-16]!
+	stp		x23, x24, [sp, #-16]!
+	stp		x25, x26, [sp, #-16]!
+	mov		RFRAME, sp
+
+	sub		addr0, sp, #STACK_SIZE
+	adr_l		RKPTR, .LKtable
+	and		sp, addr0, #(~63)
+
+	/* Preload first block. */
+	LOAD_W_VEC_1(1, 0)
+	LOAD_W_VEC_1(2, 0)
+	LOAD_W_VEC_1(3, 0)
+	LOAD_W_VEC_1(4, 0)
+	LOAD_W_VEC_1(5, 0)
+	LOAD_W_VEC_1(6, 0)
+	LOAD_W_VEC_1(7, 0)
+	LOAD_W_VEC_1(8, 0)
+	LOAD_W_VEC_2(1, 0)
+	LOAD_W_VEC_2(2, 0)
+	LOAD_W_VEC_2(3, 0)
+	LOAD_W_VEC_2(4, 0)
+	LOAD_W_VEC_2(5, 0)
+	LOAD_W_VEC_2(6, 0)
+	LOAD_W_VEC_2(7, 0)
+	LOAD_W_VEC_2(8, 0)
+	LOAD_W_VEC_3(1, 0)
+	LOAD_W_VEC_3(2, 0)
+	LOAD_W_VEC_3(3, 0)
+	LOAD_W_VEC_3(4, 0)
+	LOAD_W_VEC_3(5, 0)
+	LOAD_W_VEC_3(6, 0)
+	LOAD_W_VEC_3(7, 0)
+	LOAD_W_VEC_3(8, 0)
+
+.balign 16
+.Loop:
+	/* Transform 0-3 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 0, 0, IW, _, 0)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  1, 1, IW, _, 0)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 2, 2, IW, _, 0)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  3, 3, IW, _, 0)
+
+	/* Transform 4-7 + Precalc 12-14 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 4, 0, IW, _, 0)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  5, 1, IW, _, 0)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 6, 2, IW, SCHED_W_W0W1W2W3W4W5_1, 12)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  7, 3, IW, SCHED_W_W0W1W2W3W4W5_2, 12)
+
+	/* Transform 8-11 + Precalc 12-17 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 8, 0, IW, SCHED_W_W0W1W2W3W4W5_3, 12)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  9, 1, IW, SCHED_W_W1W2W3W4W5W0_1, 15)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 10, 2, IW, SCHED_W_W1W2W3W4W5W0_2, 15)
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  11, 3, IW, SCHED_W_W1W2W3W4W5W0_3, 15)
+
+	/* Transform 12-14 + Precalc 18-20 */
+	R1(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 12, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 18)
+	R1(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  13, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 18)
+	R1(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 14, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 18)
+
+	/* Transform 15-17 + Precalc 21-23 */
+	R1(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  15, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 21)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 16, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 21)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  17, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 21)
+
+	/* Transform 18-20 + Precalc 24-26 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 18, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 24)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  19, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 24)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 20, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 24)
+
+	/* Transform 21-23 + Precalc 27-29 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  21, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 27)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 22, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 27)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  23, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 27)
+
+	/* Transform 24-26 + Precalc 30-32 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 24, 0, XW, SCHED_W_W0W1W2W3W4W5_1, 30)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  25, 1, XW, SCHED_W_W0W1W2W3W4W5_2, 30)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 26, 2, XW, SCHED_W_W0W1W2W3W4W5_3, 30)
+
+	/* Transform 27-29 + Precalc 33-35 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  27, 0, XW, SCHED_W_W1W2W3W4W5W0_1, 33)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 28, 1, XW, SCHED_W_W1W2W3W4W5W0_2, 33)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  29, 2, XW, SCHED_W_W1W2W3W4W5W0_3, 33)
+
+	/* Transform 30-32 + Precalc 36-38 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 30, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 36)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  31, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 36)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 32, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 36)
+
+	/* Transform 33-35 + Precalc 39-41 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  33, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 39)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 34, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 39)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  35, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 39)
+
+	/* Transform 36-38 + Precalc 42-44 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 36, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 42)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  37, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 42)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 38, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 42)
+
+	/* Transform 39-41 + Precalc 45-47 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  39, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 45)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 40, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 45)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  41, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 45)
+
+	/* Transform 42-44 + Precalc 48-50 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 42, 0, XW, SCHED_W_W0W1W2W3W4W5_1, 48)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  43, 1, XW, SCHED_W_W0W1W2W3W4W5_2, 48)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 44, 2, XW, SCHED_W_W0W1W2W3W4W5_3, 48)
+
+	/* Transform 45-47 + Precalc 51-53 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  45, 0, XW, SCHED_W_W1W2W3W4W5W0_1, 51)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 46, 1, XW, SCHED_W_W1W2W3W4W5W0_2, 51)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  47, 2, XW, SCHED_W_W1W2W3W4W5W0_3, 51)
+
+	/* Transform 48-50 + Precalc 54-56 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 48, 0, XW, SCHED_W_W2W3W4W5W0W1_1, 54)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  49, 1, XW, SCHED_W_W2W3W4W5W0W1_2, 54)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 50, 2, XW, SCHED_W_W2W3W4W5W0W1_3, 54)
+
+	/* Transform 51-53 + Precalc 57-59 */
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  51, 0, XW, SCHED_W_W3W4W5W0W1W2_1, 57)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 52, 1, XW, SCHED_W_W3W4W5W0W1W2_2, 57)
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  53, 2, XW, SCHED_W_W3W4W5W0W1W2_3, 57)
+
+	/* Transform 54-56 + Precalc 60-62 */
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 54, 0, XW, SCHED_W_W4W5W0W1W2W3_1, 60)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  55, 1, XW, SCHED_W_W4W5W0W1W2W3_2, 60)
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 56, 2, XW, SCHED_W_W4W5W0W1W2W3_3, 60)
+
+	/* Transform 57-59 + Precalc 63 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  57, 0, XW, SCHED_W_W5W0W1W2W3W4_1, 63)
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 58, 1, XW, SCHED_W_W5W0W1W2W3W4_2, 63)
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  59, 2, XW, SCHED_W_W5W0W1W2W3W4_3, 63)
+
+	/* Transform 60 */
+	R2(ra, rb, rc, rd, re, rf, rg, rh, k_even, KL, 60, 0, XW, _, _)
+	subs		RNBLKS, RNBLKS, #1
+	b.eq		.Lend
+
+	/* Transform 61-63 + Preload next block */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  61, 1, XW, LOAD_W_VEC_1, _)
+	ldp		s0, s1, [RSTATE, #0]
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 62, 2, XW, LOAD_W_VEC_2, _)
+	ldp		s2, s3, [RSTATE, #8]
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  63, 0, XW, LOAD_W_VEC_3, _)
+
+	/* Update the chaining variables. */
+	eor		ra, ra, s0
+	eor		rb, rb, s1
+	ldp		s0, s1, [RSTATE, #16]
+	eor		rc, rc, s2
+	ldp		k_even, k_odd, [RSTATE, #24]
+	eor		rd, rd, s3
+	eor		re, re, s0
+	stp		ra, rb, [RSTATE, #0]
+	eor		rf, rf, s1
+	stp		rc, rd, [RSTATE, #8]
+	eor		rg, rg, k_even
+	stp		re, rf, [RSTATE, #16]
+	eor		rh, rh, k_odd
+	stp		rg, rh, [RSTATE, #24]
+	b		.Loop
+
+.Lend:
+	/* Transform 61-63 */
+	R2(rd, ra, rb, rc, rh, re, rf, rg, k_odd,  _,  61, 1, XW, _, _)
+	ldp		s0, s1, [RSTATE, #0]
+	R2(rc, rd, ra, rb, rg, rh, re, rf, k_even, KL, 62, 2, XW, _, _)
+	ldp		s2, s3, [RSTATE, #8]
+	R2(rb, rc, rd, ra, rf, rg, rh, re, k_odd,  _,  63, 0, XW, _, _)
+
+	/* Update the chaining variables. */
+	eor		ra, ra, s0
+	clear_vec(W0)
+	eor		rb, rb, s1
+	clear_vec(W1)
+	ldp		s0, s1, [RSTATE, #16]
+	clear_vec(W2)
+	eor		rc, rc, s2
+	clear_vec(W3)
+	ldp		k_even, k_odd, [RSTATE, #24]
+	clear_vec(W4)
+	eor		rd, rd, s3
+	clear_vec(W5)
+	eor		re, re, s0
+	clear_vec(XTMP0)
+	stp		ra, rb, [RSTATE, #0]
+	clear_vec(XTMP1)
+	eor		rf, rf, s1
+	clear_vec(XTMP2)
+	stp		rc, rd, [RSTATE, #8]
+	clear_vec(XTMP3)
+	eor		rg, rg, k_even
+	clear_vec(XTMP4)
+	stp		re, rf, [RSTATE, #16]
+	clear_vec(XTMP5)
+	eor		rh, rh, k_odd
+	clear_vec(XTMP6)
+	stp		rg, rh, [RSTATE, #24]
+
+	/* Clear message expansion area */
+	add		addr0, sp, #STACK_W
+	st1		{W0.16b-W3.16b}, [addr0], #64
+	st1		{W0.16b-W3.16b}, [addr0], #64
+	st1		{W0.16b-W3.16b}, [addr0]
+
+	mov		sp, RFRAME
+
+	ldp		x25, x26, [sp], #16
+	ldp		x23, x24, [sp], #16
+	ldp		x21, x22, [sp], #16
+	ldp		x19, x20, [sp], #16
+	ldp		x28, x29, [sp], #16
+
+	ret
+SYM_FUNC_END(sm3_neon_transform)
+
+
+	.section	".rodata", "a"
+
+	.align 4
+.LKtable:
+	.long 0x79cc4519, 0xf3988a32, 0xe7311465, 0xce6228cb
+	.long 0x9cc45197, 0x3988a32f, 0x7311465e, 0xe6228cbc
+	.long 0xcc451979, 0x988a32f3, 0x311465e7, 0x6228cbce
+	.long 0xc451979c, 0x88a32f39, 0x11465e73, 0x228cbce6
+	.long 0x9d8a7a87, 0x3b14f50f, 0x7629ea1e, 0xec53d43c
+	.long 0xd8a7a879, 0xb14f50f3, 0x629ea1e7, 0xc53d43ce
+	.long 0x8a7a879d, 0x14f50f3b, 0x29ea1e76, 0x53d43cec
+	.long 0xa7a879d8, 0x4f50f3b1, 0x9ea1e762, 0x3d43cec5
+	.long 0x7a879d8a, 0xf50f3b14, 0xea1e7629, 0xd43cec53
+	.long 0xa879d8a7, 0x50f3b14f, 0xa1e7629e, 0x43cec53d
+	.long 0x879d8a7a, 0x0f3b14f5, 0x1e7629ea, 0x3cec53d4
+	.long 0x79d8a7a8, 0xf3b14f50, 0xe7629ea1, 0xcec53d43
+	.long 0x9d8a7a87, 0x3b14f50f, 0x7629ea1e, 0xec53d43c
+	.long 0xd8a7a879, 0xb14f50f3, 0x629ea1e7, 0xc53d43ce
+	.long 0x8a7a879d, 0x14f50f3b, 0x29ea1e76, 0x53d43cec
+	.long 0xa7a879d8, 0x4f50f3b1, 0x9ea1e762, 0x3d43cec5
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm3-neon-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm3-neon-glue.c
new file mode 100644
index 000000000000..7182ee683f14
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm3-neon-glue.c
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * sm3-neon-glue.c - SM3 secure hash using NEON instructions
+ *
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <asm/neon.h>
+#include <asm/simd.h>
+#include <asm/unaligned.h>
+#include <crypto/internal/hash.h>
+#include <crypto/internal/simd.h>
+#include <crypto/sm3.h>
+#include <crypto/sm3_base.h>
+#include <linux/cpufeature.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+
+asmlinkage void sm3_neon_transform(struct sm3_state *sst, u8 const *src,
+				   int blocks);
+
+static int sm3_neon_update(struct shash_desc *desc, const u8 *data,
+			   unsigned int len)
+{
+	if (!crypto_simd_usable()) {
+		sm3_update(shash_desc_ctx(desc), data, len);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	sm3_base_do_update(desc, data, len, sm3_neon_transform);
+	kernel_neon_end();
+
+	return 0;
+}
+
+static int sm3_neon_final(struct shash_desc *desc, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		sm3_final(shash_desc_ctx(desc), out);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	sm3_base_do_finalize(desc, sm3_neon_transform);
+	kernel_neon_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static int sm3_neon_finup(struct shash_desc *desc, const u8 *data,
+			  unsigned int len, u8 *out)
+{
+	if (!crypto_simd_usable()) {
+		struct sm3_state *sctx = shash_desc_ctx(desc);
+
+		if (len)
+			sm3_update(sctx, data, len);
+		sm3_final(sctx, out);
+		return 0;
+	}
+
+	kernel_neon_begin();
+	if (len)
+		sm3_base_do_update(desc, data, len, sm3_neon_transform);
+	sm3_base_do_finalize(desc, sm3_neon_transform);
+	kernel_neon_end();
+
+	return sm3_base_finish(desc, out);
+}
+
+static struct shash_alg sm3_alg = {
+	.digestsize		= SM3_DIGEST_SIZE,
+	.init			= sm3_base_init,
+	.update			= sm3_neon_update,
+	.final			= sm3_neon_final,
+	.finup			= sm3_neon_finup,
+	.descsize		= sizeof(struct sm3_state),
+	.base.cra_name		= "sm3",
+	.base.cra_driver_name	= "sm3-neon",
+	.base.cra_blocksize	= SM3_BLOCK_SIZE,
+	.base.cra_module	= THIS_MODULE,
+	.base.cra_priority	= 200,
+};
+
+static int __init sm3_neon_init(void)
+{
+	return crypto_register_shash(&sm3_alg);
+}
+
+static void __exit sm3_neon_fini(void)
+{
+	crypto_unregister_shash(&sm3_alg);
+}
+
+module_init(sm3_neon_init);
+module_exit(sm3_neon_fini);
+
+MODULE_DESCRIPTION("SM3 secure hash using NEON instructions");
+MODULE_AUTHOR("Jussi Kivilinna <jussi.kivilinna@iki.fi>");
+MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-asm.h linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-asm.h
new file mode 100644
index 000000000000..7ea98e42e779
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-asm.h
@@ -0,0 +1,209 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4 helper macros for Crypto Extensions
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#define SM4_PREPARE(ptr)					\
+	ld1		{v24.16b-v27.16b}, [ptr], #64;		\
+	ld1		{v28.16b-v31.16b}, [ptr];
+
+#define SM4_CRYPT_BLK_BE(b0)					\
+	sm4e		b0.4s, v24.4s;				\
+	sm4e		b0.4s, v25.4s;				\
+	sm4e		b0.4s, v26.4s;				\
+	sm4e		b0.4s, v27.4s;				\
+	sm4e		b0.4s, v28.4s;				\
+	sm4e		b0.4s, v29.4s;				\
+	sm4e		b0.4s, v30.4s;				\
+	sm4e		b0.4s, v31.4s;				\
+	rev64		b0.4s, b0.4s;				\
+	ext		b0.16b, b0.16b, b0.16b, #8;		\
+	rev32		b0.16b, b0.16b;
+
+#define SM4_CRYPT_BLK(b0)					\
+	rev32		b0.16b, b0.16b;				\
+	SM4_CRYPT_BLK_BE(b0);
+
+#define SM4_CRYPT_BLK2_BE(b0, b1)				\
+	sm4e		b0.4s, v24.4s;				\
+	sm4e		b1.4s, v24.4s;				\
+	sm4e		b0.4s, v25.4s;				\
+	sm4e		b1.4s, v25.4s;				\
+	sm4e		b0.4s, v26.4s;				\
+	sm4e		b1.4s, v26.4s;				\
+	sm4e		b0.4s, v27.4s;				\
+	sm4e		b1.4s, v27.4s;				\
+	sm4e		b0.4s, v28.4s;				\
+	sm4e		b1.4s, v28.4s;				\
+	sm4e		b0.4s, v29.4s;				\
+	sm4e		b1.4s, v29.4s;				\
+	sm4e		b0.4s, v30.4s;				\
+	sm4e		b1.4s, v30.4s;				\
+	sm4e		b0.4s, v31.4s;				\
+	sm4e		b1.4s, v31.4s;				\
+	rev64		b0.4s, b0.4s;				\
+	rev64		b1.4s, b1.4s;				\
+	ext		b0.16b, b0.16b, b0.16b, #8;		\
+	ext		b1.16b, b1.16b, b1.16b, #8;		\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+
+#define SM4_CRYPT_BLK2(b0, b1)					\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+	SM4_CRYPT_BLK2_BE(b0, b1);
+
+#define SM4_CRYPT_BLK4_BE(b0, b1, b2, b3)			\
+	sm4e		b0.4s, v24.4s;				\
+	sm4e		b1.4s, v24.4s;				\
+	sm4e		b2.4s, v24.4s;				\
+	sm4e		b3.4s, v24.4s;				\
+	sm4e		b0.4s, v25.4s;				\
+	sm4e		b1.4s, v25.4s;				\
+	sm4e		b2.4s, v25.4s;				\
+	sm4e		b3.4s, v25.4s;				\
+	sm4e		b0.4s, v26.4s;				\
+	sm4e		b1.4s, v26.4s;				\
+	sm4e		b2.4s, v26.4s;				\
+	sm4e		b3.4s, v26.4s;				\
+	sm4e		b0.4s, v27.4s;				\
+	sm4e		b1.4s, v27.4s;				\
+	sm4e		b2.4s, v27.4s;				\
+	sm4e		b3.4s, v27.4s;				\
+	sm4e		b0.4s, v28.4s;				\
+	sm4e		b1.4s, v28.4s;				\
+	sm4e		b2.4s, v28.4s;				\
+	sm4e		b3.4s, v28.4s;				\
+	sm4e		b0.4s, v29.4s;				\
+	sm4e		b1.4s, v29.4s;				\
+	sm4e		b2.4s, v29.4s;				\
+	sm4e		b3.4s, v29.4s;				\
+	sm4e		b0.4s, v30.4s;				\
+	sm4e		b1.4s, v30.4s;				\
+	sm4e		b2.4s, v30.4s;				\
+	sm4e		b3.4s, v30.4s;				\
+	sm4e		b0.4s, v31.4s;				\
+	sm4e		b1.4s, v31.4s;				\
+	sm4e		b2.4s, v31.4s;				\
+	sm4e		b3.4s, v31.4s;				\
+	rev64		b0.4s, b0.4s;				\
+	rev64		b1.4s, b1.4s;				\
+	rev64		b2.4s, b2.4s;				\
+	rev64		b3.4s, b3.4s;				\
+	ext		b0.16b, b0.16b, b0.16b, #8;		\
+	ext		b1.16b, b1.16b, b1.16b, #8;		\
+	ext		b2.16b, b2.16b, b2.16b, #8;		\
+	ext		b3.16b, b3.16b, b3.16b, #8;		\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+	rev32		b2.16b, b2.16b;				\
+	rev32		b3.16b, b3.16b;
+
+#define SM4_CRYPT_BLK4(b0, b1, b2, b3)				\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+	rev32		b2.16b, b2.16b;				\
+	rev32		b3.16b, b3.16b;				\
+	SM4_CRYPT_BLK4_BE(b0, b1, b2, b3);
+
+#define SM4_CRYPT_BLK8_BE(b0, b1, b2, b3, b4, b5, b6, b7)	\
+	sm4e		b0.4s, v24.4s;				\
+	sm4e		b1.4s, v24.4s;				\
+	sm4e		b2.4s, v24.4s;				\
+	sm4e		b3.4s, v24.4s;				\
+	sm4e		b4.4s, v24.4s;				\
+	sm4e		b5.4s, v24.4s;				\
+	sm4e		b6.4s, v24.4s;				\
+	sm4e		b7.4s, v24.4s;				\
+	sm4e		b0.4s, v25.4s;				\
+	sm4e		b1.4s, v25.4s;				\
+	sm4e		b2.4s, v25.4s;				\
+	sm4e		b3.4s, v25.4s;				\
+	sm4e		b4.4s, v25.4s;				\
+	sm4e		b5.4s, v25.4s;				\
+	sm4e		b6.4s, v25.4s;				\
+	sm4e		b7.4s, v25.4s;				\
+	sm4e		b0.4s, v26.4s;				\
+	sm4e		b1.4s, v26.4s;				\
+	sm4e		b2.4s, v26.4s;				\
+	sm4e		b3.4s, v26.4s;				\
+	sm4e		b4.4s, v26.4s;				\
+	sm4e		b5.4s, v26.4s;				\
+	sm4e		b6.4s, v26.4s;				\
+	sm4e		b7.4s, v26.4s;				\
+	sm4e		b0.4s, v27.4s;				\
+	sm4e		b1.4s, v27.4s;				\
+	sm4e		b2.4s, v27.4s;				\
+	sm4e		b3.4s, v27.4s;				\
+	sm4e		b4.4s, v27.4s;				\
+	sm4e		b5.4s, v27.4s;				\
+	sm4e		b6.4s, v27.4s;				\
+	sm4e		b7.4s, v27.4s;				\
+	sm4e		b0.4s, v28.4s;				\
+	sm4e		b1.4s, v28.4s;				\
+	sm4e		b2.4s, v28.4s;				\
+	sm4e		b3.4s, v28.4s;				\
+	sm4e		b4.4s, v28.4s;				\
+	sm4e		b5.4s, v28.4s;				\
+	sm4e		b6.4s, v28.4s;				\
+	sm4e		b7.4s, v28.4s;				\
+	sm4e		b0.4s, v29.4s;				\
+	sm4e		b1.4s, v29.4s;				\
+	sm4e		b2.4s, v29.4s;				\
+	sm4e		b3.4s, v29.4s;				\
+	sm4e		b4.4s, v29.4s;				\
+	sm4e		b5.4s, v29.4s;				\
+	sm4e		b6.4s, v29.4s;				\
+	sm4e		b7.4s, v29.4s;				\
+	sm4e		b0.4s, v30.4s;				\
+	sm4e		b1.4s, v30.4s;				\
+	sm4e		b2.4s, v30.4s;				\
+	sm4e		b3.4s, v30.4s;				\
+	sm4e		b4.4s, v30.4s;				\
+	sm4e		b5.4s, v30.4s;				\
+	sm4e		b6.4s, v30.4s;				\
+	sm4e		b7.4s, v30.4s;				\
+	sm4e		b0.4s, v31.4s;				\
+	sm4e		b1.4s, v31.4s;				\
+	sm4e		b2.4s, v31.4s;				\
+	sm4e		b3.4s, v31.4s;				\
+	sm4e		b4.4s, v31.4s;				\
+	sm4e		b5.4s, v31.4s;				\
+	sm4e		b6.4s, v31.4s;				\
+	sm4e		b7.4s, v31.4s;				\
+	rev64		b0.4s, b0.4s;				\
+	rev64		b1.4s, b1.4s;				\
+	rev64		b2.4s, b2.4s;				\
+	rev64		b3.4s, b3.4s;				\
+	rev64		b4.4s, b4.4s;				\
+	rev64		b5.4s, b5.4s;				\
+	rev64		b6.4s, b6.4s;				\
+	rev64		b7.4s, b7.4s;				\
+	ext		b0.16b, b0.16b, b0.16b, #8;		\
+	ext		b1.16b, b1.16b, b1.16b, #8;		\
+	ext		b2.16b, b2.16b, b2.16b, #8;		\
+	ext		b3.16b, b3.16b, b3.16b, #8;		\
+	ext		b4.16b, b4.16b, b4.16b, #8;		\
+	ext		b5.16b, b5.16b, b5.16b, #8;		\
+	ext		b6.16b, b6.16b, b6.16b, #8;		\
+	ext		b7.16b, b7.16b, b7.16b, #8;		\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+	rev32		b2.16b, b2.16b;				\
+	rev32		b3.16b, b3.16b;				\
+	rev32		b4.16b, b4.16b;				\
+	rev32		b5.16b, b5.16b;				\
+	rev32		b6.16b, b6.16b;				\
+	rev32		b7.16b, b7.16b;
+
+#define SM4_CRYPT_BLK8(b0, b1, b2, b3, b4, b5, b6, b7)		\
+	rev32		b0.16b, b0.16b;				\
+	rev32		b1.16b, b1.16b;				\
+	rev32		b2.16b, b2.16b;				\
+	rev32		b3.16b, b3.16b;				\
+	rev32		b4.16b, b4.16b;				\
+	rev32		b5.16b, b5.16b;				\
+	rev32		b6.16b, b6.16b;				\
+	rev32		b7.16b, b7.16b;				\
+	SM4_CRYPT_BLK8_BE(b0, b1, b2, b3, b4, b5, b6, b7);
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-ccm-core.S linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-ccm-core.S
new file mode 100644
index 000000000000..fa85856f33ce
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-ccm-core.S
@@ -0,0 +1,329 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4-CCM AEAD Algorithm using ARMv8 Crypto Extensions
+ * as specified in rfc8998
+ * https://datatracker.ietf.org/doc/html/rfc8998
+ *
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/linkage.h>
+#include <linux/cfi_types.h>
+#include <asm/assembler.h>
+#include "sm4-ce-asm.h"
+
+.arch	armv8-a+crypto
+
+.irp b, 0, 1, 8, 9, 10, 11, 12, 13, 14, 15, 16, 24, 25, 26, 27, 28, 29, 30, 31
+	.set .Lv\b\().4s, \b
+.endr
+
+.macro sm4e, vd, vn
+	.inst 0xcec08400 | (.L\vn << 5) | .L\vd
+.endm
+
+/* Register macros */
+
+#define RMAC	v16
+
+/* Helper macros. */
+
+#define inc_le128(vctr)					\
+		mov		vctr.d[1], x8;		\
+		mov		vctr.d[0], x7;		\
+		adds		x8, x8, #1;		\
+		rev64		vctr.16b, vctr.16b;	\
+		adc		x7, x7, xzr;
+
+
+.align 3
+SYM_FUNC_START(sm4_ce_cbcmac_update)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: mac
+	 *   x2: src
+	 *   w3: nblocks
+	 */
+	SM4_PREPARE(x0)
+
+	ld1		{RMAC.16b}, [x1]
+
+.Lcbcmac_loop_4x:
+	cmp		w3, #4
+	blt		.Lcbcmac_loop_1x
+
+	sub		w3, w3, #4
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v0.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v1.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v2.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v3.16b
+
+	cbz		w3, .Lcbcmac_end
+	b		.Lcbcmac_loop_4x
+
+.Lcbcmac_loop_1x:
+	sub		w3, w3, #1
+
+	ld1		{v0.16b}, [x2], #16
+
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v0.16b
+
+	cbnz		w3, .Lcbcmac_loop_1x
+
+.Lcbcmac_end:
+	st1		{RMAC.16b}, [x1]
+	ret
+SYM_FUNC_END(sm4_ce_cbcmac_update)
+
+.align 3
+SYM_FUNC_START(sm4_ce_ccm_final)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: ctr0 (big endian, 128 bit)
+	 *   x2: mac
+	 */
+	SM4_PREPARE(x0)
+
+	ld1		{RMAC.16b}, [x2]
+	ld1		{v0.16b}, [x1]
+
+	SM4_CRYPT_BLK2(RMAC, v0)
+
+	/* en-/decrypt the mac with ctr0 */
+	eor		RMAC.16b, RMAC.16b, v0.16b
+	st1		{RMAC.16b}, [x2]
+
+	ret
+SYM_FUNC_END(sm4_ce_ccm_final)
+
+.align 3
+SYM_TYPED_FUNC_START(sm4_ce_ccm_enc)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: ctr (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: mac
+	 */
+	SM4_PREPARE(x0)
+
+	ldp		x7, x8, [x3]
+	rev		x7, x7
+	rev		x8, x8
+
+	ld1		{RMAC.16b}, [x5]
+
+.Lccm_enc_loop_4x:
+	cmp		w4, #(4 * 16)
+	blt		.Lccm_enc_loop_1x
+
+	sub		w4, w4, #(4 * 16)
+
+	/* construct CTRs */
+	inc_le128(v8)			/* +0 */
+	inc_le128(v9)			/* +1 */
+	inc_le128(v10)			/* +2 */
+	inc_le128(v11)			/* +3 */
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	SM4_CRYPT_BLK2(v8, RMAC)
+	eor		v8.16b, v8.16b, v0.16b
+	eor		RMAC.16b, RMAC.16b, v0.16b
+	SM4_CRYPT_BLK2(v9, RMAC)
+	eor		v9.16b, v9.16b, v1.16b
+	eor		RMAC.16b, RMAC.16b, v1.16b
+	SM4_CRYPT_BLK2(v10, RMAC)
+	eor		v10.16b, v10.16b, v2.16b
+	eor		RMAC.16b, RMAC.16b, v2.16b
+	SM4_CRYPT_BLK2(v11, RMAC)
+	eor		v11.16b, v11.16b, v3.16b
+	eor		RMAC.16b, RMAC.16b, v3.16b
+
+	st1		{v8.16b-v11.16b}, [x1], #64
+
+	cbz		w4, .Lccm_enc_end
+	b		.Lccm_enc_loop_4x
+
+.Lccm_enc_loop_1x:
+	cmp		w4, #16
+	blt		.Lccm_enc_tail
+
+	sub		w4, w4, #16
+
+	/* construct CTRs */
+	inc_le128(v8)
+
+	ld1		{v0.16b}, [x2], #16
+
+	SM4_CRYPT_BLK2(v8, RMAC)
+	eor		v8.16b, v8.16b, v0.16b
+	eor		RMAC.16b, RMAC.16b, v0.16b
+
+	st1		{v8.16b}, [x1], #16
+
+	cbz		w4, .Lccm_enc_end
+	b		.Lccm_enc_loop_1x
+
+.Lccm_enc_tail:
+	/* construct CTRs */
+	inc_le128(v8)
+
+	SM4_CRYPT_BLK2(RMAC, v8)
+
+	/* store new MAC */
+	st1		{RMAC.16b}, [x5]
+
+.Lccm_enc_tail_loop:
+	ldrb		w0, [x2], #1		/* get 1 byte from input */
+	umov		w9, v8.b[0]		/* get top crypted CTR byte */
+	umov		w6, RMAC.b[0]		/* get top MAC byte */
+
+	eor		w9, w9, w0		/* w9 = CTR ^ input */
+	eor		w6, w6, w0		/* w6 = MAC ^ input */
+
+	strb		w9, [x1], #1		/* store out byte */
+	strb		w6, [x5], #1		/* store MAC byte */
+
+	subs		w4, w4, #1
+	beq		.Lccm_enc_ret
+
+	/* shift out one byte */
+	ext		RMAC.16b, RMAC.16b, RMAC.16b, #1
+	ext		v8.16b, v8.16b, v8.16b, #1
+
+	b		.Lccm_enc_tail_loop
+
+.Lccm_enc_end:
+	/* store new MAC */
+	st1		{RMAC.16b}, [x5]
+
+	/* store new CTR */
+	rev		x7, x7
+	rev		x8, x8
+	stp		x7, x8, [x3]
+
+.Lccm_enc_ret:
+	ret
+SYM_FUNC_END(sm4_ce_ccm_enc)
+
+.align 3
+SYM_TYPED_FUNC_START(sm4_ce_ccm_dec)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: ctr (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: mac
+	 */
+	SM4_PREPARE(x0)
+
+	ldp		x7, x8, [x3]
+	rev		x7, x7
+	rev		x8, x8
+
+	ld1		{RMAC.16b}, [x5]
+
+.Lccm_dec_loop_4x:
+	cmp		w4, #(4 * 16)
+	blt		.Lccm_dec_loop_1x
+
+	sub		w4, w4, #(4 * 16)
+
+	/* construct CTRs */
+	inc_le128(v8)			/* +0 */
+	inc_le128(v9)			/* +1 */
+	inc_le128(v10)			/* +2 */
+	inc_le128(v11)			/* +3 */
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	SM4_CRYPT_BLK2(v8, RMAC)
+	eor		v8.16b, v8.16b, v0.16b
+	eor		RMAC.16b, RMAC.16b, v8.16b
+	SM4_CRYPT_BLK2(v9, RMAC)
+	eor		v9.16b, v9.16b, v1.16b
+	eor		RMAC.16b, RMAC.16b, v9.16b
+	SM4_CRYPT_BLK2(v10, RMAC)
+	eor		v10.16b, v10.16b, v2.16b
+	eor		RMAC.16b, RMAC.16b, v10.16b
+	SM4_CRYPT_BLK2(v11, RMAC)
+	eor		v11.16b, v11.16b, v3.16b
+	eor		RMAC.16b, RMAC.16b, v11.16b
+
+	st1		{v8.16b-v11.16b}, [x1], #64
+
+	cbz		w4, .Lccm_dec_end
+	b		.Lccm_dec_loop_4x
+
+.Lccm_dec_loop_1x:
+	cmp		w4, #16
+	blt		.Lccm_dec_tail
+
+	sub		w4, w4, #16
+
+	/* construct CTRs */
+	inc_le128(v8)
+
+	ld1		{v0.16b}, [x2], #16
+
+	SM4_CRYPT_BLK2(v8, RMAC)
+	eor		v8.16b, v8.16b, v0.16b
+	eor		RMAC.16b, RMAC.16b, v8.16b
+
+	st1		{v8.16b}, [x1], #16
+
+	cbz		w4, .Lccm_dec_end
+	b		.Lccm_dec_loop_1x
+
+.Lccm_dec_tail:
+	/* construct CTRs */
+	inc_le128(v8)
+
+	SM4_CRYPT_BLK2(RMAC, v8)
+
+	/* store new MAC */
+	st1		{RMAC.16b}, [x5]
+
+.Lccm_dec_tail_loop:
+	ldrb		w0, [x2], #1		/* get 1 byte from input */
+	umov		w9, v8.b[0]		/* get top crypted CTR byte */
+	umov		w6, RMAC.b[0]		/* get top MAC byte */
+
+	eor		w9, w9, w0		/* w9 = CTR ^ input */
+	eor		w6, w6, w9		/* w6 = MAC ^ output */
+
+	strb		w9, [x1], #1		/* store out byte */
+	strb		w6, [x5], #1		/* store MAC byte */
+
+	subs		w4, w4, #1
+	beq		.Lccm_dec_ret
+
+	/* shift out one byte */
+	ext		RMAC.16b, RMAC.16b, RMAC.16b, #1
+	ext		v8.16b, v8.16b, v8.16b, #1
+
+	b		.Lccm_dec_tail_loop
+
+.Lccm_dec_end:
+	/* store new MAC */
+	st1		{RMAC.16b}, [x5]
+
+	/* store new CTR */
+	rev		x7, x7
+	rev		x8, x8
+	stp		x7, x8, [x3]
+
+.Lccm_dec_ret:
+	ret
+SYM_FUNC_END(sm4_ce_ccm_dec)
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-ccm-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-ccm-glue.c
new file mode 100644
index 000000000000..f2cec7b52efc
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-ccm-glue.c
@@ -0,0 +1,303 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4-CCM AEAD Algorithm using ARMv8 Crypto Extensions
+ * as specified in rfc8998
+ * https://datatracker.ietf.org/doc/html/rfc8998
+ *
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/module.h>
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+#include <linux/cpufeature.h>
+#include <asm/neon.h>
+#include <crypto/scatterwalk.h>
+#include <crypto/internal/aead.h>
+#include <crypto/internal/skcipher.h>
+#include <crypto/sm4.h>
+#include "sm4-ce.h"
+
+asmlinkage void sm4_ce_cbcmac_update(const u32 *rkey_enc, u8 *mac,
+				     const u8 *src, unsigned int nblocks);
+asmlinkage void sm4_ce_ccm_enc(const u32 *rkey_enc, u8 *dst, const u8 *src,
+			       u8 *iv, unsigned int nbytes, u8 *mac);
+asmlinkage void sm4_ce_ccm_dec(const u32 *rkey_enc, u8 *dst, const u8 *src,
+			       u8 *iv, unsigned int nbytes, u8 *mac);
+asmlinkage void sm4_ce_ccm_final(const u32 *rkey_enc, u8 *iv, u8 *mac);
+
+
+static int ccm_setkey(struct crypto_aead *tfm, const u8 *key,
+		      unsigned int key_len)
+{
+	struct sm4_ctx *ctx = crypto_aead_ctx(tfm);
+
+	if (key_len != SM4_KEY_SIZE)
+		return -EINVAL;
+
+	kernel_neon_begin();
+	sm4_ce_expand_key(key, ctx->rkey_enc, ctx->rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+	kernel_neon_end();
+
+	return 0;
+}
+
+static int ccm_setauthsize(struct crypto_aead *tfm, unsigned int authsize)
+{
+	if ((authsize & 1) || authsize < 4)
+		return -EINVAL;
+	return 0;
+}
+
+static int ccm_format_input(u8 info[], struct aead_request *req,
+			    unsigned int msglen)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	unsigned int l = req->iv[0] + 1;
+	unsigned int m;
+	__be32 len;
+
+	/* verify that CCM dimension 'L': 2 <= L <= 8 */
+	if (l < 2 || l > 8)
+		return -EINVAL;
+	if (l < 4 && msglen >> (8 * l))
+		return -EOVERFLOW;
+
+	memset(&req->iv[SM4_BLOCK_SIZE - l], 0, l);
+
+	memcpy(info, req->iv, SM4_BLOCK_SIZE);
+
+	m = crypto_aead_authsize(aead);
+
+	/* format flags field per RFC 3610/NIST 800-38C */
+	*info |= ((m - 2) / 2) << 3;
+	if (req->assoclen)
+		*info |= (1 << 6);
+
+	/*
+	 * format message length field,
+	 * Linux uses a u32 type to represent msglen
+	 */
+	if (l >= 4)
+		l = 4;
+
+	len = cpu_to_be32(msglen);
+	memcpy(&info[SM4_BLOCK_SIZE - l], (u8 *)&len + 4 - l, l);
+
+	return 0;
+}
+
+static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[])
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct sm4_ctx *ctx = crypto_aead_ctx(aead);
+	struct __packed { __be16 l; __be32 h; } aadlen;
+	u32 assoclen = req->assoclen;
+	struct scatter_walk walk;
+	unsigned int len;
+
+	if (assoclen < 0xff00) {
+		aadlen.l = cpu_to_be16(assoclen);
+		len = 2;
+	} else {
+		aadlen.l = cpu_to_be16(0xfffe);
+		put_unaligned_be32(assoclen, &aadlen.h);
+		len = 6;
+	}
+
+	sm4_ce_crypt_block(ctx->rkey_enc, mac, mac);
+	crypto_xor(mac, (const u8 *)&aadlen, len);
+
+	scatterwalk_start(&walk, req->src);
+
+	do {
+		u32 n = scatterwalk_clamp(&walk, assoclen);
+		u8 *p, *ptr;
+
+		if (!n) {
+			scatterwalk_start(&walk, sg_next(walk.sg));
+			n = scatterwalk_clamp(&walk, assoclen);
+		}
+
+		p = ptr = scatterwalk_map(&walk);
+		assoclen -= n;
+		scatterwalk_advance(&walk, n);
+
+		while (n > 0) {
+			unsigned int l, nblocks;
+
+			if (len == SM4_BLOCK_SIZE) {
+				if (n < SM4_BLOCK_SIZE) {
+					sm4_ce_crypt_block(ctx->rkey_enc,
+							   mac, mac);
+
+					len = 0;
+				} else {
+					nblocks = n / SM4_BLOCK_SIZE;
+					sm4_ce_cbcmac_update(ctx->rkey_enc,
+							     mac, ptr, nblocks);
+
+					ptr += nblocks * SM4_BLOCK_SIZE;
+					n %= SM4_BLOCK_SIZE;
+
+					continue;
+				}
+			}
+
+			l = min(n, SM4_BLOCK_SIZE - len);
+			if (l) {
+				crypto_xor(mac + len, ptr, l);
+				len += l;
+				ptr += l;
+				n -= l;
+			}
+		}
+
+		scatterwalk_unmap(p);
+		scatterwalk_done(&walk, 0, assoclen);
+	} while (assoclen);
+}
+
+static int ccm_crypt(struct aead_request *req, struct skcipher_walk *walk,
+		     u32 *rkey_enc, u8 mac[],
+		     void (*sm4_ce_ccm_crypt)(const u32 *rkey_enc, u8 *dst,
+					const u8 *src, u8 *iv,
+					unsigned int nbytes, u8 *mac))
+{
+	u8 __aligned(8) ctr0[SM4_BLOCK_SIZE];
+	int err;
+
+	/* preserve the initial ctr0 for the TAG */
+	memcpy(ctr0, walk->iv, SM4_BLOCK_SIZE);
+	crypto_inc(walk->iv, SM4_BLOCK_SIZE);
+
+	kernel_neon_begin();
+
+	if (req->assoclen)
+		ccm_calculate_auth_mac(req, mac);
+
+	do {
+		unsigned int tail = walk->nbytes % SM4_BLOCK_SIZE;
+		const u8 *src = walk->src.virt.addr;
+		u8 *dst = walk->dst.virt.addr;
+
+		if (walk->nbytes == walk->total)
+			tail = 0;
+
+		if (walk->nbytes - tail)
+			sm4_ce_ccm_crypt(rkey_enc, dst, src, walk->iv,
+					 walk->nbytes - tail, mac);
+
+		if (walk->nbytes == walk->total)
+			sm4_ce_ccm_final(rkey_enc, ctr0, mac);
+
+		kernel_neon_end();
+
+		if (walk->nbytes) {
+			err = skcipher_walk_done(walk, tail);
+			if (err)
+				return err;
+			if (walk->nbytes)
+				kernel_neon_begin();
+		}
+	} while (walk->nbytes > 0);
+
+	return 0;
+}
+
+static int ccm_encrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct sm4_ctx *ctx = crypto_aead_ctx(aead);
+	u8 __aligned(8) mac[SM4_BLOCK_SIZE];
+	struct skcipher_walk walk;
+	int err;
+
+	err = ccm_format_input(mac, req, req->cryptlen);
+	if (err)
+		return err;
+
+	err = skcipher_walk_aead_encrypt(&walk, req, false);
+	if (err)
+		return err;
+
+	err = ccm_crypt(req, &walk, ctx->rkey_enc, mac, sm4_ce_ccm_enc);
+	if (err)
+		return err;
+
+	/* copy authtag to end of dst */
+	scatterwalk_map_and_copy(mac, req->dst, req->assoclen + req->cryptlen,
+				 crypto_aead_authsize(aead), 1);
+
+	return 0;
+}
+
+static int ccm_decrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	unsigned int authsize = crypto_aead_authsize(aead);
+	struct sm4_ctx *ctx = crypto_aead_ctx(aead);
+	u8 __aligned(8) mac[SM4_BLOCK_SIZE];
+	u8 authtag[SM4_BLOCK_SIZE];
+	struct skcipher_walk walk;
+	int err;
+
+	err = ccm_format_input(mac, req, req->cryptlen - authsize);
+	if (err)
+		return err;
+
+	err = skcipher_walk_aead_decrypt(&walk, req, false);
+	if (err)
+		return err;
+
+	err = ccm_crypt(req, &walk, ctx->rkey_enc, mac, sm4_ce_ccm_dec);
+	if (err)
+		return err;
+
+	/* compare calculated auth tag with the stored one */
+	scatterwalk_map_and_copy(authtag, req->src,
+				 req->assoclen + req->cryptlen - authsize,
+				 authsize, 0);
+
+	if (crypto_memneq(authtag, mac, authsize))
+		return -EBADMSG;
+
+	return 0;
+}
+
+static struct aead_alg sm4_ccm_alg = {
+	.base = {
+		.cra_name		= "ccm(sm4)",
+		.cra_driver_name	= "ccm-sm4-ce",
+		.cra_priority		= 400,
+		.cra_blocksize		= 1,
+		.cra_ctxsize		= sizeof(struct sm4_ctx),
+		.cra_module		= THIS_MODULE,
+	},
+	.ivsize		= SM4_BLOCK_SIZE,
+	.chunksize	= SM4_BLOCK_SIZE,
+	.maxauthsize	= SM4_BLOCK_SIZE,
+	.setkey		= ccm_setkey,
+	.setauthsize	= ccm_setauthsize,
+	.encrypt	= ccm_encrypt,
+	.decrypt	= ccm_decrypt,
+};
+
+static int __init sm4_ce_ccm_init(void)
+{
+	return crypto_register_aead(&sm4_ccm_alg);
+}
+
+static void __exit sm4_ce_ccm_exit(void)
+{
+	crypto_unregister_aead(&sm4_ccm_alg);
+}
+
+module_cpu_feature_match(SM4, sm4_ce_ccm_init);
+module_exit(sm4_ce_ccm_exit);
+
+MODULE_DESCRIPTION("Synchronous SM4 in CCM mode using ARMv8 Crypto Extensions");
+MODULE_ALIAS_CRYPTO("ccm(sm4)");
+MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-cipher-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-cipher-glue.c
index 76a34ef4abbb..c31d76fb5a17 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-cipher-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-cipher-glue.c
@@ -2,11 +2,11 @@
 
 #include <asm/neon.h>
 #include <asm/simd.h>
+#include <crypto/algapi.h>
 #include <crypto/sm4.h>
 #include <crypto/internal/simd.h>
 #include <linux/module.h>
 #include <linux/cpufeature.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 
 MODULE_ALIAS_CRYPTO("sm4");
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-core.S linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-core.S
index 934e0f093279..877b80c54a0d 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-core.S
@@ -10,10 +10,12 @@
 
 #include <linux/linkage.h>
 #include <asm/assembler.h>
+#include "sm4-ce-asm.h"
 
 .arch	armv8-a+crypto
 
-.irp b, 0, 1, 2, 3, 4, 5, 6, 7, 16, 20, 24, 25, 26, 27, 28, 29, 30, 31
+.irp b, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
+		20, 24, 25, 26, 27, 28, 29, 30, 31
 	.set .Lv\b\().4s, \b
 .endr
 
@@ -33,174 +35,8 @@
 #define RTMP3	v19
 
 #define RIV	v20
-
-/* Helper macros. */
-
-#define PREPARE                                       \
-	ld1		{v24.16b-v27.16b}, [x0], #64; \
-	ld1		{v28.16b-v31.16b}, [x0];
-
-#define SM4_CRYPT_BLK(b0)                           \
-	rev32		b0.16b, b0.16b;             \
-	sm4e		b0.4s, v24.4s;              \
-	sm4e		b0.4s, v25.4s;              \
-	sm4e		b0.4s, v26.4s;              \
-	sm4e		b0.4s, v27.4s;              \
-	sm4e		b0.4s, v28.4s;              \
-	sm4e		b0.4s, v29.4s;              \
-	sm4e		b0.4s, v30.4s;              \
-	sm4e		b0.4s, v31.4s;              \
-	rev64		b0.4s, b0.4s;               \
-	ext		b0.16b, b0.16b, b0.16b, #8; \
-	rev32		b0.16b, b0.16b;
-
-#define SM4_CRYPT_BLK4(b0, b1, b2, b3)              \
-	rev32		b0.16b, b0.16b;             \
-	rev32		b1.16b, b1.16b;             \
-	rev32		b2.16b, b2.16b;             \
-	rev32		b3.16b, b3.16b;             \
-	sm4e		b0.4s, v24.4s;              \
-	sm4e		b1.4s, v24.4s;              \
-	sm4e		b2.4s, v24.4s;              \
-	sm4e		b3.4s, v24.4s;              \
-	sm4e		b0.4s, v25.4s;              \
-	sm4e		b1.4s, v25.4s;              \
-	sm4e		b2.4s, v25.4s;              \
-	sm4e		b3.4s, v25.4s;              \
-	sm4e		b0.4s, v26.4s;              \
-	sm4e		b1.4s, v26.4s;              \
-	sm4e		b2.4s, v26.4s;              \
-	sm4e		b3.4s, v26.4s;              \
-	sm4e		b0.4s, v27.4s;              \
-	sm4e		b1.4s, v27.4s;              \
-	sm4e		b2.4s, v27.4s;              \
-	sm4e		b3.4s, v27.4s;              \
-	sm4e		b0.4s, v28.4s;              \
-	sm4e		b1.4s, v28.4s;              \
-	sm4e		b2.4s, v28.4s;              \
-	sm4e		b3.4s, v28.4s;              \
-	sm4e		b0.4s, v29.4s;              \
-	sm4e		b1.4s, v29.4s;              \
-	sm4e		b2.4s, v29.4s;              \
-	sm4e		b3.4s, v29.4s;              \
-	sm4e		b0.4s, v30.4s;              \
-	sm4e		b1.4s, v30.4s;              \
-	sm4e		b2.4s, v30.4s;              \
-	sm4e		b3.4s, v30.4s;              \
-	sm4e		b0.4s, v31.4s;              \
-	sm4e		b1.4s, v31.4s;              \
-	sm4e		b2.4s, v31.4s;              \
-	sm4e		b3.4s, v31.4s;              \
-	rev64		b0.4s, b0.4s;               \
-	rev64		b1.4s, b1.4s;               \
-	rev64		b2.4s, b2.4s;               \
-	rev64		b3.4s, b3.4s;               \
-	ext		b0.16b, b0.16b, b0.16b, #8; \
-	ext		b1.16b, b1.16b, b1.16b, #8; \
-	ext		b2.16b, b2.16b, b2.16b, #8; \
-	ext		b3.16b, b3.16b, b3.16b, #8; \
-	rev32		b0.16b, b0.16b;             \
-	rev32		b1.16b, b1.16b;             \
-	rev32		b2.16b, b2.16b;             \
-	rev32		b3.16b, b3.16b;
-
-#define SM4_CRYPT_BLK8(b0, b1, b2, b3, b4, b5, b6, b7) \
-	rev32		b0.16b, b0.16b;             \
-	rev32		b1.16b, b1.16b;             \
-	rev32		b2.16b, b2.16b;             \
-	rev32		b3.16b, b3.16b;             \
-	rev32		b4.16b, b4.16b;             \
-	rev32		b5.16b, b5.16b;             \
-	rev32		b6.16b, b6.16b;             \
-	rev32		b7.16b, b7.16b;             \
-	sm4e		b0.4s, v24.4s;              \
-	sm4e		b1.4s, v24.4s;              \
-	sm4e		b2.4s, v24.4s;              \
-	sm4e		b3.4s, v24.4s;              \
-	sm4e		b4.4s, v24.4s;              \
-	sm4e		b5.4s, v24.4s;              \
-	sm4e		b6.4s, v24.4s;              \
-	sm4e		b7.4s, v24.4s;              \
-	sm4e		b0.4s, v25.4s;              \
-	sm4e		b1.4s, v25.4s;              \
-	sm4e		b2.4s, v25.4s;              \
-	sm4e		b3.4s, v25.4s;              \
-	sm4e		b4.4s, v25.4s;              \
-	sm4e		b5.4s, v25.4s;              \
-	sm4e		b6.4s, v25.4s;              \
-	sm4e		b7.4s, v25.4s;              \
-	sm4e		b0.4s, v26.4s;              \
-	sm4e		b1.4s, v26.4s;              \
-	sm4e		b2.4s, v26.4s;              \
-	sm4e		b3.4s, v26.4s;              \
-	sm4e		b4.4s, v26.4s;              \
-	sm4e		b5.4s, v26.4s;              \
-	sm4e		b6.4s, v26.4s;              \
-	sm4e		b7.4s, v26.4s;              \
-	sm4e		b0.4s, v27.4s;              \
-	sm4e		b1.4s, v27.4s;              \
-	sm4e		b2.4s, v27.4s;              \
-	sm4e		b3.4s, v27.4s;              \
-	sm4e		b4.4s, v27.4s;              \
-	sm4e		b5.4s, v27.4s;              \
-	sm4e		b6.4s, v27.4s;              \
-	sm4e		b7.4s, v27.4s;              \
-	sm4e		b0.4s, v28.4s;              \
-	sm4e		b1.4s, v28.4s;              \
-	sm4e		b2.4s, v28.4s;              \
-	sm4e		b3.4s, v28.4s;              \
-	sm4e		b4.4s, v28.4s;              \
-	sm4e		b5.4s, v28.4s;              \
-	sm4e		b6.4s, v28.4s;              \
-	sm4e		b7.4s, v28.4s;              \
-	sm4e		b0.4s, v29.4s;              \
-	sm4e		b1.4s, v29.4s;              \
-	sm4e		b2.4s, v29.4s;              \
-	sm4e		b3.4s, v29.4s;              \
-	sm4e		b4.4s, v29.4s;              \
-	sm4e		b5.4s, v29.4s;              \
-	sm4e		b6.4s, v29.4s;              \
-	sm4e		b7.4s, v29.4s;              \
-	sm4e		b0.4s, v30.4s;              \
-	sm4e		b1.4s, v30.4s;              \
-	sm4e		b2.4s, v30.4s;              \
-	sm4e		b3.4s, v30.4s;              \
-	sm4e		b4.4s, v30.4s;              \
-	sm4e		b5.4s, v30.4s;              \
-	sm4e		b6.4s, v30.4s;              \
-	sm4e		b7.4s, v30.4s;              \
-	sm4e		b0.4s, v31.4s;              \
-	sm4e		b1.4s, v31.4s;              \
-	sm4e		b2.4s, v31.4s;              \
-	sm4e		b3.4s, v31.4s;              \
-	sm4e		b4.4s, v31.4s;              \
-	sm4e		b5.4s, v31.4s;              \
-	sm4e		b6.4s, v31.4s;              \
-	sm4e		b7.4s, v31.4s;              \
-	rev64		b0.4s, b0.4s;               \
-	rev64		b1.4s, b1.4s;               \
-	rev64		b2.4s, b2.4s;               \
-	rev64		b3.4s, b3.4s;               \
-	rev64		b4.4s, b4.4s;               \
-	rev64		b5.4s, b5.4s;               \
-	rev64		b6.4s, b6.4s;               \
-	rev64		b7.4s, b7.4s;               \
-	ext		b0.16b, b0.16b, b0.16b, #8; \
-	ext		b1.16b, b1.16b, b1.16b, #8; \
-	ext		b2.16b, b2.16b, b2.16b, #8; \
-	ext		b3.16b, b3.16b, b3.16b, #8; \
-	ext		b4.16b, b4.16b, b4.16b, #8; \
-	ext		b5.16b, b5.16b, b5.16b, #8; \
-	ext		b6.16b, b6.16b, b6.16b, #8; \
-	ext		b7.16b, b7.16b, b7.16b, #8; \
-	rev32		b0.16b, b0.16b;             \
-	rev32		b1.16b, b1.16b;             \
-	rev32		b2.16b, b2.16b;             \
-	rev32		b3.16b, b3.16b;             \
-	rev32		b4.16b, b4.16b;             \
-	rev32		b5.16b, b5.16b;             \
-	rev32		b6.16b, b6.16b;             \
-	rev32		b7.16b, b7.16b;
+#define RMAC	v20
+#define RMASK	v21
 
 
 .align 3
@@ -231,32 +67,23 @@ SYM_FUNC_START(sm4_ce_expand_key)
 	sm4ekey		v6.4s, v5.4s, v30.4s;
 	sm4ekey		v7.4s, v6.4s, v31.4s;
 
+	adr_l		x5, .Lbswap128_mask
+	ld1		{v24.16b}, [x5]
+
 	st1		{v0.16b-v3.16b}, [x1], #64;
 	st1		{v4.16b-v7.16b}, [x1];
-	rev64		v7.4s, v7.4s;
-	rev64		v6.4s, v6.4s;
-	rev64		v5.4s, v5.4s;
-	rev64		v4.4s, v4.4s;
-	rev64		v3.4s, v3.4s;
-	rev64		v2.4s, v2.4s;
-	rev64		v1.4s, v1.4s;
-	rev64		v0.4s, v0.4s;
-	ext		v7.16b, v7.16b, v7.16b, #8;
-	ext		v6.16b, v6.16b, v6.16b, #8;
-	ext		v5.16b, v5.16b, v5.16b, #8;
-	ext		v4.16b, v4.16b, v4.16b, #8;
-	ext		v3.16b, v3.16b, v3.16b, #8;
-	ext		v2.16b, v2.16b, v2.16b, #8;
-	ext		v1.16b, v1.16b, v1.16b, #8;
-	ext		v0.16b, v0.16b, v0.16b, #8;
-	st1		{v7.16b}, [x2], #16;
-	st1		{v6.16b}, [x2], #16;
-	st1		{v5.16b}, [x2], #16;
-	st1		{v4.16b}, [x2], #16;
-	st1		{v3.16b}, [x2], #16;
-	st1		{v2.16b}, [x2], #16;
-	st1		{v1.16b}, [x2], #16;
-	st1		{v0.16b}, [x2];
+
+	tbl		v16.16b, {v7.16b}, v24.16b
+	tbl		v17.16b, {v6.16b}, v24.16b
+	tbl		v18.16b, {v5.16b}, v24.16b
+	tbl		v19.16b, {v4.16b}, v24.16b
+	tbl		v20.16b, {v3.16b}, v24.16b
+	tbl		v21.16b, {v2.16b}, v24.16b
+	tbl		v22.16b, {v1.16b}, v24.16b
+	tbl		v23.16b, {v0.16b}, v24.16b
+
+	st1		{v16.16b-v19.16b}, [x2], #64
+	st1		{v20.16b-v23.16b}, [x2]
 
 	ret;
 SYM_FUNC_END(sm4_ce_expand_key)
@@ -268,7 +95,7 @@ SYM_FUNC_START(sm4_ce_crypt_block)
 	 *   x1: dst
 	 *   x2: src
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
 
 	ld1		{v0.16b}, [x2];
 	SM4_CRYPT_BLK(v0);
@@ -285,7 +112,7 @@ SYM_FUNC_START(sm4_ce_crypt)
 	 *   x2: src
 	 *   w3: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
 
 .Lcrypt_loop_blk:
 	sub		w3, w3, #8;
@@ -337,26 +164,50 @@ SYM_FUNC_START(sm4_ce_cbc_enc)
 	 *   x3: iv (big endian, 128 bit)
 	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
+
+	ld1		{RIV.16b}, [x3]
+
+.Lcbc_enc_loop_4x:
+	cmp		w4, #4
+	blt		.Lcbc_enc_loop_1x
+
+	sub		w4, w4, #4
 
-	ld1		{RIV.16b}, [x3];
+	ld1		{v0.16b-v3.16b}, [x2], #64
 
-.Lcbc_enc_loop:
-	sub		w4, w4, #1;
+	eor		v0.16b, v0.16b, RIV.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v1.16b, v1.16b, v0.16b
+	SM4_CRYPT_BLK(v1)
+	eor		v2.16b, v2.16b, v1.16b
+	SM4_CRYPT_BLK(v2)
+	eor		v3.16b, v3.16b, v2.16b
+	SM4_CRYPT_BLK(v3)
 
-	ld1		{RTMP0.16b}, [x2], #16;
-	eor		RIV.16b, RIV.16b, RTMP0.16b;
+	st1		{v0.16b-v3.16b}, [x1], #64
+	mov		RIV.16b, v3.16b
 
-	SM4_CRYPT_BLK(RIV);
+	cbz		w4, .Lcbc_enc_end
+	b		.Lcbc_enc_loop_4x
 
-	st1		{RIV.16b}, [x1], #16;
+.Lcbc_enc_loop_1x:
+	sub		w4, w4, #1
 
-	cbnz		w4, .Lcbc_enc_loop;
+	ld1		{v0.16b}, [x2], #16
 
+	eor		RIV.16b, RIV.16b, v0.16b
+	SM4_CRYPT_BLK(RIV)
+
+	st1		{RIV.16b}, [x1], #16
+
+	cbnz		w4, .Lcbc_enc_loop_1x
+
+.Lcbc_enc_end:
 	/* store new IV */
-	st1		{RIV.16b}, [x3];
+	st1		{RIV.16b}, [x3]
 
-	ret;
+	ret
 SYM_FUNC_END(sm4_ce_cbc_enc)
 
 .align 3
@@ -368,81 +219,189 @@ SYM_FUNC_START(sm4_ce_cbc_dec)
 	 *   x3: iv (big endian, 128 bit)
 	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
 
-	ld1		{RIV.16b}, [x3];
+	ld1		{RIV.16b}, [x3]
 
-.Lcbc_loop_blk:
-	sub		w4, w4, #8;
-	tbnz		w4, #31, .Lcbc_tail8;
+.Lcbc_dec_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lcbc_dec_4x
 
-	ld1		{v0.16b-v3.16b}, [x2], #64;
-	ld1		{v4.16b-v7.16b}, [x2];
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	ld1		{v4.16b-v7.16b}, [x2], #64
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	rev32		v8.16b, v0.16b
+	rev32		v9.16b, v1.16b
+	rev32		v10.16b, v2.16b
+	rev32		v11.16b, v3.16b
+	rev32		v12.16b, v4.16b
+	rev32		v13.16b, v5.16b
+	rev32		v14.16b, v6.16b
+	rev32		v15.16b, v7.16b
 
-	sub		x2, x2, #64;
-	eor		v0.16b, v0.16b, RIV.16b;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v1.16b, v1.16b, RTMP0.16b;
-	eor		v2.16b, v2.16b, RTMP1.16b;
-	eor		v3.16b, v3.16b, RTMP2.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	SM4_CRYPT_BLK8_BE(v8, v9, v10, v11, v12, v13, v14, v15)
 
-	eor		v4.16b, v4.16b, RTMP3.16b;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v5.16b, v5.16b, RTMP0.16b;
-	eor		v6.16b, v6.16b, RTMP1.16b;
-	eor		v7.16b, v7.16b, RTMP2.16b;
+	eor		v8.16b, v8.16b, RIV.16b
+	eor		v9.16b, v9.16b, v0.16b
+	eor		v10.16b, v10.16b, v1.16b
+	eor		v11.16b, v11.16b, v2.16b
+	eor		v12.16b, v12.16b, v3.16b
+	eor		v13.16b, v13.16b, v4.16b
+	eor		v14.16b, v14.16b, v5.16b
+	eor		v15.16b, v15.16b, v6.16b
 
-	mov		RIV.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+	st1		{v8.16b-v11.16b}, [x1], #64
+	st1		{v12.16b-v15.16b}, [x1], #64
 
-	cbz		w4, .Lcbc_end;
-	b		.Lcbc_loop_blk;
+	mov		RIV.16b, v7.16b
 
-.Lcbc_tail8:
-	add		w4, w4, #8;
-	cmp		w4, #4;
-	blt		.Lcbc_tail4;
+	cbz		w4, .Lcbc_dec_end
+	b		.Lcbc_dec_loop_8x
 
-	sub		w4, w4, #4;
+.Lcbc_dec_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lcbc_dec_loop_1x
 
-	ld1		{v0.16b-v3.16b}, [x2];
+	sub		w4, w4, #4
 
-	SM4_CRYPT_BLK4(v0, v1, v2, v3);
+	ld1		{v0.16b-v3.16b}, [x2], #64
 
-	eor		v0.16b, v0.16b, RIV.16b;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v1.16b, v1.16b, RTMP0.16b;
-	eor		v2.16b, v2.16b, RTMP1.16b;
-	eor		v3.16b, v3.16b, RTMP2.16b;
+	rev32		v8.16b, v0.16b
+	rev32		v9.16b, v1.16b
+	rev32		v10.16b, v2.16b
+	rev32		v11.16b, v3.16b
 
-	mov		RIV.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	SM4_CRYPT_BLK4_BE(v8, v9, v10, v11)
 
-	cbz		w4, .Lcbc_end;
+	eor		v8.16b, v8.16b, RIV.16b
+	eor		v9.16b, v9.16b, v0.16b
+	eor		v10.16b, v10.16b, v1.16b
+	eor		v11.16b, v11.16b, v2.16b
 
-.Lcbc_tail4:
-	sub		w4, w4, #1;
+	st1		{v8.16b-v11.16b}, [x1], #64
 
-	ld1		{v0.16b}, [x2];
+	mov		RIV.16b, v3.16b
 
-	SM4_CRYPT_BLK(v0);
+	cbz		w4, .Lcbc_dec_end
 
-	eor		v0.16b, v0.16b, RIV.16b;
-	ld1		{RIV.16b}, [x2], #16;
-	st1		{v0.16b}, [x1], #16;
+.Lcbc_dec_loop_1x:
+	sub		w4, w4, #1
+
+	ld1		{v0.16b}, [x2], #16
 
-	cbnz		w4, .Lcbc_tail4;
+	rev32		v8.16b, v0.16b
 
-.Lcbc_end:
+	SM4_CRYPT_BLK_BE(v8)
+
+	eor		v8.16b, v8.16b, RIV.16b
+	st1		{v8.16b}, [x1], #16
+
+	mov		RIV.16b, v0.16b
+
+	cbnz		w4, .Lcbc_dec_loop_1x
+
+.Lcbc_dec_end:
 	/* store new IV */
-	st1		{RIV.16b}, [x3];
+	st1		{RIV.16b}, [x3]
 
-	ret;
+	ret
 SYM_FUNC_END(sm4_ce_cbc_dec)
 
+.align 3
+SYM_FUNC_START(sm4_ce_cbc_cts_enc)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: iv (big endian, 128 bit)
+	 *   w4: nbytes
+	 */
+	SM4_PREPARE(x0)
+
+	sub		w5, w4, #16
+	uxtw		x5, w5
+
+	ld1		{RIV.16b}, [x3]
+
+	ld1		{v0.16b}, [x2]
+	eor		RIV.16b, RIV.16b, v0.16b
+	SM4_CRYPT_BLK(RIV)
+
+	/* load permute table */
+	adr_l		x6, .Lcts_permute_table
+	add		x7, x6, #32
+	add		x6, x6, x5
+	sub		x7, x7, x5
+	ld1		{v3.16b}, [x6]
+	ld1		{v4.16b}, [x7]
+
+	/* overlapping loads */
+	add		x2, x2, x5
+	ld1		{v1.16b}, [x2]
+
+	/* create Cn from En-1 */
+	tbl		v0.16b, {RIV.16b}, v3.16b
+	/* padding Pn with zeros */
+	tbl		v1.16b, {v1.16b}, v4.16b
+
+	eor		v1.16b, v1.16b, RIV.16b
+	SM4_CRYPT_BLK(v1)
+
+	/* overlapping stores */
+	add		x5, x1, x5
+	st1		{v0.16b}, [x5]
+	st1		{v1.16b}, [x1]
+
+	ret
+SYM_FUNC_END(sm4_ce_cbc_cts_enc)
+
+.align 3
+SYM_FUNC_START(sm4_ce_cbc_cts_dec)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: iv (big endian, 128 bit)
+	 *   w4: nbytes
+	 */
+	SM4_PREPARE(x0)
+
+	sub		w5, w4, #16
+	uxtw		x5, w5
+
+	ld1		{RIV.16b}, [x3]
+
+	/* load permute table */
+	adr_l		x6, .Lcts_permute_table
+	add		x7, x6, #32
+	add		x6, x6, x5
+	sub		x7, x7, x5
+	ld1		{v3.16b}, [x6]
+	ld1		{v4.16b}, [x7]
+
+	/* overlapping loads */
+	ld1		{v0.16b}, [x2], x5
+	ld1		{v1.16b}, [x2]
+
+	SM4_CRYPT_BLK(v0)
+	/* select the first Ln bytes of Xn to create Pn */
+	tbl		v2.16b, {v0.16b}, v3.16b
+	eor		v2.16b, v2.16b, v1.16b
+
+	/* overwrite the first Ln bytes with Cn to create En-1 */
+	tbx		v0.16b, {v1.16b}, v4.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v0.16b, v0.16b, RIV.16b
+
+	/* overlapping stores */
+	add		x5, x1, x5
+	st1		{v2.16b}, [x5]
+	st1		{v0.16b}, [x1]
+
+	ret
+SYM_FUNC_END(sm4_ce_cbc_cts_dec)
+
 .align 3
 SYM_FUNC_START(sm4_ce_cfb_enc)
 	/* input:
@@ -452,25 +411,57 @@ SYM_FUNC_START(sm4_ce_cfb_enc)
 	 *   x3: iv (big endian, 128 bit)
 	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
+
+	ld1		{RIV.16b}, [x3]
+
+.Lcfb_enc_loop_4x:
+	cmp		w4, #4
+	blt		.Lcfb_enc_loop_1x
+
+	sub		w4, w4, #4
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	rev32		v8.16b, RIV.16b
+	SM4_CRYPT_BLK_BE(v8)
+	eor		v0.16b, v0.16b, v8.16b
+
+	rev32		v8.16b, v0.16b
+	SM4_CRYPT_BLK_BE(v8)
+	eor		v1.16b, v1.16b, v8.16b
+
+	rev32		v8.16b, v1.16b
+	SM4_CRYPT_BLK_BE(v8)
+	eor		v2.16b, v2.16b, v8.16b
+
+	rev32		v8.16b, v2.16b
+	SM4_CRYPT_BLK_BE(v8)
+	eor		v3.16b, v3.16b, v8.16b
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+	mov		RIV.16b, v3.16b
+
+	cbz		w4, .Lcfb_enc_end
+	b		.Lcfb_enc_loop_4x
 
-	ld1		{RIV.16b}, [x3];
+.Lcfb_enc_loop_1x:
+	sub		w4, w4, #1
 
-.Lcfb_enc_loop:
-	sub		w4, w4, #1;
+	ld1		{v0.16b}, [x2], #16
 
-	SM4_CRYPT_BLK(RIV);
+	SM4_CRYPT_BLK(RIV)
+	eor		RIV.16b, RIV.16b, v0.16b
 
-	ld1		{RTMP0.16b}, [x2], #16;
-	eor		RIV.16b, RIV.16b, RTMP0.16b;
-	st1		{RIV.16b}, [x1], #16;
+	st1		{RIV.16b}, [x1], #16
 
-	cbnz		w4, .Lcfb_enc_loop;
+	cbnz		w4, .Lcfb_enc_loop_1x
 
+.Lcfb_enc_end:
 	/* store new IV */
-	st1		{RIV.16b}, [x3];
+	st1		{RIV.16b}, [x3]
 
-	ret;
+	ret
 SYM_FUNC_END(sm4_ce_cfb_enc)
 
 .align 3
@@ -482,79 +473,91 @@ SYM_FUNC_START(sm4_ce_cfb_dec)
 	 *   x3: iv (big endian, 128 bit)
 	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
 
-	ld1		{v0.16b}, [x3];
+	ld1		{RIV.16b}, [x3]
 
-.Lcfb_loop_blk:
-	sub		w4, w4, #8;
-	tbnz		w4, #31, .Lcfb_tail8;
+.Lcfb_dec_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lcfb_dec_4x
 
-	ld1		{v1.16b, v2.16b, v3.16b}, [x2], #48;
-	ld1		{v4.16b-v7.16b}, [x2];
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	ld1		{v4.16b-v7.16b}, [x2], #64
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	rev32		v8.16b, RIV.16b
+	rev32		v9.16b, v0.16b
+	rev32		v10.16b, v1.16b
+	rev32		v11.16b, v2.16b
+	rev32		v12.16b, v3.16b
+	rev32		v13.16b, v4.16b
+	rev32		v14.16b, v5.16b
+	rev32		v15.16b, v6.16b
 
-	sub		x2, x2, #48;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	SM4_CRYPT_BLK8_BE(v8, v9, v10, v11, v12, v13, v14, v15)
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v4.16b, v4.16b, RTMP0.16b;
-	eor		v5.16b, v5.16b, RTMP1.16b;
-	eor		v6.16b, v6.16b, RTMP2.16b;
-	eor		v7.16b, v7.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+	mov		RIV.16b, v7.16b
 
-	mov		v0.16b, RTMP3.16b;
+	eor		v0.16b, v0.16b, v8.16b
+	eor		v1.16b, v1.16b, v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
 
-	cbz		w4, .Lcfb_end;
-	b		.Lcfb_loop_blk;
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
 
-.Lcfb_tail8:
-	add		w4, w4, #8;
-	cmp		w4, #4;
-	blt		.Lcfb_tail4;
+	cbz		w4, .Lcfb_dec_end
+	b		.Lcfb_dec_loop_8x
 
-	sub		w4, w4, #4;
+.Lcfb_dec_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lcfb_dec_loop_1x
 
-	ld1		{v1.16b, v2.16b, v3.16b}, [x2];
+	sub		w4, w4, #4
 
-	SM4_CRYPT_BLK4(v0, v1, v2, v3);
+	ld1		{v0.16b-v3.16b}, [x2], #64
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	rev32		v8.16b, RIV.16b
+	rev32		v9.16b, v0.16b
+	rev32		v10.16b, v1.16b
+	rev32		v11.16b, v2.16b
 
-	mov		v0.16b, RTMP3.16b;
+	SM4_CRYPT_BLK4_BE(v8, v9, v10, v11)
 
-	cbz		w4, .Lcfb_end;
+	mov		RIV.16b, v3.16b
 
-.Lcfb_tail4:
-	sub		w4, w4, #1;
+	eor		v0.16b, v0.16b, v8.16b
+	eor		v1.16b, v1.16b, v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
 
-	SM4_CRYPT_BLK(v0);
+	st1		{v0.16b-v3.16b}, [x1], #64
 
-	ld1		{RTMP0.16b}, [x2], #16;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	st1		{v0.16b}, [x1], #16;
+	cbz		w4, .Lcfb_dec_end
+
+.Lcfb_dec_loop_1x:
+	sub		w4, w4, #1
+
+	ld1		{v0.16b}, [x2], #16
+
+	SM4_CRYPT_BLK(RIV)
 
-	mov		v0.16b, RTMP0.16b;
+	eor		RIV.16b, RIV.16b, v0.16b
+	st1		{RIV.16b}, [x1], #16
 
-	cbnz		w4, .Lcfb_tail4;
+	mov		RIV.16b, v0.16b
 
-.Lcfb_end:
+	cbnz		w4, .Lcfb_dec_loop_1x
+
+.Lcfb_dec_end:
 	/* store new IV */
-	st1		{v0.16b}, [x3];
+	st1		{RIV.16b}, [x3]
 
-	ret;
+	ret
 SYM_FUNC_END(sm4_ce_cfb_dec)
 
 .align 3
@@ -566,95 +569,525 @@ SYM_FUNC_START(sm4_ce_ctr_enc)
 	 *   x3: ctr (big endian, 128 bit)
 	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE(x0)
 
-	ldp		x7, x8, [x3];
-	rev		x7, x7;
-	rev		x8, x8;
+	ldp		x7, x8, [x3]
+	rev		x7, x7
+	rev		x8, x8
 
-.Lctr_loop_blk:
-	sub		w4, w4, #8;
-	tbnz		w4, #31, .Lctr_tail8;
+.Lctr_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lctr_4x
 
-#define inc_le128(vctr)                     \
-	mov		vctr.d[1], x8;      \
-	mov		vctr.d[0], x7;      \
-	adds		x8, x8, #1;         \
-	adc		x7, x7, xzr;        \
-	rev64		vctr.16b, vctr.16b;
+#define inc_le128(vctr)					\
+		mov		vctr.d[1], x8;		\
+		mov		vctr.d[0], x7;		\
+		adds		x8, x8, #1;		\
+		rev64		vctr.16b, vctr.16b;	\
+		adc		x7, x7, xzr;
 
 	/* construct CTRs */
-	inc_le128(v0);			/* +0 */
-	inc_le128(v1);			/* +1 */
-	inc_le128(v2);			/* +2 */
-	inc_le128(v3);			/* +3 */
-	inc_le128(v4);			/* +4 */
-	inc_le128(v5);			/* +5 */
-	inc_le128(v6);			/* +6 */
-	inc_le128(v7);			/* +7 */
+	inc_le128(v0)			/* +0 */
+	inc_le128(v1)			/* +1 */
+	inc_le128(v2)			/* +2 */
+	inc_le128(v3)			/* +3 */
+	inc_le128(v4)			/* +4 */
+	inc_le128(v5)			/* +5 */
+	inc_le128(v6)			/* +6 */
+	inc_le128(v7)			/* +7 */
+
+	ld1		{v8.16b-v11.16b}, [x2], #64
+	ld1		{v12.16b-v15.16b}, [x2], #64
+
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	eor		v0.16b, v0.16b, v8.16b
+	eor		v1.16b, v1.16b, v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	cbz		w4, .Lctr_end
+	b		.Lctr_loop_8x
+
+.Lctr_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lctr_loop_1x
+
+	sub		w4, w4, #4
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	/* construct CTRs */
+	inc_le128(v0)			/* +0 */
+	inc_le128(v1)			/* +1 */
+	inc_le128(v2)			/* +2 */
+	inc_le128(v3)			/* +3 */
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	ld1		{v8.16b-v11.16b}, [x2], #64
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v4.16b, v4.16b, RTMP0.16b;
-	eor		v5.16b, v5.16b, RTMP1.16b;
-	eor		v6.16b, v6.16b, RTMP2.16b;
-	eor		v7.16b, v7.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	eor		v0.16b, v0.16b, v8.16b
+	eor		v1.16b, v1.16b, v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
 
-	cbz		w4, .Lctr_end;
-	b		.Lctr_loop_blk;
+	st1		{v0.16b-v3.16b}, [x1], #64
 
-.Lctr_tail8:
-	add		w4, w4, #8;
-	cmp		w4, #4;
-	blt		.Lctr_tail4;
+	cbz		w4, .Lctr_end
 
-	sub		w4, w4, #4;
+.Lctr_loop_1x:
+	sub		w4, w4, #1
 
 	/* construct CTRs */
-	inc_le128(v0);			/* +0 */
-	inc_le128(v1);			/* +1 */
-	inc_le128(v2);			/* +2 */
-	inc_le128(v3);			/* +3 */
+	inc_le128(v0)
 
-	SM4_CRYPT_BLK4(v0, v1, v2, v3);
+	ld1		{v8.16b}, [x2], #16
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	SM4_CRYPT_BLK(v0)
 
-	cbz		w4, .Lctr_end;
+	eor		v0.16b, v0.16b, v8.16b
+	st1		{v0.16b}, [x1], #16
 
-.Lctr_tail4:
-	sub		w4, w4, #1;
+	cbnz		w4, .Lctr_loop_1x
 
-	/* construct CTRs */
-	inc_le128(v0);
+.Lctr_end:
+	/* store new CTR */
+	rev		x7, x7
+	rev		x8, x8
+	stp		x7, x8, [x3]
 
-	SM4_CRYPT_BLK(v0);
+	ret
+SYM_FUNC_END(sm4_ce_ctr_enc)
 
-	ld1		{RTMP0.16b}, [x2], #16;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	st1		{v0.16b}, [x1], #16;
 
-	cbnz		w4, .Lctr_tail4;
+#define tweak_next(vt, vin, RTMP)					\
+		sshr		RTMP.2d, vin.2d, #63;			\
+		and		RTMP.16b, RTMP.16b, RMASK.16b;		\
+		add		vt.2d, vin.2d, vin.2d;			\
+		ext		RTMP.16b, RTMP.16b, RTMP.16b, #8;	\
+		eor		vt.16b, vt.16b, RTMP.16b;
 
-.Lctr_end:
-	/* store new CTR */
-	rev		x7, x7;
-	rev		x8, x8;
-	stp		x7, x8, [x3];
+.align 3
+SYM_FUNC_START(sm4_ce_xts_enc)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: tweak (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: round key array for IV
+	 */
+	ld1		{v8.16b}, [x3]
 
-	ret;
-SYM_FUNC_END(sm4_ce_ctr_enc)
+	cbz		x5, .Lxts_enc_nofirst
+
+	SM4_PREPARE(x5)
+
+	/* Generate first tweak */
+	SM4_CRYPT_BLK(v8)
+
+.Lxts_enc_nofirst:
+	SM4_PREPARE(x0)
+
+	ands		w5, w4, #15
+	lsr		w4, w4, #4
+	sub		w6, w4, #1
+	csel		w4, w4, w6, eq
+	uxtw		x5, w5
+
+	movi		RMASK.2s, #0x1
+	movi		RTMP0.2s, #0x87
+	uzp1		RMASK.4s, RMASK.4s, RTMP0.4s
+
+	cbz		w4, .Lxts_enc_cts
+
+.Lxts_enc_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lxts_enc_4x
+
+	tweak_next( v9,  v8, RTMP0)
+	tweak_next(v10,  v9, RTMP1)
+	tweak_next(v11, v10, RTMP2)
+	tweak_next(v12, v11, RTMP3)
+	tweak_next(v13, v12, RTMP0)
+	tweak_next(v14, v13, RTMP1)
+	tweak_next(v15, v14, RTMP2)
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	ld1		{v4.16b-v7.16b}, [x2], #64
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
+
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	tweak_next(v8, v15, RTMP3)
+
+	cbz		w4, .Lxts_enc_cts
+	b		.Lxts_enc_loop_8x
+
+.Lxts_enc_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lxts_enc_loop_1x
+
+	sub		w4, w4, #4
+
+	tweak_next( v9,  v8, RTMP0)
+	tweak_next(v10,  v9, RTMP1)
+	tweak_next(v11, v10, RTMP2)
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	st1		{v0.16b-v3.16b}, [x1], #64
+
+	tweak_next(v8, v11, RTMP3)
+
+	cbz		w4, .Lxts_enc_cts
+
+.Lxts_enc_loop_1x:
+	sub		w4, w4, #1
+
+	ld1		{v0.16b}, [x2], #16
+	eor		v0.16b, v0.16b, v8.16b
+
+	SM4_CRYPT_BLK(v0)
+
+	eor		v0.16b, v0.16b, v8.16b
+	st1		{v0.16b}, [x1], #16
+
+	tweak_next(v8, v8, RTMP0)
+
+	cbnz		w4, .Lxts_enc_loop_1x
+
+.Lxts_enc_cts:
+	cbz		x5, .Lxts_enc_end
+
+	/* cipher text stealing */
+
+	tweak_next(v9, v8, RTMP0)
+	ld1		{v0.16b}, [x2]
+	eor		v0.16b, v0.16b, v8.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v0.16b, v0.16b, v8.16b
+
+	/* load permute table */
+	adr_l		x6, .Lcts_permute_table
+	add		x7, x6, #32
+	add		x6, x6, x5
+	sub		x7, x7, x5
+	ld1		{v3.16b}, [x6]
+	ld1		{v4.16b}, [x7]
+
+	/* overlapping loads */
+	add		x2, x2, x5
+	ld1		{v1.16b}, [x2]
+
+	/* create Cn from En-1 */
+	tbl		v2.16b, {v0.16b}, v3.16b
+	/* padding Pn with En-1 at the end */
+	tbx		v0.16b, {v1.16b}, v4.16b
+
+	eor		v0.16b, v0.16b, v9.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v0.16b, v0.16b, v9.16b
+
+
+	/* overlapping stores */
+	add		x5, x1, x5
+	st1		{v2.16b}, [x5]
+	st1		{v0.16b}, [x1]
+
+	b		.Lxts_enc_ret
+
+.Lxts_enc_end:
+	/* store new tweak */
+	st1		{v8.16b}, [x3]
+
+.Lxts_enc_ret:
+	ret
+SYM_FUNC_END(sm4_ce_xts_enc)
+
+.align 3
+SYM_FUNC_START(sm4_ce_xts_dec)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: tweak (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: round key array for IV
+	 */
+	ld1		{v8.16b}, [x3]
+
+	cbz		x5, .Lxts_dec_nofirst
+
+	SM4_PREPARE(x5)
+
+	/* Generate first tweak */
+	SM4_CRYPT_BLK(v8)
+
+.Lxts_dec_nofirst:
+	SM4_PREPARE(x0)
+
+	ands		w5, w4, #15
+	lsr		w4, w4, #4
+	sub		w6, w4, #1
+	csel		w4, w4, w6, eq
+	uxtw		x5, w5
+
+	movi		RMASK.2s, #0x1
+	movi		RTMP0.2s, #0x87
+	uzp1		RMASK.4s, RMASK.4s, RTMP0.4s
+
+	cbz		w4, .Lxts_dec_cts
+
+.Lxts_dec_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lxts_dec_4x
+
+	tweak_next( v9,  v8, RTMP0)
+	tweak_next(v10,  v9, RTMP1)
+	tweak_next(v11, v10, RTMP2)
+	tweak_next(v12, v11, RTMP3)
+	tweak_next(v13, v12, RTMP0)
+	tweak_next(v14, v13, RTMP1)
+	tweak_next(v15, v14, RTMP2)
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	ld1		{v4.16b-v7.16b}, [x2], #64
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
+
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	eor		v4.16b, v4.16b, v12.16b
+	eor		v5.16b, v5.16b, v13.16b
+	eor		v6.16b, v6.16b, v14.16b
+	eor		v7.16b, v7.16b, v15.16b
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	tweak_next(v8, v15, RTMP3)
+
+	cbz		w4, .Lxts_dec_cts
+	b		.Lxts_dec_loop_8x
+
+.Lxts_dec_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lxts_dec_loop_1x
+
+	sub		w4, w4, #4
+
+	tweak_next( v9,  v8, RTMP0)
+	tweak_next(v10,  v9, RTMP1)
+	tweak_next(v11, v10, RTMP2)
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	eor		v0.16b, v0.16b,  v8.16b
+	eor		v1.16b, v1.16b,  v9.16b
+	eor		v2.16b, v2.16b, v10.16b
+	eor		v3.16b, v3.16b, v11.16b
+	st1		{v0.16b-v3.16b}, [x1], #64
+
+	tweak_next(v8, v11, RTMP3)
+
+	cbz		w4, .Lxts_dec_cts
+
+.Lxts_dec_loop_1x:
+	sub		w4, w4, #1
+
+	ld1		{v0.16b}, [x2], #16
+	eor		v0.16b, v0.16b, v8.16b
+
+	SM4_CRYPT_BLK(v0)
+
+	eor		v0.16b, v0.16b, v8.16b
+	st1		{v0.16b}, [x1], #16
+
+	tweak_next(v8, v8, RTMP0)
+
+	cbnz		w4, .Lxts_dec_loop_1x
+
+.Lxts_dec_cts:
+	cbz		x5, .Lxts_dec_end
+
+	/* cipher text stealing */
+
+	tweak_next(v9, v8, RTMP0)
+	ld1		{v0.16b}, [x2]
+	eor		v0.16b, v0.16b, v9.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v0.16b, v0.16b, v9.16b
+
+	/* load permute table */
+	adr_l		x6, .Lcts_permute_table
+	add		x7, x6, #32
+	add		x6, x6, x5
+	sub		x7, x7, x5
+	ld1		{v3.16b}, [x6]
+	ld1		{v4.16b}, [x7]
+
+	/* overlapping loads */
+	add		x2, x2, x5
+	ld1		{v1.16b}, [x2]
+
+	/* create Cn from En-1 */
+	tbl		v2.16b, {v0.16b}, v3.16b
+	/* padding Pn with En-1 at the end */
+	tbx		v0.16b, {v1.16b}, v4.16b
+
+	eor		v0.16b, v0.16b, v8.16b
+	SM4_CRYPT_BLK(v0)
+	eor		v0.16b, v0.16b, v8.16b
+
+
+	/* overlapping stores */
+	add		x5, x1, x5
+	st1		{v2.16b}, [x5]
+	st1		{v0.16b}, [x1]
+
+	b		.Lxts_dec_ret
+
+.Lxts_dec_end:
+	/* store new tweak */
+	st1		{v8.16b}, [x3]
+
+.Lxts_dec_ret:
+	ret
+SYM_FUNC_END(sm4_ce_xts_dec)
+
+.align 3
+SYM_FUNC_START(sm4_ce_mac_update)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: digest
+	 *   x2: src
+	 *   w3: nblocks
+	 *   w4: enc_before
+	 *   w5: enc_after
+	 */
+	SM4_PREPARE(x0)
+
+	ld1		{RMAC.16b}, [x1]
+
+	cbz		w4, .Lmac_update
+
+	SM4_CRYPT_BLK(RMAC)
+
+.Lmac_update:
+	cbz		w3, .Lmac_ret
+
+	sub		w6, w3, #1
+	cmp		w5, wzr
+	csel		w3, w3, w6, ne
+
+	cbz		w3, .Lmac_end
+
+.Lmac_loop_4x:
+	cmp		w3, #4
+	blt		.Lmac_loop_1x
+
+	sub		w3, w3, #4
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	eor		RMAC.16b, RMAC.16b, v0.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v1.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v2.16b
+	SM4_CRYPT_BLK(RMAC)
+	eor		RMAC.16b, RMAC.16b, v3.16b
+	SM4_CRYPT_BLK(RMAC)
+
+	cbz		w3, .Lmac_end
+	b		.Lmac_loop_4x
+
+.Lmac_loop_1x:
+	sub		w3, w3, #1
+
+	ld1		{v0.16b}, [x2], #16
+
+	eor		RMAC.16b, RMAC.16b, v0.16b
+	SM4_CRYPT_BLK(RMAC)
+
+	cbnz		w3, .Lmac_loop_1x
+
+
+.Lmac_end:
+	cbnz		w5, .Lmac_ret
+
+	ld1		{v0.16b}, [x2], #16
+	eor		RMAC.16b, RMAC.16b, v0.16b
+
+.Lmac_ret:
+	st1		{RMAC.16b}, [x1]
+	ret
+SYM_FUNC_END(sm4_ce_mac_update)
+
+
+	.section	".rodata", "a"
+	.align 4
+.Lbswap128_mask:
+	.byte		0x0c, 0x0d, 0x0e, 0x0f, 0x08, 0x09, 0x0a, 0x0b
+	.byte		0x04, 0x05, 0x06, 0x07, 0x00, 0x01, 0x02, 0x03
+
+.Lcts_permute_table:
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		 0x0,  0x1,  0x2,  0x3,  0x4,  0x5,  0x6,  0x7
+	.byte		 0x8,  0x9,  0xa,  0xb,  0xc,  0xd,  0xe,  0xf
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-gcm-core.S linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-gcm-core.S
new file mode 100644
index 000000000000..347f25d75727
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-gcm-core.S
@@ -0,0 +1,742 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4-GCM AEAD Algorithm using ARMv8 Crypto Extensions
+ * as specified in rfc8998
+ * https://datatracker.ietf.org/doc/html/rfc8998
+ *
+ * Copyright (C) 2016 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/linkage.h>
+#include <linux/cfi_types.h>
+#include <asm/assembler.h>
+#include "sm4-ce-asm.h"
+
+.arch	armv8-a+crypto
+
+.irp b, 0, 1, 2, 3, 24, 25, 26, 27, 28, 29, 30, 31
+	.set .Lv\b\().4s, \b
+.endr
+
+.macro sm4e, vd, vn
+	.inst 0xcec08400 | (.L\vn << 5) | .L\vd
+.endm
+
+/* Register macros */
+
+/* Used for both encryption and decryption */
+#define	RHASH	v21
+#define	RRCONST	v22
+#define RZERO	v23
+
+/* Helper macros. */
+
+/*
+ * input: m0, m1
+ * output: r0:r1 (low 128-bits in r0, high in r1)
+ */
+#define PMUL_128x128(r0, r1, m0, m1, T0, T1)			\
+		ext		T0.16b, m1.16b, m1.16b, #8;	\
+		pmull		r0.1q, m0.1d, m1.1d;		\
+		pmull		T1.1q, m0.1d, T0.1d;		\
+		pmull2		T0.1q, m0.2d, T0.2d;		\
+		pmull2		r1.1q, m0.2d, m1.2d;		\
+		eor		T0.16b, T0.16b, T1.16b;		\
+		ext		T1.16b, RZERO.16b, T0.16b, #8;	\
+		ext		T0.16b, T0.16b, RZERO.16b, #8;	\
+		eor		r0.16b, r0.16b, T1.16b;		\
+		eor		r1.16b, r1.16b, T0.16b;
+
+#define PMUL_128x128_4x(r0, r1, m0, m1, T0, T1,			\
+			r2, r3, m2, m3, T2, T3,			\
+			r4, r5, m4, m5, T4, T5,			\
+			r6, r7, m6, m7, T6, T7)			\
+		ext		T0.16b, m1.16b, m1.16b, #8;	\
+		ext		T2.16b, m3.16b, m3.16b, #8;	\
+		ext		T4.16b, m5.16b, m5.16b, #8;	\
+		ext		T6.16b, m7.16b, m7.16b, #8;	\
+		pmull		r0.1q, m0.1d, m1.1d;		\
+		pmull		r2.1q, m2.1d, m3.1d;		\
+		pmull		r4.1q, m4.1d, m5.1d;		\
+		pmull		r6.1q, m6.1d, m7.1d;		\
+		pmull		T1.1q, m0.1d, T0.1d;		\
+		pmull		T3.1q, m2.1d, T2.1d;		\
+		pmull		T5.1q, m4.1d, T4.1d;		\
+		pmull		T7.1q, m6.1d, T6.1d;		\
+		pmull2		T0.1q, m0.2d, T0.2d;		\
+		pmull2		T2.1q, m2.2d, T2.2d;		\
+		pmull2		T4.1q, m4.2d, T4.2d;		\
+		pmull2		T6.1q, m6.2d, T6.2d;		\
+		pmull2		r1.1q, m0.2d, m1.2d;		\
+		pmull2		r3.1q, m2.2d, m3.2d;		\
+		pmull2		r5.1q, m4.2d, m5.2d;		\
+		pmull2		r7.1q, m6.2d, m7.2d;		\
+		eor		T0.16b, T0.16b, T1.16b;		\
+		eor		T2.16b, T2.16b, T3.16b;		\
+		eor		T4.16b, T4.16b, T5.16b;		\
+		eor		T6.16b, T6.16b, T7.16b;		\
+		ext		T1.16b, RZERO.16b, T0.16b, #8;	\
+		ext		T3.16b, RZERO.16b, T2.16b, #8;	\
+		ext		T5.16b, RZERO.16b, T4.16b, #8;	\
+		ext		T7.16b, RZERO.16b, T6.16b, #8;	\
+		ext		T0.16b, T0.16b, RZERO.16b, #8;	\
+		ext		T2.16b, T2.16b, RZERO.16b, #8;	\
+		ext		T4.16b, T4.16b, RZERO.16b, #8;	\
+		ext		T6.16b, T6.16b, RZERO.16b, #8;	\
+		eor		r0.16b, r0.16b, T1.16b;		\
+		eor		r2.16b, r2.16b, T3.16b; 	\
+		eor		r4.16b, r4.16b, T5.16b; 	\
+		eor		r6.16b, r6.16b, T7.16b; 	\
+		eor		r1.16b, r1.16b, T0.16b; 	\
+		eor		r3.16b, r3.16b, T2.16b; 	\
+		eor		r5.16b, r5.16b, T4.16b; 	\
+		eor		r7.16b, r7.16b, T6.16b;
+
+/*
+ * input: r0:r1 (low 128-bits in r0, high in r1)
+ * output: a
+ */
+#define REDUCTION(a, r0, r1, rconst, T0, T1)			\
+		pmull2		T0.1q, r1.2d, rconst.2d;	\
+		ext		T1.16b, T0.16b, RZERO.16b, #8;	\
+		ext		T0.16b, RZERO.16b, T0.16b, #8;	\
+		eor		r1.16b, r1.16b, T1.16b;		\
+		eor		r0.16b, r0.16b, T0.16b;		\
+		pmull		T0.1q, r1.1d, rconst.1d;	\
+		eor		a.16b, r0.16b, T0.16b;
+
+#define SM4_CRYPT_PMUL_128x128_BLK(b0, r0, r1, m0, m1, T0, T1)	\
+	rev32			b0.16b, b0.16b;			\
+		ext		T0.16b, m1.16b, m1.16b, #8;	\
+	sm4e			b0.4s, v24.4s;			\
+		pmull		r0.1q, m0.1d, m1.1d;		\
+	sm4e			b0.4s, v25.4s;			\
+		pmull		T1.1q, m0.1d, T0.1d;		\
+	sm4e			b0.4s, v26.4s;			\
+		pmull2		T0.1q, m0.2d, T0.2d;		\
+	sm4e			b0.4s, v27.4s;			\
+		pmull2		r1.1q, m0.2d, m1.2d;		\
+	sm4e			b0.4s, v28.4s;			\
+		eor		T0.16b, T0.16b, T1.16b;		\
+	sm4e			b0.4s, v29.4s;			\
+		ext		T1.16b, RZERO.16b, T0.16b, #8;	\
+	sm4e			b0.4s, v30.4s;			\
+		ext		T0.16b, T0.16b, RZERO.16b, #8;	\
+	sm4e			b0.4s, v31.4s;			\
+		eor		r0.16b, r0.16b, T1.16b;		\
+	rev64			b0.4s, b0.4s;			\
+		eor		r1.16b, r1.16b, T0.16b;		\
+	ext			b0.16b, b0.16b, b0.16b, #8;	\
+	rev32			b0.16b, b0.16b;
+
+#define SM4_CRYPT_PMUL_128x128_BLK3(b0, b1, b2,			\
+				    r0, r1, m0, m1, T0, T1,	\
+				    r2, r3, m2, m3, T2, T3,	\
+				    r4, r5, m4, m5, T4, T5)	\
+	rev32			b0.16b, b0.16b;			\
+	rev32			b1.16b, b1.16b;			\
+	rev32			b2.16b, b2.16b;			\
+		ext		T0.16b, m1.16b, m1.16b, #8;	\
+		ext		T2.16b, m3.16b, m3.16b, #8;	\
+		ext		T4.16b, m5.16b, m5.16b, #8;	\
+	sm4e			b0.4s, v24.4s;			\
+	sm4e			b1.4s, v24.4s;			\
+	sm4e			b2.4s, v24.4s;			\
+		pmull		r0.1q, m0.1d, m1.1d;		\
+		pmull		r2.1q, m2.1d, m3.1d;		\
+		pmull		r4.1q, m4.1d, m5.1d;		\
+	sm4e			b0.4s, v25.4s;			\
+	sm4e			b1.4s, v25.4s;			\
+	sm4e			b2.4s, v25.4s;			\
+		pmull		T1.1q, m0.1d, T0.1d;		\
+		pmull		T3.1q, m2.1d, T2.1d;		\
+		pmull		T5.1q, m4.1d, T4.1d;		\
+	sm4e			b0.4s, v26.4s;			\
+	sm4e			b1.4s, v26.4s;			\
+	sm4e			b2.4s, v26.4s;			\
+		pmull2		T0.1q, m0.2d, T0.2d;		\
+		pmull2		T2.1q, m2.2d, T2.2d;		\
+		pmull2		T4.1q, m4.2d, T4.2d;		\
+	sm4e			b0.4s, v27.4s;			\
+	sm4e			b1.4s, v27.4s;			\
+	sm4e			b2.4s, v27.4s;			\
+		pmull2		r1.1q, m0.2d, m1.2d;		\
+		pmull2		r3.1q, m2.2d, m3.2d;		\
+		pmull2		r5.1q, m4.2d, m5.2d;		\
+	sm4e			b0.4s, v28.4s;			\
+	sm4e			b1.4s, v28.4s;			\
+	sm4e			b2.4s, v28.4s;			\
+		eor		T0.16b, T0.16b, T1.16b;		\
+		eor		T2.16b, T2.16b, T3.16b;		\
+		eor		T4.16b, T4.16b, T5.16b;		\
+	sm4e			b0.4s, v29.4s;			\
+	sm4e			b1.4s, v29.4s;			\
+	sm4e			b2.4s, v29.4s;			\
+		ext		T1.16b, RZERO.16b, T0.16b, #8;	\
+		ext		T3.16b, RZERO.16b, T2.16b, #8;	\
+		ext		T5.16b, RZERO.16b, T4.16b, #8;	\
+	sm4e			b0.4s, v30.4s;			\
+	sm4e			b1.4s, v30.4s;			\
+	sm4e			b2.4s, v30.4s;			\
+		ext		T0.16b, T0.16b, RZERO.16b, #8;	\
+		ext		T2.16b, T2.16b, RZERO.16b, #8;	\
+		ext		T4.16b, T4.16b, RZERO.16b, #8;	\
+	sm4e			b0.4s, v31.4s;			\
+	sm4e			b1.4s, v31.4s;			\
+	sm4e			b2.4s, v31.4s;			\
+		eor		r0.16b, r0.16b, T1.16b;		\
+		eor		r2.16b, r2.16b, T3.16b;		\
+		eor		r4.16b, r4.16b, T5.16b;		\
+	rev64			b0.4s, b0.4s;			\
+	rev64			b1.4s, b1.4s;			\
+	rev64			b2.4s, b2.4s;			\
+		eor		r1.16b, r1.16b, T0.16b;		\
+		eor		r3.16b, r3.16b, T2.16b;		\
+		eor		r5.16b, r5.16b, T4.16b;		\
+	ext			b0.16b, b0.16b, b0.16b, #8;	\
+	ext			b1.16b, b1.16b, b1.16b, #8;	\
+	ext			b2.16b, b2.16b, b2.16b, #8;	\
+		eor		r0.16b, r0.16b, r2.16b;		\
+		eor		r1.16b, r1.16b, r3.16b;		\
+	rev32			b0.16b, b0.16b;			\
+	rev32			b1.16b, b1.16b;			\
+	rev32			b2.16b, b2.16b;			\
+		eor		r0.16b, r0.16b, r4.16b;		\
+		eor		r1.16b, r1.16b, r5.16b;
+
+#define inc32_le128(vctr)					\
+		mov		vctr.d[1], x9;			\
+		add		w6, w9, #1;			\
+		mov		vctr.d[0], x8;			\
+		bfi		x9, x6, #0, #32;		\
+		rev64		vctr.16b, vctr.16b;
+
+#define GTAG_HASH_LENGTHS(vctr0, vlen)					\
+		ld1		{vlen.16b}, [x7];			\
+		/* construct CTR0 */					\
+		/* the lower 32-bits of initial IV is always be32(1) */	\
+		mov		x6, #0x1;				\
+		bfi		x9, x6, #0, #32;			\
+		mov		vctr0.d[0], x8;				\
+		mov		vctr0.d[1], x9;				\
+		rbit		vlen.16b, vlen.16b;			\
+		rev64		vctr0.16b, vctr0.16b;			\
+		/* authtag = GCTR(CTR0, GHASH) */			\
+		eor		RHASH.16b, RHASH.16b, vlen.16b;		\
+		SM4_CRYPT_PMUL_128x128_BLK(vctr0, RR0, RR1, RHASH, RH1,	\
+					   RTMP0, RTMP1);		\
+		REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3);	\
+		rbit		RHASH.16b, RHASH.16b;			\
+		eor		RHASH.16b, RHASH.16b, vctr0.16b;
+
+
+/* Register macros for encrypt and ghash */
+
+/* can be the same as input v0-v3 */
+#define	RR1	v0
+#define	RR3	v1
+#define	RR5	v2
+#define	RR7	v3
+
+#define	RR0	v4
+#define	RR2	v5
+#define	RR4	v6
+#define	RR6	v7
+
+#define RTMP0	v8
+#define RTMP1	v9
+#define RTMP2	v10
+#define RTMP3	v11
+#define RTMP4	v12
+#define RTMP5	v13
+#define RTMP6	v14
+#define RTMP7	v15
+
+#define	RH1	v16
+#define	RH2	v17
+#define	RH3	v18
+#define	RH4	v19
+
+.align 3
+SYM_FUNC_START(sm4_ce_pmull_ghash_setup)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: ghash table
+	 */
+	SM4_PREPARE(x0)
+
+	adr_l		x2, .Lghash_rconst
+	ld1r		{RRCONST.2d}, [x2]
+
+	eor		RZERO.16b, RZERO.16b, RZERO.16b
+
+	/* H = E(K, 0^128) */
+	rev32		v0.16b, RZERO.16b
+	SM4_CRYPT_BLK_BE(v0)
+
+	/* H ^ 1 */
+	rbit		RH1.16b, v0.16b
+
+	/* H ^ 2 */
+	PMUL_128x128(RR0, RR1, RH1, RH1, RTMP0, RTMP1)
+	REDUCTION(RH2, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	/* H ^ 3 */
+	PMUL_128x128(RR0, RR1, RH2, RH1, RTMP0, RTMP1)
+	REDUCTION(RH3, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	/* H ^ 4 */
+	PMUL_128x128(RR0, RR1, RH2, RH2, RTMP0, RTMP1)
+	REDUCTION(RH4, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	st1		{RH1.16b-RH4.16b}, [x1]
+
+	ret
+SYM_FUNC_END(sm4_ce_pmull_ghash_setup)
+
+.align 3
+SYM_FUNC_START(pmull_ghash_update)
+	/* input:
+	 *   x0: ghash table
+	 *   x1: ghash result
+	 *   x2: src
+	 *   w3: nblocks
+	 */
+	ld1		{RH1.16b-RH4.16b}, [x0]
+
+	ld1		{RHASH.16b}, [x1]
+	rbit		RHASH.16b, RHASH.16b
+
+	adr_l		x4, .Lghash_rconst
+	ld1r		{RRCONST.2d}, [x4]
+
+	eor		RZERO.16b, RZERO.16b, RZERO.16b
+
+.Lghash_loop_4x:
+	cmp		w3, #4
+	blt		.Lghash_loop_1x
+
+	sub		w3, w3, #4
+
+	ld1		{v0.16b-v3.16b}, [x2], #64
+
+	rbit		v0.16b, v0.16b
+	rbit		v1.16b, v1.16b
+	rbit		v2.16b, v2.16b
+	rbit		v3.16b, v3.16b
+
+	/*
+	 * (in0 ^ HASH) * H^4 => rr0:rr1
+	 * (in1)        * H^3 => rr2:rr3
+	 * (in2)        * H^2 => rr4:rr5
+	 * (in3)        * H^1 => rr6:rr7
+	 */
+	eor		RHASH.16b, RHASH.16b, v0.16b
+
+	PMUL_128x128_4x(RR0, RR1, RHASH, RH4, RTMP0, RTMP1,
+			RR2, RR3, v1, RH3, RTMP2, RTMP3,
+			RR4, RR5, v2, RH2, RTMP4, RTMP5,
+			RR6, RR7, v3, RH1, RTMP6, RTMP7)
+
+	eor		RR0.16b, RR0.16b, RR2.16b
+	eor		RR1.16b, RR1.16b, RR3.16b
+	eor		RR0.16b, RR0.16b, RR4.16b
+	eor		RR1.16b, RR1.16b, RR5.16b
+	eor		RR0.16b, RR0.16b, RR6.16b
+	eor		RR1.16b, RR1.16b, RR7.16b
+
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP0, RTMP1)
+
+	cbz		w3, .Lghash_end
+	b		.Lghash_loop_4x
+
+.Lghash_loop_1x:
+	sub		w3, w3, #1
+
+	ld1		{v0.16b}, [x2], #16
+	rbit		v0.16b, v0.16b
+	eor		RHASH.16b, RHASH.16b, v0.16b
+
+	PMUL_128x128(RR0, RR1, RHASH, RH1, RTMP0, RTMP1)
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	cbnz		w3, .Lghash_loop_1x
+
+.Lghash_end:
+	rbit		RHASH.16b, RHASH.16b
+	st1		{RHASH.2d}, [x1]
+
+	ret
+SYM_FUNC_END(pmull_ghash_update)
+
+.align 3
+SYM_TYPED_FUNC_START(sm4_ce_pmull_gcm_enc)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: ctr (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: ghash result
+	 *   x6: ghash table
+	 *   x7: lengths (only for last block)
+	 */
+	SM4_PREPARE(x0)
+
+	ldp		x8, x9, [x3]
+	rev		x8, x8
+	rev		x9, x9
+
+	ld1		{RH1.16b-RH4.16b}, [x6]
+
+	ld1		{RHASH.16b}, [x5]
+	rbit		RHASH.16b, RHASH.16b
+
+	adr_l		x6, .Lghash_rconst
+	ld1r		{RRCONST.2d}, [x6]
+
+	eor		RZERO.16b, RZERO.16b, RZERO.16b
+
+	cbz		w4, .Lgcm_enc_hash_len
+
+.Lgcm_enc_loop_4x:
+	cmp		w4, #(4 * 16)
+	blt		.Lgcm_enc_loop_1x
+
+	sub		w4, w4, #(4 * 16)
+
+	/* construct CTRs */
+	inc32_le128(v0)			/* +0 */
+	inc32_le128(v1)			/* +1 */
+	inc32_le128(v2)			/* +2 */
+	inc32_le128(v3)			/* +3 */
+
+	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	eor		v0.16b, v0.16b, RTMP0.16b
+	eor		v1.16b, v1.16b, RTMP1.16b
+	eor		v2.16b, v2.16b, RTMP2.16b
+	eor		v3.16b, v3.16b, RTMP3.16b
+	st1		{v0.16b-v3.16b}, [x1], #64
+
+	/* ghash update */
+
+	rbit		v0.16b, v0.16b
+	rbit		v1.16b, v1.16b
+	rbit		v2.16b, v2.16b
+	rbit		v3.16b, v3.16b
+
+	/*
+	 * (in0 ^ HASH) * H^4 => rr0:rr1
+	 * (in1)        * H^3 => rr2:rr3
+	 * (in2)        * H^2 => rr4:rr5
+	 * (in3)        * H^1 => rr6:rr7
+	 */
+	eor		RHASH.16b, RHASH.16b, v0.16b
+
+	PMUL_128x128_4x(RR0, RR1, RHASH, RH4, RTMP0, RTMP1,
+			RR2, RR3, v1, RH3, RTMP2, RTMP3,
+			RR4, RR5, v2, RH2, RTMP4, RTMP5,
+			RR6, RR7, v3, RH1, RTMP6, RTMP7)
+
+	eor		RR0.16b, RR0.16b, RR2.16b
+	eor		RR1.16b, RR1.16b, RR3.16b
+	eor		RR0.16b, RR0.16b, RR4.16b
+	eor		RR1.16b, RR1.16b, RR5.16b
+	eor		RR0.16b, RR0.16b, RR6.16b
+	eor		RR1.16b, RR1.16b, RR7.16b
+
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP0, RTMP1)
+
+	cbz		w4, .Lgcm_enc_hash_len
+	b		.Lgcm_enc_loop_4x
+
+.Lgcm_enc_loop_1x:
+	cmp		w4, #16
+	blt		.Lgcm_enc_tail
+
+	sub		w4, w4, #16
+
+	/* construct CTRs */
+	inc32_le128(v0)
+
+	ld1		{RTMP0.16b}, [x2], #16
+
+	SM4_CRYPT_BLK(v0)
+
+	eor		v0.16b, v0.16b, RTMP0.16b
+	st1		{v0.16b}, [x1], #16
+
+	/* ghash update */
+	rbit		v0.16b, v0.16b
+	eor		RHASH.16b, RHASH.16b, v0.16b
+	PMUL_128x128(RR0, RR1, RHASH, RH1, RTMP0, RTMP1)
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	cbz		w4, .Lgcm_enc_hash_len
+	b		.Lgcm_enc_loop_1x
+
+.Lgcm_enc_tail:
+	/* construct CTRs */
+	inc32_le128(v0)
+	SM4_CRYPT_BLK(v0)
+
+	/* load permute table */
+	adr_l		x0, .Lcts_permute_table
+	add		x0, x0, #32
+	sub		x0, x0, w4, uxtw
+	ld1		{v3.16b}, [x0]
+
+.Lgcm_enc_tail_loop:
+	/* do encrypt */
+	ldrb		w0, [x2], #1	/* get 1 byte from input */
+	umov		w6, v0.b[0]	/* get top crypted byte */
+	eor		w6, w6, w0	/* w6 = CTR ^ input */
+	strb		w6, [x1], #1	/* store out byte */
+
+	/* shift right out one byte */
+	ext		v0.16b, v0.16b, v0.16b, #1
+	/* the last ciphertext is placed in high bytes */
+	ins		v0.b[15], w6
+
+	subs		w4, w4, #1
+	bne		.Lgcm_enc_tail_loop
+
+	/* padding last block with zeros */
+	tbl		v0.16b, {v0.16b}, v3.16b
+
+	/* ghash update */
+	rbit		v0.16b, v0.16b
+	eor		RHASH.16b, RHASH.16b, v0.16b
+	PMUL_128x128(RR0, RR1, RHASH, RH1, RTMP0, RTMP1)
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+.Lgcm_enc_hash_len:
+	cbz		x7, .Lgcm_enc_end
+
+	GTAG_HASH_LENGTHS(v1, v3)
+
+	b		.Lgcm_enc_ret
+
+.Lgcm_enc_end:
+	/* store new CTR */
+	rev		x8, x8
+	rev		x9, x9
+	stp		x8, x9, [x3]
+
+	rbit		RHASH.16b, RHASH.16b
+
+.Lgcm_enc_ret:
+	/* store new MAC */
+	st1		{RHASH.2d}, [x5]
+
+	ret
+SYM_FUNC_END(sm4_ce_pmull_gcm_enc)
+
+#undef	RR1
+#undef	RR3
+#undef	RR5
+#undef	RR7
+#undef	RR0
+#undef	RR2
+#undef	RR4
+#undef	RR6
+#undef RTMP0
+#undef RTMP1
+#undef RTMP2
+#undef RTMP3
+#undef RTMP4
+#undef RTMP5
+#undef RTMP6
+#undef RTMP7
+#undef	RH1
+#undef	RH2
+#undef	RH3
+#undef	RH4
+
+
+/* Register macros for decrypt */
+
+/* v0-v2 for building CTRs, v3-v5 for saving inputs */
+
+#define	RR1	v6
+#define	RR3	v7
+#define	RR5	v8
+
+#define	RR0	v9
+#define	RR2	v10
+#define	RR4	v11
+
+#define RTMP0	v12
+#define RTMP1	v13
+#define RTMP2	v14
+#define RTMP3	v15
+#define RTMP4	v16
+#define RTMP5	v17
+
+#define	RH1	v18
+#define	RH2	v19
+#define	RH3	v20
+
+.align 3
+SYM_TYPED_FUNC_START(sm4_ce_pmull_gcm_dec)
+	/* input:
+	 *   x0: round key array, CTX
+	 *   x1: dst
+	 *   x2: src
+	 *   x3: ctr (big endian, 128 bit)
+	 *   w4: nbytes
+	 *   x5: ghash result
+	 *   x6: ghash table
+	 *   x7: lengths (only for last block)
+	 */
+	SM4_PREPARE(x0)
+
+	ldp		x8, x9, [x3]
+	rev		x8, x8
+	rev		x9, x9
+
+	ld1		{RH1.16b-RH3.16b}, [x6]
+
+	ld1		{RHASH.16b}, [x5]
+	rbit		RHASH.16b, RHASH.16b
+
+	adr_l		x6, .Lghash_rconst
+	ld1r		{RRCONST.2d}, [x6]
+
+	eor		RZERO.16b, RZERO.16b, RZERO.16b
+
+	cbz		w4, .Lgcm_dec_hash_len
+
+.Lgcm_dec_loop_3x:
+	cmp		w4, #(3 * 16)
+	blt		.Lgcm_dec_loop_1x
+
+	sub		w4, w4, #(3 * 16)
+
+	ld1		{v3.16b-v5.16b}, [x2], #(3 * 16)
+
+	/* construct CTRs */
+	inc32_le128(v0)			/* +0 */
+	rbit		v6.16b, v3.16b
+	inc32_le128(v1)			/* +1 */
+	rbit		v7.16b, v4.16b
+	inc32_le128(v2)			/* +2 */
+	rbit		v8.16b, v5.16b
+
+	eor		RHASH.16b, RHASH.16b, v6.16b
+
+	/* decrypt & ghash update */
+	SM4_CRYPT_PMUL_128x128_BLK3(v0, v1, v2,
+				    RR0, RR1, RHASH, RH3, RTMP0, RTMP1,
+				    RR2, RR3, v7, RH2, RTMP2, RTMP3,
+				    RR4, RR5, v8, RH1, RTMP4, RTMP5)
+
+	eor		v0.16b, v0.16b, v3.16b
+	eor		v1.16b, v1.16b, v4.16b
+	eor		v2.16b, v2.16b, v5.16b
+
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP0, RTMP1)
+
+	st1		{v0.16b-v2.16b}, [x1], #(3 * 16)
+
+	cbz		w4, .Lgcm_dec_hash_len
+	b		.Lgcm_dec_loop_3x
+
+.Lgcm_dec_loop_1x:
+	cmp		w4, #16
+	blt		.Lgcm_dec_tail
+
+	sub		w4, w4, #16
+
+	ld1		{v3.16b}, [x2], #16
+
+	/* construct CTRs */
+	inc32_le128(v0)
+	rbit		v6.16b, v3.16b
+
+	eor		RHASH.16b, RHASH.16b, v6.16b
+
+	SM4_CRYPT_PMUL_128x128_BLK(v0, RR0, RR1, RHASH, RH1, RTMP0, RTMP1)
+
+	eor		v0.16b, v0.16b, v3.16b
+
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+	st1		{v0.16b}, [x1], #16
+
+	cbz		w4, .Lgcm_dec_hash_len
+	b		.Lgcm_dec_loop_1x
+
+.Lgcm_dec_tail:
+	/* construct CTRs */
+	inc32_le128(v0)
+	SM4_CRYPT_BLK(v0)
+
+	/* load permute table */
+	adr_l		x0, .Lcts_permute_table
+	add		x0, x0, #32
+	sub		x0, x0, w4, uxtw
+	ld1		{v3.16b}, [x0]
+
+.Lgcm_dec_tail_loop:
+	/* do decrypt */
+	ldrb		w0, [x2], #1	/* get 1 byte from input */
+	umov		w6, v0.b[0]	/* get top crypted byte */
+	eor		w6, w6, w0	/* w6 = CTR ^ input */
+	strb		w6, [x1], #1	/* store out byte */
+
+	/* shift right out one byte */
+	ext		v0.16b, v0.16b, v0.16b, #1
+	/* the last ciphertext is placed in high bytes */
+	ins		v0.b[15], w0
+
+	subs		w4, w4, #1
+	bne		.Lgcm_dec_tail_loop
+
+	/* padding last block with zeros */
+	tbl		v0.16b, {v0.16b}, v3.16b
+
+	/* ghash update */
+	rbit		v0.16b, v0.16b
+	eor		RHASH.16b, RHASH.16b, v0.16b
+	PMUL_128x128(RR0, RR1, RHASH, RH1, RTMP0, RTMP1)
+	REDUCTION(RHASH, RR0, RR1, RRCONST, RTMP2, RTMP3)
+
+.Lgcm_dec_hash_len:
+	cbz		x7, .Lgcm_dec_end
+
+	GTAG_HASH_LENGTHS(v1, v3)
+
+	b		.Lgcm_dec_ret
+
+.Lgcm_dec_end:
+	/* store new CTR */
+	rev		x8, x8
+	rev		x9, x9
+	stp		x8, x9, [x3]
+
+	rbit		RHASH.16b, RHASH.16b
+
+.Lgcm_dec_ret:
+	/* store new MAC */
+	st1		{RHASH.2d}, [x5]
+
+	ret
+SYM_FUNC_END(sm4_ce_pmull_gcm_dec)
+
+	.section	".rodata", "a"
+	.align 4
+.Lcts_permute_table:
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		 0x0,  0x1,  0x2,  0x3,  0x4,  0x5,  0x6,  0x7
+	.byte		 0x8,  0x9,  0xa,  0xb,  0xc,  0xd,  0xe,  0xf
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	.byte		0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+
+.Lghash_rconst:
+	.quad		0x87
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-gcm-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-gcm-glue.c
new file mode 100644
index 000000000000..c450a2025ca9
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-gcm-glue.c
@@ -0,0 +1,286 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4-GCM AEAD Algorithm using ARMv8 Crypto Extensions
+ * as specified in rfc8998
+ * https://datatracker.ietf.org/doc/html/rfc8998
+ *
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+#include <linux/module.h>
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+#include <linux/cpufeature.h>
+#include <asm/neon.h>
+#include <crypto/b128ops.h>
+#include <crypto/scatterwalk.h>
+#include <crypto/internal/aead.h>
+#include <crypto/internal/skcipher.h>
+#include <crypto/sm4.h>
+#include "sm4-ce.h"
+
+asmlinkage void sm4_ce_pmull_ghash_setup(const u32 *rkey_enc, u8 *ghash_table);
+asmlinkage void pmull_ghash_update(const u8 *ghash_table, u8 *ghash,
+				   const u8 *src, unsigned int nblocks);
+asmlinkage void sm4_ce_pmull_gcm_enc(const u32 *rkey_enc, u8 *dst,
+				     const u8 *src, u8 *iv,
+				     unsigned int nbytes, u8 *ghash,
+				     const u8 *ghash_table, const u8 *lengths);
+asmlinkage void sm4_ce_pmull_gcm_dec(const u32 *rkey_enc, u8 *dst,
+				     const u8 *src, u8 *iv,
+				     unsigned int nbytes, u8 *ghash,
+				     const u8 *ghash_table, const u8 *lengths);
+
+#define GHASH_BLOCK_SIZE	16
+#define GCM_IV_SIZE		12
+
+struct sm4_gcm_ctx {
+	struct sm4_ctx key;
+	u8 ghash_table[16 * 4];
+};
+
+
+static int gcm_setkey(struct crypto_aead *tfm, const u8 *key,
+		      unsigned int key_len)
+{
+	struct sm4_gcm_ctx *ctx = crypto_aead_ctx(tfm);
+
+	if (key_len != SM4_KEY_SIZE)
+		return -EINVAL;
+
+	kernel_neon_begin();
+
+	sm4_ce_expand_key(key, ctx->key.rkey_enc, ctx->key.rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+	sm4_ce_pmull_ghash_setup(ctx->key.rkey_enc, ctx->ghash_table);
+
+	kernel_neon_end();
+	return 0;
+}
+
+static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize)
+{
+	switch (authsize) {
+	case 4:
+	case 8:
+	case 12 ... 16:
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static void gcm_calculate_auth_mac(struct aead_request *req, u8 ghash[])
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct sm4_gcm_ctx *ctx = crypto_aead_ctx(aead);
+	u8 __aligned(8) buffer[GHASH_BLOCK_SIZE];
+	u32 assoclen = req->assoclen;
+	struct scatter_walk walk;
+	unsigned int buflen = 0;
+
+	scatterwalk_start(&walk, req->src);
+
+	do {
+		u32 n = scatterwalk_clamp(&walk, assoclen);
+		u8 *p, *ptr;
+
+		if (!n) {
+			scatterwalk_start(&walk, sg_next(walk.sg));
+			n = scatterwalk_clamp(&walk, assoclen);
+		}
+
+		p = ptr = scatterwalk_map(&walk);
+		assoclen -= n;
+		scatterwalk_advance(&walk, n);
+
+		if (n + buflen < GHASH_BLOCK_SIZE) {
+			memcpy(&buffer[buflen], ptr, n);
+			buflen += n;
+		} else {
+			unsigned int nblocks;
+
+			if (buflen) {
+				unsigned int l = GHASH_BLOCK_SIZE - buflen;
+
+				memcpy(&buffer[buflen], ptr, l);
+				ptr += l;
+				n -= l;
+
+				pmull_ghash_update(ctx->ghash_table, ghash,
+						   buffer, 1);
+			}
+
+			nblocks = n / GHASH_BLOCK_SIZE;
+			if (nblocks) {
+				pmull_ghash_update(ctx->ghash_table, ghash,
+						   ptr, nblocks);
+				ptr += nblocks * GHASH_BLOCK_SIZE;
+			}
+
+			buflen = n % GHASH_BLOCK_SIZE;
+			if (buflen)
+				memcpy(&buffer[0], ptr, buflen);
+		}
+
+		scatterwalk_unmap(p);
+		scatterwalk_done(&walk, 0, assoclen);
+	} while (assoclen);
+
+	/* padding with '0' */
+	if (buflen) {
+		memset(&buffer[buflen], 0, GHASH_BLOCK_SIZE - buflen);
+		pmull_ghash_update(ctx->ghash_table, ghash, buffer, 1);
+	}
+}
+
+static int gcm_crypt(struct aead_request *req, struct skcipher_walk *walk,
+		     struct sm4_gcm_ctx *ctx, u8 ghash[],
+		     void (*sm4_ce_pmull_gcm_crypt)(const u32 *rkey_enc,
+				u8 *dst, const u8 *src, u8 *iv,
+				unsigned int nbytes, u8 *ghash,
+				const u8 *ghash_table, const u8 *lengths))
+{
+	u8 __aligned(8) iv[SM4_BLOCK_SIZE];
+	be128 __aligned(8) lengths;
+	int err;
+
+	memset(ghash, 0, SM4_BLOCK_SIZE);
+
+	lengths.a = cpu_to_be64(req->assoclen * 8);
+	lengths.b = cpu_to_be64(walk->total * 8);
+
+	memcpy(iv, walk->iv, GCM_IV_SIZE);
+	put_unaligned_be32(2, iv + GCM_IV_SIZE);
+
+	kernel_neon_begin();
+
+	if (req->assoclen)
+		gcm_calculate_auth_mac(req, ghash);
+
+	do {
+		unsigned int tail = walk->nbytes % SM4_BLOCK_SIZE;
+		const u8 *src = walk->src.virt.addr;
+		u8 *dst = walk->dst.virt.addr;
+
+		if (walk->nbytes == walk->total) {
+			tail = 0;
+
+			sm4_ce_pmull_gcm_crypt(ctx->key.rkey_enc, dst, src, iv,
+					       walk->nbytes, ghash,
+					       ctx->ghash_table,
+					       (const u8 *)&lengths);
+		} else if (walk->nbytes - tail) {
+			sm4_ce_pmull_gcm_crypt(ctx->key.rkey_enc, dst, src, iv,
+					       walk->nbytes - tail, ghash,
+					       ctx->ghash_table, NULL);
+		}
+
+		kernel_neon_end();
+
+		err = skcipher_walk_done(walk, tail);
+		if (err)
+			return err;
+		if (walk->nbytes)
+			kernel_neon_begin();
+	} while (walk->nbytes > 0);
+
+	return 0;
+}
+
+static int gcm_encrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct sm4_gcm_ctx *ctx = crypto_aead_ctx(aead);
+	u8 __aligned(8) ghash[SM4_BLOCK_SIZE];
+	struct skcipher_walk walk;
+	int err;
+
+	err = skcipher_walk_aead_encrypt(&walk, req, false);
+	if (err)
+		return err;
+
+	err = gcm_crypt(req, &walk, ctx, ghash, sm4_ce_pmull_gcm_enc);
+	if (err)
+		return err;
+
+	/* copy authtag to end of dst */
+	scatterwalk_map_and_copy(ghash, req->dst, req->assoclen + req->cryptlen,
+				 crypto_aead_authsize(aead), 1);
+
+	return 0;
+}
+
+static int gcm_decrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	unsigned int authsize = crypto_aead_authsize(aead);
+	struct sm4_gcm_ctx *ctx = crypto_aead_ctx(aead);
+	u8 __aligned(8) ghash[SM4_BLOCK_SIZE];
+	u8 authtag[SM4_BLOCK_SIZE];
+	struct skcipher_walk walk;
+	int err;
+
+	err = skcipher_walk_aead_decrypt(&walk, req, false);
+	if (err)
+		return err;
+
+	err = gcm_crypt(req, &walk, ctx, ghash, sm4_ce_pmull_gcm_dec);
+	if (err)
+		return err;
+
+	/* compare calculated auth tag with the stored one */
+	scatterwalk_map_and_copy(authtag, req->src,
+				 req->assoclen + req->cryptlen - authsize,
+				 authsize, 0);
+
+	if (crypto_memneq(authtag, ghash, authsize))
+		return -EBADMSG;
+
+	return 0;
+}
+
+static struct aead_alg sm4_gcm_alg = {
+	.base = {
+		.cra_name		= "gcm(sm4)",
+		.cra_driver_name	= "gcm-sm4-ce",
+		.cra_priority		= 400,
+		.cra_blocksize		= 1,
+		.cra_ctxsize		= sizeof(struct sm4_gcm_ctx),
+		.cra_module		= THIS_MODULE,
+	},
+	.ivsize		= GCM_IV_SIZE,
+	.chunksize	= SM4_BLOCK_SIZE,
+	.maxauthsize	= SM4_BLOCK_SIZE,
+	.setkey		= gcm_setkey,
+	.setauthsize	= gcm_setauthsize,
+	.encrypt	= gcm_encrypt,
+	.decrypt	= gcm_decrypt,
+};
+
+static int __init sm4_ce_gcm_init(void)
+{
+	if (!cpu_have_named_feature(PMULL))
+		return -ENODEV;
+
+	return crypto_register_aead(&sm4_gcm_alg);
+}
+
+static void __exit sm4_ce_gcm_exit(void)
+{
+	crypto_unregister_aead(&sm4_gcm_alg);
+}
+
+static const struct cpu_feature __maybe_unused sm4_ce_gcm_cpu_feature[] = {
+	{ cpu_feature(PMULL) },
+	{}
+};
+MODULE_DEVICE_TABLE(cpu, sm4_ce_gcm_cpu_feature);
+
+module_cpu_feature_match(SM4, sm4_ce_gcm_init);
+module_exit(sm4_ce_gcm_exit);
+
+MODULE_DESCRIPTION("Synchronous SM4 in GCM mode using ARMv8 Crypto Extensions");
+MODULE_ALIAS_CRYPTO("gcm(sm4)");
+MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-glue.c
index 496d55c0d01a..0a2d32ed3bde 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce-glue.c
@@ -14,8 +14,12 @@
 #include <linux/cpufeature.h>
 #include <asm/neon.h>
 #include <asm/simd.h>
+#include <crypto/b128ops.h>
 #include <crypto/internal/simd.h>
 #include <crypto/internal/skcipher.h>
+#include <crypto/internal/hash.h>
+#include <crypto/scatterwalk.h>
+#include <crypto/xts.h>
 #include <crypto/sm4.h>
 
 #define BYTES2BLKS(nbytes)	((nbytes) >> 4)
@@ -26,15 +30,48 @@ asmlinkage void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src);
 asmlinkage void sm4_ce_crypt(const u32 *rkey, u8 *dst, const u8 *src,
 			     unsigned int nblks);
 asmlinkage void sm4_ce_cbc_enc(const u32 *rkey, u8 *dst, const u8 *src,
-			       u8 *iv, unsigned int nblks);
+			       u8 *iv, unsigned int nblocks);
 asmlinkage void sm4_ce_cbc_dec(const u32 *rkey, u8 *dst, const u8 *src,
-			       u8 *iv, unsigned int nblks);
+			       u8 *iv, unsigned int nblocks);
+asmlinkage void sm4_ce_cbc_cts_enc(const u32 *rkey, u8 *dst, const u8 *src,
+				   u8 *iv, unsigned int nbytes);
+asmlinkage void sm4_ce_cbc_cts_dec(const u32 *rkey, u8 *dst, const u8 *src,
+				   u8 *iv, unsigned int nbytes);
 asmlinkage void sm4_ce_cfb_enc(const u32 *rkey, u8 *dst, const u8 *src,
 			       u8 *iv, unsigned int nblks);
 asmlinkage void sm4_ce_cfb_dec(const u32 *rkey, u8 *dst, const u8 *src,
 			       u8 *iv, unsigned int nblks);
 asmlinkage void sm4_ce_ctr_enc(const u32 *rkey, u8 *dst, const u8 *src,
 			       u8 *iv, unsigned int nblks);
+asmlinkage void sm4_ce_xts_enc(const u32 *rkey1, u8 *dst, const u8 *src,
+			       u8 *tweak, unsigned int nbytes,
+			       const u32 *rkey2_enc);
+asmlinkage void sm4_ce_xts_dec(const u32 *rkey1, u8 *dst, const u8 *src,
+			       u8 *tweak, unsigned int nbytes,
+			       const u32 *rkey2_enc);
+asmlinkage void sm4_ce_mac_update(const u32 *rkey_enc, u8 *digest,
+				  const u8 *src, unsigned int nblocks,
+				  bool enc_before, bool enc_after);
+
+EXPORT_SYMBOL(sm4_ce_expand_key);
+EXPORT_SYMBOL(sm4_ce_crypt_block);
+EXPORT_SYMBOL(sm4_ce_cbc_enc);
+EXPORT_SYMBOL(sm4_ce_cfb_enc);
+
+struct sm4_xts_ctx {
+	struct sm4_ctx key1;
+	struct sm4_ctx key2;
+};
+
+struct sm4_mac_tfm_ctx {
+	struct sm4_ctx key;
+	u8 __aligned(8) consts[];
+};
+
+struct sm4_mac_desc_ctx {
+	unsigned int len;
+	u8 digest[SM4_BLOCK_SIZE];
+};
 
 static int sm4_setkey(struct crypto_skcipher *tfm, const u8 *key,
 		      unsigned int key_len)
@@ -44,8 +81,33 @@ static int sm4_setkey(struct crypto_skcipher *tfm, const u8 *key,
 	if (key_len != SM4_KEY_SIZE)
 		return -EINVAL;
 
+	kernel_neon_begin();
 	sm4_ce_expand_key(key, ctx->rkey_enc, ctx->rkey_dec,
 			  crypto_sm4_fk, crypto_sm4_ck);
+	kernel_neon_end();
+	return 0;
+}
+
+static int sm4_xts_setkey(struct crypto_skcipher *tfm, const u8 *key,
+			  unsigned int key_len)
+{
+	struct sm4_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
+	int ret;
+
+	if (key_len != SM4_KEY_SIZE * 2)
+		return -EINVAL;
+
+	ret = xts_verify_key(tfm, key, key_len);
+	if (ret)
+		return ret;
+
+	kernel_neon_begin();
+	sm4_ce_expand_key(key, ctx->key1.rkey_enc,
+			  ctx->key1.rkey_dec, crypto_sm4_fk, crypto_sm4_ck);
+	sm4_ce_expand_key(&key[SM4_KEY_SIZE], ctx->key2.rkey_enc,
+			  ctx->key2.rkey_dec, crypto_sm4_fk, crypto_sm4_ck);
+	kernel_neon_end();
+
 	return 0;
 }
 
@@ -94,66 +156,128 @@ static int sm4_ecb_decrypt(struct skcipher_request *req)
 	return sm4_ecb_do_crypt(req, ctx->rkey_dec);
 }
 
-static int sm4_cbc_encrypt(struct skcipher_request *req)
+static int sm4_cbc_crypt(struct skcipher_request *req,
+			 struct sm4_ctx *ctx, bool encrypt)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct sm4_ctx *ctx = crypto_skcipher_ctx(tfm);
 	struct skcipher_walk walk;
 	unsigned int nbytes;
 	int err;
 
 	err = skcipher_walk_virt(&walk, req, false);
+	if (err)
+		return err;
 
 	while ((nbytes = walk.nbytes) > 0) {
 		const u8 *src = walk.src.virt.addr;
 		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+		unsigned int nblocks;
 
-		kernel_neon_begin();
+		nblocks = nbytes / SM4_BLOCK_SIZE;
+		if (nblocks) {
+			kernel_neon_begin();
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			sm4_ce_cbc_enc(ctx->rkey_enc, dst, src, walk.iv, nblks);
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			if (encrypt)
+				sm4_ce_cbc_enc(ctx->rkey_enc, dst, src,
+					       walk.iv, nblocks);
+			else
+				sm4_ce_cbc_dec(ctx->rkey_dec, dst, src,
+					       walk.iv, nblocks);
 
-		kernel_neon_end();
+			kernel_neon_end();
+		}
 
-		err = skcipher_walk_done(&walk, nbytes);
+		err = skcipher_walk_done(&walk, nbytes % SM4_BLOCK_SIZE);
 	}
 
 	return err;
 }
 
+static int sm4_cbc_encrypt(struct skcipher_request *req)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct sm4_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	return sm4_cbc_crypt(req, ctx, true);
+}
+
 static int sm4_cbc_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct sm4_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	return sm4_cbc_crypt(req, ctx, false);
+}
+
+static int sm4_cbc_cts_crypt(struct skcipher_request *req, bool encrypt)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct sm4_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct scatterlist *src = req->src;
+	struct scatterlist *dst = req->dst;
+	struct scatterlist sg_src[2], sg_dst[2];
+	struct skcipher_request subreq;
 	struct skcipher_walk walk;
-	unsigned int nbytes;
+	int cbc_blocks;
 	int err;
 
-	err = skcipher_walk_virt(&walk, req, false);
+	if (req->cryptlen < SM4_BLOCK_SIZE)
+		return -EINVAL;
 
-	while ((nbytes = walk.nbytes) > 0) {
-		const u8 *src = walk.src.virt.addr;
-		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+	if (req->cryptlen == SM4_BLOCK_SIZE)
+		return sm4_cbc_crypt(req, ctx, encrypt);
 
-		kernel_neon_begin();
+	skcipher_request_set_tfm(&subreq, tfm);
+	skcipher_request_set_callback(&subreq, skcipher_request_flags(req),
+				      NULL, NULL);
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			sm4_ce_cbc_dec(ctx->rkey_dec, dst, src, walk.iv, nblks);
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+	/* handle the CBC cryption part */
+	cbc_blocks = DIV_ROUND_UP(req->cryptlen, SM4_BLOCK_SIZE) - 2;
+	if (cbc_blocks) {
+		skcipher_request_set_crypt(&subreq, src, dst,
+					   cbc_blocks * SM4_BLOCK_SIZE,
+					   req->iv);
 
-		kernel_neon_end();
+		err = sm4_cbc_crypt(&subreq, ctx, encrypt);
+		if (err)
+			return err;
 
-		err = skcipher_walk_done(&walk, nbytes);
+		dst = src = scatterwalk_ffwd(sg_src, src, subreq.cryptlen);
+		if (req->dst != req->src)
+			dst = scatterwalk_ffwd(sg_dst, req->dst,
+					       subreq.cryptlen);
 	}
 
-	return err;
+	/* handle ciphertext stealing */
+	skcipher_request_set_crypt(&subreq, src, dst,
+				   req->cryptlen - cbc_blocks * SM4_BLOCK_SIZE,
+				   req->iv);
+
+	err = skcipher_walk_virt(&walk, &subreq, false);
+	if (err)
+		return err;
+
+	kernel_neon_begin();
+
+	if (encrypt)
+		sm4_ce_cbc_cts_enc(ctx->rkey_enc, walk.dst.virt.addr,
+				   walk.src.virt.addr, walk.iv, walk.nbytes);
+	else
+		sm4_ce_cbc_cts_dec(ctx->rkey_dec, walk.dst.virt.addr,
+				   walk.src.virt.addr, walk.iv, walk.nbytes);
+
+	kernel_neon_end();
+
+	return skcipher_walk_done(&walk, 0);
+}
+
+static int sm4_cbc_cts_encrypt(struct skcipher_request *req)
+{
+	return sm4_cbc_cts_crypt(req, true);
+}
+
+static int sm4_cbc_cts_decrypt(struct skcipher_request *req)
+{
+	return sm4_cbc_cts_crypt(req, false);
 }
 
 static int sm4_cfb_encrypt(struct skcipher_request *req)
@@ -283,6 +407,111 @@ static int sm4_ctr_crypt(struct skcipher_request *req)
 	return err;
 }
 
+static int sm4_xts_crypt(struct skcipher_request *req, bool encrypt)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct sm4_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
+	int tail = req->cryptlen % SM4_BLOCK_SIZE;
+	const u32 *rkey2_enc = ctx->key2.rkey_enc;
+	struct scatterlist sg_src[2], sg_dst[2];
+	struct skcipher_request subreq;
+	struct scatterlist *src, *dst;
+	struct skcipher_walk walk;
+	unsigned int nbytes;
+	int err;
+
+	if (req->cryptlen < SM4_BLOCK_SIZE)
+		return -EINVAL;
+
+	err = skcipher_walk_virt(&walk, req, false);
+	if (err)
+		return err;
+
+	if (unlikely(tail > 0 && walk.nbytes < walk.total)) {
+		int nblocks = DIV_ROUND_UP(req->cryptlen, SM4_BLOCK_SIZE) - 2;
+
+		skcipher_walk_abort(&walk);
+
+		skcipher_request_set_tfm(&subreq, tfm);
+		skcipher_request_set_callback(&subreq,
+					      skcipher_request_flags(req),
+					      NULL, NULL);
+		skcipher_request_set_crypt(&subreq, req->src, req->dst,
+					   nblocks * SM4_BLOCK_SIZE, req->iv);
+
+		err = skcipher_walk_virt(&walk, &subreq, false);
+		if (err)
+			return err;
+	} else {
+		tail = 0;
+	}
+
+	while ((nbytes = walk.nbytes) >= SM4_BLOCK_SIZE) {
+		if (nbytes < walk.total)
+			nbytes &= ~(SM4_BLOCK_SIZE - 1);
+
+		kernel_neon_begin();
+
+		if (encrypt)
+			sm4_ce_xts_enc(ctx->key1.rkey_enc, walk.dst.virt.addr,
+				       walk.src.virt.addr, walk.iv, nbytes,
+				       rkey2_enc);
+		else
+			sm4_ce_xts_dec(ctx->key1.rkey_dec, walk.dst.virt.addr,
+				       walk.src.virt.addr, walk.iv, nbytes,
+				       rkey2_enc);
+
+		kernel_neon_end();
+
+		rkey2_enc = NULL;
+
+		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+		if (err)
+			return err;
+	}
+
+	if (likely(tail == 0))
+		return 0;
+
+	/* handle ciphertext stealing */
+
+	dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen);
+	if (req->dst != req->src)
+		dst = scatterwalk_ffwd(sg_dst, req->dst, subreq.cryptlen);
+
+	skcipher_request_set_crypt(&subreq, src, dst, SM4_BLOCK_SIZE + tail,
+				   req->iv);
+
+	err = skcipher_walk_virt(&walk, &subreq, false);
+	if (err)
+		return err;
+
+	kernel_neon_begin();
+
+	if (encrypt)
+		sm4_ce_xts_enc(ctx->key1.rkey_enc, walk.dst.virt.addr,
+			       walk.src.virt.addr, walk.iv, walk.nbytes,
+			       rkey2_enc);
+	else
+		sm4_ce_xts_dec(ctx->key1.rkey_dec, walk.dst.virt.addr,
+			       walk.src.virt.addr, walk.iv, walk.nbytes,
+			       rkey2_enc);
+
+	kernel_neon_end();
+
+	return skcipher_walk_done(&walk, 0);
+}
+
+static int sm4_xts_encrypt(struct skcipher_request *req)
+{
+	return sm4_xts_crypt(req, true);
+}
+
+static int sm4_xts_decrypt(struct skcipher_request *req)
+{
+	return sm4_xts_crypt(req, false);
+}
+
 static struct skcipher_alg sm4_algs[] = {
 	{
 		.base = {
@@ -345,28 +574,312 @@ static struct skcipher_alg sm4_algs[] = {
 		.setkey		= sm4_setkey,
 		.encrypt	= sm4_ctr_crypt,
 		.decrypt	= sm4_ctr_crypt,
+	}, {
+		.base = {
+			.cra_name		= "cts(cbc(sm4))",
+			.cra_driver_name	= "cts-cbc-sm4-ce",
+			.cra_priority		= 400,
+			.cra_blocksize		= SM4_BLOCK_SIZE,
+			.cra_ctxsize		= sizeof(struct sm4_ctx),
+			.cra_module		= THIS_MODULE,
+		},
+		.min_keysize	= SM4_KEY_SIZE,
+		.max_keysize	= SM4_KEY_SIZE,
+		.ivsize		= SM4_BLOCK_SIZE,
+		.walksize	= SM4_BLOCK_SIZE * 2,
+		.setkey		= sm4_setkey,
+		.encrypt	= sm4_cbc_cts_encrypt,
+		.decrypt	= sm4_cbc_cts_decrypt,
+	}, {
+		.base = {
+			.cra_name		= "xts(sm4)",
+			.cra_driver_name	= "xts-sm4-ce",
+			.cra_priority		= 400,
+			.cra_blocksize		= SM4_BLOCK_SIZE,
+			.cra_ctxsize		= sizeof(struct sm4_xts_ctx),
+			.cra_module		= THIS_MODULE,
+		},
+		.min_keysize	= SM4_KEY_SIZE * 2,
+		.max_keysize	= SM4_KEY_SIZE * 2,
+		.ivsize		= SM4_BLOCK_SIZE,
+		.walksize	= SM4_BLOCK_SIZE * 2,
+		.setkey		= sm4_xts_setkey,
+		.encrypt	= sm4_xts_encrypt,
+		.decrypt	= sm4_xts_decrypt,
+	}
+};
+
+static int sm4_cbcmac_setkey(struct crypto_shash *tfm, const u8 *key,
+			     unsigned int key_len)
+{
+	struct sm4_mac_tfm_ctx *ctx = crypto_shash_ctx(tfm);
+
+	if (key_len != SM4_KEY_SIZE)
+		return -EINVAL;
+
+	kernel_neon_begin();
+	sm4_ce_expand_key(key, ctx->key.rkey_enc, ctx->key.rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+	kernel_neon_end();
+
+	return 0;
+}
+
+static int sm4_cmac_setkey(struct crypto_shash *tfm, const u8 *key,
+			   unsigned int key_len)
+{
+	struct sm4_mac_tfm_ctx *ctx = crypto_shash_ctx(tfm);
+	be128 *consts = (be128 *)ctx->consts;
+	u64 a, b;
+
+	if (key_len != SM4_KEY_SIZE)
+		return -EINVAL;
+
+	memset(consts, 0, SM4_BLOCK_SIZE);
+
+	kernel_neon_begin();
+
+	sm4_ce_expand_key(key, ctx->key.rkey_enc, ctx->key.rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+
+	/* encrypt the zero block */
+	sm4_ce_crypt_block(ctx->key.rkey_enc, (u8 *)consts, (const u8 *)consts);
+
+	kernel_neon_end();
+
+	/* gf(2^128) multiply zero-ciphertext with u and u^2 */
+	a = be64_to_cpu(consts[0].a);
+	b = be64_to_cpu(consts[0].b);
+	consts[0].a = cpu_to_be64((a << 1) | (b >> 63));
+	consts[0].b = cpu_to_be64((b << 1) ^ ((a >> 63) ? 0x87 : 0));
+
+	a = be64_to_cpu(consts[0].a);
+	b = be64_to_cpu(consts[0].b);
+	consts[1].a = cpu_to_be64((a << 1) | (b >> 63));
+	consts[1].b = cpu_to_be64((b << 1) ^ ((a >> 63) ? 0x87 : 0));
+
+	return 0;
+}
+
+static int sm4_xcbc_setkey(struct crypto_shash *tfm, const u8 *key,
+			   unsigned int key_len)
+{
+	struct sm4_mac_tfm_ctx *ctx = crypto_shash_ctx(tfm);
+	u8 __aligned(8) key2[SM4_BLOCK_SIZE];
+	static u8 const ks[3][SM4_BLOCK_SIZE] = {
+		{ [0 ... SM4_BLOCK_SIZE - 1] = 0x1},
+		{ [0 ... SM4_BLOCK_SIZE - 1] = 0x2},
+		{ [0 ... SM4_BLOCK_SIZE - 1] = 0x3},
+	};
+
+	if (key_len != SM4_KEY_SIZE)
+		return -EINVAL;
+
+	kernel_neon_begin();
+
+	sm4_ce_expand_key(key, ctx->key.rkey_enc, ctx->key.rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+
+	sm4_ce_crypt_block(ctx->key.rkey_enc, key2, ks[0]);
+	sm4_ce_crypt(ctx->key.rkey_enc, ctx->consts, ks[1], 2);
+
+	sm4_ce_expand_key(key2, ctx->key.rkey_enc, ctx->key.rkey_dec,
+			  crypto_sm4_fk, crypto_sm4_ck);
+
+	kernel_neon_end();
+
+	return 0;
+}
+
+static int sm4_mac_init(struct shash_desc *desc)
+{
+	struct sm4_mac_desc_ctx *ctx = shash_desc_ctx(desc);
+
+	memset(ctx->digest, 0, SM4_BLOCK_SIZE);
+	ctx->len = 0;
+
+	return 0;
+}
+
+static int sm4_mac_update(struct shash_desc *desc, const u8 *p,
+			  unsigned int len)
+{
+	struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct sm4_mac_desc_ctx *ctx = shash_desc_ctx(desc);
+	unsigned int l, nblocks;
+
+	if (len == 0)
+		return 0;
+
+	if (ctx->len || ctx->len + len < SM4_BLOCK_SIZE) {
+		l = min(len, SM4_BLOCK_SIZE - ctx->len);
+
+		crypto_xor(ctx->digest + ctx->len, p, l);
+		ctx->len += l;
+		len -= l;
+		p += l;
+	}
+
+	if (len && (ctx->len % SM4_BLOCK_SIZE) == 0) {
+		kernel_neon_begin();
+
+		if (len < SM4_BLOCK_SIZE && ctx->len == SM4_BLOCK_SIZE) {
+			sm4_ce_crypt_block(tctx->key.rkey_enc,
+					   ctx->digest, ctx->digest);
+			ctx->len = 0;
+		} else {
+			nblocks = len / SM4_BLOCK_SIZE;
+			len %= SM4_BLOCK_SIZE;
+
+			sm4_ce_mac_update(tctx->key.rkey_enc, ctx->digest, p,
+					  nblocks, (ctx->len == SM4_BLOCK_SIZE),
+					  (len != 0));
+
+			p += nblocks * SM4_BLOCK_SIZE;
+
+			if (len == 0)
+				ctx->len = SM4_BLOCK_SIZE;
+		}
+
+		kernel_neon_end();
+
+		if (len) {
+			crypto_xor(ctx->digest, p, len);
+			ctx->len = len;
+		}
+	}
+
+	return 0;
+}
+
+static int sm4_cmac_final(struct shash_desc *desc, u8 *out)
+{
+	struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct sm4_mac_desc_ctx *ctx = shash_desc_ctx(desc);
+	const u8 *consts = tctx->consts;
+
+	if (ctx->len != SM4_BLOCK_SIZE) {
+		ctx->digest[ctx->len] ^= 0x80;
+		consts += SM4_BLOCK_SIZE;
+	}
+
+	kernel_neon_begin();
+	sm4_ce_mac_update(tctx->key.rkey_enc, ctx->digest, consts, 1,
+			  false, true);
+	kernel_neon_end();
+
+	memcpy(out, ctx->digest, SM4_BLOCK_SIZE);
+
+	return 0;
+}
+
+static int sm4_cbcmac_final(struct shash_desc *desc, u8 *out)
+{
+	struct sm4_mac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct sm4_mac_desc_ctx *ctx = shash_desc_ctx(desc);
+
+	if (ctx->len) {
+		kernel_neon_begin();
+		sm4_ce_crypt_block(tctx->key.rkey_enc, ctx->digest,
+				   ctx->digest);
+		kernel_neon_end();
+	}
+
+	memcpy(out, ctx->digest, SM4_BLOCK_SIZE);
+
+	return 0;
+}
+
+static struct shash_alg sm4_mac_algs[] = {
+	{
+		.base = {
+			.cra_name		= "cmac(sm4)",
+			.cra_driver_name	= "cmac-sm4-ce",
+			.cra_priority		= 400,
+			.cra_blocksize		= SM4_BLOCK_SIZE,
+			.cra_ctxsize		= sizeof(struct sm4_mac_tfm_ctx)
+							+ SM4_BLOCK_SIZE * 2,
+			.cra_module		= THIS_MODULE,
+		},
+		.digestsize	= SM4_BLOCK_SIZE,
+		.init		= sm4_mac_init,
+		.update		= sm4_mac_update,
+		.final		= sm4_cmac_final,
+		.setkey		= sm4_cmac_setkey,
+		.descsize	= sizeof(struct sm4_mac_desc_ctx),
+	}, {
+		.base = {
+			.cra_name		= "xcbc(sm4)",
+			.cra_driver_name	= "xcbc-sm4-ce",
+			.cra_priority		= 400,
+			.cra_blocksize		= SM4_BLOCK_SIZE,
+			.cra_ctxsize		= sizeof(struct sm4_mac_tfm_ctx)
+							+ SM4_BLOCK_SIZE * 2,
+			.cra_module		= THIS_MODULE,
+		},
+		.digestsize	= SM4_BLOCK_SIZE,
+		.init		= sm4_mac_init,
+		.update		= sm4_mac_update,
+		.final		= sm4_cmac_final,
+		.setkey		= sm4_xcbc_setkey,
+		.descsize	= sizeof(struct sm4_mac_desc_ctx),
+	}, {
+		.base = {
+			.cra_name		= "cbcmac(sm4)",
+			.cra_driver_name	= "cbcmac-sm4-ce",
+			.cra_priority		= 400,
+			.cra_blocksize		= 1,
+			.cra_ctxsize		= sizeof(struct sm4_mac_tfm_ctx),
+			.cra_module		= THIS_MODULE,
+		},
+		.digestsize	= SM4_BLOCK_SIZE,
+		.init		= sm4_mac_init,
+		.update		= sm4_mac_update,
+		.final		= sm4_cbcmac_final,
+		.setkey		= sm4_cbcmac_setkey,
+		.descsize	= sizeof(struct sm4_mac_desc_ctx),
 	}
 };
 
 static int __init sm4_init(void)
 {
-	return crypto_register_skciphers(sm4_algs, ARRAY_SIZE(sm4_algs));
+	int err;
+
+	err = crypto_register_skciphers(sm4_algs, ARRAY_SIZE(sm4_algs));
+	if (err)
+		return err;
+
+	err = crypto_register_shashes(sm4_mac_algs, ARRAY_SIZE(sm4_mac_algs));
+	if (err)
+		goto out_err;
+
+	return 0;
+
+out_err:
+	crypto_unregister_skciphers(sm4_algs, ARRAY_SIZE(sm4_algs));
+	return err;
 }
 
 static void __exit sm4_exit(void)
 {
+	crypto_unregister_shashes(sm4_mac_algs, ARRAY_SIZE(sm4_mac_algs));
 	crypto_unregister_skciphers(sm4_algs, ARRAY_SIZE(sm4_algs));
 }
 
 module_cpu_feature_match(SM4, sm4_init);
 module_exit(sm4_exit);
 
-MODULE_DESCRIPTION("SM4 ECB/CBC/CFB/CTR using ARMv8 Crypto Extensions");
+MODULE_DESCRIPTION("SM4 ECB/CBC/CFB/CTR/XTS using ARMv8 Crypto Extensions");
 MODULE_ALIAS_CRYPTO("sm4-ce");
 MODULE_ALIAS_CRYPTO("sm4");
 MODULE_ALIAS_CRYPTO("ecb(sm4)");
 MODULE_ALIAS_CRYPTO("cbc(sm4)");
 MODULE_ALIAS_CRYPTO("cfb(sm4)");
 MODULE_ALIAS_CRYPTO("ctr(sm4)");
+MODULE_ALIAS_CRYPTO("cts(cbc(sm4))");
+MODULE_ALIAS_CRYPTO("xts(sm4)");
+MODULE_ALIAS_CRYPTO("cmac(sm4)");
+MODULE_ALIAS_CRYPTO("xcbc(sm4)");
+MODULE_ALIAS_CRYPTO("cbcmac(sm4)");
 MODULE_AUTHOR("Tianjia Zhang <tianjia.zhang@linux.alibaba.com>");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-ce.h linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce.h
new file mode 100644
index 000000000000..109c21b37590
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-ce.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * SM4 common functions for Crypto Extensions
+ * Copyright (C) 2022 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
+ */
+
+void sm4_ce_expand_key(const u8 *key, u32 *rkey_enc, u32 *rkey_dec,
+		       const u32 *fk, const u32 *ck);
+
+void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src);
+
+void sm4_ce_cbc_enc(const u32 *rkey_enc, u8 *dst, const u8 *src,
+		    u8 *iv, unsigned int nblocks);
+
+void sm4_ce_cfb_enc(const u32 *rkey_enc, u8 *dst, const u8 *src,
+		    u8 *iv, unsigned int nblocks);
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-neon-core.S linux-libre-6.2-gnu/arch/arm64/crypto/sm4-neon-core.S
index 3d5256b354d2..f295b4b7d70a 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm4-neon-core.S
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-neon-core.S
@@ -18,6 +18,11 @@
 #define RTMP2	v10
 #define RTMP3	v11
 
+#define RTMP4	v12
+#define RTMP5	v13
+#define RTMP6	v14
+#define RTMP7	v15
+
 #define RX0	v12
 #define RX1	v13
 #define RKEY	v14
@@ -25,7 +30,7 @@
 
 /* Helper macros. */
 
-#define PREPARE                                                 \
+#define SM4_PREPARE()                                           \
 	adr_l		x5, crypto_sm4_sbox;                    \
 	ld1		{v16.16b-v19.16b}, [x5], #64;           \
 	ld1		{v20.16b-v23.16b}, [x5], #64;           \
@@ -42,7 +47,25 @@
 	zip1		s2.2d, RTMP2.2d, RTMP3.2d;              \
 	zip2		s3.2d, RTMP2.2d, RTMP3.2d;
 
-#define rotate_clockwise_90(s0, s1, s2, s3)                     \
+#define transpose_4x4_2x(s0, s1, s2, s3, s4, s5, s6, s7)        \
+	zip1		RTMP0.4s, s0.4s, s1.4s;                 \
+	zip1		RTMP1.4s, s2.4s, s3.4s;                 \
+	zip2		RTMP2.4s, s0.4s, s1.4s;                 \
+	zip2		RTMP3.4s, s2.4s, s3.4s;                 \
+	zip1		RTMP4.4s, s4.4s, s5.4s;                 \
+	zip1		RTMP5.4s, s6.4s, s7.4s;                 \
+	zip2		RTMP6.4s, s4.4s, s5.4s;                 \
+	zip2		RTMP7.4s, s6.4s, s7.4s;                 \
+	zip1		s0.2d, RTMP0.2d, RTMP1.2d;              \
+	zip2		s1.2d, RTMP0.2d, RTMP1.2d;              \
+	zip1		s2.2d, RTMP2.2d, RTMP3.2d;              \
+	zip2		s3.2d, RTMP2.2d, RTMP3.2d;              \
+	zip1		s4.2d, RTMP4.2d, RTMP5.2d;              \
+	zip2		s5.2d, RTMP4.2d, RTMP5.2d;              \
+	zip1		s6.2d, RTMP6.2d, RTMP7.2d;              \
+	zip2		s7.2d, RTMP6.2d, RTMP7.2d;
+
+#define rotate_clockwise_4x4(s0, s1, s2, s3)                    \
 	zip1		RTMP0.4s, s1.4s, s0.4s;                 \
 	zip2		RTMP1.4s, s1.4s, s0.4s;                 \
 	zip1		RTMP2.4s, s3.4s, s2.4s;                 \
@@ -52,6 +75,24 @@
 	zip1		s2.2d, RTMP3.2d, RTMP1.2d;              \
 	zip2		s3.2d, RTMP3.2d, RTMP1.2d;
 
+#define rotate_clockwise_4x4_2x(s0, s1, s2, s3, s4, s5, s6, s7) \
+	zip1		RTMP0.4s, s1.4s, s0.4s;                 \
+	zip1		RTMP2.4s, s3.4s, s2.4s;                 \
+	zip2		RTMP1.4s, s1.4s, s0.4s;                 \
+	zip2		RTMP3.4s, s3.4s, s2.4s;                 \
+	zip1		RTMP4.4s, s5.4s, s4.4s;                 \
+	zip1		RTMP6.4s, s7.4s, s6.4s;                 \
+	zip2		RTMP5.4s, s5.4s, s4.4s;                 \
+	zip2		RTMP7.4s, s7.4s, s6.4s;                 \
+	zip1		s0.2d, RTMP2.2d, RTMP0.2d;              \
+	zip2		s1.2d, RTMP2.2d, RTMP0.2d;              \
+	zip1		s2.2d, RTMP3.2d, RTMP1.2d;              \
+	zip2		s3.2d, RTMP3.2d, RTMP1.2d;              \
+	zip1		s4.2d, RTMP6.2d, RTMP4.2d;              \
+	zip2		s5.2d, RTMP6.2d, RTMP4.2d;              \
+	zip1		s6.2d, RTMP7.2d, RTMP5.2d;              \
+	zip2		s7.2d, RTMP7.2d, RTMP5.2d;
+
 #define ROUND4(round, s0, s1, s2, s3)                           \
 	dup		RX0.4s, RKEY.s[round];                  \
 	/* rk ^ s1 ^ s2 ^ s3 */                                 \
@@ -87,14 +128,7 @@
 	/* s0 ^= RTMP3 */                                       \
 	eor		s0.16b, s0.16b, RTMP3.16b;
 
-#define SM4_CRYPT_BLK4(b0, b1, b2, b3)                          \
-	rev32		b0.16b, b0.16b;                         \
-	rev32		b1.16b, b1.16b;                         \
-	rev32		b2.16b, b2.16b;                         \
-	rev32		b3.16b, b3.16b;                         \
-                                                                \
-	transpose_4x4(b0, b1, b2, b3);                          \
-                                                                \
+#define SM4_CRYPT_BLK4_BE(b0, b1, b2, b3)                       \
 	mov		x6, 8;                                  \
 4:                                                              \
 	ld1		{RKEY.4s}, [x0], #16;                   \
@@ -107,15 +141,23 @@
                                                                 \
 	bne		4b;                                     \
                                                                 \
-	rotate_clockwise_90(b0, b1, b2, b3);                    \
 	rev32		b0.16b, b0.16b;                         \
 	rev32		b1.16b, b1.16b;                         \
 	rev32		b2.16b, b2.16b;                         \
 	rev32		b3.16b, b3.16b;                         \
                                                                 \
+	rotate_clockwise_4x4(b0, b1, b2, b3);                   \
+                                                                \
 	/* repoint to rkey */                                   \
 	sub		x0, x0, #128;
 
+#define SM4_CRYPT_BLK4(b0, b1, b2, b3)                          \
+	rev32		b0.16b, b0.16b;                         \
+	rev32		b1.16b, b1.16b;                         \
+	rev32		b2.16b, b2.16b;                         \
+	rev32		b3.16b, b3.16b;                         \
+	SM4_CRYPT_BLK4_BE(b0, b1, b2, b3);
+
 #define ROUND8(round, s0, s1, s2, s3, t0, t1, t2, t3)           \
 	/* rk ^ s1 ^ s2 ^ s3 */                                 \
 	dup		RX0.4s, RKEY.s[round];                  \
@@ -175,7 +217,7 @@
 	eor		s0.16b, s0.16b, RTMP0.16b;              \
 	eor		t0.16b, t0.16b, RTMP1.16b;
 
-#define SM4_CRYPT_BLK8(b0, b1, b2, b3, b4, b5, b6, b7)          \
+#define SM4_CRYPT_BLK8_norotate(b0, b1, b2, b3, b4, b5, b6, b7) \
 	rev32		b0.16b, b0.16b;                         \
 	rev32		b1.16b, b1.16b;                         \
 	rev32		b2.16b, b2.16b;                         \
@@ -185,9 +227,6 @@
 	rev32		b6.16b, b6.16b;                         \
 	rev32		b7.16b, b7.16b;                         \
                                                                 \
-	transpose_4x4(b0, b1, b2, b3);                          \
-	transpose_4x4(b4, b5, b6, b7);                          \
-                                                                \
 	mov		x6, 8;                                  \
 8:                                                              \
 	ld1		{RKEY.4s}, [x0], #16;                   \
@@ -200,8 +239,6 @@
                                                                 \
 	bne		8b;                                     \
                                                                 \
-	rotate_clockwise_90(b0, b1, b2, b3);                    \
-	rotate_clockwise_90(b4, b5, b6, b7);                    \
 	rev32		b0.16b, b0.16b;                         \
 	rev32		b1.16b, b1.16b;                         \
 	rev32		b2.16b, b2.16b;                         \
@@ -214,274 +251,429 @@
 	/* repoint to rkey */                                   \
 	sub		x0, x0, #128;
 
+#define SM4_CRYPT_BLK8(b0, b1, b2, b3, b4, b5, b6, b7)			\
+	SM4_CRYPT_BLK8_norotate(b0, b1, b2, b3, b4, b5, b6, b7);	\
+	rotate_clockwise_4x4_2x(b0, b1, b2, b3, b4, b5, b6, b7);	\
 
-.align 3
-SYM_FUNC_START_LOCAL(__sm4_neon_crypt_blk1_4)
-	/* input:
-	 *   x0: round key array, CTX
-	 *   x1: dst
-	 *   x2: src
-	 *   w3: num blocks (1..4)
-	 */
-	PREPARE;
-
-	ld1		{v0.16b}, [x2], #16;
-	mov		v1.16b, v0.16b;
-	mov		v2.16b, v0.16b;
-	mov		v3.16b, v0.16b;
-	cmp		w3, #2;
-	blt		.Lblk4_load_input_done;
-	ld1		{v1.16b}, [x2], #16;
-	beq		.Lblk4_load_input_done;
-	ld1		{v2.16b}, [x2], #16;
-	cmp		w3, #3;
-	beq		.Lblk4_load_input_done;
-	ld1		{v3.16b}, [x2];
-
-.Lblk4_load_input_done:
-	SM4_CRYPT_BLK4(v0, v1, v2, v3);
-
-	st1		{v0.16b}, [x1], #16;
-	cmp		w3, #2;
-	blt		.Lblk4_store_output_done;
-	st1		{v1.16b}, [x1], #16;
-	beq		.Lblk4_store_output_done;
-	st1		{v2.16b}, [x1], #16;
-	cmp		w3, #3;
-	beq		.Lblk4_store_output_done;
-	st1		{v3.16b}, [x1];
-
-.Lblk4_store_output_done:
-	ret;
-SYM_FUNC_END(__sm4_neon_crypt_blk1_4)
 
 .align 3
-SYM_FUNC_START(sm4_neon_crypt_blk1_8)
+SYM_FUNC_START(sm4_neon_crypt)
 	/* input:
 	 *   x0: round key array, CTX
 	 *   x1: dst
 	 *   x2: src
-	 *   w3: num blocks (1..8)
+	 *   w3: nblocks
 	 */
-	cmp		w3, #5;
-	blt		__sm4_neon_crypt_blk1_4;
-
-	PREPARE;
-
-	ld1		{v0.16b-v3.16b}, [x2], #64;
-	ld1		{v4.16b}, [x2], #16;
-	mov		v5.16b, v4.16b;
-	mov		v6.16b, v4.16b;
-	mov		v7.16b, v4.16b;
-	beq		.Lblk8_load_input_done;
-	ld1		{v5.16b}, [x2], #16;
-	cmp		w3, #7;
-	blt		.Lblk8_load_input_done;
-	ld1		{v6.16b}, [x2], #16;
-	beq		.Lblk8_load_input_done;
-	ld1		{v7.16b}, [x2];
-
-.Lblk8_load_input_done:
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
-
-	cmp		w3, #6;
-	st1		{v0.16b-v3.16b}, [x1], #64;
-	st1		{v4.16b}, [x1], #16;
-	blt		.Lblk8_store_output_done;
-	st1		{v5.16b}, [x1], #16;
-	beq		.Lblk8_store_output_done;
-	st1		{v6.16b}, [x1], #16;
-	cmp		w3, #7;
-	beq		.Lblk8_store_output_done;
-	st1		{v7.16b}, [x1];
-
-.Lblk8_store_output_done:
-	ret;
-SYM_FUNC_END(sm4_neon_crypt_blk1_8)
+	SM4_PREPARE()
 
-.align 3
-SYM_FUNC_START(sm4_neon_crypt_blk8)
-	/* input:
-	 *   x0: round key array, CTX
-	 *   x1: dst
-	 *   x2: src
-	 *   w3: nblocks (multiples of 8)
-	 */
-	PREPARE;
+.Lcrypt_loop_8x:
+	sub		w3, w3, #8
+	tbnz		w3, #31, .Lcrypt_4x
+
+	ld4		{v0.4s-v3.4s}, [x2], #64
+	ld4		{v4.4s-v7.4s}, [x2], #64
 
-.Lcrypt_loop_blk:
-	subs		w3, w3, #8;
-	bmi		.Lcrypt_end;
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
 
-	ld1		{v0.16b-v3.16b}, [x2], #64;
-	ld1		{v4.16b-v7.16b}, [x2], #64;
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	cbz		w3, .Lcrypt_end
+	b		.Lcrypt_loop_8x
 
-	st1		{v0.16b-v3.16b}, [x1], #64;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+.Lcrypt_4x:
+	add		w3, w3, #8
+	cmp		w3, #4
+	blt		.Lcrypt_tail
 
-	b		.Lcrypt_loop_blk;
+	sub		w3, w3, #4
+
+	ld4		{v0.4s-v3.4s}, [x2], #64
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+
+	cbz		w3, .Lcrypt_end
+
+.Lcrypt_tail:
+	cmp		w3, #2
+	ld1		{v0.16b}, [x2], #16
+	blt		.Lcrypt_tail_load_done
+	ld1		{v1.16b}, [x2], #16
+	beq		.Lcrypt_tail_load_done
+	ld1		{v2.16b}, [x2], #16
+
+.Lcrypt_tail_load_done:
+	transpose_4x4(v0, v1, v2, v3)
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	cmp		w3, #2
+	st1		{v0.16b}, [x1], #16
+	blt		.Lcrypt_end
+	st1		{v1.16b}, [x1], #16
+	beq		.Lcrypt_end
+	st1		{v2.16b}, [x1], #16
 
 .Lcrypt_end:
-	ret;
-SYM_FUNC_END(sm4_neon_crypt_blk8)
+	ret
+SYM_FUNC_END(sm4_neon_crypt)
 
 .align 3
-SYM_FUNC_START(sm4_neon_cbc_dec_blk8)
+SYM_FUNC_START(sm4_neon_cbc_dec)
 	/* input:
 	 *   x0: round key array, CTX
 	 *   x1: dst
 	 *   x2: src
 	 *   x3: iv (big endian, 128 bit)
-	 *   w4: nblocks (multiples of 8)
+	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE()
+
+	ld1		{RIV.16b}, [x3]
+
+.Lcbc_dec_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lcbc_dec_4x
+
+	ld4		{v0.4s-v3.4s}, [x2], #64
+	ld4		{v4.4s-v7.4s}, [x2]
+
+	SM4_CRYPT_BLK8_norotate(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	/* Avoid overwriting the RIV register */
+	rotate_clockwise_4x4(v0, v1, v2, v3)
+	rotate_clockwise_4x4(v4, v5, v6, v7)
+
+	sub		x2, x2, #64
+
+	eor		v0.16b, v0.16b, RIV.16b
 
-	ld1		{RIV.16b}, [x3];
+	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64
+	ld1		{RTMP4.16b-RTMP7.16b}, [x2], #64
 
-.Lcbc_loop_blk:
-	subs		w4, w4, #8;
-	bmi		.Lcbc_end;
+	eor		v1.16b, v1.16b, RTMP0.16b
+	eor		v2.16b, v2.16b, RTMP1.16b
+	eor		v3.16b, v3.16b, RTMP2.16b
+	eor		v4.16b, v4.16b, RTMP3.16b
+	eor		v5.16b, v5.16b, RTMP4.16b
+	eor		v6.16b, v6.16b, RTMP5.16b
+	eor		v7.16b, v7.16b, RTMP6.16b
 
-	ld1		{v0.16b-v3.16b}, [x2], #64;
-	ld1		{v4.16b-v7.16b}, [x2];
+	mov		RIV.16b, RTMP7.16b
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
 
-	sub		x2, x2, #64;
-	eor		v0.16b, v0.16b, RIV.16b;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v1.16b, v1.16b, RTMP0.16b;
-	eor		v2.16b, v2.16b, RTMP1.16b;
-	eor		v3.16b, v3.16b, RTMP2.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+	cbz		w4, .Lcbc_dec_end
+	b		.Lcbc_dec_loop_8x
 
-	eor		v4.16b, v4.16b, RTMP3.16b;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v5.16b, v5.16b, RTMP0.16b;
-	eor		v6.16b, v6.16b, RTMP1.16b;
-	eor		v7.16b, v7.16b, RTMP2.16b;
+.Lcbc_dec_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lcbc_dec_tail
 
-	mov		RIV.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+	sub		w4, w4, #4
 
-	b		.Lcbc_loop_blk;
+	ld1		{v0.16b-v3.16b}, [x2], #64
 
-.Lcbc_end:
+	rev32		v4.16b, v0.16b
+	rev32		v5.16b, v1.16b
+	rev32		v6.16b, v2.16b
+	rev32		v7.16b, v3.16b
+
+	transpose_4x4(v4, v5, v6, v7)
+
+	SM4_CRYPT_BLK4_BE(v4, v5, v6, v7)
+
+	eor		v4.16b, v4.16b, RIV.16b
+	eor		v5.16b, v5.16b, v0.16b
+	eor		v6.16b, v6.16b, v1.16b
+	eor		v7.16b, v7.16b, v2.16b
+
+	mov		RIV.16b, v3.16b
+
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	cbz		w4, .Lcbc_dec_end
+
+.Lcbc_dec_tail:
+	cmp		w4, #2
+	ld1		{v0.16b}, [x2], #16
+	blt		.Lcbc_dec_tail_load_done
+	ld1		{v1.16b}, [x2], #16
+	beq		.Lcbc_dec_tail_load_done
+	ld1		{v2.16b}, [x2], #16
+
+.Lcbc_dec_tail_load_done:
+	rev32		v4.16b, v0.16b
+	rev32		v5.16b, v1.16b
+	rev32		v6.16b, v2.16b
+
+	transpose_4x4(v4, v5, v6, v7)
+
+	SM4_CRYPT_BLK4_BE(v4, v5, v6, v7)
+
+	cmp		w4, #2
+	eor		v4.16b, v4.16b, RIV.16b
+	mov		RIV.16b, v0.16b
+	st1		{v4.16b}, [x1], #16
+	blt		.Lcbc_dec_end
+
+	eor		v5.16b, v5.16b, v0.16b
+	mov		RIV.16b, v1.16b
+	st1		{v5.16b}, [x1], #16
+	beq		.Lcbc_dec_end
+
+	eor		v6.16b, v6.16b, v1.16b
+	mov		RIV.16b, v2.16b
+	st1		{v6.16b}, [x1], #16
+
+.Lcbc_dec_end:
 	/* store new IV */
-	st1		{RIV.16b}, [x3];
+	st1		{RIV.16b}, [x3]
 
-	ret;
-SYM_FUNC_END(sm4_neon_cbc_dec_blk8)
+	ret
+SYM_FUNC_END(sm4_neon_cbc_dec)
 
 .align 3
-SYM_FUNC_START(sm4_neon_cfb_dec_blk8)
+SYM_FUNC_START(sm4_neon_cfb_dec)
 	/* input:
 	 *   x0: round key array, CTX
 	 *   x1: dst
 	 *   x2: src
 	 *   x3: iv (big endian, 128 bit)
-	 *   w4: nblocks (multiples of 8)
+	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE()
+
+	ld1		{v0.16b}, [x3]
+
+.Lcfb_dec_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lcfb_dec_4x
+
+	ld1		{v1.16b-v3.16b}, [x2], #48
+	ld4		{v4.4s-v7.4s}, [x2]
+
+	transpose_4x4(v0, v1, v2, v3)
+
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	sub		x2, x2, #48
+	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64
+	ld1		{RTMP4.16b-RTMP7.16b}, [x2], #64
+
+	eor		v0.16b, v0.16b, RTMP0.16b
+	eor		v1.16b, v1.16b, RTMP1.16b
+	eor		v2.16b, v2.16b, RTMP2.16b
+	eor		v3.16b, v3.16b, RTMP3.16b
+	eor		v4.16b, v4.16b, RTMP4.16b
+	eor		v5.16b, v5.16b, RTMP5.16b
+	eor		v6.16b, v6.16b, RTMP6.16b
+	eor		v7.16b, v7.16b, RTMP7.16b
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	mov		v0.16b, RTMP7.16b
+
+	cbz		w4, .Lcfb_dec_end
+	b		.Lcfb_dec_loop_8x
+
+.Lcfb_dec_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lcfb_dec_tail
+
+	sub		w4, w4, #4
+
+	ld1		{v4.16b-v7.16b}, [x2], #64
+
+	rev32		v0.16b, v0.16b		/* v0 is IV register */
+	rev32		v1.16b, v4.16b
+	rev32		v2.16b, v5.16b
+	rev32		v3.16b, v6.16b
+
+	transpose_4x4(v0, v1, v2, v3)
+
+	SM4_CRYPT_BLK4_BE(v0, v1, v2, v3)
 
-	ld1		{v0.16b}, [x3];
+	eor		v0.16b, v0.16b, v4.16b
+	eor		v1.16b, v1.16b, v5.16b
+	eor		v2.16b, v2.16b, v6.16b
+	eor		v3.16b, v3.16b, v7.16b
 
-.Lcfb_loop_blk:
-	subs		w4, w4, #8;
-	bmi		.Lcfb_end;
+	st1		{v0.16b-v3.16b}, [x1], #64
 
-	ld1		{v1.16b, v2.16b, v3.16b}, [x2], #48;
-	ld1		{v4.16b-v7.16b}, [x2];
+	mov		v0.16b, v7.16b
 
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
+	cbz		w4, .Lcfb_dec_end
 
-	sub		x2, x2, #48;
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
+.Lcfb_dec_tail:
+	cmp		w4, #2
+	ld1		{v4.16b}, [x2], #16
+	blt		.Lcfb_dec_tail_load_done
+	ld1		{v5.16b}, [x2], #16
+	beq		.Lcfb_dec_tail_load_done
+	ld1		{v6.16b}, [x2], #16
 
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v4.16b, v4.16b, RTMP0.16b;
-	eor		v5.16b, v5.16b, RTMP1.16b;
-	eor		v6.16b, v6.16b, RTMP2.16b;
-	eor		v7.16b, v7.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
+.Lcfb_dec_tail_load_done:
+	rev32		v0.16b, v0.16b		/* v0 is IV register */
+	rev32		v1.16b, v4.16b
+	rev32		v2.16b, v5.16b
 
-	mov		v0.16b, RTMP3.16b;
+	transpose_4x4(v0, v1, v2, v3)
 
-	b		.Lcfb_loop_blk;
+	SM4_CRYPT_BLK4_BE(v0, v1, v2, v3)
 
-.Lcfb_end:
+	cmp		w4, #2
+	eor		v0.16b, v0.16b, v4.16b
+	st1		{v0.16b}, [x1], #16
+	mov		v0.16b, v4.16b
+	blt		.Lcfb_dec_end
+
+	eor		v1.16b, v1.16b, v5.16b
+	st1		{v1.16b}, [x1], #16
+	mov		v0.16b, v5.16b
+	beq		.Lcfb_dec_end
+
+	eor		v2.16b, v2.16b, v6.16b
+	st1		{v2.16b}, [x1], #16
+	mov		v0.16b, v6.16b
+
+.Lcfb_dec_end:
 	/* store new IV */
-	st1		{v0.16b}, [x3];
+	st1		{v0.16b}, [x3]
 
-	ret;
-SYM_FUNC_END(sm4_neon_cfb_dec_blk8)
+	ret
+SYM_FUNC_END(sm4_neon_cfb_dec)
 
 .align 3
-SYM_FUNC_START(sm4_neon_ctr_enc_blk8)
+SYM_FUNC_START(sm4_neon_ctr_crypt)
 	/* input:
 	 *   x0: round key array, CTX
 	 *   x1: dst
 	 *   x2: src
 	 *   x3: ctr (big endian, 128 bit)
-	 *   w4: nblocks (multiples of 8)
+	 *   w4: nblocks
 	 */
-	PREPARE;
+	SM4_PREPARE()
 
-	ldp		x7, x8, [x3];
-	rev		x7, x7;
-	rev		x8, x8;
+	ldp		x7, x8, [x3]
+	rev		x7, x7
+	rev		x8, x8
 
-.Lctr_loop_blk:
-	subs		w4, w4, #8;
-	bmi		.Lctr_end;
+.Lctr_crypt_loop_8x:
+	sub		w4, w4, #8
+	tbnz		w4, #31, .Lctr_crypt_4x
 
-#define inc_le128(vctr)                     \
-	mov		vctr.d[1], x8;      \
-	mov		vctr.d[0], x7;      \
-	adds		x8, x8, #1;         \
-	adc		x7, x7, xzr;        \
-	rev64		vctr.16b, vctr.16b;
+#define inc_le128(vctr)                             \
+		mov		vctr.d[1], x8;      \
+		mov		vctr.d[0], x7;      \
+		adds		x8, x8, #1;         \
+		rev64		vctr.16b, vctr.16b; \
+		adc		x7, x7, xzr;
 
 	/* construct CTRs */
-	inc_le128(v0);			/* +0 */
-	inc_le128(v1);			/* +1 */
-	inc_le128(v2);			/* +2 */
-	inc_le128(v3);			/* +3 */
-	inc_le128(v4);			/* +4 */
-	inc_le128(v5);			/* +5 */
-	inc_le128(v6);			/* +6 */
-	inc_le128(v7);			/* +7 */
-
-	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7);
-
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v0.16b, v0.16b, RTMP0.16b;
-	eor		v1.16b, v1.16b, RTMP1.16b;
-	eor		v2.16b, v2.16b, RTMP2.16b;
-	eor		v3.16b, v3.16b, RTMP3.16b;
-	st1		{v0.16b-v3.16b}, [x1], #64;
-
-	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64;
-	eor		v4.16b, v4.16b, RTMP0.16b;
-	eor		v5.16b, v5.16b, RTMP1.16b;
-	eor		v6.16b, v6.16b, RTMP2.16b;
-	eor		v7.16b, v7.16b, RTMP3.16b;
-	st1		{v4.16b-v7.16b}, [x1], #64;
-
-	b		.Lctr_loop_blk;
-
-.Lctr_end:
+	inc_le128(v0)			/* +0 */
+	inc_le128(v1)			/* +1 */
+	inc_le128(v2)			/* +2 */
+	inc_le128(v3)			/* +3 */
+	inc_le128(v4)			/* +4 */
+	inc_le128(v5)			/* +5 */
+	inc_le128(v6)			/* +6 */
+	inc_le128(v7)			/* +7 */
+
+	transpose_4x4_2x(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	SM4_CRYPT_BLK8(v0, v1, v2, v3, v4, v5, v6, v7)
+
+	ld1		{RTMP0.16b-RTMP3.16b}, [x2], #64
+	ld1		{RTMP4.16b-RTMP7.16b}, [x2], #64
+
+	eor		v0.16b, v0.16b, RTMP0.16b
+	eor		v1.16b, v1.16b, RTMP1.16b
+	eor		v2.16b, v2.16b, RTMP2.16b
+	eor		v3.16b, v3.16b, RTMP3.16b
+	eor		v4.16b, v4.16b, RTMP4.16b
+	eor		v5.16b, v5.16b, RTMP5.16b
+	eor		v6.16b, v6.16b, RTMP6.16b
+	eor		v7.16b, v7.16b, RTMP7.16b
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+	st1		{v4.16b-v7.16b}, [x1], #64
+
+	cbz		w4, .Lctr_crypt_end
+	b		.Lctr_crypt_loop_8x
+
+.Lctr_crypt_4x:
+	add		w4, w4, #8
+	cmp		w4, #4
+	blt		.Lctr_crypt_tail
+
+	sub		w4, w4, #4
+
+	/* construct CTRs */
+	inc_le128(v0)			/* +0 */
+	inc_le128(v1)			/* +1 */
+	inc_le128(v2)			/* +2 */
+	inc_le128(v3)			/* +3 */
+
+	ld1		{v4.16b-v7.16b}, [x2], #64
+
+	transpose_4x4(v0, v1, v2, v3)
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	eor		v0.16b, v0.16b, v4.16b
+	eor		v1.16b, v1.16b, v5.16b
+	eor		v2.16b, v2.16b, v6.16b
+	eor		v3.16b, v3.16b, v7.16b
+
+	st1		{v0.16b-v3.16b}, [x1], #64
+
+	cbz		w4, .Lctr_crypt_end
+
+.Lctr_crypt_tail:
+	/* inc_le128 will change the sign bit */
+	ld1		{v4.16b}, [x2], #16
+	inc_le128(v0)
+	cmp		w4, #2
+	blt		.Lctr_crypt_tail_load_done
+
+	ld1		{v5.16b}, [x2], #16
+	inc_le128(v1)
+	cmp		w4, #2
+	beq		.Lctr_crypt_tail_load_done
+
+	ld1		{v6.16b}, [x2], #16
+	inc_le128(v2)
+
+.Lctr_crypt_tail_load_done:
+	transpose_4x4(v0, v1, v2, v3)
+
+	SM4_CRYPT_BLK4(v0, v1, v2, v3)
+
+	cmp		w4, #2
+
+	eor		v0.16b, v0.16b, v4.16b
+	st1		{v0.16b}, [x1], #16
+	blt		.Lctr_crypt_end
+
+	eor		v1.16b, v1.16b, v5.16b
+	st1		{v1.16b}, [x1], #16
+	beq		.Lctr_crypt_end
+
+	eor		v2.16b, v2.16b, v6.16b
+	st1		{v2.16b}, [x1], #16
+
+.Lctr_crypt_end:
 	/* store new CTR */
-	rev		x7, x7;
-	rev		x8, x8;
-	stp		x7, x8, [x3];
+	rev		x7, x7
+	rev		x8, x8
+	stp		x7, x8, [x3]
 
-	ret;
-SYM_FUNC_END(sm4_neon_ctr_enc_blk8)
+	ret
+SYM_FUNC_END(sm4_neon_ctr_crypt)
diff --git linux-libre-6.1-gnu/arch/arm64/crypto/sm4-neon-glue.c linux-libre-6.2-gnu/arch/arm64/crypto/sm4-neon-glue.c
index 03a6a6866a31..7b19accf5c03 100644
--- linux-libre-6.1-gnu/arch/arm64/crypto/sm4-neon-glue.c
+++ linux-libre-6.2-gnu/arch/arm64/crypto/sm4-neon-glue.c
@@ -18,19 +18,14 @@
 #include <crypto/internal/skcipher.h>
 #include <crypto/sm4.h>
 
-#define BYTES2BLKS(nbytes)	((nbytes) >> 4)
-#define BYTES2BLK8(nbytes)	(((nbytes) >> 4) & ~(8 - 1))
-
-asmlinkage void sm4_neon_crypt_blk1_8(const u32 *rkey, u8 *dst, const u8 *src,
-				      unsigned int nblks);
-asmlinkage void sm4_neon_crypt_blk8(const u32 *rkey, u8 *dst, const u8 *src,
-				    unsigned int nblks);
-asmlinkage void sm4_neon_cbc_dec_blk8(const u32 *rkey, u8 *dst, const u8 *src,
-				      u8 *iv, unsigned int nblks);
-asmlinkage void sm4_neon_cfb_dec_blk8(const u32 *rkey, u8 *dst, const u8 *src,
-				      u8 *iv, unsigned int nblks);
-asmlinkage void sm4_neon_ctr_enc_blk8(const u32 *rkey, u8 *dst, const u8 *src,
-				      u8 *iv, unsigned int nblks);
+asmlinkage void sm4_neon_crypt(const u32 *rkey, u8 *dst, const u8 *src,
+			       unsigned int nblocks);
+asmlinkage void sm4_neon_cbc_dec(const u32 *rkey_dec, u8 *dst, const u8 *src,
+				 u8 *iv, unsigned int nblocks);
+asmlinkage void sm4_neon_cfb_dec(const u32 *rkey_enc, u8 *dst, const u8 *src,
+				 u8 *iv, unsigned int nblocks);
+asmlinkage void sm4_neon_ctr_crypt(const u32 *rkey_enc, u8 *dst, const u8 *src,
+				   u8 *iv, unsigned int nblocks);
 
 static int sm4_setkey(struct crypto_skcipher *tfm, const u8 *key,
 		      unsigned int key_len)
@@ -51,27 +46,18 @@ static int sm4_ecb_do_crypt(struct skcipher_request *req, const u32 *rkey)
 	while ((nbytes = walk.nbytes) > 0) {
 		const u8 *src = walk.src.virt.addr;
 		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+		unsigned int nblocks;
 
-		kernel_neon_begin();
+		nblocks = nbytes / SM4_BLOCK_SIZE;
+		if (nblocks) {
+			kernel_neon_begin();
 
-		nblks = BYTES2BLK8(nbytes);
-		if (nblks) {
-			sm4_neon_crypt_blk8(rkey, dst, src, nblks);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			sm4_neon_crypt(rkey, dst, src, nblocks);
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			sm4_neon_crypt_blk1_8(rkey, dst, src, nblks);
-			nbytes -= nblks * SM4_BLOCK_SIZE;
+			kernel_neon_end();
 		}
 
-		kernel_neon_end();
-
-		err = skcipher_walk_done(&walk, nbytes);
+		err = skcipher_walk_done(&walk, nbytes % SM4_BLOCK_SIZE);
 	}
 
 	return err;
@@ -138,48 +124,19 @@ static int sm4_cbc_decrypt(struct skcipher_request *req)
 	while ((nbytes = walk.nbytes) > 0) {
 		const u8 *src = walk.src.virt.addr;
 		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+		unsigned int nblocks;
 
-		kernel_neon_begin();
+		nblocks = nbytes / SM4_BLOCK_SIZE;
+		if (nblocks) {
+			kernel_neon_begin();
 
-		nblks = BYTES2BLK8(nbytes);
-		if (nblks) {
-			sm4_neon_cbc_dec_blk8(ctx->rkey_dec, dst, src,
-					walk.iv, nblks);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			sm4_neon_cbc_dec(ctx->rkey_dec, dst, src,
+					 walk.iv, nblocks);
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			u8 keystream[SM4_BLOCK_SIZE * 8];
-			u8 iv[SM4_BLOCK_SIZE];
-			int i;
-
-			sm4_neon_crypt_blk1_8(ctx->rkey_dec, keystream,
-					src, nblks);
-
-			src += ((int)nblks - 2) * SM4_BLOCK_SIZE;
-			dst += (nblks - 1) * SM4_BLOCK_SIZE;
-			memcpy(iv, src + SM4_BLOCK_SIZE, SM4_BLOCK_SIZE);
-
-			for (i = nblks - 1; i > 0; i--) {
-				crypto_xor_cpy(dst, src,
-					&keystream[i * SM4_BLOCK_SIZE],
-					SM4_BLOCK_SIZE);
-				src -= SM4_BLOCK_SIZE;
-				dst -= SM4_BLOCK_SIZE;
-			}
-			crypto_xor_cpy(dst, walk.iv,
-					keystream, SM4_BLOCK_SIZE);
-			memcpy(walk.iv, iv, SM4_BLOCK_SIZE);
-			nbytes -= nblks * SM4_BLOCK_SIZE;
+			kernel_neon_end();
 		}
 
-		kernel_neon_end();
-
-		err = skcipher_walk_done(&walk, nbytes);
+		err = skcipher_walk_done(&walk, nbytes % SM4_BLOCK_SIZE);
 	}
 
 	return err;
@@ -238,41 +195,21 @@ static int sm4_cfb_decrypt(struct skcipher_request *req)
 	while ((nbytes = walk.nbytes) > 0) {
 		const u8 *src = walk.src.virt.addr;
 		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+		unsigned int nblocks;
 
-		kernel_neon_begin();
+		nblocks = nbytes / SM4_BLOCK_SIZE;
+		if (nblocks) {
+			kernel_neon_begin();
 
-		nblks = BYTES2BLK8(nbytes);
-		if (nblks) {
-			sm4_neon_cfb_dec_blk8(ctx->rkey_enc, dst, src,
-					walk.iv, nblks);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			sm4_neon_cfb_dec(ctx->rkey_enc, dst, src,
+					 walk.iv, nblocks);
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			u8 keystream[SM4_BLOCK_SIZE * 8];
-
-			memcpy(keystream, walk.iv, SM4_BLOCK_SIZE);
-			if (nblks > 1)
-				memcpy(&keystream[SM4_BLOCK_SIZE], src,
-					(nblks - 1) * SM4_BLOCK_SIZE);
-			memcpy(walk.iv, src + (nblks - 1) * SM4_BLOCK_SIZE,
-				SM4_BLOCK_SIZE);
-
-			sm4_neon_crypt_blk1_8(ctx->rkey_enc, keystream,
-					keystream, nblks);
-
-			crypto_xor_cpy(dst, src, keystream,
-					nblks * SM4_BLOCK_SIZE);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			kernel_neon_end();
 
-		kernel_neon_end();
+			dst += nblocks * SM4_BLOCK_SIZE;
+			src += nblocks * SM4_BLOCK_SIZE;
+			nbytes -= nblocks * SM4_BLOCK_SIZE;
+		}
 
 		/* tail */
 		if (walk.nbytes == walk.total && nbytes > 0) {
@@ -302,40 +239,21 @@ static int sm4_ctr_crypt(struct skcipher_request *req)
 	while ((nbytes = walk.nbytes) > 0) {
 		const u8 *src = walk.src.virt.addr;
 		u8 *dst = walk.dst.virt.addr;
-		unsigned int nblks;
+		unsigned int nblocks;
 
-		kernel_neon_begin();
+		nblocks = nbytes / SM4_BLOCK_SIZE;
+		if (nblocks) {
+			kernel_neon_begin();
 
-		nblks = BYTES2BLK8(nbytes);
-		if (nblks) {
-			sm4_neon_ctr_enc_blk8(ctx->rkey_enc, dst, src,
-					walk.iv, nblks);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			sm4_neon_ctr_crypt(ctx->rkey_enc, dst, src,
+					   walk.iv, nblocks);
 
-		nblks = BYTES2BLKS(nbytes);
-		if (nblks) {
-			u8 keystream[SM4_BLOCK_SIZE * 8];
-			int i;
-
-			for (i = 0; i < nblks; i++) {
-				memcpy(&keystream[i * SM4_BLOCK_SIZE],
-					walk.iv, SM4_BLOCK_SIZE);
-				crypto_inc(walk.iv, SM4_BLOCK_SIZE);
-			}
-			sm4_neon_crypt_blk1_8(ctx->rkey_enc, keystream,
-					keystream, nblks);
-
-			crypto_xor_cpy(dst, src, keystream,
-					nblks * SM4_BLOCK_SIZE);
-			dst += nblks * SM4_BLOCK_SIZE;
-			src += nblks * SM4_BLOCK_SIZE;
-			nbytes -= nblks * SM4_BLOCK_SIZE;
-		}
+			kernel_neon_end();
 
-		kernel_neon_end();
+			dst += nblocks * SM4_BLOCK_SIZE;
+			src += nblocks * SM4_BLOCK_SIZE;
+			nbytes -= nblocks * SM4_BLOCK_SIZE;
+		}
 
 		/* tail */
 		if (walk.nbytes == walk.total && nbytes > 0) {
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/alternative-macros.h linux-libre-6.2-gnu/arch/arm64/include/asm/alternative-macros.h
index 3622e9f4fb44..bdf1f6bcd010 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/alternative-macros.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/alternative-macros.h
@@ -224,7 +224,7 @@ alternative_endif
 #include <linux/types.h>
 
 static __always_inline bool
-alternative_has_feature_likely(unsigned long feature)
+alternative_has_feature_likely(const unsigned long feature)
 {
 	compiletime_assert(feature < ARM64_NCAPS,
 			   "feature must be < ARM64_NCAPS");
@@ -242,7 +242,7 @@ l_no:
 }
 
 static __always_inline bool
-alternative_has_feature_unlikely(unsigned long feature)
+alternative_has_feature_unlikely(const unsigned long feature)
 {
 	compiletime_assert(feature < ARM64_NCAPS,
 			   "feature must be < ARM64_NCAPS");
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/archrandom.h linux-libre-6.2-gnu/arch/arm64/include/asm/archrandom.h
index 109e2a4454be..2f5f3da34782 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/archrandom.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/archrandom.h
@@ -5,6 +5,7 @@
 #include <linux/arm-smccc.h>
 #include <linux/bug.h>
 #include <linux/kernel.h>
+#include <linux/irqflags.h>
 #include <asm/cpufeature.h>
 
 #define ARM_SMCCC_TRNG_MIN_VERSION	0x10000UL
@@ -58,6 +59,13 @@ static inline bool __arm64_rndrrs(unsigned long *v)
 	return ok;
 }
 
+static __always_inline bool __cpu_has_rng(void)
+{
+	if (unlikely(!system_capabilities_finalized() && !preemptible()))
+		return this_cpu_has_cap(ARM64_HAS_RNG);
+	return cpus_have_const_cap(ARM64_HAS_RNG);
+}
+
 static inline size_t __must_check arch_get_random_longs(unsigned long *v, size_t max_longs)
 {
 	/*
@@ -66,7 +74,7 @@ static inline size_t __must_check arch_get_random_longs(unsigned long *v, size_t
 	 * cpufeature code and with potential scheduling between CPUs
 	 * with and without the feature.
 	 */
-	if (max_longs && cpus_have_const_cap(ARM64_HAS_RNG) && __arm64_rndr(v))
+	if (max_longs && __cpu_has_rng() && __arm64_rndr(v))
 		return 1;
 	return 0;
 }
@@ -108,7 +116,7 @@ static inline size_t __must_check arch_get_random_seed_longs(unsigned long *v, s
 	 * reseeded after each invocation. This is not a 100% fit but good
 	 * enough to implement this API if no other entropy source exists.
 	 */
-	if (cpus_have_const_cap(ARM64_HAS_RNG) && __arm64_rndrrs(v))
+	if (__cpu_has_rng() && __arm64_rndrrs(v))
 		return 1;
 
 	return 0;
@@ -121,40 +129,4 @@ static inline bool __init __early_cpu_has_rndr(void)
 	return (ftr >> ID_AA64ISAR0_EL1_RNDR_SHIFT) & 0xf;
 }
 
-static inline size_t __init __must_check
-arch_get_random_seed_longs_early(unsigned long *v, size_t max_longs)
-{
-	WARN_ON(system_state != SYSTEM_BOOTING);
-
-	if (!max_longs)
-		return 0;
-
-	if (smccc_trng_available) {
-		struct arm_smccc_res res;
-
-		max_longs = min_t(size_t, 3, max_longs);
-		arm_smccc_1_1_invoke(ARM_SMCCC_TRNG_RND64, max_longs * 64, &res);
-		if ((int)res.a0 >= 0) {
-			switch (max_longs) {
-			case 3:
-				*v++ = res.a1;
-				fallthrough;
-			case 2:
-				*v++ = res.a2;
-				fallthrough;
-			case 1:
-				*v++ = res.a3;
-				break;
-			}
-			return max_longs;
-		}
-	}
-
-	if (__early_cpu_has_rndr() && __arm64_rndr(v))
-		return 1;
-
-	return 0;
-}
-#define arch_get_random_seed_longs_early arch_get_random_seed_longs_early
-
 #endif /* _ASM_ARCHRANDOM_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/assembler.h linux-libre-6.2-gnu/arch/arm64/include/asm/assembler.h
index e5957a53be39..376a980f2bad 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/assembler.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/assembler.h
@@ -34,11 +34,6 @@
 	wx\n	.req	w\n
 	.endr
 
-	.macro save_and_disable_daif, flags
-	mrs	\flags, daif
-	msr	daifset, #0xf
-	.endm
-
 	.macro disable_daif
 	msr	daifset, #0xf
 	.endm
@@ -47,15 +42,6 @@
 	msr	daifclr, #0xf
 	.endm
 
-	.macro	restore_daif, flags:req
-	msr	daif, \flags
-	.endm
-
-	/* IRQ/FIQ are the lowest priority flags, unconditionally unmask the rest. */
-	.macro enable_da
-	msr	daifclr, #(8 | 4)
-	.endm
-
 /*
  * Save/restore interrupts.
  */
@@ -619,17 +605,6 @@ alternative_endif
 #endif
 	.endm
 
-/*
- * Perform the reverse of offset_ttbr1.
- * bic is used as it can cover the immediate value and, in future, won't need
- * to be nop'ed out when dealing with 52-bit kernel VAs.
- */
-	.macro	restore_ttbr1, ttbr
-#ifdef CONFIG_ARM64_VA_BITS_52
-	bic	\ttbr, \ttbr, #TTBR1_BADDR_4852_OFFSET
-#endif
-	.endm
-
 /*
  * Arrange a physical address in a TTBR register, taking care of 52-bit
  * addresses.
@@ -660,12 +635,10 @@ alternative_endif
 	.endm
 
 	.macro	pte_to_phys, phys, pte
-#ifdef CONFIG_ARM64_PA_BITS_52
-	ubfiz	\phys, \pte, #(48 - 16 - 12), #16
-	bfxil	\phys, \pte, #16, #32
-	lsl	\phys, \phys, #16
-#else
 	and	\phys, \pte, #PTE_ADDR_MASK
+#ifdef CONFIG_ARM64_PA_BITS_52
+	orr	\phys, \phys, \phys, lsl #PTE_ADDR_HIGH_SHIFT
+	and	\phys, \phys, GENMASK_ULL(PHYS_MASK_SHIFT - 1, PAGE_SHIFT)
 #endif
 	.endm
 
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_ll_sc.h linux-libre-6.2-gnu/arch/arm64/include/asm/atomic_ll_sc.h
index 0890e4f568fb..cbb3d961123b 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_ll_sc.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/atomic_ll_sc.h
@@ -315,7 +315,7 @@ __ll_sc__cmpxchg_double##name(unsigned long old1,			\
 	"	cbnz	%w0, 1b\n"					\
 	"	" #mb "\n"						\
 	"2:"								\
-	: "=&r" (tmp), "=&r" (ret), "+Q" (*(unsigned long *)ptr)	\
+	: "=&r" (tmp), "=&r" (ret), "+Q" (*(__uint128_t *)ptr)		\
 	: "r" (old1), "r" (old2), "r" (new1), "r" (new2)		\
 	: cl);								\
 									\
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_lse.h linux-libre-6.2-gnu/arch/arm64/include/asm/atomic_lse.h
index 52075e93de6c..a94d6dacc029 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/atomic_lse.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/atomic_lse.h
@@ -311,7 +311,7 @@ __lse__cmpxchg_double##name(unsigned long old1,				\
 	"	eor	%[old2], %[old2], %[oldval2]\n"			\
 	"	orr	%[old1], %[old1], %[old2]"			\
 	: [old1] "+&r" (x0), [old2] "+&r" (x1),				\
-	  [v] "+Q" (*(unsigned long *)ptr)				\
+	  [v] "+Q" (*(__uint128_t *)ptr)				\
 	: [new1] "r" (x2), [new2] "r" (x3), [ptr] "r" (x4),		\
 	  [oldval1] "r" (oldval1), [oldval2] "r" (oldval2)		\
 	: cl);								\
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/cpufeature.h linux-libre-6.2-gnu/arch/arm64/include/asm/cpufeature.h
index f73f11b55042..03d1c9d7af82 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/cpufeature.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/cpufeature.h
@@ -832,7 +832,8 @@ static inline bool system_supports_tlb_range(void)
 		cpus_have_const_cap(ARM64_HAS_TLB_RANGE);
 }
 
-extern int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt);
+int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt);
+bool try_emulate_mrs(struct pt_regs *regs, u32 isn);
 
 static inline u32 id_aa64mmfr0_parange_to_phys_shift(int parange)
 {
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/cputype.h linux-libre-6.2-gnu/arch/arm64/include/asm/cputype.h
index 65e53ef5a396..683ca3af4084 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/cputype.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/cputype.h
@@ -80,6 +80,7 @@
 #define ARM_CPU_PART_CORTEX_X1		0xD44
 #define ARM_CPU_PART_CORTEX_A510	0xD46
 #define ARM_CPU_PART_CORTEX_A710	0xD47
+#define ARM_CPU_PART_CORTEX_A715	0xD4D
 #define ARM_CPU_PART_CORTEX_X2		0xD48
 #define ARM_CPU_PART_NEOVERSE_N2	0xD49
 #define ARM_CPU_PART_CORTEX_A78C	0xD4B
@@ -123,6 +124,8 @@
 #define APPLE_CPU_PART_M1_FIRESTORM_PRO	0x025
 #define APPLE_CPU_PART_M1_ICESTORM_MAX	0x028
 #define APPLE_CPU_PART_M1_FIRESTORM_MAX	0x029
+#define APPLE_CPU_PART_M2_BLIZZARD	0x032
+#define APPLE_CPU_PART_M2_AVALANCHE	0x033
 
 #define AMPERE_CPU_PART_AMPERE1		0xAC3
 
@@ -142,6 +145,7 @@
 #define MIDR_CORTEX_X1	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1)
 #define MIDR_CORTEX_A510 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A510)
 #define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)
+#define MIDR_CORTEX_A715 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A715)
 #define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)
 #define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)
 #define MIDR_CORTEX_A78C	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78C)
@@ -175,6 +179,8 @@
 #define MIDR_APPLE_M1_FIRESTORM_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_PRO)
 #define MIDR_APPLE_M1_ICESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM_MAX)
 #define MIDR_APPLE_M1_FIRESTORM_MAX MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM_MAX)
+#define MIDR_APPLE_M2_BLIZZARD MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_BLIZZARD)
+#define MIDR_APPLE_M2_AVALANCHE MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M2_AVALANCHE)
 #define MIDR_AMPERE1 MIDR_CPU_MODEL(ARM_CPU_IMP_AMPERE, AMPERE_CPU_PART_AMPERE1)
 
 /* Fujitsu Erratum 010001 affects A64FX 1.0 and 1.1, (v0r0 and v1r0) */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/efi.h linux-libre-6.2-gnu/arch/arm64/include/asm/efi.h
index 439e2bc5d5d8..de4ff90785b2 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/efi.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/efi.h
@@ -14,8 +14,16 @@
 
 #ifdef CONFIG_EFI
 extern void efi_init(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg);
 #else
 #define efi_init()
+
+static inline
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	return false;
+}
 #endif
 
 int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
@@ -25,6 +33,7 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 ({									\
 	efi_virtmap_load();						\
 	__efi_fpsimd_begin();						\
+	spin_lock(&efi_rt_lock);					\
 })
 
 #undef arch_efi_call_virt
@@ -33,12 +42,23 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define arch_efi_call_virt_teardown()					\
 ({									\
+	spin_unlock(&efi_rt_lock);					\
 	__efi_fpsimd_end();						\
 	efi_virtmap_unload();						\
 })
 
+extern spinlock_t efi_rt_lock;
+extern u64 *efi_rt_stack_top;
 efi_status_t __efi_rt_asm_wrapper(void *, const char *, ...);
 
+/*
+ * efi_rt_stack_top[-1] contains the value the stack pointer had before
+ * switching to the EFI runtime stack.
+ */
+#define current_in_efi()						\
+	(!preemptible() && efi_rt_stack_top != NULL &&			\
+	 on_task_stack(current, READ_ONCE(efi_rt_stack_top[-1]), 1))
+
 #define ARCH_EFI_IRQ_FLAGS_MASK (PSR_D_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT)
 
 /*
@@ -76,13 +96,23 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
 	return (image_addr & ~(SZ_1G - 1UL)) + (1UL << (VA_BITS_MIN - 1));
 }
 
-#define alloc_screen_info(x...)		&screen_info
-
-static inline void free_screen_info(struct screen_info *si)
+static inline unsigned long efi_get_kimg_min_align(void)
 {
+	extern bool efi_nokaslr;
+
+	/*
+	 * Although relocatable kernels can fix up the misalignment with
+	 * respect to MIN_KIMG_ALIGN, the resulting virtual text addresses are
+	 * subtly out of sync with those recorded in the vmlinux when kaslr is
+	 * disabled but the image required relocation anyway. Therefore retain
+	 * 2M alignment if KASLR was explicitly disabled, even if it was not
+	 * going to be activated to begin with.
+	 */
+	return efi_nokaslr ? MIN_KIMG_ALIGN : EFI_KIMG_ALIGN;
 }
 
 #define EFI_ALLOC_ALIGN		SZ_64K
+#define EFI_ALLOC_LIMIT		((1UL << 48) - 1)
 
 /*
  * On ARM systems, virtually remapped UEFI runtime services are set up in two
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/esr.h linux-libre-6.2-gnu/arch/arm64/include/asm/esr.h
index 15b34fbfca66..206de10524e3 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/esr.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/esr.h
@@ -114,6 +114,15 @@
 #define ESR_ELx_FSC_ACCESS	(0x08)
 #define ESR_ELx_FSC_FAULT	(0x04)
 #define ESR_ELx_FSC_PERM	(0x0C)
+#define ESR_ELx_FSC_SEA_TTW0	(0x14)
+#define ESR_ELx_FSC_SEA_TTW1	(0x15)
+#define ESR_ELx_FSC_SEA_TTW2	(0x16)
+#define ESR_ELx_FSC_SEA_TTW3	(0x17)
+#define ESR_ELx_FSC_SECC	(0x18)
+#define ESR_ELx_FSC_SECC_TTW0	(0x1c)
+#define ESR_ELx_FSC_SECC_TTW1	(0x1d)
+#define ESR_ELx_FSC_SECC_TTW2	(0x1e)
+#define ESR_ELx_FSC_SECC_TTW3	(0x1f)
 
 /* ISS field definitions for Data Aborts */
 #define ESR_ELx_ISV_SHIFT	(24)
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/exception.h linux-libre-6.2-gnu/arch/arm64/include/asm/exception.h
index 19713d0f013b..92963f98afec 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/exception.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/exception.h
@@ -58,7 +58,8 @@ asmlinkage void call_on_irq_stack(struct pt_regs *regs,
 asmlinkage void asm_exit_to_user_mode(struct pt_regs *regs);
 
 void do_mem_abort(unsigned long far, unsigned long esr, struct pt_regs *regs);
-void do_undefinstr(struct pt_regs *regs, unsigned long esr);
+void do_el0_undef(struct pt_regs *regs, unsigned long esr);
+void do_el1_undef(struct pt_regs *regs, unsigned long esr);
 void do_el0_bti(struct pt_regs *regs);
 void do_el1_bti(struct pt_regs *regs, unsigned long esr);
 void do_debug_exception(unsigned long addr_if_watchpoint, unsigned long esr,
@@ -67,10 +68,10 @@ void do_fpsimd_acc(unsigned long esr, struct pt_regs *regs);
 void do_sve_acc(unsigned long esr, struct pt_regs *regs);
 void do_sme_acc(unsigned long esr, struct pt_regs *regs);
 void do_fpsimd_exc(unsigned long esr, struct pt_regs *regs);
-void do_sysinstr(unsigned long esr, struct pt_regs *regs);
+void do_el0_sys(unsigned long esr, struct pt_regs *regs);
 void do_sp_pc_abort(unsigned long addr, unsigned long esr, struct pt_regs *regs);
 void bad_el0_sync(struct pt_regs *regs, int reason, unsigned long esr);
-void do_cp15instr(unsigned long esr, struct pt_regs *regs);
+void do_el0_cp15(unsigned long esr, struct pt_regs *regs);
 int do_compat_alignment_fixup(unsigned long addr, struct pt_regs *regs);
 void do_el0_svc(struct pt_regs *regs);
 void do_el0_svc_compat(struct pt_regs *regs);
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/fpsimd.h linux-libre-6.2-gnu/arch/arm64/include/asm/fpsimd.h
index 6f86b7ab6c28..e6fa1e2982c8 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/fpsimd.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/fpsimd.h
@@ -56,11 +56,20 @@ extern void fpsimd_signal_preserve_current_state(void);
 extern void fpsimd_preserve_current_state(void);
 extern void fpsimd_restore_current_state(void);
 extern void fpsimd_update_current_state(struct user_fpsimd_state const *state);
+extern void fpsimd_kvm_prepare(void);
+
+struct cpu_fp_state {
+	struct user_fpsimd_state *st;
+	void *sve_state;
+	void *za_state;
+	u64 *svcr;
+	unsigned int sve_vl;
+	unsigned int sme_vl;
+	enum fp_type *fp_type;
+	enum fp_type to_save;
+};
 
-extern void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *state,
-				     void *sve_state, unsigned int sve_vl,
-				     void *za_state, unsigned int sme_vl,
-				     u64 *svcr);
+extern void fpsimd_bind_state_to_cpu(struct cpu_fp_state *fp_state);
 
 extern void fpsimd_flush_task_state(struct task_struct *target);
 extern void fpsimd_save_and_flush_cpu_state(void);
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/ftrace.h linux-libre-6.2-gnu/arch/arm64/include/asm/ftrace.h
index 329dbbd4d50b..5664729800ae 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/ftrace.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/ftrace.h
@@ -23,7 +23,7 @@
  */
 #define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
 
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 #define ARCH_SUPPORTS_FTRACE_OPS 1
 #else
 #define MCOUNT_ADDR		((unsigned long)_mcount)
@@ -33,8 +33,7 @@
 #define MCOUNT_INSN_SIZE	AARCH64_INSN_SIZE
 
 #define FTRACE_PLT_IDX		0
-#define FTRACE_REGS_PLT_IDX	1
-#define NR_FTRACE_PLTS		2
+#define NR_FTRACE_PLTS		1
 
 /*
  * Currently, gcc tends to save the link register after the local variables
@@ -69,7 +68,7 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)
 	 * Adjust addr to point at the BL in the callsite.
 	 * See ftrace_init_nop() for the callsite sequence.
 	 */
-	if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS))
+	if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_ARGS))
 		return addr + AARCH64_INSN_SIZE;
 	/*
 	 * addr is the address of the mcount call instruction.
@@ -78,10 +77,71 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)
 	return addr;
 }
 
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 struct dyn_ftrace;
 struct ftrace_ops;
-struct ftrace_regs;
+
+#define arch_ftrace_get_regs(regs) NULL
+
+struct ftrace_regs {
+	/* x0 - x8 */
+	unsigned long regs[9];
+	unsigned long __unused;
+
+	unsigned long fp;
+	unsigned long lr;
+
+	unsigned long sp;
+	unsigned long pc;
+};
+
+static __always_inline unsigned long
+ftrace_regs_get_instruction_pointer(const struct ftrace_regs *fregs)
+{
+	return fregs->pc;
+}
+
+static __always_inline void
+ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs,
+				    unsigned long pc)
+{
+	fregs->pc = pc;
+}
+
+static __always_inline unsigned long
+ftrace_regs_get_stack_pointer(const struct ftrace_regs *fregs)
+{
+	return fregs->sp;
+}
+
+static __always_inline unsigned long
+ftrace_regs_get_argument(struct ftrace_regs *fregs, unsigned int n)
+{
+	if (n < 8)
+		return fregs->regs[n];
+	return 0;
+}
+
+static __always_inline unsigned long
+ftrace_regs_get_return_value(const struct ftrace_regs *fregs)
+{
+	return fregs->regs[0];
+}
+
+static __always_inline void
+ftrace_regs_set_return_value(struct ftrace_regs *fregs,
+			     unsigned long ret)
+{
+	fregs->regs[0] = ret;
+}
+
+static __always_inline void
+ftrace_override_function_with_return(struct ftrace_regs *fregs)
+{
+	fregs->pc = fregs->lr;
+}
+
+int ftrace_regs_query_register_offset(const char *name);
 
 int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec);
 #define ftrace_init_nop ftrace_init_nop
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/hugetlb.h linux-libre-6.2-gnu/arch/arm64/include/asm/hugetlb.h
index d20f5da2d76f..6a4a1ab8eb23 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/hugetlb.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/hugetlb.h
@@ -49,6 +49,15 @@ extern pte_t huge_ptep_get(pte_t *ptep);
 
 void __init arm64_hugetlb_cma_reserve(void);
 
+#define huge_ptep_modify_prot_start huge_ptep_modify_prot_start
+extern pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma,
+					 unsigned long addr, pte_t *ptep);
+
+#define huge_ptep_modify_prot_commit huge_ptep_modify_prot_commit
+extern void huge_ptep_modify_prot_commit(struct vm_area_struct *vma,
+					 unsigned long addr, pte_t *ptep,
+					 pte_t old_pte, pte_t new_pte);
+
 #include <asm-generic/hugetlb.h>
 
 #endif /* __ASM_HUGETLB_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/hwcap.h linux-libre-6.2-gnu/arch/arm64/include/asm/hwcap.h
index 298b386d3ebe..06dd12c514e6 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/hwcap.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/hwcap.h
@@ -120,6 +120,9 @@
 #define KERNEL_HWCAP_WFXT		__khwcap2_feature(WFXT)
 #define KERNEL_HWCAP_EBF16		__khwcap2_feature(EBF16)
 #define KERNEL_HWCAP_SVE_EBF16		__khwcap2_feature(SVE_EBF16)
+#define KERNEL_HWCAP_CSSC		__khwcap2_feature(CSSC)
+#define KERNEL_HWCAP_RPRFM		__khwcap2_feature(RPRFM)
+#define KERNEL_HWCAP_SVE2P1		__khwcap2_feature(SVE2P1)
 
 /*
  * This yields a mask that user programs can use to figure out what
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/insn.h linux-libre-6.2-gnu/arch/arm64/include/asm/insn.h
index 834bff720582..aaf1f52fbf3e 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/insn.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/insn.h
@@ -13,31 +13,6 @@
 #include <asm/insn-def.h>
 
 #ifndef __ASSEMBLY__
-/*
- * ARM Architecture Reference Manual for ARMv8 Profile-A, Issue A.a
- * Section C3.1 "A64 instruction index by encoding":
- * AArch64 main encoding table
- *  Bit position
- *   28 27 26 25	Encoding Group
- *   0  0  -  -		Unallocated
- *   1  0  0  -		Data processing, immediate
- *   1  0  1  -		Branch, exception generation and system instructions
- *   -  1  -  0		Loads and stores
- *   -  1  0  1		Data processing - register
- *   0  1  1  1		Data processing - SIMD and floating point
- *   1  1  1  1		Data processing - SIMD and floating point
- * "-" means "don't care"
- */
-enum aarch64_insn_encoding_class {
-	AARCH64_INSN_CLS_UNKNOWN,	/* UNALLOCATED */
-	AARCH64_INSN_CLS_SVE,		/* SVE instructions */
-	AARCH64_INSN_CLS_DP_IMM,	/* Data processing - immediate */
-	AARCH64_INSN_CLS_DP_REG,	/* Data processing - register */
-	AARCH64_INSN_CLS_DP_FPSIMD,	/* Data processing - SIMD and FP */
-	AARCH64_INSN_CLS_LDST,		/* Loads and stores */
-	AARCH64_INSN_CLS_BR_SYS,	/* Branch, exception generation and
-					 * system instructions */
-};
 
 enum aarch64_insn_hint_cr_op {
 	AARCH64_INSN_HINT_NOP	= 0x0 << 5,
@@ -326,6 +301,23 @@ static __always_inline u32 aarch64_insn_get_##abbr##_value(void)	\
 	return (val);							\
 }
 
+/*
+ * ARM Architecture Reference Manual for ARMv8 Profile-A, Issue A.a
+ * Section C3.1 "A64 instruction index by encoding":
+ * AArch64 main encoding table
+ *  Bit position
+ *   28 27 26 25	Encoding Group
+ *   0  0  -  -		Unallocated
+ *   1  0  0  -		Data processing, immediate
+ *   1  0  1  -		Branch, exception generation and system instructions
+ *   -  1  -  0		Loads and stores
+ *   -  1  0  1		Data processing - register
+ *   0  1  1  1		Data processing - SIMD and floating point
+ *   1  1  1  1		Data processing - SIMD and floating point
+ * "-" means "don't care"
+ */
+__AARCH64_INSN_FUNCS(class_branch_sys,	0x1c000000, 0x14000000)
+
 __AARCH64_INSN_FUNCS(adr,	0x9F000000, 0x10000000)
 __AARCH64_INSN_FUNCS(adrp,	0x9F000000, 0x90000000)
 __AARCH64_INSN_FUNCS(prfm,	0x3FC00000, 0x39800000)
@@ -431,58 +423,122 @@ __AARCH64_INSN_FUNCS(pssbb,	0xFFFFFFFF, 0xD503349F)
 
 #undef	__AARCH64_INSN_FUNCS
 
-bool aarch64_insn_is_steppable_hint(u32 insn);
-bool aarch64_insn_is_branch_imm(u32 insn);
+static __always_inline bool aarch64_insn_is_steppable_hint(u32 insn)
+{
+	if (!aarch64_insn_is_hint(insn))
+		return false;
+
+	switch (insn & 0xFE0) {
+	case AARCH64_INSN_HINT_XPACLRI:
+	case AARCH64_INSN_HINT_PACIA_1716:
+	case AARCH64_INSN_HINT_PACIB_1716:
+	case AARCH64_INSN_HINT_PACIAZ:
+	case AARCH64_INSN_HINT_PACIASP:
+	case AARCH64_INSN_HINT_PACIBZ:
+	case AARCH64_INSN_HINT_PACIBSP:
+	case AARCH64_INSN_HINT_BTI:
+	case AARCH64_INSN_HINT_BTIC:
+	case AARCH64_INSN_HINT_BTIJ:
+	case AARCH64_INSN_HINT_BTIJC:
+	case AARCH64_INSN_HINT_NOP:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static __always_inline bool aarch64_insn_is_branch(u32 insn)
+{
+	/* b, bl, cb*, tb*, ret*, b.cond, br*, blr* */
+
+	return aarch64_insn_is_b(insn) ||
+	       aarch64_insn_is_bl(insn) ||
+	       aarch64_insn_is_cbz(insn) ||
+	       aarch64_insn_is_cbnz(insn) ||
+	       aarch64_insn_is_tbz(insn) ||
+	       aarch64_insn_is_tbnz(insn) ||
+	       aarch64_insn_is_ret(insn) ||
+	       aarch64_insn_is_ret_auth(insn) ||
+	       aarch64_insn_is_br(insn) ||
+	       aarch64_insn_is_br_auth(insn) ||
+	       aarch64_insn_is_blr(insn) ||
+	       aarch64_insn_is_blr_auth(insn) ||
+	       aarch64_insn_is_bcond(insn);
+}
 
-static inline bool aarch64_insn_is_adr_adrp(u32 insn)
+static __always_inline bool aarch64_insn_is_branch_imm(u32 insn)
 {
-	return aarch64_insn_is_adr(insn) || aarch64_insn_is_adrp(insn);
+	return aarch64_insn_is_b(insn) ||
+	       aarch64_insn_is_bl(insn) ||
+	       aarch64_insn_is_tbz(insn) ||
+	       aarch64_insn_is_tbnz(insn) ||
+	       aarch64_insn_is_cbz(insn) ||
+	       aarch64_insn_is_cbnz(insn) ||
+	       aarch64_insn_is_bcond(insn);
 }
 
-static inline bool aarch64_insn_is_dsb(u32 insn)
+static __always_inline bool aarch64_insn_is_adr_adrp(u32 insn)
 {
-	return aarch64_insn_is_dsb_base(insn) || aarch64_insn_is_dsb_nxs(insn);
+	return aarch64_insn_is_adr(insn) ||
+	       aarch64_insn_is_adrp(insn);
 }
 
-static inline bool aarch64_insn_is_barrier(u32 insn)
+static __always_inline bool aarch64_insn_is_dsb(u32 insn)
 {
-	return aarch64_insn_is_dmb(insn) || aarch64_insn_is_dsb(insn) ||
-	       aarch64_insn_is_isb(insn) || aarch64_insn_is_sb(insn) ||
-	       aarch64_insn_is_clrex(insn) || aarch64_insn_is_ssbb(insn) ||
+	return aarch64_insn_is_dsb_base(insn) ||
+	       aarch64_insn_is_dsb_nxs(insn);
+}
+
+static __always_inline bool aarch64_insn_is_barrier(u32 insn)
+{
+	return aarch64_insn_is_dmb(insn) ||
+	       aarch64_insn_is_dsb(insn) ||
+	       aarch64_insn_is_isb(insn) ||
+	       aarch64_insn_is_sb(insn) ||
+	       aarch64_insn_is_clrex(insn) ||
+	       aarch64_insn_is_ssbb(insn) ||
 	       aarch64_insn_is_pssbb(insn);
 }
 
-static inline bool aarch64_insn_is_store_single(u32 insn)
+static __always_inline bool aarch64_insn_is_store_single(u32 insn)
 {
 	return aarch64_insn_is_store_imm(insn) ||
 	       aarch64_insn_is_store_pre(insn) ||
 	       aarch64_insn_is_store_post(insn);
 }
 
-static inline bool aarch64_insn_is_store_pair(u32 insn)
+static __always_inline bool aarch64_insn_is_store_pair(u32 insn)
 {
 	return aarch64_insn_is_stp(insn) ||
 	       aarch64_insn_is_stp_pre(insn) ||
 	       aarch64_insn_is_stp_post(insn);
 }
 
-static inline bool aarch64_insn_is_load_single(u32 insn)
+static __always_inline bool aarch64_insn_is_load_single(u32 insn)
 {
 	return aarch64_insn_is_load_imm(insn) ||
 	       aarch64_insn_is_load_pre(insn) ||
 	       aarch64_insn_is_load_post(insn);
 }
 
-static inline bool aarch64_insn_is_load_pair(u32 insn)
+static __always_inline bool aarch64_insn_is_load_pair(u32 insn)
 {
 	return aarch64_insn_is_ldp(insn) ||
 	       aarch64_insn_is_ldp_pre(insn) ||
 	       aarch64_insn_is_ldp_post(insn);
 }
 
+static __always_inline bool aarch64_insn_uses_literal(u32 insn)
+{
+	/* ldr/ldrsw (literal), prfm */
+
+	return aarch64_insn_is_ldr_lit(insn) ||
+	       aarch64_insn_is_ldrsw_lit(insn) ||
+	       aarch64_insn_is_adr_adrp(insn) ||
+	       aarch64_insn_is_prfm_lit(insn);
+}
+
 enum aarch64_insn_encoding_class aarch64_get_insn_class(u32 insn);
-bool aarch64_insn_uses_literal(u32 insn);
-bool aarch64_insn_is_branch(u32 insn);
 u64 aarch64_insn_decode_immediate(enum aarch64_insn_imm_type type, u32 insn);
 u32 aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type,
 				  u32 insn, u64 imm);
@@ -496,8 +552,18 @@ u32 aarch64_insn_gen_comp_branch_imm(unsigned long pc, unsigned long addr,
 				     enum aarch64_insn_branch_type type);
 u32 aarch64_insn_gen_cond_branch_imm(unsigned long pc, unsigned long addr,
 				     enum aarch64_insn_condition cond);
-u32 aarch64_insn_gen_hint(enum aarch64_insn_hint_cr_op op);
-u32 aarch64_insn_gen_nop(void);
+
+static __always_inline u32
+aarch64_insn_gen_hint(enum aarch64_insn_hint_cr_op op)
+{
+	return aarch64_insn_get_hint_value() | op;
+}
+
+static __always_inline u32 aarch64_insn_gen_nop(void)
+{
+	return aarch64_insn_gen_hint(AARCH64_INSN_HINT_NOP);
+}
+
 u32 aarch64_insn_gen_branch_reg(enum aarch64_insn_register reg,
 				enum aarch64_insn_branch_type type);
 u32 aarch64_insn_gen_load_store_reg(enum aarch64_insn_register reg,
@@ -580,10 +646,6 @@ u32 aarch64_insn_gen_extr(enum aarch64_insn_variant variant,
 			  enum aarch64_insn_register Rn,
 			  enum aarch64_insn_register Rd,
 			  u8 lsb);
-u32 aarch64_insn_gen_prefetch(enum aarch64_insn_register base,
-			      enum aarch64_insn_prfm_type type,
-			      enum aarch64_insn_prfm_target target,
-			      enum aarch64_insn_prfm_policy policy);
 #ifdef CONFIG_ARM64_LSE_ATOMICS
 u32 aarch64_insn_gen_atomic_ld_op(enum aarch64_insn_register result,
 				  enum aarch64_insn_register address,
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/jump_label.h linux-libre-6.2-gnu/arch/arm64/include/asm/jump_label.h
index cea441b6aa5d..48ddc0f45d22 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/jump_label.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/jump_label.h
@@ -15,8 +15,8 @@
 
 #define JUMP_LABEL_NOP_SIZE		AARCH64_INSN_SIZE
 
-static __always_inline bool arch_static_branch(struct static_key *key,
-					       bool branch)
+static __always_inline bool arch_static_branch(struct static_key * const key,
+					       const bool branch)
 {
 	asm_volatile_goto(
 		"1:	nop					\n\t"
@@ -32,8 +32,8 @@ l_yes:
 	return true;
 }
 
-static __always_inline bool arch_static_branch_jump(struct static_key *key,
-						    bool branch)
+static __always_inline bool arch_static_branch_jump(struct static_key * const key,
+						    const bool branch)
 {
 	asm_volatile_goto(
 		"1:	b		%l[l_yes]		\n\t"
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kernel-pgtable.h linux-libre-6.2-gnu/arch/arm64/include/asm/kernel-pgtable.h
index 32d14f481f0c..fcd14197756f 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kernel-pgtable.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kernel-pgtable.h
@@ -18,11 +18,6 @@
  * with 4K (section size = 2M) but not with 16K (section size = 32M) or
  * 64K (section size = 512M).
  */
-#ifdef CONFIG_ARM64_4K_PAGES
-#define ARM64_KERNEL_USES_PMD_MAPS 1
-#else
-#define ARM64_KERNEL_USES_PMD_MAPS 0
-#endif
 
 /*
  * The idmap and swapper page tables need some space reserved in the kernel
@@ -34,7 +29,7 @@
  * VA range, so pages required to map highest possible PA are reserved in all
  * cases.
  */
-#if ARM64_KERNEL_USES_PMD_MAPS
+#ifdef CONFIG_ARM64_4K_PAGES
 #define SWAPPER_PGTABLE_LEVELS	(CONFIG_PGTABLE_LEVELS - 1)
 #else
 #define SWAPPER_PGTABLE_LEVELS	(CONFIG_PGTABLE_LEVELS)
@@ -96,7 +91,7 @@
 #define INIT_IDMAP_DIR_PAGES	EARLY_PAGES(KIMAGE_VADDR, _end + MAX_FDT_SIZE + SWAPPER_BLOCK_SIZE, 1)
 
 /* Initial memory map size */
-#if ARM64_KERNEL_USES_PMD_MAPS
+#ifdef CONFIG_ARM64_4K_PAGES
 #define SWAPPER_BLOCK_SHIFT	PMD_SHIFT
 #define SWAPPER_BLOCK_SIZE	PMD_SIZE
 #define SWAPPER_TABLE_SHIFT	PUD_SHIFT
@@ -112,7 +107,7 @@
 #define SWAPPER_PTE_FLAGS	(PTE_TYPE_PAGE | PTE_AF | PTE_SHARED)
 #define SWAPPER_PMD_FLAGS	(PMD_TYPE_SECT | PMD_SECT_AF | PMD_SECT_S)
 
-#if ARM64_KERNEL_USES_PMD_MAPS
+#ifdef CONFIG_ARM64_4K_PAGES
 #define SWAPPER_RW_MMUFLAGS	(PMD_ATTRINDX(MT_NORMAL) | SWAPPER_PMD_FLAGS)
 #define SWAPPER_RX_MMUFLAGS	(SWAPPER_RW_MMUFLAGS | PMD_SECT_RDONLY)
 #else
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_arm.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_arm.h
index 8aa8492dafc0..26b0c97df986 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_arm.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_arm.h
@@ -135,7 +135,7 @@
  * 40 bits wide (T0SZ = 24).  Systems with a PARange smaller than 40 bits are
  * not known to exist and will break with this configuration.
  *
- * The VTCR_EL2 is configured per VM and is initialised in kvm_arm_setup_stage2().
+ * The VTCR_EL2 is configured per VM and is initialised in kvm_init_stage2_mmu.
  *
  * Note that when using 4K pages, we concatenate two first level page tables
  * together. With 16K pages, we concatenate 16 first level page tables.
@@ -319,30 +319,19 @@
 				 BIT(18) |		\
 				 GENMASK(16, 15))
 
-/* For compatibility with fault code shared with 32-bit */
-#define FSC_FAULT	ESR_ELx_FSC_FAULT
-#define FSC_ACCESS	ESR_ELx_FSC_ACCESS
-#define FSC_PERM	ESR_ELx_FSC_PERM
-#define FSC_SEA		ESR_ELx_FSC_EXTABT
-#define FSC_SEA_TTW0	(0x14)
-#define FSC_SEA_TTW1	(0x15)
-#define FSC_SEA_TTW2	(0x16)
-#define FSC_SEA_TTW3	(0x17)
-#define FSC_SECC	(0x18)
-#define FSC_SECC_TTW0	(0x1c)
-#define FSC_SECC_TTW1	(0x1d)
-#define FSC_SECC_TTW2	(0x1e)
-#define FSC_SECC_TTW3	(0x1f)
-
 /* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */
 #define HPFAR_MASK	(~UL(0xf))
 /*
  * We have
  *	PAR	[PA_Shift - 1	: 12] = PA	[PA_Shift - 1 : 12]
  *	HPFAR	[PA_Shift - 9	: 4]  = FIPA	[PA_Shift - 1 : 12]
+ *
+ * Always assume 52 bit PA since at this point, we don't know how many PA bits
+ * the page table has been set up for. This should be safe since unused address
+ * bits in PAR are res0.
  */
 #define PAR_TO_HPFAR(par)		\
-	(((par) & GENMASK_ULL(PHYS_MASK_SHIFT - 1, 12)) >> 8)
+	(((par) & GENMASK_ULL(52 - 1, 12)) >> 8)
 
 #define ECN(x) { ESR_ELx_EC_##x, #x }
 
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_asm.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_asm.h
index 53035763e48e..43c3bc0f9544 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_asm.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_asm.h
@@ -76,6 +76,9 @@ enum __kvm_host_smccc_func {
 	__KVM_HOST_SMCCC_FUNC___vgic_v3_save_aprs,
 	__KVM_HOST_SMCCC_FUNC___vgic_v3_restore_aprs,
 	__KVM_HOST_SMCCC_FUNC___pkvm_vcpu_init_traps,
+	__KVM_HOST_SMCCC_FUNC___pkvm_init_vm,
+	__KVM_HOST_SMCCC_FUNC___pkvm_init_vcpu,
+	__KVM_HOST_SMCCC_FUNC___pkvm_teardown_vm,
 };
 
 #define DECLARE_KVM_VHE_SYM(sym)	extern char sym[]
@@ -106,7 +109,7 @@ enum __kvm_host_smccc_func {
 #define per_cpu_ptr_nvhe_sym(sym, cpu)						\
 	({									\
 		unsigned long base, off;					\
-		base = kvm_arm_hyp_percpu_base[cpu];				\
+		base = kvm_nvhe_sym(kvm_arm_hyp_percpu_base)[cpu];		\
 		off = (unsigned long)&CHOOSE_NVHE_SYM(sym) -			\
 		      (unsigned long)&CHOOSE_NVHE_SYM(__per_cpu_start);		\
 		base ? (typeof(CHOOSE_NVHE_SYM(sym))*)(base + off) : NULL;	\
@@ -211,7 +214,7 @@ DECLARE_KVM_HYP_SYM(__kvm_hyp_vector);
 #define __kvm_hyp_init		CHOOSE_NVHE_SYM(__kvm_hyp_init)
 #define __kvm_hyp_vector	CHOOSE_HYP_SYM(__kvm_hyp_vector)
 
-extern unsigned long kvm_arm_hyp_percpu_base[NR_CPUS];
+extern unsigned long kvm_nvhe_sym(kvm_arm_hyp_percpu_base)[];
 DECLARE_KVM_NVHE_SYM(__per_cpu_start);
 DECLARE_KVM_NVHE_SYM(__per_cpu_end);
 
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_emulate.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_emulate.h
index 9bdba47f7e14..193583df2d9c 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_emulate.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_emulate.h
@@ -349,16 +349,16 @@ static __always_inline u8 kvm_vcpu_trap_get_fault_level(const struct kvm_vcpu *v
 static __always_inline bool kvm_vcpu_abt_issea(const struct kvm_vcpu *vcpu)
 {
 	switch (kvm_vcpu_trap_get_fault(vcpu)) {
-	case FSC_SEA:
-	case FSC_SEA_TTW0:
-	case FSC_SEA_TTW1:
-	case FSC_SEA_TTW2:
-	case FSC_SEA_TTW3:
-	case FSC_SECC:
-	case FSC_SECC_TTW0:
-	case FSC_SECC_TTW1:
-	case FSC_SECC_TTW2:
-	case FSC_SECC_TTW3:
+	case ESR_ELx_FSC_EXTABT:
+	case ESR_ELx_FSC_SEA_TTW0:
+	case ESR_ELx_FSC_SEA_TTW1:
+	case ESR_ELx_FSC_SEA_TTW2:
+	case ESR_ELx_FSC_SEA_TTW3:
+	case ESR_ELx_FSC_SECC:
+	case ESR_ELx_FSC_SECC_TTW0:
+	case ESR_ELx_FSC_SECC_TTW1:
+	case ESR_ELx_FSC_SECC_TTW2:
+	case ESR_ELx_FSC_SECC_TTW3:
 		return true;
 	default:
 		return false;
@@ -373,8 +373,26 @@ static __always_inline int kvm_vcpu_sys_get_rt(struct kvm_vcpu *vcpu)
 
 static inline bool kvm_is_write_fault(struct kvm_vcpu *vcpu)
 {
-	if (kvm_vcpu_abt_iss1tw(vcpu))
-		return true;
+	if (kvm_vcpu_abt_iss1tw(vcpu)) {
+		/*
+		 * Only a permission fault on a S1PTW should be
+		 * considered as a write. Otherwise, page tables baked
+		 * in a read-only memslot will result in an exception
+		 * being delivered in the guest.
+		 *
+		 * The drawback is that we end-up faulting twice if the
+		 * guest is using any of HW AF/DB: a translation fault
+		 * to map the page containing the PT (read only at
+		 * first), then a permission fault to allow the flags
+		 * to be set.
+		 */
+		switch (kvm_vcpu_trap_get_fault_type(vcpu)) {
+		case ESR_ELx_FSC_PERM:
+			return true;
+		default:
+			return false;
+		}
+	}
 
 	if (kvm_vcpu_trap_is_iabt(vcpu))
 		return false;
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_host.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_host.h
index 45e2136322ba..35a159d131b5 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_host.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_host.h
@@ -73,6 +73,63 @@ u32 __attribute_const__ kvm_target_cpu(void);
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
 void kvm_arm_vcpu_destroy(struct kvm_vcpu *vcpu);
 
+struct kvm_hyp_memcache {
+	phys_addr_t head;
+	unsigned long nr_pages;
+};
+
+static inline void push_hyp_memcache(struct kvm_hyp_memcache *mc,
+				     phys_addr_t *p,
+				     phys_addr_t (*to_pa)(void *virt))
+{
+	*p = mc->head;
+	mc->head = to_pa(p);
+	mc->nr_pages++;
+}
+
+static inline void *pop_hyp_memcache(struct kvm_hyp_memcache *mc,
+				     void *(*to_va)(phys_addr_t phys))
+{
+	phys_addr_t *p = to_va(mc->head);
+
+	if (!mc->nr_pages)
+		return NULL;
+
+	mc->head = *p;
+	mc->nr_pages--;
+
+	return p;
+}
+
+static inline int __topup_hyp_memcache(struct kvm_hyp_memcache *mc,
+				       unsigned long min_pages,
+				       void *(*alloc_fn)(void *arg),
+				       phys_addr_t (*to_pa)(void *virt),
+				       void *arg)
+{
+	while (mc->nr_pages < min_pages) {
+		phys_addr_t *p = alloc_fn(arg);
+
+		if (!p)
+			return -ENOMEM;
+		push_hyp_memcache(mc, p, to_pa);
+	}
+
+	return 0;
+}
+
+static inline void __free_hyp_memcache(struct kvm_hyp_memcache *mc,
+				       void (*free_fn)(void *virt, void *arg),
+				       void *(*to_va)(phys_addr_t phys),
+				       void *arg)
+{
+	while (mc->nr_pages)
+		free_fn(pop_hyp_memcache(mc, to_va), arg);
+}
+
+void free_hyp_memcache(struct kvm_hyp_memcache *mc);
+int topup_hyp_memcache(struct kvm_hyp_memcache *mc, unsigned long min_pages);
+
 struct kvm_vmid {
 	atomic64_t id;
 };
@@ -115,6 +172,13 @@ struct kvm_smccc_features {
 	unsigned long vendor_hyp_bmap;
 };
 
+typedef unsigned int pkvm_handle_t;
+
+struct kvm_protected_vm {
+	pkvm_handle_t handle;
+	struct kvm_hyp_memcache teardown_mc;
+};
+
 struct kvm_arch {
 	struct kvm_s2_mmu mmu;
 
@@ -163,9 +227,19 @@ struct kvm_arch {
 
 	u8 pfr0_csv2;
 	u8 pfr0_csv3;
+	struct {
+		u8 imp:4;
+		u8 unimp:4;
+	} dfr0_pmuver;
 
 	/* Hypercall features firmware registers' descriptor */
 	struct kvm_smccc_features smccc_feat;
+
+	/*
+	 * For an untrusted host VM, 'pkvm.handle' is used to lookup
+	 * the associated pKVM instance in the hypervisor.
+	 */
+	struct kvm_protected_vm pkvm;
 };
 
 struct kvm_vcpu_fault_info {
@@ -306,8 +380,18 @@ struct vcpu_reset_state {
 struct kvm_vcpu_arch {
 	struct kvm_cpu_context ctxt;
 
-	/* Guest floating point state */
+	/*
+	 * Guest floating point state
+	 *
+	 * The architecture has two main floating point extensions,
+	 * the original FPSIMD and SVE.  These have overlapping
+	 * register views, with the FPSIMD V registers occupying the
+	 * low 128 bits of the SVE Z registers.  When the core
+	 * floating point code saves the register state of a task it
+	 * records which view it saved in fp_type.
+	 */
 	void *sve_state;
+	enum fp_type fp_type;
 	unsigned int sve_max_vl;
 	u64 svcr;
 
@@ -915,8 +999,6 @@ int kvm_set_ipa_limit(void);
 #define __KVM_HAVE_ARCH_VM_ALLOC
 struct kvm *kvm_arch_alloc_vm(void);
 
-int kvm_arm_setup_stage2(struct kvm *kvm, unsigned long type);
-
 static inline bool kvm_vm_is_protected(struct kvm *kvm)
 {
 	return false;
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_hyp.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_hyp.h
index aa7fa2a08f06..6797eafe7890 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_hyp.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_hyp.h
@@ -123,4 +123,7 @@ extern u64 kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val);
 extern u64 kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val);
 extern u64 kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val);
 
+extern unsigned long kvm_nvhe_sym(__icache_flags);
+extern unsigned int kvm_nvhe_sym(kvm_arm_vmid_bits);
+
 #endif /* __ARM64_KVM_HYP_H__ */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_mmu.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_mmu.h
index 7784081088e7..e4a7e6369499 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_mmu.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_mmu.h
@@ -166,7 +166,7 @@ int create_hyp_exec_mappings(phys_addr_t phys_addr, size_t size,
 void free_hyp_pgds(void);
 
 void stage2_unmap_vm(struct kvm *kvm);
-int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu);
+int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type);
 void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu);
 int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
 			  phys_addr_t pa, unsigned long size, bool writable);
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_pgtable.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_pgtable.h
index 3252eb50ecfe..63f81b27a4e3 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_pgtable.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_pgtable.h
@@ -42,6 +42,8 @@ typedef u64 kvm_pte_t;
 #define KVM_PTE_ADDR_MASK		GENMASK(47, PAGE_SHIFT)
 #define KVM_PTE_ADDR_51_48		GENMASK(15, 12)
 
+#define KVM_PHYS_INVALID		(-1ULL)
+
 static inline bool kvm_pte_valid(kvm_pte_t pte)
 {
 	return pte & KVM_PTE_VALID;
@@ -57,6 +59,18 @@ static inline u64 kvm_pte_to_phys(kvm_pte_t pte)
 	return pa;
 }
 
+static inline kvm_pte_t kvm_phys_to_pte(u64 pa)
+{
+	kvm_pte_t pte = pa & KVM_PTE_ADDR_MASK;
+
+	if (PAGE_SHIFT == 16) {
+		pa &= GENMASK(51, 48);
+		pte |= FIELD_PREP(KVM_PTE_ADDR_51_48, pa >> 48);
+	}
+
+	return pte;
+}
+
 static inline u64 kvm_granule_shift(u32 level)
 {
 	/* Assumes KVM_PGTABLE_MAX_LEVELS is 4 */
@@ -85,6 +99,8 @@ static inline bool kvm_level_supports_block_mapping(u32 level)
  *				allocation is physically contiguous.
  * @free_pages_exact:		Free an exact number of memory pages previously
  *				allocated by zalloc_pages_exact.
+ * @free_removed_table:		Free a removed paging structure by unlinking and
+ *				dropping references.
  * @get_page:			Increment the refcount on a page.
  * @put_page:			Decrement the refcount on a page. When the
  *				refcount reaches 0 the page is automatically
@@ -103,6 +119,7 @@ struct kvm_pgtable_mm_ops {
 	void*		(*zalloc_page)(void *arg);
 	void*		(*zalloc_pages_exact)(size_t size);
 	void		(*free_pages_exact)(void *addr, size_t size);
+	void		(*free_removed_table)(void *addr, u32 level);
 	void		(*get_page)(void *addr);
 	void		(*put_page)(void *addr);
 	int		(*page_count)(void *addr);
@@ -161,29 +178,6 @@ enum kvm_pgtable_prot {
 typedef bool (*kvm_pgtable_force_pte_cb_t)(u64 addr, u64 end,
 					   enum kvm_pgtable_prot prot);
 
-/**
- * struct kvm_pgtable - KVM page-table.
- * @ia_bits:		Maximum input address size, in bits.
- * @start_level:	Level at which the page-table walk starts.
- * @pgd:		Pointer to the first top-level entry of the page-table.
- * @mm_ops:		Memory management callbacks.
- * @mmu:		Stage-2 KVM MMU struct. Unused for stage-1 page-tables.
- * @flags:		Stage-2 page-table flags.
- * @force_pte_cb:	Function that returns true if page level mappings must
- *			be used instead of block mappings.
- */
-struct kvm_pgtable {
-	u32					ia_bits;
-	u32					start_level;
-	kvm_pte_t				*pgd;
-	struct kvm_pgtable_mm_ops		*mm_ops;
-
-	/* Stage-2 only */
-	struct kvm_s2_mmu			*mmu;
-	enum kvm_pgtable_stage2_flags		flags;
-	kvm_pgtable_force_pte_cb_t		force_pte_cb;
-};
-
 /**
  * enum kvm_pgtable_walk_flags - Flags to control a depth-first page-table walk.
  * @KVM_PGTABLE_WALK_LEAF:		Visit leaf entries, including invalid
@@ -192,17 +186,34 @@ struct kvm_pgtable {
  *					children.
  * @KVM_PGTABLE_WALK_TABLE_POST:	Visit table entries after their
  *					children.
+ * @KVM_PGTABLE_WALK_SHARED:		Indicates the page-tables may be shared
+ *					with other software walkers.
  */
 enum kvm_pgtable_walk_flags {
 	KVM_PGTABLE_WALK_LEAF			= BIT(0),
 	KVM_PGTABLE_WALK_TABLE_PRE		= BIT(1),
 	KVM_PGTABLE_WALK_TABLE_POST		= BIT(2),
+	KVM_PGTABLE_WALK_SHARED			= BIT(3),
+};
+
+struct kvm_pgtable_visit_ctx {
+	kvm_pte_t				*ptep;
+	kvm_pte_t				old;
+	void					*arg;
+	struct kvm_pgtable_mm_ops		*mm_ops;
+	u64					addr;
+	u64					end;
+	u32					level;
+	enum kvm_pgtable_walk_flags		flags;
 };
 
-typedef int (*kvm_pgtable_visitor_fn_t)(u64 addr, u64 end, u32 level,
-					kvm_pte_t *ptep,
-					enum kvm_pgtable_walk_flags flag,
-					void * const arg);
+typedef int (*kvm_pgtable_visitor_fn_t)(const struct kvm_pgtable_visit_ctx *ctx,
+					enum kvm_pgtable_walk_flags visit);
+
+static inline bool kvm_pgtable_walk_shared(const struct kvm_pgtable_visit_ctx *ctx)
+{
+	return ctx->flags & KVM_PGTABLE_WALK_SHARED;
+}
 
 /**
  * struct kvm_pgtable_walker - Hook into a page-table walk.
@@ -217,6 +228,94 @@ struct kvm_pgtable_walker {
 	const enum kvm_pgtable_walk_flags	flags;
 };
 
+/*
+ * RCU cannot be used in a non-kernel context such as the hyp. As such, page
+ * table walkers used in hyp do not call into RCU and instead use other
+ * synchronization mechanisms (such as a spinlock).
+ */
+#if defined(__KVM_NVHE_HYPERVISOR__) || defined(__KVM_VHE_HYPERVISOR__)
+
+typedef kvm_pte_t *kvm_pteref_t;
+
+static inline kvm_pte_t *kvm_dereference_pteref(struct kvm_pgtable_walker *walker,
+						kvm_pteref_t pteref)
+{
+	return pteref;
+}
+
+static inline int kvm_pgtable_walk_begin(struct kvm_pgtable_walker *walker)
+{
+	/*
+	 * Due to the lack of RCU (or a similar protection scheme), only
+	 * non-shared table walkers are allowed in the hypervisor.
+	 */
+	if (walker->flags & KVM_PGTABLE_WALK_SHARED)
+		return -EPERM;
+
+	return 0;
+}
+
+static inline void kvm_pgtable_walk_end(struct kvm_pgtable_walker *walker) {}
+
+static inline bool kvm_pgtable_walk_lock_held(void)
+{
+	return true;
+}
+
+#else
+
+typedef kvm_pte_t __rcu *kvm_pteref_t;
+
+static inline kvm_pte_t *kvm_dereference_pteref(struct kvm_pgtable_walker *walker,
+						kvm_pteref_t pteref)
+{
+	return rcu_dereference_check(pteref, !(walker->flags & KVM_PGTABLE_WALK_SHARED));
+}
+
+static inline int kvm_pgtable_walk_begin(struct kvm_pgtable_walker *walker)
+{
+	if (walker->flags & KVM_PGTABLE_WALK_SHARED)
+		rcu_read_lock();
+
+	return 0;
+}
+
+static inline void kvm_pgtable_walk_end(struct kvm_pgtable_walker *walker)
+{
+	if (walker->flags & KVM_PGTABLE_WALK_SHARED)
+		rcu_read_unlock();
+}
+
+static inline bool kvm_pgtable_walk_lock_held(void)
+{
+	return rcu_read_lock_held();
+}
+
+#endif
+
+/**
+ * struct kvm_pgtable - KVM page-table.
+ * @ia_bits:		Maximum input address size, in bits.
+ * @start_level:	Level at which the page-table walk starts.
+ * @pgd:		Pointer to the first top-level entry of the page-table.
+ * @mm_ops:		Memory management callbacks.
+ * @mmu:		Stage-2 KVM MMU struct. Unused for stage-1 page-tables.
+ * @flags:		Stage-2 page-table flags.
+ * @force_pte_cb:	Function that returns true if page level mappings must
+ *			be used instead of block mappings.
+ */
+struct kvm_pgtable {
+	u32					ia_bits;
+	u32					start_level;
+	kvm_pteref_t				pgd;
+	struct kvm_pgtable_mm_ops		*mm_ops;
+
+	/* Stage-2 only */
+	struct kvm_s2_mmu			*mmu;
+	enum kvm_pgtable_stage2_flags		flags;
+	kvm_pgtable_force_pte_cb_t		force_pte_cb;
+};
+
 /**
  * kvm_pgtable_hyp_init() - Initialise a hypervisor stage-1 page-table.
  * @pgt:	Uninitialised page-table structure to initialise.
@@ -296,6 +395,14 @@ u64 kvm_pgtable_hyp_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size);
  */
 u64 kvm_get_vtcr(u64 mmfr0, u64 mmfr1, u32 phys_shift);
 
+/**
+ * kvm_pgtable_stage2_pgd_size() - Helper to compute size of a stage-2 PGD
+ * @vtcr:	Content of the VTCR register.
+ *
+ * Return: the size (in bytes) of the stage-2 PGD
+ */
+size_t kvm_pgtable_stage2_pgd_size(u64 vtcr);
+
 /**
  * __kvm_pgtable_stage2_init() - Initialise a guest stage-2 page-table.
  * @pgt:	Uninitialised page-table structure to initialise.
@@ -324,6 +431,17 @@ int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_s2_mmu *mmu,
  */
 void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt);
 
+/**
+ * kvm_pgtable_stage2_free_removed() - Free a removed stage-2 paging structure.
+ * @mm_ops:	Memory management callbacks.
+ * @pgtable:	Unlinked stage-2 paging structure to be freed.
+ * @level:	Level of the stage-2 paging structure to be freed.
+ *
+ * The page-table is assumed to be unreachable by any hardware walkers prior to
+ * freeing and therefore no TLB invalidation is performed.
+ */
+void kvm_pgtable_stage2_free_removed(struct kvm_pgtable_mm_ops *mm_ops, void *pgtable, u32 level);
+
 /**
  * kvm_pgtable_stage2_map() - Install a mapping in a guest stage-2 page-table.
  * @pgt:	Page-table structure initialised by kvm_pgtable_stage2_init*().
@@ -333,6 +451,7 @@ void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt);
  * @prot:	Permissions and attributes for the mapping.
  * @mc:		Cache of pre-allocated and zeroed memory from which to allocate
  *		page-table pages.
+ * @flags:	Flags to control the page-table walk (ex. a shared walk)
  *
  * The offset of @addr within a page is ignored, @size is rounded-up to
  * the next page boundary and @phys is rounded-down to the previous page
@@ -354,7 +473,7 @@ void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt);
  */
 int kvm_pgtable_stage2_map(struct kvm_pgtable *pgt, u64 addr, u64 size,
 			   u64 phys, enum kvm_pgtable_prot prot,
-			   void *mc);
+			   void *mc, enum kvm_pgtable_walk_flags flags);
 
 /**
  * kvm_pgtable_stage2_set_owner() - Unmap and annotate pages in the IPA space to
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_pkvm.h linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_pkvm.h
index 9f4ad2a8df59..01129b0d4c68 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/kvm_pkvm.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/kvm_pkvm.h
@@ -9,11 +9,49 @@
 #include <linux/memblock.h>
 #include <asm/kvm_pgtable.h>
 
+/* Maximum number of VMs that can co-exist under pKVM. */
+#define KVM_MAX_PVMS 255
+
 #define HYP_MEMBLOCK_REGIONS 128
 
+int pkvm_init_host_vm(struct kvm *kvm);
+int pkvm_create_hyp_vm(struct kvm *kvm);
+void pkvm_destroy_hyp_vm(struct kvm *kvm);
+
 extern struct memblock_region kvm_nvhe_sym(hyp_memory)[];
 extern unsigned int kvm_nvhe_sym(hyp_memblock_nr);
 
+static inline unsigned long
+hyp_vmemmap_memblock_size(struct memblock_region *reg, size_t vmemmap_entry_size)
+{
+	unsigned long nr_pages = reg->size >> PAGE_SHIFT;
+	unsigned long start, end;
+
+	start = (reg->base >> PAGE_SHIFT) * vmemmap_entry_size;
+	end = start + nr_pages * vmemmap_entry_size;
+	start = ALIGN_DOWN(start, PAGE_SIZE);
+	end = ALIGN(end, PAGE_SIZE);
+
+	return end - start;
+}
+
+static inline unsigned long hyp_vmemmap_pages(size_t vmemmap_entry_size)
+{
+	unsigned long res = 0, i;
+
+	for (i = 0; i < kvm_nvhe_sym(hyp_memblock_nr); i++) {
+		res += hyp_vmemmap_memblock_size(&kvm_nvhe_sym(hyp_memory)[i],
+						 vmemmap_entry_size);
+	}
+
+	return res >> PAGE_SHIFT;
+}
+
+static inline unsigned long hyp_vm_table_pages(void)
+{
+	return PAGE_ALIGN(KVM_MAX_PVMS * sizeof(void *)) >> PAGE_SHIFT;
+}
+
 static inline unsigned long __hyp_pgtable_max_pages(unsigned long nr_pages)
 {
 	unsigned long total = 0, i;
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/lse.h linux-libre-6.2-gnu/arch/arm64/include/asm/lse.h
index c503db8e73b0..f99d74826a7e 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/lse.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/lse.h
@@ -10,7 +10,6 @@
 
 #include <linux/compiler_types.h>
 #include <linux/export.h>
-#include <linux/jump_label.h>
 #include <linux/stringify.h>
 #include <asm/alternative.h>
 #include <asm/alternative-macros.h>
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/mmu_context.h linux-libre-6.2-gnu/arch/arm64/include/asm/mmu_context.h
index d3f8b5df0c1f..72dbd6400549 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/mmu_context.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/mmu_context.h
@@ -18,6 +18,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/cpufeature.h>
+#include <asm/daifflags.h>
 #include <asm/proc-fns.h>
 #include <asm-generic/mm_hooks.h>
 #include <asm/cputype.h>
@@ -152,6 +153,7 @@ static inline void cpu_replace_ttbr1(pgd_t *pgdp, pgd_t *idmap)
 	typedef void (ttbr_replace_func)(phys_addr_t);
 	extern ttbr_replace_func idmap_cpu_replace_ttbr1;
 	ttbr_replace_func *replace_phys;
+	unsigned long daif;
 
 	/* phys_to_ttbr() zeros lower 2 bits of ttbr with 52-bit PA */
 	phys_addr_t ttbr1 = phys_to_ttbr(virt_to_phys(pgdp));
@@ -171,7 +173,15 @@ static inline void cpu_replace_ttbr1(pgd_t *pgdp, pgd_t *idmap)
 	replace_phys = (void *)__pa_symbol(idmap_cpu_replace_ttbr1);
 
 	__cpu_install_idmap(idmap);
+
+	/*
+	 * We really don't want to take *any* exceptions while TTBR1 is
+	 * in the process of being replaced so mask everything.
+	 */
+	daif = local_daif_save();
 	replace_phys(ttbr1);
+	local_daif_restore(daif);
+
 	cpu_uninstall_idmap();
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/module.lds.h linux-libre-6.2-gnu/arch/arm64/include/asm/module.lds.h
index 094701ec5500..dbba4b7559aa 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/module.lds.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/module.lds.h
@@ -17,4 +17,12 @@ SECTIONS {
 	 */
 	.text.hot : { *(.text.hot) }
 #endif
+
+#ifdef CONFIG_UNWIND_TABLES
+	/*
+	 * Currently, we only use unwind info at module load time, so we can
+	 * put it into the .init allocation.
+	 */
+	.init.eh_frame : { *(.eh_frame) }
+#endif
 }
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/mte.h linux-libre-6.2-gnu/arch/arm64/include/asm/mte.h
index 760c62f8e22f..20dd06d70af5 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/mte.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/mte.h
@@ -25,7 +25,7 @@ unsigned long mte_copy_tags_to_user(void __user *to, void *from,
 				    unsigned long n);
 int mte_save_tags(struct page *page);
 void mte_save_page_tags(const void *page_addr, void *tag_storage);
-bool mte_restore_tags(swp_entry_t entry, struct page *page);
+void mte_restore_tags(swp_entry_t entry, struct page *page);
 void mte_restore_page_tags(void *page_addr, const void *tag_storage);
 void mte_invalidate_tags(int type, pgoff_t offset);
 void mte_invalidate_tags_area(int type);
@@ -36,6 +36,58 @@ void mte_free_tag_storage(char *storage);
 
 /* track which pages have valid allocation tags */
 #define PG_mte_tagged	PG_arch_2
+/* simple lock to avoid multiple threads tagging the same page */
+#define PG_mte_lock	PG_arch_3
+
+static inline void set_page_mte_tagged(struct page *page)
+{
+	/*
+	 * Ensure that the tags written prior to this function are visible
+	 * before the page flags update.
+	 */
+	smp_wmb();
+	set_bit(PG_mte_tagged, &page->flags);
+}
+
+static inline bool page_mte_tagged(struct page *page)
+{
+	bool ret = test_bit(PG_mte_tagged, &page->flags);
+
+	/*
+	 * If the page is tagged, ensure ordering with a likely subsequent
+	 * read of the tags.
+	 */
+	if (ret)
+		smp_rmb();
+	return ret;
+}
+
+/*
+ * Lock the page for tagging and return 'true' if the page can be tagged,
+ * 'false' if already tagged. PG_mte_tagged is never cleared and therefore the
+ * locking only happens once for page initialisation.
+ *
+ * The page MTE lock state:
+ *
+ *   Locked:	PG_mte_lock && !PG_mte_tagged
+ *   Unlocked:	!PG_mte_lock || PG_mte_tagged
+ *
+ * Acquire semantics only if the page is tagged (returning 'false').
+ */
+static inline bool try_page_mte_tagging(struct page *page)
+{
+	if (!test_and_set_bit(PG_mte_lock, &page->flags))
+		return true;
+
+	/*
+	 * The tags are either being initialised or may have been initialised
+	 * already. Check if the PG_mte_tagged flag has been set or wait
+	 * otherwise.
+	 */
+	smp_cond_load_acquire(&page->flags, VAL & (1UL << PG_mte_tagged));
+
+	return false;
+}
 
 void mte_zero_clear_page_tags(void *addr);
 void mte_sync_tags(pte_t old_pte, pte_t pte);
@@ -56,6 +108,17 @@ size_t mte_probe_user_range(const char __user *uaddr, size_t size);
 /* unused if !CONFIG_ARM64_MTE, silence the compiler */
 #define PG_mte_tagged	0
 
+static inline void set_page_mte_tagged(struct page *page)
+{
+}
+static inline bool page_mte_tagged(struct page *page)
+{
+	return false;
+}
+static inline bool try_page_mte_tagging(struct page *page)
+{
+	return false;
+}
 static inline void mte_zero_clear_page_tags(void *addr)
 {
 }
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable-hwdef.h linux-libre-6.2-gnu/arch/arm64/include/asm/pgtable-hwdef.h
index 5ab8d163198f..f658aafc47df 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable-hwdef.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/pgtable-hwdef.h
@@ -159,6 +159,7 @@
 #ifdef CONFIG_ARM64_PA_BITS_52
 #define PTE_ADDR_HIGH		(_AT(pteval_t, 0xf) << 12)
 #define PTE_ADDR_MASK		(PTE_ADDR_LOW | PTE_ADDR_HIGH)
+#define PTE_ADDR_HIGH_SHIFT	36
 #else
 #define PTE_ADDR_MASK		PTE_ADDR_LOW
 #endif
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable.h linux-libre-6.2-gnu/arch/arm64/include/asm/pgtable.h
index edf6625ce965..65e78999c75d 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/pgtable.h
@@ -77,11 +77,11 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 static inline phys_addr_t __pte_to_phys(pte_t pte)
 {
 	return (pte_val(pte) & PTE_ADDR_LOW) |
-		((pte_val(pte) & PTE_ADDR_HIGH) << 36);
+		((pte_val(pte) & PTE_ADDR_HIGH) << PTE_ADDR_HIGH_SHIFT);
 }
 static inline pteval_t __phys_to_pte_val(phys_addr_t phys)
 {
-	return (phys | (phys >> 36)) & PTE_ADDR_MASK;
+	return (phys | (phys >> PTE_ADDR_HIGH_SHIFT)) & PTE_ADDR_MASK;
 }
 #else
 #define __pte_to_phys(pte)	(pte_val(pte) & PTE_ADDR_MASK)
@@ -609,7 +609,6 @@ extern pgd_t init_pg_dir[PTRS_PER_PGD];
 extern pgd_t init_pg_end[];
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern pgd_t idmap_pg_dir[PTRS_PER_PGD];
-extern pgd_t idmap_pg_end[];
 extern pgd_t tramp_pg_dir[PTRS_PER_PGD];
 extern pgd_t reserved_pg_dir[PTRS_PER_PGD];
 
@@ -682,7 +681,7 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
 #define pud_leaf(pud)		(pud_present(pud) && !pud_table(pud))
 #define pud_valid(pud)		pte_valid(pud_pte(pud))
 #define pud_user(pud)		pte_user(pud_pte(pud))
-
+#define pud_user_exec(pud)	pte_user_exec(pud_pte(pud))
 
 static inline void set_pud(pud_t *pudp, pud_t pud)
 {
@@ -731,6 +730,7 @@ static inline pmd_t *pud_pgtable(pud_t pud)
 #else
 
 #define pud_page_paddr(pud)	({ BUILD_BUG(); 0; })
+#define pud_user_exec(pud)	pud_user(pud) /* Always 0 with folding */
 
 /* Match pmd_offset folding in <asm/generic/pgtable-nopmd.h> */
 #define pmd_set_fixmap(addr)		NULL
@@ -863,12 +863,12 @@ static inline bool pte_user_accessible_page(pte_t pte)
 
 static inline bool pmd_user_accessible_page(pmd_t pmd)
 {
-	return pmd_leaf(pmd) && (pmd_user(pmd) || pmd_user_exec(pmd));
+	return pmd_leaf(pmd) && !pmd_present_invalid(pmd) && (pmd_user(pmd) || pmd_user_exec(pmd));
 }
 
 static inline bool pud_user_accessible_page(pud_t pud)
 {
-	return pud_leaf(pud) && pud_user(pud);
+	return pud_leaf(pud) && (pud_user(pud) || pud_user_exec(pud));
 }
 #endif
 
@@ -1021,8 +1021,6 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
  */
 #define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > __SWP_TYPE_BITS)
 
-extern int kern_addr_valid(unsigned long addr);
-
 #ifdef CONFIG_ARM64_MTE
 
 #define __HAVE_ARCH_PREPARE_TO_SWAP
@@ -1049,8 +1047,8 @@ static inline void arch_swap_invalidate_area(int type)
 #define __HAVE_ARCH_SWAP_RESTORE
 static inline void arch_swap_restore(swp_entry_t entry, struct folio *folio)
 {
-	if (system_supports_mte() && mte_restore_tags(entry, &folio->page))
-		set_bit(PG_mte_tagged, &folio->flags);
+	if (system_supports_mte())
+		mte_restore_tags(entry, &folio->page);
 }
 
 #endif /* CONFIG_ARM64_MTE */
@@ -1096,6 +1094,15 @@ static inline bool pud_sect_supported(void)
 }
 
 
+#define __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION
+#define ptep_modify_prot_start ptep_modify_prot_start
+extern pte_t ptep_modify_prot_start(struct vm_area_struct *vma,
+				    unsigned long addr, pte_t *ptep);
+
+#define ptep_modify_prot_commit ptep_modify_prot_commit
+extern void ptep_modify_prot_commit(struct vm_area_struct *vma,
+				    unsigned long addr, pte_t *ptep,
+				    pte_t old_pte, pte_t new_pte);
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __ASM_PGTABLE_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/processor.h linux-libre-6.2-gnu/arch/arm64/include/asm/processor.h
index 445aa3af3b76..d51b32a69309 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/processor.h
@@ -122,6 +122,12 @@ enum vec_type {
 	ARM64_VEC_MAX,
 };
 
+enum fp_type {
+	FP_STATE_CURRENT,	/* Save based on current task state. */
+	FP_STATE_FPSIMD,
+	FP_STATE_SVE,
+};
+
 struct cpu_context {
 	unsigned long x19;
 	unsigned long x20;
@@ -152,6 +158,7 @@ struct thread_struct {
 		struct user_fpsimd_state fpsimd_state;
 	} uw;
 
+	enum fp_type		fp_type;	/* registers FPSIMD or SVE? */
 	unsigned int		fpsimd_cpu;
 	void			*sve_state;	/* SVE registers, if any */
 	void			*za_state;	/* ZA register, if any */
@@ -308,13 +315,13 @@ static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc,
 }
 #endif
 
-static inline bool is_ttbr0_addr(unsigned long addr)
+static __always_inline bool is_ttbr0_addr(unsigned long addr)
 {
 	/* entry assembly clears tags for TTBR0 addrs */
 	return addr < TASK_SIZE;
 }
 
-static inline bool is_ttbr1_addr(unsigned long addr)
+static __always_inline bool is_ttbr1_addr(unsigned long addr)
 {
 	/* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */
 	return arch_kasan_reset_tag(addr) >= PAGE_OFFSET;
@@ -396,18 +403,5 @@ long get_tagged_addr_ctrl(struct task_struct *task);
 #define GET_TAGGED_ADDR_CTRL()		get_tagged_addr_ctrl(current)
 #endif
 
-/*
- * For CONFIG_GCC_PLUGIN_STACKLEAK
- *
- * These need to be macros because otherwise we get stuck in a nightmare
- * of header definitions for the use of task_stack_page.
- */
-
-/*
- * The top of the current task's task stack
- */
-#define current_top_of_stack()	((unsigned long)current->stack + THREAD_SIZE)
-#define on_thread_stack()	(on_task_stack(current, current_stack_pointer, 1))
-
 #endif /* __ASSEMBLY__ */
 #endif /* __ASM_PROCESSOR_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/ptdump.h linux-libre-6.2-gnu/arch/arm64/include/asm/ptdump.h
index b1dd7ecff7ef..581caac525b0 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/ptdump.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/ptdump.h
@@ -23,6 +23,7 @@ struct ptdump_info {
 
 void ptdump_walk(struct seq_file *s, struct ptdump_info *info);
 #ifdef CONFIG_PTDUMP_DEBUGFS
+#define EFI_RUNTIME_MAP_END	DEFAULT_MAP_WINDOW_64
 void __init ptdump_debugfs_register(struct ptdump_info *info, const char *name);
 #else
 static inline void ptdump_debugfs_register(struct ptdump_info *info,
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/scs.h linux-libre-6.2-gnu/arch/arm64/include/asm/scs.h
index 8297bccf0784..ff7da1268a52 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/scs.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/scs.h
@@ -5,6 +5,7 @@
 #ifdef __ASSEMBLY__
 
 #include <asm/asm-offsets.h>
+#include <asm/sysreg.h>
 
 #ifdef CONFIG_SHADOW_CALL_STACK
 	scs_sp	.req	x18
@@ -24,6 +25,54 @@
 	.endm
 #endif /* CONFIG_SHADOW_CALL_STACK */
 
+
+#else
+
+#include <linux/scs.h>
+#include <asm/cpufeature.h>
+
+#ifdef CONFIG_UNWIND_PATCH_PAC_INTO_SCS
+static inline bool should_patch_pac_into_scs(void)
+{
+	u64 reg;
+
+	/*
+	 * We only enable the shadow call stack dynamically if we are running
+	 * on a system that does not implement PAC or BTI. PAC and SCS provide
+	 * roughly the same level of protection, and BTI relies on the PACIASP
+	 * instructions serving as landing pads, preventing us from patching
+	 * those instructions into something else.
+	 */
+	reg = read_sysreg_s(SYS_ID_AA64ISAR1_EL1);
+	if (SYS_FIELD_GET(ID_AA64ISAR1_EL1, APA, reg) |
+	    SYS_FIELD_GET(ID_AA64ISAR1_EL1, API, reg))
+		return false;
+
+	reg = read_sysreg_s(SYS_ID_AA64ISAR2_EL1);
+	if (SYS_FIELD_GET(ID_AA64ISAR2_EL1, APA3, reg))
+		return false;
+
+	if (IS_ENABLED(CONFIG_ARM64_BTI_KERNEL)) {
+		reg = read_sysreg_s(SYS_ID_AA64PFR1_EL1);
+		if (reg & (0xf << ID_AA64PFR1_EL1_BT_SHIFT))
+			return false;
+	}
+	return true;
+}
+
+static inline void dynamic_scs_init(void)
+{
+	if (should_patch_pac_into_scs()) {
+		pr_info("Enabling dynamic shadow call stack\n");
+		static_branch_enable(&dynamic_scs_enabled);
+	}
+}
+#else
+static inline void dynamic_scs_init(void) {}
+#endif
+
+int scs_patch(const u8 eh_frame[], int size);
+
 #endif /* __ASSEMBLY __ */
 
 #endif /* _ASM_SCS_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/spectre.h linux-libre-6.2-gnu/arch/arm64/include/asm/spectre.h
index aa3d3607d5c8..db7b371b367c 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/spectre.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/spectre.h
@@ -26,6 +26,7 @@ enum mitigation_state {
 	SPECTRE_VULNERABLE,
 };
 
+struct pt_regs;
 struct task_struct;
 
 /*
@@ -98,5 +99,6 @@ enum mitigation_state arm64_get_spectre_bhb_state(void);
 bool is_spectre_bhb_affected(const struct arm64_cpu_capabilities *entry, int scope);
 u8 spectre_bhb_loop_affected(int scope);
 void spectre_bhb_enable_mitigation(const struct arm64_cpu_capabilities *__unused);
+bool try_emulate_el1_ssbs(struct pt_regs *regs, u32 instr);
 #endif	/* __ASSEMBLY__ */
 #endif	/* __ASM_SPECTRE_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/arm64/include/asm/stackprotector.h
index 33f1bb453150..ae3ad80f51fe 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/stackprotector.h
@@ -13,8 +13,6 @@
 #ifndef __ASM_STACKPROTECTOR_H
 #define __ASM_STACKPROTECTOR_H
 
-#include <linux/random.h>
-#include <linux/version.h>
 #include <asm/pointer_auth.h>
 
 extern unsigned long __stack_chk_guard;
@@ -28,12 +26,7 @@ extern unsigned long __stack_chk_guard;
 static __always_inline void boot_init_stack_canary(void)
 {
 #if defined(CONFIG_STACKPROTECTOR)
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
-	canary &= CANARY_MASK;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	if (!IS_ENABLED(CONFIG_STACKPROTECTOR_PER_TASK))
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/stacktrace.h linux-libre-6.2-gnu/arch/arm64/include/asm/stacktrace.h
index 5a0edb064ea4..66ec8caa6ac0 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/stacktrace.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/stacktrace.h
@@ -57,6 +57,8 @@ static inline bool on_task_stack(const struct task_struct *tsk,
 	return stackinfo_on_stack(&info, sp, size);
 }
 
+#define on_thread_stack()	(on_task_stack(current, current_stack_pointer, 1))
+
 #ifdef CONFIG_VMAP_STACK
 DECLARE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack);
 
@@ -104,4 +106,19 @@ static inline struct stack_info stackinfo_get_sdei_critical(void)
 #define stackinfo_get_sdei_critical()	stackinfo_get_unknown()
 #endif
 
+#ifdef CONFIG_EFI
+extern u64 *efi_rt_stack_top;
+
+static inline struct stack_info stackinfo_get_efi(void)
+{
+	unsigned long high = (u64)efi_rt_stack_top;
+	unsigned long low = high - THREAD_SIZE;
+
+	return (struct stack_info) {
+		.low = low,
+		.high = high,
+	};
+}
+#endif
+
 #endif	/* __ASM_STACKTRACE_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/sysreg.h linux-libre-6.2-gnu/arch/arm64/include/asm/sysreg.h
index 7d301700d1a9..1312fb48f18b 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/sysreg.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/sysreg.h
@@ -90,20 +90,24 @@
  */
 #define pstate_field(op1, op2)		((op1) << Op1_shift | (op2) << Op2_shift)
 #define PSTATE_Imm_shift		CRm_shift
+#define SET_PSTATE(x, r)		__emit_inst(0xd500401f | PSTATE_ ## r | ((!!x) << PSTATE_Imm_shift))
 
 #define PSTATE_PAN			pstate_field(0, 4)
 #define PSTATE_UAO			pstate_field(0, 3)
 #define PSTATE_SSBS			pstate_field(3, 1)
+#define PSTATE_DIT			pstate_field(3, 2)
 #define PSTATE_TCO			pstate_field(3, 4)
 
-#define SET_PSTATE_PAN(x)		__emit_inst(0xd500401f | PSTATE_PAN | ((!!x) << PSTATE_Imm_shift))
-#define SET_PSTATE_UAO(x)		__emit_inst(0xd500401f | PSTATE_UAO | ((!!x) << PSTATE_Imm_shift))
-#define SET_PSTATE_SSBS(x)		__emit_inst(0xd500401f | PSTATE_SSBS | ((!!x) << PSTATE_Imm_shift))
-#define SET_PSTATE_TCO(x)		__emit_inst(0xd500401f | PSTATE_TCO | ((!!x) << PSTATE_Imm_shift))
+#define SET_PSTATE_PAN(x)		SET_PSTATE((x), PAN)
+#define SET_PSTATE_UAO(x)		SET_PSTATE((x), UAO)
+#define SET_PSTATE_SSBS(x)		SET_PSTATE((x), SSBS)
+#define SET_PSTATE_DIT(x)		SET_PSTATE((x), DIT)
+#define SET_PSTATE_TCO(x)		SET_PSTATE((x), TCO)
 
 #define set_pstate_pan(x)		asm volatile(SET_PSTATE_PAN(x))
 #define set_pstate_uao(x)		asm volatile(SET_PSTATE_UAO(x))
 #define set_pstate_ssbs(x)		asm volatile(SET_PSTATE_SSBS(x))
+#define set_pstate_dit(x)		asm volatile(SET_PSTATE_DIT(x))
 
 #define __SYS_BARRIER_INSN(CRm, op2, Rt) \
 	__emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f))
@@ -165,31 +169,6 @@
 #define SYS_MPIDR_EL1			sys_reg(3, 0, 0, 0, 5)
 #define SYS_REVIDR_EL1			sys_reg(3, 0, 0, 0, 6)
 
-#define SYS_ID_PFR0_EL1			sys_reg(3, 0, 0, 1, 0)
-#define SYS_ID_PFR1_EL1			sys_reg(3, 0, 0, 1, 1)
-#define SYS_ID_PFR2_EL1			sys_reg(3, 0, 0, 3, 4)
-#define SYS_ID_DFR0_EL1			sys_reg(3, 0, 0, 1, 2)
-#define SYS_ID_DFR1_EL1			sys_reg(3, 0, 0, 3, 5)
-#define SYS_ID_AFR0_EL1			sys_reg(3, 0, 0, 1, 3)
-#define SYS_ID_MMFR0_EL1		sys_reg(3, 0, 0, 1, 4)
-#define SYS_ID_MMFR1_EL1		sys_reg(3, 0, 0, 1, 5)
-#define SYS_ID_MMFR2_EL1		sys_reg(3, 0, 0, 1, 6)
-#define SYS_ID_MMFR3_EL1		sys_reg(3, 0, 0, 1, 7)
-#define SYS_ID_MMFR4_EL1		sys_reg(3, 0, 0, 2, 6)
-#define SYS_ID_MMFR5_EL1		sys_reg(3, 0, 0, 3, 6)
-
-#define SYS_ID_ISAR0_EL1		sys_reg(3, 0, 0, 2, 0)
-#define SYS_ID_ISAR1_EL1		sys_reg(3, 0, 0, 2, 1)
-#define SYS_ID_ISAR2_EL1		sys_reg(3, 0, 0, 2, 2)
-#define SYS_ID_ISAR3_EL1		sys_reg(3, 0, 0, 2, 3)
-#define SYS_ID_ISAR4_EL1		sys_reg(3, 0, 0, 2, 4)
-#define SYS_ID_ISAR5_EL1		sys_reg(3, 0, 0, 2, 5)
-#define SYS_ID_ISAR6_EL1		sys_reg(3, 0, 0, 2, 7)
-
-#define SYS_MVFR0_EL1			sys_reg(3, 0, 0, 3, 0)
-#define SYS_MVFR1_EL1			sys_reg(3, 0, 0, 3, 1)
-#define SYS_MVFR2_EL1			sys_reg(3, 0, 0, 3, 2)
-
 #define SYS_ACTLR_EL1			sys_reg(3, 0, 1, 0, 1)
 #define SYS_RGSR_EL1			sys_reg(3, 0, 1, 0, 5)
 #define SYS_GCR_EL1			sys_reg(3, 0, 1, 0, 6)
@@ -692,112 +671,6 @@
 #define ID_AA64MMFR0_EL1_PARANGE_MAX	ID_AA64MMFR0_EL1_PARANGE_48
 #endif
 
-#define ID_DFR0_PERFMON_SHIFT		24
-
-#define ID_DFR0_PERFMON_8_0		0x3
-#define ID_DFR0_PERFMON_8_1		0x4
-#define ID_DFR0_PERFMON_8_4		0x5
-#define ID_DFR0_PERFMON_8_5		0x6
-
-#define ID_ISAR4_SWP_FRAC_SHIFT		28
-#define ID_ISAR4_PSR_M_SHIFT		24
-#define ID_ISAR4_SYNCH_PRIM_FRAC_SHIFT	20
-#define ID_ISAR4_BARRIER_SHIFT		16
-#define ID_ISAR4_SMC_SHIFT		12
-#define ID_ISAR4_WRITEBACK_SHIFT	8
-#define ID_ISAR4_WITHSHIFTS_SHIFT	4
-#define ID_ISAR4_UNPRIV_SHIFT		0
-
-#define ID_DFR1_MTPMU_SHIFT		0
-
-#define ID_ISAR0_DIVIDE_SHIFT		24
-#define ID_ISAR0_DEBUG_SHIFT		20
-#define ID_ISAR0_COPROC_SHIFT		16
-#define ID_ISAR0_CMPBRANCH_SHIFT	12
-#define ID_ISAR0_BITFIELD_SHIFT		8
-#define ID_ISAR0_BITCOUNT_SHIFT		4
-#define ID_ISAR0_SWAP_SHIFT		0
-
-#define ID_ISAR5_RDM_SHIFT		24
-#define ID_ISAR5_CRC32_SHIFT		16
-#define ID_ISAR5_SHA2_SHIFT		12
-#define ID_ISAR5_SHA1_SHIFT		8
-#define ID_ISAR5_AES_SHIFT		4
-#define ID_ISAR5_SEVL_SHIFT		0
-
-#define ID_ISAR6_I8MM_SHIFT		24
-#define ID_ISAR6_BF16_SHIFT		20
-#define ID_ISAR6_SPECRES_SHIFT		16
-#define ID_ISAR6_SB_SHIFT		12
-#define ID_ISAR6_FHM_SHIFT		8
-#define ID_ISAR6_DP_SHIFT		4
-#define ID_ISAR6_JSCVT_SHIFT		0
-
-#define ID_MMFR0_INNERSHR_SHIFT		28
-#define ID_MMFR0_FCSE_SHIFT		24
-#define ID_MMFR0_AUXREG_SHIFT		20
-#define ID_MMFR0_TCM_SHIFT		16
-#define ID_MMFR0_SHARELVL_SHIFT		12
-#define ID_MMFR0_OUTERSHR_SHIFT		8
-#define ID_MMFR0_PMSA_SHIFT		4
-#define ID_MMFR0_VMSA_SHIFT		0
-
-#define ID_MMFR4_EVT_SHIFT		28
-#define ID_MMFR4_CCIDX_SHIFT		24
-#define ID_MMFR4_LSM_SHIFT		20
-#define ID_MMFR4_HPDS_SHIFT		16
-#define ID_MMFR4_CNP_SHIFT		12
-#define ID_MMFR4_XNX_SHIFT		8
-#define ID_MMFR4_AC2_SHIFT		4
-#define ID_MMFR4_SPECSEI_SHIFT		0
-
-#define ID_MMFR5_ETS_SHIFT		0
-
-#define ID_PFR0_DIT_SHIFT		24
-#define ID_PFR0_CSV2_SHIFT		16
-#define ID_PFR0_STATE3_SHIFT		12
-#define ID_PFR0_STATE2_SHIFT		8
-#define ID_PFR0_STATE1_SHIFT		4
-#define ID_PFR0_STATE0_SHIFT		0
-
-#define ID_DFR0_PERFMON_SHIFT		24
-#define ID_DFR0_MPROFDBG_SHIFT		20
-#define ID_DFR0_MMAPTRC_SHIFT		16
-#define ID_DFR0_COPTRC_SHIFT		12
-#define ID_DFR0_MMAPDBG_SHIFT		8
-#define ID_DFR0_COPSDBG_SHIFT		4
-#define ID_DFR0_COPDBG_SHIFT		0
-
-#define ID_PFR2_SSBS_SHIFT		4
-#define ID_PFR2_CSV3_SHIFT		0
-
-#define MVFR0_FPROUND_SHIFT		28
-#define MVFR0_FPSHVEC_SHIFT		24
-#define MVFR0_FPSQRT_SHIFT		20
-#define MVFR0_FPDIVIDE_SHIFT		16
-#define MVFR0_FPTRAP_SHIFT		12
-#define MVFR0_FPDP_SHIFT		8
-#define MVFR0_FPSP_SHIFT		4
-#define MVFR0_SIMD_SHIFT		0
-
-#define MVFR1_SIMDFMAC_SHIFT		28
-#define MVFR1_FPHP_SHIFT		24
-#define MVFR1_SIMDHP_SHIFT		20
-#define MVFR1_SIMDSP_SHIFT		16
-#define MVFR1_SIMDINT_SHIFT		12
-#define MVFR1_SIMDLS_SHIFT		8
-#define MVFR1_FPDNAN_SHIFT		4
-#define MVFR1_FPFTZ_SHIFT		0
-
-#define ID_PFR1_GIC_SHIFT		28
-#define ID_PFR1_VIRT_FRAC_SHIFT		24
-#define ID_PFR1_SEC_FRAC_SHIFT		20
-#define ID_PFR1_GENTIMER_SHIFT		16
-#define ID_PFR1_VIRTUALIZATION_SHIFT	12
-#define ID_PFR1_MPROGMOD_SHIFT		8
-#define ID_PFR1_SECURITY_SHIFT		4
-#define ID_PFR1_PROGMOD_SHIFT		0
-
 #if defined(CONFIG_ARM64_4K_PAGES)
 #define ID_AA64MMFR0_EL1_TGRAN_SHIFT		ID_AA64MMFR0_EL1_TGRAN4_SHIFT
 #define ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN	ID_AA64MMFR0_EL1_TGRAN4_SUPPORTED_MIN
@@ -815,9 +688,6 @@
 #define ID_AA64MMFR0_EL1_TGRAN_2_SHIFT		ID_AA64MMFR0_EL1_TGRAN64_2_SHIFT
 #endif
 
-#define MVFR2_FPMISC_SHIFT		4
-#define MVFR2_SIMDMISC_SHIFT		0
-
 #define CPACR_EL1_FPEN_EL1EN	(BIT(20)) /* enable EL1 access */
 #define CPACR_EL1_FPEN_EL0EN	(BIT(21)) /* enable EL0 access, if EL1EN set */
 
@@ -851,10 +721,6 @@
 #define SYS_RGSR_EL1_SEED_SHIFT	8
 #define SYS_RGSR_EL1_SEED_MASK	0xffffUL
 
-/* GMID_EL1 field definitions */
-#define GMID_EL1_BS_SHIFT	0
-#define GMID_EL1_BS_SIZE	4
-
 /* TFSR{,E0}_EL1 bit definitions */
 #define SYS_TFSR_EL1_TF0_SHIFT	0
 #define SYS_TFSR_EL1_TF1_SHIFT	1
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/traps.h linux-libre-6.2-gnu/arch/arm64/include/asm/traps.h
index 6e5826470bea..1f361e2da516 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/traps.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/traps.h
@@ -13,17 +13,16 @@
 
 struct pt_regs;
 
-struct undef_hook {
-	struct list_head node;
-	u32 instr_mask;
-	u32 instr_val;
-	u64 pstate_mask;
-	u64 pstate_val;
-	int (*fn)(struct pt_regs *regs, u32 instr);
-};
+#ifdef CONFIG_ARMV8_DEPRECATED
+bool try_emulate_armv8_deprecated(struct pt_regs *regs, u32 insn);
+#else
+static inline bool
+try_emulate_armv8_deprecated(struct pt_regs *regs, u32 insn)
+{
+	return false;
+}
+#endif /* CONFIG_ARMV8_DEPRECATED */
 
-void register_undef_hook(struct undef_hook *hook);
-void unregister_undef_hook(struct undef_hook *hook);
 void force_signal_inject(int signal, int code, unsigned long address, unsigned long err);
 void arm64_notify_segfault(unsigned long addr);
 void arm64_force_sig_fault(int signo, int code, unsigned long far, const char *str);
diff --git linux-libre-6.1-gnu/arch/arm64/include/asm/uprobes.h linux-libre-6.2-gnu/arch/arm64/include/asm/uprobes.h
index 315eef654e39..2b09495499c6 100644
--- linux-libre-6.1-gnu/arch/arm64/include/asm/uprobes.h
+++ linux-libre-6.2-gnu/arch/arm64/include/asm/uprobes.h
@@ -12,11 +12,11 @@
 
 #define MAX_UINSN_BYTES		AARCH64_INSN_SIZE
 
-#define UPROBE_SWBP_INSN	BRK64_OPCODE_UPROBES
+#define UPROBE_SWBP_INSN	cpu_to_le32(BRK64_OPCODE_UPROBES)
 #define UPROBE_SWBP_INSN_SIZE	AARCH64_INSN_SIZE
 #define UPROBE_XOL_SLOT_BYTES	MAX_UINSN_BYTES
 
-typedef u32 uprobe_opcode_t;
+typedef __le32 uprobe_opcode_t;
 
 struct arch_uprobe_task {
 };
diff --git linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/hwcap.h linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/hwcap.h
index 9b245da6f507..b713d30544f1 100644
--- linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/hwcap.h
+++ linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/hwcap.h
@@ -93,5 +93,8 @@
 #define HWCAP2_WFXT		(1UL << 31)
 #define HWCAP2_EBF16		(1UL << 32)
 #define HWCAP2_SVE_EBF16	(1UL << 33)
+#define HWCAP2_CSSC		(1UL << 34)
+#define HWCAP2_RPRFM		(1UL << 35)
+#define HWCAP2_SVE2P1		(1UL << 36)
 
 #endif /* _UAPI__ASM_HWCAP_H */
diff --git linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/kvm.h linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/kvm.h
index 316917b98707..a7a857f1784d 100644
--- linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/kvm.h
+++ linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/kvm.h
@@ -43,6 +43,7 @@
 #define __KVM_HAVE_VCPU_EVENTS
 
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+#define KVM_DIRTY_LOG_PAGE_OFFSET 64
 
 #define KVM_REG_SIZE(id)						\
 	(1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT))
diff --git linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/sigcontext.h linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/sigcontext.h
index 4aaf31e3bf16..9525041e4a14 100644
--- linux-libre-6.1-gnu/arch/arm64/include/uapi/asm/sigcontext.h
+++ linux-libre-6.2-gnu/arch/arm64/include/uapi/asm/sigcontext.h
@@ -62,6 +62,10 @@ struct sigcontext {
  * context. Such structures must be placed after the rt_sigframe on the stack
  * and be 16-byte aligned. The last structure must be a dummy one with the
  * magic and size set to 0.
+ *
+ * Note that the values allocated for use as magic should be chosen to
+ * be meaningful in ASCII to aid manual parsing, ZA doesn't follow this
+ * convention due to oversight but it should be observed for future additions.
  */
 struct _aarch64_ctx {
 	__u32 magic;
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/Makefile linux-libre-6.2-gnu/arch/arm64/kernel/Makefile
index 2f361a883d8c..ceba6792f5b3 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kernel/Makefile
@@ -36,12 +36,6 @@ obj-y			:= debug-monitors.o entry.o irq.o fpsimd.o		\
 			   syscall.o proton-pack.o idreg-override.o idle.o	\
 			   patching.o
 
-targets			+= efi-entry.o
-
-OBJCOPYFLAGS := --prefix-symbols=__efistub_
-$(obj)/%.stub.o: $(obj)/%.o FORCE
-	$(call if_changed,objcopy)
-
 obj-$(CONFIG_COMPAT)			+= sys32.o signal32.o			\
 					   sys_compat.o
 obj-$(CONFIG_COMPAT)			+= sigreturn32.o
@@ -57,8 +51,7 @@ obj-$(CONFIG_CPU_PM)			+= sleep.o suspend.o
 obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
 obj-$(CONFIG_JUMP_LABEL)		+= jump_label.o
 obj-$(CONFIG_KGDB)			+= kgdb.o
-obj-$(CONFIG_EFI)			+= efi.o efi-entry.stub.o		\
-					   efi-rt-wrapper.o
+obj-$(CONFIG_EFI)			+= efi.o efi-rt-wrapper.o
 obj-$(CONFIG_PCI)			+= pci.o
 obj-$(CONFIG_ARMV8_DEPRECATED)		+= armv8_deprecated.o
 obj-$(CONFIG_ACPI)			+= acpi.o
@@ -80,6 +73,8 @@ obj-$(CONFIG_ARM64_PTR_AUTH)		+= pointer_auth.o
 obj-$(CONFIG_ARM64_MTE)			+= mte.o
 obj-y					+= vdso-wrap.o
 obj-$(CONFIG_COMPAT_VDSO)		+= vdso32-wrap.o
+obj-$(CONFIG_UNWIND_PATCH_PAC_INTO_SCS)	+= patch-scs.o
+CFLAGS_patch-scs.o			+= -mbranch-protection=none
 
 # Force dependency (vdso*-wrap.S includes vdso.so through incbin)
 $(obj)/vdso-wrap.o: $(obj)/vdso/vdso.so
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/acpi.c linux-libre-6.2-gnu/arch/arm64/kernel/acpi.c
index a5a256e3f9fe..378453faa87e 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/acpi.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/acpi.c
@@ -13,6 +13,7 @@
 #define pr_fmt(fmt) "ACPI: " fmt
 
 #include <linux/acpi.h>
+#include <linux/arm-smccc.h>
 #include <linux/cpumask.h>
 #include <linux/efi.h>
 #include <linux/efi-bgrt.h>
@@ -411,3 +412,108 @@ void arch_reserve_mem_area(acpi_physical_address addr, size_t size)
 {
 	memblock_mark_nomap(addr, size);
 }
+
+#ifdef CONFIG_ACPI_FFH
+/*
+ * Implements ARM64 specific callbacks to support ACPI FFH Operation Region as
+ * specified in https://developer.arm.com/docs/den0048/latest
+ */
+struct acpi_ffh_data {
+	struct acpi_ffh_info info;
+	void (*invoke_ffh_fn)(unsigned long a0, unsigned long a1,
+			      unsigned long a2, unsigned long a3,
+			      unsigned long a4, unsigned long a5,
+			      unsigned long a6, unsigned long a7,
+			      struct arm_smccc_res *args,
+			      struct arm_smccc_quirk *res);
+	void (*invoke_ffh64_fn)(const struct arm_smccc_1_2_regs *args,
+				struct arm_smccc_1_2_regs *res);
+};
+
+int acpi_ffh_address_space_arch_setup(void *handler_ctxt, void **region_ctxt)
+{
+	enum arm_smccc_conduit conduit;
+	struct acpi_ffh_data *ffh_ctxt;
+
+	ffh_ctxt = kzalloc(sizeof(*ffh_ctxt), GFP_KERNEL);
+	if (!ffh_ctxt)
+		return -ENOMEM;
+
+	if (arm_smccc_get_version() < ARM_SMCCC_VERSION_1_2)
+		return -EOPNOTSUPP;
+
+	conduit = arm_smccc_1_1_get_conduit();
+	if (conduit == SMCCC_CONDUIT_NONE) {
+		pr_err("%s: invalid SMCCC conduit\n", __func__);
+		return -EOPNOTSUPP;
+	}
+
+	if (conduit == SMCCC_CONDUIT_SMC) {
+		ffh_ctxt->invoke_ffh_fn = __arm_smccc_smc;
+		ffh_ctxt->invoke_ffh64_fn = arm_smccc_1_2_smc;
+	} else {
+		ffh_ctxt->invoke_ffh_fn = __arm_smccc_hvc;
+		ffh_ctxt->invoke_ffh64_fn = arm_smccc_1_2_hvc;
+	}
+
+	memcpy(ffh_ctxt, handler_ctxt, sizeof(ffh_ctxt->info));
+
+	*region_ctxt = ffh_ctxt;
+	return AE_OK;
+}
+
+static bool acpi_ffh_smccc_owner_allowed(u32 fid)
+{
+	int owner = ARM_SMCCC_OWNER_NUM(fid);
+
+	if (owner == ARM_SMCCC_OWNER_STANDARD ||
+	    owner == ARM_SMCCC_OWNER_SIP || owner == ARM_SMCCC_OWNER_OEM)
+		return true;
+
+	return false;
+}
+
+int acpi_ffh_address_space_arch_handler(acpi_integer *value, void *region_context)
+{
+	int ret = 0;
+	struct acpi_ffh_data *ffh_ctxt = region_context;
+
+	if (ffh_ctxt->info.offset == 0) {
+		/* SMC/HVC 32bit call */
+		struct arm_smccc_res res;
+		u32 a[8] = { 0 }, *ptr = (u32 *)value;
+
+		if (!ARM_SMCCC_IS_FAST_CALL(*ptr) || ARM_SMCCC_IS_64(*ptr) ||
+		    !acpi_ffh_smccc_owner_allowed(*ptr) ||
+		    ffh_ctxt->info.length > 32) {
+			ret = AE_ERROR;
+		} else {
+			int idx, len = ffh_ctxt->info.length >> 2;
+
+			for (idx = 0; idx < len; idx++)
+				a[idx] = *(ptr + idx);
+
+			ffh_ctxt->invoke_ffh_fn(a[0], a[1], a[2], a[3], a[4],
+						a[5], a[6], a[7], &res, NULL);
+			memcpy(value, &res, sizeof(res));
+		}
+
+	} else if (ffh_ctxt->info.offset == 1) {
+		/* SMC/HVC 64bit call */
+		struct arm_smccc_1_2_regs *r = (struct arm_smccc_1_2_regs *)value;
+
+		if (!ARM_SMCCC_IS_FAST_CALL(r->a0) || !ARM_SMCCC_IS_64(r->a0) ||
+		    !acpi_ffh_smccc_owner_allowed(r->a0) ||
+		    ffh_ctxt->info.length > sizeof(*r)) {
+			ret = AE_ERROR;
+		} else {
+			ffh_ctxt->invoke_ffh64_fn(r, r);
+			memcpy(value, r, ffh_ctxt->info.length);
+		}
+	} else {
+		ret = AE_ERROR;
+	}
+
+	return ret;
+}
+#endif /* CONFIG_ACPI_FFH */
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/alternative.c linux-libre-6.2-gnu/arch/arm64/kernel/alternative.c
index 91263d09ea65..d32d4ed5519b 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/alternative.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/alternative.c
@@ -196,7 +196,7 @@ static void __apply_alternatives(const struct alt_region *region,
 	}
 }
 
-void apply_alternatives_vdso(void)
+static void __init apply_alternatives_vdso(void)
 {
 	struct alt_region region;
 	const struct elf64_hdr *hdr;
@@ -220,7 +220,7 @@ void apply_alternatives_vdso(void)
 	__apply_alternatives(&region, false, &all_capabilities[0]);
 }
 
-static const struct alt_region kernel_alternatives = {
+static const struct alt_region kernel_alternatives __initconst = {
 	.begin	= (struct alt_instr *)__alt_instructions,
 	.end	= (struct alt_instr *)__alt_instructions_end,
 };
@@ -229,7 +229,7 @@ static const struct alt_region kernel_alternatives = {
  * We might be patching the stop_machine state machine, so implement a
  * really simple polling protocol here.
  */
-static int __apply_alternatives_multi_stop(void *unused)
+static int __init __apply_alternatives_multi_stop(void *unused)
 {
 	/* We always have a CPU 0 at this point (__init) */
 	if (smp_processor_id()) {
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/armv8_deprecated.c linux-libre-6.2-gnu/arch/arm64/kernel/armv8_deprecated.c
index fb0e7c7b2e20..8a9052cf3013 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/armv8_deprecated.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/armv8_deprecated.c
@@ -17,7 +17,6 @@
 #include <asm/sysreg.h>
 #include <asm/system_misc.h>
 #include <asm/traps.h>
-#include <asm/kprobes.h>
 
 #define CREATE_TRACE_POINTS
 #include "trace-events-emulation.h"
@@ -39,226 +38,46 @@ enum insn_emulation_mode {
 enum legacy_insn_status {
 	INSN_DEPRECATED,
 	INSN_OBSOLETE,
-};
-
-struct insn_emulation_ops {
-	const char		*name;
-	enum legacy_insn_status	status;
-	struct undef_hook	*hooks;
-	int			(*set_hw_mode)(bool enable);
+	INSN_UNAVAILABLE,
 };
 
 struct insn_emulation {
-	struct list_head node;
-	struct insn_emulation_ops *ops;
+	const char			*name;
+	enum legacy_insn_status		status;
+	bool				(*try_emulate)(struct pt_regs *regs,
+						       u32 insn);
+	int				(*set_hw_mode)(bool enable);
+
 	int current_mode;
 	int min;
 	int max;
-};
-
-static LIST_HEAD(insn_emulation);
-static int nr_insn_emulated __initdata;
-static DEFINE_RAW_SPINLOCK(insn_emulation_lock);
-static DEFINE_MUTEX(insn_emulation_mutex);
-
-static void register_emulation_hooks(struct insn_emulation_ops *ops)
-{
-	struct undef_hook *hook;
-
-	BUG_ON(!ops->hooks);
-
-	for (hook = ops->hooks; hook->instr_mask; hook++)
-		register_undef_hook(hook);
-
-	pr_notice("Registered %s emulation handler\n", ops->name);
-}
-
-static void remove_emulation_hooks(struct insn_emulation_ops *ops)
-{
-	struct undef_hook *hook;
-
-	BUG_ON(!ops->hooks);
-
-	for (hook = ops->hooks; hook->instr_mask; hook++)
-		unregister_undef_hook(hook);
-
-	pr_notice("Removed %s emulation handler\n", ops->name);
-}
-
-static void enable_insn_hw_mode(void *data)
-{
-	struct insn_emulation *insn = (struct insn_emulation *)data;
-	if (insn->ops->set_hw_mode)
-		insn->ops->set_hw_mode(true);
-}
-
-static void disable_insn_hw_mode(void *data)
-{
-	struct insn_emulation *insn = (struct insn_emulation *)data;
-	if (insn->ops->set_hw_mode)
-		insn->ops->set_hw_mode(false);
-}
-
-/* Run set_hw_mode(mode) on all active CPUs */
-static int run_all_cpu_set_hw_mode(struct insn_emulation *insn, bool enable)
-{
-	if (!insn->ops->set_hw_mode)
-		return -EINVAL;
-	if (enable)
-		on_each_cpu(enable_insn_hw_mode, (void *)insn, true);
-	else
-		on_each_cpu(disable_insn_hw_mode, (void *)insn, true);
-	return 0;
-}
-
-/*
- * Run set_hw_mode for all insns on a starting CPU.
- * Returns:
- *  0 		- If all the hooks ran successfully.
- * -EINVAL	- At least one hook is not supported by the CPU.
- */
-static int run_all_insn_set_hw_mode(unsigned int cpu)
-{
-	int rc = 0;
-	unsigned long flags;
-	struct insn_emulation *insn;
-
-	raw_spin_lock_irqsave(&insn_emulation_lock, flags);
-	list_for_each_entry(insn, &insn_emulation, node) {
-		bool enable = (insn->current_mode == INSN_HW);
-		if (insn->ops->set_hw_mode && insn->ops->set_hw_mode(enable)) {
-			pr_warn("CPU[%u] cannot support the emulation of %s",
-				cpu, insn->ops->name);
-			rc = -EINVAL;
-		}
-	}
-	raw_spin_unlock_irqrestore(&insn_emulation_lock, flags);
-	return rc;
-}
-
-static int update_insn_emulation_mode(struct insn_emulation *insn,
-				       enum insn_emulation_mode prev)
-{
-	int ret = 0;
-
-	switch (prev) {
-	case INSN_UNDEF: /* Nothing to be done */
-		break;
-	case INSN_EMULATE:
-		remove_emulation_hooks(insn->ops);
-		break;
-	case INSN_HW:
-		if (!run_all_cpu_set_hw_mode(insn, false))
-			pr_notice("Disabled %s support\n", insn->ops->name);
-		break;
-	}
-
-	switch (insn->current_mode) {
-	case INSN_UNDEF:
-		break;
-	case INSN_EMULATE:
-		register_emulation_hooks(insn->ops);
-		break;
-	case INSN_HW:
-		ret = run_all_cpu_set_hw_mode(insn, true);
-		if (!ret)
-			pr_notice("Enabled %s support\n", insn->ops->name);
-		break;
-	}
 
-	return ret;
-}
-
-static void __init register_insn_emulation(struct insn_emulation_ops *ops)
-{
-	unsigned long flags;
-	struct insn_emulation *insn;
-
-	insn = kzalloc(sizeof(*insn), GFP_KERNEL);
-	if (!insn)
-		return;
-
-	insn->ops = ops;
-	insn->min = INSN_UNDEF;
-
-	switch (ops->status) {
-	case INSN_DEPRECATED:
-		insn->current_mode = INSN_EMULATE;
-		/* Disable the HW mode if it was turned on at early boot time */
-		run_all_cpu_set_hw_mode(insn, false);
-		insn->max = INSN_HW;
-		break;
-	case INSN_OBSOLETE:
-		insn->current_mode = INSN_UNDEF;
-		insn->max = INSN_EMULATE;
-		break;
-	}
-
-	raw_spin_lock_irqsave(&insn_emulation_lock, flags);
-	list_add(&insn->node, &insn_emulation);
-	nr_insn_emulated++;
-	raw_spin_unlock_irqrestore(&insn_emulation_lock, flags);
-
-	/* Register any handlers if required */
-	update_insn_emulation_mode(insn, INSN_UNDEF);
-}
-
-static int emulation_proc_handler(struct ctl_table *table, int write,
-				  void *buffer, size_t *lenp,
-				  loff_t *ppos)
-{
-	int ret = 0;
-	struct insn_emulation *insn = container_of(table->data, struct insn_emulation, current_mode);
-	enum insn_emulation_mode prev_mode = insn->current_mode;
-
-	mutex_lock(&insn_emulation_mutex);
-	ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
+	/*
+	 * sysctl for this emulation + a sentinal entry.
+	 */
+	struct ctl_table sysctl[2];
+};
 
-	if (ret || !write || prev_mode == insn->current_mode)
-		goto ret;
+#define ARM_OPCODE_CONDTEST_FAIL   0
+#define ARM_OPCODE_CONDTEST_PASS   1
+#define ARM_OPCODE_CONDTEST_UNCOND 2
 
-	ret = update_insn_emulation_mode(insn, prev_mode);
-	if (ret) {
-		/* Mode change failed, revert to previous mode. */
-		insn->current_mode = prev_mode;
-		update_insn_emulation_mode(insn, INSN_UNDEF);
-	}
-ret:
-	mutex_unlock(&insn_emulation_mutex);
-	return ret;
-}
+#define	ARM_OPCODE_CONDITION_UNCOND	0xf
 
-static void __init register_insn_emulation_sysctl(void)
+static unsigned int __maybe_unused aarch32_check_condition(u32 opcode, u32 psr)
 {
-	unsigned long flags;
-	int i = 0;
-	struct insn_emulation *insn;
-	struct ctl_table *insns_sysctl, *sysctl;
-
-	insns_sysctl = kcalloc(nr_insn_emulated + 1, sizeof(*sysctl),
-			       GFP_KERNEL);
-	if (!insns_sysctl)
-		return;
-
-	raw_spin_lock_irqsave(&insn_emulation_lock, flags);
-	list_for_each_entry(insn, &insn_emulation, node) {
-		sysctl = &insns_sysctl[i];
-
-		sysctl->mode = 0644;
-		sysctl->maxlen = sizeof(int);
+	u32 cc_bits  = opcode >> 28;
 
-		sysctl->procname = insn->ops->name;
-		sysctl->data = &insn->current_mode;
-		sysctl->extra1 = &insn->min;
-		sysctl->extra2 = &insn->max;
-		sysctl->proc_handler = emulation_proc_handler;
-		i++;
+	if (cc_bits != ARM_OPCODE_CONDITION_UNCOND) {
+		if ((*aarch32_opcode_cond_checks[cc_bits])(psr))
+			return ARM_OPCODE_CONDTEST_PASS;
+		else
+			return ARM_OPCODE_CONDTEST_FAIL;
 	}
-	raw_spin_unlock_irqrestore(&insn_emulation_lock, flags);
-
-	register_sysctl("abi", insns_sysctl);
+	return ARM_OPCODE_CONDTEST_UNCOND;
 }
 
+#ifdef CONFIG_SWP_EMULATION
 /*
  *  Implement emulation of the SWP/SWPB instructions using load-exclusive and
  *  store-exclusive.
@@ -339,25 +158,6 @@ static int emulate_swpX(unsigned int address, unsigned int *data,
 	return res;
 }
 
-#define ARM_OPCODE_CONDTEST_FAIL   0
-#define ARM_OPCODE_CONDTEST_PASS   1
-#define ARM_OPCODE_CONDTEST_UNCOND 2
-
-#define	ARM_OPCODE_CONDITION_UNCOND	0xf
-
-static unsigned int __kprobes aarch32_check_condition(u32 opcode, u32 psr)
-{
-	u32 cc_bits  = opcode >> 28;
-
-	if (cc_bits != ARM_OPCODE_CONDITION_UNCOND) {
-		if ((*aarch32_opcode_cond_checks[cc_bits])(psr))
-			return ARM_OPCODE_CONDTEST_PASS;
-		else
-			return ARM_OPCODE_CONDTEST_FAIL;
-	}
-	return ARM_OPCODE_CONDTEST_UNCOND;
-}
-
 /*
  * swp_handler logs the id of calling process, dissects the instruction, sanity
  * checks the memory location, calls emulate_swpX for the actual operation and
@@ -430,28 +230,27 @@ fault:
 	return 0;
 }
 
-/*
- * Only emulate SWP/SWPB executed in ARM state/User mode.
- * The kernel must be SWP free and SWP{B} does not exist in Thumb.
- */
-static struct undef_hook swp_hooks[] = {
-	{
-		.instr_mask	= 0x0fb00ff0,
-		.instr_val	= 0x01000090,
-		.pstate_mask	= PSR_AA32_MODE_MASK,
-		.pstate_val	= PSR_AA32_MODE_USR,
-		.fn		= swp_handler
-	},
-	{ }
-};
+static bool try_emulate_swp(struct pt_regs *regs, u32 insn)
+{
+	/* SWP{B} only exists in ARM state and does not exist in Thumb */
+	if (!compat_user_mode(regs) || compat_thumb_mode(regs))
+		return false;
 
-static struct insn_emulation_ops swp_ops = {
+	if ((insn & 0x0fb00ff0) != 0x01000090)
+		return false;
+
+	return swp_handler(regs, insn) == 0;
+}
+
+static struct insn_emulation insn_swp = {
 	.name = "swp",
 	.status = INSN_OBSOLETE,
-	.hooks = swp_hooks,
+	.try_emulate = try_emulate_swp,
 	.set_hw_mode = NULL,
 };
+#endif /* CONFIG_SWP_EMULATION */
 
+#ifdef CONFIG_CP15_BARRIER_EMULATION
 static int cp15barrier_handler(struct pt_regs *regs, u32 instr)
 {
 	perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, regs->pc);
@@ -514,31 +313,29 @@ static int cp15_barrier_set_hw_mode(bool enable)
 	return 0;
 }
 
-static struct undef_hook cp15_barrier_hooks[] = {
-	{
-		.instr_mask	= 0x0fff0fdf,
-		.instr_val	= 0x0e070f9a,
-		.pstate_mask	= PSR_AA32_MODE_MASK,
-		.pstate_val	= PSR_AA32_MODE_USR,
-		.fn		= cp15barrier_handler,
-	},
-	{
-		.instr_mask	= 0x0fff0fff,
-		.instr_val	= 0x0e070f95,
-		.pstate_mask	= PSR_AA32_MODE_MASK,
-		.pstate_val	= PSR_AA32_MODE_USR,
-		.fn		= cp15barrier_handler,
-	},
-	{ }
-};
+static bool try_emulate_cp15_barrier(struct pt_regs *regs, u32 insn)
+{
+	if (!compat_user_mode(regs) || compat_thumb_mode(regs))
+		return false;
+
+	if ((insn & 0x0fff0fdf) == 0x0e070f9a)
+		return cp15barrier_handler(regs, insn) == 0;
+
+	if ((insn & 0x0fff0fff) == 0x0e070f95)
+		return cp15barrier_handler(regs, insn) == 0;
 
-static struct insn_emulation_ops cp15_barrier_ops = {
+	return false;
+}
+
+static struct insn_emulation insn_cp15_barrier = {
 	.name = "cp15_barrier",
 	.status = INSN_DEPRECATED,
-	.hooks = cp15_barrier_hooks,
+	.try_emulate = try_emulate_cp15_barrier,
 	.set_hw_mode = cp15_barrier_set_hw_mode,
 };
+#endif /* CONFIG_CP15_BARRIER_EMULATION */
 
+#ifdef CONFIG_SETEND_EMULATION
 static int setend_set_hw_mode(bool enable)
 {
 	if (!cpu_supports_mixed_endian_el0())
@@ -586,31 +383,218 @@ static int t16_setend_handler(struct pt_regs *regs, u32 instr)
 	return rc;
 }
 
-static struct undef_hook setend_hooks[] = {
-	{
-		.instr_mask	= 0xfffffdff,
-		.instr_val	= 0xf1010000,
-		.pstate_mask	= PSR_AA32_MODE_MASK,
-		.pstate_val	= PSR_AA32_MODE_USR,
-		.fn		= a32_setend_handler,
-	},
-	{
-		/* Thumb mode */
-		.instr_mask	= 0xfffffff7,
-		.instr_val	= 0x0000b650,
-		.pstate_mask	= (PSR_AA32_T_BIT | PSR_AA32_MODE_MASK),
-		.pstate_val	= (PSR_AA32_T_BIT | PSR_AA32_MODE_USR),
-		.fn		= t16_setend_handler,
-	},
-	{}
-};
+static bool try_emulate_setend(struct pt_regs *regs, u32 insn)
+{
+	if (compat_thumb_mode(regs) &&
+	    (insn & 0xfffffff7) == 0x0000b650)
+		return t16_setend_handler(regs, insn) == 0;
+
+	if (compat_user_mode(regs) &&
+	    (insn & 0xfffffdff) == 0xf1010000)
+		return a32_setend_handler(regs, insn) == 0;
 
-static struct insn_emulation_ops setend_ops = {
+	return false;
+}
+
+static struct insn_emulation insn_setend = {
 	.name = "setend",
 	.status = INSN_DEPRECATED,
-	.hooks = setend_hooks,
+	.try_emulate = try_emulate_setend,
 	.set_hw_mode = setend_set_hw_mode,
 };
+#endif /* CONFIG_SETEND_EMULATION */
+
+static struct insn_emulation *insn_emulations[] = {
+#ifdef CONFIG_SWP_EMULATION
+	&insn_swp,
+#endif
+#ifdef CONFIG_CP15_BARRIER_EMULATION
+	&insn_cp15_barrier,
+#endif
+#ifdef CONFIG_SETEND_EMULATION
+	&insn_setend,
+#endif
+};
+
+static DEFINE_MUTEX(insn_emulation_mutex);
+
+static void enable_insn_hw_mode(void *data)
+{
+	struct insn_emulation *insn = (struct insn_emulation *)data;
+	if (insn->set_hw_mode)
+		insn->set_hw_mode(true);
+}
+
+static void disable_insn_hw_mode(void *data)
+{
+	struct insn_emulation *insn = (struct insn_emulation *)data;
+	if (insn->set_hw_mode)
+		insn->set_hw_mode(false);
+}
+
+/* Run set_hw_mode(mode) on all active CPUs */
+static int run_all_cpu_set_hw_mode(struct insn_emulation *insn, bool enable)
+{
+	if (!insn->set_hw_mode)
+		return -EINVAL;
+	if (enable)
+		on_each_cpu(enable_insn_hw_mode, (void *)insn, true);
+	else
+		on_each_cpu(disable_insn_hw_mode, (void *)insn, true);
+	return 0;
+}
+
+/*
+ * Run set_hw_mode for all insns on a starting CPU.
+ * Returns:
+ *  0 		- If all the hooks ran successfully.
+ * -EINVAL	- At least one hook is not supported by the CPU.
+ */
+static int run_all_insn_set_hw_mode(unsigned int cpu)
+{
+	int rc = 0;
+	unsigned long flags;
+
+	/*
+	 * Disable IRQs to serialize against an IPI from
+	 * run_all_cpu_set_hw_mode(), ensuring the HW is programmed to the most
+	 * recent enablement state if the two race with one another.
+	 */
+	local_irq_save(flags);
+	for (int i = 0; i < ARRAY_SIZE(insn_emulations); i++) {
+		struct insn_emulation *insn = insn_emulations[i];
+		bool enable = READ_ONCE(insn->current_mode) == INSN_HW;
+		if (insn->set_hw_mode && insn->set_hw_mode(enable)) {
+			pr_warn("CPU[%u] cannot support the emulation of %s",
+				cpu, insn->name);
+			rc = -EINVAL;
+		}
+	}
+	local_irq_restore(flags);
+
+	return rc;
+}
+
+static int update_insn_emulation_mode(struct insn_emulation *insn,
+				       enum insn_emulation_mode prev)
+{
+	int ret = 0;
+
+	switch (prev) {
+	case INSN_UNDEF: /* Nothing to be done */
+		break;
+	case INSN_EMULATE:
+		break;
+	case INSN_HW:
+		if (!run_all_cpu_set_hw_mode(insn, false))
+			pr_notice("Disabled %s support\n", insn->name);
+		break;
+	}
+
+	switch (insn->current_mode) {
+	case INSN_UNDEF:
+		break;
+	case INSN_EMULATE:
+		break;
+	case INSN_HW:
+		ret = run_all_cpu_set_hw_mode(insn, true);
+		if (!ret)
+			pr_notice("Enabled %s support\n", insn->name);
+		break;
+	}
+
+	return ret;
+}
+
+static int emulation_proc_handler(struct ctl_table *table, int write,
+				  void *buffer, size_t *lenp,
+				  loff_t *ppos)
+{
+	int ret = 0;
+	struct insn_emulation *insn = container_of(table->data, struct insn_emulation, current_mode);
+	enum insn_emulation_mode prev_mode = insn->current_mode;
+
+	mutex_lock(&insn_emulation_mutex);
+	ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
+
+	if (ret || !write || prev_mode == insn->current_mode)
+		goto ret;
+
+	ret = update_insn_emulation_mode(insn, prev_mode);
+	if (ret) {
+		/* Mode change failed, revert to previous mode. */
+		WRITE_ONCE(insn->current_mode, prev_mode);
+		update_insn_emulation_mode(insn, INSN_UNDEF);
+	}
+ret:
+	mutex_unlock(&insn_emulation_mutex);
+	return ret;
+}
+
+static void __init register_insn_emulation(struct insn_emulation *insn)
+{
+	struct ctl_table *sysctl;
+
+	insn->min = INSN_UNDEF;
+
+	switch (insn->status) {
+	case INSN_DEPRECATED:
+		insn->current_mode = INSN_EMULATE;
+		/* Disable the HW mode if it was turned on at early boot time */
+		run_all_cpu_set_hw_mode(insn, false);
+		insn->max = INSN_HW;
+		break;
+	case INSN_OBSOLETE:
+		insn->current_mode = INSN_UNDEF;
+		insn->max = INSN_EMULATE;
+		break;
+	case INSN_UNAVAILABLE:
+		insn->current_mode = INSN_UNDEF;
+		insn->max = INSN_UNDEF;
+		break;
+	}
+
+	/* Program the HW if required */
+	update_insn_emulation_mode(insn, INSN_UNDEF);
+
+	if (insn->status != INSN_UNAVAILABLE) {
+		sysctl = &insn->sysctl[0];
+
+		sysctl->mode = 0644;
+		sysctl->maxlen = sizeof(int);
+
+		sysctl->procname = insn->name;
+		sysctl->data = &insn->current_mode;
+		sysctl->extra1 = &insn->min;
+		sysctl->extra2 = &insn->max;
+		sysctl->proc_handler = emulation_proc_handler;
+
+		register_sysctl("abi", sysctl);
+	}
+}
+
+bool try_emulate_armv8_deprecated(struct pt_regs *regs, u32 insn)
+{
+	for (int i = 0; i < ARRAY_SIZE(insn_emulations); i++) {
+		struct insn_emulation *ie = insn_emulations[i];
+
+		if (ie->status == INSN_UNAVAILABLE)
+			continue;
+
+		/*
+		 * A trap may race with the mode being changed
+		 * INSN_EMULATE<->INSN_HW. Try to emulate the instruction to
+		 * avoid a spurious UNDEF.
+		 */
+		if (READ_ONCE(ie->current_mode) == INSN_UNDEF)
+			continue;
+
+		if (ie->try_emulate(regs, insn))
+			return true;
+	}
+
+	return false;
+}
 
 /*
  * Invoked as core_initcall, which guarantees that the instruction
@@ -618,24 +602,25 @@ static struct insn_emulation_ops setend_ops = {
  */
 static int __init armv8_deprecated_init(void)
 {
-	if (IS_ENABLED(CONFIG_SWP_EMULATION))
-		register_insn_emulation(&swp_ops);
+#ifdef CONFIG_SETEND_EMULATION
+	if (!system_supports_mixed_endian_el0()) {
+		insn_setend.status = INSN_UNAVAILABLE;
+		pr_info("setend instruction emulation is not supported on this system\n");
+	}
 
-	if (IS_ENABLED(CONFIG_CP15_BARRIER_EMULATION))
-		register_insn_emulation(&cp15_barrier_ops);
+#endif
+	for (int i = 0; i < ARRAY_SIZE(insn_emulations); i++) {
+		struct insn_emulation *ie = insn_emulations[i];
 
-	if (IS_ENABLED(CONFIG_SETEND_EMULATION)) {
-		if (system_supports_mixed_endian_el0())
-			register_insn_emulation(&setend_ops);
-		else
-			pr_info("setend instruction emulation is not supported on this system\n");
+		if (ie->status == INSN_UNAVAILABLE)
+			continue;
+
+		register_insn_emulation(ie);
 	}
 
 	cpuhp_setup_state_nocalls(CPUHP_AP_ARM64_ISNDEP_STARTING,
 				  "arm64/isndep:starting",
 				  run_all_insn_set_hw_mode, NULL);
-	register_insn_emulation_sysctl();
-
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/asm-offsets.c linux-libre-6.2-gnu/arch/arm64/kernel/asm-offsets.c
index 1197e7679882..2234624536d9 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/asm-offsets.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/asm-offsets.c
@@ -82,6 +82,19 @@ int main(void)
   DEFINE(S_STACKFRAME,		offsetof(struct pt_regs, stackframe));
   DEFINE(PT_REGS_SIZE,		sizeof(struct pt_regs));
   BLANK();
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
+  DEFINE(FREGS_X0,		offsetof(struct ftrace_regs, regs[0]));
+  DEFINE(FREGS_X2,		offsetof(struct ftrace_regs, regs[2]));
+  DEFINE(FREGS_X4,		offsetof(struct ftrace_regs, regs[4]));
+  DEFINE(FREGS_X6,		offsetof(struct ftrace_regs, regs[6]));
+  DEFINE(FREGS_X8,		offsetof(struct ftrace_regs, regs[8]));
+  DEFINE(FREGS_FP,		offsetof(struct ftrace_regs, fp));
+  DEFINE(FREGS_LR,		offsetof(struct ftrace_regs, lr));
+  DEFINE(FREGS_SP,		offsetof(struct ftrace_regs, sp));
+  DEFINE(FREGS_PC,		offsetof(struct ftrace_regs, pc));
+  DEFINE(FREGS_SIZE,		sizeof(struct ftrace_regs));
+  BLANK();
+#endif
 #ifdef CONFIG_COMPAT
   DEFINE(COMPAT_SIGFRAME_REGS_OFFSET,		offsetof(struct compat_sigframe, uc.uc_mcontext.arm_r0));
   DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET,	offsetof(struct compat_rt_sigframe, sig.uc.uc_mcontext.arm_r0));
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/cpu_errata.c linux-libre-6.2-gnu/arch/arm64/kernel/cpu_errata.c
index 89ac00084f38..307faa2b4395 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/cpu_errata.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/cpu_errata.c
@@ -661,6 +661,13 @@ const struct arm64_cpu_capabilities arm64_errata[] = {
 		CAP_MIDR_RANGE_LIST(trbe_write_out_of_range_cpus),
 	},
 #endif
+#ifdef CONFIG_ARM64_ERRATUM_2645198
+	{
+		.desc = "ARM erratum 2645198",
+		.capability = ARM64_WORKAROUND_2645198,
+		ERRATA_MIDR_ALL_VERSIONS(MIDR_CORTEX_A715)
+	},
+#endif
 #ifdef CONFIG_ARM64_ERRATUM_2077057
 	{
 		.desc = "ARM erratum 2077057",
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/cpufeature.c linux-libre-6.2-gnu/arch/arm64/kernel/cpufeature.c
index b3f37e2209ad..a77315b338e6 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/cpufeature.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/cpufeature.c
@@ -212,6 +212,8 @@ static const struct arm64_ftr_bits ftr_id_aa64isar1[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64isar2[] = {
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_EL1_CSSC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_EL1_RPRFM_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_AA64ISAR2_EL1_BC_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_PTR_AUTH),
 		       FTR_STRICT, FTR_EXACT, ID_AA64ISAR2_EL1_APA3_SHIFT, 4, 0),
@@ -402,14 +404,14 @@ struct arm64_ftr_reg arm64_ftr_reg_ctrel0 = {
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_INNERSHR_SHIFT, 4, 0xf),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_FCSE_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_MMFR0_AUXREG_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_TCM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_SHARELVL_SHIFT, 4, 0),
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_OUTERSHR_SHIFT, 4, 0xf),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_PMSA_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_VMSA_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_InnerShr_SHIFT, 4, 0xf),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_FCSE_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_AuxReg_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_TCM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_ShareLvl_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_OuterShr_SHIFT, 4, 0xf),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_PMSA_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR0_EL1_VMSA_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
@@ -429,32 +431,32 @@ static const struct arm64_ftr_bits ftr_id_aa64dfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_mvfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPROUND_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPSHVEC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPSQRT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPDIVIDE_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPTRAP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPDP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_FPSP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_SIMD_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPRound_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPShVec_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPSqrt_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPDivide_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPTrap_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPDP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_FPSP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR0_EL1_SIMDReg_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_mvfr1[] = {
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_SIMDFMAC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_FPHP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_SIMDHP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_SIMDSP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_SIMDINT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_SIMDLS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_FPDNAN_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_FPFTZ_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_SIMDFMAC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_FPHP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_SIMDHP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_SIMDSP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_SIMDInt_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_SIMDLS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_FPDNaN_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR1_EL1_FPFtZ_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_mvfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR2_FPMISC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR2_SIMDMISC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR2_EL1_FPMisc_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, MVFR2_EL1_SIMDMisc_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
@@ -470,34 +472,34 @@ static const struct arm64_ftr_bits ftr_gmid[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_isar0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_DIVIDE_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_DEBUG_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_COPROC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_CMPBRANCH_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_BITFIELD_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_BITCOUNT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_SWAP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_Divide_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_Debug_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_Coproc_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_CmpBranch_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_BitField_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_BitCount_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR0_EL1_Swap_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_isar5[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_RDM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_CRC32_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SHA1_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_AES_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_SEVL_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_RDM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_CRC32_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_SHA2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_SHA1_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_AES_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR5_EL1_SEVL_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr4[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EVT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_CCIDX_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_LSM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_HPDS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_CNP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_XNX_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_AC2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_EVT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_CCIDX_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_LSM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_HPDS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_CnP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_XNX_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR4_EL1_AC2_SHIFT, 4, 0),
 
 	/*
 	 * SpecSEI = 1 indicates that the PE might generate an SError on an
@@ -505,80 +507,80 @@ static const struct arm64_ftr_bits ftr_id_mmfr4[] = {
 	 * SError might be generated than it will not be. Hence it has been
 	 * classified as FTR_HIGHER_SAFE.
 	 */
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_MMFR4_SPECSEI_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_MMFR4_EL1_SpecSEI_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_isar4[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_SWP_FRAC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_PSR_M_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_SYNCH_PRIM_FRAC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_BARRIER_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_SMC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_WRITEBACK_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_WITHSHIFTS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_UNPRIV_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_SWP_frac_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_PSR_M_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_SynchPrim_frac_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_Barrier_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_SMC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_Writeback_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_WithShifts_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR4_EL1_Unpriv_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_mmfr5[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR5_ETS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_MMFR5_EL1_ETS_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_isar6[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_I8MM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_BF16_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_SPECRES_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_SB_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_FHM_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_DP_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_JSCVT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_I8MM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_BF16_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_SPECRES_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_SB_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_FHM_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_DP_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_JSCVT_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_pfr0[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_DIT_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR0_CSV2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_STATE3_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_STATE2_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_STATE1_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_STATE0_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_DIT_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_CSV2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_State3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_State2_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_State1_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR0_EL1_State0_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_pfr1[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_GIC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_VIRT_FRAC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_SEC_FRAC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_GENTIMER_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_VIRTUALIZATION_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_MPROGMOD_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_SECURITY_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_PROGMOD_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_GIC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_Virt_frac_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_Sec_frac_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_GenTimer_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_Virtualization_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_MProgMod_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_Security_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR1_EL1_ProgMod_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_pfr2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_SSBS_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_CSV3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_EL1_SSBS_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_EL1_CSV3_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_dfr0[] = {
 	/* [31:28] TraceFilt */
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_DFR0_PERFMON_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_MPROFDBG_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_MMAPTRC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_COPTRC_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_MMAPDBG_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_COPSDBG_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_COPDBG_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_DFR0_EL1_PerfMon_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_MProfDbg_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_MMapTrc_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_CopTrc_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_MMapDbg_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_CopSDbg_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR0_EL1_CopDbg_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
 static const struct arm64_ftr_bits ftr_id_dfr1[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR1_MTPMU_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_DFR1_EL1_MTPMU_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
@@ -1119,12 +1121,12 @@ static int update_32bit_cpu_features(int cpu, struct cpuinfo_32bit *info,
 	 * EL1-dependent register fields to avoid spurious sanity check fails.
 	 */
 	if (!id_aa64pfr0_32bit_el1(pfr0)) {
-		relax_cpu_ftr_reg(SYS_ID_ISAR4_EL1, ID_ISAR4_SMC_SHIFT);
-		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_VIRT_FRAC_SHIFT);
-		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_SEC_FRAC_SHIFT);
-		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_VIRTUALIZATION_SHIFT);
-		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_SECURITY_SHIFT);
-		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_PROGMOD_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_ISAR4_EL1, ID_ISAR4_EL1_SMC_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_EL1_Virt_frac_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_EL1_Sec_frac_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_EL1_Virtualization_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_EL1_Security_SHIFT);
+		relax_cpu_ftr_reg(SYS_ID_PFR1_EL1, ID_PFR1_EL1_ProgMod_SHIFT);
 	}
 
 	taint |= check_update_ftr_reg(SYS_ID_DFR0_EL1, cpu,
@@ -2074,8 +2076,10 @@ static void cpu_enable_mte(struct arm64_cpu_capabilities const *cap)
 	 * Clear the tags in the zero page. This needs to be done via the
 	 * linear map which has the Tagged attribute.
 	 */
-	if (!test_and_set_bit(PG_mte_tagged, &ZERO_PAGE(0)->flags))
+	if (try_page_mte_tagging(ZERO_PAGE(0))) {
 		mte_clear_page_tags(lm_alias(empty_zero_page));
+		set_page_mte_tagged(ZERO_PAGE(0));
+	}
 
 	kasan_init_hw_tags_cpu();
 }
@@ -2101,6 +2105,11 @@ static void cpu_trap_el0_impdef(const struct arm64_cpu_capabilities *__unused)
 	sysreg_clear_set(sctlr_el1, 0, SCTLR_EL1_TIDCP);
 }
 
+static void cpu_enable_dit(const struct arm64_cpu_capabilities *__unused)
+{
+	set_pstate_dit(1);
+}
+
 /* Internal helper functions to match cpu capability type */
 static bool
 cpucap_late_cpu_optional(const struct arm64_cpu_capabilities *cap)
@@ -2664,6 +2673,18 @@ static const struct arm64_cpu_capabilities arm64_features[] = {
 		.matches = has_cpuid_feature,
 		.cpu_enable = cpu_trap_el0_impdef,
 	},
+	{
+		.desc = "Data independent timing control (DIT)",
+		.capability = ARM64_HAS_DIT,
+		.type = ARM64_CPUCAP_SYSTEM_FEATURE,
+		.sys_reg = SYS_ID_AA64PFR0_EL1,
+		.sign = FTR_UNSIGNED,
+		.field_pos = ID_AA64PFR0_EL1_DIT_SHIFT,
+		.field_width = 4,
+		.min_field_value = ID_AA64PFR0_EL1_DIT_IMP,
+		.matches = has_cpuid_feature,
+		.cpu_enable = cpu_enable_dit,
+	},
 	{},
 };
 
@@ -2772,6 +2793,7 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 	HWCAP_CAP(SYS_ID_AA64MMFR2_EL1, ID_AA64MMFR2_EL1_AT_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_USCAT),
 #ifdef CONFIG_ARM64_SVE
 	HWCAP_CAP(SYS_ID_AA64PFR0_EL1, ID_AA64PFR0_EL1_SVE_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR0_EL1_SVE_IMP, CAP_HWCAP, KERNEL_HWCAP_SVE),
+	HWCAP_CAP(SYS_ID_AA64ZFR0_EL1, ID_AA64ZFR0_EL1_SVEver_SHIFT, 4, FTR_UNSIGNED, ID_AA64ZFR0_EL1_SVEver_SVE2p1, CAP_HWCAP, KERNEL_HWCAP_SVE2P1),
 	HWCAP_CAP(SYS_ID_AA64ZFR0_EL1, ID_AA64ZFR0_EL1_SVEver_SHIFT, 4, FTR_UNSIGNED, ID_AA64ZFR0_EL1_SVEver_SVE2, CAP_HWCAP, KERNEL_HWCAP_SVE2),
 	HWCAP_CAP(SYS_ID_AA64ZFR0_EL1, ID_AA64ZFR0_EL1_AES_SHIFT, 4, FTR_UNSIGNED, ID_AA64ZFR0_EL1_AES_IMP, CAP_HWCAP, KERNEL_HWCAP_SVEAES),
 	HWCAP_CAP(SYS_ID_AA64ZFR0_EL1, ID_AA64ZFR0_EL1_AES_SHIFT, 4, FTR_UNSIGNED, ID_AA64ZFR0_EL1_AES_PMULL128, CAP_HWCAP, KERNEL_HWCAP_SVEPMULL),
@@ -2798,6 +2820,8 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = {
 #endif /* CONFIG_ARM64_MTE */
 	HWCAP_CAP(SYS_ID_AA64MMFR0_EL1, ID_AA64MMFR0_EL1_ECV_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ECV),
 	HWCAP_CAP(SYS_ID_AA64MMFR1_EL1, ID_AA64MMFR1_EL1_AFP_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_AFP),
+	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_CSSC_SHIFT, 4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_CSSC_IMP, CAP_HWCAP, KERNEL_HWCAP_CSSC),
+	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_RPRFM_SHIFT, 4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_RPRFM_IMP, CAP_HWCAP, KERNEL_HWCAP_RPRFM),
 	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_RPRES_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_RPRES),
 	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_WFxT_SHIFT, 4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_WFxT_IMP, CAP_HWCAP, KERNEL_HWCAP_WFXT),
 #ifdef CONFIG_ARM64_SME
@@ -2829,24 +2853,24 @@ static bool compat_has_neon(const struct arm64_cpu_capabilities *cap, int scope)
 	else
 		mvfr1 = read_sysreg_s(SYS_MVFR1_EL1);
 
-	return cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_SIMDSP_SHIFT) &&
-		cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_SIMDINT_SHIFT) &&
-		cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_SIMDLS_SHIFT);
+	return cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_EL1_SIMDSP_SHIFT) &&
+		cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_EL1_SIMDInt_SHIFT) &&
+		cpuid_feature_extract_unsigned_field(mvfr1, MVFR1_EL1_SIMDLS_SHIFT);
 }
 #endif
 
 static const struct arm64_cpu_capabilities compat_elf_hwcaps[] = {
 #ifdef CONFIG_COMPAT
 	HWCAP_CAP_MATCH(compat_has_neon, CAP_COMPAT_HWCAP, COMPAT_HWCAP_NEON),
-	HWCAP_CAP(SYS_MVFR1_EL1, MVFR1_SIMDFMAC_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFPv4),
+	HWCAP_CAP(SYS_MVFR1_EL1, MVFR1_EL1_SIMDFMAC_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFPv4),
 	/* Arm v8 mandates MVFR0.FPDP == {0, 2}. So, piggy back on this for the presence of VFP support */
-	HWCAP_CAP(SYS_MVFR0_EL1, MVFR0_FPDP_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFP),
-	HWCAP_CAP(SYS_MVFR0_EL1, MVFR0_FPDP_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFPv3),
-	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_AES_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_PMULL),
-	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_AES_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_AES),
-	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_SHA1_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_SHA1),
-	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_SHA2_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_SHA2),
-	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_CRC32_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_CRC32),
+	HWCAP_CAP(SYS_MVFR0_EL1, MVFR0_EL1_FPDP_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFP),
+	HWCAP_CAP(SYS_MVFR0_EL1, MVFR0_EL1_FPDP_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP, COMPAT_HWCAP_VFPv3),
+	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_EL1_AES_SHIFT, 4, FTR_UNSIGNED, 2, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_PMULL),
+	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_EL1_AES_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_AES),
+	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_EL1_SHA1_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_SHA1),
+	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_EL1_SHA2_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_SHA2),
+	HWCAP_CAP(SYS_ID_ISAR5_EL1, ID_ISAR5_EL1_CRC32_SHIFT, 4, FTR_UNSIGNED, 1, CAP_COMPAT_HWCAP2, COMPAT_HWCAP2_CRC32),
 #endif
 	{},
 };
@@ -3435,35 +3459,22 @@ int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt)
 	return rc;
 }
 
-static int emulate_mrs(struct pt_regs *regs, u32 insn)
+bool try_emulate_mrs(struct pt_regs *regs, u32 insn)
 {
 	u32 sys_reg, rt;
 
+	if (compat_user_mode(regs) || !aarch64_insn_is_mrs(insn))
+		return false;
+
 	/*
 	 * sys_reg values are defined as used in mrs/msr instruction.
 	 * shift the imm value to get the encoding.
 	 */
 	sys_reg = (u32)aarch64_insn_decode_immediate(AARCH64_INSN_IMM_16, insn) << 5;
 	rt = aarch64_insn_decode_register(AARCH64_INSN_REGTYPE_RT, insn);
-	return do_emulate_mrs(regs, sys_reg, rt);
-}
-
-static struct undef_hook mrs_hook = {
-	.instr_mask = 0xffff0000,
-	.instr_val  = 0xd5380000,
-	.pstate_mask = PSR_AA32_MODE_MASK,
-	.pstate_val = PSR_MODE_EL0t,
-	.fn = emulate_mrs,
-};
-
-static int __init enable_mrs_emulation(void)
-{
-	register_undef_hook(&mrs_hook);
-	return 0;
+	return do_emulate_mrs(regs, sys_reg, rt) == 0;
 }
 
-core_initcall(enable_mrs_emulation);
-
 enum mitigation_state arm64_get_meltdown_state(void)
 {
 	if (__meltdown_safe)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/cpuinfo.c linux-libre-6.2-gnu/arch/arm64/kernel/cpuinfo.c
index 28d4f442b0bc..379695262b77 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/cpuinfo.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/cpuinfo.c
@@ -116,6 +116,9 @@ static const char *const hwcap_str[] = {
 	[KERNEL_HWCAP_WFXT]		= "wfxt",
 	[KERNEL_HWCAP_EBF16]		= "ebf16",
 	[KERNEL_HWCAP_SVE_EBF16]	= "sveebf16",
+	[KERNEL_HWCAP_CSSC]		= "cssc",
+	[KERNEL_HWCAP_RPRFM]		= "rprfm",
+	[KERNEL_HWCAP_SVE2P1]		= "sve2p1",
 };
 
 #ifdef CONFIG_COMPAT
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi-entry.S linux-libre-6.2-gnu/arch/arm64/kernel/efi-entry.S
deleted file mode 100644
index 61a87fa1c305..000000000000
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi-entry.S
+++ /dev/null
@@ -1,69 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * EFI entry point.
- *
- * Copyright (C) 2013, 2014 Red Hat, Inc.
- * Author: Mark Salter <msalter@redhat.com>
- */
-#include <linux/linkage.h>
-#include <linux/init.h>
-
-#include <asm/assembler.h>
-
-	__INIT
-
-SYM_CODE_START(efi_enter_kernel)
-	/*
-	 * efi_pe_entry() will have copied the kernel image if necessary and we
-	 * end up here with device tree address in x1 and the kernel entry
-	 * point stored in x0. Save those values in registers which are
-	 * callee preserved.
-	 */
-	ldr	w2, =primary_entry_offset
-	add	x19, x0, x2		// relocated Image entrypoint
-	mov	x20, x1			// DTB address
-
-	/*
-	 * Clean the copied Image to the PoC, and ensure it is not shadowed by
-	 * stale icache entries from before relocation.
-	 */
-	ldr	w1, =kernel_size
-	add	x1, x0, x1
-	bl	dcache_clean_poc
-	ic	ialluis
-
-	/*
-	 * Clean the remainder of this routine to the PoC
-	 * so that we can safely disable the MMU and caches.
-	 */
-	adr	x0, 0f
-	adr	x1, 3f
-	bl	dcache_clean_poc
-0:
-	/* Turn off Dcache and MMU */
-	mrs	x0, CurrentEL
-	cmp	x0, #CurrentEL_EL2
-	b.ne	1f
-	mrs	x0, sctlr_el2
-	bic	x0, x0, #1 << 0	// clear SCTLR.M
-	bic	x0, x0, #1 << 2	// clear SCTLR.C
-	pre_disable_mmu_workaround
-	msr	sctlr_el2, x0
-	isb
-	b	2f
-1:
-	mrs	x0, sctlr_el1
-	bic	x0, x0, #1 << 0	// clear SCTLR.M
-	bic	x0, x0, #1 << 2	// clear SCTLR.C
-	pre_disable_mmu_workaround
-	msr	sctlr_el1, x0
-	isb
-2:
-	/* Jump to kernel entry point */
-	mov	x0, x20
-	mov	x1, xzr
-	mov	x2, xzr
-	mov	x3, xzr
-	br	x19
-3:
-SYM_CODE_END(efi_enter_kernel)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi-rt-wrapper.S linux-libre-6.2-gnu/arch/arm64/kernel/efi-rt-wrapper.S
index 75691a2641c1..e8ae803662cf 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi-rt-wrapper.S
+++ linux-libre-6.2-gnu/arch/arm64/kernel/efi-rt-wrapper.S
@@ -4,9 +4,10 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/assembler.h>
 
 SYM_FUNC_START(__efi_rt_asm_wrapper)
-	stp	x29, x30, [sp, #-32]!
+	stp	x29, x30, [sp, #-112]!
 	mov	x29, sp
 
 	/*
@@ -16,6 +17,22 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	 */
 	stp	x1, x18, [sp, #16]
 
+	/*
+	 * Preserve all callee saved registers and preserve the stack pointer
+	 * value at the base of the EFI runtime stack so we can recover from
+	 * synchronous exceptions occurring while executing the firmware
+	 * routines.
+	 */
+	stp	x19, x20, [sp, #32]
+	stp	x21, x22, [sp, #48]
+	stp	x23, x24, [sp, #64]
+	stp	x25, x26, [sp, #80]
+	stp	x27, x28, [sp, #96]
+
+	ldr_l	x16, efi_rt_stack_top
+	mov	sp, x16
+	stp	x18, x29, [sp, #-16]!
+
 	/*
 	 * We are lucky enough that no EFI runtime services take more than
 	 * 5 arguments, so all are passed in registers rather than via the
@@ -29,9 +46,13 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	mov	x4, x6
 	blr	x8
 
+	mov	x16, sp
+	mov	sp, x29
+	str	xzr, [x16, #8]			// clear recorded task SP value
+
 	ldp	x1, x2, [sp, #16]
 	cmp	x2, x18
-	ldp	x29, x30, [sp], #32
+	ldp	x29, x30, [sp], #112
 	b.ne	0f
 	ret
 0:
@@ -42,6 +63,25 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	 * called with preemption disabled and a separate shadow stack is used
 	 * for interrupts.
 	 */
-	mov	x18, x2
+#ifdef CONFIG_SHADOW_CALL_STACK
+	ldr_l	x18, efi_rt_stack_top
+	ldr	x18, [x18, #-16]
+#endif
+
 	b	efi_handle_corrupted_x18	// tail call
 SYM_FUNC_END(__efi_rt_asm_wrapper)
+
+SYM_CODE_START(__efi_rt_asm_recover)
+	mov	sp, x30
+
+	ldr_l	x16, efi_rt_stack_top		// clear recorded task SP value
+	str	xzr, [x16, #-8]
+
+	ldp	x19, x20, [sp, #32]
+	ldp	x21, x22, [sp, #48]
+	ldp	x23, x24, [sp, #64]
+	ldp	x25, x26, [sp, #80]
+	ldp	x27, x28, [sp, #96]
+	ldp	x29, x30, [sp], #112
+	ret
+SYM_CODE_END(__efi_rt_asm_recover)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/efi.c linux-libre-6.2-gnu/arch/arm64/kernel/efi.c
index a908a37f0367..b273900f4566 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/efi.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/efi.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 
 #include <asm/efi.h>
+#include <asm/stacktrace.h>
 
 static bool region_is_misaligned(const efi_memory_desc_t *md)
 {
@@ -144,3 +145,52 @@ asmlinkage efi_status_t efi_handle_corrupted_x18(efi_status_t s, const char *f)
 	pr_err_ratelimited(FW_BUG "register x18 corrupted by EFI %s\n", f);
 	return s;
 }
+
+DEFINE_SPINLOCK(efi_rt_lock);
+
+asmlinkage u64 *efi_rt_stack_top __ro_after_init;
+
+asmlinkage efi_status_t __efi_rt_asm_recover(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	 /* Check whether the exception occurred while running the firmware */
+	if (!current_in_efi() || regs->pc >= TASK_SIZE_64)
+		return false;
+
+	pr_err(FW_BUG "Unable to handle %s in EFI runtime service\n", msg);
+	add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK);
+	clear_bit(EFI_RUNTIME_SERVICES, &efi.flags);
+
+	regs->regs[0]	= EFI_ABORTED;
+	regs->regs[30]	= efi_rt_stack_top[-1];
+	regs->pc	= (u64)__efi_rt_asm_recover;
+
+	if (IS_ENABLED(CONFIG_SHADOW_CALL_STACK))
+		regs->regs[18] = efi_rt_stack_top[-2];
+
+	return true;
+}
+
+/* EFI requires 8 KiB of stack space for runtime services */
+static_assert(THREAD_SIZE >= SZ_8K);
+
+static int __init arm64_efi_rt_init(void)
+{
+	void *p;
+
+	if (!efi_enabled(EFI_RUNTIME_SERVICES))
+		return 0;
+
+	p = __vmalloc_node(THREAD_SIZE, THREAD_ALIGN, GFP_KERNEL,
+			   NUMA_NO_NODE, &&l);
+l:	if (!p) {
+		pr_warn("Failed to allocate EFI runtime stack\n");
+		clear_bit(EFI_RUNTIME_SERVICES, &efi.flags);
+		return -ENOMEM;
+	}
+
+	efi_rt_stack_top = p + THREAD_SIZE;
+	return 0;
+}
+core_initcall(arm64_efi_rt_init);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/elfcore.c linux-libre-6.2-gnu/arch/arm64/kernel/elfcore.c
index 27ef7ad3ffd2..2e94d20c4ac7 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/elfcore.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/elfcore.c
@@ -8,28 +8,27 @@
 #include <asm/cpufeature.h>
 #include <asm/mte.h>
 
-#define for_each_mte_vma(vmi, vma)					\
+#define for_each_mte_vma(cprm, i, m)					\
 	if (system_supports_mte())					\
-		for_each_vma(vmi, vma)					\
-			if (vma->vm_flags & VM_MTE)
+		for (i = 0, m = cprm->vma_meta;				\
+		     i < cprm->vma_count;				\
+		     i++, m = cprm->vma_meta + i)			\
+			if (m->flags & VM_MTE)
 
-static unsigned long mte_vma_tag_dump_size(struct vm_area_struct *vma)
+static unsigned long mte_vma_tag_dump_size(struct core_vma_metadata *m)
 {
-	if (vma->vm_flags & VM_DONTDUMP)
-		return 0;
-
-	return vma_pages(vma) * MTE_PAGE_TAG_STORAGE;
+	return (m->dump_size >> PAGE_SHIFT) * MTE_PAGE_TAG_STORAGE;
 }
 
 /* Derived from dump_user_range(); start/end must be page-aligned */
 static int mte_dump_tag_range(struct coredump_params *cprm,
-			      unsigned long start, unsigned long end)
+			      unsigned long start, unsigned long len)
 {
 	int ret = 1;
 	unsigned long addr;
 	void *tags = NULL;
 
-	for (addr = start; addr < end; addr += PAGE_SIZE) {
+	for (addr = start; addr < start + len; addr += PAGE_SIZE) {
 		struct page *page = get_dump_page(addr);
 
 		/*
@@ -47,7 +46,7 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 		 * Pages mapped in user space as !pte_access_permitted() (e.g.
 		 * PROT_EXEC only) may not have the PG_mte_tagged flag set.
 		 */
-		if (!test_bit(PG_mte_tagged, &page->flags)) {
+		if (!page_mte_tagged(page)) {
 			put_page(page);
 			dump_skip(cprm, MTE_PAGE_TAG_STORAGE);
 			continue;
@@ -65,7 +64,6 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 		mte_save_page_tags(page_address(page), tags);
 		put_page(page);
 		if (!dump_emit(cprm, tags, MTE_PAGE_TAG_STORAGE)) {
-			mte_free_tag_storage(tags);
 			ret = 0;
 			break;
 		}
@@ -77,13 +75,13 @@ static int mte_dump_tag_range(struct coredump_params *cprm,
 	return ret;
 }
 
-Elf_Half elf_core_extra_phdrs(void)
+Elf_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
+	int i;
+	struct core_vma_metadata *m;
 	int vma_count = 0;
-	VMA_ITERATOR(vmi, current->mm, 0);
 
-	for_each_mte_vma(vmi, vma)
+	for_each_mte_vma(cprm, i, m)
 		vma_count++;
 
 	return vma_count;
@@ -91,18 +89,18 @@ Elf_Half elf_core_extra_phdrs(void)
 
 int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 {
-	struct vm_area_struct *vma;
-	VMA_ITERATOR(vmi, current->mm, 0);
+	int i;
+	struct core_vma_metadata *m;
 
-	for_each_mte_vma(vmi, vma) {
+	for_each_mte_vma(cprm, i, m) {
 		struct elf_phdr phdr;
 
 		phdr.p_type = PT_AARCH64_MEMTAG_MTE;
 		phdr.p_offset = offset;
-		phdr.p_vaddr = vma->vm_start;
+		phdr.p_vaddr = m->start;
 		phdr.p_paddr = 0;
-		phdr.p_filesz = mte_vma_tag_dump_size(vma);
-		phdr.p_memsz = vma->vm_end - vma->vm_start;
+		phdr.p_filesz = mte_vma_tag_dump_size(m);
+		phdr.p_memsz = m->end - m->start;
 		offset += phdr.p_filesz;
 		phdr.p_flags = 0;
 		phdr.p_align = 0;
@@ -114,28 +112,25 @@ int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
+	int i;
+	struct core_vma_metadata *m;
 	size_t data_size = 0;
-	VMA_ITERATOR(vmi, current->mm, 0);
 
-	for_each_mte_vma(vmi, vma)
-		data_size += mte_vma_tag_dump_size(vma);
+	for_each_mte_vma(cprm, i, m)
+		data_size += mte_vma_tag_dump_size(m);
 
 	return data_size;
 }
 
 int elf_core_write_extra_data(struct coredump_params *cprm)
 {
-	struct vm_area_struct *vma;
-	VMA_ITERATOR(vmi, current->mm, 0);
-
-	for_each_mte_vma(vmi, vma) {
-		if (vma->vm_flags & VM_DONTDUMP)
-			continue;
+	int i;
+	struct core_vma_metadata *m;
 
-		if (!mte_dump_tag_range(cprm, vma->vm_start, vma->vm_end))
+	for_each_mte_vma(cprm, i, m) {
+		if (!mte_dump_tag_range(cprm, m->start, m->dump_size))
 			return 0;
 	}
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/entry-common.c linux-libre-6.2-gnu/arch/arm64/kernel/entry-common.c
index 27369fa1c032..cce1167199e3 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/entry-common.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/entry-common.c
@@ -30,7 +30,7 @@
 /*
  * Handle IRQ/context state management when entering from kernel mode.
  * Before this function is called it is not safe to call regular kernel code,
- * intrumentable code, or any code which may trigger an exception.
+ * instrumentable code, or any code which may trigger an exception.
  *
  * This is intended to match the logic in irqentry_enter(), handling the kernel
  * mode transitions only.
@@ -63,7 +63,7 @@ static void noinstr enter_from_kernel_mode(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when exiting to kernel mode.
  * After this function returns it is not safe to call regular kernel code,
- * intrumentable code, or any code which may trigger an exception.
+ * instrumentable code, or any code which may trigger an exception.
  *
  * This is intended to match the logic in irqentry_exit(), handling the kernel
  * mode transitions only, and with preemption handled elsewhere.
@@ -97,7 +97,7 @@ static void noinstr exit_to_kernel_mode(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when entering from user mode.
  * Before this function is called it is not safe to call regular kernel code,
- * intrumentable code, or any code which may trigger an exception.
+ * instrumentable code, or any code which may trigger an exception.
  */
 static __always_inline void __enter_from_user_mode(void)
 {
@@ -116,7 +116,7 @@ static __always_inline void enter_from_user_mode(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when exiting to user mode.
  * After this function returns it is not safe to call regular kernel code,
- * intrumentable code, or any code which may trigger an exception.
+ * instrumentable code, or any code which may trigger an exception.
  */
 static __always_inline void __exit_to_user_mode(void)
 {
@@ -152,7 +152,7 @@ asmlinkage void noinstr asm_exit_to_user_mode(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when entering an NMI from user/kernel
  * mode. Before this function is called it is not safe to call regular kernel
- * code, intrumentable code, or any code which may trigger an exception.
+ * code, instrumentable code, or any code which may trigger an exception.
  */
 static void noinstr arm64_enter_nmi(struct pt_regs *regs)
 {
@@ -170,7 +170,7 @@ static void noinstr arm64_enter_nmi(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when exiting an NMI from user/kernel
  * mode. After this function returns it is not safe to call regular kernel
- * code, intrumentable code, or any code which may trigger an exception.
+ * code, instrumentable code, or any code which may trigger an exception.
  */
 static void noinstr arm64_exit_nmi(struct pt_regs *regs)
 {
@@ -192,7 +192,7 @@ static void noinstr arm64_exit_nmi(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when entering a debug exception from
  * kernel mode. Before this function is called it is not safe to call regular
- * kernel code, intrumentable code, or any code which may trigger an exception.
+ * kernel code, instrumentable code, or any code which may trigger an exception.
  */
 static void noinstr arm64_enter_el1_dbg(struct pt_regs *regs)
 {
@@ -207,7 +207,7 @@ static void noinstr arm64_enter_el1_dbg(struct pt_regs *regs)
 /*
  * Handle IRQ/context state management when exiting a debug exception from
  * kernel mode. After this function returns it is not safe to call regular
- * kernel code, intrumentable code, or any code which may trigger an exception.
+ * kernel code, instrumentable code, or any code which may trigger an exception.
  */
 static void noinstr arm64_exit_el1_dbg(struct pt_regs *regs)
 {
@@ -384,7 +384,7 @@ static void noinstr el1_undef(struct pt_regs *regs, unsigned long esr)
 {
 	enter_from_kernel_mode(regs);
 	local_daif_inherit(regs);
-	do_undefinstr(regs, esr);
+	do_el1_undef(regs, esr);
 	local_daif_mask();
 	exit_to_kernel_mode(regs);
 }
@@ -570,7 +570,7 @@ static void noinstr el0_sys(struct pt_regs *regs, unsigned long esr)
 {
 	enter_from_user_mode(regs);
 	local_daif_restore(DAIF_PROCCTX);
-	do_sysinstr(esr, regs);
+	do_el0_sys(esr, regs);
 	exit_to_user_mode(regs);
 }
 
@@ -599,7 +599,7 @@ static void noinstr el0_undef(struct pt_regs *regs, unsigned long esr)
 {
 	enter_from_user_mode(regs);
 	local_daif_restore(DAIF_PROCCTX);
-	do_undefinstr(regs, esr);
+	do_el0_undef(regs, esr);
 	exit_to_user_mode(regs);
 }
 
@@ -762,7 +762,7 @@ static void noinstr el0_cp15(struct pt_regs *regs, unsigned long esr)
 {
 	enter_from_user_mode(regs);
 	local_daif_restore(DAIF_PROCCTX);
-	do_cp15instr(esr, regs);
+	do_el0_cp15(esr, regs);
 	exit_to_user_mode(regs);
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/entry-ftrace.S linux-libre-6.2-gnu/arch/arm64/kernel/entry-ftrace.S
index 322a831f8ede..3b625f76ffba 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/entry-ftrace.S
+++ linux-libre-6.2-gnu/arch/arm64/kernel/entry-ftrace.S
@@ -13,83 +13,58 @@
 #include <asm/ftrace.h>
 #include <asm/insn.h>
 
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 /*
  * Due to -fpatchable-function-entry=2, the compiler has placed two NOPs before
  * the regular function prologue. For an enabled callsite, ftrace_init_nop() and
  * ftrace_make_call() have patched those NOPs to:
  *
  * 	MOV	X9, LR
- * 	BL	<entry>
- *
- * ... where <entry> is either ftrace_caller or ftrace_regs_caller.
+ * 	BL	ftrace_caller
  *
  * Each instrumented function follows the AAPCS, so here x0-x8 and x18-x30 are
  * live (x18 holds the Shadow Call Stack pointer), and x9-x17 are safe to
  * clobber.
  *
- * We save the callsite's context into a pt_regs before invoking any ftrace
- * callbacks. So that we can get a sensible backtrace, we create a stack record
- * for the callsite and the ftrace entry assembly. This is not sufficient for
- * reliable stacktrace: until we create the callsite stack record, its caller
- * is missing from the LR and existing chain of frame records.
+ * We save the callsite's context into a struct ftrace_regs before invoking any
+ * ftrace callbacks. So that we can get a sensible backtrace, we create frame
+ * records for the callsite and the ftrace entry assembly. This is not
+ * sufficient for reliable stacktrace: until we create the callsite stack
+ * record, its caller is missing from the LR and existing chain of frame
+ * records.
  */
-	.macro  ftrace_regs_entry, allregs=0
-	/* Make room for pt_regs, plus a callee frame */
-	sub	sp, sp, #(PT_REGS_SIZE + 16)
-
-	/* Save function arguments (and x9 for simplicity) */
-	stp	x0, x1, [sp, #S_X0]
-	stp	x2, x3, [sp, #S_X2]
-	stp	x4, x5, [sp, #S_X4]
-	stp	x6, x7, [sp, #S_X6]
-	stp	x8, x9, [sp, #S_X8]
-
-	/* Optionally save the callee-saved registers, always save the FP */
-	.if \allregs == 1
-	stp	x10, x11, [sp, #S_X10]
-	stp	x12, x13, [sp, #S_X12]
-	stp	x14, x15, [sp, #S_X14]
-	stp	x16, x17, [sp, #S_X16]
-	stp	x18, x19, [sp, #S_X18]
-	stp	x20, x21, [sp, #S_X20]
-	stp	x22, x23, [sp, #S_X22]
-	stp	x24, x25, [sp, #S_X24]
-	stp	x26, x27, [sp, #S_X26]
-	stp	x28, x29, [sp, #S_X28]
-	.else
-	str	x29, [sp, #S_FP]
-	.endif
-
-	/* Save the callsite's SP and LR */
-	add	x10, sp, #(PT_REGS_SIZE + 16)
-	stp	x9, x10, [sp, #S_LR]
+SYM_CODE_START(ftrace_caller)
+	bti	c
 
-	/* Save the PC after the ftrace callsite */
-	str	x30, [sp, #S_PC]
+	/* Save original SP */
+	mov	x10, sp
 
-	/* Create a frame record for the callsite above pt_regs */
-	stp	x29, x9, [sp, #PT_REGS_SIZE]
-	add	x29, sp, #PT_REGS_SIZE
+	/* Make room for ftrace regs, plus two frame records */
+	sub	sp, sp, #(FREGS_SIZE + 32)
 
-	/* Create our frame record within pt_regs. */
-	stp	x29, x30, [sp, #S_STACKFRAME]
-	add	x29, sp, #S_STACKFRAME
-	.endm
+	/* Save function arguments */
+	stp	x0, x1, [sp, #FREGS_X0]
+	stp	x2, x3, [sp, #FREGS_X2]
+	stp	x4, x5, [sp, #FREGS_X4]
+	stp	x6, x7, [sp, #FREGS_X6]
+	str	x8,     [sp, #FREGS_X8]
 
-SYM_CODE_START(ftrace_regs_caller)
-	bti	c
-	ftrace_regs_entry	1
-	b	ftrace_common
-SYM_CODE_END(ftrace_regs_caller)
+	/* Save the callsite's FP, LR, SP */
+	str	x29, [sp, #FREGS_FP]
+	str	x9,  [sp, #FREGS_LR]
+	str	x10, [sp, #FREGS_SP]
 
-SYM_CODE_START(ftrace_caller)
-	bti	c
-	ftrace_regs_entry	0
-	b	ftrace_common
-SYM_CODE_END(ftrace_caller)
+	/* Save the PC after the ftrace callsite */
+	str	x30, [sp, #FREGS_PC]
+
+	/* Create a frame record for the callsite above the ftrace regs */
+	stp	x29, x9, [sp, #FREGS_SIZE + 16]
+	add	x29, sp, #FREGS_SIZE + 16
+
+	/* Create our frame record above the ftrace regs */
+	stp	x29, x30, [sp, #FREGS_SIZE]
+	add	x29, sp, #FREGS_SIZE
 
-SYM_CODE_START(ftrace_common)
 	sub	x0, x30, #AARCH64_INSN_SIZE	// ip (callsite's BL insn)
 	mov	x1, x9				// parent_ip (callsite's LR)
 	ldr_l	x2, function_trace_op		// op
@@ -104,24 +79,24 @@ SYM_INNER_LABEL(ftrace_call, SYM_L_GLOBAL)
  * to restore x0-x8, x29, and x30.
  */
 	/* Restore function arguments */
-	ldp	x0, x1, [sp]
-	ldp	x2, x3, [sp, #S_X2]
-	ldp	x4, x5, [sp, #S_X4]
-	ldp	x6, x7, [sp, #S_X6]
-	ldr	x8, [sp, #S_X8]
+	ldp	x0, x1, [sp, #FREGS_X0]
+	ldp	x2, x3, [sp, #FREGS_X2]
+	ldp	x4, x5, [sp, #FREGS_X4]
+	ldp	x6, x7, [sp, #FREGS_X6]
+	ldr	x8,     [sp, #FREGS_X8]
 
 	/* Restore the callsite's FP, LR, PC */
-	ldr	x29, [sp, #S_FP]
-	ldr	x30, [sp, #S_LR]
-	ldr	x9, [sp, #S_PC]
+	ldr	x29, [sp, #FREGS_FP]
+	ldr	x30, [sp, #FREGS_LR]
+	ldr	x9,  [sp, #FREGS_PC]
 
 	/* Restore the callsite's SP */
-	add	sp, sp, #PT_REGS_SIZE + 16
+	add	sp, sp, #FREGS_SIZE + 32
 
 	ret	x9
-SYM_CODE_END(ftrace_common)
+SYM_CODE_END(ftrace_caller)
 
-#else /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
+#else /* CONFIG_DYNAMIC_FTRACE_WITH_ARGS */
 
 /*
  * Gcc with -pg will put the following code in the beginning of each function:
@@ -195,44 +170,6 @@ SYM_CODE_END(ftrace_common)
 	add	\reg, \reg, #8
 	.endm
 
-#ifndef CONFIG_DYNAMIC_FTRACE
-/*
- * void _mcount(unsigned long return_address)
- * @return_address: return address to instrumented function
- *
- * This function makes calls, if enabled, to:
- *     - tracer function to probe instrumented function's entry,
- *     - ftrace_graph_caller to set up an exit hook
- */
-SYM_FUNC_START(_mcount)
-	mcount_enter
-
-	ldr_l	x2, ftrace_trace_function
-	adr	x0, ftrace_stub
-	cmp	x0, x2			// if (ftrace_trace_function
-	b.eq	skip_ftrace_call	//     != ftrace_stub) {
-
-	mcount_get_pc	x0		//       function's pc
-	mcount_get_lr	x1		//       function's lr (= parent's pc)
-	blr	x2			//   (*ftrace_trace_function)(pc, lr);
-
-skip_ftrace_call:			// }
-#ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	ldr_l	x2, ftrace_graph_return
-	cmp	x0, x2			//   if ((ftrace_graph_return
-	b.ne	ftrace_graph_caller	//        != ftrace_stub)
-
-	ldr_l	x2, ftrace_graph_entry	//     || (ftrace_graph_entry
-	adr_l	x0, ftrace_graph_entry_stub //     != ftrace_graph_entry_stub))
-	cmp	x0, x2
-	b.ne	ftrace_graph_caller	//     ftrace_graph_caller();
-#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
-	mcount_exit
-SYM_FUNC_END(_mcount)
-EXPORT_SYMBOL(_mcount)
-NOKPROBE(_mcount)
-
-#else /* CONFIG_DYNAMIC_FTRACE */
 /*
  * _mcount() is used to build the kernel with -pg option, but all the branch
  * instructions to _mcount() are replaced to NOP initially at kernel start up,
@@ -272,7 +209,6 @@ SYM_INNER_LABEL(ftrace_graph_call, SYM_L_GLOBAL) // ftrace_graph_caller();
 
 	mcount_exit
 SYM_FUNC_END(ftrace_caller)
-#endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 /*
@@ -293,7 +229,7 @@ SYM_FUNC_START(ftrace_graph_caller)
 	mcount_exit
 SYM_FUNC_END(ftrace_graph_caller)
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
-#endif /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
+#endif /* CONFIG_DYNAMIC_FTRACE_WITH_ARGS */
 
 SYM_TYPED_FUNC_START(ftrace_stub)
 	ret
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/entry.S linux-libre-6.2-gnu/arch/arm64/kernel/entry.S
index e28137d64b76..11cb99c4d298 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/entry.S
+++ linux-libre-6.2-gnu/arch/arm64/kernel/entry.S
@@ -197,6 +197,9 @@ alternative_cb_end
 	.endm
 
 	.macro	kernel_entry, el, regsize = 64
+	.if	\el == 0
+	alternative_insn nop, SET_PSTATE_DIT(1), ARM64_HAS_DIT
+	.endif
 	.if	\regsize == 32
 	mov	w0, w0				// zero upper 32 bits of x0
 	.endif
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/fpsimd.c linux-libre-6.2-gnu/arch/arm64/kernel/fpsimd.c
index 23834d96d1e7..b6ef1af0122e 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/fpsimd.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/fpsimd.c
@@ -118,16 +118,8 @@
  *   returned from the 2nd syscall yet, TIF_FOREIGN_FPSTATE is still set so
  *   whatever is in the FPSIMD registers is not saved to memory, but discarded.
  */
-struct fpsimd_last_state_struct {
-	struct user_fpsimd_state *st;
-	void *sve_state;
-	void *za_state;
-	u64 *svcr;
-	unsigned int sve_vl;
-	unsigned int sme_vl;
-};
 
-static DEFINE_PER_CPU(struct fpsimd_last_state_struct, fpsimd_last_state);
+static DEFINE_PER_CPU(struct cpu_fp_state, fpsimd_last_state);
 
 __ro_after_init struct vl_info vl_info[ARM64_VEC_MAX] = {
 #ifdef CONFIG_ARM64_SVE
@@ -330,15 +322,6 @@ void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
  *    The task can execute SVE instructions while in userspace without
  *    trapping to the kernel.
  *
- *    When stored, Z0-Z31 (incorporating Vn in bits[127:0] or the
- *    corresponding Zn), P0-P15 and FFR are encoded in
- *    task->thread.sve_state, formatted appropriately for vector
- *    length task->thread.sve_vl or, if SVCR.SM is set,
- *    task->thread.sme_vl.
- *
- *    task->thread.sve_state must point to a valid buffer at least
- *    sve_state_size(task) bytes in size.
- *
  *    During any syscall, the kernel may optionally clear TIF_SVE and
  *    discard the vector state except for the FPSIMD subset.
  *
@@ -348,7 +331,15 @@ void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
  *    do_sve_acc() to be called, which does some preparation and then
  *    sets TIF_SVE.
  *
- *    When stored, FPSIMD registers V0-V31 are encoded in
+ * During any syscall, the kernel may optionally clear TIF_SVE and
+ * discard the vector state except for the FPSIMD subset.
+ *
+ * The data will be stored in one of two formats:
+ *
+ *  * FPSIMD only - FP_STATE_FPSIMD:
+ *
+ *    When the FPSIMD only state stored task->thread.fp_type is set to
+ *    FP_STATE_FPSIMD, the FPSIMD registers V0-V31 are encoded in
  *    task->thread.uw.fpsimd_state; bits [max : 128] for each of Z0-Z31 are
  *    logically zero but not stored anywhere; P0-P15 and FFR are not
  *    stored and have unspecified values from userspace's point of
@@ -356,7 +347,23 @@ void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
  *    but userspace is discouraged from relying on this.
  *
  *    task->thread.sve_state does not need to be non-NULL, valid or any
- *    particular size: it must not be dereferenced.
+ *    particular size: it must not be dereferenced and any data stored
+ *    there should be considered stale and not referenced.
+ *
+ *  * SVE state - FP_STATE_SVE:
+ *
+ *    When the full SVE state is stored task->thread.fp_type is set to
+ *    FP_STATE_SVE and Z0-Z31 (incorporating Vn in bits[127:0] or the
+ *    corresponding Zn), P0-P15 and FFR are encoded in in
+ *    task->thread.sve_state, formatted appropriately for vector
+ *    length task->thread.sve_vl or, if SVCR.SM is set,
+ *    task->thread.sme_vl. The storage for the vector registers in
+ *    task->thread.uw.fpsimd_state should be ignored.
+ *
+ *    task->thread.sve_state must point to a valid buffer at least
+ *    sve_state_size(task) bytes in size. The data stored in
+ *    task->thread.uw.fpsimd_state.vregs should be considered stale
+ *    and not referenced.
  *
  *  * FPSR and FPCR are always stored in task->thread.uw.fpsimd_state
  *    irrespective of whether TIF_SVE is clear or set, since these are
@@ -378,11 +385,37 @@ static void task_fpsimd_load(void)
 	WARN_ON(!system_supports_fpsimd());
 	WARN_ON(!have_cpu_fpsimd_context());
 
-	/* Check if we should restore SVE first */
-	if (IS_ENABLED(CONFIG_ARM64_SVE) && test_thread_flag(TIF_SVE)) {
-		sve_set_vq(sve_vq_from_vl(task_get_sve_vl(current)) - 1);
-		restore_sve_regs = true;
-		restore_ffr = true;
+	if (system_supports_sve() || system_supports_sme()) {
+		switch (current->thread.fp_type) {
+		case FP_STATE_FPSIMD:
+			/* Stop tracking SVE for this task until next use. */
+			if (test_and_clear_thread_flag(TIF_SVE))
+				sve_user_disable();
+			break;
+		case FP_STATE_SVE:
+			if (!thread_sm_enabled(&current->thread) &&
+			    !WARN_ON_ONCE(!test_and_set_thread_flag(TIF_SVE)))
+				sve_user_enable();
+
+			if (test_thread_flag(TIF_SVE))
+				sve_set_vq(sve_vq_from_vl(task_get_sve_vl(current)) - 1);
+
+			restore_sve_regs = true;
+			restore_ffr = true;
+			break;
+		default:
+			/*
+			 * This indicates either a bug in
+			 * fpsimd_save() or memory corruption, we
+			 * should always record an explicit format
+			 * when we save. We always at least have the
+			 * memory allocated for FPSMID registers so
+			 * try that and hope for the best.
+			 */
+			WARN_ON_ONCE(1);
+			clear_thread_flag(TIF_SVE);
+			break;
+		}
 	}
 
 	/* Restore SME, override SVE register configuration if needed */
@@ -398,18 +431,19 @@ static void task_fpsimd_load(void)
 		if (thread_za_enabled(&current->thread))
 			za_load_state(current->thread.za_state);
 
-		if (thread_sm_enabled(&current->thread)) {
-			restore_sve_regs = true;
+		if (thread_sm_enabled(&current->thread))
 			restore_ffr = system_supports_fa64();
-		}
 	}
 
-	if (restore_sve_regs)
+	if (restore_sve_regs) {
+		WARN_ON_ONCE(current->thread.fp_type != FP_STATE_SVE);
 		sve_load_state(sve_pffr(&current->thread),
 			       &current->thread.uw.fpsimd_state.fpsr,
 			       restore_ffr);
-	else
+	} else {
+		WARN_ON_ONCE(current->thread.fp_type != FP_STATE_FPSIMD);
 		fpsimd_load_state(&current->thread.uw.fpsimd_state);
+	}
 }
 
 /*
@@ -419,12 +453,12 @@ static void task_fpsimd_load(void)
  * last, if KVM is involved this may be the guest VM context rather
  * than the host thread for the VM pointed to by current. This means
  * that we must always reference the state storage via last rather
- * than via current, other than the TIF_ flags which KVM will
- * carefully maintain for us.
+ * than via current, if we are saving KVM state then it will have
+ * ensured that the type of registers to save is set in last->to_save.
  */
 static void fpsimd_save(void)
 {
-	struct fpsimd_last_state_struct const *last =
+	struct cpu_fp_state const *last =
 		this_cpu_ptr(&fpsimd_last_state);
 	/* set by fpsimd_bind_task_to_cpu() or fpsimd_bind_state_to_cpu() */
 	bool save_sve_regs = false;
@@ -437,7 +471,14 @@ static void fpsimd_save(void)
 	if (test_thread_flag(TIF_FOREIGN_FPSTATE))
 		return;
 
-	if (test_thread_flag(TIF_SVE)) {
+	/*
+	 * If a task is in a syscall the ABI allows us to only
+	 * preserve the state shared with FPSIMD so don't bother
+	 * saving the full SVE state in that case.
+	 */
+	if ((last->to_save == FP_STATE_CURRENT && test_thread_flag(TIF_SVE) &&
+	     !in_syscall(current_pt_regs())) ||
+	    last->to_save == FP_STATE_SVE) {
 		save_sve_regs = true;
 		save_ffr = true;
 		vl = last->sve_vl;
@@ -474,8 +515,10 @@ static void fpsimd_save(void)
 		sve_save_state((char *)last->sve_state +
 					sve_ffr_offset(vl),
 			       &last->st->fpsr, save_ffr);
+		*last->fp_type = FP_STATE_SVE;
 	} else {
 		fpsimd_save_state(last->st);
+		*last->fp_type = FP_STATE_FPSIMD;
 	}
 }
 
@@ -768,8 +811,7 @@ void fpsimd_sync_to_sve(struct task_struct *task)
  */
 void sve_sync_to_fpsimd(struct task_struct *task)
 {
-	if (test_tsk_thread_flag(task, TIF_SVE) ||
-	    thread_sm_enabled(&task->thread))
+	if (task->thread.fp_type == FP_STATE_SVE)
 		sve_to_fpsimd(task);
 }
 
@@ -848,8 +890,10 @@ int vec_set_vector_length(struct task_struct *task, enum vec_type type,
 
 	fpsimd_flush_task_state(task);
 	if (test_and_clear_tsk_thread_flag(task, TIF_SVE) ||
-	    thread_sm_enabled(&task->thread))
+	    thread_sm_enabled(&task->thread)) {
 		sve_to_fpsimd(task);
+		task->thread.fp_type = FP_STATE_FPSIMD;
+	}
 
 	if (system_supports_sme() && type == ARM64_VEC_SME) {
 		task->thread.svcr &= ~(SVCR_SM_MASK |
@@ -1368,6 +1412,7 @@ static void sve_init_regs(void)
 		fpsimd_bind_task_to_cpu();
 	} else {
 		fpsimd_to_sve(current);
+		current->thread.fp_type = FP_STATE_SVE;
 	}
 }
 
@@ -1596,6 +1641,8 @@ void fpsimd_flush_thread(void)
 		current->thread.svcr = 0;
 	}
 
+	current->thread.fp_type = FP_STATE_FPSIMD;
+
 	put_cpu_fpsimd_context();
 	kfree(sve_state);
 	kfree(za_state);
@@ -1627,6 +1674,31 @@ void fpsimd_signal_preserve_current_state(void)
 		sve_to_fpsimd(current);
 }
 
+/*
+ * Called by KVM when entering the guest.
+ */
+void fpsimd_kvm_prepare(void)
+{
+	if (!system_supports_sve())
+		return;
+
+	/*
+	 * KVM does not save host SVE state since we can only enter
+	 * the guest from a syscall so the ABI means that only the
+	 * non-saved SVE state needs to be saved.  If we have left
+	 * SVE enabled for performance reasons then update the task
+	 * state to be FPSIMD only.
+	 */
+	get_cpu_fpsimd_context();
+
+	if (test_and_clear_thread_flag(TIF_SVE)) {
+		sve_to_fpsimd(current);
+		current->thread.fp_type = FP_STATE_FPSIMD;
+	}
+
+	put_cpu_fpsimd_context();
+}
+
 /*
  * Associate current's FPSIMD context with this cpu
  * The caller must have ownership of the cpu FPSIMD context before calling
@@ -1634,8 +1706,7 @@ void fpsimd_signal_preserve_current_state(void)
  */
 static void fpsimd_bind_task_to_cpu(void)
 {
-	struct fpsimd_last_state_struct *last =
-		this_cpu_ptr(&fpsimd_last_state);
+	struct cpu_fp_state *last = this_cpu_ptr(&fpsimd_last_state);
 
 	WARN_ON(!system_supports_fpsimd());
 	last->st = &current->thread.uw.fpsimd_state;
@@ -1644,6 +1715,8 @@ static void fpsimd_bind_task_to_cpu(void)
 	last->sve_vl = task_get_sve_vl(current);
 	last->sme_vl = task_get_sme_vl(current);
 	last->svcr = &current->thread.svcr;
+	last->fp_type = &current->thread.fp_type;
+	last->to_save = FP_STATE_CURRENT;
 	current->thread.fpsimd_cpu = smp_processor_id();
 
 	/*
@@ -1665,22 +1738,14 @@ static void fpsimd_bind_task_to_cpu(void)
 	}
 }
 
-void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *st, void *sve_state,
-			      unsigned int sve_vl, void *za_state,
-			      unsigned int sme_vl, u64 *svcr)
+void fpsimd_bind_state_to_cpu(struct cpu_fp_state *state)
 {
-	struct fpsimd_last_state_struct *last =
-		this_cpu_ptr(&fpsimd_last_state);
+	struct cpu_fp_state *last = this_cpu_ptr(&fpsimd_last_state);
 
 	WARN_ON(!system_supports_fpsimd());
 	WARN_ON(!in_softirq() && !irqs_disabled());
 
-	last->st = st;
-	last->svcr = svcr;
-	last->sve_state = sve_state;
-	last->za_state = za_state;
-	last->sve_vl = sve_vl;
-	last->sme_vl = sme_vl;
+	*last = *state;
 }
 
 /*
@@ -1838,7 +1903,7 @@ void kernel_neon_begin(void)
 	/* Invalidate any task state remaining in the fpsimd regs: */
 	fpsimd_flush_cpu_state();
 }
-EXPORT_SYMBOL(kernel_neon_begin);
+EXPORT_SYMBOL_GPL(kernel_neon_begin);
 
 /*
  * kernel_neon_end(): give the CPU FPSIMD registers back to the current task
@@ -1856,7 +1921,7 @@ void kernel_neon_end(void)
 
 	put_cpu_fpsimd_context();
 }
-EXPORT_SYMBOL(kernel_neon_end);
+EXPORT_SYMBOL_GPL(kernel_neon_end);
 
 #ifdef CONFIG_EFI
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/ftrace.c linux-libre-6.2-gnu/arch/arm64/kernel/ftrace.c
index 8745175f4a75..b30b955a8921 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/ftrace.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/ftrace.c
@@ -17,7 +17,49 @@
 #include <asm/insn.h>
 #include <asm/patching.h>
 
-#ifdef CONFIG_DYNAMIC_FTRACE
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
+struct fregs_offset {
+	const char *name;
+	int offset;
+};
+
+#define FREGS_OFFSET(n, field)				\
+{							\
+	.name = n,					\
+	.offset = offsetof(struct ftrace_regs, field),	\
+}
+
+static const struct fregs_offset fregs_offsets[] = {
+	FREGS_OFFSET("x0", regs[0]),
+	FREGS_OFFSET("x1", regs[1]),
+	FREGS_OFFSET("x2", regs[2]),
+	FREGS_OFFSET("x3", regs[3]),
+	FREGS_OFFSET("x4", regs[4]),
+	FREGS_OFFSET("x5", regs[5]),
+	FREGS_OFFSET("x6", regs[6]),
+	FREGS_OFFSET("x7", regs[7]),
+	FREGS_OFFSET("x8", regs[8]),
+
+	FREGS_OFFSET("x29", fp),
+	FREGS_OFFSET("x30", lr),
+	FREGS_OFFSET("lr", lr),
+
+	FREGS_OFFSET("sp", sp),
+	FREGS_OFFSET("pc", pc),
+};
+
+int ftrace_regs_query_register_offset(const char *name)
+{
+	for (int i = 0; i < ARRAY_SIZE(fregs_offsets); i++) {
+		const struct fregs_offset *roff = &fregs_offsets[i];
+		if (!strcmp(roff->name, name))
+			return roff->offset;
+	}
+
+	return -EINVAL;
+}
+#endif
+
 /*
  * Replace a single instruction, which may be a branch or NOP.
  * If @validate == true, a replaced instruction is checked against 'old'.
@@ -70,9 +112,6 @@ static struct plt_entry *get_ftrace_plt(struct module *mod, unsigned long addr)
 
 	if (addr == FTRACE_ADDR)
 		return &plt[FTRACE_PLT_IDX];
-	if (addr == FTRACE_REGS_ADDR &&
-	    IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS))
-		return &plt[FTRACE_REGS_PLT_IDX];
 #endif
 	return NULL;
 }
@@ -154,25 +193,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
 	return ftrace_modify_code(pc, old, new, true);
 }
 
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
-int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
-			unsigned long addr)
-{
-	unsigned long pc = rec->ip;
-	u32 old, new;
-
-	if (!ftrace_find_callable_addr(rec, NULL, &old_addr))
-		return -EINVAL;
-	if (!ftrace_find_callable_addr(rec, NULL, &addr))
-		return -EINVAL;
-
-	old = aarch64_insn_gen_branch_imm(pc, old_addr,
-					  AARCH64_INSN_BRANCH_LINK);
-	new = aarch64_insn_gen_branch_imm(pc, addr, AARCH64_INSN_BRANCH_LINK);
-
-	return ftrace_modify_code(pc, old, new, true);
-}
-
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 /*
  * The compiler has inserted two NOPs before the regular function prologue.
  * All instrumented functions follow the AAPCS, so x0-x8 and x19-x30 are live,
@@ -228,7 +249,7 @@ int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec,
 	 *
 	 * Note: 'mod' is only set at module load time.
 	 */
-	if (!IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS) &&
+	if (!IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_ARGS) &&
 	    IS_ENABLED(CONFIG_ARM64_MODULE_PLTS) && mod) {
 		return aarch64_insn_patch_text_nosync((void *)pc, new);
 	}
@@ -246,7 +267,6 @@ void arch_ftrace_update_code(int command)
 	command |= FTRACE_MAY_SLEEP;
 	ftrace_modify_all_code(command);
 }
-#endif /* CONFIG_DYNAMIC_FTRACE */
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 /*
@@ -277,21 +297,11 @@ void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent,
 	}
 }
 
-#ifdef CONFIG_DYNAMIC_FTRACE
-
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
 void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
 		       struct ftrace_ops *op, struct ftrace_regs *fregs)
 {
-	/*
-	 * When DYNAMIC_FTRACE_WITH_REGS is selected, `fregs` can never be NULL
-	 * and arch_ftrace_get_regs(fregs) will always give a non-NULL pt_regs
-	 * in which we can safely modify the LR.
-	 */
-	struct pt_regs *regs = arch_ftrace_get_regs(fregs);
-	unsigned long *parent = (unsigned long *)&procedure_link_pointer(regs);
-
-	prepare_ftrace_return(ip, parent, frame_pointer(regs));
+	prepare_ftrace_return(ip, &fregs->lr, fregs->fp);
 }
 #else
 /*
@@ -323,6 +333,5 @@ int ftrace_disable_ftrace_graph_caller(void)
 {
 	return ftrace_modify_graph_caller(false);
 }
-#endif /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
-#endif /* CONFIG_DYNAMIC_FTRACE */
+#endif /* CONFIG_DYNAMIC_FTRACE_WITH_ARGS */
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/head.S linux-libre-6.2-gnu/arch/arm64/kernel/head.S
index 2196aad7b55b..952e17bd1c0b 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/head.S
+++ linux-libre-6.2-gnu/arch/arm64/kernel/head.S
@@ -462,6 +462,9 @@ SYM_FUNC_START_LOCAL(__primary_switched)
 	bl	early_fdt_map			// Try mapping the FDT early
 	mov	x0, x20				// pass the full boot status
 	bl	init_feature_override		// Parse cpu feature overrides
+#ifdef CONFIG_UNWIND_PATCH_PAC_INTO_SCS
+	bl	scs_patch_vmlinux
+#endif
 	mov	x0, x20
 	bl	finalise_el2			// Prefer VHE if possible
 	ldp	x29, x30, [sp], #16
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/hibernate.c linux-libre-6.2-gnu/arch/arm64/kernel/hibernate.c
index af5df48ba915..788597a6b6a2 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/hibernate.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/hibernate.c
@@ -271,7 +271,7 @@ static int swsusp_mte_save_tags(void)
 			if (!page)
 				continue;
 
-			if (!test_bit(PG_mte_tagged, &page->flags))
+			if (!page_mte_tagged(page))
 				continue;
 
 			ret = save_tags(page, pfn);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/image-vars.h linux-libre-6.2-gnu/arch/arm64/kernel/image-vars.h
index 8151412653de..d0e9bb5c91fc 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/image-vars.h
+++ linux-libre-6.2-gnu/arch/arm64/kernel/image-vars.h
@@ -10,7 +10,6 @@
 #error This file should only be included in vmlinux.lds.S
 #endif
 
-PROVIDE(__efistub_kernel_size		= _edata - _text);
 PROVIDE(__efistub_primary_entry_offset	= primary_entry - _text);
 
 /*
@@ -22,13 +21,6 @@ PROVIDE(__efistub_primary_entry_offset	= primary_entry - _text);
  * linked at. The routines below are all implemented in assembler in a
  * position independent manner
  */
-PROVIDE(__efistub_memcmp		= __pi_memcmp);
-PROVIDE(__efistub_memchr		= __pi_memchr);
-PROVIDE(__efistub_strlen		= __pi_strlen);
-PROVIDE(__efistub_strnlen		= __pi_strnlen);
-PROVIDE(__efistub_strcmp		= __pi_strcmp);
-PROVIDE(__efistub_strncmp		= __pi_strncmp);
-PROVIDE(__efistub_strrchr		= __pi_strrchr);
 PROVIDE(__efistub_dcache_clean_poc	= __pi_dcache_clean_poc);
 
 PROVIDE(__efistub__text			= _text);
@@ -71,12 +63,6 @@ KVM_NVHE_ALIAS(nvhe_hyp_panic_handler);
 /* Vectors installed by hyp-init on reset HVC. */
 KVM_NVHE_ALIAS(__hyp_stub_vectors);
 
-/* Kernel symbol used by icache_is_vpipt(). */
-KVM_NVHE_ALIAS(__icache_flags);
-
-/* VMID bits set by the KVM VMID allocator */
-KVM_NVHE_ALIAS(kvm_arm_vmid_bits);
-
 /* Static keys which are set if a vGIC trap should be handled in hyp. */
 KVM_NVHE_ALIAS(vgic_v2_cpuif_trap);
 KVM_NVHE_ALIAS(vgic_v3_cpuif_trap);
@@ -92,9 +78,6 @@ KVM_NVHE_ALIAS(gic_nonsecure_priorities);
 KVM_NVHE_ALIAS(__start___kvm_ex_table);
 KVM_NVHE_ALIAS(__stop___kvm_ex_table);
 
-/* Array containing bases of nVHE per-CPU memory regions. */
-KVM_NVHE_ALIAS(kvm_arm_hyp_percpu_base);
-
 /* PMU available static key */
 #ifdef CONFIG_HW_PERF_EVENTS
 KVM_NVHE_ALIAS(kvm_arm_pmu_available);
@@ -111,12 +94,6 @@ KVM_NVHE_ALIAS_HYP(__memcpy, __pi_memcpy);
 KVM_NVHE_ALIAS_HYP(__memset, __pi_memset);
 #endif
 
-/* Kernel memory sections */
-KVM_NVHE_ALIAS(__start_rodata);
-KVM_NVHE_ALIAS(__end_rodata);
-KVM_NVHE_ALIAS(__bss_start);
-KVM_NVHE_ALIAS(__bss_stop);
-
 /* Hyp memory sections */
 KVM_NVHE_ALIAS(__hyp_idmap_text_start);
 KVM_NVHE_ALIAS(__hyp_idmap_text_end);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/irq.c linux-libre-6.2-gnu/arch/arm64/kernel/irq.c
index 38dbd3828f13..6ad5c6ef5329 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/irq.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/irq.c
@@ -10,20 +10,21 @@
  * Copyright (C) 2012 ARM Ltd.
  */
 
-#include <linux/irq.h>
-#include <linux/memory.h>
-#include <linux/smp.h>
 #include <linux/hardirq.h>
 #include <linux/init.h>
+#include <linux/irq.h>
 #include <linux/irqchip.h>
 #include <linux/kprobes.h>
+#include <linux/memory.h>
 #include <linux/scs.h>
 #include <linux/seq_file.h>
+#include <linux/smp.h>
 #include <linux/vmalloc.h>
 #include <asm/daifflags.h>
 #include <asm/exception.h>
-#include <asm/vmap_stack.h>
 #include <asm/softirq_stack.h>
+#include <asm/stacktrace.h>
+#include <asm/vmap_stack.h>
 
 /* Only access this in an NMI enter/exit */
 DEFINE_PER_CPU(struct nmi_ctx, nmi_contexts);
@@ -41,7 +42,7 @@ static void init_irq_scs(void)
 {
 	int cpu;
 
-	if (!IS_ENABLED(CONFIG_SHADOW_CALL_STACK))
+	if (!scs_is_enabled())
 		return;
 
 	for_each_possible_cpu(cpu)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/module.c linux-libre-6.2-gnu/arch/arm64/kernel/module.c
index 76b41e4ca9fa..5af4975caeb5 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/module.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/module.c
@@ -15,9 +15,11 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/moduleloader.h>
+#include <linux/scs.h>
 #include <linux/vmalloc.h>
 #include <asm/alternative.h>
 #include <asm/insn.h>
+#include <asm/scs.h>
 #include <asm/sections.h>
 
 void *module_alloc(unsigned long size)
@@ -497,9 +499,6 @@ static int module_init_ftrace_plt(const Elf_Ehdr *hdr,
 
 	__init_plt(&plts[FTRACE_PLT_IDX], FTRACE_ADDR);
 
-	if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS))
-		__init_plt(&plts[FTRACE_REGS_PLT_IDX], FTRACE_REGS_ADDR);
-
 	mod->arch.ftrace_trampolines = plts;
 #endif
 	return 0;
@@ -514,5 +513,11 @@ int module_finalize(const Elf_Ehdr *hdr,
 	if (s)
 		apply_alternatives_module((void *)s->sh_addr, s->sh_size);
 
+	if (scs_is_dynamic()) {
+		s = find_section(hdr, sechdrs, ".init.eh_frame");
+		if (s)
+			scs_patch((void *)s->sh_addr, s->sh_size);
+	}
+
 	return module_init_ftrace_plt(hdr, sechdrs, me);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/mte.c linux-libre-6.2-gnu/arch/arm64/kernel/mte.c
index 7467217c1eaf..f5bcb0dc6267 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/mte.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/mte.c
@@ -41,19 +41,17 @@ static void mte_sync_page_tags(struct page *page, pte_t old_pte,
 	if (check_swap && is_swap_pte(old_pte)) {
 		swp_entry_t entry = pte_to_swp_entry(old_pte);
 
-		if (!non_swap_entry(entry) && mte_restore_tags(entry, page))
-			return;
+		if (!non_swap_entry(entry))
+			mte_restore_tags(entry, page);
 	}
 
 	if (!pte_is_tagged)
 		return;
 
-	/*
-	 * Test PG_mte_tagged again in case it was racing with another
-	 * set_pte_at().
-	 */
-	if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+	if (try_page_mte_tagging(page)) {
 		mte_clear_page_tags(page_address(page));
+		set_page_mte_tagged(page);
+	}
 }
 
 void mte_sync_tags(pte_t old_pte, pte_t pte)
@@ -69,9 +67,11 @@ void mte_sync_tags(pte_t old_pte, pte_t pte)
 
 	/* if PG_mte_tagged is set, tags have already been initialised */
 	for (i = 0; i < nr_pages; i++, page++) {
-		if (!test_bit(PG_mte_tagged, &page->flags))
+		if (!page_mte_tagged(page)) {
 			mte_sync_page_tags(page, old_pte, check_swap,
 					   pte_is_tagged);
+			set_page_mte_tagged(page);
+		}
 	}
 
 	/* ensure the tags are visible before the PTE is set */
@@ -96,8 +96,7 @@ int memcmp_pages(struct page *page1, struct page *page2)
 	 * pages is tagged, set_pte_at() may zero or change the tags of the
 	 * other page via mte_sync_tags().
 	 */
-	if (test_bit(PG_mte_tagged, &page1->flags) ||
-	    test_bit(PG_mte_tagged, &page2->flags))
+	if (page_mte_tagged(page1) || page_mte_tagged(page2))
 		return addr1 != addr2;
 
 	return ret;
@@ -454,7 +453,7 @@ static int __access_remote_tags(struct mm_struct *mm, unsigned long addr,
 			put_page(page);
 			break;
 		}
-		WARN_ON_ONCE(!test_bit(PG_mte_tagged, &page->flags));
+		WARN_ON_ONCE(!page_mte_tagged(page));
 
 		/* limit access to the end of the page */
 		offset = offset_in_page(addr);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/paravirt.c linux-libre-6.2-gnu/arch/arm64/kernel/paravirt.c
index 57c7c211f8c7..aa718d6a9274 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/paravirt.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/paravirt.c
@@ -141,10 +141,6 @@ static bool __init has_pv_steal_clock(void)
 {
 	struct arm_smccc_res res;
 
-	/* To detect the presence of PV time support we require SMCCC 1.1+ */
-	if (arm_smccc_1_1_get_conduit() == SMCCC_CONDUIT_NONE)
-		return false;
-
 	arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID,
 			     ARM_SMCCC_HV_PV_TIME_FEATURES, &res);
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/patch-scs.c linux-libre-6.2-gnu/arch/arm64/kernel/patch-scs.c
new file mode 100644
index 000000000000..1b3da02d5b74
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/kernel/patch-scs.c
@@ -0,0 +1,257 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2022 - Google LLC
+ * Author: Ard Biesheuvel <ardb@google.com>
+ */
+
+#include <linux/bug.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/printk.h>
+#include <linux/types.h>
+
+#include <asm/cacheflush.h>
+#include <asm/scs.h>
+
+//
+// This minimal DWARF CFI parser is partially based on the code in
+// arch/arc/kernel/unwind.c, and on the document below:
+// https://refspecs.linuxbase.org/LSB_4.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html
+//
+
+#define DW_CFA_nop                          0x00
+#define DW_CFA_set_loc                      0x01
+#define DW_CFA_advance_loc1                 0x02
+#define DW_CFA_advance_loc2                 0x03
+#define DW_CFA_advance_loc4                 0x04
+#define DW_CFA_offset_extended              0x05
+#define DW_CFA_restore_extended             0x06
+#define DW_CFA_undefined                    0x07
+#define DW_CFA_same_value                   0x08
+#define DW_CFA_register                     0x09
+#define DW_CFA_remember_state               0x0a
+#define DW_CFA_restore_state                0x0b
+#define DW_CFA_def_cfa                      0x0c
+#define DW_CFA_def_cfa_register             0x0d
+#define DW_CFA_def_cfa_offset               0x0e
+#define DW_CFA_def_cfa_expression           0x0f
+#define DW_CFA_expression                   0x10
+#define DW_CFA_offset_extended_sf           0x11
+#define DW_CFA_def_cfa_sf                   0x12
+#define DW_CFA_def_cfa_offset_sf            0x13
+#define DW_CFA_val_offset                   0x14
+#define DW_CFA_val_offset_sf                0x15
+#define DW_CFA_val_expression               0x16
+#define DW_CFA_lo_user                      0x1c
+#define DW_CFA_negate_ra_state              0x2d
+#define DW_CFA_GNU_args_size                0x2e
+#define DW_CFA_GNU_negative_offset_extended 0x2f
+#define DW_CFA_hi_user                      0x3f
+
+extern const u8 __eh_frame_start[], __eh_frame_end[];
+
+enum {
+	PACIASP		= 0xd503233f,
+	AUTIASP		= 0xd50323bf,
+	SCS_PUSH	= 0xf800865e,
+	SCS_POP		= 0xf85f8e5e,
+};
+
+static void __always_inline scs_patch_loc(u64 loc)
+{
+	u32 insn = le32_to_cpup((void *)loc);
+
+	switch (insn) {
+	case PACIASP:
+		*(u32 *)loc = cpu_to_le32(SCS_PUSH);
+		break;
+	case AUTIASP:
+		*(u32 *)loc = cpu_to_le32(SCS_POP);
+		break;
+	default:
+		/*
+		 * While the DW_CFA_negate_ra_state directive is guaranteed to
+		 * appear right after a PACIASP/AUTIASP instruction, it may
+		 * also appear after a DW_CFA_restore_state directive that
+		 * restores a state that is only partially accurate, and is
+		 * followed by DW_CFA_negate_ra_state directive to toggle the
+		 * PAC bit again. So we permit other instructions here, and ignore
+		 * them.
+		 */
+		return;
+	}
+	dcache_clean_pou(loc, loc + sizeof(u32));
+}
+
+/*
+ * Skip one uleb128/sleb128 encoded quantity from the opcode stream. All bytes
+ * except the last one have bit #7 set.
+ */
+static int __always_inline skip_xleb128(const u8 **opcode, int size)
+{
+	u8 c;
+
+	do {
+		c = *(*opcode)++;
+		size--;
+	} while (c & BIT(7));
+
+	return size;
+}
+
+struct eh_frame {
+	/*
+	 * The size of this frame if 0 < size < U32_MAX, 0 terminates the list.
+	 */
+	u32	size;
+
+	/*
+	 * The first frame is a Common Information Entry (CIE) frame, followed
+	 * by one or more Frame Description Entry (FDE) frames. In the former
+	 * case, this field is 0, otherwise it is the negated offset relative
+	 * to the associated CIE frame.
+	 */
+	u32	cie_id_or_pointer;
+
+	union {
+		struct { // CIE
+			u8	version;
+			u8	augmentation_string[];
+		};
+
+		struct { // FDE
+			s32	initial_loc;
+			s32	range;
+			u8	opcodes[];
+		};
+	};
+};
+
+static int noinstr scs_handle_fde_frame(const struct eh_frame *frame,
+					bool fde_has_augmentation_data,
+					int code_alignment_factor)
+{
+	int size = frame->size - offsetof(struct eh_frame, opcodes) + 4;
+	u64 loc = (u64)offset_to_ptr(&frame->initial_loc);
+	const u8 *opcode = frame->opcodes;
+
+	if (fde_has_augmentation_data) {
+		int l;
+
+		// assume single byte uleb128_t
+		if (WARN_ON(*opcode & BIT(7)))
+			return -ENOEXEC;
+
+		l = *opcode++;
+		opcode += l;
+		size -= l + 1;
+	}
+
+	/*
+	 * Starting from 'loc', apply the CFA opcodes that advance the location
+	 * pointer, and identify the locations of the PAC instructions.
+	 */
+	while (size-- > 0) {
+		switch (*opcode++) {
+		case DW_CFA_nop:
+		case DW_CFA_remember_state:
+		case DW_CFA_restore_state:
+			break;
+
+		case DW_CFA_advance_loc1:
+			loc += *opcode++ * code_alignment_factor;
+			size--;
+			break;
+
+		case DW_CFA_advance_loc2:
+			loc += *opcode++ * code_alignment_factor;
+			loc += (*opcode++ << 8) * code_alignment_factor;
+			size -= 2;
+			break;
+
+		case DW_CFA_def_cfa:
+		case DW_CFA_offset_extended:
+			size = skip_xleb128(&opcode, size);
+			fallthrough;
+		case DW_CFA_def_cfa_offset:
+		case DW_CFA_def_cfa_offset_sf:
+		case DW_CFA_def_cfa_register:
+		case DW_CFA_same_value:
+		case DW_CFA_restore_extended:
+		case 0x80 ... 0xbf:
+			size = skip_xleb128(&opcode, size);
+			break;
+
+		case DW_CFA_negate_ra_state:
+			scs_patch_loc(loc - 4);
+			break;
+
+		case 0x40 ... 0x7f:
+			// advance loc
+			loc += (opcode[-1] & 0x3f) * code_alignment_factor;
+			break;
+
+		case 0xc0 ... 0xff:
+			break;
+
+		default:
+			pr_err("unhandled opcode: %02x in FDE frame %lx\n", opcode[-1], (uintptr_t)frame);
+			return -ENOEXEC;
+		}
+	}
+	return 0;
+}
+
+int noinstr scs_patch(const u8 eh_frame[], int size)
+{
+	const u8 *p = eh_frame;
+
+	while (size > 4) {
+		const struct eh_frame *frame = (const void *)p;
+		bool fde_has_augmentation_data = true;
+		int code_alignment_factor = 1;
+		int ret;
+
+		if (frame->size == 0 ||
+		    frame->size == U32_MAX ||
+		    frame->size > size)
+			break;
+
+		if (frame->cie_id_or_pointer == 0) {
+			const u8 *p = frame->augmentation_string;
+
+			/* a 'z' in the augmentation string must come first */
+			fde_has_augmentation_data = *p == 'z';
+
+			/*
+			 * The code alignment factor is a uleb128 encoded field
+			 * but given that the only sensible values are 1 or 4,
+			 * there is no point in decoding the whole thing.
+			 */
+			p += strlen(p) + 1;
+			if (!WARN_ON(*p & BIT(7)))
+				code_alignment_factor = *p;
+		} else {
+			ret = scs_handle_fde_frame(frame,
+						   fde_has_augmentation_data,
+						   code_alignment_factor);
+			if (ret)
+				return ret;
+		}
+
+		p += sizeof(frame->size) + frame->size;
+		size -= sizeof(frame->size) + frame->size;
+	}
+	return 0;
+}
+
+asmlinkage void __init scs_patch_vmlinux(void)
+{
+	if (!should_patch_pac_into_scs())
+		return;
+
+	WARN_ON(scs_patch(__eh_frame_start, __eh_frame_end - __eh_frame_start));
+	icache_inval_all_pou();
+	isb();
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/perf_event.c linux-libre-6.2-gnu/arch/arm64/kernel/perf_event.c
index 7b0643fe2f13..dde06c0f97f3 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/perf_event.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/perf_event.c
@@ -806,10 +806,14 @@ static void armv8pmu_disable_event(struct perf_event *event)
 
 static void armv8pmu_start(struct arm_pmu *cpu_pmu)
 {
-	struct perf_event_context *task_ctx =
-		this_cpu_ptr(cpu_pmu->pmu.pmu_cpu_context)->task_ctx;
+	struct perf_event_context *ctx;
+	int nr_user = 0;
 
-	if (sysctl_perf_user_access && task_ctx && task_ctx->nr_user)
+	ctx = perf_cpu_task_ctx();
+	if (ctx)
+		nr_user = ctx->nr_user;
+
+	if (sysctl_perf_user_access && nr_user)
 		armv8pmu_enable_user_access(cpu_pmu);
 	else
 		armv8pmu_disable_user_access();
@@ -1019,12 +1023,6 @@ static int armv8pmu_set_event_filter(struct hw_perf_event *event,
 	return 0;
 }
 
-static int armv8pmu_filter_match(struct perf_event *event)
-{
-	unsigned long evtype = event->hw.config_base & ARMV8_PMU_EVTYPE_EVENT;
-	return evtype != ARMV8_PMUV3_PERFCTR_CHAIN;
-}
-
 static void armv8pmu_reset(void *info)
 {
 	struct arm_pmu *cpu_pmu = (struct arm_pmu *)info;
@@ -1065,6 +1063,14 @@ static int __armv8_pmuv3_map_event(struct perf_event *event,
 				       &armv8_pmuv3_perf_cache_map,
 				       ARMV8_PMU_EVTYPE_EVENT);
 
+	/*
+	 * CHAIN events only work when paired with an adjacent counter, and it
+	 * never makes sense for a user to open one in isolation, as they'll be
+	 * rotated arbitrarily.
+	 */
+	if (hw_event_id == ARMV8_PMUV3_PERFCTR_CHAIN)
+		return -EINVAL;
+
 	if (armv8pmu_event_is_64bit(event))
 		event->hw.flags |= ARMPMU_EVT_64BIT;
 
@@ -1146,7 +1152,8 @@ static void __armv8pmu_probe_pmu(void *info)
 	dfr0 = read_sysreg(id_aa64dfr0_el1);
 	pmuver = cpuid_feature_extract_unsigned_field(dfr0,
 			ID_AA64DFR0_EL1_PMUVer_SHIFT);
-	if (pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF || pmuver == 0)
+	if (pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF ||
+	    pmuver == ID_AA64DFR0_EL1_PMUVer_NI)
 		return;
 
 	cpu_pmu->pmuver = pmuver;
@@ -1253,7 +1260,6 @@ static int armv8_pmu_init(struct arm_pmu *cpu_pmu, char *name,
 	cpu_pmu->stop			= armv8pmu_stop;
 	cpu_pmu->reset			= armv8pmu_reset;
 	cpu_pmu->set_event_filter	= armv8pmu_set_event_filter;
-	cpu_pmu->filter_match		= armv8pmu_filter_match;
 
 	cpu_pmu->pmu.event_idx		= armv8pmu_user_event_idx;
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/pi/Makefile linux-libre-6.2-gnu/arch/arm64/kernel/pi/Makefile
index 839291430cb3..4c0ea3cd4ea4 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/pi/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kernel/pi/Makefile
@@ -7,6 +7,7 @@ KBUILD_CFLAGS	:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) -fpie \
 		   -I$(srctree)/scripts/dtc/libfdt -fno-stack-protector \
 		   -include $(srctree)/include/linux/hidden.h \
 		   -D__DISABLE_EXPORTS -ffreestanding -D__NO_FORTIFY \
+		   -fno-asynchronous-unwind-tables -fno-unwind-tables \
 		   $(call cc-option,-fno-addrsig)
 
 # remove SCS flags from all objects in this directory
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/probes/decode-insn.c linux-libre-6.2-gnu/arch/arm64/kernel/probes/decode-insn.c
index 104101f633b1..968d5fffe233 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/probes/decode-insn.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/probes/decode-insn.c
@@ -24,7 +24,7 @@ static bool __kprobes aarch64_insn_is_steppable(u32 insn)
 	 * currently safe. Lastly, MSR instructions can do any number of nasty
 	 * things we can't handle during single-stepping.
 	 */
-	if (aarch64_get_insn_class(insn) == AARCH64_INSN_CLS_BR_SYS) {
+	if (aarch64_insn_is_class_branch_sys(insn)) {
 		if (aarch64_insn_is_branch(insn) ||
 		    aarch64_insn_is_msr_imm(insn) ||
 		    aarch64_insn_is_msr_reg(insn) ||
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/probes/kprobes.c linux-libre-6.2-gnu/arch/arm64/kernel/probes/kprobes.c
index c9e4d0720285..f35d059a9a36 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/probes/kprobes.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/probes/kprobes.c
@@ -294,19 +294,12 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr)
 		}
 
 		break;
-	case KPROBE_HIT_ACTIVE:
-	case KPROBE_HIT_SSDONE:
-		/*
-		 * In case the user-specified fault handler returned
-		 * zero, try to fix up.
-		 */
-		if (fixup_exception(regs))
-			return 1;
 	}
 	return 0;
 }
 
-static void __kprobes kprobe_handler(struct pt_regs *regs)
+static int __kprobes
+kprobe_breakpoint_handler(struct pt_regs *regs, unsigned long esr)
 {
 	struct kprobe *p, *cur_kprobe;
 	struct kprobe_ctlblk *kcb;
@@ -316,39 +309,44 @@ static void __kprobes kprobe_handler(struct pt_regs *regs)
 	cur_kprobe = kprobe_running();
 
 	p = get_kprobe((kprobe_opcode_t *) addr);
+	if (WARN_ON_ONCE(!p)) {
+		/*
+		 * Something went wrong. This BRK used an immediate reserved
+		 * for kprobes, but we couldn't find any corresponding probe.
+		 */
+		return DBG_HOOK_ERROR;
+	}
 
-	if (p) {
-		if (cur_kprobe) {
-			if (reenter_kprobe(p, regs, kcb))
-				return;
-		} else {
-			/* Probe hit */
-			set_current_kprobe(p);
-			kcb->kprobe_status = KPROBE_HIT_ACTIVE;
-
-			/*
-			 * If we have no pre-handler or it returned 0, we
-			 * continue with normal processing.  If we have a
-			 * pre-handler and it returned non-zero, it will
-			 * modify the execution path and no need to single
-			 * stepping. Let's just reset current kprobe and exit.
-			 */
-			if (!p->pre_handler || !p->pre_handler(p, regs)) {
-				setup_singlestep(p, regs, kcb, 0);
-			} else
-				reset_current_kprobe();
-		}
+	if (cur_kprobe) {
+		/* Hit a kprobe inside another kprobe */
+		if (!reenter_kprobe(p, regs, kcb))
+			return DBG_HOOK_ERROR;
+	} else {
+		/* Probe hit */
+		set_current_kprobe(p);
+		kcb->kprobe_status = KPROBE_HIT_ACTIVE;
+
+		/*
+		 * If we have no pre-handler or it returned 0, we
+		 * continue with normal processing.  If we have a
+		 * pre-handler and it returned non-zero, it will
+		 * modify the execution path and not need to single-step
+		 * Let's just reset current kprobe and exit.
+		 */
+		if (!p->pre_handler || !p->pre_handler(p, regs))
+			setup_singlestep(p, regs, kcb, 0);
+		else
+			reset_current_kprobe();
 	}
-	/*
-	 * The breakpoint instruction was removed right
-	 * after we hit it.  Another cpu has removed
-	 * either a probepoint or a debugger breakpoint
-	 * at this address.  In either case, no further
-	 * handling of this interrupt is appropriate.
-	 * Return back to original instruction, and continue.
-	 */
+
+	return DBG_HOOK_HANDLED;
 }
 
+static struct break_hook kprobes_break_hook = {
+	.imm = KPROBES_BRK_IMM,
+	.fn = kprobe_breakpoint_handler,
+};
+
 static int __kprobes
 kprobe_breakpoint_ss_handler(struct pt_regs *regs, unsigned long esr)
 {
@@ -373,18 +371,6 @@ static struct break_hook kprobes_break_ss_hook = {
 	.fn = kprobe_breakpoint_ss_handler,
 };
 
-static int __kprobes
-kprobe_breakpoint_handler(struct pt_regs *regs, unsigned long esr)
-{
-	kprobe_handler(regs);
-	return DBG_HOOK_HANDLED;
-}
-
-static struct break_hook kprobes_break_hook = {
-	.imm = KPROBES_BRK_IMM,
-	.fn = kprobe_breakpoint_handler,
-};
-
 /*
  * Provide a blacklist of symbols identifying ranges which cannot be kprobed.
  * This blacklist is exposed to userspace via debugfs (kprobes/blacklist).
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/process.c linux-libre-6.2-gnu/arch/arm64/kernel/process.c
index 044a7d7f1f6a..269ac1c25ae2 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/process.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/process.c
@@ -331,6 +331,8 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
 		clear_tsk_thread_flag(dst, TIF_SME);
 	}
 
+	dst->thread.fp_type = FP_STATE_FPSIMD;
+
 	/* clear any pending asynchronous tag fault raised by the parent */
 	clear_tsk_thread_flag(dst, TIF_MTE_ASYNC_FAULT);
 
@@ -591,7 +593,7 @@ unsigned long __get_wchan(struct task_struct *p)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(PAGE_SIZE);
+		sp -= get_random_u32_below(PAGE_SIZE);
 	return sp & ~0xf;
 }
 
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/proton-pack.c linux-libre-6.2-gnu/arch/arm64/kernel/proton-pack.c
index bfce41c2a53b..fca9cc6f5581 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/proton-pack.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/proton-pack.c
@@ -521,10 +521,13 @@ bool has_spectre_v4(const struct arm64_cpu_capabilities *cap, int scope)
 	return state != SPECTRE_UNAFFECTED;
 }
 
-static int ssbs_emulation_handler(struct pt_regs *regs, u32 instr)
+bool try_emulate_el1_ssbs(struct pt_regs *regs, u32 instr)
 {
-	if (user_mode(regs))
-		return 1;
+	const u32 instr_mask = ~(1U << PSTATE_Imm_shift);
+	const u32 instr_val = 0xd500401f | PSTATE_SSBS;
+
+	if ((instr & instr_mask) != instr_val)
+		return false;
 
 	if (instr & BIT(PSTATE_Imm_shift))
 		regs->pstate |= PSR_SSBS_BIT;
@@ -532,19 +535,11 @@ static int ssbs_emulation_handler(struct pt_regs *regs, u32 instr)
 		regs->pstate &= ~PSR_SSBS_BIT;
 
 	arm64_skip_faulting_instruction(regs, 4);
-	return 0;
+	return true;
 }
 
-static struct undef_hook ssbs_emulation_hook = {
-	.instr_mask	= ~(1U << PSTATE_Imm_shift),
-	.instr_val	= 0xd500401f | PSTATE_SSBS,
-	.fn		= ssbs_emulation_handler,
-};
-
 static enum mitigation_state spectre_v4_enable_hw_mitigation(void)
 {
-	static bool undef_hook_registered = false;
-	static DEFINE_RAW_SPINLOCK(hook_lock);
 	enum mitigation_state state;
 
 	/*
@@ -555,13 +550,6 @@ static enum mitigation_state spectre_v4_enable_hw_mitigation(void)
 	if (state != SPECTRE_MITIGATED || !this_cpu_has_cap(ARM64_SSBS))
 		return state;
 
-	raw_spin_lock(&hook_lock);
-	if (!undef_hook_registered) {
-		register_undef_hook(&ssbs_emulation_hook);
-		undef_hook_registered = true;
-	}
-	raw_spin_unlock(&hook_lock);
-
 	if (spectre_v4_mitigations_off()) {
 		sysreg_clear_set(sctlr_el1, 0, SCTLR_ELx_DSSBS);
 		set_pstate_ssbs(1);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/ptrace.c linux-libre-6.2-gnu/arch/arm64/kernel/ptrace.c
index c2fb5755bbec..0c321ad23cd3 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/ptrace.c
@@ -514,9 +514,7 @@ static int hw_break_set(struct task_struct *target,
 
 	/* Resource info and pad */
 	offset = offsetof(struct user_hwdebug_state, dbg_regs);
-	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, offset);
-	if (ret)
-		return ret;
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, offset);
 
 	/* (address, ctrl) registers */
 	limit = regset->n * regset->size;
@@ -543,11 +541,8 @@ static int hw_break_set(struct task_struct *target,
 			return ret;
 		offset += PTRACE_HBP_CTRL_SZ;
 
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						offset,
-						offset + PTRACE_HBP_PAD_SZ);
-		if (ret)
-			return ret;
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  offset, offset + PTRACE_HBP_PAD_SZ);
 		offset += PTRACE_HBP_PAD_SZ;
 		idx++;
 	}
@@ -907,8 +902,7 @@ static int sve_set_common(struct task_struct *target,
 		ret = __fpr_set(target, regset, pos, count, kbuf, ubuf,
 				SVE_PT_FPSIMD_OFFSET);
 		clear_tsk_thread_flag(target, TIF_SVE);
-		if (type == ARM64_VEC_SME)
-			fpsimd_force_sync_to_sve(target);
+		target->thread.fp_type = FP_STATE_FPSIMD;
 		goto out;
 	}
 
@@ -931,6 +925,7 @@ static int sve_set_common(struct task_struct *target,
 	if (!target->thread.sve_state) {
 		ret = -ENOMEM;
 		clear_tsk_thread_flag(target, TIF_SVE);
+		target->thread.fp_type = FP_STATE_FPSIMD;
 		goto out;
 	}
 
@@ -942,6 +937,7 @@ static int sve_set_common(struct task_struct *target,
 	 */
 	fpsimd_sync_to_sve(target);
 	set_tsk_thread_flag(target, TIF_SVE);
+	target->thread.fp_type = FP_STATE_SVE;
 
 	BUILD_BUG_ON(SVE_PT_SVE_OFFSET != sizeof(header));
 	start = SVE_PT_SVE_OFFSET;
@@ -954,10 +950,7 @@ static int sve_set_common(struct task_struct *target,
 
 	start = end;
 	end = SVE_PT_SVE_FPSR_OFFSET(vq);
-	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					start, end);
-	if (ret)
-		goto out;
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, start, end);
 
 	/*
 	 * Copy fpsr, and fpcr which must follow contiguously in
@@ -1364,7 +1357,7 @@ enum aarch64_regset {
 #ifdef CONFIG_ARM64_SVE
 	REGSET_SVE,
 #endif
-#ifdef CONFIG_ARM64_SVE
+#ifdef CONFIG_ARM64_SME
 	REGSET_SSVE,
 	REGSET_ZA,
 #endif
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/sdei.c linux-libre-6.2-gnu/arch/arm64/kernel/sdei.c
index d56e170e1ca7..830be01af32d 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/sdei.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/sdei.c
@@ -144,7 +144,7 @@ static int init_sdei_scs(void)
 	int cpu;
 	int err = 0;
 
-	if (!IS_ENABLED(CONFIG_SHADOW_CALL_STACK))
+	if (!scs_is_enabled())
 		return 0;
 
 	for_each_possible_cpu(cpu) {
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/setup.c linux-libre-6.2-gnu/arch/arm64/kernel/setup.c
index fea3223704b6..12cfe9d0d3fa 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/setup.c
@@ -30,6 +30,7 @@
 #include <linux/efi.h>
 #include <linux/psci.h>
 #include <linux/sched/task.h>
+#include <linux/scs.h>
 #include <linux/mm.h>
 
 #include <asm/acpi.h>
@@ -42,6 +43,7 @@
 #include <asm/cpu_ops.h>
 #include <asm/kasan.h>
 #include <asm/numa.h>
+#include <asm/scs.h>
 #include <asm/sections.h>
 #include <asm/setup.h>
 #include <asm/smp_plat.h>
@@ -312,6 +314,8 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p)
 	jump_label_init();
 	parse_early_param();
 
+	dynamic_scs_init();
+
 	/*
 	 * Unmask asynchronous aborts and fiq after bringing up possible
 	 * earlycon. (Report possible System Errors once we can report this
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/signal.c linux-libre-6.2-gnu/arch/arm64/kernel/signal.c
index 9ad911f1647c..be279fd48248 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/signal.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/signal.c
@@ -207,6 +207,7 @@ static int restore_fpsimd_context(struct fpsimd_context __user *ctx)
 	__get_user_error(fpsimd.fpcr, &ctx->fpcr, err);
 
 	clear_thread_flag(TIF_SVE);
+	current->thread.fp_type = FP_STATE_FPSIMD;
 
 	/* load the hardware registers from the fpsimd_state structure */
 	if (!err)
@@ -280,7 +281,12 @@ static int restore_sve_fpsimd_context(struct user_ctxs *user)
 
 		vl = task_get_sme_vl(current);
 	} else {
-		if (!system_supports_sve())
+		/*
+		 * A SME only system use SVE for streaming mode so can
+		 * have a SVE formatted context with a zero VL and no
+		 * payload data.
+		 */
+		if (!system_supports_sve() && !system_supports_sme())
 			return -EINVAL;
 
 		vl = task_get_sve_vl(current);
@@ -292,6 +298,7 @@ static int restore_sve_fpsimd_context(struct user_ctxs *user)
 	if (sve.head.size <= sizeof(*user->sve)) {
 		clear_thread_flag(TIF_SVE);
 		current->thread.svcr &= ~SVCR_SM_MASK;
+		current->thread.fp_type = FP_STATE_FPSIMD;
 		goto fpsimd_only;
 	}
 
@@ -327,6 +334,7 @@ static int restore_sve_fpsimd_context(struct user_ctxs *user)
 		current->thread.svcr |= SVCR_SM_MASK;
 	else
 		set_thread_flag(TIF_SVE);
+	current->thread.fp_type = FP_STATE_SVE;
 
 fpsimd_only:
 	/* copy the FP and status/control registers */
@@ -729,7 +737,7 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user,
 			return err;
 	}
 
-	if (system_supports_sve()) {
+	if (system_supports_sve() || system_supports_sme()) {
 		unsigned int vq = 0;
 
 		if (add_all || test_thread_flag(TIF_SVE) ||
@@ -932,9 +940,11 @@ static void setup_return(struct pt_regs *regs, struct k_sigaction *ka,
 		 * FPSIMD register state - flush the saved FPSIMD
 		 * register state in case it gets loaded.
 		 */
-		if (current->thread.svcr & SVCR_SM_MASK)
+		if (current->thread.svcr & SVCR_SM_MASK) {
 			memset(&current->thread.uw.fpsimd_state, 0,
 			       sizeof(current->thread.uw.fpsimd_state));
+			current->thread.fp_type = FP_STATE_FPSIMD;
+		}
 
 		current->thread.svcr &= ~(SVCR_ZA_MASK |
 					  SVCR_SM_MASK);
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/stacktrace.c linux-libre-6.2-gnu/arch/arm64/kernel/stacktrace.c
index 634279b3b03d..83154303e682 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/stacktrace.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/stacktrace.c
@@ -5,6 +5,7 @@
  * Copyright (C) 2012 ARM Ltd.
  */
 #include <linux/kernel.h>
+#include <linux/efi.h>
 #include <linux/export.h>
 #include <linux/ftrace.h>
 #include <linux/sched.h>
@@ -12,6 +13,7 @@
 #include <linux/sched/task_stack.h>
 #include <linux/stacktrace.h>
 
+#include <asm/efi.h>
 #include <asm/irq.h>
 #include <asm/stack_pointer.h>
 #include <asm/stacktrace.h>
@@ -23,8 +25,8 @@
  *
  * The regs must be on a stack currently owned by the calling task.
  */
-static inline void unwind_init_from_regs(struct unwind_state *state,
-					 struct pt_regs *regs)
+static __always_inline void unwind_init_from_regs(struct unwind_state *state,
+						  struct pt_regs *regs)
 {
 	unwind_init_common(state, current);
 
@@ -58,8 +60,8 @@ static __always_inline void unwind_init_from_caller(struct unwind_state *state)
  * duration of the unwind, or the unwind will be bogus. It is never valid to
  * call this for the current task.
  */
-static inline void unwind_init_from_task(struct unwind_state *state,
-					 struct task_struct *task)
+static __always_inline void unwind_init_from_task(struct unwind_state *state,
+						  struct task_struct *task)
 {
 	unwind_init_common(state, task);
 
@@ -186,7 +188,14 @@ void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)
 			: stackinfo_get_unknown();		\
 	})
 
-noinline notrace void arch_stack_walk(stack_trace_consume_fn consume_entry,
+#define STACKINFO_EFI						\
+	({							\
+		((task == current) && current_in_efi())		\
+			? stackinfo_get_efi()			\
+			: stackinfo_get_unknown();		\
+	})
+
+noinline noinstr void arch_stack_walk(stack_trace_consume_fn consume_entry,
 			      void *cookie, struct task_struct *task,
 			      struct pt_regs *regs)
 {
@@ -199,6 +208,9 @@ noinline notrace void arch_stack_walk(stack_trace_consume_fn consume_entry,
 #if defined(CONFIG_VMAP_STACK) && defined(CONFIG_ARM_SDE_INTERFACE)
 		STACKINFO_SDEI(normal),
 		STACKINFO_SDEI(critical),
+#endif
+#ifdef CONFIG_EFI
+		STACKINFO_EFI,
 #endif
 	};
 	struct unwind_state state = {
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/suspend.c linux-libre-6.2-gnu/arch/arm64/kernel/suspend.c
index 8b02d310838f..e7163f31f716 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/suspend.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/suspend.c
@@ -60,6 +60,8 @@ void notrace __cpu_suspend_exit(void)
 	 * PSTATE was not saved over suspend/resume, re-enable any detected
 	 * features that might not have been set correctly.
 	 */
+	if (cpus_have_const_cap(ARM64_HAS_DIT))
+		set_pstate_dit(1);
 	__uaccess_enable_hw_pan();
 
 	/*
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/syscall.c linux-libre-6.2-gnu/arch/arm64/kernel/syscall.c
index d72e8f23422d..a5de47e3df2b 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/syscall.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/syscall.c
@@ -183,21 +183,12 @@ static inline void fp_user_discard(void)
 	if (!system_supports_sve())
 		return;
 
-	/*
-	 * If SME is not active then disable SVE, the registers will
-	 * be cleared when userspace next attempts to access them and
-	 * we do not need to track the SVE register state until then.
-	 */
-	clear_thread_flag(TIF_SVE);
+	if (test_thread_flag(TIF_SVE)) {
+		unsigned int sve_vq_minus_one;
 
-	/*
-	 * task_fpsimd_load() won't be called to update CPACR_EL1 in
-	 * ret_to_user unless TIF_FOREIGN_FPSTATE is still set, which only
-	 * happens if a context switch or kernel_neon_begin() or context
-	 * modification (sigreturn, ptrace) intervenes.
-	 * So, ensure that CPACR_EL1 is already correct for the fast-path case.
-	 */
-	sve_user_disable();
+		sve_vq_minus_one = sve_vq_from_vl(task_get_sve_vl(current)) - 1;
+		sve_flush_live(true, sve_vq_minus_one);
+	}
 }
 
 void do_el0_svc(struct pt_regs *regs)
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/traps.c linux-libre-6.2-gnu/arch/arm64/kernel/traps.c
index 23d281ed7621..4c0caa589e12 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/traps.c
@@ -373,51 +373,22 @@ void arm64_skip_faulting_instruction(struct pt_regs *regs, unsigned long size)
 		regs->pstate &= ~PSR_BTYPE_MASK;
 }
 
-static LIST_HEAD(undef_hook);
-static DEFINE_RAW_SPINLOCK(undef_lock);
-
-void register_undef_hook(struct undef_hook *hook)
+static int user_insn_read(struct pt_regs *regs, u32 *insnp)
 {
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&undef_lock, flags);
-	list_add(&hook->node, &undef_hook);
-	raw_spin_unlock_irqrestore(&undef_lock, flags);
-}
-
-void unregister_undef_hook(struct undef_hook *hook)
-{
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&undef_lock, flags);
-	list_del(&hook->node);
-	raw_spin_unlock_irqrestore(&undef_lock, flags);
-}
-
-static int call_undef_hook(struct pt_regs *regs)
-{
-	struct undef_hook *hook;
-	unsigned long flags;
 	u32 instr;
-	int (*fn)(struct pt_regs *regs, u32 instr) = NULL;
 	unsigned long pc = instruction_pointer(regs);
 
-	if (!user_mode(regs)) {
-		__le32 instr_le;
-		if (get_kernel_nofault(instr_le, (__le32 *)pc))
-			goto exit;
-		instr = le32_to_cpu(instr_le);
-	} else if (compat_thumb_mode(regs)) {
+	if (compat_thumb_mode(regs)) {
 		/* 16-bit Thumb instruction */
 		__le16 instr_le;
 		if (get_user(instr_le, (__le16 __user *)pc))
-			goto exit;
+			return -EFAULT;
 		instr = le16_to_cpu(instr_le);
 		if (aarch32_insn_is_wide(instr)) {
 			u32 instr2;
 
 			if (get_user(instr_le, (__le16 __user *)(pc + 2)))
-				goto exit;
+				return -EFAULT;
 			instr2 = le16_to_cpu(instr_le);
 			instr = (instr << 16) | instr2;
 		}
@@ -425,19 +396,12 @@ static int call_undef_hook(struct pt_regs *regs)
 		/* 32-bit ARM instruction */
 		__le32 instr_le;
 		if (get_user(instr_le, (__le32 __user *)pc))
-			goto exit;
+			return -EFAULT;
 		instr = le32_to_cpu(instr_le);
 	}
 
-	raw_spin_lock_irqsave(&undef_lock, flags);
-	list_for_each_entry(hook, &undef_hook, node)
-		if ((instr & hook->instr_mask) == hook->instr_val &&
-			(regs->pstate & hook->pstate_mask) == hook->pstate_val)
-			fn = hook->fn;
-
-	raw_spin_unlock_irqrestore(&undef_lock, flags);
-exit:
-	return fn ? fn(regs, instr) : 1;
+	*insnp = instr;
+	return 0;
 }
 
 void force_signal_inject(int signal, int code, unsigned long address, unsigned long err)
@@ -486,21 +450,40 @@ void arm64_notify_segfault(unsigned long addr)
 	force_signal_inject(SIGSEGV, code, addr, 0);
 }
 
-void do_undefinstr(struct pt_regs *regs, unsigned long esr)
+void do_el0_undef(struct pt_regs *regs, unsigned long esr)
 {
+	u32 insn;
+
 	/* check for AArch32 breakpoint instructions */
 	if (!aarch32_break_handler(regs))
 		return;
 
-	if (call_undef_hook(regs) == 0)
+	if (user_insn_read(regs, &insn))
+		goto out_err;
+
+	if (try_emulate_mrs(regs, insn))
 		return;
 
-	if (!user_mode(regs))
-		die("Oops - Undefined instruction", regs, esr);
+	if (try_emulate_armv8_deprecated(regs, insn))
+		return;
 
+out_err:
 	force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0);
 }
-NOKPROBE_SYMBOL(do_undefinstr);
+
+void do_el1_undef(struct pt_regs *regs, unsigned long esr)
+{
+	u32 insn;
+
+	if (aarch64_insn_read((void *)regs->pc, &insn))
+		goto out_err;
+
+	if (try_emulate_el1_ssbs(regs, insn))
+		return;
+
+out_err:
+	die("Oops - Undefined instruction", regs, esr);
+}
 
 void do_el0_bti(struct pt_regs *regs)
 {
@@ -511,7 +494,6 @@ void do_el1_bti(struct pt_regs *regs, unsigned long esr)
 {
 	die("Oops - BTI", regs, esr);
 }
-NOKPROBE_SYMBOL(do_el1_bti);
 
 void do_el0_fpac(struct pt_regs *regs, unsigned long esr)
 {
@@ -526,7 +508,6 @@ void do_el1_fpac(struct pt_regs *regs, unsigned long esr)
 	 */
 	die("Oops - FPAC", regs, esr);
 }
-NOKPROBE_SYMBOL(do_el1_fpac)
 
 #define __user_cache_maint(insn, address, res)			\
 	if (address >= TASK_SIZE_MAX) {				\
@@ -748,7 +729,7 @@ static const struct sys64_hook cp15_64_hooks[] = {
 	{},
 };
 
-void do_cp15instr(unsigned long esr, struct pt_regs *regs)
+void do_el0_cp15(unsigned long esr, struct pt_regs *regs)
 {
 	const struct sys64_hook *hook, *hook_base;
 
@@ -769,7 +750,7 @@ void do_cp15instr(unsigned long esr, struct pt_regs *regs)
 		hook_base = cp15_64_hooks;
 		break;
 	default:
-		do_undefinstr(regs, esr);
+		do_el0_undef(regs, esr);
 		return;
 	}
 
@@ -784,12 +765,11 @@ void do_cp15instr(unsigned long esr, struct pt_regs *regs)
 	 * EL0. Fall back to our usual undefined instruction handler
 	 * so that we handle these consistently.
 	 */
-	do_undefinstr(regs, esr);
+	do_el0_undef(regs, esr);
 }
-NOKPROBE_SYMBOL(do_cp15instr);
 #endif
 
-void do_sysinstr(unsigned long esr, struct pt_regs *regs)
+void do_el0_sys(unsigned long esr, struct pt_regs *regs)
 {
 	const struct sys64_hook *hook;
 
@@ -804,9 +784,8 @@ void do_sysinstr(unsigned long esr, struct pt_regs *regs)
 	 * back to our usual undefined instruction handler so that we handle
 	 * these consistently.
 	 */
-	do_undefinstr(regs, esr);
+	do_el0_undef(regs, esr);
 }
-NOKPROBE_SYMBOL(do_sysinstr);
 
 static const char *esr_class_str[] = {
 	[0 ... ESR_ELx_EC_MAX]		= "UNRECOGNIZED EC",
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/vdso.c linux-libre-6.2-gnu/arch/arm64/kernel/vdso.c
index 99ae81ab91a7..e59a32aa0c49 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/arm64/kernel/vdso.c
@@ -151,28 +151,6 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 	mmap_read_unlock(mm);
 	return 0;
 }
-
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	if (likely(vma->vm_mm == current->mm))
-		return current->nsproxy->time_ns->vvar_page;
-
-	/*
-	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
-	 * through interfaces like /proc/$pid/mem or
-	 * process_vm_{readv,writev}() as long as there's no .access()
-	 * in special_mapping_vmops.
-	 * For more details check_vma_flags() and __access_remote_vm()
-	 */
-	WARN(1, "vvar_page accessed remotely");
-
-	return NULL;
-}
-#else
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	return NULL;
-}
 #endif
 
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/vdso/Makefile linux-libre-6.2-gnu/arch/arm64/kernel/vdso/Makefile
index 619e2dc7ee14..beaf9586338f 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/vdso/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kernel/vdso/Makefile
@@ -27,7 +27,7 @@ ldflags-y := -shared -soname=linux-vdso.so.1 --hash-style=sysv	\
 	     -Bsymbolic --build-id=sha1 -n $(btildflags-y)
 
 ifdef CONFIG_LD_ORPHAN_WARN
-  ldflags-y += --orphan-handling=warn
+  ldflags-y += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 endif
 
 ldflags-y += -T
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/vdso32/Makefile linux-libre-6.2-gnu/arch/arm64/kernel/vdso32/Makefile
index 36c8f66cad25..f59bd1a4ead6 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/vdso32/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kernel/vdso32/Makefile
@@ -104,7 +104,7 @@ VDSO_AFLAGS += -D__ASSEMBLY__
 VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1
 VDSO_LDFLAGS += -z max-page-size=4096 -z common-page-size=4096
 VDSO_LDFLAGS += -shared --hash-style=sysv --build-id=sha1
-VDSO_LDFLAGS += --orphan-handling=warn
+VDSO_LDFLAGS += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 
 
 # Borrow vdsomunge.c from the arm vDSO
diff --git linux-libre-6.1-gnu/arch/arm64/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/arm64/kernel/vmlinux.lds.S
index 45131e354e27..4c13dafc98b8 100644
--- linux-libre-6.1-gnu/arch/arm64/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/arm64/kernel/vmlinux.lds.S
@@ -121,6 +121,17 @@ jiffies = jiffies_64;
 #define TRAMP_TEXT
 #endif
 
+#ifdef CONFIG_UNWIND_TABLES
+#define UNWIND_DATA_SECTIONS				\
+	.eh_frame : {					\
+		__eh_frame_start = .;			\
+		*(.eh_frame)				\
+		__eh_frame_end = .;			\
+	}
+#else
+#define UNWIND_DATA_SECTIONS
+#endif
+
 /*
  * The size of the PE/COFF section that covers the kernel image, which
  * runs from _stext to _edata, must be a round multiple of the PE/COFF
@@ -231,6 +242,8 @@ SECTIONS
 		__alt_instructions_end = .;
 	}
 
+	UNWIND_DATA_SECTIONS
+
 	. = ALIGN(SEGMENT_ALIGN);
 	__inittext_end = .;
 	__initdata_begin = .;
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/Kconfig linux-libre-6.2-gnu/arch/arm64/kvm/Kconfig
index 815cc118c675..05da3c8f7e88 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/Kconfig
+++ linux-libre-6.2-gnu/arch/arm64/kvm/Kconfig
@@ -32,6 +32,8 @@ menuconfig KVM
 	select KVM_VFIO
 	select HAVE_KVM_EVENTFD
 	select HAVE_KVM_IRQFD
+	select HAVE_KVM_DIRTY_RING_ACQ_REL
+	select NEED_KVM_DIRTY_RING_WITH_BITMAP
 	select HAVE_KVM_MSI
 	select HAVE_KVM_IRQCHIP
 	select HAVE_KVM_IRQ_ROUTING
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/arm.c linux-libre-6.2-gnu/arch/arm64/kvm/arm.c
index 94d33e296e10..9c5573bc4614 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/arm.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/arm.c
@@ -37,6 +37,7 @@
 #include <asm/kvm_arm.h>
 #include <asm/kvm_asm.h>
 #include <asm/kvm_mmu.h>
+#include <asm/kvm_pkvm.h>
 #include <asm/kvm_emulate.h>
 #include <asm/sections.h>
 
@@ -50,7 +51,6 @@ DEFINE_STATIC_KEY_FALSE(kvm_protected_mode_initialized);
 DECLARE_KVM_HYP_PER_CPU(unsigned long, kvm_hyp_vector);
 
 DEFINE_PER_CPU(unsigned long, kvm_arm_hyp_stack_page);
-unsigned long kvm_arm_hyp_percpu_base[NR_CPUS];
 DECLARE_KVM_NVHE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params);
 
 static bool vgic_present;
@@ -138,24 +138,24 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 {
 	int ret;
 
-	ret = kvm_arm_setup_stage2(kvm, type);
-	if (ret)
-		return ret;
-
-	ret = kvm_init_stage2_mmu(kvm, &kvm->arch.mmu);
+	ret = kvm_share_hyp(kvm, kvm + 1);
 	if (ret)
 		return ret;
 
-	ret = kvm_share_hyp(kvm, kvm + 1);
+	ret = pkvm_init_host_vm(kvm);
 	if (ret)
-		goto out_free_stage2_pgd;
+		goto err_unshare_kvm;
 
 	if (!zalloc_cpumask_var(&kvm->arch.supported_cpus, GFP_KERNEL)) {
 		ret = -ENOMEM;
-		goto out_free_stage2_pgd;
+		goto err_unshare_kvm;
 	}
 	cpumask_copy(kvm->arch.supported_cpus, cpu_possible_mask);
 
+	ret = kvm_init_stage2_mmu(kvm, &kvm->arch.mmu, type);
+	if (ret)
+		goto err_free_cpumask;
+
 	kvm_vgic_early_init(kvm);
 
 	/* The maximum number of VCPUs is limited by the host's GIC model */
@@ -164,9 +164,18 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	set_default_spectre(kvm);
 	kvm_arm_init_hypercalls(kvm);
 
-	return ret;
-out_free_stage2_pgd:
-	kvm_free_stage2_pgd(&kvm->arch.mmu);
+	/*
+	 * Initialise the default PMUver before there is a chance to
+	 * create an actual PMU.
+	 */
+	kvm->arch.dfr0_pmuver.imp = kvm_arm_pmu_get_pmuver_limit();
+
+	return 0;
+
+err_free_cpumask:
+	free_cpumask_var(kvm->arch.supported_cpus);
+err_unshare_kvm:
+	kvm_unshare_hyp(kvm, kvm + 1);
 	return ret;
 }
 
@@ -187,6 +196,9 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
 
 	kvm_vgic_destroy(kvm);
 
+	if (is_protected_kvm_enabled())
+		pkvm_destroy_hyp_vm(kvm);
+
 	kvm_destroy_vcpus(kvm);
 
 	kvm_unshare_hyp(kvm, kvm + 1);
@@ -569,6 +581,12 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu)
 	if (ret)
 		return ret;
 
+	if (is_protected_kvm_enabled()) {
+		ret = pkvm_create_hyp_vm(kvm);
+		if (ret)
+			return ret;
+	}
+
 	if (!irqchip_in_kernel(kvm)) {
 		/*
 		 * Tell the rest of the code that there are userspace irqchip
@@ -746,6 +764,9 @@ static int check_vcpu_requests(struct kvm_vcpu *vcpu)
 
 		if (kvm_check_request(KVM_REQ_SUSPEND, vcpu))
 			return kvm_vcpu_suspend(vcpu);
+
+		if (kvm_dirty_ring_check_request(vcpu))
+			return 0;
 	}
 
 	return 1;
@@ -1518,7 +1539,7 @@ static int kvm_init_vector_slots(void)
 	return 0;
 }
 
-static void cpu_prepare_hyp_mode(int cpu)
+static void cpu_prepare_hyp_mode(int cpu, u32 hyp_va_bits)
 {
 	struct kvm_nvhe_init_params *params = per_cpu_ptr_nvhe_sym(kvm_init_params, cpu);
 	unsigned long tcr;
@@ -1534,23 +1555,9 @@ static void cpu_prepare_hyp_mode(int cpu)
 
 	params->mair_el2 = read_sysreg(mair_el1);
 
-	/*
-	 * The ID map may be configured to use an extended virtual address
-	 * range. This is only the case if system RAM is out of range for the
-	 * currently configured page size and VA_BITS, in which case we will
-	 * also need the extended virtual range for the HYP ID map, or we won't
-	 * be able to enable the EL2 MMU.
-	 *
-	 * However, at EL2, there is only one TTBR register, and we can't switch
-	 * between translation tables *and* update TCR_EL2.T0SZ at the same
-	 * time. Bottom line: we need to use the extended range with *both* our
-	 * translation tables.
-	 *
-	 * So use the same T0SZ value we use for the ID map.
-	 */
 	tcr = (read_sysreg(tcr_el1) & TCR_EL2_MASK) | TCR_EL2_RES1;
 	tcr &= ~TCR_T0SZ_MASK;
-	tcr |= (idmap_t0sz & GENMASK(TCR_TxSZ_WIDTH - 1, 0)) << TCR_T0SZ_OFFSET;
+	tcr |= TCR_T0SZ(hyp_va_bits);
 	params->tcr_el2 = tcr;
 
 	params->pgd_pa = kvm_mmu_get_httbr();
@@ -1844,13 +1851,13 @@ static void teardown_hyp_mode(void)
 	free_hyp_pgds();
 	for_each_possible_cpu(cpu) {
 		free_page(per_cpu(kvm_arm_hyp_stack_page, cpu));
-		free_pages(kvm_arm_hyp_percpu_base[cpu], nvhe_percpu_order());
+		free_pages(kvm_nvhe_sym(kvm_arm_hyp_percpu_base)[cpu], nvhe_percpu_order());
 	}
 }
 
 static int do_pkvm_init(u32 hyp_va_bits)
 {
-	void *per_cpu_base = kvm_ksym_ref(kvm_arm_hyp_percpu_base);
+	void *per_cpu_base = kvm_ksym_ref(kvm_nvhe_sym(kvm_arm_hyp_percpu_base));
 	int ret;
 
 	preempt_disable();
@@ -1870,11 +1877,8 @@ static int do_pkvm_init(u32 hyp_va_bits)
 	return ret;
 }
 
-static int kvm_hyp_init_protection(u32 hyp_va_bits)
+static void kvm_hyp_init_symbols(void)
 {
-	void *addr = phys_to_virt(hyp_mem_base);
-	int ret;
-
 	kvm_nvhe_sym(id_aa64pfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
 	kvm_nvhe_sym(id_aa64pfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1);
 	kvm_nvhe_sym(id_aa64isar0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64ISAR0_EL1);
@@ -1883,6 +1887,14 @@ static int kvm_hyp_init_protection(u32 hyp_va_bits)
 	kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
 	kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
 	kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val) = read_sanitised_ftr_reg(SYS_ID_AA64MMFR2_EL1);
+	kvm_nvhe_sym(__icache_flags) = __icache_flags;
+	kvm_nvhe_sym(kvm_arm_vmid_bits) = kvm_arm_vmid_bits;
+}
+
+static int kvm_hyp_init_protection(u32 hyp_va_bits)
+{
+	void *addr = phys_to_virt(hyp_mem_base);
+	int ret;
 
 	ret = create_hyp_mappings(addr, addr + hyp_mem_size, PAGE_HYP);
 	if (ret)
@@ -1950,7 +1962,7 @@ static int init_hyp_mode(void)
 
 		page_addr = page_address(page);
 		memcpy(page_addr, CHOOSE_NVHE_SYM(__per_cpu_start), nvhe_percpu_size());
-		kvm_arm_hyp_percpu_base[cpu] = (unsigned long)page_addr;
+		kvm_nvhe_sym(kvm_arm_hyp_percpu_base)[cpu] = (unsigned long)page_addr;
 	}
 
 	/*
@@ -2043,7 +2055,7 @@ static int init_hyp_mode(void)
 	}
 
 	for_each_possible_cpu(cpu) {
-		char *percpu_begin = (char *)kvm_arm_hyp_percpu_base[cpu];
+		char *percpu_begin = (char *)kvm_nvhe_sym(kvm_arm_hyp_percpu_base)[cpu];
 		char *percpu_end = percpu_begin + nvhe_percpu_size();
 
 		/* Map Hyp percpu pages */
@@ -2054,9 +2066,11 @@ static int init_hyp_mode(void)
 		}
 
 		/* Prepare the CPU initialization parameters */
-		cpu_prepare_hyp_mode(cpu);
+		cpu_prepare_hyp_mode(cpu, hyp_va_bits);
 	}
 
+	kvm_hyp_init_symbols();
+
 	if (is_protected_kvm_enabled()) {
 		init_cpu_logical_map();
 
@@ -2064,9 +2078,7 @@ static int init_hyp_mode(void)
 			err = -ENODEV;
 			goto out_err;
 		}
-	}
 
-	if (is_protected_kvm_enabled()) {
 		err = kvm_hyp_init_protection(hyp_va_bits);
 		if (err) {
 			kvm_err("Failed to init hyp memory protection\n");
@@ -2130,6 +2142,11 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
 	return NULL;
 }
 
+bool kvm_arch_irqchip_in_kernel(struct kvm *kvm)
+{
+	return irqchip_in_kernel(kvm);
+}
+
 bool kvm_arch_has_irq_bypass(void)
 {
 	return true;
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/fpsimd.c linux-libre-6.2-gnu/arch/arm64/kvm/fpsimd.c
index ec8e4494873d..02dd7e9ebd39 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/fpsimd.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/fpsimd.c
@@ -75,11 +75,12 @@ int kvm_arch_vcpu_run_map_fp(struct kvm_vcpu *vcpu)
 void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu)
 {
 	BUG_ON(!current->mm);
-	BUG_ON(test_thread_flag(TIF_SVE));
 
 	if (!system_supports_fpsimd())
 		return;
 
+	fpsimd_kvm_prepare();
+
 	vcpu->arch.fp_state = FP_STATE_HOST_OWNED;
 
 	vcpu_clear_flag(vcpu, HOST_SVE_ENABLED);
@@ -129,20 +130,31 @@ void kvm_arch_vcpu_ctxflush_fp(struct kvm_vcpu *vcpu)
  */
 void kvm_arch_vcpu_ctxsync_fp(struct kvm_vcpu *vcpu)
 {
+	struct cpu_fp_state fp_state;
+
 	WARN_ON_ONCE(!irqs_disabled());
 
 	if (vcpu->arch.fp_state == FP_STATE_GUEST_OWNED) {
+
 		/*
 		 * Currently we do not support SME guests so SVCR is
 		 * always 0 and we just need a variable to point to.
 		 */
-		fpsimd_bind_state_to_cpu(&vcpu->arch.ctxt.fp_regs,
-					 vcpu->arch.sve_state,
-					 vcpu->arch.sve_max_vl,
-					 NULL, 0, &vcpu->arch.svcr);
+		fp_state.st = &vcpu->arch.ctxt.fp_regs;
+		fp_state.sve_state = vcpu->arch.sve_state;
+		fp_state.sve_vl = vcpu->arch.sve_max_vl;
+		fp_state.za_state = NULL;
+		fp_state.svcr = &vcpu->arch.svcr;
+		fp_state.fp_type = &vcpu->arch.fp_type;
+
+		if (vcpu_has_sve(vcpu))
+			fp_state.to_save = FP_STATE_SVE;
+		else
+			fp_state.to_save = FP_STATE_FPSIMD;
+
+		fpsimd_bind_state_to_cpu(&fp_state);
 
 		clear_thread_flag(TIF_FOREIGN_FPSTATE);
-		update_thread_flag(TIF_SVE, vcpu_has_sve(vcpu));
 	}
 }
 
@@ -199,7 +211,5 @@ void kvm_arch_vcpu_put_fp(struct kvm_vcpu *vcpu)
 			sysreg_clear_set(CPACR_EL1, CPACR_EL1_ZEN_EL0EN, 0);
 	}
 
-	update_thread_flag(TIF_SVE, 0);
-
 	local_irq_restore(flags);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/guest.c linux-libre-6.2-gnu/arch/arm64/kvm/guest.c
index 2ff13a3f8479..cf4c495a4321 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/guest.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/guest.c
@@ -1059,7 +1059,7 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 		maddr = page_address(page);
 
 		if (!write) {
-			if (test_bit(PG_mte_tagged, &page->flags))
+			if (page_mte_tagged(page))
 				num_tags = mte_copy_tags_to_user(tags, maddr,
 							MTE_GRANULES_PER_PAGE);
 			else
@@ -1068,15 +1068,19 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm,
 					clear_user(tags, MTE_GRANULES_PER_PAGE);
 			kvm_release_pfn_clean(pfn);
 		} else {
+			/*
+			 * Only locking to serialise with a concurrent
+			 * set_pte_at() in the VMM but still overriding the
+			 * tags, hence ignoring the return value.
+			 */
+			try_page_mte_tagging(page);
 			num_tags = mte_copy_tags_from_user(maddr, tags,
 							MTE_GRANULES_PER_PAGE);
 
-			/*
-			 * Set the flag after checking the write
-			 * completed fully
-			 */
-			if (num_tags == MTE_GRANULES_PER_PAGE)
-				set_bit(PG_mte_tagged, &page->flags);
+			/* uaccess failed, don't leave stale tags */
+			if (num_tags != MTE_GRANULES_PER_PAGE)
+				mte_clear_page_tags(maddr);
+			set_page_mte_tagged(page);
 
 			kvm_release_pfn_dirty(pfn);
 		}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/hyp-constants.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/hyp-constants.c
index b3742a6691e8..b257a3b4bfc5 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/hyp-constants.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/hyp-constants.c
@@ -2,9 +2,12 @@
 
 #include <linux/kbuild.h>
 #include <nvhe/memory.h>
+#include <nvhe/pkvm.h>
 
 int main(void)
 {
 	DEFINE(STRUCT_HYP_PAGE_SIZE,	sizeof(struct hyp_page));
+	DEFINE(PKVM_HYP_VM_SIZE,	sizeof(struct pkvm_hyp_vm));
+	DEFINE(PKVM_HYP_VCPU_SIZE,	sizeof(struct pkvm_hyp_vcpu));
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/fault.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/hyp/fault.h
index 1b8a2dcd712f..9ddcfe2c3e57 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/fault.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/hyp/fault.h
@@ -60,7 +60,7 @@ static inline bool __get_fault_info(u64 esr, struct kvm_vcpu_fault_info *fault)
 	 */
 	if (!(esr & ESR_ELx_S1PTW) &&
 	    (cpus_have_final_cap(ARM64_WORKAROUND_834220) ||
-	     (esr & ESR_ELx_FSC_TYPE) == FSC_PERM)) {
+	     (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_PERM)) {
 		if (!__translate_far_to_hpfar(far, &hpfar))
 			return false;
 	} else {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
index 3330d1b76bdd..07d37ff88a3f 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/hyp/switch.h
@@ -367,7 +367,7 @@ static bool kvm_hyp_handle_dabt_low(struct kvm_vcpu *vcpu, u64 *exit_code)
 	if (static_branch_unlikely(&vgic_v2_cpuif_trap)) {
 		bool valid;
 
-		valid = kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT &&
+		valid = kvm_vcpu_trap_get_fault_type(vcpu) == ESR_ELx_FSC_FAULT &&
 			kvm_vcpu_dabt_isvalid(vcpu) &&
 			!kvm_vcpu_abt_issea(vcpu) &&
 			!kvm_vcpu_abt_iss1tw(vcpu);
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/mem_protect.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/mem_protect.h
index 80e99836eac7..b7bdbe63deed 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/mem_protect.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/mem_protect.h
@@ -8,8 +8,10 @@
 #define __KVM_NVHE_MEM_PROTECT__
 #include <linux/kvm_host.h>
 #include <asm/kvm_hyp.h>
+#include <asm/kvm_mmu.h>
 #include <asm/kvm_pgtable.h>
 #include <asm/virt.h>
+#include <nvhe/pkvm.h>
 #include <nvhe/spinlock.h>
 
 /*
@@ -43,30 +45,45 @@ static inline enum pkvm_page_state pkvm_getstate(enum kvm_pgtable_prot prot)
 	return prot & PKVM_PAGE_STATE_PROT_MASK;
 }
 
-struct host_kvm {
+struct host_mmu {
 	struct kvm_arch arch;
 	struct kvm_pgtable pgt;
 	struct kvm_pgtable_mm_ops mm_ops;
 	hyp_spinlock_t lock;
 };
-extern struct host_kvm host_kvm;
+extern struct host_mmu host_mmu;
 
-extern const u8 pkvm_hyp_id;
+/* This corresponds to page-table locking order */
+enum pkvm_component_id {
+	PKVM_ID_HOST,
+	PKVM_ID_HYP,
+};
+
+extern unsigned long hyp_nr_cpus;
 
 int __pkvm_prot_finalize(void);
 int __pkvm_host_share_hyp(u64 pfn);
 int __pkvm_host_unshare_hyp(u64 pfn);
+int __pkvm_host_donate_hyp(u64 pfn, u64 nr_pages);
+int __pkvm_hyp_donate_host(u64 pfn, u64 nr_pages);
 
 bool addr_is_memory(phys_addr_t phys);
 int host_stage2_idmap_locked(phys_addr_t addr, u64 size, enum kvm_pgtable_prot prot);
 int host_stage2_set_owner_locked(phys_addr_t addr, u64 size, u8 owner_id);
 int kvm_host_prepare_stage2(void *pgt_pool_base);
+int kvm_guest_prepare_stage2(struct pkvm_hyp_vm *vm, void *pgd);
 void handle_host_mem_abort(struct kvm_cpu_context *host_ctxt);
 
+int hyp_pin_shared_mem(void *from, void *to);
+void hyp_unpin_shared_mem(void *from, void *to);
+void reclaim_guest_pages(struct pkvm_hyp_vm *vm, struct kvm_hyp_memcache *mc);
+int refill_memcache(struct kvm_hyp_memcache *mc, unsigned long min_pages,
+		    struct kvm_hyp_memcache *host_mc);
+
 static __always_inline void __load_host_stage2(void)
 {
 	if (static_branch_likely(&kvm_protected_mode_initialized))
-		__load_stage2(&host_kvm.arch.mmu, &host_kvm.arch);
+		__load_stage2(&host_mmu.arch.mmu, &host_mmu.arch);
 	else
 		write_sysreg(0, vttbr_el2);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/memory.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/memory.h
index 592b7edb3edb..ab205c4d6774 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/memory.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/memory.h
@@ -38,6 +38,10 @@ static inline phys_addr_t hyp_virt_to_phys(void *addr)
 #define hyp_page_to_virt(page)	__hyp_va(hyp_page_to_phys(page))
 #define hyp_page_to_pool(page)	(((struct hyp_page *)page)->pool)
 
+/*
+ * Refcounting for 'struct hyp_page'.
+ * hyp_pool::lock must be held if atomic access to the refcount is required.
+ */
 static inline int hyp_page_count(void *addr)
 {
 	struct hyp_page *p = hyp_virt_to_page(addr);
@@ -45,4 +49,27 @@ static inline int hyp_page_count(void *addr)
 	return p->refcount;
 }
 
+static inline void hyp_page_ref_inc(struct hyp_page *p)
+{
+	BUG_ON(p->refcount == USHRT_MAX);
+	p->refcount++;
+}
+
+static inline void hyp_page_ref_dec(struct hyp_page *p)
+{
+	BUG_ON(!p->refcount);
+	p->refcount--;
+}
+
+static inline int hyp_page_ref_dec_and_test(struct hyp_page *p)
+{
+	hyp_page_ref_dec(p);
+	return (p->refcount == 0);
+}
+
+static inline void hyp_set_page_refcounted(struct hyp_page *p)
+{
+	BUG_ON(p->refcount);
+	p->refcount = 1;
+}
 #endif /* __KVM_HYP_MEMORY_H */
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/mm.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/mm.h
index 42d8eb9bfe72..d5ec972b5c1e 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/mm.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/mm.h
@@ -13,9 +13,13 @@
 extern struct kvm_pgtable pkvm_pgtable;
 extern hyp_spinlock_t pkvm_pgd_lock;
 
+int hyp_create_pcpu_fixmap(void);
+void *hyp_fixmap_map(phys_addr_t phys);
+void hyp_fixmap_unmap(void);
+
 int hyp_create_idmap(u32 hyp_va_bits);
 int hyp_map_vectors(void);
-int hyp_back_vmemmap(phys_addr_t phys, unsigned long size, phys_addr_t back);
+int hyp_back_vmemmap(phys_addr_t back);
 int pkvm_cpu_set_vector(enum arm64_hyp_spectre_vector slot);
 int pkvm_create_mappings(void *from, void *to, enum kvm_pgtable_prot prot);
 int pkvm_create_mappings_locked(void *from, void *to, enum kvm_pgtable_prot prot);
@@ -24,16 +28,4 @@ int __pkvm_create_private_mapping(phys_addr_t phys, size_t size,
 				  unsigned long *haddr);
 int pkvm_alloc_private_va_range(size_t size, unsigned long *haddr);
 
-static inline void hyp_vmemmap_range(phys_addr_t phys, unsigned long size,
-				     unsigned long *start, unsigned long *end)
-{
-	unsigned long nr_pages = size >> PAGE_SHIFT;
-	struct hyp_page *p = hyp_phys_to_page(phys);
-
-	*start = (unsigned long)p;
-	*end = *start + nr_pages * sizeof(struct hyp_page);
-	*start = ALIGN_DOWN(*start, PAGE_SIZE);
-	*end = ALIGN(*end, PAGE_SIZE);
-}
-
 #endif /* __KVM_HYP_MM_H */
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/pkvm.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/pkvm.h
new file mode 100644
index 000000000000..82b3d62538a6
--- /dev/null
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/pkvm.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2021 Google LLC
+ * Author: Fuad Tabba <tabba@google.com>
+ */
+
+#ifndef __ARM64_KVM_NVHE_PKVM_H__
+#define __ARM64_KVM_NVHE_PKVM_H__
+
+#include <asm/kvm_pkvm.h>
+
+#include <nvhe/gfp.h>
+#include <nvhe/spinlock.h>
+
+/*
+ * Holds the relevant data for maintaining the vcpu state completely at hyp.
+ */
+struct pkvm_hyp_vcpu {
+	struct kvm_vcpu vcpu;
+
+	/* Backpointer to the host's (untrusted) vCPU instance. */
+	struct kvm_vcpu *host_vcpu;
+};
+
+/*
+ * Holds the relevant data for running a protected vm.
+ */
+struct pkvm_hyp_vm {
+	struct kvm kvm;
+
+	/* Backpointer to the host's (untrusted) KVM instance. */
+	struct kvm *host_kvm;
+
+	/* The guest's stage-2 page-table managed by the hypervisor. */
+	struct kvm_pgtable pgt;
+	struct kvm_pgtable_mm_ops mm_ops;
+	struct hyp_pool pool;
+	hyp_spinlock_t lock;
+
+	/*
+	 * The number of vcpus initialized and ready to run.
+	 * Modifying this is protected by 'vm_table_lock'.
+	 */
+	unsigned int nr_vcpus;
+
+	/* Array of the hyp vCPU structures for this VM. */
+	struct pkvm_hyp_vcpu *vcpus[];
+};
+
+static inline struct pkvm_hyp_vm *
+pkvm_hyp_vcpu_to_hyp_vm(struct pkvm_hyp_vcpu *hyp_vcpu)
+{
+	return container_of(hyp_vcpu->vcpu.kvm, struct pkvm_hyp_vm, kvm);
+}
+
+void pkvm_hyp_vm_table_init(void *tbl);
+
+int __pkvm_init_vm(struct kvm *host_kvm, unsigned long vm_hva,
+		   unsigned long pgd_hva);
+int __pkvm_init_vcpu(pkvm_handle_t handle, struct kvm_vcpu *host_vcpu,
+		     unsigned long vcpu_hva);
+int __pkvm_teardown_vm(pkvm_handle_t handle);
+
+struct pkvm_hyp_vcpu *pkvm_load_hyp_vcpu(pkvm_handle_t handle,
+					 unsigned int vcpu_idx);
+void pkvm_put_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu);
+
+#endif /* __ARM64_KVM_NVHE_PKVM_H__ */
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/spinlock.h linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/spinlock.h
index 4652fd04bdbe..7c7ea8c55405 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/include/nvhe/spinlock.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/include/nvhe/spinlock.h
@@ -28,9 +28,17 @@ typedef union hyp_spinlock {
 	};
 } hyp_spinlock_t;
 
+#define __HYP_SPIN_LOCK_INITIALIZER \
+	{ .__val = 0 }
+
+#define __HYP_SPIN_LOCK_UNLOCKED \
+	((hyp_spinlock_t) __HYP_SPIN_LOCK_INITIALIZER)
+
+#define DEFINE_HYP_SPINLOCK(x)	hyp_spinlock_t x = __HYP_SPIN_LOCK_UNLOCKED
+
 #define hyp_spin_lock_init(l)						\
 do {									\
-	*(l) = (hyp_spinlock_t){ .__val = 0 };				\
+	*(l) = __HYP_SPIN_LOCK_UNLOCKED;				\
 } while (0)
 
 static inline void hyp_spin_lock(hyp_spinlock_t *lock)
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/Makefile linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
index be0a2bc3e20d..530347cdebe3 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -96,6 +96,7 @@ KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_CFI)
 # when profile optimization is applied. gen-hyprel does not support SHT_REL and
 # causes a build failure. Remove profile optimization flags.
 KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%, $(KBUILD_CFLAGS))
+KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables
 
 # KVM nVHE code is run at a different exception code with a different map, so
 # compiler instrumentation that inserts callbacks or checks into the code may
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/cache.S linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/cache.S
index 0c367eb5f4e2..85936c17ae40 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/cache.S
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/cache.S
@@ -12,3 +12,14 @@ SYM_FUNC_START(__pi_dcache_clean_inval_poc)
 	ret
 SYM_FUNC_END(__pi_dcache_clean_inval_poc)
 SYM_FUNC_ALIAS(dcache_clean_inval_poc, __pi_dcache_clean_inval_poc)
+
+SYM_FUNC_START(__pi_icache_inval_pou)
+alternative_if ARM64_HAS_CACHE_DIC
+	isb
+	ret
+alternative_else_nop_endif
+
+	invalidate_icache_by_line x0, x1, x2, x3
+	ret
+SYM_FUNC_END(__pi_icache_inval_pou)
+SYM_FUNC_ALIAS(icache_inval_pou, __pi_icache_inval_pou)
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
index 3cea4b6ac23e..728e01d4536b 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/hyp-main.c
@@ -15,17 +15,93 @@
 
 #include <nvhe/mem_protect.h>
 #include <nvhe/mm.h>
+#include <nvhe/pkvm.h>
 #include <nvhe/trap_handler.h>
 
 DEFINE_PER_CPU(struct kvm_nvhe_init_params, kvm_init_params);
 
 void __kvm_hyp_host_forward_smc(struct kvm_cpu_context *host_ctxt);
 
+static void flush_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
+{
+	struct kvm_vcpu *host_vcpu = hyp_vcpu->host_vcpu;
+
+	hyp_vcpu->vcpu.arch.ctxt	= host_vcpu->arch.ctxt;
+
+	hyp_vcpu->vcpu.arch.sve_state	= kern_hyp_va(host_vcpu->arch.sve_state);
+	hyp_vcpu->vcpu.arch.sve_max_vl	= host_vcpu->arch.sve_max_vl;
+
+	hyp_vcpu->vcpu.arch.hw_mmu	= host_vcpu->arch.hw_mmu;
+
+	hyp_vcpu->vcpu.arch.hcr_el2	= host_vcpu->arch.hcr_el2;
+	hyp_vcpu->vcpu.arch.mdcr_el2	= host_vcpu->arch.mdcr_el2;
+	hyp_vcpu->vcpu.arch.cptr_el2	= host_vcpu->arch.cptr_el2;
+
+	hyp_vcpu->vcpu.arch.iflags	= host_vcpu->arch.iflags;
+	hyp_vcpu->vcpu.arch.fp_state	= host_vcpu->arch.fp_state;
+
+	hyp_vcpu->vcpu.arch.debug_ptr	= kern_hyp_va(host_vcpu->arch.debug_ptr);
+	hyp_vcpu->vcpu.arch.host_fpsimd_state = host_vcpu->arch.host_fpsimd_state;
+
+	hyp_vcpu->vcpu.arch.vsesr_el2	= host_vcpu->arch.vsesr_el2;
+
+	hyp_vcpu->vcpu.arch.vgic_cpu.vgic_v3 = host_vcpu->arch.vgic_cpu.vgic_v3;
+}
+
+static void sync_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
+{
+	struct kvm_vcpu *host_vcpu = hyp_vcpu->host_vcpu;
+	struct vgic_v3_cpu_if *hyp_cpu_if = &hyp_vcpu->vcpu.arch.vgic_cpu.vgic_v3;
+	struct vgic_v3_cpu_if *host_cpu_if = &host_vcpu->arch.vgic_cpu.vgic_v3;
+	unsigned int i;
+
+	host_vcpu->arch.ctxt		= hyp_vcpu->vcpu.arch.ctxt;
+
+	host_vcpu->arch.hcr_el2		= hyp_vcpu->vcpu.arch.hcr_el2;
+	host_vcpu->arch.cptr_el2	= hyp_vcpu->vcpu.arch.cptr_el2;
+
+	host_vcpu->arch.fault		= hyp_vcpu->vcpu.arch.fault;
+
+	host_vcpu->arch.iflags		= hyp_vcpu->vcpu.arch.iflags;
+	host_vcpu->arch.fp_state	= hyp_vcpu->vcpu.arch.fp_state;
+
+	host_cpu_if->vgic_hcr		= hyp_cpu_if->vgic_hcr;
+	for (i = 0; i < hyp_cpu_if->used_lrs; ++i)
+		host_cpu_if->vgic_lr[i] = hyp_cpu_if->vgic_lr[i];
+}
+
 static void handle___kvm_vcpu_run(struct kvm_cpu_context *host_ctxt)
 {
-	DECLARE_REG(struct kvm_vcpu *, vcpu, host_ctxt, 1);
+	DECLARE_REG(struct kvm_vcpu *, host_vcpu, host_ctxt, 1);
+	int ret;
 
-	cpu_reg(host_ctxt, 1) =  __kvm_vcpu_run(kern_hyp_va(vcpu));
+	host_vcpu = kern_hyp_va(host_vcpu);
+
+	if (unlikely(is_protected_kvm_enabled())) {
+		struct pkvm_hyp_vcpu *hyp_vcpu;
+		struct kvm *host_kvm;
+
+		host_kvm = kern_hyp_va(host_vcpu->kvm);
+		hyp_vcpu = pkvm_load_hyp_vcpu(host_kvm->arch.pkvm.handle,
+					      host_vcpu->vcpu_idx);
+		if (!hyp_vcpu) {
+			ret = -EINVAL;
+			goto out;
+		}
+
+		flush_hyp_vcpu(hyp_vcpu);
+
+		ret = __kvm_vcpu_run(&hyp_vcpu->vcpu);
+
+		sync_hyp_vcpu(hyp_vcpu);
+		pkvm_put_hyp_vcpu(hyp_vcpu);
+	} else {
+		/* The host is fully trusted, run its vCPU directly. */
+		ret = __kvm_vcpu_run(host_vcpu);
+	}
+
+out:
+	cpu_reg(host_ctxt, 1) =  ret;
 }
 
 static void handle___kvm_adjust_pc(struct kvm_cpu_context *host_ctxt)
@@ -191,6 +267,33 @@ static void handle___pkvm_vcpu_init_traps(struct kvm_cpu_context *host_ctxt)
 	__pkvm_vcpu_init_traps(kern_hyp_va(vcpu));
 }
 
+static void handle___pkvm_init_vm(struct kvm_cpu_context *host_ctxt)
+{
+	DECLARE_REG(struct kvm *, host_kvm, host_ctxt, 1);
+	DECLARE_REG(unsigned long, vm_hva, host_ctxt, 2);
+	DECLARE_REG(unsigned long, pgd_hva, host_ctxt, 3);
+
+	host_kvm = kern_hyp_va(host_kvm);
+	cpu_reg(host_ctxt, 1) = __pkvm_init_vm(host_kvm, vm_hva, pgd_hva);
+}
+
+static void handle___pkvm_init_vcpu(struct kvm_cpu_context *host_ctxt)
+{
+	DECLARE_REG(pkvm_handle_t, handle, host_ctxt, 1);
+	DECLARE_REG(struct kvm_vcpu *, host_vcpu, host_ctxt, 2);
+	DECLARE_REG(unsigned long, vcpu_hva, host_ctxt, 3);
+
+	host_vcpu = kern_hyp_va(host_vcpu);
+	cpu_reg(host_ctxt, 1) = __pkvm_init_vcpu(handle, host_vcpu, vcpu_hva);
+}
+
+static void handle___pkvm_teardown_vm(struct kvm_cpu_context *host_ctxt)
+{
+	DECLARE_REG(pkvm_handle_t, handle, host_ctxt, 1);
+
+	cpu_reg(host_ctxt, 1) = __pkvm_teardown_vm(handle);
+}
+
 typedef void (*hcall_t)(struct kvm_cpu_context *);
 
 #define HANDLE_FUNC(x)	[__KVM_HOST_SMCCC_FUNC_##x] = (hcall_t)handle_##x
@@ -220,6 +323,9 @@ static const hcall_t host_hcall[] = {
 	HANDLE_FUNC(__vgic_v3_save_aprs),
 	HANDLE_FUNC(__vgic_v3_restore_aprs),
 	HANDLE_FUNC(__pkvm_vcpu_init_traps),
+	HANDLE_FUNC(__pkvm_init_vm),
+	HANDLE_FUNC(__pkvm_init_vcpu),
+	HANDLE_FUNC(__pkvm_teardown_vm),
 };
 
 static void handle_host_hcall(struct kvm_cpu_context *host_ctxt)
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/hyp-smp.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/hyp-smp.c
index 9f54833af400..04d194583f1e 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/hyp-smp.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/hyp-smp.c
@@ -23,6 +23,8 @@ u64 cpu_logical_map(unsigned int cpu)
 	return hyp_cpu_logical_map[cpu];
 }
 
+unsigned long __ro_after_init kvm_arm_hyp_percpu_base[NR_CPUS];
+
 unsigned long __hyp_per_cpu_offset(unsigned int cpu)
 {
 	unsigned long *cpu_base_array;
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/mem_protect.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/mem_protect.c
index 07f9dc9848ef..552653fa18be 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/mem_protect.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/mem_protect.c
@@ -21,21 +21,33 @@
 
 #define KVM_HOST_S2_FLAGS (KVM_PGTABLE_S2_NOFWB | KVM_PGTABLE_S2_IDMAP)
 
-extern unsigned long hyp_nr_cpus;
-struct host_kvm host_kvm;
+struct host_mmu host_mmu;
 
 static struct hyp_pool host_s2_pool;
 
-const u8 pkvm_hyp_id = 1;
+static DEFINE_PER_CPU(struct pkvm_hyp_vm *, __current_vm);
+#define current_vm (*this_cpu_ptr(&__current_vm))
+
+static void guest_lock_component(struct pkvm_hyp_vm *vm)
+{
+	hyp_spin_lock(&vm->lock);
+	current_vm = vm;
+}
+
+static void guest_unlock_component(struct pkvm_hyp_vm *vm)
+{
+	current_vm = NULL;
+	hyp_spin_unlock(&vm->lock);
+}
 
 static void host_lock_component(void)
 {
-	hyp_spin_lock(&host_kvm.lock);
+	hyp_spin_lock(&host_mmu.lock);
 }
 
 static void host_unlock_component(void)
 {
-	hyp_spin_unlock(&host_kvm.lock);
+	hyp_spin_unlock(&host_mmu.lock);
 }
 
 static void hyp_lock_component(void)
@@ -79,6 +91,11 @@ static void host_s2_put_page(void *addr)
 	hyp_put_page(&host_s2_pool, addr);
 }
 
+static void host_s2_free_removed_table(void *addr, u32 level)
+{
+	kvm_pgtable_stage2_free_removed(&host_mmu.mm_ops, addr, level);
+}
+
 static int prepare_s2_pool(void *pgt_pool_base)
 {
 	unsigned long nr_pages, pfn;
@@ -90,9 +107,10 @@ static int prepare_s2_pool(void *pgt_pool_base)
 	if (ret)
 		return ret;
 
-	host_kvm.mm_ops = (struct kvm_pgtable_mm_ops) {
+	host_mmu.mm_ops = (struct kvm_pgtable_mm_ops) {
 		.zalloc_pages_exact = host_s2_zalloc_pages_exact,
 		.zalloc_page = host_s2_zalloc_page,
+		.free_removed_table = host_s2_free_removed_table,
 		.phys_to_virt = hyp_phys_to_virt,
 		.virt_to_phys = hyp_virt_to_phys,
 		.page_count = hyp_page_count,
@@ -111,7 +129,7 @@ static void prepare_host_vtcr(void)
 	parange = kvm_get_parange(id_aa64mmfr0_el1_sys_val);
 	phys_shift = id_aa64mmfr0_parange_to_phys_shift(parange);
 
-	host_kvm.arch.vtcr = kvm_get_vtcr(id_aa64mmfr0_el1_sys_val,
+	host_mmu.arch.vtcr = kvm_get_vtcr(id_aa64mmfr0_el1_sys_val,
 					  id_aa64mmfr1_el1_sys_val, phys_shift);
 }
 
@@ -119,45 +137,170 @@ static bool host_stage2_force_pte_cb(u64 addr, u64 end, enum kvm_pgtable_prot pr
 
 int kvm_host_prepare_stage2(void *pgt_pool_base)
 {
-	struct kvm_s2_mmu *mmu = &host_kvm.arch.mmu;
+	struct kvm_s2_mmu *mmu = &host_mmu.arch.mmu;
 	int ret;
 
 	prepare_host_vtcr();
-	hyp_spin_lock_init(&host_kvm.lock);
-	mmu->arch = &host_kvm.arch;
+	hyp_spin_lock_init(&host_mmu.lock);
+	mmu->arch = &host_mmu.arch;
 
 	ret = prepare_s2_pool(pgt_pool_base);
 	if (ret)
 		return ret;
 
-	ret = __kvm_pgtable_stage2_init(&host_kvm.pgt, mmu,
-					&host_kvm.mm_ops, KVM_HOST_S2_FLAGS,
+	ret = __kvm_pgtable_stage2_init(&host_mmu.pgt, mmu,
+					&host_mmu.mm_ops, KVM_HOST_S2_FLAGS,
 					host_stage2_force_pte_cb);
 	if (ret)
 		return ret;
 
-	mmu->pgd_phys = __hyp_pa(host_kvm.pgt.pgd);
-	mmu->pgt = &host_kvm.pgt;
+	mmu->pgd_phys = __hyp_pa(host_mmu.pgt.pgd);
+	mmu->pgt = &host_mmu.pgt;
 	atomic64_set(&mmu->vmid.id, 0);
 
 	return 0;
 }
 
+static bool guest_stage2_force_pte_cb(u64 addr, u64 end,
+				      enum kvm_pgtable_prot prot)
+{
+	return true;
+}
+
+static void *guest_s2_zalloc_pages_exact(size_t size)
+{
+	void *addr = hyp_alloc_pages(&current_vm->pool, get_order(size));
+
+	WARN_ON(size != (PAGE_SIZE << get_order(size)));
+	hyp_split_page(hyp_virt_to_page(addr));
+
+	return addr;
+}
+
+static void guest_s2_free_pages_exact(void *addr, unsigned long size)
+{
+	u8 order = get_order(size);
+	unsigned int i;
+
+	for (i = 0; i < (1 << order); i++)
+		hyp_put_page(&current_vm->pool, addr + (i * PAGE_SIZE));
+}
+
+static void *guest_s2_zalloc_page(void *mc)
+{
+	struct hyp_page *p;
+	void *addr;
+
+	addr = hyp_alloc_pages(&current_vm->pool, 0);
+	if (addr)
+		return addr;
+
+	addr = pop_hyp_memcache(mc, hyp_phys_to_virt);
+	if (!addr)
+		return addr;
+
+	memset(addr, 0, PAGE_SIZE);
+	p = hyp_virt_to_page(addr);
+	memset(p, 0, sizeof(*p));
+	p->refcount = 1;
+
+	return addr;
+}
+
+static void guest_s2_get_page(void *addr)
+{
+	hyp_get_page(&current_vm->pool, addr);
+}
+
+static void guest_s2_put_page(void *addr)
+{
+	hyp_put_page(&current_vm->pool, addr);
+}
+
+static void clean_dcache_guest_page(void *va, size_t size)
+{
+	__clean_dcache_guest_page(hyp_fixmap_map(__hyp_pa(va)), size);
+	hyp_fixmap_unmap();
+}
+
+static void invalidate_icache_guest_page(void *va, size_t size)
+{
+	__invalidate_icache_guest_page(hyp_fixmap_map(__hyp_pa(va)), size);
+	hyp_fixmap_unmap();
+}
+
+int kvm_guest_prepare_stage2(struct pkvm_hyp_vm *vm, void *pgd)
+{
+	struct kvm_s2_mmu *mmu = &vm->kvm.arch.mmu;
+	unsigned long nr_pages;
+	int ret;
+
+	nr_pages = kvm_pgtable_stage2_pgd_size(vm->kvm.arch.vtcr) >> PAGE_SHIFT;
+	ret = hyp_pool_init(&vm->pool, hyp_virt_to_pfn(pgd), nr_pages, 0);
+	if (ret)
+		return ret;
+
+	hyp_spin_lock_init(&vm->lock);
+	vm->mm_ops = (struct kvm_pgtable_mm_ops) {
+		.zalloc_pages_exact	= guest_s2_zalloc_pages_exact,
+		.free_pages_exact	= guest_s2_free_pages_exact,
+		.zalloc_page		= guest_s2_zalloc_page,
+		.phys_to_virt		= hyp_phys_to_virt,
+		.virt_to_phys		= hyp_virt_to_phys,
+		.page_count		= hyp_page_count,
+		.get_page		= guest_s2_get_page,
+		.put_page		= guest_s2_put_page,
+		.dcache_clean_inval_poc	= clean_dcache_guest_page,
+		.icache_inval_pou	= invalidate_icache_guest_page,
+	};
+
+	guest_lock_component(vm);
+	ret = __kvm_pgtable_stage2_init(mmu->pgt, mmu, &vm->mm_ops, 0,
+					guest_stage2_force_pte_cb);
+	guest_unlock_component(vm);
+	if (ret)
+		return ret;
+
+	vm->kvm.arch.mmu.pgd_phys = __hyp_pa(vm->pgt.pgd);
+
+	return 0;
+}
+
+void reclaim_guest_pages(struct pkvm_hyp_vm *vm, struct kvm_hyp_memcache *mc)
+{
+	void *addr;
+
+	/* Dump all pgtable pages in the hyp_pool */
+	guest_lock_component(vm);
+	kvm_pgtable_stage2_destroy(&vm->pgt);
+	vm->kvm.arch.mmu.pgd_phys = 0ULL;
+	guest_unlock_component(vm);
+
+	/* Drain the hyp_pool into the memcache */
+	addr = hyp_alloc_pages(&vm->pool, 0);
+	while (addr) {
+		memset(hyp_virt_to_page(addr), 0, sizeof(struct hyp_page));
+		push_hyp_memcache(mc, addr, hyp_virt_to_phys);
+		WARN_ON(__pkvm_hyp_donate_host(hyp_virt_to_pfn(addr), 1));
+		addr = hyp_alloc_pages(&vm->pool, 0);
+	}
+}
+
 int __pkvm_prot_finalize(void)
 {
-	struct kvm_s2_mmu *mmu = &host_kvm.arch.mmu;
+	struct kvm_s2_mmu *mmu = &host_mmu.arch.mmu;
 	struct kvm_nvhe_init_params *params = this_cpu_ptr(&kvm_init_params);
 
 	if (params->hcr_el2 & HCR_VM)
 		return -EPERM;
 
 	params->vttbr = kvm_get_vttbr(mmu);
-	params->vtcr = host_kvm.arch.vtcr;
+	params->vtcr = host_mmu.arch.vtcr;
 	params->hcr_el2 |= HCR_VM;
 	kvm_flush_dcache_to_poc(params, sizeof(*params));
 
 	write_sysreg(params->hcr_el2, hcr_el2);
-	__load_stage2(&host_kvm.arch.mmu, &host_kvm.arch);
+	__load_stage2(&host_mmu.arch.mmu, &host_mmu.arch);
 
 	/*
 	 * Make sure to have an ISB before the TLB maintenance below but only
@@ -175,7 +318,7 @@ int __pkvm_prot_finalize(void)
 
 static int host_stage2_unmap_dev_all(void)
 {
-	struct kvm_pgtable *pgt = &host_kvm.pgt;
+	struct kvm_pgtable *pgt = &host_mmu.pgt;
 	struct memblock_region *reg;
 	u64 addr = 0;
 	int i, ret;
@@ -195,7 +338,7 @@ struct kvm_mem_range {
 	u64 end;
 };
 
-static bool find_mem_range(phys_addr_t addr, struct kvm_mem_range *range)
+static struct memblock_region *find_mem_range(phys_addr_t addr, struct kvm_mem_range *range)
 {
 	int cur, left = 0, right = hyp_memblock_nr;
 	struct memblock_region *reg;
@@ -218,18 +361,28 @@ static bool find_mem_range(phys_addr_t addr, struct kvm_mem_range *range)
 		} else {
 			range->start = reg->base;
 			range->end = end;
-			return true;
+			return reg;
 		}
 	}
 
-	return false;
+	return NULL;
 }
 
 bool addr_is_memory(phys_addr_t phys)
 {
 	struct kvm_mem_range range;
 
-	return find_mem_range(phys, &range);
+	return !!find_mem_range(phys, &range);
+}
+
+static bool addr_is_allowed_memory(phys_addr_t phys)
+{
+	struct memblock_region *reg;
+	struct kvm_mem_range range;
+
+	reg = find_mem_range(phys, &range);
+
+	return reg && !(reg->flags & MEMBLOCK_NOMAP);
 }
 
 static bool is_in_mem_range(u64 addr, struct kvm_mem_range *range)
@@ -250,8 +403,8 @@ static bool range_is_memory(u64 start, u64 end)
 static inline int __host_stage2_idmap(u64 start, u64 end,
 				      enum kvm_pgtable_prot prot)
 {
-	return kvm_pgtable_stage2_map(&host_kvm.pgt, start, end - start, start,
-				      prot, &host_s2_pool);
+	return kvm_pgtable_stage2_map(&host_mmu.pgt, start, end - start, start,
+				      prot, &host_s2_pool, 0);
 }
 
 /*
@@ -263,7 +416,7 @@ static inline int __host_stage2_idmap(u64 start, u64 end,
 #define host_stage2_try(fn, ...)					\
 	({								\
 		int __ret;						\
-		hyp_assert_lock_held(&host_kvm.lock);			\
+		hyp_assert_lock_held(&host_mmu.lock);			\
 		__ret = fn(__VA_ARGS__);				\
 		if (__ret == -ENOMEM) {					\
 			__ret = host_stage2_unmap_dev_all();		\
@@ -286,8 +439,8 @@ static int host_stage2_adjust_range(u64 addr, struct kvm_mem_range *range)
 	u32 level;
 	int ret;
 
-	hyp_assert_lock_held(&host_kvm.lock);
-	ret = kvm_pgtable_get_leaf(&host_kvm.pgt, addr, &pte, &level);
+	hyp_assert_lock_held(&host_mmu.lock);
+	ret = kvm_pgtable_get_leaf(&host_mmu.pgt, addr, &pte, &level);
 	if (ret)
 		return ret;
 
@@ -319,7 +472,7 @@ int host_stage2_idmap_locked(phys_addr_t addr, u64 size,
 
 int host_stage2_set_owner_locked(phys_addr_t addr, u64 size, u8 owner_id)
 {
-	return host_stage2_try(kvm_pgtable_stage2_set_owner, &host_kvm.pgt,
+	return host_stage2_try(kvm_pgtable_stage2_set_owner, &host_mmu.pgt,
 			       addr, size, &host_s2_pool, owner_id);
 }
 
@@ -348,7 +501,7 @@ static bool host_stage2_force_pte_cb(u64 addr, u64 end, enum kvm_pgtable_prot pr
 static int host_stage2_idmap(u64 addr)
 {
 	struct kvm_mem_range range;
-	bool is_memory = find_mem_range(addr, &range);
+	bool is_memory = !!find_mem_range(addr, &range);
 	enum kvm_pgtable_prot prot;
 	int ret;
 
@@ -380,12 +533,6 @@ void handle_host_mem_abort(struct kvm_cpu_context *host_ctxt)
 	BUG_ON(ret && ret != -EAGAIN);
 }
 
-/* This corresponds to locking order */
-enum pkvm_component_id {
-	PKVM_ID_HOST,
-	PKVM_ID_HYP,
-};
-
 struct pkvm_mem_transition {
 	u64				nr_pages;
 
@@ -399,6 +546,9 @@ struct pkvm_mem_transition {
 				/* Address in the completer's address space */
 				u64	completer_addr;
 			} host;
+			struct {
+				u64	completer_addr;
+			} hyp;
 		};
 	} initiator;
 
@@ -412,23 +562,24 @@ struct pkvm_mem_share {
 	const enum kvm_pgtable_prot		completer_prot;
 };
 
+struct pkvm_mem_donation {
+	const struct pkvm_mem_transition	tx;
+};
+
 struct check_walk_data {
 	enum pkvm_page_state	desired;
 	enum pkvm_page_state	(*get_page_state)(kvm_pte_t pte);
 };
 
-static int __check_page_state_visitor(u64 addr, u64 end, u32 level,
-				      kvm_pte_t *ptep,
-				      enum kvm_pgtable_walk_flags flag,
-				      void * const arg)
+static int __check_page_state_visitor(const struct kvm_pgtable_visit_ctx *ctx,
+				      enum kvm_pgtable_walk_flags visit)
 {
-	struct check_walk_data *d = arg;
-	kvm_pte_t pte = *ptep;
+	struct check_walk_data *d = ctx->arg;
 
-	if (kvm_pte_valid(pte) && !addr_is_memory(kvm_pte_to_phys(pte)))
+	if (kvm_pte_valid(ctx->old) && !addr_is_allowed_memory(kvm_pte_to_phys(ctx->old)))
 		return -EINVAL;
 
-	return d->get_page_state(pte) == d->desired ? 0 : -EPERM;
+	return d->get_page_state(ctx->old) == d->desired ? 0 : -EPERM;
 }
 
 static int check_page_state_range(struct kvm_pgtable *pgt, u64 addr, u64 size,
@@ -459,8 +610,8 @@ static int __host_check_page_state_range(u64 addr, u64 size,
 		.get_page_state	= host_get_page_state,
 	};
 
-	hyp_assert_lock_held(&host_kvm.lock);
-	return check_page_state_range(&host_kvm.pgt, addr, size, &d);
+	hyp_assert_lock_held(&host_mmu.lock);
+	return check_page_state_range(&host_mmu.pgt, addr, size, &d);
 }
 
 static int __host_set_page_state_range(u64 addr, u64 size,
@@ -511,6 +662,46 @@ static int host_initiate_unshare(u64 *completer_addr,
 	return __host_set_page_state_range(addr, size, PKVM_PAGE_OWNED);
 }
 
+static int host_initiate_donation(u64 *completer_addr,
+				  const struct pkvm_mem_transition *tx)
+{
+	u8 owner_id = tx->completer.id;
+	u64 size = tx->nr_pages * PAGE_SIZE;
+
+	*completer_addr = tx->initiator.host.completer_addr;
+	return host_stage2_set_owner_locked(tx->initiator.addr, size, owner_id);
+}
+
+static bool __host_ack_skip_pgtable_check(const struct pkvm_mem_transition *tx)
+{
+	return !(IS_ENABLED(CONFIG_NVHE_EL2_DEBUG) ||
+		 tx->initiator.id != PKVM_ID_HYP);
+}
+
+static int __host_ack_transition(u64 addr, const struct pkvm_mem_transition *tx,
+				 enum pkvm_page_state state)
+{
+	u64 size = tx->nr_pages * PAGE_SIZE;
+
+	if (__host_ack_skip_pgtable_check(tx))
+		return 0;
+
+	return __host_check_page_state_range(addr, size, state);
+}
+
+static int host_ack_donation(u64 addr, const struct pkvm_mem_transition *tx)
+{
+	return __host_ack_transition(addr, tx, PKVM_NOPAGE);
+}
+
+static int host_complete_donation(u64 addr, const struct pkvm_mem_transition *tx)
+{
+	u64 size = tx->nr_pages * PAGE_SIZE;
+	u8 host_id = tx->completer.id;
+
+	return host_stage2_set_owner_locked(addr, size, host_id);
+}
+
 static enum pkvm_page_state hyp_get_page_state(kvm_pte_t pte)
 {
 	if (!kvm_pte_valid(pte))
@@ -531,6 +722,27 @@ static int __hyp_check_page_state_range(u64 addr, u64 size,
 	return check_page_state_range(&pkvm_pgtable, addr, size, &d);
 }
 
+static int hyp_request_donation(u64 *completer_addr,
+				const struct pkvm_mem_transition *tx)
+{
+	u64 size = tx->nr_pages * PAGE_SIZE;
+	u64 addr = tx->initiator.addr;
+
+	*completer_addr = tx->initiator.hyp.completer_addr;
+	return __hyp_check_page_state_range(addr, size, PKVM_PAGE_OWNED);
+}
+
+static int hyp_initiate_donation(u64 *completer_addr,
+				 const struct pkvm_mem_transition *tx)
+{
+	u64 size = tx->nr_pages * PAGE_SIZE;
+	int ret;
+
+	*completer_addr = tx->initiator.hyp.completer_addr;
+	ret = kvm_pgtable_hyp_unmap(&pkvm_pgtable, tx->initiator.addr, size);
+	return (ret != size) ? -EFAULT : 0;
+}
+
 static bool __hyp_ack_skip_pgtable_check(const struct pkvm_mem_transition *tx)
 {
 	return !(IS_ENABLED(CONFIG_NVHE_EL2_DEBUG) ||
@@ -555,6 +767,9 @@ static int hyp_ack_unshare(u64 addr, const struct pkvm_mem_transition *tx)
 {
 	u64 size = tx->nr_pages * PAGE_SIZE;
 
+	if (tx->initiator.id == PKVM_ID_HOST && hyp_page_count((void *)addr))
+		return -EBUSY;
+
 	if (__hyp_ack_skip_pgtable_check(tx))
 		return 0;
 
@@ -562,6 +777,16 @@ static int hyp_ack_unshare(u64 addr, const struct pkvm_mem_transition *tx)
 					    PKVM_PAGE_SHARED_BORROWED);
 }
 
+static int hyp_ack_donation(u64 addr, const struct pkvm_mem_transition *tx)
+{
+	u64 size = tx->nr_pages * PAGE_SIZE;
+
+	if (__hyp_ack_skip_pgtable_check(tx))
+		return 0;
+
+	return __hyp_check_page_state_range(addr, size, PKVM_NOPAGE);
+}
+
 static int hyp_complete_share(u64 addr, const struct pkvm_mem_transition *tx,
 			      enum kvm_pgtable_prot perms)
 {
@@ -580,6 +805,15 @@ static int hyp_complete_unshare(u64 addr, const struct pkvm_mem_transition *tx)
 	return (ret != size) ? -EFAULT : 0;
 }
 
+static int hyp_complete_donation(u64 addr,
+				 const struct pkvm_mem_transition *tx)
+{
+	void *start = (void *)addr, *end = start + (tx->nr_pages * PAGE_SIZE);
+	enum kvm_pgtable_prot prot = pkvm_mkstate(PAGE_HYP, PKVM_PAGE_OWNED);
+
+	return pkvm_create_mappings_locked(start, end, prot);
+}
+
 static int check_share(struct pkvm_mem_share *share)
 {
 	const struct pkvm_mem_transition *tx = &share->tx;
@@ -732,6 +966,94 @@ static int do_unshare(struct pkvm_mem_share *share)
 	return WARN_ON(__do_unshare(share));
 }
 
+static int check_donation(struct pkvm_mem_donation *donation)
+{
+	const struct pkvm_mem_transition *tx = &donation->tx;
+	u64 completer_addr;
+	int ret;
+
+	switch (tx->initiator.id) {
+	case PKVM_ID_HOST:
+		ret = host_request_owned_transition(&completer_addr, tx);
+		break;
+	case PKVM_ID_HYP:
+		ret = hyp_request_donation(&completer_addr, tx);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	if (ret)
+		return ret;
+
+	switch (tx->completer.id) {
+	case PKVM_ID_HOST:
+		ret = host_ack_donation(completer_addr, tx);
+		break;
+	case PKVM_ID_HYP:
+		ret = hyp_ack_donation(completer_addr, tx);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static int __do_donate(struct pkvm_mem_donation *donation)
+{
+	const struct pkvm_mem_transition *tx = &donation->tx;
+	u64 completer_addr;
+	int ret;
+
+	switch (tx->initiator.id) {
+	case PKVM_ID_HOST:
+		ret = host_initiate_donation(&completer_addr, tx);
+		break;
+	case PKVM_ID_HYP:
+		ret = hyp_initiate_donation(&completer_addr, tx);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	if (ret)
+		return ret;
+
+	switch (tx->completer.id) {
+	case PKVM_ID_HOST:
+		ret = host_complete_donation(completer_addr, tx);
+		break;
+	case PKVM_ID_HYP:
+		ret = hyp_complete_donation(completer_addr, tx);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+/*
+ * do_donate():
+ *
+ * The page owner transfers ownership to another component, losing access
+ * as a consequence.
+ *
+ * Initiator: OWNED	=> NOPAGE
+ * Completer: NOPAGE	=> OWNED
+ */
+static int do_donate(struct pkvm_mem_donation *donation)
+{
+	int ret;
+
+	ret = check_donation(donation);
+	if (ret)
+		return ret;
+
+	return WARN_ON(__do_donate(donation));
+}
+
 int __pkvm_host_share_hyp(u64 pfn)
 {
 	int ret;
@@ -797,3 +1119,112 @@ int __pkvm_host_unshare_hyp(u64 pfn)
 
 	return ret;
 }
+
+int __pkvm_host_donate_hyp(u64 pfn, u64 nr_pages)
+{
+	int ret;
+	u64 host_addr = hyp_pfn_to_phys(pfn);
+	u64 hyp_addr = (u64)__hyp_va(host_addr);
+	struct pkvm_mem_donation donation = {
+		.tx	= {
+			.nr_pages	= nr_pages,
+			.initiator	= {
+				.id	= PKVM_ID_HOST,
+				.addr	= host_addr,
+				.host	= {
+					.completer_addr = hyp_addr,
+				},
+			},
+			.completer	= {
+				.id	= PKVM_ID_HYP,
+			},
+		},
+	};
+
+	host_lock_component();
+	hyp_lock_component();
+
+	ret = do_donate(&donation);
+
+	hyp_unlock_component();
+	host_unlock_component();
+
+	return ret;
+}
+
+int __pkvm_hyp_donate_host(u64 pfn, u64 nr_pages)
+{
+	int ret;
+	u64 host_addr = hyp_pfn_to_phys(pfn);
+	u64 hyp_addr = (u64)__hyp_va(host_addr);
+	struct pkvm_mem_donation donation = {
+		.tx	= {
+			.nr_pages	= nr_pages,
+			.initiator	= {
+				.id	= PKVM_ID_HYP,
+				.addr	= hyp_addr,
+				.hyp	= {
+					.completer_addr = host_addr,
+				},
+			},
+			.completer	= {
+				.id	= PKVM_ID_HOST,
+			},
+		},
+	};
+
+	host_lock_component();
+	hyp_lock_component();
+
+	ret = do_donate(&donation);
+
+	hyp_unlock_component();
+	host_unlock_component();
+
+	return ret;
+}
+
+int hyp_pin_shared_mem(void *from, void *to)
+{
+	u64 cur, start = ALIGN_DOWN((u64)from, PAGE_SIZE);
+	u64 end = PAGE_ALIGN((u64)to);
+	u64 size = end - start;
+	int ret;
+
+	host_lock_component();
+	hyp_lock_component();
+
+	ret = __host_check_page_state_range(__hyp_pa(start), size,
+					    PKVM_PAGE_SHARED_OWNED);
+	if (ret)
+		goto unlock;
+
+	ret = __hyp_check_page_state_range(start, size,
+					   PKVM_PAGE_SHARED_BORROWED);
+	if (ret)
+		goto unlock;
+
+	for (cur = start; cur < end; cur += PAGE_SIZE)
+		hyp_page_ref_inc(hyp_virt_to_page(cur));
+
+unlock:
+	hyp_unlock_component();
+	host_unlock_component();
+
+	return ret;
+}
+
+void hyp_unpin_shared_mem(void *from, void *to)
+{
+	u64 cur, start = ALIGN_DOWN((u64)from, PAGE_SIZE);
+	u64 end = PAGE_ALIGN((u64)to);
+
+	host_lock_component();
+	hyp_lock_component();
+
+	for (cur = start; cur < end; cur += PAGE_SIZE)
+		hyp_page_ref_dec(hyp_virt_to_page(cur));
+
+	hyp_unlock_component();
+	host_unlock_component();
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/mm.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/mm.c
index 96193cb31a39..318298eb3d6b 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/mm.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/mm.c
@@ -14,6 +14,7 @@
 #include <nvhe/early_alloc.h>
 #include <nvhe/gfp.h>
 #include <nvhe/memory.h>
+#include <nvhe/mem_protect.h>
 #include <nvhe/mm.h>
 #include <nvhe/spinlock.h>
 
@@ -25,6 +26,12 @@ unsigned int hyp_memblock_nr;
 
 static u64 __io_map_base;
 
+struct hyp_fixmap_slot {
+	u64 addr;
+	kvm_pte_t *ptep;
+};
+static DEFINE_PER_CPU(struct hyp_fixmap_slot, fixmap_slots);
+
 static int __pkvm_create_mappings(unsigned long start, unsigned long size,
 				  unsigned long phys, enum kvm_pgtable_prot prot)
 {
@@ -129,13 +136,36 @@ int pkvm_create_mappings(void *from, void *to, enum kvm_pgtable_prot prot)
 	return ret;
 }
 
-int hyp_back_vmemmap(phys_addr_t phys, unsigned long size, phys_addr_t back)
+int hyp_back_vmemmap(phys_addr_t back)
 {
-	unsigned long start, end;
+	unsigned long i, start, size, end = 0;
+	int ret;
 
-	hyp_vmemmap_range(phys, size, &start, &end);
+	for (i = 0; i < hyp_memblock_nr; i++) {
+		start = hyp_memory[i].base;
+		start = ALIGN_DOWN((u64)hyp_phys_to_page(start), PAGE_SIZE);
+		/*
+		 * The begining of the hyp_vmemmap region for the current
+		 * memblock may already be backed by the page backing the end
+		 * the previous region, so avoid mapping it twice.
+		 */
+		start = max(start, end);
+
+		end = hyp_memory[i].base + hyp_memory[i].size;
+		end = PAGE_ALIGN((u64)hyp_phys_to_page(end));
+		if (start >= end)
+			continue;
+
+		size = end - start;
+		ret = __pkvm_create_mappings(start, size, back, PAGE_HYP);
+		if (ret)
+			return ret;
+
+		memset(hyp_phys_to_virt(back), 0, size);
+		back += size;
+	}
 
-	return __pkvm_create_mappings(start, end - start, back, PAGE_HYP);
+	return 0;
 }
 
 static void *__hyp_bp_vect_base;
@@ -189,6 +219,102 @@ int hyp_map_vectors(void)
 	return 0;
 }
 
+void *hyp_fixmap_map(phys_addr_t phys)
+{
+	struct hyp_fixmap_slot *slot = this_cpu_ptr(&fixmap_slots);
+	kvm_pte_t pte, *ptep = slot->ptep;
+
+	pte = *ptep;
+	pte &= ~kvm_phys_to_pte(KVM_PHYS_INVALID);
+	pte |= kvm_phys_to_pte(phys) | KVM_PTE_VALID;
+	WRITE_ONCE(*ptep, pte);
+	dsb(ishst);
+
+	return (void *)slot->addr;
+}
+
+static void fixmap_clear_slot(struct hyp_fixmap_slot *slot)
+{
+	kvm_pte_t *ptep = slot->ptep;
+	u64 addr = slot->addr;
+
+	WRITE_ONCE(*ptep, *ptep & ~KVM_PTE_VALID);
+
+	/*
+	 * Irritatingly, the architecture requires that we use inner-shareable
+	 * broadcast TLB invalidation here in case another CPU speculates
+	 * through our fixmap and decides to create an "amalagamation of the
+	 * values held in the TLB" due to the apparent lack of a
+	 * break-before-make sequence.
+	 *
+	 * https://lore.kernel.org/kvm/20221017115209.2099-1-will@kernel.org/T/#mf10dfbaf1eaef9274c581b81c53758918c1d0f03
+	 */
+	dsb(ishst);
+	__tlbi_level(vale2is, __TLBI_VADDR(addr, 0), (KVM_PGTABLE_MAX_LEVELS - 1));
+	dsb(ish);
+	isb();
+}
+
+void hyp_fixmap_unmap(void)
+{
+	fixmap_clear_slot(this_cpu_ptr(&fixmap_slots));
+}
+
+static int __create_fixmap_slot_cb(const struct kvm_pgtable_visit_ctx *ctx,
+				   enum kvm_pgtable_walk_flags visit)
+{
+	struct hyp_fixmap_slot *slot = per_cpu_ptr(&fixmap_slots, (u64)ctx->arg);
+
+	if (!kvm_pte_valid(ctx->old) || ctx->level != KVM_PGTABLE_MAX_LEVELS - 1)
+		return -EINVAL;
+
+	slot->addr = ctx->addr;
+	slot->ptep = ctx->ptep;
+
+	/*
+	 * Clear the PTE, but keep the page-table page refcount elevated to
+	 * prevent it from ever being freed. This lets us manipulate the PTEs
+	 * by hand safely without ever needing to allocate memory.
+	 */
+	fixmap_clear_slot(slot);
+
+	return 0;
+}
+
+static int create_fixmap_slot(u64 addr, u64 cpu)
+{
+	struct kvm_pgtable_walker walker = {
+		.cb	= __create_fixmap_slot_cb,
+		.flags	= KVM_PGTABLE_WALK_LEAF,
+		.arg = (void *)cpu,
+	};
+
+	return kvm_pgtable_walk(&pkvm_pgtable, addr, PAGE_SIZE, &walker);
+}
+
+int hyp_create_pcpu_fixmap(void)
+{
+	unsigned long addr, i;
+	int ret;
+
+	for (i = 0; i < hyp_nr_cpus; i++) {
+		ret = pkvm_alloc_private_va_range(PAGE_SIZE, &addr);
+		if (ret)
+			return ret;
+
+		ret = kvm_pgtable_hyp_map(&pkvm_pgtable, addr, PAGE_SIZE,
+					  __hyp_pa(__hyp_bss_start), PAGE_HYP);
+		if (ret)
+			return ret;
+
+		ret = create_fixmap_slot(addr, i);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 int hyp_create_idmap(u32 hyp_va_bits)
 {
 	unsigned long start, end;
@@ -213,3 +339,36 @@ int hyp_create_idmap(u32 hyp_va_bits)
 
 	return __pkvm_create_mappings(start, end - start, start, PAGE_HYP_EXEC);
 }
+
+static void *admit_host_page(void *arg)
+{
+	struct kvm_hyp_memcache *host_mc = arg;
+
+	if (!host_mc->nr_pages)
+		return NULL;
+
+	/*
+	 * The host still owns the pages in its memcache, so we need to go
+	 * through a full host-to-hyp donation cycle to change it. Fortunately,
+	 * __pkvm_host_donate_hyp() takes care of races for us, so if it
+	 * succeeds we're good to go.
+	 */
+	if (__pkvm_host_donate_hyp(hyp_phys_to_pfn(host_mc->head), 1))
+		return NULL;
+
+	return pop_hyp_memcache(host_mc, hyp_phys_to_virt);
+}
+
+/* Refill our local memcache by poping pages from the one provided by the host. */
+int refill_memcache(struct kvm_hyp_memcache *mc, unsigned long min_pages,
+		    struct kvm_hyp_memcache *host_mc)
+{
+	struct kvm_hyp_memcache tmp = *host_mc;
+	int ret;
+
+	ret =  __topup_hyp_memcache(mc, min_pages, admit_host_page,
+				    hyp_virt_to_phys, &tmp);
+	*host_mc = tmp;
+
+	return ret;
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/page_alloc.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/page_alloc.c
index d40f0b30b534..803ba3222e75 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/page_alloc.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/page_alloc.c
@@ -93,11 +93,16 @@ static inline struct hyp_page *node_to_page(struct list_head *node)
 static void __hyp_attach_page(struct hyp_pool *pool,
 			      struct hyp_page *p)
 {
+	phys_addr_t phys = hyp_page_to_phys(p);
 	unsigned short order = p->order;
 	struct hyp_page *buddy;
 
 	memset(hyp_page_to_virt(p), 0, PAGE_SIZE << p->order);
 
+	/* Skip coalescing for 'external' pages being freed into the pool. */
+	if (phys < pool->range_start || phys >= pool->range_end)
+		goto insert;
+
 	/*
 	 * Only the first struct hyp_page of a high-order page (otherwise known
 	 * as the 'head') should have p->order set. The non-head pages should
@@ -116,6 +121,7 @@ static void __hyp_attach_page(struct hyp_pool *pool,
 		p = min(p, buddy);
 	}
 
+insert:
 	/* Mark the new head, and insert it */
 	p->order = order;
 	page_add_to_list(p, &pool->free_area[order]);
@@ -144,25 +150,6 @@ static struct hyp_page *__hyp_extract_page(struct hyp_pool *pool,
 	return p;
 }
 
-static inline void hyp_page_ref_inc(struct hyp_page *p)
-{
-	BUG_ON(p->refcount == USHRT_MAX);
-	p->refcount++;
-}
-
-static inline int hyp_page_ref_dec_and_test(struct hyp_page *p)
-{
-	BUG_ON(!p->refcount);
-	p->refcount--;
-	return (p->refcount == 0);
-}
-
-static inline void hyp_set_page_refcounted(struct hyp_page *p)
-{
-	BUG_ON(p->refcount);
-	p->refcount = 1;
-}
-
 static void __hyp_put_page(struct hyp_pool *pool, struct hyp_page *p)
 {
 	if (hyp_page_ref_dec_and_test(p))
@@ -249,10 +236,8 @@ int hyp_pool_init(struct hyp_pool *pool, u64 pfn, unsigned int nr_pages,
 
 	/* Init the vmemmap portion */
 	p = hyp_phys_to_page(phys);
-	for (i = 0; i < nr_pages; i++) {
-		p[i].order = 0;
+	for (i = 0; i < nr_pages; i++)
 		hyp_set_page_refcounted(&p[i]);
-	}
 
 	/* Attach the unused pages to the buddy tree */
 	for (i = reserved_pages; i < nr_pages; i++)
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/pkvm.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/pkvm.c
index 85d3b7ae720f..a06ece14a6d8 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/pkvm.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/pkvm.c
@@ -7,8 +7,17 @@
 #include <linux/kvm_host.h>
 #include <linux/mm.h>
 #include <nvhe/fixed_config.h>
+#include <nvhe/mem_protect.h>
+#include <nvhe/memory.h>
+#include <nvhe/pkvm.h>
 #include <nvhe/trap_handler.h>
 
+/* Used by icache_is_vpipt(). */
+unsigned long __icache_flags;
+
+/* Used by kvm_get_vttbr(). */
+unsigned int kvm_arm_vmid_bits;
+
 /*
  * Set trap register values based on features in ID_AA64PFR0.
  */
@@ -183,3 +192,430 @@ void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu)
 	pvm_init_traps_aa64mmfr0(vcpu);
 	pvm_init_traps_aa64mmfr1(vcpu);
 }
+
+/*
+ * Start the VM table handle at the offset defined instead of at 0.
+ * Mainly for sanity checking and debugging.
+ */
+#define HANDLE_OFFSET 0x1000
+
+static unsigned int vm_handle_to_idx(pkvm_handle_t handle)
+{
+	return handle - HANDLE_OFFSET;
+}
+
+static pkvm_handle_t idx_to_vm_handle(unsigned int idx)
+{
+	return idx + HANDLE_OFFSET;
+}
+
+/*
+ * Spinlock for protecting state related to the VM table. Protects writes
+ * to 'vm_table' and 'nr_table_entries' as well as reads and writes to
+ * 'last_hyp_vcpu_lookup'.
+ */
+static DEFINE_HYP_SPINLOCK(vm_table_lock);
+
+/*
+ * The table of VM entries for protected VMs in hyp.
+ * Allocated at hyp initialization and setup.
+ */
+static struct pkvm_hyp_vm **vm_table;
+
+void pkvm_hyp_vm_table_init(void *tbl)
+{
+	WARN_ON(vm_table);
+	vm_table = tbl;
+}
+
+/*
+ * Return the hyp vm structure corresponding to the handle.
+ */
+static struct pkvm_hyp_vm *get_vm_by_handle(pkvm_handle_t handle)
+{
+	unsigned int idx = vm_handle_to_idx(handle);
+
+	if (unlikely(idx >= KVM_MAX_PVMS))
+		return NULL;
+
+	return vm_table[idx];
+}
+
+struct pkvm_hyp_vcpu *pkvm_load_hyp_vcpu(pkvm_handle_t handle,
+					 unsigned int vcpu_idx)
+{
+	struct pkvm_hyp_vcpu *hyp_vcpu = NULL;
+	struct pkvm_hyp_vm *hyp_vm;
+
+	hyp_spin_lock(&vm_table_lock);
+	hyp_vm = get_vm_by_handle(handle);
+	if (!hyp_vm || hyp_vm->nr_vcpus <= vcpu_idx)
+		goto unlock;
+
+	hyp_vcpu = hyp_vm->vcpus[vcpu_idx];
+	hyp_page_ref_inc(hyp_virt_to_page(hyp_vm));
+unlock:
+	hyp_spin_unlock(&vm_table_lock);
+	return hyp_vcpu;
+}
+
+void pkvm_put_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu)
+{
+	struct pkvm_hyp_vm *hyp_vm = pkvm_hyp_vcpu_to_hyp_vm(hyp_vcpu);
+
+	hyp_spin_lock(&vm_table_lock);
+	hyp_page_ref_dec(hyp_virt_to_page(hyp_vm));
+	hyp_spin_unlock(&vm_table_lock);
+}
+
+static void unpin_host_vcpu(struct kvm_vcpu *host_vcpu)
+{
+	if (host_vcpu)
+		hyp_unpin_shared_mem(host_vcpu, host_vcpu + 1);
+}
+
+static void unpin_host_vcpus(struct pkvm_hyp_vcpu *hyp_vcpus[],
+			     unsigned int nr_vcpus)
+{
+	int i;
+
+	for (i = 0; i < nr_vcpus; i++)
+		unpin_host_vcpu(hyp_vcpus[i]->host_vcpu);
+}
+
+static void init_pkvm_hyp_vm(struct kvm *host_kvm, struct pkvm_hyp_vm *hyp_vm,
+			     unsigned int nr_vcpus)
+{
+	hyp_vm->host_kvm = host_kvm;
+	hyp_vm->kvm.created_vcpus = nr_vcpus;
+	hyp_vm->kvm.arch.vtcr = host_mmu.arch.vtcr;
+}
+
+static int init_pkvm_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu,
+			      struct pkvm_hyp_vm *hyp_vm,
+			      struct kvm_vcpu *host_vcpu,
+			      unsigned int vcpu_idx)
+{
+	int ret = 0;
+
+	if (hyp_pin_shared_mem(host_vcpu, host_vcpu + 1))
+		return -EBUSY;
+
+	if (host_vcpu->vcpu_idx != vcpu_idx) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	hyp_vcpu->host_vcpu = host_vcpu;
+
+	hyp_vcpu->vcpu.kvm = &hyp_vm->kvm;
+	hyp_vcpu->vcpu.vcpu_id = READ_ONCE(host_vcpu->vcpu_id);
+	hyp_vcpu->vcpu.vcpu_idx = vcpu_idx;
+
+	hyp_vcpu->vcpu.arch.hw_mmu = &hyp_vm->kvm.arch.mmu;
+	hyp_vcpu->vcpu.arch.cflags = READ_ONCE(host_vcpu->arch.cflags);
+done:
+	if (ret)
+		unpin_host_vcpu(host_vcpu);
+	return ret;
+}
+
+static int find_free_vm_table_entry(struct kvm *host_kvm)
+{
+	int i;
+
+	for (i = 0; i < KVM_MAX_PVMS; ++i) {
+		if (!vm_table[i])
+			return i;
+	}
+
+	return -ENOMEM;
+}
+
+/*
+ * Allocate a VM table entry and insert a pointer to the new vm.
+ *
+ * Return a unique handle to the protected VM on success,
+ * negative error code on failure.
+ */
+static pkvm_handle_t insert_vm_table_entry(struct kvm *host_kvm,
+					   struct pkvm_hyp_vm *hyp_vm)
+{
+	struct kvm_s2_mmu *mmu = &hyp_vm->kvm.arch.mmu;
+	int idx;
+
+	hyp_assert_lock_held(&vm_table_lock);
+
+	/*
+	 * Initializing protected state might have failed, yet a malicious
+	 * host could trigger this function. Thus, ensure that 'vm_table'
+	 * exists.
+	 */
+	if (unlikely(!vm_table))
+		return -EINVAL;
+
+	idx = find_free_vm_table_entry(host_kvm);
+	if (idx < 0)
+		return idx;
+
+	hyp_vm->kvm.arch.pkvm.handle = idx_to_vm_handle(idx);
+
+	/* VMID 0 is reserved for the host */
+	atomic64_set(&mmu->vmid.id, idx + 1);
+
+	mmu->arch = &hyp_vm->kvm.arch;
+	mmu->pgt = &hyp_vm->pgt;
+
+	vm_table[idx] = hyp_vm;
+	return hyp_vm->kvm.arch.pkvm.handle;
+}
+
+/*
+ * Deallocate and remove the VM table entry corresponding to the handle.
+ */
+static void remove_vm_table_entry(pkvm_handle_t handle)
+{
+	hyp_assert_lock_held(&vm_table_lock);
+	vm_table[vm_handle_to_idx(handle)] = NULL;
+}
+
+static size_t pkvm_get_hyp_vm_size(unsigned int nr_vcpus)
+{
+	return size_add(sizeof(struct pkvm_hyp_vm),
+		size_mul(sizeof(struct pkvm_hyp_vcpu *), nr_vcpus));
+}
+
+static void *map_donated_memory_noclear(unsigned long host_va, size_t size)
+{
+	void *va = (void *)kern_hyp_va(host_va);
+
+	if (!PAGE_ALIGNED(va))
+		return NULL;
+
+	if (__pkvm_host_donate_hyp(hyp_virt_to_pfn(va),
+				   PAGE_ALIGN(size) >> PAGE_SHIFT))
+		return NULL;
+
+	return va;
+}
+
+static void *map_donated_memory(unsigned long host_va, size_t size)
+{
+	void *va = map_donated_memory_noclear(host_va, size);
+
+	if (va)
+		memset(va, 0, size);
+
+	return va;
+}
+
+static void __unmap_donated_memory(void *va, size_t size)
+{
+	WARN_ON(__pkvm_hyp_donate_host(hyp_virt_to_pfn(va),
+				       PAGE_ALIGN(size) >> PAGE_SHIFT));
+}
+
+static void unmap_donated_memory(void *va, size_t size)
+{
+	if (!va)
+		return;
+
+	memset(va, 0, size);
+	__unmap_donated_memory(va, size);
+}
+
+static void unmap_donated_memory_noclear(void *va, size_t size)
+{
+	if (!va)
+		return;
+
+	__unmap_donated_memory(va, size);
+}
+
+/*
+ * Initialize the hypervisor copy of the protected VM state using the
+ * memory donated by the host.
+ *
+ * Unmaps the donated memory from the host at stage 2.
+ *
+ * host_kvm: A pointer to the host's struct kvm.
+ * vm_hva: The host va of the area being donated for the VM state.
+ *	   Must be page aligned.
+ * pgd_hva: The host va of the area being donated for the stage-2 PGD for
+ *	    the VM. Must be page aligned. Its size is implied by the VM's
+ *	    VTCR.
+ *
+ * Return a unique handle to the protected VM on success,
+ * negative error code on failure.
+ */
+int __pkvm_init_vm(struct kvm *host_kvm, unsigned long vm_hva,
+		   unsigned long pgd_hva)
+{
+	struct pkvm_hyp_vm *hyp_vm = NULL;
+	size_t vm_size, pgd_size;
+	unsigned int nr_vcpus;
+	void *pgd = NULL;
+	int ret;
+
+	ret = hyp_pin_shared_mem(host_kvm, host_kvm + 1);
+	if (ret)
+		return ret;
+
+	nr_vcpus = READ_ONCE(host_kvm->created_vcpus);
+	if (nr_vcpus < 1) {
+		ret = -EINVAL;
+		goto err_unpin_kvm;
+	}
+
+	vm_size = pkvm_get_hyp_vm_size(nr_vcpus);
+	pgd_size = kvm_pgtable_stage2_pgd_size(host_mmu.arch.vtcr);
+
+	ret = -ENOMEM;
+
+	hyp_vm = map_donated_memory(vm_hva, vm_size);
+	if (!hyp_vm)
+		goto err_remove_mappings;
+
+	pgd = map_donated_memory_noclear(pgd_hva, pgd_size);
+	if (!pgd)
+		goto err_remove_mappings;
+
+	init_pkvm_hyp_vm(host_kvm, hyp_vm, nr_vcpus);
+
+	hyp_spin_lock(&vm_table_lock);
+	ret = insert_vm_table_entry(host_kvm, hyp_vm);
+	if (ret < 0)
+		goto err_unlock;
+
+	ret = kvm_guest_prepare_stage2(hyp_vm, pgd);
+	if (ret)
+		goto err_remove_vm_table_entry;
+	hyp_spin_unlock(&vm_table_lock);
+
+	return hyp_vm->kvm.arch.pkvm.handle;
+
+err_remove_vm_table_entry:
+	remove_vm_table_entry(hyp_vm->kvm.arch.pkvm.handle);
+err_unlock:
+	hyp_spin_unlock(&vm_table_lock);
+err_remove_mappings:
+	unmap_donated_memory(hyp_vm, vm_size);
+	unmap_donated_memory(pgd, pgd_size);
+err_unpin_kvm:
+	hyp_unpin_shared_mem(host_kvm, host_kvm + 1);
+	return ret;
+}
+
+/*
+ * Initialize the hypervisor copy of the protected vCPU state using the
+ * memory donated by the host.
+ *
+ * handle: The handle for the protected vm.
+ * host_vcpu: A pointer to the corresponding host vcpu.
+ * vcpu_hva: The host va of the area being donated for the vcpu state.
+ *	     Must be page aligned. The size of the area must be equal to
+ *	     the page-aligned size of 'struct pkvm_hyp_vcpu'.
+ * Return 0 on success, negative error code on failure.
+ */
+int __pkvm_init_vcpu(pkvm_handle_t handle, struct kvm_vcpu *host_vcpu,
+		     unsigned long vcpu_hva)
+{
+	struct pkvm_hyp_vcpu *hyp_vcpu;
+	struct pkvm_hyp_vm *hyp_vm;
+	unsigned int idx;
+	int ret;
+
+	hyp_vcpu = map_donated_memory(vcpu_hva, sizeof(*hyp_vcpu));
+	if (!hyp_vcpu)
+		return -ENOMEM;
+
+	hyp_spin_lock(&vm_table_lock);
+
+	hyp_vm = get_vm_by_handle(handle);
+	if (!hyp_vm) {
+		ret = -ENOENT;
+		goto unlock;
+	}
+
+	idx = hyp_vm->nr_vcpus;
+	if (idx >= hyp_vm->kvm.created_vcpus) {
+		ret = -EINVAL;
+		goto unlock;
+	}
+
+	ret = init_pkvm_hyp_vcpu(hyp_vcpu, hyp_vm, host_vcpu, idx);
+	if (ret)
+		goto unlock;
+
+	hyp_vm->vcpus[idx] = hyp_vcpu;
+	hyp_vm->nr_vcpus++;
+unlock:
+	hyp_spin_unlock(&vm_table_lock);
+
+	if (ret)
+		unmap_donated_memory(hyp_vcpu, sizeof(*hyp_vcpu));
+
+	return ret;
+}
+
+static void
+teardown_donated_memory(struct kvm_hyp_memcache *mc, void *addr, size_t size)
+{
+	size = PAGE_ALIGN(size);
+	memset(addr, 0, size);
+
+	for (void *start = addr; start < addr + size; start += PAGE_SIZE)
+		push_hyp_memcache(mc, start, hyp_virt_to_phys);
+
+	unmap_donated_memory_noclear(addr, size);
+}
+
+int __pkvm_teardown_vm(pkvm_handle_t handle)
+{
+	struct kvm_hyp_memcache *mc;
+	struct pkvm_hyp_vm *hyp_vm;
+	struct kvm *host_kvm;
+	unsigned int idx;
+	size_t vm_size;
+	int err;
+
+	hyp_spin_lock(&vm_table_lock);
+	hyp_vm = get_vm_by_handle(handle);
+	if (!hyp_vm) {
+		err = -ENOENT;
+		goto err_unlock;
+	}
+
+	if (WARN_ON(hyp_page_count(hyp_vm))) {
+		err = -EBUSY;
+		goto err_unlock;
+	}
+
+	host_kvm = hyp_vm->host_kvm;
+
+	/* Ensure the VMID is clean before it can be reallocated */
+	__kvm_tlb_flush_vmid(&hyp_vm->kvm.arch.mmu);
+	remove_vm_table_entry(handle);
+	hyp_spin_unlock(&vm_table_lock);
+
+	/* Reclaim guest pages (including page-table pages) */
+	mc = &host_kvm->arch.pkvm.teardown_mc;
+	reclaim_guest_pages(hyp_vm, mc);
+	unpin_host_vcpus(hyp_vm->vcpus, hyp_vm->nr_vcpus);
+
+	/* Push the metadata pages to the teardown memcache */
+	for (idx = 0; idx < hyp_vm->nr_vcpus; ++idx) {
+		struct pkvm_hyp_vcpu *hyp_vcpu = hyp_vm->vcpus[idx];
+
+		teardown_donated_memory(mc, hyp_vcpu, sizeof(*hyp_vcpu));
+	}
+
+	vm_size = pkvm_get_hyp_vm_size(hyp_vm->kvm.created_vcpus);
+	teardown_donated_memory(mc, hyp_vm, vm_size);
+	hyp_unpin_shared_mem(host_kvm, host_kvm + 1);
+	return 0;
+
+err_unlock:
+	hyp_spin_unlock(&vm_table_lock);
+	return err;
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/setup.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/setup.c
index e8d4ea2fcfa0..110f04627785 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/nvhe/setup.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/nvhe/setup.c
@@ -16,6 +16,7 @@
 #include <nvhe/memory.h>
 #include <nvhe/mem_protect.h>
 #include <nvhe/mm.h>
+#include <nvhe/pkvm.h>
 #include <nvhe/trap_handler.h>
 
 unsigned long hyp_nr_cpus;
@@ -24,6 +25,7 @@ unsigned long hyp_nr_cpus;
 			 (unsigned long)__per_cpu_start)
 
 static void *vmemmap_base;
+static void *vm_table_base;
 static void *hyp_pgt_base;
 static void *host_s2_pgt_base;
 static struct kvm_pgtable_mm_ops pkvm_pgtable_mm_ops;
@@ -31,16 +33,20 @@ static struct hyp_pool hpool;
 
 static int divide_memory_pool(void *virt, unsigned long size)
 {
-	unsigned long vstart, vend, nr_pages;
+	unsigned long nr_pages;
 
 	hyp_early_alloc_init(virt, size);
 
-	hyp_vmemmap_range(__hyp_pa(virt), size, &vstart, &vend);
-	nr_pages = (vend - vstart) >> PAGE_SHIFT;
+	nr_pages = hyp_vmemmap_pages(sizeof(struct hyp_page));
 	vmemmap_base = hyp_early_alloc_contig(nr_pages);
 	if (!vmemmap_base)
 		return -ENOMEM;
 
+	nr_pages = hyp_vm_table_pages();
+	vm_table_base = hyp_early_alloc_contig(nr_pages);
+	if (!vm_table_base)
+		return -ENOMEM;
+
 	nr_pages = hyp_s1_pgtable_pages();
 	hyp_pgt_base = hyp_early_alloc_contig(nr_pages);
 	if (!hyp_pgt_base)
@@ -78,7 +84,7 @@ static int recreate_hyp_mappings(phys_addr_t phys, unsigned long size,
 	if (ret)
 		return ret;
 
-	ret = hyp_back_vmemmap(phys, size, hyp_virt_to_phys(vmemmap_base));
+	ret = hyp_back_vmemmap(hyp_virt_to_phys(vmemmap_base));
 	if (ret)
 		return ret;
 
@@ -138,20 +144,17 @@ static int recreate_hyp_mappings(phys_addr_t phys, unsigned long size,
 	}
 
 	/*
-	 * Map the host's .bss and .rodata sections RO in the hypervisor, but
-	 * transfer the ownership from the host to the hypervisor itself to
-	 * make sure it can't be donated or shared with another entity.
+	 * Map the host sections RO in the hypervisor, but transfer the
+	 * ownership from the host to the hypervisor itself to make sure they
+	 * can't be donated or shared with another entity.
 	 *
 	 * The ownership transition requires matching changes in the host
 	 * stage-2. This will be done later (see finalize_host_mappings()) once
 	 * the hyp_vmemmap is addressable.
 	 */
 	prot = pkvm_mkstate(PAGE_HYP_RO, PKVM_PAGE_SHARED_OWNED);
-	ret = pkvm_create_mappings(__start_rodata, __end_rodata, prot);
-	if (ret)
-		return ret;
-
-	ret = pkvm_create_mappings(__hyp_bss_end, __bss_stop, prot);
+	ret = pkvm_create_mappings(&kvm_vgic_global_state,
+				   &kvm_vgic_global_state + 1, prot);
 	if (ret)
 		return ret;
 
@@ -186,33 +189,20 @@ static void hpool_put_page(void *addr)
 	hyp_put_page(&hpool, addr);
 }
 
-static int finalize_host_mappings_walker(u64 addr, u64 end, u32 level,
-					 kvm_pte_t *ptep,
-					 enum kvm_pgtable_walk_flags flag,
-					 void * const arg)
+static int fix_host_ownership_walker(const struct kvm_pgtable_visit_ctx *ctx,
+				     enum kvm_pgtable_walk_flags visit)
 {
-	struct kvm_pgtable_mm_ops *mm_ops = arg;
 	enum kvm_pgtable_prot prot;
 	enum pkvm_page_state state;
-	kvm_pte_t pte = *ptep;
 	phys_addr_t phys;
 
-	if (!kvm_pte_valid(pte))
+	if (!kvm_pte_valid(ctx->old))
 		return 0;
 
-	/*
-	 * Fix-up the refcount for the page-table pages as the early allocator
-	 * was unable to access the hyp_vmemmap and so the buddy allocator has
-	 * initialised the refcount to '1'.
-	 */
-	mm_ops->get_page(ptep);
-	if (flag != KVM_PGTABLE_WALK_LEAF)
-		return 0;
-
-	if (level != (KVM_PGTABLE_MAX_LEVELS - 1))
+	if (ctx->level != (KVM_PGTABLE_MAX_LEVELS - 1))
 		return -EINVAL;
 
-	phys = kvm_pte_to_phys(pte);
+	phys = kvm_pte_to_phys(ctx->old);
 	if (!addr_is_memory(phys))
 		return -EINVAL;
 
@@ -220,10 +210,10 @@ static int finalize_host_mappings_walker(u64 addr, u64 end, u32 level,
 	 * Adjust the host stage-2 mappings to match the ownership attributes
 	 * configured in the hypervisor stage-1.
 	 */
-	state = pkvm_getstate(kvm_pgtable_hyp_pte_prot(pte));
+	state = pkvm_getstate(kvm_pgtable_hyp_pte_prot(ctx->old));
 	switch (state) {
 	case PKVM_PAGE_OWNED:
-		return host_stage2_set_owner_locked(phys, PAGE_SIZE, pkvm_hyp_id);
+		return host_stage2_set_owner_locked(phys, PAGE_SIZE, PKVM_ID_HYP);
 	case PKVM_PAGE_SHARED_OWNED:
 		prot = pkvm_mkstate(PKVM_HOST_MEM_PROT, PKVM_PAGE_SHARED_BORROWED);
 		break;
@@ -237,12 +227,25 @@ static int finalize_host_mappings_walker(u64 addr, u64 end, u32 level,
 	return host_stage2_idmap_locked(phys, PAGE_SIZE, prot);
 }
 
-static int finalize_host_mappings(void)
+static int fix_hyp_pgtable_refcnt_walker(const struct kvm_pgtable_visit_ctx *ctx,
+					 enum kvm_pgtable_walk_flags visit)
+{
+	/*
+	 * Fix-up the refcount for the page-table pages as the early allocator
+	 * was unable to access the hyp_vmemmap and so the buddy allocator has
+	 * initialised the refcount to '1'.
+	 */
+	if (kvm_pte_valid(ctx->old))
+		ctx->mm_ops->get_page(ctx->ptep);
+
+	return 0;
+}
+
+static int fix_host_ownership(void)
 {
 	struct kvm_pgtable_walker walker = {
-		.cb	= finalize_host_mappings_walker,
-		.flags	= KVM_PGTABLE_WALK_LEAF | KVM_PGTABLE_WALK_TABLE_POST,
-		.arg	= pkvm_pgtable.mm_ops,
+		.cb	= fix_host_ownership_walker,
+		.flags	= KVM_PGTABLE_WALK_LEAF,
 	};
 	int i, ret;
 
@@ -258,6 +261,18 @@ static int finalize_host_mappings(void)
 	return 0;
 }
 
+static int fix_hyp_pgtable_refcnt(void)
+{
+	struct kvm_pgtable_walker walker = {
+		.cb	= fix_hyp_pgtable_refcnt_walker,
+		.flags	= KVM_PGTABLE_WALK_LEAF | KVM_PGTABLE_WALK_TABLE_POST,
+		.arg	= pkvm_pgtable.mm_ops,
+	};
+
+	return kvm_pgtable_walk(&pkvm_pgtable, 0, BIT(pkvm_pgtable.ia_bits),
+				&walker);
+}
+
 void __noreturn __pkvm_init_finalise(void)
 {
 	struct kvm_host_data *host_data = this_cpu_ptr(&kvm_host_data);
@@ -287,10 +302,19 @@ void __noreturn __pkvm_init_finalise(void)
 	};
 	pkvm_pgtable.mm_ops = &pkvm_pgtable_mm_ops;
 
-	ret = finalize_host_mappings();
+	ret = fix_host_ownership();
+	if (ret)
+		goto out;
+
+	ret = fix_hyp_pgtable_refcnt();
+	if (ret)
+		goto out;
+
+	ret = hyp_create_pcpu_fixmap();
 	if (ret)
 		goto out;
 
+	pkvm_hyp_vm_table_init(vm_table_base);
 out:
 	/*
 	 * We tail-called to here from handle___pkvm_init() and will not return,
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/pgtable.c linux-libre-6.2-gnu/arch/arm64/kvm/hyp/pgtable.c
index cdf8e76b0be1..b11cf2c618a6 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/pgtable.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/pgtable.c
@@ -49,35 +49,38 @@
 #define KVM_INVALID_PTE_OWNER_MASK	GENMASK(9, 2)
 #define KVM_MAX_OWNER_ID		1
 
+/*
+ * Used to indicate a pte for which a 'break-before-make' sequence is in
+ * progress.
+ */
+#define KVM_INVALID_PTE_LOCKED		BIT(10)
+
 struct kvm_pgtable_walk_data {
-	struct kvm_pgtable		*pgt;
 	struct kvm_pgtable_walker	*walker;
 
 	u64				addr;
 	u64				end;
 };
 
-#define KVM_PHYS_INVALID (-1ULL)
-
 static bool kvm_phys_is_valid(u64 phys)
 {
 	return phys < BIT(id_aa64mmfr0_parange_to_phys_shift(ID_AA64MMFR0_EL1_PARANGE_MAX));
 }
 
-static bool kvm_block_mapping_supported(u64 addr, u64 end, u64 phys, u32 level)
+static bool kvm_block_mapping_supported(const struct kvm_pgtable_visit_ctx *ctx, u64 phys)
 {
-	u64 granule = kvm_granule_size(level);
+	u64 granule = kvm_granule_size(ctx->level);
 
-	if (!kvm_level_supports_block_mapping(level))
+	if (!kvm_level_supports_block_mapping(ctx->level))
 		return false;
 
-	if (granule > (end - addr))
+	if (granule > (ctx->end - ctx->addr))
 		return false;
 
 	if (kvm_phys_is_valid(phys) && !IS_ALIGNED(phys, granule))
 		return false;
 
-	return IS_ALIGNED(addr, granule);
+	return IS_ALIGNED(ctx->addr, granule);
 }
 
 static u32 kvm_pgtable_idx(struct kvm_pgtable_walk_data *data, u32 level)
@@ -88,7 +91,7 @@ static u32 kvm_pgtable_idx(struct kvm_pgtable_walk_data *data, u32 level)
 	return (data->addr >> shift) & mask;
 }
 
-static u32 __kvm_pgd_page_idx(struct kvm_pgtable *pgt, u64 addr)
+static u32 kvm_pgd_page_idx(struct kvm_pgtable *pgt, u64 addr)
 {
 	u64 shift = kvm_granule_shift(pgt->start_level - 1); /* May underflow */
 	u64 mask = BIT(pgt->ia_bits) - 1;
@@ -96,11 +99,6 @@ static u32 __kvm_pgd_page_idx(struct kvm_pgtable *pgt, u64 addr)
 	return (addr & mask) >> shift;
 }
 
-static u32 kvm_pgd_page_idx(struct kvm_pgtable_walk_data *data)
-{
-	return __kvm_pgd_page_idx(data->pgt, data->addr);
-}
-
 static u32 kvm_pgd_pages(u32 ia_bits, u32 start_level)
 {
 	struct kvm_pgtable pgt = {
@@ -108,7 +106,7 @@ static u32 kvm_pgd_pages(u32 ia_bits, u32 start_level)
 		.start_level	= start_level,
 	};
 
-	return __kvm_pgd_page_idx(&pgt, -1ULL) + 1;
+	return kvm_pgd_page_idx(&pgt, -1ULL) + 1;
 }
 
 static bool kvm_pte_table(kvm_pte_t pte, u32 level)
@@ -122,16 +120,6 @@ static bool kvm_pte_table(kvm_pte_t pte, u32 level)
 	return FIELD_GET(KVM_PTE_TYPE, pte) == KVM_PTE_TYPE_TABLE;
 }
 
-static kvm_pte_t kvm_phys_to_pte(u64 pa)
-{
-	kvm_pte_t pte = pa & KVM_PTE_ADDR_MASK;
-
-	if (PAGE_SHIFT == 16)
-		pte |= FIELD_PREP(KVM_PTE_ADDR_51_48, pa >> 48);
-
-	return pte;
-}
-
 static kvm_pte_t *kvm_pte_follow(kvm_pte_t pte, struct kvm_pgtable_mm_ops *mm_ops)
 {
 	return mm_ops->phys_to_virt(kvm_pte_to_phys(pte));
@@ -142,16 +130,13 @@ static void kvm_clear_pte(kvm_pte_t *ptep)
 	WRITE_ONCE(*ptep, 0);
 }
 
-static void kvm_set_table_pte(kvm_pte_t *ptep, kvm_pte_t *childp,
-			      struct kvm_pgtable_mm_ops *mm_ops)
+static kvm_pte_t kvm_init_table_pte(kvm_pte_t *childp, struct kvm_pgtable_mm_ops *mm_ops)
 {
-	kvm_pte_t old = *ptep, pte = kvm_phys_to_pte(mm_ops->virt_to_phys(childp));
+	kvm_pte_t pte = kvm_phys_to_pte(mm_ops->virt_to_phys(childp));
 
 	pte |= FIELD_PREP(KVM_PTE_TYPE, KVM_PTE_TYPE_TABLE);
 	pte |= KVM_PTE_VALID;
-
-	WARN_ON(kvm_pte_valid(old));
-	smp_store_release(ptep, pte);
+	return pte;
 }
 
 static kvm_pte_t kvm_init_valid_leaf_pte(u64 pa, kvm_pte_t attr, u32 level)
@@ -172,36 +157,47 @@ static kvm_pte_t kvm_init_invalid_leaf_owner(u8 owner_id)
 	return FIELD_PREP(KVM_INVALID_PTE_OWNER_MASK, owner_id);
 }
 
-static int kvm_pgtable_visitor_cb(struct kvm_pgtable_walk_data *data, u64 addr,
-				  u32 level, kvm_pte_t *ptep,
-				  enum kvm_pgtable_walk_flags flag)
+static int kvm_pgtable_visitor_cb(struct kvm_pgtable_walk_data *data,
+				  const struct kvm_pgtable_visit_ctx *ctx,
+				  enum kvm_pgtable_walk_flags visit)
 {
 	struct kvm_pgtable_walker *walker = data->walker;
-	return walker->cb(addr, data->end, level, ptep, flag, walker->arg);
+
+	/* Ensure the appropriate lock is held (e.g. RCU lock for stage-2 MMU) */
+	WARN_ON_ONCE(kvm_pgtable_walk_shared(ctx) && !kvm_pgtable_walk_lock_held());
+	return walker->cb(ctx, visit);
 }
 
 static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data,
-			      kvm_pte_t *pgtable, u32 level);
+			      struct kvm_pgtable_mm_ops *mm_ops, kvm_pteref_t pgtable, u32 level);
 
 static inline int __kvm_pgtable_visit(struct kvm_pgtable_walk_data *data,
-				      kvm_pte_t *ptep, u32 level)
+				      struct kvm_pgtable_mm_ops *mm_ops,
+				      kvm_pteref_t pteref, u32 level)
 {
-	int ret = 0;
-	u64 addr = data->addr;
-	kvm_pte_t *childp, pte = *ptep;
-	bool table = kvm_pte_table(pte, level);
 	enum kvm_pgtable_walk_flags flags = data->walker->flags;
+	kvm_pte_t *ptep = kvm_dereference_pteref(data->walker, pteref);
+	struct kvm_pgtable_visit_ctx ctx = {
+		.ptep	= ptep,
+		.old	= READ_ONCE(*ptep),
+		.arg	= data->walker->arg,
+		.mm_ops	= mm_ops,
+		.addr	= data->addr,
+		.end	= data->end,
+		.level	= level,
+		.flags	= flags,
+	};
+	int ret = 0;
+	kvm_pteref_t childp;
+	bool table = kvm_pte_table(ctx.old, level);
 
-	if (table && (flags & KVM_PGTABLE_WALK_TABLE_PRE)) {
-		ret = kvm_pgtable_visitor_cb(data, addr, level, ptep,
-					     KVM_PGTABLE_WALK_TABLE_PRE);
-	}
+	if (table && (ctx.flags & KVM_PGTABLE_WALK_TABLE_PRE))
+		ret = kvm_pgtable_visitor_cb(data, &ctx, KVM_PGTABLE_WALK_TABLE_PRE);
 
-	if (!table && (flags & KVM_PGTABLE_WALK_LEAF)) {
-		ret = kvm_pgtable_visitor_cb(data, addr, level, ptep,
-					     KVM_PGTABLE_WALK_LEAF);
-		pte = *ptep;
-		table = kvm_pte_table(pte, level);
+	if (!table && (ctx.flags & KVM_PGTABLE_WALK_LEAF)) {
+		ret = kvm_pgtable_visitor_cb(data, &ctx, KVM_PGTABLE_WALK_LEAF);
+		ctx.old = READ_ONCE(*ptep);
+		table = kvm_pte_table(ctx.old, level);
 	}
 
 	if (ret)
@@ -213,22 +209,20 @@ static inline int __kvm_pgtable_visit(struct kvm_pgtable_walk_data *data,
 		goto out;
 	}
 
-	childp = kvm_pte_follow(pte, data->pgt->mm_ops);
-	ret = __kvm_pgtable_walk(data, childp, level + 1);
+	childp = (kvm_pteref_t)kvm_pte_follow(ctx.old, mm_ops);
+	ret = __kvm_pgtable_walk(data, mm_ops, childp, level + 1);
 	if (ret)
 		goto out;
 
-	if (flags & KVM_PGTABLE_WALK_TABLE_POST) {
-		ret = kvm_pgtable_visitor_cb(data, addr, level, ptep,
-					     KVM_PGTABLE_WALK_TABLE_POST);
-	}
+	if (ctx.flags & KVM_PGTABLE_WALK_TABLE_POST)
+		ret = kvm_pgtable_visitor_cb(data, &ctx, KVM_PGTABLE_WALK_TABLE_POST);
 
 out:
 	return ret;
 }
 
 static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data,
-			      kvm_pte_t *pgtable, u32 level)
+			      struct kvm_pgtable_mm_ops *mm_ops, kvm_pteref_t pgtable, u32 level)
 {
 	u32 idx;
 	int ret = 0;
@@ -237,12 +231,12 @@ static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data,
 		return -EINVAL;
 
 	for (idx = kvm_pgtable_idx(data, level); idx < PTRS_PER_PTE; ++idx) {
-		kvm_pte_t *ptep = &pgtable[idx];
+		kvm_pteref_t pteref = &pgtable[idx];
 
 		if (data->addr >= data->end)
 			break;
 
-		ret = __kvm_pgtable_visit(data, ptep, level);
+		ret = __kvm_pgtable_visit(data, mm_ops, pteref, level);
 		if (ret)
 			break;
 	}
@@ -250,11 +244,10 @@ static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data,
 	return ret;
 }
 
-static int _kvm_pgtable_walk(struct kvm_pgtable_walk_data *data)
+static int _kvm_pgtable_walk(struct kvm_pgtable *pgt, struct kvm_pgtable_walk_data *data)
 {
 	u32 idx;
 	int ret = 0;
-	struct kvm_pgtable *pgt = data->pgt;
 	u64 limit = BIT(pgt->ia_bits);
 
 	if (data->addr > limit || data->end > limit)
@@ -263,10 +256,10 @@ static int _kvm_pgtable_walk(struct kvm_pgtable_walk_data *data)
 	if (!pgt->pgd)
 		return -EINVAL;
 
-	for (idx = kvm_pgd_page_idx(data); data->addr < data->end; ++idx) {
-		kvm_pte_t *ptep = &pgt->pgd[idx * PTRS_PER_PTE];
+	for (idx = kvm_pgd_page_idx(pgt, data->addr); data->addr < data->end; ++idx) {
+		kvm_pteref_t pteref = &pgt->pgd[idx * PTRS_PER_PTE];
 
-		ret = __kvm_pgtable_walk(data, ptep, pgt->start_level);
+		ret = __kvm_pgtable_walk(data, pgt->mm_ops, pteref, pgt->start_level);
 		if (ret)
 			break;
 	}
@@ -278,13 +271,20 @@ int kvm_pgtable_walk(struct kvm_pgtable *pgt, u64 addr, u64 size,
 		     struct kvm_pgtable_walker *walker)
 {
 	struct kvm_pgtable_walk_data walk_data = {
-		.pgt	= pgt,
 		.addr	= ALIGN_DOWN(addr, PAGE_SIZE),
 		.end	= PAGE_ALIGN(walk_data.addr + size),
 		.walker	= walker,
 	};
+	int r;
 
-	return _kvm_pgtable_walk(&walk_data);
+	r = kvm_pgtable_walk_begin(walker);
+	if (r)
+		return r;
+
+	r = _kvm_pgtable_walk(pgt, &walk_data);
+	kvm_pgtable_walk_end(walker);
+
+	return r;
 }
 
 struct leaf_walk_data {
@@ -292,13 +292,13 @@ struct leaf_walk_data {
 	u32		level;
 };
 
-static int leaf_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-		       enum kvm_pgtable_walk_flags flag, void * const arg)
+static int leaf_walker(const struct kvm_pgtable_visit_ctx *ctx,
+		       enum kvm_pgtable_walk_flags visit)
 {
-	struct leaf_walk_data *data = arg;
+	struct leaf_walk_data *data = ctx->arg;
 
-	data->pte   = *ptep;
-	data->level = level;
+	data->pte   = ctx->old;
+	data->level = ctx->level;
 
 	return 0;
 }
@@ -329,7 +329,6 @@ int kvm_pgtable_get_leaf(struct kvm_pgtable *pgt, u64 addr,
 struct hyp_map_data {
 	u64				phys;
 	kvm_pte_t			attr;
-	struct kvm_pgtable_mm_ops	*mm_ops;
 };
 
 static int hyp_set_prot_attr(enum kvm_pgtable_prot prot, kvm_pte_t *ptep)
@@ -383,47 +382,49 @@ enum kvm_pgtable_prot kvm_pgtable_hyp_pte_prot(kvm_pte_t pte)
 	return prot;
 }
 
-static bool hyp_map_walker_try_leaf(u64 addr, u64 end, u32 level,
-				    kvm_pte_t *ptep, struct hyp_map_data *data)
+static bool hyp_map_walker_try_leaf(const struct kvm_pgtable_visit_ctx *ctx,
+				    struct hyp_map_data *data)
 {
-	kvm_pte_t new, old = *ptep;
-	u64 granule = kvm_granule_size(level), phys = data->phys;
+	kvm_pte_t new;
+	u64 granule = kvm_granule_size(ctx->level), phys = data->phys;
 
-	if (!kvm_block_mapping_supported(addr, end, phys, level))
+	if (!kvm_block_mapping_supported(ctx, phys))
 		return false;
 
 	data->phys += granule;
-	new = kvm_init_valid_leaf_pte(phys, data->attr, level);
-	if (old == new)
+	new = kvm_init_valid_leaf_pte(phys, data->attr, ctx->level);
+	if (ctx->old == new)
 		return true;
-	if (!kvm_pte_valid(old))
-		data->mm_ops->get_page(ptep);
-	else if (WARN_ON((old ^ new) & ~KVM_PTE_LEAF_ATTR_HI_SW))
+	if (!kvm_pte_valid(ctx->old))
+		ctx->mm_ops->get_page(ctx->ptep);
+	else if (WARN_ON((ctx->old ^ new) & ~KVM_PTE_LEAF_ATTR_HI_SW))
 		return false;
 
-	smp_store_release(ptep, new);
+	smp_store_release(ctx->ptep, new);
 	return true;
 }
 
-static int hyp_map_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			  enum kvm_pgtable_walk_flags flag, void * const arg)
+static int hyp_map_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			  enum kvm_pgtable_walk_flags visit)
 {
-	kvm_pte_t *childp;
-	struct hyp_map_data *data = arg;
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
+	kvm_pte_t *childp, new;
+	struct hyp_map_data *data = ctx->arg;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (hyp_map_walker_try_leaf(addr, end, level, ptep, arg))
+	if (hyp_map_walker_try_leaf(ctx, data))
 		return 0;
 
-	if (WARN_ON(level == KVM_PGTABLE_MAX_LEVELS - 1))
+	if (WARN_ON(ctx->level == KVM_PGTABLE_MAX_LEVELS - 1))
 		return -EINVAL;
 
 	childp = (kvm_pte_t *)mm_ops->zalloc_page(NULL);
 	if (!childp)
 		return -ENOMEM;
 
-	kvm_set_table_pte(ptep, childp, mm_ops);
-	mm_ops->get_page(ptep);
+	new = kvm_init_table_pte(childp, mm_ops);
+	mm_ops->get_page(ctx->ptep);
+	smp_store_release(ctx->ptep, new);
+
 	return 0;
 }
 
@@ -433,7 +434,6 @@ int kvm_pgtable_hyp_map(struct kvm_pgtable *pgt, u64 addr, u64 size, u64 phys,
 	int ret;
 	struct hyp_map_data map_data = {
 		.phys	= ALIGN_DOWN(phys, PAGE_SIZE),
-		.mm_ops	= pgt->mm_ops,
 	};
 	struct kvm_pgtable_walker walker = {
 		.cb	= hyp_map_walker,
@@ -451,44 +451,39 @@ int kvm_pgtable_hyp_map(struct kvm_pgtable *pgt, u64 addr, u64 size, u64 phys,
 	return ret;
 }
 
-struct hyp_unmap_data {
-	u64				unmapped;
-	struct kvm_pgtable_mm_ops	*mm_ops;
-};
-
-static int hyp_unmap_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			    enum kvm_pgtable_walk_flags flag, void * const arg)
+static int hyp_unmap_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			    enum kvm_pgtable_walk_flags visit)
 {
-	kvm_pte_t pte = *ptep, *childp = NULL;
-	u64 granule = kvm_granule_size(level);
-	struct hyp_unmap_data *data = arg;
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
+	kvm_pte_t *childp = NULL;
+	u64 granule = kvm_granule_size(ctx->level);
+	u64 *unmapped = ctx->arg;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (!kvm_pte_valid(pte))
+	if (!kvm_pte_valid(ctx->old))
 		return -EINVAL;
 
-	if (kvm_pte_table(pte, level)) {
-		childp = kvm_pte_follow(pte, mm_ops);
+	if (kvm_pte_table(ctx->old, ctx->level)) {
+		childp = kvm_pte_follow(ctx->old, mm_ops);
 
 		if (mm_ops->page_count(childp) != 1)
 			return 0;
 
-		kvm_clear_pte(ptep);
+		kvm_clear_pte(ctx->ptep);
 		dsb(ishst);
-		__tlbi_level(vae2is, __TLBI_VADDR(addr, 0), level);
+		__tlbi_level(vae2is, __TLBI_VADDR(ctx->addr, 0), ctx->level);
 	} else {
-		if (end - addr < granule)
+		if (ctx->end - ctx->addr < granule)
 			return -EINVAL;
 
-		kvm_clear_pte(ptep);
+		kvm_clear_pte(ctx->ptep);
 		dsb(ishst);
-		__tlbi_level(vale2is, __TLBI_VADDR(addr, 0), level);
-		data->unmapped += granule;
+		__tlbi_level(vale2is, __TLBI_VADDR(ctx->addr, 0), ctx->level);
+		*unmapped += granule;
 	}
 
 	dsb(ish);
 	isb();
-	mm_ops->put_page(ptep);
+	mm_ops->put_page(ctx->ptep);
 
 	if (childp)
 		mm_ops->put_page(childp);
@@ -498,12 +493,10 @@ static int hyp_unmap_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
 
 u64 kvm_pgtable_hyp_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size)
 {
-	struct hyp_unmap_data unmap_data = {
-		.mm_ops	= pgt->mm_ops,
-	};
+	u64 unmapped = 0;
 	struct kvm_pgtable_walker walker = {
 		.cb	= hyp_unmap_walker,
-		.arg	= &unmap_data,
+		.arg	= &unmapped,
 		.flags	= KVM_PGTABLE_WALK_LEAF | KVM_PGTABLE_WALK_TABLE_POST,
 	};
 
@@ -511,7 +504,7 @@ u64 kvm_pgtable_hyp_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size)
 		return 0;
 
 	kvm_pgtable_walk(pgt, addr, size, &walker);
-	return unmap_data.unmapped;
+	return unmapped;
 }
 
 int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits,
@@ -519,7 +512,7 @@ int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits,
 {
 	u64 levels = ARM64_HW_PGTABLE_LEVELS(va_bits);
 
-	pgt->pgd = (kvm_pte_t *)mm_ops->zalloc_page(NULL);
+	pgt->pgd = (kvm_pteref_t)mm_ops->zalloc_page(NULL);
 	if (!pgt->pgd)
 		return -ENOMEM;
 
@@ -532,19 +525,18 @@ int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits,
 	return 0;
 }
 
-static int hyp_free_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			   enum kvm_pgtable_walk_flags flag, void * const arg)
+static int hyp_free_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			   enum kvm_pgtable_walk_flags visit)
 {
-	struct kvm_pgtable_mm_ops *mm_ops = arg;
-	kvm_pte_t pte = *ptep;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (!kvm_pte_valid(pte))
+	if (!kvm_pte_valid(ctx->old))
 		return 0;
 
-	mm_ops->put_page(ptep);
+	mm_ops->put_page(ctx->ptep);
 
-	if (kvm_pte_table(pte, level))
-		mm_ops->put_page(kvm_pte_follow(pte, mm_ops));
+	if (kvm_pte_table(ctx->old, ctx->level))
+		mm_ops->put_page(kvm_pte_follow(ctx->old, mm_ops));
 
 	return 0;
 }
@@ -554,11 +546,10 @@ void kvm_pgtable_hyp_destroy(struct kvm_pgtable *pgt)
 	struct kvm_pgtable_walker walker = {
 		.cb	= hyp_free_walker,
 		.flags	= KVM_PGTABLE_WALK_LEAF | KVM_PGTABLE_WALK_TABLE_POST,
-		.arg	= pgt->mm_ops,
 	};
 
 	WARN_ON(kvm_pgtable_walk(pgt, 0, BIT(pgt->ia_bits), &walker));
-	pgt->mm_ops->put_page(pgt->pgd);
+	pgt->mm_ops->put_page(kvm_dereference_pteref(&walker, pgt->pgd));
 	pgt->pgd = NULL;
 }
 
@@ -573,8 +564,6 @@ struct stage2_map_data {
 	struct kvm_s2_mmu		*mmu;
 	void				*memcache;
 
-	struct kvm_pgtable_mm_ops	*mm_ops;
-
 	/* Force mappings to page granularity */
 	bool				force_pte;
 };
@@ -682,19 +671,92 @@ static bool stage2_pte_is_counted(kvm_pte_t pte)
 	return !!pte;
 }
 
-static void stage2_put_pte(kvm_pte_t *ptep, struct kvm_s2_mmu *mmu, u64 addr,
-			   u32 level, struct kvm_pgtable_mm_ops *mm_ops)
+static bool stage2_pte_is_locked(kvm_pte_t pte)
+{
+	return !kvm_pte_valid(pte) && (pte & KVM_INVALID_PTE_LOCKED);
+}
+
+static bool stage2_try_set_pte(const struct kvm_pgtable_visit_ctx *ctx, kvm_pte_t new)
+{
+	if (!kvm_pgtable_walk_shared(ctx)) {
+		WRITE_ONCE(*ctx->ptep, new);
+		return true;
+	}
+
+	return cmpxchg(ctx->ptep, ctx->old, new) == ctx->old;
+}
+
+/**
+ * stage2_try_break_pte() - Invalidates a pte according to the
+ *			    'break-before-make' requirements of the
+ *			    architecture.
+ *
+ * @ctx: context of the visited pte.
+ * @mmu: stage-2 mmu
+ *
+ * Returns: true if the pte was successfully broken.
+ *
+ * If the removed pte was valid, performs the necessary serialization and TLB
+ * invalidation for the old value. For counted ptes, drops the reference count
+ * on the containing table page.
+ */
+static bool stage2_try_break_pte(const struct kvm_pgtable_visit_ctx *ctx,
+				 struct kvm_s2_mmu *mmu)
+{
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
+
+	if (stage2_pte_is_locked(ctx->old)) {
+		/*
+		 * Should never occur if this walker has exclusive access to the
+		 * page tables.
+		 */
+		WARN_ON(!kvm_pgtable_walk_shared(ctx));
+		return false;
+	}
+
+	if (!stage2_try_set_pte(ctx, KVM_INVALID_PTE_LOCKED))
+		return false;
+
+	/*
+	 * Perform the appropriate TLB invalidation based on the evicted pte
+	 * value (if any).
+	 */
+	if (kvm_pte_table(ctx->old, ctx->level))
+		kvm_call_hyp(__kvm_tlb_flush_vmid, mmu);
+	else if (kvm_pte_valid(ctx->old))
+		kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ctx->addr, ctx->level);
+
+	if (stage2_pte_is_counted(ctx->old))
+		mm_ops->put_page(ctx->ptep);
+
+	return true;
+}
+
+static void stage2_make_pte(const struct kvm_pgtable_visit_ctx *ctx, kvm_pte_t new)
+{
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
+
+	WARN_ON(!stage2_pte_is_locked(*ctx->ptep));
+
+	if (stage2_pte_is_counted(new))
+		mm_ops->get_page(ctx->ptep);
+
+	smp_store_release(ctx->ptep, new);
+}
+
+static void stage2_put_pte(const struct kvm_pgtable_visit_ctx *ctx, struct kvm_s2_mmu *mmu,
+			   struct kvm_pgtable_mm_ops *mm_ops)
 {
 	/*
 	 * Clear the existing PTE, and perform break-before-make with
 	 * TLB maintenance if it was valid.
 	 */
-	if (kvm_pte_valid(*ptep)) {
-		kvm_clear_pte(ptep);
-		kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, addr, level);
+	if (kvm_pte_valid(ctx->old)) {
+		kvm_clear_pte(ctx->ptep);
+		kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ctx->addr, ctx->level);
 	}
 
-	mm_ops->put_page(ptep);
+	mm_ops->put_page(ctx->ptep);
 }
 
 static bool stage2_pte_cacheable(struct kvm_pgtable *pgt, kvm_pte_t pte)
@@ -708,44 +770,42 @@ static bool stage2_pte_executable(kvm_pte_t pte)
 	return !(pte & KVM_PTE_LEAF_ATTR_HI_S2_XN);
 }
 
-static bool stage2_leaf_mapping_allowed(u64 addr, u64 end, u32 level,
+static bool stage2_leaf_mapping_allowed(const struct kvm_pgtable_visit_ctx *ctx,
 					struct stage2_map_data *data)
 {
-	if (data->force_pte && (level < (KVM_PGTABLE_MAX_LEVELS - 1)))
+	if (data->force_pte && (ctx->level < (KVM_PGTABLE_MAX_LEVELS - 1)))
 		return false;
 
-	return kvm_block_mapping_supported(addr, end, data->phys, level);
+	return kvm_block_mapping_supported(ctx, data->phys);
 }
 
-static int stage2_map_walker_try_leaf(u64 addr, u64 end, u32 level,
-				      kvm_pte_t *ptep,
+static int stage2_map_walker_try_leaf(const struct kvm_pgtable_visit_ctx *ctx,
 				      struct stage2_map_data *data)
 {
-	kvm_pte_t new, old = *ptep;
-	u64 granule = kvm_granule_size(level), phys = data->phys;
+	kvm_pte_t new;
+	u64 granule = kvm_granule_size(ctx->level), phys = data->phys;
 	struct kvm_pgtable *pgt = data->mmu->pgt;
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (!stage2_leaf_mapping_allowed(addr, end, level, data))
+	if (!stage2_leaf_mapping_allowed(ctx, data))
 		return -E2BIG;
 
 	if (kvm_phys_is_valid(phys))
-		new = kvm_init_valid_leaf_pte(phys, data->attr, level);
+		new = kvm_init_valid_leaf_pte(phys, data->attr, ctx->level);
 	else
 		new = kvm_init_invalid_leaf_owner(data->owner_id);
 
-	if (stage2_pte_is_counted(old)) {
-		/*
-		 * Skip updating the PTE if we are trying to recreate the exact
-		 * same mapping or only change the access permissions. Instead,
-		 * the vCPU will exit one more time from guest if still needed
-		 * and then go through the path of relaxing permissions.
-		 */
-		if (!stage2_pte_needs_update(old, new))
-			return -EAGAIN;
+	/*
+	 * Skip updating the PTE if we are trying to recreate the exact
+	 * same mapping or only change the access permissions. Instead,
+	 * the vCPU will exit one more time from guest if still needed
+	 * and then go through the path of relaxing permissions.
+	 */
+	if (!stage2_pte_needs_update(ctx->old, new))
+		return -EAGAIN;
 
-		stage2_put_pte(ptep, data->mmu, addr, level, mm_ops);
-	}
+	if (!stage2_try_break_pte(ctx, data->mmu))
+		return -EAGAIN;
 
 	/* Perform CMOs before installation of the guest stage-2 PTE */
 	if (mm_ops->dcache_clean_inval_poc && stage2_pte_cacheable(pgt, new))
@@ -755,56 +815,43 @@ static int stage2_map_walker_try_leaf(u64 addr, u64 end, u32 level,
 	if (mm_ops->icache_inval_pou && stage2_pte_executable(new))
 		mm_ops->icache_inval_pou(kvm_pte_follow(new, mm_ops), granule);
 
-	smp_store_release(ptep, new);
-	if (stage2_pte_is_counted(new))
-		mm_ops->get_page(ptep);
+	stage2_make_pte(ctx, new);
+
 	if (kvm_phys_is_valid(phys))
 		data->phys += granule;
 	return 0;
 }
 
-static int stage2_map_walk_table_pre(u64 addr, u64 end, u32 level,
-				     kvm_pte_t *ptep,
+static int stage2_map_walk_table_pre(const struct kvm_pgtable_visit_ctx *ctx,
 				     struct stage2_map_data *data)
 {
-	if (data->anchor)
-		return 0;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
+	kvm_pte_t *childp = kvm_pte_follow(ctx->old, mm_ops);
+	int ret;
 
-	if (!stage2_leaf_mapping_allowed(addr, end, level, data))
+	if (!stage2_leaf_mapping_allowed(ctx, data))
 		return 0;
 
-	data->childp = kvm_pte_follow(*ptep, data->mm_ops);
-	kvm_clear_pte(ptep);
+	ret = stage2_map_walker_try_leaf(ctx, data);
+	if (ret)
+		return ret;
 
-	/*
-	 * Invalidate the whole stage-2, as we may have numerous leaf
-	 * entries below us which would otherwise need invalidating
-	 * individually.
-	 */
-	kvm_call_hyp(__kvm_tlb_flush_vmid, data->mmu);
-	data->anchor = ptep;
+	mm_ops->free_removed_table(childp, ctx->level);
 	return 0;
 }
 
-static int stage2_map_walk_leaf(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
+static int stage2_map_walk_leaf(const struct kvm_pgtable_visit_ctx *ctx,
 				struct stage2_map_data *data)
 {
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
-	kvm_pte_t *childp, pte = *ptep;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
+	kvm_pte_t *childp, new;
 	int ret;
 
-	if (data->anchor) {
-		if (stage2_pte_is_counted(pte))
-			mm_ops->put_page(ptep);
-
-		return 0;
-	}
-
-	ret = stage2_map_walker_try_leaf(addr, end, level, ptep, data);
+	ret = stage2_map_walker_try_leaf(ctx, data);
 	if (ret != -E2BIG)
 		return ret;
 
-	if (WARN_ON(level == KVM_PGTABLE_MAX_LEVELS - 1))
+	if (WARN_ON(ctx->level == KVM_PGTABLE_MAX_LEVELS - 1))
 		return -EINVAL;
 
 	if (!data->memcache)
@@ -814,99 +861,62 @@ static int stage2_map_walk_leaf(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
 	if (!childp)
 		return -ENOMEM;
 
+	if (!stage2_try_break_pte(ctx, data->mmu)) {
+		mm_ops->put_page(childp);
+		return -EAGAIN;
+	}
+
 	/*
 	 * If we've run into an existing block mapping then replace it with
 	 * a table. Accesses beyond 'end' that fall within the new table
 	 * will be mapped lazily.
 	 */
-	if (stage2_pte_is_counted(pte))
-		stage2_put_pte(ptep, data->mmu, addr, level, mm_ops);
-
-	kvm_set_table_pte(ptep, childp, mm_ops);
-	mm_ops->get_page(ptep);
+	new = kvm_init_table_pte(childp, mm_ops);
+	stage2_make_pte(ctx, new);
 
 	return 0;
 }
 
-static int stage2_map_walk_table_post(u64 addr, u64 end, u32 level,
-				      kvm_pte_t *ptep,
-				      struct stage2_map_data *data)
-{
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
-	kvm_pte_t *childp;
-	int ret = 0;
-
-	if (!data->anchor)
-		return 0;
-
-	if (data->anchor == ptep) {
-		childp = data->childp;
-		data->anchor = NULL;
-		data->childp = NULL;
-		ret = stage2_map_walk_leaf(addr, end, level, ptep, data);
-	} else {
-		childp = kvm_pte_follow(*ptep, mm_ops);
-	}
-
-	mm_ops->put_page(childp);
-	mm_ops->put_page(ptep);
-
-	return ret;
-}
-
 /*
- * This is a little fiddly, as we use all three of the walk flags. The idea
- * is that the TABLE_PRE callback runs for table entries on the way down,
- * looking for table entries which we could conceivably replace with a
- * block entry for this mapping. If it finds one, then it sets the 'anchor'
- * field in 'struct stage2_map_data' to point at the table entry, before
- * clearing the entry to zero and descending into the now detached table.
+ * The TABLE_PRE callback runs for table entries on the way down, looking
+ * for table entries which we could conceivably replace with a block entry
+ * for this mapping. If it finds one it replaces the entry and calls
+ * kvm_pgtable_mm_ops::free_removed_table() to tear down the detached table.
  *
- * The behaviour of the LEAF callback then depends on whether or not the
- * anchor has been set. If not, then we're not using a block mapping higher
- * up the table and we perform the mapping at the existing leaves instead.
- * If, on the other hand, the anchor _is_ set, then we drop references to
- * all valid leaves so that the pages beneath the anchor can be freed.
- *
- * Finally, the TABLE_POST callback does nothing if the anchor has not
- * been set, but otherwise frees the page-table pages while walking back up
- * the page-table, installing the block entry when it revisits the anchor
- * pointer and clearing the anchor to NULL.
+ * Otherwise, the LEAF callback performs the mapping at the existing leaves
+ * instead.
  */
-static int stage2_map_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			     enum kvm_pgtable_walk_flags flag, void * const arg)
+static int stage2_map_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			     enum kvm_pgtable_walk_flags visit)
 {
-	struct stage2_map_data *data = arg;
+	struct stage2_map_data *data = ctx->arg;
 
-	switch (flag) {
+	switch (visit) {
 	case KVM_PGTABLE_WALK_TABLE_PRE:
-		return stage2_map_walk_table_pre(addr, end, level, ptep, data);
+		return stage2_map_walk_table_pre(ctx, data);
 	case KVM_PGTABLE_WALK_LEAF:
-		return stage2_map_walk_leaf(addr, end, level, ptep, data);
-	case KVM_PGTABLE_WALK_TABLE_POST:
-		return stage2_map_walk_table_post(addr, end, level, ptep, data);
+		return stage2_map_walk_leaf(ctx, data);
+	default:
+		return -EINVAL;
 	}
-
-	return -EINVAL;
 }
 
 int kvm_pgtable_stage2_map(struct kvm_pgtable *pgt, u64 addr, u64 size,
 			   u64 phys, enum kvm_pgtable_prot prot,
-			   void *mc)
+			   void *mc, enum kvm_pgtable_walk_flags flags)
 {
 	int ret;
 	struct stage2_map_data map_data = {
 		.phys		= ALIGN_DOWN(phys, PAGE_SIZE),
 		.mmu		= pgt->mmu,
 		.memcache	= mc,
-		.mm_ops		= pgt->mm_ops,
 		.force_pte	= pgt->force_pte_cb && pgt->force_pte_cb(addr, addr + size, prot),
 	};
 	struct kvm_pgtable_walker walker = {
 		.cb		= stage2_map_walker,
-		.flags		= KVM_PGTABLE_WALK_TABLE_PRE |
-				  KVM_PGTABLE_WALK_LEAF |
-				  KVM_PGTABLE_WALK_TABLE_POST,
+		.flags		= flags |
+				  KVM_PGTABLE_WALK_TABLE_PRE |
+				  KVM_PGTABLE_WALK_LEAF,
 		.arg		= &map_data,
 	};
 
@@ -930,15 +940,13 @@ int kvm_pgtable_stage2_set_owner(struct kvm_pgtable *pgt, u64 addr, u64 size,
 		.phys		= KVM_PHYS_INVALID,
 		.mmu		= pgt->mmu,
 		.memcache	= mc,
-		.mm_ops		= pgt->mm_ops,
 		.owner_id	= owner_id,
 		.force_pte	= true,
 	};
 	struct kvm_pgtable_walker walker = {
 		.cb		= stage2_map_walker,
 		.flags		= KVM_PGTABLE_WALK_TABLE_PRE |
-				  KVM_PGTABLE_WALK_LEAF |
-				  KVM_PGTABLE_WALK_TABLE_POST,
+				  KVM_PGTABLE_WALK_LEAF,
 		.arg		= &map_data,
 	};
 
@@ -949,30 +957,29 @@ int kvm_pgtable_stage2_set_owner(struct kvm_pgtable *pgt, u64 addr, u64 size,
 	return ret;
 }
 
-static int stage2_unmap_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			       enum kvm_pgtable_walk_flags flag,
-			       void * const arg)
+static int stage2_unmap_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			       enum kvm_pgtable_walk_flags visit)
 {
-	struct kvm_pgtable *pgt = arg;
+	struct kvm_pgtable *pgt = ctx->arg;
 	struct kvm_s2_mmu *mmu = pgt->mmu;
-	struct kvm_pgtable_mm_ops *mm_ops = pgt->mm_ops;
-	kvm_pte_t pte = *ptep, *childp = NULL;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
+	kvm_pte_t *childp = NULL;
 	bool need_flush = false;
 
-	if (!kvm_pte_valid(pte)) {
-		if (stage2_pte_is_counted(pte)) {
-			kvm_clear_pte(ptep);
-			mm_ops->put_page(ptep);
+	if (!kvm_pte_valid(ctx->old)) {
+		if (stage2_pte_is_counted(ctx->old)) {
+			kvm_clear_pte(ctx->ptep);
+			mm_ops->put_page(ctx->ptep);
 		}
 		return 0;
 	}
 
-	if (kvm_pte_table(pte, level)) {
-		childp = kvm_pte_follow(pte, mm_ops);
+	if (kvm_pte_table(ctx->old, ctx->level)) {
+		childp = kvm_pte_follow(ctx->old, mm_ops);
 
 		if (mm_ops->page_count(childp) != 1)
 			return 0;
-	} else if (stage2_pte_cacheable(pgt, pte)) {
+	} else if (stage2_pte_cacheable(pgt, ctx->old)) {
 		need_flush = !stage2_has_fwb(pgt);
 	}
 
@@ -981,11 +988,11 @@ static int stage2_unmap_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
 	 * block entry and rely on the remaining portions being faulted
 	 * back lazily.
 	 */
-	stage2_put_pte(ptep, mmu, addr, level, mm_ops);
+	stage2_put_pte(ctx, mmu, mm_ops);
 
 	if (need_flush && mm_ops->dcache_clean_inval_poc)
-		mm_ops->dcache_clean_inval_poc(kvm_pte_follow(pte, mm_ops),
-					       kvm_granule_size(level));
+		mm_ops->dcache_clean_inval_poc(kvm_pte_follow(ctx->old, mm_ops),
+					       kvm_granule_size(ctx->level));
 
 	if (childp)
 		mm_ops->put_page(childp);
@@ -1009,21 +1016,19 @@ struct stage2_attr_data {
 	kvm_pte_t			attr_clr;
 	kvm_pte_t			pte;
 	u32				level;
-	struct kvm_pgtable_mm_ops	*mm_ops;
 };
 
-static int stage2_attr_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			      enum kvm_pgtable_walk_flags flag,
-			      void * const arg)
+static int stage2_attr_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			      enum kvm_pgtable_walk_flags visit)
 {
-	kvm_pte_t pte = *ptep;
-	struct stage2_attr_data *data = arg;
-	struct kvm_pgtable_mm_ops *mm_ops = data->mm_ops;
+	kvm_pte_t pte = ctx->old;
+	struct stage2_attr_data *data = ctx->arg;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (!kvm_pte_valid(pte))
+	if (!kvm_pte_valid(ctx->old))
 		return 0;
 
-	data->level = level;
+	data->level = ctx->level;
 	data->pte = pte;
 	pte &= ~data->attr_clr;
 	pte |= data->attr_set;
@@ -1039,10 +1044,12 @@ static int stage2_attr_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
 		 * stage-2 PTE if we are going to add executable permission.
 		 */
 		if (mm_ops->icache_inval_pou &&
-		    stage2_pte_executable(pte) && !stage2_pte_executable(*ptep))
+		    stage2_pte_executable(pte) && !stage2_pte_executable(ctx->old))
 			mm_ops->icache_inval_pou(kvm_pte_follow(pte, mm_ops),
-						  kvm_granule_size(level));
-		WRITE_ONCE(*ptep, pte);
+						  kvm_granule_size(ctx->level));
+
+		if (!stage2_try_set_pte(ctx, pte))
+			return -EAGAIN;
 	}
 
 	return 0;
@@ -1051,19 +1058,18 @@ static int stage2_attr_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
 static int stage2_update_leaf_attrs(struct kvm_pgtable *pgt, u64 addr,
 				    u64 size, kvm_pte_t attr_set,
 				    kvm_pte_t attr_clr, kvm_pte_t *orig_pte,
-				    u32 *level)
+				    u32 *level, enum kvm_pgtable_walk_flags flags)
 {
 	int ret;
 	kvm_pte_t attr_mask = KVM_PTE_LEAF_ATTR_LO | KVM_PTE_LEAF_ATTR_HI;
 	struct stage2_attr_data data = {
 		.attr_set	= attr_set & attr_mask,
 		.attr_clr	= attr_clr & attr_mask,
-		.mm_ops		= pgt->mm_ops,
 	};
 	struct kvm_pgtable_walker walker = {
 		.cb		= stage2_attr_walker,
 		.arg		= &data,
-		.flags		= KVM_PGTABLE_WALK_LEAF,
+		.flags		= flags | KVM_PGTABLE_WALK_LEAF,
 	};
 
 	ret = kvm_pgtable_walk(pgt, addr, size, &walker);
@@ -1082,14 +1088,14 @@ int kvm_pgtable_stage2_wrprotect(struct kvm_pgtable *pgt, u64 addr, u64 size)
 {
 	return stage2_update_leaf_attrs(pgt, addr, size, 0,
 					KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W,
-					NULL, NULL);
+					NULL, NULL, 0);
 }
 
 kvm_pte_t kvm_pgtable_stage2_mkyoung(struct kvm_pgtable *pgt, u64 addr)
 {
 	kvm_pte_t pte = 0;
 	stage2_update_leaf_attrs(pgt, addr, 1, KVM_PTE_LEAF_ATTR_LO_S2_AF, 0,
-				 &pte, NULL);
+				 &pte, NULL, 0);
 	dsb(ishst);
 	return pte;
 }
@@ -1098,7 +1104,7 @@ kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr)
 {
 	kvm_pte_t pte = 0;
 	stage2_update_leaf_attrs(pgt, addr, 1, 0, KVM_PTE_LEAF_ATTR_LO_S2_AF,
-				 &pte, NULL);
+				 &pte, NULL, 0);
 	/*
 	 * "But where's the TLBI?!", you scream.
 	 * "Over in the core code", I sigh.
@@ -1111,7 +1117,7 @@ kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr)
 bool kvm_pgtable_stage2_is_young(struct kvm_pgtable *pgt, u64 addr)
 {
 	kvm_pte_t pte = 0;
-	stage2_update_leaf_attrs(pgt, addr, 1, 0, 0, &pte, NULL);
+	stage2_update_leaf_attrs(pgt, addr, 1, 0, 0, &pte, NULL, 0);
 	return pte & KVM_PTE_LEAF_ATTR_LO_S2_AF;
 }
 
@@ -1134,26 +1140,25 @@ int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr,
 	if (prot & KVM_PGTABLE_PROT_X)
 		clr |= KVM_PTE_LEAF_ATTR_HI_S2_XN;
 
-	ret = stage2_update_leaf_attrs(pgt, addr, 1, set, clr, NULL, &level);
+	ret = stage2_update_leaf_attrs(pgt, addr, 1, set, clr, NULL, &level,
+				       KVM_PGTABLE_WALK_SHARED);
 	if (!ret)
 		kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, pgt->mmu, addr, level);
 	return ret;
 }
 
-static int stage2_flush_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			       enum kvm_pgtable_walk_flags flag,
-			       void * const arg)
+static int stage2_flush_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			       enum kvm_pgtable_walk_flags visit)
 {
-	struct kvm_pgtable *pgt = arg;
+	struct kvm_pgtable *pgt = ctx->arg;
 	struct kvm_pgtable_mm_ops *mm_ops = pgt->mm_ops;
-	kvm_pte_t pte = *ptep;
 
-	if (!kvm_pte_valid(pte) || !stage2_pte_cacheable(pgt, pte))
+	if (!kvm_pte_valid(ctx->old) || !stage2_pte_cacheable(pgt, ctx->old))
 		return 0;
 
 	if (mm_ops->dcache_clean_inval_poc)
-		mm_ops->dcache_clean_inval_poc(kvm_pte_follow(pte, mm_ops),
-					       kvm_granule_size(level));
+		mm_ops->dcache_clean_inval_poc(kvm_pte_follow(ctx->old, mm_ops),
+					       kvm_granule_size(ctx->level));
 	return 0;
 }
 
@@ -1184,7 +1189,7 @@ int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_s2_mmu *mmu,
 	u32 start_level = VTCR_EL2_TGRAN_SL0_BASE - sl0;
 
 	pgd_sz = kvm_pgd_pages(ia_bits, start_level) * PAGE_SIZE;
-	pgt->pgd = mm_ops->zalloc_pages_exact(pgd_sz);
+	pgt->pgd = (kvm_pteref_t)mm_ops->zalloc_pages_exact(pgd_sz);
 	if (!pgt->pgd)
 		return -ENOMEM;
 
@@ -1200,20 +1205,27 @@ int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_s2_mmu *mmu,
 	return 0;
 }
 
-static int stage2_free_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep,
-			      enum kvm_pgtable_walk_flags flag,
-			      void * const arg)
+size_t kvm_pgtable_stage2_pgd_size(u64 vtcr)
+{
+	u32 ia_bits = VTCR_EL2_IPA(vtcr);
+	u32 sl0 = FIELD_GET(VTCR_EL2_SL0_MASK, vtcr);
+	u32 start_level = VTCR_EL2_TGRAN_SL0_BASE - sl0;
+
+	return kvm_pgd_pages(ia_bits, start_level) * PAGE_SIZE;
+}
+
+static int stage2_free_walker(const struct kvm_pgtable_visit_ctx *ctx,
+			      enum kvm_pgtable_walk_flags visit)
 {
-	struct kvm_pgtable_mm_ops *mm_ops = arg;
-	kvm_pte_t pte = *ptep;
+	struct kvm_pgtable_mm_ops *mm_ops = ctx->mm_ops;
 
-	if (!stage2_pte_is_counted(pte))
+	if (!stage2_pte_is_counted(ctx->old))
 		return 0;
 
-	mm_ops->put_page(ptep);
+	mm_ops->put_page(ctx->ptep);
 
-	if (kvm_pte_table(pte, level))
-		mm_ops->put_page(kvm_pte_follow(pte, mm_ops));
+	if (kvm_pte_table(ctx->old, ctx->level))
+		mm_ops->put_page(kvm_pte_follow(ctx->old, mm_ops));
 
 	return 0;
 }
@@ -1225,11 +1237,33 @@ void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt)
 		.cb	= stage2_free_walker,
 		.flags	= KVM_PGTABLE_WALK_LEAF |
 			  KVM_PGTABLE_WALK_TABLE_POST,
-		.arg	= pgt->mm_ops,
 	};
 
 	WARN_ON(kvm_pgtable_walk(pgt, 0, BIT(pgt->ia_bits), &walker));
 	pgd_sz = kvm_pgd_pages(pgt->ia_bits, pgt->start_level) * PAGE_SIZE;
-	pgt->mm_ops->free_pages_exact(pgt->pgd, pgd_sz);
+	pgt->mm_ops->free_pages_exact(kvm_dereference_pteref(&walker, pgt->pgd), pgd_sz);
 	pgt->pgd = NULL;
 }
+
+void kvm_pgtable_stage2_free_removed(struct kvm_pgtable_mm_ops *mm_ops, void *pgtable, u32 level)
+{
+	kvm_pteref_t ptep = (kvm_pteref_t)pgtable;
+	struct kvm_pgtable_walker walker = {
+		.cb	= stage2_free_walker,
+		.flags	= KVM_PGTABLE_WALK_LEAF |
+			  KVM_PGTABLE_WALK_TABLE_POST,
+	};
+	struct kvm_pgtable_walk_data data = {
+		.walker	= &walker,
+
+		/*
+		 * At this point the IPA really doesn't matter, as the page
+		 * table being traversed has already been removed from the stage
+		 * 2. Set an appropriate range to cover the entire page table.
+		 */
+		.addr	= 0,
+		.end	= kvm_granule_size(level),
+	};
+
+	WARN_ON(__kvm_pgtable_walk(&data, mm_ops, ptep, level + 1));
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/hyp/vhe/Makefile linux-libre-6.2-gnu/arch/arm64/kvm/hyp/vhe/Makefile
index 96bec0ecf9dd..3b9e5464b5b3 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/hyp/vhe/Makefile
+++ linux-libre-6.2-gnu/arch/arm64/kvm/hyp/vhe/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-# Makefile for Kernel-based Virtual Machine module, HYP/nVHE part
+# Makefile for Kernel-based Virtual Machine module, HYP/VHE part
 #
 
 asflags-y := -D__KVM_VHE_HYPERVISOR__
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/irq.h linux-libre-6.2-gnu/arch/arm64/kvm/irq.h
deleted file mode 100644
index 0d257de42c10..000000000000
--- linux-libre-6.1-gnu/arch/arm64/kvm/irq.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * irq.h: in kernel interrupt controller related definitions
- * Copyright (c) 2016 Red Hat, Inc.
- *
- * This header is included by irqchip.c. However, on ARM, interrupt
- * controller declarations are located in include/kvm/arm_vgic.h since
- * they are mostly shared between arm and arm64.
- */
-
-#ifndef __IRQ_H
-#define __IRQ_H
-
-#include <kvm/arm_vgic.h>
-
-#endif
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/mmu.c linux-libre-6.2-gnu/arch/arm64/kvm/mmu.c
index 60ee3d9f01f8..a3ee3b605c9b 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/mmu.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/mmu.c
@@ -128,6 +128,25 @@ static void kvm_s2_free_pages_exact(void *virt, size_t size)
 	free_pages_exact(virt, size);
 }
 
+static struct kvm_pgtable_mm_ops kvm_s2_mm_ops;
+
+static void stage2_free_removed_table_rcu_cb(struct rcu_head *head)
+{
+	struct page *page = container_of(head, struct page, rcu_head);
+	void *pgtable = page_to_virt(page);
+	u32 level = page_private(page);
+
+	kvm_pgtable_stage2_free_removed(&kvm_s2_mm_ops, pgtable, level);
+}
+
+static void stage2_free_removed_table(void *addr, u32 level)
+{
+	struct page *page = virt_to_page(addr);
+
+	set_page_private(page, (unsigned long)level);
+	call_rcu(&page->rcu_head, stage2_free_removed_table_rcu_cb);
+}
+
 static void kvm_host_get_page(void *addr)
 {
 	get_page(virt_to_page(addr));
@@ -640,8 +659,8 @@ static struct kvm_pgtable_mm_ops kvm_user_mm_ops = {
 static int get_user_mapping_size(struct kvm *kvm, u64 addr)
 {
 	struct kvm_pgtable pgt = {
-		.pgd		= (kvm_pte_t *)kvm->mm->pgd,
-		.ia_bits	= VA_BITS,
+		.pgd		= (kvm_pteref_t)kvm->mm->pgd,
+		.ia_bits	= vabits_actual,
 		.start_level	= (KVM_PGTABLE_MAX_LEVELS -
 				   CONFIG_PGTABLE_LEVELS),
 		.mm_ops		= &kvm_user_mm_ops,
@@ -662,6 +681,7 @@ static struct kvm_pgtable_mm_ops kvm_s2_mm_ops = {
 	.zalloc_page		= stage2_memcache_zalloc_page,
 	.zalloc_pages_exact	= kvm_s2_zalloc_pages_exact,
 	.free_pages_exact	= kvm_s2_free_pages_exact,
+	.free_removed_table	= stage2_free_removed_table,
 	.get_page		= kvm_host_get_page,
 	.put_page		= kvm_s2_put_page,
 	.page_count		= kvm_host_page_count,
@@ -675,15 +695,42 @@ static struct kvm_pgtable_mm_ops kvm_s2_mm_ops = {
  * kvm_init_stage2_mmu - Initialise a S2 MMU structure
  * @kvm:	The pointer to the KVM structure
  * @mmu:	The pointer to the s2 MMU structure
+ * @type:	The machine type of the virtual machine
  *
  * Allocates only the stage-2 HW PGD level table(s).
  * Note we don't need locking here as this is only called when the VM is
  * created, which can only be done once.
  */
-int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu)
+int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type)
 {
+	u32 kvm_ipa_limit = get_kvm_ipa_limit();
 	int cpu, err;
 	struct kvm_pgtable *pgt;
+	u64 mmfr0, mmfr1;
+	u32 phys_shift;
+
+	if (type & ~KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
+		return -EINVAL;
+
+	phys_shift = KVM_VM_TYPE_ARM_IPA_SIZE(type);
+	if (is_protected_kvm_enabled()) {
+		phys_shift = kvm_ipa_limit;
+	} else if (phys_shift) {
+		if (phys_shift > kvm_ipa_limit ||
+		    phys_shift < ARM64_MIN_PARANGE_BITS)
+			return -EINVAL;
+	} else {
+		phys_shift = KVM_PHYS_SHIFT;
+		if (phys_shift > kvm_ipa_limit) {
+			pr_warn_once("%s using unsupported default IPA limit, upgrade your VMM\n",
+				     current->comm);
+			return -EINVAL;
+		}
+	}
+
+	mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
+	mmfr1 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
+	kvm->arch.vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift);
 
 	if (mmu->pgt != NULL) {
 		kvm_err("kvm_arch already initialized?\n");
@@ -807,6 +854,32 @@ void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu)
 	}
 }
 
+static void hyp_mc_free_fn(void *addr, void *unused)
+{
+	free_page((unsigned long)addr);
+}
+
+static void *hyp_mc_alloc_fn(void *unused)
+{
+	return (void *)__get_free_page(GFP_KERNEL_ACCOUNT);
+}
+
+void free_hyp_memcache(struct kvm_hyp_memcache *mc)
+{
+	if (is_protected_kvm_enabled())
+		__free_hyp_memcache(mc, hyp_mc_free_fn,
+				    kvm_host_va, NULL);
+}
+
+int topup_hyp_memcache(struct kvm_hyp_memcache *mc, unsigned long min_pages)
+{
+	if (!is_protected_kvm_enabled())
+		return 0;
+
+	return __topup_hyp_memcache(mc, min_pages, hyp_mc_alloc_fn,
+				    kvm_host_pa, NULL);
+}
+
 /**
  * kvm_phys_addr_ioremap - map a device range to guest IPA
  *
@@ -841,7 +914,7 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
 
 		write_lock(&kvm->mmu_lock);
 		ret = kvm_pgtable_stage2_map(pgt, addr, PAGE_SIZE, pa, prot,
-					     &cache);
+					     &cache, 0);
 		write_unlock(&kvm->mmu_lock);
 		if (ret)
 			break;
@@ -1091,32 +1164,26 @@ static int get_vma_page_shift(struct vm_area_struct *vma, unsigned long hva)
  * - mmap_lock protects between a VM faulting a page in and the VMM performing
  *   an mprotect() to add VM_MTE
  */
-static int sanitise_mte_tags(struct kvm *kvm, kvm_pfn_t pfn,
-			     unsigned long size)
+static void sanitise_mte_tags(struct kvm *kvm, kvm_pfn_t pfn,
+			      unsigned long size)
 {
 	unsigned long i, nr_pages = size >> PAGE_SHIFT;
-	struct page *page;
+	struct page *page = pfn_to_page(pfn);
 
 	if (!kvm_has_mte(kvm))
-		return 0;
-
-	/*
-	 * pfn_to_online_page() is used to reject ZONE_DEVICE pages
-	 * that may not support tags.
-	 */
-	page = pfn_to_online_page(pfn);
-
-	if (!page)
-		return -EFAULT;
+		return;
 
 	for (i = 0; i < nr_pages; i++, page++) {
-		if (!test_bit(PG_mte_tagged, &page->flags)) {
+		if (try_page_mte_tagging(page)) {
 			mte_clear_page_tags(page_address(page));
-			set_bit(PG_mte_tagged, &page->flags);
+			set_page_mte_tagged(page);
 		}
 	}
+}
 
-	return 0;
+static bool kvm_vma_mte_allowed(struct vm_area_struct *vma)
+{
+	return vma->vm_flags & VM_MTE_ALLOWED;
 }
 
 static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
@@ -1127,7 +1194,6 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	bool write_fault, writable, force_pte = false;
 	bool exec_fault;
 	bool device = false;
-	bool shared;
 	unsigned long mmu_seq;
 	struct kvm *kvm = vcpu->kvm;
 	struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache;
@@ -1136,7 +1202,6 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	gfn_t gfn;
 	kvm_pfn_t pfn;
 	bool logging_active = memslot_is_logging(memslot);
-	bool use_read_lock = false;
 	unsigned long fault_level = kvm_vcpu_trap_get_fault_level(vcpu);
 	unsigned long vma_pagesize, fault_granule;
 	enum kvm_pgtable_prot prot = KVM_PGTABLE_PROT_R;
@@ -1147,7 +1212,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	exec_fault = kvm_vcpu_trap_is_exec_fault(vcpu);
 	VM_BUG_ON(write_fault && exec_fault);
 
-	if (fault_status == FSC_PERM && !write_fault && !exec_fault) {
+	if (fault_status == ESR_ELx_FSC_PERM && !write_fault && !exec_fault) {
 		kvm_err("Unexpected L2 read permission error\n");
 		return -EFAULT;
 	}
@@ -1171,14 +1236,10 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	if (logging_active) {
 		force_pte = true;
 		vma_shift = PAGE_SHIFT;
-		use_read_lock = (fault_status == FSC_PERM && write_fault &&
-				 fault_granule == PAGE_SIZE);
 	} else {
 		vma_shift = get_vma_page_shift(vma, hva);
 	}
 
-	shared = (vma->vm_flags & VM_SHARED);
-
 	switch (vma_shift) {
 #ifndef __PAGETABLE_PMD_FOLDED
 	case PUD_SHIFT:
@@ -1216,7 +1277,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	 * only exception to this is when dirty logging is enabled at runtime
 	 * and a write fault needs to collapse a block entry into a table.
 	 */
-	if (fault_status != FSC_PERM || (logging_active && write_fault)) {
+	if (fault_status != ESR_ELx_FSC_PERM ||
+	    (logging_active && write_fault)) {
 		ret = kvm_mmu_topup_memory_cache(memcache,
 						 kvm_mmu_cache_min_pages(kvm));
 		if (ret)
@@ -1239,7 +1301,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	 */
 	smp_rmb();
 
-	pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL,
+	pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL,
 				   write_fault, &writable, NULL);
 	if (pfn == KVM_PFN_ERR_HWPOISON) {
 		kvm_send_hwpoison_signal(hva, vma_shift);
@@ -1271,15 +1333,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	if (exec_fault && device)
 		return -ENOEXEC;
 
-	/*
-	 * To reduce MMU contentions and enhance concurrency during dirty
-	 * logging dirty logging, only acquire read lock for permission
-	 * relaxation.
-	 */
-	if (use_read_lock)
-		read_lock(&kvm->mmu_lock);
-	else
-		write_lock(&kvm->mmu_lock);
+	read_lock(&kvm->mmu_lock);
 	pgt = vcpu->arch.hw_mmu->pgt;
 	if (mmu_invalidate_retry(kvm, mmu_seq))
 		goto out_unlock;
@@ -1289,7 +1343,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	 * backed by a THP and thus use block mapping if possible.
 	 */
 	if (vma_pagesize == PAGE_SIZE && !(force_pte || device)) {
-		if (fault_status == FSC_PERM && fault_granule > PAGE_SIZE)
+		if (fault_status ==  ESR_ELx_FSC_PERM &&
+		    fault_granule > PAGE_SIZE)
 			vma_pagesize = fault_granule;
 		else
 			vma_pagesize = transparent_hugepage_adjust(kvm, memslot,
@@ -1297,14 +1352,14 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 								   &fault_ipa);
 	}
 
-	if (fault_status != FSC_PERM && !device && kvm_has_mte(kvm)) {
-		/* Check the VMM hasn't introduced a new VM_SHARED VMA */
-		if (!shared)
-			ret = sanitise_mte_tags(kvm, pfn, vma_pagesize);
-		else
+	if (fault_status != ESR_ELx_FSC_PERM && !device && kvm_has_mte(kvm)) {
+		/* Check the VMM hasn't introduced a new disallowed VMA */
+		if (kvm_vma_mte_allowed(vma)) {
+			sanitise_mte_tags(kvm, pfn, vma_pagesize);
+		} else {
 			ret = -EFAULT;
-		if (ret)
 			goto out_unlock;
+		}
 	}
 
 	if (writable)
@@ -1323,15 +1378,12 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	 * permissions only if vma_pagesize equals fault_granule. Otherwise,
 	 * kvm_pgtable_stage2_map() should be called to change block size.
 	 */
-	if (fault_status == FSC_PERM && vma_pagesize == fault_granule) {
+	if (fault_status == ESR_ELx_FSC_PERM && vma_pagesize == fault_granule)
 		ret = kvm_pgtable_stage2_relax_perms(pgt, fault_ipa, prot);
-	} else {
-		WARN_ONCE(use_read_lock, "Attempted stage-2 map outside of write lock\n");
-
+	else
 		ret = kvm_pgtable_stage2_map(pgt, fault_ipa, vma_pagesize,
 					     __pfn_to_phys(pfn), prot,
-					     memcache);
-	}
+					     memcache, KVM_PGTABLE_WALK_SHARED);
 
 	/* Mark the page dirty only if the fault is handled successfully */
 	if (writable && !ret) {
@@ -1340,10 +1392,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
 	}
 
 out_unlock:
-	if (use_read_lock)
-		read_unlock(&kvm->mmu_lock);
-	else
-		write_unlock(&kvm->mmu_lock);
+	read_unlock(&kvm->mmu_lock);
 	kvm_set_pfn_accessed(pfn);
 	kvm_release_pfn_clean(pfn);
 	return ret != -EAGAIN ? ret : 0;
@@ -1394,7 +1443,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 	fault_ipa = kvm_vcpu_get_fault_ipa(vcpu);
 	is_iabt = kvm_vcpu_trap_is_iabt(vcpu);
 
-	if (fault_status == FSC_FAULT) {
+	if (fault_status == ESR_ELx_FSC_FAULT) {
 		/* Beyond sanitised PARange (which is the IPA limit) */
 		if (fault_ipa >= BIT_ULL(get_kvm_ipa_limit())) {
 			kvm_inject_size_fault(vcpu);
@@ -1429,8 +1478,9 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 			      kvm_vcpu_get_hfar(vcpu), fault_ipa);
 
 	/* Check the stage-2 fault is trans. fault or write fault */
-	if (fault_status != FSC_FAULT && fault_status != FSC_PERM &&
-	    fault_status != FSC_ACCESS) {
+	if (fault_status != ESR_ELx_FSC_FAULT &&
+	    fault_status != ESR_ELx_FSC_PERM &&
+	    fault_status != ESR_ELx_FSC_ACCESS) {
 		kvm_err("Unsupported FSC: EC=%#x xFSC=%#lx ESR_EL2=%#lx\n",
 			kvm_vcpu_trap_get_class(vcpu),
 			(unsigned long)kvm_vcpu_trap_get_fault(vcpu),
@@ -1492,7 +1542,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu)
 	/* Userspace should not be able to register out-of-bounds IPAs */
 	VM_BUG_ON(fault_ipa >= kvm_phys_size(vcpu->kvm));
 
-	if (fault_status == FSC_ACCESS) {
+	if (fault_status == ESR_ELx_FSC_ACCESS) {
 		handle_access_fault(vcpu, fault_ipa);
 		ret = 1;
 		goto out_unlock;
@@ -1526,15 +1576,18 @@ bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
 bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 {
 	kvm_pfn_t pfn = pte_pfn(range->pte);
-	int ret;
 
 	if (!kvm->arch.mmu.pgt)
 		return false;
 
 	WARN_ON(range->end - range->start != 1);
 
-	ret = sanitise_mte_tags(kvm, pfn, PAGE_SIZE);
-	if (ret)
+	/*
+	 * If the page isn't tagged, defer to user_mem_abort() for sanitising
+	 * the MTE tags. The S2 pte should have been unmapped by
+	 * mmu_notifier_invalidate_range_end().
+	 */
+	if (kvm_has_mte(kvm) && !page_mte_tagged(pfn_to_page(pfn)))
 		return false;
 
 	/*
@@ -1549,7 +1602,7 @@ bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 	 */
 	kvm_pgtable_stage2_map(kvm->arch.mmu.pgt, range->start << PAGE_SHIFT,
 			       PAGE_SIZE, __pfn_to_phys(pfn),
-			       KVM_PGTABLE_PROT_R, NULL);
+			       KVM_PGTABLE_PROT_R, NULL, 0);
 
 	return false;
 }
@@ -1618,6 +1671,8 @@ static struct kvm_pgtable_mm_ops kvm_hyp_mm_ops = {
 int kvm_mmu_init(u32 *hyp_va_bits)
 {
 	int err;
+	u32 idmap_bits;
+	u32 kernel_bits;
 
 	hyp_idmap_start = __pa_symbol(__hyp_idmap_text_start);
 	hyp_idmap_start = ALIGN_DOWN(hyp_idmap_start, PAGE_SIZE);
@@ -1631,7 +1686,31 @@ int kvm_mmu_init(u32 *hyp_va_bits)
 	 */
 	BUG_ON((hyp_idmap_start ^ (hyp_idmap_end - 1)) & PAGE_MASK);
 
-	*hyp_va_bits = 64 - ((idmap_t0sz & TCR_T0SZ_MASK) >> TCR_T0SZ_OFFSET);
+	/*
+	 * The ID map may be configured to use an extended virtual address
+	 * range. This is only the case if system RAM is out of range for the
+	 * currently configured page size and VA_BITS_MIN, in which case we will
+	 * also need the extended virtual range for the HYP ID map, or we won't
+	 * be able to enable the EL2 MMU.
+	 *
+	 * However, in some cases the ID map may be configured for fewer than
+	 * the number of VA bits used by the regular kernel stage 1. This
+	 * happens when VA_BITS=52 and the kernel image is placed in PA space
+	 * below 48 bits.
+	 *
+	 * At EL2, there is only one TTBR register, and we can't switch between
+	 * translation tables *and* update TCR_EL2.T0SZ at the same time. Bottom
+	 * line: we need to use the extended range with *both* our translation
+	 * tables.
+	 *
+	 * So use the maximum of the idmap VA bits and the regular kernel stage
+	 * 1 VA bits to assure that the hypervisor can both ID map its code page
+	 * and map any kernel memory.
+	 */
+	idmap_bits = 64 - ((idmap_t0sz & TCR_T0SZ_MASK) >> TCR_T0SZ_OFFSET);
+	kernel_bits = vabits_actual;
+	*hyp_va_bits = max(idmap_bits, kernel_bits);
+
 	kvm_debug("Using %u-bit virtual addresses at EL2\n", *hyp_va_bits);
 	kvm_debug("IDMAP page: %lx\n", hyp_idmap_start);
 	kvm_debug("HYP VA range: %lx:%lx\n",
@@ -1740,12 +1819,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
 		if (!vma)
 			break;
 
-		/*
-		 * VM_SHARED mappings are not allowed with MTE to avoid races
-		 * when updating the PG_mte_tagged page flag, see
-		 * sanitise_mte_tags for more details.
-		 */
-		if (kvm_has_mte(kvm) && vma->vm_flags & VM_SHARED) {
+		if (kvm_has_mte(kvm) && !kvm_vma_mte_allowed(vma)) {
 			ret = -EINVAL;
 			break;
 		}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/pkvm.c linux-libre-6.2-gnu/arch/arm64/kvm/pkvm.c
index ebecb7c045f4..cf56958b1492 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/pkvm.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/pkvm.c
@@ -6,6 +6,7 @@
 
 #include <linux/kvm_host.h>
 #include <linux/memblock.h>
+#include <linux/mutex.h>
 #include <linux/sort.h>
 
 #include <asm/kvm_pkvm.h>
@@ -53,7 +54,7 @@ static int __init register_memblock_regions(void)
 
 void __init kvm_hyp_reserve(void)
 {
-	u64 nr_pages, prev, hyp_mem_pages = 0;
+	u64 hyp_mem_pages = 0;
 	int ret;
 
 	if (!is_hyp_mode_available() || is_kernel_in_hyp_mode())
@@ -71,21 +72,8 @@ void __init kvm_hyp_reserve(void)
 
 	hyp_mem_pages += hyp_s1_pgtable_pages();
 	hyp_mem_pages += host_s2_pgtable_pages();
-
-	/*
-	 * The hyp_vmemmap needs to be backed by pages, but these pages
-	 * themselves need to be present in the vmemmap, so compute the number
-	 * of pages needed by looking for a fixed point.
-	 */
-	nr_pages = 0;
-	do {
-		prev = nr_pages;
-		nr_pages = hyp_mem_pages + prev;
-		nr_pages = DIV_ROUND_UP(nr_pages * STRUCT_HYP_PAGE_SIZE,
-					PAGE_SIZE);
-		nr_pages += __hyp_pgtable_max_pages(nr_pages);
-	} while (nr_pages != prev);
-	hyp_mem_pages += nr_pages;
+	hyp_mem_pages += hyp_vm_table_pages();
+	hyp_mem_pages += hyp_vmemmap_pages(STRUCT_HYP_PAGE_SIZE);
 
 	/*
 	 * Try to allocate a PMD-aligned region to reduce TLB pressure once
@@ -107,3 +95,121 @@ void __init kvm_hyp_reserve(void)
 	kvm_info("Reserved %lld MiB at 0x%llx\n", hyp_mem_size >> 20,
 		 hyp_mem_base);
 }
+
+/*
+ * Allocates and donates memory for hypervisor VM structs at EL2.
+ *
+ * Allocates space for the VM state, which includes the hyp vm as well as
+ * the hyp vcpus.
+ *
+ * Stores an opaque handler in the kvm struct for future reference.
+ *
+ * Return 0 on success, negative error code on failure.
+ */
+static int __pkvm_create_hyp_vm(struct kvm *host_kvm)
+{
+	size_t pgd_sz, hyp_vm_sz, hyp_vcpu_sz;
+	struct kvm_vcpu *host_vcpu;
+	pkvm_handle_t handle;
+	void *pgd, *hyp_vm;
+	unsigned long idx;
+	int ret;
+
+	if (host_kvm->created_vcpus < 1)
+		return -EINVAL;
+
+	pgd_sz = kvm_pgtable_stage2_pgd_size(host_kvm->arch.vtcr);
+
+	/*
+	 * The PGD pages will be reclaimed using a hyp_memcache which implies
+	 * page granularity. So, use alloc_pages_exact() to get individual
+	 * refcounts.
+	 */
+	pgd = alloc_pages_exact(pgd_sz, GFP_KERNEL_ACCOUNT);
+	if (!pgd)
+		return -ENOMEM;
+
+	/* Allocate memory to donate to hyp for vm and vcpu pointers. */
+	hyp_vm_sz = PAGE_ALIGN(size_add(PKVM_HYP_VM_SIZE,
+					size_mul(sizeof(void *),
+						 host_kvm->created_vcpus)));
+	hyp_vm = alloc_pages_exact(hyp_vm_sz, GFP_KERNEL_ACCOUNT);
+	if (!hyp_vm) {
+		ret = -ENOMEM;
+		goto free_pgd;
+	}
+
+	/* Donate the VM memory to hyp and let hyp initialize it. */
+	ret = kvm_call_hyp_nvhe(__pkvm_init_vm, host_kvm, hyp_vm, pgd);
+	if (ret < 0)
+		goto free_vm;
+
+	handle = ret;
+
+	host_kvm->arch.pkvm.handle = handle;
+
+	/* Donate memory for the vcpus at hyp and initialize it. */
+	hyp_vcpu_sz = PAGE_ALIGN(PKVM_HYP_VCPU_SIZE);
+	kvm_for_each_vcpu(idx, host_vcpu, host_kvm) {
+		void *hyp_vcpu;
+
+		/* Indexing of the vcpus to be sequential starting at 0. */
+		if (WARN_ON(host_vcpu->vcpu_idx != idx)) {
+			ret = -EINVAL;
+			goto destroy_vm;
+		}
+
+		hyp_vcpu = alloc_pages_exact(hyp_vcpu_sz, GFP_KERNEL_ACCOUNT);
+		if (!hyp_vcpu) {
+			ret = -ENOMEM;
+			goto destroy_vm;
+		}
+
+		ret = kvm_call_hyp_nvhe(__pkvm_init_vcpu, handle, host_vcpu,
+					hyp_vcpu);
+		if (ret) {
+			free_pages_exact(hyp_vcpu, hyp_vcpu_sz);
+			goto destroy_vm;
+		}
+	}
+
+	return 0;
+
+destroy_vm:
+	pkvm_destroy_hyp_vm(host_kvm);
+	return ret;
+free_vm:
+	free_pages_exact(hyp_vm, hyp_vm_sz);
+free_pgd:
+	free_pages_exact(pgd, pgd_sz);
+	return ret;
+}
+
+int pkvm_create_hyp_vm(struct kvm *host_kvm)
+{
+	int ret = 0;
+
+	mutex_lock(&host_kvm->lock);
+	if (!host_kvm->arch.pkvm.handle)
+		ret = __pkvm_create_hyp_vm(host_kvm);
+	mutex_unlock(&host_kvm->lock);
+
+	return ret;
+}
+
+void pkvm_destroy_hyp_vm(struct kvm *host_kvm)
+{
+	if (host_kvm->arch.pkvm.handle) {
+		WARN_ON(kvm_call_hyp_nvhe(__pkvm_teardown_vm,
+					  host_kvm->arch.pkvm.handle));
+	}
+
+	host_kvm->arch.pkvm.handle = 0;
+	free_hyp_memcache(&host_kvm->arch.pkvm.teardown_mc);
+}
+
+int pkvm_init_host_vm(struct kvm *host_kvm)
+{
+	mutex_init(&host_kvm->lock);
+	return 0;
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/pmu-emul.c linux-libre-6.2-gnu/arch/arm64/kvm/pmu-emul.c
index 0003c7d37533..24908400e190 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/pmu-emul.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/pmu-emul.c
@@ -15,16 +15,25 @@
 #include <kvm/arm_pmu.h>
 #include <kvm/arm_vgic.h>
 
+#define PERF_ATTR_CFG1_COUNTER_64BIT	BIT(0)
+
 DEFINE_STATIC_KEY_FALSE(kvm_arm_pmu_available);
 
 static LIST_HEAD(arm_pmus);
 static DEFINE_MUTEX(arm_pmus_lock);
 
-static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx);
-static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx);
-static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc);
+static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc);
+static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc);
+
+static struct kvm_vcpu *kvm_pmc_to_vcpu(const struct kvm_pmc *pmc)
+{
+	return container_of(pmc, struct kvm_vcpu, arch.pmu.pmc[pmc->idx]);
+}
 
-#define PERF_ATTR_CFG1_KVM_PMU_CHAINED 0x1
+static struct kvm_pmc *kvm_vcpu_idx_to_pmc(struct kvm_vcpu *vcpu, int cnt_idx)
+{
+	return &vcpu->arch.pmu.pmc[cnt_idx];
+}
 
 static u32 kvm_pmu_event_mask(struct kvm *kvm)
 {
@@ -47,113 +56,46 @@ static u32 kvm_pmu_event_mask(struct kvm *kvm)
 }
 
 /**
- * kvm_pmu_idx_is_64bit - determine if select_idx is a 64bit counter
- * @vcpu: The vcpu pointer
- * @select_idx: The counter index
+ * kvm_pmc_is_64bit - determine if counter is 64bit
+ * @pmc: counter context
  */
-static bool kvm_pmu_idx_is_64bit(struct kvm_vcpu *vcpu, u64 select_idx)
+static bool kvm_pmc_is_64bit(struct kvm_pmc *pmc)
 {
-	return (select_idx == ARMV8_PMU_CYCLE_IDX &&
-		__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_LC);
+	return (pmc->idx == ARMV8_PMU_CYCLE_IDX ||
+		kvm_pmu_is_3p5(kvm_pmc_to_vcpu(pmc)));
 }
 
-static struct kvm_vcpu *kvm_pmc_to_vcpu(struct kvm_pmc *pmc)
+static bool kvm_pmc_has_64bit_overflow(struct kvm_pmc *pmc)
 {
-	struct kvm_pmu *pmu;
-	struct kvm_vcpu_arch *vcpu_arch;
+	u64 val = __vcpu_sys_reg(kvm_pmc_to_vcpu(pmc), PMCR_EL0);
 
-	pmc -= pmc->idx;
-	pmu = container_of(pmc, struct kvm_pmu, pmc[0]);
-	vcpu_arch = container_of(pmu, struct kvm_vcpu_arch, pmu);
-	return container_of(vcpu_arch, struct kvm_vcpu, arch);
+	return (pmc->idx < ARMV8_PMU_CYCLE_IDX && (val & ARMV8_PMU_PMCR_LP)) ||
+	       (pmc->idx == ARMV8_PMU_CYCLE_IDX && (val & ARMV8_PMU_PMCR_LC));
 }
 
-/**
- * kvm_pmu_pmc_is_chained - determine if the pmc is chained
- * @pmc: The PMU counter pointer
- */
-static bool kvm_pmu_pmc_is_chained(struct kvm_pmc *pmc)
+static bool kvm_pmu_counter_can_chain(struct kvm_pmc *pmc)
 {
-	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
-
-	return test_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
+	return (!(pmc->idx & 1) && (pmc->idx + 1) < ARMV8_PMU_CYCLE_IDX &&
+		!kvm_pmc_has_64bit_overflow(pmc));
 }
 
-/**
- * kvm_pmu_idx_is_high_counter - determine if select_idx is a high/low counter
- * @select_idx: The counter index
- */
-static bool kvm_pmu_idx_is_high_counter(u64 select_idx)
-{
-	return select_idx & 0x1;
-}
-
-/**
- * kvm_pmu_get_canonical_pmc - obtain the canonical pmc
- * @pmc: The PMU counter pointer
- *
- * When a pair of PMCs are chained together we use the low counter (canonical)
- * to hold the underlying perf event.
- */
-static struct kvm_pmc *kvm_pmu_get_canonical_pmc(struct kvm_pmc *pmc)
-{
-	if (kvm_pmu_pmc_is_chained(pmc) &&
-	    kvm_pmu_idx_is_high_counter(pmc->idx))
-		return pmc - 1;
-
-	return pmc;
-}
-static struct kvm_pmc *kvm_pmu_get_alternate_pmc(struct kvm_pmc *pmc)
+static u32 counter_index_to_reg(u64 idx)
 {
-	if (kvm_pmu_idx_is_high_counter(pmc->idx))
-		return pmc - 1;
-	else
-		return pmc + 1;
+	return (idx == ARMV8_PMU_CYCLE_IDX) ? PMCCNTR_EL0 : PMEVCNTR0_EL0 + idx;
 }
 
-/**
- * kvm_pmu_idx_has_chain_evtype - determine if the event type is chain
- * @vcpu: The vcpu pointer
- * @select_idx: The counter index
- */
-static bool kvm_pmu_idx_has_chain_evtype(struct kvm_vcpu *vcpu, u64 select_idx)
+static u32 counter_index_to_evtreg(u64 idx)
 {
-	u64 eventsel, reg;
-
-	select_idx |= 0x1;
-
-	if (select_idx == ARMV8_PMU_CYCLE_IDX)
-		return false;
-
-	reg = PMEVTYPER0_EL0 + select_idx;
-	eventsel = __vcpu_sys_reg(vcpu, reg) & kvm_pmu_event_mask(vcpu->kvm);
-
-	return eventsel == ARMV8_PMUV3_PERFCTR_CHAIN;
+	return (idx == ARMV8_PMU_CYCLE_IDX) ? PMCCFILTR_EL0 : PMEVTYPER0_EL0 + idx;
 }
 
-/**
- * kvm_pmu_get_pair_counter_value - get PMU counter value
- * @vcpu: The vcpu pointer
- * @pmc: The PMU counter pointer
- */
-static u64 kvm_pmu_get_pair_counter_value(struct kvm_vcpu *vcpu,
-					  struct kvm_pmc *pmc)
+static u64 kvm_pmu_get_pmc_value(struct kvm_pmc *pmc)
 {
-	u64 counter, counter_high, reg, enabled, running;
-
-	if (kvm_pmu_pmc_is_chained(pmc)) {
-		pmc = kvm_pmu_get_canonical_pmc(pmc);
-		reg = PMEVCNTR0_EL0 + pmc->idx;
+	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
+	u64 counter, reg, enabled, running;
 
-		counter = __vcpu_sys_reg(vcpu, reg);
-		counter_high = __vcpu_sys_reg(vcpu, reg + 1);
-
-		counter = lower_32_bits(counter) | (counter_high << 32);
-	} else {
-		reg = (pmc->idx == ARMV8_PMU_CYCLE_IDX)
-		      ? PMCCNTR_EL0 : PMEVCNTR0_EL0 + pmc->idx;
-		counter = __vcpu_sys_reg(vcpu, reg);
-	}
+	reg = counter_index_to_reg(pmc->idx);
+	counter = __vcpu_sys_reg(vcpu, reg);
 
 	/*
 	 * The real counter value is equal to the value of counter register plus
@@ -163,6 +105,9 @@ static u64 kvm_pmu_get_pair_counter_value(struct kvm_vcpu *vcpu,
 		counter += perf_event_read_value(pmc->perf_event, &enabled,
 						 &running);
 
+	if (!kvm_pmc_is_64bit(pmc))
+		counter = lower_32_bits(counter);
+
 	return counter;
 }
 
@@ -173,22 +118,37 @@ static u64 kvm_pmu_get_pair_counter_value(struct kvm_vcpu *vcpu,
  */
 u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx)
 {
-	u64 counter;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc = &pmu->pmc[select_idx];
-
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return 0;
 
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
+	return kvm_pmu_get_pmc_value(kvm_vcpu_idx_to_pmc(vcpu, select_idx));
+}
 
-	if (kvm_pmu_pmc_is_chained(pmc) &&
-	    kvm_pmu_idx_is_high_counter(select_idx))
-		counter = upper_32_bits(counter);
-	else if (select_idx != ARMV8_PMU_CYCLE_IDX)
-		counter = lower_32_bits(counter);
+static void kvm_pmu_set_pmc_value(struct kvm_pmc *pmc, u64 val, bool force)
+{
+	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
+	u64 reg;
 
-	return counter;
+	kvm_pmu_release_perf_event(pmc);
+
+	reg = counter_index_to_reg(pmc->idx);
+
+	if (vcpu_mode_is_32bit(vcpu) && pmc->idx != ARMV8_PMU_CYCLE_IDX &&
+	    !force) {
+		/*
+		 * Even with PMUv3p5, AArch32 cannot write to the top
+		 * 32bit of the counters. The only possible course of
+		 * action is to use PMCR.P, which will reset them to
+		 * 0 (the only use of the 'force' parameter).
+		 */
+		val  = __vcpu_sys_reg(vcpu, reg) & GENMASK(63, 32);
+		val |= lower_32_bits(val);
+	}
+
+	__vcpu_sys_reg(vcpu, reg) = val;
+
+	/* Recreate the perf event to reflect the updated sample_period */
+	kvm_pmu_create_perf_event(pmc);
 }
 
 /**
@@ -199,17 +159,10 @@ u64 kvm_pmu_get_counter_value(struct kvm_vcpu *vcpu, u64 select_idx)
  */
 void kvm_pmu_set_counter_value(struct kvm_vcpu *vcpu, u64 select_idx, u64 val)
 {
-	u64 reg;
-
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return;
 
-	reg = (select_idx == ARMV8_PMU_CYCLE_IDX)
-	      ? PMCCNTR_EL0 : PMEVCNTR0_EL0 + select_idx;
-	__vcpu_sys_reg(vcpu, reg) += (s64)val - kvm_pmu_get_counter_value(vcpu, select_idx);
-
-	/* Recreate the perf event to reflect the updated sample_period */
-	kvm_pmu_create_perf_event(vcpu, select_idx);
+	kvm_pmu_set_pmc_value(kvm_vcpu_idx_to_pmc(vcpu, select_idx), val, false);
 }
 
 /**
@@ -218,7 +171,6 @@ void kvm_pmu_set_counter_value(struct kvm_vcpu *vcpu, u64 select_idx, u64 val)
  */
 static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc)
 {
-	pmc = kvm_pmu_get_canonical_pmc(pmc);
 	if (pmc->perf_event) {
 		perf_event_disable(pmc->perf_event);
 		perf_event_release_kernel(pmc->perf_event);
@@ -232,29 +184,20 @@ static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc)
  *
  * If this counter has been configured to monitor some event, release it here.
  */
-static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc)
+static void kvm_pmu_stop_counter(struct kvm_pmc *pmc)
 {
-	u64 counter, reg, val;
+	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
+	u64 reg, val;
 
-	pmc = kvm_pmu_get_canonical_pmc(pmc);
 	if (!pmc->perf_event)
 		return;
 
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
+	val = kvm_pmu_get_pmc_value(pmc);
 
-	if (pmc->idx == ARMV8_PMU_CYCLE_IDX) {
-		reg = PMCCNTR_EL0;
-		val = counter;
-	} else {
-		reg = PMEVCNTR0_EL0 + pmc->idx;
-		val = lower_32_bits(counter);
-	}
+	reg = counter_index_to_reg(pmc->idx);
 
 	__vcpu_sys_reg(vcpu, reg) = val;
 
-	if (kvm_pmu_pmc_is_chained(pmc))
-		__vcpu_sys_reg(vcpu, reg + 1) = upper_32_bits(counter);
-
 	kvm_pmu_release_perf_event(pmc);
 }
 
@@ -280,13 +223,10 @@ void kvm_pmu_vcpu_init(struct kvm_vcpu *vcpu)
 void kvm_pmu_vcpu_reset(struct kvm_vcpu *vcpu)
 {
 	unsigned long mask = kvm_pmu_valid_counter_mask(vcpu);
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
 	int i;
 
 	for_each_set_bit(i, &mask, 32)
-		kvm_pmu_stop_counter(vcpu, &pmu->pmc[i]);
-
-	bitmap_zero(vcpu->arch.pmu.chained, ARMV8_PMU_MAX_COUNTER_PAIRS);
+		kvm_pmu_stop_counter(kvm_vcpu_idx_to_pmc(vcpu, i));
 }
 
 /**
@@ -297,10 +237,9 @@ void kvm_pmu_vcpu_reset(struct kvm_vcpu *vcpu)
 void kvm_pmu_vcpu_destroy(struct kvm_vcpu *vcpu)
 {
 	int i;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
 
 	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++)
-		kvm_pmu_release_perf_event(&pmu->pmc[i]);
+		kvm_pmu_release_perf_event(kvm_vcpu_idx_to_pmc(vcpu, i));
 	irq_work_sync(&vcpu->arch.pmu.overflow_work);
 }
 
@@ -325,9 +264,6 @@ u64 kvm_pmu_valid_counter_mask(struct kvm_vcpu *vcpu)
 void kvm_pmu_enable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 {
 	int i;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc;
-
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return;
 
@@ -335,17 +271,16 @@ void kvm_pmu_enable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 		return;
 
 	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++) {
+		struct kvm_pmc *pmc;
+
 		if (!(val & BIT(i)))
 			continue;
 
-		pmc = &pmu->pmc[i];
-
-		/* A change in the enable state may affect the chain state */
-		kvm_pmu_update_pmc_chained(vcpu, i);
-		kvm_pmu_create_perf_event(vcpu, i);
+		pmc = kvm_vcpu_idx_to_pmc(vcpu, i);
 
-		/* At this point, pmc must be the canonical */
-		if (pmc->perf_event) {
+		if (!pmc->perf_event) {
+			kvm_pmu_create_perf_event(pmc);
+		} else {
 			perf_event_enable(pmc->perf_event);
 			if (pmc->perf_event->state != PERF_EVENT_STATE_ACTIVE)
 				kvm_debug("fail to enable perf event\n");
@@ -363,23 +298,18 @@ void kvm_pmu_enable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 void kvm_pmu_disable_counter_mask(struct kvm_vcpu *vcpu, u64 val)
 {
 	int i;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc;
 
 	if (!kvm_vcpu_has_pmu(vcpu) || !val)
 		return;
 
 	for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++) {
+		struct kvm_pmc *pmc;
+
 		if (!(val & BIT(i)))
 			continue;
 
-		pmc = &pmu->pmc[i];
-
-		/* A change in the enable state may affect the chain state */
-		kvm_pmu_update_pmc_chained(vcpu, i);
-		kvm_pmu_create_perf_event(vcpu, i);
+		pmc = kvm_vcpu_idx_to_pmc(vcpu, i);
 
-		/* At this point, pmc must be the canonical */
 		if (pmc->perf_event)
 			perf_event_disable(pmc->perf_event);
 	}
@@ -476,14 +406,69 @@ void kvm_pmu_sync_hwstate(struct kvm_vcpu *vcpu)
 static void kvm_pmu_perf_overflow_notify_vcpu(struct irq_work *work)
 {
 	struct kvm_vcpu *vcpu;
-	struct kvm_pmu *pmu;
-
-	pmu = container_of(work, struct kvm_pmu, overflow_work);
-	vcpu = kvm_pmc_to_vcpu(pmu->pmc);
 
+	vcpu = container_of(work, struct kvm_vcpu, arch.pmu.overflow_work);
 	kvm_vcpu_kick(vcpu);
 }
 
+/*
+ * Perform an increment on any of the counters described in @mask,
+ * generating the overflow if required, and propagate it as a chained
+ * event if possible.
+ */
+static void kvm_pmu_counter_increment(struct kvm_vcpu *vcpu,
+				      unsigned long mask, u32 event)
+{
+	int i;
+
+	if (!(__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_E))
+		return;
+
+	/* Weed out disabled counters */
+	mask &= __vcpu_sys_reg(vcpu, PMCNTENSET_EL0);
+
+	for_each_set_bit(i, &mask, ARMV8_PMU_CYCLE_IDX) {
+		struct kvm_pmc *pmc = kvm_vcpu_idx_to_pmc(vcpu, i);
+		u64 type, reg;
+
+		/* Filter on event type */
+		type = __vcpu_sys_reg(vcpu, counter_index_to_evtreg(i));
+		type &= kvm_pmu_event_mask(vcpu->kvm);
+		if (type != event)
+			continue;
+
+		/* Increment this counter */
+		reg = __vcpu_sys_reg(vcpu, counter_index_to_reg(i)) + 1;
+		if (!kvm_pmc_is_64bit(pmc))
+			reg = lower_32_bits(reg);
+		__vcpu_sys_reg(vcpu, counter_index_to_reg(i)) = reg;
+
+		/* No overflow? move on */
+		if (kvm_pmc_has_64bit_overflow(pmc) ? reg : lower_32_bits(reg))
+			continue;
+
+		/* Mark overflow */
+		__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i);
+
+		if (kvm_pmu_counter_can_chain(pmc))
+			kvm_pmu_counter_increment(vcpu, BIT(i + 1),
+						  ARMV8_PMUV3_PERFCTR_CHAIN);
+	}
+}
+
+/* Compute the sample period for a given counter value */
+static u64 compute_period(struct kvm_pmc *pmc, u64 counter)
+{
+	u64 val;
+
+	if (kvm_pmc_is_64bit(pmc) && kvm_pmc_has_64bit_overflow(pmc))
+		val = (-counter) & GENMASK(63, 0);
+	else
+		val = (-counter) & GENMASK(31, 0);
+
+	return val;
+}
+
 /**
  * When the perf event overflows, set the overflow status and inform the vcpu.
  */
@@ -503,10 +488,7 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
 	 * Reset the sample period to the architectural limit,
 	 * i.e. the point where the counter overflows.
 	 */
-	period = -(local64_read(&perf_event->count));
-
-	if (!kvm_pmu_idx_is_64bit(vcpu, pmc->idx))
-		period &= GENMASK(31, 0);
+	period = compute_period(pmc, local64_read(&perf_event->count));
 
 	local64_set(&perf_event->hw.period_left, 0);
 	perf_event->attr.sample_period = period;
@@ -514,6 +496,10 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
 
 	__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(idx);
 
+	if (kvm_pmu_counter_can_chain(pmc))
+		kvm_pmu_counter_increment(vcpu, BIT(idx + 1),
+					  ARMV8_PMUV3_PERFCTR_CHAIN);
+
 	if (kvm_pmu_overflow_status(vcpu)) {
 		kvm_make_request(KVM_REQ_IRQ_PENDING, vcpu);
 
@@ -533,50 +519,7 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event,
  */
 void kvm_pmu_software_increment(struct kvm_vcpu *vcpu, u64 val)
 {
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	int i;
-
-	if (!kvm_vcpu_has_pmu(vcpu))
-		return;
-
-	if (!(__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_E))
-		return;
-
-	/* Weed out disabled counters */
-	val &= __vcpu_sys_reg(vcpu, PMCNTENSET_EL0);
-
-	for (i = 0; i < ARMV8_PMU_CYCLE_IDX; i++) {
-		u64 type, reg;
-
-		if (!(val & BIT(i)))
-			continue;
-
-		/* PMSWINC only applies to ... SW_INC! */
-		type = __vcpu_sys_reg(vcpu, PMEVTYPER0_EL0 + i);
-		type &= kvm_pmu_event_mask(vcpu->kvm);
-		if (type != ARMV8_PMUV3_PERFCTR_SW_INCR)
-			continue;
-
-		/* increment this even SW_INC counter */
-		reg = __vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) + 1;
-		reg = lower_32_bits(reg);
-		__vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i) = reg;
-
-		if (reg) /* no overflow on the low part */
-			continue;
-
-		if (kvm_pmu_pmc_is_chained(&pmu->pmc[i])) {
-			/* increment the high counter */
-			reg = __vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i + 1) + 1;
-			reg = lower_32_bits(reg);
-			__vcpu_sys_reg(vcpu, PMEVCNTR0_EL0 + i + 1) = reg;
-			if (!reg) /* mark overflow on the high counter */
-				__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i + 1);
-		} else {
-			/* mark overflow on low counter */
-			__vcpu_sys_reg(vcpu, PMOVSSET_EL0) |= BIT(i);
-		}
-	}
+	kvm_pmu_counter_increment(vcpu, val, ARMV8_PMUV3_PERFCTR_SW_INCR);
 }
 
 /**
@@ -591,6 +534,12 @@ void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val)
 	if (!kvm_vcpu_has_pmu(vcpu))
 		return;
 
+	/* Fixup PMCR_EL0 to reconcile the PMU version and the LP bit */
+	if (!kvm_pmu_is_3p5(vcpu))
+		val &= ~ARMV8_PMU_PMCR_LP;
+
+	__vcpu_sys_reg(vcpu, PMCR_EL0) = val;
+
 	if (val & ARMV8_PMU_PMCR_E) {
 		kvm_pmu_enable_counter_mask(vcpu,
 		       __vcpu_sys_reg(vcpu, PMCNTENSET_EL0));
@@ -606,49 +555,44 @@ void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val)
 		unsigned long mask = kvm_pmu_valid_counter_mask(vcpu);
 		mask &= ~BIT(ARMV8_PMU_CYCLE_IDX);
 		for_each_set_bit(i, &mask, 32)
-			kvm_pmu_set_counter_value(vcpu, i, 0);
+			kvm_pmu_set_pmc_value(kvm_vcpu_idx_to_pmc(vcpu, i), 0, true);
 	}
 }
 
-static bool kvm_pmu_counter_is_enabled(struct kvm_vcpu *vcpu, u64 select_idx)
+static bool kvm_pmu_counter_is_enabled(struct kvm_pmc *pmc)
 {
+	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
 	return (__vcpu_sys_reg(vcpu, PMCR_EL0) & ARMV8_PMU_PMCR_E) &&
-	       (__vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & BIT(select_idx));
+	       (__vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & BIT(pmc->idx));
 }
 
 /**
  * kvm_pmu_create_perf_event - create a perf event for a counter
- * @vcpu: The vcpu pointer
- * @select_idx: The number of selected counter
+ * @pmc: Counter context
  */
-static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
+static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc)
 {
+	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
 	struct arm_pmu *arm_pmu = vcpu->kvm->arch.arm_pmu;
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc;
 	struct perf_event *event;
 	struct perf_event_attr attr;
-	u64 eventsel, counter, reg, data;
+	u64 eventsel, reg, data;
 
-	/*
-	 * For chained counters the event type and filtering attributes are
-	 * obtained from the low/even counter. We also use this counter to
-	 * determine if the event is enabled/disabled.
-	 */
-	pmc = kvm_pmu_get_canonical_pmc(&pmu->pmc[select_idx]);
-
-	reg = (pmc->idx == ARMV8_PMU_CYCLE_IDX)
-	      ? PMCCFILTR_EL0 : PMEVTYPER0_EL0 + pmc->idx;
+	reg = counter_index_to_evtreg(pmc->idx);
 	data = __vcpu_sys_reg(vcpu, reg);
 
-	kvm_pmu_stop_counter(vcpu, pmc);
+	kvm_pmu_stop_counter(pmc);
 	if (pmc->idx == ARMV8_PMU_CYCLE_IDX)
 		eventsel = ARMV8_PMUV3_PERFCTR_CPU_CYCLES;
 	else
 		eventsel = data & kvm_pmu_event_mask(vcpu->kvm);
 
-	/* Software increment event doesn't need to be backed by a perf event */
-	if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR)
+	/*
+	 * Neither SW increment nor chained events need to be backed
+	 * by a perf event.
+	 */
+	if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR ||
+	    eventsel == ARMV8_PMUV3_PERFCTR_CHAIN)
 		return;
 
 	/*
@@ -663,37 +607,25 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 	attr.type = arm_pmu->pmu.type;
 	attr.size = sizeof(attr);
 	attr.pinned = 1;
-	attr.disabled = !kvm_pmu_counter_is_enabled(vcpu, pmc->idx);
+	attr.disabled = !kvm_pmu_counter_is_enabled(pmc);
 	attr.exclude_user = data & ARMV8_PMU_EXCLUDE_EL0 ? 1 : 0;
 	attr.exclude_kernel = data & ARMV8_PMU_EXCLUDE_EL1 ? 1 : 0;
 	attr.exclude_hv = 1; /* Don't count EL2 events */
 	attr.exclude_host = 1; /* Don't count host events */
 	attr.config = eventsel;
 
-	counter = kvm_pmu_get_pair_counter_value(vcpu, pmc);
-
-	if (kvm_pmu_pmc_is_chained(pmc)) {
-		/**
-		 * The initial sample period (overflow count) of an event. For
-		 * chained counters we only support overflow interrupts on the
-		 * high counter.
-		 */
-		attr.sample_period = (-counter) & GENMASK(63, 0);
-		attr.config1 |= PERF_ATTR_CFG1_KVM_PMU_CHAINED;
+	/*
+	 * If counting with a 64bit counter, advertise it to the perf
+	 * code, carefully dealing with the initial sample period
+	 * which also depends on the overflow.
+	 */
+	if (kvm_pmc_is_64bit(pmc))
+		attr.config1 |= PERF_ATTR_CFG1_COUNTER_64BIT;
 
-		event = perf_event_create_kernel_counter(&attr, -1, current,
-							 kvm_pmu_perf_overflow,
-							 pmc + 1);
-	} else {
-		/* The initial sample period (overflow count) of an event. */
-		if (kvm_pmu_idx_is_64bit(vcpu, pmc->idx))
-			attr.sample_period = (-counter) & GENMASK(63, 0);
-		else
-			attr.sample_period = (-counter) & GENMASK(31, 0);
+	attr.sample_period = compute_period(pmc, kvm_pmu_get_pmc_value(pmc));
 
-		event = perf_event_create_kernel_counter(&attr, -1, current,
+	event = perf_event_create_kernel_counter(&attr, -1, current,
 						 kvm_pmu_perf_overflow, pmc);
-	}
 
 	if (IS_ERR(event)) {
 		pr_err_once("kvm: pmu event creation failed %ld\n",
@@ -704,41 +636,6 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx)
 	pmc->perf_event = event;
 }
 
-/**
- * kvm_pmu_update_pmc_chained - update chained bitmap
- * @vcpu: The vcpu pointer
- * @select_idx: The number of selected counter
- *
- * Update the chained bitmap based on the event type written in the
- * typer register and the enable state of the odd register.
- */
-static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx)
-{
-	struct kvm_pmu *pmu = &vcpu->arch.pmu;
-	struct kvm_pmc *pmc = &pmu->pmc[select_idx], *canonical_pmc;
-	bool new_state, old_state;
-
-	old_state = kvm_pmu_pmc_is_chained(pmc);
-	new_state = kvm_pmu_idx_has_chain_evtype(vcpu, pmc->idx) &&
-		    kvm_pmu_counter_is_enabled(vcpu, pmc->idx | 0x1);
-
-	if (old_state == new_state)
-		return;
-
-	canonical_pmc = kvm_pmu_get_canonical_pmc(pmc);
-	kvm_pmu_stop_counter(vcpu, canonical_pmc);
-	if (new_state) {
-		/*
-		 * During promotion from !chained to chained we must ensure
-		 * the adjacent counter is stopped and its event destroyed
-		 */
-		kvm_pmu_stop_counter(vcpu, kvm_pmu_get_alternate_pmc(pmc));
-		set_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
-		return;
-	}
-	clear_bit(pmc->idx >> 1, vcpu->arch.pmu.chained);
-}
-
 /**
  * kvm_pmu_set_counter_event_type - set selected counter to monitor some event
  * @vcpu: The vcpu pointer
@@ -752,6 +649,7 @@ static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx)
 void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, u64 data,
 				    u64 select_idx)
 {
+	struct kvm_pmc *pmc = kvm_vcpu_idx_to_pmc(vcpu, select_idx);
 	u64 reg, mask;
 
 	if (!kvm_vcpu_has_pmu(vcpu))
@@ -761,20 +659,19 @@ void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, u64 data,
 	mask &= ~ARMV8_PMU_EVTYPE_EVENT;
 	mask |= kvm_pmu_event_mask(vcpu->kvm);
 
-	reg = (select_idx == ARMV8_PMU_CYCLE_IDX)
-	      ? PMCCFILTR_EL0 : PMEVTYPER0_EL0 + select_idx;
+	reg = counter_index_to_evtreg(pmc->idx);
 
 	__vcpu_sys_reg(vcpu, reg) = data & mask;
 
-	kvm_pmu_update_pmc_chained(vcpu, select_idx);
-	kvm_pmu_create_perf_event(vcpu, select_idx);
+	kvm_pmu_create_perf_event(pmc);
 }
 
 void kvm_host_pmu_init(struct arm_pmu *pmu)
 {
 	struct arm_pmu_entry *entry;
 
-	if (pmu->pmuver == 0 || pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
+	if (pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_NI ||
+	    pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
 		return;
 
 	mutex_lock(&arm_pmus_lock);
@@ -827,7 +724,7 @@ static struct arm_pmu *kvm_pmu_probe_armpmu(void)
 
 	if (event->pmu) {
 		pmu = to_arm_pmu(event->pmu);
-		if (pmu->pmuver == 0 ||
+		if (pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_NI ||
 		    pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
 			pmu = NULL;
 	}
@@ -849,6 +746,8 @@ u64 kvm_pmu_get_pmceid(struct kvm_vcpu *vcpu, bool pmceid1)
 
 	if (!pmceid1) {
 		val = read_sysreg(pmceid0_el0);
+		/* always support CHAIN */
+		val |= BIT(ARMV8_PMUV3_PERFCTR_CHAIN);
 		base = 0;
 	} else {
 		val = read_sysreg(pmceid1_el0);
@@ -1150,3 +1049,14 @@ int kvm_arm_pmu_v3_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr)
 
 	return -ENXIO;
 }
+
+u8 kvm_arm_pmu_get_pmuver_limit(void)
+{
+	u64 tmp;
+
+	tmp = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1);
+	tmp = cpuid_feature_cap_perfmon_field(tmp,
+					      ID_AA64DFR0_EL1_PMUVer_SHIFT,
+					      ID_AA64DFR0_EL1_PMUVer_V3P5);
+	return FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer), tmp);
+}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/reset.c linux-libre-6.2-gnu/arch/arm64/kvm/reset.c
index 5ae18472205a..e0267f672b8a 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/reset.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/reset.c
@@ -395,32 +395,3 @@ int kvm_set_ipa_limit(void)
 
 	return 0;
 }
-
-int kvm_arm_setup_stage2(struct kvm *kvm, unsigned long type)
-{
-	u64 mmfr0, mmfr1;
-	u32 phys_shift;
-
-	if (type & ~KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
-		return -EINVAL;
-
-	phys_shift = KVM_VM_TYPE_ARM_IPA_SIZE(type);
-	if (phys_shift) {
-		if (phys_shift > kvm_ipa_limit ||
-		    phys_shift < ARM64_MIN_PARANGE_BITS)
-			return -EINVAL;
-	} else {
-		phys_shift = KVM_PHYS_SHIFT;
-		if (phys_shift > kvm_ipa_limit) {
-			pr_warn_once("%s using unsupported default IPA limit, upgrade your VMM\n",
-				     current->comm);
-			return -EINVAL;
-		}
-	}
-
-	mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
-	mmfr1 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
-	kvm->arch.vtcr = kvm_get_vtcr(mmfr0, mmfr1, phys_shift);
-
-	return 0;
-}
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/sys_regs.c linux-libre-6.2-gnu/arch/arm64/kvm/sys_regs.c
index f4a7c5abcbca..c6cbfe6b854b 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/sys_regs.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/sys_regs.c
@@ -639,22 +639,18 @@ static void reset_pmselr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 
 static void reset_pmcr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
 {
-	u64 pmcr, val;
+	u64 pmcr;
 
 	/* No PMU available, PMCR_EL0 may UNDEF... */
 	if (!kvm_arm_support_pmu_v3())
 		return;
 
-	pmcr = read_sysreg(pmcr_el0);
-	/*
-	 * Writable bits of PMCR_EL0 (ARMV8_PMU_PMCR_MASK) are reset to UNKNOWN
-	 * except PMCR.E resetting to zero.
-	 */
-	val = ((pmcr & ~ARMV8_PMU_PMCR_MASK)
-	       | (ARMV8_PMU_PMCR_MASK & 0xdecafbad)) & (~ARMV8_PMU_PMCR_E);
+	/* Only preserve PMCR_EL0.N, and reset the rest to 0 */
+	pmcr = read_sysreg(pmcr_el0) & (ARMV8_PMU_PMCR_N_MASK << ARMV8_PMU_PMCR_N_SHIFT);
 	if (!kvm_supports_32bit_el0())
-		val |= ARMV8_PMU_PMCR_LC;
-	__vcpu_sys_reg(vcpu, r->reg) = val;
+		pmcr |= ARMV8_PMU_PMCR_LC;
+
+	__vcpu_sys_reg(vcpu, r->reg) = pmcr;
 }
 
 static bool check_pmu_access_disabled(struct kvm_vcpu *vcpu, u64 flags)
@@ -697,13 +693,15 @@ static bool access_pmcr(struct kvm_vcpu *vcpu, struct sys_reg_params *p,
 		return false;
 
 	if (p->is_write) {
-		/* Only update writeable bits of PMCR */
+		/*
+		 * Only update writeable bits of PMCR (continuing into
+		 * kvm_pmu_handle_pmcr() as well)
+		 */
 		val = __vcpu_sys_reg(vcpu, PMCR_EL0);
 		val &= ~ARMV8_PMU_PMCR_MASK;
 		val |= p->regval & ARMV8_PMU_PMCR_MASK;
 		if (!kvm_supports_32bit_el0())
 			val |= ARMV8_PMU_PMCR_LC;
-		__vcpu_sys_reg(vcpu, PMCR_EL0) = val;
 		kvm_pmu_handle_pmcr(vcpu, val);
 		kvm_vcpu_pmu_restore_guest(vcpu);
 	} else {
@@ -1062,6 +1060,40 @@ static bool access_arch_timer(struct kvm_vcpu *vcpu,
 	return true;
 }
 
+static u8 vcpu_pmuver(const struct kvm_vcpu *vcpu)
+{
+	if (kvm_vcpu_has_pmu(vcpu))
+		return vcpu->kvm->arch.dfr0_pmuver.imp;
+
+	return vcpu->kvm->arch.dfr0_pmuver.unimp;
+}
+
+static u8 perfmon_to_pmuver(u8 perfmon)
+{
+	switch (perfmon) {
+	case ID_DFR0_EL1_PerfMon_PMUv3:
+		return ID_AA64DFR0_EL1_PMUVer_IMP;
+	case ID_DFR0_EL1_PerfMon_IMPDEF:
+		return ID_AA64DFR0_EL1_PMUVer_IMP_DEF;
+	default:
+		/* Anything ARMv8.1+ and NI have the same value. For now. */
+		return perfmon;
+	}
+}
+
+static u8 pmuver_to_perfmon(u8 pmuver)
+{
+	switch (pmuver) {
+	case ID_AA64DFR0_EL1_PMUVer_IMP:
+		return ID_DFR0_EL1_PerfMon_PMUv3;
+	case ID_AA64DFR0_EL1_PMUVer_IMP_DEF:
+		return ID_DFR0_EL1_PerfMon_IMPDEF;
+	default:
+		/* Anything ARMv8.1+ and NI have the same value. For now. */
+		return pmuver;
+	}
+}
+
 /* Read a sanitised cpufeature ID register by sys_reg_desc */
 static u64 read_id_reg(const struct kvm_vcpu *vcpu, struct sys_reg_desc const *r)
 {
@@ -1111,18 +1143,17 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu, struct sys_reg_desc const *r
 		/* Limit debug to ARMv8.0 */
 		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer);
 		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer), 6);
-		/* Limit guests to PMUv3 for ARMv8.4 */
-		val = cpuid_feature_cap_perfmon_field(val,
-						      ID_AA64DFR0_EL1_PMUVer_SHIFT,
-						      kvm_vcpu_has_pmu(vcpu) ? ID_AA64DFR0_EL1_PMUVer_V3P4 : 0);
+		/* Set PMUver to the required version */
+		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer);
+		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer),
+				  vcpu_pmuver(vcpu));
 		/* Hide SPE from guests */
 		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMSVer);
 		break;
 	case SYS_ID_DFR0_EL1:
-		/* Limit guests to PMUv3 for ARMv8.4 */
-		val = cpuid_feature_cap_perfmon_field(val,
-						      ID_DFR0_PERFMON_SHIFT,
-						      kvm_vcpu_has_pmu(vcpu) ? ID_DFR0_PERFMON_8_4 : 0);
+		val &= ~ARM64_FEATURE_MASK(ID_DFR0_EL1_PerfMon);
+		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_DFR0_EL1_PerfMon),
+				  pmuver_to_perfmon(vcpu_pmuver(vcpu)));
 		break;
 	}
 
@@ -1222,6 +1253,85 @@ static int set_id_aa64pfr0_el1(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
+static int set_id_aa64dfr0_el1(struct kvm_vcpu *vcpu,
+			       const struct sys_reg_desc *rd,
+			       u64 val)
+{
+	u8 pmuver, host_pmuver;
+	bool valid_pmu;
+
+	host_pmuver = kvm_arm_pmu_get_pmuver_limit();
+
+	/*
+	 * Allow AA64DFR0_EL1.PMUver to be set from userspace as long
+	 * as it doesn't promise more than what the HW gives us. We
+	 * allow an IMPDEF PMU though, only if no PMU is supported
+	 * (KVM backward compatibility handling).
+	 */
+	pmuver = FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer), val);
+	if ((pmuver != ID_AA64DFR0_EL1_PMUVer_IMP_DEF && pmuver > host_pmuver))
+		return -EINVAL;
+
+	valid_pmu = (pmuver != 0 && pmuver != ID_AA64DFR0_EL1_PMUVer_IMP_DEF);
+
+	/* Make sure view register and PMU support do match */
+	if (kvm_vcpu_has_pmu(vcpu) != valid_pmu)
+		return -EINVAL;
+
+	/* We can only differ with PMUver, and anything else is an error */
+	val ^= read_id_reg(vcpu, rd);
+	val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer);
+	if (val)
+		return -EINVAL;
+
+	if (valid_pmu)
+		vcpu->kvm->arch.dfr0_pmuver.imp = pmuver;
+	else
+		vcpu->kvm->arch.dfr0_pmuver.unimp = pmuver;
+
+	return 0;
+}
+
+static int set_id_dfr0_el1(struct kvm_vcpu *vcpu,
+			   const struct sys_reg_desc *rd,
+			   u64 val)
+{
+	u8 perfmon, host_perfmon;
+	bool valid_pmu;
+
+	host_perfmon = pmuver_to_perfmon(kvm_arm_pmu_get_pmuver_limit());
+
+	/*
+	 * Allow DFR0_EL1.PerfMon to be set from userspace as long as
+	 * it doesn't promise more than what the HW gives us on the
+	 * AArch64 side (as everything is emulated with that), and
+	 * that this is a PMUv3.
+	 */
+	perfmon = FIELD_GET(ARM64_FEATURE_MASK(ID_DFR0_EL1_PerfMon), val);
+	if ((perfmon != ID_DFR0_EL1_PerfMon_IMPDEF && perfmon > host_perfmon) ||
+	    (perfmon != 0 && perfmon < ID_DFR0_EL1_PerfMon_PMUv3))
+		return -EINVAL;
+
+	valid_pmu = (perfmon != 0 && perfmon != ID_DFR0_EL1_PerfMon_IMPDEF);
+
+	/* Make sure view register and PMU support do match */
+	if (kvm_vcpu_has_pmu(vcpu) != valid_pmu)
+		return -EINVAL;
+
+	/* We can only differ with PerfMon, and anything else is an error */
+	val ^= read_id_reg(vcpu, rd);
+	val &= ~ARM64_FEATURE_MASK(ID_DFR0_EL1_PerfMon);
+	if (val)
+		return -EINVAL;
+
+	if (valid_pmu)
+		vcpu->kvm->arch.dfr0_pmuver.imp = perfmon_to_pmuver(perfmon);
+	else
+		vcpu->kvm->arch.dfr0_pmuver.unimp = perfmon_to_pmuver(perfmon);
+
+	return 0;
+}
+
 /*
  * cpufeature ID register user accessors
  *
@@ -1443,7 +1553,9 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	/* CRm=1 */
 	AA32_ID_SANITISED(ID_PFR0_EL1),
 	AA32_ID_SANITISED(ID_PFR1_EL1),
-	AA32_ID_SANITISED(ID_DFR0_EL1),
+	{ SYS_DESC(SYS_ID_DFR0_EL1), .access = access_id_reg,
+	  .get_user = get_id_reg, .set_user = set_id_dfr0_el1,
+	  .visibility = aa32_id_visibility, },
 	ID_HIDDEN(ID_AFR0_EL1),
 	AA32_ID_SANITISED(ID_MMFR0_EL1),
 	AA32_ID_SANITISED(ID_MMFR1_EL1),
@@ -1483,7 +1595,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
 	ID_UNALLOCATED(4,7),
 
 	/* CRm=5 */
-	ID_SANITISED(ID_AA64DFR0_EL1),
+	{ SYS_DESC(SYS_ID_AA64DFR0_EL1), .access = access_id_reg,
+	  .get_user = get_id_reg, .set_user = set_id_aa64dfr0_el1, },
 	ID_SANITISED(ID_AA64DFR1_EL1),
 	ID_UNALLOCATED(5,2),
 	ID_UNALLOCATED(5,3),
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-its.c linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-its.c
index 733b53055f97..2642e9ce2819 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-its.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-its.c
@@ -2187,7 +2187,7 @@ static int vgic_its_save_ite(struct vgic_its *its, struct its_device *dev,
 	       ((u64)ite->irq->intid << KVM_ITS_ITE_PINTID_SHIFT) |
 		ite->collection->collection_id;
 	val = cpu_to_le64(val);
-	return kvm_write_guest_lock(kvm, gpa, &val, ite_esz);
+	return vgic_write_guest_lock(kvm, gpa, &val, ite_esz);
 }
 
 /**
@@ -2339,7 +2339,7 @@ static int vgic_its_save_dte(struct vgic_its *its, struct its_device *dev,
 	       (itt_addr_field << KVM_ITS_DTE_ITTADDR_SHIFT) |
 		(dev->num_eventid_bits - 1));
 	val = cpu_to_le64(val);
-	return kvm_write_guest_lock(kvm, ptr, &val, dte_esz);
+	return vgic_write_guest_lock(kvm, ptr, &val, dte_esz);
 }
 
 /**
@@ -2526,7 +2526,7 @@ static int vgic_its_save_cte(struct vgic_its *its,
 	       ((u64)collection->target_addr << KVM_ITS_CTE_RDBASE_SHIFT) |
 	       collection->collection_id);
 	val = cpu_to_le64(val);
-	return kvm_write_guest_lock(its->dev->kvm, gpa, &val, esz);
+	return vgic_write_guest_lock(its->dev->kvm, gpa, &val, esz);
 }
 
 /*
@@ -2607,7 +2607,7 @@ static int vgic_its_save_collection_table(struct vgic_its *its)
 	 */
 	val = 0;
 	BUG_ON(cte_esz > sizeof(val));
-	ret = kvm_write_guest_lock(its->dev->kvm, gpa, &val, cte_esz);
+	ret = vgic_write_guest_lock(its->dev->kvm, gpa, &val, cte_esz);
 	return ret;
 }
 
@@ -2775,6 +2775,23 @@ static int vgic_its_ctrl(struct kvm *kvm, struct vgic_its *its, u64 attr)
 	return ret;
 }
 
+/*
+ * kvm_arch_allow_write_without_running_vcpu - allow writing guest memory
+ * without the running VCPU when dirty ring is enabled.
+ *
+ * The running VCPU is required to track dirty guest pages when dirty ring
+ * is enabled. Otherwise, the backup bitmap should be used to track the
+ * dirty guest pages. When vgic/its tables are being saved, the backup
+ * bitmap is used to track the dirty guest pages due to the missed running
+ * VCPU in the period.
+ */
+bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm)
+{
+	struct vgic_dist *dist = &kvm->arch.vgic;
+
+	return dist->table_write_in_progress;
+}
+
 static int vgic_its_set_attr(struct kvm_device *dev,
 			     struct kvm_device_attr *attr)
 {
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v3.c linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-v3.c
index 826ff6f2a4e7..684bdfaad4a9 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v3.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-v3.c
@@ -339,7 +339,7 @@ retry:
 	if (status) {
 		/* clear consumed data */
 		val &= ~(1 << bit_nr);
-		ret = kvm_write_guest_lock(kvm, ptr, &val, 1);
+		ret = vgic_write_guest_lock(kvm, ptr, &val, 1);
 		if (ret)
 			return ret;
 	}
@@ -350,26 +350,23 @@ retry:
  * The deactivation of the doorbell interrupt will trigger the
  * unmapping of the associated vPE.
  */
-static void unmap_all_vpes(struct vgic_dist *dist)
+static void unmap_all_vpes(struct kvm *kvm)
 {
-	struct irq_desc *desc;
+	struct vgic_dist *dist = &kvm->arch.vgic;
 	int i;
 
-	for (i = 0; i < dist->its_vm.nr_vpes; i++) {
-		desc = irq_to_desc(dist->its_vm.vpes[i]->irq);
-		irq_domain_deactivate_irq(irq_desc_get_irq_data(desc));
-	}
+	for (i = 0; i < dist->its_vm.nr_vpes; i++)
+		free_irq(dist->its_vm.vpes[i]->irq, kvm_get_vcpu(kvm, i));
 }
 
-static void map_all_vpes(struct vgic_dist *dist)
+static void map_all_vpes(struct kvm *kvm)
 {
-	struct irq_desc *desc;
+	struct vgic_dist *dist = &kvm->arch.vgic;
 	int i;
 
-	for (i = 0; i < dist->its_vm.nr_vpes; i++) {
-		desc = irq_to_desc(dist->its_vm.vpes[i]->irq);
-		irq_domain_activate_irq(irq_desc_get_irq_data(desc), false);
-	}
+	for (i = 0; i < dist->its_vm.nr_vpes; i++)
+		WARN_ON(vgic_v4_request_vpe_irq(kvm_get_vcpu(kvm, i),
+						dist->its_vm.vpes[i]->irq));
 }
 
 /**
@@ -394,7 +391,7 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)
 	 * and enabling of the doorbells have already been done.
 	 */
 	if (kvm_vgic_global_state.has_gicv4_1) {
-		unmap_all_vpes(dist);
+		unmap_all_vpes(kvm);
 		vlpi_avail = true;
 	}
 
@@ -437,14 +434,14 @@ int vgic_v3_save_pending_tables(struct kvm *kvm)
 		else
 			val &= ~(1 << bit_nr);
 
-		ret = kvm_write_guest_lock(kvm, ptr, &val, 1);
+		ret = vgic_write_guest_lock(kvm, ptr, &val, 1);
 		if (ret)
 			goto out;
 	}
 
 out:
 	if (vlpi_avail)
-		map_all_vpes(dist);
+		map_all_vpes(kvm);
 
 	return ret;
 }
@@ -616,6 +613,8 @@ static const struct midr_range broken_seis[] = {
 	MIDR_ALL_VERSIONS(MIDR_APPLE_M1_FIRESTORM_PRO),
 	MIDR_ALL_VERSIONS(MIDR_APPLE_M1_ICESTORM_MAX),
 	MIDR_ALL_VERSIONS(MIDR_APPLE_M1_FIRESTORM_MAX),
+	MIDR_ALL_VERSIONS(MIDR_APPLE_M2_BLIZZARD),
+	MIDR_ALL_VERSIONS(MIDR_APPLE_M2_AVALANCHE),
 	{},
 };
 
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v4.c linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-v4.c
index ad06ba6c9b00..a413718be92b 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic-v4.c
+++ linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic-v4.c
@@ -222,6 +222,11 @@ void vgic_v4_get_vlpi_state(struct vgic_irq *irq, bool *val)
 	*val = !!(*ptr & mask);
 }
 
+int vgic_v4_request_vpe_irq(struct kvm_vcpu *vcpu, int irq)
+{
+	return request_irq(irq, vgic_v4_doorbell_handler, 0, "vcpu", vcpu);
+}
+
 /**
  * vgic_v4_init - Initialize the GICv4 data structures
  * @kvm:	Pointer to the VM being initialized
@@ -283,8 +288,7 @@ int vgic_v4_init(struct kvm *kvm)
 			irq_flags &= ~IRQ_NOAUTOEN;
 		irq_set_status_flags(irq, irq_flags);
 
-		ret = request_irq(irq, vgic_v4_doorbell_handler,
-				  0, "vcpu", vcpu);
+		ret = vgic_v4_request_vpe_irq(vcpu, irq);
 		if (ret) {
 			kvm_err("failed to allocate vcpu IRQ%d\n", irq);
 			/*
diff --git linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.h linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic.h
index 0c8da72953f0..7f7f3c5ed85a 100644
--- linux-libre-6.1-gnu/arch/arm64/kvm/vgic/vgic.h
+++ linux-libre-6.2-gnu/arch/arm64/kvm/vgic/vgic.h
@@ -6,6 +6,7 @@
 #define __KVM_ARM_VGIC_NEW_H__
 
 #include <linux/irqchip/arm-gic-common.h>
+#include <asm/kvm_mmu.h>
 
 #define PRODUCT_ID_KVM		0x4b	/* ASCII code K */
 #define IMPLEMENTER_ARM		0x43b
@@ -131,6 +132,19 @@ static inline bool vgic_irq_is_multi_sgi(struct vgic_irq *irq)
 	return vgic_irq_get_lr_count(irq) > 1;
 }
 
+static inline int vgic_write_guest_lock(struct kvm *kvm, gpa_t gpa,
+					const void *data, unsigned long len)
+{
+	struct vgic_dist *dist = &kvm->arch.vgic;
+	int ret;
+
+	dist->table_write_in_progress = true;
+	ret = kvm_write_guest_lock(kvm, gpa, data, len);
+	dist->table_write_in_progress = false;
+
+	return ret;
+}
+
 /*
  * This struct provides an intermediate representation of the fields contained
  * in the GICH_VMCR and ICH_VMCR registers, such that code exporting the GIC
@@ -331,5 +345,6 @@ int vgic_v4_init(struct kvm *kvm);
 void vgic_v4_teardown(struct kvm *kvm);
 void vgic_v4_configure_vsgis(struct kvm *kvm);
 void vgic_v4_get_vlpi_state(struct vgic_irq *irq, bool *val);
+int vgic_v4_request_vpe_irq(struct kvm_vcpu *vcpu, int irq);
 
 #endif
diff --git linux-libre-6.1-gnu/arch/arm64/lib/insn.c linux-libre-6.2-gnu/arch/arm64/lib/insn.c
index 49e972beeac7..924934cb85ee 100644
--- linux-libre-6.1-gnu/arch/arm64/lib/insn.c
+++ linux-libre-6.2-gnu/arch/arm64/lib/insn.c
@@ -20,91 +20,6 @@
 #define AARCH64_INSN_N_BIT	BIT(22)
 #define AARCH64_INSN_LSL_12	BIT(22)
 
-static const int aarch64_insn_encoding_class[] = {
-	AARCH64_INSN_CLS_UNKNOWN,
-	AARCH64_INSN_CLS_UNKNOWN,
-	AARCH64_INSN_CLS_SVE,
-	AARCH64_INSN_CLS_UNKNOWN,
-	AARCH64_INSN_CLS_LDST,
-	AARCH64_INSN_CLS_DP_REG,
-	AARCH64_INSN_CLS_LDST,
-	AARCH64_INSN_CLS_DP_FPSIMD,
-	AARCH64_INSN_CLS_DP_IMM,
-	AARCH64_INSN_CLS_DP_IMM,
-	AARCH64_INSN_CLS_BR_SYS,
-	AARCH64_INSN_CLS_BR_SYS,
-	AARCH64_INSN_CLS_LDST,
-	AARCH64_INSN_CLS_DP_REG,
-	AARCH64_INSN_CLS_LDST,
-	AARCH64_INSN_CLS_DP_FPSIMD,
-};
-
-enum aarch64_insn_encoding_class __kprobes aarch64_get_insn_class(u32 insn)
-{
-	return aarch64_insn_encoding_class[(insn >> 25) & 0xf];
-}
-
-bool __kprobes aarch64_insn_is_steppable_hint(u32 insn)
-{
-	if (!aarch64_insn_is_hint(insn))
-		return false;
-
-	switch (insn & 0xFE0) {
-	case AARCH64_INSN_HINT_XPACLRI:
-	case AARCH64_INSN_HINT_PACIA_1716:
-	case AARCH64_INSN_HINT_PACIB_1716:
-	case AARCH64_INSN_HINT_PACIAZ:
-	case AARCH64_INSN_HINT_PACIASP:
-	case AARCH64_INSN_HINT_PACIBZ:
-	case AARCH64_INSN_HINT_PACIBSP:
-	case AARCH64_INSN_HINT_BTI:
-	case AARCH64_INSN_HINT_BTIC:
-	case AARCH64_INSN_HINT_BTIJ:
-	case AARCH64_INSN_HINT_BTIJC:
-	case AARCH64_INSN_HINT_NOP:
-		return true;
-	default:
-		return false;
-	}
-}
-
-bool aarch64_insn_is_branch_imm(u32 insn)
-{
-	return (aarch64_insn_is_b(insn) || aarch64_insn_is_bl(insn) ||
-		aarch64_insn_is_tbz(insn) || aarch64_insn_is_tbnz(insn) ||
-		aarch64_insn_is_cbz(insn) || aarch64_insn_is_cbnz(insn) ||
-		aarch64_insn_is_bcond(insn));
-}
-
-bool __kprobes aarch64_insn_uses_literal(u32 insn)
-{
-	/* ldr/ldrsw (literal), prfm */
-
-	return aarch64_insn_is_ldr_lit(insn) ||
-		aarch64_insn_is_ldrsw_lit(insn) ||
-		aarch64_insn_is_adr_adrp(insn) ||
-		aarch64_insn_is_prfm_lit(insn);
-}
-
-bool __kprobes aarch64_insn_is_branch(u32 insn)
-{
-	/* b, bl, cb*, tb*, ret*, b.cond, br*, blr* */
-
-	return aarch64_insn_is_b(insn) ||
-		aarch64_insn_is_bl(insn) ||
-		aarch64_insn_is_cbz(insn) ||
-		aarch64_insn_is_cbnz(insn) ||
-		aarch64_insn_is_tbz(insn) ||
-		aarch64_insn_is_tbnz(insn) ||
-		aarch64_insn_is_ret(insn) ||
-		aarch64_insn_is_ret_auth(insn) ||
-		aarch64_insn_is_br(insn) ||
-		aarch64_insn_is_br_auth(insn) ||
-		aarch64_insn_is_blr(insn) ||
-		aarch64_insn_is_blr_auth(insn) ||
-		aarch64_insn_is_bcond(insn);
-}
-
 static int __kprobes aarch64_get_imm_shift_mask(enum aarch64_insn_imm_type type,
 						u32 *maskp, int *shiftp)
 {
@@ -435,16 +350,6 @@ u32 aarch64_insn_gen_cond_branch_imm(unsigned long pc, unsigned long addr,
 					     offset >> 2);
 }
 
-u32 __kprobes aarch64_insn_gen_hint(enum aarch64_insn_hint_cr_op op)
-{
-	return aarch64_insn_get_hint_value() | op;
-}
-
-u32 __kprobes aarch64_insn_gen_nop(void)
-{
-	return aarch64_insn_gen_hint(AARCH64_INSN_HINT_NOP);
-}
-
 u32 aarch64_insn_gen_branch_reg(enum aarch64_insn_register reg,
 				enum aarch64_insn_branch_type type)
 {
@@ -816,76 +721,6 @@ u32 aarch64_insn_gen_cas(enum aarch64_insn_register result,
 }
 #endif
 
-static u32 aarch64_insn_encode_prfm_imm(enum aarch64_insn_prfm_type type,
-					enum aarch64_insn_prfm_target target,
-					enum aarch64_insn_prfm_policy policy,
-					u32 insn)
-{
-	u32 imm_type = 0, imm_target = 0, imm_policy = 0;
-
-	switch (type) {
-	case AARCH64_INSN_PRFM_TYPE_PLD:
-		break;
-	case AARCH64_INSN_PRFM_TYPE_PLI:
-		imm_type = BIT(0);
-		break;
-	case AARCH64_INSN_PRFM_TYPE_PST:
-		imm_type = BIT(1);
-		break;
-	default:
-		pr_err("%s: unknown prfm type encoding %d\n", __func__, type);
-		return AARCH64_BREAK_FAULT;
-	}
-
-	switch (target) {
-	case AARCH64_INSN_PRFM_TARGET_L1:
-		break;
-	case AARCH64_INSN_PRFM_TARGET_L2:
-		imm_target = BIT(0);
-		break;
-	case AARCH64_INSN_PRFM_TARGET_L3:
-		imm_target = BIT(1);
-		break;
-	default:
-		pr_err("%s: unknown prfm target encoding %d\n", __func__, target);
-		return AARCH64_BREAK_FAULT;
-	}
-
-	switch (policy) {
-	case AARCH64_INSN_PRFM_POLICY_KEEP:
-		break;
-	case AARCH64_INSN_PRFM_POLICY_STRM:
-		imm_policy = BIT(0);
-		break;
-	default:
-		pr_err("%s: unknown prfm policy encoding %d\n", __func__, policy);
-		return AARCH64_BREAK_FAULT;
-	}
-
-	/* In this case, imm5 is encoded into Rt field. */
-	insn &= ~GENMASK(4, 0);
-	insn |= imm_policy | (imm_target << 1) | (imm_type << 3);
-
-	return insn;
-}
-
-u32 aarch64_insn_gen_prefetch(enum aarch64_insn_register base,
-			      enum aarch64_insn_prfm_type type,
-			      enum aarch64_insn_prfm_target target,
-			      enum aarch64_insn_prfm_policy policy)
-{
-	u32 insn = aarch64_insn_get_prfm_value();
-
-	insn = aarch64_insn_encode_ldst_size(AARCH64_INSN_SIZE_64, insn);
-
-	insn = aarch64_insn_encode_prfm_imm(type, target, policy, insn);
-
-	insn = aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RN, insn,
-					    base);
-
-	return aarch64_insn_encode_immediate(AARCH64_INSN_IMM_12, insn, 0);
-}
-
 u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst,
 				 enum aarch64_insn_register src,
 				 int imm, enum aarch64_insn_variant variant,
diff --git linux-libre-6.1-gnu/arch/arm64/lib/mte.S linux-libre-6.2-gnu/arch/arm64/lib/mte.S
index 1b7c93ae7e63..5018ac03b6bf 100644
--- linux-libre-6.1-gnu/arch/arm64/lib/mte.S
+++ linux-libre-6.2-gnu/arch/arm64/lib/mte.S
@@ -18,7 +18,7 @@
  */
 	.macro	multitag_transfer_size, reg, tmp
 	mrs_s	\reg, SYS_GMID_EL1
-	ubfx	\reg, \reg, #GMID_EL1_BS_SHIFT, #GMID_EL1_BS_SIZE
+	ubfx	\reg, \reg, #GMID_EL1_BS_SHIFT, #GMID_EL1_BS_WIDTH
 	mov	\tmp, #4
 	lsl	\reg, \tmp, \reg
 	.endm
diff --git linux-libre-6.1-gnu/arch/arm64/mm/copypage.c linux-libre-6.2-gnu/arch/arm64/mm/copypage.c
index 24913271e898..8dd5a8fe64b4 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/copypage.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/copypage.c
@@ -21,9 +21,12 @@ void copy_highpage(struct page *to, struct page *from)
 
 	copy_page(kto, kfrom);
 
-	if (system_supports_mte() && test_bit(PG_mte_tagged, &from->flags)) {
-		set_bit(PG_mte_tagged, &to->flags);
+	if (system_supports_mte() && page_mte_tagged(from)) {
+		page_kasan_tag_reset(to);
+		/* It's a new page, shouldn't have been tagged yet */
+		WARN_ON_ONCE(!try_page_mte_tagging(to));
 		mte_copy_page_tags(kto, kfrom);
+		set_page_mte_tagged(to);
 	}
 }
 EXPORT_SYMBOL(copy_highpage);
diff --git linux-libre-6.1-gnu/arch/arm64/mm/fault.c linux-libre-6.2-gnu/arch/arm64/mm/fault.c
index 5b391490e045..596f46dabe4e 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/fault.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/fault.c
@@ -30,6 +30,7 @@
 #include <asm/bug.h>
 #include <asm/cmpxchg.h>
 #include <asm/cpufeature.h>
+#include <asm/efi.h>
 #include <asm/exception.h>
 #include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
@@ -353,6 +354,11 @@ static bool is_el1_mte_sync_tag_check_fault(unsigned long esr)
 	return false;
 }
 
+static bool is_translation_fault(unsigned long esr)
+{
+	return (esr & ESR_ELx_FSC_TYPE) == ESR_ELx_FSC_FAULT;
+}
+
 static void __do_kernel_fault(unsigned long addr, unsigned long esr,
 			      struct pt_regs *regs)
 {
@@ -385,12 +391,16 @@ static void __do_kernel_fault(unsigned long addr, unsigned long esr,
 	} else if (addr < PAGE_SIZE) {
 		msg = "NULL pointer dereference";
 	} else {
-		if (kfence_handle_page_fault(addr, esr & ESR_ELx_WNR, regs))
+		if (is_translation_fault(esr) &&
+		    kfence_handle_page_fault(addr, esr & ESR_ELx_WNR, regs))
 			return;
 
 		msg = "paging request";
 	}
 
+	if (efi_runtime_fixup_exception(regs, msg))
+		return;
+
 	die_kernel_fault(msg, addr, esr, regs);
 }
 
@@ -933,6 +943,8 @@ struct page *alloc_zeroed_user_highpage_movable(struct vm_area_struct *vma,
 
 void tag_clear_highpage(struct page *page)
 {
+	/* Newly allocated page, shouldn't have been tagged yet */
+	WARN_ON_ONCE(!try_page_mte_tagging(page));
 	mte_zero_clear_page_tags(page_address(page));
-	set_bit(PG_mte_tagged, &page->flags);
+	set_page_mte_tagged(page);
 }
diff --git linux-libre-6.1-gnu/arch/arm64/mm/hugetlbpage.c linux-libre-6.2-gnu/arch/arm64/mm/hugetlbpage.c
index 35e9a468d13e..95364e8bdc19 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/hugetlbpage.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/hugetlbpage.c
@@ -559,3 +559,24 @@ bool __init arch_hugetlb_valid_size(unsigned long size)
 {
 	return __hugetlb_valid_size(size);
 }
+
+pte_t huge_ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
+{
+	if (IS_ENABLED(CONFIG_ARM64_ERRATUM_2645198) &&
+	    cpus_have_const_cap(ARM64_WORKAROUND_2645198)) {
+		/*
+		 * Break-before-make (BBM) is required for all user space mappings
+		 * when the permission changes from executable to non-executable
+		 * in cases where cpu is affected with errata #2645198.
+		 */
+		if (pte_user_exec(READ_ONCE(*ptep)))
+			return huge_ptep_clear_flush(vma, addr, ptep);
+	}
+	return huge_ptep_get_and_clear(vma->vm_mm, addr, ptep);
+}
+
+void huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep,
+				  pte_t old_pte, pte_t pte)
+{
+	set_huge_pte_at(vma->vm_mm, addr, ptep, pte);
+}
diff --git linux-libre-6.1-gnu/arch/arm64/mm/init.c linux-libre-6.2-gnu/arch/arm64/mm/init.c
index 4b4651ee47f2..58a0bb2c17f1 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/init.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/init.c
@@ -96,6 +96,8 @@ phys_addr_t __ro_after_init arm64_dma_phys_limit = PHYS_MASK + 1;
 #define CRASH_ADDR_LOW_MAX		arm64_dma_phys_limit
 #define CRASH_ADDR_HIGH_MAX		(PHYS_MASK + 1)
 
+#define DEFAULT_CRASH_KERNEL_LOW_SIZE	(128UL << 20)
+
 static int __init reserve_crashkernel_low(unsigned long long low_size)
 {
 	unsigned long long low_base;
@@ -130,6 +132,7 @@ static void __init reserve_crashkernel(void)
 	unsigned long long crash_max = CRASH_ADDR_LOW_MAX;
 	char *cmdline = boot_command_line;
 	int ret;
+	bool fixed_base = false;
 
 	if (!IS_ENABLED(CONFIG_KEXEC_CORE))
 		return;
@@ -147,7 +150,9 @@ static void __init reserve_crashkernel(void)
 		 * is not allowed.
 		 */
 		ret = parse_crashkernel_low(cmdline, 0, &crash_low_size, &crash_base);
-		if (ret && (ret != -ENOENT))
+		if (ret == -ENOENT)
+			crash_low_size = DEFAULT_CRASH_KERNEL_LOW_SIZE;
+		else if (ret)
 			return;
 
 		crash_max = CRASH_ADDR_HIGH_MAX;
@@ -159,18 +164,32 @@ static void __init reserve_crashkernel(void)
 	crash_size = PAGE_ALIGN(crash_size);
 
 	/* User specifies base address explicitly. */
-	if (crash_base)
+	if (crash_base) {
+		fixed_base = true;
 		crash_max = crash_base + crash_size;
+	}
 
+retry:
 	crash_base = memblock_phys_alloc_range(crash_size, CRASH_ALIGN,
 					       crash_base, crash_max);
 	if (!crash_base) {
+		/*
+		 * If the first attempt was for low memory, fall back to
+		 * high memory, the minimum required low memory will be
+		 * reserved later.
+		 */
+		if (!fixed_base && (crash_max == CRASH_ADDR_LOW_MAX)) {
+			crash_max = CRASH_ADDR_HIGH_MAX;
+			crash_low_size = DEFAULT_CRASH_KERNEL_LOW_SIZE;
+			goto retry;
+		}
+
 		pr_warn("cannot allocate crashkernel (size:0x%llx)\n",
 			crash_size);
 		return;
 	}
 
-	if ((crash_base >= CRASH_ADDR_LOW_MAX) &&
+	if ((crash_base > CRASH_ADDR_LOW_MAX - crash_low_size) &&
 	     crash_low_size && reserve_crashkernel_low(crash_low_size)) {
 		memblock_phys_free(crash_base, crash_size);
 		return;
diff --git linux-libre-6.1-gnu/arch/arm64/mm/mmu.c linux-libre-6.2-gnu/arch/arm64/mm/mmu.c
index 9a7c38965154..d77c9f56b7b4 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/mmu.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/mmu.c
@@ -814,53 +814,6 @@ void __init paging_init(void)
 	create_idmap();
 }
 
-/*
- * Check whether a kernel address is valid (derived from arch/x86/).
- */
-int kern_addr_valid(unsigned long addr)
-{
-	pgd_t *pgdp;
-	p4d_t *p4dp;
-	pud_t *pudp, pud;
-	pmd_t *pmdp, pmd;
-	pte_t *ptep, pte;
-
-	addr = arch_kasan_reset_tag(addr);
-	if ((((long)addr) >> VA_BITS) != -1UL)
-		return 0;
-
-	pgdp = pgd_offset_k(addr);
-	if (pgd_none(READ_ONCE(*pgdp)))
-		return 0;
-
-	p4dp = p4d_offset(pgdp, addr);
-	if (p4d_none(READ_ONCE(*p4dp)))
-		return 0;
-
-	pudp = pud_offset(p4dp, addr);
-	pud = READ_ONCE(*pudp);
-	if (pud_none(pud))
-		return 0;
-
-	if (pud_sect(pud))
-		return pfn_valid(pud_pfn(pud));
-
-	pmdp = pmd_offset(pudp, addr);
-	pmd = READ_ONCE(*pmdp);
-	if (pmd_none(pmd))
-		return 0;
-
-	if (pmd_sect(pmd))
-		return pfn_valid(pmd_pfn(pmd));
-
-	ptep = pte_offset_kernel(pmdp, addr);
-	pte = READ_ONCE(*ptep);
-	if (pte_none(pte))
-		return 0;
-
-	return pfn_valid(pte_pfn(pte));
-}
-
 #ifdef CONFIG_MEMORY_HOTPLUG
 static void free_hotplug_page_range(struct page *page, size_t size,
 				    struct vmem_altmap *altmap)
@@ -1184,53 +1137,28 @@ static void free_empty_tables(unsigned long addr, unsigned long end,
 }
 #endif
 
+void __meminit vmemmap_set_pmd(pmd_t *pmdp, void *p, int node,
+			       unsigned long addr, unsigned long next)
+{
+	pmd_set_huge(pmdp, __pa(p), __pgprot(PROT_SECT_NORMAL));
+}
+
+int __meminit vmemmap_check_pmd(pmd_t *pmdp, int node,
+				unsigned long addr, unsigned long next)
+{
+	vmemmap_verify((pte_t *)pmdp, node, addr, next);
+	return 1;
+}
+
 int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
 		struct vmem_altmap *altmap)
 {
-	unsigned long addr = start;
-	unsigned long next;
-	pgd_t *pgdp;
-	p4d_t *p4dp;
-	pud_t *pudp;
-	pmd_t *pmdp;
-
 	WARN_ON((start < VMEMMAP_START) || (end > VMEMMAP_END));
 
-	if (!ARM64_KERNEL_USES_PMD_MAPS)
+	if (!IS_ENABLED(CONFIG_ARM64_4K_PAGES))
 		return vmemmap_populate_basepages(start, end, node, altmap);
-
-	do {
-		next = pmd_addr_end(addr, end);
-
-		pgdp = vmemmap_pgd_populate(addr, node);
-		if (!pgdp)
-			return -ENOMEM;
-
-		p4dp = vmemmap_p4d_populate(pgdp, addr, node);
-		if (!p4dp)
-			return -ENOMEM;
-
-		pudp = vmemmap_pud_populate(p4dp, addr, node);
-		if (!pudp)
-			return -ENOMEM;
-
-		pmdp = pmd_offset(pudp, addr);
-		if (pmd_none(READ_ONCE(*pmdp))) {
-			void *p = NULL;
-
-			p = vmemmap_alloc_block_buf(PMD_SIZE, node, altmap);
-			if (!p) {
-				if (vmemmap_populate_basepages(addr, next, node, altmap))
-					return -ENOMEM;
-				continue;
-			}
-
-			pmd_set_huge(pmdp, __pa(p), __pgprot(PROT_SECT_NORMAL));
-		} else
-			vmemmap_verify((pte_t *)pmdp, node, addr, next);
-	} while (addr = next, addr != end);
-
-	return 0;
+	else
+		return vmemmap_populate_hugepages(start, end, node, altmap);
 }
 
 #ifdef CONFIG_MEMORY_HOTPLUG
@@ -1702,3 +1630,24 @@ static int __init prevent_bootmem_remove_init(void)
 }
 early_initcall(prevent_bootmem_remove_init);
 #endif
+
+pte_t ptep_modify_prot_start(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
+{
+	if (IS_ENABLED(CONFIG_ARM64_ERRATUM_2645198) &&
+	    cpus_have_const_cap(ARM64_WORKAROUND_2645198)) {
+		/*
+		 * Break-before-make (BBM) is required for all user space mappings
+		 * when the permission changes from executable to non-executable
+		 * in cases where cpu is affected with errata #2645198.
+		 */
+		if (pte_user_exec(READ_ONCE(*ptep)))
+			return ptep_clear_flush(vma, addr, ptep);
+	}
+	return ptep_get_and_clear(vma->vm_mm, addr, ptep);
+}
+
+void ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep,
+			     pte_t old_pte, pte_t pte)
+{
+	set_pte_at(vma->vm_mm, addr, ptep, pte);
+}
diff --git linux-libre-6.1-gnu/arch/arm64/mm/mteswap.c linux-libre-6.2-gnu/arch/arm64/mm/mteswap.c
index bed803d8e158..cd508ba80ab1 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/mteswap.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/mteswap.c
@@ -24,7 +24,7 @@ int mte_save_tags(struct page *page)
 {
 	void *tag_storage, *ret;
 
-	if (!test_bit(PG_mte_tagged, &page->flags))
+	if (!page_mte_tagged(page))
 		return 0;
 
 	tag_storage = mte_allocate_tag_storage();
@@ -46,21 +46,17 @@ int mte_save_tags(struct page *page)
 	return 0;
 }
 
-bool mte_restore_tags(swp_entry_t entry, struct page *page)
+void mte_restore_tags(swp_entry_t entry, struct page *page)
 {
 	void *tags = xa_load(&mte_pages, entry.val);
 
 	if (!tags)
-		return false;
+		return;
 
-	/*
-	 * Test PG_mte_tagged again in case it was racing with another
-	 * set_pte_at().
-	 */
-	if (!test_and_set_bit(PG_mte_tagged, &page->flags))
+	if (try_page_mte_tagging(page)) {
 		mte_restore_page_tags(page_address(page), tags);
-
-	return true;
+		set_page_mte_tagged(page);
+	}
 }
 
 void mte_invalidate_tags(int type, pgoff_t offset)
diff --git linux-libre-6.1-gnu/arch/arm64/mm/pageattr.c linux-libre-6.2-gnu/arch/arm64/mm/pageattr.c
index 5922178d7a06..79dd201c59d8 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/pageattr.c
+++ linux-libre-6.2-gnu/arch/arm64/mm/pageattr.c
@@ -202,8 +202,7 @@ void __kernel_map_pages(struct page *page, int numpages, int enable)
 
 /*
  * This function is used to determine if a linear map page has been marked as
- * not-valid. Walk the page table and check the PTE_VALID bit. This is based
- * on kern_addr_valid(), which almost does what we need.
+ * not-valid. Walk the page table and check the PTE_VALID bit.
  *
  * Because this is only called on the kernel linear map,  p?d_sect() implies
  * p?d_present(). When debug_pagealloc is enabled, sections mappings are
diff --git linux-libre-6.1-gnu/arch/arm64/mm/proc.S linux-libre-6.2-gnu/arch/arm64/mm/proc.S
index b9ecbbae1e1a..066fa60b93d2 100644
--- linux-libre-6.1-gnu/arch/arm64/mm/proc.S
+++ linux-libre-6.2-gnu/arch/arm64/mm/proc.S
@@ -189,16 +189,12 @@ SYM_FUNC_END(cpu_do_resume)
  * called by anything else. It can only be executed from a TTBR0 mapping.
  */
 SYM_TYPED_FUNC_START(idmap_cpu_replace_ttbr1)
-	save_and_disable_daif flags=x2
-
 	__idmap_cpu_set_reserved_ttbr1 x1, x3
 
 	offset_ttbr1 x0, x3
 	msr	ttbr1_el1, x0
 	isb
 
-	restore_daif x2
-
 	ret
 SYM_FUNC_END(idmap_cpu_replace_ttbr1)
 	.popsection
diff --git linux-libre-6.1-gnu/arch/arm64/net/bpf_jit_comp.c linux-libre-6.2-gnu/arch/arm64/net/bpf_jit_comp.c
index 30f76178608b..62f805f427b7 100644
--- linux-libre-6.1-gnu/arch/arm64/net/bpf_jit_comp.c
+++ linux-libre-6.2-gnu/arch/arm64/net/bpf_jit_comp.c
@@ -1649,13 +1649,8 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l,
 	struct bpf_prog *p = l->link.prog;
 	int cookie_off = offsetof(struct bpf_tramp_run_ctx, bpf_cookie);
 
-	if (p->aux->sleepable) {
-		enter_prog = (u64)__bpf_prog_enter_sleepable;
-		exit_prog = (u64)__bpf_prog_exit_sleepable;
-	} else {
-		enter_prog = (u64)__bpf_prog_enter;
-		exit_prog = (u64)__bpf_prog_exit;
-	}
+	enter_prog = (u64)bpf_trampoline_enter(p);
+	exit_prog = (u64)bpf_trampoline_exit(p);
 
 	if (l->cookie == 0) {
 		/* if cookie is zero, one instruction is enough to store it */
diff --git linux-libre-6.1-gnu/arch/arm64/tools/cpucaps linux-libre-6.2-gnu/arch/arm64/tools/cpucaps
index f1c0347ec31a..dfeb2c51e257 100644
--- linux-libre-6.1-gnu/arch/arm64/tools/cpucaps
+++ linux-libre-6.2-gnu/arch/arm64/tools/cpucaps
@@ -20,6 +20,7 @@ HAS_CNP
 HAS_CRC32
 HAS_DCPODP
 HAS_DCPOP
+HAS_DIT
 HAS_E0PD
 HAS_ECV
 HAS_EPAN
@@ -70,6 +71,7 @@ WORKAROUND_2038923
 WORKAROUND_2064142
 WORKAROUND_2077057
 WORKAROUND_2457168
+WORKAROUND_2645198
 WORKAROUND_2658417
 WORKAROUND_TRBE_OVERWRITE_FILL_MODE
 WORKAROUND_TSB_FLUSH_FAILURE
diff --git linux-libre-6.1-gnu/arch/arm64/tools/gen-sysreg.awk linux-libre-6.2-gnu/arch/arm64/tools/gen-sysreg.awk
index db461921d256..c350164a3955 100755
--- linux-libre-6.1-gnu/arch/arm64/tools/gen-sysreg.awk
+++ linux-libre-6.2-gnu/arch/arm64/tools/gen-sysreg.awk
@@ -33,7 +33,7 @@ function expect_fields(nf) {
 # Print a CPP macro definition, padded with spaces so that the macro bodies
 # line up in a column
 function define(name, val) {
-	printf "%-48s%s\n", "#define " name, val
+	printf "%-56s%s\n", "#define " name, val
 }
 
 # Print standard BITMASK/SHIFT/WIDTH CPP definitions for a field
diff --git linux-libre-6.1-gnu/arch/arm64/tools/sysreg linux-libre-6.2-gnu/arch/arm64/tools/sysreg
index 384757a7eda9..184e58fd5631 100644
--- linux-libre-6.1-gnu/arch/arm64/tools/sysreg
+++ linux-libre-6.2-gnu/arch/arm64/tools/sysreg
@@ -46,6 +46,760 @@
 # feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration
 # item ACCDATA) though it may be more taseful to do something else.
 
+Sysreg ID_PFR0_EL1	3	0	0	1	0
+Res0	63:32
+Enum	31:28	RAS
+	0b0000	NI
+	0b0001	RAS
+	0b0010	RASv1p1
+EndEnum
+Enum	27:24	DIT
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	AMU
+	0b0000	NI
+	0b0001	AMUv1
+	0b0010	AMUv1p1
+EndEnum
+Enum	19:16	CSV2
+	0b0000	UNDISCLOSED
+	0b0001	IMP
+	0b0010	CSV2p1
+EndEnum
+Enum	15:12	State3
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	State2
+	0b0000	NI
+	0b0001	NO_CV
+	0b0010	CV
+EndEnum
+Enum	7:4	State1
+	0b0000	NI
+	0b0001	THUMB
+	0b0010	THUMB2
+EndEnum
+Enum	3:0	State0
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_PFR1_EL1	3	0	0	1	1
+Res0	63:32
+Enum	31:28	GIC
+	0b0000	NI
+	0b0001	GICv3
+	0b0010	GICv4p1
+EndEnum
+Enum	27:24	Virt_frac
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	Sec_frac
+	0b0000	NI
+	0b0001	WALK_DISABLE
+	0b0010	SECURE_MEMORY
+EndEnum
+Enum	19:16	GenTimer
+	0b0000	NI
+	0b0001	IMP
+	0b0010	ECV
+EndEnum
+Enum	15:12	Virtualization
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	MProgMod
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	Security
+	0b0000	NI
+	0b0001	EL3
+	0b0001	NSACR_RFR
+EndEnum
+Enum	3:0	ProgMod
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_DFR0_EL1	3	0	0	1	2
+Res0	63:32
+Enum	31:28	TraceFilt
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	PerfMon
+	0b0000	NI
+	0b0001	PMUv1
+	0b0010	PMUv2
+	0b0011	PMUv3
+	0b0100	PMUv3p1
+	0b0101	PMUv3p4
+	0b0110	PMUv3p5
+	0b0111	PMUv3p7
+	0b1000	PMUv3p8
+	0b1111	IMPDEF
+EndEnum
+Enum	23:20	MProfDbg
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	MMapTrc
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	CopTrc
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	MMapDbg
+	0b0000	NI
+	0b0100	Armv7
+	0b0101	Armv7p1
+EndEnum
+Field	7:4	CopSDbg
+Enum	3:0	CopDbg
+	0b0000	NI
+	0b0010	Armv6
+	0b0011	Armv6p1
+	0b0100	Armv7
+	0b0101	Armv7p1
+	0b0110	Armv8
+	0b0111	VHE
+	0b1000	Debugv8p2
+	0b1001	Debugv8p4
+	0b1010	Debugv8p8
+EndEnum
+EndSysreg
+
+Sysreg ID_AFR0_EL1	3	0	0	1	3
+Res0	63:16
+Field	15:12	IMPDEF3
+Field	11:8	IMPDEF2
+Field	7:4	IMPDEF1
+Field	3:0	IMPDEF0
+EndSysreg
+
+Sysreg ID_MMFR0_EL1	3	0	0	1	4
+Res0	63:32
+Enum	31:28	InnerShr
+	0b0000	NC
+	0b0001	HW
+	0b1111	IGNORED
+EndEnum
+Enum	27:24	FCSE
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	AuxReg
+	0b0000	NI
+	0b0001	ACTLR
+	0b0010	AIFSR
+EndEnum
+Enum	19:16	TCM
+	0b0000	NI
+	0b0001	IMPDEF
+	0b0010	TCM
+	0b0011	TCM_DMA
+EndEnum
+Enum	15:12	ShareLvl
+	0b0000	ONE
+	0b0001	TWO
+EndEnum
+Enum	11:8	OuterShr
+	0b0000	NC
+	0b0001	HW
+	0b1111	IGNORED
+EndEnum
+Enum	7:4	PMSA
+	0b0000	NI
+	0b0001	IMPDEF
+	0b0010	PMSAv6
+	0b0011	PMSAv7
+EndEnum
+Enum	3:0	VMSA
+	0b0000	NI
+	0b0001	IMPDEF
+	0b0010	VMSAv6
+	0b0011	VMSAv7
+	0b0100	VMSAv7_PXN
+	0b0101	VMSAv7_LONG
+EndEnum
+EndSysreg
+
+Sysreg ID_MMFR1_EL1	3	0	0	1	5
+Res0	63:32
+Enum	31:28	BPred
+	0b0000	NI
+	0b0001	BP_SW_MANGED
+	0b0010	BP_ASID_AWARE
+	0b0011	BP_NOSNOOP
+	0b0100	BP_INVISIBLE
+EndEnum
+Enum	27:24	L1TstCln
+	0b0000	NI
+	0b0001	NOINVALIDATE
+	0b0010	INVALIDATE
+EndEnum
+Enum	23:20	L1Uni
+	0b0000	NI
+	0b0001	INVALIDATE
+	0b0010	CLEAN_AND_INVALIDATE
+EndEnum
+Enum	19:16	L1Hvd
+	0b0000	NI
+	0b0001	INVALIDATE_ISIDE_ONLY
+	0b0010	INVALIDATE
+	0b0011	CLEAN_AND_INVALIDATE
+EndEnum
+Enum	15:12	L1UniSW
+	0b0000	NI
+	0b0001	CLEAN
+	0b0010	CLEAN_AND_INVALIDATE
+	0b0011	INVALIDATE
+EndEnum
+Enum	11:8	L1HvdSW
+	0b0000	NI
+	0b0001	CLEAN_AND_INVALIDATE
+	0b0010	INVALIDATE_DSIDE_ONLY
+	0b0011	INVALIDATE
+EndEnum
+Enum	7:4	L1UniVA
+	0b0000	NI
+	0b0001	CLEAN_AND_INVALIDATE
+	0b0010	INVALIDATE_BP
+EndEnum
+Enum	3:0	L1HvdVA
+	0b0000	NI
+	0b0001	CLEAN_AND_INVALIDATE
+	0b0010	INVALIDATE_BP
+EndEnum
+EndSysreg
+
+Sysreg ID_MMFR2_EL1	3	0	0	1	6
+Res0	63:32
+Enum	31:28	HWAccFlg
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	WFIStall
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	MemBarr
+	0b0000	NI
+	0b0001	DSB_ONLY
+	0b0010	IMP
+EndEnum
+Enum	19:16	UniTLB
+	0b0000	NI
+	0b0001	BY_VA
+	0b0010	BY_MATCH_ASID
+	0b0011	BY_ALL_ASID
+	0b0100	OTHER_TLBS
+	0b0101	BROADCAST
+	0b0110	BY_IPA
+EndEnum
+Enum	15:12	HvdTLB
+	0b0000	NI
+EndEnum
+Enum	11:8	L1HvdRng
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	L1HvdBG
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	L1HvdFG
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_MMFR3_EL1	3	0	0	1	7
+Res0	63:32
+Enum	31:28	Supersec
+	0b0000	IMP
+	0b1111	NI
+EndEnum
+Enum	27:24	CMemSz
+	0b0000	4GB
+	0b0001	64GB
+	0b0010	1TB
+EndEnum
+Enum	23:20	CohWalk
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	PAN
+	0b0000	NI
+	0b0001	PAN
+	0b0010	PAN2
+EndEnum
+Enum	15:12	MaintBcst
+	0b0000	NI
+	0b0001	NO_TLB
+	0b0010	ALL
+EndEnum
+Enum	11:8	BPMaint
+	0b0000	NI
+	0b0001	ALL
+	0b0010	BY_VA
+EndEnum
+Enum	7:4	CMaintSW
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	CMaintVA
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR0_EL1	3	0	0	2	0
+Res0	63:28
+Enum	27:24	Divide
+	0b0000	NI
+	0b0001	xDIV_T32
+	0b0010	xDIV_A32
+EndEnum
+Enum	23:20	Debug
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	Coproc
+	0b0000	NI
+	0b0001	MRC
+	0b0010	MRC2
+	0b0011	MRRC
+	0b0100	MRRC2
+EndEnum
+Enum	15:12	CmpBranch
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	BitField
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	BitCount
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	Swap
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR1_EL1	3	0	0	2	1
+Res0	63:32
+Enum	31:28	Jazelle
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	Interwork
+	0b0000	NI
+	0b0001	BX
+	0b0010	BLX
+	0b0011	A32_BX
+EndEnum
+Enum	23:20	Immediate
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	IfThen
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	Extend
+	0b0000	NI
+	0b0001	SXTB
+	0b0010	SXTB16
+EndEnum
+Enum	11:8	Except_AR
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	Except
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	Endian
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR2_EL1	3	0	0	2	2
+Res0	63:32
+Enum	31:28	Reversal
+	0b0000	NI
+	0b0001	REV
+	0b0010	RBIT
+EndEnum
+Enum	27:24	PSR_AR
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	MultU
+	0b0000	NI
+	0b0001	UMULL
+	0b0010	UMAAL
+EndEnum
+Enum	19:16	MultS
+	0b0000	NI
+	0b0001	SMULL
+	0b0010	SMLABB
+	0b0011	SMLAD
+EndEnum
+Enum	15:12	Mult
+	0b0000	NI
+	0b0001	MLA
+	0b0010	MLS
+EndEnum
+Enum	11:8	MultiAccessInt
+	0b0000	NI
+	0b0001	RESTARTABLE
+	0b0010	CONTINUABLE
+EndEnum
+Enum	7:4	MemHint
+	0b0000	NI
+	0b0001	PLD
+	0b0010	PLD2
+	0b0011	PLI
+	0b0100	PLDW
+EndEnum
+Enum	3:0	LoadStore
+	0b0000	NI
+	0b0001	DOUBLE
+	0b0010	ACQUIRE
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR3_EL1	3	0	0	2	3
+Res0	63:32
+Enum	31:28	T32EE
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	TrueNOP
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	T32Copy
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	TabBranch
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	SynchPrim
+	0b0000	NI
+	0b0001	EXCLUSIVE
+	0b0010	DOUBLE
+EndEnum
+Enum	11:8	SVC
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	SIMD
+	0b0000	NI
+	0b0001	SSAT
+	0b0011	PKHBT
+EndEnum
+Enum	3:0	Saturate
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR4_EL1	3	0	0	2	4
+Res0	63:32
+Enum	31:28	SWP_frac
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	PSR_M
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	SynchPrim_frac
+	0b0000	NI
+	0b0011	IMP
+EndEnum
+Enum	19:16	Barrier
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	SMC
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	Writeback
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	WithShifts
+	0b0000	NI
+	0b0001	LSL3
+	0b0011	LS
+	0b0100	REG
+EndEnum
+Enum	3:0	Unpriv
+	0b0000	NI
+	0b0001	REG_BYTE
+	0b0010	SIGNED_HALFWORD
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR5_EL1	3	0	0	2	5
+Res0	63:32
+Enum	31:28	VCMA
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	RDM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	23:20
+Enum	19:16	CRC32
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	SHA2
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	SHA1
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	AES
+	0b0000	NI
+	0b0001	IMP
+	0b0010  VMULL
+EndEnum
+Enum	3:0	SEVL
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_ISAR6_EL1	3	0	0	2	7
+Res0	63:28
+Enum	27:24	I8MM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	BF16
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	SPECRES
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	SB
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	FHM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	DP
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	JSCVT
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_MMFR4_EL1	3	0	0	2	6
+Res0	63:32
+Enum	31:28	EVT
+	0b0000	NI
+	0b0001	NO_TLBIS
+	0b0010	TLBIS
+EndEnum
+Enum	27:24	CCIDX
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	LSM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	HPDS
+	0b0000	NI
+	0b0001	AA32HPD
+	0b0010	HPDS2
+EndEnum
+Enum	15:12	CnP
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	XNX
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	AC2
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	SpecSEI
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg MVFR0_EL1	3	0	0	3	0
+Res0	63:32
+Enum	31:28	FPRound
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	FPShVec
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	FPSqrt
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	FPDivide
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	FPTrap
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	FPDP
+	0b0000	NI
+	0b0001	VFPv2
+	0b0001	VFPv3
+EndEnum
+Enum	7:4	FPSP
+	0b0000	NI
+	0b0001	VFPv2
+	0b0001	VFPv3
+EndEnum
+Enum	3:0	SIMDReg
+	0b0000	NI
+	0b0001	IMP_16x64
+	0b0001	IMP_32x64
+EndEnum
+EndSysreg
+
+Sysreg MVFR1_EL1	3	0	0	3	1
+Res0	63:32
+Enum	31:28	SIMDFMAC
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	FPHP
+	0b0000	NI
+	0b0001	FPHP
+	0b0010	FPHP_CONV
+	0b0011	FP16
+EndEnum
+Enum	23:20	SIMDHP
+	0b0000	NI
+	0b0001	SIMDHP
+	0b0001	SIMDHP_FLOAT
+EndEnum
+Enum	19:16	SIMDSP
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	SIMDInt
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	SIMDLS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	7:4	FPDNaN
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	FPFtZ
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg MVFR2_EL1	3	0	0	3	2
+Res0	63:8
+Enum	7:4	FPMisc
+	0b0000	NI
+	0b0001	FP
+	0b0010	FP_DIRECTED_ROUNDING
+	0b0011	FP_ROUNDING
+	0b0100	FP_MAX_MIN
+EndEnum
+Enum	3:0	SIMDMisc
+	0b0000	NI
+	0b0001	SIMD_DIRECTED_ROUNDING
+	0b0010	SIMD_ROUNDING
+	0b0011	SIMD_MAX_MIN
+EndEnum
+EndSysreg
+
+Sysreg ID_PFR2_EL1	3	0	0	3	4
+Res0	63:12
+Enum	11:8	RAS_frac
+	0b0000	NI
+	0b0001	RASv1p1
+EndEnum
+Enum	7:4	SSBS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	CSV3
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
+Sysreg ID_DFR1_EL1	3	0	0	3	5
+Res0	63:8
+Enum	7:4	HPMN0
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	MTPMU
+	0b0000	IMPDEF
+	0b0001	IMP
+	0b1111	NI
+EndEnum
+EndSysreg
+
+Sysreg ID_MMFR5_EL1	3	0	0	3	6
+Res0	63:8
+Enum	7:4	nTLBPA
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	3:0	ETS
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
 Sysreg	ID_AA64PFR0_EL1	3	0	0	4	0
 Enum	63:60	CSV3
 	0b0000	NI
@@ -210,6 +964,7 @@ EndEnum
 Enum	3:0	SVEver
 	0b0000	IMP
 	0b0001	SVE2
+	0b0010	SVE2p1
 EndEnum
 EndSysreg
 
@@ -484,7 +1239,16 @@ EndEnum
 EndSysreg
 
 Sysreg	ID_AA64ISAR2_EL1	3	0	0	6	2
-Res0	63:28
+Res0	63:56
+Enum	55:52	CSSC
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	51:48	RPRFM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	47:28
 Enum	27:24	PAC_frac
 	0b0000	NI
 	0b0001	IMP
diff --git linux-libre-6.1-gnu/arch/csky/Kconfig linux-libre-6.2-gnu/arch/csky/Kconfig
index adee6ab36862..dba02da6fa34 100644
--- linux-libre-6.1-gnu/arch/csky/Kconfig
+++ linux-libre-6.2-gnu/arch/csky/Kconfig
@@ -9,6 +9,7 @@ config CSKY
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
+	select ARCH_HAS_CURRENT_STACK_POINTER
 	select ARCH_INLINE_READ_LOCK if !PREEMPTION
 	select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
 	select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION
@@ -93,7 +94,6 @@ config CSKY
 	select HAVE_PERF_USER_STACK_DUMP
 	select HAVE_DMA_CONTIGUOUS
 	select HAVE_REGS_AND_STACK_ACCESS_API
-	select HAVE_RSEQ
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select MAY_HAVE_SPARSE_IRQ
@@ -269,7 +269,7 @@ menuconfig HAVE_TCM
 	bool "Tightly-Coupled/Sram Memory"
 	depends on !COMPILE_TEST
 	help
-	  The implementation are not only used by TCM (Tightly-Coupled Meory)
+	  The implementation are not only used by TCM (Tightly-Coupled Memory)
 	  but also used by sram on SOC bus. It follow existed linux tcm
 	  software interface, so that old tcm application codes could be
 	  re-used directly.
diff --git linux-libre-6.1-gnu/arch/csky/include/asm/pgtable.h linux-libre-6.2-gnu/arch/csky/include/asm/pgtable.h
index c3d9b92cbe61..77bc6caff2d2 100644
--- linux-libre-6.1-gnu/arch/csky/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/csky/include/asm/pgtable.h
@@ -249,9 +249,6 @@ extern void paging_init(void);
 void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 		      pte_t *pte);
 
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr)	(1)
-
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
 	remap_pfn_range(vma, vaddr, pfn, size, prot)
 
diff --git linux-libre-6.1-gnu/arch/csky/include/asm/processor.h linux-libre-6.2-gnu/arch/csky/include/asm/processor.h
index 63ad71fab30d..ea75d72dea86 100644
--- linux-libre-6.1-gnu/arch/csky/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/csky/include/asm/processor.h
@@ -84,4 +84,6 @@ unsigned long __get_wchan(struct task_struct *p);
 
 #define cpu_relax() barrier()
 
+register unsigned long current_stack_pointer __asm__("sp");
+
 #endif /* __ASM_CSKY_PROCESSOR_H */
diff --git linux-libre-6.1-gnu/arch/csky/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/csky/include/asm/stackprotector.h
index d7cd4e51edd9..d23747447166 100644
--- linux-libre-6.1-gnu/arch/csky/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/csky/include/asm/stackprotector.h
@@ -2,9 +2,6 @@
 #ifndef _ASM_STACKPROTECTOR_H
 #define _ASM_STACKPROTECTOR_H 1
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 extern unsigned long __stack_chk_guard;
 
 /*
@@ -15,12 +12,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
-	canary &= CANARY_MASK;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	__stack_chk_guard = current->stack_canary;
diff --git linux-libre-6.1-gnu/arch/csky/kernel/entry.S linux-libre-6.2-gnu/arch/csky/kernel/entry.S
index 547b4cd1b24b..c68cdcc76d60 100644
--- linux-libre-6.1-gnu/arch/csky/kernel/entry.S
+++ linux-libre-6.2-gnu/arch/csky/kernel/entry.S
@@ -54,7 +54,7 @@ ENTRY(csky_systemcall)
 
 	lrw     r9, __NR_syscalls
 	cmphs   syscallid, r9		/* Check nr of syscall */
-	bt      1f
+	bt      ret_from_exception
 
 	lrw     r9, sys_call_table
 	ixw     r9, syscallid
@@ -80,11 +80,6 @@ ENTRY(csky_systemcall)
 	jsr     syscallid
 #endif
 	stw     a0, (sp, LSAVE_A0)      /* Save return value */
-1:
-#ifdef CONFIG_DEBUG_RSEQ
-	mov	a0, sp
-	jbsr	rseq_syscall
-#endif
 	jmpi    ret_from_exception
 
 csky_syscall_trace:
@@ -113,10 +108,6 @@ csky_syscall_trace:
 	stw	a0, (sp, LSAVE_A0)	/* Save return value */
 
 1:
-#ifdef CONFIG_DEBUG_RSEQ
-	mov	a0, sp
-	jbsr	rseq_syscall
-#endif
 	mov     a0, sp                  /* right now, sp --> pt_regs */
 	jbsr    syscall_trace_exit
 	br	ret_from_exception
diff --git linux-libre-6.1-gnu/arch/csky/kernel/process.c linux-libre-6.2-gnu/arch/csky/kernel/process.c
index eedddb155669..2b0ed515a88e 100644
--- linux-libre-6.1-gnu/arch/csky/kernel/process.c
+++ linux-libre-6.2-gnu/arch/csky/kernel/process.c
@@ -9,6 +9,7 @@
 #include <linux/kallsyms.h>
 #include <linux/uaccess.h>
 #include <linux/ptrace.h>
+#include <linux/elfcore.h>
 
 #include <asm/elf.h>
 #include <abi/reg_ops.h>
@@ -69,12 +70,11 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 }
 
 /* Fill in the fpu structure for a core dump.  */
-int dump_fpu(struct pt_regs *regs, struct user_fp *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
 {
 	memcpy(fpu, &current->thread.user_fp, sizeof(*fpu));
 	return 1;
 }
-EXPORT_SYMBOL(dump_fpu);
 
 int dump_task_regs(struct task_struct *tsk, elf_gregset_t *pr_regs)
 {
diff --git linux-libre-6.1-gnu/arch/csky/kernel/signal.c linux-libre-6.2-gnu/arch/csky/kernel/signal.c
index b7b3685283d7..10da0fefd431 100644
--- linux-libre-6.1-gnu/arch/csky/kernel/signal.c
+++ linux-libre-6.2-gnu/arch/csky/kernel/signal.c
@@ -179,8 +179,6 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs)
 	sigset_t *oldset = sigmask_to_save();
 	int ret;
 
-	rseq_signal_deliver(ksig, regs);
-
 	/* Are we from a system call? */
 	if (in_syscall(regs)) {
 		/* Avoid additional syscall restarting via ret_from_exception */
diff --git linux-libre-6.1-gnu/arch/csky/kernel/stacktrace.c linux-libre-6.2-gnu/arch/csky/kernel/stacktrace.c
index 9f78f5d21511..27ecd63e321b 100644
--- linux-libre-6.1-gnu/arch/csky/kernel/stacktrace.c
+++ linux-libre-6.2-gnu/arch/csky/kernel/stacktrace.c
@@ -23,10 +23,9 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		sp = user_stack_pointer(regs);
 		pc = instruction_pointer(regs);
 	} else if (task == NULL || task == current) {
-		const register unsigned long current_sp __asm__ ("sp");
 		const register unsigned long current_fp __asm__ ("r8");
 		fp = current_fp;
-		sp = current_sp;
+		sp = current_stack_pointer;
 		pc = (unsigned long)walk_stackframe;
 	} else {
 		/* task blocked in __switch_to */
@@ -68,8 +67,7 @@ static void notrace walk_stackframe(struct task_struct *task,
 		sp = user_stack_pointer(regs);
 		pc = instruction_pointer(regs);
 	} else if (task == NULL || task == current) {
-		const register unsigned long current_sp __asm__ ("sp");
-		sp = current_sp;
+		sp = current_stack_pointer;
 		pc = (unsigned long)walk_stackframe;
 	} else {
 		/* task blocked in __switch_to */
diff --git linux-libre-6.1-gnu/arch/hexagon/include/asm/page.h linux-libre-6.2-gnu/arch/hexagon/include/asm/page.h
index 7cbf719c578e..d7d4f9fca327 100644
--- linux-libre-6.1-gnu/arch/hexagon/include/asm/page.h
+++ linux-libre-6.2-gnu/arch/hexagon/include/asm/page.h
@@ -131,13 +131,6 @@ static inline void clear_page(void *page)
 
 #define page_to_virt(page)	__va(page_to_phys(page))
 
-/*
- * For port to Hexagon Virtual Machine, MAYBE we check for attempts
- * to reference reserved HVM space, but in any case, the VM will be
- * protected.
- */
-#define kern_addr_valid(addr)   (1)
-
 #include <asm/mem-layout.h>
 #include <asm-generic/memory_model.h>
 /* XXX Todo: implement assembly-optimized version of getorder. */
diff --git linux-libre-6.1-gnu/arch/hexagon/kernel/ptrace.c linux-libre-6.2-gnu/arch/hexagon/kernel/ptrace.c
index 8975f9b4cedf..125f19995b76 100644
--- linux-libre-6.1-gnu/arch/hexagon/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/hexagon/kernel/ptrace.c
@@ -115,10 +115,9 @@ static int genregs_set(struct task_struct *target,
 
 	/* Ignore the rest, if needed */
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					offsetof(struct user_regs_struct, pad1), -1);
-
-	if (ret)
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+			offsetof(struct user_regs_struct, pad1), -1);
+	else
 		return ret;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/ia64/Kconfig linux-libre-6.2-gnu/arch/ia64/Kconfig
index c6e06cdc738f..d7e4a24e8644 100644
--- linux-libre-6.1-gnu/arch/ia64/Kconfig
+++ linux-libre-6.2-gnu/arch/ia64/Kconfig
@@ -63,6 +63,7 @@ config IA64
 	select NUMA if !FLATMEM
 	select PCI_MSI_ARCH_FALLBACKS if PCI_MSI
 	select ZONE_DMA32
+	select FUNCTION_ALIGNMENT_32B
 	default y
 	help
 	  The Itanium Processor Family is Intel's 64-bit successor to
diff --git linux-libre-6.1-gnu/arch/ia64/Makefile linux-libre-6.2-gnu/arch/ia64/Makefile
index 56c4bb276b6e..d553ab7022fe 100644
--- linux-libre-6.1-gnu/arch/ia64/Makefile
+++ linux-libre-6.2-gnu/arch/ia64/Makefile
@@ -23,7 +23,7 @@ KBUILD_AFLAGS_KERNEL := -mconstant-gp
 EXTRA		:=
 
 cflags-y	:= -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
-		   -falign-functions=32 -frename-registers -fno-optimize-sibling-calls
+		   -frename-registers -fno-optimize-sibling-calls
 KBUILD_CFLAGS_KERNEL := -mconstant-gp
 
 GAS_STATUS	= $(shell $(srctree)/arch/ia64/scripts/check-gas "$(CC)" "$(OBJDUMP)")
diff --git linux-libre-6.1-gnu/arch/ia64/hp/common/aml_nfw.c linux-libre-6.2-gnu/arch/ia64/hp/common/aml_nfw.c
index 684667ade525..901df49461a0 100644
--- linux-libre-6.1-gnu/arch/ia64/hp/common/aml_nfw.c
+++ linux-libre-6.2-gnu/arch/ia64/hp/common/aml_nfw.c
@@ -187,9 +187,9 @@ static int aml_nfw_add(struct acpi_device *device)
 	return aml_nfw_add_global_handler();
 }
 
-static int aml_nfw_remove(struct acpi_device *device)
+static void aml_nfw_remove(struct acpi_device *device)
 {
-	return aml_nfw_remove_global_handler();
+	aml_nfw_remove_global_handler();
 }
 
 static const struct acpi_device_id aml_nfw_ids[] = {
diff --git linux-libre-6.1-gnu/arch/ia64/include/asm/io.h linux-libre-6.2-gnu/arch/ia64/include/asm/io.h
index ce66dfc0e719..83a492c8d298 100644
--- linux-libre-6.1-gnu/arch/ia64/include/asm/io.h
+++ linux-libre-6.2-gnu/arch/ia64/include/asm/io.h
@@ -23,10 +23,6 @@
 #include <asm/unaligned.h>
 #include <asm/early_ioremap.h>
 
-/* We don't use IO slowdowns on the ia64, but.. */
-#define __SLOW_DOWN_IO	do { } while (0)
-#define SLOW_DOWN_IO	do { } while (0)
-
 #define __IA64_UNCACHED_OFFSET	RGN_BASE(RGN_UNCACHED)
 
 /*
diff --git linux-libre-6.1-gnu/arch/ia64/include/asm/kprobes.h linux-libre-6.2-gnu/arch/ia64/include/asm/kprobes.h
index c5cf5e4fb338..9e956768946c 100644
--- linux-libre-6.1-gnu/arch/ia64/include/asm/kprobes.h
+++ linux-libre-6.2-gnu/arch/ia64/include/asm/kprobes.h
@@ -110,8 +110,6 @@ extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
 extern int kprobe_exceptions_notify(struct notifier_block *self,
 				    unsigned long val, void *data);
 
-extern void invalidate_stacked_regs(void);
-extern void flush_register_stack(void);
 extern void arch_remove_kprobe(struct kprobe *p);
 
 #endif /* CONFIG_KPROBES */
diff --git linux-libre-6.1-gnu/arch/ia64/include/asm/pgtable.h linux-libre-6.2-gnu/arch/ia64/include/asm/pgtable.h
index 6925e28ae61d..01517a5e6778 100644
--- linux-libre-6.1-gnu/arch/ia64/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/ia64/include/asm/pgtable.h
@@ -181,22 +181,6 @@ ia64_phys_addr_valid (unsigned long addr)
 	return (addr & (local_cpu_data->unimpl_pa_mask)) == 0;
 }
 
-/*
- * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel
- * memory.  For the return value to be meaningful, ADDR must be >=
- * PAGE_OFFSET.  This operation can be relatively expensive (e.g.,
- * require a hash-, or multi-level tree-lookup or something of that
- * sort) but it guarantees to return TRUE only if accessing the page
- * at that address does not cause an error.  Note that there may be
- * addresses for which kern_addr_valid() returns FALSE even though an
- * access would not cause an error (e.g., this is typically true for
- * memory mapped I/O regions.
- *
- * XXX Need to implement this for IA-64.
- */
-#define kern_addr_valid(addr)	(1)
-
-
 /*
  * Now come the defines and routines to manage and access the three-level
  * page table.
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/elfcore.c linux-libre-6.2-gnu/arch/ia64/kernel/elfcore.c
index 94680521fbf9..8895df121540 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/elfcore.c
+++ linux-libre-6.2-gnu/arch/ia64/kernel/elfcore.c
@@ -7,7 +7,7 @@
 #include <asm/elf.h>
 
 
-Elf64_Half elf_core_extra_phdrs(void)
+Elf64_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
 	return GATE_EHDR->e_phnum;
 }
@@ -60,7 +60,7 @@ int elf_core_write_extra_data(struct coredump_params *cprm)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
 	const struct elf_phdr *const gate_phdrs =
 		(const struct elf_phdr *) (GATE_ADDR + GATE_EHDR->e_phoff);
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/ptrace.c linux-libre-6.2-gnu/arch/ia64/kernel/ptrace.c
index ab8aeb34d1d9..4c41912c550f 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/ia64/kernel/ptrace.c
@@ -1481,12 +1481,10 @@ static void do_gpregs_set(struct unw_frame_info *info, void *arg)
 		return;
 	/* Skip r0 */
 	if (dst->pos < ELF_GR_OFFSET(1)) {
-		dst->ret = user_regset_copyin_ignore(&dst->pos, &dst->count,
-						       &dst->u.set.kbuf,
-						       &dst->u.set.ubuf,
-						       0, ELF_GR_OFFSET(1));
-		if (dst->ret)
-			return;
+		user_regset_copyin_ignore(&dst->pos, &dst->count,
+					  &dst->u.set.kbuf, &dst->u.set.ubuf,
+					  0, ELF_GR_OFFSET(1));
+		dst->ret = 0;
 	}
 
 	while (dst->count && dst->pos < ELF_AR_END_OFFSET) {
@@ -1560,11 +1558,11 @@ static void do_fpregs_set(struct unw_frame_info *info, void *arg)
 
 	/* Skip pos 0 and 1 */
 	if (dst->count > 0 && dst->pos < ELF_FP_OFFSET(2)) {
-		dst->ret = user_regset_copyin_ignore(&dst->pos, &dst->count,
-						       &dst->u.set.kbuf,
-						       &dst->u.set.ubuf,
-						       0, ELF_FP_OFFSET(2));
-		if (dst->count == 0 || dst->ret)
+		user_regset_copyin_ignore(&dst->pos, &dst->count,
+					  &dst->u.set.kbuf, &dst->u.set.ubuf,
+					  0, ELF_FP_OFFSET(2));
+		dst->ret = 0;
+		if (dst->count == 0)
 			return;
 	}
 
diff --git linux-libre-6.1-gnu/arch/ia64/kernel/sys_ia64.c linux-libre-6.2-gnu/arch/ia64/kernel/sys_ia64.c
index 215bf3f8cb20..6e948d015332 100644
--- linux-libre-6.1-gnu/arch/ia64/kernel/sys_ia64.c
+++ linux-libre-6.2-gnu/arch/ia64/kernel/sys_ia64.c
@@ -140,7 +140,7 @@ asmlinkage unsigned long
 sys_mmap2 (unsigned long addr, unsigned long len, int prot, int flags, int fd, long pgoff)
 {
 	addr = ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);
-	if (!IS_ERR((void *) addr))
+	if (!IS_ERR_VALUE(addr))
 		force_successful_syscall_return();
 	return addr;
 }
@@ -152,7 +152,7 @@ sys_mmap (unsigned long addr, unsigned long len, int prot, int flags, int fd, lo
 		return -EINVAL;
 
 	addr = ksys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);
-	if (!IS_ERR((void *) addr))
+	if (!IS_ERR_VALUE(addr))
 		force_successful_syscall_return();
 	return addr;
 }
@@ -162,7 +162,7 @@ ia64_mremap (unsigned long addr, unsigned long old_len, unsigned long new_len, u
 	     unsigned long new_addr)
 {
 	addr = sys_mremap(addr, old_len, new_len, flags, new_addr);
-	if (!IS_ERR((void *) addr))
+	if (!IS_ERR_VALUE(addr))
 		force_successful_syscall_return();
 	return addr;
 }
@@ -170,6 +170,9 @@ ia64_mremap (unsigned long addr, unsigned long old_len, unsigned long new_len, u
 asmlinkage long
 ia64_clock_getres(const clockid_t which_clock, struct __kernel_timespec __user *tp)
 {
+	struct timespec64 rtn_tp;
+	s64 tick_ns;
+
 	/*
 	 * ia64's clock_gettime() syscall is implemented as a vdso call
 	 * fsys_clock_gettime(). Currently it handles only
@@ -185,8 +188,8 @@ ia64_clock_getres(const clockid_t which_clock, struct __kernel_timespec __user *
 	switch (which_clock) {
 	case CLOCK_REALTIME:
 	case CLOCK_MONOTONIC:
-		s64 tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, local_cpu_data->itc_freq);
-		struct timespec64 rtn_tp = ns_to_timespec64(tick_ns);
+		tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, local_cpu_data->itc_freq);
+		rtn_tp = ns_to_timespec64(tick_ns);
 		return put_timespec64(&rtn_tp, tp);
 	}
 
diff --git linux-libre-6.1-gnu/arch/ia64/mm/hugetlbpage.c linux-libre-6.2-gnu/arch/ia64/mm/hugetlbpage.c
index f993cb36c062..380d2f3966c9 100644
--- linux-libre-6.1-gnu/arch/ia64/mm/hugetlbpage.c
+++ linux-libre-6.2-gnu/arch/ia64/mm/hugetlbpage.c
@@ -91,21 +91,6 @@ int prepare_hugepage_range(struct file *file,
 	return 0;
 }
 
-struct page *follow_huge_addr(struct mm_struct *mm, unsigned long addr, int write)
-{
-	struct page *page;
-	pte_t *ptep;
-
-	if (REGION_NUMBER(addr) != RGN_HPAGE)
-		return ERR_PTR(-EINVAL);
-
-	ptep = huge_pte_offset(mm, addr, HPAGE_SIZE);
-	if (!ptep || pte_none(*ptep))
-		return NULL;
-	page = pte_page(*ptep);
-	page += ((addr & ~HPAGE_MASK) >> PAGE_SHIFT);
-	return page;
-}
 int pmd_huge(pmd_t pmd)
 {
 	return 0;
diff --git linux-libre-6.1-gnu/arch/loongarch/Kconfig linux-libre-6.2-gnu/arch/loongarch/Kconfig
index 903096bd87f8..9cc8b84f7eb0 100644
--- linux-libre-6.1-gnu/arch/loongarch/Kconfig
+++ linux-libre-6.2-gnu/arch/loongarch/Kconfig
@@ -10,6 +10,7 @@ config LOONGARCH
 	select ARCH_ENABLE_MEMORY_HOTPLUG
 	select ARCH_ENABLE_MEMORY_HOTREMOVE
 	select ARCH_HAS_ACPI_TABLE_UPGRADE	if ACPI
+	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_INLINE_READ_LOCK if !PREEMPTION
@@ -52,10 +53,12 @@ config LOONGARCH
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
+	select ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
 	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_WANTS_NO_INSTR
 	select BUILDTIME_TABLE_SORT
 	select COMMON_CLK
+	select CPU_PM
 	select EFI
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CMOS_UPDATE
@@ -84,11 +87,18 @@ config LOONGARCH
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
 	select HAVE_ASM_MODVERSIONS
 	select HAVE_CONTEXT_TRACKING_USER
+	select HAVE_C_RECORDMCOUNT
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_DMA_CONTIGUOUS
+	select HAVE_DYNAMIC_FTRACE
+	select HAVE_DYNAMIC_FTRACE_WITH_ARGS
+	select HAVE_DYNAMIC_FTRACE_WITH_REGS
 	select HAVE_EBPF_JIT
 	select HAVE_EXIT_THREAD
 	select HAVE_FAST_GUP
+	select HAVE_FTRACE_MCOUNT_RECORD
+	select HAVE_FUNCTION_GRAPH_TRACER
+	select HAVE_FUNCTION_TRACER
 	select HAVE_GENERIC_VDSO
 	select HAVE_IOREMAP_PROT
 	select HAVE_IRQ_EXIT_ON_IRQ_STACK
@@ -102,6 +112,7 @@ config LOONGARCH
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_RSEQ
 	select HAVE_SETUP_PER_CPU_AREA if NUMA
+	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_TIF_NOHZ
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN if !SMP
@@ -111,6 +122,8 @@ config LOONGARCH
 	select MODULES_USE_ELF_RELA if MODULES
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK
 	select NEED_PER_CPU_PAGE_FIRST_CHUNK
+	select OF
+	select OF_EARLY_FLATTREE
 	select PCI
 	select PCI_DOMAINS_GENERIC
 	select PCI_ECAM if ACPI
@@ -121,6 +134,8 @@ config LOONGARCH
 	select RTC_LIB
 	select SMP
 	select SPARSE_IRQ
+	select SYSCTL_ARCH_UNALIGN_ALLOW
+	select SYSCTL_ARCH_UNALIGN_NO_WARN
 	select SYSCTL_EXCEPTION_TRACE
 	select SWIOTLB
 	select TRACE_IRQFLAGS_SUPPORT
@@ -487,6 +502,7 @@ config ARCH_FLATMEM_ENABLE
 
 config ARCH_SPARSEMEM_ENABLE
 	def_bool y
+	select SPARSEMEM_VMEMMAP_ENABLE
 	help
 	  Say Y to support efficient handling of sparse physical memory,
 	  for architectures which are either NUMA (Non-Uniform Memory Access)
@@ -513,6 +529,13 @@ config ARCH_MMAP_RND_BITS_MAX
 
 menu "Power management options"
 
+config ARCH_SUSPEND_POSSIBLE
+	def_bool y
+
+config ARCH_HIBERNATION_POSSIBLE
+	def_bool y
+
+source "kernel/power/Kconfig"
 source "drivers/acpi/Kconfig"
 
 endmenu
diff --git linux-libre-6.1-gnu/arch/loongarch/Makefile linux-libre-6.2-gnu/arch/loongarch/Makefile
index 01b57b726322..4402387d2755 100644
--- linux-libre-6.1-gnu/arch/loongarch/Makefile
+++ linux-libre-6.2-gnu/arch/loongarch/Makefile
@@ -25,6 +25,11 @@ endif
 32bit-emul		= elf32loongarch
 64bit-emul		= elf64loongarch
 
+ifdef CONFIG_DYNAMIC_FTRACE
+KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY
+CC_FLAGS_FTRACE := -fpatchable-function-entry=2
+endif
+
 ifdef CONFIG_64BIT
 tool-archpref		= $(64bit-tool-archpref)
 UTS_MACHINE		:= loongarch64
@@ -104,6 +109,9 @@ endif
 libs-y += arch/loongarch/lib/
 libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
 
+# suspend and hibernation support
+drivers-$(CONFIG_PM)	+= arch/loongarch/power/
+
 ifeq ($(KBUILD_EXTMOD),)
 prepare: vdso_prepare
 vdso_prepare: prepare0
diff --git linux-libre-6.1-gnu/arch/loongarch/configs/loongson3_defconfig linux-libre-6.2-gnu/arch/loongarch/configs/loongson3_defconfig
index 3540e9c0a631..eb84cae642e5 100644
--- linux-libre-6.1-gnu/arch/loongarch/configs/loongson3_defconfig
+++ linux-libre-6.2-gnu/arch/loongarch/configs/loongson3_defconfig
@@ -34,12 +34,13 @@ CONFIG_SYSFS_DEPRECATED=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
-CONFIG_USERFAULTFD=y
+CONFIG_KALLSYMS_ALL=y
 CONFIG_PERF_EVENTS=y
-# CONFIG_COMPAT_BRK is not set
 CONFIG_LOONGARCH=y
 CONFIG_64BIT=y
 CONFIG_MACH_LOONGSON64=y
+CONFIG_PAGE_SIZE_16KB=y
+CONFIG_HZ_250=y
 CONFIG_DMI=y
 CONFIG_EFI=y
 CONFIG_SMP=y
@@ -47,14 +48,14 @@ CONFIG_HOTPLUG_CPU=y
 CONFIG_NR_CPUS=64
 CONFIG_NUMA=y
 CONFIG_KEXEC=y
-CONFIG_PAGE_SIZE_16KB=y
-CONFIG_HZ_250=y
+CONFIG_SUSPEND=y
+CONFIG_HIBERNATION=y
 CONFIG_ACPI=y
 CONFIG_ACPI_SPCR_TABLE=y
-CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_TAD=y
 CONFIG_ACPI_DOCK=y
 CONFIG_ACPI_IPMI=m
+CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_PCI_SLOT=y
 CONFIG_ACPI_HOTPLUG_MEMORY=y
 CONFIG_EFI_ZBOOT=y
@@ -73,17 +74,19 @@ CONFIG_UNIXWARE_DISKLABEL=y
 CONFIG_IOSCHED_BFQ=y
 CONFIG_BFQ_GROUP_IOSCHED=y
 CONFIG_BINFMT_MISC=m
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
-CONFIG_MEMORY_HOTREMOVE=y
-CONFIG_KSM=y
-CONFIG_TRANSPARENT_HUGEPAGE=y
+CONFIG_ZPOOL=y
 CONFIG_ZSWAP=y
 CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y
-CONFIG_ZPOOL=y
 CONFIG_ZBUD=y
 CONFIG_Z3FOLD=y
 CONFIG_ZSMALLOC=m
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
+CONFIG_MEMORY_HOTREMOVE=y
+CONFIG_KSM=y
+CONFIG_TRANSPARENT_HUGEPAGE=y
+CONFIG_USERFAULTFD=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -118,7 +121,6 @@ CONFIG_NETFILTER=y
 CONFIG_BRIDGE_NETFILTER=m
 CONFIG_NETFILTER_NETLINK_LOG=m
 CONFIG_NF_CONNTRACK=m
-CONFIG_NF_LOG_NETDEV=m
 CONFIG_NF_CONNTRACK_AMANDA=m
 CONFIG_NF_CONNTRACK_FTP=m
 CONFIG_NF_CONNTRACK_NETBIOS_NS=m
@@ -416,6 +418,7 @@ CONFIG_SCSI_VIRTIO=m
 CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_DWC=y
 CONFIG_PATA_ATIIXP=y
 CONFIG_PATA_PCMCIA=m
 CONFIG_MD=y
@@ -469,13 +472,11 @@ CONFIG_VIRTIO_NET=m
 # CONFIG_NET_VENDOR_ARC is not set
 # CONFIG_NET_VENDOR_ATHEROS is not set
 CONFIG_BNX2=y
-# CONFIG_NET_VENDOR_BROCADE is not set
 # CONFIG_NET_VENDOR_CAVIUM is not set
 CONFIG_CHELSIO_T1=m
 CONFIG_CHELSIO_T1_1G=y
 CONFIG_CHELSIO_T3=m
 CONFIG_CHELSIO_T4=m
-# CONFIG_NET_VENDOR_CIRRUS is not set
 # CONFIG_NET_VENDOR_CISCO is not set
 # CONFIG_NET_VENDOR_DEC is not set
 # CONFIG_NET_VENDOR_DLINK is not set
@@ -496,6 +497,7 @@ CONFIG_IXGBE=y
 # CONFIG_NET_VENDOR_NVIDIA is not set
 # CONFIG_NET_VENDOR_OKI is not set
 # CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
 # CONFIG_NET_VENDOR_QUALCOMM is not set
 # CONFIG_NET_VENDOR_RDC is not set
 CONFIG_8139CP=m
@@ -505,9 +507,9 @@ CONFIG_R8169=y
 # CONFIG_NET_VENDOR_ROCKER is not set
 # CONFIG_NET_VENDOR_SAMSUNG is not set
 # CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SOLARFLARE is not set
 # CONFIG_NET_VENDOR_SILAN is not set
 # CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
 # CONFIG_NET_VENDOR_SMSC is not set
 CONFIG_STMMAC_ETH=y
 # CONFIG_NET_VENDOR_SUN is not set
@@ -588,6 +590,7 @@ CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_PRINTER=m
 CONFIG_VIRTIO_CONSOLE=y
@@ -602,6 +605,11 @@ CONFIG_I2C_GPIO=y
 CONFIG_SPI=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_LOONGSON=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_RESTART=y
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_RESET_SYSCON_POWEROFF=y
+CONFIG_SYSCON_REBOOT_MODE=y
 CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_LM93=m
 CONFIG_SENSORS_W83795=m
@@ -609,16 +617,16 @@ CONFIG_SENSORS_W83627HF=m
 CONFIG_RC_CORE=m
 CONFIG_LIRC=y
 CONFIG_RC_DECODERS=y
+CONFIG_IR_IMON_DECODER=m
+CONFIG_IR_JVC_DECODER=m
+CONFIG_IR_MCE_KBD_DECODER=m
 CONFIG_IR_NEC_DECODER=m
 CONFIG_IR_RC5_DECODER=m
 CONFIG_IR_RC6_DECODER=m
-CONFIG_IR_JVC_DECODER=m
-CONFIG_IR_SONY_DECODER=m
 CONFIG_IR_SANYO_DECODER=m
 CONFIG_IR_SHARP_DECODER=m
-CONFIG_IR_MCE_KBD_DECODER=m
+CONFIG_IR_SONY_DECODER=m
 CONFIG_IR_XMP_DECODER=m
-CONFIG_IR_IMON_DECODER=m
 CONFIG_MEDIA_SUPPORT=m
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=m
@@ -638,6 +646,7 @@ CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_FB=y
 CONFIG_FB_EFI=y
 CONFIG_FB_RADEON=y
+CONFIG_LCD_CLASS_DEVICE=y
 CONFIG_LCD_PLATFORM=m
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
@@ -647,7 +656,6 @@ CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SEQUENCER=m
 CONFIG_SND_SEQ_DUMMY=m
-# CONFIG_SND_ISA is not set
 CONFIG_SND_BT87X=m
 CONFIG_SND_BT87X_OVERCLOCK=y
 CONFIG_SND_HDA_INTEL=y
@@ -818,10 +826,6 @@ CONFIG_CRYPTO_USER=m
 # CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
 CONFIG_CRYPTO_PCRYPT=m
 CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_ANUBIS=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAST5=m
@@ -831,6 +835,9 @@ CONFIG_CRYPTO_SEED=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_DEFLATE=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
@@ -844,6 +851,7 @@ CONFIG_CRYPTO_DEV_VIRTIO=m
 CONFIG_PRINTK_TIME=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
 # CONFIG_DEBUG_PREEMPT is not set
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/acpi.h linux-libre-6.2-gnu/arch/loongarch/include/asm/acpi.h
index 17162f494b9b..4198753aa1d0 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/acpi.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/acpi.h
@@ -31,150 +31,18 @@ static inline bool acpi_has_cpu_in_madt(void)
 
 extern struct list_head acpi_wakeup_device_list;
 
-/*
- * Temporary definitions until the core ACPICA code gets updated (see
- * 1656837932-18257-1-git-send-email-lvjianmin@loongson.cn and its
- * follow-ups for the "rationale").
- *
- * Once the "legal reasons" are cleared and that the code is merged,
- * this can be dropped entierely.
- */
-#if (ACPI_CA_VERSION == 0x20220331 && !defined(LOONGARCH_ACPICA_EXT))
-
-#define LOONGARCH_ACPICA_EXT	1
-
-#define	ACPI_MADT_TYPE_CORE_PIC		17
-#define	ACPI_MADT_TYPE_LIO_PIC		18
-#define	ACPI_MADT_TYPE_HT_PIC		19
-#define	ACPI_MADT_TYPE_EIO_PIC		20
-#define	ACPI_MADT_TYPE_MSI_PIC		21
-#define	ACPI_MADT_TYPE_BIO_PIC		22
-#define	ACPI_MADT_TYPE_LPC_PIC		23
-
-/* Values for Version field above */
-
-enum acpi_madt_core_pic_version {
-	ACPI_MADT_CORE_PIC_VERSION_NONE = 0,
-	ACPI_MADT_CORE_PIC_VERSION_V1 = 1,
-	ACPI_MADT_CORE_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_lio_pic_version {
-	ACPI_MADT_LIO_PIC_VERSION_NONE = 0,
-	ACPI_MADT_LIO_PIC_VERSION_V1 = 1,
-	ACPI_MADT_LIO_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_eio_pic_version {
-	ACPI_MADT_EIO_PIC_VERSION_NONE = 0,
-	ACPI_MADT_EIO_PIC_VERSION_V1 = 1,
-	ACPI_MADT_EIO_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_ht_pic_version {
-	ACPI_MADT_HT_PIC_VERSION_NONE = 0,
-	ACPI_MADT_HT_PIC_VERSION_V1 = 1,
-	ACPI_MADT_HT_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_bio_pic_version {
-	ACPI_MADT_BIO_PIC_VERSION_NONE = 0,
-	ACPI_MADT_BIO_PIC_VERSION_V1 = 1,
-	ACPI_MADT_BIO_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_msi_pic_version {
-	ACPI_MADT_MSI_PIC_VERSION_NONE = 0,
-	ACPI_MADT_MSI_PIC_VERSION_V1 = 1,
-	ACPI_MADT_MSI_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-enum acpi_madt_lpc_pic_version {
-	ACPI_MADT_LPC_PIC_VERSION_NONE = 0,
-	ACPI_MADT_LPC_PIC_VERSION_V1 = 1,
-	ACPI_MADT_LPC_PIC_VERSION_RESERVED = 2	/* 2 and greater are reserved */
-};
-
-#pragma pack(1)
-
-/* Core Interrupt Controller */
-
-struct acpi_madt_core_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u32 processor_id;
-	u32 core_id;
-	u32 flags;
-};
-
-/* Legacy I/O Interrupt Controller */
-
-struct acpi_madt_lio_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u64 address;
-	u16 size;
-	u8 cascade[2];
-	u32 cascade_map[2];
-};
-
-/* Extend I/O Interrupt Controller */
-
-struct acpi_madt_eio_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u8 cascade;
-	u8 node;
-	u64 node_map;
-};
-
-/* HT Interrupt Controller */
-
-struct acpi_madt_ht_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u64 address;
-	u16 size;
-	u8 cascade[8];
-};
-
-/* Bridge I/O Interrupt Controller */
-
-struct acpi_madt_bio_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u64 address;
-	u16 size;
-	u16 id;
-	u16 gsi_base;
-};
-
-/* MSI Interrupt Controller */
-
-struct acpi_madt_msi_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u64 msg_address;
-	u32 start;
-	u32 count;
-};
-
-/* LPC Interrupt Controller */
-
-struct acpi_madt_lpc_pic {
-	struct acpi_subtable_header header;
-	u8 version;
-	u64 address;
-	u16 size;
-	u8 cascade;
-};
-
-#pragma pack()
-
-#endif
-
 #endif /* !CONFIG_ACPI */
 
 #define ACPI_TABLE_UPGRADE_MAX_PHYS ARCH_LOW_ADDRESS_LIMIT
 
+extern int loongarch_acpi_suspend(void);
+extern int (*acpi_suspend_lowlevel)(void);
+extern void loongarch_suspend_enter(void);
+
+static inline unsigned long acpi_get_wakeup_address(void)
+{
+	extern void loongarch_wakeup_start(void);
+	return (unsigned long)loongarch_wakeup_start;
+}
+
 #endif /* _ASM_LOONGARCH_ACPI_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/alternative-asm.h linux-libre-6.2-gnu/arch/loongarch/include/asm/alternative-asm.h
new file mode 100644
index 000000000000..ff3d10ac393f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/alternative-asm.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_ALTERNATIVE_ASM_H
+#define _ASM_ALTERNATIVE_ASM_H
+
+#ifdef __ASSEMBLY__
+
+#include <asm/asm.h>
+
+/*
+ * Issue one struct alt_instr descriptor entry (need to put it into
+ * the section .altinstructions, see below). This entry contains
+ * enough information for the alternatives patching code to patch an
+ * instruction. See apply_alternatives().
+ */
+.macro altinstruction_entry orig alt feature orig_len alt_len
+	.long \orig - .
+	.long \alt - .
+	.short \feature
+	.byte \orig_len
+	.byte \alt_len
+.endm
+
+/*
+ * Define an alternative between two instructions. If @feature is
+ * present, early code in apply_alternatives() replaces @oldinstr with
+ * @newinstr. ".fill" directive takes care of proper instruction padding
+ * in case @newinstr is longer than @oldinstr.
+ */
+.macro ALTERNATIVE oldinstr, newinstr, feature
+140 :
+	\oldinstr
+141 :
+	.fill - (((144f-143f)-(141b-140b)) > 0) * ((144f-143f)-(141b-140b)) / 4, 4, 0x03400000
+142 :
+
+	.pushsection .altinstructions, "a"
+	altinstruction_entry 140b, 143f, \feature, 142b-140b, 144f-143f
+	.popsection
+
+	.subsection 1
+143 :
+	\newinstr
+144 :
+	.previous
+.endm
+
+#define old_len			(141b-140b)
+#define new_len1		(144f-143f)
+#define new_len2		(145f-144f)
+
+#define alt_max_short(a, b)	((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
+
+/*
+ * Same as ALTERNATIVE macro above but for two alternatives. If CPU
+ * has @feature1, it replaces @oldinstr with @newinstr1. If CPU has
+ * @feature2, it replaces @oldinstr with @feature2.
+ */
+.macro ALTERNATIVE_2 oldinstr, newinstr1, feature1, newinstr2, feature2
+140 :
+	\oldinstr
+141 :
+	.fill - ((alt_max_short(new_len1, new_len2) - (old_len)) > 0) * \
+		(alt_max_short(new_len1, new_len2) - (old_len)) / 4, 4, 0x03400000
+142 :
+
+	.pushsection .altinstructions, "a"
+	altinstruction_entry 140b, 143f, \feature1, 142b-140b, 144f-143f, 142b-141b
+	altinstruction_entry 140b, 144f, \feature2, 142b-140b, 145f-144f, 142b-141b
+	.popsection
+
+	.subsection 1
+143 :
+	\newinstr1
+144 :
+	\newinstr2
+145 :
+	.previous
+.endm
+
+#endif  /*  __ASSEMBLY__  */
+
+#endif /* _ASM_ALTERNATIVE_ASM_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/alternative.h linux-libre-6.2-gnu/arch/loongarch/include/asm/alternative.h
new file mode 100644
index 000000000000..cee7b29785ab
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/alternative.h
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_ALTERNATIVE_H
+#define _ASM_ALTERNATIVE_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/stringify.h>
+#include <asm/asm.h>
+
+struct alt_instr {
+	s32 instr_offset;	/* offset to original instruction */
+	s32 replace_offset;	/* offset to replacement instruction */
+	u16 feature;		/* feature bit set for replacement */
+	u8  instrlen;		/* length of original instruction */
+	u8  replacementlen;	/* length of new instruction */
+} __packed;
+
+/*
+ * Debug flag that can be tested to see whether alternative
+ * instructions were patched in already:
+ */
+extern int alternatives_patched;
+extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
+
+extern void alternative_instructions(void);
+extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
+
+#define b_replacement(num)	"664"#num
+#define e_replacement(num)	"665"#num
+
+#define alt_end_marker		"663"
+#define alt_slen		"662b-661b"
+#define alt_total_slen		alt_end_marker"b-661b"
+#define alt_rlen(num)		e_replacement(num)"f-"b_replacement(num)"f"
+
+#define __OLDINSTR(oldinstr, num)					\
+	"661:\n\t" oldinstr "\n662:\n"					\
+	".fill -(((" alt_rlen(num) ")-(" alt_slen ")) > 0) * "		\
+		"((" alt_rlen(num) ")-(" alt_slen ")) / 4, 4, 0x03400000\n"
+
+#define OLDINSTR(oldinstr, num)						\
+	__OLDINSTR(oldinstr, num)					\
+	alt_end_marker ":\n"
+
+#define alt_max_short(a, b)	"((" a ") ^ (((" a ") ^ (" b ")) & -(-((" a ") < (" b ")))))"
+
+/*
+ * Pad the second replacement alternative with additional NOPs if it is
+ * additionally longer than the first replacement alternative.
+ */
+#define OLDINSTR_2(oldinstr, num1, num2) \
+	"661:\n\t" oldinstr "\n662:\n"								\
+	".fill -((" alt_max_short(alt_rlen(num1), alt_rlen(num2)) " - (" alt_slen ")) > 0) * "	\
+		"(" alt_max_short(alt_rlen(num1), alt_rlen(num2)) " - (" alt_slen ")) / 4, "	\
+		"4, 0x03400000\n"	\
+	alt_end_marker ":\n"
+
+#define ALTINSTR_ENTRY(feature, num)					      \
+	" .long 661b - .\n"				/* label           */ \
+	" .long " b_replacement(num)"f - .\n"		/* new instruction */ \
+	" .short " __stringify(feature) "\n"		/* feature bit     */ \
+	" .byte " alt_total_slen "\n"			/* source len      */ \
+	" .byte " alt_rlen(num) "\n"			/* replacement len */
+
+#define ALTINSTR_REPLACEMENT(newinstr, feature, num)	/* replacement */     \
+	b_replacement(num)":\n\t" newinstr "\n" e_replacement(num) ":\n\t"
+
+/* alternative assembly primitive: */
+#define ALTERNATIVE(oldinstr, newinstr, feature)			\
+	OLDINSTR(oldinstr, 1)						\
+	".pushsection .altinstructions,\"a\"\n"				\
+	ALTINSTR_ENTRY(feature, 1)					\
+	".popsection\n"							\
+	".subsection 1\n" \
+	ALTINSTR_REPLACEMENT(newinstr, feature, 1)			\
+	".previous\n"
+
+#define ALTERNATIVE_2(oldinstr, newinstr1, feature1, newinstr2, feature2)\
+	OLDINSTR_2(oldinstr, 1, 2)					\
+	".pushsection .altinstructions,\"a\"\n"				\
+	ALTINSTR_ENTRY(feature1, 1)					\
+	ALTINSTR_ENTRY(feature2, 2)					\
+	".popsection\n"							\
+	".subsection 1\n" \
+	ALTINSTR_REPLACEMENT(newinstr1, feature1, 1)			\
+	ALTINSTR_REPLACEMENT(newinstr2, feature2, 2)			\
+	".previous\n"
+
+/*
+ * Alternative instructions for different CPU types or capabilities.
+ *
+ * This allows to use optimized instructions even on generic binary
+ * kernels.
+ *
+ * length of oldinstr must be longer or equal the length of newinstr
+ * It can be padded with nops as needed.
+ *
+ * For non barrier like inlines please define new variants
+ * without volatile and memory clobber.
+ */
+#define alternative(oldinstr, newinstr, feature)			\
+	(asm volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory"))
+
+#define alternative_2(oldinstr, newinstr1, feature1, newinstr2, feature2) \
+	(asm volatile(ALTERNATIVE_2(oldinstr, newinstr1, feature1, newinstr2, feature2) ::: "memory"))
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_ALTERNATIVE_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/asm-extable.h linux-libre-6.2-gnu/arch/loongarch/include/asm/asm-extable.h
new file mode 100644
index 000000000000..df05005f2b80
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/asm-extable.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_ASM_EXTABLE_H
+#define __ASM_ASM_EXTABLE_H
+
+#define EX_TYPE_NONE			0
+#define EX_TYPE_FIXUP			1
+#define EX_TYPE_UACCESS_ERR_ZERO	2
+#define EX_TYPE_BPF			3
+
+#ifdef __ASSEMBLY__
+
+#define __ASM_EXTABLE_RAW(insn, fixup, type, data)	\
+	.pushsection	__ex_table, "a";		\
+	.balign		4;				\
+	.long		((insn) - .);			\
+	.long		((fixup) - .);			\
+	.short		(type);				\
+	.short		(data);				\
+	.popsection;
+
+	.macro		_asm_extable, insn, fixup
+	__ASM_EXTABLE_RAW(\insn, \fixup, EX_TYPE_FIXUP, 0)
+	.endm
+
+#else /* __ASSEMBLY__ */
+
+#include <linux/bits.h>
+#include <linux/stringify.h>
+#include <asm/gpr-num.h>
+
+#define __ASM_EXTABLE_RAW(insn, fixup, type, data)	\
+	".pushsection	__ex_table, \"a\"\n"		\
+	".balign	4\n"				\
+	".long		((" insn ") - .)\n"		\
+	".long		((" fixup ") - .)\n"		\
+	".short		(" type ")\n"			\
+	".short		(" data ")\n"			\
+	".popsection\n"
+
+#define _ASM_EXTABLE(insn, fixup)	\
+	__ASM_EXTABLE_RAW(#insn, #fixup, __stringify(EX_TYPE_FIXUP), "0")
+
+#define EX_DATA_REG_ERR_SHIFT	0
+#define EX_DATA_REG_ERR		GENMASK(4, 0)
+#define EX_DATA_REG_ZERO_SHIFT	5
+#define EX_DATA_REG_ZERO	GENMASK(9, 5)
+
+#define EX_DATA_REG(reg, gpr)						\
+	"((.L__gpr_num_" #gpr ") << " __stringify(EX_DATA_REG_##reg##_SHIFT) ")"
+
+#define _ASM_EXTABLE_UACCESS_ERR_ZERO(insn, fixup, err, zero)		\
+	__DEFINE_ASM_GPR_NUMS						\
+	__ASM_EXTABLE_RAW(#insn, #fixup, 				\
+			  __stringify(EX_TYPE_UACCESS_ERR_ZERO),	\
+			  "("						\
+			    EX_DATA_REG(ERR, err) " | "			\
+			    EX_DATA_REG(ZERO, zero)			\
+			  ")")
+
+#define _ASM_EXTABLE_UACCESS_ERR(insn, fixup, err)			\
+	_ASM_EXTABLE_UACCESS_ERR_ZERO(insn, fixup, err, zero)
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_ASM_EXTABLE_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/bootinfo.h linux-libre-6.2-gnu/arch/loongarch/include/asm/bootinfo.h
index ed0910e8b856..0051b526ac6d 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/bootinfo.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/bootinfo.h
@@ -32,6 +32,7 @@ struct loongson_system_configuration {
 	int cores_per_node;
 	int cores_per_package;
 	unsigned long cores_io_master;
+	unsigned long suspend_addr;
 	const char *cpuname;
 };
 
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/bugs.h linux-libre-6.2-gnu/arch/loongarch/include/asm/bugs.h
new file mode 100644
index 000000000000..98396535163b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/bugs.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This is included by init/main.c to check for architecture-dependent bugs.
+ *
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#ifndef _ASM_BUGS_H
+#define _ASM_BUGS_H
+
+#include <asm/cpu.h>
+#include <asm/cpu-info.h>
+
+extern void check_bugs(void);
+
+#endif /* _ASM_BUGS_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/efi.h linux-libre-6.2-gnu/arch/loongarch/include/asm/efi.h
index 174567b00ddb..091897d40b03 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/efi.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/efi.h
@@ -9,6 +9,7 @@
 
 void __init efi_init(void);
 void __init efi_runtime_init(void);
+void __init *efi_fdt_pointer(void);
 void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
 
 #define ARCH_EFI_IRQ_FLAGS_MASK  0x00000004  /* Bit 2: CSR.CRMD.IE */
@@ -19,18 +20,18 @@ void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
 #define EFI_ALLOC_ALIGN		SZ_64K
 #define EFI_RT_VIRTUAL_OFFSET	CSR_DMW0_BASE
 
-static inline struct screen_info *alloc_screen_info(void)
+static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
 {
-	return &screen_info;
+	return ULONG_MAX;
 }
 
-static inline void free_screen_info(struct screen_info *si)
+static inline unsigned long efi_get_kimg_min_align(void)
 {
+	return SZ_2M;
 }
 
-static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
-{
-	return ULONG_MAX;
-}
+#define EFI_KIMG_PREFERRED_ADDRESS	PHYSADDR(VMLINUX_LOAD_ADDRESS)
+
+unsigned long kernel_entry_address(void);
 
 #endif /* _ASM_LOONGARCH_EFI_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/extable.h linux-libre-6.2-gnu/arch/loongarch/include/asm/extable.h
new file mode 100644
index 000000000000..5abf29f1bc91
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/extable.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_LOONGARCH_EXTABLE_H
+#define _ASM_LOONGARCH_EXTABLE_H
+
+/*
+ * The exception table consists of pairs of relative offsets: the first
+ * is the relative offset to an instruction that is allowed to fault,
+ * and the second is the relative offset at which the program should
+ * continue. No registers are modified, so it is entirely up to the
+ * continuation code to figure out what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path.  This means when everything is well,
+ * we don't even have to jump over them.  Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+
+struct exception_table_entry {
+	int insn, fixup;
+	short type, data;
+};
+
+#define ARCH_HAS_RELATIVE_EXTABLE
+
+#define swap_ex_entry_fixup(a, b, tmp, delta)		\
+do {							\
+	(a)->fixup = (b)->fixup + (delta);		\
+	(b)->fixup = (tmp).fixup - (delta);		\
+	(a)->type = (b)->type;				\
+	(b)->type = (tmp).type;				\
+	(a)->data = (b)->data;				\
+	(b)->data = (tmp).data;				\
+} while (0)
+
+#ifdef CONFIG_BPF_JIT
+bool ex_handler_bpf(const struct exception_table_entry *ex, struct pt_regs *regs);
+#else
+static inline
+bool ex_handler_bpf(const struct exception_table_entry *ex, struct pt_regs *regs)
+{
+	return false;
+}
+#endif /* !CONFIG_BPF_JIT */
+
+bool fixup_exception(struct pt_regs *regs);
+
+#endif
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/ftrace.h linux-libre-6.2-gnu/arch/loongarch/include/asm/ftrace.h
new file mode 100644
index 000000000000..3418d32d4fc7
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/ftrace.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ */
+
+#ifndef _ASM_LOONGARCH_FTRACE_H
+#define _ASM_LOONGARCH_FTRACE_H
+
+#define FTRACE_PLT_IDX		0
+#define FTRACE_REGS_PLT_IDX	1
+#define NR_FTRACE_PLTS		2
+
+#ifdef CONFIG_FUNCTION_TRACER
+
+#define MCOUNT_INSN_SIZE 4		/* sizeof mcount call */
+
+#ifndef __ASSEMBLY__
+
+#ifndef CONFIG_DYNAMIC_FTRACE
+
+#define mcount _mcount
+extern void _mcount(void);
+extern void prepare_ftrace_return(unsigned long self_addr, unsigned long callsite_sp, unsigned long old);
+
+#else
+
+struct dyn_ftrace;
+struct dyn_arch_ftrace { };
+
+#define ARCH_SUPPORTS_FTRACE_OPS 1
+#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
+
+#define ftrace_init_nop ftrace_init_nop
+int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec);
+
+static inline unsigned long ftrace_call_adjust(unsigned long addr)
+{
+	return addr;
+}
+
+void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent);
+
+#endif /* CONFIG_DYNAMIC_FTRACE */
+
+#ifdef CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS
+struct ftrace_ops;
+
+struct ftrace_regs {
+	struct pt_regs regs;
+};
+
+static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *fregs)
+{
+	return &fregs->regs;
+}
+
+#define ftrace_graph_func ftrace_graph_func
+void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
+		       struct ftrace_ops *op, struct ftrace_regs *fregs);
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* CONFIG_FUNCTION_TRACER */
+
+#endif /* _ASM_LOONGARCH_FTRACE_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/futex.h linux-libre-6.2-gnu/arch/loongarch/include/asm/futex.h
index feb6658c84ff..042ca4448e4d 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/futex.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/futex.h
@@ -7,6 +7,7 @@
 
 #include <linux/futex.h>
 #include <linux/uaccess.h>
+#include <asm/asm-extable.h>
 #include <asm/barrier.h>
 #include <asm/errno.h>
 
@@ -18,18 +19,11 @@
 	"2:	sc.w	$t0, %2				\n"	\
 	"	beqz	$t0, 1b				\n"	\
 	"3:						\n"	\
-	"	.section .fixup,\"ax\"			\n"	\
-	"4:	li.w	%0, %6				\n"	\
-	"	b	3b				\n"	\
-	"	.previous				\n"	\
-	"	.section __ex_table,\"a\"		\n"	\
-	"	"__UA_ADDR "\t1b, 4b			\n"	\
-	"	"__UA_ADDR "\t2b, 4b			\n"	\
-	"	.previous				\n"	\
+	_ASM_EXTABLE_UACCESS_ERR(1b, 3b, %0)			\
+	_ASM_EXTABLE_UACCESS_ERR(2b, 3b, %0)			\
 	: "=r" (ret), "=&r" (oldval),				\
 	  "=ZC" (*uaddr)					\
-	: "0" (0), "ZC" (*uaddr), "Jr" (oparg),			\
-	  "i" (-EFAULT)						\
+	: "0" (0), "ZC" (*uaddr), "Jr" (oparg)			\
 	: "memory", "t0");					\
 }
 
@@ -86,17 +80,10 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, u32 newv
 	"	beqz	$t0, 1b					\n"
 	"3:							\n"
 	__WEAK_LLSC_MB
-	"	.section .fixup,\"ax\"				\n"
-	"4:	li.d	%0, %6					\n"
-	"	b	3b					\n"
-	"	.previous					\n"
-	"	.section __ex_table,\"a\"			\n"
-	"	"__UA_ADDR "\t1b, 4b				\n"
-	"	"__UA_ADDR "\t2b, 4b				\n"
-	"	.previous					\n"
+	_ASM_EXTABLE_UACCESS_ERR(1b, 3b, %0)
+	_ASM_EXTABLE_UACCESS_ERR(2b, 3b, %0)
 	: "+r" (ret), "=&r" (val), "=ZC" (*uaddr)
-	: "ZC" (*uaddr), "Jr" (oldval), "Jr" (newval),
-	  "i" (-EFAULT)
+	: "ZC" (*uaddr), "Jr" (oldval), "Jr" (newval)
 	: "memory", "t0");
 
 	*uval = val;
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/gpr-num.h linux-libre-6.2-gnu/arch/loongarch/include/asm/gpr-num.h
new file mode 100644
index 000000000000..e0941af20c7e
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/gpr-num.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GPR_NUM_H
+#define __ASM_GPR_NUM_H
+
+#ifdef __ASSEMBLY__
+
+	.equ	.L__gpr_num_zero, 0
+	.irp	num,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
+	.equ	.L__gpr_num_$r\num, \num
+	.endr
+
+#else /* __ASSEMBLY__ */
+
+#define __DEFINE_ASM_GPR_NUMS					\
+"	.equ	.L__gpr_num_zero, 0\n"				\
+"	.irp	num,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31\n" \
+"	.equ	.L__gpr_num_$r\\num, \\num\n"			\
+"	.endr\n"						\
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_GPR_NUM_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/inst.h linux-libre-6.2-gnu/arch/loongarch/include/asm/inst.h
index fce1843ceebb..7eedd83fd0d7 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/inst.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/inst.h
@@ -8,14 +8,17 @@
 #include <linux/types.h>
 #include <asm/asm.h>
 
+#define INSN_NOP		0x03400000
 #define INSN_BREAK		0x002a0000
 
 #define ADDR_IMMMASK_LU52ID	0xFFF0000000000000
 #define ADDR_IMMMASK_LU32ID	0x000FFFFF00000000
+#define ADDR_IMMMASK_LU12IW	0x00000000FFFFF000
 #define ADDR_IMMMASK_ADDU16ID	0x00000000FFFF0000
 
 #define ADDR_IMMSHIFT_LU52ID	52
 #define ADDR_IMMSHIFT_LU32ID	32
+#define ADDR_IMMSHIFT_LU12IW	12
 #define ADDR_IMMSHIFT_ADDU16ID	16
 
 #define ADDR_IMM(addr, INSN)	((addr & ADDR_IMMMASK_##INSN) >> ADDR_IMMSHIFT_##INSN)
@@ -28,6 +31,7 @@ enum reg0i26_op {
 enum reg1i20_op {
 	lu12iw_op	= 0x0a,
 	lu32id_op	= 0x0b,
+	pcaddi_op	= 0x0c,
 	pcaddu12i_op	= 0x0e,
 	pcaddu18i_op	= 0x0f,
 };
@@ -35,6 +39,8 @@ enum reg1i20_op {
 enum reg1i21_op {
 	beqz_op		= 0x10,
 	bnez_op		= 0x11,
+	bceqz_op	= 0x12, /* bits[9:8] = 0x00 */
+	bcnez_op	= 0x12, /* bits[9:8] = 0x01 */
 };
 
 enum reg2_op {
@@ -76,6 +82,10 @@ enum reg2i12_op {
 	ldbu_op		= 0xa8,
 	ldhu_op		= 0xa9,
 	ldwu_op		= 0xaa,
+	flds_op		= 0xac,
+	fsts_op		= 0xad,
+	fldd_op		= 0xae,
+	fstd_op		= 0xaf,
 };
 
 enum reg2i14_op {
@@ -146,6 +156,10 @@ enum reg3_op {
 	ldxbu_op	= 0x7040,
 	ldxhu_op	= 0x7048,
 	ldxwu_op	= 0x7050,
+	fldxs_op	= 0x7060,
+	fldxd_op	= 0x7068,
+	fstxs_op	= 0x7070,
+	fstxd_op	= 0x7078,
 	amswapw_op	= 0x70c0,
 	amswapd_op	= 0x70c1,
 	amaddw_op	= 0x70c2,
@@ -307,6 +321,12 @@ static inline bool is_imm_negative(unsigned long val, unsigned int bit)
 	return val & (1UL << (bit - 1));
 }
 
+static inline bool is_pc_ins(union loongarch_instruction *ip)
+{
+	return ip->reg1i20_format.opcode >= pcaddi_op &&
+			ip->reg1i20_format.opcode <= pcaddu18i_op;
+}
+
 static inline bool is_branch_ins(union loongarch_instruction *ip)
 {
 	return ip->reg1i21_format.opcode >= beqz_op &&
@@ -331,6 +351,18 @@ static inline bool is_stack_alloc_ins(union loongarch_instruction *ip)
 		is_imm12_negative(ip->reg2i12_format.immediate);
 }
 
+int larch_insn_read(void *addr, u32 *insnp);
+int larch_insn_write(void *addr, u32 insn);
+int larch_insn_patch_text(void *addr, u32 insn);
+
+u32 larch_insn_gen_nop(void);
+u32 larch_insn_gen_b(unsigned long pc, unsigned long dest);
+u32 larch_insn_gen_bl(unsigned long pc, unsigned long dest);
+
+u32 larch_insn_gen_or(enum loongarch_gpr rd, enum loongarch_gpr rj, enum loongarch_gpr rk);
+u32 larch_insn_gen_move(enum loongarch_gpr rd, enum loongarch_gpr rj);
+
+u32 larch_insn_gen_lu12iw(enum loongarch_gpr rd, int imm);
 u32 larch_insn_gen_lu32id(enum loongarch_gpr rd, int imm);
 u32 larch_insn_gen_lu52id(enum loongarch_gpr rd, enum loongarch_gpr rj, int imm);
 u32 larch_insn_gen_jirl(enum loongarch_gpr rd, enum loongarch_gpr rj, unsigned long pc, unsigned long dest);
@@ -361,6 +393,7 @@ static inline void emit_##NAME(union loongarch_instruction *insn,	\
 }
 
 DEF_EMIT_REG0I26_FORMAT(b, b_op)
+DEF_EMIT_REG0I26_FORMAT(bl, bl_op)
 
 #define DEF_EMIT_REG1I20_FORMAT(NAME, OP)				\
 static inline void emit_##NAME(union loongarch_instruction *insn,	\
@@ -566,4 +599,10 @@ static inline void emit_##NAME(union loongarch_instruction *insn,	\
 
 DEF_EMIT_REG3SA2_FORMAT(alsld, alsld_op)
 
+struct pt_regs;
+
+void emulate_load_store_insn(struct pt_regs *regs, void __user *addr, unsigned int *pc);
+unsigned long unaligned_read(void __user *addr, void *value, unsigned long n, bool sign);
+unsigned long unaligned_write(void __user *addr, unsigned long value, unsigned long n);
+
 #endif /* _ASM_INST_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/irq.h linux-libre-6.2-gnu/arch/loongarch/include/asm/irq.h
index 5332b1433f38..a115e8999c69 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/irq.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/irq.h
@@ -93,7 +93,7 @@ int liointc_acpi_init(struct irq_domain *parent,
 int eiointc_acpi_init(struct irq_domain *parent,
 					struct acpi_madt_eio_pic *acpi_eiointc);
 
-struct irq_domain *htvec_acpi_init(struct irq_domain *parent,
+int htvec_acpi_init(struct irq_domain *parent,
 					struct acpi_madt_ht_pic *acpi_htvec);
 int pch_lpc_acpi_init(struct irq_domain *parent,
 					struct acpi_madt_lpc_pic *acpi_pchlpc);
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/loongson.h linux-libre-6.2-gnu/arch/loongarch/include/asm/loongson.h
index 00db93edae1b..12494cffffd1 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/loongson.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/loongson.h
@@ -136,4 +136,7 @@ typedef enum {
 #define ls7a_writel(val, addr)	*(volatile unsigned int   *)TO_UNCACHE(addr) = (val)
 #define ls7a_writeq(val, addr)	*(volatile unsigned long  *)TO_UNCACHE(addr) = (val)
 
+void enable_gpe_wakeup(void);
+void enable_pci_wakeup(void);
+
 #endif /* __ASM_LOONGSON_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/module.h linux-libre-6.2-gnu/arch/loongarch/include/asm/module.h
index b29b19a46f42..12a0f1e66916 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/module.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/module.h
@@ -11,7 +11,7 @@
 #define RELA_STACK_DEPTH 16
 
 struct mod_section {
-	Elf_Shdr *shdr;
+	int shndx;
 	int num_entries;
 	int max_entries;
 };
@@ -20,6 +20,9 @@ struct mod_arch_specific {
 	struct mod_section got;
 	struct mod_section plt;
 	struct mod_section plt_idx;
+
+	/* For CONFIG_DYNAMIC_FTRACE */
+	struct plt_entry *ftrace_trampolines;
 };
 
 struct got_entry {
@@ -37,8 +40,8 @@ struct plt_idx_entry {
 	Elf_Addr symbol_addr;
 };
 
-Elf_Addr module_emit_got_entry(struct module *mod, Elf_Addr val);
-Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Addr val);
+Elf_Addr module_emit_got_entry(struct module *mod, Elf_Shdr *sechdrs, Elf_Addr val);
+Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Shdr *sechdrs, Elf_Addr val);
 
 static inline struct got_entry emit_got_entry(Elf_Addr val)
 {
@@ -49,7 +52,7 @@ static inline struct plt_entry emit_plt_entry(unsigned long val)
 {
 	u32 lu12iw, lu32id, lu52id, jirl;
 
-	lu12iw = (lu12iw_op << 25 | (((val >> 12) & 0xfffff) << 5) | LOONGARCH_GPR_T1);
+	lu12iw = larch_insn_gen_lu12iw(LOONGARCH_GPR_T1, ADDR_IMM(val, LU12IW));
 	lu32id = larch_insn_gen_lu32id(LOONGARCH_GPR_T1, ADDR_IMM(val, LU32ID));
 	lu52id = larch_insn_gen_lu52id(LOONGARCH_GPR_T1, LOONGARCH_GPR_T1, ADDR_IMM(val, LU52ID));
 	jirl = larch_insn_gen_jirl(0, LOONGARCH_GPR_T1, 0, (val & 0xfff));
@@ -62,10 +65,10 @@ static inline struct plt_idx_entry emit_plt_idx_entry(unsigned long val)
 	return (struct plt_idx_entry) { val };
 }
 
-static inline int get_plt_idx(unsigned long val, const struct mod_section *sec)
+static inline int get_plt_idx(unsigned long val, Elf_Shdr *sechdrs, const struct mod_section *sec)
 {
 	int i;
-	struct plt_idx_entry *plt_idx = (struct plt_idx_entry *)sec->shdr->sh_addr;
+	struct plt_idx_entry *plt_idx = (struct plt_idx_entry *)sechdrs[sec->shndx].sh_addr;
 
 	for (i = 0; i < sec->num_entries; i++) {
 		if (plt_idx[i].symbol_addr == val)
@@ -76,11 +79,12 @@ static inline int get_plt_idx(unsigned long val, const struct mod_section *sec)
 }
 
 static inline struct plt_entry *get_plt_entry(unsigned long val,
-				      const struct mod_section *sec_plt,
-				      const struct mod_section *sec_plt_idx)
+					      Elf_Shdr *sechdrs,
+					      const struct mod_section *sec_plt,
+					      const struct mod_section *sec_plt_idx)
 {
-	int plt_idx = get_plt_idx(val, sec_plt_idx);
-	struct plt_entry *plt = (struct plt_entry *)sec_plt->shdr->sh_addr;
+	int plt_idx = get_plt_idx(val, sechdrs, sec_plt_idx);
+	struct plt_entry *plt = (struct plt_entry *)sechdrs[sec_plt->shndx].sh_addr;
 
 	if (plt_idx < 0)
 		return NULL;
@@ -89,10 +93,11 @@ static inline struct plt_entry *get_plt_entry(unsigned long val,
 }
 
 static inline struct got_entry *get_got_entry(Elf_Addr val,
+					      Elf_Shdr *sechdrs,
 					      const struct mod_section *sec)
 {
-	struct got_entry *got = (struct got_entry *)sec->shdr->sh_addr;
 	int i;
+	struct got_entry *got = (struct got_entry *)sechdrs[sec->shndx].sh_addr;
 
 	for (i = 0; i < sec->num_entries; i++)
 		if (got[i].symbol_addr == val)
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/module.lds.h linux-libre-6.2-gnu/arch/loongarch/include/asm/module.lds.h
index a3d1bc0fcc72..438f09d4ccf4 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/module.lds.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/module.lds.h
@@ -5,4 +5,5 @@ SECTIONS {
 	.got : { BYTE(0) }
 	.plt : { BYTE(0) }
 	.plt.idx : { BYTE(0) }
+	.ftrace_trampoline : { BYTE(0) }
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/pgalloc.h linux-libre-6.2-gnu/arch/loongarch/include/asm/pgalloc.h
index 4bfeb3c9c9ac..af1d1e4a6965 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/pgalloc.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/pgalloc.h
@@ -42,15 +42,6 @@ static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud)
 
 extern void pagetable_init(void);
 
-/*
- * Initialize a new pmd table with invalid pointers.
- */
-extern void pmd_init(unsigned long page, unsigned long pagetable);
-
-/*
- * Initialize a new pgd / pmd table with invalid pointers.
- */
-extern void pgd_init(unsigned long page);
 extern pgd_t *pgd_alloc(struct mm_struct *mm);
 
 #define __pte_free_tlb(tlb, pte, address)			\
@@ -76,7 +67,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 	}
 
 	pmd = (pmd_t *)page_address(pg);
-	pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
+	pmd_init(pmd);
 	return pmd;
 }
 
@@ -92,7 +83,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address)
 
 	pud = (pud_t *) __get_free_page(GFP_KERNEL);
 	if (pud)
-		pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table);
+		pud_init(pud);
 	return pud;
 }
 
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/pgtable.h linux-libre-6.2-gnu/arch/loongarch/include/asm/pgtable.h
index 79d5bfd913e0..7a34e900d8c1 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/pgtable.h
@@ -11,6 +11,7 @@
 
 #include <linux/compiler.h>
 #include <asm/addrspace.h>
+#include <asm/page.h>
 #include <asm/pgtable-bits.h>
 
 #if CONFIG_PGTABLE_LEVELS == 2
@@ -59,6 +60,7 @@
 #include <linux/mm_types.h>
 #include <linux/mmzone.h>
 #include <asm/fixmap.h>
+#include <asm/sparsemem.h>
 
 struct mm_struct;
 struct vm_area_struct;
@@ -86,7 +88,10 @@ extern unsigned long zero_page_mask;
 #define VMALLOC_START	MODULES_END
 #define VMALLOC_END	\
 	(vm_map_base +	\
-	 min(PTRS_PER_PGD * PTRS_PER_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits)) - PMD_SIZE)
+	 min(PTRS_PER_PGD * PTRS_PER_PUD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, (1UL << cpu_vabits)) - PMD_SIZE - VMEMMAP_SIZE)
+
+#define vmemmap		((struct page *)((VMALLOC_END + PMD_SIZE) & PMD_MASK))
+#define VMEMMAP_END	((unsigned long)vmemmap + VMEMMAP_SIZE - 1)
 
 #define pte_ERROR(e) \
 	pr_err("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
@@ -237,11 +242,11 @@ extern void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pm
 #define pfn_pmd(pfn, prot)	__pmd(((pfn) << _PFN_SHIFT) | pgprot_val(prot))
 
 /*
- * Initialize a new pgd / pmd table with invalid pointers.
+ * Initialize a new pgd / pud / pmd table with invalid pointers.
  */
-extern void pgd_init(unsigned long page);
-extern void pud_init(unsigned long page, unsigned long pagetable);
-extern void pmd_init(unsigned long page, unsigned long pagetable);
+extern void pgd_init(void *addr);
+extern void pud_init(void *addr);
+extern void pmd_init(void *addr);
 
 /*
  * Non-present pages:  high 40 bits are offset, next 8 bits type,
@@ -425,8 +430,6 @@ static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 	__update_tlb(vma, address, (pte_t *)pmdp);
 }
 
-#define kern_addr_valid(addr)	(1)
-
 static inline unsigned long pmd_pfn(pmd_t pmd)
 {
 	return (pmd_val(pmd) & _PFN_MASK) >> _PFN_SHIFT;
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/setup.h linux-libre-6.2-gnu/arch/loongarch/include/asm/setup.h
index ca373f8e3c4d..72ead58039f3 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/setup.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/setup.h
@@ -13,6 +13,7 @@
 
 extern unsigned long eentry;
 extern unsigned long tlbrentry;
+extern char init_command_line[COMMAND_LINE_SIZE];
 extern void tlb_init(int cpu);
 extern void cpu_cache_init(void);
 extern void cache_error_setup(void);
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/sparsemem.h linux-libre-6.2-gnu/arch/loongarch/include/asm/sparsemem.h
index 3d18cdf1b069..8d4af6aff8a8 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/sparsemem.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/sparsemem.h
@@ -11,8 +11,16 @@
 #define SECTION_SIZE_BITS	29 /* 2^29 = Largest Huge Page Size */
 #define MAX_PHYSMEM_BITS	48
 
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
+#define VMEMMAP_SIZE	(sizeof(struct page) * (1UL << (cpu_pabits + 1 - PAGE_SHIFT)))
+#endif
+
 #endif /* CONFIG_SPARSEMEM */
 
+#ifndef VMEMMAP_SIZE
+#define VMEMMAP_SIZE	0	/* 1, For FLATMEM; 2, For SPARSEMEM without VMEMMAP. */
+#endif
+
 #ifdef CONFIG_MEMORY_HOTPLUG
 int memory_add_physaddr_to_nid(u64 addr);
 #define memory_add_physaddr_to_nid memory_add_physaddr_to_nid
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/loongarch/include/asm/stackprotector.h
new file mode 100644
index 000000000000..a1a965751a7b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/stackprotector.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * GCC stack protector support.
+ *
+ * Stack protector works by putting predefined pattern at the start of
+ * the stack frame and verifying that it hasn't been overwritten when
+ * returning from the function. The pattern is called stack canary and
+ * on LoongArch gcc expects it to be defined by a global variable called
+ * "__stack_chk_guard".
+ */
+
+#ifndef _ASM_STACKPROTECTOR_H
+#define _ASM_STACKPROTECTOR_H
+
+#include <linux/random.h>
+#include <linux/version.h>
+
+extern unsigned long __stack_chk_guard;
+
+/*
+ * Initialize the stackprotector canary value.
+ *
+ * NOTE: this must only be called from functions that never return,
+ * and it must always be inlined.
+ */
+static __always_inline void boot_init_stack_canary(void)
+{
+	unsigned long canary;
+
+	/* Try to get a semi random initial value. */
+	get_random_bytes(&canary, sizeof(canary));
+	canary ^= LINUX_VERSION_CODE;
+
+	current->stack_canary = canary;
+	__stack_chk_guard = current->stack_canary;
+}
+
+#endif	/* _ASM_STACKPROTECTOR_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/string.h linux-libre-6.2-gnu/arch/loongarch/include/asm/string.h
index b07e60ded957..7b29cc9c70aa 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/string.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/string.h
@@ -5,8 +5,13 @@
 #ifndef _ASM_STRING_H
 #define _ASM_STRING_H
 
+#define __HAVE_ARCH_MEMSET
 extern void *memset(void *__s, int __c, size_t __count);
+
+#define __HAVE_ARCH_MEMCPY
 extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+
+#define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
 
 #endif /* _ASM_STRING_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/thread_info.h linux-libre-6.2-gnu/arch/loongarch/include/asm/thread_info.h
index b7dd9f19a5a9..1a3354ca056e 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/thread_info.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/thread_info.h
@@ -38,7 +38,7 @@ struct thread_info {
 #define INIT_THREAD_INFO(tsk)			\
 {						\
 	.task		= &tsk,			\
-	.flags		= 0,			\
+	.flags		= _TIF_FIXADE,		\
 	.cpu		= 0,			\
 	.preempt_count	= INIT_PREEMPT_COUNT,	\
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/time.h linux-libre-6.2-gnu/arch/loongarch/include/asm/time.h
index 2eae219301d0..037a2d1b8ff4 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/time.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/time.h
@@ -12,6 +12,7 @@
 extern u64 cpu_clock_freq;
 extern u64 const_clock_freq;
 
+extern void save_counter(void);
 extern void sync_counter(void);
 
 static inline unsigned int calc_const_freq(void)
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/uaccess.h linux-libre-6.2-gnu/arch/loongarch/include/asm/uaccess.h
index a8ae2af4025a..255899d4a7c3 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/uaccess.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/uaccess.h
@@ -15,7 +15,8 @@
 #include <linux/string.h>
 #include <linux/extable.h>
 #include <asm/pgtable.h>
-#include <asm-generic/extable.h>
+#include <asm/extable.h>
+#include <asm/asm-extable.h>
 #include <asm-generic/access_ok.h>
 
 extern u64 __ua_limit;
@@ -160,16 +161,9 @@ do {									\
 	__asm__ __volatile__(						\
 	"1:	" insn "	%1, %2				\n"	\
 	"2:							\n"	\
-	"	.section .fixup,\"ax\"				\n"	\
-	"3:	li.w	%0, %3					\n"	\
-	"	move	%1, $zero				\n"	\
-	"	b	2b					\n"	\
-	"	.previous					\n"	\
-	"	.section __ex_table,\"a\"			\n"	\
-	"	"__UA_ADDR "\t1b, 3b				\n"	\
-	"	.previous					\n"	\
+	_ASM_EXTABLE_UACCESS_ERR_ZERO(1b, 2b, %0, %1)			\
 	: "+r" (__gu_err), "=r" (__gu_tmp)				\
-	: "m" (__m(ptr)), "i" (-EFAULT));				\
+	: "m" (__m(ptr)));						\
 									\
 	(val) = (__typeof__(*(ptr))) __gu_tmp;				\
 }
@@ -192,15 +186,9 @@ do {									\
 	__asm__ __volatile__(						\
 	"1:	" insn "	%z2, %1		# __put_user_asm\n"	\
 	"2:							\n"	\
-	"	.section	.fixup,\"ax\"			\n"	\
-	"3:	li.w	%0, %3					\n"	\
-	"	b	2b					\n"	\
-	"	.previous					\n"	\
-	"	.section	__ex_table,\"a\"		\n"	\
-	"	" __UA_ADDR "	1b, 3b				\n"	\
-	"	.previous					\n"	\
+	_ASM_EXTABLE_UACCESS_ERR(1b, 2b, %0)				\
 	: "+r" (__pu_err), "=m" (__m(ptr))				\
-	: "Jr" (__pu_val), "i" (-EFAULT));				\
+	: "Jr" (__pu_val));						\
 }
 
 #define __get_kernel_nofault(dst, src, type, err_label)			\
diff --git linux-libre-6.1-gnu/arch/loongarch/include/asm/unwind.h linux-libre-6.2-gnu/arch/loongarch/include/asm/unwind.h
index 6af4718bdf01..b9dce87afd2e 100644
--- linux-libre-6.1-gnu/arch/loongarch/include/asm/unwind.h
+++ linux-libre-6.2-gnu/arch/loongarch/include/asm/unwind.h
@@ -8,7 +8,9 @@
 #define _ASM_UNWIND_H
 
 #include <linux/sched.h>
+#include <linux/ftrace.h>
 
+#include <asm/ptrace.h>
 #include <asm/stacktrace.h>
 
 enum unwinder_type {
@@ -20,10 +22,13 @@ struct unwind_state {
 	char type; /* UNWINDER_XXX */
 	struct stack_info stack_info;
 	struct task_struct *task;
-	bool first, error;
+	bool first, error, reset;
+	int graph_idx;
 	unsigned long sp, pc, ra;
 };
 
+bool default_next_frame(struct unwind_state *state);
+
 void unwind_start(struct unwind_state *state,
 		  struct task_struct *task, struct pt_regs *regs);
 bool unwind_next_frame(struct unwind_state *state);
@@ -39,4 +44,39 @@ static inline bool unwind_error(struct unwind_state *state)
 	return state->error;
 }
 
+#define GRAPH_FAKE_OFFSET (sizeof(struct pt_regs) - offsetof(struct pt_regs, regs[1]))
+
+static inline unsigned long unwind_graph_addr(struct unwind_state *state,
+					unsigned long pc, unsigned long cfa)
+{
+	return ftrace_graph_ret_addr(state->task, &state->graph_idx,
+				     pc, (unsigned long *)(cfa - GRAPH_FAKE_OFFSET));
+}
+
+static __always_inline void __unwind_start(struct unwind_state *state,
+					struct task_struct *task, struct pt_regs *regs)
+{
+	memset(state, 0, sizeof(*state));
+	if (regs) {
+		state->sp = regs->regs[3];
+		state->pc = regs->csr_era;
+		state->ra = regs->regs[1];
+	} else if (task && task != current) {
+		state->sp = thread_saved_fp(task);
+		state->pc = thread_saved_ra(task);
+		state->ra = 0;
+	} else {
+		state->sp = (unsigned long)__builtin_frame_address(0);
+		state->pc = (unsigned long)__builtin_return_address(0);
+		state->ra = 0;
+	}
+	state->task = task;
+	get_stack_info(state->sp, state->task, &state->stack_info);
+	state->pc = unwind_graph_addr(state, state->pc, state->sp);
+}
+
+static __always_inline unsigned long __unwind_get_return_address(struct unwind_state *state)
+{
+	return unwind_done(state) ? 0 : state->pc;
+}
 #endif /* _ASM_UNWIND_H */
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/Makefile linux-libre-6.2-gnu/arch/loongarch/kernel/Makefile
index 42be564278fa..c8cfbd562921 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/Makefile
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/Makefile
@@ -7,13 +7,27 @@ extra-y		:= vmlinux.lds
 
 obj-y		+= head.o cpu-probe.o cacheinfo.o env.o setup.o entry.o genex.o \
 		   traps.o irq.o idle.o process.o dma.o mem.o io.o reset.o switch.o \
-		   elf.o syscall.o signal.o time.o topology.o inst.o ptrace.o vdso.o
+		   elf.o syscall.o signal.o time.o topology.o inst.o ptrace.o vdso.o \
+		   alternative.o unaligned.o unwind.o
 
 obj-$(CONFIG_ACPI)		+= acpi.o
 obj-$(CONFIG_EFI) 		+= efi.o
 
 obj-$(CONFIG_CPU_HAS_FPU)	+= fpu.o
 
+ifdef CONFIG_FUNCTION_TRACER
+  ifndef CONFIG_DYNAMIC_FTRACE
+    obj-y += mcount.o ftrace.o
+    CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
+  else
+    obj-y += mcount_dyn.o ftrace_dyn.o
+    CFLAGS_REMOVE_ftrace_dyn.o = $(CC_FLAGS_FTRACE)
+  endif
+  CFLAGS_REMOVE_inst.o = $(CC_FLAGS_FTRACE)
+  CFLAGS_REMOVE_time.o = $(CC_FLAGS_FTRACE)
+  CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
+endif
+
 obj-$(CONFIG_MODULES)		+= module.o module-sections.o
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/acpi.c linux-libre-6.2-gnu/arch/loongarch/kernel/acpi.c
index 8319cc409009..98f431157e4c 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/acpi.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/acpi.c
@@ -12,6 +12,7 @@
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/memblock.h>
+#include <linux/of_fdt.h>
 #include <linux/serial_core.h>
 #include <asm/io.h>
 #include <asm/numa.h>
@@ -139,20 +140,26 @@ static void __init acpi_process_madt(void)
 	loongson_sysconf.nr_cpus = num_processors;
 }
 
+#ifndef CONFIG_SUSPEND
+int (*acpi_suspend_lowlevel)(void);
+#else
+int (*acpi_suspend_lowlevel)(void) = loongarch_acpi_suspend;
+#endif
+
 void __init acpi_boot_table_init(void)
 {
 	/*
 	 * If acpi_disabled, bail out
 	 */
 	if (acpi_disabled)
-		return;
+		goto fdt_earlycon;
 
 	/*
 	 * Initialize the ACPI boot-time table parser.
 	 */
 	if (acpi_table_init()) {
 		disable_acpi();
-		return;
+		goto fdt_earlycon;
 	}
 
 	loongson_sysconf.boot_cpu_id = read_csr_cpuid();
@@ -164,6 +171,12 @@ void __init acpi_boot_table_init(void)
 
 	/* Do not enable ACPI SPCR console by default */
 	acpi_parse_spcr(earlycon_acpi_spcr_enable, false);
+
+	return;
+
+fdt_earlycon:
+	if (earlycon_acpi_spcr_enable)
+		early_init_dt_scan_chosen_stdout();
 }
 
 #ifdef CONFIG_ACPI_NUMA
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/alternative.c linux-libre-6.2-gnu/arch/loongarch/kernel/alternative.c
new file mode 100644
index 000000000000..4ad13847e962
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/alternative.c
@@ -0,0 +1,246 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <asm/alternative.h>
+#include <asm/cacheflush.h>
+#include <asm/inst.h>
+#include <asm/sections.h>
+
+int __read_mostly alternatives_patched;
+
+EXPORT_SYMBOL_GPL(alternatives_patched);
+
+#define MAX_PATCH_SIZE (((u8)(-1)) / LOONGARCH_INSN_SIZE)
+
+static int __initdata_or_module debug_alternative;
+
+static int __init debug_alt(char *str)
+{
+	debug_alternative = 1;
+	return 1;
+}
+__setup("debug-alternative", debug_alt);
+
+#define DPRINTK(fmt, args...)						\
+do {									\
+	if (debug_alternative)						\
+		printk(KERN_DEBUG "%s: " fmt "\n", __func__, ##args);	\
+} while (0)
+
+#define DUMP_WORDS(buf, count, fmt, args...)				\
+do {									\
+	if (unlikely(debug_alternative)) {				\
+		int _j;							\
+		union loongarch_instruction *_buf = buf;		\
+									\
+		if (!(count))						\
+			break;						\
+									\
+		printk(KERN_DEBUG fmt, ##args);				\
+		for (_j = 0; _j < count - 1; _j++)			\
+			printk(KERN_CONT "<%08x> ", _buf[_j].word);	\
+		printk(KERN_CONT "<%08x>\n", _buf[_j].word);		\
+	}								\
+} while (0)
+
+/* Use this to add nops to a buffer, then text_poke the whole buffer. */
+static void __init_or_module add_nops(union loongarch_instruction *insn, int count)
+{
+	while (count--) {
+		insn->word = INSN_NOP;
+		insn++;
+	}
+}
+
+/* Is the jump addr in local .altinstructions */
+static inline bool in_alt_jump(unsigned long jump, void *start, void *end)
+{
+	return jump >= (unsigned long)start && jump < (unsigned long)end;
+}
+
+static void __init_or_module recompute_jump(union loongarch_instruction *buf,
+		union loongarch_instruction *dest, union loongarch_instruction *src,
+		void *start, void *end)
+{
+	unsigned int si, si_l, si_h;
+	unsigned long cur_pc, jump_addr, pc;
+	long offset;
+
+	cur_pc = (unsigned long)src;
+	pc = (unsigned long)dest;
+
+	si_l = src->reg0i26_format.immediate_l;
+	si_h = src->reg0i26_format.immediate_h;
+	switch (src->reg0i26_format.opcode) {
+	case b_op:
+	case bl_op:
+		jump_addr = cur_pc + sign_extend64((si_h << 16 | si_l) << 2, 27);
+		if (in_alt_jump(jump_addr, start, end))
+			return;
+		offset = jump_addr - pc;
+		BUG_ON(offset < -SZ_128M || offset >= SZ_128M);
+		offset >>= 2;
+		buf->reg0i26_format.immediate_h = offset >> 16;
+		buf->reg0i26_format.immediate_l = offset;
+		return;
+	}
+
+	si_l = src->reg1i21_format.immediate_l;
+	si_h = src->reg1i21_format.immediate_h;
+	switch (src->reg1i21_format.opcode) {
+	case bceqz_op: /* bceqz_op = bcnez_op */
+		BUG_ON(buf->reg1i21_format.rj & BIT(4));
+		fallthrough;
+	case beqz_op:
+	case bnez_op:
+		jump_addr = cur_pc + sign_extend64((si_h << 16 | si_l) << 2, 22);
+		if (in_alt_jump(jump_addr, start, end))
+			return;
+		offset = jump_addr - pc;
+		BUG_ON(offset < -SZ_4M || offset >= SZ_4M);
+		offset >>= 2;
+		buf->reg1i21_format.immediate_h = offset >> 16;
+		buf->reg1i21_format.immediate_l = offset;
+		return;
+	}
+
+	si = src->reg2i16_format.immediate;
+	switch (src->reg2i16_format.opcode) {
+	case beq_op:
+	case bne_op:
+	case blt_op:
+	case bge_op:
+	case bltu_op:
+	case bgeu_op:
+		jump_addr = cur_pc + sign_extend64(si << 2, 17);
+		if (in_alt_jump(jump_addr, start, end))
+			return;
+		offset = jump_addr - pc;
+		BUG_ON(offset < -SZ_128K || offset >= SZ_128K);
+		offset >>= 2;
+		buf->reg2i16_format.immediate = offset;
+		return;
+	}
+}
+
+static int __init_or_module copy_alt_insns(union loongarch_instruction *buf,
+	union loongarch_instruction *dest, union loongarch_instruction *src, int nr)
+{
+	int i;
+
+	for (i = 0; i < nr; i++) {
+		buf[i].word = src[i].word;
+
+		if (is_pc_ins(&src[i])) {
+			pr_err("Not support pcrel instruction at present!");
+			return -EINVAL;
+		}
+
+		if (is_branch_ins(&src[i]) &&
+		    src[i].reg2i16_format.opcode != jirl_op) {
+			recompute_jump(&buf[i], &dest[i], &src[i], src, src + nr);
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * text_poke_early - Update instructions on a live kernel at boot time
+ *
+ * When you use this code to patch more than one byte of an instruction
+ * you need to make sure that other CPUs cannot execute this code in parallel.
+ * Also no thread must be currently preempted in the middle of these
+ * instructions. And on the local CPU you need to be protected again NMI or MCE
+ * handlers seeing an inconsistent instruction while you patch.
+ */
+static void *__init_or_module text_poke_early(union loongarch_instruction *insn,
+			      union loongarch_instruction *buf, unsigned int nr)
+{
+	int i;
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	for (i = 0; i < nr; i++)
+		insn[i].word = buf[i].word;
+
+	local_irq_restore(flags);
+
+	wbflush();
+	flush_icache_range((unsigned long)insn, (unsigned long)(insn + nr));
+
+	return insn;
+}
+
+/*
+ * Replace instructions with better alternatives for this CPU type. This runs
+ * before SMP is initialized to avoid SMP problems with self modifying code.
+ * This implies that asymmetric systems where APs have less capabilities than
+ * the boot processor are not handled. Tough. Make sure you disable such
+ * features by hand.
+ */
+void __init_or_module apply_alternatives(struct alt_instr *start, struct alt_instr *end)
+{
+	struct alt_instr *a;
+	unsigned int nr_instr, nr_repl, nr_insnbuf;
+	union loongarch_instruction *instr, *replacement;
+	union loongarch_instruction insnbuf[MAX_PATCH_SIZE];
+
+	DPRINTK("alt table %px, -> %px", start, end);
+	/*
+	 * The scan order should be from start to end. A later scanned
+	 * alternative code can overwrite previously scanned alternative code.
+	 * Some kernel functions (e.g. memcpy, memset, etc) use this order to
+	 * patch code.
+	 *
+	 * So be careful if you want to change the scan order to any other
+	 * order.
+	 */
+	for (a = start; a < end; a++) {
+		nr_insnbuf = 0;
+
+		instr = (void *)&a->instr_offset + a->instr_offset;
+		replacement = (void *)&a->replace_offset + a->replace_offset;
+
+		BUG_ON(a->instrlen > sizeof(insnbuf));
+		BUG_ON(a->instrlen & 0x3);
+		BUG_ON(a->replacementlen & 0x3);
+
+		nr_instr = a->instrlen / LOONGARCH_INSN_SIZE;
+		nr_repl = a->replacementlen / LOONGARCH_INSN_SIZE;
+
+		if (!cpu_has(a->feature)) {
+			DPRINTK("feat not exist: %d, old: (%px len: %d), repl: (%px, len: %d)",
+				a->feature, instr, a->instrlen,
+				replacement, a->replacementlen);
+
+			continue;
+		}
+
+		DPRINTK("feat: %d, old: (%px len: %d), repl: (%px, len: %d)",
+			a->feature, instr, a->instrlen,
+			replacement, a->replacementlen);
+
+		DUMP_WORDS(instr, nr_instr, "%px: old_insn: ", instr);
+		DUMP_WORDS(replacement, nr_repl, "%px: rpl_insn: ", replacement);
+
+		copy_alt_insns(insnbuf, instr, replacement, nr_repl);
+		nr_insnbuf = nr_repl;
+
+		if (nr_instr > nr_repl) {
+			add_nops(insnbuf + nr_repl, nr_instr - nr_repl);
+			nr_insnbuf += nr_instr - nr_repl;
+		}
+		DUMP_WORDS(insnbuf, nr_insnbuf, "%px: final_insn: ", instr);
+
+		text_poke_early(instr, insnbuf, nr_insnbuf);
+	}
+}
+
+void __init alternative_instructions(void)
+{
+	apply_alternatives(__alt_instructions, __alt_instructions_end);
+
+	alternatives_patched = 1;
+}
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/asm-offsets.c linux-libre-6.2-gnu/arch/loongarch/kernel/asm-offsets.c
index bdd88eda9513..4bdb203fc66e 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/asm-offsets.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/asm-offsets.c
@@ -68,6 +68,9 @@ void output_task_defines(void)
 	OFFSET(TASK_FLAGS, task_struct, flags);
 	OFFSET(TASK_MM, task_struct, mm);
 	OFFSET(TASK_PID, task_struct, pid);
+#if defined(CONFIG_STACKPROTECTOR)
+	OFFSET(TASK_STACK_CANARY, task_struct, stack_canary);
+#endif
 	DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct));
 	BLANK();
 }
@@ -257,3 +260,15 @@ void output_smpboot_defines(void)
 	BLANK();
 }
 #endif
+
+#ifdef CONFIG_HIBERNATION
+void output_pbe_defines(void)
+{
+	COMMENT(" Linux struct pbe offsets. ");
+	OFFSET(PBE_ADDRESS, pbe, address);
+	OFFSET(PBE_ORIG_ADDRESS, pbe, orig_address);
+	OFFSET(PBE_NEXT, pbe, next);
+	DEFINE(PBE_SIZE, sizeof(struct pbe));
+	BLANK();
+}
+#endif
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/cpu-probe.c linux-libre-6.2-gnu/arch/loongarch/kernel/cpu-probe.c
index 255a09876ef2..3a3fce2d7846 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/cpu-probe.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/cpu-probe.c
@@ -94,7 +94,7 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c)
 	c->options = LOONGARCH_CPU_CPUCFG | LOONGARCH_CPU_CSR |
 		     LOONGARCH_CPU_TLB | LOONGARCH_CPU_VINT | LOONGARCH_CPU_WATCH;
 
-	elf_hwcap |= HWCAP_LOONGARCH_CRC32;
+	elf_hwcap = HWCAP_LOONGARCH_CPUCFG | HWCAP_LOONGARCH_CRC32;
 
 	config = read_cpucfg(LOONGARCH_CPUCFG1);
 	if (config & CPUCFG1_UAL) {
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/efi.c linux-libre-6.2-gnu/arch/loongarch/kernel/efi.c
index a31329971133..3d448fef3af4 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/efi.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/efi.c
@@ -28,16 +28,29 @@ static unsigned long efi_nr_tables;
 static unsigned long efi_config_table;
 
 static unsigned long __initdata boot_memmap = EFI_INVALID_TABLE_ADDR;
+static unsigned long __initdata fdt_pointer = EFI_INVALID_TABLE_ADDR;
 
 static efi_system_table_t *efi_systab;
 static efi_config_table_type_t arch_tables[] __initdata = {
 	{LINUX_EFI_BOOT_MEMMAP_GUID,	&boot_memmap,	"MEMMAP" },
+	{DEVICE_TREE_GUID,		&fdt_pointer,	"FDTPTR" },
 	{},
 };
 
+void __init *efi_fdt_pointer(void)
+{
+	if (!efi_systab)
+		return NULL;
+
+	if (fdt_pointer == EFI_INVALID_TABLE_ADDR)
+		return NULL;
+
+	return early_memremap_ro(fdt_pointer, SZ_64K);
+}
+
 void __init efi_runtime_init(void)
 {
-	if (!efi_enabled(EFI_BOOT))
+	if (!efi_enabled(EFI_BOOT) || !efi_systab->runtime)
 		return;
 
 	if (efi_runtime_disabled()) {
@@ -52,6 +65,27 @@ void __init efi_runtime_init(void)
 	set_bit(EFI_RUNTIME_SERVICES, &efi.flags);
 }
 
+unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR;
+
+static void __init init_screen_info(void)
+{
+	struct screen_info *si;
+
+	if (screen_info_table == EFI_INVALID_TABLE_ADDR)
+		return;
+
+	si = early_memremap(screen_info_table, sizeof(*si));
+	if (!si) {
+		pr_err("Could not map screen_info config table\n");
+		return;
+	}
+	screen_info = *si;
+	memset(si, 0, sizeof(*si));
+	early_memunmap(si, sizeof(*si));
+
+	memblock_reserve(screen_info.lfb_base, screen_info.lfb_size);
+}
+
 void __init efi_init(void)
 {
 	int size;
@@ -80,8 +114,7 @@ void __init efi_init(void)
 
 	set_bit(EFI_CONFIG_TABLES, &efi.flags);
 
-	if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI)
-		memblock_reserve(screen_info.lfb_base, screen_info.lfb_size);
+	init_screen_info();
 
 	if (boot_memmap == EFI_INVALID_TABLE_ADDR)
 		return;
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/env.c linux-libre-6.2-gnu/arch/loongarch/kernel/env.c
index 6d56a463b091..6b3bfb0092e6 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/env.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/env.c
@@ -11,6 +11,7 @@
 #include <asm/early_ioremap.h>
 #include <asm/bootinfo.h>
 #include <asm/loongson.h>
+#include <asm/setup.h>
 
 u64 efi_system_table;
 struct loongson_system_configuration loongson_sysconf;
@@ -27,6 +28,7 @@ void __init init_environ(void)
 		clear_bit(EFI_BOOT, &efi.flags);
 
 	strscpy(boot_command_line, cmdline, COMMAND_LINE_SIZE);
+	strscpy(init_command_line, cmdline, COMMAND_LINE_SIZE);
 	early_memunmap(cmdline, COMMAND_LINE_SIZE);
 
 	efi_system_table = fw_arg2;
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/fpu.S linux-libre-6.2-gnu/arch/loongarch/kernel/fpu.S
index 576b3370a296..ccde94140c89 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/fpu.S
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/fpu.S
@@ -8,6 +8,7 @@
  */
 #include <asm/asm.h>
 #include <asm/asmmacro.h>
+#include <asm/asm-extable.h>
 #include <asm/asm-offsets.h>
 #include <asm/errno.h>
 #include <asm/export.h>
@@ -21,9 +22,7 @@
 
 	.macro	EX insn, reg, src, offs
 .ex\@:	\insn	\reg, \src, \offs
-	.section __ex_table,"a"
-	PTR	.ex\@, fault
-	.previous
+	_asm_extable .ex\@, fault
 	.endm
 
 	.macro sc_save_fp base
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/ftrace.c linux-libre-6.2-gnu/arch/loongarch/kernel/ftrace.c
new file mode 100644
index 000000000000..8c3ec1bc7aad
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/ftrace.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ */
+
+#include <linux/init.h>
+#include <linux/ftrace.h>
+#include <linux/syscalls.h>
+#include <linux/uaccess.h>
+
+#include <asm/asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/cacheflush.h>
+#include <asm/inst.h>
+#include <asm/loongarch.h>
+#include <asm/syscall.h>
+
+#include <asm-generic/sections.h>
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+
+/*
+ * As `call _mcount` follows LoongArch psABI, ra-saved operation and
+ * stack operation can be found before this insn.
+ */
+
+static int ftrace_get_parent_ra_addr(unsigned long insn_addr, int *ra_off)
+{
+	int limit = 32;
+	union loongarch_instruction *insn;
+
+	insn = (union loongarch_instruction *)insn_addr;
+
+	do {
+		insn--;
+		limit--;
+
+		if (is_ra_save_ins(insn))
+			*ra_off = -((1 << 12) - insn->reg2i12_format.immediate);
+
+	} while (!is_stack_alloc_ins(insn) && limit);
+
+	if (!limit)
+		return -EINVAL;
+
+	return 0;
+}
+
+void prepare_ftrace_return(unsigned long self_addr,
+		unsigned long callsite_sp, unsigned long old)
+{
+	int ra_off;
+	unsigned long return_hooker = (unsigned long)&return_to_handler;
+
+	if (unlikely(ftrace_graph_is_dead()))
+		return;
+
+	if (unlikely(atomic_read(&current->tracing_graph_pause)))
+		return;
+
+	if (ftrace_get_parent_ra_addr(self_addr, &ra_off))
+		goto out;
+
+	if (!function_graph_enter(old, self_addr, 0, NULL))
+		*(unsigned long *)(callsite_sp + ra_off) = return_hooker;
+
+	return;
+
+out:
+	ftrace_graph_stop();
+	WARN_ON(1);
+}
+#endif	/* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/ftrace_dyn.c linux-libre-6.2-gnu/arch/loongarch/kernel/ftrace_dyn.c
new file mode 100644
index 000000000000..0f07591cab30
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/ftrace_dyn.c
@@ -0,0 +1,273 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Based on arch/arm64/kernel/ftrace.c
+ *
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ */
+
+#include <linux/ftrace.h>
+#include <linux/uaccess.h>
+
+#include <asm/inst.h>
+#include <asm/module.h>
+
+static int ftrace_modify_code(unsigned long pc, u32 old, u32 new, bool validate)
+{
+	u32 replaced;
+
+	if (validate) {
+		if (larch_insn_read((void *)pc, &replaced))
+			return -EFAULT;
+
+		if (replaced != old)
+			return -EINVAL;
+	}
+
+	if (larch_insn_patch_text((void *)pc, new))
+		return -EPERM;
+
+	return 0;
+}
+
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+
+#ifdef CONFIG_MODULES
+static inline int __get_mod(struct module **mod, unsigned long addr)
+{
+	preempt_disable();
+	*mod = __module_text_address(addr);
+	preempt_enable();
+
+	if (WARN_ON(!(*mod)))
+		return -EINVAL;
+
+	return 0;
+}
+
+static struct plt_entry *get_ftrace_plt(struct module *mod, unsigned long addr)
+{
+	struct plt_entry *plt = mod->arch.ftrace_trampolines;
+
+	if (addr == FTRACE_ADDR)
+		return &plt[FTRACE_PLT_IDX];
+	if (addr == FTRACE_REGS_ADDR &&
+			IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS))
+		return &plt[FTRACE_REGS_PLT_IDX];
+
+	return NULL;
+}
+
+static unsigned long get_plt_addr(struct module *mod, unsigned long addr)
+{
+	struct plt_entry *plt;
+
+	plt = get_ftrace_plt(mod, addr);
+	if (!plt) {
+		pr_err("ftrace: no module PLT for %ps\n", (void *)addr);
+		return -EINVAL;
+	}
+
+	return (unsigned long)plt;
+}
+#endif
+
+int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr, unsigned long addr)
+{
+	u32 old, new;
+	unsigned long pc;
+	long offset __maybe_unused;
+
+	pc = rec->ip + LOONGARCH_INSN_SIZE;
+
+#ifdef CONFIG_MODULES
+	offset = (long)pc - (long)addr;
+
+	if (offset < -SZ_128M || offset >= SZ_128M) {
+		int ret;
+		struct module *mod;
+
+		ret = __get_mod(&mod, pc);
+		if (ret)
+			return ret;
+
+		addr = get_plt_addr(mod, addr);
+
+		old_addr = get_plt_addr(mod, old_addr);
+	}
+#endif
+
+	new = larch_insn_gen_bl(pc, addr);
+	old = larch_insn_gen_bl(pc, old_addr);
+
+	return ftrace_modify_code(pc, old, new, true);
+}
+
+#endif /* CONFIG_DYNAMIC_FTRACE_WITH_REGS */
+
+int ftrace_update_ftrace_func(ftrace_func_t func)
+{
+	u32 new;
+	unsigned long pc;
+
+	pc = (unsigned long)&ftrace_call;
+	new = larch_insn_gen_bl(pc, (unsigned long)func);
+
+	return ftrace_modify_code(pc, 0, new, false);
+}
+
+/*
+ * The compiler has inserted 2 NOPs before the regular function prologue.
+ * T series registers are available and safe because of LoongArch's psABI.
+ *
+ * At runtime, we can replace nop with bl to enable ftrace call and replace bl
+ * with nop to disable ftrace call. The bl requires us to save the original RA
+ * value, so it saves RA at t0 here.
+ *
+ * Details are:
+ *
+ * | Compiled   |       Disabled         |        Enabled         |
+ * +------------+------------------------+------------------------+
+ * | nop        | move     t0, ra        | move     t0, ra        |
+ * | nop        | nop                    | bl       ftrace_caller |
+ * | func_body  | func_body              | func_body              |
+ *
+ * The RA value will be recovered by ftrace_regs_entry, and restored into RA
+ * before returning to the regular function prologue. When a function is not
+ * being traced, the "move t0, ra" is not harmful.
+ */
+
+int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
+{
+	u32 old, new;
+	unsigned long pc;
+
+	pc = rec->ip;
+	old = larch_insn_gen_nop();
+	new = larch_insn_gen_move(LOONGARCH_GPR_T0, LOONGARCH_GPR_RA);
+
+	return ftrace_modify_code(pc, old, new, true);
+}
+
+int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
+{
+	u32 old, new;
+	unsigned long pc;
+	long offset __maybe_unused;
+
+	pc = rec->ip + LOONGARCH_INSN_SIZE;
+
+#ifdef CONFIG_MODULES
+	offset = (long)pc - (long)addr;
+
+	if (offset < -SZ_128M || offset >= SZ_128M) {
+		int ret;
+		struct module *mod;
+
+		ret = __get_mod(&mod, pc);
+		if (ret)
+			return ret;
+
+		addr = get_plt_addr(mod, addr);
+	}
+#endif
+
+	old = larch_insn_gen_nop();
+	new = larch_insn_gen_bl(pc, addr);
+
+	return ftrace_modify_code(pc, old, new, true);
+}
+
+int ftrace_make_nop(struct module *mod, struct dyn_ftrace *rec, unsigned long addr)
+{
+	u32 old, new;
+	unsigned long pc;
+	long offset __maybe_unused;
+
+	pc = rec->ip + LOONGARCH_INSN_SIZE;
+
+#ifdef CONFIG_MODULES
+	offset = (long)pc - (long)addr;
+
+	if (offset < -SZ_128M || offset >= SZ_128M) {
+		int ret;
+		struct module *mod;
+
+		ret = __get_mod(&mod, pc);
+		if (ret)
+			return ret;
+
+		addr = get_plt_addr(mod, addr);
+	}
+#endif
+
+	new = larch_insn_gen_nop();
+	old = larch_insn_gen_bl(pc, addr);
+
+	return ftrace_modify_code(pc, old, new, true);
+}
+
+void arch_ftrace_update_code(int command)
+{
+	command |= FTRACE_MAY_SLEEP;
+	ftrace_modify_all_code(command);
+}
+
+int __init ftrace_dyn_arch_init(void)
+{
+	return 0;
+}
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent)
+{
+	unsigned long old;
+	unsigned long return_hooker = (unsigned long)&return_to_handler;
+
+	if (unlikely(atomic_read(&current->tracing_graph_pause)))
+		return;
+
+	old = *parent;
+
+	if (!function_graph_enter(old, self_addr, 0, parent))
+		*parent = return_hooker;
+}
+
+#ifdef CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS
+void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
+		       struct ftrace_ops *op, struct ftrace_regs *fregs)
+{
+	struct pt_regs *regs = &fregs->regs;
+	unsigned long *parent = (unsigned long *)&regs->regs[1];
+
+	prepare_ftrace_return(ip, (unsigned long *)parent);
+}
+#else
+static int ftrace_modify_graph_caller(bool enable)
+{
+	u32 branch, nop;
+	unsigned long pc, func;
+	extern void ftrace_graph_call(void);
+
+	pc = (unsigned long)&ftrace_graph_call;
+	func = (unsigned long)&ftrace_graph_caller;
+
+	nop = larch_insn_gen_nop();
+	branch = larch_insn_gen_b(pc, func);
+
+	if (enable)
+		return ftrace_modify_code(pc, nop, branch, true);
+	else
+		return ftrace_modify_code(pc, branch, nop, true);
+}
+
+int ftrace_enable_ftrace_graph_caller(void)
+{
+	return ftrace_modify_graph_caller(true);
+}
+
+int ftrace_disable_ftrace_graph_caller(void)
+{
+	return ftrace_modify_graph_caller(false);
+}
+#endif /* CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS */
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/genex.S linux-libre-6.2-gnu/arch/loongarch/kernel/genex.S
index 75e5be807a0d..7e5c293ed89f 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/genex.S
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/genex.S
@@ -67,14 +67,17 @@ SYM_FUNC_END(except_vec_cex)
 	.macro	BUILD_HANDLER exception handler prep
 	.align	5
 	SYM_FUNC_START(handle_\exception)
+	666:
 	BACKUP_T0T1
 	SAVE_ALL
 	build_prep_\prep
 	move	a0, sp
 	la.abs	t0, do_\handler
 	jirl	ra, t0, 0
+	668:
 	RESTORE_ALL_AND_RET
 	SYM_FUNC_END(handle_\exception)
+	SYM_DATA(unwind_hint_\exception, .word 668b - 666b)
 	.endm
 
 	BUILD_HANDLER ade ade badv
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/head.S linux-libre-6.2-gnu/arch/loongarch/kernel/head.S
index 84970e266658..57bada6b4e93 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/head.S
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/head.S
@@ -25,7 +25,8 @@ _head:
 	.dword	kernel_entry		/* Kernel entry point */
 	.dword	_end - _text		/* Kernel image effective size */
 	.quad	0			/* Kernel image load offset from start of RAM */
-	.org	0x3c			/* 0x20 ~ 0x3b reserved */
+	.org	0x38			/* 0x20 ~ 0x37 reserved */
+	.long	LINUX_PE_MAGIC
 	.long	pe_header - _head	/* Offset to the PE header */
 
 pe_header:
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/image-vars.h linux-libre-6.2-gnu/arch/loongarch/kernel/image-vars.h
index 88f5d81702df..e561989d02de 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/image-vars.h
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/image-vars.h
@@ -7,15 +7,7 @@
 
 #ifdef CONFIG_EFI_STUB
 
-__efistub_memcmp		= memcmp;
-__efistub_memchr		= memchr;
-__efistub_strcat		= strcat;
 __efistub_strcmp		= strcmp;
-__efistub_strlen		= strlen;
-__efistub_strncat		= strncat;
-__efistub_strnstr		= strnstr;
-__efistub_strnlen		= strnlen;
-__efistub_strrchr		= strrchr;
 __efistub_kernel_entry		= kernel_entry;
 __efistub_kernel_asize		= kernel_asize;
 __efistub_kernel_fsize		= kernel_fsize;
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/inst.c linux-libre-6.2-gnu/arch/loongarch/kernel/inst.c
index b1df0ec34bd1..badc59087042 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/inst.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/inst.c
@@ -2,15 +2,117 @@
 /*
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
+#include <linux/sizes.h>
+#include <linux/uaccess.h>
+
+#include <asm/cacheflush.h>
 #include <asm/inst.h>
 
+static DEFINE_RAW_SPINLOCK(patch_lock);
+
+int larch_insn_read(void *addr, u32 *insnp)
+{
+	int ret;
+	u32 val;
+
+	ret = copy_from_kernel_nofault(&val, addr, LOONGARCH_INSN_SIZE);
+	if (!ret)
+		*insnp = val;
+
+	return ret;
+}
+
+int larch_insn_write(void *addr, u32 insn)
+{
+	int ret;
+	unsigned long flags = 0;
+
+	raw_spin_lock_irqsave(&patch_lock, flags);
+	ret = copy_to_kernel_nofault(addr, &insn, LOONGARCH_INSN_SIZE);
+	raw_spin_unlock_irqrestore(&patch_lock, flags);
+
+	return ret;
+}
+
+int larch_insn_patch_text(void *addr, u32 insn)
+{
+	int ret;
+	u32 *tp = addr;
+
+	if ((unsigned long)tp & 3)
+		return -EINVAL;
+
+	ret = larch_insn_write(tp, insn);
+	if (!ret)
+		flush_icache_range((unsigned long)tp,
+				   (unsigned long)tp + LOONGARCH_INSN_SIZE);
+
+	return ret;
+}
+
+u32 larch_insn_gen_nop(void)
+{
+	return INSN_NOP;
+}
+
+u32 larch_insn_gen_b(unsigned long pc, unsigned long dest)
+{
+	long offset = dest - pc;
+	union loongarch_instruction insn;
+
+	if ((offset & 3) || offset < -SZ_128M || offset >= SZ_128M) {
+		pr_warn("The generated b instruction is out of range.\n");
+		return INSN_BREAK;
+	}
+
+	emit_b(&insn, offset >> 2);
+
+	return insn.word;
+}
+
+u32 larch_insn_gen_bl(unsigned long pc, unsigned long dest)
+{
+	long offset = dest - pc;
+	union loongarch_instruction insn;
+
+	if ((offset & 3) || offset < -SZ_128M || offset >= SZ_128M) {
+		pr_warn("The generated bl instruction is out of range.\n");
+		return INSN_BREAK;
+	}
+
+	emit_bl(&insn, offset >> 2);
+
+	return insn.word;
+}
+
+u32 larch_insn_gen_or(enum loongarch_gpr rd, enum loongarch_gpr rj, enum loongarch_gpr rk)
+{
+	union loongarch_instruction insn;
+
+	emit_or(&insn, rd, rj, rk);
+
+	return insn.word;
+}
+
+u32 larch_insn_gen_move(enum loongarch_gpr rd, enum loongarch_gpr rj)
+{
+	return larch_insn_gen_or(rd, rj, 0);
+}
+
+u32 larch_insn_gen_lu12iw(enum loongarch_gpr rd, int imm)
+{
+	union loongarch_instruction insn;
+
+	emit_lu12iw(&insn, rd, imm);
+
+	return insn.word;
+}
+
 u32 larch_insn_gen_lu32id(enum loongarch_gpr rd, int imm)
 {
 	union loongarch_instruction insn;
 
-	insn.reg1i20_format.opcode = lu32id_op;
-	insn.reg1i20_format.rd = rd;
-	insn.reg1i20_format.immediate = imm;
+	emit_lu32id(&insn, rd, imm);
 
 	return insn.word;
 }
@@ -19,10 +121,7 @@ u32 larch_insn_gen_lu52id(enum loongarch_gpr rd, enum loongarch_gpr rj, int imm)
 {
 	union loongarch_instruction insn;
 
-	insn.reg2i12_format.opcode = lu52id_op;
-	insn.reg2i12_format.rd = rd;
-	insn.reg2i12_format.rj = rj;
-	insn.reg2i12_format.immediate = imm;
+	emit_lu52id(&insn, rd, rj, imm);
 
 	return insn.word;
 }
@@ -31,10 +130,7 @@ u32 larch_insn_gen_jirl(enum loongarch_gpr rd, enum loongarch_gpr rj, unsigned l
 {
 	union loongarch_instruction insn;
 
-	insn.reg2i16_format.opcode = jirl_op;
-	insn.reg2i16_format.rd = rd;
-	insn.reg2i16_format.rj = rj;
-	insn.reg2i16_format.immediate = (dest - pc) >> 2;
+	emit_jirl(&insn, rj, rd, (dest - pc) >> 2);
 
 	return insn.word;
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/mcount.S linux-libre-6.2-gnu/arch/loongarch/kernel/mcount.S
new file mode 100644
index 000000000000..8cdc1563cd33
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/mcount.S
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * LoongArch specific _mcount support
+ *
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/export.h>
+#include <asm/ftrace.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+	.text
+
+#define MCOUNT_S0_OFFSET	(0)
+#define MCOUNT_RA_OFFSET	(SZREG)
+#define MCOUNT_STACK_SIZE	(2 * SZREG)
+
+	.macro MCOUNT_SAVE_REGS
+	PTR_ADDI	sp, sp, -MCOUNT_STACK_SIZE
+	PTR_S		s0, sp, MCOUNT_S0_OFFSET
+	PTR_S		ra, sp, MCOUNT_RA_OFFSET
+	move		s0, a0
+	.endm
+
+	.macro MCOUNT_RESTORE_REGS
+	move		a0, s0
+	PTR_L		ra, sp, MCOUNT_RA_OFFSET
+	PTR_L		s0, sp, MCOUNT_S0_OFFSET
+	PTR_ADDI	sp, sp, MCOUNT_STACK_SIZE
+	.endm
+
+SYM_FUNC_START(_mcount)
+	la.pcrel	t1, ftrace_stub
+	la.pcrel	t2, ftrace_trace_function	/* Prepare t2 for (1) */
+	PTR_L		t2, t2, 0
+	beq		t1, t2, fgraph_trace
+
+	MCOUNT_SAVE_REGS
+
+	move		a0, ra				/* arg0: self return address */
+	move		a1, s0				/* arg1: parent's return address */
+	jirl		ra, t2, 0			/* (1) call *ftrace_trace_function */
+
+	MCOUNT_RESTORE_REGS
+
+fgraph_trace:
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+	la.pcrel	t1, ftrace_stub
+	la.pcrel	t3, ftrace_graph_return
+	PTR_L		t3, t3, 0
+	bne		t1, t3, ftrace_graph_caller
+	la.pcrel	t1, ftrace_graph_entry_stub
+	la.pcrel	t3, ftrace_graph_entry
+	PTR_L		t3, t3, 0
+	bne		t1, t3, ftrace_graph_caller
+#endif
+
+SYM_INNER_LABEL(ftrace_stub, SYM_L_GLOBAL)
+	jr		ra
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+SYM_INNER_LABEL(ftrace_graph_func, SYM_L_GLOBAL)
+	bl		ftrace_stub
+#endif
+SYM_FUNC_END(_mcount)
+EXPORT_SYMBOL(_mcount)
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+SYM_FUNC_START(ftrace_graph_caller)
+	MCOUNT_SAVE_REGS
+
+	PTR_ADDI	a0, ra, -4			/* arg0: Callsite self return addr */
+	PTR_ADDI	a1, sp, MCOUNT_STACK_SIZE	/* arg1: Callsite sp */
+	move		a2, s0				/* arg2: Callsite parent ra */
+	bl		prepare_ftrace_return
+
+	MCOUNT_RESTORE_REGS
+	jr		ra
+SYM_FUNC_END(ftrace_graph_caller)
+
+SYM_FUNC_START(return_to_handler)
+	PTR_ADDI	sp, sp, -2 * SZREG
+	PTR_S		a0, sp, 0
+	PTR_S		a1, sp, SZREG
+
+	bl		ftrace_return_to_handler
+
+	/* Restore the real parent address: a0 -> ra */
+	move		ra, a0
+
+	PTR_L		a0, sp, 0
+	PTR_L		a1, sp, SZREG
+	PTR_ADDI	sp, sp, 2 * SZREG
+	jr		ra
+SYM_FUNC_END(return_to_handler)
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/mcount_dyn.S linux-libre-6.2-gnu/arch/loongarch/kernel/mcount_dyn.S
new file mode 100644
index 000000000000..bbabf06244c2
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/mcount_dyn.S
@@ -0,0 +1,149 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/export.h>
+#include <asm/ftrace.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+	.text
+/*
+ * Due to -fpatchable-function-entry=2: the compiler inserted 2 NOPs before the
+ * regular C function prologue. When PC arrived here, the last 2 instructions
+ * are as follows:
+ * 	move		t0, ra
+ * 	bl		callsite (for modules, callsite is a tramplione)
+ *
+ * modules trampoline is as follows:
+ * 	lu12i.w		t1, callsite[31:12]
+ * 	lu32i.d		t1, callsite[51:32]
+ * 	lu52i.d		t1, t1, callsite[63:52]
+ * 	jirl		zero, t1, callsite[11:0] >> 2
+ *
+ * See arch/loongarch/kernel/ftrace_dyn.c for details. Here, pay attention to
+ * that the T series regs are available and safe because each C functions
+ * follows the LoongArch's psABI as well.
+ */
+
+	.macro  ftrace_regs_entry allregs=0
+	PTR_ADDI	sp, sp, -PT_SIZE
+	PTR_S		t0, sp, PT_R1  /* Save parent ra at PT_R1(RA) */
+	PTR_S		a0, sp, PT_R4
+	PTR_S		a1, sp, PT_R5
+	PTR_S		a2, sp, PT_R6
+	PTR_S		a3, sp, PT_R7
+	PTR_S		a4, sp, PT_R8
+	PTR_S		a5, sp, PT_R9
+	PTR_S		a6, sp, PT_R10
+	PTR_S		a7, sp, PT_R11
+	PTR_S		fp, sp, PT_R22
+	.if \allregs
+	PTR_S		tp, sp, PT_R2
+	PTR_S		t0, sp, PT_R12
+	PTR_S		t1, sp, PT_R13
+	PTR_S		t2, sp, PT_R14
+	PTR_S		t3, sp, PT_R15
+	PTR_S		t4, sp, PT_R16
+	PTR_S		t5, sp, PT_R17
+	PTR_S		t6, sp, PT_R18
+	PTR_S		t7, sp, PT_R19
+	PTR_S		t8, sp, PT_R20
+	PTR_S		u0, sp, PT_R21
+	PTR_S		s0, sp, PT_R23
+	PTR_S		s1, sp, PT_R24
+	PTR_S		s2, sp, PT_R25
+	PTR_S		s3, sp, PT_R26
+	PTR_S		s4, sp, PT_R27
+	PTR_S		s5, sp, PT_R28
+	PTR_S		s6, sp, PT_R29
+	PTR_S		s7, sp, PT_R30
+	PTR_S		s8, sp, PT_R31
+	/* Clear it for later use as a flag sometimes. */
+	PTR_S		zero, sp, PT_R0
+	.endif
+	PTR_S		ra, sp, PT_ERA /* Save trace function ra at PT_ERA */
+	PTR_ADDI	t8, sp, PT_SIZE
+	PTR_S		t8, sp, PT_R3
+	.endm
+
+SYM_FUNC_START(ftrace_stub)
+	jr		ra
+SYM_FUNC_END(ftrace_stub)
+
+SYM_CODE_START(ftrace_common)
+	PTR_ADDI	a0, ra, -8	/* arg0: ip */
+	move		a1, t0		/* arg1: parent_ip */
+	la.pcrel	t1, function_trace_op
+	PTR_L		a2, t1, 0	/* arg2: op */
+	move		a3, sp		/* arg3: regs */
+
+SYM_INNER_LABEL(ftrace_call, SYM_L_GLOBAL)
+	bl		ftrace_stub
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+SYM_INNER_LABEL(ftrace_graph_call, SYM_L_GLOBAL)
+	nop				/* b ftrace_graph_caller */
+#endif
+
+/*
+ * As we didn't use S series regs in this assmembly code and all calls
+ * are C function which will save S series regs by themselves, there is
+ * no need to restore S series regs. The T series is available and safe
+ * at the callsite, so there is no need to restore the T series regs.
+ */
+ftrace_common_return:
+	PTR_L		ra, sp, PT_R1
+	PTR_L		a0, sp, PT_R4
+	PTR_L		a1, sp, PT_R5
+	PTR_L		a2, sp, PT_R6
+	PTR_L		a3, sp, PT_R7
+	PTR_L		a4, sp, PT_R8
+	PTR_L		a5, sp, PT_R9
+	PTR_L		a6, sp, PT_R10
+	PTR_L		a7, sp, PT_R11
+	PTR_L		fp, sp, PT_R22
+	PTR_L		t0, sp, PT_ERA
+	PTR_ADDI	sp, sp, PT_SIZE
+	jr		t0
+SYM_CODE_END(ftrace_common)
+
+SYM_CODE_START(ftrace_caller)
+	ftrace_regs_entry allregs=0
+	b		ftrace_common
+SYM_CODE_END(ftrace_caller)
+
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+SYM_CODE_START(ftrace_regs_caller)
+	ftrace_regs_entry allregs=1
+	b		ftrace_common
+SYM_CODE_END(ftrace_regs_caller)
+#endif
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+SYM_CODE_START(ftrace_graph_caller)
+	PTR_L		a0, sp, PT_ERA
+	PTR_ADDI	a0, a0, -8	/* arg0: self_addr */
+	PTR_ADDI	a1, sp, PT_R1	/* arg1: parent */
+	bl		prepare_ftrace_return
+	b		ftrace_common_return
+SYM_CODE_END(ftrace_graph_caller)
+
+SYM_CODE_START(return_to_handler)
+	/* Save return value regs */
+	PTR_ADDI 	sp, sp, -2 * SZREG
+	PTR_S		a0, sp, 0
+	PTR_S		a1, sp, SZREG
+
+	move		a0, zero
+	bl		ftrace_return_to_handler
+	move		ra, a0
+
+	/* Restore return value regs */
+	PTR_L		a0, sp, 0
+	PTR_L		a1, sp, SZREG
+	PTR_ADDI 	sp, sp, 2 * SZREG
+
+	jr		ra
+SYM_CODE_END(return_to_handler)
+#endif
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/module-sections.c linux-libre-6.2-gnu/arch/loongarch/kernel/module-sections.c
index d296a70b758f..d4dbcda1c4b0 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/module-sections.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/module-sections.c
@@ -6,18 +6,19 @@
 #include <linux/elf.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/ftrace.h>
 
-Elf_Addr module_emit_got_entry(struct module *mod, Elf_Addr val)
+Elf_Addr module_emit_got_entry(struct module *mod, Elf_Shdr *sechdrs, Elf_Addr val)
 {
 	struct mod_section *got_sec = &mod->arch.got;
 	int i = got_sec->num_entries;
-	struct got_entry *got = get_got_entry(val, got_sec);
+	struct got_entry *got = get_got_entry(val, sechdrs, got_sec);
 
 	if (got)
 		return (Elf_Addr)got;
 
 	/* There is no GOT entry for val yet, create a new one. */
-	got = (struct got_entry *)got_sec->shdr->sh_addr;
+	got = (struct got_entry *)sechdrs[got_sec->shndx].sh_addr;
 	got[i] = emit_got_entry(val);
 
 	got_sec->num_entries++;
@@ -33,12 +34,12 @@ Elf_Addr module_emit_got_entry(struct module *mod, Elf_Addr val)
 	return (Elf_Addr)&got[i];
 }
 
-Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Addr val)
+Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Shdr *sechdrs, Elf_Addr val)
 {
 	int nr;
 	struct mod_section *plt_sec = &mod->arch.plt;
 	struct mod_section *plt_idx_sec = &mod->arch.plt_idx;
-	struct plt_entry *plt = get_plt_entry(val, plt_sec, plt_idx_sec);
+	struct plt_entry *plt = get_plt_entry(val, sechdrs, plt_sec, plt_idx_sec);
 	struct plt_idx_entry *plt_idx;
 
 	if (plt)
@@ -47,9 +48,9 @@ Elf_Addr module_emit_plt_entry(struct module *mod, Elf_Addr val)
 	nr = plt_sec->num_entries;
 
 	/* There is no duplicate entry, create a new one */
-	plt = (struct plt_entry *)plt_sec->shdr->sh_addr;
+	plt = (struct plt_entry *)sechdrs[plt_sec->shndx].sh_addr;
 	plt[nr] = emit_plt_entry(val);
-	plt_idx = (struct plt_idx_entry *)plt_idx_sec->shdr->sh_addr;
+	plt_idx = (struct plt_idx_entry *)sechdrs[plt_idx_sec->shndx].sh_addr;
 	plt_idx[nr] = emit_plt_idx_entry(val);
 
 	plt_sec->num_entries++;
@@ -103,28 +104,31 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 			      char *secstrings, struct module *mod)
 {
 	unsigned int i, num_plts = 0, num_gots = 0;
+	Elf_Shdr *got_sec, *plt_sec, *plt_idx_sec, *tramp = NULL;
 
 	/*
 	 * Find the empty .plt sections.
 	 */
 	for (i = 0; i < ehdr->e_shnum; i++) {
 		if (!strcmp(secstrings + sechdrs[i].sh_name, ".got"))
-			mod->arch.got.shdr = sechdrs + i;
+			mod->arch.got.shndx = i;
 		else if (!strcmp(secstrings + sechdrs[i].sh_name, ".plt"))
-			mod->arch.plt.shdr = sechdrs + i;
+			mod->arch.plt.shndx = i;
 		else if (!strcmp(secstrings + sechdrs[i].sh_name, ".plt.idx"))
-			mod->arch.plt_idx.shdr = sechdrs + i;
+			mod->arch.plt_idx.shndx = i;
+		else if (!strcmp(secstrings + sechdrs[i].sh_name, ".ftrace_trampoline"))
+			tramp = sechdrs + i;
 	}
 
-	if (!mod->arch.got.shdr) {
+	if (!mod->arch.got.shndx) {
 		pr_err("%s: module GOT section(s) missing\n", mod->name);
 		return -ENOEXEC;
 	}
-	if (!mod->arch.plt.shdr) {
+	if (!mod->arch.plt.shndx) {
 		pr_err("%s: module PLT section(s) missing\n", mod->name);
 		return -ENOEXEC;
 	}
-	if (!mod->arch.plt_idx.shdr) {
+	if (!mod->arch.plt_idx.shndx) {
 		pr_err("%s: module PLT.IDX section(s) missing\n", mod->name);
 		return -ENOEXEC;
 	}
@@ -145,26 +149,36 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 		count_max_entries(relas, num_rela, &num_plts, &num_gots);
 	}
 
-	mod->arch.got.shdr->sh_type = SHT_NOBITS;
-	mod->arch.got.shdr->sh_flags = SHF_ALLOC;
-	mod->arch.got.shdr->sh_addralign = L1_CACHE_BYTES;
-	mod->arch.got.shdr->sh_size = (num_gots + 1) * sizeof(struct got_entry);
+	got_sec = sechdrs + mod->arch.got.shndx;
+	got_sec->sh_type = SHT_NOBITS;
+	got_sec->sh_flags = SHF_ALLOC;
+	got_sec->sh_addralign = L1_CACHE_BYTES;
+	got_sec->sh_size = (num_gots + 1) * sizeof(struct got_entry);
 	mod->arch.got.num_entries = 0;
 	mod->arch.got.max_entries = num_gots;
 
-	mod->arch.plt.shdr->sh_type = SHT_NOBITS;
-	mod->arch.plt.shdr->sh_flags = SHF_EXECINSTR | SHF_ALLOC;
-	mod->arch.plt.shdr->sh_addralign = L1_CACHE_BYTES;
-	mod->arch.plt.shdr->sh_size = (num_plts + 1) * sizeof(struct plt_entry);
+	plt_sec = sechdrs + mod->arch.plt.shndx;
+	plt_sec->sh_type = SHT_NOBITS;
+	plt_sec->sh_flags = SHF_EXECINSTR | SHF_ALLOC;
+	plt_sec->sh_addralign = L1_CACHE_BYTES;
+	plt_sec->sh_size = (num_plts + 1) * sizeof(struct plt_entry);
 	mod->arch.plt.num_entries = 0;
 	mod->arch.plt.max_entries = num_plts;
 
-	mod->arch.plt_idx.shdr->sh_type = SHT_NOBITS;
-	mod->arch.plt_idx.shdr->sh_flags = SHF_ALLOC;
-	mod->arch.plt_idx.shdr->sh_addralign = L1_CACHE_BYTES;
-	mod->arch.plt_idx.shdr->sh_size = (num_plts + 1) * sizeof(struct plt_idx_entry);
+	plt_idx_sec = sechdrs + mod->arch.plt_idx.shndx;
+	plt_idx_sec->sh_type = SHT_NOBITS;
+	plt_idx_sec->sh_flags = SHF_ALLOC;
+	plt_idx_sec->sh_addralign = L1_CACHE_BYTES;
+	plt_idx_sec->sh_size = (num_plts + 1) * sizeof(struct plt_idx_entry);
 	mod->arch.plt_idx.num_entries = 0;
 	mod->arch.plt_idx.max_entries = num_plts;
 
+	if (tramp) {
+		tramp->sh_type = SHT_NOBITS;
+		tramp->sh_flags = SHF_EXECINSTR | SHF_ALLOC;
+		tramp->sh_addralign = __alignof__(struct plt_entry);
+		tramp->sh_size = NR_FTRACE_PLTS * sizeof(struct plt_entry);
+	}
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/module.c linux-libre-6.2-gnu/arch/loongarch/kernel/module.c
index 097595b2fc14..b8b86088b2dd 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/module.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/module.c
@@ -15,8 +15,11 @@
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
 #include <linux/fs.h>
+#include <linux/ftrace.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <asm/alternative.h>
+#include <asm/inst.h>
 
 static int rela_stack_push(s64 stack_value, s64 *rela_stack, size_t *rela_stack_top)
 {
@@ -98,16 +101,17 @@ static int apply_r_larch_sop_push_dup(struct module *mod, u32 *location, Elf_Add
 	return 0;
 }
 
-static int apply_r_larch_sop_push_plt_pcrel(struct module *mod, u32 *location, Elf_Addr v,
+static int apply_r_larch_sop_push_plt_pcrel(struct module *mod,
+			Elf_Shdr *sechdrs, u32 *location, Elf_Addr v,
 			s64 *rela_stack, size_t *rela_stack_top, unsigned int type)
 {
 	ptrdiff_t offset = (void *)v - (void *)location;
 
 	if (offset >= SZ_128M)
-		v = module_emit_plt_entry(mod, v);
+		v = module_emit_plt_entry(mod, sechdrs, v);
 
 	if (offset < -SZ_128M)
-		v = module_emit_plt_entry(mod, v);
+		v = module_emit_plt_entry(mod, sechdrs, v);
 
 	return apply_r_larch_sop_push_pcrel(mod, location, v, rela_stack, rela_stack_top, type);
 }
@@ -271,17 +275,18 @@ static int apply_r_larch_add_sub(struct module *mod, u32 *location, Elf_Addr v,
 	}
 }
 
-static int apply_r_larch_b26(struct module *mod, u32 *location, Elf_Addr v,
+static int apply_r_larch_b26(struct module *mod,
+			Elf_Shdr *sechdrs, u32 *location, Elf_Addr v,
 			s64 *rela_stack, size_t *rela_stack_top, unsigned int type)
 {
 	ptrdiff_t offset = (void *)v - (void *)location;
 	union loongarch_instruction *insn = (union loongarch_instruction *)location;
 
 	if (offset >= SZ_128M)
-		v = module_emit_plt_entry(mod, v);
+		v = module_emit_plt_entry(mod, sechdrs, v);
 
 	if (offset < -SZ_128M)
-		v = module_emit_plt_entry(mod, v);
+		v = module_emit_plt_entry(mod, sechdrs, v);
 
 	offset = (void *)v - (void *)location;
 
@@ -338,10 +343,11 @@ static int apply_r_larch_pcala(struct module *mod, u32 *location, Elf_Addr v,
 	return 0;
 }
 
-static int apply_r_larch_got_pc(struct module *mod, u32 *location, Elf_Addr v,
+static int apply_r_larch_got_pc(struct module *mod,
+			Elf_Shdr *sechdrs, u32 *location, Elf_Addr v,
 			s64 *rela_stack, size_t *rela_stack_top, unsigned int type)
 {
-	Elf_Addr got = module_emit_got_entry(mod, v);
+	Elf_Addr got = module_emit_got_entry(mod, sechdrs, v);
 
 	if (!got)
 		return -EINVAL;
@@ -386,13 +392,10 @@ static reloc_rela_handler reloc_rela_handlers[] = {
 	[R_LARCH_SOP_PUSH_PCREL]			     = apply_r_larch_sop_push_pcrel,
 	[R_LARCH_SOP_PUSH_ABSOLUTE]			     = apply_r_larch_sop_push_absolute,
 	[R_LARCH_SOP_PUSH_DUP]				     = apply_r_larch_sop_push_dup,
-	[R_LARCH_SOP_PUSH_PLT_PCREL]			     = apply_r_larch_sop_push_plt_pcrel,
 	[R_LARCH_SOP_SUB ... R_LARCH_SOP_IF_ELSE] 	     = apply_r_larch_sop,
 	[R_LARCH_SOP_POP_32_S_10_5 ... R_LARCH_SOP_POP_32_U] = apply_r_larch_sop_imm_field,
 	[R_LARCH_ADD32 ... R_LARCH_SUB64]		     = apply_r_larch_add_sub,
-	[R_LARCH_B26]					     = apply_r_larch_b26,
 	[R_LARCH_PCALA_HI20...R_LARCH_PCALA64_HI12]	     = apply_r_larch_pcala,
-	[R_LARCH_GOT_PC_HI20...R_LARCH_GOT_PC_LO12]	     = apply_r_larch_got_pc,
 };
 
 int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
@@ -443,7 +446,22 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
 		       sym->st_value, rel[i].r_addend, (u64)location);
 
 		v = sym->st_value + rel[i].r_addend;
-		err = handler(mod, location, v, rela_stack, &rela_stack_top, type);
+		switch (type) {
+		case R_LARCH_B26:
+			err = apply_r_larch_b26(mod, sechdrs, location,
+						     v, rela_stack, &rela_stack_top, type);
+			break;
+		case R_LARCH_GOT_PC_HI20...R_LARCH_GOT_PC_LO12:
+			err = apply_r_larch_got_pc(mod, sechdrs, location,
+						     v, rela_stack, &rela_stack_top, type);
+			break;
+		case R_LARCH_SOP_PUSH_PLT_PCREL:
+			err = apply_r_larch_sop_push_plt_pcrel(mod, sechdrs, location,
+						     v, rela_stack, &rela_stack_top, type);
+			break;
+		default:
+			err = handler(mod, location, v, rela_stack, &rela_stack_top, type);
+		}
 		if (err)
 			return err;
 	}
@@ -456,3 +474,36 @@ void *module_alloc(unsigned long size)
 	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
 			GFP_KERNEL, PAGE_KERNEL, 0, NUMA_NO_NODE, __builtin_return_address(0));
 }
+
+static void module_init_ftrace_plt(const Elf_Ehdr *hdr,
+				   const Elf_Shdr *sechdrs, struct module *mod)
+{
+#ifdef CONFIG_DYNAMIC_FTRACE
+	struct plt_entry *ftrace_plts;
+
+	ftrace_plts = (void *)sechdrs->sh_addr;
+
+	ftrace_plts[FTRACE_PLT_IDX] = emit_plt_entry(FTRACE_ADDR);
+
+	if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS))
+		ftrace_plts[FTRACE_REGS_PLT_IDX] = emit_plt_entry(FTRACE_REGS_ADDR);
+
+	mod->arch.ftrace_trampolines = ftrace_plts;
+#endif
+}
+
+int module_finalize(const Elf_Ehdr *hdr,
+		    const Elf_Shdr *sechdrs, struct module *mod)
+{
+	const Elf_Shdr *s, *se;
+	const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
+
+	for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) {
+		if (!strcmp(".altinstructions", secstrs + s->sh_name))
+			apply_alternatives((void *)s->sh_addr, (void *)s->sh_addr + s->sh_size);
+		if (!strcmp(".ftrace_trampoline", secstrs + s->sh_name))
+			module_init_ftrace_plt(hdr, s, mod);
+	}
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/numa.c linux-libre-6.2-gnu/arch/loongarch/kernel/numa.c
index a13f92593cfd..708665895b47 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/numa.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/numa.c
@@ -78,7 +78,7 @@ void __init pcpu_populate_pte(unsigned long addr)
 		new = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 		pgd_populate(&init_mm, pgd, new);
 #ifndef __PAGETABLE_PUD_FOLDED
-		pud_init((unsigned long)new, (unsigned long)invalid_pmd_table);
+		pud_init(new);
 #endif
 	}
 
@@ -89,7 +89,7 @@ void __init pcpu_populate_pte(unsigned long addr)
 		new = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
 		pud_populate(&init_mm, pud, new);
 #ifndef __PAGETABLE_PMD_FOLDED
-		pmd_init((unsigned long)new, (unsigned long)invalid_pte_table);
+		pmd_init(new);
 #endif
 	}
 
@@ -388,6 +388,21 @@ static void __init numa_default_distance(void)
 	}
 }
 
+/*
+ * fake_numa_init() - For Non-ACPI systems
+ * Return: 0 on success, -errno on failure.
+ */
+static int __init fake_numa_init(void)
+{
+	phys_addr_t start = memblock_start_of_DRAM();
+	phys_addr_t end = memblock_end_of_DRAM() - 1;
+
+	node_set(0, numa_nodes_parsed);
+	pr_info("Faking a node at [mem %pap-%pap]\n", &start, &end);
+
+	return numa_add_memblk(0, start, end + 1);
+}
+
 int __init init_numa_memory(void)
 {
 	int i;
@@ -404,7 +419,7 @@ int __init init_numa_memory(void)
 	memset(&numa_meminfo, 0, sizeof(numa_meminfo));
 
 	/* Parse SRAT and SLIT if provided by firmware. */
-	ret = acpi_numa_init();
+	ret = acpi_disabled ? fake_numa_init() : acpi_numa_init();
 	if (ret < 0)
 		return ret;
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/process.c linux-libre-6.2-gnu/arch/loongarch/kernel/process.c
index ddb8ba4eb399..edfd220a3737 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/process.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/process.c
@@ -47,6 +47,12 @@
 #include <asm/unwind.h>
 #include <asm/vdso.h>
 
+#ifdef CONFIG_STACKPROTECTOR
+#include <linux/stackprotector.h>
+unsigned long __stack_chk_guard __read_mostly;
+EXPORT_SYMBOL(__stack_chk_guard);
+#endif
+
 /*
  * Idle related variables and functions
  */
@@ -185,20 +191,14 @@ out:
 
 unsigned long __get_wchan(struct task_struct *task)
 {
-	unsigned long pc;
+	unsigned long pc = 0;
 	struct unwind_state state;
 
 	if (!try_get_task_stack(task))
 		return 0;
 
-	unwind_start(&state, task, NULL);
-	state.sp = thread_saved_fp(task);
-	get_stack_info(state.sp, state.task, &state.stack_info);
-	state.pc = thread_saved_ra(task);
-#ifdef CONFIG_UNWINDER_PROLOGUE
-	state.type = UNWINDER_PROLOGUE;
-#endif
-	for (; !unwind_done(&state); unwind_next_frame(&state)) {
+	for (unwind_start(&state, task, NULL);
+	     !unwind_done(&state); unwind_next_frame(&state)) {
 		pc = unwind_get_return_address(&state);
 		if (!pc)
 			break;
@@ -294,7 +294,7 @@ unsigned long stack_top(void)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(PAGE_SIZE);
+		sp -= get_random_u32_below(PAGE_SIZE);
 
 	return sp & STACK_ALIGN;
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/reset.c linux-libre-6.2-gnu/arch/loongarch/kernel/reset.c
index 8c82021eb2f4..1ef8c6383535 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/reset.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/reset.c
@@ -15,6 +15,7 @@
 #include <acpi/reboot.h>
 #include <asm/idle.h>
 #include <asm/loongarch.h>
+#include <asm/loongson.h>
 
 void (*pm_power_off)(void);
 EXPORT_SYMBOL(pm_power_off);
@@ -41,6 +42,10 @@ void machine_power_off(void)
 #ifdef CONFIG_SMP
 	preempt_disable();
 	smp_send_stop();
+#endif
+#ifdef CONFIG_PM
+	if (!acpi_disabled)
+		enable_pci_wakeup();
 #endif
 	do_kernel_power_off();
 #ifdef CONFIG_EFI
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/setup.c linux-libre-6.2-gnu/arch/loongarch/kernel/setup.c
index ae436def7ee9..4344502c0b31 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/setup.c
@@ -28,10 +28,16 @@
 #include <linux/sizes.h>
 #include <linux/device.h>
 #include <linux/dma-map-ops.h>
+#include <linux/libfdt.h>
+#include <linux/of_fdt.h>
+#include <linux/of_address.h>
+#include <linux/suspend.h>
 #include <linux/swiotlb.h>
 
 #include <asm/addrspace.h>
+#include <asm/alternative.h>
 #include <asm/bootinfo.h>
+#include <asm/bugs.h>
 #include <asm/cache.h>
 #include <asm/cpu.h>
 #include <asm/dma.h>
@@ -67,6 +73,7 @@ static const char dmi_empty_string[] = "        ";
  *
  * These are initialized so they are in the .data section
  */
+char init_command_line[COMMAND_LINE_SIZE] __initdata;
 
 static int num_standard_resources;
 static struct resource *standard_resources;
@@ -80,6 +87,11 @@ const char *get_system_type(void)
 	return "generic-loongson-machine";
 }
 
+void __init check_bugs(void)
+{
+	alternative_instructions();
+}
+
 static const char *dmi_string_parse(const struct dmi_header *dm, u8 s)
 {
 	const u8 *bp = ((u8 *) dm) + dm->length;
@@ -246,6 +258,58 @@ static void __init arch_parse_crashkernel(void)
 #endif
 }
 
+static void __init fdt_setup(void)
+{
+#ifdef CONFIG_OF_EARLY_FLATTREE
+	void *fdt_pointer;
+
+	/* ACPI-based systems do not require parsing fdt */
+	if (acpi_os_get_root_pointer())
+		return;
+
+	/* Look for a device tree configuration table entry */
+	fdt_pointer = efi_fdt_pointer();
+	if (!fdt_pointer || fdt_check_header(fdt_pointer))
+		return;
+
+	early_init_dt_scan(fdt_pointer);
+	early_init_fdt_reserve_self();
+
+	max_low_pfn = PFN_PHYS(memblock_end_of_DRAM());
+#endif
+}
+
+static void __init bootcmdline_init(char **cmdline_p)
+{
+	/*
+	 * If CONFIG_CMDLINE_FORCE is enabled then initializing the command line
+	 * is trivial - we simply use the built-in command line unconditionally &
+	 * unmodified.
+	 */
+	if (IS_ENABLED(CONFIG_CMDLINE_FORCE)) {
+		strscpy(boot_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
+		goto out;
+	}
+
+#ifdef CONFIG_OF_FLATTREE
+	/*
+	 * If CONFIG_CMDLINE_BOOTLOADER is enabled and we are in FDT-based system,
+	 * the boot_command_line will be overwritten by early_init_dt_scan_chosen().
+	 * So we need to append init_command_line (the original copy of boot_command_line)
+	 * to boot_command_line.
+	 */
+	if (initial_boot_params) {
+		if (boot_command_line[0])
+			strlcat(boot_command_line, " ", COMMAND_LINE_SIZE);
+
+		strlcat(boot_command_line, init_command_line, COMMAND_LINE_SIZE);
+	}
+#endif
+
+out:
+	*cmdline_p = boot_command_line;
+}
+
 void __init platform_init(void)
 {
 	arch_reserve_vmcore();
@@ -258,6 +322,7 @@ void __init platform_init(void)
 	acpi_gbl_use_default_register_widths = false;
 	acpi_boot_table_init();
 #endif
+	unflatten_and_copy_device_tree();
 
 #ifdef CONFIG_NUMA
 	init_numa_memory();
@@ -290,6 +355,8 @@ static void __init arch_mem_init(char **cmdline_p)
 
 	check_kernel_sections_mem();
 
+	early_init_fdt_scan_reserved_mem();
+
 	/*
 	 * In order to reduce the possibility of kernel panic when failed to
 	 * get IO TLB memory under CONFIG_SWIOTLB, it is better to allocate
@@ -304,6 +371,10 @@ static void __init arch_mem_init(char **cmdline_p)
 
 	dma_contiguous_reserve(PFN_PHYS(max_low_pfn));
 
+	/* Reserve for hibernation. */
+	register_nosave_region(PFN_DOWN(__pa_symbol(&__nosave_begin)),
+				   PFN_UP(__pa_symbol(&__nosave_end)));
+
 	memblock_dump_all();
 
 	early_memtest(PFN_PHYS(ARCH_PFN_OFFSET), PFN_PHYS(max_low_pfn));
@@ -363,6 +434,81 @@ static void __init resource_init(void)
 #endif
 }
 
+static int __init add_legacy_isa_io(struct fwnode_handle *fwnode,
+				resource_size_t hw_start, resource_size_t size)
+{
+	int ret = 0;
+	unsigned long vaddr;
+	struct logic_pio_hwaddr *range;
+
+	range = kzalloc(sizeof(*range), GFP_ATOMIC);
+	if (!range)
+		return -ENOMEM;
+
+	range->fwnode = fwnode;
+	range->size = size = round_up(size, PAGE_SIZE);
+	range->hw_start = hw_start;
+	range->flags = LOGIC_PIO_CPU_MMIO;
+
+	ret = logic_pio_register_range(range);
+	if (ret) {
+		kfree(range);
+		return ret;
+	}
+
+	/* Legacy ISA must placed at the start of PCI_IOBASE */
+	if (range->io_start != 0) {
+		logic_pio_unregister_range(range);
+		kfree(range);
+		return -EINVAL;
+	}
+
+	vaddr = (unsigned long)(PCI_IOBASE + range->io_start);
+	ioremap_page_range(vaddr, vaddr + size, hw_start, pgprot_device(PAGE_KERNEL));
+
+	return 0;
+}
+
+static __init int arch_reserve_pio_range(void)
+{
+	struct device_node *np;
+
+	for_each_node_by_name(np, "isa") {
+		struct of_range range;
+		struct of_range_parser parser;
+
+		pr_info("ISA Bridge: %pOF\n", np);
+
+		if (of_range_parser_init(&parser, np)) {
+			pr_info("Failed to parse resources.\n");
+			of_node_put(np);
+			break;
+		}
+
+		for_each_of_range(&parser, &range) {
+			switch (range.flags & IORESOURCE_TYPE_BITS) {
+			case IORESOURCE_IO:
+				pr_info(" IO 0x%016llx..0x%016llx  ->  0x%016llx\n",
+					range.cpu_addr,
+					range.cpu_addr + range.size - 1,
+					range.bus_addr);
+				if (add_legacy_isa_io(&np->fwnode, range.cpu_addr, range.size))
+					pr_warn("Failed to reserve legacy IO in Logic PIO\n");
+				break;
+			case IORESOURCE_MEM:
+				pr_info(" MEM 0x%016llx..0x%016llx  ->  0x%016llx\n",
+					range.cpu_addr,
+					range.cpu_addr + range.size - 1,
+					range.bus_addr);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+arch_initcall(arch_reserve_pio_range);
+
 static int __init reserve_memblock_reserved_regions(void)
 {
 	u64 i, j;
@@ -415,12 +561,13 @@ static void __init prefill_possible_map(void)
 void __init setup_arch(char **cmdline_p)
 {
 	cpu_probe();
-	*cmdline_p = boot_command_line;
 
 	init_environ();
 	efi_init();
+	fdt_setup();
 	memblock_init();
 	pagetable_init();
+	bootcmdline_init(cmdline_p);
 	parse_early_param();
 	reserve_initrd_mem();
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/smp.c linux-libre-6.2-gnu/arch/loongarch/kernel/smp.c
index 14508d429ffa..8c6e227cb29d 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/smp.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/smp.c
@@ -16,6 +16,7 @@
 #include <linux/smp.h>
 #include <linux/threads.h>
 #include <linux/export.h>
+#include <linux/syscore_ops.h>
 #include <linux/time.h>
 #include <linux/tracepoint.h>
 #include <linux/sched/hotplug.h>
@@ -180,8 +181,42 @@ irqreturn_t loongson_ipi_interrupt(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
+static void __init fdt_smp_setup(void)
+{
+#ifdef CONFIG_OF
+	unsigned int cpu, cpuid;
+	struct device_node *node = NULL;
+
+	for_each_of_cpu_node(node) {
+		if (!of_device_is_available(node))
+			continue;
+
+		cpuid = of_get_cpu_hwid(node, 0);
+		if (cpuid >= nr_cpu_ids)
+			continue;
+
+		if (cpuid == loongson_sysconf.boot_cpu_id) {
+			cpu = 0;
+			numa_add_cpu(cpu);
+		} else {
+			cpu = cpumask_next_zero(-1, cpu_present_mask);
+		}
+
+		num_processors++;
+		set_cpu_possible(cpu, true);
+		set_cpu_present(cpu, true);
+		__cpu_number_map[cpuid] = cpu;
+		__cpu_logical_map[cpu] = cpuid;
+	}
+
+	loongson_sysconf.nr_cpus = num_processors;
+#endif
+}
+
 void __init loongson_smp_setup(void)
 {
+	fdt_smp_setup();
+
 	cpu_data[0].core = cpu_logical_map(0) % loongson_sysconf.cores_per_package;
 	cpu_data[0].package = cpu_logical_map(0) / loongson_sysconf.cores_per_package;
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/switch.S linux-libre-6.2-gnu/arch/loongarch/kernel/switch.S
index 202a163cb32f..31dd8199b245 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/switch.S
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/switch.S
@@ -23,6 +23,11 @@ SYM_FUNC_START(__switch_to)
 	stptr.d	ra, a0, THREAD_REG01
 	stptr.d a3, a0, THREAD_SCHED_RA
 	stptr.d a4, a0, THREAD_SCHED_CFA
+#if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_SMP)
+	la	t7, __stack_chk_guard
+	LONG_L	t8, a1, TASK_STACK_CANARY
+	LONG_S	t8, t7, 0
+#endif
 	move	tp, a2
 	cpu_restore_nonscratch a1
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/time.c linux-libre-6.2-gnu/arch/loongarch/kernel/time.c
index 786735dcc8d6..a6576dea590c 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/time.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/time.c
@@ -115,12 +115,17 @@ static unsigned long __init get_loops_per_jiffy(void)
 	return lpj;
 }
 
-static long init_timeval;
+static long init_offset __nosavedata;
+
+void save_counter(void)
+{
+	init_offset = drdtime();
+}
 
 void sync_counter(void)
 {
 	/* Ensure counter begin at 0 */
-	csr_write64(-init_timeval, LOONGARCH_CSR_CNTC);
+	csr_write64(init_offset, LOONGARCH_CSR_CNTC);
 }
 
 static int get_timer_irq(void)
@@ -219,7 +224,7 @@ void __init time_init(void)
 	else
 		const_clock_freq = calc_const_freq();
 
-	init_timeval = drdtime() - csr_read64(LOONGARCH_CSR_CNTC);
+	init_offset = -(drdtime() - csr_read64(LOONGARCH_CSR_CNTC));
 
 	constant_clockevent_init();
 	constant_clocksource_init();
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/traps.c linux-libre-6.2-gnu/arch/loongarch/kernel/traps.c
index 1a4dce84ebc6..c38a146a973b 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/traps.c
@@ -72,9 +72,6 @@ static void show_backtrace(struct task_struct *task, const struct pt_regs *regs,
 	if (!task)
 		task = current;
 
-	if (user_mode(regs))
-		state.type = UNWINDER_GUESS;
-
 	printk("%sCall Trace:", loglvl);
 	for (unwind_start(&state, task, pregs);
 	      !unwind_done(&state); unwind_next_frame(&state)) {
@@ -368,13 +365,40 @@ asmlinkage void noinstr do_ade(struct pt_regs *regs)
 	irqentry_exit(regs, state);
 }
 
+/* sysctl hooks */
+int unaligned_enabled __read_mostly = 1;	/* Enabled by default */
+int no_unaligned_warning __read_mostly = 1;	/* Only 1 warning by default */
+
 asmlinkage void noinstr do_ale(struct pt_regs *regs)
 {
+	unsigned int *pc;
 	irqentry_state_t state = irqentry_enter(regs);
 
+	perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, regs->csr_badvaddr);
+
+	/*
+	 * Did we catch a fault trying to load an instruction?
+	 */
+	if (regs->csr_badvaddr == regs->csr_era)
+		goto sigbus;
+	if (user_mode(regs) && !test_thread_flag(TIF_FIXADE))
+		goto sigbus;
+	if (!unaligned_enabled)
+		goto sigbus;
+	if (!no_unaligned_warning)
+		show_registers(regs);
+
+	pc = (unsigned int *)exception_era(regs);
+
+	emulate_load_store_insn(regs, (void __user *)regs->csr_badvaddr, pc);
+
+	goto out;
+
+sigbus:
 	die_if_kernel("Kernel ale access", regs);
 	force_sig_fault(SIGBUS, BUS_ADRALN, (void __user *)regs->csr_badvaddr);
 
+out:
 	irqentry_exit(regs, state);
 }
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unaligned.c linux-libre-6.2-gnu/arch/loongarch/kernel/unaligned.c
new file mode 100644
index 000000000000..bdff825d29ef
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/unaligned.c
@@ -0,0 +1,499 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Handle unaligned accesses by emulation.
+ *
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ *
+ * Derived from MIPS:
+ * Copyright (C) 1996, 1998, 1999, 2002 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2014 Imagination Technologies Ltd.
+ */
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/debugfs.h>
+#include <linux/perf_event.h>
+
+#include <asm/asm.h>
+#include <asm/branch.h>
+#include <asm/fpu.h>
+#include <asm/inst.h>
+
+#include "access-helper.h"
+
+#ifdef CONFIG_DEBUG_FS
+static u32 unaligned_instructions_user;
+static u32 unaligned_instructions_kernel;
+#endif
+
+static inline unsigned long read_fpr(unsigned int idx)
+{
+#define READ_FPR(idx, __value)		\
+	__asm__ __volatile__("movfr2gr.d %0, $f"#idx"\n\t" : "=r"(__value));
+
+	unsigned long __value;
+
+	switch (idx) {
+	case 0:
+		READ_FPR(0, __value);
+		break;
+	case 1:
+		READ_FPR(1, __value);
+		break;
+	case 2:
+		READ_FPR(2, __value);
+		break;
+	case 3:
+		READ_FPR(3, __value);
+		break;
+	case 4:
+		READ_FPR(4, __value);
+		break;
+	case 5:
+		READ_FPR(5, __value);
+		break;
+	case 6:
+		READ_FPR(6, __value);
+		break;
+	case 7:
+		READ_FPR(7, __value);
+		break;
+	case 8:
+		READ_FPR(8, __value);
+		break;
+	case 9:
+		READ_FPR(9, __value);
+		break;
+	case 10:
+		READ_FPR(10, __value);
+		break;
+	case 11:
+		READ_FPR(11, __value);
+		break;
+	case 12:
+		READ_FPR(12, __value);
+		break;
+	case 13:
+		READ_FPR(13, __value);
+		break;
+	case 14:
+		READ_FPR(14, __value);
+		break;
+	case 15:
+		READ_FPR(15, __value);
+		break;
+	case 16:
+		READ_FPR(16, __value);
+		break;
+	case 17:
+		READ_FPR(17, __value);
+		break;
+	case 18:
+		READ_FPR(18, __value);
+		break;
+	case 19:
+		READ_FPR(19, __value);
+		break;
+	case 20:
+		READ_FPR(20, __value);
+		break;
+	case 21:
+		READ_FPR(21, __value);
+		break;
+	case 22:
+		READ_FPR(22, __value);
+		break;
+	case 23:
+		READ_FPR(23, __value);
+		break;
+	case 24:
+		READ_FPR(24, __value);
+		break;
+	case 25:
+		READ_FPR(25, __value);
+		break;
+	case 26:
+		READ_FPR(26, __value);
+		break;
+	case 27:
+		READ_FPR(27, __value);
+		break;
+	case 28:
+		READ_FPR(28, __value);
+		break;
+	case 29:
+		READ_FPR(29, __value);
+		break;
+	case 30:
+		READ_FPR(30, __value);
+		break;
+	case 31:
+		READ_FPR(31, __value);
+		break;
+	default:
+		panic("unexpected idx '%d'", idx);
+	}
+#undef READ_FPR
+	return __value;
+}
+
+static inline void write_fpr(unsigned int idx, unsigned long value)
+{
+#define WRITE_FPR(idx, value)		\
+	__asm__ __volatile__("movgr2fr.d $f"#idx", %0\n\t" :: "r"(value));
+
+	switch (idx) {
+	case 0:
+		WRITE_FPR(0, value);
+		break;
+	case 1:
+		WRITE_FPR(1, value);
+		break;
+	case 2:
+		WRITE_FPR(2, value);
+		break;
+	case 3:
+		WRITE_FPR(3, value);
+		break;
+	case 4:
+		WRITE_FPR(4, value);
+		break;
+	case 5:
+		WRITE_FPR(5, value);
+		break;
+	case 6:
+		WRITE_FPR(6, value);
+		break;
+	case 7:
+		WRITE_FPR(7, value);
+		break;
+	case 8:
+		WRITE_FPR(8, value);
+		break;
+	case 9:
+		WRITE_FPR(9, value);
+		break;
+	case 10:
+		WRITE_FPR(10, value);
+		break;
+	case 11:
+		WRITE_FPR(11, value);
+		break;
+	case 12:
+		WRITE_FPR(12, value);
+		break;
+	case 13:
+		WRITE_FPR(13, value);
+		break;
+	case 14:
+		WRITE_FPR(14, value);
+		break;
+	case 15:
+		WRITE_FPR(15, value);
+		break;
+	case 16:
+		WRITE_FPR(16, value);
+		break;
+	case 17:
+		WRITE_FPR(17, value);
+		break;
+	case 18:
+		WRITE_FPR(18, value);
+		break;
+	case 19:
+		WRITE_FPR(19, value);
+		break;
+	case 20:
+		WRITE_FPR(20, value);
+		break;
+	case 21:
+		WRITE_FPR(21, value);
+		break;
+	case 22:
+		WRITE_FPR(22, value);
+		break;
+	case 23:
+		WRITE_FPR(23, value);
+		break;
+	case 24:
+		WRITE_FPR(24, value);
+		break;
+	case 25:
+		WRITE_FPR(25, value);
+		break;
+	case 26:
+		WRITE_FPR(26, value);
+		break;
+	case 27:
+		WRITE_FPR(27, value);
+		break;
+	case 28:
+		WRITE_FPR(28, value);
+		break;
+	case 29:
+		WRITE_FPR(29, value);
+		break;
+	case 30:
+		WRITE_FPR(30, value);
+		break;
+	case 31:
+		WRITE_FPR(31, value);
+		break;
+	default:
+		panic("unexpected idx '%d'", idx);
+	}
+#undef WRITE_FPR
+}
+
+void emulate_load_store_insn(struct pt_regs *regs, void __user *addr, unsigned int *pc)
+{
+	bool fp = false;
+	bool sign, write;
+	bool user = user_mode(regs);
+	unsigned int res, size = 0;
+	unsigned long value = 0;
+	union loongarch_instruction insn;
+
+	perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
+
+	__get_inst(&insn.word, pc, user);
+
+	switch (insn.reg2i12_format.opcode) {
+	case ldh_op:
+		size = 2;
+		sign = true;
+		write = false;
+		break;
+	case ldhu_op:
+		size = 2;
+		sign = false;
+		write = false;
+		break;
+	case sth_op:
+		size = 2;
+		sign = true;
+		write = true;
+		break;
+	case ldw_op:
+		size = 4;
+		sign = true;
+		write = false;
+		break;
+	case ldwu_op:
+		size = 4;
+		sign = false;
+		write = false;
+		break;
+	case stw_op:
+		size = 4;
+		sign = true;
+		write = true;
+		break;
+	case ldd_op:
+		size = 8;
+		sign = true;
+		write = false;
+		break;
+	case std_op:
+		size = 8;
+		sign = true;
+		write = true;
+		break;
+	case flds_op:
+		size = 4;
+		fp = true;
+		sign = true;
+		write = false;
+		break;
+	case fsts_op:
+		size = 4;
+		fp = true;
+		sign = true;
+		write = true;
+		break;
+	case fldd_op:
+		size = 8;
+		fp = true;
+		sign = true;
+		write = false;
+		break;
+	case fstd_op:
+		size = 8;
+		fp = true;
+		sign = true;
+		write = true;
+		break;
+	}
+
+	switch (insn.reg2i14_format.opcode) {
+	case ldptrw_op:
+		size = 4;
+		sign = true;
+		write = false;
+		break;
+	case stptrw_op:
+		size = 4;
+		sign = true;
+		write = true;
+		break;
+	case ldptrd_op:
+		size = 8;
+		sign = true;
+		write = false;
+		break;
+	case stptrd_op:
+		size = 8;
+		sign = true;
+		write = true;
+		break;
+	}
+
+	switch (insn.reg3_format.opcode) {
+	case ldxh_op:
+		size = 2;
+		sign = true;
+		write = false;
+		break;
+	case ldxhu_op:
+		size = 2;
+		sign = false;
+		write = false;
+		break;
+	case stxh_op:
+		size = 2;
+		sign = true;
+		write = true;
+		break;
+	case ldxw_op:
+		size = 4;
+		sign = true;
+		write = false;
+		break;
+	case ldxwu_op:
+		size = 4;
+		sign = false;
+		write = false;
+		break;
+	case stxw_op:
+		size = 4;
+		sign = true;
+		write = true;
+		break;
+	case ldxd_op:
+		size = 8;
+		sign = true;
+		write = false;
+		break;
+	case stxd_op:
+		size = 8;
+		sign = true;
+		write = true;
+		break;
+	case fldxs_op:
+		size = 4;
+		fp = true;
+		sign = true;
+		write = false;
+		break;
+	case fstxs_op:
+		size = 4;
+		fp = true;
+		sign = true;
+		write = true;
+		break;
+	case fldxd_op:
+		size = 8;
+		fp = true;
+		sign = true;
+		write = false;
+		break;
+	case fstxd_op:
+		size = 8;
+		fp = true;
+		sign = true;
+		write = true;
+		break;
+	}
+
+	if (!size)
+		goto sigbus;
+	if (user && !access_ok(addr, size))
+		goto sigbus;
+
+	if (!write) {
+		res = unaligned_read(addr, &value, size, sign);
+		if (res)
+			goto fault;
+
+		/* Rd is the same field in any formats */
+		if (!fp)
+			regs->regs[insn.reg3_format.rd] = value;
+		else {
+			if (is_fpu_owner())
+				write_fpr(insn.reg3_format.rd, value);
+			else
+				set_fpr64(&current->thread.fpu.fpr[insn.reg3_format.rd], 0, value);
+		}
+	} else {
+		/* Rd is the same field in any formats */
+		if (!fp)
+			value = regs->regs[insn.reg3_format.rd];
+		else {
+			if (is_fpu_owner())
+				value = read_fpr(insn.reg3_format.rd);
+			else
+				value = get_fpr64(&current->thread.fpu.fpr[insn.reg3_format.rd], 0);
+		}
+
+		res = unaligned_write(addr, value, size);
+		if (res)
+			goto fault;
+	}
+
+#ifdef CONFIG_DEBUG_FS
+	if (user)
+		unaligned_instructions_user++;
+	else
+		unaligned_instructions_kernel++;
+#endif
+
+	compute_return_era(regs);
+
+	return;
+
+fault:
+	/* Did we have an exception handler installed? */
+	if (fixup_exception(regs))
+		return;
+
+	die_if_kernel("Unhandled kernel unaligned access", regs);
+	force_sig(SIGSEGV);
+
+	return;
+
+sigbus:
+	die_if_kernel("Unhandled kernel unaligned access", regs);
+	force_sig(SIGBUS);
+
+	return;
+}
+
+#ifdef CONFIG_DEBUG_FS
+static int __init debugfs_unaligned(void)
+{
+	struct dentry *d;
+
+	d = debugfs_create_dir("loongarch", NULL);
+	if (!d)
+		return -ENOMEM;
+
+	debugfs_create_u32("unaligned_instructions_user",
+				S_IRUGO, d, &unaligned_instructions_user);
+	debugfs_create_u32("unaligned_instructions_kernel",
+				S_IRUGO, d, &unaligned_instructions_kernel);
+
+	return 0;
+}
+arch_initcall(debugfs_unaligned);
+#endif
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unwind.c linux-libre-6.2-gnu/arch/loongarch/kernel/unwind.c
new file mode 100644
index 000000000000..a463d6961344
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/unwind.c
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022-2023 Loongson Technology Corporation Limited
+ */
+#include <linux/kernel.h>
+#include <linux/ftrace.h>
+
+#include <asm/unwind.h>
+
+bool default_next_frame(struct unwind_state *state)
+{
+	struct stack_info *info = &state->stack_info;
+	unsigned long addr;
+
+	if (unwind_done(state))
+		return false;
+
+	do {
+		for (state->sp += sizeof(unsigned long);
+		     state->sp < info->end; state->sp += sizeof(unsigned long)) {
+			addr = *(unsigned long *)(state->sp);
+			state->pc = unwind_graph_addr(state, addr, state->sp + 8);
+			if (__kernel_text_address(state->pc))
+				return true;
+		}
+
+		state->sp = info->next_sp;
+
+	} while (!get_stack_info(state->sp, state->task, info));
+
+	return false;
+}
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_guess.c linux-libre-6.2-gnu/arch/loongarch/kernel/unwind_guess.c
index 5afa6064d73e..98379b7d4147 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_guess.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/unwind_guess.c
@@ -2,36 +2,18 @@
 /*
  * Copyright (C) 2022 Loongson Technology Corporation Limited
  */
-#include <linux/kernel.h>
-
 #include <asm/unwind.h>
 
 unsigned long unwind_get_return_address(struct unwind_state *state)
 {
-	if (unwind_done(state))
-		return 0;
-	else if (state->first)
-		return state->pc;
-
-	return *(unsigned long *)(state->sp);
+	return __unwind_get_return_address(state);
 }
 EXPORT_SYMBOL_GPL(unwind_get_return_address);
 
 void unwind_start(struct unwind_state *state, struct task_struct *task,
 		    struct pt_regs *regs)
 {
-	memset(state, 0, sizeof(*state));
-
-	if (regs) {
-		state->sp = regs->regs[3];
-		state->pc = regs->csr_era;
-	}
-
-	state->task = task;
-	state->first = true;
-
-	get_stack_info(state->sp, state->task, &state->stack_info);
-
+	__unwind_start(state, task, regs);
 	if (!unwind_done(state) && !__kernel_text_address(state->pc))
 		unwind_next_frame(state);
 }
@@ -39,29 +21,6 @@ EXPORT_SYMBOL_GPL(unwind_start);
 
 bool unwind_next_frame(struct unwind_state *state)
 {
-	struct stack_info *info = &state->stack_info;
-	unsigned long addr;
-
-	if (unwind_done(state))
-		return false;
-
-	if (state->first)
-		state->first = false;
-
-	do {
-		for (state->sp += sizeof(unsigned long);
-		     state->sp < info->end;
-		     state->sp += sizeof(unsigned long)) {
-			addr = *(unsigned long *)(state->sp);
-
-			if (__kernel_text_address(addr))
-				return true;
-		}
-
-		state->sp = info->next_sp;
-
-	} while (!get_stack_info(state->sp, state->task, info));
-
-	return false;
+	return default_next_frame(state);
 }
 EXPORT_SYMBOL_GPL(unwind_next_frame);
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_prologue.c linux-libre-6.2-gnu/arch/loongarch/kernel/unwind_prologue.c
index 4571c3c87cd4..9095fde8e55d 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/unwind_prologue.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/unwind_prologue.c
@@ -2,54 +2,138 @@
 /*
  * Copyright (C) 2022 Loongson Technology Corporation Limited
  */
+#include <linux/cpumask.h>
+#include <linux/ftrace.h>
 #include <linux/kallsyms.h>
 
 #include <asm/inst.h>
+#include <asm/loongson.h>
 #include <asm/ptrace.h>
+#include <asm/setup.h>
 #include <asm/unwind.h>
 
-unsigned long unwind_get_return_address(struct unwind_state *state)
+extern const int unwind_hint_ade;
+extern const int unwind_hint_ale;
+extern const int unwind_hint_bp;
+extern const int unwind_hint_fpe;
+extern const int unwind_hint_fpu;
+extern const int unwind_hint_lsx;
+extern const int unwind_hint_lasx;
+extern const int unwind_hint_lbt;
+extern const int unwind_hint_ri;
+extern const int unwind_hint_watch;
+extern unsigned long eentry;
+#ifdef CONFIG_NUMA
+extern unsigned long pcpu_handlers[NR_CPUS];
+#endif
+
+static inline bool scan_handlers(unsigned long entry_offset)
 {
+	int idx, offset;
 
-	if (unwind_done(state))
-		return 0;
-	else if (state->type)
-		return state->pc;
-	else if (state->first)
-		return state->pc;
-
-	return *(unsigned long *)(state->sp);
+	if (entry_offset >= EXCCODE_INT_START * VECSIZE)
+		return false;
 
+	idx = entry_offset / VECSIZE;
+	offset = entry_offset % VECSIZE;
+	switch (idx) {
+	case EXCCODE_ADE:
+		return offset == unwind_hint_ade;
+	case EXCCODE_ALE:
+		return offset == unwind_hint_ale;
+	case EXCCODE_BP:
+		return offset == unwind_hint_bp;
+	case EXCCODE_FPE:
+		return offset == unwind_hint_fpe;
+	case EXCCODE_FPDIS:
+		return offset == unwind_hint_fpu;
+	case EXCCODE_LSXDIS:
+		return offset == unwind_hint_lsx;
+	case EXCCODE_LASXDIS:
+		return offset == unwind_hint_lasx;
+	case EXCCODE_BTDIS:
+		return offset == unwind_hint_lbt;
+	case EXCCODE_INE:
+		return offset == unwind_hint_ri;
+	case EXCCODE_WATCH:
+		return offset == unwind_hint_watch;
+	default:
+		return false;
+	}
 }
-EXPORT_SYMBOL_GPL(unwind_get_return_address);
 
-static bool unwind_by_guess(struct unwind_state *state)
+static inline bool fix_exception(unsigned long pc)
 {
-	struct stack_info *info = &state->stack_info;
-	unsigned long addr;
+#ifdef CONFIG_NUMA
+	int cpu;
 
-	for (state->sp += sizeof(unsigned long);
-	     state->sp < info->end;
-	     state->sp += sizeof(unsigned long)) {
-		addr = *(unsigned long *)(state->sp);
-		if (__kernel_text_address(addr))
+	for_each_possible_cpu(cpu) {
+		if (!pcpu_handlers[cpu])
+			continue;
+		if (scan_handlers(pc - pcpu_handlers[cpu]))
 			return true;
 	}
+#endif
+	return scan_handlers(pc - eentry);
+}
 
+/*
+ * As we meet ftrace_regs_entry, reset first flag like first doing
+ * tracing. Prologue analysis will stop soon because PC is at entry.
+ */
+static inline bool fix_ftrace(unsigned long pc)
+{
+#ifdef CONFIG_DYNAMIC_FTRACE
+	return pc == (unsigned long)ftrace_call + LOONGARCH_INSN_SIZE;
+#else
 	return false;
+#endif
+}
+
+static inline bool unwind_state_fixup(struct unwind_state *state)
+{
+	if (!fix_exception(state->pc) && !fix_ftrace(state->pc))
+		return false;
+
+	state->reset = true;
+	return true;
 }
 
+/*
+ * LoongArch function prologue is like follows,
+ *     [instructions not use stack var]
+ *     addi.d sp, sp, -imm
+ *     st.d   xx, sp, offset <- save callee saved regs and
+ *     st.d   yy, sp, offset    save ra if function is nest.
+ *     [others instructions]
+ */
 static bool unwind_by_prologue(struct unwind_state *state)
 {
-	struct stack_info *info = &state->stack_info;
-	union loongarch_instruction *ip, *ip_end;
 	long frame_ra = -1;
 	unsigned long frame_size = 0;
-	unsigned long size, offset, pc = state->pc;
+	unsigned long size, offset, pc;
+	struct pt_regs *regs;
+	struct stack_info *info = &state->stack_info;
+	union loongarch_instruction *ip, *ip_end;
 
 	if (state->sp >= info->end || state->sp < info->begin)
 		return false;
 
+	if (state->reset) {
+		regs = (struct pt_regs *)state->sp;
+		state->first = true;
+		state->reset = false;
+		state->pc = regs->csr_era;
+		state->ra = regs->regs[1];
+		state->sp = regs->regs[3];
+		return true;
+	}
+
+	/*
+	 * When first is not set, the PC is a return address in the previous frame.
+	 * We need to adjust its value in case overflow to the next symbol.
+	 */
+	pc = state->pc - (state->first ? 0 : LOONGARCH_INSN_SIZE);
 	if (!kallsyms_lookup_size_offset(pc, &size, &offset))
 		return false;
 
@@ -65,6 +149,10 @@ static bool unwind_by_prologue(struct unwind_state *state)
 		ip++;
 	}
 
+	/*
+	 * Can't find stack alloc action, PC may be in a leaf function. Only the
+	 * first being true is reasonable, otherwise indicate analysis is broken.
+	 */
 	if (!frame_size) {
 		if (state->first)
 			goto first;
@@ -82,6 +170,7 @@ static bool unwind_by_prologue(struct unwind_state *state)
 		ip++;
 	}
 
+	/* Can't find save $ra action, PC may be in a leaf function, too. */
 	if (frame_ra < 0) {
 		if (state->first) {
 			state->sp = state->sp + frame_size;
@@ -90,82 +179,47 @@ static bool unwind_by_prologue(struct unwind_state *state)
 		return false;
 	}
 
-	if (state->first)
-		state->first = false;
-
 	state->pc = *(unsigned long *)(state->sp + frame_ra);
 	state->sp = state->sp + frame_size;
-	return !!__kernel_text_address(state->pc);
+	goto out;
 
 first:
-	state->first = false;
-	if (state->pc == state->ra)
-		return false;
-
 	state->pc = state->ra;
 
-	return !!__kernel_text_address(state->ra);
-}
-
-void unwind_start(struct unwind_state *state, struct task_struct *task,
-		    struct pt_regs *regs)
-{
-	memset(state, 0, sizeof(*state));
-
-	if (regs &&  __kernel_text_address(regs->csr_era)) {
-		state->pc = regs->csr_era;
-		state->sp = regs->regs[3];
-		state->ra = regs->regs[1];
-		state->type = UNWINDER_PROLOGUE;
-	}
-
-	state->task = task;
-	state->first = true;
-
-	get_stack_info(state->sp, state->task, &state->stack_info);
-
-	if (!unwind_done(state) && !__kernel_text_address(state->pc))
-		unwind_next_frame(state);
+out:
+	state->first = false;
+	return unwind_state_fixup(state) || __kernel_text_address(state->pc);
 }
-EXPORT_SYMBOL_GPL(unwind_start);
 
-bool unwind_next_frame(struct unwind_state *state)
+static bool next_frame(struct unwind_state *state)
 {
-	struct stack_info *info = &state->stack_info;
-	struct pt_regs *regs;
 	unsigned long pc;
+	struct pt_regs *regs;
+	struct stack_info *info = &state->stack_info;
 
 	if (unwind_done(state))
 		return false;
 
 	do {
-		switch (state->type) {
-		case UNWINDER_GUESS:
-			state->first = false;
-			if (unwind_by_guess(state))
-				return true;
-			break;
-
-		case UNWINDER_PROLOGUE:
-			if (unwind_by_prologue(state))
-				return true;
+		if (unwind_by_prologue(state)) {
+			state->pc = unwind_graph_addr(state, state->pc, state->sp);
+			return true;
+		}
 
-			if (info->type == STACK_TYPE_IRQ &&
-				info->end == state->sp) {
-				regs = (struct pt_regs *)info->next_sp;
-				pc = regs->csr_era;
+		if (info->type == STACK_TYPE_IRQ && info->end == state->sp) {
+			regs = (struct pt_regs *)info->next_sp;
+			pc = regs->csr_era;
 
-				if (user_mode(regs) || !__kernel_text_address(pc))
-					return false;
+			if (user_mode(regs) || !__kernel_text_address(pc))
+				return false;
 
-				state->pc = pc;
-				state->sp = regs->regs[3];
-				state->ra = regs->regs[1];
-				state->first = true;
-				get_stack_info(state->sp, state->task, info);
+			state->first = true;
+			state->pc = pc;
+			state->ra = regs->regs[1];
+			state->sp = regs->regs[3];
+			get_stack_info(state->sp, state->task, info);
 
-				return true;
-			}
+			return true;
 		}
 
 		state->sp = info->next_sp;
@@ -174,4 +228,36 @@ bool unwind_next_frame(struct unwind_state *state)
 
 	return false;
 }
+
+unsigned long unwind_get_return_address(struct unwind_state *state)
+{
+	return __unwind_get_return_address(state);
+}
+EXPORT_SYMBOL_GPL(unwind_get_return_address);
+
+void unwind_start(struct unwind_state *state, struct task_struct *task,
+		    struct pt_regs *regs)
+{
+	__unwind_start(state, task, regs);
+	state->type = UNWINDER_PROLOGUE;
+	state->first = true;
+
+	/*
+	 * The current PC is not kernel text address, we cannot find its
+	 * relative symbol. Thus, prologue analysis will be broken. Luckily,
+	 * we can use the default_next_frame().
+	 */
+	if (!__kernel_text_address(state->pc)) {
+		state->type = UNWINDER_GUESS;
+		if (!unwind_done(state))
+			unwind_next_frame(state);
+	}
+}
+EXPORT_SYMBOL_GPL(unwind_start);
+
+bool unwind_next_frame(struct unwind_state *state)
+{
+	return state->type == UNWINDER_PROLOGUE ?
+			next_frame(state) : default_next_frame(state);
+}
 EXPORT_SYMBOL_GPL(unwind_next_frame);
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/vdso.c linux-libre-6.2-gnu/arch/loongarch/kernel/vdso.c
index 8c9826062652..eaebd2e0f725 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/vdso.c
@@ -78,7 +78,7 @@ static unsigned long vdso_base(void)
 	unsigned long base = STACK_TOP;
 
 	if (current->flags & PF_RANDOMIZE) {
-		base += prandom_u32_max(VDSO_RANDOMIZE_SIZE);
+		base += get_random_u32_below(VDSO_RANDOMIZE_SIZE);
 		base = PAGE_ALIGN(base);
 	}
 
diff --git linux-libre-6.1-gnu/arch/loongarch/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/loongarch/kernel/vmlinux.lds.S
index b3309a5e695b..733b16e8d55d 100644
--- linux-libre-6.1-gnu/arch/loongarch/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/loongarch/kernel/vmlinux.lds.S
@@ -4,6 +4,7 @@
 #include <asm/thread_info.h>
 
 #define PAGE_SIZE _PAGE_SIZE
+#define RO_EXCEPTION_TABLE_ALIGN	4
 
 /*
  * Put .bss..swapper_pg_dir as the first thing in .bss. This will
@@ -53,7 +54,17 @@ SECTIONS
 	. = ALIGN(PECOFF_SEGMENT_ALIGN);
 	_etext = .;
 
-	EXCEPTION_TABLE(16)
+	/*
+	 * struct alt_inst entries. From the header (alternative.h):
+	 * "Alternative instructions for different CPU types or capabilities"
+	 * Think locking instructions on spinlocks.
+	 */
+	. = ALIGN(4);
+	.altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) {
+		__alt_instructions = .;
+		*(.altinstructions)
+		__alt_instructions_end = .;
+	}
 
 	.got : ALIGN(16) { *(.got) }
 	.plt : ALIGN(16) { *(.plt) }
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/Makefile linux-libre-6.2-gnu/arch/loongarch/lib/Makefile
index e36635fccb69..40bde632900f 100644
--- linux-libre-6.1-gnu/arch/loongarch/lib/Makefile
+++ linux-libre-6.2-gnu/arch/loongarch/lib/Makefile
@@ -3,4 +3,5 @@
 # Makefile for LoongArch-specific library files.
 #
 
-lib-y	+= delay.o clear_user.o copy_user.o dump_tlb.o
+lib-y	+= delay.o memset.o memcpy.o memmove.o \
+	   clear_user.o copy_user.o dump_tlb.o unaligned.o
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/clear_user.S linux-libre-6.2-gnu/arch/loongarch/lib/clear_user.S
index 16ba2b8dd68a..2dc48e61a2c8 100644
--- linux-libre-6.1-gnu/arch/loongarch/lib/clear_user.S
+++ linux-libre-6.2-gnu/arch/loongarch/lib/clear_user.S
@@ -3,30 +3,37 @@
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
 
+#include <asm/alternative-asm.h>
 #include <asm/asm.h>
 #include <asm/asmmacro.h>
+#include <asm/asm-extable.h>
+#include <asm/cpu.h>
 #include <asm/export.h>
 #include <asm/regdef.h>
 
-.macro fixup_ex from, to, offset, fix
-.if \fix
-	.section .fixup, "ax"
-\to:	addi.d	a0, a1, \offset
+.irp to, 0, 1, 2, 3, 4, 5, 6, 7
+.L_fixup_handle_\to\():
+	addi.d	a0, a1, (\to) * (-8)
 	jr	ra
-	.previous
-.endif
-	.section __ex_table, "a"
-	PTR	\from\()b, \to\()b
-	.previous
-.endm
+.endr
+
+SYM_FUNC_START(__clear_user)
+	/*
+	 * Some CPUs support hardware unaligned access
+	 */
+	ALTERNATIVE	"b __clear_user_generic",	\
+			"b __clear_user_fast", CPU_FEATURE_UAL
+SYM_FUNC_END(__clear_user)
+
+EXPORT_SYMBOL(__clear_user)
 
 /*
- * unsigned long __clear_user(void *addr, size_t size)
+ * unsigned long __clear_user_generic(void *addr, size_t size)
  *
  * a0: addr
  * a1: size
  */
-SYM_FUNC_START(__clear_user)
+SYM_FUNC_START(__clear_user_generic)
 	beqz	a1, 2f
 
 1:	st.b	zero, a0, 0
@@ -37,7 +44,55 @@ SYM_FUNC_START(__clear_user)
 2:	move	a0, a1
 	jr	ra
 
-	fixup_ex 1, 3, 0, 1
-SYM_FUNC_END(__clear_user)
+	_asm_extable 1b, .L_fixup_handle_0
+SYM_FUNC_END(__clear_user_generic)
 
-EXPORT_SYMBOL(__clear_user)
+/*
+ * unsigned long __clear_user_fast(void *addr, unsigned long size)
+ *
+ * a0: addr
+ * a1: size
+ */
+SYM_FUNC_START(__clear_user_fast)
+	beqz	a1, 10f
+
+	ori	a2, zero, 64
+	blt	a1, a2, 9f
+
+	/* set 64 bytes at a time */
+1:	st.d	zero, a0, 0
+2:	st.d	zero, a0, 8
+3:	st.d	zero, a0, 16
+4:	st.d	zero, a0, 24
+5:	st.d	zero, a0, 32
+6:	st.d	zero, a0, 40
+7:	st.d	zero, a0, 48
+8:	st.d	zero, a0, 56
+
+	addi.d	a0, a0, 64
+	addi.d	a1, a1, -64
+	bge	a1, a2, 1b
+
+	beqz	a1, 10f
+
+	/* set the remaining bytes */
+9:	st.b	zero, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a1, a1, -1
+	bgt	a1, zero, 9b
+
+	/* return */
+10:	move	a0, a1
+	jr	ra
+
+	/* fixup and ex_table */
+	_asm_extable 1b, .L_fixup_handle_0
+	_asm_extable 2b, .L_fixup_handle_1
+	_asm_extable 3b, .L_fixup_handle_2
+	_asm_extable 4b, .L_fixup_handle_3
+	_asm_extable 5b, .L_fixup_handle_4
+	_asm_extable 6b, .L_fixup_handle_5
+	_asm_extable 7b, .L_fixup_handle_6
+	_asm_extable 8b, .L_fixup_handle_7
+	_asm_extable 9b, .L_fixup_handle_0
+SYM_FUNC_END(__clear_user_fast)
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/copy_user.S linux-libre-6.2-gnu/arch/loongarch/lib/copy_user.S
index 97d20327a69e..55ac6020a1ad 100644
--- linux-libre-6.1-gnu/arch/loongarch/lib/copy_user.S
+++ linux-libre-6.2-gnu/arch/loongarch/lib/copy_user.S
@@ -3,31 +3,38 @@
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
 
+#include <asm/alternative-asm.h>
 #include <asm/asm.h>
 #include <asm/asmmacro.h>
+#include <asm/asm-extable.h>
+#include <asm/cpu.h>
 #include <asm/export.h>
 #include <asm/regdef.h>
 
-.macro fixup_ex from, to, offset, fix
-.if \fix
-	.section .fixup, "ax"
-\to:	addi.d	a0, a2, \offset
+.irp to, 0, 1, 2, 3, 4, 5, 6, 7
+.L_fixup_handle_\to\():
+	addi.d	a0, a2, (\to) * (-8)
 	jr	ra
-	.previous
-.endif
-	.section __ex_table, "a"
-	PTR	\from\()b, \to\()b
-	.previous
-.endm
+.endr
+
+SYM_FUNC_START(__copy_user)
+	/*
+	 * Some CPUs support hardware unaligned access
+	 */
+	ALTERNATIVE	"b __copy_user_generic",	\
+			"b __copy_user_fast", CPU_FEATURE_UAL
+SYM_FUNC_END(__copy_user)
+
+EXPORT_SYMBOL(__copy_user)
 
 /*
- * unsigned long __copy_user(void *to, const void *from, size_t n)
+ * unsigned long __copy_user_generic(void *to, const void *from, size_t n)
  *
  * a0: to
  * a1: from
  * a2: n
  */
-SYM_FUNC_START(__copy_user)
+SYM_FUNC_START(__copy_user_generic)
 	beqz	a2, 3f
 
 1:	ld.b	t0, a1, 0
@@ -40,8 +47,77 @@ SYM_FUNC_START(__copy_user)
 3:	move	a0, a2
 	jr	ra
 
-	fixup_ex 1, 4, 0, 1
-	fixup_ex 2, 4, 0, 0
-SYM_FUNC_END(__copy_user)
+	_asm_extable 1b, .L_fixup_handle_0
+	_asm_extable 2b, .L_fixup_handle_0
+SYM_FUNC_END(__copy_user_generic)
 
-EXPORT_SYMBOL(__copy_user)
+/*
+ * unsigned long __copy_user_fast(void *to, const void *from, unsigned long n)
+ *
+ * a0: to
+ * a1: from
+ * a2: n
+ */
+SYM_FUNC_START(__copy_user_fast)
+	beqz	a2, 19f
+
+	ori	a3, zero, 64
+	blt	a2, a3, 17f
+
+	/* copy 64 bytes at a time */
+1:	ld.d	t0, a1, 0
+2:	ld.d	t1, a1, 8
+3:	ld.d	t2, a1, 16
+4:	ld.d	t3, a1, 24
+5:	ld.d	t4, a1, 32
+6:	ld.d	t5, a1, 40
+7:	ld.d	t6, a1, 48
+8:	ld.d	t7, a1, 56
+9:	st.d	t0, a0, 0
+10:	st.d	t1, a0, 8
+11:	st.d	t2, a0, 16
+12:	st.d	t3, a0, 24
+13:	st.d	t4, a0, 32
+14:	st.d	t5, a0, 40
+15:	st.d	t6, a0, 48
+16:	st.d	t7, a0, 56
+
+	addi.d	a0, a0, 64
+	addi.d	a1, a1, 64
+	addi.d	a2, a2, -64
+	bge	a2, a3, 1b
+
+	beqz	a2, 19f
+
+	/* copy the remaining bytes */
+17:	ld.b	t0, a1, 0
+18:	st.b	t0, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a1, a1, 1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 17b
+
+	/* return */
+19:	move	a0, a2
+	jr	ra
+
+	/* fixup and ex_table */
+	_asm_extable 1b, .L_fixup_handle_0
+	_asm_extable 2b, .L_fixup_handle_1
+	_asm_extable 3b, .L_fixup_handle_2
+	_asm_extable 4b, .L_fixup_handle_3
+	_asm_extable 5b, .L_fixup_handle_4
+	_asm_extable 6b, .L_fixup_handle_5
+	_asm_extable 7b, .L_fixup_handle_6
+	_asm_extable 8b, .L_fixup_handle_7
+	_asm_extable 9b, .L_fixup_handle_0
+	_asm_extable 10b, .L_fixup_handle_1
+	_asm_extable 11b, .L_fixup_handle_2
+	_asm_extable 12b, .L_fixup_handle_3
+	_asm_extable 13b, .L_fixup_handle_4
+	_asm_extable 14b, .L_fixup_handle_5
+	_asm_extable 15b, .L_fixup_handle_6
+	_asm_extable 16b, .L_fixup_handle_7
+	_asm_extable 17b, .L_fixup_handle_0
+	_asm_extable 18b, .L_fixup_handle_0
+SYM_FUNC_END(__copy_user_fast)
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/memcpy.S linux-libre-6.2-gnu/arch/loongarch/lib/memcpy.S
new file mode 100644
index 000000000000..7c07d595ee89
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/lib/memcpy.S
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/alternative-asm.h>
+#include <asm/asm.h>
+#include <asm/asmmacro.h>
+#include <asm/cpu.h>
+#include <asm/export.h>
+#include <asm/regdef.h>
+
+SYM_FUNC_START(memcpy)
+	/*
+	 * Some CPUs support hardware unaligned access
+	 */
+	ALTERNATIVE	"b __memcpy_generic", \
+			"b __memcpy_fast", CPU_FEATURE_UAL
+SYM_FUNC_END(memcpy)
+
+EXPORT_SYMBOL(memcpy)
+
+/*
+ * void *__memcpy_generic(void *dst, const void *src, size_t n)
+ *
+ * a0: dst
+ * a1: src
+ * a2: n
+ */
+SYM_FUNC_START(__memcpy_generic)
+	move	a3, a0
+	beqz	a2, 2f
+
+1:	ld.b	t0, a1, 0
+	st.b	t0, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a1, a1, 1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 1b
+
+2:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__memcpy_generic)
+
+/*
+ * void *__memcpy_fast(void *dst, const void *src, size_t n)
+ *
+ * a0: dst
+ * a1: src
+ * a2: n
+ */
+SYM_FUNC_START(__memcpy_fast)
+	move	a3, a0
+	beqz	a2, 3f
+
+	ori	a4, zero, 64
+	blt	a2, a4, 2f
+
+	/* copy 64 bytes at a time */
+1:	ld.d	t0, a1, 0
+	ld.d	t1, a1, 8
+	ld.d	t2, a1, 16
+	ld.d	t3, a1, 24
+	ld.d	t4, a1, 32
+	ld.d	t5, a1, 40
+	ld.d	t6, a1, 48
+	ld.d	t7, a1, 56
+	st.d	t0, a0, 0
+	st.d	t1, a0, 8
+	st.d	t2, a0, 16
+	st.d	t3, a0, 24
+	st.d	t4, a0, 32
+	st.d	t5, a0, 40
+	st.d	t6, a0, 48
+	st.d	t7, a0, 56
+
+	addi.d	a0, a0, 64
+	addi.d	a1, a1, 64
+	addi.d	a2, a2, -64
+	bge	a2, a4, 1b
+
+	beqz	a2, 3f
+
+	/* copy the remaining bytes */
+2:	ld.b	t0, a1, 0
+	st.b	t0, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a1, a1, 1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 2b
+
+	/* return */
+3:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__memcpy_fast)
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/memmove.S linux-libre-6.2-gnu/arch/loongarch/lib/memmove.S
new file mode 100644
index 000000000000..6ffdb46da78f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/lib/memmove.S
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/alternative-asm.h>
+#include <asm/asm.h>
+#include <asm/asmmacro.h>
+#include <asm/cpu.h>
+#include <asm/export.h>
+#include <asm/regdef.h>
+
+SYM_FUNC_START(memmove)
+	blt	a0, a1, 1f	/* dst < src, memcpy */
+	blt	a1, a0, 3f	/* src < dst, rmemcpy */
+	jr	ra		/* dst == src, return */
+
+	/* if (src - dst) < 64, copy 1 byte at a time */
+1:	ori	a3, zero, 64
+	sub.d	t0, a1, a0
+	blt	t0, a3, 2f
+	b	memcpy
+2:	b	__memcpy_generic
+
+	/* if (dst - src) < 64, copy 1 byte at a time */
+3:	ori	a3, zero, 64
+	sub.d	t0, a0, a1
+	blt	t0, a3, 4f
+	b	rmemcpy
+4:	b	__rmemcpy_generic
+SYM_FUNC_END(memmove)
+
+EXPORT_SYMBOL(memmove)
+
+SYM_FUNC_START(rmemcpy)
+	/*
+	 * Some CPUs support hardware unaligned access
+	 */
+	ALTERNATIVE	"b __rmemcpy_generic", \
+			"b __rmemcpy_fast", CPU_FEATURE_UAL
+SYM_FUNC_END(rmemcpy)
+
+/*
+ * void *__rmemcpy_generic(void *dst, const void *src, size_t n)
+ *
+ * a0: dst
+ * a1: src
+ * a2: n
+ */
+SYM_FUNC_START(__rmemcpy_generic)
+	move	a3, a0
+	beqz	a2, 2f
+
+	add.d	a0, a0, a2
+	add.d	a1, a1, a2
+
+1:	ld.b	t0, a1, -1
+	st.b	t0, a0, -1
+	addi.d	a0, a0, -1
+	addi.d	a1, a1, -1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 1b
+
+2:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__rmemcpy_generic)
+
+/*
+ * void *__rmemcpy_fast(void *dst, const void *src, size_t n)
+ *
+ * a0: dst
+ * a1: src
+ * a2: n
+ */
+SYM_FUNC_START(__rmemcpy_fast)
+	move	a3, a0
+	beqz	a2, 3f
+
+	add.d	a0, a0, a2
+	add.d	a1, a1, a2
+
+	ori	a4, zero, 64
+	blt	a2, a4, 2f
+
+	/* copy 64 bytes at a time */
+1:	ld.d	t0, a1, -8
+	ld.d	t1, a1, -16
+	ld.d	t2, a1, -24
+	ld.d	t3, a1, -32
+	ld.d	t4, a1, -40
+	ld.d	t5, a1, -48
+	ld.d	t6, a1, -56
+	ld.d	t7, a1, -64
+	st.d	t0, a0, -8
+	st.d	t1, a0, -16
+	st.d	t2, a0, -24
+	st.d	t3, a0, -32
+	st.d	t4, a0, -40
+	st.d	t5, a0, -48
+	st.d	t6, a0, -56
+	st.d	t7, a0, -64
+
+	addi.d	a0, a0, -64
+	addi.d	a1, a1, -64
+	addi.d	a2, a2, -64
+	bge	a2, a4, 1b
+
+	beqz	a2, 3f
+
+	/* copy the remaining bytes */
+2:	ld.b	t0, a1, -1
+	st.b	t0, a0, -1
+	addi.d	a0, a0, -1
+	addi.d	a1, a1, -1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 2b
+
+	/* return */
+3:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__rmemcpy_fast)
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/memset.S linux-libre-6.2-gnu/arch/loongarch/lib/memset.S
new file mode 100644
index 000000000000..e7cb4ea3747d
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/lib/memset.S
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/alternative-asm.h>
+#include <asm/asm.h>
+#include <asm/asmmacro.h>
+#include <asm/cpu.h>
+#include <asm/export.h>
+#include <asm/regdef.h>
+
+.macro fill_to_64 r0
+	bstrins.d \r0, \r0, 15, 8
+	bstrins.d \r0, \r0, 31, 16
+	bstrins.d \r0, \r0, 63, 32
+.endm
+
+SYM_FUNC_START(memset)
+	/*
+	 * Some CPUs support hardware unaligned access
+	 */
+	ALTERNATIVE	"b __memset_generic", \
+			"b __memset_fast", CPU_FEATURE_UAL
+SYM_FUNC_END(memset)
+
+EXPORT_SYMBOL(memset)
+
+/*
+ * void *__memset_generic(void *s, int c, size_t n)
+ *
+ * a0: s
+ * a1: c
+ * a2: n
+ */
+SYM_FUNC_START(__memset_generic)
+	move	a3, a0
+	beqz	a2, 2f
+
+1:	st.b	a1, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 1b
+
+2:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__memset_generic)
+
+/*
+ * void *__memset_fast(void *s, int c, size_t n)
+ *
+ * a0: s
+ * a1: c
+ * a2: n
+ */
+SYM_FUNC_START(__memset_fast)
+	move	a3, a0
+	beqz	a2, 3f
+
+	ori	a4, zero, 64
+	blt	a2, a4, 2f
+
+	/* fill a1 to 64 bits */
+	fill_to_64 a1
+
+	/* set 64 bytes at a time */
+1:	st.d	a1, a0, 0
+	st.d	a1, a0, 8
+	st.d	a1, a0, 16
+	st.d	a1, a0, 24
+	st.d	a1, a0, 32
+	st.d	a1, a0, 40
+	st.d	a1, a0, 48
+	st.d	a1, a0, 56
+
+	addi.d	a0, a0, 64
+	addi.d	a2, a2, -64
+	bge	a2, a4, 1b
+
+	beqz	a2, 3f
+
+	/* set the remaining bytes */
+2:	st.b	a1, a0, 0
+	addi.d	a0, a0, 1
+	addi.d	a2, a2, -1
+	bgt	a2, zero, 2b
+
+	/* return */
+3:	move	a0, a3
+	jr	ra
+SYM_FUNC_END(__memset_fast)
diff --git linux-libre-6.1-gnu/arch/loongarch/lib/unaligned.S linux-libre-6.2-gnu/arch/loongarch/lib/unaligned.S
new file mode 100644
index 000000000000..9177fd638f07
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/lib/unaligned.S
@@ -0,0 +1,84 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <linux/linkage.h>
+
+#include <asm/asm.h>
+#include <asm/asmmacro.h>
+#include <asm/asm-extable.h>
+#include <asm/errno.h>
+#include <asm/export.h>
+#include <asm/regdef.h>
+
+.L_fixup_handle_unaligned:
+	li.w	a0, -EFAULT
+	jr	ra
+
+/*
+ * unsigned long unaligned_read(void *addr, void *value, unsigned long n, bool sign)
+ *
+ * a0: addr
+ * a1: value
+ * a2: n
+ * a3: sign
+ */
+SYM_FUNC_START(unaligned_read)
+	beqz	a2, 5f
+
+	li.w	t2, 0
+	addi.d	t0, a2, -1
+	slli.d	t1, t0, 3
+	add.d 	a0, a0, t0
+
+	beqz	a3, 2f
+1:	ld.b	t3, a0, 0
+	b	3f
+
+2:	ld.bu	t3, a0, 0
+3:	sll.d	t3, t3, t1
+	or	t2, t2, t3
+	addi.d	t1, t1, -8
+	addi.d	a0, a0, -1
+	addi.d	a2, a2, -1
+	bgtz	a2, 2b
+4:	st.d	t2, a1, 0
+
+	move	a0, a2
+	jr	ra
+
+5:	li.w    a0, -EFAULT
+	jr	ra
+
+	_asm_extable 1b, .L_fixup_handle_unaligned
+	_asm_extable 2b, .L_fixup_handle_unaligned
+	_asm_extable 4b, .L_fixup_handle_unaligned
+SYM_FUNC_END(unaligned_read)
+
+/*
+ * unsigned long unaligned_write(void *addr, unsigned long value, unsigned long n)
+ *
+ * a0: addr
+ * a1: value
+ * a2: n
+ */
+SYM_FUNC_START(unaligned_write)
+	beqz	a2, 3f
+
+	li.w	t0, 0
+1:	srl.d	t1, a1, t0
+2:	st.b	t1, a0, 0
+	addi.d	t0, t0, 8
+	addi.d	a2, a2, -1
+	addi.d	a0, a0, 1
+	bgtz	a2, 1b
+
+	move	a0, a2
+	jr	ra
+
+3:	li.w    a0, -EFAULT
+	jr	ra
+
+	_asm_extable 2b, .L_fixup_handle_unaligned
+SYM_FUNC_END(unaligned_write)
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/extable.c linux-libre-6.2-gnu/arch/loongarch/mm/extable.c
index bc20988f2b87..9ab69872dcff 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/extable.c
+++ linux-libre-6.2-gnu/arch/loongarch/mm/extable.c
@@ -2,21 +2,62 @@
 /*
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
+#include <linux/bitfield.h>
 #include <linux/extable.h>
-#include <linux/spinlock.h>
-#include <asm/branch.h>
 #include <linux/uaccess.h>
+#include <asm/asm-extable.h>
+#include <asm/branch.h>
+
+static inline unsigned long
+get_ex_fixup(const struct exception_table_entry *ex)
+{
+	return ((unsigned long)&ex->fixup + ex->fixup);
+}
+
+static inline void regs_set_gpr(struct pt_regs *regs,
+				unsigned int offset, unsigned long val)
+{
+	if (offset && offset <= MAX_REG_OFFSET)
+		*(unsigned long *)((unsigned long)regs + offset) = val;
+}
+
+static bool ex_handler_fixup(const struct exception_table_entry *ex,
+			     struct pt_regs *regs)
+{
+	regs->csr_era = get_ex_fixup(ex);
+
+	return true;
+}
+
+static bool ex_handler_uaccess_err_zero(const struct exception_table_entry *ex,
+					struct pt_regs *regs)
+{
+	int reg_err = FIELD_GET(EX_DATA_REG_ERR, ex->data);
+	int reg_zero = FIELD_GET(EX_DATA_REG_ZERO, ex->data);
+
+	regs_set_gpr(regs, reg_err * sizeof(unsigned long), -EFAULT);
+	regs_set_gpr(regs, reg_zero * sizeof(unsigned long), 0);
+	regs->csr_era = get_ex_fixup(ex);
+
+	return true;
+}
 
-int fixup_exception(struct pt_regs *regs)
+bool fixup_exception(struct pt_regs *regs)
 {
-	const struct exception_table_entry *fixup;
+	const struct exception_table_entry *ex;
 
-	fixup = search_exception_tables(exception_era(regs));
-	if (fixup) {
-		regs->csr_era = fixup->fixup;
+	ex = search_exception_tables(exception_era(regs));
+	if (!ex)
+		return false;
 
-		return 1;
+	switch (ex->type) {
+	case EX_TYPE_FIXUP:
+		return ex_handler_fixup(ex, regs);
+	case EX_TYPE_UACCESS_ERR_ZERO:
+		return ex_handler_uaccess_err_zero(ex, regs);
+	case EX_TYPE_BPF:
+		return ex_handler_bpf(ex, regs);
 	}
 
-	return 0;
+	BUG();
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/init.c linux-libre-6.2-gnu/arch/loongarch/mm/init.c
index 080061793c85..e018aed34586 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/init.c
+++ linux-libre-6.2-gnu/arch/loongarch/mm/init.c
@@ -22,7 +22,7 @@
 #include <linux/pfn.h>
 #include <linux/hardirq.h>
 #include <linux/gfp.h>
-#include <linux/initrd.h>
+#include <linux/hugetlb.h>
 #include <linux/mmzone.h>
 
 #include <asm/asm-offsets.h>
@@ -152,6 +152,45 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
 #endif
 #endif
 
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
+void __meminit vmemmap_set_pmd(pmd_t *pmd, void *p, int node,
+			       unsigned long addr, unsigned long next)
+{
+	pmd_t entry;
+
+	entry = pfn_pmd(virt_to_pfn(p), PAGE_KERNEL);
+	pmd_val(entry) |= _PAGE_HUGE | _PAGE_HGLOBAL;
+	set_pmd_at(&init_mm, addr, pmd, entry);
+}
+
+int __meminit vmemmap_check_pmd(pmd_t *pmd, int node,
+				unsigned long addr, unsigned long next)
+{
+	int huge = pmd_val(*pmd) & _PAGE_HUGE;
+
+	if (huge)
+		vmemmap_verify((pte_t *)pmd, node, addr, next);
+
+	return huge;
+}
+
+int __meminit vmemmap_populate(unsigned long start, unsigned long end,
+			       int node, struct vmem_altmap *altmap)
+{
+#if CONFIG_PGTABLE_LEVELS == 2
+	return vmemmap_populate_basepages(start, end, node, NULL);
+#else
+	return vmemmap_populate_hugepages(start, end, node, NULL);
+#endif
+}
+
+#ifdef CONFIG_MEMORY_HOTPLUG
+void vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *altmap)
+{
+}
+#endif
+#endif
+
 static pte_t *fixmap_pte(unsigned long addr)
 {
 	pgd_t *pgd;
@@ -168,7 +207,7 @@ static pte_t *fixmap_pte(unsigned long addr)
 		new = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
 		pgd_populate(&init_mm, pgd, new);
 #ifndef __PAGETABLE_PUD_FOLDED
-		pud_init((unsigned long)new, (unsigned long)invalid_pmd_table);
+		pud_init(new);
 #endif
 	}
 
@@ -179,7 +218,7 @@ static pte_t *fixmap_pte(unsigned long addr)
 		new = memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
 		pud_populate(&init_mm, pud, new);
 #ifndef __PAGETABLE_PMD_FOLDED
-		pmd_init((unsigned long)new, (unsigned long)invalid_pte_table);
+		pmd_init(new);
 #endif
 	}
 
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/pgtable.c linux-libre-6.2-gnu/arch/loongarch/mm/pgtable.c
index ee179ccd3e3f..36a6dc0148ae 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/pgtable.c
+++ linux-libre-6.2-gnu/arch/loongarch/mm/pgtable.c
@@ -16,7 +16,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 	ret = (pgd_t *) __get_free_page(GFP_KERNEL);
 	if (ret) {
 		init = pgd_offset(&init_mm, 0UL);
-		pgd_init((unsigned long)ret);
+		pgd_init(ret);
 		memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
 		       (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
 	}
@@ -25,7 +25,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 }
 EXPORT_SYMBOL_GPL(pgd_alloc);
 
-void pgd_init(unsigned long page)
+void pgd_init(void *addr)
 {
 	unsigned long *p, *end;
 	unsigned long entry;
@@ -38,7 +38,7 @@ void pgd_init(unsigned long page)
 	entry = (unsigned long)invalid_pte_table;
 #endif
 
-	p = (unsigned long *) page;
+	p = (unsigned long *)addr;
 	end = p + PTRS_PER_PGD;
 
 	do {
@@ -56,11 +56,12 @@ void pgd_init(unsigned long page)
 EXPORT_SYMBOL_GPL(pgd_init);
 
 #ifndef __PAGETABLE_PMD_FOLDED
-void pmd_init(unsigned long addr, unsigned long pagetable)
+void pmd_init(void *addr)
 {
 	unsigned long *p, *end;
+	unsigned long pagetable = (unsigned long)invalid_pte_table;
 
-	p = (unsigned long *) addr;
+	p = (unsigned long *)addr;
 	end = p + PTRS_PER_PMD;
 
 	do {
@@ -79,9 +80,10 @@ EXPORT_SYMBOL_GPL(pmd_init);
 #endif
 
 #ifndef __PAGETABLE_PUD_FOLDED
-void pud_init(unsigned long addr, unsigned long pagetable)
+void pud_init(void *addr)
 {
 	unsigned long *p, *end;
+	unsigned long pagetable = (unsigned long)invalid_pmd_table;
 
 	p = (unsigned long *)addr;
 	end = p + PTRS_PER_PUD;
@@ -98,6 +100,7 @@ void pud_init(unsigned long addr, unsigned long pagetable)
 		p[-1] = pagetable;
 	} while (p != end);
 }
+EXPORT_SYMBOL_GPL(pud_init);
 #endif
 
 pmd_t mk_pmd(struct page *page, pgprot_t prot)
@@ -119,12 +122,12 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 void __init pagetable_init(void)
 {
 	/* Initialize the entire pgd.  */
-	pgd_init((unsigned long)swapper_pg_dir);
-	pgd_init((unsigned long)invalid_pg_dir);
+	pgd_init(swapper_pg_dir);
+	pgd_init(invalid_pg_dir);
 #ifndef __PAGETABLE_PUD_FOLDED
-	pud_init((unsigned long)invalid_pud_table, (unsigned long)invalid_pmd_table);
+	pud_init(invalid_pud_table);
 #endif
 #ifndef __PAGETABLE_PMD_FOLDED
-	pmd_init((unsigned long)invalid_pmd_table, (unsigned long)invalid_pte_table);
+	pmd_init(invalid_pmd_table);
 #endif
 }
diff --git linux-libre-6.1-gnu/arch/loongarch/mm/tlb.c linux-libre-6.2-gnu/arch/loongarch/mm/tlb.c
index da3681f131c8..8bad6b0cff59 100644
--- linux-libre-6.1-gnu/arch/loongarch/mm/tlb.c
+++ linux-libre-6.2-gnu/arch/loongarch/mm/tlb.c
@@ -251,7 +251,7 @@ static void output_pgtable_bits_defines(void)
 }
 
 #ifdef CONFIG_NUMA
-static unsigned long pcpu_handlers[NR_CPUS];
+unsigned long pcpu_handlers[NR_CPUS];
 #endif
 extern long exception_handlers[VECSIZE * 128 / sizeof(long)];
 
diff --git linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.c linux-libre-6.2-gnu/arch/loongarch/net/bpf_jit.c
index bdcd0c7719a9..c4b1947ebf76 100644
--- linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.c
+++ linux-libre-6.2-gnu/arch/loongarch/net/bpf_jit.c
@@ -387,6 +387,65 @@ static bool is_signed_bpf_cond(u8 cond)
 	       cond == BPF_JSGE || cond == BPF_JSLE;
 }
 
+#define BPF_FIXUP_REG_MASK	GENMASK(31, 27)
+#define BPF_FIXUP_OFFSET_MASK	GENMASK(26, 0)
+
+bool ex_handler_bpf(const struct exception_table_entry *ex,
+		    struct pt_regs *regs)
+{
+	int dst_reg = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup);
+	off_t offset = FIELD_GET(BPF_FIXUP_OFFSET_MASK, ex->fixup);
+
+	regs->regs[dst_reg] = 0;
+	regs->csr_era = (unsigned long)&ex->fixup - offset;
+
+	return true;
+}
+
+/* For accesses to BTF pointers, add an entry to the exception table */
+static int add_exception_handler(const struct bpf_insn *insn,
+				 struct jit_ctx *ctx,
+				 int dst_reg)
+{
+	unsigned long pc;
+	off_t offset;
+	struct exception_table_entry *ex;
+
+	if (!ctx->image || !ctx->prog->aux->extable || BPF_MODE(insn->code) != BPF_PROBE_MEM)
+		return 0;
+
+	if (WARN_ON_ONCE(ctx->num_exentries >= ctx->prog->aux->num_exentries))
+		return -EINVAL;
+
+	ex = &ctx->prog->aux->extable[ctx->num_exentries];
+	pc = (unsigned long)&ctx->image[ctx->idx - 1];
+
+	offset = pc - (long)&ex->insn;
+	if (WARN_ON_ONCE(offset >= 0 || offset < INT_MIN))
+		return -ERANGE;
+
+	ex->insn = offset;
+
+	/*
+	 * Since the extable follows the program, the fixup offset is always
+	 * negative and limited to BPF_JIT_REGION_SIZE. Store a positive value
+	 * to keep things simple, and put the destination register in the upper
+	 * bits. We don't need to worry about buildtime or runtime sort
+	 * modifying the upper bits because the table is already sorted, and
+	 * isn't part of the main exception table.
+	 */
+	offset = (long)&ex->fixup - (pc + LOONGARCH_INSN_SIZE);
+	if (!FIELD_FIT(BPF_FIXUP_OFFSET_MASK, offset))
+		return -ERANGE;
+
+	ex->type = EX_TYPE_BPF;
+	ex->fixup = FIELD_PREP(BPF_FIXUP_OFFSET_MASK, offset) | FIELD_PREP(BPF_FIXUP_REG_MASK, dst_reg);
+
+	ctx->num_exentries++;
+
+	return 0;
+}
+
 static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool extra_pass)
 {
 	u8 tm = -1;
@@ -816,6 +875,10 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
 	case BPF_LDX | BPF_MEM | BPF_H:
 	case BPF_LDX | BPF_MEM | BPF_W:
 	case BPF_LDX | BPF_MEM | BPF_DW:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_DW:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_W:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_H:
+	case BPF_LDX | BPF_PROBE_MEM | BPF_B:
 		switch (BPF_SIZE(code)) {
 		case BPF_B:
 			if (is_signed_imm12(off)) {
@@ -854,6 +917,10 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, bool ext
 			}
 			break;
 		}
+
+		ret = add_exception_handler(insn, ctx, dst);
+		if (ret)
+			return ret;
 		break;
 
 	/* *(size *)(dst + off) = imm */
@@ -1018,6 +1085,9 @@ static int validate_code(struct jit_ctx *ctx)
 			return -1;
 	}
 
+	if (WARN_ON_ONCE(ctx->num_exentries != ctx->prog->aux->num_exentries))
+		return -1;
+
 	return 0;
 }
 
@@ -1025,7 +1095,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 {
 	bool tmp_blinded = false, extra_pass = false;
 	u8 *image_ptr;
-	int image_size;
+	int image_size, prog_size, extable_size;
 	struct jit_ctx ctx;
 	struct jit_data *jit_data;
 	struct bpf_binary_header *header;
@@ -1066,7 +1136,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		image_ptr = jit_data->image;
 		header = jit_data->header;
 		extra_pass = true;
-		image_size = sizeof(u32) * ctx.idx;
+		prog_size = sizeof(u32) * ctx.idx;
 		goto skip_init_ctx;
 	}
 
@@ -1088,12 +1158,15 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 	ctx.epilogue_offset = ctx.idx;
 	build_epilogue(&ctx);
 
+	extable_size = prog->aux->num_exentries * sizeof(struct exception_table_entry);
+
 	/* Now we know the actual image size.
 	 * As each LoongArch instruction is of length 32bit,
 	 * we are translating number of JITed intructions into
 	 * the size required to store these JITed code.
 	 */
-	image_size = sizeof(u32) * ctx.idx;
+	prog_size = sizeof(u32) * ctx.idx;
+	image_size = prog_size + extable_size;
 	/* Now we know the size of the structure to make */
 	header = bpf_jit_binary_alloc(image_size, &image_ptr,
 				      sizeof(u32), jit_fill_hole);
@@ -1104,9 +1177,12 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 
 	/* 2. Now, the actual pass to generate final JIT code */
 	ctx.image = (union loongarch_instruction *)image_ptr;
+	if (extable_size)
+		prog->aux->extable = (void *)image_ptr + prog_size;
 
 skip_init_ctx:
 	ctx.idx = 0;
+	ctx.num_exentries = 0;
 
 	build_prologue(&ctx);
 	if (build_body(&ctx, extra_pass)) {
@@ -1125,7 +1201,7 @@ skip_init_ctx:
 
 	/* And we're done */
 	if (bpf_jit_enable > 1)
-		bpf_jit_dump(prog->len, image_size, 2, ctx.image);
+		bpf_jit_dump(prog->len, prog_size, 2, ctx.image);
 
 	/* Update the icache */
 	flush_icache_range((unsigned long)header, (unsigned long)(ctx.image + ctx.idx));
@@ -1147,7 +1223,7 @@ skip_init_ctx:
 		jit_data->header = header;
 	}
 	prog->jited = 1;
-	prog->jited_len = image_size;
+	prog->jited_len = prog_size;
 	prog->bpf_func = (void *)ctx.image;
 
 	if (!prog->is_func || extra_pass) {
diff --git linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.h linux-libre-6.2-gnu/arch/loongarch/net/bpf_jit.h
index e665ddb0aeb8..ca708024fdd3 100644
--- linux-libre-6.1-gnu/arch/loongarch/net/bpf_jit.h
+++ linux-libre-6.2-gnu/arch/loongarch/net/bpf_jit.h
@@ -4,6 +4,7 @@
  *
  * Copyright (C) 2022 Loongson Technology Corporation Limited
  */
+#include <linux/bitfield.h>
 #include <linux/bpf.h>
 #include <linux/filter.h>
 #include <asm/cacheflush.h>
@@ -15,6 +16,7 @@ struct jit_ctx {
 	unsigned int flags;
 	unsigned int epilogue_offset;
 	u32 *offset;
+	int num_exentries;
 	union loongarch_instruction *image;
 	u32 stack_size;
 };
diff --git linux-libre-6.1-gnu/arch/loongarch/pci/acpi.c linux-libre-6.2-gnu/arch/loongarch/pci/acpi.c
index 8235ec92b41f..365f7de771cb 100644
--- linux-libre-6.1-gnu/arch/loongarch/pci/acpi.c
+++ linux-libre-6.2-gnu/arch/loongarch/pci/acpi.c
@@ -26,9 +26,12 @@ void pcibios_add_bus(struct pci_bus *bus)
 
 int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
 {
-	struct pci_config_window *cfg = bridge->bus->sysdata;
-	struct acpi_device *adev = to_acpi_device(cfg->parent);
+	struct acpi_device *adev = NULL;
 	struct device *bus_dev = &bridge->bus->dev;
+	struct pci_config_window *cfg = bridge->bus->sysdata;
+
+	if (!acpi_disabled)
+		adev = to_acpi_device(cfg->parent);
 
 	ACPI_COMPANION_SET(&bridge->dev, adev);
 	set_dev_node(bus_dev, pa_to_nid(cfg->res.start));
diff --git linux-libre-6.1-gnu/arch/loongarch/power/Makefile linux-libre-6.2-gnu/arch/loongarch/power/Makefile
new file mode 100644
index 000000000000..58151d003e40
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/Makefile
@@ -0,0 +1,4 @@
+obj-y	+= platform.o
+
+obj-$(CONFIG_SUSPEND)		+= suspend.o suspend_asm.o
+obj-$(CONFIG_HIBERNATION)	+= hibernate.o hibernate_asm.o
diff --git linux-libre-6.1-gnu/arch/loongarch/power/hibernate.c linux-libre-6.2-gnu/arch/loongarch/power/hibernate.c
new file mode 100644
index 000000000000..1e0590542f98
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/hibernate.c
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <asm/fpu.h>
+#include <asm/loongson.h>
+#include <asm/sections.h>
+#include <asm/tlbflush.h>
+#include <linux/suspend.h>
+
+static u32 saved_crmd;
+static u32 saved_prmd;
+static u32 saved_euen;
+static u32 saved_ecfg;
+static u64 saved_pcpu_base;
+struct pt_regs saved_regs;
+
+void save_processor_state(void)
+{
+	saved_crmd = csr_read32(LOONGARCH_CSR_CRMD);
+	saved_prmd = csr_read32(LOONGARCH_CSR_PRMD);
+	saved_euen = csr_read32(LOONGARCH_CSR_EUEN);
+	saved_ecfg = csr_read32(LOONGARCH_CSR_ECFG);
+	saved_pcpu_base = csr_read64(PERCPU_BASE_KS);
+
+	if (is_fpu_owner())
+		save_fp(current);
+}
+
+void restore_processor_state(void)
+{
+	csr_write32(saved_crmd, LOONGARCH_CSR_CRMD);
+	csr_write32(saved_prmd, LOONGARCH_CSR_PRMD);
+	csr_write32(saved_euen, LOONGARCH_CSR_EUEN);
+	csr_write32(saved_ecfg, LOONGARCH_CSR_ECFG);
+	csr_write64(saved_pcpu_base, PERCPU_BASE_KS);
+
+	if (is_fpu_owner())
+		restore_fp(current);
+}
+
+int pfn_is_nosave(unsigned long pfn)
+{
+	unsigned long nosave_begin_pfn = PFN_DOWN(__pa(&__nosave_begin));
+	unsigned long nosave_end_pfn = PFN_UP(__pa(&__nosave_end));
+
+	return	(pfn >= nosave_begin_pfn) && (pfn < nosave_end_pfn);
+}
+
+extern int swsusp_asm_suspend(void);
+
+int swsusp_arch_suspend(void)
+{
+	enable_pci_wakeup();
+	return swsusp_asm_suspend();
+}
+
+extern int swsusp_asm_resume(void);
+
+int swsusp_arch_resume(void)
+{
+	/* Avoid TLB mismatch during and after kernel resume */
+	local_flush_tlb_all();
+	return swsusp_asm_resume();
+}
diff --git linux-libre-6.1-gnu/arch/loongarch/power/hibernate_asm.S linux-libre-6.2-gnu/arch/loongarch/power/hibernate_asm.S
new file mode 100644
index 000000000000..3c747c08d65d
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/hibernate_asm.S
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Hibernation support specific for LoongArch
+ *
+ * Author: Huacai Chen <chenhuacai@loongson.cn>
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#include <linux/linkage.h>
+#include <asm/asm.h>
+#include <asm/asm-offsets.h>
+#include <asm/regdef.h>
+
+.text
+SYM_FUNC_START(swsusp_asm_suspend)
+	la.pcrel	t0, saved_regs
+	PTR_S		ra, t0, PT_R1
+	PTR_S		tp, t0, PT_R2
+	PTR_S		sp, t0, PT_R3
+	PTR_S		u0, t0, PT_R21
+	PTR_S		fp, t0, PT_R22
+	PTR_S		s0, t0, PT_R23
+	PTR_S		s1, t0, PT_R24
+	PTR_S		s2, t0, PT_R25
+	PTR_S		s3, t0, PT_R26
+	PTR_S		s4, t0, PT_R27
+	PTR_S		s5, t0, PT_R28
+	PTR_S		s6, t0, PT_R29
+	PTR_S		s7, t0, PT_R30
+	PTR_S		s8, t0, PT_R31
+	b		swsusp_save
+SYM_FUNC_END(swsusp_asm_suspend)
+
+SYM_FUNC_START(swsusp_asm_resume)
+	la.pcrel	t0, restore_pblist
+	PTR_L		t0, t0, 0
+0:
+	PTR_L		t1, t0, PBE_ADDRESS  /* source */
+	PTR_L		t2, t0, PBE_ORIG_ADDRESS /* destination */
+	PTR_LI		t3, _PAGE_SIZE
+	PTR_ADD		t3, t3, t1
+1:
+	REG_L		t8, t1, 0
+	REG_S		t8, t2, 0
+	PTR_ADDI	t1, t1, SZREG
+	PTR_ADDI	t2, t2, SZREG
+	bne		t1, t3, 1b
+	PTR_L		t0, t0, PBE_NEXT
+	bnez		t0, 0b
+	la.pcrel	t0, saved_regs
+	PTR_L		ra, t0, PT_R1
+	PTR_L		tp, t0, PT_R2
+	PTR_L		sp, t0, PT_R3
+	PTR_L		u0, t0, PT_R21
+	PTR_L		fp, t0, PT_R22
+	PTR_L		s0, t0, PT_R23
+	PTR_L		s1, t0, PT_R24
+	PTR_L		s2, t0, PT_R25
+	PTR_L		s3, t0, PT_R26
+	PTR_L		s4, t0, PT_R27
+	PTR_L		s5, t0, PT_R28
+	PTR_L		s6, t0, PT_R29
+	PTR_L		s7, t0, PT_R30
+	PTR_L		s8, t0, PT_R31
+	PTR_LI		a0, 0x0
+	jirl		zero, ra, 0
+SYM_FUNC_END(swsusp_asm_resume)
diff --git linux-libre-6.1-gnu/arch/loongarch/power/platform.c linux-libre-6.2-gnu/arch/loongarch/power/platform.c
new file mode 100644
index 000000000000..3ea8e07aa225
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/platform.c
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Author: Huacai Chen <chenhuacai@loongson.cn>
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#include <linux/acpi.h>
+#include <linux/platform_device.h>
+
+#include <asm/bootinfo.h>
+#include <asm/loongson.h>
+
+void enable_gpe_wakeup(void)
+{
+	if (acpi_disabled)
+	       return;
+
+	if (acpi_gbl_reduced_hardware)
+	       return;
+
+	acpi_enable_all_wakeup_gpes();
+}
+
+void enable_pci_wakeup(void)
+{
+	if (acpi_disabled)
+	       return;
+
+	if (acpi_gbl_reduced_hardware)
+	       return;
+
+	acpi_write_bit_register(ACPI_BITREG_PCIEXP_WAKE_STATUS, 1);
+
+	if (acpi_gbl_FADT.flags & ACPI_FADT_PCI_EXPRESS_WAKE)
+		acpi_write_bit_register(ACPI_BITREG_PCIEXP_WAKE_DISABLE, 0);
+}
+
+static int __init loongson3_acpi_suspend_init(void)
+{
+#ifdef CONFIG_ACPI
+	acpi_status status;
+	uint64_t suspend_addr = 0;
+
+	if (acpi_disabled || acpi_gbl_reduced_hardware)
+		return 0;
+
+	acpi_write_bit_register(ACPI_BITREG_SCI_ENABLE, 1);
+	status = acpi_evaluate_integer(NULL, "\\SADR", NULL, &suspend_addr);
+	if (ACPI_FAILURE(status) || !suspend_addr) {
+		pr_err("ACPI S3 is not support!\n");
+		return -1;
+	}
+	loongson_sysconf.suspend_addr = (u64)phys_to_virt(PHYSADDR(suspend_addr));
+#endif
+	return 0;
+}
+
+device_initcall(loongson3_acpi_suspend_init);
diff --git linux-libre-6.1-gnu/arch/loongarch/power/suspend.c linux-libre-6.2-gnu/arch/loongarch/power/suspend.c
new file mode 100644
index 000000000000..5e19733e5e05
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/suspend.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * loongson-specific suspend support
+ *
+ * Author: Huacai Chen <chenhuacai@loongson.cn>
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#include <linux/acpi.h>
+#include <linux/pm.h>
+#include <linux/suspend.h>
+
+#include <asm/loongarch.h>
+#include <asm/loongson.h>
+#include <asm/setup.h>
+#include <asm/time.h>
+#include <asm/tlbflush.h>
+
+u64 loongarch_suspend_addr;
+
+struct saved_registers {
+	u32 ecfg;
+	u32 euen;
+	u64 pgd;
+	u64 kpgd;
+	u32 pwctl0;
+	u32 pwctl1;
+};
+static struct saved_registers saved_regs;
+
+static void arch_common_suspend(void)
+{
+	save_counter();
+	saved_regs.pgd = csr_read64(LOONGARCH_CSR_PGDL);
+	saved_regs.kpgd = csr_read64(LOONGARCH_CSR_PGDH);
+	saved_regs.pwctl0 = csr_read32(LOONGARCH_CSR_PWCTL0);
+	saved_regs.pwctl1 = csr_read32(LOONGARCH_CSR_PWCTL1);
+	saved_regs.ecfg = csr_read32(LOONGARCH_CSR_ECFG);
+	saved_regs.euen = csr_read32(LOONGARCH_CSR_EUEN);
+
+	loongarch_suspend_addr = loongson_sysconf.suspend_addr;
+}
+
+static void arch_common_resume(void)
+{
+	sync_counter();
+	local_flush_tlb_all();
+	csr_write64(per_cpu_offset(0), PERCPU_BASE_KS);
+	csr_write64(eentry, LOONGARCH_CSR_EENTRY);
+	csr_write64(eentry, LOONGARCH_CSR_MERRENTRY);
+	csr_write64(tlbrentry, LOONGARCH_CSR_TLBRENTRY);
+
+	csr_write64(saved_regs.pgd, LOONGARCH_CSR_PGDL);
+	csr_write64(saved_regs.kpgd, LOONGARCH_CSR_PGDH);
+	csr_write32(saved_regs.pwctl0, LOONGARCH_CSR_PWCTL0);
+	csr_write32(saved_regs.pwctl1, LOONGARCH_CSR_PWCTL1);
+	csr_write32(saved_regs.ecfg, LOONGARCH_CSR_ECFG);
+	csr_write32(saved_regs.euen, LOONGARCH_CSR_EUEN);
+}
+
+int loongarch_acpi_suspend(void)
+{
+	enable_gpe_wakeup();
+	enable_pci_wakeup();
+
+	arch_common_suspend();
+
+	/* processor specific suspend */
+	loongarch_suspend_enter();
+
+	arch_common_resume();
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/arch/loongarch/power/suspend_asm.S linux-libre-6.2-gnu/arch/loongarch/power/suspend_asm.S
new file mode 100644
index 000000000000..eb2675642f9f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/loongarch/power/suspend_asm.S
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Sleep helper for Loongson-3 sleep mode.
+ *
+ * Author: Huacai Chen <chenhuacai@loongson.cn>
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/asm.h>
+#include <asm/asmmacro.h>
+#include <asm/addrspace.h>
+#include <asm/loongarch.h>
+#include <asm/stackframe.h>
+
+/* preparatory stuff */
+.macro	SETUP_SLEEP
+	addi.d		sp, sp, -PT_SIZE
+	st.d		$r1, sp, PT_R1
+	st.d		$r2, sp, PT_R2
+	st.d		$r3, sp, PT_R3
+	st.d		$r4, sp, PT_R4
+	st.d		$r21, sp, PT_R21
+	st.d		$r22, sp, PT_R22
+	st.d		$r23, sp, PT_R23
+	st.d		$r24, sp, PT_R24
+	st.d		$r25, sp, PT_R25
+	st.d		$r26, sp, PT_R26
+	st.d		$r27, sp, PT_R27
+	st.d		$r28, sp, PT_R28
+	st.d		$r29, sp, PT_R29
+	st.d		$r30, sp, PT_R30
+	st.d		$r31, sp, PT_R31
+
+	la.pcrel	t0, acpi_saved_sp
+	st.d		sp, t0, 0
+.endm
+
+.macro SETUP_WAKEUP
+	ld.d		$r1, sp, PT_R1
+	ld.d		$r2, sp, PT_R2
+	ld.d		$r3, sp, PT_R3
+	ld.d		$r4, sp, PT_R4
+	ld.d		$r21, sp, PT_R21
+	ld.d		$r22, sp, PT_R22
+	ld.d		$r23, sp, PT_R23
+	ld.d		$r24, sp, PT_R24
+	ld.d		$r25, sp, PT_R25
+	ld.d		$r26, sp, PT_R26
+	ld.d		$r27, sp, PT_R27
+	ld.d		$r28, sp, PT_R28
+	ld.d		$r29, sp, PT_R29
+	ld.d		$r30, sp, PT_R30
+	ld.d		$r31, sp, PT_R31
+.endm
+
+	.text
+	.align 12
+
+/* Sleep/wakeup code for Loongson-3 */
+SYM_FUNC_START(loongarch_suspend_enter)
+	SETUP_SLEEP
+	bl		__flush_cache_all
+
+	/* Pass RA and SP to BIOS */
+	addi.d		a1, sp, 0
+	la.pcrel	a0, loongarch_wakeup_start
+	la.pcrel	t0, loongarch_suspend_addr
+	ld.d		t0, t0, 0
+	jirl		a0, t0, 0 /* Call BIOS's STR sleep routine */
+
+	/*
+	 * This is where we return upon wakeup.
+	 * Reload all of the registers and return.
+	 */
+SYM_INNER_LABEL(loongarch_wakeup_start, SYM_L_GLOBAL)
+	li.d		t0, CSR_DMW0_INIT	# UC, PLV0
+	csrwr		t0, LOONGARCH_CSR_DMWIN0
+	li.d		t0, CSR_DMW1_INIT	# CA, PLV0
+	csrwr		t0, LOONGARCH_CSR_DMWIN1
+
+	la.abs		t0, 0f
+	jr		t0
+0:
+	la.pcrel	t0, acpi_saved_sp
+	ld.d		sp, t0, 0
+	SETUP_WAKEUP
+	addi.d		sp, sp, PT_SIZE
+	jr		ra
+SYM_FUNC_END(loongarch_suspend_enter)
diff --git linux-libre-6.1-gnu/arch/m68k/configs/amiga_defconfig linux-libre-6.2-gnu/arch/m68k/configs/amiga_defconfig
index e2038d9499e4..7b49fe6f7cb3 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/amiga_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/amiga_defconfig
@@ -562,29 +562,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -593,11 +574,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/apollo_defconfig linux-libre-6.2-gnu/arch/m68k/configs/apollo_defconfig
index ddd201259e43..656a06d97d4c 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/apollo_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/apollo_defconfig
@@ -519,29 +519,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -550,11 +531,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/atari_defconfig linux-libre-6.2-gnu/arch/m68k/configs/atari_defconfig
index d9f783707387..8972b822875d 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/atari_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/atari_defconfig
@@ -539,29 +539,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -570,11 +551,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/bvme6000_defconfig linux-libre-6.2-gnu/arch/m68k/configs/bvme6000_defconfig
index 68957c6bcff1..7b86e1277a1a 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/bvme6000_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/bvme6000_defconfig
@@ -511,29 +511,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -542,11 +523,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/hp300_defconfig linux-libre-6.2-gnu/arch/m68k/configs/hp300_defconfig
index 825c6a02fa9d..d0d5c0a9aee6 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/hp300_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/hp300_defconfig
@@ -521,29 +521,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -552,11 +533,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/mac_defconfig linux-libre-6.2-gnu/arch/m68k/configs/mac_defconfig
index 17f64c562bf1..ac1d0c86b6ff 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/mac_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/mac_defconfig
@@ -541,29 +541,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -572,11 +553,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/multi_defconfig linux-libre-6.2-gnu/arch/m68k/configs/multi_defconfig
index f5f4c572b694..c5f7603c9830 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/multi_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/multi_defconfig
@@ -627,29 +627,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -658,11 +639,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/mvme147_defconfig linux-libre-6.2-gnu/arch/m68k/configs/mvme147_defconfig
index b4a0bbef7e39..26f5b59e3bc0 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/mvme147_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/mvme147_defconfig
@@ -510,29 +510,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -541,11 +522,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/mvme16x_defconfig linux-libre-6.2-gnu/arch/m68k/configs/mvme16x_defconfig
index c6a6d5926793..3045c7f0bde3 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/mvme16x_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/mvme16x_defconfig
@@ -511,29 +511,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -542,11 +523,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/q40_defconfig linux-libre-6.2-gnu/arch/m68k/configs/q40_defconfig
index 49c9c89f0caf..f2a486be651b 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/q40_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/q40_defconfig
@@ -528,29 +528,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -559,11 +540,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/sun3_defconfig linux-libre-6.2-gnu/arch/m68k/configs/sun3_defconfig
index 9b44eeb9c07f..8a7db7be10c0 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/sun3_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/sun3_defconfig
@@ -510,29 +510,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -541,11 +522,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/configs/sun3x_defconfig linux-libre-6.2-gnu/arch/m68k/configs/sun3x_defconfig
index d2ffb0a65b44..7ed49ee0b9e0 100644
--- linux-libre-6.1-gnu/arch/m68k/configs/sun3x_defconfig
+++ linux-libre-6.2-gnu/arch/m68k/configs/sun3x_defconfig
@@ -509,29 +509,10 @@ CONFIG_CRYPTO_ECDSA=m
 CONFIG_CRYPTO_ECRDSA=m
 CONFIG_CRYPTO_SM2=m
 CONFIG_CRYPTO_CURVE25519=m
-CONFIG_CRYPTO_CHACHA20POLY1305=m
-CONFIG_CRYPTO_AEGIS128=m
-CONFIG_CRYPTO_CFB=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_OFB=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_KEYWRAP=m
-CONFIG_CRYPTO_ADIANTUM=m
-CONFIG_CRYPTO_HCTR2=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_VMAC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_SM3_GENERIC=m
-CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES=y
 CONFIG_CRYPTO_AES_TI=m
 CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_BLOWFISH=m
 CONFIG_CRYPTO_CAMELLIA=m
 CONFIG_CRYPTO_CAST5=m
@@ -540,11 +521,30 @@ CONFIG_CRYPTO_DES=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_KHAZAD=m
 CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SM4_GENERIC=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_CFB=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_KEYWRAP=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_OFB=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_AEGIS128=m
+CONFIG_CRYPTO_CHACHA20POLY1305=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
diff --git linux-libre-6.1-gnu/arch/m68k/emu/nfcon.c linux-libre-6.2-gnu/arch/m68k/emu/nfcon.c
index 557d60867f98..6fdc13610565 100644
--- linux-libre-6.1-gnu/arch/m68k/emu/nfcon.c
+++ linux-libre-6.2-gnu/arch/m68k/emu/nfcon.c
@@ -49,7 +49,7 @@ static void nfcon_write(struct console *con, const char *str,
 static struct tty_driver *nfcon_device(struct console *con, int *index)
 {
 	*index = 0;
-	return (con->flags & CON_ENABLED) ? nfcon_tty_driver : NULL;
+	return console_is_registered(con) ? nfcon_tty_driver : NULL;
 }
 
 static struct console nf_console = {
@@ -107,6 +107,11 @@ static int __init nf_debug_setup(char *arg)
 
 	stderr_id = nf_get_id("NF_STDERR");
 	if (stderr_id) {
+		/*
+		 * The console will be enabled when debug=nfcon is specified
+		 * as a kernel parameter. Since this is a non-standard way
+		 * of enabling consoles, it must be explicitly enabled.
+		 */
 		nf_console.flags |= CON_ENABLED;
 		register_console(&nf_console);
 	}
@@ -151,7 +156,7 @@ static int __init nfcon_init(void)
 
 	nfcon_tty_driver = driver;
 
-	if (!(nf_console.flags & CON_ENABLED))
+	if (!console_is_registered(&nf_console))
 		register_console(&nf_console);
 
 	return 0;
diff --git linux-libre-6.1-gnu/arch/m68k/include/asm/mac_via.h linux-libre-6.2-gnu/arch/m68k/include/asm/mac_via.h
index 1149251ea58d..a9ef1e9ba6c4 100644
--- linux-libre-6.1-gnu/arch/m68k/include/asm/mac_via.h
+++ linux-libre-6.2-gnu/arch/m68k/include/asm/mac_via.h
@@ -267,14 +267,6 @@ extern void via1_irq(struct irq_desc *desc);
 extern void via1_set_head(int);
 extern int via2_scsi_drq_pending(void);
 
-static inline int rbv_set_video_bpp(int bpp)
-{
-	char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1;
-	if (!rbv_present || val<0) return -1;
-	via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val;
-	return 0;
-}
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_MAC_VIA_H_ */
diff --git linux-libre-6.1-gnu/arch/m68k/include/asm/pgtable_mm.h linux-libre-6.2-gnu/arch/m68k/include/asm/pgtable_mm.h
index 9b4e2fe2ac82..b93c41fe2067 100644
--- linux-libre-6.1-gnu/arch/m68k/include/asm/pgtable_mm.h
+++ linux-libre-6.2-gnu/arch/m68k/include/asm/pgtable_mm.h
@@ -145,8 +145,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 
 #endif /* !__ASSEMBLY__ */
 
-#define kern_addr_valid(addr)	(1)
-
 /* MMU-specific headers */
 
 #ifdef CONFIG_SUN3
diff --git linux-libre-6.1-gnu/arch/m68k/include/asm/pgtable_no.h linux-libre-6.2-gnu/arch/m68k/include/asm/pgtable_no.h
index bce5ca56c388..fed58da3a6b6 100644
--- linux-libre-6.1-gnu/arch/m68k/include/asm/pgtable_no.h
+++ linux-libre-6.2-gnu/arch/m68k/include/asm/pgtable_no.h
@@ -20,7 +20,6 @@
 #define pgd_none(pgd)		(0)
 #define pgd_bad(pgd)		(0)
 #define pgd_clear(pgdp)
-#define kern_addr_valid(addr)	(1)
 #define	pmd_offset(a, b)	((void *)0)
 
 #define PAGE_NONE	__pgprot(0)
diff --git linux-libre-6.1-gnu/arch/m68k/include/asm/string.h linux-libre-6.2-gnu/arch/m68k/include/asm/string.h
index f759d944c449..f0f5021d6327 100644
--- linux-libre-6.1-gnu/arch/m68k/include/asm/string.h
+++ linux-libre-6.2-gnu/arch/m68k/include/asm/string.h
@@ -38,26 +38,6 @@ static inline char *strncpy(char *dest, const char *src, size_t n)
 	return xdest;
 }
 
-#ifndef CONFIG_COLDFIRE
-#define __HAVE_ARCH_STRCMP
-static inline int strcmp(const char *cs, const char *ct)
-{
-	char res;
-
-	asm ("\n"
-		"1:	move.b	(%0)+,%2\n"	/* get *cs */
-		"	cmp.b	(%1)+,%2\n"	/* compare a byte */
-		"	jne	2f\n"		/* not equal, break out */
-		"	tst.b	%2\n"		/* at end of cs? */
-		"	jne	1b\n"		/* no, keep going */
-		"	jra	3f\n"		/* strings are equal */
-		"2:	sub.b	-(%1),%2\n"	/* *cs - *ct */
-		"3:"
-		: "+a" (cs), "+a" (ct), "=d" (res));
-	return res;
-}
-#endif /* CONFIG_COLDFIRE */
-
 #define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *, const void *, __kernel_size_t);
 
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/process.c linux-libre-6.2-gnu/arch/m68k/kernel/process.c
index 2cb4a61bcfac..e06ce147c0b7 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/process.c
+++ linux-libre-6.2-gnu/arch/m68k/kernel/process.c
@@ -32,6 +32,7 @@
 #include <linux/rcupdate.h>
 #include <linux/syscalls.h>
 #include <linux/uaccess.h>
+#include <linux/elfcore.h>
 
 #include <asm/traps.h>
 #include <asm/machdep.h>
@@ -213,7 +214,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 }
 
 /* Fill in the fpu structure for a core dump.  */
-int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
 {
 	if (FPU_IS_EMU) {
 		int i;
@@ -262,7 +263,6 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
 
 	return 1;
 }
-EXPORT_SYMBOL(dump_fpu);
 
 unsigned long __get_wchan(struct task_struct *p)
 {
diff --git linux-libre-6.1-gnu/arch/m68k/kernel/setup_no.c linux-libre-6.2-gnu/arch/m68k/kernel/setup_no.c
index cb6def585851..37fb663559b4 100644
--- linux-libre-6.1-gnu/arch/m68k/kernel/setup_no.c
+++ linux-libre-6.2-gnu/arch/m68k/kernel/setup_no.c
@@ -90,8 +90,7 @@ void __init setup_arch(char **cmdline_p)
 	config_BSP(&command_line[0], sizeof(command_line));
 
 #if defined(CONFIG_BOOTPARAM)
-	strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line));
-	command_line[sizeof(command_line) - 1] = 0;
+	strscpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line));
 #endif /* CONFIG_BOOTPARAM */
 
 	process_uboot_commandline(&command_line[0], sizeof(command_line));
diff --git linux-libre-6.1-gnu/arch/m68k/mac/misc.c linux-libre-6.2-gnu/arch/m68k/mac/misc.c
index 4fab34791758..c7cb29f0ff01 100644
--- linux-libre-6.1-gnu/arch/m68k/mac/misc.c
+++ linux-libre-6.2-gnu/arch/m68k/mac/misc.c
@@ -126,7 +126,7 @@ static void via_rtc_send(__u8 data)
 
 	reg = via1[vBufB] & ~(VIA1B_vRTCClk | VIA1B_vRTCData);
 
-	/* The bits of the byte go in in MSB order */
+	/* The bits of the byte go into the RTC in MSB order */
 
 	for (i = 0 ; i < 8 ; i++) {
 		bit = data & 0x80? 1 : 0;
diff --git linux-libre-6.1-gnu/arch/microblaze/Kconfig linux-libre-6.2-gnu/arch/microblaze/Kconfig
index 4ebb56d6d959..cc88af6fa7a4 100644
--- linux-libre-6.1-gnu/arch/microblaze/Kconfig
+++ linux-libre-6.2-gnu/arch/microblaze/Kconfig
@@ -215,11 +215,3 @@ config MB_MANAGER
 	  Say N here unless you know what you are doing.
 
 endmenu
-
-menu "Bus Options"
-
-config PCI_XILINX
-	bool "Xilinx PCI host bridge support"
-	depends on PCI
-
-endmenu
diff --git linux-libre-6.1-gnu/arch/microblaze/configs/mmu_defconfig linux-libre-6.2-gnu/arch/microblaze/configs/mmu_defconfig
index 8150daf04a76..756feb9369a6 100644
--- linux-libre-6.1-gnu/arch/microblaze/configs/mmu_defconfig
+++ linux-libre-6.2-gnu/arch/microblaze/configs/mmu_defconfig
@@ -19,7 +19,6 @@ CONFIG_HZ_100=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE_FORCE=y
 CONFIG_HIGHMEM=y
-CONFIG_PCI_XILINX=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
diff --git linux-libre-6.1-gnu/arch/microblaze/include/asm/pci-bridge.h linux-libre-6.2-gnu/arch/microblaze/include/asm/pci-bridge.h
index 171b40a2d905..be5f504bead4 100644
--- linux-libre-6.1-gnu/arch/microblaze/include/asm/pci-bridge.h
+++ linux-libre-6.2-gnu/arch/microblaze/include/asm/pci-bridge.h
@@ -25,75 +25,17 @@ static inline int pcibios_vaddr_is_ioport(void __iomem *address)
  */
 struct pci_controller {
 	struct pci_bus *bus;
-	char is_dynamic;
-	struct device_node *dn;
 	struct list_head list_node;
-	struct device *parent;
-
-	int first_busno;
-	int last_busno;
-
-	int self_busno;
 
 	void __iomem *io_base_virt;
-	resource_size_t io_base_phys;
-
-	resource_size_t pci_io_size;
-
-	/* Some machines (PReP) have a non 1:1 mapping of
-	 * the PCI memory space in the CPU bus space
-	 */
-	resource_size_t pci_mem_offset;
-
-	/* Some machines have a special region to forward the ISA
-	 * "memory" cycles such as VGA memory regions. Left to 0
-	 * if unsupported
-	 */
-	resource_size_t isa_mem_phys;
-	resource_size_t isa_mem_size;
-
-	struct pci_ops *ops;
-	unsigned int __iomem *cfg_addr;
-	void __iomem *cfg_data;
-
-	/*
-	 * Used for variants of PCI indirect handling and possible quirks:
-	 *  SET_CFG_TYPE - used on 4xx or any PHB that does explicit type0/1
-	 *  EXT_REG - provides access to PCI-e extended registers
-	 *  SURPRESS_PRIMARY_BUS - we suppress the setting of PCI_PRIMARY_BUS
-	 *   on Freescale PCI-e controllers since they used the PCI_PRIMARY_BUS
-	 *   to determine which bus number to match on when generating type0
-	 *   config cycles
-	 *  NO_PCIE_LINK - the Freescale PCI-e controllers have issues with
-	 *   hanging if we don't have link and try to do config cycles to
-	 *   anything but the PHB.  Only allow talking to the PHB if this is
-	 *   set.
-	 *  BIG_ENDIAN - cfg_addr is a big endian register
-	 *  BROKEN_MRM - the 440EPx/GRx chips have an errata that causes hangs
-	 *   on the PLB4.  Effectively disable MRM commands by setting this.
-	 */
-#define INDIRECT_TYPE_SET_CFG_TYPE		0x00000001
-#define INDIRECT_TYPE_EXT_REG		0x00000002
-#define INDIRECT_TYPE_SURPRESS_PRIMARY_BUS	0x00000004
-#define INDIRECT_TYPE_NO_PCIE_LINK		0x00000008
-#define INDIRECT_TYPE_BIG_ENDIAN		0x00000010
-#define INDIRECT_TYPE_BROKEN_MRM		0x00000020
-	u32 indirect_type;
 
 	/* Currently, we limit ourselves to 1 IO range and 3 mem
 	 * ranges since the common pci_bus structure can't handle more
 	 */
 	struct resource io_resource;
-	struct resource mem_resources[3];
-	int global_number;	/* PCI domain number */
 };
 
 #ifdef CONFIG_PCI
-static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)
-{
-	return bus->sysdata;
-}
-
 static inline int isa_vaddr_is_ioport(void __iomem *address)
 {
 	/* No specific ISA handling on ppc32 at this stage, it
@@ -103,39 +45,5 @@ static inline int isa_vaddr_is_ioport(void __iomem *address)
 }
 #endif /* CONFIG_PCI */
 
-/* These are used for config access before all the PCI probing
-   has been done. */
-extern int early_read_config_byte(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u8 *val);
-extern int early_read_config_word(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u16 *val);
-extern int early_read_config_dword(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u32 *val);
-extern int early_write_config_byte(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u8 val);
-extern int early_write_config_word(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u16 val);
-extern int early_write_config_dword(struct pci_controller *hose, int bus,
-			int dev_fn, int where, u32 val);
-
-extern int early_find_capability(struct pci_controller *hose, int bus,
-				 int dev_fn, int cap);
-
-extern void setup_indirect_pci(struct pci_controller *hose,
-			       resource_size_t cfg_addr,
-			       resource_size_t cfg_data, u32 flags);
-
-/* Get the PCI host controller for an OF device */
-extern struct pci_controller *pci_find_hose_for_OF_device(
-			struct device_node *node);
-
-/* Fill up host controller resources from the OF node */
-extern void pci_process_bridge_OF_ranges(struct pci_controller *hose,
-			struct device_node *dev, int primary);
-
-/* Allocate & free a PCI host bridge structure */
-extern struct pci_controller *pcibios_alloc_controller(struct device_node *dev);
-extern void pcibios_free_controller(struct pci_controller *phb);
-
 #endif	/* __KERNEL__ */
 #endif	/* _ASM_MICROBLAZE_PCI_BRIDGE_H */
diff --git linux-libre-6.1-gnu/arch/microblaze/include/asm/pci.h linux-libre-6.2-gnu/arch/microblaze/include/asm/pci.h
index d90528064604..91f1f71c266a 100644
--- linux-libre-6.1-gnu/arch/microblaze/include/asm/pci.h
+++ linux-libre-6.2-gnu/arch/microblaze/include/asm/pci.h
@@ -21,15 +21,6 @@
 #define PCIBIOS_MIN_IO		0x1000
 #define PCIBIOS_MIN_MEM		0x10000000
 
-/* Values for the `which' argument to sys_pciconfig_iobase syscall.  */
-#define IOBASE_BRIDGE_NUMBER	0
-#define IOBASE_MEMORY		1
-#define IOBASE_IO		2
-#define IOBASE_ISA_IO		3
-#define IOBASE_ISA_MEM		4
-
-#define pcibios_scan_all_fns(a, b)	0
-
 /*
  * Set this to 1 if you want the kernel to re-assign all PCI
  * bus numbers (don't do that on ppc64 yet !)
@@ -41,33 +32,13 @@ extern int pci_domain_nr(struct pci_bus *bus);
 /* Decide whether to display the domain number in /proc */
 extern int pci_proc_domain(struct pci_bus *bus);
 
-struct vm_area_struct;
-
 /* Tell PCI code what kind of PCI resource mappings we support */
 #define HAVE_PCI_MMAP			1
 #define ARCH_GENERIC_PCI_MMAP_RESOURCE	1
-#define arch_can_pci_mmap_io()		1
-
-extern int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val,
-			   size_t count);
-extern int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val,
-			   size_t count);
-extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
-				      struct vm_area_struct *vma,
-				      enum pci_mmap_state mmap_state);
-
-#define HAVE_PCI_LEGACY	1
-
-extern void pcibios_resource_survey(void);
 
 struct file;
 
-/* This part of code was originally in xilinx-pci.h */
-#ifdef CONFIG_PCI_XILINX
-extern void __init xilinx_pci_init(void);
-#else
 static inline void __init xilinx_pci_init(void) { return; }
-#endif
 
 #endif	/* __KERNEL__ */
 #endif /* __ASM_MICROBLAZE_PCI_H */
diff --git linux-libre-6.1-gnu/arch/microblaze/include/asm/pgtable.h linux-libre-6.2-gnu/arch/microblaze/include/asm/pgtable.h
index ba348e997dbb..42f5988e998b 100644
--- linux-libre-6.1-gnu/arch/microblaze/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/microblaze/include/asm/pgtable.h
@@ -416,9 +416,6 @@ extern unsigned long iopa(unsigned long addr);
 #define	IOMAP_NOCACHE_NONSER	2
 #define	IOMAP_NO_COPYBACK	3
 
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr)	(1)
-
 void do_page_fault(struct pt_regs *regs, unsigned long address,
 		   unsigned long error_code);
 
diff --git linux-libre-6.1-gnu/arch/microblaze/kernel/process.c linux-libre-6.2-gnu/arch/microblaze/kernel/process.c
index 3c6241bcaea8..1f802aab2b96 100644
--- linux-libre-6.1-gnu/arch/microblaze/kernel/process.c
+++ linux-libre-6.2-gnu/arch/microblaze/kernel/process.c
@@ -133,7 +133,7 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp)
 /*
  * Set up a thread for executing a new program
  */
-int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
 {
 	return 0; /* MicroBlaze has no separate FPU registers */
 }
diff --git linux-libre-6.1-gnu/arch/microblaze/pci/Makefile linux-libre-6.2-gnu/arch/microblaze/pci/Makefile
index 0251c20e1d62..f8267d20e067 100644
--- linux-libre-6.1-gnu/arch/microblaze/pci/Makefile
+++ linux-libre-6.2-gnu/arch/microblaze/pci/Makefile
@@ -3,5 +3,4 @@
 # Makefile
 #
 
-obj-$(CONFIG_PCI)		+= pci-common.o indirect_pci.o iomap.o
-obj-$(CONFIG_PCI_XILINX)	+= xilinx_pci.o
+obj-$(CONFIG_PCI)		+= iomap.o
diff --git linux-libre-6.1-gnu/arch/microblaze/pci/indirect_pci.c linux-libre-6.2-gnu/arch/microblaze/pci/indirect_pci.c
deleted file mode 100644
index 1caf7d3e0eef..000000000000
--- linux-libre-6.1-gnu/arch/microblaze/pci/indirect_pci.c
+++ /dev/null
@@ -1,158 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Support for indirect PCI bridges.
- *
- * Copyright (C) 1998 Gabriel Paubert.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <linux/io.h>
-#include <asm/pci-bridge.h>
-
-static int
-indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
-		     int len, u32 *val)
-{
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	volatile void __iomem *cfg_data;
-	u8 cfg_type = 0;
-	u32 bus_no, reg;
-
-	if (hose->indirect_type & INDIRECT_TYPE_NO_PCIE_LINK) {
-		if (bus->number != hose->first_busno)
-			return PCIBIOS_DEVICE_NOT_FOUND;
-		if (devfn != 0)
-			return PCIBIOS_DEVICE_NOT_FOUND;
-	}
-
-	if (hose->indirect_type & INDIRECT_TYPE_SET_CFG_TYPE)
-		if (bus->number != hose->first_busno)
-			cfg_type = 1;
-
-	bus_no = (bus->number == hose->first_busno) ?
-			hose->self_busno : bus->number;
-
-	if (hose->indirect_type & INDIRECT_TYPE_EXT_REG)
-		reg = ((offset & 0xf00) << 16) | (offset & 0xfc);
-	else
-		reg = offset & 0xfc; /* Only 3 bits for function */
-
-	if (hose->indirect_type & INDIRECT_TYPE_BIG_ENDIAN)
-		out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) |
-			 (devfn << 8) | reg | cfg_type));
-	else
-		out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) |
-			 (devfn << 8) | reg | cfg_type));
-
-	/*
-	 * Note: the caller has already checked that offset is
-	 * suitably aligned and that len is 1, 2 or 4.
-	 */
-	cfg_data = hose->cfg_data + (offset & 3); /* Only 3 bits for function */
-	switch (len) {
-	case 1:
-		*val = in_8(cfg_data);
-		break;
-	case 2:
-		*val = in_le16(cfg_data);
-		break;
-	default:
-		*val = in_le32(cfg_data);
-		break;
-	}
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static int
-indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
-		      int len, u32 val)
-{
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	volatile void __iomem *cfg_data;
-	u8 cfg_type = 0;
-	u32 bus_no, reg;
-
-	if (hose->indirect_type & INDIRECT_TYPE_NO_PCIE_LINK) {
-		if (bus->number != hose->first_busno)
-			return PCIBIOS_DEVICE_NOT_FOUND;
-		if (devfn != 0)
-			return PCIBIOS_DEVICE_NOT_FOUND;
-	}
-
-	if (hose->indirect_type & INDIRECT_TYPE_SET_CFG_TYPE)
-		if (bus->number != hose->first_busno)
-			cfg_type = 1;
-
-	bus_no = (bus->number == hose->first_busno) ?
-			hose->self_busno : bus->number;
-
-	if (hose->indirect_type & INDIRECT_TYPE_EXT_REG)
-		reg = ((offset & 0xf00) << 16) | (offset & 0xfc);
-	else
-		reg = offset & 0xfc;
-
-	if (hose->indirect_type & INDIRECT_TYPE_BIG_ENDIAN)
-		out_be32(hose->cfg_addr, (0x80000000 | (bus_no << 16) |
-			 (devfn << 8) | reg | cfg_type));
-	else
-		out_le32(hose->cfg_addr, (0x80000000 | (bus_no << 16) |
-			 (devfn << 8) | reg | cfg_type));
-
-	/* suppress setting of PCI_PRIMARY_BUS */
-	if (hose->indirect_type & INDIRECT_TYPE_SURPRESS_PRIMARY_BUS)
-		if ((offset == PCI_PRIMARY_BUS) &&
-			(bus->number == hose->first_busno))
-			val &= 0xffffff00;
-
-	/* Workaround for PCI_28 Errata in 440EPx/GRx */
-	if ((hose->indirect_type & INDIRECT_TYPE_BROKEN_MRM) &&
-			offset == PCI_CACHE_LINE_SIZE) {
-		val = 0;
-	}
-
-	/*
-	 * Note: the caller has already checked that offset is
-	 * suitably aligned and that len is 1, 2 or 4.
-	 */
-	cfg_data = hose->cfg_data + (offset & 3);
-	switch (len) {
-	case 1:
-		out_8(cfg_data, val);
-		break;
-	case 2:
-		out_le16(cfg_data, val);
-		break;
-	default:
-		out_le32(cfg_data, val);
-		break;
-	}
-
-	return PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops indirect_pci_ops = {
-	.read = indirect_read_config,
-	.write = indirect_write_config,
-};
-
-void __init
-setup_indirect_pci(struct pci_controller *hose,
-		   resource_size_t cfg_addr,
-		   resource_size_t cfg_data, u32 flags)
-{
-	resource_size_t base = cfg_addr & PAGE_MASK;
-	void __iomem *mbase;
-
-	mbase = ioremap(base, PAGE_SIZE);
-	hose->cfg_addr = mbase + (cfg_addr & ~PAGE_MASK);
-	if ((cfg_data & PAGE_MASK) != base)
-		mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE);
-	hose->cfg_data = mbase + (cfg_data & ~PAGE_MASK);
-	hose->ops = &indirect_pci_ops;
-	hose->indirect_type = flags;
-}
diff --git linux-libre-6.1-gnu/arch/microblaze/pci/iomap.c linux-libre-6.2-gnu/arch/microblaze/pci/iomap.c
index bde74af4c1cd..b2ee8ace9b6e 100644
--- linux-libre-6.1-gnu/arch/microblaze/pci/iomap.c
+++ linux-libre-6.2-gnu/arch/microblaze/pci/iomap.c
@@ -11,6 +11,42 @@
 #include <linux/io.h>
 #include <asm/pci-bridge.h>
 
+static DEFINE_SPINLOCK(hose_spinlock);
+LIST_HEAD(hose_list);
+
+unsigned long isa_io_base;
+EXPORT_SYMBOL(isa_io_base);
+
+static resource_size_t pcibios_io_size(const struct pci_controller *hose)
+{
+	return resource_size(&hose->io_resource);
+}
+
+int pcibios_vaddr_is_ioport(void __iomem *address)
+{
+	int ret = 0;
+	struct pci_controller *hose;
+	resource_size_t size;
+
+	spin_lock(&hose_spinlock);
+	list_for_each_entry(hose, &hose_list, list_node) {
+		size = pcibios_io_size(hose);
+		if (address >= hose->io_base_virt &&
+		    address < (hose->io_base_virt + size)) {
+			ret = 1;
+			break;
+		}
+	}
+	spin_unlock(&hose_spinlock);
+	return ret;
+}
+
+/* Display the domain number in /proc */
+int pci_proc_domain(struct pci_bus *bus)
+{
+	return pci_domain_nr(bus);
+}
+
 void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
 {
 	if (isa_vaddr_is_ioport(addr))
diff --git linux-libre-6.1-gnu/arch/microblaze/pci/pci-common.c linux-libre-6.2-gnu/arch/microblaze/pci/pci-common.c
deleted file mode 100644
index 33bab7eec731..000000000000
--- linux-libre-6.1-gnu/arch/microblaze/pci/pci-common.c
+++ /dev/null
@@ -1,1067 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Contains common pci routines for ALL ppc platform
- * (based on pci_32.c and pci_64.c)
- *
- * Port for PPC64 David Engebretsen, IBM Corp.
- * Contains common pci routines for ppc64 platform, pSeries and iSeries brands.
- *
- * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
- *   Rework, based on alpha PCI code.
- *
- * Common pmac/prep/chrp pci routines. -- Cort
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/memblock.h>
-#include <linux/mm.h>
-#include <linux/shmem_fs.h>
-#include <linux/list.h>
-#include <linux/syscalls.h>
-#include <linux/irq.h>
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_pci.h>
-#include <linux/export.h>
-
-#include <asm/processor.h>
-#include <linux/io.h>
-#include <asm/pci-bridge.h>
-#include <asm/byteorder.h>
-
-static DEFINE_SPINLOCK(hose_spinlock);
-LIST_HEAD(hose_list);
-
-/* XXX kill that some day ... */
-static int global_phb_number;		/* Global phb counter */
-
-/* ISA Memory physical address */
-resource_size_t isa_mem_base;
-
-unsigned long isa_io_base;
-EXPORT_SYMBOL(isa_io_base);
-
-static int pci_bus_count;
-
-struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
-{
-	struct pci_controller *phb;
-
-	phb = zalloc_maybe_bootmem(sizeof(struct pci_controller), GFP_KERNEL);
-	if (!phb)
-		return NULL;
-	spin_lock(&hose_spinlock);
-	phb->global_number = global_phb_number++;
-	list_add_tail(&phb->list_node, &hose_list);
-	spin_unlock(&hose_spinlock);
-	phb->dn = dev;
-	phb->is_dynamic = mem_init_done;
-	return phb;
-}
-
-void pcibios_free_controller(struct pci_controller *phb)
-{
-	spin_lock(&hose_spinlock);
-	list_del(&phb->list_node);
-	spin_unlock(&hose_spinlock);
-
-	if (phb->is_dynamic)
-		kfree(phb);
-}
-
-static resource_size_t pcibios_io_size(const struct pci_controller *hose)
-{
-	return resource_size(&hose->io_resource);
-}
-
-int pcibios_vaddr_is_ioport(void __iomem *address)
-{
-	int ret = 0;
-	struct pci_controller *hose;
-	resource_size_t size;
-
-	spin_lock(&hose_spinlock);
-	list_for_each_entry(hose, &hose_list, list_node) {
-		size = pcibios_io_size(hose);
-		if (address >= hose->io_base_virt &&
-		    address < (hose->io_base_virt + size)) {
-			ret = 1;
-			break;
-		}
-	}
-	spin_unlock(&hose_spinlock);
-	return ret;
-}
-
-unsigned long pci_address_to_pio(phys_addr_t address)
-{
-	struct pci_controller *hose;
-	resource_size_t size;
-	unsigned long ret = ~0;
-
-	spin_lock(&hose_spinlock);
-	list_for_each_entry(hose, &hose_list, list_node) {
-		size = pcibios_io_size(hose);
-		if (address >= hose->io_base_phys &&
-		    address < (hose->io_base_phys + size)) {
-			unsigned long base =
-				(unsigned long)hose->io_base_virt - _IO_BASE;
-			ret = base + (address - hose->io_base_phys);
-			break;
-		}
-	}
-	spin_unlock(&hose_spinlock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(pci_address_to_pio);
-
-/* This routine is meant to be used early during boot, when the
- * PCI bus numbers have not yet been assigned, and you need to
- * issue PCI config cycles to an OF device.
- * It could also be used to "fix" RTAS config cycles if you want
- * to set pci_assign_all_buses to 1 and still use RTAS for PCI
- * config cycles.
- */
-struct pci_controller *pci_find_hose_for_OF_device(struct device_node *node)
-{
-	while (node) {
-		struct pci_controller *hose, *tmp;
-		list_for_each_entry_safe(hose, tmp, &hose_list, list_node)
-			if (hose->dn == node)
-				return hose;
-		node = node->parent;
-	}
-	return NULL;
-}
-
-void pcibios_set_master(struct pci_dev *dev)
-{
-	/* No special bus mastering setup handling */
-}
-
-/*
- * Platform support for /proc/bus/pci/X/Y mmap()s.
- */
-
-int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma)
-{
-	struct pci_controller *hose = pci_bus_to_host(pdev->bus);
-	resource_size_t ioaddr = pci_resource_start(pdev, bar);
-
-	if (!hose)
-		return -EINVAL;		/* should never happen */
-
-	/* Convert to an offset within this PCI controller */
-	ioaddr -= (unsigned long)hose->io_base_virt - _IO_BASE;
-
-	vma->vm_pgoff += (ioaddr + hose->io_base_phys) >> PAGE_SHIFT;
-	return 0;
-}
-
-/* This provides legacy IO read access on a bus */
-int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val, size_t size)
-{
-	unsigned long offset;
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	struct resource *rp = &hose->io_resource;
-	void __iomem *addr;
-
-	/* Check if port can be supported by that bus. We only check
-	 * the ranges of the PHB though, not the bus itself as the rules
-	 * for forwarding legacy cycles down bridges are not our problem
-	 * here. So if the host bridge supports it, we do it.
-	 */
-	offset = (unsigned long)hose->io_base_virt - _IO_BASE;
-	offset += port;
-
-	if (!(rp->flags & IORESOURCE_IO))
-		return -ENXIO;
-	if (offset < rp->start || (offset + size) > rp->end)
-		return -ENXIO;
-	addr = hose->io_base_virt + port;
-
-	switch (size) {
-	case 1:
-		*((u8 *)val) = in_8(addr);
-		return 1;
-	case 2:
-		if (port & 1)
-			return -EINVAL;
-		*((u16 *)val) = in_le16(addr);
-		return 2;
-	case 4:
-		if (port & 3)
-			return -EINVAL;
-		*((u32 *)val) = in_le32(addr);
-		return 4;
-	}
-	return -EINVAL;
-}
-
-/* This provides legacy IO write access on a bus */
-int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val, size_t size)
-{
-	unsigned long offset;
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	struct resource *rp = &hose->io_resource;
-	void __iomem *addr;
-
-	/* Check if port can be supported by that bus. We only check
-	 * the ranges of the PHB though, not the bus itself as the rules
-	 * for forwarding legacy cycles down bridges are not our problem
-	 * here. So if the host bridge supports it, we do it.
-	 */
-	offset = (unsigned long)hose->io_base_virt - _IO_BASE;
-	offset += port;
-
-	if (!(rp->flags & IORESOURCE_IO))
-		return -ENXIO;
-	if (offset < rp->start || (offset + size) > rp->end)
-		return -ENXIO;
-	addr = hose->io_base_virt + port;
-
-	/* WARNING: The generic code is idiotic. It gets passed a pointer
-	 * to what can be a 1, 2 or 4 byte quantity and always reads that
-	 * as a u32, which means that we have to correct the location of
-	 * the data read within those 32 bits for size 1 and 2
-	 */
-	switch (size) {
-	case 1:
-		out_8(addr, val >> 24);
-		return 1;
-	case 2:
-		if (port & 1)
-			return -EINVAL;
-		out_le16(addr, val >> 16);
-		return 2;
-	case 4:
-		if (port & 3)
-			return -EINVAL;
-		out_le32(addr, val);
-		return 4;
-	}
-	return -EINVAL;
-}
-
-/* This provides legacy IO or memory mmap access on a bus */
-int pci_mmap_legacy_page_range(struct pci_bus *bus,
-			       struct vm_area_struct *vma,
-			       enum pci_mmap_state mmap_state)
-{
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	resource_size_t offset =
-		((resource_size_t)vma->vm_pgoff) << PAGE_SHIFT;
-	resource_size_t size = vma->vm_end - vma->vm_start;
-	struct resource *rp;
-
-	pr_debug("pci_mmap_legacy_page_range(%04x:%02x, %s @%llx..%llx)\n",
-		 pci_domain_nr(bus), bus->number,
-		 mmap_state == pci_mmap_mem ? "MEM" : "IO",
-		 (unsigned long long)offset,
-		 (unsigned long long)(offset + size - 1));
-
-	if (mmap_state == pci_mmap_mem) {
-		/* Hack alert !
-		 *
-		 * Because X is lame and can fail starting if it gets an error
-		 * trying to mmap legacy_mem (instead of just moving on without
-		 * legacy memory access) we fake it here by giving it anonymous
-		 * memory, effectively behaving just like /dev/zero
-		 */
-		if ((offset + size) > hose->isa_mem_size) {
-			pr_debug("Process %s (pid:%d) mapped non-existing PCI",
-				current->comm, current->pid);
-			pr_debug("legacy memory for 0%04x:%02x\n",
-				pci_domain_nr(bus), bus->number);
-			if (vma->vm_flags & VM_SHARED)
-				return shmem_zero_setup(vma);
-			return 0;
-		}
-		offset += hose->isa_mem_phys;
-	} else {
-		unsigned long io_offset = (unsigned long)hose->io_base_virt -
-								_IO_BASE;
-		unsigned long roffset = offset + io_offset;
-		rp = &hose->io_resource;
-		if (!(rp->flags & IORESOURCE_IO))
-			return -ENXIO;
-		if (roffset < rp->start || (roffset + size) > rp->end)
-			return -ENXIO;
-		offset += hose->io_base_phys;
-	}
-	pr_debug(" -> mapping phys %llx\n", (unsigned long long)offset);
-
-	vma->vm_pgoff = offset >> PAGE_SHIFT;
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-	return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
-			       vma->vm_end - vma->vm_start,
-			       vma->vm_page_prot);
-}
-
-void pci_resource_to_user(const struct pci_dev *dev, int bar,
-			  const struct resource *rsrc,
-			  resource_size_t *start, resource_size_t *end)
-{
-	struct pci_bus_region region;
-
-	if (rsrc->flags & IORESOURCE_IO) {
-		pcibios_resource_to_bus(dev->bus, &region,
-					(struct resource *) rsrc);
-		*start = region.start;
-		*end = region.end;
-		return;
-	}
-
-	/* We pass a CPU physical address to userland for MMIO instead of a
-	 * BAR value because X is lame and expects to be able to use that
-	 * to pass to /dev/mem!
-	 *
-	 * That means we may have 64-bit values where some apps only expect
-	 * 32 (like X itself since it thinks only Sparc has 64-bit MMIO).
-	 */
-	*start = rsrc->start;
-	*end = rsrc->end;
-}
-
-/**
- * pci_process_bridge_OF_ranges - Parse PCI bridge resources from device tree
- * @hose: newly allocated pci_controller to be setup
- * @dev: device node of the host bridge
- * @primary: set if primary bus (32 bits only, soon to be deprecated)
- *
- * This function will parse the "ranges" property of a PCI host bridge device
- * node and setup the resource mapping of a pci controller based on its
- * content.
- *
- * Life would be boring if it wasn't for a few issues that we have to deal
- * with here:
- *
- *   - We can only cope with one IO space range and up to 3 Memory space
- *     ranges. However, some machines (thanks Apple !) tend to split their
- *     space into lots of small contiguous ranges. So we have to coalesce.
- *
- *   - We can only cope with all memory ranges having the same offset
- *     between CPU addresses and PCI addresses. Unfortunately, some bridges
- *     are setup for a large 1:1 mapping along with a small "window" which
- *     maps PCI address 0 to some arbitrary high address of the CPU space in
- *     order to give access to the ISA memory hole.
- *     The way out of here that I've chosen for now is to always set the
- *     offset based on the first resource found, then override it if we
- *     have a different offset and the previous was set by an ISA hole.
- *
- *   - Some busses have IO space not starting at 0, which causes trouble with
- *     the way we do our IO resource renumbering. The code somewhat deals with
- *     it for 64 bits but I would expect problems on 32 bits.
- *
- *   - Some 32 bits platforms such as 4xx can have physical space larger than
- *     32 bits so we need to use 64 bits values for the parsing
- */
-void pci_process_bridge_OF_ranges(struct pci_controller *hose,
-				  struct device_node *dev, int primary)
-{
-	int memno = 0, isa_hole = -1;
-	unsigned long long isa_mb = 0;
-	struct resource *res;
-	struct of_pci_range range;
-	struct of_pci_range_parser parser;
-
-	pr_info("PCI host bridge %pOF %s ranges:\n",
-	       dev, primary ? "(primary)" : "");
-
-	/* Check for ranges property */
-	if (of_pci_range_parser_init(&parser, dev))
-		return;
-
-	pr_debug("Parsing ranges property...\n");
-	for_each_of_pci_range(&parser, &range) {
-		/* Read next ranges element */
-
-		/* If we failed translation or got a zero-sized region
-		 * (some FW try to feed us with non sensical zero sized regions
-		 * such as power3 which look like some kind of attempt
-		 * at exposing the VGA memory hole)
-		 */
-		if (range.cpu_addr == OF_BAD_ADDR || range.size == 0)
-			continue;
-
-		/* Act based on address space type */
-		res = NULL;
-		switch (range.flags & IORESOURCE_TYPE_BITS) {
-		case IORESOURCE_IO:
-			pr_info("  IO 0x%016llx..0x%016llx -> 0x%016llx\n",
-				range.cpu_addr, range.cpu_addr + range.size - 1,
-				range.pci_addr);
-
-			/* We support only one IO range */
-			if (hose->pci_io_size) {
-				pr_info(" \\--> Skipped (too many) !\n");
-				continue;
-			}
-			/* On 32 bits, limit I/O space to 16MB */
-			if (range.size > 0x01000000)
-				range.size = 0x01000000;
-
-			/* 32 bits needs to map IOs here */
-			hose->io_base_virt = ioremap(range.cpu_addr,
-						range.size);
-
-			/* Expect trouble if pci_addr is not 0 */
-			if (primary)
-				isa_io_base =
-					(unsigned long)hose->io_base_virt;
-			/* pci_io_size and io_base_phys always represent IO
-			 * space starting at 0 so we factor in pci_addr
-			 */
-			hose->pci_io_size = range.pci_addr + range.size;
-			hose->io_base_phys = range.cpu_addr - range.pci_addr;
-
-			/* Build resource */
-			res = &hose->io_resource;
-			range.cpu_addr = range.pci_addr;
-
-			break;
-		case IORESOURCE_MEM:
-			pr_info(" MEM 0x%016llx..0x%016llx -> 0x%016llx %s\n",
-				range.cpu_addr, range.cpu_addr + range.size - 1,
-				range.pci_addr,
-				(range.flags & IORESOURCE_PREFETCH) ?
-				"Prefetch" : "");
-
-			/* We support only 3 memory ranges */
-			if (memno >= 3) {
-				pr_info(" \\--> Skipped (too many) !\n");
-				continue;
-			}
-			/* Handles ISA memory hole space here */
-			if (range.pci_addr == 0) {
-				isa_mb = range.cpu_addr;
-				isa_hole = memno;
-				if (primary || isa_mem_base == 0)
-					isa_mem_base = range.cpu_addr;
-				hose->isa_mem_phys = range.cpu_addr;
-				hose->isa_mem_size = range.size;
-			}
-
-			/* We get the PCI/Mem offset from the first range or
-			 * the, current one if the offset came from an ISA
-			 * hole. If they don't match, bugger.
-			 */
-			if (memno == 0 ||
-			    (isa_hole >= 0 && range.pci_addr != 0 &&
-			     hose->pci_mem_offset == isa_mb))
-				hose->pci_mem_offset = range.cpu_addr -
-							range.pci_addr;
-			else if (range.pci_addr != 0 &&
-				 hose->pci_mem_offset != range.cpu_addr -
-							range.pci_addr) {
-				pr_info(" \\--> Skipped (offset mismatch) !\n");
-				continue;
-			}
-
-			/* Build resource */
-			res = &hose->mem_resources[memno++];
-			break;
-		}
-		if (res != NULL) {
-			res->name = dev->full_name;
-			res->flags = range.flags;
-			res->start = range.cpu_addr;
-			res->end = range.cpu_addr + range.size - 1;
-			res->parent = res->child = res->sibling = NULL;
-		}
-	}
-
-	/* If there's an ISA hole and the pci_mem_offset is -not- matching
-	 * the ISA hole offset, then we need to remove the ISA hole from
-	 * the resource list for that brige
-	 */
-	if (isa_hole >= 0 && hose->pci_mem_offset != isa_mb) {
-		unsigned int next = isa_hole + 1;
-		pr_info(" Removing ISA hole at 0x%016llx\n", isa_mb);
-		if (next < memno)
-			memmove(&hose->mem_resources[isa_hole],
-				&hose->mem_resources[next],
-				sizeof(struct resource) * (memno - next));
-		hose->mem_resources[--memno].flags = 0;
-	}
-}
-
-/* Display the domain number in /proc */
-int pci_proc_domain(struct pci_bus *bus)
-{
-	return pci_domain_nr(bus);
-}
-
-/* This header fixup will do the resource fixup for all devices as they are
- * probed, but not for bridge ranges
- */
-static void pcibios_fixup_resources(struct pci_dev *dev)
-{
-	struct pci_controller *hose = pci_bus_to_host(dev->bus);
-	int i;
-
-	if (!hose) {
-		pr_err("No host bridge for PCI dev %s !\n",
-		       pci_name(dev));
-		return;
-	}
-	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		struct resource *res = dev->resource + i;
-		if (!res->flags)
-			continue;
-		if (res->start == 0) {
-			pr_debug("PCI:%s Resource %d %016llx-%016llx [%x]",
-				 pci_name(dev), i,
-				 (unsigned long long)res->start,
-				 (unsigned long long)res->end,
-				 (unsigned int)res->flags);
-			pr_debug("is unassigned\n");
-			res->end -= res->start;
-			res->start = 0;
-			res->flags |= IORESOURCE_UNSET;
-			continue;
-		}
-
-		pr_debug("PCI:%s Resource %d %016llx-%016llx [%x]\n",
-			 pci_name(dev), i,
-			 (unsigned long long)res->start,
-			 (unsigned long long)res->end,
-			 (unsigned int)res->flags);
-	}
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pcibios_fixup_resources);
-
-int pcibios_device_add(struct pci_dev *dev)
-{
-	dev->irq = of_irq_parse_and_map_pci(dev, 0, 0);
-
-	return 0;
-}
-
-/*
- * Reparent resource children of pr that conflict with res
- * under res, and make res replace those children.
- */
-static int __init reparent_resources(struct resource *parent,
-				     struct resource *res)
-{
-	struct resource *p, **pp;
-	struct resource **firstpp = NULL;
-
-	for (pp = &parent->child; (p = *pp) != NULL; pp = &p->sibling) {
-		if (p->end < res->start)
-			continue;
-		if (res->end < p->start)
-			break;
-		if (p->start < res->start || p->end > res->end)
-			return -1;	/* not completely contained */
-		if (firstpp == NULL)
-			firstpp = pp;
-	}
-	if (firstpp == NULL)
-		return -1;	/* didn't find any conflicting entries? */
-	res->parent = parent;
-	res->child = *firstpp;
-	res->sibling = *pp;
-	*firstpp = res;
-	*pp = NULL;
-	for (p = res->child; p != NULL; p = p->sibling) {
-		p->parent = res;
-		pr_debug("PCI: Reparented %s [%llx..%llx] under %s\n",
-			 p->name,
-			 (unsigned long long)p->start,
-			 (unsigned long long)p->end, res->name);
-	}
-	return 0;
-}
-
-/*
- *  Handle resources of PCI devices.  If the world were perfect, we could
- *  just allocate all the resource regions and do nothing more.  It isn't.
- *  On the other hand, we cannot just re-allocate all devices, as it would
- *  require us to know lots of host bridge internals.  So we attempt to
- *  keep as much of the original configuration as possible, but tweak it
- *  when it's found to be wrong.
- *
- *  Known BIOS problems we have to work around:
- *	- I/O or memory regions not configured
- *	- regions configured, but not enabled in the command register
- *	- bogus I/O addresses above 64K used
- *	- expansion ROMs left enabled (this may sound harmless, but given
- *	  the fact the PCI specs explicitly allow address decoders to be
- *	  shared between expansion ROMs and other resource regions, it's
- *	  at least dangerous)
- *
- *  Our solution:
- *	(1) Allocate resources for all buses behind PCI-to-PCI bridges.
- *	    This gives us fixed barriers on where we can allocate.
- *	(2) Allocate resources for all enabled devices.  If there is
- *	    a collision, just mark the resource as unallocated. Also
- *	    disable expansion ROMs during this step.
- *	(3) Try to allocate resources for disabled devices.  If the
- *	    resources were assigned correctly, everything goes well,
- *	    if they weren't, they won't disturb allocation of other
- *	    resources.
- *	(4) Assign new addresses to resources which were either
- *	    not configured at all or misconfigured.  If explicitly
- *	    requested by the user, configure expansion ROM address
- *	    as well.
- */
-
-static void pcibios_allocate_bus_resources(struct pci_bus *bus)
-{
-	struct pci_bus *b;
-	int i;
-	struct resource *res, *pr;
-
-	pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",
-		 pci_domain_nr(bus), bus->number);
-
-	pci_bus_for_each_resource(bus, res, i) {
-		if (!res || !res->flags
-		    || res->start > res->end || res->parent)
-			continue;
-		if (bus->parent == NULL)
-			pr = (res->flags & IORESOURCE_IO) ?
-				&ioport_resource : &iomem_resource;
-		else {
-			/* Don't bother with non-root busses when
-			 * re-assigning all resources. We clear the
-			 * resource flags as if they were colliding
-			 * and as such ensure proper re-allocation
-			 * later.
-			 */
-			pr = pci_find_parent_resource(bus->self, res);
-			if (pr == res) {
-				/* this happens when the generic PCI
-				 * code (wrongly) decides that this
-				 * bridge is transparent  -- paulus
-				 */
-				continue;
-			}
-		}
-
-		pr_debug("PCI: %s (bus %d) bridge rsrc %d: %016llx-%016llx ",
-			 bus->self ? pci_name(bus->self) : "PHB",
-			 bus->number, i,
-			 (unsigned long long)res->start,
-			 (unsigned long long)res->end);
-		pr_debug("[0x%x], parent %p (%s)\n",
-			 (unsigned int)res->flags,
-			 pr, (pr && pr->name) ? pr->name : "nil");
-
-		if (pr && !(pr->flags & IORESOURCE_UNSET)) {
-			struct pci_dev *dev = bus->self;
-
-			if (request_resource(pr, res) == 0)
-				continue;
-			/*
-			 * Must be a conflict with an existing entry.
-			 * Move that entry (or entries) under the
-			 * bridge resource and try again.
-			 */
-			if (reparent_resources(pr, res) == 0)
-				continue;
-
-			if (dev && i < PCI_BRIDGE_RESOURCE_NUM &&
-			    pci_claim_bridge_resource(dev,
-						 i + PCI_BRIDGE_RESOURCES) == 0)
-				continue;
-
-		}
-		pr_warn("PCI: Cannot allocate resource region ");
-		pr_cont("%d of PCI bridge %d, will remap\n", i, bus->number);
-		res->start = res->end = 0;
-		res->flags = 0;
-	}
-
-	list_for_each_entry(b, &bus->children, node)
-		pcibios_allocate_bus_resources(b);
-}
-
-static inline void alloc_resource(struct pci_dev *dev, int idx)
-{
-	struct resource *pr, *r = &dev->resource[idx];
-
-	pr_debug("PCI: Allocating %s: Resource %d: %016llx..%016llx [%x]\n",
-		 pci_name(dev), idx,
-		 (unsigned long long)r->start,
-		 (unsigned long long)r->end,
-		 (unsigned int)r->flags);
-
-	pr = pci_find_parent_resource(dev, r);
-	if (!pr || (pr->flags & IORESOURCE_UNSET) ||
-	    request_resource(pr, r) < 0) {
-		pr_warn("PCI: Cannot allocate resource region %d ", idx);
-		pr_cont("of device %s, will remap\n", pci_name(dev));
-		if (pr)
-			pr_debug("PCI:  parent is %p: %016llx-%016llx [%x]\n",
-				 pr,
-				 (unsigned long long)pr->start,
-				 (unsigned long long)pr->end,
-				 (unsigned int)pr->flags);
-		/* We'll assign a new address later */
-		r->flags |= IORESOURCE_UNSET;
-		r->end -= r->start;
-		r->start = 0;
-	}
-}
-
-static void __init pcibios_allocate_resources(int pass)
-{
-	struct pci_dev *dev = NULL;
-	int idx, disabled;
-	u16 command;
-	struct resource *r;
-
-	for_each_pci_dev(dev) {
-		pci_read_config_word(dev, PCI_COMMAND, &command);
-		for (idx = 0; idx <= PCI_ROM_RESOURCE; idx++) {
-			r = &dev->resource[idx];
-			if (r->parent)		/* Already allocated */
-				continue;
-			if (!r->flags || (r->flags & IORESOURCE_UNSET))
-				continue;	/* Not assigned at all */
-			/* We only allocate ROMs on pass 1 just in case they
-			 * have been screwed up by firmware
-			 */
-			if (idx == PCI_ROM_RESOURCE)
-				disabled = 1;
-			if (r->flags & IORESOURCE_IO)
-				disabled = !(command & PCI_COMMAND_IO);
-			else
-				disabled = !(command & PCI_COMMAND_MEMORY);
-			if (pass == disabled)
-				alloc_resource(dev, idx);
-		}
-		if (pass)
-			continue;
-		r = &dev->resource[PCI_ROM_RESOURCE];
-		if (r->flags) {
-			/* Turn the ROM off, leave the resource region,
-			 * but keep it unregistered.
-			 */
-			u32 reg;
-			pci_read_config_dword(dev, dev->rom_base_reg, &reg);
-			if (reg & PCI_ROM_ADDRESS_ENABLE) {
-				pr_debug("PCI: Switching off ROM of %s\n",
-					 pci_name(dev));
-				r->flags &= ~IORESOURCE_ROM_ENABLE;
-				pci_write_config_dword(dev, dev->rom_base_reg,
-						reg & ~PCI_ROM_ADDRESS_ENABLE);
-			}
-		}
-	}
-}
-
-static void __init pcibios_reserve_legacy_regions(struct pci_bus *bus)
-{
-	struct pci_controller *hose = pci_bus_to_host(bus);
-	resource_size_t	offset;
-	struct resource *res, *pres;
-	int i;
-
-	pr_debug("Reserving legacy ranges for domain %04x\n",
-							pci_domain_nr(bus));
-
-	/* Check for IO */
-	if (!(hose->io_resource.flags & IORESOURCE_IO))
-		goto no_io;
-	offset = (unsigned long)hose->io_base_virt - _IO_BASE;
-	res = kzalloc(sizeof(struct resource), GFP_KERNEL);
-	BUG_ON(res == NULL);
-	res->name = "Legacy IO";
-	res->flags = IORESOURCE_IO;
-	res->start = offset;
-	res->end = (offset + 0xfff) & 0xfffffffful;
-	pr_debug("Candidate legacy IO: %pR\n", res);
-	if (request_resource(&hose->io_resource, res)) {
-		pr_debug("PCI %04x:%02x Cannot reserve Legacy IO %pR\n",
-		       pci_domain_nr(bus), bus->number, res);
-		kfree(res);
-	}
-
- no_io:
-	/* Check for memory */
-	offset = hose->pci_mem_offset;
-	pr_debug("hose mem offset: %016llx\n", (unsigned long long)offset);
-	for (i = 0; i < 3; i++) {
-		pres = &hose->mem_resources[i];
-		if (!(pres->flags & IORESOURCE_MEM))
-			continue;
-		pr_debug("hose mem res: %pR\n", pres);
-		if ((pres->start - offset) <= 0xa0000 &&
-		    (pres->end - offset) >= 0xbffff)
-			break;
-	}
-	if (i >= 3)
-		return;
-	res = kzalloc(sizeof(struct resource), GFP_KERNEL);
-	BUG_ON(res == NULL);
-	res->name = "Legacy VGA memory";
-	res->flags = IORESOURCE_MEM;
-	res->start = 0xa0000 + offset;
-	res->end = 0xbffff + offset;
-	pr_debug("Candidate VGA memory: %pR\n", res);
-	if (request_resource(pres, res)) {
-		pr_debug("PCI %04x:%02x Cannot reserve VGA memory %pR\n",
-		       pci_domain_nr(bus), bus->number, res);
-		kfree(res);
-	}
-}
-
-void __init pcibios_resource_survey(void)
-{
-	struct pci_bus *b;
-
-	/* Allocate and assign resources. If we re-assign everything, then
-	 * we skip the allocate phase
-	 */
-	list_for_each_entry(b, &pci_root_buses, node)
-		pcibios_allocate_bus_resources(b);
-
-	pcibios_allocate_resources(0);
-	pcibios_allocate_resources(1);
-
-	/* Before we start assigning unassigned resource, we try to reserve
-	 * the low IO area and the VGA memory area if they intersect the
-	 * bus available resources to avoid allocating things on top of them
-	 */
-	list_for_each_entry(b, &pci_root_buses, node)
-		pcibios_reserve_legacy_regions(b);
-
-	/* Now proceed to assigning things that were left unassigned */
-	pr_debug("PCI: Assigning unassigned resources...\n");
-	pci_assign_unassigned_resources();
-}
-
-static void pcibios_setup_phb_resources(struct pci_controller *hose,
-					struct list_head *resources)
-{
-	unsigned long io_offset;
-	struct resource *res;
-	int i;
-
-	/* Hookup PHB IO resource */
-	res = &hose->io_resource;
-
-	/* Fixup IO space offset */
-	io_offset = (unsigned long)hose->io_base_virt - isa_io_base;
-	res->start = (res->start + io_offset) & 0xffffffffu;
-	res->end = (res->end + io_offset) & 0xffffffffu;
-
-	if (!res->flags) {
-		pr_warn("PCI: I/O resource not set for host ");
-		pr_cont("bridge %pOF (domain %d)\n",
-			hose->dn, hose->global_number);
-		/* Workaround for lack of IO resource only on 32-bit */
-		res->start = (unsigned long)hose->io_base_virt - isa_io_base;
-		res->end = res->start + IO_SPACE_LIMIT;
-		res->flags = IORESOURCE_IO;
-	}
-	pci_add_resource_offset(resources, res,
-		(__force resource_size_t)(hose->io_base_virt - _IO_BASE));
-
-	pr_debug("PCI: PHB IO resource    = %016llx-%016llx [%lx]\n",
-		 (unsigned long long)res->start,
-		 (unsigned long long)res->end,
-		 (unsigned long)res->flags);
-
-	/* Hookup PHB Memory resources */
-	for (i = 0; i < 3; ++i) {
-		res = &hose->mem_resources[i];
-		if (!res->flags) {
-			if (i > 0)
-				continue;
-			pr_err("PCI: Memory resource 0 not set for ");
-			pr_cont("host bridge %pOF (domain %d)\n",
-				hose->dn, hose->global_number);
-
-			/* Workaround for lack of MEM resource only on 32-bit */
-			res->start = hose->pci_mem_offset;
-			res->end = (resource_size_t)-1LL;
-			res->flags = IORESOURCE_MEM;
-
-		}
-		pci_add_resource_offset(resources, res, hose->pci_mem_offset);
-
-		pr_debug("PCI: PHB MEM resource %d = %016llx-%016llx [%lx]\n",
-			i, (unsigned long long)res->start,
-			(unsigned long long)res->end,
-			(unsigned long)res->flags);
-	}
-
-	pr_debug("PCI: PHB MEM offset     = %016llx\n",
-		 (unsigned long long)hose->pci_mem_offset);
-	pr_debug("PCI: PHB IO  offset     = %08lx\n",
-		 (unsigned long)hose->io_base_virt - _IO_BASE);
-}
-
-static void pcibios_scan_phb(struct pci_controller *hose)
-{
-	LIST_HEAD(resources);
-	struct pci_bus *bus;
-	struct device_node *node = hose->dn;
-
-	pr_debug("PCI: Scanning PHB %pOF\n", node);
-
-	pcibios_setup_phb_resources(hose, &resources);
-
-	bus = pci_scan_root_bus(hose->parent, hose->first_busno,
-				hose->ops, hose, &resources);
-	if (bus == NULL) {
-		pr_err("Failed to create bus for PCI domain %04x\n",
-		       hose->global_number);
-		pci_free_resource_list(&resources);
-		return;
-	}
-	bus->busn_res.start = hose->first_busno;
-	hose->bus = bus;
-
-	hose->last_busno = bus->busn_res.end;
-}
-
-static int __init pcibios_init(void)
-{
-	struct pci_controller *hose, *tmp;
-	int next_busno = 0;
-
-	pr_info("PCI: Probing PCI hardware\n");
-
-	/* Scan all of the recorded PCI controllers.  */
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
-		hose->last_busno = 0xff;
-		pcibios_scan_phb(hose);
-		if (next_busno <= hose->last_busno)
-			next_busno = hose->last_busno + 1;
-	}
-	pci_bus_count = next_busno;
-
-	/* Call common code to handle resource allocation */
-	pcibios_resource_survey();
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
-		if (hose->bus)
-			pci_bus_add_devices(hose->bus);
-	}
-
-	return 0;
-}
-
-subsys_initcall(pcibios_init);
-
-static struct pci_controller *pci_bus_to_hose(int bus)
-{
-	struct pci_controller *hose, *tmp;
-
-	list_for_each_entry_safe(hose, tmp, &hose_list, list_node)
-		if (bus >= hose->first_busno && bus <= hose->last_busno)
-			return hose;
-	return NULL;
-}
-
-/* Provide information on locations of various I/O regions in physical
- * memory.  Do this on a per-card basis so that we choose the right
- * root bridge.
- * Note that the returned IO or memory base is a physical address
- */
-
-long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn)
-{
-	struct pci_controller *hose;
-	long result = -EOPNOTSUPP;
-
-	hose = pci_bus_to_hose(bus);
-	if (!hose)
-		return -ENODEV;
-
-	switch (which) {
-	case IOBASE_BRIDGE_NUMBER:
-		return (long)hose->first_busno;
-	case IOBASE_MEMORY:
-		return (long)hose->pci_mem_offset;
-	case IOBASE_IO:
-		return (long)hose->io_base_phys;
-	case IOBASE_ISA_IO:
-		return (long)isa_io_base;
-	case IOBASE_ISA_MEM:
-		return (long)isa_mem_base;
-	}
-
-	return result;
-}
-
-/*
- * Null PCI config access functions, for the case when we can't
- * find a hose.
- */
-#define NULL_PCI_OP(rw, size, type)					\
-static int								\
-null_##rw##_config_##size(struct pci_dev *dev, int offset, type val)	\
-{									\
-	return PCIBIOS_DEVICE_NOT_FOUND;				\
-}
-
-static int
-null_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
-		 int len, u32 *val)
-{
-	return PCIBIOS_DEVICE_NOT_FOUND;
-}
-
-static int
-null_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
-		  int len, u32 val)
-{
-	return PCIBIOS_DEVICE_NOT_FOUND;
-}
-
-static struct pci_ops null_pci_ops = {
-	.read = null_read_config,
-	.write = null_write_config,
-};
-
-/*
- * These functions are used early on before PCI scanning is done
- * and all of the pci_dev and pci_bus structures have been created.
- */
-static struct pci_bus *
-fake_pci_bus(struct pci_controller *hose, int busnr)
-{
-	static struct pci_bus bus;
-
-	if (!hose)
-		pr_err("Can't find hose for PCI bus %d!\n", busnr);
-
-	bus.number = busnr;
-	bus.sysdata = hose;
-	bus.ops = hose ? hose->ops : &null_pci_ops;
-	return &bus;
-}
-
-#define EARLY_PCI_OP(rw, size, type)					\
-int early_##rw##_config_##size(struct pci_controller *hose, int bus,	\
-			       int devfn, int offset, type value)	\
-{									\
-	return pci_bus_##rw##_config_##size(fake_pci_bus(hose, bus),	\
-					    devfn, offset, value);	\
-}
-
-EARLY_PCI_OP(read, byte, u8 *)
-EARLY_PCI_OP(read, word, u16 *)
-EARLY_PCI_OP(read, dword, u32 *)
-EARLY_PCI_OP(write, byte, u8)
-EARLY_PCI_OP(write, word, u16)
-EARLY_PCI_OP(write, dword, u32)
-
-int early_find_capability(struct pci_controller *hose, int bus, int devfn,
-			  int cap)
-{
-	return pci_bus_find_capability(fake_pci_bus(hose, bus), devfn, cap);
-}
diff --git linux-libre-6.1-gnu/arch/microblaze/pci/xilinx_pci.c linux-libre-6.2-gnu/arch/microblaze/pci/xilinx_pci.c
deleted file mode 100644
index f4cb86fffcee..000000000000
--- linux-libre-6.1-gnu/arch/microblaze/pci/xilinx_pci.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * PCI support for Xilinx plbv46_pci soft-core which can be used on
- * Xilinx Virtex ML410 / ML510 boards.
- *
- * Copyright 2009 Roderick Colenbrander
- * Copyright 2009 Secret Lab Technologies Ltd.
- *
- * The pci bridge fixup code was copied from ppc4xx_pci.c and was written
- * by Benjamin Herrenschmidt.
- * Copyright 2007 Ben. Herrenschmidt <benh@kernel.crashing.org>, IBM Corp.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- */
-
-#include <linux/ioport.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/pci.h>
-#include <linux/io.h>
-
-#define XPLB_PCI_ADDR 0x10c
-#define XPLB_PCI_DATA 0x110
-#define XPLB_PCI_BUS  0x114
-
-#define PCI_HOST_ENABLE_CMD (PCI_COMMAND_SERR | PCI_COMMAND_PARITY | \
-				PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY)
-
-static const struct of_device_id xilinx_pci_match[] = {
-	{ .compatible = "xlnx,plbv46-pci-1.03.a", },
-	{}
-};
-
-/**
- * xilinx_pci_fixup_bridge - Block Xilinx PHB configuration.
- */
-static void xilinx_pci_fixup_bridge(struct pci_dev *dev)
-{
-	struct pci_controller *hose;
-	int i;
-
-	if (dev->devfn || dev->bus->self)
-		return;
-
-	hose = pci_bus_to_host(dev->bus);
-	if (!hose)
-		return;
-
-	if (!of_match_node(xilinx_pci_match, hose->dn))
-		return;
-
-	/* Hide the PCI host BARs from the kernel as their content doesn't
-	 * fit well in the resource management
-	 */
-	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		dev->resource[i].start = 0;
-		dev->resource[i].end = 0;
-		dev->resource[i].flags = 0;
-	}
-
-	dev_info(&dev->dev, "Hiding Xilinx plb-pci host bridge resources %s\n",
-		 pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, xilinx_pci_fixup_bridge);
-
-#ifdef DEBUG
-/**
- * xilinx_pci_exclude_device - Don't do config access for non-root bus
- *
- * This is a hack.  Config access to any bus other than bus 0 does not
- * currently work on the ML510 so we prevent it here.
- */
-static int
-xilinx_pci_exclude_device(struct pci_controller *hose, u_char bus, u8 devfn)
-{
-	return (bus != 0);
-}
-
-/**
- * xilinx_early_pci_scan - List pci config space for available devices
- *
- * List pci devices in very early phase.
- */
-static void __init xilinx_early_pci_scan(struct pci_controller *hose)
-{
-	u32 bus = 0;
-	u32 val, dev, func, offset;
-
-	/* Currently we have only 2 device connected - up-to 32 devices */
-	for (dev = 0; dev < 2; dev++) {
-		/* List only first function number - up-to 8 functions */
-		for (func = 0; func < 1; func++) {
-			pr_info("%02x:%02x:%02x", bus, dev, func);
-			/* read the first 64 standardized bytes */
-			/* Up-to 192 bytes can be list of capabilities */
-			for (offset = 0; offset < 64; offset += 4) {
-				early_read_config_dword(hose, bus,
-					PCI_DEVFN(dev, func), offset, &val);
-				if (offset == 0 && val == 0xFFFFFFFF) {
-					pr_cont("\nABSENT");
-					break;
-				}
-				if (!(offset % 0x10))
-					pr_cont("\n%04x:    ", offset);
-
-				pr_cont("%08x  ", val);
-			}
-			pr_info("\n");
-		}
-	}
-}
-#else
-static void __init xilinx_early_pci_scan(struct pci_controller *hose)
-{
-}
-#endif
-
-/**
- * xilinx_pci_init - Find and register a Xilinx PCI host bridge
- */
-void __init xilinx_pci_init(void)
-{
-	struct pci_controller *hose;
-	struct resource r;
-	void __iomem *pci_reg;
-	struct device_node *pci_node;
-
-	pci_node = of_find_matching_node(NULL, xilinx_pci_match);
-	if (!pci_node)
-		return;
-
-	if (of_address_to_resource(pci_node, 0, &r)) {
-		pr_err("xilinx-pci: cannot resolve base address\n");
-		return;
-	}
-
-	hose = pcibios_alloc_controller(pci_node);
-	if (!hose) {
-		pr_err("xilinx-pci: pcibios_alloc_controller() failed\n");
-		return;
-	}
-
-	/* Setup config space */
-	setup_indirect_pci(hose, r.start + XPLB_PCI_ADDR,
-			   r.start + XPLB_PCI_DATA,
-			   INDIRECT_TYPE_SET_CFG_TYPE);
-
-	/* According to the xilinx plbv46_pci documentation the soft-core starts
-	 * a self-init when the bus master enable bit is set. Without this bit
-	 * set the pci bus can't be scanned.
-	 */
-	early_write_config_word(hose, 0, 0, PCI_COMMAND, PCI_HOST_ENABLE_CMD);
-
-	/* Set the max latency timer to 255 */
-	early_write_config_byte(hose, 0, 0, PCI_LATENCY_TIMER, 0xff);
-
-	/* Set the max bus number to 255, and bus/subbus no's to 0 */
-	pci_reg = of_iomap(pci_node, 0);
-	WARN_ON(!pci_reg);
-	out_be32(pci_reg + XPLB_PCI_BUS, 0x000000ff);
-	iounmap(pci_reg);
-
-	/* Register the host bridge with the linux kernel! */
-	pci_process_bridge_OF_ranges(hose, pci_node,
-					INDIRECT_TYPE_SET_CFG_TYPE);
-
-	pr_info("xilinx-pci: Registered PCI host bridge\n");
-	xilinx_early_pci_scan(hose);
-}
diff --git linux-libre-6.1-gnu/arch/mips/Kconfig linux-libre-6.2-gnu/arch/mips/Kconfig
index b26b77673c2c..15cb692b0a09 100644
--- linux-libre-6.1-gnu/arch/mips/Kconfig
+++ linux-libre-6.2-gnu/arch/mips/Kconfig
@@ -46,7 +46,7 @@ config MIPS
 	select GENERIC_SCHED_CLOCK if !CAVIUM_OCTEON_SOC
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_TIME_VSYSCALL
-	select GUP_GET_PTE_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT
+	select GUP_GET_PXX_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT
 	select HAVE_ARCH_COMPILER_H
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_KGDB if MIPS_FP_SUPPORT
diff --git linux-libre-6.1-gnu/arch/mips/Makefile linux-libre-6.2-gnu/arch/mips/Makefile
index b296e33f8e33..490dea07d4e0 100644
--- linux-libre-6.1-gnu/arch/mips/Makefile
+++ linux-libre-6.2-gnu/arch/mips/Makefile
@@ -318,7 +318,7 @@ KBUILD_LDFLAGS		+= -m $(ld-emul)
 
 ifdef CONFIG_MIPS
 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
-	egrep -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \
+	grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \
 	sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g')
 endif
 
diff --git linux-libre-6.1-gnu/arch/mips/bcm63xx/clk.c linux-libre-6.2-gnu/arch/mips/bcm63xx/clk.c
index 6e6756e8fa0a..86a6e2590866 100644
--- linux-libre-6.1-gnu/arch/mips/bcm63xx/clk.c
+++ linux-libre-6.2-gnu/arch/mips/bcm63xx/clk.c
@@ -361,6 +361,8 @@ static struct clk clk_periph = {
  */
 int clk_enable(struct clk *clk)
 {
+	if (!clk)
+		return 0;
 	mutex_lock(&clocks_mutex);
 	clk_enable_unlocked(clk);
 	mutex_unlock(&clocks_mutex);
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/brcm/bcm63268.dtsi linux-libre-6.2-gnu/arch/mips/boot/dts/brcm/bcm63268.dtsi
index 8926417a8fbc..7b788757cb1e 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/brcm/bcm63268.dtsi
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/brcm/bcm63268.dtsi
@@ -109,6 +109,13 @@
 			compatible = "brcm,bcm7038-twd", "simple-mfd", "syscon";
 			reg = <0x10000080 0x30>;
 			ranges = <0x0 0x10000080 0x30>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			timer@0 {
+				compatible = "brcm,bcm6345-timer";
+				reg = <0x0 0x1c>;
+			};
 
 			wdt: watchdog@1c {
 				compatible = "brcm,bcm7038-wdt";
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/brcm/bcm7435.dtsi linux-libre-6.2-gnu/arch/mips/boot/dts/brcm/bcm7435.dtsi
index 8c001b944c8b..cfdf9804e126 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/brcm/bcm7435.dtsi
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/brcm/bcm7435.dtsi
@@ -422,6 +422,7 @@
 			reg = <0x41c800 0x600>, <0x41d000 0x100>;
 			interrupt-parent = <&hif_l2_intc>;
 			interrupts = <24>, <4>;
+			interrupt-names = "nand_ctlrdy", "flash_dma_done";
 			status = "disabled";
 		};
 
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/ingenic/ci20.dts linux-libre-6.2-gnu/arch/mips/boot/dts/ingenic/ci20.dts
index 37c46720c719..f38c39572a9e 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/ingenic/ci20.dts
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/ingenic/ci20.dts
@@ -438,7 +438,7 @@
 		ingenic,nemc-tAW = <50>;
 		ingenic,nemc-tSTRV = <100>;
 
-		reset-gpios = <&gpf 12 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
 		vcc-supply = <&eth0_power>;
 
 		interrupt-parent = <&gpe>;
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts linux-libre-6.2-gnu/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts
index 0ea7bc5b5746..1813f4e32e55 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/mscc/jaguar2_pcb110.dts
@@ -208,7 +208,7 @@
 };
 
 &i2c0 {
-	pca9545@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9545";
 		reg = <0x70>;
 		#address-cells = <1>;
@@ -236,7 +236,7 @@
 			reg = <3>;
 		};
 	};
-	pca9545@71 {
+	i2c-mux@71 {
 		compatible = "nxp,pca9545";
 		reg = <0x71>;
 		#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/qca/ar9331.dtsi linux-libre-6.2-gnu/arch/mips/boot/dts/qca/ar9331.dtsi
index c4102b280b47..768ac0f869b1 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/qca/ar9331.dtsi
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/qca/ar9331.dtsi
@@ -176,7 +176,6 @@
 
 						switch_port0: port@0 {
 							reg = <0x0>;
-							label = "cpu";
 							ethernet = <&eth1>;
 
 							phy-mode = "gmii";
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts linux-libre-6.2-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
index 7515555388ae..e31417569e09 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts
@@ -113,13 +113,13 @@
 
 &gmac1 {
 	status = "okay";
+	phy-mode = "rgmii-rxid";
 	phy-handle = <&ethphy5>;
 };
 
 &mdio {
 	ethphy5: ethernet-phy@5 {
 		reg = <5>;
-		phy-mode = "rgmii-rxid";
 	};
 };
 
diff --git linux-libre-6.1-gnu/arch/mips/boot/dts/ralink/mt7621.dtsi linux-libre-6.2-gnu/arch/mips/boot/dts/ralink/mt7621.dtsi
index f3f4c1f26e01..aec85c779359 100644
--- linux-libre-6.1-gnu/arch/mips/boot/dts/ralink/mt7621.dtsi
+++ linux-libre-6.2-gnu/arch/mips/boot/dts/ralink/mt7621.dtsi
@@ -357,36 +357,35 @@
 					port@0 {
 						status = "disabled";
 						reg = <0>;
-						label = "lan0";
+						label = "swp0";
 					};
 
 					port@1 {
 						status = "disabled";
 						reg = <1>;
-						label = "lan1";
+						label = "swp1";
 					};
 
 					port@2 {
 						status = "disabled";
 						reg = <2>;
-						label = "lan2";
+						label = "swp2";
 					};
 
 					port@3 {
 						status = "disabled";
 						reg = <3>;
-						label = "lan3";
+						label = "swp3";
 					};
 
 					port@4 {
 						status = "disabled";
 						reg = <4>;
-						label = "lan4";
+						label = "swp4";
 					};
 
 					port@6 {
 						reg = <6>;
-						label = "cpu";
 						ethernet = <&gmac0>;
 						phy-mode = "trgmii";
 
diff --git linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-bootmem.c linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
index 306cee07ce3f..334bf8e577e5 100644
--- linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -780,9 +780,8 @@ int64_t cvmx_bootmem_phy_named_block_alloc(uint64_t size, uint64_t min_addr,
 	if (addr_allocated >= 0) {
 		named_block_desc_ptr->base_addr = addr_allocated;
 		named_block_desc_ptr->size = size;
-		strncpy(named_block_desc_ptr->name, name,
+		strscpy(named_block_desc_ptr->name, name,
 			cvmx_bootmem_desc->named_block_name_len);
-		named_block_desc_ptr->name[cvmx_bootmem_desc->named_block_name_len - 1] = 0;
 	}
 
 	if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
diff --git linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
index d09d0769f549..0fd9ac76eb74 100644
--- linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -211,7 +211,7 @@ union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port)
 {
 	union cvmx_helper_link_info result;
 
-	WARN(!octeon_is_simulation(),
+	WARN_ONCE(!octeon_is_simulation(),
 	     "Using deprecated link status - please update your DT");
 
 	/* Unless we fix it later, all links are defaulted to down */
diff --git linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6f49fd9be1f3..9abfc4bf9bd8 100644
--- linux-libre-6.1-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ linux-libre-6.2-gnu/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -1096,7 +1096,7 @@ union cvmx_helper_link_info cvmx_helper_link_get(int ipd_port)
 		if (index == 0)
 			result = __cvmx_helper_rgmii_link_get(ipd_port);
 		else {
-			WARN(1, "Using deprecated link status - please update your DT");
+			WARN_ONCE(1, "Using deprecated link status - please update your DT");
 			result.s.full_duplex = 1;
 			result.s.link_up = 1;
 			result.s.speed = 1000;
diff --git linux-libre-6.1-gnu/arch/mips/configs/mtx1_defconfig linux-libre-6.2-gnu/arch/mips/configs/mtx1_defconfig
index edf9634aa8ee..89a1511d2ee4 100644
--- linux-libre-6.1-gnu/arch/mips/configs/mtx1_defconfig
+++ linux-libre-6.2-gnu/arch/mips/configs/mtx1_defconfig
@@ -284,7 +284,6 @@ CONFIG_IXGB=m
 CONFIG_SKGE=m
 CONFIG_SKY2=m
 CONFIG_MYRI10GE=m
-CONFIG_FEALNX=m
 CONFIG_NATSEMI=m
 CONFIG_NS83820=m
 CONFIG_S2IO=m
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/asm-prototypes.h linux-libre-6.2-gnu/arch/mips/include/asm/asm-prototypes.h
index f901ed043c71..8e8fc38b0941 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/asm-prototypes.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/asm-prototypes.h
@@ -6,3 +6,6 @@
 #include <linux/uaccess.h>
 #include <asm/ftrace.h>
 #include <asm/mmu_context.h>
+
+extern void clear_page_cpu(void *page);
+extern void copy_page_cpu(void *to, void *from);
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/mach-ralink/mt7621.h linux-libre-6.2-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
index 6bbf082dd149..79d5bb0e06d6 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/mach-ralink/mt7621.h
@@ -7,10 +7,12 @@
 #ifndef _MT7621_REGS_H_
 #define _MT7621_REGS_H_
 
+#define IOMEM(x)			((void __iomem *)(KSEG1ADDR(x)))
+
 #define MT7621_PALMBUS_BASE		0x1C000000
 #define MT7621_PALMBUS_SIZE		0x03FFFFFF
 
-#define MT7621_SYSC_BASE		0x1E000000
+#define MT7621_SYSC_BASE		IOMEM(0x1E000000)
 
 #define SYSC_REG_CHIP_NAME0		0x00
 #define SYSC_REG_CHIP_NAME1		0x04
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/octeon/cvmx.h linux-libre-6.2-gnu/arch/mips/include/asm/octeon/cvmx.h
index 25854abc95f8..72e775bf31e6 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/octeon/cvmx.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/octeon/cvmx.h
@@ -154,13 +154,13 @@ static inline uint64_t cvmx_build_bits(uint64_t high_bit,
 
 /**
  * Convert a memory pointer (void*) into a hardware compatible
- * memory address (uint64_t). Octeon hardware widgets don't
+ * memory address (phys_addr_t). Octeon hardware widgets don't
  * understand logical addresses.
  *
  * @ptr:    C style memory pointer
  * Returns Hardware physical address
  */
-static inline uint64_t cvmx_ptr_to_phys(void *ptr)
+static inline phys_addr_t cvmx_ptr_to_phys(void *ptr)
 {
 	if (sizeof(void *) == 8) {
 		/*
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/pgalloc.h linux-libre-6.2-gnu/arch/mips/include/asm/pgalloc.h
index 796035784c73..f72e737dda21 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/pgalloc.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/pgalloc.h
@@ -33,7 +33,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 /*
  * Initialize a new pmd table with invalid pointers.
  */
-extern void pmd_init(unsigned long page, unsigned long pagetable);
+extern void pmd_init(void *addr);
 
 #ifndef __PAGETABLE_PMD_FOLDED
 
@@ -44,9 +44,9 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
 #endif
 
 /*
- * Initialize a new pgd / pmd table with invalid pointers.
+ * Initialize a new pgd table with invalid pointers.
  */
-extern void pgd_init(unsigned long page);
+extern void pgd_init(void *addr);
 extern pgd_t *pgd_alloc(struct mm_struct *mm);
 
 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
@@ -77,7 +77,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 	}
 
 	pmd = (pmd_t *)page_address(pg);
-	pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
+	pmd_init(pmd);
 	return pmd;
 }
 
@@ -93,7 +93,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address)
 
 	pud = (pud_t *) __get_free_pages(GFP_KERNEL, PUD_TABLE_ORDER);
 	if (pud)
-		pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table);
+		pud_init(pud);
 	return pud;
 }
 
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/pgtable-64.h linux-libre-6.2-gnu/arch/mips/include/asm/pgtable-64.h
index 436c29d698fa..c6310192b654 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/pgtable-64.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/pgtable-64.h
@@ -313,11 +313,11 @@ static inline pmd_t *pud_pgtable(pud_t pud)
 #endif
 
 /*
- * Initialize a new pgd / pmd table with invalid pointers.
+ * Initialize a new pgd / pud / pmd table with invalid pointers.
  */
-extern void pgd_init(unsigned long page);
-extern void pud_init(unsigned long page, unsigned long pagetable);
-extern void pmd_init(unsigned long page, unsigned long pagetable);
+extern void pgd_init(void *addr);
+extern void pud_init(void *addr);
+extern void pmd_init(void *addr);
 
 /*
  * Non-present pages:  high 40 bits are offset, next 8 bits type,
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/pgtable.h linux-libre-6.2-gnu/arch/mips/include/asm/pgtable.h
index 4678627673df..a68c0b01d8cd 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/pgtable.h
@@ -550,8 +550,6 @@ static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 	__update_tlb(vma, address, pte);
 }
 
-#define kern_addr_valid(addr)	(1)
-
 /*
  * Allow physical addresses to be fixed up to help 36-bit peripherals.
  */
diff --git linux-libre-6.1-gnu/arch/mips/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/mips/include/asm/stackprotector.h
index 68d4be9e1254..518c192ad982 100644
--- linux-libre-6.1-gnu/arch/mips/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/mips/include/asm/stackprotector.h
@@ -15,9 +15,6 @@
 #ifndef _ASM_STACKPROTECTOR_H
 #define _ASM_STACKPROTECTOR_H 1
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 extern unsigned long __stack_chk_guard;
 
 /*
@@ -28,11 +25,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	__stack_chk_guard = current->stack_canary;
diff --git linux-libre-6.1-gnu/arch/mips/kernel/process.c linux-libre-6.2-gnu/arch/mips/kernel/process.c
index bbe9ce471791..093dbbd6b843 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/process.c
+++ linux-libre-6.2-gnu/arch/mips/kernel/process.c
@@ -711,7 +711,7 @@ unsigned long mips_stack_top(void)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(PAGE_SIZE);
+		sp -= get_random_u32_below(PAGE_SIZE);
 
 	return sp & ALMASK;
 }
diff --git linux-libre-6.1-gnu/arch/mips/kernel/ptrace.c linux-libre-6.2-gnu/arch/mips/kernel/ptrace.c
index 567aec4abac0..d9df543f7e2c 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/mips/kernel/ptrace.c
@@ -531,10 +531,11 @@ static int fpr_set(struct task_struct *target,
 		ptrace_setfcr31(target, fcr31);
 	}
 
-	if (count > 0)
-		err = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						fir_pos,
-						fir_pos + sizeof(u32));
+	if (count > 0) {
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  fir_pos, fir_pos + sizeof(u32));
+		return 0;
+	}
 
 	return err;
 }
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vdso.c linux-libre-6.2-gnu/arch/mips/kernel/vdso.c
index 5fd9bf1d596c..f6d40e43f108 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/mips/kernel/vdso.c
@@ -79,7 +79,7 @@ static unsigned long vdso_base(void)
 	}
 
 	if (current->flags & PF_RANDOMIZE) {
-		base += prandom_u32_max(VDSO_RANDOMIZE_SIZE);
+		base += get_random_u32_below(VDSO_RANDOMIZE_SIZE);
 		base = PAGE_ALIGN(base);
 	}
 
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vpe-cmp.c linux-libre-6.2-gnu/arch/mips/kernel/vpe-cmp.c
index e673603e11e5..92140edb3ce3 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vpe-cmp.c
+++ linux-libre-6.2-gnu/arch/mips/kernel/vpe-cmp.c
@@ -75,7 +75,6 @@ ATTRIBUTE_GROUPS(vpe);
 
 static void vpe_device_release(struct device *cd)
 {
-	kfree(cd);
 }
 
 static struct class vpe_class = {
@@ -157,6 +156,7 @@ out_dev:
 	device_del(&vpe_device);
 
 out_class:
+	put_device(&vpe_device);
 	class_unregister(&vpe_class);
 
 out_chrdev:
@@ -169,7 +169,7 @@ void __exit vpe_module_exit(void)
 {
 	struct vpe *v, *n;
 
-	device_del(&vpe_device);
+	device_unregister(&vpe_device);
 	class_unregister(&vpe_class);
 	unregister_chrdev(major, VPE_MODULE_NAME);
 
diff --git linux-libre-6.1-gnu/arch/mips/kernel/vpe-mt.c linux-libre-6.2-gnu/arch/mips/kernel/vpe-mt.c
index bad6b0891b2b..84a82b551ec3 100644
--- linux-libre-6.1-gnu/arch/mips/kernel/vpe-mt.c
+++ linux-libre-6.2-gnu/arch/mips/kernel/vpe-mt.c
@@ -313,7 +313,6 @@ ATTRIBUTE_GROUPS(vpe);
 
 static void vpe_device_release(struct device *cd)
 {
-	kfree(cd);
 }
 
 static struct class vpe_class = {
@@ -497,6 +496,7 @@ out_dev:
 	device_del(&vpe_device);
 
 out_class:
+	put_device(&vpe_device);
 	class_unregister(&vpe_class);
 
 out_chrdev:
@@ -509,7 +509,7 @@ void __exit vpe_module_exit(void)
 {
 	struct vpe *v, *n;
 
-	device_del(&vpe_device);
+	device_unregister(&vpe_device);
 	class_unregister(&vpe_class);
 	unregister_chrdev(major, VPE_MODULE_NAME);
 
diff --git linux-libre-6.1-gnu/arch/mips/kvm/mmu.c linux-libre-6.2-gnu/arch/mips/kvm/mmu.c
index 74cd64a24d05..e8c08988ed37 100644
--- linux-libre-6.1-gnu/arch/mips/kvm/mmu.c
+++ linux-libre-6.2-gnu/arch/mips/kvm/mmu.c
@@ -122,8 +122,7 @@ static pte_t *kvm_mips_walk_pgd(pgd_t *pgd, struct kvm_mmu_memory_cache *cache,
 		if (!cache)
 			return NULL;
 		new_pmd = kvm_mmu_memory_cache_alloc(cache);
-		pmd_init((unsigned long)new_pmd,
-			 (unsigned long)invalid_pte_table);
+		pmd_init(new_pmd);
 		pud_populate(NULL, pud, new_pmd);
 	}
 	pmd = pmd_offset(pud, addr);
diff --git linux-libre-6.1-gnu/arch/mips/mm/pgtable-32.c linux-libre-6.2-gnu/arch/mips/mm/pgtable-32.c
index 61891af25019..f57fb69472f8 100644
--- linux-libre-6.1-gnu/arch/mips/mm/pgtable-32.c
+++ linux-libre-6.2-gnu/arch/mips/mm/pgtable-32.c
@@ -13,9 +13,9 @@
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 
-void pgd_init(unsigned long page)
+void pgd_init(void *addr)
 {
-	unsigned long *p = (unsigned long *) page;
+	unsigned long *p = (unsigned long *)addr;
 	int i;
 
 	for (i = 0; i < USER_PTRS_PER_PGD; i+=8) {
@@ -61,9 +61,8 @@ void __init pagetable_init(void)
 #endif
 
 	/* Initialize the entire pgd.  */
-	pgd_init((unsigned long)swapper_pg_dir);
-	pgd_init((unsigned long)swapper_pg_dir
-		 + sizeof(pgd_t) * USER_PTRS_PER_PGD);
+	pgd_init(swapper_pg_dir);
+	pgd_init(&swapper_pg_dir[USER_PTRS_PER_PGD]);
 
 	pgd_base = swapper_pg_dir;
 
diff --git linux-libre-6.1-gnu/arch/mips/mm/pgtable-64.c linux-libre-6.2-gnu/arch/mips/mm/pgtable-64.c
index 7536f7804c44..b4386a0e2ef8 100644
--- linux-libre-6.1-gnu/arch/mips/mm/pgtable-64.c
+++ linux-libre-6.2-gnu/arch/mips/mm/pgtable-64.c
@@ -13,7 +13,7 @@
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 
-void pgd_init(unsigned long page)
+void pgd_init(void *addr)
 {
 	unsigned long *p, *end;
 	unsigned long entry;
@@ -26,7 +26,7 @@ void pgd_init(unsigned long page)
 	entry = (unsigned long)invalid_pte_table;
 #endif
 
-	p = (unsigned long *) page;
+	p = (unsigned long *) addr;
 	end = p + PTRS_PER_PGD;
 
 	do {
@@ -43,11 +43,12 @@ void pgd_init(unsigned long page)
 }
 
 #ifndef __PAGETABLE_PMD_FOLDED
-void pmd_init(unsigned long addr, unsigned long pagetable)
+void pmd_init(void *addr)
 {
 	unsigned long *p, *end;
+	unsigned long pagetable = (unsigned long)invalid_pte_table;
 
-	p = (unsigned long *) addr;
+	p = (unsigned long *)addr;
 	end = p + PTRS_PER_PMD;
 
 	do {
@@ -66,9 +67,10 @@ EXPORT_SYMBOL_GPL(pmd_init);
 #endif
 
 #ifndef __PAGETABLE_PUD_FOLDED
-void pud_init(unsigned long addr, unsigned long pagetable)
+void pud_init(void *addr)
 {
 	unsigned long *p, *end;
+	unsigned long pagetable = (unsigned long)invalid_pmd_table;
 
 	p = (unsigned long *)addr;
 	end = p + PTRS_PER_PUD;
@@ -108,12 +110,12 @@ void __init pagetable_init(void)
 	pgd_t *pgd_base;
 
 	/* Initialize the entire pgd.  */
-	pgd_init((unsigned long)swapper_pg_dir);
+	pgd_init(swapper_pg_dir);
 #ifndef __PAGETABLE_PUD_FOLDED
-	pud_init((unsigned long)invalid_pud_table, (unsigned long)invalid_pmd_table);
+	pud_init(invalid_pud_table);
 #endif
 #ifndef __PAGETABLE_PMD_FOLDED
-	pmd_init((unsigned long)invalid_pmd_table, (unsigned long)invalid_pte_table);
+	pmd_init(invalid_pmd_table);
 #endif
 	pgd_base = swapper_pg_dir;
 	/*
diff --git linux-libre-6.1-gnu/arch/mips/mm/pgtable.c linux-libre-6.2-gnu/arch/mips/mm/pgtable.c
index 3b7590660a04..b13314be5d0e 100644
--- linux-libre-6.1-gnu/arch/mips/mm/pgtable.c
+++ linux-libre-6.2-gnu/arch/mips/mm/pgtable.c
@@ -15,7 +15,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 	ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_TABLE_ORDER);
 	if (ret) {
 		init = pgd_offset(&init_mm, 0UL);
-		pgd_init((unsigned long)ret);
+		pgd_init(ret);
 		memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
 		       (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
 	}
diff --git linux-libre-6.1-gnu/arch/mips/pci/pci-rt3883.c linux-libre-6.2-gnu/arch/mips/pci/pci-rt3883.c
index e07ae098bdd8..d59888aaed81 100644
--- linux-libre-6.1-gnu/arch/mips/pci/pci-rt3883.c
+++ linux-libre-6.2-gnu/arch/mips/pci/pci-rt3883.c
@@ -404,7 +404,6 @@ static int rt3883_pci_probe(struct platform_device *pdev)
 	struct rt3883_pci_controller *rpc;
 	struct device *dev = &pdev->dev;
 	struct device_node *np = dev->of_node;
-	struct resource *res;
 	struct device_node *child;
 	u32 val;
 	int err;
@@ -414,8 +413,7 @@ static int rt3883_pci_probe(struct platform_device *pdev)
 	if (!rpc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	rpc->base = devm_ioremap_resource(dev, res);
+	rpc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(rpc->base))
 		return PTR_ERR(rpc->base);
 
diff --git linux-libre-6.1-gnu/arch/mips/ralink/mt7621.c linux-libre-6.2-gnu/arch/mips/ralink/mt7621.c
index fb0565bc34fd..bbf5811afbf2 100644
--- linux-libre-6.1-gnu/arch/mips/ralink/mt7621.c
+++ linux-libre-6.2-gnu/arch/mips/ralink/mt7621.c
@@ -25,6 +25,7 @@
 #define MT7621_MEM_TEST_PATTERN         0xaa5555aa
 
 static u32 detect_magic __initdata;
+static struct ralink_soc_info *soc_info_ptr;
 
 int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
 {
@@ -97,41 +98,83 @@ void __init ralink_of_remap(void)
 		panic("Failed to remap core resources");
 }
 
-static void soc_dev_init(struct ralink_soc_info *soc_info, u32 rev)
+static unsigned int __init mt7621_get_soc_name0(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME0);
+}
+
+static unsigned int __init mt7621_get_soc_name1(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME1);
+}
+
+static bool __init mt7621_soc_valid(void)
+{
+	if (mt7621_get_soc_name0() == MT7621_CHIP_NAME0 &&
+			mt7621_get_soc_name1() == MT7621_CHIP_NAME1)
+		return true;
+	else
+		return false;
+}
+
+static const char __init *mt7621_get_soc_id(void)
+{
+	if (mt7621_soc_valid())
+		return "MT7621";
+	else
+		return "invalid";
+}
+
+static unsigned int __init mt7621_get_soc_rev(void)
+{
+	return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_REV);
+}
+
+static unsigned int __init mt7621_get_soc_ver(void)
+{
+	return (mt7621_get_soc_rev() >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK;
+}
+
+static unsigned int __init mt7621_get_soc_eco(void)
+{
+	return (mt7621_get_soc_rev() & CHIP_REV_ECO_MASK);
+}
+
+static const char __init *mt7621_get_soc_revision(void)
+{
+	if (mt7621_get_soc_rev() == 1 && mt7621_get_soc_eco() == 1)
+		return "E2";
+	else
+		return "E1";
+}
+
+static int __init mt7621_soc_dev_init(void)
 {
 	struct soc_device *soc_dev;
 	struct soc_device_attribute *soc_dev_attr;
 
 	soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
 	if (!soc_dev_attr)
-		return;
+		return -ENOMEM;
 
 	soc_dev_attr->soc_id = "mt7621";
 	soc_dev_attr->family = "Ralink";
+	soc_dev_attr->revision = mt7621_get_soc_revision();
 
-	if (((rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK) == 1 &&
-	    (rev & CHIP_REV_ECO_MASK) == 1)
-		soc_dev_attr->revision = "E2";
-	else
-		soc_dev_attr->revision = "E1";
-
-	soc_dev_attr->data = soc_info;
+	soc_dev_attr->data = soc_info_ptr;
 
 	soc_dev = soc_device_register(soc_dev_attr);
 	if (IS_ERR(soc_dev)) {
 		kfree(soc_dev_attr);
-		return;
+		return PTR_ERR(soc_dev);
 	}
+
+	return 0;
 }
+device_initcall(mt7621_soc_dev_init);
 
 void __init prom_soc_init(struct ralink_soc_info *soc_info)
 {
-	void __iomem *sysc = (void __iomem *) KSEG1ADDR(MT7621_SYSC_BASE);
-	unsigned char *name = NULL;
-	u32 n0;
-	u32 n1;
-	u32 rev;
-
 	/* Early detection of CMP support */
 	mips_cm_probe();
 	mips_cpc_probe();
@@ -154,27 +197,23 @@ void __init prom_soc_init(struct ralink_soc_info *soc_info)
 		__sync();
 	}
 
-	n0 = __raw_readl(sysc + SYSC_REG_CHIP_NAME0);
-	n1 = __raw_readl(sysc + SYSC_REG_CHIP_NAME1);
-
-	if (n0 == MT7621_CHIP_NAME0 && n1 == MT7621_CHIP_NAME1) {
-		name = "MT7621";
+	if (mt7621_soc_valid())
 		soc_info->compatible = "mediatek,mt7621-soc";
-	} else {
-		panic("mt7621: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
-	}
+	else
+		panic("mt7621: unknown SoC, n0:%08x n1:%08x\n",
+				mt7621_get_soc_name0(),
+				mt7621_get_soc_name1());
 	ralink_soc = MT762X_SOC_MT7621AT;
-	rev = __raw_readl(sysc + SYSC_REG_CHIP_REV);
 
 	snprintf(soc_info->sys_type, RAMIPS_SYS_TYPE_LEN,
 		"MediaTek %s ver:%u eco:%u",
-		name,
-		(rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK,
-		(rev & CHIP_REV_ECO_MASK));
+		mt7621_get_soc_id(),
+		mt7621_get_soc_ver(),
+		mt7621_get_soc_eco());
 
 	soc_info->mem_detect = mt7621_memory_detect;
 
-	soc_dev_init(soc_info, rev);
+	soc_info_ptr = soc_info;
 
 	if (!register_cps_smp_ops())
 		return;
diff --git linux-libre-6.1-gnu/arch/mips/ralink/of.c linux-libre-6.2-gnu/arch/mips/ralink/of.c
index ea8072acf8d9..4d06de77d92a 100644
--- linux-libre-6.1-gnu/arch/mips/ralink/of.c
+++ linux-libre-6.2-gnu/arch/mips/ralink/of.c
@@ -21,6 +21,7 @@
 #include <asm/bootinfo.h>
 #include <asm/addrspace.h>
 #include <asm/prom.h>
+#include <asm/mach-ralink/ralink_regs.h>
 
 #include "common.h"
 
@@ -63,7 +64,7 @@ void __init plat_mem_setup(void)
 	dtb = get_fdt();
 	__dt_setup_arch(dtb);
 
-	if (!early_init_dt_scan_memory())
+	if (early_init_dt_scan_memory())
 		return;
 
 	if (soc_info.mem_detect)
@@ -81,7 +82,8 @@ static int __init plat_of_setup(void)
 	__dt_register_buses(soc_info.compatible, "palmbus");
 
 	/* make sure that the reset controller is setup early */
-	ralink_rst_init();
+	if (ralink_soc != MT762X_SOC_MT7621AT)
+		ralink_rst_init();
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/mips/vdso/Makefile linux-libre-6.2-gnu/arch/mips/vdso/Makefile
index f72658b3a53f..1f7d5c6c10b0 100644
--- linux-libre-6.1-gnu/arch/mips/vdso/Makefile
+++ linux-libre-6.2-gnu/arch/mips/vdso/Makefile
@@ -71,7 +71,7 @@ KCOV_INSTRUMENT := n
 
 # Check that we don't have PIC 'jalr t9' calls left
 quiet_cmd_vdso_mips_check = VDSOCHK $@
-      cmd_vdso_mips_check = if $(OBJDUMP) --disassemble $@ | egrep -h "jalr.*t9" > /dev/null; \
+      cmd_vdso_mips_check = if $(OBJDUMP) --disassemble $@ | grep -E -h "jalr.*t9" > /dev/null; \
 		       then (echo >&2 "$@: PIC 'jalr t9' calls are not supported"; \
 			     rm -f $@; /bin/false); fi
 
diff --git linux-libre-6.1-gnu/arch/nios2/include/asm/pgalloc.h linux-libre-6.2-gnu/arch/nios2/include/asm/pgalloc.h
index 3c4ae74d5798..ecd1657bb2ce 100644
--- linux-libre-6.1-gnu/arch/nios2/include/asm/pgalloc.h
+++ linux-libre-6.2-gnu/arch/nios2/include/asm/pgalloc.h
@@ -26,11 +26,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
 	set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
 }
 
-/*
- * Initialize a new pmd table with invalid pointers.
- */
-extern void pmd_init(unsigned long page, unsigned long pagetable);
-
 extern pgd_t *pgd_alloc(struct mm_struct *mm);
 
 #define __pte_free_tlb(tlb, pte, addr)				\
diff --git linux-libre-6.1-gnu/arch/nios2/include/asm/pgtable.h linux-libre-6.2-gnu/arch/nios2/include/asm/pgtable.h
index b3d45e815295..ab793bc517f5 100644
--- linux-libre-6.1-gnu/arch/nios2/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/nios2/include/asm/pgtable.h
@@ -249,8 +249,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd)
 #define __swp_entry_to_pte(swp)	((pte_t) { (swp).val })
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
 
-#define kern_addr_valid(addr)		(1)
-
 extern void __init paging_init(void);
 extern void __init mmu_init(void);
 
diff --git linux-libre-6.1-gnu/arch/nios2/include/asm/processor.h linux-libre-6.2-gnu/arch/nios2/include/asm/processor.h
index 8916d93d5c2d..eb44130364a9 100644
--- linux-libre-6.1-gnu/arch/nios2/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/nios2/include/asm/processor.h
@@ -50,9 +50,6 @@ struct thread_struct {
 	unsigned long kpsr;
 };
 
-#define INIT_MMAP \
-	{ &init_mm, (0), (0), __pgprot(0x0), VM_READ | VM_WRITE | VM_EXEC }
-
 # define INIT_THREAD {			\
 	.kregs	= NULL,			\
 	.ksp	= 0,			\
diff --git linux-libre-6.1-gnu/arch/nios2/kernel/ptrace.c linux-libre-6.2-gnu/arch/nios2/kernel/ptrace.c
index cd62f310778b..9221c15972e6 100644
--- linux-libre-6.1-gnu/arch/nios2/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/nios2/kernel/ptrace.c
@@ -54,7 +54,7 @@ static int genregs_set(struct task_struct *target,
 
 #define REG_IGNORE_RANGE(START, END)		\
 	if (!ret)					\
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, \
 			START * 4, (END * 4) + 4);
 
 #define REG_IN_ONE(PTR, LOC)	\
@@ -80,8 +80,8 @@ static int genregs_set(struct task_struct *target,
 	REG_IN_ONE(&regs->ra, PTR_RA);
 	REG_IN_ONE(&regs->ea, PTR_PC); /* use ea for PC */
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 PTR_STATUS * 4, -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  PTR_STATUS * 4, -1);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/openrisc/configs/or1ksim_defconfig linux-libre-6.2-gnu/arch/openrisc/configs/or1ksim_defconfig
index 6e1e004047c7..0116e465238f 100644
--- linux-libre-6.1-gnu/arch/openrisc/configs/or1ksim_defconfig
+++ linux-libre-6.2-gnu/arch/openrisc/configs/or1ksim_defconfig
@@ -10,7 +10,8 @@ CONFIG_EXPERT=y
 # CONFIG_AIO is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_MODULES=y
 # CONFIG_BLOCK is not set
 CONFIG_OPENRISC_BUILTIN_DTB="or1ksim"
diff --git linux-libre-6.1-gnu/arch/openrisc/configs/simple_smp_defconfig linux-libre-6.2-gnu/arch/openrisc/configs/simple_smp_defconfig
index ff49d868e040..b990cb6c9309 100644
--- linux-libre-6.1-gnu/arch/openrisc/configs/simple_smp_defconfig
+++ linux-libre-6.2-gnu/arch/openrisc/configs/simple_smp_defconfig
@@ -16,7 +16,8 @@ CONFIG_EXPERT=y
 # CONFIG_AIO is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_MODULES=y
 # CONFIG_BLOCK is not set
 CONFIG_OPENRISC_BUILTIN_DTB="simple_smp"
diff --git linux-libre-6.1-gnu/arch/openrisc/include/asm/pgtable.h linux-libre-6.2-gnu/arch/openrisc/include/asm/pgtable.h
index dcae8aea132f..6477c17b3062 100644
--- linux-libre-6.1-gnu/arch/openrisc/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/openrisc/include/asm/pgtable.h
@@ -395,8 +395,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 #define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(x)		((pte_t) { (x).val })
 
-#define kern_addr_valid(addr)           (1)
-
 typedef pte_t *pte_addr_t;
 
 #endif /* __ASSEMBLY__ */
diff --git linux-libre-6.1-gnu/arch/openrisc/kernel/ptrace.c linux-libre-6.2-gnu/arch/openrisc/kernel/ptrace.c
index b971740fc2aa..85ace93fc251 100644
--- linux-libre-6.1-gnu/arch/openrisc/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/openrisc/kernel/ptrace.c
@@ -66,10 +66,9 @@ static int genregs_set(struct task_struct *target,
 	int ret;
 
 	/* ignore r0 */
-	ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4);
 	/* r1 - r31 */
-	if (!ret)
-		ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 					 regs->gpr+1, 4, 4*32);
 	/* PC */
 	if (!ret)
@@ -80,8 +79,7 @@ static int genregs_set(struct task_struct *target,
 	 * the Supervision register
 	 */
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						4*33, -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 4*33, -1);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/pdc.h linux-libre-6.2-gnu/arch/parisc/include/asm/pdc.h
index fcbcf9a96c11..40793bef8429 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/pdc.h
+++ linux-libre-6.2-gnu/arch/parisc/include/asm/pdc.h
@@ -37,7 +37,7 @@ int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info,
 int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info,
 			      long mod_index, long addr_index);
 int pdc_model_info(struct pdc_model *model);
-int pdc_model_sysmodel(char *name);
+int pdc_model_sysmodel(unsigned int os_id, char *name);
 int pdc_model_cpuid(unsigned long *cpu_id);
 int pdc_model_versions(unsigned long *versions, int id);
 int pdc_model_capabilities(unsigned long *capabilities);
diff --git linux-libre-6.1-gnu/arch/parisc/include/asm/pgtable.h linux-libre-6.2-gnu/arch/parisc/include/asm/pgtable.h
index ecd028854469..ea357430aafe 100644
--- linux-libre-6.1-gnu/arch/parisc/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/parisc/include/asm/pgtable.h
@@ -23,21 +23,6 @@
 #include <asm/processor.h>
 #include <asm/cache.h>
 
-/*
- * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel
- * memory.  For the return value to be meaningful, ADDR must be >=
- * PAGE_OFFSET.  This operation can be relatively expensive (e.g.,
- * require a hash-, or multi-level tree-lookup or something of that
- * sort) but it guarantees to return TRUE only if accessing the page
- * at that address does not cause an error.  Note that there may be
- * addresses for which kern_addr_valid() returns FALSE even though an
- * access would not cause an error (e.g., this is typically true for
- * memory mapped I/O regions.
- *
- * XXX Need to implement this for parisc.
- */
-#define kern_addr_valid(addr)	(1)
-
 /* This is for the serialization of PxTLB broadcasts. At least on the N class
  * systems, only one PxTLB inter processor broadcast can be active at any one
  * time on the Merced bus. */
@@ -166,8 +151,8 @@ extern void __update_cache(pte_t pte);
 
 /* This calculates the number of initial pages we need for the initial
  * page tables */
-#if (KERNEL_INITIAL_ORDER) >= (PMD_SHIFT)
-# define PT_INITIAL	(1 << (KERNEL_INITIAL_ORDER - PMD_SHIFT))
+#if (KERNEL_INITIAL_ORDER) >= (PLD_SHIFT + BITS_PER_PTE)
+# define PT_INITIAL	(1 << (KERNEL_INITIAL_ORDER - PLD_SHIFT - BITS_PER_PTE))
 #else
 # define PT_INITIAL	(1)  /* all initial PTEs fit into one page */
 #endif
diff --git linux-libre-6.1-gnu/arch/parisc/include/uapi/asm/mman.h linux-libre-6.2-gnu/arch/parisc/include/uapi/asm/mman.h
index 22133a6a506e..68c44f99bc93 100644
--- linux-libre-6.1-gnu/arch/parisc/include/uapi/asm/mman.h
+++ linux-libre-6.2-gnu/arch/parisc/include/uapi/asm/mman.h
@@ -49,6 +49,19 @@
 #define MADV_DONTFORK	10		/* don't inherit across fork */
 #define MADV_DOFORK	11		/* do inherit across fork */
 
+#define MADV_MERGEABLE   12		/* KSM may merge identical pages */
+#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */
+
+#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */
+#define MADV_NOHUGEPAGE 15		/* Not worth backing with hugepages */
+
+#define MADV_DONTDUMP   16		/* Explicity exclude from the core dump,
+					   overrides the coredump filter bits */
+#define MADV_DODUMP	17		/* Clear the MADV_NODUMP flag */
+
+#define MADV_WIPEONFORK 18		/* Zero memory on fork, child only */
+#define MADV_KEEPONFORK 19		/* Undo MADV_WIPEONFORK */
+
 #define MADV_COLD	20		/* deactivate these pages */
 #define MADV_PAGEOUT	21		/* reclaim these pages */
 
@@ -57,27 +70,13 @@
 
 #define MADV_DONTNEED_LOCKED	24	/* like DONTNEED, but drop locked pages too */
 
-#define MADV_MERGEABLE   65		/* KSM may merge identical pages */
-#define MADV_UNMERGEABLE 66		/* KSM may not merge identical pages */
-
-#define MADV_HUGEPAGE	67		/* Worth backing with hugepages */
-#define MADV_NOHUGEPAGE	68		/* Not worth backing with hugepages */
-
-#define MADV_DONTDUMP   69		/* Explicity exclude from the core dump,
-					   overrides the coredump filter bits */
-#define MADV_DODUMP	70		/* Clear the MADV_NODUMP flag */
-
-#define MADV_WIPEONFORK 71		/* Zero memory on fork, child only */
-#define MADV_KEEPONFORK 72		/* Undo MADV_WIPEONFORK */
-
-#define MADV_COLLAPSE	73		/* Synchronous hugepage collapse */
+#define MADV_COLLAPSE	25		/* Synchronous hugepage collapse */
 
 #define MADV_HWPOISON     100		/* poison a page for testing */
 #define MADV_SOFT_OFFLINE 101		/* soft offline page for testing */
 
 /* compatibility flags */
 #define MAP_FILE	0
-#define MAP_VARIABLE	0
 
 #define PKEY_DISABLE_ACCESS	0x1
 #define PKEY_DISABLE_WRITE	0x2
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/firmware.c linux-libre-6.2-gnu/arch/parisc/kernel/firmware.c
index 6a7e315bcc2e..6817892a2c58 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/firmware.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/firmware.c
@@ -74,8 +74,8 @@
 static DEFINE_SPINLOCK(pdc_lock);
 #endif
 
-extern unsigned long pdc_result[NUM_PDC_RESULT];
-extern unsigned long pdc_result2[NUM_PDC_RESULT];
+unsigned long pdc_result[NUM_PDC_RESULT]  __aligned(8);
+unsigned long pdc_result2[NUM_PDC_RESULT] __aligned(8);
 
 #ifdef CONFIG_64BIT
 #define WIDE_FIRMWARE 0x1
@@ -527,14 +527,14 @@ int pdc_model_info(struct pdc_model *model)
  * Using OS_ID_HPUX will return the equivalent of the 'modelname' command
  * on HP/UX.
  */
-int pdc_model_sysmodel(char *name)
+int pdc_model_sysmodel(unsigned int os_id, char *name)
 {
         int retval;
 	unsigned long flags;
 
         spin_lock_irqsave(&pdc_lock, flags);
         retval = mem_pdc_call(PDC_MODEL, PDC_MODEL_SYSMODEL, __pa(pdc_result),
-                              OS_ID_HPUX, __pa(name));
+                              os_id, __pa(name));
         convert_to_wide(pdc_result);
 
         if (retval == PDC_OK) {
@@ -1288,9 +1288,8 @@ void pdc_io_reset_devices(void)
 
 #endif /* defined(BOOTLOADER) */
 
-/* locked by pdc_console_lock */
-static int __attribute__((aligned(8)))   iodc_retbuf[32];
-static char __attribute__((aligned(64))) iodc_dbuf[4096];
+/* locked by pdc_lock */
+static char iodc_dbuf[4096] __page_aligned_bss;
 
 /**
  * pdc_iodc_print - Console print using IODC.
@@ -1304,15 +1303,19 @@ static char __attribute__((aligned(64))) iodc_dbuf[4096];
  */
 int pdc_iodc_print(const unsigned char *str, unsigned count)
 {
-	unsigned int i;
+	unsigned int i, found = 0;
 	unsigned long flags;
 
+	count = min_t(unsigned int, count, sizeof(iodc_dbuf));
+
+	spin_lock_irqsave(&pdc_lock, flags);
 	for (i = 0; i < count;) {
 		switch(str[i]) {
 		case '\n':
 			iodc_dbuf[i+0] = '\r';
 			iodc_dbuf[i+1] = '\n';
 			i += 2;
+			found = 1;
 			goto print;
 		default:
 			iodc_dbuf[i] = str[i];
@@ -1322,14 +1325,13 @@ int pdc_iodc_print(const unsigned char *str, unsigned count)
 	}
 
 print:
-        spin_lock_irqsave(&pdc_lock, flags);
-        real32_call(PAGE0->mem_cons.iodc_io,
-                    (unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
-                    PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
-                    __pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0);
-        spin_unlock_irqrestore(&pdc_lock, flags);
+	real32_call(PAGE0->mem_cons.iodc_io,
+		(unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
+		PAGE0->mem_cons.spa, __pa(PAGE0->mem_cons.dp.layers),
+		__pa(pdc_result), 0, __pa(iodc_dbuf), i, 0);
+	spin_unlock_irqrestore(&pdc_lock, flags);
 
-	return i;
+	return i - found;
 }
 
 #if !defined(BOOTLOADER)
@@ -1354,10 +1356,11 @@ int pdc_iodc_getc(void)
 	real32_call(PAGE0->mem_kbd.iodc_io,
 		    (unsigned long)PAGE0->mem_kbd.hpa, ENTRY_IO_CIN,
 		    PAGE0->mem_kbd.spa, __pa(PAGE0->mem_kbd.dp.layers), 
-		    __pa(iodc_retbuf), 0, __pa(iodc_dbuf), 1, 0);
+		    __pa(pdc_result), 0, __pa(iodc_dbuf), 1, 0);
 
 	ch = *iodc_dbuf;
-	status = *iodc_retbuf;
+	/* like convert_to_wide() but for first return value only: */
+	status = *(int *)&pdc_result;
 	spin_unlock_irqrestore(&pdc_lock, flags);
 
 	if (status == 0)
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/kgdb.c linux-libre-6.2-gnu/arch/parisc/kernel/kgdb.c
index ab7620f695be..b16fa9bac5f4 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/kgdb.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/kgdb.c
@@ -208,23 +208,3 @@ int kgdb_arch_handle_exception(int trap, int signo,
 	}
 	return -1;
 }
-
-/* KGDB console driver which uses PDC to read chars from keyboard */
-
-static void kgdb_pdc_write_char(u8 chr)
-{
-	/* no need to print char. kgdb will do it. */
-}
-
-static struct kgdb_io kgdb_pdc_io_ops = {
-	.name		= "kgdb_pdc",
-	.read_char	= pdc_iodc_getc,
-	.write_char	= kgdb_pdc_write_char,
-};
-
-static int __init kgdb_pdc_init(void)
-{
-	kgdb_register_io_module(&kgdb_pdc_io_ops);
-	return 0;
-}
-early_initcall(kgdb_pdc_init);
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/pdc_cons.c linux-libre-6.2-gnu/arch/parisc/kernel/pdc_cons.c
index 7d0989f523d0..cf3bf8232374 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/pdc_cons.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/pdc_cons.c
@@ -12,37 +12,27 @@
 #include <asm/page.h>		/* for PAGE0 */
 #include <asm/pdc.h>		/* for iodc_call() proto and friends */
 
-static DEFINE_SPINLOCK(pdc_console_lock);
-
 static void pdc_console_write(struct console *co, const char *s, unsigned count)
 {
 	int i = 0;
-	unsigned long flags;
 
-	spin_lock_irqsave(&pdc_console_lock, flags);
 	do {
 		i += pdc_iodc_print(s + i, count - i);
 	} while (i < count);
-	spin_unlock_irqrestore(&pdc_console_lock, flags);
 }
 
 #ifdef CONFIG_KGDB
 static int kgdb_pdc_read_char(void)
 {
-	int c;
-	unsigned long flags;
-
-	spin_lock_irqsave(&pdc_console_lock, flags);
-	c = pdc_iodc_getc();
-	spin_unlock_irqrestore(&pdc_console_lock, flags);
+	int c = pdc_iodc_getc();
 
 	return (c <= 0) ? NO_POLL_CHAR : c;
 }
 
 static void kgdb_pdc_write_char(u8 chr)
 {
-	if (PAGE0->mem_cons.cl_class != CL_DUPLEX)
-		pdc_console_write(NULL, &chr, 1);
+	/* no need to print char as it's shown on standard console */
+	/* pdc_iodc_print(&chr, 1); */
 }
 
 static struct kgdb_io kgdb_pdc_io_ops = {
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/pdt.c linux-libre-6.2-gnu/arch/parisc/kernel/pdt.c
index e391b175f5ec..80943a00e245 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/pdt.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/pdt.c
@@ -18,8 +18,7 @@
 #include <linux/kthread.h>
 #include <linux/initrd.h>
 #include <linux/pgtable.h>
-#include <linux/swap.h>
-#include <linux/swapops.h>
+#include <linux/mm.h>
 
 #include <asm/pdc.h>
 #include <asm/pdcpat.h>
@@ -232,7 +231,7 @@ void __init pdc_pdt_init(void)
 
 		/* mark memory page bad */
 		memblock_reserve(pdt_entry[i] & PAGE_MASK, PAGE_SIZE);
-		num_poisoned_pages_inc();
+		num_poisoned_pages_inc(addr >> PAGE_SHIFT);
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/processor.c linux-libre-6.2-gnu/arch/parisc/kernel/processor.c
index dddaaa6e7a82..ba07e760d3c7 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/processor.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/processor.c
@@ -272,10 +272,15 @@ void __init collect_boot_cpu_data(void)
 		printk(KERN_INFO "capabilities 0x%lx\n",
 			boot_cpu_data.pdc.capabilities);
 
-	if (pdc_model_sysmodel(boot_cpu_data.pdc.sys_model_name) == PDC_OK)
-		printk(KERN_INFO "model %s\n",
+	if (pdc_model_sysmodel(OS_ID_HPUX, boot_cpu_data.pdc.sys_model_name) == PDC_OK)
+		pr_info("HP-UX model name: %s\n",
 			boot_cpu_data.pdc.sys_model_name);
 
+	serial_no[0] = 0;
+	if (pdc_model_sysmodel(OS_ID_MPEXL, serial_no) == PDC_OK &&
+		serial_no[0])
+		pr_info("MPE/iX model name: %s\n", serial_no);
+
 	dump_stack_set_arch_desc("%s", boot_cpu_data.pdc.sys_model_name);
 
 	boot_cpu_data.hversion =  boot_cpu_data.pdc.model.hversion;
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/ptrace.c linux-libre-6.2-gnu/arch/parisc/kernel/ptrace.c
index 96ef6a6b66e5..ceb45f51d52e 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/ptrace.c
@@ -126,6 +126,12 @@ long arch_ptrace(struct task_struct *child, long request,
 	unsigned long tmp;
 	long ret = -EIO;
 
+	unsigned long user_regs_struct_size = sizeof(struct user_regs_struct);
+#ifdef CONFIG_64BIT
+	if (is_compat_task())
+		user_regs_struct_size /= 2;
+#endif
+
 	switch (request) {
 
 	/* Read the word at location addr in the USER area.  For ptraced
@@ -166,7 +172,7 @@ long arch_ptrace(struct task_struct *child, long request,
 		     addr >= sizeof(struct pt_regs))
 			break;
 		if (addr == PT_IAOQ0 || addr == PT_IAOQ1) {
-			data |= 3; /* ensure userspace privilege */
+			data |= PRIV_USER; /* ensure userspace privilege */
 		}
 		if ((addr >= PT_GR1 && addr <= PT_GR31) ||
 				addr == PT_IAOQ0 || addr == PT_IAOQ1 ||
@@ -181,14 +187,14 @@ long arch_ptrace(struct task_struct *child, long request,
 		return copy_regset_to_user(child,
 					   task_user_regset_view(current),
 					   REGSET_GENERAL,
-					   0, sizeof(struct user_regs_struct),
+					   0, user_regs_struct_size,
 					   datap);
 
 	case PTRACE_SETREGS:	/* Set all gp regs in the child. */
 		return copy_regset_from_user(child,
 					     task_user_regset_view(current),
 					     REGSET_GENERAL,
-					     0, sizeof(struct user_regs_struct),
+					     0, user_regs_struct_size,
 					     datap);
 
 	case PTRACE_GETFPREGS:	/* Get the child FPU state. */
@@ -285,7 +291,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			if (addr >= sizeof(struct pt_regs))
 				break;
 			if (addr == PT_IAOQ0+4 || addr == PT_IAOQ1+4) {
-				data |= 3; /* ensure userspace privilege */
+				data |= PRIV_USER; /* ensure userspace privilege */
 			}
 			if (addr >= PT_FR0 && addr <= PT_FR31 + 4) {
 				/* Special case, fp regs are 64 bits anyway */
@@ -302,6 +308,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 			}
 		}
 		break;
+	case PTRACE_GETREGS:
+	case PTRACE_SETREGS:
+	case PTRACE_GETFPREGS:
+	case PTRACE_SETFPREGS:
+		return arch_ptrace(child, request, addr, data);
 
 	default:
 		ret = compat_ptrace_request(child, request, addr, data);
@@ -424,8 +435,9 @@ static int fpr_set(struct task_struct *target,
 	ubuf = u;
 	pos *= sizeof(reg);
 	count *= sizeof(reg);
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 ELF_NFPREG * sizeof(reg), -1);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  ELF_NFPREG * sizeof(reg), -1);
+	return 0;
 }
 
 #define RI(reg) (offsetof(struct user_regs_struct,reg) / sizeof(long))
@@ -483,7 +495,7 @@ static void set_reg(struct pt_regs *regs, int num, unsigned long val)
 	case RI(iaoq[0]):
 	case RI(iaoq[1]):
 			/* set 2 lowest bits to ensure userspace privilege: */
-			regs->iaoq[num - RI(iaoq[0])] = val | 3;
+			regs->iaoq[num - RI(iaoq[0])] = val | PRIV_USER;
 			return;
 	case RI(sar):	regs->sar = val;
 			return;
@@ -543,8 +555,9 @@ static int gpr_set(struct task_struct *target,
 	ubuf = u;
 	pos *= sizeof(reg);
 	count *= sizeof(reg);
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 ELF_NGREG * sizeof(reg), -1);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  ELF_NGREG * sizeof(reg), -1);
+	return 0;
 }
 
 static const struct user_regset native_regsets[] = {
@@ -606,8 +619,9 @@ static int gpr32_set(struct task_struct *target,
 	ubuf = u;
 	pos *= sizeof(reg);
 	count *= sizeof(reg);
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 ELF_NGREG * sizeof(reg), -1);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  ELF_NGREG * sizeof(reg), -1);
+	return 0;
 }
 
 /*
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/real2.S linux-libre-6.2-gnu/arch/parisc/kernel/real2.S
index 2b16d8d6598f..4dc12c4c0980 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/real2.S
+++ linux-libre-6.2-gnu/arch/parisc/kernel/real2.S
@@ -15,28 +15,15 @@
 
 #include <linux/linkage.h>
 
-
-	.section	.bss
-
-	.export pdc_result
-	.export pdc_result2
-	.align 8
-pdc_result:
-	.block	ASM_PDC_RESULT_SIZE
-pdc_result2:
-	.block	ASM_PDC_RESULT_SIZE
-
 	.export real_stack
-	.export real32_stack
 	.export real64_stack
-	.align	64
+	__PAGE_ALIGNED_BSS
 real_stack:
-real32_stack:
 real64_stack:
 	.block	8192
 
 #define N_SAVED_REGS 9
-
+	.section	.bss
 save_cr_space:
 	.block	REG_SZ * N_SAVED_REGS
 save_cr_end:
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/setup.c linux-libre-6.2-gnu/arch/parisc/kernel/setup.c
index 375f38d6e1a4..0797db617962 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/setup.c
@@ -50,15 +50,15 @@ void __init setup_cmdline(char **cmdline_p)
 	extern unsigned int boot_args[];
 	char *p;
 
-	/* Collect stuff passed in from the boot loader */
+	*cmdline_p = command_line;
 
 	/* boot_args[0] is free-mem start, boot_args[1] is ptr to command line */
-	if (boot_args[0] < 64) {
-		/* called from hpux boot loader */
-		boot_command_line[0] = '\0';
-	} else {
-		strscpy(boot_command_line, (char *)__va(boot_args[1]),
-			COMMAND_LINE_SIZE);
+	if (boot_args[0] < 64)
+		return;	/* return if called from hpux boot loader */
+
+	/* Collect stuff passed in from the boot loader */
+	strscpy(boot_command_line, (char *)__va(boot_args[1]),
+		COMMAND_LINE_SIZE);
 
 	/* autodetect console type (if not done by palo yet) */
 	p = boot_command_line;
@@ -75,16 +75,14 @@ void __init setup_cmdline(char **cmdline_p)
 		strlcat(p, " earlycon=pdc", COMMAND_LINE_SIZE);
 
 #ifdef CONFIG_BLK_DEV_INITRD
-		if (boot_args[2] != 0) /* did palo pass us a ramdisk? */
-		{
-		    initrd_start = (unsigned long)__va(boot_args[2]);
-		    initrd_end = (unsigned long)__va(boot_args[3]);
-		}
-#endif
+	/* did palo pass us a ramdisk? */
+	if (boot_args[2] != 0) {
+		initrd_start = (unsigned long)__va(boot_args[2]);
+		initrd_end = (unsigned long)__va(boot_args[3]);
 	}
+#endif
 
 	strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
-	*cmdline_p = command_line;
 }
 
 #ifdef CONFIG_PA11
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/sys_parisc.c linux-libre-6.2-gnu/arch/parisc/kernel/sys_parisc.c
index 848b0702005d..09a34b07f02e 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/sys_parisc.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/sys_parisc.c
@@ -465,3 +465,31 @@ asmlinkage long parisc_inotify_init1(int flags)
 	flags = FIX_O_NONBLOCK(flags);
 	return sys_inotify_init1(flags);
 }
+
+/*
+ * madvise() wrapper
+ *
+ * Up to kernel v6.1 parisc has different values than all other
+ * platforms for the MADV_xxx flags listed below.
+ * To keep binary compatibility with existing userspace programs
+ * translate the former values to the new values.
+ *
+ * XXX: Remove this wrapper in year 2025 (or later)
+ */
+
+asmlinkage notrace long parisc_madvise(unsigned long start, size_t len_in, int behavior)
+{
+	switch (behavior) {
+	case 65: behavior = MADV_MERGEABLE;	break;
+	case 66: behavior = MADV_UNMERGEABLE;	break;
+	case 67: behavior = MADV_HUGEPAGE;	break;
+	case 68: behavior = MADV_NOHUGEPAGE;	break;
+	case 69: behavior = MADV_DONTDUMP;	break;
+	case 70: behavior = MADV_DODUMP;	break;
+	case 71: behavior = MADV_WIPEONFORK;	break;
+	case 72: behavior = MADV_KEEPONFORK;	break;
+	case 73: behavior = MADV_COLLAPSE;	break;
+	}
+
+	return sys_madvise(start, len_in, behavior);
+}
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/syscalls/syscall.tbl linux-libre-6.2-gnu/arch/parisc/kernel/syscalls/syscall.tbl
index 8a99c998da9b..0e42fceb2d5e 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/syscalls/syscall.tbl
+++ linux-libre-6.2-gnu/arch/parisc/kernel/syscalls/syscall.tbl
@@ -131,7 +131,7 @@
 116	common	sysinfo			sys_sysinfo			compat_sys_sysinfo
 117	common	shutdown		sys_shutdown
 118	common	fsync			sys_fsync
-119	common	madvise			sys_madvise
+119	common	madvise			parisc_madvise
 120	common	clone			sys_clone_wrapper
 121	common	setdomainname		sys_setdomainname
 122	common	sendfile		sys_sendfile			compat_sys_sendfile
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/vdso.c linux-libre-6.2-gnu/arch/parisc/kernel/vdso.c
index 47e5960a2f96..c5cbfce7a84c 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/parisc/kernel/vdso.c
@@ -75,7 +75,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm,
 
 	map_base = mm->mmap_base;
 	if (current->flags & PF_RANDOMIZE)
-		map_base -= prandom_u32_max(0x20) * PAGE_SIZE;
+		map_base -= get_random_u32_below(0x20) * PAGE_SIZE;
 
 	vdso_text_start = get_unmapped_area(NULL, map_base, vdso_text_len, 0, 0);
 
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/vdso32/Makefile linux-libre-6.2-gnu/arch/parisc/kernel/vdso32/Makefile
index 85b1c6d261d1..4459a48d2303 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/vdso32/Makefile
+++ linux-libre-6.2-gnu/arch/parisc/kernel/vdso32/Makefile
@@ -26,7 +26,7 @@ $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso32.so: $(src)/vdso32.lds $(obj-vdso32) $(obj-cvdso32) $(VDSO_LIBGCC)
+$(obj)/vdso32.so: $(src)/vdso32.lds $(obj-vdso32) $(obj-cvdso32) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso32ld)
 
 # assembly rules for the .S files
@@ -38,7 +38,7 @@ $(obj-cvdso32): %.o: %.c FORCE
 
 # actual build commands
 quiet_cmd_vdso32ld = VDSO32L $@
-      cmd_vdso32ld = $(CROSS32CC) $(c_flags) -Wl,-T $^ -o $@
+      cmd_vdso32ld = $(CROSS32CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso32as = VDSO32A $@
       cmd_vdso32as = $(CROSS32CC) $(a_flags) -c -o $@ $<
 quiet_cmd_vdso32cc = VDSO32C $@
diff --git linux-libre-6.1-gnu/arch/parisc/kernel/vdso64/Makefile linux-libre-6.2-gnu/arch/parisc/kernel/vdso64/Makefile
index a30f5ec5eb4b..f3d6045793f4 100644
--- linux-libre-6.1-gnu/arch/parisc/kernel/vdso64/Makefile
+++ linux-libre-6.2-gnu/arch/parisc/kernel/vdso64/Makefile
@@ -26,7 +26,7 @@ $(obj)/vdso64_wrapper.o : $(obj)/vdso64.so FORCE
 
 # Force dependency (incbin is bad)
 # link rule for the .so file, .lds has to be first
-$(obj)/vdso64.so: $(src)/vdso64.lds $(obj-vdso64) $(VDSO_LIBGCC)
+$(obj)/vdso64.so: $(src)/vdso64.lds $(obj-vdso64) $(VDSO_LIBGCC) FORCE
 	$(call if_changed,vdso64ld)
 
 # assembly rules for the .S files
@@ -35,7 +35,7 @@ $(obj-vdso64): %.o: %.S FORCE
 
 # actual build commands
 quiet_cmd_vdso64ld = VDSO64L $@
-      cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $^ -o $@
+      cmd_vdso64ld = $(CC) $(c_flags) -Wl,-T $(filter-out FORCE, $^) -o $@
 quiet_cmd_vdso64as = VDSO64A $@
       cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $<
 
diff --git linux-libre-6.1-gnu/arch/powerpc/Kconfig linux-libre-6.2-gnu/arch/powerpc/Kconfig
index 2ca5418457ed..7a5f8dbfbdd0 100644
--- linux-libre-6.1-gnu/arch/powerpc/Kconfig
+++ linux-libre-6.2-gnu/arch/powerpc/Kconfig
@@ -1,6 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 source "arch/powerpc/platforms/Kconfig.cputype"
 
+config CC_HAS_ELFV2
+	def_bool PPC64 && $(cc-option, -mabi=elfv2)
+
 config 32BIT
 	bool
 	default y if PPC32
@@ -96,7 +99,7 @@ config LOCKDEP_SUPPORT
 config GENERIC_LOCKBREAK
 	bool
 	default y
-	depends on SMP && PREEMPTION
+	depends on SMP && PREEMPTION && !PPC_QUEUED_SPINLOCKS
 
 config GENERIC_HWEIGHT
 	bool
@@ -155,13 +158,11 @@ config PPC
 	select ARCH_USE_CMPXCHG_LOCKREF		if PPC64
 	select ARCH_USE_MEMTEST
 	select ARCH_USE_QUEUED_RWLOCKS		if PPC_QUEUED_SPINLOCKS
-	select ARCH_USE_QUEUED_SPINLOCKS	if PPC_QUEUED_SPINLOCKS
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
 	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_WANTS_MODULES_DATA_IN_VMALLOC	if PPC_BOOK3S_32 || PPC_8xx
-	select ARCH_WANTS_NO_INSTR
 	select ARCH_WEAK_RELEASE_ACQUIRE
 	select BINFMT_ELF
 	select BUILDTIME_TABLE_SORT
@@ -239,6 +240,8 @@ config PPC
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI				if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
 	select HAVE_OPTPROBES
+	select HAVE_OBJTOOL			if PPC32 || MPROFILE_KERNEL
+	select HAVE_OBJTOOL_MCOUNT		if HAVE_OBJTOOL
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_EVENTS_NMI		if PPC64
 	select HAVE_PERF_REGS
@@ -294,6 +297,9 @@ config PPC_BARRIER_NOSPEC
 	default y
 	depends on PPC_BOOK3S_64 || PPC_E500
 
+config PPC_HAS_LBARX_LHARX
+	bool
+
 config EARLY_PRINTK
 	bool
 	default y
@@ -529,6 +535,15 @@ config HOTPLUG_CPU
 
 	  Say N if you are unsure.
 
+config INTERRUPT_SANITIZE_REGISTERS
+	bool "Clear gprs on interrupt arrival"
+	depends on PPC64 && ARCH_HAS_SYSCALL_WRAPPER
+	default PPC_BOOK3E_64 || PPC_PSERIES || PPC_POWERNV
+	help
+	  Reduce the influence of user register state on interrupt handlers and
+	  syscalls through clearing user state from registers before handling
+	  the exception.
+
 config PPC_QUEUED_SPINLOCKS
 	bool "Queued spinlocks" if EXPERT
 	depends on SMP
@@ -583,6 +598,24 @@ config KEXEC_FILE
 config ARCH_HAS_KEXEC_PURGATORY
 	def_bool KEXEC_FILE
 
+config PPC64_BIG_ENDIAN_ELF_ABI_V2
+	bool "Build big-endian kernel using ELF ABI V2 (EXPERIMENTAL)"
+	depends on PPC64 && CPU_BIG_ENDIAN
+	depends on CC_HAS_ELFV2
+	depends on LD_IS_BFD && LD_VERSION >= 22400
+	default n
+	help
+	  This builds the kernel image using the "Power Architecture 64-Bit ELF
+	  V2 ABI Specification", which has a reduced stack overhead and faster
+	  function calls. This internal kernel ABI option does not affect
+          userspace compatibility.
+
+	  The V2 ABI is standard for 64-bit little-endian, but for big-endian
+	  it is less well tested by kernel and toolchain. However some distros
+	  build userspace this way, and it can produce a functioning kernel.
+
+	  This requires GCC and binutils 2.24 or newer.
+
 config RELOCATABLE
 	bool "Build a relocatable kernel"
 	depends on PPC64 || (FLATMEM && (44x || PPC_85xx))
@@ -1012,19 +1045,6 @@ config PPC_SECVAR_SYSFS
 	  read/write operations on these variables. Say Y if you have
 	  secure boot enabled and want to expose variables to userspace.
 
-config PPC_RTAS_FILTER
-	bool "Enable filtering of RTAS syscalls"
-	default y
-	depends on PPC_RTAS
-	help
-	  The RTAS syscall API has security issues that could be used to
-	  compromise system integrity. This option enforces restrictions on the
-	  RTAS calls and arguments passed by userspace programs to mitigate
-	  these issues.
-
-	  Say Y unless you know what you are doing and the filter is causing
-	  problems for you.
-
 endmenu
 
 config ISA_DMA_API
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
index baa0c503e741..7e70977f282a 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi
@@ -55,7 +55,8 @@ fman@400000 {
 		reg = <0xe0000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy0>;
+		pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	mdio@e1000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
index 93095600e808..5f89f7c1761f 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi
@@ -52,7 +52,15 @@ fman@400000 {
 		compatible = "fsl,fman-memac";
 		reg = <0xf0000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x10 &fman0_tx_0x30>;
-		pcsphy-handle = <&pcsphy6>;
+		pcsphy-handle = <&pcsphy6>, <&qsgmiib_pcs2>, <&pcsphy6>;
+		pcs-handle-names = "sgmii", "qsgmii", "xfi";
+	};
+
+	mdio@e9000 {
+		qsgmiib_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <2>;
+		};
 	};
 
 	mdio@f1000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
index ff4bd38f0645..71eb75e82c2e 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi
@@ -55,7 +55,15 @@ fman@400000 {
 		reg = <0xe2000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy1>;
+		pcsphy-handle = <&pcsphy1>, <&qsgmiia_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiia_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <1>;
+		};
 	};
 
 	mdio@e3000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
index 1fa38ed6f59e..fb7032ddb7fc 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi
@@ -52,7 +52,15 @@ fman@400000 {
 		compatible = "fsl,fman-memac";
 		reg = <0xf2000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x11 &fman0_tx_0x31>;
-		pcsphy-handle = <&pcsphy7>;
+		pcsphy-handle = <&pcsphy7>, <&qsgmiib_pcs3>, <&pcsphy7>;
+		pcs-handle-names = "sgmii", "qsgmii", "xfi";
+	};
+
+	mdio@e9000 {
+		qsgmiib_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <3>;
+		};
 	};
 
 	mdio@f3000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
new file mode 100644
index 000000000000..6b3609574b0f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
+/*
+ * QorIQ FMan v3 10g port #2 device tree stub [ controller @ offset 0x400000 ]
+ *
+ * Copyright 2022 Sean Anderson <sean.anderson@seco.com>
+ * Copyright 2012 - 2015 Freescale Semiconductor Inc.
+ */
+
+fman@400000 {
+	fman0_rx_0x08: port@88000 {
+		cell-index = <0x8>;
+		compatible = "fsl,fman-v3-port-rx";
+		reg = <0x88000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	fman0_tx_0x28: port@a8000 {
+		cell-index = <0x28>;
+		compatible = "fsl,fman-v3-port-tx";
+		reg = <0xa8000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	ethernet@e0000 {
+		cell-index = <0>;
+		compatible = "fsl,fman-memac";
+		reg = <0xe0000 0x1000>;
+		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
+		ptp-timer = <&ptp_timer0>;
+		pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
+		pcs-handle-names = "sgmii", "xfi";
+	};
+
+	mdio@e1000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		reg = <0xe1000 0x1000>;
+		fsl,erratum-a011043; /* must ignore read errors */
+
+		pcsphy0: ethernet-phy@0 {
+			reg = <0x0>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
new file mode 100644
index 000000000000..28ed1a85a436
--- /dev/null
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-3.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0-or-later
+/*
+ * QorIQ FMan v3 10g port #3 device tree stub [ controller @ offset 0x400000 ]
+ *
+ * Copyright 2022 Sean Anderson <sean.anderson@seco.com>
+ * Copyright 2012 - 2015 Freescale Semiconductor Inc.
+ */
+
+fman@400000 {
+	fman0_rx_0x09: port@89000 {
+		cell-index = <0x9>;
+		compatible = "fsl,fman-v3-port-rx";
+		reg = <0x89000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	fman0_tx_0x29: port@a9000 {
+		cell-index = <0x29>;
+		compatible = "fsl,fman-v3-port-tx";
+		reg = <0xa9000 0x1000>;
+		fsl,fman-10g-port;
+	};
+
+	ethernet@e2000 {
+		cell-index = <1>;
+		compatible = "fsl,fman-memac";
+		reg = <0xe2000 0x1000>;
+		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
+		ptp-timer = <&ptp_timer0>;
+		pcsphy-handle = <&pcsphy1>, <&pcsphy1>;
+		pcs-handle-names = "sgmii", "xfi";
+	};
+
+	mdio@e3000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio";
+		reg = <0xe3000 0x1000>;
+		fsl,erratum-a011043; /* must ignore read errors */
+
+		pcsphy1: ethernet-phy@0 {
+			reg = <0x0>;
+		};
+	};
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
index a8cc9780c0c4..1089d6861bfb 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi
@@ -51,7 +51,8 @@ fman@400000 {
 		reg = <0xe0000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x08 &fman0_tx_0x28>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy0>;
+		pcsphy-handle = <&pcsphy0>, <&pcsphy0>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	mdio@e1000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
index 8b8bd70c9382..a95bbb4fc827 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi
@@ -51,7 +51,15 @@ fman@400000 {
 		reg = <0xe2000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x09 &fman0_tx_0x29>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy1>;
+		pcsphy-handle = <&pcsphy1>, <&qsgmiia_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiia_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <1>;
+		};
 	};
 
 	mdio@e3000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
index 619c880b54d8..7d5af0147a25 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi
@@ -51,7 +51,15 @@ fman@400000 {
 		reg = <0xe4000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x0a &fman0_tx_0x2a>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy2>;
+		pcsphy-handle = <&pcsphy2>, <&qsgmiia_pcs2>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiia_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <2>;
+		};
 	};
 
 	mdio@e5000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
index d7ebb73a400d..61e5466ec854 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi
@@ -51,7 +51,15 @@ fman@400000 {
 		reg = <0xe6000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x0b &fman0_tx_0x2b>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy3>;
+		pcsphy-handle = <&pcsphy3>, <&qsgmiia_pcs3>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiia_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <3>;
+		};
 	};
 
 	mdio@e7000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
index b151d696a069..3ba0cdafc069 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi
@@ -51,7 +51,8 @@ fman@400000 {
 		reg = <0xe8000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x0c &fman0_tx_0x2c>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy4>;
+		pcsphy-handle = <&pcsphy4>, <&pcsphy4>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	mdio@e9000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
index adc0ae0013a3..51748de0a289 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi
@@ -51,7 +51,15 @@ fman@400000 {
 		reg = <0xea000 0x1000>;
 		fsl,fman-ports = <&fman0_rx_0x0d &fman0_tx_0x2d>;
 		ptp-timer = <&ptp_timer0>;
-		pcsphy-handle = <&pcsphy5>;
+		pcsphy-handle = <&pcsphy5>, <&qsgmiib_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e9000 {
+		qsgmiib_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <1>;
+		};
 	};
 
 	mdio@eb000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
index 435047e0e250..ee4f5170f632 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi
@@ -52,7 +52,15 @@ fman@500000 {
 		compatible = "fsl,fman-memac";
 		reg = <0xf0000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x10 &fman1_tx_0x30>;
-		pcsphy-handle = <&pcsphy14>;
+		pcsphy-handle = <&pcsphy14>, <&qsgmiid_pcs2>, <&pcsphy14>;
+		pcs-handle-names = "sgmii", "qsgmii", "xfi";
+	};
+
+	mdio@e9000 {
+		qsgmiid_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <2>;
+		};
 	};
 
 	mdio@f1000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
index c098657cca0a..83d2e0ce8f7b 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi
@@ -52,7 +52,15 @@ fman@500000 {
 		compatible = "fsl,fman-memac";
 		reg = <0xf2000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x11 &fman1_tx_0x31>;
-		pcsphy-handle = <&pcsphy15>;
+		pcsphy-handle = <&pcsphy15>, <&qsgmiid_pcs3>, <&pcsphy15>;
+		pcs-handle-names = "sgmii", "qsgmii", "xfi";
+	};
+
+	mdio@e9000 {
+		qsgmiid_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <3>;
+		};
 	};
 
 	mdio@f3000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
index 9d06824815f3..3132fc73f133 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi
@@ -51,7 +51,8 @@ fman@500000 {
 		reg = <0xe0000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x08 &fman1_tx_0x28>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy8>;
+		pcsphy-handle = <&pcsphy8>, <&pcsphy8>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	mdio@e1000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
index 70e947730c4b..75e904d96602 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi
@@ -51,7 +51,15 @@ fman@500000 {
 		reg = <0xe2000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x09 &fman1_tx_0x29>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy9>;
+		pcsphy-handle = <&pcsphy9>, <&qsgmiic_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiic_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <1>;
+		};
 	};
 
 	mdio@e3000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
index ad96e6529595..69f2cc7b8f19 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi
@@ -51,7 +51,15 @@ fman@500000 {
 		reg = <0xe4000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x0a &fman1_tx_0x2a>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy10>;
+		pcsphy-handle = <&pcsphy10>, <&qsgmiic_pcs2>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiic_pcs2: ethernet-pcs@2 {
+			compatible = "fsl,lynx-pcs";
+			reg = <2>;
+		};
 	};
 
 	mdio@e5000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
index 034bc4b71f7a..b3aaf01d7da0 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi
@@ -51,7 +51,15 @@ fman@500000 {
 		reg = <0xe6000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x0b &fman1_tx_0x2b>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy11>;
+		pcsphy-handle = <&pcsphy11>, <&qsgmiic_pcs3>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e1000 {
+		qsgmiic_pcs3: ethernet-pcs@3 {
+			compatible = "fsl,lynx-pcs";
+			reg = <3>;
+		};
 	};
 
 	mdio@e7000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
index 93ca23d82b39..18e020432807 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi
@@ -51,7 +51,8 @@ fman@500000 {
 		reg = <0xe8000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x0c &fman1_tx_0x2c>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy12>;
+		pcsphy-handle = <&pcsphy12>, <&pcsphy12>;
+		pcs-handle-names = "sgmii", "qsgmii";
 	};
 
 	mdio@e9000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
index 23b3117a2fd2..55f329d13f19 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi
@@ -51,7 +51,15 @@ fman@500000 {
 		reg = <0xea000 0x1000>;
 		fsl,fman-ports = <&fman1_rx_0x0d &fman1_tx_0x2d>;
 		ptp-timer = <&ptp_timer1>;
-		pcsphy-handle = <&pcsphy13>;
+		pcsphy-handle = <&pcsphy13>, <&qsgmiid_pcs1>;
+		pcs-handle-names = "sgmii", "qsgmii";
+	};
+
+	mdio@e9000 {
+		qsgmiid_pcs1: ethernet-pcs@1 {
+			compatible = "fsl,lynx-pcs";
+			reg = <1>;
+		};
 	};
 
 	mdio@eb000 {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1024qds.dts linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t1024qds.dts
index d6858b7cd93f..9ea7942f914e 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1024qds.dts
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t1024qds.dts
@@ -151,7 +151,7 @@
 		};
 
 		i2c@118000 {
-			pca9547@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9547";
 				reg = <0x77>;
 				#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1024rdb.dts linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t1024rdb.dts
index dbcd31cc35dc..270aaf631f2a 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t1024rdb.dts
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t1024rdb.dts
@@ -165,7 +165,7 @@
 		};
 
 		i2c@118100 {
-			pca9546@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9546";
 				reg = <0x77>;
 				#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t104xqds.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
index 615479732252..1c329f076f64 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t104xqds.dtsi
@@ -268,7 +268,7 @@
 		};
 
 		i2c@118000 {
-			pca9547@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9547";
 				reg = <0x77>;
 			};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
index bfe1ed5be337..fc7bec5dcb90 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi
@@ -128,7 +128,7 @@
 		};
 
 		i2c@118100 {
-			pca9546@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9546";
 				reg = <0x77>;
 				#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index ecbb447920bc..27714dc2f04a 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -609,8 +609,8 @@
 /include/ "qoriq-bman1.dtsi"
 
 /include/ "qoriq-fman3-0.dtsi"
-/include/ "qoriq-fman3-0-1g-0.dtsi"
-/include/ "qoriq-fman3-0-1g-1.dtsi"
+/include/ "qoriq-fman3-0-10g-2.dtsi"
+/include/ "qoriq-fman3-0-10g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-2.dtsi"
 /include/ "qoriq-fman3-0-1g-3.dtsi"
 /include/ "qoriq-fman3-0-1g-4.dtsi"
@@ -659,3 +659,19 @@
 		interrupts = <16 2 1 9>;
 	};
 };
+
+&fman0_rx_0x08 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x28 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_rx_0x09 {
+	/delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x29 {
+	/delete-property/ fsl,fman-10g-port;
+};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t208xqds.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t208xqds.dtsi
index db4139999b28..962c99941645 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t208xqds.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t208xqds.dtsi
@@ -135,7 +135,7 @@
 		};
 
 		i2c@118000 {
-			pca9547@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9547";
 				reg = <0x77>;
 				#address-cells = <1>;
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi
index ff87e67c70da..ecc3e8c7394c 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/fsl/t208xrdb.dtsi
@@ -138,7 +138,7 @@
 		};
 
 		i2c@118100 {
-			pca9546@77 {
+			i2c-mux@77 {
 				compatible = "nxp,pca9546";
 				reg = <0x77>;
 			};
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/microwatt.dts linux-libre-6.2-gnu/arch/powerpc/boot/dts/microwatt.dts
index b69db1d275cd..269e930b3b0b 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/microwatt.dts
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/microwatt.dts
@@ -21,6 +21,14 @@
 		reg = <0x00000000 0x00000000 0x00000000 0x10000000>;
 	};
 
+	clocks {
+		sys_clk: litex_sys_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <100000000>;
+		};
+	};
+
 	cpus {
 		#size-cells = <0x00>;
 		#address-cells = <0x01>;
@@ -141,6 +149,20 @@
 			litex,slot-size = <0x800>;
 			interrupts = <0x11 0x1>;
 		};
+
+		mmc@8040000 {
+			compatible = "litex,mmc";
+			reg = <0x8042800 0x800
+				0x8041000 0x800
+				0x8040800 0x800
+				0x8042000 0x800
+				0x8041800 0x800>;
+			reg-names = "phy", "core", "reader", "writer", "irq";
+			bus-width = <4>;
+			interrupts = <0x13 1>;
+			cap-sd-highspeed;
+			clocks = <&sys_clk>;
+		};
 	};
 
 	chosen {
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/turris1x.dts linux-libre-6.2-gnu/arch/powerpc/boot/dts/turris1x.dts
index 045af668e928..e9cda34a140e 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/turris1x.dts
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/turris1x.dts
@@ -69,6 +69,20 @@
 				interrupt-parent = <&gpio>;
 				interrupts = <12 IRQ_TYPE_LEVEL_LOW>, /* GPIO12 - ALERT pin */
 					     <13 IRQ_TYPE_LEVEL_LOW>; /* GPIO13 - CRIT pin */
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				/* Local temperature sensor (SA56004ED internal) */
+				channel@0 {
+					reg = <0>;
+					label = "board";
+				};
+
+				/* Remote temperature sensor (D+/D- connected to P2020 CPU Temperature Diode) */
+				channel@1 {
+					reg = <1>;
+					label = "cpu";
+				};
 			};
 
 			/* DDR3 SPD/EEPROM */
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/dts/warp.dts linux-libre-6.2-gnu/arch/powerpc/boot/dts/warp.dts
index b4f32740870e..aa62d08e97c2 100644
--- linux-libre-6.1-gnu/arch/powerpc/boot/dts/warp.dts
+++ linux-libre-6.2-gnu/arch/powerpc/boot/dts/warp.dts
@@ -258,14 +258,12 @@
 			};
 
 			power-leds {
-				compatible = "gpio-leds";
+				compatible = "warp-power-leds";
 				green {
 					gpios = <&GPIO1 0 0>;
-					default-state = "keep";
 				};
 				red {
 					gpios = <&GPIO1 1 0>;
-					default-state = "keep";
 				};
 			};
 
diff --git linux-libre-6.1-gnu/arch/powerpc/boot/wrapper linux-libre-6.2-gnu/arch/powerpc/boot/wrapper
index 5bdd4dd20bbb..352d7de24018 100755
--- linux-libre-6.1-gnu/arch/powerpc/boot/wrapper
+++ linux-libre-6.2-gnu/arch/powerpc/boot/wrapper
@@ -210,11 +210,20 @@ ld_version()
 	gsub(".*version ", "");
 	gsub("-.*", "");
 	split($1,a, ".");
+	if( length(a[3]) == "8" )
+		# a[3] is probably a date of format yyyymmdd used for release snapshots. We
+		# can assume it to be zero as it does not signify a new version as such.
+		a[3] = 0;
 	print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
 	exit
     }'
 }
 
+ld_is_lld()
+{
+	${CROSS}ld -V 2>&1 | grep -q LLD
+}
+
 # Do not include PT_INTERP segment when linking pie. Non-pie linking
 # just ignores this option.
 LD_VERSION=$(${CROSS}ld --version | ld_version)
@@ -223,6 +232,14 @@ if [ "$LD_VERSION" -ge "$LD_NO_DL_MIN_VERSION" ] ; then
 	nodl="--no-dynamic-linker"
 fi
 
+# suppress some warnings in recent ld versions
+nowarn="-z noexecstack"
+if ! ld_is_lld; then
+	if [ "$LD_VERSION" -ge "$(echo 2.39 | ld_version)" ]; then
+		nowarn="$nowarn --no-warn-rwx-segments"
+	fi
+fi
+
 platformo=$object/"$platform".o
 lds=$object/zImage.lds
 ext=strip
@@ -504,7 +521,7 @@ if [ "$platform" != "miboot" ]; then
         text_start="-Ttext $link_address"
     fi
 #link everything
-    ${CROSS}ld -m $format -T $lds $text_start $pie $nodl $rodynamic $notext -o "$ofile" $map \
+    ${CROSS}ld -m $format -T $lds $text_start $pie $nodl $nowarn $rodynamic $notext -o "$ofile" $map \
 	$platformo $tmp $object/wrapper.a
     rm $tmp
 fi
@@ -581,7 +598,7 @@ ps3)
     # reached, then enter the system reset vector of the partially decompressed
     # image.  No warning is issued.
     rm -f "$odir"/{otheros,otheros-too-big}.bld
-    size=$(${CROSS}nm --no-sort --radix=d "$ofile" | egrep ' _end$' | cut -d' ' -f1)
+    size=$(${CROSS}nm --no-sort --radix=d "$ofile" | grep -E ' _end$' | cut -d' ' -f1)
     bld="otheros.bld"
     if [ $size -gt $((0x1000000)) ]; then
         bld="otheros-too-big.bld"
diff --git linux-libre-6.1-gnu/arch/powerpc/configs/microwatt_defconfig linux-libre-6.2-gnu/arch/powerpc/configs/microwatt_defconfig
index ea2dbd778aad..18d4fe4108cb 100644
--- linux-libre-6.1-gnu/arch/powerpc/configs/microwatt_defconfig
+++ linux-libre-6.2-gnu/arch/powerpc/configs/microwatt_defconfig
@@ -68,7 +68,6 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_NVRAM is not set
-CONFIG_RANDOM_TRUST_CPU=y
 CONFIG_SPI=y
 CONFIG_SPI_DEBUG=y
 CONFIG_SPI_BITBANG=y
diff --git linux-libre-6.1-gnu/arch/powerpc/configs/ppc6xx_defconfig linux-libre-6.2-gnu/arch/powerpc/configs/ppc6xx_defconfig
index d23deb94b36e..110258277959 100644
--- linux-libre-6.1-gnu/arch/powerpc/configs/ppc6xx_defconfig
+++ linux-libre-6.2-gnu/arch/powerpc/configs/ppc6xx_defconfig
@@ -461,7 +461,6 @@ CONFIG_MV643XX_ETH=m
 CONFIG_SKGE=m
 CONFIG_SKY2=m
 CONFIG_MYRI10GE=m
-CONFIG_FEALNX=m
 CONFIG_NATSEMI=m
 CONFIG_NS83820=m
 CONFIG_PCMCIA_AXNET=m
@@ -912,7 +911,6 @@ CONFIG_USB_IDMOUSE=m
 CONFIG_USB_FTDI_ELAN=m
 CONFIG_USB_APPLEDISPLAY=m
 CONFIG_USB_SISUSBVGA=m
-CONFIG_USB_SISUSBVGA_CON=y
 CONFIG_USB_LD=m
 CONFIG_USB_TRANCEVIBRATOR=m
 CONFIG_USB_IOWARRIOR=m
diff --git linux-libre-6.1-gnu/arch/powerpc/crypto/crc-vpmsum_test.c linux-libre-6.2-gnu/arch/powerpc/crypto/crc-vpmsum_test.c
index 273c527868db..c61a874a3a5c 100644
--- linux-libre-6.1-gnu/arch/powerpc/crypto/crc-vpmsum_test.c
+++ linux-libre-6.2-gnu/arch/powerpc/crypto/crc-vpmsum_test.c
@@ -77,8 +77,8 @@ static int __init crc_test_init(void)
 
 		pr_info("crc-vpmsum_test begins, %lu iterations\n", iterations);
 		for (i=0; i<iterations; i++) {
-			size_t offset = prandom_u32_max(16);
-			size_t len = prandom_u32_max(MAX_CRC_LENGTH);
+			size_t offset = get_random_u32_below(16);
+			size_t len = get_random_u32_below(MAX_CRC_LENGTH);
 
 			if (len <= offset)
 				continue;
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/asm.h linux-libre-6.2-gnu/arch/powerpc/include/asm/asm.h
new file mode 100644
index 000000000000..86f46b604e9a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/asm.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_POWERPC_ASM_H
+#define _ASM_POWERPC_ASM_H
+
+#define _ASM_PTR	" .long "
+
+#endif /* _ASM_POWERPC_ASM_H */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/32/tlbflush.h linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/32/tlbflush.h
index ba1743c52b56..4be572908124 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/32/tlbflush.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/32/tlbflush.h
@@ -2,6 +2,8 @@
 #ifndef _ASM_POWERPC_BOOK3S_32_TLBFLUSH_H
 #define _ASM_POWERPC_BOOK3S_32_TLBFLUSH_H
 
+#include <linux/build_bug.h>
+
 #define MMU_NO_CONTEXT      (0)
 /*
  * TLB flushing for "classic" hash-MMU 32-bit CPUs, 6xx, 7xx, 7xxx
@@ -74,6 +76,13 @@ static inline void local_flush_tlb_page(struct vm_area_struct *vma,
 {
 	flush_tlb_page(vma, vmaddr);
 }
+
+static inline void local_flush_tlb_page_psize(struct mm_struct *mm,
+					      unsigned long vmaddr, int psize)
+{
+	BUILD_BUG();
+}
+
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
 {
 	flush_tlb_mm(mm);
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/pgtable.h linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/pgtable.h
index c436d8422654..cb4c67bf45d7 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -401,35 +401,9 @@ static inline int __ptep_test_and_clear_young(struct mm_struct *mm,
 #define __HAVE_ARCH_PMDP_CLEAR_YOUNG_FLUSH
 #define pmdp_clear_flush_young pmdp_test_and_clear_young
 
-static inline int __pte_write(pte_t pte)
-{
-	return !!(pte_raw(pte) & cpu_to_be64(_PAGE_WRITE));
-}
-
-#ifdef CONFIG_NUMA_BALANCING
-#define pte_savedwrite pte_savedwrite
-static inline bool pte_savedwrite(pte_t pte)
-{
-	/*
-	 * Saved write ptes are prot none ptes that doesn't have
-	 * privileged bit sit. We mark prot none as one which has
-	 * present and pviliged bit set and RWX cleared. To mark
-	 * protnone which used to have _PAGE_WRITE set we clear
-	 * the privileged bit.
-	 */
-	return !(pte_raw(pte) & cpu_to_be64(_PAGE_RWX | _PAGE_PRIVILEGED));
-}
-#else
-#define pte_savedwrite pte_savedwrite
-static inline bool pte_savedwrite(pte_t pte)
-{
-	return false;
-}
-#endif
-
 static inline int pte_write(pte_t pte)
 {
-	return __pte_write(pte) || pte_savedwrite(pte);
+	return !!(pte_raw(pte) & cpu_to_be64(_PAGE_WRITE));
 }
 
 static inline int pte_read(pte_t pte)
@@ -441,24 +415,16 @@ static inline int pte_read(pte_t pte)
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 				      pte_t *ptep)
 {
-	if (__pte_write(*ptep))
+	if (pte_write(*ptep))
 		pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 0);
-	else if (unlikely(pte_savedwrite(*ptep)))
-		pte_update(mm, addr, ptep, 0, _PAGE_PRIVILEGED, 0);
 }
 
 #define __HAVE_ARCH_HUGE_PTEP_SET_WRPROTECT
 static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
 					   unsigned long addr, pte_t *ptep)
 {
-	/*
-	 * We should not find protnone for hugetlb, but this complete the
-	 * interface.
-	 */
-	if (__pte_write(*ptep))
+	if (pte_write(*ptep))
 		pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 1);
-	else if (unlikely(pte_savedwrite(*ptep)))
-		pte_update(mm, addr, ptep, 0, _PAGE_PRIVILEGED, 1);
 }
 
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
@@ -535,36 +501,6 @@ static inline int pte_protnone(pte_t pte)
 	return (pte_raw(pte) & cpu_to_be64(_PAGE_PRESENT | _PAGE_PTE | _PAGE_RWX)) ==
 		cpu_to_be64(_PAGE_PRESENT | _PAGE_PTE);
 }
-
-#define pte_mk_savedwrite pte_mk_savedwrite
-static inline pte_t pte_mk_savedwrite(pte_t pte)
-{
-	/*
-	 * Used by Autonuma subsystem to preserve the write bit
-	 * while marking the pte PROT_NONE. Only allow this
-	 * on PROT_NONE pte
-	 */
-	VM_BUG_ON((pte_raw(pte) & cpu_to_be64(_PAGE_PRESENT | _PAGE_RWX | _PAGE_PRIVILEGED)) !=
-		  cpu_to_be64(_PAGE_PRESENT | _PAGE_PRIVILEGED));
-	return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_PRIVILEGED));
-}
-
-#define pte_clear_savedwrite pte_clear_savedwrite
-static inline pte_t pte_clear_savedwrite(pte_t pte)
-{
-	/*
-	 * Used by KSM subsystem to make a protnone pte readonly.
-	 */
-	VM_BUG_ON(!pte_protnone(pte));
-	return __pte_raw(pte_raw(pte) | cpu_to_be64(_PAGE_PRIVILEGED));
-}
-#else
-#define pte_clear_savedwrite pte_clear_savedwrite
-static inline pte_t pte_clear_savedwrite(pte_t pte)
-{
-	VM_WARN_ON(1);
-	return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_WRITE));
-}
 #endif /* CONFIG_NUMA_BALANCING */
 
 static inline bool pte_hw_valid(pte_t pte)
@@ -641,8 +577,6 @@ static inline unsigned long pte_pfn(pte_t pte)
 /* Generic modifiers for PTE bits */
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-	if (unlikely(pte_savedwrite(pte)))
-		return pte_clear_savedwrite(pte);
 	return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_WRITE));
 }
 
@@ -1139,8 +1073,6 @@ static inline pte_t *pmdp_ptep(pmd_t *pmd)
 #define pmd_mkclean(pmd)	pte_pmd(pte_mkclean(pmd_pte(pmd)))
 #define pmd_mkyoung(pmd)	pte_pmd(pte_mkyoung(pmd_pte(pmd)))
 #define pmd_mkwrite(pmd)	pte_pmd(pte_mkwrite(pmd_pte(pmd)))
-#define pmd_mk_savedwrite(pmd)	pte_pmd(pte_mk_savedwrite(pmd_pte(pmd)))
-#define pmd_clear_savedwrite(pmd)	pte_pmd(pte_clear_savedwrite(pmd_pte(pmd)))
 
 #ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY
 #define pmd_soft_dirty(pmd)    pte_soft_dirty(pmd_pte(pmd))
@@ -1162,8 +1094,6 @@ static inline int pmd_protnone(pmd_t pmd)
 #endif /* CONFIG_NUMA_BALANCING */
 
 #define pmd_write(pmd)		pte_write(pmd_pte(pmd))
-#define __pmd_write(pmd)	__pte_write(pmd_pte(pmd))
-#define pmd_savedwrite(pmd)	pte_savedwrite(pmd_pte(pmd))
 
 #define pmd_access_permitted pmd_access_permitted
 static inline bool pmd_access_permitted(pmd_t pmd, bool write)
@@ -1241,10 +1171,8 @@ static inline int __pmdp_test_and_clear_young(struct mm_struct *mm,
 static inline void pmdp_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 				      pmd_t *pmdp)
 {
-	if (__pmd_write((*pmdp)))
+	if (pmd_write(*pmdp))
 		pmd_hugepage_update(mm, addr, pmdp, _PAGE_WRITE, 0);
-	else if (unlikely(pmd_savedwrite(*pmdp)))
-		pmd_hugepage_update(mm, addr, pmdp, 0, _PAGE_PRIVILEGED);
 }
 
 /*
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
index 751921f6db46..146287d9580f 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h
@@ -65,56 +65,6 @@ extern void flush_hash_range(unsigned long number, int local);
 extern void flush_hash_hugepage(unsigned long vsid, unsigned long addr,
 				pmd_t *pmdp, unsigned int psize, int ssize,
 				unsigned long flags);
-static inline void hash__local_flush_tlb_mm(struct mm_struct *mm)
-{
-}
-
-static inline void hash__flush_tlb_mm(struct mm_struct *mm)
-{
-}
-
-static inline void hash__local_flush_all_mm(struct mm_struct *mm)
-{
-	/*
-	 * There's no Page Walk Cache for hash, so what is needed is
-	 * the same as flush_tlb_mm(), which doesn't really make sense
-	 * with hash. So the only thing we could do is flush the
-	 * entire LPID! Punt for now, as it's not being used.
-	 */
-	WARN_ON_ONCE(1);
-}
-
-static inline void hash__flush_all_mm(struct mm_struct *mm)
-{
-	/*
-	 * There's no Page Walk Cache for hash, so what is needed is
-	 * the same as flush_tlb_mm(), which doesn't really make sense
-	 * with hash. So the only thing we could do is flush the
-	 * entire LPID! Punt for now, as it's not being used.
-	 */
-	WARN_ON_ONCE(1);
-}
-
-static inline void hash__local_flush_tlb_page(struct vm_area_struct *vma,
-					  unsigned long vmaddr)
-{
-}
-
-static inline void hash__flush_tlb_page(struct vm_area_struct *vma,
-				    unsigned long vmaddr)
-{
-}
-
-static inline void hash__flush_tlb_range(struct vm_area_struct *vma,
-				     unsigned long start, unsigned long end)
-{
-}
-
-static inline void hash__flush_tlb_kernel_range(unsigned long start,
-					    unsigned long end)
-{
-}
-
 
 struct mmu_gather;
 extern void hash__tlb_flush(struct mmu_gather *tlb);
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
index 67655cd60545..2bbc0fcce04a 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/book3s/64/tlbflush.h
@@ -47,8 +47,7 @@ static inline void flush_pmd_tlb_range(struct vm_area_struct *vma,
 				       unsigned long start, unsigned long end)
 {
 	if (radix_enabled())
-		return radix__flush_pmd_tlb_range(vma, start, end);
-	return hash__flush_tlb_range(vma, start, end);
+		radix__flush_pmd_tlb_range(vma, start, end);
 }
 
 #define __HAVE_ARCH_FLUSH_HUGETLB_TLB_RANGE
@@ -57,81 +56,67 @@ static inline void flush_hugetlb_tlb_range(struct vm_area_struct *vma,
 					   unsigned long end)
 {
 	if (radix_enabled())
-		return radix__flush_hugetlb_tlb_range(vma, start, end);
-	return hash__flush_tlb_range(vma, start, end);
+		radix__flush_hugetlb_tlb_range(vma, start, end);
 }
 
 static inline void flush_tlb_range(struct vm_area_struct *vma,
 				   unsigned long start, unsigned long end)
 {
 	if (radix_enabled())
-		return radix__flush_tlb_range(vma, start, end);
-	return hash__flush_tlb_range(vma, start, end);
+		radix__flush_tlb_range(vma, start, end);
 }
 
 static inline void flush_tlb_kernel_range(unsigned long start,
 					  unsigned long end)
 {
 	if (radix_enabled())
-		return radix__flush_tlb_kernel_range(start, end);
-	return hash__flush_tlb_kernel_range(start, end);
+		radix__flush_tlb_kernel_range(start, end);
 }
 
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
 {
 	if (radix_enabled())
-		return radix__local_flush_tlb_mm(mm);
-	return hash__local_flush_tlb_mm(mm);
+		radix__local_flush_tlb_mm(mm);
 }
 
 static inline void local_flush_tlb_page(struct vm_area_struct *vma,
 					unsigned long vmaddr)
 {
 	if (radix_enabled())
-		return radix__local_flush_tlb_page(vma, vmaddr);
-	return hash__local_flush_tlb_page(vma, vmaddr);
+		radix__local_flush_tlb_page(vma, vmaddr);
 }
 
-static inline void local_flush_all_mm(struct mm_struct *mm)
+static inline void local_flush_tlb_page_psize(struct mm_struct *mm,
+					      unsigned long vmaddr, int psize)
 {
 	if (radix_enabled())
-		return radix__local_flush_all_mm(mm);
-	return hash__local_flush_all_mm(mm);
+		radix__local_flush_tlb_page_psize(mm, vmaddr, psize);
 }
 
 static inline void tlb_flush(struct mmu_gather *tlb)
 {
 	if (radix_enabled())
-		return radix__tlb_flush(tlb);
-	return hash__tlb_flush(tlb);
+		radix__tlb_flush(tlb);
+	else
+		hash__tlb_flush(tlb);
 }
 
 #ifdef CONFIG_SMP
 static inline void flush_tlb_mm(struct mm_struct *mm)
 {
 	if (radix_enabled())
-		return radix__flush_tlb_mm(mm);
-	return hash__flush_tlb_mm(mm);
+		radix__flush_tlb_mm(mm);
 }
 
 static inline void flush_tlb_page(struct vm_area_struct *vma,
 				  unsigned long vmaddr)
 {
 	if (radix_enabled())
-		return radix__flush_tlb_page(vma, vmaddr);
-	return hash__flush_tlb_page(vma, vmaddr);
-}
-
-static inline void flush_all_mm(struct mm_struct *mm)
-{
-	if (radix_enabled())
-		return radix__flush_all_mm(mm);
-	return hash__flush_all_mm(mm);
+		radix__flush_tlb_page(vma, vmaddr);
 }
 #else
 #define flush_tlb_mm(mm)		local_flush_tlb_mm(mm)
 #define flush_tlb_page(vma, addr)	local_flush_tlb_page(vma, addr)
-#define flush_all_mm(mm)		local_flush_all_mm(mm)
 #endif /* CONFIG_SMP */
 
 #define flush_tlb_fix_spurious_fault flush_tlb_fix_spurious_fault
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/bug.h linux-libre-6.2-gnu/arch/powerpc/include/asm/bug.h
index 61a4736355c2..ef42adb44aa3 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/bug.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/bug.h
@@ -99,7 +99,8 @@
 	__label__ __label_warn_on;				\
 								\
 	WARN_ENTRY("twi 31, 0, 0", BUGFLAG_WARNING | (flags), __label_warn_on); \
-	unreachable();						\
+	barrier_before_unreachable();				\
+	__builtin_unreachable();				\
 								\
 __label_warn_on:						\
 	break;							\
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/cmpxchg.h linux-libre-6.2-gnu/arch/powerpc/include/asm/cmpxchg.h
index 05f246c0e36e..d0ea0571e79a 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/cmpxchg.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/cmpxchg.h
@@ -77,10 +77,76 @@ u32 __cmpxchg_##type##sfx(volatile void *p, u32 old, u32 new)	\
  * the previous value stored there.
  */
 
+#ifndef CONFIG_PPC_HAS_LBARX_LHARX
 XCHG_GEN(u8, _local, "memory");
 XCHG_GEN(u8, _relaxed, "cc");
 XCHG_GEN(u16, _local, "memory");
 XCHG_GEN(u16, _relaxed, "cc");
+#else
+static __always_inline unsigned long
+__xchg_u8_local(volatile void *p, unsigned long val)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__(
+"1:	lbarx	%0,0,%2		# __xchg_u8_local\n"
+"	stbcx.	%3,0,%2 \n"
+"	bne-	1b"
+	: "=&r" (prev), "+m" (*(volatile unsigned char *)p)
+	: "r" (p), "r" (val)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__xchg_u8_relaxed(u8 *p, unsigned long val)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__(
+"1:	lbarx	%0,0,%2		# __xchg_u8_relaxed\n"
+"	stbcx.	%3,0,%2\n"
+"	bne-	1b"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (val)
+	: "cc");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__xchg_u16_local(volatile void *p, unsigned long val)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__(
+"1:	lharx	%0,0,%2		# __xchg_u16_local\n"
+"	sthcx.	%3,0,%2\n"
+"	bne-	1b"
+	: "=&r" (prev), "+m" (*(volatile unsigned short *)p)
+	: "r" (p), "r" (val)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__xchg_u16_relaxed(u16 *p, unsigned long val)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__(
+"1:	lharx	%0,0,%2		# __xchg_u16_relaxed\n"
+"	sthcx.	%3,0,%2\n"
+"	bne-	1b"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (val)
+	: "cc");
+
+	return prev;
+}
+#endif
 
 static __always_inline unsigned long
 __xchg_u32_local(volatile void *p, unsigned long val)
@@ -198,11 +264,12 @@ __xchg_relaxed(void *ptr, unsigned long x, unsigned int size)
 	(__typeof__(*(ptr))) __xchg_relaxed((ptr),			\
 			(unsigned long)_x_, sizeof(*(ptr)));		\
 })
+
 /*
  * Compare and exchange - if *p == old, set it to new,
  * and return the old value of *p.
  */
-
+#ifndef CONFIG_PPC_HAS_LBARX_LHARX
 CMPXCHG_GEN(u8, , PPC_ATOMIC_ENTRY_BARRIER, PPC_ATOMIC_EXIT_BARRIER, "memory");
 CMPXCHG_GEN(u8, _local, , , "memory");
 CMPXCHG_GEN(u8, _acquire, , PPC_ACQUIRE_BARRIER, "memory");
@@ -211,6 +278,168 @@ CMPXCHG_GEN(u16, , PPC_ATOMIC_ENTRY_BARRIER, PPC_ATOMIC_EXIT_BARRIER, "memory");
 CMPXCHG_GEN(u16, _local, , , "memory");
 CMPXCHG_GEN(u16, _acquire, , PPC_ACQUIRE_BARRIER, "memory");
 CMPXCHG_GEN(u16, _relaxed, , , "cc");
+#else
+static __always_inline unsigned long
+__cmpxchg_u8(volatile unsigned char *p, unsigned long old, unsigned long new)
+{
+	unsigned int prev;
+
+	__asm__ __volatile__ (
+	PPC_ATOMIC_ENTRY_BARRIER
+"1:	lbarx	%0,0,%2		# __cmpxchg_u8\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	stbcx.	%4,0,%2\n"
+"	bne-	1b"
+	PPC_ATOMIC_EXIT_BARRIER
+	"\n\
+2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u8_local(volatile unsigned char *p, unsigned long old,
+			unsigned long new)
+{
+	unsigned int prev;
+
+	__asm__ __volatile__ (
+"1:	lbarx	%0,0,%2		# __cmpxchg_u8_local\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	stbcx.	%4,0,%2\n"
+"	bne-	1b\n"
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u8_relaxed(u8 *p, unsigned long old, unsigned long new)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__ (
+"1:	lbarx	%0,0,%2		# __cmpxchg_u8_relaxed\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	stbcx.	%4,0,%2\n"
+"	bne-	1b\n"
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u8_acquire(u8 *p, unsigned long old, unsigned long new)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__ (
+"1:	lbarx	%0,0,%2		# __cmpxchg_u8_acquire\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	stbcx.	%4,0,%2\n"
+"	bne-	1b\n"
+	PPC_ACQUIRE_BARRIER
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u16(volatile unsigned short *p, unsigned long old, unsigned long new)
+{
+	unsigned int prev;
+
+	__asm__ __volatile__ (
+	PPC_ATOMIC_ENTRY_BARRIER
+"1:	lharx	%0,0,%2		# __cmpxchg_u16\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	sthcx.	%4,0,%2\n"
+"	bne-	1b\n"
+	PPC_ATOMIC_EXIT_BARRIER
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u16_local(volatile unsigned short *p, unsigned long old,
+			unsigned long new)
+{
+	unsigned int prev;
+
+	__asm__ __volatile__ (
+"1:	lharx	%0,0,%2		# __cmpxchg_u16_local\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	sthcx.	%4,0,%2\n"
+"	bne-	1b"
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u16_relaxed(u16 *p, unsigned long old, unsigned long new)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__ (
+"1:	lharx	%0,0,%2		# __cmpxchg_u16_relaxed\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	sthcx.	%4,0,%2\n"
+"	bne-	1b\n"
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc");
+
+	return prev;
+}
+
+static __always_inline unsigned long
+__cmpxchg_u16_acquire(u16 *p, unsigned long old, unsigned long new)
+{
+	unsigned long prev;
+
+	__asm__ __volatile__ (
+"1:	lharx	%0,0,%2		# __cmpxchg_u16_acquire\n"
+"	cmpw	0,%0,%3\n"
+"	bne-	2f\n"
+"	sthcx.	%4,0,%2\n"
+"	bne-	1b\n"
+	PPC_ACQUIRE_BARRIER
+"2:"
+	: "=&r" (prev), "+m" (*p)
+	: "r" (p), "r" (old), "r" (new)
+	: "cc", "memory");
+
+	return prev;
+}
+#endif
 
 static __always_inline unsigned long
 __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/code-patching.h linux-libre-6.2-gnu/arch/powerpc/include/asm/code-patching.h
index 1c6316ec4b74..3f881548fb61 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/code-patching.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/code-patching.h
@@ -22,8 +22,6 @@
 #define BRANCH_SET_LINK	0x1
 #define BRANCH_ABSOLUTE	0x2
 
-DECLARE_STATIC_KEY_FALSE(init_mem_is_free);
-
 /*
  * Powerpc branch instruction is :
  *
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/cputime.h linux-libre-6.2-gnu/arch/powerpc/include/asm/cputime.h
index 431ae2343022..4961fb38e438 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/cputime.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/cputime.h
@@ -21,23 +21,8 @@
 #include <asm/param.h>
 #include <asm/firmware.h>
 
-typedef u64 __nocast cputime_t;
-typedef u64 __nocast cputime64_t;
-
-#define cmpxchg_cputime(ptr, old, new) cmpxchg(ptr, old, new)
-
 #ifdef __KERNEL__
-/*
- * Convert cputime <-> microseconds
- */
-extern u64 __cputime_usec_factor;
-
-static inline unsigned long cputime_to_usecs(const cputime_t ct)
-{
-	return mulhdu((__force u64) ct, __cputime_usec_factor);
-}
-
-#define cputime_to_nsecs(cputime) tb_to_ns((__force u64)cputime)
+#define cputime_to_nsecs(cputime) tb_to_ns(cputime)
 
 /*
  * PPC64 uses PACA which is task independent for storing accounting data while
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/debug.h linux-libre-6.2-gnu/arch/powerpc/include/asm/debug.h
index 86a14736c76c..51c744608f37 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/debug.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/debug.h
@@ -46,6 +46,8 @@ static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; }
 #endif
 
 void __set_breakpoint(int nr, struct arch_hw_breakpoint *brk);
+void suspend_breakpoints(void);
+void restore_breakpoints(void);
 bool ppc_breakpoint_available(void);
 #ifdef CONFIG_PPC_ADV_DEBUG_REGS
 extern void do_send_trap(struct pt_regs *regs, unsigned long address,
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/ftrace.h linux-libre-6.2-gnu/arch/powerpc/include/asm/ftrace.h
index 3cee7115441b..91c049d51d0e 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/ftrace.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/ftrace.h
@@ -10,6 +10,13 @@
 
 #define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
 
+/* Ignore unused weak functions which will have larger offsets */
+#ifdef CONFIG_MPROFILE_KERNEL
+#define FTRACE_MCOUNT_MAX_OFFSET	12
+#elif defined(CONFIG_PPC32)
+#define FTRACE_MCOUNT_MAX_OFFSET	8
+#endif
+
 #ifndef __ASSEMBLY__
 extern void _mcount(void);
 
@@ -37,12 +44,32 @@ static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *
 	return fregs->regs.msr ? &fregs->regs : NULL;
 }
 
-static __always_inline void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
-							   unsigned long ip)
+static __always_inline void
+ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs,
+				    unsigned long ip)
 {
 	regs_set_return_ip(&fregs->regs, ip);
 }
 
+static __always_inline unsigned long
+ftrace_regs_get_instruction_pointer(struct ftrace_regs *fregs)
+{
+	return instruction_pointer(&fregs->regs);
+}
+
+#define ftrace_regs_get_argument(fregs, n) \
+	regs_get_kernel_argument(&(fregs)->regs, n)
+#define ftrace_regs_get_stack_pointer(fregs) \
+	kernel_stack_pointer(&(fregs)->regs)
+#define ftrace_regs_return_value(fregs) \
+	regs_return_value(&(fregs)->regs)
+#define ftrace_regs_set_return_value(fregs, ret) \
+	regs_set_return_value(&(fregs)->regs, ret)
+#define ftrace_override_function_with_return(fregs) \
+	override_function_with_return(&(fregs)->regs)
+#define ftrace_regs_query_register_offset(name) \
+	regs_query_register_offset(name)
+
 struct ftrace_ops;
 
 #define ftrace_graph_func ftrace_graph_func
@@ -64,17 +91,6 @@ void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
  * those.
  */
 #define ARCH_HAS_SYSCALL_MATCH_SYM_NAME
-#ifdef CONFIG_PPC64_ELF_ABI_V1
-static inline bool arch_syscall_match_sym_name(const char *sym, const char *name)
-{
-	/* We need to skip past the initial dot, and the __se_sys alias */
-	return !strcmp(sym + 1, name) ||
-		(!strncmp(sym, ".__se_sys", 9) && !strcmp(sym + 6, name)) ||
-		(!strncmp(sym, ".ppc_", 5) && !strcmp(sym + 5, name + 4)) ||
-		(!strncmp(sym, ".ppc32_", 7) && !strcmp(sym + 7, name + 4)) ||
-		(!strncmp(sym, ".ppc64_", 7) && !strcmp(sym + 7, name + 4));
-}
-#else
 static inline bool arch_syscall_match_sym_name(const char *sym, const char *name)
 {
 	return !strcmp(sym, name) ||
@@ -83,7 +99,6 @@ static inline bool arch_syscall_match_sym_name(const char *sym, const char *name
 		(!strncmp(sym, "ppc32_", 6) && !strcmp(sym + 6, name + 4)) ||
 		(!strncmp(sym, "ppc64_", 6) && !strcmp(sym + 6, name + 4));
 }
-#endif /* CONFIG_PPC64_ELF_ABI_V1 */
 #endif /* CONFIG_FTRACE_SYSCALLS */
 
 #if defined(CONFIG_PPC64) && defined(CONFIG_FUNCTION_TRACER)
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/hvcall.h linux-libre-6.2-gnu/arch/powerpc/include/asm/hvcall.h
index 8abae463f6c1..95fd7f9485d5 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/hvcall.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/hvcall.h
@@ -79,7 +79,7 @@
 #define H_NOT_ENOUGH_RESOURCES -44
 #define H_R_STATE       -45
 #define H_RESCINDED     -46
-#define H_P1		-54
+#define H_ABORTED	-54
 #define H_P2		-55
 #define H_P3		-56
 #define H_P4		-57
@@ -100,7 +100,6 @@
 #define H_COP_HW	-74
 #define H_STATE		-75
 #define H_IN_USE	-77
-#define H_ABORTED	-78
 #define H_UNSUPPORTED_FLAG_START	-256
 #define H_UNSUPPORTED_FLAG_END		-511
 #define H_MULTI_THREADS_ACTIVE	-9005
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/hw_irq.h linux-libre-6.2-gnu/arch/powerpc/include/asm/hw_irq.h
index 77fa88c2aed0..eb6d094083fd 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/hw_irq.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/hw_irq.h
@@ -173,6 +173,15 @@ static inline notrace unsigned long irq_soft_mask_or_return(unsigned long mask)
 	return flags;
 }
 
+static inline notrace unsigned long irq_soft_mask_andc_return(unsigned long mask)
+{
+	unsigned long flags = irq_soft_mask_return();
+
+	irq_soft_mask_set(flags & ~mask);
+
+	return flags;
+}
+
 static inline unsigned long arch_local_save_flags(void)
 {
 	return irq_soft_mask_return();
@@ -192,7 +201,7 @@ static inline void arch_local_irq_enable(void)
 
 static inline unsigned long arch_local_irq_save(void)
 {
-	return irq_soft_mask_set_return(IRQS_DISABLED);
+	return irq_soft_mask_or_return(IRQS_DISABLED);
 }
 
 static inline bool arch_irqs_disabled_flags(unsigned long flags)
@@ -331,10 +340,11 @@ bool power_pmu_wants_prompt_pmi(void);
  * is a different soft-masked interrupt pending that requires hard
  * masking.
  */
-static inline bool should_hard_irq_enable(void)
+static inline bool should_hard_irq_enable(struct pt_regs *regs)
 {
 	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
-		WARN_ON(irq_soft_mask_return() == IRQS_ENABLED);
+		WARN_ON(irq_soft_mask_return() != IRQS_ALL_DISABLED);
+		WARN_ON(!(get_paca()->irq_happened & PACA_IRQ_HARD_DIS));
 		WARN_ON(mfmsr() & MSR_EE);
 	}
 
@@ -347,8 +357,17 @@ static inline bool should_hard_irq_enable(void)
 	 *
 	 * TODO: Add test for 64e
 	 */
-	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && !power_pmu_wants_prompt_pmi())
-		return false;
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64)) {
+		if (!power_pmu_wants_prompt_pmi())
+			return false;
+		/*
+		 * If PMIs are disabled then IRQs should be disabled as well,
+		 * so we shouldn't see this condition, check for it just in
+		 * case because we are about to enable PMIs.
+		 */
+		if (WARN_ON_ONCE(regs->softe & IRQS_PMI_DISABLED))
+			return false;
+	}
 
 	if (get_paca()->irq_happened & PACA_IRQ_MUST_HARD_MASK)
 		return false;
@@ -358,18 +377,16 @@ static inline bool should_hard_irq_enable(void)
 
 /*
  * Do the hard enabling, only call this if should_hard_irq_enable is true.
+ * This allows PMI interrupts to profile irq handlers.
  */
 static inline void do_hard_irq_enable(void)
 {
-	if (IS_ENABLED(CONFIG_PPC_IRQ_SOFT_MASK_DEBUG)) {
-		WARN_ON(irq_soft_mask_return() == IRQS_ENABLED);
-		WARN_ON(get_paca()->irq_happened & PACA_IRQ_MUST_HARD_MASK);
-		WARN_ON(mfmsr() & MSR_EE);
-	}
 	/*
-	 * This allows PMI interrupts (and watchdog soft-NMIs) through.
-	 * There is no other reason to enable this way.
+	 * Asynch interrupts come in with IRQS_ALL_DISABLED,
+	 * PACA_IRQ_HARD_DIS, and MSR[EE]=0.
 	 */
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64))
+		irq_soft_mask_andc_return(IRQS_PMI_DISABLED);
 	get_paca()->irq_happened &= ~PACA_IRQ_HARD_DIS;
 	__hard_irq_enable();
 }
@@ -452,7 +469,7 @@ static inline bool arch_irq_disabled_regs(struct pt_regs *regs)
 	return !(regs->msr & MSR_EE);
 }
 
-static __always_inline bool should_hard_irq_enable(void)
+static __always_inline bool should_hard_irq_enable(struct pt_regs *regs)
 {
 	return false;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/imc-pmu.h linux-libre-6.2-gnu/arch/powerpc/include/asm/imc-pmu.h
index 4f897993b710..699a88584ae1 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/imc-pmu.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/imc-pmu.h
@@ -137,7 +137,7 @@ struct imc_pmu {
  * are inited.
  */
 struct imc_pmu_ref {
-	struct mutex lock;
+	spinlock_t lock;
 	unsigned int id;
 	int refc;
 };
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/irqflags.h linux-libre-6.2-gnu/arch/powerpc/include/asm/irqflags.h
index 1a6c1ce17735..47d46712928a 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/irqflags.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/irqflags.h
@@ -11,64 +11,6 @@
  */
 #include <asm/hw_irq.h>
 
-#else
-#ifdef CONFIG_TRACE_IRQFLAGS
-#ifdef CONFIG_IRQSOFF_TRACER
-/*
- * Since the ftrace irqsoff latency trace checks CALLER_ADDR1,
- * which is the stack frame here, we need to force a stack frame
- * in case we came from user space.
- */
-#define TRACE_WITH_FRAME_BUFFER(func)		\
-	mflr	r0;				\
-	stdu	r1, -STACK_FRAME_OVERHEAD(r1);	\
-	std	r0, 16(r1);			\
-	stdu	r1, -STACK_FRAME_OVERHEAD(r1);	\
-	bl func;				\
-	ld	r1, 0(r1);			\
-	ld	r1, 0(r1);
-#else
-#define TRACE_WITH_FRAME_BUFFER(func)		\
-	bl func;
-#endif
-
-/*
- * These are calls to C code, so the caller must be prepared for volatiles to
- * be clobbered.
- */
-#define TRACE_ENABLE_INTS	TRACE_WITH_FRAME_BUFFER(trace_hardirqs_on)
-#define TRACE_DISABLE_INTS	TRACE_WITH_FRAME_BUFFER(trace_hardirqs_off)
-
-/*
- * This is used by assembly code to soft-disable interrupts first and
- * reconcile irq state.
- *
- * NB: This may call C code, so the caller must be prepared for volatiles to
- * be clobbered.
- */
-#define RECONCILE_IRQ_STATE(__rA, __rB)		\
-	lbz	__rA,PACAIRQSOFTMASK(r13);	\
-	lbz	__rB,PACAIRQHAPPENED(r13);	\
-	andi.	__rA,__rA,IRQS_DISABLED;	\
-	li	__rA,IRQS_DISABLED;		\
-	ori	__rB,__rB,PACA_IRQ_HARD_DIS;	\
-	stb	__rB,PACAIRQHAPPENED(r13);	\
-	bne	44f;				\
-	stb	__rA,PACAIRQSOFTMASK(r13);	\
-	TRACE_DISABLE_INTS;			\
-44:
-
-#else
-#define TRACE_ENABLE_INTS
-#define TRACE_DISABLE_INTS
-
-#define RECONCILE_IRQ_STATE(__rA, __rB)		\
-	lbz	__rA,PACAIRQHAPPENED(r13);	\
-	li	__rB,IRQS_DISABLED;		\
-	ori	__rA,__rA,PACA_IRQ_HARD_DIS;	\
-	stb	__rB,PACAIRQSOFTMASK(r13);	\
-	stb	__rA,PACAIRQHAPPENED(r13)
-#endif
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/kvm_book3s_asm.h linux-libre-6.2-gnu/arch/powerpc/include/asm/kvm_book3s_asm.h
index c8882d9b86c2..a36797938620 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/kvm_book3s_asm.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/kvm_book3s_asm.h
@@ -105,7 +105,7 @@ struct kvmppc_host_state {
 	void __iomem *xive_tima_virt;
 	u32 saved_xirr;
 	u64 dabr;
-	u64 host_mmcr[10];	/* MMCR 0,1,A, SIAR, SDAR, MMCR2, SIER, MMCR3, SIER2/3 */
+	u64 host_mmcr[7];	/* MMCR 0,1,A, SIAR, SDAR, MMCR2, SIER */
 	u32 host_pmc[8];
 	u64 host_purr;
 	u64 host_spurr;
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/kvm_ppc.h linux-libre-6.2-gnu/arch/powerpc/include/asm/kvm_ppc.h
index bfacf12784dd..eae9619b6190 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/kvm_ppc.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/kvm_ppc.h
@@ -1014,6 +1014,18 @@ static inline void kvmppc_fix_ee_before_entry(void)
 #endif
 }
 
+static inline void kvmppc_fix_ee_after_exit(void)
+{
+#ifdef CONFIG_PPC64
+	/* Only need to enable IRQs by hard enabling them after this */
+	local_paca->irq_happened = PACA_IRQ_HARD_DIS;
+	irq_soft_mask_set(IRQS_ALL_DISABLED);
+#endif
+
+	trace_hardirqs_off();
+}
+
+
 static inline ulong kvmppc_get_ea_indexed(struct kvm_vcpu *vcpu, int ra, int rb)
 {
 	ulong ea;
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/linkage.h linux-libre-6.2-gnu/arch/powerpc/include/asm/linkage.h
index b71b9582e754..b88d1d2cf304 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/linkage.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/linkage.h
@@ -4,6 +4,9 @@
 
 #include <asm/types.h>
 
+#define __ALIGN		.align 2
+#define __ALIGN_STR	".align 2"
+
 #ifdef CONFIG_PPC64_ELF_ABI_V1
 #define cond_syscall(x) \
 	asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n"		\
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/mmu_context.h linux-libre-6.2-gnu/arch/powerpc/include/asm/mmu_context.h
index c1ea270bb848..57f5017111f4 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/mmu_context.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/mmu_context.h
@@ -151,8 +151,8 @@ static inline void mm_context_remove_copro(struct mm_struct *mm)
 	 * nMMU and/or PSL need to be cleaned up.
 	 *
 	 * Both the 'copros' and 'active_cpus' counts are looked at in
-	 * flush_all_mm() to determine the scope (local/global) of the
-	 * TLBIs, so we need to flush first before decrementing
+	 * radix__flush_all_mm() to determine the scope (local/global)
+	 * of the TLBIs, so we need to flush first before decrementing
 	 * 'copros'. If this API is used by several callers for the
 	 * same context, it can lead to over-flushing. It's hopefully
 	 * not common enough to be a problem.
@@ -164,7 +164,7 @@ static inline void mm_context_remove_copro(struct mm_struct *mm)
 	 * in-between.
 	 */
 	if (radix_enabled()) {
-		flush_all_mm(mm);
+		radix__flush_all_mm(mm);
 
 		c = atomic_dec_if_positive(&mm->context.copros);
 		/* Detect imbalance between add and remove */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/32/pgtable.h linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/32/pgtable.h
index 0d40b33184eb..70edad44dff6 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -256,14 +256,20 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p
 
 	num = number_of_cells_per_pte(pmd, new, huge);
 
-	for (i = 0; i < num; i++, entry++, new += SZ_4K)
-		*entry = new;
+	for (i = 0; i < num; i += PAGE_SIZE / SZ_4K, new += PAGE_SIZE) {
+		*entry++ = new;
+		if (IS_ENABLED(CONFIG_PPC_16K_PAGES) && num != 1) {
+			*entry++ = new;
+			*entry++ = new;
+			*entry++ = new;
+		}
+	}
 
 	return old;
 }
 
 #ifdef CONFIG_PPC_16K_PAGES
-#define __HAVE_ARCH_PTEP_GET
+#define ptep_get ptep_get
 static inline pte_t ptep_get(pte_t *ptep)
 {
 	pte_basic_t val = READ_ONCE(ptep->pte);
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/pgtable.h linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/pgtable.h
index d9067dfc531c..69c3a050a3d8 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/pgtable.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/pgtable.h
@@ -183,7 +183,7 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
 	 * cases, and 32-bit non-hash with 32-bit PTEs.
 	 */
 #if defined(CONFIG_PPC_8xx) && defined(CONFIG_PPC_16K_PAGES)
-	ptep->pte = ptep->pte1 = ptep->pte2 = ptep->pte3 = pte_val(pte);
+	ptep->pte3 = ptep->pte2 = ptep->pte1 = ptep->pte = pte_val(pte);
 #else
 	*ptep = pte;
 #endif
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/tlbflush.h linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/tlbflush.h
index bdaf34ad41ea..9a2cf83ea4f1 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/nohash/tlbflush.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/nohash/tlbflush.h
@@ -45,6 +45,12 @@ static inline void local_flush_tlb_page(struct vm_area_struct *vma, unsigned lon
 	asm volatile ("tlbie %0; sync" : : "r" (vmaddr) : "memory");
 }
 
+static inline void local_flush_tlb_page_psize(struct mm_struct *mm,
+					      unsigned long vmaddr, int psize)
+{
+	asm volatile ("tlbie %0; sync" : : "r" (vmaddr) : "memory");
+}
+
 static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
 	start &= PAGE_MASK;
@@ -58,6 +64,7 @@ static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end
 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
 extern void local_flush_tlb_mm(struct mm_struct *mm);
 extern void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
+void local_flush_tlb_page_psize(struct mm_struct *mm, unsigned long vmaddr, int psize);
 
 extern void __local_flush_tlb_page(struct mm_struct *mm, unsigned long vmaddr,
 				   int tsize, int ind);
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/pgtable.h linux-libre-6.2-gnu/arch/powerpc/include/asm/pgtable.h
index 283f40d05a4d..9972626ddaf6 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/pgtable.h
@@ -81,13 +81,6 @@ void poking_init(void);
 extern unsigned long ioremap_bot;
 extern const pgprot_t protection_map[16];
 
-/*
- * kern_addr_valid is intended to indicate whether an address is a valid
- * kernel address.  Most 32-bit archs define it as always true (like this)
- * but most 64-bit archs actually perform a test.  What should we do here?
- */
-#define kern_addr_valid(addr)	(1)
-
 #ifndef CONFIG_TRANSPARENT_HUGEPAGE
 #define pmd_large(pmd)		0
 #endif
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/ppc_asm.h linux-libre-6.2-gnu/arch/powerpc/include/asm/ppc_asm.h
index 753a2757bcd4..d2f44612f4b0 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/ppc_asm.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/ppc_asm.h
@@ -74,6 +74,25 @@
 #define SAVE_GPR(n, base)		SAVE_GPRS(n, n, base)
 #define REST_GPR(n, base)		REST_GPRS(n, n, base)
 
+/* macros for handling user register sanitisation */
+#ifdef CONFIG_INTERRUPT_SANITIZE_REGISTERS
+#define SANITIZE_SYSCALL_GPRS()			ZEROIZE_GPR(0);		\
+						ZEROIZE_GPRS(5, 12);	\
+						ZEROIZE_NVGPRS()
+#define SANITIZE_GPR(n)				ZEROIZE_GPR(n)
+#define SANITIZE_GPRS(start, end)		ZEROIZE_GPRS(start, end)
+#define SANITIZE_NVGPRS()			ZEROIZE_NVGPRS()
+#define SANITIZE_RESTORE_NVGPRS()		REST_NVGPRS(r1)
+#define HANDLER_RESTORE_NVGPRS()
+#else
+#define SANITIZE_SYSCALL_GPRS()
+#define SANITIZE_GPR(n)
+#define SANITIZE_GPRS(start, end)
+#define SANITIZE_NVGPRS()
+#define SANITIZE_RESTORE_NVGPRS()
+#define HANDLER_RESTORE_NVGPRS()		REST_NVGPRS(r1)
+#endif /* CONFIG_INTERRUPT_SANITIZE_REGISTERS */
+
 #define SAVE_FPR(n, base)	stfd	n,8*TS_FPRWIDTH*(n)(base)
 #define SAVE_2FPRS(n, base)	SAVE_FPR(n, base); SAVE_FPR(n+1, base)
 #define SAVE_4FPRS(n, base)	SAVE_2FPRS(n, base); SAVE_2FPRS(n+2, base)
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/processor.h linux-libre-6.2-gnu/arch/powerpc/include/asm/processor.h
index 631802999d59..e96c9b8c2a60 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/processor.h
@@ -374,9 +374,18 @@ static inline unsigned long __pack_fe01(unsigned int fpmode)
 
 #endif
 
-/* Check that a certain kernel stack pointer is valid in task_struct p */
-int validate_sp(unsigned long sp, struct task_struct *p,
-                       unsigned long nbytes);
+/*
+ * Check that a certain kernel stack pointer is a valid (minimum sized)
+ * stack frame in task_struct p.
+ */
+int validate_sp(unsigned long sp, struct task_struct *p);
+
+/*
+ * validate the stack frame of a particular minimum size, used for when we are
+ * looking at a certain object in the stack beyond the minimum.
+ */
+int validate_sp_size(unsigned long sp, struct task_struct *p,
+		     unsigned long nbytes);
 
 /*
  * Prefetch macros.
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/prom.h linux-libre-6.2-gnu/arch/powerpc/include/asm/prom.h
index 2e82820fbd64..c0107d8ddd8c 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/prom.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/prom.h
@@ -85,6 +85,7 @@ struct of_drc_info {
 extern int of_read_drc_info_cell(struct property **prop,
 			const __be32 **curval, struct of_drc_info *data);
 
+extern unsigned int boot_cpu_node_count;
 
 /*
  * There are two methods for telling firmware what our capabilities are.
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/ps3.h linux-libre-6.2-gnu/arch/powerpc/include/asm/ps3.h
index 8a0d8fb35328..d503dbd7856c 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/ps3.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/ps3.h
@@ -425,10 +425,6 @@ static inline void *ps3_system_bus_get_drvdata(
 	return dev_get_drvdata(&dev->core);
 }
 
-/* These two need global scope for get_arch_dma_ops(). */
-
-extern struct bus_type ps3_system_bus_type;
-
 /* system manager */
 
 struct ps3_sys_manager_ops {
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/pte-walk.h linux-libre-6.2-gnu/arch/powerpc/include/asm/pte-walk.h
index 714a35f0d425..73c22c579a79 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/pte-walk.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/pte-walk.h
@@ -60,29 +60,4 @@ static inline phys_addr_t ppc_find_vmap_phys(unsigned long addr)
 	return pa;
 }
 
-/*
- * This is what we should always use. Any other lockless page table lookup needs
- * careful audit against THP split.
- */
-static inline pte_t *find_current_mm_pte(pgd_t *pgdir, unsigned long ea,
-					 bool *is_thp, unsigned *hshift)
-{
-	pte_t *pte;
-
-	VM_WARN(!arch_irqs_disabled(), "%s called with irq enabled\n", __func__);
-	VM_WARN(pgdir != current->mm->pgd,
-		"%s lock less page table lookup called on wrong mm\n", __func__);
-	pte = __find_linux_pte(pgdir, ea, is_thp, hshift);
-
-#if defined(CONFIG_DEBUG_VM) &&						\
-	!(defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE))
-	/*
-	 * We should not find huge page if these configs are not enabled.
-	 */
-	if (hshift)
-		WARN_ON(*hshift);
-#endif
-	return pte;
-}
-
 #endif /* _ASM_POWERPC_PTE_WALK_H */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/ptrace.h linux-libre-6.2-gnu/arch/powerpc/include/asm/ptrace.h
index 2efec6d87049..0eb90a013346 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/ptrace.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/ptrace.h
@@ -97,8 +97,6 @@ struct pt_regs
 #endif
 
 
-#define STACK_FRAME_WITH_PT_REGS (STACK_FRAME_OVERHEAD + sizeof(struct pt_regs))
-
 // Always displays as "REGS" in memory dumps
 #ifdef CONFIG_CPU_BIG_ENDIAN
 #define STACK_FRAME_REGS_MARKER	ASM_CONST(0x52454753)
@@ -120,16 +118,27 @@ struct pt_regs
 #define USER_REDZONE_SIZE	512
 #define KERNEL_REDZONE_SIZE	288
 
-#define STACK_FRAME_OVERHEAD	112	/* size of minimum stack frame */
 #define STACK_FRAME_LR_SAVE	2	/* Location of LR in stack frame */
-#define STACK_INT_FRAME_SIZE	(sizeof(struct pt_regs) + \
-				 STACK_FRAME_OVERHEAD + KERNEL_REDZONE_SIZE)
-#define STACK_FRAME_MARKER	12
 
 #ifdef CONFIG_PPC64_ELF_ABI_V2
 #define STACK_FRAME_MIN_SIZE	32
+#define STACK_USER_INT_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE + 16)
+#define STACK_INT_FRAME_REGS	(STACK_FRAME_MIN_SIZE + 16)
+#define STACK_INT_FRAME_MARKER	STACK_FRAME_MIN_SIZE
+#define STACK_SWITCH_FRAME_SIZE (sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE + 16)
+#define STACK_SWITCH_FRAME_REGS	(STACK_FRAME_MIN_SIZE + 16)
 #else
-#define STACK_FRAME_MIN_SIZE	STACK_FRAME_OVERHEAD
+/*
+ * The ELFv1 ABI specifies 48 bytes plus a minimum 64 byte parameter save
+ * area. This parameter area is not used by calls to C from interrupt entry,
+ * so the second from last one of those is used for the frame marker.
+ */
+#define STACK_FRAME_MIN_SIZE	112
+#define STACK_USER_INT_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE)
+#define STACK_INT_FRAME_REGS	STACK_FRAME_MIN_SIZE
+#define STACK_INT_FRAME_MARKER	(STACK_FRAME_MIN_SIZE - 16)
+#define STACK_SWITCH_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE)
+#define STACK_SWITCH_FRAME_REGS	STACK_FRAME_MIN_SIZE
 #endif
 
 /* Size of dummy stack frame allocated when calling signal handler. */
@@ -140,17 +149,22 @@ struct pt_regs
 
 #define USER_REDZONE_SIZE	0
 #define KERNEL_REDZONE_SIZE	0
-#define STACK_FRAME_OVERHEAD	16	/* size of minimum stack frame */
+#define STACK_FRAME_MIN_SIZE	16
 #define STACK_FRAME_LR_SAVE	1	/* Location of LR in stack frame */
-#define STACK_INT_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD)
-#define STACK_FRAME_MARKER	2
-#define STACK_FRAME_MIN_SIZE	STACK_FRAME_OVERHEAD
+#define STACK_USER_INT_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE)
+#define STACK_INT_FRAME_REGS	STACK_FRAME_MIN_SIZE
+#define STACK_INT_FRAME_MARKER	(STACK_FRAME_MIN_SIZE - 8)
+#define STACK_SWITCH_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_MIN_SIZE)
+#define STACK_SWITCH_FRAME_REGS	STACK_FRAME_MIN_SIZE
 
 /* Size of stack frame allocated when calling signal handler. */
 #define __SIGNAL_FRAMESIZE	64
 
 #endif /* __powerpc64__ */
 
+#define STACK_INT_FRAME_SIZE	(KERNEL_REDZONE_SIZE + STACK_USER_INT_FRAME_SIZE)
+#define STACK_INT_FRAME_MARKER_LONGS	(STACK_INT_FRAME_MARKER/sizeof(long))
+
 #ifndef __ASSEMBLY__
 #include <asm/paca.h>
 
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/qspinlock.h linux-libre-6.2-gnu/arch/powerpc/include/asm/qspinlock.h
index b676c4fb90fd..28a53fb69b38 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/qspinlock.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/qspinlock.h
@@ -2,83 +2,173 @@
 #ifndef _ASM_POWERPC_QSPINLOCK_H
 #define _ASM_POWERPC_QSPINLOCK_H
 
-#include <asm-generic/qspinlock_types.h>
+#include <linux/compiler.h>
+#include <asm/qspinlock_types.h>
 #include <asm/paravirt.h>
 
-#define _Q_PENDING_LOOPS	(1 << 9) /* not tuned */
+#ifdef CONFIG_PPC64
+/*
+ * Use the EH=1 hint for accesses that result in the lock being acquired.
+ * The hardware is supposed to optimise this pattern by holding the lock
+ * cacheline longer, and releasing when a store to the same memory (the
+ * unlock) is performed.
+ */
+#define _Q_SPIN_EH_HINT 1
+#else
+#define _Q_SPIN_EH_HINT 0
+#endif
 
-#ifdef CONFIG_PARAVIRT_SPINLOCKS
-extern void native_queued_spin_lock_slowpath(struct qspinlock *lock, u32 val);
-extern void __pv_queued_spin_lock_slowpath(struct qspinlock *lock, u32 val);
-extern void __pv_queued_spin_unlock(struct qspinlock *lock);
+/*
+ * The trylock itself may steal. This makes trylocks slightly stronger, and
+ * makes locks slightly more efficient when stealing.
+ *
+ * This is compile-time, so if true then there may always be stealers, so the
+ * nosteal paths become unused.
+ */
+#define _Q_SPIN_TRY_LOCK_STEAL 1
 
-static __always_inline void queued_spin_lock_slowpath(struct qspinlock *lock, u32 val)
-{
-	if (!is_shared_processor())
-		native_queued_spin_lock_slowpath(lock, val);
-	else
-		__pv_queued_spin_lock_slowpath(lock, val);
-}
+/*
+ * Put a speculation barrier after testing the lock/node and finding it
+ * busy. Try to prevent pointless speculation in slow paths.
+ *
+ * Slows down the lockstorm microbenchmark with no stealing, where locking
+ * is purely FIFO through the queue. May have more benefit in real workload
+ * where speculating into the wrong place could have a greater cost.
+ */
+#define _Q_SPIN_SPEC_BARRIER 0
 
-#define queued_spin_unlock queued_spin_unlock
-static inline void queued_spin_unlock(struct qspinlock *lock)
-{
-	if (!is_shared_processor())
-		smp_store_release(&lock->locked, 0);
-	else
-		__pv_queued_spin_unlock(lock);
-}
+#ifdef CONFIG_PPC64
+/*
+ * Execute a miso instruction after passing the MCS lock ownership to the
+ * queue head. Miso is intended to make stores visible to other CPUs sooner.
+ *
+ * This seems to make the lockstorm microbenchmark nospin test go slightly
+ * faster on POWER10, but disable for now.
+ */
+#define _Q_SPIN_MISO 0
+#else
+#define _Q_SPIN_MISO 0
+#endif
 
+#ifdef CONFIG_PPC64
+/*
+ * This executes miso after an unlock of the lock word, having ownership
+ * pass to the next CPU sooner. This will slow the uncontended path to some
+ * degree. Not evidence it helps yet.
+ */
+#define _Q_SPIN_MISO_UNLOCK 0
 #else
-extern void queued_spin_lock_slowpath(struct qspinlock *lock, u32 val);
+#define _Q_SPIN_MISO_UNLOCK 0
 #endif
 
-static __always_inline void queued_spin_lock(struct qspinlock *lock)
+/*
+ * Seems to slow down lockstorm microbenchmark, suspect queue node just
+ * has to become shared again right afterwards when its waiter spins on
+ * the lock field.
+ */
+#define _Q_SPIN_PREFETCH_NEXT 0
+
+static __always_inline int queued_spin_is_locked(struct qspinlock *lock)
 {
-	u32 val = 0;
+	return READ_ONCE(lock->val);
+}
 
-	if (likely(arch_atomic_try_cmpxchg_lock(&lock->val, &val, _Q_LOCKED_VAL)))
-		return;
+static __always_inline int queued_spin_value_unlocked(struct qspinlock lock)
+{
+	return !lock.val;
+}
 
-	queued_spin_lock_slowpath(lock, val);
+static __always_inline int queued_spin_is_contended(struct qspinlock *lock)
+{
+	return !!(READ_ONCE(lock->val) & _Q_TAIL_CPU_MASK);
 }
-#define queued_spin_lock queued_spin_lock
 
-#ifdef CONFIG_PARAVIRT_SPINLOCKS
-#define SPIN_THRESHOLD (1<<15) /* not tuned */
+static __always_inline u32 queued_spin_encode_locked_val(void)
+{
+	/* XXX: make this use lock value in paca like simple spinlocks? */
+	return _Q_LOCKED_VAL | (smp_processor_id() << _Q_OWNER_CPU_OFFSET);
+}
 
-static __always_inline void pv_wait(u8 *ptr, u8 val)
+static __always_inline int __queued_spin_trylock_nosteal(struct qspinlock *lock)
 {
-	if (*ptr != val)
-		return;
-	yield_to_any();
-	/*
-	 * We could pass in a CPU here if waiting in the queue and yield to
-	 * the previous CPU in the queue.
-	 */
+	u32 new = queued_spin_encode_locked_val();
+	u32 prev;
+
+	/* Trylock succeeds only when unlocked and no queued nodes */
+	asm volatile(
+"1:	lwarx	%0,0,%1,%3	# __queued_spin_trylock_nosteal		\n"
+"	cmpwi	0,%0,0							\n"
+"	bne-	2f							\n"
+"	stwcx.	%2,0,%1							\n"
+"	bne-	1b							\n"
+"\t"	PPC_ACQUIRE_BARRIER "						\n"
+"2:									\n"
+	: "=&r" (prev)
+	: "r" (&lock->val), "r" (new),
+	  "i" (_Q_SPIN_EH_HINT)
+	: "cr0", "memory");
+
+	return likely(prev == 0);
 }
 
-static __always_inline void pv_kick(int cpu)
+static __always_inline int __queued_spin_trylock_steal(struct qspinlock *lock)
 {
-	prod_cpu(cpu);
+	u32 new = queued_spin_encode_locked_val();
+	u32 prev, tmp;
+
+	/* Trylock may get ahead of queued nodes if it finds unlocked */
+	asm volatile(
+"1:	lwarx	%0,0,%2,%5	# __queued_spin_trylock_steal		\n"
+"	andc.	%1,%0,%4						\n"
+"	bne-	2f							\n"
+"	and	%1,%0,%4						\n"
+"	or	%1,%1,%3						\n"
+"	stwcx.	%1,0,%2							\n"
+"	bne-	1b							\n"
+"\t"	PPC_ACQUIRE_BARRIER "						\n"
+"2:									\n"
+	: "=&r" (prev), "=&r" (tmp)
+	: "r" (&lock->val), "r" (new), "r" (_Q_TAIL_CPU_MASK),
+	  "i" (_Q_SPIN_EH_HINT)
+	: "cr0", "memory");
+
+	return likely(!(prev & ~_Q_TAIL_CPU_MASK));
 }
 
-extern void __pv_init_lock_hash(void);
+static __always_inline int queued_spin_trylock(struct qspinlock *lock)
+{
+	if (!_Q_SPIN_TRY_LOCK_STEAL)
+		return __queued_spin_trylock_nosteal(lock);
+	else
+		return __queued_spin_trylock_steal(lock);
+}
 
-static inline void pv_spinlocks_init(void)
+void queued_spin_lock_slowpath(struct qspinlock *lock);
+
+static __always_inline void queued_spin_lock(struct qspinlock *lock)
 {
-	__pv_init_lock_hash();
+	if (!queued_spin_trylock(lock))
+		queued_spin_lock_slowpath(lock);
 }
 
-#endif
+static inline void queued_spin_unlock(struct qspinlock *lock)
+{
+	smp_store_release(&lock->locked, 0);
+	if (_Q_SPIN_MISO_UNLOCK)
+		asm volatile("miso" ::: "memory");
+}
 
-/*
- * Queued spinlocks rely heavily on smp_cond_load_relaxed() to busy-wait,
- * which was found to have performance problems if implemented with
- * the preferred spin_begin()/spin_end() SMT priority pattern. Use the
- * generic version instead.
- */
+#define arch_spin_is_locked(l)		queued_spin_is_locked(l)
+#define arch_spin_is_contended(l)	queued_spin_is_contended(l)
+#define arch_spin_value_unlocked(l)	queued_spin_value_unlocked(l)
+#define arch_spin_lock(l)		queued_spin_lock(l)
+#define arch_spin_trylock(l)		queued_spin_trylock(l)
+#define arch_spin_unlock(l)		queued_spin_unlock(l)
 
-#include <asm-generic/qspinlock.h>
+#ifdef CONFIG_PARAVIRT_SPINLOCKS
+void pv_spinlocks_init(void);
+#else
+static inline void pv_spinlocks_init(void) { }
+#endif
 
 #endif /* _ASM_POWERPC_QSPINLOCK_H */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/qspinlock_paravirt.h linux-libre-6.2-gnu/arch/powerpc/include/asm/qspinlock_paravirt.h
deleted file mode 100644
index 6b60e7736a47..000000000000
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/qspinlock_paravirt.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-#ifndef _ASM_POWERPC_QSPINLOCK_PARAVIRT_H
-#define _ASM_POWERPC_QSPINLOCK_PARAVIRT_H
-
-EXPORT_SYMBOL(__pv_queued_spin_unlock);
-
-#endif /* _ASM_POWERPC_QSPINLOCK_PARAVIRT_H */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/qspinlock_types.h linux-libre-6.2-gnu/arch/powerpc/include/asm/qspinlock_types.h
new file mode 100644
index 000000000000..4766a7aa03cb
--- /dev/null
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/qspinlock_types.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef _ASM_POWERPC_QSPINLOCK_TYPES_H
+#define _ASM_POWERPC_QSPINLOCK_TYPES_H
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+typedef struct qspinlock {
+	union {
+		u32 val;
+
+#ifdef __LITTLE_ENDIAN
+		struct {
+			u16	locked;
+			u8	reserved[2];
+		};
+#else
+		struct {
+			u8	reserved[2];
+			u16	locked;
+		};
+#endif
+	};
+} arch_spinlock_t;
+
+#define	__ARCH_SPIN_LOCK_UNLOCKED	{ { .val = 0 } }
+
+/*
+ * Bitfields in the lock word:
+ *
+ *     0: locked bit
+ *  1-14: lock holder cpu
+ *    15: lock owner or queuer vcpus observed to be preempted bit
+ *    16: must queue bit
+ * 17-31: tail cpu (+1)
+ */
+#define	_Q_SET_MASK(type)	(((1U << _Q_ ## type ## _BITS) - 1)\
+				      << _Q_ ## type ## _OFFSET)
+/* 0x00000001 */
+#define _Q_LOCKED_OFFSET	0
+#define _Q_LOCKED_BITS		1
+#define _Q_LOCKED_VAL		(1U << _Q_LOCKED_OFFSET)
+
+/* 0x00007ffe */
+#define _Q_OWNER_CPU_OFFSET	1
+#define _Q_OWNER_CPU_BITS	14
+#define _Q_OWNER_CPU_MASK	_Q_SET_MASK(OWNER_CPU)
+
+#if CONFIG_NR_CPUS > (1U << _Q_OWNER_CPU_BITS)
+#error "qspinlock does not support such large CONFIG_NR_CPUS"
+#endif
+
+/* 0x00008000 */
+#define _Q_SLEEPY_OFFSET	15
+#define _Q_SLEEPY_BITS		1
+#define _Q_SLEEPY_VAL		(1U << _Q_SLEEPY_OFFSET)
+
+/* 0x00010000 */
+#define _Q_MUST_Q_OFFSET	16
+#define _Q_MUST_Q_BITS		1
+#define _Q_MUST_Q_VAL		(1U << _Q_MUST_Q_OFFSET)
+
+/* 0xfffe0000 */
+#define _Q_TAIL_CPU_OFFSET	17
+#define _Q_TAIL_CPU_BITS	15
+#define _Q_TAIL_CPU_MASK	_Q_SET_MASK(TAIL_CPU)
+
+#if CONFIG_NR_CPUS >= (1U << _Q_TAIL_CPU_BITS)
+#error "qspinlock does not support such large CONFIG_NR_CPUS"
+#endif
+
+#endif /* _ASM_POWERPC_QSPINLOCK_TYPES_H */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/rtas.h linux-libre-6.2-gnu/arch/powerpc/include/asm/rtas.h
index 56319aea646e..479a95cb2770 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/rtas.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/rtas.h
@@ -33,21 +33,6 @@
 #define RTAS_THREADS_ACTIVE     -9005 /* Multiple processor threads active */
 #define RTAS_OUTSTANDING_COPROC -9006 /* Outstanding coprocessor operations */
 
-/*
- * In general to call RTAS use rtas_token("string") to lookup
- * an RTAS token for the given string (e.g. "event-scan").
- * To actually perform the call use
- *    ret = rtas_call(token, n_in, n_out, ...)
- * Where n_in is the number of input parameters and
- *       n_out is the number of output parameters
- *
- * If the "string" is invalid on this system, RTAS_UNKNOWN_SERVICE
- * will be returned as a token.  rtas_call() does look for this
- * token and error out gracefully so rtas_call(rtas_token("str"), ...)
- * may be safely used for one-shot calls to RTAS.
- *
- */
-
 /* RTAS event classes */
 #define RTAS_INTERNAL_ERROR		0x80000000 /* set bit 0 */
 #define RTAS_EPOW_WARNING		0x40000000 /* set bit 1 */
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/spinlock.h linux-libre-6.2-gnu/arch/powerpc/include/asm/spinlock.h
index bd75872a6334..7dafca8e3f02 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/spinlock.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/spinlock.h
@@ -13,7 +13,7 @@
 /* See include/linux/spinlock.h */
 #define smp_mb__after_spinlock()	smp_mb()
 
-#ifndef CONFIG_PARAVIRT_SPINLOCKS
+#ifndef CONFIG_PPC_QUEUED_SPINLOCKS
 static inline void pv_spinlocks_init(void) { }
 #endif
 
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/spinlock_types.h linux-libre-6.2-gnu/arch/powerpc/include/asm/spinlock_types.h
index d5f8a74ed2e8..40b01446cf75 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/spinlock_types.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/spinlock_types.h
@@ -7,7 +7,7 @@
 #endif
 
 #ifdef CONFIG_PPC_QUEUED_SPINLOCKS
-#include <asm-generic/qspinlock_types.h>
+#include <asm/qspinlock_types.h>
 #include <asm-generic/qrwlock_types.h>
 #else
 #include <asm/simple_spinlock_types.h>
diff --git linux-libre-6.1-gnu/arch/powerpc/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/powerpc/include/asm/stackprotector.h
index 1c8460e23583..283c34647856 100644
--- linux-libre-6.1-gnu/arch/powerpc/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/powerpc/include/asm/stackprotector.h
@@ -7,8 +7,6 @@
 #ifndef _ASM_STACKPROTECTOR_H
 #define _ASM_STACKPROTECTOR_H
 
-#include <linux/random.h>
-#include <linux/version.h>
 #include <asm/reg.h>
 #include <asm/current.h>
 #include <asm/paca.h>
@@ -21,13 +19,7 @@
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	canary = get_random_canary();
-	canary ^= mftb();
-	canary ^= LINUX_VERSION_CODE;
-	canary &= CANARY_MASK;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 #ifdef CONFIG_PPC64
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/asm-offsets.c linux-libre-6.2-gnu/arch/powerpc/kernel/asm-offsets.c
index 4ce2a4aa3985..d24a59a98c0c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/asm-offsets.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/asm-offsets.c
@@ -72,7 +72,7 @@
 #endif
 
 #define STACK_PT_REGS_OFFSET(sym, val)	\
-	DEFINE(sym, STACK_FRAME_OVERHEAD + offsetof(struct pt_regs, val))
+	DEFINE(sym, STACK_INT_FRAME_REGS + offsetof(struct pt_regs, val))
 
 int main(void)
 {
@@ -167,9 +167,8 @@ int main(void)
 	OFFSET(THREAD_CKVRSTATE, thread_struct, ckvr_state.vr);
 	OFFSET(THREAD_CKVRSAVE, thread_struct, ckvrsave);
 	OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr);
-	/* Local pt_regs on stack for Transactional Memory funcs. */
-	DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
-	       sizeof(struct pt_regs) + 16);
+	/* Local pt_regs on stack in int frame form, plus 16 bytes for TM */
+	DEFINE(TM_FRAME_SIZE, STACK_INT_FRAME_SIZE + 16);
 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 
 	OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags);
@@ -261,7 +260,7 @@ int main(void)
 
 	/* Interrupt register frame */
 	DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
-	DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_WITH_PT_REGS);
+	DEFINE(SWITCH_FRAME_SIZE, STACK_SWITCH_FRAME_SIZE);
 	STACK_PT_REGS_OFFSET(GPR0, gpr[0]);
 	STACK_PT_REGS_OFFSET(GPR1, gpr[1]);
 	STACK_PT_REGS_OFFSET(GPR2, gpr[2]);
@@ -418,21 +417,18 @@ int main(void)
 
 	/* book3s */
 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
-	OFFSET(KVM_TLB_SETS, kvm, arch.tlb_sets);
 	OFFSET(KVM_SDR1, kvm, arch.sdr1);
 	OFFSET(KVM_HOST_LPID, kvm, arch.host_lpid);
 	OFFSET(KVM_HOST_LPCR, kvm, arch.host_lpcr);
 	OFFSET(KVM_HOST_SDR1, kvm, arch.host_sdr1);
 	OFFSET(KVM_ENABLED_HCALLS, kvm, arch.enabled_hcalls);
 	OFFSET(KVM_VRMA_SLB_V, kvm, arch.vrma_slb_v);
-	OFFSET(KVM_RADIX, kvm, arch.radix);
 	OFFSET(KVM_SECURE_GUEST, kvm, arch.secure_guest);
 	OFFSET(VCPU_DSISR, kvm_vcpu, arch.shregs.dsisr);
 	OFFSET(VCPU_DAR, kvm_vcpu, arch.shregs.dar);
 	OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr);
 	OFFSET(VCPU_VPA_DIRTY, kvm_vcpu, arch.vpa.dirty);
 	OFFSET(VCPU_HEIR, kvm_vcpu, arch.emul_inst);
-	OFFSET(VCPU_NESTED, kvm_vcpu, arch.nested);
 	OFFSET(VCPU_CPU, kvm_vcpu, cpu);
 	OFFSET(VCPU_THREAD_CPU, kvm_vcpu, arch.thread_cpu);
 #endif
@@ -449,16 +445,12 @@ int main(void)
 	OFFSET(VCPU_DABRX, kvm_vcpu, arch.dabrx);
 	OFFSET(VCPU_DAWR0, kvm_vcpu, arch.dawr0);
 	OFFSET(VCPU_DAWRX0, kvm_vcpu, arch.dawrx0);
-	OFFSET(VCPU_DAWR1, kvm_vcpu, arch.dawr1);
-	OFFSET(VCPU_DAWRX1, kvm_vcpu, arch.dawrx1);
 	OFFSET(VCPU_CIABR, kvm_vcpu, arch.ciabr);
 	OFFSET(VCPU_HFLAGS, kvm_vcpu, arch.hflags);
 	OFFSET(VCPU_DEC_EXPIRES, kvm_vcpu, arch.dec_expires);
 	OFFSET(VCPU_PENDING_EXC, kvm_vcpu, arch.pending_exceptions);
 	OFFSET(VCPU_CEDED, kvm_vcpu, arch.ceded);
 	OFFSET(VCPU_PRODDED, kvm_vcpu, arch.prodded);
-	OFFSET(VCPU_IRQ_PENDING, kvm_vcpu, arch.irq_pending);
-	OFFSET(VCPU_DBELL_REQ, kvm_vcpu, arch.doorbell_request);
 	OFFSET(VCPU_MMCR, kvm_vcpu, arch.mmcr);
 	OFFSET(VCPU_MMCRA, kvm_vcpu, arch.mmcra);
 	OFFSET(VCPU_MMCRS, kvm_vcpu, arch.mmcrs);
@@ -486,8 +478,6 @@ int main(void)
 	OFFSET(VCPU_TCSCR, kvm_vcpu, arch.tcscr);
 	OFFSET(VCPU_ACOP, kvm_vcpu, arch.acop);
 	OFFSET(VCPU_WORT, kvm_vcpu, arch.wort);
-	OFFSET(VCPU_TID, kvm_vcpu, arch.tid);
-	OFFSET(VCPU_PSSCR, kvm_vcpu, arch.psscr);
 	OFFSET(VCPU_HFSCR, kvm_vcpu, arch.hfscr);
 	OFFSET(VCORE_ENTRY_EXIT, kvmppc_vcore, entry_exit_map);
 	OFFSET(VCORE_IN_GUEST, kvmppc_vcore, in_guest);
@@ -582,8 +572,6 @@ int main(void)
 	HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);
 	HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);
 	HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);
-	HSTATE_FIELD(HSTATE_XIVE_TIMA_PHYS, xive_tima_phys);
-	HSTATE_FIELD(HSTATE_XIVE_TIMA_VIRT, xive_tima_virt);
 	HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
 	HSTATE_FIELD(HSTATE_PTID, ptid);
 	HSTATE_FIELD(HSTATE_FAKE_SUSPEND, fake_suspend);
@@ -594,9 +582,6 @@ int main(void)
 	HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]);
 	HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]);
 	HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]);
-	HSTATE_FIELD(HSTATE_MMCR3, host_mmcr[7]);
-	HSTATE_FIELD(HSTATE_SIER2, host_mmcr[8]);
-	HSTATE_FIELD(HSTATE_SIER3, host_mmcr[9]);
 	HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]);
 	HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]);
 	HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]);
@@ -672,17 +657,6 @@ int main(void)
 	OFFSET(VCPU_HOST_MAS6, kvm_vcpu, arch.host_mas6);
 #endif
 
-#ifdef CONFIG_KVM_XICS
-	DEFINE(VCPU_XIVE_SAVED_STATE, offsetof(struct kvm_vcpu,
-					       arch.xive_saved_state));
-	DEFINE(VCPU_XIVE_CAM_WORD, offsetof(struct kvm_vcpu,
-					    arch.xive_cam_word));
-	DEFINE(VCPU_XIVE_PUSHED, offsetof(struct kvm_vcpu, arch.xive_pushed));
-	DEFINE(VCPU_XIVE_ESC_ON, offsetof(struct kvm_vcpu, arch.xive_esc_on));
-	DEFINE(VCPU_XIVE_ESC_RADDR, offsetof(struct kvm_vcpu, arch.xive_esc_raddr));
-	DEFINE(VCPU_XIVE_ESC_VADDR, offsetof(struct kvm_vcpu, arch.xive_esc_vaddr));
-#endif
-
 #ifdef CONFIG_KVM_EXIT_TIMING
 	OFFSET(VCPU_TIMING_EXIT_TBU, kvm_vcpu, arch.timing_exit.tv32.tbu);
 	OFFSET(VCPU_TIMING_EXIT_TBL, kvm_vcpu, arch.timing_exit.tv32.tbl);
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/cpu_setup_6xx.S linux-libre-6.2-gnu/arch/powerpc/kernel/cpu_setup_6xx.S
index f8b5ff64b604..f29ce3dd6140 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/cpu_setup_6xx.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/cpu_setup_6xx.S
@@ -4,6 +4,8 @@
  *    Copyright (C) 2003 Benjamin Herrenschmidt (benh@kernel.crashing.org)
  */
 
+#include <linux/linkage.h>
+
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/cputable.h>
@@ -81,7 +83,7 @@ _GLOBAL(__setup_cpu_745x)
 	blr
 
 /* Enable caches for 603's, 604, 750 & 7400 */
-setup_common_caches:
+SYM_FUNC_START_LOCAL(setup_common_caches)
 	mfspr	r11,SPRN_HID0
 	andi.	r0,r11,HID0_DCE
 	ori	r11,r11,HID0_ICE|HID0_DCE
@@ -95,11 +97,12 @@ setup_common_caches:
 	sync
 	isync
 	blr
+SYM_FUNC_END(setup_common_caches)
 
 /* 604, 604e, 604ev, ...
  * Enable superscalar execution & branch history table
  */
-setup_604_hid0:
+SYM_FUNC_START_LOCAL(setup_604_hid0)
 	mfspr	r11,SPRN_HID0
 	ori	r11,r11,HID0_SIED|HID0_BHTE
 	ori	r8,r11,HID0_BTCD
@@ -110,6 +113,7 @@ setup_604_hid0:
 	sync
 	isync
 	blr
+SYM_FUNC_END(setup_604_hid0)
 
 /* 7400 <= rev 2.7 and 7410 rev = 1.0 suffer from some
  * erratas we work around here.
@@ -125,13 +129,14 @@ setup_604_hid0:
  * needed once we have applied workaround #5 (though it's
  * not set by Apple's firmware at least).
  */
-setup_7400_workarounds:
+SYM_FUNC_START_LOCAL(setup_7400_workarounds)
 	mfpvr	r3
 	rlwinm	r3,r3,0,20,31
 	cmpwi	0,r3,0x0207
 	ble	1f
 	blr
-setup_7410_workarounds:
+SYM_FUNC_END(setup_7400_workarounds)
+SYM_FUNC_START_LOCAL(setup_7410_workarounds)
 	mfpvr	r3
 	rlwinm	r3,r3,0,20,31
 	cmpwi	0,r3,0x0100
@@ -151,6 +156,7 @@ setup_7410_workarounds:
 	sync
 	isync
 	blr
+SYM_FUNC_END(setup_7410_workarounds)
 
 /* 740/750/7400/7410
  * Enable Store Gathering (SGE), Address Broadcast (ABE),
@@ -158,7 +164,7 @@ setup_7410_workarounds:
  * Dynamic Power Management (DPM), Speculative (SPD)
  * Clear Instruction cache throttling (ICTC)
  */
-setup_750_7400_hid0:
+SYM_FUNC_START_LOCAL(setup_750_7400_hid0)
 	mfspr	r11,SPRN_HID0
 	ori	r11,r11,HID0_SGE | HID0_ABE | HID0_BHTE | HID0_BTIC
 	oris	r11,r11,HID0_DPM@h
@@ -177,12 +183,13 @@ END_FTR_SECTION_IFSET(CPU_FTR_NO_DPM)
 	sync
 	isync
 	blr
+SYM_FUNC_END(setup_750_7400_hid0)
 
 /* 750cx specific
  * Looks like we have to disable NAP feature for some PLL settings...
  * (waiting for confirmation)
  */
-setup_750cx:
+SYM_FUNC_START_LOCAL(setup_750cx)
 	mfspr	r10, SPRN_HID1
 	rlwinm	r10,r10,4,28,31
 	cmpwi	cr0,r10,7
@@ -196,11 +203,13 @@ setup_750cx:
 	andc	r6,r6,r7
 	stw	r6,CPU_SPEC_FEATURES(r4)
 	blr
+SYM_FUNC_END(setup_750cx)
 
 /* 750fx specific
  */
-setup_750fx:
+SYM_FUNC_START_LOCAL(setup_750fx)
 	blr
+SYM_FUNC_END(setup_750fx)
 
 /* MPC 745x
  * Enable Store Gathering (SGE), Branch Folding (FOLD)
@@ -212,7 +221,7 @@ setup_750fx:
  * Clear Instruction cache throttling (ICTC)
  * Enable L2 HW prefetch
  */
-setup_745x_specifics:
+SYM_FUNC_START_LOCAL(setup_745x_specifics)
 	/* We check for the presence of an L3 cache setup by
 	 * the firmware. If any, we disable NAP capability as
 	 * it's known to be bogus on rev 2.1 and earlier
@@ -270,6 +279,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_NO_DPM)
 	sync
 	isync
 	blr
+SYM_FUNC_END(setup_745x_specifics)
 
 /*
  * Initialize the FPU registers. This is needed to work around an errata
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/cpu_setup_e500.S linux-libre-6.2-gnu/arch/powerpc/kernel/cpu_setup_e500.S
index 2ab25161b0ad..077cfccc3461 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/cpu_setup_e500.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/cpu_setup_e500.S
@@ -8,6 +8,8 @@
  * Benjamin Herrenschmidt <benh@kernel.crashing.org>
  */
 
+#include <linux/linkage.h>
+
 #include <asm/page.h>
 #include <asm/processor.h>
 #include <asm/cputable.h>
@@ -274,7 +276,7 @@ _GLOBAL(flush_dcache_L1)
 
 	blr
 
-has_L2_cache:
+SYM_FUNC_START_LOCAL(has_L2_cache)
 	/* skip L2 cache on P2040/P2040E as they have no L2 cache */
 	mfspr	r3, SPRN_SVR
 	/* shift right by 8 bits and clear E bit of SVR */
@@ -290,9 +292,10 @@ has_L2_cache:
 1:
 	li	r3, 0
 	blr
+SYM_FUNC_END(has_L2_cache)
 
 /* flush backside L2 cache */
-flush_backside_L2_cache:
+SYM_FUNC_START_LOCAL(flush_backside_L2_cache)
 	mflr	r10
 	bl	has_L2_cache
 	mtlr	r10
@@ -313,6 +316,7 @@ flush_backside_L2_cache:
 	bne	1b
 2:
 	blr
+SYM_FUNC_END(flush_backside_L2_cache)
 
 _GLOBAL(cpu_down_flush_e500v2)
 	mflr r0
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/dbell.c linux-libre-6.2-gnu/arch/powerpc/kernel/dbell.c
index f55c6fb34a3a..5712dd846263 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/dbell.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/dbell.c
@@ -27,7 +27,7 @@ DEFINE_INTERRUPT_HANDLER_ASYNC(doorbell_exception)
 
 	ppc_msgsync();
 
-	if (should_hard_irq_enable())
+	if (should_hard_irq_enable(regs))
 		do_hard_irq_enable();
 
 	kvmppc_clear_host_ipi(smp_processor_id());
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/entry_32.S linux-libre-6.2-gnu/arch/powerpc/kernel/entry_32.S
index 3fc7c9886bb7..5604c9a1ac22 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/entry_32.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/entry_32.S
@@ -18,6 +18,8 @@
 #include <linux/err.h>
 #include <linux/sys.h>
 #include <linux/threads.h>
+#include <linux/linkage.h>
+
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -74,17 +76,18 @@ _ASM_NOKPROBE_SYMBOL(prepare_transfer_to_handler)
 #endif /* CONFIG_PPC_BOOK3S_32 || CONFIG_PPC_E500 */
 
 #if defined(CONFIG_PPC_KUEP) && defined(CONFIG_PPC_BOOK3S_32)
-	.globl	__kuep_lock
-__kuep_lock:
+SYM_FUNC_START(__kuep_lock)
 	lwz	r9, THREAD+THSR0(r2)
 	update_user_segments_by_4 r9, r10, r11, r12
 	blr
+SYM_FUNC_END(__kuep_lock)
 
-__kuep_unlock:
+SYM_FUNC_START_LOCAL(__kuep_unlock)
 	lwz	r9, THREAD+THSR0(r2)
 	rlwinm  r9,r9,0,~SR_NX
 	update_user_segments_by_4 r9, r10, r11, r12
 	blr
+SYM_FUNC_END(__kuep_unlock)
 
 .macro	kuep_lock
 	bl	__kuep_lock
@@ -114,7 +117,7 @@ transfer_to_syscall:
 	addi	r12,r12,STACK_FRAME_REGS_MARKER@l
 	stw	r9,_MSR(r1)
 	li	r2, INTERRUPT_SYSCALL
-	stw	r12,8(r1)
+	stw	r12,STACK_INT_FRAME_MARKER(r1)
 	stw	r2,_TRAP(r1)
 	SAVE_GPR(0, r1)
 	SAVE_GPRS(3, 8, r1)
@@ -123,12 +126,12 @@ transfer_to_syscall:
 	kuep_lock
 
 	/* Calling convention has r3 = regs, r4 = orig r0 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	mr	r4,r0
 	bl	system_call_exception
 
 ret_from_syscall:
-	addi    r4,r1,STACK_FRAME_OVERHEAD
+	addi    r4,r1,STACK_INT_FRAME_REGS
 	li	r5,0
 	bl	syscall_exit_prepare
 #ifdef CONFIG_PPC_47x
@@ -215,9 +218,9 @@ ret_from_kernel_thread:
  * in arch/ppc/kernel/process.c
  */
 _GLOBAL(_switch)
-	stwu	r1,-INT_FRAME_SIZE(r1)
+	stwu	r1,-SWITCH_FRAME_SIZE(r1)
 	mflr	r0
-	stw	r0,INT_FRAME_SIZE+4(r1)
+	stw	r0,SWITCH_FRAME_SIZE+4(r1)
 	/* r3-r12 are caller saved -- Cort */
 	SAVE_NVGPRS(r1)
 	stw	r0,_NIP(r1)	/* Return to switch caller */
@@ -248,7 +251,7 @@ _GLOBAL(_switch)
 
 	lwz	r4,_NIP(r1)	/* Return to _switch caller in new task */
 	mtlr	r4
-	addi	r1,r1,INT_FRAME_SIZE
+	addi	r1,r1,SWITCH_FRAME_SIZE
 	blr
 
 	.globl	fast_exception_return
@@ -293,7 +296,7 @@ _ASM_NOKPROBE_SYMBOL(fast_exception_return)
 	.globl interrupt_return
 interrupt_return:
 	lwz	r4,_MSR(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	andi.	r0,r4,MSR_PR
 	beq	.Lkernel_interrupt_return
 	bl	interrupt_exit_user_prepare
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/entry_64.S linux-libre-6.2-gnu/arch/powerpc/kernel/entry_64.S
index 3e2e37e6ecab..1bf1121e17f1 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/entry_64.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/entry_64.S
@@ -14,6 +14,7 @@
  *  code, and exception/interrupt return code for PowerPC.
  */
 
+#include <linux/objtool.h>
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <asm/cache.h>
@@ -73,6 +74,7 @@ flush_branch_caches:
 
 	// Flush the link stack
 	.rept 64
+	ANNOTATE_INTRA_FUNCTION_CALL
 	bl	.+4
 	.endr
 	b	1f
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/exceptions-64e.S linux-libre-6.2-gnu/arch/powerpc/kernel/exceptions-64e.S
index 2f68fb2ee4fc..3f86091e68b3 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/exceptions-64e.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/exceptions-64e.S
@@ -358,7 +358,6 @@ ret_from_mc_except:
 	std	r14,PACA_EXMC+EX_R14(r13);				    \
 	std	r15,PACA_EXMC+EX_R15(r13)
 
-
 /* Core exception code for all exceptions except TLB misses. */
 #define EXCEPTION_COMMON_LVL(n, scratch, excf)				    \
 exc_##n##_common:							    \
@@ -391,10 +390,11 @@ exc_##n##_common:							    \
 	std	r10,_CCR(r1);		/* store orig CR in stackframe */   \
 	std	r9,GPR1(r1);		/* store stack frame back link */   \
 	std	r11,SOFTE(r1);		/* and save it to stackframe */     \
-	std	r12,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame */	    \
+	std	r12,STACK_INT_FRAME_MARKER(r1); /* mark the frame */	    \
 	std	r3,_TRAP(r1);		/* set trap number		*/  \
 	std	r0,RESULT(r1);		/* clear regs->result */	    \
-	SAVE_NVGPRS(r1);
+	SAVE_NVGPRS(r1);						    \
+	SANITIZE_NVGPRS();		/* minimise speculation influence */
 
 #define EXCEPTION_COMMON(n) \
 	EXCEPTION_COMMON_LVL(n, SPRN_SPRG_GEN_SCRATCH, PACA_EXGEN)
@@ -455,7 +455,7 @@ exc_##n##_bad_stack:							    \
 	EXCEPTION_COMMON(trapnum)					\
 	ack(r8);							\
 	CHECK_NAPPING();						\
-	addi	r3,r1,STACK_FRAME_OVERHEAD;				\
+	addi	r3,r1,STACK_INT_FRAME_REGS;				\
 	bl	hdlr;							\
 	b	interrupt_return
 
@@ -504,7 +504,7 @@ __end_interrupts:
 	EXCEPTION_COMMON_CRIT(0x100)
 	bl	special_reg_save
 	CHECK_NAPPING();
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_nmi_exception
 	b	ret_from_crit_except
 
@@ -515,7 +515,7 @@ __end_interrupts:
 	EXCEPTION_COMMON_MC(0x000)
 	bl	special_reg_save
 	CHECK_NAPPING();
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	machine_check_exception
 	b	ret_from_mc_except
 
@@ -570,7 +570,7 @@ __end_interrupts:
 	std	r14,_ESR(r1)
 	ld	r14,PACA_EXGEN+EX_R14(r13)
 	EXCEPTION_COMMON(0x700)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	program_check_exception
 	REST_NVGPRS(r1)
 	b	interrupt_return
@@ -586,7 +586,7 @@ __end_interrupts:
 	beq-	1f
 	bl	load_up_fpu
 	b	fast_interrupt_return
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
+1:	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	kernel_fp_unavailable_exception
 	b	interrupt_return
 
@@ -606,7 +606,7 @@ BEGIN_FTR_SECTION
 1:
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	altivec_unavailable_exception
 	b	interrupt_return
 
@@ -616,7 +616,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 				BOOKE_INTERRUPT_ALTIVEC_ASSIST,
 				PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x220)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_ALTIVEC
 BEGIN_FTR_SECTION
 	bl	altivec_assist_exception
@@ -643,7 +643,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	EXCEPTION_COMMON_CRIT(0x9f0)
 	bl	special_reg_save
 	CHECK_NAPPING();
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_BOOKE_WDT
 	bl	WatchdogException
 #else
@@ -664,7 +664,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	NORMAL_EXCEPTION_PROLOG(0xf20, BOOKE_INTERRUPT_AP_UNAVAIL,
 				PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0xf20)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return
 
@@ -731,7 +731,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	ld	r14,PACA_EXCRIT+EX_R14(r13)
 	ld	r15,PACA_EXCRIT+EX_R15(r13)
 	EXCEPTION_COMMON_CRIT(0xd00)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	DebugException
 	REST_NVGPRS(r1)
 	b	interrupt_return
@@ -802,7 +802,7 @@ kernel_dbg_exc:
 	ld	r14,PACA_EXDBG+EX_R14(r13)
 	ld	r15,PACA_EXDBG+EX_R15(r13)
 	EXCEPTION_COMMON_DBG(0xd08)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	DebugException
 	REST_NVGPRS(r1)
 	b	interrupt_return
@@ -812,7 +812,7 @@ kernel_dbg_exc:
 				PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x260)
 	CHECK_NAPPING()
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	/*
 	 * XXX: Returning from performance_monitor_exception taken as a
 	 * soft-NMI (Linux irqs disabled) may be risky to use interrupt_return
@@ -834,7 +834,7 @@ kernel_dbg_exc:
 	EXCEPTION_COMMON_CRIT(0x2a0)
 	bl	special_reg_save
 	CHECK_NAPPING();
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_nmi_exception
 	b	ret_from_crit_except
 
@@ -846,7 +846,7 @@ kernel_dbg_exc:
 	GDBELL_EXCEPTION_PROLOG(0x2c0, BOOKE_INTERRUPT_GUEST_DBELL,
 			        PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x2c0)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return
 
@@ -857,7 +857,7 @@ kernel_dbg_exc:
 	EXCEPTION_COMMON_CRIT(0x2e0)
 	bl	special_reg_save
 	CHECK_NAPPING();
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_nmi_exception
 	b	ret_from_crit_except
 
@@ -866,7 +866,7 @@ kernel_dbg_exc:
 	NORMAL_EXCEPTION_PROLOG(0x310, BOOKE_INTERRUPT_HV_SYSCALL,
 			        PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x310)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return
 
@@ -875,7 +875,7 @@ kernel_dbg_exc:
 	NORMAL_EXCEPTION_PROLOG(0x320, BOOKE_INTERRUPT_HV_PRIV,
 			        PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x320)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return
 
@@ -884,7 +884,7 @@ kernel_dbg_exc:
 	NORMAL_EXCEPTION_PROLOG(0x340, BOOKE_INTERRUPT_LRAT_ERROR,
 			        PROLOG_ADDITION_NONE)
 	EXCEPTION_COMMON(0x340)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return
 
@@ -979,7 +979,7 @@ masked_interrupt_book3e_0x2c0:
  * original values stashed away in the PACA
  */
 storage_fault_common:
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_page_fault
 	b	interrupt_return
 
@@ -988,7 +988,7 @@ storage_fault_common:
  * continues here.
  */
 alignment_more:
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	alignment_exception
 	REST_NVGPRS(r1)
 	b	interrupt_return
@@ -1069,7 +1069,7 @@ bad_stack_book3e:
 	ZEROIZE_GPR(12)
 	std	r12,0(r11)
 	LOAD_PACA_TOC()
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
+1:	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	kernel_bad_stack
 	b	1b
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/exceptions-64s.S linux-libre-6.2-gnu/arch/powerpc/kernel/exceptions-64s.S
index 651c36b056bd..6441a1ba57ac 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/exceptions-64s.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/exceptions-64s.S
@@ -13,6 +13,7 @@
  *
  */
 
+#include <linux/linkage.h>
 #include <asm/hw_irq.h>
 #include <asm/exception-64s.h>
 #include <asm/ptrace.h>
@@ -111,6 +112,7 @@ name:
 #define ISTACK		.L_ISTACK_\name\()	/* Set regular kernel stack */
 #define __ISTACK(name)	.L_ISTACK_ ## name
 #define IKUAP		.L_IKUAP_\name\()	/* Do KUAP lock */
+#define IMSR_R12	.L_IMSR_R12_\name\()	/* Assumes MSR saved to r12 */
 
 #define INT_DEFINE_BEGIN(n)						\
 .macro int_define_ ## n name
@@ -176,6 +178,9 @@ do_define_int n
 	.ifndef IKUAP
 		IKUAP=1
 	.endif
+	.ifndef IMSR_R12
+		IMSR_R12=0
+	.endif
 .endm
 
 /*
@@ -502,6 +507,7 @@ DEFINE_FIXED_SYMBOL(\name\()_common_real, text)
 	std	r10,0(r1)		/* make stack chain pointer	*/
 	std	r0,GPR0(r1)		/* save r0 in stackframe	*/
 	std	r10,GPR1(r1)		/* save r1 in stackframe	*/
+	SANITIZE_GPR(0)
 
 	/* Mark our [H]SRRs valid for return */
 	li	r10,1
@@ -544,8 +550,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
 	std	r9,GPR11(r1)
 	std	r10,GPR12(r1)
 	std	r11,GPR13(r1)
+	.if !IMSR_R12
+	SANITIZE_GPRS(9, 12)
+	.else
+	SANITIZE_GPRS(9, 11)
+	.endif
 
 	SAVE_NVGPRS(r1)
+	SANITIZE_NVGPRS()
 
 	.if IDAR
 	.if IISIDE
@@ -577,8 +589,8 @@ BEGIN_FTR_SECTION
 END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
 	ld	r10,IAREA+EX_CTR(r13)
 	std	r10,_CTR(r1)
-	std	r2,GPR2(r1)		/* save r2 in stackframe	*/
-	SAVE_GPRS(3, 8, r1)		/* save r3 - r8 in stackframe   */
+	SAVE_GPRS(2, 8, r1)		/* save r2 - r8 in stackframe   */
+	SANITIZE_GPRS(2, 8)
 	mflr	r9			/* Get LR, later save to stack	*/
 	LOAD_PACA_TOC()			/* get kernel TOC into r2	*/
 	std	r9,_LINK(r1)
@@ -591,7 +603,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
 	li	r10,0
 	LOAD_REG_IMMEDIATE(r11, STACK_FRAME_REGS_MARKER)
 	std	r10,RESULT(r1)		/* clear regs->result		*/
-	std	r11,STACK_FRAME_OVERHEAD-16(r1) /* mark the frame	*/
+	std	r11,STACK_INT_FRAME_MARKER(r1) /* mark the frame	*/
 .endm
 
 /*
@@ -696,6 +708,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
 	mtlr	r9
 	ld	r9,_CCR(r1)
 	mtcr	r9
+	SANITIZE_RESTORE_NVGPRS()
 	REST_GPRS(2, 13, r1)
 	REST_GPR(0, r1)
 	/* restore original r1. */
@@ -1061,7 +1074,7 @@ EXC_COMMON_BEGIN(system_reset_common)
 	subi	r1,r1,INT_FRAME_SIZE
 	__GEN_COMMON_BODY system_reset
 
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	system_reset_exception
 
 	/* Clear MSR_RI before setting SRR0 and SRR1. */
@@ -1208,7 +1221,7 @@ EXC_COMMON_BEGIN(machine_check_early_common)
 BEGIN_FTR_SECTION
 	bl	enable_machine_check
 END_FTR_SECTION_IFSET(CPU_FTR_HVMODE)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 BEGIN_FTR_SECTION
 	bl	machine_check_early_boot
 END_FTR_SECTION(0, 1)     // nop out after boot
@@ -1298,7 +1311,7 @@ EXC_COMMON_BEGIN(machine_check_common)
 	 * save area: PACA_EXMC instead of PACA_EXGEN.
 	 */
 	GEN_COMMON machine_check
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	machine_check_exception_async
 	b	interrupt_return_srr
 
@@ -1364,14 +1377,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE)
 	 * This is the NMI version of the handler because we are called from
 	 * the early handler which is a true NMI.
 	 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	machine_check_exception
 
 	/*
 	 * We will not reach here. Even if we did, there is no way out.
 	 * Call unrecoverable_exception and die.
 	 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unrecoverable_exception
 	b	.
 
@@ -1422,7 +1435,7 @@ EXC_VIRT_END(data_access, 0x4300, 0x80)
 EXC_COMMON_BEGIN(data_access_common)
 	GEN_COMMON data_access
 	ld	r4,_DSISR(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	andis.	r0,r4,DSISR_DABRMATCH@h
 	bne-	1f
 #ifdef CONFIG_PPC_64S_HASH_MMU
@@ -1441,7 +1454,7 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_TYPE_RADIX)
 	 * do_break() may have changed the NV GPRS while handling a breakpoint.
 	 * If so, we need to restore them with their updated values.
 	 */
-	REST_NVGPRS(r1)
+	HANDLER_RESTORE_NVGPRS()
 	b	interrupt_return_srr
 
 
@@ -1479,7 +1492,7 @@ EXC_COMMON_BEGIN(data_access_slb_common)
 #ifdef CONFIG_PPC_64S_HASH_MMU
 BEGIN_MMU_FTR_SECTION
 	/* HPT case, do SLB fault */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_slb_fault
 	cmpdi	r3,0
 	bne-	1f
@@ -1493,7 +1506,7 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_TYPE_RADIX)
 	li	r3,-EFAULT
 #endif
 	std	r3,RESULT(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_bad_segment_interrupt
 	b	interrupt_return_srr
 
@@ -1525,7 +1538,7 @@ EXC_VIRT_BEGIN(instruction_access, 0x4400, 0x80)
 EXC_VIRT_END(instruction_access, 0x4400, 0x80)
 EXC_COMMON_BEGIN(instruction_access_common)
 	GEN_COMMON instruction_access
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_PPC_64S_HASH_MMU
 BEGIN_MMU_FTR_SECTION
 	bl	do_hash_fault
@@ -1567,7 +1580,7 @@ EXC_COMMON_BEGIN(instruction_access_slb_common)
 #ifdef CONFIG_PPC_64S_HASH_MMU
 BEGIN_MMU_FTR_SECTION
 	/* HPT case, do SLB fault */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_slb_fault
 	cmpdi	r3,0
 	bne-	1f
@@ -1581,7 +1594,7 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_TYPE_RADIX)
 	li	r3,-EFAULT
 #endif
 	std	r3,RESULT(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_bad_segment_interrupt
 	b	interrupt_return_srr
 
@@ -1635,7 +1648,7 @@ EXC_VIRT_BEGIN(hardware_interrupt, 0x4500, 0x100)
 EXC_VIRT_END(hardware_interrupt, 0x4500, 0x100)
 EXC_COMMON_BEGIN(hardware_interrupt_common)
 	GEN_COMMON hardware_interrupt
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_IRQ
 	BEGIN_FTR_SECTION
 	b	interrupt_return_hsrr
@@ -1665,9 +1678,9 @@ EXC_VIRT_BEGIN(alignment, 0x4600, 0x100)
 EXC_VIRT_END(alignment, 0x4600, 0x100)
 EXC_COMMON_BEGIN(alignment_common)
 	GEN_COMMON alignment
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	alignment_exception
-	REST_NVGPRS(r1) /* instruction emulation may change GPRs */
+	HANDLER_RESTORE_NVGPRS() /* instruction emulation may change GPRs */
 	b	interrupt_return_srr
 
 
@@ -1731,9 +1744,9 @@ EXC_COMMON_BEGIN(program_check_common)
 	__GEN_COMMON_BODY program_check
 
 .Ldo_program_check:
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	program_check_exception
-	REST_NVGPRS(r1) /* instruction emulation may change GPRs */
+	HANDLER_RESTORE_NVGPRS() /* instruction emulation may change GPRs */
 	b	interrupt_return_srr
 
 
@@ -1751,6 +1764,7 @@ INT_DEFINE_BEGIN(fp_unavailable)
 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 	IKVM_REAL=1
 #endif
+	IMSR_R12=1
 INT_DEFINE_END(fp_unavailable)
 
 EXC_REAL_BEGIN(fp_unavailable, 0x800, 0x100)
@@ -1762,7 +1776,7 @@ EXC_VIRT_END(fp_unavailable, 0x4800, 0x100)
 EXC_COMMON_BEGIN(fp_unavailable_common)
 	GEN_COMMON fp_unavailable
 	bne	1f			/* if from user, just load it up */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	kernel_fp_unavailable_exception
 0:	trap
 	EMIT_BUG_ENTRY 0b, __FILE__, __LINE__, 0
@@ -1780,7 +1794,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_TM)
 	b	fast_interrupt_return_srr
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 2:	/* User process was in a transaction */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	fp_unavailable_tm
 	b	interrupt_return_srr
 #endif
@@ -1824,7 +1838,7 @@ EXC_VIRT_BEGIN(decrementer, 0x4900, 0x80)
 EXC_VIRT_END(decrementer, 0x4900, 0x80)
 EXC_COMMON_BEGIN(decrementer_common)
 	GEN_COMMON decrementer
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	timer_interrupt
 	b	interrupt_return_srr
 
@@ -1909,7 +1923,7 @@ EXC_VIRT_BEGIN(doorbell_super, 0x4a00, 0x100)
 EXC_VIRT_END(doorbell_super, 0x4a00, 0x100)
 EXC_COMMON_BEGIN(doorbell_super_common)
 	GEN_COMMON doorbell_super
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_PPC_DOORBELL
 	bl	doorbell_exception
 #else
@@ -2076,7 +2090,7 @@ EXC_VIRT_BEGIN(single_step, 0x4d00, 0x100)
 EXC_VIRT_END(single_step, 0x4d00, 0x100)
 EXC_COMMON_BEGIN(single_step_common)
 	GEN_COMMON single_step
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	single_step_exception
 	b	interrupt_return_srr
 
@@ -2110,7 +2124,7 @@ EXC_VIRT_BEGIN(h_data_storage, 0x4e00, 0x20)
 EXC_VIRT_END(h_data_storage, 0x4e00, 0x20)
 EXC_COMMON_BEGIN(h_data_storage_common)
 	GEN_COMMON h_data_storage
-	addi    r3,r1,STACK_FRAME_OVERHEAD
+	addi    r3,r1,STACK_INT_FRAME_REGS
 BEGIN_MMU_FTR_SECTION
 	bl      do_bad_page_fault_segv
 MMU_FTR_SECTION_ELSE
@@ -2139,7 +2153,7 @@ EXC_VIRT_BEGIN(h_instr_storage, 0x4e20, 0x20)
 EXC_VIRT_END(h_instr_storage, 0x4e20, 0x20)
 EXC_COMMON_BEGIN(h_instr_storage_common)
 	GEN_COMMON h_instr_storage
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return_hsrr
 
@@ -2162,9 +2176,9 @@ EXC_VIRT_BEGIN(emulation_assist, 0x4e40, 0x20)
 EXC_VIRT_END(emulation_assist, 0x4e40, 0x20)
 EXC_COMMON_BEGIN(emulation_assist_common)
 	GEN_COMMON emulation_assist
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	emulation_assist_interrupt
-	REST_NVGPRS(r1) /* instruction emulation may change GPRs */
+	HANDLER_RESTORE_NVGPRS() /* instruction emulation may change GPRs */
 	b	interrupt_return_hsrr
 
 
@@ -2222,7 +2236,7 @@ EXC_COMMON_BEGIN(hmi_exception_early_common)
 
 	__GEN_COMMON_BODY hmi_exception_early
 
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	hmi_exception_realmode
 	cmpdi	cr0,r3,0
 	bne	1f
@@ -2240,7 +2254,7 @@ EXC_COMMON_BEGIN(hmi_exception_early_common)
 
 EXC_COMMON_BEGIN(hmi_exception_common)
 	GEN_COMMON hmi_exception
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	handle_hmi_exception
 	b	interrupt_return_hsrr
 
@@ -2274,7 +2288,7 @@ EXC_VIRT_BEGIN(h_doorbell, 0x4e80, 0x20)
 EXC_VIRT_END(h_doorbell, 0x4e80, 0x20)
 EXC_COMMON_BEGIN(h_doorbell_common)
 	GEN_COMMON h_doorbell
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_PPC_DOORBELL
 	bl	doorbell_exception
 #else
@@ -2310,7 +2324,7 @@ EXC_VIRT_BEGIN(h_virt_irq, 0x4ea0, 0x20)
 EXC_VIRT_END(h_virt_irq, 0x4ea0, 0x20)
 EXC_COMMON_BEGIN(h_virt_irq_common)
 	GEN_COMMON h_virt_irq
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	do_IRQ
 	b	interrupt_return_hsrr
 
@@ -2356,7 +2370,7 @@ EXC_VIRT_BEGIN(performance_monitor, 0x4f00, 0x20)
 EXC_VIRT_END(performance_monitor, 0x4f00, 0x20)
 EXC_COMMON_BEGIN(performance_monitor_common)
 	GEN_COMMON performance_monitor
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	lbz	r4,PACAIRQSOFTMASK(r13)
 	cmpdi	r4,IRQS_ENABLED
 	bne	1f
@@ -2384,6 +2398,7 @@ INT_DEFINE_BEGIN(altivec_unavailable)
 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 	IKVM_REAL=1
 #endif
+	IMSR_R12=1
 INT_DEFINE_END(altivec_unavailable)
 
 EXC_REAL_BEGIN(altivec_unavailable, 0xf20, 0x20)
@@ -2410,14 +2425,14 @@ BEGIN_FTR_SECTION
 	b	fast_interrupt_return_srr
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 2:	/* User process was in a transaction */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	altivec_unavailable_tm
 	b	interrupt_return_srr
 #endif
 1:
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	altivec_unavailable_exception
 	b	interrupt_return_srr
 
@@ -2433,6 +2448,7 @@ INT_DEFINE_BEGIN(vsx_unavailable)
 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 	IKVM_REAL=1
 #endif
+	IMSR_R12=1
 INT_DEFINE_END(vsx_unavailable)
 
 EXC_REAL_BEGIN(vsx_unavailable, 0xf40, 0x20)
@@ -2458,14 +2474,14 @@ BEGIN_FTR_SECTION
 	b	load_up_vsx
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 2:	/* User process was in a transaction */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	vsx_unavailable_tm
 	b	interrupt_return_srr
 #endif
 1:
 END_FTR_SECTION_IFSET(CPU_FTR_VSX)
 #endif
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	vsx_unavailable_exception
 	b	interrupt_return_srr
 
@@ -2492,9 +2508,9 @@ EXC_VIRT_BEGIN(facility_unavailable, 0x4f60, 0x20)
 EXC_VIRT_END(facility_unavailable, 0x4f60, 0x20)
 EXC_COMMON_BEGIN(facility_unavailable_common)
 	GEN_COMMON facility_unavailable
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	facility_unavailable_exception
-	REST_NVGPRS(r1) /* instruction emulation may change GPRs */
+	HANDLER_RESTORE_NVGPRS() /* instruction emulation may change GPRs */
 	b	interrupt_return_srr
 
 
@@ -2520,9 +2536,10 @@ EXC_VIRT_BEGIN(h_facility_unavailable, 0x4f80, 0x20)
 EXC_VIRT_END(h_facility_unavailable, 0x4f80, 0x20)
 EXC_COMMON_BEGIN(h_facility_unavailable_common)
 	GEN_COMMON h_facility_unavailable
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	facility_unavailable_exception
-	REST_NVGPRS(r1) /* XXX Shouldn't be necessary in practice */
+	/* XXX Shouldn't be necessary in practice */
+	HANDLER_RESTORE_NVGPRS()
 	b	interrupt_return_hsrr
 
 
@@ -2550,7 +2567,7 @@ EXC_REAL_END(cbe_system_error, 0x1200, 0x100)
 EXC_VIRT_NONE(0x5200, 0x100)
 EXC_COMMON_BEGIN(cbe_system_error_common)
 	GEN_COMMON cbe_system_error
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	cbe_system_error_exception
 	b	interrupt_return_hsrr
 
@@ -2581,7 +2598,7 @@ EXC_VIRT_BEGIN(instruction_breakpoint, 0x5300, 0x100)
 EXC_VIRT_END(instruction_breakpoint, 0x5300, 0x100)
 EXC_COMMON_BEGIN(instruction_breakpoint_common)
 	GEN_COMMON instruction_breakpoint
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	instruction_breakpoint_exception
 	b	interrupt_return_srr
 
@@ -2703,7 +2720,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
 
 EXC_COMMON_BEGIN(denorm_exception_common)
 	GEN_COMMON denorm_exception
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unknown_exception
 	b	interrupt_return_hsrr
 
@@ -2720,7 +2737,7 @@ EXC_REAL_END(cbe_maintenance, 0x1600, 0x100)
 EXC_VIRT_NONE(0x5600, 0x100)
 EXC_COMMON_BEGIN(cbe_maintenance_common)
 	GEN_COMMON cbe_maintenance
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	cbe_maintenance_exception
 	b	interrupt_return_hsrr
 
@@ -2745,10 +2762,10 @@ EXC_VIRT_BEGIN(altivec_assist, 0x5700, 0x100)
 EXC_VIRT_END(altivec_assist, 0x5700, 0x100)
 EXC_COMMON_BEGIN(altivec_assist_common)
 	GEN_COMMON altivec_assist
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 #ifdef CONFIG_ALTIVEC
 	bl	altivec_assist_exception
-	REST_NVGPRS(r1) /* instruction emulation may change GPRs */
+	HANDLER_RESTORE_NVGPRS() /* instruction emulation may change GPRs */
 #else
 	bl	unknown_exception
 #endif
@@ -2767,7 +2784,7 @@ EXC_REAL_END(cbe_thermal, 0x1800, 0x100)
 EXC_VIRT_NONE(0x5800, 0x100)
 EXC_COMMON_BEGIN(cbe_thermal_common)
 	GEN_COMMON cbe_thermal
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	cbe_thermal_exception
 	b	interrupt_return_hsrr
 
@@ -2800,7 +2817,7 @@ EXC_COMMON_BEGIN(soft_nmi_common)
 	subi	r1,r1,INT_FRAME_SIZE
 	__GEN_COMMON_BODY soft_nmi
 
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	soft_nmi_interrupt
 
 	/* Clear MSR_RI before setting SRR0 and SRR1. */
@@ -3124,7 +3141,7 @@ _GLOBAL(enable_machine_check)
 	blr
 
 /* MSR[RI] should be clear because this uses SRR[01] */
-disable_machine_check:
+SYM_FUNC_START_LOCAL(disable_machine_check)
 	mflr	r0
 	bcl	20,31,$+4
 0:	mflr	r3
@@ -3137,3 +3154,4 @@ disable_machine_check:
 	RFI_TO_KERNEL
 1:	mtlr	r0
 	blr
+SYM_FUNC_END(disable_machine_check)
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_32.h linux-libre-6.2-gnu/arch/powerpc/kernel/head_32.h
index c3286260a7d1..f8e2911478a7 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_32.h
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_32.h
@@ -112,7 +112,7 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt)
 	stw	r0,GPR0(r1)
 	lis	r10,STACK_FRAME_REGS_MARKER@ha /* exception frame marker */
 	addi	r10,r10,STACK_FRAME_REGS_MARKER@l
-	stw	r10,8(r1)
+	stw	r10,STACK_INT_FRAME_MARKER(r1)
 	li	r10, \trapno
 	stw	r10,_TRAP(r1)
 	SAVE_GPRS(3, 8, r1)
@@ -127,7 +127,7 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt)
 	mfspr	r10,SPRN_XER
 	addi	r2, r2, -THREAD
 	stw	r10,_XER(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 .endm
 
 .macro prepare_transfer_to_handler
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_40x.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_40x.S
index 088f500896c7..3f68a1624646 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_40x.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_40x.S
@@ -28,6 +28,8 @@
 #include <linux/init.h>
 #include <linux/pgtable.h>
 #include <linux/sizes.h>
+#include <linux/linkage.h>
+
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -602,7 +604,7 @@ start_here:
 	lis	r1,init_thread_union@ha
 	addi	r1,r1,init_thread_union@l
 	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
+	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
 
 	bl	early_init	/* We have to do this with MMU on */
 
@@ -662,7 +664,7 @@ start_here:
  * kernel initialization.  This maps the first 32 MBytes of memory 1:1
  * virtual to physical and more importantly sets the cache mode.
  */
-initial_mmu:
+SYM_FUNC_START_LOCAL(initial_mmu)
 	tlbia			/* Invalidate all TLB entries */
 	isync
 
@@ -711,6 +713,7 @@ initial_mmu:
 	mtspr	SPRN_EVPR,r0
 
 	blr
+SYM_FUNC_END(initial_mmu)
 
 _GLOBAL(abort)
         mfspr   r13,SPRN_DBCR0
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_44x.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_44x.S
index f15cb9fdb692..63a85c16fef4 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_44x.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_44x.S
@@ -109,7 +109,7 @@ _GLOBAL(_start);
 	lis	r1,init_thread_union@h
 	ori	r1,r1,init_thread_union@l
 	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
+	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
 
 	bl	early_init
 
@@ -1012,7 +1012,7 @@ _GLOBAL(start_secondary_47x)
 	 */
 	lis	r1,temp_boot_stack@h
 	ori	r1,r1,temp_boot_stack@l
-	addi	r1,r1,1024-STACK_FRAME_OVERHEAD
+	addi	r1,r1,1024-STACK_FRAME_MIN_SIZE
 	li	r0,0
 	stw	r0,0(r1)
 	bl	mmu_init_secondary
@@ -1025,7 +1025,7 @@ _GLOBAL(start_secondary_47x)
 	lwz	r1,TASK_STACK(r2)
 
 	/* Current stack pointer */
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+	addi	r1,r1,THREAD_SIZE-STACK_FRAME_MIN_SIZE
 	li	r0,0
 	stw	r0,0(r1)
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_64.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_64.S
index dedcc6fe2263..7558ba4eb864 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_64.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_64.S
@@ -18,6 +18,7 @@
  *  variants.
  */
 
+#include <linux/linkage.h>
 #include <linux/threads.h>
 #include <linux/init.h>
 #include <asm/reg.h>
@@ -424,7 +425,7 @@ generic_secondary_common_init:
 
 	/* Create a temp kernel stack for use before relocation is on.	*/
 	ld	r1,PACAEMERGSP(r13)
-	subi	r1,r1,STACK_FRAME_OVERHEAD
+	subi	r1,r1,STACK_FRAME_MIN_SIZE
 
 	/* See if we need to call a cpu state restore handler */
 	LOAD_REG_ADDR(r23, cur_cpu_spec)
@@ -462,7 +463,7 @@ generic_secondary_common_init:
  * Assumes we're mapped EA == RA if the MMU is on.
  */
 #ifdef CONFIG_PPC_BOOK3S
-__mmu_off:
+SYM_FUNC_START_LOCAL(__mmu_off)
 	mfmsr	r3
 	andi.	r0,r3,MSR_IR|MSR_DR
 	beqlr
@@ -473,6 +474,7 @@ __mmu_off:
 	sync
 	rfid
 	b	.	/* prevent speculative execution */
+SYM_FUNC_END(__mmu_off)
 #endif
 
 
@@ -780,7 +782,7 @@ _GLOBAL(pmac_secondary_start)
 
 	/* Create a temp kernel stack for use before relocation is on.	*/
 	ld	r1,PACAEMERGSP(r13)
-	subi	r1,r1,STACK_FRAME_OVERHEAD
+	subi	r1,r1,STACK_FRAME_MIN_SIZE
 
 	b	__secondary_start
 
@@ -869,7 +871,7 @@ _GLOBAL(start_secondary_resume)
 /*
  * This subroutine clobbers r11 and r12
  */
-enable_64b_mode:
+SYM_FUNC_START_LOCAL(enable_64b_mode)
 	mfmsr	r11			/* grab the current MSR */
 #ifdef CONFIG_PPC_BOOK3E_64
 	oris	r11,r11,0x8000		/* CM bit set, we'll set ICM later */
@@ -881,6 +883,7 @@ enable_64b_mode:
 	isync
 #endif
 	blr
+SYM_FUNC_END(enable_64b_mode)
 
 /*
  * This puts the TOC pointer into r2, offset by 0x8000 (as expected
@@ -958,7 +961,7 @@ start_here_multiplatform:
 	LOAD_REG_IMMEDIATE(r1,THREAD_SIZE)
 	add	r1,r3,r1
 	li	r0,0
-	stdu	r0,-STACK_FRAME_OVERHEAD(r1)
+	stdu	r0,-STACK_FRAME_MIN_SIZE(r1)
 
 	/*
 	 * Do very early kernel initializations, including initial hash table
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_85xx.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_85xx.S
index 52c0ab416326..fdbee1093e2b 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_85xx.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_85xx.S
@@ -29,6 +29,8 @@
 #include <linux/init.h>
 #include <linux/threads.h>
 #include <linux/pgtable.h>
+#include <linux/linkage.h>
+
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -229,7 +231,7 @@ set_ivor:
 	lis	r1,init_thread_union@h
 	ori	r1,r1,init_thread_union@l
 	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
+	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
 
 #ifdef CONFIG_SMP
 	stw	r24, TASK_CPU(r2)
@@ -862,7 +864,7 @@ _GLOBAL(load_up_spe)
  * SPE unavailable trap from kernel - print a message, but let
  * the task use SPE in the kernel until it returns to user mode.
  */
-KernelSPE:
+SYM_FUNC_START_LOCAL(KernelSPE)
 	lwz	r3,_MSR(r1)
 	oris	r3,r3,MSR_SPE@h
 	stw	r3,_MSR(r1)	/* enable use of SPE after return */
@@ -879,13 +881,14 @@ KernelSPE:
 #endif
 	.align	4,0
 
+SYM_FUNC_END(KernelSPE)
 #endif /* CONFIG_SPE */
 
 /*
  * Translate the effec addr in r3 to phys addr. The phys addr will be put
  * into r3(higher 32bit) and r4(lower 32bit)
  */
-get_phys_addr:
+SYM_FUNC_START_LOCAL(get_phys_addr)
 	mfmsr	r8
 	mfspr	r9,SPRN_PID
 	rlwinm	r9,r9,16,0x3fff0000	/* turn PID into MAS6[SPID] */
@@ -907,6 +910,7 @@ get_phys_addr:
 	mfspr	r3,SPRN_MAS7
 #endif
 	blr
+SYM_FUNC_END(get_phys_addr)
 
 /*
  * Global functions
@@ -972,10 +976,10 @@ _GLOBAL(__giveup_spe)
 	li	r4,THREAD_ACC
 	evstddx	evr6, r4, r3		/* save off accumulator */
 	beq	1f
-	lwz	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	lwz	r4,_MSR-STACK_INT_FRAME_REGS(r5)
 	lis	r3,MSR_SPE@h
 	andc	r4,r4,r3		/* disable SPE for previous task */
-	stw	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	stw	r4,_MSR-STACK_INT_FRAME_REGS(r5)
 1:
 	blr
 #endif /* CONFIG_SPE */
@@ -1044,7 +1048,7 @@ __secondary_start:
 	lwz	r1,TASK_STACK(r2)
 
 	/* stack */
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+	addi	r1,r1,THREAD_SIZE-STACK_FRAME_MIN_SIZE
 	li	r0,0
 	stw	r0,0(r1)
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_8xx.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_8xx.S
index 0b05f2be66b9..a79751e05781 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_8xx.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_8xx.S
@@ -18,6 +18,8 @@
 #include <linux/magic.h>
 #include <linux/pgtable.h>
 #include <linux/sizes.h>
+#include <linux/linkage.h>
+
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -537,7 +539,7 @@ start_here:
 	ori	r0, r0, STACK_END_MAGIC@l
 	stw	r0, 0(r1)
 	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
+	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
 
 	lis	r6, swapper_pg_dir@ha
 	tophys(r6,r6)
@@ -625,7 +627,7 @@ start_here:
  * 24 Mbytes of data, and the 512k IMMR space.  Anything not covered by
  * these mappings is mapped by page tables.
  */
-initial_mmu:
+SYM_FUNC_START_LOCAL(initial_mmu)
 	li	r8, 0
 	mtspr	SPRN_MI_CTR, r8		/* remove PINNED ITLB entries */
 	lis	r10, MD_TWAM@h
@@ -686,6 +688,7 @@ initial_mmu:
 #endif
 	mtspr	SPRN_DER, r8
 	blr
+SYM_FUNC_END(initial_mmu)
 
 _GLOBAL(mmu_pin_tlb)
 	lis	r9, (1f - PAGE_OFFSET)@h
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_book3s_32.S linux-libre-6.2-gnu/arch/powerpc/kernel/head_book3s_32.S
index 519b60695167..c51f28b5abc0 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_book3s_32.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_book3s_32.S
@@ -18,6 +18,8 @@
 
 #include <linux/init.h>
 #include <linux/pgtable.h>
+#include <linux/linkage.h>
+
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -840,7 +842,7 @@ __secondary_start:
 	lwz	r1,TASK_STACK(r1)
 
 	/* stack */
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+	addi	r1,r1,THREAD_SIZE-STACK_FRAME_MIN_SIZE
 	li	r0,0
 	tophys(r3,r1)
 	stw	r0,0(r3)
@@ -877,7 +879,7 @@ END_MMU_FTR_SECTION_IFCLR(MMU_FTR_HPTE_TABLE)
  * Load stuff into the MMU.  Intended to be called with
  * IR=0 and DR=0.
  */
-early_hash_table:
+SYM_FUNC_START_LOCAL(early_hash_table)
 	sync			/* Force all PTE updates to finish */
 	isync
 	tlbia			/* Clear all TLB entries */
@@ -888,8 +890,9 @@ early_hash_table:
 	ori	r6, r6, 3	/* 256kB table */
 	mtspr	SPRN_SDR1, r6
 	blr
+SYM_FUNC_END(early_hash_table)
 
-load_up_mmu:
+SYM_FUNC_START_LOCAL(load_up_mmu)
 	sync			/* Force all PTE updates to finish */
 	isync
 	tlbia			/* Clear all TLB entries */
@@ -918,6 +921,7 @@ BEGIN_MMU_FTR_SECTION
 	LOAD_BAT(7,r3,r4,r5)
 END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
 	blr
+SYM_FUNC_END(load_up_mmu)
 
 _GLOBAL(load_segment_registers)
 	li	r0, NUM_USER_SEGMENTS /* load up user segment register values */
@@ -966,7 +970,7 @@ END_MMU_FTR_SECTION_IFCLR(MMU_FTR_HPTE_TABLE)
 	lis	r1,init_thread_union@ha
 	addi	r1,r1,init_thread_union@l
 	li	r0,0
-	stwu	r0,THREAD_SIZE-STACK_FRAME_OVERHEAD(r1)
+	stwu	r0,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r1)
 /*
  * Do early platform-specific initialization,
  * and set up the MMU.
@@ -1028,7 +1032,7 @@ END_MMU_FTR_SECTION_IFCLR(MMU_FTR_HPTE_TABLE)
  * this makes sure it's done.
  *  -- Cort
  */
-clear_bats:
+SYM_FUNC_START_LOCAL(clear_bats)
 	li	r10,0
 
 	mtspr	SPRN_DBAT0U,r10
@@ -1072,6 +1076,7 @@ BEGIN_MMU_FTR_SECTION
 	mtspr	SPRN_IBAT7L,r10
 END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
 	blr
+SYM_FUNC_END(clear_bats)
 
 _GLOBAL(update_bats)
 	lis	r4, 1f@h
@@ -1108,15 +1113,16 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
 	mtspr	SPRN_SRR1, r6
 	rfi
 
-flush_tlbs:
+SYM_FUNC_START_LOCAL(flush_tlbs)
 	lis	r10, 0x40
 1:	addic.	r10, r10, -0x1000
 	tlbie	r10
 	bgt	1b
 	sync
 	blr
+SYM_FUNC_END(flush_tlbs)
 
-mmu_off:
+SYM_FUNC_START_LOCAL(mmu_off)
  	addi	r4, r3, __after_mmu_off - _start
 	mfmsr	r3
 	andi.	r0,r3,MSR_DR|MSR_IR		/* MMU enabled? */
@@ -1128,9 +1134,10 @@ mmu_off:
 	mtspr	SPRN_SRR1,r3
 	sync
 	rfi
+SYM_FUNC_END(mmu_off)
 
 /* We use one BAT to map up to 256M of RAM at _PAGE_OFFSET */
-initial_bats:
+SYM_FUNC_START_LOCAL(initial_bats)
 	lis	r11,PAGE_OFFSET@h
 	tophys(r8,r11)
 #ifdef CONFIG_SMP
@@ -1146,9 +1153,10 @@ initial_bats:
 	mtspr	SPRN_IBAT0U,r11
 	isync
 	blr
+SYM_FUNC_END(initial_bats)
 
 #ifdef CONFIG_BOOTX_TEXT
-setup_disp_bat:
+SYM_FUNC_START_LOCAL(setup_disp_bat)
 	/*
 	 * setup the display bat prepared for us in prom.c
 	 */
@@ -1164,10 +1172,11 @@ setup_disp_bat:
 	mtspr	SPRN_DBAT3L,r8
 	mtspr	SPRN_DBAT3U,r11
 	blr
+SYM_FUNC_END(setup_disp_bat)
 #endif /* CONFIG_BOOTX_TEXT */
 
 #ifdef CONFIG_PPC_EARLY_DEBUG_CPM
-setup_cpm_bat:
+SYM_FUNC_START_LOCAL(setup_cpm_bat)
 	lis	r8, 0xf000
 	ori	r8, r8,	0x002a
 	mtspr	SPRN_DBAT1L, r8
@@ -1177,10 +1186,11 @@ setup_cpm_bat:
 	mtspr	SPRN_DBAT1U, r11
 
 	blr
+SYM_FUNC_END(setup_cpm_bat)
 #endif
 
 #ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO
-setup_usbgecko_bat:
+SYM_FUNC_START_LOCAL(setup_usbgecko_bat)
 	/* prepare a BAT for early io */
 #if defined(CONFIG_GAMECUBE)
 	lis	r8, 0x0c00
@@ -1199,6 +1209,7 @@ setup_usbgecko_bat:
 	mtspr	SPRN_DBAT1L, r8
 	mtspr	SPRN_DBAT1U, r11
 	blr
+SYM_FUNC_END(setup_usbgecko_bat)
 #endif
 
 	.data
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/head_booke.h linux-libre-6.2-gnu/arch/powerpc/kernel/head_booke.h
index 1cb9d0f7cbf2..37d43c172676 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/head_booke.h
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/head_booke.h
@@ -84,7 +84,7 @@ END_BTB_FLUSH_SECTION
 	stw	r0,GPR0(r1)
 	lis	r10, STACK_FRAME_REGS_MARKER@ha	/* exception frame marker */
 	addi	r10, r10, STACK_FRAME_REGS_MARKER@l
-	stw	r10, 8(r1)
+	stw	r10, STACK_INT_FRAME_MARKER(r1)
 	li	r10, \trapno
 	stw	r10,_TRAP(r1)
 	SAVE_GPRS(3, 8, r1)
@@ -99,7 +99,7 @@ END_BTB_FLUSH_SECTION
 	mfspr	r10,SPRN_XER
 	addi	r2, r2, -THREAD
 	stw	r10,_XER(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 .endm
 
 .macro prepare_transfer_to_handler
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/hw_breakpoint.c linux-libre-6.2-gnu/arch/powerpc/kernel/hw_breakpoint.c
index 8db1a15d7acb..e1b4e70c8fd0 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/hw_breakpoint.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/hw_breakpoint.c
@@ -646,7 +646,7 @@ int hw_breakpoint_handler(struct die_args *args)
 	ppc_inst_t instr = ppc_inst(0);
 	int type = 0;
 	int size = 0;
-	unsigned long ea;
+	unsigned long ea = 0;
 
 	/* Disable breakpoints during exception handling */
 	hw_breakpoint_disable();
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt.c linux-libre-6.2-gnu/arch/powerpc/kernel/interrupt.c
index fc6631a80527..0ec1581619db 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/interrupt.c
@@ -50,16 +50,18 @@ static inline bool exit_must_hard_disable(void)
  */
 static notrace __always_inline bool prep_irq_for_enabled_exit(bool restartable)
 {
+	bool must_hard_disable = (exit_must_hard_disable() || !restartable);
+
 	/* This must be done with RI=1 because tracing may touch vmaps */
 	trace_hardirqs_on();
 
-	if (exit_must_hard_disable() || !restartable)
+	if (must_hard_disable)
 		__hard_EE_RI_disable();
 
 #ifdef CONFIG_PPC64
 	/* This pattern matches prep_irq_for_idle */
 	if (unlikely(lazy_irq_pending_nocheck())) {
-		if (exit_must_hard_disable() || !restartable) {
+		if (must_hard_disable) {
 			local_paca->irq_happened |= PACA_IRQ_HARD_DIS;
 			__hard_RI_enable();
 		}
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt_64.S linux-libre-6.2-gnu/arch/powerpc/kernel/interrupt_64.S
index a019ed6fc839..fccc34489add 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/interrupt_64.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/interrupt_64.S
@@ -77,11 +77,11 @@ _ASM_NOKPROBE_SYMBOL(system_call_vectored_\name)
 	std	r11,_TRAP(r1)
 	std	r12,_CCR(r1)
 	std	r3,ORIG_GPR3(r1)
+	LOAD_REG_IMMEDIATE(r11, STACK_FRAME_REGS_MARKER)
+	std	r11,STACK_INT_FRAME_MARKER(r1)		/* "regs" marker */
 	/* Calling convention has r3 = regs, r4 = orig r0 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	mr	r4,r0
-	LOAD_REG_IMMEDIATE(r11, STACK_FRAME_REGS_MARKER)
-	std	r11,-16(r3)		/* "regshere" marker */
 
 BEGIN_FTR_SECTION
 	HMT_MEDIUM
@@ -96,10 +96,15 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
 	 * but this is the best we can do.
 	 */
 
+	/*
+	 * Zero user registers to prevent influencing speculative execution
+	 * state of kernel code.
+	 */
+	SANITIZE_SYSCALL_GPRS()
 	bl	system_call_exception
 
 .Lsyscall_vectored_\name\()_exit:
-	addi	r4,r1,STACK_FRAME_OVERHEAD
+	addi	r4,r1,STACK_INT_FRAME_REGS
 	li	r5,1 /* scv */
 	bl	syscall_exit_prepare
 	std	r1,PACA_EXIT_SAVE_R1(r13) /* save r1 for restart */
@@ -124,6 +129,7 @@ BEGIN_FTR_SECTION
 	HMT_MEDIUM_LOW
 END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
 
+	SANITIZE_RESTORE_NVGPRS()
 	cmpdi	r3,0
 	bne	.Lsyscall_vectored_\name\()_restore_regs
 
@@ -159,7 +165,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
 	ld	r4,_LINK(r1)
 	ld	r5,_XER(r1)
 
-	REST_NVGPRS(r1)
+	HANDLER_RESTORE_NVGPRS()
 	REST_GPR(0, r1)
 	mtcr	r2
 	mtctr	r3
@@ -176,7 +182,7 @@ _ASM_NOKPROBE_SYMBOL(syscall_vectored_\name\()_restart)
 	ld	r1,PACA_EXIT_SAVE_R1(r13)
 	LOAD_PACA_TOC()
 	ld	r3,RESULT(r1)
-	addi	r4,r1,STACK_FRAME_OVERHEAD
+	addi	r4,r1,STACK_INT_FRAME_REGS
 	li	r11,IRQS_ALL_DISABLED
 	stb	r11,PACAIRQSOFTMASK(r13)
 	bl	syscall_exit_restart
@@ -250,11 +256,11 @@ END_BTB_FLUSH_SECTION
 	std	r11,_TRAP(r1)
 	std	r12,_CCR(r1)
 	std	r3,ORIG_GPR3(r1)
+	LOAD_REG_IMMEDIATE(r11, STACK_FRAME_REGS_MARKER)
+	std	r11,STACK_INT_FRAME_MARKER(r1)		/* "regs" marker */
 	/* Calling convention has r3 = regs, r4 = orig r0 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	mr	r4,r0
-	LOAD_REG_IMMEDIATE(r11, STACK_FRAME_REGS_MARKER)
-	std	r11,-16(r3)		/* "regshere" marker */
 
 #ifdef CONFIG_PPC_BOOK3S
 	li	r11,1
@@ -275,10 +281,15 @@ END_BTB_FLUSH_SECTION
 	wrteei	1
 #endif
 
+	/*
+	 * Zero user registers to prevent influencing speculative execution
+	 * state of kernel code.
+	 */
+	SANITIZE_SYSCALL_GPRS()
 	bl	system_call_exception
 
 .Lsyscall_exit:
-	addi	r4,r1,STACK_FRAME_OVERHEAD
+	addi	r4,r1,STACK_INT_FRAME_REGS
 	li	r5,0 /* !scv */
 	bl	syscall_exit_prepare
 	std	r1,PACA_EXIT_SAVE_R1(r13) /* save r1 for restart */
@@ -315,6 +326,7 @@ BEGIN_FTR_SECTION
 	stdcx.	r0,0,r1			/* to clear the reservation */
 END_FTR_SECTION_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 
+	SANITIZE_RESTORE_NVGPRS()
 	cmpdi	r3,0
 	bne	.Lsyscall_restore_regs
 	/* Zero volatile regs that may contain sensitive kernel data */
@@ -342,7 +354,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR)
 .Lsyscall_restore_regs:
 	ld	r3,_CTR(r1)
 	ld	r4,_XER(r1)
-	REST_NVGPRS(r1)
+	HANDLER_RESTORE_NVGPRS()
 	mtctr	r3
 	mtspr	SPRN_XER,r4
 	REST_GPR(0, r1)
@@ -357,7 +369,7 @@ _ASM_NOKPROBE_SYMBOL(syscall_restart)
 	ld	r1,PACA_EXIT_SAVE_R1(r13)
 	LOAD_PACA_TOC()
 	ld	r3,RESULT(r1)
-	addi	r4,r1,STACK_FRAME_OVERHEAD
+	addi	r4,r1,STACK_INT_FRAME_REGS
 	li	r11,IRQS_ALL_DISABLED
 	stb	r11,PACAIRQSOFTMASK(r13)
 	bl	syscall_exit_restart
@@ -388,7 +400,7 @@ _ASM_NOKPROBE_SYMBOL(fast_interrupt_return_srr)
 	andi.	r0,r5,MSR_RI
 	li	r3,0 /* 0 return value, no EMULATE_STACK_STORE */
 	bne+	.Lfast_kernel_interrupt_return_srr
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	unrecoverable_exception
 	b	. /* should not get here */
 #else
@@ -406,11 +418,13 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\())
 	beq	interrupt_return_\srr\()_kernel
 interrupt_return_\srr\()_user: /* make backtraces match the _kernel variant */
 _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_user)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	interrupt_exit_user_prepare
+#ifndef CONFIG_INTERRUPT_SANITIZE_REGISTERS
 	cmpdi	r3,0
 	bne-	.Lrestore_nvgprs_\srr
 .Lrestore_nvgprs_\srr\()_cont:
+#endif
 	std	r1,PACA_EXIT_SAVE_R1(r13) /* save r1 for restart */
 #ifdef CONFIG_PPC_BOOK3S
 .Linterrupt_return_\srr\()_user_rst_start:
@@ -424,6 +438,7 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_user)
 	stb	r11,PACAIRQHAPPENED(r13) # clear out possible HARD_DIS
 
 .Lfast_user_interrupt_return_\srr\():
+	SANITIZE_RESTORE_NVGPRS()
 #ifdef CONFIG_PPC_BOOK3S
 	.ifc \srr,srr
 	lbz	r4,PACASRR_VALID(r13)
@@ -493,9 +508,11 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 	b	.	/* prevent speculative execution */
 .Linterrupt_return_\srr\()_user_rst_end:
 
+#ifndef CONFIG_INTERRUPT_SANITIZE_REGISTERS
 .Lrestore_nvgprs_\srr\():
 	REST_NVGPRS(r1)
 	b	.Lrestore_nvgprs_\srr\()_cont
+#endif
 
 #ifdef CONFIG_PPC_BOOK3S
 interrupt_return_\srr\()_user_restart:
@@ -503,7 +520,7 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_user_restart)
 	GET_PACA(r13)
 	ld	r1,PACA_EXIT_SAVE_R1(r13)
 	LOAD_PACA_TOC()
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	li	r11,IRQS_ALL_DISABLED
 	stb	r11,PACAIRQSOFTMASK(r13)
 	bl	interrupt_exit_user_restart
@@ -518,7 +535,7 @@ RESTART_TABLE(.Linterrupt_return_\srr\()_user_rst_start, .Linterrupt_return_\srr
 	.balign IFETCH_ALIGN_BYTES
 interrupt_return_\srr\()_kernel:
 _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_kernel)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	bl	interrupt_exit_kernel_prepare
 
 	std	r1,PACA_EXIT_SAVE_R1(r13) /* save r1 for restart */
@@ -585,6 +602,7 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_kernel)
 	stb	r11,PACAIRQHAPPENED(r13) // clear the possible HARD_DIS
 
 .Lfast_kernel_interrupt_return_\srr\():
+	SANITIZE_RESTORE_NVGPRS()
 	cmpdi	cr1,r3,0
 #ifdef CONFIG_PPC_BOOK3S
 	.ifc \srr,srr
@@ -637,7 +655,7 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_STCX_CHECKS_ADDRESS)
 	 * Leaving a stale STACK_FRAME_REGS_MARKER on the stack can confuse
 	 * the reliable stack unwinder later on. Clear it.
 	 */
-	std	r0,STACK_FRAME_OVERHEAD-16(r1)
+	std	r0,STACK_INT_FRAME_MARKER(r1)
 
 	REST_GPRS(2, 5, r1)
 
@@ -684,7 +702,7 @@ _ASM_NOKPROBE_SYMBOL(interrupt_return_\srr\()_kernel_restart)
 	GET_PACA(r13)
 	ld	r1,PACA_EXIT_SAVE_R1(r13)
 	LOAD_PACA_TOC()
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 	li	r11,IRQS_ALL_DISABLED
 	stb	r11,PACAIRQSOFTMASK(r13)
 	bl	interrupt_exit_kernel_restart
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/irq.c linux-libre-6.2-gnu/arch/powerpc/kernel/irq.c
index 9ede61a5a469..c9535f2760b5 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/irq.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/irq.c
@@ -210,7 +210,7 @@ static __always_inline void call_do_softirq(const void *sp)
 		 PPC_LL "	%%r1, 0(%%r1)		;"
 		 : // Outputs
 		 : // Inputs
-		   [sp] "b" (sp), [offset] "i" (THREAD_SIZE - STACK_FRAME_OVERHEAD),
+		   [sp] "b" (sp), [offset] "i" (THREAD_SIZE - STACK_FRAME_MIN_SIZE),
 		   [callee] "i" (__do_softirq)
 		 : // Clobbers
 		   "lr", "xer", "ctr", "memory", "cr0", "cr1", "cr5", "cr6",
@@ -238,7 +238,7 @@ static void __do_irq(struct pt_regs *regs, unsigned long oldsp)
 	irq = static_call(ppc_get_irq)();
 
 	/* We can hard enable interrupts now to allow perf interrupts */
-	if (should_hard_irq_enable())
+	if (should_hard_irq_enable(regs))
 		do_hard_irq_enable();
 
 	/* And finally process it */
@@ -264,7 +264,7 @@ static __always_inline void call_do_irq(struct pt_regs *regs, void *sp)
 		 : // Outputs
 		   "+r" (r3)
 		 : // Inputs
-		   [sp] "b" (sp), [offset] "i" (THREAD_SIZE - STACK_FRAME_OVERHEAD),
+		   [sp] "b" (sp), [offset] "i" (THREAD_SIZE - STACK_FRAME_MIN_SIZE),
 		   [callee] "i" (__do_irq)
 		 : // Clobbers
 		   "lr", "xer", "ctr", "memory", "cr0", "cr1", "cr5", "cr6",
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/kgdb.c linux-libre-6.2-gnu/arch/powerpc/kernel/kgdb.c
index 1a1e9995dae3..ebe4d1645ca1 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/kgdb.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/kgdb.c
@@ -191,7 +191,7 @@ static int kgdb_break_match(struct pt_regs *regs)
 void sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *p)
 {
 	struct pt_regs *regs = (struct pt_regs *)(p->thread.ksp +
-						  STACK_FRAME_OVERHEAD);
+						  STACK_INT_FRAME_REGS);
 	unsigned long *ptr = gdb_regs;
 	int reg;
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/kprobes.c linux-libre-6.2-gnu/arch/powerpc/kernel/kprobes.c
index bd7b1a035459..b20ee72e873a 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/kprobes.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/kprobes.c
@@ -20,12 +20,12 @@
 #include <linux/kdebug.h>
 #include <linux/slab.h>
 #include <linux/moduleloader.h>
+#include <linux/set_memory.h>
 #include <asm/code-patching.h>
 #include <asm/cacheflush.h>
 #include <asm/sstep.h>
 #include <asm/sections.h>
 #include <asm/inst.h>
-#include <asm/set_memory.h>
 #include <linux/uaccess.h>
 
 DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL;
@@ -134,10 +134,9 @@ void *alloc_insn_page(void)
 	if (!page)
 		return NULL;
 
-	if (strict_module_rwx_enabled()) {
-		set_memory_ro((unsigned long)page, 1);
-		set_memory_x((unsigned long)page, 1);
-	}
+	if (strict_module_rwx_enabled())
+		set_memory_rox((unsigned long)page, 1);
+
 	return page;
 }
 
@@ -158,9 +157,7 @@ int arch_prepare_kprobe(struct kprobe *p)
 		printk("Cannot register a kprobe on the second word of prefixed instruction\n");
 		ret = -EINVAL;
 	}
-	preempt_disable();
 	prev = get_kprobe(p->addr - 1);
-	preempt_enable_no_resched();
 
 	/*
 	 * When prev is a ftrace-based kprobe, we don't have an insn, and it
@@ -371,7 +368,7 @@ int kprobe_handler(struct pt_regs *regs)
 
 			if (ret > 0) {
 				restore_previous_kprobe(kcb);
-				preempt_enable_no_resched();
+				preempt_enable();
 				return 1;
 			}
 		}
@@ -384,7 +381,7 @@ int kprobe_handler(struct pt_regs *regs)
 	if (p->pre_handler && p->pre_handler(p, regs)) {
 		/* handler changed execution path, so skip ss setup */
 		reset_current_kprobe();
-		preempt_enable_no_resched();
+		preempt_enable();
 		return 1;
 	}
 
@@ -397,7 +394,7 @@ int kprobe_handler(struct pt_regs *regs)
 
 			kcb->kprobe_status = KPROBE_HIT_SSDONE;
 			reset_current_kprobe();
-			preempt_enable_no_resched();
+			preempt_enable();
 			return 1;
 		}
 	}
@@ -406,7 +403,7 @@ int kprobe_handler(struct pt_regs *regs)
 	return 1;
 
 no_kprobe:
-	preempt_enable_no_resched();
+	preempt_enable();
 	return ret;
 }
 NOKPROBE_SYMBOL(kprobe_handler);
@@ -492,7 +489,7 @@ int kprobe_post_handler(struct pt_regs *regs)
 	}
 	reset_current_kprobe();
 out:
-	preempt_enable_no_resched();
+	preempt_enable();
 
 	/*
 	 * if somebody else is singlestepping across a probe point, msr
@@ -531,7 +528,7 @@ int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
 			restore_previous_kprobe(kcb);
 		else
 			reset_current_kprobe();
-		preempt_enable_no_resched();
+		preempt_enable();
 		break;
 	case KPROBE_HIT_ACTIVE:
 	case KPROBE_HIT_SSDONE:
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/misc_32.S linux-libre-6.2-gnu/arch/powerpc/kernel/misc_32.S
index e5127b19fec2..daf8f87d2372 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/misc_32.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/misc_32.S
@@ -382,7 +382,7 @@ EXPORT_SYMBOL(__bswapdi2)
 _GLOBAL(start_secondary_resume)
 	/* Reset stack */
 	rlwinm	r1, r1, 0, 0, 31 - THREAD_SHIFT
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
+	addi	r1,r1,THREAD_SIZE-STACK_FRAME_MIN_SIZE
 	li	r3,0
 	stw	r3,0(r1)		/* Zero the stack frame pointer	*/
 	bl	start_secondary
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/misc_64.S linux-libre-6.2-gnu/arch/powerpc/kernel/misc_64.S
index 36184cada00b..c39c07a4c06e 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/misc_64.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/misc_64.S
@@ -9,6 +9,7 @@
  * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
  */
 
+#include <linux/linkage.h>
 #include <linux/sys.h>
 #include <asm/unistd.h>
 #include <asm/errno.h>
@@ -353,7 +354,7 @@ _GLOBAL(kexec_smp_wait)
  *
  * don't overwrite r3 here, it is live for kexec_wait above.
  */
-real_mode:	/* assume normal blr return */
+SYM_FUNC_START_LOCAL(real_mode)	/* assume normal blr return */
 #ifdef CONFIG_PPC_BOOK3E_64
 	/* Create an identity mapping. */
 	b	kexec_create_tlb
@@ -370,6 +371,7 @@ real_mode:	/* assume normal blr return */
 	mtspr	SPRN_SRR0,r11
 	rfid
 #endif
+SYM_FUNC_END(real_mode)
 
 /*
  * kexec_sequence(newstack, start, image, control, clear_all(),
@@ -384,7 +386,7 @@ _GLOBAL(kexec_sequence)
 	std	r0,16(r1)
 
 	/* switch stacks to newstack -- &kexec_stack.stack */
-	stdu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r3)
+	stdu	r1,THREAD_SIZE-STACK_FRAME_MIN_SIZE(r3)
 	mr	r1,r3
 
 	li	r0,0
@@ -401,7 +403,7 @@ _GLOBAL(kexec_sequence)
 	std	r26,-48(r1)
 	std	r25,-56(r1)
 
-	stdu	r1,-STACK_FRAME_OVERHEAD-64(r1)
+	stdu	r1,-STACK_FRAME_MIN_SIZE-64(r1)
 
 	/* save args into preserved regs */
 	mr	r31,r3			/* newstack (both) */
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/module_64.c linux-libre-6.2-gnu/arch/powerpc/kernel/module_64.c
index 7e45dc98df8a..ff045644f13f 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/module_64.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/module_64.c
@@ -31,6 +31,16 @@
    this, and makes other things simpler.  Anton?
    --RR.  */
 
+bool module_elf_check_arch(Elf_Ehdr *hdr)
+{
+	unsigned long abi_level = hdr->e_flags & 0x3;
+
+	if (IS_ENABLED(CONFIG_PPC64_ELF_ABI_V2))
+		return abi_level == 2;
+	else
+		return abi_level < 2;
+}
+
 #ifdef CONFIG_PPC64_ELF_ABI_V2
 
 static func_desc_t func_desc(unsigned long addr)
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/optprobes.c linux-libre-6.2-gnu/arch/powerpc/kernel/optprobes.c
index 3b1c2236cbee..004fae2044a3 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/optprobes.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/optprobes.c
@@ -112,7 +112,7 @@ static void optimized_callback(struct optimized_kprobe *op,
 		__this_cpu_write(current_kprobe, NULL);
 	}
 
-	preempt_enable_no_resched();
+	preempt_enable();
 }
 NOKPROBE_SYMBOL(optimized_callback);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/optprobes_head.S linux-libre-6.2-gnu/arch/powerpc/kernel/optprobes_head.S
index cd4e7bc32609..35932f45fb4e 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/optprobes_head.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/optprobes_head.S
@@ -85,7 +85,7 @@ optprobe_template_op_address:
 	TEMPLATE_FOR_IMM_LOAD_INSNS
 
 	/* 2. pt_regs pointer in r4 */
-	addi	r4,r1,STACK_FRAME_OVERHEAD
+	addi	r4,r1,STACK_INT_FRAME_REGS
 
 	.global optprobe_template_call_handler
 optprobe_template_call_handler:
@@ -96,7 +96,7 @@ optprobe_template_call_handler:
 	 * Parameters for instruction emulation:
 	 * 1. Pass SP in register r3.
 	 */
-	addi	r3,r1,STACK_FRAME_OVERHEAD
+	addi	r3,r1,STACK_INT_FRAME_REGS
 
 	.global optprobe_template_insn
 optprobe_template_insn:
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/ppc_save_regs.S linux-libre-6.2-gnu/arch/powerpc/kernel/ppc_save_regs.S
index 2d4d21bb46a9..49813f982468 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/ppc_save_regs.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/ppc_save_regs.S
@@ -21,60 +21,33 @@
  * different ABIs, though).
  */
 _GLOBAL(ppc_save_regs)
-	PPC_STL	r0,0*SZL(r3)
+	/* This allows stack frame accessor macros and offsets to be used */
+	subi	r3,r3,STACK_INT_FRAME_REGS
+	PPC_STL	r0,GPR0(r3)
 #ifdef CONFIG_PPC32
-	stmw	r2, 2*SZL(r3)
+	stmw	r2,GPR2(r3)
 #else
-	PPC_STL	r2,2*SZL(r3)
-	PPC_STL	r3,3*SZL(r3)
-	PPC_STL	r4,4*SZL(r3)
-	PPC_STL	r5,5*SZL(r3)
-	PPC_STL	r6,6*SZL(r3)
-	PPC_STL	r7,7*SZL(r3)
-	PPC_STL	r8,8*SZL(r3)
-	PPC_STL	r9,9*SZL(r3)
-	PPC_STL	r10,10*SZL(r3)
-	PPC_STL	r11,11*SZL(r3)
-	PPC_STL	r12,12*SZL(r3)
-	PPC_STL	r13,13*SZL(r3)
-	PPC_STL	r14,14*SZL(r3)
-	PPC_STL	r15,15*SZL(r3)
-	PPC_STL	r16,16*SZL(r3)
-	PPC_STL	r17,17*SZL(r3)
-	PPC_STL	r18,18*SZL(r3)
-	PPC_STL	r19,19*SZL(r3)
-	PPC_STL	r20,20*SZL(r3)
-	PPC_STL	r21,21*SZL(r3)
-	PPC_STL	r22,22*SZL(r3)
-	PPC_STL	r23,23*SZL(r3)
-	PPC_STL	r24,24*SZL(r3)
-	PPC_STL	r25,25*SZL(r3)
-	PPC_STL	r26,26*SZL(r3)
-	PPC_STL	r27,27*SZL(r3)
-	PPC_STL	r28,28*SZL(r3)
-	PPC_STL	r29,29*SZL(r3)
-	PPC_STL	r30,30*SZL(r3)
-	PPC_STL	r31,31*SZL(r3)
+	SAVE_GPRS(2, 31, r3)
 	lbz	r0,PACAIRQSOFTMASK(r13)
-	PPC_STL	r0,SOFTE-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,SOFTE(r3)
 #endif
 	/* go up one stack frame for SP */
 	PPC_LL	r4,0(r1)
-	PPC_STL	r4,1*SZL(r3)
+	PPC_STL	r4,GPR1(r3)
 	/* get caller's LR */
 	PPC_LL	r0,LRSAVE(r4)
-	PPC_STL	r0,_LINK-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_LINK(r3)
 	mflr	r0
-	PPC_STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_NIP(r3)
 	mfmsr	r0
-	PPC_STL	r0,_MSR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_MSR(r3)
 	mfctr	r0
-	PPC_STL	r0,_CTR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CTR(r3)
 	mfxer	r0
-	PPC_STL	r0,_XER-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_XER(r3)
 	mfcr	r0
-	PPC_STL	r0,_CCR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CCR(r3)
 	li	r0,0
-	PPC_STL	r0,_TRAP-STACK_FRAME_OVERHEAD(r3)
-	PPC_STL	r0,ORIG_GPR3-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_TRAP(r3)
+	PPC_STL	r0,ORIG_GPR3(r3)
 	blr
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/process.c linux-libre-6.2-gnu/arch/powerpc/kernel/process.c
index 67da147fe34d..c22cc234672f 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/process.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/process.c
@@ -862,10 +862,8 @@ static inline int set_breakpoint_8xx(struct arch_hw_breakpoint *brk)
 	return 0;
 }
 
-void __set_breakpoint(int nr, struct arch_hw_breakpoint *brk)
+static void set_hw_breakpoint(int nr, struct arch_hw_breakpoint *brk)
 {
-	memcpy(this_cpu_ptr(&current_brk[nr]), brk, sizeof(*brk));
-
 	if (dawr_enabled())
 		// Power8 or later
 		set_dawr(nr, brk);
@@ -879,6 +877,12 @@ void __set_breakpoint(int nr, struct arch_hw_breakpoint *brk)
 		WARN_ON_ONCE(1);
 }
 
+void __set_breakpoint(int nr, struct arch_hw_breakpoint *brk)
+{
+	memcpy(this_cpu_ptr(&current_brk[nr]), brk, sizeof(*brk));
+	set_hw_breakpoint(nr, brk);
+}
+
 /* Check if we have DAWR or DABR hardware */
 bool ppc_breakpoint_available(void)
 {
@@ -891,6 +895,34 @@ bool ppc_breakpoint_available(void)
 }
 EXPORT_SYMBOL_GPL(ppc_breakpoint_available);
 
+/* Disable the breakpoint in hardware without touching current_brk[] */
+void suspend_breakpoints(void)
+{
+	struct arch_hw_breakpoint brk = {0};
+	int i;
+
+	if (!ppc_breakpoint_available())
+		return;
+
+	for (i = 0; i < nr_wp_slots(); i++)
+		set_hw_breakpoint(i, &brk);
+}
+
+/*
+ * Re-enable breakpoints suspended by suspend_breakpoints() in hardware
+ * from current_brk[]
+ */
+void restore_breakpoints(void)
+{
+	int i;
+
+	if (!ppc_breakpoint_available())
+		return;
+
+	for (i = 0; i < nr_wp_slots(); i++)
+		set_hw_breakpoint(i, this_cpu_ptr(&current_brk[i]));
+}
+
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 
 static inline bool tm_enabled(struct task_struct *tsk)
@@ -1359,7 +1391,7 @@ static void show_instructions(struct pt_regs *regs)
 	unsigned long nip = regs->nip;
 	unsigned long pc = regs->nip - (NR_INSN_TO_PRINT * 3 / 4 * sizeof(int));
 
-	printk("Instruction dump:");
+	printk("Code: ");
 
 	/*
 	 * If we were executing with the MMU off for instructions, adjust pc
@@ -1373,9 +1405,6 @@ static void show_instructions(struct pt_regs *regs)
 	for (i = 0; i < NR_INSN_TO_PRINT; i++) {
 		int instr;
 
-		if (!(i % 8))
-			pr_cont("\n");
-
 		if (!__kernel_text_address(pc) ||
 		    get_kernel_nofault(instr, (const void *)pc)) {
 			pr_cont("XXXXXXXX ");
@@ -1726,13 +1755,17 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 
 	klp_init_thread_info(p);
 
+	/* Create initial stack frame. */
+	sp -= STACK_USER_INT_FRAME_SIZE;
+	*(unsigned long *)(sp + STACK_INT_FRAME_MARKER) = STACK_FRAME_REGS_MARKER;
+
 	/* Copy registers */
-	sp -= sizeof(struct pt_regs);
-	childregs = (struct pt_regs *) sp;
+	childregs = (struct pt_regs *)(sp + STACK_INT_FRAME_REGS);
 	if (unlikely(args->fn)) {
 		/* kernel thread */
+		((unsigned long *)sp)[0] = 0;
 		memset(childregs, 0, sizeof(struct pt_regs));
-		childregs->gpr[1] = sp + sizeof(struct pt_regs);
+		childregs->gpr[1] = sp + STACK_USER_INT_FRAME_SIZE;
 		/* function */
 		if (args->fn)
 			childregs->gpr[14] = ppc_function_entry((void *)args->fn);
@@ -1750,6 +1783,7 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 		*childregs = *regs;
 		if (usp)
 			childregs->gpr[1] = usp;
+		((unsigned long *)sp)[0] = childregs->gpr[1];
 		p->thread.regs = childregs;
 		/* 64s sets this in ret_from_fork */
 		if (!IS_ENABLED(CONFIG_PPC_BOOK3S_64))
@@ -1767,7 +1801,6 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 			f = ret_from_fork;
 	}
 	childregs->msr &= ~(MSR_FP|MSR_VEC|MSR_VSX);
-	sp -= STACK_FRAME_OVERHEAD;
 
 	/*
 	 * The way this works is that at some point in the future
@@ -1777,11 +1810,12 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
 	 * do some house keeping and then return from the fork or clone
 	 * system call, using the stack frame created above.
 	 */
-	((unsigned long *)sp)[0] = 0;
-	sp -= sizeof(struct pt_regs);
-	kregs = (struct pt_regs *) sp;
-	sp -= STACK_FRAME_OVERHEAD;
+	((unsigned long *)sp)[STACK_FRAME_LR_SAVE] = (unsigned long)f;
+	sp -= STACK_SWITCH_FRAME_SIZE;
+	((unsigned long *)sp)[0] = sp + STACK_SWITCH_FRAME_SIZE;
+	kregs = (struct pt_regs *)(sp + STACK_SWITCH_FRAME_REGS);
 	p->thread.ksp = sp;
+
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 	for (i = 0; i < nr_wp_slots(); i++)
 		p->thread.ptrace_bps[i] = NULL;
@@ -2123,9 +2157,12 @@ static inline int valid_emergency_stack(unsigned long sp, struct task_struct *p,
 	return 0;
 }
 
-
-int validate_sp(unsigned long sp, struct task_struct *p,
-		       unsigned long nbytes)
+/*
+ * validate the stack frame of a particular minimum size, used for when we are
+ * looking at a certain object in the stack beyond the minimum.
+ */
+int validate_sp_size(unsigned long sp, struct task_struct *p,
+		     unsigned long nbytes)
 {
 	unsigned long stack_page = (unsigned long)task_stack_page(p);
 
@@ -2141,7 +2178,10 @@ int validate_sp(unsigned long sp, struct task_struct *p,
 	return valid_emergency_stack(sp, p, nbytes);
 }
 
-EXPORT_SYMBOL(validate_sp);
+int validate_sp(unsigned long sp, struct task_struct *p)
+{
+	return validate_sp_size(sp, p, STACK_FRAME_MIN_SIZE);
+}
 
 static unsigned long ___get_wchan(struct task_struct *p)
 {
@@ -2149,13 +2189,12 @@ static unsigned long ___get_wchan(struct task_struct *p)
 	int count = 0;
 
 	sp = p->thread.ksp;
-	if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD))
+	if (!validate_sp(sp, p))
 		return 0;
 
 	do {
 		sp = READ_ONCE_NOCHECK(*(unsigned long *)sp);
-		if (!validate_sp(sp, p, STACK_FRAME_OVERHEAD) ||
-		    task_is_running(p))
+		if (!validate_sp(sp, p) || task_is_running(p))
 			return 0;
 		if (count > 0) {
 			ip = READ_ONCE_NOCHECK(((unsigned long *)sp)[STACK_FRAME_LR_SAVE]);
@@ -2209,7 +2248,7 @@ void __no_sanitize_address show_stack(struct task_struct *tsk,
 	lr = 0;
 	printk("%sCall Trace:\n", loglvl);
 	do {
-		if (!validate_sp(sp, tsk, STACK_FRAME_OVERHEAD))
+		if (!validate_sp(sp, tsk))
 			break;
 
 		stack = (unsigned long *) sp;
@@ -2230,12 +2269,16 @@ void __no_sanitize_address show_stack(struct task_struct *tsk,
 
 		/*
 		 * See if this is an exception frame.
-		 * We look for the "regshere" marker in the current frame.
+		 * We look for the "regs" marker in the current frame.
+		 *
+		 * STACK_SWITCH_FRAME_SIZE being the smallest frame that
+		 * could hold a pt_regs, if that does not fit then it can't
+		 * have regs.
 		 */
-		if (validate_sp(sp, tsk, STACK_FRAME_WITH_PT_REGS)
-		    && stack[STACK_FRAME_MARKER] == STACK_FRAME_REGS_MARKER) {
+		if (validate_sp_size(sp, tsk, STACK_SWITCH_FRAME_SIZE)
+		    && stack[STACK_INT_FRAME_MARKER_LONGS] == STACK_FRAME_REGS_MARKER) {
 			struct pt_regs *regs = (struct pt_regs *)
-				(sp + STACK_FRAME_OVERHEAD);
+				(sp + STACK_INT_FRAME_REGS);
 
 			lr = regs->link;
 			printk("%s--- interrupt: %lx at %pS\n",
@@ -2303,6 +2346,6 @@ void notrace __ppc64_runlatch_off(void)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(PAGE_SIZE);
+		sp -= get_random_u32_below(PAGE_SIZE);
 	return sp & ~0xf;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/prom.c linux-libre-6.2-gnu/arch/powerpc/kernel/prom.c
index 1eed87d954ba..4f1c920aa13e 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/prom.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/prom.c
@@ -72,6 +72,7 @@ int __initdata iommu_is_off;
 int __initdata iommu_force_on;
 unsigned long tce_alloc_start, tce_alloc_end;
 u64 ppc64_rma_size;
+unsigned int boot_cpu_node_count __ro_after_init;
 #endif
 static phys_addr_t first_memblock_size;
 static int __initdata boot_cpu_count;
@@ -335,6 +336,9 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 	if (type == NULL || strcmp(type, "cpu") != 0)
 		return 0;
 
+	if (IS_ENABLED(CONFIG_PPC64))
+		boot_cpu_node_count++;
+
 	/* Get physical cpuid */
 	intserv = of_get_flat_dt_prop(node, "ibm,ppc-interrupt-server#s", &len);
 	if (!intserv)
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-tm.c linux-libre-6.2-gnu/arch/powerpc/kernel/ptrace/ptrace-tm.c
index 44045363a903..210ea834e603 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-tm.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/ptrace/ptrace-tm.c
@@ -170,9 +170,9 @@ int tm_cgpr_set(struct task_struct *target, const struct user_regset *regset,
 					 (PT_MAX_PUT_REG + 1) * sizeof(reg));
 
 	if (PT_MAX_PUT_REG + 1 < PT_TRAP && !ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						(PT_MAX_PUT_REG + 1) * sizeof(reg),
-						PT_TRAP * sizeof(reg));
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  (PT_MAX_PUT_REG + 1) * sizeof(reg),
+					  PT_TRAP * sizeof(reg));
 
 	if (!ret && count > 0) {
 		ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &reg,
@@ -183,8 +183,8 @@ int tm_cgpr_set(struct task_struct *target, const struct user_regset *regset,
 	}
 
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						(PT_TRAP + 1) * sizeof(reg), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  (PT_TRAP + 1) * sizeof(reg), -1);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c linux-libre-6.2-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
index 076d867412c7..2087a785f05f 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/ptrace/ptrace-view.c
@@ -267,9 +267,9 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset,
 					 (PT_MAX_PUT_REG + 1) * sizeof(reg));
 
 	if (PT_MAX_PUT_REG + 1 < PT_TRAP && !ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						(PT_MAX_PUT_REG + 1) * sizeof(reg),
-						PT_TRAP * sizeof(reg));
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  (PT_MAX_PUT_REG + 1) * sizeof(reg),
+					  PT_TRAP * sizeof(reg));
 
 	if (!ret && count > 0) {
 		ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &reg,
@@ -280,8 +280,8 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset,
 	}
 
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						(PT_TRAP + 1) * sizeof(reg), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  (PT_TRAP + 1) * sizeof(reg), -1);
 
 	return ret;
 }
@@ -706,8 +706,9 @@ int gpr32_set_common(struct task_struct *target,
 	ubuf = u;
 	pos *= sizeof(reg);
 	count *= sizeof(reg);
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 (PT_TRAP + 1) * sizeof(reg), -1);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  (PT_TRAP + 1) * sizeof(reg), -1);
+	return 0;
 
 Efault:
 	user_read_access_end();
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/rtas.c linux-libre-6.2-gnu/arch/powerpc/kernel/rtas.c
index e847f9b1c5b9..deded51a7978 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/rtas.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/rtas.c
@@ -7,43 +7,35 @@
  * Copyright (C) 2001 IBM.
  */
 
-#include <linux/stdarg.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/export.h>
-#include <linux/init.h>
+#define pr_fmt(fmt)	"rtas: " fmt
+
 #include <linux/capability.h>
 #include <linux/delay.h>
-#include <linux/cpu.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <linux/completion.h>
-#include <linux/cpumask.h>
+#include <linux/export.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/memblock.h>
-#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_fdt.h>
 #include <linux/reboot.h>
+#include <linux/sched.h>
 #include <linux/security.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stdarg.h>
 #include <linux/syscalls.h>
-#include <linux/of.h>
-#include <linux/of_fdt.h>
+#include <linux/types.h>
+#include <linux/uaccess.h>
 
+#include <asm/delay.h>
+#include <asm/firmware.h>
 #include <asm/interrupt.h>
-#include <asm/rtas.h>
-#include <asm/hvcall.h>
 #include <asm/machdep.h>
-#include <asm/firmware.h>
+#include <asm/mmu.h>
 #include <asm/page.h>
-#include <asm/param.h>
-#include <asm/delay.h>
-#include <linux/uaccess.h>
-#include <asm/udbg.h>
-#include <asm/syscalls.h>
-#include <asm/smp.h>
-#include <linux/atomic.h>
+#include <asm/rtas.h>
 #include <asm/time.h>
-#include <asm/mmu.h>
-#include <asm/topology.h>
+#include <asm/udbg.h>
 
 /* This is here deliberately so it's only used in this file */
 void enter_rtas(unsigned long);
@@ -353,6 +345,9 @@ int rtas_service_present(const char *service)
 EXPORT_SYMBOL(rtas_service_present);
 
 #ifdef CONFIG_RTAS_ERROR_LOGGING
+
+static u32 rtas_error_log_max __ro_after_init = RTAS_ERROR_LOG_MAX;
+
 /*
  * Return the firmware-specified size of the error log buffer
  *  for all rtas calls that require an error buffer argument.
@@ -360,21 +355,30 @@ EXPORT_SYMBOL(rtas_service_present);
  */
 int rtas_get_error_log_max(void)
 {
-	static int rtas_error_log_max;
-	if (rtas_error_log_max)
-		return rtas_error_log_max;
-
-	rtas_error_log_max = rtas_token ("rtas-error-log-max");
-	if ((rtas_error_log_max == RTAS_UNKNOWN_SERVICE) ||
-	    (rtas_error_log_max > RTAS_ERROR_LOG_MAX)) {
-		printk (KERN_WARNING "RTAS: bad log buffer size %d\n",
-			rtas_error_log_max);
-		rtas_error_log_max = RTAS_ERROR_LOG_MAX;
-	}
 	return rtas_error_log_max;
 }
 EXPORT_SYMBOL(rtas_get_error_log_max);
 
+static void __init init_error_log_max(void)
+{
+	static const char propname[] __initconst = "rtas-error-log-max";
+	u32 max;
+
+	if (of_property_read_u32(rtas.dev, propname, &max)) {
+		pr_warn("%s not found, using default of %u\n",
+			propname, RTAS_ERROR_LOG_MAX);
+		max = RTAS_ERROR_LOG_MAX;
+	}
+
+	if (max > RTAS_ERROR_LOG_MAX) {
+		pr_warn("%s = %u, clamping max error log size to %u\n",
+			propname, max, RTAS_ERROR_LOG_MAX);
+		max = RTAS_ERROR_LOG_MAX;
+	}
+
+	rtas_error_log_max = max;
+}
+
 
 static char rtas_err_buf[RTAS_ERROR_LOG_MAX];
 static int rtas_last_error_token;
@@ -432,6 +436,7 @@ static char *__fetch_rtas_last_error(char *altbuf)
 #else /* CONFIG_RTAS_ERROR_LOGGING */
 #define __fetch_rtas_last_error(x)	NULL
 #define get_errorlog_buffer()		NULL
+static void __init init_error_log_max(void) {}
 #endif
 
 
@@ -467,6 +472,64 @@ void rtas_call_unlocked(struct rtas_args *args, int token, int nargs, int nret,
 static int ibm_open_errinjct_token;
 static int ibm_errinjct_token;
 
+/**
+ * rtas_call() - Invoke an RTAS firmware function.
+ * @token: Identifies the function being invoked.
+ * @nargs: Number of input parameters. Does not include token.
+ * @nret: Number of output parameters, including the call status.
+ * @outputs: Array of @nret output words.
+ * @....: List of @nargs input parameters.
+ *
+ * Invokes the RTAS function indicated by @token, which the caller
+ * should obtain via rtas_token().
+ *
+ * The @nargs and @nret arguments must match the number of input and
+ * output parameters specified for the RTAS function.
+ *
+ * rtas_call() returns RTAS status codes, not conventional Linux errno
+ * values. Callers must translate any failure to an appropriate errno
+ * in syscall context. Most callers of RTAS functions that can return
+ * -2 or 990x should use rtas_busy_delay() to correctly handle those
+ * statuses before calling again.
+ *
+ * The return value descriptions are adapted from 7.2.8 [RTAS] Return
+ * Codes of the PAPR and CHRP specifications.
+ *
+ * Context: Process context preferably, interrupt context if
+ *          necessary.  Acquires an internal spinlock and may perform
+ *          GFP_ATOMIC slab allocation in error path. Unsafe for NMI
+ *          context.
+ * Return:
+ * *                          0 - RTAS function call succeeded.
+ * *                         -1 - RTAS function encountered a hardware or
+ *                                platform error, or the token is invalid,
+ *                                or the function is restricted by kernel policy.
+ * *                         -2 - Specs say "A necessary hardware device was busy,
+ *                                and the requested function could not be
+ *                                performed. The operation should be retried at
+ *                                a later time." This is misleading, at least with
+ *                                respect to current RTAS implementations. What it
+ *                                usually means in practice is that the function
+ *                                could not be completed while meeting RTAS's
+ *                                deadline for returning control to the OS (250us
+ *                                for PAPR/PowerVM, typically), but the call may be
+ *                                immediately reattempted to resume work on it.
+ * *                         -3 - Parameter error.
+ * *                         -7 - Unexpected state change.
+ * *                9000...9899 - Vendor-specific success codes.
+ * *                9900...9905 - Advisory extended delay. Caller should try
+ *                                again after ~10^x ms has elapsed, where x is
+ *                                the last digit of the status [0-5]. Again going
+ *                                beyond the PAPR text, 990x on PowerVM indicates
+ *                                contention for RTAS-internal resources. Other
+ *                                RTAS call sequences in progress should be
+ *                                allowed to complete before reattempting the
+ *                                call.
+ * *                      -9000 - Multi-level isolation error.
+ * *              -9999...-9004 - Vendor-specific error codes.
+ * * Additional negative values - Function-specific error.
+ * * Additional positive values - Function-specific success.
+ */
 int rtas_call(int token, int nargs, int nret, int *outputs, ...)
 {
 	va_list list;
@@ -657,8 +720,7 @@ static int rtas_error_rc(int rtas_rc)
 			rc = -ENODEV;
 			break;
 		default:
-			printk(KERN_ERR "%s: unexpected RTAS error %d\n",
-					__func__, rtas_rc);
+			pr_err("%s: unexpected error %d\n", __func__, rtas_rc);
 			rc = -ERANGE;
 			break;
 	}
@@ -862,8 +924,8 @@ void __noreturn rtas_restart(char *cmd)
 {
 	if (rtas_flash_term_hook)
 		rtas_flash_term_hook(SYS_RESTART);
-	printk("RTAS system-reboot returned %d\n",
-	       rtas_call(rtas_token("system-reboot"), 0, 1, NULL));
+	pr_emerg("system-reboot returned %d\n",
+		 rtas_call(rtas_token("system-reboot"), 0, 1, NULL));
 	for (;;);
 }
 
@@ -872,8 +934,8 @@ void rtas_power_off(void)
 	if (rtas_flash_term_hook)
 		rtas_flash_term_hook(SYS_POWER_OFF);
 	/* allow power on only with power button press */
-	printk("RTAS power-off returned %d\n",
-	       rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1));
+	pr_emerg("power-off returned %d\n",
+		 rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1));
 	for (;;);
 }
 
@@ -882,13 +944,14 @@ void __noreturn rtas_halt(void)
 	if (rtas_flash_term_hook)
 		rtas_flash_term_hook(SYS_HALT);
 	/* allow power on only with power button press */
-	printk("RTAS power-off returned %d\n",
-	       rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1));
+	pr_emerg("power-off returned %d\n",
+		 rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1));
 	for (;;);
 }
 
 /* Must be in the RMO region, so we place it here */
 static char rtas_os_term_buf[2048];
+static s32 ibm_os_term_token = RTAS_UNKNOWN_SERVICE;
 
 void rtas_os_term(char *str)
 {
@@ -900,19 +963,23 @@ void rtas_os_term(char *str)
 	 * this property may terminate the partition which we want to avoid
 	 * since it interferes with panic_timeout.
 	 */
-	if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term") ||
-	    RTAS_UNKNOWN_SERVICE == rtas_token("ibm,extended-os-term"))
+	if (ibm_os_term_token == RTAS_UNKNOWN_SERVICE)
 		return;
 
 	snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
 
+	/*
+	 * Keep calling as long as RTAS returns a "try again" status,
+	 * but don't use rtas_busy_delay(), which potentially
+	 * schedules.
+	 */
 	do {
-		status = rtas_call(rtas_token("ibm,os-term"), 1, 1, NULL,
+		status = rtas_call(ibm_os_term_token, 1, 1, NULL,
 				   __pa(rtas_os_term_buf));
-	} while (rtas_busy_delay(status));
+	} while (rtas_busy_delay_time(status));
 
 	if (status != 0)
-		printk(KERN_EMERG "ibm,os-term call failed %d\n", status);
+		pr_emerg("ibm,os-term call failed %d\n", status);
 }
 
 /**
@@ -983,8 +1050,6 @@ noinstr struct pseries_errorlog *get_pseries_errorlog(struct rtas_error_log *log
 	return NULL;
 }
 
-#ifdef CONFIG_PPC_RTAS_FILTER
-
 /*
  * The sys_rtas syscall, as originally designed, allows root to pass
  * arbitrary physical addresses to RTAS calls. A number of RTAS calls
@@ -1133,20 +1198,6 @@ static void __init rtas_syscall_filter_init(void)
 		rtas_filters[i].token = rtas_token(rtas_filters[i].name);
 }
 
-#else
-
-static bool block_rtas_call(int token, int nargs,
-			    struct rtas_args *args)
-{
-	return false;
-}
-
-static void __init rtas_syscall_filter_init(void)
-{
-}
-
-#endif /* CONFIG_PPC_RTAS_FILTER */
-
 /* We assume to be passed big endian arguments */
 SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs)
 {
@@ -1277,6 +1328,15 @@ void __init rtas_initialize(void)
 	no_entry = of_property_read_u32(rtas.dev, "linux,rtas-entry", &entry);
 	rtas.entry = no_entry ? rtas.base : entry;
 
+	init_error_log_max();
+
+	/*
+	 * Discover these now to avoid device tree lookups in the
+	 * panic path.
+	 */
+	if (of_property_read_bool(rtas.dev, "ibm,extended-os-term"))
+		ibm_os_term_token = rtas_token("ibm,os-term");
+
 	/* If RTAS was found, allocate the RMO buffer for it and look for
 	 * the stop-self token if any
 	 */
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/rtasd.c linux-libre-6.2-gnu/arch/powerpc/kernel/rtasd.c
index 5270b450bbde..cc56ac6ba4b0 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/rtasd.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/rtasd.c
@@ -9,6 +9,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
+#include <linux/of.h>
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
 #include <linux/init.h>
@@ -499,6 +500,8 @@ EXPORT_SYMBOL_GPL(rtas_cancel_event_scan);
 
 static int __init rtas_event_scan_init(void)
 {
+	int err;
+
 	if (!machine_is(pseries) && !machine_is(chrp))
 		return 0;
 
@@ -509,8 +512,8 @@ static int __init rtas_event_scan_init(void)
 		return -ENODEV;
 	}
 
-	rtas_event_scan_rate = rtas_token("rtas-event-scan-rate");
-	if (rtas_event_scan_rate == RTAS_UNKNOWN_SERVICE) {
+	err = of_property_read_u32(rtas.dev, "rtas-event-scan-rate", &rtas_event_scan_rate);
+	if (err) {
 		printk(KERN_ERR "rtasd: no rtas-event-scan-rate on system\n");
 		return -ENODEV;
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/setup-common.c linux-libre-6.2-gnu/arch/powerpc/kernel/setup-common.c
index 6d041993a45d..9b10e57040c6 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/setup-common.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/setup-common.c
@@ -59,6 +59,7 @@
 #include <asm/xmon.h>
 #include <asm/cputhreads.h>
 #include <mm/mmu_decl.h>
+#include <asm/archrandom.h>
 #include <asm/fadump.h>
 #include <asm/udbg.h>
 #include <asm/hugetlb.h>
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/smp.c linux-libre-6.2-gnu/arch/powerpc/kernel/smp.c
index 0da6e59161cd..6b90f10a6c81 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/smp.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/smp.c
@@ -1249,7 +1249,7 @@ static void cpu_idle_thread_init(unsigned int cpu, struct task_struct *idle)
 #ifdef CONFIG_PPC64
 	paca_ptrs[cpu]->__current = idle;
 	paca_ptrs[cpu]->kstack = (unsigned long)task_stack_page(idle) +
-				 THREAD_SIZE - STACK_FRAME_OVERHEAD;
+				 THREAD_SIZE - STACK_FRAME_MIN_SIZE;
 #endif
 	task_thread_info(idle)->cpu = cpu;
 	secondary_current = current_set[cpu] = idle;
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/stacktrace.c linux-libre-6.2-gnu/arch/powerpc/kernel/stacktrace.c
index a2443d61728e..5de8597eaab8 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/stacktrace.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/stacktrace.c
@@ -43,7 +43,7 @@ void __no_sanitize_address arch_stack_walk(stack_trace_consume_fn consume_entry,
 		unsigned long *stack = (unsigned long *) sp;
 		unsigned long newsp, ip;
 
-		if (!validate_sp(sp, task, STACK_FRAME_OVERHEAD))
+		if (!validate_sp(sp, task))
 			return;
 
 		newsp = stack[0];
@@ -77,7 +77,7 @@ int __no_sanitize_address arch_stack_walk_reliable(stack_trace_consume_fn consum
 		/*
 		 * For user tasks, this is the SP value loaded on
 		 * kernel entry, see "PACAKSAVE(r13)" in _switch() and
-		 * system_call_common()/EXCEPTION_PROLOG_COMMON().
+		 * system_call_common().
 		 *
 		 * Likewise for non-swapper kernel threads,
 		 * this also happens to be the top of the stack
@@ -88,13 +88,13 @@ int __no_sanitize_address arch_stack_walk_reliable(stack_trace_consume_fn consum
 		 * an unreliable stack trace until it's been
 		 * _switch()'ed to for the first time.
 		 */
-		stack_end -= STACK_FRAME_OVERHEAD + sizeof(struct pt_regs);
+		stack_end -= STACK_USER_INT_FRAME_SIZE;
 	} else {
 		/*
 		 * idle tasks have a custom stack layout,
 		 * c.f. cpu_idle_thread_init().
 		 */
-		stack_end -= STACK_FRAME_OVERHEAD;
+		stack_end -= STACK_FRAME_MIN_SIZE;
 	}
 
 	if (task == current)
@@ -136,7 +136,7 @@ int __no_sanitize_address arch_stack_walk_reliable(stack_trace_consume_fn consum
 
 		/* Mark stacktraces with exception frames as unreliable. */
 		if (sp <= stack_end - STACK_INT_FRAME_SIZE &&
-		    stack[STACK_FRAME_MARKER] == STACK_FRAME_REGS_MARKER) {
+		    stack[STACK_INT_FRAME_MARKER_LONGS] == STACK_FRAME_REGS_MARKER) {
 			return -EINVAL;
 		}
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/swsusp_32.S linux-libre-6.2-gnu/arch/powerpc/kernel/swsusp_32.S
index e0cbd63007f2..ffb79326483c 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/swsusp_32.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/swsusp_32.S
@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/threads.h>
+#include <linux/linkage.h>
+
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/cputable.h>
@@ -400,7 +402,7 @@ _ASM_NOKPROBE_SYMBOL(swsusp_arch_resume)
 /* FIXME:This construct is actually not useful since we don't shut
  * down the instruction MMU, we could just flip back MSR-DR on.
  */
-turn_on_mmu:
+SYM_FUNC_START_LOCAL(turn_on_mmu)
 	mflr	r4
 	mtsrr0	r4
 	mtsrr1	r3
@@ -408,4 +410,5 @@ turn_on_mmu:
 	isync
 	rfi
 _ASM_NOKPROBE_SYMBOL(turn_on_mmu)
+SYM_FUNC_END(turn_on_mmu)
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/time.c linux-libre-6.2-gnu/arch/powerpc/kernel/time.c
index a2ab397065c6..e26eb6618ae5 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/time.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/time.c
@@ -130,7 +130,7 @@ unsigned long tb_ticks_per_jiffy;
 unsigned long tb_ticks_per_usec = 100; /* sane default */
 EXPORT_SYMBOL(tb_ticks_per_usec);
 unsigned long tb_ticks_per_sec;
-EXPORT_SYMBOL(tb_ticks_per_sec);	/* for cputime_t conversions */
+EXPORT_SYMBOL(tb_ticks_per_sec);	/* for cputime conversions */
 
 DEFINE_SPINLOCK(rtc_lock);
 EXPORT_SYMBOL_GPL(rtc_lock);
@@ -150,21 +150,6 @@ EXPORT_SYMBOL_GPL(ppc_tb_freq);
 bool tb_invalid;
 
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
-/*
- * Factor for converting from cputime_t (timebase ticks) to
- * microseconds. This is stored as 0.64 fixed-point binary fraction.
- */
-u64 __cputime_usec_factor;
-EXPORT_SYMBOL(__cputime_usec_factor);
-
-static void calc_cputime_factors(void)
-{
-	struct div_result res;
-
-	div128_by_32(1000000, 0, tb_ticks_per_sec, &res);
-	__cputime_usec_factor = res.result_low;
-}
-
 /*
  * Read the SPURR on systems that have it, otherwise the PURR,
  * or if that doesn't exist return the timebase value passed in.
@@ -369,10 +354,7 @@ void vtime_flush(struct task_struct *tsk)
 	acct->hardirq_time = 0;
 	acct->softirq_time = 0;
 }
-
-#else /* ! CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
-#define calc_cputime_factors()
-#endif
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
 
 void __delay(unsigned long loops)
 {
@@ -533,7 +515,7 @@ DEFINE_INTERRUPT_HANDLER_ASYNC(timer_interrupt)
 	}
 
 	/* Conditionally hard-enable interrupts. */
-	if (should_hard_irq_enable()) {
+	if (should_hard_irq_enable(regs)) {
 		/*
 		 * Ensure a positive value is written to the decrementer, or
 		 * else some CPUs will continue to take decrementer exceptions.
@@ -914,7 +896,6 @@ void __init time_init(void)
 	tb_ticks_per_jiffy = ppc_tb_freq / HZ;
 	tb_ticks_per_sec = ppc_tb_freq;
 	tb_ticks_per_usec = ppc_tb_freq / 1000000;
-	calc_cputime_factors();
 
 	/*
 	 * Compute scale factor for sched_clock.
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/tm.S linux-libre-6.2-gnu/arch/powerpc/kernel/tm.S
index 5a0f023a26e9..9feab5e0485b 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/tm.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/tm.S
@@ -117,7 +117,7 @@ _GLOBAL(tm_reclaim)
 	std	r2, STK_GOT(r1)
 	stdu	r1, -TM_FRAME_SIZE(r1)
 
-	/* We've a struct pt_regs at [r1+STACK_FRAME_OVERHEAD]. */
+	/* We've a struct pt_regs at [r1+STACK_INT_FRAME_REGS]. */
 
 	std	r3, STK_PARAM(R3)(r1)
 	SAVE_NVGPRS(r1)
@@ -222,7 +222,7 @@ _GLOBAL(tm_reclaim)
 	 * Make r7 look like an exception frame so that we can use the neat
 	 * GPRx(n) macros. r7 is NOT a pt_regs ptr!
 	 */
-	subi	r7, r7, STACK_FRAME_OVERHEAD
+	subi	r7, r7, STACK_INT_FRAME_REGS
 
 	/* Sync the userland GPRs 2-12, 14-31 to thread->regs: */
 	SAVE_GPR(0, r7)				/* user r0 */
@@ -359,7 +359,7 @@ _GLOBAL(__tm_recheckpoint)
 	stdu	r1, -TM_FRAME_SIZE(r1)
 
 	/*
-	 * We've a struct pt_regs at [r1+STACK_FRAME_OVERHEAD].
+	 * We've a struct pt_regs at [r1+STACK_INT_FRAME_REGS].
 	 * This is used for backing up the NVGPRs:
 	 */
 	SAVE_NVGPRS(r1)
@@ -379,7 +379,7 @@ _GLOBAL(__tm_recheckpoint)
 	 * Make r7 look like an exception frame so that we can use the neat
 	 * GPRx(n) macros. r7 is now NOT a pt_regs ptr!
 	 */
-	subi	r7, r7, STACK_FRAME_OVERHEAD
+	subi	r7, r7, STACK_INT_FRAME_REGS
 
 	/* We need to setup MSR for FP/VMX/VSX register save instructions. */
 	mfmsr	r6
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/trace/ftrace_mprofile.S linux-libre-6.2-gnu/arch/powerpc/kernel/trace/ftrace_mprofile.S
index d031093bc436..ffb1db386849 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/trace/ftrace_mprofile.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/trace/ftrace_mprofile.S
@@ -110,7 +110,7 @@
 	.endif
 
 	/* Load &pt_regs in r6 for call below */
-	addi    r6, r1, STACK_FRAME_OVERHEAD
+	addi    r6, r1, STACK_INT_FRAME_REGS
 .endm
 
 .macro	ftrace_regs_exit allregs
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/vdso.c linux-libre-6.2-gnu/arch/powerpc/kernel/vdso.c
index 4abc01949702..507f8228f983 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/vdso.c
@@ -129,28 +129,6 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 
 	return 0;
 }
-
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	if (likely(vma->vm_mm == current->mm))
-		return current->nsproxy->time_ns->vvar_page;
-
-	/*
-	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
-	 * through interfaces like /proc/$pid/mem or
-	 * process_vm_{readv,writev}() as long as there's no .access()
-	 * in special_mapping_vmops.
-	 * For more details check_vma_flags() and __access_remote_vm()
-	 */
-	WARN(1, "vvar_page accessed remotely");
-
-	return NULL;
-}
-#else
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	return NULL;
-}
 #endif
 
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/vdso/Makefile linux-libre-6.2-gnu/arch/powerpc/kernel/vdso/Makefile
index a2e7b0ce5b19..6a977b0d8ffc 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/vdso/Makefile
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/vdso/Makefile
@@ -102,3 +102,5 @@ quiet_cmd_vdso64ld_and_check = VDSO64L $@
       cmd_vdso64ld_and_check = $(VDSOCC) $(c_flags) $(CC64FLAGS) -o $@ -Wl,-T$(filter %.lds,$^) $(filter %.o,$^) -z noexecstack ; $(cmd_vdso_check)
 quiet_cmd_vdso64as = VDSO64A $@
       cmd_vdso64as = $(VDSOCC) $(a_flags) $(CC64FLAGS) $(AS64FLAGS) -c -o $@ $<
+
+OBJECT_FILES_NON_STANDARD := y
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/vector.S linux-libre-6.2-gnu/arch/powerpc/kernel/vector.S
index 5cf64740edb8..ffe5d90abe17 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/vector.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/vector.S
@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/linkage.h>
 #include <asm/processor.h>
 #include <asm/ppc_asm.h>
 #include <asm/reg.h>
@@ -185,7 +186,7 @@ fphalf:
  * Internal routine to enable floating point and set FPSCR to 0.
  * Don't call it from C; it doesn't use the normal calling convention.
  */
-fpenable:
+SYM_FUNC_START_LOCAL(fpenable)
 #ifdef CONFIG_PPC32
 	stwu	r1,-64(r1)
 #else
@@ -202,6 +203,7 @@ fpenable:
 	mffs	fr31
 	MTFSF_L(fr1)
 	blr
+SYM_FUNC_END(fpenable)
 
 fpdisable:
 	mtlr	r12
diff --git linux-libre-6.1-gnu/arch/powerpc/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/powerpc/kernel/vmlinux.lds.S
index 8c3862b4c259..958e77a24f85 100644
--- linux-libre-6.1-gnu/arch/powerpc/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/powerpc/kernel/vmlinux.lds.S
@@ -8,6 +8,7 @@
 #define BSS_FIRST_SECTIONS *(.bss.prominit)
 #define EMITS_PT_NOTE
 #define RO_EXCEPTION_TABLE_ALIGN	0
+#define RUNTIME_DISCARD_EXIT
 
 #define SOFT_MASK_TABLE(align)						\
 	. = ALIGN(align);						\
@@ -410,9 +411,12 @@ SECTIONS
 	DISCARDS
 	/DISCARD/ : {
 		*(*.EMB.apuinfo)
-		*(.glink .iplt .plt .rela* .comment)
+		*(.glink .iplt .plt)
 		*(.gnu.version*)
 		*(.gnu.attributes)
 		*(.eh_frame)
+#ifndef CONFIG_RELOCATABLE
+		*(.rela*)
+#endif
 	}
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kexec/file_load_64.c linux-libre-6.2-gnu/arch/powerpc/kexec/file_load_64.c
index 349a781cea0b..9be3e818a240 100644
--- linux-libre-6.1-gnu/arch/powerpc/kexec/file_load_64.c
+++ linux-libre-6.2-gnu/arch/powerpc/kexec/file_load_64.c
@@ -26,6 +26,8 @@
 #include <asm/firmware.h>
 #include <asm/kexec_ranges.h>
 #include <asm/crashdump-ppc64.h>
+#include <asm/mmzone.h>
+#include <asm/prom.h>
 
 struct umem_info {
 	u64 *buf;		/* data buffer for usable-memory property */
@@ -35,7 +37,7 @@ struct umem_info {
 
 	/* usable memory ranges to look up */
 	unsigned int nr_ranges;
-	const struct crash_mem_range *ranges;
+	const struct range *ranges;
 };
 
 const struct kexec_file_ops * const kexec_file_loaders[] = {
@@ -928,6 +930,45 @@ out:
 	return ret;
 }
 
+/**
+ * get_cpu_node_size - Compute the size of a CPU node in the FDT.
+ *                     This should be done only once and the value is stored in
+ *                     a static variable.
+ * Returns the max size of a CPU node in the FDT.
+ */
+static unsigned int cpu_node_size(void)
+{
+	static unsigned int size;
+	struct device_node *dn;
+	struct property *pp;
+
+	/*
+	 * Don't compute it twice, we are assuming that the per CPU node size
+	 * doesn't change during the system's life.
+	 */
+	if (size)
+		return size;
+
+	dn = of_find_node_by_type(NULL, "cpu");
+	if (WARN_ON_ONCE(!dn)) {
+		// Unlikely to happen
+		return 0;
+	}
+
+	/*
+	 * We compute the sub node size for a CPU node, assuming it
+	 * will be the same for all.
+	 */
+	size += strlen(dn->name) + 5;
+	for_each_property_of_node(dn, pp) {
+		size += strlen(pp->name);
+		size += pp->length;
+	}
+
+	of_node_put(dn);
+	return size;
+}
+
 /**
  * kexec_extra_fdt_size_ppc64 - Return the estimated additional size needed to
  *                              setup FDT for kexec/kdump kernel.
@@ -937,6 +978,8 @@ out:
  */
 unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image)
 {
+	unsigned int cpu_nodes, extra_size;
+	struct device_node *dn;
 	u64 usm_entries;
 
 	if (image->type != KEXEC_TYPE_CRASH)
@@ -947,9 +990,27 @@ unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image)
 	 * linux,drconf-usable-memory properties. Get an approximate on the
 	 * number of usable memory entries and use for FDT size estimation.
 	 */
-	usm_entries = ((memblock_end_of_DRAM() / drmem_lmb_size()) +
-		       (2 * (resource_size(&crashk_res) / drmem_lmb_size())));
-	return (unsigned int)(usm_entries * sizeof(u64));
+	if (drmem_lmb_size()) {
+		usm_entries = ((memory_hotplug_max() / drmem_lmb_size()) +
+			       (2 * (resource_size(&crashk_res) / drmem_lmb_size())));
+		extra_size = (unsigned int)(usm_entries * sizeof(u64));
+	} else {
+		extra_size = 0;
+	}
+
+	/*
+	 * Get the number of CPU nodes in the current DT. This allows to
+	 * reserve places for CPU nodes added since the boot time.
+	 */
+	cpu_nodes = 0;
+	for_each_node_by_type(dn, "cpu") {
+		cpu_nodes++;
+	}
+
+	if (cpu_nodes > boot_cpu_node_count)
+		extra_size += (cpu_nodes - boot_cpu_node_count) * cpu_node_size();
+
+	return extra_size;
 }
 
 /**
diff --git linux-libre-6.1-gnu/arch/powerpc/kexec/ranges.c linux-libre-6.2-gnu/arch/powerpc/kexec/ranges.c
index 563e9989a5bf..5fc53a5fcfdf 100644
--- linux-libre-6.1-gnu/arch/powerpc/kexec/ranges.c
+++ linux-libre-6.2-gnu/arch/powerpc/kexec/ranges.c
@@ -33,7 +33,7 @@
 static inline unsigned int get_max_nr_ranges(size_t size)
 {
 	return ((size - sizeof(struct crash_mem)) /
-		sizeof(struct crash_mem_range));
+		sizeof(struct range));
 }
 
 /**
@@ -51,7 +51,7 @@ static inline size_t get_mem_rngs_size(struct crash_mem *mem_rngs)
 		return 0;
 
 	size = (sizeof(struct crash_mem) +
-		(mem_rngs->max_nr_ranges * sizeof(struct crash_mem_range)));
+		(mem_rngs->max_nr_ranges * sizeof(struct range)));
 
 	/*
 	 * Memory is allocated in size multiple of MEM_RANGE_CHUNK_SZ.
@@ -98,7 +98,7 @@ static int __add_mem_range(struct crash_mem **mem_ranges, u64 base, u64 size)
  */
 static void __merge_memory_ranges(struct crash_mem *mem_rngs)
 {
-	struct crash_mem_range *ranges;
+	struct range *ranges;
 	int i, idx;
 
 	if (!mem_rngs)
@@ -123,7 +123,7 @@ static void __merge_memory_ranges(struct crash_mem *mem_rngs)
 /* cmp_func_t callback to sort ranges with sort() */
 static int rngcmp(const void *_x, const void *_y)
 {
-	const struct crash_mem_range *x = _x, *y = _y;
+	const struct range *x = _x, *y = _y;
 
 	if (x->start > y->start)
 		return 1;
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_mmu_hv.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_mmu_hv.c
index e9744b41a226..7006bcbc2e37 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -598,7 +598,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_vcpu *vcpu,
 		write_ok = true;
 	} else {
 		/* Call KVM generic code to do the slow-path check */
-		pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL,
+		pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL,
 					   writing, &write_ok, NULL);
 		if (is_error_noslot_pfn(pfn))
 			return -EFAULT;
@@ -1202,7 +1202,7 @@ static int resize_hpt_allocate(struct kvm_resize_hpt *resize)
 	if (rc < 0)
 		return rc;
 
-	resize_hpt_debug(resize, "resize_hpt_allocate(): HPT @ 0x%lx\n",
+	resize_hpt_debug(resize, "%s(): HPT @ 0x%lx\n", __func__,
 			 resize->hpt.virt);
 
 	return 0;
@@ -1443,7 +1443,7 @@ static void resize_hpt_prepare_work(struct work_struct *work)
 		 */
 		mutex_unlock(&kvm->arch.mmu_setup_lock);
 
-		resize_hpt_debug(resize, "resize_hpt_prepare_work(): order = %d\n",
+		resize_hpt_debug(resize, "%s(): order = %d\n", __func__,
 				 resize->order);
 
 		err = resize_hpt_allocate(resize);
@@ -1887,8 +1887,7 @@ static ssize_t kvm_htab_write(struct file *file, const char __user *buf,
 			ret = kvmppc_virtmode_do_h_enter(kvm, H_EXACT, i, v, r,
 							 tmp);
 			if (ret != H_SUCCESS) {
-				pr_err("kvm_htab_write ret %ld i=%ld v=%lx "
-				       "r=%lx\n", ret, i, v, r);
+				pr_err("%s ret %ld i=%ld v=%lx r=%lx\n", __func__, ret, i, v, r);
 				goto out;
 			}
 			if (!mmu_ready && is_vrma_hpte(v)) {
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_mmu_radix.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_mmu_radix.c
index 5d5e12f3bf86..9d3743ca16d5 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -846,7 +846,7 @@ int kvmppc_book3s_instantiate_page(struct kvm_vcpu *vcpu,
 		unsigned long pfn;
 
 		/* Call KVM generic code to do the slow-path check */
-		pfn = __gfn_to_pfn_memslot(memslot, gfn, false, NULL,
+		pfn = __gfn_to_pfn_memslot(memslot, gfn, false, false, NULL,
 					   writing, upgrade_p, NULL);
 		if (is_error_noslot_pfn(pfn))
 			return -EFAULT;
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_vio.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_vio.c
index 40864373ef87..95e738ef9062 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_64_vio.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_64_vio.c
@@ -294,14 +294,14 @@ long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm,
 	struct kvmppc_spapr_tce_table *stt = NULL;
 	struct kvmppc_spapr_tce_table *siter;
 	struct mm_struct *mm = kvm->mm;
-	unsigned long npages, size = args->size;
+	unsigned long npages;
 	int ret;
 
 	if (!args->size || args->page_shift < 12 || args->page_shift > 34 ||
 		(args->offset + args->size > (ULLONG_MAX >> args->page_shift)))
 		return -EINVAL;
 
-	npages = kvmppc_tce_pages(size);
+	npages = kvmppc_tce_pages(args->size);
 	ret = account_locked_vm(mm, kvmppc_stt_pages(npages), true);
 	if (ret)
 		return ret;
@@ -314,7 +314,7 @@ long kvm_vm_ioctl_create_spapr_tce(struct kvm *kvm,
 	stt->liobn = args->liobn;
 	stt->page_shift = args->page_shift;
 	stt->offset = args->offset;
-	stt->size = size;
+	stt->size = args->size;
 	stt->kvm = kvm;
 	mutex_init(&stt->alloc_lock);
 	INIT_LIST_HEAD_RCU(&stt->iommu_tables);
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_interrupts.S linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_interrupts.S
index 59d89e4b154a..c0deeea7eef3 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_interrupts.S
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_interrupts.S
@@ -9,6 +9,7 @@
  * Authors: Alexander Graf <agraf@suse.de>
  */
 
+#include <linux/linkage.h>
 #include <asm/ppc_asm.h>
 #include <asm/kvm_asm.h>
 #include <asm/reg.h>
@@ -107,7 +108,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S)
 /*
  * void kvmhv_save_host_pmu(void)
  */
-kvmhv_save_host_pmu:
+SYM_FUNC_START_LOCAL(kvmhv_save_host_pmu)
 BEGIN_FTR_SECTION
 	/* Work around P8 PMAE bug */
 	li	r3, -1
@@ -154,3 +155,4 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	stw	r8, HSTATE_PMC5(r13)
 	stw	r9, HSTATE_PMC6(r13)
 31:	blr
+SYM_FUNC_END(kvmhv_save_host_pmu)
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_rm_mmu.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index 5a05953ae13f..9182324dbef9 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -265,7 +265,7 @@ long kvmppc_do_h_enter(struct kvm *kvm, unsigned long flags,
 		}
 		pte = kvmppc_read_update_linux_pte(ptep, writing);
 		if (pte_present(pte) && !pte_protnone(pte)) {
-			if (writing && !__pte_write(pte))
+			if (writing && !pte_write(pte))
 				/* make the actual HPTE be read-only */
 				ptel = hpte_make_readonly(ptel);
 			is_ci = pte_ci(pte);
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_rmhandlers.S linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 37f50861dd98..acf80915f406 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -10,6 +10,8 @@
  * Authors: Alexander Graf <agraf@suse.de>
  */
 
+#include <linux/linkage.h>
+#include <linux/objtool.h>
 #include <asm/ppc_asm.h>
 #include <asm/code-patching-asm.h>
 #include <asm/kvm_asm.h>
@@ -1522,12 +1524,14 @@ kvm_flush_link_stack:
 
 	/* Flush the link stack. On Power8 it's up to 32 entries in size. */
 	.rept 32
+	ANNOTATE_INTRA_FUNCTION_CALL
 	bl	.+4
 	.endr
 
 	/* And on Power9 it's up to 64. */
 BEGIN_FTR_SECTION
 	.rept 32
+	ANNOTATE_INTRA_FUNCTION_CALL
 	bl	.+4
 	.endr
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
@@ -2358,7 +2362,7 @@ hmi_realmode:
  * This routine calls kvmppc_read_intr, a C function, if an external
  * interrupt is pending.
  */
-kvmppc_check_wake_reason:
+SYM_FUNC_START_LOCAL(kvmppc_check_wake_reason)
 	mfspr	r6, SPRN_SRR1
 BEGIN_FTR_SECTION
 	rlwinm	r6, r6, 45-31, 0xf	/* extract wake reason field (P8) */
@@ -2427,6 +2431,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	addi	r1, r1, PPC_MIN_STKFRM
 	mtlr	r0
 	blr
+SYM_FUNC_END(kvmppc_check_wake_reason)
 
 /*
  * Save away FP, VMX and VSX registers.
@@ -2434,7 +2439,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
  * N.B. r30 and r31 are volatile across this function,
  * thus it is not callable from C.
  */
-kvmppc_save_fp:
+SYM_FUNC_START_LOCAL(kvmppc_save_fp)
 	mflr	r30
 	mr	r31,r3
 	mfmsr	r5
@@ -2462,6 +2467,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	stw	r6,VCPU_VRSAVE(r31)
 	mtlr	r30
 	blr
+SYM_FUNC_END(kvmppc_save_fp)
 
 /*
  * Load up FP, VMX and VSX registers
@@ -2469,7 +2475,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
  * N.B. r30 and r31 are volatile across this function,
  * thus it is not callable from C.
  */
-kvmppc_load_fp:
+SYM_FUNC_START_LOCAL(kvmppc_load_fp)
 	mflr	r30
 	mr	r31,r4
 	mfmsr	r9
@@ -2498,6 +2504,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	mtlr	r30
 	mr	r4,r31
 	blr
+SYM_FUNC_END(kvmppc_load_fp)
 
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 /*
@@ -2729,7 +2736,7 @@ kvmppc_bad_host_intr:
 	std	r6, SOFTE(r1)
 	LOAD_PACA_TOC()
 	LOAD_REG_IMMEDIATE(3, STACK_FRAME_REGS_MARKER)
-	std	r3, STACK_FRAME_OVERHEAD-16(r1)
+	std	r3, STACK_INT_FRAME_MARKER(r1)
 
 	/*
 	 * XXX On POWER7 and POWER8, we just spin here since we don't
@@ -2746,7 +2753,7 @@ kvmppc_bad_host_intr:
  *   r9 has a vcpu pointer (in)
  *   r0 is used as a scratch register
  */
-kvmppc_msr_interrupt:
+SYM_FUNC_START_LOCAL(kvmppc_msr_interrupt)
 	rldicl	r0, r11, 64 - MSR_TS_S_LG, 62
 	cmpwi	r0, 2 /* Check if we are in transactional state..  */
 	ld	r11, VCPU_INTR_MSR(r9)
@@ -2755,13 +2762,14 @@ kvmppc_msr_interrupt:
 	li	r0, 1
 1:	rldimi	r11, r0, MSR_TS_S_LG, 63 - MSR_TS_T_LG
 	blr
+SYM_FUNC_END(kvmppc_msr_interrupt)
 
 /*
  * void kvmhv_load_guest_pmu(struct kvm_vcpu *vcpu)
  *
  * Load up guest PMU state.  R3 points to the vcpu struct.
  */
-kvmhv_load_guest_pmu:
+SYM_FUNC_START_LOCAL(kvmhv_load_guest_pmu)
 	mr	r4, r3
 	mflr	r0
 	li	r3, 1
@@ -2811,13 +2819,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	isync
 	mtlr	r0
 	blr
+SYM_FUNC_END(kvmhv_load_guest_pmu)
 
 /*
  * void kvmhv_load_host_pmu(void)
  *
  * Reload host PMU state saved in the PACA by kvmhv_save_host_pmu.
  */
-kvmhv_load_host_pmu:
+SYM_FUNC_START_LOCAL(kvmhv_load_host_pmu)
 	mflr	r0
 	lbz	r4, PACA_PMCINUSE(r13) /* is the host using the PMU? */
 	cmpwi	r4, 0
@@ -2859,6 +2868,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 	isync
 	mtlr	r0
 23:	blr
+SYM_FUNC_END(kvmhv_load_host_pmu)
 
 /*
  * void kvmhv_save_guest_pmu(struct kvm_vcpu *vcpu, bool pmu_in_use)
@@ -2866,7 +2876,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
  * Save guest PMU state into the vcpu struct.
  * r3 = vcpu, r4 = full save flag (PMU in use flag set in VPA)
  */
-kvmhv_save_guest_pmu:
+SYM_FUNC_START_LOCAL(kvmhv_save_guest_pmu)
 	mr	r9, r3
 	mr	r8, r4
 BEGIN_FTR_SECTION
@@ -2942,6 +2952,7 @@ BEGIN_FTR_SECTION
 	mtspr	SPRN_MMCRS, r4
 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
 22:	blr
+SYM_FUNC_END(kvmhv_save_guest_pmu)
 
 /*
  * This works around a hardware bug on POWER8E processors, where
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_uvmem.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_uvmem.c
index e2f11f9c3f2a..1d67baa5557a 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_hv_uvmem.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_hv_uvmem.c
@@ -1190,8 +1190,7 @@ int kvmppc_uvmem_init(void)
 
 	pfn_first = res->start >> PAGE_SHIFT;
 	pfn_last = pfn_first + (resource_size(res) >> PAGE_SHIFT);
-	kvmppc_uvmem_bitmap = kcalloc(BITS_TO_LONGS(pfn_last - pfn_first),
-				      sizeof(unsigned long), GFP_KERNEL);
+	kvmppc_uvmem_bitmap = bitmap_zalloc(pfn_last - pfn_first, GFP_KERNEL);
 	if (!kvmppc_uvmem_bitmap) {
 		ret = -ENOMEM;
 		goto out_unmap;
@@ -1215,5 +1214,5 @@ void kvmppc_uvmem_free(void)
 	memunmap_pages(&kvmppc_uvmem_pgmap);
 	release_mem_region(kvmppc_uvmem_pgmap.range.start,
 			   range_len(&kvmppc_uvmem_pgmap.range));
-	kfree(kvmppc_uvmem_bitmap);
+	bitmap_free(kvmppc_uvmem_bitmap);
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive.c
index 4ca23644f752..f4115819e738 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive.c
@@ -539,7 +539,7 @@ static int xive_vm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 	if (irq == XICS_IPI || irq == 0) {
 		/*
 		 * This barrier orders the setting of xc->cppr vs.
-		 * subsquent test of xc->mfrr done inside
+		 * subsequent test of xc->mfrr done inside
 		 * scan_interrupts and push_pending_to_hw
 		 */
 		smp_mb();
@@ -563,7 +563,7 @@ static int xive_vm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
 	/*
 	 * This barrier orders both setting of in_eoi above vs,
 	 * subsequent test of guest_priority, and the setting
-	 * of xc->cppr vs. subsquent test of xc->mfrr done inside
+	 * of xc->cppr vs. subsequent test of xc->mfrr done inside
 	 * scan_interrupts and push_pending_to_hw
 	 */
 	smp_mb();
@@ -1785,8 +1785,7 @@ void kvmppc_xive_disable_vcpu_interrupts(struct kvm_vcpu *vcpu)
  * stale_p (because it has no easy way to address it).  Hence we have
  * to adjust stale_p before shutting down the interrupt.
  */
-void xive_cleanup_single_escalation(struct kvm_vcpu *vcpu,
-				    struct kvmppc_xive_vcpu *xc, int irq)
+void xive_cleanup_single_escalation(struct kvm_vcpu *vcpu, int irq)
 {
 	struct irq_data *d = irq_get_irq_data(irq);
 	struct xive_irq_data *xd = irq_data_get_irq_handler_data(d);
@@ -1827,8 +1826,7 @@ void kvmppc_xive_cleanup_vcpu(struct kvm_vcpu *vcpu)
 	for (i = 0; i < KVMPPC_XIVE_Q_COUNT; i++) {
 		if (xc->esc_virq[i]) {
 			if (kvmppc_xive_has_single_escalation(xc->xive))
-				xive_cleanup_single_escalation(vcpu, xc,
-							xc->esc_virq[i]);
+				xive_cleanup_single_escalation(vcpu, xc->esc_virq[i]);
 			free_irq(xc->esc_virq[i], vcpu);
 			irq_dispose_mapping(xc->esc_virq[i]);
 			kfree(xc->esc_virq_names[i]);
@@ -2392,7 +2390,7 @@ static int xive_set_source(struct kvmppc_xive *xive, long irq, u64 addr)
 	/*
 	 * Now, we select a target if we have one. If we don't we
 	 * leave the interrupt untargetted. It means that an interrupt
-	 * can become "untargetted" accross migration if it was masked
+	 * can become "untargetted" across migration if it was masked
 	 * by set_xive() but there is little we can do about it.
 	 */
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive.h linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive.h
index 1e48f72e8aa5..62bf39f53783 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive.h
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive.h
@@ -299,8 +299,7 @@ int kvmppc_xive_select_target(struct kvm *kvm, u32 *server, u8 prio);
 int kvmppc_xive_attach_escalation(struct kvm_vcpu *vcpu, u8 prio,
 				  bool single_escalation);
 struct kvmppc_xive *kvmppc_xive_get_device(struct kvm *kvm, u32 type);
-void xive_cleanup_single_escalation(struct kvm_vcpu *vcpu,
-				    struct kvmppc_xive_vcpu *xc, int irq);
+void xive_cleanup_single_escalation(struct kvm_vcpu *vcpu, int irq);
 int kvmppc_xive_compute_vp_id(struct kvmppc_xive *xive, u32 cpu, u32 *vp);
 int kvmppc_xive_set_nr_servers(struct kvmppc_xive *xive, u64 addr);
 bool kvmppc_xive_check_save_restore(struct kvm_vcpu *vcpu);
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive_native.c linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive_native.c
index 5271c33fe79e..4f566bea5e10 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/book3s_xive_native.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/book3s_xive_native.c
@@ -93,8 +93,7 @@ void kvmppc_xive_native_cleanup_vcpu(struct kvm_vcpu *vcpu)
 		/* Free the escalation irq */
 		if (xc->esc_virq[i]) {
 			if (kvmppc_xive_has_single_escalation(xc->xive))
-				xive_cleanup_single_escalation(vcpu, xc,
-							xc->esc_virq[i]);
+				xive_cleanup_single_escalation(vcpu, xc->esc_virq[i]);
 			free_irq(xc->esc_virq[i], vcpu);
 			irq_dispose_mapping(xc->esc_virq[i]);
 			kfree(xc->esc_virq_names[i]);
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/booke.c linux-libre-6.2-gnu/arch/powerpc/kvm/booke.c
index 7b4920e9fd26..e89281d3ba28 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/booke.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/booke.c
@@ -912,16 +912,15 @@ static int kvmppc_handle_debug(struct kvm_vcpu *vcpu)
 
 static void kvmppc_fill_pt_regs(struct pt_regs *regs)
 {
-	ulong r1, ip, msr, lr;
+	ulong r1, msr, lr;
 
 	asm("mr %0, 1" : "=r"(r1));
 	asm("mflr %0" : "=r"(lr));
 	asm("mfmsr %0" : "=r"(msr));
-	asm("bl 1f; 1: mflr %0" : "=r"(ip));
 
 	memset(regs, 0, sizeof(*regs));
 	regs->gpr[1] = r1;
-	regs->nip = ip;
+	regs->nip = _THIS_IP_;
 	regs->msr = msr;
 	regs->link = lr;
 }
@@ -1015,6 +1014,9 @@ int kvmppc_handle_exit(struct kvm_vcpu *vcpu, unsigned int exit_nr)
 	u32 last_inst = KVM_INST_FETCH_FAILED;
 	enum emulation_result emulated = EMULATE_DONE;
 
+	/* Fix irq state (pairs with kvmppc_fix_ee_before_entry()) */
+	kvmppc_fix_ee_after_exit();
+
 	/* update before a new last_exit_type is rewritten */
 	kvmppc_update_timing_stats(vcpu);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/bookehv_interrupts.S linux-libre-6.2-gnu/arch/powerpc/kvm/bookehv_interrupts.S
index 8262c14fc9e6..b5fe6fb53c66 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/bookehv_interrupts.S
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/bookehv_interrupts.S
@@ -424,15 +424,6 @@ _GLOBAL(kvmppc_resume_host)
 	mtspr	SPRN_EPCR, r3
 	isync
 
-#ifdef CONFIG_64BIT
-	/*
-	 * We enter with interrupts disabled in hardware, but
-	 * we need to call RECONCILE_IRQ_STATE to ensure
-	 * that the software state is kept in sync.
-	 */
-	RECONCILE_IRQ_STATE(r3,r5)
-#endif
-
 	/* Switch to kernel stack and jump to handler. */
 	mr	r3, r4
 	mr	r5, r14 /* intno */
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/fpu.S linux-libre-6.2-gnu/arch/powerpc/kvm/fpu.S
index 315c94946bad..b68e7f26a81f 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/fpu.S
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/fpu.S
@@ -6,6 +6,8 @@
  */
 
 #include <linux/pgtable.h>
+#include <linux/linkage.h>
+
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -110,18 +112,22 @@ FPS_THREE_IN(fsel)
  * R8 = (double*)&param3 [load_three]
  * LR = instruction call function
  */
-fpd_load_three:
+SYM_FUNC_START_LOCAL(fpd_load_three)
 	lfd	2,0(r8)			/* load param3 */
-fpd_load_two:
+SYM_FUNC_START_LOCAL(fpd_load_two)
 	lfd	1,0(r7)			/* load param2 */
-fpd_load_one:
+SYM_FUNC_START_LOCAL(fpd_load_one)
 	lfd	0,0(r6)			/* load param1 */
-fpd_load_none:
+SYM_FUNC_START_LOCAL(fpd_load_none)
 	lfd	3,0(r3)			/* load up fpscr value */
 	MTFSF_L(3)
 	lwz	r6, 0(r4)		/* load cr */
 	mtcr	r6
 	blr
+SYM_FUNC_END(fpd_load_none)
+SYM_FUNC_END(fpd_load_one)
+SYM_FUNC_END(fpd_load_two)
+SYM_FUNC_END(fpd_load_three)
 
 /*
  * End of double instruction processing
@@ -131,13 +137,14 @@ fpd_load_none:
  * R5 = (double*)&result
  * LR = caller of instruction call function
  */
-fpd_return:
+SYM_FUNC_START_LOCAL(fpd_return)
 	mfcr	r6
 	stfd	0,0(r5)			/* save result */
 	mffs	0
 	stfd	0,0(r3)			/* save new fpscr value */
 	stw	r6,0(r4)		/* save new cr value */
 	blr
+SYM_FUNC_END(fpd_return)
 
 /*
  * Double operation with no input operand
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/irq.h linux-libre-6.2-gnu/arch/powerpc/kvm/irq.h
deleted file mode 100644
index e6463f866abc..000000000000
--- linux-libre-6.1-gnu/arch/powerpc/kvm/irq.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __IRQ_H
-#define __IRQ_H
-
-#include <linux/kvm_host.h>
-
-static inline int irqchip_in_kernel(struct kvm *kvm)
-{
-	int ret = 0;
-
-#ifdef CONFIG_KVM_MPIC
-	ret = ret || (kvm->arch.mpic != NULL);
-#endif
-#ifdef CONFIG_KVM_XICS
-	ret = ret || (kvm->arch.xics != NULL);
-	ret = ret || (kvm->arch.xive != NULL);
-#endif
-	smp_rmb();
-	return ret;
-}
-
-#endif
diff --git linux-libre-6.1-gnu/arch/powerpc/kvm/powerpc.c linux-libre-6.2-gnu/arch/powerpc/kvm/powerpc.c
index b850b0efa201..04494a4fb37a 100644
--- linux-libre-6.1-gnu/arch/powerpc/kvm/powerpc.c
+++ linux-libre-6.2-gnu/arch/powerpc/kvm/powerpc.c
@@ -36,7 +36,6 @@
 #include <asm/setup.h>
 
 #include "timing.h"
-#include "irq.h"
 #include "../mm/mmu_decl.h"
 
 #define CREATE_TRACE_POINTS
@@ -2165,10 +2164,25 @@ static int kvm_vm_ioctl_get_pvinfo(struct kvm_ppc_pvinfo *pvinfo)
 	return 0;
 }
 
+bool kvm_arch_irqchip_in_kernel(struct kvm *kvm)
+{
+	int ret = 0;
+
+#ifdef CONFIG_KVM_MPIC
+	ret = ret || (kvm->arch.mpic != NULL);
+#endif
+#ifdef CONFIG_KVM_XICS
+	ret = ret || (kvm->arch.xics != NULL);
+	ret = ret || (kvm->arch.xive != NULL);
+#endif
+	smp_rmb();
+	return ret;
+}
+
 int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_event,
 			  bool line_status)
 {
-	if (!irqchip_in_kernel(kvm))
+	if (!kvm_arch_irqchip_in_kernel(kvm))
 		return -ENXIO;
 
 	irq_event->status = kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID,
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/Makefile linux-libre-6.2-gnu/arch/powerpc/lib/Makefile
index 8560c912186d..4de71cbf6e8e 100644
--- linux-libre-6.1-gnu/arch/powerpc/lib/Makefile
+++ linux-libre-6.2-gnu/arch/powerpc/lib/Makefile
@@ -52,7 +52,9 @@ obj-$(CONFIG_PPC_BOOK3S_64) += copyuser_power7.o copypage_power7.o \
 obj64-y	+= copypage_64.o copyuser_64.o mem_64.o hweight_64.o \
 	   memcpy_64.o copy_mc_64.o
 
-ifndef CONFIG_PPC_QUEUED_SPINLOCKS
+ifdef CONFIG_PPC_QUEUED_SPINLOCKS
+obj-$(CONFIG_SMP)	+= qspinlock.o
+else
 obj64-$(CONFIG_SMP)	+= locks.o
 endif
 
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/code-patching.c linux-libre-6.2-gnu/arch/powerpc/lib/code-patching.c
index ad0cf3108dd0..b00112d7ad46 100644
--- linux-libre-6.1-gnu/arch/powerpc/lib/code-patching.c
+++ linux-libre-6.2-gnu/arch/powerpc/lib/code-patching.c
@@ -4,12 +4,17 @@
  */
 
 #include <linux/kprobes.h>
+#include <linux/mmu_context.h>
+#include <linux/random.h>
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/cpuhotplug.h>
 #include <linux/uaccess.h>
 #include <linux/jump_label.h>
 
+#include <asm/debug.h>
+#include <asm/pgalloc.h>
+#include <asm/tlb.h>
 #include <asm/tlbflush.h>
 #include <asm/page.h>
 #include <asm/code-patching.h>
@@ -41,12 +46,59 @@ int raw_patch_instruction(u32 *addr, ppc_inst_t instr)
 	return __patch_instruction(addr, instr, addr);
 }
 
-#ifdef CONFIG_STRICT_KERNEL_RWX
-static DEFINE_PER_CPU(struct vm_struct *, text_poke_area);
+struct patch_context {
+	union {
+		struct vm_struct *area;
+		struct mm_struct *mm;
+	};
+	unsigned long addr;
+	pte_t *pte;
+};
+
+static DEFINE_PER_CPU(struct patch_context, cpu_patching_context);
 
 static int map_patch_area(void *addr, unsigned long text_poke_addr);
 static void unmap_patch_area(unsigned long addr);
 
+static bool mm_patch_enabled(void)
+{
+	return IS_ENABLED(CONFIG_SMP) && radix_enabled();
+}
+
+/*
+ * The following applies for Radix MMU. Hash MMU has different requirements,
+ * and so is not supported.
+ *
+ * Changing mm requires context synchronising instructions on both sides of
+ * the context switch, as well as a hwsync between the last instruction for
+ * which the address of an associated storage access was translated using
+ * the current context.
+ *
+ * switch_mm_irqs_off() performs an isync after the context switch. It is
+ * the responsibility of the caller to perform the CSI and hwsync before
+ * starting/stopping the temp mm.
+ */
+static struct mm_struct *start_using_temp_mm(struct mm_struct *temp_mm)
+{
+	struct mm_struct *orig_mm = current->active_mm;
+
+	lockdep_assert_irqs_disabled();
+	switch_mm_irqs_off(orig_mm, temp_mm, current);
+
+	WARN_ON(!mm_is_thread_local(temp_mm));
+
+	suspend_breakpoints();
+	return orig_mm;
+}
+
+static void stop_using_temp_mm(struct mm_struct *temp_mm,
+			       struct mm_struct *orig_mm)
+{
+	lockdep_assert_irqs_disabled();
+	switch_mm_irqs_off(temp_mm, orig_mm, current);
+	restore_breakpoints();
+}
+
 static int text_area_cpu_up(unsigned int cpu)
 {
 	struct vm_struct *area;
@@ -68,29 +120,108 @@ static int text_area_cpu_up(unsigned int cpu)
 
 	unmap_patch_area(addr);
 
-	this_cpu_write(text_poke_area, area);
+	this_cpu_write(cpu_patching_context.area, area);
+	this_cpu_write(cpu_patching_context.addr, addr);
+	this_cpu_write(cpu_patching_context.pte, virt_to_kpte(addr));
 
 	return 0;
 }
 
 static int text_area_cpu_down(unsigned int cpu)
 {
-	free_vm_area(this_cpu_read(text_poke_area));
+	free_vm_area(this_cpu_read(cpu_patching_context.area));
+	this_cpu_write(cpu_patching_context.area, NULL);
+	this_cpu_write(cpu_patching_context.addr, 0);
+	this_cpu_write(cpu_patching_context.pte, NULL);
+	return 0;
+}
+
+static void put_patching_mm(struct mm_struct *mm, unsigned long patching_addr)
+{
+	struct mmu_gather tlb;
+
+	tlb_gather_mmu(&tlb, mm);
+	free_pgd_range(&tlb, patching_addr, patching_addr + PAGE_SIZE, 0, 0);
+	mmput(mm);
+}
+
+static int text_area_cpu_up_mm(unsigned int cpu)
+{
+	struct mm_struct *mm;
+	unsigned long addr;
+	pte_t *pte;
+	spinlock_t *ptl;
+
+	mm = mm_alloc();
+	if (WARN_ON(!mm))
+		goto fail_no_mm;
+
+	/*
+	 * Choose a random page-aligned address from the interval
+	 * [PAGE_SIZE .. DEFAULT_MAP_WINDOW - PAGE_SIZE].
+	 * The lower address bound is PAGE_SIZE to avoid the zero-page.
+	 */
+	addr = (1 + (get_random_long() % (DEFAULT_MAP_WINDOW / PAGE_SIZE - 2))) << PAGE_SHIFT;
+
+	/*
+	 * PTE allocation uses GFP_KERNEL which means we need to
+	 * pre-allocate the PTE here because we cannot do the
+	 * allocation during patching when IRQs are disabled.
+	 *
+	 * Using get_locked_pte() to avoid open coding, the lock
+	 * is unnecessary.
+	 */
+	pte = get_locked_pte(mm, addr, &ptl);
+	if (!pte)
+		goto fail_no_pte;
+	pte_unmap_unlock(pte, ptl);
+
+	this_cpu_write(cpu_patching_context.mm, mm);
+	this_cpu_write(cpu_patching_context.addr, addr);
+
+	return 0;
+
+fail_no_pte:
+	put_patching_mm(mm, addr);
+fail_no_mm:
+	return -ENOMEM;
+}
+
+static int text_area_cpu_down_mm(unsigned int cpu)
+{
+	put_patching_mm(this_cpu_read(cpu_patching_context.mm),
+			this_cpu_read(cpu_patching_context.addr));
+
+	this_cpu_write(cpu_patching_context.mm, NULL);
+	this_cpu_write(cpu_patching_context.addr, 0);
+
 	return 0;
 }
 
 static __ro_after_init DEFINE_STATIC_KEY_FALSE(poking_init_done);
 
-/*
- * Although BUG_ON() is rude, in this case it should only happen if ENOMEM, and
- * we judge it as being preferable to a kernel that will crash later when
- * someone tries to use patch_instruction().
- */
 void __init poking_init(void)
 {
-	BUG_ON(!cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
-		"powerpc/text_poke:online", text_area_cpu_up,
-		text_area_cpu_down));
+	int ret;
+
+	if (!IS_ENABLED(CONFIG_STRICT_KERNEL_RWX))
+		return;
+
+	if (mm_patch_enabled())
+		ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
+					"powerpc/text_poke_mm:online",
+					text_area_cpu_up_mm,
+					text_area_cpu_down_mm);
+	else
+		ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
+					"powerpc/text_poke:online",
+					text_area_cpu_up,
+					text_area_cpu_down);
+
+	/* cpuhp_setup_state returns >= 0 on success */
+	if (WARN_ON(ret < 0))
+		return;
+
 	static_branch_enable(&poking_init_done);
 }
 
@@ -147,6 +278,56 @@ static void unmap_patch_area(unsigned long addr)
 	flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
 }
 
+static int __do_patch_instruction_mm(u32 *addr, ppc_inst_t instr)
+{
+	int err;
+	u32 *patch_addr;
+	unsigned long text_poke_addr;
+	pte_t *pte;
+	unsigned long pfn = get_patch_pfn(addr);
+	struct mm_struct *patching_mm;
+	struct mm_struct *orig_mm;
+	spinlock_t *ptl;
+
+	patching_mm = __this_cpu_read(cpu_patching_context.mm);
+	text_poke_addr = __this_cpu_read(cpu_patching_context.addr);
+	patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr));
+
+	pte = get_locked_pte(patching_mm, text_poke_addr, &ptl);
+	if (!pte)
+		return -ENOMEM;
+
+	__set_pte_at(patching_mm, text_poke_addr, pte, pfn_pte(pfn, PAGE_KERNEL), 0);
+
+	/* order PTE update before use, also serves as the hwsync */
+	asm volatile("ptesync": : :"memory");
+
+	/* order context switch after arbitrary prior code */
+	isync();
+
+	orig_mm = start_using_temp_mm(patching_mm);
+
+	err = __patch_instruction(addr, instr, patch_addr);
+
+	/* hwsync performed by __patch_instruction (sync) if successful */
+	if (err)
+		mb();  /* sync */
+
+	/* context synchronisation performed by __patch_instruction (isync or exception) */
+	stop_using_temp_mm(patching_mm, orig_mm);
+
+	pte_clear(patching_mm, text_poke_addr, pte);
+	/*
+	 * ptesync to order PTE update before TLB invalidation done
+	 * by radix__local_flush_tlb_page_psize (in _tlbiel_va)
+	 */
+	local_flush_tlb_page_psize(patching_mm, text_poke_addr, mmu_virtual_psize);
+
+	pte_unmap_unlock(pte, ptl);
+
+	return err;
+}
+
 static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
 {
 	int err;
@@ -155,10 +336,10 @@ static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
 	pte_t *pte;
 	unsigned long pfn = get_patch_pfn(addr);
 
-	text_poke_addr = (unsigned long)__this_cpu_read(text_poke_area)->addr & PAGE_MASK;
+	text_poke_addr = (unsigned long)__this_cpu_read(cpu_patching_context.addr) & PAGE_MASK;
 	patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr));
 
-	pte = virt_to_kpte(text_poke_addr);
+	pte = __this_cpu_read(cpu_patching_context.pte);
 	__set_pte_at(&init_mm, text_poke_addr, pte, pfn_pte(pfn, PAGE_KERNEL), 0);
 	/* See ptesync comment in radix__set_pte_at() */
 	if (radix_enabled())
@@ -172,7 +353,7 @@ static int __do_patch_instruction(u32 *addr, ppc_inst_t instr)
 	return err;
 }
 
-static int do_patch_instruction(u32 *addr, ppc_inst_t instr)
+int patch_instruction(u32 *addr, ppc_inst_t instr)
 {
 	int err;
 	unsigned long flags;
@@ -182,34 +363,19 @@ static int do_patch_instruction(u32 *addr, ppc_inst_t instr)
 	 * when text_poke_area is not ready, but we still need
 	 * to allow patching. We just do the plain old patching
 	 */
-	if (!static_branch_likely(&poking_init_done))
+	if (!IS_ENABLED(CONFIG_STRICT_KERNEL_RWX) ||
+	    !static_branch_likely(&poking_init_done))
 		return raw_patch_instruction(addr, instr);
 
 	local_irq_save(flags);
-	err = __do_patch_instruction(addr, instr);
+	if (mm_patch_enabled())
+		err = __do_patch_instruction_mm(addr, instr);
+	else
+		err = __do_patch_instruction(addr, instr);
 	local_irq_restore(flags);
 
 	return err;
 }
-#else /* !CONFIG_STRICT_KERNEL_RWX */
-
-static int do_patch_instruction(u32 *addr, ppc_inst_t instr)
-{
-	return raw_patch_instruction(addr, instr);
-}
-
-#endif /* CONFIG_STRICT_KERNEL_RWX */
-
-__ro_after_init DEFINE_STATIC_KEY_FALSE(init_mem_is_free);
-
-int patch_instruction(u32 *addr, ppc_inst_t instr)
-{
-	/* Make sure we aren't patching a freed init section */
-	if (static_branch_likely(&init_mem_is_free) && init_section_contains(addr, 4))
-		return 0;
-
-	return do_patch_instruction(addr, instr);
-}
 NOKPROBE_SYMBOL(patch_instruction);
 
 int patch_branch(u32 *addr, unsigned long target, int flags)
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/feature-fixups.c linux-libre-6.2-gnu/arch/powerpc/lib/feature-fixups.c
index 31f40f544de5..80def1c2afcb 100644
--- linux-libre-6.1-gnu/arch/powerpc/lib/feature-fixups.c
+++ linux-libre-6.2-gnu/arch/powerpc/lib/feature-fixups.c
@@ -117,10 +117,64 @@ void do_feature_fixups(unsigned long value, void *fixup_start, void *fixup_end)
 	}
 }
 
+#ifdef CONFIG_PPC_BARRIER_NOSPEC
+static bool is_fixup_addr_valid(void *dest, size_t size)
+{
+	return system_state < SYSTEM_FREEING_INITMEM ||
+	       !init_section_contains(dest, size);
+}
+
+static int do_patch_fixups(long *start, long *end, unsigned int *instrs, int num)
+{
+	int i;
+
+	for (i = 0; start < end; start++, i++) {
+		int j;
+		unsigned int *dest = (void *)start + *start;
+
+		if (!is_fixup_addr_valid(dest, sizeof(*instrs) * num))
+			continue;
+
+		pr_devel("patching dest %lx\n", (unsigned long)dest);
+
+		for (j = 0; j < num; j++)
+			patch_instruction(dest + j, ppc_inst(instrs[j]));
+	}
+	return i;
+}
+#endif
+
 #ifdef CONFIG_PPC_BOOK3S_64
+static int do_patch_entry_fixups(long *start, long *end, unsigned int *instrs,
+				 bool do_fallback, void *fallback)
+{
+	int i;
+
+	for (i = 0; start < end; start++, i++) {
+		unsigned int *dest = (void *)start + *start;
+
+		if (!is_fixup_addr_valid(dest, sizeof(*instrs) * 3))
+			continue;
+
+		pr_devel("patching dest %lx\n", (unsigned long)dest);
+
+		// See comment in do_entry_flush_fixups() RE order of patching
+		if (do_fallback) {
+			patch_instruction(dest, ppc_inst(instrs[0]));
+			patch_instruction(dest + 2, ppc_inst(instrs[2]));
+			patch_branch(dest + 1, (unsigned long)fallback, BRANCH_SET_LINK);
+		} else {
+			patch_instruction(dest + 1, ppc_inst(instrs[1]));
+			patch_instruction(dest + 2, ppc_inst(instrs[2]));
+			patch_instruction(dest, ppc_inst(instrs[0]));
+		}
+	}
+	return i;
+}
+
 static void do_stf_entry_barrier_fixups(enum stf_barrier_type types)
 {
-	unsigned int instrs[3], *dest;
+	unsigned int instrs[3];
 	long *start, *end;
 	int i;
 
@@ -144,23 +198,8 @@ static void do_stf_entry_barrier_fixups(enum stf_barrier_type types)
 		instrs[i++] = PPC_RAW_ORI(_R31, _R31, 0); /* speculation barrier */
 	}
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		// See comment in do_entry_flush_fixups() RE order of patching
-		if (types & STF_BARRIER_FALLBACK) {
-			patch_instruction(dest, ppc_inst(instrs[0]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_branch(dest + 1,
-				     (unsigned long)&stf_barrier_fallback, BRANCH_SET_LINK);
-		} else {
-			patch_instruction(dest + 1, ppc_inst(instrs[1]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_instruction(dest, ppc_inst(instrs[0]));
-		}
-	}
+	i = do_patch_entry_fixups(start, end, instrs, types & STF_BARRIER_FALLBACK,
+				  &stf_barrier_fallback);
 
 	printk(KERN_DEBUG "stf-barrier: patched %d entry locations (%s barrier)\n", i,
 		(types == STF_BARRIER_NONE)                  ? "no" :
@@ -172,7 +211,7 @@ static void do_stf_entry_barrier_fixups(enum stf_barrier_type types)
 
 static void do_stf_exit_barrier_fixups(enum stf_barrier_type types)
 {
-	unsigned int instrs[6], *dest;
+	unsigned int instrs[6];
 	long *start, *end;
 	int i;
 
@@ -206,18 +245,8 @@ static void do_stf_exit_barrier_fixups(enum stf_barrier_type types)
 		instrs[i++] = PPC_RAW_EIEIO() | 0x02000000; /* eieio + bit 6 hint */
 	}
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
+	i = do_patch_fixups(start, end, instrs, ARRAY_SIZE(instrs));
 
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		patch_instruction(dest, ppc_inst(instrs[0]));
-		patch_instruction(dest + 1, ppc_inst(instrs[1]));
-		patch_instruction(dest + 2, ppc_inst(instrs[2]));
-		patch_instruction(dest + 3, ppc_inst(instrs[3]));
-		patch_instruction(dest + 4, ppc_inst(instrs[4]));
-		patch_instruction(dest + 5, ppc_inst(instrs[5]));
-	}
 	printk(KERN_DEBUG "stf-barrier: patched %d exit locations (%s barrier)\n", i,
 		(types == STF_BARRIER_NONE)                  ? "no" :
 		(types == STF_BARRIER_FALLBACK)              ? "fallback" :
@@ -274,7 +303,7 @@ void do_stf_barrier_fixups(enum stf_barrier_type types)
 
 void do_uaccess_flush_fixups(enum l1d_flush_type types)
 {
-	unsigned int instrs[4], *dest;
+	unsigned int instrs[4];
 	long *start, *end;
 	int i;
 
@@ -300,17 +329,7 @@ void do_uaccess_flush_fixups(enum l1d_flush_type types)
 	if (types & L1D_FLUSH_MTTRIG)
 		instrs[i++] = PPC_RAW_MTSPR(SPRN_TRIG2, _R0);
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		patch_instruction(dest, ppc_inst(instrs[0]));
-
-		patch_instruction(dest + 1, ppc_inst(instrs[1]));
-		patch_instruction(dest + 2, ppc_inst(instrs[2]));
-		patch_instruction(dest + 3, ppc_inst(instrs[3]));
-	}
+	i = do_patch_fixups(start, end, instrs, ARRAY_SIZE(instrs));
 
 	printk(KERN_DEBUG "uaccess-flush: patched %d locations (%s flush)\n", i,
 		(types == L1D_FLUSH_NONE)       ? "no" :
@@ -325,7 +344,7 @@ void do_uaccess_flush_fixups(enum l1d_flush_type types)
 static int __do_entry_flush_fixups(void *data)
 {
 	enum l1d_flush_type types = *(enum l1d_flush_type *)data;
-	unsigned int instrs[3], *dest;
+	unsigned int instrs[3];
 	long *start, *end;
 	int i;
 
@@ -375,42 +394,13 @@ static int __do_entry_flush_fixups(void *data)
 
 	start = PTRRELOC(&__start___entry_flush_fixup);
 	end = PTRRELOC(&__stop___entry_flush_fixup);
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		if (types == L1D_FLUSH_FALLBACK) {
-			patch_instruction(dest, ppc_inst(instrs[0]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_branch(dest + 1,
-				     (unsigned long)&entry_flush_fallback, BRANCH_SET_LINK);
-		} else {
-			patch_instruction(dest + 1, ppc_inst(instrs[1]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_instruction(dest, ppc_inst(instrs[0]));
-		}
-	}
+	i = do_patch_entry_fixups(start, end, instrs, types == L1D_FLUSH_FALLBACK,
+				  &entry_flush_fallback);
 
 	start = PTRRELOC(&__start___scv_entry_flush_fixup);
 	end = PTRRELOC(&__stop___scv_entry_flush_fixup);
-	for (; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		if (types == L1D_FLUSH_FALLBACK) {
-			patch_instruction(dest, ppc_inst(instrs[0]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_branch(dest + 1,
-				     (unsigned long)&scv_entry_flush_fallback, BRANCH_SET_LINK);
-		} else {
-			patch_instruction(dest + 1, ppc_inst(instrs[1]));
-			patch_instruction(dest + 2, ppc_inst(instrs[2]));
-			patch_instruction(dest, ppc_inst(instrs[0]));
-		}
-	}
-
+	i += do_patch_entry_fixups(start, end, instrs, types == L1D_FLUSH_FALLBACK,
+				   &scv_entry_flush_fallback);
 
 	printk(KERN_DEBUG "entry-flush: patched %d locations (%s flush)\n", i,
 		(types == L1D_FLUSH_NONE)       ? "no" :
@@ -438,7 +428,7 @@ void do_entry_flush_fixups(enum l1d_flush_type types)
 static int __do_rfi_flush_fixups(void *data)
 {
 	enum l1d_flush_type types = *(enum l1d_flush_type *)data;
-	unsigned int instrs[3], *dest;
+	unsigned int instrs[3];
 	long *start, *end;
 	int i;
 
@@ -462,15 +452,7 @@ static int __do_rfi_flush_fixups(void *data)
 	if (types & L1D_FLUSH_MTTRIG)
 		instrs[i++] = PPC_RAW_MTSPR(SPRN_TRIG2, _R0);
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-
-		patch_instruction(dest, ppc_inst(instrs[0]));
-		patch_instruction(dest + 1, ppc_inst(instrs[1]));
-		patch_instruction(dest + 2, ppc_inst(instrs[2]));
-	}
+	i = do_patch_fixups(start, end, instrs, ARRAY_SIZE(instrs));
 
 	printk(KERN_DEBUG "rfi-flush: patched %d locations (%s flush)\n", i,
 		(types == L1D_FLUSH_NONE)       ? "no" :
@@ -512,7 +494,7 @@ void do_rfi_flush_fixups(enum l1d_flush_type types)
 
 void do_barrier_nospec_fixups_range(bool enable, void *fixup_start, void *fixup_end)
 {
-	unsigned int instr, *dest;
+	unsigned int instr;
 	long *start, *end;
 	int i;
 
@@ -526,12 +508,7 @@ void do_barrier_nospec_fixups_range(bool enable, void *fixup_start, void *fixup_
 		instr = PPC_RAW_ORI(_R31, _R31, 0); /* speculation barrier */
 	}
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-		patch_instruction(dest, ppc_inst(instr));
-	}
+	i = do_patch_fixups(start, end, &instr, 1);
 
 	printk(KERN_DEBUG "barrier-nospec: patched %d locations\n", i);
 }
@@ -553,7 +530,7 @@ void do_barrier_nospec_fixups(bool enable)
 #ifdef CONFIG_PPC_E500
 void do_barrier_nospec_fixups_range(bool enable, void *fixup_start, void *fixup_end)
 {
-	unsigned int instr[2], *dest;
+	unsigned int instr[2];
 	long *start, *end;
 	int i;
 
@@ -569,13 +546,7 @@ void do_barrier_nospec_fixups_range(bool enable, void *fixup_start, void *fixup_
 		instr[1] = PPC_RAW_SYNC();
 	}
 
-	for (i = 0; start < end; start++, i++) {
-		dest = (void *)start + *start;
-
-		pr_devel("patching dest %lx\n", (unsigned long)dest);
-		patch_instruction(dest, ppc_inst(instr[0]));
-		patch_instruction(dest + 1, ppc_inst(instr[1]));
-	}
+	i = do_patch_fixups(start, end, instr, ARRAY_SIZE(instr));
 
 	printk(KERN_DEBUG "barrier-nospec: patched %d locations\n", i);
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/qspinlock.c linux-libre-6.2-gnu/arch/powerpc/lib/qspinlock.c
new file mode 100644
index 000000000000..e4bd145255d0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/powerpc/lib/qspinlock.c
@@ -0,0 +1,997 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include <linux/bug.h>
+#include <linux/compiler.h>
+#include <linux/export.h>
+#include <linux/percpu.h>
+#include <linux/processor.h>
+#include <linux/smp.h>
+#include <linux/topology.h>
+#include <linux/sched/clock.h>
+#include <asm/qspinlock.h>
+#include <asm/paravirt.h>
+
+#define MAX_NODES	4
+
+struct qnode {
+	struct qnode	*next;
+	struct qspinlock *lock;
+	int		cpu;
+	int		yield_cpu;
+	u8		locked; /* 1 if lock acquired */
+};
+
+struct qnodes {
+	int		count;
+	struct qnode nodes[MAX_NODES];
+};
+
+/* Tuning parameters */
+static int steal_spins __read_mostly = (1 << 5);
+static int remote_steal_spins __read_mostly = (1 << 2);
+#if _Q_SPIN_TRY_LOCK_STEAL == 1
+static const bool maybe_stealers = true;
+#else
+static bool maybe_stealers __read_mostly = true;
+#endif
+static int head_spins __read_mostly = (1 << 8);
+
+static bool pv_yield_owner __read_mostly = true;
+static bool pv_yield_allow_steal __read_mostly = false;
+static bool pv_spin_on_preempted_owner __read_mostly = false;
+static bool pv_sleepy_lock __read_mostly = true;
+static bool pv_sleepy_lock_sticky __read_mostly = false;
+static u64 pv_sleepy_lock_interval_ns __read_mostly = 0;
+static int pv_sleepy_lock_factor __read_mostly = 256;
+static bool pv_yield_prev __read_mostly = true;
+static bool pv_yield_propagate_owner __read_mostly = true;
+static bool pv_prod_head __read_mostly = false;
+
+static DEFINE_PER_CPU_ALIGNED(struct qnodes, qnodes);
+static DEFINE_PER_CPU_ALIGNED(u64, sleepy_lock_seen_clock);
+
+#if _Q_SPIN_SPEC_BARRIER == 1
+#define spec_barrier() do { asm volatile("ori 31,31,0" ::: "memory"); } while (0)
+#else
+#define spec_barrier() do { } while (0)
+#endif
+
+static __always_inline bool recently_sleepy(void)
+{
+	/* pv_sleepy_lock is true when this is called */
+	if (pv_sleepy_lock_interval_ns) {
+		u64 seen = this_cpu_read(sleepy_lock_seen_clock);
+
+		if (seen) {
+			u64 delta = sched_clock() - seen;
+			if (delta < pv_sleepy_lock_interval_ns)
+				return true;
+			this_cpu_write(sleepy_lock_seen_clock, 0);
+		}
+	}
+
+	return false;
+}
+
+static __always_inline int get_steal_spins(bool paravirt, bool sleepy)
+{
+	if (paravirt && sleepy)
+		return steal_spins * pv_sleepy_lock_factor;
+	else
+		return steal_spins;
+}
+
+static __always_inline int get_remote_steal_spins(bool paravirt, bool sleepy)
+{
+	if (paravirt && sleepy)
+		return remote_steal_spins * pv_sleepy_lock_factor;
+	else
+		return remote_steal_spins;
+}
+
+static __always_inline int get_head_spins(bool paravirt, bool sleepy)
+{
+	if (paravirt && sleepy)
+		return head_spins * pv_sleepy_lock_factor;
+	else
+		return head_spins;
+}
+
+static inline u32 encode_tail_cpu(int cpu)
+{
+	return (cpu + 1) << _Q_TAIL_CPU_OFFSET;
+}
+
+static inline int decode_tail_cpu(u32 val)
+{
+	return (val >> _Q_TAIL_CPU_OFFSET) - 1;
+}
+
+static inline int get_owner_cpu(u32 val)
+{
+	return (val & _Q_OWNER_CPU_MASK) >> _Q_OWNER_CPU_OFFSET;
+}
+
+/*
+ * Try to acquire the lock if it was not already locked. If the tail matches
+ * mytail then clear it, otherwise leave it unchnaged. Return previous value.
+ *
+ * This is used by the head of the queue to acquire the lock and clean up
+ * its tail if it was the last one queued.
+ */
+static __always_inline u32 trylock_clean_tail(struct qspinlock *lock, u32 tail)
+{
+	u32 newval = queued_spin_encode_locked_val();
+	u32 prev, tmp;
+
+	asm volatile(
+"1:	lwarx	%0,0,%2,%7	# trylock_clean_tail			\n"
+	/* This test is necessary if there could be stealers */
+"	andi.	%1,%0,%5						\n"
+"	bne	3f							\n"
+	/* Test whether the lock tail == mytail */
+"	and	%1,%0,%6						\n"
+"	cmpw	0,%1,%3							\n"
+	/* Merge the new locked value */
+"	or	%1,%1,%4						\n"
+"	bne	2f							\n"
+	/* If the lock tail matched, then clear it, otherwise leave it. */
+"	andc	%1,%1,%6						\n"
+"2:	stwcx.	%1,0,%2							\n"
+"	bne-	1b							\n"
+"\t"	PPC_ACQUIRE_BARRIER "						\n"
+"3:									\n"
+	: "=&r" (prev), "=&r" (tmp)
+	: "r" (&lock->val), "r"(tail), "r" (newval),
+	  "i" (_Q_LOCKED_VAL),
+	  "r" (_Q_TAIL_CPU_MASK),
+	  "i" (_Q_SPIN_EH_HINT)
+	: "cr0", "memory");
+
+	return prev;
+}
+
+/*
+ * Publish our tail, replacing previous tail. Return previous value.
+ *
+ * This provides a release barrier for publishing node, this pairs with the
+ * acquire barrier in get_tail_qnode() when the next CPU finds this tail
+ * value.
+ */
+static __always_inline u32 publish_tail_cpu(struct qspinlock *lock, u32 tail)
+{
+	u32 prev, tmp;
+
+	asm volatile(
+"\t"	PPC_RELEASE_BARRIER "						\n"
+"1:	lwarx	%0,0,%2		# publish_tail_cpu			\n"
+"	andc	%1,%0,%4						\n"
+"	or	%1,%1,%3						\n"
+"	stwcx.	%1,0,%2							\n"
+"	bne-	1b							\n"
+	: "=&r" (prev), "=&r"(tmp)
+	: "r" (&lock->val), "r" (tail), "r"(_Q_TAIL_CPU_MASK)
+	: "cr0", "memory");
+
+	return prev;
+}
+
+static __always_inline u32 set_mustq(struct qspinlock *lock)
+{
+	u32 prev;
+
+	asm volatile(
+"1:	lwarx	%0,0,%1		# set_mustq				\n"
+"	or	%0,%0,%2						\n"
+"	stwcx.	%0,0,%1							\n"
+"	bne-	1b							\n"
+	: "=&r" (prev)
+	: "r" (&lock->val), "r" (_Q_MUST_Q_VAL)
+	: "cr0", "memory");
+
+	return prev;
+}
+
+static __always_inline u32 clear_mustq(struct qspinlock *lock)
+{
+	u32 prev;
+
+	asm volatile(
+"1:	lwarx	%0,0,%1		# clear_mustq				\n"
+"	andc	%0,%0,%2						\n"
+"	stwcx.	%0,0,%1							\n"
+"	bne-	1b							\n"
+	: "=&r" (prev)
+	: "r" (&lock->val), "r" (_Q_MUST_Q_VAL)
+	: "cr0", "memory");
+
+	return prev;
+}
+
+static __always_inline bool try_set_sleepy(struct qspinlock *lock, u32 old)
+{
+	u32 prev;
+	u32 new = old | _Q_SLEEPY_VAL;
+
+	BUG_ON(!(old & _Q_LOCKED_VAL));
+	BUG_ON(old & _Q_SLEEPY_VAL);
+
+	asm volatile(
+"1:	lwarx	%0,0,%1		# try_set_sleepy			\n"
+"	cmpw	0,%0,%2							\n"
+"	bne-	2f							\n"
+"	stwcx.	%3,0,%1							\n"
+"	bne-	1b							\n"
+"2:									\n"
+	: "=&r" (prev)
+	: "r" (&lock->val), "r"(old), "r" (new)
+	: "cr0", "memory");
+
+	return likely(prev == old);
+}
+
+static __always_inline void seen_sleepy_owner(struct qspinlock *lock, u32 val)
+{
+	if (pv_sleepy_lock) {
+		if (pv_sleepy_lock_interval_ns)
+			this_cpu_write(sleepy_lock_seen_clock, sched_clock());
+		if (!(val & _Q_SLEEPY_VAL))
+			try_set_sleepy(lock, val);
+	}
+}
+
+static __always_inline void seen_sleepy_lock(void)
+{
+	if (pv_sleepy_lock && pv_sleepy_lock_interval_ns)
+		this_cpu_write(sleepy_lock_seen_clock, sched_clock());
+}
+
+static __always_inline void seen_sleepy_node(struct qspinlock *lock, u32 val)
+{
+	if (pv_sleepy_lock) {
+		if (pv_sleepy_lock_interval_ns)
+			this_cpu_write(sleepy_lock_seen_clock, sched_clock());
+		if (val & _Q_LOCKED_VAL) {
+			if (!(val & _Q_SLEEPY_VAL))
+				try_set_sleepy(lock, val);
+		}
+	}
+}
+
+static struct qnode *get_tail_qnode(struct qspinlock *lock, u32 val)
+{
+	int cpu = decode_tail_cpu(val);
+	struct qnodes *qnodesp = per_cpu_ptr(&qnodes, cpu);
+	int idx;
+
+	/*
+	 * After publishing the new tail and finding a previous tail in the
+	 * previous val (which is the control dependency), this barrier
+	 * orders the release barrier in publish_tail_cpu performed by the
+	 * last CPU, with subsequently looking at its qnode structures
+	 * after the barrier.
+	 */
+	smp_acquire__after_ctrl_dep();
+
+	for (idx = 0; idx < MAX_NODES; idx++) {
+		struct qnode *qnode = &qnodesp->nodes[idx];
+		if (qnode->lock == lock)
+			return qnode;
+	}
+
+	BUG();
+}
+
+/* Called inside spin_begin(). Returns whether or not the vCPU was preempted. */
+static __always_inline bool __yield_to_locked_owner(struct qspinlock *lock, u32 val, bool paravirt, bool mustq)
+{
+	int owner;
+	u32 yield_count;
+	bool preempted = false;
+
+	BUG_ON(!(val & _Q_LOCKED_VAL));
+
+	if (!paravirt)
+		goto relax;
+
+	if (!pv_yield_owner)
+		goto relax;
+
+	owner = get_owner_cpu(val);
+	yield_count = yield_count_of(owner);
+
+	if ((yield_count & 1) == 0)
+		goto relax; /* owner vcpu is running */
+
+	spin_end();
+
+	seen_sleepy_owner(lock, val);
+	preempted = true;
+
+	/*
+	 * Read the lock word after sampling the yield count. On the other side
+	 * there may a wmb because the yield count update is done by the
+	 * hypervisor preemption and the value update by the OS, however this
+	 * ordering might reduce the chance of out of order accesses and
+	 * improve the heuristic.
+	 */
+	smp_rmb();
+
+	if (READ_ONCE(lock->val) == val) {
+		if (mustq)
+			clear_mustq(lock);
+		yield_to_preempted(owner, yield_count);
+		if (mustq)
+			set_mustq(lock);
+		spin_begin();
+
+		/* Don't relax if we yielded. Maybe we should? */
+		return preempted;
+	}
+	spin_begin();
+relax:
+	spin_cpu_relax();
+
+	return preempted;
+}
+
+/* Called inside spin_begin(). Returns whether or not the vCPU was preempted. */
+static __always_inline bool yield_to_locked_owner(struct qspinlock *lock, u32 val, bool paravirt)
+{
+	return __yield_to_locked_owner(lock, val, paravirt, false);
+}
+
+/* Called inside spin_begin(). Returns whether or not the vCPU was preempted. */
+static __always_inline bool yield_head_to_locked_owner(struct qspinlock *lock, u32 val, bool paravirt)
+{
+	bool mustq = false;
+
+	if ((val & _Q_MUST_Q_VAL) && pv_yield_allow_steal)
+		mustq = true;
+
+	return __yield_to_locked_owner(lock, val, paravirt, mustq);
+}
+
+static __always_inline void propagate_yield_cpu(struct qnode *node, u32 val, int *set_yield_cpu, bool paravirt)
+{
+	struct qnode *next;
+	int owner;
+
+	if (!paravirt)
+		return;
+	if (!pv_yield_propagate_owner)
+		return;
+
+	owner = get_owner_cpu(val);
+	if (*set_yield_cpu == owner)
+		return;
+
+	next = READ_ONCE(node->next);
+	if (!next)
+		return;
+
+	if (vcpu_is_preempted(owner)) {
+		next->yield_cpu = owner;
+		*set_yield_cpu = owner;
+	} else if (*set_yield_cpu != -1) {
+		next->yield_cpu = owner;
+		*set_yield_cpu = owner;
+	}
+}
+
+/* Called inside spin_begin() */
+static __always_inline bool yield_to_prev(struct qspinlock *lock, struct qnode *node, u32 val, bool paravirt)
+{
+	int prev_cpu = decode_tail_cpu(val);
+	u32 yield_count;
+	int yield_cpu;
+	bool preempted = false;
+
+	if (!paravirt)
+		goto relax;
+
+	if (!pv_yield_propagate_owner)
+		goto yield_prev;
+
+	yield_cpu = READ_ONCE(node->yield_cpu);
+	if (yield_cpu == -1) {
+		/* Propagate back the -1 CPU */
+		if (node->next && node->next->yield_cpu != -1)
+			node->next->yield_cpu = yield_cpu;
+		goto yield_prev;
+	}
+
+	yield_count = yield_count_of(yield_cpu);
+	if ((yield_count & 1) == 0)
+		goto yield_prev; /* owner vcpu is running */
+
+	spin_end();
+
+	preempted = true;
+	seen_sleepy_node(lock, val);
+
+	smp_rmb();
+
+	if (yield_cpu == node->yield_cpu) {
+		if (node->next && node->next->yield_cpu != yield_cpu)
+			node->next->yield_cpu = yield_cpu;
+		yield_to_preempted(yield_cpu, yield_count);
+		spin_begin();
+		return preempted;
+	}
+	spin_begin();
+
+yield_prev:
+	if (!pv_yield_prev)
+		goto relax;
+
+	yield_count = yield_count_of(prev_cpu);
+	if ((yield_count & 1) == 0)
+		goto relax; /* owner vcpu is running */
+
+	spin_end();
+
+	preempted = true;
+	seen_sleepy_node(lock, val);
+
+	smp_rmb(); /* See __yield_to_locked_owner comment */
+
+	if (!node->locked) {
+		yield_to_preempted(prev_cpu, yield_count);
+		spin_begin();
+		return preempted;
+	}
+	spin_begin();
+
+relax:
+	spin_cpu_relax();
+
+	return preempted;
+}
+
+static __always_inline bool steal_break(u32 val, int iters, bool paravirt, bool sleepy)
+{
+	if (iters >= get_steal_spins(paravirt, sleepy))
+		return true;
+
+	if (IS_ENABLED(CONFIG_NUMA) &&
+	    (iters >= get_remote_steal_spins(paravirt, sleepy))) {
+		int cpu = get_owner_cpu(val);
+		if (numa_node_id() != cpu_to_node(cpu))
+			return true;
+	}
+	return false;
+}
+
+static __always_inline bool try_to_steal_lock(struct qspinlock *lock, bool paravirt)
+{
+	bool seen_preempted = false;
+	bool sleepy = false;
+	int iters = 0;
+	u32 val;
+
+	if (!steal_spins) {
+		/* XXX: should spin_on_preempted_owner do anything here? */
+		return false;
+	}
+
+	/* Attempt to steal the lock */
+	spin_begin();
+	do {
+		bool preempted = false;
+
+		val = READ_ONCE(lock->val);
+		if (val & _Q_MUST_Q_VAL)
+			break;
+		spec_barrier();
+
+		if (unlikely(!(val & _Q_LOCKED_VAL))) {
+			spin_end();
+			if (__queued_spin_trylock_steal(lock))
+				return true;
+			spin_begin();
+		} else {
+			preempted = yield_to_locked_owner(lock, val, paravirt);
+		}
+
+		if (paravirt && pv_sleepy_lock) {
+			if (!sleepy) {
+				if (val & _Q_SLEEPY_VAL) {
+					seen_sleepy_lock();
+					sleepy = true;
+				} else if (recently_sleepy()) {
+					sleepy = true;
+				}
+			}
+			if (pv_sleepy_lock_sticky && seen_preempted &&
+			    !(val & _Q_SLEEPY_VAL)) {
+				if (try_set_sleepy(lock, val))
+					val |= _Q_SLEEPY_VAL;
+			}
+		}
+
+		if (preempted) {
+			seen_preempted = true;
+			sleepy = true;
+			if (!pv_spin_on_preempted_owner)
+				iters++;
+			/*
+			 * pv_spin_on_preempted_owner don't increase iters
+			 * while the owner is preempted -- we won't interfere
+			 * with it by definition. This could introduce some
+			 * latency issue if we continually observe preempted
+			 * owners, but hopefully that's a rare corner case of
+			 * a badly oversubscribed system.
+			 */
+		} else {
+			iters++;
+		}
+	} while (!steal_break(val, iters, paravirt, sleepy));
+
+	spin_end();
+
+	return false;
+}
+
+static __always_inline void queued_spin_lock_mcs_queue(struct qspinlock *lock, bool paravirt)
+{
+	struct qnodes *qnodesp;
+	struct qnode *next, *node;
+	u32 val, old, tail;
+	bool seen_preempted = false;
+	bool sleepy = false;
+	bool mustq = false;
+	int idx;
+	int set_yield_cpu = -1;
+	int iters = 0;
+
+	BUILD_BUG_ON(CONFIG_NR_CPUS >= (1U << _Q_TAIL_CPU_BITS));
+
+	qnodesp = this_cpu_ptr(&qnodes);
+	if (unlikely(qnodesp->count >= MAX_NODES)) {
+		spec_barrier();
+		while (!queued_spin_trylock(lock))
+			cpu_relax();
+		return;
+	}
+
+	idx = qnodesp->count++;
+	/*
+	 * Ensure that we increment the head node->count before initialising
+	 * the actual node. If the compiler is kind enough to reorder these
+	 * stores, then an IRQ could overwrite our assignments.
+	 */
+	barrier();
+	node = &qnodesp->nodes[idx];
+	node->next = NULL;
+	node->lock = lock;
+	node->cpu = smp_processor_id();
+	node->yield_cpu = -1;
+	node->locked = 0;
+
+	tail = encode_tail_cpu(node->cpu);
+
+	old = publish_tail_cpu(lock, tail);
+
+	/*
+	 * If there was a previous node; link it and wait until reaching the
+	 * head of the waitqueue.
+	 */
+	if (old & _Q_TAIL_CPU_MASK) {
+		struct qnode *prev = get_tail_qnode(lock, old);
+
+		/* Link @node into the waitqueue. */
+		WRITE_ONCE(prev->next, node);
+
+		/* Wait for mcs node lock to be released */
+		spin_begin();
+		while (!node->locked) {
+			spec_barrier();
+
+			if (yield_to_prev(lock, node, old, paravirt))
+				seen_preempted = true;
+		}
+		spec_barrier();
+		spin_end();
+
+		/* Clear out stale propagated yield_cpu */
+		if (paravirt && pv_yield_propagate_owner && node->yield_cpu != -1)
+			node->yield_cpu = -1;
+
+		smp_rmb(); /* acquire barrier for the mcs lock */
+
+		/*
+		 * Generic qspinlocks have this prefetch here, but it seems
+		 * like it could cause additional line transitions because
+		 * the waiter will keep loading from it.
+		 */
+		if (_Q_SPIN_PREFETCH_NEXT) {
+			next = READ_ONCE(node->next);
+			if (next)
+				prefetchw(next);
+		}
+	}
+
+	/* We're at the head of the waitqueue, wait for the lock. */
+again:
+	spin_begin();
+	for (;;) {
+		bool preempted;
+
+		val = READ_ONCE(lock->val);
+		if (!(val & _Q_LOCKED_VAL))
+			break;
+		spec_barrier();
+
+		if (paravirt && pv_sleepy_lock && maybe_stealers) {
+			if (!sleepy) {
+				if (val & _Q_SLEEPY_VAL) {
+					seen_sleepy_lock();
+					sleepy = true;
+				} else if (recently_sleepy()) {
+					sleepy = true;
+				}
+			}
+			if (pv_sleepy_lock_sticky && seen_preempted &&
+			    !(val & _Q_SLEEPY_VAL)) {
+				if (try_set_sleepy(lock, val))
+					val |= _Q_SLEEPY_VAL;
+			}
+		}
+
+		propagate_yield_cpu(node, val, &set_yield_cpu, paravirt);
+		preempted = yield_head_to_locked_owner(lock, val, paravirt);
+		if (!maybe_stealers)
+			continue;
+
+		if (preempted)
+			seen_preempted = true;
+
+		if (paravirt && preempted) {
+			sleepy = true;
+
+			if (!pv_spin_on_preempted_owner)
+				iters++;
+		} else {
+			iters++;
+		}
+
+		if (!mustq && iters >= get_head_spins(paravirt, sleepy)) {
+			mustq = true;
+			set_mustq(lock);
+			val |= _Q_MUST_Q_VAL;
+		}
+	}
+	spec_barrier();
+	spin_end();
+
+	/* If we're the last queued, must clean up the tail. */
+	old = trylock_clean_tail(lock, tail);
+	if (unlikely(old & _Q_LOCKED_VAL)) {
+		BUG_ON(!maybe_stealers);
+		goto again; /* Can only be true if maybe_stealers. */
+	}
+
+	if ((old & _Q_TAIL_CPU_MASK) == tail)
+		goto release; /* We were the tail, no next. */
+
+	/* There is a next, must wait for node->next != NULL (MCS protocol) */
+	next = READ_ONCE(node->next);
+	if (!next) {
+		spin_begin();
+		while (!(next = READ_ONCE(node->next)))
+			cpu_relax();
+		spin_end();
+	}
+	spec_barrier();
+
+	/*
+	 * Unlock the next mcs waiter node. Release barrier is not required
+	 * here because the acquirer is only accessing the lock word, and
+	 * the acquire barrier we took the lock with orders that update vs
+	 * this store to locked. The corresponding barrier is the smp_rmb()
+	 * acquire barrier for mcs lock, above.
+	 */
+	if (paravirt && pv_prod_head) {
+		int next_cpu = next->cpu;
+		WRITE_ONCE(next->locked, 1);
+		if (_Q_SPIN_MISO)
+			asm volatile("miso" ::: "memory");
+		if (vcpu_is_preempted(next_cpu))
+			prod_cpu(next_cpu);
+	} else {
+		WRITE_ONCE(next->locked, 1);
+		if (_Q_SPIN_MISO)
+			asm volatile("miso" ::: "memory");
+	}
+
+release:
+	qnodesp->count--; /* release the node */
+}
+
+void queued_spin_lock_slowpath(struct qspinlock *lock)
+{
+	/*
+	 * This looks funny, but it induces the compiler to inline both
+	 * sides of the branch rather than share code as when the condition
+	 * is passed as the paravirt argument to the functions.
+	 */
+	if (IS_ENABLED(CONFIG_PARAVIRT_SPINLOCKS) && is_shared_processor()) {
+		if (try_to_steal_lock(lock, true)) {
+			spec_barrier();
+			return;
+		}
+		queued_spin_lock_mcs_queue(lock, true);
+	} else {
+		if (try_to_steal_lock(lock, false)) {
+			spec_barrier();
+			return;
+		}
+		queued_spin_lock_mcs_queue(lock, false);
+	}
+}
+EXPORT_SYMBOL(queued_spin_lock_slowpath);
+
+#ifdef CONFIG_PARAVIRT_SPINLOCKS
+void pv_spinlocks_init(void)
+{
+}
+#endif
+
+#include <linux/debugfs.h>
+static int steal_spins_set(void *data, u64 val)
+{
+#if _Q_SPIN_TRY_LOCK_STEAL == 1
+	/* MAYBE_STEAL remains true */
+	steal_spins = val;
+#else
+	static DEFINE_MUTEX(lock);
+
+	/*
+	 * The lock slow path has a !maybe_stealers case that can assume
+	 * the head of queue will not see concurrent waiters. That waiter
+	 * is unsafe in the presence of stealers, so must keep them away
+	 * from one another.
+	 */
+
+	mutex_lock(&lock);
+	if (val && !steal_spins) {
+		maybe_stealers = true;
+		/* wait for queue head waiter to go away */
+		synchronize_rcu();
+		steal_spins = val;
+	} else if (!val && steal_spins) {
+		steal_spins = val;
+		/* wait for all possible stealers to go away */
+		synchronize_rcu();
+		maybe_stealers = false;
+	} else {
+		steal_spins = val;
+	}
+	mutex_unlock(&lock);
+#endif
+
+	return 0;
+}
+
+static int steal_spins_get(void *data, u64 *val)
+{
+	*val = steal_spins;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_steal_spins, steal_spins_get, steal_spins_set, "%llu\n");
+
+static int remote_steal_spins_set(void *data, u64 val)
+{
+	remote_steal_spins = val;
+
+	return 0;
+}
+
+static int remote_steal_spins_get(void *data, u64 *val)
+{
+	*val = remote_steal_spins;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_remote_steal_spins, remote_steal_spins_get, remote_steal_spins_set, "%llu\n");
+
+static int head_spins_set(void *data, u64 val)
+{
+	head_spins = val;
+
+	return 0;
+}
+
+static int head_spins_get(void *data, u64 *val)
+{
+	*val = head_spins;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_head_spins, head_spins_get, head_spins_set, "%llu\n");
+
+static int pv_yield_owner_set(void *data, u64 val)
+{
+	pv_yield_owner = !!val;
+
+	return 0;
+}
+
+static int pv_yield_owner_get(void *data, u64 *val)
+{
+	*val = pv_yield_owner;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_yield_owner, pv_yield_owner_get, pv_yield_owner_set, "%llu\n");
+
+static int pv_yield_allow_steal_set(void *data, u64 val)
+{
+	pv_yield_allow_steal = !!val;
+
+	return 0;
+}
+
+static int pv_yield_allow_steal_get(void *data, u64 *val)
+{
+	*val = pv_yield_allow_steal;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_yield_allow_steal, pv_yield_allow_steal_get, pv_yield_allow_steal_set, "%llu\n");
+
+static int pv_spin_on_preempted_owner_set(void *data, u64 val)
+{
+	pv_spin_on_preempted_owner = !!val;
+
+	return 0;
+}
+
+static int pv_spin_on_preempted_owner_get(void *data, u64 *val)
+{
+	*val = pv_spin_on_preempted_owner;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_spin_on_preempted_owner, pv_spin_on_preempted_owner_get, pv_spin_on_preempted_owner_set, "%llu\n");
+
+static int pv_sleepy_lock_set(void *data, u64 val)
+{
+	pv_sleepy_lock = !!val;
+
+	return 0;
+}
+
+static int pv_sleepy_lock_get(void *data, u64 *val)
+{
+	*val = pv_sleepy_lock;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_sleepy_lock, pv_sleepy_lock_get, pv_sleepy_lock_set, "%llu\n");
+
+static int pv_sleepy_lock_sticky_set(void *data, u64 val)
+{
+	pv_sleepy_lock_sticky = !!val;
+
+	return 0;
+}
+
+static int pv_sleepy_lock_sticky_get(void *data, u64 *val)
+{
+	*val = pv_sleepy_lock_sticky;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_sleepy_lock_sticky, pv_sleepy_lock_sticky_get, pv_sleepy_lock_sticky_set, "%llu\n");
+
+static int pv_sleepy_lock_interval_ns_set(void *data, u64 val)
+{
+	pv_sleepy_lock_interval_ns = val;
+
+	return 0;
+}
+
+static int pv_sleepy_lock_interval_ns_get(void *data, u64 *val)
+{
+	*val = pv_sleepy_lock_interval_ns;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_sleepy_lock_interval_ns, pv_sleepy_lock_interval_ns_get, pv_sleepy_lock_interval_ns_set, "%llu\n");
+
+static int pv_sleepy_lock_factor_set(void *data, u64 val)
+{
+	pv_sleepy_lock_factor = val;
+
+	return 0;
+}
+
+static int pv_sleepy_lock_factor_get(void *data, u64 *val)
+{
+	*val = pv_sleepy_lock_factor;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_sleepy_lock_factor, pv_sleepy_lock_factor_get, pv_sleepy_lock_factor_set, "%llu\n");
+
+static int pv_yield_prev_set(void *data, u64 val)
+{
+	pv_yield_prev = !!val;
+
+	return 0;
+}
+
+static int pv_yield_prev_get(void *data, u64 *val)
+{
+	*val = pv_yield_prev;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_yield_prev, pv_yield_prev_get, pv_yield_prev_set, "%llu\n");
+
+static int pv_yield_propagate_owner_set(void *data, u64 val)
+{
+	pv_yield_propagate_owner = !!val;
+
+	return 0;
+}
+
+static int pv_yield_propagate_owner_get(void *data, u64 *val)
+{
+	*val = pv_yield_propagate_owner;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_yield_propagate_owner, pv_yield_propagate_owner_get, pv_yield_propagate_owner_set, "%llu\n");
+
+static int pv_prod_head_set(void *data, u64 val)
+{
+	pv_prod_head = !!val;
+
+	return 0;
+}
+
+static int pv_prod_head_get(void *data, u64 *val)
+{
+	*val = pv_prod_head;
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_pv_prod_head, pv_prod_head_get, pv_prod_head_set, "%llu\n");
+
+static __init int spinlock_debugfs_init(void)
+{
+	debugfs_create_file("qspl_steal_spins", 0600, arch_debugfs_dir, NULL, &fops_steal_spins);
+	debugfs_create_file("qspl_remote_steal_spins", 0600, arch_debugfs_dir, NULL, &fops_remote_steal_spins);
+	debugfs_create_file("qspl_head_spins", 0600, arch_debugfs_dir, NULL, &fops_head_spins);
+	if (is_shared_processor()) {
+		debugfs_create_file("qspl_pv_yield_owner", 0600, arch_debugfs_dir, NULL, &fops_pv_yield_owner);
+		debugfs_create_file("qspl_pv_yield_allow_steal", 0600, arch_debugfs_dir, NULL, &fops_pv_yield_allow_steal);
+		debugfs_create_file("qspl_pv_spin_on_preempted_owner", 0600, arch_debugfs_dir, NULL, &fops_pv_spin_on_preempted_owner);
+		debugfs_create_file("qspl_pv_sleepy_lock", 0600, arch_debugfs_dir, NULL, &fops_pv_sleepy_lock);
+		debugfs_create_file("qspl_pv_sleepy_lock_sticky", 0600, arch_debugfs_dir, NULL, &fops_pv_sleepy_lock_sticky);
+		debugfs_create_file("qspl_pv_sleepy_lock_interval_ns", 0600, arch_debugfs_dir, NULL, &fops_pv_sleepy_lock_interval_ns);
+		debugfs_create_file("qspl_pv_sleepy_lock_factor", 0600, arch_debugfs_dir, NULL, &fops_pv_sleepy_lock_factor);
+		debugfs_create_file("qspl_pv_yield_prev", 0600, arch_debugfs_dir, NULL, &fops_pv_yield_prev);
+		debugfs_create_file("qspl_pv_yield_propagate_owner", 0600, arch_debugfs_dir, NULL, &fops_pv_yield_propagate_owner);
+		debugfs_create_file("qspl_pv_prod_head", 0600, arch_debugfs_dir, NULL, &fops_pv_prod_head);
+	}
+
+	return 0;
+}
+device_initcall(spinlock_debugfs_init);
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/sstep.c linux-libre-6.2-gnu/arch/powerpc/lib/sstep.c
index 398b5694aeb7..38158b77a801 100644
--- linux-libre-6.1-gnu/arch/powerpc/lib/sstep.c
+++ linux-libre-6.2-gnu/arch/powerpc/lib/sstep.c
@@ -2284,15 +2284,7 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 			op->type = MKOP(STCX, 0, 4);
 			break;
 
-#ifdef __powerpc64__
-		case 84:	/* ldarx */
-			op->type = MKOP(LARX, 0, 8);
-			break;
-
-		case 214:	/* stdcx. */
-			op->type = MKOP(STCX, 0, 8);
-			break;
-
+#ifdef CONFIG_PPC_HAS_LBARX_LHARX
 		case 52:	/* lbarx */
 			op->type = MKOP(LARX, 0, 1);
 			break;
@@ -2308,6 +2300,15 @@ int analyse_instr(struct instruction_op *op, const struct pt_regs *regs,
 		case 726:	/* sthcx. */
 			op->type = MKOP(STCX, 0, 2);
 			break;
+#endif
+#ifdef __powerpc64__
+		case 84:	/* ldarx */
+			op->type = MKOP(LARX, 0, 8);
+			break;
+
+		case 214:	/* stdcx. */
+			op->type = MKOP(STCX, 0, 8);
+			break;
 
 		case 276:	/* lqarx */
 			if (!((rd & 1) || rd == ra || rd == rb))
@@ -3334,7 +3335,7 @@ int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op)
 		err = 0;
 		val = 0;
 		switch (size) {
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC_HAS_LBARX_LHARX
 		case 1:
 			__get_user_asmx(val, ea, err, "lbarx");
 			break;
diff --git linux-libre-6.1-gnu/arch/powerpc/lib/test_emulate_step_exec_instr.S linux-libre-6.2-gnu/arch/powerpc/lib/test_emulate_step_exec_instr.S
index 5473f9d03df3..e2b646a4f7fa 100644
--- linux-libre-6.1-gnu/arch/powerpc/lib/test_emulate_step_exec_instr.S
+++ linux-libre-6.2-gnu/arch/powerpc/lib/test_emulate_step_exec_instr.S
@@ -16,7 +16,7 @@ _GLOBAL(exec_instr)
 
 	/*
 	 * Stack frame layout (INT_FRAME_SIZE bytes)
-	 *   In-memory pt_regs	(SP + STACK_FRAME_OVERHEAD)
+	 *   In-memory pt_regs	(SP + STACK_INT_FRAME_REGS)
 	 *   Scratch space	(SP + 8)
 	 *   Back chain		(SP + 0)
 	 */
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_4k.c linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_4k.c
index 7de1a8a0c62a..02acbfd05b46 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_4k.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_4k.c
@@ -16,6 +16,8 @@
 #include <asm/machdep.h>
 #include <asm/mmu.h>
 
+#include "internal.h"
+
 int __hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid,
 		   pte_t *ptep, unsigned long trap, unsigned long flags,
 		   int ssize, int subpg_prot)
@@ -118,6 +120,9 @@ repeat:
 		}
 		new_pte = (new_pte & ~_PAGE_HPTEFLAGS) | H_PAGE_HASHPTE;
 		new_pte |= pte_set_hidx(ptep, rpte, 0, slot, PTRS_PER_PTE);
+
+		if (stress_hpt())
+			hpt_do_stress(ea, hpte_group);
 	}
 	*ptep = __pte(new_pte & ~H_PAGE_BUSY);
 	return 0;
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_64k.c linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_64k.c
index 998c6817ed47..954af420f358 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_64k.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_64k.c
@@ -16,6 +16,8 @@
 #include <asm/machdep.h>
 #include <asm/mmu.h>
 
+#include "internal.h"
+
 /*
  * Return true, if the entry has a slot value which
  * the software considers as invalid.
@@ -216,6 +218,9 @@ repeat:
 	new_pte |= pte_set_hidx(ptep, rpte, subpg_index, slot, PTRS_PER_PTE);
 	new_pte |= H_PAGE_HASHPTE;
 
+	if (stress_hpt())
+		hpt_do_stress(ea, hpte_group);
+
 	*ptep = __pte(new_pte & ~H_PAGE_BUSY);
 	return 0;
 }
@@ -327,7 +332,12 @@ repeat:
 
 		new_pte = (new_pte & ~_PAGE_HPTEFLAGS) | H_PAGE_HASHPTE;
 		new_pte |= pte_set_hidx(ptep, rpte, 0, slot, PTRS_PER_PTE);
+
+		if (stress_hpt())
+			hpt_do_stress(ea, hpte_group);
 	}
+
 	*ptep = __pte(new_pte & ~H_PAGE_BUSY);
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_utils.c linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_utils.c
index 6df4c6d38b66..44a35ed4f686 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/hash_utils.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/hash_utils.c
@@ -471,7 +471,7 @@ int htab_remove_mapping(unsigned long vstart, unsigned long vend,
 	return ret;
 }
 
-static bool disable_1tb_segments = false;
+static bool disable_1tb_segments __ro_after_init;
 
 static int __init parse_disable_1tb_segments(char *p)
 {
@@ -480,6 +480,40 @@ static int __init parse_disable_1tb_segments(char *p)
 }
 early_param("disable_1tb_segments", parse_disable_1tb_segments);
 
+bool stress_hpt_enabled __initdata;
+
+static int __init parse_stress_hpt(char *p)
+{
+	stress_hpt_enabled = true;
+	return 0;
+}
+early_param("stress_hpt", parse_stress_hpt);
+
+__ro_after_init DEFINE_STATIC_KEY_FALSE(stress_hpt_key);
+
+/*
+ * per-CPU array allocated if we enable stress_hpt.
+ */
+#define STRESS_MAX_GROUPS 16
+struct stress_hpt_struct {
+	unsigned long last_group[STRESS_MAX_GROUPS];
+};
+
+static inline int stress_nr_groups(void)
+{
+	/*
+	 * LPAR H_REMOVE flushes TLB, so need some number > 1 of entries
+	 * to allow practical forward progress. Bare metal returns 1, which
+	 * seems to help uncover more bugs.
+	 */
+	if (firmware_has_feature(FW_FEATURE_LPAR))
+		return STRESS_MAX_GROUPS;
+	else
+		return 1;
+}
+
+static struct stress_hpt_struct *stress_hpt_struct;
+
 static int __init htab_dt_scan_seg_sizes(unsigned long node,
 					 const char *uname, int depth,
 					 void *data)
@@ -976,6 +1010,23 @@ static void __init hash_init_partition_table(phys_addr_t hash_table,
 	pr_info("Partition table %p\n", partition_tb);
 }
 
+void hpt_clear_stress(void);
+static struct timer_list stress_hpt_timer;
+static void stress_hpt_timer_fn(struct timer_list *timer)
+{
+	int next_cpu;
+
+	hpt_clear_stress();
+	if (!firmware_has_feature(FW_FEATURE_LPAR))
+		tlbiel_all();
+
+	next_cpu = cpumask_next(raw_smp_processor_id(), cpu_online_mask);
+	if (next_cpu >= nr_cpu_ids)
+		next_cpu = cpumask_first(cpu_online_mask);
+	stress_hpt_timer.expires = jiffies + msecs_to_jiffies(10);
+	add_timer_on(&stress_hpt_timer, next_cpu);
+}
+
 static void __init htab_initialize(void)
 {
 	unsigned long table;
@@ -995,6 +1046,20 @@ static void __init htab_initialize(void)
 	if (stress_slb_enabled)
 		static_branch_enable(&stress_slb_key);
 
+	if (stress_hpt_enabled) {
+		unsigned long tmp;
+		static_branch_enable(&stress_hpt_key);
+		// Too early to use nr_cpu_ids, so use NR_CPUS
+		tmp = memblock_phys_alloc_range(sizeof(struct stress_hpt_struct) * NR_CPUS,
+						0, 0, MEMBLOCK_ALLOC_ANYWHERE);
+		memset((void *)tmp, 0xff, sizeof(struct stress_hpt_struct) * NR_CPUS);
+		stress_hpt_struct = __va(tmp);
+
+		timer_setup(&stress_hpt_timer, stress_hpt_timer_fn, 0);
+		stress_hpt_timer.expires = jiffies + msecs_to_jiffies(10);
+		add_timer(&stress_hpt_timer);
+	}
+
 	/*
 	 * Calculate the required size of the htab.  We want the number of
 	 * PTEGs to equal one half the number of real pages.
@@ -1980,6 +2045,69 @@ repeat:
 	return slot;
 }
 
+void hpt_clear_stress(void)
+{
+	int cpu = raw_smp_processor_id();
+	int g;
+
+	for (g = 0; g < stress_nr_groups(); g++) {
+		unsigned long last_group;
+		last_group = stress_hpt_struct[cpu].last_group[g];
+
+		if (last_group != -1UL) {
+			int i;
+			for (i = 0; i < HPTES_PER_GROUP; i++) {
+				if (mmu_hash_ops.hpte_remove(last_group) == -1)
+					break;
+			}
+			stress_hpt_struct[cpu].last_group[g] = -1;
+		}
+	}
+}
+
+void hpt_do_stress(unsigned long ea, unsigned long hpte_group)
+{
+	unsigned long last_group;
+	int cpu = raw_smp_processor_id();
+
+	last_group = stress_hpt_struct[cpu].last_group[stress_nr_groups() - 1];
+	if (hpte_group == last_group)
+		return;
+
+	if (last_group != -1UL) {
+		int i;
+		/*
+		 * Concurrent CPUs might be inserting into this group, so
+		 * give up after a number of iterations, to prevent a live
+		 * lock.
+		 */
+		for (i = 0; i < HPTES_PER_GROUP; i++) {
+			if (mmu_hash_ops.hpte_remove(last_group) == -1)
+				break;
+		}
+		stress_hpt_struct[cpu].last_group[stress_nr_groups() - 1] = -1;
+	}
+
+	if (ea >= PAGE_OFFSET) {
+		/*
+		 * We would really like to prefetch to get the TLB loaded, then
+		 * remove the PTE before returning from fault interrupt, to
+		 * increase the hash fault rate.
+		 *
+		 * Unfortunately QEMU TCG does not model the TLB in a way that
+		 * makes this possible, and systemsim (mambo) emulator does not
+		 * bring in TLBs with prefetches (although loads/stores do
+		 * work for non-CI PTEs).
+		 *
+		 * So remember this PTE and clear it on the next hash fault.
+		 */
+		memmove(&stress_hpt_struct[cpu].last_group[1],
+			&stress_hpt_struct[cpu].last_group[0],
+			(stress_nr_groups() - 1) * sizeof(unsigned long));
+		stress_hpt_struct[cpu].last_group[0] = hpte_group;
+	}
+}
+
 #if defined(CONFIG_DEBUG_PAGEALLOC) || defined(CONFIG_KFENCE)
 static DEFINE_RAW_SPINLOCK(linear_map_hash_lock);
 
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/internal.h linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/internal.h
index 5045048ce244..a57a25f06a21 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/internal.h
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/internal.h
@@ -13,6 +13,17 @@ static inline bool stress_slb(void)
 	return static_branch_unlikely(&stress_slb_key);
 }
 
+extern bool stress_hpt_enabled;
+
+DECLARE_STATIC_KEY_FALSE(stress_hpt_key);
+
+static inline bool stress_hpt(void)
+{
+	return static_branch_unlikely(&stress_hpt_key);
+}
+
+void hpt_do_stress(unsigned long ea, unsigned long hpte_group);
+
 void slb_setup_new_exec(void);
 
 void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush);
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/pgtable.c linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/pgtable.c
index f6151a589298..85c84e89e3ea 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/pgtable.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/pgtable.c
@@ -100,14 +100,14 @@ static void do_serialize(void *arg)
 }
 
 /*
- * Serialize against find_current_mm_pte which does lock-less
+ * Serialize against __find_linux_pte() which does lock-less
  * lookup in page tables with local interrupts disabled. For huge pages
  * it casts pmd_t to pte_t. Since format of pte_t is different from
  * pmd_t we want to prevent transit from pmd pointing to page table
  * to pmd pointing to huge page (and back) while interrupts are disabled.
  * We clear pmd to possibly replace it with page table pointer in
  * different code paths. So make sure we wait for the parallel
- * find_current_mm_pte to finish.
+ * __find_linux_pte() to finish.
  */
 void serialize_against_pte_lookup(struct mm_struct *mm)
 {
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
index cac727b01799..26245aaf12b8 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -234,6 +234,14 @@ void radix__mark_rodata_ro(void)
 	end = (unsigned long)__end_rodata;
 
 	radix__change_memory_range(start, end, _PAGE_WRITE);
+
+	for (start = PAGE_OFFSET; start < (unsigned long)_stext; start += PAGE_SIZE) {
+		end = start + PAGE_SIZE;
+		if (overlaps_interrupt_vector_text(start, end))
+			radix__change_memory_range(start, end, _PAGE_WRITE);
+		else
+			break;
+	}
 }
 
 void radix__mark_initmem_nx(void)
@@ -262,6 +270,22 @@ print_mapping(unsigned long start, unsigned long end, unsigned long size, bool e
 static unsigned long next_boundary(unsigned long addr, unsigned long end)
 {
 #ifdef CONFIG_STRICT_KERNEL_RWX
+	unsigned long stext_phys;
+
+	stext_phys = __pa_symbol(_stext);
+
+	// Relocatable kernel running at non-zero real address
+	if (stext_phys != 0) {
+		// The end of interrupts code at zero is a rodata boundary
+		unsigned long end_intr = __pa_symbol(__end_interrupts) - stext_phys;
+		if (addr < end_intr)
+			return end_intr;
+
+		// Start of relocated kernel text is a rodata boundary
+		if (addr < stext_phys)
+			return stext_phys;
+	}
+
 	if (addr < __pa_symbol(__srwx_boundary))
 		return __pa_symbol(__srwx_boundary);
 #endif
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/hugetlbpage.c linux-libre-6.2-gnu/arch/powerpc/mm/hugetlbpage.c
index 5852a86d990d..f1ba8d1e8c1a 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/hugetlbpage.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/hugetlbpage.c
@@ -506,43 +506,6 @@ void hugetlb_free_pgd_range(struct mmu_gather *tlb,
 	} while (addr = next, addr != end);
 }
 
-struct page *follow_huge_pd(struct vm_area_struct *vma,
-			    unsigned long address, hugepd_t hpd,
-			    int flags, int pdshift)
-{
-	pte_t *ptep;
-	spinlock_t *ptl;
-	struct page *page = NULL;
-	unsigned long mask;
-	int shift = hugepd_shift(hpd);
-	struct mm_struct *mm = vma->vm_mm;
-
-retry:
-	/*
-	 * hugepage directory entries are protected by mm->page_table_lock
-	 * Use this instead of huge_pte_lockptr
-	 */
-	ptl = &mm->page_table_lock;
-	spin_lock(ptl);
-
-	ptep = hugepte_offset(hpd, address, pdshift);
-	if (pte_present(*ptep)) {
-		mask = (1UL << shift) - 1;
-		page = pte_page(*ptep);
-		page += ((address & mask) >> PAGE_SHIFT);
-		if (flags & FOLL_GET)
-			get_page(page);
-	} else {
-		if (is_hugetlb_entry_migration(*ptep)) {
-			spin_unlock(ptl);
-			__migration_entry_wait(mm, ptep, ptl);
-			goto retry;
-		}
-	}
-	spin_unlock(ptl);
-	return page;
-}
-
 bool __init arch_hugetlb_valid_size(unsigned long size)
 {
 	int shift = __ffs(size);
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/mem.c linux-libre-6.2-gnu/arch/powerpc/mm/mem.c
index 84d171953ba4..8b121df7b08f 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/mem.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/mem.c
@@ -344,7 +344,6 @@ void free_initmem(void)
 {
 	ppc_md.progress = ppc_printk_progress;
 	mark_initmem_nx();
-	static_branch_enable(&init_mem_is_free);
 	free_initmem_default(POISON_FREE_INITMEM);
 	ftrace_free_init_tramp();
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/nohash/kaslr_booke.c linux-libre-6.2-gnu/arch/powerpc/mm/nohash/kaslr_booke.c
index 0d04f9d5da8d..2fb3edafe9ab 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/nohash/kaslr_booke.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/nohash/kaslr_booke.c
@@ -19,7 +19,6 @@
 #include <asm/cacheflush.h>
 #include <asm/kdump.h>
 #include <mm/mmu_decl.h>
-#include <generated/utsrelease.h>
 
 struct regions {
 	unsigned long pa_start;
diff --git linux-libre-6.1-gnu/arch/powerpc/mm/nohash/tlb.c linux-libre-6.2-gnu/arch/powerpc/mm/nohash/tlb.c
index 2c15c86c7015..a903b308acc5 100644
--- linux-libre-6.1-gnu/arch/powerpc/mm/nohash/tlb.c
+++ linux-libre-6.2-gnu/arch/powerpc/mm/nohash/tlb.c
@@ -184,6 +184,14 @@ void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
 			       mmu_get_tsize(mmu_virtual_psize), 0);
 }
 EXPORT_SYMBOL(local_flush_tlb_page);
+
+void local_flush_tlb_page_psize(struct mm_struct *mm,
+				unsigned long vmaddr, int psize)
+{
+	__local_flush_tlb_page(mm, vmaddr, mmu_get_tsize(psize), 0);
+}
+EXPORT_SYMBOL(local_flush_tlb_page_psize);
+
 #endif
 
 /*
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/callchain.c linux-libre-6.2-gnu/arch/powerpc/perf/callchain.c
index 082f6d0308a4..6b4434dd0ff3 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/callchain.c
+++ linux-libre-6.2-gnu/arch/powerpc/perf/callchain.c
@@ -27,7 +27,7 @@ static int valid_next_sp(unsigned long sp, unsigned long prev_sp)
 {
 	if (sp & 0xf)
 		return 0;		/* must be 16-byte aligned */
-	if (!validate_sp(sp, current, STACK_FRAME_OVERHEAD))
+	if (!validate_sp(sp, current))
 		return 0;
 	if (sp >= prev_sp + STACK_FRAME_MIN_SIZE)
 		return 1;
@@ -53,7 +53,7 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *re
 	sp = regs->gpr[1];
 	perf_callchain_store(entry, perf_instruction_pointer(regs));
 
-	if (!validate_sp(sp, current, STACK_FRAME_OVERHEAD))
+	if (!validate_sp(sp, current))
 		return;
 
 	for (;;) {
@@ -61,12 +61,13 @@ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *re
 		next_sp = fp[0];
 
 		if (next_sp == sp + STACK_INT_FRAME_SIZE &&
-		    fp[STACK_FRAME_MARKER] == STACK_FRAME_REGS_MARKER) {
+		    validate_sp_size(sp, current, STACK_INT_FRAME_SIZE) &&
+		    fp[STACK_INT_FRAME_MARKER_LONGS] == STACK_FRAME_REGS_MARKER) {
 			/*
 			 * This looks like an interrupt frame for an
 			 * interrupt that occurred in the kernel
 			 */
-			regs = (struct pt_regs *)(sp + STACK_FRAME_OVERHEAD);
+			regs = (struct pt_regs *)(sp + STACK_INT_FRAME_REGS);
 			next_ip = regs->nip;
 			lr = regs->link;
 			level = 0;
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/core-book3s.c linux-libre-6.2-gnu/arch/powerpc/perf/core-book3s.c
index 942aa830e110..bf318dd9b709 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/core-book3s.c
+++ linux-libre-6.2-gnu/arch/powerpc/perf/core-book3s.c
@@ -132,7 +132,7 @@ static unsigned long ebb_switch_in(bool ebb, struct cpu_hw_events *cpuhw)
 
 static inline void power_pmu_bhrb_enable(struct perf_event *event) {}
 static inline void power_pmu_bhrb_disable(struct perf_event *event) {}
-static void power_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) {}
+static void power_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in) {}
 static inline void power_pmu_bhrb_read(struct perf_event *event, struct cpu_hw_events *cpuhw) {}
 static void pmao_restore_workaround(bool ebb) { }
 #endif /* CONFIG_PPC32 */
@@ -424,7 +424,7 @@ static void power_pmu_bhrb_enable(struct perf_event *event)
 		cpuhw->bhrb_context = event->ctx;
 	}
 	cpuhw->bhrb_users++;
-	perf_sched_cb_inc(event->ctx->pmu);
+	perf_sched_cb_inc(event->pmu);
 }
 
 static void power_pmu_bhrb_disable(struct perf_event *event)
@@ -436,7 +436,7 @@ static void power_pmu_bhrb_disable(struct perf_event *event)
 
 	WARN_ON_ONCE(!cpuhw->bhrb_users);
 	cpuhw->bhrb_users--;
-	perf_sched_cb_dec(event->ctx->pmu);
+	perf_sched_cb_dec(event->pmu);
 
 	if (!cpuhw->disabled && !cpuhw->bhrb_users) {
 		/* BHRB cannot be turned off when other
@@ -451,7 +451,7 @@ static void power_pmu_bhrb_disable(struct perf_event *event)
 /* Called from ctxsw to prevent one process's branch entries to
  * mingle with the other process's entries during context switch.
  */
-static void power_pmu_sched_task(struct perf_event_context *ctx, bool sched_in)
+static void power_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	if (!ppmu->bhrb_nr)
 		return;
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci-requests.h linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci-requests.h
index 8965b4463d43..5e86371a20c7 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci-requests.h
+++ linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci-requests.h
@@ -79,6 +79,7 @@ REQUEST(__field(0,	8,	partition_id)
 )
 #include I(REQUEST_END)
 
+#ifdef ENABLE_EVENTS_COUNTERINFO_V6
 /*
  * Not available for counter_info_version >= 0x8, use
  * run_instruction_cycles_by_partition(0x100) instead.
@@ -92,6 +93,7 @@ REQUEST(__field(0,	8,	partition_id)
 	__count(0x10,	8,	cycles)
 )
 #include I(REQUEST_END)
+#endif
 
 #define REQUEST_NAME system_performance_capabilities
 #define REQUEST_NUM 0x40
@@ -103,6 +105,7 @@ REQUEST(__field(0,	1,	perf_collect_privileged)
 )
 #include I(REQUEST_END)
 
+#ifdef ENABLE_EVENTS_COUNTERINFO_V6
 #define REQUEST_NAME processor_bus_utilization_abc_links
 #define REQUEST_NUM 0x50
 #define REQUEST_IDX_KIND "hw_chip_id=?"
@@ -194,6 +197,7 @@ REQUEST(__field(0,	4,	phys_processor_idx)
 	__count(0x28,	8,	instructions_completed)
 )
 #include I(REQUEST_END)
+#endif
 
 /* Processor_core_power_mode (0x95) skipped, no counters */
 /* Affinity_domain_information_by_virtual_processor (0xA0) skipped,
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.c linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci.c
index 5eb60ed5b5e8..7ff8ff3509f5 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.c
+++ linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci.c
@@ -70,9 +70,9 @@ static const struct attribute_group format_group = {
 	.attrs = format_attrs,
 };
 
-static const struct attribute_group event_group = {
+static struct attribute_group event_group = {
 	.name  = "events",
-	.attrs = hv_gpci_event_attrs,
+	/* .attrs is set in init */
 };
 
 #define HV_CAPS_ATTR(_name, _format)				\
@@ -330,6 +330,7 @@ static int hv_gpci_init(void)
 	int r;
 	unsigned long hret;
 	struct hv_perf_caps caps;
+	struct hv_gpci_request_buffer *arg;
 
 	hv_gpci_assert_offsets_correct();
 
@@ -353,6 +354,36 @@ static int hv_gpci_init(void)
 	/* sampling not supported */
 	h_gpci_pmu.capabilities |= PERF_PMU_CAP_NO_INTERRUPT;
 
+	arg = (void *)get_cpu_var(hv_gpci_reqb);
+	memset(arg, 0, HGPCI_REQ_BUFFER_SIZE);
+
+	/*
+	 * hcall H_GET_PERF_COUNTER_INFO populates the output
+	 * counter_info_version value based on the system hypervisor.
+	 * Pass the counter request 0x10 corresponds to request type
+	 * 'Dispatch_timebase_by_processor', to get the supported
+	 * counter_info_version.
+	 */
+	arg->params.counter_request = cpu_to_be32(0x10);
+
+	r = plpar_hcall_norets(H_GET_PERF_COUNTER_INFO,
+			virt_to_phys(arg), HGPCI_REQ_BUFFER_SIZE);
+	if (r) {
+		pr_devel("hcall failed, can't get supported counter_info_version: 0x%x\n", r);
+		arg->params.counter_info_version_out = 0x8;
+	}
+
+	/*
+	 * Use counter_info_version_out value to assign
+	 * required hv-gpci event list.
+	 */
+	if (arg->params.counter_info_version_out >= 0x8)
+		event_group.attrs = hv_gpci_event_attrs;
+	else
+		event_group.attrs = hv_gpci_event_attrs_v6;
+
+	put_cpu_var(hv_gpci_reqb);
+
 	r = perf_pmu_register(&h_gpci_pmu, h_gpci_pmu.name, -1);
 	if (r)
 		return r;
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.h linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci.h
index 4d108262bed7..c72020912dea 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/hv-gpci.h
+++ linux-libre-6.2-gnu/arch/powerpc/perf/hv-gpci.h
@@ -26,6 +26,7 @@ enum {
 #define REQUEST_FILE "../hv-gpci-requests.h"
 #define NAME_LOWER hv_gpci
 #define NAME_UPPER HV_GPCI
+#define ENABLE_EVENTS_COUNTERINFO_V6
 #include "req-gen/perf.h"
 #undef REQUEST_FILE
 #undef NAME_LOWER
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/imc-pmu.c linux-libre-6.2-gnu/arch/powerpc/perf/imc-pmu.c
index d517aba94d1b..9d229ef7f86e 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/imc-pmu.c
+++ linux-libre-6.2-gnu/arch/powerpc/perf/imc-pmu.c
@@ -14,6 +14,7 @@
 #include <asm/cputhreads.h>
 #include <asm/smp.h>
 #include <linux/string.h>
+#include <linux/spinlock.h>
 
 /* Nest IMC data structures and variables */
 
@@ -50,7 +51,7 @@ static int trace_imc_mem_size;
  * core and trace-imc
  */
 static struct imc_pmu_ref imc_global_refc = {
-	.lock = __MUTEX_INITIALIZER(imc_global_refc.lock),
+	.lock = __SPIN_LOCK_INITIALIZER(imc_global_refc.lock),
 	.id = 0,
 	.refc = 0,
 };
@@ -400,7 +401,7 @@ static int ppc_nest_imc_cpu_offline(unsigned int cpu)
 				       get_hard_smp_processor_id(cpu));
 		/*
 		 * If this is the last cpu in this chip then, skip the reference
-		 * count mutex lock and make the reference count on this chip zero.
+		 * count lock and make the reference count on this chip zero.
 		 */
 		ref = get_nest_pmu_ref(cpu);
 		if (!ref)
@@ -462,15 +463,15 @@ static void nest_imc_counters_release(struct perf_event *event)
 	/*
 	 * See if we need to disable the nest PMU.
 	 * If no events are currently in use, then we have to take a
-	 * mutex to ensure that we don't race with another task doing
+	 * lock to ensure that we don't race with another task doing
 	 * enable or disable the nest counters.
 	 */
 	ref = get_nest_pmu_ref(event->cpu);
 	if (!ref)
 		return;
 
-	/* Take the mutex lock for this node and then decrement the reference count */
-	mutex_lock(&ref->lock);
+	/* Take the lock for this node and then decrement the reference count */
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		/*
 		 * The scenario where this is true is, when perf session is
@@ -482,7 +483,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		 * an OPAL call to disable the engine in that node.
 		 *
 		 */
-		mutex_unlock(&ref->lock);
+		spin_unlock(&ref->lock);
 		return;
 	}
 	ref->refc--;
@@ -490,7 +491,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		rc = opal_imc_counters_stop(OPAL_IMC_COUNTERS_NEST,
 					    get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("nest-imc: Unable to stop the counters for core %d\n", node_id);
 			return;
 		}
@@ -498,7 +499,7 @@ static void nest_imc_counters_release(struct perf_event *event)
 		WARN(1, "nest-imc: Invalid event reference count\n");
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 }
 
 static int nest_imc_event_init(struct perf_event *event)
@@ -557,26 +558,25 @@ static int nest_imc_event_init(struct perf_event *event)
 
 	/*
 	 * Get the imc_pmu_ref struct for this node.
-	 * Take the mutex lock and then increment the count of nest pmu events
-	 * inited.
+	 * Take the lock and then increment the count of nest pmu events inited.
 	 */
 	ref = get_nest_pmu_ref(event->cpu);
 	if (!ref)
 		return -EINVAL;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		rc = opal_imc_counters_start(OPAL_IMC_COUNTERS_NEST,
 					     get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("nest-imc: Unable to start the counters for node %d\n",
 									node_id);
 			return rc;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	event->destroy = nest_imc_counters_release;
 	return 0;
@@ -612,9 +612,8 @@ static int core_imc_mem_init(int cpu, int size)
 		return -ENOMEM;
 	mem_info->vbase = page_address(page);
 
-	/* Init the mutex */
 	core_imc_refc[core_id].id = core_id;
-	mutex_init(&core_imc_refc[core_id].lock);
+	spin_lock_init(&core_imc_refc[core_id].lock);
 
 	rc = opal_imc_counters_init(OPAL_IMC_COUNTERS_CORE,
 				__pa((void *)mem_info->vbase),
@@ -703,9 +702,8 @@ static int ppc_core_imc_cpu_offline(unsigned int cpu)
 		perf_pmu_migrate_context(&core_imc_pmu->pmu, cpu, ncpu);
 	} else {
 		/*
-		 * If this is the last cpu in this core then, skip taking refernce
-		 * count mutex lock for this core and directly zero "refc" for
-		 * this core.
+		 * If this is the last cpu in this core then skip taking reference
+		 * count lock for this core and directly zero "refc" for this core.
 		 */
 		opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 				       get_hard_smp_processor_id(cpu));
@@ -720,11 +718,11 @@ static int ppc_core_imc_cpu_offline(unsigned int cpu)
 		 * last cpu in this core and core-imc event running
 		 * in this cpu.
 		 */
-		mutex_lock(&imc_global_refc.lock);
+		spin_lock(&imc_global_refc.lock);
 		if (imc_global_refc.id == IMC_DOMAIN_CORE)
 			imc_global_refc.refc--;
 
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 	}
 	return 0;
 }
@@ -739,7 +737,7 @@ static int core_imc_pmu_cpumask_init(void)
 
 static void reset_global_refc(struct perf_event *event)
 {
-		mutex_lock(&imc_global_refc.lock);
+		spin_lock(&imc_global_refc.lock);
 		imc_global_refc.refc--;
 
 		/*
@@ -751,7 +749,7 @@ static void reset_global_refc(struct perf_event *event)
 			imc_global_refc.refc = 0;
 			imc_global_refc.id = 0;
 		}
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 }
 
 static void core_imc_counters_release(struct perf_event *event)
@@ -764,17 +762,17 @@ static void core_imc_counters_release(struct perf_event *event)
 	/*
 	 * See if we need to disable the IMC PMU.
 	 * If no events are currently in use, then we have to take a
-	 * mutex to ensure that we don't race with another task doing
+	 * lock to ensure that we don't race with another task doing
 	 * enable or disable the core counters.
 	 */
 	core_id = event->cpu / threads_per_core;
 
-	/* Take the mutex lock and decrement the refernce count for this core */
+	/* Take the lock and decrement the refernce count for this core */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		/*
 		 * The scenario where this is true is, when perf session is
@@ -786,7 +784,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		 * an OPAL call to disable the engine in that core.
 		 *
 		 */
-		mutex_unlock(&ref->lock);
+		spin_unlock(&ref->lock);
 		return;
 	}
 	ref->refc--;
@@ -794,7 +792,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		rc = opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 					    get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("IMC: Unable to stop the counters for core %d\n", core_id);
 			return;
 		}
@@ -802,7 +800,7 @@ static void core_imc_counters_release(struct perf_event *event)
 		WARN(1, "core-imc: Invalid event reference count\n");
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	reset_global_refc(event);
 }
@@ -840,7 +838,6 @@ static int core_imc_event_init(struct perf_event *event)
 	if ((!pcmi->vbase))
 		return -ENODEV;
 
-	/* Get the core_imc mutex for this core */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return -EINVAL;
@@ -848,22 +845,22 @@ static int core_imc_event_init(struct perf_event *event)
 	/*
 	 * Core pmu units are enabled only when it is used.
 	 * See if this is triggered for the first time.
-	 * If yes, take the mutex lock and enable the core counters.
+	 * If yes, take the lock and enable the core counters.
 	 * If not, just increment the count in core_imc_refc struct.
 	 */
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		rc = opal_imc_counters_start(OPAL_IMC_COUNTERS_CORE,
 					     get_hard_smp_processor_id(event->cpu));
 		if (rc) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("core-imc: Unable to start the counters for core %d\n",
 									core_id);
 			return rc;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	/*
 	 * Since the system can run either in accumulation or trace-mode
@@ -874,7 +871,7 @@ static int core_imc_event_init(struct perf_event *event)
 	 * to know whether any other trace/thread imc
 	 * events are running.
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == 0 || imc_global_refc.id == IMC_DOMAIN_CORE) {
 		/*
 		 * No other trace/thread imc events are running in
@@ -883,10 +880,10 @@ static int core_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_CORE;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->hw.event_base = (u64)pcmi->vbase + (config & IMC_EVENT_OFFSET_MASK);
 	event->destroy = core_imc_counters_release;
@@ -958,10 +955,10 @@ static int ppc_thread_imc_cpu_offline(unsigned int cpu)
 	mtspr(SPRN_LDBAR, (mfspr(SPRN_LDBAR) & (~(1UL << 63))));
 
 	/* Reduce the refc if thread-imc event running on this cpu */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == IMC_DOMAIN_THREAD)
 		imc_global_refc.refc--;
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	return 0;
 }
@@ -1001,7 +998,7 @@ static int thread_imc_event_init(struct perf_event *event)
 	if (!target)
 		return -EINVAL;
 
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	/*
 	 * Check if any other trace/core imc events are running in the
 	 * system, if not set the global id to thread-imc.
@@ -1010,10 +1007,10 @@ static int thread_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_THREAD;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->pmu->task_ctx_nr = perf_sw_context;
 	event->destroy = reset_global_refc;
@@ -1135,25 +1132,25 @@ static int thread_imc_event_add(struct perf_event *event, int flags)
 	/*
 	 * imc pmus are enabled only when it is used.
 	 * See if this is triggered for the first time.
-	 * If yes, take the mutex lock and enable the counters.
+	 * If yes, take the lock and enable the counters.
 	 * If not, just increment the count in ref count struct.
 	 */
 	ref = &core_imc_refc[core_id];
 	if (!ref)
 		return -EINVAL;
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		if (opal_imc_counters_start(OPAL_IMC_COUNTERS_CORE,
 		    get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("thread-imc: Unable to start the counter\
 				for core %d\n", core_id);
 			return -EINVAL;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 	return 0;
 }
 
@@ -1170,12 +1167,12 @@ static void thread_imc_event_del(struct perf_event *event, int flags)
 		return;
 	}
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	ref->refc--;
 	if (ref->refc == 0) {
 		if (opal_imc_counters_stop(OPAL_IMC_COUNTERS_CORE,
 		    get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("thread-imc: Unable to stop the counters\
 				for core %d\n", core_id);
 			return;
@@ -1183,7 +1180,7 @@ static void thread_imc_event_del(struct perf_event *event, int flags)
 	} else if (ref->refc < 0) {
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	/* Set bit 0 of LDBAR to zero, to stop posting updates to memory */
 	mtspr(SPRN_LDBAR, (mfspr(SPRN_LDBAR) & (~(1UL << 63))));
@@ -1224,9 +1221,8 @@ static int trace_imc_mem_alloc(int cpu_id, int size)
 		}
 	}
 
-	/* Init the mutex, if not already */
 	trace_imc_refc[core_id].id = core_id;
-	mutex_init(&trace_imc_refc[core_id].lock);
+	spin_lock_init(&trace_imc_refc[core_id].lock);
 
 	mtspr(SPRN_LDBAR, 0);
 	return 0;
@@ -1246,10 +1242,10 @@ static int ppc_trace_imc_cpu_offline(unsigned int cpu)
 	 * Reduce the refc if any trace-imc event running
 	 * on this cpu.
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == IMC_DOMAIN_TRACE)
 		imc_global_refc.refc--;
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	return 0;
 }
@@ -1371,17 +1367,17 @@ static int trace_imc_event_add(struct perf_event *event, int flags)
 	}
 
 	mtspr(SPRN_LDBAR, ldbar_value);
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	if (ref->refc == 0) {
 		if (opal_imc_counters_start(OPAL_IMC_COUNTERS_TRACE,
 				get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("trace-imc: Unable to start the counters for core %d\n", core_id);
 			return -EINVAL;
 		}
 	}
 	++ref->refc;
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 	return 0;
 }
 
@@ -1414,19 +1410,19 @@ static void trace_imc_event_del(struct perf_event *event, int flags)
 		return;
 	}
 
-	mutex_lock(&ref->lock);
+	spin_lock(&ref->lock);
 	ref->refc--;
 	if (ref->refc == 0) {
 		if (opal_imc_counters_stop(OPAL_IMC_COUNTERS_TRACE,
 				get_hard_smp_processor_id(smp_processor_id()))) {
-			mutex_unlock(&ref->lock);
+			spin_unlock(&ref->lock);
 			pr_err("trace-imc: Unable to stop the counters for core %d\n", core_id);
 			return;
 		}
 	} else if (ref->refc < 0) {
 		ref->refc = 0;
 	}
-	mutex_unlock(&ref->lock);
+	spin_unlock(&ref->lock);
 
 	trace_imc_event_stop(event, flags);
 }
@@ -1448,7 +1444,7 @@ static int trace_imc_event_init(struct perf_event *event)
 	 * no other thread is running any core/thread imc
 	 * events
 	 */
-	mutex_lock(&imc_global_refc.lock);
+	spin_lock(&imc_global_refc.lock);
 	if (imc_global_refc.id == 0 || imc_global_refc.id == IMC_DOMAIN_TRACE) {
 		/*
 		 * No core/thread imc events are running in the
@@ -1457,10 +1453,10 @@ static int trace_imc_event_init(struct perf_event *event)
 		imc_global_refc.id = IMC_DOMAIN_TRACE;
 		imc_global_refc.refc++;
 	} else {
-		mutex_unlock(&imc_global_refc.lock);
+		spin_unlock(&imc_global_refc.lock);
 		return -EBUSY;
 	}
-	mutex_unlock(&imc_global_refc.lock);
+	spin_unlock(&imc_global_refc.lock);
 
 	event->hw.idx = -1;
 
@@ -1533,10 +1529,10 @@ static int init_nest_pmu_ref(void)
 	i = 0;
 	for_each_node(nid) {
 		/*
-		 * Mutex lock to avoid races while tracking the number of
+		 * Take the lock to avoid races while tracking the number of
 		 * sessions using the chip's nest pmu units.
 		 */
-		mutex_init(&nest_imc_refc[i].lock);
+		spin_lock_init(&nest_imc_refc[i].lock);
 
 		/*
 		 * Loop to init the "id" with the node_id. Variable "i" initialized to
diff --git linux-libre-6.1-gnu/arch/powerpc/perf/req-gen/perf.h linux-libre-6.2-gnu/arch/powerpc/perf/req-gen/perf.h
index fa9bc804e67a..6b2a59fefffa 100644
--- linux-libre-6.1-gnu/arch/powerpc/perf/req-gen/perf.h
+++ linux-libre-6.2-gnu/arch/powerpc/perf/req-gen/perf.h
@@ -139,6 +139,26 @@ PMU_EVENT_ATTR_STRING(							\
 #define REQUEST_(r_name, r_value, r_idx_1, r_fields)			\
 	r_fields
 
+/* Generate event list for platforms with counter_info_version 0x6 or below */
+static __maybe_unused struct attribute *hv_gpci_event_attrs_v6[] = {
+#include REQUEST_FILE
+	NULL
+};
+
+/*
+ * Based on getPerfCountInfo v1.018 documentation, some of the hv-gpci
+ * events were deprecated for platform firmware that supports
+ * counter_info_version 0x8 or above.
+ * Those deprecated events are still part of platform firmware that
+ * support counter_info_version 0x6 and below. As per the getPerfCountInfo
+ * v1.018 documentation there is no counter_info_version 0x7.
+ * Undefining macro ENABLE_EVENTS_COUNTERINFO_V6, to disable the addition of
+ * deprecated events in "hv_gpci_event_attrs" attribute group, for platforms
+ * that supports counter_info_version 0x8 or above.
+ */
+#undef ENABLE_EVENTS_COUNTERINFO_V6
+
+/* Generate event list for platforms with counter_info_version 0x8 or above*/
 static __maybe_unused struct attribute *hv_gpci_event_attrs[] = {
 #include REQUEST_FILE
 	NULL
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/44x/warp.c linux-libre-6.2-gnu/arch/powerpc/platforms/44x/warp.c
index f03432ef010b..cefa313c09f0 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/44x/warp.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/44x/warp.c
@@ -5,15 +5,17 @@
  * Copyright (c) 2008-2009 PIKA Technologies
  *   Sean MacLennan <smaclennan@pikatech.com>
  */
+#include <linux/err.h>
 #include <linux/init.h>
 #include <linux/of_platform.h>
 #include <linux/kthread.h>
+#include <linux/leds.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
-#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/slab.h>
 #include <linux/export.h>
 
@@ -92,8 +94,6 @@ static int __init warp_post_info(void)
 
 static LIST_HEAD(dtm_shutdown_list);
 static void __iomem *dtm_fpga;
-static unsigned green_led, red_led;
-
 
 struct dtm_shutdown {
 	struct list_head list;
@@ -101,7 +101,6 @@ struct dtm_shutdown {
 	void *arg;
 };
 
-
 int pika_dtm_register_shutdown(void (*func)(void *arg), void *arg)
 {
 	struct dtm_shutdown *shutdown;
@@ -132,6 +131,35 @@ int pika_dtm_unregister_shutdown(void (*func)(void *arg), void *arg)
 	return -EINVAL;
 }
 
+#define WARP_GREEN_LED	0
+#define WARP_RED_LED	1
+
+static struct gpio_led warp_gpio_led_pins[] = {
+	[WARP_GREEN_LED] = {
+		.name		= "green",
+		.default_state	= LEDS_DEFSTATE_KEEP,
+		.gpiod		= NULL, /* to be filled by pika_setup_leds() */
+	},
+	[WARP_RED_LED] = {
+		.name		= "red",
+		.default_state	= LEDS_DEFSTATE_KEEP,
+		.gpiod		= NULL, /* to be filled by pika_setup_leds() */
+	},
+};
+
+static struct gpio_led_platform_data warp_gpio_led_data = {
+	.leds		= warp_gpio_led_pins,
+	.num_leds	= ARRAY_SIZE(warp_gpio_led_pins),
+};
+
+static struct platform_device warp_gpio_leds = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data = &warp_gpio_led_data,
+	},
+};
+
 static irqreturn_t temp_isr(int irq, void *context)
 {
 	struct dtm_shutdown *shutdown;
@@ -139,7 +167,7 @@ static irqreturn_t temp_isr(int irq, void *context)
 
 	local_irq_disable();
 
-	gpio_set_value(green_led, 0);
+	gpiod_set_value(warp_gpio_led_pins[WARP_GREEN_LED].gpiod, 0);
 
 	/* Run through the shutdown list. */
 	list_for_each_entry(shutdown, &dtm_shutdown_list, list)
@@ -153,7 +181,7 @@ static irqreturn_t temp_isr(int irq, void *context)
 			out_be32(dtm_fpga + 0x14, reset);
 		}
 
-		gpio_set_value(red_led, value);
+		gpiod_set_value(warp_gpio_led_pins[WARP_RED_LED].gpiod, value);
 		value ^= 1;
 		mdelay(500);
 	}
@@ -162,25 +190,78 @@ static irqreturn_t temp_isr(int irq, void *context)
 	return IRQ_HANDLED;
 }
 
+/*
+ * Because green and red power LEDs are normally driven by leds-gpio driver,
+ * but in case of critical temperature shutdown we want to drive them
+ * ourselves, we acquire both and then create leds-gpio platform device
+ * ourselves, instead of doing it through device tree. This way we can still
+ * keep access to the gpios and use them when needed.
+ */
 static int pika_setup_leds(void)
 {
 	struct device_node *np, *child;
+	struct gpio_desc *gpio;
+	struct gpio_led *led;
+	int led_count = 0;
+	int error;
+	int i;
 
-	np = of_find_compatible_node(NULL, NULL, "gpio-leds");
+	np = of_find_compatible_node(NULL, NULL, "warp-power-leds");
 	if (!np) {
 		printk(KERN_ERR __FILE__ ": Unable to find leds\n");
 		return -ENOENT;
 	}
 
-	for_each_child_of_node(np, child)
-		if (of_node_name_eq(child, "green"))
-			green_led = of_get_gpio(child, 0);
-		else if (of_node_name_eq(child, "red"))
-			red_led = of_get_gpio(child, 0);
+	for_each_child_of_node(np, child) {
+		for (i = 0; i < ARRAY_SIZE(warp_gpio_led_pins); i++) {
+			led = &warp_gpio_led_pins[i];
+
+			if (!of_node_name_eq(child, led->name))
+				continue;
+
+			if (led->gpiod) {
+				printk(KERN_ERR __FILE__ ": %s led has already been defined\n",
+				       led->name);
+				continue;
+			}
+
+			gpio = fwnode_gpiod_get_index(of_fwnode_handle(child),
+						      NULL, 0, GPIOD_ASIS,
+						      led->name);
+			error = PTR_ERR_OR_ZERO(gpio);
+			if (error) {
+				printk(KERN_ERR __FILE__ ": Failed to get %s led gpio: %d\n",
+				       led->name, error);
+				of_node_put(child);
+				goto err_cleanup_pins;
+			}
+
+			led->gpiod = gpio;
+			led_count++;
+		}
+	}
 
 	of_node_put(np);
 
+	/* Skip device registration if no leds have been defined */
+	if (led_count) {
+		error = platform_device_register(&warp_gpio_leds);
+		if (error) {
+			printk(KERN_ERR __FILE__ ": Unable to add leds-gpio: %d\n",
+			       error);
+			goto err_cleanup_pins;
+		}
+	}
+
 	return 0;
+
+err_cleanup_pins:
+	for (i = 0; i < ARRAY_SIZE(warp_gpio_led_pins); i++) {
+		led = &warp_gpio_led_pins[i];
+		gpiod_put(led->gpiod);
+		led->gpiod = NULL;
+	}
+	return error;
 }
 
 static void pika_setup_critical_temp(struct device_node *np,
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/4xx/hsta_msi.c linux-libre-6.2-gnu/arch/powerpc/platforms/4xx/hsta_msi.c
index d4f7fff1fc87..e11b57a62b05 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/4xx/hsta_msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/4xx/hsta_msi.c
@@ -115,6 +115,7 @@ static void hsta_teardown_msi_irqs(struct pci_dev *dev)
 		msi_bitmap_free_hwirqs(&ppc4xx_hsta_msi.bmp, irq, 1);
 		pr_debug("%s: Teardown IRQ %u (index %u)\n", __func__,
 			 entry->irq, irq);
+		entry->irq = 0;
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/lite5200_sleep.S linux-libre-6.2-gnu/arch/powerpc/platforms/52xx/lite5200_sleep.S
index afee8b1515a8..0b12647e7b42 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/lite5200_sleep.S
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/52xx/lite5200_sleep.S
@@ -1,4 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/linkage.h>
+
 #include <asm/reg.h>
 #include <asm/ppc_asm.h>
 #include <asm/processor.h>
@@ -178,7 +180,8 @@ sram_code:
 
 
 	/* local udelay in sram is needed */
-  udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
+SYM_FUNC_START_LOCAL(udelay)
+	/* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
 	mullw	r12, r12, r11
 	mftb	r13	/* start */
 	add	r12, r13, r12 /* end */
@@ -187,6 +190,7 @@ sram_code:
 	cmp	cr0, r13, r12
 	blt	1b
 	blr
+SYM_FUNC_END(udelay)
 
 sram_code_end:
 
@@ -271,7 +275,7 @@ _ASM_NOKPROBE_SYMBOL(lite5200_wakeup)
 	SAVE_SR(n+2, addr+2);	\
 	SAVE_SR(n+3, addr+3);
 
-save_regs:
+SYM_FUNC_START_LOCAL(save_regs)
 	stw	r0, 0(r4)
 	stw	r1, 0x4(r4)
 	stw	r2, 0x8(r4)
@@ -317,6 +321,7 @@ save_regs:
 	SAVE_SPRN(TBRU,  0x5b)
 
 	blr
+SYM_FUNC_END(save_regs)
 
 
 /* restore registers */
@@ -336,7 +341,7 @@ save_regs:
 	LOAD_SR(n+2, addr+2);	\
 	LOAD_SR(n+3, addr+3);
 
-restore_regs:
+SYM_FUNC_START_LOCAL(restore_regs)
 	lis	r4, registers@h
 	ori	r4, r4, registers@l
 
@@ -393,6 +398,7 @@ restore_regs:
 
 	blr
 _ASM_NOKPROBE_SYMBOL(restore_regs)
+SYM_FUNC_END(restore_regs)
 
 
 
@@ -403,7 +409,7 @@ _ASM_NOKPROBE_SYMBOL(restore_regs)
  * Flush data cache
  * Do this by just reading lots of stuff into the cache.
  */
-flush_data_cache:
+SYM_FUNC_START_LOCAL(flush_data_cache)
 	lis	r3,CONFIG_KERNEL_START@h
 	ori	r3,r3,CONFIG_KERNEL_START@l
 	li	r4,NUM_CACHE_LINES
@@ -413,3 +419,4 @@ flush_data_cache:
 	addi	r3,r3,L1_CACHE_BYTES	/* Next line, please */
 	bdnz	1b
 	blr
+SYM_FUNC_END(flush_data_cache)
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c linux-libre-6.2-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
index 48038aaedbd3..6d1dd6e87478 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
@@ -59,6 +59,8 @@ static struct mpc52xx_lpbfifo lpbfifo;
 
 /**
  * mpc52xx_lpbfifo_kick - Trigger the next block of data to be transferred
+ *
+ * @req: Pointer to request structure
  */
 static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
 {
@@ -178,6 +180,8 @@ static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
 
 /**
  * mpc52xx_lpbfifo_irq - IRQ handler for LPB FIFO
+ * @irq: IRQ number to be handled
+ * @dev_id: device ID cookie
  *
  * On transmit, the dma completion irq triggers before the fifo completion
  * triggers.  Handle the dma completion here instead of the LPB FIFO Bestcomm
@@ -216,6 +220,8 @@ static void mpc52xx_lpbfifo_kick(struct mpc52xx_lpbfifo_request *req)
  * or nested spinlock condition.  The out path is non-trivial, so
  * extra fiddling is done to make sure all paths lead to the same
  * outbound code.
+ *
+ * Return: irqreturn code (%IRQ_HANDLED)
  */
 static irqreturn_t mpc52xx_lpbfifo_irq(int irq, void *dev_id)
 {
@@ -320,8 +326,12 @@ static irqreturn_t mpc52xx_lpbfifo_irq(int irq, void *dev_id)
 
 /**
  * mpc52xx_lpbfifo_bcom_irq - IRQ handler for LPB FIFO Bestcomm task
+ * @irq: IRQ number to be handled
+ * @dev_id: device ID cookie
  *
  * Only used when receiving data.
+ *
+ * Return: irqreturn code (%IRQ_HANDLED)
  */
 static irqreturn_t mpc52xx_lpbfifo_bcom_irq(int irq, void *dev_id)
 {
@@ -372,7 +382,7 @@ static irqreturn_t mpc52xx_lpbfifo_bcom_irq(int irq, void *dev_id)
 }
 
 /**
- * mpc52xx_lpbfifo_bcom_poll - Poll for DMA completion
+ * mpc52xx_lpbfifo_poll - Poll for DMA completion
  */
 void mpc52xx_lpbfifo_poll(void)
 {
@@ -393,6 +403,8 @@ EXPORT_SYMBOL(mpc52xx_lpbfifo_poll);
 /**
  * mpc52xx_lpbfifo_submit - Submit an LPB FIFO transfer request.
  * @req: Pointer to request structure
+ *
+ * Return: %0 on success, -errno code on error
  */
 int mpc52xx_lpbfifo_submit(struct mpc52xx_lpbfifo_request *req)
 {
@@ -531,6 +543,7 @@ static int mpc52xx_lpbfifo_probe(struct platform_device *op)
  err_bcom_rx_irq:
 	bcom_gen_bd_rx_release(lpbfifo.bcom_rx_task);
  err_bcom_rx:
+	free_irq(lpbfifo.irq, &lpbfifo);
  err_irq:
 	iounmap(lpbfifo.regs);
 	lpbfifo.regs = NULL;
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c linux-libre-6.2-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index e12cb44e717f..caa96edf0e72 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -107,7 +107,7 @@ static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
 
 		goto next;
 unreg:
-		platform_device_del(pdev);
+		platform_device_put(pdev);
 err:
 		pr_err("%pOF: registration failed\n", np);
 next:
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/85xx/sgy_cts1000.c linux-libre-6.2-gnu/arch/powerpc/platforms/85xx/sgy_cts1000.c
index e14d1b74d4e4..751395cbf022 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/85xx/sgy_cts1000.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/85xx/sgy_cts1000.c
@@ -7,10 +7,13 @@
  * Copyright 2012 by Servergy, Inc.
  */
 
+#define pr_fmt(fmt) "gpio-halt: " fmt
+
+#include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/device.h>
+#include <linux/gpio/consumer.h>
 #include <linux/module.h>
-#include <linux/of_gpio.h>
 #include <linux/of_irq.h>
 #include <linux/workqueue.h>
 #include <linux/reboot.h>
@@ -18,7 +21,8 @@
 
 #include <asm/machdep.h>
 
-static struct device_node *halt_node;
+static struct gpio_desc *halt_gpio;
+static int halt_irq;
 
 static const struct of_device_id child_match[] = {
 	{
@@ -36,23 +40,10 @@ static DECLARE_WORK(gpio_halt_wq, gpio_halt_wfn);
 
 static void __noreturn gpio_halt_cb(void)
 {
-	enum of_gpio_flags flags;
-	int trigger, gpio;
-
-	if (!halt_node)
-		panic("No reset GPIO information was provided in DT\n");
-
-	gpio = of_get_gpio_flags(halt_node, 0, &flags);
-
-	if (!gpio_is_valid(gpio))
-		panic("Provided GPIO is invalid\n");
-
-	trigger = (flags == OF_GPIO_ACTIVE_LOW);
-
-	printk(KERN_INFO "gpio-halt: triggering GPIO.\n");
+	pr_info("triggering GPIO.\n");
 
 	/* Probably wont return */
-	gpio_set_value(gpio, trigger);
+	gpiod_set_value(halt_gpio, 1);
 
 	panic("Halt failed\n");
 }
@@ -61,95 +52,78 @@ static void __noreturn gpio_halt_cb(void)
  * to handle the shutdown/poweroff. */
 static irqreturn_t gpio_halt_irq(int irq, void *__data)
 {
-	printk(KERN_INFO "gpio-halt: shutdown due to power button IRQ.\n");
+	struct platform_device *pdev = __data;
+
+	dev_info(&pdev->dev, "scheduling shutdown due to power button IRQ\n");
 	schedule_work(&gpio_halt_wq);
 
         return IRQ_HANDLED;
 };
 
-static int gpio_halt_probe(struct platform_device *pdev)
+static int __gpio_halt_probe(struct platform_device *pdev,
+			     struct device_node *halt_node)
 {
-	enum of_gpio_flags flags;
-	struct device_node *node = pdev->dev.of_node;
-	struct device_node *child_node;
-	int gpio, err, irq;
-	int trigger;
-
-	if (!node)
-		return -ENODEV;
-
-	/* If there's no matching child, this isn't really an error */
-	child_node = of_find_matching_node(node, child_match);
-	if (!child_node)
-		return 0;
-
-	/* Technically we could just read the first one, but punish
-	 * DT writers for invalid form. */
-	if (of_gpio_count(child_node) != 1) {
-		err = -EINVAL;
-		goto err_put;
-	}
-
-	/* Get the gpio number relative to the dynamic base. */
-	gpio = of_get_gpio_flags(child_node, 0, &flags);
-	if (!gpio_is_valid(gpio)) {
-		err = -EINVAL;
-		goto err_put;
-	}
+	int err;
 
-	err = gpio_request(gpio, "gpio-halt");
+	halt_gpio = fwnode_gpiod_get_index(of_fwnode_handle(halt_node),
+					   NULL, 0, GPIOD_OUT_LOW, "gpio-halt");
+	err = PTR_ERR_OR_ZERO(halt_gpio);
 	if (err) {
-		printk(KERN_ERR "gpio-halt: error requesting GPIO %d.\n",
-		       gpio);
-		goto err_put;
+		dev_err(&pdev->dev, "failed to request halt GPIO: %d\n", err);
+		return err;
 	}
 
-	trigger = (flags == OF_GPIO_ACTIVE_LOW);
-
-	gpio_direction_output(gpio, !trigger);
-
 	/* Now get the IRQ which tells us when the power button is hit */
-	irq = irq_of_parse_and_map(child_node, 0);
-	err = request_irq(irq, gpio_halt_irq, IRQF_TRIGGER_RISING |
-			  IRQF_TRIGGER_FALLING, "gpio-halt", child_node);
+	halt_irq = irq_of_parse_and_map(halt_node, 0);
+	err = request_irq(halt_irq, gpio_halt_irq,
+			  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+			  "gpio-halt", pdev);
 	if (err) {
-		printk(KERN_ERR "gpio-halt: error requesting IRQ %d for "
-		       "GPIO %d.\n", irq, gpio);
-		gpio_free(gpio);
-		goto err_put;
+		dev_err(&pdev->dev, "failed to request IRQ %d: %d\n",
+			halt_irq, err);
+		gpiod_put(halt_gpio);
+		halt_gpio = NULL;
+		return err;
 	}
 
 	/* Register our halt function */
 	ppc_md.halt = gpio_halt_cb;
 	pm_power_off = gpio_halt_cb;
 
-	printk(KERN_INFO "gpio-halt: registered GPIO %d (%d trigger, %d"
-	       " irq).\n", gpio, trigger, irq);
+	dev_info(&pdev->dev, "registered halt GPIO, irq: %d\n", halt_irq);
 
-	halt_node = child_node;
 	return 0;
-
-err_put:
-	of_node_put(child_node);
-	return err;
 }
 
-static int gpio_halt_remove(struct platform_device *pdev)
+static int gpio_halt_probe(struct platform_device *pdev)
 {
-	if (halt_node) {
-		int gpio = of_get_gpio(halt_node, 0);
-		int irq = irq_of_parse_and_map(halt_node, 0);
+	struct device_node *halt_node;
+	int ret;
+
+	if (!pdev->dev.of_node)
+		return -ENODEV;
+
+	/* If there's no matching child, this isn't really an error */
+	halt_node = of_find_matching_node(pdev->dev.of_node, child_match);
+	if (!halt_node)
+		return -ENODEV;
+
+	ret = __gpio_halt_probe(pdev, halt_node);
+	of_node_put(halt_node);
 
-		free_irq(irq, halt_node);
+	return ret;
+}
 
-		ppc_md.halt = NULL;
-		pm_power_off = NULL;
+static int gpio_halt_remove(struct platform_device *pdev)
+{
+	free_irq(halt_irq, pdev);
+	cancel_work_sync(&gpio_halt_wq);
 
-		gpio_free(gpio);
+	ppc_md.halt = NULL;
+	pm_power_off = NULL;
 
-		of_node_put(halt_node);
-		halt_node = NULL;
-	}
+	gpiod_put(halt_gpio);
+	halt_gpio = NULL;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/Kconfig.cputype linux-libre-6.2-gnu/arch/powerpc/platforms/Kconfig.cputype
index 0c4eed9aea80..9563336e3348 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/Kconfig.cputype
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/Kconfig.cputype
@@ -135,6 +135,7 @@ config GENERIC_CPU
 	depends on PPC_BOOK3S_64 && CPU_LITTLE_ENDIAN
 	select ARCH_HAS_FAST_MULTIPLIER
 	select PPC_64S_HASH_MMU
+	select PPC_HAS_LBARX_LHARX
 
 config POWERPC_CPU
 	bool "Generic 32 bits powerpc"
@@ -160,17 +161,20 @@ config POWER7_CPU
 	depends on PPC_BOOK3S_64
 	select ARCH_HAS_FAST_MULTIPLIER
 	select PPC_64S_HASH_MMU
+	select PPC_HAS_LBARX_LHARX
 
 config POWER8_CPU
 	bool "POWER8"
 	depends on PPC_BOOK3S_64
 	select ARCH_HAS_FAST_MULTIPLIER
 	select PPC_64S_HASH_MMU
+	select PPC_HAS_LBARX_LHARX
 
 config POWER9_CPU
 	bool "POWER9"
 	depends on PPC_BOOK3S_64
 	select ARCH_HAS_FAST_MULTIPLIER
+	select PPC_HAS_LBARX_LHARX
 
 config POWER10_CPU
 	bool "POWER10"
@@ -184,6 +188,7 @@ config E5500_CPU
 config E6500_CPU
 	bool "Freescale e6500"
 	depends on PPC64 && PPC_E500
+	select PPC_HAS_LBARX_LHARX
 
 config 405_CPU
 	bool "40x family"
@@ -575,10 +580,10 @@ config CPU_LITTLE_ENDIAN
 endchoice
 
 config PPC64_ELF_ABI_V1
-	def_bool PPC64 && CPU_BIG_ENDIAN
+	def_bool PPC64 && (CPU_BIG_ENDIAN && !PPC64_BIG_ENDIAN_ELF_ABI_V2)
 
 config PPC64_ELF_ABI_V2
-	def_bool PPC64 && CPU_LITTLE_ENDIAN
+	def_bool PPC64 && !PPC64_ELF_ABI_V1
 
 config PPC64_BOOT_WRAPPER
 	def_bool n
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/book3s/vas-api.c linux-libre-6.2-gnu/arch/powerpc/platforms/book3s/vas-api.c
index 40f5ae5e1238..eb5bed333750 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/book3s/vas-api.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/book3s/vas-api.c
@@ -53,7 +53,7 @@ struct coproc_instance {
 	struct vas_window *txwin;
 };
 
-static char *coproc_devnode(struct device *dev, umode_t *mode)
+static char *coproc_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "crypto/%s", dev_name(dev));
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/cell/axon_msi.c linux-libre-6.2-gnu/arch/powerpc/platforms/cell/axon_msi.c
index 5b012abca773..0c11aad896c7 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/cell/axon_msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/cell/axon_msi.c
@@ -289,6 +289,7 @@ static void axon_msi_teardown_msi_irqs(struct pci_dev *dev)
 	msi_for_each_desc(entry, &dev->dev, MSI_DESC_ASSOCIATED) {
 		irq_set_msi_desc(entry->irq, NULL);
 		irq_dispose_mapping(entry->irq);
+		entry->irq = 0;
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pasemi/gpio_mdio.c linux-libre-6.2-gnu/arch/powerpc/platforms/pasemi/gpio_mdio.c
index bf300167ad6b..913b77b92cea 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -294,7 +294,7 @@ static struct platform_driver gpio_mdio_driver =
 	},
 };
 
-static int gpio_mdio_init(void)
+static int __init gpio_mdio_init(void)
 {
 	struct device_node *np;
 
@@ -314,7 +314,7 @@ static int gpio_mdio_init(void)
 }
 module_init(gpio_mdio_init);
 
-static void gpio_mdio_exit(void)
+static void __exit gpio_mdio_exit(void)
 {
 	platform_driver_unregister(&gpio_mdio_driver);
 	if (gpio_regs)
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pasemi/msi.c linux-libre-6.2-gnu/arch/powerpc/platforms/pasemi/msi.c
index dc1846660005..166c97fff16d 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pasemi/msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pasemi/msi.c
@@ -66,6 +66,7 @@ static void pasemi_msi_teardown_msi_irqs(struct pci_dev *pdev)
 		hwirq = virq_to_hw(entry->irq);
 		irq_set_msi_desc(entry->irq, NULL);
 		irq_dispose_mapping(entry->irq);
+		entry->irq = 0;
 		msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap, hwirq, ALLOC_CHUNK);
 	}
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/powermac/setup.c linux-libre-6.2-gnu/arch/powerpc/platforms/powermac/setup.c
index 04daa7f0a03c..4f7ee885a78f 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/powermac/setup.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/powermac/setup.c
@@ -70,9 +70,7 @@
 
 #undef SHOW_GATWICK_IRQS
 
-int ppc_override_l2cr = 0;
-int ppc_override_l2cr_value;
-int has_l2cache = 0;
+static int has_l2cache;
 
 int pmac_newworld;
 
@@ -236,22 +234,16 @@ static void __init l2cr_init(void)
 			const unsigned int *l2cr =
 				of_get_property(np, "l2cr-value", NULL);
 			if (l2cr) {
-				ppc_override_l2cr = 1;
-				ppc_override_l2cr_value = *l2cr;
 				_set_L2CR(0);
-				_set_L2CR(ppc_override_l2cr_value);
+				_set_L2CR(*l2cr);
+				pr_info("L2CR overridden (0x%x), backside cache is %s\n",
+					*l2cr, ((*l2cr) & 0x80000000) ?
+					"enabled" : "disabled");
 			}
 			of_node_put(np);
 			break;
 		}
 	}
-
-	if (ppc_override_l2cr)
-		printk(KERN_INFO "L2CR overridden (0x%x), "
-		       "backside cache is %s\n",
-		       ppc_override_l2cr_value,
-		       (ppc_override_l2cr_value & 0x80000000)
-				? "enabled" : "disabled");
 }
 #endif
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/ps3/system-bus.c linux-libre-6.2-gnu/arch/powerpc/platforms/ps3/system-bus.c
index 2502e9b17df4..38a7e02295c8 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/ps3/system-bus.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/ps3/system-bus.c
@@ -466,7 +466,7 @@ static struct attribute *ps3_system_bus_dev_attrs[] = {
 };
 ATTRIBUTE_GROUPS(ps3_system_bus_dev);
 
-struct bus_type ps3_system_bus_type = {
+static struct bus_type ps3_system_bus_type = {
 	.name = "ps3_system_bus",
 	.match = ps3_system_bus_match,
 	.uevent = ps3_system_bus_uevent,
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
index 8e40ccac0f44..6b507b62ce8f 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -154,7 +154,7 @@ static int pseries_eeh_get_pe_config_addr(struct pci_dn *pdn)
 /**
  * pseries_eeh_phb_reset - Reset the specified PHB
  * @phb: PCI controller
- * @config_adddr: the associated config address
+ * @config_addr: the associated config address
  * @option: reset option
  *
  * Reset the specified PHB/PE
@@ -188,7 +188,7 @@ static int pseries_eeh_phb_reset(struct pci_controller *phb, int config_addr, in
 /**
  * pseries_eeh_phb_configure_bridge - Configure PCI bridges in the indicated PE
  * @phb: PCI controller
- * @config_adddr: the associated config address
+ * @config_addr: the associated config address
  *
  * The function will be called to reconfigure the bridges included
  * in the specified PE so that the mulfunctional PE would be recovered
@@ -848,16 +848,7 @@ static int __init eeh_pseries_init(void)
 	}
 
 	/* Initialize error log size */
-	eeh_error_buf_size = rtas_token("rtas-error-log-max");
-	if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) {
-		pr_info("%s: unknown EEH error log size\n",
-			__func__);
-		eeh_error_buf_size = 1024;
-	} else if (eeh_error_buf_size > RTAS_ERROR_LOG_MAX) {
-		pr_info("%s: EEH error log size %d exceeds the maximal %d\n",
-			__func__, eeh_error_buf_size, RTAS_ERROR_LOG_MAX);
-		eeh_error_buf_size = RTAS_ERROR_LOG_MAX;
-	}
+	eeh_error_buf_size = rtas_get_error_log_max();
 
 	/* Set EEH probe mode */
 	eeh_add_flag(EEH_PROBE_MODE_DEVTREE | EEH_ENABLE_IO_FOR_LOG);
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
index e0a7ac5db15d..090ae5a1e0f5 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -70,6 +70,7 @@ static void pseries_cpu_offline_self(void)
 		xics_teardown_cpu();
 
 	unregister_slb_shadow(hwcpu);
+	unregister_vpa(hwcpu);
 	rtas_stop_self();
 
 	/* Should never get here... */
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/hvCall.S linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/hvCall.S
index 762eb15d3bd4..783c16ad648b 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/hvCall.S
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/hvCall.S
@@ -27,7 +27,9 @@ hcall_tracepoint_refcount:
 
 /*
  * precall must preserve all registers.  use unused STK_PARAM()
- * areas to save snapshots and opcode.
+ * areas to save snapshots and opcode. STK_PARAM() in the caller's
+ * frame will be available even on ELFv2 because these are all
+ * variadic functions.
  */
 #define HCALL_INST_PRECALL(FIRST_REG)				\
 	mflr	r0;						\
@@ -41,29 +43,29 @@ hcall_tracepoint_refcount:
 	std	r10,STK_PARAM(R10)(r1);				\
 	std	r0,16(r1);					\
 	addi	r4,r1,STK_PARAM(FIRST_REG);			\
-	stdu	r1,-STACK_FRAME_OVERHEAD(r1);			\
+	stdu	r1,-STACK_FRAME_MIN_SIZE(r1);			\
 	bl	__trace_hcall_entry;				\
-	ld	r3,STACK_FRAME_OVERHEAD+STK_PARAM(R3)(r1);	\
-	ld	r4,STACK_FRAME_OVERHEAD+STK_PARAM(R4)(r1);	\
-	ld	r5,STACK_FRAME_OVERHEAD+STK_PARAM(R5)(r1);	\
-	ld	r6,STACK_FRAME_OVERHEAD+STK_PARAM(R6)(r1);	\
-	ld	r7,STACK_FRAME_OVERHEAD+STK_PARAM(R7)(r1);	\
-	ld	r8,STACK_FRAME_OVERHEAD+STK_PARAM(R8)(r1);	\
-	ld	r9,STACK_FRAME_OVERHEAD+STK_PARAM(R9)(r1);	\
-	ld	r10,STACK_FRAME_OVERHEAD+STK_PARAM(R10)(r1)
+	ld	r3,STACK_FRAME_MIN_SIZE+STK_PARAM(R3)(r1);	\
+	ld	r4,STACK_FRAME_MIN_SIZE+STK_PARAM(R4)(r1);	\
+	ld	r5,STACK_FRAME_MIN_SIZE+STK_PARAM(R5)(r1);	\
+	ld	r6,STACK_FRAME_MIN_SIZE+STK_PARAM(R6)(r1);	\
+	ld	r7,STACK_FRAME_MIN_SIZE+STK_PARAM(R7)(r1);	\
+	ld	r8,STACK_FRAME_MIN_SIZE+STK_PARAM(R8)(r1);	\
+	ld	r9,STACK_FRAME_MIN_SIZE+STK_PARAM(R9)(r1);	\
+	ld	r10,STACK_FRAME_MIN_SIZE+STK_PARAM(R10)(r1)
 
 /*
  * postcall is performed immediately before function return which
  * allows liberal use of volatile registers.
  */
 #define __HCALL_INST_POSTCALL					\
-	ld	r0,STACK_FRAME_OVERHEAD+STK_PARAM(R3)(r1);	\
-	std	r3,STACK_FRAME_OVERHEAD+STK_PARAM(R3)(r1);	\
+	ld	r0,STACK_FRAME_MIN_SIZE+STK_PARAM(R3)(r1);	\
+	std	r3,STACK_FRAME_MIN_SIZE+STK_PARAM(R3)(r1);	\
 	mr	r4,r3;						\
 	mr	r3,r0;						\
 	bl	__trace_hcall_exit;				\
-	ld	r0,STACK_FRAME_OVERHEAD+16(r1);			\
-	addi	r1,r1,STACK_FRAME_OVERHEAD;			\
+	ld	r0,STACK_FRAME_MIN_SIZE+16(r1);			\
+	addi	r1,r1,STACK_FRAME_MIN_SIZE;			\
 	ld	r3,STK_PARAM(R3)(r1);				\
 	mtlr	r0
 
@@ -303,14 +305,14 @@ plpar_hcall9_trace:
 	mr	r7,r8
 	mr	r8,r9
 	mr	r9,r10
-	ld	r10,STACK_FRAME_OVERHEAD+STK_PARAM(R11)(r1)
-	ld	r11,STACK_FRAME_OVERHEAD+STK_PARAM(R12)(r1)
-	ld	r12,STACK_FRAME_OVERHEAD+STK_PARAM(R13)(r1)
+	ld	r10,STACK_FRAME_MIN_SIZE+STK_PARAM(R11)(r1)
+	ld	r11,STACK_FRAME_MIN_SIZE+STK_PARAM(R12)(r1)
+	ld	r12,STACK_FRAME_MIN_SIZE+STK_PARAM(R13)(r1)
 
 	HVSC
 
 	mr	r0,r12
-	ld	r12,STACK_FRAME_OVERHEAD+STK_PARAM(R4)(r1)
+	ld	r12,STACK_FRAME_MIN_SIZE+STK_PARAM(R4)(r1)
 	std	r4,0(r12)
 	std	r5,8(r12)
 	std	r6,16(r12)
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/iommu.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/iommu.c
index 561adac69022..c74b71d4733d 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/iommu.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/iommu.c
@@ -248,7 +248,7 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
 		 * Set up the page with TCE data, looping through and setting
 		 * the values.
 		 */
-		limit = min_t(long, npages, 4096/TCE_ENTRY_SIZE);
+		limit = min_t(long, npages, 4096 / TCE_ENTRY_SIZE);
 
 		for (l = 0; l < limit; l++) {
 			tcep[l] = cpu_to_be64(proto_tce | rpn << tceshift);
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/mobility.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/mobility.c
index 634fac5db3f9..4cea71aa0f41 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/mobility.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/mobility.c
@@ -635,10 +635,13 @@ retry:
 		prod_others();
 	}
 	/*
-	 * Execution may have been suspended for several seconds, so
-	 * reset the watchdog.
+	 * Execution may have been suspended for several seconds, so reset
+	 * the watchdogs. touch_nmi_watchdog() also touches the soft lockup
+	 * watchdog.
 	 */
+	rcu_cpu_stall_reset();
 	touch_nmi_watchdog();
+
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/msi.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/msi.c
index a3a71d37cb9a..3f05507e444d 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/msi.c
@@ -447,21 +447,18 @@ static void pseries_msi_ops_msi_free(struct irq_domain *domain,
  * RTAS can not disable one MSI at a time. It's all or nothing. Do it
  * at the end after all IRQs have been freed.
  */
-static void pseries_msi_domain_free_irqs(struct irq_domain *domain,
-					 struct device *dev)
+static void pseries_msi_post_free(struct irq_domain *domain, struct device *dev)
 {
 	if (WARN_ON_ONCE(!dev_is_pci(dev)))
 		return;
 
-	__msi_domain_free_irqs(domain, dev);
-
 	rtas_disable_msi(to_pci_dev(dev));
 }
 
 static struct msi_domain_ops pseries_pci_msi_domain_ops = {
 	.msi_prepare	= pseries_msi_ops_prepare,
 	.msi_free	= pseries_msi_ops_msi_free,
-	.domain_free_irqs = pseries_msi_domain_free_irqs,
+	.msi_post_free	= pseries_msi_post_free,
 };
 
 static void pseries_msi_shutdown(struct irq_data *d)
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.c linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/plpks.c
index f4b5b5a64db3..4edd1585e245 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.c
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/plpks.c
@@ -75,7 +75,7 @@ static int pseries_status_to_err(int rc)
 	case H_FUNCTION:
 		err = -ENXIO;
 		break;
-	case H_P1:
+	case H_PARAMETER:
 	case H_P2:
 	case H_P3:
 	case H_P4:
@@ -111,7 +111,7 @@ static int pseries_status_to_err(int rc)
 		err = -EEXIST;
 		break;
 	case H_ABORTED:
-		err = -EINTR;
+		err = -EIO;
 		break;
 	default:
 		err = -EINVAL;
@@ -162,19 +162,15 @@ static struct plpks_auth *construct_auth(u8 consumer)
 	if (consumer > PKS_OS_OWNER)
 		return ERR_PTR(-EINVAL);
 
-	auth = kmalloc(struct_size(auth, password, maxpwsize), GFP_KERNEL);
+	auth = kzalloc(struct_size(auth, password, maxpwsize), GFP_KERNEL);
 	if (!auth)
 		return ERR_PTR(-ENOMEM);
 
 	auth->version = 1;
 	auth->consumer = consumer;
-	auth->rsvd0 = 0;
-	auth->rsvd1 = 0;
 
-	if (consumer == PKS_FW_OWNER || consumer == PKS_BOOTLOADER_OWNER) {
-		auth->passwordlength = 0;
+	if (consumer == PKS_FW_OWNER || consumer == PKS_BOOTLOADER_OWNER)
 		return auth;
-	}
 
 	memcpy(auth->password, ospassword, ospasswordlength);
 
@@ -312,10 +308,6 @@ int plpks_write_var(struct plpks_var var)
 	if (!rc)
 		rc = plpks_confirm_object_flushed(label, auth);
 
-	if (rc)
-		pr_err("Failed to write variable %s for component %s with error %d\n",
-		       var.name, var.component, rc);
-
 	rc = pseries_status_to_err(rc);
 	kfree(label);
 out:
@@ -350,10 +342,6 @@ int plpks_remove_var(char *component, u8 varos, struct plpks_var_name vname)
 	if (!rc)
 		rc = plpks_confirm_object_flushed(label, auth);
 
-	if (rc)
-		pr_err("Failed to remove variable %s for component %s with error %d\n",
-		       vname.name, component, rc);
-
 	rc = pseries_status_to_err(rc);
 	kfree(label);
 out:
@@ -366,22 +354,24 @@ static int plpks_read_var(u8 consumer, struct plpks_var *var)
 {
 	unsigned long retbuf[PLPAR_HCALL_BUFSIZE] = { 0 };
 	struct plpks_auth *auth;
-	struct label *label;
+	struct label *label = NULL;
 	u8 *output;
 	int rc;
 
 	if (var->namelen > MAX_NAME_SIZE)
 		return -EINVAL;
 
-	auth = construct_auth(PKS_OS_OWNER);
+	auth = construct_auth(consumer);
 	if (IS_ERR(auth))
 		return PTR_ERR(auth);
 
-	label = construct_label(var->component, var->os, var->name,
-				var->namelen);
-	if (IS_ERR(label)) {
-		rc = PTR_ERR(label);
-		goto out_free_auth;
+	if (consumer == PKS_OS_OWNER) {
+		label = construct_label(var->component, var->os, var->name,
+					var->namelen);
+		if (IS_ERR(label)) {
+			rc = PTR_ERR(label);
+			goto out_free_auth;
+		}
 	}
 
 	output = kzalloc(maxobjsize, GFP_KERNEL);
@@ -390,13 +380,17 @@ static int plpks_read_var(u8 consumer, struct plpks_var *var)
 		goto out_free_label;
 	}
 
-	rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
-			 virt_to_phys(label), label->size, virt_to_phys(output),
-			 maxobjsize);
+	if (consumer == PKS_OS_OWNER)
+		rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
+				 virt_to_phys(label), label->size, virt_to_phys(output),
+				 maxobjsize);
+	else
+		rc = plpar_hcall(H_PKS_READ_OBJECT, retbuf, virt_to_phys(auth),
+				 virt_to_phys(var->name), var->namelen, virt_to_phys(output),
+				 maxobjsize);
+
 
 	if (rc != H_SUCCESS) {
-		pr_err("Failed to read variable %s for component %s with error %d\n",
-		       var->name, var->component, rc);
 		rc = pseries_status_to_err(rc);
 		goto out_free_output;
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.h linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/plpks.h
index c6a291367bb1..275ccd86bfb5 100644
--- linux-libre-6.1-gnu/arch/powerpc/platforms/pseries/plpks.h
+++ linux-libre-6.2-gnu/arch/powerpc/platforms/pseries/plpks.h
@@ -17,7 +17,7 @@
 #define WORLDREADABLE 0x08000000
 #define SIGNEDUPDATE 0x01000000
 
-#define PLPKS_VAR_LINUX	0x01
+#define PLPKS_VAR_LINUX	0x02
 #define PLPKS_VAR_COMMON	0x04
 
 struct plpks_var {
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/fsl_msi.c linux-libre-6.2-gnu/arch/powerpc/sysdev/fsl_msi.c
index 73c2d70706c0..57978a44d55b 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/fsl_msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/fsl_msi.c
@@ -132,6 +132,7 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
 		msi_data = irq_get_chip_data(entry->irq);
 		irq_set_msi_desc(entry->irq, NULL);
 		irq_dispose_mapping(entry->irq);
+		entry->irq = 0;
 		msi_bitmap_free_hwirqs(&msi_data->bitmap, hwirq, 1);
 	}
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/fsl_pci.c linux-libre-6.2-gnu/arch/powerpc/sysdev/fsl_pci.c
index 974d3db6faab..b7232c46b244 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/fsl_pci.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/fsl_pci.c
@@ -1138,6 +1138,19 @@ void __init fsl_pci_assign_primary(void)
 			return;
 	}
 
+	/*
+	 * If there's no PCI host bridge with ISA then check for
+	 * PCI host bridge with alias "pci0" (first PCI host bridge).
+	 */
+	np = of_find_node_by_path("pci0");
+	if (np && of_match_node(pci_ids, np) && of_device_is_available(np)) {
+		fsl_pci_primary = np;
+		of_node_put(np);
+		return;
+	}
+	if (np)
+		of_node_put(np);
+
 	/*
 	 * If there's no PCI host bridge with ISA, arbitrarily
 	 * designate one as primary.  This can go away once
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/mpic_msgr.c linux-libre-6.2-gnu/arch/powerpc/sysdev/mpic_msgr.c
index a439e33eae06..d75064fb7d12 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/mpic_msgr.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/mpic_msgr.c
@@ -20,7 +20,7 @@
 
 #define MPIC_MSGR_REGISTERS_PER_BLOCK	4
 #define MPIC_MSGR_STRIDE		0x10
-#define MPIC_MSGR_MER_OFFSET		0x100
+#define MPIC_MSGR_MER_OFFSET		(0x100 / sizeof(u32))
 #define MSGR_INUSE			0
 #define MSGR_FREE			1
 
@@ -234,7 +234,7 @@ static int mpic_msgr_probe(struct platform_device *dev)
 
 		reg_number = block_number * MPIC_MSGR_REGISTERS_PER_BLOCK + i;
 		msgr->base = msgr_block_addr + i * MPIC_MSGR_STRIDE;
-		msgr->mer = (u32 *)((u8 *)msgr->base + MPIC_MSGR_MER_OFFSET);
+		msgr->mer = msgr->base + MPIC_MSGR_MER_OFFSET;
 		msgr->in_use = MSGR_FREE;
 		msgr->num = i;
 		raw_spin_lock_init(&msgr->lock);
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/mpic_u3msi.c linux-libre-6.2-gnu/arch/powerpc/sysdev/mpic_u3msi.c
index 1d8cfdfdf115..492cb03c0b62 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/mpic_u3msi.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/mpic_u3msi.c
@@ -108,6 +108,7 @@ static void u3msi_teardown_msi_irqs(struct pci_dev *pdev)
 		hwirq = virq_to_hw(entry->irq);
 		irq_set_msi_desc(entry->irq, NULL);
 		irq_dispose_mapping(entry->irq);
+		entry->irq = 0;
 		msi_bitmap_free_hwirqs(&msi_mpic->msi_bitmap, hwirq, 1);
 	}
 }
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/native.c linux-libre-6.2-gnu/arch/powerpc/sysdev/xive/native.c
index 3925825954bc..19d880ebc5e6 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/native.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/xive/native.c
@@ -535,13 +535,13 @@ static bool __init xive_parse_provisioning(struct device_node *np)
 static void __init xive_native_setup_pools(void)
 {
 	/* Allocate a pool big enough */
-	pr_debug("XIVE: Allocating VP block for pool size %u\n", nr_cpu_ids);
+	pr_debug("Allocating VP block for pool size %u\n", nr_cpu_ids);
 
 	xive_pool_vps = xive_native_alloc_vp_block(nr_cpu_ids);
 	if (WARN_ON(xive_pool_vps == XIVE_INVALID_VP))
-		pr_err("XIVE: Failed to allocate pool VP, KVM might not function\n");
+		pr_err("Failed to allocate pool VP, KVM might not function\n");
 
-	pr_debug("XIVE: Pool VPs allocated at 0x%x for %u max CPUs\n",
+	pr_debug("Pool VPs allocated at 0x%x for %u max CPUs\n",
 		 xive_pool_vps, nr_cpu_ids);
 }
 
diff --git linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/spapr.c linux-libre-6.2-gnu/arch/powerpc/sysdev/xive/spapr.c
index e2c8f93b535b..e45419264391 100644
--- linux-libre-6.1-gnu/arch/powerpc/sysdev/xive/spapr.c
+++ linux-libre-6.2-gnu/arch/powerpc/sysdev/xive/spapr.c
@@ -439,6 +439,7 @@ static int xive_spapr_populate_irq_data(u32 hw_irq, struct xive_irq_data *data)
 
 	data->trig_mmio = ioremap(data->trig_page, 1u << data->esb_shift);
 	if (!data->trig_mmio) {
+		iounmap(data->eoi_mmio);
 		pr_err("Failed to map trigger page for irq 0x%x\n", hw_irq);
 		return -ENOMEM;
 	}
diff --git linux-libre-6.1-gnu/arch/powerpc/xmon/xmon.c linux-libre-6.2-gnu/arch/powerpc/xmon/xmon.c
index f51c882bf902..0da66bc4823d 100644
--- linux-libre-6.1-gnu/arch/powerpc/xmon/xmon.c
+++ linux-libre-6.2-gnu/arch/powerpc/xmon/xmon.c
@@ -1525,9 +1525,9 @@ bpt_cmds(void)
 	cmd = inchar();
 
 	switch (cmd) {
-	static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
-	int mode;
-	case 'd':	/* bd - hardware data breakpoint */
+	case 'd': {	/* bd - hardware data breakpoint */
+		static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
+		int mode;
 		if (xmon_is_ro) {
 			printf(xmon_ro_msg);
 			break;
@@ -1560,6 +1560,7 @@ bpt_cmds(void)
 
 		force_enable_xmon();
 		break;
+	}
 
 	case 'i':	/* bi - hardware instr breakpoint */
 		if (xmon_is_ro) {
@@ -1720,7 +1721,6 @@ static void get_function_bounds(unsigned long pc, unsigned long *startp,
 }
 
 #define LRSAVE_OFFSET		(STACK_FRAME_LR_SAVE * sizeof(unsigned long))
-#define MARKER_OFFSET		(STACK_FRAME_MARKER * sizeof(unsigned long))
 
 static void xmon_show_stack(unsigned long sp, unsigned long lr,
 			    unsigned long pc)
@@ -1781,14 +1781,13 @@ static void xmon_show_stack(unsigned long sp, unsigned long lr,
 			xmon_print_symbol(ip, " ", "\n");
 		}
 
-		/* Look for "regshere" marker to see if this is
+		/* Look for "regs" marker to see if this is
 		   an exception frame. */
-		if (mread(sp + MARKER_OFFSET, &marker, sizeof(unsigned long))
+		if (mread(sp + STACK_INT_FRAME_MARKER, &marker, sizeof(unsigned long))
 		    && marker == STACK_FRAME_REGS_MARKER) {
-			if (mread(sp + STACK_FRAME_OVERHEAD, &regs, sizeof(regs))
-			    != sizeof(regs)) {
+			if (mread(sp + STACK_INT_FRAME_REGS, &regs, sizeof(regs)) != sizeof(regs)) {
 				printf("Couldn't read registers at %lx\n",
-				       sp + STACK_FRAME_OVERHEAD);
+				       sp + STACK_INT_FRAME_REGS);
 				break;
 			}
 			printf("--- Exception: %lx %s at ", regs.trap,
diff --git linux-libre-6.1-gnu/arch/riscv/Kconfig linux-libre-6.2-gnu/arch/riscv/Kconfig
index 593cf09264d8..e2b656043abf 100644
--- linux-libre-6.1-gnu/arch/riscv/Kconfig
+++ linux-libre-6.2-gnu/arch/riscv/Kconfig
@@ -25,6 +25,7 @@ config RISCV
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_MMIOWB
+	select ARCH_HAS_PMEM_API
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SET_DIRECT_MAP if MMU
 	select ARCH_HAS_SET_MEMORY if MMU
@@ -72,6 +73,8 @@ config RISCV
 	select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO
 	select HARDIRQS_SW_RESEND
 	select HAVE_ARCH_AUDITSYSCALL
+	select HAVE_ARCH_HUGE_VMALLOC if HAVE_ARCH_HUGE_VMAP
+	select HAVE_ARCH_HUGE_VMAP if MMU && 64BIT && !XIP_KERNEL
 	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL
 	select HAVE_ARCH_KASAN if MMU && 64BIT
@@ -99,6 +102,7 @@ config RISCV
 	select HAVE_KPROBES if !XIP_KERNEL
 	select HAVE_KPROBES_ON_FTRACE if !XIP_KERNEL
 	select HAVE_KRETPROBES if !XIP_KERNEL
+	select HAVE_RETHOOK if !XIP_KERNEL
 	select HAVE_MOVE_PMD
 	select HAVE_MOVE_PUD
 	select HAVE_PCI
@@ -123,12 +127,18 @@ config RISCV
 	select PCI_MSI if PCI
 	select RISCV_INTC
 	select RISCV_TIMER if RISCV_SBI
+	select SIFIVE_PLIC
 	select SPARSE_IRQ
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
 	select TRACE_IRQFLAGS_SUPPORT
 	select UACCESS_MEMCPY if !MMU
 	select ZONE_DMA32 if 64BIT
+	select HAVE_DYNAMIC_FTRACE if !XIP_KERNEL && MMU && $(cc-option,-fpatchable-function-entry=8)
+	select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE
+	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
+	select HAVE_FUNCTION_GRAPH_TRACER
+	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
 
 config ARCH_MMAP_RND_BITS_MIN
 	default 18 if 64BIT
@@ -274,11 +284,6 @@ config ARCH_RV64I
 	bool "RV64I"
 	select 64BIT
 	select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
-	select HAVE_DYNAMIC_FTRACE if !XIP_KERNEL && MMU && $(cc-option,-fpatchable-function-entry=8)
-	select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE
-	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
-	select HAVE_FUNCTION_GRAPH_TRACER
-	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
 	select SWIOTLB if MMU
 
 endchoice
@@ -502,7 +507,7 @@ config KEXEC_FILE
 	select KEXEC_CORE
 	select KEXEC_ELF
 	select HAVE_IMA_KEXEC if IMA
-	depends on 64BIT
+	depends on 64BIT && MMU
 	help
 	  This is new version of kexec system call. This system call is
 	  file based and takes file descriptors as system call argument
@@ -691,6 +696,8 @@ menu "CPU Power Management"
 
 source "drivers/cpuidle/Kconfig"
 
+source "drivers/cpufreq/Kconfig"
+
 endmenu # "CPU Power Management"
 
 source "arch/riscv/kvm/Kconfig"
diff --git linux-libre-6.1-gnu/arch/riscv/Kconfig.erratas linux-libre-6.2-gnu/arch/riscv/Kconfig.erratas
index f3623df23b5f..69621ae6d647 100644
--- linux-libre-6.1-gnu/arch/riscv/Kconfig.erratas
+++ linux-libre-6.2-gnu/arch/riscv/Kconfig.erratas
@@ -66,4 +66,17 @@ config ERRATA_THEAD_CMO
 
 	  If you don't know what to do here, say "Y".
 
+config ERRATA_THEAD_PMU
+	bool "Apply T-Head PMU errata"
+	depends on ERRATA_THEAD && RISCV_PMU_SBI
+	default y
+	help
+	  The T-Head C9xx cores implement a PMU overflow extension very
+	  similar to the core SSCOFPMF extension.
+
+	  This will apply the overflow errata to handle the non-standard
+	  behaviour via the regular SBI PMU driver and interface.
+
+	  If you don't know what to do here, say "Y".
+
 endmenu # "CPU errata selection"
diff --git linux-libre-6.1-gnu/arch/riscv/Kconfig.socs linux-libre-6.2-gnu/arch/riscv/Kconfig.socs
index 69774bb362d6..4b6deb2715f1 100644
--- linux-libre-6.1-gnu/arch/riscv/Kconfig.socs
+++ linux-libre-6.2-gnu/arch/riscv/Kconfig.socs
@@ -3,17 +3,20 @@ menu "SoC selection"
 config SOC_MICROCHIP_POLARFIRE
 	bool "Microchip PolarFire SoCs"
 	select MCHP_CLK_MPFS
-	select SIFIVE_PLIC
 	help
 	  This enables support for Microchip PolarFire SoC platforms.
 
+config ARCH_RENESAS
+	bool "Renesas RISC-V SoCs"
+	help
+	  This enables support for the RISC-V based Renesas SoCs.
+
 config SOC_SIFIVE
 	bool "SiFive SoCs"
 	select SERIAL_SIFIVE if TTY
 	select SERIAL_SIFIVE_CONSOLE if TTY
 	select CLK_SIFIVE
 	select CLK_SIFIVE_PRCI
-	select SIFIVE_PLIC
 	select ERRATA_SIFIVE if !XIP_KERNEL
 	help
 	  This enables support for SiFive SoC platform hardware.
@@ -22,7 +25,6 @@ config SOC_STARFIVE
 	bool "StarFive SoCs"
 	select PINCTRL
 	select RESET_CONTROLLER
-	select SIFIVE_PLIC
 	help
 	  This enables support for StarFive SoC platform hardware.
 
@@ -34,7 +36,6 @@ config SOC_VIRT
 	select POWER_RESET_SYSCON_POWEROFF
 	select GOLDFISH
 	select RTC_DRV_GOLDFISH if RTC_CLASS
-	select SIFIVE_PLIC
 	select PM_GENERIC_DOMAINS if PM
 	select PM_GENERIC_DOMAINS_OF if PM && OF
 	select RISCV_SBI_CPUIDLE if CPU_IDLE && RISCV_SBI
@@ -47,7 +48,6 @@ config SOC_CANAAN
 	select CLINT_TIMER if RISCV_M_MODE
 	select SERIAL_SIFIVE if TTY
 	select SERIAL_SIFIVE_CONSOLE if TTY
-	select SIFIVE_PLIC
 	select ARCH_HAS_RESET_CONTROLLER
 	select PINCTRL
 	select COMMON_CLK
diff --git linux-libre-6.1-gnu/arch/riscv/Makefile linux-libre-6.2-gnu/arch/riscv/Makefile
index 0d13b597cb55..82153960ac00 100644
--- linux-libre-6.1-gnu/arch/riscv/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/Makefile
@@ -37,7 +37,7 @@ else
 endif
 
 ifeq ($(CONFIG_LD_IS_LLD),y)
-ifeq ($(shell test $(CONFIG_LLD_VERSION) -lt 150000; echo $$?),0)
+ifeq ($(call test-lt, $(CONFIG_LLD_VERSION), 150000),y)
 	KBUILD_CFLAGS += -mno-relax
 	KBUILD_AFLAGS += -mno-relax
 ifndef CONFIG_AS_IS_LLVM
@@ -80,6 +80,9 @@ ifeq ($(CONFIG_PERF_EVENTS),y)
         KBUILD_CFLAGS += -fno-omit-frame-pointer
 endif
 
+# Avoid generating .eh_frame sections.
+KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables
+
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax)
 KBUILD_AFLAGS_MODULE += $(call as-option,-Wa$(comma)-mno-relax)
 
diff --git linux-libre-6.1-gnu/arch/riscv/boot/Makefile linux-libre-6.2-gnu/arch/riscv/boot/Makefile
index d1a49adcb1d7..c72de7232abb 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/boot/Makefile
@@ -56,6 +56,9 @@ $(obj)/Image.lzma: $(obj)/Image FORCE
 $(obj)/Image.lzo: $(obj)/Image FORCE
 	$(call if_changed,lzo)
 
+$(obj)/Image.zst: $(obj)/Image FORCE
+	$(call if_changed,zstd)
+
 $(obj)/loader.bin: $(obj)/loader FORCE
 	$(call if_changed,objcopy)
 
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/Makefile linux-libre-6.2-gnu/arch/riscv/boot/dts/Makefile
index ff174996cdfd..b0ff5fbabb0c 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/Makefile
@@ -3,5 +3,6 @@ subdir-y += sifive
 subdir-y += starfive
 subdir-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += canaan
 subdir-y += microchip
+subdir-y += renesas
 
 obj-$(CONFIG_BUILTIN_DTB) := $(addsuffix /, $(subdir-y))
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
index 24b1cfb9a73e..1069134f2e12 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
@@ -9,8 +9,8 @@
 		compatible = "microchip,corepwm-rtl-v4";
 		reg = <0x0 0x40000000 0x0 0xF0>;
 		microchip,sync-update-mask = /bits/ 32 <0>;
-		#pwm-cells = <2>;
-		clocks = <&fabric_clk3>;
+		#pwm-cells = <3>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
 		status = "disabled";
 	};
 
@@ -19,25 +19,13 @@
 		reg = <0x0 0x40000200 0x0 0x100>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&fabric_clk3>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT3>;
 		interrupt-parent = <&plic>;
 		interrupts = <122>;
 		clock-frequency = <100000>;
 		status = "disabled";
 	};
 
-	fabric_clk3: fabric-clk3 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <50000000>;
-	};
-
-	fabric_clk1: fabric-clk1 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <125000000>;
-	};
-
 	pcie: pcie@3000000000 {
 		compatible = "microchip,pcie-host-1.0";
 		#address-cells = <0x3>;
@@ -54,7 +42,7 @@
 				<0 0 0 3 &pcie_intc 2>,
 				<0 0 0 4 &pcie_intc 3>;
 		interrupt-map-mask = <0 0 0 7>;
-		clocks = <&fabric_clk1>, <&fabric_clk3>;
+		clocks = <&ccc_nw CLK_CCC_PLL0_OUT1>, <&ccc_nw CLK_CCC_PLL0_OUT3>;
 		clock-names = "fic1", "fic3";
 		ranges = <0x3000000 0x0 0x8000000 0x30 0x8000000 0x0 0x80000000>;
 		dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x1 0x00000000>;
@@ -67,4 +55,17 @@
 			interrupt-controller;
 		};
 	};
+
+	refclk_ccc: cccrefclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+};
+
+&ccc_nw {
+	clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
+		 <&refclk_ccc>, <&refclk_ccc>;
+	clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
+		      "dll0_ref", "dll1_ref";
+	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
index ec7b7c2a3ce2..90b261114763 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dts
@@ -5,6 +5,8 @@
 
 #include "mpfs.dtsi"
 #include "mpfs-icicle-kit-fabric.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
 
 /* Clock frequency (in Hz) of the rtcclk */
 #define RTCCLK_FREQ		1000000
@@ -31,13 +33,41 @@
 		timebase-frequency = <RTCCLK_FREQ>;
 	};
 
+	leds {
+		compatible = "gpio-leds";
+
+		led-1 {
+			gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			label = "led1";
+		};
+
+		led-2 {
+			gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			label = "led2";
+		};
+
+		led-3 {
+			gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_AMBER>;
+			label = "led3";
+		};
+
+		led-4 {
+			gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_AMBER>;
+			label = "led4";
+		};
+	};
+
 	ddrc_cache_lo: memory@80000000 {
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x0 0x40000000>;
 		status = "okay";
 	};
 
-	ddrc_cache_hi: memory@1000000000 {
+	ddrc_cache_hi: memory@1040000000 {
 		device_type = "memory";
 		reg = <0x10 0x40000000 0x0 0x40000000>;
 		status = "okay";
@@ -149,6 +179,10 @@
 	clock-frequency = <125000000>;
 };
 
+&refclk_ccc {
+	clock-frequency = <50000000>;
+};
+
 &rtc {
 	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-m100pfs-fabric.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-m100pfs-fabric.dtsi
index 7b9ee13b6a3a..8230f06ddf48 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-m100pfs-fabric.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-m100pfs-fabric.dtsi
@@ -30,8 +30,8 @@
 				<0 0 0 3 &pcie_intc 2>,
 				<0 0 0 4 &pcie_intc 3>;
 		interrupt-map-mask = <0 0 0 7>;
-		clocks = <&fabric_clk1>, <&fabric_clk1>, <&fabric_clk3>;
-		clock-names = "fic0", "fic1", "fic3";
+		clocks = <&fabric_clk1>, <&fabric_clk3>;
+		clock-names = "fic0", "fic3";
 		ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>;
 		msi-parent = <&pcie>;
 		msi-controller;
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-polarberry-fabric.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-polarberry-fabric.dtsi
index 67303bc0e451..9a56de7b91d6 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-polarberry-fabric.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-polarberry-fabric.dtsi
@@ -30,8 +30,8 @@
 				<0 0 0 3 &pcie_intc 2>,
 				<0 0 0 4 &pcie_intc 3>;
 		interrupt-map-mask = <0 0 0 7>;
-		clocks = <&fabric_clk1>, <&fabric_clk1>, <&fabric_clk3>;
-		clock-names = "fic0", "fic1", "fic3";
+		clocks = <&fabric_clk1>, <&fabric_clk3>;
+		clock-names = "fic0", "fic3";
 		ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>;
 		msi-parent = <&pcie>;
 		msi-controller;
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
index 8545baf4d129..39a77df489ab 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
@@ -13,33 +13,4 @@
 		#clock-cells = <0>;
 		clock-frequency = <125000000>;
 	};
-
-	pcie: pcie@2000000000 {
-		compatible = "microchip,pcie-host-1.0";
-		#address-cells = <0x3>;
-		#interrupt-cells = <0x1>;
-		#size-cells = <0x2>;
-		device_type = "pci";
-		reg = <0x20 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;
-		reg-names = "cfg", "apb";
-		bus-range = <0x0 0x7f>;
-		interrupt-parent = <&plic>;
-		interrupts = <119>;
-		interrupt-map = <0 0 0 1 &pcie_intc 0>,
-				<0 0 0 2 &pcie_intc 1>,
-				<0 0 0 3 &pcie_intc 2>,
-				<0 0 0 4 &pcie_intc 3>;
-		interrupt-map-mask = <0 0 0 7>;
-		clocks = <&fabric_clk1>, <&fabric_clk1>, <&fabric_clk3>;
-		clock-names = "fic0", "fic1", "fic3";
-		ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>;
-		msi-parent = <&pcie>;
-		msi-controller;
-		status = "disabled";
-		pcie_intc: interrupt-controller {
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			interrupt-controller;
-		};
-	};
 };
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs.dtsi
index 8f463399a568..0a9bb84af438 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/microchip/mpfs.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/microchip/mpfs.dtsi
@@ -236,6 +236,38 @@
 			#clock-cells = <1>;
 		};
 
+		ccc_se: clock-controller@38010000 {
+			compatible = "microchip,mpfs-ccc";
+			reg = <0x0 0x38010000 0x0 0x1000>, <0x0 0x38020000 0x0 0x1000>,
+			      <0x0 0x39010000 0x0 0x1000>, <0x0 0x39020000 0x0 0x1000>;
+			#clock-cells = <1>;
+			status = "disabled";
+		};
+
+		ccc_ne: clock-controller@38040000 {
+			compatible = "microchip,mpfs-ccc";
+			reg = <0x0 0x38040000 0x0 0x1000>, <0x0 0x38080000 0x0 0x1000>,
+			      <0x0 0x39040000 0x0 0x1000>, <0x0 0x39080000 0x0 0x1000>;
+			#clock-cells = <1>;
+			status = "disabled";
+		};
+
+		ccc_nw: clock-controller@38100000 {
+			compatible = "microchip,mpfs-ccc";
+			reg = <0x0 0x38100000 0x0 0x1000>, <0x0 0x38200000 0x0 0x1000>,
+			      <0x0 0x39100000 0x0 0x1000>, <0x0 0x39200000 0x0 0x1000>;
+			#clock-cells = <1>;
+			status = "disabled";
+		};
+
+		ccc_sw: clock-controller@38400000 {
+			compatible = "microchip,mpfs-ccc";
+			reg = <0x0 0x38400000 0x0 0x1000>, <0x0 0x38800000 0x0 0x1000>,
+			      <0x0 0x39400000 0x0 0x1000>, <0x0 0x39800000 0x0 0x1000>;
+			#clock-cells = <1>;
+			status = "disabled";
+		};
+
 		mmuart0: serial@20000000 {
 			compatible = "ns16550a";
 			reg = <0x0 0x20000000 0x0 0x400>;
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/renesas/Makefile linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/Makefile
new file mode 100644
index 000000000000..2d3f5751a649
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_ARCH_R9A07G043) += r9a07g043f01-smarc.dtb
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
new file mode 100644
index 000000000000..6ec1c6f9a403
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/Five SoC
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+#define SOC_PERIPHERAL_IRQ(nr)	(nr + 32)
+
+#include <arm64/renesas/r9a07g043.dtsi>
+
+/ {
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		timebase-frequency = <12000000>;
+
+		cpu0: cpu@0 {
+			compatible = "andestech,ax45mp", "riscv";
+			device_type = "cpu";
+			#cooling-cells = <2>;
+			reg = <0x0>;
+			status = "okay";
+			riscv,isa = "rv64imafdc";
+			mmu-type = "riscv,sv39";
+			i-cache-size = <0x8000>;
+			i-cache-line-size = <0x40>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <0x40>;
+			clocks = <&cpg CPG_CORE R9A07G043_CLK_I>;
+			operating-points-v2 = <&cluster0_opp>;
+
+			cpu0_intc: interrupt-controller {
+				#interrupt-cells = <1>;
+				compatible = "riscv,cpu-intc";
+				interrupt-controller;
+			};
+		};
+	};
+};
+
+&soc {
+	interrupt-parent = <&plic>;
+
+	plic: interrupt-controller@12c00000 {
+		compatible = "renesas,r9a07g043-plic", "andestech,nceplic100";
+		#interrupt-cells = <2>;
+		#address-cells = <0>;
+		riscv,ndev = <511>;
+		interrupt-controller;
+		reg = <0x0 0x12c00000 0 0x400000>;
+		clocks = <&cpg CPG_MOD R9A07G043_NCEPLIC_ACLK>;
+		power-domains = <&cpg>;
+		resets = <&cpg R9A07G043_NCEPLIC_ARESETN>;
+		interrupts-extended = <&cpu0_intc 11 &cpu0_intc 9>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/renesas/r9a07g043f01-smarc.dts linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/r9a07g043f01-smarc.dts
new file mode 100644
index 000000000000..2aa8515451d3
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/r9a07g043f01-smarc.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/Five SMARC EVK
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+
+/*
+ * DIP-Switch SW1 setting
+ * 1 : High; 0: Low
+ * SW1-2 : SW_SD0_DEV_SEL	(0: uSD; 1: eMMC)
+ * SW1-3 : SW_ET0_EN_N		(0: ETHER0; 1: CAN0, CAN1, SSI1, RSPI1)
+ * Please change below macros according to SW1 setting on the SoM
+ */
+#define SW_SW0_DEV_SEL	1
+#define SW_ET0_EN_N	1
+
+#include "r9a07g043f.dtsi"
+#include "rzfive-smarc-som.dtsi"
+#include "rzfive-smarc.dtsi"
+
+/ {
+	model = "Renesas SMARC EVK based on r9a07g043f01";
+	compatible = "renesas,smarc-evk", "renesas,r9a07g043f01", "renesas,r9a07g043";
+};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
new file mode 100644
index 000000000000..2b7672bc4b52
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/Five SMARC EVK SOM
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <arm64/renesas/rzg2ul-smarc-som.dtsi>
+
+/ {
+	aliases {
+		/delete-property/ ethernet0;
+		/delete-property/ ethernet1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+	};
+};
+
+&dmac {
+	status = "disabled";
+};
+
+&eth0 {
+	status = "disabled";
+};
+
+&eth1 {
+	status = "disabled";
+};
+
+&ostm1 {
+	status = "disabled";
+};
+
+&ostm2 {
+	status = "disabled";
+};
+
+&sdhi0 {
+	status = "disabled";
+};
+
+&wdt0 {
+	status = "disabled";
+};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi
new file mode 100644
index 000000000000..c07a487c4e5a
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the RZ/Five SMARC EVK carrier board
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <arm64/renesas/rzg2ul-smarc.dtsi>
+
+&ehci0 {
+	status = "disabled";
+};
+
+&ehci1 {
+	status = "disabled";
+};
+
+&hsusb {
+	status = "disabled";
+};
+
+&ohci0 {
+	status = "disabled";
+};
+
+&ohci1 {
+	status = "disabled";
+};
+
+&phyrst {
+	status = "disabled";
+};
+
+&sdhi1 {
+	status = "disabled";
+};
+
+&snd_rzg2l {
+	status = "disabled";
+};
+
+&spi1 {
+	status = "disabled";
+};
+
+&ssi1 {
+	status = "disabled";
+};
+
+&usb0_vbus_otg {
+	status = "disabled";
+};
+
+&usb2_phy0 {
+	status = "disabled";
+};
+
+&usb2_phy1 {
+	status = "disabled";
+};
+
+&vccq_sdhi1 {
+	status = "disabled";
+};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
index 43bed6c0a84f..5235fd1c9cb6 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
@@ -328,7 +328,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000  0x0 0x60080000  0x0 0x60080000 0x0 0x10000>,      /* I/O */
 				 <0x82000000  0x0 0x60090000  0x0 0x60090000 0x0 0xff70000>,    /* mem */
-				 <0x82000000  0x0 0x70000000  0x0 0x70000000 0x0 0x1000000>,    /* mem */
+				 <0x82000000  0x0 0x70000000  0x0 0x70000000 0x0 0x10000000>,    /* mem */
 				 <0xc3000000 0x20 0x00000000 0x20 0x00000000 0x20 0x00000000>;  /* mem prefetchable */
 			num-lanes = <0x8>;
 			interrupts = <56>, <57>, <58>, <59>, <60>, <61>, <62>, <63>, <64>;
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/Makefile linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/Makefile
index 0ea1bc15ab30..039c143cba33 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/Makefile
@@ -1,2 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_SOC_STARFIVE) += jh7100-beaglev-starlight.dtb
+dtb-$(CONFIG_SOC_STARFIVE) += jh7100-beaglev-starlight.dtb jh7100-starfive-visionfive-v1.dtb
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
index f7a230110512..7cda3a89020a 100644
--- linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
@@ -5,160 +5,9 @@
  */
 
 /dts-v1/;
-#include "jh7100.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h>
+#include "jh7100-common.dtsi"
 
 / {
 	model = "BeagleV Starlight Beta";
 	compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100";
-
-	aliases {
-		serial0 = &uart3;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	cpus {
-		timebase-frequency = <6250000>;
-	};
-
-	memory@80000000 {
-		device_type = "memory";
-		reg = <0x0 0x80000000 0x2 0x0>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led-ack {
-			gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
-			color = <LED_COLOR_ID_GREEN>;
-			function = LED_FUNCTION_HEARTBEAT;
-			linux,default-trigger = "heartbeat";
-			label = "ack";
-		};
-	};
-};
-
-&gpio {
-	i2c0_pins: i2c0-0 {
-		i2c-pins {
-			pinmux = <GPIOMUX(62, GPO_LOW,
-				  GPO_I2C0_PAD_SCK_OEN,
-				  GPI_I2C0_PAD_SCK_IN)>,
-				 <GPIOMUX(61, GPO_LOW,
-				  GPO_I2C0_PAD_SDA_OEN,
-				  GPI_I2C0_PAD_SDA_IN)>;
-			bias-disable; /* external pull-up */
-			input-enable;
-			input-schmitt-enable;
-		};
-	};
-
-	i2c1_pins: i2c1-0 {
-		i2c-pins {
-			pinmux = <GPIOMUX(47, GPO_LOW,
-				  GPO_I2C1_PAD_SCK_OEN,
-				  GPI_I2C1_PAD_SCK_IN)>,
-				 <GPIOMUX(48, GPO_LOW,
-				  GPO_I2C1_PAD_SDA_OEN,
-				  GPI_I2C1_PAD_SDA_IN)>;
-			bias-pull-up;
-			input-enable;
-			input-schmitt-enable;
-		};
-	};
-
-	i2c2_pins: i2c2-0 {
-		i2c-pins {
-			pinmux = <GPIOMUX(60, GPO_LOW,
-				  GPO_I2C2_PAD_SCK_OEN,
-				  GPI_I2C2_PAD_SCK_IN)>,
-				 <GPIOMUX(59, GPO_LOW,
-				  GPO_I2C2_PAD_SDA_OEN,
-				  GPI_I2C2_PAD_SDA_IN)>;
-			bias-disable; /* external pull-up */
-			input-enable;
-			input-schmitt-enable;
-		};
-	};
-
-	uart3_pins: uart3-0 {
-		rx-pins {
-			pinmux = <GPIOMUX(13, GPO_LOW, GPO_DISABLE,
-				  GPI_UART3_PAD_SIN)>;
-			bias-pull-up;
-			drive-strength = <14>;
-			input-enable;
-			input-schmitt-enable;
-			slew-rate = <0>;
-		};
-		tx-pins {
-			pinmux = <GPIOMUX(14, GPO_UART3_PAD_SOUT,
-				  GPO_ENABLE, GPI_NONE)>;
-			bias-disable;
-			drive-strength = <35>;
-			input-disable;
-			input-schmitt-disable;
-			slew-rate = <0>;
-		};
-	};
-};
-
-&i2c0 {
-	clock-frequency = <100000>;
-	i2c-sda-hold-time-ns = <300>;
-	i2c-sda-falling-time-ns = <500>;
-	i2c-scl-falling-time-ns = <500>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c0_pins>;
-	status = "okay";
-
-	pmic@5e {
-		compatible = "ti,tps65086";
-		reg = <0x5e>;
-		gpio-controller;
-		#gpio-cells = <2>;
-
-		regulators {
-		};
-	};
-};
-
-&i2c1 {
-	clock-frequency = <400000>;
-	i2c-sda-hold-time-ns = <300>;
-	i2c-sda-falling-time-ns = <100>;
-	i2c-scl-falling-time-ns = <100>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins>;
-	status = "okay";
-};
-
-&i2c2 {
-	clock-frequency = <100000>;
-	i2c-sda-hold-time-ns = <300>;
-	i2c-sda-falling-time-ns = <500>;
-	i2c-scl-falling-time-ns = <500>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c2_pins>;
-	status = "okay";
-};
-
-&osc_sys {
-	clock-frequency = <25000000>;
-};
-
-&osc_aud {
-	clock-frequency = <27000000>;
-};
-
-&uart3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart3_pins>;
-	status = "okay";
 };
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/jh7100-common.dtsi linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
new file mode 100644
index 000000000000..b93ce351a90f
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2021 StarFive Technology Co., Ltd.
+ * Copyright (C) 2021 Emil Renner Berthing <kernel@esmil.dk>
+ */
+
+/dts-v1/;
+#include "jh7100.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h>
+
+/ {
+	aliases {
+		serial0 = &uart3;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	cpus {
+		timebase-frequency = <6250000>;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x2 0x0>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-ack {
+			gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+			label = "ack";
+		};
+	};
+};
+
+&gpio {
+	i2c0_pins: i2c0-0 {
+		i2c-pins {
+			pinmux = <GPIOMUX(62, GPO_LOW,
+				  GPO_I2C0_PAD_SCK_OEN,
+				  GPI_I2C0_PAD_SCK_IN)>,
+				 <GPIOMUX(61, GPO_LOW,
+				  GPO_I2C0_PAD_SDA_OEN,
+				  GPI_I2C0_PAD_SDA_IN)>;
+			bias-disable; /* external pull-up */
+			input-enable;
+			input-schmitt-enable;
+		};
+	};
+
+	i2c1_pins: i2c1-0 {
+		i2c-pins {
+			pinmux = <GPIOMUX(47, GPO_LOW,
+				  GPO_I2C1_PAD_SCK_OEN,
+				  GPI_I2C1_PAD_SCK_IN)>,
+				 <GPIOMUX(48, GPO_LOW,
+				  GPO_I2C1_PAD_SDA_OEN,
+				  GPI_I2C1_PAD_SDA_IN)>;
+			bias-pull-up;
+			input-enable;
+			input-schmitt-enable;
+		};
+	};
+
+	i2c2_pins: i2c2-0 {
+		i2c-pins {
+			pinmux = <GPIOMUX(60, GPO_LOW,
+				  GPO_I2C2_PAD_SCK_OEN,
+				  GPI_I2C2_PAD_SCK_IN)>,
+				 <GPIOMUX(59, GPO_LOW,
+				  GPO_I2C2_PAD_SDA_OEN,
+				  GPI_I2C2_PAD_SDA_IN)>;
+			bias-disable; /* external pull-up */
+			input-enable;
+			input-schmitt-enable;
+		};
+	};
+
+	uart3_pins: uart3-0 {
+		rx-pins {
+			pinmux = <GPIOMUX(13, GPO_LOW, GPO_DISABLE,
+				  GPI_UART3_PAD_SIN)>;
+			bias-pull-up;
+			drive-strength = <14>;
+			input-enable;
+			input-schmitt-enable;
+			slew-rate = <0>;
+		};
+		tx-pins {
+			pinmux = <GPIOMUX(14, GPO_UART3_PAD_SOUT,
+				  GPO_ENABLE, GPI_NONE)>;
+			bias-disable;
+			drive-strength = <35>;
+			input-disable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+	};
+};
+
+&i2c0 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <500>;
+	i2c-scl-falling-time-ns = <500>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "okay";
+
+	pmic@5e {
+		compatible = "ti,tps65086";
+		reg = <0x5e>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		regulators {
+		};
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <100>;
+	i2c-scl-falling-time-ns = <100>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <500>;
+	i2c-scl-falling-time-ns = <500>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "okay";
+};
+
+&osc_sys {
+	clock-frequency = <25000000>;
+};
+
+&osc_aud {
+	clock-frequency = <27000000>;
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+	status = "okay";
+};
diff --git linux-libre-6.1-gnu/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts
new file mode 100644
index 000000000000..e82af72f1aaf
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2021 StarFive Technology Co., Ltd.
+ * Copyright (C) 2021 Emil Renner Berthing <kernel@esmil.dk>
+ */
+
+/dts-v1/;
+#include "jh7100-common.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "StarFive VisionFive V1";
+	compatible = "starfive,visionfive-v1", "starfive,jh7100";
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
+		priority = <224>;
+	};
+};
diff --git linux-libre-6.1-gnu/arch/riscv/configs/defconfig linux-libre-6.2-gnu/arch/riscv/configs/defconfig
index 05fd5fcf24f9..128dcf4c0814 100644
--- linux-libre-6.1-gnu/arch/riscv/configs/defconfig
+++ linux-libre-6.2-gnu/arch/riscv/configs/defconfig
@@ -26,6 +26,7 @@ CONFIG_EXPERT=y
 # CONFIG_SYSFS_SYSCALL is not set
 CONFIG_PROFILING=y
 CONFIG_SOC_MICROCHIP_POLARFIRE=y
+CONFIG_ARCH_RENESAS=y
 CONFIG_SOC_SIFIVE=y
 CONFIG_SOC_STARFIVE=y
 CONFIG_SOC_VIRT=y
@@ -38,6 +39,7 @@ CONFIG_KVM=m
 CONFIG_JUMP_LABEL=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_BLK_DEV_THROTTLING=y
 CONFIG_NET=y
 CONFIG_PACKET=y
@@ -122,7 +124,9 @@ CONFIG_MICROSEMI_PHY=y
 CONFIG_INPUT_MOUSEDEV=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_SH_SCI=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
@@ -159,6 +163,8 @@ CONFIG_VIRTIO_MMIO=y
 CONFIG_RPMSG_CHAR=y
 CONFIG_RPMSG_CTRL=y
 CONFIG_RPMSG_VIRTIO=y
+CONFIG_ARCH_R9A07G043=y
+CONFIG_LIBNVDIMM=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
diff --git linux-libre-6.1-gnu/arch/riscv/configs/nommu_k210_defconfig linux-libre-6.2-gnu/arch/riscv/configs/nommu_k210_defconfig
index 96fe8def644c..79b3ccd58ff0 100644
--- linux-libre-6.1-gnu/arch/riscv/configs/nommu_k210_defconfig
+++ linux-libre-6.2-gnu/arch/riscv/configs/nommu_k210_defconfig
@@ -25,7 +25,8 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_MMU is not set
 CONFIG_SOC_CANAAN=y
 CONFIG_NONPORTABLE=y
diff --git linux-libre-6.1-gnu/arch/riscv/configs/nommu_k210_sdcard_defconfig linux-libre-6.2-gnu/arch/riscv/configs/nommu_k210_sdcard_defconfig
index 379740654373..6b80bb13b8ed 100644
--- linux-libre-6.1-gnu/arch/riscv/configs/nommu_k210_sdcard_defconfig
+++ linux-libre-6.2-gnu/arch/riscv/configs/nommu_k210_sdcard_defconfig
@@ -17,7 +17,8 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_MMU is not set
 CONFIG_SOC_CANAAN=y
 CONFIG_NONPORTABLE=y
diff --git linux-libre-6.1-gnu/arch/riscv/configs/nommu_virt_defconfig linux-libre-6.2-gnu/arch/riscv/configs/nommu_virt_defconfig
index 1a56eda5ce46..4cf0f297091e 100644
--- linux-libre-6.1-gnu/arch/riscv/configs/nommu_virt_defconfig
+++ linux-libre-6.2-gnu/arch/riscv/configs/nommu_virt_defconfig
@@ -22,7 +22,8 @@ CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_MMU is not set
 CONFIG_SOC_VIRT=y
 CONFIG_NONPORTABLE=y
diff --git linux-libre-6.1-gnu/arch/riscv/errata/thead/errata.c linux-libre-6.2-gnu/arch/riscv/errata/thead/errata.c
index 21546937db39..fac5742d1c1e 100644
--- linux-libre-6.1-gnu/arch/riscv/errata/thead/errata.c
+++ linux-libre-6.2-gnu/arch/riscv/errata/thead/errata.c
@@ -47,6 +47,22 @@ static bool errata_probe_cmo(unsigned int stage,
 	return true;
 }
 
+static bool errata_probe_pmu(unsigned int stage,
+			     unsigned long arch_id, unsigned long impid)
+{
+	if (!IS_ENABLED(CONFIG_ERRATA_THEAD_PMU))
+		return false;
+
+	/* target-c9xx cores report arch_id and impid as 0 */
+	if (arch_id != 0 || impid != 0)
+		return false;
+
+	if (stage == RISCV_ALTERNATIVES_EARLY_BOOT)
+		return false;
+
+	return true;
+}
+
 static u32 thead_errata_probe(unsigned int stage,
 			      unsigned long archid, unsigned long impid)
 {
@@ -58,6 +74,9 @@ static u32 thead_errata_probe(unsigned int stage,
 	if (errata_probe_cmo(stage, archid, impid))
 		cpu_req_errata |= BIT(ERRATA_THEAD_CMO);
 
+	if (errata_probe_pmu(stage, archid, impid))
+		cpu_req_errata |= BIT(ERRATA_THEAD_PMU);
+
 	return cpu_req_errata;
 }
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/alternative-macros.h linux-libre-6.2-gnu/arch/riscv/include/asm/alternative-macros.h
index ec2f3f1b836f..2c0f4c887289 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/alternative-macros.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/alternative-macros.h
@@ -33,7 +33,7 @@
 	.endif
 .endm
 
-.macro __ALTERNATIVE_CFG old_c, new_c, vendor_id, errata_id, enable
+.macro ALTERNATIVE_CFG old_c, new_c, vendor_id, errata_id, enable
 886 :
 	.option push
 	.option norvc
@@ -44,30 +44,14 @@
 	ALT_NEW_CONTENT \vendor_id, \errata_id, \enable, \new_c
 .endm
 
-#define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k) \
-	__ALTERNATIVE_CFG old_c, new_c, vendor_id, errata_id, IS_ENABLED(CONFIG_k)
-
-.macro __ALTERNATIVE_CFG_2 old_c, new_c_1, vendor_id_1, errata_id_1, enable_1, \
-				  new_c_2, vendor_id_2, errata_id_2, enable_2
-886 :
-	.option push
-	.option norvc
-	.option norelax
-	\old_c
-	.option pop
-887 :
-	ALT_NEW_CONTENT \vendor_id_1, \errata_id_1, \enable_1, \new_c_1
+.macro ALTERNATIVE_CFG_2 old_c, new_c_1, vendor_id_1, errata_id_1, enable_1,	\
+				new_c_2, vendor_id_2, errata_id_2, enable_2
+	ALTERNATIVE_CFG "\old_c", "\new_c_1", \vendor_id_1, \errata_id_1, \enable_1
 	ALT_NEW_CONTENT \vendor_id_2, \errata_id_2, \enable_2, \new_c_2
 .endm
 
-#define _ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					CONFIG_k_1,			\
-				  new_c_2, vendor_id_2, errata_id_2,	\
-					CONFIG_k_2)			\
-	__ALTERNATIVE_CFG_2 old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					IS_ENABLED(CONFIG_k_1),		\
-				   new_c_2, vendor_id_2, errata_id_2,	\
-					IS_ENABLED(CONFIG_k_2)
+#define __ALTERNATIVE_CFG(...)		ALTERNATIVE_CFG __VA_ARGS__
+#define __ALTERNATIVE_CFG_2(...)	ALTERNATIVE_CFG_2 __VA_ARGS__
 
 #else /* !__ASSEMBLY__ */
 
@@ -109,63 +93,44 @@
 	"887 :\n"							\
 	ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)
 
-#define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k)	\
-	__ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, IS_ENABLED(CONFIG_k))
-
-#define __ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					enable_1,			\
-				   new_c_2, vendor_id_2, errata_id_2,	\
-					enable_2)			\
-	"886 :\n"							\
-	".option push\n"						\
-	".option norvc\n"						\
-	".option norelax\n"						\
-	old_c "\n"							\
-	".option pop\n"							\
-	"887 :\n"							\
-	ALT_NEW_CONTENT(vendor_id_1, errata_id_1, enable_1, new_c_1)	\
+#define __ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1, enable_1,	\
+				   new_c_2, vendor_id_2, errata_id_2, enable_2)	\
+	__ALTERNATIVE_CFG(old_c, new_c_1, vendor_id_1, errata_id_1, enable_1)	\
 	ALT_NEW_CONTENT(vendor_id_2, errata_id_2, enable_2, new_c_2)
 
-#define _ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					CONFIG_k_1,			\
-				  new_c_2, vendor_id_2, errata_id_2,	\
-					CONFIG_k_2)			\
-	__ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					IS_ENABLED(CONFIG_k_1),		\
-				   new_c_2, vendor_id_2, errata_id_2,	\
-					IS_ENABLED(CONFIG_k_2))
-
 #endif /* __ASSEMBLY__ */
 
+#define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k)	\
+	__ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, IS_ENABLED(CONFIG_k))
+
+#define _ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1, CONFIG_k_1,		\
+				  new_c_2, vendor_id_2, errata_id_2, CONFIG_k_2)		\
+	__ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1, IS_ENABLED(CONFIG_k_1),	\
+				   new_c_2, vendor_id_2, errata_id_2, IS_ENABLED(CONFIG_k_2))
+
 #else /* CONFIG_RISCV_ALTERNATIVE */
 #ifdef __ASSEMBLY__
 
-.macro __ALTERNATIVE_CFG old_c
+.macro ALTERNATIVE_CFG old_c
 	\old_c
 .endm
 
-#define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k) \
-	__ALTERNATIVE_CFG old_c
+#define _ALTERNATIVE_CFG(old_c, ...)	\
+	ALTERNATIVE_CFG old_c
 
-#define _ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					CONFIG_k_1,			\
-				  new_c_2, vendor_id_2, errata_id_2,	\
-					CONFIG_k_2)			\
-       __ALTERNATIVE_CFG old_c
+#define _ALTERNATIVE_CFG_2(old_c, ...)	\
+	ALTERNATIVE_CFG old_c
 
 #else /* !__ASSEMBLY__ */
 
-#define __ALTERNATIVE_CFG(old_c)  \
+#define __ALTERNATIVE_CFG(old_c)	\
 	old_c "\n"
 
-#define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k) \
+#define _ALTERNATIVE_CFG(old_c, ...)	\
 	__ALTERNATIVE_CFG(old_c)
 
-#define _ALTERNATIVE_CFG_2(old_c, new_c_1, vendor_id_1, errata_id_1,	\
-					CONFIG_k_1,			\
-				  new_c_2, vendor_id_2, errata_id_2,	\
-					CONFIG_k_2) \
-       __ALTERNATIVE_CFG(old_c)
+#define _ALTERNATIVE_CFG_2(old_c, ...)	\
+	__ALTERNATIVE_CFG(old_c)
 
 #endif /* __ASSEMBLY__ */
 #endif /* CONFIG_RISCV_ALTERNATIVE */
@@ -193,13 +158,9 @@
  * on the following sample code and then replace ALTERNATIVE() with
  * ALTERNATIVE_2() to append its customized content.
  */
-#define ALTERNATIVE_2(old_content, new_content_1, vendor_id_1,		\
-					errata_id_1, CONFIG_k_1,	\
-				   new_content_2, vendor_id_2,		\
-					errata_id_2, CONFIG_k_2)	\
-	_ALTERNATIVE_CFG_2(old_content, new_content_1, vendor_id_1,	\
-					    errata_id_1, CONFIG_k_1,	\
-					new_content_2, vendor_id_2,	\
-					    errata_id_2, CONFIG_k_2)
+#define ALTERNATIVE_2(old_content, new_content_1, vendor_id_1, errata_id_1, CONFIG_k_1,		\
+				   new_content_2, vendor_id_2, errata_id_2, CONFIG_k_2)		\
+	_ALTERNATIVE_CFG_2(old_content, new_content_1, vendor_id_1, errata_id_1, CONFIG_k_1,	\
+					new_content_2, vendor_id_2, errata_id_2, CONFIG_k_2)
 
 #endif
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/cacheflush.h linux-libre-6.2-gnu/arch/riscv/include/asm/cacheflush.h
index f6fbe7042f1c..03e3b95ae6da 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/cacheflush.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/cacheflush.h
@@ -17,6 +17,13 @@ static inline void local_flush_icache_all(void)
 
 static inline void flush_dcache_page(struct page *page)
 {
+	/*
+	 * HugeTLB pages are always fully mapped and only head page will be
+	 * set PG_dcache_clean (see comments in flush_icache_pte()).
+	 */
+	if (PageHuge(page))
+		page = compound_head(page);
+
 	if (test_bit(PG_dcache_clean, &page->flags))
 		clear_bit(PG_dcache_clean, &page->flags);
 }
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/efi.h linux-libre-6.2-gnu/arch/riscv/include/asm/efi.h
index e229d7be4b66..47d3ab0fcc36 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/efi.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/efi.h
@@ -35,13 +35,20 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
 	return ULONG_MAX;
 }
 
-#define alloc_screen_info(x...)		(&screen_info)
-
-static inline void free_screen_info(struct screen_info *si)
+static inline unsigned long efi_get_kimg_min_align(void)
 {
+	/*
+	 * RISC-V requires the kernel image to placed 2 MB aligned base for 64
+	 * bit and 4MB for 32 bit.
+	 */
+	return IS_ENABLED(CONFIG_64BIT) ? SZ_2M : SZ_4M;
 }
 
+#define EFI_KIMG_PREFERRED_ADDRESS	efi_get_kimg_min_align()
+
 void efi_virtmap_load(void);
 void efi_virtmap_unload(void);
 
+unsigned long stext_offset(void);
+
 #endif /* _ASM_EFI_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/errata_list.h linux-libre-6.2-gnu/arch/riscv/include/asm/errata_list.h
index 19a771085781..4180312d2a70 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/errata_list.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/errata_list.h
@@ -6,6 +6,7 @@
 #define ASM_ERRATA_LIST_H
 
 #include <asm/alternative.h>
+#include <asm/csr.h>
 #include <asm/vendorid_list.h>
 
 #ifdef CONFIG_ERRATA_SIFIVE
@@ -17,7 +18,8 @@
 #ifdef CONFIG_ERRATA_THEAD
 #define	ERRATA_THEAD_PBMT 0
 #define	ERRATA_THEAD_CMO 1
-#define	ERRATA_THEAD_NUMBER 2
+#define	ERRATA_THEAD_PMU 2
+#define	ERRATA_THEAD_NUMBER 3
 #endif
 
 #define	CPUFEATURE_SVPBMT 0
@@ -142,6 +144,18 @@ asm volatile(ALTERNATIVE_2(						\
 	    "r"((unsigned long)(_start) + (_size))			\
 	: "a0")
 
+#define THEAD_C9XX_RV_IRQ_PMU			17
+#define THEAD_C9XX_CSR_SCOUNTEROF		0x5c5
+
+#define ALT_SBI_PMU_OVERFLOW(__ovl)					\
+asm volatile(ALTERNATIVE(						\
+	"csrr %0, " __stringify(CSR_SSCOUNTOVF),			\
+	"csrr %0, " __stringify(THEAD_C9XX_CSR_SCOUNTEROF),		\
+		THEAD_VENDOR_ID, ERRATA_THEAD_PMU,			\
+		CONFIG_ERRATA_THEAD_PMU)				\
+	: "=r" (__ovl) :						\
+	: "memory")
+
 #endif /* __ASSEMBLY__ */
 
 #endif
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/hugetlb.h linux-libre-6.2-gnu/arch/riscv/include/asm/hugetlb.h
index a5c2ca1d1cd8..ec19d6afc896 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/hugetlb.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/hugetlb.h
@@ -5,4 +5,10 @@
 #include <asm-generic/hugetlb.h>
 #include <asm/page.h>
 
+static inline void arch_clear_hugepage_flags(struct page *page)
+{
+	clear_bit(PG_dcache_clean, &page->flags);
+}
+#define arch_clear_hugepage_flags arch_clear_hugepage_flags
+
 #endif /* _ASM_RISCV_HUGETLB_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/hwcap.h linux-libre-6.2-gnu/arch/riscv/include/asm/hwcap.h
index b22525290073..64ad1937e714 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/hwcap.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/hwcap.h
@@ -59,8 +59,9 @@ enum riscv_isa_ext_id {
 	RISCV_ISA_EXT_ZIHINTPAUSE,
 	RISCV_ISA_EXT_SSTC,
 	RISCV_ISA_EXT_SVINVAL,
-	RISCV_ISA_EXT_ID_MAX = RISCV_ISA_EXT_MAX,
+	RISCV_ISA_EXT_ID_MAX
 };
+static_assert(RISCV_ISA_EXT_ID_MAX <= RISCV_ISA_EXT_MAX);
 
 /*
  * This enum represents the logical ID for each RISC-V ISA extension static
@@ -69,7 +70,6 @@ enum riscv_isa_ext_id {
  */
 enum riscv_isa_ext_key {
 	RISCV_ISA_EXT_KEY_FPU,		/* For 'F' and 'D' */
-	RISCV_ISA_EXT_KEY_ZIHINTPAUSE,
 	RISCV_ISA_EXT_KEY_SVINVAL,
 	RISCV_ISA_EXT_KEY_MAX,
 };
@@ -90,8 +90,6 @@ static __always_inline int riscv_isa_ext2key(int num)
 		return RISCV_ISA_EXT_KEY_FPU;
 	case RISCV_ISA_EXT_d:
 		return RISCV_ISA_EXT_KEY_FPU;
-	case RISCV_ISA_EXT_ZIHINTPAUSE:
-		return RISCV_ISA_EXT_KEY_ZIHINTPAUSE;
 	case RISCV_ISA_EXT_SVINVAL:
 		return RISCV_ISA_EXT_KEY_SVINVAL;
 	default:
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/io.h linux-libre-6.2-gnu/arch/riscv/include/asm/io.h
index 92080a227937..42497d487a17 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/io.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/io.h
@@ -135,4 +135,9 @@ __io_writes_outs(outs, u64, q, __io_pbr(), __io_paw())
 
 #include <asm-generic/io.h>
 
+#ifdef CONFIG_MMU
+#define arch_memremap_wb(addr, size)	\
+	((__force void *)ioremap_prot((addr), (size), _PAGE_KERNEL))
+#endif
+
 #endif /* _ASM_RISCV_IO_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/kexec.h linux-libre-6.2-gnu/arch/riscv/include/asm/kexec.h
index eee260e8ab30..2b56769cb530 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/kexec.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/kexec.h
@@ -39,6 +39,7 @@ crash_setup_regs(struct pt_regs *newregs,
 #define ARCH_HAS_KIMAGE_ARCH
 
 struct kimage_arch {
+	void *fdt; /* For CONFIG_KEXEC_FILE */
 	unsigned long fdt_addr;
 };
 
@@ -62,6 +63,10 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 				     const Elf_Shdr *relsec,
 				     const Elf_Shdr *symtab);
 #define arch_kexec_apply_relocations_add arch_kexec_apply_relocations_add
+
+struct kimage;
+int arch_kimage_file_post_load_cleanup(struct kimage *image);
+#define arch_kimage_file_post_load_cleanup arch_kimage_file_post_load_cleanup
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/kprobes.h linux-libre-6.2-gnu/arch/riscv/include/asm/kprobes.h
index 217ef89f22b9..e7882ccb0fd4 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/kprobes.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/kprobes.h
@@ -40,8 +40,6 @@ void arch_remove_kprobe(struct kprobe *p);
 int kprobe_fault_handler(struct pt_regs *regs, unsigned int trapnr);
 bool kprobe_breakpoint_handler(struct pt_regs *regs);
 bool kprobe_single_step_handler(struct pt_regs *regs);
-void __kretprobe_trampoline(void);
-void __kprobes *trampoline_probe_handler(struct pt_regs *regs);
 
 #endif /* CONFIG_KPROBES */
 #endif /* _ASM_RISCV_KPROBES_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/kvm_host.h linux-libre-6.2-gnu/arch/riscv/include/asm/kvm_host.h
index dbbf43d52623..93f43a3e7886 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/kvm_host.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/kvm_host.h
@@ -13,10 +13,10 @@
 #include <linux/kvm.h>
 #include <linux/kvm_types.h>
 #include <linux/spinlock.h>
-#include <asm/csr.h>
 #include <asm/hwcap.h>
 #include <asm/kvm_vcpu_fp.h>
 #include <asm/kvm_vcpu_insn.h>
+#include <asm/kvm_vcpu_sbi.h>
 #include <asm/kvm_vcpu_timer.h>
 
 #define KVM_MAX_VCPUS			1024
@@ -95,10 +95,6 @@ struct kvm_arch {
 	struct kvm_guest_timer timer;
 };
 
-struct kvm_sbi_context {
-	int return_handled;
-};
-
 struct kvm_cpu_trap {
 	unsigned long sepc;
 	unsigned long scause;
@@ -169,6 +165,11 @@ struct kvm_vcpu_arch {
 	/* ISA feature bits (similar to MISA) */
 	DECLARE_BITMAP(isa, RISCV_ISA_EXT_MAX);
 
+	/* Vendor, Arch, and Implementation details */
+	unsigned long mvendorid;
+	unsigned long marchid;
+	unsigned long mimpid;
+
 	/* SSCRATCH, STVEC, and SCOUNTEREN of Host */
 	unsigned long host_sscratch;
 	unsigned long host_stvec;
@@ -217,7 +218,7 @@ struct kvm_vcpu_arch {
 	struct kvm_csr_decode csr_decode;
 
 	/* SBI context */
-	struct kvm_sbi_context sbi_context;
+	struct kvm_vcpu_sbi_context sbi_context;
 
 	/* Cache pages needed to program page tables with spinlock held */
 	struct kvm_mmu_memory_cache mmu_page_cache;
@@ -327,7 +328,4 @@ bool kvm_riscv_vcpu_has_interrupts(struct kvm_vcpu *vcpu, unsigned long mask);
 void kvm_riscv_vcpu_power_off(struct kvm_vcpu *vcpu);
 void kvm_riscv_vcpu_power_on(struct kvm_vcpu *vcpu);
 
-int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
-int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run);
-
 #endif /* __RISCV_KVM_HOST_H__ */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/kvm_vcpu_sbi.h linux-libre-6.2-gnu/arch/riscv/include/asm/kvm_vcpu_sbi.h
index d4e3e600beef..f79478a85d2d 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/kvm_vcpu_sbi.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/kvm_vcpu_sbi.h
@@ -14,6 +14,10 @@
 #define KVM_SBI_VERSION_MAJOR 1
 #define KVM_SBI_VERSION_MINOR 0
 
+struct kvm_vcpu_sbi_context {
+	int return_handled;
+};
+
 struct kvm_vcpu_sbi_extension {
 	unsigned long extid_start;
 	unsigned long extid_end;
@@ -31,7 +35,9 @@ void kvm_riscv_vcpu_sbi_forward(struct kvm_vcpu *vcpu, struct kvm_run *run);
 void kvm_riscv_vcpu_sbi_system_reset(struct kvm_vcpu *vcpu,
 				     struct kvm_run *run,
 				     u32 type, u64 flags);
+int kvm_riscv_vcpu_sbi_return(struct kvm_vcpu *vcpu, struct kvm_run *run);
 const struct kvm_vcpu_sbi_extension *kvm_vcpu_sbi_find_ext(unsigned long extid);
+int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run);
 
 #ifdef CONFIG_RISCV_SBI_V01
 extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_v01;
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/mmu.h linux-libre-6.2-gnu/arch/riscv/include/asm/mmu.h
index 0099dc116168..5ff1f19fd45c 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/mmu.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/mmu.h
@@ -19,6 +19,8 @@ typedef struct {
 #ifdef CONFIG_SMP
 	/* A local icache flush is needed before user execution can resume. */
 	cpumask_t icache_stale_mask;
+	/* A local tlb flush is needed before user execution can resume. */
+	cpumask_t tlb_stale_mask;
 #endif
 } mm_context_t;
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/page.h linux-libre-6.2-gnu/arch/riscv/include/asm/page.h
index ac70b0fd9a9a..9f432c1b5289 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/page.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/page.h
@@ -123,20 +123,20 @@ extern phys_addr_t phys_ram_base;
 	((x) >= PAGE_OFFSET && (!IS_ENABLED(CONFIG_64BIT) || (x) < PAGE_OFFSET + KERN_VIRT_SIZE))
 
 #define linear_mapping_pa_to_va(x)	((void *)((unsigned long)(x) + kernel_map.va_pa_offset))
-#define kernel_mapping_pa_to_va(y)	({						\
-	unsigned long _y = y;								\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < phys_ram_base) ?					\
-		(void *)((unsigned long)(_y) + kernel_map.va_kernel_xip_pa_offset) :		\
-		(void *)((unsigned long)(_y) + kernel_map.va_kernel_pa_offset + XIP_OFFSET);	\
+#define kernel_mapping_pa_to_va(y)	({					\
+	unsigned long _y = (unsigned long)(y);					\
+	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < phys_ram_base) ?			\
+		(void *)(_y + kernel_map.va_kernel_xip_pa_offset) :		\
+		(void *)(_y + kernel_map.va_kernel_pa_offset + XIP_OFFSET);	\
 	})
 #define __pa_to_va_nodebug(x)		linear_mapping_pa_to_va(x)
 
 #define linear_mapping_va_to_pa(x)	((unsigned long)(x) - kernel_map.va_pa_offset)
 #define kernel_mapping_va_to_pa(y) ({						\
-	unsigned long _y = y;							\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < kernel_map.virt_addr + XIP_OFFSET) ?	\
-		((unsigned long)(_y) - kernel_map.va_kernel_xip_pa_offset) :		\
-		((unsigned long)(_y) - kernel_map.va_kernel_pa_offset - XIP_OFFSET);	\
+	unsigned long _y = (unsigned long)(y);					\
+	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < kernel_map.virt_addr + XIP_OFFSET) ? \
+		(_y - kernel_map.va_kernel_xip_pa_offset) :			\
+		(_y - kernel_map.va_kernel_pa_offset - XIP_OFFSET);		\
 	})
 
 #define __va_to_pa_nodebug(x)	({						\
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable-64.h linux-libre-6.2-gnu/arch/riscv/include/asm/pgtable-64.h
index dc42375c2357..42a042c0e13e 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable-64.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/pgtable-64.h
@@ -25,7 +25,11 @@ extern bool pgtable_l5_enabled;
 #define PGDIR_MASK      (~(PGDIR_SIZE - 1))
 
 /* p4d is folded into pgd in case of 4-level page table */
-#define P4D_SHIFT      39
+#define P4D_SHIFT_L3   30
+#define P4D_SHIFT_L4   39
+#define P4D_SHIFT_L5   39
+#define P4D_SHIFT      (pgtable_l5_enabled ? P4D_SHIFT_L5 : \
+		(pgtable_l4_enabled ? P4D_SHIFT_L4 : P4D_SHIFT_L3))
 #define P4D_SIZE       (_AC(1, UL) << P4D_SHIFT)
 #define P4D_MASK       (~(P4D_SIZE - 1))
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable.h linux-libre-6.2-gnu/arch/riscv/include/asm/pgtable.h
index 92ec2d9d7273..3e01f4f3ab08 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/pgtable.h
@@ -415,9 +415,12 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 	 * Relying on flush_tlb_fix_spurious_fault would suffice, but
 	 * the extra traps reduce performance.  So, eagerly SFENCE.VMA.
 	 */
-	local_flush_tlb_page(address);
+	flush_tlb_page(vma, address);
 }
 
+#define __HAVE_ARCH_UPDATE_MMU_TLB
+#define update_mmu_tlb update_mmu_cache
+
 static inline void update_mmu_cache_pmd(struct vm_area_struct *vma,
 		unsigned long address, pmd_t *pmdp)
 {
@@ -718,6 +721,10 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
 	page_table_check_pmd_set(vma->vm_mm, address, pmdp, pmd);
 	return __pmd(atomic_long_xchg((atomic_long_t *)pmdp, pmd_val(pmd)));
 }
+
+#define pmdp_collapse_flush pmdp_collapse_flush
+extern pmd_t pmdp_collapse_flush(struct vm_area_struct *vma,
+				 unsigned long address, pmd_t *pmdp);
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /*
@@ -802,8 +809,6 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
 
 #endif /* !CONFIG_MMU */
 
-#define kern_addr_valid(addr)   (1) /* FIXME */
-
 extern char _start[];
 extern void *_dtb_early_va;
 extern uintptr_t _dtb_early_pa;
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/sbi.h linux-libre-6.2-gnu/arch/riscv/include/asm/sbi.h
index 2a0ef738695e..4ca7fbacff42 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/sbi.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/sbi.h
@@ -327,4 +327,9 @@ int sbi_err_map_linux_errno(int err);
 static inline int sbi_remote_fence_i(const struct cpumask *cpu_mask) { return -1; }
 static inline void sbi_init(void) {}
 #endif /* CONFIG_RISCV_SBI */
+
+unsigned long riscv_cached_mvendorid(unsigned int cpu_id);
+unsigned long riscv_cached_marchid(unsigned int cpu_id);
+unsigned long riscv_cached_mimpid(unsigned int cpu_id);
+
 #endif /* _ASM_RISCV_SBI_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/riscv/include/asm/stackprotector.h
index 09093af46565..43895b90fe3f 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/stackprotector.h
@@ -3,9 +3,6 @@
 #ifndef _ASM_RISCV_STACKPROTECTOR_H
 #define _ASM_RISCV_STACKPROTECTOR_H
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 extern unsigned long __stack_chk_guard;
 
 /*
@@ -16,12 +13,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
-	canary &= CANARY_MASK;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	if (!IS_ENABLED(CONFIG_STACKPROTECTOR_PER_TASK))
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/tlbflush.h linux-libre-6.2-gnu/arch/riscv/include/asm/tlbflush.h
index 801019381dea..907b9efd39a8 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/tlbflush.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/tlbflush.h
@@ -22,6 +22,24 @@ static inline void local_flush_tlb_page(unsigned long addr)
 {
 	ALT_FLUSH_TLB_PAGE(__asm__ __volatile__ ("sfence.vma %0" : : "r" (addr) : "memory"));
 }
+
+static inline void local_flush_tlb_all_asid(unsigned long asid)
+{
+	__asm__ __volatile__ ("sfence.vma x0, %0"
+			:
+			: "r" (asid)
+			: "memory");
+}
+
+static inline void local_flush_tlb_page_asid(unsigned long addr,
+		unsigned long asid)
+{
+	__asm__ __volatile__ ("sfence.vma %0, %1"
+			:
+			: "r" (addr), "r" (asid)
+			: "memory");
+}
+
 #else /* CONFIG_MMU */
 #define local_flush_tlb_all()			do { } while (0)
 #define local_flush_tlb_page(addr)		do { } while (0)
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/uaccess.h linux-libre-6.2-gnu/arch/riscv/include/asm/uaccess.h
index 855450bed9f5..ec0cab9fbddd 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/uaccess.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/uaccess.h
@@ -165,7 +165,7 @@ do {								\
 	might_fault();						\
 	access_ok(__p, sizeof(*__p)) ?		\
 		__get_user((x), __p) :				\
-		((x) = 0, -EFAULT);				\
+		((x) = (__force __typeof__(x))0, -EFAULT);	\
 })
 
 #define __put_user_asm(insn, x, ptr, err)			\
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/vdso.h linux-libre-6.2-gnu/arch/riscv/include/asm/vdso.h
index af981426fe0f..a7644f46d0e5 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/vdso.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/vdso.h
@@ -10,7 +10,7 @@
 
 /*
  * All systems with an MMU have a VDSO, but systems without an MMU don't
- * support shared libraries and therefor don't have one.
+ * support shared libraries and therefore don't have one.
  */
 #ifdef CONFIG_MMU
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/vdso/processor.h linux-libre-6.2-gnu/arch/riscv/include/asm/vdso/processor.h
index fa70cfe507aa..14f5d27783b8 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/vdso/processor.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/vdso/processor.h
@@ -4,30 +4,26 @@
 
 #ifndef __ASSEMBLY__
 
-#include <linux/jump_label.h>
 #include <asm/barrier.h>
-#include <asm/hwcap.h>
 
 static inline void cpu_relax(void)
 {
-	if (!static_branch_likely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_ZIHINTPAUSE])) {
 #ifdef __riscv_muldiv
-		int dummy;
-		/* In lieu of a halt instruction, induce a long-latency stall. */
-		__asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy));
+	int dummy;
+	/* In lieu of a halt instruction, induce a long-latency stall. */
+	__asm__ __volatile__ ("div %0, %0, zero" : "=r" (dummy));
 #endif
-	} else {
-		/*
-		 * Reduce instruction retirement.
-		 * This assumes the PC changes.
-		 */
-#ifdef CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE
-		__asm__ __volatile__ ("pause");
+
+#ifdef __riscv_zihintpause
+	/*
+	 * Reduce instruction retirement.
+	 * This assumes the PC changes.
+	 */
+	__asm__ __volatile__ ("pause");
 #else
-		/* Encoding of the pause instruction */
-		__asm__ __volatile__ (".4byte 0x100000F");
+	/* Encoding of the pause instruction */
+	__asm__ __volatile__ (".4byte 0x100000F");
 #endif
-	}
 	barrier();
 }
 
diff --git linux-libre-6.1-gnu/arch/riscv/include/asm/vmalloc.h linux-libre-6.2-gnu/arch/riscv/include/asm/vmalloc.h
index ff9abc00d139..48da5371f1e9 100644
--- linux-libre-6.1-gnu/arch/riscv/include/asm/vmalloc.h
+++ linux-libre-6.2-gnu/arch/riscv/include/asm/vmalloc.h
@@ -1,4 +1,22 @@
 #ifndef _ASM_RISCV_VMALLOC_H
 #define _ASM_RISCV_VMALLOC_H
 
+#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
+
+#define IOREMAP_MAX_ORDER (PUD_SHIFT)
+
+#define arch_vmap_pud_supported arch_vmap_pud_supported
+static inline bool arch_vmap_pud_supported(pgprot_t prot)
+{
+	return true;
+}
+
+#define arch_vmap_pmd_supported arch_vmap_pmd_supported
+static inline bool arch_vmap_pmd_supported(pgprot_t prot)
+{
+	return true;
+}
+
+#endif
+
 #endif /* _ASM_RISCV_VMALLOC_H */
diff --git linux-libre-6.1-gnu/arch/riscv/include/uapi/asm/kvm.h linux-libre-6.2-gnu/arch/riscv/include/uapi/asm/kvm.h
index 8985ff234c01..92af6f3f057c 100644
--- linux-libre-6.1-gnu/arch/riscv/include/uapi/asm/kvm.h
+++ linux-libre-6.2-gnu/arch/riscv/include/uapi/asm/kvm.h
@@ -49,6 +49,9 @@ struct kvm_sregs {
 struct kvm_riscv_config {
 	unsigned long isa;
 	unsigned long zicbom_block_size;
+	unsigned long mvendorid;
+	unsigned long marchid;
+	unsigned long mimpid;
 };
 
 /* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */
diff --git linux-libre-6.1-gnu/arch/riscv/include/uapi/asm/ucontext.h linux-libre-6.2-gnu/arch/riscv/include/uapi/asm/ucontext.h
index 44eb993950e5..516bd0bb0da5 100644
--- linux-libre-6.1-gnu/arch/riscv/include/uapi/asm/ucontext.h
+++ linux-libre-6.2-gnu/arch/riscv/include/uapi/asm/ucontext.h
@@ -15,19 +15,23 @@ struct ucontext {
 	struct ucontext	 *uc_link;
 	stack_t		  uc_stack;
 	sigset_t	  uc_sigmask;
-	/* There's some padding here to allow sigset_t to be expanded in the
+	/*
+	 * There's some padding here to allow sigset_t to be expanded in the
 	 * future.  Though this is unlikely, other architectures put uc_sigmask
 	 * at the end of this structure and explicitly state it can be
-	 * expanded, so we didn't want to box ourselves in here. */
+	 * expanded, so we didn't want to box ourselves in here.
+	 */
 	__u8		  __unused[1024 / 8 - sizeof(sigset_t)];
-	/* We can't put uc_sigmask at the end of this structure because we need
+	/*
+	 * We can't put uc_sigmask at the end of this structure because we need
 	 * to be able to expand sigcontext in the future.  For example, the
 	 * vector ISA extension will almost certainly add ISA state.  We want
 	 * to ensure all user-visible ISA state can be saved and restored via a
 	 * ucontext, so we're putting this at the end in order to allow for
 	 * infinite extensibility.  Since we know this will be extended and we
 	 * assume sigset_t won't be extended an extreme amount, we're
-	 * prioritizing this. */
+	 * prioritizing this.
+	 */
 	struct sigcontext uc_mcontext;
 };
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/Makefile linux-libre-6.2-gnu/arch/riscv/kernel/Makefile
index db6e4b1294ba..4cf303a779ab 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/kernel/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_KGDB)		+= kgdb.o
 obj-$(CONFIG_KEXEC_CORE)	+= kexec_relocate.o crash_save_regs.o machine_kexec.o
 obj-$(CONFIG_KEXEC_FILE)	+= elf_kexec.o machine_kexec_file.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
+obj-$(CONFIG_CRASH_CORE)	+= crash_core.o
 
 obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/cpu.c linux-libre-6.2-gnu/arch/riscv/kernel/cpu.c
index 852ecccd8920..1b9a5a66e55a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/cpu.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/cpu.c
@@ -70,8 +70,6 @@ int riscv_of_parent_hartid(struct device_node *node, unsigned long *hartid)
 	return -1;
 }
 
-#ifdef CONFIG_PROC_FS
-
 struct riscv_cpuinfo {
 	unsigned long mvendorid;
 	unsigned long marchid;
@@ -79,6 +77,30 @@ struct riscv_cpuinfo {
 };
 static DEFINE_PER_CPU(struct riscv_cpuinfo, riscv_cpuinfo);
 
+unsigned long riscv_cached_mvendorid(unsigned int cpu_id)
+{
+	struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id);
+
+	return ci->mvendorid;
+}
+EXPORT_SYMBOL(riscv_cached_mvendorid);
+
+unsigned long riscv_cached_marchid(unsigned int cpu_id)
+{
+	struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id);
+
+	return ci->marchid;
+}
+EXPORT_SYMBOL(riscv_cached_marchid);
+
+unsigned long riscv_cached_mimpid(unsigned int cpu_id)
+{
+	struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id);
+
+	return ci->mimpid;
+}
+EXPORT_SYMBOL(riscv_cached_mimpid);
+
 static int riscv_cpuinfo_starting(unsigned int cpu)
 {
 	struct riscv_cpuinfo *ci = this_cpu_ptr(&riscv_cpuinfo);
@@ -113,7 +135,9 @@ static int __init riscv_cpuinfo_init(void)
 
 	return 0;
 }
-device_initcall(riscv_cpuinfo_init);
+arch_initcall(riscv_cpuinfo_init);
+
+#ifdef CONFIG_PROC_FS
 
 #define __RISCV_ISA_EXT_DATA(UPROP, EXTID) \
 	{							\
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/cpufeature.c linux-libre-6.2-gnu/arch/riscv/kernel/cpufeature.c
index 694267d1fe81..93e45560af30 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/cpufeature.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/cpufeature.c
@@ -9,6 +9,7 @@
 #include <linux/bitmap.h>
 #include <linux/ctype.h>
 #include <linux/libfdt.h>
+#include <linux/log2.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <asm/alternative.h>
@@ -68,21 +69,38 @@ bool __riscv_isa_extension_available(const unsigned long *isa_bitmap, int bit)
 }
 EXPORT_SYMBOL_GPL(__riscv_isa_extension_available);
 
+static bool riscv_isa_extension_check(int id)
+{
+	switch (id) {
+	case RISCV_ISA_EXT_ZICBOM:
+		if (!riscv_cbom_block_size) {
+			pr_err("Zicbom detected in ISA string, but no cbom-block-size found\n");
+			return false;
+		} else if (!is_power_of_2(riscv_cbom_block_size)) {
+			pr_err("cbom-block-size present, but is not a power-of-2\n");
+			return false;
+		}
+		return true;
+	}
+
+	return true;
+}
+
 void __init riscv_fill_hwcap(void)
 {
 	struct device_node *node;
 	const char *isa;
 	char print_str[NUM_ALPHA_EXTS + 1];
 	int i, j, rc;
-	static unsigned long isa2hwcap[256] = {0};
+	unsigned long isa2hwcap[26] = {0};
 	unsigned long hartid;
 
-	isa2hwcap['i'] = isa2hwcap['I'] = COMPAT_HWCAP_ISA_I;
-	isa2hwcap['m'] = isa2hwcap['M'] = COMPAT_HWCAP_ISA_M;
-	isa2hwcap['a'] = isa2hwcap['A'] = COMPAT_HWCAP_ISA_A;
-	isa2hwcap['f'] = isa2hwcap['F'] = COMPAT_HWCAP_ISA_F;
-	isa2hwcap['d'] = isa2hwcap['D'] = COMPAT_HWCAP_ISA_D;
-	isa2hwcap['c'] = isa2hwcap['C'] = COMPAT_HWCAP_ISA_C;
+	isa2hwcap['i' - 'a'] = COMPAT_HWCAP_ISA_I;
+	isa2hwcap['m' - 'a'] = COMPAT_HWCAP_ISA_M;
+	isa2hwcap['a' - 'a'] = COMPAT_HWCAP_ISA_A;
+	isa2hwcap['f' - 'a'] = COMPAT_HWCAP_ISA_F;
+	isa2hwcap['d' - 'a'] = COMPAT_HWCAP_ISA_D;
+	isa2hwcap['c' - 'a'] = COMPAT_HWCAP_ISA_C;
 
 	elf_hwcap = 0;
 
@@ -189,15 +207,20 @@ void __init riscv_fill_hwcap(void)
 #define SET_ISA_EXT_MAP(name, bit)						\
 			do {							\
 				if ((ext_end - ext == sizeof(name) - 1) &&	\
-				     !memcmp(ext, name, sizeof(name) - 1))	\
+				     !memcmp(ext, name, sizeof(name) - 1) &&	\
+				     riscv_isa_extension_check(bit))		\
 					set_bit(bit, this_isa);			\
 			} while (false)						\
 
 			if (unlikely(ext_err))
 				continue;
 			if (!ext_long) {
-				this_hwcap |= isa2hwcap[(unsigned char)(*ext)];
-				set_bit(*ext - 'a', this_isa);
+				int nr = *ext - 'a';
+
+				if (riscv_isa_extension_check(nr)) {
+					this_hwcap |= isa2hwcap[nr];
+					set_bit(nr, this_isa);
+				}
 			} else {
 				SET_ISA_EXT_MAP("sscofpmf", RISCV_ISA_EXT_SSCOFPMF);
 				SET_ISA_EXT_MAP("svpbmt", RISCV_ISA_EXT_SVPBMT);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/crash_core.c linux-libre-6.2-gnu/arch/riscv/kernel/crash_core.c
new file mode 100644
index 000000000000..b351a3c01355
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/kernel/crash_core.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/crash_core.h>
+#include <linux/pagemap.h>
+
+void arch_crash_save_vmcoreinfo(void)
+{
+	VMCOREINFO_NUMBER(VA_BITS);
+	VMCOREINFO_NUMBER(phys_ram_base);
+
+	vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET);
+	vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START);
+	vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END);
+	vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START);
+	vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END);
+#ifdef CONFIG_64BIT
+	vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR);
+	vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END);
+#endif
+	vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR);
+}
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/elf_kexec.c linux-libre-6.2-gnu/arch/riscv/kernel/elf_kexec.c
index 0cb94992c15b..5372b708fae2 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/elf_kexec.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/elf_kexec.c
@@ -21,6 +21,18 @@
 #include <linux/memblock.h>
 #include <asm/setup.h>
 
+int arch_kimage_file_post_load_cleanup(struct kimage *image)
+{
+	kvfree(image->arch.fdt);
+	image->arch.fdt = NULL;
+
+	vfree(image->elf_headers);
+	image->elf_headers = NULL;
+	image->elf_headers_sz = 0;
+
+	return kexec_image_post_load_cleanup_default(image);
+}
+
 static int riscv_kexec_elf_load(struct kimage *image, struct elfhdr *ehdr,
 				struct kexec_elf_info *elf_info, unsigned long old_pbase,
 				unsigned long new_pbase)
@@ -298,6 +310,8 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf,
 		pr_err("Error add DTB kbuf ret=%d\n", ret);
 		goto out_free_fdt;
 	}
+	/* Cache the fdt buffer address for memory cleanup */
+	image->arch.fdt = fdt;
 	pr_notice("Loaded device tree at 0x%lx\n", kbuf.mem);
 	goto out;
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/entry.S linux-libre-6.2-gnu/arch/riscv/kernel/entry.S
index 186abd146eaf..99d38fdf8b18 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/entry.S
+++ linux-libre-6.2-gnu/arch/riscv/kernel/entry.S
@@ -248,7 +248,7 @@ ret_from_syscall_rejected:
 	andi t0, t0, _TIF_SYSCALL_WORK
 	bnez t0, handle_syscall_trace_exit
 
-ret_from_exception:
+SYM_CODE_START_NOALIGN(ret_from_exception)
 	REG_L s0, PT_STATUS(sp)
 	csrc CSR_STATUS, SR_IE
 #ifdef CONFIG_TRACE_IRQFLAGS
@@ -262,13 +262,13 @@ ret_from_exception:
 	andi s0, s0, SR_SPP
 #endif
 	bnez s0, resume_kernel
+SYM_CODE_END(ret_from_exception)
 
-resume_userspace:
 	/* Interrupts must be disabled here so flags are checked atomically */
 	REG_L s0, TASK_TI_FLAGS(tp) /* current_thread_info->flags */
 	andi s1, s0, _TIF_WORK_MASK
-	bnez s1, work_pending
-
+	bnez s1, resume_userspace_slow
+resume_userspace:
 #ifdef CONFIG_CONTEXT_TRACKING_USER
 	call user_enter_callable
 #endif
@@ -368,19 +368,12 @@ resume_kernel:
 	j restore_all
 #endif
 
-work_pending:
+resume_userspace_slow:
 	/* Enter slow path for supplementary processing */
-	la ra, ret_from_exception
-	andi s1, s0, _TIF_NEED_RESCHED
-	bnez s1, work_resched
-work_notifysig:
-	/* Handle pending signals and notify-resume requests */
-	csrs CSR_STATUS, SR_IE /* Enable interrupts for do_notify_resume() */
 	move a0, sp /* pt_regs */
 	move a1, s0 /* current_thread_info->flags */
-	tail do_notify_resume
-work_resched:
-	tail schedule
+	call do_work_pending
+	j resume_userspace
 
 /* Slow paths for ptrace. */
 handle_syscall_trace_enter:
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/head.S linux-libre-6.2-gnu/arch/riscv/kernel/head.S
index b865046e4dbb..4bf6c449d78b 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/head.S
+++ linux-libre-6.2-gnu/arch/riscv/kernel/head.S
@@ -326,7 +326,7 @@ clear_bss_done:
 	call soc_early_init
 	tail start_kernel
 
-#if CONFIG_RISCV_BOOT_SPINWAIT
+#ifdef CONFIG_RISCV_BOOT_SPINWAIT
 .Lsecondary_start:
 	/* Set trap vector to spin forever to help debug */
 	la a3, .Lsecondary_park
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/image-vars.h linux-libre-6.2-gnu/arch/riscv/kernel/image-vars.h
index d6e5f739905e..7e2962ef73f9 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/image-vars.h
+++ linux-libre-6.2-gnu/arch/riscv/kernel/image-vars.h
@@ -23,13 +23,7 @@
  * linked at. The routines below are all implemented in assembler in a
  * position independent manner
  */
-__efistub_memcmp		= memcmp;
-__efistub_memchr		= memchr;
-__efistub_strlen		= strlen;
-__efistub_strnlen		= strnlen;
 __efistub_strcmp		= strcmp;
-__efistub_strncmp		= strncmp;
-__efistub_strrchr		= strrchr;
 
 __efistub__start		= _start;
 __efistub__start_kernel		= _start_kernel;
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/mcount.S linux-libre-6.2-gnu/arch/riscv/kernel/mcount.S
index 6d462681c9c0..30102aadc4d7 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/mcount.S
+++ linux-libre-6.2-gnu/arch/riscv/kernel/mcount.S
@@ -15,8 +15,8 @@
 
 	.macro SAVE_ABI_STATE
 	addi	sp, sp, -16
-	sd	s0, 0(sp)
-	sd	ra, 8(sp)
+	REG_S	s0, 0*SZREG(sp)
+	REG_S	ra, 1*SZREG(sp)
 	addi	s0, sp, 16
 	.endm
 
@@ -25,24 +25,26 @@
 	 * register if a0 was not saved.
 	 */
 	.macro SAVE_RET_ABI_STATE
-	addi	sp, sp, -32
-	sd	s0, 16(sp)
-	sd	ra, 24(sp)
-	sd	a0, 8(sp)
-	addi	s0, sp, 32
+	addi	sp, sp, -4*SZREG
+	REG_S	s0, 2*SZREG(sp)
+	REG_S	ra, 3*SZREG(sp)
+	REG_S	a0, 1*SZREG(sp)
+	REG_S	a1, 0*SZREG(sp)
+	addi	s0, sp, 4*SZREG
 	.endm
 
 	.macro RESTORE_ABI_STATE
-	ld	ra, 8(sp)
-	ld	s0, 0(sp)
+	REG_L	ra, 1*SZREG(sp)
+	REG_L	s0, 0*SZREG(sp)
 	addi	sp, sp, 16
 	.endm
 
 	.macro RESTORE_RET_ABI_STATE
-	ld	ra, 24(sp)
-	ld	s0, 16(sp)
-	ld	a0, 8(sp)
-	addi	sp, sp, 32
+	REG_L	ra, 3*SZREG(sp)
+	REG_L	s0, 2*SZREG(sp)
+	REG_L	a0, 1*SZREG(sp)
+	REG_L	a1, 0*SZREG(sp)
+	addi	sp, sp, 4*SZREG
 	.endm
 
 ENTRY(ftrace_stub)
@@ -71,9 +73,9 @@ ENTRY(return_to_handler)
 	mv	a0, t6
 #endif
 	call	ftrace_return_to_handler
-	mv	a1, a0
+	mv	a2, a0
 	RESTORE_RET_ABI_STATE
-	jalr	a1
+	jalr	a2
 ENDPROC(return_to_handler)
 #endif
 
@@ -82,16 +84,16 @@ ENTRY(MCOUNT_NAME)
 	la	t4, ftrace_stub
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 	la	t0, ftrace_graph_return
-	ld	t1, 0(t0)
+	REG_L	t1, 0(t0)
 	bne	t1, t4, do_ftrace_graph_caller
 
 	la	t3, ftrace_graph_entry
-	ld	t2, 0(t3)
+	REG_L	t2, 0(t3)
 	la	t6, ftrace_graph_entry_stub
 	bne	t2, t6, do_ftrace_graph_caller
 #endif
 	la	t3, ftrace_trace_function
-	ld	t5, 0(t3)
+	REG_L	t5, 0(t3)
 	bne	t5, t4, do_trace
 	ret
 
@@ -101,10 +103,10 @@ ENTRY(MCOUNT_NAME)
  * prepare_to_return(&ra_to_caller_of_caller, ra_to_caller)
  */
 do_ftrace_graph_caller:
-	addi	a0, s0, -8
+	addi	a0, s0, -SZREG
 	mv	a1, ra
 #ifdef HAVE_FUNCTION_GRAPH_FP_TEST
-	ld	a2, -16(s0)
+	REG_L	a2, -2*SZREG(s0)
 #endif
 	SAVE_ABI_STATE
 	call	prepare_ftrace_return
@@ -117,7 +119,7 @@ do_ftrace_graph_caller:
  * (*ftrace_trace_function)(ra_to_caller, ra_to_caller_of_caller)
  */
 do_trace:
-	ld	a1, -8(s0)
+	REG_L	a1, -SZREG(s0)
 	mv	a0, ra
 
 	SAVE_ABI_STATE
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/Makefile linux-libre-6.2-gnu/arch/riscv/kernel/probes/Makefile
index 7f0840dcc31b..c40139e9ca47 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_KPROBES)		+= kprobes.o decode-insn.o simulate-insn.o
-obj-$(CONFIG_KPROBES)		+= kprobes_trampoline.o
+obj-$(CONFIG_RETHOOK)		+= rethook.o rethook_trampoline.o
 obj-$(CONFIG_KPROBES_ON_FTRACE)	+= ftrace.o
 obj-$(CONFIG_UPROBES)		+= uprobes.o decode-insn.o simulate-insn.o
 CFLAGS_REMOVE_simulate-insn.o = $(CC_FLAGS_FTRACE)
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes.c linux-libre-6.2-gnu/arch/riscv/kernel/probes/kprobes.c
index e6e950b7cf32..2bedec37d092 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/kprobes.c
@@ -48,15 +48,35 @@ static void __kprobes arch_simulate_insn(struct kprobe *p, struct pt_regs *regs)
 	post_kprobe_handler(p, kcb, regs);
 }
 
+static bool __kprobes arch_check_kprobe(struct kprobe *p)
+{
+	unsigned long tmp  = (unsigned long)p->addr - p->offset;
+	unsigned long addr = (unsigned long)p->addr;
+
+	while (tmp <= addr) {
+		if (tmp == addr)
+			return true;
+
+		tmp += GET_INSN_LENGTH(*(u16 *)tmp);
+	}
+
+	return false;
+}
+
 int __kprobes arch_prepare_kprobe(struct kprobe *p)
 {
-	unsigned long probe_addr = (unsigned long)p->addr;
+	u16 *insn = (u16 *)p->addr;
 
-	if (probe_addr & 0x1)
+	if ((unsigned long)insn & 0x1)
+		return -EILSEQ;
+
+	if (!arch_check_kprobe(p))
 		return -EILSEQ;
 
 	/* copy instruction */
-	p->opcode = *p->addr;
+	p->opcode = (kprobe_opcode_t)(*insn++);
+	if (GET_INSN_LENGTH(p->opcode) == 4)
+		p->opcode |= (kprobe_opcode_t)(*insn) << 16;
 
 	/* decode instruction */
 	switch (riscv_probe_decode_insn(p->addr, &p->ainsn.api)) {
@@ -345,19 +365,6 @@ int __init arch_populate_kprobe_blacklist(void)
 	return ret;
 }
 
-void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs)
-{
-	return (void *)kretprobe_trampoline_handler(regs, NULL);
-}
-
-void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
-				      struct pt_regs *regs)
-{
-	ri->ret_addr = (kprobe_opcode_t *)regs->ra;
-	ri->fp = NULL;
-	regs->ra = (unsigned long) &__kretprobe_trampoline;
-}
-
 int __kprobes arch_trampoline_kprobe(struct kprobe *p)
 {
 	return 0;
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/rethook.c linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook.c
new file mode 100644
index 000000000000..5c27c1f50989
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Generic return hook for riscv.
+ */
+
+#include <linux/kprobes.h>
+#include <linux/rethook.h>
+#include "rethook.h"
+
+/* This is called from arch_rethook_trampoline() */
+unsigned long __used arch_rethook_trampoline_callback(struct pt_regs *regs)
+{
+	return rethook_trampoline_handler(regs, regs->s0);
+}
+
+NOKPROBE_SYMBOL(arch_rethook_trampoline_callback);
+
+void arch_rethook_prepare(struct rethook_node *rhn, struct pt_regs *regs, bool mcount)
+{
+	rhn->ret_addr = regs->ra;
+	rhn->frame = regs->s0;
+
+	/* replace return addr with trampoline */
+	regs->ra = (unsigned long)arch_rethook_trampoline;
+}
+
+NOKPROBE_SYMBOL(arch_rethook_prepare);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/rethook.h linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook.h
new file mode 100644
index 000000000000..4758f7e3ce88
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __RISCV_RETHOOK_H
+#define __RISCV_RETHOOK_H
+
+unsigned long arch_rethook_trampoline_callback(struct pt_regs *regs);
+void arch_rethook_prepare(struct rethook_node *rhn, struct pt_regs *regs, bool mcount);
+
+#endif
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes_trampoline.S linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook_trampoline.S
similarity index 94%
rename from arch/riscv/kernel/probes/kprobes_trampoline.S
rename to arch/riscv/kernel/probes/rethook_trampoline.S
index 7bdb09ded39b..21bac92a170a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/kprobes_trampoline.S
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/rethook_trampoline.S
@@ -75,13 +75,13 @@
 	REG_L x31, PT_T6(sp)
 	.endm
 
-ENTRY(__kretprobe_trampoline)
+ENTRY(arch_rethook_trampoline)
 	addi sp, sp, -(PT_SIZE_ON_STACK)
 	save_all_base_regs
 
 	move a0, sp /* pt_regs */
 
-	call trampoline_probe_handler
+	call arch_rethook_trampoline_callback
 
 	/* use the result as the return-address */
 	move ra, a0
@@ -90,4 +90,4 @@ ENTRY(__kretprobe_trampoline)
 	addi sp, sp, PT_SIZE_ON_STACK
 
 	ret
-ENDPROC(__kretprobe_trampoline)
+ENDPROC(arch_rethook_trampoline)
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.c linux-libre-6.2-gnu/arch/riscv/kernel/probes/simulate-insn.c
index d73e96f6ed7c..a20568bd1f1a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/simulate-insn.c
@@ -71,11 +71,11 @@ bool __kprobes simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *reg
 	u32 rd_index = (opcode >> 7) & 0x1f;
 	u32 rs1_index = (opcode >> 15) & 0x1f;
 
-	ret = rv_insn_reg_set_val(regs, rd_index, addr + 4);
+	ret = rv_insn_reg_get_val(regs, rs1_index, &base_addr);
 	if (!ret)
 		return ret;
 
-	ret = rv_insn_reg_get_val(regs, rs1_index, &base_addr);
+	ret = rv_insn_reg_set_val(regs, rd_index, addr + 4);
 	if (!ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.h linux-libre-6.2-gnu/arch/riscv/kernel/probes/simulate-insn.h
index cb6ff7dccb92..de8474146a9b 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/probes/simulate-insn.h
+++ linux-libre-6.2-gnu/arch/riscv/kernel/probes/simulate-insn.h
@@ -31,9 +31,9 @@ __RISCV_INSN_FUNCS(fence,	0x7f, 0x0f);
 	} while (0)
 
 __RISCV_INSN_FUNCS(c_j,		0xe003, 0xa001);
-__RISCV_INSN_FUNCS(c_jr,	0xf007, 0x8002);
+__RISCV_INSN_FUNCS(c_jr,	0xf07f, 0x8002);
 __RISCV_INSN_FUNCS(c_jal,	0xe003, 0x2001);
-__RISCV_INSN_FUNCS(c_jalr,	0xf007, 0x9002);
+__RISCV_INSN_FUNCS(c_jalr,	0xf07f, 0x9002);
 __RISCV_INSN_FUNCS(c_beqz,	0xe003, 0xc001);
 __RISCV_INSN_FUNCS(c_bnez,	0xe003, 0xe001);
 __RISCV_INSN_FUNCS(c_ebreak,	0xffff, 0x9002);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/sbi.c linux-libre-6.2-gnu/arch/riscv/kernel/sbi.c
index 775d3322b422..5c87db8fdff2 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/sbi.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/sbi.c
@@ -627,16 +627,19 @@ long sbi_get_mvendorid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MVENDORID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_mvendorid);
 
 long sbi_get_marchid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MARCHID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_marchid);
 
 long sbi_get_mimpid(void)
 {
 	return __sbi_base_ecall(SBI_EXT_BASE_GET_MIMPID);
 }
+EXPORT_SYMBOL_GPL(sbi_get_mimpid);
 
 static void sbi_send_cpumask_ipi(const struct cpumask *target)
 {
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/signal.c linux-libre-6.2-gnu/arch/riscv/kernel/signal.c
index 5c591123c440..bfb2afa4135f 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/signal.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/signal.c
@@ -313,19 +313,27 @@ static void do_signal(struct pt_regs *regs)
 }
 
 /*
- * notification of userspace execution resumption
- * - triggered by the _TIF_WORK_MASK flags
+ * Handle any pending work on the resume-to-userspace path, as indicated by
+ * _TIF_WORK_MASK. Entered from assembly with IRQs off.
  */
-asmlinkage __visible void do_notify_resume(struct pt_regs *regs,
-					   unsigned long thread_info_flags)
+asmlinkage __visible void do_work_pending(struct pt_regs *regs,
+					  unsigned long thread_info_flags)
 {
-	if (thread_info_flags & _TIF_UPROBE)
-		uprobe_notify_resume(regs);
-
-	/* Handle pending signal delivery */
-	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL))
-		do_signal(regs);
-
-	if (thread_info_flags & _TIF_NOTIFY_RESUME)
-		resume_user_mode_work(regs);
+	do {
+		if (thread_info_flags & _TIF_NEED_RESCHED) {
+			schedule();
+		} else {
+			local_irq_enable();
+			if (thread_info_flags & _TIF_UPROBE)
+				uprobe_notify_resume(regs);
+			/* Handle pending signal delivery */
+			if (thread_info_flags & (_TIF_SIGPENDING |
+						 _TIF_NOTIFY_SIGNAL))
+				do_signal(regs);
+			if (thread_info_flags & _TIF_NOTIFY_RESUME)
+				resume_user_mode_work(regs);
+		}
+		local_irq_disable();
+		thread_info_flags = read_thread_flags();
+	} while (thread_info_flags & _TIF_WORK_MASK);
 }
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/smpboot.c linux-libre-6.2-gnu/arch/riscv/kernel/smpboot.c
index 3373df413c88..ddb2afba6d25 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/smpboot.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/smpboot.c
@@ -39,7 +39,6 @@ static DECLARE_COMPLETION(cpu_running);
 
 void __init smp_prepare_boot_cpu(void)
 {
-	init_cpu_topology();
 }
 
 void __init smp_prepare_cpus(unsigned int max_cpus)
@@ -48,6 +47,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	int ret;
 	unsigned int curr_cpuid;
 
+	init_cpu_topology();
+
 	curr_cpuid = smp_processor_id();
 	store_cpu_topology(curr_cpuid);
 	numa_store_cpu_info(curr_cpuid);
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/stacktrace.c linux-libre-6.2-gnu/arch/riscv/kernel/stacktrace.c
index 08d11a53f39e..f9a5a7c90ff0 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/stacktrace.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/stacktrace.c
@@ -16,6 +16,8 @@
 
 #ifdef CONFIG_FRAME_POINTER
 
+extern asmlinkage void ret_from_exception(void);
+
 void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 			     bool (*fn)(void *, unsigned long), void *arg)
 {
@@ -30,6 +32,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		fp = (unsigned long)__builtin_frame_address(0);
 		sp = current_stack_pointer;
 		pc = (unsigned long)walk_stackframe;
+		level = -1;
 	} else {
 		/* task blocked in __switch_to */
 		fp = task->thread.s[0];
@@ -41,7 +44,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		unsigned long low, high;
 		struct stackframe *frame;
 
-		if (unlikely(!__kernel_text_address(pc) || (level++ >= 1 && !fn(arg, pc))))
+		if (unlikely(!__kernel_text_address(pc) || (level++ >= 0 && !fn(arg, pc))))
 			break;
 
 		/* Validate frame pointer */
@@ -58,7 +61,14 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
 		} else {
 			fp = frame->fp;
 			pc = ftrace_graph_ret_addr(current, NULL, frame->ra,
-						   (unsigned long *)(fp - 8));
+						   &frame->ra);
+			if (pc == (unsigned long)ret_from_exception) {
+				if (unlikely(!__kernel_text_address(pc) || !fn(arg, pc)))
+					break;
+
+				pc = ((struct pt_regs *)sp)->epc;
+				fp = ((struct pt_regs *)sp)->s0;
+			}
 		}
 
 	}
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/traps.c linux-libre-6.2-gnu/arch/riscv/kernel/traps.c
index 7abd8e4c4df6..549bde5c970a 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/traps.c
@@ -208,18 +208,18 @@ int is_valid_bugaddr(unsigned long pc)
 #endif /* CONFIG_GENERIC_BUG */
 
 #ifdef CONFIG_VMAP_STACK
+/*
+ * Extra stack space that allows us to provide panic messages when the kernel
+ * has overflowed its stack.
+ */
 static DEFINE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)],
 		overflow_stack)__aligned(16);
 /*
- * shadow stack, handled_ kernel_ stack_ overflow(in kernel/entry.S) is used
- * to get per-cpu overflow stack(get_overflow_stack).
+ * A temporary stack for use by handle_kernel_stack_overflow.  This is used so
+ * we can call into C code to get the per-hart overflow stack.  Usage of this
+ * stack must be protected by spin_shadow_stack.
  */
-long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE/sizeof(long)];
-asmlinkage unsigned long get_overflow_stack(void)
-{
-	return (unsigned long)this_cpu_ptr(overflow_stack) +
-		OVERFLOW_STACK_SIZE;
-}
+long shadow_stack[SHADOW_OVERFLOW_STACK_SIZE/sizeof(long)] __aligned(16);
 
 /*
  * A pseudo spinlock to protect the shadow stack from being used by multiple
@@ -230,6 +230,12 @@ asmlinkage unsigned long get_overflow_stack(void)
  */
 unsigned long spin_shadow_stack;
 
+asmlinkage unsigned long get_overflow_stack(void)
+{
+	return (unsigned long)this_cpu_ptr(overflow_stack) +
+		OVERFLOW_STACK_SIZE;
+}
+
 asmlinkage void handle_bad_stack(struct pt_regs *regs)
 {
 	unsigned long tsk_stk = (unsigned long)current->stack;
diff --git linux-libre-6.1-gnu/arch/riscv/kernel/vdso.c linux-libre-6.2-gnu/arch/riscv/kernel/vdso.c
index 123d05255fcf..e410275918ac 100644
--- linux-libre-6.1-gnu/arch/riscv/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/riscv/kernel/vdso.c
@@ -137,28 +137,6 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 	mmap_read_unlock(mm);
 	return 0;
 }
-
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	if (likely(vma->vm_mm == current->mm))
-		return current->nsproxy->time_ns->vvar_page;
-
-	/*
-	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
-	 * through interfaces like /proc/$pid/mem or
-	 * process_vm_{readv,writev}() as long as there's no .access()
-	 * in special_mapping_vmops.
-	 * For more details check_vma_flags() and __access_remote_vm()
-	 */
-	WARN(1, "vvar_page accessed remotely");
-
-	return NULL;
-}
-#else
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	return NULL;
-}
 #endif
 
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/main.c linux-libre-6.2-gnu/arch/riscv/kvm/main.c
index df2d8716851f..58c5489d3031 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/main.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/main.c
@@ -127,3 +127,9 @@ static int __init riscv_kvm_init(void)
 	return kvm_init(NULL, sizeof(struct kvm_vcpu), 0, THIS_MODULE);
 }
 module_init(riscv_kvm_init);
+
+static void __exit riscv_kvm_exit(void)
+{
+	kvm_exit();
+}
+module_exit(riscv_kvm_exit);
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/mmu.c linux-libre-6.2-gnu/arch/riscv/kvm/mmu.c
index 3620ecac2fa1..34b57e0be2ef 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/mmu.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/mmu.c
@@ -537,10 +537,8 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
 	if (change == KVM_MR_FLAGS_ONLY)
 		goto out;
 
-	spin_lock(&kvm->mmu_lock);
 	if (ret)
-		gstage_unmap_range(kvm, base_gpa, size, false);
-	spin_unlock(&kvm->mmu_lock);
+		kvm_riscv_gstage_iounmap(kvm, base_gpa, size);
 
 out:
 	mmap_read_unlock(current->mm);
@@ -632,7 +630,7 @@ int kvm_riscv_gstage_map(struct kvm_vcpu *vcpu,
 
 	mmap_read_lock(current->mm);
 
-	vma = find_vma_intersection(current->mm, hva, hva + 1);
+	vma = vma_lookup(current->mm, hva);
 	if (unlikely(!vma)) {
 		kvm_err("Failed to find VMA for hva 0x%lx\n", hva);
 		mmap_read_unlock(current->mm);
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu.c linux-libre-6.2-gnu/arch/riscv/kvm/vcpu.c
index 71ebbc4821f0..7c08567097f0 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/vcpu.c
@@ -21,6 +21,7 @@
 #include <asm/csr.h>
 #include <asm/cacheflush.h>
 #include <asm/hwcap.h>
+#include <asm/sbi.h>
 
 const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
 	KVM_GENERIC_VCPU_STATS(),
@@ -171,6 +172,11 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 			set_bit(host_isa, vcpu->arch.isa);
 	}
 
+	/* Setup vendor, arch, and implementation details */
+	vcpu->arch.mvendorid = sbi_get_mvendorid();
+	vcpu->arch.marchid = sbi_get_marchid();
+	vcpu->arch.mimpid = sbi_get_mimpid();
+
 	/* Setup VCPU hfence queue */
 	spin_lock_init(&vcpu->arch.hfence_lock);
 
@@ -270,6 +276,15 @@ static int kvm_riscv_vcpu_get_reg_config(struct kvm_vcpu *vcpu,
 			return -EINVAL;
 		reg_val = riscv_cbom_block_size;
 		break;
+	case KVM_REG_RISCV_CONFIG_REG(mvendorid):
+		reg_val = vcpu->arch.mvendorid;
+		break;
+	case KVM_REG_RISCV_CONFIG_REG(marchid):
+		reg_val = vcpu->arch.marchid;
+		break;
+	case KVM_REG_RISCV_CONFIG_REG(mimpid):
+		reg_val = vcpu->arch.mimpid;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -296,12 +311,15 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
 	if (copy_from_user(&reg_val, uaddr, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
 
-	/* This ONE REG interface is only defined for single letter extensions */
-	if (fls(reg_val) >= RISCV_ISA_EXT_BASE)
-		return -EINVAL;
-
 	switch (reg_num) {
 	case KVM_REG_RISCV_CONFIG_REG(isa):
+		/*
+		 * This ONE REG interface is only defined for
+		 * single letter extensions.
+		 */
+		if (fls(reg_val) >= RISCV_ISA_EXT_BASE)
+			return -EINVAL;
+
 		if (!vcpu->arch.ran_atleast_once) {
 			/* Ignore the enable/disable request for certain extensions */
 			for (i = 0; i < RISCV_ISA_EXT_BASE; i++) {
@@ -329,6 +347,24 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
 		break;
 	case KVM_REG_RISCV_CONFIG_REG(zicbom_block_size):
 		return -EOPNOTSUPP;
+	case KVM_REG_RISCV_CONFIG_REG(mvendorid):
+		if (!vcpu->arch.ran_atleast_once)
+			vcpu->arch.mvendorid = reg_val;
+		else
+			return -EBUSY;
+		break;
+	case KVM_REG_RISCV_CONFIG_REG(marchid):
+		if (!vcpu->arch.ran_atleast_once)
+			vcpu->arch.marchid = reg_val;
+		else
+			return -EBUSY;
+		break;
+	case KVM_REG_RISCV_CONFIG_REG(mimpid):
+		if (!vcpu->arch.ran_atleast_once)
+			vcpu->arch.mimpid = reg_val;
+		else
+			return -EBUSY;
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -541,22 +577,26 @@ static int kvm_riscv_vcpu_set_reg_isa_ext(struct kvm_vcpu *vcpu,
 static int kvm_riscv_vcpu_set_reg(struct kvm_vcpu *vcpu,
 				  const struct kvm_one_reg *reg)
 {
-	if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CONFIG)
+	switch (reg->id & KVM_REG_RISCV_TYPE_MASK) {
+	case KVM_REG_RISCV_CONFIG:
 		return kvm_riscv_vcpu_set_reg_config(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CORE)
+	case KVM_REG_RISCV_CORE:
 		return kvm_riscv_vcpu_set_reg_core(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CSR)
+	case KVM_REG_RISCV_CSR:
 		return kvm_riscv_vcpu_set_reg_csr(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_TIMER)
+	case KVM_REG_RISCV_TIMER:
 		return kvm_riscv_vcpu_set_reg_timer(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_F)
+	case KVM_REG_RISCV_FP_F:
 		return kvm_riscv_vcpu_set_reg_fp(vcpu, reg,
 						 KVM_REG_RISCV_FP_F);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_D)
+	case KVM_REG_RISCV_FP_D:
 		return kvm_riscv_vcpu_set_reg_fp(vcpu, reg,
 						 KVM_REG_RISCV_FP_D);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_ISA_EXT)
+	case KVM_REG_RISCV_ISA_EXT:
 		return kvm_riscv_vcpu_set_reg_isa_ext(vcpu, reg);
+	default:
+		break;
+	}
 
 	return -EINVAL;
 }
@@ -564,22 +604,26 @@ static int kvm_riscv_vcpu_set_reg(struct kvm_vcpu *vcpu,
 static int kvm_riscv_vcpu_get_reg(struct kvm_vcpu *vcpu,
 				  const struct kvm_one_reg *reg)
 {
-	if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CONFIG)
+	switch (reg->id & KVM_REG_RISCV_TYPE_MASK) {
+	case KVM_REG_RISCV_CONFIG:
 		return kvm_riscv_vcpu_get_reg_config(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CORE)
+	case KVM_REG_RISCV_CORE:
 		return kvm_riscv_vcpu_get_reg_core(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_CSR)
+	case KVM_REG_RISCV_CSR:
 		return kvm_riscv_vcpu_get_reg_csr(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_TIMER)
+	case KVM_REG_RISCV_TIMER:
 		return kvm_riscv_vcpu_get_reg_timer(vcpu, reg);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_F)
+	case KVM_REG_RISCV_FP_F:
 		return kvm_riscv_vcpu_get_reg_fp(vcpu, reg,
 						 KVM_REG_RISCV_FP_F);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_FP_D)
+	case KVM_REG_RISCV_FP_D:
 		return kvm_riscv_vcpu_get_reg_fp(vcpu, reg,
 						 KVM_REG_RISCV_FP_D);
-	else if ((reg->id & KVM_REG_RISCV_TYPE_MASK) == KVM_REG_RISCV_ISA_EXT)
+	case KVM_REG_RISCV_ISA_EXT:
 		return kvm_riscv_vcpu_get_reg_isa_ext(vcpu, reg);
+	default:
+		break;
+	}
 
 	return -EINVAL;
 }
@@ -984,8 +1028,9 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
 	while (ret > 0) {
 		/* Check conditions before entering the guest */
 		ret = xfer_to_guest_mode_handle_work(vcpu);
-		if (!ret)
-			ret = 1;
+		if (ret)
+			continue;
+		ret = 1;
 
 		kvm_riscv_gstage_vmid_update(vcpu);
 
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_base.c linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_base.c
index 48f431091cdb..5d65c634d301 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_base.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_base.c
@@ -10,9 +10,7 @@
 #include <linux/err.h>
 #include <linux/kvm_host.h>
 #include <linux/version.h>
-#include <asm/csr.h>
 #include <asm/sbi.h>
-#include <asm/kvm_vcpu_timer.h>
 #include <asm/kvm_vcpu_sbi.h>
 
 static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run,
@@ -21,7 +19,6 @@ static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run,
 {
 	int ret = 0;
 	struct kvm_cpu_context *cp = &vcpu->arch.guest_context;
-	struct sbiret ecall_ret;
 
 	switch (cp->a6) {
 	case SBI_EXT_BASE_GET_SPEC_VERSION:
@@ -50,13 +47,13 @@ static int kvm_sbi_ext_base_handler(struct kvm_vcpu *vcpu, struct kvm_run *run,
 			*out_val = kvm_vcpu_sbi_find_ext(cp->a0) ? 1 : 0;
 		break;
 	case SBI_EXT_BASE_GET_MVENDORID:
+		*out_val = vcpu->arch.mvendorid;
+		break;
 	case SBI_EXT_BASE_GET_MARCHID:
+		*out_val = vcpu->arch.marchid;
+		break;
 	case SBI_EXT_BASE_GET_MIMPID:
-		ecall_ret = sbi_ecall(SBI_EXT_BASE, cp->a6, 0, 0, 0, 0, 0, 0);
-		if (!ecall_ret.error)
-			*out_val = ecall_ret.value;
-		/*TODO: We are unnecessarily converting the error twice */
-		ret = sbi_err_map_linux_errno(ecall_ret.error);
+		*out_val = vcpu->arch.mimpid;
 		break;
 	default:
 		ret = -EOPNOTSUPP;
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_hsm.c linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_hsm.c
index 239dec0a628a..2e915cafd551 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_hsm.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_hsm.c
@@ -9,7 +9,6 @@
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/kvm_host.h>
-#include <asm/csr.h>
 #include <asm/sbi.h>
 #include <asm/kvm_vcpu_sbi.h>
 
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_replace.c linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_replace.c
index 4c034d8a606a..03a0198389f0 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_replace.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_replace.c
@@ -9,7 +9,6 @@
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/kvm_host.h>
-#include <asm/csr.h>
 #include <asm/sbi.h>
 #include <asm/kvm_vcpu_timer.h>
 #include <asm/kvm_vcpu_sbi.h>
diff --git linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_v01.c linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_v01.c
index 8a91a14e7139..489f225ee66d 100644
--- linux-libre-6.1-gnu/arch/riscv/kvm/vcpu_sbi_v01.c
+++ linux-libre-6.2-gnu/arch/riscv/kvm/vcpu_sbi_v01.c
@@ -9,7 +9,6 @@
 #include <linux/errno.h>
 #include <linux/err.h>
 #include <linux/kvm_host.h>
-#include <asm/csr.h>
 #include <asm/sbi.h>
 #include <asm/kvm_vcpu_timer.h>
 #include <asm/kvm_vcpu_sbi.h>
diff --git linux-libre-6.1-gnu/arch/riscv/mm/Makefile linux-libre-6.2-gnu/arch/riscv/mm/Makefile
index d76aabf4b94d..2ac177c05352 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/Makefile
+++ linux-libre-6.2-gnu/arch/riscv/mm/Makefile
@@ -13,6 +13,8 @@ obj-y += extable.o
 obj-$(CONFIG_MMU) += fault.o pageattr.o
 obj-y += cacheflush.o
 obj-y += context.o
+obj-y += pgtable.o
+obj-y += pmem.o
 
 ifeq ($(CONFIG_MMU),y)
 obj-$(CONFIG_SMP) += tlbflush.o
diff --git linux-libre-6.1-gnu/arch/riscv/mm/cacheflush.c linux-libre-6.2-gnu/arch/riscv/mm/cacheflush.c
index 57b40a350420..fcd6145fbead 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/cacheflush.c
+++ linux-libre-6.2-gnu/arch/riscv/mm/cacheflush.c
@@ -83,8 +83,17 @@ void flush_icache_pte(pte_t pte)
 {
 	struct page *page = pte_page(pte);
 
-	if (!test_and_set_bit(PG_dcache_clean, &page->flags))
+	/*
+	 * HugeTLB pages are always fully mapped, so only setting head page's
+	 * PG_dcache_clean flag is enough.
+	 */
+	if (PageHuge(page))
+		page = compound_head(page);
+
+	if (!test_bit(PG_dcache_clean, &page->flags)) {
 		flush_icache_all();
+		set_bit(PG_dcache_clean, &page->flags);
+	}
 }
 #endif /* CONFIG_MMU */
 
diff --git linux-libre-6.1-gnu/arch/riscv/mm/context.c linux-libre-6.2-gnu/arch/riscv/mm/context.c
index 7acbfbd14557..80ce9caba8d2 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/context.c
+++ linux-libre-6.2-gnu/arch/riscv/mm/context.c
@@ -196,6 +196,16 @@ switch_mm_fast:
 
 	if (need_flush_tlb)
 		local_flush_tlb_all();
+#ifdef CONFIG_SMP
+	else {
+		cpumask_t *mask = &mm->context.tlb_stale_mask;
+
+		if (cpumask_test_cpu(cpu, mask)) {
+			cpumask_clear_cpu(cpu, mask);
+			local_flush_tlb_all_asid(cntx & asid_mask);
+		}
+	}
+#endif
 }
 
 static void set_mm_noasid(struct mm_struct *mm)
diff --git linux-libre-6.1-gnu/arch/riscv/mm/init.c linux-libre-6.2-gnu/arch/riscv/mm/init.c
index 50a1b6edd491..478d6763a01a 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/init.c
+++ linux-libre-6.2-gnu/arch/riscv/mm/init.c
@@ -672,10 +672,11 @@ void __init create_pgd_mapping(pgd_t *pgdp,
 static uintptr_t __init best_map_size(phys_addr_t base, phys_addr_t size)
 {
 	/* Upgrade to PMD_SIZE mappings whenever possible */
-	if ((base & (PMD_SIZE - 1)) || (size & (PMD_SIZE - 1)))
-		return PAGE_SIZE;
+	base &= PMD_SIZE - 1;
+	if (!base && size >= PMD_SIZE)
+		return PMD_SIZE;
 
-	return PMD_SIZE;
+	return PAGE_SIZE;
 }
 
 #ifdef CONFIG_XIP_KERNEL
@@ -926,15 +927,15 @@ static void __init pt_ops_set_early(void)
  */
 static void __init pt_ops_set_fixmap(void)
 {
-	pt_ops.alloc_pte = kernel_mapping_pa_to_va((uintptr_t)alloc_pte_fixmap);
-	pt_ops.get_pte_virt = kernel_mapping_pa_to_va((uintptr_t)get_pte_virt_fixmap);
+	pt_ops.alloc_pte = kernel_mapping_pa_to_va(alloc_pte_fixmap);
+	pt_ops.get_pte_virt = kernel_mapping_pa_to_va(get_pte_virt_fixmap);
 #ifndef __PAGETABLE_PMD_FOLDED
-	pt_ops.alloc_pmd = kernel_mapping_pa_to_va((uintptr_t)alloc_pmd_fixmap);
-	pt_ops.get_pmd_virt = kernel_mapping_pa_to_va((uintptr_t)get_pmd_virt_fixmap);
-	pt_ops.alloc_pud = kernel_mapping_pa_to_va((uintptr_t)alloc_pud_fixmap);
-	pt_ops.get_pud_virt = kernel_mapping_pa_to_va((uintptr_t)get_pud_virt_fixmap);
-	pt_ops.alloc_p4d = kernel_mapping_pa_to_va((uintptr_t)alloc_p4d_fixmap);
-	pt_ops.get_p4d_virt = kernel_mapping_pa_to_va((uintptr_t)get_p4d_virt_fixmap);
+	pt_ops.alloc_pmd = kernel_mapping_pa_to_va(alloc_pmd_fixmap);
+	pt_ops.get_pmd_virt = kernel_mapping_pa_to_va(get_pmd_virt_fixmap);
+	pt_ops.alloc_pud = kernel_mapping_pa_to_va(alloc_pud_fixmap);
+	pt_ops.get_pud_virt = kernel_mapping_pa_to_va(get_pud_virt_fixmap);
+	pt_ops.alloc_p4d = kernel_mapping_pa_to_va(alloc_p4d_fixmap);
+	pt_ops.get_p4d_virt = kernel_mapping_pa_to_va(get_p4d_virt_fixmap);
 #endif
 }
 
@@ -1110,9 +1111,9 @@ static void __init setup_vm_final(void)
 		if (end >= __pa(PAGE_OFFSET) + memory_limit)
 			end = __pa(PAGE_OFFSET) + memory_limit;
 
-		map_size = best_map_size(start, end - start);
 		for (pa = start; pa < end; pa += map_size) {
 			va = (uintptr_t)__va(pa);
+			map_size = best_map_size(pa, end - pa);
 
 			create_pgd_mapping(swapper_pg_dir, va, pa, map_size,
 					   pgprot_from_va(va));
diff --git linux-libre-6.1-gnu/arch/riscv/mm/pgtable.c linux-libre-6.2-gnu/arch/riscv/mm/pgtable.c
new file mode 100644
index 000000000000..fef4e7328e49
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/mm/pgtable.c
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <asm/pgalloc.h>
+#include <linux/gfp.h>
+#include <linux/kernel.h>
+#include <linux/pgtable.h>
+
+#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
+int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot)
+{
+	return 0;
+}
+
+void p4d_clear_huge(p4d_t *p4d)
+{
+}
+
+int pud_set_huge(pud_t *pud, phys_addr_t phys, pgprot_t prot)
+{
+	pud_t new_pud = pfn_pud(__phys_to_pfn(phys), prot);
+
+	set_pud(pud, new_pud);
+	return 1;
+}
+
+int pud_clear_huge(pud_t *pud)
+{
+	if (!pud_leaf(READ_ONCE(*pud)))
+		return 0;
+	pud_clear(pud);
+	return 1;
+}
+
+int pud_free_pmd_page(pud_t *pud, unsigned long addr)
+{
+	pmd_t *pmd = pud_pgtable(*pud);
+	int i;
+
+	pud_clear(pud);
+
+	flush_tlb_kernel_range(addr, addr + PUD_SIZE);
+
+	for (i = 0; i < PTRS_PER_PMD; i++) {
+		if (!pmd_none(pmd[i])) {
+			pte_t *pte = (pte_t *)pmd_page_vaddr(pmd[i]);
+
+			pte_free_kernel(NULL, pte);
+		}
+	}
+
+	pmd_free(NULL, pmd);
+
+	return 1;
+}
+
+int pmd_set_huge(pmd_t *pmd, phys_addr_t phys, pgprot_t prot)
+{
+	pmd_t new_pmd = pfn_pmd(__phys_to_pfn(phys), prot);
+
+	set_pmd(pmd, new_pmd);
+	return 1;
+}
+
+int pmd_clear_huge(pmd_t *pmd)
+{
+	if (!pmd_leaf(READ_ONCE(*pmd)))
+		return 0;
+	pmd_clear(pmd);
+	return 1;
+}
+
+int pmd_free_pte_page(pmd_t *pmd, unsigned long addr)
+{
+	pte_t *pte = (pte_t *)pmd_page_vaddr(*pmd);
+
+	pmd_clear(pmd);
+
+	flush_tlb_kernel_range(addr, addr + PMD_SIZE);
+	pte_free_kernel(NULL, pte);
+	return 1;
+}
+
+#endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+pmd_t pmdp_collapse_flush(struct vm_area_struct *vma,
+					unsigned long address, pmd_t *pmdp)
+{
+	pmd_t pmd = pmdp_huge_get_and_clear(vma->vm_mm, address, pmdp);
+
+	VM_BUG_ON(address & ~HPAGE_PMD_MASK);
+	VM_BUG_ON(pmd_trans_huge(*pmdp));
+	/*
+	 * When leaf PTE entries (regular pages) are collapsed into a leaf
+	 * PMD entry (huge page), a valid non-leaf PTE is converted into a
+	 * valid leaf PTE at the level 1 page table.  Since the sfence.vma
+	 * forms that specify an address only apply to leaf PTEs, we need a
+	 * global flush here.  collapse_huge_page() assumes these flushes are
+	 * eager, so just do the fence here.
+	 */
+	flush_tlb_mm(vma->vm_mm);
+	return pmd;
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
diff --git linux-libre-6.1-gnu/arch/riscv/mm/physaddr.c linux-libre-6.2-gnu/arch/riscv/mm/physaddr.c
index 19cf25a74ee2..9b18bda74154 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/physaddr.c
+++ linux-libre-6.2-gnu/arch/riscv/mm/physaddr.c
@@ -22,7 +22,7 @@ EXPORT_SYMBOL(__virt_to_phys);
 phys_addr_t __phys_addr_symbol(unsigned long x)
 {
 	unsigned long kernel_start = kernel_map.virt_addr;
-	unsigned long kernel_end = (unsigned long)_end;
+	unsigned long kernel_end = kernel_start + kernel_map.size;
 
 	/*
 	 * Boundary checking aginst the kernel image mapping.
diff --git linux-libre-6.1-gnu/arch/riscv/mm/pmem.c linux-libre-6.2-gnu/arch/riscv/mm/pmem.c
new file mode 100644
index 000000000000..089df92ae876
--- /dev/null
+++ linux-libre-6.2-gnu/arch/riscv/mm/pmem.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Ventana Micro Systems Inc.
+ */
+
+#include <linux/export.h>
+#include <linux/libnvdimm.h>
+
+#include <asm/cacheflush.h>
+
+void arch_wb_cache_pmem(void *addr, size_t size)
+{
+	ALT_CMO_OP(clean, addr, size, riscv_cbom_block_size);
+}
+EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);
+
+void arch_invalidate_pmem(void *addr, size_t size)
+{
+	ALT_CMO_OP(inval, addr, size, riscv_cbom_block_size);
+}
+EXPORT_SYMBOL_GPL(arch_invalidate_pmem);
diff --git linux-libre-6.1-gnu/arch/riscv/mm/tlbflush.c linux-libre-6.2-gnu/arch/riscv/mm/tlbflush.c
index 37ed760d007c..ce7dfc81bb3f 100644
--- linux-libre-6.1-gnu/arch/riscv/mm/tlbflush.c
+++ linux-libre-6.2-gnu/arch/riscv/mm/tlbflush.c
@@ -5,23 +5,7 @@
 #include <linux/sched.h>
 #include <asm/sbi.h>
 #include <asm/mmu_context.h>
-
-static inline void local_flush_tlb_all_asid(unsigned long asid)
-{
-	__asm__ __volatile__ ("sfence.vma x0, %0"
-			:
-			: "r" (asid)
-			: "memory");
-}
-
-static inline void local_flush_tlb_page_asid(unsigned long addr,
-		unsigned long asid)
-{
-	__asm__ __volatile__ ("sfence.vma %0, %1"
-			:
-			: "r" (addr), "r" (asid)
-			: "memory");
-}
+#include <asm/tlbflush.h>
 
 void flush_tlb_all(void)
 {
@@ -31,6 +15,7 @@ void flush_tlb_all(void)
 static void __sbi_tlb_flush_range(struct mm_struct *mm, unsigned long start,
 				  unsigned long size, unsigned long stride)
 {
+	struct cpumask *pmask = &mm->context.tlb_stale_mask;
 	struct cpumask *cmask = mm_cpumask(mm);
 	unsigned int cpuid;
 	bool broadcast;
@@ -44,6 +29,15 @@ static void __sbi_tlb_flush_range(struct mm_struct *mm, unsigned long start,
 	if (static_branch_unlikely(&use_asid_allocator)) {
 		unsigned long asid = atomic_long_read(&mm->context.id);
 
+		/*
+		 * TLB will be immediately flushed on harts concurrently
+		 * executing this MM context. TLB flush on other harts
+		 * is deferred until this MM context migrates there.
+		 */
+		cpumask_setall(pmask);
+		cpumask_clear_cpu(cpuid, pmask);
+		cpumask_andnot(pmask, pmask, cmask);
+
 		if (broadcast) {
 			sbi_remote_sfence_vma_asid(cmask, start, size, asid);
 		} else if (size <= stride) {
diff --git linux-libre-6.1-gnu/arch/riscv/net/bpf_jit_comp64.c linux-libre-6.2-gnu/arch/riscv/net/bpf_jit_comp64.c
index 00df3a8f92ac..f2417ac54edd 100644
--- linux-libre-6.1-gnu/arch/riscv/net/bpf_jit_comp64.c
+++ linux-libre-6.2-gnu/arch/riscv/net/bpf_jit_comp64.c
@@ -136,6 +136,25 @@ static bool in_auipc_jalr_range(s64 val)
 		val < ((1L << 31) - (1L << 11));
 }
 
+/* Emit fixed-length instructions for address */
+static int emit_addr(u8 rd, u64 addr, bool extra_pass, struct rv_jit_context *ctx)
+{
+	u64 ip = (u64)(ctx->insns + ctx->ninsns);
+	s64 off = addr - ip;
+	s64 upper = (off + (1 << 11)) >> 12;
+	s64 lower = off & 0xfff;
+
+	if (extra_pass && !in_auipc_jalr_range(off)) {
+		pr_err("bpf-jit: target offset 0x%llx is out of range\n", off);
+		return -ERANGE;
+	}
+
+	emit(rv_auipc(rd, upper), ctx);
+	emit(rv_addi(rd, rd, lower), ctx);
+	return 0;
+}
+
+/* Emit variable-length instructions for 32-bit and 64-bit imm */
 static void emit_imm(u8 rd, s64 val, struct rv_jit_context *ctx)
 {
 	/* Note that the immediate from the add is sign-extended,
@@ -1050,7 +1069,15 @@ out_be:
 		u64 imm64;
 
 		imm64 = (u64)insn1.imm << 32 | (u32)imm;
-		emit_imm(rd, imm64, ctx);
+		if (bpf_pseudo_func(insn)) {
+			/* fixed-length insns for extra jit pass */
+			ret = emit_addr(rd, imm64, extra_pass, ctx);
+			if (ret)
+				return ret;
+		} else {
+			emit_imm(rd, imm64, ctx);
+		}
+
 		return 1;
 	}
 
diff --git linux-libre-6.1-gnu/arch/s390/Kconfig linux-libre-6.2-gnu/arch/s390/Kconfig
index de575af02ffe..7fd08755a1f9 100644
--- linux-libre-6.1-gnu/arch/s390/Kconfig
+++ linux-libre-6.2-gnu/arch/s390/Kconfig
@@ -26,6 +26,10 @@ config GENERIC_BUG
 config GENERIC_BUG_RELATIVE_POINTERS
 	def_bool y
 
+config GENERIC_CSUM
+	bool
+	default y if KASAN
+
 config GENERIC_LOCKBREAK
 	def_bool y if PREEMPTION
 
@@ -73,6 +77,7 @@ config S390
 	select ARCH_HAS_GIGANTIC_PAGE
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_MEM_ENCRYPT
+	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_PTE_SPECIAL
 	select ARCH_HAS_SCALED_CPUTIME
 	select ARCH_HAS_SET_MEMORY
@@ -121,6 +126,7 @@ config S390
 	select ARCH_WANTS_NO_INSTR
 	select ARCH_WANT_DEFAULT_BPF_JIT
 	select ARCH_WANT_IPC_PARSE_VERSION
+	select ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
 	select BUILDTIME_TABLE_SORT
 	select CLONE_BACKWARDS2
 	select DMA_OPS if PCI
@@ -196,6 +202,7 @@ config S390
 	select HAVE_RSEQ
 	select HAVE_SAMPLE_FTRACE_DIRECT
 	select HAVE_SAMPLE_FTRACE_DIRECT_MULTI
+	select HAVE_SETUP_PER_CPU_AREA
 	select HAVE_SOFTIRQ_ON_OWN_STACK
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_VIRT_CPU_ACCOUNTING
@@ -207,6 +214,7 @@ config S390
 	select MMU_GATHER_MERGE_VMAS
 	select MODULES_USE_ELF_RELA
 	select NEED_DMA_MAP_STATE	if PCI
+	select NEED_PER_CPU_EMBED_FIRST_CHUNK
 	select NEED_SG_DMA_LENGTH	if PCI
 	select OLD_SIGACTION
 	select OLD_SIGSUSPEND3
diff --git linux-libre-6.1-gnu/arch/s390/appldata/appldata_base.c linux-libre-6.2-gnu/arch/s390/appldata/appldata_base.c
index d74a4c7d5df6..c0fd29133f27 100644
--- linux-libre-6.1-gnu/arch/s390/appldata/appldata_base.c
+++ linux-libre-6.2-gnu/arch/s390/appldata/appldata_base.c
@@ -26,8 +26,6 @@
 #include <linux/notifier.h>
 #include <linux/cpu.h>
 #include <linux/workqueue.h>
-#include <linux/suspend.h>
-#include <linux/platform_device.h>
 #include <asm/appldata.h>
 #include <asm/vtimer.h>
 #include <linux/uaccess.h>
@@ -44,8 +42,6 @@
 #define TOD_MICRO	0x01000			/* nr. of TOD clock units
 						   for 1 microsecond */
 
-static struct platform_device *appldata_pdev;
-
 /*
  * /proc entries (sysctl)
  */
@@ -88,7 +84,6 @@ static struct vtimer_list appldata_timer;
 static DEFINE_SPINLOCK(appldata_timer_lock);
 static int appldata_interval = APPLDATA_CPU_INTERVAL;
 static int appldata_timer_active;
-static int appldata_timer_suspended = 0;
 
 /*
  * Work queue
@@ -412,88 +407,6 @@ void appldata_unregister_ops(struct appldata_ops *ops)
 /********************** module-ops management <END> **************************/
 
 
-/**************************** suspend / resume *******************************/
-static int appldata_freeze(struct device *dev)
-{
-	struct appldata_ops *ops;
-	int rc;
-	struct list_head *lh;
-
-	spin_lock(&appldata_timer_lock);
-	if (appldata_timer_active) {
-		__appldata_vtimer_setup(APPLDATA_DEL_TIMER);
-		appldata_timer_suspended = 1;
-	}
-	spin_unlock(&appldata_timer_lock);
-
-	mutex_lock(&appldata_ops_mutex);
-	list_for_each(lh, &appldata_ops_list) {
-		ops = list_entry(lh, struct appldata_ops, list);
-		if (ops->active == 1) {
-			rc = appldata_diag(ops->record_nr, APPLDATA_STOP_REC,
-					(unsigned long) ops->data, ops->size,
-					ops->mod_lvl);
-			if (rc != 0)
-				pr_err("Stopping the data collection for %s "
-				       "failed with rc=%d\n", ops->name, rc);
-		}
-	}
-	mutex_unlock(&appldata_ops_mutex);
-	return 0;
-}
-
-static int appldata_restore(struct device *dev)
-{
-	struct appldata_ops *ops;
-	int rc;
-	struct list_head *lh;
-
-	spin_lock(&appldata_timer_lock);
-	if (appldata_timer_suspended) {
-		__appldata_vtimer_setup(APPLDATA_ADD_TIMER);
-		appldata_timer_suspended = 0;
-	}
-	spin_unlock(&appldata_timer_lock);
-
-	mutex_lock(&appldata_ops_mutex);
-	list_for_each(lh, &appldata_ops_list) {
-		ops = list_entry(lh, struct appldata_ops, list);
-		if (ops->active == 1) {
-			ops->callback(ops->data);	// init record
-			rc = appldata_diag(ops->record_nr,
-					APPLDATA_START_INTERVAL_REC,
-					(unsigned long) ops->data, ops->size,
-					ops->mod_lvl);
-			if (rc != 0) {
-				pr_err("Starting the data collection for %s "
-				       "failed with rc=%d\n", ops->name, rc);
-			}
-		}
-	}
-	mutex_unlock(&appldata_ops_mutex);
-	return 0;
-}
-
-static int appldata_thaw(struct device *dev)
-{
-	return appldata_restore(dev);
-}
-
-static const struct dev_pm_ops appldata_pm_ops = {
-	.freeze		= appldata_freeze,
-	.thaw		= appldata_thaw,
-	.restore	= appldata_restore,
-};
-
-static struct platform_driver appldata_pdrv = {
-	.driver = {
-		.name	= "appldata",
-		.pm	= &appldata_pm_ops,
-	},
-};
-/************************* suspend / resume <END> ****************************/
-
-
 /******************************* init / exit *********************************/
 
 /*
@@ -503,36 +416,14 @@ static struct platform_driver appldata_pdrv = {
  */
 static int __init appldata_init(void)
 {
-	int rc;
-
 	init_virt_timer(&appldata_timer);
 	appldata_timer.function = appldata_timer_function;
 	appldata_timer.data = (unsigned long) &appldata_work;
-
-	rc = platform_driver_register(&appldata_pdrv);
-	if (rc)
-		return rc;
-
-	appldata_pdev = platform_device_register_simple("appldata", -1, NULL,
-							0);
-	if (IS_ERR(appldata_pdev)) {
-		rc = PTR_ERR(appldata_pdev);
-		goto out_driver;
-	}
 	appldata_wq = alloc_ordered_workqueue("appldata", 0);
-	if (!appldata_wq) {
-		rc = -ENOMEM;
-		goto out_device;
-	}
-
+	if (!appldata_wq)
+		return -ENOMEM;
 	appldata_sysctl_header = register_sysctl_table(appldata_dir_table);
 	return 0;
-
-out_device:
-	platform_device_unregister(appldata_pdev);
-out_driver:
-	platform_driver_unregister(&appldata_pdrv);
-	return rc;
 }
 
 __initcall(appldata_init);
diff --git linux-libre-6.1-gnu/arch/s390/boot/decompressor.c linux-libre-6.2-gnu/arch/s390/boot/decompressor.c
index e27c2140d620..b519a1f045d8 100644
--- linux-libre-6.1-gnu/arch/s390/boot/decompressor.c
+++ linux-libre-6.2-gnu/arch/s390/boot/decompressor.c
@@ -23,9 +23,9 @@
 #define memmove memmove
 #define memzero(s, n) memset((s), 0, (n))
 
-#ifdef CONFIG_KERNEL_BZIP2
+#if defined(CONFIG_KERNEL_BZIP2)
 #define BOOT_HEAP_SIZE	0x400000
-#elif CONFIG_KERNEL_ZSTD
+#elif defined(CONFIG_KERNEL_ZSTD)
 #define BOOT_HEAP_SIZE	0x30000
 #else
 #define BOOT_HEAP_SIZE	0x10000
@@ -80,6 +80,6 @@ void *decompress_kernel(void)
 	void *output = (void *)decompress_offset;
 
 	__decompress(_compressed_start, _compressed_end - _compressed_start,
-		     NULL, NULL, output, 0, NULL, error);
+		     NULL, NULL, output, vmlinux.image_size, NULL, error);
 	return output;
 }
diff --git linux-libre-6.1-gnu/arch/s390/boot/ipl_parm.c linux-libre-6.2-gnu/arch/s390/boot/ipl_parm.c
index ca78d6162245..c1f8f7999fed 100644
--- linux-libre-6.1-gnu/arch/s390/boot/ipl_parm.c
+++ linux-libre-6.2-gnu/arch/s390/boot/ipl_parm.c
@@ -77,6 +77,9 @@ bool is_ipl_block_dump(void)
 	if (ipl_block.pb0_hdr.pbt == IPL_PBT_NVME &&
 	    ipl_block.nvme.opt == IPL_PB0_NVME_OPT_DUMP)
 		return true;
+	if (ipl_block.pb0_hdr.pbt == IPL_PBT_ECKD &&
+	    ipl_block.eckd.opt == IPL_PB0_ECKD_OPT_DUMP)
+		return true;
 	return false;
 }
 
@@ -108,6 +111,11 @@ static size_t ipl_block_get_ascii_scpdata(char *dest, size_t size,
 		scp_data_len = ipb->nvme.scp_data_len;
 		scp_data = ipb->nvme.scp_data;
 		break;
+	case IPL_PBT_ECKD:
+		scp_data_len = ipb->eckd.scp_data_len;
+		scp_data = ipb->eckd.scp_data;
+		break;
+
 	default:
 		goto out;
 	}
@@ -153,6 +161,7 @@ static void append_ipl_block_parm(void)
 		break;
 	case IPL_PBT_FCP:
 	case IPL_PBT_NVME:
+	case IPL_PBT_ECKD:
 		rc = ipl_block_get_ascii_scpdata(
 			parm, COMMAND_LINE_SIZE - len - 1, &ipl_block);
 		break;
diff --git linux-libre-6.1-gnu/arch/s390/configs/debug_defconfig linux-libre-6.2-gnu/arch/s390/configs/debug_defconfig
index 63807bd0b536..74b35ec2ad28 100644
--- linux-libre-6.1-gnu/arch/s390/configs/debug_defconfig
+++ linux-libre-6.2-gnu/arch/s390/configs/debug_defconfig
@@ -190,7 +190,6 @@ CONFIG_NFT_CT=m
 CONFIG_NFT_LOG=m
 CONFIG_NFT_LIMIT=m
 CONFIG_NFT_NAT=m
-CONFIG_NFT_OBJREF=m
 CONFIG_NFT_REJECT=m
 CONFIG_NFT_COMPAT=m
 CONFIG_NFT_HASH=m
@@ -569,12 +568,11 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 CONFIG_LEGACY_PTY_COUNT=0
+# CONFIG_LEGACY_TIOCSTI is not set
 CONFIG_VIRTIO_CONSOLE=m
 CONFIG_HW_RANDOM_VIRTIO=m
 CONFIG_HANGCHECK_TIMER=m
 CONFIG_TN3270_FS=y
-# CONFIG_RANDOM_TRUST_CPU is not set
-# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
 CONFIG_PPS=m
 # CONFIG_PTP_1588_CLOCK is not set
 # CONFIG_HWMON is not set
@@ -662,6 +660,7 @@ CONFIG_CONFIGFS_FS=m
 CONFIG_ECRYPT_FS=m
 CONFIG_CRAMFS=m
 CONFIG_SQUASHFS=m
+CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT=y
 CONFIG_SQUASHFS_XATTR=y
 CONFIG_SQUASHFS_LZ4=y
 CONFIG_SQUASHFS_LZO=y
@@ -707,6 +706,7 @@ CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
 CONFIG_SECURITY_LANDLOCK=y
 CONFIG_INTEGRITY_SIGNATURE=y
 CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_INTEGRITY_PLATFORM_KEYRING=y
 CONFIG_IMA=y
 CONFIG_IMA_DEFAULT_HASH_SHA256=y
 CONFIG_IMA_WRITE_POLICY=y
@@ -783,6 +783,7 @@ CONFIG_ZCRYPT=m
 CONFIG_PKEY=m
 CONFIG_CRYPTO_PAES_S390=m
 CONFIG_CRYPTO_DEV_VIRTIO=m
+CONFIG_SYSTEM_BLACKLIST_KEYRING=y
 CONFIG_CORDIC=m
 CONFIG_CRYPTO_LIB_CURVE25519=m
 CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
@@ -850,7 +851,6 @@ CONFIG_PREEMPT_TRACER=y
 CONFIG_SCHED_TRACER=y
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_HIST_TRIGGERS=y
 CONFIG_FTRACE_STARTUP_TEST=y
 # CONFIG_EVENT_TRACE_STARTUP_TEST is not set
@@ -872,7 +872,6 @@ CONFIG_FAIL_MAKE_REQUEST=y
 CONFIG_FAIL_IO_TIMEOUT=y
 CONFIG_FAIL_FUTEX=y
 CONFIG_FAULT_INJECTION_DEBUG_FS=y
-CONFIG_FAIL_FUNCTION=y
 CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
 CONFIG_LKDTM=m
 CONFIG_TEST_MIN_HEAP=y
diff --git linux-libre-6.1-gnu/arch/s390/configs/defconfig linux-libre-6.2-gnu/arch/s390/configs/defconfig
index 4f9a98247442..cec71268e3bc 100644
--- linux-libre-6.1-gnu/arch/s390/configs/defconfig
+++ linux-libre-6.2-gnu/arch/s390/configs/defconfig
@@ -181,7 +181,6 @@ CONFIG_NFT_CT=m
 CONFIG_NFT_LOG=m
 CONFIG_NFT_LIMIT=m
 CONFIG_NFT_NAT=m
-CONFIG_NFT_OBJREF=m
 CONFIG_NFT_REJECT=m
 CONFIG_NFT_COMPAT=m
 CONFIG_NFT_HASH=m
@@ -559,12 +558,11 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 CONFIG_LEGACY_PTY_COUNT=0
+# CONFIG_LEGACY_TIOCSTI is not set
 CONFIG_VIRTIO_CONSOLE=m
 CONFIG_HW_RANDOM_VIRTIO=m
 CONFIG_HANGCHECK_TIMER=m
 CONFIG_TN3270_FS=y
-# CONFIG_RANDOM_TRUST_CPU is not set
-# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
 # CONFIG_PTP_1588_CLOCK is not set
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
@@ -647,6 +645,7 @@ CONFIG_CONFIGFS_FS=m
 CONFIG_ECRYPT_FS=m
 CONFIG_CRAMFS=m
 CONFIG_SQUASHFS=m
+CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT=y
 CONFIG_SQUASHFS_XATTR=y
 CONFIG_SQUASHFS_LZ4=y
 CONFIG_SQUASHFS_LZO=y
@@ -690,6 +689,7 @@ CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
 CONFIG_SECURITY_LANDLOCK=y
 CONFIG_INTEGRITY_SIGNATURE=y
 CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_INTEGRITY_PLATFORM_KEYRING=y
 CONFIG_IMA=y
 CONFIG_IMA_DEFAULT_HASH_SHA256=y
 CONFIG_IMA_WRITE_POLICY=y
@@ -768,6 +768,7 @@ CONFIG_ZCRYPT=m
 CONFIG_PKEY=m
 CONFIG_CRYPTO_PAES_S390=m
 CONFIG_CRYPTO_DEV_VIRTIO=m
+CONFIG_SYSTEM_BLACKLIST_KEYRING=y
 CONFIG_CORDIC=m
 CONFIG_PRIME_NUMBERS=m
 CONFIG_CRYPTO_LIB_CURVE25519=m
@@ -800,7 +801,6 @@ CONFIG_STACK_TRACER=y
 CONFIG_SCHED_TRACER=y
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_BLK_DEV_IO_TRACE=y
-CONFIG_BPF_KPROBE_OVERRIDE=y
 CONFIG_HIST_TRIGGERS=y
 CONFIG_SAMPLES=y
 CONFIG_SAMPLE_TRACE_PRINTK=m
diff --git linux-libre-6.1-gnu/arch/s390/configs/zfcpdump_defconfig linux-libre-6.2-gnu/arch/s390/configs/zfcpdump_defconfig
index 5fe9948be644..a9c0c81d1de9 100644
--- linux-libre-6.1-gnu/arch/s390/configs/zfcpdump_defconfig
+++ linux-libre-6.2-gnu/arch/s390/configs/zfcpdump_defconfig
@@ -13,7 +13,6 @@ CONFIG_TUNE_ZEC12=y
 # CONFIG_COMPAT is not set
 CONFIG_NR_CPUS=2
 CONFIG_HZ_100=y
-# CONFIG_RELOCATABLE is not set
 # CONFIG_CHSC_SCH is not set
 # CONFIG_SCM_BUS is not set
 CONFIG_CRASH_DUMP=y
@@ -50,6 +49,7 @@ CONFIG_ZFCP=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
+# CONFIG_LEGACY_TIOCSTI is not set
 # CONFIG_HVC_IUCV is not set
 # CONFIG_HW_RANDOM_S390 is not set
 # CONFIG_HMC_DRV is not set
@@ -58,7 +58,6 @@ CONFIG_ZFCP=y
 # CONFIG_VMCP is not set
 # CONFIG_MONWRITER is not set
 # CONFIG_S390_VMUR is not set
-# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
 # CONFIG_HID is not set
 # CONFIG_VIRTIO_MENU is not set
 # CONFIG_VHOST_MENU is not set
diff --git linux-libre-6.1-gnu/arch/s390/hypfs/hypfs_diag.c linux-libre-6.2-gnu/arch/s390/hypfs/hypfs_diag.c
index 6511d15ace45..c3be533c4cd3 100644
--- linux-libre-6.1-gnu/arch/s390/hypfs/hypfs_diag.c
+++ linux-libre-6.2-gnu/arch/s390/hypfs/hypfs_diag.c
@@ -68,14 +68,6 @@ static inline __u8 info_blk_hdr__flags(enum diag204_format type, void *hdr)
 		return ((struct diag204_x_info_blk_hdr *)hdr)->flags;
 }
 
-static inline __u16 info_blk_hdr__pcpus(enum diag204_format type, void *hdr)
-{
-	if (type == DIAG204_INFO_SIMPLE)
-		return ((struct diag204_info_blk_hdr *)hdr)->phys_cpus;
-	else /* DIAG204_INFO_EXT */
-		return ((struct diag204_x_info_blk_hdr *)hdr)->phys_cpus;
-}
-
 /* Partition header */
 
 static inline int part_hdr__size(enum diag204_format type)
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/bugs.h linux-libre-6.2-gnu/arch/s390/include/asm/bugs.h
deleted file mode 100644
index aa42a179be33..000000000000
--- linux-libre-6.1-gnu/arch/s390/include/asm/bugs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- *  S390 version
- *    Copyright IBM Corp. 1999
- *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
- *
- *  Derived from "include/asm-i386/bugs.h"
- *    Copyright (C) 1994  Linus Torvalds
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- *      void check_bugs(void);
- */
-
-static inline void check_bugs(void)
-{
-  /* s390 has no bugs ... */
-}
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/checksum.h linux-libre-6.2-gnu/arch/s390/include/asm/checksum.h
index cdd19d326345..d977a3a2f619 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/checksum.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/checksum.h
@@ -12,6 +12,12 @@
 #ifndef _S390_CHECKSUM_H
 #define _S390_CHECKSUM_H
 
+#ifdef CONFIG_GENERIC_CSUM
+
+#include <asm-generic/checksum.h>
+
+#else /* CONFIG_GENERIC_CSUM */
+
 #include <linux/uaccess.h>
 #include <linux/in6.h>
 
@@ -129,4 +135,5 @@ static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
 	return csum_fold((__force __wsum)(sum >> 32));
 }
 
+#endif /* CONFIG_GENERIC_CSUM */
 #endif /* _S390_CHECKSUM_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/cpu_mf.h linux-libre-6.2-gnu/arch/s390/include/asm/cpu_mf.h
index feaba12dbecb..efa103b52a1a 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/cpu_mf.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/cpu_mf.h
@@ -131,19 +131,21 @@ struct hws_combined_entry {
 	struct hws_diag_entry	diag;	/* Diagnostic-sampling data entry */
 } __packed;
 
-struct hws_trailer_entry {
-	union {
-		struct {
-			unsigned int f:1;	/* 0 - Block Full Indicator   */
-			unsigned int a:1;	/* 1 - Alert request control  */
-			unsigned int t:1;	/* 2 - Timestamp format	      */
-			unsigned int :29;	/* 3 - 31: Reserved	      */
-			unsigned int bsdes:16;	/* 32-47: size of basic SDE   */
-			unsigned int dsdes:16;	/* 48-63: size of diagnostic SDE */
-		};
-		unsigned long long flags;	/* 0 - 63: All indicators     */
+union hws_trailer_header {
+	struct {
+		unsigned int f:1;	/* 0 - Block Full Indicator   */
+		unsigned int a:1;	/* 1 - Alert request control  */
+		unsigned int t:1;	/* 2 - Timestamp format	      */
+		unsigned int :29;	/* 3 - 31: Reserved	      */
+		unsigned int bsdes:16;	/* 32-47: size of basic SDE   */
+		unsigned int dsdes:16;	/* 48-63: size of diagnostic SDE */
+		unsigned long long overflow; /* 64 - Overflow Count   */
 	};
-	unsigned long long overflow;	 /* 64 - sample Overflow count	      */
+	__uint128_t val;
+};
+
+struct hws_trailer_entry {
+	union hws_trailer_header header; /* 0 - 15 Flags + Overflow Count     */
 	unsigned char timestamp[16];	 /* 16 - 31 timestamp		      */
 	unsigned long long reserved1;	 /* 32 -Reserved		      */
 	unsigned long long reserved2;	 /*				      */
@@ -290,14 +292,11 @@ static inline unsigned long sample_rate_to_freq(struct hws_qsi_info_block *qsi,
 	return USEC_PER_SEC * qsi->cpu_speed / rate;
 }
 
-#define SDB_TE_ALERT_REQ_MASK	0x4000000000000000UL
-#define SDB_TE_BUFFER_FULL_MASK 0x8000000000000000UL
-
 /* Return TOD timestamp contained in an trailer entry */
 static inline unsigned long long trailer_timestamp(struct hws_trailer_entry *te)
 {
 	/* TOD in STCKE format */
-	if (te->t)
+	if (te->header.t)
 		return *((unsigned long long *) &te->timestamp[1]);
 
 	/* TOD in STCK format */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/debug.h linux-libre-6.2-gnu/arch/s390/include/asm/debug.h
index 77f24262c25c..ac665b9670c5 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/debug.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/debug.h
@@ -4,8 +4,8 @@
  *
  *    Copyright IBM Corp. 1999, 2020
  */
-#ifndef DEBUG_H
-#define DEBUG_H
+#ifndef _ASM_S390_DEBUG_H
+#define _ASM_S390_DEBUG_H
 
 #include <linux/string.h>
 #include <linux/spinlock.h>
@@ -487,4 +487,4 @@ void debug_register_static(debug_info_t *id, int pages_per_area, int nr_areas);
 
 #endif /* MODULE */
 
-#endif /* DEBUG_H */
+#endif /* _ASM_S390_DEBUG_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/ftrace.h linux-libre-6.2-gnu/arch/s390/include/asm/ftrace.h
index 6f80ec9c04be..e5c5cb1207e2 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/ftrace.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/ftrace.h
@@ -54,12 +54,33 @@ static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs *
 	return NULL;
 }
 
-static __always_inline void ftrace_instruction_pointer_set(struct ftrace_regs *fregs,
-							   unsigned long ip)
+static __always_inline unsigned long
+ftrace_regs_get_instruction_pointer(const struct ftrace_regs *fregs)
+{
+	return fregs->regs.psw.addr;
+}
+
+static __always_inline void
+ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs,
+				    unsigned long ip)
 {
 	fregs->regs.psw.addr = ip;
 }
 
+#define ftrace_regs_get_argument(fregs, n) \
+	regs_get_kernel_argument(&(fregs)->regs, n)
+#define ftrace_regs_get_stack_pointer(fregs) \
+	kernel_stack_pointer(&(fregs)->regs)
+#define ftrace_regs_return_value(fregs) \
+	regs_return_value(&(fregs)->regs)
+#define ftrace_regs_set_return_value(fregs, ret) \
+	regs_set_return_value(&(fregs)->regs, ret)
+#define ftrace_override_function_with_return(fregs) \
+	override_function_with_return(&(fregs)->regs)
+#define ftrace_regs_query_register_offset(name) \
+	regs_query_register_offset(name)
+
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
 /*
  * When an ftrace registered caller is tracing a function that is
  * also set by a register_ftrace_direct() call, it needs to be
@@ -67,10 +88,12 @@ static __always_inline void ftrace_instruction_pointer_set(struct ftrace_regs *f
  * place the direct caller in the ORIG_GPR2 part of pt_regs. This
  * tells the ftrace_caller that there's a direct caller.
  */
-static inline void arch_ftrace_set_direct_caller(struct pt_regs *regs, unsigned long addr)
+static inline void arch_ftrace_set_direct_caller(struct ftrace_regs *fregs, unsigned long addr)
 {
+	struct pt_regs *regs = &fregs->regs;
 	regs->orig_gpr2 = addr;
 }
+#endif /* CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS */
 
 /*
  * Even though the system call numbers are identical for s390/s390x a
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/ipl.h linux-libre-6.2-gnu/arch/s390/include/asm/ipl.h
index a405b6bb89fb..b0d00032479d 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/ipl.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/ipl.h
@@ -22,6 +22,7 @@ struct ipl_parameter_block {
 		struct ipl_pb0_common common;
 		struct ipl_pb0_fcp fcp;
 		struct ipl_pb0_ccw ccw;
+		struct ipl_pb0_eckd eckd;
 		struct ipl_pb0_nvme nvme;
 		char raw[PAGE_SIZE - sizeof(struct ipl_pl_hdr)];
 	};
@@ -41,6 +42,10 @@ struct ipl_parameter_block {
 			      sizeof(struct ipl_pb0_ccw))
 #define IPL_BP0_CCW_LEN (sizeof(struct ipl_pb0_ccw))
 
+#define IPL_BP_ECKD_LEN (sizeof(struct ipl_pl_hdr) + \
+			      sizeof(struct ipl_pb0_eckd))
+#define IPL_BP0_ECKD_LEN (sizeof(struct ipl_pb0_eckd))
+
 #define IPL_MAX_SUPPORTED_VERSION (0)
 
 #define IPL_RB_CERT_UNKNOWN ((unsigned short)-1)
@@ -68,6 +73,8 @@ enum ipl_type {
 	IPL_TYPE_NSS		= 16,
 	IPL_TYPE_NVME		= 32,
 	IPL_TYPE_NVME_DUMP	= 64,
+	IPL_TYPE_ECKD		= 128,
+	IPL_TYPE_ECKD_DUMP	= 256,
 };
 
 struct ipl_info
@@ -77,6 +84,9 @@ struct ipl_info
 		struct {
 			struct ccw_dev_id dev_id;
 		} ccw;
+		struct {
+			struct ccw_dev_id dev_id;
+		} eckd;
 		struct {
 			struct ccw_dev_id dev_id;
 			u64 wwpn;
@@ -99,6 +109,7 @@ extern void set_os_info_reipl_block(void);
 static inline bool is_ipl_type_dump(void)
 {
 	return (ipl_info.type == IPL_TYPE_FCP_DUMP) ||
+		(ipl_info.type == IPL_TYPE_ECKD_DUMP) ||
 		(ipl_info.type == IPL_TYPE_NVME_DUMP);
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/kvm_host.h linux-libre-6.2-gnu/arch/s390/include/asm/kvm_host.h
index b1e98a9ed152..d67ce719d16a 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/kvm_host.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/kvm_host.h
@@ -142,8 +142,7 @@ struct mcck_volatile_info {
 			   CR14_EXTERNAL_DAMAGE_SUBMASK)
 
 #define SIDAD_SIZE_MASK		0xff
-#define sida_origin(sie_block) \
-	((sie_block)->sidad & PAGE_MASK)
+#define sida_addr(sie_block) phys_to_virt((sie_block)->sidad & PAGE_MASK)
 #define sida_size(sie_block) \
 	((((sie_block)->sidad & SIDAD_SIZE_MASK) + 1) * PAGE_SIZE)
 
@@ -276,6 +275,7 @@ struct kvm_s390_sie_block {
 #define ECB3_AES 0x04
 #define ECB3_RI  0x01
 	__u8    ecb3;			/* 0x0063 */
+#define ESCA_SCAOL_MASK ~0x3fU
 	__u32	scaol;			/* 0x0064 */
 	__u8	sdf;			/* 0x0068 */
 	__u8    epdx;			/* 0x0069 */
@@ -942,6 +942,8 @@ struct kvm_s390_pv {
 	unsigned long stor_base;
 	void *stor_var;
 	bool dumping;
+	void *set_aside;
+	struct list_head need_cleanup;
 	struct mmu_notifier mmu_notifier;
 };
 
@@ -1017,7 +1019,13 @@ void kvm_arch_crypto_clear_masks(struct kvm *kvm);
 void kvm_arch_crypto_set_masks(struct kvm *kvm, unsigned long *apm,
 			       unsigned long *aqm, unsigned long *adm);
 
-extern int sie64a(struct kvm_s390_sie_block *, u64 *);
+int __sie64a(phys_addr_t sie_block_phys, struct kvm_s390_sie_block *sie_block, u64 *rsa);
+
+static inline int sie64a(struct kvm_s390_sie_block *sie_block, u64 *rsa)
+{
+	return __sie64a(virt_to_phys(sie_block), sie_block, rsa);
+}
+
 extern char sie_exit;
 
 extern int kvm_s390_gisc_register(struct kvm *kvm, u32 gisc);
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/mem_encrypt.h linux-libre-6.2-gnu/arch/s390/include/asm/mem_encrypt.h
index 08a8b96606d7..b85e13505a0f 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/mem_encrypt.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/mem_encrypt.h
@@ -4,8 +4,8 @@
 
 #ifndef __ASSEMBLY__
 
-int set_memory_encrypted(unsigned long addr, int numpages);
-int set_memory_decrypted(unsigned long addr, int numpages);
+int set_memory_encrypted(unsigned long vaddr, int numpages);
+int set_memory_decrypted(unsigned long vaddr, int numpages);
 
 #endif	/* __ASSEMBLY__ */
 
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/pai.h linux-libre-6.2-gnu/arch/s390/include/asm/pai.h
index 1a8a6b15d121..7d1888e3dee6 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/pai.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/pai.h
@@ -75,4 +75,10 @@ static __always_inline void pai_kernel_exit(struct pt_regs *regs)
 	WRITE_ONCE(S390_lowcore.ccd, S390_lowcore.ccd & ~PAI_CRYPTO_KERNEL_OFFSET);
 }
 
+enum paievt_mode {
+	PAI_MODE_NONE,
+	PAI_MODE_SAMPLING,
+	PAI_MODE_COUNTING,
+};
+
 #endif
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/pci.h linux-libre-6.2-gnu/arch/s390/include/asm/pci.h
index 108e732d7b14..b248694e0024 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/pci.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/pci.h
@@ -117,7 +117,9 @@ struct zpci_bus {
 struct zpci_dev {
 	struct zpci_bus *zbus;
 	struct list_head entry;		/* list of all zpci_devices, needed for hotplug, etc. */
+	struct list_head iommu_list;
 	struct kref kref;
+	struct rcu_head rcu;
 	struct hotplug_slot hotplug_slot;
 
 	enum zpci_state state;
@@ -155,7 +157,6 @@ struct zpci_dev {
 
 	/* DMA stuff */
 	unsigned long	*dma_table;
-	spinlock_t	dma_table_lock;
 	int		tlb_refresh;
 
 	spinlock_t	iommu_bitmap_lock;
@@ -220,7 +221,7 @@ void zpci_device_reserved(struct zpci_dev *zdev);
 bool zpci_is_device_configured(struct zpci_dev *zdev);
 
 int zpci_hot_reset_device(struct zpci_dev *zdev);
-int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64);
+int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64, u8 *);
 int zpci_unregister_ioat(struct zpci_dev *, u8);
 void zpci_remove_reserved_devices(void);
 void zpci_update_fh(struct zpci_dev *zdev, u32 fh);
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/percpu.h linux-libre-6.2-gnu/arch/s390/include/asm/percpu.h
index cb5fc0690435..081837b391e3 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/percpu.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/percpu.h
@@ -31,7 +31,7 @@
 	pcp_op_T__ *ptr__;						\
 	preempt_disable_notrace();					\
 	ptr__ = raw_cpu_ptr(&(pcp));					\
-	prev__ = *ptr__;						\
+	prev__ = READ_ONCE(*ptr__);					\
 	do {								\
 		old__ = prev__;						\
 		new__ = old__ op (val);					\
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/pgtable.h linux-libre-6.2-gnu/arch/s390/include/asm/pgtable.h
index 11e901286414..b26cbf1c533c 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/pgtable.h
@@ -1774,8 +1774,6 @@ static inline swp_entry_t __swp_entry(unsigned long type, unsigned long offset)
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
 #define __swp_entry_to_pte(x)	((pte_t) { (x).val })
 
-#define kern_addr_valid(addr)   (1)
-
 extern int vmem_add_mapping(unsigned long start, unsigned long size);
 extern void vmem_remove_mapping(unsigned long start, unsigned long size);
 extern int __vmem_map_4k_page(unsigned long addr, unsigned long phys, pgprot_t prot, bool alloc);
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/sclp.h linux-libre-6.2-gnu/arch/s390/include/asm/sclp.h
index 9d4c7f71e070..dac7da88f61f 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/sclp.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/sclp.h
@@ -87,6 +87,7 @@ struct sclp_info {
 	unsigned char has_gisaf : 1;
 	unsigned char has_diag318 : 1;
 	unsigned char has_sipl : 1;
+	unsigned char has_sipl_eckd : 1;
 	unsigned char has_dirq : 1;
 	unsigned char has_iplcc : 1;
 	unsigned char has_zpci_lsi : 1;
@@ -131,6 +132,7 @@ void sclp_early_get_ipl_info(struct sclp_ipl_info *info);
 void sclp_early_detect(void);
 void sclp_early_printk(const char *s);
 void __sclp_early_printk(const char *s, unsigned int len);
+void sclp_emergency_printk(const char *s);
 
 int sclp_early_get_memsize(unsigned long *mem);
 int sclp_early_get_hsa_size(unsigned long *hsa_size);
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/serial.h linux-libre-6.2-gnu/arch/s390/include/asm/serial.h
deleted file mode 100644
index aaf85a69061c..000000000000
--- linux-libre-6.1-gnu/arch/s390/include/asm/serial.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_S390_SERIAL_H
-#define _ASM_S390_SERIAL_H
-
-#define BASE_BAUD 0
-
-#endif /* _ASM_S390_SERIAL_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/shmparam.h linux-libre-6.2-gnu/arch/s390/include/asm/shmparam.h
deleted file mode 100644
index e75d45649c54..000000000000
--- linux-libre-6.1-gnu/arch/s390/include/asm/shmparam.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- *  S390 version
- *
- *  Derived from "include/asm-i386/shmparam.h"
- */
-#ifndef _ASM_S390_SHMPARAM_H
-#define _ASM_S390_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-
-#endif /* _ASM_S390_SHMPARAM_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/stacktrace.h linux-libre-6.2-gnu/arch/s390/include/asm/stacktrace.h
index b23c658dce77..1802be5abb5d 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/stacktrace.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/stacktrace.h
@@ -46,6 +46,7 @@ struct stack_frame {
 			unsigned long sie_savearea;
 			unsigned long sie_reason;
 			unsigned long sie_flags;
+			unsigned long sie_control_block_phys;
 		};
 	};
 	unsigned long gprs[10];
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/tlb.h linux-libre-6.2-gnu/arch/s390/include/asm/tlb.h
index 3a5c8fb590e5..b91f4a9b044c 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/tlb.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/tlb.h
@@ -25,7 +25,8 @@
 void __tlb_remove_table(void *_table);
 static inline void tlb_flush(struct mmu_gather *tlb);
 static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
-					  struct page *page, int page_size);
+					  struct encoded_page *page,
+					  int page_size);
 
 #define tlb_flush tlb_flush
 #define pte_free_tlb pte_free_tlb
@@ -40,11 +41,15 @@ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
  * Release the page cache reference for a pte removed by
  * tlb_ptep_clear_flush. In both flush modes the tlb for a page cache page
  * has already been freed, so just do free_page_and_swap_cache.
+ *
+ * s390 doesn't delay rmap removal, so there is nothing encoded in
+ * the page pointer.
  */
 static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
-					  struct page *page, int page_size)
+					  struct encoded_page *page,
+					  int page_size)
 {
-	free_page_and_swap_cache(page);
+	free_page_and_swap_cache(encoded_page_ptr(page));
 	return false;
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/uv.h linux-libre-6.2-gnu/arch/s390/include/asm/uv.h
index be3ef9dd6972..28a9ad57b6f1 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/uv.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/uv.h
@@ -34,6 +34,7 @@
 #define UVC_CMD_INIT_UV			0x000f
 #define UVC_CMD_CREATE_SEC_CONF		0x0100
 #define UVC_CMD_DESTROY_SEC_CONF	0x0101
+#define UVC_CMD_DESTROY_SEC_CONF_FAST	0x0102
 #define UVC_CMD_CREATE_SEC_CPU		0x0120
 #define UVC_CMD_DESTROY_SEC_CPU		0x0121
 #define UVC_CMD_CONV_TO_SEC_STOR	0x0200
@@ -81,6 +82,7 @@ enum uv_cmds_inst {
 	BIT_UVC_CMD_UNSHARE_ALL = 20,
 	BIT_UVC_CMD_PIN_PAGE_SHARED = 21,
 	BIT_UVC_CMD_UNPIN_PAGE_SHARED = 22,
+	BIT_UVC_CMD_DESTROY_SEC_CONF_FAST = 23,
 	BIT_UVC_CMD_DUMP_INIT = 24,
 	BIT_UVC_CMD_DUMP_CONFIG_STOR_STATE = 25,
 	BIT_UVC_CMD_DUMP_CPU = 26,
@@ -230,6 +232,14 @@ struct uv_cb_nodata {
 	u64 reserved20[4];
 } __packed __aligned(8);
 
+/* Destroy Configuration Fast */
+struct uv_cb_destroy_fast {
+	struct uv_cb_header header;
+	u64 reserved08[2];
+	u64 handle;
+	u64 reserved20[5];
+} __packed __aligned(8);
+
 /* Set Shared Access */
 struct uv_cb_share {
 	struct uv_cb_header header;
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/vga.h linux-libre-6.2-gnu/arch/s390/include/asm/vga.h
deleted file mode 100644
index 605dc46bac5e..000000000000
--- linux-libre-6.1-gnu/arch/s390/include/asm/vga.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_S390_VGA_H
-#define _ASM_S390_VGA_H
-
-/* Avoid compile errors due to missing asm/vga.h */
-
-#endif /* _ASM_S390_VGA_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/vx-insn-asm.h linux-libre-6.2-gnu/arch/s390/include/asm/vx-insn-asm.h
new file mode 100644
index 000000000000..360f8b36d962
--- /dev/null
+++ linux-libre-6.2-gnu/arch/s390/include/asm/vx-insn-asm.h
@@ -0,0 +1,681 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Support for Vector Instructions
+ *
+ * Assembler macros to generate .byte/.word code for particular
+ * vector instructions that are supported by recent binutils (>= 2.26) only.
+ *
+ * Copyright IBM Corp. 2015
+ * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
+ */
+
+#ifndef __ASM_S390_VX_INSN_INTERNAL_H
+#define __ASM_S390_VX_INSN_INTERNAL_H
+
+#ifndef __ASM_S390_VX_INSN_H
+#error only <asm/vx-insn.h> can be included directly
+#endif
+
+#ifdef __ASSEMBLY__
+
+/* Macros to generate vector instruction byte code */
+
+/* GR_NUM - Retrieve general-purpose register number
+ *
+ * @opd:	Operand to store register number
+ * @r64:	String designation register in the format "%rN"
+ */
+.macro	GR_NUM	opd gr
+	\opd = 255
+	.ifc \gr,%r0
+		\opd = 0
+	.endif
+	.ifc \gr,%r1
+		\opd = 1
+	.endif
+	.ifc \gr,%r2
+		\opd = 2
+	.endif
+	.ifc \gr,%r3
+		\opd = 3
+	.endif
+	.ifc \gr,%r4
+		\opd = 4
+	.endif
+	.ifc \gr,%r5
+		\opd = 5
+	.endif
+	.ifc \gr,%r6
+		\opd = 6
+	.endif
+	.ifc \gr,%r7
+		\opd = 7
+	.endif
+	.ifc \gr,%r8
+		\opd = 8
+	.endif
+	.ifc \gr,%r9
+		\opd = 9
+	.endif
+	.ifc \gr,%r10
+		\opd = 10
+	.endif
+	.ifc \gr,%r11
+		\opd = 11
+	.endif
+	.ifc \gr,%r12
+		\opd = 12
+	.endif
+	.ifc \gr,%r13
+		\opd = 13
+	.endif
+	.ifc \gr,%r14
+		\opd = 14
+	.endif
+	.ifc \gr,%r15
+		\opd = 15
+	.endif
+	.if \opd == 255
+		\opd = \gr
+	.endif
+.endm
+
+/* VX_NUM - Retrieve vector register number
+ *
+ * @opd:	Operand to store register number
+ * @vxr:	String designation register in the format "%vN"
+ *
+ * The vector register number is used for as input number to the
+ * instruction and, as well as, to compute the RXB field of the
+ * instruction.
+ */
+.macro	VX_NUM	opd vxr
+	\opd = 255
+	.ifc \vxr,%v0
+		\opd = 0
+	.endif
+	.ifc \vxr,%v1
+		\opd = 1
+	.endif
+	.ifc \vxr,%v2
+		\opd = 2
+	.endif
+	.ifc \vxr,%v3
+		\opd = 3
+	.endif
+	.ifc \vxr,%v4
+		\opd = 4
+	.endif
+	.ifc \vxr,%v5
+		\opd = 5
+	.endif
+	.ifc \vxr,%v6
+		\opd = 6
+	.endif
+	.ifc \vxr,%v7
+		\opd = 7
+	.endif
+	.ifc \vxr,%v8
+		\opd = 8
+	.endif
+	.ifc \vxr,%v9
+		\opd = 9
+	.endif
+	.ifc \vxr,%v10
+		\opd = 10
+	.endif
+	.ifc \vxr,%v11
+		\opd = 11
+	.endif
+	.ifc \vxr,%v12
+		\opd = 12
+	.endif
+	.ifc \vxr,%v13
+		\opd = 13
+	.endif
+	.ifc \vxr,%v14
+		\opd = 14
+	.endif
+	.ifc \vxr,%v15
+		\opd = 15
+	.endif
+	.ifc \vxr,%v16
+		\opd = 16
+	.endif
+	.ifc \vxr,%v17
+		\opd = 17
+	.endif
+	.ifc \vxr,%v18
+		\opd = 18
+	.endif
+	.ifc \vxr,%v19
+		\opd = 19
+	.endif
+	.ifc \vxr,%v20
+		\opd = 20
+	.endif
+	.ifc \vxr,%v21
+		\opd = 21
+	.endif
+	.ifc \vxr,%v22
+		\opd = 22
+	.endif
+	.ifc \vxr,%v23
+		\opd = 23
+	.endif
+	.ifc \vxr,%v24
+		\opd = 24
+	.endif
+	.ifc \vxr,%v25
+		\opd = 25
+	.endif
+	.ifc \vxr,%v26
+		\opd = 26
+	.endif
+	.ifc \vxr,%v27
+		\opd = 27
+	.endif
+	.ifc \vxr,%v28
+		\opd = 28
+	.endif
+	.ifc \vxr,%v29
+		\opd = 29
+	.endif
+	.ifc \vxr,%v30
+		\opd = 30
+	.endif
+	.ifc \vxr,%v31
+		\opd = 31
+	.endif
+	.if \opd == 255
+		\opd = \vxr
+	.endif
+.endm
+
+/* RXB - Compute most significant bit used vector registers
+ *
+ * @rxb:	Operand to store computed RXB value
+ * @v1:		First vector register designated operand
+ * @v2:		Second vector register designated operand
+ * @v3:		Third vector register designated operand
+ * @v4:		Fourth vector register designated operand
+ */
+.macro	RXB	rxb v1 v2=0 v3=0 v4=0
+	\rxb = 0
+	.if \v1 & 0x10
+		\rxb = \rxb | 0x08
+	.endif
+	.if \v2 & 0x10
+		\rxb = \rxb | 0x04
+	.endif
+	.if \v3 & 0x10
+		\rxb = \rxb | 0x02
+	.endif
+	.if \v4 & 0x10
+		\rxb = \rxb | 0x01
+	.endif
+.endm
+
+/* MRXB - Generate Element Size Control and RXB value
+ *
+ * @m:		Element size control
+ * @v1:		First vector register designated operand (for RXB)
+ * @v2:		Second vector register designated operand (for RXB)
+ * @v3:		Third vector register designated operand (for RXB)
+ * @v4:		Fourth vector register designated operand (for RXB)
+ */
+.macro	MRXB	m v1 v2=0 v3=0 v4=0
+	rxb = 0
+	RXB	rxb, \v1, \v2, \v3, \v4
+	.byte	(\m << 4) | rxb
+.endm
+
+/* MRXBOPC - Generate Element Size Control, RXB, and final Opcode fields
+ *
+ * @m:		Element size control
+ * @opc:	Opcode
+ * @v1:		First vector register designated operand (for RXB)
+ * @v2:		Second vector register designated operand (for RXB)
+ * @v3:		Third vector register designated operand (for RXB)
+ * @v4:		Fourth vector register designated operand (for RXB)
+ */
+.macro	MRXBOPC	m opc v1 v2=0 v3=0 v4=0
+	MRXB	\m, \v1, \v2, \v3, \v4
+	.byte	\opc
+.endm
+
+/* Vector support instructions */
+
+/* VECTOR GENERATE BYTE MASK */
+.macro	VGBM	vr imm2
+	VX_NUM	v1, \vr
+	.word	(0xE700 | ((v1&15) << 4))
+	.word	\imm2
+	MRXBOPC	0, 0x44, v1
+.endm
+.macro	VZERO	vxr
+	VGBM	\vxr, 0
+.endm
+.macro	VONE	vxr
+	VGBM	\vxr, 0xFFFF
+.endm
+
+/* VECTOR LOAD VR ELEMENT FROM GR */
+.macro	VLVG	v, gr, disp, m
+	VX_NUM	v1, \v
+	GR_NUM	b2, "%r0"
+	GR_NUM	r3, \gr
+	.word	0xE700 | ((v1&15) << 4) | r3
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\m, 0x22, v1
+.endm
+.macro	VLVGB	v, gr, index, base
+	VLVG	\v, \gr, \index, \base, 0
+.endm
+.macro	VLVGH	v, gr, index
+	VLVG	\v, \gr, \index, 1
+.endm
+.macro	VLVGF	v, gr, index
+	VLVG	\v, \gr, \index, 2
+.endm
+.macro	VLVGG	v, gr, index
+	VLVG	\v, \gr, \index, 3
+.endm
+
+/* VECTOR LOAD REGISTER */
+.macro	VLR	v1, v2
+	VX_NUM	v1, \v1
+	VX_NUM	v2, \v2
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	0
+	MRXBOPC	0, 0x56, v1, v2
+.endm
+
+/* VECTOR LOAD */
+.macro	VL	v, disp, index="%r0", base
+	VX_NUM	v1, \v
+	GR_NUM	x2, \index
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | x2
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC 0, 0x06, v1
+.endm
+
+/* VECTOR LOAD ELEMENT */
+.macro	VLEx	vr1, disp, index="%r0", base, m3, opc
+	VX_NUM	v1, \vr1
+	GR_NUM	x2, \index
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | x2
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\m3, \opc, v1
+.endm
+.macro	VLEB	vr1, disp, index="%r0", base, m3
+	VLEx	\vr1, \disp, \index, \base, \m3, 0x00
+.endm
+.macro	VLEH	vr1, disp, index="%r0", base, m3
+	VLEx	\vr1, \disp, \index, \base, \m3, 0x01
+.endm
+.macro	VLEF	vr1, disp, index="%r0", base, m3
+	VLEx	\vr1, \disp, \index, \base, \m3, 0x03
+.endm
+.macro	VLEG	vr1, disp, index="%r0", base, m3
+	VLEx	\vr1, \disp, \index, \base, \m3, 0x02
+.endm
+
+/* VECTOR LOAD ELEMENT IMMEDIATE */
+.macro	VLEIx	vr1, imm2, m3, opc
+	VX_NUM	v1, \vr1
+	.word	0xE700 | ((v1&15) << 4)
+	.word	\imm2
+	MRXBOPC	\m3, \opc, v1
+.endm
+.macro	VLEIB	vr1, imm2, index
+	VLEIx	\vr1, \imm2, \index, 0x40
+.endm
+.macro	VLEIH	vr1, imm2, index
+	VLEIx	\vr1, \imm2, \index, 0x41
+.endm
+.macro	VLEIF	vr1, imm2, index
+	VLEIx	\vr1, \imm2, \index, 0x43
+.endm
+.macro	VLEIG	vr1, imm2, index
+	VLEIx	\vr1, \imm2, \index, 0x42
+.endm
+
+/* VECTOR LOAD GR FROM VR ELEMENT */
+.macro	VLGV	gr, vr, disp, base="%r0", m
+	GR_NUM	r1, \gr
+	GR_NUM	b2, \base
+	VX_NUM	v3, \vr
+	.word	0xE700 | (r1 << 4) | (v3&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\m, 0x21, v3
+.endm
+.macro	VLGVB	gr, vr, disp, base="%r0"
+	VLGV	\gr, \vr, \disp, \base, 0
+.endm
+.macro	VLGVH	gr, vr, disp, base="%r0"
+	VLGV	\gr, \vr, \disp, \base, 1
+.endm
+.macro	VLGVF	gr, vr, disp, base="%r0"
+	VLGV	\gr, \vr, \disp, \base, 2
+.endm
+.macro	VLGVG	gr, vr, disp, base="%r0"
+	VLGV	\gr, \vr, \disp, \base, 3
+.endm
+
+/* VECTOR LOAD MULTIPLE */
+.macro	VLM	vfrom, vto, disp, base, hint=3
+	VX_NUM	v1, \vfrom
+	VX_NUM	v3, \vto
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | (v3&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\hint, 0x36, v1, v3
+.endm
+
+/* VECTOR STORE */
+.macro	VST	vr1, disp, index="%r0", base
+	VX_NUM	v1, \vr1
+	GR_NUM	x2, \index
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | (x2&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	0, 0x0E, v1
+.endm
+
+/* VECTOR STORE MULTIPLE */
+.macro	VSTM	vfrom, vto, disp, base, hint=3
+	VX_NUM	v1, \vfrom
+	VX_NUM	v3, \vto
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | (v3&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\hint, 0x3E, v1, v3
+.endm
+
+/* VECTOR PERMUTE */
+.macro	VPERM	vr1, vr2, vr3, vr4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	VX_NUM	v4, \vr4
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	(v4&15), 0x8C, v1, v2, v3, v4
+.endm
+
+/* VECTOR UNPACK LOGICAL LOW */
+.macro	VUPLL	vr1, vr2, m3
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	0x0000
+	MRXBOPC	\m3, 0xD4, v1, v2
+.endm
+.macro	VUPLLB	vr1, vr2
+	VUPLL	\vr1, \vr2, 0
+.endm
+.macro	VUPLLH	vr1, vr2
+	VUPLL	\vr1, \vr2, 1
+.endm
+.macro	VUPLLF	vr1, vr2
+	VUPLL	\vr1, \vr2, 2
+.endm
+
+/* VECTOR PERMUTE DOUBLEWORD IMMEDIATE */
+.macro	VPDI	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	\m4, 0x84, v1, v2, v3
+.endm
+
+/* VECTOR REPLICATE */
+.macro	VREP	vr1, vr3, imm2, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v3&15)
+	.word	\imm2
+	MRXBOPC	\m4, 0x4D, v1, v3
+.endm
+.macro	VREPB	vr1, vr3, imm2
+	VREP	\vr1, \vr3, \imm2, 0
+.endm
+.macro	VREPH	vr1, vr3, imm2
+	VREP	\vr1, \vr3, \imm2, 1
+.endm
+.macro	VREPF	vr1, vr3, imm2
+	VREP	\vr1, \vr3, \imm2, 2
+.endm
+.macro	VREPG	vr1, vr3, imm2
+	VREP	\vr1, \vr3, \imm2, 3
+.endm
+
+/* VECTOR MERGE HIGH */
+.macro	VMRH	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	\m4, 0x61, v1, v2, v3
+.endm
+.macro	VMRHB	vr1, vr2, vr3
+	VMRH	\vr1, \vr2, \vr3, 0
+.endm
+.macro	VMRHH	vr1, vr2, vr3
+	VMRH	\vr1, \vr2, \vr3, 1
+.endm
+.macro	VMRHF	vr1, vr2, vr3
+	VMRH	\vr1, \vr2, \vr3, 2
+.endm
+.macro	VMRHG	vr1, vr2, vr3
+	VMRH	\vr1, \vr2, \vr3, 3
+.endm
+
+/* VECTOR MERGE LOW */
+.macro	VMRL	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	\m4, 0x60, v1, v2, v3
+.endm
+.macro	VMRLB	vr1, vr2, vr3
+	VMRL	\vr1, \vr2, \vr3, 0
+.endm
+.macro	VMRLH	vr1, vr2, vr3
+	VMRL	\vr1, \vr2, \vr3, 1
+.endm
+.macro	VMRLF	vr1, vr2, vr3
+	VMRL	\vr1, \vr2, \vr3, 2
+.endm
+.macro	VMRLG	vr1, vr2, vr3
+	VMRL	\vr1, \vr2, \vr3, 3
+.endm
+
+
+/* Vector integer instructions */
+
+/* VECTOR AND */
+.macro	VN	vr1, vr2, vr3
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	0, 0x68, v1, v2, v3
+.endm
+
+/* VECTOR EXCLUSIVE OR */
+.macro	VX	vr1, vr2, vr3
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	0, 0x6D, v1, v2, v3
+.endm
+
+/* VECTOR GALOIS FIELD MULTIPLY SUM */
+.macro	VGFM	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	\m4, 0xB4, v1, v2, v3
+.endm
+.macro	VGFMB	vr1, vr2, vr3
+	VGFM	\vr1, \vr2, \vr3, 0
+.endm
+.macro	VGFMH	vr1, vr2, vr3
+	VGFM	\vr1, \vr2, \vr3, 1
+.endm
+.macro	VGFMF	vr1, vr2, vr3
+	VGFM	\vr1, \vr2, \vr3, 2
+.endm
+.macro	VGFMG	vr1, vr2, vr3
+	VGFM	\vr1, \vr2, \vr3, 3
+.endm
+
+/* VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE */
+.macro	VGFMA	vr1, vr2, vr3, vr4, m5
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	VX_NUM	v4, \vr4
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12) | (\m5 << 8)
+	MRXBOPC	(v4&15), 0xBC, v1, v2, v3, v4
+.endm
+.macro	VGFMAB	vr1, vr2, vr3, vr4
+	VGFMA	\vr1, \vr2, \vr3, \vr4, 0
+.endm
+.macro	VGFMAH	vr1, vr2, vr3, vr4
+	VGFMA	\vr1, \vr2, \vr3, \vr4, 1
+.endm
+.macro	VGFMAF	vr1, vr2, vr3, vr4
+	VGFMA	\vr1, \vr2, \vr3, \vr4, 2
+.endm
+.macro	VGFMAG	vr1, vr2, vr3, vr4
+	VGFMA	\vr1, \vr2, \vr3, \vr4, 3
+.endm
+
+/* VECTOR SHIFT RIGHT LOGICAL BY BYTE */
+.macro	VSRLB	vr1, vr2, vr3
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	0, 0x7D, v1, v2, v3
+.endm
+
+/* VECTOR REPLICATE IMMEDIATE */
+.macro	VREPI	vr1, imm2, m3
+	VX_NUM	v1, \vr1
+	.word	0xE700 | ((v1&15) << 4)
+	.word	\imm2
+	MRXBOPC	\m3, 0x45, v1
+.endm
+.macro	VREPIB	vr1, imm2
+	VREPI	\vr1, \imm2, 0
+.endm
+.macro	VREPIH	vr1, imm2
+	VREPI	\vr1, \imm2, 1
+.endm
+.macro	VREPIF	vr1, imm2
+	VREPI	\vr1, \imm2, 2
+.endm
+.macro	VREPIG	vr1, imm2
+	VREP	\vr1, \imm2, 3
+.endm
+
+/* VECTOR ADD */
+.macro	VA	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC	\m4, 0xF3, v1, v2, v3
+.endm
+.macro	VAB	vr1, vr2, vr3
+	VA	\vr1, \vr2, \vr3, 0
+.endm
+.macro	VAH	vr1, vr2, vr3
+	VA	\vr1, \vr2, \vr3, 1
+.endm
+.macro	VAF	vr1, vr2, vr3
+	VA	\vr1, \vr2, \vr3, 2
+.endm
+.macro	VAG	vr1, vr2, vr3
+	VA	\vr1, \vr2, \vr3, 3
+.endm
+.macro	VAQ	vr1, vr2, vr3
+	VA	\vr1, \vr2, \vr3, 4
+.endm
+
+/* VECTOR ELEMENT SHIFT RIGHT ARITHMETIC */
+.macro	VESRAV	vr1, vr2, vr3, m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12)
+	MRXBOPC \m4, 0x7A, v1, v2, v3
+.endm
+
+.macro	VESRAVB	vr1, vr2, vr3
+	VESRAV	\vr1, \vr2, \vr3, 0
+.endm
+.macro	VESRAVH	vr1, vr2, vr3
+	VESRAV	\vr1, \vr2, \vr3, 1
+.endm
+.macro	VESRAVF	vr1, vr2, vr3
+	VESRAV	\vr1, \vr2, \vr3, 2
+.endm
+.macro	VESRAVG	vr1, vr2, vr3
+	VESRAV	\vr1, \vr2, \vr3, 3
+.endm
+
+/* VECTOR ELEMENT ROTATE LEFT LOGICAL */
+.macro	VERLL	vr1, vr3, disp, base="%r0", m4
+	VX_NUM	v1, \vr1
+	VX_NUM	v3, \vr3
+	GR_NUM	b2, \base
+	.word	0xE700 | ((v1&15) << 4) | (v3&15)
+	.word	(b2 << 12) | (\disp)
+	MRXBOPC	\m4, 0x33, v1, v3
+.endm
+.macro	VERLLB	vr1, vr3, disp, base="%r0"
+	VERLL	\vr1, \vr3, \disp, \base, 0
+.endm
+.macro	VERLLH	vr1, vr3, disp, base="%r0"
+	VERLL	\vr1, \vr3, \disp, \base, 1
+.endm
+.macro	VERLLF	vr1, vr3, disp, base="%r0"
+	VERLL	\vr1, \vr3, \disp, \base, 2
+.endm
+.macro	VERLLG	vr1, vr3, disp, base="%r0"
+	VERLL	\vr1, \vr3, \disp, \base, 3
+.endm
+
+/* VECTOR SHIFT LEFT DOUBLE BY BYTE */
+.macro	VSLDB	vr1, vr2, vr3, imm4
+	VX_NUM	v1, \vr1
+	VX_NUM	v2, \vr2
+	VX_NUM	v3, \vr3
+	.word	0xE700 | ((v1&15) << 4) | (v2&15)
+	.word	((v3&15) << 12) | (\imm4)
+	MRXBOPC	0, 0x77, v1, v2, v3
+.endm
+
+#endif	/* __ASSEMBLY__ */
+#endif	/* __ASM_S390_VX_INSN_INTERNAL_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/asm/vx-insn.h linux-libre-6.2-gnu/arch/s390/include/asm/vx-insn.h
index 95480ed9149e..8c188f1c6d27 100644
--- linux-libre-6.1-gnu/arch/s390/include/asm/vx-insn.h
+++ linux-libre-6.2-gnu/arch/s390/include/asm/vx-insn.h
@@ -2,677 +2,18 @@
 /*
  * Support for Vector Instructions
  *
- * Assembler macros to generate .byte/.word code for particular
- * vector instructions that are supported by recent binutils (>= 2.26) only.
- *
- * Copyright IBM Corp. 2015
- * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
+ * This wrapper header file allows to use the vector instruction macros in
+ * both assembler files as well as in inline assemblies in C files.
  */
 
 #ifndef __ASM_S390_VX_INSN_H
 #define __ASM_S390_VX_INSN_H
 
-#ifdef __ASSEMBLY__
-
-
-/* Macros to generate vector instruction byte code */
-
-/* GR_NUM - Retrieve general-purpose register number
- *
- * @opd:	Operand to store register number
- * @r64:	String designation register in the format "%rN"
- */
-.macro	GR_NUM	opd gr
-	\opd = 255
-	.ifc \gr,%r0
-		\opd = 0
-	.endif
-	.ifc \gr,%r1
-		\opd = 1
-	.endif
-	.ifc \gr,%r2
-		\opd = 2
-	.endif
-	.ifc \gr,%r3
-		\opd = 3
-	.endif
-	.ifc \gr,%r4
-		\opd = 4
-	.endif
-	.ifc \gr,%r5
-		\opd = 5
-	.endif
-	.ifc \gr,%r6
-		\opd = 6
-	.endif
-	.ifc \gr,%r7
-		\opd = 7
-	.endif
-	.ifc \gr,%r8
-		\opd = 8
-	.endif
-	.ifc \gr,%r9
-		\opd = 9
-	.endif
-	.ifc \gr,%r10
-		\opd = 10
-	.endif
-	.ifc \gr,%r11
-		\opd = 11
-	.endif
-	.ifc \gr,%r12
-		\opd = 12
-	.endif
-	.ifc \gr,%r13
-		\opd = 13
-	.endif
-	.ifc \gr,%r14
-		\opd = 14
-	.endif
-	.ifc \gr,%r15
-		\opd = 15
-	.endif
-	.if \opd == 255
-		\opd = \gr
-	.endif
-.endm
-
-/* VX_NUM - Retrieve vector register number
- *
- * @opd:	Operand to store register number
- * @vxr:	String designation register in the format "%vN"
- *
- * The vector register number is used for as input number to the
- * instruction and, as well as, to compute the RXB field of the
- * instruction.
- */
-.macro	VX_NUM	opd vxr
-	\opd = 255
-	.ifc \vxr,%v0
-		\opd = 0
-	.endif
-	.ifc \vxr,%v1
-		\opd = 1
-	.endif
-	.ifc \vxr,%v2
-		\opd = 2
-	.endif
-	.ifc \vxr,%v3
-		\opd = 3
-	.endif
-	.ifc \vxr,%v4
-		\opd = 4
-	.endif
-	.ifc \vxr,%v5
-		\opd = 5
-	.endif
-	.ifc \vxr,%v6
-		\opd = 6
-	.endif
-	.ifc \vxr,%v7
-		\opd = 7
-	.endif
-	.ifc \vxr,%v8
-		\opd = 8
-	.endif
-	.ifc \vxr,%v9
-		\opd = 9
-	.endif
-	.ifc \vxr,%v10
-		\opd = 10
-	.endif
-	.ifc \vxr,%v11
-		\opd = 11
-	.endif
-	.ifc \vxr,%v12
-		\opd = 12
-	.endif
-	.ifc \vxr,%v13
-		\opd = 13
-	.endif
-	.ifc \vxr,%v14
-		\opd = 14
-	.endif
-	.ifc \vxr,%v15
-		\opd = 15
-	.endif
-	.ifc \vxr,%v16
-		\opd = 16
-	.endif
-	.ifc \vxr,%v17
-		\opd = 17
-	.endif
-	.ifc \vxr,%v18
-		\opd = 18
-	.endif
-	.ifc \vxr,%v19
-		\opd = 19
-	.endif
-	.ifc \vxr,%v20
-		\opd = 20
-	.endif
-	.ifc \vxr,%v21
-		\opd = 21
-	.endif
-	.ifc \vxr,%v22
-		\opd = 22
-	.endif
-	.ifc \vxr,%v23
-		\opd = 23
-	.endif
-	.ifc \vxr,%v24
-		\opd = 24
-	.endif
-	.ifc \vxr,%v25
-		\opd = 25
-	.endif
-	.ifc \vxr,%v26
-		\opd = 26
-	.endif
-	.ifc \vxr,%v27
-		\opd = 27
-	.endif
-	.ifc \vxr,%v28
-		\opd = 28
-	.endif
-	.ifc \vxr,%v29
-		\opd = 29
-	.endif
-	.ifc \vxr,%v30
-		\opd = 30
-	.endif
-	.ifc \vxr,%v31
-		\opd = 31
-	.endif
-	.if \opd == 255
-		\opd = \vxr
-	.endif
-.endm
-
-/* RXB - Compute most significant bit used vector registers
- *
- * @rxb:	Operand to store computed RXB value
- * @v1:		First vector register designated operand
- * @v2:		Second vector register designated operand
- * @v3:		Third vector register designated operand
- * @v4:		Fourth vector register designated operand
- */
-.macro	RXB	rxb v1 v2=0 v3=0 v4=0
-	\rxb = 0
-	.if \v1 & 0x10
-		\rxb = \rxb | 0x08
-	.endif
-	.if \v2 & 0x10
-		\rxb = \rxb | 0x04
-	.endif
-	.if \v3 & 0x10
-		\rxb = \rxb | 0x02
-	.endif
-	.if \v4 & 0x10
-		\rxb = \rxb | 0x01
-	.endif
-.endm
-
-/* MRXB - Generate Element Size Control and RXB value
- *
- * @m:		Element size control
- * @v1:		First vector register designated operand (for RXB)
- * @v2:		Second vector register designated operand (for RXB)
- * @v3:		Third vector register designated operand (for RXB)
- * @v4:		Fourth vector register designated operand (for RXB)
- */
-.macro	MRXB	m v1 v2=0 v3=0 v4=0
-	rxb = 0
-	RXB	rxb, \v1, \v2, \v3, \v4
-	.byte	(\m << 4) | rxb
-.endm
-
-/* MRXBOPC - Generate Element Size Control, RXB, and final Opcode fields
- *
- * @m:		Element size control
- * @opc:	Opcode
- * @v1:		First vector register designated operand (for RXB)
- * @v2:		Second vector register designated operand (for RXB)
- * @v3:		Third vector register designated operand (for RXB)
- * @v4:		Fourth vector register designated operand (for RXB)
- */
-.macro	MRXBOPC	m opc v1 v2=0 v3=0 v4=0
-	MRXB	\m, \v1, \v2, \v3, \v4
-	.byte	\opc
-.endm
-
-/* Vector support instructions */
-
-/* VECTOR GENERATE BYTE MASK */
-.macro	VGBM	vr imm2
-	VX_NUM	v1, \vr
-	.word	(0xE700 | ((v1&15) << 4))
-	.word	\imm2
-	MRXBOPC	0, 0x44, v1
-.endm
-.macro	VZERO	vxr
-	VGBM	\vxr, 0
-.endm
-.macro	VONE	vxr
-	VGBM	\vxr, 0xFFFF
-.endm
-
-/* VECTOR LOAD VR ELEMENT FROM GR */
-.macro	VLVG	v, gr, disp, m
-	VX_NUM	v1, \v
-	GR_NUM	b2, "%r0"
-	GR_NUM	r3, \gr
-	.word	0xE700 | ((v1&15) << 4) | r3
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\m, 0x22, v1
-.endm
-.macro	VLVGB	v, gr, index, base
-	VLVG	\v, \gr, \index, \base, 0
-.endm
-.macro	VLVGH	v, gr, index
-	VLVG	\v, \gr, \index, 1
-.endm
-.macro	VLVGF	v, gr, index
-	VLVG	\v, \gr, \index, 2
-.endm
-.macro	VLVGG	v, gr, index
-	VLVG	\v, \gr, \index, 3
-.endm
-
-/* VECTOR LOAD REGISTER */
-.macro	VLR	v1, v2
-	VX_NUM	v1, \v1
-	VX_NUM	v2, \v2
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	0
-	MRXBOPC	0, 0x56, v1, v2
-.endm
-
-/* VECTOR LOAD */
-.macro	VL	v, disp, index="%r0", base
-	VX_NUM	v1, \v
-	GR_NUM	x2, \index
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | x2
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC 0, 0x06, v1
-.endm
-
-/* VECTOR LOAD ELEMENT */
-.macro	VLEx	vr1, disp, index="%r0", base, m3, opc
-	VX_NUM	v1, \vr1
-	GR_NUM	x2, \index
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | x2
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\m3, \opc, v1
-.endm
-.macro	VLEB	vr1, disp, index="%r0", base, m3
-	VLEx	\vr1, \disp, \index, \base, \m3, 0x00
-.endm
-.macro	VLEH	vr1, disp, index="%r0", base, m3
-	VLEx	\vr1, \disp, \index, \base, \m3, 0x01
-.endm
-.macro	VLEF	vr1, disp, index="%r0", base, m3
-	VLEx	\vr1, \disp, \index, \base, \m3, 0x03
-.endm
-.macro	VLEG	vr1, disp, index="%r0", base, m3
-	VLEx	\vr1, \disp, \index, \base, \m3, 0x02
-.endm
-
-/* VECTOR LOAD ELEMENT IMMEDIATE */
-.macro	VLEIx	vr1, imm2, m3, opc
-	VX_NUM	v1, \vr1
-	.word	0xE700 | ((v1&15) << 4)
-	.word	\imm2
-	MRXBOPC	\m3, \opc, v1
-.endm
-.macro	VLEIB	vr1, imm2, index
-	VLEIx	\vr1, \imm2, \index, 0x40
-.endm
-.macro	VLEIH	vr1, imm2, index
-	VLEIx	\vr1, \imm2, \index, 0x41
-.endm
-.macro	VLEIF	vr1, imm2, index
-	VLEIx	\vr1, \imm2, \index, 0x43
-.endm
-.macro	VLEIG	vr1, imm2, index
-	VLEIx	\vr1, \imm2, \index, 0x42
-.endm
-
-/* VECTOR LOAD GR FROM VR ELEMENT */
-.macro	VLGV	gr, vr, disp, base="%r0", m
-	GR_NUM	r1, \gr
-	GR_NUM	b2, \base
-	VX_NUM	v3, \vr
-	.word	0xE700 | (r1 << 4) | (v3&15)
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\m, 0x21, v3
-.endm
-.macro	VLGVB	gr, vr, disp, base="%r0"
-	VLGV	\gr, \vr, \disp, \base, 0
-.endm
-.macro	VLGVH	gr, vr, disp, base="%r0"
-	VLGV	\gr, \vr, \disp, \base, 1
-.endm
-.macro	VLGVF	gr, vr, disp, base="%r0"
-	VLGV	\gr, \vr, \disp, \base, 2
-.endm
-.macro	VLGVG	gr, vr, disp, base="%r0"
-	VLGV	\gr, \vr, \disp, \base, 3
-.endm
-
-/* VECTOR LOAD MULTIPLE */
-.macro	VLM	vfrom, vto, disp, base, hint=3
-	VX_NUM	v1, \vfrom
-	VX_NUM	v3, \vto
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | (v3&15)
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\hint, 0x36, v1, v3
-.endm
-
-/* VECTOR STORE */
-.macro	VST	vr1, disp, index="%r0", base
-	VX_NUM	v1, \vr1
-	GR_NUM	x2, \index
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | (x2&15)
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	0, 0x0E, v1
-.endm
-
-/* VECTOR STORE MULTIPLE */
-.macro	VSTM	vfrom, vto, disp, base, hint=3
-	VX_NUM	v1, \vfrom
-	VX_NUM	v3, \vto
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | (v3&15)
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\hint, 0x3E, v1, v3
-.endm
-
-/* VECTOR PERMUTE */
-.macro	VPERM	vr1, vr2, vr3, vr4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	VX_NUM	v4, \vr4
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	(v4&15), 0x8C, v1, v2, v3, v4
-.endm
-
-/* VECTOR UNPACK LOGICAL LOW */
-.macro	VUPLL	vr1, vr2, m3
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	0x0000
-	MRXBOPC	\m3, 0xD4, v1, v2
-.endm
-.macro	VUPLLB	vr1, vr2
-	VUPLL	\vr1, \vr2, 0
-.endm
-.macro	VUPLLH	vr1, vr2
-	VUPLL	\vr1, \vr2, 1
-.endm
-.macro	VUPLLF	vr1, vr2
-	VUPLL	\vr1, \vr2, 2
-.endm
-
-/* VECTOR PERMUTE DOUBLEWORD IMMEDIATE */
-.macro	VPDI	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	\m4, 0x84, v1, v2, v3
-.endm
-
-/* VECTOR REPLICATE */
-.macro	VREP	vr1, vr3, imm2, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v3&15)
-	.word	\imm2
-	MRXBOPC	\m4, 0x4D, v1, v3
-.endm
-.macro	VREPB	vr1, vr3, imm2
-	VREP	\vr1, \vr3, \imm2, 0
-.endm
-.macro	VREPH	vr1, vr3, imm2
-	VREP	\vr1, \vr3, \imm2, 1
-.endm
-.macro	VREPF	vr1, vr3, imm2
-	VREP	\vr1, \vr3, \imm2, 2
-.endm
-.macro	VREPG	vr1, vr3, imm2
-	VREP	\vr1, \vr3, \imm2, 3
-.endm
-
-/* VECTOR MERGE HIGH */
-.macro	VMRH	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	\m4, 0x61, v1, v2, v3
-.endm
-.macro	VMRHB	vr1, vr2, vr3
-	VMRH	\vr1, \vr2, \vr3, 0
-.endm
-.macro	VMRHH	vr1, vr2, vr3
-	VMRH	\vr1, \vr2, \vr3, 1
-.endm
-.macro	VMRHF	vr1, vr2, vr3
-	VMRH	\vr1, \vr2, \vr3, 2
-.endm
-.macro	VMRHG	vr1, vr2, vr3
-	VMRH	\vr1, \vr2, \vr3, 3
-.endm
-
-/* VECTOR MERGE LOW */
-.macro	VMRL	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	\m4, 0x60, v1, v2, v3
-.endm
-.macro	VMRLB	vr1, vr2, vr3
-	VMRL	\vr1, \vr2, \vr3, 0
-.endm
-.macro	VMRLH	vr1, vr2, vr3
-	VMRL	\vr1, \vr2, \vr3, 1
-.endm
-.macro	VMRLF	vr1, vr2, vr3
-	VMRL	\vr1, \vr2, \vr3, 2
-.endm
-.macro	VMRLG	vr1, vr2, vr3
-	VMRL	\vr1, \vr2, \vr3, 3
-.endm
-
-
-/* Vector integer instructions */
-
-/* VECTOR AND */
-.macro	VN	vr1, vr2, vr3
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	0, 0x68, v1, v2, v3
-.endm
-
-/* VECTOR EXCLUSIVE OR */
-.macro	VX	vr1, vr2, vr3
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	0, 0x6D, v1, v2, v3
-.endm
-
-/* VECTOR GALOIS FIELD MULTIPLY SUM */
-.macro	VGFM	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	\m4, 0xB4, v1, v2, v3
-.endm
-.macro	VGFMB	vr1, vr2, vr3
-	VGFM	\vr1, \vr2, \vr3, 0
-.endm
-.macro	VGFMH	vr1, vr2, vr3
-	VGFM	\vr1, \vr2, \vr3, 1
-.endm
-.macro	VGFMF	vr1, vr2, vr3
-	VGFM	\vr1, \vr2, \vr3, 2
-.endm
-.macro	VGFMG	vr1, vr2, vr3
-	VGFM	\vr1, \vr2, \vr3, 3
-.endm
-
-/* VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE */
-.macro	VGFMA	vr1, vr2, vr3, vr4, m5
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	VX_NUM	v4, \vr4
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12) | (\m5 << 8)
-	MRXBOPC	(v4&15), 0xBC, v1, v2, v3, v4
-.endm
-.macro	VGFMAB	vr1, vr2, vr3, vr4
-	VGFMA	\vr1, \vr2, \vr3, \vr4, 0
-.endm
-.macro	VGFMAH	vr1, vr2, vr3, vr4
-	VGFMA	\vr1, \vr2, \vr3, \vr4, 1
-.endm
-.macro	VGFMAF	vr1, vr2, vr3, vr4
-	VGFMA	\vr1, \vr2, \vr3, \vr4, 2
-.endm
-.macro	VGFMAG	vr1, vr2, vr3, vr4
-	VGFMA	\vr1, \vr2, \vr3, \vr4, 3
-.endm
-
-/* VECTOR SHIFT RIGHT LOGICAL BY BYTE */
-.macro	VSRLB	vr1, vr2, vr3
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	0, 0x7D, v1, v2, v3
-.endm
-
-/* VECTOR REPLICATE IMMEDIATE */
-.macro	VREPI	vr1, imm2, m3
-	VX_NUM	v1, \vr1
-	.word	0xE700 | ((v1&15) << 4)
-	.word	\imm2
-	MRXBOPC	\m3, 0x45, v1
-.endm
-.macro	VREPIB	vr1, imm2
-	VREPI	\vr1, \imm2, 0
-.endm
-.macro	VREPIH	vr1, imm2
-	VREPI	\vr1, \imm2, 1
-.endm
-.macro	VREPIF	vr1, imm2
-	VREPI	\vr1, \imm2, 2
-.endm
-.macro	VREPIG	vr1, imm2
-	VREP	\vr1, \imm2, 3
-.endm
-
-/* VECTOR ADD */
-.macro	VA	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC	\m4, 0xF3, v1, v2, v3
-.endm
-.macro	VAB	vr1, vr2, vr3
-	VA	\vr1, \vr2, \vr3, 0
-.endm
-.macro	VAH	vr1, vr2, vr3
-	VA	\vr1, \vr2, \vr3, 1
-.endm
-.macro	VAF	vr1, vr2, vr3
-	VA	\vr1, \vr2, \vr3, 2
-.endm
-.macro	VAG	vr1, vr2, vr3
-	VA	\vr1, \vr2, \vr3, 3
-.endm
-.macro	VAQ	vr1, vr2, vr3
-	VA	\vr1, \vr2, \vr3, 4
-.endm
-
-/* VECTOR ELEMENT SHIFT RIGHT ARITHMETIC */
-.macro	VESRAV	vr1, vr2, vr3, m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12)
-	MRXBOPC \m4, 0x7A, v1, v2, v3
-.endm
-
-.macro	VESRAVB	vr1, vr2, vr3
-	VESRAV	\vr1, \vr2, \vr3, 0
-.endm
-.macro	VESRAVH	vr1, vr2, vr3
-	VESRAV	\vr1, \vr2, \vr3, 1
-.endm
-.macro	VESRAVF	vr1, vr2, vr3
-	VESRAV	\vr1, \vr2, \vr3, 2
-.endm
-.macro	VESRAVG	vr1, vr2, vr3
-	VESRAV	\vr1, \vr2, \vr3, 3
-.endm
+#include <asm/vx-insn-asm.h>
 
-/* VECTOR ELEMENT ROTATE LEFT LOGICAL */
-.macro	VERLL	vr1, vr3, disp, base="%r0", m4
-	VX_NUM	v1, \vr1
-	VX_NUM	v3, \vr3
-	GR_NUM	b2, \base
-	.word	0xE700 | ((v1&15) << 4) | (v3&15)
-	.word	(b2 << 12) | (\disp)
-	MRXBOPC	\m4, 0x33, v1, v3
-.endm
-.macro	VERLLB	vr1, vr3, disp, base="%r0"
-	VERLL	\vr1, \vr3, \disp, \base, 0
-.endm
-.macro	VERLLH	vr1, vr3, disp, base="%r0"
-	VERLL	\vr1, \vr3, \disp, \base, 1
-.endm
-.macro	VERLLF	vr1, vr3, disp, base="%r0"
-	VERLL	\vr1, \vr3, \disp, \base, 2
-.endm
-.macro	VERLLG	vr1, vr3, disp, base="%r0"
-	VERLL	\vr1, \vr3, \disp, \base, 3
-.endm
+#ifndef __ASSEMBLY__
 
-/* VECTOR SHIFT LEFT DOUBLE BY BYTE */
-.macro	VSLDB	vr1, vr2, vr3, imm4
-	VX_NUM	v1, \vr1
-	VX_NUM	v2, \vr2
-	VX_NUM	v3, \vr3
-	.word	0xE700 | ((v1&15) << 4) | (v2&15)
-	.word	((v3&15) << 12) | (\imm4)
-	MRXBOPC	0, 0x77, v1, v2, v3
-.endm
+asm(".include \"asm/vx-insn-asm.h\"\n");
 
-#endif	/* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 #endif	/* __ASM_S390_VX_INSN_H */
diff --git linux-libre-6.1-gnu/arch/s390/include/uapi/asm/ipl.h linux-libre-6.2-gnu/arch/s390/include/uapi/asm/ipl.h
index d1ecd5d722a0..2cd28af50dd4 100644
--- linux-libre-6.1-gnu/arch/s390/include/uapi/asm/ipl.h
+++ linux-libre-6.2-gnu/arch/s390/include/uapi/asm/ipl.h
@@ -27,6 +27,7 @@ enum ipl_pbt {
 	IPL_PBT_FCP = 0,
 	IPL_PBT_SCP_DATA = 1,
 	IPL_PBT_CCW = 2,
+	IPL_PBT_ECKD = 3,
 	IPL_PBT_NVME = 4,
 };
 
@@ -111,6 +112,34 @@ struct ipl_pb0_ccw {
 	__u8  reserved5[8];
 } __packed;
 
+/* IPL Parameter Block 0 for ECKD */
+struct ipl_pb0_eckd {
+	__u32 len;
+	__u8  pbt;
+	__u8  reserved1[3];
+	__u32 reserved2[78];
+	__u8  opt;
+	__u8  reserved4[4];
+	__u8  reserved5:5;
+	__u8  ssid:3;
+	__u16 devno;
+	__u32 reserved6[5];
+	__u32 bootprog;
+	__u8  reserved7[12];
+	struct {
+		__u16 cyl;
+		__u8 head;
+		__u8 record;
+		__u32 reserved;
+	} br_chr __packed;
+	__u32 scp_data_len;
+	__u8  reserved8[260];
+	__u8  scp_data[];
+} __packed;
+
+#define IPL_PB0_ECKD_OPT_IPL	0x10
+#define IPL_PB0_ECKD_OPT_DUMP	0x20
+
 #define IPL_PB0_CCW_VM_FLAG_NSS		0x80
 #define IPL_PB0_CCW_VM_FLAG_VP		0x40
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/asm-offsets.c linux-libre-6.2-gnu/arch/s390/kernel/asm-offsets.c
index d8ce965c0a97..3f8e760298c2 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/asm-offsets.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/asm-offsets.c
@@ -62,6 +62,7 @@ int main(void)
 	OFFSET(__SF_SIE_SAVEAREA, stack_frame, sie_savearea);
 	OFFSET(__SF_SIE_REASON, stack_frame, sie_reason);
 	OFFSET(__SF_SIE_FLAGS, stack_frame, sie_flags);
+	OFFSET(__SF_SIE_CONTROL_PHYS, stack_frame, sie_control_block_phys);
 	DEFINE(STACK_FRAME_OVERHEAD, sizeof(struct stack_frame));
 	BLANK();
 	/* idle data offsets */
diff --git linux-libre-6.1-gnu/arch/s390/kernel/crash_dump.c linux-libre-6.2-gnu/arch/s390/kernel/crash_dump.c
index e4ef67e4da0a..c13b1455ec8c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/crash_dump.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/crash_dump.c
@@ -153,7 +153,7 @@ int copy_oldmem_kernel(void *dst, unsigned long src, size_t count)
 
 	kvec.iov_base = dst;
 	kvec.iov_len = count;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 	if (copy_oldmem_iter(&iter, src, count) < count)
 		return -EFAULT;
 	return 0;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/debug.c linux-libre-6.2-gnu/arch/s390/kernel/debug.c
index d7a82066a638..b376f0377a2c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/debug.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/debug.c
@@ -92,7 +92,7 @@ static int debug_input_flush_fn(debug_info_t *id, struct debug_view *view,
 static int debug_hex_ascii_format_fn(debug_info_t *id, struct debug_view *view,
 				     char *out_buf, const char *in_buf);
 static int debug_sprintf_format_fn(debug_info_t *id, struct debug_view *view,
-				   char *out_buf, debug_sprintf_entry_t *curr_event);
+				   char *out_buf, const char *inbuf);
 static void debug_areas_swap(debug_info_t *a, debug_info_t *b);
 static void debug_events_append(debug_info_t *dest, debug_info_t *src);
 
@@ -139,7 +139,7 @@ struct debug_view debug_sprintf_view = {
 	"sprintf",
 	NULL,
 	&debug_dflt_header_fn,
-	(debug_format_proc_t *)&debug_sprintf_format_fn,
+	&debug_sprintf_format_fn,
 	NULL,
 	NULL
 };
@@ -1532,8 +1532,9 @@ EXPORT_SYMBOL(debug_dflt_header_fn);
 #define DEBUG_SPRINTF_MAX_ARGS 10
 
 static int debug_sprintf_format_fn(debug_info_t *id, struct debug_view *view,
-				   char *out_buf, debug_sprintf_entry_t *curr_event)
+				   char *out_buf, const char *inbuf)
 {
+	debug_sprintf_entry_t *curr_event = (debug_sprintf_entry_t *)inbuf;
 	int num_longs, num_used_args = 0, i, rc = 0;
 	int index[DEBUG_SPRINTF_MAX_ARGS];
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/entry.S linux-libre-6.2-gnu/arch/s390/kernel/entry.S
index d2a1f2f4f5b8..0f423e9df095 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/entry.S
+++ linux-libre-6.2-gnu/arch/s390/kernel/entry.S
@@ -122,24 +122,6 @@ _LPP_OFFSET	= __LC_LPP
 		    "jnz .+8; .insn rrf,0xb2e80000,0,0,13,0", 82
 	.endm
 
-	/*
-	 * The CHKSTG macro jumps to the provided label in case the
-	 * machine check interruption code reports one of unrecoverable
-	 * storage errors:
-	 * - Storage error uncorrected
-	 * - Storage key error uncorrected
-	 * - Storage degradation with Failing-storage-address validity
-	 */
-	.macro CHKSTG errlabel
-	TSTMSK	__LC_MCCK_CODE,(MCCK_CODE_STG_ERROR|MCCK_CODE_STG_KEY_ERROR)
-	jnz	\errlabel
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_STG_DEGRAD
-	jz	.Loklabel\@
-	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_STG_FAIL_ADDR
-	jnz	\errlabel
-.Loklabel\@:
-	.endm
-
 #if IS_ENABLED(CONFIG_KVM)
 	/*
 	 * The OUTSIDE macro jumps to the provided label in case the value
@@ -225,18 +207,20 @@ ENDPROC(__switch_to)
 
 #if IS_ENABLED(CONFIG_KVM)
 /*
- * sie64a calling convention:
- * %r2 pointer to sie control block
- * %r3 guest register save area
+ * __sie64a calling convention:
+ * %r2 pointer to sie control block phys
+ * %r3 pointer to sie control block virt
+ * %r4 guest register save area
  */
-ENTRY(sie64a)
+ENTRY(__sie64a)
 	stmg	%r6,%r14,__SF_GPRS(%r15)	# save kernel registers
 	lg	%r12,__LC_CURRENT
-	stg	%r2,__SF_SIE_CONTROL(%r15)	# save control block pointer
-	stg	%r3,__SF_SIE_SAVEAREA(%r15)	# save guest register save area
+	stg	%r2,__SF_SIE_CONTROL_PHYS(%r15)	# save sie block physical..
+	stg	%r3,__SF_SIE_CONTROL(%r15)	# ...and virtual addresses
+	stg	%r4,__SF_SIE_SAVEAREA(%r15)	# save guest register save area
 	xc	__SF_SIE_REASON(8,%r15),__SF_SIE_REASON(%r15) # reason code = 0
 	mvc	__SF_SIE_FLAGS(8,%r15),__TI_flags(%r12) # copy thread flags
-	lmg	%r0,%r13,0(%r3)			# load guest gprs 0-13
+	lmg	%r0,%r13,0(%r4)			# load guest gprs 0-13
 	lg	%r14,__LC_GMAP			# get gmap pointer
 	ltgr	%r14,%r14
 	jz	.Lsie_gmap
@@ -248,6 +232,7 @@ ENTRY(sie64a)
 	jnz	.Lsie_skip
 	TSTMSK	__LC_CPU_FLAGS,_CIF_FPU
 	jo	.Lsie_skip			# exit if fp/vx regs changed
+	lg	%r14,__SF_SIE_CONTROL_PHYS(%r15)	# get sie block phys addr
 	BPEXIT	__SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
 .Lsie_entry:
 	sie	0(%r14)
@@ -258,13 +243,14 @@ ENTRY(sie64a)
 	BPOFF
 	BPENTER	__SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
 .Lsie_skip:
+	lg	%r14,__SF_SIE_CONTROL(%r15)	# get control block pointer
 	ni	__SIE_PROG0C+3(%r14),0xfe	# no longer in SIE
 	lctlg	%c1,%c1,__LC_KERNEL_ASCE	# load primary asce
 .Lsie_done:
 # some program checks are suppressing. C code (e.g. do_protection_exception)
 # will rewind the PSW by the ILC, which is often 4 bytes in case of SIE. There
 # are some corner cases (e.g. runtime instrumentation) where ILC is unpredictable.
-# Other instructions between sie64a and .Lsie_done should not cause program
+# Other instructions between __sie64a and .Lsie_done should not cause program
 # interrupts. So lets use 3 nops as a landing pad for all possible rewinds.
 .Lrewind_pad6:
 	nopr	7
@@ -293,8 +279,8 @@ sie_exit:
 	EX_TABLE(.Lrewind_pad4,.Lsie_fault)
 	EX_TABLE(.Lrewind_pad2,.Lsie_fault)
 	EX_TABLE(sie_exit,.Lsie_fault)
-ENDPROC(sie64a)
-EXPORT_SYMBOL(sie64a)
+ENDPROC(__sie64a)
+EXPORT_SYMBOL(__sie64a)
 EXPORT_SYMBOL(sie_exit)
 #endif
 
@@ -373,7 +359,7 @@ ENTRY(pgm_check_handler)
 	j	3f			# -> fault in user space
 .Lpgm_skip_asce:
 #if IS_ENABLED(CONFIG_KVM)
-	# cleanup critical section for program checks in sie64a
+	# cleanup critical section for program checks in __sie64a
 	OUTSIDE	%r9,.Lsie_gmap,.Lsie_done,1f
 	SIEEXIT
 	lghi	%r10,_PIF_GUEST_FAULT
@@ -546,26 +532,18 @@ ENTRY(mcck_int_handler)
 3:	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_PSW_MWP_VALID
 	jno	.Lmcck_panic
 	tmhh	%r8,0x0001		# interrupting from user ?
-	jnz	6f
+	jnz	.Lmcck_user
 	TSTMSK	__LC_MCCK_CODE,MCCK_CODE_PSW_IA_VALID
 	jno	.Lmcck_panic
 #if IS_ENABLED(CONFIG_KVM)
-	OUTSIDE	%r9,.Lsie_gmap,.Lsie_done,6f
+	OUTSIDE	%r9,.Lsie_gmap,.Lsie_done,.Lmcck_stack
 	OUTSIDE	%r9,.Lsie_entry,.Lsie_leave,4f
 	oi	__LC_CPU_FLAGS+7, _CIF_MCCK_GUEST
-	j	5f
-4:	CHKSTG	.Lmcck_panic
-5:	larl	%r14,.Lstosm_tmp
-	stosm	0(%r14),0x04		# turn dat on, keep irqs off
-	BPENTER	__SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
+4:	BPENTER	__SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST)
 	SIEEXIT
 	j	.Lmcck_stack
 #endif
-6:	CHKSTG	.Lmcck_panic
-	larl	%r14,.Lstosm_tmp
-	stosm	0(%r14),0x04		# turn dat on, keep irqs off
-	tmhh	%r8,0x0001		# interrupting from user ?
-	jz	.Lmcck_stack
+.Lmcck_user:
 	BPENTER __TI_flags(%r12),_TIF_ISOLATE_BP
 .Lmcck_stack:
 	lg	%r15,__LC_MCCK_STACK
diff --git linux-libre-6.1-gnu/arch/s390/kernel/fpu.c linux-libre-6.2-gnu/arch/s390/kernel/fpu.c
index d864c9a325e2..4666b29ac8a1 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/fpu.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/fpu.c
@@ -10,8 +10,7 @@
 #include <linux/sched.h>
 #include <asm/fpu/types.h>
 #include <asm/fpu/api.h>
-
-asm(".include \"asm/vx-insn.h\"\n");
+#include <asm/vx-insn.h>
 
 void __kernel_fpu_begin(struct kernel_fpu *state, u32 flags)
 {
diff --git linux-libre-6.1-gnu/arch/s390/kernel/ipl.c linux-libre-6.2-gnu/arch/s390/kernel/ipl.c
index 325cbf69ebbd..fbd646dbf440 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/ipl.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/ipl.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/device.h>
 #include <linux/delay.h>
+#include <linux/kstrtox.h>
 #include <linux/panic_notifier.h>
 #include <linux/reboot.h>
 #include <linux/ctype.h>
@@ -39,6 +40,8 @@
 
 #define IPL_UNKNOWN_STR		"unknown"
 #define IPL_CCW_STR		"ccw"
+#define IPL_ECKD_STR		"eckd"
+#define IPL_ECKD_DUMP_STR	"eckd_dump"
 #define IPL_FCP_STR		"fcp"
 #define IPL_FCP_DUMP_STR	"fcp_dump"
 #define IPL_NVME_STR		"nvme"
@@ -46,6 +49,7 @@
 #define IPL_NSS_STR		"nss"
 
 #define DUMP_CCW_STR		"ccw"
+#define DUMP_ECKD_STR		"eckd"
 #define DUMP_FCP_STR		"fcp"
 #define DUMP_NVME_STR		"nvme"
 #define DUMP_NONE_STR		"none"
@@ -92,6 +96,10 @@ static char *ipl_type_str(enum ipl_type type)
 	switch (type) {
 	case IPL_TYPE_CCW:
 		return IPL_CCW_STR;
+	case IPL_TYPE_ECKD:
+		return IPL_ECKD_STR;
+	case IPL_TYPE_ECKD_DUMP:
+		return IPL_ECKD_DUMP_STR;
 	case IPL_TYPE_FCP:
 		return IPL_FCP_STR;
 	case IPL_TYPE_FCP_DUMP:
@@ -113,6 +121,7 @@ enum dump_type {
 	DUMP_TYPE_CCW	= 2,
 	DUMP_TYPE_FCP	= 4,
 	DUMP_TYPE_NVME	= 8,
+	DUMP_TYPE_ECKD	= 16,
 };
 
 static char *dump_type_str(enum dump_type type)
@@ -122,6 +131,8 @@ static char *dump_type_str(enum dump_type type)
 		return DUMP_NONE_STR;
 	case DUMP_TYPE_CCW:
 		return DUMP_CCW_STR;
+	case DUMP_TYPE_ECKD:
+		return DUMP_ECKD_STR;
 	case DUMP_TYPE_FCP:
 		return DUMP_FCP_STR;
 	case DUMP_TYPE_NVME:
@@ -147,6 +158,7 @@ static enum ipl_type reipl_type = IPL_TYPE_UNKNOWN;
 static struct ipl_parameter_block *reipl_block_fcp;
 static struct ipl_parameter_block *reipl_block_nvme;
 static struct ipl_parameter_block *reipl_block_ccw;
+static struct ipl_parameter_block *reipl_block_eckd;
 static struct ipl_parameter_block *reipl_block_nss;
 static struct ipl_parameter_block *reipl_block_actual;
 
@@ -155,12 +167,14 @@ static enum dump_type dump_type = DUMP_TYPE_NONE;
 static struct ipl_parameter_block *dump_block_fcp;
 static struct ipl_parameter_block *dump_block_nvme;
 static struct ipl_parameter_block *dump_block_ccw;
+static struct ipl_parameter_block *dump_block_eckd;
 
 static struct sclp_ipl_info sclp_ipl_info;
 
 static bool reipl_nvme_clear;
 static bool reipl_fcp_clear;
 static bool reipl_ccw_clear;
+static bool reipl_eckd_clear;
 
 static inline int __diag308(unsigned long subcode, void *addr)
 {
@@ -218,14 +232,14 @@ IPL_ATTR_SHOW_FN(_prefix, _name, "0.%x.%04x\n",				\
 		 _ipl_blk.ssid, _ipl_blk.devno);			\
 IPL_ATTR_CCW_STORE_FN(_prefix, _name, _ipl_blk);			\
 static struct kobj_attribute sys_##_prefix##_##_name##_attr =		\
-	__ATTR(_name, (S_IRUGO | S_IWUSR),				\
+	__ATTR(_name, 0644,						\
 	       sys_##_prefix##_##_name##_show,				\
 	       sys_##_prefix##_##_name##_store)				\
 
 #define DEFINE_IPL_ATTR_RO(_prefix, _name, _format, _value)		\
 IPL_ATTR_SHOW_FN(_prefix, _name, _format, _value)			\
 static struct kobj_attribute sys_##_prefix##_##_name##_attr =		\
-	__ATTR(_name, S_IRUGO, sys_##_prefix##_##_name##_show, NULL)
+	__ATTR(_name, 0444, sys_##_prefix##_##_name##_show, NULL)
 
 #define DEFINE_IPL_ATTR_RW(_prefix, _name, _fmt_out, _fmt_in, _value)	\
 IPL_ATTR_SHOW_FN(_prefix, _name, _fmt_out, (unsigned long long) _value)	\
@@ -240,7 +254,7 @@ static ssize_t sys_##_prefix##_##_name##_store(struct kobject *kobj,	\
 	return len;							\
 }									\
 static struct kobj_attribute sys_##_prefix##_##_name##_attr =		\
-	__ATTR(_name,(S_IRUGO | S_IWUSR),				\
+	__ATTR(_name, 0644,						\
 			sys_##_prefix##_##_name##_show,			\
 			sys_##_prefix##_##_name##_store)
 
@@ -255,7 +269,7 @@ static ssize_t sys_##_prefix##_##_name##_store(struct kobject *kobj,	\
 	return len;							\
 }									\
 static struct kobj_attribute sys_##_prefix##_##_name##_attr =		\
-	__ATTR(_name,(S_IRUGO | S_IWUSR),				\
+	__ATTR(_name, 0644,						\
 			sys_##_prefix##_##_name##_show,			\
 			sys_##_prefix##_##_name##_store)
 
@@ -281,6 +295,11 @@ static __init enum ipl_type get_ipl_type(void)
 			return IPL_TYPE_NVME_DUMP;
 		else
 			return IPL_TYPE_NVME;
+	case IPL_PBT_ECKD:
+		if (ipl_block.eckd.opt == IPL_PB0_ECKD_OPT_DUMP)
+			return IPL_TYPE_ECKD_DUMP;
+		else
+			return IPL_TYPE_ECKD;
 	}
 	return IPL_TYPE_UNKNOWN;
 }
@@ -325,7 +344,7 @@ static ssize_t ipl_vm_parm_show(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_ipl_vm_parm_attr =
-	__ATTR(parm, S_IRUGO, ipl_vm_parm_show, NULL);
+	__ATTR(parm, 0444, ipl_vm_parm_show, NULL);
 
 static ssize_t sys_ipl_device_show(struct kobject *kobj,
 				   struct kobj_attribute *attr, char *page)
@@ -334,6 +353,10 @@ static ssize_t sys_ipl_device_show(struct kobject *kobj,
 	case IPL_TYPE_CCW:
 		return sprintf(page, "0.%x.%04x\n", ipl_block.ccw.ssid,
 			       ipl_block.ccw.devno);
+	case IPL_TYPE_ECKD:
+	case IPL_TYPE_ECKD_DUMP:
+		return sprintf(page, "0.%x.%04x\n", ipl_block.eckd.ssid,
+			       ipl_block.eckd.devno);
 	case IPL_TYPE_FCP:
 	case IPL_TYPE_FCP_DUMP:
 		return sprintf(page, "0.0.%04x\n", ipl_block.fcp.devno);
@@ -346,7 +369,7 @@ static ssize_t sys_ipl_device_show(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_ipl_device_attr =
-	__ATTR(device, S_IRUGO, sys_ipl_device_show, NULL);
+	__ATTR(device, 0444, sys_ipl_device_show, NULL);
 
 static ssize_t ipl_parameter_read(struct file *filp, struct kobject *kobj,
 				  struct bin_attribute *attr, char *buf,
@@ -356,7 +379,7 @@ static ssize_t ipl_parameter_read(struct file *filp, struct kobject *kobj,
 				       ipl_block.hdr.len);
 }
 static struct bin_attribute ipl_parameter_attr =
-	__BIN_ATTR(binary_parameter, S_IRUGO, ipl_parameter_read, NULL,
+	__BIN_ATTR(binary_parameter, 0444, ipl_parameter_read, NULL,
 		   PAGE_SIZE);
 
 static ssize_t ipl_scp_data_read(struct file *filp, struct kobject *kobj,
@@ -379,11 +402,24 @@ static ssize_t ipl_nvme_scp_data_read(struct file *filp, struct kobject *kobj,
 	return memory_read_from_buffer(buf, count, &off, scp_data, size);
 }
 
+static ssize_t ipl_eckd_scp_data_read(struct file *filp, struct kobject *kobj,
+				      struct bin_attribute *attr, char *buf,
+				      loff_t off, size_t count)
+{
+	unsigned int size = ipl_block.eckd.scp_data_len;
+	void *scp_data = &ipl_block.eckd.scp_data;
+
+	return memory_read_from_buffer(buf, count, &off, scp_data, size);
+}
+
 static struct bin_attribute ipl_scp_data_attr =
-	__BIN_ATTR(scp_data, S_IRUGO, ipl_scp_data_read, NULL, PAGE_SIZE);
+	__BIN_ATTR(scp_data, 0444, ipl_scp_data_read, NULL, PAGE_SIZE);
 
 static struct bin_attribute ipl_nvme_scp_data_attr =
-	__BIN_ATTR(scp_data, S_IRUGO, ipl_nvme_scp_data_read, NULL, PAGE_SIZE);
+	__BIN_ATTR(scp_data, 0444, ipl_nvme_scp_data_read, NULL, PAGE_SIZE);
+
+static struct bin_attribute ipl_eckd_scp_data_attr =
+	__BIN_ATTR(scp_data, 0444, ipl_eckd_scp_data_read, NULL, PAGE_SIZE);
 
 static struct bin_attribute *ipl_fcp_bin_attrs[] = {
 	&ipl_parameter_attr,
@@ -397,6 +433,12 @@ static struct bin_attribute *ipl_nvme_bin_attrs[] = {
 	NULL,
 };
 
+static struct bin_attribute *ipl_eckd_bin_attrs[] = {
+	&ipl_parameter_attr,
+	&ipl_eckd_scp_data_attr,
+	NULL,
+};
+
 /* FCP ipl device attributes */
 
 DEFINE_IPL_ATTR_RO(ipl_fcp, wwpn, "0x%016llx\n",
@@ -418,6 +460,84 @@ DEFINE_IPL_ATTR_RO(ipl_nvme, bootprog, "%lld\n",
 DEFINE_IPL_ATTR_RO(ipl_nvme, br_lba, "%lld\n",
 		   (unsigned long long)ipl_block.nvme.br_lba);
 
+/* ECKD ipl device attributes */
+DEFINE_IPL_ATTR_RO(ipl_eckd, bootprog, "%lld\n",
+		   (unsigned long long)ipl_block.eckd.bootprog);
+
+#define IPL_ATTR_BR_CHR_SHOW_FN(_name, _ipb)				\
+static ssize_t eckd_##_name##_br_chr_show(struct kobject *kobj,		\
+					  struct kobj_attribute *attr,	\
+					  char *buf)			\
+{									\
+	struct ipl_pb0_eckd *ipb = &(_ipb);				\
+									\
+	if (!ipb->br_chr.cyl &&						\
+	    !ipb->br_chr.head &&					\
+	    !ipb->br_chr.record)					\
+		return sprintf(buf, "auto\n");				\
+									\
+	return sprintf(buf, "0x%x,0x%x,0x%x\n",				\
+			ipb->br_chr.cyl,				\
+			ipb->br_chr.head,				\
+			ipb->br_chr.record);				\
+}
+
+#define IPL_ATTR_BR_CHR_STORE_FN(_name, _ipb)				\
+static ssize_t eckd_##_name##_br_chr_store(struct kobject *kobj,	\
+					   struct kobj_attribute *attr,	\
+					   const char *buf, size_t len)	\
+{									\
+	struct ipl_pb0_eckd *ipb = &(_ipb);				\
+	unsigned long args[3] = { 0 };					\
+	char *p, *p1, *tmp = NULL;					\
+	int i, rc;							\
+									\
+	if (!strncmp(buf, "auto", 4))					\
+		goto out;						\
+									\
+	tmp = kstrdup(buf, GFP_KERNEL);					\
+	p = tmp;							\
+	for (i = 0; i < 3; i++) {					\
+		p1 = strsep(&p, ", ");					\
+		if (!p1) {						\
+			rc = -EINVAL;					\
+			goto err;					\
+		}							\
+		rc = kstrtoul(p1, 0, args + i);				\
+		if (rc)							\
+			goto err;					\
+	}								\
+									\
+	rc = -EINVAL;							\
+	if (i != 3)							\
+		goto err;						\
+									\
+	if ((args[0] || args[1]) && !args[2])				\
+		goto err;						\
+									\
+	if (args[0] > UINT_MAX || args[1] > 255 || args[2] > 255)	\
+		goto err;						\
+									\
+out:									\
+	ipb->br_chr.cyl = args[0];					\
+	ipb->br_chr.head = args[1];					\
+	ipb->br_chr.record = args[2];					\
+	rc = len;							\
+err:									\
+	kfree(tmp);							\
+	return rc;							\
+}
+
+IPL_ATTR_BR_CHR_SHOW_FN(ipl, ipl_block.eckd);
+static struct kobj_attribute sys_ipl_eckd_br_chr_attr =
+	__ATTR(br_chr, 0644, eckd_ipl_br_chr_show, NULL);
+
+IPL_ATTR_BR_CHR_SHOW_FN(reipl, reipl_block_eckd->eckd);
+IPL_ATTR_BR_CHR_STORE_FN(reipl, reipl_block_eckd->eckd);
+
+static struct kobj_attribute sys_reipl_eckd_br_chr_attr =
+	__ATTR(br_chr, 0644, eckd_reipl_br_chr_show, eckd_reipl_br_chr_store);
+
 static ssize_t ipl_ccw_loadparm_show(struct kobject *kobj,
 				     struct kobj_attribute *attr, char *page)
 {
@@ -469,6 +589,20 @@ static struct attribute_group ipl_nvme_attr_group = {
 	.bin_attrs = ipl_nvme_bin_attrs,
 };
 
+static struct attribute *ipl_eckd_attrs[] = {
+	&sys_ipl_type_attr.attr,
+	&sys_ipl_eckd_bootprog_attr.attr,
+	&sys_ipl_eckd_br_chr_attr.attr,
+	&sys_ipl_device_attr.attr,
+	&sys_ipl_secure_attr.attr,
+	&sys_ipl_has_secure_attr.attr,
+	NULL,
+};
+
+static struct attribute_group ipl_eckd_attr_group = {
+	.attrs = ipl_eckd_attrs,
+	.bin_attrs = ipl_eckd_bin_attrs,
+};
 
 /* CCW ipl device attributes */
 
@@ -541,6 +675,9 @@ static int __init ipl_init(void)
 			rc = sysfs_create_group(&ipl_kset->kobj,
 						&ipl_ccw_attr_group_lpar);
 		break;
+	case IPL_TYPE_ECKD:
+		rc = sysfs_create_group(&ipl_kset->kobj, &ipl_eckd_attr_group);
+		break;
 	case IPL_TYPE_FCP:
 	case IPL_TYPE_FCP_DUMP:
 		rc = sysfs_create_group(&ipl_kset->kobj, &ipl_fcp_attr_group);
@@ -642,11 +779,11 @@ static ssize_t reipl_ccw_vmparm_store(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_reipl_nss_vmparm_attr =
-	__ATTR(parm, S_IRUGO | S_IWUSR, reipl_nss_vmparm_show,
-					reipl_nss_vmparm_store);
+	__ATTR(parm, 0644, reipl_nss_vmparm_show,
+	       reipl_nss_vmparm_store);
 static struct kobj_attribute sys_reipl_ccw_vmparm_attr =
-	__ATTR(parm, S_IRUGO | S_IWUSR, reipl_ccw_vmparm_show,
-					reipl_ccw_vmparm_store);
+	__ATTR(parm, 0644, reipl_ccw_vmparm_show,
+	       reipl_ccw_vmparm_store);
 
 /* FCP reipl device attributes */
 
@@ -686,7 +823,7 @@ static ssize_t reipl_fcp_scpdata_write(struct file *filp, struct kobject *kobj,
 	return count;
 }
 static struct bin_attribute sys_reipl_fcp_scp_data_attr =
-	__BIN_ATTR(scp_data, (S_IRUGO | S_IWUSR), reipl_fcp_scpdata_read,
+	__BIN_ATTR(scp_data, 0644, reipl_fcp_scpdata_read,
 		   reipl_fcp_scpdata_write, DIAG308_SCPDATA_SIZE);
 
 static struct bin_attribute *reipl_fcp_bin_attrs[] = {
@@ -766,8 +903,8 @@ static ssize_t reipl_fcp_loadparm_store(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_reipl_fcp_loadparm_attr =
-	__ATTR(loadparm, S_IRUGO | S_IWUSR, reipl_fcp_loadparm_show,
-					    reipl_fcp_loadparm_store);
+	__ATTR(loadparm, 0644, reipl_fcp_loadparm_show,
+	       reipl_fcp_loadparm_store);
 
 static ssize_t reipl_fcp_clear_show(struct kobject *kobj,
 				    struct kobj_attribute *attr, char *page)
@@ -779,7 +916,7 @@ static ssize_t reipl_fcp_clear_store(struct kobject *kobj,
 				     struct kobj_attribute *attr,
 				     const char *buf, size_t len)
 {
-	if (strtobool(buf, &reipl_fcp_clear) < 0)
+	if (kstrtobool(buf, &reipl_fcp_clear) < 0)
 		return -EINVAL;
 	return len;
 }
@@ -840,7 +977,7 @@ static ssize_t reipl_nvme_scpdata_write(struct file *filp, struct kobject *kobj,
 }
 
 static struct bin_attribute sys_reipl_nvme_scp_data_attr =
-	__BIN_ATTR(scp_data, (S_IRUGO | S_IWUSR), reipl_nvme_scpdata_read,
+	__BIN_ATTR(scp_data, 0644, reipl_nvme_scpdata_read,
 		   reipl_nvme_scpdata_write, DIAG308_SCPDATA_SIZE);
 
 static struct bin_attribute *reipl_nvme_bin_attrs[] = {
@@ -872,8 +1009,8 @@ static ssize_t reipl_nvme_loadparm_store(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_reipl_nvme_loadparm_attr =
-	__ATTR(loadparm, S_IRUGO | S_IWUSR, reipl_nvme_loadparm_show,
-					    reipl_nvme_loadparm_store);
+	__ATTR(loadparm, 0644, reipl_nvme_loadparm_show,
+	       reipl_nvme_loadparm_store);
 
 static struct attribute *reipl_nvme_attrs[] = {
 	&sys_reipl_nvme_fid_attr.attr,
@@ -899,7 +1036,7 @@ static ssize_t reipl_nvme_clear_store(struct kobject *kobj,
 				      struct kobj_attribute *attr,
 				      const char *buf, size_t len)
 {
-	if (strtobool(buf, &reipl_nvme_clear) < 0)
+	if (kstrtobool(buf, &reipl_nvme_clear) < 0)
 		return -EINVAL;
 	return len;
 }
@@ -939,8 +1076,8 @@ static ssize_t reipl_ccw_loadparm_store(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_reipl_ccw_loadparm_attr =
-	__ATTR(loadparm, S_IRUGO | S_IWUSR, reipl_ccw_loadparm_show,
-					    reipl_ccw_loadparm_store);
+	__ATTR(loadparm, 0644, reipl_ccw_loadparm_show,
+	       reipl_ccw_loadparm_store);
 
 static ssize_t reipl_ccw_clear_show(struct kobject *kobj,
 				    struct kobj_attribute *attr, char *page)
@@ -952,7 +1089,7 @@ static ssize_t reipl_ccw_clear_store(struct kobject *kobj,
 				     struct kobj_attribute *attr,
 				     const char *buf, size_t len)
 {
-	if (strtobool(buf, &reipl_ccw_clear) < 0)
+	if (kstrtobool(buf, &reipl_ccw_clear) < 0)
 		return -EINVAL;
 	return len;
 }
@@ -985,6 +1122,85 @@ static struct attribute_group reipl_ccw_attr_group_lpar = {
 	.attrs = reipl_ccw_attrs_lpar,
 };
 
+/* ECKD reipl device attributes */
+
+static ssize_t reipl_eckd_scpdata_read(struct file *filp, struct kobject *kobj,
+				       struct bin_attribute *attr,
+				       char *buf, loff_t off, size_t count)
+{
+	size_t size = reipl_block_eckd->eckd.scp_data_len;
+	void *scp_data = reipl_block_eckd->eckd.scp_data;
+
+	return memory_read_from_buffer(buf, count, &off, scp_data, size);
+}
+
+static ssize_t reipl_eckd_scpdata_write(struct file *filp, struct kobject *kobj,
+					struct bin_attribute *attr,
+					char *buf, loff_t off, size_t count)
+{
+	size_t scpdata_len = count;
+	size_t padding;
+
+	if (off)
+		return -EINVAL;
+
+	memcpy(reipl_block_eckd->eckd.scp_data, buf, count);
+	if (scpdata_len % 8) {
+		padding = 8 - (scpdata_len % 8);
+		memset(reipl_block_eckd->eckd.scp_data + scpdata_len,
+		       0, padding);
+		scpdata_len += padding;
+	}
+
+	reipl_block_eckd->hdr.len = IPL_BP_ECKD_LEN + scpdata_len;
+	reipl_block_eckd->eckd.len = IPL_BP0_ECKD_LEN + scpdata_len;
+	reipl_block_eckd->eckd.scp_data_len = scpdata_len;
+
+	return count;
+}
+
+static struct bin_attribute sys_reipl_eckd_scp_data_attr =
+	__BIN_ATTR(scp_data, 0644, reipl_eckd_scpdata_read,
+		   reipl_eckd_scpdata_write, DIAG308_SCPDATA_SIZE);
+
+static struct bin_attribute *reipl_eckd_bin_attrs[] = {
+	&sys_reipl_eckd_scp_data_attr,
+	NULL,
+};
+
+DEFINE_IPL_CCW_ATTR_RW(reipl_eckd, device, reipl_block_eckd->eckd);
+DEFINE_IPL_ATTR_RW(reipl_eckd, bootprog, "%lld\n", "%lld\n",
+		   reipl_block_eckd->eckd.bootprog);
+
+static struct attribute *reipl_eckd_attrs[] = {
+	&sys_reipl_eckd_device_attr.attr,
+	&sys_reipl_eckd_bootprog_attr.attr,
+	&sys_reipl_eckd_br_chr_attr.attr,
+	NULL,
+};
+
+static struct attribute_group reipl_eckd_attr_group = {
+	.attrs = reipl_eckd_attrs,
+	.bin_attrs = reipl_eckd_bin_attrs
+};
+
+static ssize_t reipl_eckd_clear_show(struct kobject *kobj,
+				     struct kobj_attribute *attr, char *page)
+{
+	return sprintf(page, "%u\n", reipl_eckd_clear);
+}
+
+static ssize_t reipl_eckd_clear_store(struct kobject *kobj,
+				      struct kobj_attribute *attr,
+				      const char *buf, size_t len)
+{
+	if (strtobool(buf, &reipl_eckd_clear) < 0)
+		return -EINVAL;
+	return len;
+}
+
+static struct kobj_attribute sys_reipl_eckd_clear_attr =
+	__ATTR(clear, 0644, reipl_eckd_clear_show, reipl_eckd_clear_store);
 
 /* NSS reipl device attributes */
 static void reipl_get_ascii_nss_name(char *dst,
@@ -1032,12 +1248,12 @@ static ssize_t reipl_nss_name_store(struct kobject *kobj,
 }
 
 static struct kobj_attribute sys_reipl_nss_name_attr =
-	__ATTR(name, S_IRUGO | S_IWUSR, reipl_nss_name_show,
-					reipl_nss_name_store);
+	__ATTR(name, 0644, reipl_nss_name_show,
+	       reipl_nss_name_store);
 
 static struct kobj_attribute sys_reipl_nss_loadparm_attr =
-	__ATTR(loadparm, S_IRUGO | S_IWUSR, reipl_nss_loadparm_show,
-					    reipl_nss_loadparm_store);
+	__ATTR(loadparm, 0644, reipl_nss_loadparm_show,
+	       reipl_nss_loadparm_store);
 
 static struct attribute *reipl_nss_attrs[] = {
 	&sys_reipl_nss_name_attr.attr,
@@ -1068,6 +1284,9 @@ static int reipl_set_type(enum ipl_type type)
 	case IPL_TYPE_CCW:
 		reipl_block_actual = reipl_block_ccw;
 		break;
+	case IPL_TYPE_ECKD:
+		reipl_block_actual = reipl_block_eckd;
+		break;
 	case IPL_TYPE_FCP:
 		reipl_block_actual = reipl_block_fcp;
 		break;
@@ -1098,6 +1317,8 @@ static ssize_t reipl_type_store(struct kobject *kobj,
 
 	if (strncmp(buf, IPL_CCW_STR, strlen(IPL_CCW_STR)) == 0)
 		rc = reipl_set_type(IPL_TYPE_CCW);
+	else if (strncmp(buf, IPL_ECKD_STR, strlen(IPL_ECKD_STR)) == 0)
+		rc = reipl_set_type(IPL_TYPE_ECKD);
 	else if (strncmp(buf, IPL_FCP_STR, strlen(IPL_FCP_STR)) == 0)
 		rc = reipl_set_type(IPL_TYPE_FCP);
 	else if (strncmp(buf, IPL_NVME_STR, strlen(IPL_NVME_STR)) == 0)
@@ -1113,6 +1334,7 @@ static struct kobj_attribute reipl_type_attr =
 static struct kset *reipl_kset;
 static struct kset *reipl_fcp_kset;
 static struct kset *reipl_nvme_kset;
+static struct kset *reipl_eckd_kset;
 
 static void __reipl_run(void *unused)
 {
@@ -1124,6 +1346,13 @@ static void __reipl_run(void *unused)
 		else
 			diag308(DIAG308_LOAD_NORMAL_DUMP, NULL);
 		break;
+	case IPL_TYPE_ECKD:
+		diag308(DIAG308_SET, reipl_block_eckd);
+		if (reipl_eckd_clear)
+			diag308(DIAG308_LOAD_CLEAR, NULL);
+		else
+			diag308(DIAG308_LOAD_NORMAL, NULL);
+		break;
 	case IPL_TYPE_FCP:
 		diag308(DIAG308_SET, reipl_block_fcp);
 		if (reipl_fcp_clear)
@@ -1147,6 +1376,7 @@ static void __reipl_run(void *unused)
 		break;
 	case IPL_TYPE_FCP_DUMP:
 	case IPL_TYPE_NVME_DUMP:
+	case IPL_TYPE_ECKD_DUMP:
 		break;
 	}
 	disabled_wait();
@@ -1344,6 +1574,58 @@ out1:
 	return rc;
 }
 
+static int __init reipl_eckd_init(void)
+{
+	int rc;
+
+	if (!sclp.has_sipl_eckd)
+		return 0;
+
+	reipl_block_eckd = (void *)get_zeroed_page(GFP_KERNEL);
+	if (!reipl_block_eckd)
+		return -ENOMEM;
+
+	/* sysfs: create kset for mixing attr group and bin attrs */
+	reipl_eckd_kset = kset_create_and_add(IPL_ECKD_STR, NULL,
+					      &reipl_kset->kobj);
+	if (!reipl_eckd_kset) {
+		free_page((unsigned long)reipl_block_eckd);
+		return -ENOMEM;
+	}
+
+	rc = sysfs_create_group(&reipl_eckd_kset->kobj, &reipl_eckd_attr_group);
+	if (rc)
+		goto out1;
+
+	if (test_facility(141)) {
+		rc = sysfs_create_file(&reipl_eckd_kset->kobj,
+				       &sys_reipl_eckd_clear_attr.attr);
+		if (rc)
+			goto out2;
+	} else {
+		reipl_eckd_clear = true;
+	}
+
+	if (ipl_info.type == IPL_TYPE_ECKD) {
+		memcpy(reipl_block_eckd, &ipl_block, sizeof(ipl_block));
+	} else {
+		reipl_block_eckd->hdr.len = IPL_BP_ECKD_LEN;
+		reipl_block_eckd->hdr.version = IPL_PARM_BLOCK_VERSION;
+		reipl_block_eckd->eckd.len = IPL_BP0_ECKD_LEN;
+		reipl_block_eckd->eckd.pbt = IPL_PBT_ECKD;
+		reipl_block_eckd->eckd.opt = IPL_PB0_ECKD_OPT_IPL;
+	}
+	reipl_capabilities |= IPL_TYPE_ECKD;
+	return 0;
+
+out2:
+	sysfs_remove_group(&reipl_eckd_kset->kobj, &reipl_eckd_attr_group);
+out1:
+	kset_unregister(reipl_eckd_kset);
+	free_page((unsigned long)reipl_block_eckd);
+	return rc;
+}
+
 static int __init reipl_type_init(void)
 {
 	enum ipl_type reipl_type = ipl_info.type;
@@ -1365,6 +1647,9 @@ static int __init reipl_type_init(void)
 	} else if (reipl_block->pb0_hdr.pbt == IPL_PBT_CCW) {
 		memcpy(reipl_block_ccw, reipl_block, size);
 		reipl_type = IPL_TYPE_CCW;
+	} else if (reipl_block->pb0_hdr.pbt == IPL_PBT_ECKD) {
+		memcpy(reipl_block_eckd, reipl_block, size);
+		reipl_type = IPL_TYPE_ECKD;
 	}
 out:
 	return reipl_set_type(reipl_type);
@@ -1383,6 +1668,9 @@ static int __init reipl_init(void)
 		return rc;
 	}
 	rc = reipl_ccw_init();
+	if (rc)
+		return rc;
+	rc = reipl_eckd_init();
 	if (rc)
 		return rc;
 	rc = reipl_fcp_init();
@@ -1457,6 +1745,29 @@ static struct attribute_group dump_nvme_attr_group = {
 	.attrs = dump_nvme_attrs,
 };
 
+/* ECKD dump device attributes */
+DEFINE_IPL_CCW_ATTR_RW(dump_eckd, device, dump_block_eckd->eckd);
+DEFINE_IPL_ATTR_RW(dump_eckd, bootprog, "%lld\n", "%llx\n",
+		   dump_block_eckd->eckd.bootprog);
+
+IPL_ATTR_BR_CHR_SHOW_FN(dump, dump_block_eckd->eckd);
+IPL_ATTR_BR_CHR_STORE_FN(dump, dump_block_eckd->eckd);
+
+static struct kobj_attribute sys_dump_eckd_br_chr_attr =
+	__ATTR(br_chr, 0644, eckd_dump_br_chr_show, eckd_dump_br_chr_store);
+
+static struct attribute *dump_eckd_attrs[] = {
+	&sys_dump_eckd_device_attr.attr,
+	&sys_dump_eckd_bootprog_attr.attr,
+	&sys_dump_eckd_br_chr_attr.attr,
+	NULL,
+};
+
+static struct attribute_group dump_eckd_attr_group = {
+	.name  = IPL_ECKD_STR,
+	.attrs = dump_eckd_attrs,
+};
+
 /* CCW dump device attributes */
 DEFINE_IPL_CCW_ATTR_RW(dump_ccw, device, dump_block_ccw->ccw);
 
@@ -1496,6 +1807,8 @@ static ssize_t dump_type_store(struct kobject *kobj,
 		rc = dump_set_type(DUMP_TYPE_NONE);
 	else if (strncmp(buf, DUMP_CCW_STR, strlen(DUMP_CCW_STR)) == 0)
 		rc = dump_set_type(DUMP_TYPE_CCW);
+	else if (strncmp(buf, DUMP_ECKD_STR, strlen(DUMP_ECKD_STR)) == 0)
+		rc = dump_set_type(DUMP_TYPE_ECKD);
 	else if (strncmp(buf, DUMP_FCP_STR, strlen(DUMP_FCP_STR)) == 0)
 		rc = dump_set_type(DUMP_TYPE_FCP);
 	else if (strncmp(buf, DUMP_NVME_STR, strlen(DUMP_NVME_STR)) == 0)
@@ -1524,6 +1837,9 @@ static void __dump_run(void *unused)
 	case DUMP_TYPE_CCW:
 		diag308_dump(dump_block_ccw);
 		break;
+	case DUMP_TYPE_ECKD:
+		diag308_dump(dump_block_eckd);
+		break;
 	case DUMP_TYPE_FCP:
 		diag308_dump(dump_block_fcp);
 		break;
@@ -1609,6 +1925,29 @@ static int __init dump_nvme_init(void)
 	return 0;
 }
 
+static int __init dump_eckd_init(void)
+{
+	int rc;
+
+	if (!sclp_ipl_info.has_dump || !sclp.has_sipl_eckd)
+		return 0; /* LDIPL DUMP is not installed */
+	dump_block_eckd = (void *)get_zeroed_page(GFP_KERNEL);
+	if (!dump_block_eckd)
+		return -ENOMEM;
+	rc = sysfs_create_group(&dump_kset->kobj, &dump_eckd_attr_group);
+	if (rc) {
+		free_page((unsigned long)dump_block_eckd);
+		return rc;
+	}
+	dump_block_eckd->hdr.len = IPL_BP_ECKD_LEN;
+	dump_block_eckd->hdr.version = IPL_PARM_BLOCK_VERSION;
+	dump_block_eckd->eckd.len = IPL_BP0_ECKD_LEN;
+	dump_block_eckd->eckd.pbt = IPL_PBT_ECKD;
+	dump_block_eckd->eckd.opt = IPL_PB0_ECKD_OPT_DUMP;
+	dump_capabilities |= DUMP_TYPE_ECKD;
+	return 0;
+}
+
 static int __init dump_init(void)
 {
 	int rc;
@@ -1622,6 +1961,9 @@ static int __init dump_init(void)
 		return rc;
 	}
 	rc = dump_ccw_init();
+	if (rc)
+		return rc;
+	rc = dump_eckd_init();
 	if (rc)
 		return rc;
 	rc = dump_fcp_init();
@@ -2057,6 +2399,11 @@ void __init setup_ipl(void)
 		ipl_info.data.ccw.dev_id.ssid = ipl_block.ccw.ssid;
 		ipl_info.data.ccw.dev_id.devno = ipl_block.ccw.devno;
 		break;
+	case IPL_TYPE_ECKD:
+	case IPL_TYPE_ECKD_DUMP:
+		ipl_info.data.eckd.dev_id.ssid = ipl_block.eckd.ssid;
+		ipl_info.data.eckd.dev_id.devno = ipl_block.eckd.devno;
+		break;
 	case IPL_TYPE_FCP:
 	case IPL_TYPE_FCP_DUMP:
 		ipl_info.data.fcp.dev_id.ssid = 0;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/kprobes.c linux-libre-6.2-gnu/arch/s390/kernel/kprobes.c
index 0032bdbe8e3f..401f9c933ff9 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/kprobes.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/kprobes.c
@@ -24,6 +24,7 @@
 #include <asm/set_memory.h>
 #include <asm/sections.h>
 #include <asm/dis.h>
+#include "kprobes.h"
 #include "entry.h"
 
 DEFINE_PER_CPU(struct kprobe *, current_kprobe);
@@ -31,8 +32,6 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
 
 struct kretprobe_blackpoint kretprobe_blacklist[] = { };
 
-DEFINE_INSN_CACHE_OPS(s390_insn);
-
 static int insn_page_in_use;
 
 void *alloc_insn_page(void)
diff --git linux-libre-6.1-gnu/arch/s390/kernel/kprobes.h linux-libre-6.2-gnu/arch/s390/kernel/kprobes.h
new file mode 100644
index 000000000000..dc3ed5098ee7
--- /dev/null
+++ linux-libre-6.2-gnu/arch/s390/kernel/kprobes.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+#ifndef _ARCH_S390_KPROBES_H
+#define _ARCH_S390_KPROBES_H
+
+#include <linux/kprobes.h>
+
+DEFINE_INSN_CACHE_OPS(s390_insn);
+
+#endif
diff --git linux-libre-6.1-gnu/arch/s390/kernel/machine_kexec_file.c linux-libre-6.2-gnu/arch/s390/kernel/machine_kexec_file.c
index fc6d5f58debe..2df94d32140c 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/machine_kexec_file.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/machine_kexec_file.c
@@ -187,8 +187,6 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 
 	data->memsz = ALIGN(data->memsz, PAGE_SIZE);
 	buf.mem = data->memsz;
-	if (image->type == KEXEC_TYPE_CRASH)
-		buf.mem += crashk_res.start;
 
 	ptr = (void *)ipl_cert_list_addr;
 	end = ptr + ipl_cert_list_size;
@@ -225,6 +223,9 @@ static int kexec_file_add_ipl_report(struct kimage *image,
 		data->kernel_buf + offsetof(struct lowcore, ipl_parmblock_ptr);
 	*lc_ipl_parmblock_ptr = (__u32)buf.mem;
 
+	if (image->type == KEXEC_TYPE_CRASH)
+		buf.mem += crashk_res.start;
+
 	ret = kexec_add_buffer(&buf);
 out:
 	return ret;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/nmi.c linux-libre-6.2-gnu/arch/s390/kernel/nmi.c
index 31cb9b00a36b..5dbf274719a9 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/nmi.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/nmi.c
@@ -19,7 +19,7 @@
 #include <linux/time.h>
 #include <linux/module.h>
 #include <linux/sched/signal.h>
-
+#include <linux/kvm_host.h>
 #include <linux/export.h>
 #include <asm/lowcore.h>
 #include <asm/smp.h>
@@ -31,8 +31,7 @@
 #include <asm/ctl_reg.h>
 #include <asm/asm-offsets.h>
 #include <asm/pai.h>
-
-#include <linux/kvm_host.h>
+#include <asm/vx-insn.h>
 
 struct mcck_struct {
 	unsigned int kill_task : 1;
@@ -43,21 +42,12 @@ struct mcck_struct {
 };
 
 static DEFINE_PER_CPU(struct mcck_struct, cpu_mcck);
-static struct kmem_cache *mcesa_cache;
-static unsigned long mcesa_origin_lc;
 
 static inline int nmi_needs_mcesa(void)
 {
 	return MACHINE_HAS_VX || MACHINE_HAS_GS;
 }
 
-static inline unsigned long nmi_get_mcesa_size(void)
-{
-	if (MACHINE_HAS_GS)
-		return MCESA_MAX_SIZE;
-	return MCESA_MIN_SIZE;
-}
-
 /*
  * The initial machine check extended save area for the boot CPU.
  * It will be replaced on the boot CPU reinit with an allocated
@@ -75,36 +65,23 @@ void __init nmi_alloc_mcesa_early(u64 *mcesad)
 		*mcesad |= ilog2(MCESA_MAX_SIZE);
 }
 
-static void __init nmi_alloc_cache(void)
+int nmi_alloc_mcesa(u64 *mcesad)
 {
 	unsigned long size;
-
-	if (!nmi_needs_mcesa())
-		return;
-	size = nmi_get_mcesa_size();
-	if (size > MCESA_MIN_SIZE)
-		mcesa_origin_lc = ilog2(size);
-	/* create slab cache for the machine-check-extended-save-areas */
-	mcesa_cache = kmem_cache_create("nmi_save_areas", size, size, 0, NULL);
-	if (!mcesa_cache)
-		panic("Couldn't create nmi save area cache");
-}
-
-int __ref nmi_alloc_mcesa(u64 *mcesad)
-{
-	unsigned long origin;
+	void *origin;
 
 	*mcesad = 0;
 	if (!nmi_needs_mcesa())
 		return 0;
-	if (!mcesa_cache)
-		nmi_alloc_cache();
-	origin = (unsigned long) kmem_cache_alloc(mcesa_cache, GFP_KERNEL);
+	size = MACHINE_HAS_GS ? MCESA_MAX_SIZE : MCESA_MIN_SIZE;
+	origin = kmalloc(size, GFP_KERNEL);
 	if (!origin)
 		return -ENOMEM;
 	/* The pointer is stored with mcesa_bits ORed in */
-	kmemleak_not_leak((void *) origin);
-	*mcesad = __pa(origin) | mcesa_origin_lc;
+	kmemleak_not_leak(origin);
+	*mcesad = __pa(origin);
+	if (MACHINE_HAS_GS)
+		*mcesad |= ilog2(MCESA_MAX_SIZE);
 	return 0;
 }
 
@@ -112,12 +89,64 @@ void nmi_free_mcesa(u64 *mcesad)
 {
 	if (!nmi_needs_mcesa())
 		return;
-	kmem_cache_free(mcesa_cache, __va(*mcesad & MCESA_ORIGIN_MASK));
+	kfree(__va(*mcesad & MCESA_ORIGIN_MASK));
+}
+
+static __always_inline char *nmi_puts(char *dest, const char *src)
+{
+	while (*src)
+		*dest++ = *src++;
+	*dest = 0;
+	return dest;
+}
+
+static __always_inline char *u64_to_hex(char *dest, u64 val)
+{
+	int i, num;
+
+	for (i = 1; i <= 16; i++) {
+		num = (val >> (64 - 4 * i)) & 0xf;
+		if (num >= 10)
+			*dest++ = 'A' + num - 10;
+		else
+			*dest++ = '0' + num;
+	}
+	*dest = 0;
+	return dest;
 }
 
 static notrace void s390_handle_damage(void)
 {
+	union ctlreg0 cr0, cr0_new;
+	char message[100];
+	psw_t psw_save;
+	char *ptr;
+
 	smp_emergency_stop();
+	diag_amode31_ops.diag308_reset();
+	ptr = nmi_puts(message, "System stopped due to unrecoverable machine check, code: 0x");
+	u64_to_hex(ptr, S390_lowcore.mcck_interruption_code);
+
+	/*
+	 * Disable low address protection and make machine check new PSW a
+	 * disabled wait PSW. Any additional machine check cannot be handled.
+	 */
+	__ctl_store(cr0.val, 0, 0);
+	cr0_new = cr0;
+	cr0_new.lap = 0;
+	__ctl_load(cr0_new.val, 0, 0);
+	psw_save = S390_lowcore.mcck_new_psw;
+	psw_bits(S390_lowcore.mcck_new_psw).io = 0;
+	psw_bits(S390_lowcore.mcck_new_psw).ext = 0;
+	psw_bits(S390_lowcore.mcck_new_psw).wait = 1;
+	sclp_emergency_printk(message);
+
+	/*
+	 * Restore machine check new PSW and control register 0 to original
+	 * values. This makes possible system dump analysis easier.
+	 */
+	S390_lowcore.mcck_new_psw = psw_save;
+	__ctl_load(cr0.val, 0, 0);
 	disabled_wait();
 	while (1);
 }
@@ -181,10 +210,10 @@ void noinstr s390_handle_mcck(struct pt_regs *regs)
 	trace_hardirqs_on();
 }
 /*
- * returns 0 if all required registers are available
+ * returns 0 if register contents could be validated
  * returns 1 otherwise
  */
-static int notrace s390_validate_registers(union mci mci, int umode)
+static int notrace s390_validate_registers(union mci mci)
 {
 	struct mcesa *mcesa;
 	void *fpt_save_area;
@@ -195,45 +224,15 @@ static int notrace s390_validate_registers(union mci mci, int umode)
 	kill_task = 0;
 	zero = 0;
 
-	if (!mci.gr) {
-		/*
-		 * General purpose registers couldn't be restored and have
-		 * unknown contents. Stop system or terminate process.
-		 */
-		if (!umode)
-			s390_handle_damage();
+	if (!mci.gr || !mci.fp)
 		kill_task = 1;
-	}
-	if (!mci.fp) {
-		/*
-		 * Floating point registers can't be restored. If the
-		 * kernel currently uses floating point registers the
-		 * system is stopped. If the process has its floating
-		 * pointer registers loaded it is terminated.
-		 */
-		if (S390_lowcore.fpu_flags & KERNEL_VXR_V0V7)
-			s390_handle_damage();
-		if (!test_cpu_flag(CIF_FPU))
-			kill_task = 1;
-	}
 	fpt_save_area = &S390_lowcore.floating_pt_save_area;
 	if (!mci.fc) {
-		/*
-		 * Floating point control register can't be restored.
-		 * If the kernel currently uses the floating pointer
-		 * registers and needs the FPC register the system is
-		 * stopped. If the process has its floating pointer
-		 * registers loaded it is terminated. Otherwise the
-		 * FPC is just validated.
-		 */
-		if (S390_lowcore.fpu_flags & KERNEL_FPC)
-			s390_handle_damage();
+		kill_task = 1;
 		asm volatile(
 			"	lfpc	%0\n"
 			:
 			: "Q" (zero));
-		if (!test_cpu_flag(CIF_FPU))
-			kill_task = 1;
 	} else {
 		asm volatile(
 			"	lfpc	%0\n"
@@ -275,26 +274,15 @@ static int notrace s390_validate_registers(union mci mci, int umode)
 		 * appropriate actions. The host vector or FPU values have been
 		 * saved by KVM and will be restored by KVM.
 		 */
-		if (!mci.vr && !test_cpu_flag(CIF_MCCK_GUEST)) {
-			/*
-			 * Vector registers can't be restored. If the kernel
-			 * currently uses vector registers the system is
-			 * stopped. If the process has its vector registers
-			 * loaded it is terminated. Otherwise just validate
-			 * the registers.
-			 */
-			if (S390_lowcore.fpu_flags & KERNEL_VXR)
-				s390_handle_damage();
-			if (!test_cpu_flag(CIF_FPU))
-				kill_task = 1;
-		}
+		if (!mci.vr && !test_cpu_flag(CIF_MCCK_GUEST))
+			kill_task = 1;
 		cr0.val = S390_lowcore.cregs_save_area[0];
 		cr0.afp = cr0.vx = 1;
 		__ctl_load(cr0.val, 0, 0);
 		asm volatile(
 			"	la	1,%0\n"
-			"	.word	0xe70f,0x1000,0x0036\n" /* vlm 0,15,0(1) */
-			"	.word	0xe70f,0x1100,0x0c36\n" /* vlm 16,31,256(1) */
+			"	VLM	0,15,0,1\n"
+			"	VLM	16,31,256,1\n"
 			:
 			: "Q" (*(struct vx_array *)mcesa->vector_save_area)
 			: "1");
@@ -306,13 +294,8 @@ static int notrace s390_validate_registers(union mci mci, int umode)
 		:
 		: "a" (&S390_lowcore.access_regs_save_area)
 		: "memory");
-	if (!mci.ar) {
-		/*
-		 * Access registers have unknown contents.
-		 * Terminating task.
-		 */
+	if (!mci.ar)
 		kill_task = 1;
-	}
 	/* Validate guarded storage registers */
 	cr2.val = S390_lowcore.cregs_save_area[2];
 	if (cr2.gse) {
@@ -451,7 +434,9 @@ int notrace s390_do_machine_check(struct pt_regs *regs)
 			s390_handle_damage();
 		}
 	}
-	if (s390_validate_registers(mci, user_mode(regs))) {
+	if (s390_validate_registers(mci)) {
+		if (!user_mode(regs))
+			s390_handle_damage();
 		/*
 		 * Couldn't restore all register contents for the
 		 * user space process -> mark task for termination.
@@ -480,7 +465,21 @@ int notrace s390_do_machine_check(struct pt_regs *regs)
 			mcck->stp_queue |= stp_island_check();
 		mcck_pending = 1;
 	}
-
+	/*
+	 * Reinject storage related machine checks into the guest if they
+	 * happen when the guest is running.
+	 */
+	if (!test_cpu_flag(CIF_MCCK_GUEST)) {
+		/* Storage error uncorrected */
+		if (mci.se)
+			s390_handle_damage();
+		/* Storage key-error uncorrected */
+		if (mci.ke)
+			s390_handle_damage();
+		/* Storage degradation */
+		if (mci.ds && mci.fa)
+			s390_handle_damage();
+	}
 	if (mci.cp) {
 		/* Channel report word pending */
 		mcck->channel_report = 1;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/perf_cpum_sf.c linux-libre-6.2-gnu/arch/s390/kernel/perf_cpum_sf.c
index 332a49965130..ce886a03545a 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/perf_cpum_sf.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/perf_cpum_sf.c
@@ -163,14 +163,15 @@ static void free_sampling_buffer(struct sf_buffer *sfb)
 
 static int alloc_sample_data_block(unsigned long *sdbt, gfp_t gfp_flags)
 {
-	unsigned long sdb, *trailer;
+	struct hws_trailer_entry *te;
+	unsigned long sdb;
 
 	/* Allocate and initialize sample-data-block */
 	sdb = get_zeroed_page(gfp_flags);
 	if (!sdb)
 		return -ENOMEM;
-	trailer = trailer_entry_ptr(sdb);
-	*trailer = SDB_TE_ALERT_REQ_MASK;
+	te = (struct hws_trailer_entry *)trailer_entry_ptr(sdb);
+	te->header.a = 1;
 
 	/* Link SDB into the sample-data-block-table */
 	*sdbt = sdb;
@@ -1206,7 +1207,7 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 					    "%s: Found unknown"
 					    " sampling data entry: te->f %i"
 					    " basic.def %#4x (%p)\n", __func__,
-					    te->f, sample->def, sample);
+					    te->header.f, sample->def, sample);
 			/* Sample slot is not yet written or other record.
 			 *
 			 * This condition can occur if the buffer was reused
@@ -1217,7 +1218,7 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 			 * that are not full.  Stop processing if the first
 			 * invalid format was detected.
 			 */
-			if (!te->f)
+			if (!te->header.f)
 				break;
 		}
 
@@ -1227,6 +1228,16 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
 	}
 }
 
+static inline __uint128_t __cdsg(__uint128_t *ptr, __uint128_t old, __uint128_t new)
+{
+	asm volatile(
+		"	cdsg	%[old],%[new],%[ptr]\n"
+		: [old] "+d" (old), [ptr] "+QS" (*ptr)
+		: [new] "d" (new)
+		: "memory", "cc");
+	return old;
+}
+
 /* hw_perf_event_update() - Process sampling buffer
  * @event:	The perf event
  * @flush_all:	Flag to also flush partially filled sample-data-blocks
@@ -1243,10 +1254,11 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt,
  */
 static void hw_perf_event_update(struct perf_event *event, int flush_all)
 {
+	unsigned long long event_overflow, sampl_overflow, num_sdb;
+	union hws_trailer_header old, prev, new;
 	struct hw_perf_event *hwc = &event->hw;
 	struct hws_trailer_entry *te;
 	unsigned long *sdbt;
-	unsigned long long event_overflow, sampl_overflow, num_sdb, te_flags;
 	int done;
 
 	/*
@@ -1266,25 +1278,25 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 		te = (struct hws_trailer_entry *) trailer_entry_ptr(*sdbt);
 
 		/* Leave loop if no more work to do (block full indicator) */
-		if (!te->f) {
+		if (!te->header.f) {
 			done = 1;
 			if (!flush_all)
 				break;
 		}
 
 		/* Check the sample overflow count */
-		if (te->overflow)
+		if (te->header.overflow)
 			/* Account sample overflows and, if a particular limit
 			 * is reached, extend the sampling buffer.
 			 * For details, see sfb_account_overflows().
 			 */
-			sampl_overflow += te->overflow;
+			sampl_overflow += te->header.overflow;
 
 		/* Timestamps are valid for full sample-data-blocks only */
 		debug_sprintf_event(sfdbg, 6, "%s: sdbt %#lx "
 				    "overflow %llu timestamp %#llx\n",
-				    __func__, (unsigned long)sdbt, te->overflow,
-				    (te->f) ? trailer_timestamp(te) : 0ULL);
+				    __func__, (unsigned long)sdbt, te->header.overflow,
+				    (te->header.f) ? trailer_timestamp(te) : 0ULL);
 
 		/* Collect all samples from a single sample-data-block and
 		 * flag if an (perf) event overflow happened.  If so, the PMU
@@ -1294,12 +1306,16 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 		num_sdb++;
 
 		/* Reset trailer (using compare-double-and-swap) */
+		/* READ_ONCE() 16 byte header */
+		prev.val = __cdsg(&te->header.val, 0, 0);
 		do {
-			te_flags = te->flags & ~SDB_TE_BUFFER_FULL_MASK;
-			te_flags |= SDB_TE_ALERT_REQ_MASK;
-		} while (!cmpxchg_double(&te->flags, &te->overflow,
-					 te->flags, te->overflow,
-					 te_flags, 0ULL));
+			old.val = prev.val;
+			new.val = prev.val;
+			new.f = 0;
+			new.a = 1;
+			new.overflow = 0;
+			prev.val = __cdsg(&te->header.val, old.val, new.val);
+		} while (prev.val != old.val);
 
 		/* Advance to next sample-data-block */
 		sdbt++;
@@ -1384,7 +1400,7 @@ static void aux_output_end(struct perf_output_handle *handle)
 	range_scan = AUX_SDB_NUM_ALERT(aux);
 	for (i = 0, idx = aux->head; i < range_scan; i++, idx++) {
 		te = aux_sdb_trailer(aux, idx);
-		if (!(te->flags & SDB_TE_BUFFER_FULL_MASK))
+		if (!te->header.f)
 			break;
 	}
 	/* i is num of SDBs which are full */
@@ -1392,7 +1408,7 @@ static void aux_output_end(struct perf_output_handle *handle)
 
 	/* Remove alert indicators in the buffer */
 	te = aux_sdb_trailer(aux, aux->alert_mark);
-	te->flags &= ~SDB_TE_ALERT_REQ_MASK;
+	te->header.a = 0;
 
 	debug_sprintf_event(sfdbg, 6, "%s: SDBs %ld range %ld head %ld\n",
 			    __func__, i, range_scan, aux->head);
@@ -1437,9 +1453,9 @@ static int aux_output_begin(struct perf_output_handle *handle,
 		idx = aux->empty_mark + 1;
 		for (i = 0; i < range_scan; i++, idx++) {
 			te = aux_sdb_trailer(aux, idx);
-			te->flags &= ~(SDB_TE_BUFFER_FULL_MASK |
-				       SDB_TE_ALERT_REQ_MASK);
-			te->overflow = 0;
+			te->header.f = 0;
+			te->header.a = 0;
+			te->header.overflow = 0;
 		}
 		/* Save the position of empty SDBs */
 		aux->empty_mark = aux->head + range - 1;
@@ -1448,7 +1464,7 @@ static int aux_output_begin(struct perf_output_handle *handle,
 	/* Set alert indicator */
 	aux->alert_mark = aux->head + range/2 - 1;
 	te = aux_sdb_trailer(aux, aux->alert_mark);
-	te->flags = te->flags | SDB_TE_ALERT_REQ_MASK;
+	te->header.a = 1;
 
 	/* Reset hardware buffer head */
 	head = AUX_SDB_INDEX(aux, aux->head);
@@ -1475,14 +1491,17 @@ static int aux_output_begin(struct perf_output_handle *handle,
 static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 			  unsigned long long *overflow)
 {
-	unsigned long long orig_overflow, orig_flags, new_flags;
+	union hws_trailer_header old, prev, new;
 	struct hws_trailer_entry *te;
 
 	te = aux_sdb_trailer(aux, alert_index);
+	/* READ_ONCE() 16 byte header */
+	prev.val = __cdsg(&te->header.val, 0, 0);
 	do {
-		orig_flags = te->flags;
-		*overflow = orig_overflow = te->overflow;
-		if (orig_flags & SDB_TE_BUFFER_FULL_MASK) {
+		old.val = prev.val;
+		new.val = prev.val;
+		*overflow = old.overflow;
+		if (old.f) {
 			/*
 			 * SDB is already set by hardware.
 			 * Abort and try to set somewhere
@@ -1490,10 +1509,10 @@ static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 			 */
 			return false;
 		}
-		new_flags = orig_flags | SDB_TE_ALERT_REQ_MASK;
-	} while (!cmpxchg_double(&te->flags, &te->overflow,
-				 orig_flags, orig_overflow,
-				 new_flags, 0ULL));
+		new.a = 1;
+		new.overflow = 0;
+		prev.val = __cdsg(&te->header.val, old.val, new.val);
+	} while (prev.val != old.val);
 	return true;
 }
 
@@ -1522,8 +1541,9 @@ static bool aux_set_alert(struct aux_buffer *aux, unsigned long alert_index,
 static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 			     unsigned long long *overflow)
 {
-	unsigned long long orig_overflow, orig_flags, new_flags;
 	unsigned long i, range_scan, idx, idx_old;
+	union hws_trailer_header old, prev, new;
+	unsigned long long orig_overflow;
 	struct hws_trailer_entry *te;
 
 	debug_sprintf_event(sfdbg, 6, "%s: range %ld head %ld alert %ld "
@@ -1554,17 +1574,20 @@ static bool aux_reset_buffer(struct aux_buffer *aux, unsigned long range,
 	idx_old = idx = aux->empty_mark + 1;
 	for (i = 0; i < range_scan; i++, idx++) {
 		te = aux_sdb_trailer(aux, idx);
+		/* READ_ONCE() 16 byte header */
+		prev.val = __cdsg(&te->header.val, 0, 0);
 		do {
-			orig_flags = te->flags;
-			orig_overflow = te->overflow;
-			new_flags = orig_flags & ~SDB_TE_BUFFER_FULL_MASK;
+			old.val = prev.val;
+			new.val = prev.val;
+			orig_overflow = old.overflow;
+			new.f = 0;
+			new.overflow = 0;
 			if (idx == aux->alert_mark)
-				new_flags |= SDB_TE_ALERT_REQ_MASK;
+				new.a = 1;
 			else
-				new_flags &= ~SDB_TE_ALERT_REQ_MASK;
-		} while (!cmpxchg_double(&te->flags, &te->overflow,
-					 orig_flags, orig_overflow,
-					 new_flags, 0ULL));
+				new.a = 0;
+			prev.val = __cdsg(&te->header.val, old.val, new.val);
+		} while (prev.val != old.val);
 		*overflow += orig_overflow;
 	}
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/perf_pai_crypto.c linux-libre-6.2-gnu/arch/s390/kernel/perf_pai_crypto.c
index 6826e2a69a21..985e243a2ed8 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/perf_pai_crypto.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/perf_pai_crypto.c
@@ -35,9 +35,9 @@ struct pai_userdata {
 struct paicrypt_map {
 	unsigned long *page;		/* Page for CPU to store counters */
 	struct pai_userdata *save;	/* Page to store no-zero counters */
-	unsigned int users;		/* # of PAI crypto users */
-	unsigned int sampler;		/* # of PAI crypto samplers */
-	unsigned int counter;		/* # of PAI crypto counters */
+	unsigned int active_events;	/* # of PAI crypto users */
+	unsigned int refcnt;		/* Reference count mapped buffers */
+	enum paievt_mode mode;		/* Type of event */
 	struct perf_event *event;	/* Perf event for sampling */
 };
 
@@ -56,15 +56,11 @@ static void paicrypt_event_destroy(struct perf_event *event)
 	cpump->event = NULL;
 	static_branch_dec(&pai_key);
 	mutex_lock(&pai_reserve_mutex);
-	if (event->attr.sample_period)
-		cpump->sampler -= 1;
-	else
-		cpump->counter -= 1;
-	debug_sprintf_event(cfm_dbg, 5, "%s event %#llx cpu %d"
-			    " sampler %d counter %d\n", __func__,
-			    event->attr.config, event->cpu, cpump->sampler,
-			    cpump->counter);
-	if (!cpump->counter && !cpump->sampler) {
+	debug_sprintf_event(cfm_dbg, 5, "%s event %#llx cpu %d users %d"
+			    " mode %d refcnt %d\n", __func__,
+			    event->attr.config, event->cpu,
+			    cpump->active_events, cpump->mode, cpump->refcnt);
+	if (!--cpump->refcnt) {
 		debug_sprintf_event(cfm_dbg, 4, "%s page %#lx save %p\n",
 				    __func__, (unsigned long)cpump->page,
 				    cpump->save);
@@ -72,6 +68,7 @@ static void paicrypt_event_destroy(struct perf_event *event)
 		cpump->page = NULL;
 		kvfree(cpump->save);
 		cpump->save = NULL;
+		cpump->mode = PAI_MODE_NONE;
 	}
 	mutex_unlock(&pai_reserve_mutex);
 }
@@ -136,17 +133,14 @@ static u64 paicrypt_getall(struct perf_event *event)
  */
 static int paicrypt_busy(struct perf_event_attr *a, struct paicrypt_map *cpump)
 {
-	unsigned int *use_ptr;
 	int rc = 0;
 
 	mutex_lock(&pai_reserve_mutex);
 	if (a->sample_period) {		/* Sampling requested */
-		use_ptr = &cpump->sampler;
-		if (cpump->counter || cpump->sampler)
+		if (cpump->mode != PAI_MODE_NONE)
 			rc = -EBUSY;	/* ... sampling/counting active */
 	} else {			/* Counting requested */
-		use_ptr = &cpump->counter;
-		if (cpump->sampler)
+		if (cpump->mode == PAI_MODE_SAMPLING)
 			rc = -EBUSY;	/* ... and sampling active */
 	}
 	if (rc)
@@ -172,12 +166,16 @@ static int paicrypt_busy(struct perf_event_attr *a, struct paicrypt_map *cpump)
 	rc = 0;
 
 unlock:
-	/* If rc is non-zero, do not increment counter/sampler. */
-	if (!rc)
-		*use_ptr += 1;
-	debug_sprintf_event(cfm_dbg, 5, "%s sample_period %#llx sampler %d"
-			    " counter %d page %#lx save %p rc %d\n", __func__,
-			    a->sample_period, cpump->sampler, cpump->counter,
+	/* If rc is non-zero, do not set mode and reference count */
+	if (!rc) {
+		cpump->refcnt++;
+		cpump->mode = a->sample_period ? PAI_MODE_SAMPLING
+					       : PAI_MODE_COUNTING;
+	}
+	debug_sprintf_event(cfm_dbg, 5, "%s sample_period %#llx users %d"
+			    " mode %d refcnt %d page %#lx save %p rc %d\n",
+			    __func__, a->sample_period, cpump->active_events,
+			    cpump->mode, cpump->refcnt,
 			    (unsigned long)cpump->page, cpump->save, rc);
 	mutex_unlock(&pai_reserve_mutex);
 	return rc;
@@ -262,7 +260,7 @@ static int paicrypt_add(struct perf_event *event, int flags)
 	struct paicrypt_map *cpump = this_cpu_ptr(&paicrypt_map);
 	unsigned long ccd;
 
-	if (cpump->users++ == 0) {
+	if (++cpump->active_events == 1) {
 		ccd = virt_to_phys(cpump->page) | PAI_CRYPTO_KERNEL_OFFSET;
 		WRITE_ONCE(S390_lowcore.ccd, ccd);
 		__ctl_set_bit(0, 50);
@@ -293,7 +291,7 @@ static void paicrypt_del(struct perf_event *event, int flags)
 	if (!event->attr.sample_period)
 		/* Only counting needs to read counter */
 		paicrypt_stop(event, PERF_EF_UPDATE);
-	if (cpump->users-- == 1) {
+	if (--cpump->active_events == 0) {
 		__ctl_clear_bit(0, 50);
 		WRITE_ONCE(S390_lowcore.ccd, 0);
 	}
@@ -379,7 +377,7 @@ static int paicrypt_push_sample(void)
 /* Called on schedule-in and schedule-out. No access to event structure,
  * but for sampling only event CRYPTO_ALL is allowed.
  */
-static void paicrypt_sched_task(struct perf_event_context *ctx, bool sched_in)
+static void paicrypt_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	/* We started with a clean page on event installation. So read out
 	 * results on schedule_out and if page was dirty, clear values.
diff --git linux-libre-6.1-gnu/arch/s390/kernel/perf_pai_ext.c linux-libre-6.2-gnu/arch/s390/kernel/perf_pai_ext.c
index 74b53c531e0c..1138f57baae3 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/perf_pai_ext.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/perf_pai_ext.c
@@ -28,12 +28,6 @@
 static debug_info_t *paiext_dbg;
 static unsigned int paiext_cnt;	/* Extracted with QPACI instruction */
 
-enum paiext_mode {
-	PAI_MODE_NONE,
-	PAI_MODE_SAMPLING,
-	PAI_MODE_COUNTER,
-};
-
 struct pai_userdata {
 	u16 num;
 	u64 value;
@@ -54,7 +48,7 @@ struct paiext_cb {		/* PAI extension 1 control block */
 struct paiext_map {
 	unsigned long *area;		/* Area for CPU to store counters */
 	struct pai_userdata *save;	/* Area to store non-zero counters */
-	enum paiext_mode mode;		/* Type of event */
+	enum paievt_mode mode;		/* Type of event */
 	unsigned int active_events;	/* # of PAI Extension users */
 	unsigned int refcnt;
 	struct perf_event *event;	/* Perf event for sampling */
@@ -192,14 +186,14 @@ static int paiext_alloc(struct perf_event_attr *a, struct perf_event *event)
 			goto unlock;
 		}
 		cpump->mode = a->sample_period ? PAI_MODE_SAMPLING
-					       : PAI_MODE_COUNTER;
+					       : PAI_MODE_COUNTING;
 	} else {
 		/* Multiple invocation, check whats active.
 		 * Supported are multiple counter events or only one sampling
 		 * event concurrently at any one time.
 		 */
 		if (cpump->mode == PAI_MODE_SAMPLING ||
-		    (cpump->mode == PAI_MODE_COUNTER && a->sample_period)) {
+		    (cpump->mode == PAI_MODE_COUNTING && a->sample_period)) {
 			rc = -EBUSY;
 			goto unlock;
 		}
@@ -472,7 +466,7 @@ static int paiext_push_sample(void)
 /* Called on schedule-in and schedule-out. No access to event structure,
  * but for sampling only event NNPA_ALL is allowed.
  */
-static void paiext_sched_task(struct perf_event_context *ctx, bool sched_in)
+static void paiext_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	/* We started with a clean page on event installation. So read out
 	 * results on schedule_out and if page was dirty, clear values.
diff --git linux-libre-6.1-gnu/arch/s390/kernel/process.c linux-libre-6.2-gnu/arch/s390/kernel/process.c
index 42af4b3aa02b..3f5d2db0b854 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/process.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/process.c
@@ -224,7 +224,7 @@ unsigned long __get_wchan(struct task_struct *p)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(PAGE_SIZE);
+		sp -= get_random_u32_below(PAGE_SIZE);
 	return sp & ~0xf;
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/setup.c linux-libre-6.2-gnu/arch/s390/kernel/setup.c
index ab19ddb09d65..696c9e007a36 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/setup.c
@@ -52,6 +52,7 @@
 #include <linux/hugetlb.h>
 #include <linux/kmemleak.h>
 
+#include <asm/archrandom.h>
 #include <asm/boot_data.h>
 #include <asm/ipl.h>
 #include <asm/facility.h>
@@ -437,7 +438,7 @@ static void __init setup_lowcore_dat_off(void)
 	lc->svc_new_psw.addr = (unsigned long) system_call;
 	lc->program_new_psw.mask = int_psw_mask | PSW_MASK_MCHECK;
 	lc->program_new_psw.addr = (unsigned long) pgm_check_handler;
-	lc->mcck_new_psw.mask = PSW_KERNEL_BITS;
+	lc->mcck_new_psw.mask = int_psw_mask;
 	lc->mcck_new_psw.addr = (unsigned long) mcck_int_handler;
 	lc->io_new_psw.mask = int_psw_mask | PSW_MASK_MCHECK;
 	lc->io_new_psw.addr = (unsigned long) io_int_handler;
@@ -507,11 +508,13 @@ static void __init setup_lowcore_dat_on(void)
 {
 	struct lowcore *abs_lc;
 	unsigned long flags;
+	int i;
 
 	__ctl_clear_bit(0, 28);
 	S390_lowcore.external_new_psw.mask |= PSW_MASK_DAT;
 	S390_lowcore.svc_new_psw.mask |= PSW_MASK_DAT;
 	S390_lowcore.program_new_psw.mask |= PSW_MASK_DAT;
+	S390_lowcore.mcck_new_psw.mask |= PSW_MASK_DAT;
 	S390_lowcore.io_new_psw.mask |= PSW_MASK_DAT;
 	__ctl_set_bit(0, 28);
 	__ctl_store(S390_lowcore.cregs_save_area, 0, 15);
@@ -521,8 +524,8 @@ static void __init setup_lowcore_dat_on(void)
 	abs_lc = get_abs_lowcore(&flags);
 	abs_lc->restart_flags = RESTART_FLAG_CTLREGS;
 	abs_lc->program_new_psw = S390_lowcore.program_new_psw;
-	memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area,
-	       sizeof(abs_lc->cregs_save_area));
+	for (i = 0; i < 16; i++)
+		abs_lc->cregs_save_area[i] = S390_lowcore.cregs_save_area[i];
 	put_abs_lowcore(abs_lc, flags);
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/kernel/uv.c linux-libre-6.2-gnu/arch/s390/kernel/uv.c
index f9810d2a267c..9f18a4af9c13 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/uv.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/uv.c
@@ -255,6 +255,13 @@ static int make_secure_pte(pte_t *ptep, unsigned long addr,
  */
 static bool should_export_before_import(struct uv_cb_header *uvcb, struct mm_struct *mm)
 {
+	/*
+	 * The misc feature indicates, among other things, that importing a
+	 * shared page from a different protected VM will automatically also
+	 * transfer its ownership.
+	 */
+	if (test_bit_inv(BIT_UV_FEAT_MISC, &uv_info.uv_feature_indications))
+		return false;
 	if (uvcb->cmd == UVC_CMD_UNPIN_PAGE_SHARED)
 		return false;
 	return atomic_read(&mm->context.protected_count) > 1;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/vdso.c linux-libre-6.2-gnu/arch/s390/kernel/vdso.c
index 3105ca5bd470..ff7bf4432229 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/vdso.c
+++ linux-libre-6.2-gnu/arch/s390/kernel/vdso.c
@@ -44,21 +44,6 @@ struct vdso_data *arch_get_vdso_data(void *vvar_page)
 	return (struct vdso_data *)(vvar_page);
 }
 
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	if (likely(vma->vm_mm == current->mm))
-		return current->nsproxy->time_ns->vvar_page;
-	/*
-	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
-	 * through interfaces like /proc/$pid/mem or
-	 * process_vm_{readv,writev}() as long as there's no .access()
-	 * in special_mapping_vmops().
-	 * For more details check_vma_flags() and __access_remote_vm()
-	 */
-	WARN(1, "vvar_page accessed remotely");
-	return NULL;
-}
-
 /*
  * The VVAR page layout depends on whether a task belongs to the root or
  * non-root time namespace. Whenever a task changes its namespace, the VVAR
@@ -84,11 +69,6 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 	mmap_read_unlock(mm);
 	return 0;
 }
-#else
-static inline struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	return NULL;
-}
 #endif
 
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
@@ -227,7 +207,7 @@ static unsigned long vdso_addr(unsigned long start, unsigned long len)
 	end -= len;
 
 	if (end > start) {
-		offset = prandom_u32_max(((end - start) >> PAGE_SHIFT) + 1);
+		offset = get_random_u32_below(((end - start) >> PAGE_SHIFT) + 1);
 		addr = start + (offset << PAGE_SHIFT);
 	} else {
 		addr = start;
diff --git linux-libre-6.1-gnu/arch/s390/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/s390/kernel/vmlinux.lds.S
index 5ea3830af0cc..cbf9c1b0beda 100644
--- linux-libre-6.1-gnu/arch/s390/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/s390/kernel/vmlinux.lds.S
@@ -17,6 +17,8 @@
 /* Handle ro_after_init data on our own. */
 #define RO_AFTER_INIT_DATA
 
+#define RUNTIME_DISCARD_EXIT
+
 #define EMITS_PT_NOTE
 
 #include <asm-generic/vmlinux.lds.h>
@@ -79,6 +81,7 @@ SECTIONS
 		_end_amode31_refs = .;
 	}
 
+	. = ALIGN(PAGE_SIZE);
 	_edata = .;		/* End of data section */
 
 	/* will be freed after init */
@@ -193,6 +196,7 @@ SECTIONS
 
 	BSS_SECTION(PAGE_SIZE, 4 * PAGE_SIZE, PAGE_SIZE)
 
+	. = ALIGN(PAGE_SIZE);
 	_end = . ;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/s390/kvm/intercept.c linux-libre-6.2-gnu/arch/s390/kvm/intercept.c
index 88112065d941..0ee02dae14b2 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/intercept.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/intercept.c
@@ -217,7 +217,7 @@ static int handle_itdb(struct kvm_vcpu *vcpu)
 		return 0;
 	if (current->thread.per_flags & PER_FLAG_NO_TE)
 		return 0;
-	itdb = (struct kvm_s390_itdb *)vcpu->arch.sie_block->itdba;
+	itdb = phys_to_virt(vcpu->arch.sie_block->itdba);
 	rc = write_guest_lc(vcpu, __LC_PGM_TDB, itdb, sizeof(*itdb));
 	if (rc)
 		return rc;
@@ -409,8 +409,7 @@ int handle_sthyi(struct kvm_vcpu *vcpu)
 out:
 	if (!cc) {
 		if (kvm_s390_pv_cpu_is_protected(vcpu)) {
-			memcpy((void *)(sida_origin(vcpu->arch.sie_block)),
-			       sctns, PAGE_SIZE);
+			memcpy(sida_addr(vcpu->arch.sie_block), sctns, PAGE_SIZE);
 		} else {
 			r = write_guest(vcpu, addr, reg2, sctns, PAGE_SIZE);
 			if (r) {
@@ -464,7 +463,7 @@ static int handle_operexc(struct kvm_vcpu *vcpu)
 
 static int handle_pv_spx(struct kvm_vcpu *vcpu)
 {
-	u32 pref = *(u32 *)vcpu->arch.sie_block->sidad;
+	u32 pref = *(u32 *)sida_addr(vcpu->arch.sie_block);
 
 	kvm_s390_set_prefix(vcpu, pref);
 	trace_kvm_s390_handle_prefix(vcpu, 1, pref);
@@ -497,7 +496,7 @@ static int handle_pv_sclp(struct kvm_vcpu *vcpu)
 
 static int handle_pv_uvc(struct kvm_vcpu *vcpu)
 {
-	struct uv_cb_share *guest_uvcb = (void *)vcpu->arch.sie_block->sidad;
+	struct uv_cb_share *guest_uvcb = sida_addr(vcpu->arch.sie_block);
 	struct uv_cb_cts uvcb = {
 		.header.cmd	= UVC_CMD_UNPIN_PAGE_SHARED,
 		.header.len	= sizeof(uvcb),
diff --git linux-libre-6.1-gnu/arch/s390/kvm/interrupt.c linux-libre-6.2-gnu/arch/s390/kvm/interrupt.c
index ab569faf0df2..ab26aa53ee37 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/interrupt.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/interrupt.c
@@ -83,8 +83,9 @@ static int sca_inject_ext_call(struct kvm_vcpu *vcpu, int src_id)
 		struct esca_block *sca = vcpu->kvm->arch.sca;
 		union esca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union esca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;
+		union esca_sigp_ctrl new_val = {0}, old_val;
 
+		old_val = READ_ONCE(*sigp_ctrl);
 		new_val.scn = src_id;
 		new_val.c = 1;
 		old_val.c = 0;
@@ -95,8 +96,9 @@ static int sca_inject_ext_call(struct kvm_vcpu *vcpu, int src_id)
 		struct bsca_block *sca = vcpu->kvm->arch.sca;
 		union bsca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union bsca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;
+		union bsca_sigp_ctrl new_val = {0}, old_val;
 
+		old_val = READ_ONCE(*sigp_ctrl);
 		new_val.scn = src_id;
 		new_val.c = 1;
 		old_val.c = 0;
@@ -126,16 +128,18 @@ static void sca_clear_ext_call(struct kvm_vcpu *vcpu)
 		struct esca_block *sca = vcpu->kvm->arch.sca;
 		union esca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union esca_sigp_ctrl old = *sigp_ctrl;
+		union esca_sigp_ctrl old;
 
+		old = READ_ONCE(*sigp_ctrl);
 		expect = old.value;
 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);
 	} else {
 		struct bsca_block *sca = vcpu->kvm->arch.sca;
 		union bsca_sigp_ctrl *sigp_ctrl =
 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);
-		union bsca_sigp_ctrl old = *sigp_ctrl;
+		union bsca_sigp_ctrl old;
 
+		old = READ_ONCE(*sigp_ctrl);
 		expect = old.value;
 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);
 	}
@@ -314,11 +318,6 @@ static inline u8 gisa_get_ipm(struct kvm_s390_gisa *gisa)
 	return READ_ONCE(gisa->ipm);
 }
 
-static inline void gisa_clear_ipm_gisc(struct kvm_s390_gisa *gisa, u32 gisc)
-{
-	clear_bit_inv(IPM_BIT_OFFSET + gisc, (unsigned long *) gisa);
-}
-
 static inline int gisa_tac_ipm_gisc(struct kvm_s390_gisa *gisa, u32 gisc)
 {
 	return test_and_clear_bit_inv(IPM_BIT_OFFSET + gisc, (unsigned long *) gisa);
diff --git linux-libre-6.1-gnu/arch/s390/kvm/irq.h linux-libre-6.2-gnu/arch/s390/kvm/irq.h
deleted file mode 100644
index 484608c71dd0..000000000000
--- linux-libre-6.1-gnu/arch/s390/kvm/irq.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * s390 irqchip routines
- *
- * Copyright IBM Corp. 2014
- *
- *    Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
- */
-#ifndef __KVM_IRQ_H
-#define __KVM_IRQ_H
-
-#include <linux/kvm_host.h>
-
-static inline int irqchip_in_kernel(struct kvm *kvm)
-{
-	return 1;
-}
-
-#endif
diff --git linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.c linux-libre-6.2-gnu/arch/s390/kvm/kvm-s390.c
index bc491a73815c..e4890e04b210 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/kvm-s390.c
@@ -209,6 +209,14 @@ unsigned int diag9c_forwarding_hz;
 module_param(diag9c_forwarding_hz, uint, 0644);
 MODULE_PARM_DESC(diag9c_forwarding_hz, "Maximum diag9c forwarding per second, 0 to turn off");
 
+/*
+ * allow asynchronous deinit for protected guests; enable by default since
+ * the feature is opt-in anyway
+ */
+static int async_destroy = 1;
+module_param(async_destroy, int, 0444);
+MODULE_PARM_DESC(async_destroy, "Asynchronous destroy for protected guests");
+
 /*
  * For now we handle at most 16 double words as this is what the s390 base
  * kernel handles and stores in the prefix page. If we ever need to go beyond
@@ -616,6 +624,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_S390_BPB:
 		r = test_facility(82);
 		break;
+	case KVM_CAP_S390_PROTECTED_ASYNC_DISABLE:
+		r = async_destroy && is_prot_virt_host();
+		break;
 	case KVM_CAP_S390_PROTECTED:
 		r = is_prot_virt_host();
 		break;
@@ -2519,9 +2530,13 @@ static int kvm_s390_pv_dmp(struct kvm *kvm, struct kvm_pv_cmd *cmd,
 
 static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd)
 {
+	const bool need_lock = (cmd->cmd != KVM_PV_ASYNC_CLEANUP_PERFORM);
+	void __user *argp = (void __user *)cmd->data;
 	int r = 0;
 	u16 dummy;
-	void __user *argp = (void __user *)cmd->data;
+
+	if (need_lock)
+		mutex_lock(&kvm->lock);
 
 	switch (cmd->cmd) {
 	case KVM_PV_ENABLE: {
@@ -2555,6 +2570,31 @@ static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd)
 		set_bit(IRQ_PEND_EXT_SERVICE, &kvm->arch.float_int.masked_irqs);
 		break;
 	}
+	case KVM_PV_ASYNC_CLEANUP_PREPARE:
+		r = -EINVAL;
+		if (!kvm_s390_pv_is_protected(kvm) || !async_destroy)
+			break;
+
+		r = kvm_s390_cpus_from_pv(kvm, &cmd->rc, &cmd->rrc);
+		/*
+		 * If a CPU could not be destroyed, destroy VM will also fail.
+		 * There is no point in trying to destroy it. Instead return
+		 * the rc and rrc from the first CPU that failed destroying.
+		 */
+		if (r)
+			break;
+		r = kvm_s390_pv_set_aside(kvm, &cmd->rc, &cmd->rrc);
+
+		/* no need to block service interrupts any more */
+		clear_bit(IRQ_PEND_EXT_SERVICE, &kvm->arch.float_int.masked_irqs);
+		break;
+	case KVM_PV_ASYNC_CLEANUP_PERFORM:
+		r = -EINVAL;
+		if (!async_destroy)
+			break;
+		/* kvm->lock must not be held; this is asserted inside the function. */
+		r = kvm_s390_pv_deinit_aside_vm(kvm, &cmd->rc, &cmd->rrc);
+		break;
 	case KVM_PV_DISABLE: {
 		r = -EINVAL;
 		if (!kvm_s390_pv_is_protected(kvm))
@@ -2568,7 +2608,7 @@ static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd)
 		 */
 		if (r)
 			break;
-		r = kvm_s390_pv_deinit_vm(kvm, &cmd->rc, &cmd->rrc);
+		r = kvm_s390_pv_deinit_cleanup_all(kvm, &cmd->rc, &cmd->rrc);
 
 		/* no need to block service interrupts any more */
 		clear_bit(IRQ_PEND_EXT_SERVICE, &kvm->arch.float_int.masked_irqs);
@@ -2718,6 +2758,9 @@ static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd)
 	default:
 		r = -ENOTTY;
 	}
+	if (need_lock)
+		mutex_unlock(&kvm->lock);
+
 	return r;
 }
 
@@ -2922,9 +2965,8 @@ long kvm_arch_vm_ioctl(struct file *filp,
 			r = -EINVAL;
 			break;
 		}
-		mutex_lock(&kvm->lock);
+		/* must be called without kvm->lock */
 		r = kvm_s390_handle_pv(kvm, &args);
-		mutex_unlock(&kvm->lock);
 		if (copy_to_user(argp, &args, sizeof(args))) {
 			r = -EFAULT;
 			break;
@@ -3243,6 +3285,8 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 	kvm_s390_vsie_init(kvm);
 	if (use_gisa)
 		kvm_s390_gisa_init(kvm);
+	INIT_LIST_HEAD(&kvm->arch.pv.need_cleanup);
+	kvm->arch.pv.set_aside = NULL;
 	KVM_EVENT(3, "vm 0x%pK created by pid %u", kvm, current->pid);
 
 	return 0;
@@ -3287,11 +3331,9 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
 	/*
 	 * We are already at the end of life and kvm->lock is not taken.
 	 * This is ok as the file descriptor is closed by now and nobody
-	 * can mess with the pv state. To avoid lockdep_assert_held from
-	 * complaining we do not use kvm_s390_pv_is_protected.
+	 * can mess with the pv state.
 	 */
-	if (kvm_s390_pv_get_handle(kvm))
-		kvm_s390_pv_deinit_vm(kvm, &rc, &rrc);
+	kvm_s390_pv_deinit_cleanup_all(kvm, &rc, &rrc);
 	/*
 	 * Remove the mmu notifier only when the whole KVM VM is torn down,
 	 * and only if one was registered to begin with. If the VM is
@@ -3344,28 +3386,30 @@ static void sca_del_vcpu(struct kvm_vcpu *vcpu)
 static void sca_add_vcpu(struct kvm_vcpu *vcpu)
 {
 	if (!kvm_s390_use_sca_entries()) {
-		struct bsca_block *sca = vcpu->kvm->arch.sca;
+		phys_addr_t sca_phys = virt_to_phys(vcpu->kvm->arch.sca);
 
 		/* we still need the basic sca for the ipte control */
-		vcpu->arch.sie_block->scaoh = (__u32)(((__u64)sca) >> 32);
-		vcpu->arch.sie_block->scaol = (__u32)(__u64)sca;
+		vcpu->arch.sie_block->scaoh = sca_phys >> 32;
+		vcpu->arch.sie_block->scaol = sca_phys;
 		return;
 	}
 	read_lock(&vcpu->kvm->arch.sca_lock);
 	if (vcpu->kvm->arch.use_esca) {
 		struct esca_block *sca = vcpu->kvm->arch.sca;
+		phys_addr_t sca_phys = virt_to_phys(sca);
 
-		sca->cpu[vcpu->vcpu_id].sda = (__u64) vcpu->arch.sie_block;
-		vcpu->arch.sie_block->scaoh = (__u32)(((__u64)sca) >> 32);
-		vcpu->arch.sie_block->scaol = (__u32)(__u64)sca & ~0x3fU;
+		sca->cpu[vcpu->vcpu_id].sda = virt_to_phys(vcpu->arch.sie_block);
+		vcpu->arch.sie_block->scaoh = sca_phys >> 32;
+		vcpu->arch.sie_block->scaol = sca_phys & ESCA_SCAOL_MASK;
 		vcpu->arch.sie_block->ecb2 |= ECB2_ESCA;
 		set_bit_inv(vcpu->vcpu_id, (unsigned long *) sca->mcn);
 	} else {
 		struct bsca_block *sca = vcpu->kvm->arch.sca;
+		phys_addr_t sca_phys = virt_to_phys(sca);
 
-		sca->cpu[vcpu->vcpu_id].sda = (__u64) vcpu->arch.sie_block;
-		vcpu->arch.sie_block->scaoh = (__u32)(((__u64)sca) >> 32);
-		vcpu->arch.sie_block->scaol = (__u32)(__u64)sca;
+		sca->cpu[vcpu->vcpu_id].sda = virt_to_phys(vcpu->arch.sie_block);
+		vcpu->arch.sie_block->scaoh = sca_phys >> 32;
+		vcpu->arch.sie_block->scaol = sca_phys;
 		set_bit_inv(vcpu->vcpu_id, (unsigned long *) &sca->mcn);
 	}
 	read_unlock(&vcpu->kvm->arch.sca_lock);
@@ -3396,6 +3440,7 @@ static int sca_switch_to_extended(struct kvm *kvm)
 	struct kvm_vcpu *vcpu;
 	unsigned long vcpu_idx;
 	u32 scaol, scaoh;
+	phys_addr_t new_sca_phys;
 
 	if (kvm->arch.use_esca)
 		return 0;
@@ -3404,8 +3449,9 @@ static int sca_switch_to_extended(struct kvm *kvm)
 	if (!new_sca)
 		return -ENOMEM;
 
-	scaoh = (u32)((u64)(new_sca) >> 32);
-	scaol = (u32)(u64)(new_sca) & ~0x3fU;
+	new_sca_phys = virt_to_phys(new_sca);
+	scaoh = new_sca_phys >> 32;
+	scaol = new_sca_phys & ESCA_SCAOL_MASK;
 
 	kvm_s390_vcpu_block_all(kvm);
 	write_lock(&kvm->arch.sca_lock);
@@ -3625,15 +3671,18 @@ static void kvm_s390_vcpu_crypto_setup(struct kvm_vcpu *vcpu)
 
 void kvm_s390_vcpu_unsetup_cmma(struct kvm_vcpu *vcpu)
 {
-	free_page(vcpu->arch.sie_block->cbrlo);
+	free_page((unsigned long)phys_to_virt(vcpu->arch.sie_block->cbrlo));
 	vcpu->arch.sie_block->cbrlo = 0;
 }
 
 int kvm_s390_vcpu_setup_cmma(struct kvm_vcpu *vcpu)
 {
-	vcpu->arch.sie_block->cbrlo = get_zeroed_page(GFP_KERNEL_ACCOUNT);
-	if (!vcpu->arch.sie_block->cbrlo)
+	void *cbrlo_page = (void *)get_zeroed_page(GFP_KERNEL_ACCOUNT);
+
+	if (!cbrlo_page)
 		return -ENOMEM;
+
+	vcpu->arch.sie_block->cbrlo = virt_to_phys(cbrlo_page);
 	return 0;
 }
 
@@ -3643,7 +3692,7 @@ static void kvm_s390_vcpu_setup_model(struct kvm_vcpu *vcpu)
 
 	vcpu->arch.sie_block->ibc = model->ibc;
 	if (test_kvm_facility(vcpu->kvm, 7))
-		vcpu->arch.sie_block->fac = (u32)(u64) model->fac_list;
+		vcpu->arch.sie_block->fac = virt_to_phys(model->fac_list);
 }
 
 static int kvm_s390_vcpu_setup(struct kvm_vcpu *vcpu)
@@ -3700,9 +3749,8 @@ static int kvm_s390_vcpu_setup(struct kvm_vcpu *vcpu)
 		VCPU_EVENT(vcpu, 3, "AIV gisa format-%u enabled for cpu %03u",
 			   vcpu->arch.sie_block->gd & 0x3, vcpu->vcpu_id);
 	}
-	vcpu->arch.sie_block->sdnxo = ((unsigned long) &vcpu->run->s.regs.sdnx)
-					| SDNXC;
-	vcpu->arch.sie_block->riccbd = (unsigned long) &vcpu->run->s.regs.riccb;
+	vcpu->arch.sie_block->sdnxo = virt_to_phys(&vcpu->run->s.regs.sdnx) | SDNXC;
+	vcpu->arch.sie_block->riccbd = virt_to_phys(&vcpu->run->s.regs.riccb);
 
 	if (sclp.has_kss)
 		kvm_s390_set_cpuflags(vcpu, CPUSTAT_KSS);
@@ -3752,7 +3800,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 		return -ENOMEM;
 
 	vcpu->arch.sie_block = &sie_page->sie_block;
-	vcpu->arch.sie_block->itdba = (unsigned long) &sie_page->itdb;
+	vcpu->arch.sie_block->itdba = virt_to_phys(&sie_page->itdb);
 
 	/* the real guest size will always be smaller than msl */
 	vcpu->arch.sie_block->mso = 0;
@@ -5169,6 +5217,7 @@ static long kvm_s390_vcpu_sida_op(struct kvm_vcpu *vcpu,
 				  struct kvm_s390_mem_op *mop)
 {
 	void __user *uaddr = (void __user *)mop->buf;
+	void *sida_addr;
 	int r = 0;
 
 	if (mop->flags || !mop->size)
@@ -5180,16 +5229,16 @@ static long kvm_s390_vcpu_sida_op(struct kvm_vcpu *vcpu,
 	if (!kvm_s390_pv_cpu_is_protected(vcpu))
 		return -EINVAL;
 
+	sida_addr = (char *)sida_addr(vcpu->arch.sie_block) + mop->sida_offset;
+
 	switch (mop->op) {
 	case KVM_S390_MEMOP_SIDA_READ:
-		if (copy_to_user(uaddr, (void *)(sida_origin(vcpu->arch.sie_block) +
-				 mop->sida_offset), mop->size))
+		if (copy_to_user(uaddr, sida_addr, mop->size))
 			r = -EFAULT;
 
 		break;
 	case KVM_S390_MEMOP_SIDA_WRITE:
-		if (copy_from_user((void *)(sida_origin(vcpu->arch.sie_block) +
-				   mop->sida_offset), uaddr, mop->size))
+		if (copy_from_user(sida_addr, uaddr, mop->size))
 			r = -EFAULT;
 		break;
 	}
@@ -5567,6 +5616,11 @@ vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
 	return VM_FAULT_SIGBUS;
 }
 
+bool kvm_arch_irqchip_in_kernel(struct kvm *kvm)
+{
+	return true;
+}
+
 /* Section: memory related */
 int kvm_arch_prepare_memory_region(struct kvm *kvm,
 				   const struct kvm_memory_slot *old,
diff --git linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.h linux-libre-6.2-gnu/arch/s390/kvm/kvm-s390.h
index 4755492dfabc..d48588c207d8 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/kvm-s390.h
+++ linux-libre-6.2-gnu/arch/s390/kvm/kvm-s390.h
@@ -23,7 +23,8 @@
 /* Transactional Memory Execution related macros */
 #define IS_TE_ENABLED(vcpu)	((vcpu->arch.sie_block->ecb & ECB_TE))
 #define TDB_FORMAT1		1
-#define IS_ITDB_VALID(vcpu)	((*(char *)vcpu->arch.sie_block->itdba == TDB_FORMAT1))
+#define IS_ITDB_VALID(vcpu) \
+	((*(char *)phys_to_virt((vcpu)->arch.sie_block->itdba) == TDB_FORMAT1))
 
 extern debug_info_t *kvm_s390_dbf;
 extern debug_info_t *kvm_s390_dbf_uv;
@@ -233,7 +234,7 @@ static inline unsigned long kvm_s390_get_gfn_end(struct kvm_memslots *slots)
 
 static inline u32 kvm_s390_get_gisa_desc(struct kvm *kvm)
 {
-	u32 gd = (u32)(u64)kvm->arch.gisa_int.origin;
+	u32 gd = virt_to_phys(kvm->arch.gisa_int.origin);
 
 	if (gd && sclp.has_gisaf)
 		gd |= GISA_FORMAT1;
@@ -243,6 +244,9 @@ static inline u32 kvm_s390_get_gisa_desc(struct kvm *kvm)
 /* implemented in pv.c */
 int kvm_s390_pv_destroy_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc);
 int kvm_s390_pv_create_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc);
+int kvm_s390_pv_set_aside(struct kvm *kvm, u16 *rc, u16 *rrc);
+int kvm_s390_pv_deinit_aside_vm(struct kvm *kvm, u16 *rc, u16 *rrc);
+int kvm_s390_pv_deinit_cleanup_all(struct kvm *kvm, u16 *rc, u16 *rrc);
 int kvm_s390_pv_deinit_vm(struct kvm *kvm, u16 *rc, u16 *rrc);
 int kvm_s390_pv_init_vm(struct kvm *kvm, u16 *rc, u16 *rrc);
 int kvm_s390_pv_set_sec_parms(struct kvm *kvm, void *hdr, u64 length, u16 *rc,
diff --git linux-libre-6.1-gnu/arch/s390/kvm/pci.c linux-libre-6.2-gnu/arch/s390/kvm/pci.c
index ded1af2ddae9..ec51e810e381 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/pci.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/pci.c
@@ -434,6 +434,7 @@ static void kvm_s390_pci_dev_release(struct zpci_dev *zdev)
 static int kvm_s390_pci_register_kvm(void *opaque, struct kvm *kvm)
 {
 	struct zpci_dev *zdev = opaque;
+	u8 status;
 	int rc;
 
 	if (!zdev)
@@ -486,7 +487,7 @@ static int kvm_s390_pci_register_kvm(void *opaque, struct kvm *kvm)
 
 	/* Re-register the IOMMU that was already created */
 	rc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-				virt_to_phys(zdev->dma_table));
+				virt_to_phys(zdev->dma_table), &status);
 	if (rc)
 		goto clear_gisa;
 
@@ -516,6 +517,7 @@ static void kvm_s390_pci_unregister_kvm(void *opaque)
 {
 	struct zpci_dev *zdev = opaque;
 	struct kvm *kvm;
+	u8 status;
 
 	if (!zdev)
 		return;
@@ -554,7 +556,7 @@ static void kvm_s390_pci_unregister_kvm(void *opaque)
 
 	/* Re-register the IOMMU that was already created */
 	zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-			   virt_to_phys(zdev->dma_table));
+			   virt_to_phys(zdev->dma_table), &status);
 
 out:
 	spin_lock(&kvm->arch.kzdev_list_lock);
diff --git linux-libre-6.1-gnu/arch/s390/kvm/priv.c linux-libre-6.2-gnu/arch/s390/kvm/priv.c
index 3335fa09b6f1..9f8a192bd750 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/priv.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/priv.c
@@ -924,8 +924,7 @@ static int handle_stsi(struct kvm_vcpu *vcpu)
 		return -EREMOTE;
 	}
 	if (kvm_s390_pv_cpu_is_protected(vcpu)) {
-		memcpy((void *)sida_origin(vcpu->arch.sie_block), (void *)mem,
-		       PAGE_SIZE);
+		memcpy(sida_addr(vcpu->arch.sie_block), (void *)mem, PAGE_SIZE);
 		rc = 0;
 	} else {
 		rc = write_guest(vcpu, operand2, ar, (void *)mem, PAGE_SIZE);
diff --git linux-libre-6.1-gnu/arch/s390/kvm/pv.c linux-libre-6.2-gnu/arch/s390/kvm/pv.c
index 7cb7799a0acb..e032ebbf51b9 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/pv.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/pv.c
@@ -18,6 +18,29 @@
 #include <linux/mmu_notifier.h>
 #include "kvm-s390.h"
 
+/**
+ * struct pv_vm_to_be_destroyed - Represents a protected VM that needs to
+ * be destroyed
+ *
+ * @list: list head for the list of leftover VMs
+ * @old_gmap_table: the gmap table of the leftover protected VM
+ * @handle: the handle of the leftover protected VM
+ * @stor_var: pointer to the variable storage of the leftover protected VM
+ * @stor_base: address of the base storage of the leftover protected VM
+ *
+ * Represents a protected VM that is still registered with the Ultravisor,
+ * but which does not correspond any longer to an active KVM VM. It should
+ * be destroyed at some point later, either asynchronously or when the
+ * process terminates.
+ */
+struct pv_vm_to_be_destroyed {
+	struct list_head list;
+	unsigned long old_gmap_table;
+	u64 handle;
+	void *stor_var;
+	unsigned long stor_base;
+};
+
 static void kvm_s390_clear_pv_state(struct kvm *kvm)
 {
 	kvm->arch.pv.handle = 0;
@@ -44,7 +67,7 @@ int kvm_s390_pv_destroy_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc)
 		free_pages(vcpu->arch.pv.stor_base,
 			   get_order(uv_info.guest_cpu_stor_len));
 
-	free_page(sida_origin(vcpu->arch.sie_block));
+	free_page((unsigned long)sida_addr(vcpu->arch.sie_block));
 	vcpu->arch.sie_block->pv_handle_cpu = 0;
 	vcpu->arch.sie_block->pv_handle_config = 0;
 	memset(&vcpu->arch.pv, 0, sizeof(vcpu->arch.pv));
@@ -66,6 +89,7 @@ int kvm_s390_pv_create_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc)
 		.header.cmd = UVC_CMD_CREATE_SEC_CPU,
 		.header.len = sizeof(uvcb),
 	};
+	void *sida_addr;
 	int cc;
 
 	if (kvm_s390_pv_cpu_get_handle(vcpu))
@@ -79,16 +103,17 @@ int kvm_s390_pv_create_cpu(struct kvm_vcpu *vcpu, u16 *rc, u16 *rrc)
 	/* Input */
 	uvcb.guest_handle = kvm_s390_pv_get_handle(vcpu->kvm);
 	uvcb.num = vcpu->arch.sie_block->icpua;
-	uvcb.state_origin = (u64)vcpu->arch.sie_block;
-	uvcb.stor_origin = (u64)vcpu->arch.pv.stor_base;
+	uvcb.state_origin = virt_to_phys(vcpu->arch.sie_block);
+	uvcb.stor_origin = virt_to_phys((void *)vcpu->arch.pv.stor_base);
 
 	/* Alloc Secure Instruction Data Area Designation */
-	vcpu->arch.sie_block->sidad = __get_free_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
-	if (!vcpu->arch.sie_block->sidad) {
+	sida_addr = (void *)__get_free_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
+	if (!sida_addr) {
 		free_pages(vcpu->arch.pv.stor_base,
 			   get_order(uv_info.guest_cpu_stor_len));
 		return -ENOMEM;
 	}
+	vcpu->arch.sie_block->sidad = virt_to_phys(sida_addr);
 
 	cc = uv_call(0, (u64)&uvcb);
 	*rc = uvcb.header.rc;
@@ -159,23 +184,192 @@ out_err:
 	return -ENOMEM;
 }
 
-/* this should not fail, but if it does, we must not free the donated memory */
-int kvm_s390_pv_deinit_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
+/**
+ * kvm_s390_pv_dispose_one_leftover - Clean up one leftover protected VM.
+ * @kvm: the KVM that was associated with this leftover protected VM
+ * @leftover: details about the leftover protected VM that needs a clean up
+ * @rc: the RC code of the Destroy Secure Configuration UVC
+ * @rrc: the RRC code of the Destroy Secure Configuration UVC
+ *
+ * Destroy one leftover protected VM.
+ * On success, kvm->mm->context.protected_count will be decremented atomically
+ * and all other resources used by the VM will be freed.
+ *
+ * Return: 0 in case of success, otherwise 1
+ */
+static int kvm_s390_pv_dispose_one_leftover(struct kvm *kvm,
+					    struct pv_vm_to_be_destroyed *leftover,
+					    u16 *rc, u16 *rrc)
 {
 	int cc;
 
-	cc = uv_cmd_nodata(kvm_s390_pv_get_handle(kvm),
-			   UVC_CMD_DESTROY_SEC_CONF, rc, rrc);
+	/* It used the destroy-fast UVC, nothing left to do here */
+	if (!leftover->handle)
+		goto done_fast;
+	cc = uv_cmd_nodata(leftover->handle, UVC_CMD_DESTROY_SEC_CONF, rc, rrc);
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT DESTROY LEFTOVER VM: rc %x rrc %x", *rc, *rrc);
+	WARN_ONCE(cc, "protvirt destroy leftover vm failed rc %x rrc %x", *rc, *rrc);
+	if (cc)
+		return cc;
+	/*
+	 * Intentionally leak unusable memory. If the UVC fails, the memory
+	 * used for the VM and its metadata is permanently unusable.
+	 * This can only happen in case of a serious KVM or hardware bug; it
+	 * is not expected to happen in normal operation.
+	 */
+	free_pages(leftover->stor_base, get_order(uv_info.guest_base_stor_len));
+	free_pages(leftover->old_gmap_table, CRST_ALLOC_ORDER);
+	vfree(leftover->stor_var);
+done_fast:
+	atomic_dec(&kvm->mm->context.protected_count);
+	return 0;
+}
+
+/**
+ * kvm_s390_destroy_lower_2g - Destroy the first 2GB of protected guest memory.
+ * @kvm: the VM whose memory is to be cleared.
+ *
+ * Destroy the first 2GB of guest memory, to avoid prefix issues after reboot.
+ * The CPUs of the protected VM need to be destroyed beforehand.
+ */
+static void kvm_s390_destroy_lower_2g(struct kvm *kvm)
+{
+	const unsigned long pages_2g = SZ_2G / PAGE_SIZE;
+	struct kvm_memory_slot *slot;
+	unsigned long len;
+	int srcu_idx;
+
+	srcu_idx = srcu_read_lock(&kvm->srcu);
+
+	/* Take the memslot containing guest absolute address 0 */
+	slot = gfn_to_memslot(kvm, 0);
+	/* Clear all slots or parts thereof that are below 2GB */
+	while (slot && slot->base_gfn < pages_2g) {
+		len = min_t(u64, slot->npages, pages_2g - slot->base_gfn) * PAGE_SIZE;
+		s390_uv_destroy_range(kvm->mm, slot->userspace_addr, slot->userspace_addr + len);
+		/* Take the next memslot */
+		slot = gfn_to_memslot(kvm, slot->base_gfn + slot->npages);
+	}
+
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
+}
+
+static int kvm_s390_pv_deinit_vm_fast(struct kvm *kvm, u16 *rc, u16 *rrc)
+{
+	struct uv_cb_destroy_fast uvcb = {
+		.header.cmd = UVC_CMD_DESTROY_SEC_CONF_FAST,
+		.header.len = sizeof(uvcb),
+		.handle = kvm_s390_pv_get_handle(kvm),
+	};
+	int cc;
+
+	cc = uv_call_sched(0, (u64)&uvcb);
+	if (rc)
+		*rc = uvcb.header.rc;
+	if (rrc)
+		*rrc = uvcb.header.rrc;
 	WRITE_ONCE(kvm->arch.gmap->guest_handle, 0);
+	KVM_UV_EVENT(kvm, 3, "PROTVIRT DESTROY VM FAST: rc %x rrc %x",
+		     uvcb.header.rc, uvcb.header.rrc);
+	WARN_ONCE(cc, "protvirt destroy vm fast failed handle %llx rc %x rrc %x",
+		  kvm_s390_pv_get_handle(kvm), uvcb.header.rc, uvcb.header.rrc);
+	/* Inteded memory leak on "impossible" error */
+	if (!cc)
+		kvm_s390_pv_dealloc_vm(kvm);
+	return cc ? -EIO : 0;
+}
+
+static inline bool is_destroy_fast_available(void)
+{
+	return test_bit_inv(BIT_UVC_CMD_DESTROY_SEC_CONF_FAST, uv_info.inst_calls_list);
+}
+
+/**
+ * kvm_s390_pv_set_aside - Set aside a protected VM for later teardown.
+ * @kvm: the VM
+ * @rc: return value for the RC field of the UVCB
+ * @rrc: return value for the RRC field of the UVCB
+ *
+ * Set aside the protected VM for a subsequent teardown. The VM will be able
+ * to continue immediately as a non-secure VM, and the information needed to
+ * properly tear down the protected VM is set aside. If another protected VM
+ * was already set aside without starting its teardown, this function will
+ * fail.
+ * The CPUs of the protected VM need to be destroyed beforehand.
+ *
+ * Context: kvm->lock needs to be held
+ *
+ * Return: 0 in case of success, -EINVAL if another protected VM was already set
+ * aside, -ENOMEM if the system ran out of memory.
+ */
+int kvm_s390_pv_set_aside(struct kvm *kvm, u16 *rc, u16 *rrc)
+{
+	struct pv_vm_to_be_destroyed *priv;
+	int res = 0;
+
+	lockdep_assert_held(&kvm->lock);
 	/*
-	 * if the mm still has a mapping, make all its pages accessible
-	 * before destroying the guest
+	 * If another protected VM was already prepared for teardown, refuse.
+	 * A normal deinitialization has to be performed instead.
 	 */
-	if (mmget_not_zero(kvm->mm)) {
-		s390_uv_destroy_range(kvm->mm, 0, TASK_SIZE);
-		mmput(kvm->mm);
+	if (kvm->arch.pv.set_aside)
+		return -EINVAL;
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	if (is_destroy_fast_available()) {
+		res = kvm_s390_pv_deinit_vm_fast(kvm, rc, rrc);
+	} else {
+		priv->stor_var = kvm->arch.pv.stor_var;
+		priv->stor_base = kvm->arch.pv.stor_base;
+		priv->handle = kvm_s390_pv_get_handle(kvm);
+		priv->old_gmap_table = (unsigned long)kvm->arch.gmap->table;
+		WRITE_ONCE(kvm->arch.gmap->guest_handle, 0);
+		if (s390_replace_asce(kvm->arch.gmap))
+			res = -ENOMEM;
 	}
 
+	if (res) {
+		kfree(priv);
+		return res;
+	}
+
+	kvm_s390_destroy_lower_2g(kvm);
+	kvm_s390_clear_pv_state(kvm);
+	kvm->arch.pv.set_aside = priv;
+
+	*rc = UVC_RC_EXECUTED;
+	*rrc = 42;
+	return 0;
+}
+
+/**
+ * kvm_s390_pv_deinit_vm - Deinitialize the current protected VM
+ * @kvm: the KVM whose protected VM needs to be deinitialized
+ * @rc: the RC code of the UVC
+ * @rrc: the RRC code of the UVC
+ *
+ * Deinitialize the current protected VM. This function will destroy and
+ * cleanup the current protected VM, but it will not cleanup the guest
+ * memory. This function should only be called when the protected VM has
+ * just been created and therefore does not have any guest memory, or when
+ * the caller cleans up the guest memory separately.
+ *
+ * This function should not fail, but if it does, the donated memory must
+ * not be freed.
+ *
+ * Context: kvm->lock needs to be held
+ *
+ * Return: 0 in case of success, otherwise -EIO
+ */
+int kvm_s390_pv_deinit_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
+{
+	int cc;
+
+	cc = uv_cmd_nodata(kvm_s390_pv_get_handle(kvm),
+			   UVC_CMD_DESTROY_SEC_CONF, rc, rrc);
+	WRITE_ONCE(kvm->arch.gmap->guest_handle, 0);
 	if (!cc) {
 		atomic_dec(&kvm->mm->context.protected_count);
 		kvm_s390_pv_dealloc_vm(kvm);
@@ -189,11 +383,137 @@ int kvm_s390_pv_deinit_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
 	return cc ? -EIO : 0;
 }
 
+/**
+ * kvm_s390_pv_deinit_cleanup_all - Clean up all protected VMs associated
+ * with a specific KVM.
+ * @kvm: the KVM to be cleaned up
+ * @rc: the RC code of the first failing UVC
+ * @rrc: the RRC code of the first failing UVC
+ *
+ * This function will clean up all protected VMs associated with a KVM.
+ * This includes the active one, the one prepared for deinitialization with
+ * kvm_s390_pv_set_aside, and any still pending in the need_cleanup list.
+ *
+ * Context: kvm->lock needs to be held unless being called from
+ * kvm_arch_destroy_vm.
+ *
+ * Return: 0 if all VMs are successfully cleaned up, otherwise -EIO
+ */
+int kvm_s390_pv_deinit_cleanup_all(struct kvm *kvm, u16 *rc, u16 *rrc)
+{
+	struct pv_vm_to_be_destroyed *cur;
+	bool need_zap = false;
+	u16 _rc, _rrc;
+	int cc = 0;
+
+	/* Make sure the counter does not reach 0 before calling s390_uv_destroy_range */
+	atomic_inc(&kvm->mm->context.protected_count);
+
+	*rc = 1;
+	/* If the current VM is protected, destroy it */
+	if (kvm_s390_pv_get_handle(kvm)) {
+		cc = kvm_s390_pv_deinit_vm(kvm, rc, rrc);
+		need_zap = true;
+	}
+
+	/* If a previous protected VM was set aside, put it in the need_cleanup list */
+	if (kvm->arch.pv.set_aside) {
+		list_add(kvm->arch.pv.set_aside, &kvm->arch.pv.need_cleanup);
+		kvm->arch.pv.set_aside = NULL;
+	}
+
+	/* Cleanup all protected VMs in the need_cleanup list */
+	while (!list_empty(&kvm->arch.pv.need_cleanup)) {
+		cur = list_first_entry(&kvm->arch.pv.need_cleanup, typeof(*cur), list);
+		need_zap = true;
+		if (kvm_s390_pv_dispose_one_leftover(kvm, cur, &_rc, &_rrc)) {
+			cc = 1;
+			/*
+			 * Only return the first error rc and rrc, so make
+			 * sure it is not overwritten. All destroys will
+			 * additionally be reported via KVM_UV_EVENT().
+			 */
+			if (*rc == UVC_RC_EXECUTED) {
+				*rc = _rc;
+				*rrc = _rrc;
+			}
+		}
+		list_del(&cur->list);
+		kfree(cur);
+	}
+
+	/*
+	 * If the mm still has a mapping, try to mark all its pages as
+	 * accessible. The counter should not reach zero before this
+	 * cleanup has been performed.
+	 */
+	if (need_zap && mmget_not_zero(kvm->mm)) {
+		s390_uv_destroy_range(kvm->mm, 0, TASK_SIZE);
+		mmput(kvm->mm);
+	}
+
+	/* Now the counter can safely reach 0 */
+	atomic_dec(&kvm->mm->context.protected_count);
+	return cc ? -EIO : 0;
+}
+
+/**
+ * kvm_s390_pv_deinit_aside_vm - Teardown a previously set aside protected VM.
+ * @kvm: the VM previously associated with the protected VM
+ * @rc: return value for the RC field of the UVCB
+ * @rrc: return value for the RRC field of the UVCB
+ *
+ * Tear down the protected VM that had been previously prepared for teardown
+ * using kvm_s390_pv_set_aside_vm. Ideally this should be called by
+ * userspace asynchronously from a separate thread.
+ *
+ * Context: kvm->lock must not be held.
+ *
+ * Return: 0 in case of success, -EINVAL if no protected VM had been
+ * prepared for asynchronous teardowm, -EIO in case of other errors.
+ */
+int kvm_s390_pv_deinit_aside_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
+{
+	struct pv_vm_to_be_destroyed *p;
+	int ret = 0;
+
+	lockdep_assert_not_held(&kvm->lock);
+	mutex_lock(&kvm->lock);
+	p = kvm->arch.pv.set_aside;
+	kvm->arch.pv.set_aside = NULL;
+	mutex_unlock(&kvm->lock);
+	if (!p)
+		return -EINVAL;
+
+	/* When a fatal signal is received, stop immediately */
+	if (s390_uv_destroy_range_interruptible(kvm->mm, 0, TASK_SIZE_MAX))
+		goto done;
+	if (kvm_s390_pv_dispose_one_leftover(kvm, p, rc, rrc))
+		ret = -EIO;
+	kfree(p);
+	p = NULL;
+done:
+	/*
+	 * p is not NULL if we aborted because of a fatal signal, in which
+	 * case queue the leftover for later cleanup.
+	 */
+	if (p) {
+		mutex_lock(&kvm->lock);
+		list_add(&p->list, &kvm->arch.pv.need_cleanup);
+		mutex_unlock(&kvm->lock);
+		/* Did not finish, but pretend things went well */
+		*rc = UVC_RC_EXECUTED;
+		*rrc = 42;
+	}
+	return ret;
+}
+
 static void kvm_s390_pv_mmu_notifier_release(struct mmu_notifier *subscription,
 					     struct mm_struct *mm)
 {
 	struct kvm *kvm = container_of(subscription, struct kvm, arch.pv.mmu_notifier);
 	u16 dummy;
+	int r;
 
 	/*
 	 * No locking is needed since this is the last thread of the last user of this
@@ -202,7 +522,9 @@ static void kvm_s390_pv_mmu_notifier_release(struct mmu_notifier *subscription,
 	 * unregistered. This means that if this notifier runs, then the
 	 * struct kvm is still valid.
 	 */
-	kvm_s390_cpus_from_pv(kvm, &dummy, &dummy);
+	r = kvm_s390_cpus_from_pv(kvm, &dummy, &dummy);
+	if (!r && is_destroy_fast_available() && kvm_s390_pv_get_handle(kvm))
+		kvm_s390_pv_deinit_vm_fast(kvm, &dummy, &dummy);
 }
 
 static const struct mmu_notifier_ops kvm_s390_pv_mmu_notifier_ops = {
@@ -226,8 +548,9 @@ int kvm_s390_pv_init_vm(struct kvm *kvm, u16 *rc, u16 *rrc)
 	uvcb.guest_stor_origin = 0; /* MSO is 0 for KVM */
 	uvcb.guest_stor_len = kvm->arch.pv.guest_len;
 	uvcb.guest_asce = kvm->arch.gmap->asce;
-	uvcb.guest_sca = (unsigned long)kvm->arch.sca;
-	uvcb.conf_base_stor_origin = (u64)kvm->arch.pv.stor_base;
+	uvcb.guest_sca = virt_to_phys(kvm->arch.sca);
+	uvcb.conf_base_stor_origin =
+		virt_to_phys((void *)kvm->arch.pv.stor_base);
 	uvcb.conf_virt_stor_origin = (u64)kvm->arch.pv.stor_var;
 
 	cc = uv_call_sched(0, (u64)&uvcb);
diff --git linux-libre-6.1-gnu/arch/s390/kvm/vsie.c linux-libre-6.2-gnu/arch/s390/kvm/vsie.c
index ace2541ababd..b6a0219e470a 100644
--- linux-libre-6.1-gnu/arch/s390/kvm/vsie.c
+++ linux-libre-6.2-gnu/arch/s390/kvm/vsie.c
@@ -656,7 +656,7 @@ static int pin_guest_page(struct kvm *kvm, gpa_t gpa, hpa_t *hpa)
 	page = gfn_to_page(kvm, gpa_to_gfn(gpa));
 	if (is_error_page(page))
 		return -EINVAL;
-	*hpa = (hpa_t) page_to_virt(page) + (gpa & ~PAGE_MASK);
+	*hpa = (hpa_t)page_to_phys(page) + (gpa & ~PAGE_MASK);
 	return 0;
 }
 
@@ -871,7 +871,7 @@ static int pin_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page,
 		WARN_ON_ONCE(rc);
 		return 1;
 	}
-	vsie_page->scb_o = (struct kvm_s390_sie_block *) hpa;
+	vsie_page->scb_o = phys_to_virt(hpa);
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/arch/s390/mm/gmap.c linux-libre-6.2-gnu/arch/s390/mm/gmap.c
index 02d15c8dc92e..74e1d873dce0 100644
--- linux-libre-6.1-gnu/arch/s390/mm/gmap.c
+++ linux-libre-6.2-gnu/arch/s390/mm/gmap.c
@@ -72,7 +72,7 @@ static struct gmap *gmap_alloc(unsigned long limit)
 		goto out_free;
 	page->index = 0;
 	list_add(&page->lru, &gmap->crst_list);
-	table = (unsigned long *) page_to_phys(page);
+	table = page_to_virt(page);
 	crst_table_init(table, etype);
 	gmap->table = table;
 	gmap->asce = atype | _ASCE_TABLE_LENGTH |
@@ -311,12 +311,12 @@ static int gmap_alloc_table(struct gmap *gmap, unsigned long *table,
 	page = alloc_pages(GFP_KERNEL_ACCOUNT, CRST_ALLOC_ORDER);
 	if (!page)
 		return -ENOMEM;
-	new = (unsigned long *) page_to_phys(page);
+	new = page_to_virt(page);
 	crst_table_init(new, init);
 	spin_lock(&gmap->guest_table_lock);
 	if (*table & _REGION_ENTRY_INVALID) {
 		list_add(&page->lru, &gmap->crst_list);
-		*table = (unsigned long) new | _REGION_ENTRY_LENGTH |
+		*table = __pa(new) | _REGION_ENTRY_LENGTH |
 			(*table & _REGION_ENTRY_TYPE_MASK);
 		page->index = gaddr;
 		page = NULL;
@@ -336,12 +336,11 @@ static int gmap_alloc_table(struct gmap *gmap, unsigned long *table,
 static unsigned long __gmap_segment_gaddr(unsigned long *entry)
 {
 	struct page *page;
-	unsigned long offset, mask;
+	unsigned long offset;
 
 	offset = (unsigned long) entry / sizeof(unsigned long);
 	offset = (offset & (PTRS_PER_PMD - 1)) * PMD_SIZE;
-	mask = ~(PTRS_PER_PMD * sizeof(pmd_t) - 1);
-	page = virt_to_page((void *)((unsigned long) entry & mask));
+	page = pmd_pgtable_page((pmd_t *) entry);
 	return page->index + offset;
 }
 
@@ -557,7 +556,7 @@ int __gmap_link(struct gmap *gmap, unsigned long gaddr, unsigned long vmaddr)
 		    gmap_alloc_table(gmap, table, _REGION2_ENTRY_EMPTY,
 				     gaddr & _REGION1_MASK))
 			return -ENOMEM;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 	}
 	if ((gmap->asce & _ASCE_TYPE_MASK) >= _ASCE_TYPE_REGION2) {
 		table += (gaddr & _REGION2_INDEX) >> _REGION2_SHIFT;
@@ -565,7 +564,7 @@ int __gmap_link(struct gmap *gmap, unsigned long gaddr, unsigned long vmaddr)
 		    gmap_alloc_table(gmap, table, _REGION3_ENTRY_EMPTY,
 				     gaddr & _REGION2_MASK))
 			return -ENOMEM;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 	}
 	if ((gmap->asce & _ASCE_TYPE_MASK) >= _ASCE_TYPE_REGION3) {
 		table += (gaddr & _REGION3_INDEX) >> _REGION3_SHIFT;
@@ -573,7 +572,7 @@ int __gmap_link(struct gmap *gmap, unsigned long gaddr, unsigned long vmaddr)
 		    gmap_alloc_table(gmap, table, _SEGMENT_ENTRY_EMPTY,
 				     gaddr & _REGION3_MASK))
 			return -ENOMEM;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 	}
 	table += (gaddr & _SEGMENT_INDEX) >> _SEGMENT_SHIFT;
 	/* Walk the parent mm page table */
@@ -813,7 +812,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 			break;
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 		fallthrough;
 	case _ASCE_TYPE_REGION2:
 		table += (gaddr & _REGION2_INDEX) >> _REGION2_SHIFT;
@@ -821,7 +820,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 			break;
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 		fallthrough;
 	case _ASCE_TYPE_REGION3:
 		table += (gaddr & _REGION3_INDEX) >> _REGION3_SHIFT;
@@ -829,7 +828,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 			break;
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
-		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
+		table = __va(*table & _REGION_ENTRY_ORIGIN);
 		fallthrough;
 	case _ASCE_TYPE_SEGMENT:
 		table += (gaddr & _SEGMENT_INDEX) >> _SEGMENT_SHIFT;
@@ -837,7 +836,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 			break;
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
-		table = (unsigned long *)(*table & _SEGMENT_ENTRY_ORIGIN);
+		table = __va(*table & _SEGMENT_ENTRY_ORIGIN);
 		table += (gaddr & _PAGE_INDEX) >> _PAGE_SHIFT;
 	}
 	return table;
@@ -1150,7 +1149,7 @@ int gmap_read_table(struct gmap *gmap, unsigned long gaddr, unsigned long *val)
 			if (pte_present(pte) && (pte_val(pte) & _PAGE_READ)) {
 				address = pte_val(pte) & PAGE_MASK;
 				address += gaddr & ~PAGE_MASK;
-				*val = *(unsigned long *) address;
+				*val = *(unsigned long *)__va(address);
 				set_pte(ptep, set_pte_bit(*ptep, __pgprot(_PAGE_YOUNG)));
 				/* Do *NOT* clear the _PAGE_INVALID bit! */
 				rc = 0;
@@ -1335,7 +1334,8 @@ static void __gmap_unshadow_pgt(struct gmap *sg, unsigned long raddr,
  */
 static void gmap_unshadow_pgt(struct gmap *sg, unsigned long raddr)
 {
-	unsigned long sto, *ste, *pgt;
+	unsigned long *ste;
+	phys_addr_t sto, pgt;
 	struct page *page;
 
 	BUG_ON(!gmap_is_shadow(sg));
@@ -1343,13 +1343,13 @@ static void gmap_unshadow_pgt(struct gmap *sg, unsigned long raddr)
 	if (!ste || !(*ste & _SEGMENT_ENTRY_ORIGIN))
 		return;
 	gmap_call_notifier(sg, raddr, raddr + _SEGMENT_SIZE - 1);
-	sto = (unsigned long) (ste - ((raddr & _SEGMENT_INDEX) >> _SEGMENT_SHIFT));
+	sto = __pa(ste - ((raddr & _SEGMENT_INDEX) >> _SEGMENT_SHIFT));
 	gmap_idte_one(sto | _ASCE_TYPE_SEGMENT, raddr);
-	pgt = (unsigned long *)(*ste & _SEGMENT_ENTRY_ORIGIN);
+	pgt = *ste & _SEGMENT_ENTRY_ORIGIN;
 	*ste = _SEGMENT_ENTRY_EMPTY;
-	__gmap_unshadow_pgt(sg, raddr, pgt);
+	__gmap_unshadow_pgt(sg, raddr, __va(pgt));
 	/* Free page table */
-	page = pfn_to_page(__pa(pgt) >> PAGE_SHIFT);
+	page = phys_to_page(pgt);
 	list_del(&page->lru);
 	page_table_free_pgste(page);
 }
@@ -1365,19 +1365,19 @@ static void gmap_unshadow_pgt(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr,
 				unsigned long *sgt)
 {
-	unsigned long *pgt;
 	struct page *page;
+	phys_addr_t pgt;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _SEGMENT_SIZE) {
 		if (!(sgt[i] & _SEGMENT_ENTRY_ORIGIN))
 			continue;
-		pgt = (unsigned long *)(sgt[i] & _REGION_ENTRY_ORIGIN);
+		pgt = sgt[i] & _REGION_ENTRY_ORIGIN;
 		sgt[i] = _SEGMENT_ENTRY_EMPTY;
-		__gmap_unshadow_pgt(sg, raddr, pgt);
+		__gmap_unshadow_pgt(sg, raddr, __va(pgt));
 		/* Free page table */
-		page = pfn_to_page(__pa(pgt) >> PAGE_SHIFT);
+		page = phys_to_page(pgt);
 		list_del(&page->lru);
 		page_table_free_pgste(page);
 	}
@@ -1392,7 +1392,8 @@ static void __gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr,
  */
 static void gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr)
 {
-	unsigned long r3o, *r3e, *sgt;
+	unsigned long r3o, *r3e;
+	phys_addr_t sgt;
 	struct page *page;
 
 	BUG_ON(!gmap_is_shadow(sg));
@@ -1401,12 +1402,12 @@ static void gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr)
 		return;
 	gmap_call_notifier(sg, raddr, raddr + _REGION3_SIZE - 1);
 	r3o = (unsigned long) (r3e - ((raddr & _REGION3_INDEX) >> _REGION3_SHIFT));
-	gmap_idte_one(r3o | _ASCE_TYPE_REGION3, raddr);
-	sgt = (unsigned long *)(*r3e & _REGION_ENTRY_ORIGIN);
+	gmap_idte_one(__pa(r3o) | _ASCE_TYPE_REGION3, raddr);
+	sgt = *r3e & _REGION_ENTRY_ORIGIN;
 	*r3e = _REGION3_ENTRY_EMPTY;
-	__gmap_unshadow_sgt(sg, raddr, sgt);
+	__gmap_unshadow_sgt(sg, raddr, __va(sgt));
 	/* Free segment table */
-	page = pfn_to_page(__pa(sgt) >> PAGE_SHIFT);
+	page = phys_to_page(sgt);
 	list_del(&page->lru);
 	__free_pages(page, CRST_ALLOC_ORDER);
 }
@@ -1422,19 +1423,19 @@ static void gmap_unshadow_sgt(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr,
 				unsigned long *r3t)
 {
-	unsigned long *sgt;
 	struct page *page;
+	phys_addr_t sgt;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _REGION3_SIZE) {
 		if (!(r3t[i] & _REGION_ENTRY_ORIGIN))
 			continue;
-		sgt = (unsigned long *)(r3t[i] & _REGION_ENTRY_ORIGIN);
+		sgt = r3t[i] & _REGION_ENTRY_ORIGIN;
 		r3t[i] = _REGION3_ENTRY_EMPTY;
-		__gmap_unshadow_sgt(sg, raddr, sgt);
+		__gmap_unshadow_sgt(sg, raddr, __va(sgt));
 		/* Free segment table */
-		page = pfn_to_page(__pa(sgt) >> PAGE_SHIFT);
+		page = phys_to_page(sgt);
 		list_del(&page->lru);
 		__free_pages(page, CRST_ALLOC_ORDER);
 	}
@@ -1449,7 +1450,8 @@ static void __gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr,
  */
 static void gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr)
 {
-	unsigned long r2o, *r2e, *r3t;
+	unsigned long r2o, *r2e;
+	phys_addr_t r3t;
 	struct page *page;
 
 	BUG_ON(!gmap_is_shadow(sg));
@@ -1458,12 +1460,12 @@ static void gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr)
 		return;
 	gmap_call_notifier(sg, raddr, raddr + _REGION2_SIZE - 1);
 	r2o = (unsigned long) (r2e - ((raddr & _REGION2_INDEX) >> _REGION2_SHIFT));
-	gmap_idte_one(r2o | _ASCE_TYPE_REGION2, raddr);
-	r3t = (unsigned long *)(*r2e & _REGION_ENTRY_ORIGIN);
+	gmap_idte_one(__pa(r2o) | _ASCE_TYPE_REGION2, raddr);
+	r3t = *r2e & _REGION_ENTRY_ORIGIN;
 	*r2e = _REGION2_ENTRY_EMPTY;
-	__gmap_unshadow_r3t(sg, raddr, r3t);
+	__gmap_unshadow_r3t(sg, raddr, __va(r3t));
 	/* Free region 3 table */
-	page = pfn_to_page(__pa(r3t) >> PAGE_SHIFT);
+	page = phys_to_page(r3t);
 	list_del(&page->lru);
 	__free_pages(page, CRST_ALLOC_ORDER);
 }
@@ -1479,7 +1481,7 @@ static void gmap_unshadow_r3t(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr,
 				unsigned long *r2t)
 {
-	unsigned long *r3t;
+	phys_addr_t r3t;
 	struct page *page;
 	int i;
 
@@ -1487,11 +1489,11 @@ static void __gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr,
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _REGION2_SIZE) {
 		if (!(r2t[i] & _REGION_ENTRY_ORIGIN))
 			continue;
-		r3t = (unsigned long *)(r2t[i] & _REGION_ENTRY_ORIGIN);
+		r3t = r2t[i] & _REGION_ENTRY_ORIGIN;
 		r2t[i] = _REGION2_ENTRY_EMPTY;
-		__gmap_unshadow_r3t(sg, raddr, r3t);
+		__gmap_unshadow_r3t(sg, raddr, __va(r3t));
 		/* Free region 3 table */
-		page = pfn_to_page(__pa(r3t) >> PAGE_SHIFT);
+		page = phys_to_page(r3t);
 		list_del(&page->lru);
 		__free_pages(page, CRST_ALLOC_ORDER);
 	}
@@ -1506,8 +1508,9 @@ static void __gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr,
  */
 static void gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr)
 {
-	unsigned long r1o, *r1e, *r2t;
+	unsigned long r1o, *r1e;
 	struct page *page;
+	phys_addr_t r2t;
 
 	BUG_ON(!gmap_is_shadow(sg));
 	r1e = gmap_table_walk(sg, raddr, 4); /* get region-1 pointer */
@@ -1515,12 +1518,12 @@ static void gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr)
 		return;
 	gmap_call_notifier(sg, raddr, raddr + _REGION1_SIZE - 1);
 	r1o = (unsigned long) (r1e - ((raddr & _REGION1_INDEX) >> _REGION1_SHIFT));
-	gmap_idte_one(r1o | _ASCE_TYPE_REGION1, raddr);
-	r2t = (unsigned long *)(*r1e & _REGION_ENTRY_ORIGIN);
+	gmap_idte_one(__pa(r1o) | _ASCE_TYPE_REGION1, raddr);
+	r2t = *r1e & _REGION_ENTRY_ORIGIN;
 	*r1e = _REGION1_ENTRY_EMPTY;
-	__gmap_unshadow_r2t(sg, raddr, r2t);
+	__gmap_unshadow_r2t(sg, raddr, __va(r2t));
 	/* Free region 2 table */
-	page = pfn_to_page(__pa(r2t) >> PAGE_SHIFT);
+	page = phys_to_page(r2t);
 	list_del(&page->lru);
 	__free_pages(page, CRST_ALLOC_ORDER);
 }
@@ -1536,22 +1539,23 @@ static void gmap_unshadow_r2t(struct gmap *sg, unsigned long raddr)
 static void __gmap_unshadow_r1t(struct gmap *sg, unsigned long raddr,
 				unsigned long *r1t)
 {
-	unsigned long asce, *r2t;
+	unsigned long asce;
 	struct page *page;
+	phys_addr_t r2t;
 	int i;
 
 	BUG_ON(!gmap_is_shadow(sg));
-	asce = (unsigned long) r1t | _ASCE_TYPE_REGION1;
+	asce = __pa(r1t) | _ASCE_TYPE_REGION1;
 	for (i = 0; i < _CRST_ENTRIES; i++, raddr += _REGION1_SIZE) {
 		if (!(r1t[i] & _REGION_ENTRY_ORIGIN))
 			continue;
-		r2t = (unsigned long *)(r1t[i] & _REGION_ENTRY_ORIGIN);
-		__gmap_unshadow_r2t(sg, raddr, r2t);
+		r2t = r1t[i] & _REGION_ENTRY_ORIGIN;
+		__gmap_unshadow_r2t(sg, raddr, __va(r2t));
 		/* Clear entry and flush translation r1t -> r2t */
 		gmap_idte_one(asce, raddr);
 		r1t[i] = _REGION1_ENTRY_EMPTY;
 		/* Free region 2 table */
-		page = pfn_to_page(__pa(r2t) >> PAGE_SHIFT);
+		page = phys_to_page(r2t);
 		list_del(&page->lru);
 		__free_pages(page, CRST_ALLOC_ORDER);
 	}
@@ -1573,7 +1577,7 @@ static void gmap_unshadow(struct gmap *sg)
 	sg->removed = 1;
 	gmap_call_notifier(sg, 0, -1UL);
 	gmap_flush_tlb(sg);
-	table = (unsigned long *)(sg->asce & _ASCE_ORIGIN);
+	table = __va(sg->asce & _ASCE_ORIGIN);
 	switch (sg->asce & _ASCE_TYPE_MASK) {
 	case _ASCE_TYPE_REGION1:
 		__gmap_unshadow_r1t(sg, 0, table);
@@ -1748,7 +1752,8 @@ int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t,
 		    int fake)
 {
 	unsigned long raddr, origin, offset, len;
-	unsigned long *s_r2t, *table;
+	unsigned long *table;
+	phys_addr_t s_r2t;
 	struct page *page;
 	int rc;
 
@@ -1760,7 +1765,7 @@ int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t,
 	page->index = r2t & _REGION_ENTRY_ORIGIN;
 	if (fake)
 		page->index |= GMAP_SHADOW_FAKE_TABLE;
-	s_r2t = (unsigned long *) page_to_phys(page);
+	s_r2t = page_to_phys(page);
 	/* Install shadow region second table */
 	spin_lock(&sg->guest_table_lock);
 	table = gmap_table_walk(sg, saddr, 4); /* get region-1 pointer */
@@ -1775,9 +1780,9 @@ int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t,
 		rc = -EAGAIN;		/* Race with shadow */
 		goto out_free;
 	}
-	crst_table_init(s_r2t, _REGION2_ENTRY_EMPTY);
+	crst_table_init(__va(s_r2t), _REGION2_ENTRY_EMPTY);
 	/* mark as invalid as long as the parent table is not protected */
-	*table = (unsigned long) s_r2t | _REGION_ENTRY_LENGTH |
+	*table = s_r2t | _REGION_ENTRY_LENGTH |
 		 _REGION_ENTRY_TYPE_R1 | _REGION_ENTRY_INVALID;
 	if (sg->edat_level >= 1)
 		*table |= (r2t & _REGION_ENTRY_PROTECT);
@@ -1798,8 +1803,7 @@ int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t,
 	spin_lock(&sg->guest_table_lock);
 	if (!rc) {
 		table = gmap_table_walk(sg, saddr, 4);
-		if (!table || (*table & _REGION_ENTRY_ORIGIN) !=
-			      (unsigned long) s_r2t)
+		if (!table || (*table & _REGION_ENTRY_ORIGIN) != s_r2t)
 			rc = -EAGAIN;		/* Race with unshadow */
 		else
 			*table &= ~_REGION_ENTRY_INVALID;
@@ -1832,7 +1836,8 @@ int gmap_shadow_r3t(struct gmap *sg, unsigned long saddr, unsigned long r3t,
 		    int fake)
 {
 	unsigned long raddr, origin, offset, len;
-	unsigned long *s_r3t, *table;
+	unsigned long *table;
+	phys_addr_t s_r3t;
 	struct page *page;
 	int rc;
 
@@ -1844,7 +1849,7 @@ int gmap_shadow_r3t(struct gmap *sg, unsigned long saddr, unsigned long r3t,
 	page->index = r3t & _REGION_ENTRY_ORIGIN;
 	if (fake)
 		page->index |= GMAP_SHADOW_FAKE_TABLE;
-	s_r3t = (unsigned long *) page_to_phys(page);
+	s_r3t = page_to_phys(page);
 	/* Install shadow region second table */
 	spin_lock(&sg->guest_table_lock);
 	table = gmap_table_walk(sg, saddr, 3); /* get region-2 pointer */
@@ -1859,9 +1864,9 @@ int gmap_shadow_r3t(struct gmap *sg, unsigned long saddr, unsigned long r3t,
 		rc = -EAGAIN;		/* Race with shadow */
 		goto out_free;
 	}
-	crst_table_init(s_r3t, _REGION3_ENTRY_EMPTY);
+	crst_table_init(__va(s_r3t), _REGION3_ENTRY_EMPTY);
 	/* mark as invalid as long as the parent table is not protected */
-	*table = (unsigned long) s_r3t | _REGION_ENTRY_LENGTH |
+	*table = s_r3t | _REGION_ENTRY_LENGTH |
 		 _REGION_ENTRY_TYPE_R2 | _REGION_ENTRY_INVALID;
 	if (sg->edat_level >= 1)
 		*table |= (r3t & _REGION_ENTRY_PROTECT);
@@ -1882,8 +1887,7 @@ int gmap_shadow_r3t(struct gmap *sg, unsigned long saddr, unsigned long r3t,
 	spin_lock(&sg->guest_table_lock);
 	if (!rc) {
 		table = gmap_table_walk(sg, saddr, 3);
-		if (!table || (*table & _REGION_ENTRY_ORIGIN) !=
-			      (unsigned long) s_r3t)
+		if (!table || (*table & _REGION_ENTRY_ORIGIN) != s_r3t)
 			rc = -EAGAIN;		/* Race with unshadow */
 		else
 			*table &= ~_REGION_ENTRY_INVALID;
@@ -1916,7 +1920,8 @@ int gmap_shadow_sgt(struct gmap *sg, unsigned long saddr, unsigned long sgt,
 		    int fake)
 {
 	unsigned long raddr, origin, offset, len;
-	unsigned long *s_sgt, *table;
+	unsigned long *table;
+	phys_addr_t s_sgt;
 	struct page *page;
 	int rc;
 
@@ -1928,7 +1933,7 @@ int gmap_shadow_sgt(struct gmap *sg, unsigned long saddr, unsigned long sgt,
 	page->index = sgt & _REGION_ENTRY_ORIGIN;
 	if (fake)
 		page->index |= GMAP_SHADOW_FAKE_TABLE;
-	s_sgt = (unsigned long *) page_to_phys(page);
+	s_sgt = page_to_phys(page);
 	/* Install shadow region second table */
 	spin_lock(&sg->guest_table_lock);
 	table = gmap_table_walk(sg, saddr, 2); /* get region-3 pointer */
@@ -1943,9 +1948,9 @@ int gmap_shadow_sgt(struct gmap *sg, unsigned long saddr, unsigned long sgt,
 		rc = -EAGAIN;		/* Race with shadow */
 		goto out_free;
 	}
-	crst_table_init(s_sgt, _SEGMENT_ENTRY_EMPTY);
+	crst_table_init(__va(s_sgt), _SEGMENT_ENTRY_EMPTY);
 	/* mark as invalid as long as the parent table is not protected */
-	*table = (unsigned long) s_sgt | _REGION_ENTRY_LENGTH |
+	*table = s_sgt | _REGION_ENTRY_LENGTH |
 		 _REGION_ENTRY_TYPE_R3 | _REGION_ENTRY_INVALID;
 	if (sg->edat_level >= 1)
 		*table |= sgt & _REGION_ENTRY_PROTECT;
@@ -1966,8 +1971,7 @@ int gmap_shadow_sgt(struct gmap *sg, unsigned long saddr, unsigned long sgt,
 	spin_lock(&sg->guest_table_lock);
 	if (!rc) {
 		table = gmap_table_walk(sg, saddr, 2);
-		if (!table || (*table & _REGION_ENTRY_ORIGIN) !=
-			      (unsigned long) s_sgt)
+		if (!table || (*table & _REGION_ENTRY_ORIGIN) != s_sgt)
 			rc = -EAGAIN;		/* Race with unshadow */
 		else
 			*table &= ~_REGION_ENTRY_INVALID;
@@ -2040,8 +2044,9 @@ int gmap_shadow_pgt(struct gmap *sg, unsigned long saddr, unsigned long pgt,
 		    int fake)
 {
 	unsigned long raddr, origin;
-	unsigned long *s_pgt, *table;
+	unsigned long *table;
 	struct page *page;
+	phys_addr_t s_pgt;
 	int rc;
 
 	BUG_ON(!gmap_is_shadow(sg) || (pgt & _SEGMENT_ENTRY_LARGE));
@@ -2052,7 +2057,7 @@ int gmap_shadow_pgt(struct gmap *sg, unsigned long saddr, unsigned long pgt,
 	page->index = pgt & _SEGMENT_ENTRY_ORIGIN;
 	if (fake)
 		page->index |= GMAP_SHADOW_FAKE_TABLE;
-	s_pgt = (unsigned long *) page_to_phys(page);
+	s_pgt = page_to_phys(page);
 	/* Install shadow page table */
 	spin_lock(&sg->guest_table_lock);
 	table = gmap_table_walk(sg, saddr, 1); /* get segment pointer */
@@ -2085,8 +2090,7 @@ int gmap_shadow_pgt(struct gmap *sg, unsigned long saddr, unsigned long pgt,
 	spin_lock(&sg->guest_table_lock);
 	if (!rc) {
 		table = gmap_table_walk(sg, saddr, 1);
-		if (!table || (*table & _SEGMENT_ENTRY_ORIGIN) !=
-			      (unsigned long) s_pgt)
+		if (!table || (*table & _SEGMENT_ENTRY_ORIGIN) != s_pgt)
 			rc = -EAGAIN;		/* Race with unshadow */
 		else
 			*table &= ~_SEGMENT_ENTRY_INVALID;
diff --git linux-libre-6.1-gnu/arch/s390/mm/init.c linux-libre-6.2-gnu/arch/s390/mm/init.c
index 97d66a3e60fb..30ab55f868f6 100644
--- linux-libre-6.1-gnu/arch/s390/mm/init.c
+++ linux-libre-6.2-gnu/arch/s390/mm/init.c
@@ -31,6 +31,7 @@
 #include <linux/cma.h>
 #include <linux/gfp.h>
 #include <linux/dma-direct.h>
+#include <linux/percpu.h>
 #include <asm/processor.h>
 #include <linux/uaccess.h>
 #include <asm/pgalloc.h>
@@ -140,25 +141,25 @@ void mark_rodata_ro(void)
 	debug_checkwx();
 }
 
-int set_memory_encrypted(unsigned long addr, int numpages)
+int set_memory_encrypted(unsigned long vaddr, int numpages)
 {
 	int i;
 
 	/* make specified pages unshared, (swiotlb, dma_free) */
 	for (i = 0; i < numpages; ++i) {
-		uv_remove_shared(addr);
-		addr += PAGE_SIZE;
+		uv_remove_shared(virt_to_phys((void *)vaddr));
+		vaddr += PAGE_SIZE;
 	}
 	return 0;
 }
 
-int set_memory_decrypted(unsigned long addr, int numpages)
+int set_memory_decrypted(unsigned long vaddr, int numpages)
 {
 	int i;
 	/* make specified pages shared (swiotlb, dma_alloca) */
 	for (i = 0; i < numpages; ++i) {
-		uv_set_shared(addr);
-		addr += PAGE_SIZE;
+		uv_set_shared(virt_to_phys((void *)vaddr));
+		vaddr += PAGE_SIZE;
 	}
 	return 0;
 }
@@ -207,9 +208,6 @@ void free_initmem(void)
 	__set_memory((unsigned long)_sinittext,
 		     (unsigned long)(_einittext - _sinittext) >> PAGE_SHIFT,
 		     SET_MEMORY_RW | SET_MEMORY_NX);
-	free_reserved_area(sclp_early_sccb,
-			   sclp_early_sccb + EXT_SCCB_READ_SCP,
-			   POISON_FREE_INITMEM, "unused early sccb");
 	free_initmem_default(POISON_FREE_INITMEM);
 }
 
@@ -222,6 +220,41 @@ unsigned long memory_block_size_bytes(void)
 	return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm);
 }
 
+unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
+EXPORT_SYMBOL(__per_cpu_offset);
+
+static int __init pcpu_cpu_distance(unsigned int from, unsigned int to)
+{
+	return LOCAL_DISTANCE;
+}
+
+static int __init pcpu_cpu_to_node(int cpu)
+{
+	return 0;
+}
+
+void __init setup_per_cpu_areas(void)
+{
+	unsigned long delta;
+	unsigned int cpu;
+	int rc;
+
+	/*
+	 * Always reserve area for module percpu variables.  That's
+	 * what the legacy allocator did.
+	 */
+	rc = pcpu_embed_first_chunk(PERCPU_MODULE_RESERVE,
+				    PERCPU_DYNAMIC_RESERVE, PAGE_SIZE,
+				    pcpu_cpu_distance,
+				    pcpu_cpu_to_node);
+	if (rc < 0)
+		panic("Failed to initialize percpu areas.");
+
+	delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
+	for_each_possible_cpu(cpu)
+		__per_cpu_offset[cpu] = delta + pcpu_unit_offsets[cpu];
+}
+
 #ifdef CONFIG_MEMORY_HOTPLUG
 
 #ifdef CONFIG_CMA
diff --git linux-libre-6.1-gnu/arch/s390/mm/maccess.c linux-libre-6.2-gnu/arch/s390/mm/maccess.c
index 1571cdcb0c50..4824d1cd33d8 100644
--- linux-libre-6.1-gnu/arch/s390/mm/maccess.c
+++ linux-libre-6.2-gnu/arch/s390/mm/maccess.c
@@ -128,7 +128,7 @@ int memcpy_real(void *dest, unsigned long src, size_t count)
 
 	kvec.iov_base = dest;
 	kvec.iov_len = count;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 	if (memcpy_real_iter(&iter, src, count) < count)
 		return -EFAULT;
 	return 0;
diff --git linux-libre-6.1-gnu/arch/s390/mm/page-states.c linux-libre-6.2-gnu/arch/s390/mm/page-states.c
index d5ea09d78938..1e2ea706aa22 100644
--- linux-libre-6.1-gnu/arch/s390/mm/page-states.c
+++ linux-libre-6.2-gnu/arch/s390/mm/page-states.c
@@ -58,17 +58,6 @@ void __init cmma_init(void)
 		cmma_flag = 2;
 }
 
-static inline unsigned char get_page_state(struct page *page)
-{
-	unsigned char state;
-
-	asm volatile("	.insn	rrf,0xb9ab0000,%0,%1,%2,0"
-		     : "=&d" (state)
-		     : "a" (page_to_phys(page)),
-		       "i" (ESSA_GET_STATE));
-	return state & 0x3f;
-}
-
 static inline void set_page_unused(struct page *page, int order)
 {
 	int i, rc;
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci.c linux-libre-6.2-gnu/arch/s390/pci/pci.c
index 73cdc5539384..ef38b1514c77 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci.c
+++ linux-libre-6.2-gnu/arch/s390/pci/pci.c
@@ -116,20 +116,20 @@ EXPORT_SYMBOL_GPL(pci_proc_domain);
 
 /* Modify PCI: Register I/O address translation parameters */
 int zpci_register_ioat(struct zpci_dev *zdev, u8 dmaas,
-		       u64 base, u64 limit, u64 iota)
+		       u64 base, u64 limit, u64 iota, u8 *status)
 {
 	u64 req = ZPCI_CREATE_REQ(zdev->fh, dmaas, ZPCI_MOD_FC_REG_IOAT);
 	struct zpci_fib fib = {0};
-	u8 cc, status;
+	u8 cc;
 
 	WARN_ON_ONCE(iota & 0x3fff);
 	fib.pba = base;
 	fib.pal = limit;
 	fib.iota = iota | ZPCI_IOTA_RTTO_FLAG;
 	fib.gd = zdev->gisa;
-	cc = zpci_mod_fc(req, &fib, &status);
+	cc = zpci_mod_fc(req, &fib, status);
 	if (cc)
-		zpci_dbg(3, "reg ioat fid:%x, cc:%d, status:%d\n", zdev->fid, cc, status);
+		zpci_dbg(3, "reg ioat fid:%x, cc:%d, status:%d\n", zdev->fid, cc, *status);
 	return cc;
 }
 EXPORT_SYMBOL_GPL(zpci_register_ioat);
@@ -764,6 +764,7 @@ EXPORT_SYMBOL_GPL(zpci_disable_device);
  */
 int zpci_hot_reset_device(struct zpci_dev *zdev)
 {
+	u8 status;
 	int rc;
 
 	zpci_dbg(3, "rst fid:%x, fh:%x\n", zdev->fid, zdev->fh);
@@ -787,7 +788,7 @@ int zpci_hot_reset_device(struct zpci_dev *zdev)
 
 	if (zdev->dma_table)
 		rc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-					virt_to_phys(zdev->dma_table));
+					virt_to_phys(zdev->dma_table), &status);
 	else
 		rc = zpci_dma_init_device(zdev);
 	if (rc) {
@@ -995,7 +996,7 @@ void zpci_release_device(struct kref *kref)
 		break;
 	}
 	zpci_dbg(3, "rem fid:%x\n", zdev->fid);
-	kfree(zdev);
+	kfree_rcu(zdev, rcu);
 }
 
 int zpci_report_error(struct pci_dev *pdev,
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci_dma.c linux-libre-6.2-gnu/arch/s390/pci/pci_dma.c
index 227cf0a62800..ea478d11fbd1 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci_dma.c
+++ linux-libre-6.2-gnu/arch/s390/pci/pci_dma.c
@@ -63,37 +63,55 @@ static void dma_free_page_table(void *table)
 	kmem_cache_free(dma_page_table_cache, table);
 }
 
-static unsigned long *dma_get_seg_table_origin(unsigned long *entry)
+static unsigned long *dma_get_seg_table_origin(unsigned long *rtep)
 {
+	unsigned long old_rte, rte;
 	unsigned long *sto;
 
-	if (reg_entry_isvalid(*entry))
-		sto = get_rt_sto(*entry);
-	else {
+	rte = READ_ONCE(*rtep);
+	if (reg_entry_isvalid(rte)) {
+		sto = get_rt_sto(rte);
+	} else {
 		sto = dma_alloc_cpu_table();
 		if (!sto)
 			return NULL;
 
-		set_rt_sto(entry, virt_to_phys(sto));
-		validate_rt_entry(entry);
-		entry_clr_protected(entry);
+		set_rt_sto(&rte, virt_to_phys(sto));
+		validate_rt_entry(&rte);
+		entry_clr_protected(&rte);
+
+		old_rte = cmpxchg(rtep, ZPCI_TABLE_INVALID, rte);
+		if (old_rte != ZPCI_TABLE_INVALID) {
+			/* Somone else was faster, use theirs */
+			dma_free_cpu_table(sto);
+			sto = get_rt_sto(old_rte);
+		}
 	}
 	return sto;
 }
 
-static unsigned long *dma_get_page_table_origin(unsigned long *entry)
+static unsigned long *dma_get_page_table_origin(unsigned long *step)
 {
+	unsigned long old_ste, ste;
 	unsigned long *pto;
 
-	if (reg_entry_isvalid(*entry))
-		pto = get_st_pto(*entry);
-	else {
+	ste = READ_ONCE(*step);
+	if (reg_entry_isvalid(ste)) {
+		pto = get_st_pto(ste);
+	} else {
 		pto = dma_alloc_page_table();
 		if (!pto)
 			return NULL;
-		set_st_pto(entry, virt_to_phys(pto));
-		validate_st_entry(entry);
-		entry_clr_protected(entry);
+		set_st_pto(&ste, virt_to_phys(pto));
+		validate_st_entry(&ste);
+		entry_clr_protected(&ste);
+
+		old_ste = cmpxchg(step, ZPCI_TABLE_INVALID, ste);
+		if (old_ste != ZPCI_TABLE_INVALID) {
+			/* Somone else was faster, use theirs */
+			dma_free_page_table(pto);
+			pto = get_st_pto(old_ste);
+		}
 	}
 	return pto;
 }
@@ -117,19 +135,24 @@ unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr)
 	return &pto[px];
 }
 
-void dma_update_cpu_trans(unsigned long *entry, phys_addr_t page_addr, int flags)
+void dma_update_cpu_trans(unsigned long *ptep, phys_addr_t page_addr, int flags)
 {
+	unsigned long pte;
+
+	pte = READ_ONCE(*ptep);
 	if (flags & ZPCI_PTE_INVALID) {
-		invalidate_pt_entry(entry);
+		invalidate_pt_entry(&pte);
 	} else {
-		set_pt_pfaa(entry, page_addr);
-		validate_pt_entry(entry);
+		set_pt_pfaa(&pte, page_addr);
+		validate_pt_entry(&pte);
 	}
 
 	if (flags & ZPCI_TABLE_PROTECTED)
-		entry_set_protected(entry);
+		entry_set_protected(&pte);
 	else
-		entry_clr_protected(entry);
+		entry_clr_protected(&pte);
+
+	xchg(ptep, pte);
 }
 
 static int __dma_update_trans(struct zpci_dev *zdev, phys_addr_t pa,
@@ -137,18 +160,14 @@ static int __dma_update_trans(struct zpci_dev *zdev, phys_addr_t pa,
 {
 	unsigned int nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
 	phys_addr_t page_addr = (pa & PAGE_MASK);
-	unsigned long irq_flags;
 	unsigned long *entry;
 	int i, rc = 0;
 
 	if (!nr_pages)
 		return -EINVAL;
 
-	spin_lock_irqsave(&zdev->dma_table_lock, irq_flags);
-	if (!zdev->dma_table) {
-		rc = -EINVAL;
-		goto out_unlock;
-	}
+	if (!zdev->dma_table)
+		return -EINVAL;
 
 	for (i = 0; i < nr_pages; i++) {
 		entry = dma_walk_cpu_trans(zdev->dma_table, dma_addr);
@@ -173,8 +192,6 @@ undo_cpu_trans:
 			dma_update_cpu_trans(entry, page_addr, flags);
 		}
 	}
-out_unlock:
-	spin_unlock_irqrestore(&zdev->dma_table_lock, irq_flags);
 	return rc;
 }
 
@@ -547,6 +564,7 @@ static void s390_dma_unmap_sg(struct device *dev, struct scatterlist *sg,
 	
 int zpci_dma_init_device(struct zpci_dev *zdev)
 {
+	u8 status;
 	int rc;
 
 	/*
@@ -557,7 +575,6 @@ int zpci_dma_init_device(struct zpci_dev *zdev)
 	WARN_ON(zdev->s390_domain);
 
 	spin_lock_init(&zdev->iommu_bitmap_lock);
-	spin_lock_init(&zdev->dma_table_lock);
 
 	zdev->dma_table = dma_alloc_cpu_table();
 	if (!zdev->dma_table) {
@@ -598,7 +615,7 @@ int zpci_dma_init_device(struct zpci_dev *zdev)
 
 	}
 	if (zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
-			       virt_to_phys(zdev->dma_table))) {
+			       virt_to_phys(zdev->dma_table), &status)) {
 		rc = -EIO;
 		goto free_bitmap;
 	}
diff --git linux-libre-6.1-gnu/arch/s390/pci/pci_irq.c linux-libre-6.2-gnu/arch/s390/pci/pci_irq.c
index a2b42a63a53b..4ab0cf829999 100644
--- linux-libre-6.1-gnu/arch/s390/pci/pci_irq.c
+++ linux-libre-6.2-gnu/arch/s390/pci/pci_irq.c
@@ -132,7 +132,7 @@ static int zpci_clear_irq(struct zpci_dev *zdev)
 static int zpci_set_irq_affinity(struct irq_data *data, const struct cpumask *dest,
 				 bool force)
 {
-	struct msi_desc *entry = irq_get_msi_desc(data->irq);
+	struct msi_desc *entry = irq_data_get_msi_desc(data);
 	struct msi_msg msg = entry->msg;
 	int cpu_addr = smp_cpu_get_cpu_address(cpumask_first(dest));
 
diff --git linux-libre-6.1-gnu/arch/sh/Kconfig linux-libre-6.2-gnu/arch/sh/Kconfig
index 5f220e903e5a..0665ac0add0b 100644
--- linux-libre-6.1-gnu/arch/sh/Kconfig
+++ linux-libre-6.2-gnu/arch/sh/Kconfig
@@ -24,7 +24,7 @@ config SUPERH
 	select GENERIC_PCI_IOMAP if PCI
 	select GENERIC_SCHED_CLOCK
 	select GENERIC_SMP_IDLE_THREAD
-	select GUP_GET_PTE_LOW_HIGH if X2TLB
+	select GUP_GET_PXX_LOW_HIGH if X2TLB
 	select HAVE_ARCH_AUDITSYSCALL
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_SECCOMP_FILTER
diff --git linux-libre-6.1-gnu/arch/sh/configs/landisk_defconfig linux-libre-6.2-gnu/arch/sh/configs/landisk_defconfig
index 492a0a2e0e36..7037320b654a 100644
--- linux-libre-6.1-gnu/arch/sh/configs/landisk_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/landisk_defconfig
@@ -92,7 +92,6 @@ CONFIG_USB_SERIAL_PL2303=m
 CONFIG_USB_EMI62=m
 CONFIG_USB_EMI26=m
 CONFIG_USB_SISUSBVGA=m
-CONFIG_USB_SISUSBVGA_CON=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
diff --git linux-libre-6.1-gnu/arch/sh/configs/rsk7201_defconfig linux-libre-6.2-gnu/arch/sh/configs/rsk7201_defconfig
index 619c18699459..376e95fa77bc 100644
--- linux-libre-6.1-gnu/arch/sh/configs/rsk7201_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/rsk7201_defconfig
@@ -10,7 +10,8 @@ CONFIG_USER_NS=y
 CONFIG_PID_NS=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_AIO is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
diff --git linux-libre-6.1-gnu/arch/sh/configs/rsk7203_defconfig linux-libre-6.2-gnu/arch/sh/configs/rsk7203_defconfig
index d00fafc021e1..1d5fd67a3949 100644
--- linux-libre-6.1-gnu/arch/sh/configs/rsk7203_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/rsk7203_defconfig
@@ -11,7 +11,8 @@ CONFIG_USER_NS=y
 CONFIG_PID_NS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 # CONFIG_BLK_DEV_BSG is not set
diff --git linux-libre-6.1-gnu/arch/sh/configs/se7206_defconfig linux-libre-6.2-gnu/arch/sh/configs/se7206_defconfig
index 122216123e63..78e0e7be57ee 100644
--- linux-libre-6.1-gnu/arch/sh/configs/se7206_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/se7206_defconfig
@@ -21,7 +21,8 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_ELF_CORE is not set
 # CONFIG_COMPAT_BRK is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_PROFILING=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
diff --git linux-libre-6.1-gnu/arch/sh/configs/shmin_defconfig linux-libre-6.2-gnu/arch/sh/configs/shmin_defconfig
index c0b6f40d01cc..e078b193a78a 100644
--- linux-libre-6.1-gnu/arch/sh/configs/shmin_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/shmin_defconfig
@@ -9,7 +9,8 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SHMEM is not set
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7706=y
 CONFIG_MEMORY_START=0x0c000000
diff --git linux-libre-6.1-gnu/arch/sh/configs/shx3_defconfig linux-libre-6.2-gnu/arch/sh/configs/shx3_defconfig
index 32ec6eb1eabc..aa353dff7f19 100644
--- linux-libre-6.1-gnu/arch/sh/configs/shx3_defconfig
+++ linux-libre-6.2-gnu/arch/sh/configs/shx3_defconfig
@@ -20,7 +20,8 @@ CONFIG_USER_NS=y
 CONFIG_PID_NS=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_KALLSYMS_ALL=y
-CONFIG_SLOB=y
+CONFIG_SLUB=y
+CONFIG_SLUB_TINY=y
 CONFIG_PROFILING=y
 CONFIG_KPROBES=y
 CONFIG_MODULES=y
diff --git linux-libre-6.1-gnu/arch/sh/drivers/push-switch.c linux-libre-6.2-gnu/arch/sh/drivers/push-switch.c
index 2813140fd92b..c95f48ff3f6f 100644
--- linux-libre-6.1-gnu/arch/sh/drivers/push-switch.c
+++ linux-libre-6.2-gnu/arch/sh/drivers/push-switch.c
@@ -102,7 +102,7 @@ static int switch_drv_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 	flush_work(&psw->work);
-	del_timer_sync(&psw->debounce);
+	timer_shutdown_sync(&psw->debounce);
 	free_irq(irq, pdev);
 
 	kfree(psw);
diff --git linux-libre-6.1-gnu/arch/sh/include/asm/pgtable-3level.h linux-libre-6.2-gnu/arch/sh/include/asm/pgtable-3level.h
index cdced80a7ffa..d1ce73f3bd85 100644
--- linux-libre-6.1-gnu/arch/sh/include/asm/pgtable-3level.h
+++ linux-libre-6.2-gnu/arch/sh/include/asm/pgtable-3level.h
@@ -28,9 +28,15 @@
 #define pmd_ERROR(e) \
 	printk("%s:%d: bad pmd %016llx.\n", __FILE__, __LINE__, pmd_val(e))
 
-typedef struct { unsigned long long pmd; } pmd_t;
+typedef union {
+	struct {
+		unsigned long pmd_low;
+		unsigned long pmd_high;
+	};
+	unsigned long long pmd;
+} pmd_t;
 #define pmd_val(x)	((x).pmd)
-#define __pmd(x)	((pmd_t) { (x) } )
+#define __pmd(x)	((pmd_t) { .pmd = (x) } )
 
 static inline pmd_t *pud_pgtable(pud_t pud)
 {
diff --git linux-libre-6.1-gnu/arch/sh/include/asm/pgtable.h linux-libre-6.2-gnu/arch/sh/include/asm/pgtable.h
index 6fb9ec54cf9b..3ce30becf6df 100644
--- linux-libre-6.1-gnu/arch/sh/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/sh/include/asm/pgtable.h
@@ -92,8 +92,6 @@ static inline unsigned long phys_addr_mask(void)
 
 typedef pte_t *pte_addr_t;
 
-#define kern_addr_valid(addr)	(1)
-
 #define pte_pfn(x)		((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
 
 struct vm_area_struct;
diff --git linux-libre-6.1-gnu/arch/sh/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/sh/include/asm/stackprotector.h
index 35616841d0a1..665dafac376f 100644
--- linux-libre-6.1-gnu/arch/sh/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/sh/include/asm/stackprotector.h
@@ -2,9 +2,6 @@
 #ifndef __ASM_SH_STACKPROTECTOR_H
 #define __ASM_SH_STACKPROTECTOR_H
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 extern unsigned long __stack_chk_guard;
 
 /*
@@ -15,12 +12,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
-	canary &= CANARY_MASK;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	__stack_chk_guard = current->stack_canary;
diff --git linux-libre-6.1-gnu/arch/sh/kernel/ptrace_32.c linux-libre-6.2-gnu/arch/sh/kernel/ptrace_32.c
index d417988d9770..36f50ad81e83 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/ptrace_32.c
+++ linux-libre-6.2-gnu/arch/sh/kernel/ptrace_32.c
@@ -157,8 +157,8 @@ static int genregs_set(struct task_struct *target,
 					 offsetof(struct pt_regs, pc),
 					 sizeof(struct pt_regs));
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						sizeof(struct pt_regs), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  sizeof(struct pt_regs), -1);
 
 	return ret;
 }
@@ -229,8 +229,8 @@ static int dspregs_set(struct task_struct *target,
 	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs,
 				 0, sizeof(struct pt_dspregs));
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						sizeof(struct pt_dspregs), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  sizeof(struct pt_dspregs), -1);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/sh/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/sh/kernel/vmlinux.lds.S
index 3161b9ccd2a5..b6276a3521d7 100644
--- linux-libre-6.1-gnu/arch/sh/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/sh/kernel/vmlinux.lds.S
@@ -4,6 +4,7 @@
  * Written by Niibe Yutaka and Paul Mundt
  */
 OUTPUT_ARCH(sh)
+#define RUNTIME_DISCARD_EXIT
 #include <asm/thread_info.h>
 #include <asm/cache.h>
 #include <asm/vmlinux.lds.h>
diff --git linux-libre-6.1-gnu/arch/sparc/include/asm/pgtable_32.h linux-libre-6.2-gnu/arch/sparc/include/asm/pgtable_32.h
index 8ff549004fac..5acc05b572e6 100644
--- linux-libre-6.1-gnu/arch/sparc/include/asm/pgtable_32.h
+++ linux-libre-6.2-gnu/arch/sparc/include/asm/pgtable_32.h
@@ -368,12 +368,6 @@ __get_iospace (unsigned long addr)
 	}
 }
 
-extern unsigned long *sparc_valid_addr_bitmap;
-
-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
-#define kern_addr_valid(addr) \
-	(test_bit(__pa((unsigned long)(addr))>>20, sparc_valid_addr_bitmap))
-
 /*
  * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
  * its high 4 bits.  These macros/functions put it there or get it from there.
diff --git linux-libre-6.1-gnu/arch/sparc/kernel/ptrace_32.c linux-libre-6.2-gnu/arch/sparc/kernel/ptrace_32.c
index e7db48acb838..c273ccebea46 100644
--- linux-libre-6.1-gnu/arch/sparc/kernel/ptrace_32.c
+++ linux-libre-6.2-gnu/arch/sparc/kernel/ptrace_32.c
@@ -158,8 +158,9 @@ static int genregs32_set(struct task_struct *target,
 				 35 * sizeof(u32), 36 * sizeof(u32));
 	if (ret || !count)
 		return ret;
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 36 * sizeof(u32), 38 * sizeof(u32));
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 36 * sizeof(u32),
+				  38 * sizeof(u32));
+	return 0;
 }
 
 static int fpregs32_get(struct task_struct *target,
@@ -203,8 +204,8 @@ static int fpregs32_set(struct task_struct *target,
 					 33 * sizeof(u32),
 					 34 * sizeof(u32));
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						34 * sizeof(u32), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  34 * sizeof(u32), -1);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/arch/sparc/kernel/ptrace_64.c linux-libre-6.2-gnu/arch/sparc/kernel/ptrace_64.c
index 86a7eb5c27ba..4deba5b6eddb 100644
--- linux-libre-6.1-gnu/arch/sparc/kernel/ptrace_64.c
+++ linux-libre-6.2-gnu/arch/sparc/kernel/ptrace_64.c
@@ -332,8 +332,8 @@ static int genregs64_set(struct task_struct *target,
 	}
 
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						36 * sizeof(u64), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  36 * sizeof(u64), -1);
 
 	return ret;
 }
@@ -406,8 +406,8 @@ static int fpregs64_set(struct task_struct *target,
 	task_thread_info(target)->fpsaved[0] = fprs;
 
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						35 * sizeof(u64), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  35 * sizeof(u64), -1);
 	return ret;
 }
 
@@ -473,10 +473,8 @@ static int setregs64_set(struct task_struct *target,
 				 15 * sizeof(u64));
 	if (ret)
 		return ret;
-	ret =user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-				 15 * sizeof(u64), 16 * sizeof(u64));
-	if (ret)
-		return ret;
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  15 * sizeof(u64), 16 * sizeof(u64));
 	/* TSTATE */
 	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 				 &tstate,
@@ -670,8 +668,9 @@ finish:
 	pos *= sizeof(reg);
 	count *= sizeof(reg);
 
-	return user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-					 38 * sizeof(reg), -1);
+	user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+				  38 * sizeof(reg), -1);
+	return 0;
 }
 
 static int fpregs32_get(struct task_struct *target,
@@ -737,8 +736,8 @@ static int fpregs32_set(struct task_struct *target,
 	task_thread_info(target)->fpsaved[0] = fprs;
 
 	if (!ret)
-		ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
-						34 * sizeof(u32), -1);
+		user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf,
+					  34 * sizeof(u32), -1);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/arch/sparc/mm/init_32.c linux-libre-6.2-gnu/arch/sparc/mm/init_32.c
index d88e774c8eb4..9c0ea457bdf0 100644
--- linux-libre-6.1-gnu/arch/sparc/mm/init_32.c
+++ linux-libre-6.2-gnu/arch/sparc/mm/init_32.c
@@ -37,8 +37,7 @@
 
 #include "mm_32.h"
 
-unsigned long *sparc_valid_addr_bitmap;
-EXPORT_SYMBOL(sparc_valid_addr_bitmap);
+static unsigned long *sparc_valid_addr_bitmap;
 
 unsigned long phys_base;
 EXPORT_SYMBOL(phys_base);
diff --git linux-libre-6.1-gnu/arch/sparc/mm/init_64.c linux-libre-6.2-gnu/arch/sparc/mm/init_64.c
index d6faee23c77d..04f9db0c3111 100644
--- linux-libre-6.1-gnu/arch/sparc/mm/init_64.c
+++ linux-libre-6.2-gnu/arch/sparc/mm/init_64.c
@@ -1667,7 +1667,6 @@ bool kern_addr_valid(unsigned long addr)
 
 	return pfn_valid(pte_pfn(*pte));
 }
-EXPORT_SYMBOL(kern_addr_valid);
 
 static unsigned long __ref kernel_map_hugepud(unsigned long vstart,
 					      unsigned long vend,
diff --git linux-libre-6.1-gnu/arch/sparc/net/bpf_jit_comp_32.c linux-libre-6.2-gnu/arch/sparc/net/bpf_jit_comp_32.c
index b1dbf2fa8c0a..a74e5004c6c8 100644
--- linux-libre-6.1-gnu/arch/sparc/net/bpf_jit_comp_32.c
+++ linux-libre-6.2-gnu/arch/sparc/net/bpf_jit_comp_32.c
@@ -555,11 +555,11 @@ void bpf_jit_compile(struct bpf_prog *fp)
 				emit_skb_load16(vlan_tci, r_A);
 				break;
 			case BPF_ANC | SKF_AD_VLAN_TAG_PRESENT:
-				__emit_skb_load8(__pkt_vlan_present_offset, r_A);
-				if (PKT_VLAN_PRESENT_BIT)
-					emit_alu_K(SRL, PKT_VLAN_PRESENT_BIT);
-				if (PKT_VLAN_PRESENT_BIT < 7)
-					emit_andi(r_A, 1, r_A);
+				emit_skb_load32(vlan_all, r_A);
+				emit_cmpi(r_A, 0);
+				emit_branch_off(BE, 12);
+				emit_nop();
+				emit_loadimm(1, r_A);
 				break;
 			case BPF_LD | BPF_W | BPF_LEN:
 				emit_skb_load32(len, r_A);
diff --git linux-libre-6.1-gnu/arch/sparc/vdso/vma.c linux-libre-6.2-gnu/arch/sparc/vdso/vma.c
index ae9a86cb6f3d..136c78f28f8b 100644
--- linux-libre-6.1-gnu/arch/sparc/vdso/vma.c
+++ linux-libre-6.2-gnu/arch/sparc/vdso/vma.c
@@ -354,7 +354,7 @@ static unsigned long vdso_addr(unsigned long start, unsigned int len)
 	unsigned int offset;
 
 	/* This loses some more bits than a modulo, but is cheaper */
-	offset = prandom_u32_max(PTRS_PER_PTE);
+	offset = get_random_u32_below(PTRS_PER_PTE);
 	return start + (offset << PAGE_SHIFT);
 }
 
diff --git linux-libre-6.1-gnu/arch/um/drivers/Kconfig linux-libre-6.2-gnu/arch/um/drivers/Kconfig
index 5903e2b598aa..a4f0a19fbe14 100644
--- linux-libre-6.1-gnu/arch/um/drivers/Kconfig
+++ linux-libre-6.2-gnu/arch/um/drivers/Kconfig
@@ -381,7 +381,6 @@ config UML_PCI_OVER_VIRTIO
 	select UML_IOMEM_EMULATION
 	select UML_DMA_EMULATION
 	select PCI_MSI
-	select PCI_MSI_IRQ_DOMAIN
 	select PCI_LOCKLESS_CONFIG
 
 config UML_PCI_OVER_VIRTIO_DEVICE_ID
diff --git linux-libre-6.1-gnu/arch/um/drivers/random.c linux-libre-6.2-gnu/arch/um/drivers/random.c
index 32b3341fe970..da985e0dc69a 100644
--- linux-libre-6.1-gnu/arch/um/drivers/random.c
+++ linux-libre-6.2-gnu/arch/um/drivers/random.c
@@ -82,7 +82,6 @@ static int __init rng_init (void)
 	sigio_broken(random_fd);
 	hwrng.name = RNG_MODULE_NAME;
 	hwrng.read = rng_dev_read;
-	hwrng.quality = 1024;
 
 	err = hwrng_register(&hwrng);
 	if (err) {
diff --git linux-libre-6.1-gnu/arch/um/drivers/virt-pci.c linux-libre-6.2-gnu/arch/um/drivers/virt-pci.c
index acb55b302b14..3ac220dafec4 100644
--- linux-libre-6.1-gnu/arch/um/drivers/virt-pci.c
+++ linux-libre-6.2-gnu/arch/um/drivers/virt-pci.c
@@ -97,7 +97,8 @@ static int um_pci_send_cmd(struct um_pci_device *dev,
 	}
 
 	buf = get_cpu_var(um_pci_msg_bufs);
-	memcpy(buf, cmd, cmd_size);
+	if (buf)
+		memcpy(buf, cmd, cmd_size);
 
 	if (posted) {
 		u8 *ncmd = kmalloc(cmd_size + extra_size, GFP_ATOMIC);
@@ -182,6 +183,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 	struct um_pci_message_buffer *buf;
 	u8 *data;
 	unsigned long ret = ULONG_MAX;
+	size_t bytes = sizeof(buf->data);
 
 	if (!dev)
 		return ULONG_MAX;
@@ -189,7 +191,8 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 	buf = get_cpu_var(um_pci_msg_bufs);
 	data = buf->data;
 
-	memset(buf->data, 0xff, sizeof(buf->data));
+	if (buf)
+		memset(data, 0xff, bytes);
 
 	switch (size) {
 	case 1:
@@ -204,7 +207,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset,
 		goto out;
 	}
 
-	if (um_pci_send_cmd(dev, &hdr, sizeof(hdr), NULL, 0, data, 8))
+	if (um_pci_send_cmd(dev, &hdr, sizeof(hdr), NULL, 0, data, bytes))
 		goto out;
 
 	switch (size) {
diff --git linux-libre-6.1-gnu/arch/um/include/asm/pci.h linux-libre-6.2-gnu/arch/um/include/asm/pci.h
index 34fe4921b5fa..238d2e7faff8 100644
--- linux-libre-6.1-gnu/arch/um/include/asm/pci.h
+++ linux-libre-6.2-gnu/arch/um/include/asm/pci.h
@@ -7,7 +7,7 @@
 /* Generic PCI */
 #include <asm-generic/pci.h>
 
-#ifdef CONFIG_PCI_MSI_IRQ_DOMAIN
+#ifdef CONFIG_PCI_MSI
 /*
  * This is a bit of an annoying hack, and it assumes we only have
  * the virt-pci (if anything). Which is true, but still.
diff --git linux-libre-6.1-gnu/arch/um/include/asm/pgtable-3level.h linux-libre-6.2-gnu/arch/um/include/asm/pgtable-3level.h
index cb896e6121c8..8a5032ec231f 100644
--- linux-libre-6.1-gnu/arch/um/include/asm/pgtable-3level.h
+++ linux-libre-6.2-gnu/arch/um/include/asm/pgtable-3level.h
@@ -58,11 +58,7 @@
 #define pud_populate(mm, pud, pmd) \
 	set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
 
-#ifdef CONFIG_64BIT
-#define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
-#else
 #define set_pud(pudptr, pudval) (*(pudptr) = (pudval))
-#endif
 
 static inline int pgd_newpage(pgd_t pgd)
 {
@@ -71,11 +67,7 @@ static inline int pgd_newpage(pgd_t pgd)
 
 static inline void pgd_mkuptodate(pgd_t pgd) { pgd_val(pgd) &= ~_PAGE_NEWPAGE; }
 
-#ifdef CONFIG_64BIT
-#define set_pmd(pmdptr, pmdval) set_64bit((u64 *) (pmdptr), pmd_val(pmdval))
-#else
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
-#endif
 
 static inline void pud_clear (pud_t *pud)
 {
diff --git linux-libre-6.1-gnu/arch/um/include/asm/pgtable.h linux-libre-6.2-gnu/arch/um/include/asm/pgtable.h
index 66bc3f99d9be..4e3052f2671a 100644
--- linux-libre-6.1-gnu/arch/um/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/um/include/asm/pgtable.h
@@ -298,8 +298,6 @@ extern pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr);
 	((swp_entry_t) { pte_val(pte_mkuptodate(pte)) })
 #define __swp_entry_to_pte(x)		((pte_t) { (x).val })
 
-#define kern_addr_valid(addr) (1)
-
 /* Clear a kernel PTE and flush it from the TLB */
 #define kpte_clear_flush(ptep, vaddr)		\
 do {						\
diff --git linux-libre-6.1-gnu/arch/um/kernel/kmsg_dump.c linux-libre-6.2-gnu/arch/um/kernel/kmsg_dump.c
index 0224fcb36e22..427dd5a61a38 100644
--- linux-libre-6.1-gnu/arch/um/kernel/kmsg_dump.c
+++ linux-libre-6.2-gnu/arch/um/kernel/kmsg_dump.c
@@ -16,20 +16,26 @@ static void kmsg_dumper_stdout(struct kmsg_dumper *dumper,
 	struct console *con;
 	unsigned long flags;
 	size_t len = 0;
+	int cookie;
 
-	/* only dump kmsg when no console is available */
-	if (!console_trylock())
-		return;
+	/*
+	 * If no consoles are available to output crash information, dump
+	 * the kmsg buffer to stdout.
+	 */
 
-	for_each_console(con) {
-		if(strcmp(con->name, "tty") == 0 &&
-		   (con->flags & (CON_ENABLED | CON_CONSDEV)) != 0) {
+	cookie = console_srcu_read_lock();
+	for_each_console_srcu(con) {
+		/*
+		 * The ttynull console and disabled consoles are ignored
+		 * since they cannot output. All other consoles are
+		 * expected to output the crash information.
+		 */
+		if (strcmp(con->name, "ttynull") != 0 &&
+		    (console_srcu_read_flags(con) & CON_ENABLED)) {
 			break;
 		}
 	}
-
-	console_unlock();
-
+	console_srcu_read_unlock(cookie);
 	if (con)
 		return;
 
diff --git linux-libre-6.1-gnu/arch/um/kernel/process.c linux-libre-6.2-gnu/arch/um/kernel/process.c
index 010bc422a09d..47830ade35ed 100644
--- linux-libre-6.1-gnu/arch/um/kernel/process.c
+++ linux-libre-6.2-gnu/arch/um/kernel/process.c
@@ -33,6 +33,7 @@
 #include <skas.h>
 #include <registers.h>
 #include <linux/time-internal.h>
+#include <linux/elfcore.h>
 
 /*
  * This is a per-cpu array.  A processor only modifies its entry and it only
@@ -356,7 +357,7 @@ int singlestepping(void * t)
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(8192);
+		sp -= get_random_u32_below(8192);
 	return sp & ~0xf;
 }
 #endif
@@ -393,7 +394,7 @@ unsigned long __get_wchan(struct task_struct *p)
 	return 0;
 }
 
-int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
 {
 	int cpu = current_thread_info()->cpu;
 
diff --git linux-libre-6.1-gnu/arch/um/kernel/um_arch.c linux-libre-6.2-gnu/arch/um/kernel/um_arch.c
index 8adf8e89b255..786b44dc20c9 100644
--- linux-libre-6.1-gnu/arch/um/kernel/um_arch.c
+++ linux-libre-6.2-gnu/arch/um/kernel/um_arch.c
@@ -444,6 +444,11 @@ void apply_returns(s32 *start, s32 *end)
 {
 }
 
+void apply_fineibt(s32 *start_retpoline, s32 *end_retpoline,
+		   s32 *start_cfi, s32 *end_cfi)
+{
+}
+
 void apply_alternatives(struct alt_instr *start, struct alt_instr *end)
 {
 }
diff --git linux-libre-6.1-gnu/arch/x86/Kconfig linux-libre-6.2-gnu/arch/x86/Kconfig
index 67745ceab0db..3604074a878b 100644
--- linux-libre-6.1-gnu/arch/x86/Kconfig
+++ linux-libre-6.2-gnu/arch/x86/Kconfig
@@ -69,6 +69,7 @@ config X86
 	select ARCH_ENABLE_THP_MIGRATION if X86_64 && TRANSPARENT_HUGEPAGE
 	select ARCH_HAS_ACPI_TABLE_UPGRADE	if ACPI
 	select ARCH_HAS_CACHE_LINE_SIZE
+	select ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION
 	select ARCH_HAS_CURRENT_STACK_POINTER
 	select ARCH_HAS_DEBUG_VIRTUAL
 	select ARCH_HAS_DEBUG_VM_PGTABLE	if !X86_PAE
@@ -81,6 +82,7 @@ config X86
 	select ARCH_HAS_KCOV			if X86_64
 	select ARCH_HAS_MEM_ENCRYPT
 	select ARCH_HAS_MEMBARRIER_SYNC_CORE
+	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
 	select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
 	select ARCH_HAS_PMEM_API		if X86_64
 	select ARCH_HAS_PTE_DEVMAP		if X86_64
@@ -157,7 +159,7 @@ config X86
 	select GENERIC_TIME_VSYSCALL
 	select GENERIC_GETTIMEOFDAY
 	select GENERIC_VDSO_TIME_NS
-	select GUP_GET_PTE_LOW_HIGH		if X86_PAE
+	select GUP_GET_PXX_LOW_HIGH		if X86_PAE
 	select HARDIRQS_SW_RESEND
 	select HARDLOCKUP_CHECK_TIMESTAMP	if X86_64
 	select HAVE_ACPI_APEI			if ACPI
@@ -195,6 +197,7 @@ config X86
 	select HAVE_CONTEXT_TRACKING_USER_OFFSTACK	if HAVE_CONTEXT_TRACKING_USER
 	select HAVE_C_RECORDMCOUNT
 	select HAVE_OBJTOOL_MCOUNT		if HAVE_OBJTOOL
+	select HAVE_OBJTOOL_NOP_MCOUNT		if HAVE_OBJTOOL_MCOUNT
 	select HAVE_BUILDTIME_MCOUNT_SORT
 	select HAVE_DEBUG_KMEMLEAK
 	select HAVE_DMA_CONTIGUOUS
@@ -290,6 +293,8 @@ config X86
 	select X86_FEATURE_NAMES		if PROC_FS
 	select PROC_PID_ARCH_STATUS		if PROC_FS
 	select HAVE_ARCH_NODE_DEV_GROUP		if X86_SGX
+	select FUNCTION_ALIGNMENT_16B		if X86_64 || X86_ALIGNMENT_16
+	select FUNCTION_ALIGNMENT_4B
 	imply IMA_SECURE_AND_OR_TRUSTED_BOOT    if EFI
 	select HAVE_DYNAMIC_FTRACE_NO_PATCHABLE
 
@@ -357,11 +362,6 @@ config ARCH_HAS_CPU_RELAX
 config ARCH_HIBERNATION_POSSIBLE
 	def_bool y
 
-config ARCH_NR_GPIO
-	int
-	default 1024 if X86_64
-	default 512
-
 config ARCH_SUSPEND_POSSIBLE
 	def_bool y
 
@@ -462,8 +462,8 @@ config X86_X2APIC
 
 	  Some Intel systems circa 2022 and later are locked into x2APIC mode
 	  and can not fall back to the legacy APIC modes if SGX or TDX are
-	  enabled in the BIOS.  They will be unable to boot without enabling
-	  this option.
+	  enabled in the BIOS. They will boot with very reduced functionality
+	  without enabling this option.
 
 	  If you don't know what to do here, say N.
 
@@ -1109,7 +1109,6 @@ config X86_LOCAL_APIC
 	def_bool y
 	depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC || PCI_MSI
 	select IRQ_DOMAIN_HIERARCHY
-	select PCI_MSI_IRQ_DOMAIN if PCI_MSI
 
 config X86_IO_APIC
 	def_bool y
@@ -1854,7 +1853,7 @@ config CC_HAS_IBT
 
 config X86_KERNEL_IBT
 	prompt "Indirect Branch Tracking"
-	bool
+	def_bool y
 	depends on X86_64 && CC_HAS_IBT && HAVE_OBJTOOL
 	# https://github.com/llvm/llvm-project/commit/9d7001eba9c4cb311e03cd8cdc231f9e579f2d0f
 	depends on !LD_IS_LLD || LLD_VERSION >= 140000
@@ -1980,6 +1979,23 @@ config EFI_STUB
 
 	  See Documentation/admin-guide/efi-stub.rst for more information.
 
+config EFI_HANDOVER_PROTOCOL
+	bool "EFI handover protocol (DEPRECATED)"
+	depends on EFI_STUB
+	default y
+	help
+	  Select this in order to include support for the deprecated EFI
+	  handover protocol, which defines alternative entry points into the
+	  EFI stub.  This is a practice that has no basis in the UEFI
+	  specification, and requires a priori knowledge on the part of the
+	  bootloader about Linux/x86 specific ways of passing the command line
+	  and initrd, and where in memory those assets may be loaded.
+
+	  If in doubt, say Y. Even though the corresponding support is not
+	  present in upstream GRUB or other bootloaders, most distros build
+	  GRUB with numerous downstream patches applied, and may rely on the
+	  handover protocol as as result.
+
 config EFI_MIXED
 	bool "EFI mixed-mode support"
 	depends on EFI_STUB && X86_64
@@ -1994,6 +2010,37 @@ config EFI_MIXED
 
 	  If unsure, say N.
 
+config EFI_FAKE_MEMMAP
+	bool "Enable EFI fake memory map"
+	depends on EFI
+	help
+	  Saying Y here will enable "efi_fake_mem" boot option.  By specifying
+	  this parameter, you can add arbitrary attribute to specific memory
+	  range by updating original (firmware provided) EFI memmap.  This is
+	  useful for debugging of EFI memmap related feature, e.g., Address
+	  Range Mirroring feature.
+
+config EFI_MAX_FAKE_MEM
+	int "maximum allowable number of ranges in efi_fake_mem boot option"
+	depends on EFI_FAKE_MEMMAP
+	range 1 128
+	default 8
+	help
+	  Maximum allowable number of ranges in efi_fake_mem boot option.
+	  Ranges can be set up to this value using comma-separated list.
+	  The default value is 8.
+
+config EFI_RUNTIME_MAP
+	bool "Export EFI runtime maps to sysfs" if EXPERT
+	depends on EFI
+	default KEXEC_CORE
+	help
+	  Export EFI runtime memory regions to /sys/firmware/efi/runtime-map.
+	  That memory map is required by the 2nd kernel to set up EFI virtual
+	  mappings after kexec, but can also be used for debugging purposes.
+
+	  See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
+
 source "kernel/Kconfig.hz"
 
 config KEXEC
@@ -2443,6 +2490,46 @@ config CC_HAS_SLS
 config CC_HAS_RETURN_THUNK
 	def_bool $(cc-option,-mfunction-return=thunk-extern)
 
+config CC_HAS_ENTRY_PADDING
+	def_bool $(cc-option,-fpatchable-function-entry=16,16)
+
+config FUNCTION_PADDING_CFI
+	int
+	default 59 if FUNCTION_ALIGNMENT_64B
+	default 27 if FUNCTION_ALIGNMENT_32B
+	default 11 if FUNCTION_ALIGNMENT_16B
+	default  3 if FUNCTION_ALIGNMENT_8B
+	default  0
+
+# Basically: FUNCTION_ALIGNMENT - 5*CFI_CLANG
+# except Kconfig can't do arithmetic :/
+config FUNCTION_PADDING_BYTES
+	int
+	default FUNCTION_PADDING_CFI if CFI_CLANG
+	default FUNCTION_ALIGNMENT
+
+config CALL_PADDING
+	def_bool n
+	depends on CC_HAS_ENTRY_PADDING && OBJTOOL
+	select FUNCTION_ALIGNMENT_16B
+
+config FINEIBT
+	def_bool y
+	depends on X86_KERNEL_IBT && CFI_CLANG && RETPOLINE
+	select CALL_PADDING
+
+config HAVE_CALL_THUNKS
+	def_bool y
+	depends on CC_HAS_ENTRY_PADDING && RETHUNK && OBJTOOL
+
+config CALL_THUNKS
+	def_bool n
+	select CALL_PADDING
+
+config PREFIX_SYMBOLS
+	def_bool y
+	depends on CALL_PADDING && !CFI_CLANG
+
 menuconfig SPECULATION_MITIGATIONS
 	bool "Mitigations for speculative execution vulnerabilities"
 	default y
@@ -2494,6 +2581,37 @@ config CPU_UNRET_ENTRY
 	help
 	  Compile the kernel with support for the retbleed=unret mitigation.
 
+config CALL_DEPTH_TRACKING
+	bool "Mitigate RSB underflow with call depth tracking"
+	depends on CPU_SUP_INTEL && HAVE_CALL_THUNKS
+	select HAVE_DYNAMIC_FTRACE_NO_PATCHABLE
+	select CALL_THUNKS
+	default y
+	help
+	  Compile the kernel with call depth tracking to mitigate the Intel
+	  SKL Return-Speculation-Buffer (RSB) underflow issue. The
+	  mitigation is off by default and needs to be enabled on the
+	  kernel command line via the retbleed=stuff option. For
+	  non-affected systems the overhead of this option is marginal as
+	  the call depth tracking is using run-time generated call thunks
+	  in a compiler generated padding area and call patching. This
+	  increases text size by ~5%. For non affected systems this space
+	  is unused. On affected SKL systems this results in a significant
+	  performance gain over the IBRS mitigation.
+
+config CALL_THUNKS_DEBUG
+	bool "Enable call thunks and call depth tracking debugging"
+	depends on CALL_DEPTH_TRACKING
+	select FUNCTION_ALIGNMENT_32B
+	default n
+	help
+	  Enable call/ret counters for imbalance detection and build in
+	  a noisy dmesg about callthunks generation and call patching for
+	  trouble shooting. The debug prints need to be enabled on the
+	  kernel command line with 'debug-callthunks'.
+	  Only enable this, when you are debugging call thunks as this
+	  creates a noticable runtime overhead. If unsure say N.
+
 config CPU_IBPB_ENTRY
 	bool "Enable IBPB on kernel entry"
 	depends on CPU_SUP_AMD && X86_64
diff --git linux-libre-6.1-gnu/arch/x86/Makefile linux-libre-6.2-gnu/arch/x86/Makefile
index 415a5d138de4..73ed982d4100 100644
--- linux-libre-6.1-gnu/arch/x86/Makefile
+++ linux-libre-6.2-gnu/arch/x86/Makefile
@@ -14,13 +14,13 @@ endif
 
 ifdef CONFIG_CC_IS_GCC
 RETPOLINE_CFLAGS	:= $(call cc-option,-mindirect-branch=thunk-extern -mindirect-branch-register)
-RETPOLINE_CFLAGS	+= $(call cc-option,-mindirect-branch-cs-prefix)
 RETPOLINE_VDSO_CFLAGS	:= $(call cc-option,-mindirect-branch=thunk-inline -mindirect-branch-register)
 endif
 ifdef CONFIG_CC_IS_CLANG
 RETPOLINE_CFLAGS	:= -mretpoline-external-thunk
 RETPOLINE_VDSO_CFLAGS	:= -mretpoline
 endif
+RETPOLINE_CFLAGS	+= $(call cc-option,-mindirect-branch-cs-prefix)
 
 ifdef CONFIG_RETHUNK
 RETHUNK_CFLAGS		:= -mfunction-return=thunk-extern
@@ -208,10 +208,16 @@ ifdef CONFIG_SLS
   KBUILD_CFLAGS += -mharden-sls=all
 endif
 
+ifdef CONFIG_CALL_PADDING
+PADDING_CFLAGS := -fpatchable-function-entry=$(CONFIG_FUNCTION_PADDING_BYTES),$(CONFIG_FUNCTION_PADDING_BYTES)
+KBUILD_CFLAGS += $(PADDING_CFLAGS)
+export PADDING_CFLAGS
+endif
+
 KBUILD_LDFLAGS += -m elf_$(UTS_MACHINE)
 
 ifdef CONFIG_LTO_CLANG
-ifeq ($(shell test $(CONFIG_LLD_VERSION) -lt 130000; echo $$?),0)
+ifeq ($(call test-lt, $(CONFIG_LLD_VERSION), 130000),y)
 KBUILD_LDFLAGS	+= -plugin-opt=-stack-alignment=$(if $(CONFIG_X86_32),4,8)
 endif
 endif
diff --git linux-libre-6.1-gnu/arch/x86/boot/bioscall.S linux-libre-6.2-gnu/arch/x86/boot/bioscall.S
index 5521ea12f44e..aa9b96457584 100644
--- linux-libre-6.1-gnu/arch/x86/boot/bioscall.S
+++ linux-libre-6.2-gnu/arch/x86/boot/bioscall.S
@@ -32,7 +32,7 @@ intcall:
 	movw	%dx, %si
 	movw	%sp, %di
 	movw	$11, %cx
-	rep; movsd
+	rep; movsl
 
 	/* Pop full state from the stack */
 	popal
@@ -67,7 +67,7 @@ intcall:
 	jz	4f
 	movw	%sp, %si
 	movw	$11, %cx
-	rep; movsd
+	rep; movsl
 4:	addw	$44, %sp
 
 	/* Restore state and return */
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/Makefile linux-libre-6.2-gnu/arch/x86/boot/compressed/Makefile
index 3a261abb6d15..1acff356d97a 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/Makefile
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/Makefile
@@ -68,7 +68,7 @@ KBUILD_LDFLAGS += $(call ld-option,--no-ld-generated-unwind-info)
 # address by the bootloader.
 LDFLAGS_vmlinux := -pie $(call ld-option, --no-dynamic-linker)
 ifdef CONFIG_LD_ORPHAN_WARN
-LDFLAGS_vmlinux += --orphan-handling=warn
+LDFLAGS_vmlinux += --orphan-handling=$(CONFIG_LD_ORPHAN_WARN_LEVEL)
 endif
 LDFLAGS_vmlinux += -z noexecstack
 ifeq ($(CONFIG_LD_IS_BFD),y)
@@ -100,7 +100,7 @@ vmlinux-objs-$(CONFIG_RANDOMIZE_BASE) += $(obj)/kaslr.o
 ifdef CONFIG_X86_64
 	vmlinux-objs-y += $(obj)/ident_map_64.o
 	vmlinux-objs-y += $(obj)/idt_64.o $(obj)/idt_handlers_64.o
-	vmlinux-objs-y += $(obj)/mem_encrypt.o
+	vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/mem_encrypt.o
 	vmlinux-objs-y += $(obj)/pgtable_64.o
 	vmlinux-objs-$(CONFIG_AMD_MEM_ENCRYPT) += $(obj)/sev.o
 endif
@@ -108,11 +108,11 @@ endif
 vmlinux-objs-$(CONFIG_ACPI) += $(obj)/acpi.o
 vmlinux-objs-$(CONFIG_INTEL_TDX_GUEST) += $(obj)/tdx.o $(obj)/tdcall.o
 
-vmlinux-objs-$(CONFIG_EFI_MIXED) += $(obj)/efi_thunk_$(BITS).o
 vmlinux-objs-$(CONFIG_EFI) += $(obj)/efi.o
-efi-obj-$(CONFIG_EFI_STUB) = $(objtree)/drivers/firmware/efi/libstub/lib.a
+vmlinux-objs-$(CONFIG_EFI_MIXED) += $(obj)/efi_mixed.o
+vmlinux-objs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
 
-$(obj)/vmlinux: $(vmlinux-objs-y) $(efi-obj-y) FORCE
+$(obj)/vmlinux: $(vmlinux-objs-y) FORCE
 	$(call if_changed,ld)
 
 OBJCOPYFLAGS_vmlinux.bin :=  -R .comment -S
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/efi_mixed.S linux-libre-6.2-gnu/arch/x86/boot/compressed/efi_mixed.S
new file mode 100644
index 000000000000..4ca70bf93dc0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/efi_mixed.S
@@ -0,0 +1,345 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2014, 2015 Intel Corporation; author Matt Fleming
+ *
+ * Early support for invoking 32-bit EFI services from a 64-bit kernel.
+ *
+ * Because this thunking occurs before ExitBootServices() we have to
+ * restore the firmware's 32-bit GDT and IDT before we make EFI service
+ * calls.
+ *
+ * On the plus side, we don't have to worry about mangling 64-bit
+ * addresses into 32-bits because we're executing with an identity
+ * mapped pagetable and haven't transitioned to 64-bit virtual addresses
+ * yet.
+ */
+
+#include <linux/linkage.h>
+#include <asm/msr.h>
+#include <asm/page_types.h>
+#include <asm/processor-flags.h>
+#include <asm/segment.h>
+
+	.code64
+	.text
+/*
+ * When booting in 64-bit mode on 32-bit EFI firmware, startup_64_mixed_mode()
+ * is the first thing that runs after switching to long mode. Depending on
+ * whether the EFI handover protocol or the compat entry point was used to
+ * enter the kernel, it will either branch to the 64-bit EFI handover
+ * entrypoint at offset 0x390 in the image, or to the 64-bit EFI PE/COFF
+ * entrypoint efi_pe_entry(). In the former case, the bootloader must provide a
+ * struct bootparams pointer as the third argument, so the presence of such a
+ * pointer is used to disambiguate.
+ *
+ *                                                             +--------------+
+ *  +------------------+     +------------+            +------>| efi_pe_entry |
+ *  | efi32_pe_entry   |---->|            |            |       +-----------+--+
+ *  +------------------+     |            |     +------+----------------+  |
+ *                           | startup_32 |---->| startup_64_mixed_mode |  |
+ *  +------------------+     |            |     +------+----------------+  V
+ *  | efi32_stub_entry |---->|            |            |     +------------------+
+ *  +------------------+     +------------+            +---->| efi64_stub_entry |
+ *                                                           +-------------+----+
+ *                           +------------+     +----------+               |
+ *                           | startup_64 |<----| efi_main |<--------------+
+ *                           +------------+     +----------+
+ */
+SYM_FUNC_START(startup_64_mixed_mode)
+	lea	efi32_boot_args(%rip), %rdx
+	mov	0(%rdx), %edi
+	mov	4(%rdx), %esi
+	mov	8(%rdx), %edx		// saved bootparams pointer
+	test	%edx, %edx
+	jnz	efi64_stub_entry
+	/*
+	 * efi_pe_entry uses MS calling convention, which requires 32 bytes of
+	 * shadow space on the stack even if all arguments are passed in
+	 * registers. We also need an additional 8 bytes for the space that
+	 * would be occupied by the return address, and this also results in
+	 * the correct stack alignment for entry.
+	 */
+	sub	$40, %rsp
+	mov	%rdi, %rcx		// MS calling convention
+	mov	%rsi, %rdx
+	jmp	efi_pe_entry
+SYM_FUNC_END(startup_64_mixed_mode)
+
+SYM_FUNC_START(__efi64_thunk)
+	push	%rbp
+	push	%rbx
+
+	movl	%ds, %eax
+	push	%rax
+	movl	%es, %eax
+	push	%rax
+	movl	%ss, %eax
+	push	%rax
+
+	/* Copy args passed on stack */
+	movq	0x30(%rsp), %rbp
+	movq	0x38(%rsp), %rbx
+	movq	0x40(%rsp), %rax
+
+	/*
+	 * Convert x86-64 ABI params to i386 ABI
+	 */
+	subq	$64, %rsp
+	movl	%esi, 0x0(%rsp)
+	movl	%edx, 0x4(%rsp)
+	movl	%ecx, 0x8(%rsp)
+	movl	%r8d, 0xc(%rsp)
+	movl	%r9d, 0x10(%rsp)
+	movl	%ebp, 0x14(%rsp)
+	movl	%ebx, 0x18(%rsp)
+	movl	%eax, 0x1c(%rsp)
+
+	leaq	0x20(%rsp), %rbx
+	sgdt	(%rbx)
+	sidt	16(%rbx)
+
+	leaq	1f(%rip), %rbp
+
+	/*
+	 * Switch to IDT and GDT with 32-bit segments. These are the firmware
+	 * GDT and IDT that were installed when the kernel started executing.
+	 * The pointers were saved by the efi32_entry() routine below.
+	 *
+	 * Pass the saved DS selector to the 32-bit code, and use far return to
+	 * restore the saved CS selector.
+	 */
+	lidt	efi32_boot_idt(%rip)
+	lgdt	efi32_boot_gdt(%rip)
+
+	movzwl	efi32_boot_ds(%rip), %edx
+	movzwq	efi32_boot_cs(%rip), %rax
+	pushq	%rax
+	leaq	efi_enter32(%rip), %rax
+	pushq	%rax
+	lretq
+
+1:	addq	$64, %rsp
+	movq	%rdi, %rax
+
+	pop	%rbx
+	movl	%ebx, %ss
+	pop	%rbx
+	movl	%ebx, %es
+	pop	%rbx
+	movl	%ebx, %ds
+	/* Clear out 32-bit selector from FS and GS */
+	xorl	%ebx, %ebx
+	movl	%ebx, %fs
+	movl	%ebx, %gs
+
+	pop	%rbx
+	pop	%rbp
+	RET
+SYM_FUNC_END(__efi64_thunk)
+
+	.code32
+/*
+ * EFI service pointer must be in %edi.
+ *
+ * The stack should represent the 32-bit calling convention.
+ */
+SYM_FUNC_START_LOCAL(efi_enter32)
+	/* Load firmware selector into data and stack segment registers */
+	movl	%edx, %ds
+	movl	%edx, %es
+	movl	%edx, %fs
+	movl	%edx, %gs
+	movl	%edx, %ss
+
+	/* Reload pgtables */
+	movl	%cr3, %eax
+	movl	%eax, %cr3
+
+	/* Disable paging */
+	movl	%cr0, %eax
+	btrl	$X86_CR0_PG_BIT, %eax
+	movl	%eax, %cr0
+
+	/* Disable long mode via EFER */
+	movl	$MSR_EFER, %ecx
+	rdmsr
+	btrl	$_EFER_LME, %eax
+	wrmsr
+
+	call	*%edi
+
+	/* We must preserve return value */
+	movl	%eax, %edi
+
+	/*
+	 * Some firmware will return with interrupts enabled. Be sure to
+	 * disable them before we switch GDTs and IDTs.
+	 */
+	cli
+
+	lidtl	16(%ebx)
+	lgdtl	(%ebx)
+
+	movl	%cr4, %eax
+	btsl	$(X86_CR4_PAE_BIT), %eax
+	movl	%eax, %cr4
+
+	movl	%cr3, %eax
+	movl	%eax, %cr3
+
+	movl	$MSR_EFER, %ecx
+	rdmsr
+	btsl	$_EFER_LME, %eax
+	wrmsr
+
+	xorl	%eax, %eax
+	lldt	%ax
+
+	pushl	$__KERNEL_CS
+	pushl	%ebp
+
+	/* Enable paging */
+	movl	%cr0, %eax
+	btsl	$X86_CR0_PG_BIT, %eax
+	movl	%eax, %cr0
+	lret
+SYM_FUNC_END(efi_enter32)
+
+/*
+ * This is the common EFI stub entry point for mixed mode.
+ *
+ * Arguments:	%ecx	image handle
+ * 		%edx	EFI system table pointer
+ *		%esi	struct bootparams pointer (or NULL when not using
+ *			the EFI handover protocol)
+ *
+ * Since this is the point of no return for ordinary execution, no registers
+ * are considered live except for the function parameters. [Note that the EFI
+ * stub may still exit and return to the firmware using the Exit() EFI boot
+ * service.]
+ */
+SYM_FUNC_START(efi32_entry)
+	call	1f
+1:	pop	%ebx
+
+	/* Save firmware GDTR and code/data selectors */
+	sgdtl	(efi32_boot_gdt - 1b)(%ebx)
+	movw	%cs, (efi32_boot_cs - 1b)(%ebx)
+	movw	%ds, (efi32_boot_ds - 1b)(%ebx)
+
+	/* Store firmware IDT descriptor */
+	sidtl	(efi32_boot_idt - 1b)(%ebx)
+
+	/* Store boot arguments */
+	leal	(efi32_boot_args - 1b)(%ebx), %ebx
+	movl	%ecx, 0(%ebx)
+	movl	%edx, 4(%ebx)
+	movl	%esi, 8(%ebx)
+	movb	$0x0, 12(%ebx)          // efi_is64
+
+	/* Disable paging */
+	movl	%cr0, %eax
+	btrl	$X86_CR0_PG_BIT, %eax
+	movl	%eax, %cr0
+
+	jmp	startup_32
+SYM_FUNC_END(efi32_entry)
+
+#define ST32_boottime		60 // offsetof(efi_system_table_32_t, boottime)
+#define BS32_handle_protocol	88 // offsetof(efi_boot_services_32_t, handle_protocol)
+#define LI32_image_base		32 // offsetof(efi_loaded_image_32_t, image_base)
+
+/*
+ * efi_status_t efi32_pe_entry(efi_handle_t image_handle,
+ *			       efi_system_table_32_t *sys_table)
+ */
+SYM_FUNC_START(efi32_pe_entry)
+	pushl	%ebp
+	movl	%esp, %ebp
+	pushl	%eax				// dummy push to allocate loaded_image
+
+	pushl	%ebx				// save callee-save registers
+	pushl	%edi
+
+	call	verify_cpu			// check for long mode support
+	testl	%eax, %eax
+	movl	$0x80000003, %eax		// EFI_UNSUPPORTED
+	jnz	2f
+
+	call	1f
+1:	pop	%ebx
+
+	/* Get the loaded image protocol pointer from the image handle */
+	leal	-4(%ebp), %eax
+	pushl	%eax				// &loaded_image
+	leal	(loaded_image_proto - 1b)(%ebx), %eax
+	pushl	%eax				// pass the GUID address
+	pushl	8(%ebp)				// pass the image handle
+
+	/*
+	 * Note the alignment of the stack frame.
+	 *   sys_table
+	 *   handle             <-- 16-byte aligned on entry by ABI
+	 *   return address
+	 *   frame pointer
+	 *   loaded_image       <-- local variable
+	 *   saved %ebx		<-- 16-byte aligned here
+	 *   saved %edi
+	 *   &loaded_image
+	 *   &loaded_image_proto
+	 *   handle             <-- 16-byte aligned for call to handle_protocol
+	 */
+
+	movl	12(%ebp), %eax			// sys_table
+	movl	ST32_boottime(%eax), %eax	// sys_table->boottime
+	call	*BS32_handle_protocol(%eax)	// sys_table->boottime->handle_protocol
+	addl	$12, %esp			// restore argument space
+	testl	%eax, %eax
+	jnz	2f
+
+	movl	8(%ebp), %ecx			// image_handle
+	movl	12(%ebp), %edx			// sys_table
+	movl	-4(%ebp), %esi			// loaded_image
+	movl	LI32_image_base(%esi), %esi	// loaded_image->image_base
+	leal	(startup_32 - 1b)(%ebx), %ebp	// runtime address of startup_32
+	/*
+	 * We need to set the image_offset variable here since startup_32() will
+	 * use it before we get to the 64-bit efi_pe_entry() in C code.
+	 */
+	subl	%esi, %ebp			// calculate image_offset
+	movl	%ebp, (image_offset - 1b)(%ebx)	// save image_offset
+	xorl	%esi, %esi
+	jmp	efi32_entry			// pass %ecx, %edx, %esi
+						// no other registers remain live
+
+2:	popl	%edi				// restore callee-save registers
+	popl	%ebx
+	leave
+	RET
+SYM_FUNC_END(efi32_pe_entry)
+
+	.section ".rodata"
+	/* EFI loaded image protocol GUID */
+	.balign 4
+SYM_DATA_START_LOCAL(loaded_image_proto)
+	.long	0x5b1b31a1
+	.word	0x9562, 0x11d2
+	.byte	0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b
+SYM_DATA_END(loaded_image_proto)
+
+	.data
+	.balign	8
+SYM_DATA_START_LOCAL(efi32_boot_gdt)
+	.word	0
+	.quad	0
+SYM_DATA_END(efi32_boot_gdt)
+
+SYM_DATA_START_LOCAL(efi32_boot_idt)
+	.word	0
+	.quad	0
+SYM_DATA_END(efi32_boot_idt)
+
+SYM_DATA_LOCAL(efi32_boot_cs, .word 0)
+SYM_DATA_LOCAL(efi32_boot_ds, .word 0)
+SYM_DATA_LOCAL(efi32_boot_args, .long 0, 0, 0)
+SYM_DATA(efi_is64, .byte 1)
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/efi_thunk_64.S linux-libre-6.2-gnu/arch/x86/boot/compressed/efi_thunk_64.S
deleted file mode 100644
index 67e7edcdfea8..000000000000
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/efi_thunk_64.S
+++ /dev/null
@@ -1,195 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) 2014, 2015 Intel Corporation; author Matt Fleming
- *
- * Early support for invoking 32-bit EFI services from a 64-bit kernel.
- *
- * Because this thunking occurs before ExitBootServices() we have to
- * restore the firmware's 32-bit GDT and IDT before we make EFI service
- * calls.
- *
- * On the plus side, we don't have to worry about mangling 64-bit
- * addresses into 32-bits because we're executing with an identity
- * mapped pagetable and haven't transitioned to 64-bit virtual addresses
- * yet.
- */
-
-#include <linux/linkage.h>
-#include <asm/msr.h>
-#include <asm/page_types.h>
-#include <asm/processor-flags.h>
-#include <asm/segment.h>
-
-	.code64
-	.text
-SYM_FUNC_START(__efi64_thunk)
-	push	%rbp
-	push	%rbx
-
-	movl	%ds, %eax
-	push	%rax
-	movl	%es, %eax
-	push	%rax
-	movl	%ss, %eax
-	push	%rax
-
-	/* Copy args passed on stack */
-	movq	0x30(%rsp), %rbp
-	movq	0x38(%rsp), %rbx
-	movq	0x40(%rsp), %rax
-
-	/*
-	 * Convert x86-64 ABI params to i386 ABI
-	 */
-	subq	$64, %rsp
-	movl	%esi, 0x0(%rsp)
-	movl	%edx, 0x4(%rsp)
-	movl	%ecx, 0x8(%rsp)
-	movl	%r8d, 0xc(%rsp)
-	movl	%r9d, 0x10(%rsp)
-	movl	%ebp, 0x14(%rsp)
-	movl	%ebx, 0x18(%rsp)
-	movl	%eax, 0x1c(%rsp)
-
-	leaq	0x20(%rsp), %rbx
-	sgdt	(%rbx)
-
-	addq	$16, %rbx
-	sidt	(%rbx)
-
-	leaq	1f(%rip), %rbp
-
-	/*
-	 * Switch to IDT and GDT with 32-bit segments. This is the firmware GDT
-	 * and IDT that was installed when the kernel started executing. The
-	 * pointers were saved at the EFI stub entry point in head_64.S.
-	 *
-	 * Pass the saved DS selector to the 32-bit code, and use far return to
-	 * restore the saved CS selector.
-	 */
-	leaq	efi32_boot_idt(%rip), %rax
-	lidt	(%rax)
-	leaq	efi32_boot_gdt(%rip), %rax
-	lgdt	(%rax)
-
-	movzwl	efi32_boot_ds(%rip), %edx
-	movzwq	efi32_boot_cs(%rip), %rax
-	pushq	%rax
-	leaq	efi_enter32(%rip), %rax
-	pushq	%rax
-	lretq
-
-1:	addq	$64, %rsp
-	movq	%rdi, %rax
-
-	pop	%rbx
-	movl	%ebx, %ss
-	pop	%rbx
-	movl	%ebx, %es
-	pop	%rbx
-	movl	%ebx, %ds
-	/* Clear out 32-bit selector from FS and GS */
-	xorl	%ebx, %ebx
-	movl	%ebx, %fs
-	movl	%ebx, %gs
-
-	/*
-	 * Convert 32-bit status code into 64-bit.
-	 */
-	roll	$1, %eax
-	rorq	$1, %rax
-
-	pop	%rbx
-	pop	%rbp
-	RET
-SYM_FUNC_END(__efi64_thunk)
-
-	.code32
-/*
- * EFI service pointer must be in %edi.
- *
- * The stack should represent the 32-bit calling convention.
- */
-SYM_FUNC_START_LOCAL(efi_enter32)
-	/* Load firmware selector into data and stack segment registers */
-	movl	%edx, %ds
-	movl	%edx, %es
-	movl	%edx, %fs
-	movl	%edx, %gs
-	movl	%edx, %ss
-
-	/* Reload pgtables */
-	movl	%cr3, %eax
-	movl	%eax, %cr3
-
-	/* Disable paging */
-	movl	%cr0, %eax
-	btrl	$X86_CR0_PG_BIT, %eax
-	movl	%eax, %cr0
-
-	/* Disable long mode via EFER */
-	movl	$MSR_EFER, %ecx
-	rdmsr
-	btrl	$_EFER_LME, %eax
-	wrmsr
-
-	call	*%edi
-
-	/* We must preserve return value */
-	movl	%eax, %edi
-
-	/*
-	 * Some firmware will return with interrupts enabled. Be sure to
-	 * disable them before we switch GDTs and IDTs.
-	 */
-	cli
-
-	lidtl	(%ebx)
-	subl	$16, %ebx
-
-	lgdtl	(%ebx)
-
-	movl	%cr4, %eax
-	btsl	$(X86_CR4_PAE_BIT), %eax
-	movl	%eax, %cr4
-
-	movl	%cr3, %eax
-	movl	%eax, %cr3
-
-	movl	$MSR_EFER, %ecx
-	rdmsr
-	btsl	$_EFER_LME, %eax
-	wrmsr
-
-	xorl	%eax, %eax
-	lldt	%ax
-
-	pushl	$__KERNEL_CS
-	pushl	%ebp
-
-	/* Enable paging */
-	movl	%cr0, %eax
-	btsl	$X86_CR0_PG_BIT, %eax
-	movl	%eax, %cr0
-	lret
-SYM_FUNC_END(efi_enter32)
-
-	.data
-	.balign	8
-SYM_DATA_START(efi32_boot_gdt)
-	.word	0
-	.quad	0
-SYM_DATA_END(efi32_boot_gdt)
-
-SYM_DATA_START(efi32_boot_idt)
-	.word	0
-	.quad	0
-SYM_DATA_END(efi32_boot_idt)
-
-SYM_DATA_START(efi32_boot_cs)
-	.word	0
-SYM_DATA_END(efi32_boot_cs)
-
-SYM_DATA_START(efi32_boot_ds)
-	.word	0
-SYM_DATA_END(efi32_boot_ds)
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/head_32.S linux-libre-6.2-gnu/arch/x86/boot/compressed/head_32.S
index 3b354eb9516d..6589ddd4cfaf 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/head_32.S
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/head_32.S
@@ -208,10 +208,6 @@ SYM_DATA_START_LOCAL(gdt)
 	.quad	0x00cf92000000ffff	/* __KERNEL_DS */
 SYM_DATA_END_LABEL(gdt, SYM_L_LOCAL, gdt_end)
 
-#ifdef CONFIG_EFI_STUB
-SYM_DATA(image_offset, .long 0)
-#endif
-
 /*
  * Stack and heap for uncompression
  */
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/head_64.S linux-libre-6.2-gnu/arch/x86/boot/compressed/head_64.S
index d33f060900d2..a75712991df3 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/head_64.S
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/head_64.S
@@ -37,6 +37,14 @@
 #include <asm/trapnr.h>
 #include "pgtable.h"
 
+/*
+ * Fix alignment at 16 bytes. Following CONFIG_FUNCTION_ALIGNMENT will result
+ * in assembly errors due to trying to move .org backward due to the excessive
+ * alignment.
+ */
+#undef __ALIGN
+#define __ALIGN		.balign	16, 0x90
+
 /*
  * Locally defined symbols should be marked hidden:
  */
@@ -118,7 +126,9 @@ SYM_FUNC_START(startup_32)
 1:
 
 	/* Setup Exception handling for SEV-ES */
+#ifdef CONFIG_AMD_MEM_ENCRYPT
 	call	startup32_load_idt
+#endif
 
 	/* Make sure cpu supports long mode. */
 	call	verify_cpu
@@ -178,12 +188,13 @@ SYM_FUNC_START(startup_32)
   */
 	/*
 	 * If SEV is active then set the encryption mask in the page tables.
-	 * This will insure that when the kernel is copied and decompressed
+	 * This will ensure that when the kernel is copied and decompressed
 	 * it will be done so encrypted.
 	 */
-	call	get_sev_encryption_bit
 	xorl	%edx, %edx
 #ifdef	CONFIG_AMD_MEM_ENCRYPT
+	call	get_sev_encryption_bit
+	xorl	%edx, %edx
 	testl	%eax, %eax
 	jz	1f
 	subl	$32, %eax	/* Encryption bit is always above bit 31 */
@@ -249,6 +260,11 @@ SYM_FUNC_START(startup_32)
 	movl    $__BOOT_TSS, %eax
 	ltr	%ax
 
+#ifdef CONFIG_AMD_MEM_ENCRYPT
+	/* Check if the C-bit position is correct when SEV is active */
+	call	startup32_check_sev_cbit
+#endif
+
 	/*
 	 * Setup for the jump to 64bit mode
 	 *
@@ -261,29 +277,11 @@ SYM_FUNC_START(startup_32)
 	 */
 	leal	rva(startup_64)(%ebp), %eax
 #ifdef CONFIG_EFI_MIXED
-	movl	rva(efi32_boot_args)(%ebp), %edi
-	testl	%edi, %edi
-	jz	1f
-	leal	rva(efi64_stub_entry)(%ebp), %eax
-	movl	rva(efi32_boot_args+4)(%ebp), %esi
-	movl	rva(efi32_boot_args+8)(%ebp), %edx	// saved bootparams pointer
-	testl	%edx, %edx
-	jnz	1f
-	/*
-	 * efi_pe_entry uses MS calling convention, which requires 32 bytes of
-	 * shadow space on the stack even if all arguments are passed in
-	 * registers. We also need an additional 8 bytes for the space that
-	 * would be occupied by the return address, and this also results in
-	 * the correct stack alignment for entry.
-	 */
-	subl	$40, %esp
-	leal	rva(efi_pe_entry)(%ebp), %eax
-	movl	%edi, %ecx			// MS calling convention
-	movl	%esi, %edx
+	cmpb	$1, rva(efi_is64)(%ebp)
+	je	1f
+	leal	rva(startup_64_mixed_mode)(%ebp), %eax
 1:
 #endif
-	/* Check if the C-bit position is correct when SEV is active */
-	call	startup32_check_sev_cbit
 
 	pushl	$__KERNEL_CS
 	pushl	%eax
@@ -296,38 +294,14 @@ SYM_FUNC_START(startup_32)
 	lret
 SYM_FUNC_END(startup_32)
 
-#ifdef CONFIG_EFI_MIXED
+#if IS_ENABLED(CONFIG_EFI_MIXED) && IS_ENABLED(CONFIG_EFI_HANDOVER_PROTOCOL)
 	.org 0x190
 SYM_FUNC_START(efi32_stub_entry)
 	add	$0x4, %esp		/* Discard return address */
 	popl	%ecx
 	popl	%edx
 	popl	%esi
-
-	call	1f
-1:	pop	%ebp
-	subl	$ rva(1b), %ebp
-
-	movl	%esi, rva(efi32_boot_args+8)(%ebp)
-SYM_INNER_LABEL(efi32_pe_stub_entry, SYM_L_LOCAL)
-	movl	%ecx, rva(efi32_boot_args)(%ebp)
-	movl	%edx, rva(efi32_boot_args+4)(%ebp)
-	movb	$0, rva(efi_is64)(%ebp)
-
-	/* Save firmware GDTR and code/data selectors */
-	sgdtl	rva(efi32_boot_gdt)(%ebp)
-	movw	%cs, rva(efi32_boot_cs)(%ebp)
-	movw	%ds, rva(efi32_boot_ds)(%ebp)
-
-	/* Store firmware IDT descriptor */
-	sidtl	rva(efi32_boot_idt)(%ebp)
-
-	/* Disable paging */
-	movl	%cr0, %eax
-	btrl	$X86_CR0_PG_BIT, %eax
-	movl	%eax, %cr0
-
-	jmp	startup_32
+	jmp	efi32_entry
 SYM_FUNC_END(efi32_stub_entry)
 #endif
 
@@ -550,7 +524,9 @@ trampoline_return:
 SYM_CODE_END(startup_64)
 
 #ifdef CONFIG_EFI_STUB
+#ifdef CONFIG_EFI_HANDOVER_PROTOCOL
 	.org 0x390
+#endif
 SYM_FUNC_START(efi64_stub_entry)
 	and	$~0xf, %rsp			/* realign the stack */
 	movq	%rdx, %rbx			/* save boot_params pointer */
@@ -713,6 +689,7 @@ SYM_FUNC_START_LOCAL_NOALIGN(.Lno_longmode)
 	jmp     1b
 SYM_FUNC_END(.Lno_longmode)
 
+	.globl	verify_cpu
 #include "../../kernel/verify_cpu.S"
 
 	.data
@@ -744,242 +721,6 @@ SYM_DATA_START(boot_idt)
 	.endr
 SYM_DATA_END_LABEL(boot_idt, SYM_L_GLOBAL, boot_idt_end)
 
-#ifdef CONFIG_AMD_MEM_ENCRYPT
-SYM_DATA_START(boot32_idt_desc)
-	.word   boot32_idt_end - boot32_idt - 1
-	.long   0
-SYM_DATA_END(boot32_idt_desc)
-	.balign 8
-SYM_DATA_START(boot32_idt)
-	.rept 32
-	.quad 0
-	.endr
-SYM_DATA_END_LABEL(boot32_idt, SYM_L_GLOBAL, boot32_idt_end)
-#endif
-
-#ifdef CONFIG_EFI_STUB
-SYM_DATA(image_offset, .long 0)
-#endif
-#ifdef CONFIG_EFI_MIXED
-SYM_DATA_LOCAL(efi32_boot_args, .long 0, 0, 0)
-SYM_DATA(efi_is64, .byte 1)
-
-#define ST32_boottime		60 // offsetof(efi_system_table_32_t, boottime)
-#define BS32_handle_protocol	88 // offsetof(efi_boot_services_32_t, handle_protocol)
-#define LI32_image_base		32 // offsetof(efi_loaded_image_32_t, image_base)
-
-	__HEAD
-	.code32
-SYM_FUNC_START(efi32_pe_entry)
-/*
- * efi_status_t efi32_pe_entry(efi_handle_t image_handle,
- *			       efi_system_table_32_t *sys_table)
- */
-
-	pushl	%ebp
-	movl	%esp, %ebp
-	pushl	%eax				// dummy push to allocate loaded_image
-
-	pushl	%ebx				// save callee-save registers
-	pushl	%edi
-
-	call	verify_cpu			// check for long mode support
-	testl	%eax, %eax
-	movl	$0x80000003, %eax		// EFI_UNSUPPORTED
-	jnz	2f
-
-	call	1f
-1:	pop	%ebx
-	subl	$ rva(1b), %ebx
-
-	/* Get the loaded image protocol pointer from the image handle */
-	leal	-4(%ebp), %eax
-	pushl	%eax				// &loaded_image
-	leal	rva(loaded_image_proto)(%ebx), %eax
-	pushl	%eax				// pass the GUID address
-	pushl	8(%ebp)				// pass the image handle
-
-	/*
-	 * Note the alignment of the stack frame.
-	 *   sys_table
-	 *   handle             <-- 16-byte aligned on entry by ABI
-	 *   return address
-	 *   frame pointer
-	 *   loaded_image       <-- local variable
-	 *   saved %ebx		<-- 16-byte aligned here
-	 *   saved %edi
-	 *   &loaded_image
-	 *   &loaded_image_proto
-	 *   handle             <-- 16-byte aligned for call to handle_protocol
-	 */
-
-	movl	12(%ebp), %eax			// sys_table
-	movl	ST32_boottime(%eax), %eax	// sys_table->boottime
-	call	*BS32_handle_protocol(%eax)	// sys_table->boottime->handle_protocol
-	addl	$12, %esp			// restore argument space
-	testl	%eax, %eax
-	jnz	2f
-
-	movl	8(%ebp), %ecx			// image_handle
-	movl	12(%ebp), %edx			// sys_table
-	movl	-4(%ebp), %esi			// loaded_image
-	movl	LI32_image_base(%esi), %esi	// loaded_image->image_base
-	movl	%ebx, %ebp			// startup_32 for efi32_pe_stub_entry
-	/*
-	 * We need to set the image_offset variable here since startup_32() will
-	 * use it before we get to the 64-bit efi_pe_entry() in C code.
-	 */
-	subl	%esi, %ebx
-	movl	%ebx, rva(image_offset)(%ebp)	// save image_offset
-	jmp	efi32_pe_stub_entry
-
-2:	popl	%edi				// restore callee-save registers
-	popl	%ebx
-	leave
-	RET
-SYM_FUNC_END(efi32_pe_entry)
-
-	.section ".rodata"
-	/* EFI loaded image protocol GUID */
-	.balign 4
-SYM_DATA_START_LOCAL(loaded_image_proto)
-	.long	0x5b1b31a1
-	.word	0x9562, 0x11d2
-	.byte	0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b
-SYM_DATA_END(loaded_image_proto)
-#endif
-
-#ifdef CONFIG_AMD_MEM_ENCRYPT
-	__HEAD
-	.code32
-/*
- * Write an IDT entry into boot32_idt
- *
- * Parameters:
- *
- * %eax:	Handler address
- * %edx:	Vector number
- *
- * Physical offset is expected in %ebp
- */
-SYM_FUNC_START(startup32_set_idt_entry)
-	push    %ebx
-	push    %ecx
-
-	/* IDT entry address to %ebx */
-	leal    rva(boot32_idt)(%ebp), %ebx
-	shl	$3, %edx
-	addl    %edx, %ebx
-
-	/* Build IDT entry, lower 4 bytes */
-	movl    %eax, %edx
-	andl    $0x0000ffff, %edx	# Target code segment offset [15:0]
-	movl    $__KERNEL32_CS, %ecx	# Target code segment selector
-	shl     $16, %ecx
-	orl     %ecx, %edx
-
-	/* Store lower 4 bytes to IDT */
-	movl    %edx, (%ebx)
-
-	/* Build IDT entry, upper 4 bytes */
-	movl    %eax, %edx
-	andl    $0xffff0000, %edx	# Target code segment offset [31:16]
-	orl     $0x00008e00, %edx	# Present, Type 32-bit Interrupt Gate
-
-	/* Store upper 4 bytes to IDT */
-	movl    %edx, 4(%ebx)
-
-	pop     %ecx
-	pop     %ebx
-	RET
-SYM_FUNC_END(startup32_set_idt_entry)
-#endif
-
-SYM_FUNC_START(startup32_load_idt)
-#ifdef CONFIG_AMD_MEM_ENCRYPT
-	/* #VC handler */
-	leal    rva(startup32_vc_handler)(%ebp), %eax
-	movl    $X86_TRAP_VC, %edx
-	call    startup32_set_idt_entry
-
-	/* Load IDT */
-	leal	rva(boot32_idt)(%ebp), %eax
-	movl	%eax, rva(boot32_idt_desc+2)(%ebp)
-	lidt    rva(boot32_idt_desc)(%ebp)
-#endif
-	RET
-SYM_FUNC_END(startup32_load_idt)
-
-/*
- * Check for the correct C-bit position when the startup_32 boot-path is used.
- *
- * The check makes use of the fact that all memory is encrypted when paging is
- * disabled. The function creates 64 bits of random data using the RDRAND
- * instruction. RDRAND is mandatory for SEV guests, so always available. If the
- * hypervisor violates that the kernel will crash right here.
- *
- * The 64 bits of random data are stored to a memory location and at the same
- * time kept in the %eax and %ebx registers. Since encryption is always active
- * when paging is off the random data will be stored encrypted in main memory.
- *
- * Then paging is enabled. When the C-bit position is correct all memory is
- * still mapped encrypted and comparing the register values with memory will
- * succeed. An incorrect C-bit position will map all memory unencrypted, so that
- * the compare will use the encrypted random data and fail.
- */
-SYM_FUNC_START(startup32_check_sev_cbit)
-#ifdef CONFIG_AMD_MEM_ENCRYPT
-	pushl	%eax
-	pushl	%ebx
-	pushl	%ecx
-	pushl	%edx
-
-	/* Check for non-zero sev_status */
-	movl	rva(sev_status)(%ebp), %eax
-	testl	%eax, %eax
-	jz	4f
-
-	/*
-	 * Get two 32-bit random values - Don't bail out if RDRAND fails
-	 * because it is better to prevent forward progress if no random value
-	 * can be gathered.
-	 */
-1:	rdrand	%eax
-	jnc	1b
-2:	rdrand	%ebx
-	jnc	2b
-
-	/* Store to memory and keep it in the registers */
-	movl	%eax, rva(sev_check_data)(%ebp)
-	movl	%ebx, rva(sev_check_data+4)(%ebp)
-
-	/* Enable paging to see if encryption is active */
-	movl	%cr0, %edx			 /* Backup %cr0 in %edx */
-	movl	$(X86_CR0_PG | X86_CR0_PE), %ecx /* Enable Paging and Protected mode */
-	movl	%ecx, %cr0
-
-	cmpl	%eax, rva(sev_check_data)(%ebp)
-	jne	3f
-	cmpl	%ebx, rva(sev_check_data+4)(%ebp)
-	jne	3f
-
-	movl	%edx, %cr0	/* Restore previous %cr0 */
-
-	jmp	4f
-
-3:	/* Check failed - hlt the machine */
-	hlt
-	jmp	3b
-
-4:
-	popl	%edx
-	popl	%ecx
-	popl	%ebx
-	popl	%eax
-#endif
-	RET
-SYM_FUNC_END(startup32_check_sev_cbit)
-
 /*
  * Stack and heap for uncompression
  */
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/ident_map_64.c linux-libre-6.2-gnu/arch/x86/boot/compressed/ident_map_64.c
index d4a314cc50d6..321a5011042d 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/ident_map_64.c
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/ident_map_64.c
@@ -180,6 +180,12 @@ void initialize_identity_maps(void *rmode)
 
 	/* Load the new page-table. */
 	write_cr3(top_level_pgt);
+
+	/*
+	 * Now that the required page table mappings are established and a
+	 * GHCB can be used, check for SNP guest/HV feature compatibility.
+	 */
+	snp_check_features();
 }
 
 static pte_t *split_large_pmd(struct x86_mapping_info *info,
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/kaslr.c linux-libre-6.2-gnu/arch/x86/boot/compressed/kaslr.c
index e476bcbd9b42..454757fbdfe5 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/kaslr.c
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/kaslr.c
@@ -668,7 +668,7 @@ static bool process_mem_region(struct mem_vector *region,
 		}
 	}
 #endif
-	return 0;
+	return false;
 }
 
 #ifdef CONFIG_EFI
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/mem_encrypt.S linux-libre-6.2-gnu/arch/x86/boot/compressed/mem_encrypt.S
index a73e4d783cae..32f7cc8a8625 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/mem_encrypt.S
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/mem_encrypt.S
@@ -12,16 +12,13 @@
 #include <asm/processor-flags.h>
 #include <asm/msr.h>
 #include <asm/asm-offsets.h>
+#include <asm/segment.h>
+#include <asm/trapnr.h>
 
 	.text
 	.code32
 SYM_FUNC_START(get_sev_encryption_bit)
-	xor	%eax, %eax
-
-#ifdef CONFIG_AMD_MEM_ENCRYPT
 	push	%ebx
-	push	%ecx
-	push	%edx
 
 	movl	$0x80000000, %eax	/* CPUID to check the highest leaf */
 	cpuid
@@ -52,12 +49,7 @@ SYM_FUNC_START(get_sev_encryption_bit)
 	xor	%eax, %eax
 
 .Lsev_exit:
-	pop	%edx
-	pop	%ecx
 	pop	%ebx
-
-#endif	/* CONFIG_AMD_MEM_ENCRYPT */
-
 	RET
 SYM_FUNC_END(get_sev_encryption_bit)
 
@@ -98,7 +90,7 @@ SYM_CODE_START_LOCAL(sev_es_req_cpuid)
 	jmp	1b
 SYM_CODE_END(sev_es_req_cpuid)
 
-SYM_CODE_START(startup32_vc_handler)
+SYM_CODE_START_LOCAL(startup32_vc_handler)
 	pushl	%eax
 	pushl	%ebx
 	pushl	%ecx
@@ -184,15 +176,149 @@ SYM_CODE_START(startup32_vc_handler)
 	jmp .Lfail
 SYM_CODE_END(startup32_vc_handler)
 
+/*
+ * Write an IDT entry into boot32_idt
+ *
+ * Parameters:
+ *
+ * %eax:	Handler address
+ * %edx:	Vector number
+ * %ecx:	IDT address
+ */
+SYM_FUNC_START_LOCAL(startup32_set_idt_entry)
+	/* IDT entry address to %ecx */
+	leal	(%ecx, %edx, 8), %ecx
+
+	/* Build IDT entry, lower 4 bytes */
+	movl    %eax, %edx
+	andl    $0x0000ffff, %edx		# Target code segment offset [15:0]
+	orl	$(__KERNEL32_CS << 16), %edx	# Target code segment selector
+
+	/* Store lower 4 bytes to IDT */
+	movl    %edx, (%ecx)
+
+	/* Build IDT entry, upper 4 bytes */
+	movl    %eax, %edx
+	andl    $0xffff0000, %edx	# Target code segment offset [31:16]
+	orl     $0x00008e00, %edx	# Present, Type 32-bit Interrupt Gate
+
+	/* Store upper 4 bytes to IDT */
+	movl    %edx, 4(%ecx)
+
+	RET
+SYM_FUNC_END(startup32_set_idt_entry)
+
+SYM_FUNC_START(startup32_load_idt)
+	push	%ebp
+	push	%ebx
+
+	call	1f
+1:	pop	%ebp
+
+	leal    (boot32_idt - 1b)(%ebp), %ebx
+
+	/* #VC handler */
+	leal    (startup32_vc_handler - 1b)(%ebp), %eax
+	movl    $X86_TRAP_VC, %edx
+	movl	%ebx, %ecx
+	call    startup32_set_idt_entry
+
+	/* Load IDT */
+	leal	(boot32_idt_desc - 1b)(%ebp), %ecx
+	movl	%ebx, 2(%ecx)
+	lidt    (%ecx)
+
+	pop	%ebx
+	pop	%ebp
+	RET
+SYM_FUNC_END(startup32_load_idt)
+
+/*
+ * Check for the correct C-bit position when the startup_32 boot-path is used.
+ *
+ * The check makes use of the fact that all memory is encrypted when paging is
+ * disabled. The function creates 64 bits of random data using the RDRAND
+ * instruction. RDRAND is mandatory for SEV guests, so always available. If the
+ * hypervisor violates that the kernel will crash right here.
+ *
+ * The 64 bits of random data are stored to a memory location and at the same
+ * time kept in the %eax and %ebx registers. Since encryption is always active
+ * when paging is off the random data will be stored encrypted in main memory.
+ *
+ * Then paging is enabled. When the C-bit position is correct all memory is
+ * still mapped encrypted and comparing the register values with memory will
+ * succeed. An incorrect C-bit position will map all memory unencrypted, so that
+ * the compare will use the encrypted random data and fail.
+ */
+SYM_FUNC_START(startup32_check_sev_cbit)
+	pushl	%ebx
+	pushl	%ebp
+
+	call	0f
+0:	popl	%ebp
+
+	/* Check for non-zero sev_status */
+	movl	(sev_status - 0b)(%ebp), %eax
+	testl	%eax, %eax
+	jz	4f
+
+	/*
+	 * Get two 32-bit random values - Don't bail out if RDRAND fails
+	 * because it is better to prevent forward progress if no random value
+	 * can be gathered.
+	 */
+1:	rdrand	%eax
+	jnc	1b
+2:	rdrand	%ebx
+	jnc	2b
+
+	/* Store to memory and keep it in the registers */
+	leal	(sev_check_data - 0b)(%ebp), %ebp
+	movl	%eax, 0(%ebp)
+	movl	%ebx, 4(%ebp)
+
+	/* Enable paging to see if encryption is active */
+	movl	%cr0, %edx			 /* Backup %cr0 in %edx */
+	movl	$(X86_CR0_PG | X86_CR0_PE), %ecx /* Enable Paging and Protected mode */
+	movl	%ecx, %cr0
+
+	cmpl	%eax, 0(%ebp)
+	jne	3f
+	cmpl	%ebx, 4(%ebp)
+	jne	3f
+
+	movl	%edx, %cr0	/* Restore previous %cr0 */
+
+	jmp	4f
+
+3:	/* Check failed - hlt the machine */
+	hlt
+	jmp	3b
+
+4:
+	popl	%ebp
+	popl	%ebx
+	RET
+SYM_FUNC_END(startup32_check_sev_cbit)
+
 	.code64
 
 #include "../../kernel/sev_verify_cbit.S"
 
 	.data
 
-#ifdef CONFIG_AMD_MEM_ENCRYPT
 	.balign	8
 SYM_DATA(sme_me_mask,		.quad 0)
 SYM_DATA(sev_status,		.quad 0)
 SYM_DATA(sev_check_data,	.quad 0)
-#endif
+
+SYM_DATA_START_LOCAL(boot32_idt)
+	.rept	32
+	.quad	0
+	.endr
+SYM_DATA_END(boot32_idt)
+
+SYM_DATA_START_LOCAL(boot32_idt_desc)
+	.word	. - boot32_idt - 1
+	.long	0
+SYM_DATA_END(boot32_idt_desc)
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/misc.h linux-libre-6.2-gnu/arch/x86/boot/compressed/misc.h
index 62208ec04ca4..20118fb7c53b 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/misc.h
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/misc.h
@@ -126,6 +126,7 @@ static inline void console_init(void)
 
 #ifdef CONFIG_AMD_MEM_ENCRYPT
 void sev_enable(struct boot_params *bp);
+void snp_check_features(void);
 void sev_es_shutdown_ghcb(void);
 extern bool sev_es_check_ghcb_fault(unsigned long address);
 void snp_set_page_private(unsigned long paddr);
@@ -143,6 +144,7 @@ static inline void sev_enable(struct boot_params *bp)
 	if (bp)
 		bp->cc_blob_address = 0;
 }
+static inline void snp_check_features(void) { }
 static inline void sev_es_shutdown_ghcb(void) { }
 static inline bool sev_es_check_ghcb_fault(unsigned long address)
 {
diff --git linux-libre-6.1-gnu/arch/x86/boot/compressed/sev.c linux-libre-6.2-gnu/arch/x86/boot/compressed/sev.c
index c93930d5ccbd..d63ad8f99f83 100644
--- linux-libre-6.1-gnu/arch/x86/boot/compressed/sev.c
+++ linux-libre-6.2-gnu/arch/x86/boot/compressed/sev.c
@@ -208,6 +208,23 @@ void sev_es_shutdown_ghcb(void)
 		error("Can't unmap GHCB page");
 }
 
+static void __noreturn sev_es_ghcb_terminate(struct ghcb *ghcb, unsigned int set,
+					     unsigned int reason, u64 exit_info_2)
+{
+	u64 exit_info_1 = SVM_VMGEXIT_TERM_REASON(set, reason);
+
+	vc_ghcb_invalidate(ghcb);
+	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_TERM_REQUEST);
+	ghcb_set_sw_exit_info_1(ghcb, exit_info_1);
+	ghcb_set_sw_exit_info_2(ghcb, exit_info_2);
+
+	sev_es_wr_ghcb_msr(__pa(ghcb));
+	VMGEXIT();
+
+	while (true)
+		asm volatile("hlt\n" : : : "memory");
+}
+
 bool sev_es_check_ghcb_fault(unsigned long address)
 {
 	/* Check whether the fault was on the GHCB page */
@@ -270,6 +287,59 @@ static void enforce_vmpl0(void)
 		sev_es_terminate(SEV_TERM_SET_LINUX, GHCB_TERM_NOT_VMPL0);
 }
 
+/*
+ * SNP_FEATURES_IMPL_REQ is the mask of SNP features that will need
+ * guest side implementation for proper functioning of the guest. If any
+ * of these features are enabled in the hypervisor but are lacking guest
+ * side implementation, the behavior of the guest will be undefined. The
+ * guest could fail in non-obvious way making it difficult to debug.
+ *
+ * As the behavior of reserved feature bits is unknown to be on the
+ * safe side add them to the required features mask.
+ */
+#define SNP_FEATURES_IMPL_REQ	(MSR_AMD64_SNP_VTOM |			\
+				 MSR_AMD64_SNP_REFLECT_VC |		\
+				 MSR_AMD64_SNP_RESTRICTED_INJ |		\
+				 MSR_AMD64_SNP_ALT_INJ |		\
+				 MSR_AMD64_SNP_DEBUG_SWAP |		\
+				 MSR_AMD64_SNP_VMPL_SSS |		\
+				 MSR_AMD64_SNP_SECURE_TSC |		\
+				 MSR_AMD64_SNP_VMGEXIT_PARAM |		\
+				 MSR_AMD64_SNP_VMSA_REG_PROTECTION |	\
+				 MSR_AMD64_SNP_RESERVED_BIT13 |		\
+				 MSR_AMD64_SNP_RESERVED_BIT15 |		\
+				 MSR_AMD64_SNP_RESERVED_MASK)
+
+/*
+ * SNP_FEATURES_PRESENT is the mask of SNP features that are implemented
+ * by the guest kernel. As and when a new feature is implemented in the
+ * guest kernel, a corresponding bit should be added to the mask.
+ */
+#define SNP_FEATURES_PRESENT (0)
+
+void snp_check_features(void)
+{
+	u64 unsupported;
+
+	if (!(sev_status & MSR_AMD64_SEV_SNP_ENABLED))
+		return;
+
+	/*
+	 * Terminate the boot if hypervisor has enabled any feature lacking
+	 * guest side implementation. Pass on the unsupported features mask through
+	 * EXIT_INFO_2 of the GHCB protocol so that those features can be reported
+	 * as part of the guest boot failure.
+	 */
+	unsupported = sev_status & SNP_FEATURES_IMPL_REQ & ~SNP_FEATURES_PRESENT;
+	if (unsupported) {
+		if (ghcb_version < 2 || (!boot_ghcb && !early_setup_ghcb()))
+			sev_es_terminate(SEV_TERM_SET_GEN, GHCB_SNP_UNSUPPORTED);
+
+		sev_es_ghcb_terminate(boot_ghcb, SEV_TERM_SET_GEN,
+				      GHCB_SNP_UNSUPPORTED, unsupported);
+	}
+}
+
 void sev_enable(struct boot_params *bp)
 {
 	unsigned int eax, ebx, ecx, edx;
diff --git linux-libre-6.1-gnu/arch/x86/boot/cpuflags.c linux-libre-6.2-gnu/arch/x86/boot/cpuflags.c
index a83d67ec627d..d75237ba7ce9 100644
--- linux-libre-6.1-gnu/arch/x86/boot/cpuflags.c
+++ linux-libre-6.2-gnu/arch/x86/boot/cpuflags.c
@@ -64,20 +64,11 @@ int has_eflag(unsigned long mask)
 	return !!((f0^f1) & mask);
 }
 
-/* Handle x86_32 PIC using ebx. */
-#if defined(__i386__) && defined(__PIC__)
-# define EBX_REG "=r"
-#else
-# define EBX_REG "=b"
-#endif
-
 void cpuid_count(u32 id, u32 count, u32 *a, u32 *b, u32 *c, u32 *d)
 {
-	asm volatile(".ifnc %%ebx,%3 ; movl  %%ebx,%3 ; .endif	\n\t"
-		     "cpuid					\n\t"
-		     ".ifnc %%ebx,%3 ; xchgl %%ebx,%3 ; .endif	\n\t"
-		    : "=a" (*a), "=c" (*c), "=d" (*d), EBX_REG (*b)
-		    : "a" (id), "c" (count)
+	asm volatile("cpuid"
+		     : "=a" (*a), "=b" (*b), "=c" (*c), "=d" (*d)
+		     : "0" (id), "2" (count)
 	);
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/boot/header.S linux-libre-6.2-gnu/arch/x86/boot/header.S
index f912d7770130..9338c68e7413 100644
--- linux-libre-6.1-gnu/arch/x86/boot/header.S
+++ linux-libre-6.2-gnu/arch/x86/boot/header.S
@@ -80,10 +80,11 @@ bs_die:
 	ljmp	$0xf000,$0xfff0
 
 #ifdef CONFIG_EFI_STUB
-	.org	0x3c
+	.org	0x38
 	#
 	# Offset to the PE header.
 	#
+	.long	LINUX_PE_MAGIC
 	.long	pe_header
 #endif /* CONFIG_EFI_STUB */
 
@@ -406,7 +407,7 @@ xloadflags:
 # define XLF1 0
 #endif
 
-#ifdef CONFIG_EFI_STUB
+#ifdef CONFIG_EFI_HANDOVER_PROTOCOL
 # ifdef CONFIG_EFI_MIXED
 #  define XLF23 (XLF_EFI_HANDOVER_32|XLF_EFI_HANDOVER_64)
 # else
diff --git linux-libre-6.1-gnu/arch/x86/boot/string.c linux-libre-6.2-gnu/arch/x86/boot/string.c
index 8a3fff9128bb..1c8541ae3b3a 100644
--- linux-libre-6.1-gnu/arch/x86/boot/string.c
+++ linux-libre-6.2-gnu/arch/x86/boot/string.c
@@ -350,7 +350,7 @@ static int _kstrtoul(const char *s, unsigned int base, unsigned long *res)
 }
 
 /**
- * kstrtoul - convert a string to an unsigned long
+ * boot_kstrtoul - convert a string to an unsigned long
  * @s: The start of the string. The string must be null-terminated, and may also
  *  include a single newline before its terminating null. The first character
  *  may also be a plus sign, but not a minus sign.
diff --git linux-libre-6.1-gnu/arch/x86/boot/tools/build.c linux-libre-6.2-gnu/arch/x86/boot/tools/build.c
index a3725ad46c5a..bd247692b701 100644
--- linux-libre-6.1-gnu/arch/x86/boot/tools/build.c
+++ linux-libre-6.2-gnu/arch/x86/boot/tools/build.c
@@ -290,6 +290,7 @@ static void efi_stub_entry_update(void)
 {
 	unsigned long addr = efi32_stub_entry;
 
+#ifdef CONFIG_EFI_HANDOVER_PROTOCOL
 #ifdef CONFIG_X86_64
 	/* Yes, this is really how we defined it :( */
 	addr = efi64_stub_entry - 0x200;
@@ -298,6 +299,7 @@ static void efi_stub_entry_update(void)
 #ifdef CONFIG_EFI_MIXED
 	if (efi32_stub_entry != addr)
 		die("32-bit and 64-bit EFI entry points do not match\n");
+#endif
 #endif
 	put_unaligned_le32(addr, &buf[0x264]);
 }
diff --git linux-libre-6.1-gnu/arch/x86/coco/tdx/tdx.c linux-libre-6.2-gnu/arch/x86/coco/tdx/tdx.c
index b8998cf0508a..669d9e4f2901 100644
--- linux-libre-6.1-gnu/arch/x86/coco/tdx/tdx.c
+++ linux-libre-6.2-gnu/arch/x86/coco/tdx/tdx.c
@@ -5,6 +5,8 @@
 #define pr_fmt(fmt)     "tdx: " fmt
 
 #include <linux/cpufeature.h>
+#include <linux/export.h>
+#include <linux/io.h>
 #include <asm/coco.h>
 #include <asm/tdx.h>
 #include <asm/vmx.h>
@@ -15,6 +17,7 @@
 /* TDX module Call Leaf IDs */
 #define TDX_GET_INFO			1
 #define TDX_GET_VEINFO			3
+#define TDX_GET_REPORT			4
 #define TDX_ACCEPT_PAGE			6
 
 /* TDX hypercall Leaf IDs */
@@ -36,6 +39,12 @@
 
 #define ATTR_SEPT_VE_DISABLE	BIT(28)
 
+/* TDX Module call error codes */
+#define TDCALL_RETURN_CODE(a)	((a) >> 32)
+#define TDCALL_INVALID_OPERAND	0xc0000100
+
+#define TDREPORT_SUBTYPE_0	0
+
 /*
  * Wrapper for standard use of __tdx_hypercall with no output aside from
  * return code.
@@ -100,6 +109,37 @@ static inline void tdx_module_call(u64 fn, u64 rcx, u64 rdx, u64 r8, u64 r9,
 		panic("TDCALL %lld failed (Buggy TDX module!)\n", fn);
 }
 
+/**
+ * tdx_mcall_get_report0() - Wrapper to get TDREPORT0 (a.k.a. TDREPORT
+ *                           subtype 0) using TDG.MR.REPORT TDCALL.
+ * @reportdata: Address of the input buffer which contains user-defined
+ *              REPORTDATA to be included into TDREPORT.
+ * @tdreport: Address of the output buffer to store TDREPORT.
+ *
+ * Refer to section titled "TDG.MR.REPORT leaf" in the TDX Module
+ * v1.0 specification for more information on TDG.MR.REPORT TDCALL.
+ * It is used in the TDX guest driver module to get the TDREPORT0.
+ *
+ * Return 0 on success, -EINVAL for invalid operands, or -EIO on
+ * other TDCALL failures.
+ */
+int tdx_mcall_get_report0(u8 *reportdata, u8 *tdreport)
+{
+	u64 ret;
+
+	ret = __tdx_module_call(TDX_GET_REPORT, virt_to_phys(tdreport),
+				virt_to_phys(reportdata), TDREPORT_SUBTYPE_0,
+				0, NULL);
+	if (ret) {
+		if (TDCALL_RETURN_CODE(ret) == TDCALL_INVALID_OPERAND)
+			return -EINVAL;
+		return -EIO;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tdx_mcall_get_report0);
+
 static void tdx_parse_tdinfo(u64 *cc_mask)
 {
 	struct tdx_module_output out;
@@ -346,8 +386,8 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
 {
 	unsigned long *reg, val, vaddr;
 	char buffer[MAX_INSN_SIZE];
+	enum insn_mmio_type mmio;
 	struct insn insn = {};
-	enum mmio_type mmio;
 	int size, extend_size;
 	u8 extend_val = 0;
 
@@ -362,10 +402,10 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
 		return -EINVAL;
 
 	mmio = insn_decode_mmio(&insn, &size);
-	if (WARN_ON_ONCE(mmio == MMIO_DECODE_FAILED))
+	if (WARN_ON_ONCE(mmio == INSN_MMIO_DECODE_FAILED))
 		return -EINVAL;
 
-	if (mmio != MMIO_WRITE_IMM && mmio != MMIO_MOVS) {
+	if (mmio != INSN_MMIO_WRITE_IMM && mmio != INSN_MMIO_MOVS) {
 		reg = insn_get_modrm_reg_ptr(&insn, regs);
 		if (!reg)
 			return -EINVAL;
@@ -386,23 +426,23 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
 
 	/* Handle writes first */
 	switch (mmio) {
-	case MMIO_WRITE:
+	case INSN_MMIO_WRITE:
 		memcpy(&val, reg, size);
 		if (!mmio_write(size, ve->gpa, val))
 			return -EIO;
 		return insn.length;
-	case MMIO_WRITE_IMM:
+	case INSN_MMIO_WRITE_IMM:
 		val = insn.immediate.value;
 		if (!mmio_write(size, ve->gpa, val))
 			return -EIO;
 		return insn.length;
-	case MMIO_READ:
-	case MMIO_READ_ZERO_EXTEND:
-	case MMIO_READ_SIGN_EXTEND:
+	case INSN_MMIO_READ:
+	case INSN_MMIO_READ_ZERO_EXTEND:
+	case INSN_MMIO_READ_SIGN_EXTEND:
 		/* Reads are handled below */
 		break;
-	case MMIO_MOVS:
-	case MMIO_DECODE_FAILED:
+	case INSN_MMIO_MOVS:
+	case INSN_MMIO_DECODE_FAILED:
 		/*
 		 * MMIO was accessed with an instruction that could not be
 		 * decoded or handled properly. It was likely not using io.h
@@ -419,15 +459,15 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
 		return -EIO;
 
 	switch (mmio) {
-	case MMIO_READ:
+	case INSN_MMIO_READ:
 		/* Zero-extend for 32-bit operation */
 		extend_size = size == 4 ? sizeof(*reg) : 0;
 		break;
-	case MMIO_READ_ZERO_EXTEND:
+	case INSN_MMIO_READ_ZERO_EXTEND:
 		/* Zero extend based on operand size */
 		extend_size = insn.opnd_bytes;
 		break;
-	case MMIO_READ_SIGN_EXTEND:
+	case INSN_MMIO_READ_SIGN_EXTEND:
 		/* Sign extend based on operand size */
 		extend_size = insn.opnd_bytes;
 		if (size == 1 && val & BIT(7))
diff --git linux-libre-6.1-gnu/arch/x86/crypto/Makefile linux-libre-6.2-gnu/arch/x86/crypto/Makefile
index 3b1d701a4f6c..3e7a329235bd 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/Makefile
+++ linux-libre-6.2-gnu/arch/x86/crypto/Makefile
@@ -107,3 +107,6 @@ quiet_cmd_perlasm = PERLASM $@
       cmd_perlasm = $(PERL) $< > $@
 $(obj)/%.S: $(src)/%.pl FORCE
 	$(call if_changed,perlasm)
+
+# Disable GCOV in odd or sensitive code
+GCOV_PROFILE_curve25519-x86_64.o := n
diff --git linux-libre-6.1-gnu/arch/x86/crypto/aegis128-aesni-asm.S linux-libre-6.2-gnu/arch/x86/crypto/aegis128-aesni-asm.S
index b48ddebb4748..cdf3215ec272 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/aegis128-aesni-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/aegis128-aesni-asm.S
@@ -7,6 +7,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define STATE0	%xmm0
@@ -402,7 +403,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_ad)
  * void crypto_aegis128_aesni_enc(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_enc)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_enc)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -499,7 +500,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_enc)
  * void crypto_aegis128_aesni_enc_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_enc_tail)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_enc_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
@@ -556,7 +557,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_enc_tail)
  * void crypto_aegis128_aesni_dec(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_dec)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_dec)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -653,7 +654,7 @@ SYM_FUNC_END(crypto_aegis128_aesni_dec)
  * void crypto_aegis128_aesni_dec_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-SYM_FUNC_START(crypto_aegis128_aesni_dec_tail)
+SYM_TYPED_FUNC_START(crypto_aegis128_aesni_dec_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
diff --git linux-libre-6.1-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
index c75fd7d015ed..03ae4cd1d976 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/aria-aesni-avx-asm_64.S
@@ -7,6 +7,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 /* struct aria_ctx: */
@@ -913,7 +914,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_crypt_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_crypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_encrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_encrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -938,7 +939,7 @@ SYM_FUNC_START(aria_aesni_avx_encrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_encrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_decrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_decrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1039,7 +1040,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_ctr_gen_keystream_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_ctr_gen_keystream_16way)
 
-SYM_FUNC_START(aria_aesni_avx_ctr_crypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_ctr_crypt_16way)
 	/* input:
 	*      %rdi: ctx
 	*      %rsi: dst
@@ -1208,7 +1209,7 @@ SYM_FUNC_START_LOCAL(__aria_aesni_avx_gfni_crypt_16way)
 	RET;
 SYM_FUNC_END(__aria_aesni_avx_gfni_crypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1233,7 +1234,7 @@ SYM_FUNC_START(aria_aesni_avx_gfni_encrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_gfni_encrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
 	/* input:
 	*      %rdi: ctx, CTX
 	*      %rsi: dst
@@ -1258,7 +1259,7 @@ SYM_FUNC_START(aria_aesni_avx_gfni_decrypt_16way)
 	RET;
 SYM_FUNC_END(aria_aesni_avx_gfni_decrypt_16way)
 
-SYM_FUNC_START(aria_aesni_avx_gfni_ctr_crypt_16way)
+SYM_TYPED_FUNC_START(aria_aesni_avx_gfni_ctr_crypt_16way)
 	/* input:
 	*      %rdi: ctx
 	*      %rsi: dst
diff --git linux-libre-6.1-gnu/arch/x86/crypto/camellia-aesni-avx-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/camellia-aesni-avx-asm_64.S
index 2e1658ddbe1a..4a30618281ec 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/camellia-aesni-avx-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/camellia-aesni-avx-asm_64.S
@@ -712,7 +712,6 @@ SYM_FUNC_END(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
 
 .text
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_enc_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -799,7 +798,6 @@ SYM_FUNC_START_LOCAL(__camellia_enc_blk16)
 	jmp .Lenc_done;
 SYM_FUNC_END(__camellia_enc_blk16)
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_dec_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
diff --git linux-libre-6.1-gnu/arch/x86/crypto/camellia-aesni-avx2-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
index 0e4e9abbf4de..deaf62aa73a6 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
@@ -221,7 +221,6 @@
  * Size optimization... with inlined roundsm32 binary would be over 5 times
  * larger and would only marginally faster.
  */
-.align 8
 SYM_FUNC_START_LOCAL(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
 	roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
 		  %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
@@ -229,7 +228,6 @@ SYM_FUNC_START_LOCAL(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_c
 	RET;
 SYM_FUNC_END(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
 
-.align 8
 SYM_FUNC_START_LOCAL(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
 	roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
 		  %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
@@ -748,7 +746,6 @@ SYM_FUNC_END(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
 
 .text
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_enc_blk32)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -835,7 +832,6 @@ SYM_FUNC_START_LOCAL(__camellia_enc_blk32)
 	jmp .Lenc_done;
 SYM_FUNC_END(__camellia_enc_blk32)
 
-.align 8
 SYM_FUNC_START_LOCAL(__camellia_dec_blk32)
 	/* input:
 	 *	%rdi: ctx, CTX
diff --git linux-libre-6.1-gnu/arch/x86/crypto/cast5-avx-x86_64-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
index b258af420c92..0326a01503c3 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
@@ -208,7 +208,6 @@
 
 .text
 
-.align 16
 SYM_FUNC_START_LOCAL(__cast5_enc_blk16)
 	/* input:
 	 *	%rdi: ctx
@@ -282,7 +281,6 @@ SYM_FUNC_START_LOCAL(__cast5_enc_blk16)
 	RET;
 SYM_FUNC_END(__cast5_enc_blk16)
 
-.align 16
 SYM_FUNC_START_LOCAL(__cast5_dec_blk16)
 	/* input:
 	 *	%rdi: ctx
diff --git linux-libre-6.1-gnu/arch/x86/crypto/crct10dif-pcl-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/crct10dif-pcl-asm_64.S
index 721474abfb71..5286db5b8165 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/crct10dif-pcl-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/crct10dif-pcl-asm_64.S
@@ -94,7 +94,6 @@
 #
 # Assumes len >= 16.
 #
-.align 16
 SYM_FUNC_START(crc_t10dif_pcl)
 
 	movdqa	.Lbswap_mask(%rip), BSWAP_MASK
diff --git linux-libre-6.1-gnu/arch/x86/crypto/nh-avx2-x86_64.S linux-libre-6.2-gnu/arch/x86/crypto/nh-avx2-x86_64.S
index 6a0b15e7196a..ef73a3ab8726 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/nh-avx2-x86_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/nh-avx2-x86_64.S
@@ -8,6 +8,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define		PASS0_SUMS	%ymm0
 #define		PASS1_SUMS	%ymm1
@@ -65,11 +66,11 @@
 
 /*
  * void nh_avx2(const u32 *key, const u8 *message, size_t message_len,
- *		u8 hash[NH_HASH_BYTES])
+ *		__le64 hash[NH_NUM_PASSES])
  *
  * It's guaranteed that message_len % 16 == 0.
  */
-SYM_FUNC_START(nh_avx2)
+SYM_TYPED_FUNC_START(nh_avx2)
 
 	vmovdqu		0x00(KEY), K0
 	vmovdqu		0x10(KEY), K1
diff --git linux-libre-6.1-gnu/arch/x86/crypto/nh-sse2-x86_64.S linux-libre-6.2-gnu/arch/x86/crypto/nh-sse2-x86_64.S
index 34c567bbcb4f..75fb994b6d17 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/nh-sse2-x86_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/nh-sse2-x86_64.S
@@ -8,6 +8,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define		PASS0_SUMS	%xmm0
 #define		PASS1_SUMS	%xmm1
@@ -67,11 +68,11 @@
 
 /*
  * void nh_sse2(const u32 *key, const u8 *message, size_t message_len,
- *		u8 hash[NH_HASH_BYTES])
+ *		__le64 hash[NH_NUM_PASSES])
  *
  * It's guaranteed that message_len % 16 == 0.
  */
-SYM_FUNC_START(nh_sse2)
+SYM_TYPED_FUNC_START(nh_sse2)
 
 	movdqu		0x00(KEY), K0
 	movdqu		0x10(KEY), K1
diff --git linux-libre-6.1-gnu/arch/x86/crypto/nhpoly1305-avx2-glue.c linux-libre-6.2-gnu/arch/x86/crypto/nhpoly1305-avx2-glue.c
index 8ea5ab0f1ca7..46b036204ed9 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/nhpoly1305-avx2-glue.c
+++ linux-libre-6.2-gnu/arch/x86/crypto/nhpoly1305-avx2-glue.c
@@ -14,14 +14,7 @@
 #include <asm/simd.h>
 
 asmlinkage void nh_avx2(const u32 *key, const u8 *message, size_t message_len,
-			u8 hash[NH_HASH_BYTES]);
-
-/* wrapper to avoid indirect call to assembly, which doesn't work with CFI */
-static void _nh_avx2(const u32 *key, const u8 *message, size_t message_len,
-		     __le64 hash[NH_NUM_PASSES])
-{
-	nh_avx2(key, message, message_len, (u8 *)hash);
-}
+			__le64 hash[NH_NUM_PASSES]);
 
 static int nhpoly1305_avx2_update(struct shash_desc *desc,
 				  const u8 *src, unsigned int srclen)
@@ -33,7 +26,7 @@ static int nhpoly1305_avx2_update(struct shash_desc *desc,
 		unsigned int n = min_t(unsigned int, srclen, SZ_4K);
 
 		kernel_fpu_begin();
-		crypto_nhpoly1305_update_helper(desc, src, n, _nh_avx2);
+		crypto_nhpoly1305_update_helper(desc, src, n, nh_avx2);
 		kernel_fpu_end();
 		src += n;
 		srclen -= n;
diff --git linux-libre-6.1-gnu/arch/x86/crypto/nhpoly1305-sse2-glue.c linux-libre-6.2-gnu/arch/x86/crypto/nhpoly1305-sse2-glue.c
index 2b353d42ed13..4a4970d75107 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/nhpoly1305-sse2-glue.c
+++ linux-libre-6.2-gnu/arch/x86/crypto/nhpoly1305-sse2-glue.c
@@ -14,14 +14,7 @@
 #include <asm/simd.h>
 
 asmlinkage void nh_sse2(const u32 *key, const u8 *message, size_t message_len,
-			u8 hash[NH_HASH_BYTES]);
-
-/* wrapper to avoid indirect call to assembly, which doesn't work with CFI */
-static void _nh_sse2(const u32 *key, const u8 *message, size_t message_len,
-		     __le64 hash[NH_NUM_PASSES])
-{
-	nh_sse2(key, message, message_len, (u8 *)hash);
-}
+			__le64 hash[NH_NUM_PASSES]);
 
 static int nhpoly1305_sse2_update(struct shash_desc *desc,
 				  const u8 *src, unsigned int srclen)
@@ -33,7 +26,7 @@ static int nhpoly1305_sse2_update(struct shash_desc *desc,
 		unsigned int n = min_t(unsigned int, srclen, SZ_4K);
 
 		kernel_fpu_begin();
-		crypto_nhpoly1305_update_helper(desc, src, n, _nh_sse2);
+		crypto_nhpoly1305_update_helper(desc, src, n, nh_sse2);
 		kernel_fpu_end();
 		src += n;
 		srclen -= n;
diff --git linux-libre-6.1-gnu/arch/x86/crypto/poly1305-x86_64-cryptogams.pl linux-libre-6.2-gnu/arch/x86/crypto/poly1305-x86_64-cryptogams.pl
index 2077ce7a5647..b9abcd79c1f4 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/poly1305-x86_64-cryptogams.pl
+++ linux-libre-6.2-gnu/arch/x86/crypto/poly1305-x86_64-cryptogams.pl
@@ -108,7 +108,6 @@ if (!$kernel) {
 sub declare_function() {
 	my ($name, $align, $nargs) = @_;
 	if($kernel) {
-		$code .= ".align $align\n";
 		$code .= "SYM_FUNC_START($name)\n";
 		$code .= ".L$name:\n";
 	} else {
diff --git linux-libre-6.1-gnu/arch/x86/crypto/serpent-avx-x86_64-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
index 82f2313f512b..97e283621851 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
@@ -550,7 +550,6 @@
 #define write_blocks(x0, x1, x2, x3, t0, t1, t2) \
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
-.align 8
 SYM_FUNC_START_LOCAL(__serpent_enc_blk8_avx)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -604,7 +603,6 @@ SYM_FUNC_START_LOCAL(__serpent_enc_blk8_avx)
 	RET;
 SYM_FUNC_END(__serpent_enc_blk8_avx)
 
-.align 8
 SYM_FUNC_START_LOCAL(__serpent_dec_blk8_avx)
 	/* input:
 	 *	%rdi: ctx, CTX
diff --git linux-libre-6.1-gnu/arch/x86/crypto/serpent-avx2-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/serpent-avx2-asm_64.S
index 8ea34c9b9316..6d60c50593a9 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/serpent-avx2-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/serpent-avx2-asm_64.S
@@ -550,7 +550,6 @@
 #define write_blocks(x0, x1, x2, x3, t0, t1, t2) \
 	transpose_4x4(x0, x1, x2, x3, t0, t1, t2)
 
-.align 8
 SYM_FUNC_START_LOCAL(__serpent_enc_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -604,7 +603,6 @@ SYM_FUNC_START_LOCAL(__serpent_enc_blk16)
 	RET;
 SYM_FUNC_END(__serpent_enc_blk16)
 
-.align 8
 SYM_FUNC_START_LOCAL(__serpent_dec_blk16)
 	/* input:
 	 *	%rdi: ctx, CTX
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha1_ni_asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha1_ni_asm.S
index 2f94ec0e763b..cade913d4882 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha1_ni_asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha1_ni_asm.S
@@ -54,6 +54,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define DIGEST_PTR	%rdi	/* 1st arg */
 #define DATA_PTR	%rsi	/* 2nd arg */
@@ -92,8 +93,7 @@
  * numBlocks: Number of blocks to process
  */
 .text
-.align 32
-SYM_FUNC_START(sha1_ni_transform)
+SYM_TYPED_FUNC_START(sha1_ni_transform)
 	push		%rbp
 	mov		%rsp, %rbp
 	sub		$FRAME_SIZE, %rsp
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha1_ssse3_asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha1_ssse3_asm.S
index 263f916362e0..f54988c80eb4 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha1_ssse3_asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha1_ssse3_asm.S
@@ -25,6 +25,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define CTX	%rdi	// arg1
 #define BUF	%rsi	// arg2
@@ -67,7 +68,7 @@
  * param: function's name
  */
 .macro SHA1_VECTOR_ASM  name
-	SYM_FUNC_START(\name)
+	SYM_TYPED_FUNC_START(\name)
 
 	push	%rbx
 	push	%r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha256-avx-asm.S
index 3baa1ec39097..5555b5d5215a 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha256-avx-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define    VMOVDQ vmovdqu
@@ -346,8 +347,7 @@ a = TMP_
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_avx)
-.align 32
+SYM_TYPED_FUNC_START(sha256_transform_avx)
 	pushq   %rbx
 	pushq   %r12
 	pushq   %r13
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx2-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha256-avx2-asm.S
index 9bcdbc47b8b4..3eada9416852 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-avx2-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha256-avx2-asm.S
@@ -49,6 +49,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define	VMOVDQ vmovdqu
@@ -523,8 +524,7 @@ STACK_SIZE	= _CTX      + _CTX_SIZE
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_rorx)
-.align 32
+SYM_TYPED_FUNC_START(sha256_transform_rorx)
 	pushq	%rbx
 	pushq	%r12
 	pushq	%r13
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256-ssse3-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha256-ssse3-asm.S
index c4a5db612c32..959288eecc68 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256-ssse3-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha256-ssse3-asm.S
@@ -47,6 +47,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 ## assume buffers not aligned
 #define    MOVDQ movdqu
@@ -355,8 +356,7 @@ a = TMP_
 ## arg 3 : Num blocks
 ########################################################################
 .text
-SYM_FUNC_START(sha256_transform_ssse3)
-.align 32
+SYM_TYPED_FUNC_START(sha256_transform_ssse3)
 	pushq   %rbx
 	pushq   %r12
 	pushq   %r13
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha256_ni_asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha256_ni_asm.S
index 94d50dd27cb5..537b6dcd7ed8 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha256_ni_asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha256_ni_asm.S
@@ -54,6 +54,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 #define DIGEST_PTR	%rdi	/* 1st arg */
 #define DATA_PTR	%rsi	/* 2nd arg */
@@ -96,8 +97,7 @@
  */
 
 .text
-.align 32
-SYM_FUNC_START(sha256_ni_transform)
+SYM_TYPED_FUNC_START(sha256_ni_transform)
 
 	shl		$6, NUM_BLKS		/*  convert to bytes */
 	jz		.Ldone_hash
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha512-avx-asm.S
index 1fefe6dd3a9e..b0984f19fdb4 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha512-avx-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -273,7 +274,7 @@ frame_size = frame_WK + WK_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks
 ########################################################################
-SYM_FUNC_START(sha512_transform_avx)
+SYM_TYPED_FUNC_START(sha512_transform_avx)
 	test msglen, msglen
 	je nowork
 
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx2-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha512-avx2-asm.S
index 5cdaab7d6901..b1ca99055ef9 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-avx2-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha512-avx2-asm.S
@@ -50,6 +50,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -565,7 +566,7 @@ frame_size = frame_CTX + CTX_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks
 ########################################################################
-SYM_FUNC_START(sha512_transform_rorx)
+SYM_TYPED_FUNC_START(sha512_transform_rorx)
 	# Save GPRs
 	push	%rbx
 	push	%r12
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sha512-ssse3-asm.S linux-libre-6.2-gnu/arch/x86/crypto/sha512-ssse3-asm.S
index b84c22e06c5f..c06afb5270e5 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sha512-ssse3-asm.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sha512-ssse3-asm.S
@@ -48,6 +48,7 @@
 ########################################################################
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 
 .text
 
@@ -274,7 +275,7 @@ frame_size = frame_WK + WK_SIZE
 # of SHA512 message blocks.
 # "blocks" is the message length in SHA512 blocks.
 ########################################################################
-SYM_FUNC_START(sha512_transform_ssse3)
+SYM_TYPED_FUNC_START(sha512_transform_ssse3)
 
 	test msglen, msglen
 	je nowork
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm3-avx-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/sm3-avx-asm_64.S
index b12b9efb5ec5..503bab450a91 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm3-avx-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sm3-avx-asm_64.S
@@ -12,6 +12,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 /* Context structure */
@@ -327,8 +328,7 @@
  * void sm3_transform_avx(struct sm3_state *state,
  *                        const u8 *data, int nblocks);
  */
-.align 16
-SYM_FUNC_START(sm3_transform_avx)
+SYM_TYPED_FUNC_START(sm3_transform_avx)
 	/* input:
 	 *	%rdi: ctx, CTX
 	 *	%rsi: data (64*nblks bytes)
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
index 4767ab61ff48..e2668d2fe6ce 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sm4-aesni-avx-asm_64.S
@@ -14,6 +14,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define rRIP         (%rip)
@@ -139,13 +140,11 @@
 
 
 .text
-.align 16
 
 /*
  * void sm4_aesni_avx_crypt4(const u32 *rk, u8 *dst,
  *                           const u8 *src, int nblocks)
  */
-.align 8
 SYM_FUNC_START(sm4_aesni_avx_crypt4)
 	/* input:
 	 *	%rdi: round key array, CTX
@@ -249,7 +248,6 @@ SYM_FUNC_START(sm4_aesni_avx_crypt4)
 	RET;
 SYM_FUNC_END(sm4_aesni_avx_crypt4)
 
-.align 8
 SYM_FUNC_START_LOCAL(__sm4_crypt_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
@@ -363,7 +361,6 @@ SYM_FUNC_END(__sm4_crypt_blk8)
  * void sm4_aesni_avx_crypt8(const u32 *rk, u8 *dst,
  *                           const u8 *src, int nblocks)
  */
-.align 8
 SYM_FUNC_START(sm4_aesni_avx_crypt8)
 	/* input:
 	 *	%rdi: round key array, CTX
@@ -419,8 +416,7 @@ SYM_FUNC_END(sm4_aesni_avx_crypt8)
  * void sm4_aesni_avx_ctr_enc_blk8(const u32 *rk, u8 *dst,
  *                                 const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx_ctr_enc_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_ctr_enc_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
@@ -494,8 +490,7 @@ SYM_FUNC_END(sm4_aesni_avx_ctr_enc_blk8)
  * void sm4_aesni_avx_cbc_dec_blk8(const u32 *rk, u8 *dst,
  *                                 const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx_cbc_dec_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_cbc_dec_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
@@ -544,8 +539,7 @@ SYM_FUNC_END(sm4_aesni_avx_cbc_dec_blk8)
  * void sm4_aesni_avx_cfb_dec_blk8(const u32 *rk, u8 *dst,
  *                                 const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx_cfb_dec_blk8)
+SYM_TYPED_FUNC_START(sm4_aesni_avx_cfb_dec_blk8)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (8 blocks)
diff --git linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
index 4732fe8bb65b..98ede9459287 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/sm4-aesni-avx2-asm_64.S
@@ -14,6 +14,7 @@
  */
 
 #include <linux/linkage.h>
+#include <linux/cfi_types.h>
 #include <asm/frame.h>
 
 #define rRIP         (%rip)
@@ -153,9 +154,6 @@
 	.long 0xdeadbeef, 0xdeadbeef, 0xdeadbeef
 
 .text
-.align 16
-
-.align 8
 SYM_FUNC_START_LOCAL(__sm4_crypt_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
@@ -281,8 +279,7 @@ SYM_FUNC_END(__sm4_crypt_blk16)
  * void sm4_aesni_avx2_ctr_enc_blk16(const u32 *rk, u8 *dst,
  *                                   const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx2_ctr_enc_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_ctr_enc_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
@@ -394,8 +391,7 @@ SYM_FUNC_END(sm4_aesni_avx2_ctr_enc_blk16)
  * void sm4_aesni_avx2_cbc_dec_blk16(const u32 *rk, u8 *dst,
  *                                   const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
@@ -448,8 +444,7 @@ SYM_FUNC_END(sm4_aesni_avx2_cbc_dec_blk16)
  * void sm4_aesni_avx2_cfb_dec_blk16(const u32 *rk, u8 *dst,
  *                                   const u8 *src, u8 *iv)
  */
-.align 8
-SYM_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16)
+SYM_TYPED_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16)
 	/* input:
 	 *	%rdi: round key array, CTX
 	 *	%rsi: dst (16 blocks)
diff --git linux-libre-6.1-gnu/arch/x86/crypto/twofish-avx-x86_64-asm_64.S linux-libre-6.2-gnu/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
index 31f9b2ec3857..12fde271cd3f 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
+++ linux-libre-6.2-gnu/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
@@ -228,7 +228,6 @@
 	vpxor		x2, wkey, x2; \
 	vpxor		x3, wkey, x3;
 
-.align 8
 SYM_FUNC_START_LOCAL(__twofish_enc_blk8)
 	/* input:
 	 *	%rdi: ctx, CTX
@@ -270,7 +269,6 @@ SYM_FUNC_START_LOCAL(__twofish_enc_blk8)
 	RET;
 SYM_FUNC_END(__twofish_enc_blk8)
 
-.align 8
 SYM_FUNC_START_LOCAL(__twofish_dec_blk8)
 	/* input:
 	 *	%rdi: ctx, CTX
diff --git linux-libre-6.1-gnu/arch/x86/crypto/twofish_glue.c linux-libre-6.2-gnu/arch/x86/crypto/twofish_glue.c
index f9c4adc27404..0614beece279 100644
--- linux-libre-6.1-gnu/arch/x86/crypto/twofish_glue.c
+++ linux-libre-6.2-gnu/arch/x86/crypto/twofish_glue.c
@@ -38,8 +38,8 @@
  * Third Edition.
  */
 
+#include <crypto/algapi.h>
 #include <crypto/twofish.h>
-#include <linux/crypto.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/types.h>
diff --git linux-libre-6.1-gnu/arch/x86/entry/entry_32.S linux-libre-6.2-gnu/arch/x86/entry/entry_32.S
index e309e7156038..91397f58ac30 100644
--- linux-libre-6.1-gnu/arch/x86/entry/entry_32.S
+++ linux-libre-6.2-gnu/arch/x86/entry/entry_32.S
@@ -1181,7 +1181,7 @@ SYM_CODE_START(asm_exc_nmi)
 	 * is using the thread stack right now, so it's safe for us to use it.
 	 */
 	movl	%esp, %ebx
-	movl	PER_CPU_VAR(cpu_current_top_of_stack), %esp
+	movl	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %esp
 	call	exc_nmi
 	movl	%ebx, %esp
 
@@ -1243,7 +1243,7 @@ SYM_CODE_START(rewind_stack_and_make_dead)
 	/* Prevent any naive code from trying to unwind to our caller. */
 	xorl	%ebp, %ebp
 
-	movl	PER_CPU_VAR(cpu_current_top_of_stack), %esi
+	movl	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %esi
 	leal	-TOP_OF_KERNEL_STACK_PADDING-PTREGS_SIZE(%esi), %esp
 
 	call	make_task_dead
diff --git linux-libre-6.1-gnu/arch/x86/entry/entry_64.S linux-libre-6.2-gnu/arch/x86/entry/entry_64.S
index 9953d966d124..15739a2c0983 100644
--- linux-libre-6.1-gnu/arch/x86/entry/entry_64.S
+++ linux-libre-6.2-gnu/arch/x86/entry/entry_64.S
@@ -92,7 +92,7 @@ SYM_CODE_START(entry_SYSCALL_64)
 	/* tss.sp2 is scratch space. */
 	movq	%rsp, PER_CPU_VAR(cpu_tss_rw + TSS_sp2)
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rsp
 
 SYM_INNER_LABEL(entry_SYSCALL_64_safe_stack, SYM_L_GLOBAL)
 	ANNOTATE_NOENDBR
@@ -252,7 +252,7 @@ SYM_FUNC_START(__switch_to_asm)
 
 #ifdef CONFIG_STACKPROTECTOR
 	movq	TASK_stack_canary(%rsi), %rbx
-	movq	%rbx, PER_CPU_VAR(fixed_percpu_data) + stack_canary_offset
+	movq	%rbx, PER_CPU_VAR(fixed_percpu_data) + FIXED_stack_canary
 #endif
 
 	/*
@@ -284,9 +284,11 @@ SYM_FUNC_END(__switch_to_asm)
  * r12: kernel thread arg
  */
 .pushsection .text, "ax"
-SYM_CODE_START(ret_from_fork)
+	__FUNC_ALIGN
+SYM_CODE_START_NOALIGN(ret_from_fork)
 	UNWIND_HINT_EMPTY
 	ANNOTATE_NOENDBR // copy_thread
+	CALL_DEPTH_ACCOUNT
 	movq	%rax, %rdi
 	call	schedule_tail			/* rdi: 'prev' task parameter */
 
@@ -326,11 +328,12 @@ SYM_CODE_END(ret_from_fork)
 #endif
 .endm
 
-SYM_CODE_START_LOCAL(xen_error_entry)
+SYM_CODE_START(xen_error_entry)
+	ANNOTATE_NOENDBR
 	UNWIND_HINT_FUNC
 	PUSH_AND_CLEAR_REGS save_ret=1
 	ENCODE_FRAME_POINTER 8
-	UNTRAIN_RET
+	UNTRAIN_RET_FROM_CALL
 	RET
 SYM_CODE_END(xen_error_entry)
 
@@ -600,13 +603,13 @@ SYM_CODE_END(\asmsym)
  * shared between 32 and 64 bit and emit the __irqentry_text_* markers
  * so the stacktrace boundary checks work.
  */
-	.align 16
+	__ALIGN
 	.globl __irqentry_text_start
 __irqentry_text_start:
 
 #include <asm/idtentry.h>
 
-	.align 16
+	__ALIGN
 	.globl __irqentry_text_end
 __irqentry_text_end:
 	ANNOTATE_NOENDBR
@@ -828,7 +831,8 @@ EXPORT_SYMBOL(asm_load_gs_index)
  *
  * C calling convention: exc_xen_hypervisor_callback(struct *pt_regs)
  */
-SYM_CODE_START_LOCAL(exc_xen_hypervisor_callback)
+	__FUNC_ALIGN
+SYM_CODE_START_LOCAL_NOALIGN(exc_xen_hypervisor_callback)
 
 /*
  * Since we don't modify %rdi, evtchn_do_upall(struct *pt_regs) will
@@ -856,7 +860,8 @@ SYM_CODE_END(exc_xen_hypervisor_callback)
  * We distinguish between categories by comparing each saved segment register
  * with its current contents: any discrepancy means we in category 1.
  */
-SYM_CODE_START(xen_failsafe_callback)
+	__FUNC_ALIGN
+SYM_CODE_START_NOALIGN(xen_failsafe_callback)
 	UNWIND_HINT_EMPTY
 	ENDBR
 	movl	%ds, %ecx
@@ -903,7 +908,8 @@ SYM_CODE_END(xen_failsafe_callback)
  * R14 - old CR3
  * R15 - old SPEC_CTRL
  */
-SYM_CODE_START_LOCAL(paranoid_entry)
+SYM_CODE_START(paranoid_entry)
+	ANNOTATE_NOENDBR
 	UNWIND_HINT_FUNC
 	PUSH_AND_CLEAR_REGS save_ret=1
 	ENCODE_FRAME_POINTER 8
@@ -972,7 +978,7 @@ SYM_CODE_START_LOCAL(paranoid_entry)
 	 * CR3 above, keep the old value in a callee saved register.
 	 */
 	IBRS_ENTER save_reg=%r15
-	UNTRAIN_RET
+	UNTRAIN_RET_FROM_CALL
 
 	RET
 SYM_CODE_END(paranoid_entry)
@@ -1038,7 +1044,8 @@ SYM_CODE_END(paranoid_exit)
 /*
  * Switch GS and CR3 if needed.
  */
-SYM_CODE_START_LOCAL(error_entry)
+SYM_CODE_START(error_entry)
+	ANNOTATE_NOENDBR
 	UNWIND_HINT_FUNC
 
 	PUSH_AND_CLEAR_REGS save_ret=1
@@ -1056,14 +1063,11 @@ SYM_CODE_START_LOCAL(error_entry)
 	/* We have user CR3.  Change to kernel CR3. */
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 	IBRS_ENTER
-	UNTRAIN_RET
+	UNTRAIN_RET_FROM_CALL
 
 	leaq	8(%rsp), %rdi			/* arg0 = pt_regs pointer */
-.Lerror_entry_from_usermode_after_swapgs:
-
 	/* Put us onto the real thread stack. */
-	call	sync_regs
-	RET
+	jmp	sync_regs
 
 	/*
 	 * There are two places in the kernel that can potentially fault with
@@ -1094,6 +1098,7 @@ SYM_CODE_START_LOCAL(error_entry)
 	 */
 .Lerror_entry_done_lfence:
 	FENCE_SWAPGS_KERNEL_ENTRY
+	CALL_DEPTH_ACCOUNT
 	leaq	8(%rsp), %rax			/* return pt_regs pointer */
 	ANNOTATE_UNRET_END
 	RET
@@ -1112,7 +1117,7 @@ SYM_CODE_START_LOCAL(error_entry)
 	FENCE_SWAPGS_USER_ENTRY
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 	IBRS_ENTER
-	UNTRAIN_RET
+	UNTRAIN_RET_FROM_CALL
 
 	/*
 	 * Pretend that the exception came from user mode: set up pt_regs
@@ -1121,7 +1126,7 @@ SYM_CODE_START_LOCAL(error_entry)
 	leaq	8(%rsp), %rdi			/* arg0 = pt_regs pointer */
 	call	fixup_bad_iret
 	mov	%rax, %rdi
-	jmp	.Lerror_entry_from_usermode_after_swapgs
+	jmp	sync_regs
 SYM_CODE_END(error_entry)
 
 SYM_CODE_START_LOCAL(error_return)
@@ -1206,7 +1211,7 @@ SYM_CODE_START(asm_exc_nmi)
 	FENCE_SWAPGS_USER_ENTRY
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rdx
 	movq	%rsp, %rdx
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rsp
 	UNWIND_HINT_IRET_REGS base=%rdx offset=8
 	pushq	5*8(%rdx)	/* pt_regs->ss */
 	pushq	4*8(%rdx)	/* pt_regs->rsp */
@@ -1516,12 +1521,13 @@ SYM_CODE_END(ignore_sysret)
 #endif
 
 .pushsection .text, "ax"
-SYM_CODE_START(rewind_stack_and_make_dead)
+	__FUNC_ALIGN
+SYM_CODE_START_NOALIGN(rewind_stack_and_make_dead)
 	UNWIND_HINT_FUNC
 	/* Prevent any naive code from trying to unwind to our caller. */
 	xorl	%ebp, %ebp
 
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rax
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rax
 	leaq	-PTREGS_SIZE(%rax), %rsp
 	UNWIND_HINT_REGS
 
diff --git linux-libre-6.1-gnu/arch/x86/entry/entry_64_compat.S linux-libre-6.2-gnu/arch/x86/entry/entry_64_compat.S
index 4dd19819053a..70150298f8bd 100644
--- linux-libre-6.1-gnu/arch/x86/entry/entry_64_compat.S
+++ linux-libre-6.2-gnu/arch/x86/entry/entry_64_compat.S
@@ -58,10 +58,10 @@ SYM_CODE_START(entry_SYSENTER_compat)
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
 	popq	%rax
 
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rsp
 
 	/* Construct struct pt_regs on stack */
-	pushq	$__USER32_DS		/* pt_regs->ss */
+	pushq	$__USER_DS		/* pt_regs->ss */
 	pushq	$0			/* pt_regs->sp = 0 (placeholder) */
 
 	/*
@@ -128,7 +128,6 @@ SYM_INNER_LABEL(entry_SYSENTER_compat_after_hwframe, SYM_L_GLOBAL)
 	popfq
 	jmp	.Lsysenter_flags_fixed
 SYM_INNER_LABEL(__end_entry_SYSENTER_compat, SYM_L_GLOBAL)
-	ANNOTATE_NOENDBR // is_sysenter_singlestep
 SYM_CODE_END(entry_SYSENTER_compat)
 
 /*
@@ -191,13 +190,13 @@ SYM_CODE_START(entry_SYSCALL_compat)
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
 
 	/* Switch to the kernel stack */
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rsp
 
 SYM_INNER_LABEL(entry_SYSCALL_compat_safe_stack, SYM_L_GLOBAL)
 	ANNOTATE_NOENDBR
 
 	/* Construct struct pt_regs on stack */
-	pushq	$__USER32_DS		/* pt_regs->ss */
+	pushq	$__USER_DS		/* pt_regs->ss */
 	pushq	%r8			/* pt_regs->sp */
 	pushq	%r11			/* pt_regs->flags */
 	pushq	$__USER32_CS		/* pt_regs->cs */
@@ -332,7 +331,7 @@ SYM_CODE_START(entry_INT80_compat)
 	ALTERNATIVE "", "jmp .Lint80_keep_stack", X86_FEATURE_XENPV
 
 	movq	%rsp, %rax
-	movq	PER_CPU_VAR(cpu_current_top_of_stack), %rsp
+	movq	PER_CPU_VAR(pcpu_hot + X86_top_of_stack), %rsp
 
 	pushq	5*8(%rax)		/* regs->ss */
 	pushq	4*8(%rax)		/* regs->rsp */
diff --git linux-libre-6.1-gnu/arch/x86/entry/thunk_64.S linux-libre-6.2-gnu/arch/x86/entry/thunk_64.S
index f38b07d2768b..5e37f41e5f14 100644
--- linux-libre-6.1-gnu/arch/x86/entry/thunk_64.S
+++ linux-libre-6.2-gnu/arch/x86/entry/thunk_64.S
@@ -11,7 +11,7 @@
 
 	/* rdi:	arg1 ... normal C conventions. rax is saved/restored. */
 	.macro THUNK name, func
-SYM_FUNC_START_NOALIGN(\name)
+SYM_FUNC_START(\name)
 	pushq %rbp
 	movq %rsp, %rbp
 
@@ -36,7 +36,7 @@ SYM_FUNC_END(\name)
 	EXPORT_SYMBOL(preempt_schedule_thunk)
 	EXPORT_SYMBOL(preempt_schedule_notrace_thunk)
 
-SYM_CODE_START_LOCAL_NOALIGN(__thunk_restore)
+SYM_CODE_START_LOCAL(__thunk_restore)
 	popq %r11
 	popq %r10
 	popq %r9
diff --git linux-libre-6.1-gnu/arch/x86/entry/vdso/Makefile linux-libre-6.2-gnu/arch/x86/entry/vdso/Makefile
index 3e88b9df8c8f..838613ac15b8 100644
--- linux-libre-6.1-gnu/arch/x86/entry/vdso/Makefile
+++ linux-libre-6.2-gnu/arch/x86/entry/vdso/Makefile
@@ -33,11 +33,12 @@ vobjs32-y += vdso32/vclock_gettime.o
 vobjs-$(CONFIG_X86_SGX)	+= vsgx.o
 
 # files to link into kernel
-obj-y				+= vma.o extable.o
-KASAN_SANITIZE_vma.o		:= y
-UBSAN_SANITIZE_vma.o		:= y
-KCSAN_SANITIZE_vma.o		:= y
-OBJECT_FILES_NON_STANDARD_vma.o	:= n
+obj-y					+= vma.o extable.o
+KASAN_SANITIZE_vma.o			:= y
+UBSAN_SANITIZE_vma.o			:= y
+KCSAN_SANITIZE_vma.o			:= y
+OBJECT_FILES_NON_STANDARD_vma.o		:= n
+OBJECT_FILES_NON_STANDARD_extable.o	:= n
 
 # vDSO images to build
 vdso_img-$(VDSO64-y)		+= 64
@@ -94,7 +95,7 @@ ifneq ($(RETPOLINE_VDSO_CFLAGS),)
 endif
 endif
 
-$(vobjs): KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_LTO) $(CC_FLAGS_CFI) $(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS)) $(CFL)
+$(vobjs): KBUILD_CFLAGS := $(filter-out $(PADDING_CFLAGS) $(CC_FLAGS_LTO) $(CC_FLAGS_CFI) $(RANDSTRUCT_CFLAGS) $(GCC_PLUGINS_CFLAGS) $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS)) $(CFL)
 $(vobjs): KBUILD_AFLAGS += -DBUILD_VDSO
 
 #
@@ -157,6 +158,7 @@ KBUILD_CFLAGS_32 := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS_32))
 KBUILD_CFLAGS_32 := $(filter-out $(RETPOLINE_CFLAGS),$(KBUILD_CFLAGS_32))
 KBUILD_CFLAGS_32 := $(filter-out $(CC_FLAGS_LTO),$(KBUILD_CFLAGS_32))
 KBUILD_CFLAGS_32 := $(filter-out $(CC_FLAGS_CFI),$(KBUILD_CFLAGS_32))
+KBUILD_CFLAGS_32 := $(filter-out $(PADDING_CFLAGS),$(KBUILD_CFLAGS_32))
 KBUILD_CFLAGS_32 += -m32 -msoft-float -mregparm=0 -fpic
 KBUILD_CFLAGS_32 += -fno-stack-protector
 KBUILD_CFLAGS_32 += $(call cc-option, -foptimize-sibling-calls)
diff --git linux-libre-6.1-gnu/arch/x86/entry/vdso/vdso.lds.S linux-libre-6.2-gnu/arch/x86/entry/vdso/vdso.lds.S
index 4bf48462fca7..e8c60ae7a7c8 100644
--- linux-libre-6.1-gnu/arch/x86/entry/vdso/vdso.lds.S
+++ linux-libre-6.2-gnu/arch/x86/entry/vdso/vdso.lds.S
@@ -27,7 +27,9 @@ VERSION {
 		__vdso_time;
 		clock_getres;
 		__vdso_clock_getres;
+#ifdef CONFIG_X86_SGX
 		__vdso_sgx_enter_enclave;
+#endif
 	local: *;
 	};
 }
diff --git linux-libre-6.1-gnu/arch/x86/entry/vdso/vma.c linux-libre-6.2-gnu/arch/x86/entry/vdso/vma.c
index 311eae30e089..b8f3f9b9e53c 100644
--- linux-libre-6.1-gnu/arch/x86/entry/vdso/vma.c
+++ linux-libre-6.2-gnu/arch/x86/entry/vdso/vma.c
@@ -98,24 +98,6 @@ static int vdso_mremap(const struct vm_special_mapping *sm,
 }
 
 #ifdef CONFIG_TIME_NS
-static struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	if (likely(vma->vm_mm == current->mm))
-		return current->nsproxy->time_ns->vvar_page;
-
-	/*
-	 * VM_PFNMAP | VM_IO protect .fault() handler from being called
-	 * through interfaces like /proc/$pid/mem or
-	 * process_vm_{readv,writev}() as long as there's no .access()
-	 * in special_mapping_vmops().
-	 * For more details check_vma_flags() and __access_remote_vm()
-	 */
-
-	WARN(1, "vvar_page accessed remotely");
-
-	return NULL;
-}
-
 /*
  * The vvar page layout depends on whether a task belongs to the root or
  * non-root time namespace. Whenever a task changes its namespace, the VVAR
@@ -140,11 +122,6 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 
 	return 0;
 }
-#else
-static inline struct page *find_timens_vvar_page(struct vm_area_struct *vma)
-{
-	return NULL;
-}
 #endif
 
 static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
@@ -210,11 +187,10 @@ static vm_fault_t vvar_fault(const struct vm_special_mapping *sm,
 					pgprot_decrypted(vma->vm_page_prot));
 		}
 	} else if (sym_offset == image->sym_hvclock_page) {
-		struct ms_hyperv_tsc_page *tsc_pg = hv_get_tsc_page();
+		pfn = hv_get_tsc_pfn();
 
-		if (tsc_pg && vclock_was_used(VDSO_CLOCKMODE_HVCLOCK))
-			return vmf_insert_pfn(vma, vmf->address,
-					virt_to_phys(tsc_pg) >> PAGE_SHIFT);
+		if (pfn && vclock_was_used(VDSO_CLOCKMODE_HVCLOCK))
+			return vmf_insert_pfn(vma, vmf->address, pfn);
 	} else if (sym_offset == image->sym_timens_page) {
 		struct page *timens_page = find_timens_vvar_page(vma);
 
@@ -327,7 +303,7 @@ static unsigned long vdso_addr(unsigned long start, unsigned len)
 	end -= len;
 
 	if (end > start) {
-		offset = prandom_u32_max(((end - start) >> PAGE_SHIFT) + 1);
+		offset = get_random_u32_below(((end - start) >> PAGE_SHIFT) + 1);
 		addr = start + (offset << PAGE_SHIFT);
 	} else {
 		addr = start;
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/brs.c linux-libre-6.2-gnu/arch/x86/events/amd/brs.c
index f1bff153d945..58461fa18b6f 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/brs.c
+++ linux-libre-6.2-gnu/arch/x86/events/amd/brs.c
@@ -384,7 +384,7 @@ static void amd_brs_poison_buffer(void)
  * On ctxswin, sched_in = true, called after the PMU has started
  * On ctxswout, sched_in = false, called before the PMU is stopped
  */
-void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in)
+void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/core.c linux-libre-6.2-gnu/arch/x86/events/amd/core.c
index d6f3703e4119..4386b10682ce 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/core.c
+++ linux-libre-6.2-gnu/arch/x86/events/amd/core.c
@@ -1387,7 +1387,7 @@ static int __init amd_core_pmu_init(void)
 		 * numbered counter following it.
 		 */
 		for (i = 0; i < x86_pmu.num_counters - 1; i += 2)
-			even_ctr_mask |= 1 << i;
+			even_ctr_mask |= BIT_ULL(i);
 
 		pair_constraint = (struct event_constraint)
 				    __EVENT_CONSTRAINT(0, even_ctr_mask, 0,
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/ibs.c linux-libre-6.2-gnu/arch/x86/events/amd/ibs.c
index 4cb710efbdd9..da3f5ebac4e1 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/ibs.c
+++ linux-libre-6.2-gnu/arch/x86/events/amd/ibs.c
@@ -631,7 +631,7 @@ static const struct attribute_group *op_attr_update[] = {
 
 static struct perf_ibs perf_ibs_fetch = {
 	.pmu = {
-		.task_ctx_nr	= perf_invalid_context,
+		.task_ctx_nr	= perf_hw_context,
 
 		.event_init	= perf_ibs_init,
 		.add		= perf_ibs_add,
@@ -655,7 +655,7 @@ static struct perf_ibs perf_ibs_fetch = {
 
 static struct perf_ibs perf_ibs_op = {
 	.pmu = {
-		.task_ctx_nr	= perf_invalid_context,
+		.task_ctx_nr	= perf_hw_context,
 
 		.event_init	= perf_ibs_init,
 		.add		= perf_ibs_add,
diff --git linux-libre-6.1-gnu/arch/x86/events/amd/lbr.c linux-libre-6.2-gnu/arch/x86/events/amd/lbr.c
index 38a75216c12c..eb31f850841a 100644
--- linux-libre-6.1-gnu/arch/x86/events/amd/lbr.c
+++ linux-libre-6.2-gnu/arch/x86/events/amd/lbr.c
@@ -352,7 +352,7 @@ void amd_pmu_lbr_add(struct perf_event *event)
 		cpuc->br_sel = reg->reg;
 	}
 
-	perf_sched_cb_inc(event->ctx->pmu);
+	perf_sched_cb_inc(event->pmu);
 
 	if (!cpuc->lbr_users++ && !event->total_time_running)
 		amd_pmu_lbr_reset();
@@ -370,10 +370,10 @@ void amd_pmu_lbr_del(struct perf_event *event)
 
 	cpuc->lbr_users--;
 	WARN_ON_ONCE(cpuc->lbr_users < 0);
-	perf_sched_cb_dec(event->ctx->pmu);
+	perf_sched_cb_dec(event->pmu);
 }
 
-void amd_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in)
+void amd_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 
diff --git linux-libre-6.1-gnu/arch/x86/events/core.c linux-libre-6.2-gnu/arch/x86/events/core.c
index b30b8bbcd1e2..d096b04bf80e 100644
--- linux-libre-6.1-gnu/arch/x86/events/core.c
+++ linux-libre-6.2-gnu/arch/x86/events/core.c
@@ -90,6 +90,8 @@ DEFINE_STATIC_CALL_NULL(x86_pmu_swap_task_ctx, *x86_pmu.swap_task_ctx);
 DEFINE_STATIC_CALL_NULL(x86_pmu_drain_pebs,   *x86_pmu.drain_pebs);
 DEFINE_STATIC_CALL_NULL(x86_pmu_pebs_aliases, *x86_pmu.pebs_aliases);
 
+DEFINE_STATIC_CALL_NULL(x86_pmu_filter, *x86_pmu.filter);
+
 /*
  * This one is magic, it will get called even when PMU init fails (because
  * there is no PMU), in which case it should simply return NULL.
@@ -2031,6 +2033,7 @@ static void x86_pmu_static_call_update(void)
 	static_call_update(x86_pmu_pebs_aliases, x86_pmu.pebs_aliases);
 
 	static_call_update(x86_pmu_guest_get_msrs, x86_pmu.guest_get_msrs);
+	static_call_update(x86_pmu_filter, x86_pmu.filter);
 }
 
 static void _x86_pmu_read(struct perf_event *event)
@@ -2052,23 +2055,6 @@ void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed,
 	pr_info("... event mask:             %016Lx\n", intel_ctrl);
 }
 
-/*
- * The generic code is not hybrid friendly. The hybrid_pmu->pmu
- * of the first registered PMU is unconditionally assigned to
- * each possible cpuctx->ctx.pmu.
- * Update the correct hybrid PMU to the cpuctx->ctx.pmu.
- */
-void x86_pmu_update_cpu_context(struct pmu *pmu, int cpu)
-{
-	struct perf_cpu_context *cpuctx;
-
-	if (!pmu->pmu_cpu_context)
-		return;
-
-	cpuctx = per_cpu_ptr(pmu->pmu_cpu_context, cpu);
-	cpuctx->ctx.pmu = pmu;
-}
-
 static int __init init_hw_perf_events(void)
 {
 	struct x86_pmu_quirk *quirk;
@@ -2175,13 +2161,9 @@ static int __init init_hw_perf_events(void)
 		if (err)
 			goto out2;
 	} else {
-		u8 cpu_type = get_this_hybrid_cpu_type();
 		struct x86_hybrid_pmu *hybrid_pmu;
 		int i, j;
 
-		if (!cpu_type && x86_pmu.get_hybrid_cpu_type)
-			cpu_type = x86_pmu.get_hybrid_cpu_type();
-
 		for (i = 0; i < x86_pmu.num_hybrid_pmus; i++) {
 			hybrid_pmu = &x86_pmu.hybrid_pmu[i];
 
@@ -2195,9 +2177,6 @@ static int __init init_hw_perf_events(void)
 						(hybrid_pmu->cpu_type == hybrid_big) ? PERF_TYPE_RAW : -1);
 			if (err)
 				break;
-
-			if (cpu_type == hybrid_pmu->cpu_type)
-				x86_pmu_update_cpu_context(&hybrid_pmu->pmu, raw_smp_processor_id());
 		}
 
 		if (i < x86_pmu.num_hybrid_pmus) {
@@ -2646,15 +2625,15 @@ static const struct attribute_group *x86_pmu_attr_groups[] = {
 	NULL,
 };
 
-static void x86_pmu_sched_task(struct perf_event_context *ctx, bool sched_in)
+static void x86_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
-	static_call_cond(x86_pmu_sched_task)(ctx, sched_in);
+	static_call_cond(x86_pmu_sched_task)(pmu_ctx, sched_in);
 }
 
-static void x86_pmu_swap_task_ctx(struct perf_event_context *prev,
-				  struct perf_event_context *next)
+static void x86_pmu_swap_task_ctx(struct perf_event_pmu_context *prev_epc,
+				  struct perf_event_pmu_context *next_epc)
 {
-	static_call_cond(x86_pmu_swap_task_ctx)(prev, next);
+	static_call_cond(x86_pmu_swap_task_ctx)(prev_epc, next_epc);
 }
 
 void perf_check_microcode(void)
@@ -2689,12 +2668,13 @@ static int x86_pmu_aux_output_match(struct perf_event *event)
 	return 0;
 }
 
-static int x86_pmu_filter_match(struct perf_event *event)
+static bool x86_pmu_filter(struct pmu *pmu, int cpu)
 {
-	if (x86_pmu.filter_match)
-		return x86_pmu.filter_match(event);
+	bool ret = false;
 
-	return 1;
+	static_call_cond(x86_pmu_filter)(pmu, cpu, &ret);
+
+	return ret;
 }
 
 static struct pmu pmu = {
@@ -2725,7 +2705,7 @@ static struct pmu pmu = {
 
 	.aux_output_match	= x86_pmu_aux_output_match,
 
-	.filter_match		= x86_pmu_filter_match,
+	.filter			= x86_pmu_filter,
 };
 
 void arch_perf_update_userpage(struct perf_event *event,
@@ -2994,17 +2974,19 @@ unsigned long perf_misc_flags(struct pt_regs *regs)
 
 void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap)
 {
-	if (!x86_pmu_initialized()) {
+	/* This API doesn't currently support enumerating hybrid PMUs. */
+	if (WARN_ON_ONCE(cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) ||
+	    !x86_pmu_initialized()) {
 		memset(cap, 0, sizeof(*cap));
 		return;
 	}
 
-	cap->version		= x86_pmu.version;
 	/*
-	 * KVM doesn't support the hybrid PMU yet.
-	 * Return the common value in global x86_pmu,
-	 * which available for all cores.
+	 * Note, hybrid CPU models get tracked as having hybrid PMUs even when
+	 * all E-cores are disabled via BIOS.  When E-cores are disabled, the
+	 * base PMU holds the correct number of counters for P-cores.
 	 */
+	cap->version		= x86_pmu.version;
 	cap->num_counters_gp	= x86_pmu.num_counters;
 	cap->num_counters_fixed	= x86_pmu.num_counters_fixed;
 	cap->bit_width_gp	= x86_pmu.cntval_bits;
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/core.c linux-libre-6.2-gnu/arch/x86/events/intel/core.c
index b426740c76e6..f7e1dab7e21c 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/core.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/core.c
@@ -4536,8 +4536,6 @@ end:
 	cpumask_set_cpu(cpu, &pmu->supported_cpus);
 	cpuc->pmu = &pmu->pmu;
 
-	x86_pmu_update_cpu_context(&pmu->pmu, cpu);
-
 	return true;
 }
 
@@ -4671,17 +4669,17 @@ static void intel_pmu_cpu_dead(int cpu)
 		cpumask_clear_cpu(cpu, &hybrid_pmu(cpuc->pmu)->supported_cpus);
 }
 
-static void intel_pmu_sched_task(struct perf_event_context *ctx,
+static void intel_pmu_sched_task(struct perf_event_pmu_context *pmu_ctx,
 				 bool sched_in)
 {
-	intel_pmu_pebs_sched_task(ctx, sched_in);
-	intel_pmu_lbr_sched_task(ctx, sched_in);
+	intel_pmu_pebs_sched_task(pmu_ctx, sched_in);
+	intel_pmu_lbr_sched_task(pmu_ctx, sched_in);
 }
 
-static void intel_pmu_swap_task_ctx(struct perf_event_context *prev,
-				    struct perf_event_context *next)
+static void intel_pmu_swap_task_ctx(struct perf_event_pmu_context *prev_epc,
+				    struct perf_event_pmu_context *next_epc)
 {
-	intel_pmu_lbr_swap_task_ctx(prev, next);
+	intel_pmu_lbr_swap_task_ctx(prev_epc, next_epc);
 }
 
 static int intel_pmu_check_period(struct perf_event *event, u64 value)
@@ -4705,12 +4703,11 @@ static int intel_pmu_aux_output_match(struct perf_event *event)
 	return is_intel_pt_event(event);
 }
 
-static int intel_pmu_filter_match(struct perf_event *event)
+static void intel_pmu_filter(struct pmu *pmu, int cpu, bool *ret)
 {
-	struct x86_hybrid_pmu *pmu = hybrid_pmu(event->pmu);
-	unsigned int cpu = smp_processor_id();
+	struct x86_hybrid_pmu *hpmu = hybrid_pmu(pmu);
 
-	return cpumask_test_cpu(cpu, &pmu->supported_cpus);
+	*ret = !cpumask_test_cpu(cpu, &hpmu->supported_cpus);
 }
 
 PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
@@ -6342,6 +6339,7 @@ __init int intel_pmu_init(void)
 		break;
 
 	case INTEL_FAM6_SAPPHIRERAPIDS_X:
+	case INTEL_FAM6_EMERALDRAPIDS_X:
 		pmem = true;
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, spr_hw_cache_event_ids, sizeof(hw_cache_event_ids));
@@ -6413,7 +6411,7 @@ __init int intel_pmu_init(void)
 		static_call_update(intel_pmu_set_topdown_event_period,
 				   &adl_set_topdown_event_period);
 
-		x86_pmu.filter_match = intel_pmu_filter_match;
+		x86_pmu.filter = intel_pmu_filter;
 		x86_pmu.get_event_constraints = adl_get_event_constraints;
 		x86_pmu.hw_config = adl_hw_config;
 		x86_pmu.limit_period = spr_limit_period;
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/cstate.c linux-libre-6.2-gnu/arch/x86/events/intel/cstate.c
index a2834bc93149..551741e79e03 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/cstate.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/cstate.c
@@ -41,6 +41,7 @@
  *	MSR_CORE_C1_RES: CORE C1 Residency Counter
  *			 perf code: 0x00
  *			 Available model: SLM,AMT,GLM,CNL,ICX,TNT,ADL,RPL
+ *					  MTL
  *			 Scope: Core (each processor core has a MSR)
  *	MSR_CORE_C3_RESIDENCY: CORE C3 Residency Counter
  *			       perf code: 0x01
@@ -51,50 +52,50 @@
  *			       perf code: 0x02
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
- *						TGL,TNT,RKL,ADL,RPL,SPR
+ *						TGL,TNT,RKL,ADL,RPL,SPR,MTL
  *			       Scope: Core
  *	MSR_CORE_C7_RESIDENCY: CORE C7 Residency Counter
  *			       perf code: 0x03
  *			       Available model: SNB,IVB,HSW,BDW,SKL,CNL,KBL,CML,
- *						ICL,TGL,RKL,ADL,RPL
+ *						ICL,TGL,RKL,ADL,RPL,MTL
  *			       Scope: Core
  *	MSR_PKG_C2_RESIDENCY:  Package C2 Residency Counter.
  *			       perf code: 0x00
  *			       Available model: SNB,IVB,HSW,BDW,SKL,KNL,GLM,CNL,
  *						KBL,CML,ICL,ICX,TGL,TNT,RKL,ADL,
- *						RPL,SPR
+ *						RPL,SPR,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C3_RESIDENCY:  Package C3 Residency Counter.
  *			       perf code: 0x01
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,KNL,
  *						GLM,CNL,KBL,CML,ICL,TGL,TNT,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C6_RESIDENCY:  Package C6 Residency Counter.
  *			       perf code: 0x02
  *			       Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,
  *						SKL,KNL,GLM,CNL,KBL,CML,ICL,ICX,
- *						TGL,TNT,RKL,ADL,RPL,SPR
+ *						TGL,TNT,RKL,ADL,RPL,SPR,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C7_RESIDENCY:  Package C7 Residency Counter.
  *			       perf code: 0x03
  *			       Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,CNL,
- *						KBL,CML,ICL,TGL,RKL,ADL,RPL
+ *						KBL,CML,ICL,TGL,RKL,ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C8_RESIDENCY:  Package C8 Residency Counter.
  *			       perf code: 0x04
  *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C9_RESIDENCY:  Package C9 Residency Counter.
  *			       perf code: 0x05
  *			       Available model: HSW ULT,KBL,CNL,CML,ICL,TGL,RKL,
- *						ADL,RPL
+ *						ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *	MSR_PKG_C10_RESIDENCY: Package C10 Residency Counter.
  *			       perf code: 0x06
  *			       Available model: HSW ULT,KBL,GLM,CNL,CML,ICL,TGL,
- *						TNT,RKL,ADL,RPL
+ *						TNT,RKL,ADL,RPL,MTL
  *			       Scope: Package (physical package)
  *
  */
@@ -676,6 +677,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&icx_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,		&icx_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&icx_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&icx_cstates),
 
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&icl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&icl_cstates),
@@ -686,6 +688,8 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&adl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&adl_cstates),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&adl_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&adl_cstates),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&adl_cstates),
 	{ },
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/ds.c linux-libre-6.2-gnu/arch/x86/events/intel/ds.c
index 446d2833efa7..88e58b6ee73c 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/ds.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/ds.c
@@ -1069,7 +1069,7 @@ static inline bool pebs_needs_sched_cb(struct cpu_hw_events *cpuc)
 	return cpuc->n_pebs && (cpuc->n_pebs == cpuc->n_large_pebs);
 }
 
-void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in)
+void intel_pmu_pebs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 
@@ -1177,7 +1177,7 @@ static void
 pebs_update_state(bool needed_cb, struct cpu_hw_events *cpuc,
 		  struct perf_event *event, bool add)
 {
-	struct pmu *pmu = event->ctx->pmu;
+	struct pmu *pmu = event->pmu;
 	/*
 	 * Make sure we get updated with the first PEBS
 	 * event. It will trigger also during removal, but
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/lbr.c linux-libre-6.2-gnu/arch/x86/events/intel/lbr.c
index 8259d725054d..1f21f576ca77 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/lbr.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/lbr.c
@@ -515,21 +515,21 @@ static void __intel_pmu_lbr_save(void *ctx)
 	cpuc->last_log_id = ++task_context_opt(ctx)->log_id;
 }
 
-void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev,
-				 struct perf_event_context *next)
+void intel_pmu_lbr_swap_task_ctx(struct perf_event_pmu_context *prev_epc,
+				 struct perf_event_pmu_context *next_epc)
 {
 	void *prev_ctx_data, *next_ctx_data;
 
-	swap(prev->task_ctx_data, next->task_ctx_data);
+	swap(prev_epc->task_ctx_data, next_epc->task_ctx_data);
 
 	/*
-	 * Architecture specific synchronization makes sense in
-	 * case both prev->task_ctx_data and next->task_ctx_data
+	 * Architecture specific synchronization makes sense in case
+	 * both prev_epc->task_ctx_data and next_epc->task_ctx_data
 	 * pointers are allocated.
 	 */
 
-	prev_ctx_data = next->task_ctx_data;
-	next_ctx_data = prev->task_ctx_data;
+	prev_ctx_data = next_epc->task_ctx_data;
+	next_ctx_data = prev_epc->task_ctx_data;
 
 	if (!prev_ctx_data || !next_ctx_data)
 		return;
@@ -538,7 +538,7 @@ void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev,
 	     task_context_opt(next_ctx_data)->lbr_callstack_users);
 }
 
-void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in)
+void intel_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 	void *task_ctx;
@@ -551,7 +551,7 @@ void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in)
 	 * the task was scheduled out, restore the stack. Otherwise flush
 	 * the LBR stack.
 	 */
-	task_ctx = ctx ? ctx->task_ctx_data : NULL;
+	task_ctx = pmu_ctx ? pmu_ctx->task_ctx_data : NULL;
 	if (task_ctx) {
 		if (sched_in)
 			__intel_pmu_lbr_restore(task_ctx);
@@ -587,8 +587,8 @@ void intel_pmu_lbr_add(struct perf_event *event)
 
 	cpuc->br_sel = event->hw.branch_reg.reg;
 
-	if (branch_user_callstack(cpuc->br_sel) && event->ctx->task_ctx_data)
-		task_context_opt(event->ctx->task_ctx_data)->lbr_callstack_users++;
+	if (branch_user_callstack(cpuc->br_sel) && event->pmu_ctx->task_ctx_data)
+		task_context_opt(event->pmu_ctx->task_ctx_data)->lbr_callstack_users++;
 
 	/*
 	 * Request pmu::sched_task() callback, which will fire inside the
@@ -611,7 +611,7 @@ void intel_pmu_lbr_add(struct perf_event *event)
 	 */
 	if (x86_pmu.intel_cap.pebs_baseline && event->attr.precise_ip > 0)
 		cpuc->lbr_pebs_users++;
-	perf_sched_cb_inc(event->ctx->pmu);
+	perf_sched_cb_inc(event->pmu);
 	if (!cpuc->lbr_users++ && !event->total_time_running)
 		intel_pmu_lbr_reset();
 }
@@ -664,8 +664,8 @@ void intel_pmu_lbr_del(struct perf_event *event)
 		return;
 
 	if (branch_user_callstack(cpuc->br_sel) &&
-	    event->ctx->task_ctx_data)
-		task_context_opt(event->ctx->task_ctx_data)->lbr_callstack_users--;
+	    event->pmu_ctx->task_ctx_data)
+		task_context_opt(event->pmu_ctx->task_ctx_data)->lbr_callstack_users--;
 
 	if (event->hw.flags & PERF_X86_EVENT_LBR_SELECT)
 		cpuc->lbr_select = 0;
@@ -675,7 +675,7 @@ void intel_pmu_lbr_del(struct perf_event *event)
 	cpuc->lbr_users--;
 	WARN_ON_ONCE(cpuc->lbr_users < 0);
 	WARN_ON_ONCE(cpuc->lbr_pebs_users < 0);
-	perf_sched_cb_dec(event->ctx->pmu);
+	perf_sched_cb_dec(event->pmu);
 }
 
 static inline bool vlbr_exclude_host(void)
@@ -1603,10 +1603,8 @@ clear_arch_lbr:
  * x86_perf_get_lbr - get the LBR records information
  *
  * @lbr: the caller's memory to store the LBR records information
- *
- * Returns: 0 indicates the LBR info has been successfully obtained
  */
-int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
+void x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 {
 	int lbr_fmt = x86_pmu.intel_cap.lbr_format;
 
@@ -1614,8 +1612,6 @@ int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 	lbr->from = x86_pmu.lbr_from;
 	lbr->to = x86_pmu.lbr_to;
 	lbr->info = (lbr_fmt == LBR_FORMAT_INFO) ? x86_pmu.lbr_info : 0;
-
-	return 0;
 }
 EXPORT_SYMBOL_GPL(x86_perf_get_lbr);
 
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/p4.c linux-libre-6.2-gnu/arch/x86/events/intel/p4.c
index 03bbcc2fa2ff..35936188db01 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/p4.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/p4.c
@@ -24,7 +24,7 @@ struct p4_event_bind {
 	unsigned int escr_msr[2];		/* ESCR MSR for this event */
 	unsigned int escr_emask;		/* valid ESCR EventMask bits */
 	unsigned int shared;			/* event is shared across threads */
-	char cntr[2][P4_CNTR_LIMIT];		/* counter index (offset), -1 on absence */
+	signed char cntr[2][P4_CNTR_LIMIT];	/* counter index (offset), -1 on absence */
 };
 
 struct p4_pebs_bind {
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore.c linux-libre-6.2-gnu/arch/x86/events/intel/uncore.c
index 6f1ccc57a692..459b1aafd4d4 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/uncore.c
@@ -1833,6 +1833,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&adl_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&adl_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&spr_uncore_init),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&spr_uncore_init),
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D,	&snr_uncore_init),
 	{},
 };
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore.h linux-libre-6.2-gnu/arch/x86/events/intel/uncore.h
index 2adeaf4de4df..e278e2e7c051 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore.h
+++ linux-libre-6.2-gnu/arch/x86/events/intel/uncore.h
@@ -2,6 +2,7 @@
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <asm/apicdef.h>
+#include <asm/intel-family.h>
 #include <linux/io-64-nonatomic-lo-hi.h>
 
 #include <linux/perf_event.h>
@@ -88,12 +89,12 @@ struct intel_uncore_type {
 	 * to identify which platform component each PMON block of that type is
 	 * supposed to monitor.
 	 */
-	struct intel_uncore_topology *topology;
+	struct intel_uncore_topology **topology;
 	/*
 	 * Optional callbacks for managing mapping of Uncore units to PMONs
 	 */
 	int (*get_topology)(struct intel_uncore_type *type);
-	int (*set_mapping)(struct intel_uncore_type *type);
+	void (*set_mapping)(struct intel_uncore_type *type);
 	void (*cleanup_mapping)(struct intel_uncore_type *type);
 };
 
@@ -178,11 +179,26 @@ struct freerunning_counters {
 	unsigned *box_offsets;
 };
 
-struct intel_uncore_topology {
-	u64 configuration;
+struct uncore_iio_topology {
+	int pci_bus_no;
 	int segment;
 };
 
+struct uncore_upi_topology {
+	int die_to;
+	int pmu_idx_to;
+	int enabled;
+};
+
+struct intel_uncore_topology {
+	int pmu_idx;
+	union {
+		void *untyped;
+		struct uncore_iio_topology *iio;
+		struct uncore_upi_topology *upi;
+	};
+};
+
 struct pci2phy_map {
 	struct list_head list;
 	int segment;
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snb.c linux-libre-6.2-gnu/arch/x86/events/intel/uncore_snb.c
index 1ef4f7861e2e..1f4869227efb 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snb.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/uncore_snb.c
@@ -1338,6 +1338,7 @@ static void __uncore_imc_init_box(struct intel_uncore_box *box,
 	/* MCHBAR is disabled */
 	if (!(mch_bar & BIT(0))) {
 		pr_warn("perf uncore: MCHBAR is disabled. Failed to map IMC free-running counters.\n");
+		pci_dev_put(pdev);
 		return;
 	}
 	mch_bar &= ~BIT(0);
@@ -1352,6 +1353,8 @@ static void __uncore_imc_init_box(struct intel_uncore_box *box,
 	box->io_addr = ioremap(addr, type->mmio_map_size);
 	if (!box->io_addr)
 		pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);
+
+	pci_dev_put(pdev);
 }
 
 static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
diff --git linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snbep.c linux-libre-6.2-gnu/arch/x86/events/intel/uncore_snbep.c
index ed869443efb2..44c2f879f708 100644
--- linux-libre-6.1-gnu/arch/x86/events/intel/uncore_snbep.c
+++ linux-libre-6.2-gnu/arch/x86/events/intel/uncore_snbep.c
@@ -445,6 +445,7 @@
 #define ICX_UPI_PCI_PMON_CTR0			0x320
 #define ICX_UPI_PCI_PMON_BOX_CTL		0x318
 #define ICX_UPI_CTL_UMASK_EXT			0xffffff
+#define ICX_UBOX_DID				0x3450
 
 /* ICX M3UPI*/
 #define ICX_M3UPI_PCI_PMON_CTL0			0xd8
@@ -457,6 +458,7 @@
 
 /* SPR */
 #define SPR_RAW_EVENT_MASK_EXT			0xffffff
+#define SPR_UBOX_DID				0x3250
 
 /* SPR CHA */
 #define SPR_CHA_PMON_CTL_TID_EN			(1 << 16)
@@ -1372,6 +1374,28 @@ static struct pci_driver snbep_uncore_pci_driver = {
 
 #define NODE_ID_MASK	0x7
 
+/* Each three bits from 0 to 23 of GIDNIDMAP register correspond Node ID. */
+#define GIDNIDMAP(config, id)	(((config) >> (3 * (id))) & 0x7)
+
+static int upi_nodeid_groupid(struct pci_dev *ubox_dev, int nodeid_loc, int idmap_loc,
+			      int *nodeid, int *groupid)
+{
+	int ret;
+
+	/* get the Node ID of the local register */
+	ret = pci_read_config_dword(ubox_dev, nodeid_loc, nodeid);
+	if (ret)
+		goto err;
+
+	*nodeid = *nodeid & NODE_ID_MASK;
+	/* get the Node ID mapping */
+	ret = pci_read_config_dword(ubox_dev, idmap_loc, groupid);
+	if (ret)
+		goto err;
+err:
+	return ret;
+}
+
 /*
  * build pci bus to socket mapping
  */
@@ -1397,13 +1421,8 @@ static int snbep_pci2phy_map_init(int devid, int nodeid_loc, int idmap_loc, bool
 		 * the topology.
 		 */
 		if (nr_node_ids <= 8) {
-			/* get the Node ID of the local register */
-			err = pci_read_config_dword(ubox_dev, nodeid_loc, &config);
-			if (err)
-				break;
-			nodeid = config & NODE_ID_MASK;
-			/* get the Node ID mapping */
-			err = pci_read_config_dword(ubox_dev, idmap_loc, &config);
+			err = upi_nodeid_groupid(ubox_dev, nodeid_loc, idmap_loc,
+						 &nodeid, &config);
 			if (err)
 				break;
 
@@ -1421,7 +1440,7 @@ static int snbep_pci2phy_map_init(int devid, int nodeid_loc, int idmap_loc, bool
 			 * to a particular node.
 			 */
 			for (i = 0; i < 8; i++) {
-				if (nodeid == ((config >> (3 * i)) & 0x7)) {
+				if (nodeid == GIDNIDMAP(config, i)) {
 					if (topology_max_die_per_package() > 1)
 						die_id = i;
 					else
@@ -2891,6 +2910,7 @@ static bool hswep_has_limit_sbox(unsigned int device)
 		return false;
 
 	pci_read_config_dword(dev, HSWEP_PCU_CAPID4_OFFET, &capid4);
+	pci_dev_put(dev);
 	if (!hswep_get_chop(capid4))
 		return true;
 
@@ -3699,10 +3719,16 @@ static struct intel_uncore_ops skx_uncore_iio_ops = {
 	.read_counter		= uncore_msr_read_counter,
 };
 
-static inline u8 skx_iio_stack(struct intel_uncore_pmu *pmu, int die)
+static struct intel_uncore_topology *pmu_topology(struct intel_uncore_pmu *pmu, int die)
 {
-	return pmu->type->topology[die].configuration >>
-	       (pmu->pmu_idx * BUS_NUM_STRIDE);
+	int idx;
+
+	for (idx = 0; idx < pmu->type->num_boxes; idx++) {
+		if (pmu->type->topology[die][idx].pmu_idx == pmu->pmu_idx)
+			return &pmu->type->topology[die][idx];
+	}
+
+	return NULL;
 }
 
 static umode_t
@@ -3710,8 +3736,9 @@ pmu_iio_mapping_visible(struct kobject *kobj, struct attribute *attr,
 			 int die, int zero_bus_pmu)
 {
 	struct intel_uncore_pmu *pmu = dev_to_uncore_pmu(kobj_to_dev(kobj));
+	struct intel_uncore_topology *pmut = pmu_topology(pmu, die);
 
-	return (!skx_iio_stack(pmu, die) && pmu->pmu_idx != zero_bus_pmu) ? 0 : attr->mode;
+	return (pmut && !pmut->iio->pci_bus_no && pmu->pmu_idx != zero_bus_pmu) ? 0 : attr->mode;
 }
 
 static umode_t
@@ -3727,9 +3754,10 @@ static ssize_t skx_iio_mapping_show(struct device *dev,
 	struct intel_uncore_pmu *pmu = dev_to_uncore_pmu(dev);
 	struct dev_ext_attribute *ea = to_dev_ext_attribute(attr);
 	long die = (long)ea->var;
+	struct intel_uncore_topology *pmut = pmu_topology(pmu, die);
 
-	return sprintf(buf, "%04x:%02x\n", pmu->type->topology[die].segment,
-					   skx_iio_stack(pmu, die));
+	return sprintf(buf, "%04x:%02x\n", pmut ? pmut->iio->segment : 0,
+					   pmut ? pmut->iio->pci_bus_no : 0);
 }
 
 static int skx_msr_cpu_bus_read(int cpu, u64 *topology)
@@ -3764,18 +3792,79 @@ static int die_to_cpu(int die)
 	return res;
 }
 
-static int skx_iio_get_topology(struct intel_uncore_type *type)
+enum {
+	IIO_TOPOLOGY_TYPE,
+	UPI_TOPOLOGY_TYPE,
+	TOPOLOGY_MAX
+};
+
+static const size_t topology_size[TOPOLOGY_MAX] = {
+	sizeof(*((struct intel_uncore_topology *)NULL)->iio),
+	sizeof(*((struct intel_uncore_topology *)NULL)->upi)
+};
+
+static int pmu_alloc_topology(struct intel_uncore_type *type, int topology_type)
 {
-	int die, ret = -EPERM;
+	int die, idx;
+	struct intel_uncore_topology **topology;
+
+	if (!type->num_boxes)
+		return -EPERM;
 
-	type->topology = kcalloc(uncore_max_dies(), sizeof(*type->topology),
-				 GFP_KERNEL);
-	if (!type->topology)
-		return -ENOMEM;
+	topology = kcalloc(uncore_max_dies(), sizeof(*topology), GFP_KERNEL);
+	if (!topology)
+		goto err;
 
 	for (die = 0; die < uncore_max_dies(); die++) {
-		ret = skx_msr_cpu_bus_read(die_to_cpu(die),
-					   &type->topology[die].configuration);
+		topology[die] = kcalloc(type->num_boxes, sizeof(**topology), GFP_KERNEL);
+		if (!topology[die])
+			goto clear;
+		for (idx = 0; idx < type->num_boxes; idx++) {
+			topology[die][idx].untyped = kcalloc(type->num_boxes,
+							     topology_size[topology_type],
+							     GFP_KERNEL);
+			if (!topology[die][idx].untyped)
+				goto clear;
+		}
+	}
+
+	type->topology = topology;
+
+	return 0;
+clear:
+	for (; die >= 0; die--) {
+		for (idx = 0; idx < type->num_boxes; idx++)
+			kfree(topology[die][idx].untyped);
+		kfree(topology[die]);
+	}
+	kfree(topology);
+err:
+	return -ENOMEM;
+}
+
+static void pmu_free_topology(struct intel_uncore_type *type)
+{
+	int die, idx;
+
+	if (type->topology) {
+		for (die = 0; die < uncore_max_dies(); die++) {
+			for (idx = 0; idx < type->num_boxes; idx++)
+				kfree(type->topology[die][idx].untyped);
+			kfree(type->topology[die]);
+		}
+		kfree(type->topology);
+		type->topology = NULL;
+	}
+}
+
+static int skx_pmu_get_topology(struct intel_uncore_type *type,
+				 int (*topology_cb)(struct intel_uncore_type*, int, int, u64))
+{
+	int die, ret = -EPERM;
+	u64 cpu_bus_msr;
+
+	for (die = 0; die < uncore_max_dies(); die++) {
+		ret = skx_msr_cpu_bus_read(die_to_cpu(die), &cpu_bus_msr);
 		if (ret)
 			break;
 
@@ -3783,15 +3872,33 @@ static int skx_iio_get_topology(struct intel_uncore_type *type)
 		if (ret < 0)
 			break;
 
-		type->topology[die].segment = ret;
+		ret = topology_cb(type, ret, die, cpu_bus_msr);
+		if (ret)
+			break;
 	}
 
-	if (ret < 0) {
-		kfree(type->topology);
-		type->topology = NULL;
+	return ret;
+}
+
+static int skx_iio_topology_cb(struct intel_uncore_type *type, int segment,
+				int die, u64 cpu_bus_msr)
+{
+	int idx;
+	struct intel_uncore_topology *t;
+
+	for (idx = 0; idx < type->num_boxes; idx++) {
+		t = &type->topology[die][idx];
+		t->pmu_idx = idx;
+		t->iio->segment = segment;
+		t->iio->pci_bus_no = (cpu_bus_msr >> (idx * BUS_NUM_STRIDE)) & 0xff;
 	}
 
-	return ret;
+	return 0;
+}
+
+static int skx_iio_get_topology(struct intel_uncore_type *type)
+{
+	return skx_pmu_get_topology(type, skx_iio_topology_cb);
 }
 
 static struct attribute_group skx_iio_mapping_group = {
@@ -3803,8 +3910,25 @@ static const struct attribute_group *skx_iio_attr_update[] = {
 	NULL,
 };
 
-static int
-pmu_iio_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
+static void pmu_clear_mapping_attr(const struct attribute_group **groups,
+				   struct attribute_group *ag)
+{
+	int i;
+
+	for (i = 0; groups[i]; i++) {
+		if (groups[i] == ag) {
+			for (i++; groups[i]; i++)
+				groups[i - 1] = groups[i];
+			groups[i - 1] = NULL;
+			break;
+		}
+	}
+}
+
+static void
+pmu_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag,
+		ssize_t (*show)(struct device*, struct device_attribute*, char*),
+		int topology_type)
 {
 	char buf[64];
 	int ret;
@@ -3812,11 +3936,13 @@ pmu_iio_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
 	struct attribute **attrs = NULL;
 	struct dev_ext_attribute *eas = NULL;
 
-	ret = type->get_topology(type);
+	ret = pmu_alloc_topology(type, topology_type);
 	if (ret < 0)
 		goto clear_attr_update;
 
-	ret = -ENOMEM;
+	ret = type->get_topology(type);
+	if (ret < 0)
+		goto clear_topology;
 
 	/* One more for NULL. */
 	attrs = kcalloc((uncore_max_dies() + 1), sizeof(*attrs), GFP_KERNEL);
@@ -3828,20 +3954,20 @@ pmu_iio_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
 		goto clear_attrs;
 
 	for (die = 0; die < uncore_max_dies(); die++) {
-		sprintf(buf, "die%ld", die);
+		snprintf(buf, sizeof(buf), "die%ld", die);
 		sysfs_attr_init(&eas[die].attr.attr);
 		eas[die].attr.attr.name = kstrdup(buf, GFP_KERNEL);
 		if (!eas[die].attr.attr.name)
 			goto err;
 		eas[die].attr.attr.mode = 0444;
-		eas[die].attr.show = skx_iio_mapping_show;
+		eas[die].attr.show = show;
 		eas[die].attr.store = NULL;
 		eas[die].var = (void *)die;
 		attrs[die] = &eas[die].attr.attr;
 	}
 	ag->attrs = attrs;
 
-	return 0;
+	return;
 err:
 	for (; die >= 0; die--)
 		kfree(eas[die].attr.attr.name);
@@ -3849,14 +3975,13 @@ err:
 clear_attrs:
 	kfree(attrs);
 clear_topology:
-	kfree(type->topology);
+	pmu_free_topology(type);
 clear_attr_update:
-	type->attr_update = NULL;
-	return ret;
+	pmu_clear_mapping_attr(type->attr_update, ag);
 }
 
 static void
-pmu_iio_cleanup_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
+pmu_cleanup_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
 {
 	struct attribute **attr = ag->attrs;
 
@@ -3868,17 +3993,23 @@ pmu_iio_cleanup_mapping(struct intel_uncore_type *type, struct attribute_group *
 	kfree(attr_to_ext_attr(*ag->attrs));
 	kfree(ag->attrs);
 	ag->attrs = NULL;
-	kfree(type->topology);
+	pmu_free_topology(type);
+}
+
+static void
+pmu_iio_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
+{
+	pmu_set_mapping(type, ag, skx_iio_mapping_show, IIO_TOPOLOGY_TYPE);
 }
 
-static int skx_iio_set_mapping(struct intel_uncore_type *type)
+static void skx_iio_set_mapping(struct intel_uncore_type *type)
 {
-	return pmu_iio_set_mapping(type, &skx_iio_mapping_group);
+	pmu_iio_set_mapping(type, &skx_iio_mapping_group);
 }
 
 static void skx_iio_cleanup_mapping(struct intel_uncore_type *type)
 {
-	pmu_iio_cleanup_mapping(type, &skx_iio_mapping_group);
+	pmu_cleanup_mapping(type, &skx_iio_mapping_group);
 }
 
 static struct intel_uncore_type skx_uncore_iio = {
@@ -4139,6 +4270,132 @@ static struct intel_uncore_ops skx_upi_uncore_pci_ops = {
 	.read_counter	= snbep_uncore_pci_read_counter,
 };
 
+static umode_t
+skx_upi_mapping_visible(struct kobject *kobj, struct attribute *attr, int die)
+{
+	struct intel_uncore_pmu *pmu = dev_to_uncore_pmu(kobj_to_dev(kobj));
+
+	return pmu->type->topology[die][pmu->pmu_idx].upi->enabled ? attr->mode : 0;
+}
+
+static ssize_t skx_upi_mapping_show(struct device *dev,
+				    struct device_attribute *attr, char *buf)
+{
+	struct intel_uncore_pmu *pmu = dev_to_uncore_pmu(dev);
+	struct dev_ext_attribute *ea = to_dev_ext_attribute(attr);
+	long die = (long)ea->var;
+	struct uncore_upi_topology *upi = pmu->type->topology[die][pmu->pmu_idx].upi;
+
+	return sysfs_emit(buf, "upi_%d,die_%d\n", upi->pmu_idx_to, upi->die_to);
+}
+
+#define SKX_UPI_REG_DID			0x2058
+#define SKX_UPI_REGS_ADDR_DEVICE_LINK0	0x0e
+#define SKX_UPI_REGS_ADDR_FUNCTION	0x00
+
+/*
+ * UPI Link Parameter 0
+ * |  Bit  |  Default  |  Description
+ * | 19:16 |     0h    | base_nodeid - The NodeID of the sending socket.
+ * | 12:8  |    00h    | sending_port - The processor die port number of the sending port.
+ */
+#define SKX_KTILP0_OFFSET	0x94
+
+/*
+ * UPI Pcode Status. This register is used by PCode to store the link training status.
+ * |  Bit  |  Default  |  Description
+ * |   4   |     0h    | ll_status_valid — Bit indicates the valid training status
+ *                       logged from PCode to the BIOS.
+ */
+#define SKX_KTIPCSTS_OFFSET	0x120
+
+static int upi_fill_topology(struct pci_dev *dev, struct intel_uncore_topology *tp,
+			     int pmu_idx)
+{
+	int ret;
+	u32 upi_conf;
+	struct uncore_upi_topology *upi = tp->upi;
+
+	tp->pmu_idx = pmu_idx;
+	ret = pci_read_config_dword(dev, SKX_KTIPCSTS_OFFSET, &upi_conf);
+	if (ret) {
+		ret = pcibios_err_to_errno(ret);
+		goto err;
+	}
+	upi->enabled = (upi_conf >> 4) & 1;
+	if (upi->enabled) {
+		ret = pci_read_config_dword(dev, SKX_KTILP0_OFFSET,
+					    &upi_conf);
+		if (ret) {
+			ret = pcibios_err_to_errno(ret);
+			goto err;
+		}
+		upi->die_to = (upi_conf >> 16) & 0xf;
+		upi->pmu_idx_to = (upi_conf >> 8) & 0x1f;
+	}
+err:
+	return ret;
+}
+
+static int skx_upi_topology_cb(struct intel_uncore_type *type, int segment,
+				int die, u64 cpu_bus_msr)
+{
+	int idx, ret;
+	struct intel_uncore_topology *upi;
+	unsigned int devfn;
+	struct pci_dev *dev = NULL;
+	u8 bus = cpu_bus_msr >> (3 * BUS_NUM_STRIDE);
+
+	for (idx = 0; idx < type->num_boxes; idx++) {
+		upi = &type->topology[die][idx];
+		devfn = PCI_DEVFN(SKX_UPI_REGS_ADDR_DEVICE_LINK0 + idx,
+				  SKX_UPI_REGS_ADDR_FUNCTION);
+		dev = pci_get_domain_bus_and_slot(segment, bus, devfn);
+		if (dev) {
+			ret = upi_fill_topology(dev, upi, idx);
+			if (ret)
+				break;
+		}
+	}
+
+	pci_dev_put(dev);
+	return ret;
+}
+
+static int skx_upi_get_topology(struct intel_uncore_type *type)
+{
+	/* CPX case is not supported */
+	if (boot_cpu_data.x86_stepping == 11)
+		return -EPERM;
+
+	return skx_pmu_get_topology(type, skx_upi_topology_cb);
+}
+
+static struct attribute_group skx_upi_mapping_group = {
+	.is_visible	= skx_upi_mapping_visible,
+};
+
+static const struct attribute_group *skx_upi_attr_update[] = {
+	&skx_upi_mapping_group,
+	NULL
+};
+
+static void
+pmu_upi_set_mapping(struct intel_uncore_type *type, struct attribute_group *ag)
+{
+	pmu_set_mapping(type, ag, skx_upi_mapping_show, UPI_TOPOLOGY_TYPE);
+}
+
+static void skx_upi_set_mapping(struct intel_uncore_type *type)
+{
+	pmu_upi_set_mapping(type, &skx_upi_mapping_group);
+}
+
+static void skx_upi_cleanup_mapping(struct intel_uncore_type *type)
+{
+	pmu_cleanup_mapping(type, &skx_upi_mapping_group);
+}
+
 static struct intel_uncore_type skx_uncore_upi = {
 	.name		= "upi",
 	.num_counters   = 4,
@@ -4151,6 +4408,10 @@ static struct intel_uncore_type skx_uncore_upi = {
 	.box_ctl	= SKX_UPI_PCI_PMON_BOX_CTL,
 	.ops		= &skx_upi_uncore_pci_ops,
 	.format_group	= &skx_upi_uncore_format_group,
+	.attr_update	= skx_upi_attr_update,
+	.get_topology	= skx_upi_get_topology,
+	.set_mapping	= skx_upi_set_mapping,
+	.cleanup_mapping = skx_upi_cleanup_mapping,
 };
 
 static void skx_m2m_uncore_pci_init_box(struct intel_uncore_box *box)
@@ -4461,11 +4722,6 @@ static int sad_cfg_iio_topology(struct intel_uncore_type *type, u8 *sad_pmon_map
 	int die, stack_id, ret = -EPERM;
 	struct pci_dev *dev = NULL;
 
-	type->topology = kcalloc(uncore_max_dies(), sizeof(*type->topology),
-				 GFP_KERNEL);
-	if (!type->topology)
-		return -ENOMEM;
-
 	while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL, SNR_ICX_MESH2IIO_MMAP_DID, dev))) {
 		ret = pci_read_config_dword(dev, SNR_ICX_SAD_CONTROL_CFG, &sad_cfg);
 		if (ret) {
@@ -4483,14 +4739,12 @@ static int sad_cfg_iio_topology(struct intel_uncore_type *type, u8 *sad_pmon_map
 		/* Convert stack id from SAD_CONTROL to PMON notation. */
 		stack_id = sad_pmon_mapping[stack_id];
 
-		((u8 *)&(type->topology[die].configuration))[stack_id] = dev->bus->number;
-		type->topology[die].segment = pci_domain_nr(dev->bus);
+		type->topology[die][stack_id].iio->segment = pci_domain_nr(dev->bus);
+		type->topology[die][stack_id].pmu_idx = stack_id;
+		type->topology[die][stack_id].iio->pci_bus_no = dev->bus->number;
 	}
 
-	if (ret) {
-		kfree(type->topology);
-		type->topology = NULL;
-	}
+	pci_dev_put(dev);
 
 	return ret;
 }
@@ -4519,14 +4773,14 @@ static int snr_iio_get_topology(struct intel_uncore_type *type)
 	return sad_cfg_iio_topology(type, snr_sad_pmon_mapping);
 }
 
-static int snr_iio_set_mapping(struct intel_uncore_type *type)
+static void snr_iio_set_mapping(struct intel_uncore_type *type)
 {
-	return pmu_iio_set_mapping(type, &snr_iio_mapping_group);
+	pmu_iio_set_mapping(type, &snr_iio_mapping_group);
 }
 
 static void snr_iio_cleanup_mapping(struct intel_uncore_type *type)
 {
-	pmu_iio_cleanup_mapping(type, &snr_iio_mapping_group);
+	pmu_cleanup_mapping(type, &snr_iio_mapping_group);
 }
 
 static struct event_constraint snr_uncore_iio_constraints[] = {
@@ -4857,6 +5111,8 @@ static int snr_uncore_mmio_map(struct intel_uncore_box *box,
 
 	addr += box_ctl;
 
+	pci_dev_put(pdev);
+
 	box->io_addr = ioremap(addr, type->mmio_map_size);
 	if (!box->io_addr) {
 		pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name);
@@ -5137,14 +5393,19 @@ static int icx_iio_get_topology(struct intel_uncore_type *type)
 	return sad_cfg_iio_topology(type, icx_sad_pmon_mapping);
 }
 
-static int icx_iio_set_mapping(struct intel_uncore_type *type)
+static void icx_iio_set_mapping(struct intel_uncore_type *type)
 {
-	return pmu_iio_set_mapping(type, &icx_iio_mapping_group);
+	/* Detect ICX-D system. This case is not supported */
+	if (boot_cpu_data.x86_model == INTEL_FAM6_ICELAKE_D) {
+		pmu_clear_mapping_attr(type->attr_update, &icx_iio_mapping_group);
+		return;
+	}
+	pmu_iio_set_mapping(type, &icx_iio_mapping_group);
 }
 
 static void icx_iio_cleanup_mapping(struct intel_uncore_type *type)
 {
-	pmu_iio_cleanup_mapping(type, &icx_iio_mapping_group);
+	pmu_cleanup_mapping(type, &icx_iio_mapping_group);
 }
 
 static struct intel_uncore_type icx_uncore_iio = {
@@ -5337,6 +5598,76 @@ static const struct attribute_group icx_upi_uncore_format_group = {
 	.attrs = icx_upi_uncore_formats_attr,
 };
 
+#define ICX_UPI_REGS_ADDR_DEVICE_LINK0	0x02
+#define ICX_UPI_REGS_ADDR_FUNCTION	0x01
+
+static int discover_upi_topology(struct intel_uncore_type *type, int ubox_did, int dev_link0)
+{
+	struct pci_dev *ubox = NULL;
+	struct pci_dev *dev = NULL;
+	u32 nid, gid;
+	int i, idx, ret = -EPERM;
+	struct intel_uncore_topology *upi;
+	unsigned int devfn;
+
+	/* GIDNIDMAP method supports machines which have less than 8 sockets. */
+	if (uncore_max_dies() > 8)
+		goto err;
+
+	while ((ubox = pci_get_device(PCI_VENDOR_ID_INTEL, ubox_did, ubox))) {
+		ret = upi_nodeid_groupid(ubox, SKX_CPUNODEID, SKX_GIDNIDMAP, &nid, &gid);
+		if (ret) {
+			ret = pcibios_err_to_errno(ret);
+			break;
+		}
+
+		for (i = 0; i < 8; i++) {
+			if (nid != GIDNIDMAP(gid, i))
+				continue;
+			for (idx = 0; idx < type->num_boxes; idx++) {
+				upi = &type->topology[nid][idx];
+				devfn = PCI_DEVFN(dev_link0 + idx, ICX_UPI_REGS_ADDR_FUNCTION);
+				dev = pci_get_domain_bus_and_slot(pci_domain_nr(ubox->bus),
+								  ubox->bus->number,
+								  devfn);
+				if (dev) {
+					ret = upi_fill_topology(dev, upi, idx);
+					if (ret)
+						goto err;
+				}
+			}
+		}
+	}
+err:
+	pci_dev_put(ubox);
+	pci_dev_put(dev);
+	return ret;
+}
+
+static int icx_upi_get_topology(struct intel_uncore_type *type)
+{
+	return discover_upi_topology(type, ICX_UBOX_DID, ICX_UPI_REGS_ADDR_DEVICE_LINK0);
+}
+
+static struct attribute_group icx_upi_mapping_group = {
+	.is_visible	= skx_upi_mapping_visible,
+};
+
+static const struct attribute_group *icx_upi_attr_update[] = {
+	&icx_upi_mapping_group,
+	NULL
+};
+
+static void icx_upi_set_mapping(struct intel_uncore_type *type)
+{
+	pmu_upi_set_mapping(type, &icx_upi_mapping_group);
+}
+
+static void icx_upi_cleanup_mapping(struct intel_uncore_type *type)
+{
+	pmu_cleanup_mapping(type, &icx_upi_mapping_group);
+}
+
 static struct intel_uncore_type icx_uncore_upi = {
 	.name		= "upi",
 	.num_counters   = 4,
@@ -5349,6 +5680,10 @@ static struct intel_uncore_type icx_uncore_upi = {
 	.box_ctl	= ICX_UPI_PCI_PMON_BOX_CTL,
 	.ops		= &skx_upi_uncore_pci_ops,
 	.format_group	= &icx_upi_uncore_format_group,
+	.attr_update	= icx_upi_attr_update,
+	.get_topology	= icx_upi_get_topology,
+	.set_mapping	= icx_upi_set_mapping,
+	.cleanup_mapping = icx_upi_cleanup_mapping,
 };
 
 static struct event_constraint icx_uncore_m3upi_constraints[] = {
@@ -5780,9 +6115,43 @@ static struct intel_uncore_type spr_uncore_m2m = {
 	.name			= "m2m",
 };
 
+static struct attribute_group spr_upi_mapping_group = {
+	.is_visible	= skx_upi_mapping_visible,
+};
+
+static const struct attribute_group *spr_upi_attr_update[] = {
+	&uncore_alias_group,
+	&spr_upi_mapping_group,
+	NULL
+};
+
+#define SPR_UPI_REGS_ADDR_DEVICE_LINK0	0x01
+
+static void spr_upi_set_mapping(struct intel_uncore_type *type)
+{
+	pmu_upi_set_mapping(type, &spr_upi_mapping_group);
+}
+
+static void spr_upi_cleanup_mapping(struct intel_uncore_type *type)
+{
+	pmu_cleanup_mapping(type, &spr_upi_mapping_group);
+}
+
+static int spr_upi_get_topology(struct intel_uncore_type *type)
+{
+	return discover_upi_topology(type, SPR_UBOX_DID, SPR_UPI_REGS_ADDR_DEVICE_LINK0);
+}
+
 static struct intel_uncore_type spr_uncore_upi = {
-	SPR_UNCORE_PCI_COMMON_FORMAT(),
+	.event_mask		= SNBEP_PMON_RAW_EVENT_MASK,
+	.event_mask_ext		= SPR_RAW_EVENT_MASK_EXT,
+	.format_group		= &spr_uncore_raw_format_group,
+	.ops			= &spr_uncore_pci_ops,
 	.name			= "upi",
+	.attr_update		= spr_upi_attr_update,
+	.get_topology		= spr_upi_get_topology,
+	.set_mapping		= spr_upi_set_mapping,
+	.cleanup_mapping	= spr_upi_cleanup_mapping,
 };
 
 static struct intel_uncore_type spr_uncore_m3upi = {
@@ -5986,6 +6355,12 @@ static void uncore_type_customized_copy(struct intel_uncore_type *to_type,
 		to_type->format_group = from_type->format_group;
 	if (from_type->attr_update)
 		to_type->attr_update = from_type->attr_update;
+	if (from_type->set_mapping)
+		to_type->set_mapping = from_type->set_mapping;
+	if (from_type->get_topology)
+		to_type->get_topology = from_type->get_topology;
+	if (from_type->cleanup_mapping)
+		to_type->cleanup_mapping = from_type->cleanup_mapping;
 }
 
 static struct intel_uncore_type **
diff --git linux-libre-6.1-gnu/arch/x86/events/msr.c linux-libre-6.2-gnu/arch/x86/events/msr.c
index ecced3a52668..c65d8906cbcf 100644
--- linux-libre-6.1-gnu/arch/x86/events/msr.c
+++ linux-libre-6.2-gnu/arch/x86/events/msr.c
@@ -69,6 +69,7 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_BROADWELL_G:
 	case INTEL_FAM6_BROADWELL_X:
 	case INTEL_FAM6_SAPPHIRERAPIDS_X:
+	case INTEL_FAM6_EMERALDRAPIDS_X:
 
 	case INTEL_FAM6_ATOM_SILVERMONT:
 	case INTEL_FAM6_ATOM_SILVERMONT_D:
@@ -107,6 +108,8 @@ static bool test_intel(int idx, void *data)
 	case INTEL_FAM6_RAPTORLAKE:
 	case INTEL_FAM6_RAPTORLAKE_P:
 	case INTEL_FAM6_RAPTORLAKE_S:
+	case INTEL_FAM6_METEORLAKE:
+	case INTEL_FAM6_METEORLAKE_L:
 		if (idx == PERF_MSR_SMI || idx == PERF_MSR_PPERF)
 			return true;
 		break;
diff --git linux-libre-6.1-gnu/arch/x86/events/perf_event.h linux-libre-6.2-gnu/arch/x86/events/perf_event.h
index 332d2e6d8ae4..0e849f28a5c1 100644
--- linux-libre-6.1-gnu/arch/x86/events/perf_event.h
+++ linux-libre-6.2-gnu/arch/x86/events/perf_event.h
@@ -811,7 +811,7 @@ struct x86_pmu {
 	void		(*cpu_dead)(int cpu);
 
 	void		(*check_microcode)(void);
-	void		(*sched_task)(struct perf_event_context *ctx,
+	void		(*sched_task)(struct perf_event_pmu_context *pmu_ctx,
 				      bool sched_in);
 
 	/*
@@ -894,12 +894,12 @@ struct x86_pmu {
 	int		num_topdown_events;
 
 	/*
-	 * perf task context (i.e. struct perf_event_context::task_ctx_data)
+	 * perf task context (i.e. struct perf_event_pmu_context::task_ctx_data)
 	 * switch helper to bridge calls from perf/core to perf/x86.
 	 * See struct pmu::swap_task_ctx() usage for examples;
 	 */
-	void		(*swap_task_ctx)(struct perf_event_context *prev,
-					 struct perf_event_context *next);
+	void		(*swap_task_ctx)(struct perf_event_pmu_context *prev_epc,
+					 struct perf_event_pmu_context *next_epc);
 
 	/*
 	 * AMD bits
@@ -925,7 +925,7 @@ struct x86_pmu {
 
 	int (*aux_output_match) (struct perf_event *event);
 
-	int (*filter_match)(struct perf_event *event);
+	void (*filter)(struct pmu *pmu, int cpu, bool *ret);
 	/*
 	 * Hybrid support
 	 *
@@ -1180,8 +1180,6 @@ int x86_pmu_handle_irq(struct pt_regs *regs);
 void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed,
 			  u64 intel_ctrl);
 
-void x86_pmu_update_cpu_context(struct pmu *pmu, int cpu);
-
 extern struct event_constraint emptyconstraint;
 
 extern struct event_constraint unconstrained;
@@ -1306,7 +1304,7 @@ void amd_pmu_lbr_reset(void);
 void amd_pmu_lbr_read(void);
 void amd_pmu_lbr_add(struct perf_event *event);
 void amd_pmu_lbr_del(struct perf_event *event);
-void amd_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in);
+void amd_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in);
 void amd_pmu_lbr_enable_all(void);
 void amd_pmu_lbr_disable_all(void);
 int amd_pmu_lbr_hw_config(struct perf_event *event);
@@ -1322,7 +1320,6 @@ void amd_brs_enable_all(void);
 void amd_brs_disable_all(void);
 void amd_brs_drain(void);
 void amd_brs_lopwr_init(void);
-void amd_brs_disable_all(void);
 int amd_brs_hw_config(struct perf_event *event);
 void amd_brs_reset(void);
 
@@ -1330,7 +1327,7 @@ static inline void amd_pmu_brs_add(struct perf_event *event)
 {
 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);
 
-	perf_sched_cb_inc(event->ctx->pmu);
+	perf_sched_cb_inc(event->pmu);
 	cpuc->lbr_users++;
 	/*
 	 * No need to reset BRS because it is reset
@@ -1345,10 +1342,10 @@ static inline void amd_pmu_brs_del(struct perf_event *event)
 	cpuc->lbr_users--;
 	WARN_ON_ONCE(cpuc->lbr_users < 0);
 
-	perf_sched_cb_dec(event->ctx->pmu);
+	perf_sched_cb_dec(event->pmu);
 }
 
-void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in);
+void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in);
 #else
 static inline int amd_brs_init(void)
 {
@@ -1373,7 +1370,7 @@ static inline void amd_pmu_brs_del(struct perf_event *event)
 {
 }
 
-static inline void amd_pmu_brs_sched_task(struct perf_event_context *ctx, bool sched_in)
+static inline void amd_pmu_brs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in)
 {
 }
 
@@ -1533,7 +1530,7 @@ void intel_pmu_pebs_enable_all(void);
 
 void intel_pmu_pebs_disable_all(void);
 
-void intel_pmu_pebs_sched_task(struct perf_event_context *ctx, bool sched_in);
+void intel_pmu_pebs_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in);
 
 void intel_pmu_auto_reload_read(struct perf_event *event);
 
@@ -1541,10 +1538,10 @@ void intel_pmu_store_pebs_lbrs(struct lbr_entry *lbr);
 
 void intel_ds_init(void);
 
-void intel_pmu_lbr_swap_task_ctx(struct perf_event_context *prev,
-				 struct perf_event_context *next);
+void intel_pmu_lbr_swap_task_ctx(struct perf_event_pmu_context *prev_epc,
+				 struct perf_event_pmu_context *next_epc);
 
-void intel_pmu_lbr_sched_task(struct perf_event_context *ctx, bool sched_in);
+void intel_pmu_lbr_sched_task(struct perf_event_pmu_context *pmu_ctx, bool sched_in);
 
 u64 lbr_from_signext_quirk_wr(u64 val);
 
diff --git linux-libre-6.1-gnu/arch/x86/events/rapl.c linux-libre-6.2-gnu/arch/x86/events/rapl.c
index a829492bca4c..52e6e7ed4f78 100644
--- linux-libre-6.1-gnu/arch/x86/events/rapl.c
+++ linux-libre-6.2-gnu/arch/x86/events/rapl.c
@@ -800,13 +800,18 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&model_hsx),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X,	&model_spr),
+	X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X,	&model_spr),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,	&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S,	&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L,	&model_skl),
 	{},
 };
 MODULE_DEVICE_TABLE(x86cpu, rapl_model_match);
diff --git linux-libre-6.1-gnu/arch/x86/hyperv/hv_init.c linux-libre-6.2-gnu/arch/x86/hyperv/hv_init.c
index a269049a43ce..41ef036ebb7b 100644
--- linux-libre-6.1-gnu/arch/x86/hyperv/hv_init.c
+++ linux-libre-6.2-gnu/arch/x86/hyperv/hv_init.c
@@ -462,6 +462,8 @@ void __init hyperv_init(void)
 		BUG_ON(!src);
 		memcpy_to_page(pg, 0, src, HV_HYP_PAGE_SIZE);
 		memunmap(src);
+
+		hv_remap_tsc_clocksource();
 	} else {
 		hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg);
 		wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
@@ -535,8 +537,6 @@ void hyperv_cleanup(void)
 	union hv_x64_msr_hypercall_contents hypercall_msr;
 	union hv_reference_tsc_msr tsc_msr;
 
-	unregister_syscore_ops(&hv_syscore_ops);
-
 	/* Reset our OS id */
 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0);
 	hv_ghcb_msr_write(HV_X64_MSR_GUEST_OS_ID, 0);
diff --git linux-libre-6.1-gnu/arch/x86/ia32/Makefile linux-libre-6.2-gnu/arch/x86/ia32/Makefile
index e481056698de..333556a86b2a 100644
--- linux-libre-6.1-gnu/arch/x86/ia32/Makefile
+++ linux-libre-6.2-gnu/arch/x86/ia32/Makefile
@@ -3,7 +3,5 @@
 # Makefile for the ia32 kernel emulation subsystem.
 #
 
-obj-$(CONFIG_IA32_EMULATION) := ia32_signal.o
-
 audit-class-$(CONFIG_AUDIT) := audit.o
 obj-$(CONFIG_IA32_EMULATION) += $(audit-class-y)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/acpi.h linux-libre-6.2-gnu/arch/x86/include/asm/acpi.h
index 65064d9f7fa6..8eb74cf386db 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/acpi.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/acpi.h
@@ -14,6 +14,7 @@
 #include <asm/mmu.h>
 #include <asm/mpspec.h>
 #include <asm/x86_init.h>
+#include <asm/cpufeature.h>
 
 #ifdef CONFIG_ACPI_APEI
 # include <asm/pgtable_types.h>
@@ -63,6 +64,13 @@ extern int (*acpi_suspend_lowlevel)(void);
 /* Physical address to resume after wakeup */
 unsigned long acpi_get_wakeup_address(void);
 
+static inline bool acpi_skip_set_wakeup_address(void)
+{
+	return cpu_feature_enabled(X86_FEATURE_XENPV);
+}
+
+#define acpi_skip_set_wakeup_address acpi_skip_set_wakeup_address
+
 /*
  * Check if the CPU can handle C2 and deeper
  */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/alternative.h linux-libre-6.2-gnu/arch/x86/include/asm/alternative.h
index 9542c582d546..7659217f4d49 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/alternative.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/alternative.h
@@ -78,8 +78,43 @@ extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);
 extern void apply_retpolines(s32 *start, s32 *end);
 extern void apply_returns(s32 *start, s32 *end);
 extern void apply_ibt_endbr(s32 *start, s32 *end);
+extern void apply_fineibt(s32 *start_retpoline, s32 *end_retpoine,
+			  s32 *start_cfi, s32 *end_cfi);
 
 struct module;
+struct paravirt_patch_site;
+
+struct callthunk_sites {
+	s32				*call_start, *call_end;
+	struct paravirt_patch_site	*pv_start, *pv_end;
+};
+
+#ifdef CONFIG_CALL_THUNKS
+extern void callthunks_patch_builtin_calls(void);
+extern void callthunks_patch_module_calls(struct callthunk_sites *sites,
+					  struct module *mod);
+extern void *callthunks_translate_call_dest(void *dest);
+extern bool is_callthunk(void *addr);
+extern int x86_call_depth_emit_accounting(u8 **pprog, void *func);
+#else
+static __always_inline void callthunks_patch_builtin_calls(void) {}
+static __always_inline void
+callthunks_patch_module_calls(struct callthunk_sites *sites,
+			      struct module *mod) {}
+static __always_inline void *callthunks_translate_call_dest(void *dest)
+{
+	return dest;
+}
+static __always_inline bool is_callthunk(void *addr)
+{
+	return false;
+}
+static __always_inline int x86_call_depth_emit_accounting(u8 **pprog,
+							  void *func)
+{
+	return 0;
+}
+#endif
 
 #ifdef CONFIG_SMP
 extern void alternatives_smp_module_add(struct module *mod, char *name,
@@ -347,6 +382,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
 #define old_len			141b-140b
 #define new_len1		144f-143f
 #define new_len2		145f-144f
+#define new_len3		146f-145f
 
 /*
  * gas compatible max based on the idea from:
@@ -354,7 +390,8 @@ static inline int alternatives_text_reserved(void *start, void *end)
  *
  * The additional "-" is needed because gas uses a "true" value of -1.
  */
-#define alt_max_short(a, b)	((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
+#define alt_max_2(a, b)		((a) ^ (((a) ^ (b)) & -(-((a) < (b)))))
+#define alt_max_3(a, b, c)	(alt_max_2(alt_max_2(a, b), c))
 
 
 /*
@@ -366,13 +403,36 @@ static inline int alternatives_text_reserved(void *start, void *end)
 140:
 	\oldinstr
 141:
-	.skip -((alt_max_short(new_len1, new_len2) - (old_len)) > 0) * \
-		(alt_max_short(new_len1, new_len2) - (old_len)),0x90
+	.skip -((alt_max_2(new_len1, new_len2) - (old_len)) > 0) * \
+		(alt_max_2(new_len1, new_len2) - (old_len)),0x90
+142:
+
+	.pushsection .altinstructions,"a"
+	altinstruction_entry 140b,143f,\feature1,142b-140b,144f-143f
+	altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f
+	.popsection
+
+	.pushsection .altinstr_replacement,"ax"
+143:
+	\newinstr1
+144:
+	\newinstr2
+145:
+	.popsection
+.endm
+
+.macro ALTERNATIVE_3 oldinstr, newinstr1, feature1, newinstr2, feature2, newinstr3, feature3
+140:
+	\oldinstr
+141:
+	.skip -((alt_max_3(new_len1, new_len2, new_len3) - (old_len)) > 0) * \
+		(alt_max_3(new_len1, new_len2, new_len3) - (old_len)),0x90
 142:
 
 	.pushsection .altinstructions,"a"
 	altinstruction_entry 140b,143f,\feature1,142b-140b,144f-143f
 	altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f
+	altinstruction_entry 140b,145f,\feature3,142b-140b,146f-145f
 	.popsection
 
 	.pushsection .altinstr_replacement,"ax"
@@ -381,6 +441,8 @@ static inline int alternatives_text_reserved(void *start, void *end)
 144:
 	\newinstr2
 145:
+	\newinstr3
+146:
 	.popsection
 .endm
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/apic.h linux-libre-6.2-gnu/arch/x86/include/asm/apic.h
index 3415321c8240..3216da7074ba 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/apic.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/apic.h
@@ -249,7 +249,6 @@ static inline u64 native_x2apic_icr_read(void)
 extern int x2apic_mode;
 extern int x2apic_phys;
 extern void __init x2apic_set_max_apicid(u32 apicid);
-extern void __init check_x2apic(void);
 extern void x2apic_setup(void);
 static inline int x2apic_enabled(void)
 {
@@ -258,13 +257,13 @@ static inline int x2apic_enabled(void)
 
 #define x2apic_supported()	(boot_cpu_has(X86_FEATURE_X2APIC))
 #else /* !CONFIG_X86_X2APIC */
-static inline void check_x2apic(void) { }
 static inline void x2apic_setup(void) { }
 static inline int x2apic_enabled(void) { return 0; }
 
 #define x2apic_mode		(0)
 #define	x2apic_supported()	(0)
 #endif /* !CONFIG_X86_X2APIC */
+extern void __init check_x2apic(void);
 
 struct irq_data;
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cacheinfo.h linux-libre-6.2-gnu/arch/x86/include/asm/cacheinfo.h
index 86b2e0dcc4bf..ce9685fc78d8 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cacheinfo.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cacheinfo.h
@@ -2,7 +2,20 @@
 #ifndef _ASM_X86_CACHEINFO_H
 #define _ASM_X86_CACHEINFO_H
 
+/* Kernel controls MTRR and/or PAT MSRs. */
+extern unsigned int memory_caching_control;
+#define CACHE_MTRR 0x01
+#define CACHE_PAT  0x02
+
 void cacheinfo_amd_init_llc_id(struct cpuinfo_x86 *c, int cpu);
 void cacheinfo_hygon_init_llc_id(struct cpuinfo_x86 *c, int cpu);
 
+void cache_disable(void);
+void cache_enable(void);
+void set_cache_aps_delayed_init(bool val);
+bool get_cache_aps_delayed_init(void);
+void cache_bp_init(void);
+void cache_bp_restore(void);
+void cache_aps_init(void);
+
 #endif /* _ASM_X86_CACHEINFO_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cmpxchg_32.h linux-libre-6.2-gnu/arch/x86/include/asm/cmpxchg_32.h
index 215f5a65790f..6ba80ce9438d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cmpxchg_32.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cmpxchg_32.h
@@ -7,34 +7,6 @@
  *       you need to test for the feature in boot_cpu_data.
  */
 
-/*
- * CMPXCHG8B only writes to the target if we had the previous
- * value in registers, otherwise it acts as a read and gives us the
- * "new previous" value.  That is why there is a loop.  Preloading
- * EDX:EAX is a performance optimization: in the common case it means
- * we need only one locked operation.
- *
- * A SIMD/3DNOW!/MMX/FPU 64-bit store here would require at the very
- * least an FPU save and/or %cr0.ts manipulation.
- *
- * cmpxchg8b must be used with the lock prefix here to allow the
- * instruction to be executed atomically.  We need to have the reader
- * side to see the coherent 64bit value.
- */
-static inline void set_64bit(volatile u64 *ptr, u64 value)
-{
-	u32 low  = value;
-	u32 high = value >> 32;
-	u64 prev = *ptr;
-
-	asm volatile("\n1:\t"
-		     LOCK_PREFIX "cmpxchg8b %0\n\t"
-		     "jnz 1b"
-		     : "=m" (*ptr), "+A" (prev)
-		     : "b" (low), "c" (high)
-		     : "memory");
-}
-
 #ifdef CONFIG_X86_CMPXCHG64
 #define arch_cmpxchg64(ptr, o, n)					\
 	((__typeof__(*(ptr)))__cmpxchg64((ptr), (unsigned long long)(o), \
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cmpxchg_64.h linux-libre-6.2-gnu/arch/x86/include/asm/cmpxchg_64.h
index 250187ac8248..0d3beb27b7fe 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cmpxchg_64.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cmpxchg_64.h
@@ -2,11 +2,6 @@
 #ifndef _ASM_X86_CMPXCHG_64_H
 #define _ASM_X86_CMPXCHG_64_H
 
-static inline void set_64bit(volatile u64 *ptr, u64 val)
-{
-	*ptr = val;
-}
-
 #define arch_cmpxchg64(ptr, o, n)					\
 ({									\
 	BUILD_BUG_ON(sizeof(*(ptr)) != 8);				\
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpu.h linux-libre-6.2-gnu/arch/x86/include/asm/cpu.h
index b472ef76826a..78796b98a544 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpu.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cpu.h
@@ -95,5 +95,7 @@ static inline bool intel_cpu_signatures_match(unsigned int s1, unsigned int p1,
 }
 
 extern u64 x86_read_arch_cap_msr(void);
+int intel_find_matching_signature(void *mc, unsigned int csig, int cpf);
+int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type);
 
 #endif /* _ASM_X86_CPU_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpu_entry_area.h linux-libre-6.2-gnu/arch/x86/include/asm/cpu_entry_area.h
index 75efc4c6f076..462fc34f1317 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpu_entry_area.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cpu_entry_area.h
@@ -130,10 +130,6 @@ struct cpu_entry_area {
 };
 
 #define CPU_ENTRY_AREA_SIZE		(sizeof(struct cpu_entry_area))
-#define CPU_ENTRY_AREA_ARRAY_SIZE	(CPU_ENTRY_AREA_SIZE * NR_CPUS)
-
-/* Total size includes the readonly IDT mapping page as well: */
-#define CPU_ENTRY_AREA_TOTAL_SIZE	(CPU_ENTRY_AREA_ARRAY_SIZE + PAGE_SIZE)
 
 DECLARE_PER_CPU(struct cpu_entry_area *, cpu_entry_area);
 DECLARE_PER_CPU(struct cea_exception_stacks *, cea_exception_stacks);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpufeatures.h linux-libre-6.2-gnu/arch/x86/include/asm/cpufeatures.h
index b2da7cb64b31..8f39c46197b8 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpufeatures.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cpufeatures.h
@@ -304,13 +304,16 @@
 #define X86_FEATURE_UNRET		(11*32+15) /* "" AMD BTB untrain return */
 #define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* "" Use IBPB during runtime firmware calls */
 #define X86_FEATURE_RSB_VMEXIT_LITE	(11*32+17) /* "" Fill RSB on VM exit when EIBRS is enabled */
-
-
+#define X86_FEATURE_SGX_EDECCSSA	(11*32+18) /* "" SGX EDECCSSA user leaf function */
+#define X86_FEATURE_CALL_DEPTH		(11*32+19) /* "" Call depth tracking for RSB stuffing */
 #define X86_FEATURE_MSR_TSX_CTRL	(11*32+20) /* "" MSR IA32_TSX_CTRL (Intel) implemented */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */
 #define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* AVX VNNI instructions */
 #define X86_FEATURE_AVX512_BF16		(12*32+ 5) /* AVX512 BFLOAT16 instructions */
+#define X86_FEATURE_CMPCCXADD           (12*32+ 7) /* "" CMPccXADD instructions */
+#define X86_FEATURE_AMX_FP16		(12*32+21) /* "" AMX fp16 Support */
+#define X86_FEATURE_AVX_IFMA            (12*32+23) /* "" Support for VPMADD52[H,L]UQ */
 
 /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */
 #define X86_FEATURE_CLZERO		(13*32+ 0) /* CLZERO instruction */
@@ -463,5 +466,6 @@
 #define X86_BUG_MMIO_UNKNOWN		X86_BUG(26) /* CPU is too old and its MMIO Stale Data status is unknown */
 #define X86_BUG_RETBLEED		X86_BUG(27) /* CPU is affected by RETBleed */
 #define X86_BUG_EIBRS_PBRSB		X86_BUG(28) /* EIBRS is vulnerable to Post Barrier RSB Predictions */
+#define X86_BUG_SMT_RSB			X86_BUG(29) /* CPU is vulnerable to Cross-Thread Return Address Predictions */
 
 #endif /* _ASM_X86_CPUFEATURES_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/cpuid.h linux-libre-6.2-gnu/arch/x86/include/asm/cpuid.h
index 70b2db18165e..9bee3e7bf973 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/cpuid.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/cpuid.h
@@ -1,13 +1,132 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
  * CPUID-related helpers/definitions
- *
- * Derived from arch/x86/kvm/cpuid.c
  */
 
 #ifndef _ASM_X86_CPUID_H
 #define _ASM_X86_CPUID_H
 
+#include <asm/string.h>
+
+struct cpuid_regs {
+	u32 eax, ebx, ecx, edx;
+};
+
+enum cpuid_regs_idx {
+	CPUID_EAX = 0,
+	CPUID_EBX,
+	CPUID_ECX,
+	CPUID_EDX,
+};
+
+#ifdef CONFIG_X86_32
+extern int have_cpuid_p(void);
+#else
+static inline int have_cpuid_p(void)
+{
+	return 1;
+}
+#endif
+static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
+				unsigned int *ecx, unsigned int *edx)
+{
+	/* ecx is often an input as well as an output. */
+	asm volatile("cpuid"
+	    : "=a" (*eax),
+	      "=b" (*ebx),
+	      "=c" (*ecx),
+	      "=d" (*edx)
+	    : "0" (*eax), "2" (*ecx)
+	    : "memory");
+}
+
+#define native_cpuid_reg(reg)					\
+static inline unsigned int native_cpuid_##reg(unsigned int op)	\
+{								\
+	unsigned int eax = op, ebx, ecx = 0, edx;		\
+								\
+	native_cpuid(&eax, &ebx, &ecx, &edx);			\
+								\
+	return reg;						\
+}
+
+/*
+ * Native CPUID functions returning a single datum.
+ */
+native_cpuid_reg(eax)
+native_cpuid_reg(ebx)
+native_cpuid_reg(ecx)
+native_cpuid_reg(edx)
+
+#ifdef CONFIG_PARAVIRT_XXL
+#include <asm/paravirt.h>
+#else
+#define __cpuid			native_cpuid
+#endif
+
+/*
+ * Generic CPUID function
+ * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
+ * resulting in stale register contents being returned.
+ */
+static inline void cpuid(unsigned int op,
+			 unsigned int *eax, unsigned int *ebx,
+			 unsigned int *ecx, unsigned int *edx)
+{
+	*eax = op;
+	*ecx = 0;
+	__cpuid(eax, ebx, ecx, edx);
+}
+
+/* Some CPUID calls want 'count' to be placed in ecx */
+static inline void cpuid_count(unsigned int op, int count,
+			       unsigned int *eax, unsigned int *ebx,
+			       unsigned int *ecx, unsigned int *edx)
+{
+	*eax = op;
+	*ecx = count;
+	__cpuid(eax, ebx, ecx, edx);
+}
+
+/*
+ * CPUID functions returning a single datum
+ */
+static inline unsigned int cpuid_eax(unsigned int op)
+{
+	unsigned int eax, ebx, ecx, edx;
+
+	cpuid(op, &eax, &ebx, &ecx, &edx);
+
+	return eax;
+}
+
+static inline unsigned int cpuid_ebx(unsigned int op)
+{
+	unsigned int eax, ebx, ecx, edx;
+
+	cpuid(op, &eax, &ebx, &ecx, &edx);
+
+	return ebx;
+}
+
+static inline unsigned int cpuid_ecx(unsigned int op)
+{
+	unsigned int eax, ebx, ecx, edx;
+
+	cpuid(op, &eax, &ebx, &ecx, &edx);
+
+	return ecx;
+}
+
+static inline unsigned int cpuid_edx(unsigned int op)
+{
+	unsigned int eax, ebx, ecx, edx;
+
+	cpuid(op, &eax, &ebx, &ecx, &edx);
+
+	return edx;
+}
+
 static __always_inline bool cpuid_function_is_indexed(u32 function)
 {
 	switch (function) {
@@ -31,4 +150,22 @@ static __always_inline bool cpuid_function_is_indexed(u32 function)
 	return false;
 }
 
+#define for_each_possible_hypervisor_cpuid_base(function) \
+	for (function = 0x40000000; function < 0x40010000; function += 0x100)
+
+static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
+{
+	uint32_t base, eax, signature[3];
+
+	for_each_possible_hypervisor_cpuid_base(base) {
+		cpuid(base, &eax, &signature[0], &signature[1], &signature[2]);
+
+		if (!memcmp(sig, signature, 12) &&
+		    (leaves == 0 || ((eax - base) >= leaves)))
+			return base;
+	}
+
+	return 0;
+}
+
 #endif /* _ASM_X86_CPUID_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/current.h linux-libre-6.2-gnu/arch/x86/include/asm/current.h
index 3e204e6140b5..a1168e7b69e5 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/current.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/current.h
@@ -3,16 +3,42 @@
 #define _ASM_X86_CURRENT_H
 
 #include <linux/compiler.h>
-#include <asm/percpu.h>
 
 #ifndef __ASSEMBLY__
+
+#include <linux/cache.h>
+#include <asm/percpu.h>
+
 struct task_struct;
 
-DECLARE_PER_CPU(struct task_struct *, current_task);
+struct pcpu_hot {
+	union {
+		struct {
+			struct task_struct	*current_task;
+			int			preempt_count;
+			int			cpu_number;
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+			u64			call_depth;
+#endif
+			unsigned long		top_of_stack;
+			void			*hardirq_stack_ptr;
+			u16			softirq_pending;
+#ifdef CONFIG_X86_64
+			bool			hardirq_stack_inuse;
+#else
+			void			*softirq_stack_ptr;
+#endif
+		};
+		u8	pad[64];
+	};
+};
+static_assert(sizeof(struct pcpu_hot) == 64);
+
+DECLARE_PER_CPU_ALIGNED(struct pcpu_hot, pcpu_hot);
 
 static __always_inline struct task_struct *get_current(void)
 {
-	return this_cpu_read_stable(current_task);
+	return this_cpu_read_stable(pcpu_hot.current_task);
 }
 
 #define current get_current()
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/debugreg.h linux-libre-6.2-gnu/arch/x86/include/asm/debugreg.h
index cfdf307ddc01..ca97442e8d49 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/debugreg.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/debugreg.h
@@ -2,8 +2,8 @@
 #ifndef _ASM_X86_DEBUGREG_H
 #define _ASM_X86_DEBUGREG_H
 
-
 #include <linux/bug.h>
+#include <linux/percpu.h>
 #include <uapi/asm/debugreg.h>
 
 DECLARE_PER_CPU(unsigned long, cpu_dr7);
@@ -39,7 +39,20 @@ static __always_inline unsigned long native_get_debugreg(int regno)
 		asm("mov %%db6, %0" :"=r" (val));
 		break;
 	case 7:
-		asm("mov %%db7, %0" :"=r" (val));
+		/*
+		 * Apply __FORCE_ORDER to DR7 reads to forbid re-ordering them
+		 * with other code.
+		 *
+		 * This is needed because a DR7 access can cause a #VC exception
+		 * when running under SEV-ES. Taking a #VC exception is not a
+		 * safe thing to do just anywhere in the entry code and
+		 * re-ordering might place the access into an unsafe location.
+		 *
+		 * This happened in the NMI handler, where the DR7 read was
+		 * re-ordered to happen before the call to sev_es_ist_enter(),
+		 * causing stack recursion.
+		 */
+		asm volatile("mov %%db7, %0" : "=r" (val) : __FORCE_ORDER);
 		break;
 	default:
 		BUG();
@@ -66,7 +79,16 @@ static __always_inline void native_set_debugreg(int regno, unsigned long value)
 		asm("mov %0, %%db6"	::"r" (value));
 		break;
 	case 7:
-		asm("mov %0, %%db7"	::"r" (value));
+		/*
+		 * Apply __FORCE_ORDER to DR7 writes to forbid re-ordering them
+		 * with other code.
+		 *
+		 * While is didn't happen with a DR7 write (see the DR7 read
+		 * comment above which explains where it happened), add the
+		 * __FORCE_ORDER here too to avoid similar problems in the
+		 * future.
+		 */
+		asm volatile("mov %0, %%db7"	::"r" (value), __FORCE_ORDER);
 		break;
 	default:
 		BUG();
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/disabled-features.h linux-libre-6.2-gnu/arch/x86/include/asm/disabled-features.h
index 33d2cd04d254..c44b56f7ffba 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/disabled-features.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/disabled-features.h
@@ -69,6 +69,12 @@
 # define DISABLE_UNRET		(1 << (X86_FEATURE_UNRET & 31))
 #endif
 
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+# define DISABLE_CALL_DEPTH_TRACKING	0
+#else
+# define DISABLE_CALL_DEPTH_TRACKING	(1 << (X86_FEATURE_CALL_DEPTH & 31))
+#endif
+
 #ifdef CONFIG_INTEL_IOMMU_SVM
 # define DISABLE_ENQCMD		0
 #else
@@ -81,6 +87,12 @@
 # define DISABLE_SGX	(1 << (X86_FEATURE_SGX & 31))
 #endif
 
+#ifdef CONFIG_XEN_PV
+# define DISABLE_XENPV		0
+#else
+# define DISABLE_XENPV		(1 << (X86_FEATURE_XENPV & 31))
+#endif
+
 #ifdef CONFIG_INTEL_TDX_GUEST
 # define DISABLE_TDX_GUEST	0
 #else
@@ -98,10 +110,11 @@
 #define DISABLED_MASK5	0
 #define DISABLED_MASK6	0
 #define DISABLED_MASK7	(DISABLE_PTI)
-#define DISABLED_MASK8	(DISABLE_TDX_GUEST)
+#define DISABLED_MASK8	(DISABLE_XENPV|DISABLE_TDX_GUEST)
 #define DISABLED_MASK9	(DISABLE_SGX)
 #define DISABLED_MASK10	0
-#define DISABLED_MASK11	(DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET)
+#define DISABLED_MASK11	(DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET| \
+			 DISABLE_CALL_DEPTH_TRACKING)
 #define DISABLED_MASK12	0
 #define DISABLED_MASK13	0
 #define DISABLED_MASK14	0
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/efi.h linux-libre-6.2-gnu/arch/x86/include/asm/efi.h
index 233ae6986d6f..a63154e049d7 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/efi.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/efi.h
@@ -178,7 +178,7 @@ struct efi_setup_data {
 extern u64 efi_setup;
 
 #ifdef CONFIG_EFI
-extern efi_status_t __efi64_thunk(u32, ...);
+extern u64 __efi64_thunk(u32, ...);
 
 #define efi64_thunk(...) ({						\
 	u64 __pad[3]; /* must have space for 3 args on the stack */	\
@@ -228,16 +228,15 @@ static inline bool efi_is_native(void)
 	return efi_is_64bit();
 }
 
-#define efi_mixed_mode_cast(attr)					\
-	__builtin_choose_expr(						\
-		__builtin_types_compatible_p(u32, __typeof__(attr)),	\
-			(unsigned long)(attr), (attr))
-
 #define efi_table_attr(inst, attr)					\
-	(efi_is_native()						\
-		? inst->attr						\
-		: (__typeof__(inst->attr))				\
-			efi_mixed_mode_cast(inst->mixed_mode.attr))
+	(efi_is_native() ? (inst)->attr					\
+			 : efi_mixed_table_attr((inst), attr))
+
+#define efi_mixed_table_attr(inst, attr)				\
+	(__typeof__(inst->attr))					\
+		_Generic(inst->mixed_mode.attr,				\
+		u32:		(unsigned long)(inst->mixed_mode.attr),	\
+		default:	(inst->mixed_mode.attr))
 
 /*
  * The following macros allow translating arguments if necessary from native to
@@ -325,6 +324,17 @@ static inline u32 efi64_convert_status(efi_status_t status)
 #define __efi64_argmap_set_memory_space_attributes(phys, size, flags) \
 	(__efi64_split(phys), __efi64_split(size), __efi64_split(flags))
 
+/* file protocol */
+#define __efi64_argmap_open(prot, newh, fname, mode, attr) \
+	((prot), efi64_zero_upper(newh), (fname), __efi64_split(mode), \
+	 __efi64_split(attr))
+
+#define __efi64_argmap_set_position(pos) (__efi64_split(pos))
+
+/* file system protocol */
+#define __efi64_argmap_open_volume(prot, file) \
+	((prot), efi64_zero_upper(file))
+
 /*
  * The macros below handle the plumbing for the argument mapping. To add a
  * mapping for a specific EFI method, simply define a macro
@@ -344,31 +354,27 @@ static inline u32 efi64_convert_status(efi_status_t status)
 #define __efi_eat(...)
 #define __efi_eval(...) __VA_ARGS__
 
-/* The three macros below handle dispatching via the thunk if needed */
-
-#define efi_call_proto(inst, func, ...)					\
-	(efi_is_native()						\
-		? inst->func(inst, ##__VA_ARGS__)			\
-		: __efi64_thunk_map(inst, func, inst, ##__VA_ARGS__))
+static inline efi_status_t __efi64_widen_efi_status(u64 status)
+{
+	/* use rotate to move the value of bit #31 into position #63 */
+	return ror64(rol32(status, 1), 1);
+}
 
-#define efi_bs_call(func, ...)						\
-	(efi_is_native()						\
-		? efi_system_table->boottime->func(__VA_ARGS__)		\
-		: __efi64_thunk_map(efi_table_attr(efi_system_table,	\
-						   boottime),		\
-				    func, __VA_ARGS__))
+/* The macro below handles dispatching via the thunk if needed */
 
-#define efi_rt_call(func, ...)						\
-	(efi_is_native()						\
-		? efi_system_table->runtime->func(__VA_ARGS__)		\
-		: __efi64_thunk_map(efi_table_attr(efi_system_table,	\
-						   runtime),		\
-				    func, __VA_ARGS__))
+#define efi_fn_call(inst, func, ...)					\
+	(efi_is_native() ? (inst)->func(__VA_ARGS__)			\
+			 : efi_mixed_call((inst), func, ##__VA_ARGS__))
 
-#define efi_dxe_call(func, ...)						\
-	(efi_is_native()						\
-		? efi_dxe_table->func(__VA_ARGS__)			\
-		: __efi64_thunk_map(efi_dxe_table, func, __VA_ARGS__))
+#define efi_mixed_call(inst, func, ...)					\
+	_Generic(inst->func(__VA_ARGS__),				\
+	efi_status_t:							\
+		__efi64_widen_efi_status(				\
+			__efi64_thunk_map(inst, func, ##__VA_ARGS__)),	\
+	u64: ({ BUILD_BUG(); ULONG_MAX; }),				\
+	default:							\
+		(__typeof__(inst->func(__VA_ARGS__)))			\
+			__efi64_thunk_map(inst, func, ##__VA_ARGS__))
 
 #else /* CONFIG_EFI_MIXED */
 
@@ -400,13 +406,52 @@ static inline void efi_reserve_boot_services(void)
 
 #ifdef CONFIG_EFI_FAKE_MEMMAP
 extern void __init efi_fake_memmap_early(void);
+extern void __init efi_fake_memmap(void);
 #else
 static inline void efi_fake_memmap_early(void)
 {
 }
+
+static inline void efi_fake_memmap(void)
+{
+}
 #endif
 
+extern int __init efi_memmap_alloc(unsigned int num_entries,
+				   struct efi_memory_map_data *data);
+extern void __efi_memmap_free(u64 phys, unsigned long size,
+			      unsigned long flags);
+#define __efi_memmap_free __efi_memmap_free
+
+extern int __init efi_memmap_install(struct efi_memory_map_data *data);
+extern int __init efi_memmap_split_count(efi_memory_desc_t *md,
+					 struct range *range);
+extern void __init efi_memmap_insert(struct efi_memory_map *old_memmap,
+				     void *buf, struct efi_mem_range *mem);
+
 #define arch_ima_efi_boot_mode	\
 	({ extern struct boot_params boot_params; boot_params.secure_boot; })
 
+#ifdef CONFIG_EFI_RUNTIME_MAP
+int efi_get_runtime_map_size(void);
+int efi_get_runtime_map_desc_size(void);
+int efi_runtime_map_copy(void *buf, size_t bufsz);
+#else
+static inline int efi_get_runtime_map_size(void)
+{
+	return 0;
+}
+
+static inline int efi_get_runtime_map_desc_size(void)
+{
+	return 0;
+}
+
+static inline int efi_runtime_map_copy(void *buf, size_t bufsz)
+{
+	return 0;
+}
+
+#endif
+
 #endif /* _ASM_X86_EFI_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/elf.h linux-libre-6.2-gnu/arch/x86/include/asm/elf.h
index cb0ff1055ab1..18fd06f7936a 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/elf.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/elf.h
@@ -152,10 +152,6 @@ do {						\
 	(elf_check_arch_ia32(x) ||					\
 	 (IS_ENABLED(CONFIG_X86_X32_ABI) && (x)->e_machine == EM_X86_64))
 
-#if __USER32_DS != __USER_DS
-# error "The following code assumes __USER32_DS == __USER_DS"
-#endif
-
 static inline void elf_common_init(struct thread_struct *t,
 				   struct pt_regs *regs, const u16 ds)
 {
@@ -226,7 +222,6 @@ do {								\
 /* I'm not sure if we can use '-' here */
 #define ELF_PLATFORM       ("x86_64")
 extern void set_personality_64bit(void);
-extern unsigned int sysctl_vsyscall32;
 extern int force_personality32;
 
 #endif /* !CONFIG_X86_32 */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/entry-common.h linux-libre-6.2-gnu/arch/x86/include/asm/entry-common.h
index 674ed46d3ced..117903881fe4 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/entry-common.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/entry-common.h
@@ -24,8 +24,8 @@ static __always_inline void arch_enter_from_user_mode(struct pt_regs *regs)
 		/*
 		 * For !SMAP hardware we patch out CLAC on entry.
 		 */
-		if (boot_cpu_has(X86_FEATURE_SMAP) ||
-		    (IS_ENABLED(CONFIG_64BIT) && boot_cpu_has(X86_FEATURE_XENPV)))
+		if (cpu_feature_enabled(X86_FEATURE_SMAP) ||
+		    cpu_feature_enabled(X86_FEATURE_XENPV))
 			mask |= X86_EFLAGS_AC;
 
 		WARN_ON_ONCE(flags & mask);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/fpu/signal.h linux-libre-6.2-gnu/arch/x86/include/asm/fpu/signal.h
index e1c9df9102a5..611fa41711af 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/fpu/signal.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/fpu/signal.h
@@ -13,16 +13,9 @@
 #ifdef CONFIG_X86_64
 # include <uapi/asm/sigcontext.h>
 # include <asm/user32.h>
-struct ksignal;
-int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
-			compat_sigset_t *set, struct pt_regs *regs);
-int ia32_setup_frame(int sig, struct ksignal *ksig,
-		     compat_sigset_t *set, struct pt_regs *regs);
 #else
 # define user_i387_ia32_struct	user_i387_struct
 # define user32_fxsr_struct	user_fxsr_struct
-# define ia32_setup_frame	__setup_frame
-# define ia32_setup_rt_frame	__setup_rt_frame
 #endif
 
 extern void convert_from_fxsr(struct user_i387_ia32_struct *env,
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/ftrace.h linux-libre-6.2-gnu/arch/x86/include/asm/ftrace.h
index 908d99b127d3..5061ac98ffa1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/ftrace.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/ftrace.h
@@ -34,19 +34,6 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr)
 	return addr;
 }
 
-/*
- * When a ftrace registered caller is tracing a function that is
- * also set by a register_ftrace_direct() call, it needs to be
- * differentiated in the ftrace_caller trampoline. To do this, we
- * place the direct caller in the ORIG_AX part of pt_regs. This
- * tells the ftrace_caller that there's a direct caller.
- */
-static inline void arch_ftrace_set_direct_caller(struct pt_regs *regs, unsigned long addr)
-{
-	/* Emulate a call */
-	regs->orig_ax = addr;
-}
-
 #ifdef CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS
 struct ftrace_regs {
 	struct pt_regs		regs;
@@ -61,9 +48,25 @@ arch_ftrace_get_regs(struct ftrace_regs *fregs)
 	return &fregs->regs;
 }
 
-#define ftrace_instruction_pointer_set(fregs, _ip)	\
+#define ftrace_regs_set_instruction_pointer(fregs, _ip)	\
 	do { (fregs)->regs.ip = (_ip); } while (0)
 
+#define ftrace_regs_get_instruction_pointer(fregs) \
+	((fregs)->regs.ip)
+
+#define ftrace_regs_get_argument(fregs, n) \
+	regs_get_kernel_argument(&(fregs)->regs, n)
+#define ftrace_regs_get_stack_pointer(fregs) \
+	kernel_stack_pointer(&(fregs)->regs)
+#define ftrace_regs_return_value(fregs) \
+	regs_return_value(&(fregs)->regs)
+#define ftrace_regs_set_return_value(fregs, ret) \
+	regs_set_return_value(&(fregs)->regs, ret)
+#define ftrace_override_function_with_return(fregs) \
+	override_function_with_return(&(fregs)->regs)
+#define ftrace_regs_query_register_offset(name) \
+	regs_query_register_offset(name)
+
 struct ftrace_ops;
 #define ftrace_graph_func ftrace_graph_func
 void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
@@ -72,6 +75,24 @@ void ftrace_graph_func(unsigned long ip, unsigned long parent_ip,
 #define FTRACE_GRAPH_TRAMP_ADDR FTRACE_GRAPH_ADDR
 #endif
 
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
+/*
+ * When a ftrace registered caller is tracing a function that is
+ * also set by a register_ftrace_direct() call, it needs to be
+ * differentiated in the ftrace_caller trampoline. To do this, we
+ * place the direct caller in the ORIG_AX part of pt_regs. This
+ * tells the ftrace_caller that there's a direct caller.
+ */
+static inline void
+__arch_ftrace_set_direct_caller(struct pt_regs *regs, unsigned long addr)
+{
+	/* Emulate a call */
+	regs->orig_ax = addr;
+}
+#define arch_ftrace_set_direct_caller(fregs, addr) \
+	__arch_ftrace_set_direct_caller(&(fregs)->regs, addr)
+#endif /* CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS */
+
 #ifdef CONFIG_DYNAMIC_FTRACE
 
 struct dyn_arch_ftrace {
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/hardirq.h linux-libre-6.2-gnu/arch/x86/include/asm/hardirq.h
index 275e7fd20310..66837b8c67f1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/hardirq.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/hardirq.h
@@ -3,9 +3,9 @@
 #define _ASM_X86_HARDIRQ_H
 
 #include <linux/threads.h>
+#include <asm/current.h>
 
 typedef struct {
-	u16	     __softirq_pending;
 #if IS_ENABLED(CONFIG_KVM_INTEL)
 	u8	     kvm_cpu_l1tf_flush_l1d;
 #endif
@@ -60,6 +60,7 @@ extern u64 arch_irq_stat_cpu(unsigned int cpu);
 extern u64 arch_irq_stat(void);
 #define arch_irq_stat		arch_irq_stat
 
+#define local_softirq_pending_ref       pcpu_hot.softirq_pending
 
 #if IS_ENABLED(CONFIG_KVM_INTEL)
 static inline void kvm_set_cpu_l1tf_flush_l1d(void)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/hyperv-tlfs.h linux-libre-6.2-gnu/arch/x86/include/asm/hyperv-tlfs.h
index 3089ec352743..08e822bd7aa6 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/hyperv-tlfs.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/hyperv-tlfs.h
@@ -61,6 +61,8 @@
 #define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE		BIT(10)
 /* Support for debug MSRs available */
 #define HV_FEATURE_DEBUG_MSRS_AVAILABLE			BIT(11)
+/* Support for extended gva ranges for flush hypercalls available */
+#define HV_FEATURE_EXT_GVA_RANGES_FLUSH			BIT(14)
 /*
  * Support for returning hypercall output block via XMM
  * registers is available
@@ -374,11 +376,20 @@ struct hv_nested_enlightenments_control {
 struct hv_vp_assist_page {
 	__u32 apic_assist;
 	__u32 reserved1;
-	__u64 vtl_control[3];
+	__u32 vtl_entry_reason;
+	__u32 vtl_reserved;
+	__u64 vtl_ret_x64rax;
+	__u64 vtl_ret_x64rcx;
 	struct hv_nested_enlightenments_control nested_control;
 	__u8 enlighten_vmentry;
 	__u8 reserved2[7];
 	__u64 current_nested_vmcs;
+	__u8 synthetic_time_unhalted_timer_expired;
+	__u8 reserved3[7];
+	__u8 virtualization_fault_information[40];
+	__u8 reserved4[8];
+	__u8 intercept_message[256];
+	__u8 vtl_ret_actions[256];
 } __packed;
 
 struct hv_enlightened_vmcs {
@@ -598,6 +609,41 @@ struct hv_enlightened_vmcs {
 
 #define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL			0xFFFF
 
+/*
+ * Note, Hyper-V isn't actually stealing bit 28 from Intel, just abusing it by
+ * pairing it with architecturally impossible exit reasons.  Bit 28 is set only
+ * on SMI exits to a SMI transfer monitor (STM) and if and only if a MTF VM-Exit
+ * is pending.  I.e. it will never be set by hardware for non-SMI exits (there
+ * are only three), nor will it ever be set unless the VMM is an STM.
+ */
+#define HV_VMX_SYNTHETIC_EXIT_REASON_TRAP_AFTER_FLUSH		0x10000031
+
+/*
+ * Hyper-V uses the software reserved 32 bytes in VMCB control area to expose
+ * SVM enlightenments to guests.
+ */
+struct hv_vmcb_enlightenments {
+	struct __packed hv_enlightenments_control {
+		u32 nested_flush_hypercall:1;
+		u32 msr_bitmap:1;
+		u32 enlightened_npt_tlb: 1;
+		u32 reserved:29;
+	} __packed hv_enlightenments_control;
+	u32 hv_vp_id;
+	u64 hv_vm_id;
+	u64 partition_assist_page;
+	u64 reserved;
+} __packed;
+
+/*
+ * Hyper-V uses the software reserved clean bit in VMCB.
+ */
+#define HV_VMCB_NESTED_ENLIGHTENMENTS		31
+
+/* Synthetic VM-Exit */
+#define HV_SVM_EXITCODE_ENL			0xf0000000
+#define HV_SVM_ENL_EXITCODE_TRAP_AFTER_FLUSH	(1)
+
 struct hv_partition_assist_pg {
 	u32 tlb_lock_count;
 };
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/hyperv_timer.h linux-libre-6.2-gnu/arch/x86/include/asm/hyperv_timer.h
new file mode 100644
index 000000000000..388fa81b8f38
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/include/asm/hyperv_timer.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_X86_HYPERV_TIMER_H
+#define _ASM_X86_HYPERV_TIMER_H
+
+#include <asm/msr.h>
+
+#define hv_get_raw_timer() rdtsc_ordered()
+
+#endif
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/insn-eval.h linux-libre-6.2-gnu/arch/x86/include/asm/insn-eval.h
index f07faa61c7f3..54368a43abf6 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/insn-eval.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/insn-eval.h
@@ -32,16 +32,16 @@ int insn_fetch_from_user_inatomic(struct pt_regs *regs,
 bool insn_decode_from_regs(struct insn *insn, struct pt_regs *regs,
 			   unsigned char buf[MAX_INSN_SIZE], int buf_size);
 
-enum mmio_type {
-	MMIO_DECODE_FAILED,
-	MMIO_WRITE,
-	MMIO_WRITE_IMM,
-	MMIO_READ,
-	MMIO_READ_ZERO_EXTEND,
-	MMIO_READ_SIGN_EXTEND,
-	MMIO_MOVS,
+enum insn_mmio_type {
+	INSN_MMIO_DECODE_FAILED,
+	INSN_MMIO_WRITE,
+	INSN_MMIO_WRITE_IMM,
+	INSN_MMIO_READ,
+	INSN_MMIO_READ_ZERO_EXTEND,
+	INSN_MMIO_READ_SIGN_EXTEND,
+	INSN_MMIO_MOVS,
 };
 
-enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
+enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
 
 #endif /* _ASM_X86_INSN_EVAL_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/intel-family.h linux-libre-6.2-gnu/arch/x86/include/asm/intel-family.h
index 347707d459c6..cbaf174d8efd 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/intel-family.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/intel-family.h
@@ -123,6 +123,8 @@
 #define INTEL_FAM6_METEORLAKE		0xAC
 #define INTEL_FAM6_METEORLAKE_L		0xAA
 
+#define INTEL_FAM6_LUNARLAKE_M		0xBD
+
 /* "Small Core" Processors (Atom/E-Core) */
 
 #define INTEL_FAM6_ATOM_BONNELL		0x1C /* Diamondville, Pineview */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/irq_remapping.h linux-libre-6.2-gnu/arch/x86/include/asm/irq_remapping.h
index 7cc49432187f..7a2ed154a5e1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/irq_remapping.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/irq_remapping.h
@@ -44,10 +44,6 @@ extern int irq_remapping_reenable(int);
 extern int irq_remap_enable_fault_handling(void);
 extern void panic_if_irq_remap(const char *msg);
 
-/* Create PCI MSI/MSIx irqdomain, use @parent as the parent irqdomain. */
-extern struct irq_domain *
-arch_create_remap_msi_irq_domain(struct irq_domain *par, const char *n, int id);
-
 /* Get parent irqdomain for interrupt remapping irqdomain */
 static inline struct irq_domain *arch_get_ir_parent_domain(void)
 {
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/irq_stack.h linux-libre-6.2-gnu/arch/x86/include/asm/irq_stack.h
index 147cb8fdda92..798183867d78 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/irq_stack.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/irq_stack.h
@@ -116,7 +116,7 @@
 	ASM_CALL_ARG2
 
 #define call_on_irqstack(func, asm_call, argconstr...)			\
-	call_on_stack(__this_cpu_read(hardirq_stack_ptr),		\
+	call_on_stack(__this_cpu_read(pcpu_hot.hardirq_stack_ptr),	\
 		      func, asm_call, argconstr)
 
 /* Macros to assert type correctness for run_*_on_irqstack macros */
@@ -135,7 +135,7 @@
 	 * User mode entry and interrupt on the irq stack do not	\
 	 * switch stacks. If from user mode the task stack is empty.	\
 	 */								\
-	if (user_mode(regs) || __this_cpu_read(hardirq_stack_inuse)) {	\
+	if (user_mode(regs) || __this_cpu_read(pcpu_hot.hardirq_stack_inuse)) { \
 		irq_enter_rcu();					\
 		func(c_args);						\
 		irq_exit_rcu();						\
@@ -146,9 +146,9 @@
 		 * places. Invoke the stack switch macro with the call	\
 		 * sequence which matches the above direct invocation.	\
 		 */							\
-		__this_cpu_write(hardirq_stack_inuse, true);		\
+		__this_cpu_write(pcpu_hot.hardirq_stack_inuse, true);	\
 		call_on_irqstack(func, asm_call, constr);		\
-		__this_cpu_write(hardirq_stack_inuse, false);		\
+		__this_cpu_write(pcpu_hot.hardirq_stack_inuse, false);	\
 	}								\
 }
 
@@ -212,9 +212,9 @@
  */
 #define do_softirq_own_stack()						\
 {									\
-	__this_cpu_write(hardirq_stack_inuse, true);			\
+	__this_cpu_write(pcpu_hot.hardirq_stack_inuse, true);		\
 	call_on_irqstack(__do_softirq, ASM_CALL_ARG0);			\
-	__this_cpu_write(hardirq_stack_inuse, false);			\
+	__this_cpu_write(pcpu_hot.hardirq_stack_inuse, false);		\
 }
 
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/irqdomain.h linux-libre-6.2-gnu/arch/x86/include/asm/irqdomain.h
index 125c23b7bad3..30c325c235c0 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/irqdomain.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/irqdomain.h
@@ -7,9 +7,7 @@
 
 #ifdef CONFIG_X86_LOCAL_APIC
 enum {
-	/* Allocate contiguous CPU vectors */
-	X86_IRQ_ALLOC_CONTIGUOUS_VECTORS		= 0x1,
-	X86_IRQ_ALLOC_LEGACY				= 0x2,
+	X86_IRQ_ALLOC_LEGACY				= 0x1,
 };
 
 extern int x86_fwspec_is_ioapic(struct irq_fwspec *fwspec);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/kasan.h linux-libre-6.2-gnu/arch/x86/include/asm/kasan.h
index 13e70da38bed..de75306b932e 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/kasan.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/kasan.h
@@ -28,9 +28,12 @@
 #ifdef CONFIG_KASAN
 void __init kasan_early_init(void);
 void __init kasan_init(void);
+void __init kasan_populate_shadow_for_vaddr(void *va, size_t size, int nid);
 #else
 static inline void kasan_early_init(void) { }
 static inline void kasan_init(void) { }
+static inline void kasan_populate_shadow_for_vaddr(void *va, size_t size,
+						   int nid) { }
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/kvm-x86-ops.h linux-libre-6.2-gnu/arch/x86/include/asm/kvm-x86-ops.h
index 82ba4a564e58..abccd51dcfca 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/kvm-x86-ops.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/kvm-x86-ops.h
@@ -110,10 +110,12 @@ KVM_X86_OP_OPTIONAL_RET0(dy_apicv_has_pending_interrupt)
 KVM_X86_OP_OPTIONAL(set_hv_timer)
 KVM_X86_OP_OPTIONAL(cancel_hv_timer)
 KVM_X86_OP(setup_mce)
+#ifdef CONFIG_KVM_SMM
 KVM_X86_OP(smi_allowed)
 KVM_X86_OP(enter_smm)
 KVM_X86_OP(leave_smm)
 KVM_X86_OP(enable_smi_window)
+#endif
 KVM_X86_OP_OPTIONAL(mem_enc_ioctl)
 KVM_X86_OP_OPTIONAL(mem_enc_register_region)
 KVM_X86_OP_OPTIONAL(mem_enc_unregister_region)
@@ -123,7 +125,7 @@ KVM_X86_OP_OPTIONAL(guest_memory_reclaimed)
 KVM_X86_OP(get_msr_feature)
 KVM_X86_OP(can_emulate_instruction)
 KVM_X86_OP(apic_init_signal_blocked)
-KVM_X86_OP_OPTIONAL(enable_direct_tlbflush)
+KVM_X86_OP_OPTIONAL(enable_l2_tlb_flush)
 KVM_X86_OP_OPTIONAL(migrate_timers)
 KVM_X86_OP(msr_filter_changed)
 KVM_X86_OP(complete_emulated_msr)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/kvm_host.h linux-libre-6.2-gnu/arch/x86/include/asm/kvm_host.h
index f05ebaa26f0f..6aaae18f1854 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/kvm_host.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/kvm_host.h
@@ -25,6 +25,7 @@
 #include <linux/clocksource.h>
 #include <linux/irqbypass.h>
 #include <linux/hyperv.h>
+#include <linux/kfifo.h>
 
 #include <asm/apic.h>
 #include <asm/pvclock-abi.h>
@@ -81,7 +82,9 @@
 #define KVM_REQ_NMI			KVM_ARCH_REQ(9)
 #define KVM_REQ_PMU			KVM_ARCH_REQ(10)
 #define KVM_REQ_PMI			KVM_ARCH_REQ(11)
+#ifdef CONFIG_KVM_SMM
 #define KVM_REQ_SMI			KVM_ARCH_REQ(12)
+#endif
 #define KVM_REQ_MASTERCLOCK_UPDATE	KVM_ARCH_REQ(13)
 #define KVM_REQ_MCLOCK_INPROGRESS \
 	KVM_ARCH_REQ_FLAGS(14, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
@@ -108,6 +111,8 @@
 	KVM_ARCH_REQ_FLAGS(30, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
 #define KVM_REQ_MMU_FREE_OBSOLETE_ROOTS \
 	KVM_ARCH_REQ_FLAGS(31, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
+#define KVM_REQ_HV_TLB_FLUSH \
+	KVM_ARCH_REQ_FLAGS(32, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
 
 #define CR0_RESERVED_BITS                                               \
 	(~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
@@ -204,6 +209,7 @@ typedef enum exit_fastpath_completion fastpath_t;
 
 struct x86_emulate_ctxt;
 struct x86_exception;
+union kvm_smram;
 enum x86_intercept;
 enum x86_intercept_stage;
 
@@ -253,16 +259,16 @@ enum x86_intercept_stage;
 #define PFERR_GUEST_PAGE_BIT 33
 #define PFERR_IMPLICIT_ACCESS_BIT 48
 
-#define PFERR_PRESENT_MASK (1U << PFERR_PRESENT_BIT)
-#define PFERR_WRITE_MASK (1U << PFERR_WRITE_BIT)
-#define PFERR_USER_MASK (1U << PFERR_USER_BIT)
-#define PFERR_RSVD_MASK (1U << PFERR_RSVD_BIT)
-#define PFERR_FETCH_MASK (1U << PFERR_FETCH_BIT)
-#define PFERR_PK_MASK (1U << PFERR_PK_BIT)
-#define PFERR_SGX_MASK (1U << PFERR_SGX_BIT)
-#define PFERR_GUEST_FINAL_MASK (1ULL << PFERR_GUEST_FINAL_BIT)
-#define PFERR_GUEST_PAGE_MASK (1ULL << PFERR_GUEST_PAGE_BIT)
-#define PFERR_IMPLICIT_ACCESS (1ULL << PFERR_IMPLICIT_ACCESS_BIT)
+#define PFERR_PRESENT_MASK	BIT(PFERR_PRESENT_BIT)
+#define PFERR_WRITE_MASK	BIT(PFERR_WRITE_BIT)
+#define PFERR_USER_MASK		BIT(PFERR_USER_BIT)
+#define PFERR_RSVD_MASK		BIT(PFERR_RSVD_BIT)
+#define PFERR_FETCH_MASK	BIT(PFERR_FETCH_BIT)
+#define PFERR_PK_MASK		BIT(PFERR_PK_BIT)
+#define PFERR_SGX_MASK		BIT(PFERR_SGX_BIT)
+#define PFERR_GUEST_FINAL_MASK	BIT_ULL(PFERR_GUEST_FINAL_BIT)
+#define PFERR_GUEST_PAGE_MASK	BIT_ULL(PFERR_GUEST_PAGE_BIT)
+#define PFERR_IMPLICIT_ACCESS	BIT_ULL(PFERR_IMPLICIT_ACCESS_BIT)
 
 #define PFERR_NESTED_GUEST_PAGE (PFERR_GUEST_PAGE_MASK |	\
 				 PFERR_WRITE_MASK |		\
@@ -488,17 +494,19 @@ enum pmc_type {
 struct kvm_pmc {
 	enum pmc_type type;
 	u8 idx;
+	bool is_paused;
+	bool intr;
 	u64 counter;
+	u64 prev_counter;
 	u64 eventsel;
 	struct perf_event *perf_event;
 	struct kvm_vcpu *vcpu;
 	/*
+	 * only for creating or reusing perf_event,
 	 * eventsel value for general purpose counters,
 	 * ctrl value for fixed counters.
 	 */
 	u64 current_config;
-	bool is_paused;
-	bool intr;
 };
 
 /* More counters may conflict with other existing Architectural MSRs */
@@ -524,7 +532,16 @@ struct kvm_pmu {
 	struct kvm_pmc gp_counters[KVM_INTEL_PMC_MAX_GENERIC];
 	struct kvm_pmc fixed_counters[KVM_PMC_MAX_FIXED];
 	struct irq_work irq_work;
-	DECLARE_BITMAP(reprogram_pmi, X86_PMC_IDX_MAX);
+
+	/*
+	 * Overlay the bitmap with a 64-bit atomic so that all bits can be
+	 * set in a single access, e.g. to reprogram all counters when the PMU
+	 * filter changes.
+	 */
+	union {
+		DECLARE_BITMAP(reprogram_pmi, X86_PMC_IDX_MAX);
+		atomic64_t __reprogram_pmi;
+	};
 	DECLARE_BITMAP(all_valid_pmc_idx, X86_PMC_IDX_MAX);
 	DECLARE_BITMAP(pmc_in_use, X86_PMC_IDX_MAX);
 
@@ -602,6 +619,29 @@ struct kvm_vcpu_hv_synic {
 	bool dont_zero_synic_pages;
 };
 
+/* The maximum number of entries on the TLB flush fifo. */
+#define KVM_HV_TLB_FLUSH_FIFO_SIZE (16)
+/*
+ * Note: the following 'magic' entry is made up by KVM to avoid putting
+ * anything besides GVA on the TLB flush fifo. It is theoretically possible
+ * to observe a request to flush 4095 PFNs starting from 0xfffffffffffff000
+ * which will look identical. KVM's action to 'flush everything' instead of
+ * flushing these particular addresses is, however, fully legitimate as
+ * flushing more than requested is always OK.
+ */
+#define KVM_HV_TLB_FLUSHALL_ENTRY  ((u64)-1)
+
+enum hv_tlb_flush_fifos {
+	HV_L1_TLB_FLUSH_FIFO,
+	HV_L2_TLB_FLUSH_FIFO,
+	HV_NR_TLB_FLUSH_FIFOS,
+};
+
+struct kvm_vcpu_hv_tlb_flush_fifo {
+	spinlock_t write_lock;
+	DECLARE_KFIFO(entries, u64, KVM_HV_TLB_FLUSH_FIFO_SIZE);
+};
+
 /* Hyper-V per vcpu emulation context */
 struct kvm_vcpu_hv {
 	struct kvm_vcpu *vcpu;
@@ -623,6 +663,19 @@ struct kvm_vcpu_hv {
 		u32 nested_eax; /* HYPERV_CPUID_NESTED_FEATURES.EAX */
 		u32 nested_ebx; /* HYPERV_CPUID_NESTED_FEATURES.EBX */
 	} cpuid_cache;
+
+	struct kvm_vcpu_hv_tlb_flush_fifo tlb_flush_fifo[HV_NR_TLB_FLUSH_FIFOS];
+
+	/* Preallocated buffer for handling hypercalls passing sparse vCPU set */
+	u64 sparse_banks[HV_MAX_SPARSE_VCPU_BANKS];
+
+	struct hv_vp_assist_page vp_assist_page;
+
+	struct {
+		u64 pa_page_gpa;
+		u64 vm_id;
+		u32 vp_id;
+	} nested;
 };
 
 /* Xen HVM per vcpu emulation context */
@@ -633,6 +686,7 @@ struct kvm_vcpu_xen {
 	struct gfn_to_pfn_cache vcpu_info_cache;
 	struct gfn_to_pfn_cache vcpu_time_info_cache;
 	struct gfn_to_pfn_cache runstate_cache;
+	struct gfn_to_pfn_cache runstate2_cache;
 	u64 last_steal;
 	u64 runstate_entry_time;
 	u64 runstate_times[4];
@@ -1057,8 +1111,10 @@ struct msr_bitmap_range {
 
 /* Xen emulation context */
 struct kvm_xen {
+	struct mutex xen_lock;
 	u32 xen_version;
 	bool long_mode;
+	bool runstate_update_flag;
 	u8 upcall_vector;
 	struct gfn_to_pfn_cache shinfo_cache;
 	struct idr evtchn_ports;
@@ -1156,7 +1212,18 @@ struct kvm_arch {
 	struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
 	struct list_head active_mmu_pages;
 	struct list_head zapped_obsolete_pages;
-	struct list_head lpage_disallowed_mmu_pages;
+	/*
+	 * A list of kvm_mmu_page structs that, if zapped, could possibly be
+	 * replaced by an NX huge page.  A shadow page is on this list if its
+	 * existence disallows an NX huge page (nx_huge_page_disallowed is set)
+	 * and there are no other conditions that prevent a huge page, e.g.
+	 * the backing host page is huge, dirtly logging is not enabled for its
+	 * memslot, etc...  Note, zapping shadow pages on this list doesn't
+	 * guarantee an NX huge page will be created in its stead, e.g. if the
+	 * guest attempts to execute from the region then KVM obviously can't
+	 * create an NX huge page (without hanging the guest).
+	 */
+	struct list_head possible_nx_huge_pages;
 	struct kvm_page_track_notifier_node mmu_sp_tracker;
 	struct kvm_page_track_notifier_head track_notifier_head;
 	/*
@@ -1272,7 +1339,7 @@ struct kvm_arch {
 	bool sgx_provisioning_allowed;
 
 	struct kvm_pmu_event_filter __rcu *pmu_event_filter;
-	struct task_struct *nx_lpage_recovery_thread;
+	struct task_struct *nx_huge_page_recovery_thread;
 
 #ifdef CONFIG_X86_64
 	/*
@@ -1284,6 +1351,9 @@ struct kvm_arch {
 	 */
 	bool tdp_mmu_enabled;
 
+	/* The number of TDP MMU pages across all roots. */
+	atomic64_t tdp_mmu_pages;
+
 	/*
 	 * List of kvm_mmu_page structs being used as roots.
 	 * All kvm_mmu_page structs in the list should have
@@ -1304,21 +1374,13 @@ struct kvm_arch {
 	 */
 	struct list_head tdp_mmu_roots;
 
-	/*
-	 * List of kvm_mmu_page structs not being used as roots.
-	 * All kvm_mmu_page structs in the list should have
-	 * tdp_mmu_page set and a tdp_mmu_root_count of 0.
-	 */
-	struct list_head tdp_mmu_pages;
-
 	/*
 	 * Protects accesses to the following fields when the MMU lock
 	 * is held in read mode:
 	 *  - tdp_mmu_roots (above)
-	 *  - tdp_mmu_pages (above)
 	 *  - the link field of kvm_mmu_page structs used by the TDP MMU
-	 *  - lpage_disallowed_mmu_pages
-	 *  - the lpage_disallowed_link field of kvm_mmu_page structs used
+	 *  - possible_nx_huge_pages;
+	 *  - the possible_nx_huge_page_link field of kvm_mmu_page structs used
 	 *    by the TDP MMU
 	 * It is acceptable, but not necessary, to acquire this lock when
 	 * the thread holds the MMU lock in write mode.
@@ -1612,10 +1674,12 @@ struct kvm_x86_ops {
 
 	void (*setup_mce)(struct kvm_vcpu *vcpu);
 
+#ifdef CONFIG_KVM_SMM
 	int (*smi_allowed)(struct kvm_vcpu *vcpu, bool for_injection);
-	int (*enter_smm)(struct kvm_vcpu *vcpu, char *smstate);
-	int (*leave_smm)(struct kvm_vcpu *vcpu, const char *smstate);
+	int (*enter_smm)(struct kvm_vcpu *vcpu, union kvm_smram *smram);
+	int (*leave_smm)(struct kvm_vcpu *vcpu, const union kvm_smram *smram);
 	void (*enable_smi_window)(struct kvm_vcpu *vcpu);
+#endif
 
 	int (*mem_enc_ioctl)(struct kvm *kvm, void __user *argp);
 	int (*mem_enc_register_region)(struct kvm *kvm, struct kvm_enc_region *argp);
@@ -1630,7 +1694,7 @@ struct kvm_x86_ops {
 					void *insn, int insn_len);
 
 	bool (*apic_init_signal_blocked)(struct kvm_vcpu *vcpu);
-	int (*enable_direct_tlbflush)(struct kvm_vcpu *vcpu);
+	int (*enable_l2_tlb_flush)(struct kvm_vcpu *vcpu);
 
 	void (*migrate_timers)(struct kvm_vcpu *vcpu);
 	void (*msr_filter_changed)(struct kvm_vcpu *vcpu);
@@ -1663,6 +1727,7 @@ struct kvm_x86_nested_ops {
 	int (*enable_evmcs)(struct kvm_vcpu *vcpu,
 			    uint16_t *vmcs_version);
 	uint16_t (*get_evmcs_version)(struct kvm_vcpu *vcpu);
+	void (*hv_inject_synthetic_vmexit_post_tlb_flush)(struct kvm_vcpu *vcpu);
 };
 
 struct kvm_x86_init_ops {
@@ -1844,6 +1909,7 @@ int kvm_emulate_ap_reset_hold(struct kvm_vcpu *vcpu);
 int kvm_emulate_wbinvd(struct kvm_vcpu *vcpu);
 
 void kvm_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
+void kvm_set_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
 int kvm_load_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, int seg);
 void kvm_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector);
 
@@ -1909,8 +1975,6 @@ void kvm_mmu_free_roots(struct kvm *kvm, struct kvm_mmu *mmu,
 void kvm_mmu_free_guest_mode_roots(struct kvm *kvm, struct kvm_mmu *mmu);
 gpa_t kvm_mmu_gva_to_gpa_read(struct kvm_vcpu *vcpu, gva_t gva,
 			      struct x86_exception *exception);
-gpa_t kvm_mmu_gva_to_gpa_fetch(struct kvm_vcpu *vcpu, gva_t gva,
-			       struct x86_exception *exception);
 gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva,
 			       struct x86_exception *exception);
 gpa_t kvm_mmu_gva_to_gpa_system(struct kvm_vcpu *vcpu, gva_t gva,
@@ -1994,14 +2058,18 @@ enum {
 #define HF_NMI_MASK		(1 << 3)
 #define HF_IRET_MASK		(1 << 4)
 #define HF_GUEST_MASK		(1 << 5) /* VCPU is in guest-mode */
+
+#ifdef CONFIG_KVM_SMM
 #define HF_SMM_MASK		(1 << 6)
 #define HF_SMM_INSIDE_NMI_MASK	(1 << 7)
 
-#define __KVM_VCPU_MULTIPLE_ADDRESS_SPACE
-#define KVM_ADDRESS_SPACE_NUM 2
-
-#define kvm_arch_vcpu_memslots_id(vcpu) ((vcpu)->arch.hflags & HF_SMM_MASK ? 1 : 0)
-#define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, (role).smm)
+# define __KVM_VCPU_MULTIPLE_ADDRESS_SPACE
+# define KVM_ADDRESS_SPACE_NUM 2
+# define kvm_arch_vcpu_memslots_id(vcpu) ((vcpu)->arch.hflags & HF_SMM_MASK ? 1 : 0)
+# define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, (role).smm)
+#else
+# define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, 0)
+#endif
 
 #define KVM_ARCH_WANT_MMU_NOTIFIER
 
@@ -2089,14 +2157,6 @@ static inline int kvm_cpu_get_apicid(int mps_cpu)
 #endif
 }
 
-#define put_smstate(type, buf, offset, val)                      \
-	*(type *)((buf) + (offset) - 0x7e00) = val
-
-#define GET_SMSTATE(type, buf, offset)		\
-	(*(type *)((buf) + (offset) - 0x7e00))
-
-int kvm_cpu_dirty_log_size(void);
-
 int memslot_rmap_alloc(struct kvm_memory_slot *slot, unsigned long npages);
 
 #define KVM_CLOCK_VALID_FLAGS						\
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/linkage.h linux-libre-6.2-gnu/arch/x86/include/asm/linkage.h
index f484d656d34e..dd9b8118f784 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/linkage.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/linkage.h
@@ -12,13 +12,26 @@
 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
 #endif /* CONFIG_X86_32 */
 
-#ifdef __ASSEMBLY__
-
-#if defined(CONFIG_X86_64) || defined(CONFIG_X86_ALIGNMENT_16)
-#define __ALIGN		.p2align 4, 0x90
+#define __ALIGN		.balign CONFIG_FUNCTION_ALIGNMENT, 0x90;
 #define __ALIGN_STR	__stringify(__ALIGN)
+
+#if defined(CONFIG_CALL_PADDING) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO)
+#define FUNCTION_PADDING	.skip CONFIG_FUNCTION_ALIGNMENT, 0x90;
+#else
+#define FUNCTION_PADDING
+#endif
+
+#if (CONFIG_FUNCTION_ALIGNMENT > 8) && !defined(__DISABLE_EXPORTS) && !defined(BULID_VDSO)
+# define __FUNC_ALIGN		__ALIGN; FUNCTION_PADDING
+#else
+# define __FUNC_ALIGN		__ALIGN
 #endif
 
+#define ASM_FUNC_ALIGN		__stringify(__FUNC_ALIGN)
+#define SYM_F_ALIGN		__FUNC_ALIGN
+
+#ifdef __ASSEMBLY__
+
 #if defined(CONFIG_RETHUNK) && !defined(__DISABLE_EXPORTS) && !defined(BUILD_VDSO)
 #define RET	jmp __x86_return_thunk
 #else /* CONFIG_RETPOLINE */
@@ -43,11 +56,45 @@
 
 #endif /* __ASSEMBLY__ */
 
+/*
+ * Depending on -fpatchable-function-entry=N,N usage (CONFIG_CALL_PADDING) the
+ * CFI symbol layout changes.
+ *
+ * Without CALL_THUNKS:
+ *
+ * 	.align	FUNCTION_ALIGNMENT
+ * __cfi_##name:
+ * 	.skip	FUNCTION_PADDING, 0x90
+ * 	.byte   0xb8
+ * 	.long	__kcfi_typeid_##name
+ * name:
+ *
+ * With CALL_THUNKS:
+ *
+ * 	.align FUNCTION_ALIGNMENT
+ * __cfi_##name:
+ * 	.byte	0xb8
+ * 	.long	__kcfi_typeid_##name
+ * 	.skip	FUNCTION_PADDING, 0x90
+ * name:
+ *
+ * In both cases the whole thing is FUNCTION_ALIGNMENT aligned and sized.
+ */
+
+#ifdef CONFIG_CALL_PADDING
+#define CFI_PRE_PADDING
+#define CFI_POST_PADDING	.skip	CONFIG_FUNCTION_PADDING_BYTES, 0x90;
+#else
+#define CFI_PRE_PADDING		.skip	CONFIG_FUNCTION_PADDING_BYTES, 0x90;
+#define CFI_POST_PADDING
+#endif
+
 #define __CFI_TYPE(name)					\
 	SYM_START(__cfi_##name, SYM_L_LOCAL, SYM_A_NONE)	\
-	.fill 11, 1, 0x90 ASM_NL				\
+	CFI_PRE_PADDING						\
 	.byte 0xb8 ASM_NL					\
 	.long __kcfi_typeid_##name ASM_NL			\
+	CFI_POST_PADDING					\
 	SYM_FUNC_END(__cfi_##name)
 
 /* SYM_TYPED_FUNC_START -- use for indirectly called globals, w/ CFI type */
@@ -57,7 +104,7 @@
 
 /* SYM_FUNC_START -- use for global functions */
 #define SYM_FUNC_START(name)				\
-	SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN)	\
+	SYM_START(name, SYM_L_GLOBAL, SYM_F_ALIGN)	\
 	ENDBR
 
 /* SYM_FUNC_START_NOALIGN -- use for global functions, w/o alignment */
@@ -67,7 +114,7 @@
 
 /* SYM_FUNC_START_LOCAL -- use for local functions */
 #define SYM_FUNC_START_LOCAL(name)			\
-	SYM_START(name, SYM_L_LOCAL, SYM_A_ALIGN)	\
+	SYM_START(name, SYM_L_LOCAL, SYM_F_ALIGN)	\
 	ENDBR
 
 /* SYM_FUNC_START_LOCAL_NOALIGN -- use for local functions, w/o alignment */
@@ -77,7 +124,7 @@
 
 /* SYM_FUNC_START_WEAK -- use for weak functions */
 #define SYM_FUNC_START_WEAK(name)			\
-	SYM_START(name, SYM_L_WEAK, SYM_A_ALIGN)	\
+	SYM_START(name, SYM_L_WEAK, SYM_F_ALIGN)	\
 	ENDBR
 
 /* SYM_FUNC_START_WEAK_NOALIGN -- use for weak functions, w/o alignment */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/memtype.h linux-libre-6.2-gnu/arch/x86/include/asm/memtype.h
index 9ca760e430b9..113b2fa51849 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/memtype.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/memtype.h
@@ -6,9 +6,8 @@
 #include <asm/pgtable_types.h>
 
 extern bool pat_enabled(void);
-extern void pat_disable(const char *reason);
-extern void pat_init(void);
-extern void init_cache_modes(void);
+extern void pat_bp_init(void);
+extern void pat_cpu_init(void);
 
 extern int memtype_reserve(u64 start, u64 end,
 		enum page_cache_mode req_pcm, enum page_cache_mode *ret_pcm);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/microcode.h linux-libre-6.2-gnu/arch/x86/include/asm/microcode.h
index 74ecc2bd6cd0..d5a58bde091c 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/microcode.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/microcode.h
@@ -33,8 +33,7 @@ enum ucode_state {
 };
 
 struct microcode_ops {
-	enum ucode_state (*request_microcode_fw) (int cpu, struct device *,
-						  bool refresh_fw);
+	enum ucode_state (*request_microcode_fw) (int cpu, struct device *);
 
 	void (*microcode_fini_cpu) (int cpu);
 
@@ -50,7 +49,6 @@ struct microcode_ops {
 
 struct ucode_cpu_info {
 	struct cpu_signature	cpu_sig;
-	int			valid;
 	void			*mc;
 };
 extern struct ucode_cpu_info ucode_cpu_info[];
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/microcode_intel.h linux-libre-6.2-gnu/arch/x86/include/asm/microcode_intel.h
index 4c92cea7e4b5..f1fa979e05bf 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/microcode_intel.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/microcode_intel.h
@@ -14,7 +14,8 @@ struct microcode_header_intel {
 	unsigned int            pf;
 	unsigned int            datasize;
 	unsigned int            totalsize;
-	unsigned int            reserved[3];
+	unsigned int            metasize;
+	unsigned int            reserved[2];
 };
 
 struct microcode_intel {
@@ -41,6 +42,8 @@ struct extended_sigtable {
 #define DEFAULT_UCODE_TOTALSIZE (DEFAULT_UCODE_DATASIZE + MC_HEADER_SIZE)
 #define EXT_HEADER_SIZE		(sizeof(struct extended_sigtable))
 #define EXT_SIGNATURE_SIZE	(sizeof(struct extended_signature))
+#define MC_HEADER_TYPE_MICROCODE	1
+#define MC_HEADER_TYPE_IFS		2
 
 #define get_totalsize(mc) \
 	(((struct microcode_intel *)mc)->hdr.datasize ? \
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/mshyperv.h linux-libre-6.2-gnu/arch/x86/include/asm/mshyperv.h
index 61f0c206bff0..6d502f3efb0f 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/mshyperv.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/mshyperv.h
@@ -19,8 +19,6 @@ typedef int (*hyperv_fill_flush_list_func)(
 		struct hv_guest_mapping_flush_list *flush,
 		void *data);
 
-#define hv_get_raw_timer() rdtsc_ordered()
-
 void hyperv_vector_handler(struct pt_regs *regs);
 
 #if IS_ENABLED(CONFIG_HYPERV)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/msi.h linux-libre-6.2-gnu/arch/x86/include/asm/msi.h
index d71c7e8b738d..935c6d470341 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/msi.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/msi.h
@@ -62,4 +62,10 @@ typedef struct x86_msi_addr_hi {
 struct msi_msg;
 u32 x86_msi_msg_get_destid(struct msi_msg *msg, bool extid);
 
+#define X86_VECTOR_MSI_FLAGS_SUPPORTED					\
+	(MSI_GENERIC_FLAGS_MASK | MSI_FLAG_PCI_MSIX | MSI_FLAG_PCI_MSIX_ALLOC_DYN)
+
+#define X86_VECTOR_MSI_FLAGS_REQUIRED					\
+	(MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS)
+
 #endif /* _ASM_X86_MSI_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/msr-index.h linux-libre-6.2-gnu/arch/x86/include/asm/msr-index.h
index 4a2af82553e4..d3fe82c5d6b6 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/msr-index.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/msr-index.h
@@ -4,12 +4,7 @@
 
 #include <linux/bits.h>
 
-/*
- * CPU model specific register (MSR) numbers.
- *
- * Do not add new entries to this file unless the definitions are shared
- * between multiple compilation units.
- */
+/* CPU model specific register (MSR) numbers. */
 
 /* x86-64 specific MSRs */
 #define MSR_EFER		0xc0000080 /* extended feature register */
@@ -571,6 +566,26 @@
 #define MSR_AMD64_SEV_ES_ENABLED	BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT)
 #define MSR_AMD64_SEV_SNP_ENABLED	BIT_ULL(MSR_AMD64_SEV_SNP_ENABLED_BIT)
 
+/* SNP feature bits enabled by the hypervisor */
+#define MSR_AMD64_SNP_VTOM			BIT_ULL(3)
+#define MSR_AMD64_SNP_REFLECT_VC		BIT_ULL(4)
+#define MSR_AMD64_SNP_RESTRICTED_INJ		BIT_ULL(5)
+#define MSR_AMD64_SNP_ALT_INJ			BIT_ULL(6)
+#define MSR_AMD64_SNP_DEBUG_SWAP		BIT_ULL(7)
+#define MSR_AMD64_SNP_PREVENT_HOST_IBS		BIT_ULL(8)
+#define MSR_AMD64_SNP_BTB_ISOLATION		BIT_ULL(9)
+#define MSR_AMD64_SNP_VMPL_SSS			BIT_ULL(10)
+#define MSR_AMD64_SNP_SECURE_TSC		BIT_ULL(11)
+#define MSR_AMD64_SNP_VMGEXIT_PARAM		BIT_ULL(12)
+#define MSR_AMD64_SNP_IBS_VIRT			BIT_ULL(14)
+#define MSR_AMD64_SNP_VMSA_REG_PROTECTION	BIT_ULL(16)
+#define MSR_AMD64_SNP_SMT_PROTECTION		BIT_ULL(17)
+
+/* SNP feature bits reserved for future use. */
+#define MSR_AMD64_SNP_RESERVED_BIT13		BIT_ULL(13)
+#define MSR_AMD64_SNP_RESERVED_BIT15		BIT_ULL(15)
+#define MSR_AMD64_SNP_RESERVED_MASK		GENMASK_ULL(63, 18)
+
 #define MSR_AMD64_VIRT_SPEC_CTRL	0xc001011f
 
 /* AMD Collaborative Processor Performance Control MSRs */
@@ -798,6 +813,7 @@
 #define ENERGY_PERF_BIAS_PERFORMANCE		0
 #define ENERGY_PERF_BIAS_BALANCE_PERFORMANCE	4
 #define ENERGY_PERF_BIAS_NORMAL			6
+#define ENERGY_PERF_BIAS_NORMAL_POWERSAVE	7
 #define ENERGY_PERF_BIAS_BALANCE_POWERSAVE	8
 #define ENERGY_PERF_BIAS_POWERSAVE		15
 
@@ -1052,6 +1068,20 @@
 #define VMX_BASIC_MEM_TYPE_WB	6LLU
 #define VMX_BASIC_INOUT		0x0040000000000000LLU
 
+/* Resctrl MSRs: */
+/* - Intel: */
+#define MSR_IA32_L3_QOS_CFG		0xc81
+#define MSR_IA32_L2_QOS_CFG		0xc82
+#define MSR_IA32_QM_EVTSEL		0xc8d
+#define MSR_IA32_QM_CTR			0xc8e
+#define MSR_IA32_PQR_ASSOC		0xc8f
+#define MSR_IA32_L3_CBM_BASE		0xc90
+#define MSR_IA32_L2_CBM_BASE		0xd10
+#define MSR_IA32_MBA_THRTL_BASE		0xd50
+
+/* - AMD: */
+#define MSR_IA32_MBA_BW_BASE		0xc0000200
+
 /* MSR_IA32_VMX_MISC bits */
 #define MSR_IA32_VMX_MISC_INTEL_PT                 (1ULL << 14)
 #define MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS (1ULL << 29)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/mtrr.h linux-libre-6.2-gnu/arch/x86/include/asm/mtrr.h
index 76d726074c16..f0eeaf6e5f5f 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/mtrr.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/mtrr.h
@@ -25,13 +25,12 @@
 
 #include <uapi/asm/mtrr.h>
 
-void mtrr_bp_init(void);
-
 /*
  * The following functions are for use by other drivers that cannot use
  * arch_phys_wc_add and arch_phys_wc_del.
  */
 # ifdef CONFIG_MTRR
+void mtrr_bp_init(void);
 extern u8 mtrr_type_lookup(u64 addr, u64 end, u8 *uniform);
 extern void mtrr_save_fixed_ranges(void *);
 extern void mtrr_save_state(void);
@@ -42,12 +41,12 @@ extern int mtrr_add_page(unsigned long base, unsigned long size,
 extern int mtrr_del(int reg, unsigned long base, unsigned long size);
 extern int mtrr_del_page(int reg, unsigned long base, unsigned long size);
 extern void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi);
-extern void mtrr_ap_init(void);
-extern void set_mtrr_aps_delayed_init(void);
-extern void mtrr_aps_init(void);
 extern void mtrr_bp_restore(void);
 extern int mtrr_trim_uncached_memory(unsigned long end_pfn);
 extern int amd_special_default_mtrr(void);
+void mtrr_disable(void);
+void mtrr_enable(void);
+void mtrr_generic_set_state(void);
 #  else
 static inline u8 mtrr_type_lookup(u64 addr, u64 end, u8 *uniform)
 {
@@ -83,10 +82,11 @@ static inline int mtrr_trim_uncached_memory(unsigned long end_pfn)
 static inline void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi)
 {
 }
-#define mtrr_ap_init() do {} while (0)
-#define set_mtrr_aps_delayed_init() do {} while (0)
-#define mtrr_aps_init() do {} while (0)
+#define mtrr_bp_init() do {} while (0)
 #define mtrr_bp_restore() do {} while (0)
+#define mtrr_disable() do {} while (0)
+#define mtrr_enable() do {} while (0)
+#define mtrr_generic_set_state() do {} while (0)
 #  endif
 
 #ifdef CONFIG_COMPAT
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/nospec-branch.h linux-libre-6.2-gnu/arch/x86/include/asm/nospec-branch.h
index dfdb103ae4f6..771b0a2b7a34 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/nospec-branch.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/nospec-branch.h
@@ -12,8 +12,104 @@
 #include <asm/msr-index.h>
 #include <asm/unwind_hints.h>
 #include <asm/percpu.h>
+#include <asm/current.h>
 
-#define RETPOLINE_THUNK_SIZE	32
+/*
+ * Call depth tracking for Intel SKL CPUs to address the RSB underflow
+ * issue in software.
+ *
+ * The tracking does not use a counter. It uses uses arithmetic shift
+ * right on call entry and logical shift left on return.
+ *
+ * The depth tracking variable is initialized to 0x8000.... when the call
+ * depth is zero. The arithmetic shift right sign extends the MSB and
+ * saturates after the 12th call. The shift count is 5 for both directions
+ * so the tracking covers 12 nested calls.
+ *
+ *  Call
+ *  0: 0x8000000000000000	0x0000000000000000
+ *  1: 0xfc00000000000000	0xf000000000000000
+ * ...
+ * 11: 0xfffffffffffffff8	0xfffffffffffffc00
+ * 12: 0xffffffffffffffff	0xffffffffffffffe0
+ *
+ * After a return buffer fill the depth is credited 12 calls before the
+ * next stuffing has to take place.
+ *
+ * There is a inaccuracy for situations like this:
+ *
+ *  10 calls
+ *   5 returns
+ *   3 calls
+ *   4 returns
+ *   3 calls
+ *   ....
+ *
+ * The shift count might cause this to be off by one in either direction,
+ * but there is still a cushion vs. the RSB depth. The algorithm does not
+ * claim to be perfect and it can be speculated around by the CPU, but it
+ * is considered that it obfuscates the problem enough to make exploitation
+ * extremly difficult.
+ */
+#define RET_DEPTH_SHIFT			5
+#define RSB_RET_STUFF_LOOPS		16
+#define RET_DEPTH_INIT			0x8000000000000000ULL
+#define RET_DEPTH_INIT_FROM_CALL	0xfc00000000000000ULL
+#define RET_DEPTH_CREDIT		0xffffffffffffffffULL
+
+#ifdef CONFIG_CALL_THUNKS_DEBUG
+# define CALL_THUNKS_DEBUG_INC_CALLS				\
+	incq	%gs:__x86_call_count;
+# define CALL_THUNKS_DEBUG_INC_RETS				\
+	incq	%gs:__x86_ret_count;
+# define CALL_THUNKS_DEBUG_INC_STUFFS				\
+	incq	%gs:__x86_stuffs_count;
+# define CALL_THUNKS_DEBUG_INC_CTXSW				\
+	incq	%gs:__x86_ctxsw_count;
+#else
+# define CALL_THUNKS_DEBUG_INC_CALLS
+# define CALL_THUNKS_DEBUG_INC_RETS
+# define CALL_THUNKS_DEBUG_INC_STUFFS
+# define CALL_THUNKS_DEBUG_INC_CTXSW
+#endif
+
+#if defined(CONFIG_CALL_DEPTH_TRACKING) && !defined(COMPILE_OFFSETS)
+
+#include <asm/asm-offsets.h>
+
+#define CREDIT_CALL_DEPTH					\
+	movq	$-1, PER_CPU_VAR(pcpu_hot + X86_call_depth);
+
+#define ASM_CREDIT_CALL_DEPTH					\
+	movq	$-1, PER_CPU_VAR(pcpu_hot + X86_call_depth);
+
+#define RESET_CALL_DEPTH					\
+	mov	$0x80, %rax;					\
+	shl	$56, %rax;					\
+	movq	%rax, PER_CPU_VAR(pcpu_hot + X86_call_depth);
+
+#define RESET_CALL_DEPTH_FROM_CALL				\
+	mov	$0xfc, %rax;					\
+	shl	$56, %rax;					\
+	movq	%rax, PER_CPU_VAR(pcpu_hot + X86_call_depth);	\
+	CALL_THUNKS_DEBUG_INC_CALLS
+
+#define INCREMENT_CALL_DEPTH					\
+	sarq	$5, %gs:pcpu_hot + X86_call_depth;		\
+	CALL_THUNKS_DEBUG_INC_CALLS
+
+#define ASM_INCREMENT_CALL_DEPTH				\
+	sarq	$5, PER_CPU_VAR(pcpu_hot + X86_call_depth);	\
+	CALL_THUNKS_DEBUG_INC_CALLS
+
+#else
+#define CREDIT_CALL_DEPTH
+#define ASM_CREDIT_CALL_DEPTH
+#define RESET_CALL_DEPTH
+#define INCREMENT_CALL_DEPTH
+#define ASM_INCREMENT_CALL_DEPTH
+#define RESET_CALL_DEPTH_FROM_CALL
+#endif
 
 /*
  * Fill the CPU return stack buffer.
@@ -32,6 +128,7 @@
  * from C via asm(".include <asm/nospec-branch.h>") but let's not go there.
  */
 
+#define RETPOLINE_THUNK_SIZE	32
 #define RSB_CLEAR_LOOPS		32	/* To forcibly overwrite all entries */
 
 /*
@@ -60,7 +157,9 @@
 	dec	reg;					\
 	jnz	771b;					\
 	/* barrier for jnz misprediction */		\
-	lfence;
+	lfence;						\
+	ASM_CREDIT_CALL_DEPTH				\
+	CALL_THUNKS_DEBUG_INC_CTXSW
 #else
 /*
  * i386 doesn't unconditionally have LFENCE, as such it can't
@@ -185,11 +284,32 @@
  * where we have a stack but before any RET instruction.
  */
 .macro UNTRAIN_RET
-#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY)
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+	defined(CONFIG_CALL_DEPTH_TRACKING)
 	ANNOTATE_UNRET_END
-	ALTERNATIVE_2 "",						\
-	              CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET,		\
-		      "call entry_ibpb", X86_FEATURE_ENTRY_IBPB
+	ALTERNATIVE_3 "",						\
+		      CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET,		\
+		      "call entry_ibpb", X86_FEATURE_ENTRY_IBPB,	\
+		      __stringify(RESET_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
+#endif
+.endm
+
+.macro UNTRAIN_RET_FROM_CALL
+#if defined(CONFIG_CPU_UNRET_ENTRY) || defined(CONFIG_CPU_IBPB_ENTRY) || \
+	defined(CONFIG_CALL_DEPTH_TRACKING)
+	ANNOTATE_UNRET_END
+	ALTERNATIVE_3 "",						\
+		      CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET,		\
+		      "call entry_ibpb", X86_FEATURE_ENTRY_IBPB,	\
+		      __stringify(RESET_CALL_DEPTH_FROM_CALL), X86_FEATURE_CALL_DEPTH
+#endif
+.endm
+
+
+.macro CALL_DEPTH_ACCOUNT
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+	ALTERNATIVE "",							\
+		    __stringify(ASM_INCREMENT_CALL_DEPTH), X86_FEATURE_CALL_DEPTH
 #endif
 .endm
 
@@ -203,11 +323,45 @@
 
 typedef u8 retpoline_thunk_t[RETPOLINE_THUNK_SIZE];
 extern retpoline_thunk_t __x86_indirect_thunk_array[];
+extern retpoline_thunk_t __x86_indirect_call_thunk_array[];
+extern retpoline_thunk_t __x86_indirect_jump_thunk_array[];
 
 extern void __x86_return_thunk(void);
 extern void zen_untrain_ret(void);
 extern void entry_ibpb(void);
 
+#ifdef CONFIG_CALL_THUNKS
+extern void (*x86_return_thunk)(void);
+#else
+#define x86_return_thunk	(&__x86_return_thunk)
+#endif
+
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+extern void __x86_return_skl(void);
+
+static inline void x86_set_skl_return_thunk(void)
+{
+	x86_return_thunk = &__x86_return_skl;
+}
+
+#define CALL_DEPTH_ACCOUNT					\
+	ALTERNATIVE("",						\
+		    __stringify(INCREMENT_CALL_DEPTH),		\
+		    X86_FEATURE_CALL_DEPTH)
+
+#ifdef CONFIG_CALL_THUNKS_DEBUG
+DECLARE_PER_CPU(u64, __x86_call_count);
+DECLARE_PER_CPU(u64, __x86_ret_count);
+DECLARE_PER_CPU(u64, __x86_stuffs_count);
+DECLARE_PER_CPU(u64, __x86_ctxsw_count);
+#endif
+#else
+static inline void x86_set_skl_return_thunk(void) {}
+
+#define CALL_DEPTH_ACCOUNT ""
+
+#endif
+
 #ifdef CONFIG_RETPOLINE
 
 #define GEN(reg) \
@@ -215,6 +369,16 @@ extern void entry_ibpb(void);
 #include <asm/GEN-for-each-reg.h>
 #undef GEN
 
+#define GEN(reg)						\
+	extern retpoline_thunk_t __x86_indirect_call_thunk_ ## reg;
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+
+#define GEN(reg)						\
+	extern retpoline_thunk_t __x86_indirect_jump_thunk_ ## reg;
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+
 #ifdef CONFIG_X86_64
 
 /*
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/page_types.h linux-libre-6.2-gnu/arch/x86/include/asm/page_types.h
index a506a411474d..86bd4311daf8 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/page_types.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/page_types.h
@@ -11,20 +11,14 @@
 #define PAGE_SIZE		(_AC(1,UL) << PAGE_SHIFT)
 #define PAGE_MASK		(~(PAGE_SIZE-1))
 
-#define PMD_PAGE_SIZE		(_AC(1, UL) << PMD_SHIFT)
-#define PMD_PAGE_MASK		(~(PMD_PAGE_SIZE-1))
-
-#define PUD_PAGE_SIZE		(_AC(1, UL) << PUD_SHIFT)
-#define PUD_PAGE_MASK		(~(PUD_PAGE_SIZE-1))
-
 #define __VIRTUAL_MASK		((1UL << __VIRTUAL_MASK_SHIFT) - 1)
 
-/* Cast *PAGE_MASK to a signed type so that it is sign-extended if
+/* Cast P*D_MASK to a signed type so that it is sign-extended if
    virtual addresses are 32-bits but physical addresses are larger
    (ie, 32-bit PAE). */
 #define PHYSICAL_PAGE_MASK	(((signed long)PAGE_MASK) & __PHYSICAL_MASK)
-#define PHYSICAL_PMD_PAGE_MASK	(((signed long)PMD_PAGE_MASK) & __PHYSICAL_MASK)
-#define PHYSICAL_PUD_PAGE_MASK	(((signed long)PUD_PAGE_MASK) & __PHYSICAL_MASK)
+#define PHYSICAL_PMD_PAGE_MASK	(((signed long)PMD_MASK) & __PHYSICAL_MASK)
+#define PHYSICAL_PUD_PAGE_MASK	(((signed long)PUD_MASK) & __PHYSICAL_MASK)
 
 #define HPAGE_SHIFT		PMD_SHIFT
 #define HPAGE_SIZE		(_AC(1,UL) << HPAGE_SHIFT)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/paravirt.h linux-libre-6.2-gnu/arch/x86/include/asm/paravirt.h
index 2a0b8dd4ec33..73e9522db7c1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/paravirt.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/paravirt.h
@@ -4,13 +4,13 @@
 /* Various instructions on x86 need to be replaced for
  * para-virtualization: those hooks are defined here. */
 
+#include <asm/paravirt_types.h>
+
 #ifdef CONFIG_PARAVIRT
 #include <asm/pgtable_types.h>
 #include <asm/asm.h>
 #include <asm/nospec-branch.h>
 
-#include <asm/paravirt_types.h>
-
 #ifndef __ASSEMBLY__
 #include <linux/bug.h>
 #include <linux/types.h>
@@ -665,6 +665,7 @@ bool __raw_callee_save___native_vcpu_is_preempted(long cpu);
 	asm(".pushsection " section ", \"ax\";"				\
 	    ".globl " PV_THUNK_NAME(func) ";"				\
 	    ".type " PV_THUNK_NAME(func) ", @function;"			\
+	    ASM_FUNC_ALIGN						\
 	    PV_THUNK_NAME(func) ":"					\
 	    ASM_ENDBR							\
 	    FRAME_BEGIN							\
@@ -730,6 +731,18 @@ static __always_inline unsigned long arch_local_irq_save(void)
 #undef PVOP_VCALL4
 #undef PVOP_CALL4
 
+#define DEFINE_PARAVIRT_ASM(func, instr, sec)		\
+	asm (".pushsection " #sec ", \"ax\"\n"		\
+	     ".global " #func "\n\t"			\
+	     ".type " #func ", @function\n\t"		\
+	     ASM_FUNC_ALIGN "\n"			\
+	     #func ":\n\t"				\
+	     ASM_ENDBR					\
+	     instr "\n\t"				\
+	     ASM_RET					\
+	     ".size " #func ", . - " #func "\n\t"	\
+	     ".popsection")
+
 extern void default_banner(void);
 
 #else  /* __ASSEMBLY__ */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/paravirt_types.h linux-libre-6.2-gnu/arch/x86/include/asm/paravirt_types.h
index f3d601574730..8c1da419260f 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/paravirt_types.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/paravirt_types.h
@@ -2,36 +2,23 @@
 #ifndef _ASM_X86_PARAVIRT_TYPES_H
 #define _ASM_X86_PARAVIRT_TYPES_H
 
-/* Bitmask of what can be clobbered: usually at least eax. */
-#define CLBR_EAX  (1 << 0)
-#define CLBR_ECX  (1 << 1)
-#define CLBR_EDX  (1 << 2)
-#define CLBR_EDI  (1 << 3)
-
-#ifdef CONFIG_X86_32
-/* CLBR_ANY should match all regs platform has. For i386, that's just it */
-#define CLBR_ANY  ((1 << 4) - 1)
-
-#define CLBR_ARG_REGS	(CLBR_EAX | CLBR_EDX | CLBR_ECX)
-#define CLBR_RET_REG	(CLBR_EAX | CLBR_EDX)
-#else
-#define CLBR_RAX  CLBR_EAX
-#define CLBR_RCX  CLBR_ECX
-#define CLBR_RDX  CLBR_EDX
-#define CLBR_RDI  CLBR_EDI
-#define CLBR_RSI  (1 << 4)
-#define CLBR_R8   (1 << 5)
-#define CLBR_R9   (1 << 6)
-#define CLBR_R10  (1 << 7)
-#define CLBR_R11  (1 << 8)
-
-#define CLBR_ANY  ((1 << 9) - 1)
+#ifndef __ASSEMBLY__
+/* These all sit in the .parainstructions section to tell us what to patch. */
+struct paravirt_patch_site {
+	u8 *instr;		/* original instructions */
+	u8 type;		/* type of this instruction */
+	u8 len;			/* length of original instruction */
+};
 
-#define CLBR_ARG_REGS	(CLBR_RDI | CLBR_RSI | CLBR_RDX | \
-			 CLBR_RCX | CLBR_R8 | CLBR_R9)
-#define CLBR_RET_REG	(CLBR_RAX)
+/* Lazy mode for batching updates / context switch */
+enum paravirt_lazy_mode {
+	PARAVIRT_LAZY_NONE,
+	PARAVIRT_LAZY_MMU,
+	PARAVIRT_LAZY_CPU,
+};
+#endif
 
-#endif /* X86_64 */
+#ifdef CONFIG_PARAVIRT
 
 #ifndef __ASSEMBLY__
 
@@ -279,27 +266,23 @@ extern struct paravirt_patch_template pv_ops;
 #define paravirt_type(op)				\
 	[paravirt_typenum] "i" (PARAVIRT_PATCH(op)),	\
 	[paravirt_opptr] "m" (pv_ops.op)
-#define paravirt_clobber(clobber)		\
-	[paravirt_clobber] "i" (clobber)
-
 /*
  * Generate some code, and mark it as patchable by the
  * apply_paravirt() alternate instruction patcher.
  */
-#define _paravirt_alt(insn_string, type, clobber)	\
+#define _paravirt_alt(insn_string, type)		\
 	"771:\n\t" insn_string "\n" "772:\n"		\
 	".pushsection .parainstructions,\"a\"\n"	\
 	_ASM_ALIGN "\n"					\
 	_ASM_PTR " 771b\n"				\
 	"  .byte " type "\n"				\
 	"  .byte 772b-771b\n"				\
-	"  .short " clobber "\n"			\
 	_ASM_ALIGN "\n"					\
 	".popsection\n"
 
 /* Generate patchable code, with the default asm parameters. */
 #define paravirt_alt(insn_string)					\
-	_paravirt_alt(insn_string, "%c[paravirt_typenum]", "%c[paravirt_clobber]")
+	_paravirt_alt(insn_string, "%c[paravirt_typenum]")
 
 /* Simple instruction patching code. */
 #define NATIVE_LABEL(a,x,b) "\n\t.globl " a #x "_" #b "\n" a #x "_" #b ":\n\t"
@@ -451,20 +434,19 @@ int paravirt_disable_iospace(void);
 	})
 
 
-#define ____PVOP_CALL(ret, op, clbr, call_clbr, extra_clbr, ...)	\
+#define ____PVOP_CALL(ret, op, call_clbr, extra_clbr, ...)	\
 	({								\
 		PVOP_CALL_ARGS;						\
 		PVOP_TEST_NULL(op);					\
 		asm volatile(paravirt_alt(PARAVIRT_CALL)		\
 			     : call_clbr, ASM_CALL_CONSTRAINT		\
 			     : paravirt_type(op),			\
-			       paravirt_clobber(clbr),			\
 			       ##__VA_ARGS__				\
 			     : "memory", "cc" extra_clbr);		\
 		ret;							\
 	})
 
-#define ____PVOP_ALT_CALL(ret, op, alt, cond, clbr, call_clbr,		\
+#define ____PVOP_ALT_CALL(ret, op, alt, cond, call_clbr,		\
 			  extra_clbr, ...)				\
 	({								\
 		PVOP_CALL_ARGS;						\
@@ -473,45 +455,44 @@ int paravirt_disable_iospace(void);
 					 alt, cond)			\
 			     : call_clbr, ASM_CALL_CONSTRAINT		\
 			     : paravirt_type(op),			\
-			       paravirt_clobber(clbr),			\
 			       ##__VA_ARGS__				\
 			     : "memory", "cc" extra_clbr);		\
 		ret;							\
 	})
 
 #define __PVOP_CALL(rettype, op, ...)					\
-	____PVOP_CALL(PVOP_RETVAL(rettype), op, CLBR_ANY,		\
+	____PVOP_CALL(PVOP_RETVAL(rettype), op,				\
 		      PVOP_CALL_CLOBBERS, EXTRA_CLOBBERS, ##__VA_ARGS__)
 
 #define __PVOP_ALT_CALL(rettype, op, alt, cond, ...)			\
-	____PVOP_ALT_CALL(PVOP_RETVAL(rettype), op, alt, cond, CLBR_ANY,\
+	____PVOP_ALT_CALL(PVOP_RETVAL(rettype), op, alt, cond,		\
 			  PVOP_CALL_CLOBBERS, EXTRA_CLOBBERS,		\
 			  ##__VA_ARGS__)
 
 #define __PVOP_CALLEESAVE(rettype, op, ...)				\
-	____PVOP_CALL(PVOP_RETVAL(rettype), op.func, CLBR_RET_REG,	\
+	____PVOP_CALL(PVOP_RETVAL(rettype), op.func,			\
 		      PVOP_CALLEE_CLOBBERS, , ##__VA_ARGS__)
 
 #define __PVOP_ALT_CALLEESAVE(rettype, op, alt, cond, ...)		\
 	____PVOP_ALT_CALL(PVOP_RETVAL(rettype), op.func, alt, cond,	\
-			  CLBR_RET_REG, PVOP_CALLEE_CLOBBERS, , ##__VA_ARGS__)
+			  PVOP_CALLEE_CLOBBERS, , ##__VA_ARGS__)
 
 
 #define __PVOP_VCALL(op, ...)						\
-	(void)____PVOP_CALL(, op, CLBR_ANY, PVOP_VCALL_CLOBBERS,	\
+	(void)____PVOP_CALL(, op, PVOP_VCALL_CLOBBERS,			\
 		       VEXTRA_CLOBBERS, ##__VA_ARGS__)
 
 #define __PVOP_ALT_VCALL(op, alt, cond, ...)				\
-	(void)____PVOP_ALT_CALL(, op, alt, cond, CLBR_ANY,		\
+	(void)____PVOP_ALT_CALL(, op, alt, cond,			\
 				PVOP_VCALL_CLOBBERS, VEXTRA_CLOBBERS,	\
 				##__VA_ARGS__)
 
 #define __PVOP_VCALLEESAVE(op, ...)					\
-	(void)____PVOP_CALL(, op.func, CLBR_RET_REG,			\
+	(void)____PVOP_CALL(, op.func,					\
 			    PVOP_VCALLEE_CLOBBERS, , ##__VA_ARGS__)
 
 #define __PVOP_ALT_VCALLEESAVE(op, alt, cond, ...)			\
-	(void)____PVOP_ALT_CALL(, op.func, alt, cond, CLBR_RET_REG,	\
+	(void)____PVOP_ALT_CALL(, op.func, alt, cond,			\
 				PVOP_VCALLEE_CLOBBERS, , ##__VA_ARGS__)
 
 
@@ -571,13 +552,6 @@ int paravirt_disable_iospace(void);
 	__PVOP_VCALL(op, PVOP_CALL_ARG1(arg1), PVOP_CALL_ARG2(arg2),	\
 		     PVOP_CALL_ARG3(arg3), PVOP_CALL_ARG4(arg4))
 
-/* Lazy mode for batching updates / context switch */
-enum paravirt_lazy_mode {
-	PARAVIRT_LAZY_NONE,
-	PARAVIRT_LAZY_MMU,
-	PARAVIRT_LAZY_CPU,
-};
-
 enum paravirt_lazy_mode paravirt_get_lazy_mode(void);
 void paravirt_start_context_switch(struct task_struct *prev);
 void paravirt_end_context_switch(struct task_struct *next);
@@ -593,16 +567,9 @@ unsigned long paravirt_ret0(void);
 
 #define paravirt_nop	((void *)_paravirt_nop)
 
-/* These all sit in the .parainstructions section to tell us what to patch. */
-struct paravirt_patch_site {
-	u8 *instr;		/* original instructions */
-	u8 type;		/* type of this instruction */
-	u8 len;			/* length of original instruction */
-};
-
 extern struct paravirt_patch_site __parainstructions[],
 	__parainstructions_end[];
 
 #endif	/* __ASSEMBLY__ */
-
+#endif  /* CONFIG_PARAVIRT */
 #endif	/* _ASM_X86_PARAVIRT_TYPES_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pci.h linux-libre-6.2-gnu/arch/x86/include/asm/pci.h
index 736793d65bcb..b40c462b4af3 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pci.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pci.h
@@ -21,7 +21,7 @@ struct pci_sysdata {
 #ifdef CONFIG_X86_64
 	void		*iommu;		/* IOMMU private data */
 #endif
-#ifdef CONFIG_PCI_MSI_IRQ_DOMAIN
+#ifdef CONFIG_PCI_MSI
 	void		*fwnode;	/* IRQ domain for MSI assignment */
 #endif
 #if IS_ENABLED(CONFIG_VMD)
@@ -52,7 +52,7 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 }
 #endif
 
-#ifdef CONFIG_PCI_MSI_IRQ_DOMAIN
+#ifdef CONFIG_PCI_MSI
 static inline void *_pci_root_bus_fwnode(struct pci_bus *bus)
 {
 	return to_pci_sysdata(bus)->fwnode;
@@ -92,6 +92,7 @@ void pcibios_scan_root(int bus);
 struct irq_routing_table *pcibios_get_irq_routing_table(void);
 int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
 
+bool pci_dev_has_default_msi_parent_domain(struct pci_dev *dev);
 
 #define HAVE_PCI_MMAP
 #define arch_can_pci_mmap_wc()	pat_enabled()
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/perf_event.h linux-libre-6.2-gnu/arch/x86/include/asm/perf_event.h
index 9ac46dbe57d4..5d0f6891ae61 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/perf_event.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/perf_event.h
@@ -543,12 +543,12 @@ static inline void perf_check_microcode(void) { }
 
 #if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_CPU_SUP_INTEL)
 extern struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data);
-extern int x86_perf_get_lbr(struct x86_pmu_lbr *lbr);
+extern void x86_perf_get_lbr(struct x86_pmu_lbr *lbr);
 #else
 struct perf_guest_switch_msr *perf_guest_get_msrs(int *nr, void *data);
-static inline int x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
+static inline void x86_perf_get_lbr(struct x86_pmu_lbr *lbr)
 {
-	return -1;
+	memset(lbr, 0, sizeof(*lbr));
 }
 #endif
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable-3level.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable-3level.h
index 28421a887209..967b135fa2c0 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable-3level.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable-3level.h
@@ -2,8 +2,6 @@
 #ifndef _ASM_X86_PGTABLE_3LEVEL_H
 #define _ASM_X86_PGTABLE_3LEVEL_H
 
-#include <asm/atomic64_32.h>
-
 /*
  * Intel Physical Address Extension (PAE) Mode - three-level page
  * tables on PPro+ CPUs.
@@ -21,7 +19,15 @@
 	pr_err("%s:%d: bad pgd %p(%016Lx)\n",				\
 	       __FILE__, __LINE__, &(e), pgd_val(e))
 
-/* Rules for using set_pte: the pte being assigned *must* be
+#define pxx_xchg64(_pxx, _ptr, _val) ({					\
+	_pxx##val_t *_p = (_pxx##val_t *)_ptr;				\
+	_pxx##val_t _o = *_p;						\
+	do { } while (!try_cmpxchg64(_p, &_o, (_val)));			\
+	native_make_##_pxx(_o);						\
+})
+
+/*
+ * Rules for using set_pte: the pte being assigned *must* be
  * either not present or in a state where the hardware will
  * not attempt to update the pte.  In places where this is
  * not possible, use pte_get_and_clear to obtain the old pte
@@ -29,75 +35,19 @@
  */
 static inline void native_set_pte(pte_t *ptep, pte_t pte)
 {
-	ptep->pte_high = pte.pte_high;
+	WRITE_ONCE(ptep->pte_high, pte.pte_high);
 	smp_wmb();
-	ptep->pte_low = pte.pte_low;
-}
-
-#define pmd_read_atomic pmd_read_atomic
-/*
- * pte_offset_map_lock() on 32-bit PAE kernels was reading the pmd_t with
- * a "*pmdp" dereference done by GCC. Problem is, in certain places
- * where pte_offset_map_lock() is called, concurrent page faults are
- * allowed, if the mmap_lock is hold for reading. An example is mincore
- * vs page faults vs MADV_DONTNEED. On the page fault side
- * pmd_populate() rightfully does a set_64bit(), but if we're reading the
- * pmd_t with a "*pmdp" on the mincore side, a SMP race can happen
- * because GCC will not read the 64-bit value of the pmd atomically.
- *
- * To fix this all places running pte_offset_map_lock() while holding the
- * mmap_lock in read mode, shall read the pmdp pointer using this
- * function to know if the pmd is null or not, and in turn to know if
- * they can run pte_offset_map_lock() or pmd_trans_huge() or other pmd
- * operations.
- *
- * Without THP if the mmap_lock is held for reading, the pmd can only
- * transition from null to not null while pmd_read_atomic() runs. So
- * we can always return atomic pmd values with this function.
- *
- * With THP if the mmap_lock is held for reading, the pmd can become
- * trans_huge or none or point to a pte (and in turn become "stable")
- * at any time under pmd_read_atomic(). We could read it truly
- * atomically here with an atomic64_read() for the THP enabled case (and
- * it would be a whole lot simpler), but to avoid using cmpxchg8b we
- * only return an atomic pmdval if the low part of the pmdval is later
- * found to be stable (i.e. pointing to a pte). We are also returning a
- * 'none' (zero) pmdval if the low part of the pmd is zero.
- *
- * In some cases the high and low part of the pmdval returned may not be
- * consistent if THP is enabled (the low part may point to previously
- * mapped hugepage, while the high part may point to a more recently
- * mapped hugepage), but pmd_none_or_trans_huge_or_clear_bad() only
- * needs the low part of the pmd to be read atomically to decide if the
- * pmd is unstable or not, with the only exception when the low part
- * of the pmd is zero, in which case we return a 'none' pmd.
- */
-static inline pmd_t pmd_read_atomic(pmd_t *pmdp)
-{
-	pmdval_t ret;
-	u32 *tmp = (u32 *)pmdp;
-
-	ret = (pmdval_t) (*tmp);
-	if (ret) {
-		/*
-		 * If the low part is null, we must not read the high part
-		 * or we can end up with a partial pmd.
-		 */
-		smp_rmb();
-		ret |= ((pmdval_t)*(tmp + 1)) << 32;
-	}
-
-	return (pmd_t) { ret };
+	WRITE_ONCE(ptep->pte_low, pte.pte_low);
 }
 
 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
 {
-	set_64bit((unsigned long long *)(ptep), native_pte_val(pte));
+	pxx_xchg64(pte, ptep, native_pte_val(pte));
 }
 
 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
 {
-	set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
+	pxx_xchg64(pmd, pmdp, native_pmd_val(pmd));
 }
 
 static inline void native_set_pud(pud_t *pudp, pud_t pud)
@@ -105,7 +55,7 @@ static inline void native_set_pud(pud_t *pudp, pud_t pud)
 #ifdef CONFIG_PAGE_TABLE_ISOLATION
 	pud.p4d.pgd = pti_set_user_pgtbl(&pudp->p4d.pgd, pud.p4d.pgd);
 #endif
-	set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
+	pxx_xchg64(pud, pudp, native_pud_val(pud));
 }
 
 /*
@@ -116,17 +66,16 @@ static inline void native_set_pud(pud_t *pudp, pud_t pud)
 static inline void native_pte_clear(struct mm_struct *mm, unsigned long addr,
 				    pte_t *ptep)
 {
-	ptep->pte_low = 0;
+	WRITE_ONCE(ptep->pte_low, 0);
 	smp_wmb();
-	ptep->pte_high = 0;
+	WRITE_ONCE(ptep->pte_high, 0);
 }
 
-static inline void native_pmd_clear(pmd_t *pmd)
+static inline void native_pmd_clear(pmd_t *pmdp)
 {
-	u32 *tmp = (u32 *)pmd;
-	*tmp = 0;
+	WRITE_ONCE(pmdp->pmd_low, 0);
 	smp_wmb();
-	*(tmp + 1) = 0;
+	WRITE_ONCE(pmdp->pmd_high, 0);
 }
 
 static inline void native_pud_clear(pud_t *pudp)
@@ -149,41 +98,26 @@ static inline void pud_clear(pud_t *pudp)
 	 */
 }
 
+
 #ifdef CONFIG_SMP
 static inline pte_t native_ptep_get_and_clear(pte_t *ptep)
 {
-	pte_t res;
-
-	res.pte = (pteval_t)arch_atomic64_xchg((atomic64_t *)ptep, 0);
-
-	return res;
+	return pxx_xchg64(pte, ptep, 0ULL);
 }
-#else
-#define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
-#endif
 
-union split_pmd {
-	struct {
-		u32 pmd_low;
-		u32 pmd_high;
-	};
-	pmd_t pmd;
-};
-
-#ifdef CONFIG_SMP
 static inline pmd_t native_pmdp_get_and_clear(pmd_t *pmdp)
 {
-	union split_pmd res, *orig = (union split_pmd *)pmdp;
-
-	/* xchg acts as a barrier before setting of the high bits */
-	res.pmd_low = xchg(&orig->pmd_low, 0);
-	res.pmd_high = orig->pmd_high;
-	orig->pmd_high = 0;
+	return pxx_xchg64(pmd, pmdp, 0ULL);
+}
 
-	return res.pmd;
+static inline pud_t native_pudp_get_and_clear(pud_t *pudp)
+{
+	return pxx_xchg64(pud, pudp, 0ULL);
 }
 #else
+#define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
 #define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp)
+#define native_pudp_get_and_clear(xp) native_local_pudp_get_and_clear(xp)
 #endif
 
 #ifndef pmdp_establish
@@ -199,53 +133,16 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma,
 	 * anybody.
 	 */
 	if (!(pmd_val(pmd) & _PAGE_PRESENT)) {
-		union split_pmd old, new, *ptr;
-
-		ptr = (union split_pmd *)pmdp;
-
-		new.pmd = pmd;
-
 		/* xchg acts as a barrier before setting of the high bits */
-		old.pmd_low = xchg(&ptr->pmd_low, new.pmd_low);
-		old.pmd_high = ptr->pmd_high;
-		ptr->pmd_high = new.pmd_high;
-		return old.pmd;
-	}
-
-	do {
-		old = *pmdp;
-	} while (cmpxchg64(&pmdp->pmd, old.pmd, pmd.pmd) != old.pmd);
-
-	return old;
-}
-#endif
-
-#ifdef CONFIG_SMP
-union split_pud {
-	struct {
-		u32 pud_low;
-		u32 pud_high;
-	};
-	pud_t pud;
-};
-
-static inline pud_t native_pudp_get_and_clear(pud_t *pudp)
-{
-	union split_pud res, *orig = (union split_pud *)pudp;
+		old.pmd_low = xchg(&pmdp->pmd_low, pmd.pmd_low);
+		old.pmd_high = READ_ONCE(pmdp->pmd_high);
+		WRITE_ONCE(pmdp->pmd_high, pmd.pmd_high);
 
-#ifdef CONFIG_PAGE_TABLE_ISOLATION
-	pti_set_user_pgtbl(&pudp->p4d.pgd, __pgd(0));
-#endif
-
-	/* xchg acts as a barrier before setting of the high bits */
-	res.pud_low = xchg(&orig->pud_low, 0);
-	res.pud_high = orig->pud_high;
-	orig->pud_high = 0;
+		return old;
+	}
 
-	return res.pud;
+	return pxx_xchg64(pmd, pmdp, pmd.pmd);
 }
-#else
-#define native_pudp_get_and_clear(xp) native_local_pudp_get_and_clear(xp)
 #endif
 
 /* Encode and de-code a swap entry */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable-3level_types.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable-3level_types.h
index 56baf43befb4..80911349519e 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable-3level_types.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable-3level_types.h
@@ -18,6 +18,13 @@ typedef union {
 	};
 	pteval_t pte;
 } pte_t;
+
+typedef union {
+	struct {
+		unsigned long pmd_low, pmd_high;
+	};
+	pmdval_t pmd;
+} pmd_t;
 #endif	/* !__ASSEMBLY__ */
 
 #define SHARED_KERNEL_PMD	(!static_cpu_has(X86_FEATURE_PTI))
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable.h
index 286a71810f9e..0564edd24ffb 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable.h
@@ -292,7 +292,23 @@ static inline pte_t pte_clear_flags(pte_t pte, pteval_t clear)
 #ifdef CONFIG_HAVE_ARCH_USERFAULTFD_WP
 static inline int pte_uffd_wp(pte_t pte)
 {
-	return pte_flags(pte) & _PAGE_UFFD_WP;
+	bool wp = pte_flags(pte) & _PAGE_UFFD_WP;
+
+#ifdef CONFIG_DEBUG_VM
+	/*
+	 * Having write bit for wr-protect-marked present ptes is fatal,
+	 * because it means the uffd-wp bit will be ignored and write will
+	 * just go through.
+	 *
+	 * Use any chance of pgtable walking to verify this (e.g., when
+	 * page swapped out or being migrated for all purposes). It means
+	 * something is already wrong.  Tell the admin even before the
+	 * process crashes. We also nail it with wrong pgtable setup.
+	 */
+	WARN_ON_ONCE(wp && pte_write(pte));
+#endif
+
+	return wp;
 }
 
 static inline pte_t pte_mkuffd_wp(pte_t pte)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_32.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_32.h
index 7c9c968a42ef..7d4ad8907297 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_32.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_32.h
@@ -47,15 +47,6 @@ do {						\
 
 #endif /* !__ASSEMBLY__ */
 
-/*
- * kern_addr_valid() is (1) for FLATMEM and (0) for SPARSEMEM
- */
-#ifdef CONFIG_FLATMEM
-#define kern_addr_valid(addr)	(1)
-#else
-#define kern_addr_valid(kaddr)	(0)
-#endif
-
 /*
  * This is used to calculate the .brk reservation for initial pagetables.
  * Enough space is reserved to allocate pagetables sufficient to cover all
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_64.h
index e479491da8d5..7929327abe00 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_64.h
@@ -240,7 +240,6 @@ static inline void native_pgd_clear(pgd_t *pgd)
 #define __swp_entry_to_pte(x)		((pte_t) { .pte = (x).val })
 #define __swp_entry_to_pmd(x)		((pmd_t) { .pmd = (x).val })
 
-extern int kern_addr_valid(unsigned long addr);
 extern void cleanup_highmap(void);
 
 #define HAVE_ARCH_UNMAPPED_AREA
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64_types.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_64_types.h
index 04f36063ad54..38bf837e3554 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_64_types.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_64_types.h
@@ -19,6 +19,7 @@ typedef unsigned long	pgdval_t;
 typedef unsigned long	pgprotval_t;
 
 typedef struct { pteval_t pte; } pte_t;
+typedef struct { pmdval_t pmd; } pmd_t;
 
 #ifdef CONFIG_X86_5LEVEL
 extern unsigned int __pgtable_l5_enabled;
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_areas.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_areas.h
index d34cce1b995c..4f056fb88174 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_areas.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_areas.h
@@ -11,6 +11,12 @@
 
 #define CPU_ENTRY_AREA_RO_IDT_VADDR	((void *)CPU_ENTRY_AREA_RO_IDT)
 
-#define CPU_ENTRY_AREA_MAP_SIZE		(CPU_ENTRY_AREA_PER_CPU + CPU_ENTRY_AREA_ARRAY_SIZE - CPU_ENTRY_AREA_BASE)
+#ifdef CONFIG_X86_32
+#define CPU_ENTRY_AREA_MAP_SIZE		(CPU_ENTRY_AREA_PER_CPU +		\
+					 (CPU_ENTRY_AREA_SIZE * NR_CPUS) -	\
+					 CPU_ENTRY_AREA_BASE)
+#else
+#define CPU_ENTRY_AREA_MAP_SIZE		P4D_SIZE
+#endif
 
 #endif /* _ASM_X86_PGTABLE_AREAS_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_types.h linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_types.h
index aa174fed3a71..447d4bee25c4 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/pgtable_types.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/pgtable_types.h
@@ -361,11 +361,9 @@ static inline pudval_t native_pud_val(pud_t pud)
 #endif
 
 #if CONFIG_PGTABLE_LEVELS > 2
-typedef struct { pmdval_t pmd; } pmd_t;
-
 static inline pmd_t native_make_pmd(pmdval_t val)
 {
-	return (pmd_t) { val };
+	return (pmd_t) { .pmd = val };
 }
 
 static inline pmdval_t native_pmd_val(pmd_t pmd)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/preempt.h linux-libre-6.2-gnu/arch/x86/include/asm/preempt.h
index 5f6daea1ee24..2d13f25b1bd8 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/preempt.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/preempt.h
@@ -4,11 +4,11 @@
 
 #include <asm/rmwcc.h>
 #include <asm/percpu.h>
+#include <asm/current.h>
+
 #include <linux/thread_info.h>
 #include <linux/static_call_types.h>
 
-DECLARE_PER_CPU(int, __preempt_count);
-
 /* We use the MSB mostly because its available */
 #define PREEMPT_NEED_RESCHED	0x80000000
 
@@ -24,7 +24,7 @@ DECLARE_PER_CPU(int, __preempt_count);
  */
 static __always_inline int preempt_count(void)
 {
-	return raw_cpu_read_4(__preempt_count) & ~PREEMPT_NEED_RESCHED;
+	return raw_cpu_read_4(pcpu_hot.preempt_count) & ~PREEMPT_NEED_RESCHED;
 }
 
 static __always_inline void preempt_count_set(int pc)
@@ -32,10 +32,10 @@ static __always_inline void preempt_count_set(int pc)
 	int old, new;
 
 	do {
-		old = raw_cpu_read_4(__preempt_count);
+		old = raw_cpu_read_4(pcpu_hot.preempt_count);
 		new = (old & PREEMPT_NEED_RESCHED) |
 			(pc & ~PREEMPT_NEED_RESCHED);
-	} while (raw_cpu_cmpxchg_4(__preempt_count, old, new) != old);
+	} while (raw_cpu_cmpxchg_4(pcpu_hot.preempt_count, old, new) != old);
 }
 
 /*
@@ -44,7 +44,7 @@ static __always_inline void preempt_count_set(int pc)
 #define init_task_preempt_count(p) do { } while (0)
 
 #define init_idle_preempt_count(p, cpu) do { \
-	per_cpu(__preempt_count, (cpu)) = PREEMPT_DISABLED; \
+	per_cpu(pcpu_hot.preempt_count, (cpu)) = PREEMPT_DISABLED; \
 } while (0)
 
 /*
@@ -58,17 +58,17 @@ static __always_inline void preempt_count_set(int pc)
 
 static __always_inline void set_preempt_need_resched(void)
 {
-	raw_cpu_and_4(__preempt_count, ~PREEMPT_NEED_RESCHED);
+	raw_cpu_and_4(pcpu_hot.preempt_count, ~PREEMPT_NEED_RESCHED);
 }
 
 static __always_inline void clear_preempt_need_resched(void)
 {
-	raw_cpu_or_4(__preempt_count, PREEMPT_NEED_RESCHED);
+	raw_cpu_or_4(pcpu_hot.preempt_count, PREEMPT_NEED_RESCHED);
 }
 
 static __always_inline bool test_preempt_need_resched(void)
 {
-	return !(raw_cpu_read_4(__preempt_count) & PREEMPT_NEED_RESCHED);
+	return !(raw_cpu_read_4(pcpu_hot.preempt_count) & PREEMPT_NEED_RESCHED);
 }
 
 /*
@@ -77,12 +77,12 @@ static __always_inline bool test_preempt_need_resched(void)
 
 static __always_inline void __preempt_count_add(int val)
 {
-	raw_cpu_add_4(__preempt_count, val);
+	raw_cpu_add_4(pcpu_hot.preempt_count, val);
 }
 
 static __always_inline void __preempt_count_sub(int val)
 {
-	raw_cpu_add_4(__preempt_count, -val);
+	raw_cpu_add_4(pcpu_hot.preempt_count, -val);
 }
 
 /*
@@ -92,7 +92,8 @@ static __always_inline void __preempt_count_sub(int val)
  */
 static __always_inline bool __preempt_count_dec_and_test(void)
 {
-	return GEN_UNARY_RMWcc("decl", __preempt_count, e, __percpu_arg([var]));
+	return GEN_UNARY_RMWcc("decl", pcpu_hot.preempt_count, e,
+			       __percpu_arg([var]));
 }
 
 /*
@@ -100,7 +101,7 @@ static __always_inline bool __preempt_count_dec_and_test(void)
  */
 static __always_inline bool should_resched(int preempt_offset)
 {
-	return unlikely(raw_cpu_read_4(__preempt_count) == preempt_offset);
+	return unlikely(raw_cpu_read_4(pcpu_hot.preempt_count) == preempt_offset);
 }
 
 #ifdef CONFIG_PREEMPTION
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/processor-flags.h linux-libre-6.2-gnu/arch/x86/include/asm/processor-flags.h
index 02c2cbda4a74..a7f3d9100adb 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/processor-flags.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/processor-flags.h
@@ -35,7 +35,7 @@
  */
 #ifdef CONFIG_X86_64
 /* Mask off the address space ID and SME encryption bits. */
-#define CR3_ADDR_MASK	__sme_clr(0x7FFFFFFFFFFFF000ull)
+#define CR3_ADDR_MASK	__sme_clr(PHYSICAL_PAGE_MASK)
 #define CR3_PCID_MASK	0xFFFull
 #define CR3_NOFLUSH	BIT_ULL(63)
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/processor.h linux-libre-6.2-gnu/arch/x86/include/asm/processor.h
index 67c9d73b31fa..4e35c66edeb7 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/processor.h
@@ -16,6 +16,7 @@ struct vm86;
 #include <uapi/asm/sigcontext.h>
 #include <asm/current.h>
 #include <asm/cpufeatures.h>
+#include <asm/cpuid.h>
 #include <asm/page.h>
 #include <asm/pgtable_types.h>
 #include <asm/percpu.h>
@@ -146,17 +147,6 @@ struct cpuinfo_x86 {
 	unsigned		initialized : 1;
 } __randomize_layout;
 
-struct cpuid_regs {
-	u32 eax, ebx, ecx, edx;
-};
-
-enum cpuid_regs_idx {
-	CPUID_EAX = 0,
-	CPUID_EBX,
-	CPUID_ECX,
-	CPUID_EDX,
-};
-
 #define X86_VENDOR_INTEL	0
 #define X86_VENDOR_CYRIX	1
 #define X86_VENDOR_AMD		2
@@ -205,45 +195,6 @@ extern void identify_secondary_cpu(struct cpuinfo_x86 *);
 extern void print_cpu_info(struct cpuinfo_x86 *);
 void print_cpu_msr(struct cpuinfo_x86 *);
 
-#ifdef CONFIG_X86_32
-extern int have_cpuid_p(void);
-#else
-static inline int have_cpuid_p(void)
-{
-	return 1;
-}
-#endif
-static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
-				unsigned int *ecx, unsigned int *edx)
-{
-	/* ecx is often an input as well as an output. */
-	asm volatile("cpuid"
-	    : "=a" (*eax),
-	      "=b" (*ebx),
-	      "=c" (*ecx),
-	      "=d" (*edx)
-	    : "0" (*eax), "2" (*ecx)
-	    : "memory");
-}
-
-#define native_cpuid_reg(reg)					\
-static inline unsigned int native_cpuid_##reg(unsigned int op)	\
-{								\
-	unsigned int eax = op, ebx, ecx = 0, edx;		\
-								\
-	native_cpuid(&eax, &ebx, &ecx, &edx);			\
-								\
-	return reg;						\
-}
-
-/*
- * Native CPUID functions returning a single datum.
- */
-native_cpuid_reg(eax)
-native_cpuid_reg(ebx)
-native_cpuid_reg(ecx)
-native_cpuid_reg(edx)
-
 /*
  * Friendlier CR3 helpers.
  */
@@ -426,8 +377,6 @@ struct irq_stack {
 	char		stack[IRQ_STACK_SIZE];
 } __aligned(IRQ_STACK_SIZE);
 
-DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
-
 #ifdef CONFIG_X86_64
 struct fixed_percpu_data {
 	/*
@@ -450,8 +399,6 @@ static inline unsigned long cpu_kernelmode_gs_base(int cpu)
 	return (unsigned long)per_cpu(fixed_percpu_data.gs_base, cpu);
 }
 
-DECLARE_PER_CPU(void *, hardirq_stack_ptr);
-DECLARE_PER_CPU(bool, hardirq_stack_inuse);
 extern asmlinkage void ignore_sysret(void);
 
 /* Save actual FS/GS selectors and bases to current->thread */
@@ -460,8 +407,6 @@ void current_save_fsgs(void);
 #ifdef CONFIG_STACKPROTECTOR
 DECLARE_PER_CPU(unsigned long, __stack_chk_guard);
 #endif
-DECLARE_PER_CPU(struct irq_stack *, hardirq_stack_ptr);
-DECLARE_PER_CPU(struct irq_stack *, softirq_stack_ptr);
 #endif	/* !X86_64 */
 
 struct perf_event;
@@ -566,7 +511,7 @@ static __always_inline unsigned long current_top_of_stack(void)
 	 *  and around vm86 mode and sp0 on x86_64 is special because of the
 	 *  entry trampoline.
 	 */
-	return this_cpu_read_stable(cpu_current_top_of_stack);
+	return this_cpu_read_stable(pcpu_hot.top_of_stack);
 }
 
 static __always_inline bool on_thread_stack(void)
@@ -578,7 +523,6 @@ static __always_inline bool on_thread_stack(void)
 #ifdef CONFIG_PARAVIRT_XXL
 #include <asm/paravirt.h>
 #else
-#define __cpuid			native_cpuid
 
 static inline void load_sp0(unsigned long sp0)
 {
@@ -589,69 +533,6 @@ static inline void load_sp0(unsigned long sp0)
 
 unsigned long __get_wchan(struct task_struct *p);
 
-/*
- * Generic CPUID function
- * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
- * resulting in stale register contents being returned.
- */
-static inline void cpuid(unsigned int op,
-			 unsigned int *eax, unsigned int *ebx,
-			 unsigned int *ecx, unsigned int *edx)
-{
-	*eax = op;
-	*ecx = 0;
-	__cpuid(eax, ebx, ecx, edx);
-}
-
-/* Some CPUID calls want 'count' to be placed in ecx */
-static inline void cpuid_count(unsigned int op, int count,
-			       unsigned int *eax, unsigned int *ebx,
-			       unsigned int *ecx, unsigned int *edx)
-{
-	*eax = op;
-	*ecx = count;
-	__cpuid(eax, ebx, ecx, edx);
-}
-
-/*
- * CPUID functions returning a single datum
- */
-static inline unsigned int cpuid_eax(unsigned int op)
-{
-	unsigned int eax, ebx, ecx, edx;
-
-	cpuid(op, &eax, &ebx, &ecx, &edx);
-
-	return eax;
-}
-
-static inline unsigned int cpuid_ebx(unsigned int op)
-{
-	unsigned int eax, ebx, ecx, edx;
-
-	cpuid(op, &eax, &ebx, &ecx, &edx);
-
-	return ebx;
-}
-
-static inline unsigned int cpuid_ecx(unsigned int op)
-{
-	unsigned int eax, ebx, ecx, edx;
-
-	cpuid(op, &eax, &ebx, &ecx, &edx);
-
-	return ecx;
-}
-
-static inline unsigned int cpuid_edx(unsigned int op)
-{
-	unsigned int eax, ebx, ecx, edx;
-
-	cpuid(op, &eax, &ebx, &ecx, &edx);
-
-	return edx;
-}
-
 extern void select_idle_routine(const struct cpuinfo_x86 *c);
 extern void amd_e400_c1e_apic_setup(void);
 
@@ -667,10 +548,9 @@ extern int sysenter_setup(void);
 /* Defined in head.S */
 extern struct desc_ptr		early_gdt_descr;
 
-extern void switch_to_new_gdt(int);
+extern void switch_gdt_and_percpu_base(int);
 extern void load_direct_gdt(int);
 extern void load_fixmap_gdt(int);
-extern void load_percpu_segment(int);
 extern void cpu_init(void);
 extern void cpu_init_secondary(void);
 extern void cpu_init_exception_handling(void);
@@ -805,24 +685,6 @@ static inline u32 amd_get_nodes_per_socket(void)	{ return 0; }
 static inline u32 amd_get_highest_perf(void)		{ return 0; }
 #endif
 
-#define for_each_possible_hypervisor_cpuid_base(function) \
-	for (function = 0x40000000; function < 0x40010000; function += 0x100)
-
-static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
-{
-	uint32_t base, eax, signature[3];
-
-	for_each_possible_hypervisor_cpuid_base(base) {
-		cpuid(base, &eax, &signature[0], &signature[1], &signature[2]);
-
-		if (!memcmp(sig, signature, 12) &&
-		    (leaves == 0 || ((eax - base) >= leaves)))
-			return base;
-	}
-
-	return 0;
-}
-
 extern unsigned long arch_align_stack(unsigned long sp);
 void free_init_pages(const char *what, unsigned long begin, unsigned long end);
 extern void free_kernel_image_pages(const char *what, void *begin, void *end);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/qspinlock_paravirt.h linux-libre-6.2-gnu/arch/x86/include/asm/qspinlock_paravirt.h
index dbb38a6b4dfb..42b17cf10b10 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/qspinlock_paravirt.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/qspinlock_paravirt.h
@@ -14,8 +14,6 @@
 
 __PV_CALLEE_SAVE_REGS_THUNK(__pv_queued_spin_unlock_slowpath, ".spinlock.text");
 #define __pv_queued_spin_unlock	__pv_queued_spin_unlock
-#define PV_UNLOCK		"__raw_callee_save___pv_queued_spin_unlock"
-#define PV_UNLOCK_SLOWPATH	"__raw_callee_save___pv_queued_spin_unlock_slowpath"
 
 /*
  * Optimized assembly version of __raw_callee_save___pv_queued_spin_unlock
@@ -37,32 +35,27 @@ __PV_CALLEE_SAVE_REGS_THUNK(__pv_queued_spin_unlock_slowpath, ".spinlock.text");
  *   rsi = lockval           (second argument)
  *   rdx = internal variable (set to 0)
  */
-asm    (".pushsection .spinlock.text, \"ax\";"
-	".globl " PV_UNLOCK ";"
-	".type " PV_UNLOCK ", @function;"
-	".align 4,0x90;"
-	PV_UNLOCK ": "
-	ASM_ENDBR
-	FRAME_BEGIN
-	"push  %rdx;"
-	"mov   $0x1,%eax;"
-	"xor   %edx,%edx;"
-	LOCK_PREFIX "cmpxchg %dl,(%rdi);"
-	"cmp   $0x1,%al;"
-	"jne   .slowpath;"
-	"pop   %rdx;"
+#define PV_UNLOCK_ASM							\
+	FRAME_BEGIN							\
+	"push  %rdx\n\t"						\
+	"mov   $0x1,%eax\n\t"						\
+	"xor   %edx,%edx\n\t"						\
+	LOCK_PREFIX "cmpxchg %dl,(%rdi)\n\t"				\
+	"cmp   $0x1,%al\n\t"						\
+	"jne   .slowpath\n\t"						\
+	"pop   %rdx\n\t"						\
+	FRAME_END							\
+	ASM_RET								\
+	".slowpath:\n\t"						\
+	"push   %rsi\n\t"						\
+	"movzbl %al,%esi\n\t"						\
+	"call __raw_callee_save___pv_queued_spin_unlock_slowpath\n\t"	\
+	"pop    %rsi\n\t"						\
+	"pop    %rdx\n\t"						\
 	FRAME_END
-	ASM_RET
-	".slowpath: "
-	"push   %rsi;"
-	"movzbl %al,%esi;"
-	"call " PV_UNLOCK_SLOWPATH ";"
-	"pop    %rsi;"
-	"pop    %rdx;"
-	FRAME_END
-	ASM_RET
-	".size " PV_UNLOCK ", .-" PV_UNLOCK ";"
-	".popsection");
+
+DEFINE_PARAVIRT_ASM(__raw_callee_save___pv_queued_spin_unlock,
+		    PV_UNLOCK_ASM, .spinlock.text);
 
 #else /* CONFIG_64BIT */
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/realmode.h linux-libre-6.2-gnu/arch/x86/include/asm/realmode.h
index fd6f6e5b755a..a336feef0af1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/realmode.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/realmode.h
@@ -91,6 +91,7 @@ static inline void set_real_mode_mem(phys_addr_t mem)
 
 void reserve_real_mode(void);
 void load_trampoline_pgtable(void);
+void init_real_mode(void);
 
 #endif /* __ASSEMBLY__ */
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/resctrl.h linux-libre-6.2-gnu/arch/x86/include/asm/resctrl.h
index d24b04ebf950..52788f79786f 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/resctrl.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/resctrl.h
@@ -7,8 +7,6 @@
 #include <linux/sched.h>
 #include <linux/jump_label.h>
 
-#define IA32_PQR_ASSOC	0x0c8f
-
 /**
  * struct resctrl_pqr_state - State cache for the PQR MSR
  * @cur_rmid:		The cached Resource Monitoring ID
@@ -16,8 +14,8 @@
  * @default_rmid:	The user assigned Resource Monitoring ID
  * @default_closid:	The user assigned cached Class Of Service ID
  *
- * The upper 32 bits of IA32_PQR_ASSOC contain closid and the
- * lower 10 bits rmid. The update to IA32_PQR_ASSOC always
+ * The upper 32 bits of MSR_IA32_PQR_ASSOC contain closid and the
+ * lower 10 bits rmid. The update to MSR_IA32_PQR_ASSOC always
  * contains both parts, so we need to cache them. This also
  * stores the user configured per cpu CLOSID and RMID.
  *
@@ -77,7 +75,7 @@ static void __resctrl_sched_in(void)
 	if (closid != state->cur_closid || rmid != state->cur_rmid) {
 		state->cur_closid = closid;
 		state->cur_rmid = rmid;
-		wrmsr(IA32_PQR_ASSOC, rmid, closid);
+		wrmsr(MSR_IA32_PQR_ASSOC, rmid, closid);
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/segment.h linux-libre-6.2-gnu/arch/x86/include/asm/segment.h
index 2e7890dd58a4..c390a672d560 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/segment.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/segment.h
@@ -135,6 +135,7 @@
 #define __KERNEL_DS			(GDT_ENTRY_KERNEL_DS*8)
 #define __USER_DS			(GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
 #define __USER_CS			(GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
+#define __USER32_CS			__USER_CS
 #define __ESPFIX_SS			(GDT_ENTRY_ESPFIX_SS*8)
 
 /* segment for calling fn: */
@@ -210,7 +211,6 @@
 #define __KERNEL_DS			(GDT_ENTRY_KERNEL_DS*8)
 #define __USER32_CS			(GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
 #define __USER_DS			(GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
-#define __USER32_DS			__USER_DS
 #define __USER_CS			(GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
 #define __CPUNODE_SEG			(GDT_ENTRY_CPUNODE*8 + 3)
 
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/set_memory.h linux-libre-6.2-gnu/arch/x86/include/asm/set_memory.h
index b45c4d27fd46..a5e89641bd2d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/set_memory.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/set_memory.h
@@ -6,6 +6,9 @@
 #include <asm/page.h>
 #include <asm-generic/set_memory.h>
 
+#define set_memory_rox set_memory_rox
+int set_memory_rox(unsigned long addr, int numpages);
+
 /*
  * The set_memory_* API can be used to change various attributes of a virtual
  * address range. The attributes include:
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/sgx.h linux-libre-6.2-gnu/arch/x86/include/asm/sgx.h
index eae20fa52b93..6a0069761508 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/sgx.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/sgx.h
@@ -115,17 +115,36 @@ enum sgx_miscselect {
  * %SGX_ATTR_EINITTOKENKEY:	Allow to use token signing key that is used to
  *				sign cryptographic tokens that can be passed to
  *				EINIT as an authorization to run an enclave.
+ * %SGX_ATTR_ASYNC_EXIT_NOTIFY:	Allow enclaves to be notified after an
+ *				asynchronous exit has occurred.
  */
 enum sgx_attribute {
-	SGX_ATTR_INIT		= BIT(0),
-	SGX_ATTR_DEBUG		= BIT(1),
-	SGX_ATTR_MODE64BIT	= BIT(2),
-	SGX_ATTR_PROVISIONKEY	= BIT(4),
-	SGX_ATTR_EINITTOKENKEY	= BIT(5),
-	SGX_ATTR_KSS		= BIT(7),
+	SGX_ATTR_INIT		   = BIT(0),
+	SGX_ATTR_DEBUG		   = BIT(1),
+	SGX_ATTR_MODE64BIT	   = BIT(2),
+				  /* BIT(3) is reserved */
+	SGX_ATTR_PROVISIONKEY	   = BIT(4),
+	SGX_ATTR_EINITTOKENKEY	   = BIT(5),
+				  /* BIT(6) is for CET */
+	SGX_ATTR_KSS		   = BIT(7),
+				  /* BIT(8) is reserved */
+				  /* BIT(9) is reserved */
+	SGX_ATTR_ASYNC_EXIT_NOTIFY = BIT(10),
 };
 
-#define SGX_ATTR_RESERVED_MASK	(BIT_ULL(3) | BIT_ULL(6) | GENMASK_ULL(63, 8))
+#define SGX_ATTR_RESERVED_MASK	(BIT_ULL(3) | \
+				 BIT_ULL(6) | \
+				 BIT_ULL(8) | \
+				 BIT_ULL(9) | \
+				 GENMASK_ULL(63, 11))
+
+#define SGX_ATTR_UNPRIV_MASK	(SGX_ATTR_DEBUG	    | \
+				 SGX_ATTR_MODE64BIT | \
+				 SGX_ATTR_KSS	    | \
+				 SGX_ATTR_ASYNC_EXIT_NOTIFY)
+
+#define SGX_ATTR_PRIV_MASK	(SGX_ATTR_PROVISIONKEY	| \
+				 SGX_ATTR_EINITTOKENKEY)
 
 /**
  * struct sgx_secs - SGX Enclave Control Structure (SECS)
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/sighandling.h linux-libre-6.2-gnu/arch/x86/include/asm/sighandling.h
index 65e667279e0f..e770c4fc47f4 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/sighandling.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/sighandling.h
@@ -15,4 +15,13 @@
 
 void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
 
+void __user *
+get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
+	     void __user **fpstate);
+
+int ia32_setup_frame(struct ksignal *ksig, struct pt_regs *regs);
+int ia32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs);
+int x64_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs);
+int x32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs);
+
 #endif /* _ASM_X86_SIGHANDLING_H */
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/signal.h linux-libre-6.2-gnu/arch/x86/include/asm/signal.h
index 2dfb5fea13af..4a4043ca6493 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/signal.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/signal.h
@@ -28,11 +28,6 @@ typedef struct {
 #define SA_IA32_ABI	0x02000000u
 #define SA_X32_ABI	0x01000000u
 
-#ifndef CONFIG_COMPAT
-#define compat_sigset_t compat_sigset_t
-typedef sigset_t compat_sigset_t;
-#endif
-
 #endif /* __ASSEMBLY__ */
 #include <uapi/asm/signal.h>
 #ifndef __ASSEMBLY__
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/smp.h linux-libre-6.2-gnu/arch/x86/include/asm/smp.h
index a73bced40e24..b4dbb20dab1a 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/smp.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/smp.h
@@ -3,10 +3,10 @@
 #define _ASM_X86_SMP_H
 #ifndef __ASSEMBLY__
 #include <linux/cpumask.h>
-#include <asm/percpu.h>
 
-#include <asm/thread_info.h>
 #include <asm/cpumask.h>
+#include <asm/current.h>
+#include <asm/thread_info.h>
 
 extern int smp_num_siblings;
 extern unsigned int num_processors;
@@ -19,7 +19,6 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_l2c_shared_map);
 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_l2c_id);
-DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
 
 DECLARE_EARLY_PER_CPU_READ_MOSTLY(u16, x86_cpu_to_apicid);
 DECLARE_EARLY_PER_CPU_READ_MOSTLY(u32, x86_cpu_to_acpiid);
@@ -150,11 +149,10 @@ __visible void smp_call_function_single_interrupt(struct pt_regs *r);
 
 /*
  * This function is needed by all SMP systems. It must _always_ be valid
- * from the initial startup. We map APIC_BASE very early in page_setup(),
- * so this is correct in the x86 case.
+ * from the initial startup.
  */
-#define raw_smp_processor_id()  this_cpu_read(cpu_number)
-#define __smp_processor_id() __this_cpu_read(cpu_number)
+#define raw_smp_processor_id()  this_cpu_read(pcpu_hot.cpu_number)
+#define __smp_processor_id() __this_cpu_read(pcpu_hot.cpu_number)
 
 #ifdef CONFIG_X86_32
 extern int safe_smp_processor_id(void);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/x86/include/asm/stackprotector.h
index 24a8d6c4fb18..00473a650f51 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/stackprotector.h
@@ -34,7 +34,6 @@
 #include <asm/percpu.h>
 #include <asm/desc.h>
 
-#include <linux/random.h>
 #include <linux/sched.h>
 
 /*
@@ -50,22 +49,11 @@
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	u64 canary;
-	u64 tsc;
+	unsigned long canary = get_random_canary();
 
 #ifdef CONFIG_X86_64
 	BUILD_BUG_ON(offsetof(struct fixed_percpu_data, stack_canary) != 40);
 #endif
-	/*
-	 * We both use the random pool and the current TSC as a source
-	 * of randomness. The TSC only matters for very early init,
-	 * there it already has some randomness on most systems. Later
-	 * on during the bootup the random pool has true entropy too.
-	 */
-	get_random_bytes(&canary, sizeof(canary));
-	tsc = rdtsc();
-	canary += tsc + (tsc << 32UL);
-	canary &= CANARY_MASK;
 
 	current->stack_canary = canary;
 #ifdef CONFIG_X86_64
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/svm.h linux-libre-6.2-gnu/arch/x86/include/asm/svm.h
index 0361626841bc..cb1ee53ad3b1 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/svm.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/svm.h
@@ -5,6 +5,8 @@
 #include <uapi/asm/svm.h>
 #include <uapi/asm/kvm.h>
 
+#include <asm/hyperv-tlfs.h>
+
 /*
  * 32-bit intercept words in the VMCB Control Area, starting
  * at Byte offset 000h.
@@ -161,7 +163,10 @@ struct __attribute__ ((__packed__)) vmcb_control_area {
 	 * Offset 0x3e0, 32 bytes reserved
 	 * for use by hypervisor/software.
 	 */
-	u8 reserved_sw[32];
+	union {
+		struct hv_vmcb_enlightenments hv_enlightenments;
+		u8 reserved_sw[32];
+	};
 };
 
 
@@ -293,12 +298,13 @@ struct vmcb_save_area {
 	struct vmcb_seg ldtr;
 	struct vmcb_seg idtr;
 	struct vmcb_seg tr;
-	u8 reserved_1[42];
+	/* Reserved fields are named following their struct offset */
+	u8 reserved_0xa0[42];
 	u8 vmpl;
 	u8 cpl;
-	u8 reserved_2[4];
+	u8 reserved_0xcc[4];
 	u64 efer;
-	u8 reserved_3[112];
+	u8 reserved_0xd8[112];
 	u64 cr4;
 	u64 cr3;
 	u64 cr0;
@@ -306,7 +312,7 @@ struct vmcb_save_area {
 	u64 dr6;
 	u64 rflags;
 	u64 rip;
-	u8 reserved_4[88];
+	u8 reserved_0x180[88];
 	u64 rsp;
 	u64 s_cet;
 	u64 ssp;
@@ -321,14 +327,14 @@ struct vmcb_save_area {
 	u64 sysenter_esp;
 	u64 sysenter_eip;
 	u64 cr2;
-	u8 reserved_5[32];
+	u8 reserved_0x248[32];
 	u64 g_pat;
 	u64 dbgctl;
 	u64 br_from;
 	u64 br_to;
 	u64 last_excp_from;
 	u64 last_excp_to;
-	u8 reserved_6[72];
+	u8 reserved_0x298[72];
 	u32 spec_ctrl;		/* Guest version of SPEC_CTRL at 0x2E0 */
 } __packed;
 
@@ -349,12 +355,12 @@ struct sev_es_save_area {
 	u64 vmpl2_ssp;
 	u64 vmpl3_ssp;
 	u64 u_cet;
-	u8 reserved_1[2];
+	u8 reserved_0xc8[2];
 	u8 vmpl;
 	u8 cpl;
-	u8 reserved_2[4];
+	u8 reserved_0xcc[4];
 	u64 efer;
-	u8 reserved_3[104];
+	u8 reserved_0xd8[104];
 	u64 xss;
 	u64 cr4;
 	u64 cr3;
@@ -371,7 +377,7 @@ struct sev_es_save_area {
 	u64 dr1_addr_mask;
 	u64 dr2_addr_mask;
 	u64 dr3_addr_mask;
-	u8 reserved_4[24];
+	u8 reserved_0x1c0[24];
 	u64 rsp;
 	u64 s_cet;
 	u64 ssp;
@@ -386,21 +392,21 @@ struct sev_es_save_area {
 	u64 sysenter_esp;
 	u64 sysenter_eip;
 	u64 cr2;
-	u8 reserved_5[32];
+	u8 reserved_0x248[32];
 	u64 g_pat;
 	u64 dbgctl;
 	u64 br_from;
 	u64 br_to;
 	u64 last_excp_from;
 	u64 last_excp_to;
-	u8 reserved_7[80];
+	u8 reserved_0x298[80];
 	u32 pkru;
-	u8 reserved_8[20];
-	u64 reserved_9;		/* rax already available at 0x01f8 */
+	u32 tsc_aux;
+	u8 reserved_0x2f0[24];
 	u64 rcx;
 	u64 rdx;
 	u64 rbx;
-	u64 reserved_10;	/* rsp already available at 0x01d8 */
+	u64 reserved_0x320;	/* rsp already available at 0x01d8 */
 	u64 rbp;
 	u64 rsi;
 	u64 rdi;
@@ -412,7 +418,7 @@ struct sev_es_save_area {
 	u64 r13;
 	u64 r14;
 	u64 r15;
-	u8 reserved_11[16];
+	u8 reserved_0x380[16];
 	u64 guest_exit_info_1;
 	u64 guest_exit_info_2;
 	u64 guest_exit_int_info;
@@ -425,7 +431,7 @@ struct sev_es_save_area {
 	u64 pcpu_id;
 	u64 event_inj;
 	u64 xcr0;
-	u8 reserved_12[16];
+	u8 reserved_0x3f0[16];
 
 	/* Floating point area */
 	u64 x87_dp;
@@ -443,23 +449,23 @@ struct sev_es_save_area {
 } __packed;
 
 struct ghcb_save_area {
-	u8 reserved_1[203];
+	u8 reserved_0x0[203];
 	u8 cpl;
-	u8 reserved_2[116];
+	u8 reserved_0xcc[116];
 	u64 xss;
-	u8 reserved_3[24];
+	u8 reserved_0x148[24];
 	u64 dr7;
-	u8 reserved_4[16];
+	u8 reserved_0x168[16];
 	u64 rip;
-	u8 reserved_5[88];
+	u8 reserved_0x180[88];
 	u64 rsp;
-	u8 reserved_6[24];
+	u8 reserved_0x1e0[24];
 	u64 rax;
-	u8 reserved_7[264];
+	u8 reserved_0x200[264];
 	u64 rcx;
 	u64 rdx;
 	u64 rbx;
-	u8 reserved_8[8];
+	u8 reserved_0x320[8];
 	u64 rbp;
 	u64 rsi;
 	u64 rdi;
@@ -471,12 +477,12 @@ struct ghcb_save_area {
 	u64 r13;
 	u64 r14;
 	u64 r15;
-	u8 reserved_9[16];
+	u8 reserved_0x380[16];
 	u64 sw_exit_code;
 	u64 sw_exit_info_1;
 	u64 sw_exit_info_2;
 	u64 sw_scratch;
-	u8 reserved_10[56];
+	u8 reserved_0x3b0[56];
 	u64 xcr0;
 	u8 valid_bitmap[16];
 	u64 x87_state_gpa;
@@ -490,7 +496,7 @@ struct ghcb {
 
 	u8 shared_buffer[GHCB_SHARED_BUF_SIZE];
 
-	u8 reserved_1[10];
+	u8 reserved_0xff0[10];
 	u16 protocol_version;	/* negotiated SEV-ES/GHCB protocol version */
 	u32 ghcb_usage;
 } __packed;
@@ -502,6 +508,9 @@ struct ghcb {
 #define EXPECTED_VMCB_CONTROL_AREA_SIZE		1024
 #define EXPECTED_GHCB_SIZE			PAGE_SIZE
 
+#define BUILD_BUG_RESERVED_OFFSET(x, y) \
+	ASSERT_STRUCT_OFFSET(struct x, reserved ## _ ## y, y)
+
 static inline void __unused_size_checks(void)
 {
 	BUILD_BUG_ON(sizeof(struct vmcb_save_area)	!= EXPECTED_VMCB_SAVE_AREA_SIZE);
@@ -509,6 +518,39 @@ static inline void __unused_size_checks(void)
 	BUILD_BUG_ON(sizeof(struct sev_es_save_area)	!= EXPECTED_SEV_ES_SAVE_AREA_SIZE);
 	BUILD_BUG_ON(sizeof(struct vmcb_control_area)	!= EXPECTED_VMCB_CONTROL_AREA_SIZE);
 	BUILD_BUG_ON(sizeof(struct ghcb)		!= EXPECTED_GHCB_SIZE);
+
+	/* Check offsets of reserved fields */
+
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0xa0);
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0xcc);
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0xd8);
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0x180);
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0x248);
+	BUILD_BUG_RESERVED_OFFSET(vmcb_save_area, 0x298);
+
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0xc8);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0xcc);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0xd8);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x1c0);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x248);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x298);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x2f0);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x320);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x380);
+	BUILD_BUG_RESERVED_OFFSET(sev_es_save_area, 0x3f0);
+
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x0);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0xcc);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x148);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x168);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x180);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x1e0);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x200);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x320);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x380);
+	BUILD_BUG_RESERVED_OFFSET(ghcb_save_area, 0x3b0);
+
+	BUILD_BUG_RESERVED_OFFSET(ghcb, 0xff0);
 }
 
 struct vmcb {
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/switch_to.h linux-libre-6.2-gnu/arch/x86/include/asm/switch_to.h
index c08eb0fdd11f..5c91305d09d2 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/switch_to.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/switch_to.h
@@ -66,13 +66,10 @@ static inline void update_task_stack(struct task_struct *task)
 {
 	/* sp0 always points to the entry trampoline stack, which is constant: */
 #ifdef CONFIG_X86_32
-	if (static_cpu_has(X86_FEATURE_XENPV))
-		load_sp0(task->thread.sp0);
-	else
-		this_cpu_write(cpu_tss_rw.x86_tss.sp1, task->thread.sp0);
+	this_cpu_write(cpu_tss_rw.x86_tss.sp1, task->thread.sp0);
 #else
 	/* Xen PV enters the kernel on the thread stack. */
-	if (static_cpu_has(X86_FEATURE_XENPV))
+	if (cpu_feature_enabled(X86_FEATURE_XENPV))
 		load_sp0(task_top_of_stack(task));
 #endif
 }
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/tdx.h linux-libre-6.2-gnu/arch/x86/include/asm/tdx.h
index 020c81a7c729..28d889c9aa16 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/tdx.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/tdx.h
@@ -67,6 +67,8 @@ void tdx_safe_halt(void);
 
 bool tdx_early_handle_ve(struct pt_regs *regs);
 
+int tdx_mcall_get_report0(u8 *reportdata, u8 *tdreport);
+
 #else
 
 static inline void tdx_early_init(void) { };
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/text-patching.h linux-libre-6.2-gnu/arch/x86/include/asm/text-patching.h
index 1cc15528ce29..f4b87f08f5c5 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/text-patching.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/text-patching.h
@@ -45,6 +45,7 @@ extern void *text_poke(void *addr, const void *opcode, size_t len);
 extern void text_poke_sync(void);
 extern void *text_poke_kgdb(void *addr, const void *opcode, size_t len);
 extern void *text_poke_copy(void *addr, const void *opcode, size_t len);
+extern void *text_poke_copy_locked(void *addr, const void *opcode, size_t len, bool core_ok);
 extern void *text_poke_set(void *addr, int c, size_t len);
 extern int poke_int3_handler(struct pt_regs *regs);
 extern void text_poke_bp(void *addr, const void *opcode, size_t len, const void *emulate);
diff --git linux-libre-6.1-gnu/arch/x86/include/asm/x86_init.h linux-libre-6.2-gnu/arch/x86/include/asm/x86_init.h
index e9170457697e..c1c8c581759d 100644
--- linux-libre-6.1-gnu/arch/x86/include/asm/x86_init.h
+++ linux-libre-6.2-gnu/arch/x86/include/asm/x86_init.h
@@ -285,6 +285,8 @@ struct x86_hyper_runtime {
  * 				possible in x86_early_init_platform_quirks() by
  * 				only using the current x86_hardware_subarch
  * 				semantics.
+ * @realmode_reserve:		reserve memory for realmode trampoline
+ * @realmode_init:		initialize realmode trampoline
  * @hyper:			x86 hypervisor specific runtime callbacks
  */
 struct x86_platform_ops {
@@ -301,6 +303,8 @@ struct x86_platform_ops {
 	void (*apic_post_init)(void);
 	struct x86_legacy_features legacy;
 	void (*set_legacy_features)(void);
+	void (*realmode_reserve)(void);
+	void (*realmode_init)(void);
 	struct x86_hyper_runtime hyper;
 	struct x86_guest guest;
 };
diff --git linux-libre-6.1-gnu/arch/x86/include/uapi/asm/kvm.h linux-libre-6.2-gnu/arch/x86/include/uapi/asm/kvm.h
index 46de10a809ec..e48deab8901d 100644
--- linux-libre-6.1-gnu/arch/x86/include/uapi/asm/kvm.h
+++ linux-libre-6.2-gnu/arch/x86/include/uapi/asm/kvm.h
@@ -53,14 +53,6 @@
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
 
-struct kvm_memory_alias {
-	__u32 slot;  /* this has a different namespace than memory slots */
-	__u32 flags;
-	__u64 guest_phys_addr;
-	__u64 memory_size;
-	__u64 target_phys_addr;
-};
-
 /* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
 struct kvm_pic_state {
 	__u8 last_irr;	/* edge detection */
@@ -214,6 +206,8 @@ struct kvm_msr_list {
 struct kvm_msr_filter_range {
 #define KVM_MSR_FILTER_READ  (1 << 0)
 #define KVM_MSR_FILTER_WRITE (1 << 1)
+#define KVM_MSR_FILTER_RANGE_VALID_MASK (KVM_MSR_FILTER_READ | \
+					 KVM_MSR_FILTER_WRITE)
 	__u32 flags;
 	__u32 nmsrs; /* number of msrs in bitmap */
 	__u32 base;  /* MSR index the bitmap starts at */
@@ -222,8 +216,11 @@ struct kvm_msr_filter_range {
 
 #define KVM_MSR_FILTER_MAX_RANGES 16
 struct kvm_msr_filter {
+#ifndef __KERNEL__
 #define KVM_MSR_FILTER_DEFAULT_ALLOW (0 << 0)
+#endif
 #define KVM_MSR_FILTER_DEFAULT_DENY  (1 << 0)
+#define KVM_MSR_FILTER_VALID_MASK (KVM_MSR_FILTER_DEFAULT_DENY)
 	__u32 flags;
 	struct kvm_msr_filter_range ranges[KVM_MSR_FILTER_MAX_RANGES];
 };
diff --git linux-libre-6.1-gnu/arch/x86/include/uapi/asm/svm.h linux-libre-6.2-gnu/arch/x86/include/uapi/asm/svm.h
index f69c168391aa..80e1df482337 100644
--- linux-libre-6.1-gnu/arch/x86/include/uapi/asm/svm.h
+++ linux-libre-6.2-gnu/arch/x86/include/uapi/asm/svm.h
@@ -116,6 +116,12 @@
 #define SVM_VMGEXIT_AP_CREATE			1
 #define SVM_VMGEXIT_AP_DESTROY			2
 #define SVM_VMGEXIT_HV_FEATURES			0x8000fffd
+#define SVM_VMGEXIT_TERM_REQUEST		0x8000fffe
+#define SVM_VMGEXIT_TERM_REASON(reason_set, reason_code)	\
+	/* SW_EXITINFO1[3:0] */					\
+	(((((u64)reason_set) & 0xf)) |				\
+	/* SW_EXITINFO1[11:4] */				\
+	((((u64)reason_code) & 0xff) << 4))
 #define SVM_VMGEXIT_UNSUPPORTED_EVENT		0x8000ffff
 
 /* Exit code reserved for hypervisor/software use */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/Makefile linux-libre-6.2-gnu/arch/x86/kernel/Makefile
index f901658d9f7c..96d51bbc2bd4 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/Makefile
+++ linux-libre-6.2-gnu/arch/x86/kernel/Makefile
@@ -44,7 +44,7 @@ obj-y			+= head_$(BITS).o
 obj-y			+= head$(BITS).o
 obj-y			+= ebda.o
 obj-y			+= platform-quirks.o
-obj-y			+= process_$(BITS).o signal.o
+obj-y			+= process_$(BITS).o signal.o signal_$(BITS).o
 obj-$(CONFIG_COMPAT)	+= signal_compat.o
 obj-y			+= traps.o idt.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y			+= time.o ioport.o dumpstack.o nmi.o
@@ -54,7 +54,7 @@ obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
 obj-$(CONFIG_IRQ_WORK)  += irq_work.o
 obj-y			+= probe_roms.o
 obj-$(CONFIG_X86_32)	+= sys_ia32.o
-obj-$(CONFIG_IA32_EMULATION)	+= sys_ia32.o
+obj-$(CONFIG_IA32_EMULATION)	+= sys_ia32.o signal_32.o
 obj-$(CONFIG_X86_64)	+= sys_x86_64.o
 obj-$(CONFIG_X86_ESPFIX64)	+= espfix_64.o
 obj-$(CONFIG_SYSFS)	+= ksysfs.o
@@ -143,6 +143,8 @@ obj-$(CONFIG_AMD_MEM_ENCRYPT)		+= sev.o
 
 obj-$(CONFIG_CFI_CLANG)			+= cfi.o
 
+obj-$(CONFIG_CALL_THUNKS)		+= callthunks.o
+
 ###
 # 64 bit specific files
 ifeq ($(CONFIG_X86_64),y)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/acpi/cstate.c linux-libre-6.2-gnu/arch/x86/kernel/acpi/cstate.c
index 7945eae5b315..401808b47af3 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/acpi/cstate.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/acpi/cstate.c
@@ -52,17 +52,25 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
 	if (c->x86_vendor == X86_VENDOR_INTEL &&
 	    (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 0x0f)))
 			flags->bm_control = 0;
-	/*
-	 * For all recent Centaur CPUs, the ucode will make sure that each
-	 * core can keep cache coherence with each other while entering C3
-	 * type state. So, set bm_check to 1 to indicate that the kernel
-	 * doesn't need to execute a cache flush operation (WBINVD) when
-	 * entering C3 type state.
-	 */
+
 	if (c->x86_vendor == X86_VENDOR_CENTAUR) {
 		if (c->x86 > 6 || (c->x86 == 6 && c->x86_model == 0x0f &&
-		    c->x86_stepping >= 0x0e))
+		    c->x86_stepping >= 0x0e)) {
+			/*
+			 * For all recent Centaur CPUs, the ucode will make sure that each
+			 * core can keep cache coherence with each other while entering C3
+			 * type state. So, set bm_check to 1 to indicate that the kernel
+			 * doesn't need to execute a cache flush operation (WBINVD) when
+			 * entering C3 type state.
+			 */
 			flags->bm_check = 1;
+			/*
+			 * For all recent Centaur platforms, ARB_DISABLE is a nop.
+			 * Set bm_control to zero to indicate that ARB_DISABLE is
+			 * not required while entering C3 type state.
+			 */
+			flags->bm_control = 0;
+		}
 	}
 
 	if (c->x86_vendor == X86_VENDOR_ZHAOXIN) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/alternative.c linux-libre-6.2-gnu/arch/x86/kernel/alternative.c
index 5cadcea035e0..7d8c3cbde368 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/alternative.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/alternative.c
@@ -116,6 +116,7 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
 
 extern s32 __retpoline_sites[], __retpoline_sites_end[];
 extern s32 __return_sites[], __return_sites_end[];
+extern s32 __cfi_sites[], __cfi_sites_end[];
 extern s32 __ibt_endbr_seal[], __ibt_endbr_seal_end[];
 extern struct alt_instr __alt_instructions[], __alt_instructions_end[];
 extern s32 __smp_locks[], __smp_locks_end[];
@@ -377,6 +378,56 @@ static int emit_indirect(int op, int reg, u8 *bytes)
 	return i;
 }
 
+static inline bool is_jcc32(struct insn *insn)
+{
+	/* Jcc.d32 second opcode byte is in the range: 0x80-0x8f */
+	return insn->opcode.bytes[0] == 0x0f && (insn->opcode.bytes[1] & 0xf0) == 0x80;
+}
+
+static int emit_call_track_retpoline(void *addr, struct insn *insn, int reg, u8 *bytes)
+{
+	u8 op = insn->opcode.bytes[0];
+	int i = 0;
+
+	/*
+	 * Clang does 'weird' Jcc __x86_indirect_thunk_r11 conditional
+	 * tail-calls. Deal with them.
+	 */
+	if (is_jcc32(insn)) {
+		bytes[i++] = op;
+		op = insn->opcode.bytes[1];
+		goto clang_jcc;
+	}
+
+	if (insn->length == 6)
+		bytes[i++] = 0x2e; /* CS-prefix */
+
+	switch (op) {
+	case CALL_INSN_OPCODE:
+		__text_gen_insn(bytes+i, op, addr+i,
+				__x86_indirect_call_thunk_array[reg],
+				CALL_INSN_SIZE);
+		i += CALL_INSN_SIZE;
+		break;
+
+	case JMP32_INSN_OPCODE:
+clang_jcc:
+		__text_gen_insn(bytes+i, op, addr+i,
+				__x86_indirect_jump_thunk_array[reg],
+				JMP32_INSN_SIZE);
+		i += JMP32_INSN_SIZE;
+		break;
+
+	default:
+		WARN(1, "%pS %px %*ph\n", addr, addr, 6, addr);
+		return -1;
+	}
+
+	WARN_ON_ONCE(i != insn->length);
+
+	return i;
+}
+
 /*
  * Rewrite the compiler generated retpoline thunk calls.
  *
@@ -409,8 +460,12 @@ static int patch_retpoline(void *addr, struct insn *insn, u8 *bytes)
 	BUG_ON(reg == 4);
 
 	if (cpu_feature_enabled(X86_FEATURE_RETPOLINE) &&
-	    !cpu_feature_enabled(X86_FEATURE_RETPOLINE_LFENCE))
+	    !cpu_feature_enabled(X86_FEATURE_RETPOLINE_LFENCE)) {
+		if (cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))
+			return emit_call_track_retpoline(addr, insn, reg, bytes);
+
 		return -1;
+	}
 
 	op = insn->opcode.bytes[0];
 
@@ -427,8 +482,7 @@ static int patch_retpoline(void *addr, struct insn *insn, u8 *bytes)
 	 *   [ NOP ]
 	 * 1:
 	 */
-	/* Jcc.d32 second opcode byte is in the range: 0x80-0x8f */
-	if (op == 0x0f && (insn->opcode.bytes[1] & 0xf0) == 0x80) {
+	if (is_jcc32(insn)) {
 		cc = insn->opcode.bytes[1] & 0xf;
 		cc ^= 1; /* invert condition */
 
@@ -518,6 +572,11 @@ void __init_or_module noinline apply_retpolines(s32 *start, s32 *end)
 }
 
 #ifdef CONFIG_RETHUNK
+
+#ifdef CONFIG_CALL_THUNKS
+void (*x86_return_thunk)(void) __ro_after_init = &__x86_return_thunk;
+#endif
+
 /*
  * Rewrite the compiler generated return thunk tail-calls.
  *
@@ -533,14 +592,18 @@ static int patch_return(void *addr, struct insn *insn, u8 *bytes)
 {
 	int i = 0;
 
-	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		return -1;
+	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
+		if (x86_return_thunk == __x86_return_thunk)
+			return -1;
 
-	bytes[i++] = RET_INSN_OPCODE;
+		i = JMP32_INSN_SIZE;
+		__text_gen_insn(bytes, JMP32_INSN_OPCODE, addr, x86_return_thunk, i);
+	} else {
+		bytes[i++] = RET_INSN_OPCODE;
+	}
 
 	for (; i < insn->length;)
 		bytes[i++] = INT3_INSN_OPCODE;
-
 	return i;
 }
 
@@ -594,6 +657,28 @@ void __init_or_module noinline apply_returns(s32 *start, s32 *end) { }
 
 #ifdef CONFIG_X86_KERNEL_IBT
 
+static void poison_endbr(void *addr, bool warn)
+{
+	u32 endbr, poison = gen_endbr_poison();
+
+	if (WARN_ON_ONCE(get_kernel_nofault(endbr, addr)))
+		return;
+
+	if (!is_endbr(endbr)) {
+		WARN_ON_ONCE(warn);
+		return;
+	}
+
+	DPRINTK("ENDBR at: %pS (%px)", addr, addr);
+
+	/*
+	 * When we have IBT, the lack of ENDBR will trigger #CP
+	 */
+	DUMP_BYTES(((u8*)addr), 4, "%px: orig: ", addr);
+	DUMP_BYTES(((u8*)&poison), 4, "%px: repl: ", addr);
+	text_poke_early(addr, &poison, 4);
+}
+
 /*
  * Generated by: objtool --ibt
  */
@@ -602,31 +687,391 @@ void __init_or_module noinline apply_ibt_endbr(s32 *start, s32 *end)
 	s32 *s;
 
 	for (s = start; s < end; s++) {
-		u32 endbr, poison = gen_endbr_poison();
 		void *addr = (void *)s + *s;
 
-		if (WARN_ON_ONCE(get_kernel_nofault(endbr, addr)))
+		poison_endbr(addr, true);
+		if (IS_ENABLED(CONFIG_FINEIBT))
+			poison_endbr(addr - 16, false);
+	}
+}
+
+#else
+
+void __init_or_module apply_ibt_endbr(s32 *start, s32 *end) { }
+
+#endif /* CONFIG_X86_KERNEL_IBT */
+
+#ifdef CONFIG_FINEIBT
+
+enum cfi_mode {
+	CFI_DEFAULT,
+	CFI_OFF,
+	CFI_KCFI,
+	CFI_FINEIBT,
+};
+
+static enum cfi_mode cfi_mode __ro_after_init = CFI_DEFAULT;
+static bool cfi_rand __ro_after_init = true;
+static u32  cfi_seed __ro_after_init;
+
+/*
+ * Re-hash the CFI hash with a boot-time seed while making sure the result is
+ * not a valid ENDBR instruction.
+ */
+static u32 cfi_rehash(u32 hash)
+{
+	hash ^= cfi_seed;
+	while (unlikely(is_endbr(hash) || is_endbr(-hash))) {
+		bool lsb = hash & 1;
+		hash >>= 1;
+		if (lsb)
+			hash ^= 0x80200003;
+	}
+	return hash;
+}
+
+static __init int cfi_parse_cmdline(char *str)
+{
+	if (!str)
+		return -EINVAL;
+
+	while (str) {
+		char *next = strchr(str, ',');
+		if (next) {
+			*next = 0;
+			next++;
+		}
+
+		if (!strcmp(str, "auto")) {
+			cfi_mode = CFI_DEFAULT;
+		} else if (!strcmp(str, "off")) {
+			cfi_mode = CFI_OFF;
+			cfi_rand = false;
+		} else if (!strcmp(str, "kcfi")) {
+			cfi_mode = CFI_KCFI;
+		} else if (!strcmp(str, "fineibt")) {
+			cfi_mode = CFI_FINEIBT;
+		} else if (!strcmp(str, "norand")) {
+			cfi_rand = false;
+		} else {
+			pr_err("Ignoring unknown cfi option (%s).", str);
+		}
+
+		str = next;
+	}
+
+	return 0;
+}
+early_param("cfi", cfi_parse_cmdline);
+
+/*
+ * kCFI						FineIBT
+ *
+ * __cfi_\func:					__cfi_\func:
+ *	movl   $0x12345678,%eax		// 5	     endbr64			// 4
+ *	nop					     subl   $0x12345678,%r10d   // 7
+ *	nop					     jz     1f			// 2
+ *	nop					     ud2			// 2
+ *	nop					1:   nop			// 1
+ *	nop
+ *	nop
+ *	nop
+ *	nop
+ *	nop
+ *	nop
+ *	nop
+ *
+ *
+ * caller:					caller:
+ *	movl	$(-0x12345678),%r10d	 // 6	     movl   $0x12345678,%r10d	// 6
+ *	addl	$-15(%r11),%r10d	 // 4	     sub    $16,%r11		// 4
+ *	je	1f			 // 2	     nop4			// 4
+ *	ud2				 // 2
+ * 1:	call	__x86_indirect_thunk_r11 // 5	     call   *%r11; nop2;	// 5
+ *
+ */
+
+asm(	".pushsection .rodata			\n"
+	"fineibt_preamble_start:		\n"
+	"	endbr64				\n"
+	"	subl	$0x12345678, %r10d	\n"
+	"	je	fineibt_preamble_end	\n"
+	"	ud2				\n"
+	"	nop				\n"
+	"fineibt_preamble_end:			\n"
+	".popsection\n"
+);
+
+extern u8 fineibt_preamble_start[];
+extern u8 fineibt_preamble_end[];
+
+#define fineibt_preamble_size (fineibt_preamble_end - fineibt_preamble_start)
+#define fineibt_preamble_hash 7
+
+asm(	".pushsection .rodata			\n"
+	"fineibt_caller_start:			\n"
+	"	movl	$0x12345678, %r10d	\n"
+	"	sub	$16, %r11		\n"
+	ASM_NOP4
+	"fineibt_caller_end:			\n"
+	".popsection				\n"
+);
+
+extern u8 fineibt_caller_start[];
+extern u8 fineibt_caller_end[];
+
+#define fineibt_caller_size (fineibt_caller_end - fineibt_caller_start)
+#define fineibt_caller_hash 2
+
+#define fineibt_caller_jmp (fineibt_caller_size - 2)
+
+static u32 decode_preamble_hash(void *addr)
+{
+	u8 *p = addr;
+
+	/* b8 78 56 34 12          mov    $0x12345678,%eax */
+	if (p[0] == 0xb8)
+		return *(u32 *)(addr + 1);
+
+	return 0; /* invalid hash value */
+}
+
+static u32 decode_caller_hash(void *addr)
+{
+	u8 *p = addr;
+
+	/* 41 ba 78 56 34 12       mov    $0x12345678,%r10d */
+	if (p[0] == 0x41 && p[1] == 0xba)
+		return -*(u32 *)(addr + 2);
+
+	/* e8 0c 78 56 34 12	   jmp.d8  +12 */
+	if (p[0] == JMP8_INSN_OPCODE && p[1] == fineibt_caller_jmp)
+		return -*(u32 *)(addr + 2);
+
+	return 0; /* invalid hash value */
+}
+
+/* .retpoline_sites */
+static int cfi_disable_callers(s32 *start, s32 *end)
+{
+	/*
+	 * Disable kCFI by patching in a JMP.d8, this leaves the hash immediate
+	 * in tact for later usage. Also see decode_caller_hash() and
+	 * cfi_rewrite_callers().
+	 */
+	const u8 jmp[] = { JMP8_INSN_OPCODE, fineibt_caller_jmp };
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		addr -= fineibt_caller_size;
+		hash = decode_caller_hash(addr);
+		if (!hash) /* nocfi callers */
 			continue;
 
-		if (WARN_ON_ONCE(!is_endbr(endbr)))
+		text_poke_early(addr, jmp, 2);
+	}
+
+	return 0;
+}
+
+static int cfi_enable_callers(s32 *start, s32 *end)
+{
+	/*
+	 * Re-enable kCFI, undo what cfi_disable_callers() did.
+	 */
+	const u8 mov[] = { 0x41, 0xba };
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		addr -= fineibt_caller_size;
+		hash = decode_caller_hash(addr);
+		if (!hash) /* nocfi callers */
 			continue;
 
-		DPRINTK("ENDBR at: %pS (%px)", addr, addr);
+		text_poke_early(addr, mov, 2);
+	}
 
-		/*
-		 * When we have IBT, the lack of ENDBR will trigger #CP
-		 */
-		DUMP_BYTES(((u8*)addr), 4, "%px: orig: ", addr);
-		DUMP_BYTES(((u8*)&poison), 4, "%px: repl: ", addr);
-		text_poke_early(addr, &poison, 4);
+	return 0;
+}
+
+/* .cfi_sites */
+static int cfi_rand_preamble(s32 *start, s32 *end)
+{
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		hash = decode_preamble_hash(addr);
+		if (WARN(!hash, "no CFI hash found at: %pS %px %*ph\n",
+			 addr, addr, 5, addr))
+			return -EINVAL;
+
+		hash = cfi_rehash(hash);
+		text_poke_early(addr + 1, &hash, 4);
+	}
+
+	return 0;
+}
+
+static int cfi_rewrite_preamble(s32 *start, s32 *end)
+{
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		hash = decode_preamble_hash(addr);
+		if (WARN(!hash, "no CFI hash found at: %pS %px %*ph\n",
+			 addr, addr, 5, addr))
+			return -EINVAL;
+
+		text_poke_early(addr, fineibt_preamble_start, fineibt_preamble_size);
+		WARN_ON(*(u32 *)(addr + fineibt_preamble_hash) != 0x12345678);
+		text_poke_early(addr + fineibt_preamble_hash, &hash, 4);
+	}
+
+	return 0;
+}
+
+/* .retpoline_sites */
+static int cfi_rand_callers(s32 *start, s32 *end)
+{
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		addr -= fineibt_caller_size;
+		hash = decode_caller_hash(addr);
+		if (hash) {
+			hash = -cfi_rehash(hash);
+			text_poke_early(addr + 2, &hash, 4);
+		}
+	}
+
+	return 0;
+}
+
+static int cfi_rewrite_callers(s32 *start, s32 *end)
+{
+	s32 *s;
+
+	for (s = start; s < end; s++) {
+		void *addr = (void *)s + *s;
+		u32 hash;
+
+		addr -= fineibt_caller_size;
+		hash = decode_caller_hash(addr);
+		if (hash) {
+			text_poke_early(addr, fineibt_caller_start, fineibt_caller_size);
+			WARN_ON(*(u32 *)(addr + fineibt_caller_hash) != 0x12345678);
+			text_poke_early(addr + fineibt_caller_hash, &hash, 4);
+		}
+		/* rely on apply_retpolines() */
 	}
+
+	return 0;
+}
+
+static void __apply_fineibt(s32 *start_retpoline, s32 *end_retpoline,
+			    s32 *start_cfi, s32 *end_cfi, bool builtin)
+{
+	int ret;
+
+	if (WARN_ONCE(fineibt_preamble_size != 16,
+		      "FineIBT preamble wrong size: %ld", fineibt_preamble_size))
+		return;
+
+	if (cfi_mode == CFI_DEFAULT) {
+		cfi_mode = CFI_KCFI;
+		if (HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT))
+			cfi_mode = CFI_FINEIBT;
+	}
+
+	/*
+	 * Rewrite the callers to not use the __cfi_ stubs, such that we might
+	 * rewrite them. This disables all CFI. If this succeeds but any of the
+	 * later stages fails, we're without CFI.
+	 */
+	ret = cfi_disable_callers(start_retpoline, end_retpoline);
+	if (ret)
+		goto err;
+
+	if (cfi_rand) {
+		if (builtin)
+			cfi_seed = get_random_u32();
+
+		ret = cfi_rand_preamble(start_cfi, end_cfi);
+		if (ret)
+			goto err;
+
+		ret = cfi_rand_callers(start_retpoline, end_retpoline);
+		if (ret)
+			goto err;
+	}
+
+	switch (cfi_mode) {
+	case CFI_OFF:
+		if (builtin)
+			pr_info("Disabling CFI\n");
+		return;
+
+	case CFI_KCFI:
+		ret = cfi_enable_callers(start_retpoline, end_retpoline);
+		if (ret)
+			goto err;
+
+		if (builtin)
+			pr_info("Using kCFI\n");
+		return;
+
+	case CFI_FINEIBT:
+		ret = cfi_rewrite_preamble(start_cfi, end_cfi);
+		if (ret)
+			goto err;
+
+		ret = cfi_rewrite_callers(start_retpoline, end_retpoline);
+		if (ret)
+			goto err;
+
+		if (builtin)
+			pr_info("Using FineIBT CFI\n");
+		return;
+
+	default:
+		break;
+	}
+
+err:
+	pr_err("Something went horribly wrong trying to rewrite the CFI implementation.\n");
 }
 
 #else
 
-void __init_or_module noinline apply_ibt_endbr(s32 *start, s32 *end) { }
+static void __apply_fineibt(s32 *start_retpoline, s32 *end_retpoline,
+			    s32 *start_cfi, s32 *end_cfi, bool builtin)
+{
+}
+
+#endif
 
-#endif /* CONFIG_X86_KERNEL_IBT */
+void apply_fineibt(s32 *start_retpoline, s32 *end_retpoline,
+		   s32 *start_cfi, s32 *end_cfi)
+{
+	return __apply_fineibt(start_retpoline, end_retpoline,
+			       start_cfi, end_cfi,
+			       /* .builtin = */ false);
+}
 
 #ifdef CONFIG_SMP
 static void alternatives_smp_lock(const s32 *start, const s32 *end,
@@ -934,6 +1379,9 @@ void __init alternative_instructions(void)
 	 */
 	apply_paravirt(__parainstructions, __parainstructions_end);
 
+	__apply_fineibt(__retpoline_sites, __retpoline_sites_end,
+			__cfi_sites, __cfi_sites_end, true);
+
 	/*
 	 * Rewrite the retpolines, must be done before alternatives since
 	 * those can rewrite the retpoline thunks.
@@ -947,6 +1395,12 @@ void __init alternative_instructions(void)
 	 */
 	apply_alternatives(__alt_instructions, __alt_instructions_end);
 
+	/*
+	 * Now all calls are established. Apply the call thunks if
+	 * required.
+	 */
+	callthunks_patch_builtin_calls();
+
 	apply_ibt_endbr(__ibt_endbr_seal, __ibt_endbr_seal_end);
 
 #ifdef CONFIG_SMP
@@ -1236,27 +1690,15 @@ void *text_poke_kgdb(void *addr, const void *opcode, size_t len)
 	return __text_poke(text_poke_memcpy, addr, opcode, len);
 }
 
-/**
- * text_poke_copy - Copy instructions into (an unused part of) RX memory
- * @addr: address to modify
- * @opcode: source of the copy
- * @len: length to copy, could be more than 2x PAGE_SIZE
- *
- * Not safe against concurrent execution; useful for JITs to dump
- * new code blocks into unused regions of RX memory. Can be used in
- * conjunction with synchronize_rcu_tasks() to wait for existing
- * execution to quiesce after having made sure no existing functions
- * pointers are live.
- */
-void *text_poke_copy(void *addr, const void *opcode, size_t len)
+void *text_poke_copy_locked(void *addr, const void *opcode, size_t len,
+			    bool core_ok)
 {
 	unsigned long start = (unsigned long)addr;
 	size_t patched = 0;
 
-	if (WARN_ON_ONCE(core_kernel_text(start)))
+	if (WARN_ON_ONCE(!core_ok && core_kernel_text(start)))
 		return NULL;
 
-	mutex_lock(&text_mutex);
 	while (patched < len) {
 		unsigned long ptr = start + patched;
 		size_t s;
@@ -1266,6 +1708,25 @@ void *text_poke_copy(void *addr, const void *opcode, size_t len)
 		__text_poke(text_poke_memcpy, (void *)ptr, opcode + patched, s);
 		patched += s;
 	}
+	return addr;
+}
+
+/**
+ * text_poke_copy - Copy instructions into (an unused part of) RX memory
+ * @addr: address to modify
+ * @opcode: source of the copy
+ * @len: length to copy, could be more than 2x PAGE_SIZE
+ *
+ * Not safe against concurrent execution; useful for JITs to dump
+ * new code blocks into unused regions of RX memory. Can be used in
+ * conjunction with synchronize_rcu_tasks() to wait for existing
+ * execution to quiesce after having made sure no existing functions
+ * pointers are live.
+ */
+void *text_poke_copy(void *addr, const void *opcode, size_t len)
+{
+	mutex_lock(&text_mutex);
+	addr = text_poke_copy_locked(addr, opcode, len, false);
 	mutex_unlock(&text_mutex);
 	return addr;
 }
@@ -1608,7 +2069,7 @@ static void text_poke_loc_init(struct text_poke_loc *tp, void *addr,
 
 	default:
 		BUG_ON(len != insn.length);
-	};
+	}
 
 
 	switch (tp->opcode) {
@@ -1681,11 +2142,6 @@ void __ref text_poke_queue(void *addr, const void *opcode, size_t len, const voi
 {
 	struct text_poke_loc *tp;
 
-	if (unlikely(system_state == SYSTEM_BOOTING)) {
-		text_poke_early(addr, opcode, len);
-		return;
-	}
-
 	text_poke_flush(addr);
 
 	tp = &tp_vec[tp_vec_nr++];
@@ -1707,11 +2163,6 @@ void __ref text_poke_bp(void *addr, const void *opcode, size_t len, const void *
 {
 	struct text_poke_loc tp;
 
-	if (unlikely(system_state == SYSTEM_BOOTING)) {
-		text_poke_early(addr, opcode, len);
-		return;
-	}
-
 	text_poke_loc_init(&tp, addr, opcode, len, emulate);
 	text_poke_bp_batch(&tp, 1);
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/amd_gart_64.c linux-libre-6.2-gnu/arch/x86/kernel/amd_gart_64.c
index 19a0207e529f..56a917df410d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/amd_gart_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/amd_gart_64.c
@@ -504,7 +504,7 @@ static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size)
 	}
 
 	a = aper + iommu_size;
-	iommu_size -= round_up(a, PMD_PAGE_SIZE) - a;
+	iommu_size -= round_up(a, PMD_SIZE) - a;
 
 	if (iommu_size < 64*1024*1024) {
 		pr_warn("PCI-DMA: Warning: Small IOMMU %luMB."
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/apic.c linux-libre-6.2-gnu/arch/x86/kernel/apic/apic.c
index 71dd9c875608..83987436ae80 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/apic.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/apic/apic.c
@@ -1931,16 +1931,19 @@ void __init check_x2apic(void)
 	}
 }
 #else /* CONFIG_X86_X2APIC */
-static int __init validate_x2apic(void)
+void __init check_x2apic(void)
 {
 	if (!apic_is_x2apic_enabled())
-		return 0;
+		return;
 	/*
-	 * Checkme: Can we simply turn off x2apic here instead of panic?
+	 * Checkme: Can we simply turn off x2APIC here instead of disabling the APIC?
 	 */
-	panic("BIOS has enabled x2apic but kernel doesn't support x2apic, please disable x2apic in BIOS.\n");
+	pr_err("Kernel does not support x2APIC, please recompile with CONFIG_X86_X2APIC.\n");
+	pr_err("Disabling APIC, expect reduced performance and functionality.\n");
+
+	disable_apic = 1;
+	setup_clear_cpu_cap(X86_FEATURE_APIC);
 }
-early_initcall(validate_x2apic);
 
 static inline void try_to_enable_x2apic(int remap_mode) { }
 static inline void __x2apic_enable(void) { }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/msi.c linux-libre-6.2-gnu/arch/x86/kernel/apic/msi.c
index 7517eb05bdc1..35d5b8fb18ef 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/msi.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/apic/msi.c
@@ -142,70 +142,139 @@ msi_set_affinity(struct irq_data *irqd, const struct cpumask *mask, bool force)
 	return ret;
 }
 
-/*
- * IRQ Chip for MSI PCI/PCI-X/PCI-Express Devices,
- * which implement the MSI or MSI-X Capability Structure.
+/**
+ * pci_dev_has_default_msi_parent_domain - Check whether the device has the default
+ *					   MSI parent domain associated
+ * @dev:	Pointer to the PCI device
  */
-static struct irq_chip pci_msi_controller = {
-	.name			= "PCI-MSI",
-	.irq_unmask		= pci_msi_unmask_irq,
-	.irq_mask		= pci_msi_mask_irq,
-	.irq_ack		= irq_chip_ack_parent,
-	.irq_retrigger		= irq_chip_retrigger_hierarchy,
-	.irq_set_affinity	= msi_set_affinity,
-	.flags			= IRQCHIP_SKIP_SET_WAKE |
-				  IRQCHIP_AFFINITY_PRE_STARTUP,
-};
+bool pci_dev_has_default_msi_parent_domain(struct pci_dev *dev)
+{
+	struct irq_domain *domain = dev_get_msi_domain(&dev->dev);
 
-int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec,
-		    msi_alloc_info_t *arg)
+	if (!domain)
+		domain = dev_get_msi_domain(&dev->bus->dev);
+	if (!domain)
+		return false;
+
+	return domain == x86_vector_domain;
+}
+
+/**
+ * x86_msi_prepare - Setup of msi_alloc_info_t for allocations
+ * @domain:	The domain for which this setup happens
+ * @dev:	The device for which interrupts are allocated
+ * @nvec:	The number of vectors to allocate
+ * @alloc:	The allocation info structure to initialize
+ *
+ * This function is to be used for all types of MSI domains above the x86
+ * vector domain and any intermediates. It is always invoked from the
+ * top level interrupt domain. The domain specific allocation
+ * functionality is determined via the @domain's bus token which allows to
+ * map the X86 specific allocation type.
+ */
+static int x86_msi_prepare(struct irq_domain *domain, struct device *dev,
+			   int nvec, msi_alloc_info_t *alloc)
 {
-	init_irq_alloc_info(arg, NULL);
-	if (to_pci_dev(dev)->msix_enabled) {
-		arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSIX;
-	} else {
-		arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSI;
-		arg->flags |= X86_IRQ_ALLOC_CONTIGUOUS_VECTORS;
+	struct msi_domain_info *info = domain->host_data;
+
+	init_irq_alloc_info(alloc, NULL);
+
+	switch (info->bus_token) {
+	case DOMAIN_BUS_PCI_DEVICE_MSI:
+		alloc->type = X86_IRQ_ALLOC_TYPE_PCI_MSI;
+		return 0;
+	case DOMAIN_BUS_PCI_DEVICE_MSIX:
+	case DOMAIN_BUS_PCI_DEVICE_IMS:
+		alloc->type = X86_IRQ_ALLOC_TYPE_PCI_MSIX;
+		return 0;
+	default:
+		return -EINVAL;
 	}
-
-	return 0;
 }
-EXPORT_SYMBOL_GPL(pci_msi_prepare);
 
-static struct msi_domain_ops pci_msi_domain_ops = {
-	.msi_prepare	= pci_msi_prepare,
-};
+/**
+ * x86_init_dev_msi_info - Domain info setup for MSI domains
+ * @dev:		The device for which the domain should be created
+ * @domain:		The (root) domain providing this callback
+ * @real_parent:	The real parent domain of the to initialize domain
+ * @info:		The domain info for the to initialize domain
+ *
+ * This function is to be used for all types of MSI domains above the x86
+ * vector domain and any intermediates. The domain specific functionality
+ * is determined via the @real_parent.
+ */
+static bool x86_init_dev_msi_info(struct device *dev, struct irq_domain *domain,
+				  struct irq_domain *real_parent, struct msi_domain_info *info)
+{
+	const struct msi_parent_ops *pops = real_parent->msi_parent_ops;
+
+	/* MSI parent domain specific settings */
+	switch (real_parent->bus_token) {
+	case DOMAIN_BUS_ANY:
+		/* Only the vector domain can have the ANY token */
+		if (WARN_ON_ONCE(domain != real_parent))
+			return false;
+		info->chip->irq_set_affinity = msi_set_affinity;
+		/* See msi_set_affinity() for the gory details */
+		info->flags |= MSI_FLAG_NOMASK_QUIRK;
+		break;
+	case DOMAIN_BUS_DMAR:
+	case DOMAIN_BUS_AMDVI:
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		return false;
+	}
+
+	/* Is the target supported? */
+	switch(info->bus_token) {
+	case DOMAIN_BUS_PCI_DEVICE_MSI:
+	case DOMAIN_BUS_PCI_DEVICE_MSIX:
+		break;
+	case DOMAIN_BUS_PCI_DEVICE_IMS:
+		if (!(pops->supported_flags & MSI_FLAG_PCI_IMS))
+			return false;
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		return false;
+	}
+
+	/*
+	 * Mask out the domain specific MSI feature flags which are not
+	 * supported by the real parent.
+	 */
+	info->flags			&= pops->supported_flags;
+	/* Enforce the required flags */
+	info->flags			|= X86_VECTOR_MSI_FLAGS_REQUIRED;
+
+	/* This is always invoked from the top level MSI domain! */
+	info->ops->msi_prepare		= x86_msi_prepare;
+
+	info->chip->irq_ack		= irq_chip_ack_parent;
+	info->chip->irq_retrigger	= irq_chip_retrigger_hierarchy;
+	info->chip->flags		|= IRQCHIP_SKIP_SET_WAKE |
+					   IRQCHIP_AFFINITY_PRE_STARTUP;
 
-static struct msi_domain_info pci_msi_domain_info = {
-	.flags		= MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
-			  MSI_FLAG_PCI_MSIX,
-	.ops		= &pci_msi_domain_ops,
-	.chip		= &pci_msi_controller,
-	.handler	= handle_edge_irq,
-	.handler_name	= "edge",
+	info->handler			= handle_edge_irq;
+	info->handler_name		= "edge";
+
+	return true;
+}
+
+static const struct msi_parent_ops x86_vector_msi_parent_ops = {
+	.supported_flags	= X86_VECTOR_MSI_FLAGS_SUPPORTED,
+	.init_dev_msi_info	= x86_init_dev_msi_info,
 };
 
 struct irq_domain * __init native_create_pci_msi_domain(void)
 {
-	struct fwnode_handle *fn;
-	struct irq_domain *d;
-
 	if (disable_apic)
 		return NULL;
 
-	fn = irq_domain_alloc_named_fwnode("PCI-MSI");
-	if (!fn)
-		return NULL;
-
-	d = pci_msi_create_irq_domain(fn, &pci_msi_domain_info,
-				      x86_vector_domain);
-	if (!d) {
-		irq_domain_free_fwnode(fn);
-		pr_warn("Failed to initialize PCI-MSI irqdomain.\n");
-	} else {
-		d->flags |= IRQ_DOMAIN_MSI_NOMASK_QUIRK;
-	}
-	return d;
+	x86_vector_domain->flags |= IRQ_DOMAIN_FLAG_MSI_PARENT;
+	x86_vector_domain->msi_parent_ops = &x86_vector_msi_parent_ops;
+	return x86_vector_domain;
 }
 
 void __init x86_create_pci_msi_domain(void)
@@ -213,41 +282,19 @@ void __init x86_create_pci_msi_domain(void)
 	x86_pci_msi_default_domain = x86_init.irqs.create_pci_msi_domain();
 }
 
-#ifdef CONFIG_IRQ_REMAP
-static struct irq_chip pci_msi_ir_controller = {
-	.name			= "IR-PCI-MSI",
-	.irq_unmask		= pci_msi_unmask_irq,
-	.irq_mask		= pci_msi_mask_irq,
-	.irq_ack		= irq_chip_ack_parent,
-	.irq_retrigger		= irq_chip_retrigger_hierarchy,
-	.flags			= IRQCHIP_SKIP_SET_WAKE |
-				  IRQCHIP_AFFINITY_PRE_STARTUP,
-};
-
-static struct msi_domain_info pci_msi_ir_domain_info = {
-	.flags		= MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
-			  MSI_FLAG_MULTI_PCI_MSI | MSI_FLAG_PCI_MSIX,
-	.ops		= &pci_msi_domain_ops,
-	.chip		= &pci_msi_ir_controller,
-	.handler	= handle_edge_irq,
-	.handler_name	= "edge",
-};
-
-struct irq_domain *arch_create_remap_msi_irq_domain(struct irq_domain *parent,
-						    const char *name, int id)
+/* Keep around for hyperV */
+int pci_msi_prepare(struct irq_domain *domain, struct device *dev, int nvec,
+		    msi_alloc_info_t *arg)
 {
-	struct fwnode_handle *fn;
-	struct irq_domain *d;
+	init_irq_alloc_info(arg, NULL);
 
-	fn = irq_domain_alloc_named_id_fwnode(name, id);
-	if (!fn)
-		return NULL;
-	d = pci_msi_create_irq_domain(fn, &pci_msi_ir_domain_info, parent);
-	if (!d)
-		irq_domain_free_fwnode(fn);
-	return d;
+	if (to_pci_dev(dev)->msix_enabled)
+		arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSIX;
+	else
+		arg->type = X86_IRQ_ALLOC_TYPE_PCI_MSI;
+	return 0;
 }
-#endif
+EXPORT_SYMBOL_GPL(pci_msi_prepare);
 
 #ifdef CONFIG_DMAR_TABLE
 /*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/apic/vector.c linux-libre-6.2-gnu/arch/x86/kernel/apic/vector.c
index 3e6f6b448f6a..c1efebd27e6c 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/apic/vector.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/apic/vector.c
@@ -539,10 +539,6 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
 	if (disable_apic)
 		return -ENXIO;
 
-	/* Currently vector allocator can't guarantee contiguous allocations */
-	if ((info->flags & X86_IRQ_ALLOC_CONTIGUOUS_VECTORS) && nr_irqs > 1)
-		return -ENOSYS;
-
 	/*
 	 * Catch any attempt to touch the cascade interrupt on a PIC
 	 * equipped system.
diff --git linux-libre-6.1-gnu/arch/x86/kernel/asm-offsets.c linux-libre-6.2-gnu/arch/x86/kernel/asm-offsets.c
index 437308004ef2..82c783da16a8 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/asm-offsets.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/asm-offsets.c
@@ -107,4 +107,9 @@ static void __used common(void)
 	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
 	OFFSET(TSS_sp1, tss_struct, x86_tss.sp1);
 	OFFSET(TSS_sp2, tss_struct, x86_tss.sp2);
+	OFFSET(X86_top_of_stack, pcpu_hot, top_of_stack);
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+	OFFSET(X86_call_depth, pcpu_hot, call_depth);
+#endif
+
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/asm-offsets_64.c linux-libre-6.2-gnu/arch/x86/kernel/asm-offsets_64.c
index 9b698215d261..bb65371ea9df 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/asm-offsets_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/asm-offsets_64.c
@@ -57,7 +57,7 @@ int main(void)
 	BLANK();
 
 #ifdef CONFIG_STACKPROTECTOR
-	DEFINE(stack_canary_offset, offsetof(struct fixed_percpu_data, stack_canary));
+	OFFSET(FIXED_stack_canary, fixed_percpu_data, stack_canary);
 	BLANK();
 #endif
 	return 0;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/callthunks.c linux-libre-6.2-gnu/arch/x86/kernel/callthunks.c
new file mode 100644
index 000000000000..ffea98f9064b
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/kernel/callthunks.c
@@ -0,0 +1,388 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#define pr_fmt(fmt) "callthunks: " fmt
+
+#include <linux/debugfs.h>
+#include <linux/kallsyms.h>
+#include <linux/memory.h>
+#include <linux/moduleloader.h>
+#include <linux/static_call.h>
+
+#include <asm/alternative.h>
+#include <asm/asm-offsets.h>
+#include <asm/cpu.h>
+#include <asm/ftrace.h>
+#include <asm/insn.h>
+#include <asm/kexec.h>
+#include <asm/nospec-branch.h>
+#include <asm/paravirt.h>
+#include <asm/sections.h>
+#include <asm/switch_to.h>
+#include <asm/sync_core.h>
+#include <asm/text-patching.h>
+#include <asm/xen/hypercall.h>
+
+static int __initdata_or_module debug_callthunks;
+
+#define prdbg(fmt, args...)					\
+do {								\
+	if (debug_callthunks)					\
+		printk(KERN_DEBUG pr_fmt(fmt), ##args);		\
+} while(0)
+
+static int __init debug_thunks(char *str)
+{
+	debug_callthunks = 1;
+	return 1;
+}
+__setup("debug-callthunks", debug_thunks);
+
+#ifdef CONFIG_CALL_THUNKS_DEBUG
+DEFINE_PER_CPU(u64, __x86_call_count);
+DEFINE_PER_CPU(u64, __x86_ret_count);
+DEFINE_PER_CPU(u64, __x86_stuffs_count);
+DEFINE_PER_CPU(u64, __x86_ctxsw_count);
+EXPORT_SYMBOL_GPL(__x86_ctxsw_count);
+EXPORT_SYMBOL_GPL(__x86_call_count);
+#endif
+
+extern s32 __call_sites[], __call_sites_end[];
+
+struct thunk_desc {
+	void		*template;
+	unsigned int	template_size;
+};
+
+struct core_text {
+	unsigned long	base;
+	unsigned long	end;
+	const char	*name;
+};
+
+static bool thunks_initialized __ro_after_init;
+
+static const struct core_text builtin_coretext = {
+	.base = (unsigned long)_text,
+	.end  = (unsigned long)_etext,
+	.name = "builtin",
+};
+
+asm (
+	".pushsection .rodata				\n"
+	".global skl_call_thunk_template		\n"
+	"skl_call_thunk_template:			\n"
+		__stringify(INCREMENT_CALL_DEPTH)"	\n"
+	".global skl_call_thunk_tail			\n"
+	"skl_call_thunk_tail:				\n"
+	".popsection					\n"
+);
+
+extern u8 skl_call_thunk_template[];
+extern u8 skl_call_thunk_tail[];
+
+#define SKL_TMPL_SIZE \
+	((unsigned int)(skl_call_thunk_tail - skl_call_thunk_template))
+
+extern void error_entry(void);
+extern void xen_error_entry(void);
+extern void paranoid_entry(void);
+
+static inline bool within_coretext(const struct core_text *ct, void *addr)
+{
+	unsigned long p = (unsigned long)addr;
+
+	return ct->base <= p && p < ct->end;
+}
+
+static inline bool within_module_coretext(void *addr)
+{
+	bool ret = false;
+
+#ifdef CONFIG_MODULES
+	struct module *mod;
+
+	preempt_disable();
+	mod = __module_address((unsigned long)addr);
+	if (mod && within_module_core((unsigned long)addr, mod))
+		ret = true;
+	preempt_enable();
+#endif
+	return ret;
+}
+
+static bool is_coretext(const struct core_text *ct, void *addr)
+{
+	if (ct && within_coretext(ct, addr))
+		return true;
+	if (within_coretext(&builtin_coretext, addr))
+		return true;
+	return within_module_coretext(addr);
+}
+
+static bool skip_addr(void *dest)
+{
+	if (dest == error_entry)
+		return true;
+	if (dest == paranoid_entry)
+		return true;
+	if (dest == xen_error_entry)
+		return true;
+	/* Does FILL_RSB... */
+	if (dest == __switch_to_asm)
+		return true;
+	/* Accounts directly */
+	if (dest == ret_from_fork)
+		return true;
+#ifdef CONFIG_HOTPLUG_CPU
+	if (dest == start_cpu0)
+		return true;
+#endif
+#ifdef CONFIG_FUNCTION_TRACER
+	if (dest == __fentry__)
+		return true;
+#endif
+#ifdef CONFIG_KEXEC_CORE
+	if (dest >= (void *)relocate_kernel &&
+	    dest < (void*)relocate_kernel + KEXEC_CONTROL_CODE_MAX_SIZE)
+		return true;
+#endif
+#ifdef CONFIG_XEN
+	if (dest >= (void *)hypercall_page &&
+	    dest < (void*)hypercall_page + PAGE_SIZE)
+		return true;
+#endif
+	return false;
+}
+
+static __init_or_module void *call_get_dest(void *addr)
+{
+	struct insn insn;
+	void *dest;
+	int ret;
+
+	ret = insn_decode_kernel(&insn, addr);
+	if (ret)
+		return ERR_PTR(ret);
+
+	/* Patched out call? */
+	if (insn.opcode.bytes[0] != CALL_INSN_OPCODE)
+		return NULL;
+
+	dest = addr + insn.length + insn.immediate.value;
+	if (skip_addr(dest))
+		return NULL;
+	return dest;
+}
+
+static const u8 nops[] = {
+	0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+	0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+	0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+	0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+};
+
+static void *patch_dest(void *dest, bool direct)
+{
+	unsigned int tsize = SKL_TMPL_SIZE;
+	u8 *pad = dest - tsize;
+
+	/* Already patched? */
+	if (!bcmp(pad, skl_call_thunk_template, tsize))
+		return pad;
+
+	/* Ensure there are nops */
+	if (bcmp(pad, nops, tsize)) {
+		pr_warn_once("Invalid padding area for %pS\n", dest);
+		return NULL;
+	}
+
+	if (direct)
+		memcpy(pad, skl_call_thunk_template, tsize);
+	else
+		text_poke_copy_locked(pad, skl_call_thunk_template, tsize, true);
+	return pad;
+}
+
+static __init_or_module void patch_call(void *addr, const struct core_text *ct)
+{
+	void *pad, *dest;
+	u8 bytes[8];
+
+	if (!within_coretext(ct, addr))
+		return;
+
+	dest = call_get_dest(addr);
+	if (!dest || WARN_ON_ONCE(IS_ERR(dest)))
+		return;
+
+	if (!is_coretext(ct, dest))
+		return;
+
+	pad = patch_dest(dest, within_coretext(ct, dest));
+	if (!pad)
+		return;
+
+	prdbg("Patch call at: %pS %px to %pS %px -> %px \n", addr, addr,
+		dest, dest, pad);
+	__text_gen_insn(bytes, CALL_INSN_OPCODE, addr, pad, CALL_INSN_SIZE);
+	text_poke_early(addr, bytes, CALL_INSN_SIZE);
+}
+
+static __init_or_module void
+patch_call_sites(s32 *start, s32 *end, const struct core_text *ct)
+{
+	s32 *s;
+
+	for (s = start; s < end; s++)
+		patch_call((void *)s + *s, ct);
+}
+
+static __init_or_module void
+patch_paravirt_call_sites(struct paravirt_patch_site *start,
+			  struct paravirt_patch_site *end,
+			  const struct core_text *ct)
+{
+	struct paravirt_patch_site *p;
+
+	for (p = start; p < end; p++)
+		patch_call(p->instr, ct);
+}
+
+static __init_or_module void
+callthunks_setup(struct callthunk_sites *cs, const struct core_text *ct)
+{
+	prdbg("Patching call sites %s\n", ct->name);
+	patch_call_sites(cs->call_start, cs->call_end, ct);
+	patch_paravirt_call_sites(cs->pv_start, cs->pv_end, ct);
+	prdbg("Patching call sites done%s\n", ct->name);
+}
+
+void __init callthunks_patch_builtin_calls(void)
+{
+	struct callthunk_sites cs = {
+		.call_start	= __call_sites,
+		.call_end	= __call_sites_end,
+		.pv_start	= __parainstructions,
+		.pv_end		= __parainstructions_end
+	};
+
+	if (!cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))
+		return;
+
+	pr_info("Setting up call depth tracking\n");
+	mutex_lock(&text_mutex);
+	callthunks_setup(&cs, &builtin_coretext);
+	static_call_force_reinit();
+	thunks_initialized = true;
+	mutex_unlock(&text_mutex);
+}
+
+void *callthunks_translate_call_dest(void *dest)
+{
+	void *target;
+
+	lockdep_assert_held(&text_mutex);
+
+	if (!thunks_initialized || skip_addr(dest))
+		return dest;
+
+	if (!is_coretext(NULL, dest))
+		return dest;
+
+	target = patch_dest(dest, false);
+	return target ? : dest;
+}
+
+bool is_callthunk(void *addr)
+{
+	unsigned int tmpl_size = SKL_TMPL_SIZE;
+	void *tmpl = skl_call_thunk_template;
+	unsigned long dest;
+
+	dest = roundup((unsigned long)addr, CONFIG_FUNCTION_ALIGNMENT);
+	if (!thunks_initialized || skip_addr((void *)dest))
+		return false;
+
+	return !bcmp((void *)(dest - tmpl_size), tmpl, tmpl_size);
+}
+
+#ifdef CONFIG_BPF_JIT
+int x86_call_depth_emit_accounting(u8 **pprog, void *func)
+{
+	unsigned int tmpl_size = SKL_TMPL_SIZE;
+	void *tmpl = skl_call_thunk_template;
+
+	if (!thunks_initialized)
+		return 0;
+
+	/* Is function call target a thunk? */
+	if (func && is_callthunk(func))
+		return 0;
+
+	memcpy(*pprog, tmpl, tmpl_size);
+	*pprog += tmpl_size;
+	return tmpl_size;
+}
+#endif
+
+#ifdef CONFIG_MODULES
+void noinline callthunks_patch_module_calls(struct callthunk_sites *cs,
+					    struct module *mod)
+{
+	struct core_text ct = {
+		.base = (unsigned long)mod->core_layout.base,
+		.end  = (unsigned long)mod->core_layout.base + mod->core_layout.size,
+		.name = mod->name,
+	};
+
+	if (!thunks_initialized)
+		return;
+
+	mutex_lock(&text_mutex);
+	callthunks_setup(cs, &ct);
+	mutex_unlock(&text_mutex);
+}
+#endif /* CONFIG_MODULES */
+
+#if defined(CONFIG_CALL_THUNKS_DEBUG) && defined(CONFIG_DEBUG_FS)
+static int callthunks_debug_show(struct seq_file *m, void *p)
+{
+	unsigned long cpu = (unsigned long)m->private;
+
+	seq_printf(m, "C: %16llu R: %16llu S: %16llu X: %16llu\n,",
+		   per_cpu(__x86_call_count, cpu),
+		   per_cpu(__x86_ret_count, cpu),
+		   per_cpu(__x86_stuffs_count, cpu),
+		   per_cpu(__x86_ctxsw_count, cpu));
+	return 0;
+}
+
+static int callthunks_debug_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, callthunks_debug_show, inode->i_private);
+}
+
+static const struct file_operations dfs_ops = {
+	.open		= callthunks_debug_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int __init callthunks_debugfs_init(void)
+{
+	struct dentry *dir;
+	unsigned long cpu;
+
+	dir = debugfs_create_dir("callthunks", NULL);
+	for_each_possible_cpu(cpu) {
+		void *arg = (void *)cpu;
+		char name [10];
+
+		sprintf(name, "cpu%lu", cpu);
+		debugfs_create_file(name, 0644, dir, arg, &dfs_ops);
+	}
+	return 0;
+}
+__initcall(callthunks_debugfs_init);
+#endif
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/Makefile linux-libre-6.2-gnu/arch/x86/kernel/cpu/Makefile
index f10a921ee756..d7e3ceaf75c1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/Makefile
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/Makefile
@@ -17,9 +17,6 @@ KMSAN_SANITIZE_common.o := n
 # As above, instrumenting secondary CPU boot code causes boot hangs.
 KCSAN_SANITIZE_common.o := n
 
-# Make sure load_percpu_segment has no stackprotector
-CFLAGS_common.o		:= -fno-stack-protector
-
 obj-y			:= cacheinfo.o scattered.o topology.o
 obj-y			+= common.o
 obj-y			+= rdrand.o
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/amd.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/amd.c
index c75d75b9f11a..f769d6d08b43 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/amd.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/amd.c
@@ -983,7 +983,7 @@ static void init_amd(struct cpuinfo_x86 *c)
 			set_cpu_cap(c, X86_FEATURE_3DNOWPREFETCH);
 
 	/* AMD CPUs don't reset SS attributes on SYSRET, Xen does. */
-	if (!cpu_has(c, X86_FEATURE_XENPV))
+	if (!cpu_feature_enabled(X86_FEATURE_XENPV))
 		set_cpu_bug(c, X86_BUG_SYSRET_SS_ATTRS);
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/aperfmperf.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/aperfmperf.c
index 1f60a2b27936..fdbb5f07448f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/aperfmperf.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/aperfmperf.c
@@ -330,7 +330,16 @@ static void __init bp_init_freq_invariance(void)
 
 static void disable_freq_invariance_workfn(struct work_struct *work)
 {
+	int cpu;
+
 	static_branch_disable(&arch_scale_freq_key);
+
+	/*
+	 * Set arch_freq_scale to a default value on all cpus
+	 * This negates the effect of scaling
+	 */
+	for_each_possible_cpu(cpu)
+		per_cpu(arch_freq_scale, cpu) = SCHED_CAPACITY_SCALE;
 }
 
 static DECLARE_WORK(disable_freq_invariance_work,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/bugs.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/bugs.c
index 6daf84229548..bca0bd8f4846 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/bugs.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/bugs.c
@@ -787,6 +787,7 @@ enum retbleed_mitigation {
 	RETBLEED_MITIGATION_IBPB,
 	RETBLEED_MITIGATION_IBRS,
 	RETBLEED_MITIGATION_EIBRS,
+	RETBLEED_MITIGATION_STUFF,
 };
 
 enum retbleed_mitigation_cmd {
@@ -794,6 +795,7 @@ enum retbleed_mitigation_cmd {
 	RETBLEED_CMD_AUTO,
 	RETBLEED_CMD_UNRET,
 	RETBLEED_CMD_IBPB,
+	RETBLEED_CMD_STUFF,
 };
 
 static const char * const retbleed_strings[] = {
@@ -802,6 +804,7 @@ static const char * const retbleed_strings[] = {
 	[RETBLEED_MITIGATION_IBPB]	= "Mitigation: IBPB",
 	[RETBLEED_MITIGATION_IBRS]	= "Mitigation: IBRS",
 	[RETBLEED_MITIGATION_EIBRS]	= "Mitigation: Enhanced IBRS",
+	[RETBLEED_MITIGATION_STUFF]	= "Mitigation: Stuffing",
 };
 
 static enum retbleed_mitigation retbleed_mitigation __ro_after_init =
@@ -831,8 +834,12 @@ static int __init retbleed_parse_cmdline(char *str)
 			retbleed_cmd = RETBLEED_CMD_UNRET;
 		} else if (!strcmp(str, "ibpb")) {
 			retbleed_cmd = RETBLEED_CMD_IBPB;
+		} else if (!strcmp(str, "stuff")) {
+			retbleed_cmd = RETBLEED_CMD_STUFF;
 		} else if (!strcmp(str, "nosmt")) {
 			retbleed_nosmt = true;
+		} else if (!strcmp(str, "force")) {
+			setup_force_cpu_bug(X86_BUG_RETBLEED);
 		} else {
 			pr_err("Ignoring unknown retbleed option (%s).", str);
 		}
@@ -879,6 +886,21 @@ static void __init retbleed_select_mitigation(void)
 		}
 		break;
 
+	case RETBLEED_CMD_STUFF:
+		if (IS_ENABLED(CONFIG_CALL_DEPTH_TRACKING) &&
+		    spectre_v2_enabled == SPECTRE_V2_RETPOLINE) {
+			retbleed_mitigation = RETBLEED_MITIGATION_STUFF;
+
+		} else {
+			if (IS_ENABLED(CONFIG_CALL_DEPTH_TRACKING))
+				pr_err("WARNING: retbleed=stuff depends on spectre_v2=retpoline\n");
+			else
+				pr_err("WARNING: kernel not compiled with CALL_DEPTH_TRACKING.\n");
+
+			goto do_cmd_auto;
+		}
+		break;
+
 do_cmd_auto:
 	case RETBLEED_CMD_AUTO:
 	default:
@@ -916,6 +938,12 @@ do_cmd_auto:
 		mitigate_smt = true;
 		break;
 
+	case RETBLEED_MITIGATION_STUFF:
+		setup_force_cpu_cap(X86_FEATURE_RETHUNK);
+		setup_force_cpu_cap(X86_FEATURE_CALL_DEPTH);
+		x86_set_skl_return_thunk();
+		break;
+
 	default:
 		break;
 	}
@@ -926,7 +954,7 @@ do_cmd_auto:
 
 	/*
 	 * Let IBRS trump all on Intel without affecting the effects of the
-	 * retbleed= cmdline option.
+	 * retbleed= cmdline option except for call depth based stuffing
 	 */
 	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) {
 		switch (spectre_v2_enabled) {
@@ -939,7 +967,8 @@ do_cmd_auto:
 			retbleed_mitigation = RETBLEED_MITIGATION_EIBRS;
 			break;
 		default:
-			pr_err(RETBLEED_INTEL_MSG);
+			if (retbleed_mitigation != RETBLEED_MITIGATION_STUFF)
+				pr_err(RETBLEED_INTEL_MSG);
 		}
 	}
 
@@ -1302,7 +1331,7 @@ static enum spectre_v2_mitigation_cmd __init spectre_v2_parse_cmdline(void)
 		return SPECTRE_V2_CMD_AUTO;
 	}
 
-	if (cmd == SPECTRE_V2_CMD_IBRS && boot_cpu_has(X86_FEATURE_XENPV)) {
+	if (cmd == SPECTRE_V2_CMD_IBRS && cpu_feature_enabled(X86_FEATURE_XENPV)) {
 		pr_err("%s selected but running as XenPV guest. Switching to AUTO select\n",
 		       mitigation_options[i].option);
 		return SPECTRE_V2_CMD_AUTO;
@@ -1413,6 +1442,7 @@ static void __init spectre_v2_select_mitigation(void)
 		if (IS_ENABLED(CONFIG_CPU_IBRS_ENTRY) &&
 		    boot_cpu_has_bug(X86_BUG_RETBLEED) &&
 		    retbleed_cmd != RETBLEED_CMD_OFF &&
+		    retbleed_cmd != RETBLEED_CMD_STUFF &&
 		    boot_cpu_has(X86_FEATURE_IBRS) &&
 		    boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) {
 			mode = SPECTRE_V2_IBRS;
@@ -1951,6 +1981,8 @@ static int ib_prctl_set(struct task_struct *task, unsigned long ctrl)
 		if (ctrl == PR_SPEC_FORCE_DISABLE)
 			task_set_spec_ib_force_disable(task);
 		task_update_spec_tif(task);
+		if (task == current)
+			indirect_branch_prediction_barrier();
 		break;
 	default:
 		return -ERANGE;
@@ -2206,74 +2238,74 @@ static const char * const l1tf_vmx_states[] = {
 static ssize_t l1tf_show_state(char *buf)
 {
 	if (l1tf_vmx_mitigation == VMENTER_L1D_FLUSH_AUTO)
-		return sprintf(buf, "%s\n", L1TF_DEFAULT_MSG);
+		return sysfs_emit(buf, "%s\n", L1TF_DEFAULT_MSG);
 
 	if (l1tf_vmx_mitigation == VMENTER_L1D_FLUSH_EPT_DISABLED ||
 	    (l1tf_vmx_mitigation == VMENTER_L1D_FLUSH_NEVER &&
 	     sched_smt_active())) {
-		return sprintf(buf, "%s; VMX: %s\n", L1TF_DEFAULT_MSG,
-			       l1tf_vmx_states[l1tf_vmx_mitigation]);
+		return sysfs_emit(buf, "%s; VMX: %s\n", L1TF_DEFAULT_MSG,
+				  l1tf_vmx_states[l1tf_vmx_mitigation]);
 	}
 
-	return sprintf(buf, "%s; VMX: %s, SMT %s\n", L1TF_DEFAULT_MSG,
-		       l1tf_vmx_states[l1tf_vmx_mitigation],
-		       sched_smt_active() ? "vulnerable" : "disabled");
+	return sysfs_emit(buf, "%s; VMX: %s, SMT %s\n", L1TF_DEFAULT_MSG,
+			  l1tf_vmx_states[l1tf_vmx_mitigation],
+			  sched_smt_active() ? "vulnerable" : "disabled");
 }
 
 static ssize_t itlb_multihit_show_state(char *buf)
 {
 	if (!boot_cpu_has(X86_FEATURE_MSR_IA32_FEAT_CTL) ||
 	    !boot_cpu_has(X86_FEATURE_VMX))
-		return sprintf(buf, "KVM: Mitigation: VMX unsupported\n");
+		return sysfs_emit(buf, "KVM: Mitigation: VMX unsupported\n");
 	else if (!(cr4_read_shadow() & X86_CR4_VMXE))
-		return sprintf(buf, "KVM: Mitigation: VMX disabled\n");
+		return sysfs_emit(buf, "KVM: Mitigation: VMX disabled\n");
 	else if (itlb_multihit_kvm_mitigation)
-		return sprintf(buf, "KVM: Mitigation: Split huge pages\n");
+		return sysfs_emit(buf, "KVM: Mitigation: Split huge pages\n");
 	else
-		return sprintf(buf, "KVM: Vulnerable\n");
+		return sysfs_emit(buf, "KVM: Vulnerable\n");
 }
 #else
 static ssize_t l1tf_show_state(char *buf)
 {
-	return sprintf(buf, "%s\n", L1TF_DEFAULT_MSG);
+	return sysfs_emit(buf, "%s\n", L1TF_DEFAULT_MSG);
 }
 
 static ssize_t itlb_multihit_show_state(char *buf)
 {
-	return sprintf(buf, "Processor vulnerable\n");
+	return sysfs_emit(buf, "Processor vulnerable\n");
 }
 #endif
 
 static ssize_t mds_show_state(char *buf)
 {
 	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
-		return sprintf(buf, "%s; SMT Host state unknown\n",
-			       mds_strings[mds_mitigation]);
+		return sysfs_emit(buf, "%s; SMT Host state unknown\n",
+				  mds_strings[mds_mitigation]);
 	}
 
 	if (boot_cpu_has(X86_BUG_MSBDS_ONLY)) {
-		return sprintf(buf, "%s; SMT %s\n", mds_strings[mds_mitigation],
-			       (mds_mitigation == MDS_MITIGATION_OFF ? "vulnerable" :
-			        sched_smt_active() ? "mitigated" : "disabled"));
+		return sysfs_emit(buf, "%s; SMT %s\n", mds_strings[mds_mitigation],
+				  (mds_mitigation == MDS_MITIGATION_OFF ? "vulnerable" :
+				   sched_smt_active() ? "mitigated" : "disabled"));
 	}
 
-	return sprintf(buf, "%s; SMT %s\n", mds_strings[mds_mitigation],
-		       sched_smt_active() ? "vulnerable" : "disabled");
+	return sysfs_emit(buf, "%s; SMT %s\n", mds_strings[mds_mitigation],
+			  sched_smt_active() ? "vulnerable" : "disabled");
 }
 
 static ssize_t tsx_async_abort_show_state(char *buf)
 {
 	if ((taa_mitigation == TAA_MITIGATION_TSX_DISABLED) ||
 	    (taa_mitigation == TAA_MITIGATION_OFF))
-		return sprintf(buf, "%s\n", taa_strings[taa_mitigation]);
+		return sysfs_emit(buf, "%s\n", taa_strings[taa_mitigation]);
 
 	if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) {
-		return sprintf(buf, "%s; SMT Host state unknown\n",
-			       taa_strings[taa_mitigation]);
+		return sysfs_emit(buf, "%s; SMT Host state unknown\n",
+				  taa_strings[taa_mitigation]);
 	}
 
-	return sprintf(buf, "%s; SMT %s\n", taa_strings[taa_mitigation],
-		       sched_smt_active() ? "vulnerable" : "disabled");
+	return sysfs_emit(buf, "%s; SMT %s\n", taa_strings[taa_mitigation],
+			  sched_smt_active() ? "vulnerable" : "disabled");
 }
 
 static ssize_t mmio_stale_data_show_state(char *buf)
@@ -2341,73 +2373,72 @@ static char *pbrsb_eibrs_state(void)
 static ssize_t spectre_v2_show_state(char *buf)
 {
 	if (spectre_v2_enabled == SPECTRE_V2_LFENCE)
-		return sprintf(buf, "Vulnerable: LFENCE\n");
+		return sysfs_emit(buf, "Vulnerable: LFENCE\n");
 
 	if (spectre_v2_enabled == SPECTRE_V2_EIBRS && unprivileged_ebpf_enabled())
-		return sprintf(buf, "Vulnerable: eIBRS with unprivileged eBPF\n");
+		return sysfs_emit(buf, "Vulnerable: eIBRS with unprivileged eBPF\n");
 
 	if (sched_smt_active() && unprivileged_ebpf_enabled() &&
 	    spectre_v2_enabled == SPECTRE_V2_EIBRS_LFENCE)
-		return sprintf(buf, "Vulnerable: eIBRS+LFENCE with unprivileged eBPF and SMT\n");
+		return sysfs_emit(buf, "Vulnerable: eIBRS+LFENCE with unprivileged eBPF and SMT\n");
 
-	return sprintf(buf, "%s%s%s%s%s%s%s\n",
-		       spectre_v2_strings[spectre_v2_enabled],
-		       ibpb_state(),
-		       boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? ", IBRS_FW" : "",
-		       stibp_state(),
-		       boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? ", RSB filling" : "",
-		       pbrsb_eibrs_state(),
-		       spectre_v2_module_string());
+	return sysfs_emit(buf, "%s%s%s%s%s%s%s\n",
+			  spectre_v2_strings[spectre_v2_enabled],
+			  ibpb_state(),
+			  boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? ", IBRS_FW" : "",
+			  stibp_state(),
+			  boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? ", RSB filling" : "",
+			  pbrsb_eibrs_state(),
+			  spectre_v2_module_string());
 }
 
 static ssize_t srbds_show_state(char *buf)
 {
-	return sprintf(buf, "%s\n", srbds_strings[srbds_mitigation]);
+	return sysfs_emit(buf, "%s\n", srbds_strings[srbds_mitigation]);
 }
 
 static ssize_t retbleed_show_state(char *buf)
 {
 	if (retbleed_mitigation == RETBLEED_MITIGATION_UNRET ||
 	    retbleed_mitigation == RETBLEED_MITIGATION_IBPB) {
-	    if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD &&
-		boot_cpu_data.x86_vendor != X86_VENDOR_HYGON)
-		    return sprintf(buf, "Vulnerable: untrained return thunk / IBPB on non-AMD based uarch\n");
+		if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD &&
+		    boot_cpu_data.x86_vendor != X86_VENDOR_HYGON)
+			return sysfs_emit(buf, "Vulnerable: untrained return thunk / IBPB on non-AMD based uarch\n");
 
-	    return sprintf(buf, "%s; SMT %s\n",
-			   retbleed_strings[retbleed_mitigation],
-			   !sched_smt_active() ? "disabled" :
-			   spectre_v2_user_stibp == SPECTRE_V2_USER_STRICT ||
-			   spectre_v2_user_stibp == SPECTRE_V2_USER_STRICT_PREFERRED ?
-			   "enabled with STIBP protection" : "vulnerable");
+		return sysfs_emit(buf, "%s; SMT %s\n", retbleed_strings[retbleed_mitigation],
+				  !sched_smt_active() ? "disabled" :
+				  spectre_v2_user_stibp == SPECTRE_V2_USER_STRICT ||
+				  spectre_v2_user_stibp == SPECTRE_V2_USER_STRICT_PREFERRED ?
+				  "enabled with STIBP protection" : "vulnerable");
 	}
 
-	return sprintf(buf, "%s\n", retbleed_strings[retbleed_mitigation]);
+	return sysfs_emit(buf, "%s\n", retbleed_strings[retbleed_mitigation]);
 }
 
 static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr,
 			       char *buf, unsigned int bug)
 {
 	if (!boot_cpu_has_bug(bug))
-		return sprintf(buf, "Not affected\n");
+		return sysfs_emit(buf, "Not affected\n");
 
 	switch (bug) {
 	case X86_BUG_CPU_MELTDOWN:
 		if (boot_cpu_has(X86_FEATURE_PTI))
-			return sprintf(buf, "Mitigation: PTI\n");
+			return sysfs_emit(buf, "Mitigation: PTI\n");
 
 		if (hypervisor_is_type(X86_HYPER_XEN_PV))
-			return sprintf(buf, "Unknown (XEN PV detected, hypervisor mitigation required)\n");
+			return sysfs_emit(buf, "Unknown (XEN PV detected, hypervisor mitigation required)\n");
 
 		break;
 
 	case X86_BUG_SPECTRE_V1:
-		return sprintf(buf, "%s\n", spectre_v1_strings[spectre_v1_mitigation]);
+		return sysfs_emit(buf, "%s\n", spectre_v1_strings[spectre_v1_mitigation]);
 
 	case X86_BUG_SPECTRE_V2:
 		return spectre_v2_show_state(buf);
 
 	case X86_BUG_SPEC_STORE_BYPASS:
-		return sprintf(buf, "%s\n", ssb_strings[ssb_mode]);
+		return sysfs_emit(buf, "%s\n", ssb_strings[ssb_mode]);
 
 	case X86_BUG_L1TF:
 		if (boot_cpu_has(X86_FEATURE_L1TF_PTEINV))
@@ -2437,7 +2468,7 @@ static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr
 		break;
 	}
 
-	return sprintf(buf, "Vulnerable\n");
+	return sysfs_emit(buf, "Vulnerable\n");
 }
 
 ssize_t cpu_show_meltdown(struct device *dev, struct device_attribute *attr, char *buf)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/cacheinfo.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/cacheinfo.c
index 66556833d7af..f4e5aa27eec6 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/cacheinfo.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/cacheinfo.c
@@ -11,15 +11,19 @@
 #include <linux/slab.h>
 #include <linux/cacheinfo.h>
 #include <linux/cpu.h>
+#include <linux/cpuhotplug.h>
 #include <linux/sched.h>
 #include <linux/capability.h>
 #include <linux/sysfs.h>
 #include <linux/pci.h>
+#include <linux/stop_machine.h>
 
 #include <asm/cpufeature.h>
 #include <asm/cacheinfo.h>
 #include <asm/amd_nb.h>
 #include <asm/smp.h>
+#include <asm/mtrr.h>
+#include <asm/tlbflush.h>
 
 #include "cpu.h"
 
@@ -35,6 +39,9 @@ DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
 /* Shared L2 cache maps */
 DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_l2c_shared_map);
 
+/* Kernel controls MTRR and/or PAT MSRs. */
+unsigned int memory_caching_control __ro_after_init;
+
 struct _cache_table {
 	unsigned char descriptor;
 	char cache_type;
@@ -1040,3 +1047,175 @@ int populate_cache_leaves(unsigned int cpu)
 
 	return 0;
 }
+
+/*
+ * Disable and enable caches. Needed for changing MTRRs and the PAT MSR.
+ *
+ * Since we are disabling the cache don't allow any interrupts,
+ * they would run extremely slow and would only increase the pain.
+ *
+ * The caller must ensure that local interrupts are disabled and
+ * are reenabled after cache_enable() has been called.
+ */
+static unsigned long saved_cr4;
+static DEFINE_RAW_SPINLOCK(cache_disable_lock);
+
+void cache_disable(void) __acquires(cache_disable_lock)
+{
+	unsigned long cr0;
+
+	/*
+	 * Note that this is not ideal
+	 * since the cache is only flushed/disabled for this CPU while the
+	 * MTRRs are changed, but changing this requires more invasive
+	 * changes to the way the kernel boots
+	 */
+
+	raw_spin_lock(&cache_disable_lock);
+
+	/* Enter the no-fill (CD=1, NW=0) cache mode and flush caches. */
+	cr0 = read_cr0() | X86_CR0_CD;
+	write_cr0(cr0);
+
+	/*
+	 * Cache flushing is the most time-consuming step when programming
+	 * the MTRRs. Fortunately, as per the Intel Software Development
+	 * Manual, we can skip it if the processor supports cache self-
+	 * snooping.
+	 */
+	if (!static_cpu_has(X86_FEATURE_SELFSNOOP))
+		wbinvd();
+
+	/* Save value of CR4 and clear Page Global Enable (bit 7) */
+	if (cpu_feature_enabled(X86_FEATURE_PGE)) {
+		saved_cr4 = __read_cr4();
+		__write_cr4(saved_cr4 & ~X86_CR4_PGE);
+	}
+
+	/* Flush all TLBs via a mov %cr3, %reg; mov %reg, %cr3 */
+	count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ALL);
+	flush_tlb_local();
+
+	if (cpu_feature_enabled(X86_FEATURE_MTRR))
+		mtrr_disable();
+
+	/* Again, only flush caches if we have to. */
+	if (!static_cpu_has(X86_FEATURE_SELFSNOOP))
+		wbinvd();
+}
+
+void cache_enable(void) __releases(cache_disable_lock)
+{
+	/* Flush TLBs (no need to flush caches - they are disabled) */
+	count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ALL);
+	flush_tlb_local();
+
+	if (cpu_feature_enabled(X86_FEATURE_MTRR))
+		mtrr_enable();
+
+	/* Enable caches */
+	write_cr0(read_cr0() & ~X86_CR0_CD);
+
+	/* Restore value of CR4 */
+	if (cpu_feature_enabled(X86_FEATURE_PGE))
+		__write_cr4(saved_cr4);
+
+	raw_spin_unlock(&cache_disable_lock);
+}
+
+static void cache_cpu_init(void)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	cache_disable();
+
+	if (memory_caching_control & CACHE_MTRR)
+		mtrr_generic_set_state();
+
+	if (memory_caching_control & CACHE_PAT)
+		pat_cpu_init();
+
+	cache_enable();
+	local_irq_restore(flags);
+}
+
+static bool cache_aps_delayed_init = true;
+
+void set_cache_aps_delayed_init(bool val)
+{
+	cache_aps_delayed_init = val;
+}
+
+bool get_cache_aps_delayed_init(void)
+{
+	return cache_aps_delayed_init;
+}
+
+static int cache_rendezvous_handler(void *unused)
+{
+	if (get_cache_aps_delayed_init() || !cpu_online(smp_processor_id()))
+		cache_cpu_init();
+
+	return 0;
+}
+
+void __init cache_bp_init(void)
+{
+	mtrr_bp_init();
+	pat_bp_init();
+
+	if (memory_caching_control)
+		cache_cpu_init();
+}
+
+void cache_bp_restore(void)
+{
+	if (memory_caching_control)
+		cache_cpu_init();
+}
+
+static int cache_ap_init(unsigned int cpu)
+{
+	if (!memory_caching_control || get_cache_aps_delayed_init())
+		return 0;
+
+	/*
+	 * Ideally we should hold mtrr_mutex here to avoid MTRR entries
+	 * changed, but this routine will be called in CPU boot time,
+	 * holding the lock breaks it.
+	 *
+	 * This routine is called in two cases:
+	 *
+	 *   1. very early time of software resume, when there absolutely
+	 *      isn't MTRR entry changes;
+	 *
+	 *   2. CPU hotadd time. We let mtrr_add/del_page hold cpuhotplug
+	 *      lock to prevent MTRR entry changes
+	 */
+	stop_machine_from_inactive_cpu(cache_rendezvous_handler, NULL,
+				       cpu_callout_mask);
+
+	return 0;
+}
+
+/*
+ * Delayed cache initialization for all AP's
+ */
+void cache_aps_init(void)
+{
+	if (!memory_caching_control || !get_cache_aps_delayed_init())
+		return;
+
+	stop_machine(cache_rendezvous_handler, NULL, cpu_online_mask);
+	set_cache_aps_delayed_init(false);
+}
+
+static int __init cache_ap_register(void)
+{
+	cpuhp_setup_state_nocalls(CPUHP_AP_CACHECTRL_STARTING,
+				  "x86/cachectrl:starting",
+				  cache_ap_init, NULL);
+	return 0;
+}
+core_initcall(cache_ap_register);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/common.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/common.c
index 3e508f239098..f3cc7699e1e1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/common.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/common.c
@@ -22,9 +22,9 @@
 #include <linux/io.h>
 #include <linux/syscore_ops.h>
 #include <linux/pgtable.h>
+#include <linux/stackprotector.h>
 
 #include <asm/cmdline.h>
-#include <asm/stackprotector.h>
 #include <asm/perf_event.h>
 #include <asm/mmu_context.h>
 #include <asm/doublefault.h>
@@ -52,6 +52,7 @@
 #include <asm/cpu.h>
 #include <asm/mce.h>
 #include <asm/msr.h>
+#include <asm/cacheinfo.h>
 #include <asm/memtype.h>
 #include <asm/microcode.h>
 #include <asm/microcode_intel.h>
@@ -609,6 +610,7 @@ static __always_inline void setup_cet(struct cpuinfo_x86 *c)
 
 	if (!ibt_selftest()) {
 		pr_err("IBT selftest: Failed!\n");
+		wrmsrl(MSR_IA32_S_CET, 0);
 		setup_clear_cpu_cap(X86_FEATURE_IBT);
 		return;
 	}
@@ -701,16 +703,6 @@ static const char *table_lookup_model(struct cpuinfo_x86 *c)
 __u32 cpu_caps_cleared[NCAPINTS + NBUGINTS] __aligned(sizeof(unsigned long));
 __u32 cpu_caps_set[NCAPINTS + NBUGINTS] __aligned(sizeof(unsigned long));
 
-void load_percpu_segment(int cpu)
-{
-#ifdef CONFIG_X86_32
-	loadsegment(fs, __KERNEL_PERCPU);
-#else
-	__loadsegment_simple(gs, 0);
-	wrmsrl(MSR_GS_BASE, cpu_kernelmode_gs_base(cpu));
-#endif
-}
-
 #ifdef CONFIG_X86_32
 /* The 32-bit entry code needs to find cpu_entry_area. */
 DEFINE_PER_CPU(struct cpu_entry_area *, cpu_entry_area);
@@ -738,16 +730,45 @@ void load_fixmap_gdt(int cpu)
 }
 EXPORT_SYMBOL_GPL(load_fixmap_gdt);
 
-/*
- * Current gdt points %fs at the "master" per-cpu area: after this,
- * it's on the real one.
+/**
+ * switch_gdt_and_percpu_base - Switch to direct GDT and runtime per CPU base
+ * @cpu:	The CPU number for which this is invoked
+ *
+ * Invoked during early boot to switch from early GDT and early per CPU to
+ * the direct GDT and the runtime per CPU area. On 32-bit the percpu base
+ * switch is implicit by loading the direct GDT. On 64bit this requires
+ * to update GSBASE.
  */
-void switch_to_new_gdt(int cpu)
+void __init switch_gdt_and_percpu_base(int cpu)
 {
-	/* Load the original GDT */
 	load_direct_gdt(cpu);
-	/* Reload the per-cpu base */
-	load_percpu_segment(cpu);
+
+#ifdef CONFIG_X86_64
+	/*
+	 * No need to load %gs. It is already correct.
+	 *
+	 * Writing %gs on 64bit would zero GSBASE which would make any per
+	 * CPU operation up to the point of the wrmsrl() fault.
+	 *
+	 * Set GSBASE to the new offset. Until the wrmsrl() happens the
+	 * early mapping is still valid. That means the GSBASE update will
+	 * lose any prior per CPU data which was not copied over in
+	 * setup_per_cpu_areas().
+	 *
+	 * This works even with stackprotector enabled because the
+	 * per CPU stack canary is 0 in both per CPU areas.
+	 */
+	wrmsrl(MSR_GS_BASE, cpu_kernelmode_gs_base(cpu));
+#else
+	/*
+	 * %fs is already set to __KERNEL_PERCPU, but after switching GDT
+	 * it is required to load FS again so that the 'hidden' part is
+	 * updated from the new GDT. Up to this point the early per CPU
+	 * translation is active. Any content of the early per CPU data
+	 * which was not copied over in setup_per_cpu_areas() is lost.
+	 */
+	loadsegment(fs, __KERNEL_PERCPU);
+#endif
 }
 
 static const struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
@@ -1235,6 +1256,8 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = {
 #define MMIO_SBDS	BIT(2)
 /* CPU is affected by RETbleed, speculating where you would not expect it */
 #define RETBLEED	BIT(3)
+/* CPU is affected by SMT (cross-thread) return predictions */
+#define SMT_RSB		BIT(4)
 
 static const struct x86_cpu_id cpu_vuln_blacklist[] __initconst = {
 	VULNBL_INTEL_STEPPINGS(IVYBRIDGE,	X86_STEPPING_ANY,		SRBDS),
@@ -1266,8 +1289,8 @@ static const struct x86_cpu_id cpu_vuln_blacklist[] __initconst = {
 
 	VULNBL_AMD(0x15, RETBLEED),
 	VULNBL_AMD(0x16, RETBLEED),
-	VULNBL_AMD(0x17, RETBLEED),
-	VULNBL_HYGON(0x18, RETBLEED),
+	VULNBL_AMD(0x17, RETBLEED | SMT_RSB),
+	VULNBL_HYGON(0x18, RETBLEED | SMT_RSB),
 	{}
 };
 
@@ -1385,6 +1408,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c)
 	    !(ia32_cap & ARCH_CAP_PBRSB_NO))
 		setup_force_cpu_bug(X86_BUG_EIBRS_PBRSB);
 
+	if (cpu_matches(cpu_vuln_blacklist, SMT_RSB))
+		setup_force_cpu_bug(X86_BUG_SMT_RSB);
+
 	if (cpu_matches(cpu_vuln_whitelist, NO_MELTDOWN))
 		return;
 
@@ -1948,7 +1974,6 @@ void identify_secondary_cpu(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_32
 	enable_sep_cpu();
 #endif
-	mtrr_ap_init();
 	validate_apic_and_package_id(c);
 	x86_spec_ctrl_setup_ap();
 	update_srbds_msr();
@@ -1993,27 +2018,18 @@ static __init int setup_clearcpuid(char *arg)
 }
 __setup("clearcpuid=", setup_clearcpuid);
 
+DEFINE_PER_CPU_ALIGNED(struct pcpu_hot, pcpu_hot) = {
+	.current_task	= &init_task,
+	.preempt_count	= INIT_PREEMPT_COUNT,
+	.top_of_stack	= TOP_OF_INIT_STACK,
+};
+EXPORT_PER_CPU_SYMBOL(pcpu_hot);
+
 #ifdef CONFIG_X86_64
 DEFINE_PER_CPU_FIRST(struct fixed_percpu_data,
 		     fixed_percpu_data) __aligned(PAGE_SIZE) __visible;
 EXPORT_PER_CPU_SYMBOL_GPL(fixed_percpu_data);
 
-/*
- * The following percpu variables are hot.  Align current_task to
- * cacheline size such that they fall in the same cacheline.
- */
-DEFINE_PER_CPU(struct task_struct *, current_task) ____cacheline_aligned =
-	&init_task;
-EXPORT_PER_CPU_SYMBOL(current_task);
-
-DEFINE_PER_CPU(void *, hardirq_stack_ptr);
-DEFINE_PER_CPU(bool, hardirq_stack_inuse);
-
-DEFINE_PER_CPU(int, __preempt_count) = INIT_PREEMPT_COUNT;
-EXPORT_PER_CPU_SYMBOL(__preempt_count);
-
-DEFINE_PER_CPU(unsigned long, cpu_current_top_of_stack) = TOP_OF_INIT_STACK;
-
 static void wrmsrl_cstar(unsigned long val)
 {
 	/*
@@ -2064,20 +2080,6 @@ void syscall_init(void)
 
 #else	/* CONFIG_X86_64 */
 
-DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
-EXPORT_PER_CPU_SYMBOL(current_task);
-DEFINE_PER_CPU(int, __preempt_count) = INIT_PREEMPT_COUNT;
-EXPORT_PER_CPU_SYMBOL(__preempt_count);
-
-/*
- * On x86_32, vm86 modifies tss.sp0, so sp0 isn't a reliable way to find
- * the top of the kernel stack.  Use an extra percpu variable to track the
- * top of the kernel stack directly.
- */
-DEFINE_PER_CPU(unsigned long, cpu_current_top_of_stack) =
-	(unsigned long)&init_thread_union + THREAD_SIZE;
-EXPORT_PER_CPU_SYMBOL(cpu_current_top_of_stack);
-
 #ifdef CONFIG_STACKPROTECTOR
 DEFINE_PER_CPU(unsigned long, __stack_chk_guard);
 EXPORT_PER_CPU_SYMBOL(__stack_chk_guard);
@@ -2248,12 +2250,6 @@ void cpu_init(void)
 	    boot_cpu_has(X86_FEATURE_TSC) || boot_cpu_has(X86_FEATURE_DE))
 		cr4_clear_bits(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
 
-	/*
-	 * Initialize the per-CPU GDT with the boot GDT,
-	 * and set up the GDT descriptor:
-	 */
-	switch_to_new_gdt(cpu);
-
 	if (IS_ENABLED(CONFIG_X86_64)) {
 		loadsegment(fs, 0);
 		memset(cur->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/cpuid-deps.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/cpuid-deps.c
index c881bcafba7d..d95221117129 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/cpuid-deps.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/cpuid-deps.c
@@ -75,6 +75,7 @@ static const struct cpuid_dep cpuid_deps[] = {
 	{ X86_FEATURE_SGX_LC,			X86_FEATURE_SGX	      },
 	{ X86_FEATURE_SGX1,			X86_FEATURE_SGX       },
 	{ X86_FEATURE_SGX2,			X86_FEATURE_SGX1      },
+	{ X86_FEATURE_SGX_EDECCSSA,		X86_FEATURE_SGX1      },
 	{ X86_FEATURE_XFD,			X86_FEATURE_XSAVES    },
 	{ X86_FEATURE_XFD,			X86_FEATURE_XGETBV1   },
 	{ X86_FEATURE_AMX_TILE,			X86_FEATURE_XFD       },
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/hygon.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/hygon.c
index c393b8773ace..5a2962c492d3 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/hygon.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/hygon.c
@@ -339,7 +339,7 @@ static void init_hygon(struct cpuinfo_x86 *c)
 	set_cpu_cap(c, X86_FEATURE_ARAT);
 
 	/* Hygon CPUs don't reset SS attributes on SYSRET, Xen does. */
-	if (!cpu_has(c, X86_FEATURE_XENPV))
+	if (!cpu_feature_enabled(X86_FEATURE_XENPV))
 		set_cpu_bug(c, X86_BUG_SYSRET_SS_ATTRS);
 
 	check_null_seg_clears_base(c);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/intel.c
index 2d7ea5480ec3..291d4167fab8 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/intel.c
@@ -210,12 +210,154 @@ int intel_cpu_collect_info(struct ucode_cpu_info *uci)
 	csig.rev = intel_get_microcode_revision();
 
 	uci->cpu_sig = csig;
-	uci->valid = 1;
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(intel_cpu_collect_info);
 
+/*
+ * Returns 1 if update has been found, 0 otherwise.
+ */
+int intel_find_matching_signature(void *mc, unsigned int csig, int cpf)
+{
+	struct microcode_header_intel *mc_hdr = mc;
+	struct extended_sigtable *ext_hdr;
+	struct extended_signature *ext_sig;
+	int i;
+
+	if (intel_cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf))
+		return 1;
+
+	/* Look for ext. headers: */
+	if (get_totalsize(mc_hdr) <= get_datasize(mc_hdr) + MC_HEADER_SIZE)
+		return 0;
+
+	ext_hdr = mc + get_datasize(mc_hdr) + MC_HEADER_SIZE;
+	ext_sig = (void *)ext_hdr + EXT_HEADER_SIZE;
+
+	for (i = 0; i < ext_hdr->count; i++) {
+		if (intel_cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf))
+			return 1;
+		ext_sig++;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(intel_find_matching_signature);
+
+/**
+ * intel_microcode_sanity_check() - Sanity check microcode file.
+ * @mc: Pointer to the microcode file contents.
+ * @print_err: Display failure reason if true, silent if false.
+ * @hdr_type: Type of file, i.e. normal microcode file or In Field Scan file.
+ *            Validate if the microcode header type matches with the type
+ *            specified here.
+ *
+ * Validate certain header fields and verify if computed checksum matches
+ * with the one specified in the header.
+ *
+ * Return: 0 if the file passes all the checks, -EINVAL if any of the checks
+ * fail.
+ */
+int intel_microcode_sanity_check(void *mc, bool print_err, int hdr_type)
+{
+	unsigned long total_size, data_size, ext_table_size;
+	struct microcode_header_intel *mc_header = mc;
+	struct extended_sigtable *ext_header = NULL;
+	u32 sum, orig_sum, ext_sigcount = 0, i;
+	struct extended_signature *ext_sig;
+
+	total_size = get_totalsize(mc_header);
+	data_size = get_datasize(mc_header);
+
+	if (data_size + MC_HEADER_SIZE > total_size) {
+		if (print_err)
+			pr_err("Error: bad microcode data file size.\n");
+		return -EINVAL;
+	}
+
+	if (mc_header->ldrver != 1 || mc_header->hdrver != hdr_type) {
+		if (print_err)
+			pr_err("Error: invalid/unknown microcode update format. Header type %d\n",
+			       mc_header->hdrver);
+		return -EINVAL;
+	}
+
+	ext_table_size = total_size - (MC_HEADER_SIZE + data_size);
+	if (ext_table_size) {
+		u32 ext_table_sum = 0;
+		u32 *ext_tablep;
+
+		if (ext_table_size < EXT_HEADER_SIZE ||
+		    ((ext_table_size - EXT_HEADER_SIZE) % EXT_SIGNATURE_SIZE)) {
+			if (print_err)
+				pr_err("Error: truncated extended signature table.\n");
+			return -EINVAL;
+		}
+
+		ext_header = mc + MC_HEADER_SIZE + data_size;
+		if (ext_table_size != exttable_size(ext_header)) {
+			if (print_err)
+				pr_err("Error: extended signature table size mismatch.\n");
+			return -EFAULT;
+		}
+
+		ext_sigcount = ext_header->count;
+
+		/*
+		 * Check extended table checksum: the sum of all dwords that
+		 * comprise a valid table must be 0.
+		 */
+		ext_tablep = (u32 *)ext_header;
+
+		i = ext_table_size / sizeof(u32);
+		while (i--)
+			ext_table_sum += ext_tablep[i];
+
+		if (ext_table_sum) {
+			if (print_err)
+				pr_warn("Bad extended signature table checksum, aborting.\n");
+			return -EINVAL;
+		}
+	}
+
+	/*
+	 * Calculate the checksum of update data and header. The checksum of
+	 * valid update data and header including the extended signature table
+	 * must be 0.
+	 */
+	orig_sum = 0;
+	i = (MC_HEADER_SIZE + data_size) / sizeof(u32);
+	while (i--)
+		orig_sum += ((u32 *)mc)[i];
+
+	if (orig_sum) {
+		if (print_err)
+			pr_err("Bad microcode data checksum, aborting.\n");
+		return -EINVAL;
+	}
+
+	if (!ext_table_size)
+		return 0;
+
+	/*
+	 * Check extended signature checksum: 0 => valid.
+	 */
+	for (i = 0; i < ext_sigcount; i++) {
+		ext_sig = (void *)ext_header + EXT_HEADER_SIZE +
+			  EXT_SIGNATURE_SIZE * i;
+
+		sum = (mc_header->sig + mc_header->pf + mc_header->cksum) -
+		      (ext_sig->sig + ext_sig->pf + ext_sig->cksum);
+		if (sum) {
+			if (print_err)
+				pr_err("Bad extended signature checksum, aborting.\n");
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(intel_microcode_sanity_check);
+
 static void early_init_intel(struct cpuinfo_x86 *c)
 {
 	u64 misc_enable;
@@ -1034,8 +1176,32 @@ static const struct {
 
 static struct ratelimit_state bld_ratelimit;
 
+static unsigned int sysctl_sld_mitigate = 1;
 static DEFINE_SEMAPHORE(buslock_sem);
 
+#ifdef CONFIG_PROC_SYSCTL
+static struct ctl_table sld_sysctls[] = {
+	{
+		.procname       = "split_lock_mitigate",
+		.data           = &sysctl_sld_mitigate,
+		.maxlen         = sizeof(unsigned int),
+		.mode           = 0644,
+		.proc_handler	= proc_douintvec_minmax,
+		.extra1         = SYSCTL_ZERO,
+		.extra2         = SYSCTL_ONE,
+	},
+	{}
+};
+
+static int __init sld_mitigate_sysctl_init(void)
+{
+	register_sysctl_init("kernel", sld_sysctls);
+	return 0;
+}
+
+late_initcall(sld_mitigate_sysctl_init);
+#endif
+
 static inline bool match_option(const char *arg, int arglen, const char *opt)
 {
 	int len = strlen(opt), ratelimit;
@@ -1146,12 +1312,20 @@ static void split_lock_init(void)
 		split_lock_verify_msr(sld_state != sld_off);
 }
 
-static void __split_lock_reenable(struct work_struct *work)
+static void __split_lock_reenable_unlock(struct work_struct *work)
 {
 	sld_update_msr(true);
 	up(&buslock_sem);
 }
 
+static DECLARE_DELAYED_WORK(sl_reenable_unlock, __split_lock_reenable_unlock);
+
+static void __split_lock_reenable(struct work_struct *work)
+{
+	sld_update_msr(true);
+}
+static DECLARE_DELAYED_WORK(sl_reenable, __split_lock_reenable);
+
 /*
  * If a CPU goes offline with pending delayed work to re-enable split lock
  * detection then the delayed work will be executed on some other CPU. That
@@ -1169,10 +1343,9 @@ static int splitlock_cpu_offline(unsigned int cpu)
 	return 0;
 }
 
-static DECLARE_DELAYED_WORK(split_lock_reenable, __split_lock_reenable);
-
 static void split_lock_warn(unsigned long ip)
 {
+	struct delayed_work *work;
 	int cpu;
 
 	if (!current->reported_split_lock)
@@ -1180,14 +1353,26 @@ static void split_lock_warn(unsigned long ip)
 				    current->comm, current->pid, ip);
 	current->reported_split_lock = 1;
 
-	/* misery factor #1, sleep 10ms before trying to execute split lock */
-	if (msleep_interruptible(10) > 0)
-		return;
-	/* Misery factor #2, only allow one buslocked disabled core at a time */
-	if (down_interruptible(&buslock_sem) == -EINTR)
-		return;
+	if (sysctl_sld_mitigate) {
+		/*
+		 * misery factor #1:
+		 * sleep 10ms before trying to execute split lock.
+		 */
+		if (msleep_interruptible(10) > 0)
+			return;
+		/*
+		 * Misery factor #2:
+		 * only allow one buslocked disabled core at a time.
+		 */
+		if (down_interruptible(&buslock_sem) == -EINTR)
+			return;
+		work = &sl_reenable_unlock;
+	} else {
+		work = &sl_reenable;
+	}
+
 	cpu = get_cpu();
-	schedule_delayed_work_on(cpu, &split_lock_reenable, 2);
+	schedule_delayed_work_on(cpu, work, 2);
 
 	/* Disable split lock detection on this CPU to make progress */
 	sld_update_msr(false);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel_epb.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/intel_epb.c
index fbaf12e43f41..3b8476158236 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/intel_epb.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/intel_epb.c
@@ -204,7 +204,12 @@ static int intel_epb_offline(unsigned int cpu)
 }
 
 static const struct x86_cpu_id intel_epb_normal[] = {
-	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, 7),
+	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L,
+				   ENERGY_PERF_BIAS_NORMAL_POWERSAVE),
+	X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N,
+				   ENERGY_PERF_BIAS_NORMAL_POWERSAVE),
+	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P,
+				   ENERGY_PERF_BIAS_NORMAL_POWERSAVE),
 	{}
 };
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/amd.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mce/amd.c
index 1c87501e0fa3..10fb5b5c9efa 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/amd.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mce/amd.c
@@ -788,6 +788,24 @@ _log_error_bank(unsigned int bank, u32 msr_stat, u32 msr_addr, u64 misc)
 	return status & MCI_STATUS_DEFERRED;
 }
 
+static bool _log_error_deferred(unsigned int bank, u32 misc)
+{
+	if (!_log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS),
+			     mca_msr_reg(bank, MCA_ADDR), misc))
+		return false;
+
+	/*
+	 * Non-SMCA systems don't have MCA_DESTAT/MCA_DEADDR registers.
+	 * Return true here to avoid accessing these registers.
+	 */
+	if (!mce_flags.smca)
+		return true;
+
+	/* Clear MCA_DESTAT if the deferred error was logged from MCA_STATUS. */
+	wrmsrl(MSR_AMD64_SMCA_MCx_DESTAT(bank), 0);
+	return true;
+}
+
 /*
  * We have three scenarios for checking for Deferred errors:
  *
@@ -799,19 +817,8 @@ _log_error_bank(unsigned int bank, u32 msr_stat, u32 msr_addr, u64 misc)
  */
 static void log_error_deferred(unsigned int bank)
 {
-	bool defrd;
-
-	defrd = _log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS),
-				mca_msr_reg(bank, MCA_ADDR), 0);
-
-	if (!mce_flags.smca)
-		return;
-
-	/* Clear MCA_DESTAT if we logged the deferred error from MCA_STATUS. */
-	if (defrd) {
-		wrmsrl(MSR_AMD64_SMCA_MCx_DESTAT(bank), 0);
+	if (_log_error_deferred(bank, 0))
 		return;
-	}
 
 	/*
 	 * Only deferred errors are logged in MCA_DE{STAT,ADDR} so just check
@@ -832,7 +839,7 @@ static void amd_deferred_error_interrupt(void)
 
 static void log_error_thresholding(unsigned int bank, u64 misc)
 {
-	_log_error_bank(bank, mca_msr_reg(bank, MCA_STATUS), mca_msr_reg(bank, MCA_ADDR), misc);
+	_log_error_deferred(bank, misc);
 }
 
 static void log_and_reset_block(struct threshold_block *block)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/severity.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mce/severity.c
index 00483d1c27e4..c4477162c07d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mce/severity.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mce/severity.c
@@ -202,6 +202,11 @@ static struct severity {
 		PANIC, "Overflowed uncorrected",
 		BITSET(MCI_STATUS_OVER|MCI_STATUS_UC)
 		),
+	MCESEV(
+		PANIC, "Uncorrected in kernel",
+		BITSET(MCI_STATUS_UC),
+		KERNEL
+		),
 	MCESEV(
 		UC, "Uncorrected",
 		BITSET(MCI_STATUS_UC)
@@ -391,9 +396,6 @@ static noinstr int mce_severity_intel(struct mce *m, struct pt_regs *regs, char
 			*msg = s->msg;
 		s->covered = 1;
 
-		if (s->sev >= MCE_UC_SEVERITY && ctx == IN_KERNEL)
-			return MCE_PANIC_SEVERITY;
-
 		return s->sev;
 	}
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/amd.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/amd.c
index 7d0e8229d63c..c1c9f10e99f1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/amd.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/amd.c
@@ -886,8 +886,7 @@ load_microcode_amd(bool save, u8 family, const u8 *data, size_t size)
 }
 
 /*(DEBLOBBED)*/
-static enum ucode_state request_microcode_amd(int cpu, struct device *device,
-					      bool refresh_fw)
+static enum ucode_state request_microcode_amd(int cpu, struct device *device)
 {
 	char fw_name[36] = "/*(DEBLOBBED)*/";
 	struct cpuinfo_x86 *c = &cpu_data(cpu);
@@ -896,7 +895,7 @@ static enum ucode_state request_microcode_amd(int cpu, struct device *device,
 	const struct firmware *fw;
 
 	/* reload ucode container only on the boot cpu */
-	if (!refresh_fw || !bsp)
+	if (!bsp)
 		return UCODE_OK;
 
 	if (c->x86 >= 0x15)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/core.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/core.c
index 6a41cee242f6..712aafff96e0 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/core.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/core.c
@@ -319,60 +319,6 @@ void reload_early_microcode(void)
 	}
 }
 
-static void collect_cpu_info_local(void *arg)
-{
-	struct cpu_info_ctx *ctx = arg;
-
-	ctx->err = microcode_ops->collect_cpu_info(smp_processor_id(),
-						   ctx->cpu_sig);
-}
-
-static int collect_cpu_info_on_target(int cpu, struct cpu_signature *cpu_sig)
-{
-	struct cpu_info_ctx ctx = { .cpu_sig = cpu_sig, .err = 0 };
-	int ret;
-
-	ret = smp_call_function_single(cpu, collect_cpu_info_local, &ctx, 1);
-	if (!ret)
-		ret = ctx.err;
-
-	return ret;
-}
-
-static int collect_cpu_info(int cpu)
-{
-	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
-	int ret;
-
-	memset(uci, 0, sizeof(*uci));
-
-	ret = collect_cpu_info_on_target(cpu, &uci->cpu_sig);
-	if (!ret)
-		uci->valid = 1;
-
-	return ret;
-}
-
-static void apply_microcode_local(void *arg)
-{
-	enum ucode_state *err = arg;
-
-	*err = microcode_ops->apply_microcode(smp_processor_id());
-}
-
-static int apply_microcode_on_target(int cpu)
-{
-	enum ucode_state err;
-	int ret;
-
-	ret = smp_call_function_single(cpu, apply_microcode_local, &err, 1);
-	if (!ret) {
-		if (err == UCODE_ERROR)
-			ret = 1;
-	}
-	return ret;
-}
-
 /* fake device for request_firmware */
 static struct platform_device	*microcode_pdev;
 
@@ -458,7 +404,7 @@ static int __reload_late(void *info)
 	 * below.
 	 */
 	if (cpumask_first(topology_sibling_cpumask(cpu)) == cpu)
-		apply_microcode_local(&err);
+		err = microcode_ops->apply_microcode(cpu);
 	else
 		goto wait_for_siblings;
 
@@ -480,7 +426,7 @@ wait_for_siblings:
 	 * revision.
 	 */
 	if (cpumask_first(topology_sibling_cpumask(cpu)) != cpu)
-		apply_microcode_local(&err);
+		err = microcode_ops->apply_microcode(cpu);
 
 	return ret;
 }
@@ -531,7 +477,7 @@ static ssize_t reload_store(struct device *dev,
 	if (ret)
 		goto put;
 
-	tmp_ret = microcode_ops->request_microcode_fw(bsp, &microcode_pdev->dev, true);
+	tmp_ret = microcode_ops->request_microcode_fw(bsp, &microcode_pdev->dev);
 	if (tmp_ret != UCODE_NEW)
 		goto put;
 
@@ -589,91 +535,17 @@ static void microcode_fini_cpu(int cpu)
 		microcode_ops->microcode_fini_cpu(cpu);
 }
 
-static enum ucode_state microcode_resume_cpu(int cpu)
+static enum ucode_state microcode_init_cpu(int cpu)
 {
-	if (apply_microcode_on_target(cpu))
-		return UCODE_ERROR;
-
-	pr_debug("CPU%d updated upon resume\n", cpu);
-
-	return UCODE_OK;
-}
-
-static enum ucode_state microcode_init_cpu(int cpu, bool refresh_fw)
-{
-	enum ucode_state ustate;
 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
 
-	if (uci->valid)
-		return UCODE_OK;
-
-	if (collect_cpu_info(cpu))
-		return UCODE_ERROR;
-
-	/* --dimm. Trigger a delayed update? */
-	if (system_state != SYSTEM_RUNNING)
-		return UCODE_NFOUND;
-
-	ustate = microcode_ops->request_microcode_fw(cpu, &microcode_pdev->dev, refresh_fw);
-	if (ustate == UCODE_NEW) {
-		pr_debug("CPU%d updated upon init\n", cpu);
-		apply_microcode_on_target(cpu);
-	}
-
-	return ustate;
-}
-
-static enum ucode_state microcode_update_cpu(int cpu)
-{
-	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
-
-	/* Refresh CPU microcode revision after resume. */
-	collect_cpu_info(cpu);
-
-	if (uci->valid)
-		return microcode_resume_cpu(cpu);
-
-	return microcode_init_cpu(cpu, false);
-}
-
-static int mc_device_add(struct device *dev, struct subsys_interface *sif)
-{
-	int err, cpu = dev->id;
-
-	if (!cpu_online(cpu))
-		return 0;
-
-	pr_debug("CPU%d added\n", cpu);
-
-	err = sysfs_create_group(&dev->kobj, &mc_attr_group);
-	if (err)
-		return err;
+	memset(uci, 0, sizeof(*uci));
 
-	if (microcode_init_cpu(cpu, true) == UCODE_ERROR)
-		return -EINVAL;
+	microcode_ops->collect_cpu_info(cpu, &uci->cpu_sig);
 
-	return err;
+	return microcode_ops->apply_microcode(cpu);
 }
 
-static void mc_device_remove(struct device *dev, struct subsys_interface *sif)
-{
-	int cpu = dev->id;
-
-	if (!cpu_online(cpu))
-		return;
-
-	pr_debug("CPU%d removed\n", cpu);
-	microcode_fini_cpu(cpu);
-	sysfs_remove_group(&dev->kobj, &mc_attr_group);
-}
-
-static struct subsys_interface mc_cpu_interface = {
-	.name			= "microcode",
-	.subsys			= &cpu_subsys,
-	.add_dev		= mc_device_add,
-	.remove_dev		= mc_device_remove,
-};
-
 /**
  * microcode_bsp_resume - Update boot CPU microcode during resume.
  */
@@ -682,21 +554,23 @@ void microcode_bsp_resume(void)
 	int cpu = smp_processor_id();
 	struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
 
-	if (uci->valid && uci->mc)
+	if (uci->mc)
 		microcode_ops->apply_microcode(cpu);
-	else if (!uci->mc)
+	else
 		reload_early_microcode();
 }
 
 static struct syscore_ops mc_syscore_ops = {
-	.resume			= microcode_bsp_resume,
+	.resume	= microcode_bsp_resume,
 };
 
 static int mc_cpu_starting(unsigned int cpu)
 {
-	microcode_update_cpu(cpu);
-	pr_debug("CPU%d added\n", cpu);
-	return 0;
+	enum ucode_state err = microcode_ops->apply_microcode(cpu);
+
+	pr_debug("%s: CPU%d, err: %d\n", __func__, cpu, err);
+
+	return err == UCODE_ERROR;
 }
 
 static int mc_cpu_online(unsigned int cpu)
@@ -713,13 +587,30 @@ static int mc_cpu_down_prep(unsigned int cpu)
 	struct device *dev;
 
 	dev = get_cpu_device(cpu);
+
+	microcode_fini_cpu(cpu);
+
 	/* Suspend is in progress, only remove the interface */
 	sysfs_remove_group(&dev->kobj, &mc_attr_group);
-	pr_debug("CPU%d removed\n", cpu);
+	pr_debug("%s: CPU%d\n", __func__, cpu);
 
 	return 0;
 }
 
+static void setup_online_cpu(struct work_struct *work)
+{
+	int cpu = smp_processor_id();
+	enum ucode_state err;
+
+	err = microcode_init_cpu(cpu);
+	if (err == UCODE_ERROR) {
+		pr_err("Error applying microcode on CPU%d\n", cpu);
+		return;
+	}
+
+	mc_cpu_online(cpu);
+}
+
 static struct attribute *cpu_root_microcode_attrs[] = {
 #ifdef CONFIG_MICROCODE_LATE_LOADING
 	&dev_attr_reload.attr,
@@ -750,28 +641,19 @@ static int __init microcode_init(void)
 	if (!microcode_ops)
 		return -ENODEV;
 
-	microcode_pdev = platform_device_register_simple("microcode", -1,
-							 NULL, 0);
+	microcode_pdev = platform_device_register_simple("microcode", -1, NULL, 0);
 	if (IS_ERR(microcode_pdev))
 		return PTR_ERR(microcode_pdev);
 
-	cpus_read_lock();
-	mutex_lock(&microcode_mutex);
-	error = subsys_interface_register(&mc_cpu_interface);
-	mutex_unlock(&microcode_mutex);
-	cpus_read_unlock();
-
-	if (error)
-		goto out_pdev;
-
-	error = sysfs_create_group(&cpu_subsys.dev_root->kobj,
-				   &cpu_root_microcode_group);
-
+	error = sysfs_create_group(&cpu_subsys.dev_root->kobj, &cpu_root_microcode_group);
 	if (error) {
 		pr_err("Error creating microcode group!\n");
-		goto out_driver;
+		goto out_pdev;
 	}
 
+	/* Do per-CPU setup */
+	schedule_on_each_cpu(setup_online_cpu);
+
 	register_syscore_ops(&mc_syscore_ops);
 	cpuhp_setup_state_nocalls(CPUHP_AP_MICROCODE_LOADER, "x86/microcode:starting",
 				  mc_cpu_starting, NULL);
@@ -782,15 +664,6 @@ static int __init microcode_init(void)
 
 	return 0;
 
- out_driver:
-	cpus_read_lock();
-	mutex_lock(&microcode_mutex);
-
-	subsys_interface_unregister(&mc_cpu_interface);
-
-	mutex_unlock(&microcode_mutex);
-	cpus_read_unlock();
-
  out_pdev:
 	platform_device_unregister(microcode_pdev);
 	return error;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/intel.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/intel.c
index 5605be571406..e129aac7fb6d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/microcode/intel.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/microcode/intel.c
@@ -45,34 +45,6 @@ static struct microcode_intel *intel_ucode_patch;
 /* last level cache size per core */
 static int llc_size_per_core;
 
-/*
- * Returns 1 if update has been found, 0 otherwise.
- */
-static int find_matching_signature(void *mc, unsigned int csig, int cpf)
-{
-	struct microcode_header_intel *mc_hdr = mc;
-	struct extended_sigtable *ext_hdr;
-	struct extended_signature *ext_sig;
-	int i;
-
-	if (intel_cpu_signatures_match(csig, cpf, mc_hdr->sig, mc_hdr->pf))
-		return 1;
-
-	/* Look for ext. headers: */
-	if (get_totalsize(mc_hdr) <= get_datasize(mc_hdr) + MC_HEADER_SIZE)
-		return 0;
-
-	ext_hdr = mc + get_datasize(mc_hdr) + MC_HEADER_SIZE;
-	ext_sig = (void *)ext_hdr + EXT_HEADER_SIZE;
-
-	for (i = 0; i < ext_hdr->count; i++) {
-		if (intel_cpu_signatures_match(csig, cpf, ext_sig->sig, ext_sig->pf))
-			return 1;
-		ext_sig++;
-	}
-	return 0;
-}
-
 /*
  * Returns 1 if update has been found, 0 otherwise.
  */
@@ -83,7 +55,7 @@ static int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev
 	if (mc_hdr->rev <= new_rev)
 		return 0;
 
-	return find_matching_signature(mc, csig, cpf);
+	return intel_find_matching_signature(mc, csig, cpf);
 }
 
 static struct ucode_patch *memdup_patch(void *data, unsigned int size)
@@ -117,7 +89,7 @@ static void save_microcode_patch(struct ucode_cpu_info *uci, void *data, unsigne
 		sig	     = mc_saved_hdr->sig;
 		pf	     = mc_saved_hdr->pf;
 
-		if (find_matching_signature(data, sig, pf)) {
+		if (intel_find_matching_signature(data, sig, pf)) {
 			prev_found = true;
 
 			if (mc_hdr->rev <= mc_saved_hdr->rev)
@@ -149,7 +121,7 @@ static void save_microcode_patch(struct ucode_cpu_info *uci, void *data, unsigne
 	if (!p)
 		return;
 
-	if (!find_matching_signature(p->data, uci->cpu_sig.sig, uci->cpu_sig.pf))
+	if (!intel_find_matching_signature(p->data, uci->cpu_sig.sig, uci->cpu_sig.pf))
 		return;
 
 	/*
@@ -163,104 +135,6 @@ static void save_microcode_patch(struct ucode_cpu_info *uci, void *data, unsigne
 		intel_ucode_patch = p->data;
 }
 
-static int microcode_sanity_check(void *mc, int print_err)
-{
-	unsigned long total_size, data_size, ext_table_size;
-	struct microcode_header_intel *mc_header = mc;
-	struct extended_sigtable *ext_header = NULL;
-	u32 sum, orig_sum, ext_sigcount = 0, i;
-	struct extended_signature *ext_sig;
-
-	total_size = get_totalsize(mc_header);
-	data_size = get_datasize(mc_header);
-
-	if (data_size + MC_HEADER_SIZE > total_size) {
-		if (print_err)
-			pr_err("Error: bad microcode data file size.\n");
-		return -EINVAL;
-	}
-
-	if (mc_header->ldrver != 1 || mc_header->hdrver != 1) {
-		if (print_err)
-			pr_err("Error: invalid/unknown microcode update format.\n");
-		return -EINVAL;
-	}
-
-	ext_table_size = total_size - (MC_HEADER_SIZE + data_size);
-	if (ext_table_size) {
-		u32 ext_table_sum = 0;
-		u32 *ext_tablep;
-
-		if ((ext_table_size < EXT_HEADER_SIZE)
-		 || ((ext_table_size - EXT_HEADER_SIZE) % EXT_SIGNATURE_SIZE)) {
-			if (print_err)
-				pr_err("Error: truncated extended signature table.\n");
-			return -EINVAL;
-		}
-
-		ext_header = mc + MC_HEADER_SIZE + data_size;
-		if (ext_table_size != exttable_size(ext_header)) {
-			if (print_err)
-				pr_err("Error: extended signature table size mismatch.\n");
-			return -EFAULT;
-		}
-
-		ext_sigcount = ext_header->count;
-
-		/*
-		 * Check extended table checksum: the sum of all dwords that
-		 * comprise a valid table must be 0.
-		 */
-		ext_tablep = (u32 *)ext_header;
-
-		i = ext_table_size / sizeof(u32);
-		while (i--)
-			ext_table_sum += ext_tablep[i];
-
-		if (ext_table_sum) {
-			if (print_err)
-				pr_warn("Bad extended signature table checksum, aborting.\n");
-			return -EINVAL;
-		}
-	}
-
-	/*
-	 * Calculate the checksum of update data and header. The checksum of
-	 * valid update data and header including the extended signature table
-	 * must be 0.
-	 */
-	orig_sum = 0;
-	i = (MC_HEADER_SIZE + data_size) / sizeof(u32);
-	while (i--)
-		orig_sum += ((u32 *)mc)[i];
-
-	if (orig_sum) {
-		if (print_err)
-			pr_err("Bad microcode data checksum, aborting.\n");
-		return -EINVAL;
-	}
-
-	if (!ext_table_size)
-		return 0;
-
-	/*
-	 * Check extended signature checksum: 0 => valid.
-	 */
-	for (i = 0; i < ext_sigcount; i++) {
-		ext_sig = (void *)ext_header + EXT_HEADER_SIZE +
-			  EXT_SIGNATURE_SIZE * i;
-
-		sum = (mc_header->sig + mc_header->pf + mc_header->cksum) -
-		      (ext_sig->sig + ext_sig->pf + ext_sig->cksum);
-		if (sum) {
-			if (print_err)
-				pr_err("Bad extended signature checksum, aborting.\n");
-			return -EINVAL;
-		}
-	}
-	return 0;
-}
-
 /*
  * Get microcode matching with BSP's model. Only CPUs with the same model as
  * BSP can stay in the platform.
@@ -281,13 +155,13 @@ scan_microcode(void *data, size_t size, struct ucode_cpu_info *uci, bool save)
 		mc_size = get_totalsize(mc_header);
 		if (!mc_size ||
 		    mc_size > size ||
-		    microcode_sanity_check(data, 0) < 0)
+		    intel_microcode_sanity_check(data, false, MC_HEADER_TYPE_MICROCODE) < 0)
 			break;
 
 		size -= mc_size;
 
-		if (!find_matching_signature(data, uci->cpu_sig.sig,
-					     uci->cpu_sig.pf)) {
+		if (!intel_find_matching_signature(data, uci->cpu_sig.sig,
+						   uci->cpu_sig.pf)) {
 			data += mc_size;
 			continue;
 		}
@@ -621,7 +495,6 @@ void load_ucode_intel_ap(void)
 	else
 		iup = &intel_ucode_patch;
 
-reget:
 	if (!*iup) {
 		patch = __load_ucode_intel(&uci);
 		if (!patch)
@@ -632,12 +505,7 @@ reget:
 
 	uci.mc = *iup;
 
-	if (apply_microcode_early(&uci, true)) {
-		/* Mixed-silicon system? Try to refetch the proper patch: */
-		*iup = NULL;
-
-		goto reget;
-	}
+	apply_microcode_early(&uci, true);
 }
 
 static struct microcode_intel *find_patch(struct ucode_cpu_info *uci)
@@ -652,9 +520,9 @@ static struct microcode_intel *find_patch(struct ucode_cpu_info *uci)
 		if (phdr->rev <= uci->cpu_sig.rev)
 			continue;
 
-		if (!find_matching_signature(phdr,
-					     uci->cpu_sig.sig,
-					     uci->cpu_sig.pf))
+		if (!intel_find_matching_signature(phdr,
+						   uci->cpu_sig.sig,
+						   uci->cpu_sig.pf))
 			continue;
 
 		return iter->data;
@@ -680,7 +548,6 @@ void reload_ucode_intel(void)
 
 static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
 {
-	static struct cpu_signature prev;
 	struct cpuinfo_x86 *c = &cpu_data(cpu_num);
 	unsigned int val[2];
 
@@ -696,13 +563,6 @@ static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
 
 	csig->rev = c->microcode;
 
-	/* No extra locking on prev, races are harmless. */
-	if (csig->sig != prev.sig || csig->pf != prev.pf || csig->rev != prev.rev) {
-		pr_info("sig=0x%x, pf=0x%x, revision=0x%x\n",
-			csig->sig, csig->pf, csig->rev);
-		prev = *csig;
-	}
-
 	return 0;
 }
 
@@ -820,7 +680,7 @@ static enum ucode_state generic_load_microcode(int cpu, struct iov_iter *iter)
 		memcpy(mc, &mc_header, sizeof(mc_header));
 		data = mc + sizeof(mc_header);
 		if (!copy_from_iter_full(data, data_size, iter) ||
-		    microcode_sanity_check(mc, 1) < 0) {
+		    intel_microcode_sanity_check(mc, true, MC_HEADER_TYPE_MICROCODE) < 0) {
 			break;
 		}
 
@@ -885,8 +745,7 @@ static bool is_blacklisted(unsigned int cpu)
 	return false;
 }
 
-static enum ucode_state request_microcode_fw(int cpu, struct device *device,
-					     bool refresh_fw)
+static enum ucode_state request_microcode_fw(int cpu, struct device *device)
 {
 	struct cpuinfo_x86 *c = &cpu_data(cpu);
 	const struct firmware *firmware;
@@ -908,7 +767,7 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
 
 	kvec.iov_base = (void *)firmware->data;
 	kvec.iov_len = firmware->size;
-	iov_iter_kvec(&iter, WRITE, &kvec, 1, firmware->size);
+	iov_iter_kvec(&iter, ITER_SOURCE, &kvec, 1, firmware->size);
 	ret = generic_load_microcode(cpu, &iter);
 
 	release_firmware(firmware);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mshyperv.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mshyperv.c
index 831613959a92..46668e255421 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mshyperv.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mshyperv.c
@@ -475,6 +475,12 @@ static bool __init ms_hyperv_x2apic_available(void)
  * (logically) generates MSIs directly to the system APIC irq domain.
  * There is no HPET, and PCI MSI/MSI-X interrupts are remapped by the
  * pci-hyperv host bridge.
+ *
+ * Note: for a Hyper-V root partition, this will always return false.
+ * The hypervisor doesn't expose these HYPERV_CPUID_VIRT_STACK_* cpuids by
+ * default, they are implemented as intercepts by the Windows Hyper-V stack.
+ * Even a nested root partition (L2 root) will not get them because the
+ * nested (L1) hypervisor filters them out.
  */
 static bool __init ms_hyperv_msi_ext_dest_id(void)
 {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/amd.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/amd.c
index a65a0272096d..eff6ac62c0ff 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/amd.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/amd.c
@@ -109,7 +109,7 @@ amd_validate_add_page(unsigned long base, unsigned long size, unsigned int type)
 	return 0;
 }
 
-static const struct mtrr_ops amd_mtrr_ops = {
+const struct mtrr_ops amd_mtrr_ops = {
 	.vendor            = X86_VENDOR_AMD,
 	.set               = amd_set_mtrr,
 	.get               = amd_get_mtrr,
@@ -117,9 +117,3 @@ static const struct mtrr_ops amd_mtrr_ops = {
 	.validate_add_page = amd_validate_add_page,
 	.have_wrcomb       = positive_have_wrcomb,
 };
-
-int __init amd_init_mtrr(void)
-{
-	set_mtrr_ops(&amd_mtrr_ops);
-	return 0;
-}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/centaur.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/centaur.c
index f27177816569..b8a74eddde83 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/centaur.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/centaur.c
@@ -111,7 +111,7 @@ centaur_validate_add_page(unsigned long base, unsigned long size, unsigned int t
 	return 0;
 }
 
-static const struct mtrr_ops centaur_mtrr_ops = {
+const struct mtrr_ops centaur_mtrr_ops = {
 	.vendor            = X86_VENDOR_CENTAUR,
 	.set               = centaur_set_mcr,
 	.get               = centaur_get_mcr,
@@ -119,9 +119,3 @@ static const struct mtrr_ops centaur_mtrr_ops = {
 	.validate_add_page = centaur_validate_add_page,
 	.have_wrcomb       = positive_have_wrcomb,
 };
-
-int __init centaur_init_mtrr(void)
-{
-	set_mtrr_ops(&centaur_mtrr_ops);
-	return 0;
-}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/cyrix.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/cyrix.c
index ca670919b561..173b9e01e623 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/cyrix.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/cyrix.c
@@ -234,51 +234,11 @@ static void cyrix_set_arr(unsigned int reg, unsigned long base,
 	post_set();
 }
 
-typedef struct {
-	unsigned long	base;
-	unsigned long	size;
-	mtrr_type	type;
-} arr_state_t;
-
-static arr_state_t arr_state[8] = {
-	{0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL},
-	{0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}
-};
-
-static unsigned char ccr_state[7] = { 0, 0, 0, 0, 0, 0, 0 };
-
-static void cyrix_set_all(void)
-{
-	int i;
-
-	prepare_set();
-
-	/* the CCRs are not contiguous */
-	for (i = 0; i < 4; i++)
-		setCx86(CX86_CCR0 + i, ccr_state[i]);
-	for (; i < 7; i++)
-		setCx86(CX86_CCR4 + i, ccr_state[i]);
-
-	for (i = 0; i < 8; i++) {
-		cyrix_set_arr(i, arr_state[i].base,
-			      arr_state[i].size, arr_state[i].type);
-	}
-
-	post_set();
-}
-
-static const struct mtrr_ops cyrix_mtrr_ops = {
+const struct mtrr_ops cyrix_mtrr_ops = {
 	.vendor            = X86_VENDOR_CYRIX,
-	.set_all	   = cyrix_set_all,
 	.set               = cyrix_set_arr,
 	.get               = cyrix_get_arr,
 	.get_free_region   = cyrix_get_free_region,
 	.validate_add_page = generic_validate_add_page,
 	.have_wrcomb       = positive_have_wrcomb,
 };
-
-int __init cyrix_init_mtrr(void)
-{
-	set_mtrr_ops(&cyrix_mtrr_ops);
-	return 0;
-}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/generic.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/generic.c
index 558108296f3c..ee09d359e08f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/generic.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/generic.c
@@ -10,6 +10,7 @@
 #include <linux/mm.h>
 
 #include <asm/processor-flags.h>
+#include <asm/cacheinfo.h>
 #include <asm/cpufeature.h>
 #include <asm/tlbflush.h>
 #include <asm/mtrr.h>
@@ -396,9 +397,6 @@ print_fixed(unsigned base, unsigned step, const mtrr_type *types)
 	}
 }
 
-static void prepare_set(void);
-static void post_set(void);
-
 static void __init print_mtrr_state(void)
 {
 	unsigned int i;
@@ -444,20 +442,6 @@ static void __init print_mtrr_state(void)
 		pr_debug("TOM2: %016llx aka %lldM\n", mtrr_tom2, mtrr_tom2>>20);
 }
 
-/* PAT setup for BP. We need to go through sync steps here */
-void __init mtrr_bp_pat_init(void)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	prepare_set();
-
-	pat_init();
-
-	post_set();
-	local_irq_restore(flags);
-}
-
 /* Grab all of the MTRR state for this CPU into *state */
 bool __init get_mtrr_state(void)
 {
@@ -684,7 +668,10 @@ static u32 deftype_lo, deftype_hi;
 /**
  * set_mtrr_state - Set the MTRR state for this CPU.
  *
- * NOTE: The CPU must already be in a safe state for MTRR changes.
+ * NOTE: The CPU must already be in a safe state for MTRR changes, including
+ *       measures that only a single CPU can be active in set_mtrr_state() in
+ *       order to not be subject to races for usage of deftype_lo. This is
+ *       accomplished by taking cache_disable_lock.
  * RETURNS: 0 if no changes made, else a mask indicating what was changed.
  */
 static unsigned long set_mtrr_state(void)
@@ -715,106 +702,34 @@ static unsigned long set_mtrr_state(void)
 	return change_mask;
 }
 
-
-static unsigned long cr4;
-static DEFINE_RAW_SPINLOCK(set_atomicity_lock);
-
-/*
- * Since we are disabling the cache don't allow any interrupts,
- * they would run extremely slow and would only increase the pain.
- *
- * The caller must ensure that local interrupts are disabled and
- * are reenabled after post_set() has been called.
- */
-static void prepare_set(void) __acquires(set_atomicity_lock)
+void mtrr_disable(void)
 {
-	unsigned long cr0;
-
-	/*
-	 * Note that this is not ideal
-	 * since the cache is only flushed/disabled for this CPU while the
-	 * MTRRs are changed, but changing this requires more invasive
-	 * changes to the way the kernel boots
-	 */
-
-	raw_spin_lock(&set_atomicity_lock);
-
-	/* Enter the no-fill (CD=1, NW=0) cache mode and flush caches. */
-	cr0 = read_cr0() | X86_CR0_CD;
-	write_cr0(cr0);
-
-	/*
-	 * Cache flushing is the most time-consuming step when programming
-	 * the MTRRs. Fortunately, as per the Intel Software Development
-	 * Manual, we can skip it if the processor supports cache self-
-	 * snooping.
-	 */
-	if (!static_cpu_has(X86_FEATURE_SELFSNOOP))
-		wbinvd();
-
-	/* Save value of CR4 and clear Page Global Enable (bit 7) */
-	if (boot_cpu_has(X86_FEATURE_PGE)) {
-		cr4 = __read_cr4();
-		__write_cr4(cr4 & ~X86_CR4_PGE);
-	}
-
-	/* Flush all TLBs via a mov %cr3, %reg; mov %reg, %cr3 */
-	count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ALL);
-	flush_tlb_local();
-
 	/* Save MTRR state */
 	rdmsr(MSR_MTRRdefType, deftype_lo, deftype_hi);
 
 	/* Disable MTRRs, and set the default type to uncached */
 	mtrr_wrmsr(MSR_MTRRdefType, deftype_lo & ~0xcff, deftype_hi);
-
-	/* Again, only flush caches if we have to. */
-	if (!static_cpu_has(X86_FEATURE_SELFSNOOP))
-		wbinvd();
 }
 
-static void post_set(void) __releases(set_atomicity_lock)
+void mtrr_enable(void)
 {
-	/* Flush TLBs (no need to flush caches - they are disabled) */
-	count_vm_tlb_event(NR_TLB_LOCAL_FLUSH_ALL);
-	flush_tlb_local();
-
 	/* Intel (P6) standard MTRRs */
 	mtrr_wrmsr(MSR_MTRRdefType, deftype_lo, deftype_hi);
-
-	/* Enable caches */
-	write_cr0(read_cr0() & ~X86_CR0_CD);
-
-	/* Restore value of CR4 */
-	if (boot_cpu_has(X86_FEATURE_PGE))
-		__write_cr4(cr4);
-	raw_spin_unlock(&set_atomicity_lock);
 }
 
-static void generic_set_all(void)
+void mtrr_generic_set_state(void)
 {
 	unsigned long mask, count;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	prepare_set();
 
 	/* Actually set the state */
 	mask = set_mtrr_state();
 
-	/* also set PAT */
-	pat_init();
-
-	post_set();
-	local_irq_restore(flags);
-
 	/* Use the atomic bitops to update the global mask */
 	for (count = 0; count < sizeof(mask) * 8; ++count) {
 		if (mask & 0x01)
 			set_bit(count, &smp_changes_mask);
 		mask >>= 1;
 	}
-
 }
 
 /**
@@ -836,7 +751,7 @@ static void generic_set_mtrr(unsigned int reg, unsigned long base,
 	vr = &mtrr_state.var_ranges[reg];
 
 	local_irq_save(flags);
-	prepare_set();
+	cache_disable();
 
 	if (size == 0) {
 		/*
@@ -855,7 +770,7 @@ static void generic_set_mtrr(unsigned int reg, unsigned long base,
 		mtrr_wrmsr(MTRRphysMask_MSR(reg), vr->mask_lo, vr->mask_hi);
 	}
 
-	post_set();
+	cache_enable();
 	local_irq_restore(flags);
 }
 
@@ -914,8 +829,6 @@ int positive_have_wrcomb(void)
  * Generic structure...
  */
 const struct mtrr_ops generic_mtrr_ops = {
-	.use_intel_if		= 1,
-	.set_all		= generic_set_all,
 	.get			= generic_get_mtrr,
 	.get_free_region	= generic_get_free_region,
 	.set			= generic_set_mtrr,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/mtrr.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/mtrr.c
index 2746cac9d8a9..783f3210d582 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/mtrr.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/mtrr.c
@@ -46,6 +46,7 @@
 #include <linux/syscore_ops.h>
 #include <linux/rcupdate.h>
 
+#include <asm/cacheinfo.h>
 #include <asm/cpufeature.h>
 #include <asm/e820/api.h>
 #include <asm/mtrr.h>
@@ -58,32 +59,18 @@
 #define MTRR_TO_PHYS_WC_OFFSET 1000
 
 u32 num_var_ranges;
-static bool __mtrr_enabled;
-
 static bool mtrr_enabled(void)
 {
-	return __mtrr_enabled;
+	return !!mtrr_if;
 }
 
 unsigned int mtrr_usage_table[MTRR_MAX_VAR_RANGES];
 static DEFINE_MUTEX(mtrr_mutex);
 
 u64 size_or_mask, size_and_mask;
-static bool mtrr_aps_delayed_init;
-
-static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __ro_after_init;
 
 const struct mtrr_ops *mtrr_if;
 
-static void set_mtrr(unsigned int reg, unsigned long base,
-		     unsigned long size, mtrr_type type);
-
-void __init set_mtrr_ops(const struct mtrr_ops *ops)
-{
-	if (ops->vendor && ops->vendor < X86_VENDOR_NUM)
-		mtrr_ops[ops->vendor] = ops;
-}
-
 /*  Returns non-zero if we have the write-combining memory type  */
 static int have_wrcomb(void)
 {
@@ -119,11 +106,11 @@ static int have_wrcomb(void)
 }
 
 /*  This function returns the number of variable MTRRs  */
-static void __init set_num_var_ranges(void)
+static void __init set_num_var_ranges(bool use_generic)
 {
 	unsigned long config = 0, dummy;
 
-	if (use_intel())
+	if (use_generic)
 		rdmsr(MSR_MTRRcap, config, dummy);
 	else if (is_cpu(AMD) || is_cpu(HYGON))
 		config = 2;
@@ -160,25 +147,8 @@ static int mtrr_rendezvous_handler(void *info)
 {
 	struct set_mtrr_data *data = info;
 
-	/*
-	 * We use this same function to initialize the mtrrs during boot,
-	 * resume, runtime cpu online and on an explicit request to set a
-	 * specific MTRR.
-	 *
-	 * During boot or suspend, the state of the boot cpu's mtrrs has been
-	 * saved, and we want to replicate that across all the cpus that come
-	 * online (either at the end of boot or resume or during a runtime cpu
-	 * online). If we're doing that, @reg is set to something special and on
-	 * all the cpu's we do mtrr_if->set_all() (On the logical cpu that
-	 * started the boot/resume sequence, this might be a duplicate
-	 * set_all()).
-	 */
-	if (data->smp_reg != ~0U) {
-		mtrr_if->set(data->smp_reg, data->smp_base,
-			     data->smp_size, data->smp_type);
-	} else if (mtrr_aps_delayed_init || !cpu_online(smp_processor_id())) {
-		mtrr_if->set_all();
-	}
+	mtrr_if->set(data->smp_reg, data->smp_base,
+		     data->smp_size, data->smp_type);
 	return 0;
 }
 
@@ -248,19 +218,6 @@ static void set_mtrr_cpuslocked(unsigned int reg, unsigned long base,
 	stop_machine_cpuslocked(mtrr_rendezvous_handler, &data, cpu_online_mask);
 }
 
-static void set_mtrr_from_inactive_cpu(unsigned int reg, unsigned long base,
-				      unsigned long size, mtrr_type type)
-{
-	struct set_mtrr_data data = { .smp_reg = reg,
-				      .smp_base = base,
-				      .smp_size = size,
-				      .smp_type = type
-				    };
-
-	stop_machine_from_inactive_cpu(mtrr_rendezvous_handler, &data,
-				       cpu_callout_mask);
-}
-
 /**
  * mtrr_add_page - Add a memory type region
  * @base: Physical base address of region in pages (in units of 4 kB!)
@@ -617,20 +574,6 @@ int arch_phys_wc_index(int handle)
 }
 EXPORT_SYMBOL_GPL(arch_phys_wc_index);
 
-/*
- * HACK ALERT!
- * These should be called implicitly, but we can't yet until all the initcall
- * stuff is done...
- */
-static void __init init_ifs(void)
-{
-#ifndef CONFIG_X86_64
-	amd_init_mtrr();
-	cyrix_init_mtrr();
-	centaur_init_mtrr();
-#endif
-}
-
 /* The suspend/resume methods are only for CPU without MTRR. CPU using generic
  * MTRR driver doesn't require this
  */
@@ -686,10 +629,9 @@ int __initdata changed_by_mtrr_cleanup;
  */
 void __init mtrr_bp_init(void)
 {
+	const char *why = "(not available)";
 	u32 phys_addr;
 
-	init_ifs();
-
 	phys_addr = 32;
 
 	if (boot_cpu_has(X86_FEATURE_MTRR)) {
@@ -730,21 +672,21 @@ void __init mtrr_bp_init(void)
 		case X86_VENDOR_AMD:
 			if (cpu_feature_enabled(X86_FEATURE_K6_MTRR)) {
 				/* Pre-Athlon (K6) AMD CPU MTRRs */
-				mtrr_if = mtrr_ops[X86_VENDOR_AMD];
+				mtrr_if = &amd_mtrr_ops;
 				size_or_mask = SIZE_OR_MASK_BITS(32);
 				size_and_mask = 0;
 			}
 			break;
 		case X86_VENDOR_CENTAUR:
 			if (cpu_feature_enabled(X86_FEATURE_CENTAUR_MCR)) {
-				mtrr_if = mtrr_ops[X86_VENDOR_CENTAUR];
+				mtrr_if = &centaur_mtrr_ops;
 				size_or_mask = SIZE_OR_MASK_BITS(32);
 				size_and_mask = 0;
 			}
 			break;
 		case X86_VENDOR_CYRIX:
 			if (cpu_feature_enabled(X86_FEATURE_CYRIX_ARR)) {
-				mtrr_if = mtrr_ops[X86_VENDOR_CYRIX];
+				mtrr_if = &cyrix_mtrr_ops;
 				size_or_mask = SIZE_OR_MASK_BITS(32);
 				size_and_mask = 0;
 			}
@@ -754,58 +696,23 @@ void __init mtrr_bp_init(void)
 		}
 	}
 
-	if (mtrr_if) {
-		__mtrr_enabled = true;
-		set_num_var_ranges();
+	if (mtrr_enabled()) {
+		set_num_var_ranges(mtrr_if == &generic_mtrr_ops);
 		init_table();
-		if (use_intel()) {
+		if (mtrr_if == &generic_mtrr_ops) {
 			/* BIOS may override */
-			__mtrr_enabled = get_mtrr_state();
-
-			if (mtrr_enabled())
-				mtrr_bp_pat_init();
-
-			if (mtrr_cleanup(phys_addr)) {
-				changed_by_mtrr_cleanup = 1;
-				mtrr_if->set_all();
+			if (get_mtrr_state()) {
+				memory_caching_control |= CACHE_MTRR;
+				changed_by_mtrr_cleanup = mtrr_cleanup(phys_addr);
+			} else {
+				mtrr_if = NULL;
+				why = "by BIOS";
 			}
 		}
 	}
 
-	if (!mtrr_enabled()) {
-		pr_info("Disabled\n");
-
-		/*
-		 * PAT initialization relies on MTRR's rendezvous handler.
-		 * Skip PAT init until the handler can initialize both
-		 * features independently.
-		 */
-		pat_disable("MTRRs disabled, skipping PAT initialization too.");
-	}
-}
-
-void mtrr_ap_init(void)
-{
 	if (!mtrr_enabled())
-		return;
-
-	if (!use_intel() || mtrr_aps_delayed_init)
-		return;
-
-	/*
-	 * Ideally we should hold mtrr_mutex here to avoid mtrr entries
-	 * changed, but this routine will be called in cpu boot time,
-	 * holding the lock breaks it.
-	 *
-	 * This routine is called in two cases:
-	 *
-	 *   1. very early time of software resume, when there absolutely
-	 *      isn't mtrr entry changes;
-	 *
-	 *   2. cpu hotadd time. We let mtrr_add/del_page hold cpuhotplug
-	 *      lock to prevent mtrr entry changes
-	 */
-	set_mtrr_from_inactive_cpu(~0U, 0, 0, 0);
+		pr_info("MTRRs disabled %s\n", why);
 }
 
 /**
@@ -823,50 +730,12 @@ void mtrr_save_state(void)
 	smp_call_function_single(first_cpu, mtrr_save_fixed_ranges, NULL, 1);
 }
 
-void set_mtrr_aps_delayed_init(void)
-{
-	if (!mtrr_enabled())
-		return;
-	if (!use_intel())
-		return;
-
-	mtrr_aps_delayed_init = true;
-}
-
-/*
- * Delayed MTRR initialization for all AP's
- */
-void mtrr_aps_init(void)
-{
-	if (!use_intel() || !mtrr_enabled())
-		return;
-
-	/*
-	 * Check if someone has requested the delay of AP MTRR initialization,
-	 * by doing set_mtrr_aps_delayed_init(), prior to this point. If not,
-	 * then we are done.
-	 */
-	if (!mtrr_aps_delayed_init)
-		return;
-
-	set_mtrr(~0U, 0, 0, 0);
-	mtrr_aps_delayed_init = false;
-}
-
-void mtrr_bp_restore(void)
-{
-	if (!use_intel() || !mtrr_enabled())
-		return;
-
-	mtrr_if->set_all();
-}
-
 static int __init mtrr_init_finialize(void)
 {
 	if (!mtrr_enabled())
 		return 0;
 
-	if (use_intel()) {
+	if (memory_caching_control & CACHE_MTRR) {
 		if (!changed_by_mtrr_cleanup)
 			mtrr_state_warn();
 		return 0;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/mtrr.h linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/mtrr.h
index 2ac99e561181..02eb5871492d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/mtrr/mtrr.h
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/mtrr/mtrr.h
@@ -14,11 +14,8 @@ extern unsigned int mtrr_usage_table[MTRR_MAX_VAR_RANGES];
 
 struct mtrr_ops {
 	u32	vendor;
-	u32	use_intel_if;
 	void	(*set)(unsigned int reg, unsigned long base,
 		       unsigned long size, mtrr_type type);
-	void	(*set_all)(void);
-
 	void	(*get)(unsigned int reg, unsigned long *base,
 		       unsigned long *size, mtrr_type *type);
 	int	(*get_free_region)(unsigned long base, unsigned long size,
@@ -53,15 +50,11 @@ void set_mtrr_prepare_save(struct set_mtrr_context *ctxt);
 void fill_mtrr_var_range(unsigned int index,
 		u32 base_lo, u32 base_hi, u32 mask_lo, u32 mask_hi);
 bool get_mtrr_state(void);
-void mtrr_bp_pat_init(void);
-
-extern void __init set_mtrr_ops(const struct mtrr_ops *ops);
 
 extern u64 size_or_mask, size_and_mask;
 extern const struct mtrr_ops *mtrr_if;
 
 #define is_cpu(vnd)	(mtrr_if && mtrr_if->vendor == X86_VENDOR_##vnd)
-#define use_intel()	(mtrr_if && mtrr_if->use_intel_if == 1)
 
 extern unsigned int num_var_ranges;
 extern u64 mtrr_tom2;
@@ -71,10 +64,10 @@ void mtrr_state_warn(void);
 const char *mtrr_attrib_to_str(int x);
 void mtrr_wrmsr(unsigned, unsigned, unsigned);
 
-/* CPU specific mtrr init functions */
-int amd_init_mtrr(void);
-int cyrix_init_mtrr(void);
-int centaur_init_mtrr(void);
+/* CPU specific mtrr_ops vectors. */
+extern const struct mtrr_ops amd_mtrr_ops;
+extern const struct mtrr_ops cyrix_mtrr_ops;
+extern const struct mtrr_ops centaur_mtrr_ops;
 
 extern int changed_by_mtrr_cleanup;
 extern int mtrr_cleanup(unsigned address_bits);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/core.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/core.c
index 3266ea36667c..c98e52ff5f20 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/core.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/core.c
@@ -575,7 +575,7 @@ static void clear_closid_rmid(int cpu)
 	state->default_rmid = 0;
 	state->cur_closid = 0;
 	state->cur_rmid = 0;
-	wrmsr(IA32_PQR_ASSOC, 0, 0);
+	wrmsr(MSR_IA32_PQR_ASSOC, 0, 0);
 }
 
 static int resctrl_online_cpu(unsigned int cpu)
@@ -828,7 +828,6 @@ static __init void rdt_init_res_defs_intel(void)
 		if (r->rid == RDT_RESOURCE_L3 ||
 		    r->rid == RDT_RESOURCE_L2) {
 			r->cache.arch_has_sparse_bitmaps = false;
-			r->cache.arch_has_empty_bitmaps = false;
 			r->cache.arch_has_per_cpu_cfg = false;
 			r->cache.min_cbm_bits = 1;
 		} else if (r->rid == RDT_RESOURCE_MBA) {
@@ -849,7 +848,6 @@ static __init void rdt_init_res_defs_amd(void)
 		if (r->rid == RDT_RESOURCE_L3 ||
 		    r->rid == RDT_RESOURCE_L2) {
 			r->cache.arch_has_sparse_bitmaps = true;
-			r->cache.arch_has_empty_bitmaps = true;
 			r->cache.arch_has_per_cpu_cfg = true;
 			r->cache.min_cbm_bits = 0;
 		} else if (r->rid == RDT_RESOURCE_MBA) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
index 1dafbdc5ac31..1df0e3262bca 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
@@ -105,8 +105,7 @@ static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r)
 		return false;
 	}
 
-	if ((!r->cache.arch_has_empty_bitmaps && val == 0) ||
-	    val > r->default_ctrl) {
+	if ((r->cache.min_cbm_bits > 0 && val == 0) || val > r->default_ctrl) {
 		rdt_last_cmd_puts("Mask out of range\n");
 		return false;
 	}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/internal.h linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/internal.h
index 5f7128686cfd..5ebd28e6aa0c 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/internal.h
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/internal.h
@@ -8,16 +8,6 @@
 #include <linux/fs_context.h>
 #include <linux/jump_label.h>
 
-#define MSR_IA32_L3_QOS_CFG		0xc81
-#define MSR_IA32_L2_QOS_CFG		0xc82
-#define MSR_IA32_L3_CBM_BASE		0xc90
-#define MSR_IA32_L2_CBM_BASE		0xd10
-#define MSR_IA32_MBA_THRTL_BASE		0xd50
-#define MSR_IA32_MBA_BW_BASE		0xc0000200
-
-#define MSR_IA32_QM_CTR			0x0c8e
-#define MSR_IA32_QM_EVTSEL		0x0c8d
-
 #define L3_QOS_CDP_ENABLE		0x01ULL
 
 #define L2_QOS_CDP_ENABLE		0x01ULL
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/monitor.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
index efe0c30d3a12..77538abeb72a 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -146,6 +146,30 @@ static inline struct rmid_entry *__rmid_entry(u32 rmid)
 	return entry;
 }
 
+static int __rmid_read(u32 rmid, enum resctrl_event_id eventid, u64 *val)
+{
+	u64 msr_val;
+
+	/*
+	 * As per the SDM, when IA32_QM_EVTSEL.EvtID (bits 7:0) is configured
+	 * with a valid event code for supported resource type and the bits
+	 * IA32_QM_EVTSEL.RMID (bits 41:32) are configured with valid RMID,
+	 * IA32_QM_CTR.data (bits 61:0) reports the monitored data.
+	 * IA32_QM_CTR.Error (bit 63) and IA32_QM_CTR.Unavailable (bit 62)
+	 * are error bits.
+	 */
+	wrmsr(MSR_IA32_QM_EVTSEL, eventid, rmid);
+	rdmsrl(MSR_IA32_QM_CTR, msr_val);
+
+	if (msr_val & RMID_VAL_ERROR)
+		return -EIO;
+	if (msr_val & RMID_VAL_UNAVAIL)
+		return -EINVAL;
+
+	*val = msr_val;
+	return 0;
+}
+
 static struct arch_mbm_state *get_arch_mbm_state(struct rdt_hw_domain *hw_dom,
 						 u32 rmid,
 						 enum resctrl_event_id eventid)
@@ -172,8 +196,12 @@ void resctrl_arch_reset_rmid(struct rdt_resource *r, struct rdt_domain *d,
 	struct arch_mbm_state *am;
 
 	am = get_arch_mbm_state(hw_dom, rmid, eventid);
-	if (am)
+	if (am) {
 		memset(am, 0, sizeof(*am));
+
+		/* Record any initial, non-zero count value. */
+		__rmid_read(rmid, eventid, &am->prev_msr);
+	}
 }
 
 static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr, unsigned int width)
@@ -191,25 +219,14 @@ int resctrl_arch_rmid_read(struct rdt_resource *r, struct rdt_domain *d,
 	struct rdt_hw_domain *hw_dom = resctrl_to_arch_dom(d);
 	struct arch_mbm_state *am;
 	u64 msr_val, chunks;
+	int ret;
 
 	if (!cpumask_test_cpu(smp_processor_id(), &d->cpu_mask))
 		return -EINVAL;
 
-	/*
-	 * As per the SDM, when IA32_QM_EVTSEL.EvtID (bits 7:0) is configured
-	 * with a valid event code for supported resource type and the bits
-	 * IA32_QM_EVTSEL.RMID (bits 41:32) are configured with valid RMID,
-	 * IA32_QM_CTR.data (bits 61:0) reports the monitored data.
-	 * IA32_QM_CTR.Error (bit 63) and IA32_QM_CTR.Unavailable (bit 62)
-	 * are error bits.
-	 */
-	wrmsr(MSR_IA32_QM_EVTSEL, eventid, rmid);
-	rdmsrl(MSR_IA32_QM_CTR, msr_val);
-
-	if (msr_val & RMID_VAL_ERROR)
-		return -EIO;
-	if (msr_val & RMID_VAL_UNAVAIL)
-		return -EINVAL;
+	ret = __rmid_read(rmid, eventid, &msr_val);
+	if (ret)
+		return ret;
 
 	am = get_arch_mbm_state(hw_dom, rmid, eventid);
 	if (am) {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
index d961ae3ed96e..524f8ff3e69c 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
@@ -477,7 +477,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
 	 * pseudo-locked followed by reading of kernel memory to load it
 	 * into the cache.
 	 */
-	__wrmsr(IA32_PQR_ASSOC, rmid_p, rdtgrp->closid);
+	__wrmsr(MSR_IA32_PQR_ASSOC, rmid_p, rdtgrp->closid);
 	/*
 	 * Cache was flushed earlier. Now access kernel memory to read it
 	 * into cache region associated with just activated plr->closid.
@@ -513,7 +513,7 @@ static int pseudo_lock_fn(void *_rdtgrp)
 	 * Critical section end: restore closid with capacity bitmask that
 	 * does not overlap with pseudo-locked region.
 	 */
-	__wrmsr(IA32_PQR_ASSOC, rmid_p, closid_p);
+	__wrmsr(MSR_IA32_PQR_ASSOC, rmid_p, closid_p);
 
 	/* Re-enable the hardware prefetcher(s) */
 	wrmsrl(MSR_MISC_FEATURE_CONTROL, saved_msr);
@@ -1560,9 +1560,9 @@ static const struct file_operations pseudo_lock_dev_fops = {
 	.mmap =		pseudo_lock_dev_mmap,
 };
 
-static char *pseudo_lock_devnode(struct device *dev, umode_t *mode)
+static char *pseudo_lock_devnode(const struct device *dev, umode_t *mode)
 {
-	struct rdtgroup *rdtgrp;
+	const struct rdtgroup *rdtgrp;
 
 	rdtgrp = dev_get_drvdata(dev);
 	if (mode)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index e5a48f05e787..5993da21d822 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -580,8 +580,10 @@ static int __rdtgroup_move_task(struct task_struct *tsk,
 	/*
 	 * Ensure the task's closid and rmid are written before determining if
 	 * the task is current that will decide if it will be interrupted.
+	 * This pairs with the full barrier between the rq->curr update and
+	 * resctrl_sched_in() during context switch.
 	 */
-	barrier();
+	smp_mb();
 
 	/*
 	 * By now, the task's closid and rmid are set. If the task is current
@@ -2401,6 +2403,14 @@ static void rdt_move_group_tasks(struct rdtgroup *from, struct rdtgroup *to,
 			WRITE_ONCE(t->closid, to->closid);
 			WRITE_ONCE(t->rmid, to->mon.rmid);
 
+			/*
+			 * Order the closid/rmid stores above before the loads
+			 * in task_curr(). This pairs with the full barrier
+			 * between the rq->curr update and resctrl_sched_in()
+			 * during context switch.
+			 */
+			smp_mb();
+
 			/*
 			 * If the task is on a CPU, set the CPU in the mask.
 			 * The detection is inaccurate as tasks might move or
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/scattered.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/scattered.c
index fc01f81f6e2a..f53944fb8f7f 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/scattered.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/scattered.c
@@ -40,6 +40,7 @@ static const struct cpuid_bit cpuid_bits[] = {
 	{ X86_FEATURE_PER_THREAD_MBA,	CPUID_ECX,  0, 0x00000010, 3 },
 	{ X86_FEATURE_SGX1,		CPUID_EAX,  0, 0x00000012, 0 },
 	{ X86_FEATURE_SGX2,		CPUID_EAX,  1, 0x00000012, 0 },
+	{ X86_FEATURE_SGX_EDECCSSA,	CPUID_EAX, 11, 0x00000012, 0 },
 	{ X86_FEATURE_HW_PSTATE,	CPUID_EDX,  7, 0x80000007, 0 },
 	{ X86_FEATURE_CPB,		CPUID_EDX,  9, 0x80000007, 0 },
 	{ X86_FEATURE_PROC_FEEDBACK,    CPUID_EDX, 11, 0x80000007, 0 },
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/encl.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/encl.c
index 1ec20807de1e..2a0e90fe2abc 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/encl.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/encl.c
@@ -160,8 +160,8 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
 		return ret;
 
 	pginfo.addr = encl_page->desc & PAGE_MASK;
-	pginfo.contents = (unsigned long)kmap_atomic(b.contents);
-	pcmd_page = kmap_atomic(b.pcmd);
+	pginfo.contents = (unsigned long)kmap_local_page(b.contents);
+	pcmd_page = kmap_local_page(b.pcmd);
 	pginfo.metadata = (unsigned long)pcmd_page + b.pcmd_offset;
 
 	if (secs_page)
@@ -187,8 +187,8 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
 	 */
 	pcmd_page_empty = !memchr_inv(pcmd_page, 0, PAGE_SIZE);
 
-	kunmap_atomic(pcmd_page);
-	kunmap_atomic((void *)(unsigned long)pginfo.contents);
+	kunmap_local(pcmd_page);
+	kunmap_local((void *)(unsigned long)pginfo.contents);
 
 	get_page(b.pcmd);
 	sgx_encl_put_backing(&b);
@@ -197,10 +197,10 @@ static int __sgx_encl_eldu(struct sgx_encl_page *encl_page,
 
 	if (pcmd_page_empty && !reclaimer_writing_to_pcmd(encl, pcmd_first_page)) {
 		sgx_encl_truncate_backing_page(encl, PFN_DOWN(page_pcmd_off));
-		pcmd_page = kmap_atomic(b.pcmd);
+		pcmd_page = kmap_local_page(b.pcmd);
 		if (memchr_inv(pcmd_page, 0, PAGE_SIZE))
 			pr_warn("PCMD page not empty after truncate.\n");
-		kunmap_atomic(pcmd_page);
+		kunmap_local(pcmd_page);
 	}
 
 	put_page(b.pcmd);
@@ -268,7 +268,7 @@ static struct sgx_encl_page *sgx_encl_load_page_in_vma(struct sgx_encl *encl,
 						       unsigned long addr,
 						       unsigned long vm_flags)
 {
-	unsigned long vm_prot_bits = vm_flags & (VM_READ | VM_WRITE | VM_EXEC);
+	unsigned long vm_prot_bits = vm_flags & VM_ACCESS_FLAGS;
 	struct sgx_encl_page *entry;
 
 	entry = xa_load(&encl->page_array, PFN_DOWN(addr));
@@ -502,7 +502,7 @@ static void sgx_vma_open(struct vm_area_struct *vma)
 int sgx_encl_may_map(struct sgx_encl *encl, unsigned long start,
 		     unsigned long end, unsigned long vm_flags)
 {
-	unsigned long vm_prot_bits = vm_flags & (VM_READ | VM_WRITE | VM_EXEC);
+	unsigned long vm_prot_bits = vm_flags & VM_ACCESS_FLAGS;
 	struct sgx_encl_page *page;
 	unsigned long count = 0;
 	int ret = 0;
@@ -680,11 +680,15 @@ const struct vm_operations_struct sgx_vm_ops = {
 void sgx_encl_release(struct kref *ref)
 {
 	struct sgx_encl *encl = container_of(ref, struct sgx_encl, refcount);
+	unsigned long max_page_index = PFN_DOWN(encl->base + encl->size - 1);
 	struct sgx_va_page *va_page;
 	struct sgx_encl_page *entry;
-	unsigned long index;
+	unsigned long count = 0;
+
+	XA_STATE(xas, &encl->page_array, PFN_DOWN(encl->base));
 
-	xa_for_each(&encl->page_array, index, entry) {
+	xas_lock(&xas);
+	xas_for_each(&xas, entry, max_page_index) {
 		if (entry->epc_page) {
 			/*
 			 * The page and its radix tree entry cannot be freed
@@ -699,9 +703,20 @@ void sgx_encl_release(struct kref *ref)
 		}
 
 		kfree(entry);
-		/* Invoke scheduler to prevent soft lockups. */
-		cond_resched();
+		/*
+		 * Invoke scheduler on every XA_CHECK_SCHED iteration
+		 * to prevent soft lockups.
+		 */
+		if (!(++count % XA_CHECK_SCHED)) {
+			xas_pause(&xas);
+			xas_unlock(&xas);
+
+			cond_resched();
+
+			xas_lock(&xas);
+		}
 	}
+	xas_unlock(&xas);
 
 	xa_destroy(&encl->page_array);
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/ioctl.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/ioctl.c
index da8b8ea6b063..21ca0a831b70 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/ioctl.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/ioctl.c
@@ -111,7 +111,7 @@ static int sgx_encl_create(struct sgx_encl *encl, struct sgx_secs *secs)
 	encl->base = secs->base;
 	encl->size = secs->size;
 	encl->attributes = secs->attributes;
-	encl->attributes_mask = SGX_ATTR_DEBUG | SGX_ATTR_MODE64BIT | SGX_ATTR_KSS;
+	encl->attributes_mask = SGX_ATTR_UNPRIV_MASK;
 
 	/* Set only after completion, as encl->lock has not been taken. */
 	set_bit(SGX_ENCL_CREATED, &encl->flags);
@@ -221,11 +221,11 @@ static int __sgx_encl_add_page(struct sgx_encl *encl,
 	pginfo.secs = (unsigned long)sgx_get_epc_virt_addr(encl->secs.epc_page);
 	pginfo.addr = encl_page->desc & PAGE_MASK;
 	pginfo.metadata = (unsigned long)secinfo;
-	pginfo.contents = (unsigned long)kmap_atomic(src_page);
+	pginfo.contents = (unsigned long)kmap_local_page(src_page);
 
 	ret = __eadd(&pginfo, sgx_get_epc_virt_addr(epc_page));
 
-	kunmap_atomic((void *)pginfo.contents);
+	kunmap_local((void *)pginfo.contents);
 	put_page(src_page);
 
 	return ret ? -EIO : 0;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/main.c linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/main.c
index 0aad028f04d4..e5a37b6e9aa5 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpu/sgx/main.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpu/sgx/main.c
@@ -165,17 +165,17 @@ static int __sgx_encl_ewb(struct sgx_epc_page *epc_page, void *va_slot,
 	pginfo.addr = 0;
 	pginfo.secs = 0;
 
-	pginfo.contents = (unsigned long)kmap_atomic(backing->contents);
-	pginfo.metadata = (unsigned long)kmap_atomic(backing->pcmd) +
+	pginfo.contents = (unsigned long)kmap_local_page(backing->contents);
+	pginfo.metadata = (unsigned long)kmap_local_page(backing->pcmd) +
 			  backing->pcmd_offset;
 
 	ret = __ewb(&pginfo, sgx_get_epc_virt_addr(epc_page), va_slot);
 	set_page_dirty(backing->pcmd);
 	set_page_dirty(backing->contents);
 
-	kunmap_atomic((void *)(unsigned long)(pginfo.metadata -
+	kunmap_local((void *)(unsigned long)(pginfo.metadata -
 					      backing->pcmd_offset));
-	kunmap_atomic((void *)(unsigned long)pginfo.contents);
+	kunmap_local((void *)(unsigned long)pginfo.contents);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/cpuid.c linux-libre-6.2-gnu/arch/x86/kernel/cpuid.c
index 6f7b8cc1bc9f..621ba9c0f17a 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/cpuid.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/cpuid.c
@@ -139,7 +139,7 @@ static int cpuid_device_destroy(unsigned int cpu)
 	return 0;
 }
 
-static char *cpuid_devnode(struct device *dev, umode_t *mode)
+static char *cpuid_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "cpu/%u/cpuid", MINOR(dev->devt));
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/crash.c linux-libre-6.2-gnu/arch/x86/kernel/crash.c
index 9730c88530fc..305514431f26 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/crash.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/crash.c
@@ -401,10 +401,8 @@ int crash_load_segments(struct kimage *image)
 	kbuf.buf_align = ELF_CORE_HEADER_ALIGN;
 	kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
 	ret = kexec_add_buffer(&kbuf);
-	if (ret) {
-		vfree((void *)image->elf_headers);
+	if (ret)
 		return ret;
-	}
 	image->elf_load_addr = kbuf.mem;
 	pr_debug("Loaded ELF headers at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
 		 image->elf_load_addr, kbuf.bufsz, kbuf.memsz);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/crash_dump_64.c linux-libre-6.2-gnu/arch/x86/kernel/crash_dump_64.c
index e75bc2f217ff..32d710f7eb84 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/crash_dump_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/crash_dump_64.c
@@ -57,7 +57,7 @@ ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos)
 	struct kvec kvec = { .iov_base = buf, .iov_len = count };
 	struct iov_iter iter;
 
-	iov_iter_kvec(&iter, READ, &kvec, 1, count);
+	iov_iter_kvec(&iter, ITER_DEST, &kvec, 1, count);
 
 	return read_from_oldmem(&iter, count, ppos,
 				cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT));
diff --git linux-libre-6.1-gnu/arch/x86/kernel/devicetree.c linux-libre-6.2-gnu/arch/x86/kernel/devicetree.c
index 5cd51f25f446..28da5dd83fc0 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/devicetree.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/devicetree.c
@@ -31,11 +31,6 @@ char __initdata cmd_line[COMMAND_LINE_SIZE];
 
 int __initdata of_ioapic;
 
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
-	BUG();
-}
-
 void __init add_dtb(u64 data)
 {
 	initial_dtb = data + offsetof(struct setup_data, data);
@@ -167,7 +162,14 @@ static void __init dtb_lapic_setup(void)
 			return;
 	}
 	smp_found_config = 1;
-	pic_mode = 1;
+	if (of_property_read_bool(dn, "intel,virtual-wire-mode")) {
+		pr_info("Virtual Wire compatibility mode.\n");
+		pic_mode = 0;
+	} else {
+		pr_info("IMCR and PIC compatibility mode.\n");
+		pic_mode = 1;
+	}
+
 	register_lapic_address(lapic_addr);
 }
 
@@ -248,7 +250,7 @@ static void __init dtb_add_ioapic(struct device_node *dn)
 
 	ret = of_address_to_resource(dn, 0, &r);
 	if (ret) {
-		printk(KERN_ERR "Can't obtain address from device node %pOF.\n", dn);
+		pr_err("Can't obtain address from device node %pOF.\n", dn);
 		return;
 	}
 	mp_register_ioapic(++ioapic_id, r.start, gsi_top, &cfg);
@@ -265,7 +267,7 @@ static void __init dtb_ioapic_setup(void)
 		of_ioapic = 1;
 		return;
 	}
-	printk(KERN_ERR "Error: No information about IO-APIC in OF.\n");
+	pr_err("Error: No information about IO-APIC in OF.\n");
 }
 #else
 static void __init dtb_ioapic_setup(void) {}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/dumpstack_32.c linux-libre-6.2-gnu/arch/x86/kernel/dumpstack_32.c
index 722fd712e1cf..b4905d5173fd 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/dumpstack_32.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/dumpstack_32.c
@@ -37,7 +37,7 @@ const char *stack_type_name(enum stack_type type)
 
 static bool in_hardirq_stack(unsigned long *stack, struct stack_info *info)
 {
-	unsigned long *begin = (unsigned long *)this_cpu_read(hardirq_stack_ptr);
+	unsigned long *begin = (unsigned long *)this_cpu_read(pcpu_hot.hardirq_stack_ptr);
 	unsigned long *end   = begin + (THREAD_SIZE / sizeof(long));
 
 	/*
@@ -62,7 +62,7 @@ static bool in_hardirq_stack(unsigned long *stack, struct stack_info *info)
 
 static bool in_softirq_stack(unsigned long *stack, struct stack_info *info)
 {
-	unsigned long *begin = (unsigned long *)this_cpu_read(softirq_stack_ptr);
+	unsigned long *begin = (unsigned long *)this_cpu_read(pcpu_hot.softirq_stack_ptr);
 	unsigned long *end   = begin + (THREAD_SIZE / sizeof(long));
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/dumpstack_64.c linux-libre-6.2-gnu/arch/x86/kernel/dumpstack_64.c
index 6c5defd6569a..f05339fee778 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/dumpstack_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/dumpstack_64.c
@@ -134,7 +134,7 @@ static __always_inline bool in_exception_stack(unsigned long *stack, struct stac
 
 static __always_inline bool in_irq_stack(unsigned long *stack, struct stack_info *info)
 {
-	unsigned long *end = (unsigned long *)this_cpu_read(hardirq_stack_ptr);
+	unsigned long *end = (unsigned long *)this_cpu_read(pcpu_hot.hardirq_stack_ptr);
 	unsigned long *begin;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/espfix_64.c linux-libre-6.2-gnu/arch/x86/kernel/espfix_64.c
index 9417d5aa7305..16f9814c9be0 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/espfix_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/espfix_64.c
@@ -94,17 +94,7 @@ static inline unsigned long espfix_base_addr(unsigned int cpu)
 
 static void init_espfix_random(void)
 {
-	unsigned long rand;
-
-	/*
-	 * This is run before the entropy pools are initialized,
-	 * but this is hopefully better than nothing.
-	 */
-	if (!arch_get_random_longs(&rand, 1)) {
-		/* The constant is an arbitrary large prime */
-		rand = rdtsc();
-		rand *= 0xc345c6b72fd16123UL;
-	}
+	unsigned long rand = get_random_long();
 
 	slot_random = rand % ESPFIX_STACKS_PER_PAGE;
 	page_random = (rand / ESPFIX_STACKS_PER_PAGE)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/core.c linux-libre-6.2-gnu/arch/x86/kernel/fpu/core.c
index d00db56a8868..9baa89a8877d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/core.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/core.c
@@ -391,8 +391,6 @@ int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf,
 {
 	struct fpstate *kstate = gfpu->fpstate;
 	const union fpregs_state *ustate = buf;
-	struct pkru_state *xpkru;
-	int ret;
 
 	if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) {
 		if (ustate->xsave.header.xfeatures & ~XFEATURE_MASK_FPSSE)
@@ -406,16 +404,15 @@ int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf,
 	if (ustate->xsave.header.xfeatures & ~xcr0)
 		return -EINVAL;
 
-	ret = copy_uabi_from_kernel_to_xstate(kstate, ustate);
-	if (ret)
-		return ret;
+	/*
+	 * Nullify @vpkru to preserve its current value if PKRU's bit isn't set
+	 * in the header.  KVM's odd ABI is to leave PKRU untouched in this
+	 * case (all other components are eventually re-initialized).
+	 */
+	if (!(ustate->xsave.header.xfeatures & XFEATURE_MASK_PKRU))
+		vpkru = NULL;
 
-	/* Retrieve PKRU if not in init state */
-	if (kstate->regs.xsave.header.xfeatures & XFEATURE_MASK_PKRU) {
-		xpkru = get_xsave_addr(&kstate->regs.xsave, XFEATURE_PKRU);
-		*vpkru = xpkru->pkru;
-	}
-	return 0;
+	return copy_uabi_from_kernel_to_xstate(kstate, ustate, vpkru);
 }
 EXPORT_SYMBOL_GPL(fpu_copy_uabi_to_guest_fpstate);
 #endif /* CONFIG_KVM */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/init.c linux-libre-6.2-gnu/arch/x86/kernel/fpu/init.c
index 8946f89761cc..851eb13edc01 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/init.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/init.c
@@ -133,9 +133,6 @@ static void __init fpu__init_system_generic(void)
 	fpu__init_system_mxcsr();
 }
 
-/* Get alignment of the TYPE. */
-#define TYPE_ALIGN(TYPE) offsetof(struct { char x; TYPE test; }, test)
-
 /*
  * Enforce that 'MEMBER' is the last field of 'TYPE'.
  *
@@ -143,8 +140,8 @@ static void __init fpu__init_system_generic(void)
  * because that's how C aligns structs.
  */
 #define CHECK_MEMBER_AT_END_OF(TYPE, MEMBER) \
-	BUILD_BUG_ON(sizeof(TYPE) != ALIGN(offsetofend(TYPE, MEMBER), \
-					   TYPE_ALIGN(TYPE)))
+	BUILD_BUG_ON(sizeof(TYPE) !=         \
+		     ALIGN(offsetofend(TYPE, MEMBER), _Alignof(TYPE)))
 
 /*
  * We append the 'struct fpu' to the task_struct:
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/regset.c linux-libre-6.2-gnu/arch/x86/kernel/fpu/regset.c
index 75ffaef8c299..6d056b68f4ed 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/regset.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/regset.c
@@ -167,7 +167,7 @@ int xstateregs_set(struct task_struct *target, const struct user_regset *regset,
 	}
 
 	fpu_force_restore(fpu);
-	ret = copy_uabi_from_kernel_to_xstate(fpu->fpstate, kbuf ?: tmpbuf);
+	ret = copy_uabi_from_kernel_to_xstate(fpu->fpstate, kbuf ?: tmpbuf, &target->thread.pkru);
 
 out:
 	vfree(tmpbuf);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/signal.c linux-libre-6.2-gnu/arch/x86/kernel/fpu/signal.c
index 91d4b6de58ab..558076dbde5b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/signal.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/signal.c
@@ -396,7 +396,7 @@ static bool __fpu_restore_sig(void __user *buf, void __user *buf_fx,
 
 	fpregs = &fpu->fpstate->regs;
 	if (use_xsave() && !fx_only) {
-		if (copy_sigframe_from_user_to_xstate(fpu->fpstate, buf_fx))
+		if (copy_sigframe_from_user_to_xstate(tsk, buf_fx))
 			return false;
 	} else {
 		if (__copy_from_user(&fpregs->fxsave, buf_fx,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.c linux-libre-6.2-gnu/arch/x86/kernel/fpu/xstate.c
index 59e543b95a3c..714166cc25f2 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/xstate.c
@@ -440,8 +440,8 @@ static void __init __xstate_dump_leaves(void)
 	}
 }
 
-#define XSTATE_WARN_ON(x) do {							\
-	if (WARN_ONCE(x, "XSAVE consistency problem, dumping leaves")) {	\
+#define XSTATE_WARN_ON(x, fmt, ...) do {					\
+	if (WARN_ONCE(x, "XSAVE consistency problem: " fmt, ##__VA_ARGS__)) {	\
 		__xstate_dump_leaves();						\
 	}									\
 } while (0)
@@ -554,8 +554,7 @@ static bool __init check_xstate_against_struct(int nr)
 	    (nr >= XFEATURE_MAX) ||
 	    (nr == XFEATURE_PT_UNIMPLEMENTED_SO_FAR) ||
 	    ((nr >= XFEATURE_RSRVD_COMP_11) && (nr <= XFEATURE_RSRVD_COMP_16))) {
-		WARN_ONCE(1, "no structure for xstate: %d\n", nr);
-		XSTATE_WARN_ON(1);
+		XSTATE_WARN_ON(1, "No structure for xstate: %d\n", nr);
 		return false;
 	}
 	return true;
@@ -598,12 +597,13 @@ static bool __init paranoid_xstate_size_valid(unsigned int kernel_size)
 		 * XSAVES.
 		 */
 		if (!xsaves && xfeature_is_supervisor(i)) {
-			XSTATE_WARN_ON(1);
+			XSTATE_WARN_ON(1, "Got supervisor feature %d, but XSAVES not advertised\n", i);
 			return false;
 		}
 	}
 	size = xstate_calculate_size(fpu_kernel_cfg.max_features, compacted);
-	XSTATE_WARN_ON(size != kernel_size);
+	XSTATE_WARN_ON(size != kernel_size,
+		       "size %u != kernel_size %u\n", size, kernel_size);
 	return size == kernel_size;
 }
 
@@ -1200,8 +1200,36 @@ static int copy_from_buffer(void *dst, unsigned int offset, unsigned int size,
 }
 
 
+/**
+ * copy_uabi_to_xstate - Copy a UABI format buffer to the kernel xstate
+ * @fpstate:	The fpstate buffer to copy to
+ * @kbuf:	The UABI format buffer, if it comes from the kernel
+ * @ubuf:	The UABI format buffer, if it comes from userspace
+ * @pkru:	The location to write the PKRU value to
+ *
+ * Converts from the UABI format into the kernel internal hardware
+ * dependent format.
+ *
+ * This function ultimately has three different callers with distinct PKRU
+ * behavior.
+ * 1.	When called from sigreturn the PKRU register will be restored from
+ *	@fpstate via an XRSTOR. Correctly copying the UABI format buffer to
+ *	@fpstate is sufficient to cover this case, but the caller will also
+ *	pass a pointer to the thread_struct's pkru field in @pkru and updating
+ *	it is harmless.
+ * 2.	When called from ptrace the PKRU register will be restored from the
+ *	thread_struct's pkru field. A pointer to that is passed in @pkru.
+ *	The kernel will restore it manually, so the XRSTOR behavior that resets
+ *	the PKRU register to the hardware init value (0) if the corresponding
+ *	xfeatures bit is not set is emulated here.
+ * 3.	When called from KVM the PKRU register will be restored from the vcpu's
+ *	pkru field. A pointer to that is passed in @pkru. KVM hasn't used
+ *	XRSTOR and hasn't had the PKRU resetting behavior described above. To
+ *	preserve that KVM behavior, it passes NULL for @pkru if the xfeatures
+ *	bit is not set.
+ */
 static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
-			       const void __user *ubuf)
+			       const void __user *ubuf, u32 *pkru)
 {
 	struct xregs_state *xsave = &fpstate->regs.xsave;
 	unsigned int offset, size;
@@ -1250,6 +1278,20 @@ static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
 		}
 	}
 
+	if (hdr.xfeatures & XFEATURE_MASK_PKRU) {
+		struct pkru_state *xpkru;
+
+		xpkru = __raw_xsave_addr(xsave, XFEATURE_PKRU);
+		*pkru = xpkru->pkru;
+	} else {
+		/*
+		 * KVM may pass NULL here to indicate that it does not need
+		 * PKRU updated.
+		 */
+		if (pkru)
+			*pkru = 0;
+	}
+
 	/*
 	 * The state that came in from userspace was user-state only.
 	 * Mask all the user states out of 'xfeatures':
@@ -1268,9 +1310,9 @@ static int copy_uabi_to_xstate(struct fpstate *fpstate, const void *kbuf,
  * Convert from a ptrace standard-format kernel buffer to kernel XSAVE[S]
  * format and copy to the target thread. Used by ptrace and KVM.
  */
-int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf)
+int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf, u32 *pkru)
 {
-	return copy_uabi_to_xstate(fpstate, kbuf, NULL);
+	return copy_uabi_to_xstate(fpstate, kbuf, NULL, pkru);
 }
 
 /*
@@ -1278,10 +1320,10 @@ int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf)
  * XSAVE[S] format and copy to the target thread. This is called from the
  * sigreturn() and rt_sigreturn() system calls.
  */
-int copy_sigframe_from_user_to_xstate(struct fpstate *fpstate,
+int copy_sigframe_from_user_to_xstate(struct task_struct *tsk,
 				      const void __user *ubuf)
 {
-	return copy_uabi_to_xstate(fpstate, NULL, ubuf);
+	return copy_uabi_to_xstate(tsk->thread.fpu.fpstate, NULL, ubuf, &tsk->thread.pkru);
 }
 
 static bool validate_independent_components(u64 mask)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.h linux-libre-6.2-gnu/arch/x86/kernel/fpu/xstate.h
index 5ad47031383b..a4ecb04d8d64 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/fpu/xstate.h
+++ linux-libre-6.2-gnu/arch/x86/kernel/fpu/xstate.h
@@ -46,8 +46,8 @@ extern void __copy_xstate_to_uabi_buf(struct membuf to, struct fpstate *fpstate,
 				      u32 pkru_val, enum xstate_copy_mode copy_mode);
 extern void copy_xstate_to_uabi_buf(struct membuf to, struct task_struct *tsk,
 				    enum xstate_copy_mode mode);
-extern int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf);
-extern int copy_sigframe_from_user_to_xstate(struct fpstate *fpstate, const void __user *ubuf);
+extern int copy_uabi_from_kernel_to_xstate(struct fpstate *fpstate, const void *kbuf, u32 *pkru);
+extern int copy_sigframe_from_user_to_xstate(struct task_struct *tsk, const void __user *ubuf);
 
 
 extern void fpu__init_cpu_xstate(void);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/ftrace.c linux-libre-6.2-gnu/arch/x86/kernel/ftrace.c
index bd165004776d..5e7ead52cfdb 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/ftrace.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/ftrace.c
@@ -24,10 +24,10 @@
 #include <linux/module.h>
 #include <linux/memory.h>
 #include <linux/vmalloc.h>
+#include <linux/set_memory.h>
 
 #include <trace/syscall.h>
 
-#include <asm/set_memory.h>
 #include <asm/kprobes.h>
 #include <asm/ftrace.h>
 #include <asm/nops.h>
@@ -69,6 +69,10 @@ static const char *ftrace_nop_replace(void)
 
 static const char *ftrace_call_replace(unsigned long ip, unsigned long addr)
 {
+	/*
+	 * No need to translate into a callthunk. The trampoline does
+	 * the depth accounting itself.
+	 */
 	return text_gen_insn(CALL_INSN_OPCODE, (void *)ip, (void *)addr);
 }
 
@@ -217,7 +221,9 @@ void ftrace_replace_code(int enable)
 
 		ret = ftrace_verify_code(rec->ip, old);
 		if (ret) {
+			ftrace_expected = old;
 			ftrace_bug(ret, rec);
+			ftrace_expected = NULL;
 			return;
 		}
 	}
@@ -317,7 +323,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
 	unsigned long size;
 	unsigned long *ptr;
 	void *trampoline;
-	void *ip;
+	void *ip, *dest;
 	/* 48 8b 15 <offset> is movq <offset>(%rip), %rdx */
 	unsigned const char op_ref[] = { 0x48, 0x8b, 0x15 };
 	unsigned const char retq[] = { RET_INSN_OPCODE, INT3_INSN_OPCODE };
@@ -359,7 +365,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
 
 	ip = trampoline + size;
 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-		__text_gen_insn(ip, JMP32_INSN_OPCODE, ip, &__x86_return_thunk, JMP32_INSN_SIZE);
+		__text_gen_insn(ip, JMP32_INSN_OPCODE, ip, x86_return_thunk, JMP32_INSN_SIZE);
 	else
 		memcpy(ip, retq, sizeof(retq));
 
@@ -404,20 +410,20 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
 	/* put in the call to the function */
 	mutex_lock(&text_mutex);
 	call_offset -= start_offset;
+	/*
+	 * No need to translate into a callthunk. The trampoline does
+	 * the depth accounting before the call already.
+	 */
+	dest = ftrace_ops_get_func(ops);
 	memcpy(trampoline + call_offset,
-	       text_gen_insn(CALL_INSN_OPCODE,
-			     trampoline + call_offset,
-			     ftrace_ops_get_func(ops)), CALL_INSN_SIZE);
+	       text_gen_insn(CALL_INSN_OPCODE, trampoline + call_offset, dest),
+	       CALL_INSN_SIZE);
 	mutex_unlock(&text_mutex);
 
 	/* ALLOC_TRAMP flags lets us know we created it */
 	ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
 
-	set_vm_flush_reset_perms(trampoline);
-
-	if (likely(system_state != SYSTEM_BOOTING))
-		set_memory_ro((unsigned long)trampoline, npages);
-	set_memory_x((unsigned long)trampoline, npages);
+	set_memory_rox((unsigned long)trampoline, npages);
 	return (unsigned long)trampoline;
 fail:
 	tramp_free(trampoline);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/ftrace_64.S linux-libre-6.2-gnu/arch/x86/kernel/ftrace_64.S
index 2a4be92fd144..1265ad519249 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/ftrace_64.S
+++ linux-libre-6.2-gnu/arch/x86/kernel/ftrace_64.S
@@ -3,8 +3,9 @@
  *  Copyright (C) 2014  Steven Rostedt, Red Hat Inc
  */
 
-#include <linux/linkage.h>
 #include <linux/cfi_types.h>
+#include <linux/linkage.h>
+#include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
 #include <asm/ftrace.h>
 #include <asm/export.h>
@@ -131,16 +132,19 @@
 	.endm
 
 SYM_TYPED_FUNC_START(ftrace_stub)
+	CALL_DEPTH_ACCOUNT
 	RET
 SYM_FUNC_END(ftrace_stub)
 
 SYM_TYPED_FUNC_START(ftrace_stub_graph)
+	CALL_DEPTH_ACCOUNT
 	RET
 SYM_FUNC_END(ftrace_stub_graph)
 
 #ifdef CONFIG_DYNAMIC_FTRACE
 
 SYM_FUNC_START(__fentry__)
+	CALL_DEPTH_ACCOUNT
 	RET
 SYM_FUNC_END(__fentry__)
 EXPORT_SYMBOL(__fentry__)
@@ -149,6 +153,8 @@ SYM_FUNC_START(ftrace_caller)
 	/* save_mcount_regs fills in first two parameters */
 	save_mcount_regs
 
+	CALL_DEPTH_ACCOUNT
+
 	/* Stack - skipping return address of ftrace_caller */
 	leaq MCOUNT_REG_SIZE+8(%rsp), %rcx
 	movq %rcx, RSP(%rsp)
@@ -164,6 +170,9 @@ SYM_INNER_LABEL(ftrace_caller_op_ptr, SYM_L_GLOBAL)
 	/* Only ops with REGS flag set should have CS register set */
 	movq $0, CS(%rsp)
 
+	/* Account for the function call below */
+	CALL_DEPTH_ACCOUNT
+
 SYM_INNER_LABEL(ftrace_call, SYM_L_GLOBAL)
 	ANNOTATE_NOENDBR
 	call ftrace_stub
@@ -193,6 +202,8 @@ SYM_FUNC_START(ftrace_regs_caller)
 	save_mcount_regs 8
 	/* save_mcount_regs fills in first two parameters */
 
+	CALL_DEPTH_ACCOUNT
+
 SYM_INNER_LABEL(ftrace_regs_caller_op_ptr, SYM_L_GLOBAL)
 	ANNOTATE_NOENDBR
 	/* Load the ftrace_ops into the 3rd parameter */
@@ -223,6 +234,9 @@ SYM_INNER_LABEL(ftrace_regs_caller_op_ptr, SYM_L_GLOBAL)
 	/* regs go into 4th parameter */
 	leaq (%rsp), %rcx
 
+	/* Account for the function call below */
+	CALL_DEPTH_ACCOUNT
+
 SYM_INNER_LABEL(ftrace_regs_call, SYM_L_GLOBAL)
 	ANNOTATE_NOENDBR
 	call ftrace_stub
@@ -275,7 +289,20 @@ SYM_INNER_LABEL(ftrace_regs_caller_end, SYM_L_GLOBAL)
 	/* Restore flags */
 	popfq
 	UNWIND_HINT_FUNC
-	RET
+
+	/*
+	 * The above left an extra return value on the stack; effectively
+	 * doing a tail-call without using a register. This PUSH;RET
+	 * pattern unbalances the RSB, inject a pointless CALL to rebalance.
+	 */
+	ANNOTATE_INTRA_FUNCTION_CALL
+	CALL .Ldo_rebalance
+	int3
+.Ldo_rebalance:
+	add $8, %rsp
+	ALTERNATIVE __stringify(RET), \
+		    __stringify(ANNOTATE_UNRET_SAFE; ret; int3), \
+		    X86_FEATURE_CALL_DEPTH
 
 SYM_FUNC_END(ftrace_regs_caller)
 STACK_FRAME_NON_STANDARD_FP(ftrace_regs_caller)
@@ -284,6 +311,8 @@ STACK_FRAME_NON_STANDARD_FP(ftrace_regs_caller)
 #else /* ! CONFIG_DYNAMIC_FTRACE */
 
 SYM_FUNC_START(__fentry__)
+	CALL_DEPTH_ACCOUNT
+
 	cmpq $ftrace_stub, ftrace_trace_function
 	jnz trace
 	RET
@@ -337,6 +366,8 @@ SYM_CODE_START(return_to_handler)
 	int3
 .Ldo_rop:
 	mov %rdi, (%rsp)
-	RET
+	ALTERNATIVE __stringify(RET), \
+		    __stringify(ANNOTATE_UNRET_SAFE; ret; int3), \
+		    X86_FEATURE_CALL_DEPTH
 SYM_CODE_END(return_to_handler)
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/kernel/head64.c linux-libre-6.2-gnu/arch/x86/kernel/head64.c
index 6a3cfaf6b72a..387e4b12e823 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/head64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/head64.c
@@ -203,7 +203,7 @@ unsigned long __head __startup_64(unsigned long physaddr,
 	load_delta = physaddr - (unsigned long)(_text - __START_KERNEL_map);
 
 	/* Is the address not 2M aligned? */
-	if (load_delta & ~PMD_PAGE_MASK)
+	if (load_delta & ~PMD_MASK)
 		for (;;);
 
 	/* Include the SME encryption mask in the fixup value */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/head_32.S linux-libre-6.2-gnu/arch/x86/kernel/head_32.S
index 9b7acc9c7874..67c8ed99144b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/head_32.S
+++ linux-libre-6.2-gnu/arch/x86/kernel/head_32.S
@@ -260,16 +260,6 @@ SYM_FUNC_START(startup_32_smp)
 	/* Shift the stack pointer to a virtual address */
 	addl $__PAGE_OFFSET, %esp
 
-/*
- * start system 32-bit setup. We need to re-do some of the things done
- * in 16-bit mode for the "real" operations.
- */
-	movl setup_once_ref,%eax
-	andl %eax,%eax
-	jz 1f				# Did we do this already?
-	call *%eax
-1:
-
 /*
  * Check if it is 486
  */
@@ -331,18 +321,7 @@ SYM_FUNC_END(startup_32_smp)
 
 #include "verify_cpu.S"
 
-/*
- *  setup_once
- *
- *  The setup work we only want to run on the BSP.
- *
- *  Warning: %esi is live across this function.
- */
 __INIT
-setup_once:
-	andl $0,setup_once_ref	/* Once is enough, thanks */
-	RET
-
 SYM_FUNC_START(early_idt_handler_array)
 	# 36(%esp) %eflags
 	# 32(%esp) %cs
@@ -458,7 +437,6 @@ SYM_DATA(early_recursion_flag, .long 0)
 __REFDATA
 	.align 4
 SYM_DATA(initial_code,		.long i386_start_kernel)
-SYM_DATA(setup_once_ref,	.long setup_once)
 
 #ifdef CONFIG_PAGE_TABLE_ISOLATION
 #define	PGD_ALIGN	(2 * PAGE_SIZE)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/head_64.S linux-libre-6.2-gnu/arch/x86/kernel/head_64.S
index d860d437631b..222efd4a09bc 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/head_64.S
+++ linux-libre-6.2-gnu/arch/x86/kernel/head_64.S
@@ -370,6 +370,7 @@ SYM_CODE_END(secondary_startup_64)
  * start_secondary() via .Ljump_to_C_code.
  */
 SYM_CODE_START(start_cpu0)
+	ANNOTATE_NOENDBR
 	UNWIND_HINT_EMPTY
 	movq	initial_stack(%rip), %rsp
 	jmp	.Ljump_to_C_code
diff --git linux-libre-6.1-gnu/arch/x86/kernel/hw_breakpoint.c linux-libre-6.2-gnu/arch/x86/kernel/hw_breakpoint.c
index 668a4a6533d9..bbb0f737aab1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/hw_breakpoint.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/hw_breakpoint.c
@@ -266,7 +266,7 @@ static inline bool within_cpu_entry(unsigned long addr, unsigned long end)
 
 	/* CPU entry erea is always used for CPU entry */
 	if (within_area(addr, end, CPU_ENTRY_AREA_BASE,
-			CPU_ENTRY_AREA_TOTAL_SIZE))
+			CPU_ENTRY_AREA_MAP_SIZE))
 		return true;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/i8259.c linux-libre-6.2-gnu/arch/x86/kernel/i8259.c
index 15aefa3f3e18..4d8aff05a509 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/i8259.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/i8259.c
@@ -114,6 +114,7 @@ static void make_8259A_irq(unsigned int irq)
 	disable_irq_nosync(irq);
 	io_apic_irqs &= ~(1<<irq);
 	irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
+	irq_set_status_flags(irq, IRQ_LEVEL);
 	enable_irq(irq);
 	lapic_assign_legacy_vector(irq, true);
 }
@@ -407,7 +408,7 @@ struct legacy_pic null_legacy_pic = {
 	.make_irq = legacy_pic_uint_noop,
 };
 
-struct legacy_pic default_legacy_pic = {
+static struct legacy_pic default_legacy_pic = {
 	.nr_legacy_irqs = NR_IRQS_LEGACY,
 	.chip  = &i8259A_chip,
 	.mask = mask_8259A_irq,
diff --git linux-libre-6.1-gnu/arch/x86/kernel/irq_32.c linux-libre-6.2-gnu/arch/x86/kernel/irq_32.c
index 01833ebf5e8e..dc1049c01f9b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/irq_32.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/irq_32.c
@@ -52,9 +52,6 @@ static inline int check_stack_overflow(void) { return 0; }
 static inline void print_stack_overflow(void) { }
 #endif
 
-DEFINE_PER_CPU(struct irq_stack *, hardirq_stack_ptr);
-DEFINE_PER_CPU(struct irq_stack *, softirq_stack_ptr);
-
 static void call_on_stack(void *func, void *stack)
 {
 	asm volatile("xchgl	%%ebx,%%esp	\n"
@@ -77,7 +74,7 @@ static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc)
 	u32 *isp, *prev_esp, arg1;
 
 	curstk = (struct irq_stack *) current_stack();
-	irqstk = __this_cpu_read(hardirq_stack_ptr);
+	irqstk = __this_cpu_read(pcpu_hot.hardirq_stack_ptr);
 
 	/*
 	 * this is where we switch to the IRQ stack. However, if we are
@@ -115,7 +112,7 @@ int irq_init_percpu_irqstack(unsigned int cpu)
 	int node = cpu_to_node(cpu);
 	struct page *ph, *ps;
 
-	if (per_cpu(hardirq_stack_ptr, cpu))
+	if (per_cpu(pcpu_hot.hardirq_stack_ptr, cpu))
 		return 0;
 
 	ph = alloc_pages_node(node, THREADINFO_GFP, THREAD_SIZE_ORDER);
@@ -127,8 +124,8 @@ int irq_init_percpu_irqstack(unsigned int cpu)
 		return -ENOMEM;
 	}
 
-	per_cpu(hardirq_stack_ptr, cpu) = page_address(ph);
-	per_cpu(softirq_stack_ptr, cpu) = page_address(ps);
+	per_cpu(pcpu_hot.hardirq_stack_ptr, cpu) = page_address(ph);
+	per_cpu(pcpu_hot.softirq_stack_ptr, cpu) = page_address(ps);
 	return 0;
 }
 
@@ -138,7 +135,7 @@ void do_softirq_own_stack(void)
 	struct irq_stack *irqstk;
 	u32 *isp, *prev_esp;
 
-	irqstk = __this_cpu_read(softirq_stack_ptr);
+	irqstk = __this_cpu_read(pcpu_hot.softirq_stack_ptr);
 
 	/* build the stack frame on the softirq stack */
 	isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
diff --git linux-libre-6.1-gnu/arch/x86/kernel/irq_64.c linux-libre-6.2-gnu/arch/x86/kernel/irq_64.c
index 1c0fb96b9e39..fe0c859873d1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/irq_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/irq_64.c
@@ -50,7 +50,7 @@ static int map_irq_stack(unsigned int cpu)
 		return -ENOMEM;
 
 	/* Store actual TOS to avoid adjustment in the hotpath */
-	per_cpu(hardirq_stack_ptr, cpu) = va + IRQ_STACK_SIZE - 8;
+	per_cpu(pcpu_hot.hardirq_stack_ptr, cpu) = va + IRQ_STACK_SIZE - 8;
 	return 0;
 }
 #else
@@ -63,14 +63,14 @@ static int map_irq_stack(unsigned int cpu)
 	void *va = per_cpu_ptr(&irq_stack_backing_store, cpu);
 
 	/* Store actual TOS to avoid adjustment in the hotpath */
-	per_cpu(hardirq_stack_ptr, cpu) = va + IRQ_STACK_SIZE - 8;
+	per_cpu(pcpu_hot.hardirq_stack_ptr, cpu) = va + IRQ_STACK_SIZE - 8;
 	return 0;
 }
 #endif
 
 int irq_init_percpu_irqstack(unsigned int cpu)
 {
-	if (per_cpu(hardirq_stack_ptr, cpu))
+	if (per_cpu(pcpu_hot.hardirq_stack_ptr, cpu))
 		return 0;
 	return map_irq_stack(cpu);
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/irqinit.c linux-libre-6.2-gnu/arch/x86/kernel/irqinit.c
index beb1bada1b0a..c683666876f1 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/irqinit.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/irqinit.c
@@ -65,8 +65,10 @@ void __init init_ISA_irqs(void)
 
 	legacy_pic->init(0);
 
-	for (i = 0; i < nr_legacy_irqs(); i++)
+	for (i = 0; i < nr_legacy_irqs(); i++) {
 		irq_set_chip_and_handler(i, chip, handle_level_irq);
+		irq_set_status_flags(i, IRQ_LEVEL);
+	}
 }
 
 void __init init_IRQ(void)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/kprobes/core.c linux-libre-6.2-gnu/arch/x86/kernel/kprobes/core.c
index eb8bc82846b9..695873c0f50b 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/kprobes/core.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/kprobes/core.c
@@ -37,12 +37,14 @@
 #include <linux/extable.h>
 #include <linux/kdebug.h>
 #include <linux/kallsyms.h>
+#include <linux/kgdb.h>
 #include <linux/ftrace.h>
 #include <linux/kasan.h>
 #include <linux/moduleloader.h>
 #include <linux/objtool.h>
 #include <linux/vmalloc.h>
 #include <linux/pgtable.h>
+#include <linux/set_memory.h>
 
 #include <asm/text-patching.h>
 #include <asm/cacheflush.h>
@@ -51,7 +53,6 @@
 #include <asm/alternative.h>
 #include <asm/insn.h>
 #include <asm/debugreg.h>
-#include <asm/set_memory.h>
 #include <asm/ibt.h>
 
 #include "common.h"
@@ -281,12 +282,15 @@ static int can_probe(unsigned long paddr)
 		if (ret < 0)
 			return 0;
 
+#ifdef CONFIG_KGDB
 		/*
-		 * Another debugging subsystem might insert this breakpoint.
-		 * In that case, we can't recover it.
+		 * If there is a dynamically installed kgdb sw breakpoint,
+		 * this function should not be probed.
 		 */
-		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE)
+		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE &&
+		    kgdb_has_hit_break(addr))
 			return 0;
+#endif
 		addr += insn.length;
 	}
 
@@ -414,18 +418,11 @@ void *alloc_insn_page(void)
 	if (!page)
 		return NULL;
 
-	set_vm_flush_reset_perms(page);
-	/*
-	 * First make the page read-only, and only then make it executable to
-	 * prevent it from being W+X in between.
-	 */
-	set_memory_ro((unsigned long)page, 1);
-
 	/*
 	 * TODO: Once additional kernel code protection mechanisms are set, ensure
 	 * that the page was not maliciously altered and it is still zeroed.
 	 */
-	set_memory_x((unsigned long)page, 1);
+	set_memory_rox((unsigned long)page, 1);
 
 	return page;
 }
@@ -628,7 +625,7 @@ static int prepare_emulation(struct kprobe *p, struct insn *insn)
 		/* 1 byte conditional jump */
 		p->ainsn.emulate_op = kprobe_emulate_jcc;
 		p->ainsn.jcc.type = opcode & 0xf;
-		p->ainsn.rel32 = *(char *)insn->immediate.bytes;
+		p->ainsn.rel32 = insn->immediate.value;
 		break;
 	case 0x0f:
 		opcode = insn->opcode.bytes[1];
diff --git linux-libre-6.1-gnu/arch/x86/kernel/kprobes/opt.c linux-libre-6.2-gnu/arch/x86/kernel/kprobes/opt.c
index e6b8c5362b94..e57e07b0edb6 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/kprobes/opt.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/kprobes/opt.c
@@ -15,6 +15,7 @@
 #include <linux/extable.h>
 #include <linux/kdebug.h>
 #include <linux/kallsyms.h>
+#include <linux/kgdb.h>
 #include <linux/ftrace.h>
 #include <linux/objtool.h>
 #include <linux/pgtable.h>
@@ -279,19 +280,6 @@ static int insn_is_indirect_jump(struct insn *insn)
 	return ret;
 }
 
-static bool is_padding_int3(unsigned long addr, unsigned long eaddr)
-{
-	unsigned char ops;
-
-	for (; addr < eaddr; addr++) {
-		if (get_kernel_nofault(ops, (void *)addr) < 0 ||
-		    ops != INT3_INSN_OPCODE)
-			return false;
-	}
-
-	return true;
-}
-
 /* Decode whole function to ensure any instructions don't jump into target */
 static int can_optimize(unsigned long paddr)
 {
@@ -334,15 +322,15 @@ static int can_optimize(unsigned long paddr)
 		ret = insn_decode_kernel(&insn, (void *)recovered_insn);
 		if (ret < 0)
 			return 0;
-
+#ifdef CONFIG_KGDB
 		/*
-		 * In the case of detecting unknown breakpoint, this could be
-		 * a padding INT3 between functions. Let's check that all the
-		 * rest of the bytes are also INT3.
+		 * If there is a dynamically installed kgdb sw breakpoint,
+		 * this function should not be probed.
 		 */
-		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE)
-			return is_padding_int3(addr, paddr - offset + size) ? 1 : 0;
-
+		if (insn.opcode.bytes[0] == INT3_INSN_OPCODE &&
+		    kgdb_has_hit_break(addr))
+			return 0;
+#endif
 		/* Recover address */
 		insn.kaddr = (void *)addr;
 		insn.next_byte = (void *)(addr + insn.length);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/kvm.c linux-libre-6.2-gnu/arch/x86/kernel/kvm.c
index d4e48b4a438b..1cceac5984da 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/kvm.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/kvm.c
@@ -349,7 +349,7 @@ static notrace void kvm_guest_apic_eoi_write(u32 reg, u32 val)
 static void kvm_guest_cpu_init(void)
 {
 	if (kvm_para_has_feature(KVM_FEATURE_ASYNC_PF_INT) && kvmapf) {
-		u64 pa = slow_virt_to_phys(this_cpu_ptr(&apf_reason));
+		u64 pa;
 
 		WARN_ON_ONCE(!static_branch_likely(&kvm_async_pf_enabled));
 
@@ -798,19 +798,13 @@ extern bool __raw_callee_save___kvm_vcpu_is_preempted(long);
  * Hand-optimize version for x86-64 to avoid 8 64-bit register saving and
  * restoring to/from the stack.
  */
-asm(
-".pushsection .text;"
-".global __raw_callee_save___kvm_vcpu_is_preempted;"
-".type __raw_callee_save___kvm_vcpu_is_preempted, @function;"
-"__raw_callee_save___kvm_vcpu_is_preempted:"
-ASM_ENDBR
-"movq	__per_cpu_offset(,%rdi,8), %rax;"
-"cmpb	$0, " __stringify(KVM_STEAL_TIME_preempted) "+steal_time(%rax);"
-"setne	%al;"
-ASM_RET
-".size __raw_callee_save___kvm_vcpu_is_preempted, .-__raw_callee_save___kvm_vcpu_is_preempted;"
-".popsection");
+#define PV_VCPU_PREEMPTED_ASM						     \
+ "movq   __per_cpu_offset(,%rdi,8), %rax\n\t"				     \
+ "cmpb   $0, " __stringify(KVM_STEAL_TIME_preempted) "+steal_time(%rax)\n\t" \
+ "setne  %al\n\t"
 
+DEFINE_PARAVIRT_ASM(__raw_callee_save___kvm_vcpu_is_preempted,
+		    PV_VCPU_PREEMPTED_ASM, .text);
 #endif
 
 static void __init kvm_guest_init(void)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/module.c linux-libre-6.2-gnu/arch/x86/kernel/module.c
index c032edcd3d95..705fb2a41d7d 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/module.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/module.c
@@ -53,7 +53,7 @@ static unsigned long int get_module_load_offset(void)
 		 */
 		if (module_load_offset == 0)
 			module_load_offset =
-				(prandom_u32_max(1024) + 1) * PAGE_SIZE;
+				get_random_u32_inclusive(1, 1024) * PAGE_SIZE;
 		mutex_unlock(&module_kaslr_mutex);
 	}
 	return module_load_offset;
@@ -74,10 +74,11 @@ void *module_alloc(unsigned long size)
 		return NULL;
 
 	p = __vmalloc_node_range(size, MODULE_ALIGN,
-				    MODULES_VADDR + get_module_load_offset(),
-				    MODULES_END, gfp_mask,
-				    PAGE_KERNEL, VM_DEFER_KMEMLEAK, NUMA_NO_NODE,
-				    __builtin_return_address(0));
+				 MODULES_VADDR + get_module_load_offset(),
+				 MODULES_END, gfp_mask, PAGE_KERNEL,
+				 VM_FLUSH_RESET_PERMS | VM_DEFER_KMEMLEAK,
+				 NUMA_NO_NODE, __builtin_return_address(0));
+
 	if (p && (kasan_alloc_module_shadow(p, size, gfp_mask) < 0)) {
 		vfree(p);
 		return NULL;
@@ -251,14 +252,13 @@ int module_finalize(const Elf_Ehdr *hdr,
 		    const Elf_Shdr *sechdrs,
 		    struct module *me)
 {
-	const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL,
+	const Elf_Shdr *s, *alt = NULL, *locks = NULL,
 		*para = NULL, *orc = NULL, *orc_ip = NULL,
-		*retpolines = NULL, *returns = NULL, *ibt_endbr = NULL;
+		*retpolines = NULL, *returns = NULL, *ibt_endbr = NULL,
+		*calls = NULL, *cfi = NULL;
 	char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
 
 	for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) {
-		if (!strcmp(".text", secstrings + s->sh_name))
-			text = s;
 		if (!strcmp(".altinstructions", secstrings + s->sh_name))
 			alt = s;
 		if (!strcmp(".smp_locks", secstrings + s->sh_name))
@@ -273,6 +273,10 @@ int module_finalize(const Elf_Ehdr *hdr,
 			retpolines = s;
 		if (!strcmp(".return_sites", secstrings + s->sh_name))
 			returns = s;
+		if (!strcmp(".call_sites", secstrings + s->sh_name))
+			calls = s;
+		if (!strcmp(".cfi_sites", secstrings + s->sh_name))
+			cfi = s;
 		if (!strcmp(".ibt_endbr_seal", secstrings + s->sh_name))
 			ibt_endbr = s;
 	}
@@ -285,6 +289,22 @@ int module_finalize(const Elf_Ehdr *hdr,
 		void *pseg = (void *)para->sh_addr;
 		apply_paravirt(pseg, pseg + para->sh_size);
 	}
+	if (retpolines || cfi) {
+		void *rseg = NULL, *cseg = NULL;
+		unsigned int rsize = 0, csize = 0;
+
+		if (retpolines) {
+			rseg = (void *)retpolines->sh_addr;
+			rsize = retpolines->sh_size;
+		}
+
+		if (cfi) {
+			cseg = (void *)cfi->sh_addr;
+			csize = cfi->sh_size;
+		}
+
+		apply_fineibt(rseg, rseg + rsize, cseg, cseg + csize);
+	}
 	if (retpolines) {
 		void *rseg = (void *)retpolines->sh_addr;
 		apply_retpolines(rseg, rseg + retpolines->sh_size);
@@ -298,16 +318,32 @@ int module_finalize(const Elf_Ehdr *hdr,
 		void *aseg = (void *)alt->sh_addr;
 		apply_alternatives(aseg, aseg + alt->sh_size);
 	}
+	if (calls || para) {
+		struct callthunk_sites cs = {};
+
+		if (calls) {
+			cs.call_start = (void *)calls->sh_addr;
+			cs.call_end = (void *)calls->sh_addr + calls->sh_size;
+		}
+
+		if (para) {
+			cs.pv_start = (void *)para->sh_addr;
+			cs.pv_end = (void *)para->sh_addr + para->sh_size;
+		}
+
+		callthunks_patch_module_calls(&cs, me);
+	}
 	if (ibt_endbr) {
 		void *iseg = (void *)ibt_endbr->sh_addr;
 		apply_ibt_endbr(iseg, iseg + ibt_endbr->sh_size);
 	}
-	if (locks && text) {
+	if (locks) {
 		void *lseg = (void *)locks->sh_addr;
-		void *tseg = (void *)text->sh_addr;
+		void *text = me->core_layout.base;
+		void *text_end = text + me->core_layout.text_size;
 		alternatives_smp_module_add(me, me->name,
 					    lseg, lseg + locks->sh_size,
-					    tseg, tseg + text->sh_size);
+					    text, text_end);
 	}
 
 	if (orc && orc_ip)
diff --git linux-libre-6.1-gnu/arch/x86/kernel/msr.c linux-libre-6.2-gnu/arch/x86/kernel/msr.c
index ed8ac6bcbafb..708751311786 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/msr.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/msr.c
@@ -250,7 +250,7 @@ static int msr_device_destroy(unsigned int cpu)
 	return 0;
 }
 
-static char *msr_devnode(struct device *dev, umode_t *mode)
+static char *msr_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "cpu/%u/msr", MINOR(dev->devt));
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/paravirt.c linux-libre-6.2-gnu/arch/x86/kernel/paravirt.c
index 7ca2d46c08cc..327757afb027 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/paravirt.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/paravirt.c
@@ -37,27 +37,10 @@
  * nop stub, which must not clobber anything *including the stack* to
  * avoid confusing the entry prologues.
  */
-extern void _paravirt_nop(void);
-asm (".pushsection .entry.text, \"ax\"\n"
-     ".global _paravirt_nop\n"
-     "_paravirt_nop:\n\t"
-     ASM_ENDBR
-     ASM_RET
-     ".size _paravirt_nop, . - _paravirt_nop\n\t"
-     ".type _paravirt_nop, @function\n\t"
-     ".popsection");
+DEFINE_PARAVIRT_ASM(_paravirt_nop, "", .entry.text);
 
 /* stub always returning 0. */
-asm (".pushsection .entry.text, \"ax\"\n"
-     ".global paravirt_ret0\n"
-     "paravirt_ret0:\n\t"
-     ASM_ENDBR
-     "xor %" _ASM_AX ", %" _ASM_AX ";\n\t"
-     ASM_RET
-     ".size paravirt_ret0, . - paravirt_ret0\n\t"
-     ".type paravirt_ret0, @function\n\t"
-     ".popsection");
-
+DEFINE_PARAVIRT_ASM(paravirt_ret0, "xor %eax,%eax", .entry.text);
 
 void __init default_banner(void)
 {
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process.c linux-libre-6.2-gnu/arch/x86/kernel/process.c
index e436c9c1ef3b..40d156a31676 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/process.c
@@ -965,7 +965,7 @@ early_param("idle", idle_setup);
 unsigned long arch_align_stack(unsigned long sp)
 {
 	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
-		sp -= prandom_u32_max(8192);
+		sp -= get_random_u32_below(8192);
 	return sp & ~0xf;
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process_32.c linux-libre-6.2-gnu/arch/x86/kernel/process_32.c
index 2f314b170c9f..470c128759ea 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process_32.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/process_32.c
@@ -191,13 +191,13 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	arch_end_context_switch(next_p);
 
 	/*
-	 * Reload esp0 and cpu_current_top_of_stack.  This changes
+	 * Reload esp0 and pcpu_hot.top_of_stack.  This changes
 	 * current_thread_info().  Refresh the SYSENTER configuration in
 	 * case prev or next is vm86.
 	 */
 	update_task_stack(next_p);
 	refresh_sysenter_cs(next);
-	this_cpu_write(cpu_current_top_of_stack,
+	this_cpu_write(pcpu_hot.top_of_stack,
 		       (unsigned long)task_stack_page(next_p) +
 		       THREAD_SIZE);
 
@@ -207,7 +207,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	if (prev->gs | next->gs)
 		loadsegment(gs, next->gs);
 
-	this_cpu_write(current_task, next_p);
+	raw_cpu_write(pcpu_hot.current_task, next_p);
 
 	switch_fpu_finish();
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/process_64.c linux-libre-6.2-gnu/arch/x86/kernel/process_64.c
index 6b3418bff326..4e34b3b68ebd 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/process_64.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/process_64.c
@@ -165,7 +165,7 @@ static noinstr unsigned long __rdgsbase_inactive(void)
 
 	lockdep_assert_irqs_disabled();
 
-	if (!static_cpu_has(X86_FEATURE_XENPV)) {
+	if (!cpu_feature_enabled(X86_FEATURE_XENPV)) {
 		native_swapgs();
 		gsbase = rdgsbase();
 		native_swapgs();
@@ -190,7 +190,7 @@ static noinstr void __wrgsbase_inactive(unsigned long gsbase)
 {
 	lockdep_assert_irqs_disabled();
 
-	if (!static_cpu_has(X86_FEATURE_XENPV)) {
+	if (!cpu_feature_enabled(X86_FEATURE_XENPV)) {
 		native_swapgs();
 		wrgsbase(gsbase);
 		native_swapgs();
@@ -563,7 +563,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	int cpu = smp_processor_id();
 
 	WARN_ON_ONCE(IS_ENABLED(CONFIG_DEBUG_ENTRY) &&
-		     this_cpu_read(hardirq_stack_inuse));
+		     this_cpu_read(pcpu_hot.hardirq_stack_inuse));
 
 	if (!test_thread_flag(TIF_NEED_FPU_LOAD))
 		switch_fpu_prepare(prev_fpu, cpu);
@@ -617,8 +617,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	/*
 	 * Switch the PDA and FPU contexts.
 	 */
-	this_cpu_write(current_task, next_p);
-	this_cpu_write(cpu_current_top_of_stack, task_top_of_stack(next_p));
+	raw_cpu_write(pcpu_hot.current_task, next_p);
+	raw_cpu_write(pcpu_hot.top_of_stack, task_top_of_stack(next_p));
 
 	switch_fpu_finish();
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/ptrace.c linux-libre-6.2-gnu/arch/x86/kernel/ptrace.c
index 37c12fb92906..dfaa270a7cc9 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/ptrace.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/ptrace.c
@@ -44,16 +44,35 @@
 
 #include "tls.h"
 
-enum x86_regset {
-	REGSET_GENERAL,
-	REGSET_FP,
-	REGSET_XFP,
-	REGSET_IOPERM64 = REGSET_XFP,
-	REGSET_XSTATE,
-	REGSET_TLS,
-	REGSET_IOPERM32,
+enum x86_regset_32 {
+	REGSET32_GENERAL,
+	REGSET32_FP,
+	REGSET32_XFP,
+	REGSET32_XSTATE,
+	REGSET32_TLS,
+	REGSET32_IOPERM,
 };
 
+enum x86_regset_64 {
+	REGSET64_GENERAL,
+	REGSET64_FP,
+	REGSET64_IOPERM,
+	REGSET64_XSTATE,
+};
+
+#define REGSET_GENERAL \
+({ \
+	BUILD_BUG_ON((int)REGSET32_GENERAL != (int)REGSET64_GENERAL); \
+	REGSET32_GENERAL; \
+})
+
+#define REGSET_FP \
+({ \
+	BUILD_BUG_ON((int)REGSET32_FP != (int)REGSET64_FP); \
+	REGSET32_FP; \
+})
+
+
 struct pt_regs_offset {
 	const char *name;
 	int offset;
@@ -788,13 +807,13 @@ long arch_ptrace(struct task_struct *child, long request,
 #ifdef CONFIG_X86_32
 	case PTRACE_GETFPXREGS:	/* Get the child extended FPU state. */
 		return copy_regset_to_user(child, &user_x86_32_view,
-					   REGSET_XFP,
+					   REGSET32_XFP,
 					   0, sizeof(struct user_fxsr_struct),
 					   datap) ? -EIO : 0;
 
 	case PTRACE_SETFPXREGS:	/* Set the child extended FPU state. */
 		return copy_regset_from_user(child, &user_x86_32_view,
-					     REGSET_XFP,
+					     REGSET32_XFP,
 					     0, sizeof(struct user_fxsr_struct),
 					     datap) ? -EIO : 0;
 #endif
@@ -1086,13 +1105,13 @@ static long ia32_arch_ptrace(struct task_struct *child, compat_long_t request,
 
 	case PTRACE_GETFPXREGS:	/* Get the child extended FPU state. */
 		return copy_regset_to_user(child, &user_x86_32_view,
-					   REGSET_XFP, 0,
+					   REGSET32_XFP, 0,
 					   sizeof(struct user32_fxsr_struct),
 					   datap);
 
 	case PTRACE_SETFPXREGS:	/* Set the child extended FPU state. */
 		return copy_regset_from_user(child, &user_x86_32_view,
-					     REGSET_XFP, 0,
+					     REGSET32_XFP, 0,
 					     sizeof(struct user32_fxsr_struct),
 					     datap);
 
@@ -1215,29 +1234,38 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
 #ifdef CONFIG_X86_64
 
 static struct user_regset x86_64_regsets[] __ro_after_init = {
-	[REGSET_GENERAL] = {
-		.core_note_type = NT_PRSTATUS,
-		.n = sizeof(struct user_regs_struct) / sizeof(long),
-		.size = sizeof(long), .align = sizeof(long),
-		.regset_get = genregs_get, .set = genregs_set
+	[REGSET64_GENERAL] = {
+		.core_note_type	= NT_PRSTATUS,
+		.n		= sizeof(struct user_regs_struct) / sizeof(long),
+		.size		= sizeof(long),
+		.align		= sizeof(long),
+		.regset_get	= genregs_get,
+		.set		= genregs_set
 	},
-	[REGSET_FP] = {
-		.core_note_type = NT_PRFPREG,
-		.n = sizeof(struct fxregs_state) / sizeof(long),
-		.size = sizeof(long), .align = sizeof(long),
-		.active = regset_xregset_fpregs_active, .regset_get = xfpregs_get, .set = xfpregs_set
+	[REGSET64_FP] = {
+		.core_note_type	= NT_PRFPREG,
+		.n		= sizeof(struct fxregs_state) / sizeof(long),
+		.size		= sizeof(long),
+		.align		= sizeof(long),
+		.active		= regset_xregset_fpregs_active,
+		.regset_get	= xfpregs_get,
+		.set		= xfpregs_set
 	},
-	[REGSET_XSTATE] = {
-		.core_note_type = NT_X86_XSTATE,
-		.size = sizeof(u64), .align = sizeof(u64),
-		.active = xstateregs_active, .regset_get = xstateregs_get,
-		.set = xstateregs_set
+	[REGSET64_XSTATE] = {
+		.core_note_type	= NT_X86_XSTATE,
+		.size		= sizeof(u64),
+		.align		= sizeof(u64),
+		.active		= xstateregs_active,
+		.regset_get	= xstateregs_get,
+		.set		= xstateregs_set
 	},
-	[REGSET_IOPERM64] = {
-		.core_note_type = NT_386_IOPERM,
-		.n = IO_BITMAP_LONGS,
-		.size = sizeof(long), .align = sizeof(long),
-		.active = ioperm_active, .regset_get = ioperm_get
+	[REGSET64_IOPERM] = {
+		.core_note_type	= NT_386_IOPERM,
+		.n		= IO_BITMAP_LONGS,
+		.size		= sizeof(long),
+		.align		= sizeof(long),
+		.active		= ioperm_active,
+		.regset_get	= ioperm_get
 	},
 };
 
@@ -1256,43 +1284,57 @@ static const struct user_regset_view user_x86_64_view = {
 
 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
 static struct user_regset x86_32_regsets[] __ro_after_init = {
-	[REGSET_GENERAL] = {
-		.core_note_type = NT_PRSTATUS,
-		.n = sizeof(struct user_regs_struct32) / sizeof(u32),
-		.size = sizeof(u32), .align = sizeof(u32),
-		.regset_get = genregs32_get, .set = genregs32_set
+	[REGSET32_GENERAL] = {
+		.core_note_type	= NT_PRSTATUS,
+		.n		= sizeof(struct user_regs_struct32) / sizeof(u32),
+		.size		= sizeof(u32),
+		.align		= sizeof(u32),
+		.regset_get	= genregs32_get,
+		.set		= genregs32_set
 	},
-	[REGSET_FP] = {
-		.core_note_type = NT_PRFPREG,
-		.n = sizeof(struct user_i387_ia32_struct) / sizeof(u32),
-		.size = sizeof(u32), .align = sizeof(u32),
-		.active = regset_fpregs_active, .regset_get = fpregs_get, .set = fpregs_set
+	[REGSET32_FP] = {
+		.core_note_type	= NT_PRFPREG,
+		.n		= sizeof(struct user_i387_ia32_struct) / sizeof(u32),
+		.size		= sizeof(u32),
+		.align		= sizeof(u32),
+		.active		= regset_fpregs_active,
+		.regset_get	= fpregs_get,
+		.set		= fpregs_set
 	},
-	[REGSET_XFP] = {
-		.core_note_type = NT_PRXFPREG,
-		.n = sizeof(struct fxregs_state) / sizeof(u32),
-		.size = sizeof(u32), .align = sizeof(u32),
-		.active = regset_xregset_fpregs_active, .regset_get = xfpregs_get, .set = xfpregs_set
+	[REGSET32_XFP] = {
+		.core_note_type	= NT_PRXFPREG,
+		.n		= sizeof(struct fxregs_state) / sizeof(u32),
+		.size		= sizeof(u32),
+		.align		= sizeof(u32),
+		.active		= regset_xregset_fpregs_active,
+		.regset_get	= xfpregs_get,
+		.set		= xfpregs_set
 	},
-	[REGSET_XSTATE] = {
-		.core_note_type = NT_X86_XSTATE,
-		.size = sizeof(u64), .align = sizeof(u64),
-		.active = xstateregs_active, .regset_get = xstateregs_get,
-		.set = xstateregs_set
+	[REGSET32_XSTATE] = {
+		.core_note_type	= NT_X86_XSTATE,
+		.size		= sizeof(u64),
+		.align		= sizeof(u64),
+		.active		= xstateregs_active,
+		.regset_get	= xstateregs_get,
+		.set		= xstateregs_set
 	},
-	[REGSET_TLS] = {
-		.core_note_type = NT_386_TLS,
-		.n = GDT_ENTRY_TLS_ENTRIES, .bias = GDT_ENTRY_TLS_MIN,
-		.size = sizeof(struct user_desc),
-		.align = sizeof(struct user_desc),
-		.active = regset_tls_active,
-		.regset_get = regset_tls_get, .set = regset_tls_set
+	[REGSET32_TLS] = {
+		.core_note_type	= NT_386_TLS,
+		.n		= GDT_ENTRY_TLS_ENTRIES,
+		.bias		= GDT_ENTRY_TLS_MIN,
+		.size		= sizeof(struct user_desc),
+		.align		= sizeof(struct user_desc),
+		.active		= regset_tls_active,
+		.regset_get	= regset_tls_get,
+		.set		= regset_tls_set
 	},
-	[REGSET_IOPERM32] = {
-		.core_note_type = NT_386_IOPERM,
-		.n = IO_BITMAP_BYTES / sizeof(u32),
-		.size = sizeof(u32), .align = sizeof(u32),
-		.active = ioperm_active, .regset_get = ioperm_get
+	[REGSET32_IOPERM] = {
+		.core_note_type	= NT_386_IOPERM,
+		.n		= IO_BITMAP_BYTES / sizeof(u32),
+		.size		= sizeof(u32),
+		.align		= sizeof(u32),
+		.active		= ioperm_active,
+		.regset_get	= ioperm_get
 	},
 };
 
@@ -1311,10 +1353,10 @@ u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
 void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
 {
 #ifdef CONFIG_X86_64
-	x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
+	x86_64_regsets[REGSET64_XSTATE].n = size / sizeof(u64);
 #endif
 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
-	x86_32_regsets[REGSET_XSTATE].n = size / sizeof(u64);
+	x86_32_regsets[REGSET32_XSTATE].n = size / sizeof(u64);
 #endif
 	xstate_fx_sw_bytes[USER_XSTATE_XCR0_WORD] = xstate_mask;
 }
diff --git linux-libre-6.1-gnu/arch/x86/kernel/relocate_kernel_64.S linux-libre-6.2-gnu/arch/x86/kernel/relocate_kernel_64.S
index 4809c0dc4eb0..4a73351f87f8 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/relocate_kernel_64.S
+++ linux-libre-6.2-gnu/arch/x86/kernel/relocate_kernel_64.S
@@ -41,6 +41,7 @@
 	.text
 	.align PAGE_SIZE
 	.code64
+SYM_CODE_START_NOALIGN(relocate_range)
 SYM_CODE_START_NOALIGN(relocate_kernel)
 	UNWIND_HINT_EMPTY
 	ANNOTATE_NOENDBR
@@ -312,5 +313,5 @@ SYM_CODE_START_LOCAL_NOALIGN(swap_pages)
 	int3
 SYM_CODE_END(swap_pages)
 
-	.globl kexec_control_code_size
-.set kexec_control_code_size, . - relocate_kernel
+	.skip KEXEC_CONTROL_CODE_MAX_SIZE - (. - relocate_kernel), 0xcc
+SYM_CODE_END(relocate_range);
diff --git linux-libre-6.1-gnu/arch/x86/kernel/resource.c linux-libre-6.2-gnu/arch/x86/kernel/resource.c
index bba1abd05bfe..79bc8a97a083 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/resource.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/resource.c
@@ -42,8 +42,16 @@ static void remove_e820_regions(struct resource *avail)
 
 		resource_clip(avail, e820_start, e820_end);
 		if (orig.start != avail->start || orig.end != avail->end) {
-			pr_info("clipped %pR to %pR for e820 entry [mem %#010Lx-%#010Lx]\n",
-				 &orig, avail, e820_start, e820_end);
+			pr_info("resource: avoiding allocation from e820 entry [mem %#010Lx-%#010Lx]\n",
+				e820_start, e820_end);
+			if (avail->end > avail->start)
+				/*
+				 * Use %pa instead of %pR because "avail"
+				 * is typically IORESOURCE_UNSET, so %pR
+				 * shows the size instead of addresses.
+				 */
+				pr_info("resource: remaining [mem %pa-%pa] available\n",
+					&avail->start, &avail->end);
 			orig = *avail;
 		}
 	}
diff --git linux-libre-6.1-gnu/arch/x86/kernel/setup.c linux-libre-6.2-gnu/arch/x86/kernel/setup.c
index 216fee7144ee..88188549647c 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/setup.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/setup.c
@@ -31,9 +31,11 @@
 #include <xen/xen.h>
 
 #include <asm/apic.h>
+#include <asm/efi.h>
 #include <asm/numa.h>
 #include <asm/bios_ebda.h>
 #include <asm/bugs.h>
+#include <asm/cacheinfo.h>
 #include <asm/cpu.h>
 #include <asm/efi.h>
 #include <asm/gart.h>
@@ -1074,23 +1076,12 @@ void __init setup_arch(char **cmdline_p)
 	max_pfn = e820__end_of_ram_pfn();
 
 	/* update e820 for memory not covered by WB MTRRs */
-	if (IS_ENABLED(CONFIG_MTRR))
-		mtrr_bp_init();
-	else
-		pat_disable("PAT support disabled because CONFIG_MTRR is disabled in the kernel.");
-
+	cache_bp_init();
 	if (mtrr_trim_uncached_memory(max_pfn))
 		max_pfn = e820__end_of_ram_pfn();
 
 	max_possible_pfn = max_pfn;
 
-	/*
-	 * This call is required when the CPU does not support PAT. If
-	 * mtrr_bp_init() invoked it already via pat_init() the call has no
-	 * effect.
-	 */
-	init_cache_modes();
-
 	/*
 	 * Define random base addresses for memory sections after max_pfn is
 	 * defined and before each memory section base is used.
@@ -1175,7 +1166,7 @@ void __init setup_arch(char **cmdline_p)
 	 * Moreover, on machines with SandyBridge graphics or in setups that use
 	 * crashkernel the entire 1M is reserved anyway.
 	 */
-	reserve_real_mode();
+	x86_platform.realmode_reserve();
 
 	init_mem_mapping();
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/setup_percpu.c linux-libre-6.2-gnu/arch/x86/kernel/setup_percpu.c
index 49325caa7307..c242dc47e9cb 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/setup_percpu.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/setup_percpu.c
@@ -11,6 +11,7 @@
 #include <linux/smp.h>
 #include <linux/topology.h>
 #include <linux/pfn.h>
+#include <linux/stackprotector.h>
 #include <asm/sections.h>
 #include <asm/processor.h>
 #include <asm/desc.h>
@@ -21,10 +22,6 @@
 #include <asm/proto.h>
 #include <asm/cpumask.h>
 #include <asm/cpu.h>
-#include <asm/stackprotector.h>
-
-DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
-EXPORT_PER_CPU_SYMBOL(cpu_number);
 
 #ifdef CONFIG_X86_64
 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
@@ -172,7 +169,7 @@ void __init setup_per_cpu_areas(void)
 	for_each_possible_cpu(cpu) {
 		per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
 		per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
-		per_cpu(cpu_number, cpu) = cpu;
+		per_cpu(pcpu_hot.cpu_number, cpu) = cpu;
 		setup_percpu_segment(cpu);
 		/*
 		 * Copy data used in early init routines from the
@@ -211,7 +208,7 @@ void __init setup_per_cpu_areas(void)
 		 * area.  Reload any changed state for the boot CPU.
 		 */
 		if (!cpu)
-			switch_to_new_gdt(cpu);
+			switch_gdt_and_percpu_base(cpu);
 	}
 
 	/* indicate the early static arrays will soon be gone */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/sev.c linux-libre-6.2-gnu/arch/x86/kernel/sev.c
index a428c62330d3..679026a640ef 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/sev.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/sev.c
@@ -1536,32 +1536,32 @@ static enum es_result vc_handle_mmio_movs(struct es_em_ctxt *ctxt,
 static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
 {
 	struct insn *insn = &ctxt->insn;
+	enum insn_mmio_type mmio;
 	unsigned int bytes = 0;
-	enum mmio_type mmio;
 	enum es_result ret;
 	u8 sign_byte;
 	long *reg_data;
 
 	mmio = insn_decode_mmio(insn, &bytes);
-	if (mmio == MMIO_DECODE_FAILED)
+	if (mmio == INSN_MMIO_DECODE_FAILED)
 		return ES_DECODE_FAILED;
 
-	if (mmio != MMIO_WRITE_IMM && mmio != MMIO_MOVS) {
+	if (mmio != INSN_MMIO_WRITE_IMM && mmio != INSN_MMIO_MOVS) {
 		reg_data = insn_get_modrm_reg_ptr(insn, ctxt->regs);
 		if (!reg_data)
 			return ES_DECODE_FAILED;
 	}
 
 	switch (mmio) {
-	case MMIO_WRITE:
+	case INSN_MMIO_WRITE:
 		memcpy(ghcb->shared_buffer, reg_data, bytes);
 		ret = vc_do_mmio(ghcb, ctxt, bytes, false);
 		break;
-	case MMIO_WRITE_IMM:
+	case INSN_MMIO_WRITE_IMM:
 		memcpy(ghcb->shared_buffer, insn->immediate1.bytes, bytes);
 		ret = vc_do_mmio(ghcb, ctxt, bytes, false);
 		break;
-	case MMIO_READ:
+	case INSN_MMIO_READ:
 		ret = vc_do_mmio(ghcb, ctxt, bytes, true);
 		if (ret)
 			break;
@@ -1572,7 +1572,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
 
 		memcpy(reg_data, ghcb->shared_buffer, bytes);
 		break;
-	case MMIO_READ_ZERO_EXTEND:
+	case INSN_MMIO_READ_ZERO_EXTEND:
 		ret = vc_do_mmio(ghcb, ctxt, bytes, true);
 		if (ret)
 			break;
@@ -1581,7 +1581,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
 		memset(reg_data, 0, insn->opnd_bytes);
 		memcpy(reg_data, ghcb->shared_buffer, bytes);
 		break;
-	case MMIO_READ_SIGN_EXTEND:
+	case INSN_MMIO_READ_SIGN_EXTEND:
 		ret = vc_do_mmio(ghcb, ctxt, bytes, true);
 		if (ret)
 			break;
@@ -1600,7 +1600,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
 		memset(reg_data, sign_byte, insn->opnd_bytes);
 		memcpy(reg_data, ghcb->shared_buffer, bytes);
 		break;
-	case MMIO_MOVS:
+	case INSN_MMIO_MOVS:
 		ret = vc_handle_mmio_movs(ctxt, bytes);
 		break;
 	default:
diff --git linux-libre-6.1-gnu/arch/x86/kernel/signal.c linux-libre-6.2-gnu/arch/x86/kernel/signal.c
index 9c7265b524c7..1504eb8d25aa 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/signal.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/signal.c
@@ -37,180 +37,27 @@
 #include <asm/sighandling.h>
 #include <asm/vm86.h>
 
-#ifdef CONFIG_X86_64
-#include <linux/compat.h>
-#include <asm/proto.h>
-#include <asm/ia32_unistd.h>
-#include <asm/fpu/xstate.h>
-#endif /* CONFIG_X86_64 */
-
 #include <asm/syscall.h>
 #include <asm/sigframe.h>
 #include <asm/signal.h>
 
-#ifdef CONFIG_X86_64
-/*
- * If regs->ss will cause an IRET fault, change it.  Otherwise leave it
- * alone.  Using this generally makes no sense unless
- * user_64bit_mode(regs) would return true.
- */
-static void force_valid_ss(struct pt_regs *regs)
+static inline int is_ia32_compat_frame(struct ksignal *ksig)
 {
-	u32 ar;
-	asm volatile ("lar %[old_ss], %[ar]\n\t"
-		      "jz 1f\n\t"		/* If invalid: */
-		      "xorl %[ar], %[ar]\n\t"	/* set ar = 0 */
-		      "1:"
-		      : [ar] "=r" (ar)
-		      : [old_ss] "rm" ((u16)regs->ss));
-
-	/*
-	 * For a valid 64-bit user context, we need DPL 3, type
-	 * read-write data or read-write exp-down data, and S and P
-	 * set.  We can't use VERW because VERW doesn't check the
-	 * P bit.
-	 */
-	ar &= AR_DPL_MASK | AR_S | AR_P | AR_TYPE_MASK;
-	if (ar != (AR_DPL3 | AR_S | AR_P | AR_TYPE_RWDATA) &&
-	    ar != (AR_DPL3 | AR_S | AR_P | AR_TYPE_RWDATA_EXPDOWN))
-		regs->ss = __USER_DS;
+	return IS_ENABLED(CONFIG_IA32_EMULATION) &&
+		ksig->ka.sa.sa_flags & SA_IA32_ABI;
 }
-# define CONTEXT_COPY_SIZE	offsetof(struct sigcontext, reserved1)
-#else
-# define CONTEXT_COPY_SIZE	sizeof(struct sigcontext)
-#endif
 
-static bool restore_sigcontext(struct pt_regs *regs,
-			       struct sigcontext __user *usc,
-			       unsigned long uc_flags)
+static inline int is_ia32_frame(struct ksignal *ksig)
 {
-	struct sigcontext sc;
-
-	/* Always make any pending restarted system calls return -EINTR */
-	current->restart_block.fn = do_no_restart_syscall;
-
-	if (copy_from_user(&sc, usc, CONTEXT_COPY_SIZE))
-		return false;
-
-#ifdef CONFIG_X86_32
-	loadsegment(gs, sc.gs);
-	regs->fs = sc.fs;
-	regs->es = sc.es;
-	regs->ds = sc.ds;
-#endif /* CONFIG_X86_32 */
-
-	regs->bx = sc.bx;
-	regs->cx = sc.cx;
-	regs->dx = sc.dx;
-	regs->si = sc.si;
-	regs->di = sc.di;
-	regs->bp = sc.bp;
-	regs->ax = sc.ax;
-	regs->sp = sc.sp;
-	regs->ip = sc.ip;
-
-#ifdef CONFIG_X86_64
-	regs->r8 = sc.r8;
-	regs->r9 = sc.r9;
-	regs->r10 = sc.r10;
-	regs->r11 = sc.r11;
-	regs->r12 = sc.r12;
-	regs->r13 = sc.r13;
-	regs->r14 = sc.r14;
-	regs->r15 = sc.r15;
-#endif /* CONFIG_X86_64 */
-
-	/* Get CS/SS and force CPL3 */
-	regs->cs = sc.cs | 0x03;
-	regs->ss = sc.ss | 0x03;
-
-	regs->flags = (regs->flags & ~FIX_EFLAGS) | (sc.flags & FIX_EFLAGS);
-	/* disable syscall checks */
-	regs->orig_ax = -1;
-
-#ifdef CONFIG_X86_64
-	/*
-	 * Fix up SS if needed for the benefit of old DOSEMU and
-	 * CRIU.
-	 */
-	if (unlikely(!(uc_flags & UC_STRICT_RESTORE_SS) && user_64bit_mode(regs)))
-		force_valid_ss(regs);
-#endif
-
-	return fpu__restore_sig((void __user *)sc.fpstate,
-			       IS_ENABLED(CONFIG_X86_32));
+	return IS_ENABLED(CONFIG_X86_32) || is_ia32_compat_frame(ksig);
 }
 
-static __always_inline int
-__unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
-		     struct pt_regs *regs, unsigned long mask)
+static inline int is_x32_frame(struct ksignal *ksig)
 {
-#ifdef CONFIG_X86_32
-	unsigned int gs;
-	savesegment(gs, gs);
-
-	unsafe_put_user(gs,	  (unsigned int __user *)&sc->gs, Efault);
-	unsafe_put_user(regs->fs, (unsigned int __user *)&sc->fs, Efault);
-	unsafe_put_user(regs->es, (unsigned int __user *)&sc->es, Efault);
-	unsafe_put_user(regs->ds, (unsigned int __user *)&sc->ds, Efault);
-#endif /* CONFIG_X86_32 */
-
-	unsafe_put_user(regs->di, &sc->di, Efault);
-	unsafe_put_user(regs->si, &sc->si, Efault);
-	unsafe_put_user(regs->bp, &sc->bp, Efault);
-	unsafe_put_user(regs->sp, &sc->sp, Efault);
-	unsafe_put_user(regs->bx, &sc->bx, Efault);
-	unsafe_put_user(regs->dx, &sc->dx, Efault);
-	unsafe_put_user(regs->cx, &sc->cx, Efault);
-	unsafe_put_user(regs->ax, &sc->ax, Efault);
-#ifdef CONFIG_X86_64
-	unsafe_put_user(regs->r8, &sc->r8, Efault);
-	unsafe_put_user(regs->r9, &sc->r9, Efault);
-	unsafe_put_user(regs->r10, &sc->r10, Efault);
-	unsafe_put_user(regs->r11, &sc->r11, Efault);
-	unsafe_put_user(regs->r12, &sc->r12, Efault);
-	unsafe_put_user(regs->r13, &sc->r13, Efault);
-	unsafe_put_user(regs->r14, &sc->r14, Efault);
-	unsafe_put_user(regs->r15, &sc->r15, Efault);
-#endif /* CONFIG_X86_64 */
-
-	unsafe_put_user(current->thread.trap_nr, &sc->trapno, Efault);
-	unsafe_put_user(current->thread.error_code, &sc->err, Efault);
-	unsafe_put_user(regs->ip, &sc->ip, Efault);
-#ifdef CONFIG_X86_32
-	unsafe_put_user(regs->cs, (unsigned int __user *)&sc->cs, Efault);
-	unsafe_put_user(regs->flags, &sc->flags, Efault);
-	unsafe_put_user(regs->sp, &sc->sp_at_signal, Efault);
-	unsafe_put_user(regs->ss, (unsigned int __user *)&sc->ss, Efault);
-#else /* !CONFIG_X86_32 */
-	unsafe_put_user(regs->flags, &sc->flags, Efault);
-	unsafe_put_user(regs->cs, &sc->cs, Efault);
-	unsafe_put_user(0, &sc->gs, Efault);
-	unsafe_put_user(0, &sc->fs, Efault);
-	unsafe_put_user(regs->ss, &sc->ss, Efault);
-#endif /* CONFIG_X86_32 */
-
-	unsafe_put_user(fpstate, (unsigned long __user *)&sc->fpstate, Efault);
-
-	/* non-iBCS2 extensions.. */
-	unsafe_put_user(mask, &sc->oldmask, Efault);
-	unsafe_put_user(current->thread.cr2, &sc->cr2, Efault);
-	return 0;
-Efault:
-	return -EFAULT;
+	return IS_ENABLED(CONFIG_X86_X32_ABI) &&
+		ksig->ka.sa.sa_flags & SA_X32_ABI;
 }
 
-#define unsafe_put_sigcontext(sc, fp, regs, set, label)			\
-do {									\
-	if (__unsafe_setup_sigcontext(sc, fp, regs, set->sig[0]))	\
-		goto label;						\
-} while(0);
-
-#define unsafe_put_sigmask(set, frame, label) \
-	unsafe_put_user(*(__u64 *)(set), \
-			(__u64 __user *)&(frame)->uc.uc_sigmask, \
-			label)
-
 /*
  * Set up a signal frame.
  */
@@ -223,24 +70,12 @@ do {									\
 /*
  * Determine which stack to use..
  */
-static unsigned long align_sigframe(unsigned long sp)
-{
-#ifdef CONFIG_X86_32
-	/*
-	 * Align the stack pointer according to the i386 ABI,
-	 * i.e. so that on function entry ((sp + 4) & 15) == 0.
-	 */
-	sp = ((sp + 4) & -FRAME_ALIGNMENT) - 4;
-#else /* !CONFIG_X86_32 */
-	sp = round_down(sp, FRAME_ALIGNMENT) - 8;
-#endif
-	return sp;
-}
-
-static void __user *
-get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
+void __user *
+get_sigframe(struct ksignal *ksig, struct pt_regs *regs, size_t frame_size,
 	     void __user **fpstate)
 {
+	struct k_sigaction *ka = &ksig->ka;
+	int ia32_frame = is_ia32_frame(ksig);
 	/* Default to using normal stack */
 	bool nested_altstack = on_sig_stack(regs->sp);
 	bool entering_altstack = false;
@@ -249,7 +84,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 	unsigned long buf_fx = 0;
 
 	/* redzone */
-	if (IS_ENABLED(CONFIG_X86_64))
+	if (!ia32_frame)
 		sp -= 128;
 
 	/* This is the X/Open sanctioned signal stack switching.  */
@@ -263,7 +98,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 			sp = current->sas_ss_sp + current->sas_ss_size;
 			entering_altstack = true;
 		}
-	} else if (IS_ENABLED(CONFIG_X86_32) &&
+	} else if (ia32_frame &&
 		   !nested_altstack &&
 		   regs->ss != __USER_DS &&
 		   !(ka->sa.sa_flags & SA_RESTORER) &&
@@ -273,11 +108,19 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 		entering_altstack = true;
 	}
 
-	sp = fpu__alloc_mathframe(sp, IS_ENABLED(CONFIG_X86_32),
-				  &buf_fx, &math_size);
+	sp = fpu__alloc_mathframe(sp, ia32_frame, &buf_fx, &math_size);
 	*fpstate = (void __user *)sp;
 
-	sp = align_sigframe(sp - frame_size);
+	sp -= frame_size;
+
+	if (ia32_frame)
+		/*
+		 * Align the stack pointer according to the i386 ABI,
+		 * i.e. so that on function entry ((sp + 4) & 15) == 0.
+		 */
+		sp = ((sp + 4) & -FRAME_ALIGNMENT) - 4;
+	else
+		sp = round_down(sp, FRAME_ALIGNMENT) - 8;
 
 	/*
 	 * If we are on the alternate signal stack and would overflow it, don't.
@@ -300,391 +143,6 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
 	return (void __user *)sp;
 }
 
-#ifdef CONFIG_X86_32
-static const struct {
-	u16 poplmovl;
-	u32 val;
-	u16 int80;
-} __attribute__((packed)) retcode = {
-	0xb858,		/* popl %eax; movl $..., %eax */
-	__NR_sigreturn,
-	0x80cd,		/* int $0x80 */
-};
-
-static const struct {
-	u8  movl;
-	u32 val;
-	u16 int80;
-	u8  pad;
-} __attribute__((packed)) rt_retcode = {
-	0xb8,		/* movl $..., %eax */
-	__NR_rt_sigreturn,
-	0x80cd,		/* int $0x80 */
-	0
-};
-
-static int
-__setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
-	      struct pt_regs *regs)
-{
-	struct sigframe __user *frame;
-	void __user *restorer;
-	void __user *fp = NULL;
-
-	frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp);
-
-	if (!user_access_begin(frame, sizeof(*frame)))
-		return -EFAULT;
-
-	unsafe_put_user(sig, &frame->sig, Efault);
-	unsafe_put_sigcontext(&frame->sc, fp, regs, set, Efault);
-	unsafe_put_user(set->sig[1], &frame->extramask[0], Efault);
-	if (current->mm->context.vdso)
-		restorer = current->mm->context.vdso +
-			vdso_image_32.sym___kernel_sigreturn;
-	else
-		restorer = &frame->retcode;
-	if (ksig->ka.sa.sa_flags & SA_RESTORER)
-		restorer = ksig->ka.sa.sa_restorer;
-
-	/* Set up to return from userspace.  */
-	unsafe_put_user(restorer, &frame->pretcode, Efault);
-
-	/*
-	 * This is popl %eax ; movl $__NR_sigreturn, %eax ; int $0x80
-	 *
-	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
-	 * reasons and because gdb uses it as a signature to notice
-	 * signal handler stack frames.
-	 */
-	unsafe_put_user(*((u64 *)&retcode), (u64 *)frame->retcode, Efault);
-	user_access_end();
-
-	/* Set up registers for signal handler */
-	regs->sp = (unsigned long)frame;
-	regs->ip = (unsigned long)ksig->ka.sa.sa_handler;
-	regs->ax = (unsigned long)sig;
-	regs->dx = 0;
-	regs->cx = 0;
-
-	regs->ds = __USER_DS;
-	regs->es = __USER_DS;
-	regs->ss = __USER_DS;
-	regs->cs = __USER_CS;
-
-	return 0;
-
-Efault:
-	user_access_end();
-	return -EFAULT;
-}
-
-static int __setup_rt_frame(int sig, struct ksignal *ksig,
-			    sigset_t *set, struct pt_regs *regs)
-{
-	struct rt_sigframe __user *frame;
-	void __user *restorer;
-	void __user *fp = NULL;
-
-	frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp);
-
-	if (!user_access_begin(frame, sizeof(*frame)))
-		return -EFAULT;
-
-	unsafe_put_user(sig, &frame->sig, Efault);
-	unsafe_put_user(&frame->info, &frame->pinfo, Efault);
-	unsafe_put_user(&frame->uc, &frame->puc, Efault);
-
-	/* Create the ucontext.  */
-	if (static_cpu_has(X86_FEATURE_XSAVE))
-		unsafe_put_user(UC_FP_XSTATE, &frame->uc.uc_flags, Efault);
-	else
-		unsafe_put_user(0, &frame->uc.uc_flags, Efault);
-	unsafe_put_user(0, &frame->uc.uc_link, Efault);
-	unsafe_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
-
-	/* Set up to return from userspace.  */
-	restorer = current->mm->context.vdso +
-		vdso_image_32.sym___kernel_rt_sigreturn;
-	if (ksig->ka.sa.sa_flags & SA_RESTORER)
-		restorer = ksig->ka.sa.sa_restorer;
-	unsafe_put_user(restorer, &frame->pretcode, Efault);
-
-	/*
-	 * This is movl $__NR_rt_sigreturn, %ax ; int $0x80
-	 *
-	 * WE DO NOT USE IT ANY MORE! It's only left here for historical
-	 * reasons and because gdb uses it as a signature to notice
-	 * signal handler stack frames.
-	 */
-	unsafe_put_user(*((u64 *)&rt_retcode), (u64 *)frame->retcode, Efault);
-	unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault);
-	unsafe_put_sigmask(set, frame, Efault);
-	user_access_end();
-	
-	if (copy_siginfo_to_user(&frame->info, &ksig->info))
-		return -EFAULT;
-
-	/* Set up registers for signal handler */
-	regs->sp = (unsigned long)frame;
-	regs->ip = (unsigned long)ksig->ka.sa.sa_handler;
-	regs->ax = (unsigned long)sig;
-	regs->dx = (unsigned long)&frame->info;
-	regs->cx = (unsigned long)&frame->uc;
-
-	regs->ds = __USER_DS;
-	regs->es = __USER_DS;
-	regs->ss = __USER_DS;
-	regs->cs = __USER_CS;
-
-	return 0;
-Efault:
-	user_access_end();
-	return -EFAULT;
-}
-#else /* !CONFIG_X86_32 */
-static unsigned long frame_uc_flags(struct pt_regs *regs)
-{
-	unsigned long flags;
-
-	if (boot_cpu_has(X86_FEATURE_XSAVE))
-		flags = UC_FP_XSTATE | UC_SIGCONTEXT_SS;
-	else
-		flags = UC_SIGCONTEXT_SS;
-
-	if (likely(user_64bit_mode(regs)))
-		flags |= UC_STRICT_RESTORE_SS;
-
-	return flags;
-}
-
-static int __setup_rt_frame(int sig, struct ksignal *ksig,
-			    sigset_t *set, struct pt_regs *regs)
-{
-	struct rt_sigframe __user *frame;
-	void __user *fp = NULL;
-	unsigned long uc_flags;
-
-	/* x86-64 should always use SA_RESTORER. */
-	if (!(ksig->ka.sa.sa_flags & SA_RESTORER))
-		return -EFAULT;
-
-	frame = get_sigframe(&ksig->ka, regs, sizeof(struct rt_sigframe), &fp);
-	uc_flags = frame_uc_flags(regs);
-
-	if (!user_access_begin(frame, sizeof(*frame)))
-		return -EFAULT;
-
-	/* Create the ucontext.  */
-	unsafe_put_user(uc_flags, &frame->uc.uc_flags, Efault);
-	unsafe_put_user(0, &frame->uc.uc_link, Efault);
-	unsafe_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
-
-	/* Set up to return from userspace.  If provided, use a stub
-	   already in userspace.  */
-	unsafe_put_user(ksig->ka.sa.sa_restorer, &frame->pretcode, Efault);
-	unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault);
-	unsafe_put_sigmask(set, frame, Efault);
-	user_access_end();
-
-	if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
-		if (copy_siginfo_to_user(&frame->info, &ksig->info))
-			return -EFAULT;
-	}
-
-	/* Set up registers for signal handler */
-	regs->di = sig;
-	/* In case the signal handler was declared without prototypes */
-	regs->ax = 0;
-
-	/* This also works for non SA_SIGINFO handlers because they expect the
-	   next argument after the signal number on the stack. */
-	regs->si = (unsigned long)&frame->info;
-	regs->dx = (unsigned long)&frame->uc;
-	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
-
-	regs->sp = (unsigned long)frame;
-
-	/*
-	 * Set up the CS and SS registers to run signal handlers in
-	 * 64-bit mode, even if the handler happens to be interrupting
-	 * 32-bit or 16-bit code.
-	 *
-	 * SS is subtle.  In 64-bit mode, we don't need any particular
-	 * SS descriptor, but we do need SS to be valid.  It's possible
-	 * that the old SS is entirely bogus -- this can happen if the
-	 * signal we're trying to deliver is #GP or #SS caused by a bad
-	 * SS value.  We also have a compatibility issue here: DOSEMU
-	 * relies on the contents of the SS register indicating the
-	 * SS value at the time of the signal, even though that code in
-	 * DOSEMU predates sigreturn's ability to restore SS.  (DOSEMU
-	 * avoids relying on sigreturn to restore SS; instead it uses
-	 * a trampoline.)  So we do our best: if the old SS was valid,
-	 * we keep it.  Otherwise we replace it.
-	 */
-	regs->cs = __USER_CS;
-
-	if (unlikely(regs->ss != __USER_DS))
-		force_valid_ss(regs);
-
-	return 0;
-
-Efault:
-	user_access_end();
-	return -EFAULT;
-}
-#endif /* CONFIG_X86_32 */
-
-#ifdef CONFIG_X86_X32_ABI
-static int x32_copy_siginfo_to_user(struct compat_siginfo __user *to,
-		const struct kernel_siginfo *from)
-{
-	struct compat_siginfo new;
-
-	copy_siginfo_to_external32(&new, from);
-	if (from->si_signo == SIGCHLD) {
-		new._sifields._sigchld_x32._utime = from->si_utime;
-		new._sifields._sigchld_x32._stime = from->si_stime;
-	}
-	if (copy_to_user(to, &new, sizeof(struct compat_siginfo)))
-		return -EFAULT;
-	return 0;
-}
-
-int copy_siginfo_to_user32(struct compat_siginfo __user *to,
-			   const struct kernel_siginfo *from)
-{
-	if (in_x32_syscall())
-		return x32_copy_siginfo_to_user(to, from);
-	return __copy_siginfo_to_user32(to, from);
-}
-#endif /* CONFIG_X86_X32_ABI */
-
-static int x32_setup_rt_frame(struct ksignal *ksig,
-			      compat_sigset_t *set,
-			      struct pt_regs *regs)
-{
-#ifdef CONFIG_X86_X32_ABI
-	struct rt_sigframe_x32 __user *frame;
-	unsigned long uc_flags;
-	void __user *restorer;
-	void __user *fp = NULL;
-
-	if (!(ksig->ka.sa.sa_flags & SA_RESTORER))
-		return -EFAULT;
-
-	frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp);
-
-	uc_flags = frame_uc_flags(regs);
-
-	if (!user_access_begin(frame, sizeof(*frame)))
-		return -EFAULT;
-
-	/* Create the ucontext.  */
-	unsafe_put_user(uc_flags, &frame->uc.uc_flags, Efault);
-	unsafe_put_user(0, &frame->uc.uc_link, Efault);
-	unsafe_compat_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
-	unsafe_put_user(0, &frame->uc.uc__pad0, Efault);
-	restorer = ksig->ka.sa.sa_restorer;
-	unsafe_put_user(restorer, (unsigned long __user *)&frame->pretcode, Efault);
-	unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault);
-	unsafe_put_sigmask(set, frame, Efault);
-	user_access_end();
-
-	if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
-		if (x32_copy_siginfo_to_user(&frame->info, &ksig->info))
-			return -EFAULT;
-	}
-
-	/* Set up registers for signal handler */
-	regs->sp = (unsigned long) frame;
-	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
-
-	/* We use the x32 calling convention here... */
-	regs->di = ksig->sig;
-	regs->si = (unsigned long) &frame->info;
-	regs->dx = (unsigned long) &frame->uc;
-
-	loadsegment(ds, __USER_DS);
-	loadsegment(es, __USER_DS);
-
-	regs->cs = __USER_CS;
-	regs->ss = __USER_DS;
-#endif	/* CONFIG_X86_X32_ABI */
-
-	return 0;
-#ifdef CONFIG_X86_X32_ABI
-Efault:
-	user_access_end();
-	return -EFAULT;
-#endif
-}
-
-/*
- * Do a signal return; undo the signal stack.
- */
-#ifdef CONFIG_X86_32
-SYSCALL_DEFINE0(sigreturn)
-{
-	struct pt_regs *regs = current_pt_regs();
-	struct sigframe __user *frame;
-	sigset_t set;
-
-	frame = (struct sigframe __user *)(regs->sp - 8);
-
-	if (!access_ok(frame, sizeof(*frame)))
-		goto badframe;
-	if (__get_user(set.sig[0], &frame->sc.oldmask) ||
-	    __get_user(set.sig[1], &frame->extramask[0]))
-		goto badframe;
-
-	set_current_blocked(&set);
-
-	/*
-	 * x86_32 has no uc_flags bits relevant to restore_sigcontext.
-	 * Save a few cycles by skipping the __get_user.
-	 */
-	if (!restore_sigcontext(regs, &frame->sc, 0))
-		goto badframe;
-	return regs->ax;
-
-badframe:
-	signal_fault(regs, frame, "sigreturn");
-
-	return 0;
-}
-#endif /* CONFIG_X86_32 */
-
-SYSCALL_DEFINE0(rt_sigreturn)
-{
-	struct pt_regs *regs = current_pt_regs();
-	struct rt_sigframe __user *frame;
-	sigset_t set;
-	unsigned long uc_flags;
-
-	frame = (struct rt_sigframe __user *)(regs->sp - sizeof(long));
-	if (!access_ok(frame, sizeof(*frame)))
-		goto badframe;
-	if (__get_user(*(__u64 *)&set, (__u64 __user *)&frame->uc.uc_sigmask))
-		goto badframe;
-	if (__get_user(uc_flags, &frame->uc.uc_flags))
-		goto badframe;
-
-	set_current_blocked(&set);
-
-	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
-		goto badframe;
-
-	if (restore_altstack(&frame->uc.uc_stack))
-		goto badframe;
-
-	return regs->ax;
-
-badframe:
-	signal_fault(regs, frame, "rt_sigreturn");
-	return 0;
-}
-
 /*
  * There are four different struct types for signal frame: sigframe_ia32,
  * rt_sigframe_ia32, rt_sigframe_x32, and rt_sigframe. Use the worst case
@@ -743,43 +201,22 @@ unsigned long get_sigframe_size(void)
 	return max_frame_size;
 }
 
-static inline int is_ia32_compat_frame(struct ksignal *ksig)
-{
-	return IS_ENABLED(CONFIG_IA32_EMULATION) &&
-		ksig->ka.sa.sa_flags & SA_IA32_ABI;
-}
-
-static inline int is_ia32_frame(struct ksignal *ksig)
-{
-	return IS_ENABLED(CONFIG_X86_32) || is_ia32_compat_frame(ksig);
-}
-
-static inline int is_x32_frame(struct ksignal *ksig)
-{
-	return IS_ENABLED(CONFIG_X86_X32_ABI) &&
-		ksig->ka.sa.sa_flags & SA_X32_ABI;
-}
-
 static int
 setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
 {
-	int usig = ksig->sig;
-	sigset_t *set = sigmask_to_save();
-	compat_sigset_t *cset = (compat_sigset_t *) set;
-
 	/* Perform fixup for the pre-signal frame. */
 	rseq_signal_deliver(ksig, regs);
 
 	/* Set up the stack frame */
 	if (is_ia32_frame(ksig)) {
 		if (ksig->ka.sa.sa_flags & SA_SIGINFO)
-			return ia32_setup_rt_frame(usig, ksig, cset, regs);
+			return ia32_setup_rt_frame(ksig, regs);
 		else
-			return ia32_setup_frame(usig, ksig, cset, regs);
+			return ia32_setup_frame(ksig, regs);
 	} else if (is_x32_frame(ksig)) {
-		return x32_setup_rt_frame(ksig, cset, regs);
+		return x32_setup_rt_frame(ksig, regs);
 	} else {
-		return __setup_rt_frame(ksig->sig, ksig, set, regs);
+		return x64_setup_rt_frame(ksig, regs);
 	}
 }
 
@@ -969,36 +406,3 @@ bool sigaltstack_size_valid(size_t ss_size)
 	return true;
 }
 #endif /* CONFIG_DYNAMIC_SIGFRAME */
-
-#ifdef CONFIG_X86_X32_ABI
-COMPAT_SYSCALL_DEFINE0(x32_rt_sigreturn)
-{
-	struct pt_regs *regs = current_pt_regs();
-	struct rt_sigframe_x32 __user *frame;
-	sigset_t set;
-	unsigned long uc_flags;
-
-	frame = (struct rt_sigframe_x32 __user *)(regs->sp - 8);
-
-	if (!access_ok(frame, sizeof(*frame)))
-		goto badframe;
-	if (__get_user(set.sig[0], (__u64 __user *)&frame->uc.uc_sigmask))
-		goto badframe;
-	if (__get_user(uc_flags, &frame->uc.uc_flags))
-		goto badframe;
-
-	set_current_blocked(&set);
-
-	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
-		goto badframe;
-
-	if (compat_restore_altstack(&frame->uc.uc_stack))
-		goto badframe;
-
-	return regs->ax;
-
-badframe:
-	signal_fault(regs, frame, "x32 rt_sigreturn");
-	return 0;
-}
-#endif
diff --git linux-libre-6.1-gnu/arch/x86/ia32/ia32_signal.c linux-libre-6.2-gnu/arch/x86/kernel/signal_32.c
similarity index 82%
rename from arch/x86/ia32/ia32_signal.c
rename to arch/x86/kernel/signal_32.c
index c9c3859322fa..2553136cf39b 100644
--- linux-libre-6.1-gnu/arch/x86/ia32/ia32_signal.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/signal_32.c
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- *  linux/arch/x86_64/ia32/ia32_signal.c
- *
  *  Copyright (C) 1991, 1992  Linus Torvalds
  *
  *  1997-11-28  Modified for POSIX.1b signals by Richard Henderson
@@ -26,7 +24,6 @@
 #include <linux/uaccess.h>
 #include <asm/fpu/signal.h>
 #include <asm/ptrace.h>
-#include <asm/ia32_unistd.h>
 #include <asm/user32.h>
 #include <uapi/asm/sigcontext.h>
 #include <asm/proto.h>
@@ -35,6 +32,9 @@
 #include <asm/sighandling.h>
 #include <asm/smap.h>
 
+#ifdef CONFIG_IA32_EMULATION
+#include <asm/ia32_unistd.h>
+
 static inline void reload_segments(struct sigcontext_32 *sc)
 {
 	unsigned int cur;
@@ -53,6 +53,21 @@ static inline void reload_segments(struct sigcontext_32 *sc)
 		loadsegment(es, sc->es | 0x03);
 }
 
+#define sigset32_t			compat_sigset_t
+#define restore_altstack32		compat_restore_altstack
+#define unsafe_save_altstack32		unsafe_compat_save_altstack
+
+#else
+
+#define sigset32_t			sigset_t
+#define __NR_ia32_sigreturn		__NR_sigreturn
+#define __NR_ia32_rt_sigreturn		__NR_rt_sigreturn
+#define restore_altstack32		restore_altstack
+#define unsafe_save_altstack32		unsafe_save_altstack
+#define __copy_siginfo_to_user32	copy_siginfo_to_user
+
+#endif
+
 /*
  * Do a signal return; undo the signal stack.
  */
@@ -86,6 +101,7 @@ static bool ia32_restore_sigcontext(struct pt_regs *regs,
 	/* disable syscall checks */
 	regs->orig_ax = -1;
 
+#ifdef CONFIG_IA32_EMULATION
 	/*
 	 * Reload fs and gs if they have changed in the signal
 	 * handler.  This does not handle long fs/gs base changes in
@@ -93,10 +109,17 @@ static bool ia32_restore_sigcontext(struct pt_regs *regs,
 	 * normal case.
 	 */
 	reload_segments(&sc);
+#else
+	loadsegment(gs, sc.gs);
+	regs->fs = sc.fs;
+	regs->es = sc.es;
+	regs->ds = sc.ds;
+#endif
+
 	return fpu__restore_sig(compat_ptr(sc.fpstate), 1);
 }
 
-COMPAT_SYSCALL_DEFINE0(sigreturn)
+SYSCALL32_DEFINE0(sigreturn)
 {
 	struct pt_regs *regs = current_pt_regs();
 	struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8);
@@ -119,7 +142,7 @@ badframe:
 	return 0;
 }
 
-COMPAT_SYSCALL_DEFINE0(rt_sigreturn)
+SYSCALL32_DEFINE0(rt_sigreturn)
 {
 	struct pt_regs *regs = current_pt_regs();
 	struct rt_sigframe_ia32 __user *frame;
@@ -129,7 +152,7 @@ COMPAT_SYSCALL_DEFINE0(rt_sigreturn)
 
 	if (!access_ok(frame, sizeof(*frame)))
 		goto badframe;
-	if (__get_user(set.sig[0], (__u64 __user *)&frame->uc.uc_sigmask))
+	if (__get_user(*(__u64 *)&set, (__u64 __user *)&frame->uc.uc_sigmask))
 		goto badframe;
 
 	set_current_blocked(&set);
@@ -137,7 +160,7 @@ COMPAT_SYSCALL_DEFINE0(rt_sigreturn)
 	if (!ia32_restore_sigcontext(regs, &frame->uc.uc_mcontext))
 		goto badframe;
 
-	if (compat_restore_altstack(&frame->uc.uc_stack))
+	if (restore_altstack32(&frame->uc.uc_stack))
 		goto badframe;
 
 	return regs->ax;
@@ -159,9 +182,15 @@ __unsafe_setup_sigcontext32(struct sigcontext_32 __user *sc,
 			    struct pt_regs *regs, unsigned int mask)
 {
 	unsafe_put_user(get_user_seg(gs), (unsigned int __user *)&sc->gs, Efault);
+#ifdef CONFIG_IA32_EMULATION
 	unsafe_put_user(get_user_seg(fs), (unsigned int __user *)&sc->fs, Efault);
 	unsafe_put_user(get_user_seg(ds), (unsigned int __user *)&sc->ds, Efault);
 	unsafe_put_user(get_user_seg(es), (unsigned int __user *)&sc->es, Efault);
+#else
+	unsafe_put_user(regs->fs, (unsigned int __user *)&sc->fs, Efault);
+	unsafe_put_user(regs->es, (unsigned int __user *)&sc->es, Efault);
+	unsafe_put_user(regs->ds, (unsigned int __user *)&sc->ds, Efault);
+#endif
 
 	unsafe_put_user(regs->di, &sc->di, Efault);
 	unsafe_put_user(regs->si, &sc->si, Efault);
@@ -196,43 +225,9 @@ do {									\
 		goto label;						\
 } while(0)
 
-/*
- * Determine which stack to use..
- */
-static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
-				 size_t frame_size,
-				 void __user **fpstate)
-{
-	unsigned long sp, fx_aligned, math_size;
-
-	/* Default to using normal stack */
-	sp = regs->sp;
-
-	/* This is the X/Open sanctioned signal stack switching.  */
-	if (ksig->ka.sa.sa_flags & SA_ONSTACK)
-		sp = sigsp(sp, ksig);
-	/* This is the legacy signal stack switching. */
-	else if (regs->ss != __USER32_DS &&
-		!(ksig->ka.sa.sa_flags & SA_RESTORER) &&
-		 ksig->ka.sa.sa_restorer)
-		sp = (unsigned long) ksig->ka.sa.sa_restorer;
-
-	sp = fpu__alloc_mathframe(sp, 1, &fx_aligned, &math_size);
-	*fpstate = (struct _fpstate_32 __user *) sp;
-	if (!copy_fpstate_to_sigframe(*fpstate, (void __user *)fx_aligned,
-				      math_size))
-		return (void __user *) -1L;
-
-	sp -= frame_size;
-	/* Align the stack pointer according to the i386 ABI,
-	 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
-	sp = ((sp + 4) & -16ul) - 4;
-	return (void __user *) sp;
-}
-
-int ia32_setup_frame(int sig, struct ksignal *ksig,
-		     compat_sigset_t *set, struct pt_regs *regs)
+int ia32_setup_frame(struct ksignal *ksig, struct pt_regs *regs)
 {
+	sigset32_t *set = (sigset32_t *) sigmask_to_save();
 	struct sigframe_ia32 __user *frame;
 	void __user *restorer;
 	void __user *fp = NULL;
@@ -264,7 +259,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
 	if (!user_access_begin(frame, sizeof(*frame)))
 		return -EFAULT;
 
-	unsafe_put_user(sig, &frame->sig, Efault);
+	unsafe_put_user(ksig->sig, &frame->sig, Efault);
 	unsafe_put_sigcontext32(&frame->sc, fp, regs, set, Efault);
 	unsafe_put_user(set->sig[1], &frame->extramask[0], Efault);
 	unsafe_put_user(ptr_to_compat(restorer), &frame->pretcode, Efault);
@@ -280,15 +275,20 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
 	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
 
 	/* Make -mregparm=3 work */
-	regs->ax = sig;
+	regs->ax = ksig->sig;
 	regs->dx = 0;
 	regs->cx = 0;
 
-	loadsegment(ds, __USER32_DS);
-	loadsegment(es, __USER32_DS);
+#ifdef CONFIG_IA32_EMULATION
+	loadsegment(ds, __USER_DS);
+	loadsegment(es, __USER_DS);
+#else
+	regs->ds = __USER_DS;
+	regs->es = __USER_DS;
+#endif
 
 	regs->cs = __USER32_CS;
-	regs->ss = __USER32_DS;
+	regs->ss = __USER_DS;
 
 	return 0;
 Efault:
@@ -296,9 +296,9 @@ Efault:
 	return -EFAULT;
 }
 
-int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
-			compat_sigset_t *set, struct pt_regs *regs)
+int ia32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
 {
+	sigset32_t *set = (sigset32_t *) sigmask_to_save();
 	struct rt_sigframe_ia32 __user *frame;
 	void __user *restorer;
 	void __user *fp = NULL;
@@ -321,7 +321,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
 	if (!user_access_begin(frame, sizeof(*frame)))
 		return -EFAULT;
 
-	unsafe_put_user(sig, &frame->sig, Efault);
+	unsafe_put_user(ksig->sig, &frame->sig, Efault);
 	unsafe_put_user(ptr_to_compat(&frame->info), &frame->pinfo, Efault);
 	unsafe_put_user(ptr_to_compat(&frame->uc), &frame->puc, Efault);
 
@@ -331,7 +331,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
 	else
 		unsafe_put_user(0, &frame->uc.uc_flags, Efault);
 	unsafe_put_user(0, &frame->uc.uc_link, Efault);
-	unsafe_compat_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
+	unsafe_save_altstack32(&frame->uc.uc_stack, regs->sp, Efault);
 
 	if (ksig->ka.sa.sa_flags & SA_RESTORER)
 		restorer = ksig->ka.sa.sa_restorer;
@@ -357,15 +357,20 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
 	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
 
 	/* Make -mregparm=3 work */
-	regs->ax = sig;
+	regs->ax = ksig->sig;
 	regs->dx = (unsigned long) &frame->info;
 	regs->cx = (unsigned long) &frame->uc;
 
-	loadsegment(ds, __USER32_DS);
-	loadsegment(es, __USER32_DS);
+#ifdef CONFIG_IA32_EMULATION
+	loadsegment(ds, __USER_DS);
+	loadsegment(es, __USER_DS);
+#else
+	regs->ds = __USER_DS;
+	regs->es = __USER_DS;
+#endif
 
 	regs->cs = __USER32_CS;
-	regs->ss = __USER32_DS;
+	regs->ss = __USER_DS;
 
 	return 0;
 Efault:
diff --git linux-libre-6.1-gnu/arch/x86/kernel/signal_64.c linux-libre-6.2-gnu/arch/x86/kernel/signal_64.c
new file mode 100644
index 000000000000..ff9c55064223
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/kernel/signal_64.c
@@ -0,0 +1,383 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ *  Copyright (C) 2000, 2001, 2002 Andi Kleen SuSE Labs
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/uaccess.h>
+#include <linux/syscalls.h>
+
+#include <asm/ucontext.h>
+#include <asm/fpu/signal.h>
+#include <asm/sighandling.h>
+
+#include <asm/syscall.h>
+#include <asm/sigframe.h>
+#include <asm/signal.h>
+
+/*
+ * If regs->ss will cause an IRET fault, change it.  Otherwise leave it
+ * alone.  Using this generally makes no sense unless
+ * user_64bit_mode(regs) would return true.
+ */
+static void force_valid_ss(struct pt_regs *regs)
+{
+	u32 ar;
+	asm volatile ("lar %[old_ss], %[ar]\n\t"
+		      "jz 1f\n\t"		/* If invalid: */
+		      "xorl %[ar], %[ar]\n\t"	/* set ar = 0 */
+		      "1:"
+		      : [ar] "=r" (ar)
+		      : [old_ss] "rm" ((u16)regs->ss));
+
+	/*
+	 * For a valid 64-bit user context, we need DPL 3, type
+	 * read-write data or read-write exp-down data, and S and P
+	 * set.  We can't use VERW because VERW doesn't check the
+	 * P bit.
+	 */
+	ar &= AR_DPL_MASK | AR_S | AR_P | AR_TYPE_MASK;
+	if (ar != (AR_DPL3 | AR_S | AR_P | AR_TYPE_RWDATA) &&
+	    ar != (AR_DPL3 | AR_S | AR_P | AR_TYPE_RWDATA_EXPDOWN))
+		regs->ss = __USER_DS;
+}
+
+static bool restore_sigcontext(struct pt_regs *regs,
+			       struct sigcontext __user *usc,
+			       unsigned long uc_flags)
+{
+	struct sigcontext sc;
+
+	/* Always make any pending restarted system calls return -EINTR */
+	current->restart_block.fn = do_no_restart_syscall;
+
+	if (copy_from_user(&sc, usc, offsetof(struct sigcontext, reserved1)))
+		return false;
+
+	regs->bx = sc.bx;
+	regs->cx = sc.cx;
+	regs->dx = sc.dx;
+	regs->si = sc.si;
+	regs->di = sc.di;
+	regs->bp = sc.bp;
+	regs->ax = sc.ax;
+	regs->sp = sc.sp;
+	regs->ip = sc.ip;
+	regs->r8 = sc.r8;
+	regs->r9 = sc.r9;
+	regs->r10 = sc.r10;
+	regs->r11 = sc.r11;
+	regs->r12 = sc.r12;
+	regs->r13 = sc.r13;
+	regs->r14 = sc.r14;
+	regs->r15 = sc.r15;
+
+	/* Get CS/SS and force CPL3 */
+	regs->cs = sc.cs | 0x03;
+	regs->ss = sc.ss | 0x03;
+
+	regs->flags = (regs->flags & ~FIX_EFLAGS) | (sc.flags & FIX_EFLAGS);
+	/* disable syscall checks */
+	regs->orig_ax = -1;
+
+	/*
+	 * Fix up SS if needed for the benefit of old DOSEMU and
+	 * CRIU.
+	 */
+	if (unlikely(!(uc_flags & UC_STRICT_RESTORE_SS) && user_64bit_mode(regs)))
+		force_valid_ss(regs);
+
+	return fpu__restore_sig((void __user *)sc.fpstate, 0);
+}
+
+static __always_inline int
+__unsafe_setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
+		     struct pt_regs *regs, unsigned long mask)
+{
+	unsafe_put_user(regs->di, &sc->di, Efault);
+	unsafe_put_user(regs->si, &sc->si, Efault);
+	unsafe_put_user(regs->bp, &sc->bp, Efault);
+	unsafe_put_user(regs->sp, &sc->sp, Efault);
+	unsafe_put_user(regs->bx, &sc->bx, Efault);
+	unsafe_put_user(regs->dx, &sc->dx, Efault);
+	unsafe_put_user(regs->cx, &sc->cx, Efault);
+	unsafe_put_user(regs->ax, &sc->ax, Efault);
+	unsafe_put_user(regs->r8, &sc->r8, Efault);
+	unsafe_put_user(regs->r9, &sc->r9, Efault);
+	unsafe_put_user(regs->r10, &sc->r10, Efault);
+	unsafe_put_user(regs->r11, &sc->r11, Efault);
+	unsafe_put_user(regs->r12, &sc->r12, Efault);
+	unsafe_put_user(regs->r13, &sc->r13, Efault);
+	unsafe_put_user(regs->r14, &sc->r14, Efault);
+	unsafe_put_user(regs->r15, &sc->r15, Efault);
+
+	unsafe_put_user(current->thread.trap_nr, &sc->trapno, Efault);
+	unsafe_put_user(current->thread.error_code, &sc->err, Efault);
+	unsafe_put_user(regs->ip, &sc->ip, Efault);
+	unsafe_put_user(regs->flags, &sc->flags, Efault);
+	unsafe_put_user(regs->cs, &sc->cs, Efault);
+	unsafe_put_user(0, &sc->gs, Efault);
+	unsafe_put_user(0, &sc->fs, Efault);
+	unsafe_put_user(regs->ss, &sc->ss, Efault);
+
+	unsafe_put_user(fpstate, (unsigned long __user *)&sc->fpstate, Efault);
+
+	/* non-iBCS2 extensions.. */
+	unsafe_put_user(mask, &sc->oldmask, Efault);
+	unsafe_put_user(current->thread.cr2, &sc->cr2, Efault);
+	return 0;
+Efault:
+	return -EFAULT;
+}
+
+#define unsafe_put_sigcontext(sc, fp, regs, set, label)			\
+do {									\
+	if (__unsafe_setup_sigcontext(sc, fp, regs, set->sig[0]))	\
+		goto label;						\
+} while(0);
+
+#define unsafe_put_sigmask(set, frame, label) \
+	unsafe_put_user(*(__u64 *)(set), \
+			(__u64 __user *)&(frame)->uc.uc_sigmask, \
+			label)
+
+static unsigned long frame_uc_flags(struct pt_regs *regs)
+{
+	unsigned long flags;
+
+	if (boot_cpu_has(X86_FEATURE_XSAVE))
+		flags = UC_FP_XSTATE | UC_SIGCONTEXT_SS;
+	else
+		flags = UC_SIGCONTEXT_SS;
+
+	if (likely(user_64bit_mode(regs)))
+		flags |= UC_STRICT_RESTORE_SS;
+
+	return flags;
+}
+
+int x64_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
+{
+	sigset_t *set = sigmask_to_save();
+	struct rt_sigframe __user *frame;
+	void __user *fp = NULL;
+	unsigned long uc_flags;
+
+	/* x86-64 should always use SA_RESTORER. */
+	if (!(ksig->ka.sa.sa_flags & SA_RESTORER))
+		return -EFAULT;
+
+	frame = get_sigframe(ksig, regs, sizeof(struct rt_sigframe), &fp);
+	uc_flags = frame_uc_flags(regs);
+
+	if (!user_access_begin(frame, sizeof(*frame)))
+		return -EFAULT;
+
+	/* Create the ucontext.  */
+	unsafe_put_user(uc_flags, &frame->uc.uc_flags, Efault);
+	unsafe_put_user(0, &frame->uc.uc_link, Efault);
+	unsafe_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
+
+	/* Set up to return from userspace.  If provided, use a stub
+	   already in userspace.  */
+	unsafe_put_user(ksig->ka.sa.sa_restorer, &frame->pretcode, Efault);
+	unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault);
+	unsafe_put_sigmask(set, frame, Efault);
+	user_access_end();
+
+	if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
+		if (copy_siginfo_to_user(&frame->info, &ksig->info))
+			return -EFAULT;
+	}
+
+	/* Set up registers for signal handler */
+	regs->di = ksig->sig;
+	/* In case the signal handler was declared without prototypes */
+	regs->ax = 0;
+
+	/* This also works for non SA_SIGINFO handlers because they expect the
+	   next argument after the signal number on the stack. */
+	regs->si = (unsigned long)&frame->info;
+	regs->dx = (unsigned long)&frame->uc;
+	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
+
+	regs->sp = (unsigned long)frame;
+
+	/*
+	 * Set up the CS and SS registers to run signal handlers in
+	 * 64-bit mode, even if the handler happens to be interrupting
+	 * 32-bit or 16-bit code.
+	 *
+	 * SS is subtle.  In 64-bit mode, we don't need any particular
+	 * SS descriptor, but we do need SS to be valid.  It's possible
+	 * that the old SS is entirely bogus -- this can happen if the
+	 * signal we're trying to deliver is #GP or #SS caused by a bad
+	 * SS value.  We also have a compatibility issue here: DOSEMU
+	 * relies on the contents of the SS register indicating the
+	 * SS value at the time of the signal, even though that code in
+	 * DOSEMU predates sigreturn's ability to restore SS.  (DOSEMU
+	 * avoids relying on sigreturn to restore SS; instead it uses
+	 * a trampoline.)  So we do our best: if the old SS was valid,
+	 * we keep it.  Otherwise we replace it.
+	 */
+	regs->cs = __USER_CS;
+
+	if (unlikely(regs->ss != __USER_DS))
+		force_valid_ss(regs);
+
+	return 0;
+
+Efault:
+	user_access_end();
+	return -EFAULT;
+}
+
+/*
+ * Do a signal return; undo the signal stack.
+ */
+SYSCALL_DEFINE0(rt_sigreturn)
+{
+	struct pt_regs *regs = current_pt_regs();
+	struct rt_sigframe __user *frame;
+	sigset_t set;
+	unsigned long uc_flags;
+
+	frame = (struct rt_sigframe __user *)(regs->sp - sizeof(long));
+	if (!access_ok(frame, sizeof(*frame)))
+		goto badframe;
+	if (__get_user(*(__u64 *)&set, (__u64 __user *)&frame->uc.uc_sigmask))
+		goto badframe;
+	if (__get_user(uc_flags, &frame->uc.uc_flags))
+		goto badframe;
+
+	set_current_blocked(&set);
+
+	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
+		goto badframe;
+
+	if (restore_altstack(&frame->uc.uc_stack))
+		goto badframe;
+
+	return regs->ax;
+
+badframe:
+	signal_fault(regs, frame, "rt_sigreturn");
+	return 0;
+}
+
+#ifdef CONFIG_X86_X32_ABI
+static int x32_copy_siginfo_to_user(struct compat_siginfo __user *to,
+		const struct kernel_siginfo *from)
+{
+	struct compat_siginfo new;
+
+	copy_siginfo_to_external32(&new, from);
+	if (from->si_signo == SIGCHLD) {
+		new._sifields._sigchld_x32._utime = from->si_utime;
+		new._sifields._sigchld_x32._stime = from->si_stime;
+	}
+	if (copy_to_user(to, &new, sizeof(struct compat_siginfo)))
+		return -EFAULT;
+	return 0;
+}
+
+int copy_siginfo_to_user32(struct compat_siginfo __user *to,
+			   const struct kernel_siginfo *from)
+{
+	if (in_x32_syscall())
+		return x32_copy_siginfo_to_user(to, from);
+	return __copy_siginfo_to_user32(to, from);
+}
+
+int x32_setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
+{
+	compat_sigset_t *set = (compat_sigset_t *) sigmask_to_save();
+	struct rt_sigframe_x32 __user *frame;
+	unsigned long uc_flags;
+	void __user *restorer;
+	void __user *fp = NULL;
+
+	if (!(ksig->ka.sa.sa_flags & SA_RESTORER))
+		return -EFAULT;
+
+	frame = get_sigframe(ksig, regs, sizeof(*frame), &fp);
+
+	uc_flags = frame_uc_flags(regs);
+
+	if (!user_access_begin(frame, sizeof(*frame)))
+		return -EFAULT;
+
+	/* Create the ucontext.  */
+	unsafe_put_user(uc_flags, &frame->uc.uc_flags, Efault);
+	unsafe_put_user(0, &frame->uc.uc_link, Efault);
+	unsafe_compat_save_altstack(&frame->uc.uc_stack, regs->sp, Efault);
+	unsafe_put_user(0, &frame->uc.uc__pad0, Efault);
+	restorer = ksig->ka.sa.sa_restorer;
+	unsafe_put_user(restorer, (unsigned long __user *)&frame->pretcode, Efault);
+	unsafe_put_sigcontext(&frame->uc.uc_mcontext, fp, regs, set, Efault);
+	unsafe_put_sigmask(set, frame, Efault);
+	user_access_end();
+
+	if (ksig->ka.sa.sa_flags & SA_SIGINFO) {
+		if (x32_copy_siginfo_to_user(&frame->info, &ksig->info))
+			return -EFAULT;
+	}
+
+	/* Set up registers for signal handler */
+	regs->sp = (unsigned long) frame;
+	regs->ip = (unsigned long) ksig->ka.sa.sa_handler;
+
+	/* We use the x32 calling convention here... */
+	regs->di = ksig->sig;
+	regs->si = (unsigned long) &frame->info;
+	regs->dx = (unsigned long) &frame->uc;
+
+	loadsegment(ds, __USER_DS);
+	loadsegment(es, __USER_DS);
+
+	regs->cs = __USER_CS;
+	regs->ss = __USER_DS;
+
+	return 0;
+
+Efault:
+	user_access_end();
+	return -EFAULT;
+}
+
+COMPAT_SYSCALL_DEFINE0(x32_rt_sigreturn)
+{
+	struct pt_regs *regs = current_pt_regs();
+	struct rt_sigframe_x32 __user *frame;
+	sigset_t set;
+	unsigned long uc_flags;
+
+	frame = (struct rt_sigframe_x32 __user *)(regs->sp - 8);
+
+	if (!access_ok(frame, sizeof(*frame)))
+		goto badframe;
+	if (__get_user(set.sig[0], (__u64 __user *)&frame->uc.uc_sigmask))
+		goto badframe;
+	if (__get_user(uc_flags, &frame->uc.uc_flags))
+		goto badframe;
+
+	set_current_blocked(&set);
+
+	if (!restore_sigcontext(regs, &frame->uc.uc_mcontext, uc_flags))
+		goto badframe;
+
+	if (compat_restore_altstack(&frame->uc.uc_stack))
+		goto badframe;
+
+	return regs->ax;
+
+badframe:
+	signal_fault(regs, frame, "x32 rt_sigreturn");
+	return 0;
+}
+#endif /* CONFIG_X86_X32_ABI */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/smpboot.c linux-libre-6.2-gnu/arch/x86/kernel/smpboot.c
index 3f3ea0287f69..55cad72715d9 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/smpboot.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/smpboot.c
@@ -56,8 +56,10 @@
 #include <linux/numa.h>
 #include <linux/pgtable.h>
 #include <linux/overflow.h>
+#include <linux/stackprotector.h>
 
 #include <asm/acpi.h>
+#include <asm/cacheinfo.h>
 #include <asm/desc.h>
 #include <asm/nmi.h>
 #include <asm/irq.h>
@@ -1046,7 +1048,7 @@ int common_cpu_up(unsigned int cpu, struct task_struct *idle)
 	/* Just in case we booted with a single CPU. */
 	alternatives_enable_smp();
 
-	per_cpu(current_task, cpu) = idle;
+	per_cpu(pcpu_hot.current_task, cpu) = idle;
 	cpu_init_stack_canary(cpu, idle);
 
 	/* Initialize the interrupt stack(s) */
@@ -1056,7 +1058,7 @@ int common_cpu_up(unsigned int cpu, struct task_struct *idle)
 
 #ifdef CONFIG_X86_32
 	/* Stack for startup_32 can be just as for start_secondary onwards */
-	per_cpu(cpu_current_top_of_stack, cpu) = task_top_of_stack(idle);
+	per_cpu(pcpu_hot.top_of_stack, cpu) = task_top_of_stack(idle);
 #else
 	initial_gs = per_cpu_offset(cpu);
 #endif
@@ -1428,8 +1430,6 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
 
 	uv_system_init();
 
-	set_mtrr_aps_delayed_init();
-
 	smp_quirk_init_udelay();
 
 	speculative_store_bypass_ht_init();
@@ -1439,12 +1439,12 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
 
 void arch_thaw_secondary_cpus_begin(void)
 {
-	set_mtrr_aps_delayed_init();
+	set_cache_aps_delayed_init(true);
 }
 
 void arch_thaw_secondary_cpus_end(void)
 {
-	mtrr_aps_init();
+	cache_aps_init();
 }
 
 /*
@@ -1453,7 +1453,11 @@ void arch_thaw_secondary_cpus_end(void)
 void __init native_smp_prepare_boot_cpu(void)
 {
 	int me = smp_processor_id();
-	switch_to_new_gdt(me);
+
+	/* SMP handles this from setup_per_cpu_areas() */
+	if (!IS_ENABLED(CONFIG_SMP))
+		switch_gdt_and_percpu_base(me);
+
 	/* already set me in cpu_online_mask in boot_cpu_init() */
 	cpumask_set_cpu(me, cpu_callout_mask);
 	cpu_set_state_online(me);
@@ -1487,7 +1491,7 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
 
 	nmi_selftest();
 	impress_friends();
-	mtrr_aps_init();
+	cache_aps_init();
 }
 
 static int __initdata setup_possible_cpus = -1;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/static_call.c linux-libre-6.2-gnu/arch/x86/kernel/static_call.c
index aaaba85d6d7f..2ebc338980bc 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/static_call.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/static_call.c
@@ -34,6 +34,7 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,
 
 	switch (type) {
 	case CALL:
+		func = callthunks_translate_call_dest(func);
 		code = text_gen_insn(CALL_INSN_OPCODE, insn, func);
 		if (func == &__static_call_return0) {
 			emulate = code;
@@ -52,7 +53,7 @@ static void __ref __static_call_transform(void *insn, enum insn_type type,
 
 	case RET:
 		if (cpu_feature_enabled(X86_FEATURE_RETHUNK))
-			code = text_gen_insn(JMP32_INSN_OPCODE, insn, &__x86_return_thunk);
+			code = text_gen_insn(JMP32_INSN_OPCODE, insn, x86_return_thunk);
 		else
 			code = &retinsn;
 		break;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/topology.c linux-libre-6.2-gnu/arch/x86/kernel/topology.c
index 8617d1ed9d31..1b83377274b8 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/topology.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/topology.c
@@ -106,7 +106,7 @@ int arch_register_cpu(int num)
 	 * Xen PV guests don't support CPU0 hotplug at all.
 	 */
 	if (c->x86_vendor != X86_VENDOR_INTEL ||
-	    boot_cpu_has(X86_FEATURE_XENPV))
+	    cpu_feature_enabled(X86_FEATURE_XENPV))
 		cpu0_hotpluggable = 0;
 
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kernel/traps.c linux-libre-6.2-gnu/arch/x86/kernel/traps.c
index d3fdec706f1d..d317dc3d06a3 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/traps.c
@@ -68,13 +68,13 @@
 
 #ifdef CONFIG_X86_64
 #include <asm/x86_init.h>
-#include <asm/proto.h>
 #else
 #include <asm/processor-flags.h>
 #include <asm/setup.h>
-#include <asm/proto.h>
 #endif
 
+#include <asm/proto.h>
+
 DECLARE_BITMAP(system_vectors, NR_VECTORS);
 
 static inline void cond_local_irq_enable(struct pt_regs *regs)
@@ -858,7 +858,7 @@ DEFINE_IDTENTRY_RAW(exc_int3)
  */
 asmlinkage __visible noinstr struct pt_regs *sync_regs(struct pt_regs *eregs)
 {
-	struct pt_regs *regs = (struct pt_regs *)this_cpu_read(cpu_current_top_of_stack) - 1;
+	struct pt_regs *regs = (struct pt_regs *)this_cpu_read(pcpu_hot.top_of_stack) - 1;
 	if (regs != eregs)
 		*regs = *eregs;
 	return regs;
@@ -876,7 +876,7 @@ asmlinkage __visible noinstr struct pt_regs *vc_switch_off_ist(struct pt_regs *r
 	 * trust it and switch to the current kernel stack
 	 */
 	if (ip_within_syscall_gap(regs)) {
-		sp = this_cpu_read(cpu_current_top_of_stack);
+		sp = this_cpu_read(pcpu_hot.top_of_stack);
 		goto sync;
 	}
 
diff --git linux-libre-6.1-gnu/arch/x86/kernel/tsc.c linux-libre-6.2-gnu/arch/x86/kernel/tsc.c
index cafacb2e58cc..a78e73da4a74 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/tsc.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/tsc.c
@@ -51,7 +51,7 @@ int tsc_clocksource_reliable;
 static u32 art_to_tsc_numerator;
 static u32 art_to_tsc_denominator;
 static u64 art_to_tsc_offset;
-struct clocksource *art_related_clocksource;
+static struct clocksource *art_related_clocksource;
 
 struct cyc2ns {
 	struct cyc2ns_data data[2];	/*  0 + 2*16 = 32 */
diff --git linux-libre-6.1-gnu/arch/x86/kernel/unwind_orc.c linux-libre-6.2-gnu/arch/x86/kernel/unwind_orc.c
index c059820dfaea..cdf6c6060170 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/unwind_orc.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/unwind_orc.c
@@ -136,6 +136,21 @@ static struct orc_entry null_orc_entry = {
 	.type = UNWIND_HINT_TYPE_CALL
 };
 
+#ifdef CONFIG_CALL_THUNKS
+static struct orc_entry *orc_callthunk_find(unsigned long ip)
+{
+	if (!is_callthunk((void *)ip))
+		return NULL;
+
+	return &null_orc_entry;
+}
+#else
+static struct orc_entry *orc_callthunk_find(unsigned long ip)
+{
+	return NULL;
+}
+#endif
+
 /* Fake frame pointer entry -- used as a fallback for generated code */
 static struct orc_entry orc_fp_entry = {
 	.type		= UNWIND_HINT_TYPE_CALL,
@@ -189,7 +204,11 @@ static struct orc_entry *orc_find(unsigned long ip)
 	if (orc)
 		return orc;
 
-	return orc_ftrace_find(ip);
+	orc =  orc_ftrace_find(ip);
+	if (orc)
+		return orc;
+
+	return orc_callthunk_find(ip);
 }
 
 #ifdef CONFIG_MODULES
diff --git linux-libre-6.1-gnu/arch/x86/kernel/uprobes.c linux-libre-6.2-gnu/arch/x86/kernel/uprobes.c
index b63cf8f7745e..6c07f6daaa22 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/uprobes.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/uprobes.c
@@ -722,8 +722,9 @@ static int branch_setup_xol_ops(struct arch_uprobe *auprobe, struct insn *insn)
 	switch (opc1) {
 	case 0xeb:	/* jmp 8 */
 	case 0xe9:	/* jmp 32 */
-	case 0x90:	/* prefix* + nop; same as jmp with .offs = 0 */
 		break;
+	case 0x90:	/* prefix* + nop; same as jmp with .offs = 0 */
+		goto setup;
 
 	case 0xe8:	/* call relative */
 		branch_clear_offset(auprobe, insn);
@@ -753,6 +754,7 @@ static int branch_setup_xol_ops(struct arch_uprobe *auprobe, struct insn *insn)
 			return -ENOTSUPP;
 	}
 
+setup:
 	auprobe->branch.opc1 = opc1;
 	auprobe->branch.ilen = insn->length;
 	auprobe->branch.offs = insn->immediate.value;
diff --git linux-libre-6.1-gnu/arch/x86/kernel/vmlinux.lds.S linux-libre-6.2-gnu/arch/x86/kernel/vmlinux.lds.S
index 15f29053cec4..2e0ee14229bf 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/vmlinux.lds.S
+++ linux-libre-6.2-gnu/arch/x86/kernel/vmlinux.lds.S
@@ -132,18 +132,19 @@ SECTIONS
 		CPUIDLE_TEXT
 		LOCK_TEXT
 		KPROBES_TEXT
-		ALIGN_ENTRY_TEXT_BEGIN
-		ENTRY_TEXT
-		ALIGN_ENTRY_TEXT_END
 		SOFTIRQENTRY_TEXT
-		STATIC_CALL_TEXT
-		*(.gnu.warning)
-
 #ifdef CONFIG_RETPOLINE
 		__indirect_thunk_start = .;
 		*(.text.__x86.*)
 		__indirect_thunk_end = .;
 #endif
+		STATIC_CALL_TEXT
+
+		ALIGN_ENTRY_TEXT_BEGIN
+		ENTRY_TEXT
+		ALIGN_ENTRY_TEXT_END
+		*(.gnu.warning)
+
 	} :text =0xcccc
 
 	/* End of text section, which should occupy whole number of pages */
@@ -290,6 +291,13 @@ SECTIONS
 		*(.return_sites)
 		__return_sites_end = .;
 	}
+
+	. = ALIGN(8);
+	.call_sites : AT(ADDR(.call_sites) - LOAD_OFFSET) {
+		__call_sites = .;
+		*(.call_sites)
+		__call_sites_end = .;
+	}
 #endif
 
 #ifdef CONFIG_X86_KERNEL_IBT
@@ -301,6 +309,15 @@ SECTIONS
 	}
 #endif
 
+#ifdef CONFIG_FINEIBT
+	. = ALIGN(8);
+	.cfi_sites : AT(ADDR(.cfi_sites) - LOAD_OFFSET) {
+		__cfi_sites = .;
+		*(.cfi_sites)
+		__cfi_sites_end = .;
+	}
+#endif
+
 	/*
 	 * struct alt_inst entries. From the header (alternative.h):
 	 * "Alternative instructions for different CPU types or capabilities"
@@ -493,11 +510,3 @@ INIT_PER_CPU(irq_stack_backing_store);
 #endif
 
 #endif /* CONFIG_X86_64 */
-
-#ifdef CONFIG_KEXEC_CORE
-#include <asm/kexec.h>
-
-. = ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
-           "kexec control code size is too big");
-#endif
-
diff --git linux-libre-6.1-gnu/arch/x86/kernel/x86_init.c linux-libre-6.2-gnu/arch/x86/kernel/x86_init.c
index 57353519bc11..ef80d361b463 100644
--- linux-libre-6.1-gnu/arch/x86/kernel/x86_init.c
+++ linux-libre-6.2-gnu/arch/x86/kernel/x86_init.c
@@ -25,6 +25,7 @@
 #include <asm/iommu.h>
 #include <asm/mach_traps.h>
 #include <asm/irqdomain.h>
+#include <asm/realmode.h>
 
 void x86_init_noop(void) { }
 void __init x86_init_uint_noop(unsigned int unused) { }
@@ -145,6 +146,8 @@ struct x86_platform_ops x86_platform __ro_after_init = {
 	.get_nmi_reason			= default_get_nmi_reason,
 	.save_sched_clock_state		= tsc_save_sched_clock_state,
 	.restore_sched_clock_state	= tsc_restore_sched_clock_state,
+	.realmode_reserve		= reserve_real_mode,
+	.realmode_init			= init_real_mode,
 	.hyper.pin_vcpu			= x86_op_int_noop,
 
 	.guest = {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/Kconfig linux-libre-6.2-gnu/arch/x86/kvm/Kconfig
index 67be7f217e37..fbeaa9ddef59 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/Kconfig
+++ linux-libre-6.2-gnu/arch/x86/kvm/Kconfig
@@ -118,6 +118,17 @@ config KVM_AMD_SEV
 	  Provides support for launching Encrypted VMs (SEV) and Encrypted VMs
 	  with Encrypted State (SEV-ES) on AMD processors.
 
+config KVM_SMM
+	bool "System Management Mode emulation"
+	default y
+	depends on KVM
+	help
+	  Provides support for KVM to emulate System Management Mode (SMM)
+	  in virtual machines.  This can be used by the virtual machine
+	  firmware to implement UEFI secure boot.
+
+	  If unsure, say Y.
+
 config KVM_XEN
 	bool "Support for Xen hypercall interface"
 	depends on KVM
diff --git linux-libre-6.1-gnu/arch/x86/kvm/Makefile linux-libre-6.2-gnu/arch/x86/kvm/Makefile
index f453a0f96e24..80e3fe184d17 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/Makefile
+++ linux-libre-6.2-gnu/arch/x86/kvm/Makefile
@@ -20,12 +20,14 @@ endif
 
 kvm-$(CONFIG_X86_64) += mmu/tdp_iter.o mmu/tdp_mmu.o
 kvm-$(CONFIG_KVM_XEN)	+= xen.o
+kvm-$(CONFIG_KVM_SMM)	+= smm.o
 
 kvm-intel-y		+= vmx/vmx.o vmx/vmenter.o vmx/pmu_intel.o vmx/vmcs12.o \
-			   vmx/evmcs.o vmx/nested.o vmx/posted_intr.o
+			   vmx/hyperv.o vmx/nested.o vmx/posted_intr.o
 kvm-intel-$(CONFIG_X86_SGX_KVM)	+= vmx/sgx.o
 
-kvm-amd-y		+= svm/svm.o svm/vmenter.o svm/pmu.o svm/nested.o svm/avic.o svm/sev.o
+kvm-amd-y		+= svm/svm.o svm/vmenter.o svm/pmu.o svm/nested.o svm/avic.o \
+			   svm/sev.o svm/hyperv.o
 
 ifdef CONFIG_HYPERV
 kvm-amd-y		+= svm/svm_onhyperv.o
diff --git linux-libre-6.1-gnu/arch/x86/kvm/cpuid.c linux-libre-6.2-gnu/arch/x86/kvm/cpuid.c
index 62bc7a01cecc..596061c1610e 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/cpuid.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/cpuid.c
@@ -62,10 +62,16 @@ u32 xstate_required_size(u64 xstate_bv, bool compacted)
  * This one is tied to SSB in the user API, and not
  * visible in /proc/cpuinfo.
  */
-#define KVM_X86_FEATURE_PSFD		(13*32+28) /* Predictive Store Forwarding Disable */
+#define KVM_X86_FEATURE_AMD_PSFD	(13*32+28) /* Predictive Store Forwarding Disable */
 
 #define F feature_bit
-#define SF(name) (boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
+
+/* Scattered Flag - For features that are scattered by cpufeatures.h. */
+#define SF(name)						\
+({								\
+	BUILD_BUG_ON(X86_FEATURE_##name >= MAX_CPU_FEATURES);	\
+	(boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0);	\
+})
 
 /*
  * Magic value used by KVM when querying userspace-provided CPUID entries and
@@ -543,9 +549,9 @@ static __always_inline void __kvm_cpu_cap_mask(unsigned int leaf)
 }
 
 static __always_inline
-void kvm_cpu_cap_init_scattered(enum kvm_only_cpuid_leafs leaf, u32 mask)
+void kvm_cpu_cap_init_kvm_defined(enum kvm_only_cpuid_leafs leaf, u32 mask)
 {
-	/* Use kvm_cpu_cap_mask for non-scattered leafs. */
+	/* Use kvm_cpu_cap_mask for leafs that aren't KVM-only. */
 	BUILD_BUG_ON(leaf < NCAPINTS);
 
 	kvm_cpu_caps[leaf] = mask;
@@ -555,7 +561,7 @@ void kvm_cpu_cap_init_scattered(enum kvm_only_cpuid_leafs leaf, u32 mask)
 
 static __always_inline void kvm_cpu_cap_mask(enum cpuid_leafs leaf, u32 mask)
 {
-	/* Use kvm_cpu_cap_init_scattered for scattered leafs. */
+	/* Use kvm_cpu_cap_init_kvm_defined for KVM-only leafs. */
 	BUILD_BUG_ON(leaf >= NCAPINTS);
 
 	kvm_cpu_caps[leaf] &= mask;
@@ -657,15 +663,20 @@ void kvm_set_cpu_caps(void)
 		kvm_cpu_cap_set(X86_FEATURE_SPEC_CTRL_SSBD);
 
 	kvm_cpu_cap_mask(CPUID_7_1_EAX,
-		F(AVX_VNNI) | F(AVX512_BF16)
+		F(AVX_VNNI) | F(AVX512_BF16) | F(CMPCCXADD) | F(AMX_FP16) |
+		F(AVX_IFMA)
+	);
+
+	kvm_cpu_cap_init_kvm_defined(CPUID_7_1_EDX,
+		F(AVX_VNNI_INT8) | F(AVX_NE_CONVERT) | F(PREFETCHITI)
 	);
 
 	kvm_cpu_cap_mask(CPUID_D_1_EAX,
 		F(XSAVEOPT) | F(XSAVEC) | F(XGETBV1) | F(XSAVES) | f_xfd
 	);
 
-	kvm_cpu_cap_init_scattered(CPUID_12_EAX,
-		SF(SGX1) | SF(SGX2)
+	kvm_cpu_cap_init_kvm_defined(CPUID_12_EAX,
+		SF(SGX1) | SF(SGX2) | SF(SGX_EDECCSSA)
 	);
 
 	kvm_cpu_cap_mask(CPUID_8000_0001_ECX,
@@ -694,7 +705,7 @@ void kvm_set_cpu_caps(void)
 		F(CLZERO) | F(XSAVEERPTR) |
 		F(WBNOINVD) | F(AMD_IBPB) | F(AMD_IBRS) | F(AMD_SSBD) | F(VIRT_SSBD) |
 		F(AMD_SSB_NO) | F(AMD_STIBP) | F(AMD_STIBP_ALWAYS_ON) |
-		__feature_bit(KVM_X86_FEATURE_PSFD)
+		__feature_bit(KVM_X86_FEATURE_AMD_PSFD)
 	);
 
 	/*
@@ -759,16 +770,22 @@ struct kvm_cpuid_array {
 	int nent;
 };
 
+static struct kvm_cpuid_entry2 *get_next_cpuid(struct kvm_cpuid_array *array)
+{
+	if (array->nent >= array->maxnent)
+		return NULL;
+
+	return &array->entries[array->nent++];
+}
+
 static struct kvm_cpuid_entry2 *do_host_cpuid(struct kvm_cpuid_array *array,
 					      u32 function, u32 index)
 {
-	struct kvm_cpuid_entry2 *entry;
+	struct kvm_cpuid_entry2 *entry = get_next_cpuid(array);
 
-	if (array->nent >= array->maxnent)
+	if (!entry)
 		return NULL;
 
-	entry = &array->entries[array->nent++];
-
 	memset(entry, 0, sizeof(*entry));
 	entry->function = function;
 	entry->index = index;
@@ -913,9 +930,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 				goto out;
 
 			cpuid_entry_override(entry, CPUID_7_1_EAX);
+			cpuid_entry_override(entry, CPUID_7_1_EDX);
 			entry->ebx = 0;
 			entry->ecx = 0;
-			entry->edx = 0;
 		}
 		break;
 	case 0xa: { /* Architectural Performance Monitoring */
@@ -945,22 +962,13 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		entry->edx = edx.full;
 		break;
 	}
-	/*
-	 * Per Intel's SDM, the 0x1f is a superset of 0xb,
-	 * thus they can be handled by common code.
-	 */
 	case 0x1f:
 	case 0xb:
 		/*
-		 * Populate entries until the level type (ECX[15:8]) of the
-		 * previous entry is zero.  Note, CPUID EAX.{0x1f,0xb}.0 is
-		 * the starting entry, filled by the primary do_host_cpuid().
+		 * No topology; a valid topology is indicated by the presence
+		 * of subleaf 1.
 		 */
-		for (i = 1; entry->ecx & 0xff00; ++i) {
-			entry = do_host_cpuid(array, function, i);
-			if (!entry)
-				goto out;
-		}
+		entry->eax = entry->ebx = entry->ecx = 0;
 		break;
 	case 0xd: {
 		u64 permitted_xcr0 = kvm_caps.supported_xcr0 & xstate_get_guest_group_perm();
@@ -1047,9 +1055,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		 * userspace.  ATTRIBUTES.XFRM is not adjusted as userspace is
 		 * expected to derive it from supported XCR0.
 		 */
-		entry->eax &= SGX_ATTR_DEBUG | SGX_ATTR_MODE64BIT |
-			      SGX_ATTR_PROVISIONKEY | SGX_ATTR_EINITTOKENKEY |
-			      SGX_ATTR_KSS;
+		entry->eax &= SGX_ATTR_PRIV_MASK | SGX_ATTR_UNPRIV_MASK;
 		entry->ebx &= 0;
 		break;
 	/* Intel PT */
@@ -1193,6 +1199,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		entry->ebx = entry->ecx = entry->edx = 0;
 		break;
 	case 0x8000001e:
+		/* Do not return host topology information.  */
+		entry->eax = entry->ebx = entry->ecx = 0;
+		entry->edx = 0; /* reserved */
 		break;
 	case 0x8000001F:
 		if (!kvm_cpu_cap_has(X86_FEATURE_SEV)) {
@@ -1222,8 +1231,12 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function)
 		 * Other defined bits are for MSRs that KVM does not expose:
 		 *   EAX      3      SPCL, SMM page configuration lock
 		 *   EAX      13     PCMSR, Prefetch control MSR
+		 *
+		 * KVM doesn't support SMM_CTL.
+		 *   EAX       9     SMM_CTL MSR is not supported
 		 */
 		entry->eax &= BIT(0) | BIT(2) | BIT(6);
+		entry->eax |= BIT(9);
 		if (static_cpu_has(X86_FEATURE_LFENCE_RDTSC))
 			entry->eax |= BIT(2);
 		if (!static_cpu_has_bug(X86_BUG_NULL_SEG))
diff --git linux-libre-6.1-gnu/arch/x86/kvm/emulate.c linux-libre-6.2-gnu/arch/x86/kvm/emulate.c
index 4a43261d25a2..5cc3efa0e21c 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/emulate.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/emulate.c
@@ -242,37 +242,6 @@ enum x86_transfer_type {
 	X86_TRANSFER_TASK_SWITCH,
 };
 
-static ulong reg_read(struct x86_emulate_ctxt *ctxt, unsigned nr)
-{
-	if (KVM_EMULATOR_BUG_ON(nr >= NR_EMULATOR_GPRS, ctxt))
-		nr &= NR_EMULATOR_GPRS - 1;
-
-	if (!(ctxt->regs_valid & (1 << nr))) {
-		ctxt->regs_valid |= 1 << nr;
-		ctxt->_regs[nr] = ctxt->ops->read_gpr(ctxt, nr);
-	}
-	return ctxt->_regs[nr];
-}
-
-static ulong *reg_write(struct x86_emulate_ctxt *ctxt, unsigned nr)
-{
-	if (KVM_EMULATOR_BUG_ON(nr >= NR_EMULATOR_GPRS, ctxt))
-		nr &= NR_EMULATOR_GPRS - 1;
-
-	BUILD_BUG_ON(sizeof(ctxt->regs_dirty) * BITS_PER_BYTE < NR_EMULATOR_GPRS);
-	BUILD_BUG_ON(sizeof(ctxt->regs_valid) * BITS_PER_BYTE < NR_EMULATOR_GPRS);
-
-	ctxt->regs_valid |= 1 << nr;
-	ctxt->regs_dirty |= 1 << nr;
-	return &ctxt->_regs[nr];
-}
-
-static ulong *reg_rmw(struct x86_emulate_ctxt *ctxt, unsigned nr)
-{
-	reg_read(ctxt, nr);
-	return reg_write(ctxt, nr);
-}
-
 static void writeback_registers(struct x86_emulate_ctxt *ctxt)
 {
 	unsigned long dirty = ctxt->regs_dirty;
@@ -2338,335 +2307,15 @@ static int em_lseg(struct x86_emulate_ctxt *ctxt)
 	return rc;
 }
 
-static int emulator_has_longmode(struct x86_emulate_ctxt *ctxt)
-{
-#ifdef CONFIG_X86_64
-	return ctxt->ops->guest_has_long_mode(ctxt);
-#else
-	return false;
-#endif
-}
-
-static void rsm_set_desc_flags(struct desc_struct *desc, u32 flags)
-{
-	desc->g    = (flags >> 23) & 1;
-	desc->d    = (flags >> 22) & 1;
-	desc->l    = (flags >> 21) & 1;
-	desc->avl  = (flags >> 20) & 1;
-	desc->p    = (flags >> 15) & 1;
-	desc->dpl  = (flags >> 13) & 3;
-	desc->s    = (flags >> 12) & 1;
-	desc->type = (flags >>  8) & 15;
-}
-
-static int rsm_load_seg_32(struct x86_emulate_ctxt *ctxt, const char *smstate,
-			   int n)
-{
-	struct desc_struct desc;
-	int offset;
-	u16 selector;
-
-	selector = GET_SMSTATE(u32, smstate, 0x7fa8 + n * 4);
-
-	if (n < 3)
-		offset = 0x7f84 + n * 12;
-	else
-		offset = 0x7f2c + (n - 3) * 12;
-
-	set_desc_base(&desc,      GET_SMSTATE(u32, smstate, offset + 8));
-	set_desc_limit(&desc,     GET_SMSTATE(u32, smstate, offset + 4));
-	rsm_set_desc_flags(&desc, GET_SMSTATE(u32, smstate, offset));
-	ctxt->ops->set_segment(ctxt, selector, &desc, 0, n);
-	return X86EMUL_CONTINUE;
-}
-
-#ifdef CONFIG_X86_64
-static int rsm_load_seg_64(struct x86_emulate_ctxt *ctxt, const char *smstate,
-			   int n)
-{
-	struct desc_struct desc;
-	int offset;
-	u16 selector;
-	u32 base3;
-
-	offset = 0x7e00 + n * 16;
-
-	selector =                GET_SMSTATE(u16, smstate, offset);
-	rsm_set_desc_flags(&desc, GET_SMSTATE(u16, smstate, offset + 2) << 8);
-	set_desc_limit(&desc,     GET_SMSTATE(u32, smstate, offset + 4));
-	set_desc_base(&desc,      GET_SMSTATE(u32, smstate, offset + 8));
-	base3 =                   GET_SMSTATE(u32, smstate, offset + 12);
-
-	ctxt->ops->set_segment(ctxt, selector, &desc, base3, n);
-	return X86EMUL_CONTINUE;
-}
-#endif
-
-static int rsm_enter_protected_mode(struct x86_emulate_ctxt *ctxt,
-				    u64 cr0, u64 cr3, u64 cr4)
-{
-	int bad;
-	u64 pcid;
-
-	/* In order to later set CR4.PCIDE, CR3[11:0] must be zero.  */
-	pcid = 0;
-	if (cr4 & X86_CR4_PCIDE) {
-		pcid = cr3 & 0xfff;
-		cr3 &= ~0xfff;
-	}
-
-	bad = ctxt->ops->set_cr(ctxt, 3, cr3);
-	if (bad)
-		return X86EMUL_UNHANDLEABLE;
-
-	/*
-	 * First enable PAE, long mode needs it before CR0.PG = 1 is set.
-	 * Then enable protected mode.	However, PCID cannot be enabled
-	 * if EFER.LMA=0, so set it separately.
-	 */
-	bad = ctxt->ops->set_cr(ctxt, 4, cr4 & ~X86_CR4_PCIDE);
-	if (bad)
-		return X86EMUL_UNHANDLEABLE;
-
-	bad = ctxt->ops->set_cr(ctxt, 0, cr0);
-	if (bad)
-		return X86EMUL_UNHANDLEABLE;
-
-	if (cr4 & X86_CR4_PCIDE) {
-		bad = ctxt->ops->set_cr(ctxt, 4, cr4);
-		if (bad)
-			return X86EMUL_UNHANDLEABLE;
-		if (pcid) {
-			bad = ctxt->ops->set_cr(ctxt, 3, cr3 | pcid);
-			if (bad)
-				return X86EMUL_UNHANDLEABLE;
-		}
-
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
-static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt,
-			     const char *smstate)
-{
-	struct desc_struct desc;
-	struct desc_ptr dt;
-	u16 selector;
-	u32 val, cr0, cr3, cr4;
-	int i;
-
-	cr0 =                      GET_SMSTATE(u32, smstate, 0x7ffc);
-	cr3 =                      GET_SMSTATE(u32, smstate, 0x7ff8);
-	ctxt->eflags =             GET_SMSTATE(u32, smstate, 0x7ff4) | X86_EFLAGS_FIXED;
-	ctxt->_eip =               GET_SMSTATE(u32, smstate, 0x7ff0);
-
-	for (i = 0; i < 8; i++)
-		*reg_write(ctxt, i) = GET_SMSTATE(u32, smstate, 0x7fd0 + i * 4);
-
-	val = GET_SMSTATE(u32, smstate, 0x7fcc);
-
-	if (ctxt->ops->set_dr(ctxt, 6, val))
-		return X86EMUL_UNHANDLEABLE;
-
-	val = GET_SMSTATE(u32, smstate, 0x7fc8);
-
-	if (ctxt->ops->set_dr(ctxt, 7, val))
-		return X86EMUL_UNHANDLEABLE;
-
-	selector =                 GET_SMSTATE(u32, smstate, 0x7fc4);
-	set_desc_base(&desc,       GET_SMSTATE(u32, smstate, 0x7f64));
-	set_desc_limit(&desc,      GET_SMSTATE(u32, smstate, 0x7f60));
-	rsm_set_desc_flags(&desc,  GET_SMSTATE(u32, smstate, 0x7f5c));
-	ctxt->ops->set_segment(ctxt, selector, &desc, 0, VCPU_SREG_TR);
-
-	selector =                 GET_SMSTATE(u32, smstate, 0x7fc0);
-	set_desc_base(&desc,       GET_SMSTATE(u32, smstate, 0x7f80));
-	set_desc_limit(&desc,      GET_SMSTATE(u32, smstate, 0x7f7c));
-	rsm_set_desc_flags(&desc,  GET_SMSTATE(u32, smstate, 0x7f78));
-	ctxt->ops->set_segment(ctxt, selector, &desc, 0, VCPU_SREG_LDTR);
-
-	dt.address =               GET_SMSTATE(u32, smstate, 0x7f74);
-	dt.size =                  GET_SMSTATE(u32, smstate, 0x7f70);
-	ctxt->ops->set_gdt(ctxt, &dt);
-
-	dt.address =               GET_SMSTATE(u32, smstate, 0x7f58);
-	dt.size =                  GET_SMSTATE(u32, smstate, 0x7f54);
-	ctxt->ops->set_idt(ctxt, &dt);
-
-	for (i = 0; i < 6; i++) {
-		int r = rsm_load_seg_32(ctxt, smstate, i);
-		if (r != X86EMUL_CONTINUE)
-			return r;
-	}
-
-	cr4 = GET_SMSTATE(u32, smstate, 0x7f14);
-
-	ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smstate, 0x7ef8));
-
-	return rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
-}
-
-#ifdef CONFIG_X86_64
-static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt,
-			     const char *smstate)
-{
-	struct desc_struct desc;
-	struct desc_ptr dt;
-	u64 val, cr0, cr3, cr4;
-	u32 base3;
-	u16 selector;
-	int i, r;
-
-	for (i = 0; i < 16; i++)
-		*reg_write(ctxt, i) = GET_SMSTATE(u64, smstate, 0x7ff8 - i * 8);
-
-	ctxt->_eip   = GET_SMSTATE(u64, smstate, 0x7f78);
-	ctxt->eflags = GET_SMSTATE(u32, smstate, 0x7f70) | X86_EFLAGS_FIXED;
-
-	val = GET_SMSTATE(u64, smstate, 0x7f68);
-
-	if (ctxt->ops->set_dr(ctxt, 6, val))
-		return X86EMUL_UNHANDLEABLE;
-
-	val = GET_SMSTATE(u64, smstate, 0x7f60);
-
-	if (ctxt->ops->set_dr(ctxt, 7, val))
-		return X86EMUL_UNHANDLEABLE;
-
-	cr0 =                       GET_SMSTATE(u64, smstate, 0x7f58);
-	cr3 =                       GET_SMSTATE(u64, smstate, 0x7f50);
-	cr4 =                       GET_SMSTATE(u64, smstate, 0x7f48);
-	ctxt->ops->set_smbase(ctxt, GET_SMSTATE(u32, smstate, 0x7f00));
-	val =                       GET_SMSTATE(u64, smstate, 0x7ed0);
-
-	if (ctxt->ops->set_msr(ctxt, MSR_EFER, val & ~EFER_LMA))
-		return X86EMUL_UNHANDLEABLE;
-
-	selector =                  GET_SMSTATE(u32, smstate, 0x7e90);
-	rsm_set_desc_flags(&desc,   GET_SMSTATE(u32, smstate, 0x7e92) << 8);
-	set_desc_limit(&desc,       GET_SMSTATE(u32, smstate, 0x7e94));
-	set_desc_base(&desc,        GET_SMSTATE(u32, smstate, 0x7e98));
-	base3 =                     GET_SMSTATE(u32, smstate, 0x7e9c);
-	ctxt->ops->set_segment(ctxt, selector, &desc, base3, VCPU_SREG_TR);
-
-	dt.size =                   GET_SMSTATE(u32, smstate, 0x7e84);
-	dt.address =                GET_SMSTATE(u64, smstate, 0x7e88);
-	ctxt->ops->set_idt(ctxt, &dt);
-
-	selector =                  GET_SMSTATE(u32, smstate, 0x7e70);
-	rsm_set_desc_flags(&desc,   GET_SMSTATE(u32, smstate, 0x7e72) << 8);
-	set_desc_limit(&desc,       GET_SMSTATE(u32, smstate, 0x7e74));
-	set_desc_base(&desc,        GET_SMSTATE(u32, smstate, 0x7e78));
-	base3 =                     GET_SMSTATE(u32, smstate, 0x7e7c);
-	ctxt->ops->set_segment(ctxt, selector, &desc, base3, VCPU_SREG_LDTR);
-
-	dt.size =                   GET_SMSTATE(u32, smstate, 0x7e64);
-	dt.address =                GET_SMSTATE(u64, smstate, 0x7e68);
-	ctxt->ops->set_gdt(ctxt, &dt);
-
-	r = rsm_enter_protected_mode(ctxt, cr0, cr3, cr4);
-	if (r != X86EMUL_CONTINUE)
-		return r;
-
-	for (i = 0; i < 6; i++) {
-		r = rsm_load_seg_64(ctxt, smstate, i);
-		if (r != X86EMUL_CONTINUE)
-			return r;
-	}
-
-	return X86EMUL_CONTINUE;
-}
-#endif
-
 static int em_rsm(struct x86_emulate_ctxt *ctxt)
 {
-	unsigned long cr0, cr4, efer;
-	char buf[512];
-	u64 smbase;
-	int ret;
-
 	if ((ctxt->ops->get_hflags(ctxt) & X86EMUL_SMM_MASK) == 0)
 		return emulate_ud(ctxt);
 
-	smbase = ctxt->ops->get_smbase(ctxt);
-
-	ret = ctxt->ops->read_phys(ctxt, smbase + 0xfe00, buf, sizeof(buf));
-	if (ret != X86EMUL_CONTINUE)
-		return X86EMUL_UNHANDLEABLE;
-
-	if ((ctxt->ops->get_hflags(ctxt) & X86EMUL_SMM_INSIDE_NMI_MASK) == 0)
-		ctxt->ops->set_nmi_mask(ctxt, false);
-
-	ctxt->ops->exiting_smm(ctxt);
-
-	/*
-	 * Get back to real mode, to prepare a safe state in which to load
-	 * CR0/CR3/CR4/EFER.  It's all a bit more complicated if the vCPU
-	 * supports long mode.
-	 */
-	if (emulator_has_longmode(ctxt)) {
-		struct desc_struct cs_desc;
-
-		/* Zero CR4.PCIDE before CR0.PG.  */
-		cr4 = ctxt->ops->get_cr(ctxt, 4);
-		if (cr4 & X86_CR4_PCIDE)
-			ctxt->ops->set_cr(ctxt, 4, cr4 & ~X86_CR4_PCIDE);
-
-		/* A 32-bit code segment is required to clear EFER.LMA.  */
-		memset(&cs_desc, 0, sizeof(cs_desc));
-		cs_desc.type = 0xb;
-		cs_desc.s = cs_desc.g = cs_desc.p = 1;
-		ctxt->ops->set_segment(ctxt, 0, &cs_desc, 0, VCPU_SREG_CS);
-	}
-
-	/* For the 64-bit case, this will clear EFER.LMA.  */
-	cr0 = ctxt->ops->get_cr(ctxt, 0);
-	if (cr0 & X86_CR0_PE)
-		ctxt->ops->set_cr(ctxt, 0, cr0 & ~(X86_CR0_PG | X86_CR0_PE));
-
-	if (emulator_has_longmode(ctxt)) {
-		/* Clear CR4.PAE before clearing EFER.LME. */
-		cr4 = ctxt->ops->get_cr(ctxt, 4);
-		if (cr4 & X86_CR4_PAE)
-			ctxt->ops->set_cr(ctxt, 4, cr4 & ~X86_CR4_PAE);
-
-		/* And finally go back to 32-bit mode.  */
-		efer = 0;
-		ctxt->ops->set_msr(ctxt, MSR_EFER, efer);
-	}
-
-	/*
-	 * Give leave_smm() a chance to make ISA-specific changes to the vCPU
-	 * state (e.g. enter guest mode) before loading state from the SMM
-	 * state-save area.
-	 */
-	if (ctxt->ops->leave_smm(ctxt, buf))
-		goto emulate_shutdown;
-
-#ifdef CONFIG_X86_64
-	if (emulator_has_longmode(ctxt))
-		ret = rsm_load_state_64(ctxt, buf);
-	else
-#endif
-		ret = rsm_load_state_32(ctxt, buf);
-
-	if (ret != X86EMUL_CONTINUE)
-		goto emulate_shutdown;
+	if (ctxt->ops->leave_smm(ctxt))
+		ctxt->ops->triple_fault(ctxt);
 
-	/*
-	 * Note, the ctxt->ops callbacks are responsible for handling side
-	 * effects when writing MSRs and CRs, e.g. MMU context resets, CPUID
-	 * runtime updates, etc...  If that changes, e.g. this flow is moved
-	 * out of the emulator to make it look more like enter_smm(), then
-	 * those side effects need to be explicitly handled for both success
-	 * and shutdown.
-	 */
 	return emulator_recalc_and_set_mode(ctxt);
-
-emulate_shutdown:
-	ctxt->ops->triple_fault(ctxt);
-	return X86EMUL_CONTINUE;
 }
 
 static void
diff --git linux-libre-6.1-gnu/arch/x86/kvm/hyperv.c linux-libre-6.2-gnu/arch/x86/kvm/hyperv.c
index 0adf4a437e85..e8296942a868 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/hyperv.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/hyperv.c
@@ -23,22 +23,25 @@
 #include "ioapic.h"
 #include "cpuid.h"
 #include "hyperv.h"
+#include "mmu.h"
 #include "xen.h"
 
 #include <linux/cpu.h>
 #include <linux/kvm_host.h>
 #include <linux/highmem.h>
 #include <linux/sched/cputime.h>
+#include <linux/spinlock.h>
 #include <linux/eventfd.h>
 
 #include <asm/apicdef.h>
+#include <asm/mshyperv.h>
 #include <trace/events/kvm.h>
 
 #include "trace.h"
 #include "irq.h"
 #include "fpu.h"
 
-#define KVM_HV_MAX_SPARSE_VCPU_SET_BITS DIV_ROUND_UP(KVM_MAX_VCPUS, 64)
+#define KVM_HV_MAX_SPARSE_VCPU_SET_BITS DIV_ROUND_UP(KVM_MAX_VCPUS, HV_VCPUS_PER_SPARSE_BANK)
 
 static void stimer_mark_pending(struct kvm_vcpu_hv_stimer *stimer,
 				bool vcpu_kick);
@@ -897,13 +900,15 @@ bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_hv_assist_page_enabled);
 
-bool kvm_hv_get_assist_page(struct kvm_vcpu *vcpu,
-			    struct hv_vp_assist_page *assist_page)
+int kvm_hv_get_assist_page(struct kvm_vcpu *vcpu)
 {
-	if (!kvm_hv_assist_page_enabled(vcpu))
-		return false;
-	return !kvm_read_guest_cached(vcpu->kvm, &vcpu->arch.pv_eoi.data,
-				      assist_page, sizeof(*assist_page));
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+
+	if (!hv_vcpu || !kvm_hv_assist_page_enabled(vcpu))
+		return -EFAULT;
+
+	return kvm_read_guest_cached(vcpu->kvm, &vcpu->arch.pv_eoi.data,
+				     &hv_vcpu->vp_assist_page, sizeof(struct hv_vp_assist_page));
 }
 EXPORT_SYMBOL_GPL(kvm_hv_get_assist_page);
 
@@ -954,6 +959,11 @@ int kvm_hv_vcpu_init(struct kvm_vcpu *vcpu)
 
 	hv_vcpu->vp_index = vcpu->vcpu_idx;
 
+	for (i = 0; i < HV_NR_TLB_FLUSH_FIFOS; i++) {
+		INIT_KFIFO(hv_vcpu->tlb_flush_fifo[i].entries);
+		spin_lock_init(&hv_vcpu->tlb_flush_fifo[i].write_lock);
+	}
+
 	return 0;
 }
 
@@ -1736,7 +1746,30 @@ static void sparse_set_to_vcpu_mask(struct kvm *kvm, u64 *sparse_banks,
 	}
 }
 
+static bool hv_is_vp_in_sparse_set(u32 vp_id, u64 valid_bank_mask, u64 sparse_banks[])
+{
+	int valid_bit_nr = vp_id / HV_VCPUS_PER_SPARSE_BANK;
+	unsigned long sbank;
+
+	if (!test_bit(valid_bit_nr, (unsigned long *)&valid_bank_mask))
+		return false;
+
+	/*
+	 * The index into the sparse bank is the number of preceding bits in
+	 * the valid mask.  Optimize for VMs with <64 vCPUs by skipping the
+	 * fancy math if there can't possibly be preceding bits.
+	 */
+	if (valid_bit_nr)
+		sbank = hweight64(valid_bank_mask & GENMASK_ULL(valid_bit_nr - 1, 0));
+	else
+		sbank = 0;
+
+	return test_bit(vp_id % HV_VCPUS_PER_SPARSE_BANK,
+			(unsigned long *)&sparse_banks[sbank]);
+}
+
 struct kvm_hv_hcall {
+	/* Hypercall input data */
 	u64 param;
 	u64 ingpa;
 	u64 outgpa;
@@ -1747,59 +1780,179 @@ struct kvm_hv_hcall {
 	bool fast;
 	bool rep;
 	sse128_t xmm[HV_HYPERCALL_MAX_XMM_REGISTERS];
-};
 
-static u64 kvm_get_sparse_vp_set(struct kvm *kvm, struct kvm_hv_hcall *hc,
-				 int consumed_xmm_halves,
-				 u64 *sparse_banks, gpa_t offset)
-{
-	u16 var_cnt;
-	int i;
+	/*
+	 * Current read offset when KVM reads hypercall input data gradually,
+	 * either offset in bytes from 'ingpa' for regular hypercalls or the
+	 * number of already consumed 'XMM halves' for 'fast' hypercalls.
+	 */
+	union {
+		gpa_t data_offset;
+		int consumed_xmm_halves;
+	};
+};
 
-	if (hc->var_cnt > 64)
-		return -EINVAL;
 
-	/* Ignore banks that cannot possibly contain a legal VP index. */
-	var_cnt = min_t(u16, hc->var_cnt, KVM_HV_MAX_SPARSE_VCPU_SET_BITS);
+static int kvm_hv_get_hc_data(struct kvm *kvm, struct kvm_hv_hcall *hc,
+			      u16 orig_cnt, u16 cnt_cap, u64 *data)
+{
+	/*
+	 * Preserve the original count when ignoring entries via a "cap", KVM
+	 * still needs to validate the guest input (though the non-XMM path
+	 * punts on the checks).
+	 */
+	u16 cnt = min(orig_cnt, cnt_cap);
+	int i, j;
 
 	if (hc->fast) {
 		/*
 		 * Each XMM holds two sparse banks, but do not count halves that
 		 * have already been consumed for hypercall parameters.
 		 */
-		if (hc->var_cnt > 2 * HV_HYPERCALL_MAX_XMM_REGISTERS - consumed_xmm_halves)
+		if (orig_cnt > 2 * HV_HYPERCALL_MAX_XMM_REGISTERS - hc->consumed_xmm_halves)
 			return HV_STATUS_INVALID_HYPERCALL_INPUT;
-		for (i = 0; i < var_cnt; i++) {
-			int j = i + consumed_xmm_halves;
+
+		for (i = 0; i < cnt; i++) {
+			j = i + hc->consumed_xmm_halves;
 			if (j % 2)
-				sparse_banks[i] = sse128_hi(hc->xmm[j / 2]);
+				data[i] = sse128_hi(hc->xmm[j / 2]);
 			else
-				sparse_banks[i] = sse128_lo(hc->xmm[j / 2]);
+				data[i] = sse128_lo(hc->xmm[j / 2]);
 		}
 		return 0;
 	}
 
-	return kvm_read_guest(kvm, hc->ingpa + offset, sparse_banks,
-			      var_cnt * sizeof(*sparse_banks));
+	return kvm_read_guest(kvm, hc->ingpa + hc->data_offset, data,
+			      cnt * sizeof(*data));
+}
+
+static u64 kvm_get_sparse_vp_set(struct kvm *kvm, struct kvm_hv_hcall *hc,
+				 u64 *sparse_banks)
+{
+	if (hc->var_cnt > HV_MAX_SPARSE_VCPU_BANKS)
+		return -EINVAL;
+
+	/* Cap var_cnt to ignore banks that cannot contain a legal VP index. */
+	return kvm_hv_get_hc_data(kvm, hc, hc->var_cnt, KVM_HV_MAX_SPARSE_VCPU_SET_BITS,
+				  sparse_banks);
+}
+
+static int kvm_hv_get_tlb_flush_entries(struct kvm *kvm, struct kvm_hv_hcall *hc, u64 entries[])
+{
+	return kvm_hv_get_hc_data(kvm, hc, hc->rep_cnt, hc->rep_cnt, entries);
+}
+
+static void hv_tlb_flush_enqueue(struct kvm_vcpu *vcpu,
+				 struct kvm_vcpu_hv_tlb_flush_fifo *tlb_flush_fifo,
+				 u64 *entries, int count)
+{
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	u64 flush_all_entry = KVM_HV_TLB_FLUSHALL_ENTRY;
+
+	if (!hv_vcpu)
+		return;
+
+	spin_lock(&tlb_flush_fifo->write_lock);
+
+	/*
+	 * All entries should fit on the fifo leaving one free for 'flush all'
+	 * entry in case another request comes in. In case there's not enough
+	 * space, just put 'flush all' entry there.
+	 */
+	if (count && entries && count < kfifo_avail(&tlb_flush_fifo->entries)) {
+		WARN_ON(kfifo_in(&tlb_flush_fifo->entries, entries, count) != count);
+		goto out_unlock;
+	}
+
+	/*
+	 * Note: full fifo always contains 'flush all' entry, no need to check the
+	 * return value.
+	 */
+	kfifo_in(&tlb_flush_fifo->entries, &flush_all_entry, 1);
+
+out_unlock:
+	spin_unlock(&tlb_flush_fifo->write_lock);
+}
+
+int kvm_hv_vcpu_flush_tlb(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_hv_tlb_flush_fifo *tlb_flush_fifo;
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	u64 entries[KVM_HV_TLB_FLUSH_FIFO_SIZE];
+	int i, j, count;
+	gva_t gva;
+
+	if (!tdp_enabled || !hv_vcpu)
+		return -EINVAL;
+
+	tlb_flush_fifo = kvm_hv_get_tlb_flush_fifo(vcpu, is_guest_mode(vcpu));
+
+	count = kfifo_out(&tlb_flush_fifo->entries, entries, KVM_HV_TLB_FLUSH_FIFO_SIZE);
+
+	for (i = 0; i < count; i++) {
+		if (entries[i] == KVM_HV_TLB_FLUSHALL_ENTRY)
+			goto out_flush_all;
+
+		/*
+		 * Lower 12 bits of 'address' encode the number of additional
+		 * pages to flush.
+		 */
+		gva = entries[i] & PAGE_MASK;
+		for (j = 0; j < (entries[i] & ~PAGE_MASK) + 1; j++)
+			static_call(kvm_x86_flush_tlb_gva)(vcpu, gva + j * PAGE_SIZE);
+
+		++vcpu->stat.tlb_flush;
+	}
+	return 0;
+
+out_flush_all:
+	kfifo_reset_out(&tlb_flush_fifo->entries);
+
+	/* Fall back to full flush. */
+	return -ENOSPC;
 }
 
 static u64 kvm_hv_flush_tlb(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 {
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	u64 *sparse_banks = hv_vcpu->sparse_banks;
 	struct kvm *kvm = vcpu->kvm;
 	struct hv_tlb_flush_ex flush_ex;
 	struct hv_tlb_flush flush;
 	DECLARE_BITMAP(vcpu_mask, KVM_MAX_VCPUS);
+	struct kvm_vcpu_hv_tlb_flush_fifo *tlb_flush_fifo;
+	/*
+	 * Normally, there can be no more than 'KVM_HV_TLB_FLUSH_FIFO_SIZE'
+	 * entries on the TLB flush fifo. The last entry, however, needs to be
+	 * always left free for 'flush all' entry which gets placed when
+	 * there is not enough space to put all the requested entries.
+	 */
+	u64 __tlb_flush_entries[KVM_HV_TLB_FLUSH_FIFO_SIZE - 1];
+	u64 *tlb_flush_entries;
 	u64 valid_bank_mask;
-	u64 sparse_banks[KVM_HV_MAX_SPARSE_VCPU_SET_BITS];
+	struct kvm_vcpu *v;
+	unsigned long i;
 	bool all_cpus;
 
 	/*
-	 * The Hyper-V TLFS doesn't allow more than 64 sparse banks, e.g. the
-	 * valid mask is a u64.  Fail the build if KVM's max allowed number of
-	 * vCPUs (>4096) would exceed this limit, KVM will additional changes
-	 * for Hyper-V support to avoid setting the guest up to fail.
+	 * The Hyper-V TLFS doesn't allow more than HV_MAX_SPARSE_VCPU_BANKS
+	 * sparse banks. Fail the build if KVM's max allowed number of
+	 * vCPUs (>4096) exceeds this limit.
 	 */
-	BUILD_BUG_ON(KVM_HV_MAX_SPARSE_VCPU_SET_BITS > 64);
+	BUILD_BUG_ON(KVM_HV_MAX_SPARSE_VCPU_SET_BITS > HV_MAX_SPARSE_VCPU_BANKS);
+
+	/*
+	 * 'Slow' hypercall's first parameter is the address in guest's memory
+	 * where hypercall parameters are placed. This is either a GPA or a
+	 * nested GPA when KVM is handling the call from L2 ('direct' TLB
+	 * flush).  Translate the address here so the memory can be uniformly
+	 * read with kvm_read_guest().
+	 */
+	if (!hc->fast && is_guest_mode(vcpu)) {
+		hc->ingpa = translate_nested_gpa(vcpu, hc->ingpa, 0, NULL);
+		if (unlikely(hc->ingpa == INVALID_GPA))
+			return HV_STATUS_INVALID_HYPERCALL_INPUT;
+	}
 
 	if (hc->code == HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST ||
 	    hc->code == HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE) {
@@ -1807,14 +1960,17 @@ static u64 kvm_hv_flush_tlb(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 			flush.address_space = hc->ingpa;
 			flush.flags = hc->outgpa;
 			flush.processor_mask = sse128_lo(hc->xmm[0]);
+			hc->consumed_xmm_halves = 1;
 		} else {
 			if (unlikely(kvm_read_guest(kvm, hc->ingpa,
 						    &flush, sizeof(flush))))
 				return HV_STATUS_INVALID_HYPERCALL_INPUT;
+			hc->data_offset = sizeof(flush);
 		}
 
 		trace_kvm_hv_flush_tlb(flush.processor_mask,
-				       flush.address_space, flush.flags);
+				       flush.address_space, flush.flags,
+				       is_guest_mode(vcpu));
 
 		valid_bank_mask = BIT_ULL(0);
 		sparse_banks[0] = flush.processor_mask;
@@ -1834,16 +1990,18 @@ static u64 kvm_hv_flush_tlb(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 			flush_ex.flags = hc->outgpa;
 			memcpy(&flush_ex.hv_vp_set,
 			       &hc->xmm[0], sizeof(hc->xmm[0]));
+			hc->consumed_xmm_halves = 2;
 		} else {
 			if (unlikely(kvm_read_guest(kvm, hc->ingpa, &flush_ex,
 						    sizeof(flush_ex))))
 				return HV_STATUS_INVALID_HYPERCALL_INPUT;
+			hc->data_offset = sizeof(flush_ex);
 		}
 
 		trace_kvm_hv_flush_tlb_ex(flush_ex.hv_vp_set.valid_bank_mask,
 					  flush_ex.hv_vp_set.format,
 					  flush_ex.address_space,
-					  flush_ex.flags);
+					  flush_ex.flags, is_guest_mode(vcpu));
 
 		valid_bank_mask = flush_ex.hv_vp_set.valid_bank_mask;
 		all_cpus = flush_ex.hv_vp_set.format !=
@@ -1852,29 +2010,95 @@ static u64 kvm_hv_flush_tlb(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 		if (hc->var_cnt != hweight64(valid_bank_mask))
 			return HV_STATUS_INVALID_HYPERCALL_INPUT;
 
-		if (all_cpus)
-			goto do_flush;
+		if (!all_cpus) {
+			if (!hc->var_cnt)
+				goto ret_success;
 
-		if (!hc->var_cnt)
-			goto ret_success;
+			if (kvm_get_sparse_vp_set(kvm, hc, sparse_banks))
+				return HV_STATUS_INVALID_HYPERCALL_INPUT;
+		}
 
-		if (kvm_get_sparse_vp_set(kvm, hc, 2, sparse_banks,
-					  offsetof(struct hv_tlb_flush_ex,
-						   hv_vp_set.bank_contents)))
+		/*
+		 * Hyper-V TLFS doesn't explicitly forbid non-empty sparse vCPU
+		 * banks (and, thus, non-zero 'var_cnt') for the 'all vCPUs'
+		 * case (HV_GENERIC_SET_ALL).  Always adjust data_offset and
+		 * consumed_xmm_halves to make sure TLB flush entries are read
+		 * from the correct offset.
+		 */
+		if (hc->fast)
+			hc->consumed_xmm_halves += hc->var_cnt;
+		else
+			hc->data_offset += hc->var_cnt * sizeof(sparse_banks[0]);
+	}
+
+	if (hc->code == HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE ||
+	    hc->code == HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE_EX ||
+	    hc->rep_cnt > ARRAY_SIZE(__tlb_flush_entries)) {
+		tlb_flush_entries = NULL;
+	} else {
+		if (kvm_hv_get_tlb_flush_entries(kvm, hc, __tlb_flush_entries))
 			return HV_STATUS_INVALID_HYPERCALL_INPUT;
+		tlb_flush_entries = __tlb_flush_entries;
 	}
 
-do_flush:
 	/*
 	 * vcpu->arch.cr3 may not be up-to-date for running vCPUs so we can't
 	 * analyze it here, flush TLB regardless of the specified address space.
 	 */
-	if (all_cpus) {
-		kvm_make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH_GUEST);
-	} else {
+	if (all_cpus && !is_guest_mode(vcpu)) {
+		kvm_for_each_vcpu(i, v, kvm) {
+			tlb_flush_fifo = kvm_hv_get_tlb_flush_fifo(v, false);
+			hv_tlb_flush_enqueue(v, tlb_flush_fifo,
+					     tlb_flush_entries, hc->rep_cnt);
+		}
+
+		kvm_make_all_cpus_request(kvm, KVM_REQ_HV_TLB_FLUSH);
+	} else if (!is_guest_mode(vcpu)) {
 		sparse_set_to_vcpu_mask(kvm, sparse_banks, valid_bank_mask, vcpu_mask);
 
-		kvm_make_vcpus_request_mask(kvm, KVM_REQ_TLB_FLUSH_GUEST, vcpu_mask);
+		for_each_set_bit(i, vcpu_mask, KVM_MAX_VCPUS) {
+			v = kvm_get_vcpu(kvm, i);
+			if (!v)
+				continue;
+			tlb_flush_fifo = kvm_hv_get_tlb_flush_fifo(v, false);
+			hv_tlb_flush_enqueue(v, tlb_flush_fifo,
+					     tlb_flush_entries, hc->rep_cnt);
+		}
+
+		kvm_make_vcpus_request_mask(kvm, KVM_REQ_HV_TLB_FLUSH, vcpu_mask);
+	} else {
+		struct kvm_vcpu_hv *hv_v;
+
+		bitmap_zero(vcpu_mask, KVM_MAX_VCPUS);
+
+		kvm_for_each_vcpu(i, v, kvm) {
+			hv_v = to_hv_vcpu(v);
+
+			/*
+			 * The following check races with nested vCPUs entering/exiting
+			 * and/or migrating between L1's vCPUs, however the only case when
+			 * KVM *must* flush the TLB is when the target L2 vCPU keeps
+			 * running on the same L1 vCPU from the moment of the request until
+			 * kvm_hv_flush_tlb() returns. TLB is fully flushed in all other
+			 * cases, e.g. when the target L2 vCPU migrates to a different L1
+			 * vCPU or when the corresponding L1 vCPU temporary switches to a
+			 * different L2 vCPU while the request is being processed.
+			 */
+			if (!hv_v || hv_v->nested.vm_id != hv_vcpu->nested.vm_id)
+				continue;
+
+			if (!all_cpus &&
+			    !hv_is_vp_in_sparse_set(hv_v->nested.vp_id, valid_bank_mask,
+						    sparse_banks))
+				continue;
+
+			__set_bit(i, vcpu_mask);
+			tlb_flush_fifo = kvm_hv_get_tlb_flush_fifo(v, true);
+			hv_tlb_flush_enqueue(v, tlb_flush_fifo,
+					     tlb_flush_entries, hc->rep_cnt);
+		}
+
+		kvm_make_vcpus_request_mask(kvm, KVM_REQ_HV_TLB_FLUSH, vcpu_mask);
 	}
 
 ret_success:
@@ -1883,8 +2107,8 @@ ret_success:
 		((u64)hc->rep_cnt << HV_HYPERCALL_REP_COMP_OFFSET);
 }
 
-static void kvm_send_ipi_to_many(struct kvm *kvm, u32 vector,
-				 unsigned long *vcpu_bitmap)
+static void kvm_hv_send_ipi_to_many(struct kvm *kvm, u32 vector,
+				    u64 *sparse_banks, u64 valid_bank_mask)
 {
 	struct kvm_lapic_irq irq = {
 		.delivery_mode = APIC_DM_FIXED,
@@ -1894,7 +2118,9 @@ static void kvm_send_ipi_to_many(struct kvm *kvm, u32 vector,
 	unsigned long i;
 
 	kvm_for_each_vcpu(i, vcpu, kvm) {
-		if (vcpu_bitmap && !test_bit(i, vcpu_bitmap))
+		if (sparse_banks &&
+		    !hv_is_vp_in_sparse_set(kvm_hv_get_vpindex(vcpu),
+					    valid_bank_mask, sparse_banks))
 			continue;
 
 		/* We fail only when APIC is disabled */
@@ -1904,12 +2130,12 @@ static void kvm_send_ipi_to_many(struct kvm *kvm, u32 vector,
 
 static u64 kvm_hv_send_ipi(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 {
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	u64 *sparse_banks = hv_vcpu->sparse_banks;
 	struct kvm *kvm = vcpu->kvm;
 	struct hv_send_ipi_ex send_ipi_ex;
 	struct hv_send_ipi send_ipi;
-	DECLARE_BITMAP(vcpu_mask, KVM_MAX_VCPUS);
 	u64 valid_bank_mask;
-	u64 sparse_banks[KVM_HV_MAX_SPARSE_VCPU_SET_BITS];
 	u32 vector;
 	bool all_cpus;
 
@@ -1959,9 +2185,13 @@ static u64 kvm_hv_send_ipi(struct kvm_vcpu *vcpu, struct kvm_hv_hcall *hc)
 		if (!hc->var_cnt)
 			goto ret_success;
 
-		if (kvm_get_sparse_vp_set(kvm, hc, 1, sparse_banks,
-					  offsetof(struct hv_send_ipi_ex,
-						   vp_set.bank_contents)))
+		if (!hc->fast)
+			hc->data_offset = offsetof(struct hv_send_ipi_ex,
+						   vp_set.bank_contents);
+		else
+			hc->consumed_xmm_halves = 1;
+
+		if (kvm_get_sparse_vp_set(kvm, hc, sparse_banks))
 			return HV_STATUS_INVALID_HYPERCALL_INPUT;
 	}
 
@@ -1969,13 +2199,10 @@ check_and_send_ipi:
 	if ((vector < HV_IPI_LOW_VECTOR) || (vector > HV_IPI_HIGH_VECTOR))
 		return HV_STATUS_INVALID_HYPERCALL_INPUT;
 
-	if (all_cpus) {
-		kvm_send_ipi_to_many(kvm, vector, NULL);
-	} else {
-		sparse_set_to_vcpu_mask(kvm, sparse_banks, valid_bank_mask, vcpu_mask);
-
-		kvm_send_ipi_to_many(kvm, vector, vcpu_mask);
-	}
+	if (all_cpus)
+		kvm_hv_send_ipi_to_many(kvm, vector, NULL, 0);
+	else
+		kvm_hv_send_ipi_to_many(kvm, vector, sparse_banks, valid_bank_mask);
 
 ret_success:
 	return HV_STATUS_SUCCESS;
@@ -2062,10 +2289,25 @@ static void kvm_hv_hypercall_set_result(struct kvm_vcpu *vcpu, u64 result)
 
 static int kvm_hv_hypercall_complete(struct kvm_vcpu *vcpu, u64 result)
 {
+	u32 tlb_lock_count = 0;
+	int ret;
+
+	if (hv_result_success(result) && is_guest_mode(vcpu) &&
+	    kvm_hv_is_tlb_flush_hcall(vcpu) &&
+	    kvm_read_guest(vcpu->kvm, to_hv_vcpu(vcpu)->nested.pa_page_gpa,
+			   &tlb_lock_count, sizeof(tlb_lock_count)))
+		result = HV_STATUS_INVALID_HYPERCALL_INPUT;
+
 	trace_kvm_hv_hypercall_done(result);
 	kvm_hv_hypercall_set_result(vcpu, result);
 	++vcpu->stat.hypercalls;
-	return kvm_skip_emulated_instruction(vcpu);
+
+	ret = kvm_skip_emulated_instruction(vcpu);
+
+	if (tlb_lock_count)
+		kvm_x86_ops.nested_ops->hv_inject_synthetic_vmexit_post_tlb_flush(vcpu);
+
+	return ret;
 }
 
 static int kvm_hv_hypercall_complete_userspace(struct kvm_vcpu *vcpu)
@@ -2502,6 +2744,7 @@ int kvm_get_hv_cpuid(struct kvm_vcpu *vcpu, struct kvm_cpuid2 *cpuid,
 			ent->ebx |= HV_DEBUGGING;
 			ent->edx |= HV_X64_GUEST_DEBUGGING_AVAILABLE;
 			ent->edx |= HV_FEATURE_DEBUG_MSRS_AVAILABLE;
+			ent->edx |= HV_FEATURE_EXT_GVA_RANGES_FLUSH;
 
 			/*
 			 * Direct Synthetic timers only make sense with in-kernel
@@ -2545,6 +2788,7 @@ int kvm_get_hv_cpuid(struct kvm_vcpu *vcpu, struct kvm_cpuid2 *cpuid,
 
 		case HYPERV_CPUID_NESTED_FEATURES:
 			ent->eax = evmcs_ver;
+			ent->eax |= HV_X64_NESTED_DIRECT_FLUSH;
 			ent->eax |= HV_X64_NESTED_MSR_BITMAP;
 			ent->ebx |= HV_X64_NESTED_EVMCS1_PERF_GLOBAL_CTRL;
 			break;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/hyperv.h linux-libre-6.2-gnu/arch/x86/kvm/hyperv.h
index 1030b1b50552..9f96414a31c5 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/hyperv.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/hyperv.h
@@ -22,6 +22,7 @@
 #define __ARCH_X86_KVM_HYPERV_H__
 
 #include <linux/kvm_host.h>
+#include "x86.h"
 
 /* "Hv#1" signature */
 #define HYPERV_CPUID_SIGNATURE_EAX 0x31237648
@@ -107,8 +108,7 @@ int kvm_hv_activate_synic(struct kvm_vcpu *vcpu, bool dont_zero_synic_pages);
 void kvm_hv_vcpu_uninit(struct kvm_vcpu *vcpu);
 
 bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu);
-bool kvm_hv_get_assist_page(struct kvm_vcpu *vcpu,
-			    struct hv_vp_assist_page *assist_page);
+int kvm_hv_get_assist_page(struct kvm_vcpu *vcpu);
 
 static inline struct kvm_vcpu_hv_stimer *to_hv_stimer(struct kvm_vcpu *vcpu,
 						      int timer_index)
@@ -151,4 +151,64 @@ int kvm_vm_ioctl_hv_eventfd(struct kvm *kvm, struct kvm_hyperv_eventfd *args);
 int kvm_get_hv_cpuid(struct kvm_vcpu *vcpu, struct kvm_cpuid2 *cpuid,
 		     struct kvm_cpuid_entry2 __user *entries);
 
+static inline struct kvm_vcpu_hv_tlb_flush_fifo *kvm_hv_get_tlb_flush_fifo(struct kvm_vcpu *vcpu,
+									   bool is_guest_mode)
+{
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	int i = is_guest_mode ? HV_L2_TLB_FLUSH_FIFO :
+				HV_L1_TLB_FLUSH_FIFO;
+
+	return &hv_vcpu->tlb_flush_fifo[i];
+}
+
+static inline void kvm_hv_vcpu_purge_flush_tlb(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_hv_tlb_flush_fifo *tlb_flush_fifo;
+
+	if (!to_hv_vcpu(vcpu) || !kvm_check_request(KVM_REQ_HV_TLB_FLUSH, vcpu))
+		return;
+
+	tlb_flush_fifo = kvm_hv_get_tlb_flush_fifo(vcpu, is_guest_mode(vcpu));
+
+	kfifo_reset_out(&tlb_flush_fifo->entries);
+}
+
+static inline bool guest_hv_cpuid_has_l2_tlb_flush(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+
+	return hv_vcpu &&
+		(hv_vcpu->cpuid_cache.nested_eax & HV_X64_NESTED_DIRECT_FLUSH);
+}
+
+static inline bool kvm_hv_is_tlb_flush_hcall(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	u16 code;
+
+	if (!hv_vcpu)
+		return false;
+
+	code = is_64_bit_hypercall(vcpu) ? kvm_rcx_read(vcpu) :
+					   kvm_rax_read(vcpu);
+
+	return (code == HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE ||
+		code == HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST ||
+		code == HVCALL_FLUSH_VIRTUAL_ADDRESS_SPACE_EX ||
+		code == HVCALL_FLUSH_VIRTUAL_ADDRESS_LIST_EX);
+}
+
+static inline int kvm_hv_verify_vp_assist(struct kvm_vcpu *vcpu)
+{
+	if (!to_hv_vcpu(vcpu))
+		return 0;
+
+	if (!kvm_hv_assist_page_enabled(vcpu))
+		return 0;
+
+	return kvm_hv_get_assist_page(vcpu);
+}
+
+int kvm_hv_vcpu_flush_tlb(struct kvm_vcpu *vcpu);
+
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/kvm/irq.c linux-libre-6.2-gnu/arch/x86/kvm/irq.c
index f371f1292ca3..a70952eca905 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/irq.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/irq.c
@@ -31,7 +31,6 @@ int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
 
 	return r;
 }
-EXPORT_SYMBOL(kvm_cpu_has_pending_timer);
 
 /*
  * check if there is a pending userspace external interrupt
@@ -150,7 +149,6 @@ void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu)
 	if (kvm_xen_timer_enabled(vcpu))
 		kvm_xen_inject_timer_irqs(vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_pending_timer_irqs);
 
 void __kvm_migrate_timers(struct kvm_vcpu *vcpu)
 {
@@ -165,3 +163,8 @@ bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args)
 
 	return resample ? irqchip_kernel(kvm) : irqchip_in_kernel(kvm);
 }
+
+bool kvm_arch_irqchip_in_kernel(struct kvm *kvm)
+{
+	return irqchip_in_kernel(kvm);
+}
diff --git linux-libre-6.1-gnu/arch/x86/kvm/irq_comm.c linux-libre-6.2-gnu/arch/x86/kvm/irq_comm.c
index 0687162c4f22..3742d9adacfc 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/irq_comm.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/irq_comm.c
@@ -426,8 +426,9 @@ void kvm_scan_ioapic_routes(struct kvm_vcpu *vcpu,
 			kvm_set_msi_irq(vcpu->kvm, entry, &irq);
 
 			if (irq.trig_mode &&
-			    kvm_apic_match_dest(vcpu, NULL, APIC_DEST_NOSHORT,
-						irq.dest_id, irq.dest_mode))
+			    (kvm_apic_match_dest(vcpu, NULL, APIC_DEST_NOSHORT,
+						 irq.dest_id, irq.dest_mode) ||
+			     kvm_apic_pending_eoi(vcpu, irq.vector)))
 				__set_bit(irq.vector, ioapic_handled_vectors);
 		}
 	}
diff --git linux-libre-6.1-gnu/arch/x86/kvm/kvm_cache_regs.h linux-libre-6.2-gnu/arch/x86/kvm/kvm_cache_regs.h
index 3febc342360c..c09174f73a34 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/kvm_cache_regs.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/kvm_cache_regs.h
@@ -200,9 +200,4 @@ static inline bool is_guest_mode(struct kvm_vcpu *vcpu)
 	return vcpu->arch.hflags & HF_GUEST_MASK;
 }
 
-static inline bool is_smm(struct kvm_vcpu *vcpu)
-{
-	return vcpu->arch.hflags & HF_SMM_MASK;
-}
-
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/kvm/kvm_emulate.h linux-libre-6.2-gnu/arch/x86/kvm/kvm_emulate.h
index 89246446d6aa..2d9662be8333 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/kvm_emulate.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/kvm_emulate.h
@@ -116,16 +116,6 @@ struct x86_emulate_ops {
 			unsigned int bytes,
 			struct x86_exception *fault, bool system);
 
-	/*
-	 * read_phys: Read bytes of standard (non-emulated/special) memory.
-	 *            Used for descriptor reading.
-	 *  @addr:  [IN ] Physical address from which to read.
-	 *  @val:   [OUT] Value read from memory.
-	 *  @bytes: [IN ] Number of bytes to read from memory.
-	 */
-	int (*read_phys)(struct x86_emulate_ctxt *ctxt, unsigned long addr,
-			void *val, unsigned int bytes);
-
 	/*
 	 * write_std: Write bytes of standard (non-emulated/special) memory.
 	 *            Used for descriptor writing.
@@ -209,11 +199,8 @@ struct x86_emulate_ops {
 	int (*cpl)(struct x86_emulate_ctxt *ctxt);
 	void (*get_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong *dest);
 	int (*set_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong value);
-	u64 (*get_smbase)(struct x86_emulate_ctxt *ctxt);
-	void (*set_smbase)(struct x86_emulate_ctxt *ctxt, u64 smbase);
 	int (*set_msr_with_filter)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 data);
 	int (*get_msr_with_filter)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 *pdata);
-	int (*set_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 data);
 	int (*get_msr)(struct x86_emulate_ctxt *ctxt, u32 msr_index, u64 *pdata);
 	int (*check_pmc)(struct x86_emulate_ctxt *ctxt, u32 pmc);
 	int (*read_pmc)(struct x86_emulate_ctxt *ctxt, u32 pmc, u64 *pdata);
@@ -234,8 +221,7 @@ struct x86_emulate_ops {
 	void (*set_nmi_mask)(struct x86_emulate_ctxt *ctxt, bool masked);
 
 	unsigned (*get_hflags)(struct x86_emulate_ctxt *ctxt);
-	void (*exiting_smm)(struct x86_emulate_ctxt *ctxt);
-	int (*leave_smm)(struct x86_emulate_ctxt *ctxt, const char *smstate);
+	int (*leave_smm)(struct x86_emulate_ctxt *ctxt);
 	void (*triple_fault)(struct x86_emulate_ctxt *ctxt);
 	int (*set_xcr)(struct x86_emulate_ctxt *ctxt, u32 index, u64 xcr);
 };
@@ -292,7 +278,6 @@ enum x86emul_mode {
 /* These match some of the HF_* flags defined in kvm_host.h  */
 #define X86EMUL_GUEST_MASK           (1 << 5) /* VCPU is in guest-mode */
 #define X86EMUL_SMM_MASK             (1 << 6)
-#define X86EMUL_SMM_INSIDE_NMI_MASK  (1 << 7)
 
 /*
  * fastop functions are declared as taking a never-defined fastop parameter,
@@ -526,4 +511,35 @@ void emulator_invalidate_register_cache(struct x86_emulate_ctxt *ctxt);
 void emulator_writeback_register_cache(struct x86_emulate_ctxt *ctxt);
 bool emulator_can_use_gpa(struct x86_emulate_ctxt *ctxt);
 
+static inline ulong reg_read(struct x86_emulate_ctxt *ctxt, unsigned nr)
+{
+	if (KVM_EMULATOR_BUG_ON(nr >= NR_EMULATOR_GPRS, ctxt))
+		nr &= NR_EMULATOR_GPRS - 1;
+
+	if (!(ctxt->regs_valid & (1 << nr))) {
+		ctxt->regs_valid |= 1 << nr;
+		ctxt->_regs[nr] = ctxt->ops->read_gpr(ctxt, nr);
+	}
+	return ctxt->_regs[nr];
+}
+
+static inline ulong *reg_write(struct x86_emulate_ctxt *ctxt, unsigned nr)
+{
+	if (KVM_EMULATOR_BUG_ON(nr >= NR_EMULATOR_GPRS, ctxt))
+		nr &= NR_EMULATOR_GPRS - 1;
+
+	BUILD_BUG_ON(sizeof(ctxt->regs_dirty) * BITS_PER_BYTE < NR_EMULATOR_GPRS);
+	BUILD_BUG_ON(sizeof(ctxt->regs_valid) * BITS_PER_BYTE < NR_EMULATOR_GPRS);
+
+	ctxt->regs_valid |= 1 << nr;
+	ctxt->regs_dirty |= 1 << nr;
+	return &ctxt->_regs[nr];
+}
+
+static inline ulong *reg_rmw(struct x86_emulate_ctxt *ctxt, unsigned nr)
+{
+	reg_read(ctxt, nr);
+	return reg_write(ctxt, nr);
+}
+
 #endif /* _ASM_X86_KVM_X86_EMULATE_H */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/lapic.c linux-libre-6.2-gnu/arch/x86/kvm/lapic.c
index d7639d126e6c..4efdb4a4d72c 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/lapic.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/lapic.c
@@ -42,6 +42,7 @@
 #include "x86.h"
 #include "cpuid.h"
 #include "hyperv.h"
+#include "smm.h"
 
 #ifndef CONFIG_X86_64
 #define mod_64(x, y) ((x) - (y) * div64_u64(x, y))
@@ -159,7 +160,6 @@ bool kvm_can_use_hv_timer(struct kvm_vcpu *vcpu)
 	       && !(kvm_mwait_in_guest(vcpu->kvm) ||
 		    kvm_can_post_timer_interrupt(vcpu));
 }
-EXPORT_SYMBOL_GPL(kvm_can_use_hv_timer);
 
 static bool kvm_use_posted_timer_interrupt(struct kvm_vcpu *vcpu)
 {
@@ -1170,9 +1170,10 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 		break;
 
 	case APIC_DM_SMI:
-		result = 1;
-		kvm_make_request(KVM_REQ_SMI, vcpu);
-		kvm_vcpu_kick(vcpu);
+		if (!kvm_inject_smi(vcpu)) {
+			kvm_vcpu_kick(vcpu);
+			result = 1;
+		}
 		break;
 
 	case APIC_DM_NMI:
@@ -1912,7 +1913,6 @@ bool kvm_lapic_hv_timer_in_use(struct kvm_vcpu *vcpu)
 
 	return vcpu->arch.apic->lapic_timer.hv_timer_in_use;
 }
-EXPORT_SYMBOL_GPL(kvm_lapic_hv_timer_in_use);
 
 static void cancel_hv_timer(struct kvm_lapic *apic)
 {
@@ -2430,7 +2430,6 @@ void kvm_apic_update_apicv(struct kvm_vcpu *vcpu)
 		apic->isr_count = count_vectors(apic->regs + APIC_ISR);
 	}
 }
-EXPORT_SYMBOL_GPL(kvm_apic_update_apicv);
 
 void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 {
@@ -2722,8 +2721,6 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 			icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR);
 			__kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32);
 		}
-	} else {
-		kvm_lapic_xapic_id_updated(vcpu->arch.apic);
 	}
 
 	return 0;
@@ -2759,6 +2756,9 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	}
 	memcpy(vcpu->arch.apic->regs, s->regs, sizeof(*s));
 
+	if (!apic_x2apic_mode(apic))
+		kvm_lapic_xapic_id_updated(apic);
+
 	atomic_set_release(&apic->vcpu->kvm->arch.apic_map_dirty, DIRTY);
 	kvm_recalculate_apic_map(vcpu->kvm);
 	kvm_apic_set_version(vcpu);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/lapic.h linux-libre-6.2-gnu/arch/x86/kvm/lapic.h
index a5ac4a5a5179..58c3242fcc7a 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/lapic.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/lapic.h
@@ -7,7 +7,7 @@
 #include <linux/kvm_host.h>
 
 #include "hyperv.h"
-#include "kvm_cache_regs.h"
+#include "smm.h"
 
 #define KVM_APIC_INIT		0
 #define KVM_APIC_SIPI		1
@@ -188,11 +188,11 @@ static inline bool lapic_in_kernel(struct kvm_vcpu *vcpu)
 
 extern struct static_key_false_deferred apic_hw_disabled;
 
-static inline int kvm_apic_hw_enabled(struct kvm_lapic *apic)
+static inline bool kvm_apic_hw_enabled(struct kvm_lapic *apic)
 {
 	if (static_branch_unlikely(&apic_hw_disabled.key))
 		return apic->vcpu->arch.apic_base & MSR_IA32_APICBASE_ENABLE;
-	return MSR_IA32_APICBASE_ENABLE;
+	return true;
 }
 
 extern struct static_key_false_deferred apic_sw_disabled;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu.c linux-libre-6.2-gnu/arch/x86/kvm/mmu/mmu.c
index b6f96d47e596..835426254e76 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/mmu.c
@@ -22,6 +22,7 @@
 #include "tdp_mmu.h"
 #include "x86.h"
 #include "kvm_cache_regs.h"
+#include "smm.h"
 #include "kvm_emulate.h"
 #include "cpuid.h"
 #include "spte.h"
@@ -802,15 +803,31 @@ static void account_shadowed(struct kvm *kvm, struct kvm_mmu_page *sp)
 		kvm_flush_remote_tlbs_with_address(kvm, gfn, 1);
 }
 
-void account_huge_nx_page(struct kvm *kvm, struct kvm_mmu_page *sp)
+void track_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp)
 {
-	if (sp->lpage_disallowed)
+	/*
+	 * If it's possible to replace the shadow page with an NX huge page,
+	 * i.e. if the shadow page is the only thing currently preventing KVM
+	 * from using a huge page, add the shadow page to the list of "to be
+	 * zapped for NX recovery" pages.  Note, the shadow page can already be
+	 * on the list if KVM is reusing an existing shadow page, i.e. if KVM
+	 * links a shadow page at multiple points.
+	 */
+	if (!list_empty(&sp->possible_nx_huge_page_link))
 		return;
 
 	++kvm->stat.nx_lpage_splits;
-	list_add_tail(&sp->lpage_disallowed_link,
-		      &kvm->arch.lpage_disallowed_mmu_pages);
-	sp->lpage_disallowed = true;
+	list_add_tail(&sp->possible_nx_huge_page_link,
+		      &kvm->arch.possible_nx_huge_pages);
+}
+
+static void account_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp,
+				 bool nx_huge_page_possible)
+{
+	sp->nx_huge_page_disallowed = true;
+
+	if (nx_huge_page_possible)
+		track_possible_nx_huge_page(kvm, sp);
 }
 
 static void unaccount_shadowed(struct kvm *kvm, struct kvm_mmu_page *sp)
@@ -830,11 +847,20 @@ static void unaccount_shadowed(struct kvm *kvm, struct kvm_mmu_page *sp)
 	kvm_mmu_gfn_allow_lpage(slot, gfn);
 }
 
-void unaccount_huge_nx_page(struct kvm *kvm, struct kvm_mmu_page *sp)
+void untrack_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp)
 {
+	if (list_empty(&sp->possible_nx_huge_page_link))
+		return;
+
 	--kvm->stat.nx_lpage_splits;
-	sp->lpage_disallowed = false;
-	list_del(&sp->lpage_disallowed_link);
+	list_del_init(&sp->possible_nx_huge_page_link);
+}
+
+static void unaccount_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp)
+{
+	sp->nx_huge_page_disallowed = false;
+
+	untrack_possible_nx_huge_page(kvm, sp);
 }
 
 static struct kvm_memory_slot *
@@ -1645,7 +1671,7 @@ static int is_empty_shadow_page(u64 *spt)
 	u64 *pos;
 	u64 *end;
 
-	for (pos = spt, end = pos + PAGE_SIZE / sizeof(u64); pos != end; pos++)
+	for (pos = spt, end = pos + SPTE_ENT_PER_PAGE; pos != end; pos++)
 		if (is_shadow_present_pte(*pos)) {
 			printk(KERN_ERR "%s: %p %llx\n", __func__,
 			       pos, *pos);
@@ -1793,7 +1819,7 @@ static int __mmu_unsync_walk(struct kvm_mmu_page *sp,
 			continue;
 		}
 
-		child = to_shadow_page(ent & SPTE_BASE_ADDR_MASK);
+		child = spte_to_child_sp(ent);
 
 		if (child->unsync_children) {
 			if (mmu_pages_add(pvec, child, i))
@@ -1894,7 +1920,7 @@ static bool is_obsolete_sp(struct kvm *kvm, struct kvm_mmu_page *sp)
 	if (sp->role.invalid)
 		return true;
 
-	/* TDP MMU pages due not use the MMU generation. */
+	/* TDP MMU pages do not use the MMU generation. */
 	return !sp->tdp_mmu_page &&
 	       unlikely(sp->mmu_valid_gen != kvm->arch.mmu_valid_gen);
 }
@@ -2129,6 +2155,8 @@ static struct kvm_mmu_page *kvm_mmu_alloc_shadow_page(struct kvm *kvm,
 
 	set_page_private(virt_to_page(sp->spt), (unsigned long)sp);
 
+	INIT_LIST_HEAD(&sp->possible_nx_huge_page_link);
+
 	/*
 	 * active_mmu_pages must be a FIFO list, as kvm_zap_obsolete_pages()
 	 * depends on valid pages being added to the head of the list.  See
@@ -2350,7 +2378,7 @@ static void validate_direct_spte(struct kvm_vcpu *vcpu, u64 *sptep,
 		 * so we should update the spte at this point to get
 		 * a new sp with the correct access.
 		 */
-		child = to_shadow_page(*sptep & SPTE_BASE_ADDR_MASK);
+		child = spte_to_child_sp(*sptep);
 		if (child->role.access == direct_access)
 			return;
 
@@ -2371,7 +2399,7 @@ static int mmu_page_zap_pte(struct kvm *kvm, struct kvm_mmu_page *sp,
 		if (is_last_spte(pte, sp->role.level)) {
 			drop_spte(kvm, spte);
 		} else {
-			child = to_shadow_page(pte & SPTE_BASE_ADDR_MASK);
+			child = spte_to_child_sp(pte);
 			drop_parent_pte(child, spte);
 
 			/*
@@ -2487,8 +2515,8 @@ static bool __kvm_mmu_prepare_zap_page(struct kvm *kvm,
 		zapped_root = !is_obsolete_sp(kvm, sp);
 	}
 
-	if (sp->lpage_disallowed)
-		unaccount_huge_nx_page(kvm, sp);
+	if (sp->nx_huge_page_disallowed)
+		unaccount_nx_huge_page(kvm, sp);
 
 	sp->role.invalid = 1;
 
@@ -2811,7 +2839,7 @@ static int mmu_set_spte(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot,
 			struct kvm_mmu_page *child;
 			u64 pte = *sptep;
 
-			child = to_shadow_page(pte & SPTE_BASE_ADDR_MASK);
+			child = spte_to_child_sp(pte);
 			drop_parent_pte(child, sptep);
 			flush = true;
 		} else if (pfn != spte_to_pfn(*sptep)) {
@@ -3085,7 +3113,8 @@ void disallowed_hugepage_adjust(struct kvm_page_fault *fault, u64 spte, int cur_
 	if (cur_level > PG_LEVEL_4K &&
 	    cur_level == fault->goal_level &&
 	    is_shadow_present_pte(spte) &&
-	    !is_large_pte(spte)) {
+	    !is_large_pte(spte) &&
+	    spte_to_child_sp(spte)->nx_huge_page_disallowed) {
 		/*
 		 * A small SPTE exists for this pfn, but FNAME(fetch)
 		 * and __direct_map would like to create a large PTE
@@ -3127,9 +3156,9 @@ static int __direct_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 			continue;
 
 		link_shadow_page(vcpu, it.sptep, sp);
-		if (fault->is_tdp && fault->huge_page_disallowed &&
-		    fault->req_level >= it.level)
-			account_huge_nx_page(vcpu->kvm, sp);
+		if (fault->huge_page_disallowed)
+			account_nx_huge_page(vcpu->kvm, sp,
+					     fault->req_level >= it.level);
 	}
 
 	if (WARN_ON_ONCE(it.level != fault->goal_level))
@@ -3149,8 +3178,13 @@ static void kvm_send_hwpoison_signal(unsigned long address, struct task_struct *
 	send_sig_mceerr(BUS_MCEERR_AR, (void __user *)address, PAGE_SHIFT, tsk);
 }
 
-static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t pfn)
+static int kvm_handle_error_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t pfn)
 {
+	if (is_sigpending_pfn(pfn)) {
+		kvm_handle_signal_exit(vcpu);
+		return -EINTR;
+	}
+
 	/*
 	 * Do not cache the mmio info caused by writing the readonly gfn
 	 * into the spte otherwise read access on readonly gfn also can
@@ -3172,7 +3206,7 @@ static int handle_abnormal_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fau
 {
 	/* The pfn is invalid, report the error! */
 	if (unlikely(is_error_pfn(fault->pfn)))
-		return kvm_handle_bad_page(vcpu, fault->gfn, fault->pfn);
+		return kvm_handle_error_pfn(vcpu, fault->gfn, fault->pfn);
 
 	if (unlikely(!fault->slot)) {
 		gva_t gva = fault->is_tdp ? 0 : fault->addr;
@@ -3423,7 +3457,11 @@ static void mmu_free_root_page(struct kvm *kvm, hpa_t *root_hpa,
 	if (!VALID_PAGE(*root_hpa))
 		return;
 
-	sp = to_shadow_page(*root_hpa & SPTE_BASE_ADDR_MASK);
+	/*
+	 * The "root" may be a special root, e.g. a PAE entry, treat it as a
+	 * SPTE to ensure any non-PA bits are dropped.
+	 */
+	sp = spte_to_child_sp(*root_hpa);
 	if (WARN_ON(!sp))
 		return;
 
@@ -3908,8 +3946,7 @@ void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu)
 		hpa_t root = vcpu->arch.mmu->pae_root[i];
 
 		if (IS_VALID_PAE_ROOT(root)) {
-			root &= SPTE_BASE_ADDR_MASK;
-			sp = to_shadow_page(root);
+			sp = spte_to_child_sp(root);
 			mmu_sync_children(vcpu, sp, true);
 		}
 	}
@@ -4170,7 +4207,7 @@ static int kvm_faultin_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 	}
 
 	async = false;
-	fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, &async,
+	fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, false, &async,
 					  fault->write, &fault->map_writable,
 					  &fault->hva);
 	if (!async)
@@ -4187,7 +4224,12 @@ static int kvm_faultin_pfn(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 		}
 	}
 
-	fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, NULL,
+	/*
+	 * Allow gup to bail on pending non-fatal signals when it's also allowed
+	 * to wait for IO.  Note, gup always bails if it is unable to quickly
+	 * get a page and a fatal signal, i.e. SIGKILL, is pending.
+	 */
+	fault->pfn = __gfn_to_pfn_memslot(slot, fault->gfn, false, true, NULL,
 					  fault->write, &fault->map_writable,
 					  &fault->hva);
 	return RET_PF_CONTINUE;
@@ -5972,7 +6014,7 @@ int kvm_mmu_init_vm(struct kvm *kvm)
 
 	INIT_LIST_HEAD(&kvm->arch.active_mmu_pages);
 	INIT_LIST_HEAD(&kvm->arch.zapped_obsolete_pages);
-	INIT_LIST_HEAD(&kvm->arch.lpage_disallowed_mmu_pages);
+	INIT_LIST_HEAD(&kvm->arch.possible_nx_huge_pages);
 	spin_lock_init(&kvm->arch.mmu_unsync_pages_lock);
 
 	r = kvm_mmu_init_tdp_mmu(kvm);
@@ -6657,7 +6699,7 @@ static int set_nx_huge_pages(const char *val, const struct kernel_param *kp)
 			kvm_mmu_zap_all_fast(kvm);
 			mutex_unlock(&kvm->slots_lock);
 
-			wake_up_process(kvm->arch.nx_lpage_recovery_thread);
+			wake_up_process(kvm->arch.nx_huge_page_recovery_thread);
 		}
 		mutex_unlock(&kvm_lock);
 	}
@@ -6789,7 +6831,7 @@ static int set_nx_huge_pages_recovery_param(const char *val, const struct kernel
 		mutex_lock(&kvm_lock);
 
 		list_for_each_entry(kvm, &vm_list, vm_list)
-			wake_up_process(kvm->arch.nx_lpage_recovery_thread);
+			wake_up_process(kvm->arch.nx_huge_page_recovery_thread);
 
 		mutex_unlock(&kvm_lock);
 	}
@@ -6797,9 +6839,10 @@ static int set_nx_huge_pages_recovery_param(const char *val, const struct kernel
 	return err;
 }
 
-static void kvm_recover_nx_lpages(struct kvm *kvm)
+static void kvm_recover_nx_huge_pages(struct kvm *kvm)
 {
 	unsigned long nx_lpage_splits = kvm->stat.nx_lpage_splits;
+	struct kvm_memory_slot *slot;
 	int rcu_idx;
 	struct kvm_mmu_page *sp;
 	unsigned int ratio;
@@ -6820,24 +6863,55 @@ static void kvm_recover_nx_lpages(struct kvm *kvm)
 	ratio = READ_ONCE(nx_huge_pages_recovery_ratio);
 	to_zap = ratio ? DIV_ROUND_UP(nx_lpage_splits, ratio) : 0;
 	for ( ; to_zap; --to_zap) {
-		if (list_empty(&kvm->arch.lpage_disallowed_mmu_pages))
+		if (list_empty(&kvm->arch.possible_nx_huge_pages))
 			break;
 
 		/*
 		 * We use a separate list instead of just using active_mmu_pages
-		 * because the number of lpage_disallowed pages is expected to
-		 * be relatively small compared to the total.
+		 * because the number of shadow pages that be replaced with an
+		 * NX huge page is expected to be relatively small compared to
+		 * the total number of shadow pages.  And because the TDP MMU
+		 * doesn't use active_mmu_pages.
 		 */
-		sp = list_first_entry(&kvm->arch.lpage_disallowed_mmu_pages,
+		sp = list_first_entry(&kvm->arch.possible_nx_huge_pages,
 				      struct kvm_mmu_page,
-				      lpage_disallowed_link);
-		WARN_ON_ONCE(!sp->lpage_disallowed);
-		if (is_tdp_mmu_page(sp)) {
+				      possible_nx_huge_page_link);
+		WARN_ON_ONCE(!sp->nx_huge_page_disallowed);
+		WARN_ON_ONCE(!sp->role.direct);
+
+		/*
+		 * Unaccount and do not attempt to recover any NX Huge Pages
+		 * that are being dirty tracked, as they would just be faulted
+		 * back in as 4KiB pages. The NX Huge Pages in this slot will be
+		 * recovered, along with all the other huge pages in the slot,
+		 * when dirty logging is disabled.
+		 *
+		 * Since gfn_to_memslot() is relatively expensive, it helps to
+		 * skip it if it the test cannot possibly return true.  On the
+		 * other hand, if any memslot has logging enabled, chances are
+		 * good that all of them do, in which case unaccount_nx_huge_page()
+		 * is much cheaper than zapping the page.
+		 *
+		 * If a memslot update is in progress, reading an incorrect value
+		 * of kvm->nr_memslots_dirty_logging is not a problem: if it is
+		 * becoming zero, gfn_to_memslot() will be done unnecessarily; if
+		 * it is becoming nonzero, the page will be zapped unnecessarily.
+		 * Either way, this only affects efficiency in racy situations,
+		 * and not correctness.
+		 */
+		slot = NULL;
+		if (atomic_read(&kvm->nr_memslots_dirty_logging)) {
+			slot = gfn_to_memslot(kvm, sp->gfn);
+			WARN_ON_ONCE(!slot);
+		}
+
+		if (slot && kvm_slot_dirty_track_enabled(slot))
+			unaccount_nx_huge_page(kvm, sp);
+		else if (is_tdp_mmu_page(sp))
 			flush |= kvm_tdp_mmu_zap_sp(kvm, sp);
-		} else {
+		else
 			kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list);
-			WARN_ON_ONCE(sp->lpage_disallowed);
-		}
+		WARN_ON_ONCE(sp->nx_huge_page_disallowed);
 
 		if (need_resched() || rwlock_needbreak(&kvm->mmu_lock)) {
 			kvm_mmu_remote_flush_or_zap(kvm, &invalid_list, flush);
@@ -6857,7 +6931,7 @@ static void kvm_recover_nx_lpages(struct kvm *kvm)
 	srcu_read_unlock(&kvm->srcu, rcu_idx);
 }
 
-static long get_nx_lpage_recovery_timeout(u64 start_time)
+static long get_nx_huge_page_recovery_timeout(u64 start_time)
 {
 	bool enabled;
 	uint period;
@@ -6868,19 +6942,19 @@ static long get_nx_lpage_recovery_timeout(u64 start_time)
 		       : MAX_SCHEDULE_TIMEOUT;
 }
 
-static int kvm_nx_lpage_recovery_worker(struct kvm *kvm, uintptr_t data)
+static int kvm_nx_huge_page_recovery_worker(struct kvm *kvm, uintptr_t data)
 {
 	u64 start_time;
 	long remaining_time;
 
 	while (true) {
 		start_time = get_jiffies_64();
-		remaining_time = get_nx_lpage_recovery_timeout(start_time);
+		remaining_time = get_nx_huge_page_recovery_timeout(start_time);
 
 		set_current_state(TASK_INTERRUPTIBLE);
 		while (!kthread_should_stop() && remaining_time > 0) {
 			schedule_timeout(remaining_time);
-			remaining_time = get_nx_lpage_recovery_timeout(start_time);
+			remaining_time = get_nx_huge_page_recovery_timeout(start_time);
 			set_current_state(TASK_INTERRUPTIBLE);
 		}
 
@@ -6889,7 +6963,7 @@ static int kvm_nx_lpage_recovery_worker(struct kvm *kvm, uintptr_t data)
 		if (kthread_should_stop())
 			return 0;
 
-		kvm_recover_nx_lpages(kvm);
+		kvm_recover_nx_huge_pages(kvm);
 	}
 }
 
@@ -6897,17 +6971,17 @@ int kvm_mmu_post_init_vm(struct kvm *kvm)
 {
 	int err;
 
-	err = kvm_vm_create_worker_thread(kvm, kvm_nx_lpage_recovery_worker, 0,
+	err = kvm_vm_create_worker_thread(kvm, kvm_nx_huge_page_recovery_worker, 0,
 					  "kvm-nx-lpage-recovery",
-					  &kvm->arch.nx_lpage_recovery_thread);
+					  &kvm->arch.nx_huge_page_recovery_thread);
 	if (!err)
-		kthread_unpark(kvm->arch.nx_lpage_recovery_thread);
+		kthread_unpark(kvm->arch.nx_huge_page_recovery_thread);
 
 	return err;
 }
 
 void kvm_mmu_pre_destroy_vm(struct kvm *kvm)
 {
-	if (kvm->arch.nx_lpage_recovery_thread)
-		kthread_stop(kvm->arch.nx_lpage_recovery_thread);
+	if (kvm->arch.nx_huge_page_recovery_thread)
+		kthread_stop(kvm->arch.nx_huge_page_recovery_thread);
 }
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu_internal.h linux-libre-6.2-gnu/arch/x86/kvm/mmu/mmu_internal.h
index 582def531d4d..dbaf6755c5a7 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/mmu_internal.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/mmu_internal.h
@@ -57,7 +57,13 @@ struct kvm_mmu_page {
 	bool tdp_mmu_page;
 	bool unsync;
 	u8 mmu_valid_gen;
-	bool lpage_disallowed; /* Can't be replaced by an equiv large page */
+
+	 /*
+	  * The shadow page can't be replaced by an equivalent huge page
+	  * because it is being used to map an executable page in the guest
+	  * and the NX huge page mitigation is enabled.
+	  */
+	bool nx_huge_page_disallowed;
 
 	/*
 	 * The following two entries are used to key the shadow page in the
@@ -100,7 +106,14 @@ struct kvm_mmu_page {
 		};
 	};
 
-	struct list_head lpage_disallowed_link;
+	/*
+	 * Tracks shadow pages that, if zapped, would allow KVM to create an NX
+	 * huge page.  A shadow page will have nx_huge_page_disallowed set but
+	 * not be on the list if a huge page is disallowed for other reasons,
+	 * e.g. because KVM is shadowing a PTE at the same gfn, the memslot
+	 * isn't properly aligned, etc...
+	 */
+	struct list_head possible_nx_huge_page_link;
 #ifdef CONFIG_X86_32
 	/*
 	 * Used out of the mmu-lock to avoid reading spte values while an
@@ -120,18 +133,6 @@ struct kvm_mmu_page {
 
 extern struct kmem_cache *mmu_page_header_cache;
 
-static inline struct kvm_mmu_page *to_shadow_page(hpa_t shadow_page)
-{
-	struct page *page = pfn_to_page(shadow_page >> PAGE_SHIFT);
-
-	return (struct kvm_mmu_page *)page_private(page);
-}
-
-static inline struct kvm_mmu_page *sptep_to_sp(u64 *sptep)
-{
-	return to_shadow_page(__pa(sptep));
-}
-
 static inline int kvm_mmu_role_as_id(union kvm_mmu_page_role role)
 {
 	return role.smm ? 1 : 0;
@@ -315,7 +316,7 @@ void disallowed_hugepage_adjust(struct kvm_page_fault *fault, u64 spte, int cur_
 
 void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc);
 
-void account_huge_nx_page(struct kvm *kvm, struct kvm_mmu_page *sp);
-void unaccount_huge_nx_page(struct kvm *kvm, struct kvm_mmu_page *sp);
+void track_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
+void untrack_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
 
 #endif /* __KVM_X86_MMU_INTERNAL_H */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/paging_tmpl.h linux-libre-6.2-gnu/arch/x86/kvm/mmu/paging_tmpl.h
index 5ab5f94dcb6f..0f6455072055 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/paging_tmpl.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/paging_tmpl.h
@@ -713,9 +713,9 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault,
 			continue;
 
 		link_shadow_page(vcpu, it.sptep, sp);
-		if (fault->huge_page_disallowed &&
-		    fault->req_level >= it.level)
-			account_huge_nx_page(vcpu->kvm, sp);
+		if (fault->huge_page_disallowed)
+			account_nx_huge_page(vcpu->kvm, sp,
+					     fault->req_level >= it.level);
 	}
 
 	if (WARN_ON_ONCE(it.level != fault->goal_level))
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/spte.c linux-libre-6.2-gnu/arch/x86/kvm/mmu/spte.c
index 2e08b2a45361..c0fd7e049b4e 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/spte.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/spte.c
@@ -161,6 +161,18 @@ bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
 	if (!prefetch)
 		spte |= spte_shadow_accessed_mask(spte);
 
+	/*
+	 * For simplicity, enforce the NX huge page mitigation even if not
+	 * strictly necessary.  KVM could ignore the mitigation if paging is
+	 * disabled in the guest, as the guest doesn't have an page tables to
+	 * abuse.  But to safely ignore the mitigation, KVM would have to
+	 * ensure a new MMU is loaded (or all shadow pages zapped) when CR0.PG
+	 * is toggled on, and that's a net negative for performance when TDP is
+	 * enabled.  When TDP is disabled, KVM will always switch to a new MMU
+	 * when CR0.PG is toggled, but leveraging that to ignore the mitigation
+	 * would tie make_spte() further to vCPU/MMU state, and add complexity
+	 * just to optimize a mode that is anything but performance critical.
+	 */
 	if (level > PG_LEVEL_4K && (pte_access & ACC_EXEC_MASK) &&
 	    is_nx_huge_page_enabled(vcpu->kvm)) {
 		pte_access &= ~ACC_EXEC_MASK;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/spte.h linux-libre-6.2-gnu/arch/x86/kvm/mmu/spte.h
index 7670c13ce251..6f54dc9409c9 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/spte.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/spte.h
@@ -188,7 +188,7 @@ extern u64 __read_mostly shadow_nonpresent_or_rsvd_mask;
  * should not modify the SPTE.
  *
  * Use a semi-arbitrary value that doesn't set RWX bits, i.e. is not-present on
- * bot AMD and Intel CPUs, and doesn't set PFN bits, i.e. doesn't create a L1TF
+ * both AMD and Intel CPUs, and doesn't set PFN bits, i.e. doesn't create a L1TF
  * vulnerability.  Use only low bits to avoid 64-bit immediates.
  *
  * Only used by the TDP MMU.
@@ -219,6 +219,23 @@ static inline int spte_index(u64 *sptep)
  */
 extern u64 __read_mostly shadow_nonpresent_or_rsvd_lower_gfn_mask;
 
+static inline struct kvm_mmu_page *to_shadow_page(hpa_t shadow_page)
+{
+	struct page *page = pfn_to_page((shadow_page) >> PAGE_SHIFT);
+
+	return (struct kvm_mmu_page *)page_private(page);
+}
+
+static inline struct kvm_mmu_page *spte_to_child_sp(u64 spte)
+{
+	return to_shadow_page(spte & SPTE_BASE_ADDR_MASK);
+}
+
+static inline struct kvm_mmu_page *sptep_to_sp(u64 *sptep)
+{
+	return to_shadow_page(__pa(sptep));
+}
+
 static inline bool is_mmio_spte(u64 spte)
 {
 	return (spte & shadow_mmio_mask) == shadow_mmio_value &&
@@ -346,7 +363,7 @@ static __always_inline bool is_rsvd_spte(struct rsvd_bits_validate *rsvd_check,
  * A shadow-present leaf SPTE may be non-writable for 4 possible reasons:
  *
  *  1. To intercept writes for dirty logging. KVM write-protects huge pages
- *     so that they can be split be split down into the dirty logging
+ *     so that they can be split down into the dirty logging
  *     granularity (4KiB) whenever the guest writes to them. KVM also
  *     write-protects 4KiB pages so that writes can be recorded in the dirty log
  *     (e.g. if not using PML). SPTEs are write-protected for dirty logging
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/tdp_mmu.c linux-libre-6.2-gnu/arch/x86/kvm/mmu/tdp_mmu.c
index 672f0432d777..d6df38d371a0 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/tdp_mmu.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/tdp_mmu.c
@@ -29,7 +29,6 @@ int kvm_mmu_init_tdp_mmu(struct kvm *kvm)
 	kvm->arch.tdp_mmu_enabled = true;
 	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_roots);
 	spin_lock_init(&kvm->arch.tdp_mmu_pages_lock);
-	INIT_LIST_HEAD(&kvm->arch.tdp_mmu_pages);
 	kvm->arch.tdp_mmu_zap_wq = wq;
 	return 1;
 }
@@ -54,7 +53,7 @@ void kvm_mmu_uninit_tdp_mmu(struct kvm *kvm)
 	/* Also waits for any queued work items.  */
 	destroy_workqueue(kvm->arch.tdp_mmu_zap_wq);
 
-	WARN_ON(!list_empty(&kvm->arch.tdp_mmu_pages));
+	WARN_ON(atomic64_read(&kvm->arch.tdp_mmu_pages));
 	WARN_ON(!list_empty(&kvm->arch.tdp_mmu_roots));
 
 	/*
@@ -284,6 +283,8 @@ static struct kvm_mmu_page *tdp_mmu_alloc_sp(struct kvm_vcpu *vcpu)
 static void tdp_mmu_init_sp(struct kvm_mmu_page *sp, tdp_ptep_t sptep,
 			    gfn_t gfn, union kvm_mmu_page_role role)
 {
+	INIT_LIST_HEAD(&sp->possible_nx_huge_page_link);
+
 	set_page_private(virt_to_page(sp->spt), (unsigned long)sp);
 
 	sp->role = role;
@@ -375,11 +376,13 @@ static void handle_changed_spte_dirty_log(struct kvm *kvm, int as_id, gfn_t gfn,
 static void tdp_account_mmu_page(struct kvm *kvm, struct kvm_mmu_page *sp)
 {
 	kvm_account_pgtable_pages((void *)sp->spt, +1);
+	atomic64_inc(&kvm->arch.tdp_mmu_pages);
 }
 
 static void tdp_unaccount_mmu_page(struct kvm *kvm, struct kvm_mmu_page *sp)
 {
 	kvm_account_pgtable_pages((void *)sp->spt, -1);
+	atomic64_dec(&kvm->arch.tdp_mmu_pages);
 }
 
 /**
@@ -395,14 +398,17 @@ static void tdp_mmu_unlink_sp(struct kvm *kvm, struct kvm_mmu_page *sp,
 			      bool shared)
 {
 	tdp_unaccount_mmu_page(kvm, sp);
+
+	if (!sp->nx_huge_page_disallowed)
+		return;
+
 	if (shared)
 		spin_lock(&kvm->arch.tdp_mmu_pages_lock);
 	else
 		lockdep_assert_held_write(&kvm->mmu_lock);
 
-	list_del(&sp->link);
-	if (sp->lpage_disallowed)
-		unaccount_huge_nx_page(kvm, sp);
+	sp->nx_huge_page_disallowed = false;
+	untrack_possible_nx_huge_page(kvm, sp);
 
 	if (shared)
 		spin_unlock(&kvm->arch.tdp_mmu_pages_lock);
@@ -1068,7 +1074,9 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu,
 	int ret = RET_PF_FIXED;
 	bool wrprot = false;
 
-	WARN_ON(sp->role.level != fault->goal_level);
+	if (WARN_ON_ONCE(sp->role.level != fault->goal_level))
+		return RET_PF_RETRY;
+
 	if (unlikely(!fault->slot))
 		new_spte = make_mmio_spte(vcpu, iter->gfn, ACC_ALL);
 	else
@@ -1116,16 +1124,13 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu,
  * @kvm: kvm instance
  * @iter: a tdp_iter instance currently on the SPTE that should be set
  * @sp: The new TDP page table to install.
- * @account_nx: True if this page table is being installed to split a
- *              non-executable huge page.
  * @shared: This operation is running under the MMU lock in read mode.
  *
  * Returns: 0 if the new page table was installed. Non-0 if the page table
  *          could not be installed (e.g. the atomic compare-exchange failed).
  */
 static int tdp_mmu_link_sp(struct kvm *kvm, struct tdp_iter *iter,
-			   struct kvm_mmu_page *sp, bool account_nx,
-			   bool shared)
+			   struct kvm_mmu_page *sp, bool shared)
 {
 	u64 spte = make_nonleaf_spte(sp->spt, !kvm_ad_enabled());
 	int ret = 0;
@@ -1138,16 +1143,14 @@ static int tdp_mmu_link_sp(struct kvm *kvm, struct tdp_iter *iter,
 		tdp_mmu_set_spte(kvm, iter, spte);
 	}
 
-	spin_lock(&kvm->arch.tdp_mmu_pages_lock);
-	list_add(&sp->link, &kvm->arch.tdp_mmu_pages);
-	if (account_nx)
-		account_huge_nx_page(kvm, sp);
-	spin_unlock(&kvm->arch.tdp_mmu_pages_lock);
 	tdp_account_mmu_page(kvm, sp);
 
 	return 0;
 }
 
+static int tdp_mmu_split_huge_page(struct kvm *kvm, struct tdp_iter *iter,
+				   struct kvm_mmu_page *sp, bool shared);
+
 /*
  * Handle a TDP page fault (NPT/EPT violation/misconfiguration) by installing
  * page tables and SPTEs to translate the faulting guest physical address.
@@ -1155,9 +1158,10 @@ static int tdp_mmu_link_sp(struct kvm *kvm, struct tdp_iter *iter,
 int kvm_tdp_mmu_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 {
 	struct kvm_mmu *mmu = vcpu->arch.mmu;
+	struct kvm *kvm = vcpu->kvm;
 	struct tdp_iter iter;
 	struct kvm_mmu_page *sp;
-	int ret;
+	int ret = RET_PF_RETRY;
 
 	kvm_mmu_hugepage_adjust(vcpu, fault);
 
@@ -1166,64 +1170,70 @@ int kvm_tdp_mmu_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 	rcu_read_lock();
 
 	tdp_mmu_for_each_pte(iter, mmu, fault->gfn, fault->gfn + 1) {
+		int r;
+
 		if (fault->nx_huge_page_workaround_enabled)
 			disallowed_hugepage_adjust(fault, iter.old_spte, iter.level);
 
-		if (iter.level == fault->goal_level)
-			break;
-
 		/*
-		 * If there is an SPTE mapping a large page at a higher level
-		 * than the target, that SPTE must be cleared and replaced
-		 * with a non-leaf SPTE.
+		 * If SPTE has been frozen by another thread, just give up and
+		 * retry, avoiding unnecessary page table allocation and free.
 		 */
+		if (is_removed_spte(iter.old_spte))
+			goto retry;
+
+		if (iter.level == fault->goal_level)
+			goto map_target_level;
+
+		/* Step down into the lower level page table if it exists. */
 		if (is_shadow_present_pte(iter.old_spte) &&
-		    is_large_pte(iter.old_spte)) {
-			if (tdp_mmu_zap_spte_atomic(vcpu->kvm, &iter))
-				break;
+		    !is_large_pte(iter.old_spte))
+			continue;
 
-			/*
-			 * The iter must explicitly re-read the spte here
-			 * because the new value informs the !present
-			 * path below.
-			 */
-			iter.old_spte = kvm_tdp_mmu_read_spte(iter.sptep);
-		}
+		/*
+		 * The SPTE is either non-present or points to a huge page that
+		 * needs to be split.
+		 */
+		sp = tdp_mmu_alloc_sp(vcpu);
+		tdp_mmu_init_child_sp(sp, &iter);
 
-		if (!is_shadow_present_pte(iter.old_spte)) {
-			bool account_nx = fault->huge_page_disallowed &&
-					  fault->req_level >= iter.level;
+		sp->nx_huge_page_disallowed = fault->huge_page_disallowed;
 
-			/*
-			 * If SPTE has been frozen by another thread, just
-			 * give up and retry, avoiding unnecessary page table
-			 * allocation and free.
-			 */
-			if (is_removed_spte(iter.old_spte))
-				break;
+		if (is_shadow_present_pte(iter.old_spte))
+			r = tdp_mmu_split_huge_page(kvm, &iter, sp, true);
+		else
+			r = tdp_mmu_link_sp(kvm, &iter, sp, true);
 
-			sp = tdp_mmu_alloc_sp(vcpu);
-			tdp_mmu_init_child_sp(sp, &iter);
+		/*
+		 * Force the guest to retry if installing an upper level SPTE
+		 * failed, e.g. because a different task modified the SPTE.
+		 */
+		if (r) {
+			tdp_mmu_free_sp(sp);
+			goto retry;
+		}
 
-			if (tdp_mmu_link_sp(vcpu->kvm, &iter, sp, account_nx, true)) {
-				tdp_mmu_free_sp(sp);
-				break;
-			}
+		if (fault->huge_page_disallowed &&
+		    fault->req_level >= iter.level) {
+			spin_lock(&kvm->arch.tdp_mmu_pages_lock);
+			if (sp->nx_huge_page_disallowed)
+				track_possible_nx_huge_page(kvm, sp);
+			spin_unlock(&kvm->arch.tdp_mmu_pages_lock);
 		}
 	}
 
 	/*
-	 * Force the guest to retry the access if the upper level SPTEs aren't
-	 * in place, or if the target leaf SPTE is frozen by another CPU.
+	 * The walk aborted before reaching the target level, e.g. because the
+	 * iterator detected an upper level SPTE was frozen during traversal.
 	 */
-	if (iter.level != fault->goal_level || is_removed_spte(iter.old_spte)) {
-		rcu_read_unlock();
-		return RET_PF_RETRY;
-	}
+	WARN_ON_ONCE(iter.level == fault->goal_level);
+	goto retry;
 
+map_target_level:
 	ret = tdp_mmu_map_handle_target_level(vcpu, fault, &iter);
-	rcu_read_unlock();
 
+retry:
+	rcu_read_unlock();
 	return ret;
 }
 
@@ -1472,6 +1482,7 @@ static struct kvm_mmu_page *tdp_mmu_alloc_sp_for_split(struct kvm *kvm,
 	return sp;
 }
 
+/* Note, the caller is responsible for initializing @sp. */
 static int tdp_mmu_split_huge_page(struct kvm *kvm, struct tdp_iter *iter,
 				   struct kvm_mmu_page *sp, bool shared)
 {
@@ -1479,8 +1490,6 @@ static int tdp_mmu_split_huge_page(struct kvm *kvm, struct tdp_iter *iter,
 	const int level = iter->level;
 	int ret, i;
 
-	tdp_mmu_init_child_sp(sp, iter);
-
 	/*
 	 * No need for atomics when writing to sp->spt since the page table has
 	 * not been linked in yet and thus is not reachable from any other CPU.
@@ -1496,7 +1505,7 @@ static int tdp_mmu_split_huge_page(struct kvm *kvm, struct tdp_iter *iter,
 	 * correctness standpoint since the translation will be the same either
 	 * way.
 	 */
-	ret = tdp_mmu_link_sp(kvm, iter, sp, false, shared);
+	ret = tdp_mmu_link_sp(kvm, iter, sp, shared);
 	if (ret)
 		goto out;
 
@@ -1556,6 +1565,8 @@ retry:
 				continue;
 		}
 
+		tdp_mmu_init_child_sp(sp, &iter);
+
 		if (tdp_mmu_split_huge_page(kvm, &iter, sp, shared))
 			goto retry;
 
diff --git linux-libre-6.1-gnu/arch/x86/kvm/mmu/tdp_mmu.h linux-libre-6.2-gnu/arch/x86/kvm/mmu/tdp_mmu.h
index c163f7cc23ca..d3714200b932 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/mmu/tdp_mmu.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/mmu/tdp_mmu.h
@@ -5,6 +5,8 @@
 
 #include <linux/kvm_host.h>
 
+#include "spte.h"
+
 hpa_t kvm_tdp_mmu_get_vcpu_root_hpa(struct kvm_vcpu *vcpu);
 
 __must_check static inline bool kvm_tdp_mmu_get_root(struct kvm_mmu_page *root)
diff --git linux-libre-6.1-gnu/arch/x86/kvm/pmu.c linux-libre-6.2-gnu/arch/x86/kvm/pmu.c
index de1fd7369736..eb594620dd75 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/pmu.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/pmu.c
@@ -101,10 +101,6 @@ static inline void __kvm_perf_overflow(struct kvm_pmc *pmc, bool in_pmi)
 	struct kvm_pmu *pmu = pmc_to_pmu(pmc);
 	bool skip_pmi = false;
 
-	/* Ignore counters that have been reprogrammed already. */
-	if (test_and_set_bit(pmc->idx, pmu->reprogram_pmi))
-		return;
-
 	if (pmc->perf_event && pmc->perf_event->attr.precise_ip) {
 		if (!in_pmi) {
 			/*
@@ -122,7 +118,6 @@ static inline void __kvm_perf_overflow(struct kvm_pmc *pmc, bool in_pmi)
 	} else {
 		__set_bit(pmc->idx, (unsigned long *)&pmu->global_status);
 	}
-	kvm_make_request(KVM_REQ_PMU, pmc->vcpu);
 
 	if (!pmc->intr || skip_pmi)
 		return;
@@ -147,12 +142,22 @@ static void kvm_perf_overflow(struct perf_event *perf_event,
 {
 	struct kvm_pmc *pmc = perf_event->overflow_handler_context;
 
+	/*
+	 * Ignore overflow events for counters that are scheduled to be
+	 * reprogrammed, e.g. if a PMI for the previous event races with KVM's
+	 * handling of a related guest WRMSR.
+	 */
+	if (test_and_set_bit(pmc->idx, pmc_to_pmu(pmc)->reprogram_pmi))
+		return;
+
 	__kvm_perf_overflow(pmc, true);
+
+	kvm_make_request(KVM_REQ_PMU, pmc->vcpu);
 }
 
-static void pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type,
-				  u64 config, bool exclude_user,
-				  bool exclude_kernel, bool intr)
+static int pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type, u64 config,
+				 bool exclude_user, bool exclude_kernel,
+				 bool intr)
 {
 	struct kvm_pmu *pmu = pmc_to_pmu(pmc);
 	struct perf_event *event;
@@ -204,14 +209,14 @@ static void pmc_reprogram_counter(struct kvm_pmc *pmc, u32 type,
 	if (IS_ERR(event)) {
 		pr_debug_ratelimited("kvm_pmu: event creation failed %ld for pmc->idx = %d\n",
 			    PTR_ERR(event), pmc->idx);
-		return;
+		return PTR_ERR(event);
 	}
 
 	pmc->perf_event = event;
 	pmc_to_pmu(pmc)->event_count++;
-	clear_bit(pmc->idx, pmc_to_pmu(pmc)->reprogram_pmi);
 	pmc->is_paused = false;
 	pmc->intr = intr || pebs;
+	return 0;
 }
 
 static void pmc_pause_counter(struct kvm_pmc *pmc)
@@ -233,7 +238,8 @@ static bool pmc_resume_counter(struct kvm_pmc *pmc)
 		return false;
 
 	/* recalibrate sample period and check if it's accepted by perf core */
-	if (perf_event_period(pmc->perf_event,
+	if (is_sampling_event(pmc->perf_event) &&
+	    perf_event_period(pmc->perf_event,
 			      get_sample_period(pmc, pmc->counter)))
 		return false;
 
@@ -245,7 +251,6 @@ static bool pmc_resume_counter(struct kvm_pmc *pmc)
 	perf_event_enable(pmc->perf_event);
 	pmc->is_paused = false;
 
-	clear_bit(pmc->idx, (unsigned long *)&pmc_to_pmu(pmc)->reprogram_pmi);
 	return true;
 }
 
@@ -293,7 +298,7 @@ out:
 	return allow_event;
 }
 
-void reprogram_counter(struct kvm_pmc *pmc)
+static void reprogram_counter(struct kvm_pmc *pmc)
 {
 	struct kvm_pmu *pmu = pmc_to_pmu(pmc);
 	u64 eventsel = pmc->eventsel;
@@ -303,10 +308,13 @@ void reprogram_counter(struct kvm_pmc *pmc)
 	pmc_pause_counter(pmc);
 
 	if (!pmc_speculative_in_use(pmc) || !pmc_is_enabled(pmc))
-		return;
+		goto reprogram_complete;
 
 	if (!check_pmu_event_filter(pmc))
-		return;
+		goto reprogram_complete;
+
+	if (pmc->counter < pmc->prev_counter)
+		__kvm_perf_overflow(pmc, false);
 
 	if (eventsel & ARCH_PERFMON_EVENTSEL_PIN_CONTROL)
 		printk_once("kvm pmu: pin control bit is ignored\n");
@@ -324,18 +332,29 @@ void reprogram_counter(struct kvm_pmc *pmc)
 	}
 
 	if (pmc->current_config == new_config && pmc_resume_counter(pmc))
-		return;
+		goto reprogram_complete;
 
 	pmc_release_perf_event(pmc);
 
 	pmc->current_config = new_config;
-	pmc_reprogram_counter(pmc, PERF_TYPE_RAW,
-			      (eventsel & pmu->raw_event_mask),
-			      !(eventsel & ARCH_PERFMON_EVENTSEL_USR),
-			      !(eventsel & ARCH_PERFMON_EVENTSEL_OS),
-			      eventsel & ARCH_PERFMON_EVENTSEL_INT);
+
+	/*
+	 * If reprogramming fails, e.g. due to contention, leave the counter's
+	 * regprogram bit set, i.e. opportunistically try again on the next PMU
+	 * refresh.  Don't make a new request as doing so can stall the guest
+	 * if reprogramming repeatedly fails.
+	 */
+	if (pmc_reprogram_counter(pmc, PERF_TYPE_RAW,
+				  (eventsel & pmu->raw_event_mask),
+				  !(eventsel & ARCH_PERFMON_EVENTSEL_USR),
+				  !(eventsel & ARCH_PERFMON_EVENTSEL_OS),
+				  eventsel & ARCH_PERFMON_EVENTSEL_INT))
+		return;
+
+reprogram_complete:
+	clear_bit(pmc->idx, (unsigned long *)&pmc_to_pmu(pmc)->reprogram_pmi);
+	pmc->prev_counter = 0;
 }
-EXPORT_SYMBOL_GPL(reprogram_counter);
 
 void kvm_pmu_handle_event(struct kvm_vcpu *vcpu)
 {
@@ -345,10 +364,11 @@ void kvm_pmu_handle_event(struct kvm_vcpu *vcpu)
 	for_each_set_bit(bit, pmu->reprogram_pmi, X86_PMC_IDX_MAX) {
 		struct kvm_pmc *pmc = static_call(kvm_x86_pmu_pmc_idx_to_pmc)(pmu, bit);
 
-		if (unlikely(!pmc || !pmc->perf_event)) {
+		if (unlikely(!pmc)) {
 			clear_bit(bit, pmu->reprogram_pmi);
 			continue;
 		}
+
 		reprogram_counter(pmc);
 	}
 
@@ -522,14 +542,9 @@ void kvm_pmu_destroy(struct kvm_vcpu *vcpu)
 
 static void kvm_pmu_incr_counter(struct kvm_pmc *pmc)
 {
-	u64 prev_count;
-
-	prev_count = pmc->counter;
+	pmc->prev_counter = pmc->counter;
 	pmc->counter = (pmc->counter + 1) & pmc_bitmask(pmc);
-
-	reprogram_counter(pmc);
-	if (pmc->counter < prev_count)
-		__kvm_perf_overflow(pmc, false);
+	kvm_pmu_request_counter_reprogam(pmc);
 }
 
 static inline bool eventsel_match_perf_hw_id(struct kvm_pmc *pmc,
@@ -542,12 +557,15 @@ static inline bool eventsel_match_perf_hw_id(struct kvm_pmc *pmc,
 static inline bool cpl_is_matched(struct kvm_pmc *pmc)
 {
 	bool select_os, select_user;
-	u64 config = pmc->current_config;
+	u64 config;
 
 	if (pmc_is_gp(pmc)) {
+		config = pmc->eventsel;
 		select_os = config & ARCH_PERFMON_EVENTSEL_OS;
 		select_user = config & ARCH_PERFMON_EVENTSEL_USR;
 	} else {
+		config = fixed_ctrl_field(pmc_to_pmu(pmc)->fixed_ctr_ctrl,
+					  pmc->idx - INTEL_PMC_IDX_FIXED);
 		select_os = config & 0x1;
 		select_user = config & 0x2;
 	}
@@ -577,6 +595,8 @@ EXPORT_SYMBOL_GPL(kvm_pmu_trigger_event);
 int kvm_vm_ioctl_set_pmu_event_filter(struct kvm *kvm, void __user *argp)
 {
 	struct kvm_pmu_event_filter tmp, *filter;
+	struct kvm_vcpu *vcpu;
+	unsigned long i;
 	size_t size;
 	int r;
 
@@ -613,9 +633,18 @@ int kvm_vm_ioctl_set_pmu_event_filter(struct kvm *kvm, void __user *argp)
 	mutex_lock(&kvm->lock);
 	filter = rcu_replace_pointer(kvm->arch.pmu_event_filter, filter,
 				     mutex_is_locked(&kvm->lock));
+	synchronize_srcu_expedited(&kvm->srcu);
+
+	BUILD_BUG_ON(sizeof(((struct kvm_pmu *)0)->reprogram_pmi) >
+		     sizeof(((struct kvm_pmu *)0)->__reprogram_pmi));
+
+	kvm_for_each_vcpu(i, vcpu, kvm)
+		atomic64_set(&vcpu_to_pmu(vcpu)->__reprogram_pmi, -1ull);
+
+	kvm_make_all_cpus_request(kvm, KVM_REQ_PMU);
+
 	mutex_unlock(&kvm->lock);
 
-	synchronize_srcu_expedited(&kvm->srcu);
 	r = 0;
 cleanup:
 	kfree(filter);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/pmu.h linux-libre-6.2-gnu/arch/x86/kvm/pmu.h
index 5cc5721f260b..ee67ba625094 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/pmu.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/pmu.h
@@ -140,7 +140,8 @@ static inline u64 get_sample_period(struct kvm_pmc *pmc, u64 counter_value)
 
 static inline void pmc_update_sample_period(struct kvm_pmc *pmc)
 {
-	if (!pmc->perf_event || pmc->is_paused)
+	if (!pmc->perf_event || pmc->is_paused ||
+	    !is_sampling_event(pmc->perf_event))
 		return;
 
 	perf_event_period(pmc->perf_event,
@@ -164,15 +165,27 @@ static inline void kvm_init_pmu_capability(void)
 {
 	bool is_intel = boot_cpu_data.x86_vendor == X86_VENDOR_INTEL;
 
-	perf_get_x86_pmu_capability(&kvm_pmu_cap);
-
-	 /*
-	  * For Intel, only support guest architectural pmu
-	  * on a host with architectural pmu.
-	  */
-	if ((is_intel && !kvm_pmu_cap.version) || !kvm_pmu_cap.num_counters_gp)
+	/*
+	 * Hybrid PMUs don't play nice with virtualization without careful
+	 * configuration by userspace, and KVM's APIs for reporting supported
+	 * vPMU features do not account for hybrid PMUs.  Disable vPMU support
+	 * for hybrid PMUs until KVM gains a way to let userspace opt-in.
+	 */
+	if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU))
 		enable_pmu = false;
 
+	if (enable_pmu) {
+		perf_get_x86_pmu_capability(&kvm_pmu_cap);
+
+		/*
+		 * For Intel, only support guest architectural pmu
+		 * on a host with architectural pmu.
+		 */
+		if ((is_intel && !kvm_pmu_cap.version) ||
+		    !kvm_pmu_cap.num_counters_gp)
+			enable_pmu = false;
+	}
+
 	if (!enable_pmu) {
 		memset(&kvm_pmu_cap, 0, sizeof(kvm_pmu_cap));
 		return;
@@ -183,7 +196,11 @@ static inline void kvm_init_pmu_capability(void)
 					     KVM_PMC_MAX_FIXED);
 }
 
-void reprogram_counter(struct kvm_pmc *pmc);
+static inline void kvm_pmu_request_counter_reprogam(struct kvm_pmc *pmc)
+{
+	set_bit(pmc->idx, pmc_to_pmu(pmc)->reprogram_pmi);
+	kvm_make_request(KVM_REQ_PMU, pmc->vcpu);
+}
 
 void kvm_pmu_deliver_pmi(struct kvm_vcpu *vcpu);
 void kvm_pmu_handle_event(struct kvm_vcpu *vcpu);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/reverse_cpuid.h linux-libre-6.2-gnu/arch/x86/kvm/reverse_cpuid.h
index a19d473d0184..042d0aca3c92 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/reverse_cpuid.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/reverse_cpuid.h
@@ -7,22 +7,41 @@
 #include <asm/cpufeatures.h>
 
 /*
- * Hardware-defined CPUID leafs that are scattered in the kernel, but need to
- * be directly used by KVM.  Note, these word values conflict with the kernel's
- * "bug" caps, but KVM doesn't use those.
+ * Hardware-defined CPUID leafs that are either scattered by the kernel or are
+ * unknown to the kernel, but need to be directly used by KVM.  Note, these
+ * word values conflict with the kernel's "bug" caps, but KVM doesn't use those.
  */
 enum kvm_only_cpuid_leafs {
 	CPUID_12_EAX	 = NCAPINTS,
+	CPUID_7_1_EDX,
 	NR_KVM_CPU_CAPS,
 
 	NKVMCAPINTS = NR_KVM_CPU_CAPS - NCAPINTS,
 };
 
+/*
+ * Define a KVM-only feature flag.
+ *
+ * For features that are scattered by cpufeatures.h, __feature_translate() also
+ * needs to be updated to translate the kernel-defined feature into the
+ * KVM-defined feature.
+ *
+ * For features that are 100% KVM-only, i.e. not defined by cpufeatures.h,
+ * forego the intermediate KVM_X86_FEATURE and directly define X86_FEATURE_* so
+ * that X86_FEATURE_* can be used in KVM.  No __feature_translate() handling is
+ * needed in this case.
+ */
 #define KVM_X86_FEATURE(w, f)		((w)*32 + (f))
 
 /* Intel-defined SGX sub-features, CPUID level 0x12 (EAX). */
 #define KVM_X86_FEATURE_SGX1		KVM_X86_FEATURE(CPUID_12_EAX, 0)
 #define KVM_X86_FEATURE_SGX2		KVM_X86_FEATURE(CPUID_12_EAX, 1)
+#define KVM_X86_FEATURE_SGX_EDECCSSA	KVM_X86_FEATURE(CPUID_12_EAX, 11)
+
+/* Intel-defined sub-features, CPUID level 0x00000007:1 (EDX) */
+#define X86_FEATURE_AVX_VNNI_INT8       KVM_X86_FEATURE(CPUID_7_1_EDX, 4)
+#define X86_FEATURE_AVX_NE_CONVERT      KVM_X86_FEATURE(CPUID_7_1_EDX, 5)
+#define X86_FEATURE_PREFETCHITI         KVM_X86_FEATURE(CPUID_7_1_EDX, 14)
 
 struct cpuid_reg {
 	u32 function;
@@ -48,6 +67,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
 	[CPUID_7_1_EAX]       = {         7, 1, CPUID_EAX},
 	[CPUID_12_EAX]        = {0x00000012, 0, CPUID_EAX},
 	[CPUID_8000_001F_EAX] = {0x8000001f, 0, CPUID_EAX},
+	[CPUID_7_1_EDX]       = {         7, 1, CPUID_EDX},
 };
 
 /*
@@ -78,6 +98,8 @@ static __always_inline u32 __feature_translate(int x86_feature)
 		return KVM_X86_FEATURE_SGX1;
 	else if (x86_feature == X86_FEATURE_SGX2)
 		return KVM_X86_FEATURE_SGX2;
+	else if (x86_feature == X86_FEATURE_SGX_EDECCSSA)
+		return KVM_X86_FEATURE_SGX_EDECCSSA;
 
 	return x86_feature;
 }
diff --git linux-libre-6.1-gnu/arch/x86/kvm/smm.c linux-libre-6.2-gnu/arch/x86/kvm/smm.c
new file mode 100644
index 000000000000..a9c1c2af8d94
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/kvm/smm.c
@@ -0,0 +1,649 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <linux/kvm_host.h>
+#include "x86.h"
+#include "kvm_cache_regs.h"
+#include "kvm_emulate.h"
+#include "smm.h"
+#include "cpuid.h"
+#include "trace.h"
+
+#define CHECK_SMRAM32_OFFSET(field, offset) \
+	ASSERT_STRUCT_OFFSET(struct kvm_smram_state_32, field, offset - 0xFE00)
+
+#define CHECK_SMRAM64_OFFSET(field, offset) \
+	ASSERT_STRUCT_OFFSET(struct kvm_smram_state_64, field, offset - 0xFE00)
+
+static void check_smram_offsets(void)
+{
+	/* 32 bit SMRAM image */
+	CHECK_SMRAM32_OFFSET(reserved1,			0xFE00);
+	CHECK_SMRAM32_OFFSET(smbase,			0xFEF8);
+	CHECK_SMRAM32_OFFSET(smm_revision,		0xFEFC);
+	CHECK_SMRAM32_OFFSET(io_inst_restart,		0xFF00);
+	CHECK_SMRAM32_OFFSET(auto_hlt_restart,		0xFF02);
+	CHECK_SMRAM32_OFFSET(io_restart_rdi,		0xFF04);
+	CHECK_SMRAM32_OFFSET(io_restart_rcx,		0xFF08);
+	CHECK_SMRAM32_OFFSET(io_restart_rsi,		0xFF0C);
+	CHECK_SMRAM32_OFFSET(io_restart_rip,		0xFF10);
+	CHECK_SMRAM32_OFFSET(cr4,			0xFF14);
+	CHECK_SMRAM32_OFFSET(reserved2,			0xFF18);
+	CHECK_SMRAM32_OFFSET(int_shadow,		0xFF1A);
+	CHECK_SMRAM32_OFFSET(reserved3,			0xFF1B);
+	CHECK_SMRAM32_OFFSET(ds,			0xFF2C);
+	CHECK_SMRAM32_OFFSET(fs,			0xFF38);
+	CHECK_SMRAM32_OFFSET(gs,			0xFF44);
+	CHECK_SMRAM32_OFFSET(idtr,			0xFF50);
+	CHECK_SMRAM32_OFFSET(tr,			0xFF5C);
+	CHECK_SMRAM32_OFFSET(gdtr,			0xFF6C);
+	CHECK_SMRAM32_OFFSET(ldtr,			0xFF78);
+	CHECK_SMRAM32_OFFSET(es,			0xFF84);
+	CHECK_SMRAM32_OFFSET(cs,			0xFF90);
+	CHECK_SMRAM32_OFFSET(ss,			0xFF9C);
+	CHECK_SMRAM32_OFFSET(es_sel,			0xFFA8);
+	CHECK_SMRAM32_OFFSET(cs_sel,			0xFFAC);
+	CHECK_SMRAM32_OFFSET(ss_sel,			0xFFB0);
+	CHECK_SMRAM32_OFFSET(ds_sel,			0xFFB4);
+	CHECK_SMRAM32_OFFSET(fs_sel,			0xFFB8);
+	CHECK_SMRAM32_OFFSET(gs_sel,			0xFFBC);
+	CHECK_SMRAM32_OFFSET(ldtr_sel,			0xFFC0);
+	CHECK_SMRAM32_OFFSET(tr_sel,			0xFFC4);
+	CHECK_SMRAM32_OFFSET(dr7,			0xFFC8);
+	CHECK_SMRAM32_OFFSET(dr6,			0xFFCC);
+	CHECK_SMRAM32_OFFSET(gprs,			0xFFD0);
+	CHECK_SMRAM32_OFFSET(eip,			0xFFF0);
+	CHECK_SMRAM32_OFFSET(eflags,			0xFFF4);
+	CHECK_SMRAM32_OFFSET(cr3,			0xFFF8);
+	CHECK_SMRAM32_OFFSET(cr0,			0xFFFC);
+
+	/* 64 bit SMRAM image */
+	CHECK_SMRAM64_OFFSET(es,			0xFE00);
+	CHECK_SMRAM64_OFFSET(cs,			0xFE10);
+	CHECK_SMRAM64_OFFSET(ss,			0xFE20);
+	CHECK_SMRAM64_OFFSET(ds,			0xFE30);
+	CHECK_SMRAM64_OFFSET(fs,			0xFE40);
+	CHECK_SMRAM64_OFFSET(gs,			0xFE50);
+	CHECK_SMRAM64_OFFSET(gdtr,			0xFE60);
+	CHECK_SMRAM64_OFFSET(ldtr,			0xFE70);
+	CHECK_SMRAM64_OFFSET(idtr,			0xFE80);
+	CHECK_SMRAM64_OFFSET(tr,			0xFE90);
+	CHECK_SMRAM64_OFFSET(io_restart_rip,		0xFEA0);
+	CHECK_SMRAM64_OFFSET(io_restart_rcx,		0xFEA8);
+	CHECK_SMRAM64_OFFSET(io_restart_rsi,		0xFEB0);
+	CHECK_SMRAM64_OFFSET(io_restart_rdi,		0xFEB8);
+	CHECK_SMRAM64_OFFSET(io_restart_dword,		0xFEC0);
+	CHECK_SMRAM64_OFFSET(reserved1,			0xFEC4);
+	CHECK_SMRAM64_OFFSET(io_inst_restart,		0xFEC8);
+	CHECK_SMRAM64_OFFSET(auto_hlt_restart,		0xFEC9);
+	CHECK_SMRAM64_OFFSET(amd_nmi_mask,		0xFECA);
+	CHECK_SMRAM64_OFFSET(int_shadow,		0xFECB);
+	CHECK_SMRAM64_OFFSET(reserved2,			0xFECC);
+	CHECK_SMRAM64_OFFSET(efer,			0xFED0);
+	CHECK_SMRAM64_OFFSET(svm_guest_flag,		0xFED8);
+	CHECK_SMRAM64_OFFSET(svm_guest_vmcb_gpa,	0xFEE0);
+	CHECK_SMRAM64_OFFSET(svm_guest_virtual_int,	0xFEE8);
+	CHECK_SMRAM64_OFFSET(reserved3,			0xFEF0);
+	CHECK_SMRAM64_OFFSET(smm_revison,		0xFEFC);
+	CHECK_SMRAM64_OFFSET(smbase,			0xFF00);
+	CHECK_SMRAM64_OFFSET(reserved4,			0xFF04);
+	CHECK_SMRAM64_OFFSET(ssp,			0xFF18);
+	CHECK_SMRAM64_OFFSET(svm_guest_pat,		0xFF20);
+	CHECK_SMRAM64_OFFSET(svm_host_efer,		0xFF28);
+	CHECK_SMRAM64_OFFSET(svm_host_cr4,		0xFF30);
+	CHECK_SMRAM64_OFFSET(svm_host_cr3,		0xFF38);
+	CHECK_SMRAM64_OFFSET(svm_host_cr0,		0xFF40);
+	CHECK_SMRAM64_OFFSET(cr4,			0xFF48);
+	CHECK_SMRAM64_OFFSET(cr3,			0xFF50);
+	CHECK_SMRAM64_OFFSET(cr0,			0xFF58);
+	CHECK_SMRAM64_OFFSET(dr7,			0xFF60);
+	CHECK_SMRAM64_OFFSET(dr6,			0xFF68);
+	CHECK_SMRAM64_OFFSET(rflags,			0xFF70);
+	CHECK_SMRAM64_OFFSET(rip,			0xFF78);
+	CHECK_SMRAM64_OFFSET(gprs,			0xFF80);
+
+	BUILD_BUG_ON(sizeof(union kvm_smram) != 512);
+}
+
+#undef CHECK_SMRAM64_OFFSET
+#undef CHECK_SMRAM32_OFFSET
+
+
+void kvm_smm_changed(struct kvm_vcpu *vcpu, bool entering_smm)
+{
+	BUILD_BUG_ON(HF_SMM_MASK != X86EMUL_SMM_MASK);
+
+	trace_kvm_smm_transition(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);
+
+	if (entering_smm) {
+		vcpu->arch.hflags |= HF_SMM_MASK;
+	} else {
+		vcpu->arch.hflags &= ~(HF_SMM_MASK | HF_SMM_INSIDE_NMI_MASK);
+
+		/* Process a latched INIT or SMI, if any.  */
+		kvm_make_request(KVM_REQ_EVENT, vcpu);
+
+		/*
+		 * Even if KVM_SET_SREGS2 loaded PDPTRs out of band,
+		 * on SMM exit we still need to reload them from
+		 * guest memory
+		 */
+		vcpu->arch.pdptrs_from_userspace = false;
+	}
+
+	kvm_mmu_reset_context(vcpu);
+}
+
+void process_smi(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.smi_pending = true;
+	kvm_make_request(KVM_REQ_EVENT, vcpu);
+}
+
+static u32 enter_smm_get_segment_flags(struct kvm_segment *seg)
+{
+	u32 flags = 0;
+	flags |= seg->g       << 23;
+	flags |= seg->db      << 22;
+	flags |= seg->l       << 21;
+	flags |= seg->avl     << 20;
+	flags |= seg->present << 15;
+	flags |= seg->dpl     << 13;
+	flags |= seg->s       << 12;
+	flags |= seg->type    << 8;
+	return flags;
+}
+
+static void enter_smm_save_seg_32(struct kvm_vcpu *vcpu,
+				  struct kvm_smm_seg_state_32 *state,
+				  u32 *selector, int n)
+{
+	struct kvm_segment seg;
+
+	kvm_get_segment(vcpu, &seg, n);
+	*selector = seg.selector;
+	state->base = seg.base;
+	state->limit = seg.limit;
+	state->flags = enter_smm_get_segment_flags(&seg);
+}
+
+#ifdef CONFIG_X86_64
+static void enter_smm_save_seg_64(struct kvm_vcpu *vcpu,
+				  struct kvm_smm_seg_state_64 *state,
+				  int n)
+{
+	struct kvm_segment seg;
+
+	kvm_get_segment(vcpu, &seg, n);
+	state->selector = seg.selector;
+	state->attributes = enter_smm_get_segment_flags(&seg) >> 8;
+	state->limit = seg.limit;
+	state->base = seg.base;
+}
+#endif
+
+static void enter_smm_save_state_32(struct kvm_vcpu *vcpu,
+				    struct kvm_smram_state_32 *smram)
+{
+	struct desc_ptr dt;
+	unsigned long val;
+	int i;
+
+	smram->cr0     = kvm_read_cr0(vcpu);
+	smram->cr3     = kvm_read_cr3(vcpu);
+	smram->eflags  = kvm_get_rflags(vcpu);
+	smram->eip     = kvm_rip_read(vcpu);
+
+	for (i = 0; i < 8; i++)
+		smram->gprs[i] = kvm_register_read_raw(vcpu, i);
+
+	kvm_get_dr(vcpu, 6, &val);
+	smram->dr6     = (u32)val;
+	kvm_get_dr(vcpu, 7, &val);
+	smram->dr7     = (u32)val;
+
+	enter_smm_save_seg_32(vcpu, &smram->tr, &smram->tr_sel, VCPU_SREG_TR);
+	enter_smm_save_seg_32(vcpu, &smram->ldtr, &smram->ldtr_sel, VCPU_SREG_LDTR);
+
+	static_call(kvm_x86_get_gdt)(vcpu, &dt);
+	smram->gdtr.base = dt.address;
+	smram->gdtr.limit = dt.size;
+
+	static_call(kvm_x86_get_idt)(vcpu, &dt);
+	smram->idtr.base = dt.address;
+	smram->idtr.limit = dt.size;
+
+	enter_smm_save_seg_32(vcpu, &smram->es, &smram->es_sel, VCPU_SREG_ES);
+	enter_smm_save_seg_32(vcpu, &smram->cs, &smram->cs_sel, VCPU_SREG_CS);
+	enter_smm_save_seg_32(vcpu, &smram->ss, &smram->ss_sel, VCPU_SREG_SS);
+
+	enter_smm_save_seg_32(vcpu, &smram->ds, &smram->ds_sel, VCPU_SREG_DS);
+	enter_smm_save_seg_32(vcpu, &smram->fs, &smram->fs_sel, VCPU_SREG_FS);
+	enter_smm_save_seg_32(vcpu, &smram->gs, &smram->gs_sel, VCPU_SREG_GS);
+
+	smram->cr4 = kvm_read_cr4(vcpu);
+	smram->smm_revision = 0x00020000;
+	smram->smbase = vcpu->arch.smbase;
+
+	smram->int_shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+}
+
+#ifdef CONFIG_X86_64
+static void enter_smm_save_state_64(struct kvm_vcpu *vcpu,
+				    struct kvm_smram_state_64 *smram)
+{
+	struct desc_ptr dt;
+	unsigned long val;
+	int i;
+
+	for (i = 0; i < 16; i++)
+		smram->gprs[15 - i] = kvm_register_read_raw(vcpu, i);
+
+	smram->rip    = kvm_rip_read(vcpu);
+	smram->rflags = kvm_get_rflags(vcpu);
+
+
+	kvm_get_dr(vcpu, 6, &val);
+	smram->dr6 = val;
+	kvm_get_dr(vcpu, 7, &val);
+	smram->dr7 = val;
+
+	smram->cr0 = kvm_read_cr0(vcpu);
+	smram->cr3 = kvm_read_cr3(vcpu);
+	smram->cr4 = kvm_read_cr4(vcpu);
+
+	smram->smbase = vcpu->arch.smbase;
+	smram->smm_revison = 0x00020064;
+
+	smram->efer = vcpu->arch.efer;
+
+	enter_smm_save_seg_64(vcpu, &smram->tr, VCPU_SREG_TR);
+
+	static_call(kvm_x86_get_idt)(vcpu, &dt);
+	smram->idtr.limit = dt.size;
+	smram->idtr.base = dt.address;
+
+	enter_smm_save_seg_64(vcpu, &smram->ldtr, VCPU_SREG_LDTR);
+
+	static_call(kvm_x86_get_gdt)(vcpu, &dt);
+	smram->gdtr.limit = dt.size;
+	smram->gdtr.base = dt.address;
+
+	enter_smm_save_seg_64(vcpu, &smram->es, VCPU_SREG_ES);
+	enter_smm_save_seg_64(vcpu, &smram->cs, VCPU_SREG_CS);
+	enter_smm_save_seg_64(vcpu, &smram->ss, VCPU_SREG_SS);
+	enter_smm_save_seg_64(vcpu, &smram->ds, VCPU_SREG_DS);
+	enter_smm_save_seg_64(vcpu, &smram->fs, VCPU_SREG_FS);
+	enter_smm_save_seg_64(vcpu, &smram->gs, VCPU_SREG_GS);
+
+	smram->int_shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
+}
+#endif
+
+void enter_smm(struct kvm_vcpu *vcpu)
+{
+	struct kvm_segment cs, ds;
+	struct desc_ptr dt;
+	unsigned long cr0;
+	union kvm_smram smram;
+
+	check_smram_offsets();
+
+	memset(smram.bytes, 0, sizeof(smram.bytes));
+
+#ifdef CONFIG_X86_64
+	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
+		enter_smm_save_state_64(vcpu, &smram.smram64);
+	else
+#endif
+		enter_smm_save_state_32(vcpu, &smram.smram32);
+
+	/*
+	 * Give enter_smm() a chance to make ISA-specific changes to the vCPU
+	 * state (e.g. leave guest mode) after we've saved the state into the
+	 * SMM state-save area.
+	 *
+	 * Kill the VM in the unlikely case of failure, because the VM
+	 * can be in undefined state in this case.
+	 */
+	if (static_call(kvm_x86_enter_smm)(vcpu, &smram))
+		goto error;
+
+	kvm_smm_changed(vcpu, true);
+
+	if (kvm_vcpu_write_guest(vcpu, vcpu->arch.smbase + 0xfe00, &smram, sizeof(smram)))
+		goto error;
+
+	if (static_call(kvm_x86_get_nmi_mask)(vcpu))
+		vcpu->arch.hflags |= HF_SMM_INSIDE_NMI_MASK;
+	else
+		static_call(kvm_x86_set_nmi_mask)(vcpu, true);
+
+	kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
+	kvm_rip_write(vcpu, 0x8000);
+
+	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+
+	cr0 = vcpu->arch.cr0 & ~(X86_CR0_PE | X86_CR0_EM | X86_CR0_TS | X86_CR0_PG);
+	static_call(kvm_x86_set_cr0)(vcpu, cr0);
+	vcpu->arch.cr0 = cr0;
+
+	static_call(kvm_x86_set_cr4)(vcpu, 0);
+
+	/* Undocumented: IDT limit is set to zero on entry to SMM.  */
+	dt.address = dt.size = 0;
+	static_call(kvm_x86_set_idt)(vcpu, &dt);
+
+	if (WARN_ON_ONCE(kvm_set_dr(vcpu, 7, DR7_FIXED_1)))
+		goto error;
+
+	cs.selector = (vcpu->arch.smbase >> 4) & 0xffff;
+	cs.base = vcpu->arch.smbase;
+
+	ds.selector = 0;
+	ds.base = 0;
+
+	cs.limit    = ds.limit = 0xffffffff;
+	cs.type     = ds.type = 0x3;
+	cs.dpl      = ds.dpl = 0;
+	cs.db       = ds.db = 0;
+	cs.s        = ds.s = 1;
+	cs.l        = ds.l = 0;
+	cs.g        = ds.g = 1;
+	cs.avl      = ds.avl = 0;
+	cs.present  = ds.present = 1;
+	cs.unusable = ds.unusable = 0;
+	cs.padding  = ds.padding = 0;
+
+	kvm_set_segment(vcpu, &cs, VCPU_SREG_CS);
+	kvm_set_segment(vcpu, &ds, VCPU_SREG_DS);
+	kvm_set_segment(vcpu, &ds, VCPU_SREG_ES);
+	kvm_set_segment(vcpu, &ds, VCPU_SREG_FS);
+	kvm_set_segment(vcpu, &ds, VCPU_SREG_GS);
+	kvm_set_segment(vcpu, &ds, VCPU_SREG_SS);
+
+#ifdef CONFIG_X86_64
+	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
+		if (static_call(kvm_x86_set_efer)(vcpu, 0))
+			goto error;
+#endif
+
+	kvm_update_cpuid_runtime(vcpu);
+	kvm_mmu_reset_context(vcpu);
+	return;
+error:
+	kvm_vm_dead(vcpu->kvm);
+}
+
+static void rsm_set_desc_flags(struct kvm_segment *desc, u32 flags)
+{
+	desc->g    = (flags >> 23) & 1;
+	desc->db   = (flags >> 22) & 1;
+	desc->l    = (flags >> 21) & 1;
+	desc->avl  = (flags >> 20) & 1;
+	desc->present = (flags >> 15) & 1;
+	desc->dpl  = (flags >> 13) & 3;
+	desc->s    = (flags >> 12) & 1;
+	desc->type = (flags >>  8) & 15;
+
+	desc->unusable = !desc->present;
+	desc->padding = 0;
+}
+
+static int rsm_load_seg_32(struct kvm_vcpu *vcpu,
+			   const struct kvm_smm_seg_state_32 *state,
+			   u16 selector, int n)
+{
+	struct kvm_segment desc;
+
+	desc.selector =           selector;
+	desc.base =               state->base;
+	desc.limit =              state->limit;
+	rsm_set_desc_flags(&desc, state->flags);
+	kvm_set_segment(vcpu, &desc, n);
+	return X86EMUL_CONTINUE;
+}
+
+#ifdef CONFIG_X86_64
+
+static int rsm_load_seg_64(struct kvm_vcpu *vcpu,
+			   const struct kvm_smm_seg_state_64 *state,
+			   int n)
+{
+	struct kvm_segment desc;
+
+	desc.selector =           state->selector;
+	rsm_set_desc_flags(&desc, state->attributes << 8);
+	desc.limit =              state->limit;
+	desc.base =               state->base;
+	kvm_set_segment(vcpu, &desc, n);
+	return X86EMUL_CONTINUE;
+}
+#endif
+
+static int rsm_enter_protected_mode(struct kvm_vcpu *vcpu,
+				    u64 cr0, u64 cr3, u64 cr4)
+{
+	int bad;
+	u64 pcid;
+
+	/* In order to later set CR4.PCIDE, CR3[11:0] must be zero.  */
+	pcid = 0;
+	if (cr4 & X86_CR4_PCIDE) {
+		pcid = cr3 & 0xfff;
+		cr3 &= ~0xfff;
+	}
+
+	bad = kvm_set_cr3(vcpu, cr3);
+	if (bad)
+		return X86EMUL_UNHANDLEABLE;
+
+	/*
+	 * First enable PAE, long mode needs it before CR0.PG = 1 is set.
+	 * Then enable protected mode.	However, PCID cannot be enabled
+	 * if EFER.LMA=0, so set it separately.
+	 */
+	bad = kvm_set_cr4(vcpu, cr4 & ~X86_CR4_PCIDE);
+	if (bad)
+		return X86EMUL_UNHANDLEABLE;
+
+	bad = kvm_set_cr0(vcpu, cr0);
+	if (bad)
+		return X86EMUL_UNHANDLEABLE;
+
+	if (cr4 & X86_CR4_PCIDE) {
+		bad = kvm_set_cr4(vcpu, cr4);
+		if (bad)
+			return X86EMUL_UNHANDLEABLE;
+		if (pcid) {
+			bad = kvm_set_cr3(vcpu, cr3 | pcid);
+			if (bad)
+				return X86EMUL_UNHANDLEABLE;
+		}
+
+	}
+
+	return X86EMUL_CONTINUE;
+}
+
+static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt,
+			     const struct kvm_smram_state_32 *smstate)
+{
+	struct kvm_vcpu *vcpu = ctxt->vcpu;
+	struct desc_ptr dt;
+	int i, r;
+
+	ctxt->eflags =  smstate->eflags | X86_EFLAGS_FIXED;
+	ctxt->_eip =  smstate->eip;
+
+	for (i = 0; i < 8; i++)
+		*reg_write(ctxt, i) = smstate->gprs[i];
+
+	if (kvm_set_dr(vcpu, 6, smstate->dr6))
+		return X86EMUL_UNHANDLEABLE;
+	if (kvm_set_dr(vcpu, 7, smstate->dr7))
+		return X86EMUL_UNHANDLEABLE;
+
+	rsm_load_seg_32(vcpu, &smstate->tr, smstate->tr_sel, VCPU_SREG_TR);
+	rsm_load_seg_32(vcpu, &smstate->ldtr, smstate->ldtr_sel, VCPU_SREG_LDTR);
+
+	dt.address =               smstate->gdtr.base;
+	dt.size =                  smstate->gdtr.limit;
+	static_call(kvm_x86_set_gdt)(vcpu, &dt);
+
+	dt.address =               smstate->idtr.base;
+	dt.size =                  smstate->idtr.limit;
+	static_call(kvm_x86_set_idt)(vcpu, &dt);
+
+	rsm_load_seg_32(vcpu, &smstate->es, smstate->es_sel, VCPU_SREG_ES);
+	rsm_load_seg_32(vcpu, &smstate->cs, smstate->cs_sel, VCPU_SREG_CS);
+	rsm_load_seg_32(vcpu, &smstate->ss, smstate->ss_sel, VCPU_SREG_SS);
+
+	rsm_load_seg_32(vcpu, &smstate->ds, smstate->ds_sel, VCPU_SREG_DS);
+	rsm_load_seg_32(vcpu, &smstate->fs, smstate->fs_sel, VCPU_SREG_FS);
+	rsm_load_seg_32(vcpu, &smstate->gs, smstate->gs_sel, VCPU_SREG_GS);
+
+	vcpu->arch.smbase = smstate->smbase;
+
+	r = rsm_enter_protected_mode(vcpu, smstate->cr0,
+					smstate->cr3, smstate->cr4);
+
+	if (r != X86EMUL_CONTINUE)
+		return r;
+
+	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+	ctxt->interruptibility = (u8)smstate->int_shadow;
+
+	return r;
+}
+
+#ifdef CONFIG_X86_64
+static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt,
+			     const struct kvm_smram_state_64 *smstate)
+{
+	struct kvm_vcpu *vcpu = ctxt->vcpu;
+	struct desc_ptr dt;
+	int i, r;
+
+	for (i = 0; i < 16; i++)
+		*reg_write(ctxt, i) = smstate->gprs[15 - i];
+
+	ctxt->_eip   = smstate->rip;
+	ctxt->eflags = smstate->rflags | X86_EFLAGS_FIXED;
+
+	if (kvm_set_dr(vcpu, 6, smstate->dr6))
+		return X86EMUL_UNHANDLEABLE;
+	if (kvm_set_dr(vcpu, 7, smstate->dr7))
+		return X86EMUL_UNHANDLEABLE;
+
+	vcpu->arch.smbase =         smstate->smbase;
+
+	if (kvm_set_msr(vcpu, MSR_EFER, smstate->efer & ~EFER_LMA))
+		return X86EMUL_UNHANDLEABLE;
+
+	rsm_load_seg_64(vcpu, &smstate->tr, VCPU_SREG_TR);
+
+	dt.size =                   smstate->idtr.limit;
+	dt.address =                smstate->idtr.base;
+	static_call(kvm_x86_set_idt)(vcpu, &dt);
+
+	rsm_load_seg_64(vcpu, &smstate->ldtr, VCPU_SREG_LDTR);
+
+	dt.size =                   smstate->gdtr.limit;
+	dt.address =                smstate->gdtr.base;
+	static_call(kvm_x86_set_gdt)(vcpu, &dt);
+
+	r = rsm_enter_protected_mode(vcpu, smstate->cr0, smstate->cr3, smstate->cr4);
+	if (r != X86EMUL_CONTINUE)
+		return r;
+
+	rsm_load_seg_64(vcpu, &smstate->es, VCPU_SREG_ES);
+	rsm_load_seg_64(vcpu, &smstate->cs, VCPU_SREG_CS);
+	rsm_load_seg_64(vcpu, &smstate->ss, VCPU_SREG_SS);
+	rsm_load_seg_64(vcpu, &smstate->ds, VCPU_SREG_DS);
+	rsm_load_seg_64(vcpu, &smstate->fs, VCPU_SREG_FS);
+	rsm_load_seg_64(vcpu, &smstate->gs, VCPU_SREG_GS);
+
+	static_call(kvm_x86_set_interrupt_shadow)(vcpu, 0);
+	ctxt->interruptibility = (u8)smstate->int_shadow;
+
+	return X86EMUL_CONTINUE;
+}
+#endif
+
+int emulator_leave_smm(struct x86_emulate_ctxt *ctxt)
+{
+	struct kvm_vcpu *vcpu = ctxt->vcpu;
+	unsigned long cr0;
+	union kvm_smram smram;
+	u64 smbase;
+	int ret;
+
+	smbase = vcpu->arch.smbase;
+
+	ret = kvm_vcpu_read_guest(vcpu, smbase + 0xfe00, smram.bytes, sizeof(smram));
+	if (ret < 0)
+		return X86EMUL_UNHANDLEABLE;
+
+	if ((vcpu->arch.hflags & HF_SMM_INSIDE_NMI_MASK) == 0)
+		static_call(kvm_x86_set_nmi_mask)(vcpu, false);
+
+	kvm_smm_changed(vcpu, false);
+
+	/*
+	 * Get back to real mode, to prepare a safe state in which to load
+	 * CR0/CR3/CR4/EFER.  It's all a bit more complicated if the vCPU
+	 * supports long mode.
+	 */
+#ifdef CONFIG_X86_64
+	if (guest_cpuid_has(vcpu, X86_FEATURE_LM)) {
+		struct kvm_segment cs_desc;
+		unsigned long cr4;
+
+		/* Zero CR4.PCIDE before CR0.PG.  */
+		cr4 = kvm_read_cr4(vcpu);
+		if (cr4 & X86_CR4_PCIDE)
+			kvm_set_cr4(vcpu, cr4 & ~X86_CR4_PCIDE);
+
+		/* A 32-bit code segment is required to clear EFER.LMA.  */
+		memset(&cs_desc, 0, sizeof(cs_desc));
+		cs_desc.type = 0xb;
+		cs_desc.s = cs_desc.g = cs_desc.present = 1;
+		kvm_set_segment(vcpu, &cs_desc, VCPU_SREG_CS);
+	}
+#endif
+
+	/* For the 64-bit case, this will clear EFER.LMA.  */
+	cr0 = kvm_read_cr0(vcpu);
+	if (cr0 & X86_CR0_PE)
+		kvm_set_cr0(vcpu, cr0 & ~(X86_CR0_PG | X86_CR0_PE));
+
+#ifdef CONFIG_X86_64
+	if (guest_cpuid_has(vcpu, X86_FEATURE_LM)) {
+		unsigned long cr4, efer;
+
+		/* Clear CR4.PAE before clearing EFER.LME. */
+		cr4 = kvm_read_cr4(vcpu);
+		if (cr4 & X86_CR4_PAE)
+			kvm_set_cr4(vcpu, cr4 & ~X86_CR4_PAE);
+
+		/* And finally go back to 32-bit mode.  */
+		efer = 0;
+		kvm_set_msr(vcpu, MSR_EFER, efer);
+	}
+#endif
+
+	/*
+	 * Give leave_smm() a chance to make ISA-specific changes to the vCPU
+	 * state (e.g. enter guest mode) before loading state from the SMM
+	 * state-save area.
+	 */
+	if (static_call(kvm_x86_leave_smm)(vcpu, &smram))
+		return X86EMUL_UNHANDLEABLE;
+
+#ifdef CONFIG_X86_64
+	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
+		return rsm_load_state_64(ctxt, &smram.smram64);
+	else
+#endif
+		return rsm_load_state_32(ctxt, &smram.smram32);
+}
diff --git linux-libre-6.1-gnu/arch/x86/kvm/smm.h linux-libre-6.2-gnu/arch/x86/kvm/smm.h
new file mode 100644
index 000000000000..a1cf2ac5bd78
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/kvm/smm.h
@@ -0,0 +1,168 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ASM_KVM_SMM_H
+#define ASM_KVM_SMM_H
+
+#include <linux/build_bug.h>
+
+#ifdef CONFIG_KVM_SMM
+
+
+/*
+ * 32 bit KVM's emulated SMM layout. Based on Intel P6 layout
+ * (https://www.sandpile.org/x86/smm.htm).
+ */
+
+struct kvm_smm_seg_state_32 {
+	u32 flags;
+	u32 limit;
+	u32 base;
+} __packed;
+
+struct kvm_smram_state_32 {
+	u32 reserved1[62];
+	u32 smbase;
+	u32 smm_revision;
+	u16 io_inst_restart;
+	u16 auto_hlt_restart;
+	u32 io_restart_rdi;
+	u32 io_restart_rcx;
+	u32 io_restart_rsi;
+	u32 io_restart_rip;
+	u32 cr4;
+
+	/* A20M#, CPL, shutdown and other reserved/undocumented fields */
+	u16 reserved2;
+	u8 int_shadow; /* KVM extension */
+	u8 reserved3[17];
+
+	struct kvm_smm_seg_state_32 ds;
+	struct kvm_smm_seg_state_32 fs;
+	struct kvm_smm_seg_state_32 gs;
+	struct kvm_smm_seg_state_32 idtr; /* IDTR has only base and limit */
+	struct kvm_smm_seg_state_32 tr;
+	u32 reserved;
+	struct kvm_smm_seg_state_32 gdtr; /* GDTR has only base and limit */
+	struct kvm_smm_seg_state_32 ldtr;
+	struct kvm_smm_seg_state_32 es;
+	struct kvm_smm_seg_state_32 cs;
+	struct kvm_smm_seg_state_32 ss;
+
+	u32 es_sel;
+	u32 cs_sel;
+	u32 ss_sel;
+	u32 ds_sel;
+	u32 fs_sel;
+	u32 gs_sel;
+	u32 ldtr_sel;
+	u32 tr_sel;
+
+	u32 dr7;
+	u32 dr6;
+	u32 gprs[8]; /* GPRS in the "natural" X86 order (EAX/ECX/EDX.../EDI) */
+	u32 eip;
+	u32 eflags;
+	u32 cr3;
+	u32 cr0;
+} __packed;
+
+
+/* 64 bit KVM's emulated SMM layout. Based on AMD64 layout */
+
+struct kvm_smm_seg_state_64 {
+	u16 selector;
+	u16 attributes;
+	u32 limit;
+	u64 base;
+};
+
+struct kvm_smram_state_64 {
+
+	struct kvm_smm_seg_state_64 es;
+	struct kvm_smm_seg_state_64 cs;
+	struct kvm_smm_seg_state_64 ss;
+	struct kvm_smm_seg_state_64 ds;
+	struct kvm_smm_seg_state_64 fs;
+	struct kvm_smm_seg_state_64 gs;
+	struct kvm_smm_seg_state_64 gdtr; /* GDTR has only base and limit*/
+	struct kvm_smm_seg_state_64 ldtr;
+	struct kvm_smm_seg_state_64 idtr; /* IDTR has only base and limit*/
+	struct kvm_smm_seg_state_64 tr;
+
+	/* I/O restart and auto halt restart are not implemented by KVM */
+	u64 io_restart_rip;
+	u64 io_restart_rcx;
+	u64 io_restart_rsi;
+	u64 io_restart_rdi;
+	u32 io_restart_dword;
+	u32 reserved1;
+	u8 io_inst_restart;
+	u8 auto_hlt_restart;
+	u8 amd_nmi_mask; /* Documented in AMD BKDG as NMI mask, not used by KVM */
+	u8 int_shadow;
+	u32 reserved2;
+
+	u64 efer;
+
+	/*
+	 * Two fields below are implemented on AMD only, to store
+	 * SVM guest vmcb address if the #SMI was received while in the guest mode.
+	 */
+	u64 svm_guest_flag;
+	u64 svm_guest_vmcb_gpa;
+	u64 svm_guest_virtual_int; /* unknown purpose, not implemented */
+
+	u32 reserved3[3];
+	u32 smm_revison;
+	u32 smbase;
+	u32 reserved4[5];
+
+	/* ssp and svm_* fields below are not implemented by KVM */
+	u64 ssp;
+	u64 svm_guest_pat;
+	u64 svm_host_efer;
+	u64 svm_host_cr4;
+	u64 svm_host_cr3;
+	u64 svm_host_cr0;
+
+	u64 cr4;
+	u64 cr3;
+	u64 cr0;
+	u64 dr7;
+	u64 dr6;
+	u64 rflags;
+	u64 rip;
+	u64 gprs[16]; /* GPRS in a reversed "natural" X86 order (R15/R14/../RCX/RAX.) */
+};
+
+union kvm_smram {
+	struct kvm_smram_state_64 smram64;
+	struct kvm_smram_state_32 smram32;
+	u8 bytes[512];
+};
+
+static inline int kvm_inject_smi(struct kvm_vcpu *vcpu)
+{
+	kvm_make_request(KVM_REQ_SMI, vcpu);
+	return 0;
+}
+
+static inline bool is_smm(struct kvm_vcpu *vcpu)
+{
+	return vcpu->arch.hflags & HF_SMM_MASK;
+}
+
+void kvm_smm_changed(struct kvm_vcpu *vcpu, bool in_smm);
+void enter_smm(struct kvm_vcpu *vcpu);
+int emulator_leave_smm(struct x86_emulate_ctxt *ctxt);
+void process_smi(struct kvm_vcpu *vcpu);
+#else
+static inline int kvm_inject_smi(struct kvm_vcpu *vcpu) { return -ENOTTY; }
+static inline bool is_smm(struct kvm_vcpu *vcpu) { return false; }
+
+/*
+ * emulator_leave_smm is used as a function pointer, so the
+ * stub is defined in x86.c.
+ */
+#endif
+
+#endif
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/hyperv.c linux-libre-6.2-gnu/arch/x86/kvm/svm/hyperv.c
new file mode 100644
index 000000000000..088f6429b24c
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/hyperv.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * AMD SVM specific code for Hyper-V on KVM.
+ *
+ * Copyright 2022 Red Hat, Inc. and/or its affiliates.
+ */
+#include "hyperv.h"
+
+void svm_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	svm->vmcb->control.exit_code = HV_SVM_EXITCODE_ENL;
+	svm->vmcb->control.exit_code_hi = 0;
+	svm->vmcb->control.exit_info_1 = HV_SVM_ENL_EXITCODE_TRAP_AFTER_FLUSH;
+	svm->vmcb->control.exit_info_2 = 0;
+	nested_svm_vmexit(svm);
+}
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/hyperv.h linux-libre-6.2-gnu/arch/x86/kvm/svm/hyperv.h
index 7d6d97968fb9..02f4784b5d44 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/hyperv.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/hyperv.h
@@ -9,27 +9,37 @@
 #include <asm/mshyperv.h>
 
 #include "../hyperv.h"
+#include "svm.h"
 
-/*
- * Hyper-V uses the software reserved 32 bytes in VMCB
- * control area to expose SVM enlightenments to guests.
- */
-struct hv_enlightenments {
-	struct __packed hv_enlightenments_control {
-		u32 nested_flush_hypercall:1;
-		u32 msr_bitmap:1;
-		u32 enlightened_npt_tlb: 1;
-		u32 reserved:29;
-	} __packed hv_enlightenments_control;
-	u32 hv_vp_id;
-	u64 hv_vm_id;
-	u64 partition_assist_page;
-	u64 reserved;
-} __packed;
+static inline void nested_svm_hv_update_vm_vp_ids(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	struct hv_vmcb_enlightenments *hve = &svm->nested.ctl.hv_enlightenments;
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
 
-/*
- * Hyper-V uses the software reserved clean bit in VMCB
- */
-#define VMCB_HV_NESTED_ENLIGHTENMENTS VMCB_SW
+	if (!hv_vcpu)
+		return;
+
+	hv_vcpu->nested.pa_page_gpa = hve->partition_assist_page;
+	hv_vcpu->nested.vm_id = hve->hv_vm_id;
+	hv_vcpu->nested.vp_id = hve->hv_vp_id;
+}
+
+static inline bool nested_svm_l2_tlb_flush_enabled(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	struct hv_vmcb_enlightenments *hve = &svm->nested.ctl.hv_enlightenments;
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+
+	if (!hv_vcpu)
+		return false;
+
+	if (!hve->hv_enlightenments_control.nested_flush_hypercall)
+		return false;
+
+	return hv_vcpu->vp_assist_page.nested_control.features.directhypercall;
+}
+
+void svm_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu);
 
 #endif /* __ARCH_X86_KVM_SVM_HYPERV_H__ */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/nested.c linux-libre-6.2-gnu/arch/x86/kvm/svm/nested.c
index 995bc0f90759..add65dd59756 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/nested.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/nested.c
@@ -25,6 +25,7 @@
 #include "trace.h"
 #include "mmu.h"
 #include "x86.h"
+#include "smm.h"
 #include "cpuid.h"
 #include "lapic.h"
 #include "svm.h"
@@ -137,20 +138,22 @@ void recalc_intercepts(struct vcpu_svm *svm)
 		c->intercepts[i] = h->intercepts[i];
 
 	if (g->int_ctl & V_INTR_MASKING_MASK) {
-		/* We only want the cr8 intercept bits of L1 */
-		vmcb_clr_intercept(c, INTERCEPT_CR8_READ);
-		vmcb_clr_intercept(c, INTERCEPT_CR8_WRITE);
-
 		/*
-		 * Once running L2 with HF_VINTR_MASK, EFLAGS.IF does not
-		 * affect any interrupt we may want to inject; therefore,
-		 * interrupt window vmexits are irrelevant to L0.
+		 * Once running L2 with HF_VINTR_MASK, EFLAGS.IF and CR8
+		 * does not affect any interrupt we may want to inject;
+		 * therefore, writes to CR8 are irrelevant to L0, as are
+		 * interrupt window vmexits.
 		 */
+		vmcb_clr_intercept(c, INTERCEPT_CR8_WRITE);
 		vmcb_clr_intercept(c, INTERCEPT_VINTR);
 	}
 
-	/* We don't want to see VMMCALLs from a nested guest */
-	vmcb_clr_intercept(c, INTERCEPT_VMMCALL);
+	/*
+	 * We want to see VMMCALLs from a nested guest only when Hyper-V L2 TLB
+	 * flush feature is enabled.
+	 */
+	if (!nested_svm_l2_tlb_flush_enabled(&svm->vcpu))
+		vmcb_clr_intercept(c, INTERCEPT_VMMCALL);
 
 	for (i = 0; i < MAX_INTERCEPT; i++)
 		c->intercepts[i] |= g->intercepts[i];
@@ -179,8 +182,7 @@ void recalc_intercepts(struct vcpu_svm *svm)
  */
 static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)svm->nested.ctl.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &svm->nested.ctl.hv_enlightenments;
 	int i;
 
 	/*
@@ -194,7 +196,7 @@ static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm)
 	if (!svm->nested.force_msr_bitmap_recalc &&
 	    kvm_hv_hypercall_enabled(&svm->vcpu) &&
 	    hve->hv_enlightenments_control.msr_bitmap &&
-	    (svm->nested.ctl.clean & BIT(VMCB_HV_NESTED_ENLIGHTENMENTS)))
+	    (svm->nested.ctl.clean & BIT(HV_VMCB_NESTED_ENLIGHTENMENTS)))
 		goto set_msrpm_base_pa;
 
 	if (!(vmcb12_is_intercept(&svm->nested.ctl, INTERCEPT_MSR_PROT)))
@@ -369,8 +371,8 @@ void __nested_copy_vmcb_control_to_cache(struct kvm_vcpu *vcpu,
 	/* Hyper-V extensions (Enlightened VMCB) */
 	if (kvm_hv_hypercall_enabled(vcpu)) {
 		to->clean = from->clean;
-		memcpy(to->reserved_sw, from->reserved_sw,
-		       sizeof(struct hv_enlightenments));
+		memcpy(&to->hv_enlightenments, &from->hv_enlightenments,
+		       sizeof(to->hv_enlightenments));
 	}
 }
 
@@ -473,6 +475,15 @@ static void nested_save_pending_event_to_vmcb12(struct vcpu_svm *svm,
 
 static void nested_svm_transition_tlb_flush(struct kvm_vcpu *vcpu)
 {
+	/*
+	 * KVM_REQ_HV_TLB_FLUSH flushes entries from either L1's VP_ID or
+	 * L2's VP_ID upon request from the guest. Make sure we check for
+	 * pending entries in the right FIFO upon L1/L2 transition as these
+	 * requests are put by other vCPUs asynchronously.
+	 */
+	if (to_hv_vcpu(vcpu) && npt_enabled)
+		kvm_make_request(KVM_REQ_HV_TLB_FLUSH, vcpu);
+
 	/*
 	 * TODO: optimize unconditional TLB flush/MMU sync.  A partial list of
 	 * things to fix before this can be conditional:
@@ -800,6 +811,8 @@ int enter_svm_guest_mode(struct kvm_vcpu *vcpu, u64 vmcb12_gpa,
 	if (kvm_vcpu_apicv_active(vcpu))
 		kvm_make_request(KVM_REQ_APICV_UPDATE, vcpu);
 
+	nested_svm_hv_update_vm_vp_ids(vcpu);
+
 	return 0;
 }
 
@@ -822,6 +835,13 @@ int nested_svm_vmrun(struct kvm_vcpu *vcpu)
 		return 1;
 	}
 
+	/* This fails when VP assist page is enabled but the supplied GPA is bogus */
+	ret = kvm_hv_verify_vp_assist(vcpu);
+	if (ret) {
+		kvm_inject_gp(vcpu, 0);
+		return ret;
+	}
+
 	vmcb12_gpa = svm->vmcb->save.rax;
 	ret = kvm_vcpu_map(vcpu, gpa_to_gfn(vmcb12_gpa), &map);
 	if (ret == -EINVAL) {
@@ -1383,6 +1403,7 @@ static int svm_check_nested_events(struct kvm_vcpu *vcpu)
 		return 0;
 	}
 
+#ifdef CONFIG_KVM_SMM
 	if (vcpu->arch.smi_pending && !svm_smi_blocked(vcpu)) {
 		if (block_nested_events)
 			return -EBUSY;
@@ -1391,6 +1412,7 @@ static int svm_check_nested_events(struct kvm_vcpu *vcpu)
 		nested_svm_simple_vmexit(svm, SVM_EXIT_SMI);
 		return 0;
 	}
+#endif
 
 	if (vcpu->arch.nmi_pending && !svm_nmi_blocked(vcpu)) {
 		if (block_nested_events)
@@ -1417,6 +1439,7 @@ static int svm_check_nested_events(struct kvm_vcpu *vcpu)
 int nested_svm_exit_special(struct vcpu_svm *svm)
 {
 	u32 exit_code = svm->vmcb->control.exit_code;
+	struct kvm_vcpu *vcpu = &svm->vcpu;
 
 	switch (exit_code) {
 	case SVM_EXIT_INTR:
@@ -1435,6 +1458,13 @@ int nested_svm_exit_special(struct vcpu_svm *svm)
 			return NESTED_EXIT_HOST;
 		break;
 	}
+	case SVM_EXIT_VMMCALL:
+		/* Hyper-V L2 TLB flush hypercall is handled by L0 */
+		if (guest_hv_cpuid_has_l2_tlb_flush(vcpu) &&
+		    nested_svm_l2_tlb_flush_enabled(vcpu) &&
+		    kvm_hv_is_tlb_flush_hcall(vcpu))
+			return NESTED_EXIT_HOST;
+		break;
 	default:
 		break;
 	}
@@ -1485,7 +1515,7 @@ static void nested_copy_vmcb_cache_to_control(struct vmcb_control_area *dst,
 	dst->virt_ext              = from->virt_ext;
 	dst->pause_filter_count   = from->pause_filter_count;
 	dst->pause_filter_thresh  = from->pause_filter_thresh;
-	/* 'clean' and 'reserved_sw' are not changed by KVM */
+	/* 'clean' and 'hv_enlightenments' are not changed by KVM */
 }
 
 static int svm_get_nested_state(struct kvm_vcpu *vcpu,
@@ -1715,6 +1745,9 @@ static bool svm_get_nested_state_pages(struct kvm_vcpu *vcpu)
 		return false;
 	}
 
+	if (kvm_hv_verify_vp_assist(vcpu))
+		return false;
+
 	return true;
 }
 
@@ -1726,4 +1759,5 @@ struct kvm_x86_nested_ops svm_nested_ops = {
 	.get_nested_state_pages = svm_get_nested_state_pages,
 	.get_state = svm_get_nested_state,
 	.set_state = svm_set_nested_state,
+	.hv_inject_synthetic_vmexit_post_tlb_flush = svm_hv_inject_synthetic_vmexit_post_tlb_flush,
 };
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/pmu.c linux-libre-6.2-gnu/arch/x86/kvm/svm/pmu.c
index 9d65cd095691..0e313fbae055 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/pmu.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/pmu.c
@@ -159,7 +159,7 @@ static int amd_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		data &= ~pmu->reserved_bits;
 		if (data != pmc->eventsel) {
 			pmc->eventsel = data;
-			reprogram_counter(pmc);
+			kvm_pmu_request_counter_reprogam(pmc);
 		}
 		return 0;
 	}
@@ -212,7 +212,7 @@ static void amd_pmu_reset(struct kvm_vcpu *vcpu)
 		struct kvm_pmc *pmc = &pmu->gp_counters[i];
 
 		pmc_stop_counter(pmc);
-		pmc->counter = pmc->eventsel = 0;
+		pmc->counter = pmc->prev_counter = pmc->eventsel = 0;
 	}
 }
 
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/sev.c linux-libre-6.2-gnu/arch/x86/kvm/svm/sev.c
index efaaef2b7ae1..86d6897f4806 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/sev.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/sev.c
@@ -465,9 +465,9 @@ static void sev_clflush_pages(struct page *pages[], unsigned long npages)
 		return;
 
 	for (i = 0; i < npages; i++) {
-		page_virtual = kmap_atomic(pages[i]);
+		page_virtual = kmap_local_page(pages[i]);
 		clflush_cache_range(page_virtual, PAGE_SIZE);
-		kunmap_atomic(page_virtual);
+		kunmap_local(page_virtual);
 		cond_resched();
 	}
 }
@@ -2648,7 +2648,7 @@ static int setup_vmgexit_scratch(struct vcpu_svm *svm, bool sync, u64 len)
 		ghcb_scratch_beg = control->ghcb_gpa +
 				   offsetof(struct ghcb, shared_buffer);
 		ghcb_scratch_end = control->ghcb_gpa +
-				   offsetof(struct ghcb, reserved_1);
+				   offsetof(struct ghcb, reserved_0xff0);
 
 		/*
 		 * If the scratch area begins within the GHCB, it must be
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.c linux-libre-6.2-gnu/arch/x86/kvm/svm/svm.c
index ce362e88a567..9a194aa1a75a 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/svm.c
@@ -6,6 +6,7 @@
 #include "mmu.h"
 #include "kvm_cache_regs.h"
 #include "x86.h"
+#include "smm.h"
 #include "cpuid.h"
 #include "pmu.h"
 
@@ -2708,8 +2709,6 @@ static int svm_get_msr_feature(struct kvm_msr_entry *msr)
 		if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC))
 			msr->data |= MSR_AMD64_DE_CFG_LFENCE_SERIALIZE;
 		break;
-	case MSR_IA32_PERF_CAPABILITIES:
-		return 0;
 	default:
 		return KVM_MSR_RET_INVALID;
 	}
@@ -3723,6 +3722,13 @@ static void svm_flush_tlb_current(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
+	/*
+	 * Unlike VMX, SVM doesn't provide a way to flush only NPT TLB entries.
+	 * A TLB flush for the current ASID flushes both "host" and "guest" TLB
+	 * entries, and thus is a superset of Hyper-V's fine grained flushing.
+	 */
+	kvm_hv_vcpu_purge_flush_tlb(vcpu);
+
 	/*
 	 * Flush only the current ASID even if the TLB flush was invoked via
 	 * kvm_flush_remote_tlbs().  Although flushing remote TLBs requires all
@@ -3889,8 +3895,14 @@ static int svm_vcpu_pre_run(struct kvm_vcpu *vcpu)
 
 static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu)
 {
-	if (to_svm(vcpu)->vmcb->control.exit_code == SVM_EXIT_MSR &&
-	    to_svm(vcpu)->vmcb->control.exit_info_1)
+	struct vmcb_control_area *control = &to_svm(vcpu)->vmcb->control;
+
+	/*
+	 * Note, the next RIP must be provided as SRCU isn't held, i.e. KVM
+	 * can't read guest memory (dereference memslots) to decode the WRMSR.
+	 */
+	if (control->exit_code == SVM_EXIT_MSR && control->exit_info_1 &&
+	    nrips && control->next_rip)
 		return handle_fastpath_set_msr_irqoff(vcpu);
 
 	return EXIT_FASTPATH_NONE;
@@ -4102,6 +4114,8 @@ static bool svm_has_emulated_msr(struct kvm *kvm, u32 index)
 	case MSR_IA32_VMX_BASIC ... MSR_IA32_VMX_VMFUNC:
 		return false;
 	case MSR_IA32_SMBASE:
+		if (!IS_ENABLED(CONFIG_KVM_SMM))
+			return false;
 		/* SEV-ES guests do not support SMM, so report false */
 		if (kvm && sev_es_guest(kvm))
 			return false;
@@ -4358,6 +4372,7 @@ static void svm_setup_mce(struct kvm_vcpu *vcpu)
 	vcpu->arch.mcg_cap &= 0x1ff;
 }
 
+#ifdef CONFIG_KVM_SMM
 bool svm_smi_blocked(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
@@ -4385,7 +4400,7 @@ static int svm_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
 	return 1;
 }
 
-static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
+static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct kvm_host_map map_save;
@@ -4394,10 +4409,16 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
 	if (!is_guest_mode(vcpu))
 		return 0;
 
-	/* FED8h - SVM Guest */
-	put_smstate(u64, smstate, 0x7ed8, 1);
-	/* FEE0h - SVM Guest VMCB Physical Address */
-	put_smstate(u64, smstate, 0x7ee0, svm->nested.vmcb12_gpa);
+	/*
+	 * 32-bit SMRAM format doesn't preserve EFER and SVM state.  Userspace is
+	 * responsible for ensuring nested SVM and SMIs are mutually exclusive.
+	 */
+
+	if (!guest_cpuid_has(vcpu, X86_FEATURE_LM))
+		return 1;
+
+	smram->smram64.svm_guest_flag = 1;
+	smram->smram64.svm_guest_vmcb_gpa = svm->nested.vmcb12_gpa;
 
 	svm->vmcb->save.rax = vcpu->arch.regs[VCPU_REGS_RAX];
 	svm->vmcb->save.rsp = vcpu->arch.regs[VCPU_REGS_RSP];
@@ -4419,8 +4440,7 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
 	 * that, see svm_prepare_switch_to_guest()) which must be
 	 * preserved.
 	 */
-	if (kvm_vcpu_map(vcpu, gpa_to_gfn(svm->nested.hsave_msr),
-			 &map_save) == -EINVAL)
+	if (kvm_vcpu_map(vcpu, gpa_to_gfn(svm->nested.hsave_msr), &map_save))
 		return 1;
 
 	BUILD_BUG_ON(offsetof(struct vmcb, save) != 0x400);
@@ -4432,34 +4452,33 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
 	return 0;
 }
 
-static int svm_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
+static int svm_leave_smm(struct kvm_vcpu *vcpu, const union kvm_smram *smram)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 	struct kvm_host_map map, map_save;
-	u64 saved_efer, vmcb12_gpa;
 	struct vmcb *vmcb12;
 	int ret;
 
+	const struct kvm_smram_state_64 *smram64 = &smram->smram64;
+
 	if (!guest_cpuid_has(vcpu, X86_FEATURE_LM))
 		return 0;
 
 	/* Non-zero if SMI arrived while vCPU was in guest mode. */
-	if (!GET_SMSTATE(u64, smstate, 0x7ed8))
+	if (!smram64->svm_guest_flag)
 		return 0;
 
 	if (!guest_cpuid_has(vcpu, X86_FEATURE_SVM))
 		return 1;
 
-	saved_efer = GET_SMSTATE(u64, smstate, 0x7ed0);
-	if (!(saved_efer & EFER_SVME))
+	if (!(smram64->efer & EFER_SVME))
 		return 1;
 
-	vmcb12_gpa = GET_SMSTATE(u64, smstate, 0x7ee0);
-	if (kvm_vcpu_map(vcpu, gpa_to_gfn(vmcb12_gpa), &map) == -EINVAL)
+	if (kvm_vcpu_map(vcpu, gpa_to_gfn(smram64->svm_guest_vmcb_gpa), &map))
 		return 1;
 
 	ret = 1;
-	if (kvm_vcpu_map(vcpu, gpa_to_gfn(svm->nested.hsave_msr), &map_save) == -EINVAL)
+	if (kvm_vcpu_map(vcpu, gpa_to_gfn(svm->nested.hsave_msr), &map_save))
 		goto unmap_map;
 
 	if (svm_allocate_nested(svm))
@@ -4481,7 +4500,7 @@ static int svm_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
 	vmcb12 = map.hva;
 	nested_copy_vmcb_control_to_cache(svm, &vmcb12->control);
 	nested_copy_vmcb_save_to_cache(svm, &vmcb12->save);
-	ret = enter_svm_guest_mode(vcpu, vmcb12_gpa, vmcb12, false);
+	ret = enter_svm_guest_mode(vcpu, smram64->svm_guest_vmcb_gpa, vmcb12, false);
 
 	if (ret)
 		goto unmap_save;
@@ -4507,6 +4526,7 @@ static void svm_enable_smi_window(struct kvm_vcpu *vcpu)
 		/* We must be in SMM; RSM will cause a vmexit anyway.  */
 	}
 }
+#endif
 
 static bool svm_can_emulate_instruction(struct kvm_vcpu *vcpu, int emul_type,
 					void *insn, int insn_len)
@@ -4782,10 +4802,12 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
 	.pi_update_irte = avic_pi_update_irte,
 	.setup_mce = svm_setup_mce,
 
+#ifdef CONFIG_KVM_SMM
 	.smi_allowed = svm_smi_allowed,
 	.enter_smm = svm_enter_smm,
 	.leave_smm = svm_leave_smm,
 	.enable_smi_window = svm_enable_smi_window,
+#endif
 
 	.mem_enc_ioctl = sev_mem_enc_ioctl,
 	.mem_enc_register_region = sev_mem_enc_register_region,
@@ -4851,6 +4873,7 @@ static __init void svm_set_cpu_caps(void)
 {
 	kvm_set_cpu_caps();
 
+	kvm_caps.supported_perf_cap = 0;
 	kvm_caps.supported_xss = 0;
 
 	/* CPUID 0x80000001 and 0x8000000A (SVM features) */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.h linux-libre-6.2-gnu/arch/x86/kvm/svm/svm.h
index 199a2ecef1ce..4826e6cc611b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/svm.h
@@ -151,7 +151,10 @@ struct vmcb_ctrl_area_cached {
 	u64 nested_cr3;
 	u64 virt_ext;
 	u32 clean;
-	u8 reserved_sw[32];
+	union {
+		struct hv_vmcb_enlightenments hv_enlightenments;
+		u8 reserved_sw[32];
+	};
 };
 
 struct svm_nested_state {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.c linux-libre-6.2-gnu/arch/x86/kvm/svm/svm_onhyperv.c
index 8cdc62c74a96..26a89d0da93e 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/svm_onhyperv.c
@@ -14,9 +14,9 @@
 #include "kvm_onhyperv.h"
 #include "svm_onhyperv.h"
 
-int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
+int svm_hv_enable_l2_tlb_flush(struct kvm_vcpu *vcpu)
 {
-	struct hv_enlightenments *hve;
+	struct hv_vmcb_enlightenments *hve;
 	struct hv_partition_assist_pg **p_hv_pa_pg =
 			&to_kvm_hv(vcpu->kvm)->hv_pa_pg;
 
@@ -26,13 +26,13 @@ int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
 	if (!*p_hv_pa_pg)
 		return -ENOMEM;
 
-	hve = (struct hv_enlightenments *)to_svm(vcpu)->vmcb->control.reserved_sw;
+	hve = &to_svm(vcpu)->vmcb->control.hv_enlightenments;
 
 	hve->partition_assist_page = __pa(*p_hv_pa_pg);
 	hve->hv_vm_id = (unsigned long)vcpu->kvm;
 	if (!hve->hv_enlightenments_control.nested_flush_hypercall) {
 		hve->hv_enlightenments_control.nested_flush_hypercall = 1;
-		vmcb_mark_dirty(to_svm(vcpu)->vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(to_svm(vcpu)->vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.h linux-libre-6.2-gnu/arch/x86/kvm/svm/svm_onhyperv.h
index e2fc59380465..45faf84476ce 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/svm_onhyperv.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/svm_onhyperv.h
@@ -13,12 +13,14 @@
 
 static struct kvm_x86_ops svm_x86_ops;
 
-int svm_hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu);
+int svm_hv_enable_l2_tlb_flush(struct kvm_vcpu *vcpu);
 
 static inline void svm_hv_init_vmcb(struct vmcb *vmcb)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
+
+	BUILD_BUG_ON(sizeof(vmcb->control.hv_enlightenments) !=
+		     sizeof(vmcb->control.reserved_sw));
 
 	if (npt_enabled &&
 	    ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB)
@@ -51,8 +53,8 @@ static inline void svm_hv_hardware_setup(void)
 
 			vp_ap->nested_control.features.directhypercall = 1;
 		}
-		svm_x86_ops.enable_direct_tlbflush =
-				svm_hv_enable_direct_tlbflush;
+		svm_x86_ops.enable_l2_tlb_flush =
+				svm_hv_enable_l2_tlb_flush;
 	}
 }
 
@@ -60,23 +62,20 @@ static inline void svm_hv_vmcb_dirty_nested_enlightenments(
 		struct kvm_vcpu *vcpu)
 {
 	struct vmcb *vmcb = to_svm(vcpu)->vmcb;
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
 
 	if (hve->hv_enlightenments_control.msr_bitmap)
-		vmcb_mark_dirty(vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 }
 
-static inline void svm_hv_update_vp_id(struct vmcb *vmcb,
-		struct kvm_vcpu *vcpu)
+static inline void svm_hv_update_vp_id(struct vmcb *vmcb, struct kvm_vcpu *vcpu)
 {
-	struct hv_enlightenments *hve =
-		(struct hv_enlightenments *)vmcb->control.reserved_sw;
+	struct hv_vmcb_enlightenments *hve = &vmcb->control.hv_enlightenments;
 	u32 vp_index = kvm_hv_get_vpindex(vcpu);
 
 	if (hve->hv_vp_id != vp_index) {
 		hve->hv_vp_id = vp_index;
-		vmcb_mark_dirty(vmcb, VMCB_HV_NESTED_ENLIGHTENMENTS);
+		vmcb_mark_dirty(vmcb, HV_VMCB_NESTED_ENLIGHTENMENTS);
 	}
 }
 #else
diff --git linux-libre-6.1-gnu/arch/x86/kvm/svm/vmenter.S linux-libre-6.2-gnu/arch/x86/kvm/svm/vmenter.S
index 34367dc203f2..8e8295e774f0 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/svm/vmenter.S
+++ linux-libre-6.2-gnu/arch/x86/kvm/svm/vmenter.S
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/linkage.h>
 #include <asm/asm.h>
+#include <asm/asm-offsets.h>
 #include <asm/bitsperlong.h>
 #include <asm/kvm_vcpu_regs.h>
 #include <asm/nospec-branch.h>
diff --git linux-libre-6.1-gnu/arch/x86/kvm/trace.h linux-libre-6.2-gnu/arch/x86/kvm/trace.h
index bc25589ad588..83843379813e 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/trace.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/trace.h
@@ -113,12 +113,13 @@ TRACE_EVENT(kvm_hv_hypercall_done,
  * Tracepoint for Xen hypercall.
  */
 TRACE_EVENT(kvm_xen_hypercall,
-	TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
-		 unsigned long a2, unsigned long a3, unsigned long a4,
-		 unsigned long a5),
-	    TP_ARGS(nr, a0, a1, a2, a3, a4, a5),
+	    TP_PROTO(u8 cpl, unsigned long nr,
+		     unsigned long a0, unsigned long a1, unsigned long a2,
+		     unsigned long a3, unsigned long a4, unsigned long a5),
+	    TP_ARGS(cpl, nr, a0, a1, a2, a3, a4, a5),
 
 	TP_STRUCT__entry(
+		__field(u8, cpl)
 		__field(unsigned long, nr)
 		__field(unsigned long, a0)
 		__field(unsigned long, a1)
@@ -129,6 +130,7 @@ TRACE_EVENT(kvm_xen_hypercall,
 	),
 
 	TP_fast_assign(
+		__entry->cpl = cpl;
 		__entry->nr = nr;
 		__entry->a0 = a0;
 		__entry->a1 = a1;
@@ -138,8 +140,9 @@ TRACE_EVENT(kvm_xen_hypercall,
 		__entry->a4 = a5;
 	),
 
-	TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx",
-		  __entry->nr, __entry->a0, __entry->a1,  __entry->a2,
+	TP_printk("cpl %d nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx",
+		  __entry->cpl, __entry->nr,
+		  __entry->a0, __entry->a1, __entry->a2,
 		  __entry->a3, __entry->a4, __entry->a5)
 );
 
@@ -1547,38 +1550,41 @@ TRACE_EVENT(kvm_hv_timer_state,
  * Tracepoint for kvm_hv_flush_tlb.
  */
 TRACE_EVENT(kvm_hv_flush_tlb,
-	TP_PROTO(u64 processor_mask, u64 address_space, u64 flags),
-	TP_ARGS(processor_mask, address_space, flags),
+	TP_PROTO(u64 processor_mask, u64 address_space, u64 flags, bool guest_mode),
+	TP_ARGS(processor_mask, address_space, flags, guest_mode),
 
 	TP_STRUCT__entry(
 		__field(u64, processor_mask)
 		__field(u64, address_space)
 		__field(u64, flags)
+		__field(bool, guest_mode)
 	),
 
 	TP_fast_assign(
 		__entry->processor_mask = processor_mask;
 		__entry->address_space = address_space;
 		__entry->flags = flags;
+		__entry->guest_mode = guest_mode;
 	),
 
-	TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx",
+	TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx %s",
 		  __entry->processor_mask, __entry->address_space,
-		  __entry->flags)
+		  __entry->flags, __entry->guest_mode ? "(L2)" : "")
 );
 
 /*
  * Tracepoint for kvm_hv_flush_tlb_ex.
  */
 TRACE_EVENT(kvm_hv_flush_tlb_ex,
-	TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags),
-	TP_ARGS(valid_bank_mask, format, address_space, flags),
+	TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags, bool guest_mode),
+	TP_ARGS(valid_bank_mask, format, address_space, flags, guest_mode),
 
 	TP_STRUCT__entry(
 		__field(u64, valid_bank_mask)
 		__field(u64, format)
 		__field(u64, address_space)
 		__field(u64, flags)
+		__field(bool, guest_mode)
 	),
 
 	TP_fast_assign(
@@ -1586,12 +1592,14 @@ TRACE_EVENT(kvm_hv_flush_tlb_ex,
 		__entry->format = format;
 		__entry->address_space = address_space;
 		__entry->flags = flags;
+		__entry->guest_mode = guest_mode;
 	),
 
 	TP_printk("valid_bank_mask 0x%llx format 0x%llx "
-		  "address_space 0x%llx flags 0x%llx",
+		  "address_space 0x%llx flags 0x%llx %s",
 		  __entry->valid_bank_mask, __entry->format,
-		  __entry->address_space, __entry->flags)
+		  __entry->address_space, __entry->flags,
+		  __entry->guest_mode ? "(L2)" : "")
 );
 
 /*
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/capabilities.h linux-libre-6.2-gnu/arch/x86/kvm/vmx/capabilities.h
index 07254314f3dd..cd2ac9536c99 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/capabilities.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/capabilities.h
@@ -395,30 +395,6 @@ static inline bool vmx_pebs_supported(void)
 	return boot_cpu_has(X86_FEATURE_PEBS) && kvm_pmu_cap.pebs_ept;
 }
 
-static inline u64 vmx_get_perf_capabilities(void)
-{
-	u64 perf_cap = PMU_CAP_FW_WRITES;
-	struct x86_pmu_lbr lbr;
-	u64 host_perf_cap = 0;
-
-	if (!enable_pmu)
-		return 0;
-
-	if (boot_cpu_has(X86_FEATURE_PDCM))
-		rdmsrl(MSR_IA32_PERF_CAPABILITIES, host_perf_cap);
-
-	if (x86_perf_get_lbr(&lbr) >= 0 && lbr.nr)
-		perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT;
-
-	if (vmx_pebs_supported()) {
-		perf_cap |= host_perf_cap & PERF_CAP_PEBS_MASK;
-		if ((perf_cap & PERF_CAP_PEBS_FORMAT) < 4)
-			perf_cap &= ~PERF_CAP_PEBS_BASELINE;
-	}
-
-	return perf_cap;
-}
-
 static inline bool cpu_has_notify_vmexit(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.c linux-libre-6.2-gnu/arch/x86/kvm/vmx/hyperv.c
similarity index 95%
rename from arch/x86/kvm/vmx/evmcs.c
rename to arch/x86/kvm/vmx/hyperv.c
index d8b23c96d627..ae03d1fe0355 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/hyperv.c
@@ -3,9 +3,9 @@
 #include <linux/errno.h>
 #include <linux/smp.h>
 
-#include "../hyperv.h"
 #include "../cpuid.h"
-#include "evmcs.h"
+#include "hyperv.h"
+#include "nested.h"
 #include "vmcs.h"
 #include "vmx.h"
 #include "trace.h"
@@ -322,24 +322,17 @@ const struct evmcs_field vmcs_field_to_evmcs_1[] = {
 };
 const unsigned int nr_evmcs_1_fields = ARRAY_SIZE(vmcs_field_to_evmcs_1);
 
-bool nested_enlightened_vmentry(struct kvm_vcpu *vcpu, u64 *evmcs_gpa)
+u64 nested_get_evmptr(struct kvm_vcpu *vcpu)
 {
-	struct hv_vp_assist_page assist_page;
-
-	*evmcs_gpa = -1ull;
-
-	if (unlikely(!kvm_hv_get_assist_page(vcpu, &assist_page)))
-		return false;
-
-	if (unlikely(!assist_page.enlighten_vmentry))
-		return false;
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
 
-	if (unlikely(!evmptr_is_valid(assist_page.current_nested_vmcs)))
-		return false;
+	if (unlikely(kvm_hv_get_assist_page(vcpu)))
+		return EVMPTR_INVALID;
 
-	*evmcs_gpa = assist_page.current_nested_vmcs;
+	if (unlikely(!hv_vcpu->vp_assist_page.enlighten_vmentry))
+		return EVMPTR_INVALID;
 
-	return true;
+	return hv_vcpu->vp_assist_page.current_nested_vmcs;
 }
 
 uint16_t nested_get_evmcs_version(struct kvm_vcpu *vcpu)
@@ -507,3 +500,23 @@ int nested_enable_evmcs(struct kvm_vcpu *vcpu,
 
 	return 0;
 }
+
+bool nested_evmcs_l2_tlb_flush_enabled(struct kvm_vcpu *vcpu)
+{
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	struct hv_enlightened_vmcs *evmcs = vmx->nested.hv_evmcs;
+
+	if (!hv_vcpu || !evmcs)
+		return false;
+
+	if (!evmcs->hv_enlightenments_control.nested_flush_hypercall)
+		return false;
+
+	return hv_vcpu->vp_assist_page.nested_control.features.directhypercall;
+}
+
+void vmx_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu)
+{
+	nested_vmx_vmexit(vcpu, HV_VMX_SYNTHETIC_EXIT_REASON_TRAP_AFTER_FLUSH, 0, 0);
+}
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.h linux-libre-6.2-gnu/arch/x86/kvm/vmx/hyperv.h
similarity index 95%
rename from arch/x86/kvm/vmx/evmcs.h
rename to arch/x86/kvm/vmx/hyperv.h
index 6f746ef3c038..571e7929d14e 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/evmcs.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/hyperv.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __KVM_X86_VMX_EVMCS_H
-#define __KVM_X86_VMX_EVMCS_H
+#ifndef __KVM_X86_VMX_HYPERV_H
+#define __KVM_X86_VMX_HYPERV_H
 
 #include <linux/jump_label.h>
 
@@ -8,6 +8,8 @@
 #include <asm/mshyperv.h>
 #include <asm/vmx.h>
 
+#include "../hyperv.h"
+
 #include "capabilities.h"
 #include "vmcs.h"
 #include "vmcs12.h"
@@ -235,11 +237,13 @@ enum nested_evmptrld_status {
 	EVMPTRLD_ERROR,
 };
 
-bool nested_enlightened_vmentry(struct kvm_vcpu *vcpu, u64 *evmcs_gpa);
+u64 nested_get_evmptr(struct kvm_vcpu *vcpu);
 uint16_t nested_get_evmcs_version(struct kvm_vcpu *vcpu);
 int nested_enable_evmcs(struct kvm_vcpu *vcpu,
 			uint16_t *vmcs_version);
 void nested_evmcs_filter_control_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata);
 int nested_evmcs_check_controls(struct vmcs12 *vmcs12);
+bool nested_evmcs_l2_tlb_flush_enabled(struct kvm_vcpu *vcpu);
+void vmx_hv_inject_synthetic_vmexit_post_tlb_flush(struct kvm_vcpu *vcpu);
 
-#endif /* __KVM_X86_VMX_EVMCS_H */
+#endif /* __KVM_X86_VMX_HYPERV_H */
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.c linux-libre-6.2-gnu/arch/x86/kvm/vmx/nested.c
index 5b0d4859e4b7..d93c715cda6a 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/nested.c
@@ -7,7 +7,6 @@
 #include <asm/mmu_context.h>
 
 #include "cpuid.h"
-#include "evmcs.h"
 #include "hyperv.h"
 #include "mmu.h"
 #include "nested.h"
@@ -16,6 +15,7 @@
 #include "trace.h"
 #include "vmx.h"
 #include "x86.h"
+#include "smm.h"
 
 static bool __read_mostly enable_shadow_vmcs = 1;
 module_param_named(enable_shadow_vmcs, enable_shadow_vmcs, bool, S_IRUGO);
@@ -225,6 +225,7 @@ static void vmx_disable_shadow_vmcs(struct vcpu_vmx *vmx)
 
 static inline void nested_release_evmcs(struct kvm_vcpu *vcpu)
 {
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
 	if (evmptr_is_valid(vmx->nested.hv_evmcs_vmptr)) {
@@ -233,6 +234,12 @@ static inline void nested_release_evmcs(struct kvm_vcpu *vcpu)
 	}
 
 	vmx->nested.hv_evmcs_vmptr = EVMPTR_INVALID;
+
+	if (hv_vcpu) {
+		hv_vcpu->nested.pa_page_gpa = INVALID_GPA;
+		hv_vcpu->nested.vm_id = 0;
+		hv_vcpu->nested.vp_id = 0;
+	}
 }
 
 static void vmx_sync_vmcs_host_state(struct vcpu_vmx *vmx,
@@ -1125,6 +1132,15 @@ static void nested_vmx_transition_tlb_flush(struct kvm_vcpu *vcpu,
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	/*
+	 * KVM_REQ_HV_TLB_FLUSH flushes entries from either L1's VP_ID or
+	 * L2's VP_ID upon request from the guest. Make sure we check for
+	 * pending entries in the right FIFO upon L1/L2 transition as these
+	 * requests are put by other vCPUs asynchronously.
+	 */
+	if (to_hv_vcpu(vcpu) && enable_ept)
+		kvm_make_request(KVM_REQ_HV_TLB_FLUSH, vcpu);
+
 	/*
 	 * If vmcs12 doesn't use VPID, L1 expects linear and combined mappings
 	 * for *all* contexts to be flushed on VM-Enter/VM-Exit, i.e. it's a
@@ -1557,11 +1573,19 @@ static void copy_enlightened_to_vmcs12(struct vcpu_vmx *vmx, u32 hv_clean_fields
 {
 	struct vmcs12 *vmcs12 = vmx->nested.cached_vmcs12;
 	struct hv_enlightened_vmcs *evmcs = vmx->nested.hv_evmcs;
+	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(&vmx->vcpu);
 
 	/* HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE */
 	vmcs12->tpr_threshold = evmcs->tpr_threshold;
 	vmcs12->guest_rip = evmcs->guest_rip;
 
+	if (unlikely(!(hv_clean_fields &
+		       HV_VMX_ENLIGHTENED_CLEAN_FIELD_ENLIGHTENMENTSCONTROL))) {
+		hv_vcpu->nested.pa_page_gpa = evmcs->partition_assist_page;
+		hv_vcpu->nested.vm_id = evmcs->hv_vm_id;
+		hv_vcpu->nested.vp_id = evmcs->hv_vp_id;
+	}
+
 	if (unlikely(!(hv_clean_fields &
 		       HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC))) {
 		vmcs12->guest_rsp = evmcs->guest_rsp;
@@ -1977,7 +2001,8 @@ static enum nested_evmptrld_status nested_vmx_handle_enlightened_vmptrld(
 	if (likely(!guest_cpuid_has_evmcs(vcpu)))
 		return EVMPTRLD_DISABLED;
 
-	if (!nested_enlightened_vmentry(vcpu, &evmcs_gpa)) {
+	evmcs_gpa = nested_get_evmptr(vcpu);
+	if (!evmptr_is_valid(evmcs_gpa)) {
 		nested_release_evmcs(vcpu);
 		return EVMPTRLD_DISABLED;
 	}
@@ -2563,12 +2588,9 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12,
 		nested_ept_init_mmu_context(vcpu);
 
 	/*
-	 * This sets GUEST_CR0 to vmcs12->guest_cr0, possibly modifying those
-	 * bits which we consider mandatory enabled.
-	 * The CR0_READ_SHADOW is what L2 should have expected to read given
-	 * the specifications by L1; It's not enough to take
-	 * vmcs12->cr0_read_shadow because on our cr0_guest_host_mask we
-	 * have more bits than L1 expected.
+	 * Override the CR0/CR4 read shadows after setting the effective guest
+	 * CR0/CR4.  The common helpers also set the shadows, but they don't
+	 * account for vmcs12's cr0/4_guest_host_mask.
 	 */
 	vmx_set_cr0(vcpu, vmcs12->guest_cr0);
 	vmcs_writel(CR0_READ_SHADOW, nested_read_cr0(vmcs12));
@@ -3251,6 +3273,12 @@ static bool nested_get_vmcs12_pages(struct kvm_vcpu *vcpu)
 
 static bool vmx_get_nested_state_pages(struct kvm_vcpu *vcpu)
 {
+	/*
+	 * Note: nested_get_evmcs_page() also updates 'vp_assist_page' copy
+	 * in 'struct kvm_vcpu_hv' in case eVMCS is in use, this is mandatory
+	 * to make nested_evmcs_l2_tlb_flush_enabled() work correctly post
+	 * migration.
+	 */
 	if (!nested_get_evmcs_page(vcpu)) {
 		pr_debug_ratelimited("%s: enlightened vmptrld failed\n",
 				     __func__);
@@ -4767,6 +4795,17 @@ void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 vm_exit_reason,
 
 	vmx_switch_vmcs(vcpu, &vmx->vmcs01);
 
+	/*
+	 * If IBRS is advertised to the vCPU, KVM must flush the indirect
+	 * branch predictors when transitioning from L2 to L1, as L1 expects
+	 * hardware (KVM in this case) to provide separate predictor modes.
+	 * Bare metal isolates VMX root (host) from VMX non-root (guest), but
+	 * doesn't isolate different VMCSs, i.e. in this case, doesn't provide
+	 * separate modes for L2 vs L1.
+	 */
+	if (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL))
+		indirect_branch_prediction_barrier();
+
 	/* Update any VMCS fields that might have changed while L2 ran */
 	vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, vmx->msr_autoload.host.nr);
 	vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, vmx->msr_autoload.guest.nr);
@@ -5100,24 +5139,35 @@ static int handle_vmxon(struct kvm_vcpu *vcpu)
 		| FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX;
 
 	/*
-	 * Note, KVM cannot rely on hardware to perform the CR0/CR4 #UD checks
-	 * that have higher priority than VM-Exit (see Intel SDM's pseudocode
-	 * for VMXON), as KVM must load valid CR0/CR4 values into hardware while
-	 * running the guest, i.e. KVM needs to check the _guest_ values.
+	 * Manually check CR4.VMXE checks, KVM must force CR4.VMXE=1 to enter
+	 * the guest and so cannot rely on hardware to perform the check,
+	 * which has higher priority than VM-Exit (see Intel SDM's pseudocode
+	 * for VMXON).
 	 *
-	 * Rely on hardware for the other two pre-VM-Exit checks, !VM86 and
-	 * !COMPATIBILITY modes.  KVM may run the guest in VM86 to emulate Real
-	 * Mode, but KVM will never take the guest out of those modes.
+	 * Rely on hardware for the other pre-VM-Exit checks, CR0.PE=1, !VM86
+	 * and !COMPATIBILITY modes.  For an unrestricted guest, KVM doesn't
+	 * force any of the relevant guest state.  For a restricted guest, KVM
+	 * does force CR0.PE=1, but only to also force VM86 in order to emulate
+	 * Real Mode, and so there's no need to check CR0.PE manually.
 	 */
-	if (!nested_host_cr0_valid(vcpu, kvm_read_cr0(vcpu)) ||
-	    !nested_host_cr4_valid(vcpu, kvm_read_cr4(vcpu))) {
+	if (!kvm_read_cr4_bits(vcpu, X86_CR4_VMXE)) {
 		kvm_queue_exception(vcpu, UD_VECTOR);
 		return 1;
 	}
 
 	/*
-	 * CPL=0 and all other checks that are lower priority than VM-Exit must
-	 * be checked manually.
+	 * The CPL is checked for "not in VMX operation" and for "in VMX root",
+	 * and has higher priority than the VM-Fail due to being post-VMXON,
+	 * i.e. VMXON #GPs outside of VMX non-root if CPL!=0.  In VMX non-root,
+	 * VMXON causes VM-Exit and KVM unconditionally forwards VMXON VM-Exits
+	 * from L2 to L1, i.e. there's no need to check for the vCPU being in
+	 * VMX non-root.
+	 *
+	 * Forwarding the VM-Exit unconditionally, i.e. without performing the
+	 * #UD checks (see above), is functionally ok because KVM doesn't allow
+	 * L1 to run L2 without CR4.VMXE=0, and because KVM never modifies L2's
+	 * CR0 or CR4, i.e. it's L2's responsibility to emulate #UDs that are
+	 * missed by hardware due to shadowing CR0 and/or CR4.
 	 */
 	if (vmx_get_cpl(vcpu)) {
 		kvm_inject_gp(vcpu, 0);
@@ -5127,6 +5177,17 @@ static int handle_vmxon(struct kvm_vcpu *vcpu)
 	if (vmx->nested.vmxon)
 		return nested_vmx_fail(vcpu, VMXERR_VMXON_IN_VMX_ROOT_OPERATION);
 
+	/*
+	 * Invalid CR0/CR4 generates #GP.  These checks are performed if and
+	 * only if the vCPU isn't already in VMX operation, i.e. effectively
+	 * have lower priority than the VM-Fail above.
+	 */
+	if (!nested_host_cr0_valid(vcpu, kvm_read_cr0(vcpu)) ||
+	    !nested_host_cr4_valid(vcpu, kvm_read_cr4(vcpu))) {
+		kvm_inject_gp(vcpu, 0);
+		return 1;
+	}
+
 	if ((vmx->msr_ia32_feature_control & VMXON_NEEDED_FEATURES)
 			!= VMXON_NEEDED_FEATURES) {
 		kvm_inject_gp(vcpu, 0);
@@ -5206,7 +5267,6 @@ static int handle_vmclear(struct kvm_vcpu *vcpu)
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	u32 zero = 0;
 	gpa_t vmptr;
-	u64 evmcs_gpa;
 	int r;
 
 	if (!nested_vmx_check_permission(vcpu))
@@ -5232,14 +5292,23 @@ static int handle_vmclear(struct kvm_vcpu *vcpu)
 	 * vmx->nested.hv_evmcs but this shouldn't be a problem.
 	 */
 	if (likely(!guest_cpuid_has_evmcs(vcpu) ||
-		   !nested_enlightened_vmentry(vcpu, &evmcs_gpa))) {
+		   !evmptr_is_valid(nested_get_evmptr(vcpu)))) {
 		if (vmptr == vmx->nested.current_vmptr)
 			nested_release_vmcs12(vcpu);
 
-		kvm_vcpu_write_guest(vcpu,
-				     vmptr + offsetof(struct vmcs12,
-						      launch_state),
-				     &zero, sizeof(zero));
+		/*
+		 * Silently ignore memory errors on VMCLEAR, Intel's pseudocode
+		 * for VMCLEAR includes a "ensure that data for VMCS referenced
+		 * by the operand is in memory" clause that guards writes to
+		 * memory, i.e. doing nothing for I/O is architecturally valid.
+		 *
+		 * FIXME: Suppress failures if and only if no memslot is found,
+		 * i.e. exit to userspace if __copy_to_user() fails.
+		 */
+		(void)kvm_vcpu_write_guest(vcpu,
+					   vmptr + offsetof(struct vmcs12,
+							    launch_state),
+					   &zero, sizeof(zero));
 	} else if (vmx->nested.hv_evmcs && vmptr == vmx->nested.hv_evmcs_vmptr) {
 		nested_release_evmcs(vcpu);
 	}
@@ -6129,6 +6198,11 @@ static bool nested_vmx_l0_wants_exit(struct kvm_vcpu *vcpu,
 		 * Handle L2's bus locks in L0 directly.
 		 */
 		return true;
+	case EXIT_REASON_VMCALL:
+		/* Hyper-V L2 TLB flush hypercall is handled by L0 */
+		return guest_hv_cpuid_has_l2_tlb_flush(vcpu) &&
+			nested_evmcs_l2_tlb_flush_enabled(vcpu) &&
+			kvm_hv_is_tlb_flush_hcall(vcpu);
 	default:
 		break;
 	}
@@ -6808,7 +6882,8 @@ void nested_vmx_setup_ctls_msrs(struct vmcs_config *vmcs_conf, u32 ept_caps)
 		SECONDARY_EXEC_ENABLE_INVPCID |
 		SECONDARY_EXEC_RDSEED_EXITING |
 		SECONDARY_EXEC_XSAVES |
-		SECONDARY_EXEC_TSC_SCALING;
+		SECONDARY_EXEC_TSC_SCALING |
+		SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE;
 
 	/*
 	 * We can emulate "VMCS shadowing," even if the hardware
@@ -6980,4 +7055,5 @@ struct kvm_x86_nested_ops vmx_nested_ops = {
 	.write_log_dirty = nested_vmx_write_pml_buffer,
 	.enable_evmcs = nested_enable_evmcs,
 	.get_evmcs_version = nested_get_evmcs_version,
+	.hv_inject_synthetic_vmexit_post_tlb_flush = vmx_hv_inject_synthetic_vmexit_post_tlb_flush,
 };
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.h linux-libre-6.2-gnu/arch/x86/kvm/vmx/nested.h
index 6312c9541c3c..96952263b029 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/nested.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/nested.h
@@ -79,9 +79,10 @@ static inline bool nested_ept_ad_enabled(struct kvm_vcpu *vcpu)
 }
 
 /*
- * Return the cr0 value that a nested guest would read. This is a combination
- * of the real cr0 used to run the guest (guest_cr0), and the bits shadowed by
- * its hypervisor (cr0_read_shadow).
+ * Return the cr0/4 value that a nested guest would read. This is a combination
+ * of L1's "real" cr0 used to run the guest (guest_cr0), and the bits shadowed
+ * by the L1 hypervisor (cr0_read_shadow).  KVM must emulate CPU behavior as
+ * the value+mask loaded into vmcs02 may not match the vmcs12 fields.
  */
 static inline unsigned long nested_read_cr0(struct vmcs12 *fields)
 {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/pmu_intel.c linux-libre-6.2-gnu/arch/x86/kvm/vmx/pmu_intel.c
index 10b33da9bd05..e5cec07ca8d9 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/pmu_intel.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/pmu_intel.c
@@ -52,7 +52,7 @@ static void reprogram_fixed_counters(struct kvm_pmu *pmu, u64 data)
 		pmc = get_fixed_pmc(pmu, MSR_CORE_PERF_FIXED_CTR0 + i);
 
 		__set_bit(INTEL_PMC_IDX_FIXED + i, pmu->pmc_in_use);
-		reprogram_counter(pmc);
+		kvm_pmu_request_counter_reprogam(pmc);
 	}
 }
 
@@ -76,7 +76,7 @@ static void reprogram_counters(struct kvm_pmu *pmu, u64 diff)
 	for_each_set_bit(bit, (unsigned long *)&diff, X86_PMC_IDX_MAX) {
 		pmc = intel_pmc_idx_to_pmc(pmu, bit);
 		if (pmc)
-			reprogram_counter(pmc);
+			kvm_pmu_request_counter_reprogam(pmc);
 	}
 }
 
@@ -477,7 +477,7 @@ static int intel_pmu_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 				reserved_bits ^= HSW_IN_TX_CHECKPOINTED;
 			if (!(data & reserved_bits)) {
 				pmc->eventsel = data;
-				reprogram_counter(pmc);
+				kvm_pmu_request_counter_reprogam(pmc);
 				return 0;
 			}
 		} else if (intel_pmu_handle_lbr_msrs_access(vcpu, msr_info, false))
@@ -631,7 +631,6 @@ static void intel_pmu_init(struct kvm_vcpu *vcpu)
 		pmu->fixed_counters[i].current_config = 0;
 	}
 
-	vcpu->arch.perf_capabilities = vmx_get_perf_capabilities();
 	lbr_desc->records.nr = 0;
 	lbr_desc->event = NULL;
 	lbr_desc->msr_passthrough = false;
@@ -647,14 +646,14 @@ static void intel_pmu_reset(struct kvm_vcpu *vcpu)
 		pmc = &pmu->gp_counters[i];
 
 		pmc_stop_counter(pmc);
-		pmc->counter = pmc->eventsel = 0;
+		pmc->counter = pmc->prev_counter = pmc->eventsel = 0;
 	}
 
 	for (i = 0; i < KVM_PMC_MAX_FIXED; i++) {
 		pmc = &pmu->fixed_counters[i];
 
 		pmc_stop_counter(pmc);
-		pmc->counter = 0;
+		pmc->counter = pmc->prev_counter = 0;
 	}
 
 	pmu->fixed_ctr_ctrl = pmu->global_ctrl = pmu->global_status = 0;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/sgx.c linux-libre-6.2-gnu/arch/x86/kvm/vmx/sgx.c
index 8f95c7c01433..b12da2a6dec9 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/sgx.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/sgx.c
@@ -182,8 +182,10 @@ static int __handle_encls_ecreate(struct kvm_vcpu *vcpu,
 	/* Enforce CPUID restriction on max enclave size. */
 	max_size_log2 = (attributes & SGX_ATTR_MODE64BIT) ? sgx_12_0->edx >> 8 :
 							    sgx_12_0->edx;
-	if (size >= BIT_ULL(max_size_log2))
+	if (size >= BIT_ULL(max_size_log2)) {
 		kvm_inject_gp(vcpu, 0);
+		return 1;
+	}
 
 	/*
 	 * sgx_virt_ecreate() returns:
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmcs12.h linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmcs12.h
index 746129ddd5ae..01936013428b 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmcs12.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmcs12.h
@@ -208,9 +208,8 @@ struct __packed vmcs12 {
 /*
  * For save/restore compatibility, the vmcs12 field offsets must not change.
  */
-#define CHECK_OFFSET(field, loc)				\
-	BUILD_BUG_ON_MSG(offsetof(struct vmcs12, field) != (loc),	\
-		"Offset of " #field " in struct vmcs12 has changed.")
+#define CHECK_OFFSET(field, loc) \
+	ASSERT_STRUCT_OFFSET(struct vmcs12, field, loc)
 
 static inline void vmx_check_vmcs12_offsets(void)
 {
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmenter.S linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmenter.S
index 0b5db4de4d09..766c6b3ef5ed 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmenter.S
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmenter.S
@@ -269,6 +269,7 @@ SYM_FUNC_END(__vmx_vcpu_run)
 
 .section .text, "ax"
 
+#ifndef CONFIG_CC_HAS_ASM_GOTO_OUTPUT
 /**
  * vmread_error_trampoline - Trampoline from inline asm to vmread_error()
  * @field:	VMCS field encoding that failed
@@ -317,6 +318,7 @@ SYM_FUNC_START(vmread_error_trampoline)
 
 	RET
 SYM_FUNC_END(vmread_error_trampoline)
+#endif
 
 SYM_FUNC_START(vmx_do_interrupt_nmi_irqoff)
 	/*
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.c linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmx.c
index 63247c57c72c..7eec0226d56a 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmx.c
@@ -51,7 +51,6 @@
 
 #include "capabilities.h"
 #include "cpuid.h"
-#include "evmcs.h"
 #include "hyperv.h"
 #include "kvm_onhyperv.h"
 #include "irq.h"
@@ -66,6 +65,7 @@
 #include "vmcs12.h"
 #include "vmx.h"
 #include "x86.h"
+#include "smm.h"
 
 MODULE_AUTHOR("Qumranet");
 MODULE_LICENSE("GPL");
@@ -526,7 +526,7 @@ static unsigned long host_idt_base;
 static bool __read_mostly enlightened_vmcs = true;
 module_param(enlightened_vmcs, bool, 0444);
 
-static int hv_enable_direct_tlbflush(struct kvm_vcpu *vcpu)
+static int hv_enable_l2_tlb_flush(struct kvm_vcpu *vcpu)
 {
 	struct hv_enlightened_vmcs *evmcs;
 	struct hv_partition_assist_pg **p_hv_pa_pg =
@@ -858,7 +858,7 @@ unsigned int __vmx_vcpu_run_flags(struct vcpu_vmx *vmx)
 	 * to change it directly without causing a vmexit.  In that case read
 	 * it after vmexit and store it in vmx->spec_ctrl.
 	 */
-	if (unlikely(!msr_write_intercepted(vmx, MSR_IA32_SPEC_CTRL)))
+	if (!msr_write_intercepted(vmx, MSR_IA32_SPEC_CTRL))
 		flags |= VMX_RUN_SAVE_SPEC_CTRL;
 
 	return flags;
@@ -1348,8 +1348,10 @@ void vmx_vcpu_load_vmcs(struct kvm_vcpu *vcpu, int cpu,
 
 		/*
 		 * No indirect branch prediction barrier needed when switching
-		 * the active VMCS within a guest, e.g. on nested VM-Enter.
-		 * The L1 VMM can protect itself with retpolines, IBPB or IBRS.
+		 * the active VMCS within a vCPU, unless IBRS is advertised to
+		 * the vCPU.  To minimize the number of IBPBs executed, KVM
+		 * performs IBPB on nested VM-Exit (a single nested transition
+		 * may switch the active VMCS multiple times).
 		 */
 		if (!buddy || WARN_ON_ONCE(buddy->vmcs != prev))
 			indirect_branch_prediction_barrier();
@@ -1834,12 +1836,42 @@ bool nested_vmx_allowed(struct kvm_vcpu *vcpu)
 	return nested && guest_cpuid_has(vcpu, X86_FEATURE_VMX);
 }
 
-static inline bool vmx_feature_control_msr_valid(struct kvm_vcpu *vcpu,
-						 uint64_t val)
+/*
+ * Userspace is allowed to set any supported IA32_FEATURE_CONTROL regardless of
+ * guest CPUID.  Note, KVM allows userspace to set "VMX in SMX" to maintain
+ * backwards compatibility even though KVM doesn't support emulating SMX.  And
+ * because userspace set "VMX in SMX", the guest must also be allowed to set it,
+ * e.g. if the MSR is left unlocked and the guest does a RMW operation.
+ */
+#define KVM_SUPPORTED_FEATURE_CONTROL  (FEAT_CTL_LOCKED			 | \
+					FEAT_CTL_VMX_ENABLED_INSIDE_SMX	 | \
+					FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX | \
+					FEAT_CTL_SGX_LC_ENABLED		 | \
+					FEAT_CTL_SGX_ENABLED		 | \
+					FEAT_CTL_LMCE_ENABLED)
+
+static inline bool is_vmx_feature_control_msr_valid(struct vcpu_vmx *vmx,
+						    struct msr_data *msr)
 {
-	uint64_t valid_bits = to_vmx(vcpu)->msr_ia32_feature_control_valid_bits;
+	uint64_t valid_bits;
 
-	return !(val & ~valid_bits);
+	/*
+	 * Ensure KVM_SUPPORTED_FEATURE_CONTROL is updated when new bits are
+	 * exposed to the guest.
+	 */
+	WARN_ON_ONCE(vmx->msr_ia32_feature_control_valid_bits &
+		     ~KVM_SUPPORTED_FEATURE_CONTROL);
+
+	if (!msr->host_initiated &&
+	    (vmx->msr_ia32_feature_control & FEAT_CTL_LOCKED))
+		return false;
+
+	if (msr->host_initiated)
+		valid_bits = KVM_SUPPORTED_FEATURE_CONTROL;
+	else
+		valid_bits = vmx->msr_ia32_feature_control_valid_bits;
+
+	return !(msr->data & ~valid_bits);
 }
 
 static int vmx_get_msr_feature(struct kvm_msr_entry *msr)
@@ -1849,9 +1881,6 @@ static int vmx_get_msr_feature(struct kvm_msr_entry *msr)
 		if (!nested)
 			return 1;
 		return vmx_get_vmx_msr(&vmcs_config.nested, msr->index, &msr->data);
-	case MSR_IA32_PERF_CAPABILITIES:
-		msr->data = vmx_get_perf_capabilities();
-		return 0;
 	default:
 		return KVM_MSR_RET_INVALID;
 	}
@@ -2029,7 +2058,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated
 	    (host_initiated || guest_cpuid_has(vcpu, X86_FEATURE_BUS_LOCK_DETECT)))
 		debugctl |= DEBUGCTLMSR_BUS_LOCK_DETECT;
 
-	if ((vmx_get_perf_capabilities() & PMU_CAP_LBR_FMT) &&
+	if ((kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT) &&
 	    (host_initiated || intel_pmu_lbr_is_enabled(vcpu)))
 		debugctl |= DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;
 
@@ -2241,10 +2270,9 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		vcpu->arch.mcg_ext_ctl = data;
 		break;
 	case MSR_IA32_FEAT_CTL:
-		if (!vmx_feature_control_msr_valid(vcpu, data) ||
-		    (to_vmx(vcpu)->msr_ia32_feature_control &
-		     FEAT_CTL_LOCKED && !msr_info->host_initiated))
+		if (!is_vmx_feature_control_msr_valid(vmx, msr_info))
 			return 1;
+
 		vmx->msr_ia32_feature_control = data;
 		if (msr_info->host_initiated && data == 0)
 			vmx_leave_nested(vcpu);
@@ -2342,14 +2370,14 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 			return 1;
 		if (data & PMU_CAP_LBR_FMT) {
 			if ((data & PMU_CAP_LBR_FMT) !=
-			    (vmx_get_perf_capabilities() & PMU_CAP_LBR_FMT))
+			    (kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT))
 				return 1;
 			if (!cpuid_model_is_consistent(vcpu))
 				return 1;
 		}
 		if (data & PERF_CAP_PEBS_FORMAT) {
 			if ((data & PERF_CAP_PEBS_MASK) !=
-			    (vmx_get_perf_capabilities() & PERF_CAP_PEBS_MASK))
+			    (kvm_caps.supported_perf_cap & PERF_CAP_PEBS_MASK))
 				return 1;
 			if (!guest_cpuid_has(vcpu, X86_FEATURE_DS))
 				return 1;
@@ -3412,18 +3440,15 @@ static u32 vmx_segment_access_rights(struct kvm_segment *var)
 {
 	u32 ar;
 
-	if (var->unusable || !var->present)
-		ar = 1 << 16;
-	else {
-		ar = var->type & 15;
-		ar |= (var->s & 1) << 4;
-		ar |= (var->dpl & 3) << 5;
-		ar |= (var->present & 1) << 7;
-		ar |= (var->avl & 1) << 12;
-		ar |= (var->l & 1) << 13;
-		ar |= (var->db & 1) << 14;
-		ar |= (var->g & 1) << 15;
-	}
+	ar = var->type & 15;
+	ar |= (var->s & 1) << 4;
+	ar |= (var->dpl & 3) << 5;
+	ar |= (var->present & 1) << 7;
+	ar |= (var->avl & 1) << 12;
+	ar |= (var->l & 1) << 13;
+	ar |= (var->db & 1) << 14;
+	ar |= (var->g & 1) << 15;
+	ar |= (var->unusable || !var->present) << 16;
 
 	return ar;
 }
@@ -4431,6 +4456,13 @@ vmx_adjust_secondary_exec_control(struct vcpu_vmx *vmx, u32 *exec_control,
 	 * controls for features that are/aren't exposed to the guest.
 	 */
 	if (nested) {
+		/*
+		 * All features that can be added or removed to VMX MSRs must
+		 * be supported in the first place for nested virtualization.
+		 */
+		if (WARN_ON_ONCE(!(vmcs_config.nested.secondary_ctls_high & control)))
+			enabled = false;
+
 		if (enabled)
 			vmx->nested.msrs.secondary_ctls_high |= control;
 		else
@@ -6844,6 +6876,8 @@ static bool vmx_has_emulated_msr(struct kvm *kvm, u32 index)
 {
 	switch (index) {
 	case MSR_IA32_SMBASE:
+		if (!IS_ENABLED(CONFIG_KVM_SMM))
+			return false;
 		/*
 		 * We cannot do SMM unless we can run the guest in big
 		 * real mode.
@@ -7669,6 +7703,31 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 	vmx_update_exception_bitmap(vcpu);
 }
 
+static u64 vmx_get_perf_capabilities(void)
+{
+	u64 perf_cap = PMU_CAP_FW_WRITES;
+	struct x86_pmu_lbr lbr;
+	u64 host_perf_cap = 0;
+
+	if (!enable_pmu)
+		return 0;
+
+	if (boot_cpu_has(X86_FEATURE_PDCM))
+		rdmsrl(MSR_IA32_PERF_CAPABILITIES, host_perf_cap);
+
+	x86_perf_get_lbr(&lbr);
+	if (lbr.nr)
+		perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT;
+
+	if (vmx_pebs_supported()) {
+		perf_cap |= host_perf_cap & PERF_CAP_PEBS_MASK;
+		if ((perf_cap & PERF_CAP_PEBS_FORMAT) < 4)
+			perf_cap &= ~PERF_CAP_PEBS_BASELINE;
+	}
+
+	return perf_cap;
+}
+
 static __init void vmx_set_cpu_caps(void)
 {
 	kvm_set_cpu_caps();
@@ -7691,6 +7750,7 @@ static __init void vmx_set_cpu_caps(void)
 
 	if (!enable_pmu)
 		kvm_cpu_cap_clear(X86_FEATURE_PDCM);
+	kvm_caps.supported_perf_cap = vmx_get_perf_capabilities();
 
 	if (!enable_sgx) {
 		kvm_cpu_cap_clear(X86_FEATURE_SGX);
@@ -7906,6 +7966,7 @@ static void vmx_setup_mce(struct kvm_vcpu *vcpu)
 			~FEAT_CTL_LMCE_ENABLED;
 }
 
+#ifdef CONFIG_KVM_SMM
 static int vmx_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
 {
 	/* we need a nested vmexit to enter SMM, postpone if run is pending */
@@ -7914,7 +7975,7 @@ static int vmx_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
 	return !is_smm(vcpu);
 }
 
-static int vmx_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
+static int vmx_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
@@ -7935,7 +7996,7 @@ static int vmx_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
 	return 0;
 }
 
-static int vmx_leave_smm(struct kvm_vcpu *vcpu, const char *smstate)
+static int vmx_leave_smm(struct kvm_vcpu *vcpu, const union kvm_smram *smram)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	int ret;
@@ -7960,6 +8021,7 @@ static void vmx_enable_smi_window(struct kvm_vcpu *vcpu)
 {
 	/* RSM will cause a vmexit anyway.  */
 }
+#endif
 
 static bool vmx_apic_init_signal_blocked(struct kvm_vcpu *vcpu)
 {
@@ -8127,10 +8189,12 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = {
 
 	.setup_mce = vmx_setup_mce,
 
+#ifdef CONFIG_KVM_SMM
 	.smi_allowed = vmx_smi_allowed,
 	.enter_smm = vmx_enter_smm,
 	.leave_smm = vmx_leave_smm,
 	.enable_smi_window = vmx_enable_smi_window,
+#endif
 
 	.can_emulate_instruction = vmx_can_emulate_instruction,
 	.apic_init_signal_blocked = vmx_apic_init_signal_blocked,
@@ -8490,8 +8554,8 @@ static int __init vmx_init(void)
 		}
 
 		if (ms_hyperv.nested_features & HV_X64_NESTED_DIRECT_FLUSH)
-			vmx_x86_ops.enable_direct_tlbflush
-				= hv_enable_direct_tlbflush;
+			vmx_x86_ops.enable_l2_tlb_flush
+				= hv_enable_l2_tlb_flush;
 
 	} else {
 		enlightened_vmcs = false;
diff --git linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx_ops.h linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmx_ops.h
index ec268df83ed6..842dc898c972 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/vmx/vmx_ops.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/vmx/vmx_ops.h
@@ -6,19 +6,33 @@
 
 #include <asm/vmx.h>
 
-#include "evmcs.h"
+#include "hyperv.h"
 #include "vmcs.h"
 #include "../x86.h"
 
 void vmread_error(unsigned long field, bool fault);
-__attribute__((regparm(0))) void vmread_error_trampoline(unsigned long field,
-							 bool fault);
 void vmwrite_error(unsigned long field, unsigned long value);
 void vmclear_error(struct vmcs *vmcs, u64 phys_addr);
 void vmptrld_error(struct vmcs *vmcs, u64 phys_addr);
 void invvpid_error(unsigned long ext, u16 vpid, gva_t gva);
 void invept_error(unsigned long ext, u64 eptp, gpa_t gpa);
 
+#ifndef CONFIG_CC_HAS_ASM_GOTO_OUTPUT
+/*
+ * The VMREAD error trampoline _always_ uses the stack to pass parameters, even
+ * for 64-bit targets.  Preserving all registers allows the VMREAD inline asm
+ * blob to avoid clobbering GPRs, which in turn allows the compiler to better
+ * optimize sequences of VMREADs.
+ *
+ * Declare the trampoline as an opaque label as it's not safe to call from C
+ * code; there is no way to tell the compiler to pass params on the stack for
+ * 64-bit targets.
+ *
+ * void vmread_error_trampoline(unsigned long field, bool fault);
+ */
+extern unsigned long vmread_error_trampoline;
+#endif
+
 static __always_inline void vmcs_check16(unsigned long field)
 {
 	BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 0x2000,
diff --git linux-libre-6.1-gnu/arch/x86/kvm/x86.c linux-libre-6.2-gnu/arch/x86/kvm/x86.c
index 69227f77b201..a2c299d47e69 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/x86.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/x86.c
@@ -30,6 +30,7 @@
 #include "hyperv.h"
 #include "lapic.h"
 #include "xen.h"
+#include "smm.h"
 
 #include <linux/clocksource.h>
 #include <linux/interrupt.h>
@@ -119,8 +120,6 @@ static u64 __read_mostly cr4_reserved_bits = CR4_RESERVED_BITS;
 
 static void update_cr8_intercept(struct kvm_vcpu *vcpu);
 static void process_nmi(struct kvm_vcpu *vcpu);
-static void process_smi(struct kvm_vcpu *vcpu);
-static void enter_smm(struct kvm_vcpu *vcpu);
 static void __kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags);
 static void store_regs(struct kvm_vcpu *vcpu);
 static int sync_regs(struct kvm_vcpu *vcpu);
@@ -192,6 +191,10 @@ module_param(enable_pmu, bool, 0444);
 bool __read_mostly eager_page_split = true;
 module_param(eager_page_split, bool, 0644);
 
+/* Enable/disable SMT_RSB bug mitigation */
+bool __read_mostly mitigate_smt_rsb;
+module_param(mitigate_smt_rsb, bool, 0444);
+
 /*
  * Restoring the host value for MSRs that are only consumed when running in
  * usermode, e.g. SYSCALL MSRs and TSC_AUX, can be deferred until the CPU
@@ -464,7 +467,6 @@ u64 kvm_get_apic_base(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.apic_base;
 }
-EXPORT_SYMBOL_GPL(kvm_get_apic_base);
 
 enum lapic_mode kvm_get_apic_mode(struct kvm_vcpu *vcpu)
 {
@@ -492,7 +494,6 @@ int kvm_set_apic_base(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 	kvm_recalculate_apic_map(vcpu->kvm);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(kvm_set_apic_base);
 
 /*
  * Handle a fault on a hardware virtualization (VMX or SVM) instruction.
@@ -783,7 +784,6 @@ void kvm_inject_page_fault(struct kvm_vcpu *vcpu, struct x86_exception *fault)
 		kvm_queue_exception_e_p(vcpu, PF_VECTOR, fault->error_code,
 					fault->address);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_page_fault);
 
 void kvm_inject_emulated_page_fault(struct kvm_vcpu *vcpu,
 				    struct x86_exception *fault)
@@ -812,7 +812,6 @@ void kvm_inject_nmi(struct kvm_vcpu *vcpu)
 	atomic_inc(&vcpu->arch.nmi_queued);
 	kvm_make_request(KVM_REQ_NMI, vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_nmi);
 
 void kvm_queue_exception_e(struct kvm_vcpu *vcpu, unsigned nr, u32 error_code)
 {
@@ -837,7 +836,6 @@ bool kvm_require_cpl(struct kvm_vcpu *vcpu, int required_cpl)
 	kvm_queue_exception_e(vcpu, GP_VECTOR, 0);
 	return false;
 }
-EXPORT_SYMBOL_GPL(kvm_require_cpl);
 
 bool kvm_require_dr(struct kvm_vcpu *vcpu, int dr)
 {
@@ -1654,6 +1652,9 @@ static int kvm_get_msr_feature(struct kvm_msr_entry *msr)
 	case MSR_IA32_ARCH_CAPABILITIES:
 		msr->data = kvm_get_arch_capabilities();
 		break;
+	case MSR_IA32_PERF_CAPABILITIES:
+		msr->data = kvm_caps.supported_perf_cap;
+		break;
 	case MSR_IA32_UCODE_REV:
 		rdmsrl_safe(msr->index, &msr->data);
 		break;
@@ -2067,7 +2068,6 @@ int kvm_emulate_as_nop(struct kvm_vcpu *vcpu)
 {
 	return kvm_skip_emulated_instruction(vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_emulate_as_nop);
 
 int kvm_emulate_invd(struct kvm_vcpu *vcpu)
 {
@@ -2315,13 +2315,11 @@ static void kvm_write_system_time(struct kvm_vcpu *vcpu, gpa_t system_time,
 	kvm_make_request(KVM_REQ_GLOBAL_CLOCK_UPDATE, vcpu);
 
 	/* we verify if the enable bit is set... */
-	if (system_time & 1) {
-		kvm_gpc_activate(vcpu->kvm, &vcpu->arch.pv_time, vcpu,
-				 KVM_HOST_USES_PFN, system_time & ~1ULL,
+	if (system_time & 1)
+		kvm_gpc_activate(&vcpu->arch.pv_time, system_time & ~1ULL,
 				 sizeof(struct pvclock_vcpu_time_info));
-	} else {
-		kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.pv_time);
-	}
+	else
+		kvm_gpc_deactivate(&vcpu->arch.pv_time);
 
 	return;
 }
@@ -2513,7 +2511,6 @@ u64 kvm_scale_tsc(u64 tsc, u64 ratio)
 
 	return _tsc;
 }
-EXPORT_SYMBOL_GPL(kvm_scale_tsc);
 
 static u64 kvm_compute_l1_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc)
 {
@@ -2972,6 +2969,22 @@ static void kvm_update_masterclock(struct kvm *kvm)
 	kvm_end_pvclock_update(kvm);
 }
 
+/*
+ * Use the kernel's tsc_khz directly if the TSC is constant, otherwise use KVM's
+ * per-CPU value (which may be zero if a CPU is going offline).  Note, tsc_khz
+ * can change during boot even if the TSC is constant, as it's possible for KVM
+ * to be loaded before TSC calibration completes.  Ideally, KVM would get a
+ * notification when calibration completes, but practically speaking calibration
+ * will complete before userspace is alive enough to create VMs.
+ */
+static unsigned long get_cpu_tsc_khz(void)
+{
+	if (static_cpu_has(X86_FEATURE_CONSTANT_TSC))
+		return tsc_khz;
+	else
+		return __this_cpu_read(cpu_tsc_khz);
+}
+
 /* Called within read_seqcount_begin/retry for kvm->pvclock_sc.  */
 static void __get_kvmclock(struct kvm *kvm, struct kvm_clock_data *data)
 {
@@ -2982,7 +2995,8 @@ static void __get_kvmclock(struct kvm *kvm, struct kvm_clock_data *data)
 	get_cpu();
 
 	data->flags = 0;
-	if (ka->use_master_clock && __this_cpu_read(cpu_tsc_khz)) {
+	if (ka->use_master_clock &&
+	    (static_cpu_has(X86_FEATURE_CONSTANT_TSC) || __this_cpu_read(cpu_tsc_khz))) {
 #ifdef CONFIG_X86_64
 		struct timespec64 ts;
 
@@ -2996,7 +3010,7 @@ static void __get_kvmclock(struct kvm *kvm, struct kvm_clock_data *data)
 		data->flags |= KVM_CLOCK_TSC_STABLE;
 		hv_clock.tsc_timestamp = ka->master_cycle_now;
 		hv_clock.system_time = ka->master_kernel_ns + ka->kvmclock_offset;
-		kvm_get_time_scale(NSEC_PER_SEC, __this_cpu_read(cpu_tsc_khz) * 1000LL,
+		kvm_get_time_scale(NSEC_PER_SEC, get_cpu_tsc_khz() * 1000LL,
 				   &hv_clock.tsc_shift,
 				   &hv_clock.tsc_to_system_mul);
 		data->clock = __pvclock_read_cycles(&hv_clock, data->host_tsc);
@@ -3035,12 +3049,10 @@ static void kvm_setup_guest_pvclock(struct kvm_vcpu *v,
 	unsigned long flags;
 
 	read_lock_irqsave(&gpc->lock, flags);
-	while (!kvm_gfn_to_pfn_cache_check(v->kvm, gpc, gpc->gpa,
-					   offset + sizeof(*guest_hv_clock))) {
+	while (!kvm_gpc_check(gpc, offset + sizeof(*guest_hv_clock))) {
 		read_unlock_irqrestore(&gpc->lock, flags);
 
-		if (kvm_gfn_to_pfn_cache_refresh(v->kvm, gpc, gpc->gpa,
-						 offset + sizeof(*guest_hv_clock)))
+		if (kvm_gpc_refresh(gpc, offset + sizeof(*guest_hv_clock)))
 			return;
 
 		read_lock_irqsave(&gpc->lock, flags);
@@ -3106,7 +3118,7 @@ static int kvm_guest_time_update(struct kvm_vcpu *v)
 
 	/* Keep irq disabled to prevent changes to the clock */
 	local_irq_save(flags);
-	tgt_tsc_khz = __this_cpu_read(cpu_tsc_khz);
+	tgt_tsc_khz = get_cpu_tsc_khz();
 	if (unlikely(tgt_tsc_khz == 0)) {
 		local_irq_restore(flags);
 		kvm_make_request(KVM_REQ_CLOCK_UPDATE, v);
@@ -3389,7 +3401,7 @@ static int kvm_pv_enable_async_pf_int(struct kvm_vcpu *vcpu, u64 data)
 
 static void kvmclock_reset(struct kvm_vcpu *vcpu)
 {
-	kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.pv_time);
+	kvm_gpc_deactivate(&vcpu->arch.pv_time);
 	vcpu->arch.time = 0;
 }
 
@@ -3397,6 +3409,9 @@ static void kvm_vcpu_flush_tlb_all(struct kvm_vcpu *vcpu)
 {
 	++vcpu->stat.tlb_flush;
 	static_call(kvm_x86_flush_tlb_all)(vcpu);
+
+	/* Flushing all ASIDs flushes the current ASID... */
+	kvm_clear_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
 }
 
 static void kvm_vcpu_flush_tlb_guest(struct kvm_vcpu *vcpu)
@@ -3415,6 +3430,12 @@ static void kvm_vcpu_flush_tlb_guest(struct kvm_vcpu *vcpu)
 	}
 
 	static_call(kvm_x86_flush_tlb_guest)(vcpu);
+
+	/*
+	 * Flushing all "guest" TLB is always a superset of Hyper-V's fine
+	 * grained flushing.
+	 */
+	kvm_hv_vcpu_purge_flush_tlb(vcpu);
 }
 
 
@@ -3566,20 +3587,15 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 			return 1;
 		vcpu->arch.arch_capabilities = data;
 		break;
-	case MSR_IA32_PERF_CAPABILITIES: {
-		struct kvm_msr_entry msr_ent = {.index = msr, .data = 0};
-
+	case MSR_IA32_PERF_CAPABILITIES:
 		if (!msr_info->host_initiated)
 			return 1;
-		if (kvm_get_msr_feature(&msr_ent))
-			return 1;
-		if (data & ~msr_ent.data)
+		if (data & ~kvm_caps.supported_perf_cap)
 			return 1;
 
 		vcpu->arch.perf_capabilities = data;
 		kvm_pmu_refresh(vcpu);
 		return 0;
-	}
 	case MSR_EFER:
 		return set_efer(vcpu, msr_info);
 	case MSR_K7_HWCR:
@@ -3651,7 +3667,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		break;
 	}
 	case MSR_IA32_SMBASE:
-		if (!msr_info->host_initiated)
+		if (!IS_ENABLED(CONFIG_KVM_SMM) || !msr_info->host_initiated)
 			return 1;
 		vcpu->arch.smbase = data;
 		break;
@@ -4067,7 +4083,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		msr_info->data = vcpu->arch.ia32_misc_enable_msr;
 		break;
 	case MSR_IA32_SMBASE:
-		if (!msr_info->host_initiated)
+		if (!IS_ENABLED(CONFIG_KVM_SMM) || !msr_info->host_initiated)
 			return 1;
 		msr_info->data = vcpu->arch.smbase;
 		break;
@@ -4425,7 +4441,8 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		    KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL |
 		    KVM_XEN_HVM_CONFIG_EVTCHN_SEND;
 		if (sched_info_on())
-			r |= KVM_XEN_HVM_CONFIG_RUNSTATE;
+			r |= KVM_XEN_HVM_CONFIG_RUNSTATE |
+			     KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG;
 		break;
 #endif
 	case KVM_CAP_SYNC_REGS:
@@ -4435,12 +4452,20 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = KVM_CLOCK_VALID_FLAGS;
 		break;
 	case KVM_CAP_X86_DISABLE_EXITS:
-		r |=  KVM_X86_DISABLE_EXITS_HLT | KVM_X86_DISABLE_EXITS_PAUSE |
-		      KVM_X86_DISABLE_EXITS_CSTATE;
-		if(kvm_can_mwait_in_guest())
-			r |= KVM_X86_DISABLE_EXITS_MWAIT;
+		r = KVM_X86_DISABLE_EXITS_PAUSE;
+
+		if (!mitigate_smt_rsb) {
+			r |= KVM_X86_DISABLE_EXITS_HLT |
+			     KVM_X86_DISABLE_EXITS_CSTATE;
+
+			if (kvm_can_mwait_in_guest())
+				r |= KVM_X86_DISABLE_EXITS_MWAIT;
+		}
 		break;
 	case KVM_CAP_X86_SMM:
+		if (!IS_ENABLED(CONFIG_KVM_SMM))
+			break;
+
 		/* SMBASE is usually relocated above 1M on modern chipsets,
 		 * and SMM handlers might indeed rely on 4G segment limits,
 		 * so do not report SMM to be available if real mode is
@@ -4481,7 +4506,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 			kvm_x86_ops.nested_ops->get_state(NULL, NULL, 0) : 0;
 		break;
 	case KVM_CAP_HYPERV_DIRECT_TLBFLUSH:
-		r = kvm_x86_ops.enable_direct_tlbflush != NULL;
+		r = kvm_x86_ops.enable_l2_tlb_flush != NULL;
 		break;
 	case KVM_CAP_HYPERV_ENLIGHTENED_VMCS:
 		r = kvm_x86_ops.nested_ops->enable_evmcs != NULL;
@@ -4897,13 +4922,6 @@ static int kvm_vcpu_ioctl_nmi(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
-static int kvm_vcpu_ioctl_smi(struct kvm_vcpu *vcpu)
-{
-	kvm_make_request(KVM_REQ_SMI, vcpu);
-
-	return 0;
-}
-
 static int vcpu_ioctl_tpr_access_reporting(struct kvm_vcpu *vcpu,
 					   struct kvm_tpr_access_ctl *tac)
 {
@@ -5039,8 +5057,10 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 
 	process_nmi(vcpu);
 
+#ifdef CONFIG_KVM_SMM
 	if (kvm_check_request(KVM_REQ_SMI, vcpu))
 		process_smi(vcpu);
+#endif
 
 	/*
 	 * KVM's ABI only allows for one exception to be migrated.  Luckily,
@@ -5068,16 +5088,15 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 	    ex->pending && ex->has_payload)
 		kvm_deliver_exception_payload(vcpu, ex);
 
+	memset(events, 0, sizeof(*events));
+
 	/*
 	 * The API doesn't provide the instruction length for software
 	 * exceptions, so don't report them. As long as the guest RIP
 	 * isn't advanced, we should expect to encounter the exception
 	 * again.
 	 */
-	if (kvm_exception_is_soft(ex->vector)) {
-		events->exception.injected = 0;
-		events->exception.pending = 0;
-	} else {
+	if (!kvm_exception_is_soft(ex->vector)) {
 		events->exception.injected = ex->injected;
 		events->exception.pending = ex->pending;
 		/*
@@ -5097,20 +5116,20 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 	events->interrupt.injected =
 		vcpu->arch.interrupt.injected && !vcpu->arch.interrupt.soft;
 	events->interrupt.nr = vcpu->arch.interrupt.nr;
-	events->interrupt.soft = 0;
 	events->interrupt.shadow = static_call(kvm_x86_get_interrupt_shadow)(vcpu);
 
 	events->nmi.injected = vcpu->arch.nmi_injected;
 	events->nmi.pending = vcpu->arch.nmi_pending != 0;
 	events->nmi.masked = static_call(kvm_x86_get_nmi_mask)(vcpu);
-	events->nmi.pad = 0;
 
-	events->sipi_vector = 0; /* never valid when reporting to user space */
+	/* events->sipi_vector is never valid when reporting to user space */
 
+#ifdef CONFIG_KVM_SMM
 	events->smi.smm = is_smm(vcpu);
 	events->smi.pending = vcpu->arch.smi_pending;
 	events->smi.smm_inside_nmi =
 		!!(vcpu->arch.hflags & HF_SMM_INSIDE_NMI_MASK);
+#endif
 	events->smi.latched_init = kvm_lapic_latched_init(vcpu);
 
 	events->flags = (KVM_VCPUEVENT_VALID_NMI_PENDING
@@ -5122,12 +5141,8 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
 		events->triple_fault.pending = kvm_test_request(KVM_REQ_TRIPLE_FAULT, vcpu);
 		events->flags |= KVM_VCPUEVENT_VALID_TRIPLE_FAULT;
 	}
-
-	memset(&events->reserved, 0, sizeof(events->reserved));
 }
 
-static void kvm_smm_changed(struct kvm_vcpu *vcpu, bool entering_smm);
-
 static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 					      struct kvm_vcpu_events *events)
 {
@@ -5200,6 +5215,7 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 		vcpu->arch.apic->sipi_vector = events->sipi_vector;
 
 	if (events->flags & KVM_VCPUEVENT_VALID_SMM) {
+#ifdef CONFIG_KVM_SMM
 		if (!!(vcpu->arch.hflags & HF_SMM_MASK) != events->smi.smm) {
 			kvm_leave_nested(vcpu);
 			kvm_smm_changed(vcpu, events->smi.smm);
@@ -5214,6 +5230,12 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
 				vcpu->arch.hflags &= ~HF_SMM_INSIDE_NMI_MASK;
 		}
 
+#else
+		if (events->smi.smm || events->smi.pending ||
+		    events->smi.smm_inside_nmi)
+			return -EINVAL;
+#endif
+
 		if (lapic_in_kernel(vcpu)) {
 			if (events->smi.latched_init)
 				set_bit(KVM_APIC_INIT, &vcpu->arch.apic->pending_events);
@@ -5241,12 +5263,11 @@ static void kvm_vcpu_ioctl_x86_get_debugregs(struct kvm_vcpu *vcpu,
 {
 	unsigned long val;
 
+	memset(dbgregs, 0, sizeof(*dbgregs));
 	memcpy(dbgregs->db, vcpu->arch.db, sizeof(vcpu->arch.db));
 	kvm_get_dr(vcpu, 6, &val);
 	dbgregs->dr6 = val;
 	dbgregs->dr7 = vcpu->arch.dr7;
-	dbgregs->flags = 0;
-	memset(&dbgregs->reserved, 0, sizeof(dbgregs->reserved));
 }
 
 static int kvm_vcpu_ioctl_x86_set_debugregs(struct kvm_vcpu *vcpu,
@@ -5497,10 +5518,10 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 		}
 		return r;
 	case KVM_CAP_HYPERV_DIRECT_TLBFLUSH:
-		if (!kvm_x86_ops.enable_direct_tlbflush)
+		if (!kvm_x86_ops.enable_l2_tlb_flush)
 			return -ENOTTY;
 
-		return static_call(kvm_x86_enable_direct_tlbflush)(vcpu);
+		return static_call(kvm_x86_enable_l2_tlb_flush)(vcpu);
 
 	case KVM_CAP_HYPERV_ENFORCE_CPUID:
 		return kvm_hv_set_enforce_cpuid(vcpu, cap->args[0]);
@@ -5580,7 +5601,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
 		break;
 	}
 	case KVM_SMI: {
-		r = kvm_vcpu_ioctl_smi(vcpu);
+		r = kvm_inject_smi(vcpu);
 		break;
 	}
 	case KVM_SET_CPUID: {
@@ -6214,15 +6235,26 @@ split_irqchip_unlock:
 		if (cap->args[0] & ~KVM_X86_DISABLE_VALID_EXITS)
 			break;
 
-		if ((cap->args[0] & KVM_X86_DISABLE_EXITS_MWAIT) &&
-			kvm_can_mwait_in_guest())
-			kvm->arch.mwait_in_guest = true;
-		if (cap->args[0] & KVM_X86_DISABLE_EXITS_HLT)
-			kvm->arch.hlt_in_guest = true;
 		if (cap->args[0] & KVM_X86_DISABLE_EXITS_PAUSE)
 			kvm->arch.pause_in_guest = true;
-		if (cap->args[0] & KVM_X86_DISABLE_EXITS_CSTATE)
-			kvm->arch.cstate_in_guest = true;
+
+#define SMT_RSB_MSG "This processor is affected by the Cross-Thread Return Predictions vulnerability. " \
+		    "KVM_CAP_X86_DISABLE_EXITS should only be used with SMT disabled or trusted guests."
+
+		if (!mitigate_smt_rsb) {
+			if (boot_cpu_has_bug(X86_BUG_SMT_RSB) && cpu_smt_possible() &&
+			    (cap->args[0] & ~KVM_X86_DISABLE_EXITS_PAUSE))
+				pr_warn_once(SMT_RSB_MSG);
+
+			if ((cap->args[0] & KVM_X86_DISABLE_EXITS_MWAIT) &&
+			    kvm_can_mwait_in_guest())
+				kvm->arch.mwait_in_guest = true;
+			if (cap->args[0] & KVM_X86_DISABLE_EXITS_HLT)
+				kvm->arch.hlt_in_guest = true;
+			if (cap->args[0] & KVM_X86_DISABLE_EXITS_CSTATE)
+				kvm->arch.cstate_in_guest = true;
+		}
+
 		r = 0;
 		break;
 	case KVM_CAP_MSR_PLATFORM_INFO:
@@ -6239,9 +6271,7 @@ split_irqchip_unlock:
 		break;
 	case KVM_CAP_X86_USER_SPACE_MSR:
 		r = -EINVAL;
-		if (cap->args[0] & ~(KVM_MSR_EXIT_REASON_INVAL |
-				     KVM_MSR_EXIT_REASON_UNKNOWN |
-				     KVM_MSR_EXIT_REASON_FILTER))
+		if (cap->args[0] & ~KVM_MSR_EXIT_REASON_VALID_MASK)
 			break;
 		kvm->arch.user_space_msr_mask = cap->args[0];
 		r = 0;
@@ -6418,7 +6448,7 @@ static int kvm_add_msr_filter(struct kvm_x86_msr_filter *msr_filter,
 	if (!user_range->nmsrs)
 		return 0;
 
-	if (user_range->flags & ~(KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE))
+	if (user_range->flags & ~KVM_MSR_FILTER_RANGE_VALID_MASK)
 		return -EINVAL;
 
 	if (!user_range->flags)
@@ -6452,7 +6482,7 @@ static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm,
 	int r = 0;
 	u32 i;
 
-	if (filter->flags & ~KVM_MSR_FILTER_DEFAULT_DENY)
+	if (filter->flags & ~KVM_MSR_FILTER_VALID_MASK)
 		return -EINVAL;
 
 	for (i = 0; i < ARRAY_SIZE(filter->ranges); i++)
@@ -7125,8 +7155,8 @@ static int vcpu_mmio_read(struct kvm_vcpu *vcpu, gpa_t addr, int len, void *v)
 	return handled;
 }
 
-static void kvm_set_segment(struct kvm_vcpu *vcpu,
-			struct kvm_segment *var, int seg)
+void kvm_set_segment(struct kvm_vcpu *vcpu,
+		     struct kvm_segment *var, int seg)
 {
 	static_call(kvm_x86_set_segment)(vcpu, var, seg);
 }
@@ -7162,16 +7192,6 @@ gpa_t kvm_mmu_gva_to_gpa_read(struct kvm_vcpu *vcpu, gva_t gva,
 }
 EXPORT_SYMBOL_GPL(kvm_mmu_gva_to_gpa_read);
 
- gpa_t kvm_mmu_gva_to_gpa_fetch(struct kvm_vcpu *vcpu, gva_t gva,
-				struct x86_exception *exception)
-{
-	struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
-
-	u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
-	access |= PFERR_FETCH_MASK;
-	return mmu->gva_to_gpa(vcpu, mmu, gva, access, exception);
-}
-
 gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva,
 			       struct x86_exception *exception)
 {
@@ -7284,15 +7304,6 @@ static int emulator_read_std(struct x86_emulate_ctxt *ctxt,
 	return kvm_read_guest_virt_helper(addr, val, bytes, vcpu, access, exception);
 }
 
-static int kvm_read_guest_phys_system(struct x86_emulate_ctxt *ctxt,
-		unsigned long addr, void *val, unsigned int bytes)
-{
-	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
-	int r = kvm_vcpu_read_guest(vcpu, addr, val, bytes);
-
-	return r < 0 ? X86EMUL_IO_NEEDED : X86EMUL_CONTINUE;
-}
-
 static int kvm_write_guest_virt_helper(gva_t addr, void *val, unsigned int bytes,
 				      struct kvm_vcpu *vcpu, u64 access,
 				      struct x86_exception *exception)
@@ -8084,26 +8095,6 @@ static int emulator_get_msr(struct x86_emulate_ctxt *ctxt,
 	return kvm_get_msr(emul_to_vcpu(ctxt), msr_index, pdata);
 }
 
-static int emulator_set_msr(struct x86_emulate_ctxt *ctxt,
-			    u32 msr_index, u64 data)
-{
-	return kvm_set_msr(emul_to_vcpu(ctxt), msr_index, data);
-}
-
-static u64 emulator_get_smbase(struct x86_emulate_ctxt *ctxt)
-{
-	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
-
-	return vcpu->arch.smbase;
-}
-
-static void emulator_set_smbase(struct x86_emulate_ctxt *ctxt, u64 smbase)
-{
-	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
-
-	vcpu->arch.smbase = smbase;
-}
-
 static int emulator_check_pmc(struct x86_emulate_ctxt *ctxt,
 			      u32 pmc)
 {
@@ -8178,18 +8169,13 @@ static unsigned emulator_get_hflags(struct x86_emulate_ctxt *ctxt)
 	return emul_to_vcpu(ctxt)->arch.hflags;
 }
 
-static void emulator_exiting_smm(struct x86_emulate_ctxt *ctxt)
+#ifndef CONFIG_KVM_SMM
+static int emulator_leave_smm(struct x86_emulate_ctxt *ctxt)
 {
-	struct kvm_vcpu *vcpu = emul_to_vcpu(ctxt);
-
-	kvm_smm_changed(vcpu, false);
-}
-
-static int emulator_leave_smm(struct x86_emulate_ctxt *ctxt,
-				  const char *smstate)
-{
-	return static_call(kvm_x86_leave_smm)(emul_to_vcpu(ctxt), smstate);
+	WARN_ON_ONCE(1);
+	return X86EMUL_UNHANDLEABLE;
 }
+#endif
 
 static void emulator_triple_fault(struct x86_emulate_ctxt *ctxt)
 {
@@ -8215,7 +8201,6 @@ static const struct x86_emulate_ops emulate_ops = {
 	.write_gpr           = emulator_write_gpr,
 	.read_std            = emulator_read_std,
 	.write_std           = emulator_write_std,
-	.read_phys           = kvm_read_guest_phys_system,
 	.fetch               = kvm_fetch_guest_virt,
 	.read_emulated       = emulator_read_emulated,
 	.write_emulated      = emulator_write_emulated,
@@ -8235,11 +8220,8 @@ static const struct x86_emulate_ops emulate_ops = {
 	.cpl                 = emulator_get_cpl,
 	.get_dr              = emulator_get_dr,
 	.set_dr              = emulator_set_dr,
-	.get_smbase          = emulator_get_smbase,
-	.set_smbase          = emulator_set_smbase,
 	.set_msr_with_filter = emulator_set_msr_with_filter,
 	.get_msr_with_filter = emulator_get_msr_with_filter,
-	.set_msr             = emulator_set_msr,
 	.get_msr             = emulator_get_msr,
 	.check_pmc	     = emulator_check_pmc,
 	.read_pmc            = emulator_read_pmc,
@@ -8254,7 +8236,6 @@ static const struct x86_emulate_ops emulate_ops = {
 	.guest_has_rdpid     = emulator_guest_has_rdpid,
 	.set_nmi_mask        = emulator_set_nmi_mask,
 	.get_hflags          = emulator_get_hflags,
-	.exiting_smm         = emulator_exiting_smm,
 	.leave_smm           = emulator_leave_smm,
 	.triple_fault        = emulator_triple_fault,
 	.set_xcr             = emulator_set_xcr,
@@ -8327,8 +8308,6 @@ static void init_emulate_ctxt(struct kvm_vcpu *vcpu)
 		     cs_db				? X86EMUL_MODE_PROT32 :
 							  X86EMUL_MODE_PROT16;
 	BUILD_BUG_ON(HF_GUEST_MASK != X86EMUL_GUEST_MASK);
-	BUILD_BUG_ON(HF_SMM_MASK != X86EMUL_SMM_MASK);
-	BUILD_BUG_ON(HF_SMM_INSIDE_NMI_MASK != X86EMUL_SMM_INSIDE_NMI_MASK);
 
 	ctxt->interruptibility = 0;
 	ctxt->have_exception = false;
@@ -8587,29 +8566,6 @@ static bool retry_instruction(struct x86_emulate_ctxt *ctxt,
 static int complete_emulated_mmio(struct kvm_vcpu *vcpu);
 static int complete_emulated_pio(struct kvm_vcpu *vcpu);
 
-static void kvm_smm_changed(struct kvm_vcpu *vcpu, bool entering_smm)
-{
-	trace_kvm_smm_transition(vcpu->vcpu_id, vcpu->arch.smbase, entering_smm);
-
-	if (entering_smm) {
-		vcpu->arch.hflags |= HF_SMM_MASK;
-	} else {
-		vcpu->arch.hflags &= ~(HF_SMM_MASK | HF_SMM_INSIDE_NMI_MASK);
-
-		/* Process a latched INIT or SMI, if any.  */
-		kvm_make_request(KVM_REQ_EVENT, vcpu);
-
-		/*
-		 * Even if KVM_SET_SREGS2 loaded PDPTRs out of band,
-		 * on SMM exit we still need to reload them from
-		 * guest memory
-		 */
-		vcpu->arch.pdptrs_from_userspace = false;
-	}
-
-	kvm_mmu_reset_context(vcpu);
-}
-
 static int kvm_vcpu_check_hw_bp(unsigned long addr, u32 type, u32 dr7,
 				unsigned long *db)
 {
@@ -8841,7 +8797,9 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 						  write_fault_to_spt,
 						  emulation_type))
 				return 1;
-			if (ctxt->have_exception) {
+
+			if (ctxt->have_exception &&
+			    !(emulation_type & EMULTYPE_SKIP)) {
 				/*
 				 * #UD should result in just EMULATION_FAILED, and trap-like
 				 * exception should not be encountered during decode.
@@ -9105,9 +9063,11 @@ static void tsc_khz_changed(void *data)
 	struct cpufreq_freqs *freq = data;
 	unsigned long khz = 0;
 
+	WARN_ON_ONCE(boot_cpu_has(X86_FEATURE_CONSTANT_TSC));
+
 	if (data)
 		khz = freq->new;
-	else if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+	else
 		khz = cpufreq_quick_get(raw_smp_processor_id());
 	if (!khz)
 		khz = tsc_khz;
@@ -9128,8 +9088,10 @@ static void kvm_hyperv_tsc_notifier(void)
 	hyperv_stop_tsc_emulation();
 
 	/* TSC frequency always matches when on Hyper-V */
-	for_each_present_cpu(cpu)
-		per_cpu(cpu_tsc_khz, cpu) = tsc_khz;
+	if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) {
+		for_each_present_cpu(cpu)
+			per_cpu(cpu_tsc_khz, cpu) = tsc_khz;
+	}
 	kvm_caps.max_guest_tsc_khz = tsc_khz;
 
 	list_for_each_entry(kvm, &vm_list, vm_list) {
@@ -9266,10 +9228,10 @@ static void kvm_timer_init(void)
 		}
 		cpufreq_register_notifier(&kvmclock_cpufreq_notifier_block,
 					  CPUFREQ_TRANSITION_NOTIFIER);
-	}
 
-	cpuhp_setup_state(CPUHP_AP_X86_KVM_CLK_ONLINE, "x86/kvm/clk:online",
-			  kvmclock_cpu_online, kvmclock_cpu_down_prep);
+		cpuhp_setup_state(CPUHP_AP_X86_KVM_CLK_ONLINE, "x86/kvm/clk:online",
+				  kvmclock_cpu_online, kvmclock_cpu_down_prep);
+	}
 }
 
 #ifdef CONFIG_X86_64
@@ -9429,10 +9391,11 @@ void kvm_arch_exit(void)
 #endif
 	kvm_lapic_exit();
 
-	if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
+	if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) {
 		cpufreq_unregister_notifier(&kvmclock_cpufreq_notifier_block,
 					    CPUFREQ_TRANSITION_NOTIFIER);
-	cpuhp_remove_state_nocalls(CPUHP_AP_X86_KVM_CLK_ONLINE);
+		cpuhp_remove_state_nocalls(CPUHP_AP_X86_KVM_CLK_ONLINE);
+	}
 #ifdef CONFIG_X86_64
 	pvclock_gtod_unregister_notifier(&pvclock_gtod_notifier);
 	irq_work_sync(&pvclock_irq_work);
@@ -9999,6 +9962,7 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 	 * in order to make progress and get back here for another iteration.
 	 * The kvm_x86_ops hooks communicate this by returning -EBUSY.
 	 */
+#ifdef CONFIG_KVM_SMM
 	if (vcpu->arch.smi_pending) {
 		r = can_inject ? static_call(kvm_x86_smi_allowed)(vcpu, true) : -EBUSY;
 		if (r < 0)
@@ -10011,6 +9975,7 @@ static int kvm_check_and_inject_events(struct kvm_vcpu *vcpu,
 		} else
 			static_call(kvm_x86_enable_smi_window)(vcpu);
 	}
+#endif
 
 	if (vcpu->arch.nmi_pending) {
 		r = can_inject ? static_call(kvm_x86_nmi_allowed)(vcpu, true) : -EBUSY;
@@ -10086,246 +10051,6 @@ static void process_nmi(struct kvm_vcpu *vcpu)
 	kvm_make_request(KVM_REQ_EVENT, vcpu);
 }
 
-static u32 enter_smm_get_segment_flags(struct kvm_segment *seg)
-{
-	u32 flags = 0;
-	flags |= seg->g       << 23;
-	flags |= seg->db      << 22;
-	flags |= seg->l       << 21;
-	flags |= seg->avl     << 20;
-	flags |= seg->present << 15;
-	flags |= seg->dpl     << 13;
-	flags |= seg->s       << 12;
-	flags |= seg->type    << 8;
-	return flags;
-}
-
-static void enter_smm_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n)
-{
-	struct kvm_segment seg;
-	int offset;
-
-	kvm_get_segment(vcpu, &seg, n);
-	put_smstate(u32, buf, 0x7fa8 + n * 4, seg.selector);
-
-	if (n < 3)
-		offset = 0x7f84 + n * 12;
-	else
-		offset = 0x7f2c + (n - 3) * 12;
-
-	put_smstate(u32, buf, offset + 8, seg.base);
-	put_smstate(u32, buf, offset + 4, seg.limit);
-	put_smstate(u32, buf, offset, enter_smm_get_segment_flags(&seg));
-}
-
-#ifdef CONFIG_X86_64
-static void enter_smm_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
-{
-	struct kvm_segment seg;
-	int offset;
-	u16 flags;
-
-	kvm_get_segment(vcpu, &seg, n);
-	offset = 0x7e00 + n * 16;
-
-	flags = enter_smm_get_segment_flags(&seg) >> 8;
-	put_smstate(u16, buf, offset, seg.selector);
-	put_smstate(u16, buf, offset + 2, flags);
-	put_smstate(u32, buf, offset + 4, seg.limit);
-	put_smstate(u64, buf, offset + 8, seg.base);
-}
-#endif
-
-static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, char *buf)
-{
-	struct desc_ptr dt;
-	struct kvm_segment seg;
-	unsigned long val;
-	int i;
-
-	put_smstate(u32, buf, 0x7ffc, kvm_read_cr0(vcpu));
-	put_smstate(u32, buf, 0x7ff8, kvm_read_cr3(vcpu));
-	put_smstate(u32, buf, 0x7ff4, kvm_get_rflags(vcpu));
-	put_smstate(u32, buf, 0x7ff0, kvm_rip_read(vcpu));
-
-	for (i = 0; i < 8; i++)
-		put_smstate(u32, buf, 0x7fd0 + i * 4, kvm_register_read_raw(vcpu, i));
-
-	kvm_get_dr(vcpu, 6, &val);
-	put_smstate(u32, buf, 0x7fcc, (u32)val);
-	kvm_get_dr(vcpu, 7, &val);
-	put_smstate(u32, buf, 0x7fc8, (u32)val);
-
-	kvm_get_segment(vcpu, &seg, VCPU_SREG_TR);
-	put_smstate(u32, buf, 0x7fc4, seg.selector);
-	put_smstate(u32, buf, 0x7f64, seg.base);
-	put_smstate(u32, buf, 0x7f60, seg.limit);
-	put_smstate(u32, buf, 0x7f5c, enter_smm_get_segment_flags(&seg));
-
-	kvm_get_segment(vcpu, &seg, VCPU_SREG_LDTR);
-	put_smstate(u32, buf, 0x7fc0, seg.selector);
-	put_smstate(u32, buf, 0x7f80, seg.base);
-	put_smstate(u32, buf, 0x7f7c, seg.limit);
-	put_smstate(u32, buf, 0x7f78, enter_smm_get_segment_flags(&seg));
-
-	static_call(kvm_x86_get_gdt)(vcpu, &dt);
-	put_smstate(u32, buf, 0x7f74, dt.address);
-	put_smstate(u32, buf, 0x7f70, dt.size);
-
-	static_call(kvm_x86_get_idt)(vcpu, &dt);
-	put_smstate(u32, buf, 0x7f58, dt.address);
-	put_smstate(u32, buf, 0x7f54, dt.size);
-
-	for (i = 0; i < 6; i++)
-		enter_smm_save_seg_32(vcpu, buf, i);
-
-	put_smstate(u32, buf, 0x7f14, kvm_read_cr4(vcpu));
-
-	/* revision id */
-	put_smstate(u32, buf, 0x7efc, 0x00020000);
-	put_smstate(u32, buf, 0x7ef8, vcpu->arch.smbase);
-}
-
-#ifdef CONFIG_X86_64
-static void enter_smm_save_state_64(struct kvm_vcpu *vcpu, char *buf)
-{
-	struct desc_ptr dt;
-	struct kvm_segment seg;
-	unsigned long val;
-	int i;
-
-	for (i = 0; i < 16; i++)
-		put_smstate(u64, buf, 0x7ff8 - i * 8, kvm_register_read_raw(vcpu, i));
-
-	put_smstate(u64, buf, 0x7f78, kvm_rip_read(vcpu));
-	put_smstate(u32, buf, 0x7f70, kvm_get_rflags(vcpu));
-
-	kvm_get_dr(vcpu, 6, &val);
-	put_smstate(u64, buf, 0x7f68, val);
-	kvm_get_dr(vcpu, 7, &val);
-	put_smstate(u64, buf, 0x7f60, val);
-
-	put_smstate(u64, buf, 0x7f58, kvm_read_cr0(vcpu));
-	put_smstate(u64, buf, 0x7f50, kvm_read_cr3(vcpu));
-	put_smstate(u64, buf, 0x7f48, kvm_read_cr4(vcpu));
-
-	put_smstate(u32, buf, 0x7f00, vcpu->arch.smbase);
-
-	/* revision id */
-	put_smstate(u32, buf, 0x7efc, 0x00020064);
-
-	put_smstate(u64, buf, 0x7ed0, vcpu->arch.efer);
-
-	kvm_get_segment(vcpu, &seg, VCPU_SREG_TR);
-	put_smstate(u16, buf, 0x7e90, seg.selector);
-	put_smstate(u16, buf, 0x7e92, enter_smm_get_segment_flags(&seg) >> 8);
-	put_smstate(u32, buf, 0x7e94, seg.limit);
-	put_smstate(u64, buf, 0x7e98, seg.base);
-
-	static_call(kvm_x86_get_idt)(vcpu, &dt);
-	put_smstate(u32, buf, 0x7e84, dt.size);
-	put_smstate(u64, buf, 0x7e88, dt.address);
-
-	kvm_get_segment(vcpu, &seg, VCPU_SREG_LDTR);
-	put_smstate(u16, buf, 0x7e70, seg.selector);
-	put_smstate(u16, buf, 0x7e72, enter_smm_get_segment_flags(&seg) >> 8);
-	put_smstate(u32, buf, 0x7e74, seg.limit);
-	put_smstate(u64, buf, 0x7e78, seg.base);
-
-	static_call(kvm_x86_get_gdt)(vcpu, &dt);
-	put_smstate(u32, buf, 0x7e64, dt.size);
-	put_smstate(u64, buf, 0x7e68, dt.address);
-
-	for (i = 0; i < 6; i++)
-		enter_smm_save_seg_64(vcpu, buf, i);
-}
-#endif
-
-static void enter_smm(struct kvm_vcpu *vcpu)
-{
-	struct kvm_segment cs, ds;
-	struct desc_ptr dt;
-	unsigned long cr0;
-	char buf[512];
-
-	memset(buf, 0, 512);
-#ifdef CONFIG_X86_64
-	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
-		enter_smm_save_state_64(vcpu, buf);
-	else
-#endif
-		enter_smm_save_state_32(vcpu, buf);
-
-	/*
-	 * Give enter_smm() a chance to make ISA-specific changes to the vCPU
-	 * state (e.g. leave guest mode) after we've saved the state into the
-	 * SMM state-save area.
-	 */
-	static_call(kvm_x86_enter_smm)(vcpu, buf);
-
-	kvm_smm_changed(vcpu, true);
-	kvm_vcpu_write_guest(vcpu, vcpu->arch.smbase + 0xfe00, buf, sizeof(buf));
-
-	if (static_call(kvm_x86_get_nmi_mask)(vcpu))
-		vcpu->arch.hflags |= HF_SMM_INSIDE_NMI_MASK;
-	else
-		static_call(kvm_x86_set_nmi_mask)(vcpu, true);
-
-	kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
-	kvm_rip_write(vcpu, 0x8000);
-
-	cr0 = vcpu->arch.cr0 & ~(X86_CR0_PE | X86_CR0_EM | X86_CR0_TS | X86_CR0_PG);
-	static_call(kvm_x86_set_cr0)(vcpu, cr0);
-	vcpu->arch.cr0 = cr0;
-
-	static_call(kvm_x86_set_cr4)(vcpu, 0);
-
-	/* Undocumented: IDT limit is set to zero on entry to SMM.  */
-	dt.address = dt.size = 0;
-	static_call(kvm_x86_set_idt)(vcpu, &dt);
-
-	kvm_set_dr(vcpu, 7, DR7_FIXED_1);
-
-	cs.selector = (vcpu->arch.smbase >> 4) & 0xffff;
-	cs.base = vcpu->arch.smbase;
-
-	ds.selector = 0;
-	ds.base = 0;
-
-	cs.limit    = ds.limit = 0xffffffff;
-	cs.type     = ds.type = 0x3;
-	cs.dpl      = ds.dpl = 0;
-	cs.db       = ds.db = 0;
-	cs.s        = ds.s = 1;
-	cs.l        = ds.l = 0;
-	cs.g        = ds.g = 1;
-	cs.avl      = ds.avl = 0;
-	cs.present  = ds.present = 1;
-	cs.unusable = ds.unusable = 0;
-	cs.padding  = ds.padding = 0;
-
-	kvm_set_segment(vcpu, &cs, VCPU_SREG_CS);
-	kvm_set_segment(vcpu, &ds, VCPU_SREG_DS);
-	kvm_set_segment(vcpu, &ds, VCPU_SREG_ES);
-	kvm_set_segment(vcpu, &ds, VCPU_SREG_FS);
-	kvm_set_segment(vcpu, &ds, VCPU_SREG_GS);
-	kvm_set_segment(vcpu, &ds, VCPU_SREG_SS);
-
-#ifdef CONFIG_X86_64
-	if (guest_cpuid_has(vcpu, X86_FEATURE_LM))
-		static_call(kvm_x86_set_efer)(vcpu, 0);
-#endif
-
-	kvm_update_cpuid_runtime(vcpu);
-	kvm_mmu_reset_context(vcpu);
-}
-
-static void process_smi(struct kvm_vcpu *vcpu)
-{
-	vcpu->arch.smi_pending = true;
-	kvm_make_request(KVM_REQ_EVENT, vcpu);
-}
-
 void kvm_make_scan_ioapic_request_mask(struct kvm *kvm,
 				       unsigned long *vcpu_bitmap)
 {
@@ -10516,20 +10241,17 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 
 	bool req_immediate_exit = false;
 
-	/* Forbid vmenter if vcpu dirty ring is soft-full */
-	if (unlikely(vcpu->kvm->dirty_ring_size &&
-		     kvm_dirty_ring_soft_full(&vcpu->dirty_ring))) {
-		vcpu->run->exit_reason = KVM_EXIT_DIRTY_RING_FULL;
-		trace_kvm_dirty_ring_exit(vcpu);
-		r = 0;
-		goto out;
-	}
-
 	if (kvm_request_pending(vcpu)) {
 		if (kvm_check_request(KVM_REQ_VM_DEAD, vcpu)) {
 			r = -EIO;
 			goto out;
 		}
+
+		if (kvm_dirty_ring_check_request(vcpu)) {
+			r = 0;
+			goto out;
+		}
+
 		if (kvm_check_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu)) {
 			if (unlikely(!kvm_x86_ops.nested_ops->get_nested_state_pages(vcpu))) {
 				r = 0;
@@ -10553,14 +10275,27 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 			kvm_mmu_sync_roots(vcpu);
 		if (kvm_check_request(KVM_REQ_LOAD_MMU_PGD, vcpu))
 			kvm_mmu_load_pgd(vcpu);
-		if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu)) {
+
+		/*
+		 * Note, the order matters here, as flushing "all" TLB entries
+		 * also flushes the "current" TLB entries, i.e. servicing the
+		 * flush "all" will clear any request to flush "current".
+		 */
+		if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
 			kvm_vcpu_flush_tlb_all(vcpu);
 
-			/* Flushing all ASIDs flushes the current ASID... */
-			kvm_clear_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
-		}
 		kvm_service_local_tlb_flush_requests(vcpu);
 
+		/*
+		 * Fall back to a "full" guest flush if Hyper-V's precise
+		 * flushing fails.  Note, Hyper-V's flushing is per-vCPU, but
+		 * the flushes are considered "remote" and not "local" because
+		 * the requests can be initiated from other vCPUs.
+		 */
+		if (kvm_check_request(KVM_REQ_HV_TLB_FLUSH, vcpu) &&
+		    kvm_hv_vcpu_flush_tlb(vcpu))
+			kvm_vcpu_flush_tlb_guest(vcpu);
+
 		if (kvm_check_request(KVM_REQ_REPORT_TPR_ACCESS, vcpu)) {
 			vcpu->run->exit_reason = KVM_EXIT_TPR_ACCESS;
 			r = 0;
@@ -10585,8 +10320,10 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
 		}
 		if (kvm_check_request(KVM_REQ_STEAL_UPDATE, vcpu))
 			record_steal_time(vcpu);
+#ifdef CONFIG_KVM_SMM
 		if (kvm_check_request(KVM_REQ_SMI, vcpu))
 			process_smi(vcpu);
+#endif
 		if (kvm_check_request(KVM_REQ_NMI, vcpu))
 			process_nmi(vcpu);
 		if (kvm_check_request(KVM_REQ_PMU, vcpu))
@@ -11834,7 +11571,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 	vcpu->arch.regs_avail = ~0;
 	vcpu->arch.regs_dirty = ~0;
 
-	kvm_gpc_init(&vcpu->arch.pv_time);
+	kvm_gpc_init(&vcpu->arch.pv_time, vcpu->kvm, vcpu, KVM_HOST_USES_PFN);
 
 	if (!irqchip_in_kernel(vcpu->kvm) || kvm_vcpu_is_reset_bsp(vcpu))
 		vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
@@ -11900,6 +11637,8 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 	vcpu->arch.pat = MSR_IA32_CR_PAT_DEFAULT;
 
 	kvm_async_pf_hash_reset(vcpu);
+
+	vcpu->arch.perf_capabilities = kvm_caps.supported_perf_cap;
 	kvm_pmu_init(vcpu);
 
 	vcpu->arch.pending_external_vector = -1;
@@ -12334,7 +12073,6 @@ bool kvm_vcpu_is_reset_bsp(struct kvm_vcpu *vcpu)
 {
 	return vcpu->kvm->arch.bsp_vcpu_id == vcpu->vcpu_id;
 }
-EXPORT_SYMBOL_GPL(kvm_vcpu_is_reset_bsp);
 
 bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu)
 {
@@ -12909,10 +12647,12 @@ static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu)
 	     static_call(kvm_x86_nmi_allowed)(vcpu, false)))
 		return true;
 
+#ifdef CONFIG_KVM_SMM
 	if (kvm_test_request(KVM_REQ_SMI, vcpu) ||
 	    (vcpu->arch.smi_pending &&
 	     static_call(kvm_x86_smi_allowed)(vcpu, false)))
 		return true;
+#endif
 
 	if (kvm_arch_interrupt_allowed(vcpu) &&
 	    (kvm_cpu_has_interrupt(vcpu) ||
@@ -12953,7 +12693,9 @@ bool kvm_arch_dy_runnable(struct kvm_vcpu *vcpu)
 		return true;
 
 	if (kvm_test_request(KVM_REQ_NMI, vcpu) ||
+#ifdef CONFIG_KVM_SMM
 		kvm_test_request(KVM_REQ_SMI, vcpu) ||
+#endif
 		 kvm_test_request(KVM_REQ_EVENT, vcpu))
 		return true;
 
@@ -13409,6 +13151,9 @@ int kvm_handle_memory_failure(struct kvm_vcpu *vcpu, int r,
 			      struct x86_exception *e)
 {
 	if (r == X86EMUL_PROPAGATE_FAULT) {
+		if (KVM_BUG_ON(!e, vcpu->kvm))
+			return -EIO;
+
 		kvm_inject_emulated_page_fault(vcpu, e);
 		return 1;
 	}
@@ -13730,6 +13475,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_exit);
 static int __init kvm_x86_init(void)
 {
 	kvm_mmu_x86_module_init();
+	mitigate_smt_rsb &= boot_cpu_has_bug(X86_BUG_SMT_RSB) && cpu_smt_possible();
 	return 0;
 }
 module_init(kvm_x86_init);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/x86.h linux-libre-6.2-gnu/arch/x86/kvm/x86.h
index 829d3134c1eb..9de72586f406 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/x86.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/x86.h
@@ -27,6 +27,7 @@ struct kvm_caps {
 	u64 supported_mce_cap;
 	u64 supported_xcr0;
 	u64 supported_xss;
+	u64 supported_perf_cap;
 };
 
 void kvm_spurious_fault(void);
diff --git linux-libre-6.1-gnu/arch/x86/kvm/xen.c linux-libre-6.2-gnu/arch/x86/kvm/xen.c
index f3098c0e386a..8fd41f5deae3 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/xen.c
+++ linux-libre-6.2-gnu/arch/x86/kvm/xen.c
@@ -41,14 +41,13 @@ static int kvm_xen_shared_info_init(struct kvm *kvm, gfn_t gfn)
 	int ret = 0;
 	int idx = srcu_read_lock(&kvm->srcu);
 
-	if (gfn == GPA_INVALID) {
-		kvm_gpc_deactivate(kvm, gpc);
+	if (gfn == KVM_XEN_INVALID_GFN) {
+		kvm_gpc_deactivate(gpc);
 		goto out;
 	}
 
 	do {
-		ret = kvm_gpc_activate(kvm, gpc, NULL, KVM_HOST_USES_PFN, gpa,
-				       PAGE_SIZE);
+		ret = kvm_gpc_activate(gpc, gpa, PAGE_SIZE);
 		if (ret)
 			goto out;
 
@@ -170,112 +169,45 @@ static void kvm_xen_init_timer(struct kvm_vcpu *vcpu)
 	vcpu->arch.xen.timer.function = xen_timer_callback;
 }
 
-static void kvm_xen_update_runstate(struct kvm_vcpu *v, int state)
+static void kvm_xen_update_runstate_guest(struct kvm_vcpu *v, bool atomic)
 {
 	struct kvm_vcpu_xen *vx = &v->arch.xen;
-	u64 now = get_kvmclock_ns(v->kvm);
-	u64 delta_ns = now - vx->runstate_entry_time;
-	u64 run_delay = current->sched_info.run_delay;
-
-	if (unlikely(!vx->runstate_entry_time))
-		vx->current_runstate = RUNSTATE_offline;
-
-	/*
-	 * Time waiting for the scheduler isn't "stolen" if the
-	 * vCPU wasn't running anyway.
-	 */
-	if (vx->current_runstate == RUNSTATE_running) {
-		u64 steal_ns = run_delay - vx->last_steal;
-
-		delta_ns -= steal_ns;
-
-		vx->runstate_times[RUNSTATE_runnable] += steal_ns;
-	}
-	vx->last_steal = run_delay;
-
-	vx->runstate_times[vx->current_runstate] += delta_ns;
-	vx->current_runstate = state;
-	vx->runstate_entry_time = now;
-}
-
-void kvm_xen_update_runstate_guest(struct kvm_vcpu *v, int state)
-{
-	struct kvm_vcpu_xen *vx = &v->arch.xen;
-	struct gfn_to_pfn_cache *gpc = &vx->runstate_cache;
-	uint64_t *user_times;
+	struct gfn_to_pfn_cache *gpc1 = &vx->runstate_cache;
+	struct gfn_to_pfn_cache *gpc2 = &vx->runstate2_cache;
+	size_t user_len, user_len1, user_len2;
+	struct vcpu_runstate_info rs;
 	unsigned long flags;
-	size_t user_len;
-	int *user_state;
-
-	kvm_xen_update_runstate(v, state);
-
-	if (!vx->runstate_cache.active)
-		return;
-
-	if (IS_ENABLED(CONFIG_64BIT) && v->kvm->arch.xen.long_mode)
-		user_len = sizeof(struct vcpu_runstate_info);
-	else
-		user_len = sizeof(struct compat_vcpu_runstate_info);
-
-	read_lock_irqsave(&gpc->lock, flags);
-	while (!kvm_gfn_to_pfn_cache_check(v->kvm, gpc, gpc->gpa,
-					   user_len)) {
-		read_unlock_irqrestore(&gpc->lock, flags);
-
-		/* When invoked from kvm_sched_out() we cannot sleep */
-		if (state == RUNSTATE_runnable)
-			return;
-
-		if (kvm_gfn_to_pfn_cache_refresh(v->kvm, gpc, gpc->gpa, user_len))
-			return;
-
-		read_lock_irqsave(&gpc->lock, flags);
-	}
+	size_t times_ofs;
+	uint8_t *update_bit = NULL;
+	uint64_t entry_time;
+	uint64_t *rs_times;
+	int *rs_state;
 
 	/*
 	 * The only difference between 32-bit and 64-bit versions of the
-	 * runstate struct us the alignment of uint64_t in 32-bit, which
+	 * runstate struct is the alignment of uint64_t in 32-bit, which
 	 * means that the 64-bit version has an additional 4 bytes of
-	 * padding after the first field 'state'.
-	 *
-	 * So we use 'int __user *user_state' to point to the state field,
-	 * and 'uint64_t __user *user_times' for runstate_entry_time. So
-	 * the actual array of time[] in each state starts at user_times[1].
+	 * padding after the first field 'state'. Let's be really really
+	 * paranoid about that, and matching it with our internal data
+	 * structures that we memcpy into it...
 	 */
 	BUILD_BUG_ON(offsetof(struct vcpu_runstate_info, state) != 0);
 	BUILD_BUG_ON(offsetof(struct compat_vcpu_runstate_info, state) != 0);
 	BUILD_BUG_ON(sizeof(struct compat_vcpu_runstate_info) != 0x2c);
 #ifdef CONFIG_X86_64
+	/*
+	 * The 64-bit structure has 4 bytes of padding before 'state_entry_time'
+	 * so each subsequent field is shifted by 4, and it's 4 bytes longer.
+	 */
 	BUILD_BUG_ON(offsetof(struct vcpu_runstate_info, state_entry_time) !=
 		     offsetof(struct compat_vcpu_runstate_info, state_entry_time) + 4);
 	BUILD_BUG_ON(offsetof(struct vcpu_runstate_info, time) !=
 		     offsetof(struct compat_vcpu_runstate_info, time) + 4);
+	BUILD_BUG_ON(sizeof(struct vcpu_runstate_info) != 0x2c + 4);
 #endif
-
-	user_state = gpc->khva;
-
-	if (IS_ENABLED(CONFIG_64BIT) && v->kvm->arch.xen.long_mode)
-		user_times = gpc->khva + offsetof(struct vcpu_runstate_info,
-						  state_entry_time);
-	else
-		user_times = gpc->khva + offsetof(struct compat_vcpu_runstate_info,
-						  state_entry_time);
-
 	/*
-	 * First write the updated state_entry_time at the appropriate
-	 * location determined by 'offset'.
-	 */
-	BUILD_BUG_ON(sizeof_field(struct vcpu_runstate_info, state_entry_time) !=
-		     sizeof(user_times[0]));
-	BUILD_BUG_ON(sizeof_field(struct compat_vcpu_runstate_info, state_entry_time) !=
-		     sizeof(user_times[0]));
-
-	user_times[0] = vx->runstate_entry_time | XEN_RUNSTATE_UPDATE;
-	smp_wmb();
-
-	/*
-	 * Next, write the new runstate. This is in the *same* place
-	 * for 32-bit and 64-bit guests, asserted here for paranoia.
+	 * The state field is in the same place at the start of both structs,
+	 * and is the same size (int) as vx->current_runstate.
 	 */
 	BUILD_BUG_ON(offsetof(struct vcpu_runstate_info, state) !=
 		     offsetof(struct compat_vcpu_runstate_info, state));
@@ -284,34 +216,255 @@ void kvm_xen_update_runstate_guest(struct kvm_vcpu *v, int state)
 	BUILD_BUG_ON(sizeof_field(struct compat_vcpu_runstate_info, state) !=
 		     sizeof(vx->current_runstate));
 
-	*user_state = vx->current_runstate;
+	/*
+	 * The state_entry_time field is 64 bits in both versions, and the
+	 * XEN_RUNSTATE_UPDATE flag is in the top bit, which given that x86
+	 * is little-endian means that it's in the last *byte* of the word.
+	 * That detail is important later.
+	 */
+	BUILD_BUG_ON(sizeof_field(struct vcpu_runstate_info, state_entry_time) !=
+		     sizeof(uint64_t));
+	BUILD_BUG_ON(sizeof_field(struct compat_vcpu_runstate_info, state_entry_time) !=
+		     sizeof(uint64_t));
+	BUILD_BUG_ON((XEN_RUNSTATE_UPDATE >> 56) != 0x80);
 
 	/*
-	 * Write the actual runstate times immediately after the
-	 * runstate_entry_time.
+	 * The time array is four 64-bit quantities in both versions, matching
+	 * the vx->runstate_times and immediately following state_entry_time.
 	 */
 	BUILD_BUG_ON(offsetof(struct vcpu_runstate_info, state_entry_time) !=
-		     offsetof(struct vcpu_runstate_info, time) - sizeof(u64));
+		     offsetof(struct vcpu_runstate_info, time) - sizeof(uint64_t));
 	BUILD_BUG_ON(offsetof(struct compat_vcpu_runstate_info, state_entry_time) !=
-		     offsetof(struct compat_vcpu_runstate_info, time) - sizeof(u64));
+		     offsetof(struct compat_vcpu_runstate_info, time) - sizeof(uint64_t));
 	BUILD_BUG_ON(sizeof_field(struct vcpu_runstate_info, time) !=
 		     sizeof_field(struct compat_vcpu_runstate_info, time));
 	BUILD_BUG_ON(sizeof_field(struct vcpu_runstate_info, time) !=
 		     sizeof(vx->runstate_times));
 
-	memcpy(user_times + 1, vx->runstate_times, sizeof(vx->runstate_times));
-	smp_wmb();
+	if (IS_ENABLED(CONFIG_64BIT) && v->kvm->arch.xen.long_mode) {
+		user_len = sizeof(struct vcpu_runstate_info);
+		times_ofs = offsetof(struct vcpu_runstate_info,
+				     state_entry_time);
+	} else {
+		user_len = sizeof(struct compat_vcpu_runstate_info);
+		times_ofs = offsetof(struct compat_vcpu_runstate_info,
+				     state_entry_time);
+	}
+
+	/*
+	 * There are basically no alignment constraints. The guest can set it
+	 * up so it crosses from one page to the next, and at arbitrary byte
+	 * alignment (and the 32-bit ABI doesn't align the 64-bit integers
+	 * anyway, even if the overall struct had been 64-bit aligned).
+	 */
+	if ((gpc1->gpa & ~PAGE_MASK) + user_len >= PAGE_SIZE) {
+		user_len1 = PAGE_SIZE - (gpc1->gpa & ~PAGE_MASK);
+		user_len2 = user_len - user_len1;
+	} else {
+		user_len1 = user_len;
+		user_len2 = 0;
+	}
+	BUG_ON(user_len1 + user_len2 != user_len);
+
+ retry:
+	/*
+	 * Attempt to obtain the GPC lock on *both* (if there are two)
+	 * gfn_to_pfn caches that cover the region.
+	 */
+	if (atomic) {
+		local_irq_save(flags);
+		if (!read_trylock(&gpc1->lock)) {
+			local_irq_restore(flags);
+			return;
+		}
+	} else {
+		read_lock_irqsave(&gpc1->lock, flags);
+	}
+	while (!kvm_gpc_check(gpc1, user_len1)) {
+		read_unlock_irqrestore(&gpc1->lock, flags);
+
+		/* When invoked from kvm_sched_out() we cannot sleep */
+		if (atomic)
+			return;
+
+		if (kvm_gpc_refresh(gpc1, user_len1))
+			return;
+
+		read_lock_irqsave(&gpc1->lock, flags);
+	}
+
+	if (likely(!user_len2)) {
+		/*
+		 * Set up three pointers directly to the runstate_info
+		 * struct in the guest (via the GPC).
+		 *
+		 *  • @rs_state   → state field
+		 *  • @rs_times   → state_entry_time field.
+		 *  • @update_bit → last byte of state_entry_time, which
+		 *                  contains the XEN_RUNSTATE_UPDATE bit.
+		 */
+		rs_state = gpc1->khva;
+		rs_times = gpc1->khva + times_ofs;
+		if (v->kvm->arch.xen.runstate_update_flag)
+			update_bit = ((void *)(&rs_times[1])) - 1;
+	} else {
+		/*
+		 * The guest's runstate_info is split across two pages and we
+		 * need to hold and validate both GPCs simultaneously. We can
+		 * declare a lock ordering GPC1 > GPC2 because nothing else
+		 * takes them more than one at a time. Set a subclass on the
+		 * gpc1 lock to make lockdep shut up about it.
+		 */
+		lock_set_subclass(&gpc1->lock.dep_map, 1, _THIS_IP_);
+		if (atomic) {
+			if (!read_trylock(&gpc2->lock)) {
+				read_unlock_irqrestore(&gpc1->lock, flags);
+				return;
+			}
+		} else {
+			read_lock(&gpc2->lock);
+		}
+
+		if (!kvm_gpc_check(gpc2, user_len2)) {
+			read_unlock(&gpc2->lock);
+			read_unlock_irqrestore(&gpc1->lock, flags);
+
+			/* When invoked from kvm_sched_out() we cannot sleep */
+			if (atomic)
+				return;
+
+			/*
+			 * Use kvm_gpc_activate() here because if the runstate
+			 * area was configured in 32-bit mode and only extends
+			 * to the second page now because the guest changed to
+			 * 64-bit mode, the second GPC won't have been set up.
+			 */
+			if (kvm_gpc_activate(gpc2, gpc1->gpa + user_len1,
+					     user_len2))
+				return;
+
+			/*
+			 * We dropped the lock on GPC1 so we have to go all the
+			 * way back and revalidate that too.
+			 */
+			goto retry;
+		}
+
+		/*
+		 * In this case, the runstate_info struct will be assembled on
+		 * the kernel stack (compat or not as appropriate) and will
+		 * be copied to GPC1/GPC2 with a dual memcpy. Set up the three
+		 * rs pointers accordingly.
+		 */
+		rs_times = &rs.state_entry_time;
+
+		/*
+		 * The rs_state pointer points to the start of what we'll
+		 * copy to the guest, which in the case of a compat guest
+		 * is the 32-bit field that the compiler thinks is padding.
+		 */
+		rs_state = ((void *)rs_times) - times_ofs;
+
+		/*
+		 * The update_bit is still directly in the guest memory,
+		 * via one GPC or the other.
+		 */
+		if (v->kvm->arch.xen.runstate_update_flag) {
+			if (user_len1 >= times_ofs + sizeof(uint64_t))
+				update_bit = gpc1->khva + times_ofs +
+					sizeof(uint64_t) - 1;
+			else
+				update_bit = gpc2->khva + times_ofs +
+					sizeof(uint64_t) - 1 - user_len1;
+		}
+
+#ifdef CONFIG_X86_64
+		/*
+		 * Don't leak kernel memory through the padding in the 64-bit
+		 * version of the struct.
+		 */
+		memset(&rs, 0, offsetof(struct vcpu_runstate_info, state_entry_time));
+#endif
+	}
+
+	/*
+	 * First, set the XEN_RUNSTATE_UPDATE bit in the top bit of the
+	 * state_entry_time field, directly in the guest. We need to set
+	 * that (and write-barrier) before writing to the rest of the
+	 * structure, and clear it last. Just as Xen does, we address the
+	 * single *byte* in which it resides because it might be in a
+	 * different cache line to the rest of the 64-bit word, due to
+	 * the (lack of) alignment constraints.
+	 */
+	entry_time = vx->runstate_entry_time;
+	if (update_bit) {
+		entry_time |= XEN_RUNSTATE_UPDATE;
+		*update_bit = (vx->runstate_entry_time | XEN_RUNSTATE_UPDATE) >> 56;
+		smp_wmb();
+	}
 
 	/*
-	 * Finally, clear the XEN_RUNSTATE_UPDATE bit in the guest's
-	 * runstate_entry_time field.
+	 * Now assemble the actual structure, either on our kernel stack
+	 * or directly in the guest according to how the rs_state and
+	 * rs_times pointers were set up above.
 	 */
-	user_times[0] &= ~XEN_RUNSTATE_UPDATE;
+	*rs_state = vx->current_runstate;
+	rs_times[0] = entry_time;
+	memcpy(rs_times + 1, vx->runstate_times, sizeof(vx->runstate_times));
+
+	/* For the split case, we have to then copy it to the guest. */
+	if (user_len2) {
+		memcpy(gpc1->khva, rs_state, user_len1);
+		memcpy(gpc2->khva, ((void *)rs_state) + user_len1, user_len2);
+	}
 	smp_wmb();
 
-	read_unlock_irqrestore(&gpc->lock, flags);
+	/* Finally, clear the XEN_RUNSTATE_UPDATE bit. */
+	if (update_bit) {
+		entry_time &= ~XEN_RUNSTATE_UPDATE;
+		*update_bit = entry_time >> 56;
+		smp_wmb();
+	}
 
-	mark_page_dirty_in_slot(v->kvm, gpc->memslot, gpc->gpa >> PAGE_SHIFT);
+	if (user_len2)
+		read_unlock(&gpc2->lock);
+
+	read_unlock_irqrestore(&gpc1->lock, flags);
+
+	mark_page_dirty_in_slot(v->kvm, gpc1->memslot, gpc1->gpa >> PAGE_SHIFT);
+	if (user_len2)
+		mark_page_dirty_in_slot(v->kvm, gpc2->memslot, gpc2->gpa >> PAGE_SHIFT);
+}
+
+void kvm_xen_update_runstate(struct kvm_vcpu *v, int state)
+{
+	struct kvm_vcpu_xen *vx = &v->arch.xen;
+	u64 now = get_kvmclock_ns(v->kvm);
+	u64 delta_ns = now - vx->runstate_entry_time;
+	u64 run_delay = current->sched_info.run_delay;
+
+	if (unlikely(!vx->runstate_entry_time))
+		vx->current_runstate = RUNSTATE_offline;
+
+	/*
+	 * Time waiting for the scheduler isn't "stolen" if the
+	 * vCPU wasn't running anyway.
+	 */
+	if (vx->current_runstate == RUNSTATE_running) {
+		u64 steal_ns = run_delay - vx->last_steal;
+
+		delta_ns -= steal_ns;
+
+		vx->runstate_times[RUNSTATE_runnable] += steal_ns;
+	}
+	vx->last_steal = run_delay;
+
+	vx->runstate_times[vx->current_runstate] += delta_ns;
+	vx->current_runstate = state;
+	vx->runstate_entry_time = now;
+
+	if (vx->runstate_cache.active)
+		kvm_xen_update_runstate_guest(v, state == RUNSTATE_runnable);
 }
 
 static void kvm_xen_inject_vcpu_vector(struct kvm_vcpu *v)
@@ -352,12 +505,10 @@ void kvm_xen_inject_pending_events(struct kvm_vcpu *v)
 	 * little more honest about it.
 	 */
 	read_lock_irqsave(&gpc->lock, flags);
-	while (!kvm_gfn_to_pfn_cache_check(v->kvm, gpc, gpc->gpa,
-					   sizeof(struct vcpu_info))) {
+	while (!kvm_gpc_check(gpc, sizeof(struct vcpu_info))) {
 		read_unlock_irqrestore(&gpc->lock, flags);
 
-		if (kvm_gfn_to_pfn_cache_refresh(v->kvm, gpc, gpc->gpa,
-						 sizeof(struct vcpu_info)))
+		if (kvm_gpc_refresh(gpc, sizeof(struct vcpu_info)))
 			return;
 
 		read_lock_irqsave(&gpc->lock, flags);
@@ -417,8 +568,7 @@ int __kvm_xen_has_interrupt(struct kvm_vcpu *v)
 		     sizeof_field(struct compat_vcpu_info, evtchn_upcall_pending));
 
 	read_lock_irqsave(&gpc->lock, flags);
-	while (!kvm_gfn_to_pfn_cache_check(v->kvm, gpc, gpc->gpa,
-					   sizeof(struct vcpu_info))) {
+	while (!kvm_gpc_check(gpc, sizeof(struct vcpu_info))) {
 		read_unlock_irqrestore(&gpc->lock, flags);
 
 		/*
@@ -432,8 +582,7 @@ int __kvm_xen_has_interrupt(struct kvm_vcpu *v)
 		if (in_atomic() || !task_is_running(current))
 			return 1;
 
-		if (kvm_gfn_to_pfn_cache_refresh(v->kvm, gpc, gpc->gpa,
-						 sizeof(struct vcpu_info))) {
+		if (kvm_gpc_refresh(gpc, sizeof(struct vcpu_info))) {
 			/*
 			 * If this failed, userspace has screwed up the
 			 * vcpu_info mapping. No interrupts for you.
@@ -458,26 +607,26 @@ int kvm_xen_hvm_set_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 		if (!IS_ENABLED(CONFIG_64BIT) && data->u.long_mode) {
 			r = -EINVAL;
 		} else {
-			mutex_lock(&kvm->lock);
+			mutex_lock(&kvm->arch.xen.xen_lock);
 			kvm->arch.xen.long_mode = !!data->u.long_mode;
-			mutex_unlock(&kvm->lock);
+			mutex_unlock(&kvm->arch.xen.xen_lock);
 			r = 0;
 		}
 		break;
 
 	case KVM_XEN_ATTR_TYPE_SHARED_INFO:
-		mutex_lock(&kvm->lock);
+		mutex_lock(&kvm->arch.xen.xen_lock);
 		r = kvm_xen_shared_info_init(kvm, data->u.shared_info.gfn);
-		mutex_unlock(&kvm->lock);
+		mutex_unlock(&kvm->arch.xen.xen_lock);
 		break;
 
 	case KVM_XEN_ATTR_TYPE_UPCALL_VECTOR:
 		if (data->u.vector && data->u.vector < 0x10)
 			r = -EINVAL;
 		else {
-			mutex_lock(&kvm->lock);
+			mutex_lock(&kvm->arch.xen.xen_lock);
 			kvm->arch.xen.upcall_vector = data->u.vector;
-			mutex_unlock(&kvm->lock);
+			mutex_unlock(&kvm->arch.xen.xen_lock);
 			r = 0;
 		}
 		break;
@@ -487,9 +636,20 @@ int kvm_xen_hvm_set_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 		break;
 
 	case KVM_XEN_ATTR_TYPE_XEN_VERSION:
-		mutex_lock(&kvm->lock);
+		mutex_lock(&kvm->arch.xen.xen_lock);
 		kvm->arch.xen.xen_version = data->u.xen_version;
-		mutex_unlock(&kvm->lock);
+		mutex_unlock(&kvm->arch.xen.xen_lock);
+		r = 0;
+		break;
+
+	case KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG:
+		if (!sched_info_on()) {
+			r = -EOPNOTSUPP;
+			break;
+		}
+		mutex_lock(&kvm->arch.xen.xen_lock);
+		kvm->arch.xen.runstate_update_flag = !!data->u.runstate_update_flag;
+		mutex_unlock(&kvm->arch.xen.xen_lock);
 		r = 0;
 		break;
 
@@ -504,7 +664,7 @@ int kvm_xen_hvm_get_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 {
 	int r = -ENOENT;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
 
 	switch (data->type) {
 	case KVM_XEN_ATTR_TYPE_LONG_MODE:
@@ -516,7 +676,7 @@ int kvm_xen_hvm_get_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 		if (kvm->arch.xen.shinfo_cache.active)
 			data->u.shared_info.gfn = gpa_to_gfn(kvm->arch.xen.shinfo_cache.gpa);
 		else
-			data->u.shared_info.gfn = GPA_INVALID;
+			data->u.shared_info.gfn = KVM_XEN_INVALID_GFN;
 		r = 0;
 		break;
 
@@ -530,11 +690,20 @@ int kvm_xen_hvm_get_attr(struct kvm *kvm, struct kvm_xen_hvm_attr *data)
 		r = 0;
 		break;
 
+	case KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG:
+		if (!sched_info_on()) {
+			r = -EOPNOTSUPP;
+			break;
+		}
+		data->u.runstate_update_flag = kvm->arch.xen.runstate_update_flag;
+		r = 0;
+		break;
+
 	default:
 		break;
 	}
 
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.xen.xen_lock);
 	return r;
 }
 
@@ -542,7 +711,7 @@ int kvm_xen_vcpu_set_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 {
 	int idx, r = -ENOENT;
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.xen.xen_lock);
 	idx = srcu_read_lock(&vcpu->kvm->srcu);
 
 	switch (data->type) {
@@ -553,54 +722,80 @@ int kvm_xen_vcpu_set_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 		BUILD_BUG_ON(offsetof(struct vcpu_info, time) !=
 			     offsetof(struct compat_vcpu_info, time));
 
-		if (data->u.gpa == GPA_INVALID) {
-			kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.xen.vcpu_info_cache);
+		if (data->u.gpa == KVM_XEN_INVALID_GPA) {
+			kvm_gpc_deactivate(&vcpu->arch.xen.vcpu_info_cache);
 			r = 0;
 			break;
 		}
 
-		r = kvm_gpc_activate(vcpu->kvm,
-				     &vcpu->arch.xen.vcpu_info_cache, NULL,
-				     KVM_HOST_USES_PFN, data->u.gpa,
-				     sizeof(struct vcpu_info));
+		r = kvm_gpc_activate(&vcpu->arch.xen.vcpu_info_cache,
+				     data->u.gpa, sizeof(struct vcpu_info));
 		if (!r)
 			kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu);
 
 		break;
 
 	case KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO:
-		if (data->u.gpa == GPA_INVALID) {
-			kvm_gpc_deactivate(vcpu->kvm,
-					   &vcpu->arch.xen.vcpu_time_info_cache);
+		if (data->u.gpa == KVM_XEN_INVALID_GPA) {
+			kvm_gpc_deactivate(&vcpu->arch.xen.vcpu_time_info_cache);
 			r = 0;
 			break;
 		}
 
-		r = kvm_gpc_activate(vcpu->kvm,
-				     &vcpu->arch.xen.vcpu_time_info_cache,
-				     NULL, KVM_HOST_USES_PFN, data->u.gpa,
+		r = kvm_gpc_activate(&vcpu->arch.xen.vcpu_time_info_cache,
+				     data->u.gpa,
 				     sizeof(struct pvclock_vcpu_time_info));
 		if (!r)
 			kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu);
 		break;
 
-	case KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR:
+	case KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR: {
+		size_t sz, sz1, sz2;
+
 		if (!sched_info_on()) {
 			r = -EOPNOTSUPP;
 			break;
 		}
-		if (data->u.gpa == GPA_INVALID) {
-			kvm_gpc_deactivate(vcpu->kvm,
-					   &vcpu->arch.xen.runstate_cache);
+		if (data->u.gpa == KVM_XEN_INVALID_GPA) {
 			r = 0;
+		deactivate_out:
+			kvm_gpc_deactivate(&vcpu->arch.xen.runstate_cache);
+			kvm_gpc_deactivate(&vcpu->arch.xen.runstate2_cache);
 			break;
 		}
 
-		r = kvm_gpc_activate(vcpu->kvm, &vcpu->arch.xen.runstate_cache,
-				     NULL, KVM_HOST_USES_PFN, data->u.gpa,
-				     sizeof(struct vcpu_runstate_info));
-		break;
+		/*
+		 * If the guest switches to 64-bit mode after setting the runstate
+		 * address, that's actually OK. kvm_xen_update_runstate_guest()
+		 * will cope.
+		 */
+		if (IS_ENABLED(CONFIG_64BIT) && vcpu->kvm->arch.xen.long_mode)
+			sz = sizeof(struct vcpu_runstate_info);
+		else
+			sz = sizeof(struct compat_vcpu_runstate_info);
+
+		/* How much fits in the (first) page? */
+		sz1 = PAGE_SIZE - (data->u.gpa & ~PAGE_MASK);
+		r = kvm_gpc_activate(&vcpu->arch.xen.runstate_cache,
+				     data->u.gpa, sz1);
+		if (r)
+			goto deactivate_out;
+
+		/* Either map the second page, or deactivate the second GPC */
+		if (sz1 >= sz) {
+			kvm_gpc_deactivate(&vcpu->arch.xen.runstate2_cache);
+		} else {
+			sz2 = sz - sz1;
+			BUG_ON((data->u.gpa + sz1) & ~PAGE_MASK);
+			r = kvm_gpc_activate(&vcpu->arch.xen.runstate2_cache,
+					     data->u.gpa + sz1, sz2);
+			if (r)
+				goto deactivate_out;
+		}
 
+		kvm_xen_update_runstate_guest(vcpu, false);
+		break;
+	}
 	case KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT:
 		if (!sched_info_on()) {
 			r = -EOPNOTSUPP;
@@ -693,6 +888,8 @@ int kvm_xen_vcpu_set_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 
 		if (data->u.runstate.state <= RUNSTATE_offline)
 			kvm_xen_update_runstate(vcpu, data->u.runstate.state);
+		else if (vcpu->arch.xen.runstate_cache.active)
+			kvm_xen_update_runstate_guest(vcpu, false);
 		r = 0;
 		break;
 
@@ -742,7 +939,7 @@ int kvm_xen_vcpu_set_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 	}
 
 	srcu_read_unlock(&vcpu->kvm->srcu, idx);
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.xen.xen_lock);
 	return r;
 }
 
@@ -750,14 +947,14 @@ int kvm_xen_vcpu_get_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 {
 	int r = -ENOENT;
 
-	mutex_lock(&vcpu->kvm->lock);
+	mutex_lock(&vcpu->kvm->arch.xen.xen_lock);
 
 	switch (data->type) {
 	case KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO:
 		if (vcpu->arch.xen.vcpu_info_cache.active)
 			data->u.gpa = vcpu->arch.xen.vcpu_info_cache.gpa;
 		else
-			data->u.gpa = GPA_INVALID;
+			data->u.gpa = KVM_XEN_INVALID_GPA;
 		r = 0;
 		break;
 
@@ -765,7 +962,7 @@ int kvm_xen_vcpu_get_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 		if (vcpu->arch.xen.vcpu_time_info_cache.active)
 			data->u.gpa = vcpu->arch.xen.vcpu_time_info_cache.gpa;
 		else
-			data->u.gpa = GPA_INVALID;
+			data->u.gpa = KVM_XEN_INVALID_GPA;
 		r = 0;
 		break;
 
@@ -833,7 +1030,7 @@ int kvm_xen_vcpu_get_attr(struct kvm_vcpu *vcpu, struct kvm_xen_vcpu_attr *data)
 		break;
 	}
 
-	mutex_unlock(&vcpu->kvm->lock);
+	mutex_unlock(&vcpu->kvm->arch.xen.xen_lock);
 	return r;
 }
 
@@ -889,6 +1086,7 @@ int kvm_xen_write_hypercall_page(struct kvm_vcpu *vcpu, u64 data)
 		u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
 				  : kvm->arch.xen_hvm_config.blob_size_32;
 		u8 *page;
+		int ret;
 
 		if (page_num >= blob_size)
 			return 1;
@@ -899,10 +1097,10 @@ int kvm_xen_write_hypercall_page(struct kvm_vcpu *vcpu, u64 data)
 		if (IS_ERR(page))
 			return PTR_ERR(page);
 
-		if (kvm_vcpu_write_guest(vcpu, page_addr, page, PAGE_SIZE)) {
-			kfree(page);
+		ret = kvm_vcpu_write_guest(vcpu, page_addr, page, PAGE_SIZE);
+		kfree(page);
+		if (ret)
 			return 1;
-		}
 	}
 	return 0;
 }
@@ -925,7 +1123,7 @@ int kvm_xen_hvm_config(struct kvm *kvm, struct kvm_xen_hvm_config *xhc)
 	     xhc->blob_size_32 || xhc->blob_size_64))
 		return -EINVAL;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
 
 	if (xhc->msr && !kvm->arch.xen_hvm_config.msr)
 		static_branch_inc(&kvm_xen_enabled.key);
@@ -934,7 +1132,7 @@ int kvm_xen_hvm_config(struct kvm *kvm, struct kvm_xen_hvm_config *xhc)
 
 	memcpy(&kvm->arch.xen_hvm_config, xhc, sizeof(*xhc));
 
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.xen.xen_lock);
 	return 0;
 }
 
@@ -972,9 +1170,9 @@ static bool wait_pending_event(struct kvm_vcpu *vcpu, int nr_ports,
 	bool ret = true;
 	int idx, i;
 
-	read_lock_irqsave(&gpc->lock, flags);
 	idx = srcu_read_lock(&kvm->srcu);
-	if (!kvm_gfn_to_pfn_cache_check(kvm, gpc, gpc->gpa, PAGE_SIZE))
+	read_lock_irqsave(&gpc->lock, flags);
+	if (!kvm_gpc_check(gpc, PAGE_SIZE))
 		goto out_rcu;
 
 	ret = false;
@@ -994,8 +1192,8 @@ static bool wait_pending_event(struct kvm_vcpu *vcpu, int nr_ports,
 	}
 
  out_rcu:
-	srcu_read_unlock(&kvm->srcu, idx);
 	read_unlock_irqrestore(&gpc->lock, flags);
+	srcu_read_unlock(&kvm->srcu, idx);
 
 	return ret;
 }
@@ -1003,23 +1201,40 @@ static bool wait_pending_event(struct kvm_vcpu *vcpu, int nr_ports,
 static bool kvm_xen_schedop_poll(struct kvm_vcpu *vcpu, bool longmode,
 				 u64 param, u64 *r)
 {
-	int idx, i;
 	struct sched_poll sched_poll;
 	evtchn_port_t port, *ports;
-	gpa_t gpa;
+	struct x86_exception e;
+	int i;
 
-	if (!longmode || !lapic_in_kernel(vcpu) ||
+	if (!lapic_in_kernel(vcpu) ||
 	    !(vcpu->kvm->arch.xen_hvm_config.flags & KVM_XEN_HVM_CONFIG_EVTCHN_SEND))
 		return false;
 
-	idx = srcu_read_lock(&vcpu->kvm->srcu);
-	gpa = kvm_mmu_gva_to_gpa_system(vcpu, param, NULL);
-	srcu_read_unlock(&vcpu->kvm->srcu, idx);
+	if (IS_ENABLED(CONFIG_64BIT) && !longmode) {
+		struct compat_sched_poll sp32;
 
-	if (!gpa || kvm_vcpu_read_guest(vcpu, gpa, &sched_poll,
-					sizeof(sched_poll))) {
-		*r = -EFAULT;
-		return true;
+		/* Sanity check that the compat struct definition is correct */
+		BUILD_BUG_ON(sizeof(sp32) != 16);
+
+		if (kvm_read_guest_virt(vcpu, param, &sp32, sizeof(sp32), &e)) {
+			*r = -EFAULT;
+			return true;
+		}
+
+		/*
+		 * This is a 32-bit pointer to an array of evtchn_port_t which
+		 * are uint32_t, so once it's converted no further compat
+		 * handling is needed.
+		 */
+		sched_poll.ports = (void *)(unsigned long)(sp32.ports);
+		sched_poll.nr_ports = sp32.nr_ports;
+		sched_poll.timeout = sp32.timeout;
+	} else {
+		if (kvm_read_guest_virt(vcpu, param, &sched_poll,
+					sizeof(sched_poll), &e)) {
+			*r = -EFAULT;
+			return true;
+		}
 	}
 
 	if (unlikely(sched_poll.nr_ports > 1)) {
@@ -1038,18 +1253,13 @@ static bool kvm_xen_schedop_poll(struct kvm_vcpu *vcpu, bool longmode,
 	} else
 		ports = &port;
 
+	if (kvm_read_guest_virt(vcpu, (gva_t)sched_poll.ports, ports,
+				sched_poll.nr_ports * sizeof(*ports), &e)) {
+		*r = -EFAULT;
+		return true;
+	}
+
 	for (i = 0; i < sched_poll.nr_ports; i++) {
-		idx = srcu_read_lock(&vcpu->kvm->srcu);
-		gpa = kvm_mmu_gva_to_gpa_system(vcpu,
-						(gva_t)(sched_poll.ports + i),
-						NULL);
-		srcu_read_unlock(&vcpu->kvm->srcu, idx);
-
-		if (!gpa || kvm_vcpu_read_guest(vcpu, gpa,
-						&ports[i], sizeof(port))) {
-			*r = -EFAULT;
-			goto out;
-		}
 		if (ports[i] >= max_evtchn_port(vcpu->kvm)) {
 			*r = -EINVAL;
 			goto out;
@@ -1125,9 +1335,8 @@ static bool kvm_xen_hcall_vcpu_op(struct kvm_vcpu *vcpu, bool longmode, int cmd,
 				  int vcpu_id, u64 param, u64 *r)
 {
 	struct vcpu_set_singleshot_timer oneshot;
+	struct x86_exception e;
 	s64 delta;
-	gpa_t gpa;
-	int idx;
 
 	if (!kvm_xen_timer_enabled(vcpu))
 		return false;
@@ -1138,9 +1347,6 @@ static bool kvm_xen_hcall_vcpu_op(struct kvm_vcpu *vcpu, bool longmode, int cmd,
 			*r = -EINVAL;
 			return true;
 		}
-		idx = srcu_read_lock(&vcpu->kvm->srcu);
-		gpa = kvm_mmu_gva_to_gpa_system(vcpu, param, NULL);
-		srcu_read_unlock(&vcpu->kvm->srcu, idx);
 
 		/*
 		 * The only difference for 32-bit compat is the 4 bytes of
@@ -1158,9 +1364,8 @@ static bool kvm_xen_hcall_vcpu_op(struct kvm_vcpu *vcpu, bool longmode, int cmd,
 		BUILD_BUG_ON(sizeof_field(struct compat_vcpu_set_singleshot_timer, flags) !=
 			     sizeof_field(struct vcpu_set_singleshot_timer, flags));
 
-		if (!gpa ||
-		    kvm_vcpu_read_guest(vcpu, gpa, &oneshot, longmode ? sizeof(oneshot) :
-					sizeof(struct compat_vcpu_set_singleshot_timer))) {
+		if (kvm_read_guest_virt(vcpu, param, &oneshot, longmode ? sizeof(oneshot) :
+					sizeof(struct compat_vcpu_set_singleshot_timer), &e)) {
 			*r = -EFAULT;
 			return true;
 		}
@@ -1256,7 +1461,7 @@ int kvm_xen_hypercall(struct kvm_vcpu *vcpu)
 	}
 #endif
 	cpl = static_call(kvm_x86_get_cpl)(vcpu);
-	trace_kvm_xen_hypercall(input, params[0], params[1], params[2],
+	trace_kvm_xen_hypercall(cpl, input, params[0], params[1], params[2],
 				params[3], params[4], params[5]);
 
 	/*
@@ -1371,7 +1576,7 @@ int kvm_xen_set_evtchn_fast(struct kvm_xen_evtchn *xe, struct kvm *kvm)
 	idx = srcu_read_lock(&kvm->srcu);
 
 	read_lock_irqsave(&gpc->lock, flags);
-	if (!kvm_gfn_to_pfn_cache_check(kvm, gpc, gpc->gpa, PAGE_SIZE))
+	if (!kvm_gpc_check(gpc, PAGE_SIZE))
 		goto out_rcu;
 
 	if (IS_ENABLED(CONFIG_64BIT) && kvm->arch.xen.long_mode) {
@@ -1405,7 +1610,7 @@ int kvm_xen_set_evtchn_fast(struct kvm_xen_evtchn *xe, struct kvm *kvm)
 		gpc = &vcpu->arch.xen.vcpu_info_cache;
 
 		read_lock_irqsave(&gpc->lock, flags);
-		if (!kvm_gfn_to_pfn_cache_check(kvm, gpc, gpc->gpa, sizeof(struct vcpu_info))) {
+		if (!kvm_gpc_check(gpc, sizeof(struct vcpu_info))) {
 			/*
 			 * Could not access the vcpu_info. Set the bit in-kernel
 			 * and prod the vCPU to deliver it for itself.
@@ -1470,15 +1675,7 @@ static int kvm_xen_set_evtchn(struct kvm_xen_evtchn *xe, struct kvm *kvm)
 		mm_borrowed = true;
 	}
 
-	/*
-	 * For the irqfd workqueue, using the main kvm->lock mutex is
-	 * fine since this function is invoked from kvm_set_irq() with
-	 * no other lock held, no srcu. In future if it will be called
-	 * directly from a vCPU thread (e.g. on hypercall for an IPI)
-	 * then it may need to switch to using a leaf-node mutex for
-	 * serializing the shared_info mapping.
-	 */
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
 
 	/*
 	 * It is theoretically possible for the page to be unmapped
@@ -1503,11 +1700,11 @@ static int kvm_xen_set_evtchn(struct kvm_xen_evtchn *xe, struct kvm *kvm)
 			break;
 
 		idx = srcu_read_lock(&kvm->srcu);
-		rc = kvm_gfn_to_pfn_cache_refresh(kvm, gpc, gpc->gpa, PAGE_SIZE);
+		rc = kvm_gpc_refresh(gpc, PAGE_SIZE);
 		srcu_read_unlock(&kvm->srcu, idx);
 	} while(!rc);
 
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.xen.xen_lock);
 
 	if (mm_borrowed)
 		kthread_unuse_mm(kvm->mm);
@@ -1620,20 +1817,20 @@ static int kvm_xen_eventfd_update(struct kvm *kvm,
 {
 	u32 port = data->u.evtchn.send_port;
 	struct evtchnfd *evtchnfd;
+	int ret;
 
-	if (!port || port >= max_evtchn_port(kvm))
-		return -EINVAL;
-
-	mutex_lock(&kvm->lock);
+	/* Protect writes to evtchnfd as well as the idr lookup.  */
+	mutex_lock(&kvm->arch.xen.xen_lock);
 	evtchnfd = idr_find(&kvm->arch.xen.evtchn_ports, port);
-	mutex_unlock(&kvm->lock);
 
+	ret = -ENOENT;
 	if (!evtchnfd)
-		return -ENOENT;
+		goto out_unlock;
 
 	/* For an UPDATE, nothing may change except the priority/vcpu */
+	ret = -EINVAL;
 	if (evtchnfd->type != data->u.evtchn.type)
-		return -EINVAL;
+		goto out_unlock;
 
 	/*
 	 * Port cannot change, and if it's zero that was an eventfd
@@ -1641,20 +1838,21 @@ static int kvm_xen_eventfd_update(struct kvm *kvm,
 	 */
 	if (!evtchnfd->deliver.port.port ||
 	    evtchnfd->deliver.port.port != data->u.evtchn.deliver.port.port)
-		return -EINVAL;
+		goto out_unlock;
 
 	/* We only support 2 level event channels for now */
 	if (data->u.evtchn.deliver.port.priority != KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL)
-		return -EINVAL;
+		goto out_unlock;
 
-	mutex_lock(&kvm->lock);
 	evtchnfd->deliver.port.priority = data->u.evtchn.deliver.port.priority;
 	if (evtchnfd->deliver.port.vcpu_id != data->u.evtchn.deliver.port.vcpu) {
 		evtchnfd->deliver.port.vcpu_id = data->u.evtchn.deliver.port.vcpu;
 		evtchnfd->deliver.port.vcpu_idx = -1;
 	}
-	mutex_unlock(&kvm->lock);
-	return 0;
+	ret = 0;
+out_unlock:
+	mutex_unlock(&kvm->arch.xen.xen_lock);
+	return ret;
 }
 
 /*
@@ -1666,12 +1864,9 @@ static int kvm_xen_eventfd_assign(struct kvm *kvm,
 {
 	u32 port = data->u.evtchn.send_port;
 	struct eventfd_ctx *eventfd = NULL;
-	struct evtchnfd *evtchnfd = NULL;
+	struct evtchnfd *evtchnfd;
 	int ret = -EINVAL;
 
-	if (!port || port >= max_evtchn_port(kvm))
-		return -EINVAL;
-
 	evtchnfd = kzalloc(sizeof(struct evtchnfd), GFP_KERNEL);
 	if (!evtchnfd)
 		return -ENOMEM;
@@ -1719,10 +1914,10 @@ static int kvm_xen_eventfd_assign(struct kvm *kvm,
 		evtchnfd->deliver.port.priority = data->u.evtchn.deliver.port.priority;
 	}
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
 	ret = idr_alloc(&kvm->arch.xen.evtchn_ports, evtchnfd, port, port + 1,
 			GFP_KERNEL);
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.xen.xen_lock);
 	if (ret >= 0)
 		return 0;
 
@@ -1740,15 +1935,14 @@ static int kvm_xen_eventfd_deassign(struct kvm *kvm, u32 port)
 {
 	struct evtchnfd *evtchnfd;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
 	evtchnfd = idr_remove(&kvm->arch.xen.evtchn_ports, port);
-	mutex_unlock(&kvm->lock);
+	mutex_unlock(&kvm->arch.xen.xen_lock);
 
 	if (!evtchnfd)
 		return -ENOENT;
 
-	if (kvm)
-		synchronize_srcu(&kvm->srcu);
+	synchronize_srcu(&kvm->srcu);
 	if (!evtchnfd->deliver.port.port)
 		eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);
 	kfree(evtchnfd);
@@ -1757,18 +1951,42 @@ static int kvm_xen_eventfd_deassign(struct kvm *kvm, u32 port)
 
 static int kvm_xen_eventfd_reset(struct kvm *kvm)
 {
-	struct evtchnfd *evtchnfd;
+	struct evtchnfd *evtchnfd, **all_evtchnfds;
 	int i;
+	int n = 0;
 
-	mutex_lock(&kvm->lock);
+	mutex_lock(&kvm->arch.xen.xen_lock);
+
+	/*
+	 * Because synchronize_srcu() cannot be called inside the
+	 * critical section, first collect all the evtchnfd objects
+	 * in an array as they are removed from evtchn_ports.
+	 */
+	idr_for_each_entry(&kvm->arch.xen.evtchn_ports, evtchnfd, i)
+		n++;
+
+	all_evtchnfds = kmalloc_array(n, sizeof(struct evtchnfd *), GFP_KERNEL);
+	if (!all_evtchnfds) {
+		mutex_unlock(&kvm->arch.xen.xen_lock);
+		return -ENOMEM;
+	}
+
+	n = 0;
 	idr_for_each_entry(&kvm->arch.xen.evtchn_ports, evtchnfd, i) {
+		all_evtchnfds[n++] = evtchnfd;
 		idr_remove(&kvm->arch.xen.evtchn_ports, evtchnfd->send_port);
-		synchronize_srcu(&kvm->srcu);
+	}
+	mutex_unlock(&kvm->arch.xen.xen_lock);
+
+	synchronize_srcu(&kvm->srcu);
+
+	while (n--) {
+		evtchnfd = all_evtchnfds[n];
 		if (!evtchnfd->deliver.port.port)
 			eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);
 		kfree(evtchnfd);
 	}
-	mutex_unlock(&kvm->lock);
+	kfree(all_evtchnfds);
 
 	return 0;
 }
@@ -1797,20 +2015,22 @@ static bool kvm_xen_hcall_evtchn_send(struct kvm_vcpu *vcpu, u64 param, u64 *r)
 {
 	struct evtchnfd *evtchnfd;
 	struct evtchn_send send;
-	gpa_t gpa;
-	int idx;
+	struct x86_exception e;
 
-	idx = srcu_read_lock(&vcpu->kvm->srcu);
-	gpa = kvm_mmu_gva_to_gpa_system(vcpu, param, NULL);
-	srcu_read_unlock(&vcpu->kvm->srcu, idx);
-
-	if (!gpa || kvm_vcpu_read_guest(vcpu, gpa, &send, sizeof(send))) {
+	/* Sanity check: this structure is the same for 32-bit and 64-bit */
+	BUILD_BUG_ON(sizeof(send) != 4);
+	if (kvm_read_guest_virt(vcpu, param, &send, sizeof(send), &e)) {
 		*r = -EFAULT;
 		return true;
 	}
 
-	/* The evtchn_ports idr is protected by vcpu->kvm->srcu */
+	/*
+	 * evtchnfd is protected by kvm->srcu; the idr lookup instead
+	 * is protected by RCU.
+	 */
+	rcu_read_lock();
 	evtchnfd = idr_find(&vcpu->kvm->arch.xen.evtchn_ports, send.port);
+	rcu_read_unlock();
 	if (!evtchnfd)
 		return false;
 
@@ -1833,9 +2053,14 @@ void kvm_xen_init_vcpu(struct kvm_vcpu *vcpu)
 
 	timer_setup(&vcpu->arch.xen.poll_timer, cancel_evtchn_poll, 0);
 
-	kvm_gpc_init(&vcpu->arch.xen.runstate_cache);
-	kvm_gpc_init(&vcpu->arch.xen.vcpu_info_cache);
-	kvm_gpc_init(&vcpu->arch.xen.vcpu_time_info_cache);
+	kvm_gpc_init(&vcpu->arch.xen.runstate_cache, vcpu->kvm, NULL,
+		     KVM_HOST_USES_PFN);
+	kvm_gpc_init(&vcpu->arch.xen.runstate2_cache, vcpu->kvm, NULL,
+		     KVM_HOST_USES_PFN);
+	kvm_gpc_init(&vcpu->arch.xen.vcpu_info_cache, vcpu->kvm, NULL,
+		     KVM_HOST_USES_PFN);
+	kvm_gpc_init(&vcpu->arch.xen.vcpu_time_info_cache, vcpu->kvm, NULL,
+		     KVM_HOST_USES_PFN);
 }
 
 void kvm_xen_destroy_vcpu(struct kvm_vcpu *vcpu)
@@ -1843,17 +2068,19 @@ void kvm_xen_destroy_vcpu(struct kvm_vcpu *vcpu)
 	if (kvm_xen_timer_enabled(vcpu))
 		kvm_xen_stop_timer(vcpu);
 
-	kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.xen.runstate_cache);
-	kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.xen.vcpu_info_cache);
-	kvm_gpc_deactivate(vcpu->kvm, &vcpu->arch.xen.vcpu_time_info_cache);
+	kvm_gpc_deactivate(&vcpu->arch.xen.runstate_cache);
+	kvm_gpc_deactivate(&vcpu->arch.xen.runstate2_cache);
+	kvm_gpc_deactivate(&vcpu->arch.xen.vcpu_info_cache);
+	kvm_gpc_deactivate(&vcpu->arch.xen.vcpu_time_info_cache);
 
 	del_timer_sync(&vcpu->arch.xen.poll_timer);
 }
 
 void kvm_xen_init_vm(struct kvm *kvm)
 {
+	mutex_init(&kvm->arch.xen.xen_lock);
 	idr_init(&kvm->arch.xen.evtchn_ports);
-	kvm_gpc_init(&kvm->arch.xen.shinfo_cache);
+	kvm_gpc_init(&kvm->arch.xen.shinfo_cache, kvm, NULL, KVM_HOST_USES_PFN);
 }
 
 void kvm_xen_destroy_vm(struct kvm *kvm)
@@ -1861,7 +2088,7 @@ void kvm_xen_destroy_vm(struct kvm *kvm)
 	struct evtchnfd *evtchnfd;
 	int i;
 
-	kvm_gpc_deactivate(kvm, &kvm->arch.xen.shinfo_cache);
+	kvm_gpc_deactivate(&kvm->arch.xen.shinfo_cache);
 
 	idr_for_each_entry(&kvm->arch.xen.evtchn_ports, evtchnfd, i) {
 		if (!evtchnfd->deliver.port.port)
diff --git linux-libre-6.1-gnu/arch/x86/kvm/xen.h linux-libre-6.2-gnu/arch/x86/kvm/xen.h
index 532a535a9e99..ea33d80a0c51 100644
--- linux-libre-6.1-gnu/arch/x86/kvm/xen.h
+++ linux-libre-6.2-gnu/arch/x86/kvm/xen.h
@@ -143,11 +143,11 @@ int kvm_xen_hypercall(struct kvm_vcpu *vcpu);
 #include <asm/xen/interface.h>
 #include <xen/interface/vcpu.h>
 
-void kvm_xen_update_runstate_guest(struct kvm_vcpu *vcpu, int state);
+void kvm_xen_update_runstate(struct kvm_vcpu *vcpu, int state);
 
 static inline void kvm_xen_runstate_set_running(struct kvm_vcpu *vcpu)
 {
-	kvm_xen_update_runstate_guest(vcpu, RUNSTATE_running);
+	kvm_xen_update_runstate(vcpu, RUNSTATE_running);
 }
 
 static inline void kvm_xen_runstate_set_preempted(struct kvm_vcpu *vcpu)
@@ -162,7 +162,7 @@ static inline void kvm_xen_runstate_set_preempted(struct kvm_vcpu *vcpu)
 	if (WARN_ON_ONCE(!vcpu->preempted))
 		return;
 
-	kvm_xen_update_runstate_guest(vcpu, RUNSTATE_runnable);
+	kvm_xen_update_runstate(vcpu, RUNSTATE_runnable);
 }
 
 /* 32-bit compatibility definitions, also used natively in 32-bit build */
@@ -207,4 +207,11 @@ struct compat_vcpu_runstate_info {
     uint64_t time[4];
 } __attribute__((packed));
 
+struct compat_sched_poll {
+	/* This is actually a guest virtual address which points to ports. */
+	uint32_t ports;
+	unsigned int nr_ports;
+	uint64_t timeout;
+};
+
 #endif /* __ARCH_X86_KVM_XEN_H__ */
diff --git linux-libre-6.1-gnu/arch/x86/lib/Makefile linux-libre-6.2-gnu/arch/x86/lib/Makefile
index 7ba5f61d7273..4f1a40a86534 100644
--- linux-libre-6.1-gnu/arch/x86/lib/Makefile
+++ linux-libre-6.2-gnu/arch/x86/lib/Makefile
@@ -60,6 +60,7 @@ ifeq ($(CONFIG_X86_32),y)
         lib-y += checksum_32.o
         lib-y += strstr_32.o
         lib-y += string_32.o
+        lib-y += memmove_32.o
 ifneq ($(CONFIG_X86_CMPXCHG64),y)
         lib-y += cmpxchg8b_emu.o atomic64_386_32.o
 endif
diff --git linux-libre-6.1-gnu/arch/x86/lib/error-inject.c linux-libre-6.2-gnu/arch/x86/lib/error-inject.c
index 1e3de0769b81..b5a6d83106bc 100644
--- linux-libre-6.1-gnu/arch/x86/lib/error-inject.c
+++ linux-libre-6.2-gnu/arch/x86/lib/error-inject.c
@@ -11,6 +11,7 @@ asm(
 	".text\n"
 	".type just_return_func, @function\n"
 	".globl just_return_func\n"
+	ASM_FUNC_ALIGN
 	"just_return_func:\n"
 		ANNOTATE_NOENDBR
 		ASM_RET
diff --git linux-libre-6.1-gnu/arch/x86/lib/insn-eval.c linux-libre-6.2-gnu/arch/x86/lib/insn-eval.c
index 21104c41cba0..558a605929db 100644
--- linux-libre-6.1-gnu/arch/x86/lib/insn-eval.c
+++ linux-libre-6.2-gnu/arch/x86/lib/insn-eval.c
@@ -1595,16 +1595,16 @@ bool insn_decode_from_regs(struct insn *insn, struct pt_regs *regs,
  * Returns:
  *
  * Type of the instruction. Size of the memory operand is stored in
- * @bytes. If decode failed, MMIO_DECODE_FAILED returned.
+ * @bytes. If decode failed, INSN_MMIO_DECODE_FAILED returned.
  */
-enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
+enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 {
-	enum mmio_type type = MMIO_DECODE_FAILED;
+	enum insn_mmio_type type = INSN_MMIO_DECODE_FAILED;
 
 	*bytes = 0;
 
 	if (insn_get_opcode(insn))
-		return MMIO_DECODE_FAILED;
+		return INSN_MMIO_DECODE_FAILED;
 
 	switch (insn->opcode.bytes[0]) {
 	case 0x88: /* MOV m8,r8 */
@@ -1613,7 +1613,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 	case 0x89: /* MOV m16/m32/m64, r16/m32/m64 */
 		if (!*bytes)
 			*bytes = insn->opnd_bytes;
-		type = MMIO_WRITE;
+		type = INSN_MMIO_WRITE;
 		break;
 
 	case 0xc6: /* MOV m8, imm8 */
@@ -1622,7 +1622,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 	case 0xc7: /* MOV m16/m32/m64, imm16/imm32/imm64 */
 		if (!*bytes)
 			*bytes = insn->opnd_bytes;
-		type = MMIO_WRITE_IMM;
+		type = INSN_MMIO_WRITE_IMM;
 		break;
 
 	case 0x8a: /* MOV r8, m8 */
@@ -1631,7 +1631,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 	case 0x8b: /* MOV r16/r32/r64, m16/m32/m64 */
 		if (!*bytes)
 			*bytes = insn->opnd_bytes;
-		type = MMIO_READ;
+		type = INSN_MMIO_READ;
 		break;
 
 	case 0xa4: /* MOVS m8, m8 */
@@ -1640,7 +1640,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 	case 0xa5: /* MOVS m16/m32/m64, m16/m32/m64 */
 		if (!*bytes)
 			*bytes = insn->opnd_bytes;
-		type = MMIO_MOVS;
+		type = INSN_MMIO_MOVS;
 		break;
 
 	case 0x0f: /* Two-byte instruction */
@@ -1651,7 +1651,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 		case 0xb7: /* MOVZX r32/r64, m16 */
 			if (!*bytes)
 				*bytes = 2;
-			type = MMIO_READ_ZERO_EXTEND;
+			type = INSN_MMIO_READ_ZERO_EXTEND;
 			break;
 
 		case 0xbe: /* MOVSX r16/r32/r64, m8 */
@@ -1660,7 +1660,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
 		case 0xbf: /* MOVSX r32/r64, m16 */
 			if (!*bytes)
 				*bytes = 2;
-			type = MMIO_READ_SIGN_EXTEND;
+			type = INSN_MMIO_READ_SIGN_EXTEND;
 			break;
 		}
 		break;
diff --git linux-libre-6.1-gnu/arch/x86/lib/iomap_copy_64.S linux-libre-6.2-gnu/arch/x86/lib/iomap_copy_64.S
index a1f9416bf67a..6ff2f56cb0f7 100644
--- linux-libre-6.1-gnu/arch/x86/lib/iomap_copy_64.S
+++ linux-libre-6.2-gnu/arch/x86/lib/iomap_copy_64.S
@@ -10,6 +10,6 @@
  */
 SYM_FUNC_START(__iowrite32_copy)
 	movl %edx,%ecx
-	rep movsd
+	rep movsl
 	RET
 SYM_FUNC_END(__iowrite32_copy)
diff --git linux-libre-6.1-gnu/arch/x86/lib/memcpy_32.c linux-libre-6.2-gnu/arch/x86/lib/memcpy_32.c
index ef3af7ff2c8a..a29b64befb93 100644
--- linux-libre-6.1-gnu/arch/x86/lib/memcpy_32.c
+++ linux-libre-6.2-gnu/arch/x86/lib/memcpy_32.c
@@ -17,190 +17,3 @@ __visible void *memset(void *s, int c, size_t count)
 	return __memset(s, c, count);
 }
 EXPORT_SYMBOL(memset);
-
-__visible void *memmove(void *dest, const void *src, size_t n)
-{
-	int d0,d1,d2,d3,d4,d5;
-	char *ret = dest;
-
-	__asm__ __volatile__(
-		/* Handle more 16 bytes in loop */
-		"cmp $0x10, %0\n\t"
-		"jb	1f\n\t"
-
-		/* Decide forward/backward copy mode */
-		"cmp %2, %1\n\t"
-		"jb	2f\n\t"
-
-		/*
-		 * movs instruction have many startup latency
-		 * so we handle small size by general register.
-		 */
-		"cmp  $680, %0\n\t"
-		"jb 3f\n\t"
-		/*
-		 * movs instruction is only good for aligned case.
-		 */
-		"mov %1, %3\n\t"
-		"xor %2, %3\n\t"
-		"and $0xff, %3\n\t"
-		"jz 4f\n\t"
-		"3:\n\t"
-		"sub $0x10, %0\n\t"
-
-		/*
-		 * We gobble 16 bytes forward in each loop.
-		 */
-		"3:\n\t"
-		"sub $0x10, %0\n\t"
-		"mov 0*4(%1), %3\n\t"
-		"mov 1*4(%1), %4\n\t"
-		"mov  %3, 0*4(%2)\n\t"
-		"mov  %4, 1*4(%2)\n\t"
-		"mov 2*4(%1), %3\n\t"
-		"mov 3*4(%1), %4\n\t"
-		"mov  %3, 2*4(%2)\n\t"
-		"mov  %4, 3*4(%2)\n\t"
-		"lea  0x10(%1), %1\n\t"
-		"lea  0x10(%2), %2\n\t"
-		"jae 3b\n\t"
-		"add $0x10, %0\n\t"
-		"jmp 1f\n\t"
-
-		/*
-		 * Handle data forward by movs.
-		 */
-		".p2align 4\n\t"
-		"4:\n\t"
-		"mov -4(%1, %0), %3\n\t"
-		"lea -4(%2, %0), %4\n\t"
-		"shr $2, %0\n\t"
-		"rep movsl\n\t"
-		"mov %3, (%4)\n\t"
-		"jmp 11f\n\t"
-		/*
-		 * Handle data backward by movs.
-		 */
-		".p2align 4\n\t"
-		"6:\n\t"
-		"mov (%1), %3\n\t"
-		"mov %2, %4\n\t"
-		"lea -4(%1, %0), %1\n\t"
-		"lea -4(%2, %0), %2\n\t"
-		"shr $2, %0\n\t"
-		"std\n\t"
-		"rep movsl\n\t"
-		"mov %3,(%4)\n\t"
-		"cld\n\t"
-		"jmp 11f\n\t"
-
-		/*
-		 * Start to prepare for backward copy.
-		 */
-		".p2align 4\n\t"
-		"2:\n\t"
-		"cmp  $680, %0\n\t"
-		"jb 5f\n\t"
-		"mov %1, %3\n\t"
-		"xor %2, %3\n\t"
-		"and $0xff, %3\n\t"
-		"jz 6b\n\t"
-
-		/*
-		 * Calculate copy position to tail.
-		 */
-		"5:\n\t"
-		"add %0, %1\n\t"
-		"add %0, %2\n\t"
-		"sub $0x10, %0\n\t"
-
-		/*
-		 * We gobble 16 bytes backward in each loop.
-		 */
-		"7:\n\t"
-		"sub $0x10, %0\n\t"
-
-		"mov -1*4(%1), %3\n\t"
-		"mov -2*4(%1), %4\n\t"
-		"mov  %3, -1*4(%2)\n\t"
-		"mov  %4, -2*4(%2)\n\t"
-		"mov -3*4(%1), %3\n\t"
-		"mov -4*4(%1), %4\n\t"
-		"mov  %3, -3*4(%2)\n\t"
-		"mov  %4, -4*4(%2)\n\t"
-		"lea  -0x10(%1), %1\n\t"
-		"lea  -0x10(%2), %2\n\t"
-		"jae 7b\n\t"
-		/*
-		 * Calculate copy position to head.
-		 */
-		"add $0x10, %0\n\t"
-		"sub %0, %1\n\t"
-		"sub %0, %2\n\t"
-
-		/*
-		 * Move data from 8 bytes to 15 bytes.
-		 */
-		".p2align 4\n\t"
-		"1:\n\t"
-		"cmp $8, %0\n\t"
-		"jb 8f\n\t"
-		"mov 0*4(%1), %3\n\t"
-		"mov 1*4(%1), %4\n\t"
-		"mov -2*4(%1, %0), %5\n\t"
-		"mov -1*4(%1, %0), %1\n\t"
-
-		"mov  %3, 0*4(%2)\n\t"
-		"mov  %4, 1*4(%2)\n\t"
-		"mov  %5, -2*4(%2, %0)\n\t"
-		"mov  %1, -1*4(%2, %0)\n\t"
-		"jmp 11f\n\t"
-
-		/*
-		 * Move data from 4 bytes to 7 bytes.
-		 */
-		".p2align 4\n\t"
-		"8:\n\t"
-		"cmp $4, %0\n\t"
-		"jb 9f\n\t"
-		"mov 0*4(%1), %3\n\t"
-		"mov -1*4(%1, %0), %4\n\t"
-		"mov  %3, 0*4(%2)\n\t"
-		"mov  %4, -1*4(%2, %0)\n\t"
-		"jmp 11f\n\t"
-
-		/*
-		 * Move data from 2 bytes to 3 bytes.
-		 */
-		".p2align 4\n\t"
-		"9:\n\t"
-		"cmp $2, %0\n\t"
-		"jb 10f\n\t"
-		"movw 0*2(%1), %%dx\n\t"
-		"movw -1*2(%1, %0), %%bx\n\t"
-		"movw %%dx, 0*2(%2)\n\t"
-		"movw %%bx, -1*2(%2, %0)\n\t"
-		"jmp 11f\n\t"
-
-		/*
-		 * Move data for 1 byte.
-		 */
-		".p2align 4\n\t"
-		"10:\n\t"
-		"cmp $1, %0\n\t"
-		"jb 11f\n\t"
-		"movb (%1), %%cl\n\t"
-		"movb %%cl, (%2)\n\t"
-		".p2align 4\n\t"
-		"11:"
-		: "=&c" (d0), "=&S" (d1), "=&D" (d2),
-		  "=r" (d3),"=r" (d4), "=r"(d5)
-		:"0" (n),
-		 "1" (src),
-		 "2" (dest)
-		:"memory");
-
-	return ret;
-
-}
-EXPORT_SYMBOL(memmove);
diff --git linux-libre-6.1-gnu/arch/x86/lib/memmove_32.S linux-libre-6.2-gnu/arch/x86/lib/memmove_32.S
new file mode 100644
index 000000000000..0588b2c0fc95
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/lib/memmove_32.S
@@ -0,0 +1,200 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <linux/linkage.h>
+#include <asm/export.h>
+
+SYM_FUNC_START(memmove)
+/*
+ * void *memmove(void *dest_in, const void *src_in, size_t n)
+ * -mregparm=3 passes these in registers:
+ * dest_in: %eax
+ * src_in: %edx
+ * n: %ecx
+ * See also: arch/x86/entry/calling.h for description of the calling convention.
+ *
+ * n can remain in %ecx, but for `rep movsl`, we'll need dest in %edi and src
+ * in %esi.
+ */
+.set dest_in, %eax
+.set dest, %edi
+.set src_in, %edx
+.set src, %esi
+.set n, %ecx
+.set tmp0, %edx
+.set tmp0w, %dx
+.set tmp1, %ebx
+.set tmp1w, %bx
+.set tmp2, %eax
+.set tmp3b, %cl
+
+/*
+ * Save all callee-saved registers, because this function is going to clobber
+ * all of them:
+ */
+	pushl	%ebp
+	movl	%esp, %ebp	// set standard frame pointer
+
+	pushl	%ebx
+	pushl	%edi
+	pushl	%esi
+	pushl	%eax		// save 'dest_in' parameter [eax] as the return value
+
+	movl src_in, src
+	movl dest_in, dest
+
+	/* Handle more 16 bytes in loop */
+	cmpl	$0x10, n
+	jb	.Lmove_16B
+
+	/* Decide forward/backward copy mode */
+	cmpl	dest, src
+	jb	.Lbackwards_header
+
+	/*
+	 * movs instruction have many startup latency
+	 * so we handle small size by general register.
+	 */
+	cmpl	$680, n
+	jb	.Ltoo_small_forwards
+	/* movs instruction is only good for aligned case. */
+	movl	src, tmp0
+	xorl	dest, tmp0
+	andl	$0xff, tmp0
+	jz	.Lforward_movs
+.Ltoo_small_forwards:
+	subl	$0x10, n
+
+	/* We gobble 16 bytes forward in each loop. */
+.Lmove_16B_forwards_loop:
+	subl	$0x10, n
+	movl	0*4(src), tmp0
+	movl	1*4(src), tmp1
+	movl	tmp0, 0*4(dest)
+	movl	tmp1, 1*4(dest)
+	movl	2*4(src), tmp0
+	movl	3*4(src), tmp1
+	movl	tmp0, 2*4(dest)
+	movl	tmp1, 3*4(dest)
+	leal	0x10(src), src
+	leal	0x10(dest), dest
+	jae	.Lmove_16B_forwards_loop
+	addl	$0x10, n
+	jmp	.Lmove_16B
+
+	/* Handle data forward by movs. */
+.p2align 4
+.Lforward_movs:
+	movl	-4(src, n), tmp0
+	leal	-4(dest, n), tmp1
+	shrl	$2, n
+	rep	movsl
+	movl	tmp0, (tmp1)
+	jmp	.Ldone
+
+	/* Handle data backward by movs. */
+.p2align 4
+.Lbackwards_movs:
+	movl	(src), tmp0
+	movl	dest, tmp1
+	leal	-4(src, n), src
+	leal	-4(dest, n), dest
+	shrl	$2, n
+	std
+	rep	movsl
+	movl	tmp0,(tmp1)
+	cld
+	jmp	.Ldone
+
+	/* Start to prepare for backward copy. */
+.p2align 4
+.Lbackwards_header:
+	cmpl	$680, n
+	jb	.Ltoo_small_backwards
+	movl	src, tmp0
+	xorl	dest, tmp0
+	andl	$0xff, tmp0
+	jz	.Lbackwards_movs
+
+	/* Calculate copy position to tail. */
+.Ltoo_small_backwards:
+	addl	n, src
+	addl	n, dest
+	subl	$0x10, n
+
+	/* We gobble 16 bytes backward in each loop. */
+.Lmove_16B_backwards_loop:
+	subl	$0x10, n
+
+	movl	-1*4(src), tmp0
+	movl	-2*4(src), tmp1
+	movl	tmp0, -1*4(dest)
+	movl	tmp1, -2*4(dest)
+	movl	-3*4(src), tmp0
+	movl	-4*4(src), tmp1
+	movl	tmp0, -3*4(dest)
+	movl	tmp1, -4*4(dest)
+	leal	-0x10(src), src
+	leal	-0x10(dest), dest
+	jae	.Lmove_16B_backwards_loop
+	/* Calculate copy position to head. */
+	addl	$0x10, n
+	subl	n, src
+	subl	n, dest
+
+	/* Move data from 8 bytes to 15 bytes. */
+.p2align 4
+.Lmove_16B:
+	cmpl	$8, n
+	jb	.Lmove_8B
+	movl	0*4(src), tmp0
+	movl	1*4(src), tmp1
+	movl	-2*4(src, n), tmp2
+	movl	-1*4(src, n), src
+
+	movl	tmp0, 0*4(dest)
+	movl	tmp1, 1*4(dest)
+	movl	tmp2, -2*4(dest, n)
+	movl	src, -1*4(dest, n)
+	jmp	.Ldone
+
+	/* Move data from 4 bytes to 7 bytes. */
+.p2align 4
+.Lmove_8B:
+	cmpl	$4, n
+	jb	.Lmove_4B
+	movl	0*4(src), tmp0
+	movl	-1*4(src, n), tmp1
+	movl	tmp0, 0*4(dest)
+	movl	tmp1, -1*4(dest, n)
+	jmp	.Ldone
+
+	/* Move data from 2 bytes to 3 bytes. */
+.p2align 4
+.Lmove_4B:
+	cmpl	$2, n
+	jb	.Lmove_1B
+	movw	0*2(src), tmp0w
+	movw	-1*2(src, n), tmp1w
+	movw	tmp0w, 0*2(dest)
+	movw	tmp1w, -1*2(dest, n)
+	jmp	.Ldone
+
+	/* Move data for 1 byte. */
+.p2align 4
+.Lmove_1B:
+	cmpl	$1, n
+	jb	.Ldone
+	movb	(src), tmp3b
+	movb	tmp3b, (dest)
+.p2align 4
+.Ldone:
+	popl	dest_in	// restore 'dest_in' [eax] as the return value
+	/* Restore all callee-saved registers: */
+	popl	%esi
+	popl	%edi
+	popl	%ebx
+	popl	%ebp
+
+	RET
+SYM_FUNC_END(memmove)
+EXPORT_SYMBOL(memmove)
diff --git linux-libre-6.1-gnu/arch/x86/lib/putuser.S linux-libre-6.2-gnu/arch/x86/lib/putuser.S
index b7dfd60243b7..32125224fcca 100644
--- linux-libre-6.1-gnu/arch/x86/lib/putuser.S
+++ linux-libre-6.2-gnu/arch/x86/lib/putuser.S
@@ -47,8 +47,6 @@ SYM_FUNC_START(__put_user_1)
 	LOAD_TASK_SIZE_MINUS_N(0)
 	cmp %_ASM_BX,%_ASM_CX
 	jae .Lbad_put_user
-SYM_INNER_LABEL(__put_user_nocheck_1, SYM_L_GLOBAL)
-	ENDBR
 	ASM_STAC
 1:	movb %al,(%_ASM_CX)
 	xor %ecx,%ecx
@@ -56,54 +54,87 @@ SYM_INNER_LABEL(__put_user_nocheck_1, SYM_L_GLOBAL)
 	RET
 SYM_FUNC_END(__put_user_1)
 EXPORT_SYMBOL(__put_user_1)
+
+SYM_FUNC_START(__put_user_nocheck_1)
+	ENDBR
+	ASM_STAC
+2:	movb %al,(%_ASM_CX)
+	xor %ecx,%ecx
+	ASM_CLAC
+	RET
+SYM_FUNC_END(__put_user_nocheck_1)
 EXPORT_SYMBOL(__put_user_nocheck_1)
 
 SYM_FUNC_START(__put_user_2)
 	LOAD_TASK_SIZE_MINUS_N(1)
 	cmp %_ASM_BX,%_ASM_CX
 	jae .Lbad_put_user
-SYM_INNER_LABEL(__put_user_nocheck_2, SYM_L_GLOBAL)
-	ENDBR
 	ASM_STAC
-2:	movw %ax,(%_ASM_CX)
+3:	movw %ax,(%_ASM_CX)
 	xor %ecx,%ecx
 	ASM_CLAC
 	RET
 SYM_FUNC_END(__put_user_2)
 EXPORT_SYMBOL(__put_user_2)
+
+SYM_FUNC_START(__put_user_nocheck_2)
+	ENDBR
+	ASM_STAC
+4:	movw %ax,(%_ASM_CX)
+	xor %ecx,%ecx
+	ASM_CLAC
+	RET
+SYM_FUNC_END(__put_user_nocheck_2)
 EXPORT_SYMBOL(__put_user_nocheck_2)
 
 SYM_FUNC_START(__put_user_4)
 	LOAD_TASK_SIZE_MINUS_N(3)
 	cmp %_ASM_BX,%_ASM_CX
 	jae .Lbad_put_user
-SYM_INNER_LABEL(__put_user_nocheck_4, SYM_L_GLOBAL)
-	ENDBR
 	ASM_STAC
-3:	movl %eax,(%_ASM_CX)
+5:	movl %eax,(%_ASM_CX)
 	xor %ecx,%ecx
 	ASM_CLAC
 	RET
 SYM_FUNC_END(__put_user_4)
 EXPORT_SYMBOL(__put_user_4)
+
+SYM_FUNC_START(__put_user_nocheck_4)
+	ENDBR
+	ASM_STAC
+6:	movl %eax,(%_ASM_CX)
+	xor %ecx,%ecx
+	ASM_CLAC
+	RET
+SYM_FUNC_END(__put_user_nocheck_4)
 EXPORT_SYMBOL(__put_user_nocheck_4)
 
 SYM_FUNC_START(__put_user_8)
 	LOAD_TASK_SIZE_MINUS_N(7)
 	cmp %_ASM_BX,%_ASM_CX
 	jae .Lbad_put_user
-SYM_INNER_LABEL(__put_user_nocheck_8, SYM_L_GLOBAL)
-	ENDBR
 	ASM_STAC
-4:	mov %_ASM_AX,(%_ASM_CX)
+7:	mov %_ASM_AX,(%_ASM_CX)
 #ifdef CONFIG_X86_32
-5:	movl %edx,4(%_ASM_CX)
+8:	movl %edx,4(%_ASM_CX)
 #endif
 	xor %ecx,%ecx
 	ASM_CLAC
 	RET
 SYM_FUNC_END(__put_user_8)
 EXPORT_SYMBOL(__put_user_8)
+
+SYM_FUNC_START(__put_user_nocheck_8)
+	ENDBR
+	ASM_STAC
+9:	mov %_ASM_AX,(%_ASM_CX)
+#ifdef CONFIG_X86_32
+10:	movl %edx,4(%_ASM_CX)
+#endif
+	xor %ecx,%ecx
+	ASM_CLAC
+	RET
+SYM_FUNC_END(__put_user_nocheck_8)
 EXPORT_SYMBOL(__put_user_nocheck_8)
 
 SYM_CODE_START_LOCAL(.Lbad_put_user_clac)
@@ -117,6 +148,11 @@ SYM_CODE_END(.Lbad_put_user_clac)
 	_ASM_EXTABLE_UA(2b, .Lbad_put_user_clac)
 	_ASM_EXTABLE_UA(3b, .Lbad_put_user_clac)
 	_ASM_EXTABLE_UA(4b, .Lbad_put_user_clac)
-#ifdef CONFIG_X86_32
 	_ASM_EXTABLE_UA(5b, .Lbad_put_user_clac)
+	_ASM_EXTABLE_UA(6b, .Lbad_put_user_clac)
+	_ASM_EXTABLE_UA(7b, .Lbad_put_user_clac)
+	_ASM_EXTABLE_UA(9b, .Lbad_put_user_clac)
+#ifdef CONFIG_X86_32
+	_ASM_EXTABLE_UA(8b, .Lbad_put_user_clac)
+	_ASM_EXTABLE_UA(10b, .Lbad_put_user_clac)
 #endif
diff --git linux-libre-6.1-gnu/arch/x86/lib/retpoline.S linux-libre-6.2-gnu/arch/x86/lib/retpoline.S
index 073289a55f84..5f61c65322be 100644
--- linux-libre-6.1-gnu/arch/x86/lib/retpoline.S
+++ linux-libre-6.2-gnu/arch/x86/lib/retpoline.S
@@ -5,24 +5,27 @@
 #include <asm/dwarf2.h>
 #include <asm/cpufeatures.h>
 #include <asm/alternative.h>
+#include <asm/asm-offsets.h>
 #include <asm/export.h>
 #include <asm/nospec-branch.h>
 #include <asm/unwind_hints.h>
+#include <asm/percpu.h>
 #include <asm/frame.h>
 
 	.section .text.__x86.indirect_thunk
 
-.macro RETPOLINE reg
+
+.macro POLINE reg
 	ANNOTATE_INTRA_FUNCTION_CALL
 	call    .Ldo_rop_\@
-.Lspec_trap_\@:
-	UNWIND_HINT_EMPTY
-	pause
-	lfence
-	jmp .Lspec_trap_\@
+	int3
 .Ldo_rop_\@:
 	mov     %\reg, (%_ASM_SP)
 	UNWIND_HINT_FUNC
+.endm
+
+.macro RETPOLINE reg
+	POLINE \reg
 	RET
 .endm
 
@@ -52,7 +55,6 @@ SYM_INNER_LABEL(__x86_indirect_thunk_\reg, SYM_L_GLOBAL)
  */
 
 #define __EXPORT_THUNK(sym)	_ASM_NOKPROBE(sym); EXPORT_SYMBOL(sym)
-#define EXPORT_THUNK(reg)	__EXPORT_THUNK(__x86_indirect_thunk_ ## reg)
 
 	.align RETPOLINE_THUNK_SIZE
 SYM_CODE_START(__x86_indirect_thunk_array)
@@ -64,10 +66,65 @@ SYM_CODE_START(__x86_indirect_thunk_array)
 	.align RETPOLINE_THUNK_SIZE
 SYM_CODE_END(__x86_indirect_thunk_array)
 
-#define GEN(reg) EXPORT_THUNK(reg)
+#define GEN(reg) __EXPORT_THUNK(__x86_indirect_thunk_ ## reg)
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+.macro CALL_THUNK reg
+	.align RETPOLINE_THUNK_SIZE
+
+SYM_INNER_LABEL(__x86_indirect_call_thunk_\reg, SYM_L_GLOBAL)
+	UNWIND_HINT_EMPTY
+	ANNOTATE_NOENDBR
+
+	CALL_DEPTH_ACCOUNT
+	POLINE \reg
+	ANNOTATE_UNRET_SAFE
+	ret
+	int3
+.endm
+
+	.align RETPOLINE_THUNK_SIZE
+SYM_CODE_START(__x86_indirect_call_thunk_array)
+
+#define GEN(reg) CALL_THUNK reg
 #include <asm/GEN-for-each-reg.h>
 #undef GEN
 
+	.align RETPOLINE_THUNK_SIZE
+SYM_CODE_END(__x86_indirect_call_thunk_array)
+
+#define GEN(reg) __EXPORT_THUNK(__x86_indirect_call_thunk_ ## reg)
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+
+.macro JUMP_THUNK reg
+	.align RETPOLINE_THUNK_SIZE
+
+SYM_INNER_LABEL(__x86_indirect_jump_thunk_\reg, SYM_L_GLOBAL)
+	UNWIND_HINT_EMPTY
+	ANNOTATE_NOENDBR
+	POLINE \reg
+	ANNOTATE_UNRET_SAFE
+	ret
+	int3
+.endm
+
+	.align RETPOLINE_THUNK_SIZE
+SYM_CODE_START(__x86_indirect_jump_thunk_array)
+
+#define GEN(reg) JUMP_THUNK reg
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+
+	.align RETPOLINE_THUNK_SIZE
+SYM_CODE_END(__x86_indirect_jump_thunk_array)
+
+#define GEN(reg) __EXPORT_THUNK(__x86_indirect_jump_thunk_ ## reg)
+#include <asm/GEN-for-each-reg.h>
+#undef GEN
+#endif
 /*
  * This function name is magical and is used by -mfunction-return=thunk-extern
  * for the compiler to generate JMPs to it.
@@ -140,3 +197,37 @@ __EXPORT_THUNK(zen_untrain_ret)
 EXPORT_SYMBOL(__x86_return_thunk)
 
 #endif /* CONFIG_RETHUNK */
+
+#ifdef CONFIG_CALL_DEPTH_TRACKING
+
+	.align 64
+SYM_FUNC_START(__x86_return_skl)
+	ANNOTATE_NOENDBR
+	/*
+	 * Keep the hotpath in a 16byte I-fetch for the non-debug
+	 * case.
+	 */
+	CALL_THUNKS_DEBUG_INC_RETS
+	shlq	$5, PER_CPU_VAR(pcpu_hot + X86_call_depth)
+	jz	1f
+	ANNOTATE_UNRET_SAFE
+	ret
+	int3
+1:
+	CALL_THUNKS_DEBUG_INC_STUFFS
+	.rept	16
+	ANNOTATE_INTRA_FUNCTION_CALL
+	call	2f
+	int3
+2:
+	.endr
+	add	$(8*16), %rsp
+
+	CREDIT_CALL_DEPTH
+
+	ANNOTATE_UNRET_SAFE
+	ret
+	int3
+SYM_FUNC_END(__x86_return_skl)
+
+#endif /* CONFIG_CALL_DEPTH_TRACKING */
diff --git linux-libre-6.1-gnu/arch/x86/mm/cpu_entry_area.c linux-libre-6.2-gnu/arch/x86/mm/cpu_entry_area.c
index 6c2f1b76a0b6..7316a8224259 100644
--- linux-libre-6.1-gnu/arch/x86/mm/cpu_entry_area.c
+++ linux-libre-6.2-gnu/arch/x86/mm/cpu_entry_area.c
@@ -9,22 +9,60 @@
 #include <asm/cpu_entry_area.h>
 #include <asm/fixmap.h>
 #include <asm/desc.h>
+#include <asm/kasan.h>
 
 static DEFINE_PER_CPU_PAGE_ALIGNED(struct entry_stack_page, entry_stack_storage);
 
 #ifdef CONFIG_X86_64
 static DEFINE_PER_CPU_PAGE_ALIGNED(struct exception_stacks, exception_stacks);
 DEFINE_PER_CPU(struct cea_exception_stacks*, cea_exception_stacks);
-#endif
 
-#ifdef CONFIG_X86_32
+static DEFINE_PER_CPU_READ_MOSTLY(unsigned long, _cea_offset);
+
+static __always_inline unsigned int cea_offset(unsigned int cpu)
+{
+	return per_cpu(_cea_offset, cpu);
+}
+
+static __init void init_cea_offsets(void)
+{
+	unsigned int max_cea;
+	unsigned int i, j;
+
+	max_cea = (CPU_ENTRY_AREA_MAP_SIZE - PAGE_SIZE) / CPU_ENTRY_AREA_SIZE;
+
+	/* O(sodding terrible) */
+	for_each_possible_cpu(i) {
+		unsigned int cea;
+
+again:
+		cea = get_random_u32_below(max_cea);
+
+		for_each_possible_cpu(j) {
+			if (cea_offset(j) == cea)
+				goto again;
+
+			if (i == j)
+				break;
+		}
+
+		per_cpu(_cea_offset, i) = cea;
+	}
+}
+#else /* !X86_64 */
 DECLARE_PER_CPU_PAGE_ALIGNED(struct doublefault_stack, doublefault_stack);
+
+static __always_inline unsigned int cea_offset(unsigned int cpu)
+{
+	return cpu;
+}
+static inline void init_cea_offsets(void) { }
 #endif
 
 /* Is called from entry code, so must be noinstr */
 noinstr struct cpu_entry_area *get_cpu_entry_area(int cpu)
 {
-	unsigned long va = CPU_ENTRY_AREA_PER_CPU + cpu * CPU_ENTRY_AREA_SIZE;
+	unsigned long va = CPU_ENTRY_AREA_PER_CPU + cea_offset(cpu) * CPU_ENTRY_AREA_SIZE;
 	BUILD_BUG_ON(sizeof(struct cpu_entry_area) % PAGE_SIZE != 0);
 
 	return (struct cpu_entry_area *) va;
@@ -138,20 +176,19 @@ static void __init setup_cpu_entry_area(unsigned int cpu)
 	pgprot_t tss_prot = PAGE_KERNEL_RO;
 #else
 	/*
-	 * On native 32-bit systems, the GDT cannot be read-only because
+	 * On 32-bit systems, the GDT cannot be read-only because
 	 * our double fault handler uses a task gate, and entering through
 	 * a task gate needs to change an available TSS to busy.  If the
 	 * GDT is read-only, that will triple fault.  The TSS cannot be
 	 * read-only because the CPU writes to it on task switches.
-	 *
-	 * On Xen PV, the GDT must be read-only because the hypervisor
-	 * requires it.
 	 */
-	pgprot_t gdt_prot = boot_cpu_has(X86_FEATURE_XENPV) ?
-		PAGE_KERNEL_RO : PAGE_KERNEL;
+	pgprot_t gdt_prot = PAGE_KERNEL;
 	pgprot_t tss_prot = PAGE_KERNEL;
 #endif
 
+	kasan_populate_shadow_for_vaddr(cea, CPU_ENTRY_AREA_SIZE,
+					early_cpu_to_node(cpu));
+
 	cea_set_pte(&cea->gdt, get_cpu_gdt_paddr(cpu), gdt_prot);
 
 	cea_map_percpu_pages(&cea->entry_stack_page,
@@ -205,7 +242,6 @@ static __init void setup_cpu_entry_area_ptes(void)
 
 	/* The +1 is for the readonly IDT: */
 	BUILD_BUG_ON((CPU_ENTRY_AREA_PAGES+1)*PAGE_SIZE != CPU_ENTRY_AREA_MAP_SIZE);
-	BUILD_BUG_ON(CPU_ENTRY_AREA_TOTAL_SIZE != CPU_ENTRY_AREA_MAP_SIZE);
 	BUG_ON(CPU_ENTRY_AREA_BASE & ~PMD_MASK);
 
 	start = CPU_ENTRY_AREA_BASE;
@@ -221,6 +257,8 @@ void __init setup_cpu_entry_areas(void)
 {
 	unsigned int cpu;
 
+	init_cea_offsets();
+
 	setup_cpu_entry_area_ptes();
 
 	for_each_possible_cpu(cpu)
diff --git linux-libre-6.1-gnu/arch/x86/mm/init.c linux-libre-6.2-gnu/arch/x86/mm/init.c
index 9121bc1b9453..cb258f58fdc8 100644
--- linux-libre-6.1-gnu/arch/x86/mm/init.c
+++ linux-libre-6.2-gnu/arch/x86/mm/init.c
@@ -26,6 +26,7 @@
 #include <asm/pti.h>
 #include <asm/text-patching.h>
 #include <asm/memtype.h>
+#include <asm/paravirt.h>
 
 /*
  * We need to define the tracepoints somewhere, and tlb.c
@@ -801,9 +802,12 @@ void __init poking_init(void)
 	spinlock_t *ptl;
 	pte_t *ptep;
 
-	poking_mm = copy_init_mm();
+	poking_mm = mm_alloc();
 	BUG_ON(!poking_mm);
 
+	/* Xen PV guests need the PGD to be pinned. */
+	paravirt_arch_dup_mmap(NULL, poking_mm);
+
 	/*
 	 * Randomize the poking address, but make sure that the following page
 	 * will be mapped at the same PMD. We need 2 pages, so find space for 3,
diff --git linux-libre-6.1-gnu/arch/x86/mm/init_64.c linux-libre-6.2-gnu/arch/x86/mm/init_64.c
index 3f040c6e5d13..a190aae8ceaf 100644
--- linux-libre-6.1-gnu/arch/x86/mm/init_64.c
+++ linux-libre-6.2-gnu/arch/x86/mm/init_64.c
@@ -1416,47 +1416,6 @@ void mark_rodata_ro(void)
 	debug_checkwx();
 }
 
-int kern_addr_valid(unsigned long addr)
-{
-	unsigned long above = ((long)addr) >> __VIRTUAL_MASK_SHIFT;
-	pgd_t *pgd;
-	p4d_t *p4d;
-	pud_t *pud;
-	pmd_t *pmd;
-	pte_t *pte;
-
-	if (above != 0 && above != -1UL)
-		return 0;
-
-	pgd = pgd_offset_k(addr);
-	if (pgd_none(*pgd))
-		return 0;
-
-	p4d = p4d_offset(pgd, addr);
-	if (!p4d_present(*p4d))
-		return 0;
-
-	pud = pud_offset(p4d, addr);
-	if (!pud_present(*pud))
-		return 0;
-
-	if (pud_large(*pud))
-		return pfn_valid(pud_pfn(*pud));
-
-	pmd = pmd_offset(pud, addr);
-	if (!pmd_present(*pmd))
-		return 0;
-
-	if (pmd_large(*pmd))
-		return pfn_valid(pmd_pfn(*pmd));
-
-	pte = pte_offset_kernel(pmd, addr);
-	if (pte_none(*pte))
-		return 0;
-
-	return pfn_valid(pte_pfn(*pte));
-}
-
 /*
  * Block size is the minimum amount of memory which can be hotplugged or
  * hotremoved. It must be power of two and must be equal or larger than
@@ -1533,72 +1492,44 @@ static long __meminitdata addr_start, addr_end;
 static void __meminitdata *p_start, *p_end;
 static int __meminitdata node_start;
 
-static int __meminit vmemmap_populate_hugepages(unsigned long start,
-		unsigned long end, int node, struct vmem_altmap *altmap)
+void __meminit vmemmap_set_pmd(pmd_t *pmd, void *p, int node,
+			       unsigned long addr, unsigned long next)
 {
-	unsigned long addr;
-	unsigned long next;
-	pgd_t *pgd;
-	p4d_t *p4d;
-	pud_t *pud;
-	pmd_t *pmd;
-
-	for (addr = start; addr < end; addr = next) {
-		next = pmd_addr_end(addr, end);
-
-		pgd = vmemmap_pgd_populate(addr, node);
-		if (!pgd)
-			return -ENOMEM;
-
-		p4d = vmemmap_p4d_populate(pgd, addr, node);
-		if (!p4d)
-			return -ENOMEM;
-
-		pud = vmemmap_pud_populate(p4d, addr, node);
-		if (!pud)
-			return -ENOMEM;
-
-		pmd = pmd_offset(pud, addr);
-		if (pmd_none(*pmd)) {
-			void *p;
-
-			p = vmemmap_alloc_block_buf(PMD_SIZE, node, altmap);
-			if (p) {
-				pte_t entry;
-
-				entry = pfn_pte(__pa(p) >> PAGE_SHIFT,
-						PAGE_KERNEL_LARGE);
-				set_pmd(pmd, __pmd(pte_val(entry)));
+	pte_t entry;
+
+	entry = pfn_pte(__pa(p) >> PAGE_SHIFT,
+			PAGE_KERNEL_LARGE);
+	set_pmd(pmd, __pmd(pte_val(entry)));
+
+	/* check to see if we have contiguous blocks */
+	if (p_end != p || node_start != node) {
+		if (p_start)
+			pr_debug(" [%lx-%lx] PMD -> [%p-%p] on node %d\n",
+				addr_start, addr_end-1, p_start, p_end-1, node_start);
+		addr_start = addr;
+		node_start = node;
+		p_start = p;
+	}
 
-				/* check to see if we have contiguous blocks */
-				if (p_end != p || node_start != node) {
-					if (p_start)
-						pr_debug(" [%lx-%lx] PMD -> [%p-%p] on node %d\n",
-						       addr_start, addr_end-1, p_start, p_end-1, node_start);
-					addr_start = addr;
-					node_start = node;
-					p_start = p;
-				}
+	addr_end = addr + PMD_SIZE;
+	p_end = p + PMD_SIZE;
 
-				addr_end = addr + PMD_SIZE;
-				p_end = p + PMD_SIZE;
+	if (!IS_ALIGNED(addr, PMD_SIZE) ||
+		!IS_ALIGNED(next, PMD_SIZE))
+		vmemmap_use_new_sub_pmd(addr, next);
+}
 
-				if (!IS_ALIGNED(addr, PMD_SIZE) ||
-				    !IS_ALIGNED(next, PMD_SIZE))
-					vmemmap_use_new_sub_pmd(addr, next);
+int __meminit vmemmap_check_pmd(pmd_t *pmd, int node,
+				unsigned long addr, unsigned long next)
+{
+	int large = pmd_large(*pmd);
 
-				continue;
-			} else if (altmap)
-				return -ENOMEM; /* no fallback */
-		} else if (pmd_large(*pmd)) {
-			vmemmap_verify((pte_t *)pmd, node, addr, next);
-			vmemmap_use_sub_pmd(addr, next);
-			continue;
-		}
-		if (vmemmap_populate_basepages(addr, next, node, NULL))
-			return -ENOMEM;
+	if (pmd_large(*pmd)) {
+		vmemmap_verify((pte_t *)pmd, node, addr, next);
+		vmemmap_use_sub_pmd(addr, next);
 	}
-	return 0;
+
+	return large;
 }
 
 int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
diff --git linux-libre-6.1-gnu/arch/x86/mm/kasan_init_64.c linux-libre-6.2-gnu/arch/x86/mm/kasan_init_64.c
index e7b9b464a82f..0302491d799d 100644
--- linux-libre-6.1-gnu/arch/x86/mm/kasan_init_64.c
+++ linux-libre-6.2-gnu/arch/x86/mm/kasan_init_64.c
@@ -316,10 +316,33 @@ void __init kasan_early_init(void)
 	kasan_map_early_shadow(init_top_pgt);
 }
 
+static unsigned long kasan_mem_to_shadow_align_down(unsigned long va)
+{
+	unsigned long shadow = (unsigned long)kasan_mem_to_shadow((void *)va);
+
+	return round_down(shadow, PAGE_SIZE);
+}
+
+static unsigned long kasan_mem_to_shadow_align_up(unsigned long va)
+{
+	unsigned long shadow = (unsigned long)kasan_mem_to_shadow((void *)va);
+
+	return round_up(shadow, PAGE_SIZE);
+}
+
+void __init kasan_populate_shadow_for_vaddr(void *va, size_t size, int nid)
+{
+	unsigned long shadow_start, shadow_end;
+
+	shadow_start = kasan_mem_to_shadow_align_down((unsigned long)va);
+	shadow_end = kasan_mem_to_shadow_align_up((unsigned long)va + size);
+	kasan_populate_shadow(shadow_start, shadow_end, nid);
+}
+
 void __init kasan_init(void)
 {
+	unsigned long shadow_cea_begin, shadow_cea_per_cpu_begin, shadow_cea_end;
 	int i;
-	void *shadow_cpu_entry_begin, *shadow_cpu_entry_end;
 
 	memcpy(early_top_pgt, init_top_pgt, sizeof(early_top_pgt));
 
@@ -360,16 +383,10 @@ void __init kasan_init(void)
 		map_range(&pfn_mapped[i]);
 	}
 
-	shadow_cpu_entry_begin = (void *)CPU_ENTRY_AREA_BASE;
-	shadow_cpu_entry_begin = kasan_mem_to_shadow(shadow_cpu_entry_begin);
-	shadow_cpu_entry_begin = (void *)round_down(
-			(unsigned long)shadow_cpu_entry_begin, PAGE_SIZE);
-
-	shadow_cpu_entry_end = (void *)(CPU_ENTRY_AREA_BASE +
-					CPU_ENTRY_AREA_MAP_SIZE);
-	shadow_cpu_entry_end = kasan_mem_to_shadow(shadow_cpu_entry_end);
-	shadow_cpu_entry_end = (void *)round_up(
-			(unsigned long)shadow_cpu_entry_end, PAGE_SIZE);
+	shadow_cea_begin = kasan_mem_to_shadow_align_down(CPU_ENTRY_AREA_BASE);
+	shadow_cea_per_cpu_begin = kasan_mem_to_shadow_align_up(CPU_ENTRY_AREA_PER_CPU);
+	shadow_cea_end = kasan_mem_to_shadow_align_up(CPU_ENTRY_AREA_BASE +
+						      CPU_ENTRY_AREA_MAP_SIZE);
 
 	kasan_populate_early_shadow(
 		kasan_mem_to_shadow((void *)PAGE_OFFSET + MAXMEM),
@@ -391,12 +408,18 @@ void __init kasan_init(void)
 
 	kasan_populate_early_shadow(
 		kasan_mem_to_shadow((void *)VMALLOC_END + 1),
-		shadow_cpu_entry_begin);
+		(void *)shadow_cea_begin);
 
-	kasan_populate_shadow((unsigned long)shadow_cpu_entry_begin,
-			      (unsigned long)shadow_cpu_entry_end, 0);
+	/*
+	 * Populate the shadow for the shared portion of the CPU entry area.
+	 * Shadows for the per-CPU areas are mapped on-demand, as each CPU's
+	 * area is randomly placed somewhere in the 512GiB range and mapping
+	 * the entire 512GiB range is prohibitively expensive.
+	 */
+	kasan_populate_shadow(shadow_cea_begin,
+			      shadow_cea_per_cpu_begin, 0);
 
-	kasan_populate_early_shadow(shadow_cpu_entry_end,
+	kasan_populate_early_shadow((void *)shadow_cea_end,
 			kasan_mem_to_shadow((void *)__START_KERNEL_map));
 
 	kasan_populate_shadow((unsigned long)kasan_mem_to_shadow(_stext),
diff --git linux-libre-6.1-gnu/arch/x86/mm/kmmio.c linux-libre-6.2-gnu/arch/x86/mm/kmmio.c
index d3efbc5b3449..9f82019179e1 100644
--- linux-libre-6.1-gnu/arch/x86/mm/kmmio.c
+++ linux-libre-6.2-gnu/arch/x86/mm/kmmio.c
@@ -62,7 +62,13 @@ struct kmmio_context {
 	int active;
 };
 
-static DEFINE_SPINLOCK(kmmio_lock);
+/*
+ * The kmmio_lock is taken in int3 context, which is treated as NMI context.
+ * This causes lockdep to complain about it bein in both NMI and normal
+ * context. Hide it from lockdep, as it should not have any other locks
+ * taken under it, and this is only enabled for debugging mmio anyway.
+ */
+static arch_spinlock_t kmmio_lock = __ARCH_SPIN_LOCK_UNLOCKED;
 
 /* Protected by kmmio_lock */
 unsigned int kmmio_count;
@@ -240,15 +246,14 @@ int kmmio_handler(struct pt_regs *regs, unsigned long addr)
 	page_base &= page_level_mask(l);
 
 	/*
-	 * Preemption is now disabled to prevent process switch during
-	 * single stepping. We can only handle one active kmmio trace
+	 * Hold the RCU read lock over single stepping to avoid looking
+	 * up the probe and kmmio_fault_page again. The rcu_read_lock_sched()
+	 * also disables preemption and prevents process switch during
+	 * the single stepping. We can only handle one active kmmio trace
 	 * per cpu, so ensure that we finish it before something else
-	 * gets to run. We also hold the RCU read lock over single
-	 * stepping to avoid looking up the probe and kmmio_fault_page
-	 * again.
+	 * gets to run.
 	 */
-	preempt_disable();
-	rcu_read_lock();
+	rcu_read_lock_sched_notrace();
 
 	faultpage = get_kmmio_fault_page(page_base);
 	if (!faultpage) {
@@ -317,8 +322,7 @@ int kmmio_handler(struct pt_regs *regs, unsigned long addr)
 	return 1; /* fault handled */
 
 no_kmmio:
-	rcu_read_unlock();
-	preempt_enable_no_resched();
+	rcu_read_unlock_sched_notrace();
 	return ret;
 }
 
@@ -346,10 +350,10 @@ static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs)
 		ctx->probe->post_handler(ctx->probe, condition, regs);
 
 	/* Prevent racing against release_kmmio_fault_page(). */
-	spin_lock(&kmmio_lock);
+	arch_spin_lock(&kmmio_lock);
 	if (ctx->fpage->count)
 		arm_kmmio_fault_page(ctx->fpage);
-	spin_unlock(&kmmio_lock);
+	arch_spin_unlock(&kmmio_lock);
 
 	regs->flags &= ~X86_EFLAGS_TF;
 	regs->flags |= ctx->saved_flags;
@@ -357,8 +361,7 @@ static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs)
 	/* These were acquired in kmmio_handler(). */
 	ctx->active--;
 	BUG_ON(ctx->active);
-	rcu_read_unlock();
-	preempt_enable_no_resched();
+	rcu_read_unlock_sched_notrace();
 
 	/*
 	 * if somebody else is singlestepping across a probe point, flags
@@ -440,7 +443,8 @@ int register_kmmio_probe(struct kmmio_probe *p)
 	unsigned int l;
 	pte_t *pte;
 
-	spin_lock_irqsave(&kmmio_lock, flags);
+	local_irq_save(flags);
+	arch_spin_lock(&kmmio_lock);
 	if (get_kmmio_probe(addr)) {
 		ret = -EEXIST;
 		goto out;
@@ -460,7 +464,9 @@ int register_kmmio_probe(struct kmmio_probe *p)
 		size += page_level_size(l);
 	}
 out:
-	spin_unlock_irqrestore(&kmmio_lock, flags);
+	arch_spin_unlock(&kmmio_lock);
+	local_irq_restore(flags);
+
 	/*
 	 * XXX: What should I do here?
 	 * Here was a call to global_flush_tlb(), but it does not exist
@@ -494,7 +500,8 @@ static void remove_kmmio_fault_pages(struct rcu_head *head)
 	struct kmmio_fault_page **prevp = &dr->release_list;
 	unsigned long flags;
 
-	spin_lock_irqsave(&kmmio_lock, flags);
+	local_irq_save(flags);
+	arch_spin_lock(&kmmio_lock);
 	while (f) {
 		if (!f->count) {
 			list_del_rcu(&f->list);
@@ -506,7 +513,8 @@ static void remove_kmmio_fault_pages(struct rcu_head *head)
 		}
 		f = *prevp;
 	}
-	spin_unlock_irqrestore(&kmmio_lock, flags);
+	arch_spin_unlock(&kmmio_lock);
+	local_irq_restore(flags);
 
 	/* This is the real RCU destroy call. */
 	call_rcu(&dr->rcu, rcu_free_kmmio_fault_pages);
@@ -540,14 +548,16 @@ void unregister_kmmio_probe(struct kmmio_probe *p)
 	if (!pte)
 		return;
 
-	spin_lock_irqsave(&kmmio_lock, flags);
+	local_irq_save(flags);
+	arch_spin_lock(&kmmio_lock);
 	while (size < size_lim) {
 		release_kmmio_fault_page(addr + size, &release_list);
 		size += page_level_size(l);
 	}
 	list_del_rcu(&p->list);
 	kmmio_count--;
-	spin_unlock_irqrestore(&kmmio_lock, flags);
+	arch_spin_unlock(&kmmio_lock);
+	local_irq_restore(flags);
 
 	if (!release_list)
 		return;
diff --git linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_boot.S linux-libre-6.2-gnu/arch/x86/mm/mem_encrypt_boot.S
index 9de3d900bc92..e25288ee33c2 100644
--- linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_boot.S
+++ linux-libre-6.2-gnu/arch/x86/mm/mem_encrypt_boot.S
@@ -26,7 +26,7 @@ SYM_FUNC_START(sme_encrypt_execute)
 	 *   RCX - virtual address of the encryption workarea, including:
 	 *     - stack page (PAGE_SIZE)
 	 *     - encryption routine page (PAGE_SIZE)
-	 *     - intermediate copy buffer (PMD_PAGE_SIZE)
+	 *     - intermediate copy buffer (PMD_SIZE)
 	 *    R8 - physical address of the pagetables to use for encryption
 	 */
 
@@ -123,7 +123,7 @@ SYM_FUNC_START(__enc_copy)
 	wbinvd				/* Invalidate any cache entries */
 
 	/* Copy/encrypt up to 2MB at a time */
-	movq	$PMD_PAGE_SIZE, %r12
+	movq	$PMD_SIZE, %r12
 1:
 	cmpq	%r12, %r9
 	jnb	2f
diff --git linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_identity.c linux-libre-6.2-gnu/arch/x86/mm/mem_encrypt_identity.c
index f415498d3175..88cccd65029d 100644
--- linux-libre-6.1-gnu/arch/x86/mm/mem_encrypt_identity.c
+++ linux-libre-6.2-gnu/arch/x86/mm/mem_encrypt_identity.c
@@ -93,7 +93,7 @@ struct sme_populate_pgd_data {
  * section is 2MB aligned to allow for simple pagetable setup using only
  * PMD entries (see vmlinux.lds.S).
  */
-static char sme_workarea[2 * PMD_PAGE_SIZE] __section(".init.scratch");
+static char sme_workarea[2 * PMD_SIZE] __section(".init.scratch");
 
 static char sme_cmdline_arg[] __initdata = "mem_encrypt";
 static char sme_cmdline_on[]  __initdata = "on";
@@ -198,8 +198,8 @@ static void __init __sme_map_range_pmd(struct sme_populate_pgd_data *ppd)
 	while (ppd->vaddr < ppd->vaddr_end) {
 		sme_populate_pgd_large(ppd);
 
-		ppd->vaddr += PMD_PAGE_SIZE;
-		ppd->paddr += PMD_PAGE_SIZE;
+		ppd->vaddr += PMD_SIZE;
+		ppd->paddr += PMD_SIZE;
 	}
 }
 
@@ -225,11 +225,11 @@ static void __init __sme_map_range(struct sme_populate_pgd_data *ppd,
 	vaddr_end = ppd->vaddr_end;
 
 	/* If start is not 2MB aligned, create PTE entries */
-	ppd->vaddr_end = ALIGN(ppd->vaddr, PMD_PAGE_SIZE);
+	ppd->vaddr_end = ALIGN(ppd->vaddr, PMD_SIZE);
 	__sme_map_range_pte(ppd);
 
 	/* Create PMD entries */
-	ppd->vaddr_end = vaddr_end & PMD_PAGE_MASK;
+	ppd->vaddr_end = vaddr_end & PMD_MASK;
 	__sme_map_range_pmd(ppd);
 
 	/* If end is not 2MB aligned, create PTE entries */
@@ -325,7 +325,7 @@ void __init sme_encrypt_kernel(struct boot_params *bp)
 
 	/* Physical addresses gives us the identity mapped virtual addresses */
 	kernel_start = __pa_symbol(_text);
-	kernel_end = ALIGN(__pa_symbol(_end), PMD_PAGE_SIZE);
+	kernel_end = ALIGN(__pa_symbol(_end), PMD_SIZE);
 	kernel_len = kernel_end - kernel_start;
 
 	initrd_start = 0;
@@ -355,12 +355,12 @@ void __init sme_encrypt_kernel(struct boot_params *bp)
 	 *   executable encryption area size:
 	 *     stack page (PAGE_SIZE)
 	 *     encryption routine page (PAGE_SIZE)
-	 *     intermediate copy buffer (PMD_PAGE_SIZE)
+	 *     intermediate copy buffer (PMD_SIZE)
 	 *   pagetable structures for the encryption of the kernel
 	 *   pagetable structures for workarea (in case not currently mapped)
 	 */
 	execute_start = workarea_start;
-	execute_end = execute_start + (PAGE_SIZE * 2) + PMD_PAGE_SIZE;
+	execute_end = execute_start + (PAGE_SIZE * 2) + PMD_SIZE;
 	execute_len = execute_end - execute_start;
 
 	/*
@@ -383,7 +383,7 @@ void __init sme_encrypt_kernel(struct boot_params *bp)
 	 * before it is mapped.
 	 */
 	workarea_len = execute_len + pgtable_area_len;
-	workarea_end = ALIGN(workarea_start + workarea_len, PMD_PAGE_SIZE);
+	workarea_end = ALIGN(workarea_start + workarea_len, PMD_SIZE);
 
 	/*
 	 * Set the address to the start of where newly created pagetable
diff --git linux-libre-6.1-gnu/arch/x86/mm/pat/cpa-test.c linux-libre-6.2-gnu/arch/x86/mm/pat/cpa-test.c
index 423b21e80929..3d2f7f0a6ed1 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pat/cpa-test.c
+++ linux-libre-6.2-gnu/arch/x86/mm/pat/cpa-test.c
@@ -136,10 +136,10 @@ static int pageattr_test(void)
 	failed += print_split(&sa);
 
 	for (i = 0; i < NTEST; i++) {
-		unsigned long pfn = prandom_u32_max(max_pfn_mapped);
+		unsigned long pfn = get_random_u32_below(max_pfn_mapped);
 
 		addr[i] = (unsigned long)__va(pfn << PAGE_SHIFT);
-		len[i] = prandom_u32_max(NPAGES);
+		len[i] = get_random_u32_below(NPAGES);
 		len[i] = min_t(unsigned long, len[i], max_pfn_mapped - pfn - 1);
 
 		if (len[i] == 0)
diff --git linux-libre-6.1-gnu/arch/x86/mm/pat/memtype.c linux-libre-6.2-gnu/arch/x86/mm/pat/memtype.c
index 66a209f7eb86..46de9cf5c91d 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pat/memtype.c
+++ linux-libre-6.2-gnu/arch/x86/mm/pat/memtype.c
@@ -43,6 +43,7 @@
 #include <linux/rbtree.h>
 
 #include <asm/cacheflush.h>
+#include <asm/cacheinfo.h>
 #include <asm/processor.h>
 #include <asm/tlbflush.h>
 #include <asm/x86_init.h>
@@ -60,41 +61,34 @@
 #undef pr_fmt
 #define pr_fmt(fmt) "" fmt
 
-static bool __read_mostly pat_bp_initialized;
 static bool __read_mostly pat_disabled = !IS_ENABLED(CONFIG_X86_PAT);
-static bool __initdata pat_force_disabled = !IS_ENABLED(CONFIG_X86_PAT);
-static bool __read_mostly pat_bp_enabled;
-static bool __read_mostly pat_cm_initialized;
+static u64 __ro_after_init pat_msr_val;
 
 /*
  * PAT support is enabled by default, but can be disabled for
  * various user-requested or hardware-forced reasons:
  */
-void pat_disable(const char *msg_reason)
+static void __init pat_disable(const char *msg_reason)
 {
 	if (pat_disabled)
 		return;
 
-	if (pat_bp_initialized) {
-		WARN_ONCE(1, "x86/PAT: PAT cannot be disabled after initialization\n");
-		return;
-	}
-
 	pat_disabled = true;
 	pr_info("x86/PAT: %s\n", msg_reason);
+
+	memory_caching_control &= ~CACHE_PAT;
 }
 
 static int __init nopat(char *str)
 {
 	pat_disable("PAT support disabled via boot option.");
-	pat_force_disabled = true;
 	return 0;
 }
 early_param("nopat", nopat);
 
 bool pat_enabled(void)
 {
-	return pat_bp_enabled;
+	return !pat_disabled;
 }
 EXPORT_SYMBOL_GPL(pat_enabled);
 
@@ -192,7 +186,8 @@ enum {
 
 #define CM(c) (_PAGE_CACHE_MODE_ ## c)
 
-static enum page_cache_mode pat_get_cache_mode(unsigned pat_val, char *msg)
+static enum page_cache_mode __init pat_get_cache_mode(unsigned int pat_val,
+						      char *msg)
 {
 	enum page_cache_mode cache;
 	char *cache_mode;
@@ -219,14 +214,12 @@ static enum page_cache_mode pat_get_cache_mode(unsigned pat_val, char *msg)
  * configuration.
  * Using lower indices is preferred, so we start with highest index.
  */
-static void __init_cache_modes(u64 pat)
+static void __init init_cache_modes(u64 pat)
 {
 	enum page_cache_mode cache;
 	char pat_msg[33];
 	int i;
 
-	WARN_ON_ONCE(pat_cm_initialized);
-
 	pat_msg[32] = 0;
 	for (i = 7; i >= 0; i--) {
 		cache = pat_get_cache_mode((pat >> (i * 8)) & 7,
@@ -234,34 +227,9 @@ static void __init_cache_modes(u64 pat)
 		update_cache_mode_entry(i, cache);
 	}
 	pr_info("x86/PAT: Configuration [0-7]: %s\n", pat_msg);
-
-	pat_cm_initialized = true;
 }
 
-#define PAT(x, y)	((u64)PAT_ ## y << ((x)*8))
-
-static void pat_bp_init(u64 pat)
-{
-	u64 tmp_pat;
-
-	if (!boot_cpu_has(X86_FEATURE_PAT)) {
-		pat_disable("PAT not supported by the CPU.");
-		return;
-	}
-
-	rdmsrl(MSR_IA32_CR_PAT, tmp_pat);
-	if (!tmp_pat) {
-		pat_disable("PAT support disabled by the firmware.");
-		return;
-	}
-
-	wrmsrl(MSR_IA32_CR_PAT, pat);
-	pat_bp_enabled = true;
-
-	__init_cache_modes(pat);
-}
-
-static void pat_ap_init(u64 pat)
+void pat_cpu_init(void)
 {
 	if (!boot_cpu_has(X86_FEATURE_PAT)) {
 		/*
@@ -271,30 +239,39 @@ static void pat_ap_init(u64 pat)
 		panic("x86/PAT: PAT enabled, but not supported by secondary CPU\n");
 	}
 
-	wrmsrl(MSR_IA32_CR_PAT, pat);
+	wrmsrl(MSR_IA32_CR_PAT, pat_msr_val);
 }
 
-void __init init_cache_modes(void)
+/**
+ * pat_bp_init - Initialize the PAT MSR value and PAT table
+ *
+ * This function initializes PAT MSR value and PAT table with an OS-defined
+ * value to enable additional cache attributes, WC, WT and WP.
+ *
+ * This function prepares the calls of pat_cpu_init() via cache_cpu_init()
+ * on all CPUs.
+ */
+void __init pat_bp_init(void)
 {
-	u64 pat = 0;
+	struct cpuinfo_x86 *c = &boot_cpu_data;
+#define PAT(p0, p1, p2, p3, p4, p5, p6, p7)			\
+	(((u64)PAT_ ## p0) | ((u64)PAT_ ## p1 << 8) |		\
+	((u64)PAT_ ## p2 << 16) | ((u64)PAT_ ## p3 << 24) |	\
+	((u64)PAT_ ## p4 << 32) | ((u64)PAT_ ## p5 << 40) |	\
+	((u64)PAT_ ## p6 << 48) | ((u64)PAT_ ## p7 << 56))
 
-	if (pat_cm_initialized)
-		return;
 
-	if (boot_cpu_has(X86_FEATURE_PAT)) {
-		/*
-		 * CPU supports PAT. Set PAT table to be consistent with
-		 * PAT MSR. This case supports "nopat" boot option, and
-		 * virtual machine environments which support PAT without
-		 * MTRRs. In specific, Xen has unique setup to PAT MSR.
-		 *
-		 * If PAT MSR returns 0, it is considered invalid and emulates
-		 * as No PAT.
-		 */
-		rdmsrl(MSR_IA32_CR_PAT, pat);
-	}
+	if (!IS_ENABLED(CONFIG_X86_PAT))
+		pr_info_once("x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.\n");
+
+	if (!cpu_feature_enabled(X86_FEATURE_PAT))
+		pat_disable("PAT not supported by the CPU.");
+	else
+		rdmsrl(MSR_IA32_CR_PAT, pat_msr_val);
+
+	if (!pat_msr_val) {
+		pat_disable("PAT support disabled by the firmware.");
 
-	if (!pat) {
 		/*
 		 * No PAT. Emulate the PAT table that corresponds to the two
 		 * cache bits, PWT (Write Through) and PCD (Cache Disable).
@@ -313,40 +290,22 @@ void __init init_cache_modes(void)
 		 * NOTE: When WC or WP is used, it is redirected to UC- per
 		 * the default setup in __cachemode2pte_tbl[].
 		 */
-		pat = PAT(0, WB) | PAT(1, WT) | PAT(2, UC_MINUS) | PAT(3, UC) |
-		      PAT(4, WB) | PAT(5, WT) | PAT(6, UC_MINUS) | PAT(7, UC);
-	} else if (!pat_force_disabled && cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) {
-		/*
-		 * Clearly PAT is enabled underneath. Allow pat_enabled() to
-		 * reflect this.
-		 */
-		pat_bp_enabled = true;
+		pat_msr_val = PAT(WB, WT, UC_MINUS, UC, WB, WT, UC_MINUS, UC);
 	}
 
-	__init_cache_modes(pat);
-}
-
-/**
- * pat_init - Initialize the PAT MSR and PAT table on the current CPU
- *
- * This function initializes PAT MSR and PAT table with an OS-defined value
- * to enable additional cache attributes, WC, WT and WP.
- *
- * This function must be called on all CPUs using the specific sequence of
- * operations defined in Intel SDM. mtrr_rendezvous_handler() provides this
- * procedure for PAT.
- */
-void pat_init(void)
-{
-	u64 pat;
-	struct cpuinfo_x86 *c = &boot_cpu_data;
-
-#ifndef CONFIG_X86_PAT
-	pr_info_once("x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.\n");
-#endif
-
-	if (pat_disabled)
+	/*
+	 * Xen PV doesn't allow to set PAT MSR, but all cache modes are
+	 * supported.
+	 * When running as TDX guest setting the PAT MSR won't work either
+	 * due to the requirement to set CR0.CD when doing so. Rely on
+	 * firmware to have set the PAT MSR correctly.
+	 */
+	if (pat_disabled ||
+	    cpu_feature_enabled(X86_FEATURE_XENPV) ||
+	    cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) {
+		init_cache_modes(pat_msr_val);
 		return;
+	}
 
 	if ((c->x86_vendor == X86_VENDOR_INTEL) &&
 	    (((c->x86 == 0x6) && (c->x86_model <= 0xd)) ||
@@ -371,8 +330,7 @@ void pat_init(void)
 		 * NOTE: When WT or WP is used, it is redirected to UC- per
 		 * the default setup in __cachemode2pte_tbl[].
 		 */
-		pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) |
-		      PAT(4, WB) | PAT(5, WC) | PAT(6, UC_MINUS) | PAT(7, UC);
+		pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WC, UC_MINUS, UC);
 	} else {
 		/*
 		 * Full PAT support.  We put WT in slot 7 to improve
@@ -400,19 +358,14 @@ void pat_init(void)
 		 * The reserved slots are unused, but mapped to their
 		 * corresponding types in the presence of PAT errata.
 		 */
-		pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) |
-		      PAT(4, WB) | PAT(5, WP) | PAT(6, UC_MINUS) | PAT(7, WT);
+		pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WP, UC_MINUS, WT);
 	}
 
-	if (!pat_bp_initialized) {
-		pat_bp_init(pat);
-		pat_bp_initialized = true;
-	} else {
-		pat_ap_init(pat);
-	}
-}
+	memory_caching_control |= CACHE_PAT;
 
+	init_cache_modes(pat_msr_val);
 #undef PAT
+}
 
 static DEFINE_SPINLOCK(memtype_lock);	/* protects memtype accesses */
 
diff --git linux-libre-6.1-gnu/arch/x86/mm/pat/set_memory.c linux-libre-6.2-gnu/arch/x86/mm/pat/set_memory.c
index 2e5a045731de..356758b7d4b4 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pat/set_memory.c
+++ linux-libre-6.2-gnu/arch/x86/mm/pat/set_memory.c
@@ -20,6 +20,7 @@
 #include <linux/kernel.h>
 #include <linux/cc_platform.h>
 #include <linux/set_memory.h>
+#include <linux/memregion.h>
 
 #include <asm/e820/api.h>
 #include <asm/processor.h>
@@ -219,6 +220,23 @@ within_inclusive(unsigned long addr, unsigned long start, unsigned long end)
 
 #ifdef CONFIG_X86_64
 
+/*
+ * The kernel image is mapped into two places in the virtual address space
+ * (addresses without KASLR, of course):
+ *
+ * 1. The kernel direct map (0xffff880000000000)
+ * 2. The "high kernel map" (0xffffffff81000000)
+ *
+ * We actually execute out of #2. If we get the address of a kernel symbol, it
+ * points to #2, but almost all physical-to-virtual translations point to #1.
+ *
+ * This is so that we can have both a directmap of all physical memory *and*
+ * take full advantage of the the limited (s32) immediate addressing range (2G)
+ * of x86_64.
+ *
+ * See Documentation/x86/x86_64/mm.rst for more detail.
+ */
+
 static inline unsigned long highmap_start_pfn(void)
 {
 	return __pa_symbol(_text) >> PAGE_SHIFT;
@@ -330,6 +348,23 @@ void arch_invalidate_pmem(void *addr, size_t size)
 EXPORT_SYMBOL_GPL(arch_invalidate_pmem);
 #endif
 
+#ifdef CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION
+bool cpu_cache_has_invalidate_memregion(void)
+{
+	return !cpu_feature_enabled(X86_FEATURE_HYPERVISOR);
+}
+EXPORT_SYMBOL_NS_GPL(cpu_cache_has_invalidate_memregion, DEVMEM);
+
+int cpu_cache_invalidate_memregion(int res_desc)
+{
+	if (WARN_ON_ONCE(!cpu_cache_has_invalidate_memregion()))
+		return -ENXIO;
+	wbinvd_on_all_cpus();
+	return 0;
+}
+EXPORT_SYMBOL_NS_GPL(cpu_cache_invalidate_memregion, DEVMEM);
+#endif
+
 static void __cpa_flush_all(void *arg)
 {
 	unsigned long cache = (unsigned long)arg;
@@ -587,10 +622,6 @@ static inline pgprot_t verify_rwx(pgprot_t old, pgprot_t new, unsigned long star
 {
 	unsigned long end;
 
-	/* Kernel text is rw at boot up */
-	if (system_state == SYSTEM_BOOTING)
-		return new;
-
 	/*
 	 * 32-bit has some unfixable W+X issues, like EFI code
 	 * and writeable data being in the same page.  Disable
@@ -747,11 +778,11 @@ phys_addr_t slow_virt_to_phys(void *__virt_addr)
 	switch (level) {
 	case PG_LEVEL_1G:
 		phys_addr = (phys_addr_t)pud_pfn(*(pud_t *)pte) << PAGE_SHIFT;
-		offset = virt_addr & ~PUD_PAGE_MASK;
+		offset = virt_addr & ~PUD_MASK;
 		break;
 	case PG_LEVEL_2M:
 		phys_addr = (phys_addr_t)pmd_pfn(*(pmd_t *)pte) << PAGE_SHIFT;
-		offset = virt_addr & ~PMD_PAGE_MASK;
+		offset = virt_addr & ~PMD_MASK;
 		break;
 	default:
 		phys_addr = (phys_addr_t)pte_pfn(*pte) << PAGE_SHIFT;
@@ -1041,7 +1072,7 @@ __split_large_page(struct cpa_data *cpa, pte_t *kpte, unsigned long address,
 	case PG_LEVEL_1G:
 		ref_prot = pud_pgprot(*(pud_t *)kpte);
 		ref_pfn = pud_pfn(*(pud_t *)kpte);
-		pfninc = PMD_PAGE_SIZE >> PAGE_SHIFT;
+		pfninc = PMD_SIZE >> PAGE_SHIFT;
 		lpaddr = address & PUD_MASK;
 		lpinc = PMD_SIZE;
 		/*
@@ -1628,8 +1659,11 @@ repeat:
 	return err;
 }
 
-static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias);
+static int __change_page_attr_set_clr(struct cpa_data *cpa, int primary);
 
+/*
+ * Check the directmap and "high kernel map" 'aliases'.
+ */
 static int cpa_process_alias(struct cpa_data *cpa)
 {
 	struct cpa_data alias_cpa;
@@ -1653,6 +1687,12 @@ static int cpa_process_alias(struct cpa_data *cpa)
 		alias_cpa.flags &= ~(CPA_PAGES_ARRAY | CPA_ARRAY);
 		alias_cpa.curpage = 0;
 
+		/* Directmap always has NX set, do not modify. */
+		if (__supported_pte_mask & _PAGE_NX) {
+			alias_cpa.mask_clr.pgprot &= ~_PAGE_NX;
+			alias_cpa.mask_set.pgprot &= ~_PAGE_NX;
+		}
+
 		cpa->force_flush_all = 1;
 
 		ret = __change_page_attr_set_clr(&alias_cpa, 0);
@@ -1675,6 +1715,15 @@ static int cpa_process_alias(struct cpa_data *cpa)
 		alias_cpa.flags &= ~(CPA_PAGES_ARRAY | CPA_ARRAY);
 		alias_cpa.curpage = 0;
 
+		/*
+		 * [_text, _brk_end) also covers data, do not modify NX except
+		 * in cases where the highmap is the primary target.
+		 */
+		if (__supported_pte_mask & _PAGE_NX) {
+			alias_cpa.mask_clr.pgprot &= ~_PAGE_NX;
+			alias_cpa.mask_set.pgprot &= ~_PAGE_NX;
+		}
+
 		cpa->force_flush_all = 1;
 		/*
 		 * The high mapping range is imprecise, so ignore the
@@ -1687,12 +1736,19 @@ static int cpa_process_alias(struct cpa_data *cpa)
 	return 0;
 }
 
-static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
+static int __change_page_attr_set_clr(struct cpa_data *cpa, int primary)
 {
 	unsigned long numpages = cpa->numpages;
 	unsigned long rempages = numpages;
 	int ret = 0;
 
+	/*
+	 * No changes, easy!
+	 */
+	if (!(pgprot_val(cpa->mask_set) | pgprot_val(cpa->mask_clr)) &&
+	    !cpa->force_split)
+		return ret;
+
 	while (rempages) {
 		/*
 		 * Store the remaining nr of pages for the large page
@@ -1705,13 +1761,13 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 
 		if (!debug_pagealloc_enabled())
 			spin_lock(&cpa_lock);
-		ret = __change_page_attr(cpa, checkalias);
+		ret = __change_page_attr(cpa, primary);
 		if (!debug_pagealloc_enabled())
 			spin_unlock(&cpa_lock);
 		if (ret)
 			goto out;
 
-		if (checkalias) {
+		if (primary && !(cpa->flags & CPA_NO_CHECK_ALIAS)) {
 			ret = cpa_process_alias(cpa);
 			if (ret)
 				goto out;
@@ -1739,7 +1795,7 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 				    struct page **pages)
 {
 	struct cpa_data cpa;
-	int ret, cache, checkalias;
+	int ret, cache;
 
 	memset(&cpa, 0, sizeof(cpa));
 
@@ -1785,20 +1841,11 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 	cpa.numpages = numpages;
 	cpa.mask_set = mask_set;
 	cpa.mask_clr = mask_clr;
-	cpa.flags = 0;
+	cpa.flags = in_flag;
 	cpa.curpage = 0;
 	cpa.force_split = force_split;
 
-	if (in_flag & (CPA_ARRAY | CPA_PAGES_ARRAY))
-		cpa.flags |= in_flag;
-
-	/* No alias checking for _NX bit modifications */
-	checkalias = (pgprot_val(mask_set) | pgprot_val(mask_clr)) != _PAGE_NX;
-	/* Has caller explicitly disabled alias checking? */
-	if (in_flag & CPA_NO_CHECK_ALIAS)
-		checkalias = 0;
-
-	ret = __change_page_attr_set_clr(&cpa, checkalias);
+	ret = __change_page_attr_set_clr(&cpa, 1);
 
 	/*
 	 * Check whether we really changed something:
@@ -2029,6 +2076,16 @@ int set_memory_ro(unsigned long addr, int numpages)
 	return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_RW), 0);
 }
 
+int set_memory_rox(unsigned long addr, int numpages)
+{
+	pgprot_t clr = __pgprot(_PAGE_RW);
+
+	if (__supported_pte_mask & _PAGE_NX)
+		clr.pgprot |= _PAGE_NX;
+
+	return change_page_attr_clear(&addr, numpages, clr, 0);
+}
+
 int set_memory_rw(unsigned long addr, int numpages)
 {
 	return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_RW), 0);
@@ -2041,11 +2098,9 @@ int set_memory_np(unsigned long addr, int numpages)
 
 int set_memory_np_noalias(unsigned long addr, int numpages)
 {
-	int cpa_flags = CPA_NO_CHECK_ALIAS;
-
 	return change_page_attr_set_clr(&addr, numpages, __pgprot(0),
 					__pgprot(_PAGE_PRESENT), 0,
-					cpa_flags, NULL);
+					CPA_NO_CHECK_ALIAS, NULL);
 }
 
 int set_memory_4k(unsigned long addr, int numpages)
@@ -2262,7 +2317,7 @@ static int __set_pages_p(struct page *page, int numpages)
 				.numpages = numpages,
 				.mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW),
 				.mask_clr = __pgprot(0),
-				.flags = 0};
+				.flags = CPA_NO_CHECK_ALIAS };
 
 	/*
 	 * No alias checking needed for setting present flag. otherwise,
@@ -2270,7 +2325,7 @@ static int __set_pages_p(struct page *page, int numpages)
 	 * mappings (this adds to complexity if we want to do this from
 	 * atomic context especially). Let's keep it simple!
 	 */
-	return __change_page_attr_set_clr(&cpa, 0);
+	return __change_page_attr_set_clr(&cpa, 1);
 }
 
 static int __set_pages_np(struct page *page, int numpages)
@@ -2281,7 +2336,7 @@ static int __set_pages_np(struct page *page, int numpages)
 				.numpages = numpages,
 				.mask_set = __pgprot(0),
 				.mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW),
-				.flags = 0};
+				.flags = CPA_NO_CHECK_ALIAS };
 
 	/*
 	 * No alias checking needed for setting not present flag. otherwise,
@@ -2289,7 +2344,7 @@ static int __set_pages_np(struct page *page, int numpages)
 	 * mappings (this adds to complexity if we want to do this from
 	 * atomic context especially). Let's keep it simple!
 	 */
-	return __change_page_attr_set_clr(&cpa, 0);
+	return __change_page_attr_set_clr(&cpa, 1);
 }
 
 int set_direct_map_invalid_noflush(struct page *page)
@@ -2360,7 +2415,7 @@ int __init kernel_map_pages_in_pgd(pgd_t *pgd, u64 pfn, unsigned long address,
 		.numpages = numpages,
 		.mask_set = __pgprot(0),
 		.mask_clr = __pgprot(~page_flags & (_PAGE_NX|_PAGE_RW)),
-		.flags = 0,
+		.flags = CPA_NO_CHECK_ALIAS,
 	};
 
 	WARN_ONCE(num_online_cpus() > 1, "Don't call after initializing SMP");
@@ -2373,7 +2428,7 @@ int __init kernel_map_pages_in_pgd(pgd_t *pgd, u64 pfn, unsigned long address,
 
 	cpa.mask_set = __pgprot(_PAGE_PRESENT | page_flags);
 
-	retval = __change_page_attr_set_clr(&cpa, 0);
+	retval = __change_page_attr_set_clr(&cpa, 1);
 	__flush_tlb_all();
 
 out:
@@ -2403,12 +2458,12 @@ int __init kernel_unmap_pages_in_pgd(pgd_t *pgd, unsigned long address,
 		.numpages	= numpages,
 		.mask_set	= __pgprot(0),
 		.mask_clr	= __pgprot(_PAGE_PRESENT | _PAGE_RW),
-		.flags		= 0,
+		.flags		= CPA_NO_CHECK_ALIAS,
 	};
 
 	WARN_ONCE(num_online_cpus() > 1, "Don't call after initializing SMP");
 
-	retval = __change_page_attr_set_clr(&cpa, 0);
+	retval = __change_page_attr_set_clr(&cpa, 1);
 	__flush_tlb_all();
 
 	return retval;
diff --git linux-libre-6.1-gnu/arch/x86/mm/pgtable.c linux-libre-6.2-gnu/arch/x86/mm/pgtable.c
index 8525f2876fb4..e4f499eb0f29 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pgtable.c
+++ linux-libre-6.2-gnu/arch/x86/mm/pgtable.c
@@ -299,9 +299,6 @@ static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
 	pud_t *pud;
 	int i;
 
-	if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
-		return;
-
 	p4d = p4d_offset(pgd, 0);
 	pud = pud_offset(p4d, 0);
 
@@ -434,10 +431,12 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 
 	mm->pgd = pgd;
 
-	if (preallocate_pmds(mm, pmds, PREALLOCATED_PMDS) != 0)
+	if (sizeof(pmds) != 0 &&
+			preallocate_pmds(mm, pmds, PREALLOCATED_PMDS) != 0)
 		goto out_free_pgd;
 
-	if (preallocate_pmds(mm, u_pmds, PREALLOCATED_USER_PMDS) != 0)
+	if (sizeof(u_pmds) != 0 &&
+			preallocate_pmds(mm, u_pmds, PREALLOCATED_USER_PMDS) != 0)
 		goto out_free_pmds;
 
 	if (paravirt_pgd_alloc(mm) != 0)
@@ -451,17 +450,22 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
 	spin_lock(&pgd_lock);
 
 	pgd_ctor(mm, pgd);
-	pgd_prepopulate_pmd(mm, pgd, pmds);
-	pgd_prepopulate_user_pmd(mm, pgd, u_pmds);
+	if (sizeof(pmds) != 0)
+		pgd_prepopulate_pmd(mm, pgd, pmds);
+
+	if (sizeof(u_pmds) != 0)
+		pgd_prepopulate_user_pmd(mm, pgd, u_pmds);
 
 	spin_unlock(&pgd_lock);
 
 	return pgd;
 
 out_free_user_pmds:
-	free_pmds(mm, u_pmds, PREALLOCATED_USER_PMDS);
+	if (sizeof(u_pmds) != 0)
+		free_pmds(mm, u_pmds, PREALLOCATED_USER_PMDS);
 out_free_pmds:
-	free_pmds(mm, pmds, PREALLOCATED_PMDS);
+	if (sizeof(pmds) != 0)
+		free_pmds(mm, pmds, PREALLOCATED_PMDS);
 out_free_pgd:
 	_pgd_free(pgd);
 out:
diff --git linux-libre-6.1-gnu/arch/x86/mm/pti.c linux-libre-6.2-gnu/arch/x86/mm/pti.c
index ffe3b3a087fe..78414c6d1b5e 100644
--- linux-libre-6.1-gnu/arch/x86/mm/pti.c
+++ linux-libre-6.2-gnu/arch/x86/mm/pti.c
@@ -592,7 +592,7 @@ static void pti_set_kernel_image_nonglobal(void)
 	 * of the image.
 	 */
 	unsigned long start = PFN_ALIGN(_text);
-	unsigned long end = ALIGN((unsigned long)_end, PMD_PAGE_SIZE);
+	unsigned long end = ALIGN((unsigned long)_end, PMD_SIZE);
 
 	/*
 	 * This clears _PAGE_GLOBAL from the entire kernel image.
diff --git linux-libre-6.1-gnu/arch/x86/net/bpf_jit_comp.c linux-libre-6.2-gnu/arch/x86/net/bpf_jit_comp.c
index 99620428ad78..b808be77635e 100644
--- linux-libre-6.1-gnu/arch/x86/net/bpf_jit_comp.c
+++ linux-libre-6.2-gnu/arch/x86/net/bpf_jit_comp.c
@@ -12,6 +12,7 @@
 #include <linux/memory.h>
 #include <linux/sort.h>
 #include <asm/extable.h>
+#include <asm/ftrace.h>
 #include <asm/set_memory.h>
 #include <asm/nospec-branch.h>
 #include <asm/text-patching.h>
@@ -340,6 +341,13 @@ static int emit_call(u8 **pprog, void *func, void *ip)
 	return emit_patch(pprog, func, ip, 0xE8);
 }
 
+static int emit_rsb_call(u8 **pprog, void *func, void *ip)
+{
+	OPTIMIZER_HIDE_VAR(func);
+	x86_call_depth_emit_accounting(pprog, func);
+	return emit_patch(pprog, func, ip, 0xE8);
+}
+
 static int emit_jump(u8 **pprog, void *func, void *ip)
 {
 	return emit_patch(pprog, func, ip, 0xE9);
@@ -417,7 +425,10 @@ static void emit_indirect_jump(u8 **pprog, int reg, u8 *ip)
 		EMIT2(0xFF, 0xE0 + reg);
 	} else if (cpu_feature_enabled(X86_FEATURE_RETPOLINE)) {
 		OPTIMIZER_HIDE_VAR(reg);
-		emit_jump(&prog, &__x86_indirect_thunk_array[reg], ip);
+		if (cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))
+			emit_jump(&prog, &__x86_indirect_jump_thunk_array[reg], ip);
+		else
+			emit_jump(&prog, &__x86_indirect_thunk_array[reg], ip);
 	} else {
 		EMIT2(0xFF, 0xE0 + reg);	/* jmp *%\reg */
 		if (IS_ENABLED(CONFIG_RETPOLINE) || IS_ENABLED(CONFIG_SLS))
@@ -432,7 +443,7 @@ static void emit_return(u8 **pprog, u8 *ip)
 	u8 *prog = *pprog;
 
 	if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) {
-		emit_jump(&prog, &__x86_return_thunk, ip);
+		emit_jump(&prog, x86_return_thunk, ip);
 	} else {
 		EMIT1(0xC3);		/* ret */
 		if (IS_ENABLED(CONFIG_SLS))
@@ -891,6 +902,65 @@ static void emit_nops(u8 **pprog, int len)
 	*pprog = prog;
 }
 
+/* emit the 3-byte VEX prefix
+ *
+ * r: same as rex.r, extra bit for ModRM reg field
+ * x: same as rex.x, extra bit for SIB index field
+ * b: same as rex.b, extra bit for ModRM r/m, or SIB base
+ * m: opcode map select, encoding escape bytes e.g. 0x0f38
+ * w: same as rex.w (32 bit or 64 bit) or opcode specific
+ * src_reg2: additional source reg (encoded as BPF reg)
+ * l: vector length (128 bit or 256 bit) or reserved
+ * pp: opcode prefix (none, 0x66, 0xf2 or 0xf3)
+ */
+static void emit_3vex(u8 **pprog, bool r, bool x, bool b, u8 m,
+		      bool w, u8 src_reg2, bool l, u8 pp)
+{
+	u8 *prog = *pprog;
+	const u8 b0 = 0xc4; /* first byte of 3-byte VEX prefix */
+	u8 b1, b2;
+	u8 vvvv = reg2hex[src_reg2];
+
+	/* reg2hex gives only the lower 3 bit of vvvv */
+	if (is_ereg(src_reg2))
+		vvvv |= 1 << 3;
+
+	/*
+	 * 2nd byte of 3-byte VEX prefix
+	 * ~ means bit inverted encoding
+	 *
+	 *    7                           0
+	 *  +---+---+---+---+---+---+---+---+
+	 *  |~R |~X |~B |         m         |
+	 *  +---+---+---+---+---+---+---+---+
+	 */
+	b1 = (!r << 7) | (!x << 6) | (!b << 5) | (m & 0x1f);
+	/*
+	 * 3rd byte of 3-byte VEX prefix
+	 *
+	 *    7                           0
+	 *  +---+---+---+---+---+---+---+---+
+	 *  | W |     ~vvvv     | L |   pp  |
+	 *  +---+---+---+---+---+---+---+---+
+	 */
+	b2 = (w << 7) | ((~vvvv & 0xf) << 3) | (l << 2) | (pp & 3);
+
+	EMIT3(b0, b1, b2);
+	*pprog = prog;
+}
+
+/* emit BMI2 shift instruction */
+static void emit_shiftx(u8 **pprog, u32 dst_reg, u8 src_reg, bool is64, u8 op)
+{
+	u8 *prog = *pprog;
+	bool r = is_ereg(dst_reg);
+	u8 m = 2; /* escape code 0f38 */
+
+	emit_3vex(&prog, r, false, r, m, is64, src_reg, false, op);
+	EMIT2(0xf7, add_2reg(0xC0, dst_reg, dst_reg));
+	*pprog = prog;
+}
+
 #define INSN_SZ_DIFF (((addrs[i] - addrs[i - 1]) - (prog - temp)))
 
 static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image,
@@ -1137,17 +1207,38 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image
 		case BPF_ALU64 | BPF_LSH | BPF_X:
 		case BPF_ALU64 | BPF_RSH | BPF_X:
 		case BPF_ALU64 | BPF_ARSH | BPF_X:
+			/* BMI2 shifts aren't better when shift count is already in rcx */
+			if (boot_cpu_has(X86_FEATURE_BMI2) && src_reg != BPF_REG_4) {
+				/* shrx/sarx/shlx dst_reg, dst_reg, src_reg */
+				bool w = (BPF_CLASS(insn->code) == BPF_ALU64);
+				u8 op;
+
+				switch (BPF_OP(insn->code)) {
+				case BPF_LSH:
+					op = 1; /* prefix 0x66 */
+					break;
+				case BPF_RSH:
+					op = 3; /* prefix 0xf2 */
+					break;
+				case BPF_ARSH:
+					op = 2; /* prefix 0xf3 */
+					break;
+				}
 
-			/* Check for bad case when dst_reg == rcx */
-			if (dst_reg == BPF_REG_4) {
-				/* mov r11, dst_reg */
-				EMIT_mov(AUX_REG, dst_reg);
-				dst_reg = AUX_REG;
+				emit_shiftx(&prog, dst_reg, src_reg, w, op);
+
+				break;
 			}
 
 			if (src_reg != BPF_REG_4) { /* common case */
-				EMIT1(0x51); /* push rcx */
-
+				/* Check for bad case when dst_reg == rcx */
+				if (dst_reg == BPF_REG_4) {
+					/* mov r11, dst_reg */
+					EMIT_mov(AUX_REG, dst_reg);
+					dst_reg = AUX_REG;
+				} else {
+					EMIT1(0x51); /* push rcx */
+				}
 				/* mov rcx, src_reg */
 				EMIT_mov(BPF_REG_4, src_reg);
 			}
@@ -1159,12 +1250,14 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image
 			b3 = simple_alu_opcodes[BPF_OP(insn->code)];
 			EMIT2(0xD3, add_1reg(b3, dst_reg));
 
-			if (src_reg != BPF_REG_4)
-				EMIT1(0x59); /* pop rcx */
+			if (src_reg != BPF_REG_4) {
+				if (insn->dst_reg == BPF_REG_4)
+					/* mov dst_reg, r11 */
+					EMIT_mov(insn->dst_reg, AUX_REG);
+				else
+					EMIT1(0x59); /* pop rcx */
+			}
 
-			if (insn->dst_reg == BPF_REG_4)
-				/* mov dst_reg, r11 */
-				EMIT_mov(insn->dst_reg, AUX_REG);
 			break;
 
 		case BPF_ALU | BPF_END | BPF_FROM_BE:
@@ -1226,8 +1319,7 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, u8 *rw_image
 
 			/* speculation barrier */
 		case BPF_ST | BPF_NOSPEC:
-			if (boot_cpu_has(X86_FEATURE_XMM2))
-				EMIT_LFENCE();
+			EMIT_LFENCE();
 			break;
 
 			/* ST: *(u8*)(dst_reg + off) = imm */
@@ -1433,19 +1525,26 @@ st:			if (is_imm8(insn->off))
 			break;
 
 			/* call */
-		case BPF_JMP | BPF_CALL:
+		case BPF_JMP | BPF_CALL: {
+			int offs;
+
 			func = (u8 *) __bpf_call_base + imm32;
 			if (tail_call_reachable) {
 				/* mov rax, qword ptr [rbp - rounded_stack_depth - 8] */
 				EMIT3_off32(0x48, 0x8B, 0x85,
 					    -round_up(bpf_prog->aux->stack_depth, 8) - 8);
-				if (!imm32 || emit_call(&prog, func, image + addrs[i - 1] + 7))
+				if (!imm32)
 					return -EINVAL;
+				offs = 7 + x86_call_depth_emit_accounting(&prog, func);
 			} else {
-				if (!imm32 || emit_call(&prog, func, image + addrs[i - 1]))
+				if (!imm32)
 					return -EINVAL;
+				offs = x86_call_depth_emit_accounting(&prog, func);
 			}
+			if (emit_call(&prog, func, image + addrs[i - 1] + offs))
+				return -EINVAL;
 			break;
+		}
 
 		case BPF_JMP | BPF_TAIL_CALL:
 			if (imm32)
@@ -1813,10 +1912,6 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog,
 			   struct bpf_tramp_link *l, int stack_size,
 			   int run_ctx_off, bool save_ret)
 {
-	void (*exit)(struct bpf_prog *prog, u64 start,
-		     struct bpf_tramp_run_ctx *run_ctx) = __bpf_prog_exit;
-	u64 (*enter)(struct bpf_prog *prog,
-		     struct bpf_tramp_run_ctx *run_ctx) = __bpf_prog_enter;
 	u8 *prog = *pprog;
 	u8 *jmp_insn;
 	int ctx_cookie_off = offsetof(struct bpf_tramp_run_ctx, bpf_cookie);
@@ -1835,23 +1930,12 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog,
 	 */
 	emit_stx(&prog, BPF_DW, BPF_REG_FP, BPF_REG_1, -run_ctx_off + ctx_cookie_off);
 
-	if (p->aux->sleepable) {
-		enter = __bpf_prog_enter_sleepable;
-		exit = __bpf_prog_exit_sleepable;
-	} else if (p->type == BPF_PROG_TYPE_STRUCT_OPS) {
-		enter = __bpf_prog_enter_struct_ops;
-		exit = __bpf_prog_exit_struct_ops;
-	} else if (p->expected_attach_type == BPF_LSM_CGROUP) {
-		enter = __bpf_prog_enter_lsm_cgroup;
-		exit = __bpf_prog_exit_lsm_cgroup;
-	}
-
 	/* arg1: mov rdi, progs[i] */
 	emit_mov_imm64(&prog, BPF_REG_1, (long) p >> 32, (u32) (long) p);
 	/* arg2: lea rsi, [rbp - ctx_cookie_off] */
 	EMIT4(0x48, 0x8D, 0x75, -run_ctx_off);
 
-	if (emit_call(&prog, enter, prog))
+	if (emit_rsb_call(&prog, bpf_trampoline_enter(p), prog))
 		return -EINVAL;
 	/* remember prog start time returned by __bpf_prog_enter */
 	emit_mov_reg(&prog, true, BPF_REG_6, BPF_REG_0);
@@ -1872,7 +1956,7 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog,
 			       (long) p->insnsi >> 32,
 			       (u32) (long) p->insnsi);
 	/* call JITed bpf program or interpreter */
-	if (emit_call(&prog, p->bpf_func, prog))
+	if (emit_rsb_call(&prog, p->bpf_func, prog))
 		return -EINVAL;
 
 	/*
@@ -1896,7 +1980,7 @@ static int invoke_bpf_prog(const struct btf_func_model *m, u8 **pprog,
 	emit_mov_reg(&prog, true, BPF_REG_2, BPF_REG_6);
 	/* arg3: lea rdx, [rbp - run_ctx_off] */
 	EMIT4(0x48, 0x8D, 0x55, -run_ctx_off);
-	if (emit_call(&prog, exit, prog))
+	if (emit_rsb_call(&prog, bpf_trampoline_exit(p), prog))
 		return -EINVAL;
 
 	*pprog = prog;
@@ -2118,6 +2202,11 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, void *i
 	prog = image;
 
 	EMIT_ENDBR();
+	/*
+	 * This is the direct-call trampoline, as such it needs accounting
+	 * for the __fentry__ call.
+	 */
+	x86_call_depth_emit_accounting(&prog, NULL);
 	EMIT1(0x55);		 /* push rbp */
 	EMIT3(0x48, 0x89, 0xE5); /* mov rbp, rsp */
 	EMIT4(0x48, 0x83, 0xEC, stack_size); /* sub rsp, stack_size */
@@ -2144,7 +2233,7 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, void *i
 	if (flags & BPF_TRAMP_F_CALL_ORIG) {
 		/* arg1: mov rdi, im */
 		emit_mov_imm64(&prog, BPF_REG_1, (long) im >> 32, (u32) (long) im);
-		if (emit_call(&prog, __bpf_tramp_enter, prog)) {
+		if (emit_rsb_call(&prog, __bpf_tramp_enter, prog)) {
 			ret = -EINVAL;
 			goto cleanup;
 		}
@@ -2176,7 +2265,7 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, void *i
 			EMIT2(0xff, 0xd0); /* call *rax */
 		} else {
 			/* call original function */
-			if (emit_call(&prog, orig_call, prog)) {
+			if (emit_rsb_call(&prog, orig_call, prog)) {
 				ret = -EINVAL;
 				goto cleanup;
 			}
@@ -2220,7 +2309,7 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *image, void *i
 		im->ip_epilogue = prog;
 		/* arg1: mov rdi, im */
 		emit_mov_imm64(&prog, BPF_REG_1, (long) im >> 32, (u32) (long) im);
-		if (emit_call(&prog, __bpf_tramp_exit, prog)) {
+		if (emit_rsb_call(&prog, __bpf_tramp_exit, prog)) {
 			ret = -EINVAL;
 			goto cleanup;
 		}
diff --git linux-libre-6.1-gnu/arch/x86/pci/acpi.c linux-libre-6.2-gnu/arch/x86/pci/acpi.c
index 2f82480fd430..ea2eb2ec90e2 100644
--- linux-libre-6.1-gnu/arch/x86/pci/acpi.c
+++ linux-libre-6.2-gnu/arch/x86/pci/acpi.c
@@ -1,4 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
+
+#define pr_fmt(fmt) "PCI: " fmt
+
 #include <linux/pci.h>
 #include <linux/acpi.h>
 #include <linux/init.h>
@@ -37,15 +40,15 @@ static int __init set_nouse_crs(const struct dmi_system_id *id)
 
 static int __init set_ignore_seg(const struct dmi_system_id *id)
 {
-	printk(KERN_INFO "PCI: %s detected: ignoring ACPI _SEG\n", id->ident);
+	pr_info("%s detected: ignoring ACPI _SEG\n", id->ident);
 	pci_ignore_seg = true;
 	return 0;
 }
 
 static int __init set_no_e820(const struct dmi_system_id *id)
 {
-	printk(KERN_INFO "PCI: %s detected: not clipping E820 regions from _CRS\n",
-	       id->ident);
+	pr_info("%s detected: not clipping E820 regions from _CRS\n",
+	        id->ident);
 	pci_use_e820 = false;
 	return 0;
 }
@@ -231,10 +234,9 @@ void __init pci_acpi_crs_quirks(void)
 	else if (pci_probe & PCI_USE__CRS)
 		pci_use_crs = true;
 
-	printk(KERN_INFO "PCI: %s host bridge windows from ACPI; "
-	       "if necessary, use \"pci=%s\" and report a bug\n",
-	       pci_use_crs ? "Using" : "Ignoring",
-	       pci_use_crs ? "nocrs" : "use_crs");
+	pr_info("%s host bridge windows from ACPI; if necessary, use \"pci=%s\" and report a bug\n",
+	        pci_use_crs ? "Using" : "Ignoring",
+	        pci_use_crs ? "nocrs" : "use_crs");
 
 	/* "pci=use_e820"/"pci=no_e820" on the kernel cmdline takes precedence */
 	if (pci_probe & PCI_NO_E820)
@@ -242,19 +244,17 @@ void __init pci_acpi_crs_quirks(void)
 	else if (pci_probe & PCI_USE_E820)
 		pci_use_e820 = true;
 
-	printk(KERN_INFO "PCI: %s E820 reservations for host bridge windows\n",
-	       pci_use_e820 ? "Using" : "Ignoring");
+	pr_info("%s E820 reservations for host bridge windows\n",
+	        pci_use_e820 ? "Using" : "Ignoring");
 	if (pci_probe & (PCI_NO_E820 | PCI_USE_E820))
-		printk(KERN_INFO "PCI: Please notify linux-pci@vger.kernel.org so future kernels can this automatically\n");
+		pr_info("Please notify linux-pci@vger.kernel.org so future kernels can do this automatically\n");
 }
 
 #ifdef	CONFIG_PCI_MMCONFIG
 static int check_segment(u16 seg, struct device *dev, char *estr)
 {
 	if (seg) {
-		dev_err(dev,
-			"%s can't access PCI configuration "
-			"space under this host bridge.\n",
+		dev_err(dev, "%s can't access configuration space under this host bridge\n",
 			estr);
 		return -EIO;
 	}
@@ -264,9 +264,7 @@ static int check_segment(u16 seg, struct device *dev, char *estr)
 	 * just can't access extended configuration space of
 	 * devices under this host bridge.
 	 */
-	dev_warn(dev,
-		 "%s can't access extended PCI configuration "
-		 "space under this bridge.\n",
+	dev_warn(dev, "%s can't access extended configuration space under this bridge\n",
 		 estr);
 
 	return 0;
@@ -421,9 +419,8 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
 		root->segment = domain = 0;
 
 	if (domain && !pci_domains_supported) {
-		printk(KERN_WARNING "pci_bus %04x:%02x: "
-		       "ignored (multiple domains not supported)\n",
-		       domain, busnum);
+		pr_warn("pci_bus %04x:%02x: ignored (multiple domains not supported)\n",
+		        domain, busnum);
 		return NULL;
 	}
 
@@ -491,7 +488,7 @@ int __init pci_acpi_init(void)
 	if (acpi_noirq)
 		return -ENODEV;
 
-	printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
+	pr_info("Using ACPI for IRQ routing\n");
 	acpi_irq_penalty_init();
 	pcibios_enable_irq = acpi_pci_irq_enable;
 	pcibios_disable_irq = acpi_pci_irq_disable;
@@ -503,7 +500,7 @@ int __init pci_acpi_init(void)
 		 * also do it here in case there are still broken drivers that
 		 * don't use pci_enable_device().
 		 */
-		printk(KERN_INFO "PCI: Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n");
+		pr_info("Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n");
 		for_each_pci_dev(dev)
 			acpi_pci_irq_enable(dev);
 	}
diff --git linux-libre-6.1-gnu/arch/x86/pci/mmconfig-shared.c linux-libre-6.2-gnu/arch/x86/pci/mmconfig-shared.c
index 758cbfe55daa..4b3efaa82ab7 100644
--- linux-libre-6.1-gnu/arch/x86/pci/mmconfig-shared.c
+++ linux-libre-6.2-gnu/arch/x86/pci/mmconfig-shared.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/efi.h>
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/bitmap.h>
@@ -442,17 +443,42 @@ static bool is_acpi_reserved(u64 start, u64 end, enum e820_type not_used)
 	return mcfg_res.flags;
 }
 
+static bool is_efi_mmio(u64 start, u64 end, enum e820_type not_used)
+{
+#ifdef CONFIG_EFI
+	efi_memory_desc_t *md;
+	u64 size, mmio_start, mmio_end;
+
+	for_each_efi_memory_desc(md) {
+		if (md->type == EFI_MEMORY_MAPPED_IO) {
+			size = md->num_pages << EFI_PAGE_SHIFT;
+			mmio_start = md->phys_addr;
+			mmio_end = mmio_start + size;
+
+			/*
+			 * N.B. Caller supplies (start, start + size),
+			 * so to match, mmio_end is the first address
+			 * *past* the EFI_MEMORY_MAPPED_IO area.
+			 */
+			if (mmio_start <= start && end <= mmio_end)
+				return true;
+		}
+	}
+#endif
+
+	return false;
+}
+
 typedef bool (*check_reserved_t)(u64 start, u64 end, enum e820_type type);
 
 static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
 				     struct pci_mmcfg_region *cfg,
-				     struct device *dev, int with_e820)
+				     struct device *dev, const char *method)
 {
 	u64 addr = cfg->res.start;
 	u64 size = resource_size(&cfg->res);
 	u64 old_size = size;
 	int num_buses;
-	char *method = with_e820 ? "E820" : "ACPI motherboard resources";
 
 	while (!is_reserved(addr, addr + size, E820_TYPE_RESERVED)) {
 		size >>= 1;
@@ -464,10 +490,10 @@ static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
 		return false;
 
 	if (dev)
-		dev_info(dev, "MMCONFIG at %pR reserved in %s\n",
+		dev_info(dev, "MMCONFIG at %pR reserved as %s\n",
 			 &cfg->res, method);
 	else
-		pr_info(PREFIX "MMCONFIG at %pR reserved in %s\n",
+		pr_info(PREFIX "MMCONFIG at %pR reserved as %s\n",
 		       &cfg->res, method);
 
 	if (old_size != size) {
@@ -500,7 +526,8 @@ static bool __ref
 pci_mmcfg_check_reserved(struct device *dev, struct pci_mmcfg_region *cfg, int early)
 {
 	if (!early && !acpi_disabled) {
-		if (is_mmconf_reserved(is_acpi_reserved, cfg, dev, 0))
+		if (is_mmconf_reserved(is_acpi_reserved, cfg, dev,
+				       "ACPI motherboard resource"))
 			return true;
 
 		if (dev)
@@ -513,6 +540,10 @@ pci_mmcfg_check_reserved(struct device *dev, struct pci_mmcfg_region *cfg, int e
 			       "MMCONFIG at %pR not reserved in "
 			       "ACPI motherboard resources\n",
 			       &cfg->res);
+
+		if (is_mmconf_reserved(is_efi_mmio, cfg, dev,
+				       "EfiMemoryMappedIO"))
+			return true;
 	}
 
 	/*
@@ -527,7 +558,8 @@ pci_mmcfg_check_reserved(struct device *dev, struct pci_mmcfg_region *cfg, int e
 	/* Don't try to do this check unless configuration
 	   type 1 is available. how about type 2 ?*/
 	if (raw_pci_ops)
-		return is_mmconf_reserved(e820__mapped_all, cfg, dev, 1);
+		return is_mmconf_reserved(e820__mapped_all, cfg, dev,
+					  "E820 entry");
 
 	return false;
 }
diff --git linux-libre-6.1-gnu/arch/x86/pci/xen.c linux-libre-6.2-gnu/arch/x86/pci/xen.c
index b94f727251b6..8babce71915f 100644
--- linux-libre-6.1-gnu/arch/x86/pci/xen.c
+++ linux-libre-6.2-gnu/arch/x86/pci/xen.c
@@ -392,6 +392,7 @@ static void xen_teardown_msi_irqs(struct pci_dev *dev)
 	msi_for_each_desc(msidesc, &dev->dev, MSI_DESC_ASSOCIATED) {
 		for (i = 0; i < msidesc->nvec_used; i++)
 			xen_destroy_irq(msidesc->irq + i);
+		msidesc->irq = 0;
 	}
 }
 
@@ -433,6 +434,7 @@ static struct msi_domain_ops xen_pci_msi_domain_ops = {
 };
 
 static struct msi_domain_info xen_pci_msi_domain_info = {
+	.flags			= MSI_FLAG_PCI_MSIX | MSI_FLAG_FREE_MSI_DESCS | MSI_FLAG_DEV_SYSFS,
 	.ops			= &xen_pci_msi_domain_ops,
 };
 
diff --git linux-libre-6.1-gnu/arch/x86/platform/efi/Makefile linux-libre-6.2-gnu/arch/x86/platform/efi/Makefile
index a50245157685..543df9a1379d 100644
--- linux-libre-6.1-gnu/arch/x86/platform/efi/Makefile
+++ linux-libre-6.2-gnu/arch/x86/platform/efi/Makefile
@@ -2,5 +2,8 @@
 KASAN_SANITIZE := n
 GCOV_PROFILE := n
 
-obj-$(CONFIG_EFI) 		+= quirks.o efi.o efi_$(BITS).o efi_stub_$(BITS).o
+obj-$(CONFIG_EFI) 		+= memmap.o quirks.o efi.o efi_$(BITS).o \
+				   efi_stub_$(BITS).o
 obj-$(CONFIG_EFI_MIXED)		+= efi_thunk_$(BITS).o
+obj-$(CONFIG_EFI_FAKE_MEMMAP)	+= fake_mem.o
+obj-$(CONFIG_EFI_RUNTIME_MAP)	+= runtime-map.o
diff --git linux-libre-6.1-gnu/arch/x86/platform/efi/efi.c linux-libre-6.2-gnu/arch/x86/platform/efi/efi.c
index ebc98a68c400..55d9caf66401 100644
--- linux-libre-6.1-gnu/arch/x86/platform/efi/efi.c
+++ linux-libre-6.2-gnu/arch/x86/platform/efi/efi.c
@@ -214,9 +214,11 @@ int __init efi_memblock_x86_reserve_range(void)
 	data.desc_size		= e->efi_memdesc_size;
 	data.desc_version	= e->efi_memdesc_version;
 
-	rv = efi_memmap_init_early(&data);
-	if (rv)
-		return rv;
+	if (!efi_enabled(EFI_PARAVIRT)) {
+		rv = efi_memmap_init_early(&data);
+		if (rv)
+			return rv;
+	}
 
 	if (add_efi_memmap || do_efi_soft_reserve())
 		do_add_efi_memmap();
@@ -303,6 +305,50 @@ static void __init efi_clean_memmap(void)
 	}
 }
 
+/*
+ * Firmware can use EfiMemoryMappedIO to request that MMIO regions be
+ * mapped by the OS so they can be accessed by EFI runtime services, but
+ * should have no other significance to the OS (UEFI r2.10, sec 7.2).
+ * However, most bootloaders and EFI stubs convert EfiMemoryMappedIO
+ * regions to E820_TYPE_RESERVED entries, which prevent Linux from
+ * allocating space from them (see remove_e820_regions()).
+ *
+ * Some platforms use EfiMemoryMappedIO entries for PCI MMCONFIG space and
+ * PCI host bridge windows, which means Linux can't allocate BAR space for
+ * hot-added devices.
+ *
+ * Remove large EfiMemoryMappedIO regions from the E820 map to avoid this
+ * problem.
+ *
+ * Retain small EfiMemoryMappedIO regions because on some platforms, these
+ * describe non-window space that's included in host bridge _CRS.  If we
+ * assign that space to PCI devices, they don't work.
+ */
+static void __init efi_remove_e820_mmio(void)
+{
+	efi_memory_desc_t *md;
+	u64 size, start, end;
+	int i = 0;
+
+	for_each_efi_memory_desc(md) {
+		if (md->type == EFI_MEMORY_MAPPED_IO) {
+			size = md->num_pages << EFI_PAGE_SHIFT;
+			start = md->phys_addr;
+			end = start + size - 1;
+			if (size >= 256*1024) {
+				pr_info("Remove mem%02u: MMIO range=[0x%08llx-0x%08llx] (%lluMB) from e820 map\n",
+					i, start, end, size >> 20);
+				e820__range_remove(start, size,
+						   E820_TYPE_RESERVED, 1);
+			} else {
+				pr_info("Not removing mem%02u: MMIO range=[0x%08llx-0x%08llx] (%lluKB) from e820 map\n",
+					i, start, end, size >> 10);
+			}
+		}
+		i++;
+	}
+}
+
 void __init efi_print_memmap(void)
 {
 	efi_memory_desc_t *md;
@@ -474,6 +520,8 @@ void __init efi_init(void)
 	set_bit(EFI_RUNTIME_SERVICES, &efi.flags);
 	efi_clean_memmap();
 
+	efi_remove_e820_mmio();
+
 	if (efi_enabled(EFI_DBG))
 		efi_print_memmap();
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/fake_mem.c linux-libre-6.2-gnu/arch/x86/platform/efi/fake_mem.c
similarity index 58%
rename from drivers/firmware/efi/fake_mem.c
rename to arch/x86/platform/efi/fake_mem.c
index 6e0f34a38171..41d57cad3d84 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/fake_mem.c
+++ linux-libre-6.2-gnu/arch/x86/platform/efi/fake_mem.c
@@ -17,10 +17,13 @@
 #include <linux/memblock.h>
 #include <linux/types.h>
 #include <linux/sort.h>
-#include "fake_mem.h"
+#include <asm/e820/api.h>
+#include <asm/efi.h>
 
-struct efi_mem_range efi_fake_mems[EFI_MAX_FAKEMEM];
-int nr_fake_mem;
+#define EFI_MAX_FAKEMEM CONFIG_EFI_MAX_FAKE_MEM
+
+static struct efi_mem_range efi_fake_mems[EFI_MAX_FAKEMEM];
+static int nr_fake_mem;
 
 static int __init cmp_fake_mem(const void *x1, const void *x2)
 {
@@ -122,3 +125,73 @@ static int __init setup_fake_mem(char *p)
 }
 
 early_param("efi_fake_mem", setup_fake_mem);
+
+void __init efi_fake_memmap_early(void)
+{
+	int i;
+
+	/*
+	 * The late efi_fake_mem() call can handle all requests if
+	 * EFI_MEMORY_SP support is disabled.
+	 */
+	if (!efi_soft_reserve_enabled())
+		return;
+
+	if (!efi_enabled(EFI_MEMMAP) || !nr_fake_mem)
+		return;
+
+	/*
+	 * Given that efi_fake_memmap() needs to perform memblock
+	 * allocations it needs to run after e820__memblock_setup().
+	 * However, if efi_fake_mem specifies EFI_MEMORY_SP for a given
+	 * address range that potentially needs to mark the memory as
+	 * reserved prior to e820__memblock_setup(). Update e820
+	 * directly if EFI_MEMORY_SP is specified for an
+	 * EFI_CONVENTIONAL_MEMORY descriptor.
+	 */
+	for (i = 0; i < nr_fake_mem; i++) {
+		struct efi_mem_range *mem = &efi_fake_mems[i];
+		efi_memory_desc_t *md;
+		u64 m_start, m_end;
+
+		if ((mem->attribute & EFI_MEMORY_SP) == 0)
+			continue;
+
+		m_start = mem->range.start;
+		m_end = mem->range.end;
+		for_each_efi_memory_desc(md) {
+			u64 start, end, size;
+
+			if (md->type != EFI_CONVENTIONAL_MEMORY)
+				continue;
+
+			start = md->phys_addr;
+			end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
+
+			if (m_start <= end && m_end >= start)
+				/* fake range overlaps descriptor */;
+			else
+				continue;
+
+			/*
+			 * Trim the boundary of the e820 update to the
+			 * descriptor in case the fake range overlaps
+			 * !EFI_CONVENTIONAL_MEMORY
+			 */
+			start = max(start, m_start);
+			end = min(end, m_end);
+			size = end - start + 1;
+
+			if (end <= start)
+				continue;
+
+			/*
+			 * Ensure each efi_fake_mem instance results in
+			 * a unique e820 resource
+			 */
+			e820__range_remove(start, size, E820_TYPE_RAM, 1);
+			e820__range_add(start, size, E820_TYPE_SOFT_RESERVED);
+			e820__update_table(e820_table);
+		}
+	}
+}
diff --git linux-libre-6.1-gnu/arch/x86/platform/efi/memmap.c linux-libre-6.2-gnu/arch/x86/platform/efi/memmap.c
new file mode 100644
index 000000000000..c69f8471e6d0
--- /dev/null
+++ linux-libre-6.2-gnu/arch/x86/platform/efi/memmap.c
@@ -0,0 +1,239 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common EFI memory map functions.
+ */
+
+#define pr_fmt(fmt) "efi: " fmt
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/efi.h>
+#include <linux/io.h>
+#include <asm/early_ioremap.h>
+#include <asm/efi.h>
+#include <linux/memblock.h>
+#include <linux/slab.h>
+
+static phys_addr_t __init __efi_memmap_alloc_early(unsigned long size)
+{
+	return memblock_phys_alloc(size, SMP_CACHE_BYTES);
+}
+
+static phys_addr_t __init __efi_memmap_alloc_late(unsigned long size)
+{
+	unsigned int order = get_order(size);
+	struct page *p = alloc_pages(GFP_KERNEL, order);
+
+	if (!p)
+		return 0;
+
+	return PFN_PHYS(page_to_pfn(p));
+}
+
+void __init __efi_memmap_free(u64 phys, unsigned long size, unsigned long flags)
+{
+	if (flags & EFI_MEMMAP_MEMBLOCK) {
+		if (slab_is_available())
+			memblock_free_late(phys, size);
+		else
+			memblock_phys_free(phys, size);
+	} else if (flags & EFI_MEMMAP_SLAB) {
+		struct page *p = pfn_to_page(PHYS_PFN(phys));
+		unsigned int order = get_order(size);
+
+		free_pages((unsigned long) page_address(p), order);
+	}
+}
+
+/**
+ * efi_memmap_alloc - Allocate memory for the EFI memory map
+ * @num_entries: Number of entries in the allocated map.
+ * @data: efi memmap installation parameters
+ *
+ * Depending on whether mm_init() has already been invoked or not,
+ * either memblock or "normal" page allocation is used.
+ *
+ * Returns zero on success, a negative error code on failure.
+ */
+int __init efi_memmap_alloc(unsigned int num_entries,
+		struct efi_memory_map_data *data)
+{
+	/* Expect allocation parameters are zero initialized */
+	WARN_ON(data->phys_map || data->size);
+
+	data->size = num_entries * efi.memmap.desc_size;
+	data->desc_version = efi.memmap.desc_version;
+	data->desc_size = efi.memmap.desc_size;
+	data->flags &= ~(EFI_MEMMAP_SLAB | EFI_MEMMAP_MEMBLOCK);
+	data->flags |= efi.memmap.flags & EFI_MEMMAP_LATE;
+
+	if (slab_is_available()) {
+		data->flags |= EFI_MEMMAP_SLAB;
+		data->phys_map = __efi_memmap_alloc_late(data->size);
+	} else {
+		data->flags |= EFI_MEMMAP_MEMBLOCK;
+		data->phys_map = __efi_memmap_alloc_early(data->size);
+	}
+
+	if (!data->phys_map)
+		return -ENOMEM;
+	return 0;
+}
+
+/**
+ * efi_memmap_install - Install a new EFI memory map in efi.memmap
+ * @ctx: map allocation parameters (address, size, flags)
+ *
+ * Unlike efi_memmap_init_*(), this function does not allow the caller
+ * to switch from early to late mappings. It simply uses the existing
+ * mapping function and installs the new memmap.
+ *
+ * Returns zero on success, a negative error code on failure.
+ */
+int __init efi_memmap_install(struct efi_memory_map_data *data)
+{
+	efi_memmap_unmap();
+
+	if (efi_enabled(EFI_PARAVIRT))
+		return 0;
+
+	return __efi_memmap_init(data);
+}
+
+/**
+ * efi_memmap_split_count - Count number of additional EFI memmap entries
+ * @md: EFI memory descriptor to split
+ * @range: Address range (start, end) to split around
+ *
+ * Returns the number of additional EFI memmap entries required to
+ * accommodate @range.
+ */
+int __init efi_memmap_split_count(efi_memory_desc_t *md, struct range *range)
+{
+	u64 m_start, m_end;
+	u64 start, end;
+	int count = 0;
+
+	start = md->phys_addr;
+	end = start + (md->num_pages << EFI_PAGE_SHIFT) - 1;
+
+	/* modifying range */
+	m_start = range->start;
+	m_end = range->end;
+
+	if (m_start <= start) {
+		/* split into 2 parts */
+		if (start < m_end && m_end < end)
+			count++;
+	}
+
+	if (start < m_start && m_start < end) {
+		/* split into 3 parts */
+		if (m_end < end)
+			count += 2;
+		/* split into 2 parts */
+		if (end <= m_end)
+			count++;
+	}
+
+	return count;
+}
+
+/**
+ * efi_memmap_insert - Insert a memory region in an EFI memmap
+ * @old_memmap: The existing EFI memory map structure
+ * @buf: Address of buffer to store new map
+ * @mem: Memory map entry to insert
+ *
+ * It is suggested that you call efi_memmap_split_count() first
+ * to see how large @buf needs to be.
+ */
+void __init efi_memmap_insert(struct efi_memory_map *old_memmap, void *buf,
+			      struct efi_mem_range *mem)
+{
+	u64 m_start, m_end, m_attr;
+	efi_memory_desc_t *md;
+	u64 start, end;
+	void *old, *new;
+
+	/* modifying range */
+	m_start = mem->range.start;
+	m_end = mem->range.end;
+	m_attr = mem->attribute;
+
+	/*
+	 * The EFI memory map deals with regions in EFI_PAGE_SIZE
+	 * units. Ensure that the region described by 'mem' is aligned
+	 * correctly.
+	 */
+	if (!IS_ALIGNED(m_start, EFI_PAGE_SIZE) ||
+	    !IS_ALIGNED(m_end + 1, EFI_PAGE_SIZE)) {
+		WARN_ON(1);
+		return;
+	}
+
+	for (old = old_memmap->map, new = buf;
+	     old < old_memmap->map_end;
+	     old += old_memmap->desc_size, new += old_memmap->desc_size) {
+
+		/* copy original EFI memory descriptor */
+		memcpy(new, old, old_memmap->desc_size);
+		md = new;
+		start = md->phys_addr;
+		end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
+
+		if (m_start <= start && end <= m_end)
+			md->attribute |= m_attr;
+
+		if (m_start <= start &&
+		    (start < m_end && m_end < end)) {
+			/* first part */
+			md->attribute |= m_attr;
+			md->num_pages = (m_end - md->phys_addr + 1) >>
+				EFI_PAGE_SHIFT;
+			/* latter part */
+			new += old_memmap->desc_size;
+			memcpy(new, old, old_memmap->desc_size);
+			md = new;
+			md->phys_addr = m_end + 1;
+			md->num_pages = (end - md->phys_addr + 1) >>
+				EFI_PAGE_SHIFT;
+		}
+
+		if ((start < m_start && m_start < end) && m_end < end) {
+			/* first part */
+			md->num_pages = (m_start - md->phys_addr) >>
+				EFI_PAGE_SHIFT;
+			/* middle part */
+			new += old_memmap->desc_size;
+			memcpy(new, old, old_memmap->desc_size);
+			md = new;
+			md->attribute |= m_attr;
+			md->phys_addr = m_start;
+			md->num_pages = (m_end - m_start + 1) >>
+				EFI_PAGE_SHIFT;
+			/* last part */
+			new += old_memmap->desc_size;
+			memcpy(new, old, old_memmap->desc_size);
+			md = new;
+			md->phys_addr = m_end + 1;
+			md->num_pages = (end - m_end) >>
+				EFI_PAGE_SHIFT;
+		}
+
+		if ((start < m_start && m_start < end) &&
+		    (end <= m_end)) {
+			/* first part */
+			md->num_pages = (m_start - md->phys_addr) >>
+				EFI_PAGE_SHIFT;
+			/* latter part */
+			new += old_memmap->desc_size;
+			memcpy(new, old, old_memmap->desc_size);
+			md = new;
+			md->phys_addr = m_start;
+			md->num_pages = (end - md->phys_addr + 1) >>
+				EFI_PAGE_SHIFT;
+			md->attribute |= m_attr;
+		}
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/runtime-map.c linux-libre-6.2-gnu/arch/x86/platform/efi/runtime-map.c
similarity index 96%
rename from drivers/firmware/efi/runtime-map.c
rename to arch/x86/platform/efi/runtime-map.c
index 92a3d45a795c..bbee682ef8cd 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/runtime-map.c
+++ linux-libre-6.2-gnu/arch/x86/platform/efi/runtime-map.c
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * linux/drivers/efi/runtime-map.c
  * Copyright (C) 2013 Red Hat, Inc., Dave Young <dyoung@redhat.com>
  */
 
@@ -11,6 +10,7 @@
 #include <linux/efi.h>
 #include <linux/slab.h>
 
+#include <asm/efi.h>
 #include <asm/setup.h>
 
 struct efi_runtime_map_entry {
@@ -157,13 +157,13 @@ int efi_runtime_map_copy(void *buf, size_t bufsz)
 	return 0;
 }
 
-int __init efi_runtime_map_init(struct kobject *efi_kobj)
+static int __init efi_runtime_map_init(void)
 {
 	int i, j, ret = 0;
 	struct efi_runtime_map_entry *entry;
 	efi_memory_desc_t *md;
 
-	if (!efi_enabled(EFI_MEMMAP))
+	if (!efi_enabled(EFI_MEMMAP) || !efi_kobj)
 		return 0;
 
 	map_entries = kcalloc(efi.memmap.nr_map, sizeof(entry), GFP_KERNEL);
@@ -191,3 +191,4 @@ out_add_entry:
 out:
 	return ret;
 }
+subsys_initcall_sync(efi_runtime_map_init);
diff --git linux-libre-6.1-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c linux-libre-6.2-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
index 994a229cb79f..68244a3422d1 100644
--- linux-libre-6.1-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
+++ linux-libre-6.2-gnu/arch/x86/platform/olpc/olpc-xo15-sci.c
@@ -183,13 +183,12 @@ err_sysfs:
 	return r;
 }
 
-static int xo15_sci_remove(struct acpi_device *device)
+static void xo15_sci_remove(struct acpi_device *device)
 {
 	acpi_disable_gpe(NULL, xo15_sci_gpe);
 	acpi_remove_gpe_handler(NULL, xo15_sci_gpe, xo15_sci_gpe_handler);
 	cancel_work_sync(&sci_work);
 	sysfs_remove_file(&device->dev.kobj, &lid_wake_on_close_attr.attr);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-6.1-gnu/arch/x86/power/cpu.c linux-libre-6.2-gnu/arch/x86/power/cpu.c
index 93ae33248f42..236447ee9beb 100644
--- linux-libre-6.1-gnu/arch/x86/power/cpu.c
+++ linux-libre-6.2-gnu/arch/x86/power/cpu.c
@@ -23,6 +23,7 @@
 #include <asm/fpu/api.h>
 #include <asm/debugreg.h>
 #include <asm/cpu.h>
+#include <asm/cacheinfo.h>
 #include <asm/mmu_context.h>
 #include <asm/cpu_device_id.h>
 #include <asm/microcode.h>
@@ -261,7 +262,7 @@ static void notrace __restore_processor_state(struct saved_context *ctxt)
 	do_fpu_end();
 	tsc_verify_tsc_adjust(true);
 	x86_platform.restore_sched_clock_state();
-	mtrr_bp_restore();
+	cache_bp_restore();
 	perf_restore_debug_store();
 
 	c = &cpu_data(smp_processor_id());
diff --git linux-libre-6.1-gnu/arch/x86/power/hibernate.c linux-libre-6.2-gnu/arch/x86/power/hibernate.c
index e94e0050a583..6f955eb1e163 100644
--- linux-libre-6.1-gnu/arch/x86/power/hibernate.c
+++ linux-libre-6.2-gnu/arch/x86/power/hibernate.c
@@ -159,7 +159,7 @@ int relocate_restore_code(void)
 	if (!relocated_restore_code)
 		return -ENOMEM;
 
-	memcpy((void *)relocated_restore_code, core_restore_code, PAGE_SIZE);
+	__memcpy((void *)relocated_restore_code, core_restore_code, PAGE_SIZE);
 
 	/* Make the page containing the relocated code executable */
 	pgd = (pgd_t *)__va(read_cr3_pa()) +
diff --git linux-libre-6.1-gnu/arch/x86/realmode/init.c linux-libre-6.2-gnu/arch/x86/realmode/init.c
index 41d7669a97ad..af565816d2ba 100644
--- linux-libre-6.1-gnu/arch/x86/realmode/init.c
+++ linux-libre-6.2-gnu/arch/x86/realmode/init.c
@@ -200,14 +200,18 @@ static void __init set_real_mode_permissions(void)
 	set_memory_x((unsigned long) text_start, text_size >> PAGE_SHIFT);
 }
 
-static int __init init_real_mode(void)
+void __init init_real_mode(void)
 {
 	if (!real_mode_header)
 		panic("Real mode trampoline was not allocated");
 
 	setup_real_mode();
 	set_real_mode_permissions();
+}
 
+static int __init do_init_real_mode(void)
+{
+	x86_platform.realmode_init();
 	return 0;
 }
-early_initcall(init_real_mode);
+early_initcall(do_init_real_mode);
diff --git linux-libre-6.1-gnu/arch/x86/um/asm/elf.h linux-libre-6.2-gnu/arch/x86/um/asm/elf.h
index dcaf3b38a9e0..6523eb7c3bd1 100644
--- linux-libre-6.1-gnu/arch/x86/um/asm/elf.h
+++ linux-libre-6.2-gnu/arch/x86/um/asm/elf.h
@@ -201,10 +201,6 @@ typedef struct user_i387_struct elf_fpregset_t;
 
 struct task_struct;
 
-extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
-
-#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
-
 #define ELF_EXEC_PAGESIZE 4096
 
 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
diff --git linux-libre-6.1-gnu/arch/x86/um/elfcore.c linux-libre-6.2-gnu/arch/x86/um/elfcore.c
index 48a3eb09d951..650cdbbdaf45 100644
--- linux-libre-6.1-gnu/arch/x86/um/elfcore.c
+++ linux-libre-6.2-gnu/arch/x86/um/elfcore.c
@@ -7,7 +7,7 @@
 #include <asm/elf.h>
 
 
-Elf32_Half elf_core_extra_phdrs(void)
+Elf32_Half elf_core_extra_phdrs(struct coredump_params *cprm)
 {
 	return vsyscall_ehdr ? (((struct elfhdr *)vsyscall_ehdr)->e_phnum) : 0;
 }
@@ -60,7 +60,7 @@ int elf_core_write_extra_data(struct coredump_params *cprm)
 	return 1;
 }
 
-size_t elf_core_extra_data_size(void)
+size_t elf_core_extra_data_size(struct coredump_params *cprm)
 {
 	if ( vsyscall_ehdr ) {
 		const struct elfhdr *const ehdrp =
diff --git linux-libre-6.1-gnu/arch/x86/xen/enlighten_pv.c linux-libre-6.2-gnu/arch/x86/xen/enlighten_pv.c
index 038da45f057a..5b1379662877 100644
--- linux-libre-6.1-gnu/arch/x86/xen/enlighten_pv.c
+++ linux-libre-6.2-gnu/arch/x86/xen/enlighten_pv.c
@@ -33,6 +33,7 @@
 #include <linux/edd.h>
 #include <linux/reboot.h>
 #include <linux/virtio_anchor.h>
+#include <linux/stackprotector.h>
 
 #include <xen/xen.h>
 #include <xen/events.h>
@@ -65,7 +66,6 @@
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/reboot.h>
-#include <asm/stackprotector.h>
 #include <asm/hypervisor.h>
 #include <asm/mach_traps.h>
 #include <asm/mwait.h>
@@ -1210,7 +1210,7 @@ static void __init xen_setup_gdt(int cpu)
 	pv_ops.cpu.write_gdt_entry = xen_write_gdt_entry_boot;
 	pv_ops.cpu.load_gdt = xen_load_gdt_boot;
 
-	switch_to_new_gdt(cpu);
+	switch_gdt_and_percpu_base(cpu);
 
 	pv_ops.cpu.write_gdt_entry = xen_write_gdt_entry;
 	pv_ops.cpu.load_gdt = xen_load_gdt;
@@ -1266,6 +1266,8 @@ asmlinkage __visible void __init xen_start_kernel(struct start_info *si)
 	xen_vcpu_info_reset(0);
 
 	x86_platform.get_nmi_reason = xen_get_nmi_reason;
+	x86_platform.realmode_reserve = x86_init_noop;
+	x86_platform.realmode_init = x86_init_noop;
 
 	x86_init.resources.memory_setup = xen_memory_setup;
 	x86_init.irqs.intr_mode_select	= x86_init_noop;
diff --git linux-libre-6.1-gnu/arch/x86/xen/p2m.c linux-libre-6.2-gnu/arch/x86/xen/p2m.c
index 58db86f7b384..9bdc3b656b2c 100644
--- linux-libre-6.1-gnu/arch/x86/xen/p2m.c
+++ linux-libre-6.2-gnu/arch/x86/xen/p2m.c
@@ -134,11 +134,6 @@ static inline unsigned p2m_mid_index(unsigned long pfn)
 	return (pfn / P2M_PER_PAGE) % P2M_MID_PER_PAGE;
 }
 
-static inline unsigned p2m_index(unsigned long pfn)
-{
-	return pfn % P2M_PER_PAGE;
-}
-
 static void p2m_top_mfn_init(unsigned long *top)
 {
 	unsigned i;
diff --git linux-libre-6.1-gnu/arch/x86/xen/smp.c linux-libre-6.2-gnu/arch/x86/xen/smp.c
index c3e1f9a7d43a..4b0d6fff88de 100644
--- linux-libre-6.1-gnu/arch/x86/xen/smp.c
+++ linux-libre-6.2-gnu/arch/x86/xen/smp.c
@@ -32,30 +32,30 @@ static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 
 void xen_smp_intr_free(unsigned int cpu)
 {
+	kfree(per_cpu(xen_resched_irq, cpu).name);
+	per_cpu(xen_resched_irq, cpu).name = NULL;
 	if (per_cpu(xen_resched_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_resched_irq, cpu).irq, NULL);
 		per_cpu(xen_resched_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_resched_irq, cpu).name);
-		per_cpu(xen_resched_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_callfunc_irq, cpu).name);
+	per_cpu(xen_callfunc_irq, cpu).name = NULL;
 	if (per_cpu(xen_callfunc_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu).irq, NULL);
 		per_cpu(xen_callfunc_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_callfunc_irq, cpu).name);
-		per_cpu(xen_callfunc_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_debug_irq, cpu).name);
+	per_cpu(xen_debug_irq, cpu).name = NULL;
 	if (per_cpu(xen_debug_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu).irq, NULL);
 		per_cpu(xen_debug_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_debug_irq, cpu).name);
-		per_cpu(xen_debug_irq, cpu).name = NULL;
 	}
+	kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
+	per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
 	if (per_cpu(xen_callfuncsingle_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu).irq,
 				       NULL);
 		per_cpu(xen_callfuncsingle_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
-		per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
 	}
 }
 
@@ -65,6 +65,7 @@ int xen_smp_intr_init(unsigned int cpu)
 	char *resched_name, *callfunc_name, *debug_name;
 
 	resched_name = kasprintf(GFP_KERNEL, "resched%d", cpu);
+	per_cpu(xen_resched_irq, cpu).name = resched_name;
 	rc = bind_ipi_to_irqhandler(XEN_RESCHEDULE_VECTOR,
 				    cpu,
 				    xen_reschedule_interrupt,
@@ -74,9 +75,9 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_resched_irq, cpu).irq = rc;
-	per_cpu(xen_resched_irq, cpu).name = resched_name;
 
 	callfunc_name = kasprintf(GFP_KERNEL, "callfunc%d", cpu);
+	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_VECTOR,
 				    cpu,
 				    xen_call_function_interrupt,
@@ -86,10 +87,10 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_callfunc_irq, cpu).irq = rc;
-	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
 
 	if (!xen_fifo_events) {
 		debug_name = kasprintf(GFP_KERNEL, "debug%d", cpu);
+		per_cpu(xen_debug_irq, cpu).name = debug_name;
 		rc = bind_virq_to_irqhandler(VIRQ_DEBUG, cpu,
 					     xen_debug_interrupt,
 					     IRQF_PERCPU | IRQF_NOBALANCING,
@@ -97,10 +98,10 @@ int xen_smp_intr_init(unsigned int cpu)
 		if (rc < 0)
 			goto fail;
 		per_cpu(xen_debug_irq, cpu).irq = rc;
-		per_cpu(xen_debug_irq, cpu).name = debug_name;
 	}
 
 	callfunc_name = kasprintf(GFP_KERNEL, "callfuncsingle%d", cpu);
+	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_SINGLE_VECTOR,
 				    cpu,
 				    xen_call_function_single_interrupt,
@@ -110,7 +111,6 @@ int xen_smp_intr_init(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_callfuncsingle_irq, cpu).irq = rc;
-	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/arch/x86/xen/smp_pv.c linux-libre-6.2-gnu/arch/x86/xen/smp_pv.c
index 480be82e9b7b..6175f2c5c822 100644
--- linux-libre-6.1-gnu/arch/x86/xen/smp_pv.c
+++ linux-libre-6.2-gnu/arch/x86/xen/smp_pv.c
@@ -97,18 +97,18 @@ asmlinkage __visible void cpu_bringup_and_idle(void)
 
 void xen_smp_intr_free_pv(unsigned int cpu)
 {
+	kfree(per_cpu(xen_irq_work, cpu).name);
+	per_cpu(xen_irq_work, cpu).name = NULL;
 	if (per_cpu(xen_irq_work, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_irq_work, cpu).irq, NULL);
 		per_cpu(xen_irq_work, cpu).irq = -1;
-		kfree(per_cpu(xen_irq_work, cpu).name);
-		per_cpu(xen_irq_work, cpu).name = NULL;
 	}
 
+	kfree(per_cpu(xen_pmu_irq, cpu).name);
+	per_cpu(xen_pmu_irq, cpu).name = NULL;
 	if (per_cpu(xen_pmu_irq, cpu).irq >= 0) {
 		unbind_from_irqhandler(per_cpu(xen_pmu_irq, cpu).irq, NULL);
 		per_cpu(xen_pmu_irq, cpu).irq = -1;
-		kfree(per_cpu(xen_pmu_irq, cpu).name);
-		per_cpu(xen_pmu_irq, cpu).name = NULL;
 	}
 }
 
@@ -118,6 +118,7 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 	char *callfunc_name, *pmu_name;
 
 	callfunc_name = kasprintf(GFP_KERNEL, "irqwork%d", cpu);
+	per_cpu(xen_irq_work, cpu).name = callfunc_name;
 	rc = bind_ipi_to_irqhandler(XEN_IRQ_WORK_VECTOR,
 				    cpu,
 				    xen_irq_work_interrupt,
@@ -127,10 +128,10 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 	if (rc < 0)
 		goto fail;
 	per_cpu(xen_irq_work, cpu).irq = rc;
-	per_cpu(xen_irq_work, cpu).name = callfunc_name;
 
 	if (is_xen_pmu) {
 		pmu_name = kasprintf(GFP_KERNEL, "pmu%d", cpu);
+		per_cpu(xen_pmu_irq, cpu).name = pmu_name;
 		rc = bind_virq_to_irqhandler(VIRQ_XENPMU, cpu,
 					     xen_pmu_irq_handler,
 					     IRQF_PERCPU|IRQF_NOBALANCING,
@@ -138,7 +139,6 @@ int xen_smp_intr_init_pv(unsigned int cpu)
 		if (rc < 0)
 			goto fail;
 		per_cpu(xen_pmu_irq, cpu).irq = rc;
-		per_cpu(xen_pmu_irq, cpu).name = pmu_name;
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/arch/x86/xen/spinlock.c linux-libre-6.2-gnu/arch/x86/xen/spinlock.c
index 043c73dfd2c9..5c6fc16e4b92 100644
--- linux-libre-6.1-gnu/arch/x86/xen/spinlock.c
+++ linux-libre-6.2-gnu/arch/x86/xen/spinlock.c
@@ -75,6 +75,7 @@ void xen_init_lock_cpu(int cpu)
 	     cpu, per_cpu(lock_kicker_irq, cpu));
 
 	name = kasprintf(GFP_KERNEL, "spinlock%d", cpu);
+	per_cpu(irq_name, cpu) = name;
 	irq = bind_ipi_to_irqhandler(XEN_SPIN_UNLOCK_VECTOR,
 				     cpu,
 				     dummy_handler,
@@ -85,7 +86,6 @@ void xen_init_lock_cpu(int cpu)
 	if (irq >= 0) {
 		disable_irq(irq); /* make sure it's never delivered */
 		per_cpu(lock_kicker_irq, cpu) = irq;
-		per_cpu(irq_name, cpu) = name;
 	}
 
 	printk("cpu %d spinlock event irq %d\n", cpu, irq);
@@ -98,6 +98,8 @@ void xen_uninit_lock_cpu(int cpu)
 	if (!xen_pvspin)
 		return;
 
+	kfree(per_cpu(irq_name, cpu));
+	per_cpu(irq_name, cpu) = NULL;
 	/*
 	 * When booting the kernel with 'mitigations=auto,nosmt', the secondary
 	 * CPUs are not activated, and lock_kicker_irq is not initialized.
@@ -108,8 +110,6 @@ void xen_uninit_lock_cpu(int cpu)
 
 	unbind_from_irqhandler(irq, NULL);
 	per_cpu(lock_kicker_irq, cpu) = -1;
-	kfree(per_cpu(irq_name, cpu));
-	per_cpu(irq_name, cpu) = NULL;
 }
 
 PV_CALLEE_SAVE_REGS_THUNK(xen_vcpu_stolen);
diff --git linux-libre-6.1-gnu/arch/x86/xen/xen-asm.S linux-libre-6.2-gnu/arch/x86/xen/xen-asm.S
index 6b4fdf6b9542..4a184f6e4e4d 100644
--- linux-libre-6.1-gnu/arch/x86/xen/xen-asm.S
+++ linux-libre-6.2-gnu/arch/x86/xen/xen-asm.S
@@ -262,10 +262,10 @@ SYM_CODE_START(xen_entry_SYSCALL_compat)
 
 	/*
 	 * Neither Xen nor the kernel really knows what the old SS and
-	 * CS were.  The kernel expects __USER32_DS and __USER32_CS, so
+	 * CS were.  The kernel expects __USER_DS and __USER32_CS, so
 	 * report those values even though Xen will guess its own values.
 	 */
-	movq $__USER32_DS, 4*8(%rsp)
+	movq $__USER_DS, 4*8(%rsp)
 	movq $__USER32_CS, 1*8(%rsp)
 
 	jmp entry_SYSCALL_compat_after_hwframe
@@ -284,10 +284,10 @@ SYM_CODE_START(xen_entry_SYSENTER_compat)
 
 	/*
 	 * Neither Xen nor the kernel really knows what the old SS and
-	 * CS were.  The kernel expects __USER32_DS and __USER32_CS, so
+	 * CS were.  The kernel expects __USER_DS and __USER32_CS, so
 	 * report those values even though Xen will guess its own values.
 	 */
-	movq $__USER32_DS, 4*8(%rsp)
+	movq $__USER_DS, 4*8(%rsp)
 	movq $__USER32_CS, 1*8(%rsp)
 
 	jmp entry_SYSENTER_compat_after_hwframe
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/audio_kc705_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/audio_kc705_defconfig
index ef0ebcfbccf9..436b7cac9694 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/audio_kc705_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/audio_kc705_defconfig
@@ -125,7 +125,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/cadence_csp_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/cadence_csp_defconfig
index 2665962d247a..8c66b9307f34 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/cadence_csp_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/cadence_csp_defconfig
@@ -48,9 +48,6 @@ CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
 CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_RARP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
 # CONFIG_INET_DIAG is not set
 # CONFIG_IPV6 is not set
 # CONFIG_WIRELESS is not set
@@ -105,7 +102,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_PROVE_LOCKING=y
 CONFIG_DEBUG_ATOMIC_SLEEP=y
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/generic_kc705_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/generic_kc705_defconfig
index 236c7f23cc10..e376238bc5ca 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/generic_kc705_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/generic_kc705_defconfig
@@ -112,7 +112,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOCKUP_DETECTOR=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/nommu_kc705_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/nommu_kc705_defconfig
index 8263da9e078d..c2ab4306ee20 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/nommu_kc705_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/nommu_kc705_defconfig
@@ -113,7 +113,6 @@ CONFIG_DEBUG_NOMMU_REGIONS=y
 CONFIG_DEBUG_SHIRQ=y
 CONFIG_LOCKUP_DETECTOR=y
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/smp_lx200_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/smp_lx200_defconfig
index 7bdffa3a69c6..63b56ce79f83 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/smp_lx200_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/smp_lx200_defconfig
@@ -116,7 +116,6 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_VM=y
 CONFIG_LOCKUP_DETECTOR=y
 CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
diff --git linux-libre-6.1-gnu/arch/xtensa/configs/xip_kc705_defconfig linux-libre-6.2-gnu/arch/xtensa/configs/xip_kc705_defconfig
index 1c3cebaaa71b..165652c45b85 100644
--- linux-libre-6.1-gnu/arch/xtensa/configs/xip_kc705_defconfig
+++ linux-libre-6.2-gnu/arch/xtensa/configs/xip_kc705_defconfig
@@ -55,7 +55,6 @@ CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_VENDOR_ARC is not set
-# CONFIG_NET_VENDOR_AURORA is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_INTEL is not set
 # CONFIG_NET_VENDOR_MARVELL is not set
diff --git linux-libre-6.1-gnu/arch/xtensa/include/asm/pgtable.h linux-libre-6.2-gnu/arch/xtensa/include/asm/pgtable.h
index 54f577c13afa..5b5484d707b2 100644
--- linux-libre-6.1-gnu/arch/xtensa/include/asm/pgtable.h
+++ linux-libre-6.2-gnu/arch/xtensa/include/asm/pgtable.h
@@ -386,8 +386,6 @@ ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 
 #else
 
-#define kern_addr_valid(addr)	(1)
-
 extern  void update_mmu_cache(struct vm_area_struct * vma,
 			      unsigned long address, pte_t *ptep);
 
diff --git linux-libre-6.1-gnu/arch/xtensa/include/asm/processor.h linux-libre-6.2-gnu/arch/xtensa/include/asm/processor.h
index 228e4dff5fb2..a6d09fe04831 100644
--- linux-libre-6.1-gnu/arch/xtensa/include/asm/processor.h
+++ linux-libre-6.2-gnu/arch/xtensa/include/asm/processor.h
@@ -154,11 +154,6 @@ struct thread_struct {
 	unsigned long ra; /* kernel's a0: return address and window call size */
 	unsigned long sp; /* kernel's a1: stack pointer */
 
-	/* struct xtensa_cpuinfo info; */
-
-	unsigned long bad_vaddr; /* last user fault */
-	unsigned long bad_uaddr; /* last kernel fault accessing user space */
-	unsigned long error_code;
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 	struct perf_event *ptrace_bp[XCHAL_NUM_IBREAK];
 	struct perf_event *ptrace_wp[XCHAL_NUM_DBREAK];
@@ -176,10 +171,6 @@ struct thread_struct {
 {									\
 	ra:		0, 						\
 	sp:		sizeof(init_stack) + (long) &init_stack,	\
-	/*info:		{0}, */						\
-	bad_vaddr:	0,						\
-	bad_uaddr:	0,						\
-	error_code:	0,						\
 }
 
 
diff --git linux-libre-6.1-gnu/arch/xtensa/include/asm/stackprotector.h linux-libre-6.2-gnu/arch/xtensa/include/asm/stackprotector.h
index e368f94fd2af..dd10279a2378 100644
--- linux-libre-6.1-gnu/arch/xtensa/include/asm/stackprotector.h
+++ linux-libre-6.2-gnu/arch/xtensa/include/asm/stackprotector.h
@@ -14,9 +14,6 @@
 #ifndef _ASM_STACKPROTECTOR_H
 #define _ASM_STACKPROTECTOR_H 1
 
-#include <linux/random.h>
-#include <linux/version.h>
-
 extern unsigned long __stack_chk_guard;
 
 /*
@@ -27,11 +24,7 @@ extern unsigned long __stack_chk_guard;
  */
 static __always_inline void boot_init_stack_canary(void)
 {
-	unsigned long canary;
-
-	/* Try to get a semi random initial value. */
-	get_random_bytes(&canary, sizeof(canary));
-	canary ^= LINUX_VERSION_CODE;
+	unsigned long canary = get_random_canary();
 
 	current->stack_canary = canary;
 	__stack_chk_guard = current->stack_canary;
diff --git linux-libre-6.1-gnu/arch/xtensa/kernel/traps.c linux-libre-6.2-gnu/arch/xtensa/kernel/traps.c
index 0c25e035ff10..cd98366a9b23 100644
--- linux-libre-6.1-gnu/arch/xtensa/kernel/traps.c
+++ linux-libre-6.2-gnu/arch/xtensa/kernel/traps.c
@@ -362,8 +362,6 @@ static void do_unaligned_user(struct pt_regs *regs)
 	__die_if_kernel("Unhandled unaligned exception in kernel",
 			regs, SIGKILL);
 
-	current->thread.bad_vaddr = regs->excvaddr;
-	current->thread.error_code = -3;
 	pr_info_ratelimited("Unaligned memory access to %08lx in '%s' "
 			    "(pid = %d, pc = %#010lx)\n",
 			    regs->excvaddr, current->comm,
diff --git linux-libre-6.1-gnu/arch/xtensa/kernel/xtensa_ksyms.c linux-libre-6.2-gnu/arch/xtensa/kernel/xtensa_ksyms.c
index b0bc8897c924..2a31b1ab0c9f 100644
--- linux-libre-6.1-gnu/arch/xtensa/kernel/xtensa_ksyms.c
+++ linux-libre-6.2-gnu/arch/xtensa/kernel/xtensa_ksyms.c
@@ -62,6 +62,7 @@ extern int __modsi3(int, int);
 extern int __mulsi3(int, int);
 extern unsigned int __udivsi3(unsigned int, unsigned int);
 extern unsigned int __umodsi3(unsigned int, unsigned int);
+extern unsigned long long __umulsidi3(unsigned int, unsigned int);
 
 EXPORT_SYMBOL(__ashldi3);
 EXPORT_SYMBOL(__ashrdi3);
@@ -71,6 +72,7 @@ EXPORT_SYMBOL(__modsi3);
 EXPORT_SYMBOL(__mulsi3);
 EXPORT_SYMBOL(__udivsi3);
 EXPORT_SYMBOL(__umodsi3);
+EXPORT_SYMBOL(__umulsidi3);
 
 unsigned int __sync_fetch_and_and_4(volatile void *p, unsigned int v)
 {
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/Makefile linux-libre-6.2-gnu/arch/xtensa/lib/Makefile
index d4e9c397e3fd..7ecef0519a27 100644
--- linux-libre-6.1-gnu/arch/xtensa/lib/Makefile
+++ linux-libre-6.2-gnu/arch/xtensa/lib/Makefile
@@ -5,7 +5,7 @@
 
 lib-y	+= memcopy.o memset.o checksum.o \
 	   ashldi3.o ashrdi3.o lshrdi3.o \
-	   divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o \
+	   divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o umulsidi3.o \
 	   usercopy.o strncpy_user.o strnlen_user.o
 lib-$(CONFIG_PCI) += pci-auto.o
 lib-$(CONFIG_KCSAN) += kcsan-stubs.o
diff --git linux-libre-6.1-gnu/arch/xtensa/lib/umulsidi3.S linux-libre-6.2-gnu/arch/xtensa/lib/umulsidi3.S
new file mode 100644
index 000000000000..136081647942
--- /dev/null
+++ linux-libre-6.2-gnu/arch/xtensa/lib/umulsidi3.S
@@ -0,0 +1,230 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
+#include <linux/linkage.h>
+#include <asm/asmmacro.h>
+#include <asm/core.h>
+
+#if !XCHAL_HAVE_MUL16 && !XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MAC16
+#define XCHAL_NO_MUL 1
+#endif
+
+ENTRY(__umulsidi3)
+
+#ifdef __XTENSA_CALL0_ABI__
+	abi_entry(32)
+	s32i	a12, sp, 16
+	s32i	a13, sp, 20
+	s32i	a14, sp, 24
+	s32i	a15, sp, 28
+#elif XCHAL_NO_MUL
+	/* This is not really a leaf function; allocate enough stack space
+	   to allow CALL12s to a helper function.  */
+	abi_entry(32)
+#else
+	abi_entry_default
+#endif
+
+#ifdef __XTENSA_EB__
+#define wh a2
+#define wl a3
+#else
+#define wh a3
+#define wl a2
+#endif /* __XTENSA_EB__ */
+
+	/* This code is taken from the mulsf3 routine in ieee754-sf.S.
+	   See more comments there.  */
+
+#if XCHAL_HAVE_MUL32_HIGH
+	mull	a6, a2, a3
+	muluh	wh, a2, a3
+	mov	wl, a6
+
+#else /* ! MUL32_HIGH */
+
+#if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL
+	/* a0 and a8 will be clobbered by calling the multiply function
+	   but a8 is not used here and need not be saved.  */
+	s32i	a0, sp, 0
+#endif
+
+#if XCHAL_HAVE_MUL16 || XCHAL_HAVE_MUL32
+
+#define a2h a4
+#define a3h a5
+
+	/* Get the high halves of the inputs into registers.  */
+	srli	a2h, a2, 16
+	srli	a3h, a3, 16
+
+#define a2l a2
+#define a3l a3
+
+#if XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MUL16
+	/* Clear the high halves of the inputs.  This does not matter
+	   for MUL16 because the high bits are ignored.  */
+	extui	a2, a2, 0, 16
+	extui	a3, a3, 0, 16
+#endif
+#endif /* MUL16 || MUL32 */
+
+
+#if XCHAL_HAVE_MUL16
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	mul16u	dst, xreg ## xhalf, yreg ## yhalf
+
+#elif XCHAL_HAVE_MUL32
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	mull	dst, xreg ## xhalf, yreg ## yhalf
+
+#elif XCHAL_HAVE_MAC16
+
+/* The preprocessor insists on inserting a space when concatenating after
+   a period in the definition of do_mul below.  These macros are a workaround
+   using underscores instead of periods when doing the concatenation.  */
+#define umul_aa_ll umul.aa.ll
+#define umul_aa_lh umul.aa.lh
+#define umul_aa_hl umul.aa.hl
+#define umul_aa_hh umul.aa.hh
+
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	umul_aa_ ## xhalf ## yhalf	xreg, yreg; \
+	rsr	dst, ACCLO
+
+#else /* no multiply hardware */
+
+#define set_arg_l(dst, src) \
+	extui	dst, src, 0, 16
+#define set_arg_h(dst, src) \
+	srli	dst, src, 16
+
+#ifdef __XTENSA_CALL0_ABI__
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	set_arg_ ## xhalf (a13, xreg); \
+	set_arg_ ## yhalf (a14, yreg); \
+	call0	.Lmul_mulsi3; \
+	mov	dst, a12
+#else
+#define do_mul(dst, xreg, xhalf, yreg, yhalf) \
+	set_arg_ ## xhalf (a14, xreg); \
+	set_arg_ ## yhalf (a15, yreg); \
+	call12	.Lmul_mulsi3; \
+	mov	dst, a14
+#endif /* __XTENSA_CALL0_ABI__ */
+
+#endif /* no multiply hardware */
+
+	/* Add pp1 and pp2 into a6 with carry-out in a9.  */
+	do_mul(a6, a2, l, a3, h)	/* pp 1 */
+	do_mul(a11, a2, h, a3, l)	/* pp 2 */
+	movi	a9, 0
+	add	a6, a6, a11
+	bgeu	a6, a11, 1f
+	addi	a9, a9, 1
+1:
+	/* Shift the high half of a9/a6 into position in a9.  Note that
+	   this value can be safely incremented without any carry-outs.  */
+	ssai	16
+	src	a9, a9, a6
+
+	/* Compute the low word into a6.  */
+	do_mul(a11, a2, l, a3, l)	/* pp 0 */
+	sll	a6, a6
+	add	a6, a6, a11
+	bgeu	a6, a11, 1f
+	addi	a9, a9, 1
+1:
+	/* Compute the high word into wh.  */
+	do_mul(wh, a2, h, a3, h)	/* pp 3 */
+	add	wh, wh, a9
+	mov	wl, a6
+
+#endif /* !MUL32_HIGH */
+
+#if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL
+	/* Restore the original return address.  */
+	l32i	a0, sp, 0
+#endif
+#ifdef __XTENSA_CALL0_ABI__
+	l32i	a12, sp, 16
+	l32i	a13, sp, 20
+	l32i	a14, sp, 24
+	l32i	a15, sp, 28
+	abi_ret(32)
+#else
+	abi_ret_default
+#endif
+
+#if XCHAL_NO_MUL
+
+	.macro	do_addx2 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx2	\dst, \as, \at
+#else
+	slli	\tmp, \as, 1
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	.macro	do_addx4 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx4	\dst, \as, \at
+#else
+	slli	\tmp, \as, 2
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	.macro	do_addx8 dst, as, at, tmp
+#if XCHAL_HAVE_ADDX
+	addx8	\dst, \as, \at
+#else
+	slli	\tmp, \as, 3
+	add	\dst, \tmp, \at
+#endif
+	.endm
+
+	/* For Xtensa processors with no multiply hardware, this simplified
+	   version of _mulsi3 is used for multiplying 16-bit chunks of
+	   the floating-point mantissas.  When using CALL0, this function
+	   uses a custom ABI: the inputs are passed in a13 and a14, the
+	   result is returned in a12, and a8 and a15 are clobbered.  */
+	.align	4
+.Lmul_mulsi3:
+	abi_entry_default
+
+	.macro mul_mulsi3_body dst, src1, src2, tmp1, tmp2
+	movi	\dst, 0
+1:	add	\tmp1, \src2, \dst
+	extui	\tmp2, \src1, 0, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx2 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 1, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx4 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 2, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	do_addx8 \tmp1, \src2, \dst, \tmp1
+	extui	\tmp2, \src1, 3, 1
+	movnez	\dst, \tmp1, \tmp2
+
+	srli	\src1, \src1, 4
+	slli	\src2, \src2, 4
+	bnez	\src1, 1b
+	.endm
+
+#ifdef __XTENSA_CALL0_ABI__
+	mul_mulsi3_body a12, a13, a14, a15, a8
+#else
+	/* The result will be written into a2, so save that argument in a4.  */
+	mov	a4, a2
+	mul_mulsi3_body a2, a4, a3, a5, a6
+#endif
+	abi_ret_default
+#endif /* XCHAL_NO_MUL */
+
+ENDPROC(__umulsidi3)
diff --git linux-libre-6.1-gnu/arch/xtensa/mm/fault.c linux-libre-6.2-gnu/arch/xtensa/mm/fault.c
index 8c781b05c0bd..faf7cf35a0ee 100644
--- linux-libre-6.1-gnu/arch/xtensa/mm/fault.c
+++ linux-libre-6.2-gnu/arch/xtensa/mm/fault.c
@@ -206,8 +206,6 @@ good_area:
 bad_area:
 	mmap_read_unlock(mm);
 	if (user_mode(regs)) {
-		current->thread.bad_vaddr = address;
-		current->thread.error_code = is_write;
 		force_sig_fault(SIGSEGV, code, (void *) address);
 		return;
 	}
@@ -232,7 +230,6 @@ do_sigbus:
 	/* Send a sigbus, regardless of whether we were in kernel
 	 * or user mode.
 	 */
-	current->thread.bad_vaddr = address;
 	force_sig_fault(SIGBUS, BUS_ADRERR, (void *) address);
 
 	/* Kernel mode? Handle exceptions or die */
@@ -252,7 +249,6 @@ bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
 	if ((entry = search_exception_tables(regs->pc)) != NULL) {
 		pr_debug("%s: Exception at pc=%#010lx (%lx)\n",
 			 current->comm, regs->pc, entry->fixup);
-		current->thread.bad_uaddr = address;
 		regs->pc = entry->fixup;
 		return;
 	}
diff --git linux-libre-6.1-gnu/block/Kconfig linux-libre-6.2-gnu/block/Kconfig
index 444c5ab3b67e..5d9d9c84d516 100644
--- linux-libre-6.1-gnu/block/Kconfig
+++ linux-libre-6.2-gnu/block/Kconfig
@@ -6,7 +6,6 @@ menuconfig BLOCK
        bool "Enable the block layer" if EXPERT
        default y
        select SBITMAP
-       select SRCU
        help
 	 Provide block layer support for the kernel.
 
diff --git linux-libre-6.1-gnu/block/bdev.c linux-libre-6.2-gnu/block/bdev.c
index d699ecdb3260..edc110d90df4 100644
--- linux-libre-6.1-gnu/block/bdev.c
+++ linux-libre-6.2-gnu/block/bdev.c
@@ -224,7 +224,7 @@ int fsync_bdev(struct block_device *bdev)
 EXPORT_SYMBOL(fsync_bdev);
 
 /**
- * freeze_bdev  --  lock a filesystem and force it into a consistent state
+ * freeze_bdev - lock a filesystem and force it into a consistent state
  * @bdev:	blockdevice to lock
  *
  * If a superblock is found on this device, we take the s_umount semaphore
@@ -268,7 +268,7 @@ done:
 EXPORT_SYMBOL(freeze_bdev);
 
 /**
- * thaw_bdev  -- unlock filesystem
+ * thaw_bdev - unlock filesystem
  * @bdev:	blockdevice to unlock
  *
  * Unlocks the filesystem and marks it writeable again after freeze_bdev().
diff --git linux-libre-6.1-gnu/block/bfq-cgroup.c linux-libre-6.2-gnu/block/bfq-cgroup.c
index 7d624a3a3f0f..0fbde0fc0628 100644
--- linux-libre-6.1-gnu/block/bfq-cgroup.c
+++ linux-libre-6.2-gnu/block/bfq-cgroup.c
@@ -224,7 +224,7 @@ void bfqg_stats_update_io_add(struct bfq_group *bfqg, struct bfq_queue *bfqq,
 {
 	blkg_rwstat_add(&bfqg->stats.queued, opf, 1);
 	bfqg_stats_end_empty_time(&bfqg->stats);
-	if (!(bfqq == ((struct bfq_data *)bfqg->bfqd)->in_service_queue))
+	if (!(bfqq == bfqg->bfqd->in_service_queue))
 		bfqg_stats_set_start_group_wait_time(bfqg, bfqq_group(bfqq));
 }
 
@@ -316,14 +316,12 @@ struct bfq_group *bfqq_group(struct bfq_queue *bfqq)
 
 static void bfqg_get(struct bfq_group *bfqg)
 {
-	bfqg->ref++;
+	refcount_inc(&bfqg->ref);
 }
 
 static void bfqg_put(struct bfq_group *bfqg)
 {
-	bfqg->ref--;
-
-	if (bfqg->ref == 0)
+	if (refcount_dec_and_test(&bfqg->ref))
 		kfree(bfqg);
 }
 
@@ -530,7 +528,7 @@ static struct blkg_policy_data *bfq_pd_alloc(gfp_t gfp, struct request_queue *q,
 	}
 
 	/* see comments in bfq_bic_update_cgroup for why refcounting */
-	bfqg_get(bfqg);
+	refcount_set(&bfqg->ref, 1);
 	return &bfqg->pd;
 }
 
@@ -552,6 +550,7 @@ static void bfq_pd_init(struct blkg_policy_data *pd)
 				   */
 	bfqg->bfqd = bfqd;
 	bfqg->active_entities = 0;
+	bfqg->num_queues_with_pending_reqs = 0;
 	bfqg->online = true;
 	bfqg->rq_pos_tree = RB_ROOT;
 }
@@ -645,6 +644,7 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 {
 	struct bfq_entity *entity = &bfqq->entity;
 	struct bfq_group *old_parent = bfqq_group(bfqq);
+	bool has_pending_reqs = false;
 
 	/*
 	 * No point to move bfqq to the same group, which can happen when
@@ -665,6 +665,11 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 	 */
 	bfqq->ref++;
 
+	if (entity->in_groups_with_pending_reqs) {
+		has_pending_reqs = true;
+		bfq_del_bfqq_in_groups_with_pending_reqs(bfqq);
+	}
+
 	/* If bfqq is empty, then bfq_bfqq_expire also invokes
 	 * bfq_del_bfqq_busy, thereby removing bfqq and its entity
 	 * from data structures related to current group. Otherwise we
@@ -692,6 +697,9 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 	/* pin down bfqg and its associated blkg  */
 	bfqg_and_blkg_get(bfqg);
 
+	if (has_pending_reqs)
+		bfq_add_bfqq_in_groups_with_pending_reqs(bfqq);
+
 	if (bfq_bfqq_busy(bfqq)) {
 		if (unlikely(!bfqd->nonrot_with_queueing))
 			bfq_pos_tree_add_move(bfqd, bfqq);
@@ -714,19 +722,19 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq,
  * sure that the reference to cgroup is valid across the call (see
  * comments in bfq_bic_update_cgroup on this issue)
  */
-static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd,
-				     struct bfq_io_cq *bic,
-				     struct bfq_group *bfqg)
+static void __bfq_bic_change_cgroup(struct bfq_data *bfqd,
+				    struct bfq_io_cq *bic,
+				    struct bfq_group *bfqg)
 {
-	struct bfq_queue *async_bfqq = bic_to_bfqq(bic, 0);
-	struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, 1);
+	struct bfq_queue *async_bfqq = bic_to_bfqq(bic, false);
+	struct bfq_queue *sync_bfqq = bic_to_bfqq(bic, true);
 	struct bfq_entity *entity;
 
 	if (async_bfqq) {
 		entity = &async_bfqq->entity;
 
 		if (entity->sched_data != &bfqg->sched_data) {
-			bic_set_bfqq(bic, NULL, 0);
+			bic_set_bfqq(bic, NULL, false);
 			bfq_release_process_ref(bfqd, async_bfqq);
 		}
 	}
@@ -761,13 +769,11 @@ static void *__bfq_bic_change_cgroup(struct bfq_data *bfqd,
 				 * request from the old cgroup.
 				 */
 				bfq_put_cooperator(sync_bfqq);
+				bic_set_bfqq(bic, NULL, true);
 				bfq_release_process_ref(bfqd, sync_bfqq);
-				bic_set_bfqq(bic, NULL, 1);
 			}
 		}
 	}
-
-	return bfqg;
 }
 
 void bfq_bic_update_cgroup(struct bfq_io_cq *bic, struct bio *bio)
diff --git linux-libre-6.1-gnu/block/bfq-iosched.c linux-libre-6.2-gnu/block/bfq-iosched.c
index 7ea427817f7f..380e9bda2e57 100644
--- linux-libre-6.1-gnu/block/bfq-iosched.c
+++ linux-libre-6.2-gnu/block/bfq-iosched.c
@@ -386,6 +386,12 @@ static void bfq_put_stable_ref(struct bfq_queue *bfqq);
 
 void bic_set_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq, bool is_sync)
 {
+	struct bfq_queue *old_bfqq = bic->bfqq[is_sync];
+
+	/* Clear bic pointer if bfqq is detached from this bic */
+	if (old_bfqq && old_bfqq->bic == bic)
+		old_bfqq->bic = NULL;
+
 	/*
 	 * If bfqq != NULL, then a non-stable queue merge between
 	 * bic->bfqq and bfqq is happening here. This causes troubles
@@ -820,7 +826,7 @@ bfq_pos_tree_add_move(struct bfq_data *bfqd, struct bfq_queue *bfqq)
  * much easier to maintain the needed state:
  * 1) all active queues have the same weight,
  * 2) all active queues belong to the same I/O-priority class,
- * 3) there are no active groups.
+ * 3) there is at most one active group.
  * In particular, the last condition is always true if hierarchical
  * support or the cgroups interface are not enabled, thus no state
  * needs to be maintained in this case.
@@ -852,7 +858,7 @@ static bool bfq_asymmetric_scenario(struct bfq_data *bfqd,
 
 	return varied_queue_weights || multiple_classes_busy
 #ifdef CONFIG_BFQ_GROUP_IOSCHED
-	       || bfqd->num_groups_with_pending_reqs > 0
+	       || bfqd->num_groups_with_pending_reqs > 1
 #endif
 		;
 }
@@ -870,9 +876,9 @@ static bool bfq_asymmetric_scenario(struct bfq_data *bfqd,
  * In most scenarios, the rate at which nodes are created/destroyed
  * should be low too.
  */
-void bfq_weights_tree_add(struct bfq_data *bfqd, struct bfq_queue *bfqq,
-			  struct rb_root_cached *root)
+void bfq_weights_tree_add(struct bfq_queue *bfqq)
 {
+	struct rb_root_cached *root = &bfqq->bfqd->queue_weights_tree;
 	struct bfq_entity *entity = &bfqq->entity;
 	struct rb_node **new = &(root->rb_root.rb_node), *parent = NULL;
 	bool leftmost = true;
@@ -944,13 +950,14 @@ inc_counter:
  * See the comments to the function bfq_weights_tree_add() for considerations
  * about overhead.
  */
-void __bfq_weights_tree_remove(struct bfq_data *bfqd,
-			       struct bfq_queue *bfqq,
-			       struct rb_root_cached *root)
+void bfq_weights_tree_remove(struct bfq_queue *bfqq)
 {
+	struct rb_root_cached *root;
+
 	if (!bfqq->weight_counter)
 		return;
 
+	root = &bfqq->bfqd->queue_weights_tree;
 	bfqq->weight_counter->num_active--;
 	if (bfqq->weight_counter->num_active > 0)
 		goto reset_entity_pointer;
@@ -963,59 +970,6 @@ reset_entity_pointer:
 	bfq_put_queue(bfqq);
 }
 
-/*
- * Invoke __bfq_weights_tree_remove on bfqq and decrement the number
- * of active groups for each queue's inactive parent entity.
- */
-void bfq_weights_tree_remove(struct bfq_data *bfqd,
-			     struct bfq_queue *bfqq)
-{
-	struct bfq_entity *entity = bfqq->entity.parent;
-
-	for_each_entity(entity) {
-		struct bfq_sched_data *sd = entity->my_sched_data;
-
-		if (sd->next_in_service || sd->in_service_entity) {
-			/*
-			 * entity is still active, because either
-			 * next_in_service or in_service_entity is not
-			 * NULL (see the comments on the definition of
-			 * next_in_service for details on why
-			 * in_service_entity must be checked too).
-			 *
-			 * As a consequence, its parent entities are
-			 * active as well, and thus this loop must
-			 * stop here.
-			 */
-			break;
-		}
-
-		/*
-		 * The decrement of num_groups_with_pending_reqs is
-		 * not performed immediately upon the deactivation of
-		 * entity, but it is delayed to when it also happens
-		 * that the first leaf descendant bfqq of entity gets
-		 * all its pending requests completed. The following
-		 * instructions perform this delayed decrement, if
-		 * needed. See the comments on
-		 * num_groups_with_pending_reqs for details.
-		 */
-		if (entity->in_groups_with_pending_reqs) {
-			entity->in_groups_with_pending_reqs = false;
-			bfqd->num_groups_with_pending_reqs--;
-		}
-	}
-
-	/*
-	 * Next function is invoked last, because it causes bfqq to be
-	 * freed if the following holds: bfqq is not in service and
-	 * has no dispatched request. DO NOT use bfqq after the next
-	 * function invocation.
-	 */
-	__bfq_weights_tree_remove(bfqd, bfqq,
-				  &bfqd->queue_weights_tree);
-}
-
 /*
  * Return expired entry, or NULL to just start from scratch in rbtree.
  */
@@ -2135,7 +2089,9 @@ static void bfq_check_waker(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 	if (!bfqd->last_completed_rq_bfqq ||
 	    bfqd->last_completed_rq_bfqq == bfqq ||
 	    bfq_bfqq_has_short_ttime(bfqq) ||
-	    now_ns - bfqd->last_completion >= 4 * NSEC_PER_MSEC)
+	    now_ns - bfqd->last_completion >= 4 * NSEC_PER_MSEC ||
+	    bfqd->last_completed_rq_bfqq == &bfqd->oom_bfqq ||
+	    bfqq == &bfqd->oom_bfqq)
 		return;
 
 	/*
@@ -2373,22 +2329,6 @@ static sector_t get_sdist(sector_t last_pos, struct request *rq)
 	return 0;
 }
 
-#if 0 /* Still not clear if we can do without next two functions */
-static void bfq_activate_request(struct request_queue *q, struct request *rq)
-{
-	struct bfq_data *bfqd = q->elevator->elevator_data;
-
-	bfqd->rq_in_driver++;
-}
-
-static void bfq_deactivate_request(struct request_queue *q, struct request *rq)
-{
-	struct bfq_data *bfqd = q->elevator->elevator_data;
-
-	bfqd->rq_in_driver--;
-}
-#endif
-
 static void bfq_remove_request(struct request_queue *q,
 			       struct request *rq)
 {
@@ -3174,7 +3114,7 @@ bfq_merge_bfqqs(struct bfq_data *bfqd, struct bfq_io_cq *bic,
 	/*
 	 * Merge queues (that is, let bic redirect its requests to new_bfqq)
 	 */
-	bic_set_bfqq(bic, new_bfqq, 1);
+	bic_set_bfqq(bic, new_bfqq, true);
 	bfq_mark_bfqq_coop(new_bfqq);
 	/*
 	 * new_bfqq now belongs to at least two bics (it is a shared queue):
@@ -5377,9 +5317,8 @@ static void bfq_exit_icq_bfqq(struct bfq_io_cq *bic, bool is_sync)
 		unsigned long flags;
 
 		spin_lock_irqsave(&bfqd->lock, flags);
-		bfqq->bic = NULL;
-		bfq_exit_bfqq(bfqd, bfqq);
 		bic_set_bfqq(bic, NULL, is_sync);
+		bfq_exit_bfqq(bfqd, bfqq);
 		spin_unlock_irqrestore(&bfqd->lock, flags);
 	}
 }
@@ -5486,9 +5425,11 @@ static void bfq_check_ioprio_change(struct bfq_io_cq *bic, struct bio *bio)
 
 	bfqq = bic_to_bfqq(bic, false);
 	if (bfqq) {
-		bfq_release_process_ref(bfqd, bfqq);
+		struct bfq_queue *old_bfqq = bfqq;
+
 		bfqq = bfq_get_queue(bfqd, bio, false, bic, true);
 		bic_set_bfqq(bic, bfqq, false);
+		bfq_release_process_ref(bfqd, old_bfqq);
 	}
 
 	bfqq = bic_to_bfqq(bic, true);
@@ -6261,7 +6202,8 @@ static void bfq_completed_request(struct bfq_queue *bfqq, struct bfq_data *bfqd)
 		 */
 		bfqq->budget_timeout = jiffies;
 
-		bfq_weights_tree_remove(bfqd, bfqq);
+		bfq_del_bfqq_in_groups_with_pending_reqs(bfqq);
+		bfq_weights_tree_remove(bfqq);
 	}
 
 	now_ns = ktime_get_ns();
@@ -6622,7 +6564,7 @@ bfq_split_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq)
 		return bfqq;
 	}
 
-	bic_set_bfqq(bic, NULL, 1);
+	bic_set_bfqq(bic, NULL, true);
 
 	bfq_put_cooperator(bfqq);
 
@@ -6784,6 +6726,12 @@ static struct bfq_queue *bfq_init_rq(struct request *rq)
 				bfqq = bfq_get_bfqq_handle_split(bfqd, bic, bio,
 								 true, is_sync,
 								 NULL);
+				if (unlikely(bfqq == &bfqd->oom_bfqq))
+					bfqq_already_existing = true;
+			} else
+				bfqq_already_existing = true;
+
+			if (!bfqq_already_existing) {
 				bfqq->waker_bfqq = old_bfqq->waker_bfqq;
 				bfqq->tentative_waker_bfqq = NULL;
 
@@ -6797,8 +6745,7 @@ static struct bfq_queue *bfq_init_rq(struct request *rq)
 				if (bfqq->waker_bfqq)
 					hlist_add_head(&bfqq->woken_list_node,
 						       &bfqq->waker_bfqq->woken_list);
-			} else
-				bfqq_already_existing = true;
+			}
 		}
 	}
 
@@ -7045,6 +6992,7 @@ static void bfq_exit_queue(struct elevator_queue *e)
 #endif
 
 	blk_stat_disable_accounting(bfqd->queue);
+	clear_bit(ELEVATOR_FLAG_DISABLE_WBT, &e->flags);
 	wbt_enable_default(bfqd->queue);
 
 	kfree(bfqd);
@@ -7117,7 +7065,9 @@ static int bfq_init_queue(struct request_queue *q, struct elevator_type *e)
 	bfqd->idle_slice_timer.function = bfq_idle_slice_timer;
 
 	bfqd->queue_weights_tree = RB_ROOT_CACHED;
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
 	bfqd->num_groups_with_pending_reqs = 0;
+#endif
 
 	INIT_LIST_HEAD(&bfqd->active_list);
 	INIT_LIST_HEAD(&bfqd->idle_list);
@@ -7190,6 +7140,7 @@ static int bfq_init_queue(struct request_queue *q, struct elevator_type *e)
 	/* We dispatch from request queue wide instead of hw queue */
 	blk_queue_flag_set(QUEUE_FLAG_SQ_SCHED, q);
 
+	set_bit(ELEVATOR_FLAG_DISABLE_WBT, &eq->flags);
 	wbt_disable_default(q);
 	blk_stat_enable_accounting(q);
 
diff --git linux-libre-6.1-gnu/block/bfq-iosched.h linux-libre-6.2-gnu/block/bfq-iosched.h
index 71f721670ab6..466e4865ace6 100644
--- linux-libre-6.1-gnu/block/bfq-iosched.h
+++ linux-libre-6.2-gnu/block/bfq-iosched.h
@@ -197,8 +197,10 @@ struct bfq_entity {
 	/* flag, set to request a weight, ioprio or ioprio_class change  */
 	int prio_changed;
 
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
 	/* flag, set if the entity is counted in groups_with_pending_reqs */
 	bool in_groups_with_pending_reqs;
+#endif
 
 	/* last child queue of entity created (for non-leaf entities) */
 	struct bfq_queue *last_bfqq_created;
@@ -491,28 +493,29 @@ struct bfq_data {
 	 */
 	struct rb_root_cached queue_weights_tree;
 
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
 	/*
-	 * Number of groups with at least one descendant process that
+	 * Number of groups with at least one process that
 	 * has at least one request waiting for completion. Note that
 	 * this accounts for also requests already dispatched, but not
 	 * yet completed. Therefore this number of groups may differ
 	 * (be larger) than the number of active groups, as a group is
 	 * considered active only if its corresponding entity has
-	 * descendant queues with at least one request queued. This
+	 * queues with at least one request queued. This
 	 * number is used to decide whether a scenario is symmetric.
 	 * For a detailed explanation see comments on the computation
 	 * of the variable asymmetric_scenario in the function
 	 * bfq_better_to_idle().
 	 *
 	 * However, it is hard to compute this number exactly, for
-	 * groups with multiple descendant processes. Consider a group
-	 * that is inactive, i.e., that has no descendant process with
+	 * groups with multiple processes. Consider a group
+	 * that is inactive, i.e., that has no process with
 	 * pending I/O inside BFQ queues. Then suppose that
 	 * num_groups_with_pending_reqs is still accounting for this
-	 * group, because the group has descendant processes with some
+	 * group, because the group has processes with some
 	 * I/O request still in flight. num_groups_with_pending_reqs
 	 * should be decremented when the in-flight request of the
-	 * last descendant process is finally completed (assuming that
+	 * last process is finally completed (assuming that
 	 * nothing else has changed for the group in the meantime, in
 	 * terms of composition of the group and active/inactive state of child
 	 * groups and processes). To accomplish this, an additional
@@ -521,7 +524,7 @@ struct bfq_data {
 	 * we resort to the following tradeoff between simplicity and
 	 * accuracy: for an inactive group that is still counted in
 	 * num_groups_with_pending_reqs, we decrement
-	 * num_groups_with_pending_reqs when the first descendant
+	 * num_groups_with_pending_reqs when the first
 	 * process of the group remains with no request waiting for
 	 * completion.
 	 *
@@ -529,15 +532,16 @@ struct bfq_data {
 	 * carefulness: to avoid multiple decrements, we flag a group,
 	 * more precisely an entity representing a group, as still
 	 * counted in num_groups_with_pending_reqs when it becomes
-	 * inactive. Then, when the first descendant queue of the
+	 * inactive. Then, when the first queue of the
 	 * entity remains with no request waiting for completion,
 	 * num_groups_with_pending_reqs is decremented, and this flag
 	 * is reset. After this flag is reset for the entity,
 	 * num_groups_with_pending_reqs won't be decremented any
-	 * longer in case a new descendant queue of the entity remains
+	 * longer in case a new queue of the entity remains
 	 * with no request waiting for completion.
 	 */
 	unsigned int num_groups_with_pending_reqs;
+#endif
 
 	/*
 	 * Per-class (RT, BE, IDLE) number of bfq_queues containing
@@ -924,14 +928,14 @@ struct bfq_group {
 	char blkg_path[128];
 
 	/* reference counter (see comments in bfq_bic_update_cgroup) */
-	int ref;
+	refcount_t ref;
 	/* Is bfq_group still online? */
 	bool online;
 
 	struct bfq_entity entity;
 	struct bfq_sched_data sched_data;
 
-	void *bfqd;
+	struct bfq_data *bfqd;
 
 	struct bfq_queue *async_bfqq[2][IOPRIO_NR_LEVELS];
 	struct bfq_queue *async_idle_bfqq;
@@ -939,6 +943,7 @@ struct bfq_group {
 	struct bfq_entity *my_entity;
 
 	int active_entities;
+	int num_queues_with_pending_reqs;
 
 	struct rb_root rq_pos_tree;
 
@@ -968,13 +973,8 @@ struct bfq_queue *bic_to_bfqq(struct bfq_io_cq *bic, bool is_sync);
 void bic_set_bfqq(struct bfq_io_cq *bic, struct bfq_queue *bfqq, bool is_sync);
 struct bfq_data *bic_to_bfqd(struct bfq_io_cq *bic);
 void bfq_pos_tree_add_move(struct bfq_data *bfqd, struct bfq_queue *bfqq);
-void bfq_weights_tree_add(struct bfq_data *bfqd, struct bfq_queue *bfqq,
-			  struct rb_root_cached *root);
-void __bfq_weights_tree_remove(struct bfq_data *bfqd,
-			       struct bfq_queue *bfqq,
-			       struct rb_root_cached *root);
-void bfq_weights_tree_remove(struct bfq_data *bfqd,
-			     struct bfq_queue *bfqq);
+void bfq_weights_tree_add(struct bfq_queue *bfqq);
+void bfq_weights_tree_remove(struct bfq_queue *bfqq);
 void bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 		     bool compensate, enum bfqq_expiration reason);
 void bfq_put_queue(struct bfq_queue *bfqq);
@@ -1078,6 +1078,8 @@ void bfq_requeue_bfqq(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 		      bool expiration);
 void bfq_del_bfqq_busy(struct bfq_queue *bfqq, bool expiration);
 void bfq_add_bfqq_busy(struct bfq_queue *bfqq);
+void bfq_add_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq);
+void bfq_del_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq);
 
 /* --------------- end of interface of B-WF2Q+ ---------------- */
 
diff --git linux-libre-6.1-gnu/block/bfq-wf2q.c linux-libre-6.2-gnu/block/bfq-wf2q.c
index 8fc3da4c23bb..ea4c3d757fdd 100644
--- linux-libre-6.1-gnu/block/bfq-wf2q.c
+++ linux-libre-6.2-gnu/block/bfq-wf2q.c
@@ -218,6 +218,24 @@ static bool bfq_no_longer_next_in_service(struct bfq_entity *entity)
 	return false;
 }
 
+static void bfq_inc_active_entities(struct bfq_entity *entity)
+{
+	struct bfq_sched_data *sd = entity->sched_data;
+	struct bfq_group *bfqg = container_of(sd, struct bfq_group, sched_data);
+
+	if (bfqg != bfqg->bfqd->root_group)
+		bfqg->active_entities++;
+}
+
+static void bfq_dec_active_entities(struct bfq_entity *entity)
+{
+	struct bfq_sched_data *sd = entity->sched_data;
+	struct bfq_group *bfqg = container_of(sd, struct bfq_group, sched_data);
+
+	if (bfqg != bfqg->bfqd->root_group)
+		bfqg->active_entities--;
+}
+
 #else /* CONFIG_BFQ_GROUP_IOSCHED */
 
 static bool bfq_update_parent_budget(struct bfq_entity *next_in_service)
@@ -230,6 +248,14 @@ static bool bfq_no_longer_next_in_service(struct bfq_entity *entity)
 	return true;
 }
 
+static void bfq_inc_active_entities(struct bfq_entity *entity)
+{
+}
+
+static void bfq_dec_active_entities(struct bfq_entity *entity)
+{
+}
+
 #endif /* CONFIG_BFQ_GROUP_IOSCHED */
 
 /*
@@ -456,11 +482,6 @@ static void bfq_active_insert(struct bfq_service_tree *st,
 {
 	struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity);
 	struct rb_node *node = &entity->rb_node;
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	struct bfq_sched_data *sd = NULL;
-	struct bfq_group *bfqg = NULL;
-	struct bfq_data *bfqd = NULL;
-#endif
 
 	bfq_insert(&st->active, entity);
 
@@ -471,17 +492,10 @@ static void bfq_active_insert(struct bfq_service_tree *st,
 
 	bfq_update_active_tree(node);
 
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	sd = entity->sched_data;
-	bfqg = container_of(sd, struct bfq_group, sched_data);
-	bfqd = (struct bfq_data *)bfqg->bfqd;
-#endif
 	if (bfqq)
 		list_add(&bfqq->bfqq_list, &bfqq->bfqd->active_list);
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	if (bfqg != bfqd->root_group)
-		bfqg->active_entities++;
-#endif
+
+	bfq_inc_active_entities(entity);
 }
 
 /**
@@ -558,29 +572,16 @@ static void bfq_active_extract(struct bfq_service_tree *st,
 {
 	struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity);
 	struct rb_node *node;
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	struct bfq_sched_data *sd = NULL;
-	struct bfq_group *bfqg = NULL;
-	struct bfq_data *bfqd = NULL;
-#endif
 
 	node = bfq_find_deepest(&entity->rb_node);
 	bfq_extract(&st->active, entity);
 
 	if (node)
 		bfq_update_active_tree(node);
-
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	sd = entity->sched_data;
-	bfqg = container_of(sd, struct bfq_group, sched_data);
-	bfqd = (struct bfq_data *)bfqg->bfqd;
-#endif
 	if (bfqq)
 		list_del(&bfqq->bfqq_list);
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	if (bfqg != bfqd->root_group)
-		bfqg->active_entities--;
-#endif
+
+	bfq_dec_active_entities(entity);
 }
 
 /**
@@ -706,22 +707,6 @@ __bfq_entity_update_weight_prio(struct bfq_service_tree *old_st,
 	if (entity->prio_changed) {
 		struct bfq_queue *bfqq = bfq_entity_to_bfqq(entity);
 		unsigned int prev_weight, new_weight;
-		struct bfq_data *bfqd = NULL;
-		struct rb_root_cached *root;
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-		struct bfq_sched_data *sd;
-		struct bfq_group *bfqg;
-#endif
-
-		if (bfqq)
-			bfqd = bfqq->bfqd;
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-		else {
-			sd = entity->my_sched_data;
-			bfqg = container_of(sd, struct bfq_group, sched_data);
-			bfqd = (struct bfq_data *)bfqg->bfqd;
-		}
-#endif
 
 		/* Matches the smp_wmb() in bfq_group_set_weight. */
 		smp_rmb();
@@ -770,19 +755,15 @@ __bfq_entity_update_weight_prio(struct bfq_service_tree *old_st,
 		 * queue, remove the entity from its old weight counter (if
 		 * there is a counter associated with the entity).
 		 */
-		if (prev_weight != new_weight && bfqq) {
-			root = &bfqd->queue_weights_tree;
-			__bfq_weights_tree_remove(bfqd, bfqq, root);
-		}
+		if (prev_weight != new_weight && bfqq)
+			bfq_weights_tree_remove(bfqq);
 		entity->weight = new_weight;
 		/*
 		 * Add the entity, if it is not a weight-raised queue,
 		 * to the counter associated with its new weight.
 		 */
-		if (prev_weight != new_weight && bfqq && bfqq->wr_coeff == 1) {
-			/* If we get here, root has been initialized. */
-			bfq_weights_tree_add(bfqd, bfqq, root);
-		}
+		if (prev_weight != new_weight && bfqq && bfqq->wr_coeff == 1)
+			bfq_weights_tree_add(bfqq);
 
 		new_st->wsum += entity->weight;
 
@@ -984,19 +965,6 @@ static void __bfq_activate_entity(struct bfq_entity *entity,
 		entity->on_st_or_in_serv = true;
 	}
 
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
-	if (!bfq_entity_to_bfqq(entity)) { /* bfq_group */
-		struct bfq_group *bfqg =
-			container_of(entity, struct bfq_group, entity);
-		struct bfq_data *bfqd = bfqg->bfqd;
-
-		if (!entity->in_groups_with_pending_reqs) {
-			entity->in_groups_with_pending_reqs = true;
-			bfqd->num_groups_with_pending_reqs++;
-		}
-	}
-#endif
-
 	bfq_update_fin_time_enqueue(entity, st, backshifted);
 }
 
@@ -1082,12 +1050,12 @@ static void __bfq_requeue_entity(struct bfq_entity *entity)
 }
 
 static void __bfq_activate_requeue_entity(struct bfq_entity *entity,
-					  struct bfq_sched_data *sd,
 					  bool non_blocking_wait_rq)
 {
 	struct bfq_service_tree *st = bfq_entity_service_tree(entity);
 
-	if (sd->in_service_entity == entity || entity->tree == &st->active)
+	if (entity->sched_data->in_service_entity == entity ||
+	    entity->tree == &st->active)
 		 /*
 		  * in service or already queued on the active tree,
 		  * requeue or reposition
@@ -1119,14 +1087,10 @@ static void bfq_activate_requeue_entity(struct bfq_entity *entity,
 					bool non_blocking_wait_rq,
 					bool requeue, bool expiration)
 {
-	struct bfq_sched_data *sd;
-
 	for_each_entity(entity) {
-		sd = entity->sched_data;
-		__bfq_activate_requeue_entity(entity, sd, non_blocking_wait_rq);
-
-		if (!bfq_update_next_in_service(sd, entity, expiration) &&
-		    !requeue)
+		__bfq_activate_requeue_entity(entity, non_blocking_wait_rq);
+		if (!bfq_update_next_in_service(entity->sched_data, entity,
+						expiration) && !requeue)
 			break;
 	}
 }
@@ -1646,6 +1610,32 @@ void bfq_requeue_bfqq(struct bfq_data *bfqd, struct bfq_queue *bfqq,
 				    bfqq == bfqd->in_service_queue, expiration);
 }
 
+void bfq_add_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq)
+{
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
+	struct bfq_entity *entity = &bfqq->entity;
+
+	if (!entity->in_groups_with_pending_reqs) {
+		entity->in_groups_with_pending_reqs = true;
+		if (!(bfqq_group(bfqq)->num_queues_with_pending_reqs++))
+			bfqq->bfqd->num_groups_with_pending_reqs++;
+	}
+#endif
+}
+
+void bfq_del_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq)
+{
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
+	struct bfq_entity *entity = &bfqq->entity;
+
+	if (entity->in_groups_with_pending_reqs) {
+		entity->in_groups_with_pending_reqs = false;
+		if (!(--bfqq_group(bfqq)->num_queues_with_pending_reqs))
+			bfqq->bfqd->num_groups_with_pending_reqs--;
+	}
+#endif
+}
+
 /*
  * Called when the bfqq no longer has requests pending, remove it from
  * the service tree. As a special case, it can be invoked during an
@@ -1668,8 +1658,14 @@ void bfq_del_bfqq_busy(struct bfq_queue *bfqq, bool expiration)
 
 	bfq_deactivate_bfqq(bfqd, bfqq, true, expiration);
 
-	if (!bfqq->dispatched)
-		bfq_weights_tree_remove(bfqd, bfqq);
+	if (!bfqq->dispatched) {
+		bfq_del_bfqq_in_groups_with_pending_reqs(bfqq);
+		/*
+		 * Next function is invoked last, because it causes bfqq to be
+		 * freed. DO NOT use bfqq after the next function invocation.
+		 */
+		bfq_weights_tree_remove(bfqq);
+	}
 }
 
 /*
@@ -1686,10 +1682,11 @@ void bfq_add_bfqq_busy(struct bfq_queue *bfqq)
 	bfq_mark_bfqq_busy(bfqq);
 	bfqd->busy_queues[bfqq->ioprio_class - 1]++;
 
-	if (!bfqq->dispatched)
+	if (!bfqq->dispatched) {
+		bfq_add_bfqq_in_groups_with_pending_reqs(bfqq);
 		if (bfqq->wr_coeff == 1)
-			bfq_weights_tree_add(bfqd, bfqq,
-					     &bfqd->queue_weights_tree);
+			bfq_weights_tree_add(bfqq);
+	}
 
 	if (bfqq->wr_coeff > 1)
 		bfqd->wr_busy_queues++;
diff --git linux-libre-6.1-gnu/block/bio.c linux-libre-6.2-gnu/block/bio.c
index 57c2f327225b..ab59a491a883 100644
--- linux-libre-6.1-gnu/block/bio.c
+++ linux-libre-6.2-gnu/block/bio.c
@@ -25,9 +25,15 @@
 #include "blk-rq-qos.h"
 #include "blk-cgroup.h"
 
+#define ALLOC_CACHE_THRESHOLD	16
+#define ALLOC_CACHE_SLACK	64
+#define ALLOC_CACHE_MAX		256
+
 struct bio_alloc_cache {
 	struct bio		*free_list;
+	struct bio		*free_list_irq;
 	unsigned int		nr;
+	unsigned int		nr_irq;
 };
 
 static struct biovec_slab {
@@ -408,6 +414,22 @@ static void punt_bios_to_rescuer(struct bio_set *bs)
 	queue_work(bs->rescue_workqueue, &bs->rescue_work);
 }
 
+static void bio_alloc_irq_cache_splice(struct bio_alloc_cache *cache)
+{
+	unsigned long flags;
+
+	/* cache->free_list must be empty */
+	if (WARN_ON_ONCE(cache->free_list))
+		return;
+
+	local_irq_save(flags);
+	cache->free_list = cache->free_list_irq;
+	cache->free_list_irq = NULL;
+	cache->nr += cache->nr_irq;
+	cache->nr_irq = 0;
+	local_irq_restore(flags);
+}
+
 static struct bio *bio_alloc_percpu_cache(struct block_device *bdev,
 		unsigned short nr_vecs, blk_opf_t opf, gfp_t gfp,
 		struct bio_set *bs)
@@ -417,8 +439,12 @@ static struct bio *bio_alloc_percpu_cache(struct block_device *bdev,
 
 	cache = per_cpu_ptr(bs->cache, get_cpu());
 	if (!cache->free_list) {
-		put_cpu();
-		return NULL;
+		if (READ_ONCE(cache->nr_irq) >= ALLOC_CACHE_THRESHOLD)
+			bio_alloc_irq_cache_splice(cache);
+		if (!cache->free_list) {
+			put_cpu();
+			return NULL;
+		}
 	}
 	bio = cache->free_list;
 	cache->free_list = bio->bi_next;
@@ -462,9 +488,6 @@ static struct bio *bio_alloc_percpu_cache(struct block_device *bdev,
  * submit_bio_noacct() should be avoided - instead, use bio_set's front_pad
  * for per bio allocations.
  *
- * If REQ_ALLOC_CACHE is set, the final put of the bio MUST be done from process
- * context, not hard/soft IRQ.
- *
  * Returns: Pointer to new bio on success, NULL on failure.
  */
 struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs,
@@ -526,6 +549,8 @@ struct bio *bio_alloc_bioset(struct block_device *bdev, unsigned short nr_vecs,
 	}
 	if (unlikely(!p))
 		return NULL;
+	if (!mempool_is_saturated(&bs->bio_pool))
+		opf &= ~REQ_ALLOC_CACHE;
 
 	bio = p + bs->front_pad;
 	if (nr_vecs > BIO_INLINE_VECS) {
@@ -676,11 +701,8 @@ void guard_bio_eod(struct bio *bio)
 	bio_truncate(bio, maxsector << 9);
 }
 
-#define ALLOC_CACHE_MAX		512
-#define ALLOC_CACHE_SLACK	 64
-
-static void bio_alloc_cache_prune(struct bio_alloc_cache *cache,
-				  unsigned int nr)
+static int __bio_alloc_cache_prune(struct bio_alloc_cache *cache,
+				   unsigned int nr)
 {
 	unsigned int i = 0;
 	struct bio *bio;
@@ -692,6 +714,17 @@ static void bio_alloc_cache_prune(struct bio_alloc_cache *cache,
 		if (++i == nr)
 			break;
 	}
+	return i;
+}
+
+static void bio_alloc_cache_prune(struct bio_alloc_cache *cache,
+				  unsigned int nr)
+{
+	nr -= __bio_alloc_cache_prune(cache, nr);
+	if (!READ_ONCE(cache->free_list)) {
+		bio_alloc_irq_cache_splice(cache);
+		__bio_alloc_cache_prune(cache, nr);
+	}
 }
 
 static int bio_cpu_dead(unsigned int cpu, struct hlist_node *node)
@@ -725,6 +758,35 @@ static void bio_alloc_cache_destroy(struct bio_set *bs)
 	bs->cache = NULL;
 }
 
+static inline void bio_put_percpu_cache(struct bio *bio)
+{
+	struct bio_alloc_cache *cache;
+
+	cache = per_cpu_ptr(bio->bi_pool->cache, get_cpu());
+	if (READ_ONCE(cache->nr_irq) + cache->nr > ALLOC_CACHE_MAX) {
+		put_cpu();
+		bio_free(bio);
+		return;
+	}
+
+	bio_uninit(bio);
+
+	if ((bio->bi_opf & REQ_POLLED) && !WARN_ON_ONCE(in_interrupt())) {
+		bio->bi_next = cache->free_list;
+		cache->free_list = bio;
+		cache->nr++;
+	} else {
+		unsigned long flags;
+
+		local_irq_save(flags);
+		bio->bi_next = cache->free_list_irq;
+		cache->free_list_irq = bio;
+		cache->nr_irq++;
+		local_irq_restore(flags);
+	}
+	put_cpu();
+}
+
 /**
  * bio_put - release a reference to a bio
  * @bio:   bio to release reference to
@@ -740,20 +802,10 @@ void bio_put(struct bio *bio)
 		if (!atomic_dec_and_test(&bio->__bi_cnt))
 			return;
 	}
-
-	if ((bio->bi_opf & REQ_ALLOC_CACHE) && !WARN_ON_ONCE(in_interrupt())) {
-		struct bio_alloc_cache *cache;
-
-		bio_uninit(bio);
-		cache = per_cpu_ptr(bio->bi_pool->cache, get_cpu());
-		bio->bi_next = cache->free_list;
-		cache->free_list = bio;
-		if (++cache->nr > ALLOC_CACHE_MAX + ALLOC_CACHE_SLACK)
-			bio_alloc_cache_prune(cache, ALLOC_CACHE_SLACK);
-		put_cpu();
-	} else {
+	if (bio->bi_opf & REQ_ALLOC_CACHE)
+		bio_put_percpu_cache(bio);
+	else
 		bio_free(bio);
-	}
 }
 EXPORT_SYMBOL(bio_put);
 
@@ -863,6 +915,8 @@ static inline bool page_is_mergeable(const struct bio_vec *bv,
 		return false;
 	if (xen_domain() && !xen_biovec_phys_mergeable(bv, page))
 		return false;
+	if (!zone_device_pages_have_same_pgmap(bv->bv_page, page))
+		return false;
 
 	*same_page = ((vec_end_addr & PAGE_MASK) == page_addr);
 	if (*same_page)
@@ -1195,6 +1249,7 @@ static int __bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter)
 	unsigned short entries_left = bio->bi_max_vecs - bio->bi_vcnt;
 	struct bio_vec *bv = bio->bi_io_vec + bio->bi_vcnt;
 	struct page **pages = (struct page **)bv;
+	unsigned int gup_flags = 0;
 	ssize_t size, left;
 	unsigned len, i = 0;
 	size_t offset, trim;
@@ -1208,6 +1263,9 @@ static int __bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter)
 	BUILD_BUG_ON(PAGE_PTRS_PER_BVEC < 2);
 	pages += entries_left * (PAGE_PTRS_PER_BVEC - 1);
 
+	if (bio->bi_bdev && blk_queue_pci_p2pdma(bio->bi_bdev->bd_disk->queue))
+		gup_flags |= FOLL_PCI_P2PDMA;
+
 	/*
 	 * Each segment in the iov is required to be a block size multiple.
 	 * However, we may not be able to get the entire segment if it spans
@@ -1215,8 +1273,9 @@ static int __bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter)
 	 * result to ensure the bio's total size is correct. The remainder of
 	 * the iov data will be picked up in the next bio iteration.
 	 */
-	size = iov_iter_get_pages2(iter, pages, UINT_MAX - bio->bi_iter.bi_size,
-				  nr_pages, &offset);
+	size = iov_iter_get_pages(iter, pages,
+				  UINT_MAX - bio->bi_iter.bi_size,
+				  nr_pages, &offset, gup_flags);
 	if (unlikely(size <= 0))
 		return size ? size : -EFAULT;
 
diff --git linux-libre-6.1-gnu/block/blk-cgroup.c linux-libre-6.2-gnu/block/blk-cgroup.c
index ed761c62ad0a..9ac1efb053e0 100644
--- linux-libre-6.1-gnu/block/blk-cgroup.c
+++ linux-libre-6.2-gnu/block/blk-cgroup.c
@@ -33,6 +33,7 @@
 #include "blk-cgroup.h"
 #include "blk-ioprio.h"
 #include "blk-throttle.h"
+#include "blk-rq-qos.h"
 
 /*
  * blkcg_pol_mutex protects blkcg_policy[] and policy [de]activation.
@@ -59,6 +60,37 @@ static struct workqueue_struct *blkcg_punt_bio_wq;
 
 #define BLKG_DESTROY_BATCH_SIZE  64
 
+/*
+ * Lockless lists for tracking IO stats update
+ *
+ * New IO stats are stored in the percpu iostat_cpu within blkcg_gq (blkg).
+ * There are multiple blkg's (one for each block device) attached to each
+ * blkcg. The rstat code keeps track of which cpu has IO stats updated,
+ * but it doesn't know which blkg has the updated stats. If there are many
+ * block devices in a system, the cost of iterating all the blkg's to flush
+ * out the IO stats can be high. To reduce such overhead, a set of percpu
+ * lockless lists (lhead) per blkcg are used to track the set of recently
+ * updated iostat_cpu's since the last flush. An iostat_cpu will be put
+ * onto the lockless list on the update side [blk_cgroup_bio_start()] if
+ * not there yet and then removed when being flushed [blkcg_rstat_flush()].
+ * References to blkg are gotten and then put back in the process to
+ * protect against blkg removal.
+ *
+ * Return: 0 if successful or -ENOMEM if allocation fails.
+ */
+static int init_blkcg_llists(struct blkcg *blkcg)
+{
+	int cpu;
+
+	blkcg->lhead = alloc_percpu_gfp(struct llist_head, GFP_KERNEL);
+	if (!blkcg->lhead)
+		return -ENOMEM;
+
+	for_each_possible_cpu(cpu)
+		init_llist_head(per_cpu_ptr(blkcg->lhead, cpu));
+	return 0;
+}
+
 /**
  * blkcg_css - find the current css
  *
@@ -236,8 +268,10 @@ static struct blkcg_gq *blkg_alloc(struct blkcg *blkcg, struct gendisk *disk,
 	blkg->blkcg = blkcg;
 
 	u64_stats_init(&blkg->iostat.sync);
-	for_each_possible_cpu(cpu)
+	for_each_possible_cpu(cpu) {
 		u64_stats_init(&per_cpu_ptr(blkg->iostat_cpu, cpu)->sync);
+		per_cpu_ptr(blkg->iostat_cpu, cpu)->blkg = blkg;
+	}
 
 	for (i = 0; i < BLKCG_MAX_POLS; i++) {
 		struct blkcg_policy *pol = blkcg_policy[i];
@@ -577,7 +611,7 @@ EXPORT_SYMBOL_GPL(blkcg_print_blkgs);
  * @pd: policy private data of interest
  * @v: value to print
  *
- * Print @v to @sf for the device assocaited with @pd.
+ * Print @v to @sf for the device associated with @pd.
  */
 u64 __blkg_prfill_u64(struct seq_file *sf, struct blkg_policy_data *pd, u64 v)
 {
@@ -765,7 +799,7 @@ EXPORT_SYMBOL_GPL(blkg_conf_prep);
 
 /**
  * blkg_conf_finish - finish up per-blkg config update
- * @ctx: blkg_conf_ctx intiailized by blkg_conf_prep()
+ * @ctx: blkg_conf_ctx initialized by blkg_conf_prep()
  *
  * Finish up after per-blkg config update.  This function must be paired
  * with blkg_conf_prep().
@@ -827,7 +861,9 @@ static void blkcg_iostat_update(struct blkcg_gq *blkg, struct blkg_iostat *cur,
 static void blkcg_rstat_flush(struct cgroup_subsys_state *css, int cpu)
 {
 	struct blkcg *blkcg = css_to_blkcg(css);
-	struct blkcg_gq *blkg;
+	struct llist_head *lhead = per_cpu_ptr(blkcg->lhead, cpu);
+	struct llist_node *lnode;
+	struct blkg_iostat_set *bisc, *next_bisc;
 
 	/* Root-level stats are sourced from system-wide IO stats */
 	if (!cgroup_parent(css->cgroup))
@@ -835,12 +871,21 @@ static void blkcg_rstat_flush(struct cgroup_subsys_state *css, int cpu)
 
 	rcu_read_lock();
 
-	hlist_for_each_entry_rcu(blkg, &blkcg->blkg_list, blkcg_node) {
+	lnode = llist_del_all(lhead);
+	if (!lnode)
+		goto out;
+
+	/*
+	 * Iterate only the iostat_cpu's queued in the lockless list.
+	 */
+	llist_for_each_entry_safe(bisc, next_bisc, lnode, lnode) {
+		struct blkcg_gq *blkg = bisc->blkg;
 		struct blkcg_gq *parent = blkg->parent;
-		struct blkg_iostat_set *bisc = per_cpu_ptr(blkg->iostat_cpu, cpu);
 		struct blkg_iostat cur;
 		unsigned int seq;
 
+		WRITE_ONCE(bisc->lqueued, false);
+
 		/* fetch the current per-cpu values */
 		do {
 			seq = u64_stats_fetch_begin(&bisc->sync);
@@ -853,8 +898,10 @@ static void blkcg_rstat_flush(struct cgroup_subsys_state *css, int cpu)
 		if (parent && parent->parent)
 			blkcg_iostat_update(parent, &blkg->iostat.cur,
 					    &blkg->iostat.last);
+		percpu_ref_put(&blkg->refcnt);
 	}
 
+out:
 	rcu_read_unlock();
 }
 
@@ -1132,6 +1179,7 @@ static void blkcg_css_free(struct cgroup_subsys_state *css)
 
 	mutex_unlock(&blkcg_pol_mutex);
 
+	free_percpu(blkcg->lhead);
 	kfree(blkcg);
 }
 
@@ -1139,7 +1187,6 @@ static struct cgroup_subsys_state *
 blkcg_css_alloc(struct cgroup_subsys_state *parent_css)
 {
 	struct blkcg *blkcg;
-	struct cgroup_subsys_state *ret;
 	int i;
 
 	mutex_lock(&blkcg_pol_mutex);
@@ -1148,12 +1195,13 @@ blkcg_css_alloc(struct cgroup_subsys_state *parent_css)
 		blkcg = &blkcg_root;
 	} else {
 		blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL);
-		if (!blkcg) {
-			ret = ERR_PTR(-ENOMEM);
+		if (!blkcg)
 			goto unlock;
-		}
 	}
 
+	if (init_blkcg_llists(blkcg))
+		goto free_blkcg;
+
 	for (i = 0; i < BLKCG_MAX_POLS ; i++) {
 		struct blkcg_policy *pol = blkcg_policy[i];
 		struct blkcg_policy_data *cpd;
@@ -1168,10 +1216,9 @@ blkcg_css_alloc(struct cgroup_subsys_state *parent_css)
 			continue;
 
 		cpd = pol->cpd_alloc_fn(GFP_KERNEL);
-		if (!cpd) {
-			ret = ERR_PTR(-ENOMEM);
+		if (!cpd)
 			goto free_pd_blkcg;
-		}
+
 		blkcg->cpd[i] = cpd;
 		cpd->blkcg = blkcg;
 		cpd->plid = i;
@@ -1195,12 +1242,13 @@ free_pd_blkcg:
 	for (i--; i >= 0; i--)
 		if (blkcg->cpd[i])
 			blkcg_policy[i]->cpd_free_fn(blkcg->cpd[i]);
-
+	free_percpu(blkcg->lhead);
+free_blkcg:
 	if (blkcg != &blkcg_root)
 		kfree(blkcg);
 unlock:
 	mutex_unlock(&blkcg_pol_mutex);
-	return ret;
+	return ERR_PTR(-ENOMEM);
 }
 
 static int blkcg_css_online(struct cgroup_subsys_state *css)
@@ -1275,6 +1323,7 @@ err_unlock:
 void blkcg_exit_disk(struct gendisk *disk)
 {
 	blkg_destroy_all(disk);
+	rq_qos_exit(disk->queue);
 	blk_throtl_exit(disk);
 }
 
@@ -1406,6 +1455,10 @@ retry:
 		list_for_each_entry_reverse(blkg, &q->blkg_list, q_node)
 			pol->pd_init_fn(blkg->pd[pol->plid]);
 
+	if (pol->pd_online_fn)
+		list_for_each_entry_reverse(blkg, &q->blkg_list, q_node)
+			pol->pd_online_fn(blkg->pd[pol->plid]);
+
 	__set_bit(pol->plid, q->blkcg_pols);
 	ret = 0;
 
@@ -1784,7 +1837,7 @@ out:
 
 /**
  * blkcg_schedule_throttle - this task needs to check for throttling
- * @gendisk: disk to throttle
+ * @disk: disk to throttle
  * @use_memdelay: do we charge this to memory delay for PSI
  *
  * This is called by the IO controller when we know there's delay accumulated
@@ -1943,10 +1996,15 @@ static int blk_cgroup_io_type(struct bio *bio)
 
 void blk_cgroup_bio_start(struct bio *bio)
 {
+	struct blkcg *blkcg = bio->bi_blkg->blkcg;
 	int rwd = blk_cgroup_io_type(bio), cpu;
 	struct blkg_iostat_set *bis;
 	unsigned long flags;
 
+	/* Root-level stats are sourced from system-wide IO stats */
+	if (!cgroup_parent(blkcg->css.cgroup))
+		return;
+
 	cpu = get_cpu();
 	bis = per_cpu_ptr(bio->bi_blkg->iostat_cpu, cpu);
 	flags = u64_stats_update_begin_irqsave(&bis->sync);
@@ -1961,9 +2019,21 @@ void blk_cgroup_bio_start(struct bio *bio)
 	}
 	bis->cur.ios[rwd]++;
 
+	/*
+	 * If the iostat_cpu isn't in a lockless list, put it into the
+	 * list to indicate that a stat update is pending.
+	 */
+	if (!READ_ONCE(bis->lqueued)) {
+		struct llist_head *lhead = this_cpu_ptr(blkcg->lhead);
+
+		llist_add(&bis->lnode, lhead);
+		WRITE_ONCE(bis->lqueued, true);
+		percpu_ref_get(&bis->blkg->refcnt);
+	}
+
 	u64_stats_update_end_irqrestore(&bis->sync, flags);
 	if (cgroup_subsys_on_dfl(io_cgrp_subsys))
-		cgroup_rstat_updated(bio->bi_blkg->blkcg->css.cgroup, cpu);
+		cgroup_rstat_updated(blkcg->css.cgroup, cpu);
 	put_cpu();
 }
 
diff --git linux-libre-6.1-gnu/block/blk-cgroup.h linux-libre-6.2-gnu/block/blk-cgroup.h
index aa2b286bc825..1e94e404eaa8 100644
--- linux-libre-6.1-gnu/block/blk-cgroup.h
+++ linux-libre-6.2-gnu/block/blk-cgroup.h
@@ -18,6 +18,7 @@
 #include <linux/cgroup.h>
 #include <linux/kthread.h>
 #include <linux/blk-mq.h>
+#include <linux/llist.h>
 
 struct blkcg_gq;
 struct blkg_policy_data;
@@ -43,6 +44,9 @@ struct blkg_iostat {
 
 struct blkg_iostat_set {
 	struct u64_stats_sync		sync;
+	struct blkcg_gq		       *blkg;
+	struct llist_node		lnode;
+	int				lqueued;	/* queued in llist */
 	struct blkg_iostat		cur;
 	struct blkg_iostat		last;
 };
@@ -97,6 +101,12 @@ struct blkcg {
 	struct blkcg_policy_data	*cpd[BLKCG_MAX_POLS];
 
 	struct list_head		all_blkcgs_node;
+
+	/*
+	 * List of updated percpu blkg_iostat_set's since the last flush.
+	 */
+	struct llist_head __percpu	*lhead;
+
 #ifdef CONFIG_BLK_CGROUP_FC_APPID
 	char                            fc_app_id[FC_APPID_LEN];
 #endif
diff --git linux-libre-6.1-gnu/block/blk-core.c linux-libre-6.2-gnu/block/blk-core.c
index 5487912befe8..b5098355d8b2 100644
--- linux-libre-6.1-gnu/block/blk-core.c
+++ linux-libre-6.2-gnu/block/blk-core.c
@@ -59,13 +59,12 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(block_split);
 EXPORT_TRACEPOINT_SYMBOL_GPL(block_unplug);
 EXPORT_TRACEPOINT_SYMBOL_GPL(block_rq_insert);
 
-DEFINE_IDA(blk_queue_ida);
+static DEFINE_IDA(blk_queue_ida);
 
 /*
  * For queue allocation
  */
-struct kmem_cache *blk_requestq_cachep;
-struct kmem_cache *blk_requestq_srcu_cachep;
+static struct kmem_cache *blk_requestq_cachep;
 
 /*
  * Controlling structure to kblockd
@@ -253,19 +252,42 @@ void blk_clear_pm_only(struct request_queue *q)
 }
 EXPORT_SYMBOL_GPL(blk_clear_pm_only);
 
+static void blk_free_queue_rcu(struct rcu_head *rcu_head)
+{
+	struct request_queue *q = container_of(rcu_head,
+			struct request_queue, rcu_head);
+
+	percpu_ref_exit(&q->q_usage_counter);
+	kmem_cache_free(blk_requestq_cachep, q);
+}
+
+static void blk_free_queue(struct request_queue *q)
+{
+	if (q->poll_stat)
+		blk_stat_remove_callback(q, q->poll_cb);
+	blk_stat_free_callback(q->poll_cb);
+
+	blk_free_queue_stats(q->stats);
+	kfree(q->poll_stat);
+
+	if (queue_is_mq(q))
+		blk_mq_release(q);
+
+	ida_free(&blk_queue_ida, q->id);
+	call_rcu(&q->rcu_head, blk_free_queue_rcu);
+}
+
 /**
  * blk_put_queue - decrement the request_queue refcount
  * @q: the request_queue structure to decrement the refcount for
  *
- * Decrements the refcount of the request_queue kobject. When this reaches 0
- * we'll have blk_release_queue() called.
- *
- * Context: Any context, but the last reference must not be dropped from
- *          atomic context.
+ * Decrements the refcount of the request_queue and free it when the refcount
+ * reaches 0.
  */
 void blk_put_queue(struct request_queue *q)
 {
-	kobject_put(&q->kobj);
+	if (refcount_dec_and_test(&q->refs))
+		blk_free_queue(q);
 }
 EXPORT_SYMBOL(blk_put_queue);
 
@@ -373,26 +395,20 @@ static void blk_timeout_work(struct work_struct *work)
 {
 }
 
-struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu)
+struct request_queue *blk_alloc_queue(int node_id)
 {
 	struct request_queue *q;
 
-	q = kmem_cache_alloc_node(blk_get_queue_kmem_cache(alloc_srcu),
-			GFP_KERNEL | __GFP_ZERO, node_id);
+	q = kmem_cache_alloc_node(blk_requestq_cachep, GFP_KERNEL | __GFP_ZERO,
+				  node_id);
 	if (!q)
 		return NULL;
 
-	if (alloc_srcu) {
-		blk_queue_flag_set(QUEUE_FLAG_HAS_SRCU, q);
-		if (init_srcu_struct(q->srcu) != 0)
-			goto fail_q;
-	}
-
 	q->last_merge = NULL;
 
 	q->id = ida_alloc(&blk_queue_ida, GFP_KERNEL);
 	if (q->id < 0)
-		goto fail_srcu;
+		goto fail_q;
 
 	q->stats = blk_alloc_queue_stats();
 	if (!q->stats)
@@ -406,8 +422,7 @@ struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu)
 	INIT_WORK(&q->timeout_work, blk_timeout_work);
 	INIT_LIST_HEAD(&q->icq_list);
 
-	kobject_init(&q->kobj, &blk_queue_ktype);
-
+	refcount_set(&q->refs, 1);
 	mutex_init(&q->debugfs_mutex);
 	mutex_init(&q->sysfs_lock);
 	mutex_init(&q->sysfs_dir_lock);
@@ -434,11 +449,8 @@ fail_stats:
 	blk_free_queue_stats(q->stats);
 fail_id:
 	ida_free(&blk_queue_ida, q->id);
-fail_srcu:
-	if (alloc_srcu)
-		cleanup_srcu_struct(q->srcu);
 fail_q:
-	kmem_cache_free(blk_get_queue_kmem_cache(alloc_srcu), q);
+	kmem_cache_free(blk_requestq_cachep, q);
 	return NULL;
 }
 
@@ -454,7 +466,7 @@ bool blk_get_queue(struct request_queue *q)
 {
 	if (unlikely(blk_queue_dying(q)))
 		return false;
-	kobject_get(&q->kobj);
+	refcount_inc(&q->refs);
 	return true;
 }
 EXPORT_SYMBOL(blk_get_queue);
@@ -944,18 +956,6 @@ unsigned long bdev_start_io_acct(struct block_device *bdev,
 }
 EXPORT_SYMBOL(bdev_start_io_acct);
 
-/**
- * bio_start_io_acct_time - start I/O accounting for bio based drivers
- * @bio:	bio to start account for
- * @start_time:	start time that should be passed back to bio_end_io_acct().
- */
-void bio_start_io_acct_time(struct bio *bio, unsigned long start_time)
-{
-	bdev_start_io_acct(bio->bi_bdev, bio_sectors(bio),
-			   bio_op(bio), start_time);
-}
-EXPORT_SYMBOL_GPL(bio_start_io_acct_time);
-
 /**
  * bio_start_io_acct - start I/O accounting for bio based drivers
  * @bio:	bio to start account for
@@ -1183,9 +1183,6 @@ int __init blk_dev_init(void)
 			sizeof_field(struct request, cmd_flags));
 	BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 *
 			sizeof_field(struct bio, bi_opf));
-	BUILD_BUG_ON(ALIGN(offsetof(struct request_queue, srcu),
-			   __alignof__(struct request_queue)) !=
-		     sizeof(struct request_queue));
 
 	/* used for unplugging and affects IO latency/throughput - HIGHPRI */
 	kblockd_workqueue = alloc_workqueue("kblockd",
@@ -1196,10 +1193,6 @@ int __init blk_dev_init(void)
 	blk_requestq_cachep = kmem_cache_create("request_queue",
 			sizeof(struct request_queue), 0, SLAB_PANIC, NULL);
 
-	blk_requestq_srcu_cachep = kmem_cache_create("request_queue_srcu",
-			sizeof(struct request_queue) +
-			sizeof(struct srcu_struct), 0, SLAB_PANIC, NULL);
-
 	blk_debugfs_root = debugfs_create_dir("block", NULL);
 
 	return 0;
diff --git linux-libre-6.1-gnu/block/blk-crypto-internal.h linux-libre-6.2-gnu/block/blk-crypto-internal.h
index e6818ffaddbf..a8cdaf26851e 100644
--- linux-libre-6.1-gnu/block/blk-crypto-internal.h
+++ linux-libre-6.2-gnu/block/blk-crypto-internal.h
@@ -21,9 +21,9 @@ extern const struct blk_crypto_mode blk_crypto_modes[];
 
 #ifdef CONFIG_BLK_INLINE_ENCRYPTION
 
-int blk_crypto_sysfs_register(struct request_queue *q);
+int blk_crypto_sysfs_register(struct gendisk *disk);
 
-void blk_crypto_sysfs_unregister(struct request_queue *q);
+void blk_crypto_sysfs_unregister(struct gendisk *disk);
 
 void bio_crypt_dun_increment(u64 dun[BLK_CRYPTO_DUN_ARRAY_SIZE],
 			     unsigned int inc);
@@ -65,14 +65,28 @@ static inline bool blk_crypto_rq_is_encrypted(struct request *rq)
 	return rq->crypt_ctx;
 }
 
+blk_status_t blk_crypto_get_keyslot(struct blk_crypto_profile *profile,
+				    const struct blk_crypto_key *key,
+				    struct blk_crypto_keyslot **slot_ptr);
+
+void blk_crypto_put_keyslot(struct blk_crypto_keyslot *slot);
+
+int __blk_crypto_evict_key(struct blk_crypto_profile *profile,
+			   const struct blk_crypto_key *key);
+
+bool __blk_crypto_cfg_supported(struct blk_crypto_profile *profile,
+				const struct blk_crypto_config *cfg);
+
 #else /* CONFIG_BLK_INLINE_ENCRYPTION */
 
-static inline int blk_crypto_sysfs_register(struct request_queue *q)
+static inline int blk_crypto_sysfs_register(struct gendisk *disk)
 {
 	return 0;
 }
 
-static inline void blk_crypto_sysfs_unregister(struct request_queue *q) { }
+static inline void blk_crypto_sysfs_unregister(struct gendisk *disk)
+{
+}
 
 static inline bool bio_crypt_rq_ctx_compatible(struct request *rq,
 					       struct bio *bio)
diff --git linux-libre-6.1-gnu/block/blk-crypto-profile.c linux-libre-6.2-gnu/block/blk-crypto-profile.c
index 96c511967386..0307fb0d95d3 100644
--- linux-libre-6.1-gnu/block/blk-crypto-profile.c
+++ linux-libre-6.2-gnu/block/blk-crypto-profile.c
@@ -32,6 +32,7 @@
 #include <linux/wait.h>
 #include <linux/blkdev.h>
 #include <linux/blk-integrity.h>
+#include "blk-crypto-internal.h"
 
 struct blk_crypto_keyslot {
 	atomic_t slot_refs;
diff --git linux-libre-6.1-gnu/block/blk-crypto-sysfs.c linux-libre-6.2-gnu/block/blk-crypto-sysfs.c
index fd93bd2f33b7..55268edc0625 100644
--- linux-libre-6.1-gnu/block/blk-crypto-sysfs.c
+++ linux-libre-6.2-gnu/block/blk-crypto-sysfs.c
@@ -126,8 +126,9 @@ static struct kobj_type blk_crypto_ktype = {
  * If the request_queue has a blk_crypto_profile, create the "crypto"
  * subdirectory in sysfs (/sys/block/$disk/queue/crypto/).
  */
-int blk_crypto_sysfs_register(struct request_queue *q)
+int blk_crypto_sysfs_register(struct gendisk *disk)
 {
+	struct request_queue *q = disk->queue;
 	struct blk_crypto_kobj *obj;
 	int err;
 
@@ -139,8 +140,8 @@ int blk_crypto_sysfs_register(struct request_queue *q)
 		return -ENOMEM;
 	obj->profile = q->crypto_profile;
 
-	err = kobject_init_and_add(&obj->kobj, &blk_crypto_ktype, &q->kobj,
-				   "crypto");
+	err = kobject_init_and_add(&obj->kobj, &blk_crypto_ktype,
+				   &disk->queue_kobj, "crypto");
 	if (err) {
 		kobject_put(&obj->kobj);
 		return err;
@@ -149,9 +150,9 @@ int blk_crypto_sysfs_register(struct request_queue *q)
 	return 0;
 }
 
-void blk_crypto_sysfs_unregister(struct request_queue *q)
+void blk_crypto_sysfs_unregister(struct gendisk *disk)
 {
-	kobject_put(q->crypto_kobject);
+	kobject_put(disk->queue->crypto_kobject);
 }
 
 static int __init blk_crypto_sysfs_init(void)
diff --git linux-libre-6.1-gnu/block/blk-crypto.c linux-libre-6.2-gnu/block/blk-crypto.c
index a496aaef85ba..45378586151f 100644
--- linux-libre-6.1-gnu/block/blk-crypto.c
+++ linux-libre-6.2-gnu/block/blk-crypto.c
@@ -36,6 +36,12 @@ const struct blk_crypto_mode blk_crypto_modes[] = {
 		.keysize = 32,
 		.ivsize = 32,
 	},
+	[BLK_ENCRYPTION_MODE_SM4_XTS] = {
+		.name = "SM4-XTS",
+		.cipher_str = "xts(sm4)",
+		.keysize = 32,
+		.ivsize = 16,
+	},
 };
 
 /*
@@ -267,7 +273,6 @@ bool __blk_crypto_bio_prep(struct bio **bio_ptr)
 {
 	struct bio *bio = *bio_ptr;
 	const struct blk_crypto_key *bc_key = bio->bi_crypt_context->bc_key;
-	struct blk_crypto_profile *profile;
 
 	/* Error if bio has no data. */
 	if (WARN_ON_ONCE(!bio_has_data(bio))) {
@@ -284,10 +289,9 @@ bool __blk_crypto_bio_prep(struct bio **bio_ptr)
 	 * Success if device supports the encryption context, or if we succeeded
 	 * in falling back to the crypto API.
 	 */
-	profile = bdev_get_queue(bio->bi_bdev)->crypto_profile;
-	if (__blk_crypto_cfg_supported(profile, &bc_key->crypto_cfg))
+	if (blk_crypto_config_supported_natively(bio->bi_bdev,
+						 &bc_key->crypto_cfg))
 		return true;
-
 	if (blk_crypto_fallback_bio_prep(bio_ptr))
 		return true;
 fail:
@@ -352,22 +356,29 @@ int blk_crypto_init_key(struct blk_crypto_key *blk_key, const u8 *raw_key,
 	return 0;
 }
 
+bool blk_crypto_config_supported_natively(struct block_device *bdev,
+					  const struct blk_crypto_config *cfg)
+{
+	return __blk_crypto_cfg_supported(bdev_get_queue(bdev)->crypto_profile,
+					  cfg);
+}
+
 /*
  * Check if bios with @cfg can be en/decrypted by blk-crypto (i.e. either the
- * request queue it's submitted to supports inline crypto, or the
+ * block_device it's submitted to supports inline crypto, or the
  * blk-crypto-fallback is enabled and supports the cfg).
  */
-bool blk_crypto_config_supported(struct request_queue *q,
+bool blk_crypto_config_supported(struct block_device *bdev,
 				 const struct blk_crypto_config *cfg)
 {
 	return IS_ENABLED(CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK) ||
-	       __blk_crypto_cfg_supported(q->crypto_profile, cfg);
+	       blk_crypto_config_supported_natively(bdev, cfg);
 }
 
 /**
  * blk_crypto_start_using_key() - Start using a blk_crypto_key on a device
+ * @bdev: block device to operate on
  * @key: A key to use on the device
- * @q: the request queue for the device
  *
  * Upper layers must call this function to ensure that either the hardware
  * supports the key's crypto settings, or the crypto API fallback has transforms
@@ -379,10 +390,10 @@ bool blk_crypto_config_supported(struct request_queue *q,
  *	   blk-crypto-fallback is either disabled or the needed algorithm
  *	   is disabled in the crypto API; or another -errno code.
  */
-int blk_crypto_start_using_key(const struct blk_crypto_key *key,
-			       struct request_queue *q)
+int blk_crypto_start_using_key(struct block_device *bdev,
+			       const struct blk_crypto_key *key)
 {
-	if (__blk_crypto_cfg_supported(q->crypto_profile, &key->crypto_cfg))
+	if (blk_crypto_config_supported_natively(bdev, &key->crypto_cfg))
 		return 0;
 	return blk_crypto_fallback_start_using_mode(key->crypto_cfg.crypto_mode);
 }
@@ -390,7 +401,7 @@ int blk_crypto_start_using_key(const struct blk_crypto_key *key,
 /**
  * blk_crypto_evict_key() - Evict a key from any inline encryption hardware
  *			    it may have been programmed into
- * @q: The request queue who's associated inline encryption hardware this key
+ * @bdev: The block_device who's associated inline encryption hardware this key
  *     might have been programmed into
  * @key: The key to evict
  *
@@ -400,14 +411,16 @@ int blk_crypto_start_using_key(const struct blk_crypto_key *key,
  *
  * Return: 0 on success or if the key wasn't in any keyslot; -errno on error.
  */
-int blk_crypto_evict_key(struct request_queue *q,
+int blk_crypto_evict_key(struct block_device *bdev,
 			 const struct blk_crypto_key *key)
 {
-	if (__blk_crypto_cfg_supported(q->crypto_profile, &key->crypto_cfg))
+	struct request_queue *q = bdev_get_queue(bdev);
+
+	if (blk_crypto_config_supported_natively(bdev, &key->crypto_cfg))
 		return __blk_crypto_evict_key(q->crypto_profile, key);
 
 	/*
-	 * If the request_queue didn't support the key, then blk-crypto-fallback
+	 * If the block_device didn't support the key, then blk-crypto-fallback
 	 * may have been used, so try to evict the key from blk-crypto-fallback.
 	 */
 	return blk_crypto_fallback_evict_key(key);
diff --git linux-libre-6.1-gnu/block/blk-ia-ranges.c linux-libre-6.2-gnu/block/blk-ia-ranges.c
index 2bd1d311033b..2141931ddd37 100644
--- linux-libre-6.1-gnu/block/blk-ia-ranges.c
+++ linux-libre-6.2-gnu/block/blk-ia-ranges.c
@@ -123,7 +123,8 @@ int disk_register_independent_access_ranges(struct gendisk *disk)
 	 */
 	WARN_ON(iars->sysfs_registered);
 	ret = kobject_init_and_add(&iars->kobj, &blk_ia_ranges_ktype,
-				   &q->kobj, "%s", "independent_access_ranges");
+				   &disk->queue_kobj, "%s",
+				   "independent_access_ranges");
 	if (ret) {
 		disk->ia_ranges = NULL;
 		kobject_put(&iars->kobj);
diff --git linux-libre-6.1-gnu/block/blk-iocost.c linux-libre-6.2-gnu/block/blk-iocost.c
index 495396425bad..6955605629e4 100644
--- linux-libre-6.1-gnu/block/blk-iocost.c
+++ linux-libre-6.2-gnu/block/blk-iocost.c
@@ -111,7 +111,7 @@
  * busy signal.
  *
  * As devices can have deep queues and be unfair in how the queued commands
- * are executed, soley depending on rq wait may not result in satisfactory
+ * are executed, solely depending on rq wait may not result in satisfactory
  * control quality.  For a better control quality, completion latency QoS
  * parameters can be configured so that the device is considered saturated
  * if N'th percentile completion latency rises above the set point.
@@ -232,7 +232,9 @@ enum {
 
 	/* 1/64k is granular enough and can easily be handled w/ u32 */
 	WEIGHT_ONE		= 1 << 16,
+};
 
+enum {
 	/*
 	 * As vtime is used to calculate the cost of each IO, it needs to
 	 * be fairly high precision.  For example, it should be able to
@@ -556,7 +558,6 @@ struct ioc_now {
 	u64				now_ns;
 	u64				now;
 	u64				vnow;
-	u64				vrate;
 };
 
 struct iocg_wait {
@@ -906,8 +907,10 @@ static bool ioc_refresh_params(struct ioc *ioc, bool force)
 	if (idx == ioc->autop_idx && !force)
 		return false;
 
-	if (idx != ioc->autop_idx)
+	if (idx != ioc->autop_idx) {
 		atomic64_set(&ioc->vtime_rate, VTIME_PER_USEC);
+		ioc->vtime_base_rate = VTIME_PER_USEC;
+	}
 
 	ioc->autop_idx = idx;
 	ioc->autop_too_fast_at = 0;
@@ -975,7 +978,7 @@ static void ioc_adjust_base_vrate(struct ioc *ioc, u32 rq_wait_pct,
 
 	if (!ioc->busy_level || (ioc->busy_level < 0 && nr_lagging)) {
 		if (ioc->busy_level != prev_busy_level || nr_lagging)
-			trace_iocost_ioc_vrate_adj(ioc, atomic64_read(&ioc->vtime_rate),
+			trace_iocost_ioc_vrate_adj(ioc, vrate,
 						   missed_ppm, rq_wait_pct,
 						   nr_lagging, nr_shortages);
 
@@ -1018,10 +1021,11 @@ static void ioc_adjust_base_vrate(struct ioc *ioc, u32 rq_wait_pct,
 static void ioc_now(struct ioc *ioc, struct ioc_now *now)
 {
 	unsigned seq;
+	u64 vrate;
 
 	now->now_ns = ktime_get();
 	now->now = ktime_to_us(now->now_ns);
-	now->vrate = atomic64_read(&ioc->vtime_rate);
+	vrate = atomic64_read(&ioc->vtime_rate);
 
 	/*
 	 * The current vtime is
@@ -1034,7 +1038,7 @@ static void ioc_now(struct ioc *ioc, struct ioc_now *now)
 	do {
 		seq = read_seqcount_begin(&ioc->period_seqcount);
 		now->vnow = ioc->period_at_vtime +
-			(now->now - ioc->period_at) * now->vrate;
+			(now->now - ioc->period_at) * vrate;
 	} while (read_seqcount_retry(&ioc->period_seqcount, seq));
 }
 
@@ -2203,8 +2207,8 @@ static void ioc_timer_fn(struct timer_list *timer)
 	LIST_HEAD(surpluses);
 	int nr_debtors, nr_shortages = 0, nr_lagging = 0;
 	u64 usage_us_sum = 0;
-	u32 ppm_rthr = MILLION - ioc->params.qos[QOS_RPPM];
-	u32 ppm_wthr = MILLION - ioc->params.qos[QOS_WPPM];
+	u32 ppm_rthr;
+	u32 ppm_wthr;
 	u32 missed_ppm[2], rq_wait_pct;
 	u64 period_vtime;
 	int prev_busy_level;
@@ -2215,6 +2219,8 @@ static void ioc_timer_fn(struct timer_list *timer)
 	/* take care of active iocgs */
 	spin_lock_irq(&ioc->lock);
 
+	ppm_rthr = MILLION - ioc->params.qos[QOS_RPPM];
+	ppm_wthr = MILLION - ioc->params.qos[QOS_WPPM];
 	ioc_now(ioc, &now);
 
 	period_vtime = now.vnow - ioc->period_at_vtime;
@@ -2814,7 +2820,7 @@ static void ioc_rqos_exit(struct rq_qos *rqos)
 	ioc->running = IOC_STOP;
 	spin_unlock_irq(&ioc->lock);
 
-	del_timer_sync(&ioc->timer);
+	timer_shutdown_sync(&ioc->timer);
 	free_percpu(ioc->pcpu_stat);
 	kfree(ioc);
 }
@@ -2878,7 +2884,7 @@ static int blk_iocost_init(struct gendisk *disk)
 	spin_unlock_irq(&ioc->lock);
 
 	/*
-	 * rqos must be added before activation to allow iocg_pd_init() to
+	 * rqos must be added before activation to allow ioc_pd_init() to
 	 * lookup the ioc from q. This means that the rqos methods may get
 	 * called before policy activation completion, can't assume that the
 	 * target bio has an iocg associated and need to test for NULL iocg.
@@ -3187,11 +3193,13 @@ static ssize_t ioc_qos_write(struct kernfs_open_file *of, char *input,
 		ioc = q_to_ioc(disk->queue);
 	}
 
+	blk_mq_freeze_queue(disk->queue);
+	blk_mq_quiesce_queue(disk->queue);
+
 	spin_lock_irq(&ioc->lock);
 	memcpy(qos, ioc->params.qos, sizeof(qos));
 	enable = ioc->enabled;
 	user = ioc->user_qos_params;
-	spin_unlock_irq(&ioc->lock);
 
 	while ((p = strsep(&input, " \t\n"))) {
 		substring_t args[MAX_OPT_ARGS];
@@ -3258,15 +3266,15 @@ static ssize_t ioc_qos_write(struct kernfs_open_file *of, char *input,
 	if (qos[QOS_MIN] > qos[QOS_MAX])
 		goto einval;
 
-	spin_lock_irq(&ioc->lock);
-
 	if (enable) {
 		blk_stat_enable_accounting(disk->queue);
 		blk_queue_flag_set(QUEUE_FLAG_RQ_ALLOC_TIME, disk->queue);
 		ioc->enabled = true;
+		wbt_disable_default(disk->queue);
 	} else {
 		blk_queue_flag_clear(QUEUE_FLAG_RQ_ALLOC_TIME, disk->queue);
 		ioc->enabled = false;
+		wbt_enable_default(disk->queue);
 	}
 
 	if (user) {
@@ -3279,9 +3287,17 @@ static ssize_t ioc_qos_write(struct kernfs_open_file *of, char *input,
 	ioc_refresh_params(ioc, true);
 	spin_unlock_irq(&ioc->lock);
 
+	blk_mq_unquiesce_queue(disk->queue);
+	blk_mq_unfreeze_queue(disk->queue);
+
 	blkdev_put_no_open(bdev);
 	return nbytes;
 einval:
+	spin_unlock_irq(&ioc->lock);
+
+	blk_mq_unquiesce_queue(disk->queue);
+	blk_mq_unfreeze_queue(disk->queue);
+
 	ret = -EINVAL;
 err:
 	blkdev_put_no_open(bdev);
@@ -3336,6 +3352,7 @@ static ssize_t ioc_cost_model_write(struct kernfs_open_file *of, char *input,
 				    size_t nbytes, loff_t off)
 {
 	struct block_device *bdev;
+	struct request_queue *q;
 	struct ioc *ioc;
 	u64 u[NR_I_LCOEFS];
 	bool user;
@@ -3346,18 +3363,21 @@ static ssize_t ioc_cost_model_write(struct kernfs_open_file *of, char *input,
 	if (IS_ERR(bdev))
 		return PTR_ERR(bdev);
 
-	ioc = q_to_ioc(bdev_get_queue(bdev));
+	q = bdev_get_queue(bdev);
+	ioc = q_to_ioc(q);
 	if (!ioc) {
 		ret = blk_iocost_init(bdev->bd_disk);
 		if (ret)
 			goto err;
-		ioc = q_to_ioc(bdev_get_queue(bdev));
+		ioc = q_to_ioc(q);
 	}
 
+	blk_mq_freeze_queue(q);
+	blk_mq_quiesce_queue(q);
+
 	spin_lock_irq(&ioc->lock);
 	memcpy(u, ioc->params.i_lcoefs, sizeof(u));
 	user = ioc->user_cost_model;
-	spin_unlock_irq(&ioc->lock);
 
 	while ((p = strsep(&input, " \t\n"))) {
 		substring_t args[MAX_OPT_ARGS];
@@ -3394,7 +3414,6 @@ static ssize_t ioc_cost_model_write(struct kernfs_open_file *of, char *input,
 		user = true;
 	}
 
-	spin_lock_irq(&ioc->lock);
 	if (user) {
 		memcpy(ioc->params.i_lcoefs, u, sizeof(u));
 		ioc->user_cost_model = true;
@@ -3404,10 +3423,18 @@ static ssize_t ioc_cost_model_write(struct kernfs_open_file *of, char *input,
 	ioc_refresh_params(ioc, true);
 	spin_unlock_irq(&ioc->lock);
 
+	blk_mq_unquiesce_queue(q);
+	blk_mq_unfreeze_queue(q);
+
 	blkdev_put_no_open(bdev);
 	return nbytes;
 
 einval:
+	spin_unlock_irq(&ioc->lock);
+
+	blk_mq_unquiesce_queue(q);
+	blk_mq_unfreeze_queue(q);
+
 	ret = -EINVAL;
 err:
 	blkdev_put_no_open(bdev);
diff --git linux-libre-6.1-gnu/block/blk-iolatency.c linux-libre-6.2-gnu/block/blk-iolatency.c
index 571fa95aafe9..ecdc10741836 100644
--- linux-libre-6.1-gnu/block/blk-iolatency.c
+++ linux-libre-6.2-gnu/block/blk-iolatency.c
@@ -141,7 +141,7 @@ struct iolatency_grp {
 	struct latency_stat __percpu *stats;
 	struct latency_stat cur_stat;
 	struct blk_iolatency *blkiolat;
-	struct rq_depth rq_depth;
+	unsigned int max_depth;
 	struct rq_wait rq_wait;
 	atomic64_t window_start;
 	atomic_t scale_cookie;
@@ -280,7 +280,7 @@ static void iolat_cleanup_cb(struct rq_wait *rqw, void *private_data)
 static bool iolat_acquire_inflight(struct rq_wait *rqw, void *private_data)
 {
 	struct iolatency_grp *iolat = private_data;
-	return rq_wait_inc_below(rqw, iolat->rq_depth.max_depth);
+	return rq_wait_inc_below(rqw, iolat->max_depth);
 }
 
 static void __blkcg_iolatency_throttle(struct rq_qos *rqos,
@@ -364,15 +364,17 @@ static void scale_cookie_change(struct blk_iolatency *blkiolat,
 }
 
 /*
- * Change the queue depth of the iolatency_grp.  We add/subtract 1/16th of the
+ * Change the queue depth of the iolatency_grp.  We add 1/16th of the
  * queue depth at a time so we don't get wild swings and hopefully dial in to
- * fairer distribution of the overall queue depth.
+ * fairer distribution of the overall queue depth.  We halve the queue depth
+ * at a time so we can scale down queue depth quickly from default unlimited
+ * to target.
  */
 static void scale_change(struct iolatency_grp *iolat, bool up)
 {
 	unsigned long qd = iolat->blkiolat->rqos.q->nr_requests;
 	unsigned long scale = scale_amount(qd, up);
-	unsigned long old = iolat->rq_depth.max_depth;
+	unsigned long old = iolat->max_depth;
 
 	if (old > qd)
 		old = qd;
@@ -384,12 +386,12 @@ static void scale_change(struct iolatency_grp *iolat, bool up)
 		if (old < qd) {
 			old += scale;
 			old = min(old, qd);
-			iolat->rq_depth.max_depth = old;
+			iolat->max_depth = old;
 			wake_up_all(&iolat->rq_wait.wait);
 		}
 	} else {
 		old >>= 1;
-		iolat->rq_depth.max_depth = max(old, 1UL);
+		iolat->max_depth = max(old, 1UL);
 	}
 }
 
@@ -403,9 +405,6 @@ static void check_scale_change(struct iolatency_grp *iolat)
 	u64 scale_lat;
 	int direction = 0;
 
-	if (lat_to_blkg(iolat)->parent == NULL)
-		return;
-
 	parent = blkg_to_lat(lat_to_blkg(iolat)->parent);
 	if (!parent)
 		return;
@@ -445,7 +444,7 @@ static void check_scale_change(struct iolatency_grp *iolat)
 	}
 
 	/* We're as low as we can go. */
-	if (iolat->rq_depth.max_depth == 1 && direction < 0) {
+	if (iolat->max_depth == 1 && direction < 0) {
 		blkcg_use_delay(lat_to_blkg(iolat));
 		return;
 	}
@@ -453,7 +452,7 @@ static void check_scale_change(struct iolatency_grp *iolat)
 	/* We're back to the default cookie, unthrottle all the things. */
 	if (cur_cookie == DEFAULT_SCALE_COOKIE) {
 		blkcg_clear_delay(lat_to_blkg(iolat));
-		iolat->rq_depth.max_depth = UINT_MAX;
+		iolat->max_depth = UINT_MAX;
 		wake_up_all(&iolat->rq_wait.wait);
 		return;
 	}
@@ -508,7 +507,7 @@ static void iolatency_record_time(struct iolatency_grp *iolat,
 	 * We don't want to count issue_as_root bio's in the cgroups latency
 	 * statistics as it could skew the numbers downwards.
 	 */
-	if (unlikely(issue_as_root && iolat->rq_depth.max_depth != UINT_MAX)) {
+	if (unlikely(issue_as_root && iolat->max_depth != UINT_MAX)) {
 		u64 sub = iolat->min_lat_nsec;
 		if (req_time < sub)
 			blkcg_add_delay(lat_to_blkg(iolat), now, sub - req_time);
@@ -645,7 +644,7 @@ static void blkcg_iolatency_exit(struct rq_qos *rqos)
 {
 	struct blk_iolatency *blkiolat = BLKIOLATENCY(rqos);
 
-	del_timer_sync(&blkiolat->timer);
+	timer_shutdown_sync(&blkiolat->timer);
 	flush_work(&blkiolat->enable_work);
 	blkcg_deactivate_policy(rqos->q, &blkcg_policy_iolatency);
 	kfree(blkiolat);
@@ -920,7 +919,7 @@ static void iolatency_ssd_stat(struct iolatency_grp *iolat, struct seq_file *s)
 	}
 	preempt_enable();
 
-	if (iolat->rq_depth.max_depth == UINT_MAX)
+	if (iolat->max_depth == UINT_MAX)
 		seq_printf(s, " missed=%llu total=%llu depth=max",
 			(unsigned long long)stat.ps.missed,
 			(unsigned long long)stat.ps.total);
@@ -928,7 +927,7 @@ static void iolatency_ssd_stat(struct iolatency_grp *iolat, struct seq_file *s)
 		seq_printf(s, " missed=%llu total=%llu depth=%u",
 			(unsigned long long)stat.ps.missed,
 			(unsigned long long)stat.ps.total,
-			iolat->rq_depth.max_depth);
+			iolat->max_depth);
 }
 
 static void iolatency_pd_stat(struct blkg_policy_data *pd, struct seq_file *s)
@@ -945,12 +944,12 @@ static void iolatency_pd_stat(struct blkg_policy_data *pd, struct seq_file *s)
 
 	avg_lat = div64_u64(iolat->lat_avg, NSEC_PER_USEC);
 	cur_win = div64_u64(iolat->cur_win_nsec, NSEC_PER_MSEC);
-	if (iolat->rq_depth.max_depth == UINT_MAX)
+	if (iolat->max_depth == UINT_MAX)
 		seq_printf(s, " depth=max avg_lat=%llu win=%llu",
 			avg_lat, cur_win);
 	else
 		seq_printf(s, " depth=%u avg_lat=%llu win=%llu",
-			iolat->rq_depth.max_depth, avg_lat, cur_win);
+			iolat->max_depth, avg_lat, cur_win);
 }
 
 static struct blkg_policy_data *iolatency_pd_alloc(gfp_t gfp,
@@ -994,9 +993,7 @@ static void iolatency_pd_init(struct blkg_policy_data *pd)
 	latency_stat_init(iolat, &iolat->cur_stat);
 	rq_wait_init(&iolat->rq_wait);
 	spin_lock_init(&iolat->child_lat.lock);
-	iolat->rq_depth.queue_depth = blkg->q->nr_requests;
-	iolat->rq_depth.max_depth = UINT_MAX;
-	iolat->rq_depth.default_depth = iolat->rq_depth.queue_depth;
+	iolat->max_depth = UINT_MAX;
 	iolat->blkiolat = blkiolat;
 	iolat->cur_win_nsec = 100 * NSEC_PER_MSEC;
 	atomic64_set(&iolat->window_start, now);
diff --git linux-libre-6.1-gnu/block/blk-map.c linux-libre-6.2-gnu/block/blk-map.c
index 34735626b00f..19940c978c73 100644
--- linux-libre-6.1-gnu/block/blk-map.c
+++ linux-libre-6.2-gnu/block/blk-map.c
@@ -267,6 +267,7 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter,
 {
 	unsigned int max_sectors = queue_max_hw_sectors(rq->q);
 	unsigned int nr_vecs = iov_iter_npages(iter, BIO_MAX_VECS);
+	unsigned int gup_flags = 0;
 	struct bio *bio;
 	int ret;
 	int j;
@@ -278,6 +279,9 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter,
 	if (bio == NULL)
 		return -ENOMEM;
 
+	if (blk_queue_pci_p2pdma(rq->q))
+		gup_flags |= FOLL_PCI_P2PDMA;
+
 	while (iov_iter_count(iter)) {
 		struct page **pages, *stack_pages[UIO_FASTIOV];
 		ssize_t bytes;
@@ -286,11 +290,11 @@ static int bio_map_user_iov(struct request *rq, struct iov_iter *iter,
 
 		if (nr_vecs <= ARRAY_SIZE(stack_pages)) {
 			pages = stack_pages;
-			bytes = iov_iter_get_pages2(iter, pages, LONG_MAX,
-							nr_vecs, &offs);
+			bytes = iov_iter_get_pages(iter, pages, LONG_MAX,
+						   nr_vecs, &offs, gup_flags);
 		} else {
-			bytes = iov_iter_get_pages_alloc2(iter, &pages,
-							LONG_MAX, &offs);
+			bytes = iov_iter_get_pages_alloc(iter, &pages,
+						LONG_MAX, &offs, gup_flags);
 		}
 		if (unlikely(bytes <= 0)) {
 			ret = bytes ? bytes : -EFAULT;
@@ -555,7 +559,7 @@ static int blk_rq_map_user_bvec(struct request *rq, const struct iov_iter *iter)
 	size_t nr_iter = iov_iter_count(iter);
 	size_t nr_segs = iter->nr_segs;
 	struct bio_vec *bvecs, *bvprvp = NULL;
-	struct queue_limits *lim = &q->limits;
+	const struct queue_limits *lim = &q->limits;
 	unsigned int nsegs = 0, bytes = 0;
 	struct bio *bio;
 	size_t i;
diff --git linux-libre-6.1-gnu/block/blk-merge.c linux-libre-6.2-gnu/block/blk-merge.c
index ff04e9290715..b7c193d67185 100644
--- linux-libre-6.1-gnu/block/blk-merge.c
+++ linux-libre-6.2-gnu/block/blk-merge.c
@@ -100,13 +100,14 @@ static inline bool req_gap_front_merge(struct request *req, struct bio *bio)
  * is defined as 'unsigned int', meantime it has to be aligned to with the
  * logical block size, which is the minimum accepted unit by hardware.
  */
-static unsigned int bio_allowed_max_sectors(struct queue_limits *lim)
+static unsigned int bio_allowed_max_sectors(const struct queue_limits *lim)
 {
 	return round_down(UINT_MAX, lim->logical_block_size) >> SECTOR_SHIFT;
 }
 
-static struct bio *bio_split_discard(struct bio *bio, struct queue_limits *lim,
-		unsigned *nsegs, struct bio_set *bs)
+static struct bio *bio_split_discard(struct bio *bio,
+				     const struct queue_limits *lim,
+				     unsigned *nsegs, struct bio_set *bs)
 {
 	unsigned int max_discard_sectors, granularity;
 	sector_t tmp;
@@ -146,7 +147,8 @@ static struct bio *bio_split_discard(struct bio *bio, struct queue_limits *lim,
 }
 
 static struct bio *bio_split_write_zeroes(struct bio *bio,
-		struct queue_limits *lim, unsigned *nsegs, struct bio_set *bs)
+					  const struct queue_limits *lim,
+					  unsigned *nsegs, struct bio_set *bs)
 {
 	*nsegs = 0;
 	if (!lim->max_write_zeroes_sectors)
@@ -165,7 +167,7 @@ static struct bio *bio_split_write_zeroes(struct bio *bio,
  * aligned to a physical block boundary.
  */
 static inline unsigned get_max_io_size(struct bio *bio,
-		struct queue_limits *lim)
+				       const struct queue_limits *lim)
 {
 	unsigned pbs = lim->physical_block_size >> SECTOR_SHIFT;
 	unsigned lbs = lim->logical_block_size >> SECTOR_SHIFT;
@@ -184,7 +186,15 @@ static inline unsigned get_max_io_size(struct bio *bio,
 	return max_sectors & ~(lbs - 1);
 }
 
-static inline unsigned get_max_segment_size(struct queue_limits *lim,
+/**
+ * get_max_segment_size() - maximum number of bytes to add as a single segment
+ * @lim: Request queue limits.
+ * @start_page: See below.
+ * @offset: Offset from @start_page where to add a segment.
+ *
+ * Returns the maximum number of bytes that can be added as a single segment.
+ */
+static inline unsigned get_max_segment_size(const struct queue_limits *lim,
 		struct page *start_page, unsigned long offset)
 {
 	unsigned long mask = lim->seg_boundary_mask;
@@ -192,11 +202,10 @@ static inline unsigned get_max_segment_size(struct queue_limits *lim,
 	offset = mask & (page_to_phys(start_page) + offset);
 
 	/*
-	 * overflow may be triggered in case of zero page physical address
-	 * on 32bit arch, use queue's max segment size when that happens.
+	 * Prevent an overflow if mask = ULONG_MAX and offset = 0 by adding 1
+	 * after having calculated the minimum.
 	 */
-	return min_not_zero(mask - offset + 1,
-			(unsigned long)lim->max_segment_size);
+	return min(mask - offset, (unsigned long)lim->max_segment_size - 1) + 1;
 }
 
 /**
@@ -219,9 +228,9 @@ static inline unsigned get_max_segment_size(struct queue_limits *lim,
  * *@nsegs segments and *@sectors sectors would make that bio unacceptable for
  * the block driver.
  */
-static bool bvec_split_segs(struct queue_limits *lim, const struct bio_vec *bv,
-		unsigned *nsegs, unsigned *bytes, unsigned max_segs,
-		unsigned max_bytes)
+static bool bvec_split_segs(const struct queue_limits *lim,
+		const struct bio_vec *bv, unsigned *nsegs, unsigned *bytes,
+		unsigned max_segs, unsigned max_bytes)
 {
 	unsigned max_len = min(max_bytes, UINT_MAX) - *bytes;
 	unsigned len = min(bv->bv_len, max_len);
@@ -267,7 +276,7 @@ static bool bvec_split_segs(struct queue_limits *lim, const struct bio_vec *bv,
  * responsible for ensuring that @bs is only destroyed after processing of the
  * split bio has finished.
  */
-static struct bio *bio_split_rw(struct bio *bio, struct queue_limits *lim,
+static struct bio *bio_split_rw(struct bio *bio, const struct queue_limits *lim,
 		unsigned *segs, struct bio_set *bs, unsigned max_bytes)
 {
 	struct bio_vec bv, bvprv, *bvprvp = NULL;
@@ -300,6 +309,16 @@ static struct bio *bio_split_rw(struct bio *bio, struct queue_limits *lim,
 	*segs = nsegs;
 	return NULL;
 split:
+	/*
+	 * We can't sanely support splitting for a REQ_NOWAIT bio. End it
+	 * with EAGAIN if splitting is required and return an error pointer.
+	 */
+	if (bio->bi_opf & REQ_NOWAIT) {
+		bio->bi_status = BLK_STS_AGAIN;
+		bio_endio(bio);
+		return ERR_PTR(-EAGAIN);
+	}
+
 	*segs = nsegs;
 
 	/*
@@ -331,8 +350,9 @@ split:
  * The split bio is allocated from @q->bio_split, which is provided by the
  * block layer.
  */
-struct bio *__bio_split_to_limits(struct bio *bio, struct queue_limits *lim,
-		       unsigned int *nr_segs)
+struct bio *__bio_split_to_limits(struct bio *bio,
+				  const struct queue_limits *lim,
+				  unsigned int *nr_segs)
 {
 	struct bio_set *bs = &bio->bi_bdev->bd_disk->bio_split;
 	struct bio *split;
@@ -348,11 +368,13 @@ struct bio *__bio_split_to_limits(struct bio *bio, struct queue_limits *lim,
 	default:
 		split = bio_split_rw(bio, lim, nr_segs, bs,
 				get_max_io_size(bio, lim) << SECTOR_SHIFT);
+		if (IS_ERR(split))
+			return NULL;
 		break;
 	}
 
 	if (split) {
-		/* there isn't chance to merge the splitted bio */
+		/* there isn't chance to merge the split bio */
 		split->bi_opf |= REQ_NOMERGE;
 
 		blkcg_bio_issue_init(split);
@@ -377,7 +399,7 @@ struct bio *__bio_split_to_limits(struct bio *bio, struct queue_limits *lim,
  */
 struct bio *bio_split_to_limits(struct bio *bio)
 {
-	struct queue_limits *lim = &bdev_get_queue(bio->bi_bdev)->limits;
+	const struct queue_limits *lim = &bdev_get_queue(bio->bi_bdev)->limits;
 	unsigned int nr_segs;
 
 	if (bio_may_exceed_limits(bio, lim))
diff --git linux-libre-6.1-gnu/block/blk-mq-sched.c linux-libre-6.2-gnu/block/blk-mq-sched.c
index a4f7c101b53b..23d1a90fec42 100644
--- linux-libre-6.1-gnu/block/blk-mq-sched.c
+++ linux-libre-6.2-gnu/block/blk-mq-sched.c
@@ -555,6 +555,7 @@ static int blk_mq_init_sched_shared_tags(struct request_queue *queue)
 	return 0;
 }
 
+/* caller must have a reference to @e, will grab another one if successful */
 int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e)
 {
 	unsigned int flags = q->tag_set->flags;
@@ -563,13 +564,6 @@ int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e)
 	unsigned long i;
 	int ret;
 
-	if (!e) {
-		blk_queue_flag_clear(QUEUE_FLAG_SQ_SCHED, q);
-		q->elevator = NULL;
-		q->nr_requests = q->tag_set->queue_depth;
-		return 0;
-	}
-
 	/*
 	 * Default to double of smaller one between hw queue_depth and 128,
 	 * since we don't split into sync/async like the old code did.
diff --git linux-libre-6.1-gnu/block/blk-mq-sysfs.c linux-libre-6.2-gnu/block/blk-mq-sysfs.c
index 93997d297d42..4515288fbe35 100644
--- linux-libre-6.1-gnu/block/blk-mq-sysfs.c
+++ linux-libre-6.2-gnu/block/blk-mq-sysfs.c
@@ -185,7 +185,7 @@ static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx)
 {
 	struct request_queue *q = hctx->queue;
 	struct blk_mq_ctx *ctx;
-	int i, ret;
+	int i, j, ret;
 
 	if (!hctx->nr_ctx)
 		return 0;
@@ -197,9 +197,16 @@ static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx)
 	hctx_for_each_ctx(hctx, ctx, i) {
 		ret = kobject_add(&ctx->kobj, &hctx->kobj, "cpu%u", ctx->cpu);
 		if (ret)
-			break;
+			goto out;
 	}
 
+	return 0;
+out:
+	hctx_for_each_ctx(hctx, ctx, j) {
+		if (j < i)
+			kobject_del(&ctx->kobj);
+	}
+	kobject_del(&hctx->kobj);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/block/blk-mq.c linux-libre-6.2-gnu/block/blk-mq.c
index 228a6696d835..9c8dc70020bc 100644
--- linux-libre-6.1-gnu/block/blk-mq.c
+++ linux-libre-6.2-gnu/block/blk-mq.c
@@ -254,15 +254,17 @@ EXPORT_SYMBOL_GPL(blk_mq_quiesce_queue_nowait);
 
 /**
  * blk_mq_wait_quiesce_done() - wait until in-progress quiesce is done
- * @q: request queue.
+ * @set: tag_set to wait on
  *
  * Note: it is driver's responsibility for making sure that quiesce has
- * been started.
+ * been started on or more of the request_queues of the tag_set.  This
+ * function only waits for the quiesce on those request_queues that had
+ * the quiesce flag set using blk_mq_quiesce_queue_nowait.
  */
-void blk_mq_wait_quiesce_done(struct request_queue *q)
+void blk_mq_wait_quiesce_done(struct blk_mq_tag_set *set)
 {
-	if (blk_queue_has_srcu(q))
-		synchronize_srcu(q->srcu);
+	if (set->flags & BLK_MQ_F_BLOCKING)
+		synchronize_srcu(set->srcu);
 	else
 		synchronize_rcu();
 }
@@ -280,7 +282,9 @@ EXPORT_SYMBOL_GPL(blk_mq_wait_quiesce_done);
 void blk_mq_quiesce_queue(struct request_queue *q)
 {
 	blk_mq_quiesce_queue_nowait(q);
-	blk_mq_wait_quiesce_done(q);
+	/* nothing to wait for non-mq queues */
+	if (queue_is_mq(q))
+		blk_mq_wait_quiesce_done(q->tag_set);
 }
 EXPORT_SYMBOL_GPL(blk_mq_quiesce_queue);
 
@@ -311,6 +315,33 @@ void blk_mq_unquiesce_queue(struct request_queue *q)
 }
 EXPORT_SYMBOL_GPL(blk_mq_unquiesce_queue);
 
+void blk_mq_quiesce_tagset(struct blk_mq_tag_set *set)
+{
+	struct request_queue *q;
+
+	mutex_lock(&set->tag_list_lock);
+	list_for_each_entry(q, &set->tag_list, tag_set_list) {
+		if (!blk_queue_skip_tagset_quiesce(q))
+			blk_mq_quiesce_queue_nowait(q);
+	}
+	blk_mq_wait_quiesce_done(set);
+	mutex_unlock(&set->tag_list_lock);
+}
+EXPORT_SYMBOL_GPL(blk_mq_quiesce_tagset);
+
+void blk_mq_unquiesce_tagset(struct blk_mq_tag_set *set)
+{
+	struct request_queue *q;
+
+	mutex_lock(&set->tag_list_lock);
+	list_for_each_entry(q, &set->tag_list, tag_set_list) {
+		if (!blk_queue_skip_tagset_quiesce(q))
+			blk_mq_unquiesce_queue(q);
+	}
+	mutex_unlock(&set->tag_list_lock);
+}
+EXPORT_SYMBOL_GPL(blk_mq_unquiesce_tagset);
+
 void blk_mq_wake_waiters(struct request_queue *q)
 {
 	struct blk_mq_hw_ctx *hctx;
@@ -544,25 +575,26 @@ static struct request *blk_mq_alloc_cached_request(struct request_queue *q,
 
 	if (!plug)
 		return NULL;
+
 	if (rq_list_empty(plug->cached_rq)) {
 		if (plug->nr_ios == 1)
 			return NULL;
 		rq = blk_mq_rq_cache_fill(q, plug, opf, flags);
-		if (rq)
-			goto got_it;
-		return NULL;
-	}
-	rq = rq_list_peek(&plug->cached_rq);
-	if (!rq || rq->q != q)
-		return NULL;
+		if (!rq)
+			return NULL;
+	} else {
+		rq = rq_list_peek(&plug->cached_rq);
+		if (!rq || rq->q != q)
+			return NULL;
 
-	if (blk_mq_get_hctx_type(opf) != rq->mq_hctx->type)
-		return NULL;
-	if (op_is_flush(rq->cmd_flags) != op_is_flush(opf))
-		return NULL;
+		if (blk_mq_get_hctx_type(opf) != rq->mq_hctx->type)
+			return NULL;
+		if (op_is_flush(rq->cmd_flags) != op_is_flush(opf))
+			return NULL;
+
+		plug->cached_rq = rq_list_next(rq);
+	}
 
-	plug->cached_rq = rq_list_next(rq);
-got_it:
 	rq->cmd_flags = opf;
 	INIT_LIST_HEAD(&rq->queuelist);
 	return rq;
@@ -1529,7 +1561,13 @@ static void blk_mq_rq_timed_out(struct request *req)
 	blk_add_timer(req);
 }
 
-static bool blk_mq_req_expired(struct request *rq, unsigned long *next)
+struct blk_expired_data {
+	bool has_timedout_rq;
+	unsigned long next;
+	unsigned long timeout_start;
+};
+
+static bool blk_mq_req_expired(struct request *rq, struct blk_expired_data *expired)
 {
 	unsigned long deadline;
 
@@ -1539,13 +1577,13 @@ static bool blk_mq_req_expired(struct request *rq, unsigned long *next)
 		return false;
 
 	deadline = READ_ONCE(rq->deadline);
-	if (time_after_eq(jiffies, deadline))
+	if (time_after_eq(expired->timeout_start, deadline))
 		return true;
 
-	if (*next == 0)
-		*next = deadline;
-	else if (time_after(*next, deadline))
-		*next = deadline;
+	if (expired->next == 0)
+		expired->next = deadline;
+	else if (time_after(expired->next, deadline))
+		expired->next = deadline;
 	return false;
 }
 
@@ -1561,7 +1599,7 @@ void blk_mq_put_rq_ref(struct request *rq)
 
 static bool blk_mq_check_expired(struct request *rq, void *priv)
 {
-	unsigned long *next = priv;
+	struct blk_expired_data *expired = priv;
 
 	/*
 	 * blk_mq_queue_tag_busy_iter() has locked the request, so it cannot
@@ -1570,7 +1608,18 @@ static bool blk_mq_check_expired(struct request *rq, void *priv)
 	 * it was completed and reallocated as a new request after returning
 	 * from blk_mq_check_expired().
 	 */
-	if (blk_mq_req_expired(rq, next))
+	if (blk_mq_req_expired(rq, expired)) {
+		expired->has_timedout_rq = true;
+		return false;
+	}
+	return true;
+}
+
+static bool blk_mq_handle_expired(struct request *rq, void *priv)
+{
+	struct blk_expired_data *expired = priv;
+
+	if (blk_mq_req_expired(rq, expired))
 		blk_mq_rq_timed_out(rq);
 	return true;
 }
@@ -1579,7 +1628,9 @@ static void blk_mq_timeout_work(struct work_struct *work)
 {
 	struct request_queue *q =
 		container_of(work, struct request_queue, timeout_work);
-	unsigned long next = 0;
+	struct blk_expired_data expired = {
+		.timeout_start = jiffies,
+	};
 	struct blk_mq_hw_ctx *hctx;
 	unsigned long i;
 
@@ -1599,10 +1650,23 @@ static void blk_mq_timeout_work(struct work_struct *work)
 	if (!percpu_ref_tryget(&q->q_usage_counter))
 		return;
 
-	blk_mq_queue_tag_busy_iter(q, blk_mq_check_expired, &next);
+	/* check if there is any timed-out request */
+	blk_mq_queue_tag_busy_iter(q, blk_mq_check_expired, &expired);
+	if (expired.has_timedout_rq) {
+		/*
+		 * Before walking tags, we must ensure any submit started
+		 * before the current time has finished. Since the submit
+		 * uses srcu or rcu, wait for a synchronization point to
+		 * ensure all running submits have finished
+		 */
+		blk_mq_wait_quiesce_done(q->tag_set);
 
-	if (next != 0) {
-		mod_timer(&q->timeout, next);
+		expired.next = 0;
+		blk_mq_queue_tag_busy_iter(q, blk_mq_handle_expired, &expired);
+	}
+
+	if (expired.next != 0) {
+		mod_timer(&q->timeout, expired.next);
 	} else {
 		/*
 		 * Request timeouts are handled as a forward rolling timer. If
@@ -2826,6 +2890,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
 		struct blk_plug *plug, struct bio **bio, unsigned int nsegs)
 {
 	struct request *rq;
+	enum hctx_type type, hctx_type;
 
 	if (!plug)
 		return NULL;
@@ -2838,7 +2903,10 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
 		return NULL;
 	}
 
-	if (blk_mq_get_hctx_type((*bio)->bi_opf) != rq->mq_hctx->type)
+	type = blk_mq_get_hctx_type((*bio)->bi_opf);
+	hctx_type = rq->mq_hctx->type;
+	if (type != hctx_type &&
+	    !(type == HCTX_TYPE_READ && hctx_type == HCTX_TYPE_DEFAULT))
 		return NULL;
 	if (op_is_flush(rq->cmd_flags) != op_is_flush((*bio)->bi_opf))
 		return NULL;
@@ -2887,8 +2955,11 @@ void blk_mq_submit_bio(struct bio *bio)
 	blk_status_t ret;
 
 	bio = blk_queue_bounce(bio, q);
-	if (bio_may_exceed_limits(bio, &q->limits))
+	if (bio_may_exceed_limits(bio, &q->limits)) {
 		bio = __bio_split_to_limits(bio, &q->limits, &nr_segs);
+		if (!bio)
+			return;
+	}
 
 	if (!bio_integrity_prep(bio))
 		return;
@@ -3248,21 +3319,22 @@ static struct blk_mq_tags *blk_mq_alloc_rq_map(struct blk_mq_tag_set *set,
 	tags->rqs = kcalloc_node(nr_tags, sizeof(struct request *),
 				 GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY,
 				 node);
-	if (!tags->rqs) {
-		blk_mq_free_tags(tags);
-		return NULL;
-	}
+	if (!tags->rqs)
+		goto err_free_tags;
 
 	tags->static_rqs = kcalloc_node(nr_tags, sizeof(struct request *),
 					GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY,
 					node);
-	if (!tags->static_rqs) {
-		kfree(tags->rqs);
-		blk_mq_free_tags(tags);
-		return NULL;
-	}
+	if (!tags->static_rqs)
+		goto err_free_rqs;
 
 	return tags;
+
+err_free_rqs:
+	kfree(tags->rqs);
+err_free_tags:
+	blk_mq_free_tags(tags);
+	return NULL;
 }
 
 static int blk_mq_init_request(struct blk_mq_tag_set *set, struct request *rq,
@@ -3975,7 +4047,7 @@ static struct request_queue *blk_mq_init_queue_data(struct blk_mq_tag_set *set,
 	struct request_queue *q;
 	int ret;
 
-	q = blk_alloc_queue(set->numa_node, set->flags & BLK_MQ_F_BLOCKING);
+	q = blk_alloc_queue(set->numa_node);
 	if (!q)
 		return ERR_PTR(-ENOMEM);
 	q->queuedata = queuedata;
@@ -3997,8 +4069,9 @@ EXPORT_SYMBOL(blk_mq_init_queue);
  * blk_mq_destroy_queue - shutdown a request queue
  * @q: request queue to shutdown
  *
- * This shuts down a request queue allocated by blk_mq_init_queue() and drops
- * the initial reference.  All future requests will failed with -ENODEV.
+ * This shuts down a request queue allocated by blk_mq_init_queue(). All future
+ * requests will be failed with -ENODEV. The caller is responsible for dropping
+ * the reference from blk_mq_init_queue() by calling blk_put_queue().
  *
  * Context: can sleep
  */
@@ -4011,14 +4084,11 @@ void blk_mq_destroy_queue(struct request_queue *q)
 
 	blk_queue_flag_set(QUEUE_FLAG_DYING, q);
 	blk_queue_start_drain(q);
-	blk_freeze_queue(q);
+	blk_mq_freeze_queue_wait(q);
 
 	blk_sync_queue(q);
 	blk_mq_cancel_work_sync(q);
 	blk_mq_exit_queue(q);
-
-	/* @q is and will stay empty, shutdown and put */
-	blk_put_queue(q);
 }
 EXPORT_SYMBOL(blk_mq_destroy_queue);
 
@@ -4035,6 +4105,7 @@ struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, void *queuedata,
 	disk = __alloc_disk_node(q, set->numa_node, lkclass);
 	if (!disk) {
 		blk_mq_destroy_queue(q);
+		blk_put_queue(q);
 		return ERR_PTR(-ENOMEM);
 	}
 	set_bit(GD_OWNS_QUEUE, &disk->state);
@@ -4147,9 +4218,6 @@ static void blk_mq_update_poll_flag(struct request_queue *q)
 int blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
 		struct request_queue *q)
 {
-	WARN_ON_ONCE(blk_queue_has_srcu(q) !=
-			!!(set->flags & BLK_MQ_F_BLOCKING));
-
 	/* mark the queue as mq asap */
 	q->mq_ops = set->ops;
 
@@ -4325,12 +4393,12 @@ static void blk_mq_update_queue_map(struct blk_mq_tag_set *set)
 }
 
 static int blk_mq_realloc_tag_set_tags(struct blk_mq_tag_set *set,
-				  int cur_nr_hw_queues, int new_nr_hw_queues)
+				       int new_nr_hw_queues)
 {
 	struct blk_mq_tags **new_tags;
 
-	if (cur_nr_hw_queues >= new_nr_hw_queues)
-		return 0;
+	if (set->nr_hw_queues >= new_nr_hw_queues)
+		goto done;
 
 	new_tags = kcalloc_node(new_nr_hw_queues, sizeof(struct blk_mq_tags *),
 				GFP_KERNEL, set->numa_node);
@@ -4338,21 +4406,15 @@ static int blk_mq_realloc_tag_set_tags(struct blk_mq_tag_set *set,
 		return -ENOMEM;
 
 	if (set->tags)
-		memcpy(new_tags, set->tags, cur_nr_hw_queues *
+		memcpy(new_tags, set->tags, set->nr_hw_queues *
 		       sizeof(*set->tags));
 	kfree(set->tags);
 	set->tags = new_tags;
+done:
 	set->nr_hw_queues = new_nr_hw_queues;
-
 	return 0;
 }
 
-static int blk_mq_alloc_tag_set_tags(struct blk_mq_tag_set *set,
-				int new_nr_hw_queues)
-{
-	return blk_mq_realloc_tag_set_tags(set, 0, new_nr_hw_queues);
-}
-
 /*
  * Alloc a tag set to be associated with one or more request queues.
  * May fail with EINVAL for various error conditions. May adjust the
@@ -4406,10 +4468,22 @@ int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set)
 	if (set->nr_maps == 1 && set->nr_hw_queues > nr_cpu_ids)
 		set->nr_hw_queues = nr_cpu_ids;
 
-	if (blk_mq_alloc_tag_set_tags(set, set->nr_hw_queues) < 0)
-		return -ENOMEM;
+	if (set->flags & BLK_MQ_F_BLOCKING) {
+		set->srcu = kmalloc(sizeof(*set->srcu), GFP_KERNEL);
+		if (!set->srcu)
+			return -ENOMEM;
+		ret = init_srcu_struct(set->srcu);
+		if (ret)
+			goto out_free_srcu;
+	}
 
 	ret = -ENOMEM;
+	set->tags = kcalloc_node(set->nr_hw_queues,
+				 sizeof(struct blk_mq_tags *), GFP_KERNEL,
+				 set->numa_node);
+	if (!set->tags)
+		goto out_cleanup_srcu;
+
 	for (i = 0; i < set->nr_maps; i++) {
 		set->map[i].mq_map = kcalloc_node(nr_cpu_ids,
 						  sizeof(set->map[i].mq_map[0]),
@@ -4437,6 +4511,12 @@ out_free_mq_map:
 	}
 	kfree(set->tags);
 	set->tags = NULL;
+out_cleanup_srcu:
+	if (set->flags & BLK_MQ_F_BLOCKING)
+		cleanup_srcu_struct(set->srcu);
+out_free_srcu:
+	if (set->flags & BLK_MQ_F_BLOCKING)
+		kfree(set->srcu);
 	return ret;
 }
 EXPORT_SYMBOL(blk_mq_alloc_tag_set);
@@ -4476,6 +4556,10 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set)
 
 	kfree(set->tags);
 	set->tags = NULL;
+	if (set->flags & BLK_MQ_F_BLOCKING) {
+		cleanup_srcu_struct(set->srcu);
+		kfree(set->srcu);
+	}
 }
 EXPORT_SYMBOL(blk_mq_free_tag_set);
 
@@ -4564,17 +4648,10 @@ static bool blk_mq_elv_switch_none(struct list_head *head,
 	INIT_LIST_HEAD(&qe->node);
 	qe->q = q;
 	qe->type = q->elevator->type;
+	/* keep a reference to the elevator module as we'll switch back */
+	__elevator_get(qe->type);
 	list_add(&qe->node, head);
-
-	/*
-	 * After elevator_switch, the previous elevator_queue will be
-	 * released by elevator_release. The reference of the io scheduler
-	 * module get by elevator_get will also be put. So we need to get
-	 * a reference of the io scheduler module here to prevent it to be
-	 * removed.
-	 */
-	__module_get(qe->type->elevator_owner);
-	elevator_switch(q, NULL);
+	elevator_disable(q);
 	mutex_unlock(&q->sysfs_lock);
 
 	return true;
@@ -4607,6 +4684,8 @@ static void blk_mq_elv_switch_back(struct list_head *head,
 
 	mutex_lock(&q->sysfs_lock);
 	elevator_switch(q, t);
+	/* drop the reference acquired in blk_mq_elv_switch_none */
+	elevator_put(t);
 	mutex_unlock(&q->sysfs_lock);
 }
 
@@ -4643,11 +4722,9 @@ static void __blk_mq_update_nr_hw_queues(struct blk_mq_tag_set *set,
 	}
 
 	prev_nr_hw_queues = set->nr_hw_queues;
-	if (blk_mq_realloc_tag_set_tags(set, set->nr_hw_queues, nr_hw_queues) <
-	    0)
+	if (blk_mq_realloc_tag_set_tags(set, nr_hw_queues) < 0)
 		goto reregister;
 
-	set->nr_hw_queues = nr_hw_queues;
 fallback:
 	blk_mq_update_queue_map(set);
 	list_for_each_entry(q, &set->tag_list, tag_set_list) {
@@ -4867,15 +4944,13 @@ EXPORT_SYMBOL(blk_mq_rq_cpu);
 
 void blk_mq_cancel_work_sync(struct request_queue *q)
 {
-	if (queue_is_mq(q)) {
-		struct blk_mq_hw_ctx *hctx;
-		unsigned long i;
+	struct blk_mq_hw_ctx *hctx;
+	unsigned long i;
 
-		cancel_delayed_work_sync(&q->requeue_work);
+	cancel_delayed_work_sync(&q->requeue_work);
 
-		queue_for_each_hw_ctx(q, hctx, i)
-			cancel_delayed_work_sync(&hctx->run_work);
-	}
+	queue_for_each_hw_ctx(q, hctx, i)
+		cancel_delayed_work_sync(&hctx->run_work);
 }
 
 static int __init blk_mq_init(void)
diff --git linux-libre-6.1-gnu/block/blk-mq.h linux-libre-6.2-gnu/block/blk-mq.h
index 0b2870839cdd..ef59fee62780 100644
--- linux-libre-6.1-gnu/block/blk-mq.h
+++ linux-libre-6.2-gnu/block/blk-mq.h
@@ -377,17 +377,17 @@ static inline bool hctx_may_queue(struct blk_mq_hw_ctx *hctx,
 /* run the code block in @dispatch_ops with rcu/srcu read lock held */
 #define __blk_mq_run_dispatch_ops(q, check_sleep, dispatch_ops)	\
 do {								\
-	if (!blk_queue_has_srcu(q)) {				\
-		rcu_read_lock();				\
-		(dispatch_ops);					\
-		rcu_read_unlock();				\
-	} else {						\
+	if ((q)->tag_set->flags & BLK_MQ_F_BLOCKING) {		\
 		int srcu_idx;					\
 								\
 		might_sleep_if(check_sleep);			\
-		srcu_idx = srcu_read_lock((q)->srcu);		\
+		srcu_idx = srcu_read_lock((q)->tag_set->srcu);	\
 		(dispatch_ops);					\
-		srcu_read_unlock((q)->srcu, srcu_idx);		\
+		srcu_read_unlock((q)->tag_set->srcu, srcu_idx);	\
+	} else {						\
+		rcu_read_lock();				\
+		(dispatch_ops);					\
+		rcu_read_unlock();				\
 	}							\
 } while (0)
 
diff --git linux-libre-6.1-gnu/block/blk-settings.c linux-libre-6.2-gnu/block/blk-settings.c
index 8ac1038d0c79..0477c4d527fe 100644
--- linux-libre-6.1-gnu/block/blk-settings.c
+++ linux-libre-6.2-gnu/block/blk-settings.c
@@ -481,7 +481,7 @@ void blk_queue_io_opt(struct request_queue *q, unsigned int opt)
 }
 EXPORT_SYMBOL(blk_queue_io_opt);
 
-static int queue_limit_alignment_offset(struct queue_limits *lim,
+static int queue_limit_alignment_offset(const struct queue_limits *lim,
 		sector_t sector)
 {
 	unsigned int granularity = max(lim->physical_block_size, lim->io_min);
@@ -491,8 +491,8 @@ static int queue_limit_alignment_offset(struct queue_limits *lim,
 	return (granularity + lim->alignment_offset - alignment) % granularity;
 }
 
-static unsigned int queue_limit_discard_alignment(struct queue_limits *lim,
-		sector_t sector)
+static unsigned int queue_limit_discard_alignment(
+		const struct queue_limits *lim, sector_t sector)
 {
 	unsigned int alignment, granularity, offset;
 
diff --git linux-libre-6.1-gnu/block/blk-sysfs.c linux-libre-6.2-gnu/block/blk-sysfs.c
index e71b3b43927c..93d9e9c9a6ea 100644
--- linux-libre-6.1-gnu/block/blk-sysfs.c
+++ linux-libre-6.2-gnu/block/blk-sysfs.c
@@ -470,6 +470,9 @@ static ssize_t queue_wb_lat_show(struct request_queue *q, char *page)
 	if (!wbt_rq_qos(q))
 		return -EINVAL;
 
+	if (wbt_disabled(q))
+		return sprintf(page, "0\n");
+
 	return sprintf(page, "%llu\n", div_u64(wbt_get_min_lat(q), 1000));
 }
 
@@ -680,8 +683,8 @@ static struct attribute *queue_attrs[] = {
 static umode_t queue_attr_visible(struct kobject *kobj, struct attribute *attr,
 				int n)
 {
-	struct request_queue *q =
-		container_of(kobj, struct request_queue, kobj);
+	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);
+	struct request_queue *q = disk->queue;
 
 	if (attr == &queue_io_timeout_entry.attr &&
 		(!q->mq_ops || !q->mq_ops->timeout))
@@ -707,8 +710,8 @@ static ssize_t
 queue_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
 {
 	struct queue_sysfs_entry *entry = to_queue(attr);
-	struct request_queue *q =
-		container_of(kobj, struct request_queue, kobj);
+	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);
+	struct request_queue *q = disk->queue;
 	ssize_t res;
 
 	if (!entry->show)
@@ -724,68 +727,19 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr,
 		    const char *page, size_t length)
 {
 	struct queue_sysfs_entry *entry = to_queue(attr);
-	struct request_queue *q;
+	struct gendisk *disk = container_of(kobj, struct gendisk, queue_kobj);
+	struct request_queue *q = disk->queue;
 	ssize_t res;
 
 	if (!entry->store)
 		return -EIO;
 
-	q = container_of(kobj, struct request_queue, kobj);
 	mutex_lock(&q->sysfs_lock);
 	res = entry->store(q, page, length);
 	mutex_unlock(&q->sysfs_lock);
 	return res;
 }
 
-static void blk_free_queue_rcu(struct rcu_head *rcu_head)
-{
-	struct request_queue *q = container_of(rcu_head, struct request_queue,
-					       rcu_head);
-
-	kmem_cache_free(blk_get_queue_kmem_cache(blk_queue_has_srcu(q)), q);
-}
-
-/**
- * blk_release_queue - releases all allocated resources of the request_queue
- * @kobj: pointer to a kobject, whose container is a request_queue
- *
- * This function releases all allocated resources of the request queue.
- *
- * The struct request_queue refcount is incremented with blk_get_queue() and
- * decremented with blk_put_queue(). Once the refcount reaches 0 this function
- * is called.
- *
- * Drivers exist which depend on the release of the request_queue to be
- * synchronous, it should not be deferred.
- *
- * Context: can sleep
- */
-static void blk_release_queue(struct kobject *kobj)
-{
-	struct request_queue *q =
-		container_of(kobj, struct request_queue, kobj);
-
-	might_sleep();
-
-	percpu_ref_exit(&q->q_usage_counter);
-
-	if (q->poll_stat)
-		blk_stat_remove_callback(q, q->poll_cb);
-	blk_stat_free_callback(q->poll_cb);
-
-	blk_free_queue_stats(q->stats);
-	kfree(q->poll_stat);
-
-	if (queue_is_mq(q))
-		blk_mq_release(q);
-
-	if (blk_queue_has_srcu(q))
-		cleanup_srcu_struct(q->srcu);
-
-	ida_free(&blk_queue_ida, q->id);
-	call_rcu(&q->rcu_head, blk_free_queue_rcu);
-}
-
 static const struct sysfs_ops queue_sysfs_ops = {
 	.show	= queue_attr_show,
 	.store	= queue_attr_store,
@@ -796,12 +750,30 @@ static const struct attribute_group *blk_queue_attr_groups[] = {
 	NULL
 };
 
-struct kobj_type blk_queue_ktype = {
+static void blk_queue_release(struct kobject *kobj)
+{
+	/* nothing to do here, all data is associated with the parent gendisk */
+}
+
+static struct kobj_type blk_queue_ktype = {
 	.default_groups = blk_queue_attr_groups,
 	.sysfs_ops	= &queue_sysfs_ops,
-	.release	= blk_release_queue,
+	.release	= blk_queue_release,
 };
 
+static void blk_debugfs_remove(struct gendisk *disk)
+{
+	struct request_queue *q = disk->queue;
+
+	mutex_lock(&q->debugfs_mutex);
+	blk_trace_shutdown(q);
+	debugfs_remove_recursive(q->debugfs_dir);
+	q->debugfs_dir = NULL;
+	q->sched_debugfs_dir = NULL;
+	q->rqos_debugfs_dir = NULL;
+	mutex_unlock(&q->debugfs_mutex);
+}
+
 /**
  * blk_register_queue - register a block layer queue with sysfs
  * @disk: Disk of which the request queue should be registered with sysfs.
@@ -812,47 +784,47 @@ int blk_register_queue(struct gendisk *disk)
 	int ret;
 
 	mutex_lock(&q->sysfs_dir_lock);
-
-	ret = kobject_add(&q->kobj, &disk_to_dev(disk)->kobj, "queue");
+	kobject_init(&disk->queue_kobj, &blk_queue_ktype);
+	ret = kobject_add(&disk->queue_kobj, &disk_to_dev(disk)->kobj, "queue");
 	if (ret < 0)
-		goto unlock;
+		goto out_put_queue_kobj;
 
-	if (queue_is_mq(q))
-		blk_mq_sysfs_register(disk);
+	if (queue_is_mq(q)) {
+		ret = blk_mq_sysfs_register(disk);
+		if (ret)
+			goto out_put_queue_kobj;
+	}
 	mutex_lock(&q->sysfs_lock);
 
 	mutex_lock(&q->debugfs_mutex);
-	q->debugfs_dir = debugfs_create_dir(kobject_name(q->kobj.parent),
-					    blk_debugfs_root);
+	q->debugfs_dir = debugfs_create_dir(disk->disk_name, blk_debugfs_root);
 	if (queue_is_mq(q))
 		blk_mq_debugfs_register(q);
 	mutex_unlock(&q->debugfs_mutex);
 
 	ret = disk_register_independent_access_ranges(disk);
 	if (ret)
-		goto put_dev;
+		goto out_debugfs_remove;
 
 	if (q->elevator) {
 		ret = elv_register_queue(q, false);
 		if (ret)
-			goto put_dev;
+			goto out_unregister_ia_ranges;
 	}
 
-	ret = blk_crypto_sysfs_register(q);
+	ret = blk_crypto_sysfs_register(disk);
 	if (ret)
-		goto put_dev;
+		goto out_elv_unregister;
 
 	blk_queue_flag_set(QUEUE_FLAG_REGISTERED, q);
 	wbt_enable_default(q);
 	blk_throtl_register(disk);
 
 	/* Now everything is ready and send out KOBJ_ADD uevent */
-	kobject_uevent(&q->kobj, KOBJ_ADD);
+	kobject_uevent(&disk->queue_kobj, KOBJ_ADD);
 	if (q->elevator)
 		kobject_uevent(&q->elevator->kobj, KOBJ_ADD);
 	mutex_unlock(&q->sysfs_lock);
-
-unlock:
 	mutex_unlock(&q->sysfs_dir_lock);
 
 	/*
@@ -871,13 +843,16 @@ unlock:
 
 	return ret;
 
-put_dev:
+out_elv_unregister:
 	elv_unregister_queue(q);
+out_unregister_ia_ranges:
 	disk_unregister_independent_access_ranges(disk);
+out_debugfs_remove:
+	blk_debugfs_remove(disk);
 	mutex_unlock(&q->sysfs_lock);
+out_put_queue_kobj:
+	kobject_put(&disk->queue_kobj);
 	mutex_unlock(&q->sysfs_dir_lock);
-	kobject_del(&q->kobj);
-
 	return ret;
 }
 
@@ -915,7 +890,7 @@ void blk_unregister_queue(struct gendisk *disk)
 	 */
 	if (queue_is_mq(q))
 		blk_mq_sysfs_unregister(disk);
-	blk_crypto_sysfs_unregister(q);
+	blk_crypto_sysfs_unregister(disk);
 
 	mutex_lock(&q->sysfs_lock);
 	elv_unregister_queue(q);
@@ -923,15 +898,9 @@ void blk_unregister_queue(struct gendisk *disk)
 	mutex_unlock(&q->sysfs_lock);
 
 	/* Now that we've deleted all child objects, we can delete the queue. */
-	kobject_uevent(&q->kobj, KOBJ_REMOVE);
-	kobject_del(&q->kobj);
+	kobject_uevent(&disk->queue_kobj, KOBJ_REMOVE);
+	kobject_del(&disk->queue_kobj);
 	mutex_unlock(&q->sysfs_dir_lock);
 
-	mutex_lock(&q->debugfs_mutex);
-	blk_trace_shutdown(q);
-	debugfs_remove_recursive(q->debugfs_dir);
-	q->debugfs_dir = NULL;
-	q->sched_debugfs_dir = NULL;
-	q->rqos_debugfs_dir = NULL;
-	mutex_unlock(&q->debugfs_mutex);
+	blk_debugfs_remove(disk);
 }
diff --git linux-libre-6.1-gnu/block/blk-throttle.c linux-libre-6.2-gnu/block/blk-throttle.c
index 847721dc2b2b..6fb5a2f9e1ee 100644
--- linux-libre-6.1-gnu/block/blk-throttle.c
+++ linux-libre-6.2-gnu/block/blk-throttle.c
@@ -129,7 +129,7 @@ static struct throtl_data *sq_to_td(struct throtl_service_queue *sq)
 /*
  * cgroup's limit in LIMIT_MAX is scaled if low limit is set. This scale is to
  * make the IO dispatch more smooth.
- * Scale up: linearly scale up according to lapsed time since upgrade. For
+ * Scale up: linearly scale up according to elapsed time since upgrade. For
  *           every throtl_slice, the limit scales up 1/2 .low limit till the
  *           limit hits .max limit
  * Scale down: exponentially scale down if a cgroup doesn't hit its .low limit
@@ -395,8 +395,9 @@ static void throtl_pd_init(struct blkg_policy_data *pd)
 	 * If on the default hierarchy, we switch to properly hierarchical
 	 * behavior where limits on a given throtl_grp are applied to the
 	 * whole subtree rather than just the group itself.  e.g. If 16M
-	 * read_bps limit is set on the root group, the whole system can't
-	 * exceed 16M for the device.
+	 * read_bps limit is set on a parent group, summary bps of
+	 * parent group and its subtree groups can't exceed 16M for the
+	 * device.
 	 *
 	 * If not on the default hierarchy, the broken flat hierarchy
 	 * behavior is retained where all throtl_grps are treated as if
@@ -644,7 +645,7 @@ static inline void throtl_start_new_slice_with_credit(struct throtl_grp *tg,
 	 * that bandwidth. Do try to make use of that bandwidth while giving
 	 * credit.
 	 */
-	if (time_after_eq(start, tg->slice_start[rw]))
+	if (time_after(start, tg->slice_start[rw]))
 		tg->slice_start[rw] = start;
 
 	tg->slice_end[rw] = jiffies + tg->td->throtl_slice;
@@ -821,17 +822,15 @@ static void tg_update_carryover(struct throtl_grp *tg)
 		   tg->carryover_ios[READ], tg->carryover_ios[WRITE]);
 }
 
-static bool tg_within_iops_limit(struct throtl_grp *tg, struct bio *bio,
-				 u32 iops_limit, unsigned long *wait)
+static unsigned long tg_within_iops_limit(struct throtl_grp *tg, struct bio *bio,
+				 u32 iops_limit)
 {
 	bool rw = bio_data_dir(bio);
 	unsigned int io_allowed;
 	unsigned long jiffy_elapsed, jiffy_wait, jiffy_elapsed_rnd;
 
 	if (iops_limit == UINT_MAX) {
-		if (wait)
-			*wait = 0;
-		return true;
+		return 0;
 	}
 
 	jiffy_elapsed = jiffies - tg->slice_start[rw];
@@ -841,21 +840,16 @@ static bool tg_within_iops_limit(struct throtl_grp *tg, struct bio *bio,
 	io_allowed = calculate_io_allowed(iops_limit, jiffy_elapsed_rnd) +
 		     tg->carryover_ios[rw];
 	if (tg->io_disp[rw] + 1 <= io_allowed) {
-		if (wait)
-			*wait = 0;
-		return true;
+		return 0;
 	}
 
 	/* Calc approx time to dispatch */
 	jiffy_wait = jiffy_elapsed_rnd - jiffy_elapsed;
-
-	if (wait)
-		*wait = jiffy_wait;
-	return false;
+	return jiffy_wait;
 }
 
-static bool tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio,
-				u64 bps_limit, unsigned long *wait)
+static unsigned long tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio,
+				u64 bps_limit)
 {
 	bool rw = bio_data_dir(bio);
 	u64 bytes_allowed, extra_bytes;
@@ -864,9 +858,7 @@ static bool tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio,
 
 	/* no need to throttle if this bio's bytes have been accounted */
 	if (bps_limit == U64_MAX || bio_flagged(bio, BIO_BPS_THROTTLED)) {
-		if (wait)
-			*wait = 0;
-		return true;
+		return 0;
 	}
 
 	jiffy_elapsed = jiffy_elapsed_rnd = jiffies - tg->slice_start[rw];
@@ -879,9 +871,7 @@ static bool tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio,
 	bytes_allowed = calculate_bytes_allowed(bps_limit, jiffy_elapsed_rnd) +
 			tg->carryover_bytes[rw];
 	if (tg->bytes_disp[rw] + bio_size <= bytes_allowed) {
-		if (wait)
-			*wait = 0;
-		return true;
+		return 0;
 	}
 
 	/* Calc approx time to dispatch */
@@ -896,9 +886,7 @@ static bool tg_within_bps_limit(struct throtl_grp *tg, struct bio *bio,
 	 * up we did. Add that time also.
 	 */
 	jiffy_wait = jiffy_wait + (jiffy_elapsed_rnd - jiffy_elapsed);
-	if (wait)
-		*wait = jiffy_wait;
-	return false;
+	return jiffy_wait;
 }
 
 /*
@@ -946,8 +934,9 @@ static bool tg_may_dispatch(struct throtl_grp *tg, struct bio *bio,
 				jiffies + tg->td->throtl_slice);
 	}
 
-	if (tg_within_bps_limit(tg, bio, bps_limit, &bps_wait) &&
-	    tg_within_iops_limit(tg, bio, iops_limit, &iops_wait)) {
+	bps_wait = tg_within_bps_limit(tg, bio, bps_limit);
+	iops_wait = tg_within_iops_limit(tg, bio, iops_limit);
+	if (bps_wait + iops_wait == 0) {
 		if (wait)
 			*wait = 0;
 		return true;
@@ -1066,7 +1055,6 @@ static void tg_dispatch_one_bio(struct throtl_grp *tg, bool rw)
 	sq->nr_queued[rw]--;
 
 	throtl_charge_bio(tg, bio);
-	bio_set_flag(bio, BIO_BPS_THROTTLED);
 
 	/*
 	 * If our parent is another tg, we just need to transfer @bio to
@@ -1079,6 +1067,7 @@ static void tg_dispatch_one_bio(struct throtl_grp *tg, bool rw)
 		throtl_add_bio_tg(bio, &tg->qnode_on_parent[rw], parent_tg);
 		start_parent_slice_with_credit(tg, parent_tg, rw);
 	} else {
+		bio_set_flag(bio, BIO_BPS_THROTTLED);
 		throtl_qnode_add_bio(bio, &tg->qnode_on_parent[rw],
 				     &parent_sq->queued[rw]);
 		BUG_ON(tg->td->nr_queued[rw] <= 0);
@@ -1737,7 +1726,18 @@ void blk_throtl_cancel_bios(struct gendisk *disk)
 		 * Set the flag to make sure throtl_pending_timer_fn() won't
 		 * stop until all throttled bios are dispatched.
 		 */
-		blkg_to_tg(blkg)->flags |= THROTL_TG_CANCELING;
+		tg->flags |= THROTL_TG_CANCELING;
+
+		/*
+		 * Do not dispatch cgroup without THROTL_TG_PENDING or cgroup
+		 * will be inserted to service queue without THROTL_TG_PENDING
+		 * set in tg_update_disptime below. Then IO dispatched from
+		 * child in tg_dispatch_one_bio will trigger double insertion
+		 * and corrupt the tree.
+		 */
+		if (!(tg->flags & THROTL_TG_PENDING))
+			continue;
+
 		/*
 		 * Update disptime after setting the above flag to make sure
 		 * throtl_select_dispatch() won't exit without dispatching.
@@ -1762,7 +1762,6 @@ static unsigned long __tg_last_low_overflow_time(struct throtl_grp *tg)
 	return min(rtime, wtime);
 }
 
-/* tg should not be an intermediate node */
 static unsigned long tg_last_low_overflow_time(struct throtl_grp *tg)
 {
 	struct throtl_service_queue *parent_sq;
@@ -1816,24 +1815,29 @@ static bool throtl_tg_is_idle(struct throtl_grp *tg)
 	return ret;
 }
 
-static bool throtl_tg_can_upgrade(struct throtl_grp *tg)
+static bool throtl_low_limit_reached(struct throtl_grp *tg, int rw)
 {
 	struct throtl_service_queue *sq = &tg->service_queue;
-	bool read_limit, write_limit;
+	bool limit = tg->bps[rw][LIMIT_LOW] || tg->iops[rw][LIMIT_LOW];
 
 	/*
-	 * if cgroup reaches low limit (if low limit is 0, the cgroup always
-	 * reaches), it's ok to upgrade to next limit
+	 * if low limit is zero, low limit is always reached.
+	 * if low limit is non-zero, we can check if there is any request
+	 * is queued to determine if low limit is reached as we throttle
+	 * request according to limit.
 	 */
-	read_limit = tg->bps[READ][LIMIT_LOW] || tg->iops[READ][LIMIT_LOW];
-	write_limit = tg->bps[WRITE][LIMIT_LOW] || tg->iops[WRITE][LIMIT_LOW];
-	if (!read_limit && !write_limit)
-		return true;
-	if (read_limit && sq->nr_queued[READ] &&
-	    (!write_limit || sq->nr_queued[WRITE]))
-		return true;
-	if (write_limit && sq->nr_queued[WRITE] &&
-	    (!read_limit || sq->nr_queued[READ]))
+	return !limit || sq->nr_queued[rw];
+}
+
+static bool throtl_tg_can_upgrade(struct throtl_grp *tg)
+{
+	/*
+	 * cgroup reaches low limit when low limit of READ and WRITE are
+	 * both reached, it's ok to upgrade to next limit if cgroup reaches
+	 * low limit
+	 */
+	if (throtl_low_limit_reached(tg, READ) &&
+	    throtl_low_limit_reached(tg, WRITE))
 		return true;
 
 	if (time_after_eq(jiffies,
@@ -1951,8 +1955,7 @@ static bool throtl_tg_can_downgrade(struct throtl_grp *tg)
 	 * If cgroup is below low limit, consider downgrade and throttle other
 	 * cgroups
 	 */
-	if (time_after_eq(now, td->low_upgrade_time + td->throtl_slice) &&
-	    time_after_eq(now, tg_last_low_overflow_time(tg) +
+	if (time_after_eq(now, tg_last_low_overflow_time(tg) +
 					td->throtl_slice) &&
 	    (!throtl_tg_is_idle(tg) ||
 	     !list_empty(&tg_to_blkg(tg)->blkcg->css.children)))
@@ -1962,6 +1965,11 @@ static bool throtl_tg_can_downgrade(struct throtl_grp *tg)
 
 static bool throtl_hierarchy_can_downgrade(struct throtl_grp *tg)
 {
+	struct throtl_data *td = tg->td;
+
+	if (time_before(jiffies, td->low_upgrade_time + td->throtl_slice))
+		return false;
+
 	while (true) {
 		if (!throtl_tg_can_downgrade(tg))
 			return false;
diff --git linux-libre-6.1-gnu/block/blk-wbt.c linux-libre-6.2-gnu/block/blk-wbt.c
index c293e08b301f..68a774d7a7c9 100644
--- linux-libre-6.1-gnu/block/blk-wbt.c
+++ linux-libre-6.2-gnu/block/blk-wbt.c
@@ -27,6 +27,7 @@
 
 #include "blk-wbt.h"
 #include "blk-rq-qos.h"
+#include "elevator.h"
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/wbt.h>
@@ -422,6 +423,14 @@ static void wbt_update_limits(struct rq_wb *rwb)
 	rwb_wake_all(rwb);
 }
 
+bool wbt_disabled(struct request_queue *q)
+{
+	struct rq_qos *rqos = wbt_rq_qos(q);
+
+	return !rqos || RQWB(rqos)->enable_state == WBT_STATE_OFF_DEFAULT ||
+	       RQWB(rqos)->enable_state == WBT_STATE_OFF_MANUAL;
+}
+
 u64 wbt_get_min_lat(struct request_queue *q)
 {
 	struct rq_qos *rqos = wbt_rq_qos(q);
@@ -435,8 +444,13 @@ void wbt_set_min_lat(struct request_queue *q, u64 val)
 	struct rq_qos *rqos = wbt_rq_qos(q);
 	if (!rqos)
 		return;
+
 	RQWB(rqos)->min_lat_nsec = val;
-	RQWB(rqos)->enable_state = WBT_STATE_ON_MANUAL;
+	if (val)
+		RQWB(rqos)->enable_state = WBT_STATE_ON_MANUAL;
+	else
+		RQWB(rqos)->enable_state = WBT_STATE_OFF_MANUAL;
+
 	wbt_update_limits(RQWB(rqos));
 }
 
@@ -638,11 +652,15 @@ void wbt_set_write_cache(struct request_queue *q, bool write_cache_on)
  */
 void wbt_enable_default(struct request_queue *q)
 {
-	struct rq_qos *rqos = wbt_rq_qos(q);
+	struct rq_qos *rqos;
+	bool disable_flag = q->elevator &&
+		    test_bit(ELEVATOR_FLAG_DISABLE_WBT, &q->elevator->flags);
 
 	/* Throttling already enabled? */
+	rqos = wbt_rq_qos(q);
 	if (rqos) {
-		if (RQWB(rqos)->enable_state == WBT_STATE_OFF_DEFAULT)
+		if (!disable_flag &&
+		    RQWB(rqos)->enable_state == WBT_STATE_OFF_DEFAULT)
 			RQWB(rqos)->enable_state = WBT_STATE_ON_DEFAULT;
 		return;
 	}
@@ -651,7 +669,7 @@ void wbt_enable_default(struct request_queue *q)
 	if (!blk_queue_registered(q))
 		return;
 
-	if (queue_is_mq(q) && IS_ENABLED(CONFIG_BLK_WBT_MQ))
+	if (queue_is_mq(q) && !disable_flag)
 		wbt_init(q);
 }
 EXPORT_SYMBOL_GPL(wbt_enable_default);
diff --git linux-libre-6.1-gnu/block/blk-wbt.h linux-libre-6.2-gnu/block/blk-wbt.h
index 7e44eccc676d..e3ea6e7e2900 100644
--- linux-libre-6.1-gnu/block/blk-wbt.h
+++ linux-libre-6.2-gnu/block/blk-wbt.h
@@ -28,13 +28,15 @@ enum {
 };
 
 /*
- * Enable states. Either off, or on by default (done at init time),
- * or on through manual setup in sysfs.
+ * If current state is WBT_STATE_ON/OFF_DEFAULT, it can be covered to any other
+ * state, if current state is WBT_STATE_ON/OFF_MANUAL, it can only be covered
+ * to WBT_STATE_OFF/ON_MANUAL.
  */
 enum {
-	WBT_STATE_ON_DEFAULT	= 1,
-	WBT_STATE_ON_MANUAL	= 2,
-	WBT_STATE_OFF_DEFAULT
+	WBT_STATE_ON_DEFAULT	= 1,	/* on by default */
+	WBT_STATE_ON_MANUAL	= 2,	/* on manually by sysfs */
+	WBT_STATE_OFF_DEFAULT	= 3,	/* off by default */
+	WBT_STATE_OFF_MANUAL	= 4,	/* off manually by sysfs */
 };
 
 struct rq_wb {
@@ -94,6 +96,7 @@ void wbt_enable_default(struct request_queue *);
 
 u64 wbt_get_min_lat(struct request_queue *q);
 void wbt_set_min_lat(struct request_queue *q, u64 val);
+bool wbt_disabled(struct request_queue *);
 
 void wbt_set_write_cache(struct request_queue *, bool);
 
@@ -125,6 +128,10 @@ static inline u64 wbt_default_latency_nsec(struct request_queue *q)
 {
 	return 0;
 }
+static inline bool wbt_disabled(struct request_queue *q)
+{
+	return true;
+}
 
 #endif /* CONFIG_BLK_WBT */
 
diff --git linux-libre-6.1-gnu/block/blk.h linux-libre-6.2-gnu/block/blk.h
index a186ea20f39d..4c3b3325219a 100644
--- linux-libre-6.1-gnu/block/blk.h
+++ linux-libre-6.2-gnu/block/blk.h
@@ -26,11 +26,6 @@ struct blk_flush_queue {
 	spinlock_t		mq_flush_lock;
 };
 
-extern struct kmem_cache *blk_requestq_cachep;
-extern struct kmem_cache *blk_requestq_srcu_cachep;
-extern struct kobj_type blk_queue_ktype;
-extern struct ida blk_queue_ida;
-
 bool is_flush_rq(struct request *req);
 
 struct blk_flush_queue *blk_alloc_flush_queue(int node, int cmd_size,
@@ -104,7 +99,7 @@ static inline bool biovec_phys_mergeable(struct request_queue *q,
 	return true;
 }
 
-static inline bool __bvec_gap_to_prev(struct queue_limits *lim,
+static inline bool __bvec_gap_to_prev(const struct queue_limits *lim,
 		struct bio_vec *bprv, unsigned int offset)
 {
 	return (offset & lim->virt_boundary_mask) ||
@@ -115,7 +110,7 @@ static inline bool __bvec_gap_to_prev(struct queue_limits *lim,
  * Check if adding a bio_vec after bprv with offset would create a gap in
  * the SG list. Most drivers don't care about this, but some do.
  */
-static inline bool bvec_gap_to_prev(struct queue_limits *lim,
+static inline bool bvec_gap_to_prev(const struct queue_limits *lim,
 		struct bio_vec *bprv, unsigned int offset)
 {
 	if (!lim->virt_boundary_mask)
@@ -278,6 +273,7 @@ bool blk_bio_list_merge(struct request_queue *q, struct list_head *list,
 void blk_insert_flush(struct request *rq);
 
 int elevator_switch(struct request_queue *q, struct elevator_type *new_e);
+void elevator_disable(struct request_queue *q);
 void elevator_exit(struct request_queue *q);
 int elv_register_queue(struct request_queue *q, bool uevent);
 void elv_unregister_queue(struct request_queue *q);
@@ -297,7 +293,7 @@ ssize_t part_timeout_store(struct device *, struct device_attribute *,
 				const char *, size_t);
 
 static inline bool bio_may_exceed_limits(struct bio *bio,
-		struct queue_limits *lim)
+					 const struct queue_limits *lim)
 {
 	switch (bio_op(bio)) {
 	case REQ_OP_DISCARD:
@@ -320,8 +316,9 @@ static inline bool bio_may_exceed_limits(struct bio *bio,
 		bio->bi_io_vec->bv_len + bio->bi_io_vec->bv_offset > PAGE_SIZE;
 }
 
-struct bio *__bio_split_to_limits(struct bio *bio, struct queue_limits *lim,
-		       unsigned int *nr_segs);
+struct bio *__bio_split_to_limits(struct bio *bio,
+				  const struct queue_limits *lim,
+				  unsigned int *nr_segs);
 int ll_back_merge_fn(struct request *req, struct bio *bio,
 		unsigned int nr_segs);
 bool blk_attempt_req_merge(struct request_queue *q, struct request *rq,
@@ -428,15 +425,9 @@ int bio_add_hw_page(struct request_queue *q, struct bio *bio,
 		struct page *page, unsigned int len, unsigned int offset,
 		unsigned int max_sectors, bool *same_page);
 
-static inline struct kmem_cache *blk_get_queue_kmem_cache(bool srcu)
-{
-	if (srcu)
-		return blk_requestq_srcu_cachep;
-	return blk_requestq_cachep;
-}
-struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu);
+struct request_queue *blk_alloc_queue(int node_id);
 
-int disk_scan_partitions(struct gendisk *disk, fmode_t mode);
+int disk_scan_partitions(struct gendisk *disk, fmode_t mode, void *owner);
 
 int disk_alloc_events(struct gendisk *disk);
 void disk_add_events(struct gendisk *disk);
diff --git linux-libre-6.1-gnu/block/bsg-lib.c linux-libre-6.2-gnu/block/bsg-lib.c
index d6f5dcdce748..435c32373cd6 100644
--- linux-libre-6.1-gnu/block/bsg-lib.c
+++ linux-libre-6.2-gnu/block/bsg-lib.c
@@ -325,6 +325,7 @@ void bsg_remove_queue(struct request_queue *q)
 
 		bsg_unregister_queue(bset->bd);
 		blk_mq_destroy_queue(q);
+		blk_put_queue(q);
 		blk_mq_free_tag_set(&bset->tag_set);
 		kfree(bset);
 	}
@@ -400,6 +401,7 @@ struct request_queue *bsg_setup_queue(struct device *dev, const char *name,
 	return q;
 out_cleanup_queue:
 	blk_mq_destroy_queue(q);
+	blk_put_queue(q);
 out_queue:
 	blk_mq_free_tag_set(set);
 out_tag_set:
diff --git linux-libre-6.1-gnu/block/bsg.c linux-libre-6.2-gnu/block/bsg.c
index 2ab1351eb082..30fcc865ef4f 100644
--- linux-libre-6.1-gnu/block/bsg.c
+++ linux-libre-6.2-gnu/block/bsg.c
@@ -175,8 +175,10 @@ static void bsg_device_release(struct device *dev)
 
 void bsg_unregister_queue(struct bsg_device *bd)
 {
-	if (bd->queue->kobj.sd)
-		sysfs_remove_link(&bd->queue->kobj, "bsg");
+	struct gendisk *disk = bd->queue->disk;
+
+	if (disk && disk->queue_kobj.sd)
+		sysfs_remove_link(&disk->queue_kobj, "bsg");
 	cdev_device_del(&bd->cdev, &bd->device);
 	put_device(&bd->device);
 }
@@ -216,8 +218,9 @@ struct bsg_device *bsg_register_queue(struct request_queue *q,
 	if (ret)
 		goto out_put_device;
 
-	if (q->kobj.sd) {
-		ret = sysfs_create_link(&q->kobj, &bd->device.kobj, "bsg");
+	if (q->disk && q->disk->queue_kobj.sd) {
+		ret = sysfs_create_link(&q->disk->queue_kobj, &bd->device.kobj,
+					"bsg");
 		if (ret)
 			goto out_device_del;
 	}
@@ -232,7 +235,7 @@ out_put_device:
 }
 EXPORT_SYMBOL_GPL(bsg_register_queue);
 
-static char *bsg_devnode(struct device *dev, umode_t *mode)
+static char *bsg_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "bsg/%s", dev_name(dev));
 }
diff --git linux-libre-6.1-gnu/block/elevator.c linux-libre-6.2-gnu/block/elevator.c
index bd71f0fc4e4b..adee58e48e2d 100644
--- linux-libre-6.1-gnu/block/elevator.c
+++ linux-libre-6.2-gnu/block/elevator.c
@@ -57,7 +57,7 @@ static LIST_HEAD(elv_list);
  * Query io scheduler to see if the current process issuing bio may be
  * merged with rq.
  */
-static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio)
+static bool elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio)
 {
 	struct request_queue *q = rq->q;
 	struct elevator_queue *e = q->elevator;
@@ -65,7 +65,7 @@ static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio)
 	if (e->type->ops.allow_merge)
 		return e->type->ops.allow_merge(q, rq, bio);
 
-	return 1;
+	return true;
 }
 
 /*
@@ -83,78 +83,45 @@ bool elv_bio_merge_ok(struct request *rq, struct bio *bio)
 }
 EXPORT_SYMBOL(elv_bio_merge_ok);
 
-static inline bool elv_support_features(unsigned int elv_features,
-					unsigned int required_features)
+static inline bool elv_support_features(struct request_queue *q,
+		const struct elevator_type *e)
 {
-	return (required_features & elv_features) == required_features;
+	return (q->required_elevator_features & e->elevator_features) ==
+		q->required_elevator_features;
 }
 
 /**
- * elevator_match - Test an elevator name and features
+ * elevator_match - Check whether @e's name or alias matches @name
  * @e: Scheduler to test
  * @name: Elevator name to test
- * @required_features: Features that the elevator must provide
  *
- * Return true if the elevator @e name matches @name and if @e provides all
- * the features specified by @required_features.
+ * Return true if the elevator @e's name or alias matches @name.
  */
-static bool elevator_match(const struct elevator_type *e, const char *name,
-			   unsigned int required_features)
+static bool elevator_match(const struct elevator_type *e, const char *name)
 {
-	if (!elv_support_features(e->elevator_features, required_features))
-		return false;
-	if (!strcmp(e->elevator_name, name))
-		return true;
-	if (e->elevator_alias && !strcmp(e->elevator_alias, name))
-		return true;
-
-	return false;
+	return !strcmp(e->elevator_name, name) ||
+		(e->elevator_alias && !strcmp(e->elevator_alias, name));
 }
 
-/**
- * elevator_find - Find an elevator
- * @name: Name of the elevator to find
- * @required_features: Features that the elevator must provide
- *
- * Return the first registered scheduler with name @name and supporting the
- * features @required_features and NULL otherwise.
- */
-static struct elevator_type *elevator_find(const char *name,
-					   unsigned int required_features)
+static struct elevator_type *__elevator_find(const char *name)
 {
 	struct elevator_type *e;
 
-	list_for_each_entry(e, &elv_list, list) {
-		if (elevator_match(e, name, required_features))
+	list_for_each_entry(e, &elv_list, list)
+		if (elevator_match(e, name))
 			return e;
-	}
-
 	return NULL;
 }
 
-static void elevator_put(struct elevator_type *e)
-{
-	module_put(e->elevator_owner);
-}
-
-static struct elevator_type *elevator_get(struct request_queue *q,
-					  const char *name, bool try_loading)
+static struct elevator_type *elevator_find_get(struct request_queue *q,
+		const char *name)
 {
 	struct elevator_type *e;
 
 	spin_lock(&elv_list_lock);
-
-	e = elevator_find(name, q->required_elevator_features);
-	if (!e && try_loading) {
-		spin_unlock(&elv_list_lock);
-		request_module("%s-iosched", name);
-		spin_lock(&elv_list_lock);
-		e = elevator_find(name, q->required_elevator_features);
-	}
-
-	if (e && !try_module_get(e->elevator_owner))
+	e = __elevator_find(name);
+	if (e && (!elv_support_features(q, e) || !elevator_tryget(e)))
 		e = NULL;
-
 	spin_unlock(&elv_list_lock);
 	return e;
 }
@@ -170,6 +137,7 @@ struct elevator_queue *elevator_alloc(struct request_queue *q,
 	if (unlikely(!eq))
 		return NULL;
 
+	__elevator_get(e);
 	eq->type = e;
 	kobject_init(&eq->kobj, &elv_ktype);
 	mutex_init(&eq->sysfs_lock);
@@ -499,7 +467,7 @@ int elv_register_queue(struct request_queue *q, bool uevent)
 
 	lockdep_assert_held(&q->sysfs_lock);
 
-	error = kobject_add(&e->kobj, &q->kobj, "%s", "iosched");
+	error = kobject_add(&e->kobj, &q->disk->queue_kobj, "iosched");
 	if (!error) {
 		struct elv_fs_entry *attr = e->type->elevator_attrs;
 		if (attr) {
@@ -512,7 +480,7 @@ int elv_register_queue(struct request_queue *q, bool uevent)
 		if (uevent)
 			kobject_uevent(&e->kobj, KOBJ_ADD);
 
-		e->registered = 1;
+		set_bit(ELEVATOR_FLAG_REGISTERED, &e->flags);
 	}
 	return error;
 }
@@ -523,13 +491,9 @@ void elv_unregister_queue(struct request_queue *q)
 
 	lockdep_assert_held(&q->sysfs_lock);
 
-	if (e && e->registered) {
-		struct elevator_queue *e = q->elevator;
-
+	if (e && test_and_clear_bit(ELEVATOR_FLAG_REGISTERED, &e->flags)) {
 		kobject_uevent(&e->kobj, KOBJ_REMOVE);
 		kobject_del(&e->kobj);
-
-		e->registered = 0;
 	}
 }
 
@@ -555,7 +519,7 @@ int elv_register(struct elevator_type *e)
 
 	/* register, don't allow duplicate names */
 	spin_lock(&elv_list_lock);
-	if (elevator_find(e->elevator_name, 0)) {
+	if (__elevator_find(e->elevator_name)) {
 		spin_unlock(&elv_list_lock);
 		kmem_cache_destroy(e->icq_cache);
 		return -EBUSY;
@@ -588,39 +552,6 @@ void elv_unregister(struct elevator_type *e)
 }
 EXPORT_SYMBOL_GPL(elv_unregister);
 
-static int elevator_switch_mq(struct request_queue *q,
-			      struct elevator_type *new_e)
-{
-	int ret;
-
-	lockdep_assert_held(&q->sysfs_lock);
-
-	if (q->elevator) {
-		elv_unregister_queue(q);
-		elevator_exit(q);
-	}
-
-	ret = blk_mq_init_sched(q, new_e);
-	if (ret)
-		goto out;
-
-	if (new_e) {
-		ret = elv_register_queue(q, true);
-		if (ret) {
-			elevator_exit(q);
-			goto out;
-		}
-	}
-
-	if (new_e)
-		blk_add_trace_msg(q, "elv switch: %s", new_e->elevator_name);
-	else
-		blk_add_trace_msg(q, "elv switch: none");
-
-out:
-	return ret;
-}
-
 static inline bool elv_support_iosched(struct request_queue *q)
 {
 	if (!queue_is_mq(q) ||
@@ -642,7 +573,7 @@ static struct elevator_type *elevator_get_default(struct request_queue *q)
 	    !blk_mq_is_shared_tags(q->tag_set->flags))
 		return NULL;
 
-	return elevator_get(q, "mq-deadline", false);
+	return elevator_find_get(q, "mq-deadline");
 }
 
 /*
@@ -656,14 +587,13 @@ static struct elevator_type *elevator_get_by_features(struct request_queue *q)
 	spin_lock(&elv_list_lock);
 
 	list_for_each_entry(e, &elv_list, list) {
-		if (elv_support_features(e->elevator_features,
-					 q->required_elevator_features)) {
+		if (elv_support_features(q, e)) {
 			found = e;
 			break;
 		}
 	}
 
-	if (found && !try_module_get(found->elevator_owner))
+	if (found && !elevator_tryget(found))
 		found = NULL;
 
 	spin_unlock(&elv_list_lock);
@@ -713,115 +643,147 @@ void elevator_init_mq(struct request_queue *q)
 	if (err) {
 		pr_warn("\"%s\" elevator initialization failed, "
 			"falling back to \"none\"\n", e->elevator_name);
-		elevator_put(e);
 	}
+
+	elevator_put(e);
 }
 
 /*
- * switch to new_e io scheduler. be careful not to introduce deadlocks -
- * we don't free the old io scheduler, before we have allocated what we
- * need for the new one. this way we have a chance of going back to the old
- * one, if the new one fails init for some reason.
+ * Switch to new_e io scheduler.
+ *
+ * If switching fails, we are most likely running out of memory and not able
+ * to restore the old io scheduler, so leaving the io scheduler being none.
  */
 int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
 {
-	int err;
+	int ret;
 
 	lockdep_assert_held(&q->sysfs_lock);
 
 	blk_mq_freeze_queue(q);
 	blk_mq_quiesce_queue(q);
 
-	err = elevator_switch_mq(q, new_e);
+	if (q->elevator) {
+		elv_unregister_queue(q);
+		elevator_exit(q);
+	}
+
+	ret = blk_mq_init_sched(q, new_e);
+	if (ret)
+		goto out_unfreeze;
+
+	ret = elv_register_queue(q, true);
+	if (ret) {
+		elevator_exit(q);
+		goto out_unfreeze;
+	}
+	blk_add_trace_msg(q, "elv switch: %s", new_e->elevator_name);
 
+out_unfreeze:
 	blk_mq_unquiesce_queue(q);
 	blk_mq_unfreeze_queue(q);
 
-	return err;
+	if (ret) {
+		pr_warn("elv: switch to \"%s\" failed, falling back to \"none\"\n",
+			new_e->elevator_name);
+	}
+
+	return ret;
+}
+
+void elevator_disable(struct request_queue *q)
+{
+	lockdep_assert_held(&q->sysfs_lock);
+
+	blk_mq_freeze_queue(q);
+	blk_mq_quiesce_queue(q);
+
+	elv_unregister_queue(q);
+	elevator_exit(q);
+	blk_queue_flag_clear(QUEUE_FLAG_SQ_SCHED, q);
+	q->elevator = NULL;
+	q->nr_requests = q->tag_set->queue_depth;
+	blk_add_trace_msg(q, "elv switch: none");
+
+	blk_mq_unquiesce_queue(q);
+	blk_mq_unfreeze_queue(q);
 }
 
 /*
  * Switch this queue to the given IO scheduler.
  */
-static int __elevator_change(struct request_queue *q, const char *name)
+static int elevator_change(struct request_queue *q, const char *elevator_name)
 {
-	char elevator_name[ELV_NAME_MAX];
 	struct elevator_type *e;
+	int ret;
 
 	/* Make sure queue is not in the middle of being removed */
 	if (!blk_queue_registered(q))
 		return -ENOENT;
 
-	/*
-	 * Special case for mq, turn off scheduling
-	 */
-	if (!strncmp(name, "none", 4)) {
-		if (!q->elevator)
-			return 0;
-		return elevator_switch(q, NULL);
+	if (!strncmp(elevator_name, "none", 4)) {
+		if (q->elevator)
+			elevator_disable(q);
+		return 0;
 	}
 
-	strlcpy(elevator_name, name, sizeof(elevator_name));
-	e = elevator_get(q, strstrip(elevator_name), true);
-	if (!e)
-		return -EINVAL;
-
-	if (q->elevator &&
-	    elevator_match(q->elevator->type, elevator_name, 0)) {
-		elevator_put(e);
+	if (q->elevator && elevator_match(q->elevator->type, elevator_name))
 		return 0;
-	}
 
-	return elevator_switch(q, e);
+	e = elevator_find_get(q, elevator_name);
+	if (!e) {
+		request_module("%s-iosched", elevator_name);
+		e = elevator_find_get(q, elevator_name);
+		if (!e)
+			return -EINVAL;
+	}
+	ret = elevator_switch(q, e);
+	elevator_put(e);
+	return ret;
 }
 
-ssize_t elv_iosched_store(struct request_queue *q, const char *name,
+ssize_t elv_iosched_store(struct request_queue *q, const char *buf,
 			  size_t count)
 {
+	char elevator_name[ELV_NAME_MAX];
 	int ret;
 
 	if (!elv_support_iosched(q))
 		return count;
 
-	ret = __elevator_change(q, name);
+	strlcpy(elevator_name, buf, sizeof(elevator_name));
+	ret = elevator_change(q, strstrip(elevator_name));
 	if (!ret)
 		return count;
-
 	return ret;
 }
 
 ssize_t elv_iosched_show(struct request_queue *q, char *name)
 {
-	struct elevator_queue *e = q->elevator;
-	struct elevator_type *elv = NULL;
-	struct elevator_type *__e;
+	struct elevator_queue *eq = q->elevator;
+	struct elevator_type *cur = NULL, *e;
 	int len = 0;
 
-	if (!queue_is_mq(q))
+	if (!elv_support_iosched(q))
 		return sprintf(name, "none\n");
 
-	if (!q->elevator)
+	if (!q->elevator) {
 		len += sprintf(name+len, "[none] ");
-	else
-		elv = e->type;
+	} else {
+		len += sprintf(name+len, "none ");
+		cur = eq->type;
+	}
 
 	spin_lock(&elv_list_lock);
-	list_for_each_entry(__e, &elv_list, list) {
-		if (elv && elevator_match(elv, __e->elevator_name, 0)) {
-			len += sprintf(name+len, "[%s] ", elv->elevator_name);
-			continue;
-		}
-		if (elv_support_iosched(q) &&
-		    elevator_match(__e, __e->elevator_name,
-				   q->required_elevator_features))
-			len += sprintf(name+len, "%s ", __e->elevator_name);
+	list_for_each_entry(e, &elv_list, list) {
+		if (e == cur)
+			len += sprintf(name+len, "[%s] ", e->elevator_name);
+		else if (elv_support_features(q, e))
+			len += sprintf(name+len, "%s ", e->elevator_name);
 	}
 	spin_unlock(&elv_list_lock);
 
-	if (q->elevator)
-		len += sprintf(name+len, "none");
-
-	len += sprintf(len+name, "\n");
+	len += sprintf(name+len, "\n");
 	return len;
 }
 
diff --git linux-libre-6.1-gnu/block/elevator.h linux-libre-6.2-gnu/block/elevator.h
index 3f0593b3bf9d..774a8f6b99e6 100644
--- linux-libre-6.1-gnu/block/elevator.h
+++ linux-libre-6.2-gnu/block/elevator.h
@@ -84,6 +84,21 @@ struct elevator_type
 	struct list_head list;
 };
 
+static inline bool elevator_tryget(struct elevator_type *e)
+{
+	return try_module_get(e->elevator_owner);
+}
+
+static inline void __elevator_get(struct elevator_type *e)
+{
+	__module_get(e->elevator_owner);
+}
+
+static inline void elevator_put(struct elevator_type *e)
+{
+	module_put(e->elevator_owner);
+}
+
 #define ELV_HASH_BITS 6
 
 void elv_rqhash_del(struct request_queue *q, struct request *rq);
@@ -100,10 +115,13 @@ struct elevator_queue
 	void *elevator_data;
 	struct kobject kobj;
 	struct mutex sysfs_lock;
-	unsigned int registered:1;
+	unsigned long flags;
 	DECLARE_HASHTABLE(hash, ELV_HASH_BITS);
 };
 
+#define ELEVATOR_FLAG_REGISTERED	0
+#define ELEVATOR_FLAG_DISABLE_WBT	1
+
 /*
  * block elevator interface
  */
diff --git linux-libre-6.1-gnu/block/fops.c linux-libre-6.2-gnu/block/fops.c
index b90742595317..50d245e8c913 100644
--- linux-libre-6.1-gnu/block/fops.c
+++ linux-libre-6.2-gnu/block/fops.c
@@ -405,12 +405,6 @@ static int blkdev_write_end(struct file *file, struct address_space *mapping,
 	return ret;
 }
 
-static int blkdev_writepages(struct address_space *mapping,
-			     struct writeback_control *wbc)
-{
-	return generic_writepages(mapping, wbc);
-}
-
 const struct address_space_operations def_blk_aops = {
 	.dirty_folio	= block_dirty_folio,
 	.invalidate_folio = block_invalidate_folio,
@@ -419,7 +413,6 @@ const struct address_space_operations def_blk_aops = {
 	.writepage	= blkdev_writepage,
 	.write_begin	= blkdev_write_begin,
 	.write_end	= blkdev_write_end,
-	.writepages	= blkdev_writepages,
 	.direct_IO	= blkdev_direct_IO,
 	.migrate_folio	= buffer_migrate_folio_norefs,
 	.is_dirty_writeback = buffer_check_dirty_writeback,
diff --git linux-libre-6.1-gnu/block/genhd.c linux-libre-6.2-gnu/block/genhd.c
index 0f9769db2de8..23cf83b3331c 100644
--- linux-libre-6.1-gnu/block/genhd.c
+++ linux-libre-6.2-gnu/block/genhd.c
@@ -356,7 +356,7 @@ void disk_uevent(struct gendisk *disk, enum kobject_action action)
 }
 EXPORT_SYMBOL_GPL(disk_uevent);
 
-int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
+int disk_scan_partitions(struct gendisk *disk, fmode_t mode, void *owner)
 {
 	struct block_device *bdev;
 
@@ -366,6 +366,9 @@ int disk_scan_partitions(struct gendisk *disk, fmode_t mode)
 		return -EINVAL;
 	if (disk->open_partitions)
 		return -EBUSY;
+	/* Someone else has bdev exclusively open? */
+	if (disk->part0->bd_holder && disk->part0->bd_holder != owner)
+		return -EBUSY;
 
 	set_bit(GD_NEED_PART_SCAN, &disk->state);
 	bdev = blkdev_get_by_dev(disk_devt(disk), mode, NULL);
@@ -479,10 +482,6 @@ int __must_check device_add_disk(struct device *parent, struct gendisk *disk,
 		goto out_put_holder_dir;
 	}
 
-	ret = bd_register_pending_holders(disk);
-	if (ret < 0)
-		goto out_put_slave_dir;
-
 	ret = blk_register_queue(disk);
 	if (ret)
 		goto out_put_slave_dir;
@@ -500,7 +499,7 @@ int __must_check device_add_disk(struct device *parent, struct gendisk *disk,
 
 		bdev_add(disk->part0, ddev->devt);
 		if (get_capacity(disk))
-			disk_scan_partitions(disk, FMODE_READ);
+			disk_scan_partitions(disk, FMODE_READ, NULL);
 
 		/*
 		 * Announce the disk and partitions after all partitions are
@@ -530,6 +529,7 @@ out_unregister_queue:
 	rq_qos_exit(disk->queue);
 out_put_slave_dir:
 	kobject_put(disk->slave_dir);
+	disk->slave_dir = NULL;
 out_put_holder_dir:
 	kobject_put(disk->part0->bd_holder_dir);
 out_del_integrity:
@@ -560,6 +560,11 @@ void blk_mark_disk_dead(struct gendisk *disk)
 {
 	set_bit(GD_DEAD, &disk->state);
 	blk_queue_start_drain(disk->queue);
+
+	/*
+	 * Stop buffered writers from dirtying pages that can't be written out.
+	 */
+	set_capacity_and_notify(disk, 0);
 }
 EXPORT_SYMBOL_GPL(blk_mark_disk_dead);
 
@@ -629,6 +634,7 @@ void del_gendisk(struct gendisk *disk)
 
 	kobject_put(disk->part0->bd_holder_dir);
 	kobject_put(disk->slave_dir);
+	disk->slave_dir = NULL;
 
 	part_stat_set_all(disk->part0, 0);
 	disk->part0->bd_stamp = 0;
@@ -643,7 +649,9 @@ void del_gendisk(struct gendisk *disk)
 
 	blk_sync_queue(q);
 	blk_flush_integrity();
-	blk_mq_cancel_work_sync(q);
+
+	if (queue_is_mq(q))
+		blk_mq_cancel_work_sync(q);
 
 	blk_mq_quiesce_queue(q);
 	if (q->elevator) {
@@ -1181,9 +1189,9 @@ static void disk_release(struct device *dev)
 	iput(disk->part0->bd_inode);	/* frees the disk */
 }
 
-static int block_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int block_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
-	struct gendisk *disk = dev_to_disk(dev);
+	const struct gendisk *disk = dev_to_disk(dev);
 
 	return add_uevent_var(env, "DISKSEQ=%llu", disk->diskseq);
 }
@@ -1412,7 +1420,7 @@ struct gendisk *__blk_alloc_disk(int node, struct lock_class_key *lkclass)
 	struct request_queue *q;
 	struct gendisk *disk;
 
-	q = blk_alloc_queue(node, false);
+	q = blk_alloc_queue(node);
 	if (!q)
 		return NULL;
 
diff --git linux-libre-6.1-gnu/block/holder.c linux-libre-6.2-gnu/block/holder.c
index 5283bc804cc1..37d18c13d958 100644
--- linux-libre-6.1-gnu/block/holder.c
+++ linux-libre-6.2-gnu/block/holder.c
@@ -4,7 +4,7 @@
 
 struct bd_holder_disk {
 	struct list_head	list;
-	struct block_device	*bdev;
+	struct kobject		*holder_dir;
 	int			refcnt;
 };
 
@@ -14,7 +14,7 @@ static struct bd_holder_disk *bd_find_holder_disk(struct block_device *bdev,
 	struct bd_holder_disk *holder;
 
 	list_for_each_entry(holder, &disk->slave_bdevs, list)
-		if (holder->bdev == bdev)
+		if (holder->holder_dir == bdev->bd_holder_dir)
 			return holder;
 	return NULL;
 }
@@ -29,19 +29,6 @@ static void del_symlink(struct kobject *from, struct kobject *to)
 	sysfs_remove_link(from, kobject_name(to));
 }
 
-static int __link_disk_holder(struct block_device *bdev, struct gendisk *disk)
-{
-	int ret;
-
-	ret = add_symlink(disk->slave_dir, bdev_kobj(bdev));
-	if (ret)
-		return ret;
-	ret = add_symlink(bdev->bd_holder_dir, &disk_to_dev(disk)->kobj);
-	if (ret)
-		del_symlink(disk->slave_dir, bdev_kobj(bdev));
-	return ret;
-}
-
 /**
  * bd_link_disk_holder - create symlinks between holding disk and slave bdev
  * @bdev: the claimed slave bdev
@@ -75,12 +62,30 @@ int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk)
 	struct bd_holder_disk *holder;
 	int ret = 0;
 
-	mutex_lock(&disk->open_mutex);
+	if (WARN_ON_ONCE(!disk->slave_dir))
+		return -EINVAL;
+
+	if (bdev->bd_disk == disk)
+		return -EINVAL;
+
+	/*
+	 * del_gendisk drops the initial reference to bd_holder_dir, so we
+	 * need to keep our own here to allow for cleanup past that point.
+	 */
+	mutex_lock(&bdev->bd_disk->open_mutex);
+	if (!disk_live(bdev->bd_disk)) {
+		mutex_unlock(&bdev->bd_disk->open_mutex);
+		return -ENODEV;
+	}
+	kobject_get(bdev->bd_holder_dir);
+	mutex_unlock(&bdev->bd_disk->open_mutex);
 
+	mutex_lock(&disk->open_mutex);
 	WARN_ON_ONCE(!bdev->bd_holder);
 
 	holder = bd_find_holder_disk(bdev, disk);
 	if (holder) {
+		kobject_put(bdev->bd_holder_dir);
 		holder->refcnt++;
 		goto out_unlock;
 	}
@@ -92,36 +97,32 @@ int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk)
 	}
 
 	INIT_LIST_HEAD(&holder->list);
-	holder->bdev = bdev;
 	holder->refcnt = 1;
-	if (disk->slave_dir) {
-		ret = __link_disk_holder(bdev, disk);
-		if (ret) {
-			kfree(holder);
-			goto out_unlock;
-		}
-	}
+	holder->holder_dir = bdev->bd_holder_dir;
 
+	ret = add_symlink(disk->slave_dir, bdev_kobj(bdev));
+	if (ret)
+		goto out_free_holder;
+	ret = add_symlink(bdev->bd_holder_dir, &disk_to_dev(disk)->kobj);
+	if (ret)
+		goto out_del_symlink;
 	list_add(&holder->list, &disk->slave_bdevs);
-	/*
-	 * del_gendisk drops the initial reference to bd_holder_dir, so we need
-	 * to keep our own here to allow for cleanup past that point.
-	 */
-	kobject_get(bdev->bd_holder_dir);
 
+	mutex_unlock(&disk->open_mutex);
+	return 0;
+
+out_del_symlink:
+	del_symlink(disk->slave_dir, bdev_kobj(bdev));
+out_free_holder:
+	kfree(holder);
 out_unlock:
 	mutex_unlock(&disk->open_mutex);
+	if (ret)
+		kobject_put(bdev->bd_holder_dir);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(bd_link_disk_holder);
 
-static void __unlink_disk_holder(struct block_device *bdev,
-		struct gendisk *disk)
-{
-	del_symlink(disk->slave_dir, bdev_kobj(bdev));
-	del_symlink(bdev->bd_holder_dir, &disk_to_dev(disk)->kobj);
-}
-
 /**
  * bd_unlink_disk_holder - destroy symlinks created by bd_link_disk_holder()
  * @bdev: the calimed slave bdev
@@ -136,36 +137,18 @@ void bd_unlink_disk_holder(struct block_device *bdev, struct gendisk *disk)
 {
 	struct bd_holder_disk *holder;
 
+	if (WARN_ON_ONCE(!disk->slave_dir))
+		return;
+
 	mutex_lock(&disk->open_mutex);
 	holder = bd_find_holder_disk(bdev, disk);
 	if (!WARN_ON_ONCE(holder == NULL) && !--holder->refcnt) {
-		if (disk->slave_dir)
-			__unlink_disk_holder(bdev, disk);
-		kobject_put(bdev->bd_holder_dir);
+		del_symlink(disk->slave_dir, bdev_kobj(bdev));
+		del_symlink(holder->holder_dir, &disk_to_dev(disk)->kobj);
+		kobject_put(holder->holder_dir);
 		list_del_init(&holder->list);
 		kfree(holder);
 	}
 	mutex_unlock(&disk->open_mutex);
 }
 EXPORT_SYMBOL_GPL(bd_unlink_disk_holder);
-
-int bd_register_pending_holders(struct gendisk *disk)
-{
-	struct bd_holder_disk *holder;
-	int ret;
-
-	mutex_lock(&disk->open_mutex);
-	list_for_each_entry(holder, &disk->slave_bdevs, list) {
-		ret = __link_disk_holder(holder->bdev, disk);
-		if (ret)
-			goto out_undo;
-	}
-	mutex_unlock(&disk->open_mutex);
-	return 0;
-
-out_undo:
-	list_for_each_entry_continue_reverse(holder, &disk->slave_bdevs, list)
-		__unlink_disk_holder(holder->bdev, disk);
-	mutex_unlock(&disk->open_mutex);
-	return ret;
-}
diff --git linux-libre-6.1-gnu/block/ioctl.c linux-libre-6.2-gnu/block/ioctl.c
index 60121e89052b..96617512982e 100644
--- linux-libre-6.1-gnu/block/ioctl.c
+++ linux-libre-6.2-gnu/block/ioctl.c
@@ -467,9 +467,10 @@ static int blkdev_bszset(struct block_device *bdev, fmode_t mode,
  * user space. Note the separate arg/argp parameters that are needed
  * to deal with the compat_ptr() conversion.
  */
-static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
-				unsigned cmd, unsigned long arg, void __user *argp)
+static int blkdev_common_ioctl(struct file *file, fmode_t mode, unsigned cmd,
+			       unsigned long arg, void __user *argp)
 {
+	struct block_device *bdev = I_BDEV(file->f_mapping->host);
 	unsigned int max_sectors;
 
 	switch (cmd) {
@@ -527,7 +528,8 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 			return -EACCES;
 		if (bdev_is_partition(bdev))
 			return -EINVAL;
-		return disk_scan_partitions(bdev->bd_disk, mode & ~FMODE_EXCL);
+		return disk_scan_partitions(bdev->bd_disk, mode & ~FMODE_EXCL,
+					    file);
 	case BLKTRACESTART:
 	case BLKTRACESTOP:
 	case BLKTRACETEARDOWN:
@@ -605,7 +607,7 @@ long blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 		break;
 	}
 
-	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);
+	ret = blkdev_common_ioctl(file, mode, cmd, arg, argp);
 	if (ret != -ENOIOCTLCMD)
 		return ret;
 
@@ -674,7 +676,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
 		break;
 	}
 
-	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);
+	ret = blkdev_common_ioctl(file, mode, cmd, arg, argp);
 	if (ret == -ENOIOCTLCMD && disk->fops->compat_ioctl)
 		ret = disk->fops->compat_ioctl(bdev, mode, cmd, arg);
 
diff --git linux-libre-6.1-gnu/block/kyber-iosched.c linux-libre-6.2-gnu/block/kyber-iosched.c
index b05357bced99..2146969237bf 100644
--- linux-libre-6.1-gnu/block/kyber-iosched.c
+++ linux-libre-6.2-gnu/block/kyber-iosched.c
@@ -434,7 +434,7 @@ static void kyber_exit_sched(struct elevator_queue *e)
 	struct kyber_queue_data *kqd = e->elevator_data;
 	int i;
 
-	del_timer_sync(&kqd->timer);
+	timer_shutdown_sync(&kqd->timer);
 	blk_stat_disable_accounting(kqd->q);
 
 	for (i = 0; i < KYBER_NUM_DOMAINS; i++)
diff --git linux-libre-6.1-gnu/block/mq-deadline.c linux-libre-6.2-gnu/block/mq-deadline.c
index 5639921dfa92..f10c2a0d18d4 100644
--- linux-libre-6.1-gnu/block/mq-deadline.c
+++ linux-libre-6.2-gnu/block/mq-deadline.c
@@ -130,6 +130,20 @@ static u8 dd_rq_ioclass(struct request *rq)
 	return IOPRIO_PRIO_CLASS(req_get_ioprio(rq));
 }
 
+/*
+ * get the request before `rq' in sector-sorted order
+ */
+static inline struct request *
+deadline_earlier_request(struct request *rq)
+{
+	struct rb_node *node = rb_prev(&rq->rb_node);
+
+	if (node)
+		return rb_entry_rq(node);
+
+	return NULL;
+}
+
 /*
  * get the request after `rq' in sector-sorted order
  */
@@ -277,6 +291,39 @@ static inline int deadline_check_fifo(struct dd_per_prio *per_prio,
 	return 0;
 }
 
+/*
+ * Check if rq has a sequential request preceding it.
+ */
+static bool deadline_is_seq_write(struct deadline_data *dd, struct request *rq)
+{
+	struct request *prev = deadline_earlier_request(rq);
+
+	if (!prev)
+		return false;
+
+	return blk_rq_pos(prev) + blk_rq_sectors(prev) == blk_rq_pos(rq);
+}
+
+/*
+ * Skip all write requests that are sequential from @rq, even if we cross
+ * a zone boundary.
+ */
+static struct request *deadline_skip_seq_writes(struct deadline_data *dd,
+						struct request *rq)
+{
+	sector_t pos = blk_rq_pos(rq);
+	sector_t skipped_sectors = 0;
+
+	while (rq) {
+		if (blk_rq_pos(rq) != pos + skipped_sectors)
+			break;
+		skipped_sectors += blk_rq_sectors(rq);
+		rq = deadline_latter_request(rq);
+	}
+
+	return rq;
+}
+
 /*
  * For the specified data direction, return the next request to
  * dispatch using arrival ordered lists.
@@ -297,11 +344,16 @@ deadline_fifo_request(struct deadline_data *dd, struct dd_per_prio *per_prio,
 
 	/*
 	 * Look for a write request that can be dispatched, that is one with
-	 * an unlocked target zone.
+	 * an unlocked target zone. For some HDDs, breaking a sequential
+	 * write stream can lead to lower throughput, so make sure to preserve
+	 * sequential write streams, even if that stream crosses into the next
+	 * zones and these zones are unlocked.
 	 */
 	spin_lock_irqsave(&dd->zone_lock, flags);
 	list_for_each_entry(rq, &per_prio->fifo_list[DD_WRITE], queuelist) {
-		if (blk_req_can_dispatch_to_zone(rq))
+		if (blk_req_can_dispatch_to_zone(rq) &&
+		    (blk_queue_nonrot(rq->q) ||
+		     !deadline_is_seq_write(dd, rq)))
 			goto out;
 	}
 	rq = NULL;
@@ -331,13 +383,19 @@ deadline_next_request(struct deadline_data *dd, struct dd_per_prio *per_prio,
 
 	/*
 	 * Look for a write request that can be dispatched, that is one with
-	 * an unlocked target zone.
+	 * an unlocked target zone. For some HDDs, breaking a sequential
+	 * write stream can lead to lower throughput, so make sure to preserve
+	 * sequential write streams, even if that stream crosses into the next
+	 * zones and these zones are unlocked.
 	 */
 	spin_lock_irqsave(&dd->zone_lock, flags);
 	while (rq) {
 		if (blk_req_can_dispatch_to_zone(rq))
 			break;
-		rq = deadline_latter_request(rq);
+		if (blk_queue_nonrot(rq->q))
+			rq = deadline_latter_request(rq);
+		else
+			rq = deadline_skip_seq_writes(dd, rq);
 	}
 	spin_unlock_irqrestore(&dd->zone_lock, flags);
 
@@ -789,6 +847,18 @@ static void dd_prepare_request(struct request *rq)
 	rq->elv.priv[0] = NULL;
 }
 
+static bool dd_has_write_work(struct blk_mq_hw_ctx *hctx)
+{
+	struct deadline_data *dd = hctx->queue->elevator->elevator_data;
+	enum dd_prio p;
+
+	for (p = 0; p <= DD_PRIO_MAX; p++)
+		if (!list_empty_careful(&dd->per_prio[p].fifo_list[DD_WRITE]))
+			return true;
+
+	return false;
+}
+
 /*
  * Callback from inside blk_mq_free_request().
  *
@@ -828,9 +898,10 @@ static void dd_finish_request(struct request *rq)
 
 		spin_lock_irqsave(&dd->zone_lock, flags);
 		blk_req_zone_write_unlock(rq);
-		if (!list_empty(&per_prio->fifo_list[DD_WRITE]))
-			blk_mq_sched_mark_restart_hctx(rq->mq_hctx);
 		spin_unlock_irqrestore(&dd->zone_lock, flags);
+
+		if (dd_has_write_work(rq->mq_hctx))
+			blk_mq_sched_mark_restart_hctx(rq->mq_hctx);
 	}
 }
 
diff --git linux-libre-6.1-gnu/block/sed-opal.c linux-libre-6.2-gnu/block/sed-opal.c
index 9bdb833e5817..463873f61e01 100644
--- linux-libre-6.1-gnu/block/sed-opal.c
+++ linux-libre-6.2-gnu/block/sed-opal.c
@@ -2461,6 +2461,44 @@ static int __opal_set_mbr_done(struct opal_dev *dev, struct opal_key *key)
 	return execute_steps(dev, mbrdone_step, ARRAY_SIZE(mbrdone_step));
 }
 
+static void opal_lock_check_for_saved_key(struct opal_dev *dev,
+			    struct opal_lock_unlock *lk_unlk)
+{
+	struct opal_suspend_data *iter;
+
+	if (lk_unlk->l_state != OPAL_LK ||
+			lk_unlk->session.opal_key.key_len > 0)
+		return;
+
+	/*
+	 * Usually when closing a crypto device (eg: dm-crypt with LUKS) the
+	 * volume key is not required, as it requires root privileges anyway,
+	 * and root can deny access to a disk in many ways regardless.
+	 * Requiring the volume key to lock the device is a peculiarity of the
+	 * OPAL specification. Given we might already have saved the key if
+	 * the user requested it via the 'IOC_OPAL_SAVE' ioctl, we can use
+	 * that key to lock the device if no key was provided here, the
+	 * locking range matches and the appropriate flag was passed with
+	 * 'IOC_OPAL_SAVE'.
+	 * This allows integrating OPAL with tools and libraries that are used
+	 * to the common behaviour and do not ask for the volume key when
+	 * closing a device.
+	 */
+	setup_opal_dev(dev);
+	list_for_each_entry(iter, &dev->unlk_lst, node) {
+		if ((iter->unlk.flags & OPAL_SAVE_FOR_LOCK) &&
+				iter->lr == lk_unlk->session.opal_key.lr &&
+				iter->unlk.session.opal_key.key_len > 0) {
+			lk_unlk->session.opal_key.key_len =
+				iter->unlk.session.opal_key.key_len;
+			memcpy(lk_unlk->session.opal_key.key,
+				iter->unlk.session.opal_key.key,
+				iter->unlk.session.opal_key.key_len);
+			break;
+		}
+	}
+}
+
 static int opal_lock_unlock(struct opal_dev *dev,
 			    struct opal_lock_unlock *lk_unlk)
 {
@@ -2470,6 +2508,7 @@ static int opal_lock_unlock(struct opal_dev *dev,
 		return -EINVAL;
 
 	mutex_lock(&dev->dev_lock);
+	opal_lock_check_for_saved_key(dev, lk_unlk);
 	ret = __opal_lock_unlock(dev, lk_unlk);
 	mutex_unlock(&dev->dev_lock);
 
diff --git linux-libre-6.1-gnu/certs/Makefile linux-libre-6.2-gnu/certs/Makefile
index 9486ed924731..799ad7b9e68a 100644
--- linux-libre-6.1-gnu/certs/Makefile
+++ linux-libre-6.2-gnu/certs/Makefile
@@ -23,8 +23,8 @@ $(obj)/blacklist_hash_list: $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) FORCE
 targets += blacklist_hash_list
 
 quiet_cmd_extract_certs  = CERT    $@
-      cmd_extract_certs  = $(obj)/extract-cert $(extract-cert-in) $@
-extract-cert-in = $(or $(filter-out $(obj)/extract-cert, $(real-prereqs)),"")
+      cmd_extract_certs  = $(obj)/extract-cert "$(extract-cert-in)" $@
+extract-cert-in = $(filter-out $(obj)/extract-cert, $(real-prereqs))
 
 $(obj)/system_certificates.o: $(obj)/x509_certificate_list
 
diff --git linux-libre-6.1-gnu/crypto/Kconfig linux-libre-6.2-gnu/crypto/Kconfig
index d779667671b2..9c86f7045157 100644
--- linux-libre-6.1-gnu/crypto/Kconfig
+++ linux-libre-6.2-gnu/crypto/Kconfig
@@ -175,9 +175,6 @@ config CRYPTO_MANAGER_EXTRA_TESTS
 	  This is intended for developer use only, as these tests take much
 	  longer to run than the normal self tests.
 
-config CRYPTO_GF128MUL
-	tristate
-
 config CRYPTO_NULL
 	tristate "Null algorithms"
 	select CRYPTO_NULL2
@@ -714,9 +711,9 @@ config CRYPTO_KEYWRAP
 
 config CRYPTO_LRW
 	tristate "LRW (Liskov Rivest Wagner)"
+	select CRYPTO_LIB_GF128MUL
 	select CRYPTO_SKCIPHER
 	select CRYPTO_MANAGER
-	select CRYPTO_GF128MUL
 	select CRYPTO_ECB
 	help
 	  LRW (Liskov Rivest Wagner) mode
@@ -926,8 +923,8 @@ config CRYPTO_CMAC
 
 config CRYPTO_GHASH
 	tristate "GHASH"
-	select CRYPTO_GF128MUL
 	select CRYPTO_HASH
+	select CRYPTO_LIB_GF128MUL
 	help
 	  GCM GHASH function (NIST SP800-38D)
 
@@ -967,8 +964,8 @@ config CRYPTO_MICHAEL_MIC
 
 config CRYPTO_POLYVAL
 	tristate
-	select CRYPTO_GF128MUL
 	select CRYPTO_HASH
+	select CRYPTO_LIB_GF128MUL
 	help
 	  POLYVAL hash function for HCTR2
 
diff --git linux-libre-6.1-gnu/crypto/Makefile linux-libre-6.2-gnu/crypto/Makefile
index 303b21c43df0..d0126c915834 100644
--- linux-libre-6.1-gnu/crypto/Makefile
+++ linux-libre-6.2-gnu/crypto/Makefile
@@ -85,7 +85,6 @@ obj-$(CONFIG_CRYPTO_WP512) += wp512.o
 CFLAGS_wp512.o := $(call cc-option,-fno-schedule-insns)  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
 obj-$(CONFIG_CRYPTO_BLAKE2B) += blake2b_generic.o
 CFLAGS_blake2b_generic.o := -Wframe-larger-than=4096 #  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105930
-obj-$(CONFIG_CRYPTO_GF128MUL) += gf128mul.o
 obj-$(CONFIG_CRYPTO_ECB) += ecb.o
 obj-$(CONFIG_CRYPTO_CBC) += cbc.o
 obj-$(CONFIG_CRYPTO_CFB) += cfb.o
diff --git linux-libre-6.1-gnu/crypto/aes_generic.c linux-libre-6.2-gnu/crypto/aes_generic.c
index 27ab27931813..666474b81c6a 100644
--- linux-libre-6.1-gnu/crypto/aes_generic.c
+++ linux-libre-6.2-gnu/crypto/aes_generic.c
@@ -48,11 +48,11 @@
  */
 
 #include <crypto/aes.h>
+#include <crypto/algapi.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/crypto.h>
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 
diff --git linux-libre-6.1-gnu/crypto/aes_ti.c linux-libre-6.2-gnu/crypto/aes_ti.c
index 205c2c257d49..a3b342f92fab 100644
--- linux-libre-6.1-gnu/crypto/aes_ti.c
+++ linux-libre-6.2-gnu/crypto/aes_ti.c
@@ -6,7 +6,7 @@
  */
 
 #include <crypto/aes.h>
-#include <linux/crypto.h>
+#include <crypto/algapi.h>
 #include <linux/module.h>
 
 static int aesti_set_key(struct crypto_tfm *tfm, const u8 *in_key,
diff --git linux-libre-6.1-gnu/crypto/af_alg.c linux-libre-6.2-gnu/crypto/af_alg.c
index e893c0f6c879..0a4fa2a429e2 100644
--- linux-libre-6.1-gnu/crypto/af_alg.c
+++ linux-libre-6.2-gnu/crypto/af_alg.c
@@ -12,6 +12,8 @@
 #include <linux/crypto.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/key.h>
+#include <linux/key-type.h>
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/net.h>
@@ -19,6 +21,10 @@
 #include <linux/sched.h>
 #include <linux/sched/signal.h>
 #include <linux/security.h>
+#include <linux/string.h>
+#include <keys/user-type.h>
+#include <keys/trusted-type.h>
+#include <keys/encrypted-type.h>
 
 struct alg_type_list {
 	const struct af_alg_type *type;
@@ -222,6 +228,129 @@ out:
 	return err;
 }
 
+#ifdef CONFIG_KEYS
+
+static const u8 *key_data_ptr_user(const struct key *key,
+				   unsigned int *datalen)
+{
+	const struct user_key_payload *ukp;
+
+	ukp = user_key_payload_locked(key);
+	if (IS_ERR_OR_NULL(ukp))
+		return ERR_PTR(-EKEYREVOKED);
+
+	*datalen = key->datalen;
+
+	return ukp->data;
+}
+
+static const u8 *key_data_ptr_encrypted(const struct key *key,
+					unsigned int *datalen)
+{
+	const struct encrypted_key_payload *ekp;
+
+	ekp = dereference_key_locked(key);
+	if (IS_ERR_OR_NULL(ekp))
+		return ERR_PTR(-EKEYREVOKED);
+
+	*datalen = ekp->decrypted_datalen;
+
+	return ekp->decrypted_data;
+}
+
+static const u8 *key_data_ptr_trusted(const struct key *key,
+				      unsigned int *datalen)
+{
+	const struct trusted_key_payload *tkp;
+
+	tkp = dereference_key_locked(key);
+	if (IS_ERR_OR_NULL(tkp))
+		return ERR_PTR(-EKEYREVOKED);
+
+	*datalen = tkp->key_len;
+
+	return tkp->key;
+}
+
+static struct key *lookup_key(key_serial_t serial)
+{
+	key_ref_t key_ref;
+
+	key_ref = lookup_user_key(serial, 0, KEY_NEED_SEARCH);
+	if (IS_ERR(key_ref))
+		return ERR_CAST(key_ref);
+
+	return key_ref_to_ptr(key_ref);
+}
+
+static int alg_setkey_by_key_serial(struct alg_sock *ask, sockptr_t optval,
+				    unsigned int optlen)
+{
+	const struct af_alg_type *type = ask->type;
+	u8 *key_data = NULL;
+	unsigned int key_datalen;
+	key_serial_t serial;
+	struct key *key;
+	const u8 *ret;
+	int err;
+
+	if (optlen != sizeof(serial))
+		return -EINVAL;
+
+	if (copy_from_sockptr(&serial, optval, optlen))
+		return -EFAULT;
+
+	key = lookup_key(serial);
+	if (IS_ERR(key))
+		return PTR_ERR(key);
+
+	down_read(&key->sem);
+
+	ret = ERR_PTR(-ENOPROTOOPT);
+	if (!strcmp(key->type->name, "user") ||
+	    !strcmp(key->type->name, "logon")) {
+		ret = key_data_ptr_user(key, &key_datalen);
+	} else if (IS_REACHABLE(CONFIG_ENCRYPTED_KEYS) &&
+			   !strcmp(key->type->name, "encrypted")) {
+		ret = key_data_ptr_encrypted(key, &key_datalen);
+	} else if (IS_REACHABLE(CONFIG_TRUSTED_KEYS) &&
+			   !strcmp(key->type->name, "trusted")) {
+		ret = key_data_ptr_trusted(key, &key_datalen);
+	}
+
+	if (IS_ERR(ret)) {
+		up_read(&key->sem);
+		return PTR_ERR(ret);
+	}
+
+	key_data = sock_kmalloc(&ask->sk, key_datalen, GFP_KERNEL);
+	if (!key_data) {
+		up_read(&key->sem);
+		return -ENOMEM;
+	}
+
+	memcpy(key_data, ret, key_datalen);
+
+	up_read(&key->sem);
+
+	err = type->setkey(ask->private, key_data, key_datalen);
+
+	sock_kzfree_s(&ask->sk, key_data, key_datalen);
+
+	return err;
+}
+
+#else
+
+static inline int alg_setkey_by_key_serial(struct alg_sock *ask,
+					   sockptr_t optval,
+					   unsigned int optlen)
+{
+	return -ENOPROTOOPT;
+}
+
+#endif
+
 static int alg_setsockopt(struct socket *sock, int level, int optname,
 			  sockptr_t optval, unsigned int optlen)
 {
@@ -242,12 +371,16 @@ static int alg_setsockopt(struct socket *sock, int level, int optname,
 
 	switch (optname) {
 	case ALG_SET_KEY:
+	case ALG_SET_KEY_BY_KEY_SERIAL:
 		if (sock->state == SS_CONNECTED)
 			goto unlock;
 		if (!type->setkey)
 			goto unlock;
 
-		err = alg_setkey(sk, optval, optlen);
+		if (optname == ALG_SET_KEY_BY_KEY_SERIAL)
+			err = alg_setkey_by_key_serial(ask, optval, optlen);
+		else
+			err = alg_setkey(sk, optval, optlen);
 		break;
 	case ALG_SET_AEAD_AUTHSIZE:
 		if (sock->state == SS_CONNECTED)
diff --git linux-libre-6.1-gnu/crypto/algapi.c linux-libre-6.2-gnu/crypto/algapi.c
index 5c69ff8e8fa5..d08f864f08be 100644
--- linux-libre-6.1-gnu/crypto/algapi.c
+++ linux-libre-6.2-gnu/crypto/algapi.c
@@ -222,12 +222,65 @@ void crypto_remove_spawns(struct crypto_alg *alg, struct list_head *list,
 }
 EXPORT_SYMBOL_GPL(crypto_remove_spawns);
 
+static void crypto_alg_finish_registration(struct crypto_alg *alg,
+					   bool fulfill_requests,
+					   struct list_head *algs_to_put)
+{
+	struct crypto_alg *q;
+
+	list_for_each_entry(q, &crypto_alg_list, cra_list) {
+		if (q == alg)
+			continue;
+
+		if (crypto_is_moribund(q))
+			continue;
+
+		if (crypto_is_larval(q)) {
+			struct crypto_larval *larval = (void *)q;
+
+			/*
+			 * Check to see if either our generic name or
+			 * specific name can satisfy the name requested
+			 * by the larval entry q.
+			 */
+			if (strcmp(alg->cra_name, q->cra_name) &&
+			    strcmp(alg->cra_driver_name, q->cra_name))
+				continue;
+
+			if (larval->adult)
+				continue;
+			if ((q->cra_flags ^ alg->cra_flags) & larval->mask)
+				continue;
+
+			if (fulfill_requests && crypto_mod_get(alg))
+				larval->adult = alg;
+			else
+				larval->adult = ERR_PTR(-EAGAIN);
+
+			continue;
+		}
+
+		if (strcmp(alg->cra_name, q->cra_name))
+			continue;
+
+		if (strcmp(alg->cra_driver_name, q->cra_driver_name) &&
+		    q->cra_priority > alg->cra_priority)
+			continue;
+
+		crypto_remove_spawns(q, algs_to_put, alg);
+	}
+
+	crypto_notify(CRYPTO_MSG_ALG_LOADED, alg);
+}
+
 static struct crypto_larval *crypto_alloc_test_larval(struct crypto_alg *alg)
 {
 	struct crypto_larval *larval;
 
-	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER))
-		return NULL;
+	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER) ||
+	    IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) ||
+	    (alg->cra_flags & CRYPTO_ALG_INTERNAL))
+		return NULL; /* No self-test needed */
 
 	larval = crypto_larval_alloc(alg->cra_name,
 				     alg->cra_flags | CRYPTO_ALG_TESTED, 0);
@@ -248,7 +301,8 @@ static struct crypto_larval *crypto_alloc_test_larval(struct crypto_alg *alg)
 	return larval;
 }
 
-static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg)
+static struct crypto_larval *
+__crypto_register_alg(struct crypto_alg *alg, struct list_head *algs_to_put)
 {
 	struct crypto_alg *q;
 	struct crypto_larval *larval;
@@ -259,9 +313,6 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg)
 
 	INIT_LIST_HEAD(&alg->cra_users);
 
-	/* No cheating! */
-	alg->cra_flags &= ~CRYPTO_ALG_TESTED;
-
 	ret = -EEXIST;
 
 	list_for_each_entry(q, &crypto_alg_list, cra_list) {
@@ -288,12 +339,17 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg)
 
 	list_add(&alg->cra_list, &crypto_alg_list);
 
-	if (larval)
+	crypto_stats_init(alg);
+
+	if (larval) {
+		/* No cheating! */
+		alg->cra_flags &= ~CRYPTO_ALG_TESTED;
+
 		list_add(&larval->alg.cra_list, &crypto_alg_list);
-	else
+	} else {
 		alg->cra_flags |= CRYPTO_ALG_TESTED;
-
-	crypto_stats_init(alg);
+		crypto_alg_finish_registration(alg, true, algs_to_put);
+	}
 
 out:
 	return larval;
@@ -341,7 +397,10 @@ found:
 
 	alg->cra_flags |= CRYPTO_ALG_TESTED;
 
-	/* Only satisfy larval waiters if we are the best. */
+	/*
+	 * If a higher-priority implementation of the same algorithm is
+	 * currently being tested, then don't fulfill request larvals.
+	 */
 	best = true;
 	list_for_each_entry(q, &crypto_alg_list, cra_list) {
 		if (crypto_is_moribund(q) || !crypto_is_larval(q))
@@ -356,47 +415,7 @@ found:
 		}
 	}
 
-	list_for_each_entry(q, &crypto_alg_list, cra_list) {
-		if (q == alg)
-			continue;
-
-		if (crypto_is_moribund(q))
-			continue;
-
-		if (crypto_is_larval(q)) {
-			struct crypto_larval *larval = (void *)q;
-
-			/*
-			 * Check to see if either our generic name or
-			 * specific name can satisfy the name requested
-			 * by the larval entry q.
-			 */
-			if (strcmp(alg->cra_name, q->cra_name) &&
-			    strcmp(alg->cra_driver_name, q->cra_name))
-				continue;
-
-			if (larval->adult)
-				continue;
-			if ((q->cra_flags ^ alg->cra_flags) & larval->mask)
-				continue;
-
-			if (best && crypto_mod_get(alg))
-				larval->adult = alg;
-			else
-				larval->adult = ERR_PTR(-EAGAIN);
-
-			continue;
-		}
-
-		if (strcmp(alg->cra_name, q->cra_name))
-			continue;
-
-		if (strcmp(alg->cra_driver_name, q->cra_driver_name) &&
-		    q->cra_priority > alg->cra_priority)
-			continue;
-
-		crypto_remove_spawns(q, &list, alg);
-	}
+	crypto_alg_finish_registration(alg, best, &list);
 
 complete:
 	complete_all(&test->completion);
@@ -423,7 +442,8 @@ EXPORT_SYMBOL_GPL(crypto_remove_final);
 int crypto_register_alg(struct crypto_alg *alg)
 {
 	struct crypto_larval *larval;
-	bool test_started;
+	LIST_HEAD(algs_to_put);
+	bool test_started = false;
 	int err;
 
 	alg->cra_flags &= ~CRYPTO_ALG_DEAD;
@@ -432,17 +452,18 @@ int crypto_register_alg(struct crypto_alg *alg)
 		return err;
 
 	down_write(&crypto_alg_sem);
-	larval = __crypto_register_alg(alg);
-	test_started = static_key_enabled(&crypto_boot_test_finished);
-	if (!IS_ERR_OR_NULL(larval))
+	larval = __crypto_register_alg(alg, &algs_to_put);
+	if (!IS_ERR_OR_NULL(larval)) {
+		test_started = crypto_boot_test_finished();
 		larval->test_started = test_started;
+	}
 	up_write(&crypto_alg_sem);
 
-	if (IS_ERR_OR_NULL(larval))
+	if (IS_ERR(larval))
 		return PTR_ERR(larval);
-
 	if (test_started)
 		crypto_wait_for_test(larval);
+	crypto_remove_final(&algs_to_put);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(crypto_register_alg);
@@ -619,6 +640,7 @@ int crypto_register_instance(struct crypto_template *tmpl,
 	struct crypto_larval *larval;
 	struct crypto_spawn *spawn;
 	u32 fips_internal = 0;
+	LIST_HEAD(algs_to_put);
 	int err;
 
 	err = crypto_check_alg(&inst->alg);
@@ -650,7 +672,7 @@ int crypto_register_instance(struct crypto_template *tmpl,
 
 	inst->alg.cra_flags |= (fips_internal & CRYPTO_ALG_FIPS_INTERNAL);
 
-	larval = __crypto_register_alg(&inst->alg);
+	larval = __crypto_register_alg(&inst->alg, &algs_to_put);
 	if (IS_ERR(larval))
 		goto unlock;
 	else if (larval)
@@ -662,15 +684,12 @@ int crypto_register_instance(struct crypto_template *tmpl,
 unlock:
 	up_write(&crypto_alg_sem);
 
-	err = PTR_ERR(larval);
-	if (IS_ERR_OR_NULL(larval))
-		goto err;
-
-	crypto_wait_for_test(larval);
-	err = 0;
-
-err:
-	return err;
+	if (IS_ERR(larval))
+		return PTR_ERR(larval);
+	if (larval)
+		crypto_wait_for_test(larval);
+	crypto_remove_final(&algs_to_put);
+	return 0;
 }
 EXPORT_SYMBOL_GPL(crypto_register_instance);
 
@@ -1234,6 +1253,9 @@ EXPORT_SYMBOL_GPL(crypto_stats_skcipher_decrypt);
 
 static void __init crypto_start_tests(void)
 {
+	if (IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+		return;
+
 	for (;;) {
 		struct crypto_larval *larval = NULL;
 		struct crypto_alg *q;
@@ -1267,7 +1289,7 @@ static void __init crypto_start_tests(void)
 		crypto_wait_for_test(larval);
 	}
 
-	static_branch_enable(&crypto_boot_test_finished);
+	set_crypto_boot_test_finished();
 }
 
 static int __init crypto_algapi_init(void)
diff --git linux-libre-6.1-gnu/crypto/algboss.c linux-libre-6.2-gnu/crypto/algboss.c
index eb5fe84efb83..0de1e6697949 100644
--- linux-libre-6.1-gnu/crypto/algboss.c
+++ linux-libre-6.2-gnu/crypto/algboss.c
@@ -175,18 +175,10 @@ static int cryptomgr_test(void *data)
 {
 	struct crypto_test_param *param = data;
 	u32 type = param->type;
-	int err = 0;
-
-#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
-	goto skiptest;
-#endif
-
-	if (type & CRYPTO_ALG_TESTED)
-		goto skiptest;
+	int err;
 
 	err = alg_test(param->driver, param->alg, type, CRYPTO_ALG_TESTED);
 
-skiptest:
 	crypto_alg_tested(param->driver, err);
 
 	kfree(param);
@@ -197,7 +189,9 @@ static int cryptomgr_schedule_test(struct crypto_alg *alg)
 {
 	struct task_struct *thread;
 	struct crypto_test_param *param;
-	u32 type;
+
+	if (IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+		return NOTIFY_DONE;
 
 	if (!try_module_get(THIS_MODULE))
 		goto err;
@@ -208,13 +202,7 @@ static int cryptomgr_schedule_test(struct crypto_alg *alg)
 
 	memcpy(param->driver, alg->cra_driver_name, sizeof(param->driver));
 	memcpy(param->alg, alg->cra_name, sizeof(param->alg));
-	type = alg->cra_flags;
-
-	/* Do not test internal algorithms. */
-	if (type & CRYPTO_ALG_INTERNAL)
-		type |= CRYPTO_ALG_TESTED;
-
-	param->type = type;
+	param->type = alg->cra_flags;
 
 	thread = kthread_run(cryptomgr_test, param, "cryptomgr_test");
 	if (IS_ERR(thread))
diff --git linux-libre-6.1-gnu/crypto/anubis.c linux-libre-6.2-gnu/crypto/anubis.c
index 5da0241ef453..9f0cf61bbc6e 100644
--- linux-libre-6.1-gnu/crypto/anubis.c
+++ linux-libre-6.2-gnu/crypto/anubis.c
@@ -29,11 +29,11 @@
  *
  */
 
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <asm/byteorder.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 
 #define ANUBIS_MIN_KEY_SIZE	16
diff --git linux-libre-6.1-gnu/crypto/api.c linux-libre-6.2-gnu/crypto/api.c
index 64f2d365a8e9..b022702f6436 100644
--- linux-libre-6.1-gnu/crypto/api.c
+++ linux-libre-6.2-gnu/crypto/api.c
@@ -31,8 +31,10 @@ EXPORT_SYMBOL_GPL(crypto_alg_sem);
 BLOCKING_NOTIFIER_HEAD(crypto_chain);
 EXPORT_SYMBOL_GPL(crypto_chain);
 
-DEFINE_STATIC_KEY_FALSE(crypto_boot_test_finished);
-EXPORT_SYMBOL_GPL(crypto_boot_test_finished);
+#ifndef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
+DEFINE_STATIC_KEY_FALSE(__crypto_boot_test_finished);
+EXPORT_SYMBOL_GPL(__crypto_boot_test_finished);
+#endif
 
 static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg);
 
@@ -172,9 +174,6 @@ void crypto_wait_for_test(struct crypto_larval *larval)
 
 	err = wait_for_completion_killable(&larval->completion);
 	WARN_ON(err);
-	if (!err)
-		crypto_notify(CRYPTO_MSG_ALG_LOADED, larval);
-
 out:
 	crypto_larval_kill(&larval->alg);
 }
@@ -205,7 +204,7 @@ static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
 	struct crypto_larval *larval = (void *)alg;
 	long timeout;
 
-	if (!static_branch_likely(&crypto_boot_test_finished))
+	if (!crypto_boot_test_finished())
 		crypto_start_test(larval);
 
 	timeout = wait_for_completion_killable_timeout(
diff --git linux-libre-6.1-gnu/crypto/blowfish_common.c linux-libre-6.2-gnu/crypto/blowfish_common.c
index 1c072012baff..c0208ce269a3 100644
--- linux-libre-6.1-gnu/crypto/blowfish_common.c
+++ linux-libre-6.2-gnu/crypto/blowfish_common.c
@@ -14,11 +14,12 @@
  * Copyright (c) Kyle McMartin <kyle@debian.org>
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
  */
+
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <asm/byteorder.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 #include <crypto/blowfish.h>
 
diff --git linux-libre-6.1-gnu/crypto/blowfish_generic.c linux-libre-6.2-gnu/crypto/blowfish_generic.c
index 003b52c6880e..0e74c7242e77 100644
--- linux-libre-6.1-gnu/crypto/blowfish_generic.c
+++ linux-libre-6.2-gnu/crypto/blowfish_generic.c
@@ -11,11 +11,12 @@
  * Copyright (c) Kyle McMartin <kyle@debian.org>
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
  */
+
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <asm/unaligned.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 #include <crypto/blowfish.h>
 
diff --git linux-libre-6.1-gnu/crypto/camellia_generic.c linux-libre-6.2-gnu/crypto/camellia_generic.c
index fd1a88af9e77..c04670cf51ac 100644
--- linux-libre-6.1-gnu/crypto/camellia_generic.c
+++ linux-libre-6.2-gnu/crypto/camellia_generic.c
@@ -9,7 +9,7 @@
  *  https://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
  */
 
-#include <linux/crypto.h>
+#include <crypto/algapi.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git linux-libre-6.1-gnu/crypto/cast5_generic.c linux-libre-6.2-gnu/crypto/cast5_generic.c
index 0257c14cefc2..085a1eedae03 100644
--- linux-libre-6.1-gnu/crypto/cast5_generic.c
+++ linux-libre-6.2-gnu/crypto/cast5_generic.c
@@ -14,8 +14,8 @@
 
 
 #include <asm/unaligned.h>
+#include <crypto/algapi.h>
 #include <linux/init.h>
-#include <linux/crypto.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/string.h>
diff --git linux-libre-6.1-gnu/crypto/cast6_generic.c linux-libre-6.2-gnu/crypto/cast6_generic.c
index 75346380aa0b..34f1ab53e3a7 100644
--- linux-libre-6.1-gnu/crypto/cast6_generic.c
+++ linux-libre-6.2-gnu/crypto/cast6_generic.c
@@ -11,8 +11,8 @@
 
 
 #include <asm/unaligned.h>
+#include <crypto/algapi.h>
 #include <linux/init.h>
-#include <linux/crypto.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/string.h>
diff --git linux-libre-6.1-gnu/crypto/ccm.c linux-libre-6.2-gnu/crypto/ccm.c
index 6b815ece51c6..30dbae72728f 100644
--- linux-libre-6.1-gnu/crypto/ccm.c
+++ linux-libre-6.2-gnu/crypto/ccm.c
@@ -218,7 +218,7 @@ static int crypto_ccm_auth(struct aead_request *req, struct scatterlist *plain,
 		cryptlen += ilen;
 	}
 
-	ahash_request_set_crypt(ahreq, plain, pctx->odata, cryptlen);
+	ahash_request_set_crypt(ahreq, plain, odata, cryptlen);
 	err = crypto_ahash_finup(ahreq);
 out:
 	return err;
diff --git linux-libre-6.1-gnu/crypto/cryptd.c linux-libre-6.2-gnu/crypto/cryptd.c
index 668095eca0fa..ca3a40fc7da9 100644
--- linux-libre-6.1-gnu/crypto/cryptd.c
+++ linux-libre-6.2-gnu/crypto/cryptd.c
@@ -68,11 +68,12 @@ struct aead_instance_ctx {
 
 struct cryptd_skcipher_ctx {
 	refcount_t refcnt;
-	struct crypto_sync_skcipher *child;
+	struct crypto_skcipher *child;
 };
 
 struct cryptd_skcipher_request_ctx {
 	crypto_completion_t complete;
+	struct skcipher_request req;
 };
 
 struct cryptd_hash_ctx {
@@ -227,13 +228,13 @@ static int cryptd_skcipher_setkey(struct crypto_skcipher *parent,
 				  const u8 *key, unsigned int keylen)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(parent);
-	struct crypto_sync_skcipher *child = ctx->child;
+	struct crypto_skcipher *child = ctx->child;
 
-	crypto_sync_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
-	crypto_sync_skcipher_set_flags(child,
-				       crypto_skcipher_get_flags(parent) &
-					 CRYPTO_TFM_REQ_MASK);
-	return crypto_sync_skcipher_setkey(child, key, keylen);
+	crypto_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
+	crypto_skcipher_set_flags(child,
+				  crypto_skcipher_get_flags(parent) &
+				  CRYPTO_TFM_REQ_MASK);
+	return crypto_skcipher_setkey(child, key, keylen);
 }
 
 static void cryptd_skcipher_complete(struct skcipher_request *req, int err)
@@ -258,13 +259,13 @@ static void cryptd_skcipher_encrypt(struct crypto_async_request *base,
 	struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req);
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_sync_skcipher *child = ctx->child;
-	SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child);
+	struct skcipher_request *subreq = &rctx->req;
+	struct crypto_skcipher *child = ctx->child;
 
 	if (unlikely(err == -EINPROGRESS))
 		goto out;
 
-	skcipher_request_set_sync_tfm(subreq, child);
+	skcipher_request_set_tfm(subreq, child);
 	skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP,
 				      NULL, NULL);
 	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
@@ -286,13 +287,13 @@ static void cryptd_skcipher_decrypt(struct crypto_async_request *base,
 	struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req);
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_sync_skcipher *child = ctx->child;
-	SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child);
+	struct skcipher_request *subreq = &rctx->req;
+	struct crypto_skcipher *child = ctx->child;
 
 	if (unlikely(err == -EINPROGRESS))
 		goto out;
 
-	skcipher_request_set_sync_tfm(subreq, child);
+	skcipher_request_set_tfm(subreq, child);
 	skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP,
 				      NULL, NULL);
 	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
@@ -343,9 +344,10 @@ static int cryptd_skcipher_init_tfm(struct crypto_skcipher *tfm)
 	if (IS_ERR(cipher))
 		return PTR_ERR(cipher);
 
-	ctx->child = (struct crypto_sync_skcipher *)cipher;
+	ctx->child = cipher;
 	crypto_skcipher_set_reqsize(
-		tfm, sizeof(struct cryptd_skcipher_request_ctx));
+		tfm, sizeof(struct cryptd_skcipher_request_ctx) +
+		     crypto_skcipher_reqsize(cipher));
 	return 0;
 }
 
@@ -353,7 +355,7 @@ static void cryptd_skcipher_exit_tfm(struct crypto_skcipher *tfm)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
-	crypto_free_sync_skcipher(ctx->child);
+	crypto_free_skcipher(ctx->child);
 }
 
 static void cryptd_skcipher_free(struct skcipher_instance *inst)
@@ -931,7 +933,7 @@ struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm)
 {
 	struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(&tfm->base);
 
-	return &ctx->child->base;
+	return ctx->child;
 }
 EXPORT_SYMBOL_GPL(cryptd_skcipher_child);
 
diff --git linux-libre-6.1-gnu/crypto/des_generic.c linux-libre-6.2-gnu/crypto/des_generic.c
index c85354a5e94c..1274e18d3eb9 100644
--- linux-libre-6.1-gnu/crypto/des_generic.c
+++ linux-libre-6.2-gnu/crypto/des_generic.c
@@ -8,11 +8,11 @@
  */
 
 #include <asm/byteorder.h>
+#include <crypto/algapi.h>
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/errno.h>
-#include <linux/crypto.h>
 
 #include <crypto/internal/des.h>
 
diff --git linux-libre-6.1-gnu/crypto/dh.c linux-libre-6.2-gnu/crypto/dh.c
index 99c3b2ef7adc..e39c1bde1ac0 100644
--- linux-libre-6.1-gnu/crypto/dh.c
+++ linux-libre-6.2-gnu/crypto/dh.c
@@ -318,6 +318,9 @@ static int dh_safe_prime_init_tfm(struct crypto_kpp *tfm)
 	if (IS_ERR(tfm_ctx->dh_tfm))
 		return PTR_ERR(tfm_ctx->dh_tfm);
 
+	kpp_set_reqsize(tfm, sizeof(struct kpp_request) +
+			     crypto_kpp_reqsize(tfm_ctx->dh_tfm));
+
 	return 0;
 }
 
@@ -593,7 +596,6 @@ static int __maybe_unused __dh_safe_prime_create(
 	inst->alg.max_size = dh_safe_prime_max_size;
 	inst->alg.init = dh_safe_prime_init_tfm;
 	inst->alg.exit = dh_safe_prime_exit_tfm;
-	inst->alg.reqsize = sizeof(struct kpp_request) + dh_alg->reqsize;
 	inst->alg.base.cra_priority = dh_alg->base.cra_priority;
 	inst->alg.base.cra_module = THIS_MODULE;
 	inst->alg.base.cra_ctxsize = sizeof(struct dh_safe_prime_tfm_ctx);
diff --git linux-libre-6.1-gnu/crypto/fcrypt.c linux-libre-6.2-gnu/crypto/fcrypt.c
index 76a04d000c0d..95a16e88899b 100644
--- linux-libre-6.1-gnu/crypto/fcrypt.c
+++ linux-libre-6.2-gnu/crypto/fcrypt.c
@@ -43,10 +43,10 @@
  */
 
 #include <asm/byteorder.h>
+#include <crypto/algapi.h>
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/crypto.h>
 
 #define ROUNDS 16
 
diff --git linux-libre-6.1-gnu/crypto/internal.h linux-libre-6.2-gnu/crypto/internal.h
index c08385571853..932f0aafddc3 100644
--- linux-libre-6.1-gnu/crypto/internal.h
+++ linux-libre-6.2-gnu/crypto/internal.h
@@ -47,7 +47,25 @@ extern struct list_head crypto_alg_list;
 extern struct rw_semaphore crypto_alg_sem;
 extern struct blocking_notifier_head crypto_chain;
 
-DECLARE_STATIC_KEY_FALSE(crypto_boot_test_finished);
+#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
+static inline bool crypto_boot_test_finished(void)
+{
+	return true;
+}
+static inline void set_crypto_boot_test_finished(void)
+{
+}
+#else
+DECLARE_STATIC_KEY_FALSE(__crypto_boot_test_finished);
+static inline bool crypto_boot_test_finished(void)
+{
+	return static_branch_likely(&__crypto_boot_test_finished);
+}
+static inline void set_crypto_boot_test_finished(void)
+{
+	static_branch_enable(&__crypto_boot_test_finished);
+}
+#endif /* !CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
 
 #ifdef CONFIG_PROC_FS
 void __init crypto_init_proc(void);
diff --git linux-libre-6.1-gnu/crypto/kdf_sp800108.c linux-libre-6.2-gnu/crypto/kdf_sp800108.c
index 58edf7797abf..c3f9938e1ad2 100644
--- linux-libre-6.1-gnu/crypto/kdf_sp800108.c
+++ linux-libre-6.2-gnu/crypto/kdf_sp800108.c
@@ -125,9 +125,13 @@ static const struct kdf_testvec kdf_ctr_hmac_sha256_tv_template[] = {
 
 static int __init crypto_kdf108_init(void)
 {
-	int ret = kdf_test(&kdf_ctr_hmac_sha256_tv_template[0], "hmac(sha256)",
-			   crypto_kdf108_setkey, crypto_kdf108_ctr_generate);
+	int ret;
 
+	if (IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+		return 0;
+
+	ret = kdf_test(&kdf_ctr_hmac_sha256_tv_template[0], "hmac(sha256)",
+		       crypto_kdf108_setkey, crypto_kdf108_ctr_generate);
 	if (ret) {
 		if (fips_enabled)
 			panic("alg: self-tests for CTR-KDF (hmac(sha256)) failed (rc=%d)\n",
@@ -136,7 +140,7 @@ static int __init crypto_kdf108_init(void)
 		WARN(1,
 		     "alg: self-tests for CTR-KDF (hmac(sha256)) failed (rc=%d)\n",
 		     ret);
-	} else {
+	} else if (fips_enabled) {
 		pr_info("alg: self-tests for CTR-KDF (hmac(sha256)) passed\n");
 	}
 
diff --git linux-libre-6.1-gnu/crypto/khazad.c linux-libre-6.2-gnu/crypto/khazad.c
index f19339954c89..70cafe73f974 100644
--- linux-libre-6.1-gnu/crypto/khazad.c
+++ linux-libre-6.2-gnu/crypto/khazad.c
@@ -19,11 +19,11 @@
  *
  */
 
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <asm/byteorder.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 
 #define KHAZAD_KEY_SIZE		16
diff --git linux-libre-6.1-gnu/crypto/rsa-pkcs1pad.c linux-libre-6.2-gnu/crypto/rsa-pkcs1pad.c
index 3285e3af43e1..6ee5b8a060c0 100644
--- linux-libre-6.1-gnu/crypto/rsa-pkcs1pad.c
+++ linux-libre-6.2-gnu/crypto/rsa-pkcs1pad.c
@@ -253,7 +253,7 @@ static int pkcs1pad_encrypt(struct akcipher_request *req)
 	ps_end = ctx->key_size - req->src_len - 2;
 	req_ctx->in_buf[0] = 0x02;
 	for (i = 1; i < ps_end; i++)
-		req_ctx->in_buf[i] = 1 + prandom_u32_max(255);
+		req_ctx->in_buf[i] = get_random_u32_inclusive(1, 255);
 	req_ctx->in_buf[ps_end] = 0x00;
 
 	pkcs1pad_sg_set_buf(req_ctx->in_sg, req_ctx->in_buf,
@@ -579,6 +579,10 @@ static int pkcs1pad_init_tfm(struct crypto_akcipher *tfm)
 		return PTR_ERR(child_tfm);
 
 	ctx->child = child_tfm;
+
+	akcipher_set_reqsize(tfm, sizeof(struct pkcs1pad_request) +
+				  crypto_akcipher_reqsize(child_tfm));
+
 	return 0;
 }
 
@@ -674,7 +678,6 @@ static int pkcs1pad_create(struct crypto_template *tmpl, struct rtattr **tb)
 	inst->alg.set_pub_key = pkcs1pad_set_pub_key;
 	inst->alg.set_priv_key = pkcs1pad_set_priv_key;
 	inst->alg.max_size = pkcs1pad_get_max_size;
-	inst->alg.reqsize = sizeof(struct pkcs1pad_request) + rsa_alg->reqsize;
 
 	inst->free = pkcs1pad_free;
 
diff --git linux-libre-6.1-gnu/crypto/seed.c linux-libre-6.2-gnu/crypto/seed.c
index 27720140820e..d0506ade2a5f 100644
--- linux-libre-6.1-gnu/crypto/seed.c
+++ linux-libre-6.2-gnu/crypto/seed.c
@@ -8,11 +8,11 @@
  * Copyright (C) 2007 Korea Information Security Agency (KISA).
  */
 
+#include <crypto/algapi.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/crypto.h>
 #include <asm/byteorder.h>
 
 #define SEED_NUM_KCONSTANTS	16
diff --git linux-libre-6.1-gnu/crypto/serpent_generic.c linux-libre-6.2-gnu/crypto/serpent_generic.c
index 45f98b750053..c6bca47931e2 100644
--- linux-libre-6.1-gnu/crypto/serpent_generic.c
+++ linux-libre-6.2-gnu/crypto/serpent_generic.c
@@ -7,11 +7,11 @@
  * Copyright (C) 2002 Dag Arne Osvik <osvik@ii.uib.no>
  */
 
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <asm/unaligned.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 #include <crypto/serpent.h>
 
diff --git linux-libre-6.1-gnu/crypto/shash.c linux-libre-6.2-gnu/crypto/shash.c
index 4c88e63b3350..868b6ba2b3b7 100644
--- linux-libre-6.1-gnu/crypto/shash.c
+++ linux-libre-6.2-gnu/crypto/shash.c
@@ -18,26 +18,16 @@
 
 #include "internal.h"
 
+#define MAX_SHASH_ALIGNMASK 63
+
 static const struct crypto_type crypto_shash_type;
 
-static int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
-			   unsigned int keylen)
+int shash_no_setkey(struct crypto_shash *tfm, const u8 *key,
+		    unsigned int keylen)
 {
 	return -ENOSYS;
 }
-
-/*
- * Check whether an shash algorithm has a setkey function.
- *
- * For CFI compatibility, this must not be an inline function.  This is because
- * when CFI is enabled, modules won't get the same address for shash_no_setkey
- * (if it were exported, which inlining would require) as the core kernel will.
- */
-bool crypto_shash_alg_has_setkey(struct shash_alg *alg)
-{
-	return alg->setkey != shash_no_setkey;
-}
-EXPORT_SYMBOL_GPL(crypto_shash_alg_has_setkey);
+EXPORT_SYMBOL_GPL(shash_no_setkey);
 
 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,
 				  unsigned int keylen)
@@ -100,7 +90,7 @@ static int shash_update_unaligned(struct shash_desc *desc, const u8 *data,
 	 * We cannot count on __aligned() working for large values:
 	 * https://patchwork.kernel.org/patch/9507697/
 	 */
-	u8 ubuf[MAX_ALGAPI_ALIGNMASK * 2];
+	u8 ubuf[MAX_SHASH_ALIGNMASK * 2];
 	u8 *buf = PTR_ALIGN(&ubuf[0], alignmask + 1);
 	int err;
 
@@ -142,7 +132,7 @@ static int shash_final_unaligned(struct shash_desc *desc, u8 *out)
 	 * We cannot count on __aligned() working for large values:
 	 * https://patchwork.kernel.org/patch/9507697/
 	 */
-	u8 ubuf[MAX_ALGAPI_ALIGNMASK + HASH_MAX_DIGESTSIZE];
+	u8 ubuf[MAX_SHASH_ALIGNMASK + HASH_MAX_DIGESTSIZE];
 	u8 *buf = PTR_ALIGN(&ubuf[0], alignmask + 1);
 	int err;
 
@@ -536,6 +526,9 @@ static int shash_prepare_alg(struct shash_alg *alg)
 	    alg->statesize > HASH_MAX_STATESIZE)
 		return -EINVAL;
 
+	if (base->cra_alignmask > MAX_SHASH_ALIGNMASK)
+		return -EINVAL;
+
 	if ((alg->export && !alg->import) || (alg->import && !alg->export))
 		return -EINVAL;
 
diff --git linux-libre-6.1-gnu/crypto/skcipher.c linux-libre-6.2-gnu/crypto/skcipher.c
index 418211180cee..0ecab31cfe79 100644
--- linux-libre-6.1-gnu/crypto/skcipher.c
+++ linux-libre-6.2-gnu/crypto/skcipher.c
@@ -763,7 +763,7 @@ struct crypto_sync_skcipher *crypto_alloc_sync_skcipher(
 	struct crypto_skcipher *tfm;
 
 	/* Only sync algorithms allowed. */
-	mask |= CRYPTO_ALG_ASYNC;
+	mask |= CRYPTO_ALG_ASYNC | CRYPTO_ALG_SKCIPHER_REQSIZE_LARGE;
 
 	tfm = crypto_alloc_tfm(alg_name, &crypto_skcipher_type, type, mask);
 
diff --git linux-libre-6.1-gnu/crypto/sm4_generic.c linux-libre-6.2-gnu/crypto/sm4_generic.c
index 4a6480a27fee..560eba37dc55 100644
--- linux-libre-6.1-gnu/crypto/sm4_generic.c
+++ linux-libre-6.2-gnu/crypto/sm4_generic.c
@@ -7,12 +7,12 @@
  * All rights reserved.
  */
 
+#include <crypto/algapi.h>
 #include <crypto/sm4.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/crypto.h>
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 
diff --git linux-libre-6.1-gnu/crypto/tcrypt.c linux-libre-6.2-gnu/crypto/tcrypt.c
index a82679b576bb..a0833654ce94 100644
--- linux-libre-6.1-gnu/crypto/tcrypt.c
+++ linux-libre-6.2-gnu/crypto/tcrypt.c
@@ -324,7 +324,7 @@ static void test_mb_aead_speed(const char *algo, int enc, int secs,
 					  crypto_req_done, &data[i].wait);
 	}
 
-	pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
+	pr_info("testing speed of multibuffer %s (%s) %s\n", algo,
 		get_driver_name(crypto_aead, tfm), e);
 
 	i = 0;
@@ -506,8 +506,8 @@ static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 
 out:
 	if (ret == 0)
-		printk("1 operation in %lu cycles (%d bytes)\n",
-		       (cycles + 4) / 8, blen);
+		pr_cont("1 operation in %lu cycles (%d bytes)\n",
+			(cycles + 4) / 8, blen);
 
 	return ret;
 }
@@ -575,8 +575,8 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 	}
 
 	crypto_init_wait(&wait);
-	printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
-			get_driver_name(crypto_aead, tfm), e);
+	pr_info("testing speed of %s (%s) %s\n", algo,
+		get_driver_name(crypto_aead, tfm), e);
 
 	req = aead_request_alloc(tfm, GFP_KERNEL);
 	if (!req) {
@@ -624,8 +624,8 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 				memset(iv, 0xff, iv_len);
 
 			crypto_aead_clear_flags(tfm, ~0);
-			printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
-					i, *keysize * 8, bs);
+			pr_info("test %u (%d bit key, %d byte blocks): ",
+				i, *keysize * 8, bs);
 
 			memset(tvmem[0], 0xff, PAGE_SIZE);
 
@@ -727,8 +727,8 @@ static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 			return ret;
 	}
 
-	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / secs, ((long)bcount * blen) / secs);
+	pr_cont("%6u opers/sec, %9lu bytes/sec\n",
+		bcount / secs, ((long)bcount * blen) / secs);
 
 	return 0;
 }
@@ -877,8 +877,8 @@ static void test_ahash_speed_common(const char *algo, unsigned int secs,
 		return;
 	}
 
-	printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
-			get_driver_name(crypto_ahash, tfm));
+	pr_info("testing speed of async %s (%s)\n", algo,
+		get_driver_name(crypto_ahash, tfm));
 
 	if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
 		pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
@@ -1090,15 +1090,6 @@ static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
 			goto out_free_tfm;
 		}
 
-
-	for (i = 0; i < num_mb; ++i)
-		if (testmgr_alloc_buf(data[i].xbuf)) {
-			while (i--)
-				testmgr_free_buf(data[i].xbuf);
-			goto out_free_tfm;
-		}
-
-
 	for (i = 0; i < num_mb; ++i) {
 		data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
 		if (!data[i].req) {
@@ -1117,7 +1108,7 @@ static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
 		crypto_init_wait(&data[i].wait);
 	}
 
-	pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
+	pr_info("testing speed of multibuffer %s (%s) %s\n", algo,
 		get_driver_name(crypto_skcipher, tfm), e);
 
 	i = 0;
@@ -1324,13 +1315,12 @@ static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
 		return;
 	}
 
-	pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
+	pr_info("testing speed of %s %s (%s) %s\n", async ? "async" : "sync",
 		algo, get_driver_name(crypto_skcipher, tfm), e);
 
 	req = skcipher_request_alloc(tfm, GFP_KERNEL);
 	if (!req) {
-		pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
-		       algo);
+		pr_err("skcipher: Failed to allocate request for %s\n", algo);
 		goto out;
 	}
 
@@ -1471,387 +1461,396 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		}
 
 		for (i = 1; i < 200; i++)
-			ret += do_test(NULL, 0, 0, i, num_mb);
+			ret = min(ret, do_test(NULL, 0, 0, i, num_mb));
 		break;
 
 	case 1:
-		ret += tcrypt_test("md5");
+		ret = min(ret, tcrypt_test("md5"));
 		break;
 
 	case 2:
-		ret += tcrypt_test("sha1");
+		ret = min(ret, tcrypt_test("sha1"));
 		break;
 
 	case 3:
-		ret += tcrypt_test("ecb(des)");
-		ret += tcrypt_test("cbc(des)");
-		ret += tcrypt_test("ctr(des)");
+		ret = min(ret, tcrypt_test("ecb(des)"));
+		ret = min(ret, tcrypt_test("cbc(des)"));
+		ret = min(ret, tcrypt_test("ctr(des)"));
 		break;
 
 	case 4:
-		ret += tcrypt_test("ecb(des3_ede)");
-		ret += tcrypt_test("cbc(des3_ede)");
-		ret += tcrypt_test("ctr(des3_ede)");
+		ret = min(ret, tcrypt_test("ecb(des3_ede)"));
+		ret = min(ret, tcrypt_test("cbc(des3_ede)"));
+		ret = min(ret, tcrypt_test("ctr(des3_ede)"));
 		break;
 
 	case 5:
-		ret += tcrypt_test("md4");
+		ret = min(ret, tcrypt_test("md4"));
 		break;
 
 	case 6:
-		ret += tcrypt_test("sha256");
+		ret = min(ret, tcrypt_test("sha256"));
 		break;
 
 	case 7:
-		ret += tcrypt_test("ecb(blowfish)");
-		ret += tcrypt_test("cbc(blowfish)");
-		ret += tcrypt_test("ctr(blowfish)");
+		ret = min(ret, tcrypt_test("ecb(blowfish)"));
+		ret = min(ret, tcrypt_test("cbc(blowfish)"));
+		ret = min(ret, tcrypt_test("ctr(blowfish)"));
 		break;
 
 	case 8:
-		ret += tcrypt_test("ecb(twofish)");
-		ret += tcrypt_test("cbc(twofish)");
-		ret += tcrypt_test("ctr(twofish)");
-		ret += tcrypt_test("lrw(twofish)");
-		ret += tcrypt_test("xts(twofish)");
+		ret = min(ret, tcrypt_test("ecb(twofish)"));
+		ret = min(ret, tcrypt_test("cbc(twofish)"));
+		ret = min(ret, tcrypt_test("ctr(twofish)"));
+		ret = min(ret, tcrypt_test("lrw(twofish)"));
+		ret = min(ret, tcrypt_test("xts(twofish)"));
 		break;
 
 	case 9:
-		ret += tcrypt_test("ecb(serpent)");
-		ret += tcrypt_test("cbc(serpent)");
-		ret += tcrypt_test("ctr(serpent)");
-		ret += tcrypt_test("lrw(serpent)");
-		ret += tcrypt_test("xts(serpent)");
+		ret = min(ret, tcrypt_test("ecb(serpent)"));
+		ret = min(ret, tcrypt_test("cbc(serpent)"));
+		ret = min(ret, tcrypt_test("ctr(serpent)"));
+		ret = min(ret, tcrypt_test("lrw(serpent)"));
+		ret = min(ret, tcrypt_test("xts(serpent)"));
 		break;
 
 	case 10:
-		ret += tcrypt_test("ecb(aes)");
-		ret += tcrypt_test("cbc(aes)");
-		ret += tcrypt_test("lrw(aes)");
-		ret += tcrypt_test("xts(aes)");
-		ret += tcrypt_test("ctr(aes)");
-		ret += tcrypt_test("rfc3686(ctr(aes))");
-		ret += tcrypt_test("ofb(aes)");
-		ret += tcrypt_test("cfb(aes)");
-		ret += tcrypt_test("xctr(aes)");
+		ret = min(ret, tcrypt_test("ecb(aes)"));
+		ret = min(ret, tcrypt_test("cbc(aes)"));
+		ret = min(ret, tcrypt_test("lrw(aes)"));
+		ret = min(ret, tcrypt_test("xts(aes)"));
+		ret = min(ret, tcrypt_test("ctr(aes)"));
+		ret = min(ret, tcrypt_test("rfc3686(ctr(aes))"));
+		ret = min(ret, tcrypt_test("ofb(aes)"));
+		ret = min(ret, tcrypt_test("cfb(aes)"));
+		ret = min(ret, tcrypt_test("xctr(aes)"));
 		break;
 
 	case 11:
-		ret += tcrypt_test("sha384");
+		ret = min(ret, tcrypt_test("sha384"));
 		break;
 
 	case 12:
-		ret += tcrypt_test("sha512");
+		ret = min(ret, tcrypt_test("sha512"));
 		break;
 
 	case 13:
-		ret += tcrypt_test("deflate");
+		ret = min(ret, tcrypt_test("deflate"));
 		break;
 
 	case 14:
-		ret += tcrypt_test("ecb(cast5)");
-		ret += tcrypt_test("cbc(cast5)");
-		ret += tcrypt_test("ctr(cast5)");
+		ret = min(ret, tcrypt_test("ecb(cast5)"));
+		ret = min(ret, tcrypt_test("cbc(cast5)"));
+		ret = min(ret, tcrypt_test("ctr(cast5)"));
 		break;
 
 	case 15:
-		ret += tcrypt_test("ecb(cast6)");
-		ret += tcrypt_test("cbc(cast6)");
-		ret += tcrypt_test("ctr(cast6)");
-		ret += tcrypt_test("lrw(cast6)");
-		ret += tcrypt_test("xts(cast6)");
+		ret = min(ret, tcrypt_test("ecb(cast6)"));
+		ret = min(ret, tcrypt_test("cbc(cast6)"));
+		ret = min(ret, tcrypt_test("ctr(cast6)"));
+		ret = min(ret, tcrypt_test("lrw(cast6)"));
+		ret = min(ret, tcrypt_test("xts(cast6)"));
 		break;
 
 	case 16:
-		ret += tcrypt_test("ecb(arc4)");
+		ret = min(ret, tcrypt_test("ecb(arc4)"));
 		break;
 
 	case 17:
-		ret += tcrypt_test("michael_mic");
+		ret = min(ret, tcrypt_test("michael_mic"));
 		break;
 
 	case 18:
-		ret += tcrypt_test("crc32c");
+		ret = min(ret, tcrypt_test("crc32c"));
 		break;
 
 	case 19:
-		ret += tcrypt_test("ecb(tea)");
+		ret = min(ret, tcrypt_test("ecb(tea)"));
 		break;
 
 	case 20:
-		ret += tcrypt_test("ecb(xtea)");
+		ret = min(ret, tcrypt_test("ecb(xtea)"));
 		break;
 
 	case 21:
-		ret += tcrypt_test("ecb(khazad)");
+		ret = min(ret, tcrypt_test("ecb(khazad)"));
 		break;
 
 	case 22:
-		ret += tcrypt_test("wp512");
+		ret = min(ret, tcrypt_test("wp512"));
 		break;
 
 	case 23:
-		ret += tcrypt_test("wp384");
+		ret = min(ret, tcrypt_test("wp384"));
 		break;
 
 	case 24:
-		ret += tcrypt_test("wp256");
+		ret = min(ret, tcrypt_test("wp256"));
 		break;
 
 	case 26:
-		ret += tcrypt_test("ecb(anubis)");
-		ret += tcrypt_test("cbc(anubis)");
+		ret = min(ret, tcrypt_test("ecb(anubis)"));
+		ret = min(ret, tcrypt_test("cbc(anubis)"));
 		break;
 
 	case 30:
-		ret += tcrypt_test("ecb(xeta)");
+		ret = min(ret, tcrypt_test("ecb(xeta)"));
 		break;
 
 	case 31:
-		ret += tcrypt_test("pcbc(fcrypt)");
+		ret = min(ret, tcrypt_test("pcbc(fcrypt)"));
 		break;
 
 	case 32:
-		ret += tcrypt_test("ecb(camellia)");
-		ret += tcrypt_test("cbc(camellia)");
-		ret += tcrypt_test("ctr(camellia)");
-		ret += tcrypt_test("lrw(camellia)");
-		ret += tcrypt_test("xts(camellia)");
+		ret = min(ret, tcrypt_test("ecb(camellia)"));
+		ret = min(ret, tcrypt_test("cbc(camellia)"));
+		ret = min(ret, tcrypt_test("ctr(camellia)"));
+		ret = min(ret, tcrypt_test("lrw(camellia)"));
+		ret = min(ret, tcrypt_test("xts(camellia)"));
 		break;
 
 	case 33:
-		ret += tcrypt_test("sha224");
+		ret = min(ret, tcrypt_test("sha224"));
 		break;
 
 	case 35:
-		ret += tcrypt_test("gcm(aes)");
+		ret = min(ret, tcrypt_test("gcm(aes)"));
 		break;
 
 	case 36:
-		ret += tcrypt_test("lzo");
+		ret = min(ret, tcrypt_test("lzo"));
 		break;
 
 	case 37:
-		ret += tcrypt_test("ccm(aes)");
+		ret = min(ret, tcrypt_test("ccm(aes)"));
 		break;
 
 	case 38:
-		ret += tcrypt_test("cts(cbc(aes))");
+		ret = min(ret, tcrypt_test("cts(cbc(aes))"));
 		break;
 
         case 39:
-		ret += tcrypt_test("xxhash64");
+		ret = min(ret, tcrypt_test("xxhash64"));
 		break;
 
         case 40:
-		ret += tcrypt_test("rmd160");
+		ret = min(ret, tcrypt_test("rmd160"));
 		break;
 
 	case 42:
-		ret += tcrypt_test("blake2b-512");
+		ret = min(ret, tcrypt_test("blake2b-512"));
 		break;
 
 	case 43:
-		ret += tcrypt_test("ecb(seed)");
+		ret = min(ret, tcrypt_test("ecb(seed)"));
 		break;
 
 	case 45:
-		ret += tcrypt_test("rfc4309(ccm(aes))");
+		ret = min(ret, tcrypt_test("rfc4309(ccm(aes))"));
 		break;
 
 	case 46:
-		ret += tcrypt_test("ghash");
+		ret = min(ret, tcrypt_test("ghash"));
 		break;
 
 	case 47:
-		ret += tcrypt_test("crct10dif");
+		ret = min(ret, tcrypt_test("crct10dif"));
 		break;
 
 	case 48:
-		ret += tcrypt_test("sha3-224");
+		ret = min(ret, tcrypt_test("sha3-224"));
 		break;
 
 	case 49:
-		ret += tcrypt_test("sha3-256");
+		ret = min(ret, tcrypt_test("sha3-256"));
 		break;
 
 	case 50:
-		ret += tcrypt_test("sha3-384");
+		ret = min(ret, tcrypt_test("sha3-384"));
 		break;
 
 	case 51:
-		ret += tcrypt_test("sha3-512");
+		ret = min(ret, tcrypt_test("sha3-512"));
 		break;
 
 	case 52:
-		ret += tcrypt_test("sm3");
+		ret = min(ret, tcrypt_test("sm3"));
 		break;
 
 	case 53:
-		ret += tcrypt_test("streebog256");
+		ret = min(ret, tcrypt_test("streebog256"));
 		break;
 
 	case 54:
-		ret += tcrypt_test("streebog512");
+		ret = min(ret, tcrypt_test("streebog512"));
 		break;
 
 	case 55:
-		ret += tcrypt_test("gcm(sm4)");
+		ret = min(ret, tcrypt_test("gcm(sm4)"));
 		break;
 
 	case 56:
-		ret += tcrypt_test("ccm(sm4)");
+		ret = min(ret, tcrypt_test("ccm(sm4)"));
 		break;
 
 	case 57:
-		ret += tcrypt_test("polyval");
+		ret = min(ret, tcrypt_test("polyval"));
 		break;
 
 	case 58:
-		ret += tcrypt_test("gcm(aria)");
+		ret = min(ret, tcrypt_test("gcm(aria)"));
+		break;
+
+	case 59:
+		ret = min(ret, tcrypt_test("cts(cbc(sm4))"));
 		break;
 
 	case 100:
-		ret += tcrypt_test("hmac(md5)");
+		ret = min(ret, tcrypt_test("hmac(md5)"));
 		break;
 
 	case 101:
-		ret += tcrypt_test("hmac(sha1)");
+		ret = min(ret, tcrypt_test("hmac(sha1)"));
 		break;
 
 	case 102:
-		ret += tcrypt_test("hmac(sha256)");
+		ret = min(ret, tcrypt_test("hmac(sha256)"));
 		break;
 
 	case 103:
-		ret += tcrypt_test("hmac(sha384)");
+		ret = min(ret, tcrypt_test("hmac(sha384)"));
 		break;
 
 	case 104:
-		ret += tcrypt_test("hmac(sha512)");
+		ret = min(ret, tcrypt_test("hmac(sha512)"));
 		break;
 
 	case 105:
-		ret += tcrypt_test("hmac(sha224)");
+		ret = min(ret, tcrypt_test("hmac(sha224)"));
 		break;
 
 	case 106:
-		ret += tcrypt_test("xcbc(aes)");
+		ret = min(ret, tcrypt_test("xcbc(aes)"));
 		break;
 
 	case 108:
-		ret += tcrypt_test("hmac(rmd160)");
+		ret = min(ret, tcrypt_test("hmac(rmd160)"));
 		break;
 
 	case 109:
-		ret += tcrypt_test("vmac64(aes)");
+		ret = min(ret, tcrypt_test("vmac64(aes)"));
 		break;
 
 	case 111:
-		ret += tcrypt_test("hmac(sha3-224)");
+		ret = min(ret, tcrypt_test("hmac(sha3-224)"));
 		break;
 
 	case 112:
-		ret += tcrypt_test("hmac(sha3-256)");
+		ret = min(ret, tcrypt_test("hmac(sha3-256)"));
 		break;
 
 	case 113:
-		ret += tcrypt_test("hmac(sha3-384)");
+		ret = min(ret, tcrypt_test("hmac(sha3-384)"));
 		break;
 
 	case 114:
-		ret += tcrypt_test("hmac(sha3-512)");
+		ret = min(ret, tcrypt_test("hmac(sha3-512)"));
 		break;
 
 	case 115:
-		ret += tcrypt_test("hmac(streebog256)");
+		ret = min(ret, tcrypt_test("hmac(streebog256)"));
 		break;
 
 	case 116:
-		ret += tcrypt_test("hmac(streebog512)");
+		ret = min(ret, tcrypt_test("hmac(streebog512)"));
 		break;
 
 	case 150:
-		ret += tcrypt_test("ansi_cprng");
+		ret = min(ret, tcrypt_test("ansi_cprng"));
 		break;
 
 	case 151:
-		ret += tcrypt_test("rfc4106(gcm(aes))");
+		ret = min(ret, tcrypt_test("rfc4106(gcm(aes))"));
 		break;
 
 	case 152:
-		ret += tcrypt_test("rfc4543(gcm(aes))");
+		ret = min(ret, tcrypt_test("rfc4543(gcm(aes))"));
 		break;
 
 	case 153:
-		ret += tcrypt_test("cmac(aes)");
+		ret = min(ret, tcrypt_test("cmac(aes)"));
 		break;
 
 	case 154:
-		ret += tcrypt_test("cmac(des3_ede)");
+		ret = min(ret, tcrypt_test("cmac(des3_ede)"));
 		break;
 
 	case 155:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(aes))"));
 		break;
 
 	case 156:
-		ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
+		ret = min(ret, tcrypt_test("authenc(hmac(md5),ecb(cipher_null))"));
 		break;
 
 	case 157:
-		ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))"));
 		break;
 
 	case 158:
-		ret += tcrypt_test("cbcmac(sm4)");
+		ret = min(ret, tcrypt_test("cbcmac(sm4)"));
 		break;
 
 	case 159:
-		ret += tcrypt_test("cmac(sm4)");
+		ret = min(ret, tcrypt_test("cmac(sm4)"));
+		break;
+
+	case 160:
+		ret = min(ret, tcrypt_test("xcbc(sm4)"));
 		break;
 
 	case 181:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(des))"));
 		break;
 	case 182:
-		ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))"));
 		break;
 	case 183:
-		ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha224),cbc(des))"));
 		break;
 	case 184:
-		ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))"));
 		break;
 	case 185:
-		ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha256),cbc(des))"));
 		break;
 	case 186:
-		ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))"));
 		break;
 	case 187:
-		ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha384),cbc(des))"));
 		break;
 	case 188:
-		ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))"));
 		break;
 	case 189:
-		ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha512),cbc(des))"));
 		break;
 	case 190:
-		ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
+		ret = min(ret, tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))"));
 		break;
 	case 191:
-		ret += tcrypt_test("ecb(sm4)");
-		ret += tcrypt_test("cbc(sm4)");
-		ret += tcrypt_test("cfb(sm4)");
-		ret += tcrypt_test("ctr(sm4)");
+		ret = min(ret, tcrypt_test("ecb(sm4)"));
+		ret = min(ret, tcrypt_test("cbc(sm4)"));
+		ret = min(ret, tcrypt_test("cfb(sm4)"));
+		ret = min(ret, tcrypt_test("ctr(sm4)"));
+		ret = min(ret, tcrypt_test("xts(sm4)"));
 		break;
 	case 192:
-		ret += tcrypt_test("ecb(aria)");
-		ret += tcrypt_test("cbc(aria)");
-		ret += tcrypt_test("cfb(aria)");
-		ret += tcrypt_test("ctr(aria)");
+		ret = min(ret, tcrypt_test("ecb(aria)"));
+		ret = min(ret, tcrypt_test("cbc(aria)"));
+		ret = min(ret, tcrypt_test("cfb(aria)"));
+		ret = min(ret, tcrypt_test("ctr(aria)"));
 		break;
 	case 200:
 		test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
@@ -2109,6 +2108,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 				speed_template_16);
 		test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
 				speed_template_16);
+		test_cipher_speed("cts(cbc(sm4))", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_cipher_speed("cts(cbc(sm4))", DECRYPT, sec, NULL, 0,
+				speed_template_16);
 		test_cipher_speed("cfb(sm4)", ENCRYPT, sec, NULL, 0,
 				speed_template_16);
 		test_cipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
@@ -2117,6 +2120,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 				speed_template_16);
 		test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
 				speed_template_16);
+		test_cipher_speed("xts(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_32);
+		test_cipher_speed("xts(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_32);
 		break;
 
 	case 219:
@@ -2630,6 +2637,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 				speed_template_16);
 		test_acipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
 				speed_template_16);
+		test_acipher_speed("xts(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_32);
+		test_acipher_speed("xts(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_32);
 		break;
 
 	case 519:
@@ -2885,7 +2896,7 @@ static int __init tcrypt_mod_init(void)
 	err = do_test(alg, type, mask, mode, num_mb);
 
 	if (err) {
-		printk(KERN_ERR "tcrypt: one or more tests failed!\n");
+		pr_err("one or more tests failed!\n");
 		goto err_free_tv;
 	} else {
 		pr_debug("all tests passed\n");
diff --git linux-libre-6.1-gnu/crypto/tea.c linux-libre-6.2-gnu/crypto/tea.c
index 02efc5d81690..896f863f3067 100644
--- linux-libre-6.1-gnu/crypto/tea.c
+++ linux-libre-6.2-gnu/crypto/tea.c
@@ -14,11 +14,11 @@
  * Copyright (c) 2004 Aaron Grothe ajgrothe@yahoo.com
  */
 
+#include <crypto/algapi.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <asm/byteorder.h>
-#include <linux/crypto.h>
 #include <linux/types.h>
 
 #define TEA_KEY_SIZE		16
diff --git linux-libre-6.1-gnu/crypto/testmgr.c linux-libre-6.2-gnu/crypto/testmgr.c
index bcd059caa1c8..4476ac97baa5 100644
--- linux-libre-6.1-gnu/crypto/testmgr.c
+++ linux-libre-6.2-gnu/crypto/testmgr.c
@@ -766,7 +766,7 @@ static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls,
 	struct iov_iter input;
 	int err;
 
-	iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len);
+	iov_iter_kvec(&input, ITER_SOURCE, inputs, nr_inputs, src_total_len);
 	err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask,
 				cfg->inplace_mode != OUT_OF_PLACE ?
 					max(dst_total_len, src_total_len) :
@@ -855,9 +855,9 @@ static int prepare_keybuf(const u8 *key, unsigned int ksize,
 /* Generate a random length in range [0, max_len], but prefer smaller values */
 static unsigned int generate_random_length(unsigned int max_len)
 {
-	unsigned int len = prandom_u32_max(max_len + 1);
+	unsigned int len = get_random_u32_below(max_len + 1);
 
-	switch (prandom_u32_max(4)) {
+	switch (get_random_u32_below(4)) {
 	case 0:
 		return len % 64;
 	case 1:
@@ -874,14 +874,14 @@ static void flip_random_bit(u8 *buf, size_t size)
 {
 	size_t bitpos;
 
-	bitpos = prandom_u32_max(size * 8);
+	bitpos = get_random_u32_below(size * 8);
 	buf[bitpos / 8] ^= 1 << (bitpos % 8);
 }
 
 /* Flip a random byte in the given nonempty data buffer */
 static void flip_random_byte(u8 *buf, size_t size)
 {
-	buf[prandom_u32_max(size)] ^= 0xff;
+	buf[get_random_u32_below(size)] ^= 0xff;
 }
 
 /* Sometimes make some random changes to the given nonempty data buffer */
@@ -891,15 +891,15 @@ static void mutate_buffer(u8 *buf, size_t size)
 	size_t i;
 
 	/* Sometimes flip some bits */
-	if (prandom_u32_max(4) == 0) {
-		num_flips = min_t(size_t, 1 << prandom_u32_max(8), size * 8);
+	if (get_random_u32_below(4) == 0) {
+		num_flips = min_t(size_t, 1 << get_random_u32_below(8), size * 8);
 		for (i = 0; i < num_flips; i++)
 			flip_random_bit(buf, size);
 	}
 
 	/* Sometimes flip some bytes */
-	if (prandom_u32_max(4) == 0) {
-		num_flips = min_t(size_t, 1 << prandom_u32_max(8), size);
+	if (get_random_u32_below(4) == 0) {
+		num_flips = min_t(size_t, 1 << get_random_u32_below(8), size);
 		for (i = 0; i < num_flips; i++)
 			flip_random_byte(buf, size);
 	}
@@ -915,11 +915,11 @@ static void generate_random_bytes(u8 *buf, size_t count)
 	if (count == 0)
 		return;
 
-	switch (prandom_u32_max(8)) { /* Choose a generation strategy */
+	switch (get_random_u32_below(8)) { /* Choose a generation strategy */
 	case 0:
 	case 1:
 		/* All the same byte, plus optional mutations */
-		switch (prandom_u32_max(4)) {
+		switch (get_random_u32_below(4)) {
 		case 0:
 			b = 0x00;
 			break;
@@ -959,24 +959,24 @@ static char *generate_random_sgl_divisions(struct test_sg_division *divs,
 		unsigned int this_len;
 		const char *flushtype_str;
 
-		if (div == &divs[max_divs - 1] || prandom_u32_max(2) == 0)
+		if (div == &divs[max_divs - 1] || get_random_u32_below(2) == 0)
 			this_len = remaining;
 		else
-			this_len = 1 + prandom_u32_max(remaining);
+			this_len = get_random_u32_inclusive(1, remaining);
 		div->proportion_of_total = this_len;
 
-		if (prandom_u32_max(4) == 0)
-			div->offset = (PAGE_SIZE - 128) + prandom_u32_max(128);
-		else if (prandom_u32_max(2) == 0)
-			div->offset = prandom_u32_max(32);
+		if (get_random_u32_below(4) == 0)
+			div->offset = get_random_u32_inclusive(PAGE_SIZE - 128, PAGE_SIZE - 1);
+		else if (get_random_u32_below(2) == 0)
+			div->offset = get_random_u32_below(32);
 		else
-			div->offset = prandom_u32_max(PAGE_SIZE);
-		if (prandom_u32_max(8) == 0)
+			div->offset = get_random_u32_below(PAGE_SIZE);
+		if (get_random_u32_below(8) == 0)
 			div->offset_relative_to_alignmask = true;
 
 		div->flush_type = FLUSH_TYPE_NONE;
 		if (gen_flushes) {
-			switch (prandom_u32_max(4)) {
+			switch (get_random_u32_below(4)) {
 			case 0:
 				div->flush_type = FLUSH_TYPE_REIMPORT;
 				break;
@@ -988,7 +988,7 @@ static char *generate_random_sgl_divisions(struct test_sg_division *divs,
 
 		if (div->flush_type != FLUSH_TYPE_NONE &&
 		    !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) &&
-		    prandom_u32_max(2) == 0)
+		    get_random_u32_below(2) == 0)
 			div->nosimd = true;
 
 		switch (div->flush_type) {
@@ -1035,7 +1035,7 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 
 	p += scnprintf(p, end - p, "random:");
 
-	switch (prandom_u32_max(4)) {
+	switch (get_random_u32_below(4)) {
 	case 0:
 	case 1:
 		cfg->inplace_mode = OUT_OF_PLACE;
@@ -1050,12 +1050,12 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 		break;
 	}
 
-	if (prandom_u32_max(2) == 0) {
+	if (get_random_u32_below(2) == 0) {
 		cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP;
 		p += scnprintf(p, end - p, " may_sleep");
 	}
 
-	switch (prandom_u32_max(4)) {
+	switch (get_random_u32_below(4)) {
 	case 0:
 		cfg->finalization_type = FINALIZATION_TYPE_FINAL;
 		p += scnprintf(p, end - p, " use_final");
@@ -1071,7 +1071,7 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 	}
 
 	if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) &&
-	    prandom_u32_max(2) == 0) {
+	    get_random_u32_below(2) == 0) {
 		cfg->nosimd = true;
 		p += scnprintf(p, end - p, " nosimd");
 	}
@@ -1084,7 +1084,7 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 					  cfg->req_flags);
 	p += scnprintf(p, end - p, "]");
 
-	if (cfg->inplace_mode == OUT_OF_PLACE && prandom_u32_max(2) == 0) {
+	if (cfg->inplace_mode == OUT_OF_PLACE && get_random_u32_below(2) == 0) {
 		p += scnprintf(p, end - p, " dst_divs=[");
 		p = generate_random_sgl_divisions(cfg->dst_divs,
 						  ARRAY_SIZE(cfg->dst_divs),
@@ -1093,13 +1093,13 @@ static void generate_random_testvec_config(struct testvec_config *cfg,
 		p += scnprintf(p, end - p, "]");
 	}
 
-	if (prandom_u32_max(2) == 0) {
-		cfg->iv_offset = 1 + prandom_u32_max(MAX_ALGAPI_ALIGNMASK);
+	if (get_random_u32_below(2) == 0) {
+		cfg->iv_offset = get_random_u32_inclusive(1, MAX_ALGAPI_ALIGNMASK);
 		p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset);
 	}
 
-	if (prandom_u32_max(2) == 0) {
-		cfg->key_offset = 1 + prandom_u32_max(MAX_ALGAPI_ALIGNMASK);
+	if (get_random_u32_below(2) == 0) {
+		cfg->key_offset = get_random_u32_inclusive(1, MAX_ALGAPI_ALIGNMASK);
 		p += scnprintf(p, end - p, " key_offset=%u", cfg->key_offset);
 	}
 
@@ -1180,7 +1180,7 @@ static int build_hash_sglist(struct test_sglist *tsgl,
 
 	kv.iov_base = (void *)vec->plaintext;
 	kv.iov_len = vec->psize;
-	iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize);
+	iov_iter_kvec(&input, ITER_SOURCE, &kv, 1, vec->psize);
 	return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize,
 				 &input, divs);
 }
@@ -1652,8 +1652,8 @@ static void generate_random_hash_testvec(struct shash_desc *desc,
 	vec->ksize = 0;
 	if (maxkeysize) {
 		vec->ksize = maxkeysize;
-		if (prandom_u32_max(4) == 0)
-			vec->ksize = 1 + prandom_u32_max(maxkeysize);
+		if (get_random_u32_below(4) == 0)
+			vec->ksize = get_random_u32_inclusive(1, maxkeysize);
 		generate_random_bytes((u8 *)vec->key, vec->ksize);
 
 		vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key,
@@ -2218,13 +2218,13 @@ static void mutate_aead_message(struct aead_testvec *vec, bool aad_iv,
 	const unsigned int aad_tail_size = aad_iv ? ivsize : 0;
 	const unsigned int authsize = vec->clen - vec->plen;
 
-	if (prandom_u32_max(2) == 0 && vec->alen > aad_tail_size) {
+	if (get_random_u32_below(2) == 0 && vec->alen > aad_tail_size) {
 		 /* Mutate the AAD */
 		flip_random_bit((u8 *)vec->assoc, vec->alen - aad_tail_size);
-		if (prandom_u32_max(2) == 0)
+		if (get_random_u32_below(2) == 0)
 			return;
 	}
-	if (prandom_u32_max(2) == 0) {
+	if (get_random_u32_below(2) == 0) {
 		/* Mutate auth tag (assuming it's at the end of ciphertext) */
 		flip_random_bit((u8 *)vec->ctext + vec->plen, authsize);
 	} else {
@@ -2249,7 +2249,7 @@ static void generate_aead_message(struct aead_request *req,
 	const unsigned int ivsize = crypto_aead_ivsize(tfm);
 	const unsigned int authsize = vec->clen - vec->plen;
 	const bool inauthentic = (authsize >= MIN_COLLISION_FREE_AUTHSIZE) &&
-				 (prefer_inauthentic || prandom_u32_max(4) == 0);
+				 (prefer_inauthentic || get_random_u32_below(4) == 0);
 
 	/* Generate the AAD. */
 	generate_random_bytes((u8 *)vec->assoc, vec->alen);
@@ -2257,7 +2257,7 @@ static void generate_aead_message(struct aead_request *req,
 		/* Avoid implementation-defined behavior. */
 		memcpy((u8 *)vec->assoc + vec->alen - ivsize, vec->iv, ivsize);
 
-	if (inauthentic && prandom_u32_max(2) == 0) {
+	if (inauthentic && get_random_u32_below(2) == 0) {
 		/* Generate a random ciphertext. */
 		generate_random_bytes((u8 *)vec->ctext, vec->clen);
 	} else {
@@ -2321,8 +2321,8 @@ static void generate_random_aead_testvec(struct aead_request *req,
 
 	/* Key: length in [0, maxkeysize], but usually choose maxkeysize */
 	vec->klen = maxkeysize;
-	if (prandom_u32_max(4) == 0)
-		vec->klen = prandom_u32_max(maxkeysize + 1);
+	if (get_random_u32_below(4) == 0)
+		vec->klen = get_random_u32_below(maxkeysize + 1);
 	generate_random_bytes((u8 *)vec->key, vec->klen);
 	vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen);
 
@@ -2331,8 +2331,8 @@ static void generate_random_aead_testvec(struct aead_request *req,
 
 	/* Tag length: in [0, maxauthsize], but usually choose maxauthsize */
 	authsize = maxauthsize;
-	if (prandom_u32_max(4) == 0)
-		authsize = prandom_u32_max(maxauthsize + 1);
+	if (get_random_u32_below(4) == 0)
+		authsize = get_random_u32_below(maxauthsize + 1);
 	if (prefer_inauthentic && authsize < MIN_COLLISION_FREE_AUTHSIZE)
 		authsize = MIN_COLLISION_FREE_AUTHSIZE;
 	if (WARN_ON(authsize > maxdatasize))
@@ -2342,7 +2342,7 @@ static void generate_random_aead_testvec(struct aead_request *req,
 
 	/* AAD, plaintext, and ciphertext lengths */
 	total_len = generate_random_length(maxdatasize);
-	if (prandom_u32_max(4) == 0)
+	if (get_random_u32_below(4) == 0)
 		vec->alen = 0;
 	else
 		vec->alen = generate_random_length(total_len);
@@ -2958,8 +2958,8 @@ static void generate_random_cipher_testvec(struct skcipher_request *req,
 
 	/* Key: length in [0, maxkeysize], but usually choose maxkeysize */
 	vec->klen = maxkeysize;
-	if (prandom_u32_max(4) == 0)
-		vec->klen = prandom_u32_max(maxkeysize + 1);
+	if (get_random_u32_below(4) == 0)
+		vec->klen = get_random_u32_below(maxkeysize + 1);
 	generate_random_bytes((u8 *)vec->key, vec->klen);
 	vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen);
 
@@ -4712,6 +4712,12 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.alg = "cts(cbc(paes))",
 		.test = alg_test_null,
 		.fips_allowed = 1,
+	}, {
+		.alg = "cts(cbc(sm4))",
+		.test = alg_test_skcipher,
+		.suite = {
+			.cipher = __VECS(sm4_cts_tv_template)
+		}
 	}, {
 		.alg = "curve25519",
 		.test = alg_test_kpp,
@@ -5586,6 +5592,12 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.suite = {
 			.hash = __VECS(aes_xcbc128_tv_template)
 		}
+	}, {
+		.alg = "xcbc(sm4)",
+		.test = alg_test_hash,
+		.suite = {
+			.hash = __VECS(sm4_xcbc128_tv_template)
+		}
 	}, {
 		.alg = "xchacha12",
 		.test = alg_test_skcipher,
@@ -5640,6 +5652,13 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.suite = {
 			.cipher = __VECS(serpent_xts_tv_template)
 		}
+	}, {
+		.alg = "xts(sm4)",
+		.generic_driver = "xts(ecb(sm4-generic))",
+		.test = alg_test_skcipher,
+		.suite = {
+			.cipher = __VECS(sm4_xts_tv_template)
+		}
 	}, {
 		.alg = "xts(twofish)",
 		.generic_driver = "xts(ecb(twofish-generic))",
diff --git linux-libre-6.1-gnu/crypto/testmgr.h linux-libre-6.2-gnu/crypto/testmgr.h
index d6088e26f326..f10bfb9d9973 100644
--- linux-libre-6.1-gnu/crypto/testmgr.h
+++ linux-libre-6.2-gnu/crypto/testmgr.h
@@ -14882,6 +14882,353 @@ static const struct cipher_testvec sm4_cfb_tv_template[] = {
 	}
 };
 
+static const struct cipher_testvec sm4_cts_tv_template[] = {
+	/* Generated from AES-CTS test vectors */
+	{
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20",
+		.len	= 17,
+		.ctext	= "\x05\xfe\x23\xee\x17\xa2\x89\x98"
+			  "\xbc\x97\x0a\x0b\x54\x67\xca\xd7"
+			  "\xd6",
+	}, {
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+			  "\x20\x47\x61\x75\x27\x73\x20",
+		.len	= 31,
+		.ctext	= "\x15\x46\xe4\x95\xa4\xec\xf0\xb8"
+			  "\x49\xd6\x6a\x9d\x89\xc7\xfd\x70"
+			  "\xd6\x71\xc8\xc0\x4d\x52\x7c\x66"
+			  "\x93\xf7\x70\xbb\xa8\x3f\xa3",
+	}, {
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+			  "\x20\x47\x61\x75\x27\x73\x20\x43",
+		.len	= 32,
+		.ctext	= "\x89\xc7\x99\x3f\x87\x69\x5c\xd3"
+			  "\x01\x6a\xbf\xd4\x3f\x79\x02\xa3"
+			  "\xd6\x71\xc8\xc0\x4d\x52\x7c\x66"
+			  "\x93\xf7\x70\xbb\xa8\x3f\xa3\xcf",
+	}, {
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+			  "\x20\x47\x61\x75\x27\x73\x20\x43"
+			  "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+			  "\x70\x6c\x65\x61\x73\x65\x2c",
+		.len	= 47,
+		.ctext	= "\xd6\x71\xc8\xc0\x4d\x52\x7c\x66"
+			  "\x93\xf7\x70\xbb\xa8\x3f\xa3\xcf"
+			  "\xd3\xe1\xdc\xeb\xfa\x04\x11\x99"
+			  "\xde\xcf\x6f\x4d\x7b\x09\x92\x7f"
+			  "\x89\xc7\x99\x3f\x87\x69\x5c\xd3"
+			  "\x01\x6a\xbf\xd4\x3f\x79\x02",
+	}, {
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+			  "\x20\x47\x61\x75\x27\x73\x20\x43"
+			  "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+			  "\x70\x6c\x65\x61\x73\x65\x2c\x20",
+		.len	= 48,
+		.ctext	= "\xd6\x71\xc8\xc0\x4d\x52\x7c\x66"
+			  "\x93\xf7\x70\xbb\xa8\x3f\xa3\xcf"
+			  "\x9a\xbd\x7b\xfe\x82\xab\xcc\x7f"
+			  "\xbd\x99\x21\x0c\x5e\x4d\xed\x20"
+			  "\x89\xc7\x99\x3f\x87\x69\x5c\xd3"
+			  "\x01\x6a\xbf\xd4\x3f\x79\x02\xa3",
+	}, {
+		.klen	= 16,
+		.key    = "\x63\x68\x69\x63\x6b\x65\x6e\x20"
+			  "\x74\x65\x72\x69\x79\x61\x6b\x69",
+		.ptext	= "\x49\x20\x77\x6f\x75\x6c\x64\x20"
+			  "\x6c\x69\x6b\x65\x20\x74\x68\x65"
+			  "\x20\x47\x65\x6e\x65\x72\x61\x6c"
+			  "\x20\x47\x61\x75\x27\x73\x20\x43"
+			  "\x68\x69\x63\x6b\x65\x6e\x2c\x20"
+			  "\x70\x6c\x65\x61\x73\x65\x2c\x20"
+			  "\x61\x6e\x64\x20\x77\x6f\x6e\x74"
+			  "\x6f\x6e\x20\x73\x6f\x75\x70\x2e",
+		.len	= 64,
+		.ctext	= "\xd6\x71\xc8\xc0\x4d\x52\x7c\x66"
+			  "\x93\xf7\x70\xbb\xa8\x3f\xa3\xcf"
+			  "\x89\xc7\x99\x3f\x87\x69\x5c\xd3"
+			  "\x01\x6a\xbf\xd4\x3f\x79\x02\xa3"
+			  "\x58\x19\xa4\x8f\xa9\x68\x5e\x6b"
+			  "\x2c\x0f\x81\x60\x15\x98\x27\x4f"
+			  "\x9a\xbd\x7b\xfe\x82\xab\xcc\x7f"
+			  "\xbd\x99\x21\x0c\x5e\x4d\xed\x20",
+	}
+};
+
+static const struct cipher_testvec sm4_xts_tv_template[] = {
+	/* Generated from AES-XTS test vectors */
+	{
+		.key	= "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.klen	= 32,
+		.iv	= "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ptext	= "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ctext	= "\xd9\xb4\x21\xf7\x31\xc8\x94\xfd"
+			  "\xc3\x5b\x77\x29\x1f\xe4\xe3\xb0"
+			  "\x2a\x1f\xb7\x66\x98\xd5\x9f\x0e"
+			  "\x51\x37\x6c\x4a\xda\x5b\xc7\x5d",
+		.len	= 32,
+	}, {
+		.key	= "\x11\x11\x11\x11\x11\x11\x11\x11"
+			  "\x11\x11\x11\x11\x11\x11\x11\x11"
+			  "\x22\x22\x22\x22\x22\x22\x22\x22"
+			  "\x22\x22\x22\x22\x22\x22\x22\x22",
+		.klen	= 32,
+		.iv	= "\x33\x33\x33\x33\x33\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ptext	= "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44",
+		.ctext	= "\xa7\x4d\x72\x6c\x11\x19\x6a\x32"
+			  "\xbe\x04\xe0\x01\xff\x29\xd0\xc7"
+			  "\x93\x2f\x9f\x3e\xc2\x9b\xfc\xb6"
+			  "\x4d\xd1\x7f\x63\xcb\xd3\xea\x31",
+		.len	= 32,
+	}, {
+		.key	= "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8"
+			  "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0"
+			  "\x22\x22\x22\x22\x22\x22\x22\x22"
+			  "\x22\x22\x22\x22\x22\x22\x22\x22",
+		.klen	= 32,
+		.iv	= "\x33\x33\x33\x33\x33\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ptext	= "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44"
+			  "\x44\x44\x44\x44\x44\x44\x44\x44",
+		.ctext	= "\x7f\x76\x08\x8e\xff\xad\xf7\x0c"
+			  "\x02\xea\x9f\x95\xda\x06\x28\xd3"
+			  "\x51\xbf\xcb\x9e\xac\x05\x63\xbc"
+			  "\xf1\x7b\x71\x0d\xab\x0a\x98\x26",
+		.len	= 32,
+	}, {
+		.key	= "\x27\x18\x28\x18\x28\x45\x90\x45"
+			  "\x23\x53\x60\x28\x74\x71\x35\x26"
+			  "\x31\x41\x59\x26\x53\x58\x97\x93"
+			  "\x23\x84\x62\x64\x33\x83\x27\x95",
+		.klen	= 32,
+		.iv	= "\x00\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ptext	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+			  "\x10\x11\x12\x13\x14\x15\x16\x17"
+			  "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+			  "\x20\x21\x22\x23\x24\x25\x26\x27"
+			  "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+			  "\x30\x31\x32\x33\x34\x35\x36\x37"
+			  "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+			  "\x40\x41\x42\x43\x44\x45\x46\x47"
+			  "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+			  "\x50\x51\x52\x53\x54\x55\x56\x57"
+			  "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+			  "\x60\x61\x62\x63\x64\x65\x66\x67"
+			  "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+			  "\x70\x71\x72\x73\x74\x75\x76\x77"
+			  "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+			  "\x80\x81\x82\x83\x84\x85\x86\x87"
+			  "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+			  "\x90\x91\x92\x93\x94\x95\x96\x97"
+			  "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+			  "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+			  "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+			  "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+			  "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+			  "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+			  "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+			  "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+			  "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+			  "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+			  "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+			  "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff"
+			  "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+			  "\x10\x11\x12\x13\x14\x15\x16\x17"
+			  "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+			  "\x20\x21\x22\x23\x24\x25\x26\x27"
+			  "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+			  "\x30\x31\x32\x33\x34\x35\x36\x37"
+			  "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+			  "\x40\x41\x42\x43\x44\x45\x46\x47"
+			  "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+			  "\x50\x51\x52\x53\x54\x55\x56\x57"
+			  "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+			  "\x60\x61\x62\x63\x64\x65\x66\x67"
+			  "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+			  "\x70\x71\x72\x73\x74\x75\x76\x77"
+			  "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+			  "\x80\x81\x82\x83\x84\x85\x86\x87"
+			  "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+			  "\x90\x91\x92\x93\x94\x95\x96\x97"
+			  "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+			  "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+			  "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+			  "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+			  "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+			  "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+			  "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+			  "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7"
+			  "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf"
+			  "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7"
+			  "\xe8\xe9\xea\xeb\xec\xed\xee\xef"
+			  "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7"
+			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
+		.ctext	= "\x54\xdd\x65\xb6\x32\x6f\xae\xa8"
+			  "\xfa\xd1\xa8\x3c\x63\x61\x4a\xf3"
+			  "\x9f\x72\x1d\x8d\xfe\x17\x7a\x30"
+			  "\xb6\x6a\xbf\x6a\x44\x99\x80\xe1"
+			  "\xcd\xbe\x06\xaf\xb7\x33\x36\xf3"
+			  "\x7a\x4d\x39\xde\x96\x4a\x30\xd7"
+			  "\xd0\x4a\x37\x99\x16\x9c\x60\x25"
+			  "\x8f\x6b\x74\x8a\x61\x86\x1a\xa5"
+			  "\xec\x92\xa2\xc1\x5b\x2b\x7c\x61"
+			  "\x5a\x42\xab\xa4\x99\xbb\xd6\xb7"
+			  "\x1d\xb9\xc7\x89\xb2\x18\x20\x89"
+			  "\xa2\x5d\xd3\xdf\x80\x0e\xd1\x86"
+			  "\x4d\x19\xf7\xed\x45\xfd\x17\xa9"
+			  "\x48\x0b\x0f\xb8\x2d\x9b\x7f\xc3"
+			  "\xed\x57\xe9\xa1\x14\x0e\xaa\x77"
+			  "\x8d\xd2\xdd\x67\x9e\x3e\xdc\x3d"
+			  "\xc4\xd5\x5c\x95\x0e\xbc\x53\x1d"
+			  "\x95\x92\xf7\xc4\x63\x82\x56\xd5"
+			  "\x65\x18\x29\x2a\x20\xaf\x98\xfd"
+			  "\xd3\xa6\x36\x00\x35\x0a\x70\xab"
+			  "\x5a\x40\xf4\xc2\x85\x03\x7c\xa0"
+			  "\x1f\x25\x1f\x19\xec\xae\x03\x29"
+			  "\xff\x77\xad\x88\xcd\x5a\x4c\xde"
+			  "\xa2\xae\xab\xc2\x21\x48\xff\xbd"
+			  "\x23\x9b\xd1\x05\x15\xbd\xe1\x13"
+			  "\x1d\xec\x84\x04\xe4\x43\xdc\x76"
+			  "\x31\x40\xd5\xf2\x2b\xf3\x3e\x0c"
+			  "\x68\x72\xd6\xb8\x1d\x63\x0f\x6f"
+			  "\x00\xcd\xd0\x58\xfe\x80\xf9\xcb"
+			  "\xfb\x77\x70\x7f\x93\xce\xe2\xca"
+			  "\x92\xb9\x15\xb8\x30\x40\x27\xc1"
+			  "\x90\xa8\x4e\x2d\x65\xe0\x18\xcc"
+			  "\x6a\x38\x7d\x37\x66\xac\xdb\x28"
+			  "\x25\x32\x84\xe8\xdb\x9a\xcf\x8f"
+			  "\x52\x28\x0d\xdc\x6d\x00\x33\xd2"
+			  "\xcc\xaa\xa4\xf9\xae\xff\x12\x36"
+			  "\x69\xbc\x02\x4f\xd6\x76\x8e\xdf"
+			  "\x8b\xc1\xf8\xd6\x22\xc1\x9c\x60"
+			  "\x9e\xf9\x7f\x60\x91\x90\xcd\x11"
+			  "\x02\x41\xe7\xfb\x08\x4e\xd8\x94"
+			  "\x2d\xa1\xf9\xb9\xcf\x1b\x51\x4b"
+			  "\x61\xa3\x88\xb3\x0e\xa6\x1a\x4a"
+			  "\x74\x5b\x38\x1e\xe7\xad\x6c\x4d"
+			  "\xb1\x27\x54\x53\xb8\x41\x3f\x98"
+			  "\xdf\x6e\x4a\x40\x98\x6e\xe4\xb5"
+			  "\x9a\xf5\xdf\xae\xcd\x30\x12\x65"
+			  "\x17\x90\x67\xa0\x0d\x7c\xa3\x5a"
+			  "\xb9\x5a\xbd\x61\x7a\xde\xa2\x8e"
+			  "\xc1\xc2\x6a\x97\xde\x28\xb8\xbf"
+			  "\xe3\x01\x20\xd6\xae\xfb\xd2\x58"
+			  "\xc5\x9e\x42\xd1\x61\xe8\x06\x5a"
+			  "\x78\x10\x6b\xdc\xa5\xcd\x90\xfb"
+			  "\x3a\xac\x4e\x93\x86\x6c\x8a\x7f"
+			  "\x96\x76\x86\x0a\x79\x14\x5b\xd9"
+			  "\x2e\x02\xe8\x19\xa9\x0b\xe0\xb9"
+			  "\x7c\xc5\x22\xb3\x21\x06\x85\x6f"
+			  "\xdf\x0e\x54\xd8\x8e\x46\x24\x15"
+			  "\x5a\x2f\x1c\x14\xea\xea\xa1\x63"
+			  "\xf8\x58\xe9\x9a\x80\x6e\x79\x1a"
+			  "\xcd\x82\xf1\xb0\xe2\x9f\x00\x28"
+			  "\xa4\xc3\x8e\x97\x6f\x57\x1a\x93"
+			  "\xf4\xfd\x57\xd7\x87\xc2\x4d\xb0"
+			  "\xe0\x1c\xa3\x04\xe5\xa5\xc4\xdd"
+			  "\x50\xcf\x8b\xdb\xf4\x91\xe5\x7c",
+		.len	= 512,
+	}, {
+		.key	= "\x62\x49\x77\x57\x24\x70\x93\x69"
+			  "\x99\x59\x57\x49\x66\x96\x76\x27"
+			  "\x02\x88\x41\x97\x16\x93\x99\x37"
+			  "\x51\x05\x82\x09\x74\x94\x45\x92",
+		.klen	= 32,
+		.iv	= "\xff\x00\x00\x00\x00\x00\x00\x00"
+			  "\x00\x00\x00\x00\x00\x00\x00\x00",
+		.ptext	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+			  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+			  "\x10\x11\x12\x13\x14\x15\x16\x17"
+			  "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+			  "\x20\x21\x22\x23\x24\x25\x26\x27"
+			  "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f"
+			  "\x30\x31\x32\x33\x34\x35\x36\x37"
+			  "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f"
+			  "\x40\x41\x42\x43\x44\x45\x46\x47"
+			  "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f"
+			  "\x50\x51\x52\x53\x54\x55\x56\x57"
+			  "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f"
+			  "\x60\x61\x62\x63\x64\x65\x66\x67"
+			  "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f"
+			  "\x70\x71\x72\x73\x74\x75\x76\x77"
+			  "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f"
+			  "\x80\x81\x82\x83\x84\x85\x86\x87"
+			  "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
+			  "\x90\x91\x92\x93\x94\x95\x96\x97"
+			  "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
+			  "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7"
+			  "\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+			  "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7"
+			  "\xf8\xf9\xfa\xfb\xfc",
+		.ctext	= "\xa2\x9f\x9e\x4e\x71\xdb\x28\x3c"
+			  "\x80\x0e\xf6\xb7\x8e\x57\x1c\xba"
+			  "\x90\xda\x3b\x6c\x22\x00\x68\x30"
+			  "\x1d\x63\x0d\x9e\x6a\xad\x37\x55"
+			  "\xbc\x77\x1e\xc9\xad\x83\x30\xd5"
+			  "\x27\xb2\x66\x77\x18\x3c\xa6\x39"
+			  "\x9c\x0a\xaa\x1f\x02\xe1\xd5\x65"
+			  "\x9b\x8d\xc5\x97\x3d\xc5\x04\x53"
+			  "\x78\x00\xe3\xb0\x1a\x43\x4e\xb7"
+			  "\xc4\x9f\x38\xc5\x7b\xa4\x70\x64"
+			  "\x78\xe6\x32\xd9\x65\x44\xc5\x64"
+			  "\xb8\x42\x35\x99\xff\x66\x75\xb0"
+			  "\x22\xd3\x9b\x6e\x8d\xcf\x6a\x24"
+			  "\xfd\x92\xb7\x1b\x04\x28\x2a\x61"
+			  "\xdc\x96\x2a\x20\x7a\x2c\xf1\xf9"
+			  "\x12\x15\xf0\x4d\xcf\x2b\xde\x33"
+			  "\x41\xbc\xe7\x85\x87\x22\xb7\x16"
+			  "\x02\x1c\xd8\xa2\x0f\x1f\xa3\xe9"
+			  "\xd8\x45\x48\xe7\xbe\x08\x4e\x4e"
+			  "\x23\x79\x84\xdb\x40\x76\xf5\x13"
+			  "\x78\x92\x4a\x2f\xf9\x1b\xf2\x80"
+			  "\x25\x74\x51\x45\x9a\x77\x78\x97"
+			  "\xd3\xe0\xc7\xc4\x35\x67\x2a\xe6"
+			  "\xb3\x0d\x62\x9f\x8b",
+		.len	= 189,
+	},
+};
+
 static const struct aead_testvec sm4_gcm_tv_template[] = {
 	{ /* From https://datatracker.ietf.org/doc/html/rfc8998#appendix-A.1 */
 		.key	= "\x01\x23\x45\x67\x89\xAB\xCD\xEF"
@@ -14913,6 +15260,298 @@ static const struct aead_testvec sm4_gcm_tv_template[] = {
 			  "\x83\xDE\x35\x41\xE4\xC2\xB5\x81"
 			  "\x77\xE0\x65\xA9\xBF\x7B\x62\xEC",
 		.clen	= 80,
+	}, { /* Generated from AES-GCM test vectors */
+		.key    = zeroed_string,
+		.klen	= 16,
+		.ctext	= "\x23\x2f\x0c\xfe\x30\x8b\x49\xea"
+			  "\x6f\xc8\x82\x29\xb5\xdc\x85\x8d",
+		.clen	= 16,
+	}, {
+		.key    = zeroed_string,
+		.klen	= 16,
+		.ptext	= zeroed_string,
+		.plen	= 16,
+		.ctext	= "\x7d\xe2\xaa\x7f\x11\x10\x18\x82"
+			  "\x18\x06\x3b\xe1\xbf\xeb\x6d\x89"
+			  "\xb8\x51\xb5\xf3\x94\x93\x75\x2b"
+			  "\xe5\x08\xf1\xbb\x44\x82\xc5\x57",
+		.clen	= 32,
+	}, {
+		.key	= "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+			  "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+		.klen	= 16,
+		.iv	= "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+			  "\xde\xca\xf8\x88",
+		.ptext	= "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+			  "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+			  "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+			  "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+			  "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+			  "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+			  "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+			  "\xba\x63\x7b\x39\x1a\xaf\xd2\x55",
+		.plen	= 64,
+		.ctext	= "\xe4\x11\x0f\xf1\xc1\x41\x97\xe6"
+			  "\x76\x21\x6a\x33\x83\x10\x41\xeb"
+			  "\x09\x58\x00\x11\x7b\xdc\x3f\x75"
+			  "\x1a\x49\x6e\xfc\xf2\xbb\xdf\xdb"
+			  "\x3a\x2e\x13\xfd\xc5\xc1\x9d\x07"
+			  "\x1a\xe5\x48\x3f\xed\xde\x98\x5d"
+			  "\x3f\x2d\x5b\x4e\xee\x0b\xb6\xdf"
+			  "\xe3\x63\x36\x83\x23\xf7\x5b\x80"
+			  "\x7d\xfe\x77\xef\x71\xb1\x5e\xc9"
+			  "\x52\x6b\x09\xab\x84\x28\x4b\x8a",
+		.clen	= 80,
+	}, {
+		.key	= "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+			  "\x6d\x6a\x8f\x94\x67\x30\x83\x08",
+		.klen	= 16,
+		.iv	= "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+			  "\xde\xca\xf8\x88",
+		.ptext	= "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+			  "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+			  "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+			  "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+			  "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+			  "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+			  "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+			  "\xba\x63\x7b\x39",
+		.plen	= 60,
+		.assoc	= "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+			  "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+			  "\xab\xad\xda\xd2",
+		.alen	= 20,
+		.ctext	= "\xe4\x11\x0f\xf1\xc1\x41\x97\xe6"
+			  "\x76\x21\x6a\x33\x83\x10\x41\xeb"
+			  "\x09\x58\x00\x11\x7b\xdc\x3f\x75"
+			  "\x1a\x49\x6e\xfc\xf2\xbb\xdf\xdb"
+			  "\x3a\x2e\x13\xfd\xc5\xc1\x9d\x07"
+			  "\x1a\xe5\x48\x3f\xed\xde\x98\x5d"
+			  "\x3f\x2d\x5b\x4e\xee\x0b\xb6\xdf"
+			  "\xe3\x63\x36\x83"
+			  "\x89\xf6\xba\x35\xb8\x18\xd3\xcc"
+			  "\x38\x6c\x05\xb3\x8a\xcb\xc9\xde",
+		.clen	= 76,
+	}, {
+		.key	= "\xfe\xff\xe9\x92\x86\x65\x73\x1c"
+			  "\xfe\xff\xe9\x92\x86\x65\x73\x1c",
+		.klen	= 16,
+		.iv	= "\xca\xfe\xba\xbe\xfa\xce\xdb\xad"
+			  "\xde\xca\xf8\x88",
+		.ptext	= "\xd9\x31\x32\x25\xf8\x84\x06\xe5"
+			  "\xa5\x59\x09\xc5\xaf\xf5\x26\x9a"
+			  "\x86\xa7\xa9\x53\x15\x34\xf7\xda"
+			  "\x2e\x4c\x30\x3d\x8a\x31\x8a\x72"
+			  "\x1c\x3c\x0c\x95\x95\x68\x09\x53"
+			  "\x2f\xcf\x0e\x24\x49\xa6\xb5\x25"
+			  "\xb1\x6a\xed\xf5\xaa\x0d\xe6\x57"
+			  "\xba\x63\x7b\x39",
+		.plen	= 60,
+		.assoc	= "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+			  "\xfe\xed\xfa\xce\xde\xad\xbe\xef"
+			  "\xab\xad\xda\xd2",
+		.alen	= 20,
+		.ctext	= "\xc1\x11\x44\x51\xd9\x25\x87\x5b"
+			  "\x0f\xd9\x06\xf3\x33\x44\xbb\x87"
+			  "\x8b\xa3\x77\xd2\x0c\x60\xfa\xcc"
+			  "\x85\x50\x6f\x96\x0c\x54\x54\xc1"
+			  "\x58\x04\x88\x6e\xf4\x26\x35\x7e"
+			  "\x94\x80\x48\x6c\xf2\xf4\x88\x1f"
+			  "\x19\x63\xea\xae\xba\x81\x1a\x5d"
+			  "\x0e\x6f\x59\x08"
+			  "\x33\xac\x5b\xa8\x19\x60\xdb\x1d"
+			  "\xdd\x2e\x22\x2e\xe0\x87\x51\x5d",
+		.clen	= 76,
+	}, {
+		.key	= "\x8b\x32\xcf\xe7\x44\xed\x13\x59"
+			  "\x04\x38\x77\xb0\xb9\xad\xb4\x38",
+		.klen	= 16,
+		.iv	= "\x00\xff\xff\xff\xff\x00\x00\xff"
+			  "\xff\xff\x00\xff",
+		.ptext	= "\x42\xc1\xcc\x08\x48\x6f\x41\x3f"
+			  "\x2f\x11\x66\x8b\x2a\x16\xf0\xe0"
+			  "\x58\x83\xf0\xc3\x70\x14\xc0\x5b"
+			  "\x3f\xec\x1d\x25\x3c\x51\xd2\x03"
+			  "\xcf\x59\x74\x1f\xb2\x85\xb4\x07"
+			  "\xc6\x6a\x63\x39\x8a\x5b\xde\xcb"
+			  "\xaf\x08\x44\xbd\x6f\x91\x15\xe1"
+			  "\xf5\x7a\x6e\x18\xbd\xdd\x61\x50"
+			  "\x59\xa9\x97\xab\xbb\x0e\x74\x5c"
+			  "\x00\xa4\x43\x54\x04\x54\x9b\x3b"
+			  "\x77\xec\xfd\x5c\xa6\xe8\x7b\x08"
+			  "\xae\xe6\x10\x3f\x32\x65\xd1\xfc"
+			  "\xa4\x1d\x2c\x31\xfb\x33\x7a\xb3"
+			  "\x35\x23\xf4\x20\x41\xd4\xad\x82"
+			  "\x8b\xa4\xad\x96\x1c\x20\x53\xbe"
+			  "\x0e\xa6\xf4\xdc\x78\x49\x3e\x72"
+			  "\xb1\xa9\xb5\x83\xcb\x08\x54\xb7"
+			  "\xad\x49\x3a\xae\x98\xce\xa6\x66"
+			  "\x10\x30\x90\x8c\x55\x83\xd7\x7c"
+			  "\x8b\xe6\x53\xde\xd2\x6e\x18\x21"
+			  "\x01\x52\xd1\x9f\x9d\xbb\x9c\x73"
+			  "\x57\xcc\x89\x09\x75\x9b\x78\x70"
+			  "\xed\x26\x97\x4d\xb4\xe4\x0c\xa5"
+			  "\xfa\x70\x04\x70\xc6\x96\x1c\x7d"
+			  "\x54\x41\x77\xa8\xe3\xb0\x7e\x96"
+			  "\x82\xd9\xec\xa2\x87\x68\x55\xf9"
+			  "\x8f\x9e\x73\x43\x47\x6a\x08\x36"
+			  "\x93\x67\xa8\x2d\xde\xac\x41\xa9"
+			  "\x5c\x4d\x73\x97\x0f\x70\x68\xfa"
+			  "\x56\x4d\x00\xc2\x3b\x1f\xc8\xb9"
+			  "\x78\x1f\x51\x07\xe3\x9a\x13\x4e"
+			  "\xed\x2b\x2e\xa3\xf7\x44\xb2\xe7"
+			  "\xab\x19\x37\xd9\xba\x76\x5e\xd2"
+			  "\xf2\x53\x15\x17\x4c\x6b\x16\x9f"
+			  "\x02\x66\x49\xca\x7c\x91\x05\xf2"
+			  "\x45\x36\x1e\xf5\x77\xad\x1f\x46"
+			  "\xa8\x13\xfb\x63\xb6\x08\x99\x63"
+			  "\x82\xa2\xed\xb3\xac\xdf\x43\x19"
+			  "\x45\xea\x78\x73\xd9\xb7\x39\x11"
+			  "\xa3\x13\x7c\xf8\x3f\xf7\xad\x81"
+			  "\x48\x2f\xa9\x5c\x5f\xa0\xf0\x79"
+			  "\xa4\x47\x7d\x80\x20\x26\xfd\x63"
+			  "\x0a\xc7\x7e\x6d\x75\x47\xff\x76"
+			  "\x66\x2e\x8a\x6c\x81\x35\xaf\x0b"
+			  "\x2e\x6a\x49\x60\xc1\x10\xe1\xe1"
+			  "\x54\x03\xa4\x09\x0c\x37\x7a\x15"
+			  "\x23\x27\x5b\x8b\x4b\xa5\x64\x97"
+			  "\xae\x4a\x50\x73\x1f\x66\x1c\x5c"
+			  "\x03\x25\x3c\x8d\x48\x58\x71\x34"
+			  "\x0e\xec\x4e\x55\x1a\x03\x6a\xe5"
+			  "\xb6\x19\x2b\x84\x2a\x20\xd1\xea"
+			  "\x80\x6f\x96\x0e\x05\x62\xc7\x78"
+			  "\x87\x79\x60\x38\x46\xb4\x25\x57"
+			  "\x6e\x16\x63\xf8\xad\x6e\xd7\x42"
+			  "\x69\xe1\x88\xef\x6e\xd5\xb4\x9a"
+			  "\x3c\x78\x6c\x3b\xe5\xa0\x1d\x22"
+			  "\x86\x5c\x74\x3a\xeb\x24\x26\xc7"
+			  "\x09\xfc\x91\x96\x47\x87\x4f\x1a"
+			  "\xd6\x6b\x2c\x18\x47\xc0\xb8\x24"
+			  "\xa8\x5a\x4a\x9e\xcb\x03\xe7\x2a"
+			  "\x09\xe6\x4d\x9c\x6d\x86\x60\xf5"
+			  "\x2f\x48\x69\x37\x9f\xf2\xd2\xcb"
+			  "\x0e\x5a\xdd\x6e\x8a\xfb\x6a\xfe"
+			  "\x0b\x63\xde\x87\x42\x79\x8a\x68"
+			  "\x51\x28\x9b\x7a\xeb\xaf\xb8\x2f"
+			  "\x9d\xd1\xc7\x45\x90\x08\xc9\x83"
+			  "\xe9\x83\x84\xcb\x28\x69\x09\x69"
+			  "\xce\x99\x46\x00\x54\xcb\xd8\x38"
+			  "\xf9\x53\x4a\xbf\x31\xce\x57\x15"
+			  "\x33\xfa\x96\x04\x33\x42\xe3\xc0"
+			  "\xb7\x54\x4a\x65\x7a\x7c\x02\xe6"
+			  "\x19\x95\xd0\x0e\x82\x07\x63\xf9"
+			  "\xe1\x2b\x2a\xfc\x55\x92\x52\xc9"
+			  "\xb5\x9f\x23\x28\x60\xe7\x20\x51"
+			  "\x10\xd3\xed\x6d\x9b\xab\xb8\xe2"
+			  "\x5d\x9a\x34\xb3\xbe\x9c\x64\xcb"
+			  "\x78\xc6\x91\x22\x40\x91\x80\xbe"
+			  "\xd7\x78\x5c\x0e\x0a\xdc\x08\xe9"
+			  "\x67\x10\xa4\x83\x98\x79\x23\xe7"
+			  "\x92\xda\xa9\x22\x16\xb1\xe7\x78"
+			  "\xa3\x1c\x6c\x8f\x35\x7c\x4d\x37"
+			  "\x2f\x6e\x0b\x50\x5c\x34\xb9\xf9"
+			  "\xe6\x3d\x91\x0d\x32\x95\xaa\x3d"
+			  "\x48\x11\x06\xbb\x2d\xf2\x63\x88"
+			  "\x3f\x73\x09\xe2\x45\x56\x31\x51"
+			  "\xfa\x5e\x4e\x62\xf7\x90\xf9\xa9"
+			  "\x7d\x7b\x1b\xb1\xc8\x26\x6e\x66"
+			  "\xf6\x90\x9a\x7f\xf2\x57\xcc\x23"
+			  "\x59\xfa\xfa\xaa\x44\x04\x01\xa7"
+			  "\xa4\x78\xdb\x74\x3d\x8b\xb5",
+		.plen	= 719,
+		.ctext	= "\xdc\xb1\x0f\x2a\xe8\x2d\x1c\x57"
+			  "\xc4\x82\xfa\xd6\x87\xe6\x2f\x50"
+			  "\xbd\x9e\x0a\x42\x31\xf2\xc7\xbb"
+			  "\x21\x63\xa7\x05\x43\x33\xef\x33"
+			  "\x5c\xd3\x47\x55\xce\x5c\xe4\xd4"
+			  "\xe5\x07\x62\x22\xac\x01\xa8\x35"
+			  "\x9c\x59\x34\x30\x8e\xff\x9f\xb4"
+			  "\xd2\x4e\x74\x90\x64\xf2\x78\x5e"
+			  "\x63\xb7\xc5\x08\x1b\x37\xa5\x9e"
+			  "\xc0\xde\xff\xa9\x7f\x0b\xd3\x02"
+			  "\x83\x6e\x33\xfa\x43\x11\xd3\xda"
+			  "\x02\xcf\xcd\x4a\xc0\x78\x1f\x39"
+			  "\x62\xcb\xa3\x95\x7e\x13\x92\x28"
+			  "\xb2\xc4\x7a\xba\xd1\xc6\xf6\x1f"
+			  "\xda\x0b\xf1\xd1\x99\x54\xd8\x3b"
+			  "\x16\xf8\xe6\x97\x1e\xa7\xcf\x49"
+			  "\x69\x84\x01\x4c\xdc\x7a\x34\xff"
+			  "\x01\x08\xa3\x0b\x39\xac\x21\x37"
+			  "\xd8\xb4\x04\x19\x8b\x7a\x7d\x17"
+			  "\x44\xd1\x18\xaf\x1f\xa9\x29\xfe"
+			  "\xfa\x77\xe0\x40\x42\x0c\x79\xb7"
+			  "\xc3\x15\x1b\xd9\x0c\x82\xfc\x16"
+			  "\x70\xd6\x2a\xe9\x94\x72\xc5\xa5"
+			  "\x8a\x58\xbc\xfa\xe0\x88\x39\x4a"
+			  "\x80\xe8\xec\xaf\x60\xac\xe7\xf8"
+			  "\x9c\xf0\xfc\x61\x39\x07\x98\x6b"
+			  "\x88\xe3\x98\x22\x28\x18\x4a\x2d"
+			  "\x25\xef\x10\xe3\x83\x66\x3f\xfd"
+			  "\xc7\x0b\xa3\xfd\x97\xa9\xf4\xbd"
+			  "\xd8\x2a\xee\x4a\x50\xad\xcc\xb5"
+			  "\xc7\xab\xb8\x79\x9c\xd1\xf1\x27"
+			  "\x08\xf5\xf5\xe8\x1b\x66\xce\x41"
+			  "\x56\x60\x94\x86\xf0\x78\xc2\xfa"
+			  "\x5b\x63\x40\xb1\xd1\x1a\x38\x69"
+			  "\x0b\x8c\xb2\xf5\xa2\xbe\x90\x9d"
+			  "\x46\x23\x79\x8b\x3b\x4a\xf4\xbb"
+			  "\x55\xf7\x58\x9d\xaf\x59\xff\x74"
+			  "\xf3\xb9\xc4\x26\xb1\xf8\xe1\x28"
+			  "\x8b\x5e\x8f\x6d\x64\xe7\xe8\x63"
+			  "\xd2\x9e\xcb\xee\xae\x19\x04\x1d"
+			  "\x05\xf0\x9d\x99\x7b\x33\x33\xae"
+			  "\x6e\xe5\x09\xdd\x67\x51\xc4\xc8"
+			  "\x6a\xc7\x36\x35\xc9\x93\x76\xa1"
+			  "\xa8\x1c\xfa\x75\x92\x34\x0e\x7d"
+			  "\x3d\x1d\xef\x00\xfd\xa5\x25\x12"
+			  "\x7c\x91\x21\x41\xcc\x50\x47\xa9"
+			  "\x22\x50\x24\x96\x34\x79\x3d\xe8"
+			  "\x3f\xa0\x56\xaf\x98\x53\x55\xc3"
+			  "\x46\x1b\x17\x54\xb8\xb0\xb7\xe0"
+			  "\xe0\xab\x47\x6f\x06\xda\xcc\x75"
+			  "\xa7\x96\xb7\x92\xf3\xa0\x5f\xe6"
+			  "\xba\x97\xe3\x2f\x97\x05\xb2\x99"
+			  "\xa0\x09\x10\x98\x9c\xd3\x2e\xd1"
+			  "\x7e\x2a\x30\x54\x3c\xb9\x33\xe3"
+			  "\xf2\xaf\xd3\xa5\xee\xd0\x0b\x8a"
+			  "\x19\x54\x0f\x02\x51\x1f\x91\xdf"
+			  "\x71\x9c\xad\x77\x35\x28\x55\x6d"
+			  "\xcd\x7a\xd9\xa3\x41\x98\x6b\x37"
+			  "\x19\x0f\xbe\xae\x69\xb2\x25\x01"
+			  "\xee\x0e\x51\x4b\x53\xea\x0f\x5f"
+			  "\x85\x74\x79\x36\x32\x0a\x2a\x40"
+			  "\xad\x6b\x78\x41\x54\x99\xe9\xc1"
+			  "\x2b\x6c\x9b\x42\x21\xef\xe2\x50"
+			  "\x56\x8d\x78\xdf\x58\xbe\x0a\x0f"
+			  "\xfc\xfc\x0d\x2e\xd0\xcb\xa6\x0a"
+			  "\xa8\xd9\x1e\xa9\xd4\x7c\x99\x88"
+			  "\xcf\x11\xad\x1c\xd3\x04\x63\x55"
+			  "\xef\x85\x0b\x69\xa1\x40\xf1\x75"
+			  "\x24\xf4\xe5\x2c\xd4\x7a\x24\x50"
+			  "\x8f\xa2\x71\xc9\x92\x20\xcd\xcf"
+			  "\xda\x40\xbe\xf6\xfe\x1a\xca\xc7"
+			  "\x4a\x80\x45\x55\xcb\xdd\xb7\x01"
+			  "\xb0\x8d\xcb\xd2\xae\xbd\xa4\xd0"
+			  "\x5c\x10\x05\x66\x7b\xd4\xff\xd9"
+			  "\xc4\x23\x9d\x8d\x6b\x24\xf8\x3f"
+			  "\x73\x4d\x5c\x2b\x33\x4c\x5e\x63"
+			  "\x74\x6d\x03\xa1\x7a\x35\x65\x17"
+			  "\x38\x7f\x3b\xc1\x69\xcf\x61\x34"
+			  "\x30\x21\xaf\x97\x47\x12\x3f\xa1"
+			  "\xa7\x50\xc5\x87\xfb\x3f\x70\x32"
+			  "\x86\x17\x5f\x25\xe4\x74\xc6\xd0"
+			  "\x9b\x39\xe6\xe1\x5a\xec\x8f\x40"
+			  "\xce\xcc\x37\x3b\xd8\x72\x1c\x31"
+			  "\x75\xa4\xa6\x89\x8c\xdd\xd6\xd2"
+			  "\x32\x3d\xe8\xc3\x54\xab\x1f\x35"
+			  "\x52\xb4\x94\x81\xb0\x37\x3a\x03"
+			  "\xbb\xb1\x99\x30\xa5\xf8\x21\xcd"
+			  "\x93\x5d\xa7\x13\xed\xc7\x49\x09"
+			  "\x70\xda\x08\x39\xaa\x15\x9e\x45"
+			  "\x35\x2b\x0f\x5c\x8c\x8b\xc9"
+			  "\xa8\xb8\x9f\xfd\x37\x36\x31\x7e"
+			  "\x34\x4f\xc1\xc0\xca\x8a\x22\xfd",
+		.clen	= 735,
 	}
 };
 
@@ -14947,6 +15586,282 @@ static const struct aead_testvec sm4_ccm_tv_template[] = {
 			  "\x16\x84\x2D\x4F\xA1\x86\xF5\x6A"
 			  "\xB3\x32\x56\x97\x1F\xA1\x10\xF4",
 		.clen	= 80,
+	}, { /* Generated from AES-CCM test vectors */
+		.key	= "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7"
+			  "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf",
+		.klen	= 16,
+		.iv	= "\x01\x00\x00\x00\x03\x02\x01\x00"
+			  "\xa0\xa1\xa2\xa3\xa4\xa5\x00\x00",
+		.assoc	= "\x00\x01\x02\x03\x04\x05\x06\x07",
+		.alen	= 8,
+		.ptext	= "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+			  "\x10\x11\x12\x13\x14\x15\x16\x17"
+			  "\x18\x19\x1a\x1b\x1c\x1d\x1e",
+		.plen	= 23,
+		.ctext	= "\x7b\xff\x4a\x15\xf5\x73\xce\x82"
+			  "\x6e\xc2\x31\x1d\xe2\x53\x02\xac"
+			  "\xa4\x48\xf9\xe4\xf5\x1f\x81\x70"
+			  "\x18\xbc\xb6\x84\x01\xb8\xae",
+		.clen	= 31,
+	}, {
+		.key	= "\xf4\x6b\xc2\x75\x62\xfe\xb4\xe1"
+			  "\x53\x14\x73\x66\x8d\x88\xf6\x80",
+		.klen	= 16,
+		.iv	= "\x03\xa0\x20\x35\x26\xf2\x21\x8d"
+			  "\x50\x20\xda\xe2\x00\x00\x00\x00",
+		.assoc	= "\x5b\x9e\x13\x67\x02\x5e\xef\xc1"
+			  "\x6c\xf9\xd7\x1e\x52\x8f\x7a\x47"
+			  "\xe9\xd4\xcf\x20\x14\x6e\xf0\x2d"
+			  "\xd8\x9e\x2b\x56\x10\x23\x56\xe7",
+		.alen	= 32,
+		.ctext	= "\x23\x58\xce\xdc\x40\xb1\xcd\x92"
+			  "\x47\x96\x59\xfc\x8a\x26\x4f\xcf",
+		.clen	= 16,
+	}, {
+		.key	= "\xab\x2f\x8a\x74\xb7\x1c\xd2\xb1"
+			  "\xff\x80\x2e\x48\x7d\x82\xf8\xb9",
+		.klen	= 16,
+		.iv	= "\x03\xaf\x94\x87\x78\x35\x82\x81"
+			  "\x7f\x88\x94\x68\x00\x00\x00\x00",
+		.alen	= 0,
+		.ptext	= "\x00",
+		.plen	= 0,
+		.ctext	= "\x72\x7e\xf5\xd6\x39\x7a\x2b\x43",
+		.clen	= 8,
+	}, {
+		.key	= "\x39\xbb\xa7\xbe\x59\x97\x9e\x73"
+			  "\xa4\x48\x93\x39\x26\x71\x4a\xc6",
+		.klen	= 16,
+		.iv	= "\x03\xee\x49\x83\xe9\xa9\xff\xe9"
+			  "\x57\xba\xfd\x9e\x00\x00\x00\x00",
+		.assoc	= "\x44\xa6\x2c\x05\xe9\xe1\x43\xb1"
+			  "\x58\x7c\xf2\x5c\x6d\x39\x0a\x64"
+			  "\xa4\xf0\x13\x05\xd1\x77\x99\x67"
+			  "\x11\xc4\xc6\xdb\x00\x56\x36\x61",
+		.alen	= 32,
+		.ptext	= "\x00",
+		.plen	= 0,
+		.ctext	= "\xb0\x9d\xc6\xfb\x7d\xb5\xa1\x0e",
+		.clen	= 8,
+	}, {
+		.key	= "\x58\x5d\xa0\x96\x65\x1a\x04\xd7"
+			  "\x0d\x1a\x53\x3b\xb5\xe3\xf8\x8b",
+		.klen	= 16,
+		.iv	= "\x03\xcf\x76\x3f\xd9\x95\x75\x8f"
+			  "\x44\x89\x40\x7b\x00\x00\x00\x00",
+		.assoc	= "\x8f\x86\x6c\x4d\x1d\xc5\x39\x88"
+			  "\xc8\xf3\x5c\x52\x10\x63\x6f\x2b"
+			  "\x8a\x2a\xc5\x6f\x30\x23\x58\x7b"
+			  "\xfb\x36\x03\x11\xb4\xd9\xf2\xfe",
+		.alen	= 32,
+		.ptext	= "\xc2\x54\xc8\xde\x78\x87\x77\x40"
+			  "\x49\x71\xe4\xb7\xe7\xcb\x76\x61"
+			  "\x0a\x41\xb9\xe9\xc0\x76\x54\xab"
+			  "\x04\x49\x3b\x19\x93\x57\x25\x5d",
+		.plen	= 32,
+		.ctext	= "\xc9\xae\xef\x1d\xf3\x2c\xd3\x38"
+			  "\xc9\x7f\x7e\x28\xe8\xaa\xb3\x60"
+			  "\x49\xdc\x66\xca\x7b\x3d\xe0\x3c"
+			  "\xcb\x45\x9c\x1b\xb2\xbe\x07\x90"
+			  "\x87\xa6\x6b\x89\x0d\x0f\x90\xaa"
+			  "\x7d\xf6\x5a\x9a\x68\x2b\x81\x92",
+		.clen	= 48,
+	}, {
+		.key	= "\x8b\x32\xcf\xe7\x44\xed\x13\x59"
+			  "\x04\x38\x77\xb0\xb9\xad\xb4\x38",
+		.klen	= 16,
+		.iv	= "\x02\xff\xff\xff\xff\x00\x00\xff"
+			  "\xff\xff\x00\xff\xff\x00\x00\x00",
+		.assoc	= "\x8f\x86\x6c\x4d\x1d\xc5\x39\x88"
+			  "\xc8\xf3\x5c\x52\x10\x63\x6f\x2b"
+			  "\x8a\x2a\xc5\x6f\x30\x23\x58\x7b"
+			  "\xfb\x36\x03\x11\xb4\xd9\xf2\xfe"
+			  "\xc8\xf3\x5c\x52\x10\x63",
+		.alen	= 38,
+		.ptext	= "\x42\xc1\xcc\x08\x48\x6f\x41\x3f"
+			  "\x2f\x11\x66\x8b\x2a\x16\xf0\xe0"
+			  "\x58\x83\xf0\xc3\x70\x14\xc0\x5b"
+			  "\x3f\xec\x1d\x25\x3c\x51\xd2\x03"
+			  "\xcf\x59\x74\x1f\xb2\x85\xb4\x07"
+			  "\xc6\x6a\x63\x39\x8a\x5b\xde\xcb"
+			  "\xaf\x08\x44\xbd\x6f\x91\x15\xe1"
+			  "\xf5\x7a\x6e\x18\xbd\xdd\x61\x50"
+			  "\x59\xa9\x97\xab\xbb\x0e\x74\x5c"
+			  "\x00\xa4\x43\x54\x04\x54\x9b\x3b"
+			  "\x77\xec\xfd\x5c\xa6\xe8\x7b\x08"
+			  "\xae\xe6\x10\x3f\x32\x65\xd1\xfc"
+			  "\xa4\x1d\x2c\x31\xfb\x33\x7a\xb3"
+			  "\x35\x23\xf4\x20\x41\xd4\xad\x82"
+			  "\x8b\xa4\xad\x96\x1c\x20\x53\xbe"
+			  "\x0e\xa6\xf4\xdc\x78\x49\x3e\x72"
+			  "\xb1\xa9\xb5\x83\xcb\x08\x54\xb7"
+			  "\xad\x49\x3a\xae\x98\xce\xa6\x66"
+			  "\x10\x30\x90\x8c\x55\x83\xd7\x7c"
+			  "\x8b\xe6\x53\xde\xd2\x6e\x18\x21"
+			  "\x01\x52\xd1\x9f\x9d\xbb\x9c\x73"
+			  "\x57\xcc\x89\x09\x75\x9b\x78\x70"
+			  "\xed\x26\x97\x4d\xb4\xe4\x0c\xa5"
+			  "\xfa\x70\x04\x70\xc6\x96\x1c\x7d"
+			  "\x54\x41\x77\xa8\xe3\xb0\x7e\x96"
+			  "\x82\xd9\xec\xa2\x87\x68\x55\xf9"
+			  "\x8f\x9e\x73\x43\x47\x6a\x08\x36"
+			  "\x93\x67\xa8\x2d\xde\xac\x41\xa9"
+			  "\x5c\x4d\x73\x97\x0f\x70\x68\xfa"
+			  "\x56\x4d\x00\xc2\x3b\x1f\xc8\xb9"
+			  "\x78\x1f\x51\x07\xe3\x9a\x13\x4e"
+			  "\xed\x2b\x2e\xa3\xf7\x44\xb2\xe7"
+			  "\xab\x19\x37\xd9\xba\x76\x5e\xd2"
+			  "\xf2\x53\x15\x17\x4c\x6b\x16\x9f"
+			  "\x02\x66\x49\xca\x7c\x91\x05\xf2"
+			  "\x45\x36\x1e\xf5\x77\xad\x1f\x46"
+			  "\xa8\x13\xfb\x63\xb6\x08\x99\x63"
+			  "\x82\xa2\xed\xb3\xac\xdf\x43\x19"
+			  "\x45\xea\x78\x73\xd9\xb7\x39\x11"
+			  "\xa3\x13\x7c\xf8\x3f\xf7\xad\x81"
+			  "\x48\x2f\xa9\x5c\x5f\xa0\xf0\x79"
+			  "\xa4\x47\x7d\x80\x20\x26\xfd\x63"
+			  "\x0a\xc7\x7e\x6d\x75\x47\xff\x76"
+			  "\x66\x2e\x8a\x6c\x81\x35\xaf\x0b"
+			  "\x2e\x6a\x49\x60\xc1\x10\xe1\xe1"
+			  "\x54\x03\xa4\x09\x0c\x37\x7a\x15"
+			  "\x23\x27\x5b\x8b\x4b\xa5\x64\x97"
+			  "\xae\x4a\x50\x73\x1f\x66\x1c\x5c"
+			  "\x03\x25\x3c\x8d\x48\x58\x71\x34"
+			  "\x0e\xec\x4e\x55\x1a\x03\x6a\xe5"
+			  "\xb6\x19\x2b\x84\x2a\x20\xd1\xea"
+			  "\x80\x6f\x96\x0e\x05\x62\xc7\x78"
+			  "\x87\x79\x60\x38\x46\xb4\x25\x57"
+			  "\x6e\x16\x63\xf8\xad\x6e\xd7\x42"
+			  "\x69\xe1\x88\xef\x6e\xd5\xb4\x9a"
+			  "\x3c\x78\x6c\x3b\xe5\xa0\x1d\x22"
+			  "\x86\x5c\x74\x3a\xeb\x24\x26\xc7"
+			  "\x09\xfc\x91\x96\x47\x87\x4f\x1a"
+			  "\xd6\x6b\x2c\x18\x47\xc0\xb8\x24"
+			  "\xa8\x5a\x4a\x9e\xcb\x03\xe7\x2a"
+			  "\x09\xe6\x4d\x9c\x6d\x86\x60\xf5"
+			  "\x2f\x48\x69\x37\x9f\xf2\xd2\xcb"
+			  "\x0e\x5a\xdd\x6e\x8a\xfb\x6a\xfe"
+			  "\x0b\x63\xde\x87\x42\x79\x8a\x68"
+			  "\x51\x28\x9b\x7a\xeb\xaf\xb8\x2f"
+			  "\x9d\xd1\xc7\x45\x90\x08\xc9\x83"
+			  "\xe9\x83\x84\xcb\x28\x69\x09\x69"
+			  "\xce\x99\x46\x00\x54\xcb\xd8\x38"
+			  "\xf9\x53\x4a\xbf\x31\xce\x57\x15"
+			  "\x33\xfa\x96\x04\x33\x42\xe3\xc0"
+			  "\xb7\x54\x4a\x65\x7a\x7c\x02\xe6"
+			  "\x19\x95\xd0\x0e\x82\x07\x63\xf9"
+			  "\xe1\x2b\x2a\xfc\x55\x92\x52\xc9"
+			  "\xb5\x9f\x23\x28\x60\xe7\x20\x51"
+			  "\x10\xd3\xed\x6d\x9b\xab\xb8\xe2"
+			  "\x5d\x9a\x34\xb3\xbe\x9c\x64\xcb"
+			  "\x78\xc6\x91\x22\x40\x91\x80\xbe"
+			  "\xd7\x78\x5c\x0e\x0a\xdc\x08\xe9"
+			  "\x67\x10\xa4\x83\x98\x79\x23\xe7"
+			  "\x92\xda\xa9\x22\x16\xb1\xe7\x78"
+			  "\xa3\x1c\x6c\x8f\x35\x7c\x4d\x37"
+			  "\x2f\x6e\x0b\x50\x5c\x34\xb9\xf9"
+			  "\xe6\x3d\x91\x0d\x32\x95\xaa\x3d"
+			  "\x48\x11\x06\xbb\x2d\xf2\x63\x88"
+			  "\x3f\x73\x09\xe2\x45\x56\x31\x51"
+			  "\xfa\x5e\x4e\x62\xf7\x90\xf9\xa9"
+			  "\x7d\x7b\x1b\xb1\xc8\x26\x6e\x66"
+			  "\xf6\x90\x9a\x7f\xf2\x57\xcc\x23"
+			  "\x59\xfa\xfa\xaa\x44\x04\x01\xa7"
+			  "\xa4\x78\xdb\x74\x3d\x8b\xb5",
+		.plen	= 719,
+		.ctext	= "\xc5\x50\x85\x02\x72\xa8\xb3\x62"
+			  "\xf9\xcd\x77\x7b\x43\xa5\x04\x70"
+			  "\x68\x40\x57\x21\x1c\xfe\xef\x05"
+			  "\x4d\xb8\x44\xba\x59\xea\x62\x32"
+			  "\xcb\x6b\x6a\x39\x9b\xf3\xe5\xa4"
+			  "\x36\x38\xde\x7d\xcf\xb6\xcd\xe3"
+			  "\x89\xbf\x37\xc9\x96\x3c\x70\x10"
+			  "\x92\x47\xcc\xac\x6f\xf8\x55\x9a"
+			  "\x26\x43\x34\xb4\x92\x7d\x68\xfc"
+			  "\x60\x37\x74\x2a\x55\xba\xc7\xd7"
+			  "\x98\x69\xb7\xcf\x42\xfd\xb2\x10"
+			  "\xa0\x59\xe1\x2c\x73\x66\x12\x97"
+			  "\x85\x8b\x28\xcc\x29\x02\x15\x89"
+			  "\x23\xd3\x32\x92\x87\x57\x09\x13"
+			  "\x04\x7e\x8b\x6c\x3a\xc1\x4e\x6c"
+			  "\xe1\x9f\xc8\xcc\x47\x9c\xd8\x10"
+			  "\xf4\xb7\x5c\x30\x7a\x8b\x0f\x01"
+			  "\x52\x38\x02\x92\x99\xac\x03\x90"
+			  "\x18\x32\x2d\x21\x6a\x0a\x2a\xe7"
+			  "\xc2\xcc\x15\x84\x4e\x2b\x0b\x3a"
+			  "\x4c\xdc\xb0\x6b\x10\xd1\x27\x10"
+			  "\xf0\x4a\x5c\x43\xa0\x34\x34\x59"
+			  "\x47\x43\x48\xcb\x69\xa7\xff\x52"
+			  "\xb8\xca\x23\x09\x07\xd7\xc5\xe4"
+			  "\x2a\x4f\x99\xd5\x83\x36\x2a\x2d"
+			  "\x59\xd0\xca\xb0\xfa\x40\x8c\xab"
+			  "\xdf\x69\x08\xd9\x79\x1d\xde\xa8"
+			  "\x0b\x34\x74\x4d\xf5\xa0\x4c\x81"
+			  "\x7f\x93\x06\x40\x24\xfe\x7d\xcd"
+			  "\xe4\xfe\xf8\xf8\x30\xce\xd0\x5d"
+			  "\x70\xfd\x0d\x5a\x78\x85\x74\x2d"
+			  "\xe4\xb5\x40\x18\x99\x11\xe4\x6a"
+			  "\xdf\xfa\x4f\x25\x2c\xde\x15\xb7"
+			  "\x12\xd8\xc6\x90\x0d\x0f\xc9\xfb"
+			  "\x21\xf1\xed\xfe\x98\xe1\x03\xe2"
+			  "\x5c\xef\xb6\xc7\x87\x77\x0e\xcd"
+			  "\xff\x78\x94\xc9\xbe\xd3\x47\xf7"
+			  "\x8d\x37\x48\x01\x42\xe2\x17\x96"
+			  "\xfc\xc0\xcb\x7b\x7b\x57\xaf\x3b"
+			  "\xc9\xd0\x94\xce\x5e\x1b\xa9\x47"
+			  "\x02\x4d\x74\xcc\x45\x1d\xd3\x2d"
+			  "\x5f\x4f\x7f\xf2\x4b\xf9\x59\xee"
+			  "\x9e\x9e\xb9\x95\x29\x19\xd1\x5f"
+			  "\x72\xab\x8d\xf1\x28\xd1\x1c\xae"
+			  "\xc2\xba\xf7\x22\x84\x2c\x83\x51"
+			  "\x03\xad\xa3\xef\x81\xa7\xdc\xf1"
+			  "\x44\x51\x50\x96\x70\xd1\xe5\x47"
+			  "\x57\xf9\x30\x90\xe4\xbf\xfc\x75"
+			  "\x14\xaa\x4d\xb7\xb1\xe7\x79\x33"
+			  "\x43\xc2\x5c\xc1\xbc\x09\x92\x0f"
+			  "\xa7\xaf\x68\x51\x51\xec\x0b\xc3"
+			  "\x3d\x2b\x94\x30\x45\x29\x1b\x9e"
+			  "\x70\x56\xf8\xd6\x67\x2d\x39\x3b"
+			  "\x3c\xd2\xd0\xd3\xdc\x7d\x84\xe9"
+			  "\x06\x31\x98\xa6\x5c\xbf\x10\x58"
+			  "\xce\xbb\xa7\xe1\x65\x7e\x51\x87"
+			  "\x70\x46\xb4\x7f\xf9\xec\x92\x1c"
+			  "\x9b\x24\x49\xc1\x04\xbe\x1c\x5f"
+			  "\xcc\xb3\x33\x8c\xad\xe7\xdc\x32"
+			  "\x54\xa2\x0d\x83\x0f\x3c\x12\x5d"
+			  "\x71\xe3\x9c\xae\x71\xa3\x2a\x10"
+			  "\xc5\x91\xb4\x73\x96\x60\xdb\x5d"
+			  "\x1f\xd5\x9a\xd2\x69\xc3\xd7\x4b"
+			  "\xa2\x66\x81\x96\x4a\xaa\x02\xd6"
+			  "\xd5\x44\x9b\x42\x3a\x15\x5f\xe7"
+			  "\x4d\x7c\xf6\x71\x4a\xea\xe8\x43"
+			  "\xd7\x68\xe4\xbc\x05\x87\x49\x05"
+			  "\x3b\x47\xb2\x6d\x5f\xd1\x11\xa6"
+			  "\x58\xd4\xa2\x45\xec\xb5\x54\x55"
+			  "\xd3\xd6\xd2\x6a\x8b\x21\x9e\x2c"
+			  "\xf1\x27\x4b\x5b\xe3\xff\xe0\xfd"
+			  "\x4b\xf1\xe7\xe2\x84\xf2\x17\x37"
+			  "\x11\x68\xc4\x92\x4b\x6b\xef\x8e"
+			  "\x75\xf5\xc2\x7d\x5c\xe9\x7c\xfc"
+			  "\x2b\x00\x33\x0e\x7d\x69\xd8\xd4"
+			  "\x9b\xa8\x38\x54\x7e\x6d\x23\x51"
+			  "\x2c\xd6\xc4\x58\x23\x1c\x22\x2a"
+			  "\x59\xc5\x9b\xec\x9d\xbf\x03\x0f"
+			  "\xb3\xdd\xba\x02\x22\xa0\x34\x37"
+			  "\x19\x56\xc2\x5b\x32\x1d\x1e\x66"
+			  "\x68\xf4\x47\x05\x04\x18\xa7\x28"
+			  "\x80\xf2\xc7\x99\xed\x1e\x72\x48"
+			  "\x8f\x97\x5d\xb3\x74\x42\xfd\x0c"
+			  "\x0f\x5f\x29\x0c\xf1\x35\x22\x90"
+			  "\xd6\x7c\xb8\xa3\x2a\x89\x38\x71"
+			  "\xe9\x7a\x55\x3c\x3b\xf2\x6e\x1a"
+			  "\x22\x8f\x07\x81\xc1\xe1\xf1\x76"
+			  "\x2a\x75\xab\x86\xc4\xcc\x52\x59"
+			  "\x83\x19\x5e\xb3\x53\xe2\x81\xdf"
+			  "\xe6\x15\xb3\xba\x0c\x0e\xba"
+			  "\xa9\x2c\xed\x51\xd5\x06\xc8\xc6"
+			  "\x4b\x9f\x5d\x1b\x61\x31\xad\xf4",
+		.clen	= 735,
 	}
 };
 
@@ -15030,6 +15945,68 @@ static const struct hash_testvec sm4_cmac128_tv_template[] = {
 	}
 };
 
+static const struct hash_testvec sm4_xcbc128_tv_template[] = {
+	{ /* Generated from AES-XCBC128 test vectors */
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= zeroed_string,
+		.digest 	= "\xa9\x9a\x5c\x44\xe2\x34\xee\x2c"
+				  "\x9b\xe4\x9d\xca\x64\xb0\xa5\xc4",
+		.psize		= 0,
+		.ksize		= 16,
+	}, {
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= "\x00\x01\x02",
+		.digest		= "\x17\x27\x62\xf3\x8b\x88\x1d\xc0"
+				  "\x97\x35\x9c\x3e\x9f\x27\xb7\x83",
+		.psize		= 3,
+		.ksize		= 16,
+	} , {
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.digest 	= "\xda\x45\xd1\xac\xec\x4d\xab\x46"
+				  "\xdd\x59\xe0\x44\xff\x59\xd5\xfc",
+		.psize		= 16,
+		.ksize		= 16,
+	}, {
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+				  "\x10\x11\x12\x13",
+		.digest 	= "\xbe\x24\x5d\x81\x8c\x8a\x10\xa4"
+				  "\x8e\xc2\x16\xfa\xa4\x83\xc9\x2a",
+		.psize		= 20,
+		.ksize		= 16,
+	}, {
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+				  "\x10\x11\x12\x13\x14\x15\x16\x17"
+				  "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+		.digest 	= "\x91\x82\x31\x56\xd5\x77\xa4\xc5"
+				  "\x88\x2d\xce\x3a\x87\x5e\xbd\xba",
+		.psize		= 32,
+		.ksize		= 16,
+	}, {
+		.key		= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+		.plaintext 	= "\x00\x01\x02\x03\x04\x05\x06\x07"
+				  "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+				  "\x10\x11\x12\x13\x14\x15\x16\x17"
+				  "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
+				  "\x20\x21",
+		.digest 	= "\x2a\xae\xa5\x24\x0c\x12\x9f\x5f"
+				  "\x55\xfb\xae\x35\x13\x0d\x22\x2d",
+		.psize		= 34,
+		.ksize		= 16,
+	}
+};
+
 /* Cast6 test vectors from RFC 2612 */
 static const struct cipher_testvec cast6_tv_template[] = {
 	{
diff --git linux-libre-6.1-gnu/crypto/twofish_common.c linux-libre-6.2-gnu/crypto/twofish_common.c
index f921f30334f4..bf4f28742f77 100644
--- linux-libre-6.1-gnu/crypto/twofish_common.c
+++ linux-libre-6.2-gnu/crypto/twofish_common.c
@@ -25,9 +25,9 @@
  * Third Edition.
  */
 
+#include <crypto/algapi.h>
 #include <crypto/twofish.h>
 #include <linux/bitops.h>
-#include <linux/crypto.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
diff --git linux-libre-6.1-gnu/crypto/twofish_generic.c linux-libre-6.2-gnu/crypto/twofish_generic.c
index 86b2f067a416..557915e4062d 100644
--- linux-libre-6.1-gnu/crypto/twofish_generic.c
+++ linux-libre-6.2-gnu/crypto/twofish_generic.c
@@ -25,12 +25,12 @@
  */
 
 #include <asm/unaligned.h>
+#include <crypto/algapi.h>
 #include <crypto/twofish.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/errno.h>
-#include <linux/crypto.h>
 #include <linux/bitops.h>
 
 /* Macros to compute the g() function in the encryption and decryption
diff --git linux-libre-6.1-gnu/drivers/Kconfig linux-libre-6.2-gnu/drivers/Kconfig
index 19ee995bd0ae..968bd0a6fd78 100644
--- linux-libre-6.1-gnu/drivers/Kconfig
+++ linux-libre-6.2-gnu/drivers/Kconfig
@@ -99,6 +99,8 @@ source "drivers/media/Kconfig"
 
 source "drivers/video/Kconfig"
 
+source "drivers/accel/Kconfig"
+
 source "sound/Kconfig"
 
 source "drivers/hid/Kconfig"
diff --git linux-libre-6.1-gnu/drivers/accel/Kconfig linux-libre-6.2-gnu/drivers/accel/Kconfig
new file mode 100644
index 000000000000..c9ce849b2984
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/accel/Kconfig
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Compute Acceleration device configuration
+#
+# This framework provides support for compute acceleration devices, such
+# as, but not limited to, Machine-Learning and Deep-Learning acceleration
+# devices
+#
+menuconfig DRM_ACCEL
+	bool "Compute Acceleration Framework"
+	depends on DRM
+	help
+	  Framework for device drivers of compute acceleration devices, such
+	  as, but not limited to, Machine-Learning and Deep-Learning
+	  acceleration devices.
+	  If you say Y here, you need to select the module that's right for
+	  your acceleration device from the list below.
+	  This framework is integrated with the DRM subsystem as compute
+	  accelerators and GPUs share a lot in common and can use almost the
+	  same infrastructure code.
+	  Having said that, acceleration devices will have a different
+	  major number than GPUs, and will be exposed to user-space using
+	  different device files, called accel/accel* (in /dev, sysfs
+	  and debugfs).
diff --git linux-libre-6.1-gnu/drivers/accel/drm_accel.c linux-libre-6.2-gnu/drivers/accel/drm_accel.c
new file mode 100644
index 000000000000..1b69824286fd
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/accel/drm_accel.c
@@ -0,0 +1,323 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * Copyright 2022 HabanaLabs, Ltd.
+ * All Rights Reserved.
+ *
+ */
+
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/idr.h>
+
+#include <drm/drm_accel.h>
+#include <drm/drm_debugfs.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_file.h>
+#include <drm/drm_ioctl.h>
+#include <drm/drm_print.h>
+
+static DEFINE_SPINLOCK(accel_minor_lock);
+static struct idr accel_minors_idr;
+
+static struct dentry *accel_debugfs_root;
+static struct class *accel_class;
+
+static struct device_type accel_sysfs_device_minor = {
+	.name = "accel_minor"
+};
+
+static char *accel_devnode(const struct device *dev, umode_t *mode)
+{
+	return kasprintf(GFP_KERNEL, "accel/%s", dev_name(dev));
+}
+
+static int accel_sysfs_init(void)
+{
+	accel_class = class_create(THIS_MODULE, "accel");
+	if (IS_ERR(accel_class))
+		return PTR_ERR(accel_class);
+
+	accel_class->devnode = accel_devnode;
+
+	return 0;
+}
+
+static void accel_sysfs_destroy(void)
+{
+	if (IS_ERR_OR_NULL(accel_class))
+		return;
+	class_destroy(accel_class);
+	accel_class = NULL;
+}
+
+static int accel_name_info(struct seq_file *m, void *data)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_minor *minor = node->minor;
+	struct drm_device *dev = minor->dev;
+	struct drm_master *master;
+
+	mutex_lock(&dev->master_mutex);
+	master = dev->master;
+	seq_printf(m, "%s", dev->driver->name);
+	if (dev->dev)
+		seq_printf(m, " dev=%s", dev_name(dev->dev));
+	if (master && master->unique)
+		seq_printf(m, " master=%s", master->unique);
+	if (dev->unique)
+		seq_printf(m, " unique=%s", dev->unique);
+	seq_puts(m, "\n");
+	mutex_unlock(&dev->master_mutex);
+
+	return 0;
+}
+
+static const struct drm_info_list accel_debugfs_list[] = {
+	{"name", accel_name_info, 0}
+};
+#define ACCEL_DEBUGFS_ENTRIES ARRAY_SIZE(accel_debugfs_list)
+
+/**
+ * accel_debugfs_init() - Initialize debugfs for accel minor
+ * @minor: Pointer to the drm_minor instance.
+ * @minor_id: The minor's id
+ *
+ * This function initializes the drm minor's debugfs members and creates
+ * a root directory for the minor in debugfs. It also creates common files
+ * for accelerators and calls the driver's debugfs init callback.
+ */
+void accel_debugfs_init(struct drm_minor *minor, int minor_id)
+{
+	struct drm_device *dev = minor->dev;
+	char name[64];
+
+	INIT_LIST_HEAD(&minor->debugfs_list);
+	mutex_init(&minor->debugfs_lock);
+	sprintf(name, "%d", minor_id);
+	minor->debugfs_root = debugfs_create_dir(name, accel_debugfs_root);
+
+	drm_debugfs_create_files(accel_debugfs_list, ACCEL_DEBUGFS_ENTRIES,
+				 minor->debugfs_root, minor);
+
+	if (dev->driver->debugfs_init)
+		dev->driver->debugfs_init(minor);
+}
+
+/**
+ * accel_set_device_instance_params() - Set some device parameters for accel device
+ * @kdev: Pointer to the device instance.
+ * @index: The minor's index
+ *
+ * This function creates the dev_t of the device using the accel major and
+ * the device's minor number. In addition, it sets the class and type of the
+ * device instance to the accel sysfs class and device type, respectively.
+ */
+void accel_set_device_instance_params(struct device *kdev, int index)
+{
+	kdev->devt = MKDEV(ACCEL_MAJOR, index);
+	kdev->class = accel_class;
+	kdev->type = &accel_sysfs_device_minor;
+}
+
+/**
+ * accel_minor_alloc() - Allocates a new accel minor
+ *
+ * This function access the accel minors idr and allocates from it
+ * a new id to represent a new accel minor
+ *
+ * Return: A new id on success or error code in case idr_alloc failed
+ */
+int accel_minor_alloc(void)
+{
+	unsigned long flags;
+	int r;
+
+	spin_lock_irqsave(&accel_minor_lock, flags);
+	r = idr_alloc(&accel_minors_idr, NULL, 0, ACCEL_MAX_MINORS, GFP_NOWAIT);
+	spin_unlock_irqrestore(&accel_minor_lock, flags);
+
+	return r;
+}
+
+/**
+ * accel_minor_remove() - Remove an accel minor
+ * @index: The minor id to remove.
+ *
+ * This function access the accel minors idr and removes from
+ * it the member with the id that is passed to this function.
+ */
+void accel_minor_remove(int index)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&accel_minor_lock, flags);
+	idr_remove(&accel_minors_idr, index);
+	spin_unlock_irqrestore(&accel_minor_lock, flags);
+}
+
+/**
+ * accel_minor_replace() - Replace minor pointer in accel minors idr.
+ * @minor: Pointer to the new minor.
+ * @index: The minor id to replace.
+ *
+ * This function access the accel minors idr structure and replaces the pointer
+ * that is associated with an existing id. Because the minor pointer can be
+ * NULL, we need to explicitly pass the index.
+ *
+ * Return: 0 for success, negative value for error
+ */
+void accel_minor_replace(struct drm_minor *minor, int index)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&accel_minor_lock, flags);
+	idr_replace(&accel_minors_idr, minor, index);
+	spin_unlock_irqrestore(&accel_minor_lock, flags);
+}
+
+/*
+ * Looks up the given minor-ID and returns the respective DRM-minor object. The
+ * refence-count of the underlying device is increased so you must release this
+ * object with accel_minor_release().
+ *
+ * The object can be only a drm_minor that represents an accel device.
+ *
+ * As long as you hold this minor, it is guaranteed that the object and the
+ * minor->dev pointer will stay valid! However, the device may get unplugged and
+ * unregistered while you hold the minor.
+ */
+static struct drm_minor *accel_minor_acquire(unsigned int minor_id)
+{
+	struct drm_minor *minor;
+	unsigned long flags;
+
+	spin_lock_irqsave(&accel_minor_lock, flags);
+	minor = idr_find(&accel_minors_idr, minor_id);
+	if (minor)
+		drm_dev_get(minor->dev);
+	spin_unlock_irqrestore(&accel_minor_lock, flags);
+
+	if (!minor) {
+		return ERR_PTR(-ENODEV);
+	} else if (drm_dev_is_unplugged(minor->dev)) {
+		drm_dev_put(minor->dev);
+		return ERR_PTR(-ENODEV);
+	}
+
+	return minor;
+}
+
+static void accel_minor_release(struct drm_minor *minor)
+{
+	drm_dev_put(minor->dev);
+}
+
+/**
+ * accel_open - open method for ACCEL file
+ * @inode: device inode
+ * @filp: file pointer.
+ *
+ * This function must be used by drivers as their &file_operations.open method.
+ * It looks up the correct ACCEL device and instantiates all the per-file
+ * resources for it. It also calls the &drm_driver.open driver callback.
+ *
+ * Return: 0 on success or negative errno value on failure.
+ */
+int accel_open(struct inode *inode, struct file *filp)
+{
+	struct drm_device *dev;
+	struct drm_minor *minor;
+	int retcode;
+
+	minor = accel_minor_acquire(iminor(inode));
+	if (IS_ERR(minor))
+		return PTR_ERR(minor);
+
+	dev = minor->dev;
+
+	atomic_fetch_inc(&dev->open_count);
+
+	/* share address_space across all char-devs of a single device */
+	filp->f_mapping = dev->anon_inode->i_mapping;
+
+	retcode = drm_open_helper(filp, minor);
+	if (retcode)
+		goto err_undo;
+
+	return 0;
+
+err_undo:
+	atomic_dec(&dev->open_count);
+	accel_minor_release(minor);
+	return retcode;
+}
+EXPORT_SYMBOL_GPL(accel_open);
+
+static int accel_stub_open(struct inode *inode, struct file *filp)
+{
+	const struct file_operations *new_fops;
+	struct drm_minor *minor;
+	int err;
+
+	minor = accel_minor_acquire(iminor(inode));
+	if (IS_ERR(minor))
+		return PTR_ERR(minor);
+
+	new_fops = fops_get(minor->dev->driver->fops);
+	if (!new_fops) {
+		err = -ENODEV;
+		goto out;
+	}
+
+	replace_fops(filp, new_fops);
+	if (filp->f_op->open)
+		err = filp->f_op->open(inode, filp);
+	else
+		err = 0;
+
+out:
+	accel_minor_release(minor);
+
+	return err;
+}
+
+static const struct file_operations accel_stub_fops = {
+	.owner = THIS_MODULE,
+	.open = accel_stub_open,
+	.llseek = noop_llseek,
+};
+
+void accel_core_exit(void)
+{
+	unregister_chrdev(ACCEL_MAJOR, "accel");
+	debugfs_remove(accel_debugfs_root);
+	accel_sysfs_destroy();
+	idr_destroy(&accel_minors_idr);
+}
+
+int __init accel_core_init(void)
+{
+	int ret;
+
+	idr_init(&accel_minors_idr);
+
+	ret = accel_sysfs_init();
+	if (ret < 0) {
+		DRM_ERROR("Cannot create ACCEL class: %d\n", ret);
+		goto error;
+	}
+
+	accel_debugfs_root = debugfs_create_dir("accel", NULL);
+
+	ret = register_chrdev(ACCEL_MAJOR, "accel", &accel_stub_fops);
+	if (ret < 0)
+		DRM_ERROR("Cannot register ACCEL major: %d\n", ret);
+
+error:
+	/*
+	 * Any cleanup due to errors will be done in drm_core_exit() that
+	 * will call accel_core_exit()
+	 */
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/Makefile linux-libre-6.2-gnu/drivers/accessibility/speakup/Makefile
index ba69b0803d42..6f6a83565c0d 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/Makefile
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/Makefile
@@ -40,7 +40,9 @@ hostprogs += makemapdata
 makemapdata-objs := makemapdata.o
 
 quiet_cmd_mkmap = MKMAP   $@
-      cmd_mkmap = TOPDIR=$(srctree) $(obj)/makemapdata > $@
+      cmd_mkmap = TOPDIR=$(srctree) \
+		  SPKDIR=$(if $(KBUILD_EXTMOD),$(KBUILD_EXTMOD),$(srctree)/drivers/accessibility/speakup) \
+		  $(obj)/makemapdata > $@
 
 $(obj)/mapdata.h: $(obj)/makemapdata
 	$(call cmd,mkmap)
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/kobjects.c linux-libre-6.2-gnu/drivers/accessibility/speakup/kobjects.c
index 41ae24ab5d08..a7522d409802 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/kobjects.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/kobjects.c
@@ -914,6 +914,8 @@ static struct kobj_attribute say_word_ctl_attribute =
 	__ATTR(say_word_ctl, 0644, spk_var_show, spk_var_store);
 static struct kobj_attribute spell_delay_attribute =
 	__ATTR(spell_delay, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute cur_phonetic_attribute =
+	__ATTR(cur_phonetic, 0644, spk_var_show, spk_var_store);
 
 /*
  * These attributes are i18n related.
@@ -967,6 +969,7 @@ static struct attribute *main_attrs[] = {
 	&say_control_attribute.attr,
 	&say_word_ctl_attribute.attr,
 	&spell_delay_attribute.attr,
+	&cur_phonetic_attribute.attr,
 	NULL,
 };
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/main.c linux-libre-6.2-gnu/drivers/accessibility/speakup/main.c
index 73db0cb44fc7..4733fd6334ab 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/main.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/main.c
@@ -65,6 +65,7 @@ int spk_key_echo, spk_say_word_ctl;
 int spk_say_ctrl, spk_bell_pos;
 short spk_punc_mask;
 int spk_punc_level, spk_reading_punc;
+int spk_cur_phonetic;
 char spk_str_caps_start[MAXVARLEN + 1] = "\0";
 char spk_str_caps_stop[MAXVARLEN + 1] = "\0";
 char spk_str_pause[MAXVARLEN + 1] = "\0";
@@ -1268,20 +1269,29 @@ int spk_set_key_info(const u_char *key_info, u_char *k_buffer)
 	return 0;
 }
 
-static struct var_t spk_vars[] = {
+enum spk_vars_id {
+	BELL_POS_ID = 0, SPELL_DELAY_ID, ATTRIB_BLEEP_ID,
+	BLEEPS_ID, BLEEP_TIME_ID, PUNC_LEVEL_ID,
+	READING_PUNC_ID, CURSOR_TIME_ID, SAY_CONTROL_ID,
+	SAY_WORD_CTL_ID, NO_INTERRUPT_ID, KEY_ECHO_ID,
+	CUR_PHONETIC_ID, V_LAST_VAR_ID, NB_ID
+};
+
+static struct var_t spk_vars[NB_ID] = {
 	/* bell must be first to set high limit */
-	{BELL_POS, .u.n = {NULL, 0, 0, 0, 0, 0, NULL} },
-	{SPELL_DELAY, .u.n = {NULL, 0, 0, 4, 0, 0, NULL} },
-	{ATTRIB_BLEEP, .u.n = {NULL, 1, 0, 3, 0, 0, NULL} },
-	{BLEEPS, .u.n = {NULL, 3, 0, 3, 0, 0, NULL} },
-	{BLEEP_TIME, .u.n = {NULL, 30, 1, 200, 0, 0, NULL} },
-	{PUNC_LEVEL, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
-	{READING_PUNC, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
-	{CURSOR_TIME, .u.n = {NULL, 120, 50, 600, 0, 0, NULL} },
-	{SAY_CONTROL, TOGGLE_0},
-	{SAY_WORD_CTL, TOGGLE_0},
-	{NO_INTERRUPT, TOGGLE_0},
-	{KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} },
+	[BELL_POS_ID] = { BELL_POS, .u.n = {NULL, 0, 0, 0, 0, 0, NULL} },
+	[SPELL_DELAY_ID] = { SPELL_DELAY, .u.n = {NULL, 0, 0, 4, 0, 0, NULL} },
+	[ATTRIB_BLEEP_ID] = { ATTRIB_BLEEP, .u.n = {NULL, 1, 0, 3, 0, 0, NULL} },
+	[BLEEPS_ID] = { BLEEPS, .u.n = {NULL, 3, 0, 3, 0, 0, NULL} },
+	[BLEEP_TIME_ID] = { BLEEP_TIME, .u.n = {NULL, 30, 1, 200, 0, 0, NULL} },
+	[PUNC_LEVEL_ID] = { PUNC_LEVEL, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
+	[READING_PUNC_ID] = { READING_PUNC, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
+	[CURSOR_TIME_ID] = { CURSOR_TIME, .u.n = {NULL, 120, 50, 600, 0, 0, NULL} },
+	[SAY_CONTROL_ID] { SAY_CONTROL, TOGGLE_0},
+	[SAY_WORD_CTL_ID] = {SAY_WORD_CTL, TOGGLE_0},
+	[NO_INTERRUPT_ID] = { NO_INTERRUPT, TOGGLE_0},
+	[KEY_ECHO_ID] = { KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} },
+	[CUR_PHONETIC_ID] = { CUR_PHONETIC, .u.n = {NULL, 0, 0, 1, 0, 0, NULL} },
 	V_LAST_VAR
 };
 
@@ -1712,8 +1722,12 @@ static void cursor_done(struct timer_list *unused)
 		speakup_win_say(vc);
 	else if (is_cursor == 1 || is_cursor == 4)
 		say_line_from_to(vc, 0, vc->vc_cols, 0);
-	else
-		say_char(vc);
+	else {
+		if (spk_cur_phonetic == 1)
+			say_phonetic_char(vc);
+		else
+			say_char(vc);
+	}
 	spk_keydown = 0;
 	is_cursor = 0;
 out:
@@ -2453,5 +2467,33 @@ out:
 	return err;
 }
 
+module_param_named(bell_pos, spk_vars[BELL_POS_ID].u.n.default_val, int, 0444);
+module_param_named(spell_delay, spk_vars[SPELL_DELAY_ID].u.n.default_val, int, 0444);
+module_param_named(attrib_bleep, spk_vars[ATTRIB_BLEEP_ID].u.n.default_val, int, 0444);
+module_param_named(bleeps, spk_vars[BLEEPS_ID].u.n.default_val, int, 0444);
+module_param_named(bleep_time, spk_vars[BLEEP_TIME_ID].u.n.default_val, int, 0444);
+module_param_named(punc_level, spk_vars[PUNC_LEVEL_ID].u.n.default_val, int, 0444);
+module_param_named(reading_punc, spk_vars[READING_PUNC_ID].u.n.default_val, int, 0444);
+module_param_named(cursor_time, spk_vars[CURSOR_TIME_ID].u.n.default_val, int, 0444);
+module_param_named(say_control, spk_vars[SAY_CONTROL_ID].u.n.default_val, int, 0444);
+module_param_named(say_word_ctl, spk_vars[SAY_WORD_CTL_ID].u.n.default_val, int, 0444);
+module_param_named(no_interrupt, spk_vars[NO_INTERRUPT_ID].u.n.default_val, int, 0444);
+module_param_named(key_echo, spk_vars[KEY_ECHO_ID].u.n.default_val, int, 0444);
+module_param_named(cur_phonetic, spk_vars[CUR_PHONETIC_ID].u.n.default_val, int, 0444);
+
+MODULE_PARM_DESC(bell_pos, "This works much like a typewriter bell. If for example 72 is echoed to bell_pos, it will beep the PC speaker when typing on a line past character 72.");
+MODULE_PARM_DESC(spell_delay, "This controls how fast a word is spelled when speakup's spell word review command is pressed.");
+MODULE_PARM_DESC(attrib_bleep, "Beeps the PC speaker when there is an attribute change such as background color when using speakup review commands. One = on, zero = off.");
+MODULE_PARM_DESC(bleeps, "This controls whether one hears beeps through the PC speaker when using speakup review commands.");
+MODULE_PARM_DESC(bleep_time, "This controls the duration of the PC speaker beeps speakup produces.");
+MODULE_PARM_DESC(punc_level, "Controls the level of punctuation spoken as the screen is displayed, not reviewed.");
+MODULE_PARM_DESC(reading_punc, "It controls the level of punctuation when reviewing the screen with speakup's screen review commands.");
+MODULE_PARM_DESC(cursor_time, "This controls cursor delay when using arrow keys.");
+MODULE_PARM_DESC(say_control, "This controls if speakup speaks shift, alt and control when those keys are pressed or not.");
+MODULE_PARM_DESC(say_word_ctl, "Sets thw say_word_ctl  on load.");
+MODULE_PARM_DESC(no_interrupt, "Controls if typing interrupts output from speakup.");
+MODULE_PARM_DESC(key_echo, "Controls if speakup speaks keys when they are typed. One = on zero = off or don't echo keys.");
+MODULE_PARM_DESC(cur_phonetic, "Controls if speakup speaks letters phonetically during navigation. One = on zero = off or don't speak phonetically.");
+
 module_init(speakup_init);
 module_exit(speakup_exit);
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/makemapdata.c linux-libre-6.2-gnu/drivers/accessibility/speakup/makemapdata.c
index 81db9ebf1fff..d7d41bb9b05f 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/makemapdata.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/makemapdata.c
@@ -51,12 +51,15 @@ main(int argc, char *argv[])
 {
 	int value, i;
 	struct st_key *this;
-	const char *dir_name;
+	const char *dir_name, *spk_dir_name;
 	char *cp;
 
 	dir_name = getenv("TOPDIR");
 	if (!dir_name)
 		dir_name = ".";
+	spk_dir_name = getenv("SPKDIR");
+	if (!spk_dir_name)
+		spk_dir_name = "drivers/accessibility/speakup";
 	bzero(key_table, sizeof(key_table));
 	add_key("shift",	1, is_shift);
 	add_key("altgr",	2, is_shift);
@@ -83,7 +86,7 @@ main(int argc, char *argv[])
 			add_key(def_name, value, is_input);
 	}
 
-	open_input(dir_name, "drivers/accessibility/speakup/spk_priv_keyinfo.h");
+	open_input(spk_dir_name, "spk_priv_keyinfo.h");
 	while (get_define()) {
 		if (strlen(def_val) > 5) {
 			//if (def_val[0] == '(')
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup.h linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup.h
index 33594f5a7983..364fde99749e 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup.h
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup.h
@@ -105,6 +105,7 @@ extern int spk_no_intr, spk_say_ctrl, spk_say_word_ctl, spk_punc_level;
 extern int spk_reading_punc, spk_attrib_bleep, spk_bleeps;
 extern int spk_bleep_time, spk_bell_pos;
 extern int spk_spell_delay, spk_key_echo;
+extern int spk_cur_phonetic;
 extern short spk_punc_mask;
 extern short spk_pitch_shift, synth_flags;
 extern bool spk_quiet_boot;
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_acntpc.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_acntpc.c
index a55b60754eb1..a27e6bbf05da 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_acntpc.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_acntpc.c
@@ -34,14 +34,23 @@ static int synth_port_control;
 static int port_forced;
 static unsigned int synth_portlist[] = { 0x2a8, 0 };
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\033P8" } },
-	{ CAPS_STOP, .u.s = {"\033P5" } },
-	{ RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
-	{ PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\033A%d", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\033P8" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\033P5" } },
+	[RATE_ID] = { RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
+	[PITCH_ID] = { PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\033A%d", 5, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -305,9 +314,22 @@ static void accent_release(struct spk_synth *synth)
 
 module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_acntpc.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_acntpc);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_acntsa.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_acntsa.c
index 2697c51ed6b5..26bb9f9399d3 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_acntsa.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_acntsa.c
@@ -19,14 +19,24 @@
 
 static int synth_probe(struct spk_synth *synth);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\033P8" } },
-	{ CAPS_STOP, .u.s = {"\033P5" } },
-	{ RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
-	{ PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\033A%d", 9, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\033P8" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\033P5" } },
+	[RATE_ID] = { RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
+	[PITCH_ID] = { PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\033A%d", 9, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -129,10 +139,21 @@ static int synth_probe(struct spk_synth *synth)
 module_param_named(ser, synth_acntsa.ser, int, 0444);
 module_param_named(dev, synth_acntsa.dev_name, charp, 0444);
 module_param_named(start, synth_acntsa.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_acntsa);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_apollo.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_apollo.c
index c84a7e0864b7..d2fbb3f57221 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_apollo.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_apollo.c
@@ -24,15 +24,28 @@
 
 static void do_catch_up(struct spk_synth *synth);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"cap, " } },
-	{ CAPS_STOP, .u.s = {"" } },
-	{ RATE, .u.n = {"@W%d", 6, 1, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"@F%x", 10, 0, 15, 0, 0, NULL } },
-	{ VOL, .u.n = {"@A%x", 10, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"@V%d", 1, 1, 6, 0, 0, NULL } },
-	{ LANG, .u.n = {"@=%d,", 1, 1, 4, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, VOICE_ID, LANG_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"cap, " } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"" } },
+	[RATE_ID] = { RATE, .u.n = {"@W%d", 6, 1, 9, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"@F%x", 10, 0, 15, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"@A%x", 10, 0, 15, 0, 0, NULL } },
+	[VOICE_ID] = { VOICE, .u.n = {"@V%d", 1, 1, 6, 0, 0, NULL } },
+	[LANG_ID] = { LANG, .u.n = {"@=%d,", 1, 1, 4, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -193,10 +206,25 @@ static void do_catch_up(struct spk_synth *synth)
 module_param_named(ser, synth_apollo.ser, int, 0444);
 module_param_named(dev, synth_apollo.dev_name, charp, 0444);
 module_param_named(start, synth_apollo.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(lang, vars[LANG_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(lang, "Set the lang variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
+
 
 module_spk_synth(synth_apollo);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_audptr.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_audptr.c
index 4d16d60db9b2..55813f3e40ff 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_audptr.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_audptr.c
@@ -19,15 +19,24 @@
 static int synth_probe(struct spk_synth *synth);
 static void synth_flush(struct spk_synth *synth);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05[f99]" } },
-	{ CAPS_STOP, .u.s = {"\x05[f80]" } },
-	{ RATE, .u.n = {"\x05[r%d]", 10, 0, 20, 100, -10, NULL } },
-	{ PITCH, .u.n = {"\x05[f%d]", 80, 39, 4500, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05[g%d]", 21, 0, 40, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05[s%d]", 9, 0, 63, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x05[A%c]", 0, 0, 3, 0, 0, "nmsa" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x05[f99]" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x05[f80]" } },
+	[RATE_ID] = { RATE, .u.n = {"\x05[r%d]", 10, 0, 20, 100, -10, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x05[f%d]", 80, 39, 4500, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x05[g%d]", 21, 0, 40, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x05[s%d]", 9, 0, 63, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"\x05[A%c]", 0, 0, 3, 0, 0, "nmsa" } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -158,10 +167,25 @@ static int synth_probe(struct spk_synth *synth)
 module_param_named(ser, synth_audptr.ser, int, 0444);
 module_param_named(dev, synth_audptr.dev_name, charp, 0444);
 module_param_named(start, synth_audptr.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_audptr);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_bns.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_bns.c
index b8103eb117b8..60507756499c 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_bns.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_bns.c
@@ -16,14 +16,23 @@
 #define SYNTH_CLEAR 0x18
 #define PROCSPEECH '\r'
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05\x31\x32P" } },
-	{ CAPS_STOP, .u.s = {"\x05\x38P" } },
-	{ RATE, .u.n = {"\x05%dE", 8, 1, 16, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05%dV", 8, 0, 16, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05%dT", 8, 0, 16, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x05\x31\x32P" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x05\x38P" } },
+	[RATE_ID] = { RATE, .u.n = {"\x05%dE", 8, 1, 16, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x05%dV", 8, 0, 16, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x05%dT", 8, 0, 16, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -113,10 +122,21 @@ static struct spk_synth synth_bns = {
 module_param_named(ser, synth_bns.ser, int, 0444);
 module_param_named(dev, synth_bns.dev_name, charp, 0444);
 module_param_named(start, synth_bns.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
 
 module_spk_synth(synth_bns);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_decext.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_decext.c
index eaebf62300a4..271bcf279bf9 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_decext.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_decext.c
@@ -38,16 +38,25 @@ static void synth_flush(struct spk_synth *synth);
 
 static int in_escape;
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 222]" } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
-	{ RATE, .u.n = {"[:ra %d]", 7, 0, 9, 150, 25, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d]", 100, 0, 100, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:dv gv %d]", 13, 0, 16, 0, 5, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, PUNCT_ID, VOICE_ID,
+	DIRECT_ID, V_LAST_ID,
+	NB_ID,
+};
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"[:dv ap 222]" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"[:dv ap 100]" } },
+	[RATE_ID] = { RATE, .u.n = {"[:ra %d]", 7, 0, 9, 150, 25, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"[:dv ap %d]", 100, 0, 100, 0, 0, NULL } },
+	[INFLECTION_ID] = { INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"[:dv gv %d]", 13, 0, 16, 0, 5, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
+	[VOICE_ID] = { VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -225,10 +234,25 @@ static void synth_flush(struct spk_synth *synth)
 module_param_named(ser, synth_decext.ser, int, 0444);
 module_param_named(dev, synth_decext.dev_name, charp, 0444);
 module_param_named(start, synth_decext.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(inflection, "Set the inflection variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
 
 module_spk_synth(synth_decext);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_decpc.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_decpc.c
index dec314dee214..083ca9265805 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_decpc.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_decpc.c
@@ -134,16 +134,27 @@ static int synth_portlist[] = { 0x340, 0x350, 0x240, 0x250, 0 };
 static int in_escape, is_flushing;
 static int dt_stat, dma_state;
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 200]" } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
-	{ RATE, .u.n = {"[:ra %d]", 9, 0, 18, 150, 25, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d]", 80, 0, 100, 20, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:vo se %d]", 5, 0, 9, 5, 10, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, PUNCT_ID, VOICE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID,
+};
+
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"[:dv ap 200]" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"[:dv ap 100]" } },
+	[RATE_ID] = { RATE, .u.n = {"[:ra %d]", 9, 0, 18, 150, 25, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"[:dv ap %d]", 80, 0, 100, 20, 0, NULL } },
+	[INFLECTION_ID] = { INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"[:vo se %d]", 5, 0, 9, 5, 10, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
+	[VOICE_ID] = { VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -483,8 +494,25 @@ static void dtpc_release(struct spk_synth *synth)
 }
 
 module_param_named(start, synth_dec_pc.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
+
 
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(inflection, "Set the inflection variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
 
 module_spk_synth(synth_dec_pc);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dectlk.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dectlk.c
index 2a7e8d727904..56334405d865 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dectlk.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dectlk.c
@@ -40,16 +40,24 @@ static int is_flushing;
 static DEFINE_SPINLOCK(flush_lock);
 static DECLARE_WAIT_QUEUE_HEAD(flush);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 160] " } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100 ] " } },
-	{ RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, PUNCT_ID, VOICE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID,
+};
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"[:dv ap 160] " } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"[:dv ap 100 ] " } },
+	[RATE_ID] = { RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } },
+	[INFLECTION_ID] = { INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } },
+	[VOICE_ID] = { VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -306,10 +314,27 @@ static void synth_flush(struct spk_synth *synth)
 module_param_named(ser, synth_dectlk.ser, int, 0444);
 module_param_named(dev, synth_dectlk.dev_name, charp, 0444);
 module_param_named(start, synth_dectlk.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(inflection, "Set the inflection variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_dectlk);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dtlk.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dtlk.c
index 6f01e010aaf4..fa826568937b 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dtlk.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dtlk.c
@@ -37,17 +37,27 @@ static unsigned int synth_portlist[] = {
 
 static u_char synth_status;
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x01+35p" } },
-	{ CAPS_STOP, .u.s = {"\x01-35p" } },
-	{ RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	VOICE_ID, FREQUENCY_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID,
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x01+35p" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x01-35p" } },
+	[RATE_ID] = { RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
+	[VOICE_ID] = { VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
+	[FREQUENCY_ID] = { FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -376,9 +386,27 @@ static void dtlk_release(struct spk_synth *synth)
 
 module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_dtlk.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(frequency, vars[FREQUENCY_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(frequency, "Set the frequency variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_dtlk);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dummy.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dummy.c
index 56419dbb28d3..52b2c5d44576 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_dummy.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_dummy.c
@@ -18,17 +18,30 @@
 #define DRV_VERSION "2.11"
 #define SYNTH_CLEAR '!'
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"CAPS_START\n" } },
-	{ CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
-	{ PAUSE, .u.s = {"PAUSE\n"} },
-	{ RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
-	{ PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"PUNCT %d\n", 0, 0, 3, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	PAUSE_ID,
+	RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"CAPS_START\n" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
+	[PAUSE_ID] = { PAUSE, .u.s = {"PAUSE\n"} },
+	[RATE_ID] = { RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
+	[INFLECTION_ID] = { INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"PUNCT %d\n", 0, 0, 3, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -129,10 +142,28 @@ static struct spk_synth synth_dummy = {
 module_param_named(ser, synth_dummy.ser, int, 0444);
 module_param_named(dev, synth_dummy.dev_name, charp, 0444);
 module_param_named(start, synth_dummy.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(inflection, "Set the inflection variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_dummy);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_keypc.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_keypc.c
index f61b62f1ea4d..9356f6379560 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_keypc.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_keypc.c
@@ -33,12 +33,21 @@ static int synth_port;
 static int port_forced;
 static unsigned int synth_portlist[] = { 0x2a8, 0 };
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[f130]" } },
-	{ CAPS_STOP, .u.s = {"[f90]" } },
-	{ RATE, .u.n = {"\04%c ", 8, 0, 10, 81, -8, NULL } },
-	{ PITCH, .u.n = {"[f%d]", 5, 0, 9, 40, 10, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"[f130]" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"[f90]" } },
+	[RATE_ID] = { RATE, .u.n = {"\04%c ", 8, 0, 10, 81, -8, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"[f%d]", 5, 0, 9, 40, 10, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -305,9 +314,17 @@ static void keynote_release(struct spk_synth *synth)
 
 module_param_hw_named(port, port_forced, int, ioport, 0444);
 module_param_named(start, synth_keypc.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
 
 MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
+
 
 module_spk_synth(synth_keypc);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_ltlk.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_ltlk.c
index f885cfaa27c8..1e279ae143bf 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_ltlk.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_ltlk.c
@@ -18,17 +18,28 @@
 
 static int synth_probe(struct spk_synth *synth);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x01+35p" } },
-	{ CAPS_STOP, .u.s = {"\x01-35p" } },
-	{ RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	VOICE_ID, FREQUENCY_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x01+35p" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x01-35p" } },
+	[RATE_ID] = { RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
+	[VOICE_ID] = { VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
+	[FREQUENCY_ID] = { FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -160,10 +171,30 @@ static int synth_probe(struct spk_synth *synth)
 module_param_named(ser, synth_ltlk.ser, int, 0444);
 module_param_named(dev, synth_ltlk.dev_name, charp, 0444);
 module_param_named(start, synth_ltlk.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(frequency, vars[FREQUENCY_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(voice, "Set the voice variable on load.");
+MODULE_PARM_DESC(frequency, "Set the frequency variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_ltlk);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_soft.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_soft.c
index 28c8f60370cf..6d446824677b 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_soft.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_soft.c
@@ -33,21 +33,30 @@ static struct miscdevice synth_device, synthu_device;
 static int init_pos;
 static int misc_registered;
 
-static struct var_t vars[] = {
-	/* DIRECT is put first so that module_param_named can access it easily */
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-
-	{ CAPS_START, .u.s = {"\x01+3p" } },
-	{ CAPS_STOP, .u.s = {"\x01-3p" } },
-	{ PAUSE, .u.n = {"\x01P" } },
-	{ RATE, .u.n = {"\x01%ds", 2, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 5, 0, 9, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"\x01%dr", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 0, 0, 3, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
+
+enum default_vars_id {
+	DIRECT_ID = 0, CAPS_START_ID, CAPS_STOP_ID,
+	PAUSE_ID, RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, TONE_ID, PUNCT_ID, VOICE_ID,
+	FREQUENCY_ID, V_LAST_VAR_ID,
+	 NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+
+	[DIRECT_ID]  = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x01+3p" } },
+	[CAPS_STOP_ID]  = { CAPS_STOP, .u.s = {"\x01-3p" } },
+	[PAUSE_ID]  = { PAUSE, .u.n = {"\x01P" } },
+	[RATE_ID]  = { RATE, .u.n = {"\x01%ds", 2, 0, 9, 0, 0, NULL } },
+	[PITCH_ID]  = { PITCH, .u.n = {"\x01%dp", 5, 0, 9, 0, 0, NULL } },
+	[INFLECTION_ID]  = { INFLECTION, .u.n = {"\x01%dr", 5, 0, 9, 0, 0, NULL } },
+	[VOL_ID]  = { VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
+	[TONE_ID]  = { TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
+	[PUNCT_ID]  = { PUNCT, .u.n = {"\x01%db", 0, 0, 3, 0, 0, NULL } },
+	[VOICE_ID]  = { VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
+	[FREQUENCY_ID]  = { FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -451,10 +460,28 @@ static int softsynth_adjust(struct spk_synth *synth, struct st_var_header *var)
 }
 
 module_param_named(start, synth_soft.startup, short, 0444);
-module_param_named(direct, vars[0].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444);
+module_param_named(frequency, vars[FREQUENCY_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
 MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+MODULE_PARM_DESC(rate, "Sets the rate of the synthesizer.");
+MODULE_PARM_DESC(pitch, "Sets the pitch of the synthesizer.");
+MODULE_PARM_DESC(inflection, "Sets the inflection of the synthesizer.");
+MODULE_PARM_DESC(vol, "Sets the volume of the speech synthesizer.");
+MODULE_PARM_DESC(tone, "Sets the tone of the speech synthesizer.");
+MODULE_PARM_DESC(punct, "Sets the amount of punctuation spoken by the synthesizer.");
+MODULE_PARM_DESC(voice, "Sets the voice used by the synthesizer.");
+MODULE_PARM_DESC(frequency, "Sets the frequency of speech synthesizer.");
 
 module_spk_synth(synth_soft);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_spkout.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_spkout.c
index 5e3bb3aa98b6..d3f26095b0ee 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_spkout.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_spkout.c
@@ -18,15 +18,26 @@
 
 static void synth_flush(struct spk_synth *synth);
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05P+" } },
-	{ CAPS_STOP, .u.s = {"\x05P-" } },
-	{ RATE, .u.n = {"\x05R%d", 7, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05P%d", 3, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05V%d", 9, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05T%c", 8, 0, 25, 65, 0, NULL } },
-	{ PUNCT, .u.n = {"\x05M%c", 0, 0, 3, 0, 0, "nsma" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x05P+" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x05P-" } },
+	[RATE_ID] = { RATE, .u.n = {"\x05R%d", 7, 0, 9, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x05P%d", 3, 0, 9, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x05V%d", 9, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x05T%c", 8, 0, 25, 65, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"\x05M%c", 0, 0, 3, 0, 0, "nsma" } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -124,10 +135,24 @@ static void synth_flush(struct spk_synth *synth)
 module_param_named(ser, synth_spkout.ser, int, 0444);
 module_param_named(dev, synth_spkout.dev_name, charp, 0444);
 module_param_named(start, synth_spkout.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
+
 
 module_spk_synth(synth_spkout);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_txprt.c linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_txprt.c
index 9e781347f7eb..4d0a0d4c41f0 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/speakup_txprt.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/speakup_txprt.c
@@ -16,14 +16,29 @@
 #define SYNTH_CLEAR 0x18
 #define PROCSPEECH '\r' /* process speech char */
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05P8" } },
-	{ CAPS_STOP, .u.s = {"\x05P5" } },
-	{ RATE, .u.n = {"\x05R%d", 5, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05V%d", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05T%c", 12, 0, 25, 61, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	RATE_ID, PITCH_ID,
+	VOL_ID, TONE_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"\x05P8" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\x05P5" } },
+	[RATE_ID] = { RATE, .u.n = {"\x05R%d", 5, 0, 9, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"\x05P%d", 5, 0, 9, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"\x05V%d", 5, 0, 9, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"\x05T%c", 12, 0, 25, 61, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 	 };
 
@@ -112,10 +127,24 @@ static struct spk_synth synth_txprt = {
 module_param_named(ser, synth_txprt.ser, int, 0444);
 module_param_named(dev, synth_txprt.dev_name, charp, 0444);
 module_param_named(start, synth_txprt.startup, short, 0444);
+module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
+module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
+module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
+module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
+
+
 
 MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
 MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
 MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
+MODULE_PARM_DESC(rate, "Set the rate variable on load.");
+MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
+MODULE_PARM_DESC(vol, "Set the vol variable on load.");
+MODULE_PARM_DESC(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
+
 
 module_spk_synth(synth_txprt);
 
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_ttyio.c linux-libre-6.2-gnu/drivers/accessibility/speakup/spk_ttyio.c
index 08cf8a17754b..07373b3debd1 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_ttyio.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/spk_ttyio.c
@@ -354,6 +354,9 @@ void spk_ttyio_release(struct spk_synth *in_synth)
 {
 	struct tty_struct *tty = in_synth->dev;
 
+	if (tty == NULL)
+		return;
+
 	tty_lock(tty);
 
 	if (tty->ops->close)
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_types.h linux-libre-6.2-gnu/drivers/accessibility/speakup/spk_types.h
index 3a14d39bf896..08011518a28a 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/spk_types.h
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/spk_types.h
@@ -49,7 +49,7 @@ enum var_id_t {
 	RATE, PITCH, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
 	DIRECT, PAUSE,
 	CAPS_START, CAPS_STOP, CHARTAB, INFLECTION, FLUSH,
-	MAXVARS
+	CUR_PHONETIC, MAXVARS
 };
 
 typedef int (*special_func)(struct vc_data *vc, u_char type, u_char ch,
diff --git linux-libre-6.1-gnu/drivers/accessibility/speakup/varhandlers.c linux-libre-6.2-gnu/drivers/accessibility/speakup/varhandlers.c
index e1c9f42e39f0..462f8d879053 100644
--- linux-libre-6.1-gnu/drivers/accessibility/speakup/varhandlers.c
+++ linux-libre-6.2-gnu/drivers/accessibility/speakup/varhandlers.c
@@ -48,6 +48,7 @@ static struct st_var_header var_headers[] = {
 	{ "chartab", CHARTAB, VAR_PROC, NULL, NULL },
 	{ "direct", DIRECT, VAR_NUM, NULL, NULL },
 	{ "pause", PAUSE, VAR_STRING, spk_str_pause, NULL },
+	{ "cur_phonetic", CUR_PHONETIC, VAR_NUM, &spk_cur_phonetic, NULL },
 };
 
 static struct st_var_header *var_ptrs[MAXVARS] = { NULL, NULL, NULL };
diff --git linux-libre-6.1-gnu/drivers/acpi/Kconfig linux-libre-6.2-gnu/drivers/acpi/Kconfig
index 473241b5193f..ccbeab9500ec 100644
--- linux-libre-6.1-gnu/drivers/acpi/Kconfig
+++ linux-libre-6.2-gnu/drivers/acpi/Kconfig
@@ -90,7 +90,7 @@ config ACPI_SPCR_TABLE
 
 config ACPI_FPDT
 	bool "ACPI Firmware Performance Data Table (FPDT) support"
-	depends on X86_64
+	depends on X86_64 || ARM64
 	help
 	  Enable support for the Firmware Performance Data Table (FPDT).
 	  This table provides information on the timing of the system
@@ -564,6 +564,16 @@ config ACPI_PCC
 	  Enable this feature if you want to set up and install the PCC Address
 	  Space handler to handle PCC OpRegion in the firmware.
 
+config ACPI_FFH
+	bool "ACPI FFH Address Space"
+	default n
+	help
+	  The FFH(Fixed Function Hardware) Address Space also referred as FFH
+	  Operation Region allows to define platform specific opregion.
+
+	  Enable this feature if you want to set up and install the FFH Address
+	  Space handler to handle FFH OpRegion in the firmware.
+
 source "drivers/acpi/pmic/Kconfig"
 
 config ACPI_VIOT
diff --git linux-libre-6.1-gnu/drivers/acpi/Makefile linux-libre-6.2-gnu/drivers/acpi/Makefile
index 0002eecbf870..feb36c0b9446 100644
--- linux-libre-6.1-gnu/drivers/acpi/Makefile
+++ linux-libre-6.2-gnu/drivers/acpi/Makefile
@@ -68,6 +68,7 @@ acpi-$(CONFIG_ACPI_GENERIC_GSI) += irq.o
 acpi-$(CONFIG_ACPI_WATCHDOG)	+= acpi_watchdog.o
 acpi-$(CONFIG_ACPI_PRMT)	+= prmt.o
 acpi-$(CONFIG_ACPI_PCC)		+= acpi_pcc.o
+acpi-$(CONFIG_ACPI_FFH)		+= acpi_ffh.o
 
 # Address translation
 acpi-$(CONFIG_ACPI_ADXL)	+= acpi_adxl.o
diff --git linux-libre-6.1-gnu/drivers/acpi/ac.c linux-libre-6.2-gnu/drivers/acpi/ac.c
index bb9fe7984b1a..1ace70b831cd 100644
--- linux-libre-6.1-gnu/drivers/acpi/ac.c
+++ linux-libre-6.2-gnu/drivers/acpi/ac.c
@@ -33,7 +33,7 @@ MODULE_DESCRIPTION("ACPI AC Adapter Driver");
 MODULE_LICENSE("GPL");
 
 static int acpi_ac_add(struct acpi_device *device);
-static int acpi_ac_remove(struct acpi_device *device);
+static void acpi_ac_remove(struct acpi_device *device);
 static void acpi_ac_notify(struct acpi_device *device, u32 event);
 
 static const struct acpi_device_id ac_device_ids[] = {
@@ -288,12 +288,12 @@ static int acpi_ac_resume(struct device *dev)
 #define acpi_ac_resume NULL
 #endif
 
-static int acpi_ac_remove(struct acpi_device *device)
+static void acpi_ac_remove(struct acpi_device *device)
 {
 	struct acpi_ac *ac = NULL;
 
 	if (!device || !acpi_driver_data(device))
-		return -EINVAL;
+		return;
 
 	ac = acpi_driver_data(device);
 
@@ -301,8 +301,6 @@ static int acpi_ac_remove(struct acpi_device *device)
 	unregister_acpi_notifier(&ac->battery_nb);
 
 	kfree(ac);
-
-	return 0;
 }
 
 static int __init acpi_ac_init(void)
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_ffh.c linux-libre-6.2-gnu/drivers/acpi/acpi_ffh.c
new file mode 100644
index 000000000000..19aff808bbb8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/acpi/acpi_ffh.c
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Author: Sudeep Holla <sudeep.holla@arm.com>
+ * Copyright 2022 Arm Limited
+ */
+#include <linux/kernel.h>
+#include <linux/acpi.h>
+#include <linux/completion.h>
+#include <linux/idr.h>
+#include <linux/io.h>
+
+#include <linux/arm-smccc.h>
+
+static struct acpi_ffh_info ffh_ctx;
+
+int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt,
+					     void **region_ctxt)
+{
+	return -EOPNOTSUPP;
+}
+
+int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value,
+					       void *region_context)
+{
+	return -EOPNOTSUPP;
+}
+
+static acpi_status
+acpi_ffh_address_space_setup(acpi_handle region_handle, u32 function,
+			     void *handler_context,  void **region_context)
+{
+	return acpi_ffh_address_space_arch_setup(handler_context,
+						 region_context);
+}
+
+static acpi_status
+acpi_ffh_address_space_handler(u32 function, acpi_physical_address addr,
+			       u32 bits, acpi_integer *value,
+			       void *handler_context, void *region_context)
+{
+	return acpi_ffh_address_space_arch_handler(value, region_context);
+}
+
+void __init acpi_init_ffh(void)
+{
+	acpi_status status;
+
+	status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT,
+						    ACPI_ADR_SPACE_FIXED_HARDWARE,
+						    &acpi_ffh_address_space_handler,
+						    &acpi_ffh_address_space_setup,
+						    &ffh_ctx);
+	if (ACPI_FAILURE(status))
+		pr_alert("OperationRegion handler could not be installed\n");
+}
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_pad.c linux-libre-6.2-gnu/drivers/acpi/acpi_pad.c
index ec0e22a1e25d..02f1a1b1143c 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpi_pad.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpi_pad.c
@@ -287,7 +287,7 @@ static ssize_t rrtime_store(struct device *dev,
 static ssize_t rrtime_show(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
-	return scnprintf(buf, PAGE_SIZE, "%d\n", round_robin_time);
+	return sysfs_emit(buf, "%d\n", round_robin_time);
 }
 static DEVICE_ATTR_RW(rrtime);
 
@@ -309,7 +309,7 @@ static ssize_t idlepct_store(struct device *dev,
 static ssize_t idlepct_show(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
-	return scnprintf(buf, PAGE_SIZE, "%d\n", idle_pct);
+	return sysfs_emit(buf, "%d\n", idle_pct);
 }
 static DEVICE_ATTR_RW(idlepct);
 
@@ -449,7 +449,7 @@ static int acpi_pad_add(struct acpi_device *device)
 	return 0;
 }
 
-static int acpi_pad_remove(struct acpi_device *device)
+static void acpi_pad_remove(struct acpi_device *device)
 {
 	mutex_lock(&isolated_cpus_lock);
 	acpi_pad_idle_cpus(0);
@@ -458,7 +458,6 @@ static int acpi_pad_remove(struct acpi_device *device)
 	acpi_remove_notify_handler(device->handle,
 		ACPI_DEVICE_NOTIFY, acpi_pad_notify);
 	acpi_pad_remove_sysfs(device);
-	return 0;
 }
 
 static const struct acpi_device_id pad_device_ids[] = {
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_pcc.c linux-libre-6.2-gnu/drivers/acpi/acpi_pcc.c
index 3e252be047b8..07a034a53aca 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpi_pcc.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpi_pcc.c
@@ -53,6 +53,7 @@ acpi_pcc_address_space_setup(acpi_handle region_handle, u32 function,
 	struct pcc_data *data;
 	struct acpi_pcc_info *ctx = handler_context;
 	struct pcc_mbox_chan *pcc_chan;
+	static acpi_status ret;
 
 	data = kzalloc(sizeof(*data), GFP_KERNEL);
 	if (!data)
@@ -69,23 +70,35 @@ acpi_pcc_address_space_setup(acpi_handle region_handle, u32 function,
 	if (IS_ERR(data->pcc_chan)) {
 		pr_err("Failed to find PCC channel for subspace %d\n",
 		       ctx->subspace_id);
-		kfree(data);
-		return AE_NOT_FOUND;
+		ret = AE_NOT_FOUND;
+		goto err_free_data;
 	}
 
 	pcc_chan = data->pcc_chan;
+	if (!pcc_chan->mchan->mbox->txdone_irq) {
+		pr_err("This channel-%d does not support interrupt.\n",
+		       ctx->subspace_id);
+		ret = AE_SUPPORT;
+		goto err_free_channel;
+	}
 	data->pcc_comm_addr = acpi_os_ioremap(pcc_chan->shmem_base_addr,
 					      pcc_chan->shmem_size);
 	if (!data->pcc_comm_addr) {
 		pr_err("Failed to ioremap PCC comm region mem for %d\n",
 		       ctx->subspace_id);
-		pcc_mbox_free_channel(data->pcc_chan);
-		kfree(data);
-		return AE_NO_MEMORY;
+		ret = AE_NO_MEMORY;
+		goto err_free_channel;
 	}
 
 	*region_context = data;
 	return AE_OK;
+
+err_free_channel:
+	pcc_mbox_free_channel(data->pcc_chan);
+err_free_data:
+	kfree(data);
+
+	return ret;
 }
 
 static acpi_status
@@ -106,19 +119,17 @@ acpi_pcc_address_space_handler(u32 function, acpi_physical_address addr,
 	if (ret < 0)
 		return AE_ERROR;
 
-	if (data->pcc_chan->mchan->mbox->txdone_irq) {
-		/*
-		 * pcc_chan->latency is just a Nominal value. In reality the remote
-		 * processor could be much slower to reply. So add an arbitrary
-		 * amount of wait on top of Nominal.
-		 */
-		usecs_lat = PCC_CMD_WAIT_RETRIES_NUM * data->pcc_chan->latency;
-		ret = wait_for_completion_timeout(&data->done,
-						  usecs_to_jiffies(usecs_lat));
-		if (ret == 0) {
-			pr_err("PCC command executed timeout!\n");
-			return AE_TIME;
-		}
+	/*
+	 * pcc_chan->latency is just a Nominal value. In reality the remote
+	 * processor could be much slower to reply. So add an arbitrary
+	 * amount of wait on top of Nominal.
+	 */
+	usecs_lat = PCC_CMD_WAIT_RETRIES_NUM * data->pcc_chan->latency;
+	ret = wait_for_completion_timeout(&data->done,
+						usecs_to_jiffies(usecs_lat));
+	if (ret == 0) {
+		pr_err("PCC command executed timeout!\n");
+		return AE_TIME;
 	}
 
 	mbox_chan_txdone(data->pcc_chan->mchan, ret);
diff --git linux-libre-6.1-gnu/drivers/acpi/acpi_video.c linux-libre-6.2-gnu/drivers/acpi/acpi_video.c
index 32953646caeb..97b711e57bff 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpi_video.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpi_video.c
@@ -70,11 +70,7 @@ module_param(device_id_scheme, bool, 0444);
 static int only_lcd = -1;
 module_param(only_lcd, int, 0444);
 
-/*
- * Display probing is known to take up to 5 seconds, so delay the fallback
- * backlight registration by 5 seconds + 3 seconds for some extra margin.
- */
-static int register_backlight_delay = 8;
+static int register_backlight_delay;
 module_param(register_backlight_delay, int, 0444);
 MODULE_PARM_DESC(register_backlight_delay,
 	"Delay in seconds before doing fallback (non GPU driver triggered) "
@@ -86,7 +82,7 @@ static DEFINE_MUTEX(register_count_mutex);
 static DEFINE_MUTEX(video_list_lock);
 static LIST_HEAD(video_bus_head);
 static int acpi_video_bus_add(struct acpi_device *device);
-static int acpi_video_bus_remove(struct acpi_device *device);
+static void acpi_video_bus_remove(struct acpi_device *device);
 static void acpi_video_bus_notify(struct acpi_device *device, u32 event);
 static void acpi_video_bus_register_backlight_work(struct work_struct *ignored);
 static DECLARE_DELAYED_WORK(video_bus_register_backlight_work,
@@ -2067,13 +2063,13 @@ err_free_video:
 	return error;
 }
 
-static int acpi_video_bus_remove(struct acpi_device *device)
+static void acpi_video_bus_remove(struct acpi_device *device)
 {
 	struct acpi_video_bus *video = NULL;
 
 
 	if (!device || !acpi_driver_data(device))
-		return -EINVAL;
+		return;
 
 	video = acpi_driver_data(device);
 
@@ -2087,8 +2083,6 @@ static int acpi_video_bus_remove(struct acpi_device *device)
 
 	kfree(video->attached_array);
 	kfree(video);
-
-	return 0;
 }
 
 static void acpi_video_bus_register_backlight_work(struct work_struct *ignored)
@@ -2178,6 +2172,17 @@ static bool should_check_lcd_flag(void)
 	return false;
 }
 
+/*
+ * At least one graphics driver has reported that no LCD is connected
+ * via the native interface. cancel the registration for fallback acpi_video0.
+ * If another driver still deems this necessary, it can explicitly register it.
+ */
+void acpi_video_report_nolcd(void)
+{
+	cancel_delayed_work(&video_bus_register_backlight_work);
+}
+EXPORT_SYMBOL(acpi_video_report_nolcd);
+
 int acpi_video_register(void)
 {
 	int ret = 0;
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/Makefile linux-libre-6.2-gnu/drivers/acpi/acpica/Makefile
index 59700433a96e..9e0d95d76fff 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/Makefile
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/Makefile
@@ -155,6 +155,7 @@ acpi-y +=		\
 	utalloc.o	\
 	utascii.o	\
 	utbuffer.o	\
+	utcksum.o	\
 	utcopy.o	\
 	utexcep.o	\
 	utdebug.o	\
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/acglobal.h linux-libre-6.2-gnu/drivers/acpi/acpica/acglobal.h
index 088d6a7d052c..777457a58340 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/acglobal.h
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/acglobal.h
@@ -24,6 +24,7 @@ ACPI_GLOBAL(struct acpi_table_list, acpi_gbl_root_table_list);
 
 ACPI_GLOBAL(struct acpi_table_header *, acpi_gbl_DSDT);
 ACPI_GLOBAL(struct acpi_table_header, acpi_gbl_original_dsdt_header);
+ACPI_INIT_GLOBAL(char *, acpi_gbl_CDAT, NULL);
 ACPI_INIT_GLOBAL(u32, acpi_gbl_dsdt_index, ACPI_INVALID_TABLE_INDEX);
 ACPI_INIT_GLOBAL(u32, acpi_gbl_facs_index, ACPI_INVALID_TABLE_INDEX);
 ACPI_INIT_GLOBAL(u32, acpi_gbl_xfacs_index, ACPI_INVALID_TABLE_INDEX);
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/actables.h linux-libre-6.2-gnu/drivers/acpi/acpica/actables.h
index f8d7bfd737df..1c29325e4c7f 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/actables.h
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/actables.h
@@ -124,11 +124,6 @@ void
 acpi_tb_print_table_header(acpi_physical_address address,
 			   struct acpi_table_header *header);
 
-u8 acpi_tb_checksum(u8 *buffer, u32 length);
-
-acpi_status
-acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
-
 void acpi_tb_check_dsdt_header(void);
 
 struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index);
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/acutils.h linux-libre-6.2-gnu/drivers/acpi/acpica/acutils.h
index 6e6270f96bfb..71175b664f49 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/acutils.h
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/acutils.h
@@ -158,6 +158,19 @@ u8 acpi_ut_valid_name_char(char character, u32 position);
 
 void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count);
 
+/*
+ * utcksum - Checksum utilities
+ */
+u8 acpi_ut_generate_checksum(void *table, u32 length, u8 original_checksum);
+
+u8 acpi_ut_checksum(u8 *buffer, u32 length);
+
+acpi_status
+acpi_ut_verify_cdat_checksum(struct acpi_table_cdat *cdat_table, u32 length);
+
+acpi_status
+acpi_ut_verify_checksum(struct acpi_table_header *table, u32 length);
+
 /*
  * utnonansi - Non-ANSI C library functions
  */
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/dsmethod.c linux-libre-6.2-gnu/drivers/acpi/acpica/dsmethod.c
index ae2e768830bf..9332bc688713 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/dsmethod.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/dsmethod.c
@@ -517,7 +517,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 	info = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_evaluate_info));
 	if (!info) {
 		status = AE_NO_MEMORY;
-		goto cleanup;
+		goto pop_walk_state;
 	}
 
 	info->parameters = &this_walk_state->operands[0];
@@ -529,7 +529,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 
 	ACPI_FREE(info);
 	if (ACPI_FAILURE(status)) {
-		goto cleanup;
+		goto pop_walk_state;
 	}
 
 	next_walk_state->method_nesting_depth =
@@ -575,6 +575,12 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
 
 	return_ACPI_STATUS(status);
 
+pop_walk_state:
+
+	/* On error, pop the walk state to be deleted from thread */
+
+	acpi_ds_pop_walk_state(thread);
+
 cleanup:
 
 	/* On error, we must terminate the method properly */
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/dswexec.c linux-libre-6.2-gnu/drivers/acpi/acpica/dswexec.c
index e8ad41387f84..b082eb942a0f 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/dswexec.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/dswexec.c
@@ -389,9 +389,11 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
 
 		/*
 		 * All opcodes require operand resolution, with the only exceptions
-		 * being the object_type and size_of operators.
+		 * being the object_type and size_of operators as well as opcodes that
+		 * take no arguments.
 		 */
-		if (!(walk_state->op_info->flags & AML_NO_OPERAND_RESOLVE)) {
+		if (!(walk_state->op_info->flags & AML_NO_OPERAND_RESOLVE) &&
+		    (walk_state->op_info->flags & AML_HAS_ARGS)) {
 
 			/* Resolve all operands */
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/evevent.c linux-libre-6.2-gnu/drivers/acpi/acpica/evevent.c
index df596d46dd97..82d1728b9bc6 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/evevent.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/evevent.c
@@ -142,6 +142,9 @@ static acpi_status acpi_ev_fixed_event_initialize(void)
 			status =
 			    acpi_write_bit_register(acpi_gbl_fixed_event_info
 						    [i].enable_register_id,
+						    (i ==
+						     ACPI_EVENT_PCIE_WAKE) ?
+						    ACPI_ENABLE_EVENT :
 						    ACPI_DISABLE_EVENT);
 			if (ACPI_FAILURE(status)) {
 				return (status);
@@ -185,6 +188,11 @@ u32 acpi_ev_fixed_event_detect(void)
 		return (int_status);
 	}
 
+	if (fixed_enable & ACPI_BITMASK_PCIEXP_WAKE_DISABLE)
+		fixed_enable &= ~ACPI_BITMASK_PCIEXP_WAKE_DISABLE;
+	else
+		fixed_enable |= ACPI_BITMASK_PCIEXP_WAKE_DISABLE;
+
 	ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
 			  "Fixed Event Block: Enable %08X Status %08X\n",
 			  fixed_enable, fixed_status));
@@ -250,6 +258,9 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event)
 	if (!acpi_gbl_fixed_event_handlers[event].handler) {
 		(void)acpi_write_bit_register(acpi_gbl_fixed_event_info[event].
 					      enable_register_id,
+					      (event ==
+					       ACPI_EVENT_PCIE_WAKE) ?
+					      ACPI_ENABLE_EVENT :
 					      ACPI_DISABLE_EVENT);
 
 		ACPI_ERROR((AE_INFO,
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/evregion.c linux-libre-6.2-gnu/drivers/acpi/acpica/evregion.c
index b96b3a7e78e5..d035092799eb 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/evregion.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/evregion.c
@@ -172,6 +172,15 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
 			ctx->subspace_id = (u8)region_obj->region.address;
 		}
 
+		if (region_obj->region.space_id ==
+		    ACPI_ADR_SPACE_FIXED_HARDWARE) {
+			struct acpi_ffh_info *ctx =
+			    handler_desc->address_space.context;
+
+			ctx->length = region_obj->region.length;
+			ctx->offset = region_obj->region.address;
+		}
+
 		/*
 		 * We must exit the interpreter because the region setup will
 		 * potentially execute control methods (for example, the _REG method
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/evxfregn.c linux-libre-6.2-gnu/drivers/acpi/acpica/evxfregn.c
index 0a8372bf6a77..a5c19f46ec17 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/evxfregn.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/evxfregn.c
@@ -20,13 +20,14 @@ ACPI_MODULE_NAME("evxfregn")
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_install_address_space_handler
+ * FUNCTION:    acpi_install_address_space_handler_internal
  *
  * PARAMETERS:  device          - Handle for the device
  *              space_id        - The address space ID
  *              handler         - Address of the handler
  *              setup           - Address of the setup function
  *              context         - Value passed to the handler on each access
+ *              Run_reg         - Run _REG methods for this address space?
  *
  * RETURN:      Status
  *
@@ -37,13 +38,16 @@ ACPI_MODULE_NAME("evxfregn")
  * are executed here, and these methods can only be safely executed after
  * the default handlers have been installed and the hardware has been
  * initialized (via acpi_enable_subsystem.)
+ * To avoid this problem pass FALSE for Run_Reg and later on call
+ * acpi_execute_reg_methods() to execute _REG.
  *
  ******************************************************************************/
-acpi_status
-acpi_install_address_space_handler(acpi_handle device,
-				   acpi_adr_space_type space_id,
-				   acpi_adr_space_handler handler,
-				   acpi_adr_space_setup setup, void *context)
+static acpi_status
+acpi_install_address_space_handler_internal(acpi_handle device,
+					    acpi_adr_space_type space_id,
+					    acpi_adr_space_handler handler,
+					    acpi_adr_space_setup setup,
+					    void *context, u8 run_reg)
 {
 	struct acpi_namespace_node *node;
 	acpi_status status;
@@ -80,14 +84,40 @@ acpi_install_address_space_handler(acpi_handle device,
 
 	/* Run all _REG methods for this address space */
 
-	acpi_ev_execute_reg_methods(node, space_id, ACPI_REG_CONNECT);
+	if (run_reg) {
+		acpi_ev_execute_reg_methods(node, space_id, ACPI_REG_CONNECT);
+	}
 
 unlock_and_exit:
 	(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
 	return_ACPI_STATUS(status);
 }
 
+acpi_status
+acpi_install_address_space_handler(acpi_handle device,
+				   acpi_adr_space_type space_id,
+				   acpi_adr_space_handler handler,
+				   acpi_adr_space_setup setup, void *context)
+{
+	return acpi_install_address_space_handler_internal(device, space_id,
+							   handler, setup,
+							   context, TRUE);
+}
+
 ACPI_EXPORT_SYMBOL(acpi_install_address_space_handler)
+acpi_status
+acpi_install_address_space_handler_no_reg(acpi_handle device,
+					  acpi_adr_space_type space_id,
+					  acpi_adr_space_handler handler,
+					  acpi_adr_space_setup setup,
+					  void *context)
+{
+	return acpi_install_address_space_handler_internal(device, space_id,
+							   handler, setup,
+							   context, FALSE);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_install_address_space_handler_no_reg)
 
 /*******************************************************************************
  *
@@ -228,3 +258,51 @@ unlock_and_exit:
 }
 
 ACPI_EXPORT_SYMBOL(acpi_remove_address_space_handler)
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_execute_reg_methods
+ *
+ * PARAMETERS:  device          - Handle for the device
+ *              space_id        - The address space ID
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Execute _REG for all op_regions of a given space_id.
+ *
+ ******************************************************************************/
+acpi_status
+acpi_execute_reg_methods(acpi_handle device, acpi_adr_space_type space_id)
+{
+	struct acpi_namespace_node *node;
+	acpi_status status;
+
+	ACPI_FUNCTION_TRACE(acpi_execute_reg_methods);
+
+	/* Parameter validation */
+
+	if (!device) {
+		return_ACPI_STATUS(AE_BAD_PARAMETER);
+	}
+
+	status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
+	if (ACPI_FAILURE(status)) {
+		return_ACPI_STATUS(status);
+	}
+
+	/* Convert and validate the device handle */
+
+	node = acpi_ns_validate_handle(device);
+	if (node) {
+
+		/* Run all _REG methods for this address space */
+
+		acpi_ev_execute_reg_methods(node, space_id, ACPI_REG_CONNECT);
+	} else {
+		status = AE_BAD_PARAMETER;
+	}
+
+	(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+	return_ACPI_STATUS(status);
+}
+
+ACPI_EXPORT_SYMBOL(acpi_execute_reg_methods)
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/exconfig.c linux-libre-6.2-gnu/drivers/acpi/acpica/exconfig.c
index d7d74ef87b18..e82faabdf907 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/exconfig.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/exconfig.c
@@ -295,8 +295,8 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
 						 target));
 	}
 	if (target->common.type != ACPI_TYPE_INTEGER) {
-		ACPI_EXCEPTION((AE_INFO, AE_TYPE,
-				"Type not integer: %X\n", target->common.type));
+		ACPI_ERROR((AE_INFO, "Type not integer: %X",
+			    target->common.type));
 		return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/exfield.c linux-libre-6.2-gnu/drivers/acpi/acpica/exfield.c
index 2b89a496de65..657f4002f9dc 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/exfield.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/exfield.c
@@ -141,7 +141,9 @@ acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state,
 		    || obj_desc->field.region_obj->region.space_id ==
 		    ACPI_ADR_SPACE_IPMI
 		    || obj_desc->field.region_obj->region.space_id ==
-		    ACPI_ADR_SPACE_PLATFORM_RT)) {
+		    ACPI_ADR_SPACE_PLATFORM_RT
+		    || obj_desc->field.region_obj->region.space_id ==
+		    ACPI_ADR_SPACE_FIXED_HARDWARE)) {
 
 		/* SMBus, GSBus, IPMI serial */
 
@@ -305,7 +307,9 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc,
 		    || obj_desc->field.region_obj->region.space_id ==
 		    ACPI_ADR_SPACE_IPMI
 		    || obj_desc->field.region_obj->region.space_id ==
-		    ACPI_ADR_SPACE_PLATFORM_RT)) {
+		    ACPI_ADR_SPACE_PLATFORM_RT
+		    || obj_desc->field.region_obj->region.space_id ==
+		    ACPI_ADR_SPACE_FIXED_HARDWARE)) {
 
 		/* SMBus, GSBus, IPMI serial */
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/exserial.c linux-libre-6.2-gnu/drivers/acpi/acpica/exserial.c
index 4da20d7845df..fd63f2042514 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/exserial.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/exserial.c
@@ -323,6 +323,12 @@ acpi_ex_write_serial_bus(union acpi_operand_object *source_desc,
 		function = ACPI_WRITE;
 		break;
 
+	case ACPI_ADR_SPACE_FIXED_HARDWARE:
+
+		buffer_length = ACPI_FFH_INPUT_BUFFER_SIZE;
+		function = ACPI_WRITE;
+		break;
+
 	default:
 		return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID);
 	}
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/hwsleep.c linux-libre-6.2-gnu/drivers/acpi/acpica/hwsleep.c
index bd936476dda9..37b3f641feaa 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/hwsleep.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/hwsleep.c
@@ -311,6 +311,20 @@ acpi_status acpi_hw_legacy_wake(u8 sleep_state)
 				    [ACPI_EVENT_SLEEP_BUTTON].
 				    status_register_id, ACPI_CLEAR_STATUS);
 
+	/* Enable pcie wake event if support */
+	if ((acpi_gbl_FADT.flags & ACPI_FADT_PCI_EXPRESS_WAKE)) {
+		(void)
+		    acpi_write_bit_register(acpi_gbl_fixed_event_info
+					    [ACPI_EVENT_PCIE_WAKE].
+					    enable_register_id,
+					    ACPI_DISABLE_EVENT);
+		(void)
+		    acpi_write_bit_register(acpi_gbl_fixed_event_info
+					    [ACPI_EVENT_PCIE_WAKE].
+					    status_register_id,
+					    ACPI_CLEAR_STATUS);
+	}
+
 	acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING);
 	return_ACPI_STATUS(status);
 }
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/tbdata.c linux-libre-6.2-gnu/drivers/acpi/acpica/tbdata.c
index a7642b34ce48..1f7677e0dbbe 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/tbdata.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/tbdata.c
@@ -522,7 +522,7 @@ acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc,
 		/* Verify the checksum */
 
 		status =
-		    acpi_tb_verify_checksum(table_desc->pointer,
+		    acpi_ut_verify_checksum(table_desc->pointer,
 					    table_desc->length);
 		if (ACPI_FAILURE(status)) {
 			ACPI_EXCEPTION((AE_INFO, AE_NO_MEMORY,
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/tbfadt.c linux-libre-6.2-gnu/drivers/acpi/acpica/tbfadt.c
index 31d7ea84a360..f04dc6051320 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/tbfadt.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/tbfadt.c
@@ -298,7 +298,7 @@ void acpi_tb_parse_fadt(void)
 	 * Validate the FADT checksum before we copy the table. Ignore
 	 * checksum error as we want to try to get the DSDT and FACS.
 	 */
-	(void)acpi_tb_verify_checksum(table, length);
+	(void)acpi_ut_verify_checksum(table, length);
 
 	/* Create a local copy of the FADT in common ACPI 2.0+ format */
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/tbprint.c linux-libre-6.2-gnu/drivers/acpi/acpica/tbprint.c
index 595547db28c0..f07aa9b46f3f 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/tbprint.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/tbprint.c
@@ -10,6 +10,7 @@
 #include <acpi/acpi.h>
 #include "accommon.h"
 #include "actables.h"
+#include "acutils.h"
 
 #define _COMPONENT          ACPI_TABLES
 ACPI_MODULE_NAME("tbprint")
@@ -39,7 +40,7 @@ static void acpi_tb_fix_string(char *string, acpi_size length)
 {
 
 	while (length && *string) {
-		if (!isprint((int)*string)) {
+		if (!isprint((int)(u8)*string)) {
 			*string = '?';
 		}
 
@@ -135,77 +136,3 @@ acpi_tb_print_table_header(acpi_physical_address address,
 			   local_header.asl_compiler_revision));
 	}
 }
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_validate_checksum
- *
- * PARAMETERS:  table               - ACPI table to verify
- *              length              - Length of entire table
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns
- *              exception on bad checksum.
- *
- ******************************************************************************/
-
-acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length)
-{
-	u8 checksum;
-
-	/*
-	 * FACS/S3PT:
-	 * They are the odd tables, have no standard ACPI header and no checksum
-	 */
-
-	if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_S3PT) ||
-	    ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_FACS)) {
-		return (AE_OK);
-	}
-
-	/* Compute the checksum on the table */
-
-	checksum = acpi_tb_checksum(ACPI_CAST_PTR(u8, table), length);
-
-	/* Checksum ok? (should be zero) */
-
-	if (checksum) {
-		ACPI_BIOS_WARNING((AE_INFO,
-				   "Incorrect checksum in table [%4.4s] - 0x%2.2X, "
-				   "should be 0x%2.2X",
-				   table->signature, table->checksum,
-				   (u8)(table->checksum - checksum)));
-
-#if (ACPI_CHECKSUM_ABORT)
-		return (AE_BAD_CHECKSUM);
-#endif
-	}
-
-	return (AE_OK);
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_tb_checksum
- *
- * PARAMETERS:  buffer          - Pointer to memory region to be checked
- *              length          - Length of this memory region
- *
- * RETURN:      Checksum (u8)
- *
- * DESCRIPTION: Calculates circular checksum of memory region.
- *
- ******************************************************************************/
-
-u8 acpi_tb_checksum(u8 *buffer, u32 length)
-{
-	u8 sum = 0;
-	u8 *end = buffer + length;
-
-	while (buffer < end) {
-		sum = (u8)(sum + *(buffer++));
-	}
-
-	return (sum);
-}
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/tbutils.c linux-libre-6.2-gnu/drivers/acpi/acpica/tbutils.c
index 633a823be65f..17ad9c227d42 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/tbutils.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/tbutils.c
@@ -299,7 +299,7 @@ acpi_tb_parse_root_table(acpi_physical_address rsdp_address)
 
 	/* Validate the root table checksum */
 
-	status = acpi_tb_verify_checksum(table, length);
+	status = acpi_ut_verify_checksum(table, length);
 	if (ACPI_FAILURE(status)) {
 		acpi_os_unmap_memory(table, length);
 		return_ACPI_STATUS(status);
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/tbxfroot.c linux-libre-6.2-gnu/drivers/acpi/acpica/tbxfroot.c
index 3d09e3f6bd43..53afd75bbc06 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/tbxfroot.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/tbxfroot.c
@@ -74,14 +74,14 @@ acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
 
 	/* Check the standard checksum */
 
-	if (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
+	if (acpi_ut_checksum((u8 *)rsdp, ACPI_RSDP_CHECKSUM_LENGTH) != 0) {
 		return (AE_BAD_CHECKSUM);
 	}
 
 	/* Check extended checksum if table version >= 2 */
 
 	if ((rsdp->revision >= 2) &&
-	    (acpi_tb_checksum((u8 *) rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) {
+	    (acpi_ut_checksum((u8 *)rsdp, ACPI_RSDP_XCHECKSUM_LENGTH) != 0)) {
 		return (AE_BAD_CHECKSUM);
 	}
 
@@ -114,6 +114,7 @@ acpi_find_root_pointer(acpi_physical_address *table_address)
 	u8 *table_ptr;
 	u8 *mem_rover;
 	u32 physical_address;
+	u32 ebda_window_size;
 
 	ACPI_FUNCTION_TRACE(acpi_find_root_pointer);
 
@@ -139,26 +140,37 @@ acpi_find_root_pointer(acpi_physical_address *table_address)
 
 	/* EBDA present? */
 
-	if (physical_address > 0x400) {
+	/*
+	 * Check that the EBDA pointer from memory is sane and does not point
+	 * above valid low memory
+	 */
+	if (physical_address > 0x400 && physical_address < 0xA0000) {
+		/*
+		 * Calculate the scan window size
+		 * The EBDA is not guaranteed to be larger than a ki_b and in case
+		 * that it is smaller, the scanning function would leave the low
+		 * memory and continue to the VGA range.
+		 */
+		ebda_window_size = ACPI_MIN(ACPI_EBDA_WINDOW_SIZE,
+					    0xA0000 - physical_address);
+
 		/*
-		 * 1b) Search EBDA paragraphs (EBDA is required to be a
-		 *     minimum of 1K length)
+		 * 1b) Search EBDA paragraphs
 		 */
 		table_ptr = acpi_os_map_memory((acpi_physical_address)
 					       physical_address,
-					       ACPI_EBDA_WINDOW_SIZE);
+					       ebda_window_size);
 		if (!table_ptr) {
 			ACPI_ERROR((AE_INFO,
 				    "Could not map memory at 0x%8.8X for length %u",
-				    physical_address, ACPI_EBDA_WINDOW_SIZE));
+				    physical_address, ebda_window_size));
 
 			return_ACPI_STATUS(AE_NO_MEMORY);
 		}
 
 		mem_rover =
-		    acpi_tb_scan_memory_for_rsdp(table_ptr,
-						 ACPI_EBDA_WINDOW_SIZE);
-		acpi_os_unmap_memory(table_ptr, ACPI_EBDA_WINDOW_SIZE);
+		    acpi_tb_scan_memory_for_rsdp(table_ptr, ebda_window_size);
+		acpi_os_unmap_memory(table_ptr, ebda_window_size);
 
 		if (mem_rover) {
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/utcksum.c linux-libre-6.2-gnu/drivers/acpi/acpica/utcksum.c
new file mode 100644
index 000000000000..c166e4c05ab6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/utcksum.c
@@ -0,0 +1,170 @@
+// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
+/******************************************************************************
+ *
+ * Module Name: utcksum - Support generating table checksums
+ *
+ * Copyright (C) 2000 - 2022, Intel Corp.
+ *
+ *****************************************************************************/
+
+#include <acpi/acpi.h>
+#include "accommon.h"
+#include "acutils.h"
+
+/* This module used for application-level code only */
+
+#define _COMPONENT          ACPI_CA_DISASSEMBLER
+ACPI_MODULE_NAME("utcksum")
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_verify_checksum
+ *
+ * PARAMETERS:  table               - ACPI table to verify
+ *              length              - Length of entire table
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Verifies that the table checksums to zero. Optionally returns
+ *              exception on bad checksum.
+ *              Note: We don't have to check for a CDAT here, since CDAT is
+ *              not in the RSDT/XSDT, and the CDAT table is never installed
+ *              via ACPICA.
+ *
+ ******************************************************************************/
+acpi_status acpi_ut_verify_checksum(struct acpi_table_header *table, u32 length)
+{
+	u8 checksum;
+
+	/*
+	 * FACS/S3PT:
+	 * They are the odd tables, have no standard ACPI header and no checksum
+	 */
+	if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_S3PT) ||
+	    ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_FACS)) {
+		return (AE_OK);
+	}
+
+	/* Compute the checksum on the table */
+
+	length = table->length;
+	checksum =
+	    acpi_ut_generate_checksum(ACPI_CAST_PTR(u8, table), length,
+				      table->checksum);
+
+	/* Computed checksum matches table? */
+
+	if (checksum != table->checksum) {
+		ACPI_BIOS_WARNING((AE_INFO,
+				   "Incorrect checksum in table [%4.4s] - 0x%2.2X, "
+				   "should be 0x%2.2X",
+				   table->signature, table->checksum,
+				   table->checksum - checksum));
+
+#if (ACPI_CHECKSUM_ABORT)
+		return (AE_BAD_CHECKSUM);
+#endif
+	}
+
+	return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_verify_cdat_checksum
+ *
+ * PARAMETERS:  table               - CDAT ACPI table to verify
+ *              length              - Length of entire table
+ *
+ * RETURN:      Status
+ *
+ * DESCRIPTION: Verifies that the CDAT table checksums to zero. Optionally
+ *              returns an exception on bad checksum.
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_ut_verify_cdat_checksum(struct acpi_table_cdat *cdat_table, u32 length)
+{
+	u8 checksum;
+
+	/* Compute the checksum on the table */
+
+	checksum = acpi_ut_generate_checksum(ACPI_CAST_PTR(u8, cdat_table),
+					     cdat_table->length,
+					     cdat_table->checksum);
+
+	/* Computed checksum matches table? */
+
+	if (checksum != cdat_table->checksum) {
+		ACPI_BIOS_WARNING((AE_INFO,
+				   "Incorrect checksum in table [%4.4s] - 0x%2.2X, "
+				   "should be 0x%2.2X",
+				   acpi_gbl_CDAT, cdat_table->checksum,
+				   checksum));
+
+#if (ACPI_CHECKSUM_ABORT)
+		return (AE_BAD_CHECKSUM);
+#endif
+	}
+
+	cdat_table->checksum = checksum;
+	return (AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_generate_checksum
+ *
+ * PARAMETERS:  table               - Pointer to table to be checksummed
+ *              length              - Length of the table
+ *              original_checksum   - Value of the checksum field
+ *
+ * RETURN:      8 bit checksum of buffer
+ *
+ * DESCRIPTION: Computes an 8 bit checksum of the table.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_generate_checksum(void *table, u32 length, u8 original_checksum)
+{
+	u8 checksum;
+
+	/* Sum the entire table as-is */
+
+	checksum = acpi_ut_checksum((u8 *)table, length);
+
+	/* Subtract off the existing checksum value in the table */
+
+	checksum = (u8)(checksum - original_checksum);
+
+	/* Compute and return the final checksum */
+
+	checksum = (u8)(0 - checksum);
+	return (checksum);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ut_checksum
+ *
+ * PARAMETERS:  buffer          - Pointer to memory region to be checked
+ *              length          - Length of this memory region
+ *
+ * RETURN:      Checksum (u8)
+ *
+ * DESCRIPTION: Calculates circular checksum of memory region.
+ *
+ ******************************************************************************/
+
+u8 acpi_ut_checksum(u8 *buffer, u32 length)
+{
+	u8 sum = 0;
+	u8 *end = buffer + length;
+
+	while (buffer < end) {
+		sum = (u8)(sum + *(buffer++));
+	}
+
+	return (sum);
+}
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/utcopy.c linux-libre-6.2-gnu/drivers/acpi/acpica/utcopy.c
index 400b9e15a709..63c17f420fb8 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/utcopy.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/utcopy.c
@@ -916,13 +916,6 @@ acpi_ut_copy_ipackage_to_ipackage(union acpi_operand_object *source_obj,
 	status = acpi_ut_walk_package_tree(source_obj, dest_obj,
 					   acpi_ut_copy_ielement_to_ielement,
 					   walk_state);
-	if (ACPI_FAILURE(status)) {
-
-		/* On failure, delete the destination package object */
-
-		acpi_ut_remove_reference(dest_obj);
-	}
-
 	return_ACPI_STATUS(status);
 }
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/utglobal.c linux-libre-6.2-gnu/drivers/acpi/acpica/utglobal.c
index cda6e16dddf7..53afa5edb6ec 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/utglobal.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/utglobal.c
@@ -186,6 +186,10 @@ struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] =
 					ACPI_BITREG_RT_CLOCK_ENABLE,
 					ACPI_BITMASK_RT_CLOCK_STATUS,
 					ACPI_BITMASK_RT_CLOCK_ENABLE},
+	/* ACPI_EVENT_PCIE_WAKE     */ {ACPI_BITREG_PCIEXP_WAKE_STATUS,
+					ACPI_BITREG_PCIEXP_WAKE_DISABLE,
+					ACPI_BITMASK_PCIEXP_WAKE_STATUS,
+					ACPI_BITMASK_PCIEXP_WAKE_DISABLE},
 };
 #endif				/* !ACPI_REDUCED_HARDWARE */
 
diff --git linux-libre-6.1-gnu/drivers/acpi/acpica/utstring.c linux-libre-6.2-gnu/drivers/acpi/acpica/utstring.c
index c39b5483045d..aae71b8c55d2 100644
--- linux-libre-6.1-gnu/drivers/acpi/acpica/utstring.c
+++ linux-libre-6.2-gnu/drivers/acpi/acpica/utstring.c
@@ -145,7 +145,7 @@ void acpi_ut_repair_name(char *name)
 		return;
 	}
 
-	ACPI_COPY_NAMESEG(&original_name, name);
+	ACPI_COPY_NAMESEG(&original_name, &name[0]);
 
 	/* Check each character in the name */
 
@@ -156,10 +156,10 @@ void acpi_ut_repair_name(char *name)
 
 		/*
 		 * Replace a bad character with something printable, yet technically
-		 * still invalid. This prevents any collisions with existing "good"
+		 * "odd". This prevents any collisions with existing "good"
 		 * names in the namespace.
 		 */
-		name[i] = '*';
+		name[i] = '_';
 		found_bad_char = TRUE;
 	}
 
@@ -169,8 +169,8 @@ void acpi_ut_repair_name(char *name)
 
 		if (!acpi_gbl_enable_interpreter_slack) {
 			ACPI_WARNING((AE_INFO,
-				      "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
-				      original_name, name));
+				      "Invalid character(s) in name (0x%.8X) %p, repaired: [%4.4s]",
+				      original_name, name, &name[0]));
 		} else {
 			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 					  "Invalid character(s) in name (0x%.8X), repaired: [%4.4s]",
diff --git linux-libre-6.1-gnu/drivers/acpi/apei/apei-base.c linux-libre-6.2-gnu/drivers/acpi/apei/apei-base.c
index 9b52482b4ed5..c7c26872f4ce 100644
--- linux-libre-6.1-gnu/drivers/acpi/apei/apei-base.c
+++ linux-libre-6.2-gnu/drivers/acpi/apei/apei-base.c
@@ -25,9 +25,9 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/kref.h>
-#include <linux/rculist.h>
 #include <linux/interrupt.h>
 #include <linux/debugfs.h>
+#include <acpi/apei.h>
 #include <asm/unaligned.h>
 
 #include "apei-internal.h"
diff --git linux-libre-6.1-gnu/drivers/acpi/apei/einj.c linux-libre-6.2-gnu/drivers/acpi/apei/einj.c
index 6b583373c58a..ab86b2f4e719 100644
--- linux-libre-6.1-gnu/drivers/acpi/apei/einj.c
+++ linux-libre-6.2-gnu/drivers/acpi/apei/einj.c
@@ -358,6 +358,7 @@ static int __einj_error_trigger(u64 trigger_paddr, u32 type,
 	 */
 	if ((param_extension || acpi5) && (type & MEM_ERROR_MASK) && param2) {
 		struct apei_resources addr_resources;
+
 		apei_resources_init(&addr_resources);
 		trigger_param_region = einj_get_trigger_parameter_region(
 			trigger_tab, param1, param2);
@@ -432,11 +433,11 @@ static int __einj_error_inject(u32 type, u32 flags, u64 param1, u64 param2,
 			}
 			v5param->flags = vendor_flags;
 		} else if (flags) {
-				v5param->flags = flags;
-				v5param->memory_address = param1;
-				v5param->memory_address_range = param2;
-				v5param->apicid = param3;
-				v5param->pcie_sbdf = param4;
+			v5param->flags = flags;
+			v5param->memory_address = param1;
+			v5param->memory_address_range = param2;
+			v5param->apicid = param3;
+			v5param->pcie_sbdf = param4;
 		} else {
 			switch (type) {
 			case ACPI_EINJ_PROCESSOR_CORRECTABLE:
@@ -466,6 +467,7 @@ static int __einj_error_inject(u32 type, u32 flags, u64 param1, u64 param2,
 			return rc;
 		if (einj_param) {
 			struct einj_parameter *v4param = einj_param;
+
 			v4param->param1 = param1;
 			v4param->param2 = param2;
 		}
@@ -569,6 +571,20 @@ static u64 error_param2;
 static u64 error_param3;
 static u64 error_param4;
 static struct dentry *einj_debug_dir;
+static const char * const einj_error_type_string[] = {
+	"0x00000001\tProcessor Correctable\n",
+	"0x00000002\tProcessor Uncorrectable non-fatal\n",
+	"0x00000004\tProcessor Uncorrectable fatal\n",
+	"0x00000008\tMemory Correctable\n",
+	"0x00000010\tMemory Uncorrectable non-fatal\n",
+	"0x00000020\tMemory Uncorrectable fatal\n",
+	"0x00000040\tPCI Express Correctable\n",
+	"0x00000080\tPCI Express Uncorrectable non-fatal\n",
+	"0x00000100\tPCI Express Uncorrectable fatal\n",
+	"0x00000200\tPlatform Correctable\n",
+	"0x00000400\tPlatform Uncorrectable non-fatal\n",
+	"0x00000800\tPlatform Uncorrectable fatal\n",
+};
 
 static int available_error_type_show(struct seq_file *m, void *v)
 {
@@ -578,30 +594,9 @@ static int available_error_type_show(struct seq_file *m, void *v)
 	rc = einj_get_available_error_type(&available_error_type);
 	if (rc)
 		return rc;
-	if (available_error_type & 0x0001)
-		seq_printf(m, "0x00000001\tProcessor Correctable\n");
-	if (available_error_type & 0x0002)
-		seq_printf(m, "0x00000002\tProcessor Uncorrectable non-fatal\n");
-	if (available_error_type & 0x0004)
-		seq_printf(m, "0x00000004\tProcessor Uncorrectable fatal\n");
-	if (available_error_type & 0x0008)
-		seq_printf(m, "0x00000008\tMemory Correctable\n");
-	if (available_error_type & 0x0010)
-		seq_printf(m, "0x00000010\tMemory Uncorrectable non-fatal\n");
-	if (available_error_type & 0x0020)
-		seq_printf(m, "0x00000020\tMemory Uncorrectable fatal\n");
-	if (available_error_type & 0x0040)
-		seq_printf(m, "0x00000040\tPCI Express Correctable\n");
-	if (available_error_type & 0x0080)
-		seq_printf(m, "0x00000080\tPCI Express Uncorrectable non-fatal\n");
-	if (available_error_type & 0x0100)
-		seq_printf(m, "0x00000100\tPCI Express Uncorrectable fatal\n");
-	if (available_error_type & 0x0200)
-		seq_printf(m, "0x00000200\tPlatform Correctable\n");
-	if (available_error_type & 0x0400)
-		seq_printf(m, "0x00000400\tPlatform Uncorrectable non-fatal\n");
-	if (available_error_type & 0x0800)
-		seq_printf(m, "0x00000800\tPlatform Uncorrectable fatal\n");
+	for (int pos = 0; pos < ARRAY_SIZE(einj_error_type_string); pos++)
+		if (available_error_type & BIT(pos))
+			seq_puts(m, einj_error_type_string[pos]);
 
 	return 0;
 }
@@ -689,8 +684,7 @@ static int __init einj_init(void)
 	if (status == AE_NOT_FOUND) {
 		pr_warn("EINJ table not found.\n");
 		return -ENODEV;
-	}
-	else if (ACPI_FAILURE(status)) {
+	} else if (ACPI_FAILURE(status)) {
 		pr_err("Failed to get EINJ table: %s\n",
 				acpi_format_exception(status));
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/acpi/apei/ghes.c linux-libre-6.2-gnu/drivers/acpi/apei/ghes.c
index 9952f3a792ba..34ad071a64e9 100644
--- linux-libre-6.1-gnu/drivers/acpi/apei/ghes.c
+++ linux-libre-6.2-gnu/drivers/acpi/apei/ghes.c
@@ -94,6 +94,8 @@
 #define FIX_APEI_GHES_SDEI_CRITICAL	__end_of_fixed_addresses
 #endif
 
+static ATOMIC_NOTIFIER_HEAD(ghes_report_chain);
+
 static inline bool is_hest_type_generic_v2(struct ghes *ghes)
 {
 	return ghes->generic->header.type == ACPI_HEST_TYPE_GENERIC_ERROR_V2;
@@ -107,6 +109,13 @@ static inline bool is_hest_type_generic_v2(struct ghes *ghes)
 bool ghes_disable;
 module_param_named(disable, ghes_disable, bool, 0);
 
+/*
+ * "ghes.edac_force_enable" forcibly enables ghes_edac and skips the platform
+ * check.
+ */
+static bool ghes_edac_force_enable;
+module_param_named(edac_force_enable, ghes_edac_force_enable, bool, 0);
+
 /*
  * All error sources notified with HED (Hardware Error Device) share a
  * single notifier callback, so they need to be linked and checked one
@@ -118,6 +127,13 @@ module_param_named(disable, ghes_disable, bool, 0);
 static LIST_HEAD(ghes_hed);
 static DEFINE_MUTEX(ghes_list_mutex);
 
+/*
+ * A list of GHES devices which are given to the corresponding EDAC driver
+ * ghes_edac for further use.
+ */
+static LIST_HEAD(ghes_devs);
+static DEFINE_MUTEX(ghes_devs_mutex);
+
 /*
  * Because the memory area used to transfer hardware error information
  * from BIOS to Linux can be determined only in NMI, IRQ or timer
@@ -138,7 +154,7 @@ struct ghes_vendor_record_entry {
 static struct gen_pool *ghes_estatus_pool;
 static unsigned long ghes_estatus_pool_size_request;
 
-static struct ghes_estatus_cache *ghes_estatus_caches[GHES_ESTATUS_CACHES_SIZE];
+static struct ghes_estatus_cache __rcu *ghes_estatus_caches[GHES_ESTATUS_CACHES_SIZE];
 static atomic_t ghes_estatus_cache_alloced;
 
 static int ghes_panic_timeout __read_mostly = 30;
@@ -645,7 +661,7 @@ static bool ghes_do_proc(struct ghes *ghes,
 		if (guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) {
 			struct cper_sec_mem_err *mem_err = acpi_hest_get_payload(gdata);
 
-			ghes_edac_report_mem_error(sev, mem_err);
+			atomic_notifier_call_chain(&ghes_report_chain, sev, mem_err);
 
 			arch_apei_report_mem_error(sev, mem_err);
 			queued = ghes_handle_memory_failure(gdata, sev);
@@ -773,48 +789,42 @@ static struct ghes_estatus_cache *ghes_estatus_cache_alloc(
 	return cache;
 }
 
-static void ghes_estatus_cache_free(struct ghes_estatus_cache *cache)
+static void ghes_estatus_cache_rcu_free(struct rcu_head *head)
 {
+	struct ghes_estatus_cache *cache;
 	u32 len;
 
+	cache = container_of(head, struct ghes_estatus_cache, rcu);
 	len = cper_estatus_len(GHES_ESTATUS_FROM_CACHE(cache));
 	len = GHES_ESTATUS_CACHE_LEN(len);
 	gen_pool_free(ghes_estatus_pool, (unsigned long)cache, len);
 	atomic_dec(&ghes_estatus_cache_alloced);
 }
 
-static void ghes_estatus_cache_rcu_free(struct rcu_head *head)
+static void
+ghes_estatus_cache_add(struct acpi_hest_generic *generic,
+		       struct acpi_hest_generic_status *estatus)
 {
-	struct ghes_estatus_cache *cache;
-
-	cache = container_of(head, struct ghes_estatus_cache, rcu);
-	ghes_estatus_cache_free(cache);
-}
-
-static void ghes_estatus_cache_add(
-	struct acpi_hest_generic *generic,
-	struct acpi_hest_generic_status *estatus)
-{
-	int i, slot = -1, count;
 	unsigned long long now, duration, period, max_period = 0;
-	struct ghes_estatus_cache *cache, *slot_cache = NULL, *new_cache;
+	struct ghes_estatus_cache *cache, *new_cache;
+	struct ghes_estatus_cache __rcu *victim;
+	int i, slot = -1, count;
 
 	new_cache = ghes_estatus_cache_alloc(generic, estatus);
-	if (new_cache == NULL)
+	if (!new_cache)
 		return;
+
 	rcu_read_lock();
 	now = sched_clock();
 	for (i = 0; i < GHES_ESTATUS_CACHES_SIZE; i++) {
 		cache = rcu_dereference(ghes_estatus_caches[i]);
 		if (cache == NULL) {
 			slot = i;
-			slot_cache = NULL;
 			break;
 		}
 		duration = now - cache->time_in;
 		if (duration >= GHES_ESTATUS_IN_CACHE_MAX_NSEC) {
 			slot = i;
-			slot_cache = cache;
 			break;
 		}
 		count = atomic_read(&cache->count);
@@ -823,18 +833,30 @@ static void ghes_estatus_cache_add(
 		if (period > max_period) {
 			max_period = period;
 			slot = i;
-			slot_cache = cache;
 		}
 	}
-	/* new_cache must be put into array after its contents are written */
-	smp_wmb();
-	if (slot != -1 && cmpxchg(ghes_estatus_caches + slot,
-				  slot_cache, new_cache) == slot_cache) {
-		if (slot_cache)
-			call_rcu(&slot_cache->rcu, ghes_estatus_cache_rcu_free);
-	} else
-		ghes_estatus_cache_free(new_cache);
 	rcu_read_unlock();
+
+	if (slot != -1) {
+		/*
+		 * Use release semantics to ensure that ghes_estatus_cached()
+		 * running on another CPU will see the updated cache fields if
+		 * it can see the new value of the pointer.
+		 */
+		victim = xchg_release(&ghes_estatus_caches[slot],
+				      RCU_INITIALIZER(new_cache));
+
+		/*
+		 * At this point, victim may point to a cached item different
+		 * from the one based on which we selected the slot. Instead of
+		 * going to the loop again to pick another slot, let's just
+		 * drop the other item anyway: this may cause a false cache
+		 * miss later on, but that won't cause any problems.
+		 */
+		if (victim)
+			call_rcu(&unrcu_pointer(victim)->rcu,
+				 ghes_estatus_cache_rcu_free);
+	}
 }
 
 static void __ghes_panic(struct ghes *ghes,
@@ -1376,7 +1398,11 @@ static int ghes_probe(struct platform_device *ghes_dev)
 
 	platform_set_drvdata(ghes_dev, ghes);
 
-	ghes_edac_register(ghes, &ghes_dev->dev);
+	ghes->dev = &ghes_dev->dev;
+
+	mutex_lock(&ghes_devs_mutex);
+	list_add_tail(&ghes->elist, &ghes_devs);
+	mutex_unlock(&ghes_devs_mutex);
 
 	/* Handle any pending errors right away */
 	spin_lock_irqsave(&ghes_notify_lock_irq, flags);
@@ -1405,7 +1431,7 @@ static int ghes_remove(struct platform_device *ghes_dev)
 	ghes->flags |= GHES_EXITING;
 	switch (generic->notify.type) {
 	case ACPI_HEST_NOTIFY_POLLED:
-		del_timer_sync(&ghes->timer);
+		timer_shutdown_sync(&ghes->timer);
 		break;
 	case ACPI_HEST_NOTIFY_EXTERNAL:
 		free_irq(ghes->irq, ghes);
@@ -1440,12 +1466,12 @@ static int ghes_remove(struct platform_device *ghes_dev)
 
 	ghes_fini(ghes);
 
-	ghes_edac_unregister(ghes);
+	mutex_lock(&ghes_devs_mutex);
+	list_del(&ghes->elist);
+	mutex_unlock(&ghes_devs_mutex);
 
 	kfree(ghes);
 
-	platform_set_drvdata(ghes_dev, NULL);
-
 	return 0;
 }
 
@@ -1497,3 +1523,41 @@ void __init acpi_ghes_init(void)
 	else
 		pr_info(GHES_PFX "Failed to enable APEI firmware first mode.\n");
 }
+
+/*
+ * Known x86 systems that prefer GHES error reporting:
+ */
+static struct acpi_platform_list plat_list[] = {
+	{"HPE   ", "Server  ", 0, ACPI_SIG_FADT, all_versions},
+	{ } /* End */
+};
+
+struct list_head *ghes_get_devices(void)
+{
+	int idx = -1;
+
+	if (IS_ENABLED(CONFIG_X86)) {
+		idx = acpi_match_platform_list(plat_list);
+		if (idx < 0) {
+			if (!ghes_edac_force_enable)
+				return NULL;
+
+			pr_warn_once("Force-loading ghes_edac on an unsupported platform. You're on your own!\n");
+		}
+	}
+
+	return &ghes_devs;
+}
+EXPORT_SYMBOL_GPL(ghes_get_devices);
+
+void ghes_register_report_chain(struct notifier_block *nb)
+{
+	atomic_notifier_chain_register(&ghes_report_chain, nb);
+}
+EXPORT_SYMBOL_GPL(ghes_register_report_chain);
+
+void ghes_unregister_report_chain(struct notifier_block *nb)
+{
+	atomic_notifier_chain_unregister(&ghes_report_chain, nb);
+}
+EXPORT_SYMBOL_GPL(ghes_unregister_report_chain);
diff --git linux-libre-6.1-gnu/drivers/acpi/arm64/Kconfig linux-libre-6.2-gnu/drivers/acpi/arm64/Kconfig
index d4a72835f328..b3ed6212244c 100644
--- linux-libre-6.1-gnu/drivers/acpi/arm64/Kconfig
+++ linux-libre-6.2-gnu/drivers/acpi/arm64/Kconfig
@@ -18,3 +18,6 @@ config ACPI_AGDI
 	  reset command.
 
 	  If set, the kernel parses AGDI table and listens for the command.
+
+config ACPI_APMT
+	bool
diff --git linux-libre-6.1-gnu/drivers/acpi/arm64/Makefile linux-libre-6.2-gnu/drivers/acpi/arm64/Makefile
index 7b9e4045659d..e21a9e84e394 100644
--- linux-libre-6.1-gnu/drivers/acpi/arm64/Makefile
+++ linux-libre-6.2-gnu/drivers/acpi/arm64/Makefile
@@ -2,4 +2,5 @@
 obj-$(CONFIG_ACPI_AGDI) 	+= agdi.o
 obj-$(CONFIG_ACPI_IORT) 	+= iort.o
 obj-$(CONFIG_ACPI_GTDT) 	+= gtdt.o
+obj-$(CONFIG_ACPI_APMT) 	+= apmt.o
 obj-y				+= dma.o
diff --git linux-libre-6.1-gnu/drivers/acpi/arm64/apmt.c linux-libre-6.2-gnu/drivers/acpi/arm64/apmt.c
new file mode 100644
index 000000000000..8cab69fa5d59
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/acpi/arm64/apmt.c
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * ARM APMT table support.
+ * Design document number: ARM DEN0117.
+ *
+ * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.
+ *
+ */
+
+#define pr_fmt(fmt)	"ACPI: APMT: " fmt
+
+#include <linux/acpi.h>
+#include <linux/acpi_apmt.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+
+#define DEV_NAME "arm-cs-arch-pmu"
+
+/* There can be up to 3 resources: page 0 and 1 address, and interrupt. */
+#define DEV_MAX_RESOURCE_COUNT 3
+
+/* Root pointer to the mapped APMT table */
+static struct acpi_table_header *apmt_table;
+
+static int __init apmt_init_resources(struct resource *res,
+				      struct acpi_apmt_node *node)
+{
+	int irq, trigger;
+	int num_res = 0;
+
+	res[num_res].start = node->base_address0;
+	res[num_res].end = node->base_address0 + SZ_4K - 1;
+	res[num_res].flags = IORESOURCE_MEM;
+
+	num_res++;
+
+	res[num_res].start = node->base_address1;
+	res[num_res].end = node->base_address1 + SZ_4K - 1;
+	res[num_res].flags = IORESOURCE_MEM;
+
+	num_res++;
+
+	if (node->ovflw_irq != 0) {
+		trigger = (node->ovflw_irq_flags & ACPI_APMT_OVFLW_IRQ_FLAGS_MODE);
+		trigger = (trigger == ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL) ?
+			ACPI_LEVEL_SENSITIVE : ACPI_EDGE_SENSITIVE;
+		irq = acpi_register_gsi(NULL, node->ovflw_irq, trigger,
+						ACPI_ACTIVE_HIGH);
+
+		if (irq <= 0) {
+			pr_warn("APMT could not register gsi hwirq %d\n", irq);
+			return num_res;
+		}
+
+		res[num_res].start = irq;
+		res[num_res].end = irq;
+		res[num_res].flags = IORESOURCE_IRQ;
+
+		num_res++;
+	}
+
+	return num_res;
+}
+
+/**
+ * apmt_add_platform_device() - Allocate a platform device for APMT node
+ * @node: Pointer to device ACPI APMT node
+ * @fwnode: fwnode associated with the APMT node
+ *
+ * Returns: 0 on success, <0 failure
+ */
+static int __init apmt_add_platform_device(struct acpi_apmt_node *node,
+					   struct fwnode_handle *fwnode)
+{
+	struct platform_device *pdev;
+	int ret, count;
+	struct resource res[DEV_MAX_RESOURCE_COUNT];
+
+	pdev = platform_device_alloc(DEV_NAME, PLATFORM_DEVID_AUTO);
+	if (!pdev)
+		return -ENOMEM;
+
+	memset(res, 0, sizeof(res));
+
+	count = apmt_init_resources(res, node);
+
+	ret = platform_device_add_resources(pdev, res, count);
+	if (ret)
+		goto dev_put;
+
+	/*
+	 * Add a copy of APMT node pointer to platform_data to be used to
+	 * retrieve APMT data information.
+	 */
+	ret = platform_device_add_data(pdev, &node, sizeof(node));
+	if (ret)
+		goto dev_put;
+
+	pdev->dev.fwnode = fwnode;
+
+	ret = platform_device_add(pdev);
+
+	if (ret)
+		goto dev_put;
+
+	return 0;
+
+dev_put:
+	platform_device_put(pdev);
+
+	return ret;
+}
+
+static int __init apmt_init_platform_devices(void)
+{
+	struct acpi_apmt_node *apmt_node;
+	struct acpi_table_apmt *apmt;
+	struct fwnode_handle *fwnode;
+	u64 offset, end;
+	int ret;
+
+	/*
+	 * apmt_table and apmt both point to the start of APMT table, but
+	 * have different struct types
+	 */
+	apmt = (struct acpi_table_apmt *)apmt_table;
+	offset = sizeof(*apmt);
+	end = apmt->header.length;
+
+	while (offset < end) {
+		apmt_node = ACPI_ADD_PTR(struct acpi_apmt_node, apmt,
+				 offset);
+
+		fwnode = acpi_alloc_fwnode_static();
+		if (!fwnode)
+			return -ENOMEM;
+
+		ret = apmt_add_platform_device(apmt_node, fwnode);
+		if (ret) {
+			acpi_free_fwnode_static(fwnode);
+			return ret;
+		}
+
+		offset += apmt_node->length;
+	}
+
+	return 0;
+}
+
+void __init acpi_apmt_init(void)
+{
+	acpi_status status;
+	int ret;
+
+	/**
+	 * APMT table nodes will be used at runtime after the apmt init,
+	 * so we don't need to call acpi_put_table() to release
+	 * the APMT table mapping.
+	 */
+	status = acpi_get_table(ACPI_SIG_APMT, 0, &apmt_table);
+
+	if (ACPI_FAILURE(status)) {
+		if (status != AE_NOT_FOUND) {
+			const char *msg = acpi_format_exception(status);
+
+			pr_err("Failed to get APMT table, %s\n", msg);
+		}
+
+		return;
+	}
+
+	ret = apmt_init_platform_devices();
+	if (ret) {
+		pr_err("Failed to initialize APMT platform devices, ret: %d\n", ret);
+		acpi_put_table(apmt_table);
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/acpi/arm64/iort.c linux-libre-6.2-gnu/drivers/acpi/arm64/iort.c
index 8059baf4ef27..38fb84974f35 100644
--- linux-libre-6.1-gnu/drivers/acpi/arm64/iort.c
+++ linux-libre-6.2-gnu/drivers/acpi/arm64/iort.c
@@ -402,6 +402,10 @@ static struct acpi_iort_node *iort_node_get_id(struct acpi_iort_node *node,
 	return NULL;
 }
 
+#ifndef ACPI_IORT_SMMU_V3_DEVICEID_VALID
+#define ACPI_IORT_SMMU_V3_DEVICEID_VALID (1 << 4)
+#endif
+
 static int iort_get_id_mapping_index(struct acpi_iort_node *node)
 {
 	struct acpi_iort_smmu_v3 *smmu;
@@ -418,12 +422,16 @@ static int iort_get_id_mapping_index(struct acpi_iort_node *node)
 
 		smmu = (struct acpi_iort_smmu_v3 *)node->node_data;
 		/*
-		 * ID mapping index is only ignored if all interrupts are
-		 * GSIV based
+		 * Until IORT E.e (node rev. 5), the ID mapping index was
+		 * defined to be valid unless all interrupts are GSIV-based.
 		 */
-		if (smmu->event_gsiv && smmu->pri_gsiv && smmu->gerr_gsiv
-		    && smmu->sync_gsiv)
+		if (node->revision < 5) {
+			if (smmu->event_gsiv && smmu->pri_gsiv &&
+			    smmu->gerr_gsiv && smmu->sync_gsiv)
+				return -EINVAL;
+		} else if (!(smmu->flags & ACPI_IORT_SMMU_V3_DEVICEID_VALID)) {
 			return -EINVAL;
+		}
 
 		if (smmu->id_mapping_index >= node->mapping_count) {
 			pr_err(FW_BUG "[node %p type %d] ID mapping index overflows valid mappings\n",
diff --git linux-libre-6.1-gnu/drivers/acpi/battery.c linux-libre-6.2-gnu/drivers/acpi/battery.c
index 306513fec1e1..f4badcdde76e 100644
--- linux-libre-6.1-gnu/drivers/acpi/battery.c
+++ linux-libre-6.2-gnu/drivers/acpi/battery.c
@@ -696,7 +696,8 @@ static void __battery_hook_unregister(struct acpi_battery_hook *hook, int lock)
 	if (lock)
 		mutex_lock(&hook_mutex);
 	list_for_each_entry(battery, &acpi_battery_list, list) {
-		hook->remove_battery(battery->bat);
+		if (!hook->remove_battery(battery->bat, hook))
+			power_supply_changed(battery->bat);
 	}
 	list_del(&hook->list);
 	if (lock)
@@ -724,7 +725,7 @@ void battery_hook_register(struct acpi_battery_hook *hook)
 	 * its attributes.
 	 */
 	list_for_each_entry(battery, &acpi_battery_list, list) {
-		if (hook->add_battery(battery->bat)) {
+		if (hook->add_battery(battery->bat, hook)) {
 			/*
 			 * If a add-battery returns non-zero,
 			 * the registration of the extension has failed,
@@ -735,6 +736,8 @@ void battery_hook_register(struct acpi_battery_hook *hook)
 			__battery_hook_unregister(hook, 0);
 			goto end;
 		}
+
+		power_supply_changed(battery->bat);
 	}
 	pr_info("new extension: %s\n", hook->name);
 end:
@@ -762,7 +765,7 @@ static void battery_hook_add_battery(struct acpi_battery *battery)
 	 * during the battery module initialization.
 	 */
 	list_for_each_entry_safe(hook_node, tmp, &battery_hook_list, list) {
-		if (hook_node->add_battery(battery->bat)) {
+		if (hook_node->add_battery(battery->bat, hook_node)) {
 			/*
 			 * The notification of the extensions has failed, to
 			 * prevent further errors we will unload the extension.
@@ -785,7 +788,7 @@ static void battery_hook_remove_battery(struct acpi_battery *battery)
 	 * custom attributes from the battery.
 	 */
 	list_for_each_entry(hook, &battery_hook_list, list) {
-		hook->remove_battery(battery->bat);
+		hook->remove_battery(battery->bat, hook);
 	}
 	/* Then, just remove the battery from the list */
 	list_del(&battery->list);
@@ -1208,12 +1211,12 @@ fail:
 	return result;
 }
 
-static int acpi_battery_remove(struct acpi_device *device)
+static void acpi_battery_remove(struct acpi_device *device)
 {
 	struct acpi_battery *battery = NULL;
 
 	if (!device || !acpi_driver_data(device))
-		return -EINVAL;
+		return;
 	device_init_wakeup(&device->dev, 0);
 	battery = acpi_driver_data(device);
 	unregister_pm_notifier(&battery->pm_nb);
@@ -1221,7 +1224,6 @@ static int acpi_battery_remove(struct acpi_device *device)
 	mutex_destroy(&battery->lock);
 	mutex_destroy(&battery->sysfs_lock);
 	kfree(battery);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-6.1-gnu/drivers/acpi/bus.c linux-libre-6.2-gnu/drivers/acpi/bus.c
index d466c8195314..0c05ccde1f7a 100644
--- linux-libre-6.1-gnu/drivers/acpi/bus.c
+++ linux-libre-6.2-gnu/drivers/acpi/bus.c
@@ -27,6 +27,7 @@
 #include <linux/dmi.h>
 #endif
 #include <linux/acpi_agdi.h>
+#include <linux/acpi_apmt.h>
 #include <linux/acpi_iort.h>
 #include <linux/acpi_viot.h>
 #include <linux/pci.h>
@@ -323,6 +324,8 @@ static void acpi_bus_osc_negotiate_platform_control(void)
 	capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_PCLPI_SUPPORT;
 	if (IS_ENABLED(CONFIG_ACPI_PRMT))
 		capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_PRM_SUPPORT;
+	if (IS_ENABLED(CONFIG_ACPI_FFH))
+		capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_FFH_OPR_SUPPORT;
 
 #ifdef CONFIG_ARM64
 	capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_GENERIC_INITIATOR_SUPPORT;
@@ -1408,6 +1411,7 @@ static int __init acpi_init(void)
 		disable_acpi();
 		return result;
 	}
+	acpi_init_ffh();
 
 	pci_mmcfg_late_init();
 	acpi_iort_init();
@@ -1423,6 +1427,7 @@ static int __init acpi_init(void)
 	acpi_setup_sb_notify_handler();
 	acpi_viot_init();
 	acpi_agdi_init();
+	acpi_apmt_init();
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/acpi/button.c linux-libre-6.2-gnu/drivers/acpi/button.c
index 1f9b9a4c38c7..475e1eddfa3b 100644
--- linux-libre-6.1-gnu/drivers/acpi/button.c
+++ linux-libre-6.2-gnu/drivers/acpi/button.c
@@ -125,7 +125,7 @@ static const struct dmi_system_id dmi_lid_quirks[] = {
 };
 
 static int acpi_button_add(struct acpi_device *device);
-static int acpi_button_remove(struct acpi_device *device);
+static void acpi_button_remove(struct acpi_device *device);
 static void acpi_button_notify(struct acpi_device *device, u32 event);
 
 #ifdef CONFIG_PM_SLEEP
@@ -580,14 +580,13 @@ static int acpi_button_add(struct acpi_device *device)
 	return error;
 }
 
-static int acpi_button_remove(struct acpi_device *device)
+static void acpi_button_remove(struct acpi_device *device)
 {
 	struct acpi_button *button = acpi_driver_data(device);
 
 	acpi_button_remove_fs(device);
 	input_unregister_device(button->input);
 	kfree(button);
-	return 0;
 }
 
 static int param_set_lid_init_state(const char *val,
diff --git linux-libre-6.1-gnu/drivers/acpi/cppc_acpi.c linux-libre-6.2-gnu/drivers/acpi/cppc_acpi.c
index 093675b1a1ff..0f17b1c32718 100644
--- linux-libre-6.1-gnu/drivers/acpi/cppc_acpi.c
+++ linux-libre-6.2-gnu/drivers/acpi/cppc_acpi.c
@@ -148,7 +148,7 @@ __ATTR(_name, 0444, show_##_name, NULL)
 		if (ret)						\
 			return ret;					\
 									\
-		return scnprintf(buf, PAGE_SIZE, "%llu\n",		\
+		return sysfs_emit(buf, "%llu\n",		\
 				(u64)st_name.member_name);		\
 	}								\
 	define_one_cppc_ro(member_name)
@@ -174,7 +174,7 @@ static ssize_t show_feedback_ctrs(struct kobject *kobj,
 	if (ret)
 		return ret;
 
-	return scnprintf(buf, PAGE_SIZE, "ref:%llu del:%llu\n",
+	return sysfs_emit(buf, "ref:%llu del:%llu\n",
 			fb_ctrs.reference, fb_ctrs.delivered);
 }
 define_one_cppc_ro(feedback_ctrs);
diff --git linux-libre-6.1-gnu/drivers/acpi/ec.c linux-libre-6.2-gnu/drivers/acpi/ec.c
index 9b42628cf21b..105d2e795afa 100644
--- linux-libre-6.1-gnu/drivers/acpi/ec.c
+++ linux-libre-6.2-gnu/drivers/acpi/ec.c
@@ -94,6 +94,7 @@ enum {
 	EC_FLAGS_QUERY_ENABLED,		/* Query is enabled */
 	EC_FLAGS_EVENT_HANDLER_INSTALLED,	/* Event handler installed */
 	EC_FLAGS_EC_HANDLER_INSTALLED,	/* OpReg handler installed */
+	EC_FLAGS_EC_REG_CALLED,		/* OpReg ACPI _REG method called */
 	EC_FLAGS_QUERY_METHODS_INSTALLED, /* _Qxx handlers installed */
 	EC_FLAGS_STARTED,		/* Driver is started */
 	EC_FLAGS_STOPPED,		/* Driver is stopped */
@@ -1446,6 +1447,7 @@ static bool install_gpio_irq_event_handler(struct acpi_ec *ec)
  * ec_install_handlers - Install service callbacks and register query methods.
  * @ec: Target EC.
  * @device: ACPI device object corresponding to @ec.
+ * @call_reg: If _REG should be called to notify OpRegion availability
  *
  * Install a handler for the EC address space type unless it has been installed
  * already.  If @device is not NULL, also look for EC query methods in the
@@ -1458,7 +1460,8 @@ static bool install_gpio_irq_event_handler(struct acpi_ec *ec)
  * -EPROBE_DEFER if GPIO IRQ acquisition needs to be deferred,
  * or 0 (success) otherwise.
  */
-static int ec_install_handlers(struct acpi_ec *ec, struct acpi_device *device)
+static int ec_install_handlers(struct acpi_ec *ec, struct acpi_device *device,
+			       bool call_reg)
 {
 	acpi_status status;
 
@@ -1466,15 +1469,21 @@ static int ec_install_handlers(struct acpi_ec *ec, struct acpi_device *device)
 
 	if (!test_bit(EC_FLAGS_EC_HANDLER_INSTALLED, &ec->flags)) {
 		acpi_ec_enter_noirq(ec);
-		status = acpi_install_address_space_handler(ec->handle,
-							    ACPI_ADR_SPACE_EC,
-							    &acpi_ec_space_handler,
-							    NULL, ec);
+		status = acpi_install_address_space_handler_no_reg(ec->handle,
+								   ACPI_ADR_SPACE_EC,
+								   &acpi_ec_space_handler,
+								   NULL, ec);
 		if (ACPI_FAILURE(status)) {
 			acpi_ec_stop(ec, false);
 			return -ENODEV;
 		}
 		set_bit(EC_FLAGS_EC_HANDLER_INSTALLED, &ec->flags);
+		ec->address_space_handler_holder = ec->handle;
+	}
+
+	if (call_reg && !test_bit(EC_FLAGS_EC_REG_CALLED, &ec->flags)) {
+		acpi_execute_reg_methods(ec->handle, ACPI_ADR_SPACE_EC);
+		set_bit(EC_FLAGS_EC_REG_CALLED, &ec->flags);
 	}
 
 	if (!device)
@@ -1526,7 +1535,8 @@ static int ec_install_handlers(struct acpi_ec *ec, struct acpi_device *device)
 static void ec_remove_handlers(struct acpi_ec *ec)
 {
 	if (test_bit(EC_FLAGS_EC_HANDLER_INSTALLED, &ec->flags)) {
-		if (ACPI_FAILURE(acpi_remove_address_space_handler(ec->handle,
+		if (ACPI_FAILURE(acpi_remove_address_space_handler(
+					ec->address_space_handler_holder,
 					ACPI_ADR_SPACE_EC, &acpi_ec_space_handler)))
 			pr_err("failed to remove space handler\n");
 		clear_bit(EC_FLAGS_EC_HANDLER_INSTALLED, &ec->flags);
@@ -1562,11 +1572,11 @@ static void ec_remove_handlers(struct acpi_ec *ec)
 	}
 }
 
-static int acpi_ec_setup(struct acpi_ec *ec, struct acpi_device *device)
+static int acpi_ec_setup(struct acpi_ec *ec, struct acpi_device *device, bool call_reg)
 {
 	int ret;
 
-	ret = ec_install_handlers(ec, device);
+	ret = ec_install_handlers(ec, device, call_reg);
 	if (ret)
 		return ret;
 
@@ -1631,7 +1641,7 @@ static int acpi_ec_add(struct acpi_device *device)
 		}
 	}
 
-	ret = acpi_ec_setup(ec, device);
+	ret = acpi_ec_setup(ec, device, true);
 	if (ret)
 		goto err;
 
@@ -1663,12 +1673,12 @@ err:
 	return ret;
 }
 
-static int acpi_ec_remove(struct acpi_device *device)
+static void acpi_ec_remove(struct acpi_device *device)
 {
 	struct acpi_ec *ec;
 
 	if (!device)
-		return -EINVAL;
+		return;
 
 	ec = acpi_driver_data(device);
 	release_region(ec->data_addr, 1);
@@ -1678,7 +1688,6 @@ static int acpi_ec_remove(struct acpi_device *device)
 		ec_remove_handlers(ec);
 		acpi_ec_free(ec);
 	}
-	return 0;
 }
 
 static acpi_status
@@ -1751,7 +1760,7 @@ void __init acpi_ec_dsdt_probe(void)
 	 * At this point, the GPE is not fully initialized, so do not to
 	 * handle the events.
 	 */
-	ret = acpi_ec_setup(ec, NULL);
+	ret = acpi_ec_setup(ec, NULL, true);
 	if (ret) {
 		acpi_ec_free(ec);
 		return;
@@ -1875,6 +1884,16 @@ static const struct dmi_system_id ec_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Gaming Laptop 15-cx0xxx"),
 		},
 	},
+	{
+		/*
+		 * HP Pavilion Gaming Laptop 15-cx0041ur
+		 */
+		.callback = ec_honor_dsdt_gpe,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP 15-cx0041ur"),
+		},
+	},
 	{
 		/*
 		 * Samsung hardware
@@ -1935,7 +1954,7 @@ void __init acpi_ec_ecdt_probe(void)
 	 * At this point, the namespace is not initialized, so do not find
 	 * the namespace objects, or handle the events.
 	 */
-	ret = acpi_ec_setup(ec, NULL);
+	ret = acpi_ec_setup(ec, NULL, false);
 	if (ret) {
 		acpi_ec_free(ec);
 		goto out;
diff --git linux-libre-6.1-gnu/drivers/acpi/fan_attr.c linux-libre-6.2-gnu/drivers/acpi/fan_attr.c
index f15157d40713..f4f6e2381f1d 100644
--- linux-libre-6.1-gnu/drivers/acpi/fan_attr.c
+++ linux-libre-6.2-gnu/drivers/acpi/fan_attr.c
@@ -27,24 +27,24 @@ static ssize_t show_state(struct device *dev, struct device_attribute *attr, cha
 		count = scnprintf(buf, PAGE_SIZE, "%lld:", fps->control);
 
 	if (fps->trip_point == 0xFFFFFFFF || fps->trip_point > 9)
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:");
+		count += sysfs_emit_at(buf, count, "not-defined:");
 	else
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->trip_point);
+		count += sysfs_emit_at(buf, count, "%lld:", fps->trip_point);
 
 	if (fps->speed == 0xFFFFFFFF)
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:");
+		count += sysfs_emit_at(buf, count, "not-defined:");
 	else
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->speed);
+		count += sysfs_emit_at(buf, count, "%lld:", fps->speed);
 
 	if (fps->noise_level == 0xFFFFFFFF)
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined:");
+		count += sysfs_emit_at(buf, count, "not-defined:");
 	else
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld:", fps->noise_level * 100);
+		count += sysfs_emit_at(buf, count, "%lld:", fps->noise_level * 100);
 
 	if (fps->power == 0xFFFFFFFF)
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "not-defined\n");
+		count += sysfs_emit_at(buf, count, "not-defined\n");
 	else
-		count += scnprintf(&buf[count], PAGE_SIZE - count, "%lld\n", fps->power);
+		count += sysfs_emit_at(buf, count, "%lld\n", fps->power);
 
 	return count;
 }
diff --git linux-libre-6.1-gnu/drivers/acpi/fan_core.c linux-libre-6.2-gnu/drivers/acpi/fan_core.c
index 52a0b303b70a..9dccbae9e8ea 100644
--- linux-libre-6.1-gnu/drivers/acpi/fan_core.c
+++ linux-libre-6.2-gnu/drivers/acpi/fan_core.c
@@ -236,6 +236,7 @@ static int acpi_fan_get_fif(struct acpi_device *device)
 	if (ACPI_FAILURE(status)) {
 		dev_err(&device->dev, "Invalid _FIF element\n");
 		status = -EINVAL;
+		goto err;
 	}
 
 	fan->fif.revision = fields[0];
diff --git linux-libre-6.1-gnu/drivers/acpi/glue.c linux-libre-6.2-gnu/drivers/acpi/glue.c
index 204fe94c7e45..a194f30876c5 100644
--- linux-libre-6.1-gnu/drivers/acpi/glue.c
+++ linux-libre-6.2-gnu/drivers/acpi/glue.c
@@ -75,7 +75,8 @@ static struct acpi_bus_type *acpi_get_bus_type(struct device *dev)
 }
 
 #define FIND_CHILD_MIN_SCORE	1
-#define FIND_CHILD_MAX_SCORE	2
+#define FIND_CHILD_MID_SCORE	2
+#define FIND_CHILD_MAX_SCORE	3
 
 static int match_any(struct acpi_device *adev, void *not_used)
 {
@@ -96,8 +97,17 @@ static int find_child_checks(struct acpi_device *adev, bool check_children)
 		return -ENODEV;
 
 	status = acpi_evaluate_integer(adev->handle, "_STA", NULL, &sta);
-	if (status == AE_NOT_FOUND)
+	if (status == AE_NOT_FOUND) {
+		/*
+		 * Special case: backlight device objects without _STA are
+		 * preferred to other objects with the same _ADR value, because
+		 * it is more likely that they are actually useful.
+		 */
+		if (adev->pnp.type.backlight)
+			return FIND_CHILD_MID_SCORE;
+
 		return FIND_CHILD_MIN_SCORE;
+	}
 
 	if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_ENABLED))
 		return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/acpi/hed.c linux-libre-6.2-gnu/drivers/acpi/hed.c
index 60a2939cde6c..78d44e3fe129 100644
--- linux-libre-6.1-gnu/drivers/acpi/hed.c
+++ linux-libre-6.2-gnu/drivers/acpi/hed.c
@@ -56,10 +56,9 @@ static int acpi_hed_add(struct acpi_device *device)
 	return 0;
 }
 
-static int acpi_hed_remove(struct acpi_device *device)
+static void acpi_hed_remove(struct acpi_device *device)
 {
 	hed_handle = NULL;
-	return 0;
 }
 
 static struct acpi_driver acpi_hed_driver = {
diff --git linux-libre-6.1-gnu/drivers/acpi/internal.h linux-libre-6.2-gnu/drivers/acpi/internal.h
index 219c02df9a08..ec584442fb29 100644
--- linux-libre-6.1-gnu/drivers/acpi/internal.h
+++ linux-libre-6.2-gnu/drivers/acpi/internal.h
@@ -173,6 +173,7 @@ enum acpi_ec_event_state {
 
 struct acpi_ec {
 	acpi_handle handle;
+	acpi_handle address_space_handler_holder;
 	int gpe;
 	int irq;
 	unsigned long command_addr;
diff --git linux-libre-6.1-gnu/drivers/acpi/irq.c linux-libre-6.2-gnu/drivers/acpi/irq.c
index 1cc4647f78b8..c2c786eb95ab 100644
--- linux-libre-6.1-gnu/drivers/acpi/irq.c
+++ linux-libre-6.2-gnu/drivers/acpi/irq.c
@@ -94,6 +94,7 @@ EXPORT_SYMBOL_GPL(acpi_unregister_gsi);
 /**
  * acpi_get_irq_source_fwhandle() - Retrieve fwhandle from IRQ resource source.
  * @source: acpi_resource_source to use for the lookup.
+ * @gsi: GSI IRQ number
  *
  * Description:
  * Retrieve the fwhandle of the device referenced by the given IRQ resource
@@ -297,8 +298,8 @@ EXPORT_SYMBOL_GPL(acpi_irq_get);
 /**
  * acpi_set_irq_model - Setup the GSI irqdomain information
  * @model: the value assigned to acpi_irq_model
- * @fwnode: the irq_domain identifier for mapping and looking up
- *          GSI interrupts
+ * @fn: a dispatcher function that will return the domain fwnode
+ *	for a given GSI
  */
 void __init acpi_set_irq_model(enum acpi_irq_model_id model,
 			       struct fwnode_handle *(*fn)(u32))
diff --git linux-libre-6.1-gnu/drivers/acpi/nfit/core.c linux-libre-6.2-gnu/drivers/acpi/nfit/core.c
index ae5f4acf2675..4e48d6db05eb 100644
--- linux-libre-6.1-gnu/drivers/acpi/nfit/core.c
+++ linux-libre-6.2-gnu/drivers/acpi/nfit/core.c
@@ -3297,8 +3297,8 @@ void acpi_nfit_shutdown(void *data)
 
 	mutex_lock(&acpi_desc->init_mutex);
 	set_bit(ARS_CANCEL, &acpi_desc->scrub_flags);
-	cancel_delayed_work_sync(&acpi_desc->dwork);
 	mutex_unlock(&acpi_desc->init_mutex);
+	cancel_delayed_work_sync(&acpi_desc->dwork);
 
 	/*
 	 * Bounce the nvdimm bus lock to make sure any in-flight
@@ -3371,10 +3371,9 @@ static int acpi_nfit_add(struct acpi_device *adev)
 	return devm_add_action_or_reset(dev, acpi_nfit_shutdown, acpi_desc);
 }
 
-static int acpi_nfit_remove(struct acpi_device *adev)
+static void acpi_nfit_remove(struct acpi_device *adev)
 {
 	/* see acpi_nfit_unregister */
-	return 0;
 }
 
 static void acpi_nfit_update_notify(struct device *dev, acpi_handle handle)
diff --git linux-libre-6.1-gnu/drivers/acpi/nfit/intel.c linux-libre-6.2-gnu/drivers/acpi/nfit/intel.c
index 8dd792a55730..3902759abcba 100644
--- linux-libre-6.1-gnu/drivers/acpi/nfit/intel.c
+++ linux-libre-6.2-gnu/drivers/acpi/nfit/intel.c
@@ -3,6 +3,7 @@
 #include <linux/libnvdimm.h>
 #include <linux/ndctl.h>
 #include <linux/acpi.h>
+#include <linux/memregion.h>
 #include <asm/smp.h>
 #include "intel.h"
 #include "nfit.h"
@@ -190,8 +191,6 @@ static int intel_security_change_key(struct nvdimm *nvdimm,
 	}
 }
 
-static void nvdimm_invalidate_cache(void);
-
 static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm,
 		const struct nvdimm_key_data *key_data)
 {
@@ -227,9 +226,6 @@ static int __maybe_unused intel_security_unlock(struct nvdimm *nvdimm,
 		return -EIO;
 	}
 
-	/* DIMM unlocked, invalidate all CPU caches before we read it */
-	nvdimm_invalidate_cache();
-
 	return 0;
 }
 
@@ -297,8 +293,6 @@ static int __maybe_unused intel_security_erase(struct nvdimm *nvdimm,
 	if (!test_bit(cmd, &nfit_mem->dsm_mask))
 		return -ENOTTY;
 
-	/* flush all cache before we erase DIMM */
-	nvdimm_invalidate_cache();
 	memcpy(nd_cmd.cmd.passphrase, key->data,
 			sizeof(nd_cmd.cmd.passphrase));
 	rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL);
@@ -317,8 +311,6 @@ static int __maybe_unused intel_security_erase(struct nvdimm *nvdimm,
 		return -ENXIO;
 	}
 
-	/* DIMM erased, invalidate all CPU caches before we read it */
-	nvdimm_invalidate_cache();
 	return 0;
 }
 
@@ -354,8 +346,6 @@ static int __maybe_unused intel_security_query_overwrite(struct nvdimm *nvdimm)
 		return -ENXIO;
 	}
 
-	/* flush all cache before we make the nvdimms available */
-	nvdimm_invalidate_cache();
 	return 0;
 }
 
@@ -380,8 +370,6 @@ static int __maybe_unused intel_security_overwrite(struct nvdimm *nvdimm,
 	if (!test_bit(NVDIMM_INTEL_OVERWRITE, &nfit_mem->dsm_mask))
 		return -ENOTTY;
 
-	/* flush all cache before we erase DIMM */
-	nvdimm_invalidate_cache();
 	memcpy(nd_cmd.cmd.passphrase, nkey->data,
 			sizeof(nd_cmd.cmd.passphrase));
 	rc = nvdimm_ctl(nvdimm, ND_CMD_CALL, &nd_cmd, sizeof(nd_cmd), NULL);
@@ -401,22 +389,6 @@ static int __maybe_unused intel_security_overwrite(struct nvdimm *nvdimm,
 	}
 }
 
-/*
- * TODO: define a cross arch wbinvd equivalent when/if
- * NVDIMM_FAMILY_INTEL command support arrives on another arch.
- */
-#ifdef CONFIG_X86
-static void nvdimm_invalidate_cache(void)
-{
-	wbinvd_on_all_cpus();
-}
-#else
-static void nvdimm_invalidate_cache(void)
-{
-	WARN_ON_ONCE("cache invalidation required after unlock\n");
-}
-#endif
-
 static const struct nvdimm_security_ops __intel_security_ops = {
 	.get_flags = intel_security_flags,
 	.freeze = intel_security_freeze,
diff --git linux-libre-6.1-gnu/drivers/acpi/numa/hmat.c linux-libre-6.2-gnu/drivers/acpi/numa/hmat.c
index 6cceca64a6bc..605a0c7053be 100644
--- linux-libre-6.1-gnu/drivers/acpi/numa/hmat.c
+++ linux-libre-6.2-gnu/drivers/acpi/numa/hmat.c
@@ -780,11 +780,6 @@ static int hmat_callback(struct notifier_block *self,
 	return NOTIFY_OK;
 }
 
-static struct notifier_block hmat_callback_nb = {
-	.notifier_call = hmat_callback,
-	.priority = 2,
-};
-
 static __init void hmat_free_structures(void)
 {
 	struct memory_target *target, *tnext;
@@ -867,7 +862,7 @@ static __init int hmat_init(void)
 	hmat_register_targets();
 
 	/* Keep the table and structures if the notifier may use them */
-	if (!register_hotmemory_notifier(&hmat_callback_nb))
+	if (!hotplug_memory_notifier(hmat_callback, HMAT_CALLBACK_PRI))
 		return 0;
 out_put:
 	hmat_free_structures();
diff --git linux-libre-6.1-gnu/drivers/acpi/pci_irq.c linux-libre-6.2-gnu/drivers/acpi/pci_irq.c
index 08e15774fb9f..ff30ceca2203 100644
--- linux-libre-6.1-gnu/drivers/acpi/pci_irq.c
+++ linux-libre-6.2-gnu/drivers/acpi/pci_irq.c
@@ -387,13 +387,15 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
 	u8 pin;
 	int triggering = ACPI_LEVEL_SENSITIVE;
 	/*
-	 * On ARM systems with the GIC interrupt model, level interrupts
+	 * On ARM systems with the GIC interrupt model, or LoongArch
+	 * systems with the LPIC interrupt model, level interrupts
 	 * are always polarity high by specification; PCI legacy
 	 * IRQs lines are inverted before reaching the interrupt
 	 * controller and must therefore be considered active high
 	 * as default.
 	 */
-	int polarity = acpi_irq_model == ACPI_IRQ_MODEL_GIC ?
+	int polarity = acpi_irq_model == ACPI_IRQ_MODEL_GIC ||
+		       acpi_irq_model == ACPI_IRQ_MODEL_LPIC ?
 				      ACPI_ACTIVE_HIGH : ACPI_ACTIVE_LOW;
 	char *link = NULL;
 	char link_desc[16];
diff --git linux-libre-6.1-gnu/drivers/acpi/pci_root.c linux-libre-6.2-gnu/drivers/acpi/pci_root.c
index 4e3db20e9cbb..b3c202d2a433 100644
--- linux-libre-6.1-gnu/drivers/acpi/pci_root.c
+++ linux-libre-6.2-gnu/drivers/acpi/pci_root.c
@@ -493,6 +493,7 @@ static u32 calculate_cxl_support(void)
 	u32 support;
 
 	support = OSC_CXL_2_0_PORT_DEV_REG_ACCESS_SUPPORT;
+	support |= OSC_CXL_1_1_PORT_REG_ACCESS_SUPPORT;
 	if (pci_aer_available())
 		support |= OSC_CXL_PROTOCOL_ERR_REPORTING_SUPPORT;
 	if (IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE))
diff --git linux-libre-6.1-gnu/drivers/acpi/pfr_telemetry.c linux-libre-6.2-gnu/drivers/acpi/pfr_telemetry.c
index 9abf350bd7a5..27fb6cdad75f 100644
--- linux-libre-6.1-gnu/drivers/acpi/pfr_telemetry.c
+++ linux-libre-6.2-gnu/drivers/acpi/pfr_telemetry.c
@@ -144,7 +144,7 @@ static int get_pfrt_log_data_info(struct pfrt_log_data_info *data_info,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -180,7 +180,7 @@ static int set_pfrt_log_level(int level, struct pfrt_log_device *pfrt_log_dev)
 		ret = -EBUSY;
 	}
 
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -218,7 +218,7 @@ static int get_pfrt_log_level(struct pfrt_log_device *pfrt_log_dev)
 	ret = obj->integer.value;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/acpi/pfr_update.c linux-libre-6.2-gnu/drivers/acpi/pfr_update.c
index 6bb0b778b5da..98267f163e2b 100644
--- linux-libre-6.1-gnu/drivers/acpi/pfr_update.c
+++ linux-libre-6.2-gnu/drivers/acpi/pfr_update.c
@@ -178,7 +178,7 @@ static int query_capability(struct pfru_update_cap_info *cap_hdr,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -224,7 +224,7 @@ static int query_buffer(struct pfru_com_buf_info *info,
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -385,7 +385,7 @@ static int start_update(int action, struct pfru_device *pfru_dev)
 	ret = 0;
 
 free_acpi_buffer:
-	kfree(out_obj);
+	ACPI_FREE(out_obj);
 
 	return ret;
 }
@@ -455,7 +455,7 @@ static ssize_t pfru_write(struct file *file, const char __user *buf,
 
 	iov.iov_base = (void __user *)buf;
 	iov.iov_len = len;
-	iov_iter_init(&iter, WRITE, &iov, 1, len);
+	iov_iter_init(&iter, ITER_SOURCE, &iov, 1, len);
 
 	/* map the communication buffer */
 	phy_addr = (phys_addr_t)((buf_info.addr_hi << 32) | buf_info.addr_lo);
diff --git linux-libre-6.1-gnu/drivers/acpi/power.c linux-libre-6.2-gnu/drivers/acpi/power.c
index f2588aba8421..23507d29f000 100644
--- linux-libre-6.1-gnu/drivers/acpi/power.c
+++ linux-libre-6.2-gnu/drivers/acpi/power.c
@@ -967,7 +967,7 @@ struct acpi_device *acpi_add_power_resource(acpi_handle handle)
 	if (acpi_power_get_state(resource, &state_dummy))
 		__acpi_power_on(resource);
 
-	pr_info("%s [%s]\n", acpi_device_name(device), acpi_device_bid(device));
+	acpi_handle_info(handle, "New power resource\n");
 
 	result = acpi_tie_acpi_dev(device);
 	if (result)
diff --git linux-libre-6.1-gnu/drivers/acpi/prmt.c linux-libre-6.2-gnu/drivers/acpi/prmt.c
index 998101cf16e4..3d4c4620f9f9 100644
--- linux-libre-6.1-gnu/drivers/acpi/prmt.c
+++ linux-libre-6.2-gnu/drivers/acpi/prmt.c
@@ -236,6 +236,11 @@ static acpi_status acpi_platformrt_space_handler(u32 function,
 	efi_status_t status;
 	struct prm_context_buffer context;
 
+	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {
+		pr_err_ratelimited("PRM: EFI runtime services no longer available\n");
+		return AE_NO_HANDLER;
+	}
+
 	/*
 	 * The returned acpi_status will always be AE_OK. Error values will be
 	 * saved in the first byte of the PRM message buffer to be used by ASL.
@@ -325,6 +330,11 @@ void __init init_prmt(void)
 
 	pr_info("PRM: found %u modules\n", mc);
 
+	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {
+		pr_err("PRM: EFI runtime services unavailable\n");
+		return;
+	}
+
 	status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT,
 						    ACPI_ADR_SPACE_PLATFORM_RT,
 						    &acpi_platformrt_space_handler,
diff --git linux-libre-6.1-gnu/drivers/acpi/processor_idle.c linux-libre-6.2-gnu/drivers/acpi/processor_idle.c
index acfabfe07c4f..7bf882fcd64b 100644
--- linux-libre-6.1-gnu/drivers/acpi/processor_idle.c
+++ linux-libre-6.2-gnu/drivers/acpi/processor_idle.c
@@ -324,7 +324,7 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
 	 * the erratum), but this is known to disrupt certain ISA
 	 * devices thus we take the conservative approach.
 	 */
-	else if (errata.piix4.fdma) {
+	if (errata.piix4.fdma) {
 		acpi_handle_debug(pr->handle,
 				  "C3 not supported on PIIX4 with Type-F DMA\n");
 		return;
@@ -384,8 +384,6 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
 	 * handle BM_RLD is to set it and leave it set.
 	 */
 	acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, 1);
-
-	return;
 }
 
 static int acpi_cst_latency_cmp(const void *a, const void *b)
@@ -459,7 +457,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
 
 	lapic_timer_propagate_broadcast(pr);
 
-	return (working);
+	return working;
 }
 
 static int acpi_processor_get_cstate_info(struct acpi_processor *pr)
@@ -1134,6 +1132,9 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
 	status = acpi_get_parent(handle, &pr_ahandle);
 	while (ACPI_SUCCESS(status)) {
 		d = acpi_fetch_acpi_dev(pr_ahandle);
+		if (!d)
+			break;
+
 		handle = pr_ahandle;
 
 		if (strcmp(acpi_device_hid(d), ACPI_PROCESSOR_CONTAINER_HID))
diff --git linux-libre-6.1-gnu/drivers/acpi/processor_perflib.c linux-libre-6.2-gnu/drivers/acpi/processor_perflib.c
index 757a98f6d7a2..970f04a958cd 100644
--- linux-libre-6.1-gnu/drivers/acpi/processor_perflib.c
+++ linux-libre-6.2-gnu/drivers/acpi/processor_perflib.c
@@ -142,6 +142,7 @@ int acpi_processor_get_bios_limit(int cpu, unsigned int *limit)
 	pr = per_cpu(processors, cpu);
 	if (!pr || !pr->performance || !pr->performance->state_count)
 		return -ENODEV;
+
 	*limit = pr->performance->states[pr->performance_platform_limit].
 		core_frequency * 1000;
 	return 0;
@@ -201,8 +202,7 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
 	}
 
 	pct = (union acpi_object *)buffer.pointer;
-	if (!pct || (pct->type != ACPI_TYPE_PACKAGE)
-	    || (pct->package.count != 2)) {
+	if (!pct || pct->type != ACPI_TYPE_PACKAGE || pct->package.count != 2) {
 		pr_err("Invalid _PCT data\n");
 		result = -EFAULT;
 		goto end;
@@ -214,9 +214,8 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
 
 	obj = pct->package.elements[0];
 
-	if ((obj.type != ACPI_TYPE_BUFFER)
-	    || (obj.buffer.length < sizeof(struct acpi_pct_register))
-	    || (obj.buffer.pointer == NULL)) {
+	if (!obj.buffer.pointer || obj.type != ACPI_TYPE_BUFFER ||
+	    obj.buffer.length < sizeof(struct acpi_pct_register)) {
 		pr_err("Invalid _PCT data (control_register)\n");
 		result = -EFAULT;
 		goto end;
@@ -230,9 +229,8 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
 
 	obj = pct->package.elements[1];
 
-	if ((obj.type != ACPI_TYPE_BUFFER)
-	    || (obj.buffer.length < sizeof(struct acpi_pct_register))
-	    || (obj.buffer.pointer == NULL)) {
+	if (!obj.buffer.pointer || obj.type != ACPI_TYPE_BUFFER ||
+	    obj.buffer.length < sizeof(struct acpi_pct_register)) {
 		pr_err("Invalid _PCT data (status_register)\n");
 		result = -EFAULT;
 		goto end;
@@ -260,8 +258,8 @@ static void amd_fixup_frequency(struct acpi_processor_px *px, int i)
 	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
 		return;
 
-	if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)
-	    || boot_cpu_data.x86 == 0x11) {
+	if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10) ||
+	    boot_cpu_data.x86 == 0x11) {
 		rdmsr(MSR_AMD_PSTATE_DEF_BASE + index, lo, hi);
 		/*
 		 * MSR C001_0064+:
@@ -300,7 +298,7 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
 	}
 
 	pss = buffer.pointer;
-	if (!pss || (pss->type != ACPI_TYPE_PACKAGE)) {
+	if (!pss || pss->type != ACPI_TYPE_PACKAGE) {
 		pr_err("Invalid _PSS data\n");
 		result = -EFAULT;
 		goto end;
@@ -353,8 +351,7 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
 		 * Check that ACPI's u64 MHz will be valid as u32 KHz in cpufreq
 		 */
 		if (!px->core_frequency ||
-		    ((u32)(px->core_frequency * 1000) !=
-		     (px->core_frequency * 1000))) {
+		    (u32)(px->core_frequency * 1000) != px->core_frequency * 1000) {
 			pr_err(FW_BUG
 			       "Invalid BIOS _PSS frequency found for processor %d: 0x%llx MHz\n",
 			       pr->id, px->core_frequency);
@@ -456,7 +453,7 @@ int acpi_processor_pstate_control(void)
 int acpi_processor_notify_smm(struct module *calling_module)
 {
 	static int is_done;
-	int result;
+	int result = 0;
 
 	if (!acpi_processor_cpufreq_init)
 		return -EBUSY;
@@ -464,42 +461,41 @@ int acpi_processor_notify_smm(struct module *calling_module)
 	if (!try_module_get(calling_module))
 		return -EINVAL;
 
-	/* is_done is set to negative if an error occurred,
-	 * and to postitive if _no_ error occurred, but SMM
-	 * was already notified. This avoids double notification
-	 * which might lead to unexpected results...
+	/*
+	 * is_done is set to negative if an error occurs and to 1 if no error
+	 * occurrs, but SMM has been notified already. This avoids repeated
+	 * notification which might lead to unexpected results.
 	 */
-	if (is_done > 0) {
-		module_put(calling_module);
-		return 0;
-	} else if (is_done < 0) {
-		module_put(calling_module);
-		return is_done;
-	}
+	if (is_done != 0) {
+		if (is_done < 0)
+			result = is_done;
 
-	is_done = -EIO;
+		goto out_put;
+	}
 
 	result = acpi_processor_pstate_control();
-	if (!result) {
-		pr_debug("No SMI port or pstate_control\n");
-		module_put(calling_module);
-		return 0;
-	}
-	if (result < 0) {
-		module_put(calling_module);
-		return result;
+	if (result <= 0) {
+		if (result) {
+			is_done = result;
+		} else {
+			pr_debug("No SMI port or pstate_control\n");
+			is_done = 1;
+		}
+		goto out_put;
 	}
 
-	/* Success. If there's no _PPC, we need to fear nothing, so
-	 * we can allow the cpufreq driver to be rmmod'ed. */
 	is_done = 1;
+	/*
+	 * Success. If there _PPC, unloading the cpufreq driver would be risky,
+	 * so disallow it in that case.
+	 */
+	if (acpi_processor_ppc_in_use)
+		return 0;
 
-	if (!acpi_processor_ppc_in_use)
-		module_put(calling_module);
-
-	return 0;
+out_put:
+	module_put(calling_module);
+	return result;
 }
-
 EXPORT_SYMBOL(acpi_processor_notify_smm);
 
 int acpi_processor_get_psd(acpi_handle handle, struct acpi_psd_package *pdomain)
@@ -517,7 +513,7 @@ int acpi_processor_get_psd(acpi_handle handle, struct acpi_psd_package *pdomain)
 	}
 
 	psd = buffer.pointer;
-	if (!psd || (psd->type != ACPI_TYPE_PACKAGE)) {
+	if (!psd || psd->type != ACPI_TYPE_PACKAGE) {
 		pr_err("Invalid _PSD data\n");
 		result = -EFAULT;
 		goto end;
@@ -532,8 +528,7 @@ int acpi_processor_get_psd(acpi_handle handle, struct acpi_psd_package *pdomain)
 	state.length = sizeof(struct acpi_psd_package);
 	state.pointer = pdomain;
 
-	status = acpi_extract_package(&(psd->package.elements[0]),
-		&format, &state);
+	status = acpi_extract_package(&(psd->package.elements[0]), &format, &state);
 	if (ACPI_FAILURE(status)) {
 		pr_err("Invalid _PSD data\n");
 		result = -EFAULT;
@@ -716,9 +711,8 @@ err_out:
 }
 EXPORT_SYMBOL(acpi_processor_preregister_performance);
 
-int
-acpi_processor_register_performance(struct acpi_processor_performance
-				    *performance, unsigned int cpu)
+int acpi_processor_register_performance(struct acpi_processor_performance
+					*performance, unsigned int cpu)
 {
 	struct acpi_processor *pr;
 
@@ -751,7 +745,6 @@ acpi_processor_register_performance(struct acpi_processor_performance
 	mutex_unlock(&performance_mutex);
 	return 0;
 }
-
 EXPORT_SYMBOL(acpi_processor_register_performance);
 
 void acpi_processor_unregister_performance(unsigned int cpu)
@@ -761,18 +754,15 @@ void acpi_processor_unregister_performance(unsigned int cpu)
 	mutex_lock(&performance_mutex);
 
 	pr = per_cpu(processors, cpu);
-	if (!pr) {
-		mutex_unlock(&performance_mutex);
-		return;
-	}
+	if (!pr)
+		goto unlock;
 
 	if (pr->performance)
 		kfree(pr->performance->states);
+
 	pr->performance = NULL;
 
+unlock:
 	mutex_unlock(&performance_mutex);
-
-	return;
 }
-
 EXPORT_SYMBOL(acpi_processor_unregister_performance);
diff --git linux-libre-6.1-gnu/drivers/acpi/processor_throttling.c linux-libre-6.2-gnu/drivers/acpi/processor_throttling.c
index a822fe410dda..00d045e5f524 100644
--- linux-libre-6.1-gnu/drivers/acpi/processor_throttling.c
+++ linux-libre-6.2-gnu/drivers/acpi/processor_throttling.c
@@ -50,7 +50,7 @@ static int __acpi_processor_set_throttling(struct acpi_processor *pr,
 
 static int acpi_processor_update_tsd_coord(void)
 {
-	int count, count_target;
+	int count_target;
 	int retval = 0;
 	unsigned int i, j;
 	cpumask_var_t covered_cpus;
@@ -107,7 +107,6 @@ static int acpi_processor_update_tsd_coord(void)
 
 		/* Validate the Domain info */
 		count_target = pdomain->num_processors;
-		count = 1;
 
 		for_each_possible_cpu(j) {
 			if (i == j)
@@ -140,7 +139,6 @@ static int acpi_processor_update_tsd_coord(void)
 
 			cpumask_set_cpu(j, covered_cpus);
 			cpumask_set_cpu(j, pthrottling->shared_cpu_map);
-			count++;
 		}
 		for_each_possible_cpu(j) {
 			if (i == j)
diff --git linux-libre-6.1-gnu/drivers/acpi/resource.c linux-libre-6.2-gnu/drivers/acpi/resource.c
index f27914aedbd5..192d1784e409 100644
--- linux-libre-6.1-gnu/drivers/acpi/resource.c
+++ linux-libre-6.2-gnu/drivers/acpi/resource.c
@@ -432,10 +432,31 @@ static const struct dmi_system_id asus_laptop[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
 		},
 	},
+	{
+		.ident = "Asus ExpertBook B2402CBA",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"),
+		},
+	},
+	{
+		.ident = "Asus ExpertBook B2502",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "B2502CBA"),
+		},
+	},
 	{ }
 };
 
-static const struct dmi_system_id lenovo_82ra[] = {
+static const struct dmi_system_id lenovo_laptop[] = {
+	{
+		.ident = "LENOVO IdeaPad Flex 5 14ALC7",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "82R9"),
+		},
+	},
 	{
 		.ident = "LENOVO IdeaPad Flex 5 16ALC7",
 		.matches = {
@@ -446,6 +467,17 @@ static const struct dmi_system_id lenovo_82ra[] = {
 	{ }
 };
 
+static const struct dmi_system_id schenker_gm_rg[] = {
+	{
+		.ident = "XMG CORE 15 (M22)",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
+			DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"),
+		},
+	},
+	{ }
+};
+
 struct irq_override_cmp {
 	const struct dmi_system_id *system;
 	unsigned char irq;
@@ -458,8 +490,9 @@ struct irq_override_cmp {
 static const struct irq_override_cmp override_table[] = {
 	{ medion_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
 	{ asus_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
-	{ lenovo_82ra, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
-	{ lenovo_82ra, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ lenovo_laptop, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
+	{ schenker_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
 };
 
 static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
diff --git linux-libre-6.1-gnu/drivers/acpi/sbs.c linux-libre-6.2-gnu/drivers/acpi/sbs.c
index e6a01a8df1b8..e90752d4f488 100644
--- linux-libre-6.1-gnu/drivers/acpi/sbs.c
+++ linux-libre-6.2-gnu/drivers/acpi/sbs.c
@@ -96,7 +96,7 @@ struct acpi_sbs {
 
 #define to_acpi_sbs(x) power_supply_get_drvdata(x)
 
-static int acpi_sbs_remove(struct acpi_device *device);
+static void acpi_sbs_remove(struct acpi_device *device);
 static int acpi_battery_get_state(struct acpi_battery *battery);
 
 static inline int battery_scale(int log)
@@ -664,16 +664,16 @@ end:
 	return result;
 }
 
-static int acpi_sbs_remove(struct acpi_device *device)
+static void acpi_sbs_remove(struct acpi_device *device)
 {
 	struct acpi_sbs *sbs;
 	int id;
 
 	if (!device)
-		return -EINVAL;
+		return;
 	sbs = acpi_driver_data(device);
 	if (!sbs)
-		return -EINVAL;
+		return;
 	mutex_lock(&sbs->lock);
 	acpi_smbus_unregister_callback(sbs->hc);
 	for (id = 0; id < MAX_SBS_BAT; ++id)
@@ -682,7 +682,6 @@ static int acpi_sbs_remove(struct acpi_device *device)
 	mutex_unlock(&sbs->lock);
 	mutex_destroy(&sbs->lock);
 	kfree(sbs);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-6.1-gnu/drivers/acpi/sbshc.c linux-libre-6.2-gnu/drivers/acpi/sbshc.c
index 340e0b61587e..16f2daaa2c45 100644
--- linux-libre-6.1-gnu/drivers/acpi/sbshc.c
+++ linux-libre-6.2-gnu/drivers/acpi/sbshc.c
@@ -30,7 +30,7 @@ struct acpi_smb_hc {
 };
 
 static int acpi_smbus_hc_add(struct acpi_device *device);
-static int acpi_smbus_hc_remove(struct acpi_device *device);
+static void acpi_smbus_hc_remove(struct acpi_device *device);
 
 static const struct acpi_device_id sbs_device_ids[] = {
 	{"ACPI0001", 0},
@@ -280,19 +280,18 @@ static int acpi_smbus_hc_add(struct acpi_device *device)
 
 extern void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit);
 
-static int acpi_smbus_hc_remove(struct acpi_device *device)
+static void acpi_smbus_hc_remove(struct acpi_device *device)
 {
 	struct acpi_smb_hc *hc;
 
 	if (!device)
-		return -EINVAL;
+		return;
 
 	hc = acpi_driver_data(device);
 	acpi_ec_remove_query_handler(hc->ec, hc->query_bit);
 	acpi_os_wait_events_complete();
 	kfree(hc);
 	device->driver_data = NULL;
-	return 0;
 }
 
 module_acpi_driver(acpi_smb_hc_driver);
diff --git linux-libre-6.1-gnu/drivers/acpi/scan.c linux-libre-6.2-gnu/drivers/acpi/scan.c
index b47e93a24a9a..0c6f06abe3f4 100644
--- linux-libre-6.1-gnu/drivers/acpi/scan.c
+++ linux-libre-6.2-gnu/drivers/acpi/scan.c
@@ -30,7 +30,7 @@ extern struct acpi_device *acpi_root;
 #define ACPI_BUS_HID			"LNXSYBUS"
 #define ACPI_BUS_DEVICE_NAME		"System Bus"
 
-#define INVALID_ACPI_HANDLE	((acpi_handle)empty_zero_page)
+#define INVALID_ACPI_HANDLE	((acpi_handle)ZERO_PAGE(0))
 
 static const char *dummy_hid = "device";
 
@@ -1370,9 +1370,12 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,
 		 * Some devices don't reliably have _HIDs & _CIDs, so add
 		 * synthetic HIDs to make sure drivers can find them.
 		 */
-		if (acpi_is_video_device(handle))
+		if (acpi_is_video_device(handle)) {
 			acpi_add_id(pnp, ACPI_VIDEO_HID);
-		else if (acpi_bay_match(handle))
+			pnp->type.backlight = 1;
+			break;
+		}
+		if (acpi_bay_match(handle))
 			acpi_add_id(pnp, ACPI_BAY_HID);
 		else if (acpi_dock_match(handle))
 			acpi_add_id(pnp, ACPI_DOCK_HID);
diff --git linux-libre-6.1-gnu/drivers/acpi/sleep.c linux-libre-6.2-gnu/drivers/acpi/sleep.c
index 0b557c0d405e..4ca667251272 100644
--- linux-libre-6.1-gnu/drivers/acpi/sleep.c
+++ linux-libre-6.2-gnu/drivers/acpi/sleep.c
@@ -60,13 +60,17 @@ static struct notifier_block tts_notifier = {
 	.priority	= 0,
 };
 
+#ifndef acpi_skip_set_wakeup_address
+#define acpi_skip_set_wakeup_address() false
+#endif
+
 static int acpi_sleep_prepare(u32 acpi_state)
 {
 #ifdef CONFIG_ACPI_SLEEP
 	unsigned long acpi_wakeup_address;
 
 	/* do we have a wakeup address for S2 and S3? */
-	if (acpi_state == ACPI_STATE_S3) {
+	if (acpi_state == ACPI_STATE_S3 && !acpi_skip_set_wakeup_address()) {
 		acpi_wakeup_address = acpi_get_wakeup_address();
 		if (!acpi_wakeup_address)
 			return -EFAULT;
diff --git linux-libre-6.1-gnu/drivers/acpi/sysfs.c linux-libre-6.2-gnu/drivers/acpi/sysfs.c
index cc2fe0618178..7db3b530279b 100644
--- linux-libre-6.1-gnu/drivers/acpi/sysfs.c
+++ linux-libre-6.2-gnu/drivers/acpi/sysfs.c
@@ -9,6 +9,7 @@
 #include <linux/bitmap.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/kstrtox.h>
 #include <linux/moduleparam.h>
 
 #include "internal.h"
@@ -197,7 +198,7 @@ static int param_set_trace_method_name(const char *val,
 
 static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
 {
-	return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name);
+	return sysfs_emit(buffer, "%s\n", acpi_gbl_trace_method_name);
 }
 
 static const struct kernel_param_ops param_ops_trace_method = {
@@ -992,7 +993,7 @@ static ssize_t force_remove_store(struct kobject *kobj,
 	bool val;
 	int ret;
 
-	ret = strtobool(buf, &val);
+	ret = kstrtobool(buf, &val);
 	if (ret < 0)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/acpi/tables.c linux-libre-6.2-gnu/drivers/acpi/tables.c
index 47ec11d4c68e..5fbc32b802d0 100644
--- linux-libre-6.1-gnu/drivers/acpi/tables.c
+++ linux-libre-6.2-gnu/drivers/acpi/tables.c
@@ -210,6 +210,16 @@ void acpi_table_print_madt_entry(struct acpi_subtable_header *header)
 		}
 		break;
 
+	case ACPI_MADT_TYPE_CORE_PIC:
+		{
+			struct acpi_madt_core_pic *p = (struct acpi_madt_core_pic *)header;
+
+			pr_debug("CORE PIC (processor_id[0x%02x] core_id[0x%02x] %s)\n",
+				 p->processor_id, p->core_id,
+				 (p->flags & ACPI_MADT_ENABLED) ? "enabled" : "disabled");
+		}
+		break;
+
 	default:
 		pr_warn("Found unsupported MADT entry (type = 0x%x)\n",
 			header->type);
@@ -838,12 +848,11 @@ acpi_status acpi_os_table_override(struct acpi_table_header *existing_table,
 /*
  * acpi_locate_initial_tables()
  *
- * find RSDP, find and checksum SDT/XSDT.
- * checksum all tables, print SDT/XSDT
+ * Get the RSDP, then find and checksum all the ACPI tables.
  *
- * result: sdt_entry[] is initialized
+ * result: initial_tables[] is initialized, and points to
+ * a list of ACPI tables.
  */
-
 int __init acpi_locate_initial_tables(void)
 {
 	acpi_status status;
diff --git linux-libre-6.1-gnu/drivers/acpi/thermal.c linux-libre-6.2-gnu/drivers/acpi/thermal.c
index 40b07057983e..0b4b844f9d4c 100644
--- linux-libre-6.1-gnu/drivers/acpi/thermal.c
+++ linux-libre-6.2-gnu/drivers/acpi/thermal.c
@@ -74,7 +74,7 @@ MODULE_PARM_DESC(psv, "Disable or override all passive trip points.");
 static struct workqueue_struct *acpi_thermal_pm_queue;
 
 static int acpi_thermal_add(struct acpi_device *device);
-static int acpi_thermal_remove(struct acpi_device *device);
+static void acpi_thermal_remove(struct acpi_device *device);
 static void acpi_thermal_notify(struct acpi_device *device, u32 event);
 
 static const struct acpi_device_id  thermal_device_ids[] = {
@@ -291,7 +291,7 @@ static int acpi_thermal_trips_update(struct acpi_thermal *tz, int flag)
 					  "Found critical threshold [%lu]\n",
 					  tz->trips.critical.temperature);
 		}
-		if (tz->trips.critical.flags.valid == 1) {
+		if (tz->trips.critical.flags.valid) {
 			if (crt == -1) {
 				tz->trips.critical.flags.valid = 0;
 			} else if (crt > 0) {
@@ -1059,19 +1059,18 @@ end:
 	return result;
 }
 
-static int acpi_thermal_remove(struct acpi_device *device)
+static void acpi_thermal_remove(struct acpi_device *device)
 {
 	struct acpi_thermal *tz;
 
 	if (!device || !acpi_driver_data(device))
-		return -EINVAL;
+		return;
 
 	flush_workqueue(acpi_thermal_pm_queue);
 	tz = acpi_driver_data(device);
 
 	acpi_thermal_unregister_thermal_zone(tz);
 	kfree(tz);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-6.1-gnu/drivers/acpi/tiny-power-button.c linux-libre-6.2-gnu/drivers/acpi/tiny-power-button.c
index a19f0e4e69f7..598f548b21f3 100644
--- linux-libre-6.1-gnu/drivers/acpi/tiny-power-button.c
+++ linux-libre-6.2-gnu/drivers/acpi/tiny-power-button.c
@@ -19,11 +19,15 @@ static const struct acpi_device_id tiny_power_button_device_ids[] = {
 };
 MODULE_DEVICE_TABLE(acpi, tiny_power_button_device_ids);
 
-static int acpi_noop_add_remove(struct acpi_device *device)
+static int acpi_noop_add(struct acpi_device *device)
 {
 	return 0;
 }
 
+static void acpi_noop_remove(struct acpi_device *device)
+{
+}
+
 static void acpi_tiny_power_button_notify(struct acpi_device *device, u32 event)
 {
 	kill_cad_pid(power_signal, 1);
@@ -34,8 +38,8 @@ static struct acpi_driver acpi_tiny_power_button_driver = {
 	.class = "tiny-power-button",
 	.ids = tiny_power_button_device_ids,
 	.ops = {
-		.add = acpi_noop_add_remove,
-		.remove = acpi_noop_add_remove,
+		.add = acpi_noop_add,
+		.remove = acpi_noop_remove,
 		.notify = acpi_tiny_power_button_notify,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/acpi/video_detect.c linux-libre-6.2-gnu/drivers/acpi/video_detect.c
index b2a616287638..a8c02608dde4 100644
--- linux-libre-6.1-gnu/drivers/acpi/video_detect.c
+++ linux-libre-6.2-gnu/drivers/acpi/video_detect.c
@@ -34,6 +34,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/platform_data/x86/nvidia-wmi-ec-backlight.h>
+#include <linux/pnp.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
 #include <acpi/video.h>
@@ -49,6 +50,10 @@ static void acpi_video_parse_cmdline(void)
 		acpi_backlight_cmdline = acpi_backlight_video;
 	if (!strcmp("native", acpi_video_backlight_string))
 		acpi_backlight_cmdline = acpi_backlight_native;
+	if (!strcmp("nvidia_wmi_ec", acpi_video_backlight_string))
+		acpi_backlight_cmdline = acpi_backlight_nvidia_wmi_ec;
+	if (!strcmp("apple_gmux", acpi_video_backlight_string))
+		acpi_backlight_cmdline = acpi_backlight_apple_gmux;
 	if (!strcmp("none", acpi_video_backlight_string))
 		acpi_backlight_cmdline = acpi_backlight_none;
 }
@@ -132,6 +137,10 @@ static int video_detect_force_none(const struct dmi_system_id *d)
 }
 
 static const struct dmi_system_id video_detect_dmi_table[] = {
+	/*
+	 * Models which should use the vendor backlight interface,
+	 * because of broken ACPI video backlight control.
+	 */
 	{
 	 /* https://bugzilla.redhat.com/show_bug.cgi?id=1128309 */
 	 .callback = video_detect_force_vendor,
@@ -166,6 +175,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		},
 	},
 	{
+	 /* https://bugs.launchpad.net/bugs/1000146 */
 	 .callback = video_detect_force_vendor,
 	 /* Asus X101CH */
 	 .matches = {
@@ -190,6 +200,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		},
 	},
 	{
+	 /* https://bugs.launchpad.net/bugs/1000146 */
 	 .callback = video_detect_force_vendor,
 	 /* Asus 1015CX */
 	 .matches = {
@@ -197,14 +208,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "1015CX"),
 		},
 	},
-	{
-	 .callback = video_detect_force_vendor,
-	 /* GIGABYTE GB-BXBT-2807 */
-	 .matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
-		},
-	},
 	{
 	 .callback = video_detect_force_vendor,
 	 /* Samsung N150/N210/N220 */
@@ -234,18 +237,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 	},
 	{
 	 .callback = video_detect_force_vendor,
-	 /* Sony VPCEH3U1E */
+	 /* Xiaomi Mi Pad 2 */
 	 .matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
+			DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"),
 		},
 	},
+
+	/*
+	 * Models which should use the vendor backlight interface,
+	 * because of broken native backlight control.
+	 */
 	{
 	 .callback = video_detect_force_vendor,
-	 /* Xiaomi Mi Pad 2 */
+	 /* Sony Vaio PCG-FRV35 */
 	 .matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"),
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "PCG-FRV35"),
 		},
 	},
 
@@ -400,8 +408,8 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "530U4E/540U4E"),
 		},
 	},
-	/* https://bugs.launchpad.net/bugs/1894667 */
 	{
+	 /* https://bugs.launchpad.net/bugs/1894667 */
 	 .callback = video_detect_force_video,
 	 /* HP 635 Notebook */
 	 .matches = {
@@ -487,6 +495,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Acer Aspire 4810T */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 4810T"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Acer Aspire 5738z */
@@ -574,6 +590,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "GA503"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Asus U46E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "U46E"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Asus UX303UB */
@@ -582,6 +606,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),
 		},
 	},
+	{
+	 .callback = video_detect_force_native,
+	 /* HP EliteBook 8460p */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8460p"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* HP Pavilion g6-1d80nr / B4U19UA */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion g6 Notebook PC"),
+		DMI_MATCH(DMI_PRODUCT_SKU, "B4U19UA"),
+		},
+	},
 	{
 	 .callback = video_detect_force_native,
 	 /* Samsung N150P */
@@ -609,6 +650,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_BOARD_NAME, "N250P"),
 		},
 	},
+	{
+	 /* https://bugzilla.kernel.org/show_bug.cgi?id=202401 */
+	 .callback = video_detect_force_native,
+	 /* Sony Vaio VPCEH3U1E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
+		},
+	},
+	{
+	 .callback = video_detect_force_native,
+	 /* Sony Vaio VPCY11S1E */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "VPCY11S1E"),
+		},
+	},
 
 	/*
 	 * These Toshibas have a broken acpi-video interface for brightness
@@ -671,6 +729,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 9020M"),
 		},
 	},
+	{
+	 .callback = video_detect_force_none,
+	 /* GIGABYTE GB-BXBT-2807 */
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+		DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
+		},
+	},
 	{
 	 .callback = video_detect_force_none,
 	 /* MSI MS-7721 */
@@ -687,6 +753,16 @@ static bool google_cros_ec_present(void)
 	return acpi_dev_found("GOOG0004") || acpi_dev_found("GOOG000C");
 }
 
+/*
+ * Windows 8 and newer no longer use the ACPI video interface, so it often
+ * does not work. So on win8+ systems prefer native brightness control.
+ * Chromebooks should always prefer native backlight control.
+ */
+static bool prefer_native_over_acpi_video(void)
+{
+	return acpi_osi_is_win8() || google_cros_ec_present();
+}
+
 /*
  * Determine which type of backlight interface to use on this system,
  * First check cmdline, then dmi quirks, then do autodetect.
@@ -695,6 +771,7 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
 {
 	static DEFINE_MUTEX(init_mutex);
 	static bool nvidia_wmi_ec_present;
+	static bool apple_gmux_present;
 	static bool native_available;
 	static bool init_done;
 	static long video_caps;
@@ -708,6 +785,7 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
 				    ACPI_UINT32_MAX, find_video, NULL,
 				    &video_caps, NULL);
 		nvidia_wmi_ec_present = nvidia_wmi_ec_supported();
+		apple_gmux_present = apple_gmux_detect(NULL, NULL);
 		init_done = true;
 	}
 	if (native)
@@ -729,31 +807,19 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native)
 	if (nvidia_wmi_ec_present)
 		return acpi_backlight_nvidia_wmi_ec;
 
-	if (apple_gmux_present())
+	if (apple_gmux_present)
 		return acpi_backlight_apple_gmux;
 
-	/* Chromebooks should always prefer native backlight control. */
-	if (google_cros_ec_present() && native_available)
-		return acpi_backlight_native;
+	/* Use ACPI video if available, except when native should be preferred. */
+	if ((video_caps & ACPI_VIDEO_BACKLIGHT) &&
+	     !(native_available && prefer_native_over_acpi_video()))
+		return acpi_backlight_video;
 
-	/* On systems with ACPI video use either native or ACPI video. */
-	if (video_caps & ACPI_VIDEO_BACKLIGHT) {
-		/*
-		 * Windows 8 and newer no longer use the ACPI video interface,
-		 * so it often does not work. If the ACPI tables are written
-		 * for win8 and native brightness ctl is available, use that.
-		 *
-		 * The native check deliberately is inside the if acpi-video
-		 * block on older devices without acpi-video support native
-		 * is usually not the best choice.
-		 */
-		if (acpi_osi_is_win8() && native_available)
-			return acpi_backlight_native;
-		else
-			return acpi_backlight_video;
-	}
+	/* Use native if available */
+	if (native_available)
+		return acpi_backlight_native;
 
-	/* No ACPI video (old hw), use vendor specific fw methods. */
+	/* No ACPI video/native (old hw), use vendor specific fw methods. */
 	return acpi_backlight_vendor;
 }
 
@@ -765,18 +831,6 @@ EXPORT_SYMBOL(acpi_video_get_backlight_type);
 
 bool acpi_video_backlight_use_native(void)
 {
-	/*
-	 * Call __acpi_video_get_backlight_type() to let it know that
-	 * a native backlight is available.
-	 */
-	__acpi_video_get_backlight_type(true);
-
-	/*
-	 * For now just always return true. There is a whole bunch of laptop
-	 * models where (video_caps & ACPI_VIDEO_BACKLIGHT) is false causing
-	 * __acpi_video_get_backlight_type() to return vendor, while these
-	 * models only have a native backlight control.
-	 */
-	return true;
+	return __acpi_video_get_backlight_type(true) == acpi_backlight_native;
 }
 EXPORT_SYMBOL(acpi_video_backlight_use_native);
diff --git linux-libre-6.1-gnu/drivers/acpi/x86/s2idle.c linux-libre-6.2-gnu/drivers/acpi/x86/s2idle.c
index 5350c73564b6..c7afce465a07 100644
--- linux-libre-6.1-gnu/drivers/acpi/x86/s2idle.c
+++ linux-libre-6.2-gnu/drivers/acpi/x86/s2idle.c
@@ -28,10 +28,6 @@ static bool sleep_no_lps0 __read_mostly;
 module_param(sleep_no_lps0, bool, 0644);
 MODULE_PARM_DESC(sleep_no_lps0, "Do not use the special LPS0 device interface");
 
-static bool prefer_microsoft_dsm_guid __read_mostly;
-module_param(prefer_microsoft_dsm_guid, bool, 0644);
-MODULE_PARM_DESC(prefer_microsoft_dsm_guid, "Prefer using Microsoft GUID in LPS0 device _DSM evaluation");
-
 static const struct acpi_device_id lps0_device_ids[] = {
 	{"PNP0D80", },
 	{"", },
@@ -369,27 +365,15 @@ out:
 }
 
 struct amd_lps0_hid_device_data {
-	const unsigned int rev_id;
 	const bool check_off_by_one;
-	const bool prefer_amd_guid;
 };
 
 static const struct amd_lps0_hid_device_data amd_picasso = {
-	.rev_id = 0,
 	.check_off_by_one = true,
-	.prefer_amd_guid = false,
 };
 
 static const struct amd_lps0_hid_device_data amd_cezanne = {
-	.rev_id = 0,
-	.check_off_by_one = false,
-	.prefer_amd_guid = false,
-};
-
-static const struct amd_lps0_hid_device_data amd_rembrandt = {
-	.rev_id = 2,
 	.check_off_by_one = false,
-	.prefer_amd_guid = true,
 };
 
 static const struct acpi_device_id amd_hid_ids[] = {
@@ -397,69 +381,27 @@ static const struct acpi_device_id amd_hid_ids[] = {
 	{"AMD0005",	(kernel_ulong_t)&amd_picasso,	},
 	{"AMDI0005",	(kernel_ulong_t)&amd_picasso,	},
 	{"AMDI0006",	(kernel_ulong_t)&amd_cezanne,	},
-	{"AMDI0007",	(kernel_ulong_t)&amd_rembrandt,	},
 	{}
 };
 
-static int lps0_prefer_microsoft(const struct dmi_system_id *id)
+static int lps0_prefer_amd(const struct dmi_system_id *id)
 {
-	pr_debug("Preferring Microsoft GUID.\n");
-	prefer_microsoft_dsm_guid = true;
+	pr_debug("Using AMD GUID w/ _REV 2.\n");
+	rev_id = 2;
 	return 0;
 }
-
 static const struct dmi_system_id s2idle_dmi_table[] __initconst = {
 	{
 		/*
-		 * ASUS TUF Gaming A17 FA707RE
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216101
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ASUS TUF Gaming A17"),
-		},
-	},
-	{
-		/* ASUS ROG Zephyrus G14 (2022) */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Zephyrus G14 GA402"),
-		},
-	},
-	{
-		/*
-		 * Lenovo Yoga Slim 7 Pro X 14ARH7
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216473 : 82V2
-		 * https://bugzilla.kernel.org/show_bug.cgi?id=216438 : 82TL
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "82"),
-		},
-	},
-	{
-		/*
-		 * ASUSTeK COMPUTER INC. ROG Flow X13 GV301RE_GV301RE
-		 * https://gitlab.freedesktop.org/drm/amd/-/issues/2148
+		 * AMD Rembrandt based HP EliteBook 835/845/865 G9
+		 * Contains specialized AML in AMD/_REV 2 path to avoid
+		 * triggering a bug in Qualcomm WLAN firmware. This may be
+		 * removed in the future if that firmware is fixed.
 		 */
-		.callback = lps0_prefer_microsoft,
+		.callback = lps0_prefer_amd,
 		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X13 GV301"),
-		},
-	},
-	{
-		/*
-		 * ASUSTeK COMPUTER INC. ROG Flow X16 GV601RW_GV601RW
-		 * https://gitlab.freedesktop.org/drm/amd/-/issues/2148
-		 */
-		.callback = lps0_prefer_microsoft,
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X16 GV601"),
+			DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
+			DMI_MATCH(DMI_BOARD_NAME, "8990"),
 		},
 	},
 	{}
@@ -484,16 +426,14 @@ static int lps0_device_attach(struct acpi_device *adev,
 		if (dev_id->id[0])
 			data = (const struct amd_lps0_hid_device_data *) dev_id->driver_data;
 		else
-			data = &amd_rembrandt;
-		rev_id = data->rev_id;
+			data = &amd_cezanne;
 		lps0_dsm_func_mask = validate_dsm(adev->handle,
 					ACPI_LPS0_DSM_UUID_AMD, rev_id, &lps0_dsm_guid);
 		if (lps0_dsm_func_mask > 0x3 && data->check_off_by_one) {
 			lps0_dsm_func_mask = (lps0_dsm_func_mask << 1) | 0x1;
 			acpi_handle_debug(adev->handle, "_DSM UUID %s: Adjusted function mask: 0x%x\n",
 					  ACPI_LPS0_DSM_UUID_AMD, lps0_dsm_func_mask);
-		} else if (lps0_dsm_func_mask_microsoft > 0 && data->prefer_amd_guid &&
-				!prefer_microsoft_dsm_guid) {
+		} else if (lps0_dsm_func_mask_microsoft > 0 && rev_id) {
 			lps0_dsm_func_mask_microsoft = -EINVAL;
 			acpi_handle_debug(adev->handle, "_DSM Using AMD method\n");
 		}
@@ -501,8 +441,7 @@ static int lps0_device_attach(struct acpi_device *adev,
 		rev_id = 1;
 		lps0_dsm_func_mask = validate_dsm(adev->handle,
 					ACPI_LPS0_DSM_UUID, rev_id, &lps0_dsm_guid);
-		if (!prefer_microsoft_dsm_guid)
-			lps0_dsm_func_mask_microsoft = -EINVAL;
+		lps0_dsm_func_mask_microsoft = -EINVAL;
 	}
 
 	if (lps0_dsm_func_mask < 0 && lps0_dsm_func_mask_microsoft < 0)
diff --git linux-libre-6.1-gnu/drivers/acpi/x86/utils.c linux-libre-6.2-gnu/drivers/acpi/x86/utils.c
index d7d3f1669d4c..4e816bb402f6 100644
--- linux-libre-6.1-gnu/drivers/acpi/x86/utils.c
+++ linux-libre-6.2-gnu/drivers/acpi/x86/utils.c
@@ -308,7 +308,7 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
 	{
-		/* Lenovo Yoga Tablet 1050F/L */
+		/* Lenovo Yoga Tablet 2 1050F/L */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"),
@@ -319,6 +319,27 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
+	{
+		/* Lenovo Yoga Tab 3 Pro X90F */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
+		},
+		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+	},
+	{
+		/* Medion Lifetab S10346 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+			DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"),
+			/* Way too generic, also match on BIOS data */
+			DMI_MATCH(DMI_BIOS_DATE, "10/22/2015"),
+		},
+		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+	},
 	{
 		/* Nextbook Ares 8 */
 		.matches = {
@@ -348,6 +369,7 @@ static const struct acpi_device_id i2c_acpi_known_good_ids[] = {
 	{ "10EC5640", 0 }, /* RealTek ALC5640 audio codec */
 	{ "INT33F4", 0 },  /* X-Powers AXP288 PMIC */
 	{ "INT33FD", 0 },  /* Intel Crystal Cove PMIC */
+	{ "INT34D3", 0 },  /* Intel Whiskey Cove PMIC */
 	{ "NPCE69A", 0 },  /* Asus Transformer keyboard dock */
 	{}
 };
diff --git linux-libre-6.1-gnu/drivers/amba/bus.c linux-libre-6.2-gnu/drivers/amba/bus.c
index 110a535648d2..ff7454a38058 100644
--- linux-libre-6.1-gnu/drivers/amba/bus.c
+++ linux-libre-6.2-gnu/drivers/amba/bus.c
@@ -421,12 +421,6 @@ static int amba_pm_runtime_resume(struct device *dev)
 #endif /* CONFIG_PM */
 
 static const struct dev_pm_ops amba_pm = {
-	.suspend	= pm_generic_suspend,
-	.resume		= pm_generic_resume,
-	.freeze		= pm_generic_freeze,
-	.thaw		= pm_generic_thaw,
-	.poweroff	= pm_generic_poweroff,
-	.restore	= pm_generic_restore,
 	SET_RUNTIME_PM_OPS(
 		amba_pm_runtime_suspend,
 		amba_pm_runtime_resume,
diff --git linux-libre-6.1-gnu/drivers/ata/Kconfig linux-libre-6.2-gnu/drivers/ata/Kconfig
index 36833a862998..9695c4404e26 100644
--- linux-libre-6.1-gnu/drivers/ata/Kconfig
+++ linux-libre-6.2-gnu/drivers/ata/Kconfig
@@ -295,7 +295,7 @@ config SATA_FSL
 
 config SATA_GEMINI
 	tristate "Gemini SATA bridge support"
-	depends on ARCH_GEMINI || (OF && COMPILE_TEST)
+	depends on ARCH_GEMINI || COMPILE_TEST
 	select SATA_HOST
 	default ARCH_GEMINI
 	help
@@ -609,16 +609,6 @@ config PATA_ATP867X
 
 	  If unsure, say N.
 
-config PATA_BK3710
-	tristate "Palmchip BK3710 PATA support"
-	depends on ARCH_DAVINCI || COMPILE_TEST
-	select PATA_TIMINGS
-	help
-	  This option enables support for the integrated IDE controller on
-	  the TI DaVinci SoC.
-
-	  If unsure, say N.
-
 config PATA_CMD64X
 	tristate "CMD64x PATA support"
 	depends on PCI
@@ -650,6 +640,7 @@ config PATA_CS5530
 config PATA_CS5535
 	tristate "CS5535 PATA support (Experimental)"
 	depends on PCI && (X86_32 || (X86_64 && COMPILE_TEST))
+	depends on !UML
 	help
 	  This option enables support for the NatSemi/AMD CS5535
 	  companion chip used with the Geode processor family.
@@ -696,7 +687,6 @@ config PATA_EP93XX
 
 config PATA_FTIDE010
 	tristate "Faraday Technology FTIDE010 PATA support"
-	depends on OF
 	depends on ARM || COMPILE_TEST
 	depends on SATA_GEMINI
 	help
diff --git linux-libre-6.1-gnu/drivers/ata/Makefile linux-libre-6.2-gnu/drivers/ata/Makefile
index 34623365d9a6..d2e36d367274 100644
--- linux-libre-6.1-gnu/drivers/ata/Makefile
+++ linux-libre-6.2-gnu/drivers/ata/Makefile
@@ -54,7 +54,6 @@ obj-$(CONFIG_PATA_AMD)		+= pata_amd.o
 obj-$(CONFIG_PATA_ARTOP)	+= pata_artop.o
 obj-$(CONFIG_PATA_ATIIXP)	+= pata_atiixp.o
 obj-$(CONFIG_PATA_ATP867X)	+= pata_atp867x.o
-obj-$(CONFIG_PATA_BK3710)	+= pata_bk3710.o
 obj-$(CONFIG_PATA_CMD64X)	+= pata_cmd64x.o
 obj-$(CONFIG_PATA_CS5520)	+= pata_cs5520.o
 obj-$(CONFIG_PATA_CS5530)	+= pata_cs5530.o
diff --git linux-libre-6.1-gnu/drivers/ata/ahci.c linux-libre-6.2-gnu/drivers/ata/ahci.c
index 639de2d75d63..3bb9bb483fe3 100644
--- linux-libre-6.1-gnu/drivers/ata/ahci.c
+++ linux-libre-6.2-gnu/drivers/ata/ahci.c
@@ -26,7 +26,6 @@
 #include <linux/device.h>
 #include <linux/dmi.h>
 #include <linux/gfp.h>
-#include <linux/msi.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_cmnd.h>
 #include <linux/libata.h>
@@ -84,6 +83,7 @@ enum board_ids {
 static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
 static void ahci_remove_one(struct pci_dev *dev);
 static void ahci_shutdown_one(struct pci_dev *dev);
+static void ahci_intel_pcs_quirk(struct pci_dev *pdev, struct ahci_host_priv *hpriv);
 static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class,
 				 unsigned long deadline);
 static int ahci_avn_hardreset(struct ata_link *link, unsigned int *class,
@@ -421,6 +421,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, 0x34d3), board_ahci_low_power }, /* Ice Lake LP AHCI */
 	{ PCI_VDEVICE(INTEL, 0x02d3), board_ahci_low_power }, /* Comet Lake PCH-U AHCI */
 	{ PCI_VDEVICE(INTEL, 0x02d7), board_ahci_low_power }, /* Comet Lake PCH RAID */
+	{ PCI_VDEVICE(INTEL, 0xa0d3), board_ahci_low_power }, /* Tiger Lake UP{3,4} AHCI */
 
 	/* JMicron 360/1/3/5/6, match class to avoid IDE function */
 	{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -677,6 +678,25 @@ static void ahci_pci_save_initial_config(struct pci_dev *pdev,
 	ahci_save_initial_config(&pdev->dev, hpriv);
 }
 
+static int ahci_pci_reset_controller(struct ata_host *host)
+{
+	struct pci_dev *pdev = to_pci_dev(host->dev);
+	struct ahci_host_priv *hpriv = host->private_data;
+	int rc;
+
+	rc = ahci_reset_controller(host);
+	if (rc)
+		return rc;
+
+	/*
+	 * If platform firmware failed to enable ports, try to enable
+	 * them here.
+	 */
+	ahci_intel_pcs_quirk(pdev, hpriv);
+
+	return 0;
+}
+
 static void ahci_pci_init_controller(struct ata_host *host)
 {
 	struct ahci_host_priv *hpriv = host->private_data;
@@ -871,7 +891,7 @@ static int ahci_pci_device_runtime_resume(struct device *dev)
 	struct ata_host *host = pci_get_drvdata(pdev);
 	int rc;
 
-	rc = ahci_reset_controller(host);
+	rc = ahci_pci_reset_controller(host);
 	if (rc)
 		return rc;
 	ahci_pci_init_controller(host);
@@ -907,7 +927,7 @@ static int ahci_pci_device_resume(struct device *dev)
 		ahci_mcp89_apple_enable(pdev);
 
 	if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
-		rc = ahci_reset_controller(host);
+		rc = ahci_pci_reset_controller(host);
 		if (rc)
 			return rc;
 
@@ -1785,12 +1805,6 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* save initial config */
 	ahci_pci_save_initial_config(pdev, hpriv);
 
-	/*
-	 * If platform firmware failed to enable ports, try to enable
-	 * them here.
-	 */
-	ahci_intel_pcs_quirk(pdev, hpriv);
-
 	/* prepare host */
 	if (hpriv->cap & HOST_CAP_NCQ) {
 		pi.flags |= ATA_FLAG_NCQ;
@@ -1900,7 +1914,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (rc)
 		return rc;
 
-	rc = ahci_reset_controller(host);
+	rc = ahci_pci_reset_controller(host);
 	if (rc)
 		return rc;
 
diff --git linux-libre-6.1-gnu/drivers/ata/ahci.h linux-libre-6.2-gnu/drivers/ata/ahci.h
index 7add8e79912b..ff8e6ae1c636 100644
--- linux-libre-6.1-gnu/drivers/ata/ahci.h
+++ linux-libre-6.2-gnu/drivers/ata/ahci.h
@@ -24,6 +24,7 @@
 #include <linux/libata.h>
 #include <linux/phy/phy.h>
 #include <linux/regulator/consumer.h>
+#include <linux/bits.h>
 
 /* Enclosure Management Control */
 #define EM_CTRL_MSG_TYPE              0x000f0000
@@ -53,12 +54,12 @@ enum {
 	AHCI_PORT_PRIV_FBS_DMA_SZ	= AHCI_CMD_SLOT_SZ +
 					  AHCI_CMD_TBL_AR_SZ +
 					  (AHCI_RX_FIS_SZ * 16),
-	AHCI_IRQ_ON_SG		= (1 << 31),
-	AHCI_CMD_ATAPI		= (1 << 5),
-	AHCI_CMD_WRITE		= (1 << 6),
-	AHCI_CMD_PREFETCH	= (1 << 7),
-	AHCI_CMD_RESET		= (1 << 8),
-	AHCI_CMD_CLR_BUSY	= (1 << 10),
+	AHCI_IRQ_ON_SG		= BIT(31),
+	AHCI_CMD_ATAPI		= BIT(5),
+	AHCI_CMD_WRITE		= BIT(6),
+	AHCI_CMD_PREFETCH	= BIT(7),
+	AHCI_CMD_RESET		= BIT(8),
+	AHCI_CMD_CLR_BUSY	= BIT(10),
 
 	RX_FIS_PIO_SETUP	= 0x20,	/* offset of PIO Setup FIS data */
 	RX_FIS_D2H_REG		= 0x40,	/* offset of D2H Register FIS data */
@@ -76,37 +77,37 @@ enum {
 	HOST_CAP2		= 0x24, /* host capabilities, extended */
 
 	/* HOST_CTL bits */
-	HOST_RESET		= (1 << 0),  /* reset controller; self-clear */
-	HOST_IRQ_EN		= (1 << 1),  /* global IRQ enable */
-	HOST_MRSM		= (1 << 2),  /* MSI Revert to Single Message */
-	HOST_AHCI_EN		= (1 << 31), /* AHCI enabled */
+	HOST_RESET		= BIT(0),  /* reset controller; self-clear */
+	HOST_IRQ_EN		= BIT(1),  /* global IRQ enable */
+	HOST_MRSM		= BIT(2),  /* MSI Revert to Single Message */
+	HOST_AHCI_EN		= BIT(31), /* AHCI enabled */
 
 	/* HOST_CAP bits */
-	HOST_CAP_SXS		= (1 << 5),  /* Supports External SATA */
-	HOST_CAP_EMS		= (1 << 6),  /* Enclosure Management support */
-	HOST_CAP_CCC		= (1 << 7),  /* Command Completion Coalescing */
-	HOST_CAP_PART		= (1 << 13), /* Partial state capable */
-	HOST_CAP_SSC		= (1 << 14), /* Slumber state capable */
-	HOST_CAP_PIO_MULTI	= (1 << 15), /* PIO multiple DRQ support */
-	HOST_CAP_FBS		= (1 << 16), /* FIS-based switching support */
-	HOST_CAP_PMP		= (1 << 17), /* Port Multiplier support */
-	HOST_CAP_ONLY		= (1 << 18), /* Supports AHCI mode only */
-	HOST_CAP_CLO		= (1 << 24), /* Command List Override support */
-	HOST_CAP_LED		= (1 << 25), /* Supports activity LED */
-	HOST_CAP_ALPM		= (1 << 26), /* Aggressive Link PM support */
-	HOST_CAP_SSS		= (1 << 27), /* Staggered Spin-up */
-	HOST_CAP_MPS		= (1 << 28), /* Mechanical presence switch */
-	HOST_CAP_SNTF		= (1 << 29), /* SNotification register */
-	HOST_CAP_NCQ		= (1 << 30), /* Native Command Queueing */
-	HOST_CAP_64		= (1 << 31), /* PCI DAC (64-bit DMA) support */
+	HOST_CAP_SXS		= BIT(5),  /* Supports External SATA */
+	HOST_CAP_EMS		= BIT(6),  /* Enclosure Management support */
+	HOST_CAP_CCC		= BIT(7),  /* Command Completion Coalescing */
+	HOST_CAP_PART		= BIT(13), /* Partial state capable */
+	HOST_CAP_SSC		= BIT(14), /* Slumber state capable */
+	HOST_CAP_PIO_MULTI	= BIT(15), /* PIO multiple DRQ support */
+	HOST_CAP_FBS		= BIT(16), /* FIS-based switching support */
+	HOST_CAP_PMP		= BIT(17), /* Port Multiplier support */
+	HOST_CAP_ONLY		= BIT(18), /* Supports AHCI mode only */
+	HOST_CAP_CLO		= BIT(24), /* Command List Override support */
+	HOST_CAP_LED		= BIT(25), /* Supports activity LED */
+	HOST_CAP_ALPM		= BIT(26), /* Aggressive Link PM support */
+	HOST_CAP_SSS		= BIT(27), /* Staggered Spin-up */
+	HOST_CAP_MPS		= BIT(28), /* Mechanical presence switch */
+	HOST_CAP_SNTF		= BIT(29), /* SNotification register */
+	HOST_CAP_NCQ		= BIT(30), /* Native Command Queueing */
+	HOST_CAP_64		= BIT(31), /* PCI DAC (64-bit DMA) support */
 
 	/* HOST_CAP2 bits */
-	HOST_CAP2_BOH		= (1 << 0),  /* BIOS/OS handoff supported */
-	HOST_CAP2_NVMHCI	= (1 << 1),  /* NVMHCI supported */
-	HOST_CAP2_APST		= (1 << 2),  /* Automatic partial to slumber */
-	HOST_CAP2_SDS		= (1 << 3),  /* Support device sleep */
-	HOST_CAP2_SADM		= (1 << 4),  /* Support aggressive DevSlp */
-	HOST_CAP2_DESO		= (1 << 5),  /* DevSlp from slumber only */
+	HOST_CAP2_BOH		= BIT(0),  /* BIOS/OS handoff supported */
+	HOST_CAP2_NVMHCI	= BIT(1),  /* NVMHCI supported */
+	HOST_CAP2_APST		= BIT(2),  /* Automatic partial to slumber */
+	HOST_CAP2_SDS		= BIT(3),  /* Support device sleep */
+	HOST_CAP2_SADM		= BIT(4),  /* Support aggressive DevSlp */
+	HOST_CAP2_DESO		= BIT(5),  /* DevSlp from slumber only */
 
 	/* registers for each SATA port */
 	PORT_LST_ADDR		= 0x00, /* command list DMA addr */
@@ -128,24 +129,24 @@ enum {
 	PORT_DEVSLP		= 0x44, /* device sleep */
 
 	/* PORT_IRQ_{STAT,MASK} bits */
-	PORT_IRQ_COLD_PRES	= (1 << 31), /* cold presence detect */
-	PORT_IRQ_TF_ERR		= (1 << 30), /* task file error */
-	PORT_IRQ_HBUS_ERR	= (1 << 29), /* host bus fatal error */
-	PORT_IRQ_HBUS_DATA_ERR	= (1 << 28), /* host bus data error */
-	PORT_IRQ_IF_ERR		= (1 << 27), /* interface fatal error */
-	PORT_IRQ_IF_NONFATAL	= (1 << 26), /* interface non-fatal error */
-	PORT_IRQ_OVERFLOW	= (1 << 24), /* xfer exhausted available S/G */
-	PORT_IRQ_BAD_PMP	= (1 << 23), /* incorrect port multiplier */
-
-	PORT_IRQ_PHYRDY		= (1 << 22), /* PhyRdy changed */
-	PORT_IRQ_DMPS		= (1 << 7), /* mechanical presence status */
-	PORT_IRQ_CONNECT	= (1 << 6), /* port connect change status */
-	PORT_IRQ_SG_DONE	= (1 << 5), /* descriptor processed */
-	PORT_IRQ_UNK_FIS	= (1 << 4), /* unknown FIS rx'd */
-	PORT_IRQ_SDB_FIS	= (1 << 3), /* Set Device Bits FIS rx'd */
-	PORT_IRQ_DMAS_FIS	= (1 << 2), /* DMA Setup FIS rx'd */
-	PORT_IRQ_PIOS_FIS	= (1 << 1), /* PIO Setup FIS rx'd */
-	PORT_IRQ_D2H_REG_FIS	= (1 << 0), /* D2H Register FIS rx'd */
+	PORT_IRQ_COLD_PRES	= BIT(31), /* cold presence detect */
+	PORT_IRQ_TF_ERR		= BIT(30), /* task file error */
+	PORT_IRQ_HBUS_ERR	= BIT(29), /* host bus fatal error */
+	PORT_IRQ_HBUS_DATA_ERR	= BIT(28), /* host bus data error */
+	PORT_IRQ_IF_ERR		= BIT(27), /* interface fatal error */
+	PORT_IRQ_IF_NONFATAL	= BIT(26), /* interface non-fatal error */
+	PORT_IRQ_OVERFLOW	= BIT(24), /* xfer exhausted available S/G */
+	PORT_IRQ_BAD_PMP	= BIT(23), /* incorrect port multiplier */
+
+	PORT_IRQ_PHYRDY		= BIT(22), /* PhyRdy changed */
+	PORT_IRQ_DMPS		= BIT(7),  /* mechanical presence status */
+	PORT_IRQ_CONNECT	= BIT(6),  /* port connect change status */
+	PORT_IRQ_SG_DONE	= BIT(5),  /* descriptor processed */
+	PORT_IRQ_UNK_FIS	= BIT(4),  /* unknown FIS rx'd */
+	PORT_IRQ_SDB_FIS	= BIT(3),  /* Set Device Bits FIS rx'd */
+	PORT_IRQ_DMAS_FIS	= BIT(2),  /* DMA Setup FIS rx'd */
+	PORT_IRQ_PIOS_FIS	= BIT(1),  /* PIO Setup FIS rx'd */
+	PORT_IRQ_D2H_REG_FIS	= BIT(0),  /* D2H Register FIS rx'd */
 
 	PORT_IRQ_FREEZE		= PORT_IRQ_HBUS_ERR |
 				  PORT_IRQ_IF_ERR |
@@ -161,27 +162,27 @@ enum {
 				  PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS,
 
 	/* PORT_CMD bits */
-	PORT_CMD_ASP		= (1 << 27), /* Aggressive Slumber/Partial */
-	PORT_CMD_ALPE		= (1 << 26), /* Aggressive Link PM enable */
-	PORT_CMD_ATAPI		= (1 << 24), /* Device is ATAPI */
-	PORT_CMD_FBSCP		= (1 << 22), /* FBS Capable Port */
-	PORT_CMD_ESP		= (1 << 21), /* External Sata Port */
-	PORT_CMD_CPD		= (1 << 20), /* Cold Presence Detection */
-	PORT_CMD_MPSP		= (1 << 19), /* Mechanical Presence Switch */
-	PORT_CMD_HPCP		= (1 << 18), /* HotPlug Capable Port */
-	PORT_CMD_PMP		= (1 << 17), /* PMP attached */
-	PORT_CMD_LIST_ON	= (1 << 15), /* cmd list DMA engine running */
-	PORT_CMD_FIS_ON		= (1 << 14), /* FIS DMA engine running */
-	PORT_CMD_FIS_RX		= (1 << 4), /* Enable FIS receive DMA engine */
-	PORT_CMD_CLO		= (1 << 3), /* Command list override */
-	PORT_CMD_POWER_ON	= (1 << 2), /* Power up device */
-	PORT_CMD_SPIN_UP	= (1 << 1), /* Spin up device */
-	PORT_CMD_START		= (1 << 0), /* Enable port DMA engine */
-
-	PORT_CMD_ICC_MASK	= (0xf << 28), /* i/f ICC state mask */
-	PORT_CMD_ICC_ACTIVE	= (0x1 << 28), /* Put i/f in active state */
-	PORT_CMD_ICC_PARTIAL	= (0x2 << 28), /* Put i/f in partial state */
-	PORT_CMD_ICC_SLUMBER	= (0x6 << 28), /* Put i/f in slumber state */
+	PORT_CMD_ASP		= BIT(27), /* Aggressive Slumber/Partial */
+	PORT_CMD_ALPE		= BIT(26), /* Aggressive Link PM enable */
+	PORT_CMD_ATAPI		= BIT(24), /* Device is ATAPI */
+	PORT_CMD_FBSCP		= BIT(22), /* FBS Capable Port */
+	PORT_CMD_ESP		= BIT(21), /* External Sata Port */
+	PORT_CMD_CPD		= BIT(20), /* Cold Presence Detection */
+	PORT_CMD_MPSP		= BIT(19), /* Mechanical Presence Switch */
+	PORT_CMD_HPCP		= BIT(18), /* HotPlug Capable Port */
+	PORT_CMD_PMP		= BIT(17), /* PMP attached */
+	PORT_CMD_LIST_ON	= BIT(15), /* cmd list DMA engine running */
+	PORT_CMD_FIS_ON		= BIT(14), /* FIS DMA engine running */
+	PORT_CMD_FIS_RX		= BIT(4),  /* Enable FIS receive DMA engine */
+	PORT_CMD_CLO		= BIT(3),  /* Command list override */
+	PORT_CMD_POWER_ON	= BIT(2),  /* Power up device */
+	PORT_CMD_SPIN_UP	= BIT(1),  /* Spin up device */
+	PORT_CMD_START		= BIT(0),  /* Enable port DMA engine */
+
+	PORT_CMD_ICC_MASK	= (0xfu << 28), /* i/f ICC state mask */
+	PORT_CMD_ICC_ACTIVE	= (0x1u << 28), /* Put i/f in active state */
+	PORT_CMD_ICC_PARTIAL	= (0x2u << 28), /* Put i/f in partial state */
+	PORT_CMD_ICC_SLUMBER	= (0x6u << 28), /* Put i/f in slumber state */
 
 	/* PORT_CMD capabilities mask */
 	PORT_CMD_CAP		= PORT_CMD_HPCP | PORT_CMD_MPSP |
@@ -192,9 +193,9 @@ enum {
 	PORT_FBS_ADO_OFFSET	= 12, /* FBS active dev optimization offset */
 	PORT_FBS_DEV_OFFSET	= 8,  /* FBS device to issue offset */
 	PORT_FBS_DEV_MASK	= (0xf << PORT_FBS_DEV_OFFSET),  /* FBS.DEV */
-	PORT_FBS_SDE		= (1 << 2), /* FBS single device error */
-	PORT_FBS_DEC		= (1 << 1), /* FBS device error clear */
-	PORT_FBS_EN		= (1 << 0), /* Enable FBS */
+	PORT_FBS_SDE		= BIT(2), /* FBS single device error */
+	PORT_FBS_DEC		= BIT(1), /* FBS device error clear */
+	PORT_FBS_EN		= BIT(0), /* Enable FBS */
 
 	/* PORT_DEVSLP bits */
 	PORT_DEVSLP_DM_OFFSET	= 25,             /* DITO multiplier offset */
@@ -202,50 +203,50 @@ enum {
 	PORT_DEVSLP_DITO_OFFSET	= 15,             /* DITO offset */
 	PORT_DEVSLP_MDAT_OFFSET	= 10,             /* Minimum assertion time */
 	PORT_DEVSLP_DETO_OFFSET	= 2,              /* DevSlp exit timeout */
-	PORT_DEVSLP_DSP		= (1 << 1),       /* DevSlp present */
-	PORT_DEVSLP_ADSE	= (1 << 0),       /* Aggressive DevSlp enable */
+	PORT_DEVSLP_DSP		= BIT(1),         /* DevSlp present */
+	PORT_DEVSLP_ADSE	= BIT(0),         /* Aggressive DevSlp enable */
 
 	/* hpriv->flags bits */
 
 #define AHCI_HFLAGS(flags)		.private_data	= (void *)(flags)
 
-	AHCI_HFLAG_NO_NCQ		= (1 << 0),
-	AHCI_HFLAG_IGN_IRQ_IF_ERR	= (1 << 1), /* ignore IRQ_IF_ERR */
-	AHCI_HFLAG_IGN_SERR_INTERNAL	= (1 << 2), /* ignore SERR_INTERNAL */
-	AHCI_HFLAG_32BIT_ONLY		= (1 << 3), /* force 32bit */
-	AHCI_HFLAG_MV_PATA		= (1 << 4), /* PATA port */
-	AHCI_HFLAG_NO_MSI		= (1 << 5), /* no PCI MSI */
-	AHCI_HFLAG_NO_PMP		= (1 << 6), /* no PMP */
-	AHCI_HFLAG_SECT255		= (1 << 8), /* max 255 sectors */
-	AHCI_HFLAG_YES_NCQ		= (1 << 9), /* force NCQ cap on */
-	AHCI_HFLAG_NO_SUSPEND		= (1 << 10), /* don't suspend */
-	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= (1 << 11), /* treat SRST timeout as
-							link offline */
-	AHCI_HFLAG_NO_SNTF		= (1 << 12), /* no sntf */
-	AHCI_HFLAG_NO_FPDMA_AA		= (1 << 13), /* no FPDMA AA */
-	AHCI_HFLAG_YES_FBS		= (1 << 14), /* force FBS cap on */
-	AHCI_HFLAG_DELAY_ENGINE		= (1 << 15), /* do not start engine on
-						        port start (wait until
-						        error-handling stage) */
-	AHCI_HFLAG_NO_DEVSLP		= (1 << 17), /* no device sleep */
-	AHCI_HFLAG_NO_FBS		= (1 << 18), /* no FBS */
+	AHCI_HFLAG_NO_NCQ		= BIT(0),
+	AHCI_HFLAG_IGN_IRQ_IF_ERR	= BIT(1), /* ignore IRQ_IF_ERR */
+	AHCI_HFLAG_IGN_SERR_INTERNAL	= BIT(2), /* ignore SERR_INTERNAL */
+	AHCI_HFLAG_32BIT_ONLY		= BIT(3), /* force 32bit */
+	AHCI_HFLAG_MV_PATA		= BIT(4), /* PATA port */
+	AHCI_HFLAG_NO_MSI		= BIT(5), /* no PCI MSI */
+	AHCI_HFLAG_NO_PMP		= BIT(6), /* no PMP */
+	AHCI_HFLAG_SECT255		= BIT(8), /* max 255 sectors */
+	AHCI_HFLAG_YES_NCQ		= BIT(9), /* force NCQ cap on */
+	AHCI_HFLAG_NO_SUSPEND		= BIT(10), /* don't suspend */
+	AHCI_HFLAG_SRST_TOUT_IS_OFFLINE	= BIT(11), /* treat SRST timeout as
+						      link offline */
+	AHCI_HFLAG_NO_SNTF		= BIT(12), /* no sntf */
+	AHCI_HFLAG_NO_FPDMA_AA		= BIT(13), /* no FPDMA AA */
+	AHCI_HFLAG_YES_FBS		= BIT(14), /* force FBS cap on */
+	AHCI_HFLAG_DELAY_ENGINE		= BIT(15), /* do not start engine on
+						      port start (wait until
+						      error-handling stage) */
+	AHCI_HFLAG_NO_DEVSLP		= BIT(17), /* no device sleep */
+	AHCI_HFLAG_NO_FBS		= BIT(18), /* no FBS */
 
 #ifdef CONFIG_PCI_MSI
-	AHCI_HFLAG_MULTI_MSI		= (1 << 20), /* per-port MSI(-X) */
+	AHCI_HFLAG_MULTI_MSI		= BIT(20), /* per-port MSI(-X) */
 #else
 	/* compile out MSI infrastructure */
 	AHCI_HFLAG_MULTI_MSI		= 0,
 #endif
-	AHCI_HFLAG_WAKE_BEFORE_STOP	= (1 << 22), /* wake before DMA stop */
-	AHCI_HFLAG_YES_ALPM		= (1 << 23), /* force ALPM cap on */
-	AHCI_HFLAG_NO_WRITE_TO_RO	= (1 << 24), /* don't write to read
-							only registers */
-	AHCI_HFLAG_USE_LPM_POLICY	= (1 << 25), /* chipset that should use
-							SATA_MOBILE_LPM_POLICY
-							as default lpm_policy */
-	AHCI_HFLAG_SUSPEND_PHYS		= (1 << 26), /* handle PHYs during
-							suspend/resume */
-	AHCI_HFLAG_NO_SXS		= (1 << 28), /* SXS not supported */
+	AHCI_HFLAG_WAKE_BEFORE_STOP	= BIT(22), /* wake before DMA stop */
+	AHCI_HFLAG_YES_ALPM		= BIT(23), /* force ALPM cap on */
+	AHCI_HFLAG_NO_WRITE_TO_RO	= BIT(24), /* don't write to read
+						      only registers */
+	AHCI_HFLAG_USE_LPM_POLICY	= BIT(25), /* chipset that should use
+						      SATA_MOBILE_LPM_POLICY
+						      as default lpm_policy */
+	AHCI_HFLAG_SUSPEND_PHYS		= BIT(26), /* handle PHYs during
+						      suspend/resume */
+	AHCI_HFLAG_NO_SXS		= BIT(28), /* SXS not supported */
 
 	/* ap->flags bits */
 
@@ -261,22 +262,22 @@ enum {
 	EM_MAX_RETRY			= 5,
 
 	/* em_ctl bits */
-	EM_CTL_RST		= (1 << 9), /* Reset */
-	EM_CTL_TM		= (1 << 8), /* Transmit Message */
-	EM_CTL_MR		= (1 << 0), /* Message Received */
-	EM_CTL_ALHD		= (1 << 26), /* Activity LED */
-	EM_CTL_XMT		= (1 << 25), /* Transmit Only */
-	EM_CTL_SMB		= (1 << 24), /* Single Message Buffer */
-	EM_CTL_SGPIO		= (1 << 19), /* SGPIO messages supported */
-	EM_CTL_SES		= (1 << 18), /* SES-2 messages supported */
-	EM_CTL_SAFTE		= (1 << 17), /* SAF-TE messages supported */
-	EM_CTL_LED		= (1 << 16), /* LED messages supported */
+	EM_CTL_RST		= BIT(9), /* Reset */
+	EM_CTL_TM		= BIT(8), /* Transmit Message */
+	EM_CTL_MR		= BIT(0), /* Message Received */
+	EM_CTL_ALHD		= BIT(26), /* Activity LED */
+	EM_CTL_XMT		= BIT(25), /* Transmit Only */
+	EM_CTL_SMB		= BIT(24), /* Single Message Buffer */
+	EM_CTL_SGPIO		= BIT(19), /* SGPIO messages supported */
+	EM_CTL_SES		= BIT(18), /* SES-2 messages supported */
+	EM_CTL_SAFTE		= BIT(17), /* SAF-TE messages supported */
+	EM_CTL_LED		= BIT(16), /* LED messages supported */
 
 	/* em message type */
-	EM_MSG_TYPE_LED		= (1 << 0), /* LED */
-	EM_MSG_TYPE_SAFTE	= (1 << 1), /* SAF-TE */
-	EM_MSG_TYPE_SES2	= (1 << 2), /* SES-2 */
-	EM_MSG_TYPE_SGPIO	= (1 << 3), /* SGPIO */
+	EM_MSG_TYPE_LED		= BIT(0), /* LED */
+	EM_MSG_TYPE_SAFTE	= BIT(1), /* SAF-TE */
+	EM_MSG_TYPE_SES2	= BIT(2), /* SES-2 */
+	EM_MSG_TYPE_SGPIO	= BIT(3), /* SGPIO */
 };
 
 struct ahci_cmd_hdr {
diff --git linux-libre-6.1-gnu/drivers/ata/libahci.c linux-libre-6.2-gnu/drivers/ata/libahci.c
index 954386a2b500..29acc35bf4a6 100644
--- linux-libre-6.1-gnu/drivers/ata/libahci.c
+++ linux-libre-6.2-gnu/drivers/ata/libahci.c
@@ -2071,6 +2071,20 @@ static bool ahci_qc_fill_rtf(struct ata_queued_cmd *qc)
 	    !(qc->flags & ATA_QCFLAG_FAILED)) {
 		ata_tf_from_fis(rx_fis + RX_FIS_PIO_SETUP, &qc->result_tf);
 		qc->result_tf.status = (rx_fis + RX_FIS_PIO_SETUP)[15];
+
+	/*
+	 * For NCQ commands, we never get a D2H FIS, so reading the D2H Register
+	 * FIS area of the Received FIS Structure (which contains a copy of the
+	 * last D2H FIS received) will contain an outdated status code.
+	 * For NCQ commands, we instead get a SDB FIS, so read the SDB FIS area
+	 * instead. However, the SDB FIS does not contain the LBA, so we can't
+	 * use the ata_tf_from_fis() helper.
+	 */
+	} else if (ata_is_ncq(qc->tf.protocol)) {
+		const u8 *fis = rx_fis + RX_FIS_SDB;
+
+		qc->result_tf.status = fis[2];
+		qc->result_tf.error = fis[3];
 	} else
 		ata_tf_from_fis(rx_fis + RX_FIS_D2H_REG, &qc->result_tf);
 
@@ -2106,7 +2120,7 @@ void ahci_error_handler(struct ata_port *ap)
 {
 	struct ahci_host_priv *hpriv = ap->host->private_data;
 
-	if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
+	if (!ata_port_is_frozen(ap)) {
 		/* restart engine */
 		hpriv->stop_engine(ap);
 		hpriv->start_engine(ap);
@@ -2297,7 +2311,7 @@ static void ahci_pmp_attach(struct ata_port *ap)
 	 * Note that during initialization, the port is marked as
 	 * frozen since the irq handler is not yet registered.
 	 */
-	if (!(ap->pflags & ATA_PFLAG_FROZEN))
+	if (!ata_port_is_frozen(ap))
 		writel(pp->intr_mask, port_mmio + PORT_IRQ_MASK);
 }
 
@@ -2316,7 +2330,7 @@ static void ahci_pmp_detach(struct ata_port *ap)
 	pp->intr_mask &= ~PORT_IRQ_BAD_PMP;
 
 	/* see comment above in ahci_pmp_attach() */
-	if (!(ap->pflags & ATA_PFLAG_FROZEN))
+	if (!ata_port_is_frozen(ap))
 		writel(pp->intr_mask, port_mmio + PORT_IRQ_MASK);
 }
 
diff --git linux-libre-6.1-gnu/drivers/ata/libata-acpi.c linux-libre-6.2-gnu/drivers/ata/libata-acpi.c
index 61b4ccf88bf1..d36e71f475ab 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-acpi.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-acpi.c
@@ -992,7 +992,7 @@ int ata_acpi_on_devcfg(struct ata_device *dev)
 
  acpi_err:
 	/* ignore evaluation failure if we can continue safely */
-	if (rc == -EINVAL && !nr_executed && !(ap->pflags & ATA_PFLAG_FROZEN))
+	if (rc == -EINVAL && !nr_executed && !ata_port_is_frozen(ap))
 		return 0;
 
 	/* fail and let EH retry once more for unknown IO errors */
@@ -1007,7 +1007,7 @@ int ata_acpi_on_devcfg(struct ata_device *dev)
 	/* We can safely continue if no _GTF command has been executed
 	 * and port is not frozen.
 	 */
-	if (!nr_executed && !(ap->pflags & ATA_PFLAG_FROZEN))
+	if (!nr_executed && !ata_port_is_frozen(ap))
 		return 0;
 
 	return rc;
diff --git linux-libre-6.1-gnu/drivers/ata/libata-core.c linux-libre-6.2-gnu/drivers/ata/libata-core.c
index d3ce5c383f3a..c4c89d24f84c 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-core.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-core.c
@@ -1489,7 +1489,7 @@ static unsigned ata_exec_internal_sg(struct ata_device *dev,
 	spin_lock_irqsave(ap->lock, flags);
 
 	/* no internal command while frozen */
-	if (ap->pflags & ATA_PFLAG_FROZEN) {
+	if (ata_port_is_frozen(ap)) {
 		spin_unlock_irqrestore(ap->lock, flags);
 		return AC_ERR_SYSTEM;
 	}
@@ -2000,7 +2000,8 @@ retry:
 	if (err_mask) {
 		if (dma) {
 			dev->horkage |= ATA_HORKAGE_NO_DMA_LOG;
-			goto retry;
+			if (!ata_port_is_frozen(dev->link->ap))
+				goto retry;
 		}
 		ata_dev_err(dev,
 			    "Read log 0x%02x page 0x%02x failed, Emask 0x%x\n",
@@ -3108,7 +3109,7 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
 	 */
 	if (spd > 1)
 		mask &= (1 << (spd - 1)) - 1;
-	else
+	else if (link->sata_spd)
 		return -EINVAL;
 
 	/* were we already at the bottom? */
@@ -4044,6 +4045,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	{ "Samsung SSD 870*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM |
 						ATA_HORKAGE_NO_NCQ_ON_ATI },
+	{ "SAMSUNG*MZ7LH*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
+						ATA_HORKAGE_ZERO_AFTER_TRIM |
+						ATA_HORKAGE_NO_NCQ_ON_ATI, },
 	{ "FCCT*M500*",			NULL,	ATA_HORKAGE_NO_NCQ_TRIM |
 						ATA_HORKAGE_ZERO_AFTER_TRIM },
 
@@ -4721,7 +4725,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 			return;
 		}
 
-		WARN_ON_ONCE(ap->pflags & ATA_PFLAG_FROZEN);
+		WARN_ON_ONCE(ata_port_is_frozen(ap));
 
 		/* read result TF if requested */
 		if (qc->flags & ATA_QCFLAG_RESULT_TF)
diff --git linux-libre-6.1-gnu/drivers/ata/libata-eh.c linux-libre-6.2-gnu/drivers/ata/libata-eh.c
index 08e11bc312c2..34303ce67c14 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-eh.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-eh.c
@@ -1406,7 +1406,7 @@ static void ata_eh_request_sense(struct ata_queued_cmd *qc)
 	struct ata_taskfile tf;
 	unsigned int err_mask;
 
-	if (qc->ap->pflags & ATA_PFLAG_FROZEN) {
+	if (ata_port_is_frozen(qc->ap)) {
 		ata_dev_warn(dev, "sense data available but port frozen\n");
 		return;
 	}
@@ -1428,8 +1428,10 @@ static void ata_eh_request_sense(struct ata_queued_cmd *qc)
 	err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0);
 	/* Ignore err_mask; ATA_ERR might be set */
 	if (tf.status & ATA_SENSE) {
-		ata_scsi_set_sense(dev, cmd, tf.lbah, tf.lbam, tf.lbal);
-		qc->flags |= ATA_QCFLAG_SENSE_VALID;
+		if (ata_scsi_sense_is_valid(tf.lbah, tf.lbam, tf.lbal)) {
+			ata_scsi_set_sense(dev, cmd, tf.lbah, tf.lbam, tf.lbal);
+			qc->flags |= ATA_QCFLAG_SENSE_VALID;
+		}
 	} else {
 		ata_dev_warn(dev, "request sense failed stat %02x emask %x\n",
 			     tf.status, err_mask);
@@ -1574,11 +1576,17 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc)
 	}
 
 	switch (qc->dev->class) {
+	case ATA_DEV_ATA:
 	case ATA_DEV_ZAC:
-		if (stat & ATA_SENSE)
+		/*
+		 * Fetch the sense data explicitly if:
+		 * -It was a non-NCQ command that failed, or
+		 * -It was a NCQ command that failed, but the sense data
+		 *  was not included in the NCQ command error log
+		 *  (i.e. NCQ autosense is not supported by the device).
+		 */
+		if (!(qc->flags & ATA_QCFLAG_SENSE_VALID) && (stat & ATA_SENSE))
 			ata_eh_request_sense(qc);
-		fallthrough;
-	case ATA_DEV_ATA:
 		if (err & ATA_ICRC)
 			qc->err_mask |= AC_ERR_ATA_BUS;
 		if (err & (ATA_UNC | ATA_AMNF))
@@ -1588,7 +1596,7 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc)
 		break;
 
 	case ATA_DEV_ATAPI:
-		if (!(qc->ap->pflags & ATA_PFLAG_FROZEN)) {
+		if (!ata_port_is_frozen(qc->ap)) {
 			tmp = atapi_eh_request_sense(qc->dev,
 						qc->scsicmd->sense_buffer,
 						qc->result_tf.error >> 4);
@@ -1947,6 +1955,7 @@ static void ata_eh_link_autopsy(struct ata_link *link)
 
 	ata_qc_for_each_raw(ap, qc, tag) {
 		if (!(qc->flags & ATA_QCFLAG_FAILED) ||
+		    qc->flags & ATA_QCFLAG_RETRY ||
 		    ata_dev_phys_link(qc->dev) != link)
 			continue;
 
@@ -1995,7 +2004,7 @@ static void ata_eh_link_autopsy(struct ata_link *link)
 		ehc->i.flags |= ATA_EHI_QUIET;
 
 	/* enforce default EH actions */
-	if (ap->pflags & ATA_PFLAG_FROZEN ||
+	if (ata_port_is_frozen(ap) ||
 	    all_err_mask & (AC_ERR_HSM | AC_ERR_TIMEOUT))
 		ehc->i.action |= ATA_EH_RESET;
 	else if (((eflags & ATA_EFLAG_IS_IO) && all_err_mask) ||
@@ -2238,7 +2247,7 @@ static void ata_eh_link_report(struct ata_link *link)
 		return;
 
 	frozen = "";
-	if (ap->pflags & ATA_PFLAG_FROZEN)
+	if (ata_port_is_frozen(ap))
 		frozen = " frozen";
 
 	if (ap->eh_tries < ATA_EH_MAX_TRIES)
@@ -2559,8 +2568,7 @@ int ata_eh_reset(struct ata_link *link, int classify,
 		if (reset && !(ehc->i.action & ATA_EH_RESET)) {
 			ata_for_each_dev(dev, link, ALL)
 				classes[dev->devno] = ATA_DEV_NONE;
-			if ((ap->pflags & ATA_PFLAG_FROZEN) &&
-			    ata_is_host_link(link))
+			if (ata_port_is_frozen(ap) && ata_is_host_link(link))
 				ata_eh_thaw_port(ap);
 			rc = 0;
 			goto out;
@@ -2718,7 +2726,7 @@ int ata_eh_reset(struct ata_link *link, int classify,
 	ap->pflags &= ~ATA_PFLAG_EH_PENDING;
 	spin_unlock_irqrestore(link->ap->lock, flags);
 
-	if (ap->pflags & ATA_PFLAG_FROZEN)
+	if (ata_port_is_frozen(ap))
 		ata_eh_thaw_port(ap);
 
 	/*
@@ -3225,7 +3233,7 @@ static int ata_eh_maybe_retry_flush(struct ata_device *dev)
 		if (err_mask & AC_ERR_DEV) {
 			qc->err_mask |= AC_ERR_DEV;
 			qc->result_tf = tf;
-			if (!(ap->pflags & ATA_PFLAG_FROZEN))
+			if (!ata_port_is_frozen(ap))
 				rc = 0;
 		}
 	}
@@ -3402,7 +3410,7 @@ static int ata_eh_skip_recovery(struct ata_link *link)
 		return 1;
 
 	/* thaw frozen port and recover failed devices */
-	if ((ap->pflags & ATA_PFLAG_FROZEN) || ata_link_nr_enabled(link))
+	if (ata_port_is_frozen(ap) || ata_link_nr_enabled(link))
 		return 0;
 
 	/* reset at least once if reset is requested */
@@ -3757,7 +3765,7 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
 		if (dev)
 			ata_eh_handle_dev_fail(dev, rc);
 
-		if (ap->pflags & ATA_PFLAG_FROZEN) {
+		if (ata_port_is_frozen(ap)) {
 			/* PMP reset requires working host port.
 			 * Can't retry if it's frozen.
 			 */
@@ -3931,7 +3939,7 @@ static void ata_eh_handle_port_suspend(struct ata_port *ap)
 	ap->pflags &= ~ATA_PFLAG_PM_PENDING;
 	if (rc == 0)
 		ap->pflags |= ATA_PFLAG_SUSPENDED;
-	else if (ap->pflags & ATA_PFLAG_FROZEN)
+	else if (ata_port_is_frozen(ap))
 		ata_port_schedule_eh(ap);
 
 	spin_unlock_irqrestore(ap->lock, flags);
diff --git linux-libre-6.1-gnu/drivers/ata/libata-sata.c linux-libre-6.2-gnu/drivers/ata/libata-sata.c
index b6806d41a8c5..18ef14e749a0 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-sata.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-sata.c
@@ -1392,7 +1392,7 @@ static int ata_eh_read_log_10h(struct ata_device *dev,
 	tf->hob_lbah = buf[10];
 	tf->nsect = buf[12];
 	tf->hob_nsect = buf[13];
-	if (dev->class == ATA_DEV_ZAC && ata_id_has_ncq_autosense(dev->id))
+	if (ata_id_has_ncq_autosense(dev->id) && (tf->status & ATA_SENSE))
 		tf->auxiliary = buf[14] << 16 | buf[15] << 8 | buf[16];
 
 	return 0;
@@ -1420,7 +1420,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
 	int tag, rc;
 
 	/* if frozen, we can't do much */
-	if (ap->pflags & ATA_PFLAG_FROZEN)
+	if (ata_port_is_frozen(ap))
 		return;
 
 	/* is it NCQ device error? */
@@ -1456,17 +1456,51 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
 	memcpy(&qc->result_tf, &tf, sizeof(tf));
 	qc->result_tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
 	qc->err_mask |= AC_ERR_DEV | AC_ERR_NCQ;
-	if (dev->class == ATA_DEV_ZAC &&
-	    ((qc->result_tf.status & ATA_SENSE) || qc->result_tf.auxiliary)) {
+
+	/*
+	 * If the device supports NCQ autosense, ata_eh_read_log_10h() will have
+	 * stored the sense data in qc->result_tf.auxiliary.
+	 */
+	if (qc->result_tf.auxiliary) {
 		char sense_key, asc, ascq;
 
 		sense_key = (qc->result_tf.auxiliary >> 16) & 0xff;
 		asc = (qc->result_tf.auxiliary >> 8) & 0xff;
 		ascq = qc->result_tf.auxiliary & 0xff;
-		ata_scsi_set_sense(dev, qc->scsicmd, sense_key, asc, ascq);
-		ata_scsi_set_sense_information(dev, qc->scsicmd,
-					       &qc->result_tf);
-		qc->flags |= ATA_QCFLAG_SENSE_VALID;
+		if (ata_scsi_sense_is_valid(sense_key, asc, ascq)) {
+			ata_scsi_set_sense(dev, qc->scsicmd, sense_key, asc,
+					   ascq);
+			ata_scsi_set_sense_information(dev, qc->scsicmd,
+						       &qc->result_tf);
+			qc->flags |= ATA_QCFLAG_SENSE_VALID;
+		}
+	}
+
+	ata_qc_for_each_raw(ap, qc, tag) {
+		if (!(qc->flags & ATA_QCFLAG_FAILED) ||
+		    ata_dev_phys_link(qc->dev) != link)
+			continue;
+
+		/* Skip the single QC which caused the NCQ error. */
+		if (qc->err_mask)
+			continue;
+
+		/*
+		 * For SATA, the STATUS and ERROR fields are shared for all NCQ
+		 * commands that were completed with the same SDB FIS.
+		 * Therefore, we have to clear the ATA_ERR bit for all QCs
+		 * except the one that caused the NCQ error.
+		 */
+		qc->result_tf.status &= ~ATA_ERR;
+		qc->result_tf.error = 0;
+
+		/*
+		 * If we get a NCQ error, that means that a single command was
+		 * aborted. All other failed commands for our link should be
+		 * retried and has no business of going though further scrutiny
+		 * by ata_eh_link_autopsy().
+		 */
+		qc->flags |= ATA_QCFLAG_RETRY;
 	}
 
 	ehc->i.err_mask &= ~AC_ERR_DEV;
diff --git linux-libre-6.1-gnu/drivers/ata/libata-scsi.c linux-libre-6.2-gnu/drivers/ata/libata-scsi.c
index 06a3d95ed8f9..cbb3a7a50816 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-scsi.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-scsi.c
@@ -188,6 +188,22 @@ DEVICE_ATTR(unload_heads, S_IRUGO | S_IWUSR,
 	    ata_scsi_park_show, ata_scsi_park_store);
 EXPORT_SYMBOL_GPL(dev_attr_unload_heads);
 
+bool ata_scsi_sense_is_valid(u8 sk, u8 asc, u8 ascq)
+{
+	/*
+	 * If sk == NO_SENSE, and asc + ascq == NO ADDITIONAL SENSE INFORMATION,
+	 * then there is no sense data to add.
+	 */
+	if (sk == 0 && asc == 0 && ascq == 0)
+		return false;
+
+	/* If sk > COMPLETED, sense data is bogus. */
+	if (sk > COMPLETED)
+		return false;
+
+	return true;
+}
+
 void ata_scsi_set_sense(struct ata_device *dev, struct scsi_cmnd *cmd,
 			u8 sk, u8 asc, u8 ascq)
 {
@@ -642,7 +658,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
 	struct ata_queued_cmd *qc;
 	int tag;
 
-	if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
+	if (unlikely(ata_port_is_frozen(ap)))
 		goto fail;
 
 	if (ap->flags & ATA_FLAG_SAS_HOST) {
diff --git linux-libre-6.1-gnu/drivers/ata/libata-sff.c linux-libre-6.2-gnu/drivers/ata/libata-sff.c
index 7916e369e15e..153f49e00713 100644
--- linux-libre-6.1-gnu/drivers/ata/libata-sff.c
+++ linux-libre-6.2-gnu/drivers/ata/libata-sff.c
@@ -184,62 +184,6 @@ void ata_sff_dma_pause(struct ata_port *ap)
 }
 EXPORT_SYMBOL_GPL(ata_sff_dma_pause);
 
-/**
- *	ata_sff_busy_sleep - sleep until BSY clears, or timeout
- *	@ap: port containing status register to be polled
- *	@tmout_pat: impatience timeout in msecs
- *	@tmout: overall timeout in msecs
- *
- *	Sleep until ATA Status register bit BSY clears,
- *	or a timeout occurs.
- *
- *	LOCKING:
- *	Kernel thread context (may sleep).
- *
- *	RETURNS:
- *	0 on success, -errno otherwise.
- */
-int ata_sff_busy_sleep(struct ata_port *ap,
-		       unsigned long tmout_pat, unsigned long tmout)
-{
-	unsigned long timer_start, timeout;
-	u8 status;
-
-	status = ata_sff_busy_wait(ap, ATA_BUSY, 300);
-	timer_start = jiffies;
-	timeout = ata_deadline(timer_start, tmout_pat);
-	while (status != 0xff && (status & ATA_BUSY) &&
-	       time_before(jiffies, timeout)) {
-		ata_msleep(ap, 50);
-		status = ata_sff_busy_wait(ap, ATA_BUSY, 3);
-	}
-
-	if (status != 0xff && (status & ATA_BUSY))
-		ata_port_warn(ap,
-			      "port is slow to respond, please be patient (Status 0x%x)\n",
-			      status);
-
-	timeout = ata_deadline(timer_start, tmout);
-	while (status != 0xff && (status & ATA_BUSY) &&
-	       time_before(jiffies, timeout)) {
-		ata_msleep(ap, 50);
-		status = ap->ops->sff_check_status(ap);
-	}
-
-	if (status == 0xff)
-		return -ENODEV;
-
-	if (status & ATA_BUSY) {
-		ata_port_err(ap,
-			     "port failed to respond (%lu secs, Status 0x%x)\n",
-			     DIV_ROUND_UP(tmout, 1000), status);
-		return -EBUSY;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ata_sff_busy_sleep);
-
 static int ata_sff_check_ready(struct ata_link *link)
 {
 	u8 status = link->ap->ops->sff_check_status(link->ap);
diff --git linux-libre-6.1-gnu/drivers/ata/libata.h linux-libre-6.2-gnu/drivers/ata/libata.h
index 2c5c8273af01..2cd6124a01e8 100644
--- linux-libre-6.1-gnu/drivers/ata/libata.h
+++ linux-libre-6.2-gnu/drivers/ata/libata.h
@@ -114,6 +114,7 @@ extern int ata_scsi_add_hosts(struct ata_host *host,
 			      struct scsi_host_template *sht);
 extern void ata_scsi_scan_host(struct ata_port *ap, int sync);
 extern int ata_scsi_offline_dev(struct ata_device *dev);
+extern bool ata_scsi_sense_is_valid(u8 sk, u8 asc, u8 ascq);
 extern void ata_scsi_set_sense(struct ata_device *dev,
 			       struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq);
 extern void ata_scsi_set_sense_information(struct ata_device *dev,
diff --git linux-libre-6.1-gnu/drivers/ata/pata_bk3710.c linux-libre-6.2-gnu/drivers/ata/pata_bk3710.c
deleted file mode 100644
index fad95cfecced..000000000000
--- linux-libre-6.1-gnu/drivers/ata/pata_bk3710.c
+++ /dev/null
@@ -1,380 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-/*
- * Palmchip BK3710 PATA controller driver
- *
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * Based on palm_bk3710.c:
- *
- * Copyright (C) 2006 Texas Instruments.
- * Copyright (C) 2007 MontaVista Software, Inc., <source@mvista.com>
- */
-
-#include <linux/ata.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/libata.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/types.h>
-
-#define DRV_NAME "pata_bk3710"
-
-#define BK3710_TF_OFFSET	0x1F0
-#define BK3710_CTL_OFFSET	0x3F6
-
-#define BK3710_BMISP		0x02
-#define BK3710_IDETIMP		0x40
-#define BK3710_UDMACTL		0x48
-#define BK3710_MISCCTL		0x50
-#define BK3710_REGSTB		0x54
-#define BK3710_REGRCVR		0x58
-#define BK3710_DATSTB		0x5C
-#define BK3710_DATRCVR		0x60
-#define BK3710_DMASTB		0x64
-#define BK3710_DMARCVR		0x68
-#define BK3710_UDMASTB		0x6C
-#define BK3710_UDMATRP		0x70
-#define BK3710_UDMAENV		0x74
-#define BK3710_IORDYTMP		0x78
-
-static struct scsi_host_template pata_bk3710_sht = {
-	ATA_BMDMA_SHT(DRV_NAME),
-};
-
-static unsigned int ideclk_period; /* in nanoseconds */
-
-struct pata_bk3710_udmatiming {
-	unsigned int rptime;	/* tRP -- Ready to pause time (nsec) */
-	unsigned int cycletime;	/* tCYCTYP2/2 -- avg Cycle Time (nsec) */
-				/* tENV is always a minimum of 20 nsec */
-};
-
-static const struct pata_bk3710_udmatiming pata_bk3710_udmatimings[6] = {
-	{ 160, 240 / 2 },	/* UDMA Mode 0 */
-	{ 125, 160 / 2 },	/* UDMA Mode 1 */
-	{ 100, 120 / 2 },	/* UDMA Mode 2 */
-	{ 100,  90 / 2 },	/* UDMA Mode 3 */
-	{ 100,  60 / 2 },	/* UDMA Mode 4 */
-	{  85,  40 / 2 },	/* UDMA Mode 5 */
-};
-
-static void pata_bk3710_setudmamode(void __iomem *base, unsigned int dev,
-				    unsigned int mode)
-{
-	u32 val32;
-	u16 val16;
-	u8 tenv, trp, t0;
-
-	/* DMA Data Setup */
-	t0 = DIV_ROUND_UP(pata_bk3710_udmatimings[mode].cycletime,
-			  ideclk_period) - 1;
-	tenv = DIV_ROUND_UP(20, ideclk_period) - 1;
-	trp = DIV_ROUND_UP(pata_bk3710_udmatimings[mode].rptime,
-			   ideclk_period) - 1;
-
-	/* udmastb Ultra DMA Access Strobe Width */
-	val32 = ioread32(base + BK3710_UDMASTB) & (0xFF << (dev ? 0 : 8));
-	val32 |= t0 << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_UDMASTB);
-
-	/* udmatrp Ultra DMA Ready to Pause Time */
-	val32 = ioread32(base + BK3710_UDMATRP) & (0xFF << (dev ? 0 : 8));
-	val32 |= trp << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_UDMATRP);
-
-	/* udmaenv Ultra DMA envelop Time */
-	val32 = ioread32(base + BK3710_UDMAENV) & (0xFF << (dev ? 0 : 8));
-	val32 |= tenv << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_UDMAENV);
-
-	/* Enable UDMA for Device */
-	val16 = ioread16(base + BK3710_UDMACTL) | (1 << dev);
-	iowrite16(val16, base + BK3710_UDMACTL);
-}
-
-static void pata_bk3710_setmwdmamode(void __iomem *base, unsigned int dev,
-				     unsigned short min_cycle,
-				     unsigned int mode)
-{
-	const struct ata_timing *t;
-	int cycletime;
-	u32 val32;
-	u16 val16;
-	u8 td, tkw, t0;
-
-	t = ata_timing_find_mode(mode);
-	cycletime = max_t(int, t->cycle, min_cycle);
-
-	/* DMA Data Setup */
-	t0 = DIV_ROUND_UP(cycletime, ideclk_period);
-	td = DIV_ROUND_UP(t->active, ideclk_period);
-	tkw = t0 - td - 1;
-	td--;
-
-	val32 = ioread32(base + BK3710_DMASTB) & (0xFF << (dev ? 0 : 8));
-	val32 |= td << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_DMASTB);
-
-	val32 = ioread32(base + BK3710_DMARCVR) & (0xFF << (dev ? 0 : 8));
-	val32 |= tkw << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_DMARCVR);
-
-	/* Disable UDMA for Device */
-	val16 = ioread16(base + BK3710_UDMACTL) & ~(1 << dev);
-	iowrite16(val16, base + BK3710_UDMACTL);
-}
-
-static void pata_bk3710_set_dmamode(struct ata_port *ap,
-				    struct ata_device *adev)
-{
-	void __iomem *base = (void __iomem *)ap->ioaddr.bmdma_addr;
-	int is_slave = adev->devno;
-	const u8 xferspeed = adev->dma_mode;
-
-	if (xferspeed >= XFER_UDMA_0)
-		pata_bk3710_setudmamode(base, is_slave,
-					xferspeed - XFER_UDMA_0);
-	else
-		pata_bk3710_setmwdmamode(base, is_slave,
-					 adev->id[ATA_ID_EIDE_DMA_MIN],
-					 xferspeed);
-}
-
-static void pata_bk3710_setpiomode(void __iomem *base, struct ata_device *pair,
-				   unsigned int dev, unsigned int cycletime,
-				   unsigned int mode)
-{
-	const struct ata_timing *t;
-	u32 val32;
-	u8 t2, t2i, t0;
-
-	t = ata_timing_find_mode(XFER_PIO_0 + mode);
-
-	/* PIO Data Setup */
-	t0 = DIV_ROUND_UP(cycletime, ideclk_period);
-	t2 = DIV_ROUND_UP(t->active, ideclk_period);
-
-	t2i = t0 - t2 - 1;
-	t2--;
-
-	val32 = ioread32(base + BK3710_DATSTB) & (0xFF << (dev ? 0 : 8));
-	val32 |= t2 << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_DATSTB);
-
-	val32 = ioread32(base + BK3710_DATRCVR) & (0xFF << (dev ? 0 : 8));
-	val32 |= t2i << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_DATRCVR);
-
-	/* FIXME: this is broken also in the old driver */
-	if (pair) {
-		u8 mode2 = pair->pio_mode - XFER_PIO_0;
-
-		if (mode2 < mode)
-			mode = mode2;
-	}
-
-	/* TASKFILE Setup */
-	t0 = DIV_ROUND_UP(t->cyc8b, ideclk_period);
-	t2 = DIV_ROUND_UP(t->act8b, ideclk_period);
-
-	t2i = t0 - t2 - 1;
-	t2--;
-
-	val32 = ioread32(base + BK3710_REGSTB) & (0xFF << (dev ? 0 : 8));
-	val32 |= t2 << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_REGSTB);
-
-	val32 = ioread32(base + BK3710_REGRCVR) & (0xFF << (dev ? 0 : 8));
-	val32 |= t2i << (dev ? 8 : 0);
-	iowrite32(val32, base + BK3710_REGRCVR);
-}
-
-static void pata_bk3710_set_piomode(struct ata_port *ap,
-				    struct ata_device *adev)
-{
-	void __iomem *base = (void __iomem *)ap->ioaddr.bmdma_addr;
-	struct ata_device *pair = ata_dev_pair(adev);
-	const struct ata_timing *t = ata_timing_find_mode(adev->pio_mode);
-	const u16 *id = adev->id;
-	unsigned int cycle_time = 0;
-	int is_slave = adev->devno;
-	const u8 pio = adev->pio_mode - XFER_PIO_0;
-
-	if (id[ATA_ID_FIELD_VALID] & 2) {
-		if (ata_id_has_iordy(id))
-			cycle_time = id[ATA_ID_EIDE_PIO_IORDY];
-		else
-			cycle_time = id[ATA_ID_EIDE_PIO];
-
-		/* conservative "downgrade" for all pre-ATA2 drives */
-		if (pio < 3 && cycle_time < t->cycle)
-			cycle_time = 0; /* use standard timing */
-	}
-
-	if (!cycle_time)
-		cycle_time = t->cycle;
-
-	pata_bk3710_setpiomode(base, pair, is_slave, cycle_time, pio);
-}
-
-static void pata_bk3710_chipinit(void __iomem *base)
-{
-	/*
-	 * REVISIT:  the ATA reset signal needs to be managed through a
-	 * GPIO, which means it should come from platform_data.  Until
-	 * we get and use such information, we have to trust that things
-	 * have been reset before we get here.
-	 */
-
-	/*
-	 * Program the IDETIMP Register Value based on the following assumptions
-	 *
-	 * (ATA_IDETIMP_IDEEN		, ENABLE ) |
-	 * (ATA_IDETIMP_PREPOST1	, DISABLE) |
-	 * (ATA_IDETIMP_PREPOST0	, DISABLE) |
-	 *
-	 * DM6446 silicon rev 2.1 and earlier have no observed net benefit
-	 * from enabling prefetch/postwrite.
-	 */
-	iowrite16(BIT(15), base + BK3710_IDETIMP);
-
-	/*
-	 * UDMACTL Ultra-ATA DMA Control
-	 * (ATA_UDMACTL_UDMAP1	, 0 ) |
-	 * (ATA_UDMACTL_UDMAP0	, 0 )
-	 *
-	 */
-	iowrite16(0, base + BK3710_UDMACTL);
-
-	/*
-	 * MISCCTL Miscellaneous Conrol Register
-	 * (ATA_MISCCTL_HWNHLD1P	, 1 cycle)
-	 * (ATA_MISCCTL_HWNHLD0P	, 1 cycle)
-	 * (ATA_MISCCTL_TIMORIDE	, 1)
-	 */
-	iowrite32(0x001, base + BK3710_MISCCTL);
-
-	/*
-	 * IORDYTMP IORDY Timer for Primary Register
-	 * (ATA_IORDYTMP_IORDYTMP	, DISABLE)
-	 */
-	iowrite32(0, base + BK3710_IORDYTMP);
-
-	/*
-	 * Configure BMISP Register
-	 * (ATA_BMISP_DMAEN1	, DISABLE )	|
-	 * (ATA_BMISP_DMAEN0	, DISABLE )	|
-	 * (ATA_BMISP_IORDYINT	, CLEAR)	|
-	 * (ATA_BMISP_INTRSTAT	, CLEAR)	|
-	 * (ATA_BMISP_DMAERROR	, CLEAR)
-	 */
-	iowrite16(0xE, base + BK3710_BMISP);
-
-	pata_bk3710_setpiomode(base, NULL, 0, 600, 0);
-	pata_bk3710_setpiomode(base, NULL, 1, 600, 0);
-}
-
-static struct ata_port_operations pata_bk3710_ports_ops = {
-	.inherits		= &ata_bmdma_port_ops,
-	.cable_detect		= ata_cable_80wire,
-
-	.set_piomode		= pata_bk3710_set_piomode,
-	.set_dmamode		= pata_bk3710_set_dmamode,
-};
-
-static int __init pata_bk3710_probe(struct platform_device *pdev)
-{
-	struct clk *clk;
-	struct resource *mem;
-	struct ata_host *host;
-	struct ata_port *ap;
-	void __iomem *base;
-	unsigned long rate;
-	int irq;
-
-	clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(clk))
-		return -ENODEV;
-
-	clk_enable(clk);
-	rate = clk_get_rate(clk);
-	if (!rate)
-		return -EINVAL;
-
-	/* NOTE:  round *down* to meet minimum timings; we count in clocks */
-	ideclk_period = 1000000000UL / rate;
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		pr_err(DRV_NAME ": failed to get IRQ resource\n");
-		return irq;
-	}
-
-	base = devm_ioremap_resource(&pdev->dev, mem);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	/* configure the Palmchip controller */
-	pata_bk3710_chipinit(base);
-
-	/* allocate host */
-	host = ata_host_alloc(&pdev->dev, 1);
-	if (!host)
-		return -ENOMEM;
-	ap = host->ports[0];
-
-	ap->ops = &pata_bk3710_ports_ops;
-	ap->pio_mask = ATA_PIO4;
-	ap->mwdma_mask = ATA_MWDMA2;
-	ap->udma_mask = rate < 100000000 ? ATA_UDMA4 : ATA_UDMA5;
-	ap->flags |= ATA_FLAG_SLAVE_POSS;
-
-	ap->ioaddr.data_addr		= base + BK3710_TF_OFFSET;
-	ap->ioaddr.error_addr		= base + BK3710_TF_OFFSET + 1;
-	ap->ioaddr.feature_addr		= base + BK3710_TF_OFFSET + 1;
-	ap->ioaddr.nsect_addr		= base + BK3710_TF_OFFSET + 2;
-	ap->ioaddr.lbal_addr		= base + BK3710_TF_OFFSET + 3;
-	ap->ioaddr.lbam_addr		= base + BK3710_TF_OFFSET + 4;
-	ap->ioaddr.lbah_addr		= base + BK3710_TF_OFFSET + 5;
-	ap->ioaddr.device_addr		= base + BK3710_TF_OFFSET + 6;
-	ap->ioaddr.status_addr		= base + BK3710_TF_OFFSET + 7;
-	ap->ioaddr.command_addr		= base + BK3710_TF_OFFSET + 7;
-
-	ap->ioaddr.altstatus_addr	= base + BK3710_CTL_OFFSET;
-	ap->ioaddr.ctl_addr		= base + BK3710_CTL_OFFSET;
-
-	ap->ioaddr.bmdma_addr		= base;
-
-	ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx",
-		      (unsigned long)base + BK3710_TF_OFFSET,
-		      (unsigned long)base + BK3710_CTL_OFFSET);
-
-	/* activate */
-	return ata_host_activate(host, irq, ata_sff_interrupt, 0,
-				 &pata_bk3710_sht);
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:palm_bk3710");
-
-static struct platform_driver pata_bk3710_driver = {
-	.driver = {
-		.name = "palm_bk3710",
-	},
-};
-
-static int __init pata_bk3710_init(void)
-{
-	return platform_driver_probe(&pata_bk3710_driver, pata_bk3710_probe);
-}
-
-module_init(pata_bk3710_init);
-MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/ata/pata_ep93xx.c linux-libre-6.2-gnu/drivers/ata/pata_ep93xx.c
index 6c75a22db12b..47845d920075 100644
--- linux-libre-6.1-gnu/drivers/ata/pata_ep93xx.c
+++ linux-libre-6.2-gnu/drivers/ata/pata_ep93xx.c
@@ -931,8 +931,7 @@ static int ep93xx_pata_probe(struct platform_device *pdev)
 		goto err_rel_gpio;
 	}
 
-	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ide_base = devm_ioremap_resource(&pdev->dev, mem_res);
+	ide_base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem_res);
 	if (IS_ERR(ide_base)) {
 		err = PTR_ERR(ide_base);
 		goto err_rel_gpio;
diff --git linux-libre-6.1-gnu/drivers/ata/pata_ftide010.c linux-libre-6.2-gnu/drivers/ata/pata_ftide010.c
index 0117df0fe3c5..88924b5daa1a 100644
--- linux-libre-6.1-gnu/drivers/ata/pata_ftide010.c
+++ linux-libre-6.2-gnu/drivers/ata/pata_ftide010.c
@@ -560,7 +560,7 @@ static const struct of_device_id pata_ftide010_of_match[] = {
 static struct platform_driver pata_ftide010_driver = {
 	.driver = {
 		.name = DRV_NAME,
-		.of_match_table = of_match_ptr(pata_ftide010_of_match),
+		.of_match_table = pata_ftide010_of_match,
 	},
 	.probe = pata_ftide010_probe,
 	.remove = pata_ftide010_remove,
diff --git linux-libre-6.1-gnu/drivers/ata/pata_mpc52xx.c linux-libre-6.2-gnu/drivers/ata/pata_mpc52xx.c
index 6559b606736d..3ebd6522a1fd 100644
--- linux-libre-6.1-gnu/drivers/ata/pata_mpc52xx.c
+++ linux-libre-6.2-gnu/drivers/ata/pata_mpc52xx.c
@@ -731,7 +731,7 @@ static int mpc52xx_ata_probe(struct platform_device *op)
 		udma_mask = ATA_UDMA2 & ((1 << (*prop + 1)) - 1);
 
 	ata_irq = irq_of_parse_and_map(op->dev.of_node, 0);
-	if (ata_irq == NO_IRQ) {
+	if (!ata_irq) {
 		dev_err(&op->dev, "error mapping irq\n");
 		return -EINVAL;
 	}
diff --git linux-libre-6.1-gnu/drivers/ata/pata_octeon_cf.c linux-libre-6.2-gnu/drivers/ata/pata_octeon_cf.c
index 35608a0cf552..4cbcdc5da038 100644
--- linux-libre-6.1-gnu/drivers/ata/pata_octeon_cf.c
+++ linux-libre-6.2-gnu/drivers/ata/pata_octeon_cf.c
@@ -67,7 +67,7 @@ module_param(enable_dma, int, 0444);
 MODULE_PARM_DESC(enable_dma,
 		 "Enable use of DMA on interfaces that support it (0=no dma [default], 1=use dma)");
 
-/**
+/*
  * Convert nanosecond based time to setting used in the
  * boot bus timing register, based on timing multiple
  */
@@ -114,7 +114,7 @@ static void octeon_cf_set_boot_reg_cfg(int cs, unsigned int multiplier)
 	cvmx_write_csr(CVMX_MIO_BOOT_REG_CFGX(cs), reg_cfg.u64);
 }
 
-/**
+/*
  * Called after libata determines the needed PIO mode. This
  * function programs the Octeon bootbus regions to support the
  * timing requirements of the PIO mode.
@@ -278,7 +278,7 @@ static void octeon_cf_set_dmamode(struct ata_port *ap, struct ata_device *dev)
 	cvmx_write_csr(cf_port->dma_base + DMA_TIM, dma_tim.u64);
 }
 
-/**
+/*
  * Handle an 8 bit I/O request.
  *
  * @qc:         Queued command
@@ -317,7 +317,7 @@ static unsigned int octeon_cf_data_xfer8(struct ata_queued_cmd *qc,
 	return buflen;
 }
 
-/**
+/*
  * Handle a 16 bit I/O request.
  *
  * @qc:         Queued command
@@ -372,7 +372,7 @@ static unsigned int octeon_cf_data_xfer16(struct ata_queued_cmd *qc,
 	return buflen;
 }
 
-/**
+/*
  * Read the taskfile for 16bit non-True IDE only.
  */
 static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf)
@@ -453,7 +453,7 @@ static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes,
 	return 0;
 }
 
-/**
+/*
  * Load the taskfile for 16bit non-True IDE only.  The device_addr is
  * not loaded, we do this as part of octeon_cf_exec_command16.
  */
@@ -525,7 +525,7 @@ static void octeon_cf_dma_setup(struct ata_queued_cmd *qc)
 	ap->ops->sff_exec_command(ap, &qc->tf);
 }
 
-/**
+/*
  * Start a DMA transfer that was already setup
  *
  * @qc:     Information about the DMA
@@ -580,7 +580,7 @@ static void octeon_cf_dma_start(struct ata_queued_cmd *qc)
 	cvmx_write_csr(cf_port->dma_base + DMA_CFG, mio_boot_dma_cfg.u64);
 }
 
-/**
+/*
  *
  *	LOCKING:
  *	spin_lock_irqsave(host lock)
diff --git linux-libre-6.1-gnu/drivers/ata/sata_dwc_460ex.c linux-libre-6.2-gnu/drivers/ata/sata_dwc_460ex.c
index e3263e961045..21d77633a98f 100644
--- linux-libre-6.1-gnu/drivers/ata/sata_dwc_460ex.c
+++ linux-libre-6.2-gnu/drivers/ata/sata_dwc_460ex.c
@@ -42,10 +42,6 @@
 #define sata_dwc_writel(a, v)	writel_relaxed(v, a)
 #define sata_dwc_readl(a)	readl_relaxed(a)
 
-#ifndef NO_IRQ
-#define NO_IRQ		0
-#endif
-
 #define AHB_DMA_BRST_DFLT	64	/* 16 data items burst length */
 
 enum {
@@ -242,7 +238,7 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev,
 
 	/* Get SATA DMA interrupt number */
 	hsdev->dma->irq = irq_of_parse_and_map(np, 1);
-	if (hsdev->dma->irq == NO_IRQ) {
+	if (!hsdev->dma->irq) {
 		dev_err(dev, "no SATA DMA irq\n");
 		return -ENODEV;
 	}
@@ -472,7 +468,7 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance)
 	struct ata_queued_cmd *qc;
 	unsigned long flags;
 	u8 status, tag;
-	int handled, num_processed, port = 0;
+	int handled, port = 0;
 	uint intpr, sactive, sactive2, tag_mask;
 	struct sata_dwc_device_port *hsdevp;
 	hsdev->sactive_issued = 0;
@@ -618,9 +614,7 @@ DRVSTILLBUSY:
 	dev_dbg(ap->dev, "%s ATA status register=0x%x\n", __func__, status);
 
 	tag = 0;
-	num_processed = 0;
 	while (tag_mask) {
-		num_processed++;
 		while (!(tag_mask & 0x00000001)) {
 			tag++;
 			tag_mask <<= 1;
@@ -1180,7 +1174,7 @@ static int sata_dwc_probe(struct platform_device *ofdev)
 
 	/* Get SATA interrupt number */
 	irq = irq_of_parse_and_map(np, 0);
-	if (irq == NO_IRQ) {
+	if (!irq) {
 		dev_err(dev, "no SATA DMA irq\n");
 		return -ENODEV;
 	}
diff --git linux-libre-6.1-gnu/drivers/ata/sata_gemini.c linux-libre-6.2-gnu/drivers/ata/sata_gemini.c
index b729e9919bb0..c42cc9bbbc4e 100644
--- linux-libre-6.1-gnu/drivers/ata/sata_gemini.c
+++ linux-libre-6.2-gnu/drivers/ata/sata_gemini.c
@@ -421,7 +421,7 @@ static const struct of_device_id gemini_sata_of_match[] = {
 static struct platform_driver gemini_sata_driver = {
 	.driver = {
 		.name = DRV_NAME,
-		.of_match_table = of_match_ptr(gemini_sata_of_match),
+		.of_match_table = gemini_sata_of_match,
 	},
 	.probe = gemini_sata_probe,
 	.remove = gemini_sata_remove,
diff --git linux-libre-6.1-gnu/drivers/ata/sata_nv.c linux-libre-6.2-gnu/drivers/ata/sata_nv.c
index 7f14d0d31057..9b2d289e89e1 100644
--- linux-libre-6.1-gnu/drivers/ata/sata_nv.c
+++ linux-libre-6.2-gnu/drivers/ata/sata_nv.c
@@ -2185,7 +2185,7 @@ static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)
 	if (!fis)
 		return;
 
-	if (ap->pflags & ATA_PFLAG_FROZEN)
+	if (ata_port_is_frozen(ap))
 		return;
 
 	if (fis & NV_SWNCQ_IRQ_HOTPLUG) {
diff --git linux-libre-6.1-gnu/drivers/ata/sata_promise.c linux-libre-6.2-gnu/drivers/ata/sata_promise.c
index b8465fef2ed2..9cd7d8b71361 100644
--- linux-libre-6.1-gnu/drivers/ata/sata_promise.c
+++ linux-libre-6.2-gnu/drivers/ata/sata_promise.c
@@ -817,7 +817,7 @@ static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
 
 static void pdc_error_handler(struct ata_port *ap)
 {
-	if (!(ap->pflags & ATA_PFLAG_FROZEN))
+	if (!ata_port_is_frozen(ap))
 		pdc_reset_port(ap);
 
 	ata_sff_error_handler(ap);
diff --git linux-libre-6.1-gnu/drivers/ata/sata_sx4.c linux-libre-6.2-gnu/drivers/ata/sata_sx4.c
index 6ceec59cb291..ab70cbc78f96 100644
--- linux-libre-6.1-gnu/drivers/ata/sata_sx4.c
+++ linux-libre-6.2-gnu/drivers/ata/sata_sx4.c
@@ -855,7 +855,7 @@ static int pdc_softreset(struct ata_link *link, unsigned int *class,
 
 static void pdc_error_handler(struct ata_port *ap)
 {
-	if (!(ap->pflags & ATA_PFLAG_FROZEN))
+	if (!ata_port_is_frozen(ap))
 		pdc_reset_port(ap);
 
 	ata_sff_error_handler(ap);
diff --git linux-libre-6.1-gnu/drivers/atm/idt77252.c linux-libre-6.2-gnu/drivers/atm/idt77252.c
index 681cb3786794..eec0cc2144e0 100644
--- linux-libre-6.1-gnu/drivers/atm/idt77252.c
+++ linux-libre-6.2-gnu/drivers/atm/idt77252.c
@@ -2213,7 +2213,7 @@ idt77252_init_ubr(struct idt77252_dev *card, struct vc_map *vc,
 	}
 	spin_unlock_irqrestore(&vc->lock, flags);
 	if (est) {
-		del_timer_sync(&est->timer);
+		timer_shutdown_sync(&est->timer);
 		kfree(est);
 	}
 
@@ -2530,7 +2530,7 @@ done:
 		vc->tx_vcc = NULL;
 
 		if (vc->estimator) {
-			del_timer(&vc->estimator->timer);
+			timer_shutdown(&vc->estimator->timer);
 			kfree(vc->estimator);
 			vc->estimator = NULL;
 		}
@@ -3752,7 +3752,7 @@ static void __exit idt77252_exit(void)
 		card = idt77252_chain;
 		dev = card->atmdev;
 		idt77252_chain = card->next;
-		del_timer_sync(&card->tst_timer);
+		timer_shutdown_sync(&card->tst_timer);
 
 		if (dev->phy->stop)
 			dev->phy->stop(dev);
diff --git linux-libre-6.1-gnu/drivers/base/Makefile linux-libre-6.2-gnu/drivers/base/Makefile
index 83217d243c25..3079bfe53d04 100644
--- linux-libre-6.1-gnu/drivers/base/Makefile
+++ linux-libre-6.2-gnu/drivers/base/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_REGMAP)	+= regmap/
 obj-$(CONFIG_SOC_BUS) += soc.o
 obj-$(CONFIG_PINCTRL) += pinctrl.o
 obj-$(CONFIG_DEV_COREDUMP) += devcoredump.o
-obj-$(CONFIG_GENERIC_MSI_IRQ_DOMAIN) += platform-msi.o
+obj-$(CONFIG_GENERIC_MSI_IRQ) += platform-msi.o
 obj-$(CONFIG_GENERIC_ARCH_TOPOLOGY) += arch_topology.o
 obj-$(CONFIG_GENERIC_ARCH_NUMA) += arch_numa.o
 obj-$(CONFIG_ACPI) += physical_location.o
diff --git linux-libre-6.1-gnu/drivers/base/base.h linux-libre-6.2-gnu/drivers/base/base.h
index b902d1ecc247..7d4803c03d3e 100644
--- linux-libre-6.1-gnu/drivers/base/base.h
+++ linux-libre-6.2-gnu/drivers/base/base.h
@@ -146,7 +146,6 @@ static inline int driver_match_device(struct device_driver *drv,
 {
 	return drv->bus->match ? drv->bus->match(dev, drv) : 1;
 }
-extern bool driver_allows_async_probing(struct device_driver *drv);
 
 extern int driver_add_groups(struct device_driver *drv,
 			     const struct attribute_group **groups);
diff --git linux-libre-6.1-gnu/drivers/base/bus.c linux-libre-6.2-gnu/drivers/base/bus.c
index 7ca47e5b3c1f..4ec6dbab73be 100644
--- linux-libre-6.1-gnu/drivers/base/bus.c
+++ linux-libre-6.2-gnu/drivers/base/bus.c
@@ -163,7 +163,7 @@ static struct kobj_type bus_ktype = {
 	.release	= bus_release,
 };
 
-static int bus_uevent_filter(struct kobject *kobj)
+static int bus_uevent_filter(const struct kobject *kobj)
 {
 	const struct kobj_type *ktype = get_ktype(kobj);
 
diff --git linux-libre-6.1-gnu/drivers/base/cacheinfo.c linux-libre-6.2-gnu/drivers/base/cacheinfo.c
index 4b5cd08c5a65..950b22cdb5f7 100644
--- linux-libre-6.1-gnu/drivers/base/cacheinfo.c
+++ linux-libre-6.2-gnu/drivers/base/cacheinfo.c
@@ -196,7 +196,7 @@ static void cache_of_set_props(struct cacheinfo *this_leaf,
 
 static int cache_setup_of_node(unsigned int cpu)
 {
-	struct device_node *np;
+	struct device_node *np, *prev;
 	struct cacheinfo *this_leaf;
 	unsigned int index = 0;
 
@@ -206,19 +206,24 @@ static int cache_setup_of_node(unsigned int cpu)
 		return -ENOENT;
 	}
 
+	prev = np;
+
 	while (index < cache_leaves(cpu)) {
 		this_leaf = per_cpu_cacheinfo_idx(cpu, index);
-		if (this_leaf->level != 1)
+		if (this_leaf->level != 1) {
 			np = of_find_next_cache_node(np);
-		else
-			np = of_node_get(np);/* cpu node itself */
-		if (!np)
-			break;
+			of_node_put(prev);
+			prev = np;
+			if (!np)
+				break;
+		}
 		cache_of_set_props(this_leaf, np);
 		this_leaf->fw_token = np;
 		index++;
 	}
 
+	of_node_put(np);
+
 	if (index != cache_leaves(cpu)) /* not all OF nodes populated */
 		return -ENOENT;
 
@@ -312,8 +317,6 @@ static void cache_shared_cpu_map_remove(unsigned int cpu)
 			cpumask_clear_cpu(cpu, &sib_leaf->shared_cpu_map);
 			cpumask_clear_cpu(sibling, &this_leaf->shared_cpu_map);
 		}
-		if (of_have_populated_dt())
-			of_node_put(this_leaf->fw_token);
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/base/class.c linux-libre-6.2-gnu/drivers/base/class.c
index 64f7b9a0970f..86ec554cfe60 100644
--- linux-libre-6.1-gnu/drivers/base/class.c
+++ linux-libre-6.2-gnu/drivers/base/class.c
@@ -62,7 +62,7 @@ static void class_release(struct kobject *kobj)
 	kfree(cp);
 }
 
-static const struct kobj_ns_type_operations *class_child_ns_type(struct kobject *kobj)
+static const struct kobj_ns_type_operations *class_child_ns_type(const struct kobject *kobj)
 {
 	struct subsys_private *cp = to_subsys_private(kobj);
 	struct class *class = cp->class;
@@ -192,6 +192,11 @@ int __class_register(struct class *cls, struct lock_class_key *key)
 	}
 	error = class_add_groups(class_get(cls), cls->class_groups);
 	class_put(cls);
+	if (error) {
+		kobject_del(&cp->subsys.kobj);
+		kfree_const(cp->subsys.kobj.name);
+		kfree(cp);
+	}
 	return error;
 }
 EXPORT_SYMBOL_GPL(__class_register);
diff --git linux-libre-6.1-gnu/drivers/base/core.c linux-libre-6.2-gnu/drivers/base/core.c
index d02501933467..a3e14143ec0c 100644
--- linux-libre-6.1-gnu/drivers/base/core.c
+++ linux-libre-6.2-gnu/drivers/base/core.c
@@ -14,6 +14,7 @@
 #include <linux/err.h>
 #include <linux/fwnode.h>
 #include <linux/init.h>
+#include <linux/kstrtox.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/string.h>
@@ -1628,7 +1629,7 @@ early_param("fw_devlink", fw_devlink_setup);
 static bool fw_devlink_strict;
 static int __init fw_devlink_strict_setup(char *arg)
 {
-	return strtobool(arg, &fw_devlink_strict);
+	return kstrtobool(arg, &fw_devlink_strict);
 }
 early_param("fw_devlink.strict", fw_devlink_strict_setup);
 
@@ -2280,7 +2281,7 @@ ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
 {
 	struct dev_ext_attribute *ea = to_ext_attr(attr);
 
-	if (strtobool(buf, ea->var) < 0)
+	if (kstrtobool(buf, ea->var) < 0)
 		return -EINVAL;
 
 	return size;
@@ -2334,9 +2335,9 @@ static void device_release(struct kobject *kobj)
 	kfree(p);
 }
 
-static const void *device_namespace(struct kobject *kobj)
+static const void *device_namespace(const struct kobject *kobj)
 {
-	struct device *dev = kobj_to_dev(kobj);
+	const struct device *dev = kobj_to_dev(kobj);
 	const void *ns = NULL;
 
 	if (dev->class && dev->class->ns_type)
@@ -2345,9 +2346,9 @@ static const void *device_namespace(struct kobject *kobj)
 	return ns;
 }
 
-static void device_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid)
+static void device_get_ownership(const struct kobject *kobj, kuid_t *uid, kgid_t *gid)
 {
-	struct device *dev = kobj_to_dev(kobj);
+	const struct device *dev = kobj_to_dev(kobj);
 
 	if (dev->class && dev->class->get_ownership)
 		dev->class->get_ownership(dev, uid, gid);
@@ -2361,12 +2362,12 @@ static struct kobj_type device_ktype = {
 };
 
 
-static int dev_uevent_filter(struct kobject *kobj)
+static int dev_uevent_filter(const struct kobject *kobj)
 {
 	const struct kobj_type *ktype = get_ktype(kobj);
 
 	if (ktype == &device_ktype) {
-		struct device *dev = kobj_to_dev(kobj);
+		const struct device *dev = kobj_to_dev(kobj);
 		if (dev->bus)
 			return 1;
 		if (dev->class)
@@ -2375,9 +2376,9 @@ static int dev_uevent_filter(struct kobject *kobj)
 	return 0;
 }
 
-static const char *dev_uevent_name(struct kobject *kobj)
+static const char *dev_uevent_name(const struct kobject *kobj)
 {
-	struct device *dev = kobj_to_dev(kobj);
+	const struct device *dev = kobj_to_dev(kobj);
 
 	if (dev->bus)
 		return dev->bus->name;
@@ -2534,7 +2535,7 @@ static ssize_t online_store(struct device *dev, struct device_attribute *attr,
 	bool val;
 	int ret;
 
-	ret = strtobool(buf, &val);
+	ret = kstrtobool(buf, &val);
 	if (ret < 0)
 		return ret;
 
@@ -2585,11 +2586,6 @@ union device_attr_group_devres {
 	const struct attribute_group **groups;
 };
 
-static int devm_attr_group_match(struct device *dev, void *res, void *data)
-{
-	return ((union device_attr_group_devres *)res)->group == data;
-}
-
 static void devm_attr_group_remove(struct device *dev, void *res)
 {
 	union device_attr_group_devres *devres = res;
@@ -2640,23 +2636,6 @@ int devm_device_add_group(struct device *dev, const struct attribute_group *grp)
 }
 EXPORT_SYMBOL_GPL(devm_device_add_group);
 
-/**
- * devm_device_remove_group: remove a managed group from a device
- * @dev:	device to remove the group from
- * @grp:	group to remove
- *
- * This function removes a group of attributes from a device. The attributes
- * previously have to have been created for this group, otherwise it will fail.
- */
-void devm_device_remove_group(struct device *dev,
-			      const struct attribute_group *grp)
-{
-	WARN_ON(devres_release(dev, devm_attr_group_remove,
-			       devm_attr_group_match,
-			       /* cast away const */ (void *)grp));
-}
-EXPORT_SYMBOL_GPL(devm_device_remove_group);
-
 /**
  * devm_device_add_groups - create a bunch of managed attribute groups
  * @dev:	The device to create the group for
@@ -2693,23 +2672,6 @@ int devm_device_add_groups(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_device_add_groups);
 
-/**
- * devm_device_remove_groups - remove a list of managed groups
- *
- * @dev:	The device for the groups to be removed from
- * @groups:	NULL terminated list of groups to be removed
- *
- * If groups is not NULL, remove the specified groups from the device.
- */
-void devm_device_remove_groups(struct device *dev,
-			       const struct attribute_group **groups)
-{
-	WARN_ON(devres_release(dev, devm_attr_groups_remove,
-			       devm_attr_group_match,
-			       /* cast away const */ (void *)groups));
-}
-EXPORT_SYMBOL_GPL(devm_device_remove_groups);
-
 static int device_add_attrs(struct device *dev)
 {
 	struct class *class = dev->class;
@@ -3024,9 +2986,9 @@ static void class_dir_release(struct kobject *kobj)
 }
 
 static const
-struct kobj_ns_type_operations *class_dir_child_ns_type(struct kobject *kobj)
+struct kobj_ns_type_operations *class_dir_child_ns_type(const struct kobject *kobj)
 {
-	struct class_dir *dir = to_class_dir(kobj);
+	const struct class_dir *dir = to_class_dir(kobj);
 	return dir->class->ns_type;
 }
 
diff --git linux-libre-6.1-gnu/drivers/base/dd.c linux-libre-6.2-gnu/drivers/base/dd.c
index 3dda62503102..e9b2f9c25efe 100644
--- linux-libre-6.1-gnu/drivers/base/dd.c
+++ linux-libre-6.2-gnu/drivers/base/dd.c
@@ -843,7 +843,7 @@ static int __init save_async_options(char *buf)
 }
 __setup("driver_async_probe=", save_async_options);
 
-bool driver_allows_async_probing(struct device_driver *drv)
+static bool driver_allows_async_probing(struct device_driver *drv)
 {
 	switch (drv->probe_type) {
 	case PROBE_PREFER_ASYNCHRONOUS:
@@ -1162,7 +1162,11 @@ static int __driver_attach(struct device *dev, void *data)
 		return 0;
 	} else if (ret < 0) {
 		dev_dbg(dev, "Bus failed to match device: %d\n", ret);
-		return ret;
+		/*
+		 * Driver could not match with device, but may match with
+		 * another device on the bus.
+		 */
+		return 0;
 	} /* ret > 0 means positive match */
 
 	if (driver_allows_async_probing(drv)) {
diff --git linux-libre-6.1-gnu/drivers/base/devres.c linux-libre-6.2-gnu/drivers/base/devres.c
index 4ab2b50ee38f..c0e100074aa3 100644
--- linux-libre-6.1-gnu/drivers/base/devres.c
+++ linux-libre-6.2-gnu/drivers/base/devres.c
@@ -101,6 +101,9 @@ static bool check_dr_size(size_t size, size_t *tot_size)
 					size, tot_size)))
 		return false;
 
+	/* Actually allocate the full kmalloc bucket size. */
+	*tot_size = kmalloc_size_roundup(*tot_size);
+
 	return true;
 }
 
diff --git linux-libre-6.1-gnu/drivers/base/firmware_loader/firmware.h linux-libre-6.2-gnu/drivers/base/firmware_loader/firmware.h
index fe77e91c38a2..bf549d6500d7 100644
--- linux-libre-6.1-gnu/drivers/base/firmware_loader/firmware.h
+++ linux-libre-6.2-gnu/drivers/base/firmware_loader/firmware.h
@@ -9,8 +9,6 @@
 #include <linux/list.h>
 #include <linux/completion.h>
 
-#include <generated/utsrelease.h>
-
 /**
  * enum fw_opt - options to control firmware loading behaviour
  *
diff --git linux-libre-6.1-gnu/drivers/base/firmware_loader/main.c linux-libre-6.2-gnu/drivers/base/firmware_loader/main.c
index 7c3590fd97c2..017c4cdb219e 100644
--- linux-libre-6.1-gnu/drivers/base/firmware_loader/main.c
+++ linux-libre-6.2-gnu/drivers/base/firmware_loader/main.c
@@ -821,7 +821,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
 	 * called by a driver when serving an unrelated request from userland, we use
 	 * the kernel credentials to read the file.
 	 */
-	kern_cred = prepare_kernel_cred(NULL);
+	kern_cred = prepare_kernel_cred(&init_task);
 	if (!kern_cred) {
 		ret = -ENOMEM;
 		goto out;
diff --git linux-libre-6.1-gnu/drivers/base/firmware_loader/sysfs.c linux-libre-6.2-gnu/drivers/base/firmware_loader/sysfs.c
index 5b66b3d1fa16..56911d75b90a 100644
--- linux-libre-6.1-gnu/drivers/base/firmware_loader/sysfs.c
+++ linux-libre-6.2-gnu/drivers/base/firmware_loader/sysfs.c
@@ -64,7 +64,7 @@ static struct attribute *firmware_class_attrs[] = {
 };
 ATTRIBUTE_GROUPS(firmware_class);
 
-static int do_firmware_uevent(struct fw_sysfs *fw_sysfs, struct kobj_uevent_env *env)
+static int do_firmware_uevent(const struct fw_sysfs *fw_sysfs, struct kobj_uevent_env *env)
 {
 	if (add_uevent_var(env, "FIRMWARE=%s", fw_sysfs->fw_priv->fw_name))
 		return -ENOMEM;
@@ -76,9 +76,9 @@ static int do_firmware_uevent(struct fw_sysfs *fw_sysfs, struct kobj_uevent_env
 	return 0;
 }
 
-static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int firmware_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
-	struct fw_sysfs *fw_sysfs = to_fw_sysfs(dev);
+	const struct fw_sysfs *fw_sysfs = to_fw_sysfs(dev);
 	int err = 0;
 
 	mutex_lock(&fw_lock);
diff --git linux-libre-6.1-gnu/drivers/base/firmware_loader/sysfs.h linux-libre-6.2-gnu/drivers/base/firmware_loader/sysfs.h
index df1d5add698f..2060add8ef81 100644
--- linux-libre-6.1-gnu/drivers/base/firmware_loader/sysfs.h
+++ linux-libre-6.2-gnu/drivers/base/firmware_loader/sysfs.h
@@ -80,11 +80,7 @@ struct fw_sysfs {
 	struct firmware *fw;
 	void *fw_upload_priv;
 };
-
-static inline struct fw_sysfs *to_fw_sysfs(struct device *dev)
-{
-	return container_of(dev, struct fw_sysfs, dev);
-}
+#define to_fw_sysfs(__dev)	container_of_const(__dev, struct fw_sysfs, dev)
 
 void __fw_load_abort(struct fw_priv *fw_priv);
 
diff --git linux-libre-6.1-gnu/drivers/base/memory.c linux-libre-6.2-gnu/drivers/base/memory.c
index 9aa0da991cfb..fe98fb8d94e5 100644
--- linux-libre-6.1-gnu/drivers/base/memory.c
+++ linux-libre-6.2-gnu/drivers/base/memory.c
@@ -175,6 +175,15 @@ int memory_notify(unsigned long val, void *v)
 	return blocking_notifier_call_chain(&memory_chain, val, v);
 }
 
+#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG)
+static unsigned long memblk_nr_poison(struct memory_block *mem);
+#else
+static inline unsigned long memblk_nr_poison(struct memory_block *mem)
+{
+	return 0;
+}
+#endif
+
 static int memory_block_online(struct memory_block *mem)
 {
 	unsigned long start_pfn = section_nr_to_pfn(mem->start_section_nr);
@@ -183,6 +192,9 @@ static int memory_block_online(struct memory_block *mem)
 	struct zone *zone;
 	int ret;
 
+	if (memblk_nr_poison(mem))
+		return -EHWPOISON;
+
 	zone = zone_for_pfn_range(mem->online_type, mem->nid, mem->group,
 				  start_pfn, nr_pages);
 
@@ -864,6 +876,7 @@ void remove_memory_block_devices(unsigned long start, unsigned long size)
 		mem = find_memory_block_by_id(block_id);
 		if (WARN_ON_ONCE(!mem))
 			continue;
+		num_poisoned_pages_sub(-1UL, memblk_nr_poison(mem));
 		unregister_memory_block_under_nodes(mem);
 		remove_memory_block(mem);
 	}
@@ -1164,3 +1177,28 @@ int walk_dynamic_memory_groups(int nid, walk_memory_groups_func_t func,
 	}
 	return ret;
 }
+
+#if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_MEMORY_HOTPLUG)
+void memblk_nr_poison_inc(unsigned long pfn)
+{
+	const unsigned long block_id = pfn_to_block_id(pfn);
+	struct memory_block *mem = find_memory_block_by_id(block_id);
+
+	if (mem)
+		atomic_long_inc(&mem->nr_hwpoison);
+}
+
+void memblk_nr_poison_sub(unsigned long pfn, long i)
+{
+	const unsigned long block_id = pfn_to_block_id(pfn);
+	struct memory_block *mem = find_memory_block_by_id(block_id);
+
+	if (mem)
+		atomic_long_sub(i, &mem->nr_hwpoison);
+}
+
+static unsigned long memblk_nr_poison(struct memory_block *mem)
+{
+	return atomic_long_read(&mem->nr_hwpoison);
+}
+#endif
diff --git linux-libre-6.1-gnu/drivers/base/platform-msi.c linux-libre-6.2-gnu/drivers/base/platform-msi.c
index 12b044151298..5883e7634a2b 100644
--- linux-libre-6.1-gnu/drivers/base/platform-msi.c
+++ linux-libre-6.2-gnu/drivers/base/platform-msi.c
@@ -213,7 +213,7 @@ int platform_msi_domain_alloc_irqs(struct device *dev, unsigned int nvec,
 	if (err)
 		return err;
 
-	err = msi_domain_alloc_irqs(dev->msi.domain, dev, nvec);
+	err = msi_domain_alloc_irqs_range(dev, MSI_DEFAULT_DOMAIN, 0, nvec - 1);
 	if (err)
 		platform_msi_free_priv_data(dev);
 
@@ -227,7 +227,7 @@ EXPORT_SYMBOL_GPL(platform_msi_domain_alloc_irqs);
  */
 void platform_msi_domain_free_irqs(struct device *dev)
 {
-	msi_domain_free_irqs(dev->msi.domain, dev);
+	msi_domain_free_irqs_all(dev, MSI_DEFAULT_DOMAIN);
 	platform_msi_free_priv_data(dev);
 }
 EXPORT_SYMBOL_GPL(platform_msi_domain_free_irqs);
@@ -325,7 +325,7 @@ void platform_msi_device_domain_free(struct irq_domain *domain, unsigned int vir
 
 	msi_lock_descs(data->dev);
 	irq_domain_free_irqs_common(domain, virq, nr_irqs);
-	msi_free_msi_descs_range(data->dev, MSI_DESC_ALL, virq, virq + nr_irqs - 1);
+	msi_free_msi_descs_range(data->dev, virq, virq + nr_irqs - 1);
 	msi_unlock_descs(data->dev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/base/platform.c linux-libre-6.2-gnu/drivers/base/platform.c
index 51bb2289865c..968f3d71eeab 100644
--- linux-libre-6.1-gnu/drivers/base/platform.c
+++ linux-libre-6.2-gnu/drivers/base/platform.c
@@ -441,8 +441,8 @@ static int __platform_get_irq_byname(struct platform_device *dev,
 	struct resource *r;
 	int ret;
 
-	if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) {
-		ret = of_irq_get_byname(dev->dev.of_node, name);
+	if (!dev->dev.of_node || IS_ENABLED(CONFIG_OF_IRQ)) {
+		ret = fwnode_irq_get_byname(dev_fwnode(&dev->dev), name);
 		if (ret > 0 || ret == -EPROBE_DEFER)
 			return ret;
 	}
diff --git linux-libre-6.1-gnu/drivers/base/power/domain.c linux-libre-6.2-gnu/drivers/base/power/domain.c
index 6471b559230e..967bcf9d415e 100644
--- linux-libre-6.1-gnu/drivers/base/power/domain.c
+++ linux-libre-6.2-gnu/drivers/base/power/domain.c
@@ -494,6 +494,31 @@ void dev_pm_genpd_set_next_wakeup(struct device *dev, ktime_t next)
 }
 EXPORT_SYMBOL_GPL(dev_pm_genpd_set_next_wakeup);
 
+/**
+ * dev_pm_genpd_get_next_hrtimer - Return the next_hrtimer for the genpd
+ * @dev: A device that is attached to the genpd.
+ *
+ * This routine should typically be called for a device, at the point of when a
+ * GENPD_NOTIFY_PRE_OFF notification has been sent for it.
+ *
+ * Returns the aggregated value of the genpd's next hrtimer or KTIME_MAX if no
+ * valid value have been set.
+ */
+ktime_t dev_pm_genpd_get_next_hrtimer(struct device *dev)
+{
+	struct generic_pm_domain *genpd;
+
+	genpd = dev_to_genpd_safe(dev);
+	if (!genpd)
+		return KTIME_MAX;
+
+	if (genpd->gd)
+		return genpd->gd->next_hrtimer;
+
+	return KTIME_MAX;
+}
+EXPORT_SYMBOL_GPL(dev_pm_genpd_get_next_hrtimer);
+
 static int _genpd_power_on(struct generic_pm_domain *genpd, bool timed)
 {
 	unsigned int state_idx = genpd->state_idx;
@@ -939,8 +964,8 @@ static int genpd_runtime_suspend(struct device *dev)
 		return 0;
 
 	genpd_lock(genpd);
-	gpd_data->rpm_pstate = genpd_drop_performance_state(dev);
 	genpd_power_off(genpd, true, 0);
+	gpd_data->rpm_pstate = genpd_drop_performance_state(dev);
 	genpd_unlock(genpd);
 
 	return 0;
@@ -978,9 +1003,8 @@ static int genpd_runtime_resume(struct device *dev)
 		goto out;
 
 	genpd_lock(genpd);
+	genpd_restore_performance_state(dev, gpd_data->rpm_pstate);
 	ret = genpd_power_on(genpd, 0);
-	if (!ret)
-		genpd_restore_performance_state(dev, gpd_data->rpm_pstate);
 	genpd_unlock(genpd);
 
 	if (ret)
@@ -1018,8 +1042,8 @@ err_stop:
 err_poweroff:
 	if (!pm_runtime_is_irq_safe(dev) || genpd_is_irq_safe(genpd)) {
 		genpd_lock(genpd);
-		gpd_data->rpm_pstate = genpd_drop_performance_state(dev);
 		genpd_power_off(genpd, true, 0);
+		gpd_data->rpm_pstate = genpd_drop_performance_state(dev);
 		genpd_unlock(genpd);
 	}
 
@@ -1189,12 +1213,15 @@ static int genpd_prepare(struct device *dev)
  * genpd_finish_suspend - Completion of suspend or hibernation of device in an
  *   I/O pm domain.
  * @dev: Device to suspend.
- * @poweroff: Specifies if this is a poweroff_noirq or suspend_noirq callback.
+ * @suspend_noirq: Generic suspend_noirq callback.
+ * @resume_noirq: Generic resume_noirq callback.
  *
  * Stop the device and remove power from the domain if all devices in it have
  * been stopped.
  */
-static int genpd_finish_suspend(struct device *dev, bool poweroff)
+static int genpd_finish_suspend(struct device *dev,
+				int (*suspend_noirq)(struct device *dev),
+				int (*resume_noirq)(struct device *dev))
 {
 	struct generic_pm_domain *genpd;
 	int ret = 0;
@@ -1203,10 +1230,7 @@ static int genpd_finish_suspend(struct device *dev, bool poweroff)
 	if (IS_ERR(genpd))
 		return -EINVAL;
 
-	if (poweroff)
-		ret = pm_generic_poweroff_noirq(dev);
-	else
-		ret = pm_generic_suspend_noirq(dev);
+	ret = suspend_noirq(dev);
 	if (ret)
 		return ret;
 
@@ -1217,10 +1241,7 @@ static int genpd_finish_suspend(struct device *dev, bool poweroff)
 	    !pm_runtime_status_suspended(dev)) {
 		ret = genpd_stop_dev(genpd, dev);
 		if (ret) {
-			if (poweroff)
-				pm_generic_restore_noirq(dev);
-			else
-				pm_generic_resume_noirq(dev);
+			resume_noirq(dev);
 			return ret;
 		}
 	}
@@ -1244,16 +1265,20 @@ static int genpd_suspend_noirq(struct device *dev)
 {
 	dev_dbg(dev, "%s()\n", __func__);
 
-	return genpd_finish_suspend(dev, false);
+	return genpd_finish_suspend(dev,
+				    pm_generic_suspend_noirq,
+				    pm_generic_resume_noirq);
 }
 
 /**
- * genpd_resume_noirq - Start of resume of device in an I/O PM domain.
+ * genpd_finish_resume - Completion of resume of device in an I/O PM domain.
  * @dev: Device to resume.
+ * @resume_noirq: Generic resume_noirq callback.
  *
  * Restore power to the device's PM domain, if necessary, and start the device.
  */
-static int genpd_resume_noirq(struct device *dev)
+static int genpd_finish_resume(struct device *dev,
+			       int (*resume_noirq)(struct device *dev))
 {
 	struct generic_pm_domain *genpd;
 	int ret;
@@ -1265,7 +1290,7 @@ static int genpd_resume_noirq(struct device *dev)
 		return -EINVAL;
 
 	if (device_wakeup_path(dev) && genpd_is_active_wakeup(genpd))
-		return pm_generic_resume_noirq(dev);
+		return resume_noirq(dev);
 
 	genpd_lock(genpd);
 	genpd_sync_power_on(genpd, true, 0);
@@ -1282,6 +1307,19 @@ static int genpd_resume_noirq(struct device *dev)
 	return pm_generic_resume_noirq(dev);
 }
 
+/**
+ * genpd_resume_noirq - Start of resume of device in an I/O PM domain.
+ * @dev: Device to resume.
+ *
+ * Restore power to the device's PM domain, if necessary, and start the device.
+ */
+static int genpd_resume_noirq(struct device *dev)
+{
+	dev_dbg(dev, "%s()\n", __func__);
+
+	return genpd_finish_resume(dev, pm_generic_resume_noirq);
+}
+
 /**
  * genpd_freeze_noirq - Completion of freezing a device in an I/O PM domain.
  * @dev: Device to freeze.
@@ -1293,24 +1331,11 @@ static int genpd_resume_noirq(struct device *dev)
  */
 static int genpd_freeze_noirq(struct device *dev)
 {
-	const struct generic_pm_domain *genpd;
-	int ret = 0;
-
 	dev_dbg(dev, "%s()\n", __func__);
 
-	genpd = dev_to_genpd(dev);
-	if (IS_ERR(genpd))
-		return -EINVAL;
-
-	ret = pm_generic_freeze_noirq(dev);
-	if (ret)
-		return ret;
-
-	if (genpd->dev_ops.stop && genpd->dev_ops.start &&
-	    !pm_runtime_status_suspended(dev))
-		ret = genpd_stop_dev(genpd, dev);
-
-	return ret;
+	return genpd_finish_suspend(dev,
+				    pm_generic_freeze_noirq,
+				    pm_generic_thaw_noirq);
 }
 
 /**
@@ -1322,23 +1347,9 @@ static int genpd_freeze_noirq(struct device *dev)
  */
 static int genpd_thaw_noirq(struct device *dev)
 {
-	const struct generic_pm_domain *genpd;
-	int ret = 0;
-
 	dev_dbg(dev, "%s()\n", __func__);
 
-	genpd = dev_to_genpd(dev);
-	if (IS_ERR(genpd))
-		return -EINVAL;
-
-	if (genpd->dev_ops.stop && genpd->dev_ops.start &&
-	    !pm_runtime_status_suspended(dev)) {
-		ret = genpd_start_dev(genpd, dev);
-		if (ret)
-			return ret;
-	}
-
-	return pm_generic_thaw_noirq(dev);
+	return genpd_finish_resume(dev, pm_generic_thaw_noirq);
 }
 
 /**
@@ -1353,7 +1364,9 @@ static int genpd_poweroff_noirq(struct device *dev)
 {
 	dev_dbg(dev, "%s()\n", __func__);
 
-	return genpd_finish_suspend(dev, true);
+	return genpd_finish_suspend(dev,
+				    pm_generic_poweroff_noirq,
+				    pm_generic_restore_noirq);
 }
 
 /**
@@ -1365,40 +1378,9 @@ static int genpd_poweroff_noirq(struct device *dev)
  */
 static int genpd_restore_noirq(struct device *dev)
 {
-	struct generic_pm_domain *genpd;
-	int ret = 0;
-
 	dev_dbg(dev, "%s()\n", __func__);
 
-	genpd = dev_to_genpd(dev);
-	if (IS_ERR(genpd))
-		return -EINVAL;
-
-	/*
-	 * At this point suspended_count == 0 means we are being run for the
-	 * first time for the given domain in the present cycle.
-	 */
-	genpd_lock(genpd);
-	if (genpd->suspended_count++ == 0) {
-		/*
-		 * The boot kernel might put the domain into arbitrary state,
-		 * so make it appear as powered off to genpd_sync_power_on(),
-		 * so that it tries to power it on in case it was really off.
-		 */
-		genpd->status = GENPD_STATE_OFF;
-	}
-
-	genpd_sync_power_on(genpd, true, 0);
-	genpd_unlock(genpd);
-
-	if (genpd->dev_ops.stop && genpd->dev_ops.start &&
-	    !pm_runtime_status_suspended(dev)) {
-		ret = genpd_start_dev(genpd, dev);
-		if (ret)
-			return ret;
-	}
-
-	return pm_generic_restore_noirq(dev);
+	return genpd_finish_resume(dev, pm_generic_restore_noirq);
 }
 
 /**
@@ -1994,6 +1976,7 @@ static int genpd_alloc_data(struct generic_pm_domain *genpd)
 		gd->max_off_time_ns = -1;
 		gd->max_off_time_changed = true;
 		gd->next_wakeup = KTIME_MAX;
+		gd->next_hrtimer = KTIME_MAX;
 	}
 
 	/* Use only one "off" state if there were no states declared */
@@ -2749,17 +2732,6 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev,
 	dev->pm_domain->detach = genpd_dev_pm_detach;
 	dev->pm_domain->sync = genpd_dev_pm_sync;
 
-	if (power_on) {
-		genpd_lock(pd);
-		ret = genpd_power_on(pd, 0);
-		genpd_unlock(pd);
-	}
-
-	if (ret) {
-		genpd_remove_device(pd, dev);
-		return -EPROBE_DEFER;
-	}
-
 	/* Set the default performance state */
 	pstate = of_get_required_opp_performance_state(dev->of_node, index);
 	if (pstate < 0 && pstate != -ENODEV && pstate != -EOPNOTSUPP) {
@@ -2771,6 +2743,24 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev,
 			goto err;
 		dev_gpd_data(dev)->default_pstate = pstate;
 	}
+
+	if (power_on) {
+		genpd_lock(pd);
+		ret = genpd_power_on(pd, 0);
+		genpd_unlock(pd);
+	}
+
+	if (ret) {
+		/* Drop the default performance state */
+		if (dev_gpd_data(dev)->default_pstate) {
+			dev_pm_genpd_set_performance_state(dev, 0);
+			dev_gpd_data(dev)->default_pstate = 0;
+		}
+
+		genpd_remove_device(pd, dev);
+		return -EPROBE_DEFER;
+	}
+
 	return 1;
 
 err:
diff --git linux-libre-6.1-gnu/drivers/base/power/domain_governor.c linux-libre-6.2-gnu/drivers/base/power/domain_governor.c
index 282a3a135827..cc2c3a5a6d35 100644
--- linux-libre-6.1-gnu/drivers/base/power/domain_governor.c
+++ linux-libre-6.2-gnu/drivers/base/power/domain_governor.c
@@ -375,6 +375,9 @@ static bool cpu_power_down_ok(struct dev_pm_domain *pd)
 	if (idle_duration_ns <= 0)
 		return false;
 
+	/* Store the next domain_wakeup to allow consumers to use it. */
+	genpd->gd->next_hrtimer = domain_wakeup;
+
 	/*
 	 * Find the deepest idle state that has its residency value satisfied
 	 * and by also taking into account the power off latency for the state.
diff --git linux-libre-6.1-gnu/drivers/base/power/runtime.c linux-libre-6.2-gnu/drivers/base/power/runtime.c
index b52049098d4e..50e726b6c2cf 100644
--- linux-libre-6.1-gnu/drivers/base/power/runtime.c
+++ linux-libre-6.2-gnu/drivers/base/power/runtime.c
@@ -243,8 +243,7 @@ void pm_runtime_set_memalloc_noio(struct device *dev, bool enable)
 		 * flag was set by any one of the descendants.
 		 */
 		if (!dev || (!enable &&
-			     device_for_each_child(dev, NULL,
-						   dev_memalloc_noio)))
+		    device_for_each_child(dev, NULL, dev_memalloc_noio)))
 			break;
 	}
 	mutex_unlock(&dev_hotplug_mutex);
@@ -265,15 +264,13 @@ static int rpm_check_suspend_allowed(struct device *dev)
 		retval = -EACCES;
 	else if (atomic_read(&dev->power.usage_count))
 		retval = -EAGAIN;
-	else if (!dev->power.ignore_children &&
-			atomic_read(&dev->power.child_count))
+	else if (!dev->power.ignore_children && atomic_read(&dev->power.child_count))
 		retval = -EBUSY;
 
 	/* Pending resume requests take precedence over suspends. */
-	else if ((dev->power.deferred_resume
-			&& dev->power.runtime_status == RPM_SUSPENDING)
-	    || (dev->power.request_pending
-			&& dev->power.request == RPM_REQ_RESUME))
+	else if ((dev->power.deferred_resume &&
+	    dev->power.runtime_status == RPM_SUSPENDING) ||
+	    (dev->power.request_pending && dev->power.request == RPM_REQ_RESUME))
 		retval = -EAGAIN;
 	else if (__dev_pm_qos_resume_latency(dev) == 0)
 		retval = -EPERM;
@@ -404,9 +401,9 @@ static int __rpm_callback(int (*cb)(struct device *), struct device *dev)
 		 *
 		 * Do that if resume fails too.
 		 */
-		if (use_links
-		    && ((dev->power.runtime_status == RPM_SUSPENDING && !retval)
-		    || (dev->power.runtime_status == RPM_RESUMING && retval))) {
+		if (use_links &&
+		    ((dev->power.runtime_status == RPM_SUSPENDING && !retval) ||
+		    (dev->power.runtime_status == RPM_RESUMING && retval))) {
 			idx = device_links_read_lock();
 
 			__rpm_put_suppliers(dev, false);
@@ -421,6 +418,38 @@ fail:
 	return retval;
 }
 
+/**
+ * rpm_callback - Run a given runtime PM callback for a given device.
+ * @cb: Runtime PM callback to run.
+ * @dev: Device to run the callback for.
+ */
+static int rpm_callback(int (*cb)(struct device *), struct device *dev)
+{
+	int retval;
+
+	if (dev->power.memalloc_noio) {
+		unsigned int noio_flag;
+
+		/*
+		 * Deadlock might be caused if memory allocation with
+		 * GFP_KERNEL happens inside runtime_suspend and
+		 * runtime_resume callbacks of one block device's
+		 * ancestor or the block device itself. Network
+		 * device might be thought as part of iSCSI block
+		 * device, so network device and its ancestor should
+		 * be marked as memalloc_noio too.
+		 */
+		noio_flag = memalloc_noio_save();
+		retval = __rpm_callback(cb, dev);
+		memalloc_noio_restore(noio_flag);
+	} else {
+		retval = __rpm_callback(cb, dev);
+	}
+
+	dev->power.runtime_error = retval;
+	return retval != -EACCES ? retval : -EIO;
+}
+
 /**
  * rpm_idle - Notify device bus type if the device can be suspended.
  * @dev: Device to notify the bus type about.
@@ -459,6 +488,7 @@ static int rpm_idle(struct device *dev, int rpmflags)
 	/* Act as though RPM_NOWAIT is always set. */
 	else if (dev->power.idle_notification)
 		retval = -EINPROGRESS;
+
 	if (retval)
 		goto out;
 
@@ -484,7 +514,17 @@ static int rpm_idle(struct device *dev, int rpmflags)
 
 	dev->power.idle_notification = true;
 
-	retval = __rpm_callback(callback, dev);
+	if (dev->power.irq_safe)
+		spin_unlock(&dev->power.lock);
+	else
+		spin_unlock_irq(&dev->power.lock);
+
+	retval = callback(dev);
+
+	if (dev->power.irq_safe)
+		spin_lock(&dev->power.lock);
+	else
+		spin_lock_irq(&dev->power.lock);
 
 	dev->power.idle_notification = false;
 	wake_up_all(&dev->power.wait_queue);
@@ -494,38 +534,6 @@ static int rpm_idle(struct device *dev, int rpmflags)
 	return retval ? retval : rpm_suspend(dev, rpmflags | RPM_AUTO);
 }
 
-/**
- * rpm_callback - Run a given runtime PM callback for a given device.
- * @cb: Runtime PM callback to run.
- * @dev: Device to run the callback for.
- */
-static int rpm_callback(int (*cb)(struct device *), struct device *dev)
-{
-	int retval;
-
-	if (dev->power.memalloc_noio) {
-		unsigned int noio_flag;
-
-		/*
-		 * Deadlock might be caused if memory allocation with
-		 * GFP_KERNEL happens inside runtime_suspend and
-		 * runtime_resume callbacks of one block device's
-		 * ancestor or the block device itself. Network
-		 * device might be thought as part of iSCSI block
-		 * device, so network device and its ancestor should
-		 * be marked as memalloc_noio too.
-		 */
-		noio_flag = memalloc_noio_save();
-		retval = __rpm_callback(cb, dev);
-		memalloc_noio_restore(noio_flag);
-	} else {
-		retval = __rpm_callback(cb, dev);
-	}
-
-	dev->power.runtime_error = retval;
-	return retval != -EACCES ? retval : -EIO;
-}
-
 /**
  * rpm_suspend - Carry out runtime suspend of given device.
  * @dev: Device to suspend.
@@ -564,12 +572,12 @@ static int rpm_suspend(struct device *dev, int rpmflags)
 	/* Synchronous suspends are not allowed in the RPM_RESUMING state. */
 	if (dev->power.runtime_status == RPM_RESUMING && !(rpmflags & RPM_ASYNC))
 		retval = -EAGAIN;
+
 	if (retval)
 		goto out;
 
 	/* If the autosuspend_delay time hasn't expired yet, reschedule. */
-	if ((rpmflags & RPM_AUTO)
-	    && dev->power.runtime_status != RPM_SUSPENDING) {
+	if ((rpmflags & RPM_AUTO) && dev->power.runtime_status != RPM_SUSPENDING) {
 		u64 expires = pm_runtime_autosuspend_expiration(dev);
 
 		if (expires != 0) {
@@ -584,7 +592,7 @@ static int rpm_suspend(struct device *dev, int rpmflags)
 			 * rest.
 			 */
 			if (!(dev->power.timer_expires &&
-					dev->power.timer_expires <= expires)) {
+			    dev->power.timer_expires <= expires)) {
 				/*
 				 * We add a slack of 25% to gather wakeups
 				 * without sacrificing the granularity.
@@ -594,9 +602,9 @@ static int rpm_suspend(struct device *dev, int rpmflags)
 
 				dev->power.timer_expires = expires;
 				hrtimer_start_range_ns(&dev->power.suspend_timer,
-						ns_to_ktime(expires),
-						slack,
-						HRTIMER_MODE_ABS);
+						       ns_to_ktime(expires),
+						       slack,
+						       HRTIMER_MODE_ABS);
 			}
 			dev->power.timer_autosuspends = 1;
 			goto out;
@@ -787,8 +795,8 @@ static int rpm_resume(struct device *dev, int rpmflags)
 		goto out;
 	}
 
-	if (dev->power.runtime_status == RPM_RESUMING
-	    || dev->power.runtime_status == RPM_SUSPENDING) {
+	if (dev->power.runtime_status == RPM_RESUMING ||
+	    dev->power.runtime_status == RPM_SUSPENDING) {
 		DEFINE_WAIT(wait);
 
 		if (rpmflags & (RPM_ASYNC | RPM_NOWAIT)) {
@@ -815,8 +823,8 @@ static int rpm_resume(struct device *dev, int rpmflags)
 		for (;;) {
 			prepare_to_wait(&dev->power.wait_queue, &wait,
 					TASK_UNINTERRUPTIBLE);
-			if (dev->power.runtime_status != RPM_RESUMING
-			    && dev->power.runtime_status != RPM_SUSPENDING)
+			if (dev->power.runtime_status != RPM_RESUMING &&
+			    dev->power.runtime_status != RPM_SUSPENDING)
 				break;
 
 			spin_unlock_irq(&dev->power.lock);
@@ -836,9 +844,9 @@ static int rpm_resume(struct device *dev, int rpmflags)
 	 */
 	if (dev->power.no_callbacks && !parent && dev->parent) {
 		spin_lock_nested(&dev->parent->power.lock, SINGLE_DEPTH_NESTING);
-		if (dev->parent->power.disable_depth > 0
-		    || dev->parent->power.ignore_children
-		    || dev->parent->power.runtime_status == RPM_ACTIVE) {
+		if (dev->parent->power.disable_depth > 0 ||
+		    dev->parent->power.ignore_children ||
+		    dev->parent->power.runtime_status == RPM_ACTIVE) {
 			atomic_inc(&dev->parent->power.child_count);
 			spin_unlock(&dev->parent->power.lock);
 			retval = 1;
@@ -867,6 +875,7 @@ static int rpm_resume(struct device *dev, int rpmflags)
 		parent = dev->parent;
 		if (dev->power.irq_safe)
 			goto skip_parent;
+
 		spin_unlock(&dev->power.lock);
 
 		pm_runtime_get_noresume(parent);
@@ -876,8 +885,8 @@ static int rpm_resume(struct device *dev, int rpmflags)
 		 * Resume the parent if it has runtime PM enabled and not been
 		 * set to ignore its children.
 		 */
-		if (!parent->power.disable_depth
-		    && !parent->power.ignore_children) {
+		if (!parent->power.disable_depth &&
+		    !parent->power.ignore_children) {
 			rpm_resume(parent, 0);
 			if (parent->power.runtime_status != RPM_ACTIVE)
 				retval = -EBUSY;
@@ -887,6 +896,7 @@ static int rpm_resume(struct device *dev, int rpmflags)
 		spin_lock(&dev->power.lock);
 		if (retval)
 			goto out;
+
 		goto repeat;
 	}
  skip_parent:
@@ -1291,9 +1301,9 @@ int __pm_runtime_set_status(struct device *dev, unsigned int status)
 		 * not active, has runtime PM enabled and the
 		 * 'power.ignore_children' flag unset.
 		 */
-		if (!parent->power.disable_depth
-		    && !parent->power.ignore_children
-		    && parent->power.runtime_status != RPM_ACTIVE) {
+		if (!parent->power.disable_depth &&
+		    !parent->power.ignore_children &&
+		    parent->power.runtime_status != RPM_ACTIVE) {
 			dev_err(dev, "runtime PM trying to activate child device %s but parent (%s) is not active\n",
 				dev_name(dev),
 				dev_name(parent));
@@ -1358,9 +1368,9 @@ static void __pm_runtime_barrier(struct device *dev)
 		dev->power.request_pending = false;
 	}
 
-	if (dev->power.runtime_status == RPM_SUSPENDING
-	    || dev->power.runtime_status == RPM_RESUMING
-	    || dev->power.idle_notification) {
+	if (dev->power.runtime_status == RPM_SUSPENDING ||
+	    dev->power.runtime_status == RPM_RESUMING ||
+	    dev->power.idle_notification) {
 		DEFINE_WAIT(wait);
 
 		/* Suspend, wake-up or idle notification in progress. */
@@ -1445,8 +1455,8 @@ void __pm_runtime_disable(struct device *dev, bool check_resume)
 	 * means there probably is some I/O to process and disabling runtime PM
 	 * shouldn't prevent the device from processing the I/O.
 	 */
-	if (check_resume && dev->power.request_pending
-	    && dev->power.request == RPM_REQ_RESUME) {
+	if (check_resume && dev->power.request_pending &&
+	    dev->power.request == RPM_REQ_RESUME) {
 		/*
 		 * Prevent suspends and idle notifications from being carried
 		 * out after we have woken up the device.
@@ -1606,6 +1616,7 @@ void pm_runtime_irq_safe(struct device *dev)
 {
 	if (dev->parent)
 		pm_runtime_get_sync(dev->parent);
+
 	spin_lock_irq(&dev->power.lock);
 	dev->power.irq_safe = 1;
 	spin_unlock_irq(&dev->power.lock);
diff --git linux-libre-6.1-gnu/drivers/base/property.c linux-libre-6.2-gnu/drivers/base/property.c
index 2a5a37fcd998..083a95791d3b 100644
--- linux-libre-6.1-gnu/drivers/base/property.c
+++ linux-libre-6.2-gnu/drivers/base/property.c
@@ -17,12 +17,19 @@
 #include <linux/property.h>
 #include <linux/phy.h>
 
-struct fwnode_handle *dev_fwnode(const struct device *dev)
+struct fwnode_handle *__dev_fwnode(struct device *dev)
 {
 	return IS_ENABLED(CONFIG_OF) && dev->of_node ?
 		of_fwnode_handle(dev->of_node) : dev->fwnode;
 }
-EXPORT_SYMBOL_GPL(dev_fwnode);
+EXPORT_SYMBOL_GPL(__dev_fwnode);
+
+const struct fwnode_handle *__dev_fwnode_const(const struct device *dev)
+{
+	return IS_ENABLED(CONFIG_OF) && dev->of_node ?
+		of_fwnode_handle(dev->of_node) : dev->fwnode;
+}
+EXPORT_SYMBOL_GPL(__dev_fwnode_const);
 
 /**
  * device_property_present - check if a property of a device is present
@@ -475,12 +482,13 @@ int fwnode_property_match_string(const struct fwnode_handle *fwnode,
 
 	ret = fwnode_property_read_string_array(fwnode, propname, values, nval);
 	if (ret < 0)
-		goto out;
+		goto out_free;
 
 	ret = match_string(values, nval, string);
 	if (ret < 0)
 		ret = -ENODATA;
-out:
+
+out_free:
 	kfree(values);
 	return ret;
 }
@@ -601,7 +609,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_parent);
  * node's parents.
  *
  * Returns a node pointer with refcount incremented, use
- * fwnode_handle_node() on it when done.
+ * fwnode_handle_put() on it when done.
  */
 struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode)
 {
@@ -756,7 +764,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_next_available_child_node);
  * @dev: Device to find the next child node for.
  * @child: Handle to one of the device's child nodes or a null handle.
  */
-struct fwnode_handle *device_get_next_child_node(struct device *dev,
+struct fwnode_handle *device_get_next_child_node(const struct device *dev,
 						 struct fwnode_handle *child)
 {
 	const struct fwnode_handle *fwnode = dev_fwnode(dev);
@@ -793,7 +801,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_child_node);
  * @dev: Device to find the named child node for.
  * @childname: String to match child node name against.
  */
-struct fwnode_handle *device_get_named_child_node(struct device *dev,
+struct fwnode_handle *device_get_named_child_node(const struct device *dev,
 						  const char *childname)
 {
 	return fwnode_get_named_child_node(dev_fwnode(dev), childname);
@@ -852,7 +860,7 @@ EXPORT_SYMBOL_GPL(fwnode_device_is_available);
  * device_get_child_node_count - return the number of child nodes for device
  * @dev: Device to cound the child nodes for
  */
-unsigned int device_get_child_node_count(struct device *dev)
+unsigned int device_get_child_node_count(const struct device *dev)
 {
 	struct fwnode_handle *child;
 	unsigned int count = 0;
@@ -864,13 +872,13 @@ unsigned int device_get_child_node_count(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(device_get_child_node_count);
 
-bool device_dma_supported(struct device *dev)
+bool device_dma_supported(const struct device *dev)
 {
 	return fwnode_call_bool_op(dev_fwnode(dev), device_dma_supported);
 }
 EXPORT_SYMBOL_GPL(device_dma_supported);
 
-enum dev_dma_attr device_get_dma_attr(struct device *dev)
+enum dev_dma_attr device_get_dma_attr(const struct device *dev)
 {
 	if (!fwnode_has_op(dev_fwnode(dev), device_get_dma_attr))
 		return DEV_DMA_NOT_SUPPORTED;
@@ -989,26 +997,32 @@ struct fwnode_handle *
 fwnode_graph_get_next_endpoint(const struct fwnode_handle *fwnode,
 			       struct fwnode_handle *prev)
 {
+	struct fwnode_handle *ep, *port_parent = NULL;
 	const struct fwnode_handle *parent;
-	struct fwnode_handle *ep;
 
 	/*
 	 * If this function is in a loop and the previous iteration returned
 	 * an endpoint from fwnode->secondary, then we need to use the secondary
 	 * as parent rather than @fwnode.
 	 */
-	if (prev)
-		parent = fwnode_graph_get_port_parent(prev);
-	else
+	if (prev) {
+		port_parent = fwnode_graph_get_port_parent(prev);
+		parent = port_parent;
+	} else {
 		parent = fwnode;
+	}
 	if (IS_ERR_OR_NULL(parent))
 		return NULL;
 
 	ep = fwnode_call_ptr_op(parent, graph_get_next_endpoint, prev);
 	if (ep)
-		return ep;
+		goto out_put_port_parent;
+
+	ep = fwnode_graph_get_next_endpoint(parent->secondary, NULL);
 
-	return fwnode_graph_get_next_endpoint(parent->secondary, NULL);
+out_put_port_parent:
+	fwnode_handle_put(port_parent);
+	return ep;
 }
 EXPORT_SYMBOL_GPL(fwnode_graph_get_next_endpoint);
 
@@ -1206,7 +1220,7 @@ const void *device_get_match_data(const struct device *dev)
 }
 EXPORT_SYMBOL_GPL(device_get_match_data);
 
-static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode,
+static unsigned int fwnode_graph_devcon_matches(const struct fwnode_handle *fwnode,
 						const char *con_id, void *data,
 						devcon_match_fn_t match,
 						void **matches,
@@ -1240,7 +1254,7 @@ static unsigned int fwnode_graph_devcon_matches(struct fwnode_handle *fwnode,
 	return count;
 }
 
-static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode,
+static unsigned int fwnode_devcon_matches(const struct fwnode_handle *fwnode,
 					  const char *con_id, void *data,
 					  devcon_match_fn_t match,
 					  void **matches,
@@ -1282,7 +1296,7 @@ static unsigned int fwnode_devcon_matches(struct fwnode_handle *fwnode,
  * device node. @match will be used to convert the connection description to
  * data the caller is expecting to be returned.
  */
-void *fwnode_connection_find_match(struct fwnode_handle *fwnode,
+void *fwnode_connection_find_match(const struct fwnode_handle *fwnode,
 				   const char *con_id, void *data,
 				   devcon_match_fn_t match)
 {
@@ -1319,7 +1333,7 @@ EXPORT_SYMBOL_GPL(fwnode_connection_find_match);
  *
  * Return: Number of matches resolved, or negative errno.
  */
-int fwnode_connection_find_matches(struct fwnode_handle *fwnode,
+int fwnode_connection_find_matches(const struct fwnode_handle *fwnode,
 				   const char *con_id, void *data,
 				   devcon_match_fn_t match,
 				   void **matches, unsigned int matches_len)
diff --git linux-libre-6.1-gnu/drivers/base/regmap/Kconfig linux-libre-6.2-gnu/drivers/base/regmap/Kconfig
index 159bac6c5046..cd4bb642b9de 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/Kconfig
+++ linux-libre-6.2-gnu/drivers/base/regmap/Kconfig
@@ -4,7 +4,7 @@
 # subsystems should select the appropriate symbols.
 
 config REGMAP
-	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM || REGMAP_MDIO)
+	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM || REGMAP_MDIO || REGMAP_FSI)
 	select IRQ_DOMAIN if REGMAP_IRQ
 	select MDIO_BUS if REGMAP_MDIO
 	bool
@@ -65,3 +65,7 @@ config REGMAP_I3C
 config REGMAP_SPI_AVMM
 	tristate
 	depends on SPI
+
+config REGMAP_FSI
+	tristate
+	depends on FSI
diff --git linux-libre-6.1-gnu/drivers/base/regmap/Makefile linux-libre-6.2-gnu/drivers/base/regmap/Makefile
index 11facb32a027..6990de7ca9a9 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/Makefile
+++ linux-libre-6.2-gnu/drivers/base/regmap/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o
 obj-$(CONFIG_REGMAP_I3C) += regmap-i3c.o
 obj-$(CONFIG_REGMAP_SPI_AVMM) += regmap-spi-avmm.o
 obj-$(CONFIG_REGMAP_MDIO) += regmap-mdio.o
+obj-$(CONFIG_REGMAP_FSI) += regmap-fsi.o
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap-fsi.c linux-libre-6.2-gnu/drivers/base/regmap/regmap-fsi.c
new file mode 100644
index 000000000000..3d2f3cb31d5e
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/base/regmap/regmap-fsi.c
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Register map access API - FSI support
+//
+// Copyright 2022 IBM Corp
+//
+// Author: Eddie James <eajames@linux.ibm.com>
+
+#include <linux/fsi.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "internal.h"
+
+static int regmap_fsi32_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+	u32 v;
+	int ret;
+
+	ret = fsi_slave_read(context, reg, &v, sizeof(v));
+	if (ret)
+		return ret;
+
+	*val = v;
+	return 0;
+}
+
+static int regmap_fsi32_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+	u32 v = val;
+
+	return fsi_slave_write(context, reg, &v, sizeof(v));
+}
+
+static const struct regmap_bus regmap_fsi32 = {
+	.reg_write = regmap_fsi32_reg_write,
+	.reg_read = regmap_fsi32_reg_read,
+};
+
+static int regmap_fsi32le_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+	__be32 v;
+	int ret;
+
+	ret = fsi_slave_read(context, reg, &v, sizeof(v));
+	if (ret)
+		return ret;
+
+	*val = be32_to_cpu(v);
+	return 0;
+}
+
+static int regmap_fsi32le_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+	__be32 v = cpu_to_be32(val);
+
+	return fsi_slave_write(context, reg, &v, sizeof(v));
+}
+
+static const struct regmap_bus regmap_fsi32le = {
+	.reg_write = regmap_fsi32le_reg_write,
+	.reg_read = regmap_fsi32le_reg_read,
+};
+
+static int regmap_fsi16_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+	u16 v;
+	int ret;
+
+	ret = fsi_slave_read(context, reg, &v, sizeof(v));
+	if (ret)
+		return ret;
+
+	*val = v;
+	return 0;
+}
+
+static int regmap_fsi16_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+	u16 v;
+
+	if (val > 0xffff)
+		return -EINVAL;
+
+	v = val;
+	return fsi_slave_write(context, reg, &v, sizeof(v));
+}
+
+static const struct regmap_bus regmap_fsi16 = {
+	.reg_write = regmap_fsi16_reg_write,
+	.reg_read = regmap_fsi16_reg_read,
+};
+
+static int regmap_fsi16le_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+	__be16 v;
+	int ret;
+
+	ret = fsi_slave_read(context, reg, &v, sizeof(v));
+	if (ret)
+		return ret;
+
+	*val = be16_to_cpu(v);
+	return 0;
+}
+
+static int regmap_fsi16le_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+	__be16 v;
+
+	if (val > 0xffff)
+		return -EINVAL;
+
+	v = cpu_to_be16(val);
+	return fsi_slave_write(context, reg, &v, sizeof(v));
+}
+
+static const struct regmap_bus regmap_fsi16le = {
+	.reg_write = regmap_fsi16le_reg_write,
+	.reg_read = regmap_fsi16le_reg_read,
+};
+
+static int regmap_fsi8_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+	u8 v;
+	int ret;
+
+	ret = fsi_slave_read(context, reg, &v, sizeof(v));
+	if (ret)
+		return ret;
+
+	*val = v;
+	return 0;
+}
+
+static int regmap_fsi8_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+	u8 v;
+
+	if (val > 0xff)
+		return -EINVAL;
+
+	v = val;
+	return fsi_slave_write(context, reg, &v, sizeof(v));
+}
+
+static const struct regmap_bus regmap_fsi8 = {
+	.reg_write = regmap_fsi8_reg_write,
+	.reg_read = regmap_fsi8_reg_read,
+};
+
+static const struct regmap_bus *regmap_get_fsi_bus(struct fsi_device *fsi_dev,
+						   const struct regmap_config *config)
+{
+	const struct regmap_bus *bus = NULL;
+
+	if (config->reg_bits == 8 || config->reg_bits == 16 || config->reg_bits == 32) {
+		switch (config->val_bits) {
+		case 8:
+			bus = &regmap_fsi8;
+			break;
+		case 16:
+			switch (regmap_get_val_endian(&fsi_dev->dev, NULL, config)) {
+			case REGMAP_ENDIAN_LITTLE:
+#ifdef __LITTLE_ENDIAN
+			case REGMAP_ENDIAN_NATIVE:
+#endif
+				bus = &regmap_fsi16le;
+				break;
+			case REGMAP_ENDIAN_DEFAULT:
+			case REGMAP_ENDIAN_BIG:
+#ifdef __BIG_ENDIAN
+			case REGMAP_ENDIAN_NATIVE:
+#endif
+				bus = &regmap_fsi16;
+				break;
+			default:
+				break;
+			}
+			break;
+		case 32:
+			switch (regmap_get_val_endian(&fsi_dev->dev, NULL, config)) {
+			case REGMAP_ENDIAN_LITTLE:
+#ifdef __LITTLE_ENDIAN
+			case REGMAP_ENDIAN_NATIVE:
+#endif
+				bus = &regmap_fsi32le;
+				break;
+			case REGMAP_ENDIAN_DEFAULT:
+			case REGMAP_ENDIAN_BIG:
+#ifdef __BIG_ENDIAN
+			case REGMAP_ENDIAN_NATIVE:
+#endif
+				bus = &regmap_fsi32;
+				break;
+			default:
+				break;
+			}
+			break;
+		}
+	}
+
+	return bus ?: ERR_PTR(-EOPNOTSUPP);
+}
+
+struct regmap *__regmap_init_fsi(struct fsi_device *fsi_dev, const struct regmap_config *config,
+				 struct lock_class_key *lock_key, const char *lock_name)
+{
+	const struct regmap_bus *bus = regmap_get_fsi_bus(fsi_dev, config);
+
+	if (IS_ERR(bus))
+		return ERR_CAST(bus);
+
+	return __regmap_init(&fsi_dev->dev, bus, fsi_dev->slave, config, lock_key, lock_name);
+}
+EXPORT_SYMBOL_GPL(__regmap_init_fsi);
+
+struct regmap *__devm_regmap_init_fsi(struct fsi_device *fsi_dev,
+				      const struct regmap_config *config,
+				      struct lock_class_key *lock_key, const char *lock_name)
+{
+	const struct regmap_bus *bus = regmap_get_fsi_bus(fsi_dev, config);
+
+	if (IS_ERR(bus))
+		return ERR_CAST(bus);
+
+	return __devm_regmap_init(&fsi_dev->dev, bus, fsi_dev->slave, config, lock_key, lock_name);
+}
+EXPORT_SYMBOL_GPL(__devm_regmap_init_fsi);
+
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap-irq.c linux-libre-6.2-gnu/drivers/base/regmap/regmap-irq.c
index 4ef9488d05cd..a8f185430a07 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regmap-irq.c
+++ linux-libre-6.2-gnu/drivers/base/regmap/regmap-irq.c
@@ -115,12 +115,20 @@ static void regmap_irq_sync_unlock(struct irq_data *data)
 	 */
 	for (i = 0; i < d->chip->num_regs; i++) {
 		if (d->mask_base) {
-			reg = d->get_irq_reg(d, d->mask_base, i);
-			ret = regmap_update_bits(d->map, reg,
-					d->mask_buf_def[i], d->mask_buf[i]);
-			if (ret)
-				dev_err(d->map->dev, "Failed to sync masks in %x\n",
-					reg);
+			if (d->chip->handle_mask_sync)
+				d->chip->handle_mask_sync(d->map, i,
+							  d->mask_buf_def[i],
+							  d->mask_buf[i],
+							  d->chip->irq_drv_data);
+			else {
+				reg = d->get_irq_reg(d, d->mask_base, i);
+				ret = regmap_update_bits(d->map, reg,
+						d->mask_buf_def[i],
+						d->mask_buf[i]);
+				if (ret)
+					dev_err(d->map->dev, "Failed to sync masks in %x\n",
+						reg);
+			}
 		}
 
 		if (d->unmask_base) {
@@ -722,6 +730,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 	int i;
 	int ret = -ENOMEM;
 	int num_type_reg;
+	int num_regs;
 	u32 reg;
 
 	if (chip->num_regs <= 0)
@@ -796,14 +805,20 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 			goto err_alloc;
 	}
 
-	num_type_reg = chip->type_in_mask ? chip->num_regs : chip->num_type_reg;
-	if (num_type_reg) {
-		d->type_buf_def = kcalloc(num_type_reg,
+	/*
+	 * Use num_config_regs if defined, otherwise fall back to num_type_reg
+	 * to maintain backward compatibility.
+	 */
+	num_type_reg = chip->num_config_regs ? chip->num_config_regs
+			: chip->num_type_reg;
+	num_regs = chip->type_in_mask ? chip->num_regs : num_type_reg;
+	if (num_regs) {
+		d->type_buf_def = kcalloc(num_regs,
 					  sizeof(*d->type_buf_def), GFP_KERNEL);
 		if (!d->type_buf_def)
 			goto err_alloc;
 
-		d->type_buf = kcalloc(num_type_reg, sizeof(*d->type_buf),
+		d->type_buf = kcalloc(num_regs, sizeof(*d->type_buf),
 				      GFP_KERNEL);
 		if (!d->type_buf)
 			goto err_alloc;
@@ -917,13 +932,23 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 		d->mask_buf[i] = d->mask_buf_def[i];
 
 		if (d->mask_base) {
-			reg = d->get_irq_reg(d, d->mask_base, i);
-			ret = regmap_update_bits(d->map, reg,
-					d->mask_buf_def[i], d->mask_buf[i]);
-			if (ret) {
-				dev_err(map->dev, "Failed to set masks in 0x%x: %d\n",
-					reg, ret);
-				goto err_alloc;
+			if (chip->handle_mask_sync) {
+				ret = chip->handle_mask_sync(d->map, i,
+							     d->mask_buf_def[i],
+							     d->mask_buf[i],
+							     chip->irq_drv_data);
+				if (ret)
+					goto err_alloc;
+			} else {
+				reg = d->get_irq_reg(d, d->mask_base, i);
+				ret = regmap_update_bits(d->map, reg,
+						d->mask_buf_def[i],
+						d->mask_buf[i]);
+				if (ret) {
+					dev_err(map->dev, "Failed to set masks in 0x%x: %d\n",
+						reg, ret);
+					goto err_alloc;
+				}
 			}
 		}
 
diff --git linux-libre-6.1-gnu/drivers/base/regmap/regmap.c linux-libre-6.2-gnu/drivers/base/regmap/regmap.c
index c6d6d53e8cd3..d12d669157f2 100644
--- linux-libre-6.1-gnu/drivers/base/regmap/regmap.c
+++ linux-libre-6.2-gnu/drivers/base/regmap/regmap.c
@@ -3486,6 +3486,19 @@ int regmap_get_reg_stride(struct regmap *map)
 }
 EXPORT_SYMBOL_GPL(regmap_get_reg_stride);
 
+/**
+ * regmap_might_sleep() - Returns whether a regmap access might sleep.
+ *
+ * @map: Register map to operate on.
+ *
+ * Returns true if an access to the register might sleep, else false.
+ */
+bool regmap_might_sleep(struct regmap *map)
+{
+	return map->can_sleep;
+}
+EXPORT_SYMBOL_GPL(regmap_might_sleep);
+
 int regmap_parse_val(struct regmap *map, const void *buf,
 			unsigned int *val)
 {
diff --git linux-libre-6.1-gnu/drivers/base/test/Kconfig linux-libre-6.2-gnu/drivers/base/test/Kconfig
index 2f3fa31a948e..610a1ba7a467 100644
--- linux-libre-6.1-gnu/drivers/base/test/Kconfig
+++ linux-libre-6.2-gnu/drivers/base/test/Kconfig
@@ -8,6 +8,7 @@ config TEST_ASYNC_DRIVER_PROBE
 	  The module name will be test_async_driver_probe.ko
 
 	  If unsure say N.
+
 config DRIVER_PE_KUNIT_TEST
 	bool "KUnit Tests for property entry API" if !KUNIT_ALL_TESTS
 	depends on KUNIT=y
diff --git linux-libre-6.1-gnu/drivers/base/test/test_async_driver_probe.c linux-libre-6.2-gnu/drivers/base/test/test_async_driver_probe.c
index 4d1976ca5072..929410d0dd6f 100644
--- linux-libre-6.1-gnu/drivers/base/test/test_async_driver_probe.c
+++ linux-libre-6.2-gnu/drivers/base/test/test_async_driver_probe.c
@@ -145,7 +145,7 @@ static int __init test_async_probe_init(void)
 	calltime = ktime_get();
 	for_each_online_cpu(cpu) {
 		nid = cpu_to_node(cpu);
-		pdev = &sync_dev[sync_id];
+		pdev = &async_dev[async_id];
 
 		*pdev = test_platform_device_register_node("test_async_driver",
 							   async_id,
diff --git linux-libre-6.1-gnu/drivers/bcma/driver_gpio.c linux-libre-6.2-gnu/drivers/bcma/driver_gpio.c
index 65fb9bad1577..5f90bac6bb09 100644
--- linux-libre-6.1-gnu/drivers/bcma/driver_gpio.c
+++ linux-libre-6.2-gnu/drivers/bcma/driver_gpio.c
@@ -82,6 +82,7 @@ static void bcma_gpio_irq_unmask(struct irq_data *d)
 	int gpio = irqd_to_hwirq(d);
 	u32 val = bcma_chipco_gpio_in(cc, BIT(gpio));
 
+	gpiochip_enable_irq(gc, gpio);
 	bcma_chipco_gpio_polarity(cc, BIT(gpio), val);
 	bcma_chipco_gpio_intmask(cc, BIT(gpio), BIT(gpio));
 }
@@ -93,12 +94,15 @@ static void bcma_gpio_irq_mask(struct irq_data *d)
 	int gpio = irqd_to_hwirq(d);
 
 	bcma_chipco_gpio_intmask(cc, BIT(gpio), 0);
+	gpiochip_disable_irq(gc, gpio);
 }
 
-static struct irq_chip bcma_gpio_irq_chip = {
+static const struct irq_chip bcma_gpio_irq_chip = {
 	.name		= "BCMA-GPIO",
 	.irq_mask	= bcma_gpio_irq_mask,
 	.irq_unmask	= bcma_gpio_irq_unmask,
+	.flags		= IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
 };
 
 static irqreturn_t bcma_gpio_irq_handler(int irq, void *dev_id)
@@ -139,7 +143,7 @@ static int bcma_gpio_irq_init(struct bcma_drv_cc *cc)
 	bcma_chipco_gpio_intmask(cc, ~0, 0);
 	bcma_cc_set32(cc, BCMA_CC_IRQMASK, BCMA_CC_IRQ_GPIO);
 
-	girq->chip = &bcma_gpio_irq_chip;
+	gpio_irq_chip_set_chip(girq, &bcma_gpio_irq_chip);
 	/* This will let us handle the parent IRQ in the driver */
 	girq->parent_handler = NULL;
 	girq->num_parents = 0;
diff --git linux-libre-6.1-gnu/drivers/bcma/main.c linux-libre-6.2-gnu/drivers/bcma/main.c
index 44392b624b20..0a8469e0b13a 100644
--- linux-libre-6.1-gnu/drivers/bcma/main.c
+++ linux-libre-6.2-gnu/drivers/bcma/main.c
@@ -344,8 +344,10 @@ static int bcma_register_devices(struct bcma_bus *bus)
 	err = bcma_gpio_init(&bus->drv_cc);
 	if (err == -ENOTSUPP)
 		bcma_debug(bus, "GPIO driver not activated\n");
-	else if (err)
+	else if (err) {
 		bcma_err(bus, "Error registering GPIO driver: %i\n", err);
+		return err;
+	}
 
 	if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
 		err = bcma_chipco_watchdog_register(&bus->drv_cc);
diff --git linux-libre-6.1-gnu/drivers/bcma/sprom.c linux-libre-6.2-gnu/drivers/bcma/sprom.c
index 3da01f173c63..e668ad7963fc 100644
--- linux-libre-6.1-gnu/drivers/bcma/sprom.c
+++ linux-libre-6.2-gnu/drivers/bcma/sprom.c
@@ -165,7 +165,7 @@ static int bcma_sprom_valid(struct bcma_bus *bus, const u16 *sprom,
 		return err;
 
 	revision = sprom[words - 1] & SSB_SPROM_REVISION_REV;
-	if (revision != 8 && revision != 9 && revision != 10) {
+	if (revision < 8 || revision > 11) {
 		pr_err("Unsupported SPROM revision: %d\n", revision);
 		return -ENOENT;
 	}
diff --git linux-libre-6.1-gnu/drivers/block/aoe/aoechr.c linux-libre-6.2-gnu/drivers/block/aoe/aoechr.c
index 8eea2529da20..7a368c90467d 100644
--- linux-libre-6.1-gnu/drivers/block/aoe/aoechr.c
+++ linux-libre-6.2-gnu/drivers/block/aoe/aoechr.c
@@ -273,7 +273,7 @@ static const struct file_operations aoe_fops = {
 	.llseek = noop_llseek,
 };
 
-static char *aoe_devnode(struct device *dev, umode_t *mode)
+static char *aoe_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "etherd/%s", dev_name(dev));
 }
diff --git linux-libre-6.1-gnu/drivers/block/drbd/Kconfig linux-libre-6.2-gnu/drivers/block/drbd/Kconfig
index cbacddc55a1d..6fb4e38fca88 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/Kconfig
+++ linux-libre-6.2-gnu/drivers/block/drbd/Kconfig
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # DRBD device driver configuration
 #
diff --git linux-libre-6.1-gnu/drivers/block/drbd/Makefile linux-libre-6.2-gnu/drivers/block/drbd/Makefile
index 8bd534697d1b..c93e462130ff 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/Makefile
+++ linux-libre-6.2-gnu/drivers/block/drbd/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: GPL-2.0-only
 drbd-y := drbd_bitmap.o drbd_proc.o
 drbd-y += drbd_worker.o drbd_receiver.o drbd_req.o drbd_actlog.o
 drbd-y += drbd_main.o drbd_strings.o drbd_nl.o
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_actlog.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_actlog.c
index e27478ae579c..429255876800 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_actlog.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_actlog.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_actlog.c
 
@@ -868,9 +868,9 @@ int __drbd_change_sync(struct drbd_device *device, sector_t sector, int size,
 	nr_sectors = get_capacity(device->vdisk);
 	esector = sector + (size >> 9) - 1;
 
-	if (!expect(sector < nr_sectors))
+	if (!expect(device, sector < nr_sectors))
 		goto out;
-	if (!expect(esector < nr_sectors))
+	if (!expect(device, esector < nr_sectors))
 		esector = nr_sectors - 1;
 
 	lbnr = BM_SECT_TO_BIT(nr_sectors-1);
@@ -1143,7 +1143,7 @@ void drbd_rs_complete_io(struct drbd_device *device, sector_t sector)
 	bm_ext = e ? lc_entry(e, struct bm_extent, lce) : NULL;
 	if (!bm_ext) {
 		spin_unlock_irqrestore(&device->al_lock, flags);
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "drbd_rs_complete_io() called, but extent not found\n");
 		return;
 	}
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_bitmap.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_bitmap.c
index 7d9db33363de..289876ffbc31 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_bitmap.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_bitmap.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_bitmap.c
 
@@ -113,7 +113,7 @@ struct drbd_bitmap {
 static void __bm_print_lock_info(struct drbd_device *device, const char *func)
 {
 	struct drbd_bitmap *b = device->bitmap;
-	if (!__ratelimit(&drbd_ratelimit_state))
+	if (!drbd_ratelimit())
 		return;
 	drbd_err(device, "FIXME %s[%d] in %s, bitmap locked for '%s' by %s[%d]\n",
 		 current->comm, task_pid_nr(current),
@@ -448,7 +448,7 @@ int drbd_bm_init(struct drbd_device *device)
 
 sector_t drbd_bm_capacity(struct drbd_device *device)
 {
-	if (!expect(device->bitmap))
+	if (!expect(device, device->bitmap))
 		return 0;
 	return device->bitmap->bm_dev_capacity;
 }
@@ -457,7 +457,7 @@ sector_t drbd_bm_capacity(struct drbd_device *device)
  */
 void drbd_bm_cleanup(struct drbd_device *device)
 {
-	if (!expect(device->bitmap))
+	if (!expect(device, device->bitmap))
 		return;
 	bm_free_pages(device->bitmap->bm_pages, device->bitmap->bm_number_of_pages);
 	bm_vk_free(device->bitmap->bm_pages);
@@ -636,7 +636,7 @@ int drbd_bm_resize(struct drbd_device *device, sector_t capacity, int set_new_bi
 	int err = 0;
 	bool growing;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return -ENOMEM;
 
 	drbd_bm_lock(device, "resize", BM_LOCKED_MASK);
@@ -757,9 +757,9 @@ unsigned long _drbd_bm_total_weight(struct drbd_device *device)
 	unsigned long s;
 	unsigned long flags;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return 0;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 0;
 
 	spin_lock_irqsave(&b->bm_lock, flags);
@@ -783,9 +783,9 @@ unsigned long drbd_bm_total_weight(struct drbd_device *device)
 size_t drbd_bm_words(struct drbd_device *device)
 {
 	struct drbd_bitmap *b = device->bitmap;
-	if (!expect(b))
+	if (!expect(device, b))
 		return 0;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 0;
 
 	return b->bm_words;
@@ -794,7 +794,7 @@ size_t drbd_bm_words(struct drbd_device *device)
 unsigned long drbd_bm_bits(struct drbd_device *device)
 {
 	struct drbd_bitmap *b = device->bitmap;
-	if (!expect(b))
+	if (!expect(device, b))
 		return 0;
 
 	return b->bm_bits;
@@ -816,9 +816,9 @@ void drbd_bm_merge_lel(struct drbd_device *device, size_t offset, size_t number,
 
 	end = offset + number;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return;
 	if (number == 0)
 		return;
@@ -863,9 +863,9 @@ void drbd_bm_get_lel(struct drbd_device *device, size_t offset, size_t number,
 
 	end = offset + number;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return;
 
 	spin_lock_irq(&b->bm_lock);
@@ -894,9 +894,9 @@ void drbd_bm_get_lel(struct drbd_device *device, size_t offset, size_t number,
 void drbd_bm_set_all(struct drbd_device *device)
 {
 	struct drbd_bitmap *b = device->bitmap;
-	if (!expect(b))
+	if (!expect(device, b))
 		return;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return;
 
 	spin_lock_irq(&b->bm_lock);
@@ -910,9 +910,9 @@ void drbd_bm_set_all(struct drbd_device *device)
 void drbd_bm_clear_all(struct drbd_device *device)
 {
 	struct drbd_bitmap *b = device->bitmap;
-	if (!expect(b))
+	if (!expect(device, b))
 		return;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return;
 
 	spin_lock_irq(&b->bm_lock);
@@ -952,7 +952,7 @@ static void drbd_bm_endio(struct bio *bio)
 		bm_set_page_io_err(b->bm_pages[idx]);
 		/* Not identical to on disk version of it.
 		 * Is BM_PAGE_IO_ERROR enough? */
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "IO ERROR %d on bitmap page idx %u\n",
 					bio->bi_status, idx);
 	} else {
@@ -1013,7 +1013,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
 		else
 			len = PAGE_SIZE;
 	} else {
-		if (__ratelimit(&drbd_ratelimit_state)) {
+		if (drbd_ratelimit()) {
 			drbd_err(device, "Invalid offset during on-disk bitmap access: "
 				 "page idx %u, sector %llu\n", page_nr, on_disk_sector);
 		}
@@ -1332,9 +1332,9 @@ static unsigned long bm_find_next(struct drbd_device *device,
 	struct drbd_bitmap *b = device->bitmap;
 	unsigned long i = DRBD_END_OF_BITMAP;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return i;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return i;
 
 	spin_lock_irq(&b->bm_lock);
@@ -1436,9 +1436,9 @@ static int bm_change_bits_to(struct drbd_device *device, const unsigned long s,
 	struct drbd_bitmap *b = device->bitmap;
 	int c = 0;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return 1;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 0;
 
 	spin_lock_irqsave(&b->bm_lock, flags);
@@ -1582,9 +1582,9 @@ int drbd_bm_test_bit(struct drbd_device *device, const unsigned long bitnr)
 	unsigned long *p_addr;
 	int i;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return 0;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 0;
 
 	spin_lock_irqsave(&b->bm_lock, flags);
@@ -1619,9 +1619,9 @@ int drbd_bm_count_bits(struct drbd_device *device, const unsigned long s, const
 	 * robust in case we screwed up elsewhere, in that case pretend there
 	 * was one dirty bit in the requested area, so we won't try to do a
 	 * local read there (no bitmap probably implies no disk) */
-	if (!expect(b))
+	if (!expect(device, b))
 		return 1;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 1;
 
 	spin_lock_irqsave(&b->bm_lock, flags);
@@ -1635,7 +1635,7 @@ int drbd_bm_count_bits(struct drbd_device *device, const unsigned long s, const
 				bm_unmap(p_addr);
 			p_addr = bm_map_pidx(b, idx);
 		}
-		if (expect(bitnr < b->bm_bits))
+		if (expect(device, bitnr < b->bm_bits))
 			c += (0 != test_bit_le(bitnr - (page_nr << (PAGE_SHIFT+3)), p_addr));
 		else
 			drbd_err(device, "bitnr=%lu bm_bits=%lu\n", bitnr, b->bm_bits);
@@ -1668,9 +1668,9 @@ int drbd_bm_e_weight(struct drbd_device *device, unsigned long enr)
 	unsigned long flags;
 	unsigned long *p_addr, *bm;
 
-	if (!expect(b))
+	if (!expect(device, b))
 		return 0;
-	if (!expect(b->bm_pages))
+	if (!expect(device, b->bm_pages))
 		return 0;
 
 	spin_lock_irqsave(&b->bm_lock, flags);
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_debugfs.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_debugfs.c
index b3b9cd5628fd..a72c096aa5b1 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_debugfs.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_debugfs.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 #define pr_fmt(fmt) "drbd debugfs: " fmt
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_debugfs.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_debugfs.h
index 58e31cef0844..ee3d66eb40c6 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_debugfs.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_debugfs.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/debugfs.h>
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_int.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_int.h
index 4d661282ff41..ae713338aa46 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_int.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_int.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
   drbd_int.h
 
@@ -37,6 +37,7 @@
 #include "drbd_strings.h"
 #include "drbd_state.h"
 #include "drbd_protocol.h"
+#include "drbd_polymorph_printk.h"
 
 #ifdef __CHECKER__
 # define __protected_by(x)       __attribute__((require_context(x,1,999,"rdwr")))
@@ -75,71 +76,6 @@ extern int drbd_proc_details;
 struct drbd_device;
 struct drbd_connection;
 
-#define __drbd_printk_device(level, device, fmt, args...) \
-	dev_printk(level, disk_to_dev((device)->vdisk), fmt, ## args)
-#define __drbd_printk_peer_device(level, peer_device, fmt, args...) \
-	dev_printk(level, disk_to_dev((peer_device)->device->vdisk), fmt, ## args)
-#define __drbd_printk_resource(level, resource, fmt, args...) \
-	printk(level "drbd %s: " fmt, (resource)->name, ## args)
-#define __drbd_printk_connection(level, connection, fmt, args...) \
-	printk(level "drbd %s: " fmt, (connection)->resource->name, ## args)
-
-void drbd_printk_with_wrong_object_type(void);
-
-#define __drbd_printk_if_same_type(obj, type, func, level, fmt, args...) \
-	(__builtin_types_compatible_p(typeof(obj), type) || \
-	 __builtin_types_compatible_p(typeof(obj), const type)), \
-	func(level, (const type)(obj), fmt, ## args)
-
-#define drbd_printk(level, obj, fmt, args...) \
-	__builtin_choose_expr( \
-	  __drbd_printk_if_same_type(obj, struct drbd_device *, \
-			     __drbd_printk_device, level, fmt, ## args), \
-	  __builtin_choose_expr( \
-	    __drbd_printk_if_same_type(obj, struct drbd_resource *, \
-			       __drbd_printk_resource, level, fmt, ## args), \
-	    __builtin_choose_expr( \
-	      __drbd_printk_if_same_type(obj, struct drbd_connection *, \
-				 __drbd_printk_connection, level, fmt, ## args), \
-	      __builtin_choose_expr( \
-		__drbd_printk_if_same_type(obj, struct drbd_peer_device *, \
-				 __drbd_printk_peer_device, level, fmt, ## args), \
-		drbd_printk_with_wrong_object_type()))))
-
-#define drbd_dbg(obj, fmt, args...) \
-	drbd_printk(KERN_DEBUG, obj, fmt, ## args)
-#define drbd_alert(obj, fmt, args...) \
-	drbd_printk(KERN_ALERT, obj, fmt, ## args)
-#define drbd_err(obj, fmt, args...) \
-	drbd_printk(KERN_ERR, obj, fmt, ## args)
-#define drbd_warn(obj, fmt, args...) \
-	drbd_printk(KERN_WARNING, obj, fmt, ## args)
-#define drbd_info(obj, fmt, args...) \
-	drbd_printk(KERN_INFO, obj, fmt, ## args)
-#define drbd_emerg(obj, fmt, args...) \
-	drbd_printk(KERN_EMERG, obj, fmt, ## args)
-
-#define dynamic_drbd_dbg(device, fmt, args...) \
-	dynamic_dev_dbg(disk_to_dev(device->vdisk), fmt, ## args)
-
-#define D_ASSERT(device, exp)	do { \
-	if (!(exp)) \
-		drbd_err(device, "ASSERT( " #exp " ) in %s:%d\n", __FILE__, __LINE__); \
-	} while (0)
-
-/**
- * expect  -  Make an assertion
- *
- * Unlike the assert macro, this macro returns a boolean result.
- */
-#define expect(exp) ({								\
-		bool _bool = (exp);						\
-		if (!_bool)							\
-			drbd_err(device, "ASSERTION %s FAILED in %s\n",		\
-			        #exp, __func__);				\
-		_bool;								\
-		})
-
 /* Defines to control fault insertion */
 enum {
 	DRBD_FAULT_MD_WR = 0,	/* meta data write */
@@ -395,6 +331,7 @@ struct drbd_peer_request {
 	struct drbd_peer_device *peer_device;
 	struct drbd_epoch *epoch; /* for writes */
 	struct page *pages;
+	blk_opf_t opf;
 	atomic_t pending_bios;
 	struct drbd_interval i;
 	/* see comments on ee flag bits below */
@@ -406,6 +343,10 @@ struct drbd_peer_request {
 	};
 };
 
+/* Equivalent to bio_op and req_op. */
+#define peer_req_op(peer_req) \
+	((peer_req)->opf & REQ_OP_MASK)
+
 /* ee flag bits.
  * While corresponding bios are in flight, the only modification will be
  * set_bit WAS_ERROR, which has to be atomic.
@@ -1545,8 +1486,7 @@ extern void drbd_send_acks_wf(struct work_struct *ws);
 extern bool drbd_rs_c_min_rate_throttle(struct drbd_device *device);
 extern bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector,
 		bool throttle_if_app_is_waiting);
-extern int drbd_submit_peer_request(struct drbd_device *,
-				    struct drbd_peer_request *, blk_opf_t, int);
+extern int drbd_submit_peer_request(struct drbd_peer_request *peer_req);
 extern int drbd_free_peer_reqs(struct drbd_device *, struct list_head *);
 extern struct drbd_peer_request *drbd_alloc_peer_req(struct drbd_peer_device *, u64,
 						     sector_t, unsigned int,
@@ -1718,7 +1658,7 @@ static inline void __drbd_chk_io_error_(struct drbd_device *device,
 	switch (ep) {
 	case EP_PASS_ON: /* FIXME would this be better named "Ignore"? */
 		if (df == DRBD_READ_ERROR || df == DRBD_WRITE_ERROR) {
-			if (__ratelimit(&drbd_ratelimit_state))
+			if (drbd_ratelimit())
 				drbd_err(device, "Local IO failed in %s.\n", where);
 			if (device->state.disk > D_INCONSISTENT)
 				_drbd_set_state(_NS(device, disk, D_INCONSISTENT), CS_HARD, NULL);
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_interval.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_interval.c
index f07b4378388b..5024ffd6143d 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_interval.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_interval.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 #include <asm/bug.h>
 #include <linux/rbtree_augmented.h>
 #include "drbd_interval.h"
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_interval.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_interval.h
index b8c2dee5edc8..366489b72fe9 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_interval.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_interval.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __DRBD_INTERVAL_H
 #define __DRBD_INTERVAL_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_main.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_main.c
index 8532b839a343..e43dfb9eb6ad 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_main.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_main.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd.c
 
@@ -1259,7 +1259,7 @@ static int _drbd_send_bitmap(struct drbd_device *device)
 	struct bm_xfer_ctx c;
 	int err;
 
-	if (!expect(device->bitmap))
+	if (!expect(device, device->bitmap))
 		return false;
 
 	if (get_ldev(device)) {
@@ -1816,7 +1816,7 @@ int drbd_send(struct drbd_connection *connection, struct socket *sock,
 
 	/* THINK  if (signal_pending) return ... ? */
 
-	iov_iter_kvec(&msg.msg_iter, WRITE, &iov, 1, size);
+	iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, &iov, 1, size);
 
 	if (sock == connection->data.socket) {
 		rcu_read_lock();
@@ -2184,7 +2184,7 @@ void drbd_destroy_device(struct kref *kref)
 	struct drbd_resource *resource = device->resource;
 	struct drbd_peer_device *peer_device, *tmp_peer_device;
 
-	del_timer_sync(&device->request_timer);
+	timer_shutdown_sync(&device->request_timer);
 
 	/* paranoia asserts */
 	D_ASSERT(device, device->open_cnt == 0);
@@ -2217,7 +2217,8 @@ void drbd_destroy_device(struct kref *kref)
 		kref_put(&peer_device->connection->kref, drbd_destroy_connection);
 		kfree(peer_device);
 	}
-	memset(device, 0xfd, sizeof(*device));
+	if (device->submit.wq)
+		destroy_workqueue(device->submit.wq);
 	kfree(device);
 	kref_put(&resource->kref, drbd_destroy_resource);
 }
@@ -2249,9 +2250,9 @@ static void do_retry(struct work_struct *ws)
 		bool expected;
 
 		expected =
-			expect(atomic_read(&req->completion_ref) == 0) &&
-			expect(req->rq_state & RQ_POSTPONED) &&
-			expect((req->rq_state & RQ_LOCAL_PENDING) == 0 ||
+			expect(device, atomic_read(&req->completion_ref) == 0) &&
+			expect(device, req->rq_state & RQ_POSTPONED) &&
+			expect(device, (req->rq_state & RQ_LOCAL_PENDING) == 0 ||
 				(req->rq_state & RQ_LOCAL_ABORTED) != 0);
 
 		if (!expected)
@@ -2309,7 +2310,6 @@ void drbd_destroy_resource(struct kref *kref)
 	idr_destroy(&resource->devices);
 	free_cpumask_var(resource->cpu_mask);
 	kfree(resource->name);
-	memset(resource, 0xf2, sizeof(*resource));
 	kfree(resource);
 }
 
@@ -2650,7 +2650,6 @@ void drbd_destroy_connection(struct kref *kref)
 	drbd_free_socket(&connection->data);
 	kfree(connection->int_dig_in);
 	kfree(connection->int_dig_vv);
-	memset(connection, 0xfc, sizeof(*connection));
 	kfree(connection);
 	kref_put(&resource->kref, drbd_destroy_resource);
 }
@@ -2774,7 +2773,7 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 
 	err = add_disk(disk);
 	if (err)
-		goto out_idr_remove_from_resource;
+		goto out_destroy_workqueue;
 
 	/* inherit the connection state */
 	device->state.conn = first_connection(resource)->cstate;
@@ -2788,6 +2787,8 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig
 	drbd_debugfs_device_add(device);
 	return NO_ERROR;
 
+out_destroy_workqueue:
+	destroy_workqueue(device->submit.wq);
 out_idr_remove_from_resource:
 	for_each_connection_safe(connection, n, resource) {
 		peer_device = idr_remove(&connection->peer_devices, vnr);
@@ -3766,7 +3767,7 @@ _drbd_insert_fault(struct drbd_device *device, unsigned int type)
 	if (ret) {
 		drbd_fault_count++;
 
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_warn(device, "***Simulating %s failure\n",
 				_drbd_fault_str(type));
 	}
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_nl.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_nl.c
index 864c98e74875..60757ac31701 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_nl.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_nl.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_nl.c
 
@@ -1210,6 +1210,7 @@ static void decide_on_discard_support(struct drbd_device *device,
 	struct drbd_connection *connection =
 		first_peer_device(device)->connection;
 	struct request_queue *q = device->rq_queue;
+	unsigned int max_discard_sectors;
 
 	if (bdev && !bdev_max_discard_sectors(bdev->backing_bdev))
 		goto not_supported;
@@ -1230,15 +1231,14 @@ static void decide_on_discard_support(struct drbd_device *device,
 	 * topology on all peers.
 	 */
 	blk_queue_discard_granularity(q, 512);
-	q->limits.max_discard_sectors = drbd_max_discard_sectors(connection);
-	q->limits.max_write_zeroes_sectors =
-		drbd_max_discard_sectors(connection);
+	max_discard_sectors = drbd_max_discard_sectors(connection);
+	blk_queue_max_discard_sectors(q, max_discard_sectors);
+	blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
 	return;
 
 not_supported:
 	blk_queue_discard_granularity(q, 0);
-	q->limits.max_discard_sectors = 0;
-	q->limits.max_write_zeroes_sectors = 0;
+	blk_queue_max_discard_sectors(q, 0);
 }
 
 static void fixup_write_zeroes(struct drbd_device *device, struct request_queue *q)
@@ -1256,6 +1256,18 @@ static void fixup_write_zeroes(struct drbd_device *device, struct request_queue
 		q->limits.max_write_zeroes_sectors = 0;
 }
 
+static void fixup_discard_support(struct drbd_device *device, struct request_queue *q)
+{
+	unsigned int max_discard = device->rq_queue->limits.max_discard_sectors;
+	unsigned int discard_granularity =
+		device->rq_queue->limits.discard_granularity >> SECTOR_SHIFT;
+
+	if (discard_granularity > max_discard) {
+		blk_queue_discard_granularity(q, 0);
+		blk_queue_max_discard_sectors(q, 0);
+	}
+}
+
 static void drbd_setup_queue_param(struct drbd_device *device, struct drbd_backing_dev *bdev,
 				   unsigned int max_bio_size, struct o_qlim *o)
 {
@@ -1288,6 +1300,7 @@ static void drbd_setup_queue_param(struct drbd_device *device, struct drbd_backi
 		disk_update_readahead(device->vdisk);
 	}
 	fixup_write_zeroes(device, q);
+	fixup_discard_support(device, q);
 }
 
 void drbd_reconsider_queue_parameters(struct drbd_device *device, struct drbd_backing_dev *bdev, struct o_qlim *o)
@@ -1530,7 +1543,7 @@ int drbd_adm_disk_opts(struct sk_buff *skb, struct genl_info *info)
 		goto fail_unlock;
 	}
 
-	if (!expect(new_disk_conf->resync_rate >= 1))
+	if (!expect(device, new_disk_conf->resync_rate >= 1))
 		new_disk_conf->resync_rate = 1;
 
 	sanitize_disk_conf(device, new_disk_conf, device->ldev);
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_nla.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_nla.c
index 6a09b0b98018..df0d241d3f6a 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_nla.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_nla.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+// SPDX-License-Identifier: GPL-2.0-only
 #include <linux/kernel.h>
 #include <net/netlink.h>
 #include <linux/drbd_genl_api.h>
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_nla.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_nla.h
index f5eaffb6474e..d3555df0d353 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_nla.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_nla.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __DRBD_NLA_H
 #define __DRBD_NLA_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_polymorph_printk.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_polymorph_printk.h
new file mode 100644
index 000000000000..8e0082d139ba
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_polymorph_printk.h
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef DRBD_POLYMORPH_PRINTK_H
+#define DRBD_POLYMORPH_PRINTK_H
+
+#if !defined(CONFIG_DYNAMIC_DEBUG)
+#undef DEFINE_DYNAMIC_DEBUG_METADATA
+#undef __dynamic_pr_debug
+#undef DYNAMIC_DEBUG_BRANCH
+#define DEFINE_DYNAMIC_DEBUG_METADATA(D, F) const char *D = F; ((void)D)
+#define __dynamic_pr_debug(D, F, args...) do { (void)(D); if (0) printk(F, ## args); } while (0)
+#define DYNAMIC_DEBUG_BRANCH(D) false
+#endif
+
+
+#define __drbd_printk_drbd_device_prep(device)			\
+	const struct drbd_device *__d = (device);		\
+	const struct drbd_resource *__r = __d->resource
+#define __drbd_printk_drbd_device_fmt(fmt)	"drbd %s/%u drbd%u: " fmt
+#define __drbd_printk_drbd_device_args()	__r->name, __d->vnr, __d->minor
+#define __drbd_printk_drbd_device_unprep()
+
+#define __drbd_printk_drbd_peer_device_prep(peer_device)	\
+	const struct drbd_device *__d;				\
+	const struct drbd_resource *__r;			\
+	__d = (peer_device)->device;				\
+	__r = __d->resource
+#define __drbd_printk_drbd_peer_device_fmt(fmt) \
+	"drbd %s/%u drbd%u: " fmt
+#define __drbd_printk_drbd_peer_device_args() \
+	__r->name, __d->vnr, __d->minor
+#define __drbd_printk_drbd_peer_device_unprep()
+
+#define __drbd_printk_drbd_resource_prep(resource) \
+	const struct drbd_resource *__r = resource
+#define __drbd_printk_drbd_resource_fmt(fmt) "drbd %s: " fmt
+#define __drbd_printk_drbd_resource_args()	__r->name
+#define __drbd_printk_drbd_resource_unprep(resource)
+
+#define __drbd_printk_drbd_connection_prep(connection)		\
+	const struct drbd_connection *__c = (connection);	\
+	const struct drbd_resource *__r = __c->resource
+#define __drbd_printk_drbd_connection_fmt(fmt)			\
+	"drbd %s: " fmt
+#define __drbd_printk_drbd_connection_args()			\
+	__r->name
+#define __drbd_printk_drbd_connection_unprep()
+
+void drbd_printk_with_wrong_object_type(void);
+void drbd_dyn_dbg_with_wrong_object_type(void);
+
+#define __drbd_printk_choose_cond(obj, struct_name) \
+	(__builtin_types_compatible_p(typeof(obj), struct struct_name *) || \
+	 __builtin_types_compatible_p(typeof(obj), const struct struct_name *))
+#define __drbd_printk_if_same_type(obj, struct_name, level, fmt, args...) \
+	__drbd_printk_choose_cond(obj, struct_name), \
+({ \
+	__drbd_printk_ ## struct_name ## _prep((const struct struct_name *)(obj)); \
+	printk(level __drbd_printk_ ## struct_name ## _fmt(fmt), \
+		__drbd_printk_ ## struct_name ## _args(), ## args); \
+	__drbd_printk_ ## struct_name ## _unprep(); \
+})
+
+#define drbd_printk(level, obj, fmt, args...) \
+	__builtin_choose_expr( \
+	  __drbd_printk_if_same_type(obj, drbd_device, level, fmt, ## args), \
+	  __builtin_choose_expr( \
+	    __drbd_printk_if_same_type(obj, drbd_resource, level, fmt, ## args), \
+	    __builtin_choose_expr( \
+	      __drbd_printk_if_same_type(obj, drbd_connection, level, fmt, ## args), \
+	      __builtin_choose_expr( \
+		__drbd_printk_if_same_type(obj, drbd_peer_device, level, fmt, ## args), \
+		drbd_printk_with_wrong_object_type()))))
+
+#define __drbd_dyn_dbg_if_same_type(obj, struct_name, fmt, args...) \
+	__drbd_printk_choose_cond(obj, struct_name), \
+({ \
+	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);		\
+	if (DYNAMIC_DEBUG_BRANCH(descriptor)) {			\
+		__drbd_printk_ ## struct_name ## _prep((const struct struct_name *)(obj)); \
+		__dynamic_pr_debug(&descriptor, __drbd_printk_ ## struct_name ## _fmt(fmt), \
+			__drbd_printk_ ## struct_name ## _args(), ## args); \
+		__drbd_printk_ ## struct_name ## _unprep();	\
+	}							\
+})
+
+#define dynamic_drbd_dbg(obj, fmt, args...) \
+	__builtin_choose_expr( \
+	  __drbd_dyn_dbg_if_same_type(obj, drbd_device, fmt, ## args), \
+	  __builtin_choose_expr( \
+	    __drbd_dyn_dbg_if_same_type(obj, drbd_resource, fmt, ## args), \
+	    __builtin_choose_expr( \
+	      __drbd_dyn_dbg_if_same_type(obj, drbd_connection, fmt, ## args), \
+	      __builtin_choose_expr( \
+		__drbd_dyn_dbg_if_same_type(obj, drbd_peer_device, fmt, ## args), \
+		drbd_dyn_dbg_with_wrong_object_type()))))
+
+#define drbd_emerg(device, fmt, args...) \
+	drbd_printk(KERN_EMERG, device, fmt, ## args)
+#define drbd_alert(device, fmt, args...) \
+	drbd_printk(KERN_ALERT, device, fmt, ## args)
+#define drbd_crit(device, fmt, args...) \
+	drbd_printk(KERN_CRIT, device, fmt, ## args)
+#define drbd_err(device, fmt, args...) \
+	drbd_printk(KERN_ERR, device, fmt, ## args)
+#define drbd_warn(device, fmt, args...) \
+	drbd_printk(KERN_WARNING, device, fmt, ## args)
+#define drbd_notice(device, fmt, args...) \
+	drbd_printk(KERN_NOTICE, device, fmt, ## args)
+#define drbd_info(device, fmt, args...) \
+	drbd_printk(KERN_INFO, device, fmt, ## args)
+
+
+#define drbd_ratelimit() \
+({						\
+	static DEFINE_RATELIMIT_STATE(_rs,	\
+		DEFAULT_RATELIMIT_INTERVAL,	\
+		DEFAULT_RATELIMIT_BURST);	\
+	__ratelimit(&_rs);			\
+})
+
+#define D_ASSERT(x, exp)							\
+	do {									\
+		if (!(exp))							\
+			drbd_err(x, "ASSERTION %s FAILED in %s\n",		\
+				#exp, __func__);				\
+	} while (0)
+
+/**
+ * expect  -  Make an assertion
+ *
+ * Unlike the assert macro, this macro returns a boolean result.
+ */
+#define expect(x, exp) ({							\
+		bool _bool = (exp);						\
+		if (!_bool && drbd_ratelimit())					\
+			drbd_err(x, "ASSERTION %s FAILED in %s\n",		\
+				#exp, __func__);				\
+		_bool;								\
+		})
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_proc.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_proc.c
index 3c0193de2498..2227fb0db1ce 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_proc.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_proc.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_proc.c
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_protocol.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_protocol.h
index a882b65ab5d2..56bbca9d7700 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_protocol.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_protocol.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __DRBD_PROTOCOL_H
 #define __DRBD_PROTOCOL_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_receiver.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_receiver.c
index ee69d50ba4fd..757f4692b5bd 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_receiver.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_receiver.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_receiver.c
 
@@ -413,7 +413,7 @@ void __drbd_free_peer_req(struct drbd_device *device, struct drbd_peer_request *
 	drbd_free_pages(device, peer_req->pages, is_net);
 	D_ASSERT(device, atomic_read(&peer_req->pending_bios) == 0);
 	D_ASSERT(device, drbd_interval_empty(&peer_req->i));
-	if (!expect(!(peer_req->flags & EE_CALL_AL_COMPLETE_IO))) {
+	if (!expect(device, !(peer_req->flags & EE_CALL_AL_COMPLETE_IO))) {
 		peer_req->flags &= ~EE_CALL_AL_COMPLETE_IO;
 		drbd_al_complete_io(device, &peer_req->i);
 	}
@@ -507,7 +507,7 @@ static int drbd_recv_short(struct socket *sock, void *buf, size_t size, int flag
 	struct msghdr msg = {
 		.msg_flags = (flags ? flags : MSG_WAITALL | MSG_NOSIGNAL)
 	};
-	iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, size);
+	iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, size);
 	return sock_recvmsg(sock, &msg, msg.msg_flags);
 }
 
@@ -781,7 +781,7 @@ static struct socket *drbd_wait_for_connect(struct drbd_connection *connection,
 
 	timeo = connect_int * HZ;
 	/* 28.5% random jitter */
-	timeo += prandom_u32_max(2) ? timeo / 7 : -timeo / 7;
+	timeo += get_random_u32_below(2) ? timeo / 7 : -timeo / 7;
 
 	err = wait_for_completion_interruptible_timeout(&ad->door_bell, timeo);
 	if (err <= 0)
@@ -1004,7 +1004,7 @@ retry:
 				drbd_warn(connection, "Error receiving initial packet\n");
 				sock_release(s);
 randomize:
-				if (prandom_u32_max(2))
+				if (get_random_u32_below(2))
 					goto retry;
 			}
 		}
@@ -1030,6 +1030,9 @@ randomize:
 	sock.socket->sk->sk_allocation = GFP_NOIO;
 	msock.socket->sk->sk_allocation = GFP_NOIO;
 
+	sock.socket->sk->sk_use_task_frag = false;
+	msock.socket->sk->sk_use_task_frag = false;
+
 	sock.socket->sk->sk_priority = TC_PRIO_INTERACTIVE_BULK;
 	msock.socket->sk->sk_priority = TC_PRIO_INTERACTIVE;
 
@@ -1603,9 +1606,19 @@ static void drbd_issue_peer_discard_or_zero_out(struct drbd_device *device, stru
 	drbd_endio_write_sec_final(peer_req);
 }
 
+static int peer_request_fault_type(struct drbd_peer_request *peer_req)
+{
+	if (peer_req_op(peer_req) == REQ_OP_READ) {
+		return peer_req->flags & EE_APPLICATION ?
+			DRBD_FAULT_DT_RD : DRBD_FAULT_RS_RD;
+	} else {
+		return peer_req->flags & EE_APPLICATION ?
+			DRBD_FAULT_DT_WR : DRBD_FAULT_RS_WR;
+	}
+}
+
 /**
  * drbd_submit_peer_request()
- * @device:	DRBD device.
  * @peer_req:	peer request
  *
  * May spread the pages to multiple bios,
@@ -1619,10 +1632,9 @@ static void drbd_issue_peer_discard_or_zero_out(struct drbd_device *device, stru
  *  on certain Xen deployments.
  */
 /* TODO allocate from our own bio_set. */
-int drbd_submit_peer_request(struct drbd_device *device,
-			     struct drbd_peer_request *peer_req,
-			     const blk_opf_t opf, const int fault_type)
+int drbd_submit_peer_request(struct drbd_peer_request *peer_req)
 {
+	struct drbd_device *device = peer_req->peer_device->device;
 	struct bio *bios = NULL;
 	struct bio *bio;
 	struct page *page = peer_req->pages;
@@ -1667,7 +1679,18 @@ int drbd_submit_peer_request(struct drbd_device *device,
 	 * generated bio, but a bio allocated on behalf of the peer.
 	 */
 next_bio:
-	bio = bio_alloc(device->ldev->backing_bdev, nr_pages, opf, GFP_NOIO);
+	/* _DISCARD, _WRITE_ZEROES handled above.
+	 * REQ_OP_FLUSH (empty flush) not expected,
+	 * should have been mapped to a "drbd protocol barrier".
+	 * REQ_OP_SECURE_ERASE: I don't see how we could ever support that.
+	 */
+	if (!(peer_req_op(peer_req) == REQ_OP_WRITE ||
+				peer_req_op(peer_req) == REQ_OP_READ)) {
+		drbd_err(device, "Invalid bio op received: 0x%x\n", peer_req->opf);
+		return -EINVAL;
+	}
+
+	bio = bio_alloc(device->ldev->backing_bdev, nr_pages, peer_req->opf, GFP_NOIO);
 	/* > peer_req->i.sector, unless this is the first bio */
 	bio->bi_iter.bi_sector = sector;
 	bio->bi_private = peer_req;
@@ -1697,7 +1720,7 @@ next_bio:
 		bios = bios->bi_next;
 		bio->bi_next = NULL;
 
-		drbd_submit_bio_noacct(device, fault_type, bio);
+		drbd_submit_bio_noacct(device, peer_request_fault_type(peer_req), bio);
 	} while (bios);
 	return 0;
 }
@@ -1853,21 +1876,21 @@ read_in_block(struct drbd_peer_device *peer_device, u64 id, sector_t sector,
 	/* assume request_size == data_size, but special case trim. */
 	ds = data_size;
 	if (trim) {
-		if (!expect(data_size == 0))
+		if (!expect(peer_device, data_size == 0))
 			return NULL;
 		ds = be32_to_cpu(trim->size);
 	} else if (zeroes) {
-		if (!expect(data_size == 0))
+		if (!expect(peer_device, data_size == 0))
 			return NULL;
 		ds = be32_to_cpu(zeroes->size);
 	}
 
-	if (!expect(IS_ALIGNED(ds, 512)))
+	if (!expect(peer_device, IS_ALIGNED(ds, 512)))
 		return NULL;
 	if (trim || zeroes) {
-		if (!expect(ds <= (DRBD_MAX_BBIO_SECTORS << 9)))
+		if (!expect(peer_device, ds <= (DRBD_MAX_BBIO_SECTORS << 9)))
 			return NULL;
-	} else if (!expect(ds <= DRBD_MAX_BIO_SIZE))
+	} else if (!expect(peer_device, ds <= DRBD_MAX_BIO_SIZE))
 		return NULL;
 
 	/* even though we trust out peer,
@@ -2051,6 +2074,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
 	 * respective _drbd_clear_done_ee */
 
 	peer_req->w.cb = e_end_resync_block;
+	peer_req->opf = REQ_OP_WRITE;
 	peer_req->submit_jif = jiffies;
 
 	spin_lock_irq(&device->resource->req_lock);
@@ -2058,8 +2082,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
 	spin_unlock_irq(&device->resource->req_lock);
 
 	atomic_add(pi->size >> 9, &device->rs_sect_ev);
-	if (drbd_submit_peer_request(device, peer_req, REQ_OP_WRITE,
-				     DRBD_FAULT_RS_WR) == 0)
+	if (drbd_submit_peer_request(peer_req) == 0)
 		return 0;
 
 	/* don't care for the reason here */
@@ -2145,7 +2168,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
 		 * or in drbd_peer_request_endio. */
 		err = recv_resync_read(peer_device, sector, pi);
 	} else {
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "Can not write resync data to local disk.\n");
 
 		err = drbd_drain_block(peer_device, pi->size);
@@ -2375,16 +2398,6 @@ static int wait_for_and_update_peer_seq(struct drbd_peer_device *peer_device, co
 	return ret;
 }
 
-/* see also bio_flags_to_wire()
- * DRBD_REQ_*, because we need to semantically map the flags to data packet
- * flags and back. We may replicate to other kernel versions. */
-static blk_opf_t wire_flags_to_bio_flags(u32 dpf)
-{
-	return  (dpf & DP_RW_SYNC ? REQ_SYNC : 0) |
-		(dpf & DP_FUA ? REQ_FUA : 0) |
-		(dpf & DP_FLUSH ? REQ_PREFLUSH : 0);
-}
-
 static enum req_op wire_flags_to_bio_op(u32 dpf)
 {
 	if (dpf & DP_ZEROES)
@@ -2395,6 +2408,15 @@ static enum req_op wire_flags_to_bio_op(u32 dpf)
 		return REQ_OP_WRITE;
 }
 
+/* see also bio_flags_to_wire() */
+static blk_opf_t wire_flags_to_bio(struct drbd_connection *connection, u32 dpf)
+{
+	return wire_flags_to_bio_op(dpf) |
+		(dpf & DP_RW_SYNC ? REQ_SYNC : 0) |
+		(dpf & DP_FUA ? REQ_FUA : 0) |
+		(dpf & DP_FLUSH ? REQ_PREFLUSH : 0);
+}
+
 static void fail_postponed_requests(struct drbd_device *device, sector_t sector,
 				    unsigned int size)
 {
@@ -2538,8 +2560,6 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
 	struct drbd_peer_request *peer_req;
 	struct p_data *p = pi->data;
 	u32 peer_seq = be32_to_cpu(p->seq_num);
-	enum req_op op;
-	blk_opf_t op_flags;
 	u32 dp_flags;
 	int err, tp;
 
@@ -2578,11 +2598,10 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
 	peer_req->flags |= EE_APPLICATION;
 
 	dp_flags = be32_to_cpu(p->dp_flags);
-	op = wire_flags_to_bio_op(dp_flags);
-	op_flags = wire_flags_to_bio_flags(dp_flags);
+	peer_req->opf = wire_flags_to_bio(connection, dp_flags);
 	if (pi->cmd == P_TRIM) {
 		D_ASSERT(peer_device, peer_req->i.size > 0);
-		D_ASSERT(peer_device, op == REQ_OP_DISCARD);
+		D_ASSERT(peer_device, peer_req_op(peer_req) == REQ_OP_DISCARD);
 		D_ASSERT(peer_device, peer_req->pages == NULL);
 		/* need to play safe: an older DRBD sender
 		 * may mean zero-out while sending P_TRIM. */
@@ -2590,7 +2609,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
 			peer_req->flags |= EE_ZEROOUT;
 	} else if (pi->cmd == P_ZEROES) {
 		D_ASSERT(peer_device, peer_req->i.size > 0);
-		D_ASSERT(peer_device, op == REQ_OP_WRITE_ZEROES);
+		D_ASSERT(peer_device, peer_req_op(peer_req) == REQ_OP_WRITE_ZEROES);
 		D_ASSERT(peer_device, peer_req->pages == NULL);
 		/* Do (not) pass down BLKDEV_ZERO_NOUNMAP? */
 		if (dp_flags & DP_DISCARD)
@@ -2677,8 +2696,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
 		peer_req->flags |= EE_CALL_AL_COMPLETE_IO;
 	}
 
-	err = drbd_submit_peer_request(device, peer_req, op | op_flags,
-				       DRBD_FAULT_DT_WR);
+	err = drbd_submit_peer_request(peer_req);
 	if (!err)
 		return 0;
 
@@ -2789,7 +2807,6 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
 	struct drbd_peer_request *peer_req;
 	struct digest_info *di = NULL;
 	int size, verb;
-	unsigned int fault_type;
 	struct p_block_req *p =	pi->data;
 
 	peer_device = conn_peer_device(connection, pi->vnr);
@@ -2832,7 +2849,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
 		default:
 			BUG();
 		}
-		if (verb && __ratelimit(&drbd_ratelimit_state))
+		if (verb && drbd_ratelimit())
 			drbd_err(device, "Can not satisfy peer's read request, "
 			    "no local data.\n");
 
@@ -2849,11 +2866,11 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
 		put_ldev(device);
 		return -ENOMEM;
 	}
+	peer_req->opf = REQ_OP_READ;
 
 	switch (pi->cmd) {
 	case P_DATA_REQUEST:
 		peer_req->w.cb = w_e_end_data_req;
-		fault_type = DRBD_FAULT_DT_RD;
 		/* application IO, don't drbd_rs_begin_io */
 		peer_req->flags |= EE_APPLICATION;
 		goto submit;
@@ -2867,14 +2884,12 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
 		fallthrough;
 	case P_RS_DATA_REQUEST:
 		peer_req->w.cb = w_e_end_rsdata_req;
-		fault_type = DRBD_FAULT_RS_RD;
 		/* used in the sector offset progress display */
 		device->bm_resync_fo = BM_SECT_TO_BIT(sector);
 		break;
 
 	case P_OV_REPLY:
 	case P_CSUM_RS_REQUEST:
-		fault_type = DRBD_FAULT_RS_RD;
 		di = kmalloc(sizeof(*di) + pi->size, GFP_NOIO);
 		if (!di)
 			goto out_free_e;
@@ -2923,7 +2938,6 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
 					(unsigned long long)sector);
 		}
 		peer_req->w.cb = w_e_end_ov_req;
-		fault_type = DRBD_FAULT_RS_RD;
 		break;
 
 	default:
@@ -2975,8 +2989,7 @@ submit_for_resync:
 submit:
 	update_receiver_timing_details(connection, drbd_submit_peer_request);
 	inc_unacked(device);
-	if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ,
-				     fault_type) == 0)
+	if (drbd_submit_peer_request(peer_req) == 0)
 		return 0;
 
 	/* don't care for the reason here */
@@ -4947,7 +4960,6 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac
 
 	if (get_ldev(device)) {
 		struct drbd_peer_request *peer_req;
-		const enum req_op op = REQ_OP_WRITE_ZEROES;
 
 		peer_req = drbd_alloc_peer_req(peer_device, ID_SYNCER, sector,
 					       size, 0, GFP_NOIO);
@@ -4957,6 +4969,7 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac
 		}
 
 		peer_req->w.cb = e_end_resync_block;
+		peer_req->opf = REQ_OP_DISCARD;
 		peer_req->submit_jif = jiffies;
 		peer_req->flags |= EE_TRIM;
 
@@ -4965,8 +4978,7 @@ static int receive_rs_deallocated(struct drbd_connection *connection, struct pac
 		spin_unlock_irq(&device->resource->req_lock);
 
 		atomic_add(pi->size >> 9, &device->rs_sect_ev);
-		err = drbd_submit_peer_request(device, peer_req, op,
-					       DRBD_FAULT_RS_WR);
+		err = drbd_submit_peer_request(peer_req);
 
 		if (err) {
 			spin_lock_irq(&device->resource->req_lock);
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_req.c
index 7f9bcc82fc9c..e36216d50753 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_req.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_req.c
 
@@ -144,7 +144,7 @@ void drbd_req_destroy(struct kref *kref)
 			if (get_ldev_if_state(device, D_FAILED)) {
 				drbd_al_complete_io(device, &req->i);
 				put_ldev(device);
-			} else if (__ratelimit(&drbd_ratelimit_state)) {
+			} else if (drbd_ratelimit()) {
 				drbd_warn(device, "Should have called drbd_al_complete_io(, %llu, %u), "
 					 "but my Disk seems to have failed :(\n",
 					 (unsigned long long) req->i.sector, req->i.size);
@@ -518,7 +518,7 @@ static void mod_rq_state(struct drbd_request *req, struct bio_and_error *m,
 
 static void drbd_report_io_error(struct drbd_device *device, struct drbd_request *req)
 {
-	if (!__ratelimit(&drbd_ratelimit_state))
+	if (!drbd_ratelimit())
 		return;
 
 	drbd_warn(device, "local %s IO error sector %llu+%u on %pg\n",
@@ -1402,7 +1402,7 @@ static void drbd_send_and_submit(struct drbd_device *device, struct drbd_request
 		submit_private_bio = true;
 	} else if (no_remote) {
 nodata:
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "IO ERROR: neither local nor remote data, sector %llu+%u\n",
 					(unsigned long long)req->i.sector, req->i.size >> 9);
 		/* A write may have been queued for send_oos, however.
@@ -1607,6 +1607,8 @@ void drbd_submit_bio(struct bio *bio)
 	struct drbd_device *device = bio->bi_bdev->bd_disk->private_data;
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	/*
 	 * what we "blindly" assume:
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_req.h
index 6237fa1dcb0e..b4017b5c3fbc 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_req.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_req.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
    drbd_req.h
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_state.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_state.c
index 3f7bf9f2d874..75d13ea0024f 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_state.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_state.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_state.c
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_state.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_state.h
index f87371e55e68..cbaeb8018dbf 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_state.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_state.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef DRBD_STATE_H
 #define DRBD_STATE_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_state_change.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_state_change.h
index d5b0479bc9a6..9d78d8e3912e 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_state_change.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_state_change.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef DRBD_STATE_CHANGE_H
 #define DRBD_STATE_CHANGE_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_strings.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_strings.c
index fc01307607ea..0a06f744b096 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_strings.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_strings.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
   drbd.h
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_strings.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_strings.h
index 87b94a27358a..0201f6590f6a 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_strings.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_strings.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef __DRBD_STRINGS_H
 #define __DRBD_STRINGS_H
 
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_vli.h linux-libre-6.2-gnu/drivers/block/drbd/drbd_vli.h
index 01e3babc5277..1ee81e3c2152 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_vli.h
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_vli.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
 -*- linux-c -*-
    drbd_receiver.c
diff --git linux-libre-6.1-gnu/drivers/block/drbd/drbd_worker.c linux-libre-6.2-gnu/drivers/block/drbd/drbd_worker.c
index 0bb1a900c2d5..f46738040d6b 100644
--- linux-libre-6.1-gnu/drivers/block/drbd/drbd_worker.c
+++ linux-libre-6.2-gnu/drivers/block/drbd/drbd_worker.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-License-Identifier: GPL-2.0-only
 /*
    drbd_worker.c
 
@@ -176,7 +176,7 @@ void drbd_peer_request_endio(struct bio *bio)
 	bool is_discard = bio_op(bio) == REQ_OP_WRITE_ZEROES ||
 			  bio_op(bio) == REQ_OP_DISCARD;
 
-	if (bio->bi_status && __ratelimit(&drbd_ratelimit_state))
+	if (bio->bi_status && drbd_ratelimit())
 		drbd_warn(device, "%s: error=%d s=%llus\n",
 				is_write ? (is_discard ? "discard" : "write")
 					: "read", bio->bi_status,
@@ -240,7 +240,7 @@ void drbd_request_endio(struct bio *bio)
 	 * though we still will complain noisily about it.
 	 */
 	if (unlikely(req->rq_state & RQ_LOCAL_ABORTED)) {
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n");
 
 		if (!bio->bi_status)
@@ -400,13 +400,13 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
 		goto defer;
 
 	peer_req->w.cb = w_e_send_csum;
+	peer_req->opf = REQ_OP_READ;
 	spin_lock_irq(&device->resource->req_lock);
 	list_add_tail(&peer_req->w.list, &device->read_ee);
 	spin_unlock_irq(&device->resource->req_lock);
 
 	atomic_add(size >> 9, &device->rs_sect_ev);
-	if (drbd_submit_peer_request(device, peer_req, REQ_OP_READ,
-				     DRBD_FAULT_RS_RD) == 0)
+	if (drbd_submit_peer_request(peer_req) == 0)
 		return 0;
 
 	/* If it failed because of ENOMEM, retry should help.  If it failed
@@ -1062,7 +1062,7 @@ int w_e_end_data_req(struct drbd_work *w, int cancel)
 	if (likely((peer_req->flags & EE_WAS_ERROR) == 0)) {
 		err = drbd_send_block(peer_device, P_DATA_REPLY, peer_req);
 	} else {
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "Sending NegDReply. sector=%llus.\n",
 			    (unsigned long long)peer_req->i.sector);
 
@@ -1135,13 +1135,13 @@ int w_e_end_rsdata_req(struct drbd_work *w, int cancel)
 			else
 				err = drbd_send_block(peer_device, P_RS_DATA_REPLY, peer_req);
 		} else {
-			if (__ratelimit(&drbd_ratelimit_state))
+			if (drbd_ratelimit())
 				drbd_err(device, "Not sending RSDataReply, "
 				    "partner DISKLESS!\n");
 			err = 0;
 		}
 	} else {
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "Sending NegRSDReply. sector %llus.\n",
 			    (unsigned long long)peer_req->i.sector);
 
@@ -1212,7 +1212,7 @@ int w_e_end_csum_rs_req(struct drbd_work *w, int cancel)
 		}
 	} else {
 		err = drbd_send_ack(peer_device, P_NEG_RS_DREPLY, peer_req);
-		if (__ratelimit(&drbd_ratelimit_state))
+		if (drbd_ratelimit())
 			drbd_err(device, "Sending NegDReply. I guess it gets messy.\n");
 	}
 
diff --git linux-libre-6.1-gnu/drivers/block/floppy.c linux-libre-6.2-gnu/drivers/block/floppy.c
index ccad3d7b3ddd..487840e3564d 100644
--- linux-libre-6.1-gnu/drivers/block/floppy.c
+++ linux-libre-6.2-gnu/drivers/block/floppy.c
@@ -4593,8 +4593,10 @@ static int __init do_floppy_init(void)
 			goto out_put_disk;
 
 		err = floppy_alloc_disk(drive, 0);
-		if (err)
+		if (err) {
+			blk_mq_free_tag_set(&tag_sets[drive]);
 			goto out_put_disk;
+		}
 
 		timer_setup(&motor_off_timer[drive], motor_off_callback, 0);
 	}
diff --git linux-libre-6.1-gnu/drivers/block/loop.c linux-libre-6.2-gnu/drivers/block/loop.c
index ad92192c7d61..1518a6423279 100644
--- linux-libre-6.1-gnu/drivers/block/loop.c
+++ linux-libre-6.2-gnu/drivers/block/loop.c
@@ -243,7 +243,7 @@ static int lo_write_bvec(struct file *file, struct bio_vec *bvec, loff_t *ppos)
 	struct iov_iter i;
 	ssize_t bw;
 
-	iov_iter_bvec(&i, WRITE, bvec, 1, bvec->bv_len);
+	iov_iter_bvec(&i, ITER_SOURCE, bvec, 1, bvec->bv_len);
 
 	file_start_write(file);
 	bw = vfs_iter_write(file, &i, ppos, 0);
@@ -286,7 +286,7 @@ static int lo_read_simple(struct loop_device *lo, struct request *rq,
 	ssize_t len;
 
 	rq_for_each_segment(bvec, rq, iter) {
-		iov_iter_bvec(&i, READ, &bvec, 1, bvec.bv_len);
+		iov_iter_bvec(&i, ITER_DEST, &bvec, 1, bvec.bv_len);
 		len = vfs_iter_read(lo->lo_backing_file, &i, &pos, 0);
 		if (len < 0)
 			return len;
@@ -392,7 +392,7 @@ static void lo_rw_aio_complete(struct kiocb *iocb, long ret)
 }
 
 static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd,
-		     loff_t pos, bool rw)
+		     loff_t pos, int rw)
 {
 	struct iov_iter iter;
 	struct req_iterator rq_iter;
@@ -448,7 +448,7 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd,
 	cmd->iocb.ki_flags = IOCB_DIRECT;
 	cmd->iocb.ki_ioprio = IOPRIO_PRIO_VALUE(IOPRIO_CLASS_NONE, 0);
 
-	if (rw == WRITE)
+	if (rw == ITER_SOURCE)
 		ret = call_write_iter(file, &cmd->iocb, &iter);
 	else
 		ret = call_read_iter(file, &cmd->iocb, &iter);
@@ -490,12 +490,12 @@ static int do_req_filebacked(struct loop_device *lo, struct request *rq)
 		return lo_fallocate(lo, rq, pos, FALLOC_FL_PUNCH_HOLE);
 	case REQ_OP_WRITE:
 		if (cmd->use_aio)
-			return lo_rw_aio(lo, cmd, pos, WRITE);
+			return lo_rw_aio(lo, cmd, pos, ITER_SOURCE);
 		else
 			return lo_write_simple(lo, rq, pos);
 	case REQ_OP_READ:
 		if (cmd->use_aio)
-			return lo_rw_aio(lo, cmd, pos, READ);
+			return lo_rw_aio(lo, cmd, pos, ITER_DEST);
 		else
 			return lo_read_simple(lo, rq, pos);
 	default:
@@ -1755,7 +1755,7 @@ static void lo_free_disk(struct gendisk *disk)
 	if (lo->workqueue)
 		destroy_workqueue(lo->workqueue);
 	loop_free_idle_workers(lo, true);
-	del_timer_sync(&lo->timer);
+	timer_shutdown_sync(&lo->timer);
 	mutex_destroy(&lo->lo_mutex);
 	kfree(lo);
 }
@@ -1773,7 +1773,16 @@ static const struct block_device_operations lo_fops = {
 /*
  * And now the modules code and kernel interface.
  */
-static int max_loop;
+
+/*
+ * If max_loop is specified, create that many devices upfront.
+ * This also becomes a hard limit. If max_loop is not specified,
+ * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
+ * init time. Loop devices can be requested on-demand with the
+ * /dev/loop-control interface, or be instantiated by accessing
+ * a 'dead' device node.
+ */
+static int max_loop = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
 module_param(max_loop, int, 0444);
 MODULE_PARM_DESC(max_loop, "Maximum number of loop devices");
 module_param(max_part, int, 0444);
@@ -2181,7 +2190,7 @@ MODULE_ALIAS("devname:loop-control");
 
 static int __init loop_init(void)
 {
-	int i, nr;
+	int i;
 	int err;
 
 	part_shift = 0;
@@ -2209,19 +2218,6 @@ static int __init loop_init(void)
 		goto err_out;
 	}
 
-	/*
-	 * If max_loop is specified, create that many devices upfront.
-	 * This also becomes a hard limit. If max_loop is not specified,
-	 * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
-	 * init time. Loop devices can be requested on-demand with the
-	 * /dev/loop-control interface, or be instantiated by accessing
-	 * a 'dead' device node.
-	 */
-	if (max_loop)
-		nr = max_loop;
-	else
-		nr = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
-
 	err = misc_register(&loop_misc);
 	if (err < 0)
 		goto err_out;
@@ -2233,7 +2229,7 @@ static int __init loop_init(void)
 	}
 
 	/* pre-create number of devices given by config or max_loop */
-	for (i = 0; i < nr; i++)
+	for (i = 0; i < max_loop; i++)
 		loop_add(i);
 
 	printk(KERN_INFO "loop: module loaded\n");
diff --git linux-libre-6.1-gnu/drivers/block/nbd.c linux-libre-6.2-gnu/drivers/block/nbd.c
index 5cffd96ef2d7..592cfa8b765a 100644
--- linux-libre-6.1-gnu/drivers/block/nbd.c
+++ linux-libre-6.2-gnu/drivers/block/nbd.c
@@ -512,6 +512,7 @@ static int sock_xmit(struct nbd_device *nbd, int index, int send,
 	noreclaim_flag = memalloc_noreclaim_save();
 	do {
 		sock->sk->sk_allocation = GFP_NOIO | __GFP_MEMALLOC;
+		sock->sk->sk_use_task_frag = false;
 		msg.msg_name = NULL;
 		msg.msg_namelen = 0;
 		msg.msg_control = NULL;
@@ -563,7 +564,7 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index)
 	u32 nbd_cmd_flags = 0;
 	int sent = nsock->sent, skip = 0;
 
-	iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request));
+	iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request));
 
 	type = req_to_nbd_cmd_type(req);
 	if (type == U32_MAX)
@@ -649,7 +650,7 @@ send_pages:
 
 			dev_dbg(nbd_to_dev(nbd), "request %p: sending %d bytes data\n",
 				req, bvec.bv_len);
-			iov_iter_bvec(&from, WRITE, &bvec, 1, bvec.bv_len);
+			iov_iter_bvec(&from, ITER_SOURCE, &bvec, 1, bvec.bv_len);
 			if (skip) {
 				if (skip >= iov_iter_count(&from)) {
 					skip -= iov_iter_count(&from);
@@ -701,7 +702,7 @@ static int nbd_read_reply(struct nbd_device *nbd, int index,
 	int result;
 
 	reply->magic = 0;
-	iov_iter_kvec(&to, READ, &iov, 1, sizeof(*reply));
+	iov_iter_kvec(&to, ITER_DEST, &iov, 1, sizeof(*reply));
 	result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL);
 	if (result < 0) {
 		if (!nbd_disconnected(nbd->config))
@@ -790,7 +791,7 @@ static struct nbd_cmd *nbd_handle_reply(struct nbd_device *nbd, int index,
 		struct iov_iter to;
 
 		rq_for_each_segment(bvec, req, iter) {
-			iov_iter_bvec(&to, READ, &bvec, 1, bvec.bv_len);
+			iov_iter_bvec(&to, ITER_DEST, &bvec, 1, bvec.bv_len);
 			result = sock_xmit(nbd, index, 0, &to, MSG_WAITALL, NULL);
 			if (result < 0) {
 				dev_err(disk_to_dev(nbd->disk), "Receive data failed (result %d)\n",
@@ -1267,7 +1268,7 @@ static void send_disconnects(struct nbd_device *nbd)
 	for (i = 0; i < config->num_connections; i++) {
 		struct nbd_sock *nsock = config->socks[i];
 
-		iov_iter_kvec(&from, WRITE, &iov, 1, sizeof(request));
+		iov_iter_kvec(&from, ITER_SOURCE, &iov, 1, sizeof(request));
 		mutex_lock(&nsock->tx_lock);
 		ret = sock_xmit(nbd, i, 1, &from, 0, NULL);
 		if (ret < 0)
diff --git linux-libre-6.1-gnu/drivers/block/null_blk/main.c linux-libre-6.2-gnu/drivers/block/null_blk/main.c
index 1f154f92f4c2..7d28e3aa406c 100644
--- linux-libre-6.1-gnu/drivers/block/null_blk/main.c
+++ linux-libre-6.2-gnu/drivers/block/null_blk/main.c
@@ -523,6 +523,24 @@ out:
 }
 CONFIGFS_ATTR(nullb_device_, badblocks);
 
+static ssize_t nullb_device_zone_readonly_store(struct config_item *item,
+						const char *page, size_t count)
+{
+	struct nullb_device *dev = to_nullb_device(item);
+
+	return zone_cond_store(dev, page, count, BLK_ZONE_COND_READONLY);
+}
+CONFIGFS_ATTR_WO(nullb_device_, zone_readonly);
+
+static ssize_t nullb_device_zone_offline_store(struct config_item *item,
+					       const char *page, size_t count)
+{
+	struct nullb_device *dev = to_nullb_device(item);
+
+	return zone_cond_store(dev, page, count, BLK_ZONE_COND_OFFLINE);
+}
+CONFIGFS_ATTR_WO(nullb_device_, zone_offline);
+
 static struct configfs_attribute *nullb_device_attrs[] = {
 	&nullb_device_attr_size,
 	&nullb_device_attr_completion_nsec,
@@ -549,6 +567,8 @@ static struct configfs_attribute *nullb_device_attrs[] = {
 	&nullb_device_attr_zone_nr_conv,
 	&nullb_device_attr_zone_max_open,
 	&nullb_device_attr_zone_max_active,
+	&nullb_device_attr_zone_readonly,
+	&nullb_device_attr_zone_offline,
 	&nullb_device_attr_virt_boundary,
 	&nullb_device_attr_no_sched,
 	&nullb_device_attr_shared_tag_bitmap,
@@ -614,7 +634,7 @@ static ssize_t memb_group_features_show(struct config_item *item, char *page)
 			"poll_queues,power,queue_mode,shared_tag_bitmap,size,"
 			"submit_queues,use_per_node_hctx,virt_boundary,zoned,"
 			"zone_capacity,zone_max_active,zone_max_open,"
-			"zone_nr_conv,zone_size\n");
+			"zone_nr_conv,zone_offline,zone_readonly,zone_size\n");
 }
 
 CONFIGFS_ATTR_RO(memb_group_, features);
diff --git linux-libre-6.1-gnu/drivers/block/null_blk/null_blk.h linux-libre-6.2-gnu/drivers/block/null_blk/null_blk.h
index 94ff68052b1e..eb5972c50be8 100644
--- linux-libre-6.1-gnu/drivers/block/null_blk/null_blk.h
+++ linux-libre-6.2-gnu/drivers/block/null_blk/null_blk.h
@@ -151,6 +151,8 @@ blk_status_t null_process_zoned_cmd(struct nullb_cmd *cmd, enum req_op op,
 				    sector_t sector, sector_t nr_sectors);
 size_t null_zone_valid_read_len(struct nullb *nullb,
 				sector_t sector, unsigned int len);
+ssize_t zone_cond_store(struct nullb_device *dev, const char *page,
+			size_t count, enum blk_zone_cond cond);
 #else
 static inline int null_init_zoned_dev(struct nullb_device *dev,
 				      struct request_queue *q)
@@ -174,6 +176,12 @@ static inline size_t null_zone_valid_read_len(struct nullb *nullb,
 {
 	return len;
 }
+static inline ssize_t zone_cond_store(struct nullb_device *dev,
+				      const char *page, size_t count,
+				      enum blk_zone_cond cond)
+{
+	return -EOPNOTSUPP;
+}
 #define null_report_zones	NULL
 #endif /* CONFIG_BLK_DEV_ZONED */
 #endif /* __NULL_BLK_H */
diff --git linux-libre-6.1-gnu/drivers/block/null_blk/zoned.c linux-libre-6.2-gnu/drivers/block/null_blk/zoned.c
index 55a69e48ef8b..635ce0648133 100644
--- linux-libre-6.1-gnu/drivers/block/null_blk/zoned.c
+++ linux-libre-6.2-gnu/drivers/block/null_blk/zoned.c
@@ -384,8 +384,10 @@ static blk_status_t null_zone_write(struct nullb_cmd *cmd, sector_t sector,
 
 	null_lock_zone(dev, zone);
 
-	if (zone->cond == BLK_ZONE_COND_FULL) {
-		/* Cannot write to a full zone */
+	if (zone->cond == BLK_ZONE_COND_FULL ||
+	    zone->cond == BLK_ZONE_COND_READONLY ||
+	    zone->cond == BLK_ZONE_COND_OFFLINE) {
+		/* Cannot write to the zone */
 		ret = BLK_STS_IOERR;
 		goto unlock;
 	}
@@ -613,7 +615,9 @@ static blk_status_t null_zone_mgmt(struct nullb_cmd *cmd, enum req_op op,
 		for (i = dev->zone_nr_conv; i < dev->nr_zones; i++) {
 			zone = &dev->zones[i];
 			null_lock_zone(dev, zone);
-			if (zone->cond != BLK_ZONE_COND_EMPTY) {
+			if (zone->cond != BLK_ZONE_COND_EMPTY &&
+			    zone->cond != BLK_ZONE_COND_READONLY &&
+			    zone->cond != BLK_ZONE_COND_OFFLINE) {
 				null_reset_zone(dev, zone);
 				trace_nullb_zone_op(cmd, i, zone->cond);
 			}
@@ -627,6 +631,12 @@ static blk_status_t null_zone_mgmt(struct nullb_cmd *cmd, enum req_op op,
 
 	null_lock_zone(dev, zone);
 
+	if (zone->cond == BLK_ZONE_COND_READONLY ||
+	    zone->cond == BLK_ZONE_COND_OFFLINE) {
+		ret = BLK_STS_IOERR;
+		goto unlock;
+	}
+
 	switch (op) {
 	case REQ_OP_ZONE_RESET:
 		ret = null_reset_zone(dev, zone);
@@ -648,6 +658,7 @@ static blk_status_t null_zone_mgmt(struct nullb_cmd *cmd, enum req_op op,
 	if (ret == BLK_STS_OK)
 		trace_nullb_zone_op(cmd, zone_no, zone->cond);
 
+unlock:
 	null_unlock_zone(dev, zone);
 
 	return ret;
@@ -674,6 +685,8 @@ blk_status_t null_process_zoned_cmd(struct nullb_cmd *cmd, enum req_op op,
 	default:
 		dev = cmd->nq->dev;
 		zone = &dev->zones[null_zone_no(dev, sector)];
+		if (zone->cond == BLK_ZONE_COND_OFFLINE)
+			return BLK_STS_IOERR;
 
 		null_lock_zone(dev, zone);
 		sts = null_process_cmd(cmd, op, sector, nr_sectors);
@@ -681,3 +694,79 @@ blk_status_t null_process_zoned_cmd(struct nullb_cmd *cmd, enum req_op op,
 		return sts;
 	}
 }
+
+/*
+ * Set a zone in the read-only or offline condition.
+ */
+static void null_set_zone_cond(struct nullb_device *dev,
+			       struct nullb_zone *zone, enum blk_zone_cond cond)
+{
+	if (WARN_ON_ONCE(cond != BLK_ZONE_COND_READONLY &&
+			 cond != BLK_ZONE_COND_OFFLINE))
+		return;
+
+	null_lock_zone(dev, zone);
+
+	/*
+	 * If the read-only condition is requested again to zones already in
+	 * read-only condition, restore back normal empty condition. Do the same
+	 * if the offline condition is requested for offline zones. Otherwise,
+	 * set the specified zone condition to the zones. Finish the zones
+	 * beforehand to free up zone resources.
+	 */
+	if (zone->cond == cond) {
+		zone->cond = BLK_ZONE_COND_EMPTY;
+		zone->wp = zone->start;
+		if (dev->memory_backed)
+			null_handle_discard(dev, zone->start, zone->len);
+	} else {
+		if (zone->cond != BLK_ZONE_COND_READONLY &&
+		    zone->cond != BLK_ZONE_COND_OFFLINE)
+			null_finish_zone(dev, zone);
+		zone->cond = cond;
+		zone->wp = (sector_t)-1;
+	}
+
+	null_unlock_zone(dev, zone);
+}
+
+/*
+ * Identify a zone from the sector written to configfs file. Then set zone
+ * condition to the zone.
+ */
+ssize_t zone_cond_store(struct nullb_device *dev, const char *page,
+			size_t count, enum blk_zone_cond cond)
+{
+	unsigned long long sector;
+	unsigned int zone_no;
+	int ret;
+
+	if (!dev->zoned) {
+		pr_err("null_blk device is not zoned\n");
+		return -EINVAL;
+	}
+
+	if (!dev->zones) {
+		pr_err("null_blk device is not yet powered\n");
+		return -EINVAL;
+	}
+
+	ret = kstrtoull(page, 0, &sector);
+	if (ret < 0)
+		return ret;
+
+	zone_no = null_zone_no(dev, sector);
+	if (zone_no >= dev->nr_zones) {
+		pr_err("Sector out of range\n");
+		return -EINVAL;
+	}
+
+	if (dev->zones[zone_no].type == BLK_ZONE_TYPE_CONVENTIONAL) {
+		pr_err("Can not change condition of conventional zones\n");
+		return -EINVAL;
+	}
+
+	null_set_zone_cond(dev, &dev->zones[zone_no], cond);
+
+	return count;
+}
diff --git linux-libre-6.1-gnu/drivers/block/pktcdvd.c linux-libre-6.2-gnu/drivers/block/pktcdvd.c
index 4cea3b08087e..2f1a92509271 100644
--- linux-libre-6.1-gnu/drivers/block/pktcdvd.c
+++ linux-libre-6.2-gnu/drivers/block/pktcdvd.c
@@ -2400,6 +2400,8 @@ static void pkt_submit_bio(struct bio *bio)
 	struct bio *split;
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	pkt_dbg(2, pd, "start = %6llx stop = %6llx\n",
 		(unsigned long long)bio->bi_iter.bi_sector,
diff --git linux-libre-6.1-gnu/drivers/block/ps3vram.c linux-libre-6.2-gnu/drivers/block/ps3vram.c
index c76e0148eada..574e470b220b 100644
--- linux-libre-6.1-gnu/drivers/block/ps3vram.c
+++ linux-libre-6.2-gnu/drivers/block/ps3vram.c
@@ -587,6 +587,8 @@ static void ps3vram_submit_bio(struct bio *bio)
 	dev_dbg(&dev->core, "%s\n", __func__);
 
 	bio = bio_split_to_limits(bio);
+	if (!bio)
+		return;
 
 	spin_lock_irq(&priv->lock);
 	busy = !bio_list_empty(&priv->list);
diff --git linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-clt.c linux-libre-6.2-gnu/drivers/block/rnbd/rnbd-clt.c
index 78334da74d8b..5eb8c7855970 100644
--- linux-libre-6.1-gnu/drivers/block/rnbd/rnbd-clt.c
+++ linux-libre-6.2-gnu/drivers/block/rnbd/rnbd-clt.c
@@ -1440,7 +1440,7 @@ static struct rnbd_clt_dev *init_dev(struct rnbd_clt_session *sess,
 		goto out_alloc;
 	}
 
-	ret = ida_alloc_max(&index_ida, 1 << (MINORBITS - RNBD_PART_BITS),
+	ret = ida_alloc_max(&index_ida, (1 << (MINORBITS - RNBD_PART_BITS)) - 1,
 			    GFP_KERNEL);
 	if (ret < 0) {
 		pr_err("Failed to initialize device '%s' from session %s, allocating idr failed, err: %d\n",
diff --git linux-libre-6.1-gnu/drivers/block/ublk_drv.c linux-libre-6.2-gnu/drivers/block/ublk_drv.c
index e9de9d846b73..6368b56eacf1 100644
--- linux-libre-6.1-gnu/drivers/block/ublk_drv.c
+++ linux-libre-6.2-gnu/drivers/block/ublk_drv.c
@@ -137,7 +137,7 @@ struct ublk_device {
 
 	char	*__queues;
 
-	unsigned short  queue_size;
+	unsigned int	queue_size;
 	struct ublksrv_ctrl_dev_info	dev_info;
 
 	struct blk_mq_tag_set	tag_set;
@@ -1992,6 +1992,9 @@ static int ublk_ctrl_uring_cmd(struct io_uring_cmd *cmd,
 	struct ublksrv_ctrl_cmd *header = (struct ublksrv_ctrl_cmd *)cmd->cmd;
 	int ret = -EINVAL;
 
+	if (issue_flags & IO_URING_F_NONBLOCK)
+		return -EAGAIN;
+
 	ublk_ctrl_cmd_dump(cmd);
 
 	if (!(issue_flags & IO_URING_F_SQE128))
@@ -2089,13 +2092,12 @@ static void __exit ublk_exit(void)
 	struct ublk_device *ub;
 	int id;
 
-	class_destroy(ublk_chr_class);
-
-	misc_deregister(&ublk_misc);
-
 	idr_for_each_entry(&ublk_index_idr, ub, id)
 		ublk_remove(ub);
 
+	class_destroy(ublk_chr_class);
+	misc_deregister(&ublk_misc);
+
 	idr_destroy(&ublk_index_idr);
 	unregister_chrdev_region(ublk_chr_devt, UBLK_MINORS);
 }
diff --git linux-libre-6.1-gnu/drivers/block/virtio_blk.c linux-libre-6.2-gnu/drivers/block/virtio_blk.c
index 19da5defd734..6a77fa917428 100644
--- linux-libre-6.1-gnu/drivers/block/virtio_blk.c
+++ linux-libre-6.2-gnu/drivers/block/virtio_blk.c
@@ -315,22 +315,35 @@ static void virtio_commit_rqs(struct blk_mq_hw_ctx *hctx)
 		virtqueue_notify(vq->vq);
 }
 
+static blk_status_t virtblk_fail_to_queue(struct request *req, int rc)
+{
+	virtblk_cleanup_cmd(req);
+	switch (rc) {
+	case -ENOSPC:
+		return BLK_STS_DEV_RESOURCE;
+	case -ENOMEM:
+		return BLK_STS_RESOURCE;
+	default:
+		return BLK_STS_IOERR;
+	}
+}
+
 static blk_status_t virtblk_prep_rq(struct blk_mq_hw_ctx *hctx,
 					struct virtio_blk *vblk,
 					struct request *req,
 					struct virtblk_req *vbr)
 {
 	blk_status_t status;
+	int num;
 
 	status = virtblk_setup_cmd(vblk->vdev, req, vbr);
 	if (unlikely(status))
 		return status;
 
-	vbr->sg_table.nents = virtblk_map_data(hctx, req, vbr);
-	if (unlikely(vbr->sg_table.nents < 0)) {
-		virtblk_cleanup_cmd(req);
-		return BLK_STS_RESOURCE;
-	}
+	num = virtblk_map_data(hctx, req, vbr);
+	if (unlikely(num < 0))
+		return virtblk_fail_to_queue(req, -ENOMEM);
+	vbr->sg_table.nents = num;
 
 	blk_mq_start_request(req);
 
@@ -364,15 +377,7 @@ static blk_status_t virtio_queue_rq(struct blk_mq_hw_ctx *hctx,
 			blk_mq_stop_hw_queue(hctx);
 		spin_unlock_irqrestore(&vblk->vqs[qid].lock, flags);
 		virtblk_unmap_data(req, vbr);
-		virtblk_cleanup_cmd(req);
-		switch (err) {
-		case -ENOSPC:
-			return BLK_STS_DEV_RESOURCE;
-		case -ENOMEM:
-			return BLK_STS_RESOURCE;
-		default:
-			return BLK_STS_IOERR;
-		}
+		return virtblk_fail_to_queue(req, err);
 	}
 
 	if (bd->last && virtqueue_kick_prepare(vblk->vqs[qid].vq))
@@ -512,7 +517,7 @@ static void virtblk_free_disk(struct gendisk *disk)
 {
 	struct virtio_blk *vblk = disk->private_data;
 
-	ida_simple_remove(&vd_index_ida, vblk->index);
+	ida_free(&vd_index_ida, vblk->index);
 	mutex_destroy(&vblk->vdev_mutex);
 	kfree(vblk);
 }
@@ -902,8 +907,8 @@ static int virtblk_probe(struct virtio_device *vdev)
 		return -EINVAL;
 	}
 
-	err = ida_simple_get(&vd_index_ida, 0, minor_to_index(1 << MINORBITS),
-			     GFP_KERNEL);
+	err = ida_alloc_range(&vd_index_ida, 0,
+			      minor_to_index(1 << MINORBITS) - 1, GFP_KERNEL);
 	if (err < 0)
 		goto out;
 	index = err;
@@ -991,7 +996,7 @@ static int virtblk_probe(struct virtio_device *vdev)
 	blk_queue_max_segments(q, sg_elems);
 
 	/* No real sector limit. */
-	blk_queue_max_hw_sectors(q, -1U);
+	blk_queue_max_hw_sectors(q, UINT_MAX);
 
 	max_size = virtio_max_dma_size(vdev);
 
@@ -1163,7 +1168,7 @@ out_free_vq:
 out_free_vblk:
 	kfree(vblk);
 out_free_index:
-	ida_simple_remove(&vd_index_ida, index);
+	ida_free(&vd_index_ida, index);
 out:
 	return err;
 }
diff --git linux-libre-6.1-gnu/drivers/block/xen-blkback/xenbus.c linux-libre-6.2-gnu/drivers/block/xen-blkback/xenbus.c
index c0227dfa4688..4807af1d5805 100644
--- linux-libre-6.1-gnu/drivers/block/xen-blkback/xenbus.c
+++ linux-libre-6.2-gnu/drivers/block/xen-blkback/xenbus.c
@@ -524,7 +524,7 @@ static int xen_vbd_create(struct xen_blkif *blkif, blkif_vdev_t handle,
 	return 0;
 }
 
-static int xen_blkbk_remove(struct xenbus_device *dev)
+static void xen_blkbk_remove(struct xenbus_device *dev)
 {
 	struct backend_info *be = dev_get_drvdata(&dev->dev);
 
@@ -547,8 +547,6 @@ static int xen_blkbk_remove(struct xenbus_device *dev)
 		/* Put the reference we set in xen_blkif_alloc(). */
 		xen_blkif_put(be->blkif);
 	}
-
-	return 0;
 }
 
 int xen_blkbk_flush_diskcache(struct xenbus_transaction xbt,
diff --git linux-libre-6.1-gnu/drivers/block/xen-blkfront.c linux-libre-6.2-gnu/drivers/block/xen-blkfront.c
index 35b9bcad9db9..23ed258b57f0 100644
--- linux-libre-6.1-gnu/drivers/block/xen-blkfront.c
+++ linux-libre-6.2-gnu/drivers/block/xen-blkfront.c
@@ -2129,7 +2129,6 @@ static void blkfront_closing(struct blkfront_info *info)
 	if (info->rq && info->gd) {
 		blk_mq_stop_hw_queues(info->rq);
 		blk_mark_disk_dead(info->gd);
-		set_capacity(info->gd, 0);
 	}
 
 	for_each_rinfo(info, rinfo, i) {
@@ -2468,7 +2467,7 @@ static void blkback_changed(struct xenbus_device *dev,
 	}
 }
 
-static int blkfront_remove(struct xenbus_device *xbdev)
+static void blkfront_remove(struct xenbus_device *xbdev)
 {
 	struct blkfront_info *info = dev_get_drvdata(&xbdev->dev);
 
@@ -2489,7 +2488,6 @@ static int blkfront_remove(struct xenbus_device *xbdev)
 	}
 
 	kfree(info);
-	return 0;
 }
 
 static int blkfront_is_ready(struct xenbus_device *dev)
diff --git linux-libre-6.1-gnu/drivers/block/zram/Kconfig linux-libre-6.2-gnu/drivers/block/zram/Kconfig
index d4100b0c083e..0386b7da02aa 100644
--- linux-libre-6.1-gnu/drivers/block/zram/Kconfig
+++ linux-libre-6.2-gnu/drivers/block/zram/Kconfig
@@ -78,3 +78,12 @@ config ZRAM_MEMORY_TRACKING
 	  /sys/kernel/debug/zram/zramX/block_state.
 
 	  See Documentation/admin-guide/blockdev/zram.rst for more information.
+
+config ZRAM_MULTI_COMP
+	bool "Enable multiple compression streams"
+	depends on ZRAM
+	help
+	  This will enable multi-compression streams, so that ZRAM can
+	  re-compress pages using a potentially slower but more effective
+	  compression algorithm. Note, that IDLE page recompression
+	  requires ZRAM_MEMORY_TRACKING.
diff --git linux-libre-6.1-gnu/drivers/block/zram/zcomp.c linux-libre-6.2-gnu/drivers/block/zram/zcomp.c
index 0916de952e09..55af4efd7983 100644
--- linux-libre-6.1-gnu/drivers/block/zram/zcomp.c
+++ linux-libre-6.2-gnu/drivers/block/zram/zcomp.c
@@ -206,7 +206,7 @@ void zcomp_destroy(struct zcomp *comp)
  * case of allocation error, or any other error potentially
  * returned by zcomp_init().
  */
-struct zcomp *zcomp_create(const char *compress)
+struct zcomp *zcomp_create(const char *alg)
 {
 	struct zcomp *comp;
 	int error;
@@ -216,14 +216,14 @@ struct zcomp *zcomp_create(const char *compress)
 	 * is not loaded yet. We must do it here, otherwise we are about to
 	 * call /sbin/modprobe under CPU hot-plug lock.
 	 */
-	if (!zcomp_available_algorithm(compress))
+	if (!zcomp_available_algorithm(alg))
 		return ERR_PTR(-EINVAL);
 
 	comp = kzalloc(sizeof(struct zcomp), GFP_KERNEL);
 	if (!comp)
 		return ERR_PTR(-ENOMEM);
 
-	comp->name = compress;
+	comp->name = alg;
 	error = zcomp_init(comp);
 	if (error) {
 		kfree(comp);
diff --git linux-libre-6.1-gnu/drivers/block/zram/zcomp.h linux-libre-6.2-gnu/drivers/block/zram/zcomp.h
index 40f6420f4b2e..cdefdef93da8 100644
--- linux-libre-6.1-gnu/drivers/block/zram/zcomp.h
+++ linux-libre-6.2-gnu/drivers/block/zram/zcomp.h
@@ -27,7 +27,7 @@ int zcomp_cpu_dead(unsigned int cpu, struct hlist_node *node);
 ssize_t zcomp_available_show(const char *comp, char *buf);
 bool zcomp_available_algorithm(const char *comp);
 
-struct zcomp *zcomp_create(const char *comp);
+struct zcomp *zcomp_create(const char *alg);
 void zcomp_destroy(struct zcomp *comp);
 
 struct zcomp_strm *zcomp_stream_get(struct zcomp *comp);
diff --git linux-libre-6.1-gnu/drivers/block/zram/zram_drv.c linux-libre-6.2-gnu/drivers/block/zram/zram_drv.c
index 966aab902d19..e290d6d97047 100644
--- linux-libre-6.1-gnu/drivers/block/zram/zram_drv.c
+++ linux-libre-6.2-gnu/drivers/block/zram/zram_drv.c
@@ -155,6 +155,25 @@ static inline bool is_partial_io(struct bio_vec *bvec)
 }
 #endif
 
+static inline void zram_set_priority(struct zram *zram, u32 index, u32 prio)
+{
+	prio &= ZRAM_COMP_PRIORITY_MASK;
+	/*
+	 * Clear previous priority value first, in case if we recompress
+	 * further an already recompressed page
+	 */
+	zram->table[index].flags &= ~(ZRAM_COMP_PRIORITY_MASK <<
+				      ZRAM_COMP_PRIORITY_BIT1);
+	zram->table[index].flags |= (prio << ZRAM_COMP_PRIORITY_BIT1);
+}
+
+static inline u32 zram_get_priority(struct zram *zram, u32 index)
+{
+	u32 prio = zram->table[index].flags >> ZRAM_COMP_PRIORITY_BIT1;
+
+	return prio & ZRAM_COMP_PRIORITY_MASK;
+}
+
 /*
  * Check if request is within bounds and aligned on zram logical blocks.
  */
@@ -188,16 +207,13 @@ static void update_position(u32 *index, int *offset, struct bio_vec *bvec)
 static inline void update_used_max(struct zram *zram,
 					const unsigned long pages)
 {
-	unsigned long old_max, cur_max;
-
-	old_max = atomic_long_read(&zram->stats.max_used_pages);
+	unsigned long cur_max = atomic_long_read(&zram->stats.max_used_pages);
 
 	do {
-		cur_max = old_max;
-		if (pages > cur_max)
-			old_max = atomic_long_cmpxchg(
-				&zram->stats.max_used_pages, cur_max, pages);
-	} while (old_max != cur_max);
+		if (cur_max >= pages)
+			return;
+	} while (!atomic_long_try_cmpxchg(&zram->stats.max_used_pages,
+					  &cur_max, pages));
 }
 
 static inline void zram_fill_page(void *ptr, unsigned long len,
@@ -629,10 +645,10 @@ static int read_from_bdev_async(struct zram *zram, struct bio_vec *bvec,
 
 #define PAGE_WB_SIG "page_index="
 
-#define PAGE_WRITEBACK 0
-#define HUGE_WRITEBACK (1<<0)
-#define IDLE_WRITEBACK (1<<1)
-
+#define PAGE_WRITEBACK			0
+#define HUGE_WRITEBACK			(1<<0)
+#define IDLE_WRITEBACK			(1<<1)
+#define INCOMPRESSIBLE_WRITEBACK	(1<<2)
 
 static ssize_t writeback_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t len)
@@ -653,6 +669,8 @@ static ssize_t writeback_store(struct device *dev,
 		mode = HUGE_WRITEBACK;
 	else if (sysfs_streq(buf, "huge_idle"))
 		mode = IDLE_WRITEBACK | HUGE_WRITEBACK;
+	else if (sysfs_streq(buf, "incompressible"))
+		mode = INCOMPRESSIBLE_WRITEBACK;
 	else {
 		if (strncmp(buf, PAGE_WB_SIG, sizeof(PAGE_WB_SIG) - 1))
 			return -EINVAL;
@@ -715,11 +733,15 @@ static ssize_t writeback_store(struct device *dev,
 			goto next;
 
 		if (mode & IDLE_WRITEBACK &&
-			  !zram_test_flag(zram, index, ZRAM_IDLE))
+		    !zram_test_flag(zram, index, ZRAM_IDLE))
 			goto next;
 		if (mode & HUGE_WRITEBACK &&
-			  !zram_test_flag(zram, index, ZRAM_HUGE))
+		    !zram_test_flag(zram, index, ZRAM_HUGE))
+			goto next;
+		if (mode & INCOMPRESSIBLE_WRITEBACK &&
+		    !zram_test_flag(zram, index, ZRAM_INCOMPRESSIBLE))
 			goto next;
+
 		/*
 		 * Clearing ZRAM_UNDER_WB is duty of caller.
 		 * IOW, zram_free_page never clear it.
@@ -753,8 +775,12 @@ static ssize_t writeback_store(struct device *dev,
 			zram_clear_flag(zram, index, ZRAM_IDLE);
 			zram_slot_unlock(zram, index);
 			/*
-			 * Return last IO error unless every IO were
-			 * not suceeded.
+			 * BIO errors are not fatal, we continue and simply
+			 * attempt to writeback the remaining objects (pages).
+			 * At the same time we need to signal user-space that
+			 * some writes (at least one, but also could be all of
+			 * them) were not successful and we do so by returning
+			 * the most recent BIO error.
 			 */
 			ret = err;
 			continue;
@@ -920,13 +946,16 @@ static ssize_t read_block_state(struct file *file, char __user *buf,
 
 		ts = ktime_to_timespec64(zram->table[index].ac_time);
 		copied = snprintf(kbuf + written, count,
-			"%12zd %12lld.%06lu %c%c%c%c\n",
+			"%12zd %12lld.%06lu %c%c%c%c%c%c\n",
 			index, (s64)ts.tv_sec,
 			ts.tv_nsec / NSEC_PER_USEC,
 			zram_test_flag(zram, index, ZRAM_SAME) ? 's' : '.',
 			zram_test_flag(zram, index, ZRAM_WB) ? 'w' : '.',
 			zram_test_flag(zram, index, ZRAM_HUGE) ? 'h' : '.',
-			zram_test_flag(zram, index, ZRAM_IDLE) ? 'i' : '.');
+			zram_test_flag(zram, index, ZRAM_IDLE) ? 'i' : '.',
+			zram_get_priority(zram, index) ? 'r' : '.',
+			zram_test_flag(zram, index,
+				       ZRAM_INCOMPRESSIBLE) ? 'n' : '.');
 
 		if (count <= copied) {
 			zram_slot_unlock(zram, index);
@@ -1000,46 +1029,143 @@ static ssize_t max_comp_streams_store(struct device *dev,
 	return len;
 }
 
-static ssize_t comp_algorithm_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
+static void comp_algorithm_set(struct zram *zram, u32 prio, const char *alg)
 {
-	size_t sz;
-	struct zram *zram = dev_to_zram(dev);
+	/* Do not free statically defined compression algorithms */
+	if (zram->comp_algs[prio] != default_compressor)
+		kfree(zram->comp_algs[prio]);
+
+	zram->comp_algs[prio] = alg;
+}
+
+static ssize_t __comp_algorithm_show(struct zram *zram, u32 prio, char *buf)
+{
+	ssize_t sz;
 
 	down_read(&zram->init_lock);
-	sz = zcomp_available_show(zram->compressor, buf);
+	sz = zcomp_available_show(zram->comp_algs[prio], buf);
 	up_read(&zram->init_lock);
 
 	return sz;
 }
 
-static ssize_t comp_algorithm_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t len)
+static int __comp_algorithm_store(struct zram *zram, u32 prio, const char *buf)
 {
-	struct zram *zram = dev_to_zram(dev);
-	char compressor[ARRAY_SIZE(zram->compressor)];
+	char *compressor;
 	size_t sz;
 
-	strscpy(compressor, buf, sizeof(compressor));
+	sz = strlen(buf);
+	if (sz >= CRYPTO_MAX_ALG_NAME)
+		return -E2BIG;
+
+	compressor = kstrdup(buf, GFP_KERNEL);
+	if (!compressor)
+		return -ENOMEM;
+
 	/* ignore trailing newline */
-	sz = strlen(compressor);
 	if (sz > 0 && compressor[sz - 1] == '\n')
 		compressor[sz - 1] = 0x00;
 
-	if (!zcomp_available_algorithm(compressor))
+	if (!zcomp_available_algorithm(compressor)) {
+		kfree(compressor);
 		return -EINVAL;
+	}
 
 	down_write(&zram->init_lock);
 	if (init_done(zram)) {
 		up_write(&zram->init_lock);
+		kfree(compressor);
 		pr_info("Can't change algorithm for initialized device\n");
 		return -EBUSY;
 	}
 
-	strcpy(zram->compressor, compressor);
+	comp_algorithm_set(zram, prio, compressor);
 	up_write(&zram->init_lock);
-	return len;
+	return 0;
+}
+
+static ssize_t comp_algorithm_show(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buf)
+{
+	struct zram *zram = dev_to_zram(dev);
+
+	return __comp_algorithm_show(zram, ZRAM_PRIMARY_COMP, buf);
+}
+
+static ssize_t comp_algorithm_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf,
+				    size_t len)
+{
+	struct zram *zram = dev_to_zram(dev);
+	int ret;
+
+	ret = __comp_algorithm_store(zram, ZRAM_PRIMARY_COMP, buf);
+	return ret ? ret : len;
+}
+
+#ifdef CONFIG_ZRAM_MULTI_COMP
+static ssize_t recomp_algorithm_show(struct device *dev,
+				     struct device_attribute *attr,
+				     char *buf)
+{
+	struct zram *zram = dev_to_zram(dev);
+	ssize_t sz = 0;
+	u32 prio;
+
+	for (prio = ZRAM_SECONDARY_COMP; prio < ZRAM_MAX_COMPS; prio++) {
+		if (!zram->comp_algs[prio])
+			continue;
+
+		sz += scnprintf(buf + sz, PAGE_SIZE - sz - 2, "#%d: ", prio);
+		sz += __comp_algorithm_show(zram, prio, buf + sz);
+	}
+
+	return sz;
+}
+
+static ssize_t recomp_algorithm_store(struct device *dev,
+				      struct device_attribute *attr,
+				      const char *buf,
+				      size_t len)
+{
+	struct zram *zram = dev_to_zram(dev);
+	int prio = ZRAM_SECONDARY_COMP;
+	char *args, *param, *val;
+	char *alg = NULL;
+	int ret;
+
+	args = skip_spaces(buf);
+	while (*args) {
+		args = next_arg(args, &param, &val);
+
+		if (!*val)
+			return -EINVAL;
+
+		if (!strcmp(param, "algo")) {
+			alg = val;
+			continue;
+		}
+
+		if (!strcmp(param, "priority")) {
+			ret = kstrtoint(val, 10, &prio);
+			if (ret)
+				return ret;
+			continue;
+		}
+	}
+
+	if (!alg)
+		return -EINVAL;
+
+	if (prio < ZRAM_SECONDARY_COMP || prio >= ZRAM_MAX_COMPS)
+		return -EINVAL;
+
+	ret = __comp_algorithm_store(zram, prio, alg);
+	return ret ? ret : len;
 }
+#endif
 
 static ssize_t compact_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t len)
@@ -1210,6 +1336,11 @@ static void zram_free_page(struct zram *zram, size_t index)
 		atomic64_dec(&zram->stats.huge_pages);
 	}
 
+	if (zram_test_flag(zram, index, ZRAM_INCOMPRESSIBLE))
+		zram_clear_flag(zram, index, ZRAM_INCOMPRESSIBLE);
+
+	zram_set_priority(zram, index, 0);
+
 	if (zram_test_flag(zram, index, ZRAM_WB)) {
 		zram_clear_flag(zram, index, ZRAM_WB);
 		free_block_bdev(zram, zram_get_element(zram, index));
@@ -1242,32 +1373,37 @@ out:
 		~(1UL << ZRAM_LOCK | 1UL << ZRAM_UNDER_WB));
 }
 
-static int __zram_bvec_read(struct zram *zram, struct page *page, u32 index,
-				struct bio *bio, bool partial_io)
+/*
+ * Reads a page from the writeback devices. Corresponding ZRAM slot
+ * should be unlocked.
+ */
+static int zram_bvec_read_from_bdev(struct zram *zram, struct page *page,
+				    u32 index, struct bio *bio, bool partial_io)
+{
+	struct bio_vec bvec = {
+		.bv_page = page,
+		.bv_len = PAGE_SIZE,
+		.bv_offset = 0,
+	};
+
+	return read_from_bdev(zram, &bvec, zram_get_element(zram, index), bio,
+			      partial_io);
+}
+
+/*
+ * Reads (decompresses if needed) a page from zspool (zsmalloc).
+ * Corresponding ZRAM slot should be locked.
+ */
+static int zram_read_from_zspool(struct zram *zram, struct page *page,
+				 u32 index)
 {
 	struct zcomp_strm *zstrm;
 	unsigned long handle;
 	unsigned int size;
 	void *src, *dst;
+	u32 prio;
 	int ret;
 
-	zram_slot_lock(zram, index);
-	if (zram_test_flag(zram, index, ZRAM_WB)) {
-		struct bio_vec bvec;
-
-		zram_slot_unlock(zram, index);
-		/* A null bio means rw_page was used, we must fallback to bio */
-		if (!bio)
-			return -EOPNOTSUPP;
-
-		bvec.bv_page = page;
-		bvec.bv_len = PAGE_SIZE;
-		bvec.bv_offset = 0;
-		return read_from_bdev(zram, &bvec,
-				zram_get_element(zram, index),
-				bio, partial_io);
-	}
-
 	handle = zram_get_handle(zram, index);
 	if (!handle || zram_test_flag(zram, index, ZRAM_SAME)) {
 		unsigned long value;
@@ -1277,14 +1413,15 @@ static int __zram_bvec_read(struct zram *zram, struct page *page, u32 index,
 		mem = kmap_atomic(page);
 		zram_fill_page(mem, PAGE_SIZE, value);
 		kunmap_atomic(mem);
-		zram_slot_unlock(zram, index);
 		return 0;
 	}
 
 	size = zram_get_obj_size(zram, index);
 
-	if (size != PAGE_SIZE)
-		zstrm = zcomp_stream_get(zram->comp);
+	if (size != PAGE_SIZE) {
+		prio = zram_get_priority(zram, index);
+		zstrm = zcomp_stream_get(zram->comps[prio]);
+	}
 
 	src = zs_map_object(zram->mem_pool, handle, ZS_MM_RO);
 	if (size == PAGE_SIZE) {
@@ -1296,20 +1433,43 @@ static int __zram_bvec_read(struct zram *zram, struct page *page, u32 index,
 		dst = kmap_atomic(page);
 		ret = zcomp_decompress(zstrm, src, size, dst);
 		kunmap_atomic(dst);
-		zcomp_stream_put(zram->comp);
+		zcomp_stream_put(zram->comps[prio]);
 	}
 	zs_unmap_object(zram->mem_pool, handle);
-	zram_slot_unlock(zram, index);
+	return ret;
+}
+
+static int __zram_bvec_read(struct zram *zram, struct page *page, u32 index,
+			    struct bio *bio, bool partial_io)
+{
+	int ret;
+
+	zram_slot_lock(zram, index);
+	if (!zram_test_flag(zram, index, ZRAM_WB)) {
+		/* Slot should be locked through out the function call */
+		ret = zram_read_from_zspool(zram, page, index);
+		zram_slot_unlock(zram, index);
+	} else {
+		/* Slot should be unlocked before the function call */
+		zram_slot_unlock(zram, index);
+
+		/* A null bio means rw_page was used, we must fallback to bio */
+		if (!bio)
+			return -EOPNOTSUPP;
+
+		ret = zram_bvec_read_from_bdev(zram, page, index, bio,
+					       partial_io);
+	}
 
 	/* Should NEVER happen. Return bio error if it does. */
-	if (WARN_ON(ret))
+	if (WARN_ON(ret < 0))
 		pr_err("Decompression failed! err=%d, page=%u\n", ret, index);
 
 	return ret;
 }
 
 static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec,
-				u32 index, int offset, struct bio *bio)
+			  u32 index, int offset, struct bio *bio)
 {
 	int ret;
 	struct page *page;
@@ -1363,13 +1523,13 @@ static int __zram_bvec_write(struct zram *zram, struct bio_vec *bvec,
 	kunmap_atomic(mem);
 
 compress_again:
-	zstrm = zcomp_stream_get(zram->comp);
+	zstrm = zcomp_stream_get(zram->comps[ZRAM_PRIMARY_COMP]);
 	src = kmap_atomic(page);
 	ret = zcomp_compress(zstrm, src, &comp_len);
 	kunmap_atomic(src);
 
 	if (unlikely(ret)) {
-		zcomp_stream_put(zram->comp);
+		zcomp_stream_put(zram->comps[ZRAM_PRIMARY_COMP]);
 		pr_err("Compression failed! err=%d\n", ret);
 		zs_free(zram->mem_pool, handle);
 		return ret;
@@ -1390,19 +1550,19 @@ compress_again:
 	 * if we have a 'non-null' handle here then we are coming
 	 * from the slow path and handle has already been allocated.
 	 */
-	if (IS_ERR((void *)handle))
+	if (IS_ERR_VALUE(handle))
 		handle = zs_malloc(zram->mem_pool, comp_len,
 				__GFP_KSWAPD_RECLAIM |
 				__GFP_NOWARN |
 				__GFP_HIGHMEM |
 				__GFP_MOVABLE);
-	if (IS_ERR((void *)handle)) {
-		zcomp_stream_put(zram->comp);
+	if (IS_ERR_VALUE(handle)) {
+		zcomp_stream_put(zram->comps[ZRAM_PRIMARY_COMP]);
 		atomic64_inc(&zram->stats.writestall);
 		handle = zs_malloc(zram->mem_pool, comp_len,
 				GFP_NOIO | __GFP_HIGHMEM |
 				__GFP_MOVABLE);
-		if (IS_ERR((void *)handle))
+		if (IS_ERR_VALUE(handle))
 			return PTR_ERR((void *)handle);
 
 		if (comp_len != PAGE_SIZE)
@@ -1414,14 +1574,14 @@ compress_again:
 		 * zstrm buffer back. It is necessary that the dereferencing
 		 * of the zstrm variable below occurs correctly.
 		 */
-		zstrm = zcomp_stream_get(zram->comp);
+		zstrm = zcomp_stream_get(zram->comps[ZRAM_PRIMARY_COMP]);
 	}
 
 	alloced_pages = zs_get_total_pages(zram->mem_pool);
 	update_used_max(zram, alloced_pages);
 
 	if (zram->limit_pages && alloced_pages > zram->limit_pages) {
-		zcomp_stream_put(zram->comp);
+		zcomp_stream_put(zram->comps[ZRAM_PRIMARY_COMP]);
 		zs_free(zram->mem_pool, handle);
 		return -ENOMEM;
 	}
@@ -1435,7 +1595,7 @@ compress_again:
 	if (comp_len == PAGE_SIZE)
 		kunmap_atomic(src);
 
-	zcomp_stream_put(zram->comp);
+	zcomp_stream_put(zram->comps[ZRAM_PRIMARY_COMP]);
 	zs_unmap_object(zram->mem_pool, handle);
 	atomic64_add(comp_len, &zram->stats.compr_data_size);
 out:
@@ -1504,6 +1664,274 @@ out:
 	return ret;
 }
 
+#ifdef CONFIG_ZRAM_MULTI_COMP
+/*
+ * This function will decompress (unless it's ZRAM_HUGE) the page and then
+ * attempt to compress it using provided compression algorithm priority
+ * (which is potentially more effective).
+ *
+ * Corresponding ZRAM slot should be locked.
+ */
+static int zram_recompress(struct zram *zram, u32 index, struct page *page,
+			   u32 threshold, u32 prio, u32 prio_max)
+{
+	struct zcomp_strm *zstrm = NULL;
+	unsigned long handle_old;
+	unsigned long handle_new;
+	unsigned int comp_len_old;
+	unsigned int comp_len_new;
+	unsigned int class_index_old;
+	unsigned int class_index_new;
+	u32 num_recomps = 0;
+	void *src, *dst;
+	int ret;
+
+	handle_old = zram_get_handle(zram, index);
+	if (!handle_old)
+		return -EINVAL;
+
+	comp_len_old = zram_get_obj_size(zram, index);
+	/*
+	 * Do not recompress objects that are already "small enough".
+	 */
+	if (comp_len_old < threshold)
+		return 0;
+
+	ret = zram_read_from_zspool(zram, page, index);
+	if (ret)
+		return ret;
+
+	class_index_old = zs_lookup_class_index(zram->mem_pool, comp_len_old);
+	/*
+	 * Iterate the secondary comp algorithms list (in order of priority)
+	 * and try to recompress the page.
+	 */
+	for (; prio < prio_max; prio++) {
+		if (!zram->comps[prio])
+			continue;
+
+		/*
+		 * Skip if the object is already re-compressed with a higher
+		 * priority algorithm (or same algorithm).
+		 */
+		if (prio <= zram_get_priority(zram, index))
+			continue;
+
+		num_recomps++;
+		zstrm = zcomp_stream_get(zram->comps[prio]);
+		src = kmap_atomic(page);
+		ret = zcomp_compress(zstrm, src, &comp_len_new);
+		kunmap_atomic(src);
+
+		if (ret) {
+			zcomp_stream_put(zram->comps[prio]);
+			return ret;
+		}
+
+		class_index_new = zs_lookup_class_index(zram->mem_pool,
+							comp_len_new);
+
+		/* Continue until we make progress */
+		if (class_index_new >= class_index_old ||
+		    (threshold && comp_len_new >= threshold)) {
+			zcomp_stream_put(zram->comps[prio]);
+			continue;
+		}
+
+		/* Recompression was successful so break out */
+		break;
+	}
+
+	/*
+	 * We did not try to recompress, e.g. when we have only one
+	 * secondary algorithm and the page is already recompressed
+	 * using that algorithm
+	 */
+	if (!zstrm)
+		return 0;
+
+	if (class_index_new >= class_index_old) {
+		/*
+		 * Secondary algorithms failed to re-compress the page
+		 * in a way that would save memory, mark the object as
+		 * incompressible so that we will not try to compress
+		 * it again.
+		 *
+		 * We need to make sure that all secondary algorithms have
+		 * failed, so we test if the number of recompressions matches
+		 * the number of active secondary algorithms.
+		 */
+		if (num_recomps == zram->num_active_comps - 1)
+			zram_set_flag(zram, index, ZRAM_INCOMPRESSIBLE);
+		return 0;
+	}
+
+	/* Successful recompression but above threshold */
+	if (threshold && comp_len_new >= threshold)
+		return 0;
+
+	/*
+	 * No direct reclaim (slow path) for handle allocation and no
+	 * re-compression attempt (unlike in __zram_bvec_write()) since
+	 * we already have stored that object in zsmalloc. If we cannot
+	 * alloc memory for recompressed object then we bail out and
+	 * simply keep the old (existing) object in zsmalloc.
+	 */
+	handle_new = zs_malloc(zram->mem_pool, comp_len_new,
+			       __GFP_KSWAPD_RECLAIM |
+			       __GFP_NOWARN |
+			       __GFP_HIGHMEM |
+			       __GFP_MOVABLE);
+	if (IS_ERR_VALUE(handle_new)) {
+		zcomp_stream_put(zram->comps[prio]);
+		return PTR_ERR((void *)handle_new);
+	}
+
+	dst = zs_map_object(zram->mem_pool, handle_new, ZS_MM_WO);
+	memcpy(dst, zstrm->buffer, comp_len_new);
+	zcomp_stream_put(zram->comps[prio]);
+
+	zs_unmap_object(zram->mem_pool, handle_new);
+
+	zram_free_page(zram, index);
+	zram_set_handle(zram, index, handle_new);
+	zram_set_obj_size(zram, index, comp_len_new);
+	zram_set_priority(zram, index, prio);
+
+	atomic64_add(comp_len_new, &zram->stats.compr_data_size);
+	atomic64_inc(&zram->stats.pages_stored);
+
+	return 0;
+}
+
+#define RECOMPRESS_IDLE		(1 << 0)
+#define RECOMPRESS_HUGE		(1 << 1)
+
+static ssize_t recompress_store(struct device *dev,
+				struct device_attribute *attr,
+				const char *buf, size_t len)
+{
+	u32 prio = ZRAM_SECONDARY_COMP, prio_max = ZRAM_MAX_COMPS;
+	struct zram *zram = dev_to_zram(dev);
+	unsigned long nr_pages = zram->disksize >> PAGE_SHIFT;
+	char *args, *param, *val, *algo = NULL;
+	u32 mode = 0, threshold = 0;
+	unsigned long index;
+	struct page *page;
+	ssize_t ret;
+
+	args = skip_spaces(buf);
+	while (*args) {
+		args = next_arg(args, &param, &val);
+
+		if (!*val)
+			return -EINVAL;
+
+		if (!strcmp(param, "type")) {
+			if (!strcmp(val, "idle"))
+				mode = RECOMPRESS_IDLE;
+			if (!strcmp(val, "huge"))
+				mode = RECOMPRESS_HUGE;
+			if (!strcmp(val, "huge_idle"))
+				mode = RECOMPRESS_IDLE | RECOMPRESS_HUGE;
+			continue;
+		}
+
+		if (!strcmp(param, "threshold")) {
+			/*
+			 * We will re-compress only idle objects equal or
+			 * greater in size than watermark.
+			 */
+			ret = kstrtouint(val, 10, &threshold);
+			if (ret)
+				return ret;
+			continue;
+		}
+
+		if (!strcmp(param, "algo")) {
+			algo = val;
+			continue;
+		}
+	}
+
+	if (threshold >= PAGE_SIZE)
+		return -EINVAL;
+
+	down_read(&zram->init_lock);
+	if (!init_done(zram)) {
+		ret = -EINVAL;
+		goto release_init_lock;
+	}
+
+	if (algo) {
+		bool found = false;
+
+		for (; prio < ZRAM_MAX_COMPS; prio++) {
+			if (!zram->comp_algs[prio])
+				continue;
+
+			if (!strcmp(zram->comp_algs[prio], algo)) {
+				prio_max = min(prio + 1, ZRAM_MAX_COMPS);
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			ret = -EINVAL;
+			goto release_init_lock;
+		}
+	}
+
+	page = alloc_page(GFP_KERNEL);
+	if (!page) {
+		ret = -ENOMEM;
+		goto release_init_lock;
+	}
+
+	ret = len;
+	for (index = 0; index < nr_pages; index++) {
+		int err = 0;
+
+		zram_slot_lock(zram, index);
+
+		if (!zram_allocated(zram, index))
+			goto next;
+
+		if (mode & RECOMPRESS_IDLE &&
+		    !zram_test_flag(zram, index, ZRAM_IDLE))
+			goto next;
+
+		if (mode & RECOMPRESS_HUGE &&
+		    !zram_test_flag(zram, index, ZRAM_HUGE))
+			goto next;
+
+		if (zram_test_flag(zram, index, ZRAM_WB) ||
+		    zram_test_flag(zram, index, ZRAM_UNDER_WB) ||
+		    zram_test_flag(zram, index, ZRAM_SAME) ||
+		    zram_test_flag(zram, index, ZRAM_INCOMPRESSIBLE))
+			goto next;
+
+		err = zram_recompress(zram, index, page, threshold,
+				      prio, prio_max);
+next:
+		zram_slot_unlock(zram, index);
+		if (err) {
+			ret = err;
+			break;
+		}
+
+		cond_resched();
+	}
+
+	__free_page(page);
+
+release_init_lock:
+	up_read(&zram->init_lock);
+	return ret;
+}
+#endif
+
 /*
  * zram_bio_discard - handler on discard request
  * @index: physical block index in PAGE_SIZE units
@@ -1553,11 +1981,9 @@ static int zram_bvec_rw(struct zram *zram, struct bio_vec *bvec, u32 index,
 	int ret;
 
 	if (!op_is_write(op)) {
-		atomic64_inc(&zram->stats.num_reads);
 		ret = zram_bvec_read(zram, bvec, index, offset, bio);
 		flush_dcache_page(bvec->bv_page);
 	} else {
-		atomic64_inc(&zram->stats.num_writes);
 		ret = zram_bvec_write(zram, bvec, index, offset, bio);
 	}
 
@@ -1710,6 +2136,21 @@ out:
 	return ret;
 }
 
+static void zram_destroy_comps(struct zram *zram)
+{
+	u32 prio;
+
+	for (prio = 0; prio < ZRAM_MAX_COMPS; prio++) {
+		struct zcomp *comp = zram->comps[prio];
+
+		zram->comps[prio] = NULL;
+		if (!comp)
+			continue;
+		zcomp_destroy(comp);
+		zram->num_active_comps--;
+	}
+}
+
 static void zram_reset_device(struct zram *zram)
 {
 	down_write(&zram->init_lock);
@@ -1727,11 +2168,11 @@ static void zram_reset_device(struct zram *zram)
 	/* I/O operation under all of CPU are done so let's free */
 	zram_meta_free(zram, zram->disksize);
 	zram->disksize = 0;
+	zram_destroy_comps(zram);
 	memset(&zram->stats, 0, sizeof(zram->stats));
-	zcomp_destroy(zram->comp);
-	zram->comp = NULL;
 	reset_bdev(zram);
 
+	comp_algorithm_set(zram, ZRAM_PRIMARY_COMP, default_compressor);
 	up_write(&zram->init_lock);
 }
 
@@ -1742,6 +2183,7 @@ static ssize_t disksize_store(struct device *dev,
 	struct zcomp *comp;
 	struct zram *zram = dev_to_zram(dev);
 	int err;
+	u32 prio;
 
 	disksize = memparse(buf, NULL);
 	if (!disksize)
@@ -1760,22 +2202,29 @@ static ssize_t disksize_store(struct device *dev,
 		goto out_unlock;
 	}
 
-	comp = zcomp_create(zram->compressor);
-	if (IS_ERR(comp)) {
-		pr_err("Cannot initialise %s compressing backend\n",
-				zram->compressor);
-		err = PTR_ERR(comp);
-		goto out_free_meta;
-	}
+	for (prio = 0; prio < ZRAM_MAX_COMPS; prio++) {
+		if (!zram->comp_algs[prio])
+			continue;
+
+		comp = zcomp_create(zram->comp_algs[prio]);
+		if (IS_ERR(comp)) {
+			pr_err("Cannot initialise %s compressing backend\n",
+			       zram->comp_algs[prio]);
+			err = PTR_ERR(comp);
+			goto out_free_comps;
+		}
 
-	zram->comp = comp;
+		zram->comps[prio] = comp;
+		zram->num_active_comps++;
+	}
 	zram->disksize = disksize;
 	set_capacity_and_notify(zram->disk, zram->disksize >> SECTOR_SHIFT);
 	up_write(&zram->init_lock);
 
 	return len;
 
-out_free_meta:
+out_free_comps:
+	zram_destroy_comps(zram);
 	zram_meta_free(zram, disksize);
 out_unlock:
 	up_write(&zram->init_lock);
@@ -1860,6 +2309,10 @@ static DEVICE_ATTR_WO(writeback);
 static DEVICE_ATTR_RW(writeback_limit);
 static DEVICE_ATTR_RW(writeback_limit_enable);
 #endif
+#ifdef CONFIG_ZRAM_MULTI_COMP
+static DEVICE_ATTR_RW(recomp_algorithm);
+static DEVICE_ATTR_WO(recompress);
+#endif
 
 static struct attribute *zram_disk_attrs[] = {
 	&dev_attr_disksize.attr,
@@ -1883,6 +2336,10 @@ static struct attribute *zram_disk_attrs[] = {
 	&dev_attr_bd_stat.attr,
 #endif
 	&dev_attr_debug_stat.attr,
+#ifdef CONFIG_ZRAM_MULTI_COMP
+	&dev_attr_recomp_algorithm.attr,
+	&dev_attr_recompress.attr,
+#endif
 	NULL,
 };
 
@@ -1962,7 +2419,7 @@ static int zram_add(void)
 	if (ret)
 		goto out_cleanup_disk;
 
-	strscpy(zram->compressor, default_compressor, sizeof(zram->compressor));
+	comp_algorithm_set(zram, ZRAM_PRIMARY_COMP, default_compressor);
 
 	zram_debugfs_register(zram);
 	pr_info("Added device: %s\n", zram->disk->disk_name);
diff --git linux-libre-6.1-gnu/drivers/block/zram/zram_drv.h linux-libre-6.2-gnu/drivers/block/zram/zram_drv.h
index a2bda53020fd..c5254626f051 100644
--- linux-libre-6.1-gnu/drivers/block/zram/zram_drv.h
+++ linux-libre-6.2-gnu/drivers/block/zram/zram_drv.h
@@ -40,6 +40,9 @@
  */
 #define ZRAM_FLAG_SHIFT (PAGE_SHIFT + 1)
 
+/* Only 2 bits are allowed for comp priority index */
+#define ZRAM_COMP_PRIORITY_MASK	0x3
+
 /* Flags for zram pages (table[page_no].flags) */
 enum zram_pageflags {
 	/* zram slot is locked */
@@ -49,6 +52,10 @@ enum zram_pageflags {
 	ZRAM_UNDER_WB,	/* page is under writeback */
 	ZRAM_HUGE,	/* Incompressible page */
 	ZRAM_IDLE,	/* not accessed page since last idle marking */
+	ZRAM_INCOMPRESSIBLE, /* none of the algorithms could compress it */
+
+	ZRAM_COMP_PRIORITY_BIT1, /* First bit of comp priority index */
+	ZRAM_COMP_PRIORITY_BIT2, /* Second bit of comp priority index */
 
 	__NR_ZRAM_PAGEFLAGS,
 };
@@ -69,8 +76,6 @@ struct zram_table_entry {
 
 struct zram_stats {
 	atomic64_t compr_data_size;	/* compressed size of pages stored */
-	atomic64_t num_reads;	/* failed + successful */
-	atomic64_t num_writes;	/* --do-- */
 	atomic64_t failed_reads;	/* can happen when memory is too low */
 	atomic64_t failed_writes;	/* can happen when memory is too low */
 	atomic64_t invalid_io;	/* non-page-aligned I/O requests */
@@ -89,10 +94,20 @@ struct zram_stats {
 #endif
 };
 
+#ifdef CONFIG_ZRAM_MULTI_COMP
+#define ZRAM_PRIMARY_COMP	0U
+#define ZRAM_SECONDARY_COMP	1U
+#define ZRAM_MAX_COMPS	4U
+#else
+#define ZRAM_PRIMARY_COMP	0U
+#define ZRAM_SECONDARY_COMP	0U
+#define ZRAM_MAX_COMPS	1U
+#endif
+
 struct zram {
 	struct zram_table_entry *table;
 	struct zs_pool *mem_pool;
-	struct zcomp *comp;
+	struct zcomp *comps[ZRAM_MAX_COMPS];
 	struct gendisk *disk;
 	/* Prevent concurrent execution of device init */
 	struct rw_semaphore init_lock;
@@ -107,7 +122,8 @@ struct zram {
 	 * we can store in a disk.
 	 */
 	u64 disksize;	/* bytes */
-	char compressor[CRYPTO_MAX_ALG_NAME];
+	const char *comp_algs[ZRAM_MAX_COMPS];
+	s8 num_active_comps;
 	/*
 	 * zram is claimed so open request will be failed
 	 */
diff --git linux-libre-6.1-gnu/drivers/bluetooth/Kconfig linux-libre-6.2-gnu/drivers/bluetooth/Kconfig
index e30707405455..5a1a7bec3c42 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/Kconfig
+++ linux-libre-6.2-gnu/drivers/bluetooth/Kconfig
@@ -45,6 +45,17 @@ config BT_HCIBTUSB_AUTOSUSPEND
 	  This can be overridden by passing btusb.enable_autosuspend=[y|n]
 	  on the kernel commandline.
 
+config BT_HCIBTUSB_POLL_SYNC
+	bool "Enable USB poll_sync for Bluetooth USB devices by default"
+	depends on BT_HCIBTUSB
+	default y
+	help
+	  poll_sync synchronizes the USB data and event endpoints by
+	  prioritizing the later.
+
+	  Say Y here to enable USB poll_sync for Bluetooth USB devices by
+	  default.
+
 config BT_HCIBTUSB_BCM
 	bool "Broadcom protocol support"
 	depends on BT_HCIBTUSB
@@ -274,6 +285,18 @@ config BT_HCIBCM203X
 	  Say Y here to compile support for HCI BCM203x devices into the
 	  kernel or say M to compile it as module (bcm203x).
 
+
+config BT_HCIBCM4377
+	tristate "HCI BCM4377/4378/4387 PCIe driver"
+	depends on PCI
+	select FW_LOADER
+	help
+	  Support for Broadcom BCM4377/4378/4387 Bluetooth chipsets attached via
+	  PCIe. These are usually found in Apple machines.
+
+	  Say Y here to compile support for HCI BCM4377 family devices into the
+	  kernel or say M to compile it as module (hci_bcm4377).
+
 config BT_HCIBPA10X
 	tristate "HCI BPA10x USB driver"
 	depends on USB
diff --git linux-libre-6.1-gnu/drivers/bluetooth/Makefile linux-libre-6.2-gnu/drivers/bluetooth/Makefile
index 3321a8aea4a0..e0b261f24fc9 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/Makefile
+++ linux-libre-6.2-gnu/drivers/bluetooth/Makefile
@@ -6,6 +6,7 @@
 obj-$(CONFIG_BT_HCIVHCI)	+= hci_vhci.o
 obj-$(CONFIG_BT_HCIUART)	+= hci_uart.o
 obj-$(CONFIG_BT_HCIBCM203X)	+= bcm203x.o
+obj-$(CONFIG_BT_HCIBCM4377)	+= hci_bcm4377.o
 obj-$(CONFIG_BT_HCIBPA10X)	+= bpa10x.o
 obj-$(CONFIG_BT_HCIBFUSB)	+= bfusb.o
 obj-$(CONFIG_BT_HCIDTL1)	+= dtl1_cs.o
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btintel.c linux-libre-6.2-gnu/drivers/bluetooth/btintel.c
index 9f1677c6c4ac..a059e3cd0a60 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btintel.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/btintel.c
@@ -26,7 +26,7 @@
 
 #define CMD_WRITE_BOOT_PARAMS	0xfc0e
 struct cmd_write_boot_params {
-	u32 boot_addr;
+	__le32 boot_addr;
 	u8  fw_build_num;
 	u8  fw_build_ww;
 	u8  fw_build_yy;
@@ -1783,19 +1783,19 @@ static int btintel_get_fw_name(struct intel_version *ver,
 	case 0x0b:	/* SfP */
 	case 0x0c:	/* WsP */
 		snprintf(fw_name, len, "intel/ibt-%u-%u.%s",
-			le16_to_cpu(ver->hw_variant),
-			le16_to_cpu(params->dev_revid),
-			suffix);
+			 ver->hw_variant,
+			 le16_to_cpu(params->dev_revid),
+			 suffix);
 		break;
 	case 0x11:	/* JfP */
 	case 0x12:	/* ThP */
 	case 0x13:	/* HrP */
 	case 0x14:	/* CcP */
 		snprintf(fw_name, len, "intel/ibt-%u-%u-%u.%s",
-			le16_to_cpu(ver->hw_variant),
-			le16_to_cpu(ver->hw_revision),
-			le16_to_cpu(ver->fw_revision),
-			suffix);
+			 ver->hw_variant,
+			 ver->hw_revision,
+			 ver->fw_revision,
+			 suffix);
 		break;
 	default:
 		return -EINVAL;
@@ -2524,7 +2524,7 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 		 */
 		err = btintel_read_version(hdev, &ver);
 		if (err)
-			return err;
+			break;
 
 		/* Apply the device specific HCI quirks
 		 *
@@ -2566,7 +2566,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 	default:
 		bt_dev_err(hdev, "Unsupported Intel hw variant (%u)",
 			   INTEL_HW_VARIANT(ver_tlv.cnvi_bt));
-		return -EINVAL;
+		err = -EINVAL;
+		break;
 	}
 
 exit_error:
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btrtl.c linux-libre-6.2-gnu/drivers/bluetooth/btrtl.c
index b3e95f5ed0c3..0339a670dbdb 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btrtl.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/btrtl.c
@@ -781,6 +781,13 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev)
 	case CHIP_ID_8852C:
 		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
 		set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
+
+		/* RTL8852C needs to transmit mSBC data continuously without
+		 * the zero length of USB packets for the ALT 6 supported chips
+		 */
+		if (btrtl_dev->project_id == CHIP_ID_8852C)
+			btrealtek_set_flag(hdev, REALTEK_ALT6_CONTINUOUS_TX_CHIP);
+
 		hci_set_aosp_capable(hdev);
 		break;
 	default:
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btrtl.h linux-libre-6.2-gnu/drivers/bluetooth/btrtl.h
index 2c441bda390a..ebf0101c959b 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btrtl.h
+++ linux-libre-6.2-gnu/drivers/bluetooth/btrtl.h
@@ -47,6 +47,27 @@ struct rtl_vendor_config {
 	struct rtl_vendor_config_entry entry[];
 } __packed;
 
+enum {
+	REALTEK_ALT6_CONTINUOUS_TX_CHIP,
+
+	__REALTEK_NUM_FLAGS,
+};
+
+struct btrealtek_data {
+	DECLARE_BITMAP(flags, __REALTEK_NUM_FLAGS);
+};
+
+#define btrealtek_set_flag(hdev, nr)					\
+	do {								\
+		struct btrealtek_data *realtek = hci_get_priv((hdev));	\
+		set_bit((nr), realtek->flags);				\
+	} while (0)
+
+#define btrealtek_get_flag(hdev)					\
+	(((struct btrealtek_data *)hci_get_priv(hdev))->flags)
+
+#define btrealtek_test_flag(hdev, nr)	test_bit((nr), btrealtek_get_flag(hdev))
+
 #if IS_ENABLED(CONFIG_BT_RTL)
 
 struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
diff --git linux-libre-6.1-gnu/drivers/bluetooth/btusb.c linux-libre-6.2-gnu/drivers/bluetooth/btusb.c
index c65438ef573b..b5bc66d147e2 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/btusb.c
@@ -32,6 +32,7 @@
 static bool disable_scofix;
 static bool force_scofix;
 static bool enable_autosuspend = IS_ENABLED(CONFIG_BT_HCIBTUSB_AUTOSUSPEND);
+static bool enable_poll_sync = IS_ENABLED(CONFIG_BT_HCIBTUSB_POLL_SYNC);
 static bool reset = true;
 
 static struct usb_driver btusb_driver;
@@ -316,6 +317,90 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0489, 0xe0d0), .driver_info = BTUSB_QCA_WCN6855 |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9108), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9109), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9208), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9209), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9308), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9408), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9508), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9509), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9608), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9609), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x10ab, 0x9f09), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3022), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0c7), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0c9), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ca), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0cb), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ce), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0de), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0df), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0e1), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ea), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0ec), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3023), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3024), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a22), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a24), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a26), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x04ca, 0x3a27), .driver_info = BTUSB_QCA_WCN6855 |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 
 	/* QCA WCN785x chipset */
 	{ USB_DEVICE(0x0cf3, 0xe700), .driver_info = BTUSB_QCA_WCN6855 |
@@ -413,6 +498,10 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0bda, 0xc822), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
 
+	/* Realtek 8822CU Bluetooth devices */
+	{ USB_DEVICE(0x13d3, 0x3549), .driver_info = BTUSB_REALTEK |
+						     BTUSB_WIDEBAND_SPEECH },
+
 	/* Realtek 8852AE Bluetooth devices */
 	{ USB_DEVICE(0x0bda, 0x2852), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
@@ -443,6 +532,10 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x13d3, 0x3592), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
 
+	/* Realtek 8852BE Bluetooth devices */
+	{ USB_DEVICE(0x0cb8, 0xc559), .driver_info = BTUSB_REALTEK |
+						     BTUSB_WIDEBAND_SPEECH },
+
 	/* Realtek Bluetooth devices */
 	{ USB_VENDOR_AND_INTERFACE_INFO(0x0bda, 0xe0, 0x01, 0x01),
 	  .driver_info = BTUSB_REALTEK },
@@ -511,6 +604,9 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0489, 0xe0e2), .driver_info = BTUSB_MEDIATEK |
 						     BTUSB_WIDEBAND_SPEECH |
 						     BTUSB_VALID_LE_STATES },
+	{ USB_DEVICE(0x0489, 0xe0f2), .driver_info = BTUSB_MEDIATEK |
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 
 	/* Additional Realtek 8723AE Bluetooth devices */
 	{ USB_DEVICE(0x0930, 0x021d), .driver_info = BTUSB_REALTEK },
@@ -543,6 +639,8 @@ static const struct usb_device_id blacklist_table[] = {
 						     BTUSB_WIDEBAND_SPEECH },
 	{ USB_DEVICE(0x7392, 0xc611), .driver_info = BTUSB_REALTEK |
 						     BTUSB_WIDEBAND_SPEECH },
+	{ USB_DEVICE(0x2b89, 0x8761), .driver_info = BTUSB_REALTEK |
+						     BTUSB_WIDEBAND_SPEECH },
 
 	/* Additional Realtek 8821AE Bluetooth devices */
 	{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
@@ -632,6 +730,7 @@ static const struct dmi_system_id btusb_needs_reset_resume_table[] = {
 #define BTUSB_TX_WAIT_VND_EVT	13
 #define BTUSB_WAKEUP_AUTOSUSPEND	14
 #define BTUSB_USE_ALT3_FOR_WBS	15
+#define BTUSB_ALT6_CONTINUOUS_TX	16
 
 struct btusb_data {
 	struct hci_dev       *hdev;
@@ -696,6 +795,28 @@ struct btusb_data {
 	unsigned cmd_timeout_cnt;
 };
 
+static void btusb_reset(struct hci_dev *hdev)
+{
+	struct btusb_data *data;
+	int err;
+
+	if (hdev->reset) {
+		hdev->reset(hdev);
+		return;
+	}
+
+	data = hci_get_drvdata(hdev);
+	/* This is not an unbalanced PM reference since the device will reset */
+	err = usb_autopm_get_interface(data->intf);
+	if (err) {
+		bt_dev_err(hdev, "Failed usb_autopm_get_interface: %d", err);
+		return;
+	}
+
+	bt_dev_err(hdev, "Resetting usb device.");
+	usb_queue_reset_device(data->intf);
+}
+
 static void btusb_intel_cmd_timeout(struct hci_dev *hdev)
 {
 	struct btusb_data *data = hci_get_drvdata(hdev);
@@ -705,7 +826,7 @@ static void btusb_intel_cmd_timeout(struct hci_dev *hdev)
 		return;
 
 	if (!reset_gpio) {
-		bt_dev_err(hdev, "No way to reset. Ignoring and continuing");
+		btusb_reset(hdev);
 		return;
 	}
 
@@ -736,7 +857,7 @@ static void btusb_rtl_cmd_timeout(struct hci_dev *hdev)
 		return;
 
 	if (!reset_gpio) {
-		bt_dev_err(hdev, "No gpio to reset Realtek device, ignoring");
+		btusb_reset(hdev);
 		return;
 	}
 
@@ -761,7 +882,6 @@ static void btusb_qca_cmd_timeout(struct hci_dev *hdev)
 {
 	struct btusb_data *data = hci_get_drvdata(hdev);
 	struct gpio_desc *reset_gpio = data->reset_gpio;
-	int err;
 
 	if (++data->cmd_timeout_cnt < 5)
 		return;
@@ -787,13 +907,7 @@ static void btusb_qca_cmd_timeout(struct hci_dev *hdev)
 		return;
 	}
 
-	bt_dev_err(hdev, "Multiple cmd timeouts seen. Resetting usb device.");
-	/* This is not an unbalanced PM reference since the device will reset */
-	err = usb_autopm_get_interface(data->intf);
-	if (!err)
-		usb_queue_reset_device(data->intf);
-	else
-		bt_dev_err(hdev, "Failed usb_autopm_get_interface with %d", err);
+	btusb_reset(hdev);
 }
 
 static inline void btusb_free_frags(struct btusb_data *data)
@@ -802,13 +916,13 @@ static inline void btusb_free_frags(struct btusb_data *data)
 
 	spin_lock_irqsave(&data->rxlock, flags);
 
-	kfree_skb(data->evt_skb);
+	dev_kfree_skb_irq(data->evt_skb);
 	data->evt_skb = NULL;
 
-	kfree_skb(data->acl_skb);
+	dev_kfree_skb_irq(data->acl_skb);
 	data->acl_skb = NULL;
 
-	kfree_skb(data->sco_skb);
+	dev_kfree_skb_irq(data->sco_skb);
 	data->sco_skb = NULL;
 
 	spin_unlock_irqrestore(&data->rxlock, flags);
@@ -962,6 +1076,34 @@ static int btusb_recv_bulk(struct btusb_data *data, void *buffer, int count)
 	return err;
 }
 
+static bool btusb_validate_sco_handle(struct hci_dev *hdev,
+				      struct hci_sco_hdr *hdr)
+{
+	__u16 handle;
+
+	if (hci_dev_test_flag(hdev, HCI_USER_CHANNEL))
+		// Can't validate, userspace controls everything.
+		return true;
+
+	/*
+	 * USB isochronous transfers are not designed to be reliable and may
+	 * lose fragments.  When this happens, the next first fragment
+	 * encountered might actually be a continuation fragment.
+	 * Validate the handle to detect it and drop it, or else the upper
+	 * layer will get garbage for a while.
+	 */
+
+	handle = hci_handle(__le16_to_cpu(hdr->handle));
+
+	switch (hci_conn_lookup_type(hdev, handle)) {
+	case SCO_LINK:
+	case ESCO_LINK:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int btusb_recv_isoc(struct btusb_data *data, void *buffer, int count)
 {
 	struct sk_buff *skb;
@@ -994,9 +1136,12 @@ static int btusb_recv_isoc(struct btusb_data *data, void *buffer, int count)
 
 		if (skb->len == HCI_SCO_HDR_SIZE) {
 			/* Complete SCO header */
-			hci_skb_expect(skb) = hci_sco_hdr(skb)->dlen;
+			struct hci_sco_hdr *hdr = hci_sco_hdr(skb);
 
-			if (skb_tailroom(skb) < hci_skb_expect(skb)) {
+			hci_skb_expect(skb) = hdr->dlen;
+
+			if (skb_tailroom(skb) < hci_skb_expect(skb) ||
+			    !btusb_validate_sco_handle(data->hdev, hdr)) {
 				kfree_skb(skb);
 				skb = NULL;
 
@@ -1276,11 +1421,17 @@ static void btusb_isoc_complete(struct urb *urb)
 static inline void __fill_isoc_descriptor_msbc(struct urb *urb, int len,
 					       int mtu, struct btusb_data *data)
 {
-	int i, offset = 0;
+	int i = 0, offset = 0;
 	unsigned int interval;
 
 	BT_DBG("len %d mtu %d", len, mtu);
 
+	/* For mSBC ALT 6 settings some chips need to transmit the data
+	 * continuously without the zero length of USB packets.
+	 */
+	if (test_bit(BTUSB_ALT6_CONTINUOUS_TX, &data->flags))
+		goto ignore_usb_alt6_packet_flow;
+
 	/* For mSBC ALT 6 setting the host will send the packet at continuous
 	 * flow. As per core spec 5, vol 4, part B, table 2.1. For ALT setting
 	 * 6 the HCI PACKET INTERVAL should be 7.5ms for every usb packets.
@@ -1300,6 +1451,7 @@ static inline void __fill_isoc_descriptor_msbc(struct urb *urb, int len,
 		urb->iso_frame_desc[i].length = offset;
 	}
 
+ignore_usb_alt6_packet_flow:
 	if (len && i < BTUSB_MAX_ISOC_FRAMES) {
 		urb->iso_frame_desc[i].offset = offset;
 		urb->iso_frame_desc[i].length = len;
@@ -1981,10 +2133,11 @@ static void btusb_work(struct work_struct *work)
 		if (btusb_switch_alt_setting(hdev, new_alts) < 0)
 			bt_dev_err(hdev, "set USB alt:(%d) failed!", new_alts);
 	} else {
-		clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
 		usb_kill_anchored_urbs(&data->isoc_anchor);
 
-		__set_isoc_interface(hdev, 0);
+		if (test_and_clear_bit(BTUSB_ISOC_RUNNING, &data->flags))
+			__set_isoc_interface(hdev, 0);
+
 		if (test_and_clear_bit(BTUSB_DID_ISO_RESUME, &data->flags))
 			usb_autopm_put_interface(data->isoc ? data->isoc : data->intf);
 	}
@@ -2048,18 +2201,19 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 		return err;
 	}
 
-	if (skb->len != sizeof(struct hci_rp_read_local_version)) {
+	rp = skb_pull_data(skb, sizeof(*rp));
+	if (!rp) {
 		bt_dev_err(hdev, "CSR: Local version length mismatch");
 		kfree_skb(skb);
 		return -EIO;
 	}
 
-	rp = (struct hci_rp_read_local_version *)skb->data;
+	bt_dev_info(hdev, "CSR: Setting up dongle with HCI ver=%u rev=%04x",
+		    rp->hci_ver, le16_to_cpu(rp->hci_rev));
 
-	bt_dev_info(hdev, "CSR: Setting up dongle with HCI ver=%u rev=%04x; LMP ver=%u subver=%04x; manufacturer=%u",
-		le16_to_cpu(rp->hci_ver), le16_to_cpu(rp->hci_rev),
-		le16_to_cpu(rp->lmp_ver), le16_to_cpu(rp->lmp_subver),
-		le16_to_cpu(rp->manufacturer));
+	bt_dev_info(hdev, "LMP ver=%u subver=%04x; manufacturer=%u",
+		    rp->lmp_ver, le16_to_cpu(rp->lmp_subver),
+		    le16_to_cpu(rp->manufacturer));
 
 	/* Detect a wide host of Chinese controllers that aren't CSR.
 	 *
@@ -2089,29 +2243,29 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 	 *      third-party BT 4.0 dongle reuses it.
 	 */
 	else if (le16_to_cpu(rp->lmp_subver) <= 0x034e &&
-		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_1_1)
+		 rp->hci_ver > BLUETOOTH_VER_1_1)
 		is_fake = true;
 
 	else if (le16_to_cpu(rp->lmp_subver) <= 0x0529 &&
-		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_1_2)
+		 rp->hci_ver > BLUETOOTH_VER_1_2)
 		is_fake = true;
 
 	else if (le16_to_cpu(rp->lmp_subver) <= 0x0c5c &&
-		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_2_0)
+		 rp->hci_ver > BLUETOOTH_VER_2_0)
 		is_fake = true;
 
 	else if (le16_to_cpu(rp->lmp_subver) <= 0x1899 &&
-		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_2_1)
+		 rp->hci_ver > BLUETOOTH_VER_2_1)
 		is_fake = true;
 
 	else if (le16_to_cpu(rp->lmp_subver) <= 0x22bb &&
-		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_4_0)
+		 rp->hci_ver > BLUETOOTH_VER_4_0)
 		is_fake = true;
 
 	/* Other clones which beat all the above checks */
 	else if (bcdDevice == 0x0134 &&
 		 le16_to_cpu(rp->lmp_subver) == 0x0c5c &&
-		 le16_to_cpu(rp->hci_ver) == BLUETOOTH_VER_2_0)
+		 rp->hci_ver == BLUETOOTH_VER_2_0)
 		is_fake = true;
 
 	if (is_fake) {
@@ -2321,6 +2475,19 @@ static int btusb_send_frame_intel(struct hci_dev *hdev, struct sk_buff *skb)
 	return -EILSEQ;
 }
 
+static int btusb_setup_realtek(struct hci_dev *hdev)
+{
+	struct btusb_data *data = hci_get_drvdata(hdev);
+	int ret;
+
+	ret = btrtl_setup_realtek(hdev);
+
+	if (btrealtek_test_flag(data->hdev, REALTEK_ALT6_CONTINUOUS_TX_CHIP))
+		set_bit(BTUSB_ALT6_CONTINUOUS_TX, &data->flags);
+
+	return ret;
+}
+
 /* UHW CR mapping */
 #define MTK_BT_MISC		0x70002510
 #define MTK_BT_SUBSYS_RST	0x70002610
@@ -3256,7 +3423,7 @@ static int btusb_setup_qca_load_rampatch(struct hci_dev *hdev,
 
 	if (ver_rom & ~0xffffU) {
 		rver_rom_high = le16_to_cpu(rver->rom_version_high);
-		rver_rom = le32_to_cpu(rver_rom_high << 16 | rver_rom_low);
+		rver_rom = rver_rom_high << 16 | rver_rom_low;
 	} else {
 		rver_rom = rver_rom_low;
 	}
@@ -3761,6 +3928,9 @@ static int btusb_probe(struct usb_interface *intf,
 		/* Override the rx handlers */
 		data->recv_event = btusb_recv_event_intel;
 		data->recv_bulk = btusb_recv_bulk_intel;
+	} else if (id->driver_info & BTUSB_REALTEK) {
+		/* Allocate extra space for Realtek device */
+		priv_size += sizeof(struct btrealtek_data);
 	}
 
 	data->recv_acl = hci_recv_frame;
@@ -3919,7 +4089,7 @@ static int btusb_probe(struct usb_interface *intf,
 
 	if (IS_ENABLED(CONFIG_BT_HCIBTUSB_RTL) &&
 	    (id->driver_info & BTUSB_REALTEK)) {
-		hdev->setup = btrtl_setup_realtek;
+		hdev->setup = btusb_setup_realtek;
 		hdev->shutdown = btrtl_shutdown_realtek;
 		hdev->cmd_timeout = btusb_rtl_cmd_timeout;
 
@@ -4004,6 +4174,8 @@ static int btusb_probe(struct usb_interface *intf,
 	if (enable_autosuspend)
 		usb_enable_autosuspend(data->udev);
 
+	data->poll_sync = enable_poll_sync;
+
 	err = hci_register_dev(hdev);
 	if (err < 0)
 		goto out_free_dev;
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_bcm.c linux-libre-6.2-gnu/drivers/bluetooth/hci_bcm.c
index d7e0b75db8a6..2b6c0e1922cb 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_bcm.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_bcm.c
@@ -53,11 +53,13 @@
  * struct bcm_device_data - device specific data
  * @no_early_set_baudrate: Disallow set baudrate before driver setup()
  * @drive_rts_on_open: drive RTS signal on ->open() when platform requires it
+ * @no_uart_clock_set: UART clock set command for >3Mbps mode is unavailable
  * @max_autobaud_speed: max baudrate supported by device in autobaud mode
  */
 struct bcm_device_data {
 	bool	no_early_set_baudrate;
 	bool	drive_rts_on_open;
+	bool	no_uart_clock_set;
 	u32	max_autobaud_speed;
 };
 
@@ -100,6 +102,7 @@ struct bcm_device_data {
  * @is_suspended: whether flow control is currently disabled
  * @no_early_set_baudrate: don't set_baudrate before setup()
  * @drive_rts_on_open: drive RTS signal on ->open() when platform requires it
+ * @no_uart_clock_set: UART clock set command for >3Mbps mode is unavailable
  * @pcm_int_params: keep the initial PCM configuration
  * @use_autobaud_mode: start Bluetooth device in autobaud mode
  * @max_autobaud_speed: max baudrate supported by device in autobaud mode
@@ -140,6 +143,7 @@ struct bcm_device {
 #endif
 	bool			no_early_set_baudrate;
 	bool			drive_rts_on_open;
+	bool			no_uart_clock_set;
 	bool			use_autobaud_mode;
 	u8			pcm_int_params[5];
 	u32			max_autobaud_speed;
@@ -172,10 +176,11 @@ static inline void host_set_baudrate(struct hci_uart *hu, unsigned int speed)
 static int bcm_set_baudrate(struct hci_uart *hu, unsigned int speed)
 {
 	struct hci_dev *hdev = hu->hdev;
+	struct bcm_data *bcm = hu->priv;
 	struct sk_buff *skb;
 	struct bcm_update_uart_baud_rate param;
 
-	if (speed > 3000000) {
+	if (speed > 3000000 && !bcm->dev->no_uart_clock_set) {
 		struct bcm_write_uart_clock_setting clock;
 
 		clock.type = BCM_UART_CLOCK_48MHZ;
@@ -1529,6 +1534,7 @@ static int bcm_serdev_probe(struct serdev_device *serdev)
 		bcmdev->max_autobaud_speed = data->max_autobaud_speed;
 		bcmdev->no_early_set_baudrate = data->no_early_set_baudrate;
 		bcmdev->drive_rts_on_open = data->drive_rts_on_open;
+		bcmdev->no_uart_clock_set = data->no_uart_clock_set;
 	}
 
 	return hci_uart_register_device(&bcmdev->serdev_hu, &bcm_proto);
@@ -1550,6 +1556,10 @@ static struct bcm_device_data bcm43438_device_data = {
 	.drive_rts_on_open = true,
 };
 
+static struct bcm_device_data cyw4373a0_device_data = {
+	.no_uart_clock_set = true,
+};
+
 static struct bcm_device_data cyw55572_device_data = {
 	.max_autobaud_speed = 921600,
 };
@@ -1566,6 +1576,7 @@ static const struct of_device_id bcm_bluetooth_of_match[] = {
 	{ .compatible = "brcm,bcm4349-bt", .data = &bcm43438_device_data },
 	{ .compatible = "brcm,bcm43540-bt", .data = &bcm4354_device_data },
 	{ .compatible = "brcm,bcm4335a0" },
+	{ .compatible = "cypress,cyw4373a0-bt", .data = &cyw4373a0_device_data },
 	{ .compatible = "infineon,cyw55572-bt", .data = &cyw55572_device_data },
 	{ },
 };
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_bcm4377.c linux-libre-6.2-gnu/drivers/bluetooth/hci_bcm4377.c
new file mode 100644
index 000000000000..f699de965a9e
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_bcm4377.c
@@ -0,0 +1,2509 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+/*
+ * Bluetooth HCI driver for Broadcom 4377/4378/4387 devices attached via PCIe
+ *
+ * Copyright (C) The Asahi Linux Contributors
+ */
+
+#include <linux/async.h>
+#include <linux/bitfield.h>
+#include <linux/completion.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmi.h>
+#include <linux/firmware.h>
+#include <linux/module.h>
+#include <linux/msi.h>
+#include <linux/of.h>
+#include <linux/pci.h>
+#include <linux/printk.h>
+
+#include <asm/unaligned.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+enum bcm4377_chip {
+	BCM4377 = 0,
+	BCM4378,
+	BCM4387,
+};
+
+#define BCM4377_DEVICE_ID 0x5fa0
+#define BCM4378_DEVICE_ID 0x5f69
+#define BCM4387_DEVICE_ID 0x5f71
+
+#define BCM4377_TIMEOUT 1000
+
+/*
+ * These devices only support DMA transactions inside a 32bit window
+ * (possibly to avoid 64 bit arithmetic). The window size cannot exceed
+ * 0xffffffff but is always aligned down to the previous 0x200 byte boundary
+ * which effectively limits the window to [start, start+0xfffffe00].
+ * We just limit the DMA window to [0, 0xfffffe00] to make sure we don't
+ * run into this limitation.
+ */
+#define BCM4377_DMA_MASK 0xfffffe00
+
+#define BCM4377_PCIECFG_BAR0_WINDOW1	   0x80
+#define BCM4377_PCIECFG_BAR0_WINDOW2	   0x70
+#define BCM4377_PCIECFG_BAR0_CORE2_WINDOW1 0x74
+#define BCM4377_PCIECFG_BAR0_CORE2_WINDOW2 0x78
+#define BCM4377_PCIECFG_BAR2_WINDOW	   0x84
+
+#define BCM4377_PCIECFG_BAR0_CORE2_WINDOW1_DEFAULT 0x18011000
+#define BCM4377_PCIECFG_BAR2_WINDOW_DEFAULT	   0x19000000
+
+#define BCM4377_PCIECFG_SUBSYSTEM_CTRL 0x88
+
+#define BCM4377_BAR0_FW_DOORBELL 0x140
+#define BCM4377_BAR0_RTI_CONTROL 0x144
+
+#define BCM4377_BAR0_SLEEP_CONTROL	      0x150
+#define BCM4377_BAR0_SLEEP_CONTROL_UNQUIESCE  0
+#define BCM4377_BAR0_SLEEP_CONTROL_AWAKE      2
+#define BCM4377_BAR0_SLEEP_CONTROL_QUIESCE    3
+
+#define BCM4377_BAR0_DOORBELL	    0x174
+#define BCM4377_BAR0_DOORBELL_VALUE GENMASK(31, 16)
+#define BCM4377_BAR0_DOORBELL_IDX   GENMASK(15, 8)
+#define BCM4377_BAR0_DOORBELL_RING  BIT(5)
+
+#define BCM4377_BAR0_HOST_WINDOW_LO   0x590
+#define BCM4377_BAR0_HOST_WINDOW_HI   0x594
+#define BCM4377_BAR0_HOST_WINDOW_SIZE 0x598
+
+#define BCM4377_BAR2_BOOTSTAGE 0x200454
+
+#define BCM4377_BAR2_FW_LO   0x200478
+#define BCM4377_BAR2_FW_HI   0x20047c
+#define BCM4377_BAR2_FW_SIZE 0x200480
+
+#define BCM4377_BAR2_CONTEXT_ADDR_LO 0x20048c
+#define BCM4377_BAR2_CONTEXT_ADDR_HI 0x200450
+
+#define BCM4377_BAR2_RTI_STATUS	     0x20045c
+#define BCM4377_BAR2_RTI_WINDOW_LO   0x200494
+#define BCM4377_BAR2_RTI_WINDOW_HI   0x200498
+#define BCM4377_BAR2_RTI_WINDOW_SIZE 0x20049c
+
+#define BCM4377_OTP_SIZE	  0xe0
+#define BCM4377_OTP_SYS_VENDOR	  0x15
+#define BCM4377_OTP_CIS		  0x80
+#define BCM4377_OTP_VENDOR_HDR	  0x00000008
+#define BCM4377_OTP_MAX_PARAM_LEN 16
+
+#define BCM4377_N_TRANSFER_RINGS   9
+#define BCM4377_N_COMPLETION_RINGS 6
+
+#define BCM4377_MAX_RING_SIZE 256
+
+#define BCM4377_MSGID_GENERATION GENMASK(15, 8)
+#define BCM4377_MSGID_ID	 GENMASK(7, 0)
+
+#define BCM4377_RING_N_ENTRIES 128
+
+#define BCM4377_CONTROL_MSG_SIZE		   0x34
+#define BCM4377_XFER_RING_MAX_INPLACE_PAYLOAD_SIZE (4 * 0xff)
+
+#define MAX_ACL_PAYLOAD_SIZE   (HCI_MAX_FRAME_SIZE + HCI_ACL_HDR_SIZE)
+#define MAX_SCO_PAYLOAD_SIZE   (HCI_MAX_SCO_SIZE + HCI_SCO_HDR_SIZE)
+#define MAX_EVENT_PAYLOAD_SIZE (HCI_MAX_EVENT_SIZE + HCI_EVENT_HDR_SIZE)
+
+enum bcm4377_otp_params_type {
+	BCM4377_OTP_BOARD_PARAMS,
+	BCM4377_OTP_CHIP_PARAMS
+};
+
+enum bcm4377_transfer_ring_id {
+	BCM4377_XFER_RING_CONTROL = 0,
+	BCM4377_XFER_RING_HCI_H2D = 1,
+	BCM4377_XFER_RING_HCI_D2H = 2,
+	BCM4377_XFER_RING_SCO_H2D = 3,
+	BCM4377_XFER_RING_SCO_D2H = 4,
+	BCM4377_XFER_RING_ACL_H2D = 5,
+	BCM4377_XFER_RING_ACL_D2H = 6,
+};
+
+enum bcm4377_completion_ring_id {
+	BCM4377_ACK_RING_CONTROL = 0,
+	BCM4377_ACK_RING_HCI_ACL = 1,
+	BCM4377_EVENT_RING_HCI_ACL = 2,
+	BCM4377_ACK_RING_SCO = 3,
+	BCM4377_EVENT_RING_SCO = 4,
+};
+
+enum bcm4377_doorbell {
+	BCM4377_DOORBELL_CONTROL = 0,
+	BCM4377_DOORBELL_HCI_H2D = 1,
+	BCM4377_DOORBELL_HCI_D2H = 2,
+	BCM4377_DOORBELL_ACL_H2D = 3,
+	BCM4377_DOORBELL_ACL_D2H = 4,
+	BCM4377_DOORBELL_SCO = 6,
+};
+
+/*
+ * Transfer ring entry
+ *
+ * flags: Flags to indicate if the payload is appended or mapped
+ * len: Payload length
+ * payload: Optional payload DMA address
+ * id: Message id to recognize the answer in the completion ring entry
+ */
+struct bcm4377_xfer_ring_entry {
+#define BCM4377_XFER_RING_FLAG_PAYLOAD_MAPPED	 BIT(0)
+#define BCM4377_XFER_RING_FLAG_PAYLOAD_IN_FOOTER BIT(1)
+	u8 flags;
+	__le16 len;
+	u8 _unk0;
+	__le64 payload;
+	__le16 id;
+	u8 _unk1[2];
+} __packed;
+static_assert(sizeof(struct bcm4377_xfer_ring_entry) == 0x10);
+
+/*
+ * Completion ring entry
+ *
+ * flags: Flags to indicate if the payload is appended or mapped. If the payload
+ *        is mapped it can be found in the buffer of the corresponding transfer
+ *        ring message.
+ * ring_id: Transfer ring ID which required this message
+ * msg_id: Message ID specified in transfer ring entry
+ * len: Payload length
+ */
+struct bcm4377_completion_ring_entry {
+	u8 flags;
+	u8 _unk0;
+	__le16 ring_id;
+	__le16 msg_id;
+	__le32 len;
+	u8 _unk1[6];
+} __packed;
+static_assert(sizeof(struct bcm4377_completion_ring_entry) == 0x10);
+
+enum bcm4377_control_message_type {
+	BCM4377_CONTROL_MSG_CREATE_XFER_RING = 1,
+	BCM4377_CONTROL_MSG_CREATE_COMPLETION_RING = 2,
+	BCM4377_CONTROL_MSG_DESTROY_XFER_RING = 3,
+	BCM4377_CONTROL_MSG_DESTROY_COMPLETION_RING = 4,
+};
+
+/*
+ * Control message used to create a completion ring
+ *
+ * msg_type: Must be BCM4377_CONTROL_MSG_CREATE_COMPLETION_RING
+ * header_size: Unknown, but probably reserved space in front of the entry
+ * footer_size: Number of 32 bit words reserved for payloads after the entry
+ * id/id_again: Completion ring index
+ * ring_iova: DMA address of the ring buffer
+ * n_elements: Number of elements inside the ring buffer
+ * msi: MSI index, doesn't work for all rings though and should be zero
+ * intmod_delay: Unknown delay
+ * intmod_bytes: Unknown
+ */
+struct bcm4377_create_completion_ring_msg {
+	u8 msg_type;
+	u8 header_size;
+	u8 footer_size;
+	u8 _unk0;
+	__le16 id;
+	__le16 id_again;
+	__le64 ring_iova;
+	__le16 n_elements;
+	__le32 unk;
+	u8 _unk1[6];
+	__le16 msi;
+	__le16 intmod_delay;
+	__le32 intmod_bytes;
+	__le16 _unk2;
+	__le32 _unk3;
+	u8 _unk4[10];
+} __packed;
+static_assert(sizeof(struct bcm4377_create_completion_ring_msg) ==
+	      BCM4377_CONTROL_MSG_SIZE);
+
+/*
+ * Control ring message used to destroy a completion ring
+ *
+ * msg_type: Must be BCM4377_CONTROL_MSG_DESTROY_COMPLETION_RING
+ * ring_id: Completion ring to be destroyed
+ */
+struct bcm4377_destroy_completion_ring_msg {
+	u8 msg_type;
+	u8 _pad0;
+	__le16 ring_id;
+	u8 _pad1[48];
+} __packed;
+static_assert(sizeof(struct bcm4377_destroy_completion_ring_msg) ==
+	      BCM4377_CONTROL_MSG_SIZE);
+
+/*
+ * Control message used to create a transfer ring
+ *
+ * msg_type: Must be BCM4377_CONTROL_MSG_CREATE_XFER_RING
+ * header_size: Number of 32 bit words reserved for unknown content before the
+ *              entry
+ * footer_size: Number of 32 bit words reserved for payloads after the entry
+ * ring_id/ring_id_again: Transfer ring index
+ * ring_iova: DMA address of the ring buffer
+ * n_elements: Number of elements inside the ring buffer
+ * completion_ring_id: Completion ring index for acknowledgements and events
+ * doorbell: Doorbell index used to notify device of new entries
+ * flags: Transfer ring flags
+ *          - virtual: set if there is no associated shared memory and only the
+ *                     corresponding completion ring is used
+ *          - sync: only set for the SCO rings
+ */
+struct bcm4377_create_transfer_ring_msg {
+	u8 msg_type;
+	u8 header_size;
+	u8 footer_size;
+	u8 _unk0;
+	__le16 ring_id;
+	__le16 ring_id_again;
+	__le64 ring_iova;
+	u8 _unk1[8];
+	__le16 n_elements;
+	__le16 completion_ring_id;
+	__le16 doorbell;
+#define BCM4377_XFER_RING_FLAG_VIRTUAL BIT(7)
+#define BCM4377_XFER_RING_FLAG_SYNC    BIT(8)
+	__le16 flags;
+	u8 _unk2[20];
+} __packed;
+static_assert(sizeof(struct bcm4377_create_transfer_ring_msg) ==
+	      BCM4377_CONTROL_MSG_SIZE);
+
+/*
+ * Control ring message used to destroy a transfer ring
+ *
+ * msg_type: Must be BCM4377_CONTROL_MSG_DESTROY_XFER_RING
+ * ring_id: Transfer ring to be destroyed
+ */
+struct bcm4377_destroy_transfer_ring_msg {
+	u8 msg_type;
+	u8 _pad0;
+	__le16 ring_id;
+	u8 _pad1[48];
+} __packed;
+static_assert(sizeof(struct bcm4377_destroy_transfer_ring_msg) ==
+	      BCM4377_CONTROL_MSG_SIZE);
+
+/*
+ * "Converged IPC" context struct used to make the device aware of all other
+ * shared memory structures. A pointer to this structure is configured inside a
+ * MMIO register.
+ *
+ * version: Protocol version, must be 2.
+ * size: Size of this structure, must be 0x68.
+ * enabled_caps: Enabled capabilities. Unknown bitfield but should be 2.
+ * peripheral_info_addr: DMA address for a 0x20 buffer to which the device will
+ *                       write unknown contents
+ * {completion,xfer}_ring_{tails,heads}_addr: DMA pointers to ring heads/tails
+ * n_completion_rings: Number of completion rings, the firmware only works if
+ *                     this is set to BCM4377_N_COMPLETION_RINGS.
+ * n_xfer_rings: Number of transfer rings, the firmware only works if
+ *               this is set to BCM4377_N_TRANSFER_RINGS.
+ * control_completion_ring_addr: Control completion ring buffer DMA address
+ * control_xfer_ring_addr: Control transfer ring buffer DMA address
+ * control_xfer_ring_n_entries: Number of control transfer ring entries
+ * control_completion_ring_n_entries: Number of control completion ring entries
+ * control_xfer_ring_doorbell: Control transfer ring doorbell
+ * control_completion_ring_doorbell: Control completion ring doorbell,
+ *                                   must be set to 0xffff
+ * control_xfer_ring_msi: Control completion ring MSI index, must be 0
+ * control_completion_ring_msi: Control completion ring MSI index, must be 0.
+ * control_xfer_ring_header_size: Number of 32 bit words reserved in front of
+ *                                every control transfer ring entry
+ * control_xfer_ring_footer_size: Number of 32 bit words reserved after every
+ *                                control transfer ring entry
+ * control_completion_ring_header_size: Number of 32 bit words reserved in front
+ *                                      of every control completion ring entry
+ * control_completion_ring_footer_size: Number of 32 bit words reserved after
+ *                                      every control completion ring entry
+ * scratch_pad: Optional scratch pad DMA address
+ * scratch_pad_size: Scratch pad size
+ */
+struct bcm4377_context {
+	__le16 version;
+	__le16 size;
+	__le32 enabled_caps;
+
+	__le64 peripheral_info_addr;
+
+	/* ring heads and tails */
+	__le64 completion_ring_heads_addr;
+	__le64 xfer_ring_tails_addr;
+	__le64 completion_ring_tails_addr;
+	__le64 xfer_ring_heads_addr;
+	__le16 n_completion_rings;
+	__le16 n_xfer_rings;
+
+	/* control ring configuration */
+	__le64 control_completion_ring_addr;
+	__le64 control_xfer_ring_addr;
+	__le16 control_xfer_ring_n_entries;
+	__le16 control_completion_ring_n_entries;
+	__le16 control_xfer_ring_doorbell;
+	__le16 control_completion_ring_doorbell;
+	__le16 control_xfer_ring_msi;
+	__le16 control_completion_ring_msi;
+	u8 control_xfer_ring_header_size;
+	u8 control_xfer_ring_footer_size;
+	u8 control_completion_ring_header_size;
+	u8 control_completion_ring_footer_size;
+
+	__le16 _unk0;
+	__le16 _unk1;
+
+	__le64 scratch_pad;
+	__le32 scratch_pad_size;
+
+	__le32 _unk3;
+} __packed;
+static_assert(sizeof(struct bcm4377_context) == 0x68);
+
+#define BCM4378_CALIBRATION_CHUNK_SIZE 0xe6
+struct bcm4378_hci_send_calibration_cmd {
+	u8 unk;
+	__le16 blocks_left;
+	u8 data[BCM4378_CALIBRATION_CHUNK_SIZE];
+} __packed;
+
+#define BCM4378_PTB_CHUNK_SIZE 0xcf
+struct bcm4378_hci_send_ptb_cmd {
+	__le16 blocks_left;
+	u8 data[BCM4378_PTB_CHUNK_SIZE];
+} __packed;
+
+/*
+ * Shared memory structure used to store the ring head and tail pointers.
+ */
+struct bcm4377_ring_state {
+	__le16 completion_ring_head[BCM4377_N_COMPLETION_RINGS];
+	__le16 completion_ring_tail[BCM4377_N_COMPLETION_RINGS];
+	__le16 xfer_ring_head[BCM4377_N_TRANSFER_RINGS];
+	__le16 xfer_ring_tail[BCM4377_N_TRANSFER_RINGS];
+};
+
+/*
+ * A transfer ring can be used in two configurations:
+ *  1) Send control or HCI messages to the device which are then acknowledged
+ *     in the corresponding completion ring
+ *  2) Receiving HCI frames from the devices. In this case the transfer ring
+ *     itself contains empty messages that are acknowledged once data is
+ *     available from the device. If the payloads fit inside the footers
+ *     of the completion ring the transfer ring can be configured to be
+ *     virtual such that it has no ring buffer.
+ *
+ * ring_id: ring index hardcoded in the firmware
+ * doorbell: doorbell index to notify device of new entries
+ * payload_size: optional in-place payload size
+ * mapped_payload_size: optional out-of-place payload size
+ * completion_ring: index of corresponding completion ring
+ * n_entries: number of entries inside this ring
+ * generation: ring generation; incremented on hci_open to detect stale messages
+ * sync: set to true for SCO rings
+ * virtual: set to true if this ring has no entries and is just required to
+ *          setup a corresponding completion ring for device->host messages
+ * d2h_buffers_only: set to true if this ring is only used to provide large
+ *                   buffers used by device->host messages in the completion
+ *                   ring
+ * allow_wait: allow to wait for messages to be acknowledged
+ * enabled: true once the ring has been created and can be used
+ * ring: ring buffer for entries (struct bcm4377_xfer_ring_entry)
+ * ring_dma: DMA address for ring entry buffer
+ * payloads: payload buffer for mapped_payload_size payloads
+ * payloads_dma:DMA address for payload buffer
+ * events: pointer to array of completions if waiting is allowed
+ * msgids: bitmap to keep track of used message ids
+ * lock: Spinlock to protect access to ring structurs used in the irq handler
+ */
+struct bcm4377_transfer_ring {
+	enum bcm4377_transfer_ring_id ring_id;
+	enum bcm4377_doorbell doorbell;
+	size_t payload_size;
+	size_t mapped_payload_size;
+	u8 completion_ring;
+	u16 n_entries;
+	u8 generation;
+
+	bool sync;
+	bool virtual;
+	bool d2h_buffers_only;
+	bool allow_wait;
+	bool enabled;
+
+	void *ring;
+	dma_addr_t ring_dma;
+
+	void *payloads;
+	dma_addr_t payloads_dma;
+
+	struct completion **events;
+	DECLARE_BITMAP(msgids, BCM4377_MAX_RING_SIZE);
+	spinlock_t lock;
+};
+
+/*
+ * A completion ring can be either used to either acknowledge messages sent in
+ * the corresponding transfer ring or to receive messages associated with the
+ * transfer ring. When used to receive messages the transfer ring either
+ * has no ring buffer and is only advanced ("virtual transfer ring") or it
+ * only contains empty DMA buffers to be used for the payloads.
+ *
+ * ring_id: completion ring id, hardcoded in firmware
+ * payload_size: optional payload size after each entry
+ * delay: unknown delay
+ * n_entries: number of entries in this ring
+ * enabled: true once the ring has been created and can be used
+ * ring: ring buffer for entries (struct bcm4377_completion_ring_entry)
+ * ring_dma: DMA address of ring buffer
+ * transfer_rings: bitmap of corresponding transfer ring ids
+ */
+struct bcm4377_completion_ring {
+	enum bcm4377_completion_ring_id ring_id;
+	u16 payload_size;
+	u16 delay;
+	u16 n_entries;
+	bool enabled;
+
+	void *ring;
+	dma_addr_t ring_dma;
+
+	unsigned long transfer_rings;
+};
+
+struct bcm4377_data;
+
+/*
+ * Chip-specific configuration struct
+ *
+ * id: Chip id (e.g. 0x4377 for BCM4377)
+ * otp_offset: Offset to the start of the OTP inside BAR0
+ * bar0_window1: Backplane address mapped to the first window in BAR0
+ * bar0_window2: Backplane address mapped to the second window in BAR0
+ * bar0_core2_window2: Optional backplane address mapped to the second core's
+ *                     second window in BAR0
+ * has_bar0_core2_window2: Set to true if this chip requires the second core's
+ *                         second window to be configured
+ * clear_pciecfg_subsystem_ctrl_bit19: Set to true if bit 19 in the
+ *                                     vendor-specific subsystem control
+ *                                     register has to be cleared
+ * disable_aspm: Set to true if ASPM must be disabled due to hardware errata
+ * broken_ext_scan: Set to true if the chip erroneously claims to support
+ *                  extended scanning
+ * broken_mws_transport_config: Set to true if the chip erroneously claims to
+ *                              support MWS Transport Configuration
+ * send_calibration: Optional callback to send calibration data
+ * send_ptb: Callback to send "PTB" regulatory/calibration data
+ */
+struct bcm4377_hw {
+	unsigned int id;
+
+	u32 otp_offset;
+
+	u32 bar0_window1;
+	u32 bar0_window2;
+	u32 bar0_core2_window2;
+
+	unsigned long has_bar0_core2_window2 : 1;
+	unsigned long clear_pciecfg_subsystem_ctrl_bit19 : 1;
+	unsigned long disable_aspm : 1;
+	unsigned long broken_ext_scan : 1;
+	unsigned long broken_mws_transport_config : 1;
+
+	int (*send_calibration)(struct bcm4377_data *bcm4377);
+	int (*send_ptb)(struct bcm4377_data *bcm4377,
+			const struct firmware *fw);
+};
+
+static const struct bcm4377_hw bcm4377_hw_variants[];
+static const struct dmi_system_id bcm4377_dmi_board_table[];
+
+/*
+ * Private struct associated with each device containing global state
+ *
+ * pdev: Pointer to associated struct pci_dev
+ * hdev: Pointer to associated strucy hci_dev
+ * bar0: iomem pointing to BAR0
+ * bar1: iomem pointing to BAR2
+ * bootstage: Current value of the bootstage
+ * rti_status: Current "RTI" status value
+ * hw: Pointer to chip-specific struct bcm4377_hw
+ * taurus_cal_blob: "Taurus" calibration blob used for some chips
+ * taurus_cal_size: "Taurus" calibration blob size
+ * taurus_beamforming_cal_blob: "Taurus" beamforming calibration blob used for
+ *                              some chips
+ * taurus_beamforming_cal_size: "Taurus" beamforming calibration blob size
+ * stepping: Chip stepping read from OTP; used for firmware selection
+ * vendor: Antenna vendor read from OTP; used for firmware selection
+ * board_type: Board type from FDT or DMI match; used for firmware selection
+ * event: Event for changed bootstage or rti_status; used for booting firmware
+ * ctx: "Converged IPC" context
+ * ctx_dma: "Converged IPC" context DMA address
+ * ring_state: Shared memory buffer containing ring head and tail indexes
+ * ring_state_dma: DMA address for ring_state
+ * {control,hci_acl,sco}_ack_ring: Completion rings used to acknowledge messages
+ * {hci_acl,sco}_event_ring: Completion rings used for device->host messages
+ * control_h2d_ring: Transfer ring used for control messages
+ * {hci,sco,acl}_h2d_ring: Transfer ring used to transfer HCI frames
+ * {hci,sco,acl}_d2h_ring: Transfer ring used to receive HCI frames in the
+ *                         corresponding completion ring
+ */
+struct bcm4377_data {
+	struct pci_dev *pdev;
+	struct hci_dev *hdev;
+
+	void __iomem *bar0;
+	void __iomem *bar2;
+
+	u32 bootstage;
+	u32 rti_status;
+
+	const struct bcm4377_hw *hw;
+
+	const void *taurus_cal_blob;
+	int taurus_cal_size;
+	const void *taurus_beamforming_cal_blob;
+	int taurus_beamforming_cal_size;
+
+	char stepping[BCM4377_OTP_MAX_PARAM_LEN];
+	char vendor[BCM4377_OTP_MAX_PARAM_LEN];
+	const char *board_type;
+
+	struct completion event;
+
+	struct bcm4377_context *ctx;
+	dma_addr_t ctx_dma;
+
+	struct bcm4377_ring_state *ring_state;
+	dma_addr_t ring_state_dma;
+
+	/*
+	 * The HCI and ACL rings have to be merged because this structure is
+	 * hardcoded in the firmware.
+	 */
+	struct bcm4377_completion_ring control_ack_ring;
+	struct bcm4377_completion_ring hci_acl_ack_ring;
+	struct bcm4377_completion_ring hci_acl_event_ring;
+	struct bcm4377_completion_ring sco_ack_ring;
+	struct bcm4377_completion_ring sco_event_ring;
+
+	struct bcm4377_transfer_ring control_h2d_ring;
+	struct bcm4377_transfer_ring hci_h2d_ring;
+	struct bcm4377_transfer_ring hci_d2h_ring;
+	struct bcm4377_transfer_ring sco_h2d_ring;
+	struct bcm4377_transfer_ring sco_d2h_ring;
+	struct bcm4377_transfer_ring acl_h2d_ring;
+	struct bcm4377_transfer_ring acl_d2h_ring;
+};
+
+static void bcm4377_ring_doorbell(struct bcm4377_data *bcm4377, u8 doorbell,
+				  u16 val)
+{
+	u32 db = 0;
+
+	db |= FIELD_PREP(BCM4377_BAR0_DOORBELL_VALUE, val);
+	db |= FIELD_PREP(BCM4377_BAR0_DOORBELL_IDX, doorbell);
+	db |= BCM4377_BAR0_DOORBELL_RING;
+
+	dev_dbg(&bcm4377->pdev->dev, "write %d to doorbell #%d (0x%x)\n", val,
+		doorbell, db);
+	iowrite32(db, bcm4377->bar0 + BCM4377_BAR0_DOORBELL);
+}
+
+static int bcm4377_extract_msgid(struct bcm4377_data *bcm4377,
+				 struct bcm4377_transfer_ring *ring,
+				 u16 raw_msgid, u8 *msgid)
+{
+	u8 generation = FIELD_GET(BCM4377_MSGID_GENERATION, raw_msgid);
+	*msgid = FIELD_GET(BCM4377_MSGID_ID, raw_msgid);
+
+	if (generation != ring->generation) {
+		dev_warn(
+			&bcm4377->pdev->dev,
+			"invalid message generation %d should be %d in entry for ring %d\n",
+			generation, ring->generation, ring->ring_id);
+		return -EINVAL;
+	}
+
+	if (*msgid >= ring->n_entries) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "invalid message id in entry for ring %d: %d > %d\n",
+			 ring->ring_id, *msgid, ring->n_entries);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void bcm4377_handle_event(struct bcm4377_data *bcm4377,
+				 struct bcm4377_transfer_ring *ring,
+				 u16 raw_msgid, u8 entry_flags, u8 type,
+				 void *payload, size_t len)
+{
+	struct sk_buff *skb;
+	u16 head;
+	u8 msgid;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ring->lock, flags);
+	if (!ring->enabled) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "event for disabled transfer ring %d\n",
+			 ring->ring_id);
+		goto out;
+	}
+
+	if (ring->d2h_buffers_only &&
+	    entry_flags & BCM4377_XFER_RING_FLAG_PAYLOAD_MAPPED) {
+		if (bcm4377_extract_msgid(bcm4377, ring, raw_msgid, &msgid))
+			goto out;
+
+		if (len > ring->mapped_payload_size) {
+			dev_warn(
+				&bcm4377->pdev->dev,
+				"invalid payload len in event for ring %d: %zu > %zu\n",
+				ring->ring_id, len, ring->mapped_payload_size);
+			goto out;
+		}
+
+		payload = ring->payloads + msgid * ring->mapped_payload_size;
+	}
+
+	skb = bt_skb_alloc(len, GFP_ATOMIC);
+	if (!skb)
+		goto out;
+
+	memcpy(skb_put(skb, len), payload, len);
+	hci_skb_pkt_type(skb) = type;
+	hci_recv_frame(bcm4377->hdev, skb);
+
+out:
+	head = le16_to_cpu(bcm4377->ring_state->xfer_ring_head[ring->ring_id]);
+	head = (head + 1) % ring->n_entries;
+	bcm4377->ring_state->xfer_ring_head[ring->ring_id] = cpu_to_le16(head);
+
+	bcm4377_ring_doorbell(bcm4377, ring->doorbell, head);
+
+	spin_unlock_irqrestore(&ring->lock, flags);
+}
+
+static void bcm4377_handle_ack(struct bcm4377_data *bcm4377,
+			       struct bcm4377_transfer_ring *ring,
+			       u16 raw_msgid)
+{
+	unsigned long flags;
+	u8 msgid;
+
+	spin_lock_irqsave(&ring->lock, flags);
+
+	if (bcm4377_extract_msgid(bcm4377, ring, raw_msgid, &msgid))
+		goto unlock;
+
+	if (!test_bit(msgid, ring->msgids)) {
+		dev_warn(
+			&bcm4377->pdev->dev,
+			"invalid message id in ack for ring %d: %d is not used\n",
+			ring->ring_id, msgid);
+		goto unlock;
+	}
+
+	if (ring->allow_wait && ring->events[msgid]) {
+		complete(ring->events[msgid]);
+		ring->events[msgid] = NULL;
+	}
+
+	bitmap_release_region(ring->msgids, msgid, ring->n_entries);
+
+unlock:
+	spin_unlock_irqrestore(&ring->lock, flags);
+}
+
+static void bcm4377_handle_completion(struct bcm4377_data *bcm4377,
+				      struct bcm4377_completion_ring *ring,
+				      u16 pos)
+{
+	struct bcm4377_completion_ring_entry *entry;
+	u16 msg_id, transfer_ring;
+	size_t entry_size, data_len;
+	void *data;
+
+	if (pos >= ring->n_entries) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "invalid offset %d for completion ring %d\n", pos,
+			 ring->ring_id);
+		return;
+	}
+
+	entry_size = sizeof(*entry) + ring->payload_size;
+	entry = ring->ring + pos * entry_size;
+	data = ring->ring + pos * entry_size + sizeof(*entry);
+	data_len = le32_to_cpu(entry->len);
+	msg_id = le16_to_cpu(entry->msg_id);
+	transfer_ring = le16_to_cpu(entry->ring_id);
+
+	if ((ring->transfer_rings & BIT(transfer_ring)) == 0) {
+		dev_warn(
+			&bcm4377->pdev->dev,
+			"invalid entry at offset %d for transfer ring %d in completion ring %d\n",
+			pos, transfer_ring, ring->ring_id);
+		return;
+	}
+
+	dev_dbg(&bcm4377->pdev->dev,
+		"entry in completion ring %d for transfer ring %d with msg_id %d\n",
+		ring->ring_id, transfer_ring, msg_id);
+
+	switch (transfer_ring) {
+	case BCM4377_XFER_RING_CONTROL:
+		bcm4377_handle_ack(bcm4377, &bcm4377->control_h2d_ring, msg_id);
+		break;
+	case BCM4377_XFER_RING_HCI_H2D:
+		bcm4377_handle_ack(bcm4377, &bcm4377->hci_h2d_ring, msg_id);
+		break;
+	case BCM4377_XFER_RING_SCO_H2D:
+		bcm4377_handle_ack(bcm4377, &bcm4377->sco_h2d_ring, msg_id);
+		break;
+	case BCM4377_XFER_RING_ACL_H2D:
+		bcm4377_handle_ack(bcm4377, &bcm4377->acl_h2d_ring, msg_id);
+		break;
+
+	case BCM4377_XFER_RING_HCI_D2H:
+		bcm4377_handle_event(bcm4377, &bcm4377->hci_d2h_ring, msg_id,
+				     entry->flags, HCI_EVENT_PKT, data,
+				     data_len);
+		break;
+	case BCM4377_XFER_RING_SCO_D2H:
+		bcm4377_handle_event(bcm4377, &bcm4377->sco_d2h_ring, msg_id,
+				     entry->flags, HCI_SCODATA_PKT, data,
+				     data_len);
+		break;
+	case BCM4377_XFER_RING_ACL_D2H:
+		bcm4377_handle_event(bcm4377, &bcm4377->acl_d2h_ring, msg_id,
+				     entry->flags, HCI_ACLDATA_PKT, data,
+				     data_len);
+		break;
+
+	default:
+		dev_warn(
+			&bcm4377->pdev->dev,
+			"entry in completion ring %d for unknown transfer ring %d with msg_id %d\n",
+			ring->ring_id, transfer_ring, msg_id);
+	}
+}
+
+static void bcm4377_poll_completion_ring(struct bcm4377_data *bcm4377,
+					 struct bcm4377_completion_ring *ring)
+{
+	u16 tail;
+	__le16 *heads = bcm4377->ring_state->completion_ring_head;
+	__le16 *tails = bcm4377->ring_state->completion_ring_tail;
+
+	if (!ring->enabled)
+		return;
+
+	tail = le16_to_cpu(tails[ring->ring_id]);
+	dev_dbg(&bcm4377->pdev->dev,
+		"completion ring #%d: head: %d, tail: %d\n", ring->ring_id,
+		le16_to_cpu(heads[ring->ring_id]), tail);
+
+	while (tail != le16_to_cpu(READ_ONCE(heads[ring->ring_id]))) {
+		/*
+		 * ensure the CPU doesn't speculate through the comparison.
+		 * otherwise it might already read the (empty) queue entry
+		 * before the updated head has been loaded and checked.
+		 */
+		dma_rmb();
+
+		bcm4377_handle_completion(bcm4377, ring, tail);
+
+		tail = (tail + 1) % ring->n_entries;
+		tails[ring->ring_id] = cpu_to_le16(tail);
+	}
+}
+
+static irqreturn_t bcm4377_irq(int irq, void *data)
+{
+	struct bcm4377_data *bcm4377 = data;
+	u32 bootstage, rti_status;
+
+	bootstage = ioread32(bcm4377->bar2 + BCM4377_BAR2_BOOTSTAGE);
+	rti_status = ioread32(bcm4377->bar2 + BCM4377_BAR2_RTI_STATUS);
+
+	if (bootstage != bcm4377->bootstage ||
+	    rti_status != bcm4377->rti_status) {
+		dev_dbg(&bcm4377->pdev->dev,
+			"bootstage = %d -> %d, rti state = %d -> %d\n",
+			bcm4377->bootstage, bootstage, bcm4377->rti_status,
+			rti_status);
+		complete(&bcm4377->event);
+		bcm4377->bootstage = bootstage;
+		bcm4377->rti_status = rti_status;
+	}
+
+	if (rti_status > 2)
+		dev_err(&bcm4377->pdev->dev, "RTI status is %d\n", rti_status);
+
+	bcm4377_poll_completion_ring(bcm4377, &bcm4377->control_ack_ring);
+	bcm4377_poll_completion_ring(bcm4377, &bcm4377->hci_acl_event_ring);
+	bcm4377_poll_completion_ring(bcm4377, &bcm4377->hci_acl_ack_ring);
+	bcm4377_poll_completion_ring(bcm4377, &bcm4377->sco_ack_ring);
+	bcm4377_poll_completion_ring(bcm4377, &bcm4377->sco_event_ring);
+
+	return IRQ_HANDLED;
+}
+
+static int bcm4377_enqueue(struct bcm4377_data *bcm4377,
+			   struct bcm4377_transfer_ring *ring, void *data,
+			   size_t len, bool wait)
+{
+	unsigned long flags;
+	struct bcm4377_xfer_ring_entry *entry;
+	void *payload;
+	size_t offset;
+	u16 head, tail, new_head;
+	u16 raw_msgid;
+	int ret, msgid;
+	DECLARE_COMPLETION_ONSTACK(event);
+
+	if (len > ring->payload_size && len > ring->mapped_payload_size) {
+		dev_warn(
+			&bcm4377->pdev->dev,
+			"payload len %zu is too large for ring %d (max is %zu or %zu)\n",
+			len, ring->ring_id, ring->payload_size,
+			ring->mapped_payload_size);
+		return -EINVAL;
+	}
+	if (wait && !ring->allow_wait)
+		return -EINVAL;
+	if (ring->virtual)
+		return -EINVAL;
+
+	spin_lock_irqsave(&ring->lock, flags);
+
+	head = le16_to_cpu(bcm4377->ring_state->xfer_ring_head[ring->ring_id]);
+	tail = le16_to_cpu(bcm4377->ring_state->xfer_ring_tail[ring->ring_id]);
+
+	new_head = (head + 1) % ring->n_entries;
+
+	if (new_head == tail) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "can't send message because ring %d is full\n",
+			 ring->ring_id);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	msgid = bitmap_find_free_region(ring->msgids, ring->n_entries, 0);
+	if (msgid < 0) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "can't find message id for ring %d\n", ring->ring_id);
+		ret = -EINVAL;
+		goto out;
+	}
+
+	raw_msgid = FIELD_PREP(BCM4377_MSGID_GENERATION, ring->generation);
+	raw_msgid |= FIELD_PREP(BCM4377_MSGID_ID, msgid);
+
+	offset = head * (sizeof(*entry) + ring->payload_size);
+	entry = ring->ring + offset;
+
+	memset(entry, 0, sizeof(*entry));
+	entry->id = cpu_to_le16(raw_msgid);
+	entry->len = cpu_to_le16(len);
+
+	if (len <= ring->payload_size) {
+		entry->flags = BCM4377_XFER_RING_FLAG_PAYLOAD_IN_FOOTER;
+		payload = ring->ring + offset + sizeof(*entry);
+	} else {
+		entry->flags = BCM4377_XFER_RING_FLAG_PAYLOAD_MAPPED;
+		entry->payload = cpu_to_le64(ring->payloads_dma +
+					     msgid * ring->mapped_payload_size);
+		payload = ring->payloads + msgid * ring->mapped_payload_size;
+	}
+
+	memcpy(payload, data, len);
+
+	if (wait)
+		ring->events[msgid] = &event;
+
+	/*
+	 * The 4377 chips stop responding to any commands as soon as they
+	 * have been idle for a while. Poking the sleep control register here
+	 * makes them come alive again.
+	 */
+	iowrite32(BCM4377_BAR0_SLEEP_CONTROL_AWAKE,
+		  bcm4377->bar0 + BCM4377_BAR0_SLEEP_CONTROL);
+
+	dev_dbg(&bcm4377->pdev->dev,
+		"updating head for transfer queue #%d to %d\n", ring->ring_id,
+		new_head);
+	bcm4377->ring_state->xfer_ring_head[ring->ring_id] =
+		cpu_to_le16(new_head);
+
+	if (!ring->sync)
+		bcm4377_ring_doorbell(bcm4377, ring->doorbell, new_head);
+	ret = 0;
+
+out:
+	spin_unlock_irqrestore(&ring->lock, flags);
+
+	if (ret == 0 && wait) {
+		ret = wait_for_completion_interruptible_timeout(
+			&event, BCM4377_TIMEOUT);
+		if (ret == 0)
+			ret = -ETIMEDOUT;
+		else if (ret > 0)
+			ret = 0;
+
+		spin_lock_irqsave(&ring->lock, flags);
+		ring->events[msgid] = NULL;
+		spin_unlock_irqrestore(&ring->lock, flags);
+	}
+
+	return ret;
+}
+
+static int bcm4377_create_completion_ring(struct bcm4377_data *bcm4377,
+					  struct bcm4377_completion_ring *ring)
+{
+	struct bcm4377_create_completion_ring_msg msg;
+	int ret;
+
+	if (ring->enabled) {
+		dev_warn(&bcm4377->pdev->dev,
+			 "completion ring %d already enabled\n", ring->ring_id);
+		return 0;
+	}
+
+	memset(ring->ring, 0,
+	       ring->n_entries * (sizeof(struct bcm4377_completion_ring_entry) +
+				  ring->payload_size));
+	memset(&msg, 0, sizeof(msg));
+	msg.msg_type = BCM4377_CONTROL_MSG_CREATE_COMPLETION_RING;
+	msg.id = cpu_to_le16(ring->ring_id);
+	msg.id_again = cpu_to_le16(ring->ring_id);
+	msg.ring_iova = cpu_to_le64(ring->ring_dma);
+	msg.n_elements = cpu_to_le16(ring->n_entries);
+	msg.intmod_bytes = cpu_to_le32(0xffffffff);
+	msg.unk = cpu_to_le32(0xffffffff);
+	msg.intmod_delay = cpu_to_le16(ring->delay);
+	msg.footer_size = ring->payload_size / 4;
+
+	ret = bcm4377_enqueue(bcm4377, &bcm4377->control_h2d_ring, &msg,
+			      sizeof(msg), true);
+	if (!ret)
+		ring->enabled = true;
+
+	return ret;
+}
+
+static int bcm4377_destroy_completion_ring(struct bcm4377_data *bcm4377,
+					   struct bcm4377_completion_ring *ring)
+{
+	struct bcm4377_destroy_completion_ring_msg msg;
+	int ret;
+
+	memset(&msg, 0, sizeof(msg));
+	msg.msg_type = BCM4377_CONTROL_MSG_DESTROY_COMPLETION_RING;
+	msg.ring_id = cpu_to_le16(ring->ring_id);
+
+	ret = bcm4377_enqueue(bcm4377, &bcm4377->control_h2d_ring, &msg,
+			      sizeof(msg), true);
+	if (ret)
+		dev_warn(&bcm4377->pdev->dev,
+			 "failed to destroy completion ring %d\n",
+			 ring->ring_id);
+
+	ring->enabled = false;
+	return ret;
+}
+
+static int bcm4377_create_transfer_ring(struct bcm4377_data *bcm4377,
+					struct bcm4377_transfer_ring *ring)
+{
+	struct bcm4377_create_transfer_ring_msg msg;
+	u16 flags = 0;
+	int ret, i;
+	unsigned long spinlock_flags;
+
+	if (ring->virtual)
+		flags |= BCM4377_XFER_RING_FLAG_VIRTUAL;
+	if (ring->sync)
+		flags |= BCM4377_XFER_RING_FLAG_SYNC;
+
+	spin_lock_irqsave(&ring->lock, spinlock_flags);
+	memset(&msg, 0, sizeof(msg));
+	msg.msg_type = BCM4377_CONTROL_MSG_CREATE_XFER_RING;
+	msg.ring_id = cpu_to_le16(ring->ring_id);
+	msg.ring_id_again = cpu_to_le16(ring->ring_id);
+	msg.ring_iova = cpu_to_le64(ring->ring_dma);
+	msg.n_elements = cpu_to_le16(ring->n_entries);
+	msg.completion_ring_id = cpu_to_le16(ring->completion_ring);
+	msg.doorbell = cpu_to_le16(ring->doorbell);
+	msg.flags = cpu_to_le16(flags);
+	msg.footer_size = ring->payload_size / 4;
+
+	bcm4377->ring_state->xfer_ring_head[ring->ring_id] = 0;
+	bcm4377->ring_state->xfer_ring_tail[ring->ring_id] = 0;
+	ring->generation++;
+	spin_unlock_irqrestore(&ring->lock, spinlock_flags);
+
+	ret = bcm4377_enqueue(bcm4377, &bcm4377->control_h2d_ring, &msg,
+			      sizeof(msg), true);
+
+	spin_lock_irqsave(&ring->lock, spinlock_flags);
+
+	if (ring->d2h_buffers_only) {
+		for (i = 0; i < ring->n_entries; ++i) {
+			struct bcm4377_xfer_ring_entry *entry =
+				ring->ring + i * sizeof(*entry);
+			u16 raw_msgid = FIELD_PREP(BCM4377_MSGID_GENERATION,
+						   ring->generation);
+			raw_msgid |= FIELD_PREP(BCM4377_MSGID_ID, i);
+
+			memset(entry, 0, sizeof(*entry));
+			entry->id = cpu_to_le16(raw_msgid);
+			entry->len = cpu_to_le16(ring->mapped_payload_size);
+			entry->flags = BCM4377_XFER_RING_FLAG_PAYLOAD_MAPPED;
+			entry->payload =
+				cpu_to_le64(ring->payloads_dma +
+					    i * ring->mapped_payload_size);
+		}
+	}
+
+	/*
+	 * send some messages if this is a device->host ring to allow the device
+	 * to reply by acknowledging them in the completion ring
+	 */
+	if (ring->virtual || ring->d2h_buffers_only) {
+		bcm4377->ring_state->xfer_ring_head[ring->ring_id] =
+			cpu_to_le16(0xf);
+		bcm4377_ring_doorbell(bcm4377, ring->doorbell, 0xf);
+	}
+
+	ring->enabled = true;
+	spin_unlock_irqrestore(&ring->lock, spinlock_flags);
+
+	return ret;
+}
+
+static int bcm4377_destroy_transfer_ring(struct bcm4377_data *bcm4377,
+					 struct bcm4377_transfer_ring *ring)
+{
+	struct bcm4377_destroy_transfer_ring_msg msg;
+	int ret;
+
+	memset(&msg, 0, sizeof(msg));
+	msg.msg_type = BCM4377_CONTROL_MSG_DESTROY_XFER_RING;
+	msg.ring_id = cpu_to_le16(ring->ring_id);
+
+	ret = bcm4377_enqueue(bcm4377, &bcm4377->control_h2d_ring, &msg,
+			      sizeof(msg), true);
+	if (ret)
+		dev_warn(&bcm4377->pdev->dev,
+			 "failed to destroy transfer ring %d\n", ring->ring_id);
+
+	ring->enabled = false;
+	return ret;
+}
+
+static int __bcm4378_send_calibration_chunk(struct bcm4377_data *bcm4377,
+					    const void *data, size_t data_len,
+					    u16 blocks_left)
+{
+	struct bcm4378_hci_send_calibration_cmd cmd;
+	struct sk_buff *skb;
+
+	if (data_len > sizeof(cmd.data))
+		return -EINVAL;
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.unk = 0x03;
+	cmd.blocks_left = cpu_to_le16(blocks_left);
+	memcpy(cmd.data, data, data_len);
+
+	skb = __hci_cmd_sync(bcm4377->hdev, 0xfd97, sizeof(cmd), &cmd,
+			     HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	kfree_skb(skb);
+	return 0;
+}
+
+static int __bcm4378_send_calibration(struct bcm4377_data *bcm4377,
+				      const void *data, size_t data_size)
+{
+	int ret;
+	size_t i, left, transfer_len;
+	size_t blocks =
+		DIV_ROUND_UP(data_size, (size_t)BCM4378_CALIBRATION_CHUNK_SIZE);
+
+	if (!data) {
+		dev_err(&bcm4377->pdev->dev,
+			"no calibration data available.\n");
+		return -ENOENT;
+	}
+
+	for (i = 0, left = data_size; i < blocks; ++i, left -= transfer_len) {
+		transfer_len =
+			min_t(size_t, left, BCM4378_CALIBRATION_CHUNK_SIZE);
+
+		ret = __bcm4378_send_calibration_chunk(
+			bcm4377, data + i * BCM4378_CALIBRATION_CHUNK_SIZE,
+			transfer_len, blocks - i - 1);
+		if (ret) {
+			dev_err(&bcm4377->pdev->dev,
+				"send calibration chunk failed with %d\n", ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static int bcm4378_send_calibration(struct bcm4377_data *bcm4377)
+{
+	if ((strcmp(bcm4377->stepping, "b1") == 0) ||
+	    strcmp(bcm4377->stepping, "b3") == 0)
+		return __bcm4378_send_calibration(
+			bcm4377, bcm4377->taurus_beamforming_cal_blob,
+			bcm4377->taurus_beamforming_cal_size);
+	else
+		return __bcm4378_send_calibration(bcm4377,
+						  bcm4377->taurus_cal_blob,
+						  bcm4377->taurus_cal_size);
+}
+
+static int bcm4387_send_calibration(struct bcm4377_data *bcm4377)
+{
+	if (strcmp(bcm4377->stepping, "c2") == 0)
+		return __bcm4378_send_calibration(
+			bcm4377, bcm4377->taurus_beamforming_cal_blob,
+			bcm4377->taurus_beamforming_cal_size);
+	else
+		return __bcm4378_send_calibration(bcm4377,
+						  bcm4377->taurus_cal_blob,
+						  bcm4377->taurus_cal_size);
+}
+
+static const struct firmware *bcm4377_request_blob(struct bcm4377_data *bcm4377,
+						   const char *suffix)
+{
+	const struct firmware *fw;
+	char name0[64], name1[64];
+	int ret;
+
+	snprintf(name0, sizeof(name0), "/*(DEBLOBBED)*/",
+		 bcm4377->hw->id, bcm4377->stepping, bcm4377->board_type,
+		 bcm4377->vendor, suffix);
+	snprintf(name1, sizeof(name1), "brcm/brcmbt%04x%s-%s.%s",
+		 bcm4377->hw->id, bcm4377->stepping, bcm4377->board_type,
+		 suffix);
+	dev_dbg(&bcm4377->pdev->dev, "Trying to load firmware: '%s' or '%s'\n",
+		name0, name1);
+
+	ret = firmware_reject_nowarn(&fw, name0, &bcm4377->pdev->dev);
+	if (!ret)
+		return fw;
+	ret = firmware_reject_nowarn(&fw, name1, &bcm4377->pdev->dev);
+	if (!ret)
+		return fw;
+
+	dev_err(&bcm4377->pdev->dev,
+		"Unable to load firmware; tried '%s' and '%s'\n", name0, name1);
+	return NULL;
+}
+
+static int bcm4377_send_ptb(struct bcm4377_data *bcm4377,
+			    const struct firmware *fw)
+{
+	struct sk_buff *skb;
+
+	skb = __hci_cmd_sync(bcm4377->hdev, 0xfd98, fw->size, fw->data,
+			     HCI_INIT_TIMEOUT);
+	/*
+	 * This command seems to always fail on more recent firmware versions
+	 * (even in traces taken from the macOS driver). It's unclear why this
+	 * happens but because the PTB file contains calibration and/or
+	 * regulatory data and may be required on older firmware we still try to
+	 * send it here just in case and just ignore if it fails.
+	 */
+	if (!IS_ERR(skb))
+		kfree_skb(skb);
+	return 0;
+}
+
+static int bcm4378_send_ptb_chunk(struct bcm4377_data *bcm4377,
+				  const void *data, size_t data_len,
+				  u16 blocks_left)
+{
+	struct bcm4378_hci_send_ptb_cmd cmd;
+	struct sk_buff *skb;
+
+	if (data_len > BCM4378_PTB_CHUNK_SIZE)
+		return -EINVAL;
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.blocks_left = cpu_to_le16(blocks_left);
+	memcpy(cmd.data, data, data_len);
+
+	skb = __hci_cmd_sync(bcm4377->hdev, 0xfe0d, sizeof(cmd), &cmd,
+			     HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb))
+		return PTR_ERR(skb);
+
+	kfree_skb(skb);
+	return 0;
+}
+
+static int bcm4378_send_ptb(struct bcm4377_data *bcm4377,
+			    const struct firmware *fw)
+{
+	size_t chunks = DIV_ROUND_UP(fw->size, (size_t)BCM4378_PTB_CHUNK_SIZE);
+	size_t i, left, transfer_len;
+	int ret;
+
+	for (i = 0, left = fw->size; i < chunks; ++i, left -= transfer_len) {
+		transfer_len = min_t(size_t, left, BCM4378_PTB_CHUNK_SIZE);
+
+		dev_dbg(&bcm4377->pdev->dev, "sending ptb chunk %zu/%zu\n",
+			i + 1, chunks);
+		ret = bcm4378_send_ptb_chunk(
+			bcm4377, fw->data + i * BCM4378_PTB_CHUNK_SIZE,
+			transfer_len, chunks - i - 1);
+		if (ret) {
+			dev_err(&bcm4377->pdev->dev,
+				"sending ptb chunk %zu failed (%d)", i, ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static int bcm4377_hci_open(struct hci_dev *hdev)
+{
+	struct bcm4377_data *bcm4377 = hci_get_drvdata(hdev);
+	int ret;
+
+	dev_dbg(&bcm4377->pdev->dev, "creating rings\n");
+
+	ret = bcm4377_create_completion_ring(bcm4377,
+					     &bcm4377->hci_acl_ack_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_create_completion_ring(bcm4377,
+					     &bcm4377->hci_acl_event_ring);
+	if (ret)
+		goto destroy_hci_acl_ack;
+	ret = bcm4377_create_completion_ring(bcm4377, &bcm4377->sco_ack_ring);
+	if (ret)
+		goto destroy_hci_acl_event;
+	ret = bcm4377_create_completion_ring(bcm4377, &bcm4377->sco_event_ring);
+	if (ret)
+		goto destroy_sco_ack;
+	dev_dbg(&bcm4377->pdev->dev,
+		"all completion rings successfully created!\n");
+
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->hci_h2d_ring);
+	if (ret)
+		goto destroy_sco_event;
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->hci_d2h_ring);
+	if (ret)
+		goto destroy_hci_h2d;
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->sco_h2d_ring);
+	if (ret)
+		goto destroy_hci_d2h;
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->sco_d2h_ring);
+	if (ret)
+		goto destroy_sco_h2d;
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->acl_h2d_ring);
+	if (ret)
+		goto destroy_sco_d2h;
+	ret = bcm4377_create_transfer_ring(bcm4377, &bcm4377->acl_d2h_ring);
+	if (ret)
+		goto destroy_acl_h2d;
+	dev_dbg(&bcm4377->pdev->dev,
+		"all transfer rings successfully created!\n");
+
+	return 0;
+
+destroy_acl_h2d:
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->acl_h2d_ring);
+destroy_sco_d2h:
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->sco_d2h_ring);
+destroy_sco_h2d:
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->sco_h2d_ring);
+destroy_hci_d2h:
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->hci_h2d_ring);
+destroy_hci_h2d:
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->hci_d2h_ring);
+destroy_sco_event:
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->sco_event_ring);
+destroy_sco_ack:
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->sco_ack_ring);
+destroy_hci_acl_event:
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->hci_acl_event_ring);
+destroy_hci_acl_ack:
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->hci_acl_ack_ring);
+
+	dev_err(&bcm4377->pdev->dev, "Creating rings failed with %d\n", ret);
+	return ret;
+}
+
+static int bcm4377_hci_close(struct hci_dev *hdev)
+{
+	struct bcm4377_data *bcm4377 = hci_get_drvdata(hdev);
+
+	dev_dbg(&bcm4377->pdev->dev, "destroying rings in hci_close\n");
+
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->acl_d2h_ring);
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->acl_h2d_ring);
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->sco_d2h_ring);
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->sco_h2d_ring);
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->hci_d2h_ring);
+	bcm4377_destroy_transfer_ring(bcm4377, &bcm4377->hci_h2d_ring);
+
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->sco_event_ring);
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->sco_ack_ring);
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->hci_acl_event_ring);
+	bcm4377_destroy_completion_ring(bcm4377, &bcm4377->hci_acl_ack_ring);
+
+	return 0;
+}
+
+static bool bcm4377_is_valid_bdaddr(struct bcm4377_data *bcm4377,
+				    bdaddr_t *addr)
+{
+	if (addr->b[0] != 0x93)
+		return true;
+	if (addr->b[1] != 0x76)
+		return true;
+	if (addr->b[2] != 0x00)
+		return true;
+	if (addr->b[4] != (bcm4377->hw->id & 0xff))
+		return true;
+	if (addr->b[5] != (bcm4377->hw->id >> 8))
+		return true;
+	return false;
+}
+
+static int bcm4377_check_bdaddr(struct bcm4377_data *bcm4377)
+{
+	struct hci_rp_read_bd_addr *bda;
+	struct sk_buff *skb;
+
+	skb = __hci_cmd_sync(bcm4377->hdev, HCI_OP_READ_BD_ADDR, 0, NULL,
+			     HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		int err = PTR_ERR(skb);
+
+		dev_err(&bcm4377->pdev->dev, "HCI_OP_READ_BD_ADDR failed (%d)",
+			err);
+		return err;
+	}
+
+	if (skb->len != sizeof(*bda)) {
+		dev_err(&bcm4377->pdev->dev,
+			"HCI_OP_READ_BD_ADDR reply length invalid");
+		kfree_skb(skb);
+		return -EIO;
+	}
+
+	bda = (struct hci_rp_read_bd_addr *)skb->data;
+	if (!bcm4377_is_valid_bdaddr(bcm4377, &bda->bdaddr))
+		set_bit(HCI_QUIRK_INVALID_BDADDR, &bcm4377->hdev->quirks);
+
+	kfree_skb(skb);
+	return 0;
+}
+
+static int bcm4377_hci_setup(struct hci_dev *hdev)
+{
+	struct bcm4377_data *bcm4377 = hci_get_drvdata(hdev);
+	const struct firmware *fw;
+	int ret;
+
+	if (bcm4377->hw->send_calibration) {
+		ret = bcm4377->hw->send_calibration(bcm4377);
+		if (ret)
+			return ret;
+	}
+
+	fw = bcm4377_request_blob(bcm4377, "ptb");
+	if (!fw) {
+		dev_err(&bcm4377->pdev->dev, "failed to load PTB data");
+		return -ENOENT;
+	}
+
+	ret = bcm4377->hw->send_ptb(bcm4377, fw);
+	release_firmware(fw);
+	if (ret)
+		return ret;
+
+	return bcm4377_check_bdaddr(bcm4377);
+}
+
+static int bcm4377_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	struct bcm4377_data *bcm4377 = hci_get_drvdata(hdev);
+	struct bcm4377_transfer_ring *ring;
+	int ret;
+
+	switch (hci_skb_pkt_type(skb)) {
+	case HCI_COMMAND_PKT:
+		hdev->stat.cmd_tx++;
+		ring = &bcm4377->hci_h2d_ring;
+		break;
+
+	case HCI_ACLDATA_PKT:
+		hdev->stat.acl_tx++;
+		ring = &bcm4377->acl_h2d_ring;
+		break;
+
+	case HCI_SCODATA_PKT:
+		hdev->stat.sco_tx++;
+		ring = &bcm4377->sco_h2d_ring;
+		break;
+
+	default:
+		return -EILSEQ;
+	}
+
+	ret = bcm4377_enqueue(bcm4377, ring, skb->data, skb->len, false);
+	if (ret < 0) {
+		hdev->stat.err_tx++;
+		return ret;
+	}
+
+	hdev->stat.byte_tx += skb->len;
+	kfree_skb(skb);
+	return ret;
+}
+
+static int bcm4377_hci_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
+{
+	struct bcm4377_data *bcm4377 = hci_get_drvdata(hdev);
+	struct sk_buff *skb;
+	int err;
+
+	skb = __hci_cmd_sync(hdev, 0xfc01, 6, bdaddr, HCI_INIT_TIMEOUT);
+	if (IS_ERR(skb)) {
+		err = PTR_ERR(skb);
+		dev_err(&bcm4377->pdev->dev,
+			"Change address command failed (%d)", err);
+		return err;
+	}
+	kfree_skb(skb);
+
+	return 0;
+}
+
+static int bcm4377_alloc_transfer_ring(struct bcm4377_data *bcm4377,
+				       struct bcm4377_transfer_ring *ring)
+{
+	size_t entry_size;
+
+	spin_lock_init(&ring->lock);
+	ring->payload_size = ALIGN(ring->payload_size, 4);
+	ring->mapped_payload_size = ALIGN(ring->mapped_payload_size, 4);
+
+	if (ring->payload_size > BCM4377_XFER_RING_MAX_INPLACE_PAYLOAD_SIZE)
+		return -EINVAL;
+	if (ring->n_entries > BCM4377_MAX_RING_SIZE)
+		return -EINVAL;
+	if (ring->virtual && ring->allow_wait)
+		return -EINVAL;
+
+	if (ring->d2h_buffers_only) {
+		if (ring->virtual)
+			return -EINVAL;
+		if (ring->payload_size)
+			return -EINVAL;
+		if (!ring->mapped_payload_size)
+			return -EINVAL;
+	}
+	if (ring->virtual)
+		return 0;
+
+	entry_size =
+		ring->payload_size + sizeof(struct bcm4377_xfer_ring_entry);
+	ring->ring = dmam_alloc_coherent(&bcm4377->pdev->dev,
+					 ring->n_entries * entry_size,
+					 &ring->ring_dma, GFP_KERNEL);
+	if (!ring->ring)
+		return -ENOMEM;
+
+	if (ring->allow_wait) {
+		ring->events = devm_kcalloc(&bcm4377->pdev->dev,
+					    ring->n_entries,
+					    sizeof(*ring->events), GFP_KERNEL);
+		if (!ring->events)
+			return -ENOMEM;
+	}
+
+	if (ring->mapped_payload_size) {
+		ring->payloads = dmam_alloc_coherent(
+			&bcm4377->pdev->dev,
+			ring->n_entries * ring->mapped_payload_size,
+			&ring->payloads_dma, GFP_KERNEL);
+		if (!ring->payloads)
+			return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int bcm4377_alloc_completion_ring(struct bcm4377_data *bcm4377,
+					 struct bcm4377_completion_ring *ring)
+{
+	size_t entry_size;
+
+	ring->payload_size = ALIGN(ring->payload_size, 4);
+	if (ring->payload_size > BCM4377_XFER_RING_MAX_INPLACE_PAYLOAD_SIZE)
+		return -EINVAL;
+	if (ring->n_entries > BCM4377_MAX_RING_SIZE)
+		return -EINVAL;
+
+	entry_size = ring->payload_size +
+		     sizeof(struct bcm4377_completion_ring_entry);
+
+	ring->ring = dmam_alloc_coherent(&bcm4377->pdev->dev,
+					 ring->n_entries * entry_size,
+					 &ring->ring_dma, GFP_KERNEL);
+	if (!ring->ring)
+		return -ENOMEM;
+	return 0;
+}
+
+static int bcm4377_init_context(struct bcm4377_data *bcm4377)
+{
+	struct device *dev = &bcm4377->pdev->dev;
+	dma_addr_t peripheral_info_dma;
+
+	bcm4377->ctx = dmam_alloc_coherent(dev, sizeof(*bcm4377->ctx),
+					   &bcm4377->ctx_dma, GFP_KERNEL);
+	if (!bcm4377->ctx)
+		return -ENOMEM;
+	memset(bcm4377->ctx, 0, sizeof(*bcm4377->ctx));
+
+	bcm4377->ring_state =
+		dmam_alloc_coherent(dev, sizeof(*bcm4377->ring_state),
+				    &bcm4377->ring_state_dma, GFP_KERNEL);
+	if (!bcm4377->ring_state)
+		return -ENOMEM;
+	memset(bcm4377->ring_state, 0, sizeof(*bcm4377->ring_state));
+
+	bcm4377->ctx->version = cpu_to_le16(1);
+	bcm4377->ctx->size = cpu_to_le16(sizeof(*bcm4377->ctx));
+	bcm4377->ctx->enabled_caps = cpu_to_le32(2);
+
+	/*
+	 * The BT device will write 0x20 bytes of data to this buffer but
+	 * the exact contents are unknown. It only needs to exist for BT
+	 * to work such that we can just allocate and then ignore it.
+	 */
+	if (!dmam_alloc_coherent(&bcm4377->pdev->dev, 0x20,
+				 &peripheral_info_dma, GFP_KERNEL))
+		return -ENOMEM;
+	bcm4377->ctx->peripheral_info_addr = cpu_to_le64(peripheral_info_dma);
+
+	bcm4377->ctx->xfer_ring_heads_addr = cpu_to_le64(
+		bcm4377->ring_state_dma +
+		offsetof(struct bcm4377_ring_state, xfer_ring_head));
+	bcm4377->ctx->xfer_ring_tails_addr = cpu_to_le64(
+		bcm4377->ring_state_dma +
+		offsetof(struct bcm4377_ring_state, xfer_ring_tail));
+	bcm4377->ctx->completion_ring_heads_addr = cpu_to_le64(
+		bcm4377->ring_state_dma +
+		offsetof(struct bcm4377_ring_state, completion_ring_head));
+	bcm4377->ctx->completion_ring_tails_addr = cpu_to_le64(
+		bcm4377->ring_state_dma +
+		offsetof(struct bcm4377_ring_state, completion_ring_tail));
+
+	bcm4377->ctx->n_completion_rings =
+		cpu_to_le16(BCM4377_N_COMPLETION_RINGS);
+	bcm4377->ctx->n_xfer_rings = cpu_to_le16(BCM4377_N_TRANSFER_RINGS);
+
+	bcm4377->ctx->control_completion_ring_addr =
+		cpu_to_le64(bcm4377->control_ack_ring.ring_dma);
+	bcm4377->ctx->control_completion_ring_n_entries =
+		cpu_to_le16(bcm4377->control_ack_ring.n_entries);
+	bcm4377->ctx->control_completion_ring_doorbell = cpu_to_le16(0xffff);
+	bcm4377->ctx->control_completion_ring_msi = 0;
+	bcm4377->ctx->control_completion_ring_header_size = 0;
+	bcm4377->ctx->control_completion_ring_footer_size = 0;
+
+	bcm4377->ctx->control_xfer_ring_addr =
+		cpu_to_le64(bcm4377->control_h2d_ring.ring_dma);
+	bcm4377->ctx->control_xfer_ring_n_entries =
+		cpu_to_le16(bcm4377->control_h2d_ring.n_entries);
+	bcm4377->ctx->control_xfer_ring_doorbell =
+		cpu_to_le16(bcm4377->control_h2d_ring.doorbell);
+	bcm4377->ctx->control_xfer_ring_msi = 0;
+	bcm4377->ctx->control_xfer_ring_header_size = 0;
+	bcm4377->ctx->control_xfer_ring_footer_size =
+		bcm4377->control_h2d_ring.payload_size / 4;
+
+	dev_dbg(&bcm4377->pdev->dev, "context initialized at IOVA %pad",
+		&bcm4377->ctx_dma);
+
+	return 0;
+}
+
+static int bcm4377_prepare_rings(struct bcm4377_data *bcm4377)
+{
+	int ret;
+
+	/*
+	 * Even though many of these settings appear to be configurable
+	 * when sending the "create ring" messages most of these are
+	 * actually hardcoded in some (and quite possibly all) firmware versions
+	 * and changing them on the host has no effect.
+	 * Specifically, this applies to at least the doorbells, the transfer
+	 * and completion ring ids and their mapping (e.g. both HCI and ACL
+	 * entries will always be queued in completion rings 1 and 2 no matter
+	 * what we configure here).
+	 */
+	bcm4377->control_ack_ring.ring_id = BCM4377_ACK_RING_CONTROL;
+	bcm4377->control_ack_ring.n_entries = 32;
+	bcm4377->control_ack_ring.transfer_rings =
+		BIT(BCM4377_XFER_RING_CONTROL);
+
+	bcm4377->hci_acl_ack_ring.ring_id = BCM4377_ACK_RING_HCI_ACL;
+	bcm4377->hci_acl_ack_ring.n_entries = 2 * BCM4377_RING_N_ENTRIES;
+	bcm4377->hci_acl_ack_ring.transfer_rings =
+		BIT(BCM4377_XFER_RING_HCI_H2D) | BIT(BCM4377_XFER_RING_ACL_H2D);
+	bcm4377->hci_acl_ack_ring.delay = 1000;
+
+	/*
+	 * A payload size of MAX_EVENT_PAYLOAD_SIZE is enough here since large
+	 * ACL packets will be transmitted inside buffers mapped via
+	 * acl_d2h_ring anyway.
+	 */
+	bcm4377->hci_acl_event_ring.ring_id = BCM4377_EVENT_RING_HCI_ACL;
+	bcm4377->hci_acl_event_ring.payload_size = MAX_EVENT_PAYLOAD_SIZE;
+	bcm4377->hci_acl_event_ring.n_entries = 2 * BCM4377_RING_N_ENTRIES;
+	bcm4377->hci_acl_event_ring.transfer_rings =
+		BIT(BCM4377_XFER_RING_HCI_D2H) | BIT(BCM4377_XFER_RING_ACL_D2H);
+	bcm4377->hci_acl_event_ring.delay = 1000;
+
+	bcm4377->sco_ack_ring.ring_id = BCM4377_ACK_RING_SCO;
+	bcm4377->sco_ack_ring.n_entries = BCM4377_RING_N_ENTRIES;
+	bcm4377->sco_ack_ring.transfer_rings = BIT(BCM4377_XFER_RING_SCO_H2D);
+
+	bcm4377->sco_event_ring.ring_id = BCM4377_EVENT_RING_SCO;
+	bcm4377->sco_event_ring.payload_size = MAX_SCO_PAYLOAD_SIZE;
+	bcm4377->sco_event_ring.n_entries = BCM4377_RING_N_ENTRIES;
+	bcm4377->sco_event_ring.transfer_rings = BIT(BCM4377_XFER_RING_SCO_D2H);
+
+	bcm4377->control_h2d_ring.ring_id = BCM4377_XFER_RING_CONTROL;
+	bcm4377->control_h2d_ring.doorbell = BCM4377_DOORBELL_CONTROL;
+	bcm4377->control_h2d_ring.payload_size = BCM4377_CONTROL_MSG_SIZE;
+	bcm4377->control_h2d_ring.completion_ring = BCM4377_ACK_RING_CONTROL;
+	bcm4377->control_h2d_ring.allow_wait = true;
+	bcm4377->control_h2d_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	bcm4377->hci_h2d_ring.ring_id = BCM4377_XFER_RING_HCI_H2D;
+	bcm4377->hci_h2d_ring.doorbell = BCM4377_DOORBELL_HCI_H2D;
+	bcm4377->hci_h2d_ring.payload_size = MAX_EVENT_PAYLOAD_SIZE;
+	bcm4377->hci_h2d_ring.completion_ring = BCM4377_ACK_RING_HCI_ACL;
+	bcm4377->hci_h2d_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	bcm4377->hci_d2h_ring.ring_id = BCM4377_XFER_RING_HCI_D2H;
+	bcm4377->hci_d2h_ring.doorbell = BCM4377_DOORBELL_HCI_D2H;
+	bcm4377->hci_d2h_ring.completion_ring = BCM4377_EVENT_RING_HCI_ACL;
+	bcm4377->hci_d2h_ring.virtual = true;
+	bcm4377->hci_d2h_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	bcm4377->sco_h2d_ring.ring_id = BCM4377_XFER_RING_SCO_H2D;
+	bcm4377->sco_h2d_ring.doorbell = BCM4377_DOORBELL_SCO;
+	bcm4377->sco_h2d_ring.payload_size = MAX_SCO_PAYLOAD_SIZE;
+	bcm4377->sco_h2d_ring.completion_ring = BCM4377_ACK_RING_SCO;
+	bcm4377->sco_h2d_ring.sync = true;
+	bcm4377->sco_h2d_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	bcm4377->sco_d2h_ring.ring_id = BCM4377_XFER_RING_SCO_D2H;
+	bcm4377->sco_d2h_ring.doorbell = BCM4377_DOORBELL_SCO;
+	bcm4377->sco_d2h_ring.completion_ring = BCM4377_EVENT_RING_SCO;
+	bcm4377->sco_d2h_ring.virtual = true;
+	bcm4377->sco_d2h_ring.sync = true;
+	bcm4377->sco_d2h_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	/*
+	 * This ring has to use mapped_payload_size because the largest ACL
+	 * packet doesn't fit inside the largest possible footer
+	 */
+	bcm4377->acl_h2d_ring.ring_id = BCM4377_XFER_RING_ACL_H2D;
+	bcm4377->acl_h2d_ring.doorbell = BCM4377_DOORBELL_ACL_H2D;
+	bcm4377->acl_h2d_ring.mapped_payload_size = MAX_ACL_PAYLOAD_SIZE;
+	bcm4377->acl_h2d_ring.completion_ring = BCM4377_ACK_RING_HCI_ACL;
+	bcm4377->acl_h2d_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	/*
+	 * This ring only contains empty buffers to be used by incoming
+	 * ACL packets that do not fit inside the footer of hci_acl_event_ring
+	 */
+	bcm4377->acl_d2h_ring.ring_id = BCM4377_XFER_RING_ACL_D2H;
+	bcm4377->acl_d2h_ring.doorbell = BCM4377_DOORBELL_ACL_D2H;
+	bcm4377->acl_d2h_ring.completion_ring = BCM4377_EVENT_RING_HCI_ACL;
+	bcm4377->acl_d2h_ring.d2h_buffers_only = true;
+	bcm4377->acl_d2h_ring.mapped_payload_size = MAX_ACL_PAYLOAD_SIZE;
+	bcm4377->acl_d2h_ring.n_entries = BCM4377_RING_N_ENTRIES;
+
+	/*
+	 * no need for any cleanup since this is only called from _probe
+	 * and only devres-managed allocations are used
+	 */
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->control_h2d_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->hci_h2d_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->hci_d2h_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->sco_h2d_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->sco_d2h_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->acl_h2d_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_transfer_ring(bcm4377, &bcm4377->acl_d2h_ring);
+	if (ret)
+		return ret;
+
+	ret = bcm4377_alloc_completion_ring(bcm4377,
+					    &bcm4377->control_ack_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_completion_ring(bcm4377,
+					    &bcm4377->hci_acl_ack_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_completion_ring(bcm4377,
+					    &bcm4377->hci_acl_event_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_completion_ring(bcm4377, &bcm4377->sco_ack_ring);
+	if (ret)
+		return ret;
+	ret = bcm4377_alloc_completion_ring(bcm4377, &bcm4377->sco_event_ring);
+	if (ret)
+		return ret;
+
+	dev_dbg(&bcm4377->pdev->dev, "all rings allocated and prepared\n");
+
+	return 0;
+}
+
+static int bcm4377_boot(struct bcm4377_data *bcm4377)
+{
+	const struct firmware *fw;
+	void *bfr;
+	dma_addr_t fw_dma;
+	int ret = 0;
+	u32 bootstage, rti_status;
+
+	bootstage = ioread32(bcm4377->bar2 + BCM4377_BAR2_BOOTSTAGE);
+	rti_status = ioread32(bcm4377->bar2 + BCM4377_BAR2_RTI_STATUS);
+
+	if (bootstage != 0) {
+		dev_err(&bcm4377->pdev->dev, "bootstage is %d and not 0\n",
+			bootstage);
+		return -EINVAL;
+	}
+
+	if (rti_status != 0) {
+		dev_err(&bcm4377->pdev->dev, "RTI status is %d and not 0\n",
+			rti_status);
+		return -EINVAL;
+	}
+
+	fw = bcm4377_request_blob(bcm4377, "bin");
+	if (!fw) {
+		dev_err(&bcm4377->pdev->dev, "Failed to load firmware\n");
+		return -ENOENT;
+	}
+
+	bfr = dma_alloc_coherent(&bcm4377->pdev->dev, fw->size, &fw_dma,
+				 GFP_KERNEL);
+	if (!bfr) {
+		ret = -ENOMEM;
+		goto out_release_fw;
+	}
+
+	memcpy(bfr, fw->data, fw->size);
+
+	iowrite32(0, bcm4377->bar0 + BCM4377_BAR0_HOST_WINDOW_LO);
+	iowrite32(0, bcm4377->bar0 + BCM4377_BAR0_HOST_WINDOW_HI);
+	iowrite32(BCM4377_DMA_MASK,
+		  bcm4377->bar0 + BCM4377_BAR0_HOST_WINDOW_SIZE);
+
+	iowrite32(lower_32_bits(fw_dma), bcm4377->bar2 + BCM4377_BAR2_FW_LO);
+	iowrite32(upper_32_bits(fw_dma), bcm4377->bar2 + BCM4377_BAR2_FW_HI);
+	iowrite32(fw->size, bcm4377->bar2 + BCM4377_BAR2_FW_SIZE);
+	iowrite32(0, bcm4377->bar0 + BCM4377_BAR0_FW_DOORBELL);
+
+	dev_dbg(&bcm4377->pdev->dev, "waiting for firmware to boot\n");
+
+	ret = wait_for_completion_interruptible_timeout(&bcm4377->event,
+							BCM4377_TIMEOUT);
+	if (ret == 0) {
+		ret = -ETIMEDOUT;
+		goto out_dma_free;
+	} else if (ret < 0) {
+		goto out_dma_free;
+	}
+
+	if (bcm4377->bootstage != 2) {
+		dev_err(&bcm4377->pdev->dev, "boostage %d != 2\n",
+			bcm4377->bootstage);
+		ret = -ENXIO;
+		goto out_dma_free;
+	}
+
+	dev_dbg(&bcm4377->pdev->dev, "firmware has booted (stage = %x)\n",
+		bcm4377->bootstage);
+	ret = 0;
+
+out_dma_free:
+	dma_free_coherent(&bcm4377->pdev->dev, fw->size, bfr, fw_dma);
+out_release_fw:
+	release_firmware(fw);
+	return ret;
+}
+
+static int bcm4377_setup_rti(struct bcm4377_data *bcm4377)
+{
+	int ret;
+
+	dev_dbg(&bcm4377->pdev->dev, "starting RTI\n");
+	iowrite32(1, bcm4377->bar0 + BCM4377_BAR0_RTI_CONTROL);
+
+	ret = wait_for_completion_interruptible_timeout(&bcm4377->event,
+							BCM4377_TIMEOUT);
+	if (ret == 0) {
+		dev_err(&bcm4377->pdev->dev,
+			"timed out while waiting for RTI to transition to state 1");
+		return -ETIMEDOUT;
+	} else if (ret < 0) {
+		return ret;
+	}
+
+	if (bcm4377->rti_status != 1) {
+		dev_err(&bcm4377->pdev->dev, "RTI did not ack state 1 (%d)\n",
+			bcm4377->rti_status);
+		return -ENODEV;
+	}
+	dev_dbg(&bcm4377->pdev->dev, "RTI is in state 1\n");
+
+	/* allow access to the entire IOVA space again */
+	iowrite32(0, bcm4377->bar2 + BCM4377_BAR2_RTI_WINDOW_LO);
+	iowrite32(0, bcm4377->bar2 + BCM4377_BAR2_RTI_WINDOW_HI);
+	iowrite32(BCM4377_DMA_MASK,
+		  bcm4377->bar2 + BCM4377_BAR2_RTI_WINDOW_SIZE);
+
+	/* setup "Converged IPC" context */
+	iowrite32(lower_32_bits(bcm4377->ctx_dma),
+		  bcm4377->bar2 + BCM4377_BAR2_CONTEXT_ADDR_LO);
+	iowrite32(upper_32_bits(bcm4377->ctx_dma),
+		  bcm4377->bar2 + BCM4377_BAR2_CONTEXT_ADDR_HI);
+	iowrite32(2, bcm4377->bar0 + BCM4377_BAR0_RTI_CONTROL);
+
+	ret = wait_for_completion_interruptible_timeout(&bcm4377->event,
+							BCM4377_TIMEOUT);
+	if (ret == 0) {
+		dev_err(&bcm4377->pdev->dev,
+			"timed out while waiting for RTI to transition to state 2");
+		return -ETIMEDOUT;
+	} else if (ret < 0) {
+		return ret;
+	}
+
+	if (bcm4377->rti_status != 2) {
+		dev_err(&bcm4377->pdev->dev, "RTI did not ack state 2 (%d)\n",
+			bcm4377->rti_status);
+		return -ENODEV;
+	}
+
+	dev_dbg(&bcm4377->pdev->dev,
+		"RTI is in state 2; control ring is ready\n");
+	bcm4377->control_ack_ring.enabled = true;
+
+	return 0;
+}
+
+static int bcm4377_parse_otp_board_params(struct bcm4377_data *bcm4377,
+					  char tag, const char *val, size_t len)
+{
+	if (tag != 'V')
+		return 0;
+	if (len >= sizeof(bcm4377->vendor))
+		return -EINVAL;
+
+	strscpy(bcm4377->vendor, val, len + 1);
+	return 0;
+}
+
+static int bcm4377_parse_otp_chip_params(struct bcm4377_data *bcm4377, char tag,
+					 const char *val, size_t len)
+{
+	size_t idx = 0;
+
+	if (tag != 's')
+		return 0;
+	if (len >= sizeof(bcm4377->stepping))
+		return -EINVAL;
+
+	while (len != 0) {
+		bcm4377->stepping[idx] = tolower(val[idx]);
+		if (val[idx] == '\0')
+			return 0;
+
+		idx++;
+		len--;
+	}
+
+	bcm4377->stepping[idx] = '\0';
+	return 0;
+}
+
+static int bcm4377_parse_otp_str(struct bcm4377_data *bcm4377, const u8 *str,
+				 enum bcm4377_otp_params_type type)
+{
+	const char *p;
+	int ret;
+
+	p = skip_spaces(str);
+	while (*p) {
+		char tag = *p++;
+		const char *end;
+		size_t len;
+
+		if (*p++ != '=') /* implicit NUL check */
+			return -EINVAL;
+
+		/* *p might be NUL here, if so end == p and len == 0 */
+		end = strchrnul(p, ' ');
+		len = end - p;
+
+		/* leave 1 byte for NUL in destination string */
+		if (len > (BCM4377_OTP_MAX_PARAM_LEN - 1))
+			return -EINVAL;
+
+		switch (type) {
+		case BCM4377_OTP_BOARD_PARAMS:
+			ret = bcm4377_parse_otp_board_params(bcm4377, tag, p,
+							     len);
+			break;
+		case BCM4377_OTP_CHIP_PARAMS:
+			ret = bcm4377_parse_otp_chip_params(bcm4377, tag, p,
+							    len);
+			break;
+		default:
+			ret = -EINVAL;
+			break;
+		}
+
+		if (ret)
+			return ret;
+
+		/* Skip to next arg, if any */
+		p = skip_spaces(end);
+	}
+
+	return 0;
+}
+
+static int bcm4377_parse_otp_sys_vendor(struct bcm4377_data *bcm4377, u8 *otp,
+					size_t size)
+{
+	int idx = 4;
+	const char *chip_params;
+	const char *board_params;
+	int ret;
+
+	/* 4-byte header and two empty strings */
+	if (size < 6)
+		return -EINVAL;
+
+	if (get_unaligned_le32(otp) != BCM4377_OTP_VENDOR_HDR)
+		return -EINVAL;
+
+	chip_params = &otp[idx];
+
+	/* Skip first string, including terminator */
+	idx += strnlen(chip_params, size - idx) + 1;
+	if (idx >= size)
+		return -EINVAL;
+
+	board_params = &otp[idx];
+
+	/* Skip to terminator of second string */
+	idx += strnlen(board_params, size - idx);
+	if (idx >= size)
+		return -EINVAL;
+
+	/* At this point both strings are guaranteed NUL-terminated */
+	dev_dbg(&bcm4377->pdev->dev,
+		"OTP: chip_params='%s' board_params='%s'\n", chip_params,
+		board_params);
+
+	ret = bcm4377_parse_otp_str(bcm4377, chip_params,
+				    BCM4377_OTP_CHIP_PARAMS);
+	if (ret)
+		return ret;
+
+	ret = bcm4377_parse_otp_str(bcm4377, board_params,
+				    BCM4377_OTP_BOARD_PARAMS);
+	if (ret)
+		return ret;
+
+	if (!bcm4377->stepping[0] || !bcm4377->vendor[0])
+		return -EINVAL;
+
+	dev_dbg(&bcm4377->pdev->dev, "OTP: stepping=%s, vendor=%s\n",
+		bcm4377->stepping, bcm4377->vendor);
+	return 0;
+}
+
+static int bcm4377_parse_otp(struct bcm4377_data *bcm4377)
+{
+	u8 *otp;
+	int i;
+	int ret = -ENOENT;
+
+	otp = kzalloc(BCM4377_OTP_SIZE, GFP_KERNEL);
+	if (!otp)
+		return -ENOMEM;
+
+	for (i = 0; i < BCM4377_OTP_SIZE; ++i)
+		otp[i] = ioread8(bcm4377->bar0 + bcm4377->hw->otp_offset + i);
+
+	i = 0;
+	while (i < (BCM4377_OTP_SIZE - 1)) {
+		u8 type = otp[i];
+		u8 length = otp[i + 1];
+
+		if (type == 0)
+			break;
+
+		if ((i + 2 + length) > BCM4377_OTP_SIZE)
+			break;
+
+		switch (type) {
+		case BCM4377_OTP_SYS_VENDOR:
+			dev_dbg(&bcm4377->pdev->dev,
+				"OTP @ 0x%x (%d): SYS_VENDOR", i, length);
+			ret = bcm4377_parse_otp_sys_vendor(bcm4377, &otp[i + 2],
+							   length);
+			break;
+		case BCM4377_OTP_CIS:
+			dev_dbg(&bcm4377->pdev->dev, "OTP @ 0x%x (%d): CIS", i,
+				length);
+			break;
+		default:
+			dev_dbg(&bcm4377->pdev->dev, "OTP @ 0x%x (%d): unknown",
+				i, length);
+			break;
+		}
+
+		i += 2 + length;
+	}
+
+	kfree(otp);
+	return ret;
+}
+
+static int bcm4377_init_cfg(struct bcm4377_data *bcm4377)
+{
+	int ret;
+	u32 ctrl;
+
+	ret = pci_write_config_dword(bcm4377->pdev,
+				     BCM4377_PCIECFG_BAR0_WINDOW1,
+				     bcm4377->hw->bar0_window1);
+	if (ret)
+		return ret;
+
+	ret = pci_write_config_dword(bcm4377->pdev,
+				     BCM4377_PCIECFG_BAR0_WINDOW2,
+				     bcm4377->hw->bar0_window2);
+	if (ret)
+		return ret;
+
+	ret = pci_write_config_dword(
+		bcm4377->pdev, BCM4377_PCIECFG_BAR0_CORE2_WINDOW1,
+		BCM4377_PCIECFG_BAR0_CORE2_WINDOW1_DEFAULT);
+	if (ret)
+		return ret;
+
+	if (bcm4377->hw->has_bar0_core2_window2) {
+		ret = pci_write_config_dword(bcm4377->pdev,
+					     BCM4377_PCIECFG_BAR0_CORE2_WINDOW2,
+					     bcm4377->hw->bar0_core2_window2);
+		if (ret)
+			return ret;
+	}
+
+	ret = pci_write_config_dword(bcm4377->pdev, BCM4377_PCIECFG_BAR2_WINDOW,
+				     BCM4377_PCIECFG_BAR2_WINDOW_DEFAULT);
+	if (ret)
+		return ret;
+
+	ret = pci_read_config_dword(bcm4377->pdev,
+				    BCM4377_PCIECFG_SUBSYSTEM_CTRL, &ctrl);
+	if (ret)
+		return ret;
+
+	if (bcm4377->hw->clear_pciecfg_subsystem_ctrl_bit19)
+		ctrl &= ~BIT(19);
+	ctrl |= BIT(16);
+
+	return pci_write_config_dword(bcm4377->pdev,
+				      BCM4377_PCIECFG_SUBSYSTEM_CTRL, ctrl);
+}
+
+static int bcm4377_probe_dmi(struct bcm4377_data *bcm4377)
+{
+	const struct dmi_system_id *board_type_dmi_id;
+
+	board_type_dmi_id = dmi_first_match(bcm4377_dmi_board_table);
+	if (board_type_dmi_id && board_type_dmi_id->driver_data) {
+		bcm4377->board_type = board_type_dmi_id->driver_data;
+		dev_dbg(&bcm4377->pdev->dev,
+			"found board type via DMI match: %s\n",
+			bcm4377->board_type);
+	}
+
+	return 0;
+}
+
+static int bcm4377_probe_of(struct bcm4377_data *bcm4377)
+{
+	struct device_node *np = bcm4377->pdev->dev.of_node;
+	int ret;
+
+	if (!np)
+		return 0;
+
+	ret = of_property_read_string(np, "brcm,board-type",
+				      &bcm4377->board_type);
+	if (ret) {
+		dev_err(&bcm4377->pdev->dev, "no brcm,board-type property\n");
+		return ret;
+	}
+
+	bcm4377->taurus_beamforming_cal_blob =
+		of_get_property(np, "brcm,taurus-bf-cal-blob",
+				&bcm4377->taurus_beamforming_cal_size);
+	if (!bcm4377->taurus_beamforming_cal_blob) {
+		dev_err(&bcm4377->pdev->dev,
+			"no brcm,taurus-bf-cal-blob property\n");
+		return -ENOENT;
+	}
+	bcm4377->taurus_cal_blob = of_get_property(np, "brcm,taurus-cal-blob",
+						   &bcm4377->taurus_cal_size);
+	if (!bcm4377->taurus_cal_blob) {
+		dev_err(&bcm4377->pdev->dev,
+			"no brcm,taurus-cal-blob property\n");
+		return -ENOENT;
+	}
+
+	return 0;
+}
+
+static void bcm4377_disable_aspm(struct bcm4377_data *bcm4377)
+{
+	pci_disable_link_state(bcm4377->pdev,
+			       PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1);
+
+	/*
+	 * pci_disable_link_state can fail if either CONFIG_PCIEASPM is disabled
+	 * or if the BIOS hasn't handed over control to us. We must *always*
+	 * disable ASPM for this device due to hardware errata though.
+	 */
+	pcie_capability_clear_word(bcm4377->pdev, PCI_EXP_LNKCTL,
+				   PCI_EXP_LNKCTL_ASPMC);
+}
+
+static void bcm4377_pci_free_irq_vectors(void *data)
+{
+	pci_free_irq_vectors(data);
+}
+
+static void bcm4377_hci_free_dev(void *data)
+{
+	hci_free_dev(data);
+}
+
+static void bcm4377_hci_unregister_dev(void *data)
+{
+	hci_unregister_dev(data);
+}
+
+static int bcm4377_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+	struct bcm4377_data *bcm4377;
+	struct hci_dev *hdev;
+	int ret, irq;
+
+	ret = dma_set_mask_and_coherent(&pdev->dev, BCM4377_DMA_MASK);
+	if (ret)
+		return ret;
+
+	bcm4377 = devm_kzalloc(&pdev->dev, sizeof(*bcm4377), GFP_KERNEL);
+	if (!bcm4377)
+		return -ENOMEM;
+
+	bcm4377->pdev = pdev;
+	bcm4377->hw = &bcm4377_hw_variants[id->driver_data];
+	init_completion(&bcm4377->event);
+
+	ret = bcm4377_prepare_rings(bcm4377);
+	if (ret)
+		return ret;
+
+	ret = bcm4377_init_context(bcm4377);
+	if (ret)
+		return ret;
+
+	ret = bcm4377_probe_dmi(bcm4377);
+	if (ret)
+		return ret;
+	ret = bcm4377_probe_of(bcm4377);
+	if (ret)
+		return ret;
+	if (!bcm4377->board_type) {
+		dev_err(&pdev->dev, "unable to determine board type\n");
+		return -ENODEV;
+	}
+
+	if (bcm4377->hw->disable_aspm)
+		bcm4377_disable_aspm(bcm4377);
+
+	ret = pci_reset_function_locked(pdev);
+	if (ret)
+		dev_warn(
+			&pdev->dev,
+			"function level reset failed with %d; trying to continue anyway\n",
+			ret);
+
+	/*
+	 * If this number is too low and we try to access any BAR too
+	 * early the device will crash. Experiments have shown that
+	 * approximately 50 msec is the minimum amount we have to wait.
+	 * Let's double that to be safe.
+	 */
+	msleep(100);
+
+	ret = pcim_enable_device(pdev);
+	if (ret)
+		return ret;
+	pci_set_master(pdev);
+
+	ret = bcm4377_init_cfg(bcm4377);
+	if (ret)
+		return ret;
+
+	bcm4377->bar0 = pcim_iomap(pdev, 0, 0);
+	if (!bcm4377->bar0)
+		return -EBUSY;
+	bcm4377->bar2 = pcim_iomap(pdev, 2, 0);
+	if (!bcm4377->bar2)
+		return -EBUSY;
+
+	ret = bcm4377_parse_otp(bcm4377);
+	if (ret) {
+		dev_err(&pdev->dev, "Reading OTP failed with %d\n", ret);
+		return ret;
+	}
+
+	/*
+	 * Legacy interrupts result in an IRQ storm because we don't know where
+	 * the interrupt mask and status registers for these chips are.
+	 * MSIs are acked automatically instead.
+	 */
+	ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI);
+	if (ret < 0)
+		return -ENODEV;
+	ret = devm_add_action_or_reset(&pdev->dev, bcm4377_pci_free_irq_vectors,
+				       pdev);
+	if (ret)
+		return ret;
+
+	irq = pci_irq_vector(pdev, 0);
+	if (irq <= 0)
+		return -ENODEV;
+
+	ret = devm_request_irq(&pdev->dev, irq, bcm4377_irq, 0, "bcm4377",
+			       bcm4377);
+	if (ret)
+		return ret;
+
+	hdev = hci_alloc_dev();
+	if (!hdev)
+		return -ENOMEM;
+	ret = devm_add_action_or_reset(&pdev->dev, bcm4377_hci_free_dev, hdev);
+	if (ret)
+		return ret;
+
+	bcm4377->hdev = hdev;
+
+	hdev->bus = HCI_PCI;
+	hdev->dev_type = HCI_PRIMARY;
+	hdev->open = bcm4377_hci_open;
+	hdev->close = bcm4377_hci_close;
+	hdev->send = bcm4377_hci_send_frame;
+	hdev->set_bdaddr = bcm4377_hci_set_bdaddr;
+	hdev->setup = bcm4377_hci_setup;
+
+	set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
+	if (bcm4377->hw->broken_mws_transport_config)
+		set_bit(HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, &hdev->quirks);
+	if (bcm4377->hw->broken_ext_scan)
+		set_bit(HCI_QUIRK_BROKEN_EXT_SCAN, &hdev->quirks);
+
+	pci_set_drvdata(pdev, bcm4377);
+	hci_set_drvdata(hdev, bcm4377);
+	SET_HCIDEV_DEV(hdev, &pdev->dev);
+
+	ret = bcm4377_boot(bcm4377);
+	if (ret)
+		return ret;
+
+	ret = bcm4377_setup_rti(bcm4377);
+	if (ret)
+		return ret;
+
+	ret = hci_register_dev(hdev);
+	if (ret)
+		return ret;
+	return devm_add_action_or_reset(&pdev->dev, bcm4377_hci_unregister_dev,
+					hdev);
+}
+
+static int bcm4377_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	struct bcm4377_data *bcm4377 = pci_get_drvdata(pdev);
+	int ret;
+
+	ret = hci_suspend_dev(bcm4377->hdev);
+	if (ret)
+		return ret;
+
+	iowrite32(BCM4377_BAR0_SLEEP_CONTROL_QUIESCE,
+		  bcm4377->bar0 + BCM4377_BAR0_SLEEP_CONTROL);
+
+	return 0;
+}
+
+static int bcm4377_resume(struct pci_dev *pdev)
+{
+	struct bcm4377_data *bcm4377 = pci_get_drvdata(pdev);
+
+	iowrite32(BCM4377_BAR0_SLEEP_CONTROL_UNQUIESCE,
+		  bcm4377->bar0 + BCM4377_BAR0_SLEEP_CONTROL);
+
+	return hci_resume_dev(bcm4377->hdev);
+}
+
+static const struct dmi_system_id bcm4377_dmi_board_table[] = {
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir9,1"),
+		},
+		.driver_data = "apple,formosa",
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro15,4"),
+		},
+		.driver_data = "apple,formosa",
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro16,3"),
+		},
+		.driver_data = "apple,formosa",
+	},
+	{}
+};
+
+static const struct bcm4377_hw bcm4377_hw_variants[] = {
+	[BCM4377] = {
+		.id = 0x4377,
+		.otp_offset = 0x4120,
+		.bar0_window1 = 0x1800b000,
+		.bar0_window2 = 0x1810c000,
+		.disable_aspm = true,
+		.broken_ext_scan = true,
+		.send_ptb = bcm4377_send_ptb,
+	},
+
+	[BCM4378] = {
+		.id = 0x4378,
+		.otp_offset = 0x4120,
+		.bar0_window1 = 0x18002000,
+		.bar0_window2 = 0x1810a000,
+		.bar0_core2_window2 = 0x18107000,
+		.has_bar0_core2_window2 = true,
+		.broken_mws_transport_config = true,
+		.send_calibration = bcm4378_send_calibration,
+		.send_ptb = bcm4378_send_ptb,
+	},
+
+	[BCM4387] = {
+		.id = 0x4387,
+		.otp_offset = 0x413c,
+		.bar0_window1 = 0x18002000,
+		.bar0_window2 = 0x18109000,
+		.bar0_core2_window2 = 0x18106000,
+		.has_bar0_core2_window2 = true,
+		.clear_pciecfg_subsystem_ctrl_bit19 = true,
+		.broken_mws_transport_config = true,
+		.send_calibration = bcm4387_send_calibration,
+		.send_ptb = bcm4378_send_ptb,
+	},
+};
+
+#define BCM4377_DEVID_ENTRY(id)                                             \
+	{                                                                   \
+		PCI_VENDOR_ID_BROADCOM, BCM##id##_DEVICE_ID, PCI_ANY_ID,    \
+			PCI_ANY_ID, PCI_CLASS_NETWORK_OTHER << 8, 0xffff00, \
+			BCM##id                                             \
+	}
+
+static const struct pci_device_id bcm4377_devid_table[] = {
+	BCM4377_DEVID_ENTRY(4377),
+	BCM4377_DEVID_ENTRY(4378),
+	BCM4377_DEVID_ENTRY(4387),
+	{},
+};
+MODULE_DEVICE_TABLE(pci, bcm4377_devid_table);
+
+static struct pci_driver bcm4377_pci_driver = {
+	.name = "hci_bcm4377",
+	.id_table = bcm4377_devid_table,
+	.probe = bcm4377_probe,
+	.suspend = bcm4377_suspend,
+	.resume = bcm4377_resume,
+};
+module_pci_driver(bcm4377_pci_driver);
+
+MODULE_AUTHOR("Sven Peter <sven@svenpeter.dev>");
+MODULE_DESCRIPTION("Bluetooth support for Broadcom 4377/4378/4387 devices");
+MODULE_LICENSE("Dual MIT/GPL");
+/*(DEBLOBBED)*/
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_bcsp.c linux-libre-6.2-gnu/drivers/bluetooth/hci_bcsp.c
index cf4a56095817..2a5a27d713f8 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_bcsp.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_bcsp.c
@@ -378,7 +378,7 @@ static void bcsp_pkt_cull(struct bcsp_struct *bcsp)
 		i++;
 
 		__skb_unlink(skb, &bcsp->unack);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 	}
 
 	if (skb_queue_empty(&bcsp->unack))
@@ -737,7 +737,7 @@ static int bcsp_close(struct hci_uart *hu)
 {
 	struct bcsp_struct *bcsp = hu->priv;
 
-	del_timer_sync(&bcsp->tbcsp);
+	timer_shutdown_sync(&bcsp->tbcsp);
 
 	hu->priv = NULL;
 
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_h5.c linux-libre-6.2-gnu/drivers/bluetooth/hci_h5.c
index c5a0409ef84f..6455bc4fb5bb 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_h5.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_h5.c
@@ -313,7 +313,7 @@ static void h5_pkt_cull(struct h5 *h5)
 			break;
 
 		__skb_unlink(skb, &h5->unack);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 	}
 
 	if (skb_queue_empty(&h5->unack))
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_ll.c linux-libre-6.2-gnu/drivers/bluetooth/hci_ll.c
index 443084101a45..43dcec4065e7 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_ll.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_ll.c
@@ -345,7 +345,7 @@ static int ll_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 	default:
 		BT_ERR("illegal hcill state: %ld (losing packet)",
 		       ll->hcill_state);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 		break;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/bluetooth/hci_qca.c linux-libre-6.2-gnu/drivers/bluetooth/hci_qca.c
index 8df11016fd51..bbe9cf1cae27 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/hci_qca.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/hci_qca.c
@@ -696,9 +696,15 @@ static int qca_close(struct hci_uart *hu)
 	skb_queue_purge(&qca->tx_wait_q);
 	skb_queue_purge(&qca->txq);
 	skb_queue_purge(&qca->rx_memdump_q);
+	/*
+	 * Shut the timers down so they can't be rearmed when
+	 * destroy_workqueue() drains pending work which in turn might try
+	 * to arm a timer.  After shutdown rearm attempts are silently
+	 * ignored by the timer core code.
+	 */
+	timer_shutdown_sync(&qca->tx_idle_timer);
+	timer_shutdown_sync(&qca->wake_retrans_timer);
 	destroy_workqueue(qca->workqueue);
-	del_timer_sync(&qca->tx_idle_timer);
-	del_timer_sync(&qca->wake_retrans_timer);
 	qca->hu = NULL;
 
 	kfree_skb(qca->rx_skb);
@@ -912,7 +918,7 @@ static int qca_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 	default:
 		BT_ERR("Illegal tx state: %d (losing packet)",
 		       qca->tx_ibs_state);
-		kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 		break;
 	}
 
@@ -1765,7 +1771,8 @@ retry:
 		qca_debugfs_init(hdev);
 		hu->hdev->hw_error = qca_hw_error;
 		hu->hdev->cmd_timeout = qca_cmd_timeout;
-		hu->hdev->wakeup = qca_wakeup;
+		if (device_can_wakeup(hu->serdev->ctrl->dev.parent))
+			hu->hdev->wakeup = qca_wakeup;
 	} else if (ret == -ENOENT) {
 		/* No patch/nvm-config found, run with original fw/config */
 		set_bit(QCA_ROM_FW, &qca->flags);
@@ -2157,10 +2164,17 @@ static void qca_serdev_shutdown(struct device *dev)
 	int timeout = msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS);
 	struct serdev_device *serdev = to_serdev_device(dev);
 	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+	struct hci_uart *hu = &qcadev->serdev_hu;
+	struct hci_dev *hdev = hu->hdev;
+	struct qca_data *qca = hu->priv;
 	const u8 ibs_wake_cmd[] = { 0xFD };
 	const u8 edl_reset_soc_cmd[] = { 0x01, 0x00, 0xFC, 0x01, 0x05 };
 
 	if (qcadev->btsoc_type == QCA_QCA6390) {
+		if (test_bit(QCA_BT_OFF, &qca->flags) ||
+		    !test_bit(HCI_RUNNING, &hdev->flags))
+			return;
+
 		serdev_device_write_flush(serdev);
 		ret = serdev_device_write_buf(serdev, ibs_wake_cmd,
 					      sizeof(ibs_wake_cmd));
diff --git linux-libre-6.1-gnu/drivers/bluetooth/virtio_bt.c linux-libre-6.2-gnu/drivers/bluetooth/virtio_bt.c
index fd281d439505..c570c45d1480 100644
--- linux-libre-6.1-gnu/drivers/bluetooth/virtio_bt.c
+++ linux-libre-6.2-gnu/drivers/bluetooth/virtio_bt.c
@@ -50,8 +50,11 @@ static int virtbt_add_inbuf(struct virtio_bluetooth *vbt)
 
 static int virtbt_open(struct hci_dev *hdev)
 {
-	struct virtio_bluetooth *vbt = hci_get_drvdata(hdev);
+	return 0;
+}
 
+static int virtbt_open_vdev(struct virtio_bluetooth *vbt)
+{
 	if (virtbt_add_inbuf(vbt) < 0)
 		return -EIO;
 
@@ -61,7 +64,11 @@ static int virtbt_open(struct hci_dev *hdev)
 
 static int virtbt_close(struct hci_dev *hdev)
 {
-	struct virtio_bluetooth *vbt = hci_get_drvdata(hdev);
+	return 0;
+}
+
+static int virtbt_close_vdev(struct virtio_bluetooth *vbt)
+{
 	int i;
 
 	cancel_work_sync(&vbt->rx);
@@ -306,7 +313,12 @@ static int virtbt_probe(struct virtio_device *vdev)
 	if (virtio_has_feature(vdev, VIRTIO_BT_F_VND_HCI)) {
 		__u16 vendor;
 
-		virtio_cread(vdev, struct virtio_bt_config, vendor, &vendor);
+		if (virtio_has_feature(vdev, VIRTIO_BT_F_CONFIG_V2))
+			virtio_cread(vdev, struct virtio_bt_config_v2,
+				     vendor, &vendor);
+		else
+			virtio_cread(vdev, struct virtio_bt_config,
+				     vendor, &vendor);
 
 		switch (vendor) {
 		case VIRTIO_BT_CONFIG_VENDOR_ZEPHYR:
@@ -339,8 +351,12 @@ static int virtbt_probe(struct virtio_device *vdev)
 	if (virtio_has_feature(vdev, VIRTIO_BT_F_MSFT_EXT)) {
 		__u16 msft_opcode;
 
-		virtio_cread(vdev, struct virtio_bt_config,
-			     msft_opcode, &msft_opcode);
+		if (virtio_has_feature(vdev, VIRTIO_BT_F_CONFIG_V2))
+			virtio_cread(vdev, struct virtio_bt_config_v2,
+				     msft_opcode, &msft_opcode);
+		else
+			virtio_cread(vdev, struct virtio_bt_config,
+				     msft_opcode, &msft_opcode);
 
 		hci_set_msft_opcode(hdev, msft_opcode);
 	}
@@ -354,8 +370,15 @@ static int virtbt_probe(struct virtio_device *vdev)
 		goto failed;
 	}
 
+	virtio_device_ready(vdev);
+	err = virtbt_open_vdev(vbt);
+	if (err)
+		goto open_failed;
+
 	return 0;
 
+open_failed:
+	hci_free_dev(hdev);
 failed:
 	vdev->config->del_vqs(vdev);
 	return err;
@@ -368,6 +391,7 @@ static void virtbt_remove(struct virtio_device *vdev)
 
 	hci_unregister_dev(hdev);
 	virtio_reset_device(vdev);
+	virtbt_close_vdev(vbt);
 
 	hci_free_dev(hdev);
 	vbt->hdev = NULL;
@@ -387,6 +411,7 @@ static const unsigned int virtbt_features[] = {
 	VIRTIO_BT_F_VND_HCI,
 	VIRTIO_BT_F_MSFT_EXT,
 	VIRTIO_BT_F_AOSP_EXT,
+	VIRTIO_BT_F_CONFIG_V2,
 };
 
 static struct virtio_driver virtbt_driver = {
diff --git linux-libre-6.1-gnu/drivers/bus/fsl-mc/Kconfig linux-libre-6.2-gnu/drivers/bus/fsl-mc/Kconfig
index b1fd55901c50..9492342e7d13 100644
--- linux-libre-6.1-gnu/drivers/bus/fsl-mc/Kconfig
+++ linux-libre-6.2-gnu/drivers/bus/fsl-mc/Kconfig
@@ -8,7 +8,7 @@
 config FSL_MC_BUS
 	bool "QorIQ DPAA2 fsl-mc bus driver"
 	depends on OF && (ARCH_LAYERSCAPE || (COMPILE_TEST && (ARM || ARM64 || X86_LOCAL_APIC || PPC)))
-	select GENERIC_MSI_IRQ_DOMAIN
+	select GENERIC_MSI_IRQ
 	help
 	  Driver to enable the bus infrastructure for the QorIQ DPAA2
 	  architecture.  The fsl-mc bus driver handles discovery of
diff --git linux-libre-6.1-gnu/drivers/bus/fsl-mc/dprc-driver.c linux-libre-6.2-gnu/drivers/bus/fsl-mc/dprc-driver.c
index 5e70f9775a0e..4c84be378bf2 100644
--- linux-libre-6.1-gnu/drivers/bus/fsl-mc/dprc-driver.c
+++ linux-libre-6.2-gnu/drivers/bus/fsl-mc/dprc-driver.c
@@ -11,7 +11,6 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/msi.h>
 #include <linux/fsl/mc.h>
 
 #include "fsl-mc-private.h"
diff --git linux-libre-6.1-gnu/drivers/bus/fsl-mc/fsl-mc-bus.c linux-libre-6.2-gnu/drivers/bus/fsl-mc/fsl-mc-bus.c
index 6143dbf31f31..774f307844b4 100644
--- linux-libre-6.1-gnu/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ linux-libre-6.2-gnu/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -17,7 +17,6 @@
 #include <linux/slab.h>
 #include <linux/limits.h>
 #include <linux/bitops.h>
-#include <linux/msi.h>
 #include <linux/dma-mapping.h>
 #include <linux/acpi.h>
 #include <linux/iommu.h>
diff --git linux-libre-6.1-gnu/drivers/bus/fsl-mc/fsl-mc-msi.c linux-libre-6.2-gnu/drivers/bus/fsl-mc/fsl-mc-msi.c
index 0cfe859a4ac4..f3f8af9426c9 100644
--- linux-libre-6.1-gnu/drivers/bus/fsl-mc/fsl-mc-msi.c
+++ linux-libre-6.2-gnu/drivers/bus/fsl-mc/fsl-mc-msi.c
@@ -213,21 +213,8 @@ struct irq_domain *fsl_mc_find_msi_domain(struct device *dev)
 
 int fsl_mc_msi_domain_alloc_irqs(struct device *dev,  unsigned int irq_count)
 {
-	struct irq_domain *msi_domain;
-	int error;
-
-	msi_domain = dev_get_msi_domain(dev);
-	if (!msi_domain)
-		return -EINVAL;
-
-	error = msi_setup_device_data(dev);
-	if (error)
-		return error;
+	int error = msi_setup_device_data(dev);
 
-	msi_lock_descs(dev);
-	if (msi_first_desc(dev, MSI_DESC_ALL))
-		error = -EINVAL;
-	msi_unlock_descs(dev);
 	if (error)
 		return error;
 
@@ -235,7 +222,7 @@ int fsl_mc_msi_domain_alloc_irqs(struct device *dev,  unsigned int irq_count)
 	 * NOTE: Calling this function will trigger the invocation of the
 	 * its_fsl_mc_msi_prepare() callback
 	 */
-	error = msi_domain_alloc_irqs(msi_domain, dev, irq_count);
+	error = msi_domain_alloc_irqs_range(dev, MSI_DEFAULT_DOMAIN, 0, irq_count - 1);
 
 	if (error)
 		dev_err(dev, "Failed to allocate IRQs\n");
@@ -244,11 +231,5 @@ int fsl_mc_msi_domain_alloc_irqs(struct device *dev,  unsigned int irq_count)
 
 void fsl_mc_msi_domain_free_irqs(struct device *dev)
 {
-	struct irq_domain *msi_domain;
-
-	msi_domain = dev_get_msi_domain(dev);
-	if (!msi_domain)
-		return;
-
-	msi_domain_free_irqs(msi_domain, dev);
+	msi_domain_free_irqs_all(dev, MSI_DEFAULT_DOMAIN);
 }
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/boot.c linux-libre-6.2-gnu/drivers/bus/mhi/host/boot.c
index ec52021d0eb3..27dd0121d017 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/boot.c
+++ linux-libre-6.2-gnu/drivers/bus/mhi/host/boot.c
@@ -118,9 +118,7 @@ static int __mhi_download_rddm_in_panic(struct mhi_controller *mhi_cntrl)
 			/* Hardware reset so force device to enter RDDM */
 			dev_dbg(dev,
 				"Did not enter RDDM, do a host req reset\n");
-			mhi_write_reg(mhi_cntrl, mhi_cntrl->regs,
-				      MHI_SOC_RESET_REQ_OFFSET,
-				      MHI_SOC_RESET_REQ);
+			mhi_soc_reset(mhi_cntrl);
 			udelay(delayus);
 		}
 
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/internal.h linux-libre-6.2-gnu/drivers/bus/mhi/host/internal.h
index 01fd10a399b6..2e139e76de4c 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/internal.h
+++ linux-libre-6.2-gnu/drivers/bus/mhi/host/internal.h
@@ -129,7 +129,7 @@ enum mhi_pm_state {
 #define PRIMARY_CMD_RING				0
 #define MHI_DEV_WAKE_DB					127
 #define MHI_MAX_MTU					0xffff
-#define MHI_RANDOM_U32_NONZERO(bmsk)			(prandom_u32_max(bmsk) + 1)
+#define MHI_RANDOM_U32_NONZERO(bmsk)			(get_random_u32_inclusive(1, bmsk))
 
 enum mhi_er_type {
 	MHI_ER_TYPE_INVALID = 0x0,
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/pci_generic.c linux-libre-6.2-gnu/drivers/bus/mhi/host/pci_generic.c
index a6853d2fe697..3e52b9bb5cbf 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/pci_generic.c
+++ linux-libre-6.2-gnu/drivers/bus/mhi/host/pci_generic.c
@@ -24,6 +24,10 @@
 
 #define HEALTH_CHECK_PERIOD (HZ * 2)
 
+/* PCI VID definitions */
+#define PCI_VENDOR_ID_THALES	0x1269
+#define PCI_VENDOR_ID_QUECTEL	0x1eac
+
 /**
  * struct mhi_pci_dev_info - MHI PCI device specific information
  * @config: MHI controller configuration
@@ -340,6 +344,8 @@ static const struct mhi_channel_config mhi_foxconn_sdx55_channels[] = {
 	MHI_CHANNEL_CONFIG_DL(13, "MBIM", 32, 0),
 	MHI_CHANNEL_CONFIG_UL(32, "DUN", 32, 0),
 	MHI_CHANNEL_CONFIG_DL(33, "DUN", 32, 0),
+	MHI_CHANNEL_CONFIG_UL(92, "DUN2", 32, 1),
+	MHI_CHANNEL_CONFIG_DL(93, "DUN2", 32, 1),
 	MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0_MBIM", 128, 2),
 	MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0_MBIM", 128, 3),
 };
@@ -542,6 +548,8 @@ static const struct mhi_pci_dev_info mhi_telit_fn990_info = {
 static const struct pci_device_id mhi_pci_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx24_info },
+	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_QCOM, 0x0306, PCI_VENDOR_ID_QCOM, 0x010c),
+		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx55_info },
 	/* EM919x (sdx55), use the same vid:pid as qcom-sdx55m */
 	{ PCI_DEVICE_SUB(PCI_VENDOR_ID_QCOM, 0x0306, 0x18d7, 0x0200),
 		.driver_data = (kernel_ulong_t) &mhi_sierra_em919x_info },
@@ -555,11 +563,11 @@ static const struct pci_device_id mhi_pci_id_table[] = {
 		.driver_data = (kernel_ulong_t) &mhi_telit_fn990_info },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0308),
 		.driver_data = (kernel_ulong_t) &mhi_qcom_sdx65_info },
-	{ PCI_DEVICE(0x1eac, 0x1001), /* EM120R-GL (sdx24) */
+	{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1001), /* EM120R-GL (sdx24) */
 		.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
-	{ PCI_DEVICE(0x1eac, 0x1002), /* EM160R-GL (sdx24) */
+	{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x1002), /* EM160R-GL (sdx24) */
 		.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
-	{ PCI_DEVICE(0x1eac, 0x2001), /* EM120R-GL for FCCL (sdx24) */
+	{ PCI_DEVICE(PCI_VENDOR_ID_QUECTEL, 0x2001), /* EM120R-GL for FCCL (sdx24) */
 		.driver_data = (kernel_ulong_t) &mhi_quectel_em1xx_info },
 	/* T99W175 (sdx55), Both for eSIM and Non-eSIM */
 	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0ab),
@@ -583,17 +591,20 @@ static const struct pci_device_id mhi_pci_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0d9),
 		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx65_info },
 	/* MV31-W (Cinterion) */
-	{ PCI_DEVICE(0x1269, 0x00b3),
+	{ PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00b3),
 		.driver_data = (kernel_ulong_t) &mhi_mv31_info },
 	/* MV31-W (Cinterion), based on new baseline */
-	{ PCI_DEVICE(0x1269, 0x00b4),
+	{ PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00b4),
 		.driver_data = (kernel_ulong_t) &mhi_mv31_info },
 	/* MV32-WA (Cinterion) */
-	{ PCI_DEVICE(0x1269, 0x00ba),
+	{ PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00ba),
 		.driver_data = (kernel_ulong_t) &mhi_mv32_info },
 	/* MV32-WB (Cinterion) */
-	{ PCI_DEVICE(0x1269, 0x00bb),
+	{ PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00bb),
 		.driver_data = (kernel_ulong_t) &mhi_mv32_info },
+	/* T99W175 (sdx55), HP variant */
+	{ PCI_DEVICE(0x03f0, 0x0a6c),
+		.driver_data = (kernel_ulong_t) &mhi_foxconn_sdx55_info },
 	{  }
 };
 MODULE_DEVICE_TABLE(pci, mhi_pci_id_table);
diff --git linux-libre-6.1-gnu/drivers/bus/mhi/host/pm.c linux-libre-6.2-gnu/drivers/bus/mhi/host/pm.c
index 4a42186ff111..083459028a4b 100644
--- linux-libre-6.1-gnu/drivers/bus/mhi/host/pm.c
+++ linux-libre-6.2-gnu/drivers/bus/mhi/host/pm.c
@@ -301,7 +301,8 @@ int mhi_pm_m0_transition(struct mhi_controller *mhi_cntrl)
 		read_lock_irq(&mhi_chan->lock);
 
 		/* Only ring DB if ring is not empty */
-		if (tre_ring->base && tre_ring->wp  != tre_ring->rp)
+		if (tre_ring->base && tre_ring->wp  != tre_ring->rp &&
+		    mhi_chan->ch_state == MHI_CH_STATE_ENABLED)
 			mhi_ring_chan_db(mhi_cntrl, mhi_chan);
 		read_unlock_irq(&mhi_chan->lock);
 	}
diff --git linux-libre-6.1-gnu/drivers/bus/sunxi-rsb.c linux-libre-6.2-gnu/drivers/bus/sunxi-rsb.c
index 3aa91aed3bf7..226e87b85116 100644
--- linux-libre-6.1-gnu/drivers/bus/sunxi-rsb.c
+++ linux-libre-6.2-gnu/drivers/bus/sunxi-rsb.c
@@ -857,7 +857,13 @@ static int __init sunxi_rsb_init(void)
 		return ret;
 	}
 
-	return platform_driver_register(&sunxi_rsb_driver);
+	ret = platform_driver_register(&sunxi_rsb_driver);
+	if (ret) {
+		bus_unregister(&sunxi_rsb_bus);
+		return ret;
+	}
+
+	return 0;
 }
 module_init(sunxi_rsb_init);
 
diff --git linux-libre-6.1-gnu/drivers/bus/ti-sysc.c linux-libre-6.2-gnu/drivers/bus/ti-sysc.c
index 9a7d12332fad..6afae9897843 100644
--- linux-libre-6.1-gnu/drivers/bus/ti-sysc.c
+++ linux-libre-6.2-gnu/drivers/bus/ti-sysc.c
@@ -1610,6 +1610,12 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
 		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
 	SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff,
 		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
+	SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000033,
+		   0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY |
+		   SYSC_MODULE_QUIRK_OTG),
+	SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000040,
+		   0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY |
+		   SYSC_MODULE_QUIRK_OTG),
 	SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050,
 		   0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY |
 		   SYSC_MODULE_QUIRK_OTG),
diff --git linux-libre-6.1-gnu/drivers/char/Kconfig linux-libre-6.2-gnu/drivers/char/Kconfig
index 0f378d29dab0..30fe9848dac1 100644
--- linux-libre-6.1-gnu/drivers/char/Kconfig
+++ linux-libre-6.2-gnu/drivers/char/Kconfig
@@ -423,40 +423,4 @@ config ADI
 	  and SSM (Silicon Secured Memory).  Intended consumers of this
 	  driver include crash and makedumpfile.
 
-config RANDOM_TRUST_CPU
-	bool "Initialize RNG using CPU RNG instructions"
-	default y
-	help
-	  Initialize the RNG using random numbers supplied by the CPU's
-	  RNG instructions (e.g. RDRAND), if supported and available. These
-	  random numbers are never used directly, but are rather hashed into
-	  the main input pool, and this happens regardless of whether or not
-	  this option is enabled. Instead, this option controls whether the
-	  they are credited and hence can initialize the RNG. Additionally,
-	  other sources of randomness are always used, regardless of this
-	  setting.  Enabling this implies trusting that the CPU can supply high
-	  quality and non-backdoored random numbers.
-
-	  Say Y here unless you have reason to mistrust your CPU or believe
-	  its RNG facilities may be faulty. This may also be configured at
-	  boot time with "random.trust_cpu=on/off".
-
-config RANDOM_TRUST_BOOTLOADER
-	bool "Initialize RNG using bootloader-supplied seed"
-	default y
-	help
-	  Initialize the RNG using a seed supplied by the bootloader or boot
-	  environment (e.g. EFI or a bootloader-generated device tree). This
-	  seed is not used directly, but is rather hashed into the main input
-	  pool, and this happens regardless of whether or not this option is
-	  enabled. Instead, this option controls whether the seed is credited
-	  and hence can initialize the RNG. Additionally, other sources of
-	  randomness are always used, regardless of this setting. Enabling
-	  this implies trusting that the bootloader can supply high quality and
-	  non-backdoored seeds.
-
-	  Say Y here unless you have reason to mistrust your bootloader or
-	  believe its RNG facilities may be faulty. This may also be configured
-	  at boot time with "random.trust_bootloader=on/off".
-
 endmenu
diff --git linux-libre-6.1-gnu/drivers/char/agp/amd-k7-agp.c linux-libre-6.2-gnu/drivers/char/agp/amd-k7-agp.c
index 2b2095542816..55397ba765d2 100644
--- linux-libre-6.1-gnu/drivers/char/agp/amd-k7-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/amd-k7-agp.c
@@ -488,26 +488,11 @@ static void agp_amdk7_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#ifdef CONFIG_PM
-
-static int agp_amdk7_suspend(struct pci_dev *pdev, pm_message_t state)
+static int agp_amdk7_resume(struct device *dev)
 {
-	pci_save_state(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
-	return 0;
-}
-
-static int agp_amdk7_resume(struct pci_dev *pdev)
-{
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-
 	return amd_irongate_driver.configure();
 }
 
-#endif /* CONFIG_PM */
-
 /* must be the same order as name table above */
 static const struct pci_device_id agp_amdk7_pci_table[] = {
 	{
@@ -539,15 +524,14 @@ static const struct pci_device_id agp_amdk7_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_amdk7_pci_table);
 
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_amdk7_pm_ops, NULL, agp_amdk7_resume);
+
 static struct pci_driver agp_amdk7_pci_driver = {
 	.name		= "agpgart-amdk7",
 	.id_table	= agp_amdk7_pci_table,
 	.probe		= agp_amdk7_probe,
 	.remove		= agp_amdk7_remove,
-#ifdef CONFIG_PM
-	.suspend	= agp_amdk7_suspend,
-	.resume		= agp_amdk7_resume,
-#endif
+	.driver.pm	= &agp_amdk7_pm_ops,
 };
 
 static int __init agp_amdk7_init(void)
diff --git linux-libre-6.1-gnu/drivers/char/agp/amd64-agp.c linux-libre-6.2-gnu/drivers/char/agp/amd64-agp.c
index 84a4aa9312cf..ce8651436609 100644
--- linux-libre-6.1-gnu/drivers/char/agp/amd64-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/amd64-agp.c
@@ -588,9 +588,7 @@ static void agp_amd64_remove(struct pci_dev *pdev)
 	agp_bridges_found--;
 }
 
-#define agp_amd64_suspend NULL
-
-static int __maybe_unused agp_amd64_resume(struct device *dev)
+static int agp_amd64_resume(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 
@@ -727,7 +725,7 @@ static const struct pci_device_id agp_amd64_pci_promisc_table[] = {
 	{ }
 };
 
-static SIMPLE_DEV_PM_OPS(agp_amd64_pm_ops, agp_amd64_suspend, agp_amd64_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_amd64_pm_ops, NULL, agp_amd64_resume);
 
 static struct pci_driver agp_amd64_pci_driver = {
 	.name		= "agpgart-amd64",
diff --git linux-libre-6.1-gnu/drivers/char/agp/ati-agp.c linux-libre-6.2-gnu/drivers/char/agp/ati-agp.c
index 6f5530482d83..3c1fce48aabe 100644
--- linux-libre-6.1-gnu/drivers/char/agp/ati-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/ati-agp.c
@@ -238,23 +238,10 @@ static int ati_configure(void)
 }
 
 
-#ifdef CONFIG_PM
-static int agp_ati_suspend(struct pci_dev *dev, pm_message_t state)
+static int agp_ati_resume(struct device *dev)
 {
-	pci_save_state(dev);
-	pci_set_power_state(dev, PCI_D3hot);
-
-	return 0;
-}
-
-static int agp_ati_resume(struct pci_dev *dev)
-{
-	pci_set_power_state(dev, PCI_D0);
-	pci_restore_state(dev);
-
 	return ati_configure();
 }
-#endif
 
 /*
  *Since we don't need contiguous memory we just try
@@ -559,15 +546,14 @@ static const struct pci_device_id agp_ati_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_ati_pci_table);
 
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_ati_pm_ops, NULL, agp_ati_resume);
+
 static struct pci_driver agp_ati_pci_driver = {
 	.name		= "agpgart-ati",
 	.id_table	= agp_ati_pci_table,
 	.probe		= agp_ati_probe,
 	.remove		= agp_ati_remove,
-#ifdef CONFIG_PM
-	.suspend	= agp_ati_suspend,
-	.resume		= agp_ati_resume,
-#endif
+	.driver.pm	= &agp_ati_pm_ops,
 };
 
 static int __init agp_ati_init(void)
diff --git linux-libre-6.1-gnu/drivers/char/agp/efficeon-agp.c linux-libre-6.2-gnu/drivers/char/agp/efficeon-agp.c
index c53f0f9ef5b0..f28d42319269 100644
--- linux-libre-6.1-gnu/drivers/char/agp/efficeon-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/efficeon-agp.c
@@ -412,18 +412,11 @@ static void agp_efficeon_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#ifdef CONFIG_PM
-static int agp_efficeon_suspend(struct pci_dev *dev, pm_message_t state)
-{
-	return 0;
-}
-
-static int agp_efficeon_resume(struct pci_dev *pdev)
+static int agp_efficeon_resume(struct device *dev)
 {
 	printk(KERN_DEBUG PFX "agp_efficeon_resume()\n");
 	return efficeon_configure();
 }
-#endif
 
 static const struct pci_device_id agp_efficeon_pci_table[] = {
 	{
@@ -437,6 +430,8 @@ static const struct pci_device_id agp_efficeon_pci_table[] = {
 	{ }
 };
 
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_efficeon_pm_ops, NULL, agp_efficeon_resume);
+
 MODULE_DEVICE_TABLE(pci, agp_efficeon_pci_table);
 
 static struct pci_driver agp_efficeon_pci_driver = {
@@ -444,10 +439,7 @@ static struct pci_driver agp_efficeon_pci_driver = {
 	.id_table	= agp_efficeon_pci_table,
 	.probe		= agp_efficeon_probe,
 	.remove		= agp_efficeon_remove,
-#ifdef CONFIG_PM
-	.suspend	= agp_efficeon_suspend,
-	.resume		= agp_efficeon_resume,
-#endif
+	.driver.pm	= &agp_efficeon_pm_ops,
 };
 
 static int __init agp_efficeon_init(void)
diff --git linux-libre-6.1-gnu/drivers/char/agp/intel-agp.c linux-libre-6.2-gnu/drivers/char/agp/intel-agp.c
index 9e4f27a6cb5a..c518b3a9db04 100644
--- linux-libre-6.1-gnu/drivers/char/agp/intel-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/intel-agp.c
@@ -817,16 +817,15 @@ static void agp_intel_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#ifdef CONFIG_PM
-static int agp_intel_resume(struct pci_dev *pdev)
+static int agp_intel_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct agp_bridge_data *bridge = pci_get_drvdata(pdev);
 
 	bridge->driver->configure();
 
 	return 0;
 }
-#endif
 
 static const struct pci_device_id agp_intel_pci_table[] = {
 #define ID(x)						\
@@ -895,14 +894,14 @@ static const struct pci_device_id agp_intel_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_intel_pci_table);
 
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_intel_pm_ops, NULL, agp_intel_resume);
+
 static struct pci_driver agp_intel_pci_driver = {
 	.name		= "agpgart-intel",
 	.id_table	= agp_intel_pci_table,
 	.probe		= agp_intel_probe,
 	.remove		= agp_intel_remove,
-#ifdef CONFIG_PM
-	.resume		= agp_intel_resume,
-#endif
+	.driver.pm	= &agp_intel_pm_ops,
 };
 
 static int __init agp_intel_init(void)
diff --git linux-libre-6.1-gnu/drivers/char/agp/nvidia-agp.c linux-libre-6.2-gnu/drivers/char/agp/nvidia-agp.c
index 826dbd06f6bb..dbcbc06cc202 100644
--- linux-libre-6.1-gnu/drivers/char/agp/nvidia-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/nvidia-agp.c
@@ -404,28 +404,13 @@ static void agp_nvidia_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#ifdef CONFIG_PM
-static int agp_nvidia_suspend(struct pci_dev *pdev, pm_message_t state)
+static int agp_nvidia_resume(struct device *dev)
 {
-	pci_save_state(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
-	return 0;
-}
-
-static int agp_nvidia_resume(struct pci_dev *pdev)
-{
-	/* set power state 0 and restore PCI space */
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-
 	/* reconfigure AGP hardware again */
 	nvidia_configure();
 
 	return 0;
 }
-#endif
-
 
 static const struct pci_device_id agp_nvidia_pci_table[] = {
 	{
@@ -449,15 +434,14 @@ static const struct pci_device_id agp_nvidia_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_nvidia_pci_table);
 
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_nvidia_pm_ops, NULL, agp_nvidia_resume);
+
 static struct pci_driver agp_nvidia_pci_driver = {
 	.name		= "agpgart-nvidia",
 	.id_table	= agp_nvidia_pci_table,
 	.probe		= agp_nvidia_probe,
 	.remove		= agp_nvidia_remove,
-#ifdef CONFIG_PM
-	.suspend	= agp_nvidia_suspend,
-	.resume		= agp_nvidia_resume,
-#endif
+	.driver.pm	= &agp_nvidia_pm_ops,
 };
 
 static int __init agp_nvidia_init(void)
diff --git linux-libre-6.1-gnu/drivers/char/agp/sis-agp.c linux-libre-6.2-gnu/drivers/char/agp/sis-agp.c
index f8a02f4bef1b..484bb101c53b 100644
--- linux-libre-6.1-gnu/drivers/char/agp/sis-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/sis-agp.c
@@ -217,10 +217,7 @@ static void agp_sis_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#define agp_sis_suspend NULL
-
-static int __maybe_unused agp_sis_resume(
-	__attribute__((unused)) struct device *dev)
+static int agp_sis_resume(__attribute__((unused)) struct device *dev)
 {
 	return sis_driver.configure();
 }
@@ -407,7 +404,7 @@ static const struct pci_device_id agp_sis_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_sis_pci_table);
 
-static SIMPLE_DEV_PM_OPS(agp_sis_pm_ops, agp_sis_suspend, agp_sis_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_sis_pm_ops, NULL, agp_sis_resume);
 
 static struct pci_driver agp_sis_pci_driver = {
 	.name		= "agpgart-sis",
diff --git linux-libre-6.1-gnu/drivers/char/agp/via-agp.c linux-libre-6.2-gnu/drivers/char/agp/via-agp.c
index b2f484f527fb..bc5140af2dcb 100644
--- linux-libre-6.1-gnu/drivers/char/agp/via-agp.c
+++ linux-libre-6.2-gnu/drivers/char/agp/via-agp.c
@@ -489,9 +489,7 @@ static void agp_via_remove(struct pci_dev *pdev)
 	agp_put_bridge(bridge);
 }
 
-#define agp_via_suspend NULL
-
-static int __maybe_unused agp_via_resume(struct device *dev)
+static int agp_via_resume(struct device *dev)
 {
 	struct agp_bridge_data *bridge = dev_get_drvdata(dev);
 
@@ -551,7 +549,7 @@ static const struct pci_device_id agp_via_pci_table[] = {
 
 MODULE_DEVICE_TABLE(pci, agp_via_pci_table);
 
-static SIMPLE_DEV_PM_OPS(agp_via_pm_ops, agp_via_suspend, agp_via_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(agp_via_pm_ops, NULL, agp_via_resume);
 
 static struct pci_driver agp_via_pci_driver = {
 	.name		= "agpgart-via",
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/amd-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/amd-rng.c
index c22d4184bb61..0555e3838bce 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/amd-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/amd-rng.c
@@ -143,15 +143,19 @@ static int __init amd_rng_mod_init(void)
 found:
 	err = pci_read_config_dword(pdev, 0x58, &pmbase);
 	if (err)
-		return err;
+		goto put_dev;
 
 	pmbase &= 0x0000FF00;
-	if (pmbase == 0)
-		return -EIO;
+	if (pmbase == 0) {
+		err = -EIO;
+		goto put_dev;
+	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	if (!priv) {
+		err = -ENOMEM;
+		goto put_dev;
+	}
 
 	if (!request_region(pmbase + PMBASE_OFFSET, PMBASE_SIZE, DRV_NAME)) {
 		dev_err(&pdev->dev, DRV_NAME " region 0x%x already in use!\n",
@@ -185,6 +189,8 @@ err_iomap:
 	release_region(pmbase + PMBASE_OFFSET, PMBASE_SIZE);
 out:
 	kfree(priv);
+put_dev:
+	pci_dev_put(pdev);
 	return err;
 }
 
@@ -200,6 +206,8 @@ static void __exit amd_rng_mod_exit(void)
 
 	release_region(priv->pmbase + PMBASE_OFFSET, PMBASE_SIZE);
 
+	pci_dev_put(priv->pcidev);
+
 	kfree(priv);
 }
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/cavium-rng-vf.c linux-libre-6.2-gnu/drivers/char/hw_random/cavium-rng-vf.c
index 7c55f4cf4a8b..c99c54cd99c6 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/cavium-rng-vf.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/cavium-rng-vf.c
@@ -225,7 +225,6 @@ static int cavium_rng_probe_vf(struct	pci_dev		*pdev,
 		return -ENOMEM;
 
 	rng->ops.read    = cavium_rng_read;
-	rng->ops.quality = 1000;
 
 	pci_set_drvdata(pdev, rng);
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/cn10k-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/cn10k-rng.c
index a01e9307737c..c1193f85982c 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/cn10k-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/cn10k-rng.c
@@ -145,7 +145,6 @@ static int cn10k_rng_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		return -ENOMEM;
 
 	rng->ops.read    = cn10k_rng_read;
-	rng->ops.quality = 1000;
 	rng->ops.priv = (unsigned long)rng;
 
 	reset_rng_health_state(rng);
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/core.c linux-libre-6.2-gnu/drivers/char/hw_random/core.c
index cc002b0c2f0c..f34d356fe2c0 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/core.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/core.c
@@ -41,14 +41,14 @@ static DEFINE_MUTEX(reading_mutex);
 static int data_avail;
 static u8 *rng_buffer, *rng_fillbuf;
 static unsigned short current_quality;
-static unsigned short default_quality; /* = 0; default to "off" */
+static unsigned short default_quality = 1024; /* default to maximum */
 
 module_param(current_quality, ushort, 0644);
 MODULE_PARM_DESC(current_quality,
 		 "current hwrng entropy estimation per 1024 bits of input -- obsolete, use rng_quality instead");
 module_param(default_quality, ushort, 0644);
 MODULE_PARM_DESC(default_quality,
-		 "default entropy content of hwrng per 1024 bits of input");
+		 "default maximum entropy content of hwrng per 1024 bits of input");
 
 static void drop_current_rng(void);
 static int hwrng_init(struct hwrng *rng);
@@ -69,8 +69,10 @@ static void add_early_randomness(struct hwrng *rng)
 	mutex_lock(&reading_mutex);
 	bytes_read = rng_get_data(rng, rng_fillbuf, 32, 0);
 	mutex_unlock(&reading_mutex);
-	if (bytes_read > 0)
-		add_device_randomness(rng_fillbuf, bytes_read);
+	if (bytes_read > 0) {
+		size_t entropy = bytes_read * 8 * rng->quality / 1024;
+		add_hwgenerator_randomness(rng_fillbuf, bytes_read, entropy, false);
+	}
 }
 
 static inline void cleanup_rng(struct kref *kref)
@@ -170,10 +172,7 @@ static int hwrng_init(struct hwrng *rng)
 	reinit_completion(&rng->cleanup_done);
 
 skip_init:
-	if (!rng->quality)
-		rng->quality = default_quality;
-	if (rng->quality > 1024)
-		rng->quality = 1024;
+	rng->quality = min_t(u16, min_t(u16, default_quality, 1024), rng->quality ?: 1024);
 	current_quality = rng->quality; /* obsolete */
 
 	return 0;
@@ -528,7 +527,7 @@ static int hwrng_fillfn(void *unused)
 
 		/* Outside lock, sure, but y'know: randomness. */
 		add_hwgenerator_randomness((void *)rng_fillbuf, rc,
-					   entropy >> 10);
+					   entropy >> 10, true);
 	}
 	hwrng_fill = NULL;
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/geode-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/geode-rng.c
index 138ce434f86b..12fbe8091831 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/geode-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/geode-rng.c
@@ -51,6 +51,10 @@ static const struct pci_device_id pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, pci_tbl);
 
+struct amd_geode_priv {
+	struct pci_dev *pcidev;
+	void __iomem *membase;
+};
 
 static int geode_rng_data_read(struct hwrng *rng, u32 *data)
 {
@@ -90,6 +94,7 @@ static int __init geode_rng_init(void)
 	const struct pci_device_id *ent;
 	void __iomem *mem;
 	unsigned long rng_base;
+	struct amd_geode_priv *priv;
 
 	for_each_pci_dev(pdev) {
 		ent = pci_match_id(pci_tbl, pdev);
@@ -97,17 +102,26 @@ static int __init geode_rng_init(void)
 			goto found;
 	}
 	/* Device not found. */
-	goto out;
+	return err;
 
 found:
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		err = -ENOMEM;
+		goto put_dev;
+	}
+
 	rng_base = pci_resource_start(pdev, 0);
 	if (rng_base == 0)
-		goto out;
+		goto free_priv;
 	err = -ENOMEM;
 	mem = ioremap(rng_base, 0x58);
 	if (!mem)
-		goto out;
-	geode_rng.priv = (unsigned long)mem;
+		goto free_priv;
+
+	geode_rng.priv = (unsigned long)priv;
+	priv->membase = mem;
+	priv->pcidev = pdev;
 
 	pr_info("AMD Geode RNG detected\n");
 	err = hwrng_register(&geode_rng);
@@ -116,20 +130,26 @@ found:
 		       err);
 		goto err_unmap;
 	}
-out:
 	return err;
 
 err_unmap:
 	iounmap(mem);
-	goto out;
+free_priv:
+	kfree(priv);
+put_dev:
+	pci_dev_put(pdev);
+	return err;
 }
 
 static void __exit geode_rng_exit(void)
 {
-	void __iomem *mem = (void __iomem *)geode_rng.priv;
+	struct amd_geode_priv *priv;
 
+	priv = (struct amd_geode_priv *)geode_rng.priv;
 	hwrng_unregister(&geode_rng);
-	iounmap(mem);
+	iounmap(priv->membase);
+	pci_dev_put(priv->pcidev);
+	kfree(priv);
 }
 
 module_init(geode_rng_init);
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/mpfs-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/mpfs-rng.c
index 5813da617a48..c6972734ae62 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/mpfs-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/mpfs-rng.c
@@ -78,7 +78,6 @@ static int mpfs_rng_probe(struct platform_device *pdev)
 
 	rng_priv->rng.read = mpfs_rng_read;
 	rng_priv->rng.name = pdev->name;
-	rng_priv->rng.quality = 1024;
 
 	platform_set_drvdata(pdev, rng_priv);
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/mtk-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/mtk-rng.c
index 6c00ea008555..aa993753ab12 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/mtk-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/mtk-rng.c
@@ -22,7 +22,7 @@
 #define RNG_AUTOSUSPEND_TIMEOUT		100
 
 #define USEC_POLL			2
-#define TIMEOUT_POLL			20
+#define TIMEOUT_POLL			60
 
 #define RNG_CTRL			0x00
 #define RNG_EN				BIT(0)
@@ -77,7 +77,7 @@ static bool mtk_rng_wait_ready(struct hwrng *rng, bool wait)
 		readl_poll_timeout_atomic(priv->base + RNG_CTRL, ready,
 					  ready & RNG_READY, USEC_POLL,
 					  TIMEOUT_POLL);
-	return !!ready;
+	return !!(ready & RNG_READY);
 }
 
 static int mtk_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
@@ -179,6 +179,7 @@ static const struct dev_pm_ops mtk_rng_pm_ops = {
 #endif	/* CONFIG_PM */
 
 static const struct of_device_id mtk_rng_match[] = {
+	{ .compatible = "mediatek,mt7986-rng" },
 	{ .compatible = "mediatek,mt7623-rng" },
 	{},
 };
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/npcm-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/npcm-rng.c
index 1ec5f267a656..9903d0357e06 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/npcm-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/npcm-rng.c
@@ -13,11 +13,13 @@
 #include <linux/delay.h>
 #include <linux/of_irq.h>
 #include <linux/pm_runtime.h>
+#include <linux/of_device.h>
 
 #define NPCM_RNGCS_REG		0x00	/* Control and status register */
 #define NPCM_RNGD_REG		0x04	/* Data register */
 #define NPCM_RNGMODE_REG	0x08	/* Mode register */
 
+#define NPCM_RNG_CLK_SET_62_5MHZ	BIT(2) /* 60-80 MHz */
 #define NPCM_RNG_CLK_SET_25MHZ	GENMASK(4, 3) /* 20-25 MHz */
 #define NPCM_RNG_DATA_VALID	BIT(1)
 #define NPCM_RNG_ENABLE		BIT(0)
@@ -31,14 +33,14 @@
 struct npcm_rng {
 	void __iomem *base;
 	struct hwrng rng;
+	u32 clkp;
 };
 
 static int npcm_rng_init(struct hwrng *rng)
 {
 	struct npcm_rng *priv = to_npcm_rng(rng);
 
-	writel(NPCM_RNG_CLK_SET_25MHZ | NPCM_RNG_ENABLE,
-	       priv->base + NPCM_RNGCS_REG);
+	writel(priv->clkp | NPCM_RNG_ENABLE, priv->base + NPCM_RNGCS_REG);
 
 	return 0;
 }
@@ -47,7 +49,7 @@ static void npcm_rng_cleanup(struct hwrng *rng)
 {
 	struct npcm_rng *priv = to_npcm_rng(rng);
 
-	writel(NPCM_RNG_CLK_SET_25MHZ, priv->base + NPCM_RNGCS_REG);
+	writel(priv->clkp, priv->base + NPCM_RNGCS_REG);
 }
 
 static int npcm_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
@@ -109,7 +111,7 @@ static int npcm_rng_probe(struct platform_device *pdev)
 	priv->rng.name = pdev->name;
 	priv->rng.read = npcm_rng_read;
 	priv->rng.priv = (unsigned long)&pdev->dev;
-	priv->rng.quality = 1000;
+	priv->clkp = (u32)(uintptr_t)of_device_get_match_data(&pdev->dev);
 
 	writel(NPCM_RNG_M1ROSEL, priv->base + NPCM_RNGMODE_REG);
 
@@ -162,7 +164,10 @@ static const struct dev_pm_ops npcm_rng_pm_ops = {
 };
 
 static const struct of_device_id rng_dt_id[] __maybe_unused = {
-	{ .compatible = "nuvoton,npcm750-rng",  },
+	{ .compatible = "nuvoton,npcm750-rng",
+		.data = (void *)NPCM_RNG_CLK_SET_25MHZ },
+	{ .compatible = "nuvoton,npcm845-rng",
+		.data = (void *)NPCM_RNG_CLK_SET_62_5MHZ },
 	{},
 };
 MODULE_DEVICE_TABLE(of, rng_dt_id);
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/powernv-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/powernv-rng.c
index 429e956f34e1..47b88de029f2 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/powernv-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/powernv-rng.c
@@ -11,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/random.h>
 #include <linux/hw_random.h>
+#include <asm/archrandom.h>
 
 static int powernv_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)
 {
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/s390-trng.c linux-libre-6.2-gnu/drivers/char/hw_random/s390-trng.c
index 795853dfc46b..d27e32e9bfee 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/s390-trng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/s390-trng.c
@@ -23,6 +23,7 @@
 #include <linux/sched/signal.h>
 #include <asm/debug.h>
 #include <asm/cpacf.h>
+#include <asm/archrandom.h>
 
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("IBM Corporation");
@@ -191,7 +192,6 @@ static struct hwrng trng_hwrng_dev = {
 	.name		= "s390-trng",
 	.data_read	= trng_hwrng_data_read,
 	.read		= trng_hwrng_read,
-	.quality	= 1024,
 };
 
 
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/stm32-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/stm32-rng.c
index bc22178f83e8..a6731cf0627a 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/stm32-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/stm32-rng.c
@@ -44,16 +44,18 @@ static int stm32_rng_read(struct hwrng *rng, void *data, size_t max, bool wait)
 
 	pm_runtime_get_sync((struct device *) priv->rng.priv);
 
-	while (max > sizeof(u32)) {
+	while (max >= sizeof(u32)) {
 		sr = readl_relaxed(priv->base + RNG_SR);
 		/* Manage timeout which is based on timer and take */
 		/* care of initial delay time when enabling rng	*/
 		if (!sr && wait) {
-			retval = readl_relaxed_poll_timeout_atomic(priv->base
+			int err;
+
+			err = readl_relaxed_poll_timeout_atomic(priv->base
 								   + RNG_SR,
 								   sr, sr,
 								   10, 50000);
-			if (retval)
+			if (err)
 				dev_err((struct device *)priv->rng.priv,
 					"%s: timeout %x!\n", __func__, sr);
 		}
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/timeriomem-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/timeriomem-rng.c
index 8ea1fc831eb7..26f322d19a88 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/timeriomem-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/timeriomem-rng.c
@@ -145,8 +145,6 @@ static int timeriomem_rng_probe(struct platform_device *pdev)
 		if (!of_property_read_u32(pdev->dev.of_node,
 						"quality", &i))
 			priv->rng_ops.quality = i;
-		else
-			priv->rng_ops.quality = 0;
 	} else {
 		period = pdata->period;
 		priv->rng_ops.quality = pdata->quality;
diff --git linux-libre-6.1-gnu/drivers/char/hw_random/virtio-rng.c linux-libre-6.2-gnu/drivers/char/hw_random/virtio-rng.c
index a6f3a8a2aca6..f7690e0f92ed 100644
--- linux-libre-6.1-gnu/drivers/char/hw_random/virtio-rng.c
+++ linux-libre-6.2-gnu/drivers/char/hw_random/virtio-rng.c
@@ -148,7 +148,6 @@ static int probe_common(struct virtio_device *vdev)
 		.cleanup = virtio_cleanup,
 		.priv = (unsigned long)vi,
 		.name = vi->name,
-		.quality = 1000,
 	};
 	vdev->priv = vi;
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/Kconfig linux-libre-6.2-gnu/drivers/char/ipmi/Kconfig
index 39565cf74b2c..b6c0d35fc1a5 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/Kconfig
+++ linux-libre-6.2-gnu/drivers/char/ipmi/Kconfig
@@ -169,6 +169,16 @@ config ASPEED_BT_IPMI_BMC
 	  found on Aspeed SOCs (AST2400 and AST2500). The driver
 	  implements the BMC side of the BT interface.
 
+config SSIF_IPMI_BMC
+	tristate "SSIF IPMI BMC driver"
+	depends on I2C && I2C_SLAVE
+	help
+	  This enables the IPMI SMBus system interface (SSIF) at the
+	  management (BMC) side.
+
+	  The driver implements the BMC side of the SMBus system
+	  interface (SSIF).
+
 config IPMB_DEVICE_INTERFACE
 	tristate 'IPMB Interface handler'
 	depends on I2C
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/Makefile linux-libre-6.2-gnu/drivers/char/ipmi/Makefile
index 7ce790efad92..cb6138b8ded9 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/Makefile
+++ linux-libre-6.2-gnu/drivers/char/ipmi/Makefile
@@ -30,3 +30,4 @@ obj-$(CONFIG_ASPEED_BT_IPMI_BMC) += bt-bmc.o
 obj-$(CONFIG_ASPEED_KCS_IPMI_BMC) += kcs_bmc_aspeed.o
 obj-$(CONFIG_NPCM7XX_KCS_IPMI_BMC) += kcs_bmc_npcm7xx.o
 obj-$(CONFIG_IPMB_DEVICE_INTERFACE) += ipmb_dev_int.o
+obj-$(CONFIG_SSIF_IPMI_BMC) += ssif_bmc.o
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_kcs_sm.c linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_kcs_sm.c
index efda90dcf5b3..ecfcb50302f6 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_kcs_sm.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_kcs_sm.c
@@ -122,10 +122,10 @@ struct si_sm_data {
 	unsigned long  error0_timeout;
 };
 
-static unsigned int init_kcs_data(struct si_sm_data *kcs,
-				  struct si_sm_io *io)
+static unsigned int init_kcs_data_with_state(struct si_sm_data *kcs,
+				  struct si_sm_io *io, enum kcs_states state)
 {
-	kcs->state = KCS_IDLE;
+	kcs->state = state;
 	kcs->io = io;
 	kcs->write_pos = 0;
 	kcs->write_count = 0;
@@ -140,6 +140,12 @@ static unsigned int init_kcs_data(struct si_sm_data *kcs,
 	return 2;
 }
 
+static unsigned int init_kcs_data(struct si_sm_data *kcs,
+				  struct si_sm_io *io)
+{
+	return init_kcs_data_with_state(kcs, io, KCS_IDLE);
+}
+
 static inline unsigned char read_status(struct si_sm_data *kcs)
 {
 	return kcs->io->inputb(kcs->io, 1);
@@ -270,7 +276,7 @@ static int start_kcs_transaction(struct si_sm_data *kcs, unsigned char *data,
 	if (size > MAX_KCS_WRITE_SIZE)
 		return IPMI_REQ_LEN_EXCEEDED_ERR;
 
-	if ((kcs->state != KCS_IDLE) && (kcs->state != KCS_HOSED)) {
+	if (kcs->state != KCS_IDLE) {
 		dev_warn(kcs->io->dev, "KCS in invalid state %d\n", kcs->state);
 		return IPMI_NOT_IN_MY_STATE_ERR;
 	}
@@ -495,7 +501,7 @@ static enum si_sm_result kcs_event(struct si_sm_data *kcs, long time)
 	}
 
 	if (kcs->state == KCS_HOSED) {
-		init_kcs_data(kcs, kcs->io);
+		init_kcs_data_with_state(kcs, kcs->io, KCS_ERROR0);
 		return SI_SM_HOSED;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_msghandler.c linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_msghandler.c
index 49a1707693c9..186f1fee7534 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_msghandler.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_msghandler.c
@@ -614,7 +614,7 @@ static int __ipmi_bmc_register(struct ipmi_smi *intf,
 static int __scan_channels(struct ipmi_smi *intf, struct ipmi_device_id *id);
 
 
-/**
+/*
  * The driver model view of the IPMI messaging driver.
  */
 static struct platform_driver ipmidriver = {
@@ -1330,6 +1330,7 @@ static void _ipmi_destroy_user(struct ipmi_user *user)
 	unsigned long    flags;
 	struct cmd_rcvr  *rcvr;
 	struct cmd_rcvr  *rcvrs = NULL;
+	struct module    *owner;
 
 	if (!acquire_ipmi_user(user, &i)) {
 		/*
@@ -1392,8 +1393,9 @@ static void _ipmi_destroy_user(struct ipmi_user *user)
 		kfree(rcvr);
 	}
 
+	owner = intf->owner;
 	kref_put(&intf->refcount, intf_free);
-	module_put(intf->owner);
+	module_put(owner);
 }
 
 int ipmi_destroy_user(struct ipmi_user *user)
@@ -3704,12 +3706,16 @@ static void deliver_smi_err_response(struct ipmi_smi *intf,
 				     struct ipmi_smi_msg *msg,
 				     unsigned char err)
 {
+	int rv;
 	msg->rsp[0] = msg->data[0] | 4;
 	msg->rsp[1] = msg->data[1];
 	msg->rsp[2] = err;
 	msg->rsp_size = 3;
-	/* It's an error, so it will never requeue, no need to check return. */
-	handle_one_recv_msg(intf, msg);
+
+	/* This will never requeue, but it may ask us to free the message. */
+	rv = handle_one_recv_msg(intf, msg);
+	if (rv == 0)
+		ipmi_free_smi_msg(msg);
 }
 
 static void cleanup_smi_msgs(struct ipmi_smi *intf)
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_si_intf.c linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_si_intf.c
index 6e357ad76f2e..abddd7e43a9a 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_si_intf.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_si_intf.c
@@ -2153,6 +2153,20 @@ skip_fallback_noirq:
 }
 module_init(init_ipmi_si);
 
+static void wait_msg_processed(struct smi_info *smi_info)
+{
+	unsigned long jiffies_now;
+	long time_diff;
+
+	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
+		jiffies_now = jiffies;
+		time_diff = (((long)jiffies_now - (long)smi_info->last_timeout_jiffies)
+		     * SI_USEC_PER_JIFFY);
+		smi_event_handler(smi_info, time_diff);
+		schedule_timeout_uninterruptible(1);
+	}
+}
+
 static void shutdown_smi(void *send_info)
 {
 	struct smi_info *smi_info = send_info;
@@ -2187,16 +2201,13 @@ static void shutdown_smi(void *send_info)
 	 * in the BMC.  Note that timers and CPU interrupts are off,
 	 * so no need for locks.
 	 */
-	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
-		poll(smi_info);
-		schedule_timeout_uninterruptible(1);
-	}
+	wait_msg_processed(smi_info);
+
 	if (smi_info->handlers)
 		disable_si_irq(smi_info);
-	while (smi_info->curr_msg || (smi_info->si_state != SI_NORMAL)) {
-		poll(smi_info);
-		schedule_timeout_uninterruptible(1);
-	}
+
+	wait_msg_processed(smi_info);
+
 	if (smi_info->handlers)
 		smi_info->handlers->cleanup(smi_info->si_sm);
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ssif.c linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_ssif.c
index e1072809fe31..4bfd1e306616 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_ssif.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_ssif.c
@@ -74,7 +74,7 @@
 /*
  * Timer values
  */
-#define SSIF_MSG_USEC		20000	/* 20ms between message tries. */
+#define SSIF_MSG_USEC		60000	/* 60ms between message tries. */
 #define SSIF_MSG_PART_USEC	5000	/* 5ms for a message part */
 
 /* How many times to we retry sending/receiving the message. */
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_watchdog.c linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_watchdog.c
index 5b4e677929ca..0d4a8dcacfd4 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/ipmi_watchdog.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ipmi_watchdog.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/completion.h>
 #include <linux/kdebug.h>
+#include <linux/kstrtox.h>
 #include <linux/rwsem.h>
 #include <linux/errno.h>
 #include <linux/uaccess.h>
@@ -212,8 +213,7 @@ static int set_param_str(const char *val, const struct kernel_param *kp)
 	char       valcp[16];
 	char       *s;
 
-	strncpy(valcp, val, 15);
-	valcp[15] = '\0';
+	strscpy(valcp, val, 16);
 
 	s = strstrip(valcp);
 
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c linux-libre-6.2-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
index 19c32bf50e0e..2dea8cd5a09a 100644
--- linux-libre-6.1-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
+++ linux-libre-6.2-gnu/drivers/char/ipmi/kcs_bmc_aspeed.c
@@ -406,13 +406,31 @@ static void aspeed_kcs_check_obe(struct timer_list *timer)
 static void aspeed_kcs_irq_mask_update(struct kcs_bmc_device *kcs_bmc, u8 mask, u8 state)
 {
 	struct aspeed_kcs_bmc *priv = to_aspeed_kcs_bmc(kcs_bmc);
+	int rc;
+	u8 str;
 
 	/* We don't have an OBE IRQ, emulate it */
 	if (mask & KCS_BMC_EVENT_TYPE_OBE) {
-		if (KCS_BMC_EVENT_TYPE_OBE & state)
-			mod_timer(&priv->obe.timer, jiffies + OBE_POLL_PERIOD);
-		else
+		if (KCS_BMC_EVENT_TYPE_OBE & state) {
+			/*
+			 * Given we don't have an OBE IRQ, delay by polling briefly to see if we can
+			 * observe such an event before returning to the caller. This is not
+			 * incorrect because OBF may have already become clear before enabling the
+			 * IRQ if we had one, under which circumstance no event will be propagated
+			 * anyway.
+			 *
+			 * The onus is on the client to perform a race-free check that it hasn't
+			 * missed the event.
+			 */
+			rc = read_poll_timeout_atomic(aspeed_kcs_inb, str,
+						      !(str & KCS_BMC_STR_OBF), 1, 100, false,
+						      &priv->kcs_bmc, priv->kcs_bmc.ioreg.str);
+			/* Time for the slow path? */
+			if (rc == -ETIMEDOUT)
+				mod_timer(&priv->obe.timer, jiffies + OBE_POLL_PERIOD);
+		} else {
 			del_timer(&priv->obe.timer);
+		}
 	}
 
 	if (mask & KCS_BMC_EVENT_TYPE_IBF) {
diff --git linux-libre-6.1-gnu/drivers/char/ipmi/ssif_bmc.c linux-libre-6.2-gnu/drivers/char/ipmi/ssif_bmc.c
new file mode 100644
index 000000000000..caee848261e9
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/char/ipmi/ssif_bmc.c
@@ -0,0 +1,873 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * The driver for BMC side of SSIF interface
+ *
+ * Copyright (c) 2022, Ampere Computing LLC
+ *
+ */
+
+#include <linux/i2c.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/poll.h>
+#include <linux/sched.h>
+#include <linux/mutex.h>
+#include <linux/spinlock.h>
+#include <linux/timer.h>
+#include <linux/jiffies.h>
+#include <linux/ipmi_ssif_bmc.h>
+
+#define DEVICE_NAME                             "ipmi-ssif-host"
+
+#define GET_8BIT_ADDR(addr_7bit)                (((addr_7bit) << 1) & 0xff)
+
+/* A standard SMBus Transaction is limited to 32 data bytes */
+#define MAX_PAYLOAD_PER_TRANSACTION             32
+/* Transaction includes the address, the command, the length and the PEC byte */
+#define MAX_TRANSACTION                         (MAX_PAYLOAD_PER_TRANSACTION + 4)
+
+#define MAX_IPMI_DATA_PER_START_TRANSACTION     30
+#define MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION    31
+
+#define SSIF_IPMI_SINGLEPART_WRITE              0x2
+#define SSIF_IPMI_SINGLEPART_READ               0x3
+#define SSIF_IPMI_MULTIPART_WRITE_START         0x6
+#define SSIF_IPMI_MULTIPART_WRITE_MIDDLE        0x7
+#define SSIF_IPMI_MULTIPART_WRITE_END           0x8
+#define SSIF_IPMI_MULTIPART_READ_START          0x3
+#define SSIF_IPMI_MULTIPART_READ_MIDDLE         0x9
+
+/*
+ * IPMI 2.0 Spec, section 12.7 SSIF Timing,
+ * Request-to-Response Time is T6max(250ms) - T1max(20ms) - 3ms = 227ms
+ * Recover ssif_bmc from busy state if it takes up to 500ms
+ */
+#define RESPONSE_TIMEOUT                        500 /* ms */
+
+struct ssif_part_buffer {
+	u8 address;
+	u8 smbus_cmd;
+	u8 length;
+	u8 payload[MAX_PAYLOAD_PER_TRANSACTION];
+	u8 pec;
+	u8 index;
+};
+
+/*
+ * SSIF internal states:
+ *   SSIF_READY         0x00 : Ready state
+ *   SSIF_START         0x01 : Start smbus transaction
+ *   SSIF_SMBUS_CMD     0x02 : Received SMBus command
+ *   SSIF_REQ_RECVING   0x03 : Receiving request
+ *   SSIF_RES_SENDING   0x04 : Sending response
+ *   SSIF_ABORTING      0x05 : Aborting state
+ */
+enum ssif_state {
+	SSIF_READY,
+	SSIF_START,
+	SSIF_SMBUS_CMD,
+	SSIF_REQ_RECVING,
+	SSIF_RES_SENDING,
+	SSIF_ABORTING,
+	SSIF_STATE_MAX
+};
+
+struct ssif_bmc_ctx {
+	struct i2c_client       *client;
+	struct miscdevice       miscdev;
+	int                     msg_idx;
+	bool                    pec_support;
+	/* ssif bmc spinlock */
+	spinlock_t              lock;
+	wait_queue_head_t       wait_queue;
+	u8                      running;
+	enum ssif_state         state;
+	/* Timeout waiting for response */
+	struct timer_list       response_timer;
+	bool                    response_timer_inited;
+	/* Flag to identify a Multi-part Read Transaction */
+	bool                    is_singlepart_read;
+	u8                      nbytes_processed;
+	u8                      remain_len;
+	u8                      recv_len;
+	/* Block Number of a Multi-part Read Transaction */
+	u8                      block_num;
+	bool                    request_available;
+	bool                    response_in_progress;
+	bool                    busy;
+	bool                    aborting;
+	/* Buffer for SSIF Transaction part*/
+	struct ssif_part_buffer part_buf;
+	struct ipmi_ssif_msg    response;
+	struct ipmi_ssif_msg    request;
+};
+
+static inline struct ssif_bmc_ctx *to_ssif_bmc(struct file *file)
+{
+	return container_of(file->private_data, struct ssif_bmc_ctx, miscdev);
+}
+
+static const char *state_to_string(enum ssif_state state)
+{
+	switch (state) {
+	case SSIF_READY:
+		return "SSIF_READY";
+	case SSIF_START:
+		return "SSIF_START";
+	case SSIF_SMBUS_CMD:
+		return "SSIF_SMBUS_CMD";
+	case SSIF_REQ_RECVING:
+		return "SSIF_REQ_RECVING";
+	case SSIF_RES_SENDING:
+		return "SSIF_RES_SENDING";
+	case SSIF_ABORTING:
+		return "SSIF_ABORTING";
+	default:
+		return "SSIF_STATE_UNKNOWN";
+	}
+}
+
+/* Handle SSIF message that will be sent to user */
+static ssize_t ssif_bmc_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
+{
+	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
+	struct ipmi_ssif_msg msg;
+	unsigned long flags;
+	ssize_t ret;
+
+	spin_lock_irqsave(&ssif_bmc->lock, flags);
+	while (!ssif_bmc->request_available) {
+		spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+		if (file->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		ret = wait_event_interruptible(ssif_bmc->wait_queue,
+					       ssif_bmc->request_available);
+		if (ret)
+			return ret;
+		spin_lock_irqsave(&ssif_bmc->lock, flags);
+	}
+
+	if (count < min_t(ssize_t,
+			  sizeof_field(struct ipmi_ssif_msg, len) + ssif_bmc->request.len,
+			  sizeof(struct ipmi_ssif_msg))) {
+		spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+		ret = -EINVAL;
+	} else {
+		count = min_t(ssize_t,
+			      sizeof_field(struct ipmi_ssif_msg, len) + ssif_bmc->request.len,
+			      sizeof(struct ipmi_ssif_msg));
+		memcpy(&msg, &ssif_bmc->request, count);
+		ssif_bmc->request_available = false;
+		spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+
+		ret = copy_to_user(buf, &msg, count);
+	}
+
+	return (ret < 0) ? ret : count;
+}
+
+/* Handle SSIF message that is written by user */
+static ssize_t ssif_bmc_write(struct file *file, const char __user *buf, size_t count,
+			      loff_t *ppos)
+{
+	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
+	struct ipmi_ssif_msg msg;
+	unsigned long flags;
+	ssize_t ret;
+
+	if (count > sizeof(struct ipmi_ssif_msg))
+		return -EINVAL;
+
+	if (copy_from_user(&msg, buf, count))
+		return -EFAULT;
+
+	if (!msg.len || count < sizeof_field(struct ipmi_ssif_msg, len) + msg.len)
+		return -EINVAL;
+
+	spin_lock_irqsave(&ssif_bmc->lock, flags);
+	while (ssif_bmc->response_in_progress) {
+		spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+		if (file->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		ret = wait_event_interruptible(ssif_bmc->wait_queue,
+					       !ssif_bmc->response_in_progress);
+		if (ret)
+			return ret;
+		spin_lock_irqsave(&ssif_bmc->lock, flags);
+	}
+
+	/*
+	 * The write must complete before the response timeout fired, otherwise
+	 * the response is aborted and wait for next request
+	 * Return -EINVAL if the response is aborted
+	 */
+	ret = (ssif_bmc->response_timer_inited) ? 0 : -EINVAL;
+	if (ret)
+		goto exit;
+
+	del_timer(&ssif_bmc->response_timer);
+	ssif_bmc->response_timer_inited = false;
+
+	memcpy(&ssif_bmc->response, &msg, count);
+	ssif_bmc->is_singlepart_read = (msg.len <= MAX_PAYLOAD_PER_TRANSACTION);
+
+	ssif_bmc->response_in_progress = true;
+
+	/* ssif_bmc not busy */
+	ssif_bmc->busy = false;
+
+	/* Clean old request buffer */
+	memset(&ssif_bmc->request, 0, sizeof(struct ipmi_ssif_msg));
+exit:
+	spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+
+	return (ret < 0) ? ret : count;
+}
+
+static int ssif_bmc_open(struct inode *inode, struct file *file)
+{
+	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
+	int ret = 0;
+
+	spin_lock_irq(&ssif_bmc->lock);
+	if (!ssif_bmc->running)
+		ssif_bmc->running = 1;
+	else
+		ret = -EBUSY;
+	spin_unlock_irq(&ssif_bmc->lock);
+
+	return ret;
+}
+
+static __poll_t ssif_bmc_poll(struct file *file, poll_table *wait)
+{
+	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
+	__poll_t mask = 0;
+
+	poll_wait(file, &ssif_bmc->wait_queue, wait);
+
+	spin_lock_irq(&ssif_bmc->lock);
+	/* The request is available, userspace application can get the request */
+	if (ssif_bmc->request_available)
+		mask |= EPOLLIN;
+
+	spin_unlock_irq(&ssif_bmc->lock);
+
+	return mask;
+}
+
+static int ssif_bmc_release(struct inode *inode, struct file *file)
+{
+	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
+
+	spin_lock_irq(&ssif_bmc->lock);
+	ssif_bmc->running = 0;
+	spin_unlock_irq(&ssif_bmc->lock);
+
+	return 0;
+}
+
+/*
+ * System calls to device interface for user apps
+ */
+static const struct file_operations ssif_bmc_fops = {
+	.owner		= THIS_MODULE,
+	.open		= ssif_bmc_open,
+	.read		= ssif_bmc_read,
+	.write		= ssif_bmc_write,
+	.release	= ssif_bmc_release,
+	.poll		= ssif_bmc_poll,
+};
+
+/* Called with ssif_bmc->lock held. */
+static void complete_response(struct ssif_bmc_ctx *ssif_bmc)
+{
+	/* Invalidate response in buffer to denote it having been sent. */
+	ssif_bmc->response.len = 0;
+	ssif_bmc->response_in_progress = false;
+	ssif_bmc->nbytes_processed = 0;
+	ssif_bmc->remain_len = 0;
+	ssif_bmc->busy = false;
+	memset(&ssif_bmc->part_buf, 0, sizeof(struct ssif_part_buffer));
+	wake_up_all(&ssif_bmc->wait_queue);
+}
+
+static void response_timeout(struct timer_list *t)
+{
+	struct ssif_bmc_ctx *ssif_bmc = from_timer(ssif_bmc, t, response_timer);
+	unsigned long flags;
+
+	spin_lock_irqsave(&ssif_bmc->lock, flags);
+
+	/* Do nothing if the response is in progress */
+	if (!ssif_bmc->response_in_progress) {
+		/* Recover ssif_bmc from busy */
+		ssif_bmc->busy = false;
+		ssif_bmc->response_timer_inited = false;
+		/* Set aborting flag */
+		ssif_bmc->aborting = true;
+	}
+
+	spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+}
+
+/* Called with ssif_bmc->lock held. */
+static void handle_request(struct ssif_bmc_ctx *ssif_bmc)
+{
+	/* set ssif_bmc to busy waiting for response */
+	ssif_bmc->busy = true;
+	/* Request message is available to process */
+	ssif_bmc->request_available = true;
+	/* Clean old response buffer */
+	memset(&ssif_bmc->response, 0, sizeof(struct ipmi_ssif_msg));
+	/* This is the new READ request.*/
+	wake_up_all(&ssif_bmc->wait_queue);
+
+	/* Armed timer to recover slave from busy state in case of no response */
+	if (!ssif_bmc->response_timer_inited) {
+		timer_setup(&ssif_bmc->response_timer, response_timeout, 0);
+		ssif_bmc->response_timer_inited = true;
+	}
+	mod_timer(&ssif_bmc->response_timer, jiffies + msecs_to_jiffies(RESPONSE_TIMEOUT));
+}
+
+static void calculate_response_part_pec(struct ssif_part_buffer *part)
+{
+	u8 addr = part->address;
+
+	/* PEC - Start Read Address */
+	part->pec = i2c_smbus_pec(0, &addr, 1);
+	/* PEC - SSIF Command */
+	part->pec = i2c_smbus_pec(part->pec, &part->smbus_cmd, 1);
+	/* PEC - Restart Write Address */
+	addr = addr | 0x01;
+	part->pec = i2c_smbus_pec(part->pec, &addr, 1);
+	part->pec = i2c_smbus_pec(part->pec, &part->length, 1);
+	if (part->length)
+		part->pec = i2c_smbus_pec(part->pec, part->payload, part->length);
+}
+
+static void set_singlepart_response_buffer(struct ssif_bmc_ctx *ssif_bmc)
+{
+	struct ssif_part_buffer *part = &ssif_bmc->part_buf;
+
+	part->address = GET_8BIT_ADDR(ssif_bmc->client->addr);
+	part->length = (u8)ssif_bmc->response.len;
+
+	/* Clear the rest to 0 */
+	memset(part->payload + part->length, 0, MAX_PAYLOAD_PER_TRANSACTION - part->length);
+	memcpy(&part->payload[0], &ssif_bmc->response.payload[0], part->length);
+}
+
+static void set_multipart_response_buffer(struct ssif_bmc_ctx *ssif_bmc)
+{
+	struct ssif_part_buffer *part = &ssif_bmc->part_buf;
+	u8 part_len = 0;
+
+	part->address = GET_8BIT_ADDR(ssif_bmc->client->addr);
+	switch (part->smbus_cmd) {
+	case SSIF_IPMI_MULTIPART_READ_START:
+		/*
+		 * Read Start length is 32 bytes.
+		 * Read Start transfer first 30 bytes of IPMI response
+		 * and 2 special code 0x00, 0x01.
+		 */
+		ssif_bmc->nbytes_processed = 0;
+		ssif_bmc->block_num = 0;
+		part->length = MAX_PAYLOAD_PER_TRANSACTION;
+		part_len = MAX_IPMI_DATA_PER_START_TRANSACTION;
+		ssif_bmc->remain_len = ssif_bmc->response.len - part_len;
+
+		part->payload[0] = 0x00; /* Start Flag */
+		part->payload[1] = 0x01; /* Start Flag */
+
+		memcpy(&part->payload[2], &ssif_bmc->response.payload[0], part_len);
+		break;
+
+	case SSIF_IPMI_MULTIPART_READ_MIDDLE:
+		/*
+		 * IPMI READ Middle or READ End messages can carry up to 31 bytes
+		 * IPMI data plus block number byte.
+		 */
+		if (ssif_bmc->remain_len <= MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION) {
+			/*
+			 * This is READ End message
+			 *  Return length is the remaining response data length
+			 *  plus block number
+			 *  Block number 0xFF is to indicate this is last message
+			 *
+			 */
+			/* Clean the buffer */
+			memset(&part->payload[0], 0, MAX_PAYLOAD_PER_TRANSACTION);
+			part->length = ssif_bmc->remain_len + 1;
+			part_len = ssif_bmc->remain_len;
+			ssif_bmc->block_num = 0xFF;
+			part->payload[0] = ssif_bmc->block_num;
+		} else {
+			/*
+			 * This is READ Middle message
+			 *  Response length is the maximum SMBUS transfer length
+			 *  Block number byte is incremented
+			 * Return length is maximum SMBUS transfer length
+			 */
+			part->length = MAX_PAYLOAD_PER_TRANSACTION;
+			part_len = MAX_IPMI_DATA_PER_MIDDLE_TRANSACTION;
+			part->payload[0] = ssif_bmc->block_num;
+			ssif_bmc->block_num++;
+		}
+
+		ssif_bmc->remain_len -= part_len;
+		memcpy(&part->payload[1], ssif_bmc->response.payload + ssif_bmc->nbytes_processed,
+		       part_len);
+		break;
+
+	default:
+		/* Do not expect to go to this case */
+		dev_err(&ssif_bmc->client->dev, "%s: Unexpected SMBus command 0x%x\n",
+			__func__, part->smbus_cmd);
+		break;
+	}
+
+	ssif_bmc->nbytes_processed += part_len;
+}
+
+static bool supported_read_cmd(u8 cmd)
+{
+	if (cmd == SSIF_IPMI_SINGLEPART_READ ||
+	    cmd == SSIF_IPMI_MULTIPART_READ_START ||
+	    cmd == SSIF_IPMI_MULTIPART_READ_MIDDLE)
+		return true;
+
+	return false;
+}
+
+static bool supported_write_cmd(u8 cmd)
+{
+	if (cmd == SSIF_IPMI_SINGLEPART_WRITE ||
+	    cmd == SSIF_IPMI_MULTIPART_WRITE_START ||
+	    cmd == SSIF_IPMI_MULTIPART_WRITE_MIDDLE ||
+	    cmd == SSIF_IPMI_MULTIPART_WRITE_END)
+		return true;
+
+	return false;
+}
+
+/* Process the IPMI response that will be read by master */
+static void handle_read_processed(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	struct ssif_part_buffer *part = &ssif_bmc->part_buf;
+
+	/* msg_idx start from 0 */
+	if (part->index < part->length)
+		*val = part->payload[part->index];
+	else if (part->index == part->length && ssif_bmc->pec_support)
+		*val = part->pec;
+	else
+		*val = 0;
+
+	part->index++;
+}
+
+static void handle_write_received(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	/*
+	 * The msg_idx must be 1 when first enter SSIF_REQ_RECVING state
+	 * And it would never exceeded 36 bytes included the 32 bytes max payload +
+	 * the address + the command + the len and the PEC.
+	 */
+	if (ssif_bmc->msg_idx < 1  || ssif_bmc->msg_idx > MAX_TRANSACTION)
+		return;
+
+	if (ssif_bmc->msg_idx == 1) {
+		ssif_bmc->part_buf.length = *val;
+		ssif_bmc->part_buf.index = 0;
+	} else {
+		ssif_bmc->part_buf.payload[ssif_bmc->part_buf.index++] = *val;
+	}
+
+	ssif_bmc->msg_idx++;
+}
+
+static bool validate_request_part(struct ssif_bmc_ctx *ssif_bmc)
+{
+	struct ssif_part_buffer *part = &ssif_bmc->part_buf;
+	bool ret = true;
+	u8 cpec;
+	u8 addr;
+
+	if (part->index == part->length) {
+		/* PEC is not included */
+		ssif_bmc->pec_support = false;
+		ret = true;
+		goto exit;
+	}
+
+	if (part->index != part->length + 1) {
+		ret = false;
+		goto exit;
+	}
+
+	/* PEC is included */
+	ssif_bmc->pec_support = true;
+	part->pec = part->payload[part->length];
+	addr = GET_8BIT_ADDR(ssif_bmc->client->addr);
+	cpec = i2c_smbus_pec(0, &addr, 1);
+	cpec = i2c_smbus_pec(cpec, &part->smbus_cmd, 1);
+	cpec = i2c_smbus_pec(cpec, &part->length, 1);
+	/*
+	 * As SMBus specification does not allow the length
+	 * (byte count) in the Write-Block protocol to be zero.
+	 * Therefore, it is illegal to have the last Middle
+	 * transaction in the sequence carry 32-byte and have
+	 * a length of ‘0’ in the End transaction.
+	 * But some users may try to use this way and we should
+	 * prevent ssif_bmc driver broken in this case.
+	 */
+	if (part->length)
+		cpec = i2c_smbus_pec(cpec, part->payload, part->length);
+
+	if (cpec != part->pec)
+		ret = false;
+
+exit:
+	return ret;
+}
+
+static void process_request_part(struct ssif_bmc_ctx *ssif_bmc)
+{
+	struct ssif_part_buffer *part = &ssif_bmc->part_buf;
+	unsigned int len;
+
+	switch (part->smbus_cmd) {
+	case SSIF_IPMI_SINGLEPART_WRITE:
+		/* save the whole part to request*/
+		ssif_bmc->request.len = part->length;
+		memcpy(ssif_bmc->request.payload, part->payload, part->length);
+
+		break;
+	case SSIF_IPMI_MULTIPART_WRITE_START:
+		ssif_bmc->request.len = 0;
+
+		fallthrough;
+	case SSIF_IPMI_MULTIPART_WRITE_MIDDLE:
+	case SSIF_IPMI_MULTIPART_WRITE_END:
+		len = ssif_bmc->request.len + part->length;
+		/* Do the bound check here, not allow the request len exceed 254 bytes */
+		if (len > IPMI_SSIF_PAYLOAD_MAX) {
+			dev_warn(&ssif_bmc->client->dev,
+				 "Warn: Request exceeded 254 bytes, aborting");
+			/* Request too long, aborting */
+			ssif_bmc->aborting =  true;
+		} else {
+			memcpy(ssif_bmc->request.payload + ssif_bmc->request.len,
+			       part->payload, part->length);
+			ssif_bmc->request.len += part->length;
+		}
+		break;
+	default:
+		/* Do not expect to go to this case */
+		dev_err(&ssif_bmc->client->dev, "%s: Unexpected SMBus command 0x%x\n",
+			__func__, part->smbus_cmd);
+		break;
+	}
+}
+
+static void process_smbus_cmd(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	/* SMBUS command can vary (single or multi-part) */
+	ssif_bmc->part_buf.smbus_cmd = *val;
+	ssif_bmc->msg_idx = 1;
+	memset(&ssif_bmc->part_buf.payload[0], 0, MAX_PAYLOAD_PER_TRANSACTION);
+
+	if (*val == SSIF_IPMI_SINGLEPART_WRITE || *val == SSIF_IPMI_MULTIPART_WRITE_START) {
+		/*
+		 * The response maybe not come in-time, causing host SSIF driver
+		 * to timeout and resend a new request. In such case check for
+		 * pending response and clear it
+		 */
+		if (ssif_bmc->response_in_progress)
+			complete_response(ssif_bmc);
+
+		/* This is new request, flip aborting flag if set */
+		if (ssif_bmc->aborting)
+			ssif_bmc->aborting = false;
+	}
+}
+
+static void on_read_requested_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	if (ssif_bmc->state == SSIF_READY ||
+	    ssif_bmc->state == SSIF_START ||
+	    ssif_bmc->state == SSIF_REQ_RECVING ||
+	    ssif_bmc->state == SSIF_RES_SENDING) {
+		dev_warn(&ssif_bmc->client->dev,
+			 "Warn: %s unexpected READ REQUESTED in state=%s\n",
+			 __func__, state_to_string(ssif_bmc->state));
+		ssif_bmc->state = SSIF_ABORTING;
+		*val = 0;
+		return;
+
+	} else if (ssif_bmc->state == SSIF_SMBUS_CMD) {
+		if (!supported_read_cmd(ssif_bmc->part_buf.smbus_cmd)) {
+			dev_warn(&ssif_bmc->client->dev, "Warn: Unknown SMBus read command=0x%x",
+				 ssif_bmc->part_buf.smbus_cmd);
+			ssif_bmc->aborting = true;
+		}
+
+		if (ssif_bmc->aborting)
+			ssif_bmc->state = SSIF_ABORTING;
+		else
+			ssif_bmc->state = SSIF_RES_SENDING;
+	}
+
+	ssif_bmc->msg_idx = 0;
+
+	/* Send 0 if there is nothing to send */
+	if (!ssif_bmc->response_in_progress || ssif_bmc->state == SSIF_ABORTING) {
+		*val = 0;
+		return;
+	}
+
+	if (ssif_bmc->is_singlepart_read)
+		set_singlepart_response_buffer(ssif_bmc);
+	else
+		set_multipart_response_buffer(ssif_bmc);
+
+	calculate_response_part_pec(&ssif_bmc->part_buf);
+	ssif_bmc->part_buf.index = 0;
+	*val = ssif_bmc->part_buf.length;
+}
+
+static void on_read_processed_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	if (ssif_bmc->state == SSIF_READY ||
+	    ssif_bmc->state == SSIF_START ||
+	    ssif_bmc->state == SSIF_REQ_RECVING ||
+	    ssif_bmc->state == SSIF_SMBUS_CMD) {
+		dev_warn(&ssif_bmc->client->dev,
+			 "Warn: %s unexpected READ PROCESSED in state=%s\n",
+			 __func__, state_to_string(ssif_bmc->state));
+		ssif_bmc->state = SSIF_ABORTING;
+		*val = 0;
+		return;
+	}
+
+	/* Send 0 if there is nothing to send */
+	if (!ssif_bmc->response_in_progress || ssif_bmc->state == SSIF_ABORTING) {
+		*val = 0;
+		return;
+	}
+
+	handle_read_processed(ssif_bmc, val);
+}
+
+static void on_write_requested_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	if (ssif_bmc->state == SSIF_READY || ssif_bmc->state == SSIF_SMBUS_CMD) {
+		ssif_bmc->state = SSIF_START;
+
+	} else if (ssif_bmc->state == SSIF_START ||
+		   ssif_bmc->state == SSIF_REQ_RECVING ||
+		   ssif_bmc->state == SSIF_RES_SENDING) {
+		dev_warn(&ssif_bmc->client->dev,
+			 "Warn: %s unexpected WRITE REQUEST in state=%s\n",
+			 __func__, state_to_string(ssif_bmc->state));
+		ssif_bmc->state = SSIF_ABORTING;
+		return;
+	}
+
+	ssif_bmc->msg_idx = 0;
+	ssif_bmc->part_buf.address = *val;
+}
+
+static void on_write_received_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	if (ssif_bmc->state == SSIF_READY ||
+	    ssif_bmc->state == SSIF_RES_SENDING) {
+		dev_warn(&ssif_bmc->client->dev,
+			 "Warn: %s unexpected WRITE RECEIVED in state=%s\n",
+			 __func__, state_to_string(ssif_bmc->state));
+		ssif_bmc->state = SSIF_ABORTING;
+
+	} else if (ssif_bmc->state == SSIF_START) {
+		ssif_bmc->state = SSIF_SMBUS_CMD;
+
+	} else if (ssif_bmc->state == SSIF_SMBUS_CMD) {
+		if (!supported_write_cmd(ssif_bmc->part_buf.smbus_cmd)) {
+			dev_warn(&ssif_bmc->client->dev, "Warn: Unknown SMBus write command=0x%x",
+				 ssif_bmc->part_buf.smbus_cmd);
+			ssif_bmc->aborting = true;
+		}
+
+		if (ssif_bmc->aborting)
+			ssif_bmc->state = SSIF_ABORTING;
+		else
+			ssif_bmc->state = SSIF_REQ_RECVING;
+	}
+
+	/* This is response sending state */
+	if (ssif_bmc->state == SSIF_REQ_RECVING)
+		handle_write_received(ssif_bmc, val);
+	else if (ssif_bmc->state == SSIF_SMBUS_CMD)
+		process_smbus_cmd(ssif_bmc, val);
+}
+
+static void on_stop_event(struct ssif_bmc_ctx *ssif_bmc, u8 *val)
+{
+	if (ssif_bmc->state == SSIF_READY ||
+	    ssif_bmc->state == SSIF_START ||
+	    ssif_bmc->state == SSIF_SMBUS_CMD ||
+	    ssif_bmc->state == SSIF_ABORTING) {
+		dev_warn(&ssif_bmc->client->dev,
+			 "Warn: %s unexpected SLAVE STOP in state=%s\n",
+			 __func__, state_to_string(ssif_bmc->state));
+		ssif_bmc->state = SSIF_READY;
+
+	} else if (ssif_bmc->state == SSIF_REQ_RECVING) {
+		if (validate_request_part(ssif_bmc)) {
+			process_request_part(ssif_bmc);
+			if (ssif_bmc->part_buf.smbus_cmd == SSIF_IPMI_SINGLEPART_WRITE ||
+			    ssif_bmc->part_buf.smbus_cmd == SSIF_IPMI_MULTIPART_WRITE_END)
+				handle_request(ssif_bmc);
+			ssif_bmc->state = SSIF_READY;
+		} else {
+			/*
+			 * A BMC that receives an invalid request drop the data for the write
+			 * transaction and any further transactions (read or write) until
+			 * the next valid read or write Start transaction is received
+			 */
+			dev_err(&ssif_bmc->client->dev, "Error: invalid pec\n");
+			ssif_bmc->aborting = true;
+		}
+	} else if (ssif_bmc->state == SSIF_RES_SENDING) {
+		if (ssif_bmc->is_singlepart_read || ssif_bmc->block_num == 0xFF)
+			/* Invalidate response buffer to denote it is sent */
+			complete_response(ssif_bmc);
+		ssif_bmc->state = SSIF_READY;
+	}
+
+	/* Reset message index */
+	ssif_bmc->msg_idx = 0;
+}
+
+/*
+ * Callback function to handle I2C slave events
+ */
+static int ssif_bmc_cb(struct i2c_client *client, enum i2c_slave_event event, u8 *val)
+{
+	unsigned long flags;
+	struct ssif_bmc_ctx *ssif_bmc = i2c_get_clientdata(client);
+	int ret = 0;
+
+	spin_lock_irqsave(&ssif_bmc->lock, flags);
+
+	switch (event) {
+	case I2C_SLAVE_READ_REQUESTED:
+		on_read_requested_event(ssif_bmc, val);
+		break;
+
+	case I2C_SLAVE_WRITE_REQUESTED:
+		on_write_requested_event(ssif_bmc, val);
+		break;
+
+	case I2C_SLAVE_READ_PROCESSED:
+		on_read_processed_event(ssif_bmc, val);
+		break;
+
+	case I2C_SLAVE_WRITE_RECEIVED:
+		on_write_received_event(ssif_bmc, val);
+		break;
+
+	case I2C_SLAVE_STOP:
+		on_stop_event(ssif_bmc, val);
+		break;
+
+	default:
+		dev_warn(&ssif_bmc->client->dev, "Warn: Unknown i2c slave event\n");
+		break;
+	}
+
+	if (!ssif_bmc->aborting && ssif_bmc->busy)
+		ret = -EBUSY;
+
+	spin_unlock_irqrestore(&ssif_bmc->lock, flags);
+
+	return ret;
+}
+
+static int ssif_bmc_probe(struct i2c_client *client)
+{
+	struct ssif_bmc_ctx *ssif_bmc;
+	int ret;
+
+	ssif_bmc = devm_kzalloc(&client->dev, sizeof(*ssif_bmc), GFP_KERNEL);
+	if (!ssif_bmc)
+		return -ENOMEM;
+
+	spin_lock_init(&ssif_bmc->lock);
+
+	init_waitqueue_head(&ssif_bmc->wait_queue);
+	ssif_bmc->request_available = false;
+	ssif_bmc->response_in_progress = false;
+	ssif_bmc->busy = false;
+	ssif_bmc->response_timer_inited = false;
+
+	/* Register misc device interface */
+	ssif_bmc->miscdev.minor = MISC_DYNAMIC_MINOR;
+	ssif_bmc->miscdev.name = DEVICE_NAME;
+	ssif_bmc->miscdev.fops = &ssif_bmc_fops;
+	ssif_bmc->miscdev.parent = &client->dev;
+	ret = misc_register(&ssif_bmc->miscdev);
+	if (ret)
+		return ret;
+
+	ssif_bmc->client = client;
+	ssif_bmc->client->flags |= I2C_CLIENT_SLAVE;
+
+	/* Register I2C slave */
+	i2c_set_clientdata(client, ssif_bmc);
+	ret = i2c_slave_register(client, ssif_bmc_cb);
+	if (ret)
+		misc_deregister(&ssif_bmc->miscdev);
+
+	return ret;
+}
+
+static void ssif_bmc_remove(struct i2c_client *client)
+{
+	struct ssif_bmc_ctx *ssif_bmc = i2c_get_clientdata(client);
+
+	i2c_slave_unregister(client);
+	misc_deregister(&ssif_bmc->miscdev);
+}
+
+static const struct of_device_id ssif_bmc_match[] = {
+	{ .compatible = "ssif-bmc" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ssif_bmc_match);
+
+static const struct i2c_device_id ssif_bmc_id[] = {
+	{ DEVICE_NAME, 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(i2c, ssif_bmc_id);
+
+static struct i2c_driver ssif_bmc_driver = {
+	.driver         = {
+		.name           = DEVICE_NAME,
+		.of_match_table = ssif_bmc_match,
+	},
+	.probe_new      = ssif_bmc_probe,
+	.remove         = ssif_bmc_remove,
+	.id_table       = ssif_bmc_id,
+};
+
+module_i2c_driver(ssif_bmc_driver);
+
+MODULE_AUTHOR("Quan Nguyen <quan@os.amperecomputing.com>");
+MODULE_AUTHOR("Chuong Tran <chuong@os.amperecomputing.com>");
+MODULE_DESCRIPTION("Linux device driver of the BMC IPMI SSIF interface.");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/char/mem.c linux-libre-6.2-gnu/drivers/char/mem.c
index 5611d127363e..83bf2a4dcb57 100644
--- linux-libre-6.1-gnu/drivers/char/mem.c
+++ linux-libre-6.2-gnu/drivers/char/mem.c
@@ -746,7 +746,7 @@ static const struct file_operations memory_fops = {
 	.llseek = noop_llseek,
 };
 
-static char *mem_devnode(struct device *dev, umode_t *mode)
+static char *mem_devnode(const struct device *dev, umode_t *mode)
 {
 	if (mode && devlist[MINOR(dev->devt)].mode)
 		*mode = devlist[MINOR(dev->devt)].mode;
diff --git linux-libre-6.1-gnu/drivers/char/misc.c linux-libre-6.2-gnu/drivers/char/misc.c
index cba19bfdc44d..7a1388b0572b 100644
--- linux-libre-6.1-gnu/drivers/char/misc.c
+++ linux-libre-6.2-gnu/drivers/char/misc.c
@@ -61,7 +61,29 @@ static DEFINE_MUTEX(misc_mtx);
  * Assigned numbers, used for dynamic minors
  */
 #define DYNAMIC_MINORS 128 /* like dynamic majors */
-static DECLARE_BITMAP(misc_minors, DYNAMIC_MINORS);
+static DEFINE_IDA(misc_minors_ida);
+
+static int misc_minor_alloc(void)
+{
+	int ret;
+
+	ret = ida_alloc_max(&misc_minors_ida, DYNAMIC_MINORS - 1, GFP_KERNEL);
+	if (ret >= 0) {
+		ret = DYNAMIC_MINORS - ret - 1;
+	} else {
+		ret = ida_alloc_range(&misc_minors_ida, MISC_DYNAMIC_MINOR + 1,
+				      MINORMASK, GFP_KERNEL);
+	}
+	return ret;
+}
+
+static void misc_minor_free(int minor)
+{
+	if (minor < DYNAMIC_MINORS)
+		ida_free(&misc_minors_ida, DYNAMIC_MINORS - minor - 1);
+	else if (minor > MISC_DYNAMIC_MINOR)
+		ida_free(&misc_minors_ida, minor);
+}
 
 #ifdef CONFIG_PROC_FS
 static void *misc_seq_start(struct seq_file *seq, loff_t *pos)
@@ -183,14 +205,13 @@ int misc_register(struct miscdevice *misc)
 	mutex_lock(&misc_mtx);
 
 	if (is_dynamic) {
-		int i = find_first_zero_bit(misc_minors, DYNAMIC_MINORS);
+		int i = misc_minor_alloc();
 
-		if (i >= DYNAMIC_MINORS) {
+		if (i < 0) {
 			err = -EBUSY;
 			goto out;
 		}
-		misc->minor = DYNAMIC_MINORS - i - 1;
-		set_bit(i, misc_minors);
+		misc->minor = i;
 	} else {
 		struct miscdevice *c;
 
@@ -209,10 +230,7 @@ int misc_register(struct miscdevice *misc)
 					  misc, misc->groups, "%s", misc->name);
 	if (IS_ERR(misc->this_device)) {
 		if (is_dynamic) {
-			int i = DYNAMIC_MINORS - misc->minor - 1;
-
-			if (i < DYNAMIC_MINORS && i >= 0)
-				clear_bit(i, misc_minors);
+			misc_minor_free(misc->minor);
 			misc->minor = MISC_DYNAMIC_MINOR;
 		}
 		err = PTR_ERR(misc->this_device);
@@ -240,23 +258,20 @@ EXPORT_SYMBOL(misc_register);
 
 void misc_deregister(struct miscdevice *misc)
 {
-	int i = DYNAMIC_MINORS - misc->minor - 1;
-
 	if (WARN_ON(list_empty(&misc->list)))
 		return;
 
 	mutex_lock(&misc_mtx);
 	list_del(&misc->list);
 	device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
-	if (i < DYNAMIC_MINORS && i >= 0)
-		clear_bit(i, misc_minors);
+	misc_minor_free(misc->minor);
 	mutex_unlock(&misc_mtx);
 }
 EXPORT_SYMBOL(misc_deregister);
 
-static char *misc_devnode(struct device *dev, umode_t *mode)
+static char *misc_devnode(const struct device *dev, umode_t *mode)
 {
-	struct miscdevice *c = dev_get_drvdata(dev);
+	const struct miscdevice *c = dev_get_drvdata(dev);
 
 	if (mode && c->mode)
 		*mode = c->mode;
diff --git linux-libre-6.1-gnu/drivers/char/random.c linux-libre-6.2-gnu/drivers/char/random.c
index 69754155300e..ce3ccd172cc8 100644
--- linux-libre-6.1-gnu/drivers/char/random.c
+++ linux-libre-6.2-gnu/drivers/char/random.c
@@ -53,8 +53,10 @@
 #include <linux/uaccess.h>
 #include <linux/suspend.h>
 #include <linux/siphash.h>
+#include <linux/sched/isolation.h>
 #include <crypto/chacha.h>
 #include <crypto/blake2s.h>
+#include <asm/archrandom.h>
 #include <asm/processor.h>
 #include <asm/irq.h>
 #include <asm/irq_regs.h>
@@ -84,6 +86,7 @@ static DEFINE_STATIC_KEY_FALSE(crng_is_ready);
 /* Various types of waiters for crng_init->CRNG_READY transition. */
 static DECLARE_WAIT_QUEUE_HEAD(crng_init_wait);
 static struct fasync_struct *fasync;
+static ATOMIC_NOTIFIER_HEAD(random_ready_notifier);
 
 /* Control how we warn userspace. */
 static struct ratelimit_state urandom_warning =
@@ -120,7 +123,7 @@ static void try_to_generate_entropy(void);
  * Wait for the input pool to be seeded and thus guaranteed to supply
  * cryptographically secure random numbers. This applies to: the /dev/urandom
  * device, the get_random_bytes function, and the get_random_{u8,u16,u32,u64,
- * int,long} family of functions. Using any of these functions without first
+ * long} family of functions. Using any of these functions without first
  * calling this function forfeits the guarantee of security.
  *
  * Returns: 0 if the input pool has been seeded.
@@ -140,6 +143,26 @@ int wait_for_random_bytes(void)
 }
 EXPORT_SYMBOL(wait_for_random_bytes);
 
+/*
+ * Add a callback function that will be invoked when the crng is initialised,
+ * or immediately if it already has been. Only use this is you are absolutely
+ * sure it is required. Most users should instead be able to test
+ * `rng_is_initialized()` on demand, or make use of `get_random_bytes_wait()`.
+ */
+int __cold execute_with_initialized_rng(struct notifier_block *nb)
+{
+	unsigned long flags;
+	int ret = 0;
+
+	spin_lock_irqsave(&random_ready_notifier.lock, flags);
+	if (crng_ready())
+		nb->notifier_call(nb, 0, NULL);
+	else
+		ret = raw_notifier_chain_register((struct raw_notifier_head *)&random_ready_notifier.head, nb);
+	spin_unlock_irqrestore(&random_ready_notifier.lock, flags);
+	return ret;
+}
+
 #define warn_unseeded_randomness() \
 	if (IS_ENABLED(CONFIG_WARN_ALL_UNSEEDED_RANDOM) && !crng_ready()) \
 		printk_deferred(KERN_NOTICE "random: %s called from %pS with crng_init=%d\n", \
@@ -160,6 +183,9 @@ EXPORT_SYMBOL(wait_for_random_bytes);
  *	u8 get_random_u8()
  *	u16 get_random_u16()
  *	u32 get_random_u32()
+ *	u32 get_random_u32_below(u32 ceil)
+ *	u32 get_random_u32_above(u32 floor)
+ *	u32 get_random_u32_inclusive(u32 floor, u32 ceil)
  *	u64 get_random_u64()
  *	unsigned long get_random_long()
  *
@@ -179,7 +205,6 @@ enum {
 
 static struct {
 	u8 key[CHACHA_KEY_SIZE] __aligned(__alignof__(long));
-	unsigned long birth;
 	unsigned long generation;
 	spinlock_t lock;
 } base_crng = {
@@ -197,16 +222,41 @@ static DEFINE_PER_CPU(struct crng, crngs) = {
 	.lock = INIT_LOCAL_LOCK(crngs.lock),
 };
 
+/*
+ * Return the interval until the next reseeding, which is normally
+ * CRNG_RESEED_INTERVAL, but during early boot, it is at an interval
+ * proportional to the uptime.
+ */
+static unsigned int crng_reseed_interval(void)
+{
+	static bool early_boot = true;
+
+	if (unlikely(READ_ONCE(early_boot))) {
+		time64_t uptime = ktime_get_seconds();
+		if (uptime >= CRNG_RESEED_INTERVAL / HZ * 2)
+			WRITE_ONCE(early_boot, false);
+		else
+			return max_t(unsigned int, CRNG_RESEED_START_INTERVAL,
+				     (unsigned int)uptime / 2 * HZ);
+	}
+	return CRNG_RESEED_INTERVAL;
+}
+
 /* Used by crng_reseed() and crng_make_state() to extract a new seed from the input pool. */
 static void extract_entropy(void *buf, size_t len);
 
 /* This extracts a new crng key from the input pool. */
-static void crng_reseed(void)
+static void crng_reseed(struct work_struct *work)
 {
+	static DECLARE_DELAYED_WORK(next_reseed, crng_reseed);
 	unsigned long flags;
 	unsigned long next_gen;
 	u8 key[CHACHA_KEY_SIZE];
 
+	/* Immediately schedule the next reseeding, so that it fires sooner rather than later. */
+	if (likely(system_unbound_wq))
+		queue_delayed_work(system_unbound_wq, &next_reseed, crng_reseed_interval());
+
 	extract_entropy(key, sizeof(key));
 
 	/*
@@ -221,7 +271,6 @@ static void crng_reseed(void)
 	if (next_gen == ULONG_MAX)
 		++next_gen;
 	WRITE_ONCE(base_crng.generation, next_gen);
-	WRITE_ONCE(base_crng.birth, jiffies);
 	if (!static_branch_likely(&crng_is_ready))
 		crng_init = CRNG_READY;
 	spin_unlock_irqrestore(&base_crng.lock, flags);
@@ -260,26 +309,6 @@ static void crng_fast_key_erasure(u8 key[CHACHA_KEY_SIZE],
 	memzero_explicit(first_block, sizeof(first_block));
 }
 
-/*
- * Return the interval until the next reseeding, which is normally
- * CRNG_RESEED_INTERVAL, but during early boot, it is at an interval
- * proportional to the uptime.
- */
-static unsigned int crng_reseed_interval(void)
-{
-	static bool early_boot = true;
-
-	if (unlikely(READ_ONCE(early_boot))) {
-		time64_t uptime = ktime_get_seconds();
-		if (uptime >= CRNG_RESEED_INTERVAL / HZ * 2)
-			WRITE_ONCE(early_boot, false);
-		else
-			return max_t(unsigned int, CRNG_RESEED_START_INTERVAL,
-				     (unsigned int)uptime / 2 * HZ);
-	}
-	return CRNG_RESEED_INTERVAL;
-}
-
 /*
  * This function returns a ChaCha state that you may use for generating
  * random data. It also returns up to 32 bytes on its own of random data
@@ -315,13 +344,6 @@ static void crng_make_state(u32 chacha_state[CHACHA_STATE_WORDS],
 			return;
 	}
 
-	/*
-	 * If the base_crng is old enough, we reseed, which in turn bumps the
-	 * generation counter that we check below.
-	 */
-	if (unlikely(time_is_before_jiffies(READ_ONCE(base_crng.birth) + crng_reseed_interval())))
-		crng_reseed();
-
 	local_lock_irqsave(&crngs.lock, flags);
 	crng = raw_cpu_ptr(&crngs);
 
@@ -383,11 +405,11 @@ static void _get_random_bytes(void *buf, size_t len)
 }
 
 /*
- * This function is the exported kernel interface. It returns some number of
- * good random numbers, suitable for key generation, seeding TCP sequence
- * numbers, etc. In order to ensure that the randomness returned by this
- * function is okay, the function wait_for_random_bytes() should be called and
- * return 0 at least once at any point prior.
+ * This returns random bytes in arbitrary quantities. The quality of the
+ * random bytes is good as /dev/urandom. In order to ensure that the
+ * randomness provided by this function is okay, the function
+ * wait_for_random_bytes() should be called and return 0 at least once
+ * at any point prior.
  */
 void get_random_bytes(void *buf, size_t len)
 {
@@ -510,6 +532,41 @@ DEFINE_BATCHED_ENTROPY(u16)
 DEFINE_BATCHED_ENTROPY(u32)
 DEFINE_BATCHED_ENTROPY(u64)
 
+u32 __get_random_u32_below(u32 ceil)
+{
+	/*
+	 * This is the slow path for variable ceil. It is still fast, most of
+	 * the time, by doing traditional reciprocal multiplication and
+	 * opportunistically comparing the lower half to ceil itself, before
+	 * falling back to computing a larger bound, and then rejecting samples
+	 * whose lower half would indicate a range indivisible by ceil. The use
+	 * of `-ceil % ceil` is analogous to `2^32 % ceil`, but is computable
+	 * in 32-bits.
+	 */
+	u32 rand = get_random_u32();
+	u64 mult;
+
+	/*
+	 * This function is technically undefined for ceil == 0, and in fact
+	 * for the non-underscored constant version in the header, we build bug
+	 * on that. But for the non-constant case, it's convenient to have that
+	 * evaluate to being a straight call to get_random_u32(), so that
+	 * get_random_u32_inclusive() can work over its whole range without
+	 * undefined behavior.
+	 */
+	if (unlikely(!ceil))
+		return rand;
+
+	mult = (u64)ceil * rand;
+	if (unlikely((u32)mult < ceil)) {
+		u32 bound = -ceil % ceil;
+		while (unlikely((u32)mult < bound))
+			mult = (u64)ceil * get_random_u32();
+	}
+	return mult >> 32;
+}
+EXPORT_SYMBOL(__get_random_u32_below);
+
 #ifdef CONFIG_SMP
 /*
  * This function is called when the CPU is coming up, with entry
@@ -660,9 +717,10 @@ static void __cold _credit_init_bits(size_t bits)
 	} while (!try_cmpxchg(&input_pool.init_bits, &orig, new));
 
 	if (orig < POOL_READY_BITS && new >= POOL_READY_BITS) {
-		crng_reseed(); /* Sets crng_init to CRNG_READY under base_crng.lock. */
+		crng_reseed(NULL); /* Sets crng_init to CRNG_READY under base_crng.lock. */
 		if (static_key_initialized)
 			execute_in_process_context(crng_set_ready, &set_ready);
+		atomic_notifier_call_chain(&random_ready_notifier, 0, NULL);
 		wake_up_interruptible(&crng_init_wait);
 		kill_fasync(&fasync, SIGIO, POLL_IN);
 		pr_notice("crng init done\n");
@@ -689,7 +747,7 @@ static void __cold _credit_init_bits(size_t bits)
  * the above entropy accumulation routines:
  *
  *	void add_device_randomness(const void *buf, size_t len);
- *	void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy);
+ *	void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy, bool sleep_after);
  *	void add_bootloader_randomness(const void *buf, size_t len);
  *	void add_vmfork_randomness(const void *unique_vm_id, size_t len);
  *	void add_interrupt_randomness(int irq);
@@ -710,7 +768,7 @@ static void __cold _credit_init_bits(size_t bits)
  *
  * add_bootloader_randomness() is called by bootloader drivers, such as EFI
  * and device tree, and credits its input depending on whether or not the
- * configuration option CONFIG_RANDOM_TRUST_BOOTLOADER is set.
+ * command line option 'random.trust_bootloader'.
  *
  * add_vmfork_randomness() adds a unique (but not necessarily secret) ID
  * representing the current instance of a VM to the pool, without crediting,
@@ -736,8 +794,8 @@ static void __cold _credit_init_bits(size_t bits)
  *
  **********************************************************************/
 
-static bool trust_cpu __initdata = IS_ENABLED(CONFIG_RANDOM_TRUST_CPU);
-static bool trust_bootloader __initdata = IS_ENABLED(CONFIG_RANDOM_TRUST_BOOTLOADER);
+static bool trust_cpu __initdata = true;
+static bool trust_bootloader __initdata = true;
 static int __init parse_trust_cpu(char *arg)
 {
 	return kstrtobool(arg, &trust_cpu);
@@ -768,7 +826,7 @@ static int random_pm_notification(struct notifier_block *nb, unsigned long actio
 	if (crng_ready() && (action == PM_RESTORE_PREPARE ||
 	    (action == PM_POST_SUSPEND && !IS_ENABLED(CONFIG_PM_AUTOSLEEP) &&
 	     !IS_ENABLED(CONFIG_PM_USERSPACE_AUTOSLEEP)))) {
-		crng_reseed();
+		crng_reseed(NULL);
 		pr_notice("crng reseeded on system resumption\n");
 	}
 	return 0;
@@ -791,13 +849,13 @@ void __init random_init_early(const char *command_line)
 #endif
 
 	for (i = 0, arch_bits = sizeof(entropy) * 8; i < ARRAY_SIZE(entropy);) {
-		longs = arch_get_random_seed_longs_early(entropy, ARRAY_SIZE(entropy) - i);
+		longs = arch_get_random_seed_longs(entropy, ARRAY_SIZE(entropy) - i);
 		if (longs) {
 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);
 			i += longs;
 			continue;
 		}
-		longs = arch_get_random_longs_early(entropy, ARRAY_SIZE(entropy) - i);
+		longs = arch_get_random_longs(entropy, ARRAY_SIZE(entropy) - i);
 		if (longs) {
 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);
 			i += longs;
@@ -812,7 +870,7 @@ void __init random_init_early(const char *command_line)
 
 	/* Reseed if already seeded by earlier phases. */
 	if (crng_ready())
-		crng_reseed();
+		crng_reseed(NULL);
 	else if (trust_cpu)
 		_credit_init_bits(arch_bits);
 }
@@ -840,7 +898,7 @@ void __init random_init(void)
 
 	/* Reseed if already seeded by earlier phases. */
 	if (crng_ready())
-		crng_reseed();
+		crng_reseed(NULL);
 
 	WARN_ON(register_pm_notifier(&pm_notifier));
 
@@ -869,11 +927,11 @@ void add_device_randomness(const void *buf, size_t len)
 EXPORT_SYMBOL(add_device_randomness);
 
 /*
- * Interface for in-kernel drivers of true hardware RNGs.
- * Those devices may produce endless random bits and will be throttled
- * when our pool is full.
+ * Interface for in-kernel drivers of true hardware RNGs. Those devices
+ * may produce endless random bits, so this function will sleep for
+ * some amount of time after, if the sleep_after parameter is true.
  */
-void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy)
+void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy, bool sleep_after)
 {
 	mix_pool_bytes(buf, len);
 	credit_init_bits(entropy);
@@ -882,14 +940,14 @@ void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy)
 	 * Throttle writing to once every reseed interval, unless we're not yet
 	 * initialized or no entropy is credited.
 	 */
-	if (!kthread_should_stop() && (crng_ready() || !entropy))
+	if (sleep_after && !kthread_should_stop() && (crng_ready() || !entropy))
 		schedule_timeout_interruptible(crng_reseed_interval());
 }
 EXPORT_SYMBOL_GPL(add_hwgenerator_randomness);
 
 /*
- * Handle random seed passed by bootloader, and credit it if
- * CONFIG_RANDOM_TRUST_BOOTLOADER is set.
+ * Handle random seed passed by bootloader, and credit it depending
+ * on the command line option 'random.trust_bootloader'.
  */
 void __init add_bootloader_randomness(const void *buf, size_t len)
 {
@@ -910,7 +968,7 @@ void __cold add_vmfork_randomness(const void *unique_vm_id, size_t len)
 {
 	add_device_randomness(unique_vm_id, len);
 	if (crng_ready()) {
-		crng_reseed();
+		crng_reseed(NULL);
 		pr_notice("crng reseeded due to virtual machine fork\n");
 	}
 	blocking_notifier_call_chain(&vmfork_chain, 0, NULL);
@@ -1176,66 +1234,102 @@ void __cold rand_initialize_disk(struct gendisk *disk)
 struct entropy_timer_state {
 	unsigned long entropy;
 	struct timer_list timer;
-	unsigned int samples, samples_per_bit;
+	atomic_t samples;
+	unsigned int samples_per_bit;
 };
 
 /*
- * Each time the timer fires, we expect that we got an unpredictable
- * jump in the cycle counter. Even if the timer is running on another
- * CPU, the timer activity will be touching the stack of the CPU that is
- * generating entropy..
+ * Each time the timer fires, we expect that we got an unpredictable jump in
+ * the cycle counter. Even if the timer is running on another CPU, the timer
+ * activity will be touching the stack of the CPU that is generating entropy.
  *
- * Note that we don't re-arm the timer in the timer itself - we are
- * happy to be scheduled away, since that just makes the load more
- * complex, but we do not want the timer to keep ticking unless the
- * entropy loop is running.
+ * Note that we don't re-arm the timer in the timer itself - we are happy to be
+ * scheduled away, since that just makes the load more complex, but we do not
+ * want the timer to keep ticking unless the entropy loop is running.
  *
  * So the re-arming always happens in the entropy loop itself.
  */
 static void __cold entropy_timer(struct timer_list *timer)
 {
 	struct entropy_timer_state *state = container_of(timer, struct entropy_timer_state, timer);
+	unsigned long entropy = random_get_entropy();
 
-	if (++state->samples == state->samples_per_bit) {
+	mix_pool_bytes(&entropy, sizeof(entropy));
+	if (atomic_inc_return(&state->samples) % state->samples_per_bit == 0)
 		credit_init_bits(1);
-		state->samples = 0;
-	}
 }
 
 /*
- * If we have an actual cycle counter, see if we can
- * generate enough entropy with timing noise
+ * If we have an actual cycle counter, see if we can generate enough entropy
+ * with timing noise.
  */
 static void __cold try_to_generate_entropy(void)
 {
 	enum { NUM_TRIAL_SAMPLES = 8192, MAX_SAMPLES_PER_BIT = HZ / 15 };
-	struct entropy_timer_state stack;
+	u8 stack_bytes[sizeof(struct entropy_timer_state) + SMP_CACHE_BYTES - 1];
+	struct entropy_timer_state *stack = PTR_ALIGN((void *)stack_bytes, SMP_CACHE_BYTES);
 	unsigned int i, num_different = 0;
 	unsigned long last = random_get_entropy();
+	int cpu = -1;
 
 	for (i = 0; i < NUM_TRIAL_SAMPLES - 1; ++i) {
-		stack.entropy = random_get_entropy();
-		if (stack.entropy != last)
+		stack->entropy = random_get_entropy();
+		if (stack->entropy != last)
 			++num_different;
-		last = stack.entropy;
+		last = stack->entropy;
 	}
-	stack.samples_per_bit = DIV_ROUND_UP(NUM_TRIAL_SAMPLES, num_different + 1);
-	if (stack.samples_per_bit > MAX_SAMPLES_PER_BIT)
+	stack->samples_per_bit = DIV_ROUND_UP(NUM_TRIAL_SAMPLES, num_different + 1);
+	if (stack->samples_per_bit > MAX_SAMPLES_PER_BIT)
 		return;
 
-	stack.samples = 0;
-	timer_setup_on_stack(&stack.timer, entropy_timer, 0);
+	atomic_set(&stack->samples, 0);
+	timer_setup_on_stack(&stack->timer, entropy_timer, 0);
 	while (!crng_ready() && !signal_pending(current)) {
-		if (!timer_pending(&stack.timer))
-			mod_timer(&stack.timer, jiffies);
-		mix_pool_bytes(&stack.entropy, sizeof(stack.entropy));
+		/*
+		 * Check !timer_pending() and then ensure that any previous callback has finished
+		 * executing by checking try_to_del_timer_sync(), before queueing the next one.
+		 */
+		if (!timer_pending(&stack->timer) && try_to_del_timer_sync(&stack->timer) >= 0) {
+			struct cpumask timer_cpus;
+			unsigned int num_cpus;
+
+			/*
+			 * Preemption must be disabled here, both to read the current CPU number
+			 * and to avoid scheduling a timer on a dead CPU.
+			 */
+			preempt_disable();
+
+			/* Only schedule callbacks on timer CPUs that are online. */
+			cpumask_and(&timer_cpus, housekeeping_cpumask(HK_TYPE_TIMER), cpu_online_mask);
+			num_cpus = cpumask_weight(&timer_cpus);
+			/* In very bizarre case of misconfiguration, fallback to all online. */
+			if (unlikely(num_cpus == 0)) {
+				timer_cpus = *cpu_online_mask;
+				num_cpus = cpumask_weight(&timer_cpus);
+			}
+
+			/* Basic CPU round-robin, which avoids the current CPU. */
+			do {
+				cpu = cpumask_next(cpu, &timer_cpus);
+				if (cpu == nr_cpumask_bits)
+					cpu = cpumask_first(&timer_cpus);
+			} while (cpu == smp_processor_id() && num_cpus > 1);
+
+			/* Expiring the timer at `jiffies` means it's the next tick. */
+			stack->timer.expires = jiffies;
+
+			add_timer_on(&stack->timer, cpu);
+
+			preempt_enable();
+		}
+		mix_pool_bytes(&stack->entropy, sizeof(stack->entropy));
 		schedule();
-		stack.entropy = random_get_entropy();
+		stack->entropy = random_get_entropy();
 	}
+	mix_pool_bytes(&stack->entropy, sizeof(stack->entropy));
 
-	del_timer_sync(&stack.timer);
-	destroy_timer_on_stack(&stack.timer);
-	mix_pool_bytes(&stack.entropy, sizeof(stack.entropy));
+	del_timer_sync(&stack->timer);
+	destroy_timer_on_stack(&stack->timer);
 }
 
 
@@ -1291,7 +1385,7 @@ SYSCALL_DEFINE3(getrandom, char __user *, ubuf, size_t, len, unsigned int, flags
 			return ret;
 	}
 
-	ret = import_single_range(READ, ubuf, len, &iov, &iter);
+	ret = import_single_range(ITER_DEST, ubuf, len, &iov, &iter);
 	if (unlikely(ret))
 		return ret;
 	return get_random_bytes_user(&iter);
@@ -1409,7 +1503,7 @@ static long random_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
 			return -EINVAL;
 		if (get_user(len, p++))
 			return -EFAULT;
-		ret = import_single_range(WRITE, p, len, &iov, &iter);
+		ret = import_single_range(ITER_SOURCE, p, len, &iov, &iter);
 		if (unlikely(ret))
 			return ret;
 		ret = write_pool_user(&iter);
@@ -1432,7 +1526,7 @@ static long random_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
 			return -EPERM;
 		if (!crng_ready())
 			return -ENODATA;
-		crng_reseed();
+		crng_reseed(NULL);
 		return 0;
 	default:
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/char/sonypi.c linux-libre-6.2-gnu/drivers/char/sonypi.c
index 27e301a6bb7a..9211531689b2 100644
--- linux-libre-6.1-gnu/drivers/char/sonypi.c
+++ linux-libre-6.2-gnu/drivers/char/sonypi.c
@@ -1123,10 +1123,9 @@ static int sonypi_acpi_add(struct acpi_device *device)
 	return 0;
 }
 
-static int sonypi_acpi_remove(struct acpi_device *device)
+static void sonypi_acpi_remove(struct acpi_device *device)
 {
 	sonypi_acpi_device = NULL;
-	return 0;
 }
 
 static const struct acpi_device_id sonypi_device_ids[] = {
diff --git linux-libre-6.1-gnu/drivers/char/tpm/eventlog/acpi.c linux-libre-6.2-gnu/drivers/char/tpm/eventlog/acpi.c
index 1b18ce5ebab1..0913d3eb8d51 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/eventlog/acpi.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/eventlog/acpi.c
@@ -90,16 +90,21 @@ int tpm_read_log_acpi(struct tpm_chip *chip)
 			return -ENODEV;
 
 		if (tbl->header.length <
-				sizeof(*tbl) + sizeof(struct acpi_tpm2_phy))
+				sizeof(*tbl) + sizeof(struct acpi_tpm2_phy)) {
+			acpi_put_table((struct acpi_table_header *)tbl);
 			return -ENODEV;
+		}
 
 		tpm2_phy = (void *)tbl + sizeof(*tbl);
 		len = tpm2_phy->log_area_minimum_length;
 
 		start = tpm2_phy->log_area_start_address;
-		if (!start || !len)
+		if (!start || !len) {
+			acpi_put_table((struct acpi_table_header *)tbl);
 			return -ENODEV;
+		}
 
+		acpi_put_table((struct acpi_table_header *)tbl);
 		format = EFI_TCG2_EVENT_LOG_FORMAT_TCG_2;
 	} else {
 		/* Find TCPA entry in RSDT (ACPI_LOGICAL_ADDRESSING) */
@@ -120,8 +125,10 @@ int tpm_read_log_acpi(struct tpm_chip *chip)
 			break;
 		}
 
+		acpi_put_table((struct acpi_table_header *)buff);
 		format = EFI_TCG2_EVENT_LOG_FORMAT_TCG_1_2;
 	}
+
 	if (!len) {
 		dev_warn(&chip->dev, "%s: TCPA log area empty\n", __func__);
 		return -EIO;
@@ -156,5 +163,4 @@ err:
 	kfree(log->bios_event_log);
 	log->bios_event_log = NULL;
 	return ret;
-
 }
diff --git linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/i2c.c linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/i2c.c
index a3aa411389e7..8156bb2af78c 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/i2c.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/i2c.c
@@ -6,13 +6,9 @@
 
 #include <linux/module.h>
 #include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/gpio/consumer.h>
-#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
+#include <linux/of.h>
 #include <linux/acpi.h>
 #include <linux/tpm.h>
-#include <linux/platform_data/st33zp24.h>
 
 #include "../tpm.h"
 #include "st33zp24.h"
@@ -22,7 +18,6 @@
 struct st33zp24_i2c_phy {
 	struct i2c_client *client;
 	u8 buf[ST33ZP24_BUFSIZE + 1];
-	int io_lpcpd;
 };
 
 /*
@@ -99,115 +94,6 @@ static const struct st33zp24_phy_ops i2c_phy_ops = {
 	.recv = st33zp24_i2c_recv,
 };
 
-static const struct acpi_gpio_params lpcpd_gpios = { 1, 0, false };
-
-static const struct acpi_gpio_mapping acpi_st33zp24_gpios[] = {
-	{ "lpcpd-gpios", &lpcpd_gpios, 1 },
-	{},
-};
-
-static int st33zp24_i2c_acpi_request_resources(struct i2c_client *client)
-{
-	struct tpm_chip *chip = i2c_get_clientdata(client);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_i2c_phy *phy = tpm_dev->phy_id;
-	struct gpio_desc *gpiod_lpcpd;
-	struct device *dev = &client->dev;
-	int ret;
-
-	ret = devm_acpi_dev_add_driver_gpios(dev, acpi_st33zp24_gpios);
-	if (ret)
-		return ret;
-
-	/* Get LPCPD GPIO from ACPI */
-	gpiod_lpcpd = devm_gpiod_get(dev, "lpcpd", GPIOD_OUT_HIGH);
-	if (IS_ERR(gpiod_lpcpd)) {
-		dev_err(&client->dev,
-			"Failed to retrieve lpcpd-gpios from acpi.\n");
-		phy->io_lpcpd = -1;
-		/*
-		 * lpcpd pin is not specified. This is not an issue as
-		 * power management can be also managed by TPM specific
-		 * commands. So leave with a success status code.
-		 */
-		return 0;
-	}
-
-	phy->io_lpcpd = desc_to_gpio(gpiod_lpcpd);
-
-	return 0;
-}
-
-static int st33zp24_i2c_of_request_resources(struct i2c_client *client)
-{
-	struct tpm_chip *chip = i2c_get_clientdata(client);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_i2c_phy *phy = tpm_dev->phy_id;
-	struct device_node *pp;
-	int gpio;
-	int ret;
-
-	pp = client->dev.of_node;
-	if (!pp) {
-		dev_err(&client->dev, "No platform data\n");
-		return -ENODEV;
-	}
-
-	/* Get GPIO from device tree */
-	gpio = of_get_named_gpio(pp, "lpcpd-gpios", 0);
-	if (gpio < 0) {
-		dev_err(&client->dev,
-			"Failed to retrieve lpcpd-gpios from dts.\n");
-		phy->io_lpcpd = -1;
-		/*
-		 * lpcpd pin is not specified. This is not an issue as
-		 * power management can be also managed by TPM specific
-		 * commands. So leave with a success status code.
-		 */
-		return 0;
-	}
-	/* GPIO request and configuration */
-	ret = devm_gpio_request_one(&client->dev, gpio,
-			GPIOF_OUT_INIT_HIGH, "TPM IO LPCPD");
-	if (ret) {
-		dev_err(&client->dev, "Failed to request lpcpd pin\n");
-		return -ENODEV;
-	}
-	phy->io_lpcpd = gpio;
-
-	return 0;
-}
-
-static int st33zp24_i2c_request_resources(struct i2c_client *client)
-{
-	struct tpm_chip *chip = i2c_get_clientdata(client);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_i2c_phy *phy = tpm_dev->phy_id;
-	struct st33zp24_platform_data *pdata;
-	int ret;
-
-	pdata = client->dev.platform_data;
-	if (!pdata) {
-		dev_err(&client->dev, "No platform data\n");
-		return -ENODEV;
-	}
-
-	/* store for late use */
-	phy->io_lpcpd = pdata->io_lpcpd;
-
-	if (gpio_is_valid(pdata->io_lpcpd)) {
-		ret = devm_gpio_request_one(&client->dev,
-				pdata->io_lpcpd, GPIOF_OUT_INIT_HIGH,
-				"TPM IO_LPCPD");
-		if (ret) {
-			dev_err(&client->dev, "Failed to request lpcpd pin\n");
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
 /*
  * st33zp24_i2c_probe initialize the TPM device
  * @param: client, the i2c_client description (TPM I2C description).
@@ -218,16 +104,8 @@ static int st33zp24_i2c_request_resources(struct i2c_client *client)
 static int st33zp24_i2c_probe(struct i2c_client *client,
 			      const struct i2c_device_id *id)
 {
-	int ret;
-	struct st33zp24_platform_data *pdata;
 	struct st33zp24_i2c_phy *phy;
 
-	if (!client) {
-		pr_info("%s: i2c client is NULL. Device not accessible.\n",
-			__func__);
-		return -ENODEV;
-	}
-
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		dev_info(&client->dev, "client not i2c capable\n");
 		return -ENODEV;
@@ -240,23 +118,7 @@ static int st33zp24_i2c_probe(struct i2c_client *client,
 
 	phy->client = client;
 
-	pdata = client->dev.platform_data;
-	if (!pdata && client->dev.of_node) {
-		ret = st33zp24_i2c_of_request_resources(client);
-		if (ret)
-			return ret;
-	} else if (pdata) {
-		ret = st33zp24_i2c_request_resources(client);
-		if (ret)
-			return ret;
-	} else if (ACPI_HANDLE(&client->dev)) {
-		ret = st33zp24_i2c_acpi_request_resources(client);
-		if (ret)
-			return ret;
-	}
-
-	return st33zp24_probe(phy, &i2c_phy_ops, &client->dev, client->irq,
-			      phy->io_lpcpd);
+	return st33zp24_probe(phy, &i2c_phy_ops, &client->dev, client->irq);
 }
 
 /*
diff --git linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/spi.c linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/spi.c
index 22d184884694..2154059f0235 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/spi.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/spi.c
@@ -6,13 +6,9 @@
 
 #include <linux/module.h>
 #include <linux/spi/spi.h>
-#include <linux/gpio.h>
-#include <linux/gpio/consumer.h>
-#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
+#include <linux/of.h>
 #include <linux/acpi.h>
 #include <linux/tpm.h>
-#include <linux/platform_data/st33zp24.h>
 
 #include "../tpm.h"
 #include "st33zp24.h"
@@ -61,7 +57,6 @@ struct st33zp24_spi_phy {
 	u8 tx_buf[ST33ZP24_SPI_BUFFER_SIZE];
 	u8 rx_buf[ST33ZP24_SPI_BUFFER_SIZE];
 
-	int io_lpcpd;
 	int latency;
 };
 
@@ -218,115 +213,6 @@ static const struct st33zp24_phy_ops spi_phy_ops = {
 	.recv = st33zp24_spi_recv,
 };
 
-static const struct acpi_gpio_params lpcpd_gpios = { 1, 0, false };
-
-static const struct acpi_gpio_mapping acpi_st33zp24_gpios[] = {
-	{ "lpcpd-gpios", &lpcpd_gpios, 1 },
-	{},
-};
-
-static int st33zp24_spi_acpi_request_resources(struct spi_device *spi_dev)
-{
-	struct tpm_chip *chip = spi_get_drvdata(spi_dev);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_spi_phy *phy = tpm_dev->phy_id;
-	struct gpio_desc *gpiod_lpcpd;
-	struct device *dev = &spi_dev->dev;
-	int ret;
-
-	ret = devm_acpi_dev_add_driver_gpios(dev, acpi_st33zp24_gpios);
-	if (ret)
-		return ret;
-
-	/* Get LPCPD GPIO from ACPI */
-	gpiod_lpcpd = devm_gpiod_get(dev, "lpcpd", GPIOD_OUT_HIGH);
-	if (IS_ERR(gpiod_lpcpd)) {
-		dev_err(dev, "Failed to retrieve lpcpd-gpios from acpi.\n");
-		phy->io_lpcpd = -1;
-		/*
-		 * lpcpd pin is not specified. This is not an issue as
-		 * power management can be also managed by TPM specific
-		 * commands. So leave with a success status code.
-		 */
-		return 0;
-	}
-
-	phy->io_lpcpd = desc_to_gpio(gpiod_lpcpd);
-
-	return 0;
-}
-
-static int st33zp24_spi_of_request_resources(struct spi_device *spi_dev)
-{
-	struct tpm_chip *chip = spi_get_drvdata(spi_dev);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_spi_phy *phy = tpm_dev->phy_id;
-	struct device_node *pp;
-	int gpio;
-	int ret;
-
-	pp = spi_dev->dev.of_node;
-	if (!pp) {
-		dev_err(&spi_dev->dev, "No platform data\n");
-		return -ENODEV;
-	}
-
-	/* Get GPIO from device tree */
-	gpio = of_get_named_gpio(pp, "lpcpd-gpios", 0);
-	if (gpio < 0) {
-		dev_err(&spi_dev->dev,
-			"Failed to retrieve lpcpd-gpios from dts.\n");
-		phy->io_lpcpd = -1;
-		/*
-		 * lpcpd pin is not specified. This is not an issue as
-		 * power management can be also managed by TPM specific
-		 * commands. So leave with a success status code.
-		 */
-		return 0;
-	}
-	/* GPIO request and configuration */
-	ret = devm_gpio_request_one(&spi_dev->dev, gpio,
-			GPIOF_OUT_INIT_HIGH, "TPM IO LPCPD");
-	if (ret) {
-		dev_err(&spi_dev->dev, "Failed to request lpcpd pin\n");
-		return -ENODEV;
-	}
-	phy->io_lpcpd = gpio;
-
-	return 0;
-}
-
-static int st33zp24_spi_request_resources(struct spi_device *dev)
-{
-	struct tpm_chip *chip = spi_get_drvdata(dev);
-	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
-	struct st33zp24_spi_phy *phy = tpm_dev->phy_id;
-	struct st33zp24_platform_data *pdata;
-	int ret;
-
-	pdata = dev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&dev->dev, "No platform data\n");
-		return -ENODEV;
-	}
-
-	/* store for late use */
-	phy->io_lpcpd = pdata->io_lpcpd;
-
-	if (gpio_is_valid(pdata->io_lpcpd)) {
-		ret = devm_gpio_request_one(&dev->dev,
-				pdata->io_lpcpd, GPIOF_OUT_INIT_HIGH,
-				"TPM IO_LPCPD");
-		if (ret) {
-			dev_err(&dev->dev, "%s : reset gpio_request failed\n",
-				__FILE__);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
 /*
  * st33zp24_spi_probe initialize the TPM device
  * @param: dev, the spi_device description (TPM SPI description).
@@ -335,17 +221,8 @@ static int st33zp24_spi_request_resources(struct spi_device *dev)
  */
 static int st33zp24_spi_probe(struct spi_device *dev)
 {
-	int ret;
-	struct st33zp24_platform_data *pdata;
 	struct st33zp24_spi_phy *phy;
 
-	/* Check SPI platform functionnalities */
-	if (!dev) {
-		pr_info("%s: dev is NULL. Device is not accessible.\n",
-			__func__);
-		return -ENODEV;
-	}
-
 	phy = devm_kzalloc(&dev->dev, sizeof(struct st33zp24_spi_phy),
 			   GFP_KERNEL);
 	if (!phy)
@@ -353,27 +230,11 @@ static int st33zp24_spi_probe(struct spi_device *dev)
 
 	phy->spi_device = dev;
 
-	pdata = dev->dev.platform_data;
-	if (!pdata && dev->dev.of_node) {
-		ret = st33zp24_spi_of_request_resources(dev);
-		if (ret)
-			return ret;
-	} else if (pdata) {
-		ret = st33zp24_spi_request_resources(dev);
-		if (ret)
-			return ret;
-	} else if (ACPI_HANDLE(&dev->dev)) {
-		ret = st33zp24_spi_acpi_request_resources(dev);
-		if (ret)
-			return ret;
-	}
-
 	phy->latency = st33zp24_spi_evaluate_latency(phy);
 	if (phy->latency <= 0)
 		return -ENODEV;
 
-	return st33zp24_probe(phy, &spi_phy_ops, &dev->dev, dev->irq,
-			      phy->io_lpcpd);
+	return st33zp24_probe(phy, &spi_phy_ops, &dev->dev, dev->irq);
 }
 
 /*
@@ -411,7 +272,7 @@ static SIMPLE_DEV_PM_OPS(st33zp24_spi_ops, st33zp24_pm_suspend,
 
 static struct spi_driver st33zp24_spi_driver = {
 	.driver = {
-		.name = TPM_ST33_SPI,
+		.name = "st33zp24-spi",
 		.pm = &st33zp24_spi_ops,
 		.of_match_table = of_match_ptr(of_st33zp24_spi_match),
 		.acpi_match_table = ACPI_PTR(st33zp24_spi_acpi_match),
diff --git linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/st33zp24.c linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/st33zp24.c
index 15b393e92c8e..a5b554cd4778 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/st33zp24.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/st33zp24.c
@@ -4,6 +4,7 @@
  * Copyright (C) 2009 - 2016 STMicroelectronics
  */
 
+#include <linux/acpi.h>
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/kernel.h>
@@ -12,7 +13,7 @@
 #include <linux/freezer.h>
 #include <linux/string.h>
 #include <linux/interrupt.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/sched.h>
 #include <linux/uaccess.h>
 #include <linux/io.h>
@@ -432,11 +433,18 @@ static const struct tpm_class_ops st33zp24_tpm = {
 	.req_canceled = st33zp24_req_canceled,
 };
 
+static const struct acpi_gpio_params lpcpd_gpios = { 1, 0, false };
+
+static const struct acpi_gpio_mapping acpi_st33zp24_gpios[] = {
+	{ "lpcpd-gpios", &lpcpd_gpios, 1 },
+	{ },
+};
+
 /*
  * initialize the TPM device
  */
 int st33zp24_probe(void *phy_id, const struct st33zp24_phy_ops *ops,
-		   struct device *dev, int irq, int io_lpcpd)
+		   struct device *dev, int irq)
 {
 	int ret;
 	u8 intmask = 0;
@@ -463,6 +471,25 @@ int st33zp24_probe(void *phy_id, const struct st33zp24_phy_ops *ops,
 
 	tpm_dev->locality = LOCALITY0;
 
+	if (ACPI_COMPANION(dev)) {
+		ret = devm_acpi_dev_add_driver_gpios(dev, acpi_st33zp24_gpios);
+		if (ret)
+			return ret;
+	}
+
+	/*
+	 * Get LPCPD GPIO. If lpcpd pin is not specified. This is not an
+	 * issue as power management can be also managed by TPM specific
+	 * commands.
+	 */
+	tpm_dev->io_lpcpd = devm_gpiod_get_optional(dev, "lpcpd",
+						    GPIOD_OUT_HIGH);
+	ret = PTR_ERR_OR_ZERO(tpm_dev->io_lpcpd);
+	if (ret) {
+		dev_err(dev, "failed to request lpcpd gpio: %d\n", ret);
+		return ret;
+	}
+
 	if (irq) {
 		/* INTERRUPT Setup */
 		init_waitqueue_head(&tpm_dev->read_queue);
@@ -525,8 +552,8 @@ int st33zp24_pm_suspend(struct device *dev)
 
 	int ret = 0;
 
-	if (gpio_is_valid(tpm_dev->io_lpcpd))
-		gpio_set_value(tpm_dev->io_lpcpd, 0);
+	if (tpm_dev->io_lpcpd)
+		gpiod_set_value_cansleep(tpm_dev->io_lpcpd, 0);
 	else
 		ret = tpm_pm_suspend(dev);
 
@@ -540,8 +567,8 @@ int st33zp24_pm_resume(struct device *dev)
 	struct st33zp24_dev *tpm_dev = dev_get_drvdata(&chip->dev);
 	int ret = 0;
 
-	if (gpio_is_valid(tpm_dev->io_lpcpd)) {
-		gpio_set_value(tpm_dev->io_lpcpd, 1);
+	if (tpm_dev->io_lpcpd) {
+		gpiod_set_value_cansleep(tpm_dev->io_lpcpd, 1);
 		ret = wait_for_stat(chip,
 				TPM_STS_VALID, chip->timeout_b,
 				&tpm_dev->read_queue, false);
diff --git linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/st33zp24.h linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/st33zp24.h
index b387a476c555..5acc85f711e6 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/st33zp24/st33zp24.h
+++ linux-libre-6.2-gnu/drivers/char/tpm/st33zp24/st33zp24.h
@@ -7,6 +7,9 @@
 #ifndef __LOCAL_ST33ZP24_H__
 #define __LOCAL_ST33ZP24_H__
 
+#define TPM_ST33_I2C		"st33zp24-i2c"
+#define TPM_ST33_SPI		"st33zp24-spi"
+
 #define TPM_WRITE_DIRECTION	0x80
 #define ST33ZP24_BUFSIZE	2048
 
@@ -17,7 +20,7 @@ struct st33zp24_dev {
 	int locality;
 	int irq;
 	u32 intrs;
-	int io_lpcpd;
+	struct gpio_desc *io_lpcpd;
 	wait_queue_head_t read_queue;
 };
 
@@ -33,6 +36,6 @@ int st33zp24_pm_resume(struct device *dev);
 #endif
 
 int st33zp24_probe(void *phy_id, const struct st33zp24_phy_ops *ops,
-		   struct device *dev, int irq, int io_lpcpd);
+		   struct device *dev, int irq);
 void st33zp24_remove(struct tpm_chip *chip);
 #endif /* __LOCAL_ST33ZP24_H__ */
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm-chip.c linux-libre-6.2-gnu/drivers/char/tpm/tpm-chip.c
index 783d65fc71f0..741d8f3e8fb3 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm-chip.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm-chip.c
@@ -373,6 +373,11 @@ out:
 }
 EXPORT_SYMBOL_GPL(tpm_chip_alloc);
 
+static void tpm_put_device(void *dev)
+{
+	put_device(dev);
+}
+
 /**
  * tpmm_chip_alloc() - allocate a new struct tpm_chip instance
  * @pdev: parent device to which the chip is associated
@@ -391,7 +396,7 @@ struct tpm_chip *tpmm_chip_alloc(struct device *pdev,
 		return chip;
 
 	rc = devm_add_action_or_reset(pdev,
-				      (void (*)(void *)) put_device,
+				      tpm_put_device,
 				      &chip->dev);
 	if (rc)
 		return ERR_PTR(rc);
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm-dev-common.c linux-libre-6.2-gnu/drivers/char/tpm/tpm-dev-common.c
index dc4c0a0a5129..30b4c288c1bb 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm-dev-common.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm-dev-common.c
@@ -155,7 +155,7 @@ ssize_t tpm_common_read(struct file *file, char __user *buf,
 out:
 	if (!priv->response_length) {
 		*off = 0;
-		del_singleshot_timer_sync(&priv->user_read_timer);
+		del_timer_sync(&priv->user_read_timer);
 		flush_work(&priv->timeout_work);
 	}
 	mutex_unlock(&priv->buffer_mutex);
@@ -262,7 +262,7 @@ __poll_t tpm_common_poll(struct file *file, poll_table *wait)
 void tpm_common_release(struct file *file, struct file_priv *priv)
 {
 	flush_work(&priv->async_work);
-	del_singleshot_timer_sync(&priv->user_read_timer);
+	del_timer_sync(&priv->user_read_timer);
 	flush_work(&priv->timeout_work);
 	file->private_data = NULL;
 	priv->response_length = 0;
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm-interface.c linux-libre-6.2-gnu/drivers/char/tpm/tpm-interface.c
index d69905233aff..7e513b771832 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm-interface.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm-interface.c
@@ -412,7 +412,9 @@ int tpm_pm_suspend(struct device *dev)
 	}
 
 suspended:
-	return rc;
+	if (rc)
+		dev_err(dev, "Ignoring error %d while suspending\n", rc);
+	return 0;
 }
 EXPORT_SYMBOL_GPL(tpm_pm_suspend);
 
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_crb.c linux-libre-6.2-gnu/drivers/char/tpm/tpm_crb.c
index 18606651d1aa..7e9da671a0e8 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_crb.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_crb.c
@@ -252,7 +252,7 @@ static int __crb_relinquish_locality(struct device *dev,
 	iowrite32(CRB_LOC_CTRL_RELINQUISH, &priv->regs_h->loc_ctrl);
 	if (!crb_wait_for_reg_32(&priv->regs_h->loc_state, mask, value,
 				 TPM2_TIMEOUT_C)) {
-		dev_warn(dev, "TPM_LOC_STATE_x.requestAccess timed out\n");
+		dev_warn(dev, "TPM_LOC_STATE_x.Relinquish timed out\n");
 		return -ETIME;
 	}
 
@@ -676,12 +676,16 @@ static int crb_acpi_add(struct acpi_device *device)
 
 	/* Should the FIFO driver handle this? */
 	sm = buf->start_method;
-	if (sm == ACPI_TPM2_MEMORY_MAPPED)
-		return -ENODEV;
+	if (sm == ACPI_TPM2_MEMORY_MAPPED) {
+		rc = -ENODEV;
+		goto out;
+	}
 
 	priv = devm_kzalloc(dev, sizeof(struct crb_priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
+	if (!priv) {
+		rc = -ENOMEM;
+		goto out;
+	}
 
 	if (sm == ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC) {
 		if (buf->header.length < (sizeof(*buf) + sizeof(*crb_smc))) {
@@ -689,7 +693,8 @@ static int crb_acpi_add(struct acpi_device *device)
 				FW_BUG "TPM2 ACPI table has wrong size %u for start method type %d\n",
 				buf->header.length,
 				ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC);
-			return -EINVAL;
+			rc = -EINVAL;
+			goto out;
 		}
 		crb_smc = ACPI_ADD_PTR(struct tpm2_crb_smc, buf, sizeof(*buf));
 		priv->smc_func_id = crb_smc->smc_func_id;
@@ -700,27 +705,31 @@ static int crb_acpi_add(struct acpi_device *device)
 
 	rc = crb_map_io(device, priv, buf);
 	if (rc)
-		return rc;
+		goto out;
 
 	chip = tpmm_chip_alloc(dev, &tpm_crb);
-	if (IS_ERR(chip))
-		return PTR_ERR(chip);
+	if (IS_ERR(chip)) {
+		rc = PTR_ERR(chip);
+		goto out;
+	}
 
 	dev_set_drvdata(&chip->dev, priv);
 	chip->acpi_dev_handle = device->handle;
 	chip->flags = TPM_CHIP_FLAG_TPM2;
 
-	return tpm_chip_register(chip);
+	rc = tpm_chip_register(chip);
+
+out:
+	acpi_put_table((struct acpi_table_header *)buf);
+	return rc;
 }
 
-static int crb_acpi_remove(struct acpi_device *device)
+static void crb_acpi_remove(struct acpi_device *device)
 {
 	struct device *dev = &device->dev;
 	struct tpm_chip *chip = dev_get_drvdata(dev);
 
 	tpm_chip_unregister(chip);
-
-	return 0;
 }
 
 static const struct dev_pm_ops crb_pm = {
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_ftpm_tee.c linux-libre-6.2-gnu/drivers/char/tpm/tpm_ftpm_tee.c
index 5c233423c56f..deff23bb54bf 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_ftpm_tee.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_ftpm_tee.c
@@ -397,7 +397,13 @@ static int __init ftpm_mod_init(void)
 	if (rc)
 		return rc;
 
-	return driver_register(&ftpm_tee_driver.driver);
+	rc = driver_register(&ftpm_tee_driver.driver);
+	if (rc) {
+		platform_driver_unregister(&ftpm_tee_plat_driver);
+		return rc;
+	}
+
+	return 0;
 }
 
 static void __exit ftpm_mod_exit(void)
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis.c linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis.c
index bcff6429e0b4..ed5dabd3c72d 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis.c
@@ -125,6 +125,7 @@ static int check_acpi_tpm2(struct device *dev)
 	const struct acpi_device_id *aid = acpi_match_device(tpm_acpi_tbl, dev);
 	struct acpi_table_tpm2 *tbl;
 	acpi_status st;
+	int ret = 0;
 
 	if (!aid || aid->driver_data != DEVICE_IS_TPM2)
 		return 0;
@@ -132,8 +133,7 @@ static int check_acpi_tpm2(struct device *dev)
 	/* If the ACPI TPM2 signature is matched then a global ACPI_SIG_TPM2
 	 * table is mandatory
 	 */
-	st =
-	    acpi_get_table(ACPI_SIG_TPM2, 1, (struct acpi_table_header **)&tbl);
+	st = acpi_get_table(ACPI_SIG_TPM2, 1, (struct acpi_table_header **)&tbl);
 	if (ACPI_FAILURE(st) || tbl->header.length < sizeof(*tbl)) {
 		dev_err(dev, FW_BUG "failed to get TPM2 ACPI table\n");
 		return -EINVAL;
@@ -141,9 +141,10 @@ static int check_acpi_tpm2(struct device *dev)
 
 	/* The tpm2_crb driver handles this device */
 	if (tbl->start_method != ACPI_TPM2_MEMORY_MAPPED)
-		return -ENODEV;
+		ret = -ENODEV;
 
-	return 0;
+	acpi_put_table((struct acpi_table_header *)tbl);
+	return ret;
 }
 #else
 static int check_acpi_tpm2(struct device *dev)
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.c linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_core.c
index 757623bacfd5..3f98e587b3e8 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_core.c
@@ -682,15 +682,19 @@ static bool tpm_tis_req_canceled(struct tpm_chip *chip, u8 status)
 {
 	struct tpm_tis_data *priv = dev_get_drvdata(&chip->dev);
 
-	switch (priv->manufacturer_id) {
-	case TPM_VID_WINBOND:
-		return ((status == TPM_STS_VALID) ||
-			(status == (TPM_STS_VALID | TPM_STS_COMMAND_READY)));
-	case TPM_VID_STM:
-		return (status == (TPM_STS_VALID | TPM_STS_COMMAND_READY));
-	default:
-		return (status == TPM_STS_COMMAND_READY);
+	if (!test_bit(TPM_TIS_DEFAULT_CANCELLATION, &priv->flags)) {
+		switch (priv->manufacturer_id) {
+		case TPM_VID_WINBOND:
+			return ((status == TPM_STS_VALID) ||
+				(status == (TPM_STS_VALID | TPM_STS_COMMAND_READY)));
+		case TPM_VID_STM:
+			return (status == (TPM_STS_VALID | TPM_STS_COMMAND_READY));
+		default:
+			break;
+		}
 	}
+
+	return status == TPM_STS_COMMAND_READY;
 }
 
 static irqreturn_t tis_int_handler(int dummy, void *dev_id)
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.h linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_core.h
index 66a5a13cd1df..b68479e0de10 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_core.h
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_core.h
@@ -86,6 +86,7 @@ enum tis_defaults {
 enum tpm_tis_flags {
 	TPM_TIS_ITPM_WORKAROUND		= BIT(0),
 	TPM_TIS_INVALID_STATUS		= BIT(1),
+	TPM_TIS_DEFAULT_CANCELLATION	= BIT(2),
 };
 
 struct tpm_tis_data {
diff --git linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_i2c.c linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_i2c.c
index 0692510dfcab..f3a7251c8e38 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/tpm_tis_i2c.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/tpm_tis_i2c.c
@@ -49,7 +49,7 @@
 
 /* Masks with bits that must be read zero */
 #define TPM_ACCESS_READ_ZERO 0x48
-#define TPM_INT_ENABLE_ZERO 0x7FFFFF6
+#define TPM_INT_ENABLE_ZERO 0x7FFFFF60
 #define TPM_STS_READ_ZERO 0x23
 #define TPM_INTF_CAPABILITY_ZERO 0x0FFFF000
 #define TPM_I2C_INTERFACE_CAPABILITY_ZERO 0x80000000
@@ -329,6 +329,7 @@ static int tpm_tis_i2c_probe(struct i2c_client *dev,
 	if (!phy->io_buf)
 		return -ENOMEM;
 
+	set_bit(TPM_TIS_DEFAULT_CANCELLATION, &phy->priv.flags);
 	phy->i2c_client = dev;
 
 	/* must precede all communication with the tpm */
diff --git linux-libre-6.1-gnu/drivers/char/tpm/xen-tpmfront.c linux-libre-6.2-gnu/drivers/char/tpm/xen-tpmfront.c
index 379291826261..80cca3b83b22 100644
--- linux-libre-6.1-gnu/drivers/char/tpm/xen-tpmfront.c
+++ linux-libre-6.2-gnu/drivers/char/tpm/xen-tpmfront.c
@@ -360,14 +360,13 @@ static int tpmfront_probe(struct xenbus_device *dev,
 	return tpm_chip_register(priv->chip);
 }
 
-static int tpmfront_remove(struct xenbus_device *dev)
+static void tpmfront_remove(struct xenbus_device *dev)
 {
 	struct tpm_chip *chip = dev_get_drvdata(&dev->dev);
 	struct tpm_private *priv = dev_get_drvdata(&chip->dev);
 	tpm_chip_unregister(chip);
 	ring_free(priv);
 	dev_set_drvdata(&chip->dev, NULL);
-	return 0;
 }
 
 static int tpmfront_resume(struct xenbus_device *dev)
diff --git linux-libre-6.1-gnu/drivers/char/virtio_console.c linux-libre-6.2-gnu/drivers/char/virtio_console.c
index 9fa3c76a267f..6a821118d553 100644
--- linux-libre-6.1-gnu/drivers/char/virtio_console.c
+++ linux-libre-6.2-gnu/drivers/char/virtio_console.c
@@ -13,6 +13,7 @@
 #include <linux/fs.h>
 #include <linux/splice.h>
 #include <linux/pagemap.h>
+#include <linux/idr.h>
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/poll.h>
@@ -48,22 +49,11 @@ struct ports_driver_data {
 	/* List of all the devices we're handling */
 	struct list_head portdevs;
 
-	/*
-	 * This is used to keep track of the number of hvc consoles
-	 * spawned by this driver.  This number is given as the first
-	 * argument to hvc_alloc().  To correctly map an initial
-	 * console spawned via hvc_instantiate to the console being
-	 * hooked up via hvc_alloc, we need to pass the same vtermno.
-	 *
-	 * We also just assume the first console being initialised was
-	 * the first one that got used as the initial console.
-	 */
-	unsigned int next_vtermno;
-
 	/* All the console devices handled by this driver */
 	struct list_head consoles;
 };
-static struct ports_driver_data pdrvdata = { .next_vtermno = 1};
+
+static struct ports_driver_data pdrvdata;
 
 static DEFINE_SPINLOCK(pdrvdata_lock);
 static DECLARE_COMPLETION(early_console_added);
@@ -89,6 +79,8 @@ struct console {
 	u32 vtermno;
 };
 
+static DEFINE_IDA(vtermno_ida);
+
 struct port_buffer {
 	char *buf;
 
@@ -1244,18 +1236,21 @@ static int init_port_console(struct port *port)
 	 * pointers.  The final argument is the output buffer size: we
 	 * can do any size, so we put PAGE_SIZE here.
 	 */
-	port->cons.vtermno = pdrvdata.next_vtermno;
+	ret = ida_alloc_min(&vtermno_ida, 1, GFP_KERNEL);
+	if (ret < 0)
+		return ret;
 
+	port->cons.vtermno = ret;
 	port->cons.hvc = hvc_alloc(port->cons.vtermno, 0, &hv_ops, PAGE_SIZE);
 	if (IS_ERR(port->cons.hvc)) {
 		ret = PTR_ERR(port->cons.hvc);
 		dev_err(port->dev,
 			"error %d allocating hvc for port\n", ret);
 		port->cons.hvc = NULL;
+		ida_free(&vtermno_ida, port->cons.vtermno);
 		return ret;
 	}
 	spin_lock_irq(&pdrvdata_lock);
-	pdrvdata.next_vtermno++;
 	list_add_tail(&port->cons.list, &pdrvdata.consoles);
 	spin_unlock_irq(&pdrvdata_lock);
 	port->guest_connected = true;
@@ -1532,6 +1527,7 @@ static void unplug_port(struct port *port)
 		list_del(&port->cons.list);
 		spin_unlock_irq(&pdrvdata_lock);
 		hvc_remove(port->cons.hvc);
+		ida_free(&vtermno_ida, port->cons.vtermno);
 	}
 
 	remove_port_data(port);
diff --git linux-libre-6.1-gnu/drivers/char/xillybus/xillybus_class.c linux-libre-6.2-gnu/drivers/char/xillybus/xillybus_class.c
index 0f238648dcfe..e9a288e61c15 100644
--- linux-libre-6.1-gnu/drivers/char/xillybus/xillybus_class.c
+++ linux-libre-6.2-gnu/drivers/char/xillybus/xillybus_class.c
@@ -227,14 +227,15 @@ int xillybus_find_inode(struct inode *inode,
 			break;
 		}
 
-	mutex_unlock(&unit_mutex);
-
-	if (!unit)
+	if (!unit) {
+		mutex_unlock(&unit_mutex);
 		return -ENODEV;
+	}
 
 	*private_data = unit->private_data;
 	*index = minor - unit->lowest_minor;
 
+	mutex_unlock(&unit_mutex);
 	return 0;
 }
 EXPORT_SYMBOL(xillybus_find_inode);
diff --git linux-libre-6.1-gnu/drivers/char/xillybus/xillyusb.c linux-libre-6.2-gnu/drivers/char/xillybus/xillyusb.c
index 39bcbfd908b4..5a5afa14ca8c 100644
--- linux-libre-6.1-gnu/drivers/char/xillybus/xillyusb.c
+++ linux-libre-6.2-gnu/drivers/char/xillybus/xillyusb.c
@@ -184,6 +184,14 @@ struct xillyusb_dev {
 	struct mutex process_in_mutex; /* synchronize wakeup_all() */
 };
 
+/*
+ * kref_mutex is used in xillyusb_open() to prevent the xillyusb_dev
+ * struct from being freed during the gap between being found by
+ * xillybus_find_inode() and having its reference count incremented.
+ */
+
+static DEFINE_MUTEX(kref_mutex);
+
 /* FPGA to host opcodes */
 enum {
 	OPCODE_DATA = 0,
@@ -1237,9 +1245,16 @@ static int xillyusb_open(struct inode *inode, struct file *filp)
 	int rc;
 	int index;
 
+	mutex_lock(&kref_mutex);
+
 	rc = xillybus_find_inode(inode, (void **)&xdev, &index);
-	if (rc)
+	if (rc) {
+		mutex_unlock(&kref_mutex);
 		return rc;
+	}
+
+	kref_get(&xdev->kref);
+	mutex_unlock(&kref_mutex);
 
 	chan = &xdev->channels[index];
 	filp->private_data = chan;
@@ -1275,8 +1290,6 @@ static int xillyusb_open(struct inode *inode, struct file *filp)
 	    ((filp->f_mode & FMODE_WRITE) && chan->open_for_write))
 		goto unmutex_fail;
 
-	kref_get(&xdev->kref);
-
 	if (filp->f_mode & FMODE_READ)
 		chan->open_for_read = 1;
 
@@ -1413,6 +1426,7 @@ unopen:
 	return rc;
 
 unmutex_fail:
+	kref_put(&xdev->kref, cleanup_dev);
 	mutex_unlock(&chan->lock);
 	return rc;
 }
@@ -2227,7 +2241,9 @@ static void xillyusb_disconnect(struct usb_interface *interface)
 
 	xdev->dev = NULL;
 
+	mutex_lock(&kref_mutex);
 	kref_put(&xdev->kref, cleanup_dev);
+	mutex_unlock(&kref_mutex);
 }
 
 static struct usb_driver xillyusb_driver = {
diff --git linux-libre-6.1-gnu/drivers/clk/bcm/clk-raspberrypi.c linux-libre-6.2-gnu/drivers/clk/bcm/clk-raspberrypi.c
index 679f4649a7ef..ce2f93479736 100644
--- linux-libre-6.1-gnu/drivers/clk/bcm/clk-raspberrypi.c
+++ linux-libre-6.2-gnu/drivers/clk/bcm/clk-raspberrypi.c
@@ -18,25 +18,6 @@
 
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
-enum rpi_firmware_clk_id {
-	RPI_FIRMWARE_EMMC_CLK_ID = 1,
-	RPI_FIRMWARE_UART_CLK_ID,
-	RPI_FIRMWARE_ARM_CLK_ID,
-	RPI_FIRMWARE_CORE_CLK_ID,
-	RPI_FIRMWARE_V3D_CLK_ID,
-	RPI_FIRMWARE_H264_CLK_ID,
-	RPI_FIRMWARE_ISP_CLK_ID,
-	RPI_FIRMWARE_SDRAM_CLK_ID,
-	RPI_FIRMWARE_PIXEL_CLK_ID,
-	RPI_FIRMWARE_PWM_CLK_ID,
-	RPI_FIRMWARE_HEVC_CLK_ID,
-	RPI_FIRMWARE_EMMC2_CLK_ID,
-	RPI_FIRMWARE_M2MC_CLK_ID,
-	RPI_FIRMWARE_PIXEL_BVB_CLK_ID,
-	RPI_FIRMWARE_VEC_CLK_ID,
-	RPI_FIRMWARE_NUM_CLK_ID,
-};
-
 static char *rpi_firmware_clk_names[] = {
 	[RPI_FIRMWARE_EMMC_CLK_ID]	= "emmc",
 	[RPI_FIRMWARE_UART_CLK_ID]	= "uart",
diff --git linux-libre-6.1-gnu/drivers/clk/clk-bulk.c linux-libre-6.2-gnu/drivers/clk/clk-bulk.c
index e9e16425c739..826b3ff99433 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-bulk.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-bulk.c
@@ -96,9 +96,9 @@ static int __clk_bulk_get(struct device *dev, int num_clks,
 			if (ret == -ENOENT && optional)
 				continue;
 
-			if (ret != -EPROBE_DEFER)
-				dev_err(dev, "Failed to get clk '%s': %d\n",
-					clks[i].id, ret);
+			dev_err_probe(dev, ret,
+				      "Failed to get clk '%s'\n",
+				      clks[i].id);
 			goto err;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/clk-cdce925.c linux-libre-6.2-gnu/drivers/clk/clk-cdce925.c
index ef9a2d44e40c..6350682f7e6d 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-cdce925.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-cdce925.c
@@ -603,28 +603,15 @@ of_clk_cdce925_get(struct of_phandle_args *clkspec, void *_data)
 	return &data->clk[idx].hw;
 }
 
-static void cdce925_regulator_disable(void *regulator)
-{
-	regulator_disable(regulator);
-}
-
 static int cdce925_regulator_enable(struct device *dev, const char *name)
 {
-	struct regulator *regulator;
 	int err;
 
-	regulator = devm_regulator_get(dev, name);
-	if (IS_ERR(regulator))
-		return PTR_ERR(regulator);
-
-	err = regulator_enable(regulator);
-	if (err) {
-		dev_err(dev, "Failed to enable %s: %d\n", name, err);
-		return err;
-	}
+	err = devm_regulator_get_enable(dev, name);
+	if (err)
+		dev_err_probe(dev, err, "Failed to enable %s:\n", name);
 
-	return devm_add_action_or_reset(dev, cdce925_regulator_disable,
-					regulator);
+	return err;
 }
 
 /* The CDCE925 uses a funky way to read/write registers. Bulk mode is
diff --git linux-libre-6.1-gnu/drivers/clk/clk-fractional-divider.c linux-libre-6.2-gnu/drivers/clk/clk-fractional-divider.c
index 8efa5142ff8c..6affe3565025 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-fractional-divider.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-fractional-divider.c
@@ -38,12 +38,15 @@
  * saturated values.
  */
 
-#include <linux/clk-provider.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
 #include <linux/io.h>
+#include <linux/math.h>
 #include <linux/module.h>
-#include <linux/device.h>
-#include <linux/slab.h>
 #include <linux/rational.h>
+#include <linux/slab.h>
+
+#include <linux/clk-provider.h>
 
 #include "clk-fractional-divider.h"
 
@@ -63,14 +66,12 @@ static inline void clk_fd_writel(struct clk_fractional_divider *fd, u32 val)
 		writel(val, fd->reg);
 }
 
-static unsigned long clk_fd_recalc_rate(struct clk_hw *hw,
-					unsigned long parent_rate)
+static void clk_fd_get_div(struct clk_hw *hw, struct u32_fract *fract)
 {
 	struct clk_fractional_divider *fd = to_clk_fd(hw);
 	unsigned long flags = 0;
 	unsigned long m, n;
 	u32 val;
-	u64 ret;
 
 	if (fd->lock)
 		spin_lock_irqsave(fd->lock, flags);
@@ -92,11 +93,22 @@ static unsigned long clk_fd_recalc_rate(struct clk_hw *hw,
 		n++;
 	}
 
-	if (!n || !m)
+	fract->numerator = m;
+	fract->denominator = n;
+}
+
+static unsigned long clk_fd_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+	struct u32_fract fract;
+	u64 ret;
+
+	clk_fd_get_div(hw, &fract);
+
+	if (!fract.numerator || !fract.denominator)
 		return parent_rate;
 
-	ret = (u64)parent_rate * m;
-	do_div(ret, n);
+	ret = (u64)parent_rate * fract.numerator;
+	do_div(ret, fract.denominator);
 
 	return ret;
 }
@@ -183,10 +195,45 @@ static int clk_fd_set_rate(struct clk_hw *hw, unsigned long rate,
 	return 0;
 }
 
+#ifdef CONFIG_DEBUG_FS
+static int clk_fd_numerator_get(void *hw, u64 *val)
+{
+	struct u32_fract fract;
+
+	clk_fd_get_div(hw, &fract);
+
+	*val = fract.numerator;
+
+	return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(clk_fd_numerator_fops, clk_fd_numerator_get, NULL, "%llu\n");
+
+static int clk_fd_denominator_get(void *hw, u64 *val)
+{
+	struct u32_fract fract;
+
+	clk_fd_get_div(hw, &fract);
+
+	*val = fract.denominator;
+
+	return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(clk_fd_denominator_fops, clk_fd_denominator_get, NULL, "%llu\n");
+
+static void clk_fd_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+	debugfs_create_file("numerator", 0444, dentry, hw, &clk_fd_numerator_fops);
+	debugfs_create_file("denominator", 0444, dentry, hw, &clk_fd_denominator_fops);
+}
+#endif
+
 const struct clk_ops clk_fractional_divider_ops = {
 	.recalc_rate = clk_fd_recalc_rate,
 	.round_rate = clk_fd_round_rate,
 	.set_rate = clk_fd_set_rate,
+#ifdef CONFIG_DEBUG_FS
+	.debug_init = clk_fd_debug_init,
+#endif
 };
 EXPORT_SYMBOL_GPL(clk_fractional_divider_ops);
 
diff --git linux-libre-6.1-gnu/drivers/clk/clk-lmk04832.c linux-libre-6.2-gnu/drivers/clk/clk-lmk04832.c
index f416f8bc2898..57485356de4c 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-lmk04832.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-lmk04832.c
@@ -12,12 +12,10 @@
 #include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
-#include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/gcd.h>
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
-#include <linux/uaccess.h>
 #include <linux/regmap.h>
 #include <linux/spi/spi.h>
 
@@ -177,14 +175,14 @@ enum lmk04832_device_types {
 };
 
 /**
- * lmk04832_device_info - Holds static device information that is specific to
- *                        the chip revision
+ * struct lmk04832_device_info - Holds static device information that is
+ *                               specific to the chip revision
  *
- * pid:          Product Identifier
- * maskrev:      IC version identifier
- * num_channels: Number of available output channels (clkout count)
- * vco0_range:   {min, max} of the VCO0 operating range (in MHz)
- * vco1_range:   {min, max} of the VCO1 operating range (in MHz)
+ * @pid:          Product Identifier
+ * @maskrev:      IC version identifier
+ * @num_channels: Number of available output channels (clkout count)
+ * @vco0_range:   {min, max} of the VCO0 operating range (in MHz)
+ * @vco1_range:   {min, max} of the VCO1 operating range (in MHz)
  */
 struct lmk04832_device_info {
 	u16 pid;
@@ -282,7 +280,7 @@ static bool lmk04832_regmap_rd_regs(struct device *dev, unsigned int reg)
 	default:
 		return false;
 	};
-};
+}
 
 static bool lmk04832_regmap_wr_regs(struct device *dev, unsigned int reg)
 {
@@ -305,7 +303,7 @@ static bool lmk04832_regmap_wr_regs(struct device *dev, unsigned int reg)
 	default:
 		return false;
 	};
-};
+}
 
 static const struct regmap_config regmap_config = {
 	.name = "lmk04832",
@@ -371,7 +369,7 @@ static unsigned long lmk04832_vco_recalc_rate(struct clk_hw *hw,
 					      unsigned long prate)
 {
 	struct lmk04832 *lmk = container_of(hw, struct lmk04832, vco);
-	unsigned int pll2_p[] = {8, 2, 2, 3, 4, 5, 6, 7};
+	const unsigned int pll2_p[] = {8, 2, 2, 3, 4, 5, 6, 7};
 	unsigned int pll2_n, p, pll2_r;
 	unsigned int pll2_misc;
 	unsigned long vco_rate;
@@ -403,7 +401,7 @@ static unsigned long lmk04832_vco_recalc_rate(struct clk_hw *hw,
 				       pll2_misc)) * pll2_n * pll2_p[p] / pll2_r;
 
 	return vco_rate;
-};
+}
 
 /**
  * lmk04832_check_vco_ranges - Check requested VCO frequency against VCO ranges
@@ -414,7 +412,7 @@ static unsigned long lmk04832_vco_recalc_rate(struct clk_hw *hw,
  * The LMK04832 has 2 internal VCO, each with independent operating ranges.
  * Use the device_info structure to determine which VCO to use based on rate.
  *
- * Returns VCO_MUX value or negative errno.
+ * Returns: VCO_MUX value or negative errno.
  */
 static int lmk04832_check_vco_ranges(struct lmk04832 *lmk, unsigned long rate)
 {
@@ -451,7 +449,7 @@ static int lmk04832_check_vco_ranges(struct lmk04832 *lmk, unsigned long rate)
  *
  *	VCO = OSCin * 2 * PLL2_N * PLL2_P / PLL2_R
  *
- * Returns vco rate or negative errno.
+ * Returns: vco rate or negative errno.
  */
 static long lmk04832_calc_pll2_params(unsigned long prate, unsigned long rate,
 				      unsigned int *n, unsigned int *p,
@@ -509,7 +507,7 @@ static long lmk04832_vco_round_rate(struct clk_hw *hw, unsigned long rate,
 		return -EINVAL;
 
 	return vco_rate;
-};
+}
 
 static int lmk04832_vco_set_rate(struct clk_hw *hw, unsigned long rate,
 				 unsigned long prate)
@@ -568,7 +566,7 @@ static int lmk04832_vco_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	return regmap_write(lmk->regmap, LMK04832_REG_PLL2_N_2,
 			    FIELD_GET(0x0000ff, n));
-};
+}
 
 static const struct clk_ops lmk04832_vco_ops = {
 	.is_enabled = lmk04832_vco_is_enabled,
@@ -633,7 +631,7 @@ static int lmk04832_register_vco(struct lmk04832 *lmk)
 
 static int lmk04832_clkout_set_ddly(struct lmk04832 *lmk, int id)
 {
-	int dclk_div_adj[] = {0, 0, -2, -2, 0, 3, -1, 0};
+	const int dclk_div_adj[] = {0, 0, -2, -2, 0, 3, -1, 0};
 	unsigned int sclkx_y_ddly = 10;
 	unsigned int dclkx_y_ddly;
 	unsigned int dclkx_y_div;
@@ -1063,7 +1061,7 @@ static unsigned long lmk04832_dclk_recalc_rate(struct clk_hw *hw,
 	rate = DIV_ROUND_CLOSEST(prate, dclk_div);
 
 	return rate;
-};
+}
 
 static long lmk04832_dclk_round_rate(struct clk_hw *hw, unsigned long rate,
 				     unsigned long *prate)
@@ -1085,7 +1083,7 @@ static long lmk04832_dclk_round_rate(struct clk_hw *hw, unsigned long rate,
 		return -EINVAL;
 
 	return dclk_rate;
-};
+}
 
 static int lmk04832_dclk_set_rate(struct clk_hw *hw, unsigned long rate,
 				  unsigned long prate)
@@ -1147,7 +1145,7 @@ static int lmk04832_dclk_set_rate(struct clk_hw *hw, unsigned long rate,
 		dev_err(lmk->dev, "SYNC sequence failed\n");
 
 	return ret;
-};
+}
 
 static const struct clk_ops lmk04832_dclk_ops = {
 	.is_enabled = lmk04832_dclk_is_enabled,
@@ -1551,6 +1549,7 @@ static void lmk04832_remove(struct spi_device *spi)
 	clk_disable_unprepare(lmk->oscin);
 	of_clk_del_provider(spi->dev.of_node);
 }
+
 static const struct spi_device_id lmk04832_id[] = {
 	{ "lmk04832", LMK04832 },
 	{}
diff --git linux-libre-6.1-gnu/drivers/clk/clk-nomadik.c linux-libre-6.2-gnu/drivers/clk/clk-nomadik.c
index 71fbe687fa7b..06245681dac7 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-nomadik.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-nomadik.c
@@ -138,7 +138,7 @@ out_put:
 }
 
 /**
- * struct clk_pll1 - Nomadik PLL1 clock
+ * struct clk_pll - Nomadik PLL clock
  * @hw: corresponding clock hardware entry
  * @id: PLL instance: 1 or 2
  */
diff --git linux-libre-6.1-gnu/drivers/clk/clk-stm32mp1.c linux-libre-6.2-gnu/drivers/clk/clk-stm32mp1.c
index 7ad2e6203bae..01e5a466897f 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-stm32mp1.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-stm32mp1.c
@@ -155,7 +155,7 @@ static const char * const eth_src[] = {
 	"pll4_p", "pll3_q"
 };
 
-const struct clk_parent_data ethrx_src[] = {
+static const struct clk_parent_data ethrx_src[] = {
 	{ .name = "ethck_k", .fw_name = "ETH_RX_CLK/ETH_REF_CLK" },
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/clk-versaclock5.c linux-libre-6.2-gnu/drivers/clk/clk-versaclock5.c
index 88689415aff9..e9737969170e 100644
--- linux-libre-6.1-gnu/drivers/clk/clk-versaclock5.c
+++ linux-libre-6.2-gnu/drivers/clk/clk-versaclock5.c
@@ -20,7 +20,6 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
-#include <linux/rational.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
diff --git linux-libre-6.1-gnu/drivers/clk/clk.c linux-libre-6.2-gnu/drivers/clk/clk.c
index 57b83665e5c3..e62552a75f08 100644
--- linux-libre-6.1-gnu/drivers/clk/clk.c
+++ linux-libre-6.2-gnu/drivers/clk/clk.c
@@ -603,10 +603,15 @@ int clk_mux_determine_rate_flags(struct clk_hw *hw,
 			}
 
 			clk_core_forward_rate_req(core, req, parent, &parent_req, req->rate);
+
+			trace_clk_rate_request_start(&parent_req);
+
 			ret = clk_core_round_rate_nolock(parent, &parent_req);
 			if (ret)
 				return ret;
 
+			trace_clk_rate_request_done(&parent_req);
+
 			best = parent_req.rate;
 		} else if (parent) {
 			best = clk_core_get_rate_nolock(parent);
@@ -630,10 +635,15 @@ int clk_mux_determine_rate_flags(struct clk_hw *hw,
 			struct clk_rate_request parent_req;
 
 			clk_core_forward_rate_req(core, req, parent, &parent_req, req->rate);
+
+			trace_clk_rate_request_start(&parent_req);
+
 			ret = clk_core_round_rate_nolock(parent, &parent_req);
 			if (ret)
 				continue;
 
+			trace_clk_rate_request_done(&parent_req);
+
 			parent_rate = parent_req.rate;
 		} else {
 			parent_rate = clk_core_get_rate_nolock(parent);
@@ -1468,6 +1478,7 @@ static void clk_core_init_rate_req(struct clk_core * const core,
 	if (!core)
 		return;
 
+	req->core = core;
 	req->rate = rate;
 	clk_core_get_boundaries(core, &req->min_rate, &req->max_rate);
 
@@ -1550,10 +1561,15 @@ static int clk_core_round_rate_nolock(struct clk_core *core,
 		struct clk_rate_request parent_req;
 
 		clk_core_forward_rate_req(core, req, core->parent, &parent_req, req->rate);
+
+		trace_clk_rate_request_start(&parent_req);
+
 		ret = clk_core_round_rate_nolock(core->parent, &parent_req);
 		if (ret)
 			return ret;
 
+		trace_clk_rate_request_done(&parent_req);
+
 		req->best_parent_rate = parent_req.rate;
 		req->rate = parent_req.rate;
 
@@ -1604,10 +1620,14 @@ unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate)
 
 	clk_core_init_rate_req(hw->core, &req, rate);
 
+	trace_clk_rate_request_start(&req);
+
 	ret = clk_core_round_rate_nolock(hw->core, &req);
 	if (ret)
 		return 0;
 
+	trace_clk_rate_request_done(&req);
+
 	return req.rate;
 }
 EXPORT_SYMBOL_GPL(clk_hw_round_rate);
@@ -1636,8 +1656,12 @@ long clk_round_rate(struct clk *clk, unsigned long rate)
 
 	clk_core_init_rate_req(clk->core, &req, rate);
 
+	trace_clk_rate_request_start(&req);
+
 	ret = clk_core_round_rate_nolock(clk->core, &req);
 
+	trace_clk_rate_request_done(&req);
+
 	if (clk->exclusive_count)
 		clk_core_rate_protect(clk->core);
 
@@ -2129,10 +2153,14 @@ static struct clk_core *clk_calc_new_rates(struct clk_core *core,
 
 		clk_core_init_rate_req(core, &req, rate);
 
+		trace_clk_rate_request_start(&req);
+
 		ret = clk_core_determine_round_nolock(core, &req);
 		if (ret < 0)
 			return NULL;
 
+		trace_clk_rate_request_done(&req);
+
 		best_parent_rate = req.best_parent_rate;
 		new_rate = req.rate;
 		parent = req.best_parent_hw ? req.best_parent_hw->core : NULL;
@@ -2328,8 +2356,12 @@ static unsigned long clk_core_req_round_rate_nolock(struct clk_core *core,
 
 	clk_core_init_rate_req(core, &req, req_rate);
 
+	trace_clk_rate_request_start(&req);
+
 	ret = clk_core_round_rate_nolock(core, &req);
 
+	trace_clk_rate_request_done(&req);
+
 	/* restore the protection */
 	clk_core_rate_restore_protect(core, cnt);
 
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6sll.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6sll.c
index 31d777f30039..1c9351649eab 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6sll.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6sll.c
@@ -91,12 +91,12 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
 
 	hws[IMX6SLL_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
 
-	hws[IMX6SLL_CLK_CKIL] = imx_obtain_fixed_clk_hw(ccm_node, "ckil");
-	hws[IMX6SLL_CLK_OSC] = imx_obtain_fixed_clk_hw(ccm_node, "osc");
+	hws[IMX6SLL_CLK_CKIL] = imx_get_clk_hw_by_name(ccm_node, "ckil");
+	hws[IMX6SLL_CLK_OSC] = imx_get_clk_hw_by_name(ccm_node, "osc");
 
 	/* ipp_di clock is external input */
-	hws[IMX6SLL_CLK_IPP_DI0] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di0");
-	hws[IMX6SLL_CLK_IPP_DI1] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di1");
+	hws[IMX6SLL_CLK_IPP_DI0] = imx_get_clk_hw_by_name(ccm_node, "ipp_di0");
+	hws[IMX6SLL_CLK_IPP_DI1] = imx_get_clk_hw_by_name(ccm_node, "ipp_di1");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sll-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6sx.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6sx.c
index 598f3cf4eba4..b378531240e6 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6sx.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6sx.c
@@ -132,16 +132,16 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 
 	hws[IMX6SX_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
 
-	hws[IMX6SX_CLK_CKIL] = imx_obtain_fixed_clk_hw(ccm_node, "ckil");
-	hws[IMX6SX_CLK_OSC] = imx_obtain_fixed_clk_hw(ccm_node, "osc");
+	hws[IMX6SX_CLK_CKIL] = imx_get_clk_hw_by_name(ccm_node, "ckil");
+	hws[IMX6SX_CLK_OSC] = imx_get_clk_hw_by_name(ccm_node, "osc");
 
 	/* ipp_di clock is external input */
-	hws[IMX6SX_CLK_IPP_DI0] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di0");
-	hws[IMX6SX_CLK_IPP_DI1] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di1");
+	hws[IMX6SX_CLK_IPP_DI0] = imx_get_clk_hw_by_name(ccm_node, "ipp_di0");
+	hws[IMX6SX_CLK_IPP_DI1] = imx_get_clk_hw_by_name(ccm_node, "ipp_di1");
 
 	/* Clock source from external clock via CLK1/2 PAD */
-	hws[IMX6SX_CLK_ANACLK1] = imx_obtain_fixed_clk_hw(ccm_node, "anaclk1");
-	hws[IMX6SX_CLK_ANACLK2] = imx_obtain_fixed_clk_hw(ccm_node, "anaclk2");
+	hws[IMX6SX_CLK_ANACLK1] = imx_get_clk_hw_by_name(ccm_node, "anaclk1");
+	hws[IMX6SX_CLK_ANACLK2] = imx_get_clk_hw_by_name(ccm_node, "anaclk2");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6ul.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6ul.c
index 520b100bff4b..67a7a77ca540 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx6ul.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx6ul.c
@@ -126,12 +126,12 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 
 	hws[IMX6UL_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
 
-	hws[IMX6UL_CLK_CKIL] = imx_obtain_fixed_clk_hw(ccm_node, "ckil");
-	hws[IMX6UL_CLK_OSC] = imx_obtain_fixed_clk_hw(ccm_node, "osc");
+	hws[IMX6UL_CLK_CKIL] = imx_get_clk_hw_by_name(ccm_node, "ckil");
+	hws[IMX6UL_CLK_OSC] = imx_get_clk_hw_by_name(ccm_node, "osc");
 
 	/* ipp_di clock is external input */
-	hws[IMX6UL_CLK_IPP_DI0] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di0");
-	hws[IMX6UL_CLK_IPP_DI1] = imx_obtain_fixed_clk_hw(ccm_node, "ipp_di1");
+	hws[IMX6UL_CLK_IPP_DI0] = imx_get_clk_hw_by_name(ccm_node, "ipp_di0");
+	hws[IMX6UL_CLK_IPP_DI1] = imx_get_clk_hw_by_name(ccm_node, "ipp_di1");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6ul-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx7d.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx7d.c
index cbf8131c63f7..d681b6c4b29a 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx7d.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx7d.c
@@ -391,8 +391,8 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 	hws = clk_hw_data->hws;
 
 	hws[IMX7D_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	hws[IMX7D_OSC_24M_CLK] = imx_obtain_fixed_clk_hw(ccm_node, "osc");
-	hws[IMX7D_CKIL] = imx_obtain_fixed_clk_hw(ccm_node, "ckil");
+	hws[IMX7D_OSC_24M_CLK] = imx_get_clk_hw_by_name(ccm_node, "osc");
+	hws[IMX7D_CKIL] = imx_get_clk_hw_by_name(ccm_node, "ckil");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx7d-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx7ulp.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx7ulp.c
index b6e45e77ee39..208a0ab80d5e 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx7ulp.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx7ulp.c
@@ -59,11 +59,11 @@ static void __init imx7ulp_clk_scg1_init(struct device_node *np)
 
 	hws[IMX7ULP_CLK_DUMMY]		= imx_clk_hw_fixed("dummy", 0);
 
-	hws[IMX7ULP_CLK_ROSC]		= imx_obtain_fixed_clk_hw(np, "rosc");
-	hws[IMX7ULP_CLK_SOSC]		= imx_obtain_fixed_clk_hw(np, "sosc");
-	hws[IMX7ULP_CLK_SIRC]		= imx_obtain_fixed_clk_hw(np, "sirc");
-	hws[IMX7ULP_CLK_FIRC]		= imx_obtain_fixed_clk_hw(np, "firc");
-	hws[IMX7ULP_CLK_UPLL]		= imx_obtain_fixed_clk_hw(np, "upll");
+	hws[IMX7ULP_CLK_ROSC]		= imx_get_clk_hw_by_name(np, "rosc");
+	hws[IMX7ULP_CLK_SOSC]		= imx_get_clk_hw_by_name(np, "sosc");
+	hws[IMX7ULP_CLK_SIRC]		= imx_get_clk_hw_by_name(np, "sirc");
+	hws[IMX7ULP_CLK_FIRC]		= imx_get_clk_hw_by_name(np, "firc");
+	hws[IMX7ULP_CLK_UPLL]		= imx_get_clk_hw_by_name(np, "upll");
 
 	/* SCG1 */
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mm.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mm.c
index b6d275855b36..cb44e8148e53 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mm.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mm.c
@@ -312,12 +312,12 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
 	hws = clk_hw_data->hws;
 
 	hws[IMX8MM_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	hws[IMX8MM_CLK_24M] = imx_obtain_fixed_clk_hw(np, "osc_24m");
-	hws[IMX8MM_CLK_32K] = imx_obtain_fixed_clk_hw(np, "osc_32k");
-	hws[IMX8MM_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
-	hws[IMX8MM_CLK_EXT2] = imx_obtain_fixed_clk_hw(np, "clk_ext2");
-	hws[IMX8MM_CLK_EXT3] = imx_obtain_fixed_clk_hw(np, "clk_ext3");
-	hws[IMX8MM_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
+	hws[IMX8MM_CLK_24M] = imx_get_clk_hw_by_name(np, "osc_24m");
+	hws[IMX8MM_CLK_32K] = imx_get_clk_hw_by_name(np, "osc_32k");
+	hws[IMX8MM_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
+	hws[IMX8MM_CLK_EXT2] = imx_get_clk_hw_by_name(np, "clk_ext2");
+	hws[IMX8MM_CLK_EXT3] = imx_get_clk_hw_by_name(np, "clk_ext3");
+	hws[IMX8MM_CLK_EXT4] = imx_get_clk_hw_by_name(np, "clk_ext4");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mm-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mn.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mn.c
index d37c45b676ab..af256ade554f 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mn.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mn.c
@@ -27,10 +27,10 @@ static u32 share_count_nand;
 static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
 static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
 static const char * const audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
-static const char * const video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
+static const char * const video_pll_bypass_sels[] = {"video_pll", "video_pll_ref_sel", };
 static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
 static const char * const gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
-static const char * const vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
+static const char * const m7_alt_pll_bypass_sels[] = {"m7_alt_pll", "m7_alt_pll_ref_sel", };
 static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
 static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
 
@@ -40,24 +40,24 @@ static const char * const imx8mn_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pl
 
 static const char * const imx8mn_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
 
-static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "vpu_pll_out",
-				       "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
+static const char * const imx8mn_m7_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "m7_alt_pll_out",
+				       "sys_pll1_800m", "audio_pll1_out", "video_pll_out", "sys_pll3_out", };
 
 static const char * const imx8mn_gpu_core_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
 						    "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						    "video_pll1_out", "audio_pll2_out", };
+						    "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_gpu_shader_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m",
 						      "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						      "video_pll1_out", "audio_pll2_out", };
+						      "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m",
 						    "sys_pll2_250m", "sys_pll2_1000m", "audio_pll1_out",
-						    "video_pll1_out", "sys_pll1_100m",};
+						    "video_pll_out", "sys_pll1_100m",};
 
 static const char * const imx8mn_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
 						    "sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
-						    "video_pll1_out", "sys_pll3_out", };
+						    "video_pll_out", "sys_pll3_out", };
 
 static const char * const imx8mn_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m",
 						      "sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
@@ -77,23 +77,23 @@ static const char * const imx8mn_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", "
 
 static const char * const imx8mn_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
 						   "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						   "video_pll1_out", "audio_pll2_out", };
+						   "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out",
 						   "sys_pll3_out", "sys_pll2_1000m", "audio_pll1_out",
-						   "video_pll1_out", "audio_pll2_out", };
+						   "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out",
 					       "sys_pll2_1000m", "sys_pll2_500m", "audio_pll1_out",
-					       "video_pll1_out", "audio_pll2_out", };
+					       "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m",
 					       "sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
-					       "audio_pll1_out", "video_pll1_out", };
+					       "audio_pll1_out", "video_pll_out", };
 
 static const char * const imx8mn_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m",
 						     "sys_pll2_1000m", "sys_pll2_166m", "sys_pll3_out",
-						     "audio_pll1_out", "video_pll1_out", };
+						     "audio_pll1_out", "video_pll_out", };
 
 static const char * const imx8mn_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m",
 						    "sys_pll2_500m", "sys_pll2_1000m", "sys_pll3_out",
@@ -103,49 +103,49 @@ static const char * const imx8mn_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m",
 						    "sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
 						    "sys_pll2_250m", "audio_pll2_out", };
 
-static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out",
+static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll_out", "audio_pll2_out",
 						      "audio_pll1_out", "sys_pll1_800m", "sys_pll2_1000m",
 						      "sys_pll3_out", "clk_ext4", };
 
 static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
-						"clk_ext3", "clk_ext4", };
+						"video_pll_out", "sys_pll1_133m", "dummy",
+						"clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						"video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						"video_pll_out", "sys_pll1_133m", "dummy",
 						"clk_ext3", "clk_ext4", };
 
 static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out",
-						  "video_pll1_out", "sys_pll1_133m", "osc_hdmi",
+						  "video_pll_out", "sys_pll1_133m", "dummy",
 						  "clk_ext2", "clk_ext3", };
 
 static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",
 						    "sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
-						    "video_pll1_out", "clk_ext4", };
+						    "video_pll_out", "clk_ext4", };
 
 static const char * const imx8mn_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out",
 						      "clk_ext1", "clk_ext2", "clk_ext3",
-						      "clk_ext4", "video_pll1_out", };
+						      "clk_ext4", "video_pll_out", };
 
 static const char * const imx8mn_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m",
-						    "sys_pll2_200m", "sys_pll2_500m", "video_pll1_out",
-						    "audio_pll2_out", };
+						    "sys_pll2_200m", "sys_pll2_500m", "audio_pll1_out",
+						    "video_pll_out", "audio_pll2_out", };
 
 static const char * const imx8mn_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out",
 						"sys_pll1_400m", "audio_pll2_out", "sys_pll3_out",
-						"sys_pll2_250m", "video_pll1_out", };
+						"sys_pll2_250m", "video_pll_out", };
 
 static const char * const imx8mn_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m",
 						"sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m",
@@ -160,19 +160,19 @@ static const char * const imx8mn_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "s
 						  "audio_pll2_out", "sys_pll1_100m", };
 
 static const char * const imx8mn_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out", "audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m",
-						"sys_pll3_out",	"audio_pll1_out", "video_pll1_out",
+						"sys_pll3_out",	"audio_pll1_out", "video_pll_out",
 						"audio_pll2_out", "sys_pll1_133m", };
 
 static const char * const imx8mn_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m",
@@ -213,63 +213,63 @@ static const char * const imx8mn_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "s
 
 static const char * const imx8mn_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m",
 						"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
-						"sys_pll1_80m", "video_pll1_out", };
+						"sys_pll1_80m", "video_pll_out", };
 
 static const char * const imx8mn_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt5_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_gpt6_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m",
-						"sys_pll1_40m", "video_pll1_out", "sys_pll1_80m",
+						"sys_pll1_40m", "video_pll_out", "sys_pll1_80m",
 						"audio_pll1_out", "clk_ext1", };
 
 static const char * const imx8mn_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m",
-						"vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
+						"m7_alt_pll_out", "sys_pll2_125m", "sys_pll3_out",
 						"sys_pll1_80m", "sys_pll2_166m", };
 
-static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out",
+static const char * const imx8mn_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "m7_alt_pll_out",
 						 "sys_pll3_out", "sys_pll2_200m", "sys_pll1_266m",
 						 "sys_pll2_500m", "sys_pll1_100m", };
 
 static const char * const imx8mn_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m",
 						   "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						   "audio_pll2_out", "video_pll1_out", };
+						   "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m",
 						   "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-						   "audio_pll2_out", "video_pll1_out", };
+						   "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m",
 						  "sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
@@ -277,15 +277,15 @@ static const char * const imx8mn_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "s
 
 static const char * const imx8mn_camera_pixel_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m",
 							"sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
-							"audio_pll2_out", "video_pll1_out", };
+							"audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "clk_ext2",
-						    "audio_pll2_out", "video_pll1_out", };
+						    "audio_pll2_out", "video_pll_out", };
 
 static const char * const imx8mn_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m",
 						    "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out",
@@ -306,9 +306,9 @@ static const char * const imx8mn_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "du
 						 "dummy", "sys_pll1_80m", };
 static const char * const imx8mn_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m",
 						 "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out",
-						 "video_pll1_out", "osc_32k", };
+						 "video_pll_out", "osc_32k", };
 
-static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll1_out",
+static const char * const clkout_sels[] = {"audio_pll1_out", "audio_pll2_out", "video_pll_out",
 					   "dummy", "dummy", "gpu_pll_out", "dummy",
 					   "arm_pll_out", "sys_pll1", "sys_pll2", "sys_pll3",
 					   "dummy", "dummy", "osc_24m", "dummy", "osc_32k"};
@@ -332,12 +332,12 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	hws = clk_hw_data->hws;
 
 	hws[IMX8MN_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	hws[IMX8MN_CLK_24M] = imx_obtain_fixed_clk_hw(np, "osc_24m");
-	hws[IMX8MN_CLK_32K] = imx_obtain_fixed_clk_hw(np, "osc_32k");
-	hws[IMX8MN_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
-	hws[IMX8MN_CLK_EXT2] = imx_obtain_fixed_clk_hw(np, "clk_ext2");
-	hws[IMX8MN_CLK_EXT3] = imx_obtain_fixed_clk_hw(np, "clk_ext3");
-	hws[IMX8MN_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
+	hws[IMX8MN_CLK_24M] = imx_get_clk_hw_by_name(np, "osc_24m");
+	hws[IMX8MN_CLK_32K] = imx_get_clk_hw_by_name(np, "osc_32k");
+	hws[IMX8MN_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
+	hws[IMX8MN_CLK_EXT2] = imx_get_clk_hw_by_name(np, "clk_ext2");
+	hws[IMX8MN_CLK_EXT3] = imx_get_clk_hw_by_name(np, "clk_ext3");
+	hws[IMX8MN_CLK_EXT4] = imx_get_clk_hw_by_name(np, "clk_ext4");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mn-anatop");
 	base = of_iomap(np, 0);
@@ -349,19 +349,19 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 
 	hws[IMX8MN_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
-	hws[IMX8MN_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	hws[IMX8MN_VIDEO_PLL_REF_SEL] = imx_clk_hw_mux("video_pll_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
-	hws[IMX8MN_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
+	hws[IMX8MN_M7_ALT_PLL_REF_SEL] = imx_clk_hw_mux("m7_alt_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MN_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 
 	hws[IMX8MN_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx_1443x_pll);
 	hws[IMX8MN_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx_1443x_pll);
-	hws[IMX8MN_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll);
+	hws[IMX8MN_VIDEO_PLL] = imx_clk_hw_pll14xx("video_pll", "video_pll_ref_sel", base + 0x28, &imx_1443x_pll);
 	hws[IMX8MN_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll);
 	hws[IMX8MN_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll);
-	hws[IMX8MN_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx_1416x_pll);
+	hws[IMX8MN_M7_ALT_PLL] = imx_clk_hw_pll14xx("m7_alt_pll", "m7_alt_pll_ref_sel", base + 0x74, &imx_1416x_pll);
 	hws[IMX8MN_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx_1416x_pll);
 	hws[IMX8MN_SYS_PLL1] = imx_clk_hw_fixed("sys_pll1", 800000000);
 	hws[IMX8MN_SYS_PLL2] = imx_clk_hw_fixed("sys_pll2", 1000000000);
@@ -370,20 +370,20 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
 	/* PLL bypass out */
 	hws[IMX8MN_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
-	hws[IMX8MN_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+	hws[IMX8MN_VIDEO_PLL_BYPASS] = imx_clk_hw_mux_flags("video_pll_bypass", base + 0x28, 16, 1, video_pll_bypass_sels, ARRAY_SIZE(video_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
-	hws[IMX8MN_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+	hws[IMX8MN_M7_ALT_PLL_BYPASS] = imx_clk_hw_mux_flags("m7_alt_pll_bypass", base + 0x74, 28, 1, m7_alt_pll_bypass_sels, ARRAY_SIZE(m7_alt_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
 	hws[IMX8MN_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
 
 	/* PLL out gate */
 	hws[IMX8MN_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", base, 13);
 	hws[IMX8MN_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13);
-	hws[IMX8MN_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
+	hws[IMX8MN_VIDEO_PLL_OUT] = imx_clk_hw_gate("video_pll_out", "video_pll_bypass", base + 0x28, 13);
 	hws[IMX8MN_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
 	hws[IMX8MN_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
-	hws[IMX8MN_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
+	hws[IMX8MN_M7_ALT_PLL_OUT] = imx_clk_hw_gate("m7_alt_pll_out", "m7_alt_pll_bypass", base + 0x74, 11);
 	hws[IMX8MN_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
 	hws[IMX8MN_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
 
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mp.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mp.c
index 652ae58c2735..a57d877d393d 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mp.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mp.c
@@ -17,6 +17,8 @@
 
 static u32 share_count_nand;
 static u32 share_count_media;
+static u32 share_count_usb;
+static u32 share_count_audio;
 
 static const char * const pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
 static const char * const audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
@@ -436,12 +438,12 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws = clk_hw_data->hws;
 
 	hws[IMX8MP_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	hws[IMX8MP_CLK_24M] = imx_obtain_fixed_clk_hw(np, "osc_24m");
-	hws[IMX8MP_CLK_32K] = imx_obtain_fixed_clk_hw(np, "osc_32k");
-	hws[IMX8MP_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
-	hws[IMX8MP_CLK_EXT2] = imx_obtain_fixed_clk_hw(np, "clk_ext2");
-	hws[IMX8MP_CLK_EXT3] = imx_obtain_fixed_clk_hw(np, "clk_ext3");
-	hws[IMX8MP_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
+	hws[IMX8MP_CLK_24M] = imx_get_clk_hw_by_name(np, "osc_24m");
+	hws[IMX8MP_CLK_32K] = imx_get_clk_hw_by_name(np, "osc_32k");
+	hws[IMX8MP_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
+	hws[IMX8MP_CLK_EXT2] = imx_get_clk_hw_by_name(np, "clk_ext2");
+	hws[IMX8MP_CLK_EXT3] = imx_get_clk_hw_by_name(np, "clk_ext3");
+	hws[IMX8MP_CLK_EXT4] = imx_get_clk_hw_by_name(np, "clk_ext4");
 
 	hws[IMX8MP_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", anatop_base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MP_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", anatop_base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
@@ -673,7 +675,8 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", ccm_base + 0x44a0, 0);
 	hws[IMX8MP_CLK_UART3_ROOT] = imx_clk_hw_gate4("uart3_root_clk", "uart3", ccm_base + 0x44b0, 0);
 	hws[IMX8MP_CLK_UART4_ROOT] = imx_clk_hw_gate4("uart4_root_clk", "uart4", ccm_base + 0x44c0, 0);
-	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate4("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0);
+	hws[IMX8MP_CLK_USB_ROOT] = imx_clk_hw_gate2_shared2("usb_root_clk", "hsio_axi", ccm_base + 0x44d0, 0, &share_count_usb);
+	hws[IMX8MP_CLK_USB_SUSP] = imx_clk_hw_gate2_shared2("usb_suspend_clk", "osc_32k", ccm_base + 0x44d0, 0, &share_count_usb);
 	hws[IMX8MP_CLK_USB_PHY_ROOT] = imx_clk_hw_gate4("usb_phy_root_clk", "usb_phy_ref", ccm_base + 0x44f0, 0);
 	hws[IMX8MP_CLK_USDHC1_ROOT] = imx_clk_hw_gate4("usdhc1_root_clk", "usdhc1", ccm_base + 0x4510, 0);
 	hws[IMX8MP_CLK_USDHC2_ROOT] = imx_clk_hw_gate4("usdhc2_root_clk", "usdhc2", ccm_base + 0x4520, 0);
@@ -699,7 +702,16 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MP_CLK_HDMI_ROOT] = imx_clk_hw_gate4("hdmi_root_clk", "hdmi_axi", ccm_base + 0x45f0, 0);
 	hws[IMX8MP_CLK_TSENSOR_ROOT] = imx_clk_hw_gate4("tsensor_root_clk", "ipg_root", ccm_base + 0x4620, 0);
 	hws[IMX8MP_CLK_VPU_ROOT] = imx_clk_hw_gate4("vpu_root_clk", "vpu_bus", ccm_base + 0x4630, 0);
-	hws[IMX8MP_CLK_AUDIO_ROOT] = imx_clk_hw_gate4("audio_root_clk", "audio_ahb", ccm_base + 0x4650, 0);
+
+	hws[IMX8MP_CLK_AUDIO_AHB_ROOT] = imx_clk_hw_gate2_shared2("audio_ahb_root", "audio_ahb", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_AUDIO_AXI_ROOT] = imx_clk_hw_gate2_shared2("audio_axi_root", "audio_axi", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI1_ROOT] = imx_clk_hw_gate2_shared2("sai1_root", "sai1", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI2_ROOT] = imx_clk_hw_gate2_shared2("sai2_root", "sai2", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI3_ROOT] = imx_clk_hw_gate2_shared2("sai3_root", "sai3", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI5_ROOT] = imx_clk_hw_gate2_shared2("sai5_root", "sai5", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI6_ROOT] = imx_clk_hw_gate2_shared2("sai6_root", "sai6", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_SAI7_ROOT] = imx_clk_hw_gate2_shared2("sai7_root", "sai7", ccm_base + 0x4650, 0, &share_count_audio);
+	hws[IMX8MP_CLK_PDM_ROOT] = imx_clk_hw_gate2_shared2("pdm_root", "pdm", ccm_base + 0x4650, 0, &share_count_audio);
 
 	hws[IMX8MP_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
 					     hws[IMX8MP_CLK_A53_CORE]->clk,
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mq.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mq.c
index 882dcad4817d..2bcaec19a999 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx8mq.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx8mq.c
@@ -297,13 +297,13 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
 	hws = clk_hw_data->hws;
 
 	hws[IMX8MQ_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	hws[IMX8MQ_CLK_32K] = imx_obtain_fixed_clk_hw(np, "ckil");
-	hws[IMX8MQ_CLK_25M] = imx_obtain_fixed_clk_hw(np, "osc_25m");
-	hws[IMX8MQ_CLK_27M] = imx_obtain_fixed_clk_hw(np, "osc_27m");
-	hws[IMX8MQ_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
-	hws[IMX8MQ_CLK_EXT2] = imx_obtain_fixed_clk_hw(np, "clk_ext2");
-	hws[IMX8MQ_CLK_EXT3] = imx_obtain_fixed_clk_hw(np, "clk_ext3");
-	hws[IMX8MQ_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
+	hws[IMX8MQ_CLK_32K] = imx_get_clk_hw_by_name(np, "ckil");
+	hws[IMX8MQ_CLK_25M] = imx_get_clk_hw_by_name(np, "osc_25m");
+	hws[IMX8MQ_CLK_27M] = imx_get_clk_hw_by_name(np, "osc_27m");
+	hws[IMX8MQ_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
+	hws[IMX8MQ_CLK_EXT2] = imx_get_clk_hw_by_name(np, "clk_ext2");
+	hws[IMX8MQ_CLK_EXT3] = imx_get_clk_hw_by_name(np, "clk_ext3");
+	hws[IMX8MQ_CLK_EXT4] = imx_get_clk_hw_by_name(np, "clk_ext4");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mq-anatop");
 	base = of_iomap(np, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imx93.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imx93.c
index 99cff1fd108b..e464d9e71fbc 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imx93.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imx93.c
@@ -64,13 +64,9 @@ static const struct imx93_clk_root {
 	{ IMX93_CLK_M33_SYSTICK,	"m33_systick_root",	0x0480,	LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_FLEXIO1,		"flexio1_root",		0x0500,	LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_FLEXIO2,		"flexio2_root",		0x0580,	LOW_SPEED_IO_SEL, },
-	{ IMX93_CLK_LPIT1,		"lpit1_root",		0x0600,	LOW_SPEED_IO_SEL, },
-	{ IMX93_CLK_LPIT2,		"lpit2_root",		0x0680,	LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_LPTMR1,		"lptmr1_root",		0x0700,	LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_LPTMR2,		"lptmr2_root",		0x0780,	LOW_SPEED_IO_SEL, },
-	{ IMX93_CLK_TPM1,		"tpm1_root",		0x0800,	TPM_SEL, },
 	{ IMX93_CLK_TPM2,		"tpm2_root",		0x0880,	TPM_SEL, },
-	{ IMX93_CLK_TPM3,		"tpm3_root",		0x0900,	TPM_SEL, },
 	{ IMX93_CLK_TPM4,		"tpm4_root",		0x0980,	TPM_SEL, },
 	{ IMX93_CLK_TPM5,		"tpm5_root",		0x0a00,	TPM_SEL, },
 	{ IMX93_CLK_TPM6,		"tpm6_root",		0x0a80,	TPM_SEL, },
@@ -113,7 +109,11 @@ static const struct imx93_clk_root {
 	{ IMX93_CLK_CCM_CKO2,		"ccm_cko2_root",	0x1d00,	CKO2_SEL, },
 	{ IMX93_CLK_CCM_CKO3,		"ccm_cko3_root",	0x1d80,	CKO1_SEL, },
 	{ IMX93_CLK_CCM_CKO4,		"ccm_cko4_root",	0x1e00,	CKO2_SEL, },
-	{ IMX93_CLK_HSIO,		"hsio_root",		0x1e80,	LOW_SPEED_IO_SEL, },
+	/*
+	 * Critical because clk is used for handshake between HSIOMIX and NICMIX when
+	 * NICMIX power down/on during system suspend/resume
+	 */
+	{ IMX93_CLK_HSIO,		"hsio_root",		0x1e80,	LOW_SPEED_IO_SEL, CLK_IS_CRITICAL},
 	{ IMX93_CLK_HSIO_USB_TEST_60M,	"hsio_usb_test_60m_root", 0x1f00, LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_HSIO_ACSCAN_80M,	"hsio_acscan_80m_root",	0x1f80,	LOW_SPEED_IO_SEL, },
 	{ IMX93_CLK_HSIO_ACSCAN_480M,	"hsio_acscan_480m_root", 0x2000, MISC_SEL, },
@@ -170,20 +170,20 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_MU2_B_GATE,		"mu2_b",	"bus_wakeup_root",	0x8500, 0, &share_count_mub },
 	{ IMX93_CLK_EDMA1_GATE,		"edma1",	"m33_root",		0x8540, },
 	{ IMX93_CLK_EDMA2_GATE,		"edma2",	"wakeup_axi_root",	0x8580, },
-	{ IMX93_CLK_FLEXSPI1_GATE,	"flexspi",	"flexspi_root",		0x8640, },
+	{ IMX93_CLK_FLEXSPI1_GATE,	"flexspi1",	"flexspi1_root",	0x8640, },
 	{ IMX93_CLK_GPIO1_GATE,		"gpio1",	"m33_root",		0x8880, },
 	{ IMX93_CLK_GPIO2_GATE,		"gpio2",	"bus_wakeup_root",	0x88c0, },
 	{ IMX93_CLK_GPIO3_GATE,		"gpio3",	"bus_wakeup_root",	0x8900, },
 	{ IMX93_CLK_GPIO4_GATE,		"gpio4",	"bus_wakeup_root",	0x8940, },
 	{ IMX93_CLK_FLEXIO1_GATE,	"flexio1",	"flexio1_root",		0x8980, },
 	{ IMX93_CLK_FLEXIO2_GATE,	"flexio2",	"flexio2_root",		0x89c0, },
-	{ IMX93_CLK_LPIT1_GATE,		"lpit1",	"lpit1_root",		0x8a00, },
-	{ IMX93_CLK_LPIT2_GATE,		"lpit2",	"lpit2_root",		0x8a40, },
+	{ IMX93_CLK_LPIT1_GATE,		"lpit1",	"bus_aon_root",		0x8a00, },
+	{ IMX93_CLK_LPIT2_GATE,		"lpit2",	"bus_wakeup_root",	0x8a40, },
 	{ IMX93_CLK_LPTMR1_GATE,	"lptmr1",	"lptmr1_root",		0x8a80, },
 	{ IMX93_CLK_LPTMR2_GATE,	"lptmr2",	"lptmr2_root",		0x8ac0, },
-	{ IMX93_CLK_TPM1_GATE,		"tpm1",		"tpm1_root",		0x8b00, },
+	{ IMX93_CLK_TPM1_GATE,		"tpm1",		"bus_aon_root",		0x8b00, },
 	{ IMX93_CLK_TPM2_GATE,		"tpm2",		"tpm2_root",		0x8b40, },
-	{ IMX93_CLK_TPM3_GATE,		"tpm3",		"tpm3_root",		0x8b80, },
+	{ IMX93_CLK_TPM3_GATE,		"tpm3",		"bus_wakeup_root",	0x8b80, },
 	{ IMX93_CLK_TPM4_GATE,		"tpm4",		"tpm4_root",		0x8bc0, },
 	{ IMX93_CLK_TPM5_GATE,		"tpm5",		"tpm5_root",		0x8c00, },
 	{ IMX93_CLK_TPM6_GATE,		"tpm6",		"tpm6_root",		0x8c40, },
@@ -240,9 +240,10 @@ static const struct imx93_clk_ccgr {
 	{ IMX93_CLK_AUD_XCVR_GATE,	"aud_xcvr",	"audio_xcvr_root",	0x9b80, },
 	{ IMX93_CLK_SPDIF_GATE,		"spdif",	"spdif_root",		0x9c00, },
 	{ IMX93_CLK_HSIO_32K_GATE,	"hsio_32k",	"osc_32k",		0x9dc0, },
-	{ IMX93_CLK_ENET1_GATE,		"enet1",	"enet_root",		0x9e00, },
+	{ IMX93_CLK_ENET1_GATE,		"enet1",	"wakeup_axi_root",	0x9e00, },
 	{ IMX93_CLK_ENET_QOS_GATE,	"enet_qos",	"wakeup_axi_root",	0x9e40, },
-	{ IMX93_CLK_SYS_CNT_GATE,	"sys_cnt",	"osc_24m",		0x9e80, },
+	/* Critical because clk accessed during CPU idle */
+	{ IMX93_CLK_SYS_CNT_GATE,	"sys_cnt",	"osc_24m",		0x9e80, CLK_IS_CRITICAL},
 	{ IMX93_CLK_TSTMR1_GATE,	"tstmr1",	"bus_aon_root",		0x9ec0, },
 	{ IMX93_CLK_TSTMR2_GATE,	"tstmr2",	"bus_wakeup_root",	0x9f00, },
 	{ IMX93_CLK_TMC_GATE,		"tmc",		"osc_24m",		0x9f40, },
@@ -258,7 +259,7 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 	struct device_node *np = dev->of_node;
 	const struct imx93_clk_root *root;
 	const struct imx93_clk_ccgr *ccgr;
-	void __iomem *base = NULL;
+	void __iomem *base, *anatop_base;
 	int i, ret;
 
 	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
@@ -270,9 +271,9 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 	clks = clk_hw_data->hws;
 
 	clks[IMX93_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
-	clks[IMX93_CLK_24M] = imx_obtain_fixed_clk_hw(np, "osc_24m");
-	clks[IMX93_CLK_32K] = imx_obtain_fixed_clk_hw(np, "osc_32k");
-	clks[IMX93_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
+	clks[IMX93_CLK_24M] = imx_get_clk_hw_by_name(np, "osc_24m");
+	clks[IMX93_CLK_32K] = imx_get_clk_hw_by_name(np, "osc_32k");
+	clks[IMX93_CLK_EXT1] = imx_get_clk_hw_by_name(np, "clk_ext1");
 
 	clks[IMX93_CLK_SYS_PLL_PFD0] = imx_clk_hw_fixed("sys_pll_pfd0", 1000000000);
 	clks[IMX93_CLK_SYS_PLL_PFD0_DIV2] = imx_clk_hw_fixed_factor("sys_pll_pfd0_div2",
@@ -285,20 +286,22 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 								    "sys_pll_pfd2", 1, 2);
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx93-anatop");
-	base = of_iomap(np, 0);
+	anatop_base = of_iomap(np, 0);
 	of_node_put(np);
-	if (WARN_ON(!base))
+	if (WARN_ON(!anatop_base))
 		return -ENOMEM;
 
-	clks[IMX93_CLK_AUDIO_PLL] = imx_clk_fracn_gppll("audio_pll", "osc_24m", base + 0x1200,
+	clks[IMX93_CLK_AUDIO_PLL] = imx_clk_fracn_gppll("audio_pll", "osc_24m", anatop_base + 0x1200,
 							&imx_fracn_gppll);
-	clks[IMX93_CLK_VIDEO_PLL] = imx_clk_fracn_gppll("video_pll", "osc_24m", base + 0x1400,
+	clks[IMX93_CLK_VIDEO_PLL] = imx_clk_fracn_gppll("video_pll", "osc_24m", anatop_base + 0x1400,
 							&imx_fracn_gppll);
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(IS_ERR(base)))
+	if (WARN_ON(IS_ERR(base))) {
+		iounmap(anatop_base);
 		return PTR_ERR(base);
+	}
 
 	for (i = 0; i < ARRAY_SIZE(root_array); i++) {
 		root = &root_array[i];
@@ -327,6 +330,7 @@ static int imx93_clocks_probe(struct platform_device *pdev)
 
 unregister_hws:
 	imx_unregister_hw_clocks(clks, IMX93_CLK_END);
+	iounmap(anatop_base);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-imxrt1050.c linux-libre-6.2-gnu/drivers/clk/imx/clk-imxrt1050.c
index 9539d35588ee..e972abd299a8 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-imxrt1050.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-imxrt1050.c
@@ -50,7 +50,7 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	clk_hw_data->num = IMXRT1050_CLK_END;
 	hws = clk_hw_data->hws;
 
-	hws[IMXRT1050_CLK_OSC] = imx_obtain_fixed_clk_hw(np, "osc");
+	hws[IMXRT1050_CLK_OSC] = imx_get_clk_hw_by_name(np, "osc");
 
 	anp = of_find_compatible_node(NULL, NULL, "fsl,imxrt-anatop");
 	pll_base = of_iomap(anp, 0);
@@ -140,7 +140,8 @@ static int imxrt1050_clocks_probe(struct platform_device *pdev)
 	hws[IMXRT1050_CLK_USDHC1] = imx_clk_hw_gate2("usdhc1", "usdhc1_podf", ccm_base + 0x80, 2);
 	hws[IMXRT1050_CLK_USDHC2] = imx_clk_hw_gate2("usdhc2", "usdhc2_podf", ccm_base + 0x80, 4);
 	hws[IMXRT1050_CLK_LPUART1] = imx_clk_hw_gate2("lpuart1", "lpuart_podf", ccm_base + 0x7c, 24);
-	hws[IMXRT1050_CLK_LCDIF_APB] = imx_clk_hw_gate2("lcdif", "lcdif_podf", ccm_base + 0x74, 10);
+	hws[IMXRT1050_CLK_LCDIF_APB] = imx_clk_hw_gate2("lcdif", "lcdif_podf", ccm_base + 0x70, 28);
+	hws[IMXRT1050_CLK_LCDIF_PIX] = imx_clk_hw_gate2("lcdif_pix", "lcdif", ccm_base + 0x74, 10);
 	hws[IMXRT1050_CLK_DMA] = imx_clk_hw_gate("dma", "ipg", ccm_base + 0x7C, 6);
 	hws[IMXRT1050_CLK_DMA_MUX] = imx_clk_hw_gate("dmamux0", "ipg", ccm_base + 0x7C, 7);
 	imx_check_clk_hws(hws, IMXRT1050_CLK_END);
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk-pll14xx.c linux-libre-6.2-gnu/drivers/clk/imx/clk-pll14xx.c
index 1d0f79e9c346..828336873a98 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk-pll14xx.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk-pll14xx.c
@@ -54,7 +54,9 @@ static const struct imx_pll14xx_rate_table imx_pll1416x_tbl[] = {
 	PLL_1416X_RATE(800000000U,  200, 3, 1),
 	PLL_1416X_RATE(750000000U,  250, 2, 2),
 	PLL_1416X_RATE(700000000U,  350, 3, 2),
+	PLL_1416X_RATE(640000000U,  320, 3, 2),
 	PLL_1416X_RATE(600000000U,  300, 3, 2),
+	PLL_1416X_RATE(320000000U,  160, 3, 2),
 };
 
 static const struct imx_pll14xx_rate_table imx_pll1443x_tbl[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk.c linux-libre-6.2-gnu/drivers/clk/imx/clk.c
index 5582f18dd632..b636cc099d96 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk.c
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk.c
@@ -110,8 +110,7 @@ struct clk_hw *imx_obtain_fixed_clock_hw(
 	return __clk_get_hw(clk);
 }
 
-struct clk_hw * imx_obtain_fixed_clk_hw(struct device_node *np,
-					const char *name)
+struct clk_hw *imx_get_clk_hw_by_name(struct device_node *np, const char *name)
 {
 	struct clk *clk;
 
@@ -121,7 +120,7 @@ struct clk_hw * imx_obtain_fixed_clk_hw(struct device_node *np,
 
 	return __clk_get_hw(clk);
 }
-EXPORT_SYMBOL_GPL(imx_obtain_fixed_clk_hw);
+EXPORT_SYMBOL_GPL(imx_get_clk_hw_by_name);
 
 /*
  * This fixups the register CCM_CSCMR1 write value.
diff --git linux-libre-6.1-gnu/drivers/clk/imx/clk.h linux-libre-6.2-gnu/drivers/clk/imx/clk.h
index dd49f90110e8..689b3ad927c0 100644
--- linux-libre-6.1-gnu/drivers/clk/imx/clk.h
+++ linux-libre-6.2-gnu/drivers/clk/imx/clk.h
@@ -288,8 +288,7 @@ struct clk * imx_obtain_fixed_clock(
 struct clk_hw *imx_obtain_fixed_clock_hw(
 			const char *name, unsigned long rate);
 
-struct clk_hw *imx_obtain_fixed_clk_hw(struct device_node *np,
-				       const char *name);
+struct clk_hw *imx_get_clk_hw_by_name(struct device_node *np, const char *name);
 
 struct clk_hw *imx_clk_hw_gate_exclusive(const char *name, const char *parent,
 	 void __iomem *reg, u8 shift, u32 exclusive_mask);
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/Kconfig linux-libre-6.2-gnu/drivers/clk/ingenic/Kconfig
index 898f1bc478c9..f80ac4f2992b 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/Kconfig
@@ -15,6 +15,16 @@ config INGENIC_CGU_JZ4740
 
 	  If building for a JZ4740 SoC, you want to say Y here.
 
+config INGENIC_CGU_JZ4755
+	bool "Ingenic JZ4755 CGU driver"
+	default MACH_JZ4755
+	select INGENIC_CGU_COMMON
+	help
+	  Support the clocks provided by the CGU hardware on Ingenic JZ4755
+	  and compatible SoCs.
+
+	  If building for a JZ4755 SoC, you want to say Y here.
+
 config INGENIC_CGU_JZ4725B
 	bool "Ingenic JZ4725B CGU driver"
 	default MACH_JZ4725B
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/Makefile linux-libre-6.2-gnu/drivers/clk/ingenic/Makefile
index 9edfaf4610b9..81d8e23c2636 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/Makefile
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_INGENIC_CGU_COMMON)	+= cgu.o pm.o
 obj-$(CONFIG_INGENIC_CGU_JZ4740)	+= jz4740-cgu.o
+obj-$(CONFIG_INGENIC_CGU_JZ4755)	+= jz4755-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4725B)	+= jz4725b-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4760)	+= jz4760-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4770)	+= jz4770-cgu.o
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/cgu.c linux-libre-6.2-gnu/drivers/clk/ingenic/cgu.c
index 861c50d6cb24..1f7ba30f5a1b 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/cgu.c
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/cgu.c
@@ -83,7 +83,7 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	const struct ingenic_cgu_clk_info *clk_info = to_clk_info(ingenic_clk);
 	struct ingenic_cgu *cgu = ingenic_clk->cgu;
 	const struct ingenic_cgu_pll_info *pll_info;
-	unsigned m, n, od_enc, od;
+	unsigned m, n, od, od_enc = 0;
 	bool bypass;
 	u32 ctl;
 
@@ -96,8 +96,11 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	m += pll_info->m_offset;
 	n = (ctl >> pll_info->n_shift) & GENMASK(pll_info->n_bits - 1, 0);
 	n += pll_info->n_offset;
-	od_enc = ctl >> pll_info->od_shift;
-	od_enc &= GENMASK(pll_info->od_bits - 1, 0);
+
+	if (pll_info->od_bits > 0) {
+		od_enc = ctl >> pll_info->od_shift;
+		od_enc &= GENMASK(pll_info->od_bits - 1, 0);
+	}
 
 	if (pll_info->bypass_bit >= 0) {
 		ctl = readl(cgu->base + pll_info->bypass_reg);
@@ -108,11 +111,15 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 			return parent_rate;
 	}
 
-	for (od = 0; od < pll_info->od_max; od++) {
+	for (od = 0; od < pll_info->od_max; od++)
 		if (pll_info->od_encoding[od] == od_enc)
 			break;
-	}
-	BUG_ON(od == pll_info->od_max);
+
+	/* if od_max = 0, od_bits should be 0 and od is fixed to 1. */
+	if (pll_info->od_max == 0)
+		BUG_ON(pll_info->od_bits != 0);
+	else
+		BUG_ON(od == pll_info->od_max);
 	od++;
 
 	return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,
@@ -182,6 +189,9 @@ static inline int ingenic_pll_check_stable(struct ingenic_cgu *cgu,
 {
 	u32 ctl;
 
+	if (pll_info->stable_bit < 0)
+		return 0;
+
 	return readl_poll_timeout(cgu->base + pll_info->reg, ctl,
 				  ctl & BIT(pll_info->stable_bit),
 				  0, 100 * USEC_PER_MSEC);
@@ -215,13 +225,18 @@ ingenic_pll_set_rate(struct clk_hw *hw, unsigned long req_rate,
 	ctl &= ~(GENMASK(pll_info->n_bits - 1, 0) << pll_info->n_shift);
 	ctl |= (n - pll_info->n_offset) << pll_info->n_shift;
 
-	ctl &= ~(GENMASK(pll_info->od_bits - 1, 0) << pll_info->od_shift);
-	ctl |= pll_info->od_encoding[od - 1] << pll_info->od_shift;
+	if (pll_info->od_bits > 0) {
+		ctl &= ~(GENMASK(pll_info->od_bits - 1, 0) << pll_info->od_shift);
+		ctl |= pll_info->od_encoding[od - 1] << pll_info->od_shift;
+	}
 
 	writel(ctl, cgu->base + pll_info->reg);
 
+	if (pll_info->set_rate_hook)
+		pll_info->set_rate_hook(pll_info, rate, parent_rate);
+
 	/* If the PLL is enabled, verify that it's stable */
-	if (ctl & BIT(pll_info->enable_bit))
+	if (pll_info->enable_bit >= 0 && (ctl & BIT(pll_info->enable_bit)))
 		ret = ingenic_pll_check_stable(cgu, pll_info);
 
 	spin_unlock_irqrestore(&cgu->lock, flags);
@@ -239,6 +254,9 @@ static int ingenic_pll_enable(struct clk_hw *hw)
 	int ret;
 	u32 ctl;
 
+	if (pll_info->enable_bit < 0)
+		return 0;
+
 	spin_lock_irqsave(&cgu->lock, flags);
 	if (pll_info->bypass_bit >= 0) {
 		ctl = readl(cgu->base + pll_info->bypass_reg);
@@ -269,6 +287,9 @@ static void ingenic_pll_disable(struct clk_hw *hw)
 	unsigned long flags;
 	u32 ctl;
 
+	if (pll_info->enable_bit < 0)
+		return;
+
 	spin_lock_irqsave(&cgu->lock, flags);
 	ctl = readl(cgu->base + pll_info->reg);
 
@@ -286,6 +307,9 @@ static int ingenic_pll_is_enabled(struct clk_hw *hw)
 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;
 	u32 ctl;
 
+	if (pll_info->enable_bit < 0)
+		return true;
+
 	ctl = readl(cgu->base + pll_info->reg);
 
 	return !!(ctl & BIT(pll_info->enable_bit));
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/cgu.h linux-libre-6.2-gnu/drivers/clk/ingenic/cgu.h
index 147b7df0d657..99da9bd86e63 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/cgu.h
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/cgu.h
@@ -33,7 +33,8 @@
  * @od_shift: the number of bits to shift the post-VCO divider value by (ie.
  *            the index of the lowest bit of the post-VCO divider value in
  *            the PLL's control register)
- * @od_bits: the size of the post-VCO divider field in bits
+ * @od_bits: the size of the post-VCO divider field in bits, or 0 if no
+ *	     OD field exists (then the OD is fixed to 1)
  * @od_max: the maximum post-VCO divider value
  * @od_encoding: a pointer to an array mapping post-VCO divider values to
  *               their encoded values in the PLL control register, or -1 for
@@ -41,8 +42,12 @@
  * @bypass_reg: the offset of the bypass control register within the CGU
  * @bypass_bit: the index of the bypass bit in the PLL control register, or
  *              -1 if there is no bypass bit
- * @enable_bit: the index of the enable bit in the PLL control register
- * @stable_bit: the index of the stable bit in the PLL control register
+ * @enable_bit: the index of the enable bit in the PLL control register, or
+ *		-1 if there is no enable bit (ie, the PLL is always on)
+ * @stable_bit: the index of the stable bit in the PLL control register, or
+ *		-1 if there is no stable bit
+ * @set_rate_hook: hook called immediately after updating the CGU register,
+ *		   before releasing the spinlock
  */
 struct ingenic_cgu_pll_info {
 	unsigned reg;
@@ -53,11 +58,13 @@ struct ingenic_cgu_pll_info {
 	u8 od_shift, od_bits, od_max;
 	unsigned bypass_reg;
 	s8 bypass_bit;
-	u8 enable_bit;
-	u8 stable_bit;
+	s8 enable_bit;
+	s8 stable_bit;
 	void (*calc_m_n_od)(const struct ingenic_cgu_pll_info *pll_info,
 			    unsigned long rate, unsigned long parent_rate,
 			    unsigned int *m, unsigned int *n, unsigned int *od);
+	void (*set_rate_hook)(const struct ingenic_cgu_pll_info *pll_info,
+			      unsigned long rate, unsigned long parent_rate);
 };
 
 /**
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/jz4755-cgu.c linux-libre-6.2-gnu/drivers/clk/ingenic/jz4755-cgu.c
new file mode 100644
index 000000000000..f2c2d848dab7
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/jz4755-cgu.c
@@ -0,0 +1,346 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Ingenic JZ4755 SoC CGU driver
+ * Heavily based on JZ4725b CGU driver
+ *
+ * Copyright (C) 2022 Siarhei Volkau
+ * Author: Siarhei Volkau <lis8215@gmail.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+
+#include <dt-bindings/clock/ingenic,jz4755-cgu.h>
+
+#include "cgu.h"
+#include "pm.h"
+
+/* CGU register offsets */
+#define CGU_REG_CPCCR		0x00
+#define CGU_REG_CPPCR		0x10
+#define CGU_REG_CLKGR		0x20
+#define CGU_REG_OPCR		0x24
+#define CGU_REG_I2SCDR		0x60
+#define CGU_REG_LPCDR		0x64
+#define CGU_REG_MSCCDR		0x68
+#define CGU_REG_SSICDR		0x74
+#define CGU_REG_CIMCDR		0x7C
+
+static struct ingenic_cgu *cgu;
+
+static const s8 pll_od_encoding[4] = {
+	0x0, 0x1, -1, 0x3,
+};
+
+static const u8 jz4755_cgu_cpccr_div_table[] = {
+	1, 2, 3, 4, 6, 8,
+};
+
+static const u8 jz4755_cgu_pll_half_div_table[] = {
+	2, 1,
+};
+
+static const struct ingenic_cgu_clk_info jz4755_cgu_clocks[] = {
+
+	/* External clocks */
+
+	[JZ4755_CLK_EXT] = { "ext", CGU_CLK_EXT },
+	[JZ4755_CLK_OSC32K] = { "osc32k", CGU_CLK_EXT },
+
+	[JZ4755_CLK_PLL] = {
+		"pll", CGU_CLK_PLL,
+		.parents = { JZ4755_CLK_EXT, },
+		.pll = {
+			.reg = CGU_REG_CPPCR,
+			.rate_multiplier = 1,
+			.m_shift = 23,
+			.m_bits = 9,
+			.m_offset = 2,
+			.n_shift = 18,
+			.n_bits = 5,
+			.n_offset = 2,
+			.od_shift = 16,
+			.od_bits = 2,
+			.od_max = 4,
+			.od_encoding = pll_od_encoding,
+			.stable_bit = 10,
+			.bypass_reg = CGU_REG_CPPCR,
+			.bypass_bit = 9,
+			.enable_bit = 8,
+		},
+	},
+
+	/* Muxes & dividers */
+
+	[JZ4755_CLK_PLL_HALF] = {
+		"pll half", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1, 0,
+			jz4755_cgu_pll_half_div_table,
+		},
+	},
+
+	[JZ4755_CLK_EXT_HALF] = {
+		"ext half", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_EXT, },
+		.div = {
+			CGU_REG_CPCCR, 30, 1, 1, -1, -1, -1, 0,
+			NULL,
+		},
+	},
+
+	[JZ4755_CLK_CCLK] = {
+		"cclk", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1, 0,
+			jz4755_cgu_cpccr_div_table,
+		},
+	},
+
+	[JZ4755_CLK_H0CLK] = {
+		"hclk", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1, 0,
+			jz4755_cgu_cpccr_div_table,
+		},
+	},
+
+	[JZ4755_CLK_PCLK] = {
+		"pclk", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1, 0,
+			jz4755_cgu_cpccr_div_table,
+		},
+	},
+
+	[JZ4755_CLK_MCLK] = {
+		"mclk", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1, 0,
+			jz4755_cgu_cpccr_div_table,
+		},
+	},
+
+	[JZ4755_CLK_H1CLK] = {
+		"h1clk", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL, },
+		.div = {
+			CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1, 0,
+			jz4755_cgu_cpccr_div_table,
+		},
+	},
+
+	[JZ4755_CLK_UDC] = {
+		"udc", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, JZ4755_CLK_PLL_HALF, },
+		.mux = { CGU_REG_CPCCR, 29, 1 },
+		.div = { CGU_REG_CPCCR, 23, 1, 6, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 10 },
+	},
+
+	[JZ4755_CLK_LCD] = {
+		"lcd", CGU_CLK_DIV | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_PLL_HALF, },
+		.div = { CGU_REG_LPCDR, 0, 1, 11, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 9 },
+	},
+
+	[JZ4755_CLK_MMC] = {
+		"mmc", CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_PLL_HALF, },
+		.div = { CGU_REG_MSCCDR, 0, 1, 5, -1, -1, -1 },
+	},
+
+	[JZ4755_CLK_I2S] = {
+		"i2s", CGU_CLK_MUX | CGU_CLK_DIV,
+		.parents = { JZ4755_CLK_EXT_HALF, JZ4755_CLK_PLL_HALF, },
+		.mux = { CGU_REG_CPCCR, 31, 1 },
+		.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
+	},
+
+	[JZ4755_CLK_SPI] = {
+		"spi", CGU_CLK_DIV | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_PLL_HALF, },
+		.div = { CGU_REG_SSICDR, 0, 1, 4, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 4 },
+	},
+
+	[JZ4755_CLK_TVE] = {
+		"tve", CGU_CLK_MUX | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_LCD, JZ4755_CLK_EXT, },
+		.mux = { CGU_REG_LPCDR, 31, 1 },
+		.gate = { CGU_REG_CLKGR, 18 },
+	},
+
+	[JZ4755_CLK_RTC] = {
+		"rtc", CGU_CLK_MUX | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT512, JZ4755_CLK_OSC32K, },
+		.mux = { CGU_REG_OPCR, 2, 1},
+		.gate = { CGU_REG_CLKGR, 2 },
+	},
+
+	[JZ4755_CLK_CIM] = {
+		"cim", CGU_CLK_DIV | CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_PLL_HALF, },
+		.div = { CGU_REG_CIMCDR, 0, 1, 8, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 8 },
+	},
+
+	/* Gate-only clocks */
+
+	[JZ4755_CLK_UART0] = {
+		"uart0", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 0 },
+	},
+
+	[JZ4755_CLK_UART1] = {
+		"uart1", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 14 },
+	},
+
+	[JZ4755_CLK_UART2] = {
+		"uart2", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 15 },
+	},
+
+	[JZ4755_CLK_ADC] = {
+		"adc", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 7 },
+	},
+
+	[JZ4755_CLK_AIC] = {
+		"aic", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 5 },
+	},
+
+	[JZ4755_CLK_I2C] = {
+		"i2c", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_CLKGR, 3 },
+	},
+
+	[JZ4755_CLK_BCH] = {
+		"bch", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 11 },
+	},
+
+	[JZ4755_CLK_TCU] = {
+		"tcu", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT, },
+		.gate = { CGU_REG_CLKGR, 1 },
+	},
+
+	[JZ4755_CLK_DMA] = {
+		"dma", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_PCLK, },
+		.gate = { CGU_REG_CLKGR, 12 },
+	},
+
+	[JZ4755_CLK_MMC0] = {
+		"mmc0", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_MMC, },
+		.gate = { CGU_REG_CLKGR, 6 },
+	},
+
+	[JZ4755_CLK_MMC1] = {
+		"mmc1", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_MMC, },
+		.gate = { CGU_REG_CLKGR, 16 },
+	},
+
+	[JZ4755_CLK_AUX_CPU] = {
+		"aux_cpu", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 24 },
+	},
+
+	[JZ4755_CLK_AHB1] = {
+		"ahb1", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 23 },
+	},
+
+	[JZ4755_CLK_IDCT] = {
+		"idct", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 22 },
+	},
+
+	[JZ4755_CLK_DB] = {
+		"db", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 21 },
+	},
+
+	[JZ4755_CLK_ME] = {
+		"me", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 20 },
+	},
+
+	[JZ4755_CLK_MC] = {
+		"mc", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_H1CLK, },
+		.gate = { CGU_REG_CLKGR, 19 },
+	},
+
+	[JZ4755_CLK_TSSI] = {
+		"tssi", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF/* not sure */, },
+		.gate = { CGU_REG_CLKGR, 17 },
+	},
+
+	[JZ4755_CLK_IPU] = {
+		"ipu", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_PLL_HALF/* not sure */, },
+		.gate = { CGU_REG_CLKGR, 13 },
+	},
+
+	[JZ4755_CLK_EXT512] = {
+		"ext/512", CGU_CLK_FIXDIV,
+		.parents = { JZ4755_CLK_EXT, },
+
+		.fixdiv = { 512 },
+	},
+
+	[JZ4755_CLK_UDC_PHY] = {
+		"udc_phy", CGU_CLK_GATE,
+		.parents = { JZ4755_CLK_EXT_HALF, },
+		.gate = { CGU_REG_OPCR, 6, true },
+	},
+};
+
+static void __init jz4755_cgu_init(struct device_node *np)
+{
+	int retval;
+
+	cgu = ingenic_cgu_new(jz4755_cgu_clocks,
+			      ARRAY_SIZE(jz4755_cgu_clocks), np);
+	if (!cgu) {
+		pr_err("%s: failed to initialise CGU\n", __func__);
+		return;
+	}
+
+	retval = ingenic_cgu_register_clocks(cgu);
+	if (retval)
+		pr_err("%s: failed to register CGU Clocks\n", __func__);
+
+	ingenic_cgu_register_syscore_ops(cgu);
+}
+/*
+ * CGU has some children devices, this is useful for probing children devices
+ * in the case where the device node is compatible with "simple-mfd".
+ */
+CLK_OF_DECLARE_DRIVER(jz4755_cgu, "ingenic,jz4755-cgu", jz4755_cgu_init);
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/jz4760-cgu.c linux-libre-6.2-gnu/drivers/clk/ingenic/jz4760-cgu.c
index ecd395ac8a28..e407f00bd594 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/jz4760-cgu.c
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/jz4760-cgu.c
@@ -58,7 +58,7 @@ jz4760_cgu_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
 		       unsigned long rate, unsigned long parent_rate,
 		       unsigned int *pm, unsigned int *pn, unsigned int *pod)
 {
-	unsigned int m, n, od, m_max = (1 << pll_info->m_bits) - 2;
+	unsigned int m, n, od, m_max = (1 << pll_info->m_bits) - 1;
 
 	/* The frequency after the N divider must be between 1 and 50 MHz. */
 	n = parent_rate / (1 * MHZ);
@@ -66,19 +66,17 @@ jz4760_cgu_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
 	/* The N divider must be >= 2. */
 	n = clamp_val(n, 2, 1 << pll_info->n_bits);
 
-	for (;; n >>= 1) {
-		od = (unsigned int)-1;
+	rate /= MHZ;
+	parent_rate /= MHZ;
 
-		do {
-			m = (rate / MHZ) * (1 << ++od) * n / (parent_rate / MHZ);
-		} while ((m > m_max || m & 1) && (od < 4));
-
-		if (od < 4 && m >= 4 && m <= m_max)
-			break;
+	for (m = m_max; m >= m_max && n >= 2; n--) {
+		m = rate * n / parent_rate;
+		od = m & 1;
+		m <<= od;
 	}
 
 	*pm = m;
-	*pn = n;
+	*pn = n + 1;
 	*pod = 1 << od;
 }
 
diff --git linux-libre-6.1-gnu/drivers/clk/ingenic/x1000-cgu.c linux-libre-6.2-gnu/drivers/clk/ingenic/x1000-cgu.c
index b2ce3fb83f54..feb03eed4fe8 100644
--- linux-libre-6.1-gnu/drivers/clk/ingenic/x1000-cgu.c
+++ linux-libre-6.2-gnu/drivers/clk/ingenic/x1000-cgu.c
@@ -8,6 +8,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/of.h>
+#include <linux/rational.h>
 
 #include <dt-bindings/clock/ingenic,x1000-cgu.h>
 
@@ -168,6 +169,38 @@ static const struct clk_ops x1000_otg_phy_ops = {
 	.is_enabled	= x1000_usb_phy_is_enabled,
 };
 
+static void
+x1000_i2spll_calc_m_n_od(const struct ingenic_cgu_pll_info *pll_info,
+			 unsigned long rate, unsigned long parent_rate,
+			 unsigned int *pm, unsigned int *pn, unsigned int *pod)
+{
+	const unsigned long m_max = GENMASK(pll_info->m_bits - 1, 0);
+	const unsigned long n_max = GENMASK(pll_info->n_bits - 1, 0);
+	unsigned long m, n;
+
+	rational_best_approximation(rate, parent_rate, m_max, n_max, &m, &n);
+
+	/* n should not be less than 2*m */
+	if (n < 2 * m)
+		n = 2 * m;
+
+	*pm = m;
+	*pn = n;
+	*pod = 1;
+}
+
+static void
+x1000_i2spll_set_rate_hook(const struct ingenic_cgu_pll_info *pll_info,
+			   unsigned long rate, unsigned long parent_rate)
+{
+	/*
+	 * Writing 0 causes I2SCDR1.I2SDIV_D to be automatically recalculated
+	 * based on the current value of I2SCDR.I2SDIV_N, which is needed for
+	 * the divider to function correctly.
+	 */
+	writel(0, cgu->base + CGU_REG_I2SCDR1);
+}
+
 static const s8 pll_od_encoding[8] = {
 	0x0, 0x1, -1, 0x2, -1, -1, -1, 0x3,
 };
@@ -183,7 +216,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_APLL] = {
 		"apll", CGU_CLK_PLL,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.pll = {
 			.reg = CGU_REG_APLL,
 			.rate_multiplier = 1,
@@ -206,7 +239,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_MPLL] = {
 		"mpll", CGU_CLK_PLL,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.pll = {
 			.reg = CGU_REG_MPLL,
 			.rate_multiplier = 1,
@@ -256,7 +289,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		 * system; mark it critical.
 		 */
 		.flags = CLK_IS_CRITICAL,
-		.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_CPUMUX },
 		.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
 		.gate = { CGU_REG_CLKGR, 30 },
 	},
@@ -268,7 +301,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		 * disabling it or any parent clocks will hang the system.
 		 */
 		.flags = CLK_IS_CRITICAL,
-		.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_CPUMUX },
 		.div = { CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1 },
 	},
 
@@ -287,13 +320,13 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_AHB2] = {
 		"ahb2", CGU_CLK_DIV,
-		.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_AHB2PMUX },
 		.div = { CGU_REG_CPCCR, 12, 1, 4, 20, -1, -1 },
 	},
 
 	[X1000_CLK_PCLK] = {
 		"pclk", CGU_CLK_DIV | CGU_CLK_GATE,
-		.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_AHB2PMUX },
 		.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
 		.gate = { CGU_REG_CLKGR, 28 },
 	},
@@ -319,6 +352,37 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.gate = { CGU_REG_CLKGR, 25 },
 	},
 
+	[X1000_CLK_I2SPLLMUX] = {
+		"i2s_pll_mux", CGU_CLK_MUX,
+		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
+		.mux = { CGU_REG_I2SCDR, 31, 1 },
+	},
+
+	[X1000_CLK_I2SPLL] = {
+		"i2s_pll", CGU_CLK_PLL,
+		.parents = { X1000_CLK_I2SPLLMUX },
+		.pll = {
+			.reg = CGU_REG_I2SCDR,
+			.rate_multiplier = 1,
+			.m_shift = 13,
+			.m_bits = 9,
+			.n_shift = 0,
+			.n_bits = 13,
+			.calc_m_n_od = x1000_i2spll_calc_m_n_od,
+			.set_rate_hook = x1000_i2spll_set_rate_hook,
+		},
+	},
+
+	[X1000_CLK_I2S] = {
+		"i2s", CGU_CLK_MUX,
+		.parents = { X1000_CLK_EXCLK, -1, -1, X1000_CLK_I2SPLL },
+		/*
+		 * NOTE: the mux is at bit 30; bit 29 enables the M/N divider.
+		 * Therefore, the divider is disabled when EXCLK is selected.
+		 */
+		.mux = { CGU_REG_I2SCDR, 29, 2 },
+	},
+
 	[X1000_CLK_LCD] = {
 		"lcd", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
@@ -329,13 +393,13 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_MSCMUX] = {
 		"msc_mux", CGU_CLK_MUX,
-		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
+		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
 		.mux = { CGU_REG_MSC0CDR, 31, 1 },
 	},
 
 	[X1000_CLK_MSC0] = {
 		"msc0", CGU_CLK_DIV | CGU_CLK_GATE,
-		.parents = { X1000_CLK_MSCMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_MSCMUX },
 		.div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
 		.gate = { CGU_REG_CLKGR, 4 },
 	},
@@ -349,8 +413,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_OTG] = {
 		"otg", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
-		.parents = { X1000_CLK_EXCLK, -1,
-					 X1000_CLK_APLL, X1000_CLK_MPLL },
+		.parents = { X1000_CLK_EXCLK, -1, X1000_CLK_APLL, X1000_CLK_MPLL },
 		.mux = { CGU_REG_USBCDR, 30, 2 },
 		.div = { CGU_REG_USBCDR, 0, 1, 8, 29, 28, 27 },
 		.gate = { CGU_REG_CLKGR, 3 },
@@ -358,7 +421,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_SSIPLL] = {
 		"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
-		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
+		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
 		.mux = { CGU_REG_SSICDR, 31, 1 },
 		.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
 	},
@@ -371,7 +434,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_SSIMUX] = {
 		"ssi_mux", CGU_CLK_MUX,
-		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2, -1, -1 },
+		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2 },
 		.mux = { CGU_REG_SSICDR, 30, 1 },
 	},
 
@@ -392,79 +455,85 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_EMC] = {
 		"emc", CGU_CLK_GATE,
-		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
+		.parents = { X1000_CLK_AHB2 },
 		.gate = { CGU_REG_CLKGR, 0 },
 	},
 
 	[X1000_CLK_EFUSE] = {
 		"efuse", CGU_CLK_GATE,
-		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
+		.parents = { X1000_CLK_AHB2 },
 		.gate = { CGU_REG_CLKGR, 1 },
 	},
 
 	[X1000_CLK_SFC] = {
 		"sfc", CGU_CLK_GATE,
-		.parents = { X1000_CLK_SSIPLL, -1, -1, -1 },
+		.parents = { X1000_CLK_SSIPLL },
 		.gate = { CGU_REG_CLKGR, 2 },
 	},
 
 	[X1000_CLK_I2C0] = {
 		"i2c0", CGU_CLK_GATE,
-		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_PCLK },
 		.gate = { CGU_REG_CLKGR, 7 },
 	},
 
 	[X1000_CLK_I2C1] = {
 		"i2c1", CGU_CLK_GATE,
-		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_PCLK },
 		.gate = { CGU_REG_CLKGR, 8 },
 	},
 
 	[X1000_CLK_I2C2] = {
 		"i2c2", CGU_CLK_GATE,
-		.parents = { X1000_CLK_PCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_PCLK },
 		.gate = { CGU_REG_CLKGR, 9 },
 	},
 
+	[X1000_CLK_AIC] = {
+		"aic", CGU_CLK_GATE,
+		.parents = { X1000_CLK_EXCLK },
+		.gate = { CGU_REG_CLKGR, 11 },
+	},
+
 	[X1000_CLK_UART0] = {
 		"uart0", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.gate = { CGU_REG_CLKGR, 14 },
 	},
 
 	[X1000_CLK_UART1] = {
 		"uart1", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK},
 		.gate = { CGU_REG_CLKGR, 15 },
 	},
 
 	[X1000_CLK_UART2] = {
 		"uart2", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.gate = { CGU_REG_CLKGR, 16 },
 	},
 
 	[X1000_CLK_TCU] = {
 		"tcu", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.gate = { CGU_REG_CLKGR, 18 },
 	},
 
 	[X1000_CLK_SSI] = {
 		"ssi", CGU_CLK_GATE,
-		.parents = { X1000_CLK_SSIMUX, -1, -1, -1 },
+		.parents = { X1000_CLK_SSIMUX },
 		.gate = { CGU_REG_CLKGR, 19 },
 	},
 
 	[X1000_CLK_OST] = {
 		"ost", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.gate = { CGU_REG_CLKGR, 20 },
 	},
 
 	[X1000_CLK_PDMA] = {
 		"pdma", CGU_CLK_GATE,
-		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.parents = { X1000_CLK_EXCLK },
 		.gate = { CGU_REG_CLKGR, 21 },
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/clk/keystone/syscon-clk.c linux-libre-6.2-gnu/drivers/clk/keystone/syscon-clk.c
index 19198325b909..5d7cc83682da 100644
--- linux-libre-6.1-gnu/drivers/clk/keystone/syscon-clk.c
+++ linux-libre-6.2-gnu/drivers/clk/keystone/syscon-clk.c
@@ -102,12 +102,9 @@ static int ti_syscon_gate_clk_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	regmap = syscon_node_to_regmap(dev->of_node);
-	if (IS_ERR(regmap)) {
-		if (PTR_ERR(regmap) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
-		dev_err(dev, "failed to find parent regmap\n");
-		return PTR_ERR(regmap);
-	}
+	if (IS_ERR(regmap))
+		return dev_err_probe(dev, PTR_ERR(regmap),
+				     "failed to find parent regmap\n");
 
 	num_clks = 0;
 	for (p = data; p->name; p++)
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/Kconfig linux-libre-6.2-gnu/drivers/clk/mediatek/Kconfig
index 843cea0c7a44..22e8e79475ee 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/Kconfig
@@ -11,6 +11,13 @@ config COMMON_CLK_MEDIATEK
 	help
 	  MediaTek SoCs' clock support.
 
+config COMMON_CLK_MEDIATEK_FHCTL
+	bool "clock driver for MediaTek FHCTL hardware control"
+	select COMMON_CLK_MEDIATEK
+	help
+	  This driver supports MediaTek frequency hopping and
+	  spread spectrum clocking features.
+
 config COMMON_CLK_MT2701
 	bool "Clock driver for MediaTek MT2701"
 	depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST
@@ -553,6 +560,7 @@ config COMMON_CLK_MT8186
 	bool "Clock driver for MediaTek MT8186"
 	depends on ARM64 || COMPILE_TEST
 	select COMMON_CLK_MEDIATEK
+	select COMMON_CLK_MEDIATEK_FHCTL
 	default ARCH_MEDIATEK
 	help
 	  This driver supports MediaTek MT8186 clocks.
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/Makefile linux-libre-6.2-gnu/drivers/clk/mediatek/Makefile
index ea3b73240303..e24080fd6e7f 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/Makefile
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/Makefile
@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o reset.o clk-mux.o
+obj-$(CONFIG_COMMON_CLK_MEDIATEK_FHCTL) += clk-fhctl.o clk-pllfh.o
 
 obj-$(CONFIG_COMMON_CLK_MT6765) += clk-mt6765.o
 obj-$(CONFIG_COMMON_CLK_MT6765_AUDIOSYS) += clk-mt6765-audio.o
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-fhctl.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-fhctl.c
new file mode 100644
index 000000000000..4f271acef5fe
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-fhctl.c
@@ -0,0 +1,244 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
+ */
+
+#include <linux/io.h>
+#include <linux/iopoll.h>
+
+#include "clk-mtk.h"
+#include "clk-pllfh.h"
+#include "clk-fhctl.h"
+
+#define PERCENT_TO_DDSLMT(dds, percent_m10) \
+	((((dds) * (percent_m10)) >> 5) / 100)
+
+static const struct fhctl_offset fhctl_offset = {
+	.offset_hp_en = 0x0,
+	.offset_clk_con = 0x8,
+	.offset_rst_con = 0xc,
+	.offset_slope0 = 0x10,
+	.offset_slope1 = 0x14,
+	.offset_cfg = 0x0,
+	.offset_updnlmt = 0x4,
+	.offset_dds = 0x8,
+	.offset_dvfs = 0xc,
+	.offset_mon = 0x10,
+};
+
+const struct fhctl_offset *fhctl_get_offset_table(void)
+{
+	return &fhctl_offset;
+}
+
+static void dump_hw(struct mtk_clk_pll *pll, struct fh_pll_regs *regs,
+		    const struct fh_pll_data *data)
+{
+	pr_info("hp_en<%x>,clk_con<%x>,slope0<%x>,slope1<%x>\n",
+		readl(regs->reg_hp_en), readl(regs->reg_clk_con),
+		readl(regs->reg_slope0), readl(regs->reg_slope1));
+	pr_info("cfg<%x>,lmt<%x>,dds<%x>,dvfs<%x>,mon<%x>\n",
+		readl(regs->reg_cfg), readl(regs->reg_updnlmt),
+		readl(regs->reg_dds), readl(regs->reg_dvfs),
+		readl(regs->reg_mon));
+	pr_info("pcw<%x>\n", readl(pll->pcw_addr));
+}
+
+static int fhctl_set_ssc_regs(struct mtk_clk_pll *pll, struct fh_pll_regs *regs,
+			      const struct fh_pll_data *data, u32 rate)
+{
+	u32 updnlmt_val, r;
+
+	writel((readl(regs->reg_cfg) & ~(data->frddsx_en)), regs->reg_cfg);
+	writel((readl(regs->reg_cfg) & ~(data->sfstrx_en)), regs->reg_cfg);
+	writel((readl(regs->reg_cfg) & ~(data->fhctlx_en)), regs->reg_cfg);
+
+	if (rate > 0) {
+		/* Set the relative parameter registers (dt/df/upbnd/downbnd) */
+		r = readl(regs->reg_cfg);
+		r &= ~(data->msk_frddsx_dys);
+		r |= (data->df_val << (ffs(data->msk_frddsx_dys) - 1));
+		writel(r, regs->reg_cfg);
+
+		r = readl(regs->reg_cfg);
+		r &= ~(data->msk_frddsx_dts);
+		r |= (data->dt_val << (ffs(data->msk_frddsx_dts) - 1));
+		writel(r, regs->reg_cfg);
+
+		writel((readl(pll->pcw_addr) & data->dds_mask) | data->tgl_org,
+			regs->reg_dds);
+
+		/* Calculate UPDNLMT */
+		updnlmt_val = PERCENT_TO_DDSLMT((readl(regs->reg_dds) &
+						 data->dds_mask), rate) <<
+						 data->updnlmt_shft;
+
+		writel(updnlmt_val, regs->reg_updnlmt);
+		writel(readl(regs->reg_hp_en) | BIT(data->fh_id),
+		       regs->reg_hp_en);
+		/* Enable SSC */
+		writel(readl(regs->reg_cfg) | data->frddsx_en, regs->reg_cfg);
+		/* Enable Hopping control */
+		writel(readl(regs->reg_cfg) | data->fhctlx_en, regs->reg_cfg);
+
+	} else {
+		/* Switch to APMIXEDSYS control */
+		writel(readl(regs->reg_hp_en) & ~BIT(data->fh_id),
+		       regs->reg_hp_en);
+		/* Wait for DDS to be stable */
+		udelay(30);
+	}
+
+	return 0;
+}
+
+static int hopping_hw_flow(struct mtk_clk_pll *pll, struct fh_pll_regs *regs,
+			   const struct fh_pll_data *data,
+			   struct fh_pll_state *state, unsigned int new_dds)
+{
+	u32 dds_mask = data->dds_mask;
+	u32 mon_dds = 0;
+	u32 con_pcw_tmp;
+	int ret;
+
+	if (state->ssc_rate)
+		fhctl_set_ssc_regs(pll, regs, data, 0);
+
+	writel((readl(pll->pcw_addr) & dds_mask) | data->tgl_org,
+		regs->reg_dds);
+
+	writel(readl(regs->reg_cfg) | data->sfstrx_en, regs->reg_cfg);
+	writel(readl(regs->reg_cfg) | data->fhctlx_en, regs->reg_cfg);
+	writel(data->slope0_value, regs->reg_slope0);
+	writel(data->slope1_value, regs->reg_slope1);
+
+	writel(readl(regs->reg_hp_en) | BIT(data->fh_id), regs->reg_hp_en);
+	writel((new_dds) | (data->dvfs_tri), regs->reg_dvfs);
+
+	/* Wait 1000 us until DDS stable */
+	ret = readl_poll_timeout_atomic(regs->reg_mon, mon_dds,
+				       (mon_dds & dds_mask) == new_dds,
+					10, 1000);
+	if (ret) {
+		pr_warn("%s: FHCTL hopping timeout\n", pll->data->name);
+		dump_hw(pll, regs, data);
+	}
+
+	con_pcw_tmp = readl(pll->pcw_addr) & (~dds_mask);
+	con_pcw_tmp = (con_pcw_tmp | (readl(regs->reg_mon) & dds_mask) |
+		       data->pcwchg);
+
+	writel(con_pcw_tmp, pll->pcw_addr);
+	writel(readl(regs->reg_hp_en) & ~BIT(data->fh_id), regs->reg_hp_en);
+
+	if (state->ssc_rate)
+		fhctl_set_ssc_regs(pll, regs, data, state->ssc_rate);
+
+	return ret;
+}
+
+static unsigned int __get_postdiv(struct mtk_clk_pll *pll)
+{
+	unsigned int regval;
+
+	regval = readl(pll->pd_addr) >> pll->data->pd_shift;
+	regval &= POSTDIV_MASK;
+
+	return BIT(regval);
+}
+
+static void __set_postdiv(struct mtk_clk_pll *pll, unsigned int postdiv)
+{
+	unsigned int regval;
+
+	regval = readl(pll->pd_addr);
+	regval &= ~(POSTDIV_MASK << pll->data->pd_shift);
+	regval |= (ffs(postdiv) - 1) << pll->data->pd_shift;
+	writel(regval, pll->pd_addr);
+}
+
+static int fhctl_hopping(struct mtk_fh *fh, unsigned int new_dds,
+			 unsigned int postdiv)
+{
+	const struct fh_pll_data *data = &fh->pllfh_data->data;
+	struct fh_pll_state *state = &fh->pllfh_data->state;
+	struct fh_pll_regs *regs = &fh->regs;
+	struct mtk_clk_pll *pll = &fh->clk_pll;
+	spinlock_t *lock = fh->lock;
+	unsigned int pll_postdiv;
+	unsigned long flags = 0;
+	int ret;
+
+	if (postdiv) {
+		pll_postdiv = __get_postdiv(pll);
+
+		if (postdiv > pll_postdiv)
+			__set_postdiv(pll, postdiv);
+	}
+
+	spin_lock_irqsave(lock, flags);
+
+	ret = hopping_hw_flow(pll, regs, data, state, new_dds);
+
+	spin_unlock_irqrestore(lock, flags);
+
+	if (postdiv && postdiv < pll_postdiv)
+		__set_postdiv(pll, postdiv);
+
+	return ret;
+}
+
+static int fhctl_ssc_enable(struct mtk_fh *fh, u32 rate)
+{
+	const struct fh_pll_data *data = &fh->pllfh_data->data;
+	struct fh_pll_state *state = &fh->pllfh_data->state;
+	struct fh_pll_regs *regs = &fh->regs;
+	struct mtk_clk_pll *pll = &fh->clk_pll;
+	spinlock_t *lock = fh->lock;
+	unsigned long flags = 0;
+
+	spin_lock_irqsave(lock, flags);
+
+	fhctl_set_ssc_regs(pll, regs, data, rate);
+	state->ssc_rate = rate;
+
+	spin_unlock_irqrestore(lock, flags);
+
+	return 0;
+}
+
+static const struct fh_operation fhctl_ops = {
+	.hopping = fhctl_hopping,
+	.ssc_enable = fhctl_ssc_enable,
+};
+
+const struct fh_operation *fhctl_get_ops(void)
+{
+	return &fhctl_ops;
+}
+
+void fhctl_hw_init(struct mtk_fh *fh)
+{
+	const struct fh_pll_data data = fh->pllfh_data->data;
+	struct fh_pll_state state = fh->pllfh_data->state;
+	struct fh_pll_regs regs = fh->regs;
+	u32 val;
+
+	/* initial hw register */
+	val = readl(regs.reg_clk_con) | BIT(data.fh_id);
+	writel(val, regs.reg_clk_con);
+
+	val = readl(regs.reg_rst_con) & ~BIT(data.fh_id);
+	writel(val, regs.reg_rst_con);
+	val = readl(regs.reg_rst_con) | BIT(data.fh_id);
+	writel(val, regs.reg_rst_con);
+
+	writel(0x0, regs.reg_cfg);
+	writel(0x0, regs.reg_updnlmt);
+	writel(0x0, regs.reg_dds);
+
+	/* enable ssc if needed */
+	if (state.ssc_rate)
+		fh->ops->ssc_enable(fh, state.ssc_rate);
+}
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-fhctl.h linux-libre-6.2-gnu/drivers/clk/mediatek/clk-fhctl.h
new file mode 100644
index 000000000000..51275febf086
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-fhctl.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
+ */
+
+#ifndef __CLK_FHCTL_H
+#define __CLK_FHCTL_H
+
+struct fhctl_offset {
+	u32 offset_hp_en;
+	u32 offset_clk_con;
+	u32 offset_rst_con;
+	u32 offset_slope0;
+	u32 offset_slope1;
+	u32 offset_cfg;
+	u32 offset_updnlmt;
+	u32 offset_dds;
+	u32 offset_dvfs;
+	u32 offset_mon;
+};
+const struct fhctl_offset *fhctl_get_offset_table(void);
+const struct fh_operation *fhctl_get_ops(void);
+void fhctl_hw_init(struct mtk_fh *fh);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6795-topckgen.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt6795-topckgen.c
index 2948dd1aee8f..8b8307635a35 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt6795-topckgen.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt6795-topckgen.c
@@ -359,19 +359,19 @@ static const struct mtk_fixed_factor top_divs[] = {
 	FACTOR(CLK_TOP_ARMCA53PLL_754M, "armca53pll_754m", "clk26m", 1, 2),
 	FACTOR(CLK_TOP_ARMCA53PLL_502M, "armca53pll_502m", "clk26m", 1, 3),
 
-	FACTOR(CLK_TOP_MAIN_H546M, "main_h546m", "mainpll", 1, 2),
-	FACTOR(CLK_TOP_MAIN_H364M, "main_h364m", "mainpll", 1, 3),
-	FACTOR(CLK_TOP_MAIN_H218P4M, "main_h218p4m", "mainpll", 1, 5),
-	FACTOR(CLK_TOP_MAIN_H156M, "main_h156m", "mainpll", 1, 7),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H546M, "main_h546m", "mainpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H364M, "main_h364m", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H218P4M, "main_h218p4m", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H156M, "main_h156m", "mainpll", 1, 7, 0),
 
 	FACTOR(CLK_TOP_TVDPLL_445P5M, "tvdpll_445p5m", "tvdpll", 1, 4),
 	FACTOR(CLK_TOP_TVDPLL_594M, "tvdpll_594m", "tvdpll", 1, 3),
 
-	FACTOR(CLK_TOP_UNIV_624M, "univ_624m", "univpll", 1, 2),
-	FACTOR(CLK_TOP_UNIV_416M, "univ_416m", "univpll", 1, 3),
-	FACTOR(CLK_TOP_UNIV_249P6M, "univ_249p6m", "univpll", 1, 5),
-	FACTOR(CLK_TOP_UNIV_178P3M, "univ_178p3m", "univpll", 1, 7),
-	FACTOR(CLK_TOP_UNIV_48M, "univ_48m", "univpll", 1, 26),
+	FACTOR_FLAGS(CLK_TOP_UNIV_624M, "univ_624m", "univpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_416M, "univ_416m", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_249P6M, "univ_249p6m", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_178P3M, "univ_178p3m", "univpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_48M, "univ_48m", "univpll", 1, 26, 0),
 
 	FACTOR(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", "clk32k", 1, 1),
 	FACTOR(CLK_TOP_CLKRTC_INT, "clkrtc_int", "clk26m", 1, 793),
@@ -402,20 +402,20 @@ static const struct mtk_fixed_factor top_divs[] = {
 	FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2", 1, 2),
 	FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2", 1, 4),
 
-	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "main_h546m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "main_h546m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "main_h546m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "main_h546m", 1, 8),
-	FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "main_h546m", 1, 16),
-	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "main_h364m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "main_h364m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "main_h364m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "main_h218p4m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "main_h218p4m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "main_h218p4m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "main_h156m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "main_h156m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "main_h156m", 1, 4),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2, "syspll_d2", "main_h546m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "main_h546m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "main_h546m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "main_h546m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "main_h546m", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3, "syspll_d3", "main_h364m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "main_h364m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "main_h364m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5, "syspll_d5", "main_h218p4m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "main_h218p4m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "main_h218p4m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7, "syspll_d7", "main_h156m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "main_h156m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "main_h156m", 1, 4, 0),
 
 	FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll_594m", 1, 1),
 	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_594m", 1, 2),
@@ -423,21 +423,21 @@ static const struct mtk_fixed_factor top_divs[] = {
 	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_594m", 1, 8),
 	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll_594m", 1, 16),
 
-	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univ_624m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univ_624m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univ_624m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univ_624m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univ_416m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univ_416m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univ_416m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univ_416m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univ_249p6m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univ_249p6m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univ_249p6m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univ_249p6m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univ_178p3m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univ_48m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univ_48m", 1, 2),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univ_624m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univ_624m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univ_624m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univ_624m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univ_416m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univ_416m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univ_416m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univ_416m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univ_249p6m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univ_249p6m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univ_249p6m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univ_249p6m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univ_178p3m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univ_48m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univ_48m", 1, 2, 0),
 
 	FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1, 3),
 	FACTOR(CLK_TOP_VCODECPLL_370P5, "vcodecpll_370p5", "vcodecpll", 1, 4),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
index d90727a53283..49666047bf0e 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt7986-infracfg.c
@@ -153,7 +153,7 @@ static const struct mtk_gate infra_clks[] = {
 		    18),
 	GATE_INFRA1(CLK_INFRA_MSDC_66M_CK, "infra_msdc_66m", "infra_sysaxi_d2",
 		    19),
-	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "csw_f26m_sel", 20),
+	GATE_INFRA1(CLK_INFRA_ADC_26M_CK, "infra_adc_26m", "infra_adc_frc", 20),
 	GATE_INFRA1(CLK_INFRA_ADC_FRC_CK, "infra_adc_frc", "csw_f26m_sel", 21),
 	GATE_INFRA1(CLK_INFRA_FBIST2FPC_CK, "infra_fbist2fpc", "nfi1x_sel", 23),
 	/* INFRA2 */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8173.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8173.c
index b8529ee7199d..b57e33cda7a5 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8173.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8173.c
@@ -37,19 +37,19 @@ static const struct mtk_fixed_factor top_divs[] __initconst = {
 	FACTOR(CLK_TOP_ARMCA7PLL_754M, "armca7pll_754m", "armca7pll", 1, 2),
 	FACTOR(CLK_TOP_ARMCA7PLL_502M, "armca7pll_502m", "armca7pll", 1, 3),
 
-	FACTOR(CLK_TOP_MAIN_H546M, "main_h546m", "mainpll", 1, 2),
-	FACTOR(CLK_TOP_MAIN_H364M, "main_h364m", "mainpll", 1, 3),
-	FACTOR(CLK_TOP_MAIN_H218P4M, "main_h218p4m", "mainpll", 1, 5),
-	FACTOR(CLK_TOP_MAIN_H156M, "main_h156m", "mainpll", 1, 7),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H546M, "main_h546m", "mainpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H364M, "main_h364m", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H218P4M, "main_h218p4m", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_MAIN_H156M, "main_h156m", "mainpll", 1, 7, 0),
 
 	FACTOR(CLK_TOP_TVDPLL_445P5M, "tvdpll_445p5m", "tvdpll", 1, 4),
 	FACTOR(CLK_TOP_TVDPLL_594M, "tvdpll_594m", "tvdpll", 1, 3),
 
-	FACTOR(CLK_TOP_UNIV_624M, "univ_624m", "univpll", 1, 2),
-	FACTOR(CLK_TOP_UNIV_416M, "univ_416m", "univpll", 1, 3),
-	FACTOR(CLK_TOP_UNIV_249P6M, "univ_249p6m", "univpll", 1, 5),
-	FACTOR(CLK_TOP_UNIV_178P3M, "univ_178p3m", "univpll", 1, 7),
-	FACTOR(CLK_TOP_UNIV_48M, "univ_48m", "univpll", 1, 26),
+	FACTOR_FLAGS(CLK_TOP_UNIV_624M, "univ_624m", "univpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_416M, "univ_416m", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_249P6M, "univ_249p6m", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_178P3M, "univ_178p3m", "univpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIV_48M, "univ_48m", "univpll", 1, 26, 0),
 
 	FACTOR(CLK_TOP_CLKRTC_EXT, "clkrtc_ext", "clk32k", 1, 1),
 	FACTOR(CLK_TOP_CLKRTC_INT, "clkrtc_int", "clk26m", 1, 793),
@@ -84,20 +84,20 @@ static const struct mtk_fixed_factor top_divs[] __initconst = {
 	FACTOR(CLK_TOP_MSDCPLL2_D2, "msdcpll2_d2", "msdcpll2", 1, 2),
 	FACTOR(CLK_TOP_MSDCPLL2_D4, "msdcpll2_d4", "msdcpll2", 1, 4),
 
-	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "main_h546m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "main_h546m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "main_h546m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "main_h546m", 1, 8),
-	FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "main_h546m", 1, 16),
-	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "main_h364m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "main_h364m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "main_h364m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "main_h218p4m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "main_h218p4m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "main_h218p4m", 1, 4),
-	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "main_h156m", 1, 1),
-	FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "main_h156m", 1, 2),
-	FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "main_h156m", 1, 4),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2, "syspll_d2", "main_h546m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "main_h546m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "main_h546m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "main_h546m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "main_h546m", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3, "syspll_d3", "main_h364m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "main_h364m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "main_h364m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5, "syspll_d5", "main_h218p4m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "main_h218p4m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "main_h218p4m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7, "syspll_d7", "main_h156m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "main_h156m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "main_h156m", 1, 4, 0),
 
 	FACTOR(CLK_TOP_TVDPLL, "tvdpll_ck", "tvdpll_594m", 1, 1),
 	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_594m", 1, 2),
@@ -105,21 +105,21 @@ static const struct mtk_fixed_factor top_divs[] __initconst = {
 	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll_594m", 1, 8),
 	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll_594m", 1, 16),
 
-	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univ_624m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univ_624m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univ_624m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univ_624m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univ_416m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univ_416m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univ_416m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univ_416m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univ_249p6m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univ_249p6m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univ_249p6m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univ_249p6m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univ_178p3m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univ_48m", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univ_48m", 1, 2),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univ_624m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univ_624m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univ_624m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL1_D8, "univpll1_d8", "univ_624m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univ_416m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univ_416m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univ_416m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univ_416m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univ_249p6m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univ_249p6m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univ_249p6m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL3_D8, "univpll3_d8", "univ_249p6m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univ_178p3m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D26, "univpll_d26", "univ_48m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D52, "univpll_d52", "univ_48m", 1, 2, 0),
 
 	FACTOR(CLK_TOP_VCODECPLL, "vcodecpll_ck", "vcodecpll", 1, 3),
 	FACTOR(CLK_TOP_VCODECPLL_370P5, "vcodecpll_370p5", "vcodecpll", 1, 4),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8183.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8183.c
index 1860a35a723a..23afc9584638 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8183.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8183.c
@@ -31,150 +31,78 @@ static const struct mtk_fixed_factor top_early_divs[] = {
 };
 
 static const struct mtk_fixed_factor top_divs[] = {
-	FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1,
-		1),
-	FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1,
-		4),
-	FACTOR(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1,
-		8),
-	FACTOR(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1,
-		16),
-	FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1,
-		3),
-	FACTOR(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1,
-		4),
-	FACTOR(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1,
-		8),
-	FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1,
-		5),
-	FACTOR(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1,
-		4),
-	FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1,
-		7),
-	FACTOR(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1,
-		2),
-	FACTOR(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1,
-		4),
-	FACTOR(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1,
-		1),
-	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1,
-		4),
-	FACTOR(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1,
-		8),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1,
-		3),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1,
-		4),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1,
-		8),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1,
-		5),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1,
-		4),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1,
-		8),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1,
-		7),
-	FACTOR(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1,
-		1),
-	FACTOR(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1,
-		4),
-	FACTOR(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1,
-		8),
-	FACTOR(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1,
-		16),
-	FACTOR(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1,
-		32),
-	FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1,
-		1),
-	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1,
-		2),
-	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1,
-		4),
-	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1,
-		8),
-	FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1,
-		1),
-	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1,
-		2),
-	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1,
-		4),
-	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1,
-		8),
-	FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1,
-		1),
-	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1,
-		2),
-	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1,
-		4),
-	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1,
-		8),
-	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1,
-		16),
-	FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1,
-		1),
-	FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1,
-		4),
-	FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1,
-		2),
-	FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1,
-		4),
-	FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1,
-		5),
-	FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1,
-		2),
-	FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1,
-		4),
-	FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1,
-		6),
-	FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1,
-		7),
-	FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1,
-		1),
-	FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1,
-		1),
-	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1,
-		2),
-	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1,
-		4),
-	FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1,
-		8),
-	FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1,
-		16),
-	FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1,
-		1),
-	FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1,
-		2),
-	FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1,
-		4),
-	FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1,
-		8),
-	FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1,
-		16),
-	FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1,
-		2),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1,
-		16),
+	FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1, 2),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_CK, "syspll_ck", "mainpll", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2, "syspll_d2", "syspll_ck", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D2, "syspll_d2_d2", "syspll_d2", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D4, "syspll_d2_d4", "syspll_d2", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D8, "syspll_d2_d8", "syspll_d2", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D2_D16, "syspll_d2_d16", "syspll_d2", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D2, "syspll_d3_d2", "syspll_d3", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D4, "syspll_d3_d4", "syspll_d3", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D3_D8, "syspll_d3_d8", "syspll_d3", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5_D2, "syspll_d5_d2", "syspll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D5_D4, "syspll_d5_d4", "syspll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7_D2, "syspll_d7_d2", "syspll_d7", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_SYSPLL_D7_D4, "syspll_d7_d4", "syspll_d7", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_CK, "univpll_ck", "univpll", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll_ck", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_CK, "univ_192m_ck", "univpll_192m", 1, 1, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D2, "univ_192m_d2", "univ_192m_ck", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D4, "univ_192m_d4", "univ_192m_ck", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D8, "univ_192m_d8", "univ_192m_ck", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D16, "univ_192m_d16", "univ_192m_ck", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVP_192M_D32, "univ_192m_d32", "univ_192m_ck", 1, 32, 0),
+	FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1, 1),
+	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
+	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
+	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, 8),
+	FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1, 1),
+	FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1, 2),
+	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
+	FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1, 8),
+	FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1, 1),
+	FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1, 2),
+	FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, 4),
+	FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1, 8),
+	FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1, 16),
+	FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1, 1),
+	FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2),
+	FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
+	FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2),
+	FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6),
+	FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
+	FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1, 1),
+	FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1, 1),
+	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
+	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
+	FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1, 8),
+	FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16),
+	FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1, 1),
+	FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1, 2),
+	FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1, 4),
+	FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1, 8),
+	FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1, 16),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1, 16, 0),
 };
 
 static const char * const axi_parents[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-apmixedsys.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-apmixedsys.c
index e692a2a67ce1..1d673c6278a9 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-apmixedsys.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-apmixedsys.c
@@ -9,6 +9,7 @@
 
 #include "clk-mtk.h"
 #include "clk-pll.h"
+#include "clk-pllfh.h"
 
 #define MT8186_PLL_FMAX		(3800UL * MHZ)
 #define MT8186_PLL_FMIN		(1500UL * MHZ)
@@ -76,6 +77,59 @@ static const struct mtk_pll_data plls[] = {
 	    0, 0, 32, 0x034C, 24, 0x0044, 0x000C, 5, 0x0350),
 };
 
+enum fh_pll_id {
+	FH_ARMPLL_LL,
+	FH_ARMPLL_BL,
+	FH_CCIPLL,
+	FH_MAINPLL,
+	FH_MMPLL,
+	FH_TVDPLL,
+	FH_RESERVE6,
+	FH_ADSPPLL,
+	FH_MFGPLL,
+	FH_NNAPLL,
+	FH_NNA2PLL,
+	FH_MSDCPLL,
+	FH_RESERVE12,
+	FH_NR_FH,
+};
+
+#define FH(_pllid, _fhid, _offset) {					\
+		.data = {						\
+			.pll_id = _pllid,				\
+			.fh_id = _fhid,					\
+			.fhx_offset = _offset,				\
+			.dds_mask = GENMASK(21, 0),			\
+			.slope0_value = 0x6003c97,			\
+			.slope1_value = 0x6003c97,			\
+			.sfstrx_en = BIT(2),				\
+			.frddsx_en = BIT(1),				\
+			.fhctlx_en = BIT(0),				\
+			.tgl_org = BIT(31),				\
+			.dvfs_tri = BIT(31),				\
+			.pcwchg = BIT(31),				\
+			.dt_val = 0x0,					\
+			.df_val = 0x9,					\
+			.updnlmt_shft = 16,				\
+			.msk_frddsx_dys = GENMASK(23, 20),		\
+			.msk_frddsx_dts = GENMASK(19, 16),		\
+		},							\
+	}
+
+static struct mtk_pllfh_data pllfhs[] = {
+	FH(CLK_APMIXED_ARMPLL_LL, FH_ARMPLL_LL, 0x003C),
+	FH(CLK_APMIXED_ARMPLL_BL, FH_ARMPLL_BL, 0x0050),
+	FH(CLK_APMIXED_CCIPLL, FH_CCIPLL, 0x0064),
+	FH(CLK_APMIXED_MAINPLL, FH_MAINPLL, 0x0078),
+	FH(CLK_APMIXED_MMPLL, FH_MMPLL, 0x008C),
+	FH(CLK_APMIXED_TVDPLL, FH_TVDPLL, 0x00A0),
+	FH(CLK_APMIXED_ADSPPLL, FH_ADSPPLL, 0x00C8),
+	FH(CLK_APMIXED_MFGPLL, FH_MFGPLL, 0x00DC),
+	FH(CLK_APMIXED_NNAPLL, FH_NNAPLL, 0x00F0),
+	FH(CLK_APMIXED_NNA2PLL, FH_NNA2PLL, 0x0104),
+	FH(CLK_APMIXED_MSDCPLL, FH_MSDCPLL, 0x0118),
+};
+
 static const struct of_device_id of_match_clk_mt8186_apmixed[] = {
 	{ .compatible = "mediatek,mt8186-apmixedsys", },
 	{}
@@ -85,13 +139,17 @@ static int clk_mt8186_apmixed_probe(struct platform_device *pdev)
 {
 	struct clk_hw_onecell_data *clk_data;
 	struct device_node *node = pdev->dev.of_node;
+	const u8 *fhctl_node = "mediatek,mt8186-fhctl";
 	int r;
 
 	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
 	if (!clk_data)
 		return -ENOMEM;
 
-	r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	fhctl_parse_dt(fhctl_node, pllfhs, ARRAY_SIZE(pllfhs));
+
+	r = mtk_clk_register_pllfhs(node, plls, ARRAY_SIZE(plls),
+				    pllfhs, ARRAY_SIZE(pllfhs), clk_data);
 	if (r)
 		goto free_apmixed_data;
 
@@ -104,7 +162,8 @@ static int clk_mt8186_apmixed_probe(struct platform_device *pdev)
 	return r;
 
 unregister_plls:
-	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+	mtk_clk_unregister_pllfhs(plls, ARRAY_SIZE(plls), pllfhs,
+				  ARRAY_SIZE(pllfhs), clk_data);
 free_apmixed_data:
 	mtk_free_clk_data(clk_data);
 	return r;
@@ -116,7 +175,8 @@ static int clk_mt8186_apmixed_remove(struct platform_device *pdev)
 	struct clk_hw_onecell_data *clk_data = platform_get_drvdata(pdev);
 
 	of_clk_del_provider(node);
-	mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+	mtk_clk_unregister_pllfhs(plls, ARRAY_SIZE(plls), pllfhs,
+				  ARRAY_SIZE(pllfhs), clk_data);
 	mtk_free_clk_data(clk_data);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-mfg.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-mfg.c
index f1f92216f894..0142d741053a 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-mfg.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-mfg.c
@@ -16,8 +16,9 @@ static const struct mtk_gate_regs mfg_cg_regs = {
 	.sta_ofs = 0x0,
 };
 
-#define GATE_MFG(_id, _name, _parent, _shift)			\
-	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+#define GATE_MFG(_id, _name, _parent, _shift)				\
+	GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs, _shift,	\
+		       &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT)
 
 static const struct mtk_gate mfg_clks[] = {
 	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "top_mfg", 0),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-topckgen.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-topckgen.c
index d7f2c4663c85..c2beda7ef976 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8186-topckgen.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8186-topckgen.c
@@ -19,37 +19,37 @@ static const struct mtk_fixed_clk top_fixed_clks[] = {
 };
 
 static const struct mtk_fixed_factor top_divs[] = {
-	FACTOR(CLK_TOP_MAINPLL_D2, "mainpll_d2", "mainpll", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D2_D2, "mainpll_d2_d2", "mainpll_d2", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D2_D4, "mainpll_d2_d4", "mainpll_d2", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D2_D16, "mainpll_d2_d16", "mainpll_d2", 1, 16),
-	FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3),
-	FACTOR(CLK_TOP_MAINPLL_D3_D2, "mainpll_d3_d2", "mainpll_d3", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D3_D4, "mainpll_d3_d4", "mainpll_d3", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5),
-	FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7),
-	FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D3_D32, "univpll_d3_d32", "univpll_d3", 1, 32),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
-	FACTOR(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univ2pll", 1, 13),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D2, "mainpll_d2", "mainpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D2, "mainpll_d2_d2", "mainpll_d2", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D4, "mainpll_d2_d4", "mainpll_d2", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D16, "mainpll_d2_d16", "mainpll_d2", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D3_D2, "mainpll_d3_d2", "mainpll_d3", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D3_D4, "mainpll_d3_d4", "mainpll_d3", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D32, "univpll_d3_d32", "univpll_d3", 1, 32, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univ2pll", 1, 13, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0),
 	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
 	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
 	FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, 8),
@@ -689,6 +689,28 @@ static const struct of_device_id of_match_clk_mt8186_topck[] = {
 	{}
 };
 
+/* Register mux notifier for MFG mux */
+static int clk_mt8186_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
+{
+	struct mtk_mux_nb *mfg_mux_nb;
+	int i;
+
+	mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL);
+	if (!mfg_mux_nb)
+		return -ENOMEM;
+
+	for (i = 0; i < ARRAY_SIZE(top_mtk_muxes); i++)
+		if (top_mtk_muxes[i].id == CLK_TOP_MFG)
+			break;
+	if (i == ARRAY_SIZE(top_mtk_muxes))
+		return -EINVAL;
+
+	mfg_mux_nb->ops = top_mtk_muxes[i].ops;
+	mfg_mux_nb->bypass_index = 0; /* Bypass to 26M crystal */
+
+	return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb);
+}
+
 static int clk_mt8186_topck_probe(struct platform_device *pdev)
 {
 	struct clk_hw_onecell_data *clk_data;
@@ -730,6 +752,11 @@ static int clk_mt8186_topck_probe(struct platform_device *pdev)
 	if (r)
 		goto unregister_composite_muxes;
 
+	r = clk_mt8186_reg_mfg_mux_notifier(&pdev->dev,
+					    clk_data->hws[CLK_TOP_MFG]->clk);
+	if (r)
+		goto unregister_composite_divs;
+
 	r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
 	if (r)
 		goto unregister_composite_divs;
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8192.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8192.c
index d0f226931070..0e88588b2c49 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8192.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8192.c
@@ -31,38 +31,38 @@ static const struct mtk_fixed_factor top_early_divs[] = {
 };
 
 static const struct mtk_fixed_factor top_divs[] = {
-	FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3),
-	FACTOR(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D4_D16, "mainpll_d4_d16", "mainpll_d4", 1, 16),
-	FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5),
-	FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6),
-	FACTOR(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7),
-	FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
-	FACTOR(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D16, "mainpll_d4_d16", "mainpll_d4", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
 	FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1, 1),
 	FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
 	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
@@ -96,12 +96,12 @@ static const struct mtk_fixed_factor top_divs[] = {
 	FACTOR(CLK_TOP_OSC_D16, "osc_d16", "ulposc", 1, 16),
 	FACTOR(CLK_TOP_OSC_D20, "osc_d20", "ulposc", 1, 20),
 	FACTOR(CLK_TOP_ADSPPLL, "adsppll_ck", "adsppll", 1, 1),
-	FACTOR(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D2, "univpll_192m_d2", "univpll_192m", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D2, "univpll_192m_d2", "univpll_192m", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0),
 };
 
 static const char * const axi_parents[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8195-topckgen.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8195-topckgen.c
index 1e016329c1d2..93e96419da66 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mt8195-topckgen.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mt8195-topckgen.c
@@ -35,45 +35,45 @@ static const struct mtk_fixed_factor top_divs[] = {
 	FACTOR(CLK_TOP_IN_DGI_D4, "in_dgi_d4", "in_dgi", 1, 4),
 	FACTOR(CLK_TOP_IN_DGI_D6, "in_dgi_d6", "in_dgi", 1, 6),
 	FACTOR(CLK_TOP_IN_DGI_D8, "in_dgi_d8", "in_dgi", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3),
-	FACTOR(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5),
-	FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6),
-	FACTOR(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7),
-	FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2),
-	FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4),
-	FACTOR(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8),
-	FACTOR(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9),
-	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
-	FACTOR(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16),
-	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
-	FACTOR(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16),
-	FACTOR(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0),
+	FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0),
 	FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1", 1, 3),
 	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
 	FACTOR(CLK_TOP_APLL2_D3, "apll2_d3", "apll2", 1, 3),
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mtk.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mtk.c
index d31f01d0ba1c..3c1ac8d3010f 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mtk.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mtk.c
@@ -149,7 +149,7 @@ int mtk_clk_register_factors(const struct mtk_fixed_factor *clks, int num,
 		}
 
 		hw = clk_hw_register_fixed_factor(NULL, ff->name, ff->parent_name,
-				CLK_SET_RATE_PARENT, ff->mult, ff->div);
+				ff->flags, ff->mult, ff->div);
 
 		if (IS_ERR(hw)) {
 			pr_err("Failed to register clk %s: %pe\n", ff->name,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mtk.h linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mtk.h
index 63ae7941aa92..f2db6b57d5b5 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-mtk.h
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-mtk.h
@@ -47,16 +47,21 @@ struct mtk_fixed_factor {
 	const char *parent_name;
 	int mult;
 	int div;
+	unsigned long flags;
 };
 
-#define FACTOR(_id, _name, _parent, _mult, _div) {	\
+#define FACTOR_FLAGS(_id, _name, _parent, _mult, _div, _fl) {	\
 		.id = _id,				\
 		.name = _name,				\
 		.parent_name = _parent,			\
 		.mult = _mult,				\
 		.div = _div,				\
+		.flags = _fl,				\
 	}
 
+#define FACTOR(_id, _name, _parent, _mult, _div)	\
+	FACTOR_FLAGS(_id, _name, _parent, _mult, _div, CLK_SET_RATE_PARENT)
+
 int mtk_clk_register_factors(const struct mtk_fixed_factor *clks, int num,
 			     struct clk_hw_onecell_data *clk_data);
 void mtk_clk_unregister_factors(const struct mtk_fixed_factor *clks, int num,
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pll.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pll.c
index 54e6cfd29dfc..a4eca5fd539c 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pll.c
@@ -27,37 +27,10 @@
 
 #define AUDPLL_TUNER_EN		BIT(31)
 
-#define POSTDIV_MASK		0x7
-
 /* default 7 bits integer, can be overridden with pcwibits. */
 #define INTEGER_BITS		7
 
-/*
- * MediaTek PLLs are configured through their pcw value. The pcw value describes
- * a divider in the PLL feedback loop which consists of 7 bits for the integer
- * part and the remaining bits (if present) for the fractional part. Also they
- * have a 3 bit power-of-two post divider.
- */
-
-struct mtk_clk_pll {
-	struct clk_hw	hw;
-	void __iomem	*base_addr;
-	void __iomem	*pd_addr;
-	void __iomem	*pwr_addr;
-	void __iomem	*tuner_addr;
-	void __iomem	*tuner_en_addr;
-	void __iomem	*pcw_addr;
-	void __iomem	*pcw_chg_addr;
-	void __iomem	*en_addr;
-	const struct mtk_pll_data *data;
-};
-
-static inline struct mtk_clk_pll *to_mtk_clk_pll(struct clk_hw *hw)
-{
-	return container_of(hw, struct mtk_clk_pll, hw);
-}
-
-static int mtk_pll_is_prepared(struct clk_hw *hw)
+int mtk_pll_is_prepared(struct clk_hw *hw)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 
@@ -161,8 +134,8 @@ static void mtk_pll_set_rate_regs(struct mtk_clk_pll *pll, u32 pcw,
  * @fin:	The input frequency
  *
  */
-static void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
-		u32 freq, u32 fin)
+void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
+			 u32 freq, u32 fin)
 {
 	unsigned long fmin = pll->data->fmin ? pll->data->fmin : (1000 * MHZ);
 	const struct mtk_pll_div_table *div_table = pll->data->div_table;
@@ -198,8 +171,8 @@ static void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
 	*pcw = (u32)_pcw;
 }
 
-static int mtk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long parent_rate)
+int mtk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+		     unsigned long parent_rate)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 	u32 pcw = 0;
@@ -211,8 +184,7 @@ static int mtk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
 	return 0;
 }
 
-static unsigned long mtk_pll_recalc_rate(struct clk_hw *hw,
-		unsigned long parent_rate)
+unsigned long mtk_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 	u32 postdiv;
@@ -227,8 +199,8 @@ static unsigned long mtk_pll_recalc_rate(struct clk_hw *hw,
 	return __mtk_pll_recalc_rate(pll, parent_rate, pcw, postdiv);
 }
 
-static long mtk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
-		unsigned long *prate)
+long mtk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+			unsigned long *prate)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 	u32 pcw = 0;
@@ -239,7 +211,7 @@ static long mtk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 	return __mtk_pll_recalc_rate(pll, *prate, pcw, postdiv);
 }
 
-static int mtk_pll_prepare(struct clk_hw *hw)
+int mtk_pll_prepare(struct clk_hw *hw)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 	u32 r;
@@ -273,7 +245,7 @@ static int mtk_pll_prepare(struct clk_hw *hw)
 	return 0;
 }
 
-static void mtk_pll_unprepare(struct clk_hw *hw)
+void mtk_pll_unprepare(struct clk_hw *hw)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 	u32 r;
@@ -301,7 +273,7 @@ static void mtk_pll_unprepare(struct clk_hw *hw)
 	writel(r, pll->pwr_addr);
 }
 
-static const struct clk_ops mtk_pll_ops = {
+const struct clk_ops mtk_pll_ops = {
 	.is_prepared	= mtk_pll_is_prepared,
 	.prepare	= mtk_pll_prepare,
 	.unprepare	= mtk_pll_unprepare,
@@ -310,18 +282,15 @@ static const struct clk_ops mtk_pll_ops = {
 	.set_rate	= mtk_pll_set_rate,
 };
 
-static struct clk_hw *mtk_clk_register_pll(const struct mtk_pll_data *data,
-		void __iomem *base)
+struct clk_hw *mtk_clk_register_pll_ops(struct mtk_clk_pll *pll,
+					const struct mtk_pll_data *data,
+					void __iomem *base,
+					const struct clk_ops *pll_ops)
 {
-	struct mtk_clk_pll *pll;
 	struct clk_init_data init = {};
 	int ret;
 	const char *parent_name = "clk26m";
 
-	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
-	if (!pll)
-		return ERR_PTR(-ENOMEM);
-
 	pll->base_addr = base + data->reg;
 	pll->pwr_addr = base + data->pwr_reg;
 	pll->pd_addr = base + data->pd_reg;
@@ -343,7 +312,7 @@ static struct clk_hw *mtk_clk_register_pll(const struct mtk_pll_data *data,
 
 	init.name = data->name;
 	init.flags = (data->flags & PLL_AO) ? CLK_IS_CRITICAL : 0;
-	init.ops = &mtk_pll_ops;
+	init.ops = pll_ops;
 	if (data->parent_name)
 		init.parent_names = &data->parent_name;
 	else
@@ -360,7 +329,22 @@ static struct clk_hw *mtk_clk_register_pll(const struct mtk_pll_data *data,
 	return &pll->hw;
 }
 
-static void mtk_clk_unregister_pll(struct clk_hw *hw)
+struct clk_hw *mtk_clk_register_pll(const struct mtk_pll_data *data,
+				    void __iomem *base)
+{
+	struct mtk_clk_pll *pll;
+	struct clk_hw *hw;
+
+	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	hw = mtk_clk_register_pll_ops(pll, data, base, &mtk_pll_ops);
+
+	return hw;
+}
+
+void mtk_clk_unregister_pll(struct clk_hw *hw)
 {
 	struct mtk_clk_pll *pll;
 
@@ -423,8 +407,8 @@ err:
 }
 EXPORT_SYMBOL_GPL(mtk_clk_register_plls);
 
-static __iomem void *mtk_clk_pll_get_base(struct clk_hw *hw,
-					  const struct mtk_pll_data *data)
+__iomem void *mtk_clk_pll_get_base(struct clk_hw *hw,
+				   const struct mtk_pll_data *data)
 {
 	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
 
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pll.h linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pll.h
index fe3199715688..f17278ff15d7 100644
--- linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pll.h
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pll.h
@@ -7,6 +7,7 @@
 #ifndef __DRV_CLK_MTK_PLL_H
 #define __DRV_CLK_MTK_PLL_H
 
+#include <linux/clk-provider.h>
 #include <linux/types.h>
 
 struct clk_ops;
@@ -20,6 +21,7 @@ struct mtk_pll_div_table {
 
 #define HAVE_RST_BAR	BIT(0)
 #define PLL_AO		BIT(1)
+#define POSTDIV_MASK	GENMASK(2, 0)
 
 struct mtk_pll_data {
 	int id;
@@ -48,10 +50,63 @@ struct mtk_pll_data {
 	u8 pll_en_bit; /* Assume 0, indicates BIT(0) by default */
 };
 
+/*
+ * MediaTek PLLs are configured through their pcw value. The pcw value describes
+ * a divider in the PLL feedback loop which consists of 7 bits for the integer
+ * part and the remaining bits (if present) for the fractional part. Also they
+ * have a 3 bit power-of-two post divider.
+ */
+
+struct mtk_clk_pll {
+	struct clk_hw	hw;
+	void __iomem	*base_addr;
+	void __iomem	*pd_addr;
+	void __iomem	*pwr_addr;
+	void __iomem	*tuner_addr;
+	void __iomem	*tuner_en_addr;
+	void __iomem	*pcw_addr;
+	void __iomem	*pcw_chg_addr;
+	void __iomem	*en_addr;
+	const struct mtk_pll_data *data;
+};
+
 int mtk_clk_register_plls(struct device_node *node,
 			  const struct mtk_pll_data *plls, int num_plls,
 			  struct clk_hw_onecell_data *clk_data);
 void mtk_clk_unregister_plls(const struct mtk_pll_data *plls, int num_plls,
 			     struct clk_hw_onecell_data *clk_data);
 
+extern const struct clk_ops mtk_pll_ops;
+
+static inline struct mtk_clk_pll *to_mtk_clk_pll(struct clk_hw *hw)
+{
+	return container_of(hw, struct mtk_clk_pll, hw);
+}
+
+int mtk_pll_is_prepared(struct clk_hw *hw);
+
+int mtk_pll_prepare(struct clk_hw *hw);
+
+void mtk_pll_unprepare(struct clk_hw *hw);
+
+unsigned long mtk_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate);
+
+void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
+			 u32 freq, u32 fin);
+int mtk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+		     unsigned long parent_rate);
+long mtk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+			unsigned long *prate);
+
+struct clk_hw *mtk_clk_register_pll_ops(struct mtk_clk_pll *pll,
+					const struct mtk_pll_data *data,
+					void __iomem *base,
+					const struct clk_ops *pll_ops);
+struct clk_hw *mtk_clk_register_pll(const struct mtk_pll_data *data,
+				    void __iomem *base);
+void mtk_clk_unregister_pll(struct clk_hw *hw);
+
+__iomem void *mtk_clk_pll_get_base(struct clk_hw *hw,
+				   const struct mtk_pll_data *data);
+
 #endif /* __DRV_CLK_MTK_PLL_H */
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pllfh.c linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pllfh.c
new file mode 100644
index 000000000000..f48780bec507
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pllfh.c
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
+ */
+
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/clkdev.h>
+#include <linux/delay.h>
+
+#include "clk-mtk.h"
+#include "clk-pllfh.h"
+#include "clk-fhctl.h"
+
+static DEFINE_SPINLOCK(pllfh_lock);
+
+inline struct mtk_fh *to_mtk_fh(struct clk_hw *hw)
+{
+	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+
+	return container_of(pll, struct mtk_fh, clk_pll);
+}
+
+static int mtk_fhctl_set_rate(struct clk_hw *hw, unsigned long rate,
+			      unsigned long parent_rate)
+{
+	struct mtk_clk_pll *pll = to_mtk_clk_pll(hw);
+	struct mtk_fh *fh = to_mtk_fh(hw);
+	u32 pcw = 0;
+	u32 postdiv;
+
+	mtk_pll_calc_values(pll, &pcw, &postdiv, rate, parent_rate);
+
+	return fh->ops->hopping(fh, pcw, postdiv);
+}
+
+static const struct clk_ops mtk_pllfh_ops = {
+	.is_prepared	= mtk_pll_is_prepared,
+	.prepare	= mtk_pll_prepare,
+	.unprepare	= mtk_pll_unprepare,
+	.recalc_rate	= mtk_pll_recalc_rate,
+	.round_rate	= mtk_pll_round_rate,
+	.set_rate	= mtk_fhctl_set_rate,
+};
+
+static struct mtk_pllfh_data *get_pllfh_by_id(struct mtk_pllfh_data *pllfhs,
+					      int num_fhs, int pll_id)
+{
+	int i;
+
+	for (i = 0; i < num_fhs; i++)
+		if (pllfhs[i].data.pll_id == pll_id)
+			return &pllfhs[i];
+
+	return NULL;
+}
+
+void fhctl_parse_dt(const u8 *compatible_node, struct mtk_pllfh_data *pllfhs,
+		    int num_fhs)
+{
+	void __iomem *base;
+	struct device_node *node;
+	u32 num_clocks, pll_id, ssc_rate;
+	int offset, i;
+
+	node = of_find_compatible_node(NULL, NULL, compatible_node);
+	if (!node) {
+		pr_err("cannot find \"%s\"\n", compatible_node);
+		return;
+	}
+
+	base = of_iomap(node, 0);
+	if (!base) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return;
+	}
+
+	num_clocks = of_clk_get_parent_count(node);
+	if (!num_clocks) {
+		pr_err("%s(): failed to get clocks property\n", __func__);
+		return;
+	}
+
+	for (i = 0; i < num_clocks; i++) {
+		struct mtk_pllfh_data *pllfh;
+
+		offset = i * 2;
+
+		of_property_read_u32_index(node, "clocks", offset + 1, &pll_id);
+		of_property_read_u32_index(node,
+					   "mediatek,hopping-ssc-percent",
+					   i, &ssc_rate);
+
+		pllfh = get_pllfh_by_id(pllfhs, num_fhs, pll_id);
+		if (!pllfh)
+			continue;
+
+		pllfh->state.fh_enable = 1;
+		pllfh->state.ssc_rate = ssc_rate;
+		pllfh->state.base = base;
+	}
+}
+
+static void pllfh_init(struct mtk_fh *fh, struct mtk_pllfh_data *pllfh_data)
+{
+	struct fh_pll_regs *regs = &fh->regs;
+	const struct fhctl_offset *offset;
+	void __iomem *base = pllfh_data->state.base;
+	void __iomem *fhx_base = base + pllfh_data->data.fhx_offset;
+
+	offset = fhctl_get_offset_table();
+
+	regs->reg_hp_en = base + offset->offset_hp_en;
+	regs->reg_clk_con = base + offset->offset_clk_con;
+	regs->reg_rst_con = base + offset->offset_rst_con;
+	regs->reg_slope0 = base + offset->offset_slope0;
+	regs->reg_slope1 = base + offset->offset_slope1;
+
+	regs->reg_cfg = fhx_base + offset->offset_cfg;
+	regs->reg_updnlmt = fhx_base + offset->offset_updnlmt;
+	regs->reg_dds = fhx_base + offset->offset_dds;
+	regs->reg_dvfs = fhx_base + offset->offset_dvfs;
+	regs->reg_mon = fhx_base + offset->offset_mon;
+
+	fh->pllfh_data = pllfh_data;
+	fh->lock = &pllfh_lock;
+
+	fh->ops = fhctl_get_ops();
+}
+
+static bool fhctl_is_supported_and_enabled(const struct mtk_pllfh_data *pllfh)
+{
+	return pllfh && (pllfh->state.fh_enable == 1);
+}
+
+static struct clk_hw *
+mtk_clk_register_pllfh(const struct mtk_pll_data *pll_data,
+		       struct mtk_pllfh_data *pllfh_data, void __iomem *base)
+{
+	struct clk_hw *hw;
+	struct mtk_fh *fh;
+
+	fh = kzalloc(sizeof(*fh), GFP_KERNEL);
+	if (!fh)
+		return ERR_PTR(-ENOMEM);
+
+	pllfh_init(fh, pllfh_data);
+
+	hw = mtk_clk_register_pll_ops(&fh->clk_pll, pll_data, base,
+				      &mtk_pllfh_ops);
+
+	if (IS_ERR(hw))
+		kfree(fh);
+	else
+		fhctl_hw_init(fh);
+
+	return hw;
+}
+
+static void mtk_clk_unregister_pllfh(struct clk_hw *hw)
+{
+	struct mtk_fh *fh;
+
+	if (!hw)
+		return;
+
+	fh = to_mtk_fh(hw);
+
+	clk_hw_unregister(hw);
+	kfree(fh);
+}
+
+int mtk_clk_register_pllfhs(struct device_node *node,
+			    const struct mtk_pll_data *plls, int num_plls,
+			    struct mtk_pllfh_data *pllfhs, int num_fhs,
+			    struct clk_hw_onecell_data *clk_data)
+{
+	void __iomem *base;
+	int i;
+	struct clk_hw *hw;
+
+	base = of_iomap(node, 0);
+	if (!base) {
+		pr_err("%s(): ioremap failed\n", __func__);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < num_plls; i++) {
+		const struct mtk_pll_data *pll = &plls[i];
+		struct mtk_pllfh_data *pllfh;
+		bool use_fhctl;
+
+		pllfh = get_pllfh_by_id(pllfhs, num_fhs, pll->id);
+		use_fhctl = fhctl_is_supported_and_enabled(pllfh);
+
+		if (use_fhctl)
+			hw = mtk_clk_register_pllfh(pll, pllfh, base);
+		else
+			hw = mtk_clk_register_pll(pll, base);
+
+		if (IS_ERR(hw)) {
+			pr_err("Failed to register %s clk %s: %ld\n",
+			       use_fhctl ? "fhpll" : "pll", pll->name,
+			       PTR_ERR(hw));
+			goto err;
+		}
+
+		clk_data->hws[pll->id] = hw;
+	}
+
+	return 0;
+
+err:
+	while (--i >= 0) {
+		const struct mtk_pll_data *pll = &plls[i];
+		struct mtk_pllfh_data *pllfh;
+		bool use_fhctl;
+
+		pllfh = get_pllfh_by_id(pllfhs, num_fhs, pll->id);
+		use_fhctl = fhctl_is_supported_and_enabled(pllfh);
+
+		if (use_fhctl)
+			mtk_clk_unregister_pllfh(clk_data->hws[pll->id]);
+		else
+			mtk_clk_unregister_pll(clk_data->hws[pll->id]);
+
+		clk_data->hws[pll->id] = ERR_PTR(-ENOENT);
+	}
+
+	iounmap(base);
+
+	return PTR_ERR(hw);
+}
+
+void mtk_clk_unregister_pllfhs(const struct mtk_pll_data *plls, int num_plls,
+			       struct mtk_pllfh_data *pllfhs, int num_fhs,
+			       struct clk_hw_onecell_data *clk_data)
+{
+	void __iomem *base = NULL, *fhctl_base = NULL;
+	int i;
+
+	if (!clk_data)
+		return;
+
+	for (i = num_plls; i > 0; i--) {
+		const struct mtk_pll_data *pll = &plls[i - 1];
+		struct mtk_pllfh_data *pllfh;
+		bool use_fhctl;
+
+		if (IS_ERR_OR_NULL(clk_data->hws[pll->id]))
+			continue;
+
+		pllfh = get_pllfh_by_id(pllfhs, num_fhs, pll->id);
+		use_fhctl = fhctl_is_supported_and_enabled(pllfh);
+
+		if (use_fhctl) {
+			fhctl_base = pllfh->state.base;
+			mtk_clk_unregister_pllfh(clk_data->hws[pll->id]);
+		} else {
+			base = mtk_clk_pll_get_base(clk_data->hws[pll->id],
+						    pll);
+			mtk_clk_unregister_pll(clk_data->hws[pll->id]);
+		}
+
+		clk_data->hws[pll->id] = ERR_PTR(-ENOENT);
+	}
+
+	if (fhctl_base)
+		iounmap(fhctl_base);
+
+	iounmap(base);
+}
diff --git linux-libre-6.1-gnu/drivers/clk/mediatek/clk-pllfh.h linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pllfh.h
new file mode 100644
index 000000000000..c0a6e1537034
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/mediatek/clk-pllfh.h
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
+ */
+
+#ifndef __CLK_PLLFH_H
+#define __CLK_PLLFH_H
+
+#include "clk-pll.h"
+
+struct fh_pll_state {
+	void __iomem *base;
+	u32 fh_enable;
+	u32 ssc_rate;
+};
+
+struct fh_pll_data {
+	int pll_id;
+	int fh_id;
+	u32 fhx_offset;
+	u32 dds_mask;
+	u32 slope0_value;
+	u32 slope1_value;
+	u32 sfstrx_en;
+	u32 frddsx_en;
+	u32 fhctlx_en;
+	u32 tgl_org;
+	u32 dvfs_tri;
+	u32 pcwchg;
+	u32 dt_val;
+	u32 df_val;
+	u32 updnlmt_shft;
+	u32 msk_frddsx_dys;
+	u32 msk_frddsx_dts;
+};
+
+struct mtk_pllfh_data {
+	struct fh_pll_state state;
+	const struct fh_pll_data data;
+};
+
+struct fh_pll_regs {
+	void __iomem *reg_hp_en;
+	void __iomem *reg_clk_con;
+	void __iomem *reg_rst_con;
+	void __iomem *reg_slope0;
+	void __iomem *reg_slope1;
+	void __iomem *reg_cfg;
+	void __iomem *reg_updnlmt;
+	void __iomem *reg_dds;
+	void __iomem *reg_dvfs;
+	void __iomem *reg_mon;
+};
+
+struct mtk_fh {
+	struct mtk_clk_pll clk_pll;
+	struct fh_pll_regs regs;
+	struct mtk_pllfh_data *pllfh_data;
+	const struct fh_operation *ops;
+	spinlock_t *lock;
+};
+
+struct fh_operation {
+	int (*hopping)(struct mtk_fh *fh, unsigned int new_dds,
+		       unsigned int postdiv);
+	int (*ssc_enable)(struct mtk_fh *fh, u32 rate);
+};
+
+int mtk_clk_register_pllfhs(struct device_node *node,
+			    const struct mtk_pll_data *plls, int num_plls,
+			    struct mtk_pllfh_data *pllfhs, int num_pllfhs,
+			    struct clk_hw_onecell_data *clk_data);
+
+void mtk_clk_unregister_pllfhs(const struct mtk_pll_data *plls, int num_plls,
+			       struct mtk_pllfh_data *pllfhs, int num_fhs,
+			       struct clk_hw_onecell_data *clk_data);
+
+void fhctl_parse_dt(const u8 *compatible_node, struct mtk_pllfh_data *pllfhs,
+		    int num_pllfhs);
+
+#endif /* __CLK_PLLFH_H */
diff --git linux-libre-6.1-gnu/drivers/clk/meson/clk-pll.c linux-libre-6.2-gnu/drivers/clk/meson/clk-pll.c
index 9e55617bc3b4..afefeba6e458 100644
--- linux-libre-6.1-gnu/drivers/clk/meson/clk-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/meson/clk-pll.c
@@ -32,7 +32,6 @@
 #include <linux/io.h>
 #include <linux/math64.h>
 #include <linux/module.h>
-#include <linux/rational.h>
 
 #include "clk-regmap.h"
 #include "clk-pll.h"
@@ -277,15 +276,15 @@ static int meson_clk_pll_wait_lock(struct clk_hw *hw)
 {
 	struct clk_regmap *clk = to_clk_regmap(hw);
 	struct meson_clk_pll_data *pll = meson_clk_pll_data(clk);
-	int delay = 24000000;
+	int delay = 5000;
 
 	do {
-		/* Is the clock locked now ? */
+		/* Is the clock locked now ? Time out after 100ms. */
 		if (meson_parm_read(clk->map, &pll->l))
 			return 0;
 
-		delay--;
-	} while (delay > 0);
+		udelay(20);
+	} while (--delay);
 
 	return -ETIMEDOUT;
 }
@@ -320,12 +319,16 @@ static int meson_clk_pll_is_enabled(struct clk_hw *hw)
 
 static int meson_clk_pcie_pll_enable(struct clk_hw *hw)
 {
-	meson_clk_pll_init(hw);
+	int retries = 10;
 
-	if (meson_clk_pll_wait_lock(hw))
-		return -EIO;
+	do {
+		meson_clk_pll_init(hw);
+		if (!meson_clk_pll_wait_lock(hw))
+			return 0;
+		pr_info("Retry enabling PCIe PLL clock\n");
+	} while (--retries);
 
-	return 0;
+	return -EIO;
 }
 
 static int meson_clk_pll_enable(struct clk_hw *hw)
diff --git linux-libre-6.1-gnu/drivers/clk/microchip/Kconfig linux-libre-6.2-gnu/drivers/clk/microchip/Kconfig
index b46e864b3bd8..e33e51978938 100644
--- linux-libre-6.1-gnu/drivers/clk/microchip/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/microchip/Kconfig
@@ -5,7 +5,8 @@ config COMMON_CLK_PIC32
 
 config MCHP_CLK_MPFS
 	bool "Clk driver for PolarFire SoC"
-	depends on (RISCV && SOC_MICROCHIP_POLARFIRE) || COMPILE_TEST
+	depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST
+	default SOC_MICROCHIP_POLARFIRE
 	select AUXILIARY_BUS
 	help
 	  Supports Clock Configuration for PolarFire SoC
diff --git linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs-ccc.c linux-libre-6.2-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
index 7be028dced63..0ddc73e07be4 100644
--- linux-libre-6.1-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
+++ linux-libre-6.2-gnu/drivers/clk/microchip/clk-mpfs-ccc.c
@@ -164,9 +164,11 @@ static int mpfs_ccc_register_outputs(struct device *dev, struct mpfs_ccc_out_hw_
 
 	for (unsigned int i = 0; i < num_clks; i++) {
 		struct mpfs_ccc_out_hw_clock *out_hw = &out_hws[i];
-		char *name = devm_kzalloc(dev, 23, GFP_KERNEL);
+		char *name = devm_kasprintf(dev, GFP_KERNEL, "%s_out%u", parent->name, i);
+
+		if (!name)
+			return -ENOMEM;
 
-		snprintf(name, 23, "%s_out%u", parent->name, i);
 		out_hw->divider.hw.init = CLK_HW_INIT_HW(name, &parent->hw, &clk_divider_ops, 0);
 		out_hw->divider.reg = data->pll_base[i / MPFS_CCC_OUTPUTS_PER_PLL] +
 			out_hw->reg_offset;
@@ -198,11 +200,13 @@ static int mpfs_ccc_register_plls(struct device *dev, struct mpfs_ccc_pll_hw_clo
 
 	for (unsigned int i = 0; i < num_clks; i++) {
 		struct mpfs_ccc_pll_hw_clock *pll_hw = &pll_hws[i];
-		char *name = devm_kzalloc(dev, 18, GFP_KERNEL);
+
+		pll_hw->name = devm_kasprintf(dev, GFP_KERNEL, "ccc%s_pll%u",
+					      strchrnul(dev->of_node->full_name, '@'), i);
+		if (!pll_hw->name)
+			return -ENOMEM;
 
 		pll_hw->base = data->pll_base[i];
-		snprintf(name, 18, "ccc%s_pll%u", strchrnul(dev->of_node->full_name, '@'), i);
-		pll_hw->name = (const char *)name;
 		pll_hw->hw.init = CLK_HW_INIT_PARENTS_DATA_FIXED_SIZE(pll_hw->name,
 								      pll_hw->parents,
 								      &mpfs_ccc_pll_ops, 0);
diff --git linux-libre-6.1-gnu/drivers/clk/mstar/Kconfig linux-libre-6.2-gnu/drivers/clk/mstar/Kconfig
index de37e1bce2d2..b9bcb5e02814 100644
--- linux-libre-6.1-gnu/drivers/clk/mstar/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/mstar/Kconfig
@@ -1,4 +1,11 @@
 # SPDX-License-Identifier: GPL-2.0-only
+config MSTAR_MSC313_CPUPLL
+	bool "MStar CPUPLL driver"
+	depends on ARCH_MSTARV7 || COMPILE_TEST
+	default ARCH_MSTARV7
+	help
+	  Support for the CPU PLL present on MStar/Sigmastar SoCs.
+
 config MSTAR_MSC313_MPLL
 	bool "MStar MPLL driver"
 	depends on ARCH_MSTARV7 || COMPILE_TEST
diff --git linux-libre-6.1-gnu/drivers/clk/mstar/Makefile linux-libre-6.2-gnu/drivers/clk/mstar/Makefile
index f8dcd25ede1d..17d97eedcd36 100644
--- linux-libre-6.1-gnu/drivers/clk/mstar/Makefile
+++ linux-libre-6.2-gnu/drivers/clk/mstar/Makefile
@@ -3,4 +3,5 @@
 # Makefile for mstar specific clk
 #
 
+obj-$(CONFIG_MSTAR_MSC313_CPUPLL) += clk-msc313-cpupll.o
 obj-$(CONFIG_MSTAR_MSC313_MPLL) += clk-msc313-mpll.o
diff --git linux-libre-6.1-gnu/drivers/clk/mstar/clk-msc313-cpupll.c linux-libre-6.2-gnu/drivers/clk/mstar/clk-msc313-cpupll.c
new file mode 100644
index 000000000000..a93e2dba09d3
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/mstar/clk-msc313-cpupll.c
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Daniel Palmer <daniel@thingy.jp>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+
+/*
+ * This IP is not documented outside of the messy vendor driver.
+ * Below is what we think the registers look like based on looking at
+ * the vendor code and poking at the hardware:
+ *
+ * 0x140 -- LPF low. Seems to store one half of the clock transition
+ * 0x144 /
+ * 0x148 -- LPF high. Seems to store one half of the clock transition
+ * 0x14c /
+ * 0x150 -- vendor code says "toggle lpf enable"
+ * 0x154 -- mu?
+ * 0x15c -- lpf_update_count?
+ * 0x160 -- vendor code says "switch to LPF". Clock source config? Register bank?
+ * 0x164 -- vendor code says "from low to high" which seems to mean transition from LPF low to
+ * LPF high.
+ * 0x174 -- Seems to be the PLL lock status bit
+ * 0x180 -- Seems to be the current frequency, this might need to be populated by software?
+ * 0x184 /  The vendor driver uses these to set the initial value of LPF low
+ *
+ * Frequency seems to be calculated like this:
+ * (parent clock (432mhz) / register_magic_value) * 16 * 524288
+ * Only the lower 24 bits of the resulting value will be used. In addition, the
+ * PLL doesn't seem to be able to lock on frequencies lower than 220 MHz, as
+ * divisor 0xfb586f (220 MHz) works but 0xfb7fff locks up.
+ *
+ * Vendor values:
+ * frequency - register value
+ *
+ * 400000000  - 0x0067AE14
+ * 600000000  - 0x00451EB8,
+ * 800000000  - 0x0033D70A,
+ * 1000000000 - 0x002978d4,
+ */
+
+#define REG_LPF_LOW_L		0x140
+#define REG_LPF_LOW_H		0x144
+#define REG_LPF_HIGH_BOTTOM	0x148
+#define REG_LPF_HIGH_TOP	0x14c
+#define REG_LPF_TOGGLE		0x150
+#define REG_LPF_MYSTERYTWO	0x154
+#define REG_LPF_UPDATE_COUNT	0x15c
+#define REG_LPF_MYSTERYONE	0x160
+#define REG_LPF_TRANSITIONCTRL	0x164
+#define REG_LPF_LOCK		0x174
+#define REG_CURRENT		0x180
+
+#define LPF_LOCK_TIMEOUT	100000000
+
+#define MULTIPLIER_1		16
+#define MULTIPLIER_2		524288
+#define MULTIPLIER		(MULTIPLIER_1 * MULTIPLIER_2)
+
+struct msc313_cpupll {
+	void __iomem *base;
+	struct clk_hw clk_hw;
+};
+
+#define to_cpupll(_hw) container_of(_hw, struct msc313_cpupll, clk_hw)
+
+static u32 msc313_cpupll_reg_read32(struct msc313_cpupll *cpupll, unsigned int reg)
+{
+	u32 value;
+
+	value = ioread16(cpupll->base + reg + 4) << 16;
+	value |= ioread16(cpupll->base + reg);
+
+	return value;
+}
+
+static void msc313_cpupll_reg_write32(struct msc313_cpupll *cpupll, unsigned int reg, u32 value)
+{
+	u16 l = value & 0xffff, h = (value >> 16) & 0xffff;
+
+	iowrite16(l, cpupll->base + reg);
+	iowrite16(h, cpupll->base + reg + 4);
+}
+
+static void msc313_cpupll_setfreq(struct msc313_cpupll *cpupll, u32 regvalue)
+{
+	ktime_t timeout;
+
+	msc313_cpupll_reg_write32(cpupll, REG_LPF_HIGH_BOTTOM, regvalue);
+
+	iowrite16(0x1, cpupll->base + REG_LPF_MYSTERYONE);
+	iowrite16(0x6, cpupll->base + REG_LPF_MYSTERYTWO);
+	iowrite16(0x8, cpupll->base + REG_LPF_UPDATE_COUNT);
+	iowrite16(BIT(12), cpupll->base + REG_LPF_TRANSITIONCTRL);
+
+	iowrite16(0, cpupll->base + REG_LPF_TOGGLE);
+	iowrite16(1, cpupll->base + REG_LPF_TOGGLE);
+
+	timeout = ktime_add_ns(ktime_get(), LPF_LOCK_TIMEOUT);
+	while (!(ioread16(cpupll->base + REG_LPF_LOCK))) {
+		if (ktime_after(ktime_get(), timeout)) {
+			pr_err("timeout waiting for LPF_LOCK\n");
+			return;
+		}
+		cpu_relax();
+	}
+
+	iowrite16(0, cpupll->base + REG_LPF_TOGGLE);
+
+	msc313_cpupll_reg_write32(cpupll, REG_LPF_LOW_L, regvalue);
+}
+
+static unsigned long msc313_cpupll_frequencyforreg(u32 reg, unsigned long parent_rate)
+{
+	unsigned long long prescaled = ((unsigned long long)parent_rate) * MULTIPLIER;
+
+	if (prescaled == 0 || reg == 0)
+		return 0;
+	return DIV_ROUND_DOWN_ULL(prescaled, reg);
+}
+
+static u32 msc313_cpupll_regforfrequecy(unsigned long rate, unsigned long parent_rate)
+{
+	unsigned long long prescaled = ((unsigned long long)parent_rate) * MULTIPLIER;
+
+	if (prescaled == 0 || rate == 0)
+		return 0;
+	return DIV_ROUND_UP_ULL(prescaled, rate);
+}
+
+static unsigned long msc313_cpupll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+	struct msc313_cpupll *cpupll = to_cpupll(hw);
+
+	return msc313_cpupll_frequencyforreg(msc313_cpupll_reg_read32(cpupll, REG_LPF_LOW_L),
+					     parent_rate);
+}
+
+static long msc313_cpupll_round_rate(struct clk_hw *hw, unsigned long rate,
+				     unsigned long *parent_rate)
+{
+	u32 reg = msc313_cpupll_regforfrequecy(rate, *parent_rate);
+	long rounded = msc313_cpupll_frequencyforreg(reg, *parent_rate);
+
+	/*
+	 * This is my poor attempt at making sure the resulting
+	 * rate doesn't overshoot the requested rate.
+	 */
+	for (; rounded >= rate && reg > 0; reg--)
+		rounded = msc313_cpupll_frequencyforreg(reg, *parent_rate);
+
+	return rounded;
+}
+
+static int msc313_cpupll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long parent_rate)
+{
+	struct msc313_cpupll *cpupll = to_cpupll(hw);
+	u32 reg = msc313_cpupll_regforfrequecy(rate, parent_rate);
+
+	msc313_cpupll_setfreq(cpupll, reg);
+
+	return 0;
+}
+
+static const struct clk_ops msc313_cpupll_ops = {
+	.recalc_rate	= msc313_cpupll_recalc_rate,
+	.round_rate	= msc313_cpupll_round_rate,
+	.set_rate	= msc313_cpupll_set_rate,
+};
+
+static const struct of_device_id msc313_cpupll_of_match[] = {
+	{ .compatible = "mstar,msc313-cpupll" },
+	{}
+};
+
+static int msc313_cpupll_probe(struct platform_device *pdev)
+{
+	struct clk_init_data clk_init = {};
+	struct clk_parent_data cpupll_parent = { .index	= 0 };
+	struct device *dev = &pdev->dev;
+	struct msc313_cpupll *cpupll;
+	int ret;
+
+	cpupll = devm_kzalloc(&pdev->dev, sizeof(*cpupll), GFP_KERNEL);
+	if (!cpupll)
+		return -ENOMEM;
+
+	cpupll->base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(cpupll->base))
+		return PTR_ERR(cpupll->base);
+
+	/* LPF might not contain the current frequency so fix that up */
+	msc313_cpupll_reg_write32(cpupll, REG_LPF_LOW_L,
+				  msc313_cpupll_reg_read32(cpupll, REG_CURRENT));
+
+	clk_init.name = dev_name(dev);
+	clk_init.ops = &msc313_cpupll_ops;
+	clk_init.parent_data = &cpupll_parent;
+	clk_init.num_parents = 1;
+	cpupll->clk_hw.init = &clk_init;
+
+	ret = devm_clk_hw_register(dev, &cpupll->clk_hw);
+	if (ret)
+		return ret;
+
+	return devm_of_clk_add_hw_provider(&pdev->dev, of_clk_hw_simple_get, &cpupll->clk_hw);
+}
+
+static struct platform_driver msc313_cpupll_driver = {
+	.driver = {
+		.name = "mstar-msc313-cpupll",
+		.of_match_table = msc313_cpupll_of_match,
+	},
+	.probe = msc313_cpupll_probe,
+};
+builtin_platform_driver(msc313_cpupll_driver);
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/Kconfig linux-libre-6.2-gnu/drivers/clk/qcom/Kconfig
index 76e6dee450d5..70d43f0a8919 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/qcom/Kconfig
@@ -401,6 +401,15 @@ config SC_DISPCC_7280
 	  Say Y if you want to support display devices and functionality such as
 	  splash screen.
 
+config SC_DISPCC_8280XP
+	tristate "SC8280XP Display Clock Controller"
+	select SC_GCC_8280XP
+	help
+	  Support for the two display clock controllers on Qualcomm
+	  Technologies, Inc. SC8280XP devices.
+	  Say Y if you want to support display devices and functionality such as
+	  splash screen.
+
 config SC_GCC_7180
 	tristate "SC7180 Global Clock Controller"
 	select QCOM_GDSC
@@ -668,6 +677,15 @@ config SM_DISPCC_6350
 	  Say Y if you want to support display devices and functionality such as
 	  splash screen.
 
+config SM_DISPCC_6375
+	tristate "SM6375 Display Clock Controller"
+	depends on SM_GCC_6375
+	help
+	  Support for the display clock controller on Qualcomm Technologies, Inc
+	  SM6375 devices.
+	  Say Y if you want to support display devices and functionality such as
+	  splash screen.
+
 config SM_DISPCC_8450
 	tristate "SM8450 Display Clock Controller"
 	depends on SM_GCC_8450
@@ -739,6 +757,14 @@ config SM_GCC_8450
 	  Say Y if you want to use peripheral devices such as UART,
 	  SPI, I2C, USB, SD/UFS, PCIe etc.
 
+config SM_GCC_8550
+	tristate "SM8550 Global Clock Controller"
+	select QCOM_GDSC
+	help
+	  Support for the global clock controller on SM8550 devices.
+	  Say Y if you want to use peripheral devices such as UART,
+	  SPI, I2C, USB, SD/UFS, PCIe etc.
+
 config SM_GPUCC_6350
 	tristate "SM6350 Graphics Clock Controller"
 	select SM_GCC_6350
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/Makefile linux-libre-6.2-gnu/drivers/clk/qcom/Makefile
index e6cecf9e0436..f18c446a97ea 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/Makefile
+++ linux-libre-6.2-gnu/drivers/clk/qcom/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_SC_CAMCC_7180) += camcc-sc7180.o
 obj-$(CONFIG_SC_CAMCC_7280) += camcc-sc7280.o
 obj-$(CONFIG_SC_DISPCC_7180) += dispcc-sc7180.o
 obj-$(CONFIG_SC_DISPCC_7280) += dispcc-sc7280.o
+obj-$(CONFIG_SC_DISPCC_8280XP) += dispcc-sc8280xp.o
 obj-$(CONFIG_SC_GCC_7180) += gcc-sc7180.o
 obj-$(CONFIG_SC_GCC_7280) += gcc-sc7280.o
 obj-$(CONFIG_SC_GCC_8180X) += gcc-sc8180x.o
@@ -95,6 +96,7 @@ obj-$(CONFIG_SM_CAMCC_8450) += camcc-sm8450.o
 obj-$(CONFIG_SM_DISPCC_6115) += dispcc-sm6115.o
 obj-$(CONFIG_SM_DISPCC_6125) += dispcc-sm6125.o
 obj-$(CONFIG_SM_DISPCC_6350) += dispcc-sm6350.o
+obj-$(CONFIG_SM_DISPCC_6375) += dispcc-sm6375.o
 obj-$(CONFIG_SM_DISPCC_8250) += dispcc-sm8250.o
 obj-$(CONFIG_SM_DISPCC_8450) += dispcc-sm8450.o
 obj-$(CONFIG_SM_GCC_6115) += gcc-sm6115.o
@@ -105,6 +107,7 @@ obj-$(CONFIG_SM_GCC_8150) += gcc-sm8150.o
 obj-$(CONFIG_SM_GCC_8250) += gcc-sm8250.o
 obj-$(CONFIG_SM_GCC_8350) += gcc-sm8350.o
 obj-$(CONFIG_SM_GCC_8450) += gcc-sm8450.o
+obj-$(CONFIG_SM_GCC_8550) += gcc-sm8550.o
 obj-$(CONFIG_SM_GPUCC_6350) += gpucc-sm6350.o
 obj-$(CONFIG_SM_GPUCC_8150) += gpucc-sm8150.o
 obj-$(CONFIG_SM_GPUCC_8250) += gpucc-sm8250.o
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-alpha-pll.c linux-libre-6.2-gnu/drivers/clk/qcom/clk-alpha-pll.c
index 1973d79c9465..f9e4cfd7261c 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-alpha-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/clk-alpha-pll.c
@@ -155,6 +155,22 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = {
 		[PLL_OFF_TEST_CTL_U] = 0x30,
 		[PLL_OFF_TEST_CTL_U1] = 0x34,
 	},
+	[CLK_ALPHA_PLL_TYPE_LUCID_OLE] = {
+		[PLL_OFF_OPMODE] = 0x04,
+		[PLL_OFF_STATE] = 0x08,
+		[PLL_OFF_STATUS] = 0x0c,
+		[PLL_OFF_L_VAL] = 0x10,
+		[PLL_OFF_ALPHA_VAL] = 0x14,
+		[PLL_OFF_USER_CTL] = 0x18,
+		[PLL_OFF_USER_CTL_U] = 0x1c,
+		[PLL_OFF_CONFIG_CTL] = 0x20,
+		[PLL_OFF_CONFIG_CTL_U] = 0x24,
+		[PLL_OFF_CONFIG_CTL_U1] = 0x28,
+		[PLL_OFF_TEST_CTL] = 0x2c,
+		[PLL_OFF_TEST_CTL_U] = 0x30,
+		[PLL_OFF_TEST_CTL_U1] = 0x34,
+		[PLL_OFF_TEST_CTL_U2] = 0x38,
+	},
 	[CLK_ALPHA_PLL_TYPE_RIVIAN_EVO] = {
 		[PLL_OFF_OPMODE] = 0x04,
 		[PLL_OFF_STATUS] = 0x0c,
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-alpha-pll.h linux-libre-6.2-gnu/drivers/clk/qcom/clk-alpha-pll.h
index f9524b3fce6b..2bdae362c827 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-alpha-pll.h
+++ linux-libre-6.2-gnu/drivers/clk/qcom/clk-alpha-pll.h
@@ -18,6 +18,7 @@ enum {
 	CLK_ALPHA_PLL_TYPE_AGERA,
 	CLK_ALPHA_PLL_TYPE_ZONDA,
 	CLK_ALPHA_PLL_TYPE_LUCID_EVO,
+	CLK_ALPHA_PLL_TYPE_LUCID_OLE,
 	CLK_ALPHA_PLL_TYPE_RIVIAN_EVO,
 	CLK_ALPHA_PLL_TYPE_DEFAULT_EVO,
 	CLK_ALPHA_PLL_TYPE_BRAMMO_EVO,
@@ -38,6 +39,8 @@ enum {
 	PLL_OFF_TEST_CTL,
 	PLL_OFF_TEST_CTL_U,
 	PLL_OFF_TEST_CTL_U1,
+	PLL_OFF_TEST_CTL_U2,
+	PLL_OFF_STATE,
 	PLL_OFF_STATUS,
 	PLL_OFF_OPMODE,
 	PLL_OFF_FRAC,
@@ -160,7 +163,9 @@ extern const struct clk_ops clk_alpha_pll_zonda_ops;
 extern const struct clk_ops clk_alpha_pll_lucid_evo_ops;
 extern const struct clk_ops clk_alpha_pll_reset_lucid_evo_ops;
 extern const struct clk_ops clk_alpha_pll_fixed_lucid_evo_ops;
+#define clk_alpha_pll_fixed_lucid_ole_ops clk_alpha_pll_fixed_lucid_evo_ops
 extern const struct clk_ops clk_alpha_pll_postdiv_lucid_evo_ops;
+#define clk_alpha_pll_postdiv_lucid_ole_ops clk_alpha_pll_postdiv_lucid_evo_ops
 
 extern const struct clk_ops clk_alpha_pll_rivian_evo_ops;
 #define clk_alpha_pll_postdiv_rivian_evo_ops clk_alpha_pll_postdiv_fabia_ops
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-krait.c linux-libre-6.2-gnu/drivers/clk/qcom/clk-krait.c
index 45da736bd5f4..293a9dfa7151 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-krait.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/clk-krait.c
@@ -114,6 +114,8 @@ static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	if (d->lpl)
 		mask = mask << (d->shift + LPL_SHIFT) | mask << d->shift;
+	else
+		mask <<= d->shift;
 
 	spin_lock_irqsave(&krait_clock_reg_lock, flags);
 	val = krait_get_l2_indirect_reg(d->offset);
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-rpm.c linux-libre-6.2-gnu/drivers/clk/qcom/clk-rpm.c
index 747c473b0b5e..b1be5b664bf3 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-rpm.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/clk-rpm.c
@@ -31,51 +31,51 @@ static const struct clk_parent_data gcc_cxo[] = {
 	{ .fw_name = "cxo", .name = "cxo_board" },
 };
 
-#define DEFINE_CLK_RPM(_platform, _name, _active, r_id)			      \
-	static struct clk_rpm _platform##_##_active;			      \
-	static struct clk_rpm _platform##_##_name = {			      \
+#define DEFINE_CLK_RPM(_name, r_id)					      \
+	static struct clk_rpm clk_rpm_##_name##_a_clk;			      \
+	static struct clk_rpm clk_rpm_##_name##_clk = {			      \
 		.rpm_clk_id = (r_id),					      \
-		.peer = &_platform##_##_active,				      \
+		.peer = &clk_rpm_##_name##_a_clk,			      \
 		.rate = INT_MAX,					      \
 		.hw.init = &(struct clk_init_data){			      \
 			.ops = &clk_rpm_ops,				      \
-			.name = #_name,					      \
+			.name = #_name "_clk",				      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
 		},							      \
 	};								      \
-	static struct clk_rpm _platform##_##_active = {			      \
+	static struct clk_rpm clk_rpm_##_name##_a_clk = {		      \
 		.rpm_clk_id = (r_id),					      \
-		.peer = &_platform##_##_name,				      \
+		.peer = &clk_rpm_##_name##_clk,				      \
 		.active_only = true,					      \
 		.rate = INT_MAX,					      \
 		.hw.init = &(struct clk_init_data){			      \
 			.ops = &clk_rpm_ops,				      \
-			.name = #_active,				      \
+			.name = #_name "_a_clk",			      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
 		},							      \
 	}
 
-#define DEFINE_CLK_RPM_XO_BUFFER(_platform, _name, _active, offset)	      \
-	static struct clk_rpm _platform##_##_name = {			      \
+#define DEFINE_CLK_RPM_XO_BUFFER(_name, offset)				      \
+	static struct clk_rpm clk_rpm_##_name##_clk = {			      \
 		.rpm_clk_id = QCOM_RPM_CXO_BUFFERS,			      \
 		.xo_offset = (offset),					      \
 		.hw.init = &(struct clk_init_data){			      \
-			.ops = &clk_rpm_xo_ops,			      \
-			.name = #_name,					      \
+			.ops = &clk_rpm_xo_ops,				      \
+			.name = #_name "_clk",				      \
 			.parent_data = gcc_cxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_cxo),		      \
 		},							      \
 	}
 
-#define DEFINE_CLK_RPM_FIXED(_platform, _name, _active, r_id, r)	      \
-	static struct clk_rpm _platform##_##_name = {			      \
+#define DEFINE_CLK_RPM_FIXED(_name, r_id, r)				      \
+	static struct clk_rpm clk_rpm_##_name##_clk = {			      \
 		.rpm_clk_id = (r_id),					      \
 		.rate = (r),						      \
 		.hw.init = &(struct clk_init_data){			      \
 			.ops = &clk_rpm_fixed_ops,			      \
-			.name = #_name,					      \
+			.name = #_name "_clk",				      \
 			.parent_data = gcc_pxo,				      \
 			.num_parents = ARRAY_SIZE(gcc_pxo),		      \
 		},							      \
@@ -402,38 +402,48 @@ static const struct clk_ops clk_rpm_ops = {
 	.recalc_rate	= clk_rpm_recalc_rate,
 };
 
-/* MSM8660/APQ8060 */
-DEFINE_CLK_RPM(msm8660, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK);
-DEFINE_CLK_RPM(msm8660, sfab_clk, sfab_a_clk, QCOM_RPM_SYS_FABRIC_CLK);
-DEFINE_CLK_RPM(msm8660, mmfab_clk, mmfab_a_clk, QCOM_RPM_MM_FABRIC_CLK);
-DEFINE_CLK_RPM(msm8660, daytona_clk, daytona_a_clk, QCOM_RPM_DAYTONA_FABRIC_CLK);
-DEFINE_CLK_RPM(msm8660, sfpb_clk, sfpb_a_clk, QCOM_RPM_SFPB_CLK);
-DEFINE_CLK_RPM(msm8660, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK);
-DEFINE_CLK_RPM(msm8660, mmfpb_clk, mmfpb_a_clk, QCOM_RPM_MMFPB_CLK);
-DEFINE_CLK_RPM(msm8660, smi_clk, smi_a_clk, QCOM_RPM_SMI_CLK);
-DEFINE_CLK_RPM(msm8660, ebi1_clk, ebi1_a_clk, QCOM_RPM_EBI1_CLK);
-DEFINE_CLK_RPM_FIXED(msm8660, pll4_clk, pll4_a_clk, QCOM_RPM_PLL_4, 540672000);
+DEFINE_CLK_RPM(afab, QCOM_RPM_APPS_FABRIC_CLK);
+DEFINE_CLK_RPM(sfab, QCOM_RPM_SYS_FABRIC_CLK);
+DEFINE_CLK_RPM(mmfab, QCOM_RPM_MM_FABRIC_CLK);
+DEFINE_CLK_RPM(daytona, QCOM_RPM_DAYTONA_FABRIC_CLK);
+DEFINE_CLK_RPM(sfpb, QCOM_RPM_SFPB_CLK);
+DEFINE_CLK_RPM(cfpb, QCOM_RPM_CFPB_CLK);
+DEFINE_CLK_RPM(mmfpb, QCOM_RPM_MMFPB_CLK);
+DEFINE_CLK_RPM(smi, QCOM_RPM_SMI_CLK);
+DEFINE_CLK_RPM(ebi1, QCOM_RPM_EBI1_CLK);
+
+DEFINE_CLK_RPM(qdss, QCOM_RPM_QDSS_CLK);
+DEFINE_CLK_RPM(nss_fabric_0, QCOM_RPM_NSS_FABRIC_0_CLK);
+DEFINE_CLK_RPM(nss_fabric_1, QCOM_RPM_NSS_FABRIC_1_CLK);
+
+DEFINE_CLK_RPM_FIXED(pll4, QCOM_RPM_PLL_4, 540672000);
+
+DEFINE_CLK_RPM_XO_BUFFER(xo_d0, 0);
+DEFINE_CLK_RPM_XO_BUFFER(xo_d1, 8);
+DEFINE_CLK_RPM_XO_BUFFER(xo_a0, 16);
+DEFINE_CLK_RPM_XO_BUFFER(xo_a1, 24);
+DEFINE_CLK_RPM_XO_BUFFER(xo_a2, 28);
 
 static struct clk_rpm *msm8660_clks[] = {
-	[RPM_APPS_FABRIC_CLK] = &msm8660_afab_clk,
-	[RPM_APPS_FABRIC_A_CLK] = &msm8660_afab_a_clk,
-	[RPM_SYS_FABRIC_CLK] = &msm8660_sfab_clk,
-	[RPM_SYS_FABRIC_A_CLK] = &msm8660_sfab_a_clk,
-	[RPM_MM_FABRIC_CLK] = &msm8660_mmfab_clk,
-	[RPM_MM_FABRIC_A_CLK] = &msm8660_mmfab_a_clk,
-	[RPM_DAYTONA_FABRIC_CLK] = &msm8660_daytona_clk,
-	[RPM_DAYTONA_FABRIC_A_CLK] = &msm8660_daytona_a_clk,
-	[RPM_SFPB_CLK] = &msm8660_sfpb_clk,
-	[RPM_SFPB_A_CLK] = &msm8660_sfpb_a_clk,
-	[RPM_CFPB_CLK] = &msm8660_cfpb_clk,
-	[RPM_CFPB_A_CLK] = &msm8660_cfpb_a_clk,
-	[RPM_MMFPB_CLK] = &msm8660_mmfpb_clk,
-	[RPM_MMFPB_A_CLK] = &msm8660_mmfpb_a_clk,
-	[RPM_SMI_CLK] = &msm8660_smi_clk,
-	[RPM_SMI_A_CLK] = &msm8660_smi_a_clk,
-	[RPM_EBI1_CLK] = &msm8660_ebi1_clk,
-	[RPM_EBI1_A_CLK] = &msm8660_ebi1_a_clk,
-	[RPM_PLL4_CLK] = &msm8660_pll4_clk,
+	[RPM_APPS_FABRIC_CLK] = &clk_rpm_afab_clk,
+	[RPM_APPS_FABRIC_A_CLK] = &clk_rpm_afab_a_clk,
+	[RPM_SYS_FABRIC_CLK] = &clk_rpm_sfab_clk,
+	[RPM_SYS_FABRIC_A_CLK] = &clk_rpm_sfab_a_clk,
+	[RPM_MM_FABRIC_CLK] = &clk_rpm_mmfab_clk,
+	[RPM_MM_FABRIC_A_CLK] = &clk_rpm_mmfab_a_clk,
+	[RPM_DAYTONA_FABRIC_CLK] = &clk_rpm_daytona_clk,
+	[RPM_DAYTONA_FABRIC_A_CLK] = &clk_rpm_daytona_a_clk,
+	[RPM_SFPB_CLK] = &clk_rpm_sfpb_clk,
+	[RPM_SFPB_A_CLK] = &clk_rpm_sfpb_a_clk,
+	[RPM_CFPB_CLK] = &clk_rpm_cfpb_clk,
+	[RPM_CFPB_A_CLK] = &clk_rpm_cfpb_a_clk,
+	[RPM_MMFPB_CLK] = &clk_rpm_mmfpb_clk,
+	[RPM_MMFPB_A_CLK] = &clk_rpm_mmfpb_a_clk,
+	[RPM_SMI_CLK] = &clk_rpm_smi_clk,
+	[RPM_SMI_A_CLK] = &clk_rpm_smi_a_clk,
+	[RPM_EBI1_CLK] = &clk_rpm_ebi1_clk,
+	[RPM_EBI1_A_CLK] = &clk_rpm_ebi1_a_clk,
+	[RPM_PLL4_CLK] = &clk_rpm_pll4_clk,
 };
 
 static const struct rpm_clk_desc rpm_clk_msm8660 = {
@@ -441,46 +451,30 @@ static const struct rpm_clk_desc rpm_clk_msm8660 = {
 	.num_clks = ARRAY_SIZE(msm8660_clks),
 };
 
-/* apq8064 */
-DEFINE_CLK_RPM(apq8064, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK);
-DEFINE_CLK_RPM(apq8064, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK);
-DEFINE_CLK_RPM(apq8064, daytona_clk, daytona_a_clk, QCOM_RPM_DAYTONA_FABRIC_CLK);
-DEFINE_CLK_RPM(apq8064, ebi1_clk, ebi1_a_clk, QCOM_RPM_EBI1_CLK);
-DEFINE_CLK_RPM(apq8064, mmfab_clk, mmfab_a_clk, QCOM_RPM_MM_FABRIC_CLK);
-DEFINE_CLK_RPM(apq8064, mmfpb_clk, mmfpb_a_clk, QCOM_RPM_MMFPB_CLK);
-DEFINE_CLK_RPM(apq8064, sfab_clk, sfab_a_clk, QCOM_RPM_SYS_FABRIC_CLK);
-DEFINE_CLK_RPM(apq8064, sfpb_clk, sfpb_a_clk, QCOM_RPM_SFPB_CLK);
-DEFINE_CLK_RPM(apq8064, qdss_clk, qdss_a_clk, QCOM_RPM_QDSS_CLK);
-DEFINE_CLK_RPM_XO_BUFFER(apq8064, xo_d0_clk, xo_d0_a_clk, 0);
-DEFINE_CLK_RPM_XO_BUFFER(apq8064, xo_d1_clk, xo_d1_a_clk, 8);
-DEFINE_CLK_RPM_XO_BUFFER(apq8064, xo_a0_clk, xo_a0_a_clk, 16);
-DEFINE_CLK_RPM_XO_BUFFER(apq8064, xo_a1_clk, xo_a1_a_clk, 24);
-DEFINE_CLK_RPM_XO_BUFFER(apq8064, xo_a2_clk, xo_a2_a_clk, 28);
-
 static struct clk_rpm *apq8064_clks[] = {
-	[RPM_APPS_FABRIC_CLK] = &apq8064_afab_clk,
-	[RPM_APPS_FABRIC_A_CLK] = &apq8064_afab_a_clk,
-	[RPM_CFPB_CLK] = &apq8064_cfpb_clk,
-	[RPM_CFPB_A_CLK] = &apq8064_cfpb_a_clk,
-	[RPM_DAYTONA_FABRIC_CLK] = &apq8064_daytona_clk,
-	[RPM_DAYTONA_FABRIC_A_CLK] = &apq8064_daytona_a_clk,
-	[RPM_EBI1_CLK] = &apq8064_ebi1_clk,
-	[RPM_EBI1_A_CLK] = &apq8064_ebi1_a_clk,
-	[RPM_MM_FABRIC_CLK] = &apq8064_mmfab_clk,
-	[RPM_MM_FABRIC_A_CLK] = &apq8064_mmfab_a_clk,
-	[RPM_MMFPB_CLK] = &apq8064_mmfpb_clk,
-	[RPM_MMFPB_A_CLK] = &apq8064_mmfpb_a_clk,
-	[RPM_SYS_FABRIC_CLK] = &apq8064_sfab_clk,
-	[RPM_SYS_FABRIC_A_CLK] = &apq8064_sfab_a_clk,
-	[RPM_SFPB_CLK] = &apq8064_sfpb_clk,
-	[RPM_SFPB_A_CLK] = &apq8064_sfpb_a_clk,
-	[RPM_QDSS_CLK] = &apq8064_qdss_clk,
-	[RPM_QDSS_A_CLK] = &apq8064_qdss_a_clk,
-	[RPM_XO_D0] = &apq8064_xo_d0_clk,
-	[RPM_XO_D1] = &apq8064_xo_d1_clk,
-	[RPM_XO_A0] = &apq8064_xo_a0_clk,
-	[RPM_XO_A1] = &apq8064_xo_a1_clk,
-	[RPM_XO_A2] = &apq8064_xo_a2_clk,
+	[RPM_APPS_FABRIC_CLK] = &clk_rpm_afab_clk,
+	[RPM_APPS_FABRIC_A_CLK] = &clk_rpm_afab_a_clk,
+	[RPM_CFPB_CLK] = &clk_rpm_cfpb_clk,
+	[RPM_CFPB_A_CLK] = &clk_rpm_cfpb_a_clk,
+	[RPM_DAYTONA_FABRIC_CLK] = &clk_rpm_daytona_clk,
+	[RPM_DAYTONA_FABRIC_A_CLK] = &clk_rpm_daytona_a_clk,
+	[RPM_EBI1_CLK] = &clk_rpm_ebi1_clk,
+	[RPM_EBI1_A_CLK] = &clk_rpm_ebi1_a_clk,
+	[RPM_MM_FABRIC_CLK] = &clk_rpm_mmfab_clk,
+	[RPM_MM_FABRIC_A_CLK] = &clk_rpm_mmfab_a_clk,
+	[RPM_MMFPB_CLK] = &clk_rpm_mmfpb_clk,
+	[RPM_MMFPB_A_CLK] = &clk_rpm_mmfpb_a_clk,
+	[RPM_SYS_FABRIC_CLK] = &clk_rpm_sfab_clk,
+	[RPM_SYS_FABRIC_A_CLK] = &clk_rpm_sfab_a_clk,
+	[RPM_SFPB_CLK] = &clk_rpm_sfpb_clk,
+	[RPM_SFPB_A_CLK] = &clk_rpm_sfpb_a_clk,
+	[RPM_QDSS_CLK] = &clk_rpm_qdss_clk,
+	[RPM_QDSS_A_CLK] = &clk_rpm_qdss_a_clk,
+	[RPM_XO_D0] = &clk_rpm_xo_d0_clk,
+	[RPM_XO_D1] = &clk_rpm_xo_d1_clk,
+	[RPM_XO_A0] = &clk_rpm_xo_a0_clk,
+	[RPM_XO_A1] = &clk_rpm_xo_a1_clk,
+	[RPM_XO_A2] = &clk_rpm_xo_a2_clk,
 };
 
 static const struct rpm_clk_desc rpm_clk_apq8064 = {
@@ -488,33 +482,23 @@ static const struct rpm_clk_desc rpm_clk_apq8064 = {
 	.num_clks = ARRAY_SIZE(apq8064_clks),
 };
 
-/* ipq806x */
-DEFINE_CLK_RPM(ipq806x, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK);
-DEFINE_CLK_RPM(ipq806x, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK);
-DEFINE_CLK_RPM(ipq806x, daytona_clk, daytona_a_clk, QCOM_RPM_DAYTONA_FABRIC_CLK);
-DEFINE_CLK_RPM(ipq806x, ebi1_clk, ebi1_a_clk, QCOM_RPM_EBI1_CLK);
-DEFINE_CLK_RPM(ipq806x, sfab_clk, sfab_a_clk, QCOM_RPM_SYS_FABRIC_CLK);
-DEFINE_CLK_RPM(ipq806x, sfpb_clk, sfpb_a_clk, QCOM_RPM_SFPB_CLK);
-DEFINE_CLK_RPM(ipq806x, nss_fabric_0_clk, nss_fabric_0_a_clk, QCOM_RPM_NSS_FABRIC_0_CLK);
-DEFINE_CLK_RPM(ipq806x, nss_fabric_1_clk, nss_fabric_1_a_clk, QCOM_RPM_NSS_FABRIC_1_CLK);
-
 static struct clk_rpm *ipq806x_clks[] = {
-	[RPM_APPS_FABRIC_CLK] = &ipq806x_afab_clk,
-	[RPM_APPS_FABRIC_A_CLK] = &ipq806x_afab_a_clk,
-	[RPM_CFPB_CLK] = &ipq806x_cfpb_clk,
-	[RPM_CFPB_A_CLK] = &ipq806x_cfpb_a_clk,
-	[RPM_DAYTONA_FABRIC_CLK] = &ipq806x_daytona_clk,
-	[RPM_DAYTONA_FABRIC_A_CLK] = &ipq806x_daytona_a_clk,
-	[RPM_EBI1_CLK] = &ipq806x_ebi1_clk,
-	[RPM_EBI1_A_CLK] = &ipq806x_ebi1_a_clk,
-	[RPM_SYS_FABRIC_CLK] = &ipq806x_sfab_clk,
-	[RPM_SYS_FABRIC_A_CLK] = &ipq806x_sfab_a_clk,
-	[RPM_SFPB_CLK] = &ipq806x_sfpb_clk,
-	[RPM_SFPB_A_CLK] = &ipq806x_sfpb_a_clk,
-	[RPM_NSS_FABRIC_0_CLK] = &ipq806x_nss_fabric_0_clk,
-	[RPM_NSS_FABRIC_0_A_CLK] = &ipq806x_nss_fabric_0_a_clk,
-	[RPM_NSS_FABRIC_1_CLK] = &ipq806x_nss_fabric_1_clk,
-	[RPM_NSS_FABRIC_1_A_CLK] = &ipq806x_nss_fabric_1_a_clk,
+	[RPM_APPS_FABRIC_CLK] = &clk_rpm_afab_clk,
+	[RPM_APPS_FABRIC_A_CLK] = &clk_rpm_afab_a_clk,
+	[RPM_CFPB_CLK] = &clk_rpm_cfpb_clk,
+	[RPM_CFPB_A_CLK] = &clk_rpm_cfpb_a_clk,
+	[RPM_DAYTONA_FABRIC_CLK] = &clk_rpm_daytona_clk,
+	[RPM_DAYTONA_FABRIC_A_CLK] = &clk_rpm_daytona_a_clk,
+	[RPM_EBI1_CLK] = &clk_rpm_ebi1_clk,
+	[RPM_EBI1_A_CLK] = &clk_rpm_ebi1_a_clk,
+	[RPM_SYS_FABRIC_CLK] = &clk_rpm_sfab_clk,
+	[RPM_SYS_FABRIC_A_CLK] = &clk_rpm_sfab_a_clk,
+	[RPM_SFPB_CLK] = &clk_rpm_sfpb_clk,
+	[RPM_SFPB_A_CLK] = &clk_rpm_sfpb_a_clk,
+	[RPM_NSS_FABRIC_0_CLK] = &clk_rpm_nss_fabric_0_clk,
+	[RPM_NSS_FABRIC_0_A_CLK] = &clk_rpm_nss_fabric_0_a_clk,
+	[RPM_NSS_FABRIC_1_CLK] = &clk_rpm_nss_fabric_1_clk,
+	[RPM_NSS_FABRIC_1_A_CLK] = &clk_rpm_nss_fabric_1_a_clk,
 };
 
 static const struct rpm_clk_desc rpm_clk_ipq806x = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/clk-rpmh.c linux-libre-6.2-gnu/drivers/clk/qcom/clk-rpmh.c
index 0471bab82464..586a810c682c 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/clk-rpmh.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/clk-rpmh.c
@@ -70,15 +70,15 @@ struct clk_rpmh_desc {
 
 static DEFINE_MUTEX(rpmh_clk_lock);
 
-#define __DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+#define __DEFINE_CLK_RPMH(_name, _clk_name, _res_name,			\
 			  _res_en_offset, _res_on, _div)		\
-	static struct clk_rpmh _platform##_##_name_active;		\
-	static struct clk_rpmh _platform##_##_name = {			\
+	static struct clk_rpmh clk_rpmh_##_clk_name##_ao;		\
+	static struct clk_rpmh clk_rpmh_##_clk_name = {			\
 		.res_name = _res_name,					\
 		.res_addr = _res_en_offset,				\
 		.res_on_val = _res_on,					\
 		.div = _div,						\
-		.peer = &_platform##_##_name_active,			\
+		.peer = &clk_rpmh_##_clk_name##_ao,			\
 		.valid_state_mask = (BIT(RPMH_WAKE_ONLY_STATE) |	\
 				      BIT(RPMH_ACTIVE_ONLY_STATE) |	\
 				      BIT(RPMH_SLEEP_STATE)),		\
@@ -92,17 +92,17 @@ static DEFINE_MUTEX(rpmh_clk_lock);
 			.num_parents = 1,				\
 		},							\
 	};								\
-	static struct clk_rpmh _platform##_##_name_active = {		\
+	static struct clk_rpmh clk_rpmh_##_clk_name##_ao= {		\
 		.res_name = _res_name,					\
 		.res_addr = _res_en_offset,				\
 		.res_on_val = _res_on,					\
 		.div = _div,						\
-		.peer = &_platform##_##_name,				\
+		.peer = &clk_rpmh_##_clk_name,				\
 		.valid_state_mask = (BIT(RPMH_WAKE_ONLY_STATE) |	\
 					BIT(RPMH_ACTIVE_ONLY_STATE)),	\
 		.hw.init = &(struct clk_init_data){			\
 			.ops = &clk_rpmh_ops,				\
-			.name = #_name_active,				\
+			.name = #_name "_ao",				\
 			.parent_data =  &(const struct clk_parent_data){ \
 					.fw_name = "xo",		\
 					.name = "xo_board",		\
@@ -111,18 +111,16 @@ static DEFINE_MUTEX(rpmh_clk_lock);
 		},							\
 	}
 
-#define DEFINE_CLK_RPMH_ARC(_platform, _name, _name_active, _res_name,	\
-			    _res_on, _div)				\
-	__DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+#define DEFINE_CLK_RPMH_ARC(_name, _res_name, _res_on, _div)		\
+	__DEFINE_CLK_RPMH(_name, _name##_##div##_div, _res_name,	\
 			  CLK_RPMH_ARC_EN_OFFSET, _res_on, _div)
 
-#define DEFINE_CLK_RPMH_VRM(_platform, _name, _name_active, _res_name,	\
-				_div)					\
-	__DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+#define DEFINE_CLK_RPMH_VRM(_name, _suffix, _res_name, _div)		\
+	__DEFINE_CLK_RPMH(_name, _name##_suffix, _res_name,		\
 			  CLK_RPMH_VRM_EN_OFFSET, 1, _div)
 
-#define DEFINE_CLK_RPMH_BCM(_platform, _name, _res_name)		\
-	static struct clk_rpmh _platform##_##_name = {			\
+#define DEFINE_CLK_RPMH_BCM(_name, _res_name)				\
+	static struct clk_rpmh clk_rpmh_##_name = {			\
 		.res_name = _res_name,					\
 		.valid_state_mask = BIT(RPMH_ACTIVE_ONLY_STATE),	\
 		.div = 1,						\
@@ -342,35 +340,55 @@ static const struct clk_ops clk_rpmh_bcm_ops = {
 };
 
 /* Resource name must match resource id present in cmd-db */
-DEFINE_CLK_RPMH_ARC(sdm845, bi_tcxo, bi_tcxo_ao, "xo.lvl", 0x3, 2);
-DEFINE_CLK_RPMH_VRM(sdm845, ln_bb_clk2, ln_bb_clk2_ao, "lnbclka2", 2);
-DEFINE_CLK_RPMH_VRM(sdm845, ln_bb_clk3, ln_bb_clk3_ao, "lnbclka3", 2);
-DEFINE_CLK_RPMH_VRM(sdm845, rf_clk1, rf_clk1_ao, "rfclka1", 1);
-DEFINE_CLK_RPMH_VRM(sdm845, rf_clk2, rf_clk2_ao, "rfclka2", 1);
-DEFINE_CLK_RPMH_VRM(sdm845, rf_clk3, rf_clk3_ao, "rfclka3", 1);
-DEFINE_CLK_RPMH_VRM(sm8150, rf_clk3, rf_clk3_ao, "rfclka3", 1);
-DEFINE_CLK_RPMH_VRM(sc8180x, rf_clk1, rf_clk1_ao, "rfclkd1", 1);
-DEFINE_CLK_RPMH_VRM(sc8180x, rf_clk2, rf_clk2_ao, "rfclkd2", 1);
-DEFINE_CLK_RPMH_VRM(sc8180x, rf_clk3, rf_clk3_ao, "rfclkd3", 1);
-DEFINE_CLK_RPMH_VRM(sc8180x, rf_clk4, rf_clk4_ao, "rfclkd4", 1);
-DEFINE_CLK_RPMH_BCM(sdm845, ipa, "IP0");
-DEFINE_CLK_RPMH_BCM(sdm845, ce, "CE0");
+DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 1);
+DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 2);
+DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 4);
+DEFINE_CLK_RPMH_ARC(qlink, "qphy.lvl", 0x1, 4);
+
+DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a2, "lnbclka1", 2);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a2, "lnbclka2", 2);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _a2, "lnbclka3", 2);
+
+DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a4, "lnbclka1", 4);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a4, "lnbclka2", 4);
+
+DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _g4, "lnbclkg2", 4);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _g4, "lnbclkg3", 4);
+
+DEFINE_CLK_RPMH_VRM(rf_clk1, _a, "rfclka1", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk2, _a, "rfclka2", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk3, _a, "rfclka3", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk4, _a, "rfclka4", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk5, _a, "rfclka5", 1);
+
+DEFINE_CLK_RPMH_VRM(rf_clk1, _d, "rfclkd1", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk2, _d, "rfclkd2", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk3, _d, "rfclkd3", 1);
+DEFINE_CLK_RPMH_VRM(rf_clk4, _d, "rfclkd4", 1);
+
+DEFINE_CLK_RPMH_VRM(div_clk1, _div2, "divclka1", 2);
+
+DEFINE_CLK_RPMH_BCM(ce, "CE0");
+DEFINE_CLK_RPMH_BCM(hwkm, "HK0");
+DEFINE_CLK_RPMH_BCM(ipa, "IP0");
+DEFINE_CLK_RPMH_BCM(pka, "PKA0");
+DEFINE_CLK_RPMH_BCM(qpic_clk, "QP0");
 
 static struct clk_hw *sdm845_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
-	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
-	[RPMH_IPA_CLK]		= &sdm845_ipa.hw,
-	[RPMH_CE_CLK]		= &sdm845_ce.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_a_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
+	[RPMH_CE_CLK]		= &clk_rpmh_ce.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sdm845 = {
@@ -379,18 +397,18 @@ static const struct clk_rpmh_desc clk_rpmh_sdm845 = {
 };
 
 static struct clk_hw *sdm670_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
-	[RPMH_IPA_CLK]		= &sdm845_ipa.hw,
-	[RPMH_CE_CLK]		= &sdm845_ce.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
+	[RPMH_CE_CLK]		= &clk_rpmh_ce.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sdm670 = {
@@ -398,20 +416,15 @@ static const struct clk_rpmh_desc clk_rpmh_sdm670 = {
 	.num_clks = ARRAY_SIZE(sdm670_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sdx55, rf_clk1, rf_clk1_ao, "rfclkd1", 1);
-DEFINE_CLK_RPMH_VRM(sdx55, rf_clk2, rf_clk2_ao, "rfclkd2", 1);
-DEFINE_CLK_RPMH_BCM(sdx55, qpic_clk, "QP0");
-DEFINE_CLK_RPMH_BCM(sdx55, ipa, "IP0");
-
 static struct clk_hw *sdx55_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_RF_CLK1]		= &sdx55_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdx55_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdx55_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdx55_rf_clk2_ao.hw,
-	[RPMH_QPIC_CLK]		= &sdx55_qpic_clk.hw,
-	[RPMH_IPA_CLK]		= &sdx55_ipa.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_d.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_d_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_d.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_d_ao.hw,
+	[RPMH_QPIC_CLK]		= &clk_rpmh_qpic_clk.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sdx55 = {
@@ -420,18 +433,18 @@ static const struct clk_rpmh_desc clk_rpmh_sdx55 = {
 };
 
 static struct clk_hw *sm8150_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
-	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_a_ao.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sm8150 = {
@@ -440,17 +453,17 @@ static const struct clk_rpmh_desc clk_rpmh_sm8150 = {
 };
 
 static struct clk_hw *sc7180_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
-	[RPMH_IPA_CLK]		= &sdm845_ipa.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sc7180 = {
@@ -459,18 +472,18 @@ static const struct clk_rpmh_desc clk_rpmh_sc7180 = {
 };
 
 static struct clk_hw *sc8180x_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sc8180x_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sc8180x_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sc8180x_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sc8180x_rf_clk2_ao.hw,
-	[RPMH_RF_CLK3]		= &sc8180x_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sc8180x_rf_clk3_ao.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_d.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_d_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_d.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_d_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_d.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_d_ao.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sc8180x = {
@@ -478,21 +491,19 @@ static const struct clk_rpmh_desc clk_rpmh_sc8180x = {
 	.num_clks = ARRAY_SIZE(sc8180x_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sm8250, ln_bb_clk1, ln_bb_clk1_ao, "lnbclka1", 2);
-
 static struct clk_hw *sm8250_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK1]	= &sm8250_ln_bb_clk1.hw,
-	[RPMH_LN_BB_CLK1_A]	= &sm8250_ln_bb_clk1_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK1]	= &clk_rpmh_ln_bb_clk1_a2.hw,
+	[RPMH_LN_BB_CLK1_A]	= &clk_rpmh_ln_bb_clk1_a2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_a_ao.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sm8250 = {
@@ -500,32 +511,26 @@ static const struct clk_rpmh_desc clk_rpmh_sm8250 = {
 	.num_clks = ARRAY_SIZE(sm8250_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sm8350, div_clk1, div_clk1_ao, "divclka1", 2);
-DEFINE_CLK_RPMH_VRM(sm8350, rf_clk4, rf_clk4_ao, "rfclka4", 1);
-DEFINE_CLK_RPMH_VRM(sm8350, rf_clk5, rf_clk5_ao, "rfclka5", 1);
-DEFINE_CLK_RPMH_BCM(sm8350, pka, "PKA0");
-DEFINE_CLK_RPMH_BCM(sm8350, hwkm, "HK0");
-
 static struct clk_hw *sm8350_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_DIV_CLK1]		= &sm8350_div_clk1.hw,
-	[RPMH_DIV_CLK1_A]	= &sm8350_div_clk1_ao.hw,
-	[RPMH_LN_BB_CLK1]	= &sm8250_ln_bb_clk1.hw,
-	[RPMH_LN_BB_CLK1_A]	= &sm8250_ln_bb_clk1_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
-	[RPMH_RF_CLK4]		= &sm8350_rf_clk4.hw,
-	[RPMH_RF_CLK4_A]	= &sm8350_rf_clk4_ao.hw,
-	[RPMH_RF_CLK5]		= &sm8350_rf_clk5.hw,
-	[RPMH_RF_CLK5_A]	= &sm8350_rf_clk5_ao.hw,
-	[RPMH_IPA_CLK]		= &sdm845_ipa.hw,
-	[RPMH_PKA_CLK]		= &sm8350_pka.hw,
-	[RPMH_HWKM_CLK]		= &sm8350_hwkm.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_DIV_CLK1]		= &clk_rpmh_div_clk1_div2.hw,
+	[RPMH_DIV_CLK1_A]	= &clk_rpmh_div_clk1_div2_ao.hw,
+	[RPMH_LN_BB_CLK1]	= &clk_rpmh_ln_bb_clk1_a2.hw,
+	[RPMH_LN_BB_CLK1_A]	= &clk_rpmh_ln_bb_clk1_a2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_a_ao.hw,
+	[RPMH_RF_CLK4]		= &clk_rpmh_rf_clk4_a.hw,
+	[RPMH_RF_CLK4_A]	= &clk_rpmh_rf_clk4_a_ao.hw,
+	[RPMH_RF_CLK5]		= &clk_rpmh_rf_clk5_a.hw,
+	[RPMH_RF_CLK5_A]	= &clk_rpmh_rf_clk5_a_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
+	[RPMH_PKA_CLK]		= &clk_rpmh_pka.hw,
+	[RPMH_HWKM_CLK]		= &clk_rpmh_hwkm.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sm8350 = {
@@ -533,16 +538,14 @@ static const struct clk_rpmh_desc clk_rpmh_sm8350 = {
 	.num_clks = ARRAY_SIZE(sm8350_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sc8280xp, ln_bb_clk3, ln_bb_clk3_ao, "lnbclka3", 2);
-
 static struct clk_hw *sc8280xp_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK3]       = &sc8280xp_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]     = &sc8280xp_ln_bb_clk3_ao.hw,
-	[RPMH_IPA_CLK]          = &sdm845_ipa.hw,
-	[RPMH_PKA_CLK]          = &sm8350_pka.hw,
-	[RPMH_HWKM_CLK]         = &sm8350_hwkm.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK3]       = &clk_rpmh_ln_bb_clk3_a2.hw,
+	[RPMH_LN_BB_CLK3_A]     = &clk_rpmh_ln_bb_clk3_a2_ao.hw,
+	[RPMH_IPA_CLK]          = &clk_rpmh_ipa.hw,
+	[RPMH_PKA_CLK]          = &clk_rpmh_pka.hw,
+	[RPMH_HWKM_CLK]         = &clk_rpmh_hwkm.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sc8280xp = {
@@ -550,28 +553,22 @@ static const struct clk_rpmh_desc clk_rpmh_sc8280xp = {
 	.num_clks = ARRAY_SIZE(sc8280xp_rpmh_clocks),
 };
 
-/* Resource name must match resource id present in cmd-db */
-DEFINE_CLK_RPMH_ARC(sc7280, bi_tcxo, bi_tcxo_ao, "xo.lvl", 0x3, 4);
-
-DEFINE_CLK_RPMH_VRM(sm8450, ln_bb_clk1, ln_bb_clk1_ao, "lnbclka1", 4);
-DEFINE_CLK_RPMH_VRM(sm8450, ln_bb_clk2, ln_bb_clk2_ao, "lnbclka2", 4);
-
 static struct clk_hw *sm8450_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sc7280_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sc7280_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK1]	= &sm8450_ln_bb_clk1.hw,
-	[RPMH_LN_BB_CLK1_A]	= &sm8450_ln_bb_clk1_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sm8450_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sm8450_ln_bb_clk2_ao.hw,
-	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
-	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
-	[RPMH_RF_CLK4]		= &sm8350_rf_clk4.hw,
-	[RPMH_RF_CLK4_A]	= &sm8350_rf_clk4_ao.hw,
-	[RPMH_IPA_CLK]		= &sdm845_ipa.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div4.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div4_ao.hw,
+	[RPMH_LN_BB_CLK1]	= &clk_rpmh_ln_bb_clk1_a4.hw,
+	[RPMH_LN_BB_CLK1_A]	= &clk_rpmh_ln_bb_clk1_a4_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_a4.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_a4_ao.hw,
+	[RPMH_RF_CLK1]		= &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_rf_clk3_a_ao.hw,
+	[RPMH_RF_CLK4]		= &clk_rpmh_rf_clk4_a.hw,
+	[RPMH_RF_CLK4_A]	= &clk_rpmh_rf_clk4_a_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sm8450 = {
@@ -580,19 +577,19 @@ static const struct clk_rpmh_desc clk_rpmh_sm8450 = {
 };
 
 static struct clk_hw *sc7280_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]      = &sc7280_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]    = &sc7280_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]   = &sdm845_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A] = &sdm845_ln_bb_clk2_ao.hw,
-	[RPMH_RF_CLK1]      = &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]    = &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK3]      = &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]    = &sdm845_rf_clk3_ao.hw,
-	[RPMH_RF_CLK4]      = &sm8350_rf_clk4.hw,
-	[RPMH_RF_CLK4_A]    = &sm8350_rf_clk4_ao.hw,
-	[RPMH_IPA_CLK]      = &sdm845_ipa.hw,
-	[RPMH_PKA_CLK]      = &sm8350_pka.hw,
-	[RPMH_HWKM_CLK]     = &sm8350_hwkm.hw,
+	[RPMH_CXO_CLK]      = &clk_rpmh_bi_tcxo_div4.hw,
+	[RPMH_CXO_CLK_A]    = &clk_rpmh_bi_tcxo_div4_ao.hw,
+	[RPMH_LN_BB_CLK2]   = &clk_rpmh_ln_bb_clk2_a2.hw,
+	[RPMH_LN_BB_CLK2_A] = &clk_rpmh_ln_bb_clk2_a2_ao.hw,
+	[RPMH_RF_CLK1]      = &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]    = &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK3]      = &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]    = &clk_rpmh_rf_clk3_a_ao.hw,
+	[RPMH_RF_CLK4]      = &clk_rpmh_rf_clk4_a.hw,
+	[RPMH_RF_CLK4_A]    = &clk_rpmh_rf_clk4_a_ao.hw,
+	[RPMH_IPA_CLK]      = &clk_rpmh_ipa.hw,
+	[RPMH_PKA_CLK]      = &clk_rpmh_pka.hw,
+	[RPMH_HWKM_CLK]     = &clk_rpmh_hwkm.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sc7280 = {
@@ -600,19 +597,16 @@ static const struct clk_rpmh_desc clk_rpmh_sc7280 = {
 	.num_clks = ARRAY_SIZE(sc7280_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sm6350, ln_bb_clk2, ln_bb_clk2_ao, "lnbclkg2", 4);
-DEFINE_CLK_RPMH_VRM(sm6350, ln_bb_clk3, ln_bb_clk3_ao, "lnbclkg3", 4);
-DEFINE_CLK_RPMH_ARC(sm6350, qlink, qlink_ao, "qphy.lvl", 0x1, 4);
-
 static struct clk_hw *sm6350_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]		= &sc7280_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]	= &sc7280_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK2]	= &sm6350_ln_bb_clk2.hw,
-	[RPMH_LN_BB_CLK2_A]	= &sm6350_ln_bb_clk2_ao.hw,
-	[RPMH_LN_BB_CLK3]	= &sm6350_ln_bb_clk3.hw,
-	[RPMH_LN_BB_CLK3_A]	= &sm6350_ln_bb_clk3_ao.hw,
-	[RPMH_QLINK_CLK]	= &sm6350_qlink.hw,
-	[RPMH_QLINK_CLK_A]	= &sm6350_qlink_ao.hw,
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div4.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div4_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_ln_bb_clk2_g4.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_ln_bb_clk2_g4_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_ln_bb_clk3_g4.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_ln_bb_clk3_g4_ao.hw,
+	[RPMH_QLINK_CLK]	= &clk_rpmh_qlink_div4.hw,
+	[RPMH_QLINK_CLK_A]	= &clk_rpmh_qlink_div4_ao.hw,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sm6350 = {
@@ -620,23 +614,21 @@ static const struct clk_rpmh_desc clk_rpmh_sm6350 = {
 	.num_clks = ARRAY_SIZE(sm6350_rpmh_clocks),
 };
 
-DEFINE_CLK_RPMH_VRM(sdx65, ln_bb_clk1, ln_bb_clk1_ao, "lnbclka1", 4);
-
 static struct clk_hw *sdx65_rpmh_clocks[] = {
-	[RPMH_CXO_CLK]          = &sc7280_bi_tcxo.hw,
-	[RPMH_CXO_CLK_A]        = &sc7280_bi_tcxo_ao.hw,
-	[RPMH_LN_BB_CLK1]       = &sdx65_ln_bb_clk1.hw,
-	[RPMH_LN_BB_CLK1_A]     = &sdx65_ln_bb_clk1_ao.hw,
-	[RPMH_RF_CLK1]          = &sdm845_rf_clk1.hw,
-	[RPMH_RF_CLK1_A]        = &sdm845_rf_clk1_ao.hw,
-	[RPMH_RF_CLK2]          = &sdm845_rf_clk2.hw,
-	[RPMH_RF_CLK2_A]        = &sdm845_rf_clk2_ao.hw,
-	[RPMH_RF_CLK3]          = &sdm845_rf_clk3.hw,
-	[RPMH_RF_CLK3_A]        = &sdm845_rf_clk3_ao.hw,
-	[RPMH_RF_CLK4]          = &sm8350_rf_clk4.hw,
-	[RPMH_RF_CLK4_A]        = &sm8350_rf_clk4_ao.hw,
-	[RPMH_IPA_CLK]          = &sdm845_ipa.hw,
-	[RPMH_QPIC_CLK]         = &sdx55_qpic_clk.hw,
+	[RPMH_CXO_CLK]          = &clk_rpmh_bi_tcxo_div4.hw,
+	[RPMH_CXO_CLK_A]        = &clk_rpmh_bi_tcxo_div4_ao.hw,
+	[RPMH_LN_BB_CLK1]       = &clk_rpmh_ln_bb_clk1_a4.hw,
+	[RPMH_LN_BB_CLK1_A]     = &clk_rpmh_ln_bb_clk1_a4_ao.hw,
+	[RPMH_RF_CLK1]          = &clk_rpmh_rf_clk1_a.hw,
+	[RPMH_RF_CLK1_A]        = &clk_rpmh_rf_clk1_a_ao.hw,
+	[RPMH_RF_CLK2]          = &clk_rpmh_rf_clk2_a.hw,
+	[RPMH_RF_CLK2_A]        = &clk_rpmh_rf_clk2_a_ao.hw,
+	[RPMH_RF_CLK3]          = &clk_rpmh_rf_clk3_a.hw,
+	[RPMH_RF_CLK3_A]        = &clk_rpmh_rf_clk3_a_ao.hw,
+	[RPMH_RF_CLK4]          = &clk_rpmh_rf_clk4_a.hw,
+	[RPMH_RF_CLK4_A]        = &clk_rpmh_rf_clk4_a_ao.hw,
+	[RPMH_IPA_CLK]          = &clk_rpmh_ipa.hw,
+	[RPMH_QPIC_CLK]         = &clk_rpmh_qpic_clk.hw,
 };
 
 static const struct clk_rpmh_desc clk_rpmh_sdx65 = {
@@ -644,6 +636,16 @@ static const struct clk_rpmh_desc clk_rpmh_sdx65 = {
 	.num_clks = ARRAY_SIZE(sdx65_rpmh_clocks),
 };
 
+static struct clk_hw *qdu1000_rpmh_clocks[] = {
+	[RPMH_CXO_CLK]      = &clk_rpmh_bi_tcxo_div1.hw,
+	[RPMH_CXO_CLK_A]    = &clk_rpmh_bi_tcxo_div1_ao.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_qdu1000 = {
+	.clks = qdu1000_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(qdu1000_rpmh_clocks),
+};
+
 static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
 					 void *data)
 {
@@ -727,6 +729,7 @@ static int clk_rpmh_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id clk_rpmh_match_table[] = {
+	{ .compatible = "qcom,qdu1000-rpmh-clk", .data = &clk_rpmh_qdu1000},
 	{ .compatible = "qcom,sc7180-rpmh-clk", .data = &clk_rpmh_sc7180},
 	{ .compatible = "qcom,sc8180x-rpmh-clk", .data = &clk_rpmh_sc8180x},
 	{ .compatible = "qcom,sc8280xp-rpmh-clk", .data = &clk_rpmh_sc8280xp},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sc8280xp.c linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sc8280xp.c
new file mode 100644
index 000000000000..167470beb369
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sc8280xp.c
@@ -0,0 +1,3218 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Ltd.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/pm_clock.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+
+#include <dt-bindings/clock/qcom,dispcc-sc8280xp.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap-divider.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+/* Need to match the order of clocks in DT binding */
+enum {
+	DT_IFACE,
+	DT_BI_TCXO,
+	DT_SLEEP_CLK,
+	DT_DP0_PHY_PLL_LINK_CLK,
+	DT_DP0_PHY_PLL_VCO_DIV_CLK,
+	DT_DP1_PHY_PLL_LINK_CLK,
+	DT_DP1_PHY_PLL_VCO_DIV_CLK,
+	DT_DP2_PHY_PLL_LINK_CLK,
+	DT_DP2_PHY_PLL_VCO_DIV_CLK,
+	DT_DP3_PHY_PLL_LINK_CLK,
+	DT_DP3_PHY_PLL_VCO_DIV_CLK,
+	DT_DSI0_PHY_PLL_OUT_BYTECLK,
+	DT_DSI0_PHY_PLL_OUT_DSICLK,
+	DT_DSI1_PHY_PLL_OUT_BYTECLK,
+	DT_DSI1_PHY_PLL_OUT_DSICLK,
+};
+
+enum {
+	P_BI_TCXO,
+	P_DP0_PHY_PLL_LINK_CLK,
+	P_DP0_PHY_PLL_VCO_DIV_CLK,
+	P_DP1_PHY_PLL_LINK_CLK,
+	P_DP1_PHY_PLL_VCO_DIV_CLK,
+	P_DP2_PHY_PLL_LINK_CLK,
+	P_DP2_PHY_PLL_VCO_DIV_CLK,
+	P_DP3_PHY_PLL_LINK_CLK,
+	P_DP3_PHY_PLL_VCO_DIV_CLK,
+	P_DSI0_PHY_PLL_OUT_BYTECLK,
+	P_DSI0_PHY_PLL_OUT_DSICLK,
+	P_DSI1_PHY_PLL_OUT_BYTECLK,
+	P_DSI1_PHY_PLL_OUT_DSICLK,
+	P_DISPn_CC_PLL0_OUT_MAIN,
+	P_DISPn_CC_PLL1_OUT_EVEN,
+	P_DISPn_CC_PLL1_OUT_MAIN,
+	P_DISPn_CC_PLL2_OUT_MAIN,
+	P_SLEEP_CLK,
+};
+
+static const struct clk_parent_data parent_data_tcxo = { .index = DT_BI_TCXO };
+
+static const struct pll_vco lucid_5lpe_vco[] = {
+	{ 249600000, 1800000000, 0 },
+};
+
+static const struct alpha_pll_config disp_cc_pll0_config = {
+	.l = 0x4e,
+	.alpha = 0x2000,
+	.config_ctl_val = 0x20485699,
+	.config_ctl_hi_val = 0x00002261,
+	.config_ctl_hi1_val = 0x2a9a699c,
+	.test_ctl_val = 0x00000000,
+	.test_ctl_hi_val = 0x00000000,
+	.test_ctl_hi1_val = 0x01800000,
+	.user_ctl_val = 0x00000000,
+	.user_ctl_hi_val = 0x00000805,
+	.user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_alpha_pll disp0_cc_pll0 = {
+	.offset = 0x0,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_pll0",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll disp1_cc_pll0 = {
+	.offset = 0x0,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_pll0",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config disp_cc_pll1_config = {
+	.l = 0x1f,
+	.alpha = 0x4000,
+	.config_ctl_val = 0x20485699,
+	.config_ctl_hi_val = 0x00002261,
+	.config_ctl_hi1_val = 0x2a9a699c,
+	.test_ctl_val = 0x00000000,
+	.test_ctl_hi_val = 0x00000000,
+	.test_ctl_hi1_val = 0x01800000,
+	.user_ctl_val = 0x00000100,
+	.user_ctl_hi_val = 0x00000805,
+	.user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_alpha_pll disp0_cc_pll1 = {
+	.offset = 0x1000,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_pll1",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll disp1_cc_pll1 = {
+	.offset = 0x1000,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_pll1",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static const struct clk_div_table post_div_table_disp_cc_pll1_out_even[] = {
+	{ 0x1, 2 },
+	{ }
+};
+
+static struct clk_alpha_pll_postdiv disp0_cc_pll1_out_even = {
+	.offset = 0x1000,
+	.post_div_shift = 8,
+	.post_div_table = post_div_table_disp_cc_pll1_out_even,
+	.num_post_div = ARRAY_SIZE(post_div_table_disp_cc_pll1_out_even),
+	.width = 4,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_pll1_out_even",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_pll1.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_postdiv_lucid_5lpe_ops,
+	},
+};
+
+static struct clk_alpha_pll_postdiv disp1_cc_pll1_out_even = {
+	.offset = 0x1000,
+	.post_div_shift = 8,
+	.post_div_table = post_div_table_disp_cc_pll1_out_even,
+	.num_post_div = ARRAY_SIZE(post_div_table_disp_cc_pll1_out_even),
+	.width = 4,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_pll1_out_even",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_pll1.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_postdiv_lucid_5lpe_ops,
+	},
+};
+
+static const struct alpha_pll_config disp_cc_pll2_config = {
+	.l = 0x46,
+	.alpha = 0x5000,
+	.config_ctl_val = 0x20485699,
+	.config_ctl_hi_val = 0x00002261,
+	.config_ctl_hi1_val = 0x2a9a699c,
+	.test_ctl_val = 0x00000000,
+	.test_ctl_hi_val = 0x00000000,
+	.test_ctl_hi1_val = 0x01800000,
+	.user_ctl_val = 0x00000000,
+	.user_ctl_hi_val = 0x00000805,
+	.user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_alpha_pll disp0_cc_pll2 = {
+	.offset = 0x9000,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_pll2",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll disp1_cc_pll2 = {
+	.offset = 0x9000,
+	.vco_table = lucid_5lpe_vco,
+	.num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_pll2",
+			.parent_data = &parent_data_tcxo,
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_5lpe_ops,
+		},
+	},
+};
+
+static const struct parent_map disp_cc_parent_map_0[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DP0_PHY_PLL_LINK_CLK, 1 },
+	{ P_DP1_PHY_PLL_LINK_CLK, 2 },
+	{ P_DP2_PHY_PLL_LINK_CLK, 3 },
+	{ P_DP3_PHY_PLL_LINK_CLK, 4 },
+	{ P_DISPn_CC_PLL2_OUT_MAIN, 5 },
+};
+
+static const struct clk_parent_data disp0_cc_parent_data_0[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DP0_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP1_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP2_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP3_PHY_PLL_LINK_CLK },
+	{ .hw = &disp0_cc_pll2.clkr.hw },
+};
+
+static const struct clk_parent_data disp1_cc_parent_data_0[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DP0_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP1_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP2_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP3_PHY_PLL_LINK_CLK },
+	{ .hw = &disp1_cc_pll2.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_1[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DP0_PHY_PLL_LINK_CLK, 1 },
+	{ P_DP0_PHY_PLL_VCO_DIV_CLK, 2 },
+	{ P_DP3_PHY_PLL_VCO_DIV_CLK, 3 },
+	{ P_DP1_PHY_PLL_VCO_DIV_CLK, 4 },
+	{ P_DISPn_CC_PLL2_OUT_MAIN, 5 },
+	{ P_DP2_PHY_PLL_VCO_DIV_CLK, 6 },
+};
+
+static const struct clk_parent_data disp0_cc_parent_data_1[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DP0_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP0_PHY_PLL_VCO_DIV_CLK },
+	{ .index = DT_DP3_PHY_PLL_VCO_DIV_CLK },
+	{ .index = DT_DP1_PHY_PLL_VCO_DIV_CLK },
+	{ .hw = &disp0_cc_pll2.clkr.hw },
+	{ .index = DT_DP2_PHY_PLL_VCO_DIV_CLK },
+};
+
+static const struct clk_parent_data disp1_cc_parent_data_1[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DP0_PHY_PLL_LINK_CLK },
+	{ .index = DT_DP0_PHY_PLL_VCO_DIV_CLK },
+	{ .index = DT_DP3_PHY_PLL_VCO_DIV_CLK },
+	{ .index = DT_DP1_PHY_PLL_VCO_DIV_CLK },
+	{ .hw = &disp1_cc_pll2.clkr.hw },
+	{ .index = DT_DP2_PHY_PLL_VCO_DIV_CLK },
+};
+
+static const struct parent_map disp_cc_parent_map_2[] = {
+	{ P_BI_TCXO, 0 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_2[] = {
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map disp_cc_parent_map_3[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
+	{ P_DSI0_PHY_PLL_OUT_BYTECLK, 2 },
+	{ P_DSI1_PHY_PLL_OUT_DSICLK, 3 },
+	{ P_DSI1_PHY_PLL_OUT_BYTECLK, 4 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_3[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DSI0_PHY_PLL_OUT_DSICLK },
+	{ .index = DT_DSI0_PHY_PLL_OUT_BYTECLK },
+	{ .index = DT_DSI1_PHY_PLL_OUT_DSICLK },
+	{ .index = DT_DSI1_PHY_PLL_OUT_BYTECLK },
+};
+
+static const struct parent_map disp_cc_parent_map_4[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DSI0_PHY_PLL_OUT_BYTECLK, 2 },
+	{ P_DSI1_PHY_PLL_OUT_BYTECLK, 4 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_4[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DSI0_PHY_PLL_OUT_BYTECLK },
+	{ .index = DT_DSI1_PHY_PLL_OUT_BYTECLK },
+};
+
+static const struct parent_map disp_cc_parent_map_5[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DISPn_CC_PLL0_OUT_MAIN, 1 },
+	{ P_DISPn_CC_PLL1_OUT_MAIN, 4 },
+	{ P_DISPn_CC_PLL2_OUT_MAIN, 5 },
+	{ P_DISPn_CC_PLL1_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data disp0_cc_parent_data_5[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &disp0_cc_pll0.clkr.hw },
+	{ .hw = &disp0_cc_pll1.clkr.hw },
+	{ .hw = &disp0_cc_pll2.clkr.hw },
+	{ .hw = &disp0_cc_pll1_out_even.clkr.hw },
+};
+
+static const struct clk_parent_data disp1_cc_parent_data_5[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &disp1_cc_pll0.clkr.hw },
+	{ .hw = &disp1_cc_pll1.clkr.hw },
+	{ .hw = &disp1_cc_pll2.clkr.hw },
+	{ .hw = &disp1_cc_pll1_out_even.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_6[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DISPn_CC_PLL1_OUT_MAIN, 4 },
+	{ P_DISPn_CC_PLL1_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data disp0_cc_parent_data_6[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &disp0_cc_pll1.clkr.hw },
+	{ .hw = &disp0_cc_pll1_out_even.clkr.hw },
+};
+
+static const struct clk_parent_data disp1_cc_parent_data_6[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &disp1_cc_pll1.clkr.hw },
+	{ .hw = &disp1_cc_pll1_out_even.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_7[] = {
+	{ P_SLEEP_CLK, 0 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_7[] = {
+	{ .index = DT_SLEEP_CLK },
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(37500000, P_DISPn_CC_PLL1_OUT_EVEN, 8, 0, 0),
+	F(75000000, P_DISPn_CC_PLL1_OUT_MAIN, 8, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp0_cc_mdss_ahb_clk_src = {
+	.cmd_rcgr = 0x2364,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_6,
+	.freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_ahb_clk_src",
+		.parent_data = disp0_cc_parent_data_6,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_6),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_ahb_clk_src = {
+	.cmd_rcgr = 0x2364,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_6,
+	.freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_ahb_clk_src",
+		.parent_data = disp1_cc_parent_data_6,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_6),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_byte0_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp0_cc_mdss_byte0_clk_src = {
+	.cmd_rcgr = 0x213c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_byte0_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_byte0_clk_src = {
+	.cmd_rcgr = 0x213c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_byte0_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_byte1_clk_src = {
+	.cmd_rcgr = 0x2158,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_byte1_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_byte1_clk_src = {
+	.cmd_rcgr = 0x2158,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_byte1_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx0_aux_clk_src = {
+	.cmd_rcgr = 0x2238,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx0_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx0_aux_clk_src = {
+	.cmd_rcgr = 0x2238,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx0_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx0_link_clk_src = {
+	.cmd_rcgr = 0x21a4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx0_link_clk_src",
+		.parent_data = disp0_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx0_link_clk_src = {
+	.cmd_rcgr = 0x21a4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx0_link_clk_src",
+		.parent_data = disp1_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx0_pixel0_clk_src = {
+	.cmd_rcgr = 0x21d8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx0_pixel0_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx0_pixel0_clk_src = {
+	.cmd_rcgr = 0x21d8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx0_pixel0_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx0_pixel1_clk_src = {
+	.cmd_rcgr = 0x21f0,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx0_pixel1_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx0_pixel1_clk_src = {
+	.cmd_rcgr = 0x21f0,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx0_pixel1_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx1_aux_clk_src = {
+	.cmd_rcgr = 0x22d0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx1_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx1_aux_clk_src = {
+	.cmd_rcgr = 0x22d0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx1_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx1_link_clk_src = {
+	.cmd_rcgr = 0x2268,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx1_link_clk_src",
+		.parent_data = disp0_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx1_link_clk_src = {
+	.cmd_rcgr = 0x2268,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx1_link_clk_src",
+		.parent_data = disp1_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx1_pixel0_clk_src = {
+	.cmd_rcgr = 0x2250,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx1_pixel0_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx1_pixel0_clk_src = {
+	.cmd_rcgr = 0x2250,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx1_pixel0_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx1_pixel1_clk_src = {
+	.cmd_rcgr = 0x2370,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx1_pixel1_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx1_pixel1_clk_src = {
+	.cmd_rcgr = 0x2370,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx1_pixel1_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx2_aux_clk_src = {
+	.cmd_rcgr = 0x22e8,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx2_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx2_aux_clk_src = {
+	.cmd_rcgr = 0x22e8,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx2_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx2_link_clk_src = {
+	.cmd_rcgr = 0x2284,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx2_link_clk_src",
+		.parent_data = disp0_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx2_link_clk_src = {
+	.cmd_rcgr = 0x2284,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx2_link_clk_src",
+		.parent_data = disp1_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx2_pixel0_clk_src = {
+	.cmd_rcgr = 0x2208,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx2_pixel0_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx2_pixel0_clk_src = {
+	.cmd_rcgr = 0x2208,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx2_pixel0_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx2_pixel1_clk_src = {
+	.cmd_rcgr = 0x2220,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx2_pixel1_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx2_pixel1_clk_src = {
+	.cmd_rcgr = 0x2220,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx2_pixel1_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx3_aux_clk_src = {
+	.cmd_rcgr = 0x234c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx3_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx3_aux_clk_src = {
+	.cmd_rcgr = 0x234c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx3_aux_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx3_link_clk_src = {
+	.cmd_rcgr = 0x2318,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx3_link_clk_src",
+		.parent_data = disp0_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx3_link_clk_src = {
+	.cmd_rcgr = 0x2318,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx3_link_clk_src",
+		.parent_data = disp1_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_dptx3_pixel0_clk_src = {
+	.cmd_rcgr = 0x2300,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx3_pixel0_clk_src",
+		.parent_data = disp0_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_dptx3_pixel0_clk_src = {
+	.cmd_rcgr = 0x2300,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx3_pixel0_clk_src",
+		.parent_data = disp1_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_dp_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_esc0_clk_src = {
+	.cmd_rcgr = 0x2174,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_4,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_esc0_clk_src",
+		.parent_data = disp_cc_parent_data_4,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_esc0_clk_src = {
+	.cmd_rcgr = 0x2174,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_4,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_esc0_clk_src",
+		.parent_data = disp_cc_parent_data_4,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_esc1_clk_src = {
+	.cmd_rcgr = 0x218c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_4,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_esc1_clk_src",
+		.parent_data = disp_cc_parent_data_4,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_esc1_clk_src = {
+	.cmd_rcgr = 0x218c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_4,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_esc1_clk_src",
+		.parent_data = disp_cc_parent_data_4,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(85714286, P_DISPn_CC_PLL1_OUT_MAIN, 7, 0, 0),
+	F(100000000, P_DISPn_CC_PLL1_OUT_MAIN, 6, 0, 0),
+	F(150000000, P_DISPn_CC_PLL1_OUT_MAIN, 4, 0, 0),
+	F(200000000, P_DISPn_CC_PLL1_OUT_MAIN, 3, 0, 0),
+	F(300000000, P_DISPn_CC_PLL1_OUT_MAIN, 2, 0, 0),
+	F(375000000, P_DISPn_CC_PLL0_OUT_MAIN, 4, 0, 0),
+	F(500000000, P_DISPn_CC_PLL0_OUT_MAIN, 3, 0, 0),
+	F(600000000, P_DISPn_CC_PLL1_OUT_MAIN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp0_cc_mdss_mdp_clk_src = {
+	.cmd_rcgr = 0x20f4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_5,
+	.freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_mdp_clk_src",
+		.parent_data = disp0_cc_parent_data_5,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_5),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_mdp_clk_src = {
+	.cmd_rcgr = 0x20f4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_5,
+	.freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_mdp_clk_src",
+		.parent_data = disp1_cc_parent_data_5,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_5),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_pclk0_clk_src = {
+	.cmd_rcgr = 0x20c4,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_pclk0_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_pixel_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_pclk0_clk_src = {
+	.cmd_rcgr = 0x20c4,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_pclk0_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_pixel_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_pclk1_clk_src = {
+	.cmd_rcgr = 0x20dc,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_pclk1_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_pixel_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_pclk1_clk_src = {
+	.cmd_rcgr = 0x20dc,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_pclk1_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_pixel_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(200000000, P_DISPn_CC_PLL1_OUT_MAIN, 3, 0, 0),
+	F(300000000, P_DISPn_CC_PLL1_OUT_MAIN, 2, 0, 0),
+	F(375000000, P_DISPn_CC_PLL0_OUT_MAIN, 4, 0, 0),
+	F(500000000, P_DISPn_CC_PLL0_OUT_MAIN, 3, 0, 0),
+	F(600000000, P_DISPn_CC_PLL1_OUT_MAIN, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp0_cc_mdss_rot_clk_src = {
+	.cmd_rcgr = 0x210c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_5,
+	.freq_tbl = ftbl_disp_cc_mdss_rot_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_rot_clk_src",
+		.parent_data = disp0_cc_parent_data_5,
+		.num_parents = ARRAY_SIZE(disp0_cc_parent_data_5),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_rot_clk_src = {
+	.cmd_rcgr = 0x210c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_5,
+	.freq_tbl = ftbl_disp_cc_mdss_rot_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_rot_clk_src",
+		.parent_data = disp1_cc_parent_data_5,
+		.num_parents = ARRAY_SIZE(disp1_cc_parent_data_5),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp0_cc_mdss_vsync_clk_src = {
+	.cmd_rcgr = 0x2124,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_vsync_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_mdss_vsync_clk_src = {
+	.cmd_rcgr = 0x2124,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_vsync_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_sleep_clk_src[] = {
+	F(32000, P_SLEEP_CLK, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp0_cc_sleep_clk_src = {
+	.cmd_rcgr = 0x6060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_7,
+	.freq_tbl = ftbl_disp_cc_sleep_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_sleep_clk_src",
+		.parent_data = disp_cc_parent_data_7,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_7),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 disp1_cc_sleep_clk_src = {
+	.cmd_rcgr = 0x6060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_7,
+	.freq_tbl = ftbl_disp_cc_sleep_clk_src,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_sleep_clk_src",
+		.parent_data = disp_cc_parent_data_7,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_7),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_byte0_div_clk_src = {
+	.reg = 0x2154,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_byte0_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_byte0_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_byte0_div_clk_src = {
+	.reg = 0x2154,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_byte0_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_byte0_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_byte1_div_clk_src = {
+	.reg = 0x2170,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_byte1_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_byte1_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_byte1_div_clk_src = {
+	.reg = 0x2170,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_byte1_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_byte1_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_dptx0_link_div_clk_src = {
+	.reg = 0x21bc,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx0_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_dptx0_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_dptx0_link_div_clk_src = {
+	.reg = 0x21bc,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx0_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_dptx0_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_dptx1_link_div_clk_src = {
+	.reg = 0x2280,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx1_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_dptx1_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_dptx1_link_div_clk_src = {
+	.reg = 0x2280,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx1_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_dptx1_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_dptx2_link_div_clk_src = {
+	.reg = 0x229c,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx2_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_dptx2_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_dptx2_link_div_clk_src = {
+	.reg = 0x229c,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx2_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_dptx2_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp0_cc_mdss_dptx3_link_div_clk_src = {
+	.reg = 0x2330,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp0_cc_mdss_dptx3_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp0_cc_mdss_dptx3_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_regmap_div disp1_cc_mdss_dptx3_link_div_clk_src = {
+	.reg = 0x2330,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(const struct clk_init_data) {
+		.name = "disp1_cc_mdss_dptx3_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp1_cc_mdss_dptx3_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_ahb1_clk = {
+	.halt_reg = 0x20c0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20c0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_ahb1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_ahb1_clk = {
+	.halt_reg = 0x20c0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20c0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_ahb1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_ahb_clk = {
+	.halt_reg = 0x20bc,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20bc,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_ahb_clk = {
+	.halt_reg = 0x20bc,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20bc,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_byte0_clk = {
+	.halt_reg = 0x2044,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2044,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_byte0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_byte0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_byte0_clk = {
+	.halt_reg = 0x2044,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2044,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_byte0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_byte0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_byte0_intf_clk = {
+	.halt_reg = 0x2048,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2048,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_byte0_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_byte0_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_byte0_intf_clk = {
+	.halt_reg = 0x2048,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2048,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_byte0_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_byte0_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_byte1_clk = {
+	.halt_reg = 0x204c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x204c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_byte1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_byte1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_byte1_clk = {
+	.halt_reg = 0x204c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x204c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_byte1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_byte1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_byte1_intf_clk = {
+	.halt_reg = 0x2050,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2050,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_byte1_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_byte1_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_byte1_intf_clk = {
+	.halt_reg = 0x2050,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2050,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_byte1_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_byte1_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_aux_clk = {
+	.halt_reg = 0x206c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x206c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_aux_clk = {
+	.halt_reg = 0x206c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x206c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_link_clk = {
+	.halt_reg = 0x205c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x205c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_link_clk = {
+	.halt_reg = 0x205c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x205c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_link_intf_clk = {
+	.halt_reg = 0x2060,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2060,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_link_intf_clk = {
+	.halt_reg = 0x2060,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2060,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_pixel0_clk = {
+	.halt_reg = 0x2070,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2070,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_pixel0_clk = {
+	.halt_reg = 0x2070,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2070,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_pixel1_clk = {
+	.halt_reg = 0x2074,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2074,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_pixel1_clk = {
+	.halt_reg = 0x2074,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2074,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx0_usb_router_link_intf_clk = {
+	.halt_reg = 0x2064,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2064,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx0_usb_router_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx0_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx0_usb_router_link_intf_clk = {
+	.halt_reg = 0x2064,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2064,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx0_usb_router_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx0_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_aux_clk = {
+	.halt_reg = 0x20a0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_aux_clk = {
+	.halt_reg = 0x20a0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_link_clk = {
+	.halt_reg = 0x2084,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2084,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_link_clk = {
+	.halt_reg = 0x2084,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2084,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_link_intf_clk = {
+	.halt_reg = 0x2088,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2088,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_link_intf_clk = {
+	.halt_reg = 0x2088,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2088,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_pixel0_clk = {
+	.halt_reg = 0x2078,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2078,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_pixel0_clk = {
+	.halt_reg = 0x2078,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2078,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_pixel1_clk = {
+	.halt_reg = 0x236c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x236c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_pixel1_clk = {
+	.halt_reg = 0x236c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x236c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx1_usb_router_link_intf_clk = {
+	.halt_reg = 0x208c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x208c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx1_usb_router_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx1_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx1_usb_router_link_intf_clk = {
+	.halt_reg = 0x208c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x208c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx1_usb_router_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx1_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx2_aux_clk = {
+	.halt_reg = 0x20a4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a4,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx2_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx2_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx2_aux_clk = {
+	.halt_reg = 0x20a4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a4,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx2_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx2_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx2_link_clk = {
+	.halt_reg = 0x2090,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2090,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx2_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx2_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx2_link_clk = {
+	.halt_reg = 0x2090,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2090,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx2_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx2_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx2_link_intf_clk = {
+	.halt_reg = 0x2094,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2094,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx2_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx2_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx2_link_intf_clk = {
+	.halt_reg = 0x2094,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2094,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx2_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx2_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx2_pixel0_clk = {
+	.halt_reg = 0x207c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x207c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx2_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx2_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx2_pixel0_clk = {
+	.halt_reg = 0x207c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x207c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx2_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx2_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx2_pixel1_clk = {
+	.halt_reg = 0x2080,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2080,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx2_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx2_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx2_pixel1_clk = {
+	.halt_reg = 0x2080,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2080,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx2_pixel1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx2_pixel1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx3_aux_clk = {
+	.halt_reg = 0x20b8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20b8,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx3_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx3_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx3_aux_clk = {
+	.halt_reg = 0x20b8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20b8,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx3_aux_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx3_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx3_link_clk = {
+	.halt_reg = 0x20ac,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20ac,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx3_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx3_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx3_link_clk = {
+	.halt_reg = 0x20ac,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20ac,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx3_link_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx3_link_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx3_link_intf_clk = {
+	.halt_reg = 0x20b0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20b0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx3_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx3_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx3_link_intf_clk = {
+	.halt_reg = 0x20b0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20b0,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx3_link_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx3_link_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_dptx3_pixel0_clk = {
+	.halt_reg = 0x20a8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a8,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_dptx3_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_dptx3_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_dptx3_pixel0_clk = {
+	.halt_reg = 0x20a8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x20a8,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_dptx3_pixel0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_dptx3_pixel0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_esc0_clk = {
+	.halt_reg = 0x2054,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2054,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_esc0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_esc0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_esc0_clk = {
+	.halt_reg = 0x2054,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2054,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_esc0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_esc0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_esc1_clk = {
+	.halt_reg = 0x2058,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2058,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_esc1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_esc1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_esc1_clk = {
+	.halt_reg = 0x2058,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2058,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_esc1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_esc1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_mdp1_clk = {
+	.halt_reg = 0x2014,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2014,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_mdp1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_mdp1_clk = {
+	.halt_reg = 0x2014,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2014,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_mdp1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_mdp_clk = {
+	.halt_reg = 0x200c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x200c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_mdp_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_mdp_clk = {
+	.halt_reg = 0x200c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x200c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_mdp_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_mdp_lut1_clk = {
+	.halt_reg = 0x2034,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2034,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_mdp_lut1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_mdp_lut1_clk = {
+	.halt_reg = 0x2034,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2034,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_mdp_lut1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_mdp_lut_clk = {
+	.halt_reg = 0x202c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x202c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_mdp_lut_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_mdp_lut_clk = {
+	.halt_reg = 0x202c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x202c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_mdp_lut_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_non_gdsc_ahb_clk = {
+	.halt_reg = 0x4004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x4004,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_non_gdsc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_non_gdsc_ahb_clk = {
+	.halt_reg = 0x4004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x4004,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_non_gdsc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_pclk0_clk = {
+	.halt_reg = 0x2004,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2004,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_pclk0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_pclk0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_pclk0_clk = {
+	.halt_reg = 0x2004,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2004,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_pclk0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_pclk0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_pclk1_clk = {
+	.halt_reg = 0x2008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2008,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_pclk1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_pclk1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_pclk1_clk = {
+	.halt_reg = 0x2008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2008,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_pclk1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_pclk1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_rot1_clk = {
+	.halt_reg = 0x2024,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2024,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_rot1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_rot_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_rot1_clk = {
+	.halt_reg = 0x2024,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2024,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_rot1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_rot_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_rot_clk = {
+	.halt_reg = 0x201c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x201c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_rot_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_rot_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_rot_clk = {
+	.halt_reg = 0x201c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x201c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_rot_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_rot_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_rscc_ahb_clk = {
+	.halt_reg = 0x400c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x400c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_rscc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_rscc_ahb_clk = {
+	.halt_reg = 0x400c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x400c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_rscc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_rscc_vsync_clk = {
+	.halt_reg = 0x4008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x4008,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_rscc_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_rscc_vsync_clk = {
+	.halt_reg = 0x4008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x4008,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_rscc_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_vsync1_clk = {
+	.halt_reg = 0x2040,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2040,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_vsync1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_vsync1_clk = {
+	.halt_reg = 0x2040,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2040,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_vsync1_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_mdss_vsync_clk = {
+	.halt_reg = 0x203c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x203c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_mdss_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_mdss_vsync_clk = {
+	.halt_reg = 0x203c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x203c,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_mdss_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp0_cc_sleep_clk = {
+	.halt_reg = 0x6078,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x6078,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp0_cc_sleep_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp0_cc_sleep_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp1_cc_sleep_clk = {
+	.halt_reg = 0x6078,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x6078,
+		.enable_mask = BIT(0),
+		.hw.init = &(const struct clk_init_data) {
+			.name = "disp1_cc_sleep_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp1_cc_sleep_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_regmap *disp0_cc_sc8280xp_clocks[] = {
+	[DISP_CC_MDSS_AHB1_CLK] = &disp0_cc_mdss_ahb1_clk.clkr,
+	[DISP_CC_MDSS_AHB_CLK] = &disp0_cc_mdss_ahb_clk.clkr,
+	[DISP_CC_MDSS_AHB_CLK_SRC] = &disp0_cc_mdss_ahb_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK] = &disp0_cc_mdss_byte0_clk.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp0_cc_mdss_byte0_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp0_cc_mdss_byte0_div_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp0_cc_mdss_byte0_intf_clk.clkr,
+	[DISP_CC_MDSS_BYTE1_CLK] = &disp0_cc_mdss_byte1_clk.clkr,
+	[DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp0_cc_mdss_byte1_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = &disp0_cc_mdss_byte1_div_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp0_cc_mdss_byte1_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_AUX_CLK] = &disp0_cc_mdss_dptx0_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_AUX_CLK_SRC] = &disp0_cc_mdss_dptx0_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_CLK] = &disp0_cc_mdss_dptx0_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_CLK_SRC] = &disp0_cc_mdss_dptx0_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC] = &disp0_cc_mdss_dptx0_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_INTF_CLK] = &disp0_cc_mdss_dptx0_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL0_CLK] = &disp0_cc_mdss_dptx0_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC] = &disp0_cc_mdss_dptx0_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL1_CLK] = &disp0_cc_mdss_dptx0_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC] = &disp0_cc_mdss_dptx0_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK] = &disp0_cc_mdss_dptx0_usb_router_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_AUX_CLK] = &disp0_cc_mdss_dptx1_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_AUX_CLK_SRC] = &disp0_cc_mdss_dptx1_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_CLK] = &disp0_cc_mdss_dptx1_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_CLK_SRC] = &disp0_cc_mdss_dptx1_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC] = &disp0_cc_mdss_dptx1_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_INTF_CLK] = &disp0_cc_mdss_dptx1_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL0_CLK] = &disp0_cc_mdss_dptx1_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC] = &disp0_cc_mdss_dptx1_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL1_CLK] = &disp0_cc_mdss_dptx1_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC] = &disp0_cc_mdss_dptx1_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK] = &disp0_cc_mdss_dptx1_usb_router_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_AUX_CLK] = &disp0_cc_mdss_dptx2_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_AUX_CLK_SRC] = &disp0_cc_mdss_dptx2_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_CLK] = &disp0_cc_mdss_dptx2_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_CLK_SRC] = &disp0_cc_mdss_dptx2_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC] = &disp0_cc_mdss_dptx2_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_INTF_CLK] = &disp0_cc_mdss_dptx2_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL0_CLK] = &disp0_cc_mdss_dptx2_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC] = &disp0_cc_mdss_dptx2_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL1_CLK] = &disp0_cc_mdss_dptx2_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC] = &disp0_cc_mdss_dptx2_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_AUX_CLK] = &disp0_cc_mdss_dptx3_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_AUX_CLK_SRC] = &disp0_cc_mdss_dptx3_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_CLK] = &disp0_cc_mdss_dptx3_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_CLK_SRC] = &disp0_cc_mdss_dptx3_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC] = &disp0_cc_mdss_dptx3_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_INTF_CLK] = &disp0_cc_mdss_dptx3_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_PIXEL0_CLK] = &disp0_cc_mdss_dptx3_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC] = &disp0_cc_mdss_dptx3_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_ESC0_CLK] = &disp0_cc_mdss_esc0_clk.clkr,
+	[DISP_CC_MDSS_ESC0_CLK_SRC] = &disp0_cc_mdss_esc0_clk_src.clkr,
+	[DISP_CC_MDSS_ESC1_CLK] = &disp0_cc_mdss_esc1_clk.clkr,
+	[DISP_CC_MDSS_ESC1_CLK_SRC] = &disp0_cc_mdss_esc1_clk_src.clkr,
+	[DISP_CC_MDSS_MDP1_CLK] = &disp0_cc_mdss_mdp1_clk.clkr,
+	[DISP_CC_MDSS_MDP_CLK] = &disp0_cc_mdss_mdp_clk.clkr,
+	[DISP_CC_MDSS_MDP_CLK_SRC] = &disp0_cc_mdss_mdp_clk_src.clkr,
+	[DISP_CC_MDSS_MDP_LUT1_CLK] = &disp0_cc_mdss_mdp_lut1_clk.clkr,
+	[DISP_CC_MDSS_MDP_LUT_CLK] = &disp0_cc_mdss_mdp_lut_clk.clkr,
+	[DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp0_cc_mdss_non_gdsc_ahb_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK] = &disp0_cc_mdss_pclk0_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp0_cc_mdss_pclk0_clk_src.clkr,
+	[DISP_CC_MDSS_PCLK1_CLK] = &disp0_cc_mdss_pclk1_clk.clkr,
+	[DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp0_cc_mdss_pclk1_clk_src.clkr,
+	[DISP_CC_MDSS_ROT1_CLK] = &disp0_cc_mdss_rot1_clk.clkr,
+	[DISP_CC_MDSS_ROT_CLK] = &disp0_cc_mdss_rot_clk.clkr,
+	[DISP_CC_MDSS_ROT_CLK_SRC] = &disp0_cc_mdss_rot_clk_src.clkr,
+	[DISP_CC_MDSS_RSCC_AHB_CLK] = &disp0_cc_mdss_rscc_ahb_clk.clkr,
+	[DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp0_cc_mdss_rscc_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC1_CLK] = &disp0_cc_mdss_vsync1_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK] = &disp0_cc_mdss_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp0_cc_mdss_vsync_clk_src.clkr,
+	[DISP_CC_PLL0] = &disp0_cc_pll0.clkr,
+	[DISP_CC_PLL1] = &disp0_cc_pll1.clkr,
+	[DISP_CC_PLL1_OUT_EVEN] = &disp0_cc_pll1_out_even.clkr,
+	[DISP_CC_PLL2] = &disp0_cc_pll2.clkr,
+	[DISP_CC_SLEEP_CLK] = &disp0_cc_sleep_clk.clkr,
+	[DISP_CC_SLEEP_CLK_SRC] = &disp0_cc_sleep_clk_src.clkr,
+};
+
+static struct clk_regmap *disp1_cc_sc8280xp_clocks[] = {
+	[DISP_CC_MDSS_AHB1_CLK] = &disp1_cc_mdss_ahb1_clk.clkr,
+	[DISP_CC_MDSS_AHB_CLK] = &disp1_cc_mdss_ahb_clk.clkr,
+	[DISP_CC_MDSS_AHB_CLK_SRC] = &disp1_cc_mdss_ahb_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK] = &disp1_cc_mdss_byte0_clk.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp1_cc_mdss_byte0_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp1_cc_mdss_byte0_div_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp1_cc_mdss_byte0_intf_clk.clkr,
+	[DISP_CC_MDSS_BYTE1_CLK] = &disp1_cc_mdss_byte1_clk.clkr,
+	[DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp1_cc_mdss_byte1_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = &disp1_cc_mdss_byte1_div_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp1_cc_mdss_byte1_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_AUX_CLK] = &disp1_cc_mdss_dptx0_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_AUX_CLK_SRC] = &disp1_cc_mdss_dptx0_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_CLK] = &disp1_cc_mdss_dptx0_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_CLK_SRC] = &disp1_cc_mdss_dptx0_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_DIV_CLK_SRC] = &disp1_cc_mdss_dptx0_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_LINK_INTF_CLK] = &disp1_cc_mdss_dptx0_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL0_CLK] = &disp1_cc_mdss_dptx0_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC] = &disp1_cc_mdss_dptx0_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL1_CLK] = &disp1_cc_mdss_dptx0_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC] = &disp1_cc_mdss_dptx0_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX0_USB_ROUTER_LINK_INTF_CLK] = &disp1_cc_mdss_dptx0_usb_router_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_AUX_CLK] = &disp1_cc_mdss_dptx1_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_AUX_CLK_SRC] = &disp1_cc_mdss_dptx1_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_CLK] = &disp1_cc_mdss_dptx1_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_CLK_SRC] = &disp1_cc_mdss_dptx1_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_DIV_CLK_SRC] = &disp1_cc_mdss_dptx1_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_LINK_INTF_CLK] = &disp1_cc_mdss_dptx1_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL0_CLK] = &disp1_cc_mdss_dptx1_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC] = &disp1_cc_mdss_dptx1_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL1_CLK] = &disp1_cc_mdss_dptx1_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC] = &disp1_cc_mdss_dptx1_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX1_USB_ROUTER_LINK_INTF_CLK] = &disp1_cc_mdss_dptx1_usb_router_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_AUX_CLK] = &disp1_cc_mdss_dptx2_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_AUX_CLK_SRC] = &disp1_cc_mdss_dptx2_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_CLK] = &disp1_cc_mdss_dptx2_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_CLK_SRC] = &disp1_cc_mdss_dptx2_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_DIV_CLK_SRC] = &disp1_cc_mdss_dptx2_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_LINK_INTF_CLK] = &disp1_cc_mdss_dptx2_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL0_CLK] = &disp1_cc_mdss_dptx2_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL0_CLK_SRC] = &disp1_cc_mdss_dptx2_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL1_CLK] = &disp1_cc_mdss_dptx2_pixel1_clk.clkr,
+	[DISP_CC_MDSS_DPTX2_PIXEL1_CLK_SRC] = &disp1_cc_mdss_dptx2_pixel1_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_AUX_CLK] = &disp1_cc_mdss_dptx3_aux_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_AUX_CLK_SRC] = &disp1_cc_mdss_dptx3_aux_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_CLK] = &disp1_cc_mdss_dptx3_link_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_CLK_SRC] = &disp1_cc_mdss_dptx3_link_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_DIV_CLK_SRC] = &disp1_cc_mdss_dptx3_link_div_clk_src.clkr,
+	[DISP_CC_MDSS_DPTX3_LINK_INTF_CLK] = &disp1_cc_mdss_dptx3_link_intf_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_PIXEL0_CLK] = &disp1_cc_mdss_dptx3_pixel0_clk.clkr,
+	[DISP_CC_MDSS_DPTX3_PIXEL0_CLK_SRC] = &disp1_cc_mdss_dptx3_pixel0_clk_src.clkr,
+	[DISP_CC_MDSS_ESC0_CLK] = &disp1_cc_mdss_esc0_clk.clkr,
+	[DISP_CC_MDSS_ESC0_CLK_SRC] = &disp1_cc_mdss_esc0_clk_src.clkr,
+	[DISP_CC_MDSS_ESC1_CLK] = &disp1_cc_mdss_esc1_clk.clkr,
+	[DISP_CC_MDSS_ESC1_CLK_SRC] = &disp1_cc_mdss_esc1_clk_src.clkr,
+	[DISP_CC_MDSS_MDP1_CLK] = &disp1_cc_mdss_mdp1_clk.clkr,
+	[DISP_CC_MDSS_MDP_CLK] = &disp1_cc_mdss_mdp_clk.clkr,
+	[DISP_CC_MDSS_MDP_CLK_SRC] = &disp1_cc_mdss_mdp_clk_src.clkr,
+	[DISP_CC_MDSS_MDP_LUT1_CLK] = &disp1_cc_mdss_mdp_lut1_clk.clkr,
+	[DISP_CC_MDSS_MDP_LUT_CLK] = &disp1_cc_mdss_mdp_lut_clk.clkr,
+	[DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp1_cc_mdss_non_gdsc_ahb_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK] = &disp1_cc_mdss_pclk0_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp1_cc_mdss_pclk0_clk_src.clkr,
+	[DISP_CC_MDSS_PCLK1_CLK] = &disp1_cc_mdss_pclk1_clk.clkr,
+	[DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp1_cc_mdss_pclk1_clk_src.clkr,
+	[DISP_CC_MDSS_ROT1_CLK] = &disp1_cc_mdss_rot1_clk.clkr,
+	[DISP_CC_MDSS_ROT_CLK] = &disp1_cc_mdss_rot_clk.clkr,
+	[DISP_CC_MDSS_ROT_CLK_SRC] = &disp1_cc_mdss_rot_clk_src.clkr,
+	[DISP_CC_MDSS_RSCC_AHB_CLK] = &disp1_cc_mdss_rscc_ahb_clk.clkr,
+	[DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp1_cc_mdss_rscc_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC1_CLK] = &disp1_cc_mdss_vsync1_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK] = &disp1_cc_mdss_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp1_cc_mdss_vsync_clk_src.clkr,
+	[DISP_CC_PLL0] = &disp1_cc_pll0.clkr,
+	[DISP_CC_PLL1] = &disp1_cc_pll1.clkr,
+	[DISP_CC_PLL1_OUT_EVEN] = &disp1_cc_pll1_out_even.clkr,
+	[DISP_CC_PLL2] = &disp1_cc_pll2.clkr,
+	[DISP_CC_SLEEP_CLK] = &disp1_cc_sleep_clk.clkr,
+	[DISP_CC_SLEEP_CLK_SRC] = &disp1_cc_sleep_clk_src.clkr,
+};
+
+static const struct qcom_reset_map disp_cc_sc8280xp_resets[] = {
+	[DISP_CC_MDSS_CORE_BCR] = { 0x2000 },
+	[DISP_CC_MDSS_RSCC_BCR] = { 0x4000 },
+};
+
+static struct gdsc disp0_mdss_gdsc = {
+	.gdscr = 0x3000,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "disp0_mdss_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = HW_CTRL,
+};
+
+static struct gdsc disp1_mdss_gdsc = {
+	.gdscr = 0x3000,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "disp1_mdss_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = HW_CTRL,
+};
+
+static struct gdsc disp0_mdss_int2_gdsc = {
+	.gdscr = 0xa000,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "disp0_mdss_int2_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = HW_CTRL,
+};
+
+static struct gdsc disp1_mdss_int2_gdsc = {
+	.gdscr = 0xa000,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "disp1_mdss_int2_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = HW_CTRL,
+};
+
+static struct gdsc *disp0_cc_sc8280xp_gdscs[] = {
+	[MDSS_GDSC] = &disp0_mdss_gdsc,
+	[MDSS_INT2_GDSC] = &disp0_mdss_int2_gdsc,
+};
+
+static struct gdsc *disp1_cc_sc8280xp_gdscs[] = {
+	[MDSS_GDSC] = &disp1_mdss_gdsc,
+	[MDSS_INT2_GDSC] = &disp1_mdss_int2_gdsc,
+};
+
+static const struct regmap_config disp_cc_sc8280xp_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x10000,
+	.fast_io = true,
+};
+
+static struct qcom_cc_desc disp0_cc_sc8280xp_desc = {
+	.config = &disp_cc_sc8280xp_regmap_config,
+	.clks = disp0_cc_sc8280xp_clocks,
+	.num_clks = ARRAY_SIZE(disp0_cc_sc8280xp_clocks),
+	.resets = disp_cc_sc8280xp_resets,
+	.num_resets = ARRAY_SIZE(disp_cc_sc8280xp_resets),
+	.gdscs = disp0_cc_sc8280xp_gdscs,
+	.num_gdscs = ARRAY_SIZE(disp0_cc_sc8280xp_gdscs),
+};
+
+static struct qcom_cc_desc disp1_cc_sc8280xp_desc = {
+	.config = &disp_cc_sc8280xp_regmap_config,
+	.clks = disp1_cc_sc8280xp_clocks,
+	.num_clks = ARRAY_SIZE(disp1_cc_sc8280xp_clocks),
+	.resets = disp_cc_sc8280xp_resets,
+	.num_resets = ARRAY_SIZE(disp_cc_sc8280xp_resets),
+	.gdscs = disp1_cc_sc8280xp_gdscs,
+	.num_gdscs = ARRAY_SIZE(disp1_cc_sc8280xp_gdscs),
+};
+
+#define clkr_to_alpha_clk_pll(_clkr) container_of(_clkr, struct clk_alpha_pll, clkr)
+
+static int disp_cc_sc8280xp_probe(struct platform_device *pdev)
+{
+	const struct qcom_cc_desc *desc;
+	struct regmap *regmap;
+	int ret;
+
+	desc = device_get_match_data(&pdev->dev);
+
+	ret = devm_pm_runtime_enable(&pdev->dev);
+	if (ret)
+		return ret;
+
+	ret = devm_pm_clk_create(&pdev->dev);
+	if (ret)
+		return ret;
+
+	ret = pm_clk_add(&pdev->dev, NULL);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "failed to acquire ahb clock\n");
+		return ret;
+	}
+
+	ret = pm_runtime_resume_and_get(&pdev->dev);
+	if (ret)
+		return ret;
+
+	regmap = qcom_cc_map(pdev, desc);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto out_pm_runtime_put;
+	}
+
+	clk_lucid_pll_configure(clkr_to_alpha_clk_pll(desc->clks[DISP_CC_PLL0]), regmap, &disp_cc_pll0_config);
+	clk_lucid_pll_configure(clkr_to_alpha_clk_pll(desc->clks[DISP_CC_PLL1]), regmap, &disp_cc_pll1_config);
+	clk_lucid_pll_configure(clkr_to_alpha_clk_pll(desc->clks[DISP_CC_PLL2]), regmap, &disp_cc_pll2_config);
+
+	ret = qcom_cc_really_probe(pdev, desc, regmap);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register display clock controller\n");
+		goto out_pm_runtime_put;
+	}
+
+	/* DISP_CC_XO_CLK always-on */
+	regmap_update_bits(regmap, 0x605c, BIT(0), BIT(0));
+
+out_pm_runtime_put:
+	pm_runtime_put_sync(&pdev->dev);
+
+	return ret;
+}
+
+static const struct of_device_id disp_cc_sc8280xp_match_table[] = {
+	{ .compatible = "qcom,sc8280xp-dispcc0", .data = &disp0_cc_sc8280xp_desc },
+	{ .compatible = "qcom,sc8280xp-dispcc1", .data = &disp1_cc_sc8280xp_desc },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, disp_cc_sc8280xp_match_table);
+
+static struct platform_driver disp_cc_sc8280xp_driver = {
+	.probe = disp_cc_sc8280xp_probe,
+	.driver = {
+		.name = "disp_cc-sc8280xp",
+		.of_match_table = disp_cc_sc8280xp_match_table,
+	},
+};
+
+static int __init disp_cc_sc8280xp_init(void)
+{
+	return platform_driver_register(&disp_cc_sc8280xp_driver);
+}
+subsys_initcall(disp_cc_sc8280xp_init);
+
+static void __exit disp_cc_sc8280xp_exit(void)
+{
+	platform_driver_unregister(&disp_cc_sc8280xp_driver);
+}
+module_exit(disp_cc_sc8280xp_exit);
+
+MODULE_DESCRIPTION("Qualcomm SC8280XP dispcc driver");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm6350.c linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm6350.c
index 0c3c2e26ede9..ea6f54ed846e 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm6350.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm6350.c
@@ -306,7 +306,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = {
 		.name = "disp_cc_mdss_pclk0_clk_src",
 		.parent_data = disp_cc_parent_data_5,
 		.num_parents = ARRAY_SIZE(disp_cc_parent_data_5),
-		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | CLK_OPS_PARENT_ENABLE,
 		.ops = &clk_pixel_ops,
 	},
 };
@@ -385,7 +385,7 @@ static struct clk_branch disp_cc_mdss_byte0_clk = {
 				&disp_cc_mdss_byte0_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | CLK_OPS_PARENT_ENABLE,
 			.ops = &clk_branch2_ops,
 		},
 	},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm6375.c linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm6375.c
new file mode 100644
index 000000000000..5ce9198ad611
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm6375.c
@@ -0,0 +1,610 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,sm6375-dispcc.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap-divider.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+enum {
+	DT_BI_TCXO,
+	DT_GCC_DISP_GPLL0_CLK,
+	DT_DSI0_PHY_PLL_OUT_BYTECLK,
+	DT_DSI0_PHY_PLL_OUT_DSICLK,
+};
+
+enum {
+	P_BI_TCXO,
+	P_DISP_CC_PLL0_OUT_EVEN,
+	P_DISP_CC_PLL0_OUT_MAIN,
+	P_DSI0_PHY_PLL_OUT_BYTECLK,
+	P_DSI0_PHY_PLL_OUT_DSICLK,
+	P_GCC_DISP_GPLL0_CLK,
+};
+
+static struct pll_vco lucid_vco[] = {
+	{ 249600000, 2000000000, 0 },
+};
+
+/* 615MHz */
+static const struct alpha_pll_config disp_cc_pll0_config = {
+	.l = 0x20,
+	.alpha = 0x800,
+	.config_ctl_val = 0x20485699,
+	.config_ctl_hi_val = 0x00002261,
+	.config_ctl_hi1_val = 0x329a299c,
+	.user_ctl_val = 0x00000001,
+	.user_ctl_hi_val = 0x00000805,
+	.user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_alpha_pll disp_cc_pll0 = {
+	.offset = 0x0,
+	.vco_table = lucid_vco,
+	.num_vco = ARRAY_SIZE(lucid_vco),
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_pll0",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_BI_TCXO,
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_lucid_ops,
+		},
+	},
+};
+
+static const struct parent_map disp_cc_parent_map_0[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DSI0_PHY_PLL_OUT_BYTECLK, 1 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_0[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DSI0_PHY_PLL_OUT_BYTECLK },
+};
+
+static const struct parent_map disp_cc_parent_map_1[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DISP_CC_PLL0_OUT_MAIN, 1 },
+	{ P_GCC_DISP_GPLL0_CLK, 4 },
+	{ P_DISP_CC_PLL0_OUT_EVEN, 5 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_1[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &disp_cc_pll0.clkr.hw },
+	{ .index = DT_GCC_DISP_GPLL0_CLK },
+	{ .hw = &disp_cc_pll0.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_2[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_DISP_GPLL0_CLK, 4 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_2[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_GCC_DISP_GPLL0_CLK },
+};
+
+static const struct parent_map disp_cc_parent_map_3[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_3[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_DSI0_PHY_PLL_OUT_DSICLK },
+};
+
+static const struct parent_map disp_cc_parent_map_4[] = {
+	{ P_BI_TCXO, 0 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_4[] = {
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(37500000, P_GCC_DISP_GPLL0_CLK, 8, 0, 0),
+	F(75000000, P_GCC_DISP_GPLL0_CLK, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = {
+	.cmd_rcgr = 0x115c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_2,
+	.freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_ahb_clk_src",
+		.parent_data = disp_cc_parent_data_2,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = {
+	.cmd_rcgr = 0x10c4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_byte0_clk_src",
+		.parent_data = disp_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
+		.ops = &clk_byte2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = {
+	.cmd_rcgr = 0x10e0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_0,
+	.freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_esc0_clk_src",
+		.parent_data = disp_cc_parent_data_0,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = {
+	F(200000000, P_GCC_DISP_GPLL0_CLK, 1.5, 0, 0),
+	F(300000000, P_GCC_DISP_GPLL0_CLK, 1, 0, 0),
+	F(373500000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
+	F(470000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
+	F(560000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = {
+	.cmd_rcgr = 0x107c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_mdp_clk_src",
+		.parent_data = disp_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = {
+	.cmd_rcgr = 0x1064,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_3,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_pclk0_clk_src",
+		.parent_data = disp_cc_parent_data_3,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
+		.ops = &clk_pixel_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = {
+	F(200000000, P_GCC_DISP_GPLL0_CLK, 1.5, 0, 0),
+	F(300000000, P_GCC_DISP_GPLL0_CLK, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 disp_cc_mdss_rot_clk_src = {
+	.cmd_rcgr = 0x1094,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_1,
+	.freq_tbl = ftbl_disp_cc_mdss_rot_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_rot_clk_src",
+		.parent_data = disp_cc_parent_data_1,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+		.ops = &clk_rcg2_shared_ops,
+	},
+};
+
+static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = {
+	.cmd_rcgr = 0x10ac,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = disp_cc_parent_map_4,
+	.freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "disp_cc_mdss_vsync_clk_src",
+		.parent_data = disp_cc_parent_data_4,
+		.num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
+	.reg = 0x10dc,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "disp_cc_mdss_byte0_div_clk_src",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &disp_cc_mdss_byte0_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_regmap_div_ops,
+	},
+};
+
+static struct clk_branch disp_cc_mdss_ahb_clk = {
+	.halt_reg = 0x104c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x104c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_byte0_clk = {
+	.halt_reg = 0x102c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x102c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_byte0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_byte0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_byte0_intf_clk = {
+	.halt_reg = 0x1030,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1030,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_byte0_intf_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_byte0_div_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_esc0_clk = {
+	.halt_reg = 0x1034,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1034,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_esc0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_esc0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_mdp_clk = {
+	.halt_reg = 0x1010,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_mdp_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_mdp_lut_clk = {
+	.halt_reg = 0x1020,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x1020,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_mdp_lut_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_mdp_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = {
+	.halt_reg = 0x2004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x2004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_non_gdsc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_pclk0_clk = {
+	.halt_reg = 0x1168,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1168,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_pclk0_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_pclk0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_rot_clk = {
+	.halt_reg = 0x1018,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_rot_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_rot_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_rscc_ahb_clk = {
+	.halt_reg = 0x200c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x200c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_rscc_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_ahb_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_rscc_vsync_clk = {
+	.halt_reg = 0x2008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_rscc_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_mdss_vsync_clk = {
+	.halt_reg = 0x1028,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1028,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_mdss_vsync_clk",
+			.parent_hws = (const struct clk_hw*[]){
+				&disp_cc_mdss_vsync_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_sleep_clk = {
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x5004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_sleep_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch disp_cc_xo_clk = {
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x5008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "disp_cc_xo_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct gdsc mdss_gdsc = {
+	.gdscr = 0x1004,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
+	.pd = {
+		.name = "mdss_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = HW_CTRL,
+};
+
+static struct clk_regmap *disp_cc_sm6375_clocks[] = {
+	[DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr,
+	[DISP_CC_MDSS_AHB_CLK_SRC] = &disp_cc_mdss_ahb_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr,
+	[DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp_cc_mdss_byte0_div_clk_src.clkr,
+	[DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr,
+	[DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr,
+	[DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr,
+	[DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr,
+	[DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr,
+	[DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr,
+	[DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp_cc_mdss_non_gdsc_ahb_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr,
+	[DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr,
+	[DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr,
+	[DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr,
+	[DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr,
+	[DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr,
+	[DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr,
+	[DISP_CC_PLL0] = &disp_cc_pll0.clkr,
+	[DISP_CC_SLEEP_CLK] = &disp_cc_sleep_clk.clkr,
+	[DISP_CC_XO_CLK] = &disp_cc_xo_clk.clkr,
+};
+
+static const struct qcom_reset_map disp_cc_sm6375_resets[] = {
+	[DISP_CC_MDSS_CORE_BCR] = { 0x1000 },
+	[DISP_CC_MDSS_RSCC_BCR] = { 0x2000 },
+};
+
+static struct gdsc *disp_cc_sm6375_gdscs[] = {
+	[MDSS_GDSC] = &mdss_gdsc,
+};
+
+static const struct regmap_config disp_cc_sm6375_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x10000,
+	.fast_io = true,
+};
+
+static const struct qcom_cc_desc disp_cc_sm6375_desc = {
+	.config = &disp_cc_sm6375_regmap_config,
+	.clks = disp_cc_sm6375_clocks,
+	.num_clks = ARRAY_SIZE(disp_cc_sm6375_clocks),
+	.resets = disp_cc_sm6375_resets,
+	.num_resets = ARRAY_SIZE(disp_cc_sm6375_resets),
+	.gdscs = disp_cc_sm6375_gdscs,
+	.num_gdscs = ARRAY_SIZE(disp_cc_sm6375_gdscs),
+};
+
+static const struct of_device_id disp_cc_sm6375_match_table[] = {
+	{ .compatible = "qcom,sm6375-dispcc" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, disp_cc_sm6375_match_table);
+
+static int disp_cc_sm6375_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+
+	regmap = qcom_cc_map(pdev, &disp_cc_sm6375_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	clk_lucid_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
+
+	return qcom_cc_really_probe(pdev, &disp_cc_sm6375_desc, regmap);
+}
+
+static struct platform_driver disp_cc_sm6375_driver = {
+	.probe = disp_cc_sm6375_probe,
+	.driver = {
+		.name = "disp_cc-sm6375",
+		.of_match_table = disp_cc_sm6375_match_table,
+	},
+};
+
+static int __init disp_cc_sm6375_init(void)
+{
+	return platform_driver_register(&disp_cc_sm6375_driver);
+}
+subsys_initcall(disp_cc_sm6375_init);
+
+static void __exit disp_cc_sm6375_exit(void)
+{
+	platform_driver_unregister(&disp_cc_sm6375_driver);
+}
+module_exit(disp_cc_sm6375_exit);
+
+MODULE_DESCRIPTION("QTI DISPCC SM6375 Driver");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm8250.c linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm8250.c
index 709076f0f9d7..382dbd8ba250 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/dispcc-sm8250.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/dispcc-sm8250.c
@@ -462,6 +462,20 @@ static struct clk_branch disp_cc_mdss_edp_link_clk = {
 	},
 };
 
+static struct clk_regmap_div disp_cc_mdss_edp_link_div_clk_src = {
+	.reg = 0x2288,
+	.shift = 0,
+	.width = 2,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "disp_cc_mdss_edp_link_div_clk_src",
+		.parent_hws = (const struct clk_hw*[]){
+			&disp_cc_mdss_edp_link_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
 static struct clk_branch disp_cc_mdss_edp_link_intf_clk = {
 	.halt_reg = 0x2074,
 	.halt_check = BRANCH_HALT,
@@ -471,7 +485,7 @@ static struct clk_branch disp_cc_mdss_edp_link_intf_clk = {
 		.hw.init = &(struct clk_init_data){
 			.name = "disp_cc_mdss_edp_link_intf_clk",
 			.parent_hws = (const struct clk_hw*[]){
-				&disp_cc_mdss_edp_link_clk_src.clkr.hw,
+				&disp_cc_mdss_edp_link_div_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_GET_RATE_NOCACHE,
@@ -1137,7 +1151,7 @@ static struct gdsc mdss_gdsc = {
 		.name = "mdss_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = HW_CTRL,
+	.flags = HW_CTRL | RETAIN_FF_ENABLE,
 };
 
 static struct clk_regmap *disp_cc_sm8250_clocks[] = {
@@ -1175,6 +1189,7 @@ static struct clk_regmap *disp_cc_sm8250_clocks[] = {
 	[DISP_CC_MDSS_EDP_GTC_CLK_SRC] = &disp_cc_mdss_edp_gtc_clk_src.clkr,
 	[DISP_CC_MDSS_EDP_LINK_CLK] = &disp_cc_mdss_edp_link_clk.clkr,
 	[DISP_CC_MDSS_EDP_LINK_CLK_SRC] = &disp_cc_mdss_edp_link_clk_src.clkr,
+	[DISP_CC_MDSS_EDP_LINK_DIV_CLK_SRC] = &disp_cc_mdss_edp_link_div_clk_src.clkr,
 	[DISP_CC_MDSS_EDP_LINK_INTF_CLK] = &disp_cc_mdss_edp_link_intf_clk.clkr,
 	[DISP_CC_MDSS_EDP_PIXEL_CLK] = &disp_cc_mdss_edp_pixel_clk.clkr,
 	[DISP_CC_MDSS_EDP_PIXEL_CLK_SRC] = &disp_cc_mdss_edp_pixel_clk_src.clkr,
@@ -1274,6 +1289,17 @@ static int disp_cc_sm8250_probe(struct platform_device *pdev)
 		disp_cc_pll1_config.config_ctl_hi1_val = 0x00000024;
 		disp_cc_pll1_config.user_ctl_hi1_val = 0x000000D0;
 		disp_cc_pll1_init.ops = &clk_alpha_pll_trion_ops;
+
+		disp_cc_mdss_dp_link_intf_clk.clkr.hw.init->parent_hws[0] =
+			&disp_cc_mdss_dp_link_clk_src.clkr.hw;
+		disp_cc_mdss_dp_link1_intf_clk.clkr.hw.init->parent_hws[0] =
+			&disp_cc_mdss_dp_link1_clk_src.clkr.hw;
+		disp_cc_mdss_edp_link_intf_clk.clkr.hw.init->parent_hws[0] =
+			&disp_cc_mdss_edp_link_clk_src.clkr.hw;
+
+		disp_cc_sm8250_clocks[DISP_CC_MDSS_DP_LINK1_DIV_CLK_SRC] = NULL;
+		disp_cc_sm8250_clocks[DISP_CC_MDSS_DP_LINK_DIV_CLK_SRC] = NULL;
+		disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_LINK_DIV_CLK_SRC] = NULL;
 	} else if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8350-dispcc")) {
 		static struct clk_rcg2 * const rcgs[] = {
 			&disp_cc_mdss_byte0_clk_src,
@@ -1285,7 +1311,11 @@ static int disp_cc_sm8250_probe(struct platform_device *pdev)
 			&disp_cc_mdss_dp_pixel1_clk_src,
 			&disp_cc_mdss_dp_pixel2_clk_src,
 			&disp_cc_mdss_dp_pixel_clk_src,
+			&disp_cc_mdss_edp_aux_clk_src,
+			&disp_cc_mdss_edp_link_clk_src,
+			&disp_cc_mdss_edp_pixel_clk_src,
 			&disp_cc_mdss_esc0_clk_src,
+			&disp_cc_mdss_esc1_clk_src,
 			&disp_cc_mdss_mdp_clk_src,
 			&disp_cc_mdss_pclk0_clk_src,
 			&disp_cc_mdss_pclk1_clk_src,
@@ -1297,6 +1327,7 @@ static int disp_cc_sm8250_probe(struct platform_device *pdev)
 			&disp_cc_mdss_byte1_div_clk_src,
 			&disp_cc_mdss_dp_link1_div_clk_src,
 			&disp_cc_mdss_dp_link_div_clk_src,
+			&disp_cc_mdss_edp_link_div_clk_src,
 		};
 		unsigned int i;
 		static bool offset_applied;
@@ -1330,6 +1361,9 @@ static int disp_cc_sm8250_probe(struct platform_device *pdev)
 		disp_cc_pll1_config.test_ctl_hi1_val = 0x01800000;
 		disp_cc_pll1_init.ops = &clk_alpha_pll_lucid_5lpe_ops;
 		disp_cc_pll1.vco_table = lucid_5lpe_vco;
+
+		disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_GTC_CLK] = NULL;
+		disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_GTC_CLK_SRC] = NULL;
 	}
 
 	clk_lucid_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq4019.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq4019.c
index 8abad4032de7..5675c60525a7 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq4019.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq4019.c
@@ -1756,19 +1756,12 @@ static int gcc_ipq4019_probe(struct platform_device *pdev)
 	if (err)
 		return err;
 
-	return clk_notifier_register(apps_clk_src.clkr.hw.clk,
-				     &gcc_ipq4019_cpu_clk_notifier);
-}
-
-static int gcc_ipq4019_remove(struct platform_device *pdev)
-{
-	return clk_notifier_unregister(apps_clk_src.clkr.hw.clk,
-				       &gcc_ipq4019_cpu_clk_notifier);
+	return devm_clk_notifier_register(&pdev->dev, apps_clk_src.clkr.hw.clk,
+					  &gcc_ipq4019_cpu_clk_notifier);
 }
 
 static struct platform_driver gcc_ipq4019_driver = {
 	.probe		= gcc_ipq4019_probe,
-	.remove		= gcc_ipq4019_remove,
 	.driver		= {
 		.name	= "qcom,gcc-ipq4019",
 		.of_match_table = gcc_ipq4019_match_table,
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq806x.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq806x.c
index 718de17a1e60..6447f3e81b55 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq806x.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq806x.c
@@ -79,7 +79,9 @@ static struct clk_regmap pll4_vote = {
 	.enable_mask = BIT(4),
 	.hw.init = &(struct clk_init_data){
 		.name = "pll4_vote",
-		.parent_names = (const char *[]){ "pll4" },
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "pll4", .name = "pll4",
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq8074.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq8074.c
index 42d185fe19c8..14cc4ad02221 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-ipq8074.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-ipq8074.c
@@ -49,349 +49,6 @@ enum {
 	P_UNIPHY2_TX,
 };
 
-static const char * const gcc_xo_gpll0_gpll0_out_main_div2[] = {
-	"xo",
-	"gpll0",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll0_out_main_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL0_DIV2, 4 },
-};
-
-static const struct parent_map gcc_xo_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-};
-
-static const char * const gcc_xo_gpll0_gpll2_gpll0_out_main_div2[] = {
-	"xo",
-	"gpll0",
-	"gpll2",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL2, 2 },
-	{ P_GPLL0_DIV2, 4 },
-};
-
-static const char * const gcc_xo_gpll0_sleep_clk[] = {
-	"xo",
-	"gpll0",
-	"sleep_clk",
-};
-
-static const struct parent_map gcc_xo_gpll0_sleep_clk_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 2 },
-	{ P_SLEEP_CLK, 6 },
-};
-
-static const char * const gcc_xo_gpll6_gpll0_gpll0_out_main_div2[] = {
-	"xo",
-	"gpll6",
-	"gpll0",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL6, 1 },
-	{ P_GPLL0, 3 },
-	{ P_GPLL0_DIV2, 4 },
-};
-
-static const char * const gcc_xo_gpll0_out_main_div2_gpll0[] = {
-	"xo",
-	"gpll0_out_main_div2",
-	"gpll0",
-};
-
-static const struct parent_map gcc_xo_gpll0_out_main_div2_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0_DIV2, 2 },
-	{ P_GPLL0, 1 },
-};
-
-static const char * const gcc_usb3phy_0_cc_pipe_clk_xo[] = {
-	"usb3phy_0_cc_pipe_clk",
-	"xo",
-};
-
-static const struct parent_map gcc_usb3phy_0_cc_pipe_clk_xo_map[] = {
-	{ P_USB3PHY_0_PIPE, 0 },
-	{ P_XO, 2 },
-};
-
-static const char * const gcc_usb3phy_1_cc_pipe_clk_xo[] = {
-	"usb3phy_1_cc_pipe_clk",
-	"xo",
-};
-
-static const struct parent_map gcc_usb3phy_1_cc_pipe_clk_xo_map[] = {
-	{ P_USB3PHY_1_PIPE, 0 },
-	{ P_XO, 2 },
-};
-
-static const char * const gcc_pcie20_phy0_pipe_clk_xo[] = {
-	"pcie20_phy0_pipe_clk",
-	"xo",
-};
-
-static const struct parent_map gcc_pcie20_phy0_pipe_clk_xo_map[] = {
-	{ P_PCIE20_PHY0_PIPE, 0 },
-	{ P_XO, 2 },
-};
-
-static const char * const gcc_pcie20_phy1_pipe_clk_xo[] = {
-	"pcie20_phy1_pipe_clk",
-	"xo",
-};
-
-static const struct parent_map gcc_pcie20_phy1_pipe_clk_xo_map[] = {
-	{ P_PCIE20_PHY1_PIPE, 0 },
-	{ P_XO, 2 },
-};
-
-static const char * const gcc_xo_gpll0_gpll6_gpll0_div2[] = {
-	"xo",
-	"gpll0",
-	"gpll6",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL6, 2 },
-	{ P_GPLL0_DIV2, 4 },
-};
-
-static const char * const gcc_xo_gpll0_gpll6_gpll0_out_main_div2[] = {
-	"xo",
-	"gpll0",
-	"gpll6",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL6, 2 },
-	{ P_GPLL0_DIV2, 3 },
-};
-
-static const char * const gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2[] = {
-	"xo",
-	"bias_pll_nss_noc_clk",
-	"gpll0",
-	"gpll2",
-};
-
-static const struct parent_map gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map[] = {
-	{ P_XO, 0 },
-	{ P_BIAS_PLL_NSS_NOC, 1 },
-	{ P_GPLL0, 2 },
-	{ P_GPLL2, 3 },
-};
-
-static const char * const gcc_xo_nss_crypto_pll_gpll0[] = {
-	"xo",
-	"nss_crypto_pll",
-	"gpll0",
-};
-
-static const struct parent_map gcc_xo_nss_crypto_pll_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_NSS_CRYPTO_PLL, 1 },
-	{ P_GPLL0, 2 },
-};
-
-static const char * const gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6[] = {
-	"xo",
-	"ubi32_pll",
-	"gpll0",
-	"gpll2",
-	"gpll4",
-	"gpll6",
-};
-
-static const struct parent_map gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map[] = {
-	{ P_XO, 0 },
-	{ P_UBI32_PLL, 1 },
-	{ P_GPLL0, 2 },
-	{ P_GPLL2, 3 },
-	{ P_GPLL4, 4 },
-	{ P_GPLL6, 5 },
-};
-
-static const char * const gcc_xo_gpll0_out_main_div2[] = {
-	"xo",
-	"gpll0_out_main_div2",
-};
-
-static const struct parent_map gcc_xo_gpll0_out_main_div2_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0_DIV2, 1 },
-};
-
-static const char * const gcc_xo_bias_gpll0_gpll4_nss_ubi32[] = {
-	"xo",
-	"bias_pll_cc_clk",
-	"gpll0",
-	"gpll4",
-	"nss_crypto_pll",
-	"ubi32_pll",
-};
-
-static const struct parent_map gcc_xo_bias_gpll0_gpll4_nss_ubi32_map[] = {
-	{ P_XO, 0 },
-	{ P_BIAS_PLL, 1 },
-	{ P_GPLL0, 2 },
-	{ P_GPLL4, 3 },
-	{ P_NSS_CRYPTO_PLL, 4 },
-	{ P_UBI32_PLL, 5 },
-};
-
-static const char * const gcc_xo_gpll0_gpll4[] = {
-	"xo",
-	"gpll0",
-	"gpll4",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL4, 2 },
-};
-
-static const char * const gcc_xo_uniphy0_rx_tx_ubi32_bias[] = {
-	"xo",
-	"uniphy0_gcc_rx_clk",
-	"uniphy0_gcc_tx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map gcc_xo_uniphy0_rx_tx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY0_RX, 1 },
-	{ P_UNIPHY0_TX, 2 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_uniphy0_tx_rx_ubi32_bias[] = {
-	"xo",
-	"uniphy0_gcc_tx_clk",
-	"uniphy0_gcc_rx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map gcc_xo_uniphy0_tx_rx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY0_TX, 1 },
-	{ P_UNIPHY0_RX, 2 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias[] = {
-	"xo",
-	"uniphy0_gcc_rx_clk",
-	"uniphy0_gcc_tx_clk",
-	"uniphy1_gcc_rx_clk",
-	"uniphy1_gcc_tx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map
-gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY0_RX, 1 },
-	{ P_UNIPHY0_TX, 2 },
-	{ P_UNIPHY1_RX, 3 },
-	{ P_UNIPHY1_TX, 4 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias[] = {
-	"xo",
-	"uniphy0_gcc_tx_clk",
-	"uniphy0_gcc_rx_clk",
-	"uniphy1_gcc_tx_clk",
-	"uniphy1_gcc_rx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map
-gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY0_TX, 1 },
-	{ P_UNIPHY0_RX, 2 },
-	{ P_UNIPHY1_TX, 3 },
-	{ P_UNIPHY1_RX, 4 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_uniphy2_rx_tx_ubi32_bias[] = {
-	"xo",
-	"uniphy2_gcc_rx_clk",
-	"uniphy2_gcc_tx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map gcc_xo_uniphy2_rx_tx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY2_RX, 1 },
-	{ P_UNIPHY2_TX, 2 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_uniphy2_tx_rx_ubi32_bias[] = {
-	"xo",
-	"uniphy2_gcc_tx_clk",
-	"uniphy2_gcc_rx_clk",
-	"ubi32_pll",
-	"bias_pll_cc_clk",
-};
-
-static const struct parent_map gcc_xo_uniphy2_tx_rx_ubi32_bias_map[] = {
-	{ P_XO, 0 },
-	{ P_UNIPHY2_TX, 1 },
-	{ P_UNIPHY2_RX, 2 },
-	{ P_UBI32_PLL, 5 },
-	{ P_BIAS_PLL, 6 },
-};
-
-static const char * const gcc_xo_gpll0_gpll6_gpll0_sleep_clk[] = {
-	"xo",
-	"gpll0",
-	"gpll6",
-	"gpll0_out_main_div2",
-	"sleep_clk",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL6, 2 },
-	{ P_GPLL0_DIV2, 4 },
-	{ P_SLEEP_CLK, 6 },
-};
-
 static struct clk_alpha_pll gpll0_main = {
 	.offset = 0x21000,
 	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
@@ -400,8 +57,9 @@ static struct clk_alpha_pll gpll0_main = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gpll0_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_ops,
@@ -414,9 +72,8 @@ static struct clk_fixed_factor gpll0_out_main_div2 = {
 	.div = 2,
 	.hw.init = &(struct clk_init_data){
 		.name = "gpll0_out_main_div2",
-		.parent_names = (const char *[]){
-			"gpll0_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll0_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -429,9 +86,8 @@ static struct clk_alpha_pll_postdiv gpll0 = {
 	.width = 4,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll0",
-		.parent_names = (const char *[]){
-			"gpll0_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll0_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 	},
@@ -445,8 +101,9 @@ static struct clk_alpha_pll gpll2_main = {
 		.enable_mask = BIT(2),
 		.hw.init = &(struct clk_init_data){
 			.name = "gpll2_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_ops,
@@ -461,9 +118,8 @@ static struct clk_alpha_pll_postdiv gpll2 = {
 	.width = 4,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll2",
-		.parent_names = (const char *[]){
-			"gpll2_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll2_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -478,8 +134,9 @@ static struct clk_alpha_pll gpll4_main = {
 		.enable_mask = BIT(5),
 		.hw.init = &(struct clk_init_data){
 			.name = "gpll4_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_ops,
@@ -494,9 +151,8 @@ static struct clk_alpha_pll_postdiv gpll4 = {
 	.width = 4,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll4",
-		.parent_names = (const char *[]){
-			"gpll4_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll4_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -512,8 +168,9 @@ static struct clk_alpha_pll gpll6_main = {
 		.enable_mask = BIT(7),
 		.hw.init = &(struct clk_init_data){
 			.name = "gpll6_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_ops,
@@ -528,9 +185,8 @@ static struct clk_alpha_pll_postdiv gpll6 = {
 	.width = 2,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll6",
-		.parent_names = (const char *[]){
-			"gpll6_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll6_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -542,9 +198,8 @@ static struct clk_fixed_factor gpll6_out_main_div2 = {
 	.div = 2,
 	.hw.init = &(struct clk_init_data){
 		.name = "gpll6_out_main_div2",
-		.parent_names = (const char *[]){
-			"gpll6_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gpll6_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -560,8 +215,9 @@ static struct clk_alpha_pll ubi32_pll_main = {
 		.enable_mask = BIT(6),
 		.hw.init = &(struct clk_init_data){
 			.name = "ubi32_pll_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_huayra_ops,
@@ -575,9 +231,8 @@ static struct clk_alpha_pll_postdiv ubi32_pll = {
 	.width = 2,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "ubi32_pll",
-		.parent_names = (const char *[]){
-			"ubi32_pll_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&ubi32_pll_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -592,8 +247,9 @@ static struct clk_alpha_pll nss_crypto_pll_main = {
 		.enable_mask = BIT(4),
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_crypto_pll_main",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.ops = &clk_alpha_pll_ops,
@@ -607,9 +263,8 @@ static struct clk_alpha_pll_postdiv nss_crypto_pll = {
 	.width = 4,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_crypto_pll",
-		.parent_names = (const char *[]){
-			"nss_crypto_pll_main"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&nss_crypto_pll_main.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_alpha_pll_postdiv_ro_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -623,6 +278,18 @@ static const struct freq_tbl ftbl_pcnoc_bfdcd_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll0_out_main_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw},
+	{ .hw = &gpll0_out_main_div2.hw},
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll0_out_main_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL0_DIV2, 4 },
+};
+
 static struct clk_rcg2 pcnoc_bfdcd_clk_src = {
 	.cmd_rcgr = 0x27000,
 	.freq_tbl = ftbl_pcnoc_bfdcd_clk_src,
@@ -630,8 +297,8 @@ static struct clk_rcg2 pcnoc_bfdcd_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcnoc_bfdcd_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 		.flags = CLK_IS_CRITICAL,
 	},
@@ -642,9 +309,8 @@ static struct clk_fixed_factor pcnoc_clk_src = {
 	.div = 1,
 	.hw.init = &(struct clk_init_data){
 		.name = "pcnoc_clk_src",
-		.parent_names = (const char *[]){
-			"pcnoc_bfdcd_clk_src"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_bfdcd_clk_src.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -658,8 +324,9 @@ static struct clk_branch gcc_sleep_clk_src = {
 		.enable_mask = BIT(1),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sleep_clk_src",
-			.parent_names = (const char *[]){
-				"sleep_clk"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "sleep_clk",
+				.name = "sleep_clk",
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -682,8 +349,8 @@ static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup1_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -708,8 +375,8 @@ static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup1_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -721,8 +388,8 @@ static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup2_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -735,8 +402,8 @@ static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup2_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -748,8 +415,8 @@ static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup3_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -762,8 +429,8 @@ static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup3_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -775,8 +442,8 @@ static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup4_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -789,8 +456,8 @@ static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup4_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -802,8 +469,8 @@ static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup5_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -816,8 +483,8 @@ static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup5_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -829,8 +496,8 @@ static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup6_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -843,8 +510,8 @@ static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup6_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -877,8 +544,8 @@ static struct clk_rcg2 blsp1_uart1_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart1_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -891,8 +558,8 @@ static struct clk_rcg2 blsp1_uart2_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart2_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -905,8 +572,8 @@ static struct clk_rcg2 blsp1_uart3_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart3_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -919,8 +586,8 @@ static struct clk_rcg2 blsp1_uart4_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart4_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -933,8 +600,8 @@ static struct clk_rcg2 blsp1_uart5_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart5_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -947,8 +614,8 @@ static struct clk_rcg2 blsp1_uart6_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart6_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -958,6 +625,11 @@ static const struct clk_parent_data gcc_xo_gpll0[] = {
 	{ .hw = &gpll0.clkr.hw },
 };
 
+static const struct parent_map gcc_xo_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+};
+
 static const struct freq_tbl ftbl_pcie_axi_clk_src[] = {
 	F(19200000, P_XO, 1, 0, 0),
 	F(200000000, P_GPLL0, 4, 0, 0),
@@ -972,7 +644,7 @@ static struct clk_rcg2 pcie0_axi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcie0_axi_clk_src",
 		.parent_data = gcc_xo_gpll0,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -981,6 +653,18 @@ static const struct freq_tbl ftbl_pcie_aux_clk_src[] = {
 	F(19200000, P_XO, 1, 0, 0),
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_sleep_clk[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll0_sleep_clk_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 2 },
+	{ P_SLEEP_CLK, 6 },
+};
+
 static struct clk_rcg2 pcie0_aux_clk_src = {
 	.cmd_rcgr = 0x75024,
 	.freq_tbl = ftbl_pcie_aux_clk_src,
@@ -989,12 +673,22 @@ static struct clk_rcg2 pcie0_aux_clk_src = {
 	.parent_map = gcc_xo_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcie0_aux_clk_src",
-		.parent_names = gcc_xo_gpll0_sleep_clk,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
 
+static const struct clk_parent_data gcc_pcie20_phy0_pipe_clk_xo[] = {
+	{ .fw_name = "pcie0_pipe", .name = "pcie20_phy0_pipe_clk" },
+	{ .fw_name = "xo", .name = "xo" },
+};
+
+static const struct parent_map gcc_pcie20_phy0_pipe_clk_xo_map[] = {
+	{ P_PCIE20_PHY0_PIPE, 0 },
+	{ P_XO, 2 },
+};
+
 static struct clk_regmap_mux pcie0_pipe_clk_src = {
 	.reg = 0x7501c,
 	.shift = 8,
@@ -1003,8 +697,8 @@ static struct clk_regmap_mux pcie0_pipe_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "pcie0_pipe_clk_src",
-			.parent_names = gcc_pcie20_phy0_pipe_clk_xo,
-			.num_parents = 2,
+			.parent_data = gcc_pcie20_phy0_pipe_clk_xo,
+			.num_parents = ARRAY_SIZE(gcc_pcie20_phy0_pipe_clk_xo),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -1019,7 +713,7 @@ static struct clk_rcg2 pcie1_axi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcie1_axi_clk_src",
 		.parent_data = gcc_xo_gpll0,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1032,12 +726,22 @@ static struct clk_rcg2 pcie1_aux_clk_src = {
 	.parent_map = gcc_xo_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcie1_aux_clk_src",
-		.parent_names = gcc_xo_gpll0_sleep_clk,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
 
+static const struct clk_parent_data gcc_pcie20_phy1_pipe_clk_xo[] = {
+	{ .fw_name = "pcie1_pipe", .name = "pcie20_phy1_pipe_clk" },
+	{ .fw_name = "xo", .name = "xo" },
+};
+
+static const struct parent_map gcc_pcie20_phy1_pipe_clk_xo_map[] = {
+	{ P_PCIE20_PHY1_PIPE, 0 },
+	{ P_XO, 2 },
+};
+
 static struct clk_regmap_mux pcie1_pipe_clk_src = {
 	.reg = 0x7601c,
 	.shift = 8,
@@ -1046,8 +750,8 @@ static struct clk_regmap_mux pcie1_pipe_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "pcie1_pipe_clk_src",
-			.parent_names = gcc_pcie20_phy1_pipe_clk_xo,
-			.num_parents = 2,
+			.parent_data = gcc_pcie20_phy1_pipe_clk_xo,
+			.num_parents = ARRAY_SIZE(gcc_pcie20_phy1_pipe_clk_xo),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -1066,6 +770,20 @@ static const struct freq_tbl ftbl_sdcc_apps_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll2_gpll0_out_main_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll2.clkr.hw },
+	{ .hw = &gpll0_out_main_div2.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL2, 2 },
+	{ P_GPLL0_DIV2, 4 },
+};
+
 static struct clk_rcg2 sdcc1_apps_clk_src = {
 	.cmd_rcgr = 0x42004,
 	.freq_tbl = ftbl_sdcc_apps_clk_src,
@@ -1074,8 +792,8 @@ static struct clk_rcg2 sdcc1_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc1_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll2_gpll0_out_main_div2),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -1086,6 +804,20 @@ static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = {
 	F(308570000, P_GPLL6, 3.5, 0, 0),
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll6_gpll0_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll6.clkr.hw },
+	{ .hw = &gpll0_out_main_div2.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL6, 2 },
+	{ P_GPLL0_DIV2, 4 },
+};
+
 static struct clk_rcg2 sdcc1_ice_core_clk_src = {
 	.cmd_rcgr = 0x5d000,
 	.freq_tbl = ftbl_sdcc_ice_core_clk_src,
@@ -1094,8 +826,8 @@ static struct clk_rcg2 sdcc1_ice_core_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll6_gpll0_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc1_ice_core_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll6_gpll0_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll0_gpll6_gpll0_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll6_gpll0_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1108,8 +840,8 @@ static struct clk_rcg2 sdcc2_apps_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc2_apps_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll2_gpll0_out_main_div2),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -1121,6 +853,18 @@ static const struct freq_tbl ftbl_usb_master_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_out_main_div2_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0_out_main_div2.hw },
+	{ .hw = &gpll0.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_out_main_div2_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0_DIV2, 2 },
+	{ P_GPLL0, 1 },
+};
+
 static struct clk_rcg2 usb0_master_clk_src = {
 	.cmd_rcgr = 0x3e00c,
 	.freq_tbl = ftbl_usb_master_clk_src,
@@ -1129,8 +873,8 @@ static struct clk_rcg2 usb0_master_clk_src = {
 	.parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb0_master_clk_src",
-		.parent_names = gcc_xo_gpll0_out_main_div2_gpll0,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_out_main_div2_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_out_main_div2_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1148,8 +892,8 @@ static struct clk_rcg2 usb0_aux_clk_src = {
 	.parent_map = gcc_xo_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb0_aux_clk_src",
-		.parent_names = gcc_xo_gpll0_sleep_clk,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1161,6 +905,20 @@ static const struct freq_tbl ftbl_usb_mock_utmi_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll6_gpll0_gpll0_out_main_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll6.clkr.hw },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll0_out_main_div2.hw },
+};
+
+static const struct parent_map gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL6, 1 },
+	{ P_GPLL0, 3 },
+	{ P_GPLL0_DIV2, 4 },
+};
+
 static struct clk_rcg2 usb0_mock_utmi_clk_src = {
 	.cmd_rcgr = 0x3e020,
 	.freq_tbl = ftbl_usb_mock_utmi_clk_src,
@@ -1169,12 +927,22 @@ static struct clk_rcg2 usb0_mock_utmi_clk_src = {
 	.parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb0_mock_utmi_clk_src",
-		.parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll6_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
 
+static const struct clk_parent_data gcc_usb3phy_0_cc_pipe_clk_xo[] = {
+	{ .name = "usb3phy_0_cc_pipe_clk" },
+	{ .fw_name = "xo", .name = "xo" },
+};
+
+static const struct parent_map gcc_usb3phy_0_cc_pipe_clk_xo_map[] = {
+	{ P_USB3PHY_0_PIPE, 0 },
+	{ P_XO, 2 },
+};
+
 static struct clk_regmap_mux usb0_pipe_clk_src = {
 	.reg = 0x3e048,
 	.shift = 8,
@@ -1183,8 +951,8 @@ static struct clk_regmap_mux usb0_pipe_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "usb0_pipe_clk_src",
-			.parent_names = gcc_usb3phy_0_cc_pipe_clk_xo,
-			.num_parents = 2,
+			.parent_data = gcc_usb3phy_0_cc_pipe_clk_xo,
+			.num_parents = ARRAY_SIZE(gcc_usb3phy_0_cc_pipe_clk_xo),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -1199,8 +967,8 @@ static struct clk_rcg2 usb1_master_clk_src = {
 	.parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb1_master_clk_src",
-		.parent_names = gcc_xo_gpll0_out_main_div2_gpll0,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_out_main_div2_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_out_main_div2_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1213,8 +981,8 @@ static struct clk_rcg2 usb1_aux_clk_src = {
 	.parent_map = gcc_xo_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb1_aux_clk_src",
-		.parent_names = gcc_xo_gpll0_sleep_clk,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1227,12 +995,22 @@ static struct clk_rcg2 usb1_mock_utmi_clk_src = {
 	.parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb1_mock_utmi_clk_src",
-		.parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll6_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
 
+static const struct clk_parent_data gcc_usb3phy_1_cc_pipe_clk_xo[] = {
+	{ .name = "usb3phy_1_cc_pipe_clk" },
+	{ .fw_name = "xo", .name = "xo" },
+};
+
+static const struct parent_map gcc_usb3phy_1_cc_pipe_clk_xo_map[] = {
+	{ P_USB3PHY_1_PIPE, 0 },
+	{ P_XO, 2 },
+};
+
 static struct clk_regmap_mux usb1_pipe_clk_src = {
 	.reg = 0x3f048,
 	.shift = 8,
@@ -1241,8 +1019,8 @@ static struct clk_regmap_mux usb1_pipe_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "usb1_pipe_clk_src",
-			.parent_names = gcc_usb3phy_1_cc_pipe_clk_xo,
-			.num_parents = 2,
+			.parent_data = gcc_usb3phy_1_cc_pipe_clk_xo,
+			.num_parents = ARRAY_SIZE(gcc_usb3phy_1_cc_pipe_clk_xo),
 			.ops = &clk_regmap_mux_closest_ops,
 			.flags = CLK_SET_RATE_PARENT,
 		},
@@ -1256,8 +1034,9 @@ static struct clk_branch gcc_xo_clk_src = {
 		.enable_mask = BIT(1),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_xo_clk_src",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo",
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
@@ -1271,9 +1050,8 @@ static struct clk_fixed_factor gcc_xo_div4_clk_src = {
 	.div = 4,
 	.hw.init = &(struct clk_init_data){
 		.name = "gcc_xo_div4_clk_src",
-		.parent_names = (const char *[]){
-			"gcc_xo_clk_src"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1291,6 +1069,20 @@ static const struct freq_tbl ftbl_system_noc_bfdcd_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll6_gpll0_out_main_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll6.clkr.hw },
+	{ .hw = &gpll0_out_main_div2.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL6, 2 },
+	{ P_GPLL0_DIV2, 3 },
+};
+
 static struct clk_rcg2 system_noc_bfdcd_clk_src = {
 	.cmd_rcgr = 0x26004,
 	.freq_tbl = ftbl_system_noc_bfdcd_clk_src,
@@ -1298,8 +1090,8 @@ static struct clk_rcg2 system_noc_bfdcd_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "system_noc_bfdcd_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll6_gpll0_out_main_div2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_gpll0_gpll6_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll6_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 		.flags = CLK_IS_CRITICAL,
 	},
@@ -1310,9 +1102,8 @@ static struct clk_fixed_factor system_noc_clk_src = {
 	.div = 1,
 	.hw.init = &(struct clk_init_data){
 		.name = "system_noc_clk_src",
-		.parent_names = (const char *[]){
-			"system_noc_bfdcd_clk_src"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&system_noc_bfdcd_clk_src.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1333,7 +1124,7 @@ static struct clk_rcg2 nss_ce_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_ce_clk_src",
 		.parent_data = gcc_xo_gpll0,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1344,6 +1135,20 @@ static const struct freq_tbl ftbl_nss_noc_bfdcd_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "bias_pll_nss_noc_clk", .name = "bias_pll_nss_noc_clk" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll2.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map[] = {
+	{ P_XO, 0 },
+	{ P_BIAS_PLL_NSS_NOC, 1 },
+	{ P_GPLL0, 2 },
+	{ P_GPLL2, 3 },
+};
+
 static struct clk_rcg2 nss_noc_bfdcd_clk_src = {
 	.cmd_rcgr = 0x68088,
 	.freq_tbl = ftbl_nss_noc_bfdcd_clk_src,
@@ -1351,8 +1156,8 @@ static struct clk_rcg2 nss_noc_bfdcd_clk_src = {
 	.parent_map = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_noc_bfdcd_clk_src",
-		.parent_names = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2,
-		.num_parents = 4,
+		.parent_data = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2,
+		.num_parents = ARRAY_SIZE(gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1362,9 +1167,8 @@ static struct clk_fixed_factor nss_noc_clk_src = {
 	.div = 1,
 	.hw.init = &(struct clk_init_data){
 		.name = "nss_noc_clk_src",
-		.parent_names = (const char *[]){
-			"nss_noc_bfdcd_clk_src"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_bfdcd_clk_src.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1377,6 +1181,18 @@ static const struct freq_tbl ftbl_nss_crypto_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_nss_crypto_pll_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &nss_crypto_pll.clkr.hw },
+	{ .hw = &gpll0.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_nss_crypto_pll_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_NSS_CRYPTO_PLL, 1 },
+	{ P_GPLL0, 2 },
+};
+
 static struct clk_rcg2 nss_crypto_clk_src = {
 	.cmd_rcgr = 0x68144,
 	.freq_tbl = ftbl_nss_crypto_clk_src,
@@ -1385,8 +1201,8 @@ static struct clk_rcg2 nss_crypto_clk_src = {
 	.parent_map = gcc_xo_nss_crypto_pll_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_crypto_clk_src",
-		.parent_names = gcc_xo_nss_crypto_pll_gpll0,
-		.num_parents = 3,
+		.parent_data = gcc_xo_nss_crypto_pll_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_nss_crypto_pll_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1400,6 +1216,24 @@ static const struct freq_tbl ftbl_nss_ubi_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll2.clkr.hw },
+	{ .hw = &gpll4.clkr.hw },
+	{ .hw = &gpll6.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map[] = {
+	{ P_XO, 0 },
+	{ P_UBI32_PLL, 1 },
+	{ P_GPLL0, 2 },
+	{ P_GPLL2, 3 },
+	{ P_GPLL4, 4 },
+	{ P_GPLL6, 5 },
+};
+
 static struct clk_rcg2 nss_ubi0_clk_src = {
 	.cmd_rcgr = 0x68104,
 	.freq_tbl = ftbl_nss_ubi_clk_src,
@@ -1407,8 +1241,8 @@ static struct clk_rcg2 nss_ubi0_clk_src = {
 	.parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_ubi0_clk_src",
-		.parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
-		.num_parents = 6,
+		.parent_data = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
+		.num_parents = ARRAY_SIZE(gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6),
 		.ops = &clk_rcg2_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1421,9 +1255,8 @@ static struct clk_regmap_div nss_ubi0_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_ubi0_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_ubi0_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ubi0_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ro_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1438,8 +1271,8 @@ static struct clk_rcg2 nss_ubi1_clk_src = {
 	.parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_ubi1_clk_src",
-		.parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
-		.num_parents = 6,
+		.parent_data = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
+		.num_parents = ARRAY_SIZE(gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6),
 		.ops = &clk_rcg2_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -1452,9 +1285,8 @@ static struct clk_regmap_div nss_ubi1_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_ubi1_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_ubi1_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ubi1_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ro_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1468,6 +1300,16 @@ static const struct freq_tbl ftbl_ubi_mpt_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_out_main_div2[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0_out_main_div2.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_out_main_div2_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0_DIV2, 1 },
+};
+
 static struct clk_rcg2 ubi_mpt_clk_src = {
 	.cmd_rcgr = 0x68090,
 	.freq_tbl = ftbl_ubi_mpt_clk_src,
@@ -1475,8 +1317,8 @@ static struct clk_rcg2 ubi_mpt_clk_src = {
 	.parent_map = gcc_xo_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "ubi_mpt_clk_src",
-		.parent_names = gcc_xo_gpll0_out_main_div2,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1487,6 +1329,18 @@ static const struct freq_tbl ftbl_nss_imem_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll4[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll4.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL4, 2 },
+};
+
 static struct clk_rcg2 nss_imem_clk_src = {
 	.cmd_rcgr = 0x68158,
 	.freq_tbl = ftbl_nss_imem_clk_src,
@@ -1494,8 +1348,8 @@ static struct clk_rcg2 nss_imem_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll4_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_imem_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll4,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll4,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll4),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1506,6 +1360,24 @@ static const struct freq_tbl ftbl_nss_ppe_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_bias_gpll0_gpll4_nss_ubi32[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll4.clkr.hw },
+	{ .hw = &nss_crypto_pll.clkr.hw },
+	{ .hw = &ubi32_pll.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_bias_gpll0_gpll4_nss_ubi32_map[] = {
+	{ P_XO, 0 },
+	{ P_BIAS_PLL, 1 },
+	{ P_GPLL0, 2 },
+	{ P_GPLL4, 3 },
+	{ P_NSS_CRYPTO_PLL, 4 },
+	{ P_UBI32_PLL, 5 },
+};
+
 static struct clk_rcg2 nss_ppe_clk_src = {
 	.cmd_rcgr = 0x68080,
 	.freq_tbl = ftbl_nss_ppe_clk_src,
@@ -1513,8 +1385,8 @@ static struct clk_rcg2 nss_ppe_clk_src = {
 	.parent_map = gcc_xo_bias_gpll0_gpll4_nss_ubi32_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_ppe_clk_src",
-		.parent_names = gcc_xo_bias_gpll0_gpll4_nss_ubi32,
-		.num_parents = 6,
+		.parent_data = gcc_xo_bias_gpll0_gpll4_nss_ubi32,
+		.num_parents = ARRAY_SIZE(gcc_xo_bias_gpll0_gpll4_nss_ubi32),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1524,9 +1396,8 @@ static struct clk_fixed_factor nss_ppe_cdiv_clk_src = {
 	.div = 4,
 	.hw.init = &(struct clk_init_data){
 		.name = "nss_ppe_cdiv_clk_src",
-		.parent_names = (const char *[]){
-			"nss_ppe_clk_src"
-		},
+		.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1540,6 +1411,22 @@ static const struct freq_tbl ftbl_nss_port1_rx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy0_rx_tx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy0_gcc_rx_clk", .name = "uniphy0_gcc_rx_clk" },
+	{ .fw_name = "uniphy0_gcc_tx_clk", .name = "uniphy0_gcc_tx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map gcc_xo_uniphy0_rx_tx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY0_RX, 1 },
+	{ P_UNIPHY0_TX, 2 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port1_rx_clk_src = {
 	.cmd_rcgr = 0x68020,
 	.freq_tbl = ftbl_nss_port1_rx_clk_src,
@@ -1547,8 +1434,8 @@ static struct clk_rcg2 nss_port1_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port1_rx_clk_src",
-		.parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1560,9 +1447,8 @@ static struct clk_regmap_div nss_port1_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port1_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port1_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1577,6 +1463,22 @@ static const struct freq_tbl ftbl_nss_port1_tx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy0_tx_rx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy0_gcc_tx_clk", .name = "uniphy0_gcc_tx_clk" },
+	{ .fw_name = "uniphy0_gcc_rx_clk", .name = "uniphy0_gcc_rx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map gcc_xo_uniphy0_tx_rx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY0_TX, 1 },
+	{ P_UNIPHY0_RX, 2 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port1_tx_clk_src = {
 	.cmd_rcgr = 0x68028,
 	.freq_tbl = ftbl_nss_port1_tx_clk_src,
@@ -1584,8 +1486,8 @@ static struct clk_rcg2 nss_port1_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port1_tx_clk_src",
-		.parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1597,9 +1499,8 @@ static struct clk_regmap_div nss_port1_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port1_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port1_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1614,8 +1515,8 @@ static struct clk_rcg2 nss_port2_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port2_rx_clk_src",
-		.parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1627,9 +1528,8 @@ static struct clk_regmap_div nss_port2_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port2_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port2_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1644,8 +1544,8 @@ static struct clk_rcg2 nss_port2_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port2_tx_clk_src",
-		.parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1657,9 +1557,8 @@ static struct clk_regmap_div nss_port2_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port2_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port2_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1674,8 +1573,8 @@ static struct clk_rcg2 nss_port3_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port3_rx_clk_src",
-		.parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1687,9 +1586,8 @@ static struct clk_regmap_div nss_port3_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port3_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port3_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1704,8 +1602,8 @@ static struct clk_rcg2 nss_port3_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port3_tx_clk_src",
-		.parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1717,9 +1615,8 @@ static struct clk_regmap_div nss_port3_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port3_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port3_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1734,8 +1631,8 @@ static struct clk_rcg2 nss_port4_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port4_rx_clk_src",
-		.parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1747,9 +1644,8 @@ static struct clk_regmap_div nss_port4_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port4_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port4_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1764,8 +1660,8 @@ static struct clk_rcg2 nss_port4_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port4_tx_clk_src",
-		.parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1777,9 +1673,8 @@ static struct clk_regmap_div nss_port4_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port4_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port4_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1799,6 +1694,27 @@ static const struct freq_tbl ftbl_nss_port5_rx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy0_gcc_rx_clk", .name = "uniphy0_gcc_rx_clk" },
+	{ .fw_name = "uniphy0_gcc_tx_clk", .name = "uniphy0_gcc_tx_clk" },
+	{ .fw_name = "uniphy1_gcc_rx_clk", .name = "uniphy1_gcc_rx_clk" },
+	{ .fw_name = "uniphy1_gcc_tx_clk", .name = "uniphy1_gcc_tx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map
+gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY0_RX, 1 },
+	{ P_UNIPHY0_TX, 2 },
+	{ P_UNIPHY1_RX, 3 },
+	{ P_UNIPHY1_TX, 4 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port5_rx_clk_src = {
 	.cmd_rcgr = 0x68060,
 	.freq_tbl = ftbl_nss_port5_rx_clk_src,
@@ -1806,8 +1722,8 @@ static struct clk_rcg2 nss_port5_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port5_rx_clk_src",
-		.parent_names = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias,
-		.num_parents = 7,
+		.parent_data = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1819,9 +1735,8 @@ static struct clk_regmap_div nss_port5_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port5_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port5_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1841,6 +1756,27 @@ static const struct freq_tbl ftbl_nss_port5_tx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy0_gcc_tx_clk", .name = "uniphy0_gcc_tx_clk" },
+	{ .fw_name = "uniphy0_gcc_rx_clk", .name = "uniphy0_gcc_rx_clk" },
+	{ .fw_name = "uniphy1_gcc_tx_clk", .name = "uniphy1_gcc_tx_clk" },
+	{ .fw_name = "uniphy1_gcc_rx_clk", .name = "uniphy1_gcc_rx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map
+gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY0_TX, 1 },
+	{ P_UNIPHY0_RX, 2 },
+	{ P_UNIPHY1_TX, 3 },
+	{ P_UNIPHY1_RX, 4 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port5_tx_clk_src = {
 	.cmd_rcgr = 0x68068,
 	.freq_tbl = ftbl_nss_port5_tx_clk_src,
@@ -1848,8 +1784,8 @@ static struct clk_rcg2 nss_port5_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port5_tx_clk_src",
-		.parent_names = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias,
-		.num_parents = 7,
+		.parent_data = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1861,9 +1797,8 @@ static struct clk_regmap_div nss_port5_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port5_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port5_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1883,6 +1818,22 @@ static const struct freq_tbl ftbl_nss_port6_rx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy2_rx_tx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy2_gcc_rx_clk", .name = "uniphy2_gcc_rx_clk" },
+	{ .fw_name = "uniphy2_gcc_tx_clk", .name = "uniphy2_gcc_tx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map gcc_xo_uniphy2_rx_tx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY2_RX, 1 },
+	{ P_UNIPHY2_TX, 2 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port6_rx_clk_src = {
 	.cmd_rcgr = 0x68070,
 	.freq_tbl = ftbl_nss_port6_rx_clk_src,
@@ -1890,8 +1841,8 @@ static struct clk_rcg2 nss_port6_rx_clk_src = {
 	.parent_map = gcc_xo_uniphy2_rx_tx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port6_rx_clk_src",
-		.parent_names = gcc_xo_uniphy2_rx_tx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy2_rx_tx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy2_rx_tx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1903,9 +1854,8 @@ static struct clk_regmap_div nss_port6_rx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port6_rx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port6_rx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_rx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1925,6 +1875,22 @@ static const struct freq_tbl ftbl_nss_port6_tx_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_uniphy2_tx_rx_ubi32_bias[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .fw_name = "uniphy2_gcc_tx_clk", .name = "uniphy2_gcc_tx_clk" },
+	{ .fw_name = "uniphy2_gcc_rx_clk", .name = "uniphy2_gcc_rx_clk" },
+	{ .hw = &ubi32_pll.clkr.hw },
+	{ .fw_name = "bias_pll_cc_clk", .name = "bias_pll_cc_clk" },
+};
+
+static const struct parent_map gcc_xo_uniphy2_tx_rx_ubi32_bias_map[] = {
+	{ P_XO, 0 },
+	{ P_UNIPHY2_TX, 1 },
+	{ P_UNIPHY2_RX, 2 },
+	{ P_UBI32_PLL, 5 },
+	{ P_BIAS_PLL, 6 },
+};
+
 static struct clk_rcg2 nss_port6_tx_clk_src = {
 	.cmd_rcgr = 0x68078,
 	.freq_tbl = ftbl_nss_port6_tx_clk_src,
@@ -1932,8 +1898,8 @@ static struct clk_rcg2 nss_port6_tx_clk_src = {
 	.parent_map = gcc_xo_uniphy2_tx_rx_ubi32_bias_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "nss_port6_tx_clk_src",
-		.parent_names = gcc_xo_uniphy2_tx_rx_ubi32_bias,
-		.num_parents = 5,
+		.parent_data = gcc_xo_uniphy2_tx_rx_ubi32_bias,
+		.num_parents = ARRAY_SIZE(gcc_xo_uniphy2_tx_rx_ubi32_bias),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1945,9 +1911,8 @@ static struct clk_regmap_div nss_port6_tx_div_clk_src = {
 	.clkr = {
 		.hw.init = &(struct clk_init_data){
 			.name = "nss_port6_tx_div_clk_src",
-			.parent_names = (const char *[]){
-				"nss_port6_tx_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_tx_clk_src.clkr.hw },
 			.num_parents = 1,
 			.ops = &clk_regmap_div_ops,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1970,8 +1935,8 @@ static struct clk_rcg2 crypto_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "crypto_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
-		.num_parents = 3,
+		.parent_data = gcc_xo_gpll0_gpll0_out_main_div2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll0_out_main_div2),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1981,6 +1946,22 @@ static struct freq_tbl ftbl_gp_clk_src[] = {
 	{ }
 };
 
+static const struct clk_parent_data gcc_xo_gpll0_gpll6_gpll0_sleep_clk[] = {
+	{ .fw_name = "xo", .name = "xo" },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll6.clkr.hw },
+	{ .hw = &gpll0_out_main_div2.hw },
+	{ .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL6, 2 },
+	{ P_GPLL0_DIV2, 4 },
+	{ P_SLEEP_CLK, 6 },
+};
+
 static struct clk_rcg2 gp1_clk_src = {
 	.cmd_rcgr = 0x08004,
 	.freq_tbl = ftbl_gp_clk_src,
@@ -1989,8 +1970,8 @@ static struct clk_rcg2 gp1_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp1_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
-		.num_parents = 5,
+		.parent_data = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll6_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -2003,8 +1984,8 @@ static struct clk_rcg2 gp2_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp2_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
-		.num_parents = 5,
+		.parent_data = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll6_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -2017,8 +1998,8 @@ static struct clk_rcg2 gp3_clk_src = {
 	.parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp3_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
-		.num_parents = 5,
+		.parent_data = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_gpll6_gpll0_sleep_clk),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -2030,9 +2011,8 @@ static struct clk_branch gcc_blsp1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2047,9 +2027,8 @@ static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup1_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup1_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup1_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2064,9 +2043,8 @@ static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup1_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup1_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup1_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2081,9 +2059,8 @@ static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup2_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup2_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup2_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2098,9 +2075,8 @@ static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup2_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup2_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup2_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2115,9 +2091,8 @@ static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup3_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup3_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup3_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2132,9 +2107,8 @@ static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup3_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup3_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup3_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2149,9 +2123,8 @@ static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup4_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup4_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup4_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2166,9 +2139,8 @@ static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup4_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup4_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup4_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2183,9 +2155,8 @@ static struct clk_branch gcc_blsp1_qup5_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup5_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup5_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup5_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2200,9 +2171,8 @@ static struct clk_branch gcc_blsp1_qup5_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup5_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup5_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup5_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2217,9 +2187,8 @@ static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup6_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup6_i2c_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup6_i2c_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2234,9 +2203,8 @@ static struct clk_branch gcc_blsp1_qup6_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup6_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup6_spi_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_qup6_spi_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2251,9 +2219,8 @@ static struct clk_branch gcc_blsp1_uart1_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart1_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart1_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart1_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2268,9 +2235,8 @@ static struct clk_branch gcc_blsp1_uart2_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart2_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart2_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart2_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2285,9 +2251,8 @@ static struct clk_branch gcc_blsp1_uart3_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart3_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart3_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart3_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2302,9 +2267,8 @@ static struct clk_branch gcc_blsp1_uart4_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart4_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart4_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart4_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2319,9 +2283,8 @@ static struct clk_branch gcc_blsp1_uart5_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart5_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart5_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart5_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2336,9 +2299,8 @@ static struct clk_branch gcc_blsp1_uart6_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart6_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart6_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&blsp1_uart6_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2354,9 +2316,8 @@ static struct clk_branch gcc_prng_ahb_clk = {
 		.enable_mask = BIT(8),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_prng_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2371,9 +2332,8 @@ static struct clk_branch gcc_qpic_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_qpic_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2388,9 +2348,8 @@ static struct clk_branch gcc_qpic_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_qpic_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2405,9 +2364,8 @@ static struct clk_branch gcc_pcie0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie0_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2422,9 +2380,8 @@ static struct clk_branch gcc_pcie0_aux_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie0_aux_clk",
-			.parent_names = (const char *[]){
-				"pcie0_aux_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_aux_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2439,9 +2396,8 @@ static struct clk_branch gcc_pcie0_axi_m_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie0_axi_m_clk",
-			.parent_names = (const char *[]){
-				"pcie0_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2456,9 +2412,8 @@ static struct clk_branch gcc_pcie0_axi_s_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie0_axi_s_clk",
-			.parent_names = (const char *[]){
-				"pcie0_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2474,9 +2429,8 @@ static struct clk_branch gcc_pcie0_pipe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie0_pipe_clk",
-			.parent_names = (const char *[]){
-				"pcie0_pipe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_pipe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2491,9 +2445,8 @@ static struct clk_branch gcc_sys_noc_pcie0_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sys_noc_pcie0_axi_clk",
-			.parent_names = (const char *[]){
-				"pcie0_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2508,9 +2461,8 @@ static struct clk_branch gcc_pcie1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie1_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2525,9 +2477,8 @@ static struct clk_branch gcc_pcie1_aux_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie1_aux_clk",
-			.parent_names = (const char *[]){
-				"pcie1_aux_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie1_aux_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2542,9 +2493,8 @@ static struct clk_branch gcc_pcie1_axi_m_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie1_axi_m_clk",
-			.parent_names = (const char *[]){
-				"pcie1_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie1_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2559,9 +2509,8 @@ static struct clk_branch gcc_pcie1_axi_s_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie1_axi_s_clk",
-			.parent_names = (const char *[]){
-				"pcie1_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie1_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2577,9 +2526,8 @@ static struct clk_branch gcc_pcie1_pipe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie1_pipe_clk",
-			.parent_names = (const char *[]){
-				"pcie1_pipe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie1_pipe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2594,9 +2542,8 @@ static struct clk_branch gcc_sys_noc_pcie1_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sys_noc_pcie1_axi_clk",
-			.parent_names = (const char *[]){
-				"pcie1_axi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie1_axi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2611,9 +2558,8 @@ static struct clk_branch gcc_usb0_aux_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_aux_clk",
-			.parent_names = (const char *[]){
-				"usb0_aux_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb0_aux_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2628,9 +2574,8 @@ static struct clk_branch gcc_sys_noc_usb0_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sys_noc_usb0_axi_clk",
-			.parent_names = (const char *[]){
-				"usb0_master_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb0_master_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2645,9 +2590,8 @@ static struct clk_branch gcc_usb0_master_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_master_clk",
-			.parent_names = (const char *[]){
-				"usb0_master_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb0_master_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2662,9 +2606,8 @@ static struct clk_branch gcc_usb0_mock_utmi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_mock_utmi_clk",
-			.parent_names = (const char *[]){
-				"usb0_mock_utmi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb0_mock_utmi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2679,9 +2622,8 @@ static struct clk_branch gcc_usb0_phy_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_phy_cfg_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2697,9 +2639,8 @@ static struct clk_branch gcc_usb0_pipe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_pipe_clk",
-			.parent_names = (const char *[]){
-				"usb0_pipe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb0_pipe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2714,9 +2655,8 @@ static struct clk_branch gcc_usb0_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb0_sleep_clk",
-			.parent_names = (const char *[]){
-				"gcc_sleep_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_sleep_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2731,9 +2671,8 @@ static struct clk_branch gcc_usb1_aux_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_aux_clk",
-			.parent_names = (const char *[]){
-				"usb1_aux_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb1_aux_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2748,9 +2687,8 @@ static struct clk_branch gcc_sys_noc_usb1_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sys_noc_usb1_axi_clk",
-			.parent_names = (const char *[]){
-				"usb1_master_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb1_master_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2765,9 +2703,8 @@ static struct clk_branch gcc_usb1_master_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_master_clk",
-			.parent_names = (const char *[]){
-				"usb1_master_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb1_master_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2782,9 +2719,8 @@ static struct clk_branch gcc_usb1_mock_utmi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_mock_utmi_clk",
-			.parent_names = (const char *[]){
-				"usb1_mock_utmi_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb1_mock_utmi_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2799,9 +2735,8 @@ static struct clk_branch gcc_usb1_phy_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_phy_cfg_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2817,9 +2752,8 @@ static struct clk_branch gcc_usb1_pipe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_pipe_clk",
-			.parent_names = (const char *[]){
-				"usb1_pipe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&usb1_pipe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2834,9 +2768,8 @@ static struct clk_branch gcc_usb1_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb1_sleep_clk",
-			.parent_names = (const char *[]){
-				"gcc_sleep_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_sleep_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2851,9 +2784,8 @@ static struct clk_branch gcc_sdcc1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2868,9 +2800,8 @@ static struct clk_branch gcc_sdcc1_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc1_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&sdcc1_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2885,9 +2816,8 @@ static struct clk_branch gcc_sdcc1_ice_core_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_ice_core_clk",
-			.parent_names = (const char *[]){
-				"sdcc1_ice_core_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&sdcc1_ice_core_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2902,9 +2832,8 @@ static struct clk_branch gcc_sdcc2_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc2_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2919,9 +2848,8 @@ static struct clk_branch gcc_sdcc2_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc2_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc2_apps_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&sdcc2_apps_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2936,9 +2864,8 @@ static struct clk_branch gcc_mem_noc_nss_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mem_noc_nss_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2953,9 +2880,8 @@ static struct clk_branch gcc_nss_ce_apb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ce_apb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2970,9 +2896,8 @@ static struct clk_branch gcc_nss_ce_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ce_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2987,9 +2912,8 @@ static struct clk_branch gcc_nss_cfg_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_cfg_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3004,9 +2928,8 @@ static struct clk_branch gcc_nss_crypto_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_crypto_clk",
-			.parent_names = (const char *[]){
-				"nss_crypto_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_crypto_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3021,9 +2944,8 @@ static struct clk_branch gcc_nss_csr_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_csr_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3038,9 +2960,8 @@ static struct clk_branch gcc_nss_edma_cfg_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_edma_cfg_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3055,9 +2976,8 @@ static struct clk_branch gcc_nss_edma_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_edma_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3072,9 +2992,8 @@ static struct clk_branch gcc_nss_imem_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_imem_clk",
-			.parent_names = (const char *[]){
-				"nss_imem_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_imem_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3089,9 +3008,8 @@ static struct clk_branch gcc_nss_noc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_noc_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3106,9 +3024,8 @@ static struct clk_branch gcc_nss_ppe_btq_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ppe_btq_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3123,9 +3040,8 @@ static struct clk_branch gcc_nss_ppe_cfg_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ppe_cfg_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3140,9 +3056,8 @@ static struct clk_branch gcc_nss_ppe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ppe_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3157,9 +3072,8 @@ static struct clk_branch gcc_nss_ppe_ipe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ppe_ipe_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3174,9 +3088,8 @@ static struct clk_branch gcc_nss_ptp_ref_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_ptp_ref_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_cdiv_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_cdiv_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3192,9 +3105,8 @@ static struct clk_branch gcc_crypto_ppe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_crypto_ppe_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3209,9 +3121,8 @@ static struct clk_branch gcc_nssnoc_ce_apb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ce_apb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3226,9 +3137,8 @@ static struct clk_branch gcc_nssnoc_ce_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ce_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3243,9 +3153,8 @@ static struct clk_branch gcc_nssnoc_crypto_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_crypto_clk",
-			.parent_names = (const char *[]){
-				"nss_crypto_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_crypto_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3260,9 +3169,8 @@ static struct clk_branch gcc_nssnoc_ppe_cfg_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ppe_cfg_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3277,9 +3185,8 @@ static struct clk_branch gcc_nssnoc_ppe_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ppe_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3294,9 +3201,8 @@ static struct clk_branch gcc_nssnoc_qosgen_ref_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_qosgen_ref_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3311,9 +3217,8 @@ static struct clk_branch gcc_nssnoc_snoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_snoc_clk",
-			.parent_names = (const char *[]){
-				"system_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&system_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3328,9 +3233,8 @@ static struct clk_branch gcc_nssnoc_timeout_ref_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_timeout_ref_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_div4_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_div4_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3345,9 +3249,8 @@ static struct clk_branch gcc_nssnoc_ubi0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ubi0_ahb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3362,9 +3265,8 @@ static struct clk_branch gcc_nssnoc_ubi1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nssnoc_ubi1_ahb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3380,9 +3282,8 @@ static struct clk_branch gcc_ubi0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi0_ahb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3398,9 +3299,8 @@ static struct clk_branch gcc_ubi0_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi0_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3416,9 +3316,8 @@ static struct clk_branch gcc_ubi0_nc_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi0_nc_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3434,9 +3333,8 @@ static struct clk_branch gcc_ubi0_core_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi0_core_clk",
-			.parent_names = (const char *[]){
-				"nss_ubi0_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ubi0_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3452,9 +3350,8 @@ static struct clk_branch gcc_ubi0_mpt_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi0_mpt_clk",
-			.parent_names = (const char *[]){
-				"ubi_mpt_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&ubi_mpt_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3470,9 +3367,8 @@ static struct clk_branch gcc_ubi1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi1_ahb_clk",
-			.parent_names = (const char *[]){
-				"nss_ce_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ce_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3488,9 +3384,8 @@ static struct clk_branch gcc_ubi1_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi1_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3506,9 +3401,8 @@ static struct clk_branch gcc_ubi1_nc_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi1_nc_axi_clk",
-			.parent_names = (const char *[]){
-				"nss_noc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_noc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3524,9 +3418,8 @@ static struct clk_branch gcc_ubi1_core_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi1_core_clk",
-			.parent_names = (const char *[]){
-				"nss_ubi1_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ubi1_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3542,9 +3435,8 @@ static struct clk_branch gcc_ubi1_mpt_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ubi1_mpt_clk",
-			.parent_names = (const char *[]){
-				"ubi_mpt_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&ubi_mpt_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3559,9 +3451,8 @@ static struct clk_branch gcc_cmn_12gpll_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_cmn_12gpll_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3576,9 +3467,8 @@ static struct clk_branch gcc_cmn_12gpll_sys_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_cmn_12gpll_sys_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3593,9 +3483,8 @@ static struct clk_branch gcc_mdio_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mdio_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3610,9 +3499,8 @@ static struct clk_branch gcc_uniphy0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3627,9 +3515,8 @@ static struct clk_branch gcc_uniphy0_sys_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_sys_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3644,9 +3531,8 @@ static struct clk_branch gcc_uniphy1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy1_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3661,9 +3547,8 @@ static struct clk_branch gcc_uniphy1_sys_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy1_sys_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3678,9 +3563,8 @@ static struct clk_branch gcc_uniphy2_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy2_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3695,9 +3579,8 @@ static struct clk_branch gcc_uniphy2_sys_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy2_sys_clk",
-			.parent_names = (const char *[]){
-				"gcc_xo_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_xo_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3712,9 +3595,8 @@ static struct clk_branch gcc_nss_port1_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port1_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port1_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3729,9 +3611,8 @@ static struct clk_branch gcc_nss_port1_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port1_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port1_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3746,9 +3627,8 @@ static struct clk_branch gcc_nss_port2_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port2_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port2_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3763,9 +3643,8 @@ static struct clk_branch gcc_nss_port2_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port2_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port2_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3780,9 +3659,8 @@ static struct clk_branch gcc_nss_port3_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port3_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port3_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3797,9 +3675,8 @@ static struct clk_branch gcc_nss_port3_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port3_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port3_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3814,9 +3691,8 @@ static struct clk_branch gcc_nss_port4_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port4_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port4_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3831,9 +3707,8 @@ static struct clk_branch gcc_nss_port4_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port4_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port4_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3848,9 +3723,8 @@ static struct clk_branch gcc_nss_port5_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port5_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3865,9 +3739,8 @@ static struct clk_branch gcc_nss_port5_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port5_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3882,9 +3755,8 @@ static struct clk_branch gcc_nss_port6_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port6_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port6_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3899,9 +3771,8 @@ static struct clk_branch gcc_nss_port6_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_nss_port6_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port6_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3916,9 +3787,8 @@ static struct clk_branch gcc_port1_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port1_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3933,9 +3803,8 @@ static struct clk_branch gcc_port2_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port2_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3950,9 +3819,8 @@ static struct clk_branch gcc_port3_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port3_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3967,9 +3835,8 @@ static struct clk_branch gcc_port4_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port4_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3984,9 +3851,8 @@ static struct clk_branch gcc_port5_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port5_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4001,9 +3867,8 @@ static struct clk_branch gcc_port6_mac_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_port6_mac_clk",
-			.parent_names = (const char *[]){
-				"nss_ppe_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_ppe_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4018,9 +3883,8 @@ static struct clk_branch gcc_uniphy0_port1_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port1_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port1_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4035,9 +3899,8 @@ static struct clk_branch gcc_uniphy0_port1_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port1_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port1_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port1_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4052,9 +3915,8 @@ static struct clk_branch gcc_uniphy0_port2_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port2_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port2_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4069,9 +3931,8 @@ static struct clk_branch gcc_uniphy0_port2_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port2_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port2_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port2_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4086,9 +3947,8 @@ static struct clk_branch gcc_uniphy0_port3_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port3_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port3_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4103,9 +3963,8 @@ static struct clk_branch gcc_uniphy0_port3_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port3_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port3_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port3_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4120,9 +3979,8 @@ static struct clk_branch gcc_uniphy0_port4_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port4_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port4_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4137,9 +3995,8 @@ static struct clk_branch gcc_uniphy0_port4_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port4_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port4_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port4_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4154,9 +4011,8 @@ static struct clk_branch gcc_uniphy0_port5_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port5_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4171,9 +4027,8 @@ static struct clk_branch gcc_uniphy0_port5_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy0_port5_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4188,9 +4043,8 @@ static struct clk_branch gcc_uniphy1_port5_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy1_port5_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4205,9 +4059,8 @@ static struct clk_branch gcc_uniphy1_port5_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy1_port5_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port5_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port5_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4222,9 +4075,8 @@ static struct clk_branch gcc_uniphy2_port6_rx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy2_port6_rx_clk",
-			.parent_names = (const char *[]){
-				"nss_port6_rx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_rx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4239,9 +4091,8 @@ static struct clk_branch gcc_uniphy2_port6_tx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_uniphy2_port6_tx_clk",
-			.parent_names = (const char *[]){
-				"nss_port6_tx_div_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&nss_port6_tx_div_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4257,9 +4108,8 @@ static struct clk_branch gcc_crypto_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_crypto_ahb_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4275,9 +4125,8 @@ static struct clk_branch gcc_crypto_axi_clk = {
 		.enable_mask = BIT(1),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_crypto_axi_clk",
-			.parent_names = (const char *[]){
-				"pcnoc_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&pcnoc_clk_src.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4293,9 +4142,8 @@ static struct clk_branch gcc_crypto_clk = {
 		.enable_mask = BIT(2),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_crypto_clk",
-			.parent_names = (const char *[]){
-				"crypto_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&crypto_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4310,9 +4158,8 @@ static struct clk_branch gcc_gp1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp1_clk",
-			.parent_names = (const char *[]){
-				"gp1_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gp1_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4327,9 +4174,8 @@ static struct clk_branch gcc_gp2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp2_clk",
-			.parent_names = (const char *[]){
-				"gp2_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gp2_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4344,9 +4190,8 @@ static struct clk_branch gcc_gp3_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp3_clk",
-			.parent_names = (const char *[]){
-				"gp3_clk_src"
-			},
+			.parent_hws = (const struct clk_hw *[]){
+				&gp3_clk_src.clkr.hw },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -4368,7 +4213,7 @@ static struct clk_rcg2 pcie0_rchng_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pcie0_rchng_clk_src",
 		.parent_data = gcc_xo_gpll0,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -4826,6 +4671,20 @@ static const struct qcom_reset_map gcc_ipq8074_resets[] = {
 	[GCC_PCIE1_AXI_SLAVE_ARES] = { 0x76040, 4 },
 	[GCC_PCIE1_AHB_ARES] = { 0x76040, 5 },
 	[GCC_PCIE1_AXI_MASTER_STICKY_ARES] = { 0x76040, 6 },
+	[GCC_PPE_FULL_RESET] = { .reg = 0x68014, .bitmask = GENMASK(19, 16) },
+	[GCC_UNIPHY0_SOFT_RESET] = { .reg = 0x56004, .bitmask = GENMASK(13, 4) | BIT(1) },
+	[GCC_UNIPHY0_XPCS_RESET] = { 0x56004, 2 },
+	[GCC_UNIPHY1_SOFT_RESET] = { .reg = 0x56104, .bitmask = GENMASK(5, 4) | BIT(1) },
+	[GCC_UNIPHY1_XPCS_RESET] = { 0x56104, 2 },
+	[GCC_UNIPHY2_SOFT_RESET] = { .reg = 0x56204, .bitmask = GENMASK(5, 4) | BIT(1) },
+	[GCC_UNIPHY2_XPCS_RESET] = { 0x56204, 2 },
+	[GCC_EDMA_HW_RESET] = { .reg = 0x68014, .bitmask = GENMASK(21, 20) },
+	[GCC_NSSPORT1_RESET] = { .reg = 0x68014, .bitmask = BIT(24) | GENMASK(1, 0) },
+	[GCC_NSSPORT2_RESET] = { .reg = 0x68014, .bitmask = BIT(25) | GENMASK(3, 2) },
+	[GCC_NSSPORT3_RESET] = { .reg = 0x68014, .bitmask = BIT(26) | GENMASK(5, 4) },
+	[GCC_NSSPORT4_RESET] = { .reg = 0x68014, .bitmask = BIT(27) | GENMASK(9, 8) },
+	[GCC_NSSPORT5_RESET] = { .reg = 0x68014, .bitmask = BIT(28) | GENMASK(11, 10) },
+	[GCC_NSSPORT6_RESET] = { .reg = 0x68014, .bitmask = BIT(29) | GENMASK(13, 12) },
 };
 
 static struct gdsc *gcc_ipq8074_gdscs[] = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-msm8939.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-msm8939.c
index af608f165896..712073f9dc69 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-msm8939.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-msm8939.c
@@ -1033,7 +1033,20 @@ static struct clk_rcg2 cci_clk_src = {
 	},
 };
 
+/*
+ * This is a frequency table for "General Purpose" clocks.
+ * These clocks can be muxed to the SoC pins and may be used by
+ * external devices. They're often used as PWM source.
+ *
+ * See comment at ftbl_gcc_gp1_3_clk.
+ */
 static const struct freq_tbl ftbl_gcc_camss_gp0_1_clk[] = {
+	F(10000,   P_XO,    16,  1, 120),
+	F(100000,  P_XO,    16,  1,  12),
+	F(500000,  P_GPLL0, 16,  1, 100),
+	F(1000000, P_GPLL0, 16,  1,  50),
+	F(2500000, P_GPLL0, 16,  1,  20),
+	F(5000000, P_GPLL0, 16,  1,  10),
 	F(100000000, P_GPLL0, 8, 0, 0),
 	F(200000000, P_GPLL0, 4, 0, 0),
 	{ }
@@ -1198,7 +1211,29 @@ static struct clk_rcg2 crypto_clk_src = {
 	},
 };
 
+/*
+ * This is a frequency table for "General Purpose" clocks.
+ * These clocks can be muxed to the SoC pins and may be used by
+ * external devices. They're often used as PWM source.
+ *
+ * Please note that MND divider must be enabled for duty-cycle
+ * control to be possible. (M != N) Also since D register is configured
+ * with a value multiplied by 2, and duty cycle is calculated as
+ *                             (2 * D) % 2^W
+ *                DutyCycle = ----------------
+ *                              2 * (N % 2^W)
+ * (where W = .mnd_width)
+ * N must be half or less than maximum value for the register.
+ * Otherwise duty-cycle control would be limited.
+ * (e.g. for 8-bit NMD N should be less than 128)
+ */
 static const struct freq_tbl ftbl_gcc_gp1_3_clk[] = {
+	F(10000,   P_XO,    16,  1, 120),
+	F(100000,  P_XO,    16,  1,  12),
+	F(500000,  P_GPLL0, 16,  1, 100),
+	F(1000000, P_GPLL0, 16,  1,  50),
+	F(2500000, P_GPLL0, 16,  1,  20),
+	F(5000000, P_GPLL0, 16,  1,  10),
 	F(19200000, P_XO, 1, 0,	0),
 	{ }
 };
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-msm8974.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-msm8974.c
index bf305fa9e522..025cc9a20dbb 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-msm8974.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-msm8974.c
@@ -32,28 +32,6 @@ enum {
 	P_GPLL4,
 };
 
-static const struct parent_map gcc_xo_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 }
-};
-
-static const char * const gcc_xo_gpll0[] = {
-	"xo",
-	"gpll0_vote",
-};
-
-static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
-	{ P_XO, 0 },
-	{ P_GPLL0, 1 },
-	{ P_GPLL4, 5 }
-};
-
-static const char * const gcc_xo_gpll0_gpll4[] = {
-	"xo",
-	"gpll0_vote",
-	"gpll4_vote",
-};
-
 static struct clk_pll gpll0 = {
 	.l_reg = 0x0004,
 	.m_reg = 0x0008,
@@ -64,7 +42,9 @@ static struct clk_pll gpll0 = {
 	.status_bit = 17,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll0",
-		.parent_names = (const char *[]){ "xo" },
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "xo", .name = "xo_board",
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_ops,
 	},
@@ -75,20 +55,75 @@ static struct clk_regmap gpll0_vote = {
 	.enable_mask = BIT(0),
 	.hw.init = &(struct clk_init_data){
 		.name = "gpll0_vote",
-		.parent_names = (const char *[]){ "gpll0" },
+		.parent_hws = (const struct clk_hw*[]){
+			&gpll0.clkr.hw,
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
 };
 
+static struct clk_pll gpll4 = {
+	.l_reg = 0x1dc4,
+	.m_reg = 0x1dc8,
+	.n_reg = 0x1dcc,
+	.config_reg = 0x1dd4,
+	.mode_reg = 0x1dc0,
+	.status_reg = 0x1ddc,
+	.status_bit = 17,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gpll4",
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "xo", .name = "xo_board",
+		},
+		.num_parents = 1,
+		.ops = &clk_pll_ops,
+	},
+};
+
+static struct clk_regmap gpll4_vote = {
+	.enable_reg = 0x1480,
+	.enable_mask = BIT(4),
+	.hw.init = &(struct clk_init_data){
+		.name = "gpll4_vote",
+		.parent_hws = (const struct clk_hw*[]){
+			&gpll4.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_pll_vote_ops,
+	},
+};
+
+static const struct parent_map gcc_xo_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &gpll0_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL4, 5 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll4[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &gpll0_vote.hw },
+	{ .hw = &gpll4_vote.hw },
+};
+
 static struct clk_rcg2 config_noc_clk_src = {
 	.cmd_rcgr = 0x0150,
 	.hid_width = 5,
 	.parent_map = gcc_xo_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "config_noc_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -99,8 +134,8 @@ static struct clk_rcg2 periph_noc_clk_src = {
 	.parent_map = gcc_xo_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "periph_noc_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -111,8 +146,8 @@ static struct clk_rcg2 system_noc_clk_src = {
 	.parent_map = gcc_xo_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "system_noc_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -127,7 +162,9 @@ static struct clk_pll gpll1 = {
 	.status_bit = 17,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gpll1",
-		.parent_names = (const char *[]){ "xo" },
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "xo", .name = "xo_board",
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_ops,
 	},
@@ -138,34 +175,9 @@ static struct clk_regmap gpll1_vote = {
 	.enable_mask = BIT(1),
 	.hw.init = &(struct clk_init_data){
 		.name = "gpll1_vote",
-		.parent_names = (const char *[]){ "gpll1" },
-		.num_parents = 1,
-		.ops = &clk_pll_vote_ops,
-	},
-};
-
-static struct clk_pll gpll4 = {
-	.l_reg = 0x1dc4,
-	.m_reg = 0x1dc8,
-	.n_reg = 0x1dcc,
-	.config_reg = 0x1dd4,
-	.mode_reg = 0x1dc0,
-	.status_reg = 0x1ddc,
-	.status_bit = 17,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "gpll4",
-		.parent_names = (const char *[]){ "xo" },
-		.num_parents = 1,
-		.ops = &clk_pll_ops,
-	},
-};
-
-static struct clk_regmap gpll4_vote = {
-	.enable_reg = 0x1480,
-	.enable_mask = BIT(4),
-	.hw.init = &(struct clk_init_data){
-		.name = "gpll4_vote",
-		.parent_names = (const char *[]){ "gpll4" },
+		.parent_hws = (const struct clk_hw*[]){
+			&gpll1.clkr.hw,
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
@@ -184,8 +196,8 @@ static struct clk_rcg2 usb30_master_clk_src = {
 	.freq_tbl = ftbl_gcc_usb30_master_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb30_master_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -204,8 +216,8 @@ static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup1_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -229,8 +241,8 @@ static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup1_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -242,8 +254,8 @@ static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup2_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -256,8 +268,8 @@ static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup2_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -269,8 +281,8 @@ static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup3_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -283,8 +295,8 @@ static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup3_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -296,8 +308,8 @@ static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup4_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -310,8 +322,8 @@ static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup4_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -323,8 +335,8 @@ static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup5_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -337,8 +349,8 @@ static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup5_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -350,8 +362,8 @@ static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup6_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -364,8 +376,8 @@ static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_qup6_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -397,8 +409,8 @@ static struct clk_rcg2 blsp1_uart1_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart1_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -411,8 +423,8 @@ static struct clk_rcg2 blsp1_uart2_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart2_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -425,8 +437,8 @@ static struct clk_rcg2 blsp1_uart3_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart3_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -439,8 +451,8 @@ static struct clk_rcg2 blsp1_uart4_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart4_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -453,8 +465,8 @@ static struct clk_rcg2 blsp1_uart5_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart5_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -467,8 +479,8 @@ static struct clk_rcg2 blsp1_uart6_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp1_uart6_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -480,8 +492,8 @@ static struct clk_rcg2 blsp2_qup1_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup1_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -494,8 +506,8 @@ static struct clk_rcg2 blsp2_qup1_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup1_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -507,8 +519,8 @@ static struct clk_rcg2 blsp2_qup2_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup2_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -521,8 +533,8 @@ static struct clk_rcg2 blsp2_qup2_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup2_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -534,8 +546,8 @@ static struct clk_rcg2 blsp2_qup3_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup3_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -548,8 +560,8 @@ static struct clk_rcg2 blsp2_qup3_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup3_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -561,8 +573,8 @@ static struct clk_rcg2 blsp2_qup4_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup4_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -575,8 +587,8 @@ static struct clk_rcg2 blsp2_qup4_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup4_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -588,8 +600,8 @@ static struct clk_rcg2 blsp2_qup5_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup5_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -602,8 +614,8 @@ static struct clk_rcg2 blsp2_qup5_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup5_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -615,8 +627,8 @@ static struct clk_rcg2 blsp2_qup6_i2c_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup6_i2c_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -629,8 +641,8 @@ static struct clk_rcg2 blsp2_qup6_spi_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_qup6_spi_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -643,8 +655,8 @@ static struct clk_rcg2 blsp2_uart1_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart1_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -657,8 +669,8 @@ static struct clk_rcg2 blsp2_uart2_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart2_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -671,8 +683,8 @@ static struct clk_rcg2 blsp2_uart3_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart3_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -685,8 +697,8 @@ static struct clk_rcg2 blsp2_uart4_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart4_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -699,8 +711,8 @@ static struct clk_rcg2 blsp2_uart5_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart5_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -713,8 +725,8 @@ static struct clk_rcg2 blsp2_uart6_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "blsp2_uart6_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -740,8 +752,8 @@ static struct clk_rcg2 ce1_clk_src = {
 	.freq_tbl = ftbl_gcc_ce1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "ce1_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -761,8 +773,8 @@ static struct clk_rcg2 ce2_clk_src = {
 	.freq_tbl = ftbl_gcc_ce2_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "ce2_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -793,8 +805,8 @@ static struct clk_rcg2 gp1_clk_src = {
 	.freq_tbl = ftbl_gcc_gp_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp1_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -807,8 +819,8 @@ static struct clk_rcg2 gp2_clk_src = {
 	.freq_tbl = ftbl_gcc_gp_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp2_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -821,8 +833,8 @@ static struct clk_rcg2 gp3_clk_src = {
 	.freq_tbl = ftbl_gcc_gp_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gp3_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -839,8 +851,8 @@ static struct clk_rcg2 pdm2_clk_src = {
 	.freq_tbl = ftbl_gcc_pdm2_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pdm2_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -871,8 +883,8 @@ static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk_pro[] = {
 
 static struct clk_init_data sdcc1_apps_clk_src_init = {
 	.name = "sdcc1_apps_clk_src",
-	.parent_names = gcc_xo_gpll0,
-	.num_parents = 2,
+	.parent_data = gcc_xo_gpll0,
+	.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 	.ops = &clk_rcg2_floor_ops,
 };
 
@@ -893,8 +905,8 @@ static struct clk_rcg2 sdcc2_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_sdcc1_4_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc2_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -907,8 +919,8 @@ static struct clk_rcg2 sdcc3_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_sdcc1_4_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc3_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -921,8 +933,8 @@ static struct clk_rcg2 sdcc4_apps_clk_src = {
 	.freq_tbl = ftbl_gcc_sdcc1_4_apps_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "sdcc4_apps_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -940,8 +952,8 @@ static struct clk_rcg2 tsif_ref_clk_src = {
 	.freq_tbl = ftbl_gcc_tsif_ref_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "tsif_ref_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -958,8 +970,8 @@ static struct clk_rcg2 usb30_mock_utmi_clk_src = {
 	.freq_tbl = ftbl_gcc_usb30_mock_utmi_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb30_mock_utmi_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -977,8 +989,8 @@ static struct clk_rcg2 usb_hs_system_clk_src = {
 	.freq_tbl = ftbl_gcc_usb_hs_system_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb_hs_system_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1000,9 +1012,9 @@ static struct clk_rcg2 usb_hsic_clk_src = {
 	.freq_tbl = ftbl_gcc_usb_hsic_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb_hsic_clk_src",
-		.parent_names = (const char *[]){
-			"xo",
-			"gpll1_vote",
+		.parent_data = (const struct clk_parent_data[]){
+			{ .fw_name = "xo", .name = "xo_board" },
+			{ .hw = &gpll1_vote.hw },
 		},
 		.num_parents = 2,
 		.ops = &clk_rcg2_ops,
@@ -1021,8 +1033,8 @@ static struct clk_rcg2 usb_hsic_io_cal_clk_src = {
 	.freq_tbl = ftbl_gcc_usb_hsic_io_cal_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb_hsic_io_cal_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 1,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1040,8 +1052,8 @@ static struct clk_rcg2 usb_hsic_system_clk_src = {
 	.freq_tbl = ftbl_gcc_usb_hsic_system_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "usb_hsic_system_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
+		.parent_data = gcc_xo_gpll0,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -1051,8 +1063,8 @@ static struct clk_regmap gcc_mmss_gpll0_clk_src = {
 	.enable_mask = BIT(26),
 	.hw.init = &(struct clk_init_data){
 		.name = "mmss_gpll0_vote",
-		.parent_names = (const char *[]){
-			"gpll0_vote",
+		.parent_hws = (const struct clk_hw*[]){
+			&gpll0_vote.hw,
 		},
 		.num_parents = 1,
 		.ops = &clk_branch_simple_ops,
@@ -1067,8 +1079,8 @@ static struct clk_branch gcc_bam_dma_ahb_clk = {
 		.enable_mask = BIT(12),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_bam_dma_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1084,8 +1096,8 @@ static struct clk_branch gcc_blsp1_ahb_clk = {
 		.enable_mask = BIT(17),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1100,8 +1112,8 @@ static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup1_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup1_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup1_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1117,8 +1129,8 @@ static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup1_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup1_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup1_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1134,8 +1146,8 @@ static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup2_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup2_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup2_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1151,8 +1163,8 @@ static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup2_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup2_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup2_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1168,8 +1180,8 @@ static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup3_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup3_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup3_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1185,8 +1197,8 @@ static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup3_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup3_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup3_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1202,8 +1214,8 @@ static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup4_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup4_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup4_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1219,8 +1231,8 @@ static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup4_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup4_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup4_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1236,8 +1248,8 @@ static struct clk_branch gcc_blsp1_qup5_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup5_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup5_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup5_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1253,8 +1265,8 @@ static struct clk_branch gcc_blsp1_qup5_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup5_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup5_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup5_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1270,8 +1282,8 @@ static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup6_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup6_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup6_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1287,8 +1299,8 @@ static struct clk_branch gcc_blsp1_qup6_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_qup6_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_qup6_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_qup6_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1304,8 +1316,8 @@ static struct clk_branch gcc_blsp1_uart1_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart1_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart1_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart1_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1321,8 +1333,8 @@ static struct clk_branch gcc_blsp1_uart2_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart2_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart2_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart2_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1338,8 +1350,8 @@ static struct clk_branch gcc_blsp1_uart3_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart3_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart3_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart3_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1355,8 +1367,8 @@ static struct clk_branch gcc_blsp1_uart4_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart4_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart4_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart4_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1372,8 +1384,8 @@ static struct clk_branch gcc_blsp1_uart5_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart5_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart5_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart5_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1389,8 +1401,8 @@ static struct clk_branch gcc_blsp1_uart6_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_uart6_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp1_uart6_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp1_uart6_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1407,8 +1419,8 @@ static struct clk_branch gcc_blsp2_ahb_clk = {
 		.enable_mask = BIT(15),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1423,8 +1435,8 @@ static struct clk_branch gcc_blsp2_qup1_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup1_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup1_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup1_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1440,8 +1452,8 @@ static struct clk_branch gcc_blsp2_qup1_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup1_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup1_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup1_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1457,8 +1469,8 @@ static struct clk_branch gcc_blsp2_qup2_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup2_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup2_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup2_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1474,8 +1486,8 @@ static struct clk_branch gcc_blsp2_qup2_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup2_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup2_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup2_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1491,8 +1503,8 @@ static struct clk_branch gcc_blsp2_qup3_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup3_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup3_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup3_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1508,8 +1520,8 @@ static struct clk_branch gcc_blsp2_qup3_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup3_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup3_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup3_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1525,8 +1537,8 @@ static struct clk_branch gcc_blsp2_qup4_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup4_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup4_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup4_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1542,8 +1554,8 @@ static struct clk_branch gcc_blsp2_qup4_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup4_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup4_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup4_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1559,8 +1571,8 @@ static struct clk_branch gcc_blsp2_qup5_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup5_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup5_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup5_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1576,8 +1588,8 @@ static struct clk_branch gcc_blsp2_qup5_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup5_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup5_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup5_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1593,8 +1605,8 @@ static struct clk_branch gcc_blsp2_qup6_i2c_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup6_i2c_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup6_i2c_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup6_i2c_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1610,8 +1622,8 @@ static struct clk_branch gcc_blsp2_qup6_spi_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_qup6_spi_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_qup6_spi_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_qup6_spi_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1627,8 +1639,8 @@ static struct clk_branch gcc_blsp2_uart1_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart1_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart1_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart1_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1644,8 +1656,8 @@ static struct clk_branch gcc_blsp2_uart2_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart2_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart2_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart2_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1661,8 +1673,8 @@ static struct clk_branch gcc_blsp2_uart3_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart3_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart3_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart3_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1678,8 +1690,8 @@ static struct clk_branch gcc_blsp2_uart4_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart4_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart4_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart4_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1695,8 +1707,8 @@ static struct clk_branch gcc_blsp2_uart5_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart5_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart5_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart5_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1712,8 +1724,8 @@ static struct clk_branch gcc_blsp2_uart6_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_uart6_apps_clk",
-			.parent_names = (const char *[]){
-				"blsp2_uart6_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&blsp2_uart6_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1730,8 +1742,8 @@ static struct clk_branch gcc_boot_rom_ahb_clk = {
 		.enable_mask = BIT(10),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_boot_rom_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1747,8 +1759,8 @@ static struct clk_branch gcc_ce1_ahb_clk = {
 		.enable_mask = BIT(3),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce1_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1764,8 +1776,8 @@ static struct clk_branch gcc_ce1_axi_clk = {
 		.enable_mask = BIT(4),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce1_axi_clk",
-			.parent_names = (const char *[]){
-				"system_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&system_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1781,8 +1793,8 @@ static struct clk_branch gcc_ce1_clk = {
 		.enable_mask = BIT(5),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce1_clk",
-			.parent_names = (const char *[]){
-				"ce1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ce1_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1799,8 +1811,8 @@ static struct clk_branch gcc_ce2_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce2_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1816,8 +1828,8 @@ static struct clk_branch gcc_ce2_axi_clk = {
 		.enable_mask = BIT(1),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce2_axi_clk",
-			.parent_names = (const char *[]){
-				"system_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&system_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1833,8 +1845,8 @@ static struct clk_branch gcc_ce2_clk = {
 		.enable_mask = BIT(2),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ce2_clk",
-			.parent_names = (const char *[]){
-				"ce2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ce2_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1850,8 +1862,8 @@ static struct clk_branch gcc_gp1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp1_clk",
-			.parent_names = (const char *[]){
-				"gp1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&gp1_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1867,8 +1879,8 @@ static struct clk_branch gcc_gp2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp2_clk",
-			.parent_names = (const char *[]){
-				"gp2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&gp2_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1884,8 +1896,8 @@ static struct clk_branch gcc_gp3_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gp3_clk",
-			.parent_names = (const char *[]){
-				"gp3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&gp3_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1901,8 +1913,8 @@ static struct clk_branch gcc_lpass_q6_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_lpass_q6_axi_clk",
-			.parent_names = (const char *[]){
-				"system_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&system_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1917,8 +1929,8 @@ static struct clk_branch gcc_mmss_noc_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mmss_noc_cfg_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1934,8 +1946,8 @@ static struct clk_branch gcc_ocmem_noc_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ocmem_noc_cfg_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1950,8 +1962,8 @@ static struct clk_branch gcc_mss_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mss_cfg_ahb_clk",
-			.parent_names = (const char *[]){
-				"config_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&config_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1966,8 +1978,8 @@ static struct clk_branch gcc_mss_q6_bimc_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mss_q6_bimc_axi_clk",
-			.parent_names = (const char *[]){
-				"system_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&system_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1982,8 +1994,8 @@ static struct clk_branch gcc_pdm2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pdm2_clk",
-			.parent_names = (const char *[]){
-				"pdm2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&pdm2_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1999,8 +2011,8 @@ static struct clk_branch gcc_pdm_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pdm_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2015,7 +2027,9 @@ static struct clk_branch gcc_pdm_xo4_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pdm_xo4_clk",
-			.parent_names = (const char *[]){ "xo" },
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo", .name = "xo_board",
+			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
 		},
@@ -2030,8 +2044,8 @@ static struct clk_branch gcc_prng_ahb_clk = {
 		.enable_mask = BIT(13),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_prng_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2046,8 +2060,8 @@ static struct clk_branch gcc_sdcc1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2062,8 +2076,8 @@ static struct clk_branch gcc_sdcc1_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc1_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&sdcc1_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2079,8 +2093,8 @@ static struct clk_branch gcc_sdcc1_cdccal_ff_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_cdccal_ff_clk",
-			.parent_names = (const char *[]){
-				"xo"
+			.parent_data = (const struct clk_parent_data[]){
+				{ .fw_name = "xo", .name = "xo_board" }
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2095,8 +2109,8 @@ static struct clk_branch gcc_sdcc1_cdccal_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_cdccal_sleep_clk",
-			.parent_names = (const char *[]){
-				"sleep_clk_src"
+			.parent_data = (const struct clk_parent_data[]){
+				{ .fw_name = "sleep_clk", .name = "sleep_clk_src" }
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2111,8 +2125,8 @@ static struct clk_branch gcc_sdcc2_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc2_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2127,8 +2141,8 @@ static struct clk_branch gcc_sdcc2_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc2_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc2_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&sdcc2_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2144,8 +2158,8 @@ static struct clk_branch gcc_sdcc3_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc3_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2160,8 +2174,8 @@ static struct clk_branch gcc_sdcc3_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc3_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc3_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&sdcc3_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2177,8 +2191,8 @@ static struct clk_branch gcc_sdcc4_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc4_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2193,8 +2207,8 @@ static struct clk_branch gcc_sdcc4_apps_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc4_apps_clk",
-			.parent_names = (const char *[]){
-				"sdcc4_apps_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&sdcc4_apps_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2210,8 +2224,8 @@ static struct clk_branch gcc_sys_noc_usb3_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sys_noc_usb3_axi_clk",
-			.parent_names = (const char *[]){
-				"usb30_master_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb30_master_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2227,8 +2241,8 @@ static struct clk_branch gcc_tsif_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_tsif_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2243,8 +2257,8 @@ static struct clk_branch gcc_tsif_ref_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_tsif_ref_clk",
-			.parent_names = (const char *[]){
-				"tsif_ref_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&tsif_ref_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2260,8 +2274,8 @@ static struct clk_branch gcc_usb2a_phy_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb2a_phy_sleep_clk",
-			.parent_names = (const char *[]){
-				"sleep_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "sleep_clk", .name = "sleep_clk_src",
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2276,8 +2290,8 @@ static struct clk_branch gcc_usb2b_phy_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb2b_phy_sleep_clk",
-			.parent_names = (const char *[]){
-				"sleep_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "sleep_clk", .name = "sleep_clk_src",
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2292,8 +2306,8 @@ static struct clk_branch gcc_usb30_master_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb30_master_clk",
-			.parent_names = (const char *[]){
-				"usb30_master_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb30_master_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2309,8 +2323,8 @@ static struct clk_branch gcc_usb30_mock_utmi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb30_mock_utmi_clk",
-			.parent_names = (const char *[]){
-				"usb30_mock_utmi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb30_mock_utmi_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2326,8 +2340,8 @@ static struct clk_branch gcc_usb30_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb30_sleep_clk",
-			.parent_names = (const char *[]){
-				"sleep_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "sleep_clk", .name = "sleep_clk_src",
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2342,8 +2356,8 @@ static struct clk_branch gcc_usb_hs_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hs_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2358,8 +2372,8 @@ static struct clk_branch gcc_usb_hs_system_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hs_system_clk",
-			.parent_names = (const char *[]){
-				"usb_hs_system_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb_hs_system_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2375,8 +2389,8 @@ static struct clk_branch gcc_usb_hsic_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hsic_ahb_clk",
-			.parent_names = (const char *[]){
-				"periph_noc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&periph_noc_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2391,8 +2405,8 @@ static struct clk_branch gcc_usb_hsic_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hsic_clk",
-			.parent_names = (const char *[]){
-				"usb_hsic_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb_hsic_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2408,8 +2422,8 @@ static struct clk_branch gcc_usb_hsic_io_cal_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hsic_io_cal_clk",
-			.parent_names = (const char *[]){
-				"usb_hsic_io_cal_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb_hsic_io_cal_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2425,8 +2439,8 @@ static struct clk_branch gcc_usb_hsic_io_cal_sleep_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hsic_io_cal_sleep_clk",
-			.parent_names = (const char *[]){
-				"sleep_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "sleep_clk", .name = "sleep_clk_src",
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2441,8 +2455,8 @@ static struct clk_branch gcc_usb_hsic_system_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_hsic_system_clk",
-			.parent_names = (const char *[]){
-				"usb_hsic_system_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&usb_hsic_system_clk_src.clkr.hw,
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2844,7 +2858,7 @@ static void msm8226_clock_override(void)
 
 static void msm8974_pro_clock_override(void)
 {
-	sdcc1_apps_clk_src_init.parent_names = gcc_xo_gpll0_gpll4;
+	sdcc1_apps_clk_src_init.parent_data = gcc_xo_gpll0_gpll4;
 	sdcc1_apps_clk_src_init.num_parents = 3;
 	sdcc1_apps_clk_src.freq_tbl = ftbl_gcc_sdcc1_apps_clk_pro;
 	sdcc1_apps_clk_src.parent_map = gcc_xo_gpll0_gpll4_map;
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm6125.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm6125.c
index cf3af88d4021..40ad062d1bf7 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm6125.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm6125.c
@@ -1153,7 +1153,6 @@ static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
 	F(25000000, P_GPLL0_OUT_AUX2, 12, 0, 0),
 	F(50000000, P_GPLL0_OUT_AUX2, 6, 0, 0),
 	F(100000000, P_GPLL0_OUT_AUX2, 3, 0, 0),
-	F(202000000, P_GPLL7_OUT_MAIN, 2, 0, 0),
 	{ }
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8250.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm8250.c
index 9755ef4888c1..a0ba37656b07 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8250.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm8250.c
@@ -3267,7 +3267,7 @@ static struct gdsc usb30_prim_gdsc = {
 	.pd = {
 		.name = "usb30_prim_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 };
 
 static struct gdsc usb30_sec_gdsc = {
@@ -3275,7 +3275,7 @@ static struct gdsc usb30_sec_gdsc = {
 	.pd = {
 		.name = "usb30_sec_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 };
 
 static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gcc-sm8550.c linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm8550.c
new file mode 100644
index 000000000000..81d630c666d1
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gcc-sm8550.c
@@ -0,0 +1,3387 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,sm8550-gcc.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "clk-regmap-divider.h"
+#include "clk-regmap-mux.h"
+#include "clk-regmap-phy-mux.h"
+#include "gdsc.h"
+#include "reset.h"
+
+enum {
+	DT_BI_TCXO,
+	DT_SLEEP_CLK,
+	DT_PCIE_0_PIPE,
+	DT_PCIE_1_PIPE,
+	DT_PCIE_1_PHY_AUX,
+	DT_UFS_PHY_RX_SYMBOL_0,
+	DT_UFS_PHY_RX_SYMBOL_1,
+	DT_UFS_PHY_TX_SYMBOL_0,
+	DT_USB3_PHY_WRAPPER_GCC_USB30_PIPE,
+};
+
+enum {
+	P_BI_TCXO,
+	P_GCC_GPLL0_OUT_EVEN,
+	P_GCC_GPLL0_OUT_MAIN,
+	P_GCC_GPLL4_OUT_MAIN,
+	P_GCC_GPLL7_OUT_MAIN,
+	P_GCC_GPLL9_OUT_MAIN,
+	P_PCIE_0_PIPE_CLK,
+	P_PCIE_1_PHY_AUX_CLK,
+	P_PCIE_1_PIPE_CLK,
+	P_SLEEP_CLK,
+	P_UFS_PHY_RX_SYMBOL_0_CLK,
+	P_UFS_PHY_RX_SYMBOL_1_CLK,
+	P_UFS_PHY_TX_SYMBOL_0_CLK,
+	P_USB3_PHY_WRAPPER_GCC_USB30_PIPE_CLK,
+};
+
+static struct clk_alpha_pll gcc_gpll0 = {
+	.offset = 0x0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
+	.clkr = {
+		.enable_reg = 0x52018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpll0",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_BI_TCXO,
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_lucid_ole_ops,
+		},
+	},
+};
+
+static const struct clk_div_table post_div_table_gcc_gpll0_out_even[] = {
+	{ 0x1, 2 },
+	{ }
+};
+
+static struct clk_alpha_pll_postdiv gcc_gpll0_out_even = {
+	.offset = 0x0,
+	.post_div_shift = 10,
+	.post_div_table = post_div_table_gcc_gpll0_out_even,
+	.num_post_div = ARRAY_SIZE(post_div_table_gcc_gpll0_out_even),
+	.width = 4,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gpll0_out_even",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &gcc_gpll0.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_postdiv_lucid_ole_ops,
+	},
+};
+
+static struct clk_alpha_pll gcc_gpll4 = {
+	.offset = 0x4000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
+	.clkr = {
+		.enable_reg = 0x52018,
+		.enable_mask = BIT(4),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpll4",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_BI_TCXO,
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_lucid_ole_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll gcc_gpll7 = {
+	.offset = 0x7000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
+	.clkr = {
+		.enable_reg = 0x52018,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpll7",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_BI_TCXO,
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_lucid_ole_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll gcc_gpll9 = {
+	.offset = 0x9000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE],
+	.clkr = {
+		.enable_reg = 0x52018,
+		.enable_mask = BIT(9),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpll9",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_BI_TCXO,
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fixed_lucid_ole_ops,
+		},
+	},
+};
+
+static const struct parent_map gcc_parent_map_0[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_GPLL0_OUT_MAIN, 1 },
+	{ P_GCC_GPLL0_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data gcc_parent_data_0[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &gcc_gpll0.clkr.hw },
+	{ .hw = &gcc_gpll0_out_even.clkr.hw },
+};
+
+static const struct parent_map gcc_parent_map_1[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_GPLL0_OUT_MAIN, 1 },
+	{ P_SLEEP_CLK, 5 },
+	{ P_GCC_GPLL0_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data gcc_parent_data_1[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &gcc_gpll0.clkr.hw },
+	{ .index = DT_SLEEP_CLK },
+	{ .hw = &gcc_gpll0_out_even.clkr.hw },
+};
+
+static const struct parent_map gcc_parent_map_2[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_SLEEP_CLK, 5 },
+};
+
+static const struct clk_parent_data gcc_parent_data_2[] = {
+	{ .index = DT_BI_TCXO },
+	{ .index = DT_SLEEP_CLK },
+};
+
+static const struct parent_map gcc_parent_map_3[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_GPLL0_OUT_MAIN, 1 },
+	{ P_GCC_GPLL4_OUT_MAIN, 5 },
+	{ P_GCC_GPLL0_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data gcc_parent_data_3[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &gcc_gpll0.clkr.hw },
+	{ .hw = &gcc_gpll4.clkr.hw },
+	{ .hw = &gcc_gpll0_out_even.clkr.hw },
+};
+
+static const struct parent_map gcc_parent_map_4[] = {
+	{ P_BI_TCXO, 0 },
+};
+
+static const struct clk_parent_data gcc_parent_data_4[] = {
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map gcc_parent_map_6[] = {
+	{ P_PCIE_1_PHY_AUX_CLK, 0 },
+	{ P_BI_TCXO, 2 },
+};
+
+static const struct clk_parent_data gcc_parent_data_6[] = {
+	{ .index = DT_PCIE_1_PHY_AUX },
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map gcc_parent_map_8[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_GPLL0_OUT_MAIN, 1 },
+	{ P_GCC_GPLL7_OUT_MAIN, 2 },
+	{ P_GCC_GPLL0_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data gcc_parent_data_8[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &gcc_gpll0.clkr.hw },
+	{ .hw = &gcc_gpll7.clkr.hw },
+	{ .hw = &gcc_gpll0_out_even.clkr.hw },
+};
+
+static const struct parent_map gcc_parent_map_9[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_GCC_GPLL0_OUT_MAIN, 1 },
+	{ P_GCC_GPLL9_OUT_MAIN, 2 },
+	{ P_GCC_GPLL4_OUT_MAIN, 5 },
+	{ P_GCC_GPLL0_OUT_EVEN, 6 },
+};
+
+static const struct clk_parent_data gcc_parent_data_9[] = {
+	{ .index = DT_BI_TCXO },
+	{ .hw = &gcc_gpll0.clkr.hw },
+	{ .hw = &gcc_gpll9.clkr.hw },
+	{ .hw = &gcc_gpll4.clkr.hw },
+	{ .hw = &gcc_gpll0_out_even.clkr.hw },
+};
+
+static const struct parent_map gcc_parent_map_10[] = {
+	{ P_UFS_PHY_RX_SYMBOL_0_CLK, 0 },
+	{ P_BI_TCXO, 2 },
+};
+
+static const struct clk_parent_data gcc_parent_data_10[] = {
+	{ .index = DT_UFS_PHY_RX_SYMBOL_0 },
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map gcc_parent_map_11[] = {
+	{ P_UFS_PHY_RX_SYMBOL_1_CLK, 0 },
+	{ P_BI_TCXO, 2 },
+};
+
+static const struct clk_parent_data gcc_parent_data_11[] = {
+	{ .index = DT_UFS_PHY_RX_SYMBOL_1 },
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map gcc_parent_map_12[] = {
+	{ P_UFS_PHY_TX_SYMBOL_0_CLK, 0 },
+	{ P_BI_TCXO, 2 },
+};
+
+static const struct clk_parent_data gcc_parent_data_12[] = {
+	{ .index = DT_UFS_PHY_TX_SYMBOL_0 },
+	{ .index = DT_BI_TCXO },
+};
+
+static const struct parent_map gcc_parent_map_13[] = {
+	{ P_USB3_PHY_WRAPPER_GCC_USB30_PIPE_CLK, 0 },
+	{ P_BI_TCXO, 2 },
+};
+
+static const struct clk_parent_data gcc_parent_data_13[] = {
+	{ .index = DT_USB3_PHY_WRAPPER_GCC_USB30_PIPE },
+	{ .index = DT_BI_TCXO },
+};
+
+static struct clk_regmap_phy_mux gcc_pcie_0_pipe_clk_src = {
+	.reg = 0x6b070,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_pipe_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_PCIE_0_PIPE,
+			},
+			.num_parents = 1,
+			.ops = &clk_regmap_phy_mux_ops,
+		},
+	},
+};
+
+static struct clk_regmap_mux gcc_pcie_1_phy_aux_clk_src = {
+	.reg = 0x8d094,
+	.shift = 0,
+	.width = 2,
+	.parent_map = gcc_parent_map_6,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_phy_aux_clk_src",
+			.parent_data = gcc_parent_data_6,
+			.num_parents = ARRAY_SIZE(gcc_parent_data_6),
+			.ops = &clk_regmap_mux_closest_ops,
+		},
+	},
+};
+
+static struct clk_regmap_phy_mux gcc_pcie_1_pipe_clk_src = {
+	.reg = 0x8d078,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_pipe_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.index = DT_PCIE_1_PIPE,
+			},
+			.num_parents = 1,
+			.ops = &clk_regmap_phy_mux_ops,
+		},
+	},
+};
+
+static struct clk_regmap_mux gcc_ufs_phy_rx_symbol_0_clk_src = {
+	.reg = 0x77064,
+	.shift = 0,
+	.width = 2,
+	.parent_map = gcc_parent_map_10,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_0_clk_src",
+			.parent_data = gcc_parent_data_10,
+			.num_parents = ARRAY_SIZE(gcc_parent_data_10),
+			.ops = &clk_regmap_mux_closest_ops,
+		},
+	},
+};
+
+static struct clk_regmap_mux gcc_ufs_phy_rx_symbol_1_clk_src = {
+	.reg = 0x770e0,
+	.shift = 0,
+	.width = 2,
+	.parent_map = gcc_parent_map_11,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_1_clk_src",
+			.parent_data = gcc_parent_data_11,
+			.num_parents = ARRAY_SIZE(gcc_parent_data_11),
+			.ops = &clk_regmap_mux_closest_ops,
+		},
+	},
+};
+
+static struct clk_regmap_mux gcc_ufs_phy_tx_symbol_0_clk_src = {
+	.reg = 0x77054,
+	.shift = 0,
+	.width = 2,
+	.parent_map = gcc_parent_map_12,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_tx_symbol_0_clk_src",
+			.parent_data = gcc_parent_data_12,
+			.num_parents = ARRAY_SIZE(gcc_parent_data_12),
+			.ops = &clk_regmap_mux_closest_ops,
+		},
+	},
+};
+
+static struct clk_regmap_mux gcc_usb3_prim_phy_pipe_clk_src = {
+	.reg = 0x3906c,
+	.shift = 0,
+	.width = 2,
+	.parent_map = gcc_parent_map_13,
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_pipe_clk_src",
+			.parent_data = gcc_parent_data_13,
+			.num_parents = ARRAY_SIZE(gcc_parent_data_13),
+			.ops = &clk_regmap_mux_closest_ops,
+		},
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_gp1_clk_src[] = {
+	F(50000000, P_GCC_GPLL0_OUT_EVEN, 6, 0, 0),
+	F(100000000, P_GCC_GPLL0_OUT_MAIN, 6, 0, 0),
+	F(200000000, P_GCC_GPLL0_OUT_MAIN, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_gp1_clk_src = {
+	.cmd_rcgr = 0x64004,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_1,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp1_clk_src",
+		.parent_data = gcc_parent_data_1,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_gp2_clk_src = {
+	.cmd_rcgr = 0x65004,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_1,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp2_clk_src",
+		.parent_data = gcc_parent_data_1,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_gp3_clk_src = {
+	.cmd_rcgr = 0x66004,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_1,
+	.freq_tbl = ftbl_gcc_gp1_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_gp3_clk_src",
+		.parent_data = gcc_parent_data_1,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_1),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_pcie_0_aux_clk_src[] = {
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_pcie_0_aux_clk_src = {
+	.cmd_rcgr = 0x6b074,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_2,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pcie_0_aux_clk_src",
+		.parent_data = gcc_parent_data_2,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_pcie_0_phy_rchng_clk_src[] = {
+	F(100000000, P_GCC_GPLL0_OUT_EVEN, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_pcie_0_phy_rchng_clk_src = {
+	.cmd_rcgr = 0x6b058,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_phy_rchng_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pcie_0_phy_rchng_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_pcie_1_aux_clk_src = {
+	.cmd_rcgr = 0x8d07c,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_2,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pcie_1_aux_clk_src",
+		.parent_data = gcc_parent_data_2,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_pcie_1_phy_rchng_clk_src = {
+	.cmd_rcgr = 0x8d060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_phy_rchng_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pcie_1_phy_rchng_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_pdm2_clk_src[] = {
+	F(60000000, P_GCC_GPLL0_OUT_MAIN, 10, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_pdm2_clk_src = {
+	.cmd_rcgr = 0x33010,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pdm2_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_pdm2_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s0_clk_src = {
+	.cmd_rcgr = 0x17008,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s0_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s1_clk_src = {
+	.cmd_rcgr = 0x17024,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s1_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s2_clk_src = {
+	.cmd_rcgr = 0x17040,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s2_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s3_clk_src = {
+	.cmd_rcgr = 0x1705c,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s3_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s4_clk_src = {
+	.cmd_rcgr = 0x17078,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s4_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s5_clk_src = {
+	.cmd_rcgr = 0x17094,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s5_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s6_clk_src = {
+	.cmd_rcgr = 0x170b0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s6_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s7_clk_src = {
+	.cmd_rcgr = 0x170cc,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s7_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s8_clk_src = {
+	.cmd_rcgr = 0x170e8,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s8_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_qupv3_i2c_s9_clk_src = {
+	.cmd_rcgr = 0x17104,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_qupv3_i2c_s9_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_qupv3_wrap1_s0_clk_src[] = {
+	F(7372800, P_GCC_GPLL0_OUT_EVEN, 1, 384, 15625),
+	F(14745600, P_GCC_GPLL0_OUT_EVEN, 1, 768, 15625),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(29491200, P_GCC_GPLL0_OUT_EVEN, 1, 1536, 15625),
+	F(32000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 75),
+	F(48000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 25),
+	F(51200000, P_GCC_GPLL0_OUT_EVEN, 1, 64, 375),
+	F(64000000, P_GCC_GPLL0_OUT_EVEN, 1, 16, 75),
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(80000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 15),
+	F(96000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 25),
+	F(100000000, P_GCC_GPLL0_OUT_MAIN, 6, 0, 0),
+	F(102400000, P_GCC_GPLL0_OUT_EVEN, 1, 128, 375),
+	F(112000000, P_GCC_GPLL0_OUT_EVEN, 1, 28, 75),
+	F(117964800, P_GCC_GPLL0_OUT_EVEN, 1, 6144, 15625),
+	F(120000000, P_GCC_GPLL0_OUT_MAIN, 5, 0, 0),
+	{ }
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s0_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
+	.cmd_rcgr = 0x18010,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s1_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
+	.cmd_rcgr = 0x18148,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
+};
+
+static const struct freq_tbl ftbl_gcc_qupv3_wrap1_s2_clk_src[] = {
+	F(7372800, P_GCC_GPLL0_OUT_EVEN, 1, 384, 15625),
+	F(14745600, P_GCC_GPLL0_OUT_EVEN, 1, 768, 15625),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(29491200, P_GCC_GPLL0_OUT_EVEN, 1, 1536, 15625),
+	F(32000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 75),
+	F(48000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 25),
+	F(51200000, P_GCC_GPLL0_OUT_EVEN, 1, 64, 375),
+	F(64000000, P_GCC_GPLL0_OUT_EVEN, 1, 16, 75),
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(80000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 15),
+	F(96000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 25),
+	F(100000000, P_GCC_GPLL0_OUT_MAIN, 6, 0, 0),
+	{ }
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s2_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
+	.cmd_rcgr = 0x18280,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s3_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
+	.cmd_rcgr = 0x183b8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s4_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
+	.cmd_rcgr = 0x184f0,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s5_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
+	.cmd_rcgr = 0x18628,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s6_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = {
+	.cmd_rcgr = 0x18760,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s6_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = {
+	.name = "gcc_qupv3_wrap1_s7_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = {
+	.cmd_rcgr = 0x18898,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap1_s7_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s0_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
+	.cmd_rcgr = 0x1e010,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s1_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
+	.cmd_rcgr = 0x1e148,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s0_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s2_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
+	.cmd_rcgr = 0x1e280,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s3_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
+	.cmd_rcgr = 0x1e3b8,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s4_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
+	.cmd_rcgr = 0x1e4f0,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s5_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
+	.cmd_rcgr = 0x1e628,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s5_clk_src_init,
+};
+
+static const struct freq_tbl ftbl_gcc_qupv3_wrap2_s6_clk_src[] = {
+	F(7372800, P_GCC_GPLL0_OUT_EVEN, 1, 384, 15625),
+	F(14745600, P_GCC_GPLL0_OUT_EVEN, 1, 768, 15625),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(29491200, P_GCC_GPLL0_OUT_EVEN, 1, 1536, 15625),
+	F(32000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 75),
+	F(48000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 25),
+	F(51200000, P_GCC_GPLL0_OUT_EVEN, 1, 64, 375),
+	F(64000000, P_GCC_GPLL0_OUT_EVEN, 1, 16, 75),
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(80000000, P_GCC_GPLL0_OUT_EVEN, 1, 4, 15),
+	F(96000000, P_GCC_GPLL0_OUT_EVEN, 1, 8, 25),
+	F(100000000, P_GCC_GPLL0_OUT_MAIN, 6, 0, 0),
+	F(102400000, P_GCC_GPLL0_OUT_EVEN, 1, 128, 375),
+	F(112000000, P_GCC_GPLL0_OUT_EVEN, 1, 28, 75),
+	F(117964800, P_GCC_GPLL0_OUT_EVEN, 1, 6144, 15625),
+	F(120000000, P_GCC_GPLL0_OUT_MAIN, 5, 0, 0),
+	F(125000000, P_GCC_GPLL0_OUT_MAIN, 1, 5, 24),
+	{ }
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s6_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s6_clk_src",
+	.parent_data = gcc_parent_data_8,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_8),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = {
+	.cmd_rcgr = 0x1e760,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_8,
+	.freq_tbl = ftbl_gcc_qupv3_wrap2_s6_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s6_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s7_clk_src_init = {
+	.name = "gcc_qupv3_wrap2_s7_clk_src",
+	.parent_data = gcc_parent_data_0,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+	.flags = CLK_SET_RATE_PARENT,
+	.ops = &clk_rcg2_ops,
+};
+
+static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = {
+	.cmd_rcgr = 0x1e898,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_qupv3_wrap1_s2_clk_src,
+	.clkr.hw.init = &gcc_qupv3_wrap2_s7_clk_src_init,
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
+	F(400000, P_BI_TCXO, 12, 1, 4),
+	F(25000000, P_GCC_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(37500000, P_GCC_GPLL0_OUT_EVEN, 8, 0, 0),
+	F(50000000, P_GCC_GPLL0_OUT_EVEN, 6, 0, 0),
+	F(100000000, P_GCC_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(202000000, P_GCC_GPLL9_OUT_MAIN, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
+	.cmd_rcgr = 0x14018,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_9,
+	.freq_tbl = ftbl_gcc_sdcc2_apps_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sdcc2_apps_clk_src",
+		.parent_data = gcc_parent_data_9,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_9),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc4_apps_clk_src[] = {
+	F(400000, P_BI_TCXO, 12, 1, 4),
+	F(25000000, P_GCC_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(37500000, P_GCC_GPLL0_OUT_EVEN, 8, 0, 0),
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
+	.cmd_rcgr = 0x16018,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_sdcc4_apps_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sdcc4_apps_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_axi_clk_src[] = {
+	F(25000000, P_GCC_GPLL0_OUT_EVEN, 12, 0, 0),
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(150000000, P_GCC_GPLL0_OUT_MAIN, 4, 0, 0),
+	F(300000000, P_GCC_GPLL0_OUT_MAIN, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
+	.cmd_rcgr = 0x77030,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_ufs_phy_axi_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_axi_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_ice_core_clk_src[] = {
+	F(100000000, P_GCC_GPLL0_OUT_EVEN, 3, 0, 0),
+	F(201500000, P_GCC_GPLL4_OUT_MAIN, 4, 0, 0),
+	F(403000000, P_GCC_GPLL4_OUT_MAIN, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
+	.cmd_rcgr = 0x77080,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_3,
+	.freq_tbl = ftbl_gcc_ufs_phy_ice_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_ice_core_clk_src",
+		.parent_data = gcc_parent_data_3,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_3),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_phy_aux_clk_src[] = {
+	F(9600000, P_BI_TCXO, 2, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
+	.cmd_rcgr = 0x770b4,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_4,
+	.freq_tbl = ftbl_gcc_ufs_phy_phy_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_phy_aux_clk_src",
+		.parent_data = gcc_parent_data_4,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_4),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_ufs_phy_unipro_core_clk_src[] = {
+	F(75000000, P_GCC_GPLL0_OUT_EVEN, 4, 0, 0),
+	F(150000000, P_GCC_GPLL0_OUT_MAIN, 4, 0, 0),
+	F(300000000, P_GCC_GPLL0_OUT_MAIN, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
+	.cmd_rcgr = 0x77098,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_ufs_phy_unipro_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_ufs_phy_unipro_core_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_usb30_prim_master_clk_src[] = {
+	F(66666667, P_GCC_GPLL0_OUT_EVEN, 4.5, 0, 0),
+	F(133333333, P_GCC_GPLL0_OUT_MAIN, 4.5, 0, 0),
+	F(200000000, P_GCC_GPLL0_OUT_MAIN, 3, 0, 0),
+	F(240000000, P_GCC_GPLL0_OUT_MAIN, 2.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
+	.cmd_rcgr = 0x3902c,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_usb30_prim_master_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb30_prim_master_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
+	.cmd_rcgr = 0x39044,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb30_prim_mock_utmi_clk_src",
+		.parent_data = gcc_parent_data_0,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_0),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
+	.cmd_rcgr = 0x39070,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_2,
+	.freq_tbl = ftbl_gcc_pcie_0_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_usb3_prim_phy_aux_clk_src",
+		.parent_data = gcc_parent_data_2,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_2),
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_regmap_div gcc_usb30_prim_mock_utmi_postdiv_clk_src = {
+	.reg = 0x3905c,
+	.shift = 0,
+	.width = 4,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gcc_usb30_prim_mock_utmi_postdiv_clk_src",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &gcc_usb30_prim_mock_utmi_clk_src.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_regmap_div_ro_ops,
+	},
+};
+
+static struct clk_branch gcc_aggre_noc_pcie_axi_clk = {
+	.halt_reg = 0x1003c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x1003c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(12),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_noc_pcie_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_aggre_ufs_phy_axi_clk = {
+	.halt_reg = 0x770e4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x770e4,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x770e4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_ufs_phy_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_aggre_ufs_phy_axi_hw_ctl_clk = {
+	.halt_reg = 0x770e4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x770e4,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x770e4,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_ufs_phy_axi_hw_ctl_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_aggre_usb3_prim_axi_clk = {
+	.halt_reg = 0x3908c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x3908c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x3908c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_aggre_usb3_prim_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_boot_rom_ahb_clk = {
+	.halt_reg = 0x38004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x38004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_boot_rom_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_hf_axi_clk = {
+	.halt_reg = 0x26010,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x26010,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x26010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_camera_sf_axi_clk = {
+	.halt_reg = 0x2601c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x2601c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x2601c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_camera_sf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cfg_noc_pcie_anoc_ahb_clk = {
+	.halt_reg = 0x10028,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x10028,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(20),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cfg_noc_pcie_anoc_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cfg_noc_usb3_prim_axi_clk = {
+	.halt_reg = 0x39088,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x39088,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x39088,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cfg_noc_usb3_prim_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cnoc_pcie_sf_axi_clk = {
+	.halt_reg = 0x10030,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x10030,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(6),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cnoc_pcie_sf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ddrss_gpu_axi_clk = {
+	.halt_reg = 0x71154,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x71154,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x71154,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ddrss_gpu_axi_clk",
+			.ops = &clk_branch2_aon_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ddrss_pcie_sf_qtb_clk = {
+	.halt_reg = 0x1004c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x1004c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(19),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ddrss_pcie_sf_qtb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_disp_hf_axi_clk = {
+	.halt_reg = 0x2700c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x2700c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x2700c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_disp_hf_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp1_clk = {
+	.halt_reg = 0x64000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x64000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp2_clk = {
+	.halt_reg = 0x65000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x65000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gp3_clk = {
+	.halt_reg = 0x66000,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x66000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gp3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gp3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_gpll0_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gpll0.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(16),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_div_clk_src",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_gpll0_out_even.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_memnoc_gfx_clk = {
+	.halt_reg = 0x71010,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x71010,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x71010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_memnoc_gfx_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_snoc_dvm_gfx_clk = {
+	.halt_reg = 0x71018,
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x71018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_snoc_dvm_gfx_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_aux_clk = {
+	.halt_reg = 0x6b03c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(3),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_0_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_cfg_ahb_clk = {
+	.halt_reg = 0x6b038,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x6b038,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_cfg_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_mstr_axi_clk = {
+	.halt_reg = 0x6b02c,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x6b02c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_mstr_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_phy_rchng_clk = {
+	.halt_reg = 0x6b054,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(22),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_phy_rchng_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_0_phy_rchng_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_pipe_clk = {
+	.halt_reg = 0x6b048,
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(4),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_pipe_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_0_pipe_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_slv_axi_clk = {
+	.halt_reg = 0x6b020,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x6b020,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_slv_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_0_slv_q2a_axi_clk = {
+	.halt_reg = 0x6b01c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(5),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_0_slv_q2a_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_aux_clk = {
+	.halt_reg = 0x8d038,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(29),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_1_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_cfg_ahb_clk = {
+	.halt_reg = 0x8d034,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x8d034,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(28),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_cfg_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_mstr_axi_clk = {
+	.halt_reg = 0x8d028,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x8d028,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(27),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_mstr_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_phy_aux_clk = {
+	.halt_reg = 0x8d044,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(24),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_phy_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_1_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_phy_rchng_clk = {
+	.halt_reg = 0x8d05c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(23),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_phy_rchng_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_1_phy_rchng_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_pipe_clk = {
+	.halt_reg = 0x8d050,
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(30),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_pipe_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pcie_1_pipe_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_slv_axi_clk = {
+	.halt_reg = 0x8d01c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x8d01c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(26),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_slv_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie_1_slv_q2a_axi_clk = {
+	.halt_reg = 0x8d018,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(25),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie_1_slv_q2a_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm2_clk = {
+	.halt_reg = 0x3300c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3300c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_pdm2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm_ahb_clk = {
+	.halt_reg = 0x33004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x33004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x33004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pdm_xo4_clk = {
+	.halt_reg = 0x33008,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x33008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pdm_xo4_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_camera_nrt_ahb_clk = {
+	.halt_reg = 0x26008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x26008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x26008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_camera_nrt_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_camera_rt_ahb_clk = {
+	.halt_reg = 0x2600c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x2600c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x2600c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_camera_rt_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_disp_ahb_clk = {
+	.halt_reg = 0x27008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x27008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x27008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_disp_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_gpu_ahb_clk = {
+	.halt_reg = 0x71008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x71008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x71008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_gpu_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_pcie_ahb_clk = {
+	.halt_reg = 0x6b018,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x6b018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52000,
+		.enable_mask = BIT(11),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_pcie_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_video_cv_cpu_ahb_clk = {
+	.halt_reg = 0x32014,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x32014,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x32014,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_video_cv_cpu_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_video_cvp_ahb_clk = {
+	.halt_reg = 0x32008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x32008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x32008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_video_cvp_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_video_v_cpu_ahb_clk = {
+	.halt_reg = 0x32010,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x32010,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x32010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_video_v_cpu_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qmip_video_vcodec_ahb_clk = {
+	.halt_reg = 0x3200c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x3200c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x3200c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qmip_video_vcodec_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_core_clk = {
+	.halt_reg = 0x23144,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(8),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_core_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s0_clk = {
+	.halt_reg = 0x17004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s1_clk = {
+	.halt_reg = 0x17020,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(11),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s2_clk = {
+	.halt_reg = 0x1703c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(12),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s3_clk = {
+	.halt_reg = 0x17058,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(13),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s4_clk = {
+	.halt_reg = 0x17074,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(14),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s4_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s4_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s5_clk = {
+	.halt_reg = 0x17090,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s5_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s5_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s6_clk = {
+	.halt_reg = 0x170ac,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(16),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s6_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s6_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s7_clk = {
+	.halt_reg = 0x170c8,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(17),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s7_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s7_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s8_clk = {
+	.halt_reg = 0x170e4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(14),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s8_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s8_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s9_clk = {
+	.halt_reg = 0x17100,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s9_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_i2c_s9_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_i2c_s_ahb_clk = {
+	.halt_reg = 0x23140,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x23140,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_i2c_s_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_core_2x_clk = {
+	.halt_reg = 0x23294,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(18),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_core_2x_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_core_clk = {
+	.halt_reg = 0x23284,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(19),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_core_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s0_clk = {
+	.halt_reg = 0x18004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(22),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s1_clk = {
+	.halt_reg = 0x1813c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(23),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s2_clk = {
+	.halt_reg = 0x18274,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(24),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s3_clk = {
+	.halt_reg = 0x183ac,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(25),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s4_clk = {
+	.halt_reg = 0x184e4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(26),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s4_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s4_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s5_clk = {
+	.halt_reg = 0x1861c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(27),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s5_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s5_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s6_clk = {
+	.halt_reg = 0x18754,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(28),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s6_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s6_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap1_s7_clk = {
+	.halt_reg = 0x1888c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(16),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap1_s7_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap1_s7_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_core_2x_clk = {
+	.halt_reg = 0x23004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(3),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_core_2x_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_core_clk = {
+	.halt_reg = 0x233d4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_core_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s0_clk = {
+	.halt_reg = 0x1e004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(4),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s1_clk = {
+	.halt_reg = 0x1e13c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(5),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s2_clk = {
+	.halt_reg = 0x1e274,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(6),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s2_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s2_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s3_clk = {
+	.halt_reg = 0x1e3ac,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s3_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s3_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s4_clk = {
+	.halt_reg = 0x1e4e4,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(8),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s4_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s4_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s5_clk = {
+	.halt_reg = 0x1e61c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(9),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s5_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s5_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s6_clk = {
+	.halt_reg = 0x1e754,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s6_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s6_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap2_s7_clk = {
+	.halt_reg = 0x1e88c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(17),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap2_s7_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_qupv3_wrap2_s7_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_1_m_ahb_clk = {
+	.halt_reg = 0x2327c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x2327c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(20),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_1_m_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_1_s_ahb_clk = {
+	.halt_reg = 0x23280,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x23280,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52008,
+		.enable_mask = BIT(21),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_1_s_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_2_m_ahb_clk = {
+	.halt_reg = 0x233cc,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x233cc,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_2_m_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_qupv3_wrap_2_s_ahb_clk = {
+	.halt_reg = 0x233d0,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x233d0,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52010,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_qupv3_wrap_2_s_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc2_ahb_clk = {
+	.halt_reg = 0x14010,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x14010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc2_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc2_apps_clk = {
+	.halt_reg = 0x14004,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x14004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc2_apps_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_sdcc2_apps_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc4_ahb_clk = {
+	.halt_reg = 0x16010,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x16010,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc4_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_sdcc4_apps_clk = {
+	.halt_reg = 0x16004,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x16004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_sdcc4_apps_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_sdcc4_apps_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_ahb_clk = {
+	.halt_reg = 0x77024,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77024,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_ahb_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_axi_clk = {
+	.halt_reg = 0x77018,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_axi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_axi_hw_ctl_clk = {
+	.halt_reg = 0x77018,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77018,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_axi_hw_ctl_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_ice_core_clk = {
+	.halt_reg = 0x77074,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77074,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77074,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_ice_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_ice_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_ice_core_hw_ctl_clk = {
+	.halt_reg = 0x77074,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77074,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77074,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_ice_core_hw_ctl_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_ice_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_phy_aux_clk = {
+	.halt_reg = 0x770b0,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x770b0,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x770b0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_phy_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_phy_aux_hw_ctl_clk = {
+	.halt_reg = 0x770b0,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x770b0,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x770b0,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_phy_aux_hw_ctl_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
+	.halt_reg = 0x7702c,
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x7702c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_rx_symbol_0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_rx_symbol_1_clk = {
+	.halt_reg = 0x770cc,
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x770cc,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_1_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_rx_symbol_1_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = {
+	.halt_reg = 0x77028,
+	.halt_check = BRANCH_HALT_DELAY,
+	.clkr = {
+		.enable_reg = 0x77028,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_tx_symbol_0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_tx_symbol_0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_unipro_core_clk = {
+	.halt_reg = 0x77068,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77068,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77068,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_unipro_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_unipro_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_ufs_phy_unipro_core_hw_ctl_clk = {
+	.halt_reg = 0x77068,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x77068,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x77068,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_unipro_core_hw_ctl_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_ufs_phy_unipro_core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_master_clk = {
+	.halt_reg = 0x39018,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x39018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_master_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_master_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_mock_utmi_clk = {
+	.halt_reg = 0x39028,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x39028,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_mock_utmi_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb30_prim_mock_utmi_postdiv_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb30_prim_sleep_clk = {
+	.halt_reg = 0x39024,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x39024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb30_prim_sleep_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_aux_clk = {
+	.halt_reg = 0x39060,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x39060,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_com_aux_clk = {
+	.halt_reg = 0x39064,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x39064,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_com_aux_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb3_prim_phy_aux_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_usb3_prim_phy_pipe_clk = {
+	.halt_reg = 0x39068,
+	.halt_check = BRANCH_HALT_DELAY,
+	.hwcg_reg = 0x39068,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x39068,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_usb3_prim_phy_pipe_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gcc_usb3_prim_phy_pipe_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_axi0_clk = {
+	.halt_reg = 0x32018,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x32018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x32018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_axi0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_video_axi1_clk = {
+	.halt_reg = 0x32024,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0x32024,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x32024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_video_axi1_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct gdsc pcie_0_gdsc = {
+	.gdscr = 0x6b004,
+	.pd = {
+		.name = "pcie_0_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc pcie_0_phy_gdsc = {
+	.gdscr = 0x6c000,
+	.pd = {
+		.name = "pcie_0_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc pcie_1_gdsc = {
+	.gdscr = 0x8d004,
+	.pd = {
+		.name = "pcie_1_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc pcie_1_phy_gdsc = {
+	.gdscr = 0x8e000,
+	.pd = {
+		.name = "pcie_1_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc ufs_phy_gdsc = {
+	.gdscr = 0x77004,
+	.pd = {
+		.name = "ufs_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc ufs_mem_phy_gdsc = {
+	.gdscr = 0x9e000,
+	.pd = {
+		.name = "ufs_mem_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc usb30_prim_gdsc = {
+	.gdscr = 0x39004,
+	.pd = {
+		.name = "usb30_prim_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct gdsc usb3_phy_gdsc = {
+	.gdscr = 0x50018,
+	.pd = {
+		.name = "usb3_phy_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = POLL_CFG_GDSCR,
+};
+
+static struct clk_regmap *gcc_sm8550_clocks[] = {
+	[GCC_AGGRE_NOC_PCIE_AXI_CLK] = &gcc_aggre_noc_pcie_axi_clk.clkr,
+	[GCC_AGGRE_UFS_PHY_AXI_CLK] = &gcc_aggre_ufs_phy_axi_clk.clkr,
+	[GCC_AGGRE_UFS_PHY_AXI_HW_CTL_CLK] = &gcc_aggre_ufs_phy_axi_hw_ctl_clk.clkr,
+	[GCC_AGGRE_USB3_PRIM_AXI_CLK] = &gcc_aggre_usb3_prim_axi_clk.clkr,
+	[GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr,
+	[GCC_CAMERA_HF_AXI_CLK] = &gcc_camera_hf_axi_clk.clkr,
+	[GCC_CAMERA_SF_AXI_CLK] = &gcc_camera_sf_axi_clk.clkr,
+	[GCC_CFG_NOC_PCIE_ANOC_AHB_CLK] = &gcc_cfg_noc_pcie_anoc_ahb_clk.clkr,
+	[GCC_CFG_NOC_USB3_PRIM_AXI_CLK] = &gcc_cfg_noc_usb3_prim_axi_clk.clkr,
+	[GCC_CNOC_PCIE_SF_AXI_CLK] = &gcc_cnoc_pcie_sf_axi_clk.clkr,
+	[GCC_DDRSS_GPU_AXI_CLK] = &gcc_ddrss_gpu_axi_clk.clkr,
+	[GCC_DDRSS_PCIE_SF_QTB_CLK] = &gcc_ddrss_pcie_sf_qtb_clk.clkr,
+	[GCC_DISP_HF_AXI_CLK] = &gcc_disp_hf_axi_clk.clkr,
+	[GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
+	[GCC_GP1_CLK_SRC] = &gcc_gp1_clk_src.clkr,
+	[GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
+	[GCC_GP2_CLK_SRC] = &gcc_gp2_clk_src.clkr,
+	[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
+	[GCC_GP3_CLK_SRC] = &gcc_gp3_clk_src.clkr,
+	[GCC_GPLL0] = &gcc_gpll0.clkr,
+	[GCC_GPLL0_OUT_EVEN] = &gcc_gpll0_out_even.clkr,
+	[GCC_GPLL4] = &gcc_gpll4.clkr,
+	[GCC_GPLL7] = &gcc_gpll7.clkr,
+	[GCC_GPLL9] = &gcc_gpll9.clkr,
+	[GCC_GPU_GPLL0_CLK_SRC] = &gcc_gpu_gpll0_clk_src.clkr,
+	[GCC_GPU_GPLL0_DIV_CLK_SRC] = &gcc_gpu_gpll0_div_clk_src.clkr,
+	[GCC_GPU_MEMNOC_GFX_CLK] = &gcc_gpu_memnoc_gfx_clk.clkr,
+	[GCC_GPU_SNOC_DVM_GFX_CLK] = &gcc_gpu_snoc_dvm_gfx_clk.clkr,
+	[GCC_PCIE_0_AUX_CLK] = &gcc_pcie_0_aux_clk.clkr,
+	[GCC_PCIE_0_AUX_CLK_SRC] = &gcc_pcie_0_aux_clk_src.clkr,
+	[GCC_PCIE_0_CFG_AHB_CLK] = &gcc_pcie_0_cfg_ahb_clk.clkr,
+	[GCC_PCIE_0_MSTR_AXI_CLK] = &gcc_pcie_0_mstr_axi_clk.clkr,
+	[GCC_PCIE_0_PHY_RCHNG_CLK] = &gcc_pcie_0_phy_rchng_clk.clkr,
+	[GCC_PCIE_0_PHY_RCHNG_CLK_SRC] = &gcc_pcie_0_phy_rchng_clk_src.clkr,
+	[GCC_PCIE_0_PIPE_CLK] = &gcc_pcie_0_pipe_clk.clkr,
+	[GCC_PCIE_0_PIPE_CLK_SRC] = &gcc_pcie_0_pipe_clk_src.clkr,
+	[GCC_PCIE_0_SLV_AXI_CLK] = &gcc_pcie_0_slv_axi_clk.clkr,
+	[GCC_PCIE_0_SLV_Q2A_AXI_CLK] = &gcc_pcie_0_slv_q2a_axi_clk.clkr,
+	[GCC_PCIE_1_AUX_CLK] = &gcc_pcie_1_aux_clk.clkr,
+	[GCC_PCIE_1_AUX_CLK_SRC] = &gcc_pcie_1_aux_clk_src.clkr,
+	[GCC_PCIE_1_CFG_AHB_CLK] = &gcc_pcie_1_cfg_ahb_clk.clkr,
+	[GCC_PCIE_1_MSTR_AXI_CLK] = &gcc_pcie_1_mstr_axi_clk.clkr,
+	[GCC_PCIE_1_PHY_AUX_CLK] = &gcc_pcie_1_phy_aux_clk.clkr,
+	[GCC_PCIE_1_PHY_AUX_CLK_SRC] = &gcc_pcie_1_phy_aux_clk_src.clkr,
+	[GCC_PCIE_1_PHY_RCHNG_CLK] = &gcc_pcie_1_phy_rchng_clk.clkr,
+	[GCC_PCIE_1_PHY_RCHNG_CLK_SRC] = &gcc_pcie_1_phy_rchng_clk_src.clkr,
+	[GCC_PCIE_1_PIPE_CLK] = &gcc_pcie_1_pipe_clk.clkr,
+	[GCC_PCIE_1_PIPE_CLK_SRC] = &gcc_pcie_1_pipe_clk_src.clkr,
+	[GCC_PCIE_1_SLV_AXI_CLK] = &gcc_pcie_1_slv_axi_clk.clkr,
+	[GCC_PCIE_1_SLV_Q2A_AXI_CLK] = &gcc_pcie_1_slv_q2a_axi_clk.clkr,
+	[GCC_PDM2_CLK] = &gcc_pdm2_clk.clkr,
+	[GCC_PDM2_CLK_SRC] = &gcc_pdm2_clk_src.clkr,
+	[GCC_PDM_AHB_CLK] = &gcc_pdm_ahb_clk.clkr,
+	[GCC_PDM_XO4_CLK] = &gcc_pdm_xo4_clk.clkr,
+	[GCC_QMIP_CAMERA_NRT_AHB_CLK] = &gcc_qmip_camera_nrt_ahb_clk.clkr,
+	[GCC_QMIP_CAMERA_RT_AHB_CLK] = &gcc_qmip_camera_rt_ahb_clk.clkr,
+	[GCC_QMIP_DISP_AHB_CLK] = &gcc_qmip_disp_ahb_clk.clkr,
+	[GCC_QMIP_GPU_AHB_CLK] = &gcc_qmip_gpu_ahb_clk.clkr,
+	[GCC_QMIP_PCIE_AHB_CLK] = &gcc_qmip_pcie_ahb_clk.clkr,
+	[GCC_QMIP_VIDEO_CV_CPU_AHB_CLK] = &gcc_qmip_video_cv_cpu_ahb_clk.clkr,
+	[GCC_QMIP_VIDEO_CVP_AHB_CLK] = &gcc_qmip_video_cvp_ahb_clk.clkr,
+	[GCC_QMIP_VIDEO_V_CPU_AHB_CLK] = &gcc_qmip_video_v_cpu_ahb_clk.clkr,
+	[GCC_QMIP_VIDEO_VCODEC_AHB_CLK] = &gcc_qmip_video_vcodec_ahb_clk.clkr,
+	[GCC_QUPV3_I2C_CORE_CLK] = &gcc_qupv3_i2c_core_clk.clkr,
+	[GCC_QUPV3_I2C_S0_CLK] = &gcc_qupv3_i2c_s0_clk.clkr,
+	[GCC_QUPV3_I2C_S0_CLK_SRC] = &gcc_qupv3_i2c_s0_clk_src.clkr,
+	[GCC_QUPV3_I2C_S1_CLK] = &gcc_qupv3_i2c_s1_clk.clkr,
+	[GCC_QUPV3_I2C_S1_CLK_SRC] = &gcc_qupv3_i2c_s1_clk_src.clkr,
+	[GCC_QUPV3_I2C_S2_CLK] = &gcc_qupv3_i2c_s2_clk.clkr,
+	[GCC_QUPV3_I2C_S2_CLK_SRC] = &gcc_qupv3_i2c_s2_clk_src.clkr,
+	[GCC_QUPV3_I2C_S3_CLK] = &gcc_qupv3_i2c_s3_clk.clkr,
+	[GCC_QUPV3_I2C_S3_CLK_SRC] = &gcc_qupv3_i2c_s3_clk_src.clkr,
+	[GCC_QUPV3_I2C_S4_CLK] = &gcc_qupv3_i2c_s4_clk.clkr,
+	[GCC_QUPV3_I2C_S4_CLK_SRC] = &gcc_qupv3_i2c_s4_clk_src.clkr,
+	[GCC_QUPV3_I2C_S5_CLK] = &gcc_qupv3_i2c_s5_clk.clkr,
+	[GCC_QUPV3_I2C_S5_CLK_SRC] = &gcc_qupv3_i2c_s5_clk_src.clkr,
+	[GCC_QUPV3_I2C_S6_CLK] = &gcc_qupv3_i2c_s6_clk.clkr,
+	[GCC_QUPV3_I2C_S6_CLK_SRC] = &gcc_qupv3_i2c_s6_clk_src.clkr,
+	[GCC_QUPV3_I2C_S7_CLK] = &gcc_qupv3_i2c_s7_clk.clkr,
+	[GCC_QUPV3_I2C_S7_CLK_SRC] = &gcc_qupv3_i2c_s7_clk_src.clkr,
+	[GCC_QUPV3_I2C_S8_CLK] = &gcc_qupv3_i2c_s8_clk.clkr,
+	[GCC_QUPV3_I2C_S8_CLK_SRC] = &gcc_qupv3_i2c_s8_clk_src.clkr,
+	[GCC_QUPV3_I2C_S9_CLK] = &gcc_qupv3_i2c_s9_clk.clkr,
+	[GCC_QUPV3_I2C_S9_CLK_SRC] = &gcc_qupv3_i2c_s9_clk_src.clkr,
+	[GCC_QUPV3_I2C_S_AHB_CLK] = &gcc_qupv3_i2c_s_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP1_CORE_2X_CLK] = &gcc_qupv3_wrap1_core_2x_clk.clkr,
+	[GCC_QUPV3_WRAP1_CORE_CLK] = &gcc_qupv3_wrap1_core_clk.clkr,
+	[GCC_QUPV3_WRAP1_S0_CLK] = &gcc_qupv3_wrap1_s0_clk.clkr,
+	[GCC_QUPV3_WRAP1_S0_CLK_SRC] = &gcc_qupv3_wrap1_s0_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S1_CLK] = &gcc_qupv3_wrap1_s1_clk.clkr,
+	[GCC_QUPV3_WRAP1_S1_CLK_SRC] = &gcc_qupv3_wrap1_s1_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S2_CLK] = &gcc_qupv3_wrap1_s2_clk.clkr,
+	[GCC_QUPV3_WRAP1_S2_CLK_SRC] = &gcc_qupv3_wrap1_s2_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S3_CLK] = &gcc_qupv3_wrap1_s3_clk.clkr,
+	[GCC_QUPV3_WRAP1_S3_CLK_SRC] = &gcc_qupv3_wrap1_s3_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S4_CLK] = &gcc_qupv3_wrap1_s4_clk.clkr,
+	[GCC_QUPV3_WRAP1_S4_CLK_SRC] = &gcc_qupv3_wrap1_s4_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S5_CLK] = &gcc_qupv3_wrap1_s5_clk.clkr,
+	[GCC_QUPV3_WRAP1_S5_CLK_SRC] = &gcc_qupv3_wrap1_s5_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S6_CLK] = &gcc_qupv3_wrap1_s6_clk.clkr,
+	[GCC_QUPV3_WRAP1_S6_CLK_SRC] = &gcc_qupv3_wrap1_s6_clk_src.clkr,
+	[GCC_QUPV3_WRAP1_S7_CLK] = &gcc_qupv3_wrap1_s7_clk.clkr,
+	[GCC_QUPV3_WRAP1_S7_CLK_SRC] = &gcc_qupv3_wrap1_s7_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_CORE_2X_CLK] = &gcc_qupv3_wrap2_core_2x_clk.clkr,
+	[GCC_QUPV3_WRAP2_CORE_CLK] = &gcc_qupv3_wrap2_core_clk.clkr,
+	[GCC_QUPV3_WRAP2_S0_CLK] = &gcc_qupv3_wrap2_s0_clk.clkr,
+	[GCC_QUPV3_WRAP2_S0_CLK_SRC] = &gcc_qupv3_wrap2_s0_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S1_CLK] = &gcc_qupv3_wrap2_s1_clk.clkr,
+	[GCC_QUPV3_WRAP2_S1_CLK_SRC] = &gcc_qupv3_wrap2_s1_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S2_CLK] = &gcc_qupv3_wrap2_s2_clk.clkr,
+	[GCC_QUPV3_WRAP2_S2_CLK_SRC] = &gcc_qupv3_wrap2_s2_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S3_CLK] = &gcc_qupv3_wrap2_s3_clk.clkr,
+	[GCC_QUPV3_WRAP2_S3_CLK_SRC] = &gcc_qupv3_wrap2_s3_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S4_CLK] = &gcc_qupv3_wrap2_s4_clk.clkr,
+	[GCC_QUPV3_WRAP2_S4_CLK_SRC] = &gcc_qupv3_wrap2_s4_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S5_CLK] = &gcc_qupv3_wrap2_s5_clk.clkr,
+	[GCC_QUPV3_WRAP2_S5_CLK_SRC] = &gcc_qupv3_wrap2_s5_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S6_CLK] = &gcc_qupv3_wrap2_s6_clk.clkr,
+	[GCC_QUPV3_WRAP2_S6_CLK_SRC] = &gcc_qupv3_wrap2_s6_clk_src.clkr,
+	[GCC_QUPV3_WRAP2_S7_CLK] = &gcc_qupv3_wrap2_s7_clk.clkr,
+	[GCC_QUPV3_WRAP2_S7_CLK_SRC] = &gcc_qupv3_wrap2_s7_clk_src.clkr,
+	[GCC_QUPV3_WRAP_1_M_AHB_CLK] = &gcc_qupv3_wrap_1_m_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_1_S_AHB_CLK] = &gcc_qupv3_wrap_1_s_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_2_M_AHB_CLK] = &gcc_qupv3_wrap_2_m_ahb_clk.clkr,
+	[GCC_QUPV3_WRAP_2_S_AHB_CLK] = &gcc_qupv3_wrap_2_s_ahb_clk.clkr,
+	[GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr,
+	[GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr,
+	[GCC_SDCC2_APPS_CLK_SRC] = &gcc_sdcc2_apps_clk_src.clkr,
+	[GCC_SDCC4_AHB_CLK] = &gcc_sdcc4_ahb_clk.clkr,
+	[GCC_SDCC4_APPS_CLK] = &gcc_sdcc4_apps_clk.clkr,
+	[GCC_SDCC4_APPS_CLK_SRC] = &gcc_sdcc4_apps_clk_src.clkr,
+	[GCC_UFS_PHY_AHB_CLK] = &gcc_ufs_phy_ahb_clk.clkr,
+	[GCC_UFS_PHY_AXI_CLK] = &gcc_ufs_phy_axi_clk.clkr,
+	[GCC_UFS_PHY_AXI_CLK_SRC] = &gcc_ufs_phy_axi_clk_src.clkr,
+	[GCC_UFS_PHY_AXI_HW_CTL_CLK] = &gcc_ufs_phy_axi_hw_ctl_clk.clkr,
+	[GCC_UFS_PHY_ICE_CORE_CLK] = &gcc_ufs_phy_ice_core_clk.clkr,
+	[GCC_UFS_PHY_ICE_CORE_CLK_SRC] = &gcc_ufs_phy_ice_core_clk_src.clkr,
+	[GCC_UFS_PHY_ICE_CORE_HW_CTL_CLK] = &gcc_ufs_phy_ice_core_hw_ctl_clk.clkr,
+	[GCC_UFS_PHY_PHY_AUX_CLK] = &gcc_ufs_phy_phy_aux_clk.clkr,
+	[GCC_UFS_PHY_PHY_AUX_CLK_SRC] = &gcc_ufs_phy_phy_aux_clk_src.clkr,
+	[GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK] = &gcc_ufs_phy_phy_aux_hw_ctl_clk.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_0_CLK] = &gcc_ufs_phy_rx_symbol_0_clk.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_0_CLK_SRC] = &gcc_ufs_phy_rx_symbol_0_clk_src.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_1_CLK] = &gcc_ufs_phy_rx_symbol_1_clk.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_1_CLK_SRC] = &gcc_ufs_phy_rx_symbol_1_clk_src.clkr,
+	[GCC_UFS_PHY_TX_SYMBOL_0_CLK] = &gcc_ufs_phy_tx_symbol_0_clk.clkr,
+	[GCC_UFS_PHY_TX_SYMBOL_0_CLK_SRC] = &gcc_ufs_phy_tx_symbol_0_clk_src.clkr,
+	[GCC_UFS_PHY_UNIPRO_CORE_CLK] = &gcc_ufs_phy_unipro_core_clk.clkr,
+	[GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC] = &gcc_ufs_phy_unipro_core_clk_src.clkr,
+	[GCC_UFS_PHY_UNIPRO_CORE_HW_CTL_CLK] = &gcc_ufs_phy_unipro_core_hw_ctl_clk.clkr,
+	[GCC_USB30_PRIM_MASTER_CLK] = &gcc_usb30_prim_master_clk.clkr,
+	[GCC_USB30_PRIM_MASTER_CLK_SRC] = &gcc_usb30_prim_master_clk_src.clkr,
+	[GCC_USB30_PRIM_MOCK_UTMI_CLK] = &gcc_usb30_prim_mock_utmi_clk.clkr,
+	[GCC_USB30_PRIM_MOCK_UTMI_CLK_SRC] = &gcc_usb30_prim_mock_utmi_clk_src.clkr,
+	[GCC_USB30_PRIM_MOCK_UTMI_POSTDIV_CLK_SRC] = &gcc_usb30_prim_mock_utmi_postdiv_clk_src.clkr,
+	[GCC_USB30_PRIM_SLEEP_CLK] = &gcc_usb30_prim_sleep_clk.clkr,
+	[GCC_USB3_PRIM_PHY_AUX_CLK] = &gcc_usb3_prim_phy_aux_clk.clkr,
+	[GCC_USB3_PRIM_PHY_AUX_CLK_SRC] = &gcc_usb3_prim_phy_aux_clk_src.clkr,
+	[GCC_USB3_PRIM_PHY_COM_AUX_CLK] = &gcc_usb3_prim_phy_com_aux_clk.clkr,
+	[GCC_USB3_PRIM_PHY_PIPE_CLK] = &gcc_usb3_prim_phy_pipe_clk.clkr,
+	[GCC_USB3_PRIM_PHY_PIPE_CLK_SRC] = &gcc_usb3_prim_phy_pipe_clk_src.clkr,
+	[GCC_VIDEO_AXI0_CLK] = &gcc_video_axi0_clk.clkr,
+	[GCC_VIDEO_AXI1_CLK] = &gcc_video_axi1_clk.clkr,
+};
+
+static const struct qcom_reset_map gcc_sm8550_resets[] = {
+	[GCC_CAMERA_BCR] = { 0x26000 },
+	[GCC_DISPLAY_BCR] = { 0x27000 },
+	[GCC_GPU_BCR] = { 0x71000 },
+	[GCC_PCIE_0_BCR] = { 0x6b000 },
+	[GCC_PCIE_0_LINK_DOWN_BCR] = { 0x6c014 },
+	[GCC_PCIE_0_NOCSR_COM_PHY_BCR] = { 0x6c020 },
+	[GCC_PCIE_0_PHY_BCR] = { 0x6c01c },
+	[GCC_PCIE_0_PHY_NOCSR_COM_PHY_BCR] = { 0x6c028 },
+	[GCC_PCIE_1_BCR] = { 0x8d000 },
+	[GCC_PCIE_1_LINK_DOWN_BCR] = { 0x8e014 },
+	[GCC_PCIE_1_NOCSR_COM_PHY_BCR] = { 0x8e020 },
+	[GCC_PCIE_1_PHY_BCR] = { 0x8e01c },
+	[GCC_PCIE_1_PHY_NOCSR_COM_PHY_BCR] = { 0x8e024 },
+	[GCC_PCIE_PHY_BCR] = { 0x6f000 },
+	[GCC_PCIE_PHY_CFG_AHB_BCR] = { 0x6f00c },
+	[GCC_PCIE_PHY_COM_BCR] = { 0x6f010 },
+	[GCC_PDM_BCR] = { 0x33000 },
+	[GCC_QUPV3_WRAPPER_1_BCR] = { 0x18000 },
+	[GCC_QUPV3_WRAPPER_2_BCR] = { 0x1e000 },
+	[GCC_QUPV3_WRAPPER_I2C_BCR] = { 0x17000 },
+	[GCC_QUSB2PHY_PRIM_BCR] = { 0x12000 },
+	[GCC_QUSB2PHY_SEC_BCR] = { 0x12004 },
+	[GCC_SDCC2_BCR] = { 0x14000 },
+	[GCC_SDCC4_BCR] = { 0x16000 },
+	[GCC_UFS_PHY_BCR] = { 0x77000 },
+	[GCC_USB30_PRIM_BCR] = { 0x39000 },
+	[GCC_USB3_DP_PHY_PRIM_BCR] = { 0x50008 },
+	[GCC_USB3_DP_PHY_SEC_BCR] = { 0x50014 },
+	[GCC_USB3_PHY_PRIM_BCR] = { 0x50000 },
+	[GCC_USB3_PHY_SEC_BCR] = { 0x5000c },
+	[GCC_USB3PHY_PHY_PRIM_BCR] = { 0x50004 },
+	[GCC_USB3PHY_PHY_SEC_BCR] = { 0x50010 },
+	[GCC_USB_PHY_CFG_AHB2PHY_BCR] = { 0x6a000 },
+	[GCC_VIDEO_AXI0_CLK_ARES] = { 0x32018, 2 },
+	[GCC_VIDEO_AXI1_CLK_ARES] = { 0x32024, 2 },
+	[GCC_VIDEO_BCR] = { 0x32000 },
+};
+
+static const struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s6_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap1_s7_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s0_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s1_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s2_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s3_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s4_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s5_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s6_clk_src),
+	DEFINE_RCG_DFS(gcc_qupv3_wrap2_s7_clk_src),
+};
+
+static struct gdsc *gcc_sm8550_gdscs[] = {
+	[PCIE_0_GDSC] = &pcie_0_gdsc,
+	[PCIE_0_PHY_GDSC] = &pcie_0_phy_gdsc,
+	[PCIE_1_GDSC] = &pcie_1_gdsc,
+	[PCIE_1_PHY_GDSC] = &pcie_1_phy_gdsc,
+	[UFS_PHY_GDSC] = &ufs_phy_gdsc,
+	[UFS_MEM_PHY_GDSC] = &ufs_mem_phy_gdsc,
+	[USB30_PRIM_GDSC] = &usb30_prim_gdsc,
+	[USB3_PHY_GDSC] = &usb3_phy_gdsc,
+};
+
+static const struct regmap_config gcc_sm8550_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x1f41f0,
+	.fast_io = true,
+};
+
+static const struct qcom_cc_desc gcc_sm8550_desc = {
+	.config = &gcc_sm8550_regmap_config,
+	.clks = gcc_sm8550_clocks,
+	.num_clks = ARRAY_SIZE(gcc_sm8550_clocks),
+	.resets = gcc_sm8550_resets,
+	.num_resets = ARRAY_SIZE(gcc_sm8550_resets),
+	.gdscs = gcc_sm8550_gdscs,
+	.num_gdscs = ARRAY_SIZE(gcc_sm8550_gdscs),
+};
+
+static const struct of_device_id gcc_sm8550_match_table[] = {
+	{ .compatible = "qcom,sm8550-gcc" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, gcc_sm8550_match_table);
+
+static int gcc_sm8550_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+	int ret;
+
+	regmap = qcom_cc_map(pdev, &gcc_sm8550_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
+				       ARRAY_SIZE(gcc_dfs_clocks));
+	if (ret)
+		return ret;
+
+	/* FORCE_MEM_CORE_ON for ufs phy ice core clocks */
+	regmap_update_bits(regmap, gcc_ufs_phy_ice_core_clk.halt_reg, BIT(14), BIT(14));
+
+	/*
+	 * Keep the critical clock always-On
+	 * gcc_camera_ahb_clk, gcc_camera_xo_clk, gcc_disp_ahb_clk,
+	 * gcc_disp_xo_clk, gcc_gpu_cfg_ahb_clk, gcc_video_ahb_clk,
+	 * gcc_video_xo_clk
+	 */
+	regmap_update_bits(regmap, 0x26004, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x26028, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x27004, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x27018, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x71004, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x32004, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x32030, BIT(0), BIT(0));
+
+	/* Clear GDSC_SLEEP_ENA_VOTE to stop votes being auto-removed in sleep. */
+	regmap_write(regmap, 0x52024, 0x0);
+
+	return qcom_cc_really_probe(pdev, &gcc_sm8550_desc, regmap);
+}
+
+static struct platform_driver gcc_sm8550_driver = {
+	.probe = gcc_sm8550_probe,
+	.driver = {
+		.name = "gcc-sm8550",
+		.of_match_table = gcc_sm8550_match_table,
+	},
+};
+
+static int __init gcc_sm8550_init(void)
+{
+	return platform_driver_register(&gcc_sm8550_driver);
+}
+subsys_initcall(gcc_sm8550_init);
+
+static void __exit gcc_sm8550_exit(void)
+{
+	platform_driver_unregister(&gcc_sm8550_driver);
+}
+module_exit(gcc_sm8550_exit);
+
+MODULE_DESCRIPTION("QTI GCC SM8550 Driver");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/gdsc.c linux-libre-6.2-gnu/drivers/clk/qcom/gdsc.c
index 0f21a8a767ac..9e4d6ce891aa 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/gdsc.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/gdsc.c
@@ -46,6 +46,7 @@
 #define RETAIN_MEM		BIT(14)
 #define RETAIN_PERIPH		BIT(13)
 
+#define STATUS_POLL_TIMEOUT_US	1500
 #define TIMEOUT_US		500
 
 #define domain_to_gdsc(domain) container_of(domain, struct gdsc, pd)
@@ -107,7 +108,7 @@ static int gdsc_poll_status(struct gdsc *sc, enum gdsc_status status)
 	do {
 		if (gdsc_check_status(sc, status))
 			return 0;
-	} while (ktime_us_delta(ktime_get(), start) < TIMEOUT_US);
+	} while (ktime_us_delta(ktime_get(), start) < STATUS_POLL_TIMEOUT_US);
 
 	if (gdsc_check_status(sc, status))
 		return 0;
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/hfpll.c linux-libre-6.2-gnu/drivers/clk/qcom/hfpll.c
index 5ff7f5a60620..f4d78003d189 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/hfpll.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/hfpll.c
@@ -47,7 +47,6 @@ static const struct regmap_config hfpll_regmap_config = {
 
 static int qcom_hfpll_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct device *dev = &pdev->dev;
 	void __iomem *base;
 	struct regmap *regmap;
@@ -70,8 +69,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
 	if (!h)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
+	base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/kpss-xcc.c linux-libre-6.2-gnu/drivers/clk/qcom/kpss-xcc.c
index b1b370274ec4..97358c98c6c9 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/kpss-xcc.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/kpss-xcc.c
@@ -31,12 +31,13 @@ MODULE_DEVICE_TABLE(of, kpss_xcc_match_table);
 
 static int kpss_xcc_driver_probe(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	const struct of_device_id *id;
 	void __iomem *base;
 	struct clk_hw *hw;
 	const char *name;
 
-	id = of_match_device(kpss_xcc_match_table, &pdev->dev);
+	id = of_match_device(kpss_xcc_match_table, dev);
 	if (!id)
 		return -ENODEV;
 
@@ -45,7 +46,7 @@ static int kpss_xcc_driver_probe(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	if (id->data) {
-		if (of_property_read_string_index(pdev->dev.of_node,
+		if (of_property_read_string_index(dev->of_node,
 						  "clock-output-names",
 						  0, &name))
 			return -ENODEV;
@@ -55,12 +56,16 @@ static int kpss_xcc_driver_probe(struct platform_device *pdev)
 		base += 0x28;
 	}
 
-	hw = devm_clk_hw_register_mux_parent_data_table(&pdev->dev, name, aux_parents,
+	hw = devm_clk_hw_register_mux_parent_data_table(dev, name, aux_parents,
 							ARRAY_SIZE(aux_parents), 0,
 							base, 0, 0x3,
 							0, aux_parent_map, NULL);
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
 
-	return PTR_ERR_OR_ZERO(hw);
+	of_clk_add_hw_provider(dev->of_node, of_clk_hw_simple_get, hw);
+
+	return 0;
 }
 
 static struct platform_driver kpss_xcc_driver = {
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/krait-cc.c linux-libre-6.2-gnu/drivers/clk/qcom/krait-cc.c
index cfd961d5cc45..2f9287c263ec 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/krait-cc.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/krait-cc.c
@@ -15,6 +15,16 @@
 
 #include "clk-krait.h"
 
+enum {
+	cpu0_mux = 0,
+	cpu1_mux,
+	cpu2_mux,
+	cpu3_mux,
+	l2_mux,
+
+	clks_max,
+};
+
 static unsigned int sec_mux_map[] = {
 	2,
 	0,
@@ -62,28 +72,30 @@ static int krait_notifier_register(struct device *dev, struct clk *clk,
 	int ret = 0;
 
 	mux->clk_nb.notifier_call = krait_notifier_cb;
-	ret = clk_notifier_register(clk, &mux->clk_nb);
+	ret = devm_clk_notifier_register(dev, clk, &mux->clk_nb);
 	if (ret)
 		dev_err(dev, "failed to register clock notifier: %d\n", ret);
 
 	return ret;
 }
 
-static int
+static struct clk_hw *
 krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
 {
 	struct krait_div2_clk *div;
+	static struct clk_parent_data p_data[1];
 	struct clk_init_data init = {
-		.num_parents = 1,
+		.num_parents = ARRAY_SIZE(p_data),
 		.ops = &krait_div2_clk_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	};
-	const char *p_names[1];
-	struct clk *clk;
+	struct clk_hw *clk;
+	char *parent_name;
+	int cpu, ret;
 
 	div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
 	if (!div)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
 	div->width = 2;
 	div->shift = 6;
@@ -93,43 +105,63 @@ krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
 
 	init.name = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
 	if (!init.name)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
-	init.parent_names = p_names;
-	p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
-	if (!p_names[0]) {
-		kfree(init.name);
-		return -ENOMEM;
+	init.parent_data = p_data;
+	parent_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
+	if (!parent_name) {
+		clk = ERR_PTR(-ENOMEM);
+		goto err_parent_name;
+	}
+
+	p_data[0].fw_name = parent_name;
+	p_data[0].name = parent_name;
+
+	ret = devm_clk_hw_register(dev, &div->hw);
+	if (ret) {
+		clk = ERR_PTR(ret);
+		goto err_clk;
 	}
 
-	clk = devm_clk_register(dev, &div->hw);
-	kfree(p_names[0]);
+	clk = &div->hw;
+
+	/* clk-krait ignore any rate change if mux is not flagged as enabled */
+	if (id < 0)
+		for_each_online_cpu(cpu)
+			clk_prepare_enable(div->hw.clk);
+	else
+		clk_prepare_enable(div->hw.clk);
+
+err_clk:
+	kfree(parent_name);
+err_parent_name:
 	kfree(init.name);
 
-	return PTR_ERR_OR_ZERO(clk);
+	return clk;
 }
 
-static int
+static struct clk_hw *
 krait_add_sec_mux(struct device *dev, int id, const char *s,
 		  unsigned int offset, bool unique_aux)
 {
-	int ret;
+	int cpu, ret;
 	struct krait_mux_clk *mux;
-	static const char *sec_mux_list[] = {
-		"acpu_aux",
-		"qsb",
+	static struct clk_parent_data sec_mux_list[2] = {
+		{ .name = "qsb", .fw_name = "qsb" },
+		{},
 	};
 	struct clk_init_data init = {
-		.parent_names = sec_mux_list,
+		.parent_data = sec_mux_list,
 		.num_parents = ARRAY_SIZE(sec_mux_list),
 		.ops = &krait_mux_clk_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	};
-	struct clk *clk;
+	struct clk_hw *clk;
+	char *parent_name;
 
 	mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
 	if (!mux)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
 	mux->offset = offset;
 	mux->lpl = id >= 0;
@@ -149,44 +181,64 @@ krait_add_sec_mux(struct device *dev, int id, const char *s,
 
 	init.name = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
 	if (!init.name)
-		return -ENOMEM;
+		return ERR_PTR(-ENOMEM);
 
 	if (unique_aux) {
-		sec_mux_list[0] = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
-		if (!sec_mux_list[0]) {
+		parent_name = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
+		if (!parent_name) {
 			clk = ERR_PTR(-ENOMEM);
 			goto err_aux;
 		}
+		sec_mux_list[1].fw_name = parent_name;
+		sec_mux_list[1].name = parent_name;
+	} else {
+		sec_mux_list[1].name = "apu_aux";
 	}
 
-	clk = devm_clk_register(dev, &mux->hw);
+	ret = devm_clk_hw_register(dev, &mux->hw);
+	if (ret) {
+		clk = ERR_PTR(ret);
+		goto err_clk;
+	}
 
-	ret = krait_notifier_register(dev, clk, mux);
-	if (ret)
-		goto unique_aux;
+	clk = &mux->hw;
+
+	ret = krait_notifier_register(dev, mux->hw.clk, mux);
+	if (ret) {
+		clk = ERR_PTR(ret);
+		goto err_clk;
+	}
 
-unique_aux:
+	/* clk-krait ignore any rate change if mux is not flagged as enabled */
+	if (id < 0)
+		for_each_online_cpu(cpu)
+			clk_prepare_enable(mux->hw.clk);
+	else
+		clk_prepare_enable(mux->hw.clk);
+
+err_clk:
 	if (unique_aux)
-		kfree(sec_mux_list[0]);
+		kfree(parent_name);
 err_aux:
 	kfree(init.name);
-	return PTR_ERR_OR_ZERO(clk);
+	return clk;
 }
 
-static struct clk *
-krait_add_pri_mux(struct device *dev, int id, const char *s,
-		  unsigned int offset)
+static struct clk_hw *
+krait_add_pri_mux(struct device *dev, struct clk_hw *hfpll_div, struct clk_hw *sec_mux,
+		  int id, const char *s, unsigned int offset)
 {
 	int ret;
 	struct krait_mux_clk *mux;
-	const char *p_names[3];
+	static struct clk_parent_data p_data[3];
 	struct clk_init_data init = {
-		.parent_names = p_names,
-		.num_parents = ARRAY_SIZE(p_names),
+		.parent_data = p_data,
+		.num_parents = ARRAY_SIZE(p_data),
 		.ops = &krait_mux_clk_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	};
-	struct clk *clk;
+	struct clk_hw *clk;
+	char *hfpll_name;
 
 	mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
 	if (!mux)
@@ -204,48 +256,44 @@ krait_add_pri_mux(struct device *dev, int id, const char *s,
 	if (!init.name)
 		return ERR_PTR(-ENOMEM);
 
-	p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
-	if (!p_names[0]) {
+	hfpll_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
+	if (!hfpll_name) {
 		clk = ERR_PTR(-ENOMEM);
-		goto err_p0;
+		goto err_hfpll;
 	}
 
-	p_names[1] = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
-	if (!p_names[1]) {
-		clk = ERR_PTR(-ENOMEM);
-		goto err_p1;
-	}
+	p_data[0].fw_name = hfpll_name;
+	p_data[0].name = hfpll_name;
 
-	p_names[2] = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
-	if (!p_names[2]) {
-		clk = ERR_PTR(-ENOMEM);
-		goto err_p2;
+	p_data[1].hw = hfpll_div;
+	p_data[2].hw = sec_mux;
+
+	ret = devm_clk_hw_register(dev, &mux->hw);
+	if (ret) {
+		clk = ERR_PTR(ret);
+		goto err_clk;
 	}
 
-	clk = devm_clk_register(dev, &mux->hw);
+	clk = &mux->hw;
 
-	ret = krait_notifier_register(dev, clk, mux);
+	ret = krait_notifier_register(dev, mux->hw.clk, mux);
 	if (ret)
-		goto err_p3;
-err_p3:
-	kfree(p_names[2]);
-err_p2:
-	kfree(p_names[1]);
-err_p1:
-	kfree(p_names[0]);
-err_p0:
+		clk = ERR_PTR(ret);
+
+err_clk:
+	kfree(hfpll_name);
+err_hfpll:
 	kfree(init.name);
 	return clk;
 }
 
 /* id < 0 for L2, otherwise id == physical CPU number */
-static struct clk *krait_add_clks(struct device *dev, int id, bool unique_aux)
+static struct clk_hw *krait_add_clks(struct device *dev, int id, bool unique_aux)
 {
-	int ret;
+	struct clk_hw *hfpll_div, *sec_mux, *pri_mux;
 	unsigned int offset;
 	void *p = NULL;
 	const char *s;
-	struct clk *clk;
 
 	if (id >= 0) {
 		offset = 0x4501 + (0x1000 * id);
@@ -257,22 +305,23 @@ static struct clk *krait_add_clks(struct device *dev, int id, bool unique_aux)
 		s = "_l2";
 	}
 
-	ret = krait_add_div(dev, id, s, offset);
-	if (ret) {
-		clk = ERR_PTR(ret);
+	hfpll_div = krait_add_div(dev, id, s, offset);
+	if (IS_ERR(hfpll_div)) {
+		pri_mux = hfpll_div;
 		goto err;
 	}
 
-	ret = krait_add_sec_mux(dev, id, s, offset, unique_aux);
-	if (ret) {
-		clk = ERR_PTR(ret);
+	sec_mux = krait_add_sec_mux(dev, id, s, offset, unique_aux);
+	if (IS_ERR(sec_mux)) {
+		pri_mux = sec_mux;
 		goto err;
 	}
 
-	clk = krait_add_pri_mux(dev, id, s, offset);
+	pri_mux = krait_add_pri_mux(dev, hfpll_div, sec_mux, id, s, offset);
+
 err:
 	kfree(p);
-	return clk;
+	return pri_mux;
 }
 
 static struct clk *krait_of_get(struct of_phandle_args *clkspec, void *data)
@@ -280,7 +329,7 @@ static struct clk *krait_of_get(struct of_phandle_args *clkspec, void *data)
 	unsigned int idx = clkspec->args[0];
 	struct clk **clks = data;
 
-	if (idx >= 5) {
+	if (idx >= clks_max) {
 		pr_err("%s: invalid clock index %d\n", __func__, idx);
 		return ERR_PTR(-EINVAL);
 	}
@@ -301,9 +350,8 @@ static int krait_cc_probe(struct platform_device *pdev)
 	const struct of_device_id *id;
 	unsigned long cur_rate, aux_rate;
 	int cpu;
-	struct clk *clk;
-	struct clk **clks;
-	struct clk *l2_pri_mux_clk;
+	struct clk_hw *mux, *l2_pri_mux;
+	struct clk *clk, **clks;
 
 	id = of_match_device(krait_cc_match_table, dev);
 	if (!id)
@@ -322,21 +370,21 @@ static int krait_cc_probe(struct platform_device *pdev)
 	}
 
 	/* Krait configurations have at most 4 CPUs and one L2 */
-	clks = devm_kcalloc(dev, 5, sizeof(*clks), GFP_KERNEL);
+	clks = devm_kcalloc(dev, clks_max, sizeof(*clks), GFP_KERNEL);
 	if (!clks)
 		return -ENOMEM;
 
 	for_each_possible_cpu(cpu) {
-		clk = krait_add_clks(dev, cpu, id->data);
+		mux = krait_add_clks(dev, cpu, id->data);
 		if (IS_ERR(clk))
 			return PTR_ERR(clk);
-		clks[cpu] = clk;
+		clks[cpu] = mux->clk;
 	}
 
-	l2_pri_mux_clk = krait_add_clks(dev, -1, id->data);
-	if (IS_ERR(l2_pri_mux_clk))
-		return PTR_ERR(l2_pri_mux_clk);
-	clks[4] = l2_pri_mux_clk;
+	l2_pri_mux = krait_add_clks(dev, -1, id->data);
+	if (IS_ERR(l2_pri_mux))
+		return PTR_ERR(l2_pri_mux);
+	clks[l2_mux] = l2_pri_mux->clk;
 
 	/*
 	 * We don't want the CPU or L2 clocks to be turned off at late init
@@ -346,7 +394,7 @@ static int krait_cc_probe(struct platform_device *pdev)
 	 * they take over.
 	 */
 	for_each_online_cpu(cpu) {
-		clk_prepare_enable(l2_pri_mux_clk);
+		clk_prepare_enable(clks[l2_mux]);
 		WARN(clk_prepare_enable(clks[cpu]),
 		     "Unable to turn on CPU%d clock", cpu);
 	}
@@ -362,21 +410,21 @@ static int krait_cc_probe(struct platform_device *pdev)
 	 * two different rates to force a HFPLL reinit under all
 	 * circumstances.
 	 */
-	cur_rate = clk_get_rate(l2_pri_mux_clk);
+	cur_rate = clk_get_rate(clks[l2_mux]);
 	aux_rate = 384000000;
-	if (cur_rate == 1) {
-		pr_info("L2 @ QSB rate. Forcing new rate.\n");
+	if (cur_rate < aux_rate) {
+		pr_info("L2 @ Undefined rate. Forcing new rate.\n");
 		cur_rate = aux_rate;
 	}
-	clk_set_rate(l2_pri_mux_clk, aux_rate);
-	clk_set_rate(l2_pri_mux_clk, 2);
-	clk_set_rate(l2_pri_mux_clk, cur_rate);
-	pr_info("L2 @ %lu KHz\n", clk_get_rate(l2_pri_mux_clk) / 1000);
+	clk_set_rate(clks[l2_mux], aux_rate);
+	clk_set_rate(clks[l2_mux], 2);
+	clk_set_rate(clks[l2_mux], cur_rate);
+	pr_info("L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
 	for_each_possible_cpu(cpu) {
 		clk = clks[cpu];
 		cur_rate = clk_get_rate(clk);
-		if (cur_rate == 1) {
-			pr_info("CPU%d @ QSB rate. Forcing new rate.\n", cpu);
+		if (cur_rate < aux_rate) {
+			pr_info("CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
 			cur_rate = aux_rate;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c linux-libre-6.2-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
index 063e0365f311..1339f9211a14 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/lpassaudiocc-sc7280.c
@@ -722,33 +722,17 @@ static const struct of_device_id lpass_audio_cc_sc7280_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, lpass_audio_cc_sc7280_match_table);
 
-static void lpassaudio_pm_runtime_disable(void *data)
-{
-	pm_runtime_disable(data);
-}
-
-static void lpassaudio_pm_clk_destroy(void *data)
-{
-	pm_clk_destroy(data);
-}
-
-static int lpassaudio_create_pm_clks(struct platform_device *pdev)
+static int lpass_audio_setup_runtime_pm(struct platform_device *pdev)
 {
 	int ret;
 
 	pm_runtime_use_autosuspend(&pdev->dev);
 	pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
-	pm_runtime_enable(&pdev->dev);
-
-	ret = devm_add_action_or_reset(&pdev->dev, lpassaudio_pm_runtime_disable, &pdev->dev);
-	if (ret)
-		return ret;
-
-	ret = pm_clk_create(&pdev->dev);
+	ret = devm_pm_runtime_enable(&pdev->dev);
 	if (ret)
 		return ret;
 
-	ret = devm_add_action_or_reset(&pdev->dev, lpassaudio_pm_clk_destroy, &pdev->dev);
+	ret = devm_pm_clk_create(&pdev->dev);
 	if (ret)
 		return ret;
 
@@ -756,7 +740,7 @@ static int lpassaudio_create_pm_clks(struct platform_device *pdev)
 	if (ret < 0)
 		dev_err(&pdev->dev, "failed to acquire iface clock\n");
 
-	return ret;
+	return pm_runtime_resume_and_get(&pdev->dev);
 }
 
 static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
@@ -765,7 +749,7 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpassaudio_create_pm_clks(pdev);
+	ret = lpass_audio_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
@@ -775,8 +759,8 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 
 	regmap = qcom_cc_map(pdev, desc);
 	if (IS_ERR(regmap)) {
-		pm_runtime_disable(&pdev->dev);
-		return PTR_ERR(regmap);
+		ret = PTR_ERR(regmap);
+		goto exit;
 	}
 
 	clk_zonda_pll_configure(&lpass_audio_cc_pll, regmap, &lpass_audio_cc_pll_config);
@@ -788,20 +772,18 @@ static int lpass_audio_cc_sc7280_probe(struct platform_device *pdev)
 	ret = qcom_cc_really_probe(pdev, &lpass_audio_cc_sc7280_desc, regmap);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AUDIO CC clocks\n");
-		pm_runtime_disable(&pdev->dev);
-		return ret;
+		goto exit;
 	}
 
 	ret = qcom_cc_probe_by_index(pdev, 1, &lpass_audio_cc_reset_sc7280_desc);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AUDIO CC Resets\n");
-		pm_runtime_disable(&pdev->dev);
-		return ret;
+		goto exit;
 	}
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
-	pm_runtime_put_sync(&pdev->dev);
 
 	return ret;
 }
@@ -839,14 +821,15 @@ static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpassaudio_create_pm_clks(pdev);
+	ret = lpass_audio_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
 	if (of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode")) {
 		lpass_audio_cc_sc7280_regmap_config.name = "cc";
 		desc = &lpass_cc_sc7280_desc;
-		return qcom_cc_probe(pdev, desc);
+		ret = qcom_cc_probe(pdev, desc);
+		goto exit;
 	}
 
 	lpass_audio_cc_sc7280_regmap_config.name = "lpasscc_aon";
@@ -854,18 +837,22 @@ static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev)
 	desc = &lpass_aon_cc_sc7280_desc;
 
 	regmap = qcom_cc_map(pdev, desc);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto exit;
+	}
 
 	clk_lucid_pll_configure(&lpass_aon_cc_pll, regmap, &lpass_aon_cc_pll_config);
 
 	ret = qcom_cc_really_probe(pdev, &lpass_aon_cc_sc7280_desc, regmap);
-	if (ret)
+	if (ret) {
 		dev_err(&pdev->dev, "Failed to register LPASS AON CC clocks\n");
+		goto exit;
+	}
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
-	pm_runtime_put_sync(&pdev->dev);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c linux-libre-6.2-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
index ac09b7b840ab..33ed91c67e1c 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/lpasscorecc-sc7180.c
@@ -356,7 +356,7 @@ static const struct qcom_cc_desc lpass_audio_hm_sc7180_desc = {
 	.num_gdscs = ARRAY_SIZE(lpass_audio_hm_sc7180_gdscs),
 };
 
-static int lpass_create_pm_clks(struct platform_device *pdev)
+static int lpass_setup_runtime_pm(struct platform_device *pdev)
 {
 	int ret;
 
@@ -375,7 +375,7 @@ static int lpass_create_pm_clks(struct platform_device *pdev)
 	if (ret < 0)
 		dev_err(&pdev->dev, "failed to acquire iface clock\n");
 
-	return ret;
+	return pm_runtime_resume_and_get(&pdev->dev);
 }
 
 static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
@@ -384,7 +384,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	struct regmap *regmap;
 	int ret;
 
-	ret = lpass_create_pm_clks(pdev);
+	ret = lpass_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
@@ -392,12 +392,14 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	desc = &lpass_audio_hm_sc7180_desc;
 	ret = qcom_cc_probe_by_index(pdev, 1, desc);
 	if (ret)
-		return ret;
+		goto exit;
 
 	lpass_core_cc_sc7180_regmap_config.name = "lpass_core_cc";
 	regmap = qcom_cc_map(pdev, &lpass_core_cc_sc7180_desc);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto exit;
+	}
 
 	/*
 	 * Keep the CLK always-ON
@@ -415,6 +417,7 @@ static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
 	ret = qcom_cc_really_probe(pdev, &lpass_core_cc_sc7180_desc, regmap);
 
 	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
 	pm_runtime_put_autosuspend(&pdev->dev);
 
 	return ret;
@@ -425,14 +428,19 @@ static int lpass_hm_core_probe(struct platform_device *pdev)
 	const struct qcom_cc_desc *desc;
 	int ret;
 
-	ret = lpass_create_pm_clks(pdev);
+	ret = lpass_setup_runtime_pm(pdev);
 	if (ret)
 		return ret;
 
 	lpass_core_cc_sc7180_regmap_config.name = "lpass_hm_core";
 	desc = &lpass_core_hm_sc7180_desc;
 
-	return qcom_cc_probe_by_index(pdev, 0, desc);
+	ret = qcom_cc_probe_by_index(pdev, 0, desc);
+
+	pm_runtime_mark_last_busy(&pdev->dev);
+	pm_runtime_put_autosuspend(&pdev->dev);
+
+	return ret;
 }
 
 static const struct of_device_id lpass_hm_sc7180_match_table[] = {
@@ -451,7 +459,7 @@ static const struct of_device_id lpass_core_cc_sc7180_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, lpass_core_cc_sc7180_match_table);
 
-static const struct dev_pm_ops lpass_core_cc_pm_ops = {
+static const struct dev_pm_ops lpass_pm_ops = {
 	SET_RUNTIME_PM_OPS(pm_clk_suspend, pm_clk_resume, NULL)
 };
 
@@ -460,20 +468,16 @@ static struct platform_driver lpass_core_cc_sc7180_driver = {
 	.driver = {
 		.name = "lpass_core_cc-sc7180",
 		.of_match_table = lpass_core_cc_sc7180_match_table,
-		.pm = &lpass_core_cc_pm_ops,
+		.pm = &lpass_pm_ops,
 	},
 };
 
-static const struct dev_pm_ops lpass_hm_pm_ops = {
-	SET_RUNTIME_PM_OPS(pm_clk_suspend, pm_clk_resume, NULL)
-};
-
 static struct platform_driver lpass_hm_sc7180_driver = {
 	.probe = lpass_hm_core_probe,
 	.driver = {
 		.name = "lpass_hm-sc7180",
 		.of_match_table = lpass_hm_sc7180_match_table,
-		.pm = &lpass_hm_pm_ops,
+		.pm = &lpass_pm_ops,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/mmcc-msm8974.c linux-libre-6.2-gnu/drivers/clk/qcom/mmcc-msm8974.c
index f74662925a58..4273fce9a4a4 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/mmcc-msm8974.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/mmcc-msm8974.c
@@ -42,124 +42,6 @@ enum {
 	P_DSI1PLL_BYTE,
 };
 
-static const struct parent_map mmcc_xo_mmpll0_mmpll1_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_MMPLL0, 1 },
-	{ P_MMPLL1, 2 },
-	{ P_GPLL0, 5 }
-};
-
-static const char * const mmcc_xo_mmpll0_mmpll1_gpll0[] = {
-	"xo",
-	"mmpll0_vote",
-	"mmpll1_vote",
-	"mmss_gpll0_vote",
-};
-
-static const struct parent_map mmcc_xo_mmpll0_dsi_hdmi_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_MMPLL0, 1 },
-	{ P_HDMIPLL, 4 },
-	{ P_GPLL0, 5 },
-	{ P_DSI0PLL, 2 },
-	{ P_DSI1PLL, 3 }
-};
-
-static const char * const mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
-	"xo",
-	"mmpll0_vote",
-	"hdmipll",
-	"mmss_gpll0_vote",
-	"dsi0pll",
-	"dsi1pll",
-};
-
-static const struct parent_map mmcc_xo_mmpll0_1_3_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_MMPLL0, 1 },
-	{ P_MMPLL1, 2 },
-	{ P_GPLL0, 5 },
-	{ P_MMPLL3, 3 }
-};
-
-static const char * const mmcc_xo_mmpll0_1_3_gpll0[] = {
-	"xo",
-	"mmpll0_vote",
-	"mmpll1_vote",
-	"mmss_gpll0_vote",
-	"mmpll3",
-};
-
-static const struct parent_map mmcc_xo_mmpll0_1_gpll1_0_map[] = {
-	{ P_XO, 0 },
-	{ P_MMPLL0, 1 },
-	{ P_MMPLL1, 2 },
-	{ P_GPLL0, 5 },
-	{ P_GPLL1, 4 }
-};
-
-static const char * const mmcc_xo_mmpll0_1_gpll1_0[] = {
-	"xo",
-	"mmpll0_vote",
-	"mmpll1_vote",
-	"mmss_gpll0_vote",
-	"gpll1_vote",
-};
-
-static const struct parent_map mmcc_xo_dsi_hdmi_edp_map[] = {
-	{ P_XO, 0 },
-	{ P_EDPLINK, 4 },
-	{ P_HDMIPLL, 3 },
-	{ P_EDPVCO, 5 },
-	{ P_DSI0PLL, 1 },
-	{ P_DSI1PLL, 2 }
-};
-
-static const char * const mmcc_xo_dsi_hdmi_edp[] = {
-	"xo",
-	"edp_link_clk",
-	"hdmipll",
-	"edp_vco_div",
-	"dsi0pll",
-	"dsi1pll",
-};
-
-static const struct parent_map mmcc_xo_dsi_hdmi_edp_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_EDPLINK, 4 },
-	{ P_HDMIPLL, 3 },
-	{ P_GPLL0, 5 },
-	{ P_DSI0PLL, 1 },
-	{ P_DSI1PLL, 2 }
-};
-
-static const char * const mmcc_xo_dsi_hdmi_edp_gpll0[] = {
-	"xo",
-	"edp_link_clk",
-	"hdmipll",
-	"gpll0_vote",
-	"dsi0pll",
-	"dsi1pll",
-};
-
-static const struct parent_map mmcc_xo_dsibyte_hdmi_edp_gpll0_map[] = {
-	{ P_XO, 0 },
-	{ P_EDPLINK, 4 },
-	{ P_HDMIPLL, 3 },
-	{ P_GPLL0, 5 },
-	{ P_DSI0PLL_BYTE, 1 },
-	{ P_DSI1PLL_BYTE, 2 }
-};
-
-static const char * const mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
-	"xo",
-	"edp_link_clk",
-	"hdmipll",
-	"gpll0_vote",
-	"dsi0pllbyte",
-	"dsi1pllbyte",
-};
-
 static struct clk_pll mmpll0 = {
 	.l_reg = 0x0004,
 	.m_reg = 0x0008,
@@ -170,7 +52,9 @@ static struct clk_pll mmpll0 = {
 	.status_bit = 17,
         .clkr.hw.init = &(struct clk_init_data){
                 .name = "mmpll0",
-                .parent_names = (const char *[]){ "xo" },
+                .parent_data = (const struct clk_parent_data[]){
+			{ .fw_name = "xo", .name = "xo_board" },
+		},
                 .num_parents = 1,
                 .ops = &clk_pll_ops,
         },
@@ -181,7 +65,9 @@ static struct clk_regmap mmpll0_vote = {
 	.enable_mask = BIT(0),
 	.hw.init = &(struct clk_init_data){
 		.name = "mmpll0_vote",
-		.parent_names = (const char *[]){ "mmpll0" },
+		.parent_hws = (const struct clk_hw*[]){
+			&mmpll0.clkr.hw
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
@@ -197,7 +83,9 @@ static struct clk_pll mmpll1 = {
 	.status_bit = 17,
         .clkr.hw.init = &(struct clk_init_data){
                 .name = "mmpll1",
-                .parent_names = (const char *[]){ "xo" },
+                .parent_data = (const struct clk_parent_data[]){
+			{ .fw_name = "xo", .name = "xo_board" },
+		},
                 .num_parents = 1,
                 .ops = &clk_pll_ops,
         },
@@ -208,7 +96,9 @@ static struct clk_regmap mmpll1_vote = {
 	.enable_mask = BIT(1),
 	.hw.init = &(struct clk_init_data){
 		.name = "mmpll1_vote",
-		.parent_names = (const char *[]){ "mmpll1" },
+		.parent_hws = (const struct clk_hw*[]){
+			&mmpll1.clkr.hw
+		},
 		.num_parents = 1,
 		.ops = &clk_pll_vote_ops,
 	},
@@ -223,7 +113,9 @@ static struct clk_pll mmpll2 = {
 	.status_reg = 0x411c,
         .clkr.hw.init = &(struct clk_init_data){
                 .name = "mmpll2",
-                .parent_names = (const char *[]){ "xo" },
+                .parent_data = (const struct clk_parent_data[]){
+			{ .fw_name = "xo", .name = "xo_board" },
+		},
                 .num_parents = 1,
                 .ops = &clk_pll_ops,
         },
@@ -239,20 +131,140 @@ static struct clk_pll mmpll3 = {
 	.status_bit = 17,
         .clkr.hw.init = &(struct clk_init_data){
                 .name = "mmpll3",
-                .parent_names = (const char *[]){ "xo" },
+                .parent_data = (const struct clk_parent_data[]){
+			{ .fw_name = "xo", .name = "xo_board" },
+		},
                 .num_parents = 1,
                 .ops = &clk_pll_ops,
         },
 };
 
+static const struct parent_map mmcc_xo_mmpll0_mmpll1_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL1, 2 },
+	{ P_GPLL0, 5 }
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll1_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &mmpll0_vote.hw },
+	{ .hw = &mmpll1_vote.hw },
+	{ .fw_name = "mmss_gpll0_vote", .name = "mmss_gpll0_vote" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_dsi_hdmi_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_HDMIPLL, 4 },
+	{ P_GPLL0, 5 },
+	{ P_DSI0PLL, 2 },
+	{ P_DSI1PLL, 3 }
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &mmpll0_vote.hw },
+	{ .fw_name = "hdmipll", .name = "hdmipll" },
+	{ .fw_name = "mmss_gpll0_vote", .name = "mmss_gpll0_vote" },
+	{ .fw_name = "dsi0pll", .name = "dsi0pll" },
+	{ .fw_name = "dsi1pll", .name = "dsi1pll" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_1_3_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL1, 2 },
+	{ P_GPLL0, 5 },
+	{ P_MMPLL3, 3 }
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_1_3_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &mmpll0_vote.hw },
+	{ .hw = &mmpll1_vote.hw },
+	{ .fw_name = "mmss_gpll0_vote", .name = "mmss_gpll0_vote" },
+	{ .hw = &mmpll3.clkr.hw },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_1_gpll1_0_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL1, 2 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL1, 4 }
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_1_gpll1_0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .hw = &mmpll0_vote.hw },
+	{ .hw = &mmpll1_vote.hw },
+	{ .fw_name = "mmss_gpll0_vote", .name = "mmss_gpll0_vote" },
+	{ .fw_name = "gpll1_vote", .name = "gpll1_vote" },
+};
+
+static const struct parent_map mmcc_xo_dsi_hdmi_edp_map[] = {
+	{ P_XO, 0 },
+	{ P_EDPLINK, 4 },
+	{ P_HDMIPLL, 3 },
+	{ P_EDPVCO, 5 },
+	{ P_DSI0PLL, 1 },
+	{ P_DSI1PLL, 2 }
+};
+
+static const struct clk_parent_data mmcc_xo_dsi_hdmi_edp[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .fw_name = "edp_link_clk", .name = "edp_link_clk" },
+	{ .fw_name = "hdmipll", .name = "hdmipll" },
+	{ .fw_name = "edp_vco_div", .name = "edp_vco_div" },
+	{ .fw_name = "dsi0pll", .name = "dsi0pll" },
+	{ .fw_name = "dsi1pll", .name = "dsi1pll" },
+};
+
+static const struct parent_map mmcc_xo_dsi_hdmi_edp_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_EDPLINK, 4 },
+	{ P_HDMIPLL, 3 },
+	{ P_GPLL0, 5 },
+	{ P_DSI0PLL, 1 },
+	{ P_DSI1PLL, 2 }
+};
+
+static const struct clk_parent_data mmcc_xo_dsi_hdmi_edp_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .fw_name = "edp_link_clk", .name = "edp_link_clk" },
+	{ .fw_name = "hdmipll", .name = "hdmipll" },
+	{ .fw_name = "gpll0_vote", .name = "gpll0_vote" },
+	{ .fw_name = "dsi0pll", .name = "dsi0pll" },
+	{ .fw_name = "dsi1pll", .name = "dsi1pll" },
+};
+
+static const struct parent_map mmcc_xo_dsibyte_hdmi_edp_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_EDPLINK, 4 },
+	{ P_HDMIPLL, 3 },
+	{ P_GPLL0, 5 },
+	{ P_DSI0PLL_BYTE, 1 },
+	{ P_DSI1PLL_BYTE, 2 }
+};
+
+static const struct clk_parent_data mmcc_xo_dsibyte_hdmi_edp_gpll0[] = {
+	{ .fw_name = "xo", .name = "xo_board" },
+	{ .fw_name = "edp_link_clk", .name = "edp_link_clk" },
+	{ .fw_name = "hdmipll", .name = "hdmipll" },
+	{ .fw_name = "gpll0_vote", .name = "gpll0_vote" },
+	{ .fw_name = "dsi0pllbyte", .name = "dsi0pllbyte" },
+	{ .fw_name = "dsi1pllbyte", .name = "dsi1pllbyte" },
+};
+
 static struct clk_rcg2 mmss_ahb_clk_src = {
 	.cmd_rcgr = 0x5000,
 	.hid_width = 5,
 	.parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mmss_ahb_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -288,8 +300,8 @@ static struct clk_rcg2 mmss_axi_clk_src = {
 	.freq_tbl = ftbl_mmss_axi_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mmss_axi_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -312,8 +324,8 @@ static struct clk_rcg2 ocmemnoc_clk_src = {
 	.freq_tbl = ftbl_ocmemnoc_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "ocmemnoc_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -331,8 +343,8 @@ static struct clk_rcg2 csi0_clk_src = {
 	.freq_tbl = ftbl_camss_csi0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -344,8 +356,8 @@ static struct clk_rcg2 csi1_clk_src = {
 	.freq_tbl = ftbl_camss_csi0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi1_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -357,8 +369,8 @@ static struct clk_rcg2 csi2_clk_src = {
 	.freq_tbl = ftbl_camss_csi0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi2_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -370,8 +382,8 @@ static struct clk_rcg2 csi3_clk_src = {
 	.freq_tbl = ftbl_camss_csi0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi3_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -417,8 +429,8 @@ static struct clk_rcg2 vfe0_clk_src = {
 	.freq_tbl = ftbl_camss_vfe_vfe0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "vfe0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -430,8 +442,8 @@ static struct clk_rcg2 vfe1_clk_src = {
 	.freq_tbl = ftbl_camss_vfe_vfe0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "vfe1_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -471,8 +483,8 @@ static struct clk_rcg2 mdp_clk_src = {
 	.freq_tbl = ftbl_mdss_mdp_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mdp_clk_src",
-		.parent_names = mmcc_xo_mmpll0_dsi_hdmi_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_mmpll0_dsi_hdmi_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_dsi_hdmi_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -494,8 +506,8 @@ static struct clk_rcg2 jpeg0_clk_src = {
 	.freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "jpeg0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -507,8 +519,8 @@ static struct clk_rcg2 jpeg1_clk_src = {
 	.freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "jpeg1_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -520,8 +532,8 @@ static struct clk_rcg2 jpeg2_clk_src = {
 	.freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "jpeg2_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -533,8 +545,8 @@ static struct clk_rcg2 pclk0_clk_src = {
 	.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pclk0_clk_src",
-		.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsi_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsi_hdmi_edp_gpll0),
 		.ops = &clk_pixel_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -547,8 +559,8 @@ static struct clk_rcg2 pclk1_clk_src = {
 	.parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "pclk1_clk_src",
-		.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsi_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsi_hdmi_edp_gpll0),
 		.ops = &clk_pixel_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -580,8 +592,8 @@ static struct clk_rcg2 vcodec0_clk_src = {
 	.freq_tbl = ftbl_venus0_vcodec0_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "vcodec0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_1_3_gpll0,
-		.num_parents = 5,
+		.parent_data = mmcc_xo_mmpll0_1_3_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_1_3_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -598,8 +610,8 @@ static struct clk_rcg2 cci_clk_src = {
 	.freq_tbl = ftbl_camss_cci_cci_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "cci_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -622,8 +634,8 @@ static struct clk_rcg2 camss_gp0_clk_src = {
 	.freq_tbl = ftbl_camss_gp0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "camss_gp0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_1_gpll1_0,
-		.num_parents = 5,
+		.parent_data = mmcc_xo_mmpll0_1_gpll1_0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_1_gpll1_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -636,8 +648,8 @@ static struct clk_rcg2 camss_gp1_clk_src = {
 	.freq_tbl = ftbl_camss_gp0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "camss_gp1_clk_src",
-		.parent_names = mmcc_xo_mmpll0_1_gpll1_0,
-		.num_parents = 5,
+		.parent_data = mmcc_xo_mmpll0_1_gpll1_0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_1_gpll1_0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -671,8 +683,8 @@ static struct clk_rcg2 mclk0_clk_src = {
 	.freq_tbl = ftbl_camss_mclk0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mclk0_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -684,8 +696,8 @@ static struct clk_rcg2 mclk1_clk_src = {
 	.freq_tbl = ftbl_camss_mclk0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mclk1_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -697,8 +709,8 @@ static struct clk_rcg2 mclk2_clk_src = {
 	.freq_tbl = ftbl_camss_mclk0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mclk2_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -710,8 +722,8 @@ static struct clk_rcg2 mclk3_clk_src = {
 	.freq_tbl = ftbl_camss_mclk0_3_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "mclk3_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -729,8 +741,8 @@ static struct clk_rcg2 csi0phytimer_clk_src = {
 	.freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi0phytimer_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -742,8 +754,8 @@ static struct clk_rcg2 csi1phytimer_clk_src = {
 	.freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi1phytimer_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -755,8 +767,8 @@ static struct clk_rcg2 csi2phytimer_clk_src = {
 	.freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "csi2phytimer_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -786,8 +798,8 @@ static struct clk_rcg2 cpp_clk_src = {
 	.freq_tbl = ftbl_camss_vfe_cpp_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "cpp_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -804,8 +816,8 @@ static struct clk_rcg2 byte0_clk_src = {
 	.freq_tbl = byte_freq_tbl,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "byte0_clk_src",
-		.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsibyte_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsibyte_hdmi_edp_gpll0),
 		.ops = &clk_byte2_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -818,8 +830,8 @@ static struct clk_rcg2 byte1_clk_src = {
 	.freq_tbl = byte_freq_tbl,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "byte1_clk_src",
-		.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsibyte_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsibyte_hdmi_edp_gpll0),
 		.ops = &clk_byte2_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -837,8 +849,8 @@ static struct clk_rcg2 edpaux_clk_src = {
 	.freq_tbl = ftbl_mdss_edpaux_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "edpaux_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -856,8 +868,8 @@ static struct clk_rcg2 edplink_clk_src = {
 	.freq_tbl = ftbl_mdss_edplink_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "edplink_clk_src",
-		.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsi_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsi_hdmi_edp_gpll0),
 		.ops = &clk_rcg2_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -876,8 +888,8 @@ static struct clk_rcg2 edppixel_clk_src = {
 	.freq_tbl = edp_pixel_freq_tbl,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "edppixel_clk_src",
-		.parent_names = mmcc_xo_dsi_hdmi_edp,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsi_hdmi_edp,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsi_hdmi_edp),
 		.ops = &clk_edp_pixel_ops,
 	},
 };
@@ -894,8 +906,8 @@ static struct clk_rcg2 esc0_clk_src = {
 	.freq_tbl = ftbl_mdss_esc0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "esc0_clk_src",
-		.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsibyte_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsibyte_hdmi_edp_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -907,8 +919,8 @@ static struct clk_rcg2 esc1_clk_src = {
 	.freq_tbl = ftbl_mdss_esc0_1_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "esc1_clk_src",
-		.parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsibyte_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsibyte_hdmi_edp_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -925,8 +937,8 @@ static struct clk_rcg2 extpclk_clk_src = {
 	.freq_tbl = extpclk_freq_tbl,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "extpclk_clk_src",
-		.parent_names = mmcc_xo_dsi_hdmi_edp_gpll0,
-		.num_parents = 6,
+		.parent_data = mmcc_xo_dsi_hdmi_edp_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_dsi_hdmi_edp_gpll0),
 		.ops = &clk_byte_ops,
 		.flags = CLK_SET_RATE_PARENT,
 	},
@@ -944,8 +956,8 @@ static struct clk_rcg2 hdmi_clk_src = {
 	.freq_tbl = ftbl_mdss_hdmi_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "hdmi_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -962,8 +974,8 @@ static struct clk_rcg2 vsync_clk_src = {
 	.freq_tbl = ftbl_mdss_vsync_clk,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "vsync_clk_src",
-		.parent_names = mmcc_xo_mmpll0_mmpll1_gpll0,
-		.num_parents = 4,
+		.parent_data = mmcc_xo_mmpll0_mmpll1_gpll0,
+		.num_parents = ARRAY_SIZE(mmcc_xo_mmpll0_mmpll1_gpll0),
 		.ops = &clk_rcg2_ops,
 	},
 };
@@ -975,8 +987,8 @@ static struct clk_branch camss_cci_cci_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_cci_cci_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -991,8 +1003,8 @@ static struct clk_branch camss_cci_cci_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_cci_cci_clk",
-			.parent_names = (const char *[]){
-				"cci_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&cci_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1008,8 +1020,8 @@ static struct clk_branch camss_csi0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi0_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1024,8 +1036,8 @@ static struct clk_branch camss_csi0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi0_clk",
-			.parent_names = (const char *[]){
-				"csi0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1041,8 +1053,8 @@ static struct clk_branch camss_csi0phy_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi0phy_clk",
-			.parent_names = (const char *[]){
-				"csi0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1058,8 +1070,8 @@ static struct clk_branch camss_csi0pix_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi0pix_clk",
-			.parent_names = (const char *[]){
-				"csi0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1075,8 +1087,8 @@ static struct clk_branch camss_csi0rdi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi0rdi_clk",
-			.parent_names = (const char *[]){
-				"csi0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1092,8 +1104,8 @@ static struct clk_branch camss_csi1_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi1_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1108,8 +1120,8 @@ static struct clk_branch camss_csi1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi1_clk",
-			.parent_names = (const char *[]){
-				"csi1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1125,8 +1137,8 @@ static struct clk_branch camss_csi1phy_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi1phy_clk",
-			.parent_names = (const char *[]){
-				"csi1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1142,8 +1154,8 @@ static struct clk_branch camss_csi1pix_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi1pix_clk",
-			.parent_names = (const char *[]){
-				"csi1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1159,8 +1171,8 @@ static struct clk_branch camss_csi1rdi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi1rdi_clk",
-			.parent_names = (const char *[]){
-				"csi1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1176,8 +1188,8 @@ static struct clk_branch camss_csi2_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi2_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1192,8 +1204,8 @@ static struct clk_branch camss_csi2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi2_clk",
-			.parent_names = (const char *[]){
-				"csi2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1209,8 +1221,8 @@ static struct clk_branch camss_csi2phy_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi2phy_clk",
-			.parent_names = (const char *[]){
-				"csi2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1226,8 +1238,8 @@ static struct clk_branch camss_csi2pix_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi2pix_clk",
-			.parent_names = (const char *[]){
-				"csi2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1243,8 +1255,8 @@ static struct clk_branch camss_csi2rdi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi2rdi_clk",
-			.parent_names = (const char *[]){
-				"csi2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1260,8 +1272,8 @@ static struct clk_branch camss_csi3_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi3_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1276,8 +1288,8 @@ static struct clk_branch camss_csi3_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi3_clk",
-			.parent_names = (const char *[]){
-				"csi3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi3_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1293,8 +1305,8 @@ static struct clk_branch camss_csi3phy_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi3phy_clk",
-			.parent_names = (const char *[]){
-				"csi3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi3_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1310,8 +1322,8 @@ static struct clk_branch camss_csi3pix_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi3pix_clk",
-			.parent_names = (const char *[]){
-				"csi3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi3_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1327,8 +1339,8 @@ static struct clk_branch camss_csi3rdi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi3rdi_clk",
-			.parent_names = (const char *[]){
-				"csi3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi3_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1344,8 +1356,8 @@ static struct clk_branch camss_csi_vfe0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi_vfe0_clk",
-			.parent_names = (const char *[]){
-				"vfe0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vfe0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1361,8 +1373,8 @@ static struct clk_branch camss_csi_vfe1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_csi_vfe1_clk",
-			.parent_names = (const char *[]){
-				"vfe1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vfe1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1378,8 +1390,8 @@ static struct clk_branch camss_gp0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_gp0_clk",
-			.parent_names = (const char *[]){
-				"camss_gp0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&camss_gp0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1395,8 +1407,8 @@ static struct clk_branch camss_gp1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_gp1_clk",
-			.parent_names = (const char *[]){
-				"camss_gp1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&camss_gp1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1412,8 +1424,8 @@ static struct clk_branch camss_ispif_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_ispif_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1428,8 +1440,8 @@ static struct clk_branch camss_jpeg_jpeg0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg0_clk",
-			.parent_names = (const char *[]){
-				"jpeg0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&jpeg0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1445,8 +1457,8 @@ static struct clk_branch camss_jpeg_jpeg1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg1_clk",
-			.parent_names = (const char *[]){
-				"jpeg1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&jpeg1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1462,8 +1474,8 @@ static struct clk_branch camss_jpeg_jpeg2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg2_clk",
-			.parent_names = (const char *[]){
-				"jpeg2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&jpeg2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1479,8 +1491,8 @@ static struct clk_branch camss_jpeg_jpeg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1495,8 +1507,8 @@ static struct clk_branch camss_jpeg_jpeg_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1511,8 +1523,8 @@ static struct clk_branch camss_jpeg_jpeg_ocmemnoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_jpeg_jpeg_ocmemnoc_clk",
-			.parent_names = (const char *[]){
-				"ocmemnoc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ocmemnoc_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1528,8 +1540,8 @@ static struct clk_branch camss_mclk0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_mclk0_clk",
-			.parent_names = (const char *[]){
-				"mclk0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mclk0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1545,8 +1557,8 @@ static struct clk_branch camss_mclk1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_mclk1_clk",
-			.parent_names = (const char *[]){
-				"mclk1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mclk1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1562,8 +1574,8 @@ static struct clk_branch camss_mclk2_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_mclk2_clk",
-			.parent_names = (const char *[]){
-				"mclk2_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mclk2_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1579,8 +1591,8 @@ static struct clk_branch camss_mclk3_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_mclk3_clk",
-			.parent_names = (const char *[]){
-				"mclk3_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mclk3_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1596,8 +1608,8 @@ static struct clk_branch camss_micro_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_micro_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1612,8 +1624,8 @@ static struct clk_branch camss_phy0_csi0phytimer_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_phy0_csi0phytimer_clk",
-			.parent_names = (const char *[]){
-				"csi0phytimer_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi0phytimer_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1629,8 +1641,8 @@ static struct clk_branch camss_phy1_csi1phytimer_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_phy1_csi1phytimer_clk",
-			.parent_names = (const char *[]){
-				"csi1phytimer_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi1phytimer_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1646,8 +1658,8 @@ static struct clk_branch camss_phy2_csi2phytimer_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_phy2_csi2phytimer_clk",
-			.parent_names = (const char *[]){
-				"csi2phytimer_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&csi2phytimer_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1663,8 +1675,8 @@ static struct clk_branch camss_top_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_top_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1679,8 +1691,8 @@ static struct clk_branch camss_vfe_cpp_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_cpp_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1695,8 +1707,8 @@ static struct clk_branch camss_vfe_cpp_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_cpp_clk",
-			.parent_names = (const char *[]){
-				"cpp_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&cpp_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1712,8 +1724,8 @@ static struct clk_branch camss_vfe_vfe0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_vfe0_clk",
-			.parent_names = (const char *[]){
-				"vfe0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vfe0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1729,8 +1741,8 @@ static struct clk_branch camss_vfe_vfe1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_vfe1_clk",
-			.parent_names = (const char *[]){
-				"vfe1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vfe1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1746,8 +1758,8 @@ static struct clk_branch camss_vfe_vfe_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_vfe_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1762,8 +1774,8 @@ static struct clk_branch camss_vfe_vfe_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_vfe_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1778,8 +1790,8 @@ static struct clk_branch camss_vfe_vfe_ocmemnoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "camss_vfe_vfe_ocmemnoc_clk",
-			.parent_names = (const char *[]){
-				"ocmemnoc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ocmemnoc_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1795,8 +1807,8 @@ static struct clk_branch mdss_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1811,8 +1823,8 @@ static struct clk_branch mdss_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1828,8 +1840,8 @@ static struct clk_branch mdss_byte0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_byte0_clk",
-			.parent_names = (const char *[]){
-				"byte0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&byte0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1845,8 +1857,8 @@ static struct clk_branch mdss_byte1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_byte1_clk",
-			.parent_names = (const char *[]){
-				"byte1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&byte1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1862,8 +1874,8 @@ static struct clk_branch mdss_edpaux_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_edpaux_clk",
-			.parent_names = (const char *[]){
-				"edpaux_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&edpaux_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1879,8 +1891,8 @@ static struct clk_branch mdss_edplink_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_edplink_clk",
-			.parent_names = (const char *[]){
-				"edplink_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&edplink_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1896,8 +1908,8 @@ static struct clk_branch mdss_edppixel_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_edppixel_clk",
-			.parent_names = (const char *[]){
-				"edppixel_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&edppixel_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1913,8 +1925,8 @@ static struct clk_branch mdss_esc0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_esc0_clk",
-			.parent_names = (const char *[]){
-				"esc0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&esc0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1930,8 +1942,8 @@ static struct clk_branch mdss_esc1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_esc1_clk",
-			.parent_names = (const char *[]){
-				"esc1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&esc1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1947,8 +1959,8 @@ static struct clk_branch mdss_extpclk_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_extpclk_clk",
-			.parent_names = (const char *[]){
-				"extpclk_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&extpclk_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1964,8 +1976,8 @@ static struct clk_branch mdss_hdmi_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_hdmi_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -1980,8 +1992,8 @@ static struct clk_branch mdss_hdmi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_hdmi_clk",
-			.parent_names = (const char *[]){
-				"hdmi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&hdmi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -1997,8 +2009,8 @@ static struct clk_branch mdss_mdp_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_mdp_clk",
-			.parent_names = (const char *[]){
-				"mdp_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mdp_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2014,8 +2026,8 @@ static struct clk_branch mdss_mdp_lut_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_mdp_lut_clk",
-			.parent_names = (const char *[]){
-				"mdp_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mdp_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2031,8 +2043,8 @@ static struct clk_branch mdss_pclk0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_pclk0_clk",
-			.parent_names = (const char *[]){
-				"pclk0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&pclk0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2048,8 +2060,8 @@ static struct clk_branch mdss_pclk1_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_pclk1_clk",
-			.parent_names = (const char *[]){
-				"pclk1_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&pclk1_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2065,8 +2077,8 @@ static struct clk_branch mdss_vsync_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mdss_vsync_clk",
-			.parent_names = (const char *[]){
-				"vsync_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vsync_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2082,8 +2094,8 @@ static struct clk_branch mmss_misc_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mmss_misc_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2098,8 +2110,8 @@ static struct clk_branch mmss_mmssnoc_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mmss_mmssnoc_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2115,8 +2127,8 @@ static struct clk_branch mmss_mmssnoc_bto_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mmss_mmssnoc_bto_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2132,8 +2144,8 @@ static struct clk_branch mmss_mmssnoc_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mmss_mmssnoc_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
@@ -2149,8 +2161,8 @@ static struct clk_branch mmss_s0_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "mmss_s0_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2166,8 +2178,8 @@ static struct clk_branch ocmemcx_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "ocmemcx_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2182,8 +2194,8 @@ static struct clk_branch ocmemcx_ocmemnoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "ocmemcx_ocmemnoc_clk",
-			.parent_names = (const char *[]){
-				"ocmemnoc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ocmemnoc_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2199,8 +2211,8 @@ static struct clk_branch oxili_ocmemgx_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "oxili_ocmemgx_clk",
-			.parent_names = (const char *[]){
-				"gfx3d_clk_src",
+			.parent_data = (const struct clk_parent_data[]){
+				{ .fw_name = "gfx3d_clk_src", .name = "gfx3d_clk_src" },
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2216,8 +2228,8 @@ static struct clk_branch ocmemnoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "ocmemnoc_clk",
-			.parent_names = (const char *[]){
-				"ocmemnoc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ocmemnoc_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2233,8 +2245,8 @@ static struct clk_branch oxili_gfx3d_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "oxili_gfx3d_clk",
-			.parent_names = (const char *[]){
-				"gfx3d_clk_src",
+			.parent_data = (const struct clk_parent_data[]){
+				{ .fw_name = "gfx3d_clk_src", .name = "gfx3d_clk_src" },
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2250,8 +2262,8 @@ static struct clk_branch oxilicx_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "oxilicx_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2266,8 +2278,8 @@ static struct clk_branch oxilicx_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "oxilicx_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2282,8 +2294,8 @@ static struct clk_branch venus0_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "venus0_ahb_clk",
-			.parent_names = (const char *[]){
-				"mmss_ahb_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_ahb_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2298,8 +2310,8 @@ static struct clk_branch venus0_axi_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "venus0_axi_clk",
-			.parent_names = (const char *[]){
-				"mmss_axi_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&mmss_axi_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.ops = &clk_branch2_ops,
@@ -2314,8 +2326,8 @@ static struct clk_branch venus0_ocmemnoc_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "venus0_ocmemnoc_clk",
-			.parent_names = (const char *[]){
-				"ocmemnoc_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&ocmemnoc_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
@@ -2331,8 +2343,8 @@ static struct clk_branch venus0_vcodec0_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "venus0_vcodec0_clk",
-			.parent_names = (const char *[]){
-				"vcodec0_clk_src",
+			.parent_hws = (const struct clk_hw*[]){
+				&vcodec0_clk_src.clkr.hw
 			},
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/reset.c linux-libre-6.2-gnu/drivers/clk/qcom/reset.c
index 2a16adb572d2..0e914ec7aeae 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/reset.c
+++ linux-libre-6.2-gnu/drivers/clk/qcom/reset.c
@@ -30,7 +30,7 @@ qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
 
 	rst = to_qcom_reset_controller(rcdev);
 	map = &rst->reset_map[id];
-	mask = BIT(map->bit);
+	mask = map->bitmask ? map->bitmask : BIT(map->bit);
 
 	return regmap_update_bits(rst->regmap, map->reg, mask, mask);
 }
@@ -44,7 +44,7 @@ qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
 
 	rst = to_qcom_reset_controller(rcdev);
 	map = &rst->reset_map[id];
-	mask = BIT(map->bit);
+	mask = map->bitmask ? map->bitmask : BIT(map->bit);
 
 	return regmap_update_bits(rst->regmap, map->reg, mask, 0);
 }
diff --git linux-libre-6.1-gnu/drivers/clk/qcom/reset.h linux-libre-6.2-gnu/drivers/clk/qcom/reset.h
index b8c113582072..9a47c838d9b1 100644
--- linux-libre-6.1-gnu/drivers/clk/qcom/reset.h
+++ linux-libre-6.2-gnu/drivers/clk/qcom/reset.h
@@ -12,6 +12,7 @@ struct qcom_reset_map {
 	unsigned int reg;
 	u8 bit;
 	u8 udelay;
+	u32 bitmask;
 };
 
 struct regmap;
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c linux-libre-6.2-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index d74d46833012..e02542ca24a0 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -116,7 +116,7 @@ static const struct cpg_core_clk r8a779a0_core_clks[] __initconst = {
 	DEF_FIXED("cp",		R8A779A0_CLK_CP,	CLK_EXTAL,	2, 1),
 	DEF_FIXED("cl16mck",	R8A779A0_CLK_CL16MCK,	CLK_PLL1_DIV2,	64, 1),
 
-	DEF_GEN4_SDH("sdh0",	R8A779A0_CLK_SD0H,	CLK_SDSRC,	   0x870),
+	DEF_GEN4_SDH("sd0h",	R8A779A0_CLK_SD0H,	CLK_SDSRC,	   0x870),
 	DEF_GEN4_SD("sd0",	R8A779A0_CLK_SD0,	R8A779A0_CLK_SD0H, 0x870),
 
 	DEF_BASE("rpc",		R8A779A0_CLK_RPC, CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c linux-libre-6.2-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
index 4baf355e26d8..f721835c7e21 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r8a779f0-cpg-mssr.c
@@ -42,6 +42,7 @@ enum clk_ids {
 	CLK_PLL5_DIV4,
 	CLK_PLL6_DIV2,
 	CLK_S0,
+	CLK_SASYNCPER,
 	CLK_SDSRC,
 	CLK_RPCSRC,
 	CLK_OCO,
@@ -71,6 +72,7 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
 	DEF_FIXED(".pll6_div2",	CLK_PLL6_DIV2,	CLK_PLL6,	2, 1),
 	DEF_FIXED(".s0",	CLK_S0,		CLK_PLL1_DIV2,	2, 1),
 
+	DEF_FIXED(".sasyncper",	CLK_SASYNCPER,	CLK_PLL5_DIV4,	3, 1),
 	DEF_BASE(".sdsrc",	CLK_SDSRC,	CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
 	DEF_RATE(".oco",	CLK_OCO,	32768),
 
@@ -109,11 +111,11 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
 	DEF_FIXED("cpex",	R8A779F0_CLK_CPEX,	CLK_EXTAL,	2, 1),
 
 	DEF_FIXED("sasyncrt",	R8A779F0_CLK_SASYNCRT,	CLK_PLL5_DIV4,	48, 1),
-	DEF_FIXED("sasyncperd1", R8A779F0_CLK_SASYNCPERD1, CLK_PLL5_DIV4, 3, 1),
-	DEF_FIXED("sasyncperd2", R8A779F0_CLK_SASYNCPERD2, R8A779F0_CLK_SASYNCPERD1, 2, 1),
-	DEF_FIXED("sasyncperd4", R8A779F0_CLK_SASYNCPERD4, R8A779F0_CLK_SASYNCPERD1, 4, 1),
+	DEF_FIXED("sasyncperd1",R8A779F0_CLK_SASYNCPERD1, CLK_SASYNCPER,1, 1),
+	DEF_FIXED("sasyncperd2",R8A779F0_CLK_SASYNCPERD2, CLK_SASYNCPER,2, 1),
+	DEF_FIXED("sasyncperd4",R8A779F0_CLK_SASYNCPERD4, CLK_SASYNCPER,4, 1),
 
-	DEF_GEN4_SDH("sdh0",	R8A779F0_CLK_SD0H,	CLK_SDSRC,	   0x870),
+	DEF_GEN4_SDH("sd0h",	R8A779F0_CLK_SD0H,	CLK_SDSRC,	   0x870),
 	DEF_GEN4_SD("sd0",	R8A779F0_CLK_SD0,	R8A779F0_CLK_SD0H, 0x870),
 
 	DEF_BASE("rpc",		R8A779F0_CLK_RPC,	CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
@@ -126,10 +128,10 @@ static const struct cpg_core_clk r8a779f0_core_clks[] __initconst = {
 };
 
 static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
-	DEF_MOD("hscif0",	514,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif1",	515,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif2",	516,	R8A779F0_CLK_S0D3),
-	DEF_MOD("hscif3",	517,	R8A779F0_CLK_S0D3),
+	DEF_MOD("hscif0",	514,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif1",	515,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif2",	516,	R8A779F0_CLK_SASYNCPERD1),
+	DEF_MOD("hscif3",	517,	R8A779F0_CLK_SASYNCPERD1),
 	DEF_MOD("i2c0",		518,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c1",		519,	R8A779F0_CLK_S0D6_PER),
 	DEF_MOD("i2c2",		520,	R8A779F0_CLK_S0D6_PER),
@@ -142,10 +144,10 @@ static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
 	DEF_MOD("msiof3",	621,	R8A779F0_CLK_MSO),
 	DEF_MOD("pcie0",	624,	R8A779F0_CLK_S0D2),
 	DEF_MOD("pcie1",	625,	R8A779F0_CLK_S0D2),
-	DEF_MOD("scif0",	702,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif1",	703,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif3",	704,	R8A779F0_CLK_S0D12_PER),
-	DEF_MOD("scif4",	705,	R8A779F0_CLK_S0D12_PER),
+	DEF_MOD("scif0",	702,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif1",	703,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif3",	704,	R8A779F0_CLK_SASYNCPERD4),
+	DEF_MOD("scif4",	705,	R8A779F0_CLK_SASYNCPERD4),
 	DEF_MOD("sdhi0",        706,    R8A779F0_CLK_SD0),
 	DEF_MOD("sys-dmac0",	709,	R8A779F0_CLK_S0D3_PER),
 	DEF_MOD("sys-dmac1",	710,	R8A779F0_CLK_S0D3_PER),
@@ -161,6 +163,8 @@ static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
 	DEF_MOD("cmt3",		913,	R8A779F0_CLK_R),
 	DEF_MOD("pfc0",		915,	R8A779F0_CLK_CL16M),
 	DEF_MOD("tsc",		919,	R8A779F0_CLK_CL16M),
+	DEF_MOD("rswitch2",	1505,	R8A779F0_CLK_RSW2),
+	DEF_MOD("ether-serdes",	1506,	R8A779F0_CLK_S0D2_HSC),
 	DEF_MOD("ufs",		1514,	R8A779F0_CLK_S0D4_HSC),
 };
 
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r8a779g0-cpg-mssr.c linux-libre-6.2-gnu/drivers/clk/renesas/r8a779g0-cpg-mssr.c
index d5b325e3c539..c6337a408e5e 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r8a779g0-cpg-mssr.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r8a779g0-cpg-mssr.c
@@ -91,11 +91,12 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
 	DEF_BASE(".sdsrc",	CLK_SDSRC,	CLK_TYPE_GEN4_SDSRC, CLK_PLL5),
 	DEF_RATE(".oco",	CLK_OCO,	32768),
 
-	DEF_BASE(".rpcsrc",	CLK_RPCSRC,		CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC,	CLK_TYPE_GEN4_RPCSRC, CLK_PLL5),
 	DEF_FIXED(".vio",	CLK_VIO,	CLK_PLL5_DIV2,	3, 1),
 	DEF_FIXED(".vc",	CLK_VC,		CLK_PLL5_DIV2,	3, 1),
 
 	/* Core Clock Outputs */
+	DEF_GEN4_Z("z0",	R8A779G0_CLK_Z0,	CLK_TYPE_GEN4_Z,	CLK_PLL2,	2, 0),
 	DEF_FIXED("s0d2",	R8A779G0_CLK_S0D2,	CLK_S0,		2, 1),
 	DEF_FIXED("s0d3",	R8A779G0_CLK_S0D3,	CLK_S0,		3, 1),
 	DEF_FIXED("s0d4",	R8A779G0_CLK_S0D4,	CLK_S0,		4, 1),
@@ -130,6 +131,7 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
 	DEF_FIXED("s0d4_hsc",	R8A779G0_CLK_S0D4_HSC,	CLK_S0_HSC,	4, 1),
 	DEF_FIXED("cl16m_hsc",	R8A779G0_CLK_CL16M_HSC,	CLK_S0_HSC,	48, 1),
 	DEF_FIXED("s0d2_cc",	R8A779G0_CLK_S0D2_CC,	CLK_S0,		2, 1),
+	DEF_FIXED("sasyncrt",	R8A779G0_CLK_SASYNCRT,	CLK_PLL5_DIV4,	48, 1),
 	DEF_FIXED("sasyncperd1",R8A779G0_CLK_SASYNCPERD1, CLK_SASYNCPER,1, 1),
 	DEF_FIXED("sasyncperd2",R8A779G0_CLK_SASYNCPERD2, CLK_SASYNCPER,2, 1),
 	DEF_FIXED("sasyncperd4",R8A779G0_CLK_SASYNCPERD4, CLK_SASYNCPER,4, 1),
@@ -144,7 +146,8 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
 	DEF_FIXED("vcbus",	R8A779G0_CLK_VCBUS,	CLK_VC,		1, 1),
 	DEF_FIXED("vcbusd2",	R8A779G0_CLK_VCBUSD2,	CLK_VC,		2, 1),
 
-	DEF_GEN4_SD("sd0",	R8A779G0_CLK_SD0,	CLK_SDSRC,	0x870),
+	DEF_GEN4_SDH("sd0h",	R8A779G0_CLK_SD0H,	CLK_SDSRC,	   0x870),
+	DEF_GEN4_SD("sd0",	R8A779G0_CLK_SD0,	R8A779G0_CLK_SD0H, 0x870),
 	DEF_DIV6P1("mso",	R8A779G0_CLK_MSO,	CLK_PLL5_DIV4,	0x87c),
 
 	DEF_BASE("rpc",		R8A779G0_CLK_RPC,	CLK_TYPE_GEN4_RPC, CLK_RPCSRC),
@@ -168,7 +171,33 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
 	DEF_MOD("i2c3",		521,	R8A779G0_CLK_S0D6_PER),
 	DEF_MOD("i2c4",		522,	R8A779G0_CLK_S0D6_PER),
 	DEF_MOD("i2c5",		523,	R8A779G0_CLK_S0D6_PER),
+	DEF_MOD("irqc",		611,	R8A779G0_CLK_CL16M),
+	DEF_MOD("msi0",		618,	R8A779G0_CLK_MSO),
+	DEF_MOD("msi1",		619,	R8A779G0_CLK_MSO),
+	DEF_MOD("msi2",		620,	R8A779G0_CLK_MSO),
+	DEF_MOD("msi3",		621,	R8A779G0_CLK_MSO),
+	DEF_MOD("msi4",		622,	R8A779G0_CLK_MSO),
+	DEF_MOD("msi5",		623,	R8A779G0_CLK_MSO),
+	DEF_MOD("pwm",		628,	R8A779G0_CLK_SASYNCPERD4),
+	DEF_MOD("rpc-if",	629,	R8A779G0_CLK_RPCD2),
+	DEF_MOD("scif0",	702,	R8A779G0_CLK_SASYNCPERD4),
+	DEF_MOD("scif1",	703,	R8A779G0_CLK_SASYNCPERD4),
+	DEF_MOD("scif3",	704,	R8A779G0_CLK_SASYNCPERD4),
+	DEF_MOD("scif4",	705,	R8A779G0_CLK_SASYNCPERD4),
+	DEF_MOD("sdhi",		706,	R8A779G0_CLK_SD0),
+	DEF_MOD("sydm0",	709,	R8A779G0_CLK_S0D6_PER),
+	DEF_MOD("sydm1",	710,	R8A779G0_CLK_S0D6_PER),
+	DEF_MOD("tmu0",		713,	R8A779G0_CLK_SASYNCRT),
+	DEF_MOD("tmu1",		714,	R8A779G0_CLK_SASYNCPERD2),
+	DEF_MOD("tmu2",		715,	R8A779G0_CLK_SASYNCPERD2),
+	DEF_MOD("tmu3",		716,	R8A779G0_CLK_SASYNCPERD2),
+	DEF_MOD("tmu4",		717,	R8A779G0_CLK_SASYNCPERD2),
+	DEF_MOD("tpu0",		718,	R8A779G0_CLK_SASYNCPERD4),
 	DEF_MOD("wdt1:wdt0",	907,	R8A779G0_CLK_R),
+	DEF_MOD("cmt0",		910,	R8A779G0_CLK_R),
+	DEF_MOD("cmt1",		911,	R8A779G0_CLK_R),
+	DEF_MOD("cmt2",		912,	R8A779G0_CLK_R),
+	DEF_MOD("cmt3",		913,	R8A779G0_CLK_R),
 	DEF_MOD("pfc0",		915,	R8A779G0_CLK_CL16M),
 	DEF_MOD("pfc1",		916,	R8A779G0_CLK_CL16M),
 	DEF_MOD("pfc2",		917,	R8A779G0_CLK_CL16M),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r9a06g032-clocks.c linux-libre-6.2-gnu/drivers/clk/renesas/r9a06g032-clocks.c
index 1488c9d6e639..983faa5707b9 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r9a06g032-clocks.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r9a06g032-clocks.c
@@ -412,7 +412,7 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 	int error;
 	int index;
 
-	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i,
+	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i++,
 					   &clkspec)) {
 		if (clkspec.np != pd->dev.of_node)
 			continue;
@@ -425,7 +425,6 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 			if (error)
 				return error;
 		}
-		i++;
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r9a07g043-cpg.c linux-libre-6.2-gnu/drivers/clk/renesas/r9a07g043-cpg.c
index 37475465100d..99f72bf590fa 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r9a07g043-cpg.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r9a07g043-cpg.c
@@ -158,10 +158,6 @@ static struct rzg2l_mod_clk r9a07g043_mod_clks[] = {
 				0x548, 0),
 	DEF_MOD("wdt0_clk",	R9A07G043_WDT0_CLK, R9A07G043_OSCCLK,
 				0x548, 1),
-	DEF_MOD("wdt2_pclk",	R9A07G043_WDT2_PCLK, R9A07G043_CLK_P0,
-				0x548, 4),
-	DEF_MOD("wdt2_clk",	R9A07G043_WDT2_CLK, R9A07G043_OSCCLK,
-				0x548, 5),
 	DEF_MOD("spi_clk2",	R9A07G043_SPI_CLK2, R9A07G043_CLK_SPI1,
 				0x550, 0),
 	DEF_MOD("spi_clk",	R9A07G043_SPI_CLK, R9A07G043_CLK_SPI0,
@@ -269,7 +265,6 @@ static struct rzg2l_reset r9a07g043_resets[] = {
 	DEF_RST(R9A07G043_OSTM1_PRESETZ, 0x834, 1),
 	DEF_RST(R9A07G043_OSTM2_PRESETZ, 0x834, 2),
 	DEF_RST(R9A07G043_WDT0_PRESETN, 0x848, 0),
-	DEF_RST(R9A07G043_WDT2_PRESETN, 0x848, 2),
 	DEF_RST(R9A07G043_SPI_RST, 0x850, 0),
 	DEF_RST(R9A07G043_SDHI0_IXRST, 0x854, 0),
 	DEF_RST(R9A07G043_SDHI1_IXRST, 0x854, 1),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/r9a07g044-cpg.c linux-libre-6.2-gnu/drivers/clk/renesas/r9a07g044-cpg.c
index 02a4fc41bb6e..f5550fccb029 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/r9a07g044-cpg.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/r9a07g044-cpg.c
@@ -182,7 +182,7 @@ static const struct {
 };
 
 static const struct {
-	struct rzg2l_mod_clk common[76];
+	struct rzg2l_mod_clk common[75];
 #ifdef CONFIG_CLK_R9A07G054
 	struct rzg2l_mod_clk drp[0];
 #endif
@@ -204,6 +204,8 @@ static const struct {
 					0x534, 1),
 		DEF_MOD("ostm2_pclk",	R9A07G044_OSTM2_PCLK, R9A07G044_CLK_P0,
 					0x534, 2),
+		DEF_MOD("mtu_x_mck",	R9A07G044_MTU_X_MCK_MTU3, R9A07G044_CLK_P0,
+					0x538, 0),
 		DEF_MOD("gpt_pclk",	R9A07G044_GPT_PCLK, R9A07G044_CLK_P0,
 					0x540, 0),
 		DEF_MOD("poeg_a_clkp",	R9A07G044_POEG_A_CLKP, R9A07G044_CLK_P0,
@@ -222,10 +224,6 @@ static const struct {
 					0x548, 2),
 		DEF_MOD("wdt1_clk",	R9A07G044_WDT1_CLK, R9A07G044_OSCCLK,
 					0x548, 3),
-		DEF_MOD("wdt2_pclk",	R9A07G044_WDT2_PCLK, R9A07G044_CLK_P0,
-					0x548, 4),
-		DEF_MOD("wdt2_clk",	R9A07G044_WDT2_CLK, R9A07G044_OSCCLK,
-					0x548, 5),
 		DEF_MOD("spi_clk2",	R9A07G044_SPI_CLK2, R9A07G044_CLK_SPI1,
 					0x550, 0),
 		DEF_MOD("spi_clk",	R9A07G044_SPI_CLK, R9A07G044_CLK_SPI0,
@@ -356,6 +354,7 @@ static struct rzg2l_reset r9a07g044_resets[] = {
 	DEF_RST(R9A07G044_OSTM0_PRESETZ, 0x834, 0),
 	DEF_RST(R9A07G044_OSTM1_PRESETZ, 0x834, 1),
 	DEF_RST(R9A07G044_OSTM2_PRESETZ, 0x834, 2),
+	DEF_RST(R9A07G044_MTU_X_PRESET_MTU3, 0x838, 0),
 	DEF_RST(R9A07G044_GPT_RST_C, 0x840, 0),
 	DEF_RST(R9A07G044_POEG_A_RST, 0x844, 0),
 	DEF_RST(R9A07G044_POEG_B_RST, 0x844, 1),
@@ -363,7 +362,6 @@ static struct rzg2l_reset r9a07g044_resets[] = {
 	DEF_RST(R9A07G044_POEG_D_RST, 0x844, 3),
 	DEF_RST(R9A07G044_WDT0_PRESETN, 0x848, 0),
 	DEF_RST(R9A07G044_WDT1_PRESETN, 0x848, 1),
-	DEF_RST(R9A07G044_WDT2_PRESETN, 0x848, 2),
 	DEF_RST(R9A07G044_SPI_RST, 0x850, 0),
 	DEF_RST(R9A07G044_SDHI0_IXRST, 0x854, 0),
 	DEF_RST(R9A07G044_SDHI1_IXRST, 0x854, 1),
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.c linux-libre-6.2-gnu/drivers/clk/renesas/rzg2l-cpg.c
index 3ff6ecd61756..4bf40f6ccd1d 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.c
+++ linux-libre-6.2-gnu/drivers/clk/renesas/rzg2l-cpg.c
@@ -95,7 +95,8 @@ struct rzg2l_pll5_mux_dsi_div_param {
  * @num_resets: Number of Module Resets in info->resets[]
  * @last_dt_core_clk: ID of the last Core Clock exported to DT
  * @info: Pointer to platform data
- * @pll5_mux_dsi_div_params: pll5 mux and dsi div parameters
+ * @genpd: PM domain
+ * @mux_dsi_div_params: pll5 mux and dsi div parameters
  */
 struct rzg2l_cpg_priv {
 	struct reset_controller_dev rcdev;
@@ -111,6 +112,8 @@ struct rzg2l_cpg_priv {
 
 	const struct rzg2l_cpg_info *info;
 
+	struct generic_pm_domain genpd;
+
 	struct rzg2l_pll5_mux_dsi_div_param mux_dsi_div_params;
 };
 
@@ -182,7 +185,7 @@ rzg2l_cpg_mux_clk_register(const struct cpg_core_clk *core,
 static int rzg2l_cpg_sd_clk_mux_determine_rate(struct clk_hw *hw,
 					       struct clk_rate_request *req)
 {
-	return clk_mux_determine_rate_flags(hw, req, 0);
+	return clk_mux_determine_rate_flags(hw, req, CLK_MUX_ROUND_CLOSEST);
 }
 
 static int rzg2l_cpg_sd_clk_mux_set_parent(struct clk_hw *hw, u8 index)
@@ -1014,8 +1017,8 @@ static const struct clk_ops rzg2l_mod_clock_ops = {
 };
 
 static struct mstp_clock
-*rzg2l_mod_clock__get_sibling(struct mstp_clock *clock,
-			      struct rzg2l_cpg_priv *priv)
+*rzg2l_mod_clock_get_sibling(struct mstp_clock *clock,
+			     struct rzg2l_cpg_priv *priv)
 {
 	struct clk_hw *hw;
 	unsigned int i;
@@ -1101,7 +1104,7 @@ rzg2l_cpg_register_mod_clk(const struct rzg2l_mod_clk *mod,
 		struct mstp_clock *sibling;
 
 		clock->enabled = rzg2l_mod_clock_is_enabled(&clock->hw);
-		sibling = rzg2l_mod_clock__get_sibling(clock, priv);
+		sibling = rzg2l_mod_clock_get_sibling(clock, priv);
 		if (sibling) {
 			clock->sibling = sibling;
 			sibling->sibling = clock;
@@ -1223,22 +1226,31 @@ static int rzg2l_cpg_reset_controller_register(struct rzg2l_cpg_priv *priv)
 	return devm_reset_controller_register(priv->dev, &priv->rcdev);
 }
 
-static bool rzg2l_cpg_is_pm_clk(const struct of_phandle_args *clkspec)
+static bool rzg2l_cpg_is_pm_clk(struct rzg2l_cpg_priv *priv,
+				const struct of_phandle_args *clkspec)
 {
+	const struct rzg2l_cpg_info *info = priv->info;
+	unsigned int id;
+	unsigned int i;
+
 	if (clkspec->args_count != 2)
 		return false;
 
-	switch (clkspec->args[0]) {
-	case CPG_MOD:
-		return true;
-
-	default:
+	if (clkspec->args[0] != CPG_MOD)
 		return false;
+
+	id = clkspec->args[1] + info->num_total_core_clks;
+	for (i = 0; i < info->num_no_pm_mod_clks; i++) {
+		if (info->no_pm_mod_clks[i] == id)
+			return false;
 	}
+
+	return true;
 }
 
-static int rzg2l_cpg_attach_dev(struct generic_pm_domain *unused, struct device *dev)
+static int rzg2l_cpg_attach_dev(struct generic_pm_domain *domain, struct device *dev)
 {
+	struct rzg2l_cpg_priv *priv = container_of(domain, struct rzg2l_cpg_priv, genpd);
 	struct device_node *np = dev->of_node;
 	struct of_phandle_args clkspec;
 	bool once = true;
@@ -1248,7 +1260,7 @@ static int rzg2l_cpg_attach_dev(struct generic_pm_domain *unused, struct device
 
 	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i,
 					   &clkspec)) {
-		if (rzg2l_cpg_is_pm_clk(&clkspec)) {
+		if (rzg2l_cpg_is_pm_clk(priv, &clkspec)) {
 			if (once) {
 				once = false;
 				error = pm_clk_create(dev);
@@ -1298,16 +1310,13 @@ static void rzg2l_cpg_genpd_remove(void *data)
 	pm_genpd_remove(data);
 }
 
-static int __init rzg2l_cpg_add_clk_domain(struct device *dev)
+static int __init rzg2l_cpg_add_clk_domain(struct rzg2l_cpg_priv *priv)
 {
+	struct device *dev = priv->dev;
 	struct device_node *np = dev->of_node;
-	struct generic_pm_domain *genpd;
+	struct generic_pm_domain *genpd = &priv->genpd;
 	int ret;
 
-	genpd = devm_kzalloc(dev, sizeof(*genpd), GFP_KERNEL);
-	if (!genpd)
-		return -ENOMEM;
-
 	genpd->name = np->name;
 	genpd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ALWAYS_ON |
 		       GENPD_FLAG_ACTIVE_WAKEUP;
@@ -1377,7 +1386,7 @@ static int __init rzg2l_cpg_probe(struct platform_device *pdev)
 	if (error)
 		return error;
 
-	error = rzg2l_cpg_add_clk_domain(dev);
+	error = rzg2l_cpg_add_clk_domain(priv);
 	if (error)
 		return error;
 
diff --git linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.h linux-libre-6.2-gnu/drivers/clk/renesas/rzg2l-cpg.h
index cecbdf5e4f93..eee780276a9e 100644
--- linux-libre-6.1-gnu/drivers/clk/renesas/rzg2l-cpg.h
+++ linux-libre-6.2-gnu/drivers/clk/renesas/rzg2l-cpg.h
@@ -256,6 +256,10 @@ struct rzg2l_cpg_info {
 	unsigned int num_mod_clks;
 	unsigned int num_hw_mod_clks;
 
+	/* No PM Module Clocks */
+	const unsigned int *no_pm_mod_clks;
+	unsigned int num_no_pm_mod_clks;
+
 	/* Resets */
 	const struct rzg2l_reset *resets;
 	unsigned int num_resets;
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/Kconfig linux-libre-6.2-gnu/drivers/clk/rockchip/Kconfig
index 345a5d2a457c..9aad86925cd2 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/Kconfig
@@ -99,4 +99,12 @@ config CLK_RK3568
 	default y
 	help
 	  Build the driver for RK3568 Clock Driver.
+
+config CLK_RK3588
+	bool "Rockchip RK3588 clock controller support"
+	depends on ARM64 || COMPILE_TEST
+	default y
+	help
+	  Build the driver for RK3588 Clock Driver.
+
 endif
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/Makefile linux-libre-6.2-gnu/drivers/clk/rockchip/Makefile
index e8543876c056..36894f6a7022 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/Makefile
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_CLK_RK3328)        += clk-rk3328.o
 obj-$(CONFIG_CLK_RK3368)        += clk-rk3368.o
 obj-$(CONFIG_CLK_RK3399)        += clk-rk3399.o
 obj-$(CONFIG_CLK_RK3568)	+= clk-rk3568.o
+obj-$(CONFIG_CLK_RK3588)	+= clk-rk3588.o rst-rk3588.o
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk-cpu.c linux-libre-6.2-gnu/drivers/clk/rockchip/clk-cpu.c
index 47288197c9d7..6ea7fba9f9e5 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk-cpu.c
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/clk-cpu.c
@@ -113,6 +113,42 @@ static void rockchip_cpuclk_set_dividers(struct rockchip_cpuclk *cpuclk,
 	}
 }
 
+static void rockchip_cpuclk_set_pre_muxs(struct rockchip_cpuclk *cpuclk,
+					 const struct rockchip_cpuclk_rate_table *rate)
+{
+	int i;
+
+	/* alternate parent is active now. set the pre_muxs */
+	for (i = 0; i < ARRAY_SIZE(rate->pre_muxs); i++) {
+		const struct rockchip_cpuclk_clksel *clksel = &rate->pre_muxs[i];
+
+		if (!clksel->reg)
+			break;
+
+		pr_debug("%s: setting reg 0x%x to 0x%x\n",
+			 __func__, clksel->reg, clksel->val);
+		writel(clksel->val, cpuclk->reg_base + clksel->reg);
+	}
+}
+
+static void rockchip_cpuclk_set_post_muxs(struct rockchip_cpuclk *cpuclk,
+					  const struct rockchip_cpuclk_rate_table *rate)
+{
+	int i;
+
+	/* alternate parent is active now. set the muxs */
+	for (i = 0; i < ARRAY_SIZE(rate->post_muxs); i++) {
+		const struct rockchip_cpuclk_clksel *clksel = &rate->post_muxs[i];
+
+		if (!clksel->reg)
+			break;
+
+		pr_debug("%s: setting reg 0x%x to 0x%x\n",
+			 __func__, clksel->reg, clksel->val);
+		writel(clksel->val, cpuclk->reg_base + clksel->reg);
+	}
+}
+
 static int rockchip_cpuclk_pre_rate_change(struct rockchip_cpuclk *cpuclk,
 					   struct clk_notifier_data *ndata)
 {
@@ -165,11 +201,20 @@ static int rockchip_cpuclk_pre_rate_change(struct rockchip_cpuclk *cpuclk,
 			       cpuclk->reg_base + reg_data->core_reg[i]);
 		}
 	}
+
+	rockchip_cpuclk_set_pre_muxs(cpuclk, rate);
+
 	/* select alternate parent */
-	writel(HIWORD_UPDATE(reg_data->mux_core_alt,
-			     reg_data->mux_core_mask,
-			     reg_data->mux_core_shift),
-	       cpuclk->reg_base + reg_data->core_reg[0]);
+	if (reg_data->mux_core_reg)
+		writel(HIWORD_UPDATE(reg_data->mux_core_alt,
+				     reg_data->mux_core_mask,
+				     reg_data->mux_core_shift),
+		       cpuclk->reg_base + reg_data->mux_core_reg);
+	else
+		writel(HIWORD_UPDATE(reg_data->mux_core_alt,
+				     reg_data->mux_core_mask,
+				     reg_data->mux_core_shift),
+		       cpuclk->reg_base + reg_data->core_reg[0]);
 
 	spin_unlock_irqrestore(cpuclk->lock, flags);
 	return 0;
@@ -202,10 +247,18 @@ static int rockchip_cpuclk_post_rate_change(struct rockchip_cpuclk *cpuclk,
 	 * primary parent by the extra dividers that were needed for the alt.
 	 */
 
-	writel(HIWORD_UPDATE(reg_data->mux_core_main,
-			     reg_data->mux_core_mask,
-			     reg_data->mux_core_shift),
-	       cpuclk->reg_base + reg_data->core_reg[0]);
+	if (reg_data->mux_core_reg)
+		writel(HIWORD_UPDATE(reg_data->mux_core_main,
+				     reg_data->mux_core_mask,
+				     reg_data->mux_core_shift),
+		       cpuclk->reg_base + reg_data->mux_core_reg);
+	else
+		writel(HIWORD_UPDATE(reg_data->mux_core_main,
+				     reg_data->mux_core_mask,
+				     reg_data->mux_core_shift),
+		       cpuclk->reg_base + reg_data->core_reg[0]);
+
+	rockchip_cpuclk_set_post_muxs(cpuclk, rate);
 
 	/* remove dividers */
 	for (i = 0; i < reg_data->num_cores; i++) {
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk-pll.c linux-libre-6.2-gnu/drivers/clk/rockchip/clk-pll.c
index f7827b3b7fc1..2d42eb628926 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/clk-pll.c
@@ -842,6 +842,213 @@ static const struct clk_ops rockchip_rk3399_pll_clk_ops = {
 	.init = rockchip_rk3399_pll_init,
 };
 
+/*
+ * PLL used in RK3588
+ */
+
+#define RK3588_PLLCON(i)               (i * 0x4)
+#define RK3588_PLLCON0_M_MASK          0x3ff
+#define RK3588_PLLCON0_M_SHIFT         0
+#define RK3588_PLLCON1_P_MASK          0x3f
+#define RK3588_PLLCON1_P_SHIFT         0
+#define RK3588_PLLCON1_S_MASK          0x7
+#define RK3588_PLLCON1_S_SHIFT         6
+#define RK3588_PLLCON2_K_MASK          0xffff
+#define RK3588_PLLCON2_K_SHIFT         0
+#define RK3588_PLLCON1_PWRDOWN         BIT(13)
+#define RK3588_PLLCON6_LOCK_STATUS     BIT(15)
+
+static int rockchip_rk3588_pll_wait_lock(struct rockchip_clk_pll *pll)
+{
+	u32 pllcon;
+	int ret;
+
+	/*
+	 * Lock time typical 250, max 500 input clock cycles @24MHz
+	 * So define a very safe maximum of 1000us, meaning 24000 cycles.
+	 */
+	ret = readl_relaxed_poll_timeout(pll->reg_base + RK3588_PLLCON(6),
+					 pllcon,
+					 pllcon & RK3588_PLLCON6_LOCK_STATUS,
+					 0, 1000);
+	if (ret)
+		pr_err("%s: timeout waiting for pll to lock\n", __func__);
+
+	return ret;
+}
+
+static void rockchip_rk3588_pll_get_params(struct rockchip_clk_pll *pll,
+					   struct rockchip_pll_rate_table *rate)
+{
+	u32 pllcon;
+
+	pllcon = readl_relaxed(pll->reg_base + RK3588_PLLCON(0));
+	rate->m = ((pllcon >> RK3588_PLLCON0_M_SHIFT) & RK3588_PLLCON0_M_MASK);
+
+	pllcon = readl_relaxed(pll->reg_base + RK3588_PLLCON(1));
+	rate->p = ((pllcon >> RK3588_PLLCON1_P_SHIFT) & RK3588_PLLCON1_P_MASK);
+	rate->s = ((pllcon >> RK3588_PLLCON1_S_SHIFT) & RK3588_PLLCON1_S_MASK);
+
+	pllcon = readl_relaxed(pll->reg_base + RK3588_PLLCON(2));
+	rate->k = ((pllcon >> RK3588_PLLCON2_K_SHIFT) & RK3588_PLLCON2_K_MASK);
+}
+
+static unsigned long rockchip_rk3588_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+	struct rockchip_pll_rate_table cur;
+	u64 rate64 = prate, postdiv;
+
+	rockchip_rk3588_pll_get_params(pll, &cur);
+
+	rate64 *= cur.m;
+	do_div(rate64, cur.p);
+
+	if (cur.k) {
+		/* fractional mode */
+		u64 frac_rate64 = prate * cur.k;
+
+		postdiv = cur.p * 65535;
+		do_div(frac_rate64, postdiv);
+		rate64 += frac_rate64;
+	}
+	rate64 = rate64 >> cur.s;
+
+	return (unsigned long)rate64;
+}
+
+static int rockchip_rk3588_pll_set_params(struct rockchip_clk_pll *pll,
+					  const struct rockchip_pll_rate_table *rate)
+{
+	const struct clk_ops *pll_mux_ops = pll->pll_mux_ops;
+	struct clk_mux *pll_mux = &pll->pll_mux;
+	struct rockchip_pll_rate_table cur;
+	int rate_change_remuxed = 0;
+	int cur_parent;
+	int ret;
+
+	pr_debug("%s: rate settings for %lu p: %d, m: %d, s: %d, k: %d\n",
+		 __func__, rate->rate, rate->p, rate->m, rate->s, rate->k);
+
+	rockchip_rk3588_pll_get_params(pll, &cur);
+	cur.rate = 0;
+
+	if (pll->type == pll_rk3588) {
+		cur_parent = pll_mux_ops->get_parent(&pll_mux->hw);
+		if (cur_parent == PLL_MODE_NORM) {
+			pll_mux_ops->set_parent(&pll_mux->hw, PLL_MODE_SLOW);
+			rate_change_remuxed = 1;
+		}
+	}
+
+	/* set pll power down */
+	writel(HIWORD_UPDATE(RK3588_PLLCON1_PWRDOWN,
+			     RK3588_PLLCON1_PWRDOWN, 0),
+	       pll->reg_base + RK3399_PLLCON(1));
+
+	/* update pll values */
+	writel_relaxed(HIWORD_UPDATE(rate->m, RK3588_PLLCON0_M_MASK, RK3588_PLLCON0_M_SHIFT),
+		       pll->reg_base + RK3399_PLLCON(0));
+
+	writel_relaxed(HIWORD_UPDATE(rate->p, RK3588_PLLCON1_P_MASK, RK3588_PLLCON1_P_SHIFT) |
+		       HIWORD_UPDATE(rate->s, RK3588_PLLCON1_S_MASK, RK3588_PLLCON1_S_SHIFT),
+		       pll->reg_base + RK3399_PLLCON(1));
+
+	writel_relaxed(HIWORD_UPDATE(rate->k, RK3588_PLLCON2_K_MASK, RK3588_PLLCON2_K_SHIFT),
+		       pll->reg_base + RK3399_PLLCON(2));
+
+	/* set pll power up */
+	writel(HIWORD_UPDATE(0, RK3588_PLLCON1_PWRDOWN, 0),
+	       pll->reg_base + RK3588_PLLCON(1));
+
+	/* wait for the pll to lock */
+	ret = rockchip_rk3588_pll_wait_lock(pll);
+	if (ret) {
+		pr_warn("%s: pll update unsuccessful, trying to restore old params\n",
+			__func__);
+		rockchip_rk3588_pll_set_params(pll, &cur);
+	}
+
+	if ((pll->type == pll_rk3588) && rate_change_remuxed)
+		pll_mux_ops->set_parent(&pll_mux->hw, PLL_MODE_NORM);
+
+	return ret;
+}
+
+static int rockchip_rk3588_pll_set_rate(struct clk_hw *hw, unsigned long drate,
+					unsigned long prate)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+	const struct rockchip_pll_rate_table *rate;
+
+	pr_debug("%s: changing %s to %lu with a parent rate of %lu\n",
+		 __func__, __clk_get_name(hw->clk), drate, prate);
+
+	/* Get required rate settings from table */
+	rate = rockchip_get_pll_settings(pll, drate);
+	if (!rate) {
+		pr_err("%s: Invalid rate : %lu for pll clk %s\n", __func__,
+			drate, __clk_get_name(hw->clk));
+		return -EINVAL;
+	}
+
+	return rockchip_rk3588_pll_set_params(pll, rate);
+}
+
+static int rockchip_rk3588_pll_enable(struct clk_hw *hw)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+
+	writel(HIWORD_UPDATE(0, RK3588_PLLCON1_PWRDOWN, 0),
+	       pll->reg_base + RK3588_PLLCON(1));
+	rockchip_rk3588_pll_wait_lock(pll);
+
+	return 0;
+}
+
+static void rockchip_rk3588_pll_disable(struct clk_hw *hw)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+
+	writel(HIWORD_UPDATE(RK3588_PLLCON1_PWRDOWN, RK3588_PLLCON1_PWRDOWN, 0),
+	       pll->reg_base + RK3588_PLLCON(1));
+}
+
+static int rockchip_rk3588_pll_is_enabled(struct clk_hw *hw)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+	u32 pllcon = readl(pll->reg_base + RK3588_PLLCON(1));
+
+	return !(pllcon & RK3588_PLLCON1_PWRDOWN);
+}
+
+static int rockchip_rk3588_pll_init(struct clk_hw *hw)
+{
+	struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
+
+	if (!(pll->flags & ROCKCHIP_PLL_SYNC_RATE))
+		return 0;
+
+	return 0;
+}
+
+static const struct clk_ops rockchip_rk3588_pll_clk_norate_ops = {
+	.recalc_rate = rockchip_rk3588_pll_recalc_rate,
+	.enable = rockchip_rk3588_pll_enable,
+	.disable = rockchip_rk3588_pll_disable,
+	.is_enabled = rockchip_rk3588_pll_is_enabled,
+};
+
+static const struct clk_ops rockchip_rk3588_pll_clk_ops = {
+	.recalc_rate = rockchip_rk3588_pll_recalc_rate,
+	.round_rate = rockchip_pll_round_rate,
+	.set_rate = rockchip_rk3588_pll_set_rate,
+	.enable = rockchip_rk3588_pll_enable,
+	.disable = rockchip_rk3588_pll_disable,
+	.is_enabled = rockchip_rk3588_pll_is_enabled,
+	.init = rockchip_rk3588_pll_init,
+};
+
 /*
  * Common registering of pll clocks
  */
@@ -890,7 +1097,8 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx,
 	if (pll_type == pll_rk3036 ||
 	    pll_type == pll_rk3066 ||
 	    pll_type == pll_rk3328 ||
-	    pll_type == pll_rk3399)
+	    pll_type == pll_rk3399 ||
+	    pll_type == pll_rk3588)
 		pll_mux->flags |= CLK_MUX_HIWORD_MASK;
 
 	/* the actual muxing is xin24m, pll-output, xin32k */
@@ -957,6 +1165,14 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx,
 		else
 			init.ops = &rockchip_rk3399_pll_clk_ops;
 		break;
+	case pll_rk3588:
+	case pll_rk3588_core:
+		if (!pll->rate_table)
+			init.ops = &rockchip_rk3588_pll_clk_norate_ops;
+		else
+			init.ops = &rockchip_rk3588_pll_clk_ops;
+		init.flags = flags;
+		break;
 	default:
 		pr_warn("%s: Unknown pll type for pll clk %s\n",
 			__func__, name);
@@ -981,6 +1197,7 @@ struct clk *rockchip_clk_register_pll(struct rockchip_clk_provider *ctx,
 	return mux_clk;
 
 err_pll:
+	kfree(pll->rate_table);
 	clk_unregister(mux_clk);
 	mux_clk = pll_clk;
 err_mux:
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk-rk3588.c linux-libre-6.2-gnu/drivers/clk/rockchip/clk-rk3588.c
new file mode 100644
index 000000000000..b7ce3fbd6fa6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/clk-rk3588.c
@@ -0,0 +1,2533 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co. Ltd.
+ * Author: Elaine Zhang <zhangqing@rock-chips.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/syscore_ops.h>
+#include <dt-bindings/clock/rockchip,rk3588-cru.h>
+#include "clk.h"
+
+/*
+ * GATE with additional linked clock. Downstream enables the linked clock
+ * (via runtime PM) whenever the gate is enabled. The downstream implementation
+ * does this via separate clock nodes for each of the linked gate clocks,
+ * which leaks parts of the clock tree into DT. It is unclear why this is
+ * actually needed and things work without it for simple use cases. Thus
+ * the linked clock is ignored for now.
+ */
+#define GATE_LINK(_id, cname, pname, linkname, f, o, b, gf) \
+	GATE(_id, cname, pname, f, o, b, gf)
+
+
+#define RK3588_GRF_SOC_STATUS0		0x600
+#define RK3588_PHYREF_ALT_GATE		0xc38
+
+enum rk3588_plls {
+	b0pll, b1pll, lpll, v0pll, aupll, cpll, gpll, npll, ppll,
+};
+
+static struct rockchip_pll_rate_table rk3588_pll_rates[] = {
+	/* _mhz, _p, _m, _s, _k */
+	RK3588_PLL_RATE(2520000000, 2, 210, 0, 0),
+	RK3588_PLL_RATE(2496000000, 2, 208, 0, 0),
+	RK3588_PLL_RATE(2472000000, 2, 206, 0, 0),
+	RK3588_PLL_RATE(2448000000, 2, 204, 0, 0),
+	RK3588_PLL_RATE(2424000000, 2, 202, 0, 0),
+	RK3588_PLL_RATE(2400000000, 2, 200, 0, 0),
+	RK3588_PLL_RATE(2376000000, 2, 198, 0, 0),
+	RK3588_PLL_RATE(2352000000, 2, 196, 0, 0),
+	RK3588_PLL_RATE(2328000000, 2, 194, 0, 0),
+	RK3588_PLL_RATE(2304000000, 2, 192, 0, 0),
+	RK3588_PLL_RATE(2280000000, 2, 190, 0, 0),
+	RK3588_PLL_RATE(2256000000, 2, 376, 1, 0),
+	RK3588_PLL_RATE(2232000000, 2, 372, 1, 0),
+	RK3588_PLL_RATE(2208000000, 2, 368, 1, 0),
+	RK3588_PLL_RATE(2184000000, 2, 364, 1, 0),
+	RK3588_PLL_RATE(2160000000, 2, 360, 1, 0),
+	RK3588_PLL_RATE(2136000000, 2, 356, 1, 0),
+	RK3588_PLL_RATE(2112000000, 2, 352, 1, 0),
+	RK3588_PLL_RATE(2088000000, 2, 348, 1, 0),
+	RK3588_PLL_RATE(2064000000, 2, 344, 1, 0),
+	RK3588_PLL_RATE(2040000000, 2, 340, 1, 0),
+	RK3588_PLL_RATE(2016000000, 2, 336, 1, 0),
+	RK3588_PLL_RATE(1992000000, 2, 332, 1, 0),
+	RK3588_PLL_RATE(1968000000, 2, 328, 1, 0),
+	RK3588_PLL_RATE(1944000000, 2, 324, 1, 0),
+	RK3588_PLL_RATE(1920000000, 2, 320, 1, 0),
+	RK3588_PLL_RATE(1896000000, 2, 316, 1, 0),
+	RK3588_PLL_RATE(1872000000, 2, 312, 1, 0),
+	RK3588_PLL_RATE(1848000000, 2, 308, 1, 0),
+	RK3588_PLL_RATE(1824000000, 2, 304, 1, 0),
+	RK3588_PLL_RATE(1800000000, 2, 300, 1, 0),
+	RK3588_PLL_RATE(1776000000, 2, 296, 1, 0),
+	RK3588_PLL_RATE(1752000000, 2, 292, 1, 0),
+	RK3588_PLL_RATE(1728000000, 2, 288, 1, 0),
+	RK3588_PLL_RATE(1704000000, 2, 284, 1, 0),
+	RK3588_PLL_RATE(1680000000, 2, 280, 1, 0),
+	RK3588_PLL_RATE(1656000000, 2, 276, 1, 0),
+	RK3588_PLL_RATE(1632000000, 2, 272, 1, 0),
+	RK3588_PLL_RATE(1608000000, 2, 268, 1, 0),
+	RK3588_PLL_RATE(1584000000, 2, 264, 1, 0),
+	RK3588_PLL_RATE(1560000000, 2, 260, 1, 0),
+	RK3588_PLL_RATE(1536000000, 2, 256, 1, 0),
+	RK3588_PLL_RATE(1512000000, 2, 252, 1, 0),
+	RK3588_PLL_RATE(1488000000, 2, 248, 1, 0),
+	RK3588_PLL_RATE(1464000000, 2, 244, 1, 0),
+	RK3588_PLL_RATE(1440000000, 2, 240, 1, 0),
+	RK3588_PLL_RATE(1416000000, 2, 236, 1, 0),
+	RK3588_PLL_RATE(1392000000, 2, 232, 1, 0),
+	RK3588_PLL_RATE(1320000000, 2, 220, 1, 0),
+	RK3588_PLL_RATE(1200000000, 2, 200, 1, 0),
+	RK3588_PLL_RATE(1188000000, 2, 198, 1, 0),
+	RK3588_PLL_RATE(1100000000, 3, 550, 2, 0),
+	RK3588_PLL_RATE(1008000000, 2, 336, 2, 0),
+	RK3588_PLL_RATE(1000000000, 3, 500, 2, 0),
+	RK3588_PLL_RATE(983040000, 4, 655, 2, 23592),
+	RK3588_PLL_RATE(955520000, 3, 477, 2, 49806),
+	RK3588_PLL_RATE(903168000, 6, 903, 2, 11009),
+	RK3588_PLL_RATE(900000000, 2, 300, 2, 0),
+	RK3588_PLL_RATE(850000000, 3, 425, 2, 0),
+	RK3588_PLL_RATE(816000000, 2, 272, 2, 0),
+	RK3588_PLL_RATE(786432000, 2, 262, 2, 9437),
+	RK3588_PLL_RATE(786000000, 1, 131, 2, 0),
+	RK3588_PLL_RATE(785560000, 3, 392, 2, 51117),
+	RK3588_PLL_RATE(722534400, 8, 963, 2, 24850),
+	RK3588_PLL_RATE(600000000, 2, 200, 2, 0),
+	RK3588_PLL_RATE(594000000, 2, 198, 2, 0),
+	RK3588_PLL_RATE(408000000, 2, 272, 3, 0),
+	RK3588_PLL_RATE(312000000, 2, 208, 3, 0),
+	RK3588_PLL_RATE(216000000, 2, 288, 4, 0),
+	RK3588_PLL_RATE(100000000, 3, 400, 5, 0),
+	RK3588_PLL_RATE(96000000, 2, 256, 5, 0),
+	{ /* sentinel */ },
+};
+
+#define RK3588_CLK_CORE_B0_SEL_CLEAN_MASK	0x3
+#define RK3588_CLK_CORE_B0_SEL_CLEAN_SHIFT	13
+#define RK3588_CLK_CORE_B1_SEL_CLEAN_MASK	0x3
+#define RK3588_CLK_CORE_B1_SEL_CLEAN_SHIFT	5
+#define RK3588_CLK_CORE_B0_GPLL_DIV_MASK	0x1f
+#define RK3588_CLK_CORE_B0_GPLL_DIV_SHIFT	1
+#define RK3588_CLK_CORE_L_SEL_CLEAN_MASK	0x3
+#define RK3588_CLK_CORE_L1_SEL_CLEAN_SHIFT	12
+#define RK3588_CLK_CORE_L0_SEL_CLEAN_SHIFT	5
+#define RK3588_CLK_DSU_SEL_DF_MASK		0x1
+#define RK3588_CLK_DSU_SEL_DF_SHIFT		15
+#define RK3588_CLK_DSU_DF_SRC_MASK		0x3
+#define RK3588_CLK_DSU_DF_SRC_SHIFT		12
+#define RK3588_CLK_DSU_DF_DIV_MASK		0x1f
+#define RK3588_CLK_DSU_DF_DIV_SHIFT		7
+#define RK3588_ACLKM_DSU_DIV_MASK		0x1f
+#define RK3588_ACLKM_DSU_DIV_SHIFT		1
+#define RK3588_ACLKS_DSU_DIV_MASK		0x1f
+#define RK3588_ACLKS_DSU_DIV_SHIFT		6
+#define RK3588_ACLKMP_DSU_DIV_MASK		0x1f
+#define RK3588_ACLKMP_DSU_DIV_SHIFT		11
+#define RK3588_PERIPH_DSU_DIV_MASK		0x1f
+#define RK3588_PERIPH_DSU_DIV_SHIFT		0
+#define RK3588_ATCLK_DSU_DIV_MASK		0x1f
+#define RK3588_ATCLK_DSU_DIV_SHIFT		0
+#define RK3588_GICCLK_DSU_DIV_MASK		0x1f
+#define RK3588_GICCLK_DSU_DIV_SHIFT		5
+
+#define RK3588_CORE_B0_SEL(_apllcore)						\
+{										\
+	.reg = RK3588_BIGCORE0_CLKSEL_CON(0),					\
+	.val = HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_B0_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_B0_SEL_CLEAN_SHIFT) |			\
+		HIWORD_UPDATE(0, RK3588_CLK_CORE_B0_GPLL_DIV_MASK,		\
+			RK3588_CLK_CORE_B0_GPLL_DIV_SHIFT),			\
+}
+
+#define RK3588_CORE_B1_SEL(_apllcore)						\
+{										\
+	.reg = RK3588_BIGCORE0_CLKSEL_CON(1),					\
+	.val = HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_B1_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_B1_SEL_CLEAN_SHIFT),			\
+}
+
+#define RK3588_CORE_B2_SEL(_apllcore)						\
+{										\
+	.reg = RK3588_BIGCORE1_CLKSEL_CON(0),					\
+	.val = HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_B0_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_B0_SEL_CLEAN_SHIFT) |			\
+		HIWORD_UPDATE(0, RK3588_CLK_CORE_B0_GPLL_DIV_MASK,		\
+			RK3588_CLK_CORE_B0_GPLL_DIV_SHIFT),			\
+}
+
+#define RK3588_CORE_B3_SEL(_apllcore)						\
+{										\
+	.reg = RK3588_BIGCORE1_CLKSEL_CON(1),					\
+	.val = HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_B1_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_B1_SEL_CLEAN_SHIFT),			\
+}
+
+#define RK3588_CORE_L_SEL0(_offs, _apllcore)					\
+{										\
+	.reg = RK3588_DSU_CLKSEL_CON(6 + _offs),				\
+	.val = HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_L_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_L0_SEL_CLEAN_SHIFT) |			\
+		HIWORD_UPDATE(_apllcore, RK3588_CLK_CORE_L_SEL_CLEAN_MASK,	\
+			RK3588_CLK_CORE_L1_SEL_CLEAN_SHIFT),			\
+}
+
+#define RK3588_CORE_L_SEL1(_seldsu, _divdsu)				\
+{									\
+	.reg = RK3588_DSU_CLKSEL_CON(0),				\
+	.val = HIWORD_UPDATE(_seldsu, RK3588_CLK_DSU_DF_SRC_MASK,	\
+			RK3588_CLK_DSU_DF_SRC_SHIFT) |			\
+		HIWORD_UPDATE(_divdsu - 1, RK3588_CLK_DSU_DF_DIV_MASK,	\
+			RK3588_CLK_DSU_DF_DIV_SHIFT),			\
+}
+
+#define RK3588_CORE_L_SEL2(_aclkm, _aclkmp, _aclks)			\
+{									\
+	.reg = RK3588_DSU_CLKSEL_CON(1),				\
+	.val = HIWORD_UPDATE(_aclkm - 1, RK3588_ACLKM_DSU_DIV_MASK,	\
+			RK3588_ACLKM_DSU_DIV_SHIFT) |			\
+		HIWORD_UPDATE(_aclkmp - 1, RK3588_ACLKMP_DSU_DIV_MASK,	\
+			RK3588_ACLKMP_DSU_DIV_SHIFT) |			\
+		HIWORD_UPDATE(_aclks - 1, RK3588_ACLKS_DSU_DIV_MASK,	\
+			RK3588_ACLKS_DSU_DIV_SHIFT),			\
+}
+
+#define RK3588_CORE_L_SEL3(_periph)					\
+{									\
+	.reg = RK3588_DSU_CLKSEL_CON(2),				\
+	.val = HIWORD_UPDATE(_periph - 1, RK3588_PERIPH_DSU_DIV_MASK,	\
+			RK3588_PERIPH_DSU_DIV_SHIFT),			\
+}
+
+#define RK3588_CORE_L_SEL4(_gicclk, _atclk)				\
+{									\
+	.reg = RK3588_DSU_CLKSEL_CON(3),				\
+	.val = HIWORD_UPDATE(_gicclk - 1, RK3588_GICCLK_DSU_DIV_MASK,	\
+			RK3588_GICCLK_DSU_DIV_SHIFT) |			\
+		HIWORD_UPDATE(_atclk - 1, RK3588_ATCLK_DSU_DIV_MASK,	\
+			RK3588_ATCLK_DSU_DIV_SHIFT),			\
+}
+
+#define RK3588_CPUB01CLK_RATE(_prate, _apllcore)		\
+{								\
+	.prate = _prate##U,					\
+	.pre_muxs = {						\
+		RK3588_CORE_B0_SEL(0),				\
+		RK3588_CORE_B1_SEL(0),				\
+	},							\
+	.post_muxs = {						\
+		RK3588_CORE_B0_SEL(_apllcore),			\
+		RK3588_CORE_B1_SEL(_apllcore),			\
+	},							\
+}
+
+#define RK3588_CPUB23CLK_RATE(_prate, _apllcore)		\
+{								\
+	.prate = _prate##U,					\
+	.pre_muxs = {						\
+		RK3588_CORE_B2_SEL(0),				\
+		RK3588_CORE_B3_SEL(0),				\
+	},							\
+	.post_muxs = {						\
+		RK3588_CORE_B2_SEL(_apllcore),			\
+		RK3588_CORE_B3_SEL(_apllcore),			\
+	},							\
+}
+
+#define RK3588_CPULCLK_RATE(_prate, _apllcore, _seldsu, _divdsu) \
+{								\
+	.prate = _prate##U,					\
+	.pre_muxs = {						\
+		RK3588_CORE_L_SEL0(0, 0),			\
+		RK3588_CORE_L_SEL0(1, 0),			\
+		RK3588_CORE_L_SEL1(3, 2),			\
+		RK3588_CORE_L_SEL2(2, 3, 3),			\
+		RK3588_CORE_L_SEL3(4),				\
+		RK3588_CORE_L_SEL4(4, 4),			\
+	},							\
+	.post_muxs = {						\
+		RK3588_CORE_L_SEL0(0, _apllcore),		\
+		RK3588_CORE_L_SEL0(1, _apllcore),		\
+		RK3588_CORE_L_SEL1(_seldsu, _divdsu),		\
+	},							\
+}
+
+static struct rockchip_cpuclk_rate_table rk3588_cpub0clk_rates[] __initdata = {
+	RK3588_CPUB01CLK_RATE(2496000000, 1),
+	RK3588_CPUB01CLK_RATE(2400000000, 1),
+	RK3588_CPUB01CLK_RATE(2304000000, 1),
+	RK3588_CPUB01CLK_RATE(2208000000, 1),
+	RK3588_CPUB01CLK_RATE(2184000000, 1),
+	RK3588_CPUB01CLK_RATE(2088000000, 1),
+	RK3588_CPUB01CLK_RATE(2040000000, 1),
+	RK3588_CPUB01CLK_RATE(2016000000, 1),
+	RK3588_CPUB01CLK_RATE(1992000000, 1),
+	RK3588_CPUB01CLK_RATE(1896000000, 1),
+	RK3588_CPUB01CLK_RATE(1800000000, 1),
+	RK3588_CPUB01CLK_RATE(1704000000, 0),
+	RK3588_CPUB01CLK_RATE(1608000000, 0),
+	RK3588_CPUB01CLK_RATE(1584000000, 0),
+	RK3588_CPUB01CLK_RATE(1560000000, 0),
+	RK3588_CPUB01CLK_RATE(1536000000, 0),
+	RK3588_CPUB01CLK_RATE(1512000000, 0),
+	RK3588_CPUB01CLK_RATE(1488000000, 0),
+	RK3588_CPUB01CLK_RATE(1464000000, 0),
+	RK3588_CPUB01CLK_RATE(1440000000, 0),
+	RK3588_CPUB01CLK_RATE(1416000000, 0),
+	RK3588_CPUB01CLK_RATE(1392000000, 0),
+	RK3588_CPUB01CLK_RATE(1368000000, 0),
+	RK3588_CPUB01CLK_RATE(1344000000, 0),
+	RK3588_CPUB01CLK_RATE(1320000000, 0),
+	RK3588_CPUB01CLK_RATE(1296000000, 0),
+	RK3588_CPUB01CLK_RATE(1272000000, 0),
+	RK3588_CPUB01CLK_RATE(1248000000, 0),
+	RK3588_CPUB01CLK_RATE(1224000000, 0),
+	RK3588_CPUB01CLK_RATE(1200000000, 0),
+	RK3588_CPUB01CLK_RATE(1104000000, 0),
+	RK3588_CPUB01CLK_RATE(1008000000, 0),
+	RK3588_CPUB01CLK_RATE(912000000, 0),
+	RK3588_CPUB01CLK_RATE(816000000, 0),
+	RK3588_CPUB01CLK_RATE(696000000, 0),
+	RK3588_CPUB01CLK_RATE(600000000, 0),
+	RK3588_CPUB01CLK_RATE(408000000, 0),
+	RK3588_CPUB01CLK_RATE(312000000, 0),
+	RK3588_CPUB01CLK_RATE(216000000, 0),
+	RK3588_CPUB01CLK_RATE(96000000, 0),
+};
+
+static const struct rockchip_cpuclk_reg_data rk3588_cpub0clk_data = {
+	.core_reg[0] = RK3588_BIGCORE0_CLKSEL_CON(0),
+	.div_core_shift[0] = 8,
+	.div_core_mask[0] = 0x1f,
+	.core_reg[1] = RK3588_BIGCORE0_CLKSEL_CON(1),
+	.div_core_shift[1] = 0,
+	.div_core_mask[1] = 0x1f,
+	.num_cores = 2,
+	.mux_core_alt = 1,
+	.mux_core_main = 2,
+	.mux_core_shift = 6,
+	.mux_core_mask = 0x3,
+};
+
+static struct rockchip_cpuclk_rate_table rk3588_cpub1clk_rates[] __initdata = {
+	RK3588_CPUB23CLK_RATE(2496000000, 1),
+	RK3588_CPUB23CLK_RATE(2400000000, 1),
+	RK3588_CPUB23CLK_RATE(2304000000, 1),
+	RK3588_CPUB23CLK_RATE(2208000000, 1),
+	RK3588_CPUB23CLK_RATE(2184000000, 1),
+	RK3588_CPUB23CLK_RATE(2088000000, 1),
+	RK3588_CPUB23CLK_RATE(2040000000, 1),
+	RK3588_CPUB23CLK_RATE(2016000000, 1),
+	RK3588_CPUB23CLK_RATE(1992000000, 1),
+	RK3588_CPUB23CLK_RATE(1896000000, 1),
+	RK3588_CPUB23CLK_RATE(1800000000, 1),
+	RK3588_CPUB23CLK_RATE(1704000000, 0),
+	RK3588_CPUB23CLK_RATE(1608000000, 0),
+	RK3588_CPUB23CLK_RATE(1584000000, 0),
+	RK3588_CPUB23CLK_RATE(1560000000, 0),
+	RK3588_CPUB23CLK_RATE(1536000000, 0),
+	RK3588_CPUB23CLK_RATE(1512000000, 0),
+	RK3588_CPUB23CLK_RATE(1488000000, 0),
+	RK3588_CPUB23CLK_RATE(1464000000, 0),
+	RK3588_CPUB23CLK_RATE(1440000000, 0),
+	RK3588_CPUB23CLK_RATE(1416000000, 0),
+	RK3588_CPUB23CLK_RATE(1392000000, 0),
+	RK3588_CPUB23CLK_RATE(1368000000, 0),
+	RK3588_CPUB23CLK_RATE(1344000000, 0),
+	RK3588_CPUB23CLK_RATE(1320000000, 0),
+	RK3588_CPUB23CLK_RATE(1296000000, 0),
+	RK3588_CPUB23CLK_RATE(1272000000, 0),
+	RK3588_CPUB23CLK_RATE(1248000000, 0),
+	RK3588_CPUB23CLK_RATE(1224000000, 0),
+	RK3588_CPUB23CLK_RATE(1200000000, 0),
+	RK3588_CPUB23CLK_RATE(1104000000, 0),
+	RK3588_CPUB23CLK_RATE(1008000000, 0),
+	RK3588_CPUB23CLK_RATE(912000000, 0),
+	RK3588_CPUB23CLK_RATE(816000000, 0),
+	RK3588_CPUB23CLK_RATE(696000000, 0),
+	RK3588_CPUB23CLK_RATE(600000000, 0),
+	RK3588_CPUB23CLK_RATE(408000000, 0),
+	RK3588_CPUB23CLK_RATE(312000000, 0),
+	RK3588_CPUB23CLK_RATE(216000000, 0),
+	RK3588_CPUB23CLK_RATE(96000000, 0),
+};
+
+static const struct rockchip_cpuclk_reg_data rk3588_cpub1clk_data = {
+	.core_reg[0] = RK3588_BIGCORE1_CLKSEL_CON(0),
+	.div_core_shift[0] = 8,
+	.div_core_mask[0] = 0x1f,
+	.core_reg[1] = RK3588_BIGCORE1_CLKSEL_CON(1),
+	.div_core_shift[1] = 0,
+	.div_core_mask[1] = 0x1f,
+	.num_cores = 2,
+	.mux_core_alt = 1,
+	.mux_core_main = 2,
+	.mux_core_shift = 6,
+	.mux_core_mask = 0x3,
+};
+
+static struct rockchip_cpuclk_rate_table rk3588_cpulclk_rates[] __initdata = {
+	RK3588_CPULCLK_RATE(2208000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(2184000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(2088000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(2040000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(2016000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(1992000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(1896000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(1800000000, 1, 3, 1),
+	RK3588_CPULCLK_RATE(1704000000, 0, 3, 1),
+	RK3588_CPULCLK_RATE(1608000000, 0, 3, 1),
+	RK3588_CPULCLK_RATE(1584000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1560000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1536000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1512000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1488000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1464000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1440000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1416000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1392000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1368000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1344000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1320000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1296000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1272000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1248000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1224000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1200000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1104000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(1008000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(912000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(816000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(696000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(600000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(408000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(312000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(216000000, 0, 2, 1),
+	RK3588_CPULCLK_RATE(96000000, 0, 2, 1),
+};
+
+static const struct rockchip_cpuclk_reg_data rk3588_cpulclk_data = {
+	.core_reg[0] = RK3588_DSU_CLKSEL_CON(6),
+	.div_core_shift[0] = 0,
+	.div_core_mask[0] = 0x1f,
+	.core_reg[1] = RK3588_DSU_CLKSEL_CON(6),
+	.div_core_shift[1] = 7,
+	.div_core_mask[1] = 0x1f,
+	.core_reg[2] = RK3588_DSU_CLKSEL_CON(7),
+	.div_core_shift[2] = 0,
+	.div_core_mask[2] = 0x1f,
+	.core_reg[3] = RK3588_DSU_CLKSEL_CON(7),
+	.div_core_shift[3] = 7,
+	.div_core_mask[3] = 0x1f,
+	.num_cores = 4,
+	.mux_core_reg = RK3588_DSU_CLKSEL_CON(5),
+	.mux_core_alt = 1,
+	.mux_core_main = 2,
+	.mux_core_shift = 14,
+	.mux_core_mask = 0x3,
+};
+
+PNAME(mux_pll_p)			= { "xin24m", "xin32k" };
+PNAME(mux_armclkl_p)			= { "xin24m", "gpll", "lpll" };
+PNAME(mux_armclkb01_p)			= { "xin24m", "gpll", "b0pll",};
+PNAME(mux_armclkb23_p)			= { "xin24m", "gpll", "b1pll",};
+PNAME(b0pll_b1pll_lpll_gpll_p)		= { "b0pll", "b1pll", "lpll", "gpll" };
+PNAME(gpll_24m_p)			= { "gpll", "xin24m" };
+PNAME(gpll_aupll_p)			= { "gpll", "aupll" };
+PNAME(gpll_lpll_p)			= { "gpll", "lpll" };
+PNAME(gpll_cpll_p)			= { "gpll", "cpll" };
+PNAME(gpll_spll_p)			= { "gpll", "spll" };
+PNAME(gpll_cpll_24m_p)			= { "gpll", "cpll", "xin24m"};
+PNAME(gpll_cpll_aupll_p)		= { "gpll", "cpll", "aupll"};
+PNAME(gpll_cpll_npll_p)			= { "gpll", "cpll", "npll"};
+PNAME(gpll_cpll_npll_v0pll_p)		= { "gpll", "cpll", "npll", "v0pll"};
+PNAME(gpll_cpll_24m_spll_p)		= { "gpll", "cpll", "xin24m", "spll" };
+PNAME(gpll_cpll_aupll_spll_p)		= { "gpll", "cpll", "aupll", "spll" };
+PNAME(gpll_cpll_aupll_npll_p)		= { "gpll", "cpll", "aupll", "npll" };
+PNAME(gpll_cpll_v0pll_aupll_p)		= { "gpll", "cpll", "v0pll", "aupll" };
+PNAME(gpll_cpll_v0pll_spll_p)		= { "gpll", "cpll", "v0pll", "spll" };
+PNAME(gpll_cpll_aupll_npll_spll_p)	= { "gpll", "cpll", "aupll", "npll", "spll" };
+PNAME(gpll_cpll_dmyaupll_npll_spll_p)	= { "gpll", "cpll", "dummy_aupll", "npll", "spll" };
+PNAME(gpll_cpll_npll_aupll_spll_p)	= { "gpll", "cpll", "npll", "aupll", "spll" };
+PNAME(gpll_cpll_npll_1000m_p)		= { "gpll", "cpll", "npll", "clk_1000m_src" };
+PNAME(mux_24m_spll_gpll_cpll_p)		= { "xin24m", "spll", "gpll", "cpll" };
+PNAME(mux_24m_32k_p)			= { "xin24m", "xin32k" };
+PNAME(mux_24m_100m_p)			= { "xin24m", "clk_100m_src" };
+PNAME(mux_200m_100m_p)			= { "clk_200m_src", "clk_100m_src" };
+PNAME(mux_100m_50m_24m_p)		= { "clk_100m_src", "clk_50m_src", "xin24m" };
+PNAME(mux_150m_50m_24m_p)		= { "clk_150m_src", "clk_50m_src", "xin24m" };
+PNAME(mux_150m_100m_24m_p)		= { "clk_150m_src", "clk_100m_src", "xin24m" };
+PNAME(mux_200m_150m_24m_p)		= { "clk_200m_src", "clk_150m_src", "xin24m" };
+PNAME(mux_150m_100m_50m_24m_p)		= { "clk_150m_src", "clk_100m_src", "clk_50m_src", "xin24m" };
+PNAME(mux_200m_100m_50m_24m_p)		= { "clk_200m_src", "clk_100m_src", "clk_50m_src", "xin24m" };
+PNAME(mux_300m_200m_100m_24m_p)		= { "clk_300m_src", "clk_200m_src", "clk_100m_src", "xin24m" };
+PNAME(mux_700m_400m_200m_24m_p)		= { "clk_700m_src", "clk_400m_src", "clk_200m_src", "xin24m" };
+PNAME(mux_500m_250m_100m_24m_p)		= { "clk_500m_src", "clk_250m_src", "clk_100m_src", "xin24m" };
+PNAME(mux_500m_300m_100m_24m_p)		= { "clk_500m_src", "clk_300m_src", "clk_100m_src", "xin24m" };
+PNAME(mux_400m_200m_100m_24m_p)		= { "clk_400m_src", "clk_200m_src", "clk_100m_src", "xin24m" };
+PNAME(clk_i2s2_2ch_p)			= { "clk_i2s2_2ch_src", "clk_i2s2_2ch_frac", "i2s2_mclkin", "xin12m" };
+PNAME(i2s2_2ch_mclkout_p)		= { "mclk_i2s2_2ch", "xin12m" };
+PNAME(clk_i2s3_2ch_p)			= { "clk_i2s3_2ch_src", "clk_i2s3_2ch_frac", "i2s3_mclkin", "xin12m" };
+PNAME(i2s3_2ch_mclkout_p)		= { "mclk_i2s3_2ch", "xin12m" };
+PNAME(clk_i2s0_8ch_tx_p)		= { "clk_i2s0_8ch_tx_src", "clk_i2s0_8ch_tx_frac", "i2s0_mclkin", "xin12m" };
+PNAME(clk_i2s0_8ch_rx_p)		= { "clk_i2s0_8ch_rx_src", "clk_i2s0_8ch_rx_frac", "i2s0_mclkin", "xin12m" };
+PNAME(i2s0_8ch_mclkout_p)		= { "mclk_i2s0_8ch_tx", "mclk_i2s0_8ch_rx", "xin12m" };
+PNAME(clk_i2s1_8ch_tx_p)		= { "clk_i2s1_8ch_tx_src", "clk_i2s1_8ch_tx_frac", "i2s1_mclkin", "xin12m" };
+PNAME(clk_i2s1_8ch_rx_p)		= { "clk_i2s1_8ch_rx_src", "clk_i2s1_8ch_rx_frac", "i2s1_mclkin", "xin12m" };
+PNAME(i2s1_8ch_mclkout_p)		= { "mclk_i2s1_8ch_tx", "mclk_i2s1_8ch_rx", "xin12m" };
+PNAME(clk_i2s4_8ch_tx_p)		= { "clk_i2s4_8ch_tx_src", "clk_i2s4_8ch_tx_frac", "i2s4_mclkin", "xin12m" };
+PNAME(clk_i2s5_8ch_tx_p)		= { "clk_i2s5_8ch_tx_src", "clk_i2s5_8ch_tx_frac", "i2s5_mclkin", "xin12m" };
+PNAME(clk_i2s6_8ch_tx_p)		= { "clk_i2s6_8ch_tx_src", "clk_i2s6_8ch_tx_frac", "i2s6_mclkin", "xin12m" };
+PNAME(clk_i2s6_8ch_rx_p)		= { "clk_i2s6_8ch_rx_src", "clk_i2s6_8ch_rx_frac", "i2s6_mclkin", "xin12m" };
+PNAME(i2s6_8ch_mclkout_p)		= { "mclk_i2s6_8ch_tx", "mclk_i2s6_8ch_rx", "xin12m" };
+PNAME(clk_i2s7_8ch_rx_p)		= { "clk_i2s7_8ch_rx_src", "clk_i2s7_8ch_rx_frac", "i2s7_mclkin", "xin12m" };
+PNAME(clk_i2s8_8ch_tx_p)		= { "clk_i2s8_8ch_tx_src", "clk_i2s8_8ch_tx_frac", "i2s8_mclkin", "xin12m" };
+PNAME(clk_i2s9_8ch_rx_p)		= { "clk_i2s9_8ch_rx_src", "clk_i2s9_8ch_rx_frac", "i2s9_mclkin", "xin12m" };
+PNAME(clk_i2s10_8ch_rx_p)		= { "clk_i2s10_8ch_rx_src", "clk_i2s10_8ch_rx_frac", "i2s10_mclkin", "xin12m" };
+PNAME(clk_spdif0_p)			= { "clk_spdif0_src", "clk_spdif0_frac", "xin12m" };
+PNAME(clk_spdif1_p)			= { "clk_spdif1_src", "clk_spdif1_frac", "xin12m" };
+PNAME(clk_spdif2_dp0_p)			= { "clk_spdif2_dp0_src", "clk_spdif2_dp0_frac", "xin12m" };
+PNAME(clk_spdif3_p)			= { "clk_spdif3_src", "clk_spdif3_frac", "xin12m" };
+PNAME(clk_spdif4_p)			= { "clk_spdif4_src", "clk_spdif4_frac", "xin12m" };
+PNAME(clk_spdif5_dp1_p)			= { "clk_spdif5_dp1_src", "clk_spdif5_dp1_frac", "xin12m" };
+PNAME(clk_uart0_p)			= { "clk_uart0_src", "clk_uart0_frac", "xin24m" };
+PNAME(clk_uart1_p)			= { "clk_uart1_src", "clk_uart1_frac", "xin24m" };
+PNAME(clk_uart2_p)			= { "clk_uart2_src", "clk_uart2_frac", "xin24m" };
+PNAME(clk_uart3_p)			= { "clk_uart3_src", "clk_uart3_frac", "xin24m" };
+PNAME(clk_uart4_p)			= { "clk_uart4_src", "clk_uart4_frac", "xin24m" };
+PNAME(clk_uart5_p)			= { "clk_uart5_src", "clk_uart5_frac", "xin24m" };
+PNAME(clk_uart6_p)			= { "clk_uart6_src", "clk_uart6_frac", "xin24m" };
+PNAME(clk_uart7_p)			= { "clk_uart7_src", "clk_uart7_frac", "xin24m" };
+PNAME(clk_uart8_p)			= { "clk_uart8_src", "clk_uart8_frac", "xin24m" };
+PNAME(clk_uart9_p)			= { "clk_uart9_src", "clk_uart9_frac", "xin24m" };
+PNAME(clk_gmac0_ptp_ref_p)		= { "cpll", "clk_gmac0_ptpref_io" };
+PNAME(clk_gmac1_ptp_ref_p)		= { "cpll", "clk_gmac1_ptpref_io" };
+PNAME(clk_hdmirx_aud_p)			= { "clk_hdmirx_aud_src", "clk_hdmirx_aud_frac" };
+PNAME(aclk_hdcp1_root_p)		= { "gpll", "cpll", "clk_hdmitrx_refsrc" };
+PNAME(aclk_vop_sub_src_p)		= { "aclk_vop_root", "aclk_vop_div2_src" };
+PNAME(dclk_vop0_p)			= { "dclk_vop0_src", "clk_hdmiphy_pixel0", "clk_hdmiphy_pixel1" };
+PNAME(dclk_vop1_p)			= { "dclk_vop1_src", "clk_hdmiphy_pixel0", "clk_hdmiphy_pixel1" };
+PNAME(dclk_vop2_p)			= { "dclk_vop2_src", "clk_hdmiphy_pixel0", "clk_hdmiphy_pixel1" };
+PNAME(pmu_200m_100m_p)			= { "clk_pmu1_200m_src", "clk_pmu1_100m_src" };
+PNAME(pmu_300m_24m_p)			= { "clk_300m_src", "xin24m" };
+PNAME(pmu_400m_24m_p)			= { "clk_400m_src", "xin24m" };
+PNAME(pmu_100m_50m_24m_src_p)		= { "clk_pmu1_100m_src", "clk_pmu1_50m_src", "xin24m" };
+PNAME(pmu_24m_32k_100m_src_p)		= { "xin24m", "32k", "clk_pmu1_100m_src" };
+PNAME(hclk_pmu1_root_p)			= { "clk_pmu1_200m_src", "clk_pmu1_100m_src", "clk_pmu1_50m_src", "xin24m" };
+PNAME(hclk_pmu_cm0_root_p)		= { "clk_pmu1_400m_src", "clk_pmu1_200m_src", "clk_pmu1_100m_src", "xin24m" };
+PNAME(mclk_pdm0_p)			= { "clk_pmu1_300m_src", "clk_pmu1_200m_src" };
+PNAME(mux_24m_ppll_spll_p)		= { "xin24m", "ppll", "spll" };
+PNAME(mux_24m_ppll_p)			= { "xin24m", "ppll" };
+PNAME(clk_ref_pipe_phy0_p)		= { "clk_ref_pipe_phy0_osc_src", "clk_ref_pipe_phy0_pll_src" };
+PNAME(clk_ref_pipe_phy1_p)		= { "clk_ref_pipe_phy1_osc_src", "clk_ref_pipe_phy1_pll_src" };
+PNAME(clk_ref_pipe_phy2_p)		= { "clk_ref_pipe_phy2_osc_src", "clk_ref_pipe_phy2_pll_src" };
+
+#define MFLAGS CLK_MUX_HIWORD_MASK
+#define DFLAGS CLK_DIVIDER_HIWORD_MASK
+#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
+
+static struct rockchip_clk_branch rk3588_i2s0_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S0_8CH_TX, "clk_i2s0_8ch_tx", clk_i2s0_8ch_tx_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(26), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s0_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S0_8CH_RX, "clk_i2s0_8ch_rx", clk_i2s0_8ch_rx_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(28), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s1_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S1_8CH_TX, "clk_i2s1_8ch_tx", clk_i2s1_8ch_tx_p, CLK_SET_RATE_PARENT,
+			 RK3588_PMU_CLKSEL_CON(7), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s1_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S1_8CH_RX, "clk_i2s1_8ch_rx", clk_i2s1_8ch_rx_p, CLK_SET_RATE_PARENT,
+			 RK3588_PMU_CLKSEL_CON(9), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s2_2ch_fracmux __initdata =
+	MUX(CLK_I2S2_2CH, "clk_i2s2_2ch", clk_i2s2_2ch_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(30), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s3_2ch_fracmux __initdata =
+	MUX(CLK_I2S3_2CH, "clk_i2s3_2ch", clk_i2s3_2ch_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(32), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s4_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S4_8CH_TX, "clk_i2s4_8ch_tx", clk_i2s4_8ch_tx_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(120), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s5_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S5_8CH_TX, "clk_i2s5_8ch_tx", clk_i2s5_8ch_tx_p, CLK_SET_RATE_PARENT,
+			 RK3588_CLKSEL_CON(142), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s6_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S6_8CH_TX, "clk_i2s6_8ch_tx", clk_i2s6_8ch_tx_p, CLK_SET_RATE_PARENT,
+			 RK3588_CLKSEL_CON(146), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s6_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S6_8CH_RX, "clk_i2s6_8ch_rx", clk_i2s6_8ch_rx_p, CLK_SET_RATE_PARENT,
+			 RK3588_CLKSEL_CON(148), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s7_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S7_8CH_RX, "clk_i2s7_8ch_rx", clk_i2s7_8ch_rx_p, CLK_SET_RATE_PARENT,
+			 RK3588_CLKSEL_CON(131), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s8_8ch_tx_fracmux __initdata =
+	MUX(CLK_I2S8_8CH_TX, "clk_i2s8_8ch_tx", clk_i2s8_8ch_tx_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(122), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s9_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S9_8CH_RX, "clk_i2s9_8ch_rx", clk_i2s9_8ch_rx_p, CLK_SET_RATE_PARENT,
+			 RK3588_CLKSEL_CON(155), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_i2s10_8ch_rx_fracmux __initdata =
+	MUX(CLK_I2S10_8CH_RX, "clk_i2s10_8ch_rx", clk_i2s10_8ch_rx_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(157), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif0_fracmux __initdata =
+	MUX(CLK_SPDIF0, "clk_spdif0", clk_spdif0_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(34), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif1_fracmux __initdata =
+	MUX(CLK_SPDIF1, "clk_spdif1", clk_spdif1_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(36), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif2_dp0_fracmux __initdata =
+	MUX(CLK_SPDIF2_DP0, "clk_spdif2_dp0", clk_spdif2_dp0_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(124), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif3_fracmux __initdata =
+	MUX(CLK_SPDIF3, "clk_spdif3", clk_spdif3_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(150), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif4_fracmux __initdata =
+	MUX(CLK_SPDIF4, "clk_spdif4", clk_spdif4_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(152), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_spdif5_dp1_fracmux __initdata =
+	MUX(CLK_SPDIF5_DP1, "clk_spdif5_dp1", clk_spdif5_dp1_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(126), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart0_fracmux __initdata =
+	MUX(CLK_UART0, "clk_uart0", clk_uart0_p, CLK_SET_RATE_PARENT,
+			RK3588_PMU_CLKSEL_CON(5), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart1_fracmux __initdata =
+	MUX(CLK_UART1, "clk_uart1", clk_uart1_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(43), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart2_fracmux __initdata =
+	MUX(CLK_UART2, "clk_uart2", clk_uart2_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(45), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart3_fracmux __initdata =
+	MUX(CLK_UART3, "clk_uart3", clk_uart3_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(47), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart4_fracmux __initdata =
+	MUX(CLK_UART4, "clk_uart4", clk_uart4_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(49), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart5_fracmux __initdata =
+	MUX(CLK_UART5, "clk_uart5", clk_uart5_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(51), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart6_fracmux __initdata =
+	MUX(CLK_UART6, "clk_uart6", clk_uart6_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(53), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart7_fracmux __initdata =
+	MUX(CLK_UART7, "clk_uart7", clk_uart7_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(55), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart8_fracmux __initdata =
+	MUX(CLK_UART8, "clk_uart8", clk_uart8_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(57), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_uart9_fracmux __initdata =
+	MUX(CLK_UART9, "clk_uart9", clk_uart9_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(59), 0, 2, MFLAGS);
+
+static struct rockchip_clk_branch rk3588_hdmirx_aud_fracmux __initdata =
+	MUX(CLK_HDMIRX_AUD_P_MUX, "clk_hdmirx_aud_mux", clk_hdmirx_aud_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(140), 0, 1, MFLAGS);
+
+static struct rockchip_pll_clock rk3588_pll_clks[] __initdata = {
+	[b0pll] = PLL(pll_rk3588_core, PLL_B0PLL, "b0pll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_B0_PLL_CON(0),
+		     RK3588_B0_PLL_MODE_CON0, 0, 15, 0, rk3588_pll_rates),
+	[b1pll] = PLL(pll_rk3588_core, PLL_B1PLL, "b1pll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_B1_PLL_CON(8),
+		     RK3588_B1_PLL_MODE_CON0, 0, 15, 0, rk3588_pll_rates),
+	[lpll] = PLL(pll_rk3588_core, PLL_LPLL, "lpll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_LPLL_CON(16),
+		     RK3588_LPLL_MODE_CON0, 0, 15, 0, rk3588_pll_rates),
+	[v0pll] = PLL(pll_rk3588, PLL_V0PLL, "v0pll", mux_pll_p,
+		     0, RK3588_PLL_CON(88),
+		     RK3588_MODE_CON0, 4, 15, 0, rk3588_pll_rates),
+	[aupll] = PLL(pll_rk3588, PLL_AUPLL, "aupll", mux_pll_p,
+		     0, RK3588_PLL_CON(96),
+		     RK3588_MODE_CON0, 6, 15, 0, rk3588_pll_rates),
+	[cpll] = PLL(pll_rk3588, PLL_CPLL, "cpll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_PLL_CON(104),
+		     RK3588_MODE_CON0, 8, 15, 0, rk3588_pll_rates),
+	[gpll] = PLL(pll_rk3588, PLL_GPLL, "gpll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_PLL_CON(112),
+		     RK3588_MODE_CON0, 2, 15, 0, rk3588_pll_rates),
+	[npll] = PLL(pll_rk3588, PLL_NPLL, "npll", mux_pll_p,
+		     0, RK3588_PLL_CON(120),
+		     RK3588_MODE_CON0, 0, 15, 0, rk3588_pll_rates),
+	[ppll] = PLL(pll_rk3588_core, PLL_PPLL, "ppll", mux_pll_p,
+		     CLK_IGNORE_UNUSED, RK3588_PMU_PLL_CON(128),
+		     RK3588_MODE_CON0, 10, 15, 0, rk3588_pll_rates),
+};
+
+static struct rockchip_clk_branch rk3588_clk_branches[] __initdata = {
+	/*
+	 * CRU Clock-Architecture
+	 */
+	/* fixed */
+	FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
+
+	/* top */
+	COMPOSITE(CLK_50M_SRC, "clk_50m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(0), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 0, GFLAGS),
+	COMPOSITE(CLK_100M_SRC, "clk_100m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(0), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 1, GFLAGS),
+	COMPOSITE(CLK_150M_SRC, "clk_150m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(1), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 2, GFLAGS),
+	COMPOSITE(CLK_200M_SRC, "clk_200m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(1), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 3, GFLAGS),
+	COMPOSITE(CLK_250M_SRC, "clk_250m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(2), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 4, GFLAGS),
+	COMPOSITE(CLK_300M_SRC, "clk_300m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(2), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 5, GFLAGS),
+	COMPOSITE(CLK_350M_SRC, "clk_350m_src", gpll_spll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(3), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 6, GFLAGS),
+	COMPOSITE(CLK_400M_SRC, "clk_400m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(3), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 7, GFLAGS),
+	COMPOSITE_HALFDIV(CLK_450M_SRC, "clk_450m_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(4), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 8, GFLAGS),
+	COMPOSITE(CLK_500M_SRC, "clk_500m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(4), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 9, GFLAGS),
+	COMPOSITE(CLK_600M_SRC, "clk_600m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(5), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 10, GFLAGS),
+	COMPOSITE(CLK_650M_SRC, "clk_650m_src", gpll_lpll_p, 0,
+			RK3588_CLKSEL_CON(5), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 11, GFLAGS),
+	COMPOSITE(CLK_700M_SRC, "clk_700m_src", gpll_spll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(6), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 12, GFLAGS),
+	COMPOSITE(CLK_800M_SRC, "clk_800m_src", gpll_aupll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(6), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 13, GFLAGS),
+	COMPOSITE_HALFDIV(CLK_1000M_SRC, "clk_1000m_src", gpll_cpll_npll_v0pll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(7), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 14, GFLAGS),
+	COMPOSITE(CLK_1200M_SRC, "clk_1200m_src", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(7), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(0), 15, GFLAGS),
+	COMPOSITE_NODIV(ACLK_TOP_M300_ROOT, "aclk_top_m300_root", mux_300m_200m_100m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(9), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 10, GFLAGS),
+	COMPOSITE_NODIV(ACLK_TOP_M500_ROOT, "aclk_top_m500_root", mux_500m_300m_100m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(9), 2, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 11, GFLAGS),
+	COMPOSITE_NODIV(ACLK_TOP_M400_ROOT, "aclk_top_m400_root", mux_400m_200m_100m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(9), 4, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 12, GFLAGS),
+	COMPOSITE_NODIV(ACLK_TOP_S200_ROOT, "aclk_top_s200_root", mux_200m_100m_50m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(9), 6, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 13, GFLAGS),
+	COMPOSITE_NODIV(ACLK_TOP_S400_ROOT, "aclk_top_s400_root", mux_400m_200m_100m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(9), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 14, GFLAGS),
+	COMPOSITE(ACLK_TOP_ROOT, "aclk_top_root", gpll_cpll_aupll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(8), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NODIV(PCLK_TOP_ROOT, "pclk_top_root", mux_100m_50m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(8), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(1), 1, GFLAGS),
+	COMPOSITE(ACLK_LOW_TOP_ROOT, "aclk_low_top_root", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(8), 14, 1, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(1), 2, GFLAGS),
+	COMPOSITE(CLK_MIPI_CAMARAOUT_M0, "clk_mipi_camaraout_m0", mux_24m_spll_gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(18), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 9, GFLAGS),
+	COMPOSITE(CLK_MIPI_CAMARAOUT_M1, "clk_mipi_camaraout_m1", mux_24m_spll_gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(19), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 10, GFLAGS),
+	COMPOSITE(CLK_MIPI_CAMARAOUT_M2, "clk_mipi_camaraout_m2", mux_24m_spll_gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(20), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 11, GFLAGS),
+	COMPOSITE(CLK_MIPI_CAMARAOUT_M3, "clk_mipi_camaraout_m3", mux_24m_spll_gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(21), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 12, GFLAGS),
+	COMPOSITE(CLK_MIPI_CAMARAOUT_M4, "clk_mipi_camaraout_m4", mux_24m_spll_gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(22), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 13, GFLAGS),
+	COMPOSITE(MCLK_GMAC0_OUT, "mclk_gmac0_out", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(15), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(5), 3, GFLAGS),
+	COMPOSITE(REFCLKO25M_ETH0_OUT, "refclko25m_eth0_out", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(15), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RK3588_CLKGATE_CON(5), 4, GFLAGS),
+	COMPOSITE(REFCLKO25M_ETH1_OUT, "refclko25m_eth1_out", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(16), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(5), 5, GFLAGS),
+	COMPOSITE(CLK_CIFOUT_OUT, "clk_cifout_out", gpll_cpll_24m_spll_p, 0,
+			RK3588_CLKSEL_CON(17), 8, 2, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(5), 6, GFLAGS),
+	GATE(PCLK_MIPI_DCPHY0, "pclk_mipi_dcphy0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(3), 14, GFLAGS),
+	GATE(PCLK_MIPI_DCPHY1, "pclk_mipi_dcphy1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(4), 3, GFLAGS),
+	GATE(PCLK_CSIPHY0, "pclk_csiphy0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(PCLK_CSIPHY1, "pclk_csiphy1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(1), 8, GFLAGS),
+	GATE(PCLK_CRU, "pclk_cru", "pclk_top_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(5), 0, GFLAGS),
+
+	/* bigcore0 */
+	COMPOSITE_NODIV(PCLK_BIGCORE0_ROOT, "pclk_bigcore0_root", mux_100m_50m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_BIGCORE0_CLKSEL_CON(2), 0, 2, MFLAGS,
+			RK3588_BIGCORE0_CLKGATE_CON(0), 14, GFLAGS),
+	GATE(PCLK_BIGCORE0_PVTM, "pclk_bigcore0_pvtm", "pclk_bigcore0_root", 0,
+			RK3588_BIGCORE0_CLKGATE_CON(1), 0, GFLAGS),
+	GATE(CLK_BIGCORE0_PVTM, "clk_bigcore0_pvtm", "xin24m", 0,
+			RK3588_BIGCORE0_CLKGATE_CON(0), 12, GFLAGS),
+	GATE(CLK_CORE_BIGCORE0_PVTM, "clk_core_bigcore0_pvtm", "armclk_b01", 0,
+			RK3588_BIGCORE0_CLKGATE_CON(0), 13, GFLAGS),
+
+	/* bigcore1 */
+	COMPOSITE_NODIV(PCLK_BIGCORE1_ROOT, "pclk_bigcore1_root", mux_100m_50m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_BIGCORE1_CLKSEL_CON(2), 0, 2, MFLAGS,
+			RK3588_BIGCORE1_CLKGATE_CON(0), 14, GFLAGS),
+	GATE(PCLK_BIGCORE1_PVTM, "pclk_bigcore1_pvtm", "pclk_bigcore1_root", 0,
+			RK3588_BIGCORE1_CLKGATE_CON(1), 0, GFLAGS),
+	GATE(CLK_BIGCORE1_PVTM, "clk_bigcore1_pvtm", "xin24m", 0,
+			RK3588_BIGCORE1_CLKGATE_CON(0), 12, GFLAGS),
+	GATE(CLK_CORE_BIGCORE1_PVTM, "clk_core_bigcore1_pvtm", "armclk_b23", 0,
+			RK3588_BIGCORE1_CLKGATE_CON(0), 13, GFLAGS),
+
+	/* dsu */
+	COMPOSITE(0, "sclk_dsu", b0pll_b1pll_lpll_gpll_p, CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(0), 12, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_DSU_CLKGATE_CON(0), 4, GFLAGS),
+	COMPOSITE_NOMUX(0, "atclk_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(3), 0, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NOMUX(0, "gicclk_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(3), 5, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(1), 1, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclkmp_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(1), 11, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 12, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclkm_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(1), 1, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 8, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclks_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(1), 6, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 9, GFLAGS),
+	COMPOSITE_NOMUX(0, "periph_dsu", "sclk_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(2), 0, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 13, GFLAGS),
+	COMPOSITE_NOMUX(0, "cntclk_dsu", "periph_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(2), 5, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 14, GFLAGS),
+	COMPOSITE_NOMUX(0, "tsclk_dsu", "periph_dsu", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(2), 10, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			RK3588_DSU_CLKGATE_CON(0), 15, GFLAGS),
+	COMPOSITE_NODIV(PCLK_DSU_S_ROOT, "pclk_dsu_s_root", mux_100m_50m_24m_p, CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(4), 11, 2, MFLAGS,
+			RK3588_DSU_CLKGATE_CON(2), 2, GFLAGS),
+	COMPOSITE(PCLK_DSU_ROOT, "pclk_dsu_root", b0pll_b1pll_lpll_gpll_p, CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(4), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_DSU_CLKGATE_CON(1), 3, GFLAGS),
+	COMPOSITE_NODIV(PCLK_DSU_NS_ROOT, "pclk_dsu_ns_root", mux_100m_50m_24m_p, CLK_IS_CRITICAL,
+			RK3588_DSU_CLKSEL_CON(4), 7, 2, MFLAGS,
+			RK3588_DSU_CLKGATE_CON(1), 4, GFLAGS),
+	GATE(PCLK_LITCORE_PVTM, "pclk_litcore_pvtm", "pclk_dsu_ns_root", 0,
+			RK3588_DSU_CLKGATE_CON(2), 6, GFLAGS),
+	GATE(PCLK_DBG, "pclk_dbg", "pclk_dsu_root", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKGATE_CON(1), 7, GFLAGS),
+	GATE(PCLK_DSU, "pclk_dsu", "pclk_dsu_root", CLK_IS_CRITICAL,
+			RK3588_DSU_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(PCLK_S_DAPLITE, "pclk_s_daplite", "pclk_dsu_ns_root", CLK_IGNORE_UNUSED,
+			RK3588_DSU_CLKGATE_CON(1), 8, GFLAGS),
+	GATE(PCLK_M_DAPLITE, "pclk_m_daplite", "pclk_dsu_root", CLK_IGNORE_UNUSED,
+			RK3588_DSU_CLKGATE_CON(1), 9, GFLAGS),
+	GATE(CLK_LITCORE_PVTM, "clk_litcore_pvtm", "xin24m", 0,
+			RK3588_DSU_CLKGATE_CON(2), 0, GFLAGS),
+	GATE(CLK_CORE_LITCORE_PVTM, "clk_core_litcore_pvtm", "armclk_l", 0,
+			RK3588_DSU_CLKGATE_CON(2), 1, GFLAGS),
+
+	/* audio */
+	COMPOSITE_NODIV(HCLK_AUDIO_ROOT, "hclk_audio_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(24), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(7), 0, GFLAGS),
+	COMPOSITE_NODIV(PCLK_AUDIO_ROOT, "pclk_audio_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(24), 2, 2, MFLAGS,
+			RK3588_CLKGATE_CON(7), 1, GFLAGS),
+	GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(7), 12, GFLAGS),
+	GATE(HCLK_I2S3_2CH, "hclk_i2s3_2ch", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(7), 13, GFLAGS),
+	COMPOSITE(CLK_I2S2_2CH_SRC, "clk_i2s2_2ch_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(28), 9, 1, MFLAGS, 4, 5, DFLAGS,
+			RK3588_CLKGATE_CON(7), 14, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S2_2CH_FRAC, "clk_i2s2_2ch_frac", "clk_i2s2_2ch_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(29), 0,
+			RK3588_CLKGATE_CON(7), 15, GFLAGS,
+			&rk3588_i2s2_2ch_fracmux),
+	GATE(MCLK_I2S2_2CH, "mclk_i2s2_2ch", "clk_i2s2_2ch", 0,
+			RK3588_CLKGATE_CON(8), 0, GFLAGS),
+	MUX(I2S2_2CH_MCLKOUT, "i2s2_2ch_mclkout", i2s2_2ch_mclkout_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(30), 2, 1, MFLAGS),
+
+	COMPOSITE(CLK_I2S3_2CH_SRC, "clk_i2s3_2ch_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(30), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(8), 1, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S3_2CH_FRAC, "clk_i2s3_2ch_frac", "clk_i2s3_2ch_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(31), 0,
+			RK3588_CLKGATE_CON(8), 2, GFLAGS,
+			&rk3588_i2s3_2ch_fracmux),
+	GATE(MCLK_I2S3_2CH, "mclk_i2s3_2ch", "clk_i2s3_2ch", 0,
+			RK3588_CLKGATE_CON(8), 3, GFLAGS),
+	GATE(CLK_DAC_ACDCDIG, "clk_dac_acdcdig", "mclk_i2s3_2ch", 0,
+			RK3588_CLKGATE_CON(8), 4, GFLAGS),
+	MUX(I2S3_2CH_MCLKOUT, "i2s3_2ch_mclkout", i2s3_2ch_mclkout_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(32), 2, 1, MFLAGS),
+	GATE(PCLK_ACDCDIG, "pclk_acdcdig", "pclk_audio_root", 0,
+			RK3588_CLKGATE_CON(7), 11, GFLAGS),
+	GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(7), 4, GFLAGS),
+
+	COMPOSITE(CLK_I2S0_8CH_TX_SRC, "clk_i2s0_8ch_tx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(24), 9, 1, MFLAGS, 4, 5, DFLAGS,
+			RK3588_CLKGATE_CON(7), 5, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S0_8CH_TX_FRAC, "clk_i2s0_8ch_tx_frac", "clk_i2s0_8ch_tx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(25), 0,
+			RK3588_CLKGATE_CON(7), 6, GFLAGS,
+			&rk3588_i2s0_8ch_tx_fracmux),
+	GATE(MCLK_I2S0_8CH_TX, "mclk_i2s0_8ch_tx", "clk_i2s0_8ch_tx", 0,
+			RK3588_CLKGATE_CON(7), 7, GFLAGS),
+
+	COMPOSITE(CLK_I2S0_8CH_RX_SRC, "clk_i2s0_8ch_rx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(26), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(7), 8, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S0_8CH_RX_FRAC, "clk_i2s0_8ch_rx_frac", "clk_i2s0_8ch_rx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(27), 0,
+			RK3588_CLKGATE_CON(7), 9, GFLAGS,
+			&rk3588_i2s0_8ch_rx_fracmux),
+	GATE(MCLK_I2S0_8CH_RX, "mclk_i2s0_8ch_rx", "clk_i2s0_8ch_rx", 0,
+			RK3588_CLKGATE_CON(7), 10, GFLAGS),
+	MUX(I2S0_8CH_MCLKOUT, "i2s0_8ch_mclkout", i2s0_8ch_mclkout_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(28), 2, 2, MFLAGS),
+
+	GATE(HCLK_PDM1, "hclk_pdm1", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(9), 6, GFLAGS),
+	COMPOSITE(MCLK_PDM1, "mclk_pdm1", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(36), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(9), 7, GFLAGS),
+
+	GATE(HCLK_SPDIF0, "hclk_spdif0", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(8), 14, GFLAGS),
+	COMPOSITE(CLK_SPDIF0_SRC, "clk_spdif0_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(32), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(8), 15, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF0_FRAC, "clk_spdif0_frac", "clk_spdif0_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(33), 0,
+			RK3588_CLKGATE_CON(9), 0, GFLAGS,
+			&rk3588_spdif0_fracmux),
+	GATE(MCLK_SPDIF0, "mclk_spdif0", "clk_spdif0", 0,
+			RK3588_CLKGATE_CON(9), 1, GFLAGS),
+
+	GATE(HCLK_SPDIF1, "hclk_spdif1", "hclk_audio_root", 0,
+			RK3588_CLKGATE_CON(9), 2, GFLAGS),
+	COMPOSITE(CLK_SPDIF1_SRC, "clk_spdif1_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(34), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(9), 3, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF1_FRAC, "clk_spdif1_frac", "clk_spdif1_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(35), 0,
+			RK3588_CLKGATE_CON(9), 4, GFLAGS,
+			&rk3588_spdif1_fracmux),
+	GATE(MCLK_SPDIF1, "mclk_spdif1", "clk_spdif1", 0,
+			RK3588_CLKGATE_CON(9), 5, GFLAGS),
+
+	COMPOSITE(ACLK_AV1_ROOT, "aclk_av1_root", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(163), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(68), 0, GFLAGS),
+	COMPOSITE_NODIV(PCLK_AV1_ROOT, "pclk_av1_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(163), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(68), 3, GFLAGS),
+
+	/* bus */
+	COMPOSITE(ACLK_BUS_ROOT, "aclk_bus_root", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(38), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(10), 0, GFLAGS),
+
+	GATE(PCLK_MAILBOX0, "pclk_mailbox0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(16), 11, GFLAGS),
+	GATE(PCLK_MAILBOX1, "pclk_mailbox1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(16), 12, GFLAGS),
+	GATE(PCLK_MAILBOX2, "pclk_mailbox2", "pclk_top_root", 0,
+		RK3588_CLKGATE_CON(16), 13, GFLAGS),
+	GATE(PCLK_PMU2, "pclk_pmu2", "pclk_top_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(19), 3, GFLAGS),
+	GATE(PCLK_PMUCM0_INTMUX, "pclk_pmucm0_intmux", "pclk_top_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(19), 4, GFLAGS),
+	GATE(PCLK_DDRCM0_INTMUX, "pclk_ddrcm0_intmux", "pclk_top_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(19), 5, GFLAGS),
+
+	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 3, GFLAGS),
+	COMPOSITE_NODIV(CLK_PWM1, "clk_pwm1", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 12, 2, MFLAGS,
+			RK3588_CLKGATE_CON(15), 4, GFLAGS),
+	GATE(CLK_PWM1_CAPTURE, "clk_pwm1_capture", "xin24m", 0,
+			RK3588_CLKGATE_CON(15), 5, GFLAGS),
+	GATE(PCLK_PWM2, "pclk_pwm2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 6, GFLAGS),
+	COMPOSITE_NODIV(CLK_PWM2, "clk_pwm2", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 14, 2, MFLAGS,
+			RK3588_CLKGATE_CON(15), 7, GFLAGS),
+	GATE(CLK_PWM2_CAPTURE, "clk_pwm2_capture", "xin24m", 0,
+			RK3588_CLKGATE_CON(15), 8, GFLAGS),
+	GATE(PCLK_PWM3, "pclk_pwm3", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 9, GFLAGS),
+	COMPOSITE_NODIV(CLK_PWM3, "clk_pwm3", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(60), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(15), 10, GFLAGS),
+	GATE(CLK_PWM3_CAPTURE, "clk_pwm3_capture", "xin24m", 0,
+			RK3588_CLKGATE_CON(15), 11, GFLAGS),
+
+	GATE(PCLK_BUSTIMER0, "pclk_bustimer0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 12, GFLAGS),
+	GATE(PCLK_BUSTIMER1, "pclk_bustimer1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 13, GFLAGS),
+	COMPOSITE_NODIV(CLK_BUS_TIMER_ROOT, "clk_bus_timer_root", mux_24m_100m_p, 0,
+			RK3588_CLKSEL_CON(60), 2, 1, MFLAGS,
+			RK3588_CLKGATE_CON(15), 14, GFLAGS),
+	GATE(CLK_BUSTIMER0, "clk_bustimer0", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(15), 15, GFLAGS),
+	GATE(CLK_BUSTIMER1, "clk_bustimer1", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 0, GFLAGS),
+	GATE(CLK_BUSTIMER2, "clk_bustimer2", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 1, GFLAGS),
+	GATE(CLK_BUSTIMER3, "clk_bustimer3", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 2, GFLAGS),
+	GATE(CLK_BUSTIMER4, "clk_bustimer4", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 3, GFLAGS),
+	GATE(CLK_BUSTIMER5, "clk_bustimer5", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 4, GFLAGS),
+	GATE(CLK_BUSTIMER6, "clk_bustimer6", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 5, GFLAGS),
+	GATE(CLK_BUSTIMER7, "clk_bustimer7", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 6, GFLAGS),
+	GATE(CLK_BUSTIMER8, "clk_bustimer8", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 7, GFLAGS),
+	GATE(CLK_BUSTIMER9, "clk_bustimer9", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 8, GFLAGS),
+	GATE(CLK_BUSTIMER10, "clk_bustimer10", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 9, GFLAGS),
+	GATE(CLK_BUSTIMER11, "clk_bustimer11", "clk_bus_timer_root", 0,
+			RK3588_CLKGATE_CON(16), 10, GFLAGS),
+
+	GATE(PCLK_WDT0, "pclk_wdt0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(15), 0, GFLAGS),
+	GATE(TCLK_WDT0, "tclk_wdt0", "xin24m", 0,
+			RK3588_CLKGATE_CON(15), 1, GFLAGS),
+
+	GATE(PCLK_CAN0, "pclk_can0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(11), 8, GFLAGS),
+	COMPOSITE(CLK_CAN0, "clk_can0", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(39), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(11), 9, GFLAGS),
+	GATE(PCLK_CAN1, "pclk_can1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(11), 10, GFLAGS),
+	COMPOSITE(CLK_CAN1, "clk_can1", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(39), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(11), 11, GFLAGS),
+	GATE(PCLK_CAN2, "pclk_can2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(11), 12, GFLAGS),
+	COMPOSITE(CLK_CAN2, "clk_can2", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(40), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(11), 13, GFLAGS),
+
+	GATE(ACLK_DECOM, "aclk_decom", "aclk_bus_root", 0,
+			RK3588_CLKGATE_CON(17), 6, GFLAGS),
+	GATE(PCLK_DECOM, "pclk_decom", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(17), 7, GFLAGS),
+	COMPOSITE(DCLK_DECOM, "dclk_decom", gpll_spll_p, 0,
+			RK3588_CLKSEL_CON(62), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(17), 8, GFLAGS),
+	GATE(ACLK_DMAC0, "aclk_dmac0", "aclk_bus_root", 0,
+			RK3588_CLKGATE_CON(10), 5, GFLAGS),
+	GATE(ACLK_DMAC1, "aclk_dmac1", "aclk_bus_root", 0,
+			RK3588_CLKGATE_CON(10), 6, GFLAGS),
+	GATE(ACLK_DMAC2, "aclk_dmac2", "aclk_bus_root", 0,
+			RK3588_CLKGATE_CON(10), 7, GFLAGS),
+	GATE(ACLK_GIC, "aclk_gic", "aclk_bus_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(10), 3, GFLAGS),
+
+	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(16), 14, GFLAGS),
+	COMPOSITE(DBCLK_GPIO1, "dbclk_gpio1", mux_24m_32k_p, 0,
+			RK3588_CLKSEL_CON(60), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(16), 15, GFLAGS),
+	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(17), 0, GFLAGS),
+	COMPOSITE(DBCLK_GPIO2, "dbclk_gpio2", mux_24m_32k_p, 0,
+			RK3588_CLKSEL_CON(60), 14, 1, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(17), 1, GFLAGS),
+	GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(17), 2, GFLAGS),
+	COMPOSITE(DBCLK_GPIO3, "dbclk_gpio3", mux_24m_32k_p, 0,
+			RK3588_CLKSEL_CON(61), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(17), 3, GFLAGS),
+	GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(17), 4, GFLAGS),
+	COMPOSITE(DBCLK_GPIO4, "dbclk_gpio4", mux_24m_32k_p, 0,
+			RK3588_CLKSEL_CON(61), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(17), 5, GFLAGS),
+
+	GATE(PCLK_I2C1, "pclk_i2c1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 8, GFLAGS),
+	GATE(PCLK_I2C2, "pclk_i2c2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 9, GFLAGS),
+	GATE(PCLK_I2C3, "pclk_i2c3", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 10, GFLAGS),
+	GATE(PCLK_I2C4, "pclk_i2c4", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 11, GFLAGS),
+	GATE(PCLK_I2C5, "pclk_i2c5", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 12, GFLAGS),
+	GATE(PCLK_I2C6, "pclk_i2c6", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 13, GFLAGS),
+	GATE(PCLK_I2C7, "pclk_i2c7", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 14, GFLAGS),
+	GATE(PCLK_I2C8, "pclk_i2c8", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(10), 15, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C1, "clk_i2c1", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 6, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 0, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C2, "clk_i2c2", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 7, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 1, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C3, "clk_i2c3", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 8, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 2, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C4, "clk_i2c4", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 9, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 3, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C5, "clk_i2c5", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 10, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 4, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C6, "clk_i2c6", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 11, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 5, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C7, "clk_i2c7", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 12, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 6, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C8, "clk_i2c8", mux_200m_100m_p, 0,
+			RK3588_CLKSEL_CON(38), 13, 1, MFLAGS,
+			RK3588_CLKGATE_CON(11), 7, GFLAGS),
+
+	GATE(PCLK_OTPC_NS, "pclk_otpc_ns", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(18), 9, GFLAGS),
+	GATE(CLK_OTPC_NS, "clk_otpc_ns", "xin24m", 0,
+			RK3588_CLKGATE_CON(18), 10, GFLAGS),
+	GATE(CLK_OTPC_ARB, "clk_otpc_arb", "xin24m", 0,
+			RK3588_CLKGATE_CON(18), 11, GFLAGS),
+	GATE(CLK_OTP_PHY_G, "clk_otp_phy_g", "xin24m", 0,
+			RK3588_CLKGATE_CON(18), 13, GFLAGS),
+	GATE(CLK_OTPC_AUTO_RD_G, "clk_otpc_auto_rd_g", "xin24m", 0,
+			RK3588_CLKGATE_CON(18), 12, GFLAGS),
+
+	GATE(PCLK_SARADC, "pclk_saradc", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(11), 14, GFLAGS),
+	COMPOSITE(CLK_SARADC, "clk_saradc", gpll_24m_p, 0,
+			RK3588_CLKSEL_CON(40), 14, 1, MFLAGS, 6, 8, DFLAGS,
+			RK3588_CLKGATE_CON(11), 15, GFLAGS),
+
+	GATE(PCLK_SPI0, "pclk_spi0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(14), 6, GFLAGS),
+	GATE(PCLK_SPI1, "pclk_spi1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(14), 7, GFLAGS),
+	GATE(PCLK_SPI2, "pclk_spi2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(14), 8, GFLAGS),
+	GATE(PCLK_SPI3, "pclk_spi3", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(14), 9, GFLAGS),
+	GATE(PCLK_SPI4, "pclk_spi4", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(14), 10, GFLAGS),
+	COMPOSITE_NODIV(CLK_SPI0, "clk_spi0", mux_200m_150m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 2, 2, MFLAGS,
+			RK3588_CLKGATE_CON(14), 11, GFLAGS),
+	COMPOSITE_NODIV(CLK_SPI1, "clk_spi1", mux_200m_150m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 4, 2, MFLAGS,
+			RK3588_CLKGATE_CON(14), 12, GFLAGS),
+	COMPOSITE_NODIV(CLK_SPI2, "clk_spi2", mux_200m_150m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 6, 2, MFLAGS,
+			RK3588_CLKGATE_CON(14), 13, GFLAGS),
+	COMPOSITE_NODIV(CLK_SPI3, "clk_spi3", mux_200m_150m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(14), 14, GFLAGS),
+	COMPOSITE_NODIV(CLK_SPI4, "clk_spi4", mux_200m_150m_24m_p, 0,
+			RK3588_CLKSEL_CON(59), 10, 2, MFLAGS,
+			RK3588_CLKGATE_CON(14), 15, GFLAGS),
+
+	GATE(ACLK_SPINLOCK, "aclk_spinlock", "aclk_bus_root", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(18), 6, GFLAGS),
+	GATE(PCLK_TSADC, "pclk_tsadc", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 0, GFLAGS),
+	COMPOSITE(CLK_TSADC, "clk_tsadc", gpll_24m_p, 0,
+			RK3588_CLKSEL_CON(41), 8, 1, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(12), 1, GFLAGS),
+
+	GATE(PCLK_UART1, "pclk_uart1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 2, GFLAGS),
+	GATE(PCLK_UART2, "pclk_uart2", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 3, GFLAGS),
+	GATE(PCLK_UART3, "pclk_uart3", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 4, GFLAGS),
+	GATE(PCLK_UART4, "pclk_uart4", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 5, GFLAGS),
+	GATE(PCLK_UART5, "pclk_uart5", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 6, GFLAGS),
+	GATE(PCLK_UART6, "pclk_uart6", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 7, GFLAGS),
+	GATE(PCLK_UART7, "pclk_uart7", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 8, GFLAGS),
+	GATE(PCLK_UART8, "pclk_uart8", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 9, GFLAGS),
+	GATE(PCLK_UART9, "pclk_uart9", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(12), 10, GFLAGS),
+
+	COMPOSITE(CLK_UART1_SRC, "clk_uart1_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(41), 14, 1, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(12), 11, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART1_FRAC, "clk_uart1_frac", "clk_uart1_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(42), 0,
+			RK3588_CLKGATE_CON(12), 12, GFLAGS,
+			&rk3588_uart1_fracmux),
+	GATE(SCLK_UART1, "sclk_uart1", "clk_uart1", 0,
+			RK3588_CLKGATE_CON(12), 13, GFLAGS),
+	COMPOSITE(CLK_UART2_SRC, "clk_uart2_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(43), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(12), 14, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART2_FRAC, "clk_uart2_frac", "clk_uart2_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(44), 0,
+			RK3588_CLKGATE_CON(12), 15, GFLAGS,
+			&rk3588_uart2_fracmux),
+	GATE(SCLK_UART2, "sclk_uart2", "clk_uart2", 0,
+			RK3588_CLKGATE_CON(13), 0, GFLAGS),
+	COMPOSITE(CLK_UART3_SRC, "clk_uart3_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(45), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(13), 1, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART3_FRAC, "clk_uart3_frac", "clk_uart3_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(46), 0,
+			RK3588_CLKGATE_CON(13), 2, GFLAGS,
+			&rk3588_uart3_fracmux),
+	GATE(SCLK_UART3, "sclk_uart3", "clk_uart3", 0,
+			RK3588_CLKGATE_CON(13), 3, GFLAGS),
+	COMPOSITE(CLK_UART4_SRC, "clk_uart4_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(47), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(13), 4, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART4_FRAC, "clk_uart4_frac", "clk_uart4_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(48), 0,
+			RK3588_CLKGATE_CON(13), 5, GFLAGS,
+			&rk3588_uart4_fracmux),
+	GATE(SCLK_UART4, "sclk_uart4", "clk_uart4", 0,
+			RK3588_CLKGATE_CON(13), 6, GFLAGS),
+	COMPOSITE(CLK_UART5_SRC, "clk_uart5_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(49), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(13), 7, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART5_FRAC, "clk_uart5_frac", "clk_uart5_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(50), 0,
+			RK3588_CLKGATE_CON(13), 8, GFLAGS,
+			&rk3588_uart5_fracmux),
+	GATE(SCLK_UART5, "sclk_uart5", "clk_uart5", 0,
+			RK3588_CLKGATE_CON(13), 9, GFLAGS),
+	COMPOSITE(CLK_UART6_SRC, "clk_uart6_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(51), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(13), 10, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART6_FRAC, "clk_uart6_frac", "clk_uart6_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(52), 0,
+			RK3588_CLKGATE_CON(13), 11, GFLAGS,
+			&rk3588_uart6_fracmux),
+	GATE(SCLK_UART6, "sclk_uart6", "clk_uart6", 0,
+			RK3588_CLKGATE_CON(13), 12, GFLAGS),
+	COMPOSITE(CLK_UART7_SRC, "clk_uart7_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(53), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(13), 13, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART7_FRAC, "clk_uart7_frac", "clk_uart7_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(54), 0,
+			RK3588_CLKGATE_CON(13), 14, GFLAGS,
+			&rk3588_uart7_fracmux),
+	GATE(SCLK_UART7, "sclk_uart7", "clk_uart7", 0,
+			RK3588_CLKGATE_CON(13), 15, GFLAGS),
+	COMPOSITE(CLK_UART8_SRC, "clk_uart8_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(55), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(14), 0, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART8_FRAC, "clk_uart8_frac", "clk_uart8_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(56), 0,
+			RK3588_CLKGATE_CON(14), 1, GFLAGS,
+			&rk3588_uart8_fracmux),
+	GATE(SCLK_UART8, "sclk_uart8", "clk_uart8", 0,
+			RK3588_CLKGATE_CON(14), 2, GFLAGS),
+	COMPOSITE(CLK_UART9_SRC, "clk_uart9_src", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(57), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(14), 3, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART9_FRAC, "clk_uart9_frac", "clk_uart9_src", CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(58), 0,
+			RK3588_CLKGATE_CON(14), 4, GFLAGS,
+			&rk3588_uart9_fracmux),
+	GATE(SCLK_UART9, "sclk_uart9", "clk_uart9", 0,
+			RK3588_CLKGATE_CON(14), 5, GFLAGS),
+
+	/* center */
+	COMPOSITE_NODIV(ACLK_CENTER_ROOT, "aclk_center_root", mux_700m_400m_200m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(69), 0, GFLAGS),
+	COMPOSITE_NODIV(ACLK_CENTER_LOW_ROOT, "aclk_center_low_root", mux_500m_250m_100m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 2, 2, MFLAGS,
+			RK3588_CLKGATE_CON(69), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_CENTER_ROOT, "hclk_center_root", mux_400m_200m_100m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 4, 2, MFLAGS,
+			RK3588_CLKGATE_CON(69), 2, GFLAGS),
+	COMPOSITE_NODIV(PCLK_CENTER_ROOT, "pclk_center_root", mux_200m_100m_50m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 6, 2, MFLAGS | CLK_MUX_READ_ONLY,
+			RK3588_CLKGATE_CON(69), 3, GFLAGS),
+	GATE(ACLK_DMA2DDR, "aclk_dma2ddr", "aclk_center_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(69), 5, GFLAGS),
+	GATE(ACLK_DDR_SHAREMEM, "aclk_ddr_sharemem", "aclk_center_low_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(69), 6, GFLAGS),
+	COMPOSITE_NODIV(ACLK_CENTER_S200_ROOT, "aclk_center_s200_root", mux_200m_100m_50m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(69), 8, GFLAGS),
+	COMPOSITE_NODIV(ACLK_CENTER_S400_ROOT, "aclk_center_s400_root", mux_400m_200m_100m_24m_p,
+			CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(165), 10, 2, MFLAGS,
+			RK3588_CLKGATE_CON(69), 9, GFLAGS),
+	GATE(FCLK_DDR_CM0_CORE, "fclk_ddr_cm0_core", "hclk_center_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(69), 14, GFLAGS),
+	COMPOSITE_NODIV(CLK_DDR_TIMER_ROOT, "clk_ddr_timer_root", mux_24m_100m_p, CLK_IGNORE_UNUSED,
+			RK3588_CLKSEL_CON(165), 12, 1, MFLAGS,
+			RK3588_CLKGATE_CON(69), 15, GFLAGS),
+	GATE(CLK_DDR_TIMER0, "clk_ddr_timer0", "clk_ddr_timer_root", 0,
+			RK3588_CLKGATE_CON(70), 0, GFLAGS),
+	GATE(CLK_DDR_TIMER1, "clk_ddr_timer1", "clk_ddr_timer_root", 0,
+			RK3588_CLKGATE_CON(70), 1, GFLAGS),
+	GATE(TCLK_WDT_DDR, "tclk_wdt_ddr", "xin24m", 0,
+			RK3588_CLKGATE_CON(70), 2, GFLAGS),
+	COMPOSITE(CLK_DDR_CM0_RTC, "clk_ddr_cm0_rtc", mux_24m_32k_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(166), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(70), 4, GFLAGS),
+	GATE(PCLK_WDT, "pclk_wdt", "pclk_center_root", 0,
+			RK3588_CLKGATE_CON(70), 7, GFLAGS),
+	GATE(PCLK_TIMER, "pclk_timer", "pclk_center_root", 0,
+			RK3588_CLKGATE_CON(70), 8, GFLAGS),
+	GATE(PCLK_DMA2DDR, "pclk_dma2ddr", "pclk_center_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(70), 9, GFLAGS),
+	GATE(PCLK_SHAREMEM, "pclk_sharemem", "pclk_center_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(70), 10, GFLAGS),
+
+	/* gpu */
+	COMPOSITE(CLK_GPU_SRC, "clk_gpu_src", gpll_cpll_aupll_npll_spll_p, 0,
+			RK3588_CLKSEL_CON(158), 5, 3, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(66), 1, GFLAGS),
+	GATE(CLK_GPU, "clk_gpu", "clk_gpu_src", 0,
+			RK3588_CLKGATE_CON(66), 4, GFLAGS),
+	GATE(CLK_GPU_COREGROUP, "clk_gpu_coregroup", "clk_gpu_src", 0,
+			RK3588_CLKGATE_CON(66), 6, GFLAGS),
+	COMPOSITE_NOMUX(CLK_GPU_STACKS, "clk_gpu_stacks", "clk_gpu_src", 0,
+			RK3588_CLKSEL_CON(159), 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(66), 7, GFLAGS),
+	GATE(CLK_GPU_PVTM, "clk_gpu_pvtm", "xin24m", 0,
+			RK3588_CLKGATE_CON(67), 0, GFLAGS),
+	GATE(CLK_CORE_GPU_PVTM, "clk_core_gpu_pvtm", "clk_gpu_src", 0,
+			RK3588_CLKGATE_CON(67), 1, GFLAGS),
+
+	/* isp1 */
+	COMPOSITE(ACLK_ISP1_ROOT, "aclk_isp1_root", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(67), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(26), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_ISP1_ROOT, "hclk_isp1_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(67), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(26), 1, GFLAGS),
+	COMPOSITE(CLK_ISP1_CORE, "clk_isp1_core", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(67), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(26), 2, GFLAGS),
+	GATE(CLK_ISP1_CORE_MARVIN, "clk_isp1_core_marvin", "clk_isp1_core", 0,
+			RK3588_CLKGATE_CON(26), 3, GFLAGS),
+	GATE(CLK_ISP1_CORE_VICAP, "clk_isp1_core_vicap", "clk_isp1_core", 0,
+			RK3588_CLKGATE_CON(26), 4, GFLAGS),
+
+	/* npu */
+	COMPOSITE_NODIV(HCLK_NPU_ROOT, "hclk_npu_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(73), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(29), 0, GFLAGS),
+	COMPOSITE(CLK_NPU_DSU0, "clk_npu_dsu0", gpll_cpll_aupll_npll_spll_p, 0,
+			RK3588_CLKSEL_CON(73), 7, 3, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(29), 1, GFLAGS),
+	COMPOSITE_NODIV(PCLK_NPU_ROOT, "pclk_npu_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(74), 1, 2, MFLAGS,
+			RK3588_CLKGATE_CON(29), 4, GFLAGS),
+	GATE(ACLK_NPU1, "aclk_npu1", "clk_npu_dsu0", 0,
+			RK3588_CLKGATE_CON(27), 0, GFLAGS),
+	GATE(HCLK_NPU1, "hclk_npu1", "hclk_npu_root", 0,
+			RK3588_CLKGATE_CON(27), 2, GFLAGS),
+	GATE(ACLK_NPU2, "aclk_npu2", "clk_npu_dsu0", 0,
+			RK3588_CLKGATE_CON(28), 0, GFLAGS),
+	GATE(HCLK_NPU2, "hclk_npu2", "hclk_npu_root", 0,
+			RK3588_CLKGATE_CON(28), 2, GFLAGS),
+	COMPOSITE_NODIV(HCLK_NPU_CM0_ROOT, "hclk_npu_cm0_root", mux_400m_200m_100m_24m_p, 0,
+			RK3588_CLKSEL_CON(74), 5, 2, MFLAGS,
+			RK3588_CLKGATE_CON(30), 1, GFLAGS),
+	GATE(FCLK_NPU_CM0_CORE, "fclk_npu_cm0_core", "hclk_npu_cm0_root", 0,
+			RK3588_CLKGATE_CON(30), 3, GFLAGS),
+	COMPOSITE(CLK_NPU_CM0_RTC, "clk_npu_cm0_rtc", mux_24m_32k_p, 0,
+			RK3588_CLKSEL_CON(74), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(30), 5, GFLAGS),
+	GATE(PCLK_NPU_PVTM, "pclk_npu_pvtm", "pclk_npu_root", 0,
+			RK3588_CLKGATE_CON(29), 12, GFLAGS),
+	GATE(PCLK_NPU_GRF, "pclk_npu_grf", "pclk_npu_root", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(29), 13, GFLAGS),
+	GATE(CLK_NPU_PVTM, "clk_npu_pvtm", "xin24m", 0,
+			RK3588_CLKGATE_CON(29), 14, GFLAGS),
+	GATE(CLK_CORE_NPU_PVTM, "clk_core_npu_pvtm", "clk_npu_dsu0", 0,
+			RK3588_CLKGATE_CON(29), 15, GFLAGS),
+	GATE(ACLK_NPU0, "aclk_npu0", "clk_npu_dsu0", 0,
+			RK3588_CLKGATE_CON(30), 6, GFLAGS),
+	GATE(HCLK_NPU0, "hclk_npu0", "hclk_npu_root", 0,
+			RK3588_CLKGATE_CON(30), 8, GFLAGS),
+	GATE(PCLK_NPU_TIMER, "pclk_npu_timer", "pclk_npu_root", 0,
+			RK3588_CLKGATE_CON(29), 6, GFLAGS),
+	COMPOSITE_NODIV(CLK_NPUTIMER_ROOT, "clk_nputimer_root", mux_24m_100m_p, 0,
+			RK3588_CLKSEL_CON(74), 3, 1, MFLAGS,
+			RK3588_CLKGATE_CON(29), 7, GFLAGS),
+	GATE(CLK_NPUTIMER0, "clk_nputimer0", "clk_nputimer_root", 0,
+			RK3588_CLKGATE_CON(29), 8, GFLAGS),
+	GATE(CLK_NPUTIMER1, "clk_nputimer1", "clk_nputimer_root", 0,
+			RK3588_CLKGATE_CON(29), 9, GFLAGS),
+	GATE(PCLK_NPU_WDT, "pclk_npu_wdt", "pclk_npu_root", 0,
+			RK3588_CLKGATE_CON(29), 10, GFLAGS),
+	GATE(TCLK_NPU_WDT, "tclk_npu_wdt", "xin24m", 0,
+			RK3588_CLKGATE_CON(29), 11, GFLAGS),
+
+	/* nvm */
+	COMPOSITE_NODIV(HCLK_NVM_ROOT,  "hclk_nvm_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(77), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(31), 0, GFLAGS),
+	COMPOSITE(ACLK_NVM_ROOT, "aclk_nvm_root", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(77), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(31), 1, GFLAGS),
+	GATE(ACLK_EMMC, "aclk_emmc", "aclk_nvm_root", 0,
+			RK3588_CLKGATE_CON(31), 5, GFLAGS),
+	COMPOSITE(CCLK_EMMC, "cclk_emmc", gpll_cpll_24m_p, 0,
+			RK3588_CLKSEL_CON(77), 14, 2, MFLAGS, 8, 6, DFLAGS,
+			RK3588_CLKGATE_CON(31), 6, GFLAGS),
+	COMPOSITE(BCLK_EMMC, "bclk_emmc", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(78), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(31), 7, GFLAGS),
+	GATE(TMCLK_EMMC, "tmclk_emmc", "xin24m", 0,
+			RK3588_CLKGATE_CON(31), 8, GFLAGS),
+
+	COMPOSITE(SCLK_SFC, "sclk_sfc", gpll_cpll_24m_p, 0,
+			RK3588_CLKSEL_CON(78), 12, 2, MFLAGS, 6, 6, DFLAGS,
+			RK3588_CLKGATE_CON(31), 9, GFLAGS),
+
+	/* php */
+	COMPOSITE(CLK_GMAC0_PTP_REF, "clk_gmac0_ptp_ref", clk_gmac0_ptp_ref_p, 0,
+			RK3588_CLKSEL_CON(81), 6, 1, MFLAGS, 0, 6, DFLAGS,
+			RK3588_CLKGATE_CON(34), 10, GFLAGS),
+	COMPOSITE(CLK_GMAC1_PTP_REF, "clk_gmac1_ptp_ref", clk_gmac1_ptp_ref_p, 0,
+			RK3588_CLKSEL_CON(81), 13, 1, MFLAGS, 7, 6, DFLAGS,
+			RK3588_CLKGATE_CON(34), 11, GFLAGS),
+	COMPOSITE(CLK_GMAC_125M, "clk_gmac_125m", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(83), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RK3588_CLKGATE_CON(35), 5, GFLAGS),
+	COMPOSITE(CLK_GMAC_50M, "clk_gmac_50m", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(84), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(35), 6, GFLAGS),
+
+	COMPOSITE(ACLK_PCIE_ROOT, "aclk_pcie_root", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(80), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(32), 6, GFLAGS),
+	COMPOSITE(ACLK_PHP_ROOT, "aclk_php_root", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(80), 13, 1, MFLAGS, 8, 5, DFLAGS,
+			RK3588_CLKGATE_CON(32), 7, GFLAGS),
+	COMPOSITE_NODIV(PCLK_PHP_ROOT, "pclk_php_root", mux_150m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(80), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(32), 0, GFLAGS),
+	GATE(ACLK_PHP_GIC_ITS, "aclk_php_gic_its", "aclk_pcie_root", CLK_IS_CRITICAL,
+			RK3588_CLKGATE_CON(34), 6, GFLAGS),
+	GATE(ACLK_PCIE_BRIDGE, "aclk_pcie_bridge", "aclk_pcie_root", 0,
+			RK3588_CLKGATE_CON(32), 8, GFLAGS),
+	GATE(ACLK_MMU_PCIE, "aclk_mmu_pcie", "aclk_pcie_bridge", 0,
+			RK3588_CLKGATE_CON(34), 7, GFLAGS),
+	GATE(ACLK_MMU_PHP, "aclk_mmu_php", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(34), 8, GFLAGS),
+	GATE(ACLK_PCIE_4L_DBI, "aclk_pcie_4l_dbi", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(32), 13, GFLAGS),
+	GATE(ACLK_PCIE_2L_DBI, "aclk_pcie_2l_dbi", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(32), 14, GFLAGS),
+	GATE(ACLK_PCIE_1L0_DBI, "aclk_pcie_1l0_dbi", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(32), 15, GFLAGS),
+	GATE(ACLK_PCIE_1L1_DBI, "aclk_pcie_1l1_dbi", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 0, GFLAGS),
+	GATE(ACLK_PCIE_1L2_DBI, "aclk_pcie_1l2_dbi", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 1, GFLAGS),
+	GATE(ACLK_PCIE_4L_MSTR, "aclk_pcie_4l_mstr", "aclk_mmu_pcie", 0,
+			RK3588_CLKGATE_CON(33), 2, GFLAGS),
+	GATE(ACLK_PCIE_2L_MSTR, "aclk_pcie_2l_mstr", "aclk_mmu_pcie", 0,
+			RK3588_CLKGATE_CON(33), 3, GFLAGS),
+	GATE(ACLK_PCIE_1L0_MSTR, "aclk_pcie_1l0_mstr", "aclk_mmu_pcie", 0,
+			RK3588_CLKGATE_CON(33), 4, GFLAGS),
+	GATE(ACLK_PCIE_1L1_MSTR, "aclk_pcie_1l1_mstr", "aclk_mmu_pcie", 0,
+			RK3588_CLKGATE_CON(33), 5, GFLAGS),
+	GATE(ACLK_PCIE_1L2_MSTR, "aclk_pcie_1l2_mstr", "aclk_mmu_pcie", 0,
+			RK3588_CLKGATE_CON(33), 6, GFLAGS),
+	GATE(ACLK_PCIE_4L_SLV, "aclk_pcie_4l_slv", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 7, GFLAGS),
+	GATE(ACLK_PCIE_2L_SLV, "aclk_pcie_2l_slv", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 8, GFLAGS),
+	GATE(ACLK_PCIE_1L0_SLV, "aclk_pcie_1l0_slv", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 9, GFLAGS),
+	GATE(ACLK_PCIE_1L1_SLV, "aclk_pcie_1l1_slv", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 10, GFLAGS),
+	GATE(ACLK_PCIE_1L2_SLV, "aclk_pcie_1l2_slv", "aclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 11, GFLAGS),
+	GATE(PCLK_PCIE_4L, "pclk_pcie_4l", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 12, GFLAGS),
+	GATE(PCLK_PCIE_2L, "pclk_pcie_2l", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 13, GFLAGS),
+	GATE(PCLK_PCIE_1L0, "pclk_pcie_1l0", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 14, GFLAGS),
+	GATE(PCLK_PCIE_1L1, "pclk_pcie_1l1", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(33), 15, GFLAGS),
+	GATE(PCLK_PCIE_1L2, "pclk_pcie_1l2", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(34), 0, GFLAGS),
+	GATE(CLK_PCIE_AUX0, "clk_pcie_aux0", "xin24m", 0,
+			RK3588_CLKGATE_CON(34), 1, GFLAGS),
+	GATE(CLK_PCIE_AUX1, "clk_pcie_aux1", "xin24m", 0,
+			RK3588_CLKGATE_CON(34), 2, GFLAGS),
+	GATE(CLK_PCIE_AUX2, "clk_pcie_aux2", "xin24m", 0,
+			RK3588_CLKGATE_CON(34), 3, GFLAGS),
+	GATE(CLK_PCIE_AUX3, "clk_pcie_aux3", "xin24m", 0,
+			RK3588_CLKGATE_CON(34), 4, GFLAGS),
+	GATE(CLK_PCIE_AUX4, "clk_pcie_aux4", "xin24m", 0,
+			RK3588_CLKGATE_CON(34), 5, GFLAGS),
+	GATE(CLK_PIPEPHY0_REF, "clk_pipephy0_ref", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 0, GFLAGS),
+	GATE(CLK_PIPEPHY1_REF, "clk_pipephy1_ref", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 1, GFLAGS),
+	GATE(CLK_PIPEPHY2_REF, "clk_pipephy2_ref", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 2, GFLAGS),
+	GATE(PCLK_GMAC0, "pclk_gmac0", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(32), 3, GFLAGS),
+	GATE(PCLK_GMAC1, "pclk_gmac1", "pclk_php_root", 0,
+			RK3588_CLKGATE_CON(32), 4, GFLAGS),
+	GATE(ACLK_GMAC0, "aclk_gmac0", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(32), 10, GFLAGS),
+	GATE(ACLK_GMAC1, "aclk_gmac1", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(32), 11, GFLAGS),
+	GATE(CLK_PMALIVE0, "clk_pmalive0", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 4, GFLAGS),
+	GATE(CLK_PMALIVE1, "clk_pmalive1", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 5, GFLAGS),
+	GATE(CLK_PMALIVE2, "clk_pmalive2", "xin24m", 0,
+			RK3588_CLKGATE_CON(37), 6, GFLAGS),
+	GATE(ACLK_SATA0, "aclk_sata0", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(37), 7, GFLAGS),
+	GATE(ACLK_SATA1, "aclk_sata1", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(37), 8, GFLAGS),
+	GATE(ACLK_SATA2, "aclk_sata2", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(37), 9, GFLAGS),
+	COMPOSITE(CLK_RXOOB0, "clk_rxoob0", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(82), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(37), 10, GFLAGS),
+	COMPOSITE(CLK_RXOOB1, "clk_rxoob1", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(82), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			RK3588_CLKGATE_CON(37), 11, GFLAGS),
+	COMPOSITE(CLK_RXOOB2, "clk_rxoob2", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(83), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(37), 12, GFLAGS),
+	GATE(ACLK_USB3OTG2, "aclk_usb3otg2", "aclk_mmu_php", 0,
+			RK3588_CLKGATE_CON(35), 7, GFLAGS),
+	GATE(SUSPEND_CLK_USB3OTG2, "suspend_clk_usb3otg2", "xin24m", 0,
+			RK3588_CLKGATE_CON(35), 8, GFLAGS),
+	GATE(REF_CLK_USB3OTG2, "ref_clk_usb3otg2", "xin24m", 0,
+			RK3588_CLKGATE_CON(35), 9, GFLAGS),
+	COMPOSITE(CLK_UTMI_OTG2, "clk_utmi_otg2", mux_150m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(84), 12, 2, MFLAGS, 8, 4, DFLAGS,
+			RK3588_CLKGATE_CON(35), 10, GFLAGS),
+	GATE(PCLK_PCIE_COMBO_PIPE_PHY0, "pclk_pcie_combo_pipe_phy0", "pclk_top_root", 0,
+			RK3588_PHP_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(PCLK_PCIE_COMBO_PIPE_PHY1, "pclk_pcie_combo_pipe_phy1", "pclk_top_root", 0,
+			RK3588_PHP_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(PCLK_PCIE_COMBO_PIPE_PHY2, "pclk_pcie_combo_pipe_phy2", "pclk_top_root", 0,
+			RK3588_PHP_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(PCLK_PCIE_COMBO_PIPE_PHY, "pclk_pcie_combo_pipe_phy", "pclk_top_root", 0,
+			RK3588_PHP_CLKGATE_CON(0), 8, GFLAGS),
+
+	/* rga */
+	COMPOSITE(CLK_RGA3_1_CORE, "clk_rga3_1_core", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(174), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(76), 6, GFLAGS),
+	COMPOSITE(ACLK_RGA3_ROOT, "aclk_rga3_root", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(174), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(76), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_RGA3_ROOT, "hclk_rga3_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(174), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(76), 1, GFLAGS),
+	GATE(HCLK_RGA3_1, "hclk_rga3_1", "hclk_rga3_root", 0,
+			RK3588_CLKGATE_CON(76), 4, GFLAGS),
+	GATE(ACLK_RGA3_1, "aclk_rga3_1", "aclk_rga3_root", 0,
+			RK3588_CLKGATE_CON(76), 5, GFLAGS),
+
+	/* vdec */
+	COMPOSITE_NODIV(0, "hclk_rkvdec0_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(89), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(40), 0, GFLAGS),
+	COMPOSITE(0, "aclk_rkvdec0_root", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(89), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(40), 1, GFLAGS),
+	COMPOSITE(ACLK_RKVDEC_CCU, "aclk_rkvdec_ccu", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(89), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(40), 2, GFLAGS),
+	COMPOSITE(CLK_RKVDEC0_CA, "clk_rkvdec0_ca", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(90), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(40), 7, GFLAGS),
+	COMPOSITE(CLK_RKVDEC0_HEVC_CA, "clk_rkvdec0_hevc_ca", gpll_cpll_npll_1000m_p, 0,
+			RK3588_CLKSEL_CON(90), 11, 2, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(40), 8, GFLAGS),
+	COMPOSITE(CLK_RKVDEC0_CORE, "clk_rkvdec0_core", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(91), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(40), 9, GFLAGS),
+	COMPOSITE_NODIV(0, "hclk_rkvdec1_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(93), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(41), 0, GFLAGS),
+	COMPOSITE(0, "aclk_rkvdec1_root", gpll_cpll_aupll_npll_p, 0,
+			RK3588_CLKSEL_CON(93), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(41), 1, GFLAGS),
+	COMPOSITE(CLK_RKVDEC1_CA, "clk_rkvdec1_ca", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(93), 14, 1, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(41), 6, GFLAGS),
+	COMPOSITE(CLK_RKVDEC1_HEVC_CA, "clk_rkvdec1_hevc_ca", gpll_cpll_npll_1000m_p, 0,
+			RK3588_CLKSEL_CON(94), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(41), 7, GFLAGS),
+	COMPOSITE(CLK_RKVDEC1_CORE, "clk_rkvdec1_core", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(94), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(41), 8, GFLAGS),
+
+	/* sdio */
+	COMPOSITE_NODIV(0, "hclk_sdio_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(172), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(75), 0, GFLAGS),
+	COMPOSITE(CCLK_SRC_SDIO, "cclk_src_sdio", gpll_cpll_24m_p, 0,
+			RK3588_CLKSEL_CON(172), 8, 2, MFLAGS, 2, 6, DFLAGS,
+			RK3588_CLKGATE_CON(75), 3, GFLAGS),
+	MMC(SCLK_SDIO_DRV, "sdio_drv", "cclk_src_sdio", RK3588_SDIO_CON0, 1),
+	MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "cclk_src_sdio", RK3588_SDIO_CON1, 1),
+
+	/* usb */
+	COMPOSITE(ACLK_USB_ROOT, "aclk_usb_root", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(96), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(42), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_USB_ROOT, "hclk_usb_root", mux_150m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(96), 6, 2, MFLAGS,
+			RK3588_CLKGATE_CON(42), 1, GFLAGS),
+	GATE(SUSPEND_CLK_USB3OTG0, "suspend_clk_usb3otg0", "xin24m", 0,
+			RK3588_CLKGATE_CON(42), 5, GFLAGS),
+	GATE(REF_CLK_USB3OTG0, "ref_clk_usb3otg0", "xin24m", 0,
+			RK3588_CLKGATE_CON(42), 6, GFLAGS),
+	GATE(SUSPEND_CLK_USB3OTG1, "suspend_clk_usb3otg1", "xin24m", 0,
+			RK3588_CLKGATE_CON(42), 8, GFLAGS),
+	GATE(REF_CLK_USB3OTG1, "ref_clk_usb3otg1", "xin24m", 0,
+			RK3588_CLKGATE_CON(42), 9, GFLAGS),
+
+	/* vdpu */
+	COMPOSITE(ACLK_VDPU_ROOT, "aclk_vdpu_root", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(98), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(44), 0, GFLAGS),
+	COMPOSITE_NODIV(ACLK_VDPU_LOW_ROOT, "aclk_vdpu_low_root", mux_400m_200m_100m_24m_p, 0,
+			RK3588_CLKSEL_CON(98), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(44), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VDPU_ROOT, "hclk_vdpu_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(98), 9, 2, MFLAGS,
+			RK3588_CLKGATE_CON(44), 2, GFLAGS),
+	COMPOSITE(ACLK_JPEG_DECODER_ROOT, "aclk_jpeg_decoder_root", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(99), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(44), 3, GFLAGS),
+	GATE(HCLK_IEP2P0, "hclk_iep2p0", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 4, GFLAGS),
+	COMPOSITE(CLK_IEP2P0_CORE, "clk_iep2p0_core", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(99), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(45), 6, GFLAGS),
+	GATE(HCLK_JPEG_ENCODER0, "hclk_jpeg_encoder0", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(44), 11, GFLAGS),
+	GATE(HCLK_JPEG_ENCODER1, "hclk_jpeg_encoder1", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(44), 13, GFLAGS),
+	GATE(HCLK_JPEG_ENCODER2, "hclk_jpeg_encoder2", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(44), 15, GFLAGS),
+	GATE(HCLK_JPEG_ENCODER3, "hclk_jpeg_encoder3", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 1, GFLAGS),
+	GATE(HCLK_JPEG_DECODER, "hclk_jpeg_decoder", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 3, GFLAGS),
+	GATE(HCLK_RGA2, "hclk_rga2", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 7, GFLAGS),
+	GATE(ACLK_RGA2, "aclk_rga2", "aclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 8, GFLAGS),
+	COMPOSITE(CLK_RGA2_CORE, "clk_rga2_core", gpll_cpll_npll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(100), 5, 3, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(45), 9, GFLAGS),
+	GATE(HCLK_RGA3_0, "hclk_rga3_0", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 10, GFLAGS),
+	GATE(ACLK_RGA3_0, "aclk_rga3_0", "aclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(45), 11, GFLAGS),
+	COMPOSITE(CLK_RGA3_0_CORE, "clk_rga3_0_core", gpll_cpll_npll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(100), 13, 3, MFLAGS, 8, 5, DFLAGS,
+			RK3588_CLKGATE_CON(45), 12, GFLAGS),
+	GATE(HCLK_VPU, "hclk_vpu", "hclk_vdpu_root", 0,
+			RK3588_CLKGATE_CON(44), 9, GFLAGS),
+
+	/* venc */
+	COMPOSITE_NODIV(HCLK_RKVENC1_ROOT, "hclk_rkvenc1_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(104), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(48), 0, GFLAGS),
+	COMPOSITE(ACLK_RKVENC1_ROOT, "aclk_rkvenc1_root", gpll_cpll_npll_p, 0,
+			RK3588_CLKSEL_CON(104), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(48), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_RKVENC0_ROOT, "hclk_rkvenc0_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(102), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(47), 0, GFLAGS),
+	COMPOSITE(ACLK_RKVENC0_ROOT, "aclk_rkvenc0_root", gpll_cpll_npll_p, 0,
+			RK3588_CLKSEL_CON(102), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(47), 1, GFLAGS),
+	GATE(HCLK_RKVENC0, "hclk_rkvenc0", "hclk_rkvenc0_root", 0,
+			RK3588_CLKGATE_CON(47), 4, GFLAGS),
+	GATE(ACLK_RKVENC0, "aclk_rkvenc0", "aclk_rkvenc0_root", 0,
+			RK3588_CLKGATE_CON(47), 5, GFLAGS),
+	COMPOSITE(CLK_RKVENC0_CORE, "clk_rkvenc0_core", gpll_cpll_aupll_npll_p, 0,
+			RK3588_CLKSEL_CON(102), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(47), 6, GFLAGS),
+	COMPOSITE(CLK_RKVENC1_CORE, "clk_rkvenc1_core", gpll_cpll_aupll_npll_p, 0,
+			RK3588_CLKSEL_CON(104), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(48), 6, GFLAGS),
+
+	/* vi */
+	COMPOSITE(ACLK_VI_ROOT, "aclk_vi_root", gpll_cpll_npll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(106), 5, 3, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(49), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VI_ROOT, "hclk_vi_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(106), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(49), 1, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VI_ROOT, "pclk_vi_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(106), 10, 2, MFLAGS,
+			RK3588_CLKGATE_CON(49), 2, GFLAGS),
+	COMPOSITE_NODIV(ICLK_CSIHOST01, "iclk_csihost01", mux_400m_200m_100m_24m_p, 0,
+			RK3588_CLKSEL_CON(108), 14, 2, MFLAGS,
+			RK3588_CLKGATE_CON(51), 10, GFLAGS),
+	GATE(ICLK_CSIHOST0, "iclk_csihost0", "iclk_csihost01", 0,
+			RK3588_CLKGATE_CON(51), 11, GFLAGS),
+	GATE(ICLK_CSIHOST1, "iclk_csihost1", "iclk_csihost01", 0,
+			RK3588_CLKGATE_CON(51), 12, GFLAGS),
+	GATE(PCLK_CSI_HOST_0, "pclk_csi_host_0", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 4, GFLAGS),
+	GATE(PCLK_CSI_HOST_1, "pclk_csi_host_1", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 5, GFLAGS),
+	GATE(PCLK_CSI_HOST_2, "pclk_csi_host_2", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 6, GFLAGS),
+	GATE(PCLK_CSI_HOST_3, "pclk_csi_host_3", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 7, GFLAGS),
+	GATE(PCLK_CSI_HOST_4, "pclk_csi_host_4", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 8, GFLAGS),
+	GATE(PCLK_CSI_HOST_5, "pclk_csi_host_5", "pclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 9, GFLAGS),
+	GATE(ACLK_FISHEYE0, "aclk_fisheye0", "aclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 14, GFLAGS),
+	GATE(HCLK_FISHEYE0, "hclk_fisheye0", "hclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 15, GFLAGS),
+	COMPOSITE(CLK_FISHEYE0_CORE, "clk_fisheye0_core", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(108), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(50), 0, GFLAGS),
+	GATE(ACLK_FISHEYE1, "aclk_fisheye1", "aclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 1, GFLAGS),
+	GATE(HCLK_FISHEYE1, "hclk_fisheye1", "hclk_vi_root", 0,
+			RK3588_CLKGATE_CON(50), 2, GFLAGS),
+	COMPOSITE(CLK_FISHEYE1_CORE, "clk_fisheye1_core", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(108), 12, 2, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(50), 3, GFLAGS),
+	COMPOSITE(CLK_ISP0_CORE, "clk_isp0_core", gpll_cpll_aupll_spll_p, 0,
+			RK3588_CLKSEL_CON(107), 11, 2, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(49), 9, GFLAGS),
+	GATE(CLK_ISP0_CORE_MARVIN, "clk_isp0_core_marvin", "clk_isp0_core", 0,
+			RK3588_CLKGATE_CON(49), 10, GFLAGS),
+	GATE(CLK_ISP0_CORE_VICAP, "clk_isp0_core_vicap", "clk_isp0_core", 0,
+			RK3588_CLKGATE_CON(49), 11, GFLAGS),
+	GATE(ACLK_ISP0, "aclk_isp0", "aclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 12, GFLAGS),
+	GATE(HCLK_ISP0, "hclk_isp0", "hclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 13, GFLAGS),
+	COMPOSITE(DCLK_VICAP, "dclk_vicap", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(107), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(49), 6, GFLAGS),
+	GATE(ACLK_VICAP, "aclk_vicap", "aclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 7, GFLAGS),
+	GATE(HCLK_VICAP, "hclk_vicap", "hclk_vi_root", 0,
+			RK3588_CLKGATE_CON(49), 8, GFLAGS),
+
+	/* vo0 */
+	COMPOSITE(ACLK_VO0_ROOT, "aclk_vo0_root", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(116), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(55), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VO0_ROOT, "hclk_vo0_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(116), 6, 2, MFLAGS,
+			RK3588_CLKGATE_CON(55), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VO0_S_ROOT, "hclk_vo0_s_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(116), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(55), 2, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VO0_ROOT, "pclk_vo0_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(116), 10, 2, MFLAGS,
+			RK3588_CLKGATE_CON(55), 3, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VO0_S_ROOT, "pclk_vo0_s_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(116), 12, 2, MFLAGS,
+			RK3588_CLKGATE_CON(55), 4, GFLAGS),
+	GATE(PCLK_DP0, "pclk_dp0", "pclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 4, GFLAGS),
+	GATE(PCLK_DP1, "pclk_dp1", "pclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 5, GFLAGS),
+	GATE(PCLK_S_DP0, "pclk_s_dp0", "pclk_vo0_s_root", 0,
+			RK3588_CLKGATE_CON(56), 6, GFLAGS),
+	GATE(PCLK_S_DP1, "pclk_s_dp1", "pclk_vo0_s_root", 0,
+			RK3588_CLKGATE_CON(56), 7, GFLAGS),
+	GATE(CLK_DP0, "clk_dp0", "aclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 8, GFLAGS),
+	GATE(CLK_DP1, "clk_dp1", "aclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 9, GFLAGS),
+	GATE(HCLK_HDCP_KEY0, "hclk_hdcp_key0", "hclk_vo0_s_root", 0,
+			RK3588_CLKGATE_CON(55), 11, GFLAGS),
+	GATE(PCLK_HDCP0, "pclk_hdcp0", "pclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(55), 14, GFLAGS),
+	GATE(ACLK_TRNG0, "aclk_trng0", "aclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 0, GFLAGS),
+	GATE(PCLK_TRNG0, "pclk_trng0", "pclk_vo0_root", 0,
+			RK3588_CLKGATE_CON(56), 1, GFLAGS),
+	GATE(PCLK_VO0GRF, "pclk_vo0grf", "pclk_vo0_root", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(55), 10, GFLAGS),
+	COMPOSITE(CLK_I2S4_8CH_TX_SRC, "clk_i2s4_8ch_tx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(118), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(56), 11, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S4_8CH_TX_FRAC, "clk_i2s4_8ch_tx_frac", "clk_i2s4_8ch_tx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(119), 0,
+			RK3588_CLKGATE_CON(56), 12, GFLAGS,
+			&rk3588_i2s4_8ch_tx_fracmux),
+	GATE(MCLK_I2S4_8CH_TX, "mclk_i2s4_8ch_tx", "clk_i2s4_8ch_tx", 0,
+			RK3588_CLKGATE_CON(56), 13, GFLAGS),
+	COMPOSITE(CLK_I2S8_8CH_TX_SRC, "clk_i2s8_8ch_tx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(120), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(56), 15, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S8_8CH_TX_FRAC, "clk_i2s8_8ch_tx_frac", "clk_i2s8_8ch_tx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(121), 0,
+			RK3588_CLKGATE_CON(57), 0, GFLAGS,
+			&rk3588_i2s8_8ch_tx_fracmux),
+	GATE(MCLK_I2S8_8CH_TX, "mclk_i2s8_8ch_tx", "clk_i2s8_8ch_tx", 0,
+			RK3588_CLKGATE_CON(57), 1, GFLAGS),
+	COMPOSITE(CLK_SPDIF2_DP0_SRC, "clk_spdif2_dp0_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(122), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(57), 3, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF2_DP0_FRAC, "clk_spdif2_dp0_frac", "clk_spdif2_dp0_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(123), 0,
+			RK3588_CLKGATE_CON(57), 4, GFLAGS,
+			&rk3588_spdif2_dp0_fracmux),
+	GATE(MCLK_SPDIF2_DP0, "mclk_spdif2_dp0", "clk_spdif2_dp0", 0,
+			RK3588_CLKGATE_CON(57), 5, GFLAGS),
+	GATE(MCLK_SPDIF2, "mclk_spdif2", "clk_spdif2_dp0", 0,
+			RK3588_CLKGATE_CON(57), 6, GFLAGS),
+	COMPOSITE(CLK_SPDIF5_DP1_SRC, "clk_spdif5_dp1_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(124), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(57), 8, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF5_DP1_FRAC, "clk_spdif5_dp1_frac", "clk_spdif5_dp1_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(125), 0,
+			RK3588_CLKGATE_CON(57), 9, GFLAGS,
+			&rk3588_spdif5_dp1_fracmux),
+	GATE(MCLK_SPDIF5_DP1, "mclk_spdif5_dp1", "clk_spdif5_dp1", 0,
+			RK3588_CLKGATE_CON(57), 10, GFLAGS),
+	GATE(MCLK_SPDIF5, "mclk_spdif5", "clk_spdif5_dp1", 0,
+			RK3588_CLKGATE_CON(57), 11, GFLAGS),
+	COMPOSITE_NOMUX(CLK_AUX16M_0, "clk_aux16m_0", "gpll", 0,
+			RK3588_CLKSEL_CON(117), 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(56), 2, GFLAGS),
+	COMPOSITE_NOMUX(CLK_AUX16M_1, "clk_aux16m_1", "gpll", 0,
+			RK3588_CLKSEL_CON(117), 8, 8, DFLAGS,
+			RK3588_CLKGATE_CON(56), 3, GFLAGS),
+
+	/* vo1 */
+	COMPOSITE_HALFDIV(CLK_HDMITRX_REFSRC, "clk_hdmitrx_refsrc", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(157), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(65), 9, GFLAGS),
+	COMPOSITE(ACLK_HDCP1_ROOT, "aclk_hdcp1_root", aclk_hdcp1_root_p, 0,
+			RK3588_CLKSEL_CON(128), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(59), 0, GFLAGS),
+	COMPOSITE(ACLK_HDMIRX_ROOT, "aclk_hdmirx_root", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(128), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(59), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VO1_ROOT, "hclk_vo1_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(128), 13, 2, MFLAGS,
+			RK3588_CLKGATE_CON(59), 2, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VO1_S_ROOT, "hclk_vo1_s_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(129), 0, 2, MFLAGS,
+			RK3588_CLKGATE_CON(59), 3, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VO1_ROOT, "pclk_vo1_root", mux_150m_100m_24m_p, 0,
+			RK3588_CLKSEL_CON(129), 2, 2, MFLAGS,
+			RK3588_CLKGATE_CON(59), 4, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VO1_S_ROOT, "pclk_vo1_s_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(129), 4, 2, MFLAGS,
+			RK3588_CLKGATE_CON(59), 5, GFLAGS),
+	COMPOSITE(ACLK_VOP_ROOT, "aclk_vop_root", gpll_cpll_dmyaupll_npll_spll_p, 0,
+			RK3588_CLKSEL_CON(110), 5, 3, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(52), 0, GFLAGS),
+	COMPOSITE_NODIV(ACLK_VOP_LOW_ROOT, "aclk_vop_low_root", mux_400m_200m_100m_24m_p, 0,
+			RK3588_CLKSEL_CON(110), 8, 2, MFLAGS,
+			RK3588_CLKGATE_CON(52), 1, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VOP_ROOT, "hclk_vop_root", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(110), 10, 2, MFLAGS,
+			RK3588_CLKGATE_CON(52), 2, GFLAGS),
+	COMPOSITE_NODIV(PCLK_VOP_ROOT, "pclk_vop_root", mux_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(110), 12, 2, MFLAGS,
+			RK3588_CLKGATE_CON(52), 3, GFLAGS),
+	COMPOSITE(ACLK_VO1USB_TOP_ROOT, "aclk_vo1usb_top_root", gpll_cpll_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(170), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(74), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_VO1USB_TOP_ROOT, "hclk_vo1usb_top_root", mux_200m_100m_50m_24m_p, CLK_IS_CRITICAL,
+			RK3588_CLKSEL_CON(170), 6, 2, MFLAGS,
+			RK3588_CLKGATE_CON(74), 2, GFLAGS),
+	MUX(ACLK_VOP_SUB_SRC, "aclk_vop_sub_src", aclk_vop_sub_src_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(115), 9, 1, MFLAGS),
+	GATE(PCLK_EDP0, "pclk_edp0", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(62), 0, GFLAGS),
+	GATE(CLK_EDP0_24M, "clk_edp0_24m", "xin24m", 0,
+			RK3588_CLKGATE_CON(62), 1, GFLAGS),
+	COMPOSITE_NODIV(CLK_EDP0_200M, "clk_edp0_200m", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(140), 1, 2, MFLAGS,
+			RK3588_CLKGATE_CON(62), 2, GFLAGS),
+	GATE(PCLK_EDP1, "pclk_edp1", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(62), 3, GFLAGS),
+	GATE(CLK_EDP1_24M, "clk_edp1_24m", "xin24m", 0,
+			RK3588_CLKGATE_CON(62), 4, GFLAGS),
+	COMPOSITE_NODIV(CLK_EDP1_200M, "clk_edp1_200m", mux_200m_100m_50m_24m_p, 0,
+			RK3588_CLKSEL_CON(140), 3, 2, MFLAGS,
+			RK3588_CLKGATE_CON(62), 5, GFLAGS),
+	GATE(HCLK_HDCP_KEY1, "hclk_hdcp_key1", "hclk_vo1_s_root", 0,
+			RK3588_CLKGATE_CON(60), 4, GFLAGS),
+	GATE(PCLK_HDCP1, "pclk_hdcp1", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(60), 7, GFLAGS),
+	GATE(ACLK_HDMIRX, "aclk_hdmirx", "aclk_hdmirx_root", 0,
+			RK3588_CLKGATE_CON(61), 9, GFLAGS),
+	GATE(PCLK_HDMIRX, "pclk_hdmirx", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(61), 10, GFLAGS),
+	GATE(CLK_HDMIRX_REF, "clk_hdmirx_ref", "aclk_hdcp1_root", 0,
+			RK3588_CLKGATE_CON(61), 11, GFLAGS),
+	COMPOSITE(CLK_HDMIRX_AUD_SRC, "clk_hdmirx_aud_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(138), 8, 1, MFLAGS, 0, 8, DFLAGS,
+			RK3588_CLKGATE_CON(61), 12, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_HDMIRX_AUD_FRAC, "clk_hdmirx_aud_frac", "clk_hdmirx_aud_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(139), 0,
+			RK3588_CLKGATE_CON(61), 13, GFLAGS,
+			&rk3588_hdmirx_aud_fracmux),
+	GATE(CLK_HDMIRX_AUD, "clk_hdmirx_aud", "clk_hdmirx_aud_mux", 0,
+			RK3588_CLKGATE_CON(61), 14, GFLAGS),
+	GATE(PCLK_HDMITX0, "pclk_hdmitx0", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(60), 11, GFLAGS),
+	COMPOSITE(CLK_HDMITX0_EARC, "clk_hdmitx0_earc", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(133), 6, 1, MFLAGS, 1, 5, DFLAGS,
+			RK3588_CLKGATE_CON(60), 15, GFLAGS),
+	GATE(CLK_HDMITX0_REF, "clk_hdmitx0_ref", "aclk_hdcp1_root", 0,
+			RK3588_CLKGATE_CON(61), 0, GFLAGS),
+	GATE(PCLK_HDMITX1, "pclk_hdmitx1", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(61), 2, GFLAGS),
+	COMPOSITE(CLK_HDMITX1_EARC, "clk_hdmitx1_earc", gpll_cpll_p, 0,
+			RK3588_CLKSEL_CON(136), 6, 1, MFLAGS, 1, 5, DFLAGS,
+			RK3588_CLKGATE_CON(61), 6, GFLAGS),
+	GATE(CLK_HDMITX1_REF, "clk_hdmitx1_ref", "aclk_hdcp1_root", 0,
+			RK3588_CLKGATE_CON(61), 7, GFLAGS),
+	GATE(ACLK_TRNG1, "aclk_trng1", "aclk_hdcp1_root", 0,
+			RK3588_CLKGATE_CON(60), 9, GFLAGS),
+	GATE(PCLK_TRNG1, "pclk_trng1", "pclk_vo1_root", 0,
+			RK3588_CLKGATE_CON(60), 10, GFLAGS),
+	GATE(0, "pclk_vo1grf", "pclk_vo1_root", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(59), 12, GFLAGS),
+	GATE(PCLK_S_EDP0, "pclk_s_edp0", "pclk_vo1_s_root", 0,
+			RK3588_CLKGATE_CON(59), 14, GFLAGS),
+	GATE(PCLK_S_EDP1, "pclk_s_edp1", "pclk_vo1_s_root", 0,
+			RK3588_CLKGATE_CON(59), 15, GFLAGS),
+	GATE(PCLK_S_HDMIRX, "pclk_s_hdmirx", "pclk_vo1_s_root", 0,
+			RK3588_CLKGATE_CON(65), 8, GFLAGS),
+	COMPOSITE(CLK_I2S10_8CH_RX_SRC, "clk_i2s10_8ch_rx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(155), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(65), 5, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S10_8CH_RX_FRAC, "clk_i2s10_8ch_rx_frac", "clk_i2s10_8ch_rx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(156), 0,
+			RK3588_CLKGATE_CON(65), 6, GFLAGS,
+			&rk3588_i2s10_8ch_rx_fracmux),
+	GATE(MCLK_I2S10_8CH_RX, "mclk_i2s10_8ch_rx", "clk_i2s10_8ch_rx", 0,
+			RK3588_CLKGATE_CON(65), 7, GFLAGS),
+	COMPOSITE(CLK_I2S7_8CH_RX_SRC, "clk_i2s7_8ch_rx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(129), 11, 1, MFLAGS, 6, 5, DFLAGS,
+			RK3588_CLKGATE_CON(60), 1, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S7_8CH_RX_FRAC, "clk_i2s7_8ch_rx_frac", "clk_i2s7_8ch_rx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(130), 0,
+			RK3588_CLKGATE_CON(60), 2, GFLAGS,
+			&rk3588_i2s7_8ch_rx_fracmux),
+	GATE(MCLK_I2S7_8CH_RX, "mclk_i2s7_8ch_rx", "clk_i2s7_8ch_rx", 0,
+			RK3588_CLKGATE_CON(60), 3, GFLAGS),
+	COMPOSITE(CLK_I2S9_8CH_RX_SRC, "clk_i2s9_8ch_rx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(153), 12, 1, MFLAGS, 7, 5, DFLAGS,
+			RK3588_CLKGATE_CON(65), 1, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S9_8CH_RX_FRAC, "clk_i2s9_8ch_rx_frac", "clk_i2s9_8ch_rx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(154), 0,
+			RK3588_CLKGATE_CON(65), 2, GFLAGS,
+			&rk3588_i2s9_8ch_rx_fracmux),
+	GATE(MCLK_I2S9_8CH_RX, "mclk_i2s9_8ch_rx", "clk_i2s9_8ch_rx", 0,
+			RK3588_CLKGATE_CON(65), 3, GFLAGS),
+	COMPOSITE(CLK_I2S5_8CH_TX_SRC, "clk_i2s5_8ch_tx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(140), 10, 1, MFLAGS, 5, 5, DFLAGS,
+			RK3588_CLKGATE_CON(62), 6, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S5_8CH_TX_FRAC, "clk_i2s5_8ch_tx_frac", "clk_i2s5_8ch_tx_src", 0,
+			RK3588_CLKSEL_CON(141), 0,
+			RK3588_CLKGATE_CON(62), 7, GFLAGS,
+			&rk3588_i2s5_8ch_tx_fracmux),
+	GATE(MCLK_I2S5_8CH_TX, "mclk_i2s5_8ch_tx", "clk_i2s5_8ch_tx", 0,
+			RK3588_CLKGATE_CON(62), 8, GFLAGS),
+	COMPOSITE(CLK_I2S6_8CH_TX_SRC, "clk_i2s6_8ch_tx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(144), 8, 1, MFLAGS, 3, 5, DFLAGS,
+			RK3588_CLKGATE_CON(62), 13, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S6_8CH_TX_FRAC, "clk_i2s6_8ch_tx_frac", "clk_i2s6_8ch_tx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(145), 0,
+			RK3588_CLKGATE_CON(62), 14, GFLAGS,
+			&rk3588_i2s6_8ch_tx_fracmux),
+	GATE(MCLK_I2S6_8CH_TX, "mclk_i2s6_8ch_tx", "clk_i2s6_8ch_tx", 0,
+			RK3588_CLKGATE_CON(62), 15, GFLAGS),
+	COMPOSITE(CLK_I2S6_8CH_RX_SRC, "clk_i2s6_8ch_rx_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(146), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(63), 0, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S6_8CH_RX_FRAC, "clk_i2s6_8ch_rx_frac", "clk_i2s6_8ch_rx_src", 0,
+			RK3588_CLKSEL_CON(147), 0,
+			RK3588_CLKGATE_CON(63), 1, GFLAGS,
+			&rk3588_i2s6_8ch_rx_fracmux),
+	GATE(MCLK_I2S6_8CH_RX, "mclk_i2s6_8ch_rx", "clk_i2s6_8ch_rx", 0,
+			RK3588_CLKGATE_CON(63), 2, GFLAGS),
+	MUX(I2S6_8CH_MCLKOUT, "i2s6_8ch_mclkout", i2s6_8ch_mclkout_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(148), 2, 2, MFLAGS),
+	COMPOSITE(CLK_SPDIF3_SRC, "clk_spdif3_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(148), 9, 1, MFLAGS, 4, 5, DFLAGS,
+			RK3588_CLKGATE_CON(63), 5, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF3_FRAC, "clk_spdif3_frac", "clk_spdif3_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(149), 0,
+			RK3588_CLKGATE_CON(63), 6, GFLAGS,
+			&rk3588_spdif3_fracmux),
+	GATE(MCLK_SPDIF3, "mclk_spdif3", "clk_spdif3", 0,
+			RK3588_CLKGATE_CON(63), 7, GFLAGS),
+	COMPOSITE(CLK_SPDIF4_SRC, "clk_spdif4_src", gpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(150), 7, 1, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(63), 9, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_SPDIF4_FRAC, "clk_spdif4_frac", "clk_spdif4_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(151), 0,
+			RK3588_CLKGATE_CON(63), 10, GFLAGS,
+			&rk3588_spdif4_fracmux),
+	GATE(MCLK_SPDIF4, "mclk_spdif4", "clk_spdif4", 0,
+			RK3588_CLKGATE_CON(63), 11, GFLAGS),
+	COMPOSITE(MCLK_SPDIFRX0, "mclk_spdifrx0", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(152), 7, 2, MFLAGS, 2, 5, DFLAGS,
+			RK3588_CLKGATE_CON(63), 13, GFLAGS),
+	COMPOSITE(MCLK_SPDIFRX1, "mclk_spdifrx1", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(152), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(63), 15, GFLAGS),
+	COMPOSITE(MCLK_SPDIFRX2, "mclk_spdifrx2", gpll_cpll_aupll_p, 0,
+			RK3588_CLKSEL_CON(153), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(64), 1, GFLAGS),
+	GATE(CLK_HDMIHDP0, "clk_hdmihdp0", "xin24m", 0,
+			RK3588_CLKGATE_CON(73), 12, GFLAGS),
+	GATE(CLK_HDMIHDP1, "clk_hdmihdp1", "xin24m", 0,
+			RK3588_CLKGATE_CON(73), 13, GFLAGS),
+	GATE(PCLK_HDPTX0, "pclk_hdptx0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(72), 5, GFLAGS),
+	GATE(PCLK_HDPTX1, "pclk_hdptx1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(72), 6, GFLAGS),
+	GATE(PCLK_USBDPPHY0, "pclk_usbdpphy0", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(72), 2, GFLAGS),
+	GATE(PCLK_USBDPPHY1, "pclk_usbdpphy1", "pclk_top_root", 0,
+			RK3588_CLKGATE_CON(72), 4, GFLAGS),
+	GATE(HCLK_VOP, "hclk_vop", "hclk_vop_root", 0,
+			RK3588_CLKGATE_CON(52), 8, GFLAGS),
+	GATE(ACLK_VOP, "aclk_vop", "aclk_vop_sub_src", 0,
+			RK3588_CLKGATE_CON(52), 9, GFLAGS),
+	COMPOSITE(DCLK_VOP0_SRC, "dclk_vop0_src", gpll_cpll_v0pll_aupll_p, 0,
+			RK3588_CLKSEL_CON(111), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(52), 10, GFLAGS),
+	COMPOSITE(DCLK_VOP1_SRC, "dclk_vop1_src", gpll_cpll_v0pll_aupll_p, 0,
+			RK3588_CLKSEL_CON(111), 14, 2, MFLAGS, 9, 5, DFLAGS,
+			RK3588_CLKGATE_CON(52), 11, GFLAGS),
+	COMPOSITE(DCLK_VOP2_SRC, "dclk_vop2_src", gpll_cpll_v0pll_aupll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			RK3588_CLKSEL_CON(112), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_CLKGATE_CON(52), 12, GFLAGS),
+	COMPOSITE_NODIV(DCLK_VOP0, "dclk_vop0", dclk_vop0_p,
+			CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			RK3588_CLKSEL_CON(112), 7, 2, MFLAGS,
+			RK3588_CLKGATE_CON(52), 13, GFLAGS),
+	COMPOSITE_NODIV(DCLK_VOP1, "dclk_vop1", dclk_vop1_p,
+			CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			RK3588_CLKSEL_CON(112), 9, 2, MFLAGS,
+			RK3588_CLKGATE_CON(53), 0, GFLAGS),
+	COMPOSITE_NODIV(DCLK_VOP2, "dclk_vop2", dclk_vop2_p,
+			CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			RK3588_CLKSEL_CON(112), 11, 2, MFLAGS,
+			RK3588_CLKGATE_CON(53), 1, GFLAGS),
+	COMPOSITE(DCLK_VOP3, "dclk_vop3", gpll_cpll_v0pll_aupll_p, 0,
+			RK3588_CLKSEL_CON(113), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(53), 2, GFLAGS),
+	GATE(PCLK_DSIHOST0, "pclk_dsihost0", "pclk_vop_root", 0,
+			RK3588_CLKGATE_CON(53), 4, GFLAGS),
+	GATE(PCLK_DSIHOST1, "pclk_dsihost1", "pclk_vop_root", 0,
+			RK3588_CLKGATE_CON(53), 5, GFLAGS),
+	COMPOSITE(CLK_DSIHOST0, "clk_dsihost0", gpll_cpll_v0pll_spll_p, 0,
+			RK3588_CLKSEL_CON(114), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(53), 6, GFLAGS),
+	COMPOSITE(CLK_DSIHOST1, "clk_dsihost1", gpll_cpll_v0pll_spll_p, 0,
+			RK3588_CLKSEL_CON(115), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RK3588_CLKGATE_CON(53), 7, GFLAGS),
+	GATE(CLK_VOP_PMU, "clk_vop_pmu", "xin24m", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(53), 8, GFLAGS),
+	GATE(ACLK_VOP_DOBY, "aclk_vop_doby", "aclk_vop_root", 0,
+			RK3588_CLKGATE_CON(53), 10, GFLAGS),
+	GATE(CLK_USBDP_PHY0_IMMORTAL, "clk_usbdp_phy0_immortal", "xin24m", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(2), 8, GFLAGS),
+	GATE(CLK_USBDP_PHY1_IMMORTAL, "clk_usbdp_phy1_immortal", "xin24m", CLK_IGNORE_UNUSED,
+			RK3588_CLKGATE_CON(2), 15, GFLAGS),
+
+	GATE(CLK_REF_PIPE_PHY0_OSC_SRC, "clk_ref_pipe_phy0_osc_src", "xin24m", 0,
+			RK3588_CLKGATE_CON(77), 0, GFLAGS),
+	GATE(CLK_REF_PIPE_PHY1_OSC_SRC, "clk_ref_pipe_phy1_osc_src", "xin24m", 0,
+			RK3588_CLKGATE_CON(77), 1, GFLAGS),
+	GATE(CLK_REF_PIPE_PHY2_OSC_SRC, "clk_ref_pipe_phy2_osc_src", "xin24m", 0,
+			RK3588_CLKGATE_CON(77), 2, GFLAGS),
+	COMPOSITE_NOMUX(CLK_REF_PIPE_PHY0_PLL_SRC, "clk_ref_pipe_phy0_pll_src", "ppll", 0,
+			RK3588_CLKSEL_CON(176), 0, 6, DFLAGS,
+			RK3588_CLKGATE_CON(77), 3, GFLAGS),
+	COMPOSITE_NOMUX(CLK_REF_PIPE_PHY1_PLL_SRC, "clk_ref_pipe_phy1_pll_src", "ppll", 0,
+			RK3588_CLKSEL_CON(176), 6, 6, DFLAGS,
+			RK3588_CLKGATE_CON(77), 4, GFLAGS),
+	COMPOSITE_NOMUX(CLK_REF_PIPE_PHY2_PLL_SRC, "clk_ref_pipe_phy2_pll_src", "ppll", 0,
+			RK3588_CLKSEL_CON(177), 0, 6, DFLAGS,
+			RK3588_CLKGATE_CON(77), 5, GFLAGS),
+	MUX(CLK_REF_PIPE_PHY0, "clk_ref_pipe_phy0", clk_ref_pipe_phy0_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(177), 6, 1, MFLAGS),
+	MUX(CLK_REF_PIPE_PHY1, "clk_ref_pipe_phy1", clk_ref_pipe_phy1_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(177), 7, 1, MFLAGS),
+	MUX(CLK_REF_PIPE_PHY2, "clk_ref_pipe_phy2", clk_ref_pipe_phy2_p, CLK_SET_RATE_PARENT,
+			RK3588_CLKSEL_CON(177), 8, 1, MFLAGS),
+
+	/* pmu */
+	COMPOSITE(CLK_PMU1_300M_SRC, "clk_pmu1_300m_src", pmu_300m_24m_p, 0,
+			RK3588_PMU_CLKSEL_CON(0), 15, 1, MFLAGS, 10, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 3, GFLAGS),
+	COMPOSITE(CLK_PMU1_400M_SRC, "clk_pmu1_400m_src", pmu_400m_24m_p, 0,
+			RK3588_PMU_CLKSEL_CON(1), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 4, GFLAGS),
+	COMPOSITE_NOMUX(CLK_PMU1_50M_SRC, "clk_pmu1_50m_src", "clk_pmu1_400m_src", 0,
+			RK3588_PMU_CLKSEL_CON(0), 0, 4, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 0, GFLAGS),
+	COMPOSITE_NOMUX(CLK_PMU1_100M_SRC, "clk_pmu1_100m_src", "clk_pmu1_400m_src", 0,
+			RK3588_PMU_CLKSEL_CON(0), 4, 3, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 1, GFLAGS),
+	COMPOSITE_NOMUX(CLK_PMU1_200M_SRC, "clk_pmu1_200m_src", "clk_pmu1_400m_src", 0,
+			RK3588_PMU_CLKSEL_CON(0), 7, 3, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 2, GFLAGS),
+	COMPOSITE_NODIV(HCLK_PMU1_ROOT, "hclk_pmu1_root", hclk_pmu1_root_p, CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(1), 6, 2, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 5, GFLAGS),
+	COMPOSITE_NODIV(PCLK_PMU1_ROOT, "pclk_pmu1_root", pmu_100m_50m_24m_src_p, CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(1), 8, 2, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(PCLK_PMU0_ROOT, "pclk_pmu0_root", "pclk_pmu1_root", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(5), 0, GFLAGS),
+	COMPOSITE_NODIV(HCLK_PMU_CM0_ROOT, "hclk_pmu_cm0_root", hclk_pmu_cm0_root_p, CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(1), 10, 2, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 8, GFLAGS),
+	GATE(CLK_PMU0, "clk_pmu0", "xin24m", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(5), 1, GFLAGS),
+	GATE(PCLK_PMU0, "pclk_pmu0", "pclk_pmu0_root", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(5), 2, GFLAGS),
+	GATE(PCLK_PMU0IOC, "pclk_pmu0ioc", "pclk_pmu0_root", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(5), 4, GFLAGS),
+	GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(5), 5, GFLAGS),
+	COMPOSITE_NODIV(DBCLK_GPIO0, "dbclk_gpio0", mux_24m_32k_p, 0,
+			RK3588_PMU_CLKSEL_CON(17), 0, 1, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(5), 6, GFLAGS),
+	GATE(PCLK_I2C0, "pclk_i2c0", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(2), 1, GFLAGS),
+	COMPOSITE_NODIV(CLK_I2C0, "clk_i2c0", pmu_200m_100m_p, 0,
+			RK3588_PMU_CLKSEL_CON(3), 6, 1, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(2), 2, GFLAGS),
+	GATE(HCLK_I2S1_8CH, "hclk_i2s1_8ch", "hclk_pmu1_root", 0,
+			RK3588_PMU_CLKGATE_CON(2), 7, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2S1_8CH_TX_SRC, "clk_i2s1_8ch_tx_src", "cpll", 0,
+			RK3588_PMU_CLKSEL_CON(5), 2, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(2), 8, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S1_8CH_TX_FRAC, "clk_i2s1_8ch_tx_frac", "clk_i2s1_8ch_tx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_PMU_CLKSEL_CON(6), 0,
+			RK3588_PMU_CLKGATE_CON(2), 9, GFLAGS,
+			&rk3588_i2s1_8ch_tx_fracmux),
+	GATE(MCLK_I2S1_8CH_TX, "mclk_i2s1_8ch_tx", "clk_i2s1_8ch_tx", 0,
+			RK3588_PMU_CLKGATE_CON(2), 10, GFLAGS),
+	COMPOSITE_NOMUX(CLK_I2S1_8CH_RX_SRC, "clk_i2s1_8ch_rx_src", "cpll", 0,
+			RK3588_PMU_CLKSEL_CON(7), 2, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(2), 11, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_I2S1_8CH_RX_FRAC, "clk_i2s1_8ch_rx_frac", "clk_i2s1_8ch_rx_src",
+			CLK_SET_RATE_PARENT,
+			RK3588_PMU_CLKSEL_CON(8), 0,
+			RK3588_PMU_CLKGATE_CON(2), 12, GFLAGS,
+			&rk3588_i2s1_8ch_rx_fracmux),
+	GATE(MCLK_I2S1_8CH_RX, "mclk_i2s1_8ch_rx", "clk_i2s1_8ch_rx", 0,
+			RK3588_PMU_CLKGATE_CON(2), 13, GFLAGS),
+	MUX(I2S1_8CH_MCLKOUT, "i2s1_8ch_mclkout", i2s1_8ch_mclkout_p, CLK_SET_RATE_PARENT,
+			RK3588_PMU_CLKSEL_CON(9), 2, 2, MFLAGS),
+	GATE(PCLK_PMU1, "pclk_pmu1", "pclk_pmu0_root", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(1), 0, GFLAGS),
+	GATE(CLK_DDR_FAIL_SAFE, "clk_ddr_fail_safe", "clk_pmu0", CLK_IGNORE_UNUSED,
+			RK3588_PMU_CLKGATE_CON(1), 1, GFLAGS),
+	GATE(CLK_PMU1, "clk_pmu1", "clk_pmu0", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(1), 3, GFLAGS),
+	GATE(HCLK_PDM0, "hclk_pdm0", "hclk_pmu1_root", 0,
+			RK3588_PMU_CLKGATE_CON(2), 14, GFLAGS),
+	COMPOSITE_NODIV(MCLK_PDM0, "mclk_pdm0", mclk_pdm0_p, 0,
+			RK3588_PMU_CLKSEL_CON(9), 4, 1, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(2), 15, GFLAGS),
+	GATE(HCLK_VAD, "hclk_vad", "hclk_pmu1_root", 0,
+			RK3588_PMU_CLKGATE_CON(3), 0, GFLAGS),
+	GATE(FCLK_PMU_CM0_CORE, "fclk_pmu_cm0_core", "hclk_pmu_cm0_root", CLK_IS_CRITICAL,
+			RK3588_PMU_CLKGATE_CON(0), 13, GFLAGS),
+	COMPOSITE(CLK_PMU_CM0_RTC, "clk_pmu_cm0_rtc", mux_24m_32k_p, CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(2), 5, 1, MFLAGS, 0, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(0), 15, GFLAGS),
+	GATE(PCLK_PMU1_IOC, "pclk_pmu1_ioc", "pclk_pmu0_root", CLK_IGNORE_UNUSED,
+			RK3588_PMU_CLKGATE_CON(1), 5, GFLAGS),
+	GATE(PCLK_PMU1PWM, "pclk_pmu1pwm", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(1), 12, GFLAGS),
+	COMPOSITE_NODIV(CLK_PMU1PWM, "clk_pmu1pwm", pmu_100m_50m_24m_src_p, 0,
+			RK3588_PMU_CLKSEL_CON(2), 9, 2, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(1), 13, GFLAGS),
+	GATE(CLK_PMU1PWM_CAPTURE, "clk_pmu1pwm_capture", "xin24m", 0,
+			RK3588_PMU_CLKGATE_CON(1), 14, GFLAGS),
+	GATE(PCLK_PMU1TIMER, "pclk_pmu1timer", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(1), 8, GFLAGS),
+	COMPOSITE_NODIV(CLK_PMU1TIMER_ROOT, "clk_pmu1timer_root", pmu_24m_32k_100m_src_p, 0,
+			RK3588_PMU_CLKSEL_CON(2), 7, 2, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(1), 9, GFLAGS),
+	GATE(CLK_PMU1TIMER0, "clk_pmu1timer0", "clk_pmu1timer_root", 0,
+			RK3588_PMU_CLKGATE_CON(1), 10, GFLAGS),
+	GATE(CLK_PMU1TIMER1, "clk_pmu1timer1", "clk_pmu1timer_root", 0,
+			RK3588_PMU_CLKGATE_CON(1), 11, GFLAGS),
+	COMPOSITE_NOMUX(CLK_UART0_SRC, "clk_uart0_src", "cpll", 0,
+			RK3588_PMU_CLKSEL_CON(3), 7, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(2), 3, GFLAGS),
+	COMPOSITE_FRACMUX(CLK_UART0_FRAC, "clk_uart0_frac", "clk_uart0_src", CLK_SET_RATE_PARENT,
+			RK3588_PMU_CLKSEL_CON(4), 0,
+			RK3588_PMU_CLKGATE_CON(2), 4, GFLAGS,
+			&rk3588_uart0_fracmux),
+	GATE(SCLK_UART0, "sclk_uart0", "clk_uart0", 0,
+			RK3588_PMU_CLKGATE_CON(2), 5, GFLAGS),
+	GATE(PCLK_UART0, "pclk_uart0", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(2), 6, GFLAGS),
+	GATE(PCLK_PMU1WDT, "pclk_pmu1wdt", "pclk_pmu0_root", 0,
+			RK3588_PMU_CLKGATE_CON(1), 6, GFLAGS),
+	COMPOSITE_NODIV(TCLK_PMU1WDT, "tclk_pmu1wdt", mux_24m_32k_p, 0,
+			RK3588_PMU_CLKSEL_CON(2), 6, 1, MFLAGS,
+			RK3588_PMU_CLKGATE_CON(1), 7, GFLAGS),
+	COMPOSITE(CLK_CR_PARA, "clk_cr_para", mux_24m_ppll_spll_p, 0,
+			RK3588_PMU_CLKSEL_CON(15), 5, 2, MFLAGS, 0, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(4), 11, GFLAGS),
+	COMPOSITE(CLK_USB2PHY_HDPTXRXPHY_REF, "clk_usb2phy_hdptxrxphy_ref", mux_24m_ppll_p,
+			CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(14), 14, 1, MFLAGS, 9, 5, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(4), 7, GFLAGS),
+	COMPOSITE(CLK_USBDPPHY_MIPIDCPPHY_REF, "clk_usbdpphy_mipidcpphy_ref", mux_24m_ppll_spll_p,
+			CLK_IS_CRITICAL,
+			RK3588_PMU_CLKSEL_CON(14), 7, 2, MFLAGS, 0, 7, DFLAGS,
+			RK3588_PMU_CLKGATE_CON(4), 3, GFLAGS),
+
+	GATE(CLK_PHY0_REF_ALT_P, "clk_phy0_ref_alt_p", "ppll", 0,
+			RK3588_PHYREF_ALT_GATE, 0, GFLAGS),
+	GATE(CLK_PHY0_REF_ALT_M, "clk_phy0_ref_alt_m", "ppll", 0,
+			RK3588_PHYREF_ALT_GATE, 1, GFLAGS),
+	GATE(CLK_PHY1_REF_ALT_P, "clk_phy1_ref_alt_p", "ppll", 0,
+			RK3588_PHYREF_ALT_GATE, 2, GFLAGS),
+	GATE(CLK_PHY1_REF_ALT_M, "clk_phy1_ref_alt_m", "ppll", 0,
+			RK3588_PHYREF_ALT_GATE, 3, GFLAGS),
+
+	GATE(HCLK_SPDIFRX0, "hclk_spdifrx0", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(63), 12, GFLAGS),
+	GATE(HCLK_SPDIFRX1, "hclk_spdifrx1", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(63), 14, GFLAGS),
+	GATE(HCLK_SPDIFRX2, "hclk_spdifrx2", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(64), 0, GFLAGS),
+	GATE(HCLK_SPDIF4, "hclk_spdif4", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(63), 8, GFLAGS),
+	GATE(HCLK_SPDIF3, "hclk_spdif3", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(63), 4, GFLAGS),
+	GATE(HCLK_I2S6_8CH, "hclk_i2s6_8ch", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(63), 3, GFLAGS),
+	GATE(HCLK_I2S5_8CH, "hclk_i2s5_8ch", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(62), 12, GFLAGS),
+	GATE(HCLK_I2S9_8CH, "hclk_i2s9_8ch", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(65), 0, GFLAGS),
+	GATE(HCLK_I2S7_8CH, "hclk_i2s7_8ch", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(60), 0, GFLAGS),
+	GATE(HCLK_I2S10_8CH, "hclk_i2s10_8ch", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(65), 4, GFLAGS),
+	GATE(ACLK_HDCP1, "aclk_hdcp1", "aclk_hdcp1_pre", 0,
+			RK3588_CLKGATE_CON(60), 5, GFLAGS),
+	GATE(HCLK_HDCP1, "hclk_hdcp1", "hclk_vo1", 0,
+			RK3588_CLKGATE_CON(60), 6, GFLAGS),
+	GATE(HCLK_SPDIF5_DP1, "hclk_spdif5_dp1", "hclk_vo0", 0,
+			RK3588_CLKGATE_CON(57), 7, GFLAGS),
+	GATE(HCLK_SPDIF2_DP0, "hclk_spdif2_dp0", "hclk_vo0", 0,
+			RK3588_CLKGATE_CON(57), 2, GFLAGS),
+	GATE(HCLK_I2S8_8CH, "hclk_i2s8_8ch", "hclk_vo0", 0,
+			RK3588_CLKGATE_CON(56), 14, GFLAGS),
+	GATE(HCLK_I2S4_8CH, "hclk_i2s4_8ch", "hclk_vo0", 0,
+			RK3588_CLKGATE_CON(56), 10, GFLAGS),
+	GATE(ACLK_HDCP0, "aclk_hdcp0", "aclk_hdcp0_pre", 0,
+			RK3588_CLKGATE_CON(55), 12, GFLAGS),
+	GATE(HCLK_HDCP0, "hclk_hdcp0", "hclk_vo0", 0,
+			RK3588_CLKGATE_CON(55), 13, GFLAGS),
+	GATE(HCLK_RKVENC1, "hclk_rkvenc1", "hclk_rkvenc1_pre", 0,
+			RK3588_CLKGATE_CON(48), 4, GFLAGS),
+	GATE(ACLK_RKVENC1, "aclk_rkvenc1", "aclk_rkvenc1_pre", 0,
+			RK3588_CLKGATE_CON(48), 5, GFLAGS),
+	GATE(ACLK_VPU, "aclk_vpu", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(44), 8, GFLAGS),
+	GATE(ACLK_IEP2P0, "aclk_iep2p0", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(45), 5, GFLAGS),
+	GATE(ACLK_JPEG_ENCODER0, "aclk_jpeg_encoder0", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(44), 10, GFLAGS),
+	GATE(ACLK_JPEG_ENCODER1, "aclk_jpeg_encoder1", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(44), 12, GFLAGS),
+	GATE(ACLK_JPEG_ENCODER2, "aclk_jpeg_encoder2", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(44), 14, GFLAGS),
+	GATE(ACLK_JPEG_ENCODER3, "aclk_jpeg_encoder3", "aclk_vdpu_low_pre", 0,
+			RK3588_CLKGATE_CON(45), 0, GFLAGS),
+	GATE(ACLK_JPEG_DECODER, "aclk_jpeg_decoder", "aclk_jpeg_decoder_pre", 0,
+			RK3588_CLKGATE_CON(45), 2, GFLAGS),
+	GATE(ACLK_USB3OTG1, "aclk_usb3otg1", "aclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 7, GFLAGS),
+	GATE(HCLK_HOST0, "hclk_host0", "hclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 10, GFLAGS),
+	GATE(HCLK_HOST_ARB0, "hclk_host_arb0", "hclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 11, GFLAGS),
+	GATE(HCLK_HOST1, "hclk_host1", "hclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 12, GFLAGS),
+	GATE(HCLK_HOST_ARB1, "hclk_host_arb1", "hclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 13, GFLAGS),
+	GATE(ACLK_USB3OTG0, "aclk_usb3otg0", "aclk_usb", 0,
+			RK3588_CLKGATE_CON(42), 4, GFLAGS),
+	MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "scmi_cclk_sd", RK3588_SDMMC_CON0, 1),
+	MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "scmi_cclk_sd", RK3588_SDMMC_CON1, 1),
+	GATE(HCLK_SDIO, "hclk_sdio", "hclk_sdio_pre", 0,
+			RK3588_CLKGATE_CON(75), 2, GFLAGS),
+	GATE(HCLK_RKVDEC1, "hclk_rkvdec1", "hclk_rkvdec1_pre", 0,
+			RK3588_CLKGATE_CON(41), 2, GFLAGS),
+	GATE(ACLK_RKVDEC1, "aclk_rkvdec1", "aclk_rkvdec1_pre", 0,
+			RK3588_CLKGATE_CON(41), 3, GFLAGS),
+	GATE(HCLK_RKVDEC0, "hclk_rkvdec0", "hclk_rkvdec0_pre", 0,
+			RK3588_CLKGATE_CON(40), 3, GFLAGS),
+	GATE(ACLK_RKVDEC0, "aclk_rkvdec0", "aclk_rkvdec0_pre", 0,
+			RK3588_CLKGATE_CON(40), 4, GFLAGS),
+	GATE(CLK_PCIE4L_PIPE, "clk_pcie4l_pipe", "clk_pipe30phy_pipe0_i", 0,
+			RK3588_CLKGATE_CON(39), 0, GFLAGS),
+	GATE(CLK_PCIE2L_PIPE, "clk_pcie2l_pipe", "clk_pipe30phy_pipe2_i", 0,
+			RK3588_CLKGATE_CON(39), 1, GFLAGS),
+	GATE(CLK_PIPEPHY0_PIPE_G, "clk_pipephy0_pipe_g", "clk_pipephy0_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 3, GFLAGS),
+	GATE(CLK_PIPEPHY1_PIPE_G, "clk_pipephy1_pipe_g", "clk_pipephy1_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 4, GFLAGS),
+	GATE(CLK_PIPEPHY2_PIPE_G, "clk_pipephy2_pipe_g", "clk_pipephy2_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 5, GFLAGS),
+	GATE(CLK_PIPEPHY0_PIPE_ASIC_G, "clk_pipephy0_pipe_asic_g", "clk_pipephy0_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 6, GFLAGS),
+	GATE(CLK_PIPEPHY1_PIPE_ASIC_G, "clk_pipephy1_pipe_asic_g", "clk_pipephy1_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 7, GFLAGS),
+	GATE(CLK_PIPEPHY2_PIPE_ASIC_G, "clk_pipephy2_pipe_asic_g", "clk_pipephy2_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 8, GFLAGS),
+	GATE(CLK_PIPEPHY2_PIPE_U3_G, "clk_pipephy2_pipe_u3_g", "clk_pipephy2_pipe_i", 0,
+			RK3588_CLKGATE_CON(38), 9, GFLAGS),
+	GATE(CLK_PCIE1L2_PIPE, "clk_pcie1l2_pipe", "clk_pipephy0_pipe_g", 0,
+			RK3588_CLKGATE_CON(38), 13, GFLAGS),
+	GATE(CLK_PCIE1L0_PIPE, "clk_pcie1l0_pipe", "clk_pipephy1_pipe_g", 0,
+			RK3588_CLKGATE_CON(38), 14, GFLAGS),
+	GATE(CLK_PCIE1L1_PIPE, "clk_pcie1l1_pipe", "clk_pipephy2_pipe_g", 0,
+			RK3588_CLKGATE_CON(38), 15, GFLAGS),
+	GATE(HCLK_SFC, "hclk_sfc", "hclk_nvm", 0,
+			RK3588_CLKGATE_CON(31), 10, GFLAGS),
+	GATE(HCLK_SFC_XIP, "hclk_sfc_xip", "hclk_nvm", 0,
+			RK3588_CLKGATE_CON(31), 11, GFLAGS),
+	GATE(HCLK_EMMC, "hclk_emmc", "hclk_nvm", 0,
+			RK3588_CLKGATE_CON(31), 4, GFLAGS),
+	GATE(ACLK_ISP1, "aclk_isp1", "aclk_isp1_pre", 0,
+			RK3588_CLKGATE_CON(26), 5, GFLAGS),
+	GATE(HCLK_ISP1, "hclk_isp1", "hclk_isp1_pre", 0,
+			RK3588_CLKGATE_CON(26), 7, GFLAGS),
+	GATE(PCLK_AV1, "pclk_av1", "pclk_av1_pre", 0,
+			RK3588_CLKGATE_CON(68), 5, GFLAGS),
+	GATE(ACLK_AV1, "aclk_av1", "aclk_av1_pre", 0,
+			RK3588_CLKGATE_CON(68), 2, GFLAGS),
+
+	GATE_LINK(ACLK_ISP1_PRE, "aclk_isp1_pre", "aclk_isp1_root", "aclk_vi_root", 0, RK3588_CLKGATE_CON(26), 6, GFLAGS),
+	GATE_LINK(HCLK_ISP1_PRE, "hclk_isp1_pre", "hclk_isp1_root", "hclk_vi_root", 0, RK3588_CLKGATE_CON(26), 8, GFLAGS),
+	GATE_LINK(HCLK_NVM, "hclk_nvm", "hclk_nvm_root", "aclk_nvm_root", 0, RK3588_CLKGATE_CON(31), 2, GFLAGS),
+	GATE_LINK(ACLK_USB, "aclk_usb", "aclk_usb_root", "aclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(42), 2, GFLAGS),
+	GATE_LINK(HCLK_USB, "hclk_usb", "hclk_usb_root", "hclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(42), 3, GFLAGS),
+	GATE_LINK(ACLK_JPEG_DECODER_PRE, "aclk_jpeg_decoder_pre", "aclk_jpeg_decoder_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(44), 7, GFLAGS),
+	GATE_LINK(ACLK_VDPU_LOW_PRE, "aclk_vdpu_low_pre", "aclk_vdpu_low_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(44), 5, GFLAGS),
+	GATE_LINK(ACLK_RKVENC1_PRE, "aclk_rkvenc1_pre", "aclk_rkvenc1_root", "aclk_rkvenc0", 0, RK3588_CLKGATE_CON(48), 3, GFLAGS),
+	GATE_LINK(HCLK_RKVENC1_PRE, "hclk_rkvenc1_pre", "hclk_rkvenc1_root", "hclk_rkvenc0", 0, RK3588_CLKGATE_CON(48), 2, GFLAGS),
+	GATE_LINK(HCLK_RKVDEC0_PRE, "hclk_rkvdec0_pre", "hclk_rkvdec0_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(40), 5, GFLAGS),
+	GATE_LINK(ACLK_RKVDEC0_PRE, "aclk_rkvdec0_pre", "aclk_rkvdec0_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(40), 6, GFLAGS),
+	GATE_LINK(HCLK_RKVDEC1_PRE, "hclk_rkvdec1_pre", "hclk_rkvdec1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 4, GFLAGS),
+	GATE_LINK(ACLK_RKVDEC1_PRE, "aclk_rkvdec1_pre", "aclk_rkvdec1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(41), 5, GFLAGS),
+	GATE_LINK(ACLK_HDCP0_PRE, "aclk_hdcp0_pre", "aclk_vo0_root", "aclk_vop_low_root", 0, RK3588_CLKGATE_CON(55), 9, GFLAGS),
+	GATE_LINK(HCLK_VO0, "hclk_vo0", "hclk_vo0_root", "hclk_vop_root", 0, RK3588_CLKGATE_CON(55), 5, GFLAGS),
+	GATE_LINK(ACLK_HDCP1_PRE, "aclk_hdcp1_pre", "aclk_hdcp1_root", "aclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(59), 6, GFLAGS),
+	GATE_LINK(HCLK_VO1, "hclk_vo1", "hclk_vo1_root", "hclk_vo1usb_top_root", 0, RK3588_CLKGATE_CON(59), 9, GFLAGS),
+	GATE_LINK(ACLK_AV1_PRE, "aclk_av1_pre", "aclk_av1_root", "aclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 1, GFLAGS),
+	GATE_LINK(PCLK_AV1_PRE, "pclk_av1_pre", "pclk_av1_root", "hclk_vdpu_root", 0, RK3588_CLKGATE_CON(68), 4, GFLAGS),
+	GATE_LINK(HCLK_SDIO_PRE, "hclk_sdio_pre", "hclk_sdio_root", "hclk_nvm", 0, RK3588_CLKGATE_CON(75), 1, GFLAGS),
+};
+
+static void __init rk3588_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip clk init failed\n", __func__);
+		iounmap(reg_base);
+		return;
+	}
+
+	rockchip_clk_register_plls(ctx, rk3588_pll_clks,
+				   ARRAY_SIZE(rk3588_pll_clks),
+				   RK3588_GRF_SOC_STATUS0);
+
+	rockchip_clk_register_armclk(ctx, ARMCLK_L, "armclk_l",
+			mux_armclkl_p, ARRAY_SIZE(mux_armclkl_p),
+			&rk3588_cpulclk_data, rk3588_cpulclk_rates,
+			ARRAY_SIZE(rk3588_cpulclk_rates));
+	rockchip_clk_register_armclk(ctx, ARMCLK_B01, "armclk_b01",
+			mux_armclkb01_p, ARRAY_SIZE(mux_armclkb01_p),
+			&rk3588_cpub0clk_data, rk3588_cpub0clk_rates,
+			ARRAY_SIZE(rk3588_cpub0clk_rates));
+	rockchip_clk_register_armclk(ctx, ARMCLK_B23, "armclk_b23",
+			mux_armclkb23_p, ARRAY_SIZE(mux_armclkb23_p),
+			&rk3588_cpub1clk_data, rk3588_cpub1clk_rates,
+			ARRAY_SIZE(rk3588_cpub1clk_rates));
+
+	rockchip_clk_register_branches(ctx, rk3588_clk_branches,
+				       ARRAY_SIZE(rk3588_clk_branches));
+
+	rk3588_rst_init(np, reg_base);
+
+	rockchip_register_restart_notifier(ctx, RK3588_GLB_SRST_FST, NULL);
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+
+CLK_OF_DECLARE(rk3588_cru, "rockchip,rk3588-cru", rk3588_clk_init);
+
+struct clk_rk3588_inits {
+	void (*inits)(struct device_node *np);
+};
+
+static const struct clk_rk3588_inits clk_3588_cru_init = {
+	.inits = rk3588_clk_init,
+};
+
+static const struct of_device_id clk_rk3588_match_table[] = {
+	{
+		.compatible = "rockchip,rk3588-cru",
+		.data = &clk_3588_cru_init,
+	},
+	{ }
+};
+
+static int __init clk_rk3588_probe(struct platform_device *pdev)
+{
+	const struct clk_rk3588_inits *init_data;
+	struct device *dev = &pdev->dev;
+
+	init_data = device_get_match_data(dev);
+	if (!init_data)
+		return -EINVAL;
+
+	if (init_data->inits)
+		init_data->inits(dev->of_node);
+
+	return 0;
+}
+
+static struct platform_driver clk_rk3588_driver = {
+	.driver		= {
+		.name	= "clk-rk3588",
+		.of_match_table = clk_rk3588_match_table,
+		.suppress_bind_attrs = true,
+	},
+};
+builtin_platform_driver_probe(clk_rk3588_driver, clk_rk3588_probe);
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk.c linux-libre-6.2-gnu/drivers/clk/rockchip/clk.c
index e63d4f20b479..a8646794575a 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk.c
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/clk.c
@@ -21,7 +21,6 @@
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 #include <linux/reboot.h>
-#include <linux/rational.h>
 
 #include "../clk-fractional-divider.h"
 #include "clk.h"
@@ -198,6 +197,12 @@ static void rockchip_fractional_approximation(struct clk_hw *hw,
 	clk_fractional_divider_general_approximation(hw, rate, parent_rate, m, n);
 }
 
+static void rockchip_clk_add_lookup(struct rockchip_clk_provider *ctx,
+				    struct clk *clk, unsigned int id)
+{
+	ctx->clk_data.clks[id] = clk;
+}
+
 static struct clk *rockchip_clk_register_frac_branch(
 		struct rockchip_clk_provider *ctx, const char *name,
 		const char *const *parent_names, u8 num_parents,
@@ -401,14 +406,6 @@ void rockchip_clk_of_add_provider(struct device_node *np,
 }
 EXPORT_SYMBOL_GPL(rockchip_clk_of_add_provider);
 
-void rockchip_clk_add_lookup(struct rockchip_clk_provider *ctx,
-			     struct clk *clk, unsigned int id)
-{
-	if (ctx->clk_data.clks && id)
-		ctx->clk_data.clks[id] = clk;
-}
-EXPORT_SYMBOL_GPL(rockchip_clk_add_lookup);
-
 void rockchip_clk_register_plls(struct rockchip_clk_provider *ctx,
 				struct rockchip_pll_clock *list,
 				unsigned int nr_pll, int grf_lock_offset)
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/clk.h linux-libre-6.2-gnu/drivers/clk/rockchip/clk.h
index ee01739e4a7c..758ebaf2236b 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/clk.h
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/clk.h
@@ -235,11 +235,58 @@ struct clk;
 #define RK3568_PMU_CLKGATE_CON(x)	((x) * 0x4 + 0x180)
 #define RK3568_PMU_SOFTRST_CON(x)	((x) * 0x4 + 0x200)
 
+#define RK3588_PHP_CRU_BASE		0x8000
+#define RK3588_PMU_CRU_BASE		0x30000
+#define RK3588_BIGCORE0_CRU_BASE	0x50000
+#define RK3588_BIGCORE1_CRU_BASE	0x52000
+#define RK3588_DSU_CRU_BASE		0x58000
+
+#define RK3588_PLL_CON(x)		RK2928_PLL_CON(x)
+#define RK3588_MODE_CON0		0x280
+#define RK3588_B0_PLL_MODE_CON0		(RK3588_BIGCORE0_CRU_BASE + 0x280)
+#define RK3588_B1_PLL_MODE_CON0		(RK3588_BIGCORE1_CRU_BASE + 0x280)
+#define RK3588_LPLL_MODE_CON0		(RK3588_DSU_CRU_BASE + 0x280)
+#define RK3588_CLKSEL_CON(x)		((x) * 0x4 + 0x300)
+#define RK3588_CLKGATE_CON(x)		((x) * 0x4 + 0x800)
+#define RK3588_SOFTRST_CON(x)		((x) * 0x4 + 0xa00)
+#define RK3588_GLB_CNT_TH		0xc00
+#define RK3588_GLB_SRST_FST		0xc08
+#define RK3588_GLB_SRST_SND		0xc0c
+#define RK3588_GLB_RST_CON		0xc10
+#define RK3588_GLB_RST_ST		0xc04
+#define RK3588_SDIO_CON0		0xC24
+#define RK3588_SDIO_CON1		0xC28
+#define RK3588_SDMMC_CON0		0xC30
+#define RK3588_SDMMC_CON1		0xC34
+
+#define RK3588_PHP_CLKGATE_CON(x)	((x) * 0x4 + RK3588_PHP_CRU_BASE + 0x800)
+#define RK3588_PHP_SOFTRST_CON(x)	((x) * 0x4 + RK3588_PHP_CRU_BASE + 0xa00)
+
+#define RK3588_PMU_PLL_CON(x)		((x) * 0x4 + RK3588_PHP_CRU_BASE)
+#define RK3588_PMU_CLKSEL_CON(x)	((x) * 0x4 + RK3588_PMU_CRU_BASE + 0x300)
+#define RK3588_PMU_CLKGATE_CON(x)	((x) * 0x4 + RK3588_PMU_CRU_BASE + 0x800)
+#define RK3588_PMU_SOFTRST_CON(x)	((x) * 0x4 + RK3588_PMU_CRU_BASE + 0xa00)
+
+#define RK3588_B0_PLL_CON(x)		((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE)
+#define RK3588_BIGCORE0_CLKSEL_CON(x)	((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0x300)
+#define RK3588_BIGCORE0_CLKGATE_CON(x)	((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0x800)
+#define RK3588_BIGCORE0_SOFTRST_CON(x)	((x) * 0x4 + RK3588_BIGCORE0_CRU_BASE + 0xa00)
+#define RK3588_B1_PLL_CON(x)		((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE)
+#define RK3588_BIGCORE1_CLKSEL_CON(x)	((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0x300)
+#define RK3588_BIGCORE1_CLKGATE_CON(x)	((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0x800)
+#define RK3588_BIGCORE1_SOFTRST_CON(x)	((x) * 0x4 + RK3588_BIGCORE1_CRU_BASE + 0xa00)
+#define RK3588_LPLL_CON(x)		((x) * 0x4 + RK3588_DSU_CRU_BASE)
+#define RK3588_DSU_CLKSEL_CON(x)	((x) * 0x4 + RK3588_DSU_CRU_BASE + 0x300)
+#define RK3588_DSU_CLKGATE_CON(x)	((x) * 0x4 + RK3588_DSU_CRU_BASE + 0x800)
+#define RK3588_DSU_SOFTRST_CON(x)	((x) * 0x4 + RK3588_DSU_CRU_BASE + 0xa00)
+
 enum rockchip_pll_type {
 	pll_rk3036,
 	pll_rk3066,
 	pll_rk3328,
 	pll_rk3399,
+	pll_rk3588,
+	pll_rk3588_core,
 };
 
 #define RK3036_PLL_RATE(_rate, _refdiv, _fbdiv, _postdiv1,	\
@@ -272,6 +319,15 @@ enum rockchip_pll_type {
 	.nb = _nb,						\
 }
 
+#define RK3588_PLL_RATE(_rate, _p, _m, _s, _k)			\
+{								\
+	.rate   = _rate##U,					\
+	.p = _p,						\
+	.m = _m,						\
+	.s = _s,						\
+	.k = _k,						\
+}
+
 /**
  * struct rockchip_clk_provider - information about clock provider
  * @reg_base: virtual address for the register base.
@@ -307,6 +363,13 @@ struct rockchip_pll_rate_table {
 			unsigned int dsmpd;
 			unsigned int frac;
 		};
+		struct {
+			/* for RK3588 */
+			unsigned int m;
+			unsigned int p;
+			unsigned int s;
+			unsigned int k;
+		};
 	};
 };
 
@@ -376,11 +439,13 @@ struct rockchip_cpuclk_clksel {
 	u32 val;
 };
 
-#define ROCKCHIP_CPUCLK_NUM_DIVIDERS	5
+#define ROCKCHIP_CPUCLK_NUM_DIVIDERS	6
 #define ROCKCHIP_CPUCLK_MAX_CORES	4
 struct rockchip_cpuclk_rate_table {
 	unsigned long prate;
 	struct rockchip_cpuclk_clksel divs[ROCKCHIP_CPUCLK_NUM_DIVIDERS];
+	struct rockchip_cpuclk_clksel pre_muxs[ROCKCHIP_CPUCLK_NUM_DIVIDERS];
+	struct rockchip_cpuclk_clksel post_muxs[ROCKCHIP_CPUCLK_NUM_DIVIDERS];
 };
 
 /**
@@ -389,6 +454,8 @@ struct rockchip_cpuclk_rate_table {
  * @div_core_shift[]:	cores divider offset used to divide the pll value
  * @div_core_mask[]:	cores divider mask
  * @num_cores:	number of cpu cores
+ * @mux_core_reg:       register offset of the cores select parent
+ * @mux_core_alt:       mux value to select alternate parent
  * @mux_core_main:	mux value to select main parent of core
  * @mux_core_shift:	offset of the core multiplexer
  * @mux_core_mask:	core multiplexer mask
@@ -398,6 +465,7 @@ struct rockchip_cpuclk_reg_data {
 	u8	div_core_shift[ROCKCHIP_CPUCLK_MAX_CORES];
 	u32	div_core_mask[ROCKCHIP_CPUCLK_MAX_CORES];
 	int	num_cores;
+	int	mux_core_reg;
 	u8	mux_core_alt;
 	u8	mux_core_main;
 	u8	mux_core_shift;
@@ -905,8 +973,6 @@ struct rockchip_clk_provider *rockchip_clk_init(struct device_node *np,
 			void __iomem *base, unsigned long nr_clks);
 void rockchip_clk_of_add_provider(struct device_node *np,
 				struct rockchip_clk_provider *ctx);
-void rockchip_clk_add_lookup(struct rockchip_clk_provider *ctx,
-			     struct clk *clk, unsigned int id);
 void rockchip_clk_register_branches(struct rockchip_clk_provider *ctx,
 				    struct rockchip_clk_branch *list,
 				    unsigned int nr_clk);
@@ -937,15 +1003,26 @@ struct clk *rockchip_clk_register_halfdiv(const char *name,
 					  spinlock_t *lock);
 
 #ifdef CONFIG_RESET_CONTROLLER
-void rockchip_register_softrst(struct device_node *np,
-			       unsigned int num_regs,
-			       void __iomem *base, u8 flags);
+void rockchip_register_softrst_lut(struct device_node *np,
+				   const int *lookup_table,
+				   unsigned int num_regs,
+				   void __iomem *base, u8 flags);
 #else
-static inline void rockchip_register_softrst(struct device_node *np,
-			       unsigned int num_regs,
-			       void __iomem *base, u8 flags)
+static inline void rockchip_register_softrst_lut(struct device_node *np,
+				   const int *lookup_table,
+				   unsigned int num_regs,
+				   void __iomem *base, u8 flags)
 {
 }
 #endif
 
+static inline void rockchip_register_softrst(struct device_node *np,
+					     unsigned int num_regs,
+					     void __iomem *base, u8 flags)
+{
+	return rockchip_register_softrst_lut(np, NULL, num_regs, base, flags);
+}
+
+void rk3588_rst_init(struct device_node *np, void __iomem *reg_base);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/rst-rk3588.c linux-libre-6.2-gnu/drivers/clk/rockchip/rst-rk3588.c
new file mode 100644
index 000000000000..e855bb8d5413
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/rst-rk3588.c
@@ -0,0 +1,857 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
+ * Copyright (c) 2022 Collabora Ltd.
+ * Author: Sebastian Reichel <sebastian.reichel@collabora.com>
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <dt-bindings/reset/rockchip,rk3588-cru.h>
+#include "clk.h"
+
+/* 0xFD7C0000 + 0x0A00 */
+#define RK3588_CRU_RESET_OFFSET(id, reg, bit) [id] = (0 + reg * 16 + bit)
+
+/* 0xFD7C8000 + 0x0A00 */
+#define RK3588_PHPTOPCRU_RESET_OFFSET(id, reg, bit) [id] = (0x8000*4 + reg * 16 + bit)
+
+/* 0xFD7D0000 + 0x0A00 */
+#define RK3588_SECURECRU_RESET_OFFSET(id, reg, bit) [id] = (0x10000*4 + reg * 16 + bit)
+
+/* 0xFD7F0000 + 0x0A00 */
+#define RK3588_PMU1CRU_RESET_OFFSET(id, reg, bit) [id] = (0x30000*4 + reg * 16 + bit)
+
+/* mapping table for reset ID to register offset */
+static const int rk3588_register_offset[] = {
+	/* SOFTRST_CON01 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_BIU, 1, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_TOP_BIU, 1, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSIPHY0, 1, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIPHY0, 1, 7), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSIPHY1, 1, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIPHY1, 1, 9), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_M500_BIU, 1, 15),
+
+	/* SOFTRST_CON02 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_M400_BIU, 2, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_S200_BIU, 2, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_S400_BIU, 2, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_TOP_M300_BIU, 2, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_INIT, 2, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_CMN, 2, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_LANE, 2, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_PCS, 2, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_INIT, 2, 15),
+
+	/* SOFTRST_CON03 */
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_CMN, 3, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_LANE, 3, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_PCS, 3, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_DCPHY0, 3, 11), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_P_MIPI_DCPHY0, 3, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_MIPI_DCPHY0_GRF, 3, 15),
+
+	/* SOFTRST_CON04 */
+	RK3588_CRU_RESET_OFFSET(SRST_DCPHY1, 4, 0), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_P_MIPI_DCPHY1, 4, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_MIPI_DCPHY1_GRF, 4, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_CDPHY, 4, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_CSIPHY, 4, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_VCCIO3_5, 4, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_VCCIO6, 4, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_EMMCIO, 4, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_IOC_TOP, 4, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_IOC_RIGHT, 4, 11),
+
+	/* SOFTRST_CON05 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_CRU, 5, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_CHANNEL_SECURE2VO1USB, 5, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_CHANNEL_SECURE2CENTER, 5, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_H_CHANNEL_SECURE2VO1USB, 5, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_H_CHANNEL_SECURE2CENTER, 5, 15),
+
+	/* SOFTRST_CON06 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_CHANNEL_SECURE2VO1USB, 6, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CHANNEL_SECURE2CENTER, 6, 1),
+
+	/* SOFTRST_CON07 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_AUDIO_BIU, 7, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_AUDIO_BIU, 7, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S0_8CH, 7, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S0_8CH_TX, 7, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S0_8CH_RX, 7, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_ACDCDIG, 7, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S2_2CH, 7, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S3_2CH, 7, 13),
+
+	/* SOFTRST_CON08 */
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S2_2CH, 8, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S3_2CH, 8, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_DAC_ACDCDIG, 8, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF0, 8, 14),
+
+	/* SOFTRST_CON09 */
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF0, 9, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF1, 9, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF1, 9, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_H_PDM1, 9, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_PDM1, 9, 7),
+
+	/* SOFTRST_CON10 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_BUS_BIU, 10, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_BUS_BIU, 10, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_GIC, 10, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_A_GIC_DBG, 10, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DMAC0, 10, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DMAC1, 10, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DMAC2, 10, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C1, 10, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C2, 10, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C3, 10, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C4, 10, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C5, 10, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C6, 10, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C7, 10, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_I2C8, 10, 15),
+
+	/* SOFTRST_CON11 */
+	RK3588_CRU_RESET_OFFSET(SRST_I2C1, 11, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C2, 11, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C3, 11, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C4, 11, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C5, 11, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C6, 11, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C7, 11, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_I2C8, 11, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CAN0, 11, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_CAN0, 11, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CAN1, 11, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_CAN1, 11, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CAN2, 11, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_CAN2, 11, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SARADC, 11, 14),
+
+	/* SOFTRST_CON12 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_TSADC, 12, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_TSADC, 12, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART1, 12, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART2, 12, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART3, 12, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART4, 12, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART5, 12, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART6, 12, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART7, 12, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART8, 12, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_UART9, 12, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART1, 12, 13),
+
+	/* SOFTRST_CON13 */
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART2, 13, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART3, 13, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART4, 13, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART5, 13, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART6, 13, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART7, 13, 15),
+
+	/* SOFTRST_CON14 */
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART8, 14, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_S_UART9, 14, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SPI0, 14, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SPI1, 14, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SPI2, 14, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SPI3, 14, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SPI4, 14, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_SPI0, 14, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_SPI1, 14, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_SPI2, 14, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_SPI3, 14, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_SPI4, 14, 15),
+
+	/* SOFTRST_CON15 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_WDT0, 15, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_T_WDT0, 15, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SYS_GRF, 15, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PWM1, 15, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_PWM1, 15, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PWM2, 15, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_PWM2, 15, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PWM3, 15, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_PWM3, 15, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_BUSTIMER0, 15, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_BUSTIMER1, 15, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER0, 15, 15),
+
+	/* SOFTRST_CON16 */
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER1, 16, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER2, 16, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER3, 16, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER4, 16, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER5, 16, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER6, 16, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER7, 16, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER8, 16, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER9, 16, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER10, 16, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_BUSTIMER11, 16, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_MAILBOX0, 16, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_MAILBOX1, 16, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_MAILBOX2, 16, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPIO1, 16, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_GPIO1, 16, 15),
+
+	/* SOFTRST_CON17 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPIO2, 17, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_GPIO2, 17, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPIO3, 17, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_GPIO3, 17, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPIO4, 17, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_GPIO4, 17, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DECOM, 17, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DECOM, 17, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_D_DECOM, 17, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_TOP, 17, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_A_GICADB_GIC2CORE_BUS, 17, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DFT2APB, 17, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_TOP, 17, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_CDPHY, 17, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_BOT_RIGHT, 17, 15),
+
+	/* SOFTRST_CON18 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_IOC_TOP, 18, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_IOC_RIGHT, 18, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_CSIPHY, 18, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_VCCIO3_5, 18, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_VCCIO6, 18, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_MST_EMMCIO, 18, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_SPINLOCK, 18, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_OTPC_NS, 18, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_OTPC_NS, 18, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_OTPC_ARB, 18, 11),
+
+	/* SOFTRST_CON19 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_BUSIOC, 19, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PMUCM0_INTMUX, 19, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDRCM0_INTMUX, 19, 5),
+
+	/* SOFTRST_CON20 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_DFICTL_CH0, 20, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_MON_CH0, 20, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_STANDBY_CH0, 20, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_UPCTL_CH0, 20, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_TM_DDR_MON_CH0, 20, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_GRF_CH01, 20, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_DFI_CH0, 20, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_SBR_CH0, 20, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_UPCTL_CH0, 20, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_DFICTL_CH0, 20, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_MON_CH0, 20, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_STANDBY_CH0, 20, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_UPCTL_CH0, 20, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_DFICTL_CH1, 20, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_MON_CH1, 20, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_STANDBY_CH1, 20, 15),
+
+	/* SOFTRST_CON21 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_UPCTL_CH1, 21, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_TM_DDR_MON_CH1, 21, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_DFI_CH1, 21, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_SBR_CH1, 21, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_UPCTL_CH1, 21, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_DFICTL_CH1, 21, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_MON_CH1, 21, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_STANDBY_CH1, 21, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_UPCTL_CH1, 21, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_MSCH0, 21, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_RS_MSCH0, 21, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_FRS_MSCH0, 21, 15),
+
+	/* SOFTRST_CON22 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_SCRAMBLE0, 22, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_FRS_SCRAMBLE0, 22, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_MSCH1, 22, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_RS_MSCH1, 22, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_FRS_MSCH1, 22, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_SCRAMBLE1, 22, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR01_FRS_SCRAMBLE1, 22, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR01_MSCH0, 22, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR01_MSCH1, 22, 8),
+
+	/* SOFTRST_CON23 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_DFICTL_CH2, 23, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_MON_CH2, 23, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_STANDBY_CH2, 23, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_UPCTL_CH2, 23, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_TM_DDR_MON_CH2, 23, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_GRF_CH23, 23, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_DFI_CH2, 23, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_SBR_CH2, 23, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_UPCTL_CH2, 23, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_DFICTL_CH2, 23, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_MON_CH2, 23, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_STANDBY_CH2, 23, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_UPCTL_CH2, 23, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_DFICTL_CH3, 23, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_MON_CH3, 23, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_STANDBY_CH3, 23, 15),
+
+	/* SOFTRST_CON24 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR_UPCTL_CH3, 24, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_TM_DDR_MON_CH3, 24, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_DFI_CH3, 24, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_SBR_CH3, 24, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_UPCTL_CH3, 24, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_DFICTL_CH3, 24, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_MON_CH3, 24, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_STANDBY_CH3, 24, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_UPCTL_CH3, 24, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_MSCH2, 24, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_RS_MSCH2, 24, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_FRS_MSCH2, 24, 15),
+
+	/* SOFTRST_CON25 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_SCRAMBLE2, 25, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_FRS_SCRAMBLE2, 25, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_MSCH3, 25, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_RS_MSCH3, 25, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_FRS_MSCH3, 25, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_SCRAMBLE3, 25, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR23_FRS_SCRAMBLE3, 25, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR23_MSCH2, 25, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DDR23_MSCH3, 25, 8),
+
+	/* SOFTRST_CON26 */
+	RK3588_CRU_RESET_OFFSET(SRST_ISP1, 26, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_ISP1_VICAP, 26, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_ISP1_BIU, 26, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_H_ISP1_BIU, 26, 8),
+
+	/* SOFTRST_CON27 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN1, 27, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN1_BIU, 27, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN1, 27, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN1_BIU, 27, 3),
+
+	/* SOFTRST_CON28 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN2, 28, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN2_BIU, 28, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN2, 28, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN2_BIU, 28, 3),
+
+	/* SOFTRST_CON29 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN_DSU0, 29, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_NPUTOP_BIU, 29, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_NPU_TIMER, 29, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_NPUTIMER0, 29, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_NPUTIMER1, 29, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_NPU_WDT, 29, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_T_NPU_WDT, 29, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_NPU_PVTM, 29, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_NPU_GRF, 29, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_NPU_PVTM, 29, 14),
+
+	/* SOFTRST_CON30 */
+	RK3588_CRU_RESET_OFFSET(SRST_NPU_PVTPLL, 30, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_H_NPU_CM0_BIU, 30, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_F_NPU_CM0_CORE, 30, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_T_NPU_CM0_JTAG, 30, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN0, 30, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKNN0_BIU, 30, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN0, 30, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKNN0_BIU, 30, 9),
+
+	/* SOFTRST_CON31 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_NVM_BIU, 31, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_NVM_BIU, 31, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_EMMC, 31, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_EMMC, 31, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_C_EMMC, 31, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_B_EMMC, 31, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_T_EMMC, 31, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_S_SFC, 31, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SFC, 31, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SFC_XIP, 31, 11),
+
+	/* SOFTRST_CON32 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_GRF, 32, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DEC_BIU, 32, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PHP_BIU, 32, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_PCIE_GRIDGE, 32, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_PHP_BIU, 32, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_A_GMAC0, 32, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_A_GMAC1, 32, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_PCIE_BIU, 32, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_PCIE0_POWER_UP, 32, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_PCIE1_POWER_UP, 32, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_PCIE2_POWER_UP, 32, 15),
+
+	/* SOFTRST_CON33 */
+	RK3588_CRU_RESET_OFFSET(SRST_PCIE3_POWER_UP, 33, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_PCIE4_POWER_UP, 33, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PCIE0, 33, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PCIE1, 33, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PCIE2, 33, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_PCIE3, 33, 15),
+
+	/* SOFTRST_CON34 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_PCIE4, 34, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_A_PHP_GIC_ITS, 34, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_MMU_PCIE, 34, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_MMU_PHP, 34, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_MMU_BIU, 34, 9),
+
+	/* SOFTRST_CON35 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_USB3OTG2, 35, 7),
+
+	/* SOFTRST_CON37 */
+	RK3588_CRU_RESET_OFFSET(SRST_PMALIVE0, 37, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_PMALIVE1, 37, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_PMALIVE2, 37, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_SATA0, 37, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_SATA1, 37, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_SATA2, 37, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_RXOOB0, 37, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_RXOOB1, 37, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_RXOOB2, 37, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_ASIC0, 37, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_ASIC1, 37, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_ASIC2, 37, 15),
+
+	/* SOFTRST_CON40 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVDEC_CCU, 40, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVDEC0, 40, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVDEC0, 40, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVDEC0_BIU, 40, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVDEC0_BIU, 40, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC0_CA, 40, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC0_HEVC_CA, 40, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC0_CORE, 40, 9),
+
+	/* SOFTRST_CON41 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVDEC1, 41, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVDEC1, 41, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVDEC1_BIU, 41, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVDEC1_BIU, 41, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC1_CA, 41, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC1_HEVC_CA, 41, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVDEC1_CORE, 41, 8),
+
+	/* SOFTRST_CON42 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_USB_BIU, 42, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_USB_BIU, 42, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_A_USB3OTG0, 42, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_USB3OTG1, 42, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HOST0, 42, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HOST_ARB0, 42, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HOST1, 42, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HOST_ARB1, 42, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_A_USB_GRF, 42, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_C_USB2P0_HOST0, 42, 15),
+
+	/* SOFTRST_CON43 */
+	RK3588_CRU_RESET_OFFSET(SRST_C_USB2P0_HOST1, 43, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_HOST_UTMI0, 43, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_HOST_UTMI1, 43, 2),
+
+	/* SOFTRST_CON44 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_VDPU_BIU, 44, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VDPU_LOW_BIU, 44, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VDPU_BIU, 44, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_DECODER_BIU, 44, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VPU, 44, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VPU, 44, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_ENCODER0, 44, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_H_JPEG_ENCODER0, 44, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_ENCODER1, 44, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_H_JPEG_ENCODER1, 44, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_ENCODER2, 44, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_H_JPEG_ENCODER2, 44, 15),
+
+	/* SOFTRST_CON45 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_ENCODER3, 45, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_H_JPEG_ENCODER3, 45, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_A_JPEG_DECODER, 45, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_JPEG_DECODER, 45, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_IEP2P0, 45, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_IEP2P0, 45, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_IEP2P0_CORE, 45, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RGA2, 45, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RGA2, 45, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_RGA2_CORE, 45, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RGA3_0, 45, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RGA3_0, 45, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_RGA3_0_CORE, 45, 12),
+
+	/* SOFTRST_CON47 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVENC0_BIU, 47, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVENC0_BIU, 47, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVENC0, 47, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVENC0, 47, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVENC0_CORE, 47, 6),
+
+	/* SOFTRST_CON48 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVENC1_BIU, 48, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVENC1_BIU, 48, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RKVENC1, 48, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RKVENC1, 48, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_RKVENC1_CORE, 48, 6),
+
+	/* SOFTRST_CON49 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_VI_BIU, 49, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VI_BIU, 49, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VI_BIU, 49, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VICAP, 49, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VICAP, 49, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VICAP, 49, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_ISP0, 49, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_ISP0_VICAP, 49, 11),
+
+	/* SOFTRST_CON50 */
+	RK3588_CRU_RESET_OFFSET(SRST_FISHEYE0, 50, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_FISHEYE1, 50, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_0, 50, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_1, 50, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_2, 50, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_3, 50, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_4, 50, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CSI_HOST_5, 50, 9),
+
+	/* SOFTRST_CON51 */
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST0_VICAP, 51, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST1_VICAP, 51, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST2_VICAP, 51, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST3_VICAP, 51, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST4_VICAP, 51, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_CSIHOST5_VICAP, 51, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_CIFIN, 51, 13),
+
+	/* SOFTRST_CON52 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_VOP_BIU, 52, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VOP_LOW_BIU, 52, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VOP_BIU, 52, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VOP_BIU, 52, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VOP, 52, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VOP, 52, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP0, 52, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP2HDMI_BRIDGE0, 52, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP2HDMI_BRIDGE1, 52, 15),
+
+	/* SOFTRST_CON53 */
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP1, 53, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP2, 53, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_D_VOP3, 53, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VOPGRF, 53, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DSIHOST0, 53, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DSIHOST1, 53, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_DSIHOST0, 53, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_DSIHOST1, 53, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_VOP_PMU, 53, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VOP_CHANNEL_BIU, 53, 9),
+
+	/* SOFTRST_CON55 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_VO0_BIU, 55, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VO0_S_BIU, 55, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VO0_BIU, 55, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VO0_S_BIU, 55, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_HDCP0_BIU, 55, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VO0GRF, 55, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HDCP_KEY0, 55, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_HDCP0, 55, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HDCP0, 55, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_HDCP0, 55, 15),
+
+	/* SOFTRST_CON56 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_TRNG0, 56, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_DP0, 56, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_DP1, 56, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S4_8CH, 56, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S4_8CH_TX, 56, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S8_8CH, 56, 14),
+
+	/* SOFTRST_CON57 */
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S8_8CH_TX, 57, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF2_DP0, 57, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF2_DP0, 57, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF5_DP1, 57, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF5_DP1, 57, 11),
+
+	/* SOFTRST_CON59 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_HDCP1_BIU, 59, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_VO1_BIU, 59, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_BIU, 59, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_S_BIU, 59, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VOP1_BIU, 59, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VO1GRF, 59, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_VO1_S_BIU, 59, 13),
+
+	/* SOFTRST_CON60 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S7_8CH, 60, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S7_8CH_RX, 60, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HDCP_KEY1, 60, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_HDCP1, 60, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_H_HDCP1, 60, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_HDCP1, 60, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_TRNG1, 60, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_HDMITX0, 60, 11),
+
+	/* SOFTRST_CON61 */
+	RK3588_CRU_RESET_OFFSET(SRST_HDMITX0_REF, 61, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_HDMITX1, 61, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_HDMITX1_REF, 61, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_HDMIRX, 61, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_HDMIRX, 61, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_HDMIRX_REF, 61, 11),
+
+	/* SOFTRST_CON62 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_EDP0, 62, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_EDP0_24M, 62, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_EDP1, 62, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_EDP1_24M, 62, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S5_8CH_TX, 62, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S5_8CH, 62, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S6_8CH_TX, 62, 15),
+
+	/* SOFTRST_CON63 */
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S6_8CH_RX, 63, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S6_8CH, 63, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF3, 63, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF3, 63, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIF4, 63, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIF4, 63, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIFRX0, 63, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIFRX0, 63, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIFRX1, 63, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIFRX1, 63, 15),
+
+	/* SOFTRST_CON64 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_SPDIFRX2, 64, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_M_SPDIFRX2, 64, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_LINKSYM_HDMITXPHY0, 64, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_LINKSYM_HDMITXPHY1, 64, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_VO1_BRIDGE0, 64, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_VO1_BRIDGE1, 64, 15),
+
+	/* SOFTRST_CON65 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S9_8CH, 65, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S9_8CH_RX, 65, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_I2S10_8CH, 65, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_M_I2S10_8CH_RX, 65, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_S_HDMIRX, 65, 8),
+
+	/* SOFTRST_CON66 */
+	RK3588_CRU_RESET_OFFSET(SRST_GPU, 66, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_SYS_GPU, 66, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_S_GPU_BIU, 66, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_A_M0_GPU_BIU, 66, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_A_M1_GPU_BIU, 66, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_A_M2_GPU_BIU, 66, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_A_M3_GPU_BIU, 66, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPU_BIU, 66, 14),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPU_PVTM, 66, 15),
+
+	/* SOFTRST_CON67 */
+	RK3588_CRU_RESET_OFFSET(SRST_GPU_PVTM, 67, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_P_GPU_GRF, 67, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_GPU_PVTPLL, 67, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_GPU_JTAG, 67, 4),
+
+	/* SOFTRST_CON68 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_AV1_BIU, 68, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_A_AV1, 68, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_AV1_BIU, 68, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_AV1, 68, 5),
+
+	/* SOFTRST_CON69 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_BIU, 69, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DMA2DDR, 69, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_SHAREMEM, 69, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_A_DDR_SHAREMEM_BIU, 69, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_A_CENTER_S200_BIU, 69, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_A_CENTER_S400_BIU, 69, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_H_AHB2APB, 69, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_H_CENTER_BIU, 69, 13),
+	RK3588_CRU_RESET_OFFSET(SRST_F_DDR_CM0_CORE, 69, 14),
+
+	/* SOFTRST_CON70 */
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_TIMER0, 70, 0),
+	RK3588_CRU_RESET_OFFSET(SRST_DDR_TIMER1, 70, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_T_WDT_DDR, 70, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_T_DDR_CM0_JTAG, 70, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CENTER_GRF, 70, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_AHB2APB, 70, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_WDT, 70, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_TIMER, 70, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_DMA2DDR, 70, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_SHAREMEM, 70, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CENTER_BIU, 70, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_P_CENTER_CHANNEL_BIU, 70, 12),
+
+	/* SOFTRST_CON72 */
+	RK3588_CRU_RESET_OFFSET(SRST_P_USBDPGRF0, 72, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USBDPPHY0, 72, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USBDPGRF1, 72, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USBDPPHY1, 72, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_P_HDPTX0, 72, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_P_HDPTX1, 72, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_BOT_RIGHT, 72, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USB2PHY_U3_0_GRF0, 72, 8),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USB2PHY_U3_1_GRF0, 72, 9),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USB2PHY_U2_0_GRF0, 72, 10),
+	RK3588_CRU_RESET_OFFSET(SRST_P_USB2PHY_U2_1_GRF0, 72, 11),
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX0_ROPLL, 72, 12), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX0_LCPLL, 72, 13), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX0, 72, 14), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX1_ROPLL, 72, 15), // missing in TRM
+
+	/* SOFTRST_CON73 */
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX1_LCPLL, 73, 0), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX1, 73, 1), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDPTX0_HDMIRXPHY_SET, 73, 2), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0, 73, 3), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_LCPLL, 73, 4), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_ROPLL, 73, 5), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY0_PCS_HS, 73, 6), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1, 73, 7), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_LCPLL, 73, 8), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_ROPLL, 73, 9), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_USBDP_COMBO_PHY1_PCS_HS, 73, 10), // missing in TRM
+	RK3588_CRU_RESET_OFFSET(SRST_HDMIHDP0, 73, 12),
+	RK3588_CRU_RESET_OFFSET(SRST_HDMIHDP1, 73, 13),
+
+	/* SOFTRST_CON74 */
+	RK3588_CRU_RESET_OFFSET(SRST_A_VO1USB_TOP_BIU, 74, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_VO1USB_TOP_BIU, 74, 3),
+
+	/* SOFTRST_CON75 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_SDIO_BIU, 75, 1),
+	RK3588_CRU_RESET_OFFSET(SRST_H_SDIO, 75, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_SDIO, 75, 3),
+
+	/* SOFTRST_CON76 */
+	RK3588_CRU_RESET_OFFSET(SRST_H_RGA3_BIU, 76, 2),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RGA3_BIU, 76, 3),
+	RK3588_CRU_RESET_OFFSET(SRST_H_RGA3_1, 76, 4),
+	RK3588_CRU_RESET_OFFSET(SRST_A_RGA3_1, 76, 5),
+	RK3588_CRU_RESET_OFFSET(SRST_RGA3_1_CORE, 76, 6),
+
+	/* SOFTRST_CON77 */
+	RK3588_CRU_RESET_OFFSET(SRST_REF_PIPE_PHY0, 77, 6),
+	RK3588_CRU_RESET_OFFSET(SRST_REF_PIPE_PHY1, 77, 7),
+	RK3588_CRU_RESET_OFFSET(SRST_REF_PIPE_PHY2, 77, 8),
+
+	/* PHPTOPCRU_SOFTRST_CON00 */
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PHPTOP_CRU, 0, 1),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_GRF0, 0, 2),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_GRF1, 0, 3),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_GRF2, 0, 4),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_PHY0, 0, 5),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_PHY1, 0, 6),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE2_PHY2, 0, 7),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_PCIE3_PHY, 0, 8),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_P_APB2ASB_SLV_CHIP_TOP, 0, 9),
+	RK3588_PHPTOPCRU_RESET_OFFSET(SRST_PCIE30_PHY, 0, 10),
+
+	/* PMU1CRU_SOFTRST_CON00 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_H_PMU1_BIU, 0, 10),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1_BIU, 0, 11),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_H_PMU_CM0_BIU, 0, 12),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_F_PMU_CM0_CORE, 0, 13),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_T_PMU1_CM0_JTAG, 0, 14),
+
+	/* PMU1CRU_SOFTRST_CON01 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_DDR_FAIL_SAFE, 1, 1),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_CRU_PMU1, 1, 2),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1_GRF, 1, 4),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1_IOC, 1, 5),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1WDT, 1, 6),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_T_PMU1WDT, 1, 7),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1TIMER, 1, 8),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_PMU1TIMER0, 1, 10),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_PMU1TIMER1, 1, 11),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU1PWM, 1, 12),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_PMU1PWM, 1, 13),
+
+	/* PMU1CRU_SOFTRST_CON02 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_I2C0, 2, 1),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_I2C0, 2, 2),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_S_UART0, 2, 5),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_UART0, 2, 6),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_H_I2S1_8CH, 2, 7),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_M_I2S1_8CH_TX, 2, 10),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_M_I2S1_8CH_RX, 2, 13),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_H_PDM0, 2, 14),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_PDM0, 2, 15),
+
+	/* PMU1CRU_SOFTRST_CON03 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_H_VAD, 3, 0),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX0_INIT, 3, 11),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX0_CMN, 3, 12),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX0_LANE, 3, 13),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX1_INIT, 3, 15),
+
+	/* PMU1CRU_SOFTRST_CON04 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX1_CMN, 4, 0),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_HDPTX1_LANE, 4, 1),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_M_MIPI_DCPHY0, 4, 3),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_S_MIPI_DCPHY0, 4, 4),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_M_MIPI_DCPHY1, 4, 5),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_S_MIPI_DCPHY1, 4, 6),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_OTGPHY_U3_0, 4, 7),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_OTGPHY_U3_1, 4, 8),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_OTGPHY_U2_0, 4, 9),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_OTGPHY_U2_1, 4, 10),
+
+	/* PMU1CRU_SOFTRST_CON05 */
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU0GRF, 5, 3),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_PMU0IOC, 5, 4),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_P_GPIO0, 5, 5),
+	RK3588_PMU1CRU_RESET_OFFSET(SRST_GPIO0, 5, 6),
+
+	/* SECURECRU_SOFTRST_CON00 */
+	RK3588_SECURECRU_RESET_OFFSET(SRST_A_SECURE_NS_BIU, 0, 10),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_SECURE_NS_BIU, 0, 11),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_A_SECURE_S_BIU, 0, 12),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_SECURE_S_BIU, 0, 13),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_P_SECURE_S_BIU, 0, 14),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_CRYPTO_CORE, 0, 15),
+
+	/* SECURECRU_SOFTRST_CON01 */
+	RK3588_SECURECRU_RESET_OFFSET(SRST_CRYPTO_PKA, 1, 0),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_CRYPTO_RNG, 1, 1),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_A_CRYPTO, 1, 2),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_CRYPTO, 1, 3),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_KEYLADDER_CORE, 1, 9),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_KEYLADDER_RNG, 1, 10),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_A_KEYLADDER, 1, 11),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_KEYLADDER, 1, 12),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_P_OTPC_S, 1, 13),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_OTPC_S, 1, 14),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_WDT_S, 1, 15),
+
+	/* SECURECRU_SOFTRST_CON02 */
+	RK3588_SECURECRU_RESET_OFFSET(SRST_T_WDT_S, 2, 0),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_BOOTROM, 2, 1),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_A_DCF, 2, 2),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_P_DCF, 2, 3),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_BOOTROM_NS, 2, 5),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_P_KEYLADDER, 2, 14),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_TRNG_S, 2, 15),
+
+	/* SECURECRU_SOFTRST_CON03 */
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_TRNG_NS, 3, 0),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_D_SDMMC_BUFFER, 3, 1),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_SDMMC, 3, 2),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_H_SDMMC_BUFFER, 3, 3),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_SDMMC, 3, 4),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_P_TRNG_CHK, 3, 5),
+	RK3588_SECURECRU_RESET_OFFSET(SRST_TRNG_S, 3, 6),
+};
+
+void rk3588_rst_init(struct device_node *np, void __iomem *reg_base)
+{
+	rockchip_register_softrst_lut(np,
+				      rk3588_register_offset,
+				      ARRAY_SIZE(rk3588_register_offset),
+				      reg_base + RK3588_SOFTRST_CON(0),
+				      ROCKCHIP_SOFTRST_HIWORD_MASK);
+}
diff --git linux-libre-6.1-gnu/drivers/clk/rockchip/softrst.c linux-libre-6.2-gnu/drivers/clk/rockchip/softrst.c
index 5d07266745b8..fd56aaefe6d1 100644
--- linux-libre-6.1-gnu/drivers/clk/rockchip/softrst.c
+++ linux-libre-6.2-gnu/drivers/clk/rockchip/softrst.c
@@ -12,6 +12,7 @@
 
 struct rockchip_softrst {
 	struct reset_controller_dev	rcdev;
+	const int			*lut;
 	void __iomem			*reg_base;
 	int				num_regs;
 	int				num_per_reg;
@@ -25,8 +26,13 @@ static int rockchip_softrst_assert(struct reset_controller_dev *rcdev,
 	struct rockchip_softrst *softrst = container_of(rcdev,
 						     struct rockchip_softrst,
 						     rcdev);
-	int bank = id / softrst->num_per_reg;
-	int offset = id % softrst->num_per_reg;
+	int bank, offset;
+
+	if (softrst->lut)
+		id = softrst->lut[id];
+
+	bank = id / softrst->num_per_reg;
+	offset = id % softrst->num_per_reg;
 
 	if (softrst->flags & ROCKCHIP_SOFTRST_HIWORD_MASK) {
 		writel(BIT(offset) | (BIT(offset) << 16),
@@ -52,8 +58,13 @@ static int rockchip_softrst_deassert(struct reset_controller_dev *rcdev,
 	struct rockchip_softrst *softrst = container_of(rcdev,
 						     struct rockchip_softrst,
 						     rcdev);
-	int bank = id / softrst->num_per_reg;
-	int offset = id % softrst->num_per_reg;
+	int bank, offset;
+
+	if (softrst->lut)
+		id = softrst->lut[id];
+
+	bank = id / softrst->num_per_reg;
+	offset = id % softrst->num_per_reg;
 
 	if (softrst->flags & ROCKCHIP_SOFTRST_HIWORD_MASK) {
 		writel((BIT(offset) << 16), softrst->reg_base + (bank * 4));
@@ -77,9 +88,10 @@ static const struct reset_control_ops rockchip_softrst_ops = {
 	.deassert	= rockchip_softrst_deassert,
 };
 
-void rockchip_register_softrst(struct device_node *np,
-			       unsigned int num_regs,
-			       void __iomem *base, u8 flags)
+void rockchip_register_softrst_lut(struct device_node *np,
+				   const int *lookup_table,
+				   unsigned int num_regs,
+				   void __iomem *base, u8 flags)
 {
 	struct rockchip_softrst *softrst;
 	int ret;
@@ -91,13 +103,17 @@ void rockchip_register_softrst(struct device_node *np,
 	spin_lock_init(&softrst->lock);
 
 	softrst->reg_base = base;
+	softrst->lut = lookup_table;
 	softrst->flags = flags;
 	softrst->num_regs = num_regs;
 	softrst->num_per_reg = (flags & ROCKCHIP_SOFTRST_HIWORD_MASK) ? 16
 								      : 32;
 
 	softrst->rcdev.owner = THIS_MODULE;
-	softrst->rcdev.nr_resets =  num_regs * softrst->num_per_reg;
+	if (lookup_table)
+		softrst->rcdev.nr_resets = num_regs;
+	else
+		softrst->rcdev.nr_resets = num_regs * softrst->num_per_reg;
 	softrst->rcdev.ops = &rockchip_softrst_ops;
 	softrst->rcdev.of_node = np;
 	ret = reset_controller_register(&softrst->rcdev);
@@ -107,4 +123,4 @@ void rockchip_register_softrst(struct device_node *np,
 		kfree(softrst);
 	}
 };
-EXPORT_SYMBOL_GPL(rockchip_register_softrst);
+EXPORT_SYMBOL_GPL(rockchip_register_softrst_lut);
diff --git linux-libre-6.1-gnu/drivers/clk/samsung/clk-exynos5-subcmu.c linux-libre-6.2-gnu/drivers/clk/samsung/clk-exynos5-subcmu.c
index 65c82d922b05..96d74bc250e5 100644
--- linux-libre-6.1-gnu/drivers/clk/samsung/clk-exynos5-subcmu.c
+++ linux-libre-6.2-gnu/drivers/clk/samsung/clk-exynos5-subcmu.c
@@ -47,10 +47,10 @@ static void exynos5_subcmu_defer_gate(struct samsung_clk_provider *ctx,
 /*
  * Pass the needed clock provider context and register sub-CMU clocks
  *
- * NOTE: This function has to be called from the main, OF_CLK_DECLARE-
+ * NOTE: This function has to be called from the main, CLK_OF_DECLARE-
  * initialized clock provider driver. This happens very early during boot
  * process. Then this driver, during core_initcall registers two platform
- * drivers: one which binds to the same device-tree node as OF_CLK_DECLARE
+ * drivers: one which binds to the same device-tree node as CLK_OF_DECLARE
  * driver and second, for handling its per-domain child-devices. Those
  * platform drivers are bound to their devices a bit later in arch_initcall,
  * when OF-core populates all device-tree nodes.
diff --git linux-libre-6.1-gnu/drivers/clk/samsung/clk-pll.c linux-libre-6.2-gnu/drivers/clk/samsung/clk-pll.c
index fe383471c5f0..0ff28938943f 100644
--- linux-libre-6.1-gnu/drivers/clk/samsung/clk-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/samsung/clk-pll.c
@@ -1583,6 +1583,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
 	if (ret) {
 		pr_err("%s: failed to register pll clock %s : %d\n",
 			__func__, pll_clk->name, ret);
+		kfree(pll->rate_table);
 		kfree(pll);
 		return;
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate-a10.c linux-libre-6.2-gnu/drivers/clk/socfpga/clk-gate-a10.c
index 738c53391e39..7cdf2f07c79b 100644
--- linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate-a10.c
+++ linux-libre-6.2-gnu/drivers/clk/socfpga/clk-gate-a10.c
@@ -35,59 +35,7 @@ static unsigned long socfpga_gate_clk_recalc_rate(struct clk_hw *hwclk,
 	return parent_rate / div;
 }
 
-static int socfpga_clk_prepare(struct clk_hw *hwclk)
-{
-	struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk);
-	int i;
-	u32 hs_timing;
-	u32 clk_phase[2];
-
-	if (socfpgaclk->clk_phase[0] || socfpgaclk->clk_phase[1]) {
-		for (i = 0; i < ARRAY_SIZE(clk_phase); i++) {
-			switch (socfpgaclk->clk_phase[i]) {
-			case 0:
-				clk_phase[i] = 0;
-				break;
-			case 45:
-				clk_phase[i] = 1;
-				break;
-			case 90:
-				clk_phase[i] = 2;
-				break;
-			case 135:
-				clk_phase[i] = 3;
-				break;
-			case 180:
-				clk_phase[i] = 4;
-				break;
-			case 225:
-				clk_phase[i] = 5;
-				break;
-			case 270:
-				clk_phase[i] = 6;
-				break;
-			case 315:
-				clk_phase[i] = 7;
-				break;
-			default:
-				clk_phase[i] = 0;
-				break;
-			}
-		}
-
-		hs_timing = SYSMGR_SDMMC_CTRL_SET_AS10(clk_phase[0], clk_phase[1]);
-		if (!IS_ERR(socfpgaclk->sys_mgr_base_addr))
-			regmap_write(socfpgaclk->sys_mgr_base_addr,
-				     SYSMGR_SDMMCGRP_CTRL_OFFSET, hs_timing);
-		else
-			pr_err("%s: cannot set clk_phase because sys_mgr_base_addr is not available!\n",
-					__func__);
-	}
-	return 0;
-}
-
 static struct clk_ops gateclk_ops = {
-	.prepare = socfpga_clk_prepare,
 	.recalc_rate = socfpga_gate_clk_recalc_rate,
 };
 
@@ -96,7 +44,6 @@ static void __init __socfpga_gate_init(struct device_node *node,
 {
 	u32 clk_gate[2];
 	u32 div_reg[3];
-	u32 clk_phase[2];
 	u32 fixed_div;
 	struct clk_hw *hw_clk;
 	struct socfpga_gate_clk *socfpga_clk;
@@ -136,21 +83,6 @@ static void __init __socfpga_gate_init(struct device_node *node,
 		socfpga_clk->div_reg = NULL;
 	}
 
-	rc = of_property_read_u32_array(node, "clk-phase", clk_phase, 2);
-	if (!rc) {
-		socfpga_clk->clk_phase[0] = clk_phase[0];
-		socfpga_clk->clk_phase[1] = clk_phase[1];
-
-		socfpga_clk->sys_mgr_base_addr =
-			syscon_regmap_lookup_by_compatible("altr,sys-mgr");
-		if (IS_ERR(socfpga_clk->sys_mgr_base_addr)) {
-			pr_err("%s: failed to find altr,sys-mgr regmap!\n",
-					__func__);
-			kfree(socfpga_clk);
-			return;
-		}
-	}
-
 	of_property_read_string(node, "clock-output-names", &clk_name);
 
 	init.name = clk_name;
diff --git linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate.c linux-libre-6.2-gnu/drivers/clk/socfpga/clk-gate.c
index 53d6e3ec4309..0c18c55edf8c 100644
--- linux-libre-6.1-gnu/drivers/clk/socfpga/clk-gate.c
+++ linux-libre-6.2-gnu/drivers/clk/socfpga/clk-gate.c
@@ -108,61 +108,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
 	return parent_rate / div;
 }
 
-static int socfpga_clk_prepare(struct clk_hw *hwclk)
-{
-	struct socfpga_gate_clk *socfpgaclk = to_socfpga_gate_clk(hwclk);
-	struct regmap *sys_mgr_base_addr;
-	int i;
-	u32 hs_timing;
-	u32 clk_phase[2];
-
-	if (socfpgaclk->clk_phase[0] || socfpgaclk->clk_phase[1]) {
-		sys_mgr_base_addr = syscon_regmap_lookup_by_compatible("altr,sys-mgr");
-		if (IS_ERR(sys_mgr_base_addr)) {
-			pr_err("%s: failed to find altr,sys-mgr regmap!\n", __func__);
-			return -EINVAL;
-		}
-
-		for (i = 0; i < 2; i++) {
-			switch (socfpgaclk->clk_phase[i]) {
-			case 0:
-				clk_phase[i] = 0;
-				break;
-			case 45:
-				clk_phase[i] = 1;
-				break;
-			case 90:
-				clk_phase[i] = 2;
-				break;
-			case 135:
-				clk_phase[i] = 3;
-				break;
-			case 180:
-				clk_phase[i] = 4;
-				break;
-			case 225:
-				clk_phase[i] = 5;
-				break;
-			case 270:
-				clk_phase[i] = 6;
-				break;
-			case 315:
-				clk_phase[i] = 7;
-				break;
-			default:
-				clk_phase[i] = 0;
-				break;
-			}
-		}
-		hs_timing = SYSMGR_SDMMC_CTRL_SET(clk_phase[0], clk_phase[1]);
-		regmap_write(sys_mgr_base_addr, SYSMGR_SDMMCGRP_CTRL_OFFSET,
-			hs_timing);
-	}
-	return 0;
-}
-
 static struct clk_ops gateclk_ops = {
-	.prepare = socfpga_clk_prepare,
 	.recalc_rate = socfpga_clk_recalc_rate,
 	.get_parent = socfpga_clk_get_parent,
 	.set_parent = socfpga_clk_set_parent,
@@ -172,7 +118,6 @@ void __init socfpga_gate_init(struct device_node *node)
 {
 	u32 clk_gate[2];
 	u32 div_reg[3];
-	u32 clk_phase[2];
 	u32 fixed_div;
 	struct clk_hw *hw_clk;
 	struct socfpga_gate_clk *socfpga_clk;
@@ -188,8 +133,10 @@ void __init socfpga_gate_init(struct device_node *node)
 		return;
 
 	ops = kmemdup(&gateclk_ops, sizeof(gateclk_ops), GFP_KERNEL);
-	if (WARN_ON(!ops))
+	if (WARN_ON(!ops)) {
+		kfree(socfpga_clk);
 		return;
+	}
 
 	rc = of_property_read_u32_array(node, "clk-gate", clk_gate, 2);
 	if (rc)
@@ -218,12 +165,6 @@ void __init socfpga_gate_init(struct device_node *node)
 		socfpga_clk->div_reg = NULL;
 	}
 
-	rc = of_property_read_u32_array(node, "clk-phase", clk_phase, 2);
-	if (!rc) {
-		socfpga_clk->clk_phase[0] = clk_phase[0];
-		socfpga_clk->clk_phase[1] = clk_phase[1];
-	}
-
 	of_property_read_string(node, "clock-output-names", &clk_name);
 
 	init.name = clk_name;
@@ -243,6 +184,7 @@ void __init socfpga_gate_init(struct device_node *node)
 
 	err = clk_hw_register(NULL, hw_clk);
 	if (err) {
+		kfree(ops);
 		kfree(socfpga_clk);
 		return;
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/socfpga/clk.h linux-libre-6.2-gnu/drivers/clk/socfpga/clk.h
index d80115fbdd6a..9a2fb2dde5b8 100644
--- linux-libre-6.1-gnu/drivers/clk/socfpga/clk.h
+++ linux-libre-6.2-gnu/drivers/clk/socfpga/clk.h
@@ -50,7 +50,6 @@ struct socfpga_gate_clk {
 	u32 width;	/* only valid if div_reg != 0 */
 	u32 shift;	/* only valid if div_reg != 0 */
 	u32 bypass_shift;      /* only valid if bypass_reg != 0 */
-	u32 clk_phase[2];
 };
 
 struct socfpga_periph_clk {
diff --git linux-libre-6.1-gnu/drivers/clk/spear/spear6xx_clock.c linux-libre-6.2-gnu/drivers/clk/spear/spear6xx_clock.c
index c192a9141b86..adfa118520c3 100644
--- linux-libre-6.1-gnu/drivers/clk/spear/spear6xx_clock.c
+++ linux-libre-6.2-gnu/drivers/clk/spear/spear6xx_clock.c
@@ -207,7 +207,7 @@ void __init spear6xx_clk_init(void __iomem *misc_base)
 
 	clk = clk_register_gate(NULL, "clcd_clk", "clcd_mclk", 0,
 			PERIP1_CLK_ENB, CLCD_CLK_ENB, 0, &_lock);
-	clk_register_clkdev(clk, NULL, "clcd");
+	clk_register_clkdev(clk, NULL, "fc200000.clcd");
 
 	/* gpt clocks */
 	clk = clk_register_gpt("gpt0_1_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
@@ -326,13 +326,13 @@ void __init spear6xx_clk_init(void __iomem *misc_base)
 
 	clk = clk_register_gate(NULL, "ssp0_clk", "apb_clk", 0, PERIP1_CLK_ENB,
 			SSP0_CLK_ENB, 0, &_lock);
-	clk_register_clkdev(clk, NULL, "ssp-pl022.0");
+	clk_register_clkdev(clk, NULL, "d0100000.spi");
 
 	clk = clk_register_gate(NULL, "ssp1_clk", "apb_clk", 0, PERIP1_CLK_ENB,
 			SSP1_CLK_ENB, 0, &_lock);
-	clk_register_clkdev(clk, NULL, "ssp-pl022.1");
+	clk_register_clkdev(clk, NULL, "d0180000.spi");
 
 	clk = clk_register_gate(NULL, "ssp2_clk", "apb_clk", 0, PERIP1_CLK_ENB,
 			SSP2_CLK_ENB, 0, &_lock);
-	clk_register_clkdev(clk, NULL, "ssp-pl022.2");
+	clk_register_clkdev(clk, NULL, "d8180000.spi");
 }
diff --git linux-libre-6.1-gnu/drivers/clk/st/clkgen-fsyn.c linux-libre-6.2-gnu/drivers/clk/st/clkgen-fsyn.c
index d820292a381d..40df1db102a7 100644
--- linux-libre-6.1-gnu/drivers/clk/st/clkgen-fsyn.c
+++ linux-libre-6.2-gnu/drivers/clk/st/clkgen-fsyn.c
@@ -1020,9 +1020,10 @@ static void __init st_of_quadfs_setup(struct device_node *np,
 
 	clk = st_clk_register_quadfs_pll(pll_name, clk_parent_name, datac->data,
 			reg, lock);
-	if (IS_ERR(clk))
+	if (IS_ERR(clk)) {
+		kfree(lock);
 		goto err_exit;
-	else
+	} else
 		pr_debug("%s: parent %s rate %u\n",
 			__clk_get_name(clk),
 			__clk_get_name(clk_get_parent(clk)),
diff --git linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
index 108eeeedcbf7..345cdbbab362 100644
--- linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
+++ linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
@@ -6,8 +6,8 @@
  * Copyright (c) 2016 Maxime Ripard <maxime.ripard@free-electrons.com>
  */
 
-#ifndef _CCU_SUN8I_H3_H_
-#define _CCU_SUN8I_H3_H_
+#ifndef _CCU_SUN8I_V3S_H_
+#define _CCU_SUN8I_V3S_H_
 
 #include <dt-bindings/clock/sun8i-v3s-ccu.h>
 #include <dt-bindings/reset/sun8i-v3s-ccu.h>
@@ -51,4 +51,4 @@
 
 #define CLK_PLL_DDR1		74
 
-#endif /* _CCU_SUN8I_H3_H_ */
+#endif /* _CCU_SUN8I_V3S_H_ */
diff --git linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
index ed097c4f780f..0d5b60b123b7 100644
--- linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
+++ linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
@@ -239,7 +239,14 @@ static SUNXI_CCU_MUX_WITH_GATE(i2s_clk, "i2s", i2s_spdif_parents,
 static SUNXI_CCU_MUX_WITH_GATE(spdif_clk, "spdif", i2s_spdif_parents,
 			       0x0b4, 16, 2, BIT(31), 0);
 
-/* The BSP header file has a CIR_CFG, but no mod clock uses this definition */
+static const char * const ir_parents[] = { "osc32k", "osc24M" };
+static SUNXI_CCU_MP_WITH_MUX_GATE(ir_clk, "ir",
+				  ir_parents, 0x0b8,
+				  0, 4,		/* M */
+				  16, 2,	/* P */
+				  24, 2,        /* mux */
+				  BIT(31),      /* gate */
+				  0);
 
 static SUNXI_CCU_GATE(usb_phy0_clk,	"usb-phy0",	"osc24M",
 		      0x0cc, BIT(1), 0);
@@ -355,6 +362,7 @@ static struct ccu_common *suniv_ccu_clks[] = {
 	&mmc1_output_clk.common,
 	&i2s_clk.common,
 	&spdif_clk.common,
+	&ir_clk.common,
 	&usb_phy0_clk.common,
 	&dram_ve_clk.common,
 	&dram_csi_clk.common,
@@ -446,6 +454,7 @@ static struct clk_hw_onecell_data suniv_hw_clks = {
 		[CLK_MMC1_OUTPUT]	= &mmc1_output_clk.common.hw,
 		[CLK_I2S]		= &i2s_clk.common.hw,
 		[CLK_SPDIF]		= &spdif_clk.common.hw,
+		[CLK_IR]		= &ir_clk.common.hw,
 		[CLK_USB_PHY0]		= &usb_phy0_clk.common.hw,
 		[CLK_DRAM_VE]		= &dram_ve_clk.common.hw,
 		[CLK_DRAM_CSI]		= &dram_csi_clk.common.hw,
diff --git linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h
index b22484f1bb9a..d56a4316289d 100644
--- linux-libre-6.1-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h
+++ linux-libre-6.2-gnu/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.h
@@ -29,6 +29,6 @@
 
 /* All bus gates, DRAM gates and mod clocks are exported */
 
-#define CLK_NUMBER		(CLK_AVS + 1)
+#define CLK_NUMBER		(CLK_IR + 1)
 
 #endif /* _CCU_SUNIV_F1C100S_H_ */
diff --git linux-libre-6.1-gnu/drivers/clk/tegra/clk-bpmp.c linux-libre-6.2-gnu/drivers/clk/tegra/clk-bpmp.c
index d82a71f10c2c..0ecdffaa6b16 100644
--- linux-libre-6.1-gnu/drivers/clk/tegra/clk-bpmp.c
+++ linux-libre-6.2-gnu/drivers/clk/tegra/clk-bpmp.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2016-2020 NVIDIA Corporation
+ * Copyright (C) 2016-2022 NVIDIA Corporation
  */
 
 #include <linux/clk-provider.h>
@@ -310,6 +310,23 @@ static const struct clk_ops tegra_bpmp_clk_mux_rate_ops = {
 	.set_rate = tegra_bpmp_clk_set_rate,
 };
 
+static const struct clk_ops tegra_bpmp_clk_mux_read_only_ops = {
+	.get_parent = tegra_bpmp_clk_get_parent,
+	.recalc_rate = tegra_bpmp_clk_recalc_rate,
+};
+
+static const struct clk_ops tegra_bpmp_clk_read_only_ops = {
+	.recalc_rate = tegra_bpmp_clk_recalc_rate,
+};
+
+static const struct clk_ops tegra_bpmp_clk_gate_mux_read_only_ops = {
+	.prepare = tegra_bpmp_clk_prepare,
+	.unprepare = tegra_bpmp_clk_unprepare,
+	.is_prepared = tegra_bpmp_clk_is_prepared,
+	.recalc_rate = tegra_bpmp_clk_recalc_rate,
+	.get_parent = tegra_bpmp_clk_get_parent,
+};
+
 static int tegra_bpmp_clk_get_max_id(struct tegra_bpmp *bpmp)
 {
 	struct cmd_clk_get_max_clk_id_response response;
@@ -510,8 +527,22 @@ tegra_bpmp_clk_register(struct tegra_bpmp *bpmp,
 	memset(&init, 0, sizeof(init));
 	init.name = info->name;
 	clk->hw.init = &init;
-
-	if (info->flags & TEGRA_BPMP_CLK_HAS_MUX) {
+	if (info->flags & BPMP_CLK_STATE_CHANGE_DENIED) {
+		if ((info->flags & BPMP_CLK_RATE_PARENT_CHANGE_DENIED) == 0) {
+			dev_WARN(bpmp->dev,
+				"Firmware bug! Inconsistent permission bits for clock %s. State and parent/rate changes disabled.",
+				 init.name);
+		}
+		if (info->flags & TEGRA_BPMP_CLK_HAS_MUX)
+			init.ops = &tegra_bpmp_clk_mux_read_only_ops;
+		else
+			init.ops = &tegra_bpmp_clk_read_only_ops;
+	} else if (info->flags & BPMP_CLK_RATE_PARENT_CHANGE_DENIED) {
+		if (info->flags & TEGRA_BPMP_CLK_HAS_MUX)
+			init.ops = &tegra_bpmp_clk_gate_mux_read_only_ops;
+		else
+			init.ops = &tegra_bpmp_clk_gate_ops;
+	} else if (info->flags & TEGRA_BPMP_CLK_HAS_MUX) {
 		if (info->flags & TEGRA_BPMP_CLK_HAS_SET_RATE)
 			init.ops = &tegra_bpmp_clk_mux_rate_ops;
 		else
diff --git linux-libre-6.1-gnu/drivers/clk/ti/apll.c linux-libre-6.2-gnu/drivers/clk/ti/apll.c
index dd0709c9c249..93183287c58d 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/apll.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/apll.c
@@ -160,7 +160,7 @@ static void __init omap_clk_register_apll(void *user,
 	ad->clk_bypass = __clk_get_hw(clk);
 
 	name = ti_dt_clk_name(node);
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		kfree(init->parent_names);
@@ -400,7 +400,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 		goto cleanup;
 
 	name = ti_dt_clk_name(node);
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		kfree(init);
diff --git linux-libre-6.1-gnu/drivers/clk/ti/clk-dra7-atl.c linux-libre-6.2-gnu/drivers/clk/ti/clk-dra7-atl.c
index ff4d6a951681..d964e3affd42 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/clk-dra7-atl.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/clk-dra7-atl.c
@@ -163,8 +163,8 @@ static const struct clk_ops atl_clk_ops = {
 static void __init of_dra7_atl_clock_setup(struct device_node *node)
 {
 	struct dra7_atl_desc *clk_hw = NULL;
+	struct clk_parent_data pdata = { .index = 0 };
 	struct clk_init_data init = { NULL };
-	const char **parent_names = NULL;
 	const char *name;
 	struct clk *clk;
 
@@ -188,24 +188,14 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 		goto cleanup;
 	}
 
-	parent_names = kzalloc(sizeof(char *), GFP_KERNEL);
-
-	if (!parent_names)
-		goto cleanup;
-
-	parent_names[0] = of_clk_get_parent_name(node, 0);
-
-	init.parent_names = parent_names;
-
-	clk = ti_clk_register(NULL, &clk_hw->hw, name);
+	init.parent_data = &pdata;
+	clk = of_ti_clk_register(node, &clk_hw->hw, name);
 
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
-		kfree(parent_names);
 		return;
 	}
 cleanup:
-	kfree(parent_names);
 	kfree(clk_hw);
 }
 CLK_OF_DECLARE(dra7_atl_clock, "ti,dra7-atl-clock", of_dra7_atl_clock_setup);
diff --git linux-libre-6.1-gnu/drivers/clk/ti/clk.c linux-libre-6.2-gnu/drivers/clk/ti/clk.c
index 1dc2f15fb75b..3d636938a739 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/clk.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/clk.c
@@ -263,7 +263,7 @@ static LIST_HEAD(retry_list);
 
 /**
  * ti_clk_retry_init - retries a failed clock init at later phase
- * @node: device not for the clock
+ * @node: device node for the clock
  * @user: user data pointer
  * @func: init function to be called for the clock
  *
@@ -475,7 +475,7 @@ void __init ti_clk_add_aliases(void)
 		clkspec.np = np;
 		clk = of_clk_get_from_provider(&clkspec);
 
-		ti_clk_add_alias(NULL, clk, ti_dt_clk_name(np));
+		ti_clk_add_alias(clk, ti_dt_clk_name(np));
 	}
 }
 
@@ -528,7 +528,6 @@ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
 
 /**
  * ti_clk_add_alias - add a clock alias for a TI clock
- * @dev: device alias for this clock
  * @clk: clock handle to create alias for
  * @con: connection ID for this clock
  *
@@ -536,7 +535,7 @@ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
  * and assigns the data to it. Returns 0 if successful, negative error
  * value otherwise.
  */
-int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
+int ti_clk_add_alias(struct clk *clk, const char *con)
 {
 	struct clk_lookup *cl;
 
@@ -550,8 +549,6 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
 	if (!cl)
 		return -ENOMEM;
 
-	if (dev)
-		cl->dev_id = dev_name(dev);
 	cl->con_id = con;
 	cl->clk = clk;
 
@@ -561,8 +558,8 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
 }
 
 /**
- * ti_clk_register - register a TI clock to the common clock framework
- * @dev: device for this clock
+ * of_ti_clk_register - register a TI clock to the common clock framework
+ * @node: device node for this clock
  * @hw: hardware clock handle
  * @con: connection ID for this clock
  *
@@ -570,17 +567,18 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
  * alias for it. Returns a handle to the registered clock if successful,
  * ERR_PTR value in failure.
  */
-struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
-			    const char *con)
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con)
 {
 	struct clk *clk;
 	int ret;
 
-	clk = clk_register(dev, hw);
-	if (IS_ERR(clk))
-		return clk;
+	ret = of_clk_hw_register(node, hw);
+	if (ret)
+		return ERR_PTR(ret);
 
-	ret = ti_clk_add_alias(dev, clk, con);
+	clk = hw->clk;
+	ret = ti_clk_add_alias(clk, con);
 	if (ret) {
 		clk_unregister(clk);
 		return ERR_PTR(ret);
@@ -590,8 +588,8 @@ struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
 }
 
 /**
- * ti_clk_register_omap_hw - register a clk_hw_omap to the clock framework
- * @dev: device for this clock
+ * of_ti_clk_register_omap_hw - register a clk_hw_omap to the clock framework
+ * @node: device node for this clock
  * @hw: hardware clock handle
  * @con: connection ID for this clock
  *
@@ -600,13 +598,13 @@ struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
  * Returns a handle to the registered clock if successful, ERR_PTR value
  * in failure.
  */
-struct clk *ti_clk_register_omap_hw(struct device *dev, struct clk_hw *hw,
-				    const char *con)
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con)
 {
 	struct clk *clk;
 	struct clk_hw_omap *oclk;
 
-	clk = ti_clk_register(dev, hw, con);
+	clk = of_ti_clk_register(node, hw, con);
 	if (IS_ERR(clk))
 		return clk;
 
diff --git linux-libre-6.1-gnu/drivers/clk/ti/clkctrl.c linux-libre-6.2-gnu/drivers/clk/ti/clkctrl.c
index ae5862879417..f73f402ff7de 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/clkctrl.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/clkctrl.c
@@ -305,7 +305,7 @@ _ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
 	init.ops = ops;
 	init.flags = 0;
 
-	clk = ti_clk_register(NULL, clk_hw, init.name);
+	clk = of_ti_clk_register(node, clk_hw, init.name);
 	if (IS_ERR_OR_NULL(clk)) {
 		ret = -EINVAL;
 		goto cleanup;
@@ -682,7 +682,7 @@ clkdm_found:
 		init.ops = &omap4_clkctrl_clk_ops;
 		hw->hw.init = &init;
 
-		clk = ti_clk_register_omap_hw(NULL, &hw->hw, init.name);
+		clk = of_ti_clk_register_omap_hw(node, &hw->hw, init.name);
 		if (IS_ERR_OR_NULL(clk))
 			goto cleanup;
 
diff --git linux-libre-6.1-gnu/drivers/clk/ti/clock.h linux-libre-6.2-gnu/drivers/clk/ti/clock.h
index 37ab53339a9b..16a9f7c2280a 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/clock.h
+++ linux-libre-6.2-gnu/drivers/clk/ti/clock.h
@@ -199,12 +199,12 @@ extern const struct omap_clkctrl_data dm816_clkctrl_data[];
 
 typedef void (*ti_of_clk_init_cb_t)(void *, struct device_node *);
 
-struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
-			    const char *con);
-struct clk *ti_clk_register_omap_hw(struct device *dev, struct clk_hw *hw,
-				    const char *con);
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con);
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con);
 const char *ti_dt_clk_name(struct device_node *np);
-int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con);
+int ti_clk_add_alias(struct clk *clk, const char *con);
 void ti_clk_add_aliases(void);
 
 void ti_clk_latch(struct clk_omap_reg *reg, s8 shift);
diff --git linux-libre-6.1-gnu/drivers/clk/ti/composite.c linux-libre-6.2-gnu/drivers/clk/ti/composite.c
index 77b771dd050a..b85382c370f7 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/composite.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/composite.c
@@ -176,7 +176,7 @@ static void __init _register_composite(void *user,
 				     &ti_composite_gate_ops, 0);
 
 	if (!IS_ERR(clk)) {
-		ret = ti_clk_add_alias(NULL, clk, name);
+		ret = ti_clk_add_alias(clk, name);
 		if (ret) {
 			clk_unregister(clk);
 			goto cleanup;
diff --git linux-libre-6.1-gnu/drivers/clk/ti/divider.c linux-libre-6.2-gnu/drivers/clk/ti/divider.c
index 488d3da60c31..768a1f3398b4 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/divider.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/divider.c
@@ -326,7 +326,7 @@ static struct clk *_register_divider(struct device_node *node,
 	div->hw.init = &init;
 
 	/* register the clock */
-	clk = ti_clk_register(NULL, &div->hw, name);
+	clk = of_ti_clk_register(node, &div->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(div);
diff --git linux-libre-6.1-gnu/drivers/clk/ti/dpll.c linux-libre-6.2-gnu/drivers/clk/ti/dpll.c
index 8ed43bc6b7cc..403ec81f561b 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/dpll.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/dpll.c
@@ -187,7 +187,7 @@ static void __init _register_dpll(void *user,
 
 	/* register the clock */
 	name = ti_dt_clk_name(node);
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
@@ -259,7 +259,7 @@ static void _register_dpll_x2(struct device_node *node,
 #endif
 
 	/* register the clock */
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
diff --git linux-libre-6.1-gnu/drivers/clk/ti/fixed-factor.c linux-libre-6.2-gnu/drivers/clk/ti/fixed-factor.c
index c80cee0f5d3d..c102c5320168 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/fixed-factor.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/fixed-factor.c
@@ -54,7 +54,7 @@ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		of_ti_clk_autoidle_setup(node);
-		ti_clk_add_alias(NULL, clk, clk_name);
+		ti_clk_add_alias(clk, clk_name);
 	}
 }
 CLK_OF_DECLARE(ti_fixed_factor_clk, "ti,fixed-factor-clock",
diff --git linux-libre-6.1-gnu/drivers/clk/ti/gate.c linux-libre-6.2-gnu/drivers/clk/ti/gate.c
index 307702921431..8e477d50d0fd 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/gate.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/gate.c
@@ -85,7 +85,7 @@ static int omap36xx_gate_clk_enable_with_hsdiv_restore(struct clk_hw *hw)
 	return ret;
 }
 
-static struct clk *_register_gate(struct device *dev, const char *name,
+static struct clk *_register_gate(struct device_node *node, const char *name,
 				  const char *parent_name, unsigned long flags,
 				  struct clk_omap_reg *reg, u8 bit_idx,
 				  u8 clk_gate_flags, const struct clk_ops *ops,
@@ -115,7 +115,7 @@ static struct clk *_register_gate(struct device *dev, const char *name,
 
 	init.flags = flags;
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
@@ -158,7 +158,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 		clk_gate_flags |= INVERT_ENABLE;
 
 	name = ti_dt_clk_name(node);
-	clk = _register_gate(NULL, name, parent_name, flags, &reg,
+	clk = _register_gate(node, name, parent_name, flags, &reg,
 			     enable_bit, clk_gate_flags, ops, hw_ops);
 
 	if (!IS_ERR(clk))
diff --git linux-libre-6.1-gnu/drivers/clk/ti/interface.c linux-libre-6.2-gnu/drivers/clk/ti/interface.c
index f47beeea211e..172301c646f8 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/interface.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/interface.c
@@ -24,7 +24,8 @@ static const struct clk_ops ti_interface_clk_ops = {
 	.is_enabled	= &omap2_dflt_clk_is_enabled,
 };
 
-static struct clk *_register_interface(struct device *dev, const char *name,
+static struct clk *_register_interface(struct device_node *node,
+				       const char *name,
 				       const char *parent_name,
 				       struct clk_omap_reg *reg, u8 bit_idx,
 				       const struct clk_hw_omap_ops *ops)
@@ -49,7 +50,7 @@ static struct clk *_register_interface(struct device *dev, const char *name,
 	init.num_parents = 1;
 	init.parent_names = &parent_name;
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
@@ -80,7 +81,7 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,
 	}
 
 	name = ti_dt_clk_name(node);
-	clk = _register_interface(NULL, name, parent_name, &reg,
+	clk = _register_interface(node, name, parent_name, &reg,
 				  enable_bit, ops);
 
 	if (!IS_ERR(clk))
diff --git linux-libre-6.1-gnu/drivers/clk/ti/mux.c linux-libre-6.2-gnu/drivers/clk/ti/mux.c
index 46b45b3e8319..1ebafa386be6 100644
--- linux-libre-6.1-gnu/drivers/clk/ti/mux.c
+++ linux-libre-6.2-gnu/drivers/clk/ti/mux.c
@@ -118,7 +118,7 @@ const struct clk_ops ti_clk_mux_ops = {
 	.restore_context = clk_mux_restore_context,
 };
 
-static struct clk *_register_mux(struct device *dev, const char *name,
+static struct clk *_register_mux(struct device_node *node, const char *name,
 				 const char * const *parent_names,
 				 u8 num_parents, unsigned long flags,
 				 struct clk_omap_reg *reg, u8 shift, u32 mask,
@@ -148,7 +148,7 @@ static struct clk *_register_mux(struct device *dev, const char *name,
 	mux->table = table;
 	mux->hw.init = &init;
 
-	clk = ti_clk_register(dev, &mux->hw, name);
+	clk = of_ti_clk_register(node, &mux->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(mux);
@@ -207,7 +207,7 @@ static void of_mux_clk_setup(struct device_node *node)
 	mask = (1 << fls(mask)) - 1;
 
 	name = ti_dt_clk_name(node);
-	clk = _register_mux(NULL, name, parent_names, num_parents,
+	clk = _register_mux(node, name, parent_names, num_parents,
 			    flags, &reg, shift, mask, latch, clk_mux_flags,
 			    NULL);
 
diff --git linux-libre-6.1-gnu/drivers/clk/visconti/pll.c linux-libre-6.2-gnu/drivers/clk/visconti/pll.c
index a484cb945d67..1f3234f22667 100644
--- linux-libre-6.1-gnu/drivers/clk/visconti/pll.c
+++ linux-libre-6.2-gnu/drivers/clk/visconti/pll.c
@@ -277,6 +277,7 @@ static struct clk_hw *visconti_register_pll(struct visconti_pll_provider *ctx,
 	ret = clk_hw_register(NULL, &pll->hw);
 	if (ret) {
 		pr_err("failed to register pll clock %s : %d\n", name, ret);
+		kfree(pll->rate_table);
 		kfree(pll);
 		pll_hw_clk = ERR_PTR(ret);
 	}
diff --git linux-libre-6.1-gnu/drivers/clk/x86/Kconfig linux-libre-6.2-gnu/drivers/clk/x86/Kconfig
index 69642e15fcc1..ced99e082e3d 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/x86/Kconfig
@@ -1,8 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config CLK_LGM_CGU
 	depends on OF && HAS_IOMEM && (X86 || COMPILE_TEST)
+	select MFD_SYSCON
 	select OF_EARLY_FLATTREE
 	bool "Clock driver for Lightning Mountain(LGM) platform"
 	help
-	  Clock Generation Unit(CGU) driver for Intel Lightning Mountain(LGM)
-	  network processor SoC.
+	  Clock Generation Unit(CGU) driver for MaxLinear's x86 based
+	  Lightning Mountain(LGM) network processor SoC.
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu-pll.c linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu-pll.c
index 3179557b5f78..409dbf55f4ca 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu-pll.c
+++ linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu-pll.c
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 
 #include <linux/clk-provider.h>
@@ -40,13 +41,10 @@ static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
 	unsigned int div, mult, frac;
-	unsigned long flags;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	mult = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 0, 12);
 	div = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 18, 6);
 	frac = lgm_get_clk_val(pll->membase, pll->reg, 2, 24);
-	spin_unlock_irqrestore(&pll->lock, flags);
 
 	if (pll->type == TYPE_LJPLL)
 		div *= 4;
@@ -57,12 +55,9 @@ static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
 static int lgm_pll_is_enabled(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 	unsigned int ret;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	ret = lgm_get_clk_val(pll->membase, pll->reg, 0, 1);
-	spin_unlock_irqrestore(&pll->lock, flags);
 
 	return ret;
 }
@@ -70,15 +65,13 @@ static int lgm_pll_is_enabled(struct clk_hw *hw)
 static int lgm_pll_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 	u32 val;
 	int ret;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 1);
-	ret = readl_poll_timeout_atomic(pll->membase + pll->reg,
-					val, (val & 0x1), 1, 100);
-	spin_unlock_irqrestore(&pll->lock, flags);
+	ret = regmap_read_poll_timeout_atomic(pll->membase, pll->reg,
+					      val, (val & 0x1), 1, 100);
+
 
 	return ret;
 }
@@ -86,11 +79,8 @@ static int lgm_pll_enable(struct clk_hw *hw)
 static void lgm_pll_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&pll->lock, flags);
 	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 0);
-	spin_unlock_irqrestore(&pll->lock, flags);
 }
 
 static const struct clk_ops lgm_pll_ops = {
@@ -121,7 +111,6 @@ lgm_clk_register_pll(struct lgm_clk_provider *ctx,
 		return ERR_PTR(-ENOMEM);
 
 	pll->membase = ctx->membase;
-	pll->lock = ctx->lock;
 	pll->reg = list->reg;
 	pll->flags = list->flags;
 	pll->type = list->type;
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.c linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu.c
index 33de600e0c38..89b53f280aee 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.c
+++ linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu.c
@@ -1,8 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 #include <linux/clk-provider.h>
 #include <linux/device.h>
@@ -24,14 +25,10 @@
 static struct clk_hw *lgm_clk_register_fixed(struct lgm_clk_provider *ctx,
 					     const struct lgm_clk_branch *list)
 {
-	unsigned long flags;
 
-	if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&ctx->lock, flags);
+	if (list->div_flags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
 				list->div_width, list->div_val);
-		spin_unlock_irqrestore(&ctx->lock, flags);
-	}
 
 	return clk_hw_register_fixed_rate(NULL, list->name,
 					  list->parent_data[0].name,
@@ -41,33 +38,27 @@ static struct clk_hw *lgm_clk_register_fixed(struct lgm_clk_provider *ctx,
 static u8 lgm_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
-	unsigned long flags;
 	u32 val;
 
-	spin_lock_irqsave(&mux->lock, flags);
 	if (mux->flags & MUX_CLK_SW)
 		val = mux->reg;
 	else
 		val = lgm_get_clk_val(mux->membase, mux->reg, mux->shift,
 				      mux->width);
-	spin_unlock_irqrestore(&mux->lock, flags);
 	return clk_mux_val_to_index(hw, NULL, mux->flags, val);
 }
 
 static int lgm_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
 	struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
-	unsigned long flags;
 	u32 val;
 
 	val = clk_mux_index_to_val(NULL, mux->flags, index);
-	spin_lock_irqsave(&mux->lock, flags);
 	if (mux->flags & MUX_CLK_SW)
 		mux->reg = val;
 	else
 		lgm_set_clk_val(mux->membase, mux->reg, mux->shift,
 				mux->width, val);
-	spin_unlock_irqrestore(&mux->lock, flags);
 
 	return 0;
 }
@@ -90,7 +81,7 @@ static struct clk_hw *
 lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 		     const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->mux_flags;
+	unsigned long cflags = list->mux_flags;
 	struct device *dev = ctx->dev;
 	u8 shift = list->mux_shift;
 	u8 width = list->mux_width;
@@ -111,7 +102,6 @@ lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 	init.num_parents = list->num_parents;
 
 	mux->membase = ctx->membase;
-	mux->lock = ctx->lock;
 	mux->reg = reg;
 	mux->shift = shift;
 	mux->width = width;
@@ -123,11 +113,8 @@ lgm_clk_register_mux(struct lgm_clk_provider *ctx,
 	if (ret)
 		return ERR_PTR(ret);
 
-	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&mux->lock, flags);
+	if (cflags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(mux->membase, reg, shift, width, list->mux_val);
-		spin_unlock_irqrestore(&mux->lock, flags);
-	}
 
 	return hw;
 }
@@ -136,13 +123,10 @@ static unsigned long
 lgm_clk_divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 {
 	struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
-	unsigned long flags;
 	unsigned int val;
 
-	spin_lock_irqsave(&divider->lock, flags);
 	val = lgm_get_clk_val(divider->membase, divider->reg,
 			      divider->shift, divider->width);
-	spin_unlock_irqrestore(&divider->lock, flags);
 
 	return divider_recalc_rate(hw, parent_rate, val, divider->table,
 				   divider->flags, divider->width);
@@ -163,7 +147,6 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 			 unsigned long prate)
 {
 	struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
-	unsigned long flags;
 	int value;
 
 	value = divider_get_val(rate, prate, divider->table,
@@ -171,10 +154,8 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 	if (value < 0)
 		return value;
 
-	spin_lock_irqsave(&divider->lock, flags);
 	lgm_set_clk_val(divider->membase, divider->reg,
 			divider->shift, divider->width, value);
-	spin_unlock_irqrestore(&divider->lock, flags);
 
 	return 0;
 }
@@ -182,12 +163,10 @@ lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 static int lgm_clk_divider_enable_disable(struct clk_hw *hw, int enable)
 {
 	struct lgm_clk_divider *div = to_lgm_clk_divider(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&div->lock, flags);
-	lgm_set_clk_val(div->membase, div->reg, div->shift_gate,
-			div->width_gate, enable);
-	spin_unlock_irqrestore(&div->lock, flags);
+	if (div->flags != DIV_CLK_NO_MASK)
+		lgm_set_clk_val(div->membase, div->reg, div->shift_gate,
+				div->width_gate, enable);
 	return 0;
 }
 
@@ -213,7 +192,7 @@ static struct clk_hw *
 lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 			 const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->div_flags;
+	unsigned long cflags = list->div_flags;
 	struct device *dev = ctx->dev;
 	struct lgm_clk_divider *div;
 	struct clk_init_data init = {};
@@ -236,7 +215,6 @@ lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 	init.num_parents = 1;
 
 	div->membase = ctx->membase;
-	div->lock = ctx->lock;
 	div->reg = reg;
 	div->shift = shift;
 	div->width = width;
@@ -251,11 +229,8 @@ lgm_clk_register_divider(struct lgm_clk_provider *ctx,
 	if (ret)
 		return ERR_PTR(ret);
 
-	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&div->lock, flags);
+	if (cflags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(div->membase, reg, shift, width, list->div_val);
-		spin_unlock_irqrestore(&div->lock, flags);
-	}
 
 	return hw;
 }
@@ -264,7 +239,6 @@ static struct clk_hw *
 lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 			      const struct lgm_clk_branch *list)
 {
-	unsigned long flags;
 	struct clk_hw *hw;
 
 	hw = clk_hw_register_fixed_factor(ctx->dev, list->name,
@@ -273,12 +247,9 @@ lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 	if (IS_ERR(hw))
 		return ERR_CAST(hw);
 
-	if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&ctx->lock, flags);
+	if (list->div_flags & CLOCK_FLAG_VAL_INIT)
 		lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
 				list->div_width, list->div_val);
-		spin_unlock_irqrestore(&ctx->lock, flags);
-	}
 
 	return hw;
 }
@@ -286,13 +257,10 @@ lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
 static int lgm_clk_gate_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
-	unsigned long flags;
 	unsigned int reg;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_EN(gate->reg);
 	lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 
 	return 0;
 }
@@ -300,25 +268,19 @@ static int lgm_clk_gate_enable(struct clk_hw *hw)
 static void lgm_clk_gate_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
-	unsigned long flags;
 	unsigned int reg;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_DIS(gate->reg);
 	lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 }
 
 static int lgm_clk_gate_is_enabled(struct clk_hw *hw)
 {
 	struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
 	unsigned int reg, ret;
-	unsigned long flags;
 
-	spin_lock_irqsave(&gate->lock, flags);
 	reg = GATE_HW_REG_STAT(gate->reg);
 	ret = lgm_get_clk_val(gate->membase, reg, gate->shift, 1);
-	spin_unlock_irqrestore(&gate->lock, flags);
 
 	return ret;
 }
@@ -333,7 +295,7 @@ static struct clk_hw *
 lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 		      const struct lgm_clk_branch *list)
 {
-	unsigned long flags, cflags = list->gate_flags;
+	unsigned long cflags = list->gate_flags;
 	const char *pname = list->parent_data[0].name;
 	struct device *dev = ctx->dev;
 	u8 shift = list->gate_shift;
@@ -354,7 +316,6 @@ lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 	init.num_parents = pname ? 1 : 0;
 
 	gate->membase = ctx->membase;
-	gate->lock = ctx->lock;
 	gate->reg = reg;
 	gate->shift = shift;
 	gate->flags = cflags;
@@ -366,9 +327,7 @@ lgm_clk_register_gate(struct lgm_clk_provider *ctx,
 		return ERR_PTR(ret);
 
 	if (cflags & CLOCK_FLAG_VAL_INIT) {
-		spin_lock_irqsave(&gate->lock, flags);
 		lgm_set_clk_val(gate->membase, reg, shift, 1, list->gate_val);
-		spin_unlock_irqrestore(&gate->lock, flags);
 	}
 
 	return hw;
@@ -396,8 +355,22 @@ int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
 			hw = lgm_clk_register_fixed_factor(ctx, list);
 			break;
 		case CLK_TYPE_GATE:
-			hw = lgm_clk_register_gate(ctx, list);
+			if (list->gate_flags & GATE_CLK_HW) {
+				hw = lgm_clk_register_gate(ctx, list);
+			} else {
+				/*
+				 * GATE_CLKs can be controlled either from
+				 * CGU clk driver i.e. this driver or directly
+				 * from power management driver/daemon. It is
+				 * dependent on the power policy/profile requirements
+				 * of the end product. To override control of gate
+				 * clks from this driver, provide NULL for this index
+				 * of gate clk provider.
+				 */
+				hw = NULL;
+			}
 			break;
+
 		default:
 			dev_err(ctx->dev, "invalid clk type\n");
 			return -EINVAL;
@@ -443,24 +416,18 @@ lgm_clk_ddiv_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 static int lgm_clk_ddiv_enable(struct clk_hw *hw)
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
 			ddiv->width_gate, 1);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 	return 0;
 }
 
 static void lgm_clk_ddiv_disable(struct clk_hw *hw)
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
-	unsigned long flags;
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
 			ddiv->width_gate, 0);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 }
 
 static int
@@ -497,32 +464,25 @@ lgm_clk_ddiv_set_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
 	u32 div, ddiv1, ddiv2;
-	unsigned long flags;
 
 	div = DIV_ROUND_CLOSEST_ULL((u64)prate, rate);
 
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
 		div = div * 2;
 	}
 
-	if (div <= 0) {
-		spin_unlock_irqrestore(&ddiv->lock, flags);
+	if (div <= 0)
 		return -EINVAL;
-	}
 
-	if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2)) {
-		spin_unlock_irqrestore(&ddiv->lock, flags);
+	if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2))
 		return -EINVAL;
-	}
 
 	lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift0, ddiv->width0,
 			ddiv1 - 1);
 
 	lgm_set_clk_val(ddiv->membase, ddiv->reg,  ddiv->shift1, ddiv->width1,
 			ddiv2 - 1);
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	return 0;
 }
@@ -533,18 +493,15 @@ lgm_clk_ddiv_round_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
 	u32 div, ddiv1, ddiv2;
-	unsigned long flags;
 	u64 rate64;
 
 	div = DIV_ROUND_CLOSEST_ULL((u64)*prate, rate);
 
 	/* if predivide bit is enabled, modify div by factor of 2.5 */
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		div = div * 2;
 		div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
 	}
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	if (div <= 0)
 		return *prate;
@@ -558,12 +515,10 @@ lgm_clk_ddiv_round_rate(struct clk_hw *hw, unsigned long rate,
 	do_div(rate64, ddiv2);
 
 	/* if predivide bit is enabled, modify rounded rate by factor of 2.5 */
-	spin_lock_irqsave(&ddiv->lock, flags);
 	if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
 		rate64 = rate64 * 2;
 		rate64 = DIV_ROUND_CLOSEST_ULL(rate64, 5);
 	}
-	spin_unlock_irqrestore(&ddiv->lock, flags);
 
 	return rate64;
 }
@@ -600,7 +555,6 @@ int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
 		init.num_parents = 1;
 
 		ddiv->membase = ctx->membase;
-		ddiv->lock = ctx->lock;
 		ddiv->reg = list->reg;
 		ddiv->shift0 = list->shift0;
 		ddiv->width0 = list->width0;
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.h linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu.h
index 4e22bfb22312..bcaf8aec94e5 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-cgu.h
+++ linux-libre-6.2-gnu/drivers/clk/x86/clk-cgu.h
@@ -1,28 +1,28 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright(c) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 
 #ifndef __CLK_CGU_H
 #define __CLK_CGU_H
 
-#include <linux/io.h>
+#include <linux/regmap.h>
 
 struct lgm_clk_mux {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	u8 width;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 struct lgm_clk_divider {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	u8 width;
@@ -30,12 +30,11 @@ struct lgm_clk_divider {
 	u8 width_gate;
 	unsigned long flags;
 	const struct clk_div_table *table;
-	spinlock_t lock;
 };
 
 struct lgm_clk_ddiv {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift0;
 	u8 width0;
@@ -48,16 +47,14 @@ struct lgm_clk_ddiv {
 	unsigned int mult;
 	unsigned int div;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 struct lgm_clk_gate {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	u8 shift;
 	unsigned long flags;
-	spinlock_t lock;
 };
 
 enum lgm_clk_type {
@@ -77,11 +74,10 @@ enum lgm_clk_type {
  * @clk_data: array of hw clocks and clk number.
  */
 struct lgm_clk_provider {
-	void __iomem *membase;
+	struct regmap *membase;
 	struct device_node *np;
 	struct device *dev;
 	struct clk_hw_onecell_data clk_data;
-	spinlock_t lock;
 };
 
 enum pll_type {
@@ -92,11 +88,10 @@ enum pll_type {
 
 struct lgm_clk_pll {
 	struct clk_hw hw;
-	void __iomem *membase;
+	struct regmap *membase;
 	unsigned int reg;
 	unsigned long flags;
 	enum pll_type type;
-	spinlock_t lock;
 };
 
 /**
@@ -202,6 +197,8 @@ struct lgm_clk_branch {
 /* clock flags definition */
 #define CLOCK_FLAG_VAL_INIT	BIT(16)
 #define MUX_CLK_SW		BIT(17)
+#define GATE_CLK_HW		BIT(18)
+#define DIV_CLK_NO_MASK		BIT(19)
 
 #define LGM_MUX(_id, _name, _pdata, _f, _reg,		\
 		_shift, _width, _cf, _v)		\
@@ -300,29 +297,32 @@ struct lgm_clk_branch {
 		.div = _d,					\
 	}
 
-static inline void lgm_set_clk_val(void __iomem *membase, u32 reg,
+static inline void lgm_set_clk_val(struct regmap *membase, u32 reg,
 				   u8 shift, u8 width, u32 set_val)
 {
 	u32 mask = (GENMASK(width - 1, 0) << shift);
-	u32 regval;
 
-	regval = readl(membase + reg);
-	regval = (regval & ~mask) | ((set_val << shift) & mask);
-	writel(regval, membase + reg);
+	regmap_update_bits(membase, reg, mask, set_val << shift);
 }
 
-static inline u32 lgm_get_clk_val(void __iomem *membase, u32 reg,
+static inline u32 lgm_get_clk_val(struct regmap *membase, u32 reg,
 				  u8 shift, u8 width)
 {
 	u32 mask = (GENMASK(width - 1, 0) << shift);
 	u32 val;
 
-	val = readl(membase + reg);
+	if (regmap_read(membase, reg, &val)) {
+		WARN_ONCE(1, "Failed to read clk reg: 0x%x\n", reg);
+		return 0;
+	}
+
 	val = (val & mask) >> shift;
 
 	return val;
 }
 
+
+
 int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
 			      const struct lgm_clk_branch *list,
 			      unsigned int nr_clk);
diff --git linux-libre-6.1-gnu/drivers/clk/x86/clk-lgm.c linux-libre-6.2-gnu/drivers/clk/x86/clk-lgm.c
index 020f4e83a5cc..f69455dd1c98 100644
--- linux-libre-6.1-gnu/drivers/clk/x86/clk-lgm.c
+++ linux-libre-6.2-gnu/drivers/clk/x86/clk-lgm.c
@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
+ * Copyright (C) 2020-2022 MaxLinear, Inc.
  * Copyright (C) 2020 Intel Corporation.
- * Zhu YiXin <yixin.zhu@intel.com>
- * Rahul Tanwar <rahul.tanwar@intel.com>
+ * Zhu Yixin <yzhu@maxlinear.com>
+ * Rahul Tanwar <rtanwar@maxlinear.com>
  */
 #include <linux/clk-provider.h>
+#include <linux/mfd/syscon.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <dt-bindings/clock/intel,lgm-clk.h>
@@ -253,8 +255,8 @@ static const struct lgm_clk_branch lgm_branch_clks[] = {
 	LGM_FIXED(LGM_CLK_SLIC, "slic", NULL, 0, CGU_IF_CLK1,
 		  8, 2, CLOCK_FLAG_VAL_INIT, 8192000, 2),
 	LGM_FIXED(LGM_CLK_DOCSIS, "v_docsis", NULL, 0, 0, 0, 0, 0, 16000000, 0),
-	LGM_DIV(LGM_CLK_DCL, "dcl", "v_ifclk", 0, CGU_PCMCR,
-		25, 3, 0, 0, 0, 0, dcl_div),
+	LGM_DIV(LGM_CLK_DCL, "dcl", "v_ifclk", CLK_SET_RATE_PARENT, CGU_PCMCR,
+		25, 3, 0, 0, DIV_CLK_NO_MASK, 0, dcl_div),
 	LGM_MUX(LGM_CLK_PCM, "pcm", pcm_p, 0, CGU_C55_PCMCR,
 		0, 1, CLK_MUX_ROUND_CLOSEST, 0),
 	LGM_FIXED_FACTOR(LGM_CLK_DDR_PHY, "ddr_phy", "ddr",
@@ -433,13 +435,15 @@ static int lgm_cgu_probe(struct platform_device *pdev)
 
 	ctx->clk_data.num = CLK_NR_CLKS;
 
-	ctx->membase = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(ctx->membase))
+	ctx->membase = syscon_node_to_regmap(np);
+	if (IS_ERR(ctx->membase)) {
+		dev_err(dev, "Failed to get clk CGU iomem\n");
 		return PTR_ERR(ctx->membase);
+	}
+
 
 	ctx->np = np;
 	ctx->dev = dev;
-	spin_lock_init(&ctx->lock);
 
 	ret = lgm_clk_register_plls(ctx, lgm_pll_clks,
 				    ARRAY_SIZE(lgm_pll_clks));
diff --git linux-libre-6.1-gnu/drivers/clk/xilinx/Kconfig linux-libre-6.2-gnu/drivers/clk/xilinx/Kconfig
index f205522c40ff..051756953558 100644
--- linux-libre-6.1-gnu/drivers/clk/xilinx/Kconfig
+++ linux-libre-6.2-gnu/drivers/clk/xilinx/Kconfig
@@ -2,7 +2,7 @@
 
 config XILINX_VCU
 	tristate "Xilinx VCU logicoreIP Init"
-	depends on HAS_IOMEM && COMMON_CLK
+	depends on HAS_IOMEM
 	select REGMAP_MMIO
 	help
 	  Provides the driver to enable and disable the isolation between the
@@ -19,7 +19,7 @@ config XILINX_VCU
 
 config COMMON_CLK_XLNX_CLKWZRD
 	tristate "Xilinx Clocking Wizard"
-	depends on COMMON_CLK && OF
+	depends on OF
 	depends on HAS_IOMEM
 	help
 	  Support for the Xilinx Clocking Wizard IP core clock generator.
diff --git linux-libre-6.1-gnu/drivers/clocksource/arm_arch_timer.c linux-libre-6.2-gnu/drivers/clocksource/arm_arch_timer.c
index 933bb960490d..e09d4427f604 100644
--- linux-libre-6.1-gnu/drivers/clocksource/arm_arch_timer.c
+++ linux-libre-6.2-gnu/drivers/clocksource/arm_arch_timer.c
@@ -18,6 +18,7 @@
 #include <linux/clocksource.h>
 #include <linux/clocksource_ids.h>
 #include <linux/interrupt.h>
+#include <linux/kstrtox.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/io.h>
@@ -97,7 +98,7 @@ static bool evtstrm_enable __ro_after_init = IS_ENABLED(CONFIG_ARM_ARCH_TIMER_EV
 
 static int __init early_evtstrm_cfg(char *buf)
 {
-	return strtobool(buf, &evtstrm_enable);
+	return kstrtobool(buf, &evtstrm_enable);
 }
 early_param("clocksource.arm_arch_timer.evtstrm", early_evtstrm_cfg);
 
@@ -687,8 +688,8 @@ static irqreturn_t arch_timer_handler_virt_mem(int irq, void *dev_id)
 	return timer_handler(ARCH_TIMER_MEM_VIRT_ACCESS, evt);
 }
 
-static __always_inline int timer_shutdown(const int access,
-					  struct clock_event_device *clk)
+static __always_inline int arch_timer_shutdown(const int access,
+					       struct clock_event_device *clk)
 {
 	unsigned long ctrl;
 
@@ -701,22 +702,22 @@ static __always_inline int timer_shutdown(const int access,
 
 static int arch_timer_shutdown_virt(struct clock_event_device *clk)
 {
-	return timer_shutdown(ARCH_TIMER_VIRT_ACCESS, clk);
+	return arch_timer_shutdown(ARCH_TIMER_VIRT_ACCESS, clk);
 }
 
 static int arch_timer_shutdown_phys(struct clock_event_device *clk)
 {
-	return timer_shutdown(ARCH_TIMER_PHYS_ACCESS, clk);
+	return arch_timer_shutdown(ARCH_TIMER_PHYS_ACCESS, clk);
 }
 
 static int arch_timer_shutdown_virt_mem(struct clock_event_device *clk)
 {
-	return timer_shutdown(ARCH_TIMER_MEM_VIRT_ACCESS, clk);
+	return arch_timer_shutdown(ARCH_TIMER_MEM_VIRT_ACCESS, clk);
 }
 
 static int arch_timer_shutdown_phys_mem(struct clock_event_device *clk)
 {
-	return timer_shutdown(ARCH_TIMER_MEM_PHYS_ACCESS, clk);
+	return arch_timer_shutdown(ARCH_TIMER_MEM_PHYS_ACCESS, clk);
 }
 
 static __always_inline void set_next_event(const int access, unsigned long evt,
diff --git linux-libre-6.1-gnu/drivers/clocksource/hyperv_timer.c linux-libre-6.2-gnu/drivers/clocksource/hyperv_timer.c
index 18de1f439ffd..c0cef92b12b8 100644
--- linux-libre-6.1-gnu/drivers/clocksource/hyperv_timer.c
+++ linux-libre-6.2-gnu/drivers/clocksource/hyperv_timer.c
@@ -367,9 +367,18 @@ static union {
 	u8 reserved[PAGE_SIZE];
 } tsc_pg __aligned(PAGE_SIZE);
 
+static struct ms_hyperv_tsc_page *tsc_page = &tsc_pg.page;
+static unsigned long tsc_pfn;
+
+unsigned long hv_get_tsc_pfn(void)
+{
+	return tsc_pfn;
+}
+EXPORT_SYMBOL_GPL(hv_get_tsc_pfn);
+
 struct ms_hyperv_tsc_page *hv_get_tsc_page(void)
 {
-	return &tsc_pg.page;
+	return tsc_page;
 }
 EXPORT_SYMBOL_GPL(hv_get_tsc_page);
 
@@ -407,13 +416,12 @@ static void suspend_hv_clock_tsc(struct clocksource *arg)
 
 static void resume_hv_clock_tsc(struct clocksource *arg)
 {
-	phys_addr_t phys_addr = virt_to_phys(&tsc_pg);
 	union hv_reference_tsc_msr tsc_msr;
 
 	/* Re-enable the TSC page */
 	tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC);
 	tsc_msr.enable = 1;
-	tsc_msr.pfn = HVPFN_DOWN(phys_addr);
+	tsc_msr.pfn = tsc_pfn;
 	hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64);
 }
 
@@ -497,14 +505,10 @@ static __always_inline void hv_setup_sched_clock(void *sched_clock) {}
 static bool __init hv_init_tsc_clocksource(void)
 {
 	union hv_reference_tsc_msr tsc_msr;
-	phys_addr_t	phys_addr;
 
 	if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE))
 		return false;
 
-	if (hv_root_partition)
-		return false;
-
 	/*
 	 * If Hyper-V offers TSC_INVARIANT, then the virtualized TSC correctly
 	 * handles frequency and offset changes due to live migration,
@@ -522,18 +526,30 @@ static bool __init hv_init_tsc_clocksource(void)
 	}
 
 	hv_read_reference_counter = read_hv_clock_tsc;
-	phys_addr = virt_to_phys(hv_get_tsc_page());
 
 	/*
-	 * The Hyper-V TLFS specifies to preserve the value of reserved
-	 * bits in registers. So read the existing value, preserve the
-	 * low order 12 bits, and add in the guest physical address
-	 * (which already has at least the low 12 bits set to zero since
-	 * it is page aligned). Also set the "enable" bit, which is bit 0.
+	 * TSC page mapping works differently in root compared to guest.
+	 * - In guest partition the guest PFN has to be passed to the
+	 *   hypervisor.
+	 * - In root partition it's other way around: it has to map the PFN
+	 *   provided by the hypervisor.
+	 *   But it can't be mapped right here as it's too early and MMU isn't
+	 *   ready yet. So, we only set the enable bit here and will remap the
+	 *   page later in hv_remap_tsc_clocksource().
+	 *
+	 * It worth mentioning, that TSC clocksource read function
+	 * (read_hv_clock_tsc) has a MSR-based fallback mechanism, used when
+	 * TSC page is zeroed (which is the case until the PFN is remapped) and
+	 * thus TSC clocksource will work even without the real TSC page
+	 * mapped.
 	 */
 	tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC);
+	if (hv_root_partition)
+		tsc_pfn = tsc_msr.pfn;
+	else
+		tsc_pfn = HVPFN_DOWN(virt_to_phys(tsc_page));
 	tsc_msr.enable = 1;
-	tsc_msr.pfn = HVPFN_DOWN(phys_addr);
+	tsc_msr.pfn = tsc_pfn;
 	hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64);
 
 	clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100);
@@ -566,3 +582,20 @@ void __init hv_init_clocksource(void)
 	hv_sched_clock_offset = hv_read_reference_counter();
 	hv_setup_sched_clock(read_hv_sched_clock_msr);
 }
+
+void __init hv_remap_tsc_clocksource(void)
+{
+	if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE))
+		return;
+
+	if (!hv_root_partition) {
+		WARN(1, "%s: attempt to remap TSC page in guest partition\n",
+		     __func__);
+		return;
+	}
+
+	tsc_page = memremap(tsc_pfn << HV_HYP_PAGE_SHIFT, sizeof(tsc_pg),
+			    MEMREMAP_WB);
+	if (!tsc_page)
+		pr_err("Failed to remap Hyper-V TSC page.\n");
+}
diff --git linux-libre-6.1-gnu/drivers/clocksource/ingenic-ost.c linux-libre-6.2-gnu/drivers/clocksource/ingenic-ost.c
index 06d25754e606..9f7c280a1336 100644
--- linux-libre-6.1-gnu/drivers/clocksource/ingenic-ost.c
+++ linux-libre-6.2-gnu/drivers/clocksource/ingenic-ost.c
@@ -141,7 +141,7 @@ static int __init ingenic_ost_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __maybe_unused ingenic_ost_suspend(struct device *dev)
+static int ingenic_ost_suspend(struct device *dev)
 {
 	struct ingenic_ost *ost = dev_get_drvdata(dev);
 
@@ -150,14 +150,14 @@ static int __maybe_unused ingenic_ost_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused ingenic_ost_resume(struct device *dev)
+static int ingenic_ost_resume(struct device *dev)
 {
 	struct ingenic_ost *ost = dev_get_drvdata(dev);
 
 	return clk_enable(ost->clk);
 }
 
-static const struct dev_pm_ops __maybe_unused ingenic_ost_pm_ops = {
+static const struct dev_pm_ops ingenic_ost_pm_ops = {
 	/* _noirq: We want the OST clock to be gated last / ungated first */
 	.suspend_noirq = ingenic_ost_suspend,
 	.resume_noirq  = ingenic_ost_resume,
@@ -181,9 +181,7 @@ static const struct of_device_id ingenic_ost_of_match[] = {
 static struct platform_driver ingenic_ost_driver = {
 	.driver = {
 		.name = "ingenic-ost",
-#ifdef CONFIG_PM_SUSPEND
-		.pm = &ingenic_ost_pm_ops,
-#endif
+		.pm = pm_sleep_ptr(&ingenic_ost_pm_ops),
 		.of_match_table = ingenic_ost_of_match,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/clocksource/sh_cmt.c linux-libre-6.2-gnu/drivers/clocksource/sh_cmt.c
index 64dcb082d4cf..7b952aa52c0b 100644
--- linux-libre-6.1-gnu/drivers/clocksource/sh_cmt.c
+++ linux-libre-6.2-gnu/drivers/clocksource/sh_cmt.c
@@ -13,6 +13,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/iopoll.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
 #include <linux/module.h>
@@ -116,6 +117,7 @@ struct sh_cmt_device {
 	void __iomem *mapbase;
 	struct clk *clk;
 	unsigned long rate;
+	unsigned int reg_delay;
 
 	raw_spinlock_t lock; /* Protect the shared start/stop register */
 
@@ -247,10 +249,17 @@ static inline u32 sh_cmt_read_cmstr(struct sh_cmt_channel *ch)
 
 static inline void sh_cmt_write_cmstr(struct sh_cmt_channel *ch, u32 value)
 {
-	if (ch->iostart)
-		ch->cmt->info->write_control(ch->iostart, 0, value);
-	else
-		ch->cmt->info->write_control(ch->cmt->mapbase, 0, value);
+	u32 old_value = sh_cmt_read_cmstr(ch);
+
+	if (value != old_value) {
+		if (ch->iostart) {
+			ch->cmt->info->write_control(ch->iostart, 0, value);
+			udelay(ch->cmt->reg_delay);
+		} else {
+			ch->cmt->info->write_control(ch->cmt->mapbase, 0, value);
+			udelay(ch->cmt->reg_delay);
+		}
+	}
 }
 
 static inline u32 sh_cmt_read_cmcsr(struct sh_cmt_channel *ch)
@@ -260,7 +269,12 @@ static inline u32 sh_cmt_read_cmcsr(struct sh_cmt_channel *ch)
 
 static inline void sh_cmt_write_cmcsr(struct sh_cmt_channel *ch, u32 value)
 {
-	ch->cmt->info->write_control(ch->ioctrl, CMCSR, value);
+	u32 old_value = sh_cmt_read_cmcsr(ch);
+
+	if (value != old_value) {
+		ch->cmt->info->write_control(ch->ioctrl, CMCSR, value);
+		udelay(ch->cmt->reg_delay);
+	}
 }
 
 static inline u32 sh_cmt_read_cmcnt(struct sh_cmt_channel *ch)
@@ -268,14 +282,33 @@ static inline u32 sh_cmt_read_cmcnt(struct sh_cmt_channel *ch)
 	return ch->cmt->info->read_count(ch->ioctrl, CMCNT);
 }
 
-static inline void sh_cmt_write_cmcnt(struct sh_cmt_channel *ch, u32 value)
+static inline int sh_cmt_write_cmcnt(struct sh_cmt_channel *ch, u32 value)
 {
+	/* Tests showed that we need to wait 3 clocks here */
+	unsigned int cmcnt_delay = DIV_ROUND_UP(3 * ch->cmt->reg_delay, 2);
+	u32 reg;
+
+	if (ch->cmt->info->model > SH_CMT_16BIT) {
+		int ret = read_poll_timeout_atomic(sh_cmt_read_cmcsr, reg,
+						   !(reg & SH_CMT32_CMCSR_WRFLG),
+						   1, cmcnt_delay, false, ch);
+		if (ret < 0)
+			return ret;
+	}
+
 	ch->cmt->info->write_count(ch->ioctrl, CMCNT, value);
+	udelay(cmcnt_delay);
+	return 0;
 }
 
 static inline void sh_cmt_write_cmcor(struct sh_cmt_channel *ch, u32 value)
 {
-	ch->cmt->info->write_count(ch->ioctrl, CMCOR, value);
+	u32 old_value = ch->cmt->info->read_count(ch->ioctrl, CMCOR);
+
+	if (value != old_value) {
+		ch->cmt->info->write_count(ch->ioctrl, CMCOR, value);
+		udelay(ch->cmt->reg_delay);
+	}
 }
 
 static u32 sh_cmt_get_counter(struct sh_cmt_channel *ch, u32 *has_wrapped)
@@ -319,7 +352,7 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_channel *ch, int start)
 
 static int sh_cmt_enable(struct sh_cmt_channel *ch)
 {
-	int k, ret;
+	int ret;
 
 	dev_pm_syscore_device(&ch->cmt->pdev->dev, true);
 
@@ -347,26 +380,9 @@ static int sh_cmt_enable(struct sh_cmt_channel *ch)
 	}
 
 	sh_cmt_write_cmcor(ch, 0xffffffff);
-	sh_cmt_write_cmcnt(ch, 0);
-
-	/*
-	 * According to the sh73a0 user's manual, as CMCNT can be operated
-	 * only by the RCLK (Pseudo 32 kHz), there's one restriction on
-	 * modifying CMCNT register; two RCLK cycles are necessary before
-	 * this register is either read or any modification of the value
-	 * it holds is reflected in the LSI's actual operation.
-	 *
-	 * While at it, we're supposed to clear out the CMCNT as of this
-	 * moment, so make sure it's processed properly here.  This will
-	 * take RCLKx2 at maximum.
-	 */
-	for (k = 0; k < 100; k++) {
-		if (!sh_cmt_read_cmcnt(ch))
-			break;
-		udelay(1);
-	}
+	ret = sh_cmt_write_cmcnt(ch, 0);
 
-	if (sh_cmt_read_cmcnt(ch)) {
+	if (ret || sh_cmt_read_cmcnt(ch)) {
 		dev_err(&ch->cmt->pdev->dev, "ch%u: cannot clear CMCNT\n",
 			ch->index);
 		ret = -ETIMEDOUT;
@@ -995,8 +1011,8 @@ MODULE_DEVICE_TABLE(of, sh_cmt_of_table);
 
 static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
 {
-	unsigned int mask;
-	unsigned int i;
+	unsigned int mask, i;
+	unsigned long rate;
 	int ret;
 
 	cmt->pdev = pdev;
@@ -1032,10 +1048,16 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
 	if (ret < 0)
 		goto err_clk_unprepare;
 
-	if (cmt->info->width == 16)
-		cmt->rate = clk_get_rate(cmt->clk) / 512;
-	else
-		cmt->rate = clk_get_rate(cmt->clk) / 8;
+	rate = clk_get_rate(cmt->clk);
+	if (!rate) {
+		ret = -EINVAL;
+		goto err_clk_disable;
+	}
+
+	/* We shall wait 2 input clks after register writes */
+	if (cmt->info->model >= SH_CMT_48BIT)
+		cmt->reg_delay = DIV_ROUND_UP(2UL * USEC_PER_SEC, rate);
+	cmt->rate = rate / (cmt->info->width == 16 ? 512 : 8);
 
 	/* Map the memory resource(s). */
 	ret = sh_cmt_map_memory(cmt);
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-npcm7xx.c linux-libre-6.2-gnu/drivers/clocksource/timer-npcm7xx.c
index a00520cbb660..9af30af5f989 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-npcm7xx.c
+++ linux-libre-6.2-gnu/drivers/clocksource/timer-npcm7xx.c
@@ -188,6 +188,7 @@ static void __init npcm7xx_clocksource_init(void)
 
 static int __init npcm7xx_timer_init(struct device_node *np)
 {
+	struct clk *clk;
 	int ret;
 
 	ret = timer_of_init(np, &npcm7xx_to);
@@ -199,6 +200,15 @@ static int __init npcm7xx_timer_init(struct device_node *np)
 	npcm7xx_to.of_clk.rate = npcm7xx_to.of_clk.rate /
 		(NPCM7XX_Tx_MIN_PRESCALE + 1);
 
+	/* Enable the clock for timer1, if it exists */
+	clk = of_clk_get(np, 1);
+	if (clk) {
+		if (!IS_ERR(clk))
+			clk_prepare_enable(clk);
+		else
+			pr_warn("%pOF: Failed to get clock for timer1: %pe", np, clk);
+	}
+
 	npcm7xx_clocksource_init();
 	npcm7xx_clockevents_init();
 
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-sp804.c linux-libre-6.2-gnu/drivers/clocksource/timer-sp804.c
index e6a87f4af2b5..cd1916c05325 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-sp804.c
+++ linux-libre-6.2-gnu/drivers/clocksource/timer-sp804.c
@@ -155,14 +155,14 @@ static irqreturn_t sp804_timer_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static inline void timer_shutdown(struct clock_event_device *evt)
+static inline void evt_timer_shutdown(struct clock_event_device *evt)
 {
 	writel(0, common_clkevt->ctrl);
 }
 
 static int sp804_shutdown(struct clock_event_device *evt)
 {
-	timer_shutdown(evt);
+	evt_timer_shutdown(evt);
 	return 0;
 }
 
@@ -171,7 +171,7 @@ static int sp804_set_periodic(struct clock_event_device *evt)
 	unsigned long ctrl = TIMER_CTRL_32BIT | TIMER_CTRL_IE |
 			     TIMER_CTRL_PERIODIC | TIMER_CTRL_ENABLE;
 
-	timer_shutdown(evt);
+	evt_timer_shutdown(evt);
 	writel(common_clkevt->reload, common_clkevt->load);
 	writel(ctrl, common_clkevt->ctrl);
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm-systimer.c linux-libre-6.2-gnu/drivers/clocksource/timer-ti-dm-systimer.c
index 2737407ff069..632523c1232f 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm-systimer.c
+++ linux-libre-6.2-gnu/drivers/clocksource/timer-ti-dm-systimer.c
@@ -345,8 +345,10 @@ static int __init dmtimer_systimer_init_clock(struct dmtimer_systimer *t,
 		return error;
 
 	r = clk_get_rate(clock);
-	if (!r)
+	if (!r) {
+		clk_disable_unprepare(clock);
 		return -ENODEV;
+	}
 
 	if (is_ick)
 		t->ick = clock;
diff --git linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm.c linux-libre-6.2-gnu/drivers/clocksource/timer-ti-dm.c
index cad29ded3a48..b24b903a8822 100644
--- linux-libre-6.1-gnu/drivers/clocksource/timer-ti-dm.c
+++ linux-libre-6.2-gnu/drivers/clocksource/timer-ti-dm.c
@@ -633,6 +633,8 @@ static struct omap_dm_timer *omap_dm_timer_request_by_node(struct device_node *n
 static int omap_dm_timer_free(struct omap_dm_timer *cookie)
 {
 	struct dmtimer *timer;
+	struct device *dev;
+	int rc;
 
 	timer = to_dmtimer(cookie);
 	if (unlikely(!timer))
@@ -640,10 +642,21 @@ static int omap_dm_timer_free(struct omap_dm_timer *cookie)
 
 	WARN_ON(!timer->reserved);
 	timer->reserved = 0;
+
+	dev = &timer->pdev->dev;
+	rc = pm_runtime_resume_and_get(dev);
+	if (rc)
+		return rc;
+
+	/* Clear timer configuration */
+	dmtimer_write(timer, OMAP_TIMER_CTRL_REG, 0);
+
+	pm_runtime_put_sync(dev);
+
 	return 0;
 }
 
-int omap_dm_timer_get_irq(struct omap_dm_timer *cookie)
+static int omap_dm_timer_get_irq(struct omap_dm_timer *cookie)
 {
 	struct dmtimer *timer = to_dmtimer(cookie);
 	if (timer)
@@ -1135,6 +1148,10 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 			goto err_disable;
 		}
 		__omap_dm_timer_init_regs(timer);
+
+		/* Clear timer configuration */
+		dmtimer_write(timer, OMAP_TIMER_CTRL_REG, 0);
+
 		pm_runtime_put(dev);
 	}
 
@@ -1258,7 +1275,7 @@ static struct platform_driver omap_dm_timer_driver = {
 	.remove = omap_dm_timer_remove,
 	.driver = {
 		.name   = "omap_timer",
-		.of_match_table = of_match_ptr(omap_timer_match),
+		.of_match_table = omap_timer_match,
 		.pm = &omap_dm_timer_pm_ops,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/comedi/drivers/adv_pci1760.c linux-libre-6.2-gnu/drivers/comedi/drivers/adv_pci1760.c
index fcfc2e299110..27f3890f471d 100644
--- linux-libre-6.1-gnu/drivers/comedi/drivers/adv_pci1760.c
+++ linux-libre-6.2-gnu/drivers/comedi/drivers/adv_pci1760.c
@@ -58,7 +58,7 @@
 #define PCI1760_CMD_CLR_IMB2		0x00	/* Clears IMB2 */
 #define PCI1760_CMD_SET_DO		0x01	/* Set output state */
 #define PCI1760_CMD_GET_DO		0x02	/* Read output status */
-#define PCI1760_CMD_GET_STATUS		0x03	/* Read current status */
+#define PCI1760_CMD_GET_STATUS		0x07	/* Read current status */
 #define PCI1760_CMD_GET_FW_VER		0x0e	/* Read firmware version */
 #define PCI1760_CMD_GET_HW_VER		0x0f	/* Read hardware version */
 #define PCI1760_CMD_SET_PWM_HI(x)	(0x10 + (x) * 2) /* Set "hi" period */
diff --git linux-libre-6.1-gnu/drivers/counter/stm32-lptimer-cnt.c linux-libre-6.2-gnu/drivers/counter/stm32-lptimer-cnt.c
index d6b80b6dfc28..8439755559b2 100644
--- linux-libre-6.1-gnu/drivers/counter/stm32-lptimer-cnt.c
+++ linux-libre-6.2-gnu/drivers/counter/stm32-lptimer-cnt.c
@@ -69,7 +69,7 @@ static int stm32_lptim_set_enable_state(struct stm32_lptim_cnt *priv,
 
 	/* ensure CMP & ARR registers are properly written */
 	ret = regmap_read_poll_timeout(priv->regmap, STM32_LPTIM_ISR, val,
-				       (val & STM32_LPTIM_CMPOK_ARROK),
+				       (val & STM32_LPTIM_CMPOK_ARROK) == STM32_LPTIM_CMPOK_ARROK,
 				       100, 1000);
 	if (ret)
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/cpufreq/Kconfig.arm linux-libre-6.2-gnu/drivers/cpufreq/Kconfig.arm
index 82e5de1f6f8c..0a0352d8fa45 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/Kconfig.arm
+++ linux-libre-6.2-gnu/drivers/cpufreq/Kconfig.arm
@@ -41,6 +41,15 @@ config ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM
 	  To compile this driver as a module, choose M here: the
 	  module will be called sun50i-cpufreq-nvmem.
 
+config ARM_APPLE_SOC_CPUFREQ
+	tristate "Apple Silicon SoC CPUFreq support"
+	depends on ARCH_APPLE || (COMPILE_TEST && 64BIT)
+	select PM_OPP
+	default ARCH_APPLE
+	help
+	  This adds the CPUFreq driver for Apple Silicon machines
+	  (e.g. Apple M1).
+
 config ARM_ARMADA_37XX_CPUFREQ
 	tristate "Armada 37xx CPUFreq support"
 	depends on ARCH_MVEBU && CPUFREQ_DT
@@ -340,8 +349,8 @@ config ARM_TEGRA194_CPUFREQ
 
 config ARM_TI_CPUFREQ
 	bool "Texas Instruments CPUFreq support"
-	depends on ARCH_OMAP2PLUS
-	default ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS || ARCH_K3
+	default y
 	help
 	  This driver enables valid OPPs on the running platform based on
 	  values contained within the SoC in use. Enable this in order to
diff --git linux-libre-6.1-gnu/drivers/cpufreq/Makefile linux-libre-6.2-gnu/drivers/cpufreq/Makefile
index 49b98c62c5af..32a7029e25ed 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/Makefile
+++ linux-libre-6.2-gnu/drivers/cpufreq/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_X86_AMD_FREQ_SENSITIVITY)	+= amd_freq_sensitivity.o
 
 ##################################################################################
 # ARM SoC drivers
+obj-$(CONFIG_ARM_APPLE_SOC_CPUFREQ)	+= apple-soc-cpufreq.o
 obj-$(CONFIG_ARM_ARMADA_37XX_CPUFREQ)	+= armada-37xx-cpufreq.o
 obj-$(CONFIG_ARM_ARMADA_8K_CPUFREQ)	+= armada-8k-cpufreq.o
 obj-$(CONFIG_ARM_BRCMSTB_AVS_CPUFREQ)	+= brcmstb-avs-cpufreq.o
diff --git linux-libre-6.1-gnu/drivers/cpufreq/acpi-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/acpi-cpufreq.c
index 1bb2b90ebb21..78adfb2ffff6 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/acpi-cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/acpi-cpufreq.c
@@ -19,6 +19,7 @@
 #include <linux/compiler.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
+#include <linux/string_helpers.h>
 
 #include <linux/acpi.h>
 #include <linux/io.h>
@@ -135,8 +136,8 @@ static int set_boost(struct cpufreq_policy *policy, int val)
 {
 	on_each_cpu_mask(policy->cpus, boost_set_msr_each,
 			 (void *)(long)val, 1);
-	pr_debug("CPU %*pbl: Core Boosting %sabled.\n",
-		 cpumask_pr_args(policy->cpus), val ? "en" : "dis");
+	pr_debug("CPU %*pbl: Core Boosting %s.\n",
+		 cpumask_pr_args(policy->cpus), str_enabled_disabled(val));
 
 	return 0;
 }
@@ -535,15 +536,6 @@ static void free_acpi_perf_data(void)
 	free_percpu(acpi_perf_data);
 }
 
-static int cpufreq_boost_online(unsigned int cpu)
-{
-	/*
-	 * On the CPU_UP path we simply keep the boost-disable flag
-	 * in sync with the current global state.
-	 */
-	return boost_set_msr(acpi_cpufreq_driver.boost_enabled);
-}
-
 static int cpufreq_boost_down_prep(unsigned int cpu)
 {
 	/*
@@ -897,6 +889,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	if (perf->states[0].core_frequency * 1000 != freq_table[0].frequency)
 		pr_warn(FW_WARN "P-state 0 is not max freq\n");
 
+	if (acpi_cpufreq_driver.set_boost)
+		set_boost(policy, acpi_cpufreq_driver.boost_enabled);
+
 	return result;
 
 err_unreg:
@@ -916,6 +911,7 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 
 	pr_debug("%s\n", __func__);
 
+	cpufreq_boost_down_prep(policy->cpu);
 	policy->fast_switch_possible = false;
 	policy->driver_data = NULL;
 	acpi_processor_unregister_performance(data->acpi_perf_cpu);
@@ -958,12 +954,8 @@ static struct cpufreq_driver acpi_cpufreq_driver = {
 	.attr		= acpi_cpufreq_attr,
 };
 
-static enum cpuhp_state acpi_cpufreq_online;
-
 static void __init acpi_cpufreq_boost_init(void)
 {
-	int ret;
-
 	if (!(boot_cpu_has(X86_FEATURE_CPB) || boot_cpu_has(X86_FEATURE_IDA))) {
 		pr_debug("Boost capabilities not present in the processor\n");
 		return;
@@ -971,24 +963,6 @@ static void __init acpi_cpufreq_boost_init(void)
 
 	acpi_cpufreq_driver.set_boost = set_boost;
 	acpi_cpufreq_driver.boost_enabled = boost_state(0);
-
-	/*
-	 * This calls the online callback on all online cpu and forces all
-	 * MSRs to the same value.
-	 */
-	ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "cpufreq/acpi:online",
-				cpufreq_boost_online, cpufreq_boost_down_prep);
-	if (ret < 0) {
-		pr_err("acpi_cpufreq: failed to register hotplug callbacks\n");
-		return;
-	}
-	acpi_cpufreq_online = ret;
-}
-
-static void acpi_cpufreq_boost_exit(void)
-{
-	if (acpi_cpufreq_online > 0)
-		cpuhp_remove_state_nocalls(acpi_cpufreq_online);
 }
 
 static int __init acpi_cpufreq_init(void)
@@ -1032,7 +1006,6 @@ static int __init acpi_cpufreq_init(void)
 	ret = cpufreq_register_driver(&acpi_cpufreq_driver);
 	if (ret) {
 		free_acpi_perf_data();
-		acpi_cpufreq_boost_exit();
 	}
 	return ret;
 }
@@ -1041,8 +1014,6 @@ static void __exit acpi_cpufreq_exit(void)
 {
 	pr_debug("%s\n", __func__);
 
-	acpi_cpufreq_boost_exit();
-
 	cpufreq_unregister_driver(&acpi_cpufreq_driver);
 
 	free_acpi_perf_data();
diff --git linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate-ut.c linux-libre-6.2-gnu/drivers/cpufreq/amd-pstate-ut.c
index e4a5b4d90f83..7f3fe2048981 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate-ut.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/amd-pstate-ut.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-1.0-or-later
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * AMD Processor P-state Frequency Driver Unit Test
  *
diff --git linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate.c linux-libre-6.2-gnu/drivers/cpufreq/amd-pstate.c
index 204e39006dda..c17bd845f5fc 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/amd-pstate.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/amd-pstate.c
@@ -307,6 +307,7 @@ static void amd_pstate_adjust_perf(unsigned int cpu,
 		max_perf = min_perf;
 
 	amd_pstate_update(cpudata, min_perf, des_perf, max_perf, true);
+	cpufreq_cpu_put(policy);
 }
 
 static int amd_get_min_freq(struct amd_cpudata *cpudata)
diff --git linux-libre-6.1-gnu/drivers/cpufreq/amd_freq_sensitivity.c linux-libre-6.2-gnu/drivers/cpufreq/amd_freq_sensitivity.c
index 6448e03bcf48..59b19b9975e8 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/amd_freq_sensitivity.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/amd_freq_sensitivity.c
@@ -125,6 +125,8 @@ static int __init amd_freq_sensitivity_init(void)
 	if (!pcidev) {
 		if (!boot_cpu_has(X86_FEATURE_PROC_FEEDBACK))
 			return -ENODEV;
+	} else {
+		pci_dev_put(pcidev);
 	}
 
 	if (rdmsrl_safe(MSR_AMD64_FREQ_SENSITIVITY_ACTUAL, &val))
diff --git linux-libre-6.1-gnu/drivers/cpufreq/apple-soc-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/apple-soc-cpufreq.c
new file mode 100644
index 000000000000..c11d22fd84c3
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/cpufreq/apple-soc-cpufreq.c
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Apple SoC CPU cluster performance state driver
+ *
+ * Copyright The Asahi Linux Contributors
+ *
+ * Based on scpi-cpufreq.c
+ */
+
+#include <linux/bitfield.h>
+#include <linux/bitops.h>
+#include <linux/cpu.h>
+#include <linux/cpufreq.h>
+#include <linux/cpumask.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/pm_opp.h>
+#include <linux/slab.h>
+
+#define APPLE_DVFS_CMD			0x20
+#define APPLE_DVFS_CMD_BUSY		BIT(31)
+#define APPLE_DVFS_CMD_SET		BIT(25)
+#define APPLE_DVFS_CMD_PS2		GENMASK(16, 12)
+#define APPLE_DVFS_CMD_PS1		GENMASK(4, 0)
+
+/* Same timebase as CPU counter (24MHz) */
+#define APPLE_DVFS_LAST_CHG_TIME	0x38
+
+/*
+ * Apple ran out of bits and had to shift this in T8112...
+ */
+#define APPLE_DVFS_STATUS			0x50
+#define APPLE_DVFS_STATUS_CUR_PS_T8103		GENMASK(7, 4)
+#define APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8103	4
+#define APPLE_DVFS_STATUS_TGT_PS_T8103		GENMASK(3, 0)
+#define APPLE_DVFS_STATUS_CUR_PS_T8112		GENMASK(9, 5)
+#define APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8112	5
+#define APPLE_DVFS_STATUS_TGT_PS_T8112		GENMASK(4, 0)
+
+/*
+ * Div is +1, base clock is 12MHz on existing SoCs.
+ * For documentation purposes. We use the OPP table to
+ * get the frequency.
+ */
+#define APPLE_DVFS_PLL_STATUS		0xc0
+#define APPLE_DVFS_PLL_FACTOR		0xc8
+#define APPLE_DVFS_PLL_FACTOR_MULT	GENMASK(31, 16)
+#define APPLE_DVFS_PLL_FACTOR_DIV	GENMASK(15, 0)
+
+#define APPLE_DVFS_TRANSITION_TIMEOUT 100
+
+struct apple_soc_cpufreq_info {
+	u64 max_pstate;
+	u64 cur_pstate_mask;
+	u64 cur_pstate_shift;
+};
+
+struct apple_cpu_priv {
+	struct device *cpu_dev;
+	void __iomem *reg_base;
+	const struct apple_soc_cpufreq_info *info;
+};
+
+static struct cpufreq_driver apple_soc_cpufreq_driver;
+
+static const struct apple_soc_cpufreq_info soc_t8103_info = {
+	.max_pstate = 15,
+	.cur_pstate_mask = APPLE_DVFS_STATUS_CUR_PS_T8103,
+	.cur_pstate_shift = APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8103,
+};
+
+static const struct apple_soc_cpufreq_info soc_t8112_info = {
+	.max_pstate = 31,
+	.cur_pstate_mask = APPLE_DVFS_STATUS_CUR_PS_T8112,
+	.cur_pstate_shift = APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8112,
+};
+
+static const struct apple_soc_cpufreq_info soc_default_info = {
+	.max_pstate = 15,
+	.cur_pstate_mask = 0, /* fallback */
+};
+
+static const struct of_device_id apple_soc_cpufreq_of_match[] = {
+	{
+		.compatible = "apple,t8103-cluster-cpufreq",
+		.data = &soc_t8103_info,
+	},
+	{
+		.compatible = "apple,t8112-cluster-cpufreq",
+		.data = &soc_t8112_info,
+	},
+	{
+		.compatible = "apple,cluster-cpufreq",
+		.data = &soc_default_info,
+	},
+	{}
+};
+
+static unsigned int apple_soc_cpufreq_get_rate(unsigned int cpu)
+{
+	struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu);
+	struct apple_cpu_priv *priv = policy->driver_data;
+	struct cpufreq_frequency_table *p;
+	unsigned int pstate;
+
+	if (priv->info->cur_pstate_mask) {
+		u64 reg = readq_relaxed(priv->reg_base + APPLE_DVFS_STATUS);
+
+		pstate = (reg & priv->info->cur_pstate_mask) >>  priv->info->cur_pstate_shift;
+	} else {
+		/*
+		 * For the fallback case we might not know the layout of DVFS_STATUS,
+		 * so just use the command register value (which ignores boost limitations).
+		 */
+		u64 reg = readq_relaxed(priv->reg_base + APPLE_DVFS_CMD);
+
+		pstate = FIELD_GET(APPLE_DVFS_CMD_PS1, reg);
+	}
+
+	cpufreq_for_each_valid_entry(p, policy->freq_table)
+		if (p->driver_data == pstate)
+			return p->frequency;
+
+	dev_err(priv->cpu_dev, "could not find frequency for pstate %d\n",
+		pstate);
+	return 0;
+}
+
+static int apple_soc_cpufreq_set_target(struct cpufreq_policy *policy,
+					unsigned int index)
+{
+	struct apple_cpu_priv *priv = policy->driver_data;
+	unsigned int pstate = policy->freq_table[index].driver_data;
+	u64 reg;
+
+	/* Fallback for newer SoCs */
+	if (index > priv->info->max_pstate)
+		index = priv->info->max_pstate;
+
+	if (readq_poll_timeout_atomic(priv->reg_base + APPLE_DVFS_CMD, reg,
+				      !(reg & APPLE_DVFS_CMD_BUSY), 2,
+				      APPLE_DVFS_TRANSITION_TIMEOUT)) {
+		return -EIO;
+	}
+
+	reg &= ~(APPLE_DVFS_CMD_PS1 | APPLE_DVFS_CMD_PS2);
+	reg |= FIELD_PREP(APPLE_DVFS_CMD_PS1, pstate);
+	reg |= FIELD_PREP(APPLE_DVFS_CMD_PS2, pstate);
+	reg |= APPLE_DVFS_CMD_SET;
+
+	writeq_relaxed(reg, priv->reg_base + APPLE_DVFS_CMD);
+
+	return 0;
+}
+
+static unsigned int apple_soc_cpufreq_fast_switch(struct cpufreq_policy *policy,
+						  unsigned int target_freq)
+{
+	if (apple_soc_cpufreq_set_target(policy, policy->cached_resolved_idx) < 0)
+		return 0;
+
+	return policy->freq_table[policy->cached_resolved_idx].frequency;
+}
+
+static int apple_soc_cpufreq_find_cluster(struct cpufreq_policy *policy,
+					  void __iomem **reg_base,
+					  const struct apple_soc_cpufreq_info **info)
+{
+	struct of_phandle_args args;
+	const struct of_device_id *match;
+	int ret = 0;
+
+	ret = of_perf_domain_get_sharing_cpumask(policy->cpu, "performance-domains",
+						 "#performance-domain-cells",
+						 policy->cpus, &args);
+	if (ret < 0)
+		return ret;
+
+	match = of_match_node(apple_soc_cpufreq_of_match, args.np);
+	of_node_put(args.np);
+	if (!match)
+		return -ENODEV;
+
+	*info = match->data;
+
+	*reg_base = of_iomap(args.np, 0);
+	if (IS_ERR(*reg_base))
+		return PTR_ERR(*reg_base);
+
+	return 0;
+}
+
+static struct freq_attr *apple_soc_cpufreq_hw_attr[] = {
+	&cpufreq_freq_attr_scaling_available_freqs,
+	NULL, /* Filled in below if boost is enabled */
+	NULL,
+};
+
+static int apple_soc_cpufreq_init(struct cpufreq_policy *policy)
+{
+	int ret, i;
+	unsigned int transition_latency;
+	void __iomem *reg_base;
+	struct device *cpu_dev;
+	struct apple_cpu_priv *priv;
+	const struct apple_soc_cpufreq_info *info;
+	struct cpufreq_frequency_table *freq_table;
+
+	cpu_dev = get_cpu_device(policy->cpu);
+	if (!cpu_dev) {
+		pr_err("failed to get cpu%d device\n", policy->cpu);
+		return -ENODEV;
+	}
+
+	ret = dev_pm_opp_of_add_table(cpu_dev);
+	if (ret < 0) {
+		dev_err(cpu_dev, "%s: failed to add OPP table: %d\n", __func__, ret);
+		return ret;
+	}
+
+	ret = apple_soc_cpufreq_find_cluster(policy, &reg_base, &info);
+	if (ret) {
+		dev_err(cpu_dev, "%s: failed to get cluster info: %d\n", __func__, ret);
+		return ret;
+	}
+
+	ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus);
+	if (ret) {
+		dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n", __func__, ret);
+		goto out_iounmap;
+	}
+
+	ret = dev_pm_opp_get_opp_count(cpu_dev);
+	if (ret <= 0) {
+		dev_dbg(cpu_dev, "OPP table is not ready, deferring probe\n");
+		ret = -EPROBE_DEFER;
+		goto out_free_opp;
+	}
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		ret = -ENOMEM;
+		goto out_free_opp;
+	}
+
+	ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table);
+	if (ret) {
+		dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret);
+		goto out_free_priv;
+	}
+
+	/* Get OPP levels (p-state indexes) and stash them in driver_data */
+	for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
+		unsigned long rate = freq_table[i].frequency * 1000 + 999;
+		struct dev_pm_opp *opp = dev_pm_opp_find_freq_floor(cpu_dev, &rate);
+
+		if (IS_ERR(opp)) {
+			ret = PTR_ERR(opp);
+			goto out_free_cpufreq_table;
+		}
+		freq_table[i].driver_data = dev_pm_opp_get_level(opp);
+		dev_pm_opp_put(opp);
+	}
+
+	priv->cpu_dev = cpu_dev;
+	priv->reg_base = reg_base;
+	priv->info = info;
+	policy->driver_data = priv;
+	policy->freq_table = freq_table;
+
+	transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev);
+	if (!transition_latency)
+		transition_latency = CPUFREQ_ETERNAL;
+
+	policy->cpuinfo.transition_latency = transition_latency;
+	policy->dvfs_possible_from_any_cpu = true;
+	policy->fast_switch_possible = true;
+	policy->suspend_freq = freq_table[0].frequency;
+
+	if (policy_has_boost_freq(policy)) {
+		ret = cpufreq_enable_boost_support();
+		if (ret) {
+			dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
+		} else {
+			apple_soc_cpufreq_hw_attr[1] = &cpufreq_freq_attr_scaling_boost_freqs;
+			apple_soc_cpufreq_driver.boost_enabled = true;
+		}
+	}
+
+	return 0;
+
+out_free_cpufreq_table:
+	dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table);
+out_free_priv:
+	kfree(priv);
+out_free_opp:
+	dev_pm_opp_remove_all_dynamic(cpu_dev);
+out_iounmap:
+	iounmap(reg_base);
+	return ret;
+}
+
+static int apple_soc_cpufreq_exit(struct cpufreq_policy *policy)
+{
+	struct apple_cpu_priv *priv = policy->driver_data;
+
+	dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table);
+	dev_pm_opp_remove_all_dynamic(priv->cpu_dev);
+	iounmap(priv->reg_base);
+	kfree(priv);
+
+	return 0;
+}
+
+static struct cpufreq_driver apple_soc_cpufreq_driver = {
+	.name		= "apple-cpufreq",
+	.flags		= CPUFREQ_HAVE_GOVERNOR_PER_POLICY |
+			  CPUFREQ_NEED_INITIAL_FREQ_CHECK | CPUFREQ_IS_COOLING_DEV,
+	.verify		= cpufreq_generic_frequency_table_verify,
+	.get		= apple_soc_cpufreq_get_rate,
+	.init		= apple_soc_cpufreq_init,
+	.exit		= apple_soc_cpufreq_exit,
+	.target_index	= apple_soc_cpufreq_set_target,
+	.fast_switch	= apple_soc_cpufreq_fast_switch,
+	.register_em	= cpufreq_register_em_with_opp,
+	.attr		= apple_soc_cpufreq_hw_attr,
+	.suspend	= cpufreq_generic_suspend,
+};
+
+static int __init apple_soc_cpufreq_module_init(void)
+{
+	if (!of_machine_is_compatible("apple,arm-platform"))
+		return -ENODEV;
+
+	return cpufreq_register_driver(&apple_soc_cpufreq_driver);
+}
+module_init(apple_soc_cpufreq_module_init);
+
+static void __exit apple_soc_cpufreq_module_exit(void)
+{
+	cpufreq_unregister_driver(&apple_soc_cpufreq_driver);
+}
+module_exit(apple_soc_cpufreq_module_exit);
+
+MODULE_DEVICE_TABLE(of, apple_soc_cpufreq_of_match);
+MODULE_AUTHOR("Hector Martin <marcan@marcan.st>");
+MODULE_DESCRIPTION("Apple SoC CPU cluster DVFS driver");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/cpufreq/armada-37xx-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
index c10fc33b29b1..b74289a95a17 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
 		return -ENODEV;
 	}
 
-	clk = clk_get(cpu_dev, 0);
+	clk = clk_get(cpu_dev, NULL);
 	if (IS_ERR(clk)) {
 		dev_err(cpu_dev, "Cannot get clock for CPU0\n");
 		return PTR_ERR(clk);
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cppc_cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/cppc_cpufreq.c
index 432dfb4e8027..022e3555407c 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cppc_cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/cppc_cpufreq.c
@@ -487,7 +487,8 @@ static unsigned int get_perf_level_count(struct cpufreq_policy *policy)
 	cpu_data = policy->driver_data;
 	perf_caps = &cpu_data->perf_caps;
 	max_cap = arch_scale_cpu_capacity(cpu);
-	min_cap = div_u64(max_cap * perf_caps->lowest_perf, perf_caps->highest_perf);
+	min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf,
+			  perf_caps->highest_perf);
 	if ((min_cap == 0) || (max_cap < min_cap))
 		return 0;
 	return 1 + max_cap / CPPC_EM_CAP_STEP - min_cap / CPPC_EM_CAP_STEP;
@@ -519,10 +520,10 @@ static int cppc_get_cpu_power(struct device *cpu_dev,
 	cpu_data = policy->driver_data;
 	perf_caps = &cpu_data->perf_caps;
 	max_cap = arch_scale_cpu_capacity(cpu_dev->id);
-	min_cap = div_u64(max_cap * perf_caps->lowest_perf,
-			perf_caps->highest_perf);
-
-	perf_step = CPPC_EM_CAP_STEP * perf_caps->highest_perf / max_cap;
+	min_cap = div_u64((u64)max_cap * perf_caps->lowest_perf,
+			  perf_caps->highest_perf);
+	perf_step = div_u64((u64)CPPC_EM_CAP_STEP * perf_caps->highest_perf,
+			    max_cap);
 	min_step = min_cap / CPPC_EM_CAP_STEP;
 	max_step = max_cap / CPPC_EM_CAP_STEP;
 
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cpufreq-dt-platdev.c linux-libre-6.2-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
index 6ac3800db450..e85703651098 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -103,6 +103,8 @@ static const struct of_device_id allowlist[] __initconst = {
 static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "allwinner,sun50i-h6", },
 
+	{ .compatible = "apple,arm-platform", },
+
 	{ .compatible = "arm,vexpress", },
 
 	{ .compatible = "calxeda,highbank", },
@@ -135,6 +137,7 @@ static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "nvidia,tegra30", },
 	{ .compatible = "nvidia,tegra124", },
 	{ .compatible = "nvidia,tegra210", },
+	{ .compatible = "nvidia,tegra234", },
 
 	{ .compatible = "qcom,apq8096", },
 	{ .compatible = "qcom,msm8996", },
@@ -148,6 +151,7 @@ static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "qcom,sdm845", },
 	{ .compatible = "qcom,sm6115", },
 	{ .compatible = "qcom,sm6350", },
+	{ .compatible = "qcom,sm6375", },
 	{ .compatible = "qcom,sm8150", },
 	{ .compatible = "qcom,sm8250", },
 	{ .compatible = "qcom,sm8350", },
@@ -160,6 +164,7 @@ static const struct of_device_id blocklist[] __initconst = {
 	{ .compatible = "ti,am43", },
 	{ .compatible = "ti,dra7", },
 	{ .compatible = "ti,omap3", },
+	{ .compatible = "ti,am625", },
 
 	{ .compatible = "qcom,ipq8064", },
 	{ .compatible = "qcom,apq8064", },
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/cpufreq.c
index 69b3d61852ac..7e56a42750ea 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/cpufreq.c
@@ -1207,6 +1207,7 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 	if (!zalloc_cpumask_var(&policy->real_cpus, GFP_KERNEL))
 		goto err_free_rcpumask;
 
+	init_completion(&policy->kobj_unregister);
 	ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq,
 				   cpufreq_global_kobject, "policy%u", cpu);
 	if (ret) {
@@ -1245,7 +1246,6 @@ static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu)
 	init_rwsem(&policy->rwsem);
 	spin_lock_init(&policy->transition_lock);
 	init_waitqueue_head(&policy->transition_wait);
-	init_completion(&policy->kobj_unregister);
 	INIT_WORK(&policy->update, handle_update);
 
 	policy->cpu = cpu;
diff --git linux-libre-6.1-gnu/drivers/cpufreq/cpufreq_stats.c linux-libre-6.2-gnu/drivers/cpufreq/cpufreq_stats.c
index 1570d6f3e75d..55c7ffd37d1c 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/cpufreq_stats.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/cpufreq_stats.c
@@ -128,25 +128,23 @@ static ssize_t show_trans_table(struct cpufreq_policy *policy, char *buf)
 	ssize_t len = 0;
 	int i, j, count;
 
-	len += scnprintf(buf + len, PAGE_SIZE - len, "   From  :    To\n");
-	len += scnprintf(buf + len, PAGE_SIZE - len, "         : ");
+	len += sysfs_emit_at(buf, len, "   From  :    To\n");
+	len += sysfs_emit_at(buf, len, "         : ");
 	for (i = 0; i < stats->state_num; i++) {
 		if (len >= PAGE_SIZE)
 			break;
-		len += scnprintf(buf + len, PAGE_SIZE - len, "%9u ",
-				stats->freq_table[i]);
+		len += sysfs_emit_at(buf, len, "%9u ", stats->freq_table[i]);
 	}
 	if (len >= PAGE_SIZE)
 		return PAGE_SIZE;
 
-	len += scnprintf(buf + len, PAGE_SIZE - len, "\n");
+	len += sysfs_emit_at(buf, len, "\n");
 
 	for (i = 0; i < stats->state_num; i++) {
 		if (len >= PAGE_SIZE)
 			break;
 
-		len += scnprintf(buf + len, PAGE_SIZE - len, "%9u: ",
-				stats->freq_table[i]);
+		len += sysfs_emit_at(buf, len, "%9u: ", stats->freq_table[i]);
 
 		for (j = 0; j < stats->state_num; j++) {
 			if (len >= PAGE_SIZE)
@@ -157,11 +155,11 @@ static ssize_t show_trans_table(struct cpufreq_policy *policy, char *buf)
 			else
 				count = stats->trans_table[i * stats->max_state + j];
 
-			len += scnprintf(buf + len, PAGE_SIZE - len, "%9u ", count);
+			len += sysfs_emit_at(buf, len, "%9u ", count);
 		}
 		if (len >= PAGE_SIZE)
 			break;
-		len += scnprintf(buf + len, PAGE_SIZE - len, "\n");
+		len += sysfs_emit_at(buf, len, "\n");
 	}
 
 	if (len >= PAGE_SIZE) {
diff --git linux-libre-6.1-gnu/drivers/cpufreq/intel_pstate.c linux-libre-6.2-gnu/drivers/cpufreq/intel_pstate.c
index 6ff73c30769f..fd73d6d2b808 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/intel_pstate.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/intel_pstate.c
@@ -298,6 +298,7 @@ static int hwp_active __read_mostly;
 static int hwp_mode_bdw __read_mostly;
 static bool per_cpu_limits __read_mostly;
 static bool hwp_boost __read_mostly;
+static bool hwp_forced __read_mostly;
 
 static struct cpufreq_driver *intel_pstate_driver __read_mostly;
 
@@ -1679,12 +1680,12 @@ static void intel_pstate_update_epp_defaults(struct cpudata *cpudata)
 		return;
 
 	/*
-	 * If powerup EPP is something other than chipset default 0x80 and
-	 * - is more performance oriented than 0x80 (default balance_perf EPP)
+	 * If the EPP is set by firmware, which means that firmware enabled HWP
+	 * - Is equal or less than 0x80 (default balance_perf EPP)
 	 * - But less performance oriented than performance EPP
 	 *   then use this as new balance_perf EPP.
 	 */
-	if (cpudata->epp_default < HWP_EPP_BALANCE_PERFORMANCE &&
+	if (hwp_forced && cpudata->epp_default <= HWP_EPP_BALANCE_PERFORMANCE &&
 	    cpudata->epp_default > HWP_EPP_PERFORMANCE) {
 		epp_values[EPP_INDEX_BALANCE_PERFORMANCE] = cpudata->epp_default;
 		return;
@@ -2378,6 +2379,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	X86_MATCH(COMETLAKE,		core_funcs),
 	X86_MATCH(ICELAKE_X,		core_funcs),
 	X86_MATCH(TIGERLAKE,		core_funcs),
+	X86_MATCH(SAPPHIRERAPIDS_X,	core_funcs),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
@@ -3384,7 +3386,7 @@ static int __init intel_pstate_init(void)
 
 	id = x86_match_cpu(hwp_support_ids);
 	if (id) {
-		bool hwp_forced = intel_pstate_hwp_is_enabled();
+		hwp_forced = intel_pstate_hwp_is_enabled();
 
 		if (hwp_forced)
 			pr_info("HWP enabled by BIOS\n");
diff --git linux-libre-6.1-gnu/drivers/cpufreq/longhaul.c linux-libre-6.2-gnu/drivers/cpufreq/longhaul.c
index 3e000e1a75c6..4c57c6725c13 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/longhaul.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/longhaul.c
@@ -407,10 +407,10 @@ static int guess_fsb(int mult)
 {
 	int speed = cpu_khz / 1000;
 	int i;
-	int speeds[] = { 666, 1000, 1333, 2000 };
+	static const int speeds[] = { 666, 1000, 1333, 2000 };
 	int f_max, f_min;
 
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < ARRAY_SIZE(speeds); i++) {
 		f_max = ((speeds[i] * mult) + 50) / 100;
 		f_max += (ROUNDING / 2);
 		f_min = f_max - ROUNDING;
diff --git linux-libre-6.1-gnu/drivers/cpufreq/mediatek-cpufreq-hw.c linux-libre-6.2-gnu/drivers/cpufreq/mediatek-cpufreq-hw.c
index f0e0a35c7f21..f80339779084 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/mediatek-cpufreq-hw.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/mediatek-cpufreq-hw.c
@@ -160,6 +160,7 @@ static int mtk_cpu_resources_init(struct platform_device *pdev,
 	struct mtk_cpufreq_data *data;
 	struct device *dev = &pdev->dev;
 	struct resource *res;
+	struct of_phandle_args args;
 	void __iomem *base;
 	int ret, i;
 	int index;
@@ -168,11 +169,14 @@ static int mtk_cpu_resources_init(struct platform_device *pdev,
 	if (!data)
 		return -ENOMEM;
 
-	index = of_perf_domain_get_sharing_cpumask(policy->cpu, "performance-domains",
-						   "#performance-domain-cells",
-						   policy->cpus);
-	if (index < 0)
-		return index;
+	ret = of_perf_domain_get_sharing_cpumask(policy->cpu, "performance-domains",
+						 "#performance-domain-cells",
+						 policy->cpus, &args);
+	if (ret < 0)
+		return ret;
+
+	index = args.args[0];
+	of_node_put(args.np);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, index);
 	if (!res) {
diff --git linux-libre-6.1-gnu/drivers/cpufreq/qcom-cpufreq-hw.c linux-libre-6.2-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
index 833589bc95e4..d3f55ca06ed3 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/bitfield.h>
+#include <linux/clk-provider.h>
 #include <linux/cpufreq.h>
 #include <linux/init.h>
 #include <linux/interconnect.h>
@@ -43,7 +44,6 @@ struct qcom_cpufreq_soc_data {
 struct qcom_cpufreq_data {
 	void __iomem *base;
 	struct resource *res;
-	const struct qcom_cpufreq_soc_data *soc_data;
 
 	/*
 	 * Mutex to synchronize between de-init sequence and re-starting LMh
@@ -55,12 +55,18 @@ struct qcom_cpufreq_data {
 	bool cancel_throttle;
 	struct delayed_work throttle_work;
 	struct cpufreq_policy *policy;
+	struct clk_hw cpu_clk;
 
 	bool per_core_dcvs;
 
 	struct freq_qos_request throttle_freq_req;
 };
 
+static struct {
+	struct qcom_cpufreq_data *data;
+	const struct qcom_cpufreq_soc_data *soc_data;
+} qcom_cpufreq;
+
 static unsigned long cpu_hw_rate, xo_rate;
 static bool icc_scaling_enabled;
 
@@ -109,7 +115,7 @@ static int qcom_cpufreq_hw_target_index(struct cpufreq_policy *policy,
 					unsigned int index)
 {
 	struct qcom_cpufreq_data *data = policy->driver_data;
-	const struct qcom_cpufreq_soc_data *soc_data = data->soc_data;
+	const struct qcom_cpufreq_soc_data *soc_data = qcom_cpufreq.soc_data;
 	unsigned long freq = policy->freq_table[index].frequency;
 	unsigned int i;
 
@@ -125,7 +131,20 @@ static int qcom_cpufreq_hw_target_index(struct cpufreq_policy *policy,
 	return 0;
 }
 
-static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
+static unsigned long qcom_lmh_get_throttle_freq(struct qcom_cpufreq_data *data)
+{
+	unsigned int lval;
+
+	if (qcom_cpufreq.soc_data->reg_current_vote)
+		lval = readl_relaxed(data->base + qcom_cpufreq.soc_data->reg_current_vote) & 0x3ff;
+	else
+		lval = readl_relaxed(data->base + qcom_cpufreq.soc_data->reg_domain_state) & 0xff;
+
+	return lval * xo_rate;
+}
+
+/* Get the frequency requested by the cpufreq core for the CPU */
+static unsigned int qcom_cpufreq_get_freq(unsigned int cpu)
 {
 	struct qcom_cpufreq_data *data;
 	const struct qcom_cpufreq_soc_data *soc_data;
@@ -137,7 +156,7 @@ static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
 		return 0;
 
 	data = policy->driver_data;
-	soc_data = data->soc_data;
+	soc_data = qcom_cpufreq.soc_data;
 
 	index = readl_relaxed(data->base + soc_data->reg_perf_state);
 	index = min(index, LUT_MAX_ENTRIES - 1);
@@ -145,11 +164,28 @@ static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
 	return policy->freq_table[index].frequency;
 }
 
+static unsigned int qcom_cpufreq_hw_get(unsigned int cpu)
+{
+	struct qcom_cpufreq_data *data;
+	struct cpufreq_policy *policy;
+
+	policy = cpufreq_cpu_get_raw(cpu);
+	if (!policy)
+		return 0;
+
+	data = policy->driver_data;
+
+	if (data->throttle_irq >= 0)
+		return qcom_lmh_get_throttle_freq(data) / HZ_PER_KHZ;
+
+	return qcom_cpufreq_get_freq(cpu);
+}
+
 static unsigned int qcom_cpufreq_hw_fast_switch(struct cpufreq_policy *policy,
 						unsigned int target_freq)
 {
 	struct qcom_cpufreq_data *data = policy->driver_data;
-	const struct qcom_cpufreq_soc_data *soc_data = data->soc_data;
+	const struct qcom_cpufreq_soc_data *soc_data = qcom_cpufreq.soc_data;
 	unsigned int index;
 	unsigned int i;
 
@@ -173,7 +209,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
 	unsigned long rate;
 	int ret;
 	struct qcom_cpufreq_data *drv_data = policy->driver_data;
-	const struct qcom_cpufreq_soc_data *soc_data = drv_data->soc_data;
+	const struct qcom_cpufreq_soc_data *soc_data = qcom_cpufreq.soc_data;
 
 	table = kcalloc(LUT_MAX_ENTRIES + 1, sizeof(*table), GFP_KERNEL);
 	if (!table)
@@ -193,6 +229,7 @@ static int qcom_cpufreq_hw_read_lut(struct device *cpu_dev,
 		}
 	} else if (ret != -ENODEV) {
 		dev_err(cpu_dev, "Invalid opp table in device tree\n");
+		kfree(table);
 		return ret;
 	} else {
 		policy->fast_switch_possible = true;
@@ -286,18 +323,6 @@ static void qcom_get_related_cpus(int index, struct cpumask *m)
 	}
 }
 
-static unsigned long qcom_lmh_get_throttle_freq(struct qcom_cpufreq_data *data)
-{
-	unsigned int lval;
-
-	if (data->soc_data->reg_current_vote)
-		lval = readl_relaxed(data->base + data->soc_data->reg_current_vote) & 0x3ff;
-	else
-		lval = readl_relaxed(data->base + data->soc_data->reg_domain_state) & 0xff;
-
-	return lval * xo_rate;
-}
-
 static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 {
 	struct cpufreq_policy *policy = data->policy;
@@ -341,7 +366,7 @@ static void qcom_lmh_dcvs_notify(struct qcom_cpufreq_data *data)
 	 * If h/w throttled frequency is higher than what cpufreq has requested
 	 * for, then stop polling and switch back to interrupt mechanism.
 	 */
-	if (throttled_freq >= qcom_cpufreq_hw_get(cpu))
+	if (throttled_freq >= qcom_cpufreq_get_freq(cpu))
 		enable_irq(data->throttle_irq);
 	else
 		mod_delayed_work(system_highpri_wq, &data->throttle_work,
@@ -367,9 +392,9 @@ static irqreturn_t qcom_lmh_dcvs_handle_irq(int irq, void *data)
 	disable_irq_nosync(c_data->throttle_irq);
 	schedule_delayed_work(&c_data->throttle_work, 0);
 
-	if (c_data->soc_data->reg_intr_clr)
+	if (qcom_cpufreq.soc_data->reg_intr_clr)
 		writel_relaxed(GT_IRQ_STATUS,
-			       c_data->base + c_data->soc_data->reg_intr_clr);
+			       c_data->base + qcom_cpufreq.soc_data->reg_intr_clr);
 
 	return IRQ_HANDLED;
 }
@@ -503,8 +528,6 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 	struct of_phandle_args args;
 	struct device_node *cpu_np;
 	struct device *cpu_dev;
-	struct resource *res;
-	void __iomem *base;
 	struct qcom_cpufreq_data *data;
 	int ret, index;
 
@@ -526,51 +549,18 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 		return ret;
 
 	index = args.args[0];
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, index);
-	if (!res) {
-		dev_err(dev, "failed to get mem resource %d\n", index);
-		return -ENODEV;
-	}
-
-	if (!request_mem_region(res->start, resource_size(res), res->name)) {
-		dev_err(dev, "failed to request resource %pR\n", res);
-		return -EBUSY;
-	}
-
-	base = ioremap(res->start, resource_size(res));
-	if (!base) {
-		dev_err(dev, "failed to map resource %pR\n", res);
-		ret = -ENOMEM;
-		goto release_region;
-	}
-
-	data = kzalloc(sizeof(*data), GFP_KERNEL);
-	if (!data) {
-		ret = -ENOMEM;
-		goto unmap_base;
-	}
-
-	data->soc_data = of_device_get_match_data(&pdev->dev);
-	data->base = base;
-	data->res = res;
+	data = &qcom_cpufreq.data[index];
 
 	/* HW should be in enabled state to proceed */
-	if (!(readl_relaxed(base + data->soc_data->reg_enable) & 0x1)) {
+	if (!(readl_relaxed(data->base + qcom_cpufreq.soc_data->reg_enable) & 0x1)) {
 		dev_err(dev, "Domain-%d cpufreq hardware not enabled\n", index);
-		ret = -ENODEV;
-		goto error;
+		return -ENODEV;
 	}
 
-	if (readl_relaxed(base + data->soc_data->reg_dcvs_ctrl) & 0x1)
+	if (readl_relaxed(data->base + qcom_cpufreq.soc_data->reg_dcvs_ctrl) & 0x1)
 		data->per_core_dcvs = true;
 
 	qcom_get_related_cpus(index, policy->cpus);
-	if (cpumask_empty(policy->cpus)) {
-		dev_err(dev, "Domain-%d failed to get related CPUs\n", index);
-		ret = -ENOENT;
-		goto error;
-	}
 
 	policy->driver_data = data;
 	policy->dvfs_possible_from_any_cpu = true;
@@ -578,14 +568,13 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 	ret = qcom_cpufreq_hw_read_lut(cpu_dev, policy);
 	if (ret) {
 		dev_err(dev, "Domain-%d failed to read LUT\n", index);
-		goto error;
+		return ret;
 	}
 
 	ret = dev_pm_opp_get_opp_count(cpu_dev);
 	if (ret <= 0) {
 		dev_err(cpu_dev, "Failed to add OPPs\n");
-		ret = -ENODEV;
-		goto error;
+		return -ENODEV;
 	}
 
 	if (policy_has_boost_freq(policy)) {
@@ -594,18 +583,7 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
 			dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
 	}
 
-	ret = qcom_cpufreq_hw_lmh_init(policy, index);
-	if (ret)
-		goto error;
-
-	return 0;
-error:
-	kfree(data);
-unmap_base:
-	iounmap(base);
-release_region:
-	release_mem_region(res->start, resource_size(res));
-	return ret;
+	return qcom_cpufreq_hw_lmh_init(policy, index);
 }
 
 static int qcom_cpufreq_hw_cpu_exit(struct cpufreq_policy *policy)
@@ -658,20 +636,34 @@ static struct cpufreq_driver cpufreq_qcom_hw_driver = {
 	.ready		= qcom_cpufreq_ready,
 };
 
+static unsigned long qcom_cpufreq_hw_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+	struct qcom_cpufreq_data *data = container_of(hw, struct qcom_cpufreq_data, cpu_clk);
+
+	return qcom_lmh_get_throttle_freq(data);
+}
+
+static const struct clk_ops qcom_cpufreq_hw_clk_ops = {
+	.recalc_rate = qcom_cpufreq_hw_recalc_rate,
+};
+
 static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev)
 {
+	struct clk_hw_onecell_data *clk_data;
+	struct device *dev = &pdev->dev;
+	struct device_node *soc_node;
 	struct device *cpu_dev;
 	struct clk *clk;
-	int ret;
+	int ret, i, num_domains, reg_sz;
 
-	clk = clk_get(&pdev->dev, "xo");
+	clk = clk_get(dev, "xo");
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
 	xo_rate = clk_get_rate(clk);
 	clk_put(clk);
 
-	clk = clk_get(&pdev->dev, "alternate");
+	clk = clk_get(dev, "alternate");
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
@@ -689,11 +681,89 @@ static int qcom_cpufreq_hw_driver_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	/* Allocate qcom_cpufreq_data based on the available frequency domains in DT */
+	soc_node = of_get_parent(dev->of_node);
+	if (!soc_node)
+		return -EINVAL;
+
+	ret = of_property_read_u32(soc_node, "#address-cells", &reg_sz);
+	if (ret)
+		goto of_exit;
+
+	ret = of_property_read_u32(soc_node, "#size-cells", &i);
+	if (ret)
+		goto of_exit;
+
+	reg_sz += i;
+
+	num_domains = of_property_count_elems_of_size(dev->of_node, "reg", sizeof(u32) * reg_sz);
+	if (num_domains <= 0)
+		return num_domains;
+
+	qcom_cpufreq.data = devm_kzalloc(dev, sizeof(struct qcom_cpufreq_data) * num_domains,
+					 GFP_KERNEL);
+	if (!qcom_cpufreq.data)
+		return -ENOMEM;
+
+	qcom_cpufreq.soc_data = of_device_get_match_data(dev);
+	if (!qcom_cpufreq.soc_data)
+		return -ENODEV;
+
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws, num_domains), GFP_KERNEL);
+	if (!clk_data)
+		return -ENOMEM;
+
+	clk_data->num = num_domains;
+
+	for (i = 0; i < num_domains; i++) {
+		struct qcom_cpufreq_data *data = &qcom_cpufreq.data[i];
+		struct clk_init_data clk_init = {};
+		struct resource *res;
+		void __iomem *base;
+
+		base = devm_platform_get_and_ioremap_resource(pdev, i, &res);
+		if (IS_ERR(base)) {
+			dev_err(dev, "Failed to map resource %pR\n", res);
+			return PTR_ERR(base);
+		}
+
+		data->base = base;
+		data->res = res;
+
+		/* Register CPU clock for each frequency domain */
+		clk_init.name = kasprintf(GFP_KERNEL, "qcom_cpufreq%d", i);
+		if (!clk_init.name)
+			return -ENOMEM;
+
+		clk_init.flags = CLK_GET_RATE_NOCACHE;
+		clk_init.ops = &qcom_cpufreq_hw_clk_ops;
+		data->cpu_clk.init = &clk_init;
+
+		ret = devm_clk_hw_register(dev, &data->cpu_clk);
+		if (ret < 0) {
+			dev_err(dev, "Failed to register clock %d: %d\n", i, ret);
+			kfree(clk_init.name);
+			return ret;
+		}
+
+		clk_data->hws[i] = &data->cpu_clk;
+		kfree(clk_init.name);
+	}
+
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, clk_data);
+	if (ret < 0) {
+		dev_err(dev, "Failed to add clock provider\n");
+		return ret;
+	}
+
 	ret = cpufreq_register_driver(&cpufreq_qcom_hw_driver);
 	if (ret)
-		dev_err(&pdev->dev, "CPUFreq HW driver failed to register\n");
+		dev_err(dev, "CPUFreq HW driver failed to register\n");
 	else
-		dev_dbg(&pdev->dev, "QCOM CPUFreq HW driver initialized\n");
+		dev_dbg(dev, "QCOM CPUFreq HW driver initialized\n");
+
+of_exit:
+	of_node_put(soc_node);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/cpufreq/spear-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/spear-cpufreq.c
index 7d0d62a06bf3..c6fdf019dbde 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/spear-cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/spear-cpufreq.c
@@ -39,7 +39,7 @@ static struct clk *spear1340_cpu_get_possible_parent(unsigned long newfreq)
 	 * In SPEAr1340, cpu clk's parent sys clk can take input from
 	 * following sources
 	 */
-	const char *sys_clk_src[] = {
+	static const char * const sys_clk_src[] = {
 		"sys_syn_clk",
 		"pll1_clk",
 		"pll2_clk",
diff --git linux-libre-6.1-gnu/drivers/cpufreq/tegra186-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/tegra186-cpufreq.c
index 6c88827f4e62..f98f53bf1011 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/tegra186-cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/tegra186-cpufreq.c
@@ -65,8 +65,8 @@ struct tegra186_cpufreq_cluster {
 
 struct tegra186_cpufreq_data {
 	void __iomem *regs;
-	struct tegra186_cpufreq_cluster *clusters;
 	const struct tegra186_cpufreq_cpu *cpus;
+	struct tegra186_cpufreq_cluster clusters[];
 };
 
 static int tegra186_cpufreq_init(struct cpufreq_policy *policy)
@@ -221,15 +221,12 @@ static int tegra186_cpufreq_probe(struct platform_device *pdev)
 	struct tegra_bpmp *bpmp;
 	unsigned int i = 0, err;
 
-	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	data = devm_kzalloc(&pdev->dev,
+			    struct_size(data, clusters, TEGRA186_NUM_CLUSTERS),
+			    GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
-	data->clusters = devm_kcalloc(&pdev->dev, TEGRA186_NUM_CLUSTERS,
-				      sizeof(*data->clusters), GFP_KERNEL);
-	if (!data->clusters)
-		return -ENOMEM;
-
 	data->cpus = tegra186_cpus;
 
 	bpmp = tegra_bpmp_get(&pdev->dev);
diff --git linux-libre-6.1-gnu/drivers/cpufreq/ti-cpufreq.c linux-libre-6.2-gnu/drivers/cpufreq/ti-cpufreq.c
index f64180dd2005..be4209d97cb3 100644
--- linux-libre-6.1-gnu/drivers/cpufreq/ti-cpufreq.c
+++ linux-libre-6.2-gnu/drivers/cpufreq/ti-cpufreq.c
@@ -39,6 +39,14 @@
 #define OMAP34xx_ProdID_SKUID			0x4830A20C
 #define OMAP3_SYSCON_BASE	(0x48000000 + 0x2000 + 0x270)
 
+#define AM625_EFUSE_K_MPU_OPP			11
+#define AM625_EFUSE_S_MPU_OPP			19
+#define AM625_EFUSE_T_MPU_OPP			20
+
+#define AM625_SUPPORT_K_MPU_OPP			BIT(0)
+#define AM625_SUPPORT_S_MPU_OPP			BIT(1)
+#define AM625_SUPPORT_T_MPU_OPP			BIT(2)
+
 #define VERSION_COUNT				2
 
 struct ti_cpufreq_data;
@@ -104,6 +112,25 @@ static unsigned long omap3_efuse_xlate(struct ti_cpufreq_data *opp_data,
 	return BIT(efuse);
 }
 
+static unsigned long am625_efuse_xlate(struct ti_cpufreq_data *opp_data,
+				       unsigned long efuse)
+{
+	unsigned long calculated_efuse = AM625_SUPPORT_K_MPU_OPP;
+
+	switch (efuse) {
+	case AM625_EFUSE_T_MPU_OPP:
+		calculated_efuse |= AM625_SUPPORT_T_MPU_OPP;
+		fallthrough;
+	case AM625_EFUSE_S_MPU_OPP:
+		calculated_efuse |= AM625_SUPPORT_S_MPU_OPP;
+		fallthrough;
+	case AM625_EFUSE_K_MPU_OPP:
+		calculated_efuse |= AM625_SUPPORT_K_MPU_OPP;
+	}
+
+	return calculated_efuse;
+}
+
 static struct ti_cpufreq_soc_data am3x_soc_data = {
 	.efuse_xlate = amx3_efuse_xlate,
 	.efuse_fallback = AM33XX_800M_ARM_MPU_MAX_FREQ,
@@ -198,6 +225,14 @@ static struct ti_cpufreq_soc_data am3517_soc_data = {
 	.multi_regulator = false,
 };
 
+static struct ti_cpufreq_soc_data am625_soc_data = {
+	.efuse_xlate = am625_efuse_xlate,
+	.efuse_offset = 0x0018,
+	.efuse_mask = 0x07c0,
+	.efuse_shift = 0x6,
+	.rev_offset = 0x0014,
+	.multi_regulator = false,
+};
 
 /**
  * ti_cpufreq_get_efuse() - Parse and return efuse value present on SoC
@@ -301,6 +336,7 @@ static const struct of_device_id ti_cpufreq_of_match[] = {
 	{ .compatible = "ti,dra7", .data = &dra7_soc_data },
 	{ .compatible = "ti,omap34xx", .data = &omap34xx_soc_data, },
 	{ .compatible = "ti,omap36xx", .data = &omap36xx_soc_data, },
+	{ .compatible = "ti,am625", .data = &am625_soc_data, },
 	/* legacy */
 	{ .compatible = "ti,omap3430", .data = &omap34xx_soc_data, },
 	{ .compatible = "ti,omap3630", .data = &omap36xx_soc_data, },
diff --git linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-powernv.c linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-powernv.c
index 0b5461b3d7dd..9ebedd972df0 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-powernv.c
+++ linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-powernv.c
@@ -76,6 +76,7 @@ static int snooze_loop(struct cpuidle_device *dev,
 	local_irq_enable();
 
 	snooze_exit_time = get_tb() + get_snooze_timeout(dev, drv, index);
+	dev->poll_time_limit = false;
 	ppc64_runlatch_off();
 	HMT_very_low();
 	while (!need_resched()) {
@@ -86,6 +87,7 @@ static int snooze_loop(struct cpuidle_device *dev,
 			 * cleared to order subsequent test of need_resched().
 			 */
 			clear_thread_flag(TIF_POLLING_NRFLAG);
+			dev->poll_time_limit = true;
 			smp_mb();
 			break;
 		}
@@ -155,7 +157,8 @@ static struct cpuidle_state powernv_states[CPUIDLE_STATE_MAX] = {
 		.desc = "snooze",
 		.exit_latency = 0,
 		.target_residency = 0,
-		.enter = snooze_loop },
+		.enter = snooze_loop,
+		.flags = CPUIDLE_FLAG_POLLING },
 };
 
 static int powernv_cpuidle_cpu_online(unsigned int cpu)
diff --git linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-psci-domain.c linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-psci-domain.c
index 821984947ed9..c80cf9ddabd8 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-psci-domain.c
+++ linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-psci-domain.c
@@ -181,7 +181,8 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev)
 	if (ret)
 		goto remove_pd;
 
-	pr_info("Initialized CPU PM domain topology\n");
+	pr_info("Initialized CPU PM domain topology using %s mode\n",
+		use_osi ? "OSI" : "PC");
 	return 0;
 
 put_node:
diff --git linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-pseries.c linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-pseries.c
index 7e7ab5597d7a..1bad4d2b7be3 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/cpuidle-pseries.c
+++ linux-libre-6.2-gnu/drivers/cpuidle/cpuidle-pseries.c
@@ -44,6 +44,7 @@ static int snooze_loop(struct cpuidle_device *dev,
 	pseries_idle_prolog();
 	local_irq_enable();
 	snooze_exit_time = get_tb() + snooze_timeout;
+	dev->poll_time_limit = false;
 
 	while (!need_resched()) {
 		HMT_low();
@@ -54,6 +55,7 @@ static int snooze_loop(struct cpuidle_device *dev,
 			 * loop anyway. Require a barrier after polling is
 			 * cleared to order subsequent test of need_resched().
 			 */
+			dev->poll_time_limit = true;
 			clear_thread_flag(TIF_POLLING_NRFLAG);
 			smp_mb();
 			break;
@@ -268,7 +270,8 @@ static struct cpuidle_state dedicated_states[NR_DEDICATED_STATES] = {
 		.desc = "snooze",
 		.exit_latency = 0,
 		.target_residency = 0,
-		.enter = &snooze_loop },
+		.enter = &snooze_loop,
+		.flags = CPUIDLE_FLAG_POLLING },
 	{ /* CEDE */
 		.name = "CEDE",
 		.desc = "CEDE",
@@ -286,7 +289,8 @@ static struct cpuidle_state shared_states[] = {
 		.desc = "snooze",
 		.exit_latency = 0,
 		.target_residency = 0,
-		.enter = &snooze_loop },
+		.enter = &snooze_loop,
+		.flags = CPUIDLE_FLAG_POLLING },
 	{ /* Shared Cede */
 		.name = "Shared Cede",
 		.desc = "Shared Cede",
diff --git linux-libre-6.1-gnu/drivers/cpuidle/dt_idle_states.c linux-libre-6.2-gnu/drivers/cpuidle/dt_idle_states.c
index 252f2a9686a6..7ca3d7d9b5ea 100644
--- linux-libre-6.1-gnu/drivers/cpuidle/dt_idle_states.c
+++ linux-libre-6.2-gnu/drivers/cpuidle/dt_idle_states.c
@@ -211,18 +211,15 @@ int dt_init_idle_driver(struct cpuidle_driver *drv,
 	of_node_put(cpu_node);
 	if (err)
 		return err;
-	/*
-	 * Update the driver state count only if some valid DT idle states
-	 * were detected
-	 */
-	if (i)
-		drv->state_count = state_idx;
+
+	/* Set the number of total supported idle states. */
+	drv->state_count = state_idx;
 
 	/*
 	 * Return the number of present and valid DT idle states, which can
 	 * also be 0 on platforms with missing DT idle states or legacy DT
 	 * configuration predating the DT idle states bindings.
 	 */
-	return i;
+	return state_idx - start_idx;
 }
 EXPORT_SYMBOL_GPL(dt_init_idle_driver);
diff --git linux-libre-6.1-gnu/drivers/crypto/Kconfig linux-libre-6.2-gnu/drivers/crypto/Kconfig
index 55e75fbb658e..dfb103f81a64 100644
--- linux-libre-6.1-gnu/drivers/crypto/Kconfig
+++ linux-libre-6.2-gnu/drivers/crypto/Kconfig
@@ -669,7 +669,12 @@ config CRYPTO_DEV_IMGTEC_HASH
 config CRYPTO_DEV_ROCKCHIP
 	tristate "Rockchip's Cryptographic Engine driver"
 	depends on OF && ARCH_ROCKCHIP
+	depends on PM
+	select CRYPTO_ECB
+	select CRYPTO_CBC
+	select CRYPTO_DES
 	select CRYPTO_AES
+	select CRYPTO_ENGINE
 	select CRYPTO_LIB_DES
 	select CRYPTO_MD5
 	select CRYPTO_SHA1
@@ -681,6 +686,16 @@ config CRYPTO_DEV_ROCKCHIP
 	  This driver interfaces with the hardware crypto accelerator.
 	  Supporting cbc/ecb chainmode, and aes/des/des3_ede cipher mode.
 
+config CRYPTO_DEV_ROCKCHIP_DEBUG
+	bool "Enable Rockchip crypto stats"
+	depends on CRYPTO_DEV_ROCKCHIP
+	depends on DEBUG_FS
+	help
+	  Say y to enable Rockchip crypto debug stats.
+	  This will create /sys/kernel/debug/rk3288_crypto/stats for displaying
+	  the number of requests per algorithm and other internal stats.
+
+
 config CRYPTO_DEV_ZYNQMP_AES
 	tristate "Support for Xilinx ZynqMP AES hw accelerator"
 	depends on ZYNQMP_FIRMWARE || COMPILE_TEST
@@ -785,8 +800,8 @@ config CRYPTO_DEV_CCREE
 	select CRYPTO_ECB
 	select CRYPTO_CTR
 	select CRYPTO_XTS
-	select CRYPTO_SM4
-	select CRYPTO_SM3
+	select CRYPTO_SM4_GENERIC
+	select CRYPTO_SM3_GENERIC
 	help
 	  Say 'Y' to enable a driver for the REE interface of the Arm
 	  TrustZone CryptoCell family of processors. Currently the
diff --git linux-libre-6.1-gnu/drivers/crypto/Makefile linux-libre-6.2-gnu/drivers/crypto/Makefile
index 116de173a66c..fa8bf1be1a8c 100644
--- linux-libre-6.1-gnu/drivers/crypto/Makefile
+++ linux-libre-6.2-gnu/drivers/crypto/Makefile
@@ -41,7 +41,7 @@ obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
 obj-$(CONFIG_CRYPTO_DEV_SA2UL) += sa2ul.o
 obj-$(CONFIG_CRYPTO_DEV_SAHARA) += sahara.o
 obj-$(CONFIG_CRYPTO_DEV_SL3516) += gemini/
-obj-$(CONFIG_ARCH_STM32) += stm32/
+obj-y += stm32/
 obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
 obj-$(CONFIG_CRYPTO_DEV_UX500) += ux500/
 obj-$(CONFIG_CRYPTO_DEV_VIRTIO) += virtio/
diff --git linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c linux-libre-6.2-gnu/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
index c4b0a8b58842..e2b9b9104694 100644
--- linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
+++ linux-libre-6.2-gnu/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-trng.c
@@ -108,7 +108,6 @@ int sun8i_ce_hwrng_register(struct sun8i_ce_dev *ce)
 	}
 	ce->trng.name = "sun8i Crypto Engine TRNG";
 	ce->trng.read = sun8i_ce_trng_read;
-	ce->trng.quality = 1000;
 
 	ret = hwrng_register(&ce->trng);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c linux-libre-6.2-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
index 910d6751644c..902f6be057ec 100644
--- linux-libre-6.1-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
+++ linux-libre-6.2-gnu/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c
@@ -124,7 +124,7 @@ static int sun8i_ss_setup_ivs(struct skcipher_request *areq)
 	unsigned int ivsize = crypto_skcipher_ivsize(tfm);
 	struct sun8i_ss_flow *sf = &ss->flows[rctx->flow];
 	int i = 0;
-	u32 a;
+	dma_addr_t a;
 	int err;
 
 	rctx->ivlen = ivsize;
diff --git linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c linux-libre-6.2-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
index 6e7ae896717c..937187027ad5 100644
--- linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ linux-libre-6.2-gnu/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -237,7 +237,6 @@ static int meson_crypto_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	mc->irqs = devm_kcalloc(mc->dev, MAXFLOW, sizeof(int), GFP_KERNEL);
 	for (i = 0; i < MAXFLOW; i++) {
 		mc->irqs[i] = platform_get_irq(pdev, i);
 		if (mc->irqs[i] < 0)
diff --git linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl.h linux-libre-6.2-gnu/drivers/crypto/amlogic/amlogic-gxl.h
index dc0f142324a3..8c0746a1d6d4 100644
--- linux-libre-6.1-gnu/drivers/crypto/amlogic/amlogic-gxl.h
+++ linux-libre-6.2-gnu/drivers/crypto/amlogic/amlogic-gxl.h
@@ -95,7 +95,7 @@ struct meson_dev {
 	struct device *dev;
 	struct meson_flow *chanlist;
 	atomic_t flow;
-	int *irqs;
+	int irqs[MAXFLOW];
 #ifdef CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG
 	struct dentry *dbgfs_dir;
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/atmel-ecc.c linux-libre-6.2-gnu/drivers/crypto/atmel-ecc.c
index 82bf15d49561..12205e2b53b4 100644
--- linux-libre-6.1-gnu/drivers/crypto/atmel-ecc.c
+++ linux-libre-6.2-gnu/drivers/crypto/atmel-ecc.c
@@ -3,7 +3,7 @@
  * Microchip / Atmel ECC (I2C) driver.
  *
  * Copyright (c) 2017, Microchip Technology Inc.
- * Author: Tudor Ambarus <tudor.ambarus@microchip.com>
+ * Author: Tudor Ambarus
  */
 
 #include <linux/delay.h>
@@ -311,9 +311,9 @@ static struct kpp_alg atmel_ecdh_nist_p256 = {
 	},
 };
 
-static int atmel_ecc_probe(struct i2c_client *client,
-			   const struct i2c_device_id *id)
+static int atmel_ecc_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct atmel_i2c_client_priv *i2c_priv;
 	int ret;
 
@@ -390,7 +390,7 @@ static struct i2c_driver atmel_ecc_driver = {
 		.name	= "atmel-ecc",
 		.of_match_table = of_match_ptr(atmel_ecc_dt_ids),
 	},
-	.probe		= atmel_ecc_probe,
+	.probe_new	= atmel_ecc_probe,
 	.remove		= atmel_ecc_remove,
 	.id_table	= atmel_ecc_id,
 };
@@ -411,6 +411,6 @@ static void __exit atmel_ecc_exit(void)
 module_init(atmel_ecc_init);
 module_exit(atmel_ecc_exit);
 
-MODULE_AUTHOR("Tudor Ambarus <tudor.ambarus@microchip.com>");
+MODULE_AUTHOR("Tudor Ambarus");
 MODULE_DESCRIPTION("Microchip / Atmel ECC (I2C) driver");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/crypto/atmel-i2c.c linux-libre-6.2-gnu/drivers/crypto/atmel-i2c.c
index 81ce09bedda8..55bff1e13142 100644
--- linux-libre-6.1-gnu/drivers/crypto/atmel-i2c.c
+++ linux-libre-6.2-gnu/drivers/crypto/atmel-i2c.c
@@ -3,7 +3,7 @@
  * Microchip / Atmel ECC (I2C) driver.
  *
  * Copyright (c) 2017, Microchip Technology Inc.
- * Author: Tudor Ambarus <tudor.ambarus@microchip.com>
+ * Author: Tudor Ambarus
  */
 
 #include <linux/bitrev.h>
@@ -390,6 +390,6 @@ static void __exit atmel_i2c_exit(void)
 module_init(atmel_i2c_init);
 module_exit(atmel_i2c_exit);
 
-MODULE_AUTHOR("Tudor Ambarus <tudor.ambarus@microchip.com>");
+MODULE_AUTHOR("Tudor Ambarus");
 MODULE_DESCRIPTION("Microchip / Atmel ECC (I2C) driver");
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/crypto/atmel-i2c.h linux-libre-6.2-gnu/drivers/crypto/atmel-i2c.h
index 48929efe2a5b..35f7857a7f7c 100644
--- linux-libre-6.1-gnu/drivers/crypto/atmel-i2c.h
+++ linux-libre-6.2-gnu/drivers/crypto/atmel-i2c.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright (c) 2017, Microchip Technology Inc.
- * Author: Tudor Ambarus <tudor.ambarus@microchip.com>
+ * Author: Tudor Ambarus
  */
 
 #ifndef __ATMEL_I2C_H__
diff --git linux-libre-6.1-gnu/drivers/crypto/atmel-sha204a.c linux-libre-6.2-gnu/drivers/crypto/atmel-sha204a.c
index a84b657598c6..272a06f0b588 100644
--- linux-libre-6.1-gnu/drivers/crypto/atmel-sha204a.c
+++ linux-libre-6.2-gnu/drivers/crypto/atmel-sha204a.c
@@ -91,9 +91,9 @@ static int atmel_sha204a_rng_read(struct hwrng *rng, void *data, size_t max,
 	return max;
 }
 
-static int atmel_sha204a_probe(struct i2c_client *client,
-			       const struct i2c_device_id *id)
+static int atmel_sha204a_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct atmel_i2c_client_priv *i2c_priv;
 	int ret;
 
@@ -107,7 +107,6 @@ static int atmel_sha204a_probe(struct i2c_client *client,
 
 	i2c_priv->hwrng.name = dev_name(&client->dev);
 	i2c_priv->hwrng.read = atmel_sha204a_rng_read;
-	i2c_priv->hwrng.quality = 1024;
 
 	ret = devm_hwrng_register(&client->dev, &i2c_priv->hwrng);
 	if (ret)
@@ -143,7 +142,7 @@ static const struct i2c_device_id atmel_sha204a_id[] = {
 MODULE_DEVICE_TABLE(i2c, atmel_sha204a_id);
 
 static struct i2c_driver atmel_sha204a_driver = {
-	.probe			= atmel_sha204a_probe,
+	.probe_new		= atmel_sha204a_probe,
 	.remove			= atmel_sha204a_remove,
 	.id_table		= atmel_sha204a_id,
 
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/blob_gen.c linux-libre-6.2-gnu/drivers/crypto/caam/blob_gen.c
index 6345c7269eb0..f46b161d2cda 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/blob_gen.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/blob_gen.c
@@ -6,6 +6,7 @@
 
 #define pr_fmt(fmt) "caam blob_gen: " fmt
 
+#include <linux/bitfield.h>
 #include <linux/device.h>
 #include <soc/fsl/caam-blob.h>
 
@@ -61,12 +62,14 @@ static void caam_blob_job_done(struct device *dev, u32 *desc, u32 err, void *con
 int caam_process_blob(struct caam_blob_priv *priv,
 		      struct caam_blob_info *info, bool encap)
 {
+	const struct caam_drv_private *ctrlpriv;
 	struct caam_blob_job_result testres;
 	struct device *jrdev = &priv->jrdev;
 	dma_addr_t dma_in, dma_out;
 	int op = OP_PCLID_BLOB;
 	size_t output_len;
 	u32 *desc;
+	u32 moo;
 	int ret;
 
 	if (info->key_mod_len > CAAM_BLOB_KEYMOD_LENGTH)
@@ -100,6 +103,12 @@ int caam_process_blob(struct caam_blob_priv *priv,
 		goto out_unmap_in;
 	}
 
+	ctrlpriv = dev_get_drvdata(jrdev->parent);
+	moo = FIELD_GET(CSTA_MOO, rd_reg32(&ctrlpriv->ctrl->perfmon.status));
+	if (moo != CSTA_MOO_SECURE && moo != CSTA_MOO_TRUSTED)
+		dev_warn(jrdev,
+			 "using insecure test key, enable HAB to use unique device key!\n");
+
 	/*
 	 * A data blob is encrypted using a blob key (BK); a random number.
 	 * The BK is used as an AES-CCM key. The initial block (B0) and the
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caamalg.c linux-libre-6.2-gnu/drivers/crypto/caam/caamalg.c
index d3d8bb0a6990..ecc15bc521db 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caamalg.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caamalg.c
@@ -131,7 +131,7 @@ struct caam_aead_req_ctx {
 
 static int aead_null_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	u32 *desc;
@@ -184,7 +184,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 struct caam_aead_alg, aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	u32 ctx1_iv_off = 0;
@@ -312,7 +312,7 @@ skip_givenc:
 static int aead_setauthsize(struct crypto_aead *authenc,
 				    unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	ctx->authsize = authsize;
 	aead_set_sh_desc(authenc);
@@ -322,7 +322,7 @@ static int aead_setauthsize(struct crypto_aead *authenc,
 
 static int gcm_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 *desc;
@@ -372,7 +372,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
 
 static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_gcm_check_authsize(authsize);
@@ -387,7 +387,7 @@ static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 
 static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 *desc;
@@ -440,7 +440,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 static int rfc4106_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_rfc4106_check_authsize(authsize);
@@ -455,7 +455,7 @@ static int rfc4106_setauthsize(struct crypto_aead *authenc,
 
 static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 *desc;
@@ -508,7 +508,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 static int rfc4543_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	if (authsize != 16)
 		return -EINVAL;
@@ -521,7 +521,7 @@ static int rfc4543_setauthsize(struct crypto_aead *authenc,
 
 static int chachapoly_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 *desc;
@@ -547,7 +547,7 @@ static int chachapoly_set_sh_desc(struct crypto_aead *aead)
 static int chachapoly_setauthsize(struct crypto_aead *aead,
 				  unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 
 	if (authsize != POLY1305_DIGEST_SIZE)
 		return -EINVAL;
@@ -559,7 +559,7 @@ static int chachapoly_setauthsize(struct crypto_aead *aead,
 static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 			     unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	unsigned int saltlen = CHACHAPOLY_IV_SIZE - ivsize;
 
@@ -575,7 +575,7 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 static int aead_setkey(struct crypto_aead *aead,
 			       const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	struct crypto_authenc_keys keys;
@@ -656,7 +656,7 @@ static int des3_aead_setkey(struct crypto_aead *aead, const u8 *key,
 static int gcm_setkey(struct crypto_aead *aead,
 		      const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int err;
 
@@ -677,7 +677,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 static int rfc4106_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int err;
 
@@ -703,7 +703,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 static int rfc4543_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int err;
 
@@ -729,7 +729,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			   unsigned int keylen, const u32 ctx1_iv_off)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct caam_skcipher_alg *alg =
 		container_of(crypto_skcipher_alg(skcipher), typeof(*alg),
 			     skcipher);
@@ -832,7 +832,7 @@ static int des3_skcipher_setkey(struct crypto_skcipher *skcipher,
 static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			       unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	u32 *desc;
@@ -1057,7 +1057,7 @@ static void init_aead_job(struct aead_request *req,
 			  bool all_contig, bool encrypt)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	int authsize = ctx->authsize;
 	u32 *desc = edesc->hw_desc;
 	u32 out_options, in_options;
@@ -1118,7 +1118,7 @@ static void init_gcm_job(struct aead_request *req,
 			 bool all_contig, bool encrypt)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 *desc = edesc->hw_desc;
 	bool generic_gcm = (ivsize == GCM_AES_IV_SIZE);
@@ -1185,7 +1185,7 @@ static void init_authenc_job(struct aead_request *req,
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 struct caam_aead_alg, aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent);
 	const bool ctr_mode = ((ctx->cdata.algtype & OP_ALG_AAI_MASK) ==
 			       OP_ALG_AAI_CTR_MOD128);
@@ -1234,7 +1234,7 @@ static void init_skcipher_job(struct skcipher_request *req,
 			      const bool encrypt)
 {
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *jrdev = ctx->jrdev;
 	int ivsize = crypto_skcipher_ivsize(skcipher);
 	u32 *desc = edesc->hw_desc;
@@ -1290,7 +1290,7 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 					   bool encrypt)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_aead_req_ctx *rctx = aead_request_ctx(req);
 	gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
@@ -1457,7 +1457,7 @@ static inline int chachapoly_crypt(struct aead_request *req, bool encrypt)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	bool all_contig;
 	u32 *desc;
@@ -1491,7 +1491,7 @@ static inline int aead_crypt(struct aead_request *req, bool encrypt)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	bool all_contig;
 
@@ -1524,7 +1524,7 @@ static int aead_decrypt(struct aead_request *req)
 static int aead_do_one_req(struct crypto_engine *engine, void *areq)
 {
 	struct aead_request *req = aead_request_cast(areq);
-	struct caam_ctx *ctx = crypto_aead_ctx(crypto_aead_reqtfm(req));
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(crypto_aead_reqtfm(req));
 	struct caam_aead_req_ctx *rctx = aead_request_ctx(req);
 	u32 *desc = rctx->edesc->hw_desc;
 	int ret;
@@ -1550,7 +1550,7 @@ static inline int gcm_crypt(struct aead_request *req, bool encrypt)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	bool all_contig;
 
@@ -1597,7 +1597,7 @@ static struct skcipher_edesc *skcipher_edesc_alloc(struct skcipher_request *req,
 						   int desc_bytes)
 {
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req);
 	struct device *jrdev = ctx->jrdev;
 	gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
@@ -1756,7 +1756,7 @@ static struct skcipher_edesc *skcipher_edesc_alloc(struct skcipher_request *req,
 static int skcipher_do_one_req(struct crypto_engine *engine, void *areq)
 {
 	struct skcipher_request *req = skcipher_request_cast(areq);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(crypto_skcipher_reqtfm(req));
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(crypto_skcipher_reqtfm(req));
 	struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req);
 	u32 *desc = rctx->edesc->hw_desc;
 	int ret;
@@ -1790,7 +1790,7 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt)
 {
 	struct skcipher_edesc *edesc;
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private_jr *jrpriv = dev_get_drvdata(jrdev);
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
@@ -3397,7 +3397,7 @@ static int caam_cra_init(struct crypto_skcipher *tfm)
 	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
 	struct caam_skcipher_alg *caam_alg =
 		container_of(alg, typeof(*caam_alg), skcipher);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK;
 	int ret = 0;
 
@@ -3434,7 +3434,7 @@ static int caam_aead_init(struct crypto_aead *tfm)
 	struct aead_alg *alg = crypto_aead_alg(tfm);
 	struct caam_aead_alg *caam_alg =
 		 container_of(alg, struct caam_aead_alg, aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(tfm);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	crypto_aead_set_reqsize(tfm, sizeof(struct caam_aead_req_ctx));
 
@@ -3454,7 +3454,7 @@ static void caam_exit_common(struct caam_ctx *ctx)
 
 static void caam_cra_exit(struct crypto_skcipher *tfm)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	if (ctx->fallback)
 		crypto_free_skcipher(ctx->fallback);
@@ -3463,7 +3463,7 @@ static void caam_cra_exit(struct crypto_skcipher *tfm)
 
 static void caam_aead_exit(struct crypto_aead *tfm)
 {
-	caam_exit_common(crypto_aead_ctx(tfm));
+	caam_exit_common(crypto_aead_ctx_dma(tfm));
 }
 
 void caam_algapi_exit(void)
@@ -3491,7 +3491,7 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 			      CRYPTO_ALG_KERN_DRIVER_ONLY);
 
@@ -3505,7 +3505,7 @@ static void caam_aead_alg_init(struct caam_aead_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 			      CRYPTO_ALG_KERN_DRIVER_ONLY;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caamalg_qi.c linux-libre-6.2-gnu/drivers/crypto/caam/caamalg_qi.c
index 189a7438b29c..c37b67be0492 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caamalg_qi.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caamalg_qi.c
@@ -81,7 +81,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
 {
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 typeof(*alg), aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	u32 ctx1_iv_off = 0;
 	u32 *nonce = NULL;
@@ -184,7 +184,7 @@ skip_givenc:
 
 static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	ctx->authsize = authsize;
 	aead_set_sh_desc(authenc);
@@ -195,7 +195,7 @@ static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 		       unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	struct crypto_authenc_keys keys;
@@ -299,7 +299,7 @@ static int des3_aead_setkey(struct crypto_aead *aead, const u8 *key,
 
 static int gcm_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN -
 			ctx->cdata.keylen;
@@ -342,7 +342,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
 
 static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_gcm_check_authsize(authsize);
@@ -358,7 +358,7 @@ static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 static int gcm_setkey(struct crypto_aead *aead,
 		      const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int ret;
 
@@ -402,7 +402,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 
 static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN -
 			ctx->cdata.keylen;
@@ -446,7 +446,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 static int rfc4106_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_rfc4106_check_authsize(authsize);
@@ -462,7 +462,7 @@ static int rfc4106_setauthsize(struct crypto_aead *authenc,
 static int rfc4106_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int ret;
 
@@ -510,7 +510,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 
 static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	int rem_bytes = CAAM_DESC_BYTES_MAX - DESC_JOB_IO_LEN -
 			ctx->cdata.keylen;
@@ -554,7 +554,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 static int rfc4543_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	if (authsize != 16)
 		return -EINVAL;
@@ -568,7 +568,7 @@ static int rfc4543_setauthsize(struct crypto_aead *authenc,
 static int rfc4543_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *jrdev = ctx->jrdev;
 	int ret;
 
@@ -617,7 +617,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			   unsigned int keylen, const u32 ctx1_iv_off)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct caam_skcipher_alg *alg =
 		container_of(crypto_skcipher_alg(skcipher), typeof(*alg),
 			     skcipher);
@@ -731,7 +731,7 @@ static int des_skcipher_setkey(struct crypto_skcipher *skcipher,
 static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			       unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
 	int ret = 0;
@@ -915,7 +915,7 @@ static void aead_done(struct caam_drv_req *drv_req, u32 status)
 	struct aead_edesc *edesc;
 	struct aead_request *aead_req = drv_req->app_ctx;
 	struct crypto_aead *aead = crypto_aead_reqtfm(aead_req);
-	struct caam_ctx *caam_ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *caam_ctx = crypto_aead_ctx_dma(aead);
 	int ecode = 0;
 
 	qidev = caam_ctx->qidev;
@@ -937,7 +937,7 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 					   bool encrypt)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 typeof(*alg), aead);
 	struct device *qidev = ctx->qidev;
@@ -1157,7 +1157,7 @@ static inline int aead_crypt(struct aead_request *req, bool encrypt)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	int ret;
 
 	if (unlikely(caam_congested))
@@ -1207,7 +1207,7 @@ static void skcipher_done(struct caam_drv_req *drv_req, u32 status)
 	struct skcipher_edesc *edesc;
 	struct skcipher_request *req = drv_req->app_ctx;
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *caam_ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *caam_ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *qidev = caam_ctx->qidev;
 	int ivsize = crypto_skcipher_ivsize(skcipher);
 	int ecode = 0;
@@ -1245,7 +1245,7 @@ static struct skcipher_edesc *skcipher_edesc_alloc(struct skcipher_request *req,
 						   bool encrypt)
 {
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *qidev = ctx->qidev;
 	gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
 		       GFP_KERNEL : GFP_ATOMIC;
@@ -1405,7 +1405,7 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt)
 {
 	struct skcipher_edesc *edesc;
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent);
 	int ret;
 
@@ -2491,7 +2491,7 @@ static int caam_cra_init(struct crypto_skcipher *tfm)
 	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
 	struct caam_skcipher_alg *caam_alg =
 		container_of(alg, typeof(*caam_alg), skcipher);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK;
 	int ret = 0;
 
@@ -2524,7 +2524,7 @@ static int caam_aead_init(struct crypto_aead *tfm)
 	struct aead_alg *alg = crypto_aead_alg(tfm);
 	struct caam_aead_alg *caam_alg = container_of(alg, typeof(*caam_alg),
 						      aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(tfm);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	return caam_init_common(ctx, &caam_alg->caam, !caam_alg->caam.nodkp);
 }
@@ -2542,7 +2542,7 @@ static void caam_exit_common(struct caam_ctx *ctx)
 
 static void caam_cra_exit(struct crypto_skcipher *tfm)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	if (ctx->fallback)
 		crypto_free_skcipher(ctx->fallback);
@@ -2551,7 +2551,7 @@ static void caam_cra_exit(struct crypto_skcipher *tfm)
 
 static void caam_aead_exit(struct crypto_aead *tfm)
 {
-	caam_exit_common(crypto_aead_ctx(tfm));
+	caam_exit_common(crypto_aead_ctx_dma(tfm));
 }
 
 void caam_qi_algapi_exit(void)
@@ -2579,7 +2579,7 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 				CRYPTO_ALG_KERN_DRIVER_ONLY);
 
@@ -2593,7 +2593,7 @@ static void caam_aead_alg_init(struct caam_aead_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 			      CRYPTO_ALG_KERN_DRIVER_ONLY;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caamalg_qi2.c linux-libre-6.2-gnu/drivers/crypto/caam/caamalg_qi2.c
index 4482cb145d05..1b0dd742c53f 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caamalg_qi2.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caamalg_qi2.c
@@ -134,12 +134,12 @@ static struct caam_request *to_caam_req(struct crypto_async_request *areq)
 {
 	switch (crypto_tfm_alg_type(areq->tfm)) {
 	case CRYPTO_ALG_TYPE_SKCIPHER:
-		return skcipher_request_ctx(skcipher_request_cast(areq));
+		return skcipher_request_ctx_dma(skcipher_request_cast(areq));
 	case CRYPTO_ALG_TYPE_AEAD:
-		return aead_request_ctx(container_of(areq, struct aead_request,
-						     base));
+		return aead_request_ctx_dma(
+			container_of(areq, struct aead_request, base));
 	case CRYPTO_ALG_TYPE_AHASH:
-		return ahash_request_ctx(ahash_request_cast(areq));
+		return ahash_request_ctx_dma(ahash_request_cast(areq));
 	default:
 		return ERR_PTR(-EINVAL);
 	}
@@ -171,7 +171,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
 {
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 typeof(*alg), aead);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	struct device *dev = ctx->dev;
 	struct dpaa2_caam_priv *priv = dev_get_drvdata(dev);
@@ -276,7 +276,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
 
 static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	ctx->authsize = authsize;
 	aead_set_sh_desc(authenc);
@@ -287,7 +287,7 @@ static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 static int aead_setkey(struct crypto_aead *aead, const u8 *key,
 		       unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	struct crypto_authenc_keys keys;
 
@@ -350,10 +350,10 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 					   bool encrypt)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_request *req_ctx = aead_request_ctx(req);
+	struct caam_request *req_ctx = aead_request_ctx_dma(req);
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
 						 typeof(*alg), aead);
 	struct device *dev = ctx->dev;
@@ -587,7 +587,7 @@ skip_out_fle:
 
 static int chachapoly_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	struct device *dev = ctx->dev;
 	struct caam_flc *flc;
@@ -620,7 +620,7 @@ static int chachapoly_set_sh_desc(struct crypto_aead *aead)
 static int chachapoly_setauthsize(struct crypto_aead *aead,
 				  unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 
 	if (authsize != POLY1305_DIGEST_SIZE)
 		return -EINVAL;
@@ -632,7 +632,7 @@ static int chachapoly_setauthsize(struct crypto_aead *aead,
 static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 			     unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	unsigned int saltlen = CHACHAPOLY_IV_SIZE - ivsize;
 
@@ -647,7 +647,7 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 
 static int gcm_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	struct caam_flc *flc;
@@ -704,7 +704,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
 
 static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_gcm_check_authsize(authsize);
@@ -720,7 +720,7 @@ static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize)
 static int gcm_setkey(struct crypto_aead *aead,
 		      const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	int ret;
 
@@ -739,7 +739,7 @@ static int gcm_setkey(struct crypto_aead *aead,
 
 static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	struct caam_flc *flc;
@@ -799,7 +799,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
 static int rfc4106_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 	int err;
 
 	err = crypto_rfc4106_check_authsize(authsize);
@@ -815,7 +815,7 @@ static int rfc4106_setauthsize(struct crypto_aead *authenc,
 static int rfc4106_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	int ret;
 
@@ -840,7 +840,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
 
 static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	unsigned int ivsize = crypto_aead_ivsize(aead);
 	struct caam_flc *flc;
@@ -900,7 +900,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
 static int rfc4543_setauthsize(struct crypto_aead *authenc,
 			       unsigned int authsize)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(authenc);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(authenc);
 
 	if (authsize != 16)
 		return -EINVAL;
@@ -914,7 +914,7 @@ static int rfc4543_setauthsize(struct crypto_aead *authenc,
 static int rfc4543_setkey(struct crypto_aead *aead,
 			  const u8 *key, unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	struct device *dev = ctx->dev;
 	int ret;
 
@@ -940,7 +940,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
 static int skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			   unsigned int keylen, const u32 ctx1_iv_off)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct caam_skcipher_alg *alg =
 		container_of(crypto_skcipher_alg(skcipher),
 			     struct caam_skcipher_alg, skcipher);
@@ -1059,7 +1059,7 @@ static int des3_skcipher_setkey(struct crypto_skcipher *skcipher,
 static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 			       unsigned int keylen)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *dev = ctx->dev;
 	struct dpaa2_caam_priv *priv = dev_get_drvdata(dev);
 	struct caam_flc *flc;
@@ -1109,10 +1109,10 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 static struct skcipher_edesc *skcipher_edesc_alloc(struct skcipher_request *req)
 {
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_request *req_ctx = skcipher_request_ctx(req);
+	struct caam_request *req_ctx = skcipher_request_ctx_dma(req);
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct device *dev = ctx->dev;
 	gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
 		       GFP_KERNEL : GFP_ATOMIC;
@@ -1286,7 +1286,7 @@ static void aead_encrypt_done(void *cbk_ctx, u32 status)
 	struct caam_request *req_ctx = to_caam_req(areq);
 	struct aead_edesc *edesc = req_ctx->edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	int ecode = 0;
 
 	dev_dbg(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status);
@@ -1307,7 +1307,7 @@ static void aead_decrypt_done(void *cbk_ctx, u32 status)
 	struct caam_request *req_ctx = to_caam_req(areq);
 	struct aead_edesc *edesc = req_ctx->edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
 	int ecode = 0;
 
 	dev_dbg(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status);
@@ -1324,8 +1324,8 @@ static int aead_encrypt(struct aead_request *req)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
-	struct caam_request *caam_req = aead_request_ctx(req);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
+	struct caam_request *caam_req = aead_request_ctx_dma(req);
 	int ret;
 
 	/* allocate extended descriptor */
@@ -1352,8 +1352,8 @@ static int aead_decrypt(struct aead_request *req)
 {
 	struct aead_edesc *edesc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct caam_ctx *ctx = crypto_aead_ctx(aead);
-	struct caam_request *caam_req = aead_request_ctx(req);
+	struct caam_ctx *ctx = crypto_aead_ctx_dma(aead);
+	struct caam_request *caam_req = aead_request_ctx_dma(req);
 	int ret;
 
 	/* allocate extended descriptor */
@@ -1392,7 +1392,7 @@ static void skcipher_encrypt_done(void *cbk_ctx, u32 status)
 	struct skcipher_request *req = skcipher_request_cast(areq);
 	struct caam_request *req_ctx = to_caam_req(areq);
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct skcipher_edesc *edesc = req_ctx->edesc;
 	int ecode = 0;
 	int ivsize = crypto_skcipher_ivsize(skcipher);
@@ -1430,7 +1430,7 @@ static void skcipher_decrypt_done(void *cbk_ctx, u32 status)
 	struct skcipher_request *req = skcipher_request_cast(areq);
 	struct caam_request *req_ctx = to_caam_req(areq);
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
 	struct skcipher_edesc *edesc = req_ctx->edesc;
 	int ecode = 0;
 	int ivsize = crypto_skcipher_ivsize(skcipher);
@@ -1474,8 +1474,8 @@ static int skcipher_encrypt(struct skcipher_request *req)
 {
 	struct skcipher_edesc *edesc;
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
-	struct caam_request *caam_req = skcipher_request_ctx(req);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
+	struct caam_request *caam_req = skcipher_request_ctx_dma(req);
 	struct dpaa2_caam_priv *priv = dev_get_drvdata(ctx->dev);
 	int ret;
 
@@ -1524,8 +1524,8 @@ static int skcipher_decrypt(struct skcipher_request *req)
 {
 	struct skcipher_edesc *edesc;
 	struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
-	struct caam_request *caam_req = skcipher_request_ctx(req);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(skcipher);
+	struct caam_request *caam_req = skcipher_request_ctx_dma(req);
 	struct dpaa2_caam_priv *priv = dev_get_drvdata(ctx->dev);
 	int ret;
 
@@ -1603,7 +1603,7 @@ static int caam_cra_init_skcipher(struct crypto_skcipher *tfm)
 	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
 	struct caam_skcipher_alg *caam_alg =
 		container_of(alg, typeof(*caam_alg), skcipher);
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK;
 	int ret = 0;
 
@@ -1621,10 +1621,12 @@ static int caam_cra_init_skcipher(struct crypto_skcipher *tfm)
 		}
 
 		ctx->fallback = fallback;
-		crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request) +
-					    crypto_skcipher_reqsize(fallback));
+		crypto_skcipher_set_reqsize_dma(
+			tfm, sizeof(struct caam_request) +
+			     crypto_skcipher_reqsize(fallback));
 	} else {
-		crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request));
+		crypto_skcipher_set_reqsize_dma(tfm,
+						sizeof(struct caam_request));
 	}
 
 	ret = caam_cra_init(ctx, &caam_alg->caam, false);
@@ -1640,8 +1642,8 @@ static int caam_cra_init_aead(struct crypto_aead *tfm)
 	struct caam_aead_alg *caam_alg = container_of(alg, typeof(*caam_alg),
 						      aead);
 
-	crypto_aead_set_reqsize(tfm, sizeof(struct caam_request));
-	return caam_cra_init(crypto_aead_ctx(tfm), &caam_alg->caam,
+	crypto_aead_set_reqsize_dma(tfm, sizeof(struct caam_request));
+	return caam_cra_init(crypto_aead_ctx_dma(tfm), &caam_alg->caam,
 			     !caam_alg->caam.nodkp);
 }
 
@@ -1654,7 +1656,7 @@ static void caam_exit_common(struct caam_ctx *ctx)
 
 static void caam_cra_exit(struct crypto_skcipher *tfm)
 {
-	struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct caam_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	if (ctx->fallback)
 		crypto_free_skcipher(ctx->fallback);
@@ -1663,7 +1665,7 @@ static void caam_cra_exit(struct crypto_skcipher *tfm)
 
 static void caam_cra_exit_aead(struct crypto_aead *tfm)
 {
-	caam_exit_common(crypto_aead_ctx(tfm));
+	caam_exit_common(crypto_aead_ctx_dma(tfm));
 }
 
 static struct caam_skcipher_alg driver_algs[] = {
@@ -3008,7 +3010,7 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 			      CRYPTO_ALG_KERN_DRIVER_ONLY);
 
@@ -3022,7 +3024,7 @@ static void caam_aead_alg_init(struct caam_aead_alg *t_alg)
 
 	alg->base.cra_module = THIS_MODULE;
 	alg->base.cra_priority = CAAM_CRA_PRIORITY;
-	alg->base.cra_ctxsize = sizeof(struct caam_ctx);
+	alg->base.cra_ctxsize = sizeof(struct caam_ctx) + crypto_dma_padding();
 	alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
 			      CRYPTO_ALG_KERN_DRIVER_ONLY;
 
@@ -3132,7 +3134,7 @@ static inline int ctx_map_to_qm_sg(struct device *dev,
 
 static int ahash_set_sh_desc(struct crypto_ahash *ahash)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	struct dpaa2_caam_priv *priv = dev_get_drvdata(ctx->dev);
 	struct caam_flc *flc;
@@ -3305,7 +3307,7 @@ err_flc:
 static int ahash_setkey(struct crypto_ahash *ahash, const u8 *key,
 			unsigned int keylen)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	unsigned int blocksize = crypto_tfm_alg_blocksize(&ahash->base);
 	unsigned int digestsize = crypto_ahash_digestsize(ahash);
 	int ret;
@@ -3356,7 +3358,7 @@ bad_free_key:
 static inline void ahash_unmap(struct device *dev, struct ahash_edesc *edesc,
 			       struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	if (edesc->src_nents)
 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);
@@ -3376,7 +3378,7 @@ static inline void ahash_unmap_ctx(struct device *dev,
 				   struct ahash_edesc *edesc,
 				   struct ahash_request *req, u32 flag)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	if (state->ctx_dma) {
 		dma_unmap_single(dev, state->ctx_dma, state->ctx_dma_len, flag);
@@ -3390,9 +3392,9 @@ static void ahash_done(void *cbk_ctx, u32 status)
 	struct crypto_async_request *areq = cbk_ctx;
 	struct ahash_request *req = ahash_request_cast(areq);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct ahash_edesc *edesc = state->caam_req.edesc;
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	int ecode = 0;
 
@@ -3417,9 +3419,9 @@ static void ahash_done_bi(void *cbk_ctx, u32 status)
 	struct crypto_async_request *areq = cbk_ctx;
 	struct ahash_request *req = ahash_request_cast(areq);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct ahash_edesc *edesc = state->caam_req.edesc;
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int ecode = 0;
 
 	dev_dbg(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status);
@@ -3455,9 +3457,9 @@ static void ahash_done_ctx_src(void *cbk_ctx, u32 status)
 	struct crypto_async_request *areq = cbk_ctx;
 	struct ahash_request *req = ahash_request_cast(areq);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct ahash_edesc *edesc = state->caam_req.edesc;
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	int ecode = 0;
 
@@ -3482,9 +3484,9 @@ static void ahash_done_ctx_dst(void *cbk_ctx, u32 status)
 	struct crypto_async_request *areq = cbk_ctx;
 	struct ahash_request *req = ahash_request_cast(areq);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct ahash_edesc *edesc = state->caam_req.edesc;
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int ecode = 0;
 
 	dev_dbg(ctx->dev, "%s %d: err 0x%x\n", __func__, __LINE__, status);
@@ -3518,8 +3520,8 @@ static void ahash_done_ctx_dst(void *cbk_ctx, u32 status)
 static int ahash_update_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -3637,8 +3639,8 @@ unmap_ctx:
 static int ahash_final_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -3708,8 +3710,8 @@ unmap_ctx:
 static int ahash_finup_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -3802,8 +3804,8 @@ unmap_ctx:
 static int ahash_digest(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -3897,8 +3899,8 @@ unmap:
 static int ahash_final_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -3970,8 +3972,8 @@ unmap:
 static int ahash_update_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -4091,8 +4093,8 @@ unmap_ctx:
 static int ahash_finup_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -4187,8 +4189,8 @@ unmap:
 static int ahash_update_first(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_request *req_ctx = &state->caam_req;
 	struct dpaa2_fl_entry *in_fle = &req_ctx->fd_flt[1];
 	struct dpaa2_fl_entry *out_fle = &req_ctx->fd_flt[0];
@@ -4320,7 +4322,7 @@ static int ahash_finup_first(struct ahash_request *req)
 
 static int ahash_init(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	state->update = ahash_update_first;
 	state->finup = ahash_finup_first;
@@ -4337,28 +4339,28 @@ static int ahash_init(struct ahash_request *req)
 
 static int ahash_update(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->update(req);
 }
 
 static int ahash_finup(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->finup(req);
 }
 
 static int ahash_final(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->final(req);
 }
 
 static int ahash_export(struct ahash_request *req, void *out)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_export_state *export = out;
 	u8 *buf = state->buf;
 	int len = state->buflen;
@@ -4375,7 +4377,7 @@ static int ahash_export(struct ahash_request *req, void *out)
 
 static int ahash_import(struct ahash_request *req, const void *in)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	const struct caam_export_state *export = in;
 
 	memset(state, 0, sizeof(*state));
@@ -4547,7 +4549,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 		 container_of(halg, struct ahash_alg, halg);
 	struct caam_hash_alg *caam_hash =
 		 container_of(alg, struct caam_hash_alg, ahash_alg);
-	struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct caam_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 	/* Sizes for MDHA running digests: MD5, SHA1, 224, 256, 384, 512 */
 	static const u8 runninglen[] = { HASH_MSG_LEN + MD5_DIGEST_SIZE,
 					 HASH_MSG_LEN + SHA1_DIGEST_SIZE,
@@ -4594,8 +4596,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 				   OP_ALG_ALGSEL_SUBMASK) >>
 				  OP_ALG_ALGSEL_SHIFT];
 
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct caam_hash_state));
+	crypto_ahash_set_reqsize_dma(ahash, sizeof(struct caam_hash_state));
 
 	/*
 	 * For keyed hash algorithms shared descriptors
@@ -4606,7 +4607,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 
 static void caam_hash_cra_exit(struct crypto_tfm *tfm)
 {
-	struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct caam_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 
 	dma_unmap_single_attrs(ctx->dev, ctx->flc_dma[0], sizeof(ctx->flc),
 			       DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC);
@@ -4646,7 +4647,7 @@ static struct caam_hash_alg *caam_hash_alloc(struct device *dev,
 	alg->cra_module = THIS_MODULE;
 	alg->cra_init = caam_hash_cra_init;
 	alg->cra_exit = caam_hash_cra_exit;
-	alg->cra_ctxsize = sizeof(struct caam_hash_ctx);
+	alg->cra_ctxsize = sizeof(struct caam_hash_ctx) + crypto_dma_padding();
 	alg->cra_priority = CAAM_CRA_PRIORITY;
 	alg->cra_blocksize = template->blocksize;
 	alg->cra_alignmask = 0;
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caamhash.c linux-libre-6.2-gnu/drivers/crypto/caam/caamhash.c
index 36ef738e4a18..1050e965a438 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caamhash.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caamhash.c
@@ -199,7 +199,7 @@ static inline int ctx_map_to_sec4_sg(struct device *jrdev,
 
 static int ahash_set_sh_desc(struct crypto_ahash *ahash)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	struct device *jrdev = ctx->jrdev;
 	struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
@@ -255,7 +255,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
 
 static int axcbc_set_sh_desc(struct crypto_ahash *ahash)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	struct device *jrdev = ctx->jrdev;
 	u32 *desc;
@@ -307,7 +307,7 @@ static int axcbc_set_sh_desc(struct crypto_ahash *ahash)
 
 static int acmac_set_sh_desc(struct crypto_ahash *ahash)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	struct device *jrdev = ctx->jrdev;
 	u32 *desc;
@@ -421,7 +421,7 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, u32 *keylen, u8 *key,
 static int ahash_setkey(struct crypto_ahash *ahash,
 			const u8 *key, unsigned int keylen)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	struct device *jrdev = ctx->jrdev;
 	int blocksize = crypto_tfm_alg_blocksize(&ahash->base);
 	int digestsize = crypto_ahash_digestsize(ahash);
@@ -484,7 +484,7 @@ static int ahash_setkey(struct crypto_ahash *ahash,
 static int axcbc_setkey(struct crypto_ahash *ahash, const u8 *key,
 			unsigned int keylen)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	struct device *jrdev = ctx->jrdev;
 
 	if (keylen != AES_KEYSIZE_128)
@@ -504,7 +504,7 @@ static int axcbc_setkey(struct crypto_ahash *ahash, const u8 *key,
 static int acmac_setkey(struct crypto_ahash *ahash, const u8 *key,
 			unsigned int keylen)
 {
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int err;
 
 	err = aes_check_keylen(keylen);
@@ -543,7 +543,7 @@ static inline void ahash_unmap(struct device *dev,
 			struct ahash_edesc *edesc,
 			struct ahash_request *req, int dst_len)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	if (edesc->src_nents)
 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);
@@ -563,7 +563,7 @@ static inline void ahash_unmap_ctx(struct device *dev,
 			struct ahash_edesc *edesc,
 			struct ahash_request *req, int dst_len, u32 flag)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	if (state->ctx_dma) {
 		dma_unmap_single(dev, state->ctx_dma, state->ctx_dma_len, flag);
@@ -580,8 +580,8 @@ static inline void ahash_done_cpy(struct device *jrdev, u32 *desc, u32 err,
 	struct ahash_edesc *edesc;
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
 	int digestsize = crypto_ahash_digestsize(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	int ecode = 0;
 	bool has_bklog;
 
@@ -630,8 +630,8 @@ static inline void ahash_done_switch(struct device *jrdev, u32 *desc, u32 err,
 	struct caam_drv_private_jr *jrp = dev_get_drvdata(jrdev);
 	struct ahash_edesc *edesc;
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	int digestsize = crypto_ahash_digestsize(ahash);
 	int ecode = 0;
 	bool has_bklog;
@@ -695,8 +695,8 @@ static struct ahash_edesc *ahash_edesc_alloc(struct ahash_request *req,
 					     dma_addr_t sh_desc_dma)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	gfp_t flags = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
 		       GFP_KERNEL : GFP_ATOMIC;
 	struct ahash_edesc *edesc;
@@ -755,8 +755,8 @@ static int ahash_edesc_add_src(struct caam_hash_ctx *ctx,
 static int ahash_do_one_req(struct crypto_engine *engine, void *areq)
 {
 	struct ahash_request *req = ahash_request_cast(areq);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(crypto_ahash_reqtfm(req));
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u32 *desc = state->edesc->hw_desc;
 	int ret;
@@ -785,7 +785,7 @@ static int ahash_enqueue_req(struct device *jrdev,
 			     int dst_len, enum dma_data_direction dir)
 {
 	struct caam_drv_private_jr *jrpriv = dev_get_drvdata(jrdev);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct ahash_edesc *edesc = state->edesc;
 	u32 *desc = edesc->hw_desc;
 	int ret;
@@ -815,8 +815,8 @@ static int ahash_enqueue_req(struct device *jrdev,
 static int ahash_update_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u8 *buf = state->buf;
 	int *buflen = &state->buflen;
@@ -940,8 +940,8 @@ unmap_ctx:
 static int ahash_final_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	int buflen = state->buflen;
 	u32 *desc;
@@ -1001,8 +1001,8 @@ static int ahash_final_ctx(struct ahash_request *req)
 static int ahash_finup_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	int buflen = state->buflen;
 	u32 *desc;
@@ -1075,8 +1075,8 @@ static int ahash_finup_ctx(struct ahash_request *req)
 static int ahash_digest(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u32 *desc;
 	int digestsize = crypto_ahash_digestsize(ahash);
@@ -1142,8 +1142,8 @@ static int ahash_digest(struct ahash_request *req)
 static int ahash_final_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u8 *buf = state->buf;
 	int buflen = state->buflen;
@@ -1191,8 +1191,8 @@ static int ahash_final_no_ctx(struct ahash_request *req)
 static int ahash_update_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u8 *buf = state->buf;
 	int *buflen = &state->buflen;
@@ -1312,8 +1312,8 @@ static int ahash_update_no_ctx(struct ahash_request *req)
 static int ahash_finup_no_ctx(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	int buflen = state->buflen;
 	u32 *desc;
@@ -1388,8 +1388,8 @@ static int ahash_finup_no_ctx(struct ahash_request *req)
 static int ahash_update_first(struct ahash_request *req)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct caam_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct device *jrdev = ctx->jrdev;
 	u8 *buf = state->buf;
 	int *buflen = &state->buflen;
@@ -1498,7 +1498,7 @@ static int ahash_finup_first(struct ahash_request *req)
 
 static int ahash_init(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	state->update = ahash_update_first;
 	state->finup = ahash_finup_first;
@@ -1515,28 +1515,28 @@ static int ahash_init(struct ahash_request *req)
 
 static int ahash_update(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->update(req);
 }
 
 static int ahash_finup(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->finup(req);
 }
 
 static int ahash_final(struct ahash_request *req)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 
 	return state->final(req);
 }
 
 static int ahash_export(struct ahash_request *req, void *out)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	struct caam_export_state *export = out;
 	u8 *buf = state->buf;
 	int len = state->buflen;
@@ -1553,7 +1553,7 @@ static int ahash_export(struct ahash_request *req, void *out)
 
 static int ahash_import(struct ahash_request *req, const void *in)
 {
-	struct caam_hash_state *state = ahash_request_ctx(req);
+	struct caam_hash_state *state = ahash_request_ctx_dma(req);
 	const struct caam_export_state *export = in;
 
 	memset(state, 0, sizeof(*state));
@@ -1762,7 +1762,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 		 container_of(halg, struct ahash_alg, halg);
 	struct caam_hash_alg *caam_hash =
 		 container_of(alg, struct caam_hash_alg, ahash_alg);
-	struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct caam_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	/* Sizes for MDHA running digests: MD5, SHA1, 224, 256, 384, 512 */
 	static const u8 runninglen[] = { HASH_MSG_LEN + MD5_DIGEST_SIZE,
 					 HASH_MSG_LEN + SHA1_DIGEST_SIZE,
@@ -1854,8 +1854,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 
 	ctx->enginectx.op.do_one_request = ahash_do_one_req;
 
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct caam_hash_state));
+	crypto_ahash_set_reqsize_dma(ahash, sizeof(struct caam_hash_state));
 
 	/*
 	 * For keyed hash algorithms shared descriptors
@@ -1866,7 +1865,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 
 static void caam_hash_cra_exit(struct crypto_tfm *tfm)
 {
-	struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct caam_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 
 	dma_unmap_single_attrs(ctx->jrdev, ctx->sh_desc_update_dma,
 			       offsetof(struct caam_hash_ctx, key) -
@@ -1926,7 +1925,7 @@ caam_hash_alloc(struct caam_hash_template *template,
 	alg->cra_module = THIS_MODULE;
 	alg->cra_init = caam_hash_cra_init;
 	alg->cra_exit = caam_hash_cra_exit;
-	alg->cra_ctxsize = sizeof(struct caam_hash_ctx);
+	alg->cra_ctxsize = sizeof(struct caam_hash_ctx) + crypto_dma_padding();
 	alg->cra_priority = CAAM_CRA_PRIORITY;
 	alg->cra_blocksize = template->blocksize;
 	alg->cra_alignmask = 0;
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caampkc.c linux-libre-6.2-gnu/drivers/crypto/caam/caampkc.c
index 886727576710..aef031946f33 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caampkc.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caampkc.c
@@ -57,7 +57,7 @@ static void rsa_pub_unmap(struct device *dev, struct rsa_edesc *edesc,
 			  struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct rsa_pub_pdb *pdb = &edesc->pdb.pub;
 
@@ -69,7 +69,7 @@ static void rsa_priv_f1_unmap(struct device *dev, struct rsa_edesc *edesc,
 			      struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct rsa_priv_f1_pdb *pdb = &edesc->pdb.priv_f1;
 
@@ -81,7 +81,7 @@ static void rsa_priv_f2_unmap(struct device *dev, struct rsa_edesc *edesc,
 			      struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct rsa_priv_f2_pdb *pdb = &edesc->pdb.priv_f2;
 	size_t p_sz = key->p_sz;
@@ -98,7 +98,7 @@ static void rsa_priv_f3_unmap(struct device *dev, struct rsa_edesc *edesc,
 			      struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct rsa_priv_f3_pdb *pdb = &edesc->pdb.priv_f3;
 	size_t p_sz = key->p_sz;
@@ -149,7 +149,7 @@ static void rsa_priv_f_done(struct device *dev, u32 *desc, u32 err,
 	struct akcipher_request *req = context;
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct caam_drv_private_jr *jrp = dev_get_drvdata(dev);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
 	struct rsa_edesc *edesc;
@@ -242,7 +242,7 @@ static struct rsa_edesc *rsa_edesc_alloc(struct akcipher_request *req,
 					 size_t desclen)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct device *dev = ctx->dev;
 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
 	struct caam_rsa_key *key = &ctx->key;
@@ -371,7 +371,7 @@ static int akcipher_do_one_req(struct crypto_engine *engine, void *areq)
 						    base);
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct device *jrdev = ctx->dev;
 	u32 *desc = req_ctx->edesc->hw_desc;
 	int ret;
@@ -399,7 +399,7 @@ static int set_rsa_pub_pdb(struct akcipher_request *req,
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct device *dev = ctx->dev;
 	struct rsa_pub_pdb *pdb = &edesc->pdb.pub;
@@ -444,7 +444,7 @@ static int set_rsa_priv_f1_pdb(struct akcipher_request *req,
 			       struct rsa_edesc *edesc)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct device *dev = ctx->dev;
 	struct rsa_priv_f1_pdb *pdb = &edesc->pdb.priv_f1;
@@ -491,7 +491,7 @@ static int set_rsa_priv_f2_pdb(struct akcipher_request *req,
 			       struct rsa_edesc *edesc)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct device *dev = ctx->dev;
 	struct rsa_priv_f2_pdb *pdb = &edesc->pdb.priv_f2;
@@ -568,7 +568,7 @@ static int set_rsa_priv_f3_pdb(struct akcipher_request *req,
 			       struct rsa_edesc *edesc)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct device *dev = ctx->dev;
 	struct rsa_priv_f3_pdb *pdb = &edesc->pdb.priv_f3;
@@ -664,7 +664,7 @@ static int akcipher_enqueue_req(struct device *jrdev,
 {
 	struct caam_drv_private_jr *jrpriv = dev_get_drvdata(jrdev);
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
 	struct rsa_edesc *edesc = req_ctx->edesc;
@@ -707,7 +707,7 @@ static int akcipher_enqueue_req(struct device *jrdev,
 static int caam_rsa_enc(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	struct device *jrdev = ctx->dev;
 	struct rsa_edesc *edesc;
@@ -746,7 +746,7 @@ init_fail:
 static int caam_rsa_dec_priv_f1(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct device *jrdev = ctx->dev;
 	struct rsa_edesc *edesc;
 	int ret;
@@ -775,7 +775,7 @@ init_fail:
 static int caam_rsa_dec_priv_f2(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct device *jrdev = ctx->dev;
 	struct rsa_edesc *edesc;
 	int ret;
@@ -804,7 +804,7 @@ init_fail:
 static int caam_rsa_dec_priv_f3(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct device *jrdev = ctx->dev;
 	struct rsa_edesc *edesc;
 	int ret;
@@ -833,7 +833,7 @@ init_fail:
 static int caam_rsa_dec(struct akcipher_request *req)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 	int ret;
 
@@ -936,7 +936,7 @@ static int caam_rsa_check_key_length(unsigned int len)
 static int caam_rsa_set_pub_key(struct crypto_akcipher *tfm, const void *key,
 				unsigned int keylen)
 {
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct rsa_key raw_key = {NULL};
 	struct caam_rsa_key *rsa_key = &ctx->key;
 	int ret;
@@ -1038,7 +1038,7 @@ free_p:
 static int caam_rsa_set_priv_key(struct crypto_akcipher *tfm, const void *key,
 				 unsigned int keylen)
 {
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct rsa_key raw_key = {NULL};
 	struct caam_rsa_key *rsa_key = &ctx->key;
 	int ret;
@@ -1089,7 +1089,7 @@ err:
 
 static unsigned int caam_rsa_max_size(struct crypto_akcipher *tfm)
 {
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 
 	return ctx->key.n_sz;
 }
@@ -1097,7 +1097,9 @@ static unsigned int caam_rsa_max_size(struct crypto_akcipher *tfm)
 /* Per session pkc's driver context creation function */
 static int caam_rsa_init_tfm(struct crypto_akcipher *tfm)
 {
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
+
+	akcipher_set_reqsize(tfm, sizeof(struct caam_rsa_req_ctx));
 
 	ctx->dev = caam_jr_alloc();
 
@@ -1123,7 +1125,7 @@ static int caam_rsa_init_tfm(struct crypto_akcipher *tfm)
 /* Per session pkc's driver context cleanup function */
 static void caam_rsa_exit_tfm(struct crypto_akcipher *tfm)
 {
-	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct caam_rsa_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct caam_rsa_key *key = &ctx->key;
 
 	dma_unmap_single(ctx->dev, ctx->padding_dma, CAAM_RSA_MAX_INPUT_SIZE -
@@ -1141,13 +1143,13 @@ static struct caam_akcipher_alg caam_rsa = {
 		.max_size = caam_rsa_max_size,
 		.init = caam_rsa_init_tfm,
 		.exit = caam_rsa_exit_tfm,
-		.reqsize = sizeof(struct caam_rsa_req_ctx),
 		.base = {
 			.cra_name = "rsa",
 			.cra_driver_name = "rsa-caam",
 			.cra_priority = 3000,
 			.cra_module = THIS_MODULE,
-			.cra_ctxsize = sizeof(struct caam_rsa_ctx),
+			.cra_ctxsize = sizeof(struct caam_rsa_ctx) +
+				       CRYPTO_DMA_PADDING,
 		},
 	}
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/caamrng.c linux-libre-6.2-gnu/drivers/crypto/caam/caamrng.c
index 77d048dfe5d0..1f0e82050976 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/caamrng.c
+++ linux-libre-6.2-gnu/drivers/crypto/caam/caamrng.c
@@ -246,7 +246,6 @@ int caam_rng_init(struct device *ctrldev)
 	ctx->rng.cleanup = caam_cleanup;
 	ctx->rng.read    = caam_read;
 	ctx->rng.priv    = (unsigned long)ctx;
-	ctx->rng.quality = 1024;
 
 	dev_info(ctrldev, "registering rng-caam\n");
 
diff --git linux-libre-6.1-gnu/drivers/crypto/caam/regs.h linux-libre-6.2-gnu/drivers/crypto/caam/regs.h
index 66d6dad841bb..66928f8a0c4b 100644
--- linux-libre-6.1-gnu/drivers/crypto/caam/regs.h
+++ linux-libre-6.2-gnu/drivers/crypto/caam/regs.h
@@ -426,6 +426,9 @@ struct caam_perfmon {
 	u32 rsvd2;
 #define CSTA_PLEND		BIT(10)
 #define CSTA_ALT_PLEND		BIT(18)
+#define CSTA_MOO		GENMASK(9, 8)
+#define CSTA_MOO_SECURE	1
+#define CSTA_MOO_TRUSTED	2
 	u32 status;		/* CSTA - CAAM Status */
 	u64 rsvd3;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c linux-libre-6.2-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
index ce3b91c612f0..9eca0c302186 100644
--- linux-libre-6.1-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -97,7 +97,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
 	struct cvm_enc_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct cvm_req_ctx *rctx = skcipher_request_ctx(req);
+	struct cvm_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct fc_context *fctx = &rctx->fctx;
 	u32 enc_iv_len = crypto_skcipher_ivsize(tfm);
 	struct cpt_request_info *req_info = &rctx->cpt_req;
@@ -151,7 +151,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
 static inline u32 create_input_list(struct skcipher_request  *req, u32 enc,
 				    u32 enc_iv_len)
 {
-	struct cvm_req_ctx *rctx = skcipher_request_ctx(req);
+	struct cvm_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct cpt_request_info *req_info = &rctx->cpt_req;
 	u32 argcnt =  0;
 
@@ -173,7 +173,7 @@ static inline void store_cb_info(struct skcipher_request *req,
 static inline void create_output_list(struct skcipher_request *req,
 				      u32 enc_iv_len)
 {
-	struct cvm_req_ctx *rctx = skcipher_request_ctx(req);
+	struct cvm_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct cpt_request_info *req_info = &rctx->cpt_req;
 	u32 argcnt = 0;
 
@@ -193,7 +193,7 @@ static inline void create_output_list(struct skcipher_request *req,
 static inline int cvm_enc_dec(struct skcipher_request *req, u32 enc)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct cvm_req_ctx *rctx = skcipher_request_ctx(req);
+	struct cvm_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	u32 enc_iv_len = crypto_skcipher_ivsize(tfm);
 	struct fc_context *fctx = &rctx->fctx;
 	struct cpt_request_info *req_info = &rctx->cpt_req;
@@ -335,7 +335,7 @@ static int cvm_ecb_des3_setkey(struct crypto_skcipher *cipher, const u8 *key,
 
 static int cvm_enc_dec_init(struct crypto_skcipher *tfm)
 {
-	crypto_skcipher_set_reqsize(tfm, sizeof(struct cvm_req_ctx));
+	crypto_skcipher_set_reqsize_dma(tfm, sizeof(struct cvm_req_ctx));
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_aead.c linux-libre-6.2-gnu/drivers/crypto/cavium/nitrox/nitrox_aead.c
index c93c4e41d267..0653484df23f 100644
--- linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_aead.c
+++ linux-libre-6.2-gnu/drivers/crypto/cavium/nitrox/nitrox_aead.c
@@ -392,7 +392,7 @@ static int nitrox_rfc4106_setauthsize(struct crypto_aead *aead,
 
 static int nitrox_rfc4106_set_aead_rctx_sglist(struct aead_request *areq)
 {
-	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx(areq);
+	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx_dma(areq);
 	struct nitrox_aead_rctx *aead_rctx = &rctx->base;
 	unsigned int assoclen = areq->assoclen - GCM_RFC4106_IV_SIZE;
 	struct scatterlist *sg;
@@ -424,7 +424,7 @@ static int nitrox_rfc4106_set_aead_rctx_sglist(struct aead_request *areq)
 static void nitrox_rfc4106_callback(void *arg, int err)
 {
 	struct aead_request *areq = arg;
-	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx(areq);
+	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx_dma(areq);
 	struct nitrox_kcrypt_request *nkreq = &rctx->base.nkreq;
 
 	free_src_sglist(nkreq);
@@ -441,7 +441,7 @@ static int nitrox_rfc4106_enc(struct aead_request *areq)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
 	struct nitrox_crypto_ctx *nctx = crypto_aead_ctx(aead);
-	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx(areq);
+	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx_dma(areq);
 	struct nitrox_aead_rctx *aead_rctx = &rctx->base;
 	struct se_crypto_request *creq = &aead_rctx->nkreq.creq;
 	int ret;
@@ -472,7 +472,7 @@ static int nitrox_rfc4106_enc(struct aead_request *areq)
 static int nitrox_rfc4106_dec(struct aead_request *areq)
 {
 	struct crypto_aead *aead = crypto_aead_reqtfm(areq);
-	struct nitrox_crypto_ctx *nctx = crypto_aead_ctx(aead);
+	struct nitrox_crypto_ctx *nctx = crypto_aead_ctx_dma(aead);
 	struct nitrox_rfc4106_rctx *rctx = aead_request_ctx(areq);
 	struct nitrox_aead_rctx *aead_rctx = &rctx->base;
 	struct se_crypto_request *creq = &aead_rctx->nkreq.creq;
@@ -510,8 +510,8 @@ static int nitrox_rfc4106_init(struct crypto_aead *aead)
 	if (ret)
 		return ret;
 
-	crypto_aead_set_reqsize(aead, sizeof(struct aead_request) +
-				sizeof(struct nitrox_rfc4106_rctx));
+	crypto_aead_set_reqsize_dma(aead, sizeof(struct aead_request) +
+					  sizeof(struct nitrox_rfc4106_rctx));
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c linux-libre-6.2-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
index 9e7308e39b30..d4e06999af9b 100644
--- linux-libre-6.1-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
+++ linux-libre-6.2-gnu/drivers/crypto/cavium/nitrox/nitrox_mbx.c
@@ -195,6 +195,7 @@ int nitrox_mbox_init(struct nitrox_device *ndev)
 	ndev->iov.pf2vf_wq = alloc_workqueue("nitrox_pf2vf", 0, 0);
 	if (!ndev->iov.pf2vf_wq) {
 		kfree(ndev->iov.vfdev);
+		ndev->iov.vfdev = NULL;
 		return -ENOMEM;
 	}
 	/* enable pf2vf mailbox interrupts */
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-cmac.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
index 11a305fa19e6..d8426bdf3190 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
@@ -25,7 +25,7 @@ static int ccp_aes_cmac_complete(struct crypto_async_request *async_req,
 {
 	struct ahash_request *req = ahash_request_cast(async_req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req);
 	unsigned int digest_size = crypto_ahash_digestsize(tfm);
 
 	if (ret)
@@ -56,8 +56,8 @@ static int ccp_do_cmac_update(struct ahash_request *req, unsigned int nbytes,
 			      unsigned int final)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm);
+	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct scatterlist *sg, *cmac_key_sg = NULL;
 	unsigned int block_size =
 		crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
@@ -182,7 +182,7 @@ e_free:
 
 static int ccp_aes_cmac_init(struct ahash_request *req)
 {
-	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req);
 
 	memset(rctx, 0, sizeof(*rctx));
 
@@ -219,7 +219,7 @@ static int ccp_aes_cmac_digest(struct ahash_request *req)
 
 static int ccp_aes_cmac_export(struct ahash_request *req, void *out)
 {
-	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct ccp_aes_cmac_exp_ctx state;
 
 	/* Don't let anything leak to 'out' */
@@ -238,7 +238,7 @@ static int ccp_aes_cmac_export(struct ahash_request *req, void *out)
 
 static int ccp_aes_cmac_import(struct ahash_request *req, const void *in)
 {
-	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct ccp_aes_cmac_exp_ctx state;
 
 	/* 'in' may not be aligned so memcpy to local variable */
@@ -256,7 +256,7 @@ static int ccp_aes_cmac_import(struct ahash_request *req, const void *in)
 static int ccp_aes_cmac_setkey(struct crypto_ahash *tfm, const u8 *key,
 			       unsigned int key_len)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(crypto_ahash_tfm(tfm));
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct ccp_crypto_ahash_alg *alg =
 		ccp_crypto_ahash_alg(crypto_ahash_tfm(tfm));
 	u64 k0_hi, k0_lo, k1_hi, k1_lo, k2_hi, k2_lo;
@@ -334,13 +334,14 @@ static int ccp_aes_cmac_setkey(struct crypto_ahash *tfm, const u8 *key,
 
 static int ccp_aes_cmac_cra_init(struct crypto_tfm *tfm)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
 
 	ctx->complete = ccp_aes_cmac_complete;
 	ctx->u.aes.key_len = 0;
 
-	crypto_ahash_set_reqsize(ahash, sizeof(struct ccp_aes_cmac_req_ctx));
+	crypto_ahash_set_reqsize_dma(ahash,
+				     sizeof(struct ccp_aes_cmac_req_ctx));
 
 	return 0;
 }
@@ -382,7 +383,7 @@ int ccp_register_aes_cmac_algs(struct list_head *head)
 			  CRYPTO_ALG_KERN_DRIVER_ONLY |
 			  CRYPTO_ALG_NEED_FALLBACK;
 	base->cra_blocksize = AES_BLOCK_SIZE;
-	base->cra_ctxsize = sizeof(struct ccp_ctx);
+	base->cra_ctxsize = sizeof(struct ccp_ctx) + crypto_dma_padding();
 	base->cra_priority = CCP_CRA_PRIORITY;
 	base->cra_init = ccp_aes_cmac_cra_init;
 	base->cra_module = THIS_MODULE;
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-galois.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-galois.c
index 1c1c939f5c39..b1dbb8cea559 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-galois.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-galois.c
@@ -29,7 +29,7 @@ static int ccp_aes_gcm_complete(struct crypto_async_request *async_req, int ret)
 static int ccp_aes_gcm_setkey(struct crypto_aead *tfm, const u8 *key,
 			      unsigned int key_len)
 {
-	struct ccp_ctx *ctx = crypto_aead_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	switch (key_len) {
 	case AES_KEYSIZE_128:
@@ -76,8 +76,8 @@ static int ccp_aes_gcm_setauthsize(struct crypto_aead *tfm,
 static int ccp_aes_gcm_crypt(struct aead_request *req, bool encrypt)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_aead_ctx(tfm);
-	struct ccp_aes_req_ctx *rctx = aead_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_aead_ctx_dma(tfm);
+	struct ccp_aes_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct scatterlist *iv_sg = NULL;
 	unsigned int iv_len = 0;
 	int i;
@@ -148,12 +148,12 @@ static int ccp_aes_gcm_decrypt(struct aead_request *req)
 
 static int ccp_aes_gcm_cra_init(struct crypto_aead *tfm)
 {
-	struct ccp_ctx *ctx = crypto_aead_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	ctx->complete = ccp_aes_gcm_complete;
 	ctx->u.aes.key_len = 0;
 
-	crypto_aead_set_reqsize(tfm, sizeof(struct ccp_aes_req_ctx));
+	crypto_aead_set_reqsize_dma(tfm, sizeof(struct ccp_aes_req_ctx));
 
 	return 0;
 }
@@ -176,7 +176,7 @@ static struct aead_alg ccp_aes_gcm_defaults = {
 				  CRYPTO_ALG_KERN_DRIVER_ONLY |
 				  CRYPTO_ALG_NEED_FALLBACK,
 		.cra_blocksize	= AES_BLOCK_SIZE,
-		.cra_ctxsize	= sizeof(struct ccp_ctx),
+		.cra_ctxsize	= sizeof(struct ccp_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority	= CCP_CRA_PRIORITY,
 		.cra_exit	= ccp_aes_gcm_cra_exit,
 		.cra_module	= THIS_MODULE,
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-xts.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-xts.c
index 6849261ca47d..93f735d6b02b 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes-xts.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes-xts.c
@@ -62,7 +62,7 @@ static struct ccp_unit_size_map xts_unit_sizes[] = {
 static int ccp_aes_xts_complete(struct crypto_async_request *async_req, int ret)
 {
 	struct skcipher_request *req = skcipher_request_cast(async_req);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 
 	if (ret)
 		return ret;
@@ -75,7 +75,7 @@ static int ccp_aes_xts_complete(struct crypto_async_request *async_req, int ret)
 static int ccp_aes_xts_setkey(struct crypto_skcipher *tfm, const u8 *key,
 			      unsigned int key_len)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	unsigned int ccpversion = ccp_version();
 	int ret;
 
@@ -105,8 +105,8 @@ static int ccp_aes_xts_crypt(struct skcipher_request *req,
 			     unsigned int encrypt)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	unsigned int ccpversion = ccp_version();
 	unsigned int fallback = 0;
 	unsigned int unit;
@@ -196,7 +196,7 @@ static int ccp_aes_xts_decrypt(struct skcipher_request *req)
 
 static int ccp_aes_xts_init_tfm(struct crypto_skcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	struct crypto_skcipher *fallback_tfm;
 
 	ctx->complete = ccp_aes_xts_complete;
@@ -210,15 +210,16 @@ static int ccp_aes_xts_init_tfm(struct crypto_skcipher *tfm)
 	}
 	ctx->u.aes.tfm_skcipher = fallback_tfm;
 
-	crypto_skcipher_set_reqsize(tfm, sizeof(struct ccp_aes_req_ctx) +
-					 crypto_skcipher_reqsize(fallback_tfm));
+	crypto_skcipher_set_reqsize_dma(tfm,
+					sizeof(struct ccp_aes_req_ctx) +
+					crypto_skcipher_reqsize(fallback_tfm));
 
 	return 0;
 }
 
 static void ccp_aes_xts_exit_tfm(struct crypto_skcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	crypto_free_skcipher(ctx->u.aes.tfm_skcipher);
 }
@@ -246,7 +247,8 @@ static int ccp_register_aes_xts_alg(struct list_head *head,
 				  CRYPTO_ALG_KERN_DRIVER_ONLY |
 				  CRYPTO_ALG_NEED_FALLBACK;
 	alg->base.cra_blocksize	= AES_BLOCK_SIZE;
-	alg->base.cra_ctxsize	= sizeof(struct ccp_ctx);
+	alg->base.cra_ctxsize	= sizeof(struct ccp_ctx) +
+				  crypto_dma_padding();
 	alg->base.cra_priority	= CCP_CRA_PRIORITY;
 	alg->base.cra_module	= THIS_MODULE;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes.c
index bed331953ff9..918e223f21b6 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-aes.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-aes.c
@@ -22,8 +22,9 @@
 static int ccp_aes_complete(struct crypto_async_request *async_req, int ret)
 {
 	struct skcipher_request *req = skcipher_request_cast(async_req);
-	struct ccp_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(
+		crypto_skcipher_reqtfm(req));
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 
 	if (ret)
 		return ret;
@@ -38,7 +39,7 @@ static int ccp_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
 			  unsigned int key_len)
 {
 	struct ccp_crypto_skcipher_alg *alg = ccp_crypto_skcipher_alg(tfm);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	switch (key_len) {
 	case AES_KEYSIZE_128:
@@ -65,8 +66,8 @@ static int ccp_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
 static int ccp_aes_crypt(struct skcipher_request *req, bool encrypt)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct scatterlist *iv_sg = NULL;
 	unsigned int iv_len = 0;
 
@@ -118,7 +119,7 @@ static int ccp_aes_decrypt(struct skcipher_request *req)
 
 static int ccp_aes_init_tfm(struct crypto_skcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	ctx->complete = ccp_aes_complete;
 	ctx->u.aes.key_len = 0;
@@ -132,7 +133,7 @@ static int ccp_aes_rfc3686_complete(struct crypto_async_request *async_req,
 				    int ret)
 {
 	struct skcipher_request *req = skcipher_request_cast(async_req);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 
 	/* Restore the original pointer */
 	req->iv = rctx->rfc3686_info;
@@ -143,7 +144,7 @@ static int ccp_aes_rfc3686_complete(struct crypto_async_request *async_req,
 static int ccp_aes_rfc3686_setkey(struct crypto_skcipher *tfm, const u8 *key,
 				  unsigned int key_len)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	if (key_len < CTR_RFC3686_NONCE_SIZE)
 		return -EINVAL;
@@ -157,8 +158,8 @@ static int ccp_aes_rfc3686_setkey(struct crypto_skcipher *tfm, const u8 *key,
 static int ccp_aes_rfc3686_crypt(struct skcipher_request *req, bool encrypt)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
+	struct ccp_aes_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	u8 *iv;
 
 	/* Initialize the CTR block */
@@ -190,12 +191,12 @@ static int ccp_aes_rfc3686_decrypt(struct skcipher_request *req)
 
 static int ccp_aes_rfc3686_init_tfm(struct crypto_skcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	ctx->complete = ccp_aes_rfc3686_complete;
 	ctx->u.aes.key_len = 0;
 
-	crypto_skcipher_set_reqsize(tfm, sizeof(struct ccp_aes_req_ctx));
+	crypto_skcipher_set_reqsize_dma(tfm, sizeof(struct ccp_aes_req_ctx));
 
 	return 0;
 }
@@ -213,7 +214,7 @@ static const struct skcipher_alg ccp_aes_defaults = {
 				  CRYPTO_ALG_KERN_DRIVER_ONLY |
 				  CRYPTO_ALG_NEED_FALLBACK,
 	.base.cra_blocksize	= AES_BLOCK_SIZE,
-	.base.cra_ctxsize	= sizeof(struct ccp_ctx),
+	.base.cra_ctxsize	= sizeof(struct ccp_ctx) + CRYPTO_DMA_PADDING,
 	.base.cra_priority	= CCP_CRA_PRIORITY,
 	.base.cra_module	= THIS_MODULE,
 };
@@ -231,7 +232,7 @@ static const struct skcipher_alg ccp_aes_rfc3686_defaults = {
 				  CRYPTO_ALG_KERN_DRIVER_ONLY |
 				  CRYPTO_ALG_NEED_FALLBACK,
 	.base.cra_blocksize	= CTR_RFC3686_BLOCK_SIZE,
-	.base.cra_ctxsize	= sizeof(struct ccp_ctx),
+	.base.cra_ctxsize	= sizeof(struct ccp_ctx) + CRYPTO_DMA_PADDING,
 	.base.cra_priority	= CCP_CRA_PRIORITY,
 	.base.cra_module	= THIS_MODULE,
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-des3.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-des3.c
index 278636ed251a..afae30adb703 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-des3.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-des3.c
@@ -21,8 +21,9 @@
 static int ccp_des3_complete(struct crypto_async_request *async_req, int ret)
 {
 	struct skcipher_request *req = skcipher_request_cast(async_req);
-	struct ccp_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
-	struct ccp_des3_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(
+		crypto_skcipher_reqtfm(req));
+	struct ccp_des3_req_ctx *rctx = skcipher_request_ctx_dma(req);
 
 	if (ret)
 		return ret;
@@ -37,7 +38,7 @@ static int ccp_des3_setkey(struct crypto_skcipher *tfm, const u8 *key,
 		unsigned int key_len)
 {
 	struct ccp_crypto_skcipher_alg *alg = ccp_crypto_skcipher_alg(tfm);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 	int err;
 
 	err = verify_skcipher_des3_key(tfm, key);
@@ -60,8 +61,8 @@ static int ccp_des3_setkey(struct crypto_skcipher *tfm, const u8 *key,
 static int ccp_des3_crypt(struct skcipher_request *req, bool encrypt)
 {
 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct ccp_des3_req_ctx *rctx = skcipher_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
+	struct ccp_des3_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct scatterlist *iv_sg = NULL;
 	unsigned int iv_len = 0;
 
@@ -114,12 +115,12 @@ static int ccp_des3_decrypt(struct skcipher_request *req)
 
 static int ccp_des3_init_tfm(struct crypto_skcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_skcipher_ctx_dma(tfm);
 
 	ctx->complete = ccp_des3_complete;
 	ctx->u.des3.key_len = 0;
 
-	crypto_skcipher_set_reqsize(tfm, sizeof(struct ccp_des3_req_ctx));
+	crypto_skcipher_set_reqsize_dma(tfm, sizeof(struct ccp_des3_req_ctx));
 
 	return 0;
 }
@@ -137,7 +138,7 @@ static const struct skcipher_alg ccp_des3_defaults = {
 				  CRYPTO_ALG_KERN_DRIVER_ONLY |
 				  CRYPTO_ALG_NEED_FALLBACK,
 	.base.cra_blocksize	= DES3_EDE_BLOCK_SIZE,
-	.base.cra_ctxsize	= sizeof(struct ccp_ctx),
+	.base.cra_ctxsize	= sizeof(struct ccp_ctx) + CRYPTO_DMA_PADDING,
 	.base.cra_priority	= CCP_CRA_PRIORITY,
 	.base.cra_module	= THIS_MODULE,
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-main.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-main.c
index 5976530c00a8..73442a382f68 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-main.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-main.c
@@ -78,13 +78,6 @@ struct ccp_crypto_cmd {
 	int ret;
 };
 
-struct ccp_crypto_cpu {
-	struct work_struct work;
-	struct completion completion;
-	struct ccp_crypto_cmd *crypto_cmd;
-	int err;
-};
-
 static inline bool ccp_crypto_success(int err)
 {
 	if (err && (err != -EINPROGRESS) && (err != -EBUSY))
@@ -146,7 +139,7 @@ static void ccp_crypto_complete(void *data, int err)
 	struct ccp_crypto_cmd *crypto_cmd = data;
 	struct ccp_crypto_cmd *held, *next, *backlog;
 	struct crypto_async_request *req = crypto_cmd->req;
-	struct ccp_ctx *ctx = crypto_tfm_ctx(req->tfm);
+	struct ccp_ctx *ctx = crypto_tfm_ctx_dma(req->tfm);
 	int ret;
 
 	if (err == -EINPROGRESS) {
@@ -190,7 +183,7 @@ static void ccp_crypto_complete(void *data, int err)
 			break;
 
 		/* Error occurred, report it and get the next entry */
-		ctx = crypto_tfm_ctx(held->req->tfm);
+		ctx = crypto_tfm_ctx_dma(held->req->tfm);
 		if (ctx->complete)
 			ret = ctx->complete(held->req, ret);
 		held->req->complete(held->req, ret);
@@ -400,7 +393,7 @@ static void ccp_unregister_algs(void)
 	}
 }
 
-static int ccp_crypto_init(void)
+static int __init ccp_crypto_init(void)
 {
 	int ret;
 
@@ -421,7 +414,7 @@ static int ccp_crypto_init(void)
 	return ret;
 }
 
-static void ccp_crypto_exit(void)
+static void __exit ccp_crypto_exit(void)
 {
 	ccp_unregister_algs();
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-rsa.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-rsa.c
index 1223ac70aea2..a14f85512cf4 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-rsa.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-rsa.c
@@ -44,7 +44,7 @@ static inline int ccp_copy_and_save_keypart(u8 **kpbuf, unsigned int *kplen,
 static int ccp_rsa_complete(struct crypto_async_request *async_req, int ret)
 {
 	struct akcipher_request *req = akcipher_request_cast(async_req);
-	struct ccp_rsa_req_ctx *rctx = akcipher_request_ctx(req);
+	struct ccp_rsa_req_ctx *rctx = akcipher_request_ctx_dma(req);
 
 	if (ret)
 		return ret;
@@ -56,7 +56,7 @@ static int ccp_rsa_complete(struct crypto_async_request *async_req, int ret)
 
 static unsigned int ccp_rsa_maxsize(struct crypto_akcipher *tfm)
 {
-	struct ccp_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 
 	return ctx->u.rsa.n_len;
 }
@@ -64,8 +64,8 @@ static unsigned int ccp_rsa_maxsize(struct crypto_akcipher *tfm)
 static int ccp_rsa_crypt(struct akcipher_request *req, bool encrypt)
 {
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
-	struct ccp_ctx *ctx = akcipher_tfm_ctx(tfm);
-	struct ccp_rsa_req_ctx *rctx = akcipher_request_ctx(req);
+	struct ccp_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
+	struct ccp_rsa_req_ctx *rctx = akcipher_request_ctx_dma(req);
 	int ret = 0;
 
 	memset(&rctx->cmd, 0, sizeof(rctx->cmd));
@@ -126,7 +126,7 @@ static void ccp_rsa_free_key_bufs(struct ccp_ctx *ctx)
 static int ccp_rsa_setkey(struct crypto_akcipher *tfm, const void *key,
 			  unsigned int keylen, bool private)
 {
-	struct ccp_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 	struct rsa_key raw_key;
 	int ret;
 
@@ -192,9 +192,9 @@ static int ccp_rsa_setpubkey(struct crypto_akcipher *tfm, const void *key,
 
 static int ccp_rsa_init_tfm(struct crypto_akcipher *tfm)
 {
-	struct ccp_ctx *ctx = akcipher_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 
-	akcipher_set_reqsize(tfm, sizeof(struct ccp_rsa_req_ctx));
+	akcipher_set_reqsize_dma(tfm, sizeof(struct ccp_rsa_req_ctx));
 	ctx->complete = ccp_rsa_complete;
 
 	return 0;
@@ -202,7 +202,7 @@ static int ccp_rsa_init_tfm(struct crypto_akcipher *tfm)
 
 static void ccp_rsa_exit_tfm(struct crypto_akcipher *tfm)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(&tfm->base);
+	struct ccp_ctx *ctx = akcipher_tfm_ctx_dma(tfm);
 
 	ccp_rsa_free_key_bufs(ctx);
 }
@@ -220,7 +220,7 @@ static struct akcipher_alg ccp_rsa_defaults = {
 		.cra_driver_name = "rsa-ccp",
 		.cra_priority = CCP_CRA_PRIORITY,
 		.cra_module = THIS_MODULE,
-		.cra_ctxsize = 2 * sizeof(struct ccp_ctx),
+		.cra_ctxsize = 2 * sizeof(struct ccp_ctx) + CRYPTO_DMA_PADDING,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-sha.c linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-sha.c
index 74fa5360e722..fa3ae8e78f6f 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/ccp-crypto-sha.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/ccp-crypto-sha.c
@@ -28,7 +28,7 @@ static int ccp_sha_complete(struct crypto_async_request *async_req, int ret)
 {
 	struct ahash_request *req = ahash_request_cast(async_req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req);
 	unsigned int digest_size = crypto_ahash_digestsize(tfm);
 
 	if (ret)
@@ -59,8 +59,8 @@ static int ccp_do_sha_update(struct ahash_request *req, unsigned int nbytes,
 			     unsigned int final)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm);
+	struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct scatterlist *sg;
 	unsigned int block_size =
 		crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
@@ -182,8 +182,8 @@ e_free:
 static int ccp_sha_init(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ccp_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm);
+	struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct ccp_crypto_ahash_alg *alg =
 		ccp_crypto_ahash_alg(crypto_ahash_tfm(tfm));
 	unsigned int block_size =
@@ -231,7 +231,7 @@ static int ccp_sha_digest(struct ahash_request *req)
 
 static int ccp_sha_export(struct ahash_request *req, void *out)
 {
-	struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct ccp_sha_exp_ctx state;
 
 	/* Don't let anything leak to 'out' */
@@ -252,7 +252,7 @@ static int ccp_sha_export(struct ahash_request *req, void *out)
 
 static int ccp_sha_import(struct ahash_request *req, const void *in)
 {
-	struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+	struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req);
 	struct ccp_sha_exp_ctx state;
 
 	/* 'in' may not be aligned so memcpy to local variable */
@@ -272,7 +272,7 @@ static int ccp_sha_import(struct ahash_request *req, const void *in)
 static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key,
 			  unsigned int key_len)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(crypto_ahash_tfm(tfm));
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct crypto_shash *shash = ctx->u.sha.hmac_tfm;
 	unsigned int block_size = crypto_shash_blocksize(shash);
 	unsigned int digest_size = crypto_shash_digestsize(shash);
@@ -313,13 +313,13 @@ static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key,
 
 static int ccp_sha_cra_init(struct crypto_tfm *tfm)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);
 	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
+	struct ccp_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 
 	ctx->complete = ccp_sha_complete;
 	ctx->u.sha.key_len = 0;
 
-	crypto_ahash_set_reqsize(ahash, sizeof(struct ccp_sha_req_ctx));
+	crypto_ahash_set_reqsize_dma(ahash, sizeof(struct ccp_sha_req_ctx));
 
 	return 0;
 }
@@ -330,7 +330,7 @@ static void ccp_sha_cra_exit(struct crypto_tfm *tfm)
 
 static int ccp_hmac_sha_cra_init(struct crypto_tfm *tfm)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 	struct ccp_crypto_ahash_alg *alg = ccp_crypto_ahash_alg(tfm);
 	struct crypto_shash *hmac_tfm;
 
@@ -348,7 +348,7 @@ static int ccp_hmac_sha_cra_init(struct crypto_tfm *tfm)
 
 static void ccp_hmac_sha_cra_exit(struct crypto_tfm *tfm)
 {
-	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct ccp_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 
 	if (ctx->u.sha.hmac_tfm)
 		crypto_free_shash(ctx->u.sha.hmac_tfm);
@@ -492,7 +492,7 @@ static int ccp_register_sha_alg(struct list_head *head,
 			  CRYPTO_ALG_KERN_DRIVER_ONLY |
 			  CRYPTO_ALG_NEED_FALLBACK;
 	base->cra_blocksize = def->block_size;
-	base->cra_ctxsize = sizeof(struct ccp_ctx);
+	base->cra_ctxsize = sizeof(struct ccp_ctx) + crypto_dma_padding();
 	base->cra_priority = CCP_CRA_PRIORITY;
 	base->cra_init = ccp_sha_cra_init;
 	base->cra_exit = ccp_sha_cra_exit;
diff --git linux-libre-6.1-gnu/drivers/crypto/ccp/sp-pci.c linux-libre-6.2-gnu/drivers/crypto/ccp/sp-pci.c
index 792d6da7f0c0..084d052fddcc 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccp/sp-pci.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccp/sp-pci.c
@@ -381,6 +381,15 @@ static const struct psp_vdata pspv3 = {
 	.inten_reg		= 0x10690,
 	.intsts_reg		= 0x10694,
 };
+
+static const struct psp_vdata pspv4 = {
+	.sev			= &sevv2,
+	.tee			= &teev1,
+	.feature_reg		= 0x109fc,
+	.inten_reg		= 0x10690,
+	.intsts_reg		= 0x10694,
+};
+
 #endif
 
 static const struct sp_dev_vdata dev_vdata[] = {
@@ -426,7 +435,7 @@ static const struct sp_dev_vdata dev_vdata[] = {
 	{	/* 5 */
 		.bar = 2,
 #ifdef CONFIG_CRYPTO_DEV_SP_PSP
-		.psp_vdata = &pspv2,
+		.psp_vdata = &pspv4,
 #endif
 	},
 	{	/* 6 */
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_aead.c linux-libre-6.2-gnu/drivers/crypto/ccree/cc_aead.c
index 35794c7271fb..109ffb375fc6 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_aead.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccree/cc_aead.c
@@ -138,7 +138,7 @@ static int cc_aead_init(struct crypto_aead *tfm)
 	ctx->flow_mode = cc_alg->flow_mode;
 	ctx->auth_mode = cc_alg->auth_mode;
 	ctx->drvdata = cc_alg->drvdata;
-	crypto_aead_set_reqsize(tfm, sizeof(struct aead_req_ctx));
+	crypto_aead_set_reqsize_dma(tfm, sizeof(struct aead_req_ctx));
 
 	/* Allocate key buffer, cache line aligned */
 	ctx->enckey = dma_alloc_coherent(dev, AES_MAX_KEY_SIZE,
@@ -208,7 +208,7 @@ init_failed:
 static void cc_aead_complete(struct device *dev, void *cc_req, int err)
 {
 	struct aead_request *areq = (struct aead_request *)cc_req;
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(areq);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(cc_req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
 
@@ -723,7 +723,7 @@ static void cc_set_assoc_desc(struct aead_request *areq, unsigned int flow_mode,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(areq);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(areq);
 	enum cc_req_dma_buf_type assoc_dma_type = areq_ctx->assoc_buff_type;
 	unsigned int idx = *seq_size;
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
@@ -762,7 +762,7 @@ static void cc_proc_authen_desc(struct aead_request *areq,
 				struct cc_hw_desc desc[],
 				unsigned int *seq_size, int direct)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(areq);
 	enum cc_req_dma_buf_type data_dma_type = areq_ctx->data_buff_type;
 	unsigned int idx = *seq_size;
 	struct crypto_aead *tfm = crypto_aead_reqtfm(areq);
@@ -827,7 +827,7 @@ static void cc_proc_cipher_desc(struct aead_request *areq,
 				unsigned int *seq_size)
 {
 	unsigned int idx = *seq_size;
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(areq);
 	enum cc_req_dma_buf_type data_dma_type = areq_ctx->data_buff_type;
 	struct crypto_aead *tfm = crypto_aead_reqtfm(areq);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
@@ -873,7 +873,7 @@ static void cc_proc_digest_desc(struct aead_request *req,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int idx = *seq_size;
 	unsigned int hash_mode = (ctx->auth_mode == DRV_HASH_SHA1) ?
 				DRV_HASH_HW_SHA1 : DRV_HASH_HW_SHA256;
@@ -923,7 +923,7 @@ static void cc_set_cipher_desc(struct aead_request *req,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int hw_iv_size = req_ctx->hw_iv_size;
 	unsigned int idx = *seq_size;
 	int direct = req_ctx->gen_ctx.op_type;
@@ -965,7 +965,7 @@ static void cc_set_cipher_desc(struct aead_request *req,
 static void cc_proc_cipher(struct aead_request *req, struct cc_hw_desc desc[],
 			   unsigned int *seq_size, unsigned int data_flow_mode)
 {
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	int direct = req_ctx->gen_ctx.op_type;
 	unsigned int idx = *seq_size;
 
@@ -1082,7 +1082,7 @@ static void cc_proc_header_desc(struct aead_request *req,
 				struct cc_hw_desc desc[],
 				unsigned int *seq_size)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	unsigned int idx = *seq_size;
 
 	/* Hash associated data */
@@ -1158,7 +1158,7 @@ static void cc_proc_scheme_desc(struct aead_request *req,
 static void cc_mlli_to_sram(struct aead_request *req,
 			    struct cc_hw_desc desc[], unsigned int *seq_size)
 {
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
@@ -1212,7 +1212,7 @@ static void cc_hmac_authenc(struct aead_request *req, struct cc_hw_desc desc[],
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	int direct = req_ctx->gen_ctx.op_type;
 	unsigned int data_flow_mode =
 		cc_get_data_flow(direct, ctx->flow_mode,
@@ -1265,7 +1265,7 @@ cc_xcbc_authenc(struct aead_request *req, struct cc_hw_desc desc[],
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	int direct = req_ctx->gen_ctx.op_type;
 	unsigned int data_flow_mode =
 		cc_get_data_flow(direct, ctx->flow_mode,
@@ -1312,7 +1312,7 @@ static int validate_data_size(struct cc_aead_ctx *ctx,
 			      enum drv_crypto_direction direct,
 			      struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	unsigned int assoclen = areq_ctx->assoclen;
 	unsigned int cipherlen = (direct == DRV_CRYPTO_DIRECTION_DECRYPT) ?
@@ -1411,7 +1411,7 @@ static int cc_ccm(struct aead_request *req, struct cc_hw_desc desc[],
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int idx = *seq_size;
 	unsigned int cipher_flow_mode;
 	dma_addr_t mac_result;
@@ -1533,7 +1533,7 @@ static int config_ccm_adata(struct aead_request *req)
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	//unsigned int size_of_a = 0, rem_a_size = 0;
 	unsigned int lp = req->iv[0];
 	/* Note: The code assume that req->iv[0] already contains the value
@@ -1591,7 +1591,7 @@ static void cc_proc_rfc4309_ccm(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 
 	/* L' */
 	memset(areq_ctx->ctr_iv, 0, AES_BLOCK_SIZE);
@@ -1615,7 +1615,7 @@ static void cc_set_ghash_desc(struct aead_request *req,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int idx = *seq_size;
 
 	/* load key to AES*/
@@ -1693,7 +1693,7 @@ static void cc_set_gctr_desc(struct aead_request *req, struct cc_hw_desc desc[],
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int idx = *seq_size;
 
 	/* load key to AES*/
@@ -1730,7 +1730,7 @@ static void cc_proc_gcm_result(struct aead_request *req,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	dma_addr_t mac_result;
 	unsigned int idx = *seq_size;
 
@@ -1792,7 +1792,7 @@ static void cc_proc_gcm_result(struct aead_request *req,
 static int cc_gcm(struct aead_request *req, struct cc_hw_desc desc[],
 		  unsigned int *seq_size)
 {
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	unsigned int cipher_flow_mode;
 
 	//in RFC4543 no data to encrypt. just copy data from src to dest.
@@ -1830,7 +1830,7 @@ static int config_gcm_context(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *req_ctx = aead_request_ctx_dma(req);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	unsigned int cryptlen = (req_ctx->gen_ctx.op_type ==
@@ -1879,7 +1879,7 @@ static void cc_proc_rfc4_gcm(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 
 	memcpy(areq_ctx->ctr_iv + GCM_BLOCK_RFC4_NONCE_OFFSET,
 	       ctx->ctr_nonce, GCM_BLOCK_RFC4_NONCE_SIZE);
@@ -1896,7 +1896,7 @@ static int cc_proc_aead(struct aead_request *req,
 	struct cc_hw_desc desc[MAX_AEAD_PROCESS_SEQ];
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cc_aead_ctx *ctx = crypto_aead_ctx(tfm);
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct cc_crypto_req cc_req = {};
 
@@ -2019,7 +2019,7 @@ exit:
 
 static int cc_aead_encrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	memset(areq_ctx, 0, sizeof(*areq_ctx));
@@ -2039,7 +2039,7 @@ static int cc_rfc4309_ccm_encrypt(struct aead_request *req)
 {
 	/* Very similar to cc_aead_encrypt() above. */
 
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
@@ -2063,7 +2063,7 @@ out:
 
 static int cc_aead_decrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	memset(areq_ctx, 0, sizeof(*areq_ctx));
@@ -2081,7 +2081,7 @@ static int cc_aead_decrypt(struct aead_request *req)
 
 static int cc_rfc4309_ccm_decrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
@@ -2193,7 +2193,7 @@ static int cc_rfc4543_gcm_setauthsize(struct crypto_aead *authenc,
 
 static int cc_rfc4106_gcm_encrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
@@ -2217,7 +2217,7 @@ out:
 
 static int cc_rfc4543_gcm_encrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
@@ -2244,7 +2244,7 @@ out:
 
 static int cc_rfc4106_gcm_decrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
@@ -2268,7 +2268,7 @@ out:
 
 static int cc_rfc4543_gcm_decrypt(struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc;
 
 	rc = crypto_ipsec_check_assoclen(req->assoclen);
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_buffer_mgr.c linux-libre-6.2-gnu/drivers/crypto/ccree/cc_buffer_mgr.c
index 9efd88f871d1..bcca55bff910 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_buffer_mgr.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccree/cc_buffer_mgr.c
@@ -52,7 +52,7 @@ static inline char *cc_dma_buf_type(enum cc_req_dma_buf_type type)
 static void cc_copy_mac(struct device *dev, struct aead_request *req,
 			enum cc_sg_cpy_direct dir)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	u32 skip = req->assoclen + req->cryptlen;
 
 	cc_copy_sg_portion(dev, areq_ctx->backup_mac, req->src,
@@ -456,7 +456,7 @@ cipher_exit:
 
 void cc_unmap_aead_request(struct device *dev, struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	unsigned int hw_iv_size = areq_ctx->hw_iv_size;
 	struct cc_drvdata *drvdata = dev_get_drvdata(dev);
 	int src_direction = (req->src != req->dst ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL);
@@ -546,7 +546,7 @@ static int cc_aead_chain_iv(struct cc_drvdata *drvdata,
 			    struct buffer_array *sg_data,
 			    bool is_last, bool do_chain)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	unsigned int hw_iv_size = areq_ctx->hw_iv_size;
 	struct device *dev = drvdata_to_dev(drvdata);
 	gfp_t flags = cc_gfp_flags(&req->base);
@@ -586,7 +586,7 @@ static int cc_aead_chain_assoc(struct cc_drvdata *drvdata,
 			       struct buffer_array *sg_data,
 			       bool is_last, bool do_chain)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	int rc = 0;
 	int mapped_nents = 0;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -652,7 +652,7 @@ chain_assoc_exit:
 static void cc_prepare_aead_data_dlli(struct aead_request *req,
 				      u32 *src_last_bytes, u32 *dst_last_bytes)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	enum drv_crypto_direction direct = areq_ctx->gen_ctx.op_type;
 	unsigned int authsize = areq_ctx->req_authsize;
 	struct scatterlist *sg;
@@ -678,7 +678,7 @@ static void cc_prepare_aead_data_mlli(struct cc_drvdata *drvdata,
 				      u32 *src_last_bytes, u32 *dst_last_bytes,
 				      bool is_last_table)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	enum drv_crypto_direction direct = areq_ctx->gen_ctx.op_type;
 	unsigned int authsize = areq_ctx->req_authsize;
 	struct device *dev = drvdata_to_dev(drvdata);
@@ -790,7 +790,7 @@ static int cc_aead_chain_data(struct cc_drvdata *drvdata,
 			      struct buffer_array *sg_data,
 			      bool is_last_table, bool do_chain)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	struct device *dev = drvdata_to_dev(drvdata);
 	enum drv_crypto_direction direct = areq_ctx->gen_ctx.op_type;
 	unsigned int authsize = areq_ctx->req_authsize;
@@ -895,7 +895,7 @@ chain_data_exit:
 static void cc_update_aead_mlli_nents(struct cc_drvdata *drvdata,
 				      struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	u32 curr_mlli_size = 0;
 
 	if (areq_ctx->assoc_buff_type == CC_DMA_BUF_MLLI) {
@@ -945,7 +945,7 @@ static void cc_update_aead_mlli_nents(struct cc_drvdata *drvdata,
 
 int cc_map_aead_request(struct cc_drvdata *drvdata, struct aead_request *req)
 {
-	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct aead_req_ctx *areq_ctx = aead_request_ctx_dma(req);
 	struct mlli_params *mlli_params = &areq_ctx->mlli_params;
 	struct device *dev = drvdata_to_dev(drvdata);
 	struct buffer_array sg_data;
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_debugfs.c linux-libre-6.2-gnu/drivers/crypto/ccree/cc_debugfs.c
index 7083767602fc..8f008f024f8f 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_debugfs.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccree/cc_debugfs.c
@@ -55,7 +55,7 @@ void __init cc_debugfs_global_init(void)
 	cc_debugfs_dir = debugfs_create_dir("ccree", NULL);
 }
 
-void __exit cc_debugfs_global_fini(void)
+void cc_debugfs_global_fini(void)
 {
 	debugfs_remove(cc_debugfs_dir);
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_driver.c linux-libre-6.2-gnu/drivers/crypto/ccree/cc_driver.c
index cadead18b59e..d489c6f80892 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_driver.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccree/cc_driver.c
@@ -651,9 +651,17 @@ static struct platform_driver ccree_driver = {
 
 static int __init ccree_init(void)
 {
+	int rc;
+
 	cc_debugfs_global_init();
 
-	return platform_driver_register(&ccree_driver);
+	rc = platform_driver_register(&ccree_driver);
+	if (rc) {
+		cc_debugfs_global_fini();
+		return rc;
+	}
+
+	return 0;
 }
 module_init(ccree_init);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ccree/cc_hash.c linux-libre-6.2-gnu/drivers/crypto/ccree/cc_hash.c
index 683c9a430e11..f418162932fe 100644
--- linux-libre-6.1-gnu/drivers/crypto/ccree/cc_hash.c
+++ linux-libre-6.2-gnu/drivers/crypto/ccree/cc_hash.c
@@ -283,9 +283,9 @@ static void cc_unmap_result(struct device *dev, struct ahash_req_ctx *state,
 static void cc_update_complete(struct device *dev, void *cc_req, int err)
 {
 	struct ahash_request *req = (struct ahash_request *)cc_req;
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 
 	dev_dbg(dev, "req=%pK\n", req);
 
@@ -301,9 +301,9 @@ static void cc_update_complete(struct device *dev, void *cc_req, int err)
 static void cc_digest_complete(struct device *dev, void *cc_req, int err)
 {
 	struct ahash_request *req = (struct ahash_request *)cc_req;
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
 	dev_dbg(dev, "req=%pK\n", req);
@@ -321,9 +321,9 @@ static void cc_digest_complete(struct device *dev, void *cc_req, int err)
 static void cc_hash_complete(struct device *dev, void *cc_req, int err)
 {
 	struct ahash_request *req = (struct ahash_request *)cc_req;
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
 	dev_dbg(dev, "req=%pK\n", req);
@@ -341,9 +341,9 @@ static void cc_hash_complete(struct device *dev, void *cc_req, int err)
 static int cc_fin_result(struct cc_hw_desc *desc, struct ahash_request *req,
 			 int idx)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
 	/* Get final MAC result */
@@ -364,9 +364,9 @@ static int cc_fin_result(struct cc_hw_desc *desc, struct ahash_request *req,
 static int cc_fin_hmac(struct cc_hw_desc *desc, struct ahash_request *req,
 		       int idx)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
 	/* store the hash digest result in the context */
@@ -417,9 +417,9 @@ static int cc_fin_hmac(struct cc_hw_desc *desc, struct ahash_request *req,
 
 static int cc_hash_digest(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 	struct scatterlist *src = req->src;
 	unsigned int nbytes = req->nbytes;
@@ -555,9 +555,9 @@ static int cc_restore_hash(struct cc_hw_desc *desc, struct cc_hash_ctx *ctx,
 
 static int cc_hash_update(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	unsigned int block_size = crypto_tfm_alg_blocksize(&tfm->base);
 	struct scatterlist *src = req->src;
 	unsigned int nbytes = req->nbytes;
@@ -631,9 +631,9 @@ static int cc_hash_update(struct ahash_request *req)
 
 static int cc_do_finup(struct ahash_request *req, bool update)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 	struct scatterlist *src = req->src;
 	unsigned int nbytes = req->nbytes;
@@ -711,9 +711,9 @@ static int cc_hash_final(struct ahash_request *req)
 
 static int cc_hash_init(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	dev_dbg(dev, "===== init (%d) ====\n", req->nbytes);
@@ -736,7 +736,7 @@ static int cc_hash_setkey(struct crypto_ahash *ahash, const u8 *key,
 	u32 larval_addr;
 	struct device *dev;
 
-	ctx = crypto_ahash_ctx(ahash);
+	ctx = crypto_ahash_ctx_dma(ahash);
 	dev = drvdata_to_dev(ctx->drvdata);
 	dev_dbg(dev, "start keylen: %d", keylen);
 
@@ -922,7 +922,7 @@ static int cc_xcbc_setkey(struct crypto_ahash *ahash,
 			  const u8 *key, unsigned int keylen)
 {
 	struct cc_crypto_req cc_req = {};
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	int rc = 0;
 	unsigned int idx = 0;
@@ -1007,7 +1007,7 @@ static int cc_xcbc_setkey(struct crypto_ahash *ahash,
 static int cc_cmac_setkey(struct crypto_ahash *ahash,
 			  const u8 *key, unsigned int keylen)
 {
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	dev_dbg(dev, "===== setkey (%d) ====\n", keylen);
@@ -1109,7 +1109,7 @@ fail:
 
 static int cc_get_hash_len(struct crypto_tfm *tfm)
 {
-	struct cc_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 
 	if (ctx->hash_mode == DRV_HASH_SM3)
 		return CC_SM3_HASH_LEN_SIZE;
@@ -1119,7 +1119,7 @@ static int cc_get_hash_len(struct crypto_tfm *tfm)
 
 static int cc_cra_init(struct crypto_tfm *tfm)
 {
-	struct cc_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 	struct hash_alg_common *hash_alg_common =
 		container_of(tfm->__crt_alg, struct hash_alg_common, base);
 	struct ahash_alg *ahash_alg =
@@ -1127,8 +1127,8 @@ static int cc_cra_init(struct crypto_tfm *tfm)
 	struct cc_hash_alg *cc_alg =
 			container_of(ahash_alg, struct cc_hash_alg, ahash_alg);
 
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct ahash_req_ctx));
+	crypto_ahash_set_reqsize_dma(__crypto_ahash_cast(tfm),
+				     sizeof(struct ahash_req_ctx));
 
 	ctx->hash_mode = cc_alg->hash_mode;
 	ctx->hw_mode = cc_alg->hw_mode;
@@ -1140,7 +1140,7 @@ static int cc_cra_init(struct crypto_tfm *tfm)
 
 static void cc_cra_exit(struct crypto_tfm *tfm)
 {
-	struct cc_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_tfm_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	dev_dbg(dev, "cc_cra_exit");
@@ -1149,9 +1149,9 @@ static void cc_cra_exit(struct crypto_tfm *tfm)
 
 static int cc_mac_update(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	unsigned int block_size = crypto_tfm_alg_blocksize(&tfm->base);
 	struct cc_crypto_req cc_req = {};
@@ -1217,9 +1217,9 @@ static int cc_mac_update(struct ahash_request *req)
 
 static int cc_mac_final(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct cc_crypto_req cc_req = {};
 	struct cc_hw_desc desc[CC_MAX_HASH_SEQ_LEN];
@@ -1338,9 +1338,9 @@ static int cc_mac_final(struct ahash_request *req)
 
 static int cc_mac_finup(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct cc_crypto_req cc_req = {};
 	struct cc_hw_desc desc[CC_MAX_HASH_SEQ_LEN];
@@ -1419,9 +1419,9 @@ static int cc_mac_finup(struct ahash_request *req)
 
 static int cc_mac_digest(struct ahash_request *req)
 {
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 	struct cc_crypto_req cc_req = {};
@@ -1499,8 +1499,8 @@ static int cc_mac_digest(struct ahash_request *req)
 static int cc_hash_export(struct ahash_request *req, void *out)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(ahash);
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	u8 *curr_buff = cc_hash_buf(state);
 	u32 curr_buff_cnt = *cc_hash_buf_cnt(state);
 	const u32 tmp = CC_EXPORT_MAGIC;
@@ -1525,9 +1525,9 @@ static int cc_hash_export(struct ahash_request *req, void *out)
 static int cc_hash_import(struct ahash_request *req, const void *in)
 {
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(ahash);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(ahash);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
-	struct ahash_req_ctx *state = ahash_request_ctx(req);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(req);
 	u32 tmp;
 
 	memcpy(&tmp, in, sizeof(u32));
@@ -1846,7 +1846,7 @@ static struct cc_hash_alg *cc_alloc_hash_alg(struct cc_hash_template *template,
 			 template->driver_name);
 	}
 	alg->cra_module = THIS_MODULE;
-	alg->cra_ctxsize = sizeof(struct cc_hash_ctx);
+	alg->cra_ctxsize = sizeof(struct cc_hash_ctx) + crypto_dma_padding();
 	alg->cra_priority = CC_CRA_PRIO;
 	alg->cra_blocksize = template->blocksize;
 	alg->cra_alignmask = 0;
@@ -2073,9 +2073,9 @@ static void cc_setup_xcbc(struct ahash_request *areq, struct cc_hw_desc desc[],
 			  unsigned int *seq_size)
 {
 	unsigned int idx = *seq_size;
-	struct ahash_req_ctx *state = ahash_request_ctx(areq);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(areq);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 
 	/* Setup XCBC MAC K1 */
 	hw_desc_init(&desc[idx]);
@@ -2130,9 +2130,9 @@ static void cc_setup_cmac(struct ahash_request *areq, struct cc_hw_desc desc[],
 			  unsigned int *seq_size)
 {
 	unsigned int idx = *seq_size;
-	struct ahash_req_ctx *state = ahash_request_ctx(areq);
+	struct ahash_req_ctx *state = ahash_request_ctx_dma(areq);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
-	struct cc_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct cc_hash_ctx *ctx = crypto_ahash_ctx_dma(tfm);
 
 	/* Setup CMAC Key */
 	hw_desc_init(&desc[idx]);
diff --git linux-libre-6.1-gnu/drivers/crypto/chelsio/Kconfig linux-libre-6.2-gnu/drivers/crypto/chelsio/Kconfig
index f886401af13e..5dd3f6a4781a 100644
--- linux-libre-6.1-gnu/drivers/crypto/chelsio/Kconfig
+++ linux-libre-6.2-gnu/drivers/crypto/chelsio/Kconfig
@@ -3,11 +3,11 @@ config CRYPTO_DEV_CHELSIO
 	tristate "Chelsio Crypto Co-processor Driver"
 	depends on CHELSIO_T4
 	select CRYPTO_LIB_AES
+	select CRYPTO_LIB_GF128MUL
 	select CRYPTO_SHA1
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
 	select CRYPTO_AUTHENC
-	select CRYPTO_GF128MUL
 	help
 	  The Chelsio Crypto Co-processor driver for T6 adapters.
 
diff --git linux-libre-6.1-gnu/drivers/crypto/chelsio/chcr_algo.c linux-libre-6.2-gnu/drivers/crypto/chelsio/chcr_algo.c
index 6933546f87b1..68d65773ef2b 100644
--- linux-libre-6.1-gnu/drivers/crypto/chelsio/chcr_algo.c
+++ linux-libre-6.2-gnu/drivers/crypto/chelsio/chcr_algo.c
@@ -98,17 +98,17 @@ static int chcr_handle_cipher_resp(struct skcipher_request *req,
 
 static inline  struct chcr_aead_ctx *AEAD_CTX(struct chcr_context *ctx)
 {
-	return ctx->crypto_ctx->aeadctx;
+	return &ctx->crypto_ctx->aeadctx;
 }
 
 static inline struct ablk_ctx *ABLK_CTX(struct chcr_context *ctx)
 {
-	return ctx->crypto_ctx->ablkctx;
+	return &ctx->crypto_ctx->ablkctx;
 }
 
 static inline struct hmac_ctx *HMAC_CTX(struct chcr_context *ctx)
 {
-	return ctx->crypto_ctx->hmacctx;
+	return &ctx->crypto_ctx->hmacctx;
 }
 
 static inline struct chcr_gcm_ctx *GCM_CTX(struct chcr_aead_ctx *gctx)
@@ -210,7 +210,7 @@ static inline int chcr_handle_aead_resp(struct aead_request *req,
 					 unsigned char *input,
 					 int err)
 {
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_dev *dev = a_ctx(tfm)->dev;
 
@@ -718,7 +718,7 @@ static inline int get_qidxs(struct crypto_async_request *req,
 	{
 		struct aead_request *aead_req =
 			container_of(req, struct aead_request, base);
-		struct chcr_aead_reqctx *reqctx = aead_request_ctx(aead_req);
+		struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(aead_req);
 		*txqidx = reqctx->txqidx;
 		*rxqidx = reqctx->rxqidx;
 		break;
@@ -2362,7 +2362,7 @@ static void chcr_hmac_cra_exit(struct crypto_tfm *tfm)
 
 inline void chcr_aead_common_exit(struct aead_request *req)
 {
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct uld_ctx *u_ctx = ULD_CTX(a_ctx(tfm));
 
@@ -2373,7 +2373,7 @@ static int chcr_aead_common_init(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(a_ctx(tfm));
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	unsigned int authsize = crypto_aead_authsize(tfm);
 	int error = -EINVAL;
 
@@ -2417,7 +2417,7 @@ static int chcr_aead_fallback(struct aead_request *req, unsigned short op_type)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(a_ctx(tfm));
-	struct aead_request *subreq = aead_request_ctx(req);
+	struct aead_request *subreq = aead_request_ctx_dma(req);
 
 	aead_request_set_tfm(subreq, aeadctx->sw_cipher);
 	aead_request_set_callback(subreq, req->base.flags,
@@ -2438,7 +2438,7 @@ static struct sk_buff *create_authenc_wr(struct aead_request *req,
 	struct uld_ctx *u_ctx = ULD_CTX(ctx);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(ctx);
 	struct chcr_authenc_ctx *actx = AUTHENC_CTX(aeadctx);
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct sk_buff *skb = NULL;
 	struct chcr_wr *chcr_req;
 	struct cpl_rx_phys_dsgl *phys_cpl;
@@ -2576,7 +2576,7 @@ int chcr_aead_dma_map(struct device *dev,
 		      unsigned short op_type)
 {
 	int error;
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	unsigned int authsize = crypto_aead_authsize(tfm);
 	int src_len, dst_len;
@@ -2637,7 +2637,7 @@ void chcr_aead_dma_unmap(struct device *dev,
 			 struct aead_request *req,
 			 unsigned short op_type)
 {
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	unsigned int authsize = crypto_aead_authsize(tfm);
 	int src_len, dst_len;
@@ -2678,7 +2678,7 @@ void chcr_add_aead_src_ent(struct aead_request *req,
 			   struct ulptx_sgl *ulptx)
 {
 	struct ulptx_walk ulp_walk;
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 
 	if (reqctx->imm) {
 		u8 *buf = (u8 *)ulptx;
@@ -2704,7 +2704,7 @@ void chcr_add_aead_dst_ent(struct aead_request *req,
 			   struct cpl_rx_phys_dsgl *phys_cpl,
 			   unsigned short qid)
 {
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct dsgl_walk dsgl_walk;
 	unsigned int authsize = crypto_aead_authsize(tfm);
@@ -2894,7 +2894,7 @@ static int generate_b0(struct aead_request *req, u8 *ivptr,
 	unsigned int l, lp, m;
 	int rc;
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	u8 *b0 = reqctx->scratch_pad;
 
 	m = crypto_aead_authsize(aead);
@@ -2932,7 +2932,7 @@ static int ccm_format_packet(struct aead_request *req,
 			     unsigned short op_type,
 			     unsigned int assoclen)
 {
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(a_ctx(tfm));
 	int rc = 0;
@@ -2963,7 +2963,7 @@ static void fill_sec_cpl_for_aead(struct cpl_tx_sec_pdu *sec_cpl,
 	struct chcr_context *ctx = a_ctx(tfm);
 	struct uld_ctx *u_ctx = ULD_CTX(ctx);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(ctx);
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	unsigned int cipher_mode = CHCR_SCMD_CIPHER_MODE_AES_CCM;
 	unsigned int mac_mode = CHCR_SCMD_AUTH_MODE_CBCMAC;
 	unsigned int rx_channel_id = reqctx->rxqidx / ctx->rxq_perchan;
@@ -3036,7 +3036,7 @@ static struct sk_buff *create_aead_ccm_wr(struct aead_request *req,
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(a_ctx(tfm));
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct sk_buff *skb = NULL;
 	struct chcr_wr *chcr_req;
 	struct cpl_rx_phys_dsgl *phys_cpl;
@@ -3135,7 +3135,7 @@ static struct sk_buff *create_gcm_wr(struct aead_request *req,
 	struct chcr_context *ctx = a_ctx(tfm);
 	struct uld_ctx *u_ctx = ULD_CTX(ctx);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(ctx);
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct sk_buff *skb = NULL;
 	struct chcr_wr *chcr_req;
 	struct cpl_rx_phys_dsgl *phys_cpl;
@@ -3255,9 +3255,10 @@ static int chcr_aead_cra_init(struct crypto_aead *tfm)
 					       CRYPTO_ALG_ASYNC);
 	if  (IS_ERR(aeadctx->sw_cipher))
 		return PTR_ERR(aeadctx->sw_cipher);
-	crypto_aead_set_reqsize(tfm, max(sizeof(struct chcr_aead_reqctx),
-				 sizeof(struct aead_request) +
-				 crypto_aead_reqsize(aeadctx->sw_cipher)));
+	crypto_aead_set_reqsize_dma(
+		tfm, max(sizeof(struct chcr_aead_reqctx),
+			 sizeof(struct aead_request) +
+			 crypto_aead_reqsize(aeadctx->sw_cipher)));
 	return chcr_device_init(a_ctx(tfm));
 }
 
@@ -3735,7 +3736,7 @@ static int chcr_aead_op(struct aead_request *req,
 			create_wr_t create_wr_fn)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct chcr_aead_reqctx  *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct chcr_context *ctx = a_ctx(tfm);
 	struct uld_ctx *u_ctx = ULD_CTX(ctx);
 	struct sk_buff *skb;
@@ -3785,7 +3786,7 @@ static int chcr_aead_op(struct aead_request *req,
 static int chcr_aead_encrypt(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	struct chcr_context *ctx = a_ctx(tfm);
 	unsigned int cpu;
 
@@ -3816,7 +3817,7 @@ static int chcr_aead_decrypt(struct aead_request *req)
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct chcr_context *ctx = a_ctx(tfm);
 	struct chcr_aead_ctx *aeadctx = AEAD_CTX(ctx);
-	struct chcr_aead_reqctx *reqctx = aead_request_ctx(req);
+	struct chcr_aead_reqctx *reqctx = aead_request_ctx_dma(req);
 	int size;
 	unsigned int cpu;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/chelsio/chcr_crypto.h linux-libre-6.2-gnu/drivers/crypto/chelsio/chcr_crypto.h
index c7816c83e324..7f88ddb08631 100644
--- linux-libre-6.1-gnu/drivers/crypto/chelsio/chcr_crypto.h
+++ linux-libre-6.2-gnu/drivers/crypto/chelsio/chcr_crypto.h
@@ -248,9 +248,9 @@ struct hmac_ctx {
 
 struct __crypto_ctx {
 	union {
-		DECLARE_FLEX_ARRAY(struct hmac_ctx, hmacctx);
-		DECLARE_FLEX_ARRAY(struct ablk_ctx, ablkctx);
-		DECLARE_FLEX_ARRAY(struct chcr_aead_ctx, aeadctx);
+		struct hmac_ctx hmacctx;
+		struct ablk_ctx ablkctx;
+		struct chcr_aead_ctx aeadctx;
 	};
 };
 
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/Kconfig linux-libre-6.2-gnu/drivers/crypto/hisilicon/Kconfig
index 27e1fa912063..743ce4fc3158 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/Kconfig
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/Kconfig
@@ -26,7 +26,7 @@ config CRYPTO_DEV_HISI_SEC2
 	select CRYPTO_SHA1
 	select CRYPTO_SHA256
 	select CRYPTO_SHA512
-	select CRYPTO_SM4
+	select CRYPTO_SM4_GENERIC
 	depends on PCI && PCI_MSI
 	depends on UACCE || UACCE=n
 	depends on ARM64 || (COMPILE_TEST && 64BIT)
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/Makefile linux-libre-6.2-gnu/drivers/crypto/hisilicon/Makefile
index 1e89269a2e4b..8595a5a5d228 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/Makefile
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/Makefile
@@ -3,6 +3,6 @@ obj-$(CONFIG_CRYPTO_DEV_HISI_HPRE) += hpre/
 obj-$(CONFIG_CRYPTO_DEV_HISI_SEC) += sec/
 obj-$(CONFIG_CRYPTO_DEV_HISI_SEC2) += sec2/
 obj-$(CONFIG_CRYPTO_DEV_HISI_QM) += hisi_qm.o
-hisi_qm-objs = qm.o sgl.o
+hisi_qm-objs = qm.o sgl.o debugfs.o
 obj-$(CONFIG_CRYPTO_DEV_HISI_ZIP) += zip/
 obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += trng/
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/debugfs.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/debugfs.c
new file mode 100644
index 000000000000..2cc1591949db
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/debugfs.c
@@ -0,0 +1,1147 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2022 HiSilicon Limited. */
+#include <linux/hisi_acc_qm.h>
+#include "qm_common.h"
+
+#define QM_DFX_BASE			0x0100000
+#define QM_DFX_STATE1			0x0104000
+#define QM_DFX_STATE2			0x01040C8
+#define QM_DFX_COMMON			0x0000
+#define QM_DFX_BASE_LEN			0x5A
+#define QM_DFX_STATE1_LEN		0x2E
+#define QM_DFX_STATE2_LEN		0x11
+#define QM_DFX_COMMON_LEN		0xC3
+#define QM_DFX_REGS_LEN			4UL
+#define QM_DBG_TMP_BUF_LEN		22
+#define CURRENT_FUN_MASK		GENMASK(5, 0)
+#define CURRENT_Q_MASK			GENMASK(31, 16)
+#define QM_SQE_ADDR_MASK		GENMASK(7, 0)
+
+#define QM_DFX_MB_CNT_VF		0x104010
+#define QM_DFX_DB_CNT_VF		0x104020
+#define QM_DFX_SQE_CNT_VF_SQN		0x104030
+#define QM_DFX_CQE_CNT_VF_CQN		0x104040
+#define QM_DFX_QN_SHIFT			16
+#define QM_DFX_CNT_CLR_CE		0x100118
+#define QM_DBG_WRITE_LEN		1024
+
+static const char * const qm_debug_file_name[] = {
+	[CURRENT_QM]   = "current_qm",
+	[CURRENT_Q]    = "current_q",
+	[CLEAR_ENABLE] = "clear_enable",
+};
+
+struct qm_dfx_item {
+	const char *name;
+	u32 offset;
+};
+
+struct qm_cmd_dump_item {
+	const char *cmd;
+	char *info_name;
+	int (*dump_fn)(struct hisi_qm *qm, char *cmd, char *info_name);
+};
+
+static struct qm_dfx_item qm_dfx_files[] = {
+	{"err_irq", offsetof(struct qm_dfx, err_irq_cnt)},
+	{"aeq_irq", offsetof(struct qm_dfx, aeq_irq_cnt)},
+	{"abnormal_irq", offsetof(struct qm_dfx, abnormal_irq_cnt)},
+	{"create_qp_err", offsetof(struct qm_dfx, create_qp_err_cnt)},
+	{"mb_err", offsetof(struct qm_dfx, mb_err_cnt)},
+};
+
+#define CNT_CYC_REGS_NUM		10
+static const struct debugfs_reg32 qm_dfx_regs[] = {
+	/* XXX_CNT are reading clear register */
+	{"QM_ECC_1BIT_CNT               ",  0x104000ull},
+	{"QM_ECC_MBIT_CNT               ",  0x104008ull},
+	{"QM_DFX_MB_CNT                 ",  0x104018ull},
+	{"QM_DFX_DB_CNT                 ",  0x104028ull},
+	{"QM_DFX_SQE_CNT                ",  0x104038ull},
+	{"QM_DFX_CQE_CNT                ",  0x104048ull},
+	{"QM_DFX_SEND_SQE_TO_ACC_CNT    ",  0x104050ull},
+	{"QM_DFX_WB_SQE_FROM_ACC_CNT    ",  0x104058ull},
+	{"QM_DFX_ACC_FINISH_CNT         ",  0x104060ull},
+	{"QM_DFX_CQE_ERR_CNT            ",  0x1040b4ull},
+	{"QM_DFX_FUNS_ACTIVE_ST         ",  0x200ull},
+	{"QM_ECC_1BIT_INF               ",  0x104004ull},
+	{"QM_ECC_MBIT_INF               ",  0x10400cull},
+	{"QM_DFX_ACC_RDY_VLD0           ",  0x1040a0ull},
+	{"QM_DFX_ACC_RDY_VLD1           ",  0x1040a4ull},
+	{"QM_DFX_AXI_RDY_VLD            ",  0x1040a8ull},
+	{"QM_DFX_FF_ST0                 ",  0x1040c8ull},
+	{"QM_DFX_FF_ST1                 ",  0x1040ccull},
+	{"QM_DFX_FF_ST2                 ",  0x1040d0ull},
+	{"QM_DFX_FF_ST3                 ",  0x1040d4ull},
+	{"QM_DFX_FF_ST4                 ",  0x1040d8ull},
+	{"QM_DFX_FF_ST5                 ",  0x1040dcull},
+	{"QM_DFX_FF_ST6                 ",  0x1040e0ull},
+	{"QM_IN_IDLE_ST                 ",  0x1040e4ull},
+};
+
+static const struct debugfs_reg32 qm_vf_dfx_regs[] = {
+	{"QM_DFX_FUNS_ACTIVE_ST         ",  0x200ull},
+};
+
+/* define the QM's dfx regs region and region length */
+static struct dfx_diff_registers qm_diff_regs[] = {
+	{
+		.reg_offset = QM_DFX_BASE,
+		.reg_len = QM_DFX_BASE_LEN,
+	}, {
+		.reg_offset = QM_DFX_STATE1,
+		.reg_len = QM_DFX_STATE1_LEN,
+	}, {
+		.reg_offset = QM_DFX_STATE2,
+		.reg_len = QM_DFX_STATE2_LEN,
+	}, {
+		.reg_offset = QM_DFX_COMMON,
+		.reg_len = QM_DFX_COMMON_LEN,
+	},
+};
+
+static struct hisi_qm *file_to_qm(struct debugfs_file *file)
+{
+	struct qm_debug *debug = file->debug;
+
+	return container_of(debug, struct hisi_qm, debug);
+}
+
+static ssize_t qm_cmd_read(struct file *filp, char __user *buffer,
+			   size_t count, loff_t *pos)
+{
+	char buf[QM_DBG_READ_LEN];
+	int len;
+
+	len = scnprintf(buf, QM_DBG_READ_LEN, "%s\n",
+			"Please echo help to cmd to get help information");
+
+	return simple_read_from_buffer(buffer, count, pos, buf, len);
+}
+
+static void dump_show(struct hisi_qm *qm, void *info,
+		     unsigned int info_size, char *info_name)
+{
+	struct device *dev = &qm->pdev->dev;
+	u8 *info_curr = info;
+	u32 i;
+#define BYTE_PER_DW	4
+
+	dev_info(dev, "%s DUMP\n", info_name);
+	for (i = 0; i < info_size; i += BYTE_PER_DW, info_curr += BYTE_PER_DW) {
+		pr_info("DW%u: %02X%02X %02X%02X\n", i / BYTE_PER_DW,
+			*(info_curr + 3), *(info_curr + 2), *(info_curr + 1), *(info_curr));
+	}
+}
+
+static int qm_sqc_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	struct device *dev = &qm->pdev->dev;
+	struct qm_sqc *sqc, *sqc_curr;
+	dma_addr_t sqc_dma;
+	u32 qp_id;
+	int ret;
+
+	if (!s)
+		return -EINVAL;
+
+	ret = kstrtou32(s, 0, &qp_id);
+	if (ret || qp_id >= qm->qp_num) {
+		dev_err(dev, "Please input qp num (0-%u)", qm->qp_num - 1);
+		return -EINVAL;
+	}
+
+	sqc = hisi_qm_ctx_alloc(qm, sizeof(*sqc), &sqc_dma);
+	if (IS_ERR(sqc))
+		return PTR_ERR(sqc);
+
+	ret = hisi_qm_mb(qm, QM_MB_CMD_SQC, sqc_dma, qp_id, 1);
+	if (ret) {
+		down_read(&qm->qps_lock);
+		if (qm->sqc) {
+			sqc_curr = qm->sqc + qp_id;
+
+			dump_show(qm, sqc_curr, sizeof(*sqc), "SOFT SQC");
+		}
+		up_read(&qm->qps_lock);
+
+		goto free_ctx;
+	}
+
+	dump_show(qm, sqc, sizeof(*sqc), name);
+
+free_ctx:
+	hisi_qm_ctx_free(qm, sizeof(*sqc), sqc, &sqc_dma);
+	return 0;
+}
+
+static int qm_cqc_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	struct device *dev = &qm->pdev->dev;
+	struct qm_cqc *cqc, *cqc_curr;
+	dma_addr_t cqc_dma;
+	u32 qp_id;
+	int ret;
+
+	if (!s)
+		return -EINVAL;
+
+	ret = kstrtou32(s, 0, &qp_id);
+	if (ret || qp_id >= qm->qp_num) {
+		dev_err(dev, "Please input qp num (0-%u)", qm->qp_num - 1);
+		return -EINVAL;
+	}
+
+	cqc = hisi_qm_ctx_alloc(qm, sizeof(*cqc), &cqc_dma);
+	if (IS_ERR(cqc))
+		return PTR_ERR(cqc);
+
+	ret = hisi_qm_mb(qm, QM_MB_CMD_CQC, cqc_dma, qp_id, 1);
+	if (ret) {
+		down_read(&qm->qps_lock);
+		if (qm->cqc) {
+			cqc_curr = qm->cqc + qp_id;
+
+			dump_show(qm, cqc_curr, sizeof(*cqc), "SOFT CQC");
+		}
+		up_read(&qm->qps_lock);
+
+		goto free_ctx;
+	}
+
+	dump_show(qm, cqc, sizeof(*cqc), name);
+
+free_ctx:
+	hisi_qm_ctx_free(qm, sizeof(*cqc), cqc, &cqc_dma);
+	return 0;
+}
+
+static int qm_eqc_aeqc_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	struct device *dev = &qm->pdev->dev;
+	dma_addr_t xeqc_dma;
+	size_t size;
+	void *xeqc;
+	int ret;
+	u8 cmd;
+
+	if (strsep(&s, " ")) {
+		dev_err(dev, "Please do not input extra characters!\n");
+		return -EINVAL;
+	}
+
+	if (!strcmp(name, "EQC")) {
+		cmd = QM_MB_CMD_EQC;
+		size = sizeof(struct qm_eqc);
+	} else {
+		cmd = QM_MB_CMD_AEQC;
+		size = sizeof(struct qm_aeqc);
+	}
+
+	xeqc = hisi_qm_ctx_alloc(qm, size, &xeqc_dma);
+	if (IS_ERR(xeqc))
+		return PTR_ERR(xeqc);
+
+	ret = hisi_qm_mb(qm, cmd, xeqc_dma, 0, 1);
+	if (ret)
+		goto err_free_ctx;
+
+	dump_show(qm, xeqc, size, name);
+
+err_free_ctx:
+	hisi_qm_ctx_free(qm, size, xeqc, &xeqc_dma);
+	return ret;
+}
+
+static int q_dump_param_parse(struct hisi_qm *qm, char *s,
+			      u32 *e_id, u32 *q_id, u16 q_depth)
+{
+	struct device *dev = &qm->pdev->dev;
+	unsigned int qp_num = qm->qp_num;
+	char *presult;
+	int ret;
+
+	presult = strsep(&s, " ");
+	if (!presult) {
+		dev_err(dev, "Please input qp number!\n");
+		return -EINVAL;
+	}
+
+	ret = kstrtou32(presult, 0, q_id);
+	if (ret || *q_id >= qp_num) {
+		dev_err(dev, "Please input qp num (0-%u)", qp_num - 1);
+		return -EINVAL;
+	}
+
+	presult = strsep(&s, " ");
+	if (!presult) {
+		dev_err(dev, "Please input sqe number!\n");
+		return -EINVAL;
+	}
+
+	ret = kstrtou32(presult, 0, e_id);
+	if (ret || *e_id >= q_depth) {
+		dev_err(dev, "Please input sqe num (0-%u)", q_depth - 1);
+		return -EINVAL;
+	}
+
+	if (strsep(&s, " ")) {
+		dev_err(dev, "Please do not input extra characters!\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int qm_sq_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	u16 sq_depth = qm->qp_array->cq_depth;
+	void *sqe, *sqe_curr;
+	struct hisi_qp *qp;
+	u32 qp_id, sqe_id;
+	int ret;
+
+	ret = q_dump_param_parse(qm, s, &sqe_id, &qp_id, sq_depth);
+	if (ret)
+		return ret;
+
+	sqe = kzalloc(qm->sqe_size * sq_depth, GFP_KERNEL);
+	if (!sqe)
+		return -ENOMEM;
+
+	qp = &qm->qp_array[qp_id];
+	memcpy(sqe, qp->sqe, qm->sqe_size * sq_depth);
+	sqe_curr = sqe + (u32)(sqe_id * qm->sqe_size);
+	memset(sqe_curr + qm->debug.sqe_mask_offset, QM_SQE_ADDR_MASK,
+	       qm->debug.sqe_mask_len);
+
+	dump_show(qm, sqe_curr, qm->sqe_size, name);
+
+	kfree(sqe);
+
+	return 0;
+}
+
+static int qm_cq_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	struct qm_cqe *cqe_curr;
+	struct hisi_qp *qp;
+	u32 qp_id, cqe_id;
+	int ret;
+
+	ret = q_dump_param_parse(qm, s, &cqe_id, &qp_id, qm->qp_array->cq_depth);
+	if (ret)
+		return ret;
+
+	qp = &qm->qp_array[qp_id];
+	cqe_curr = qp->cqe + cqe_id;
+	dump_show(qm, cqe_curr, sizeof(struct qm_cqe), name);
+
+	return 0;
+}
+
+static int qm_eq_aeq_dump(struct hisi_qm *qm, char *s, char *name)
+{
+	struct device *dev = &qm->pdev->dev;
+	u16 xeq_depth;
+	size_t size;
+	void *xeqe;
+	u32 xeqe_id;
+	int ret;
+
+	if (!s)
+		return -EINVAL;
+
+	ret = kstrtou32(s, 0, &xeqe_id);
+	if (ret)
+		return -EINVAL;
+
+	if (!strcmp(name, "EQE")) {
+		xeq_depth = qm->eq_depth;
+		size = sizeof(struct qm_eqe);
+	} else {
+		xeq_depth = qm->aeq_depth;
+		size = sizeof(struct qm_aeqe);
+	}
+
+	if (xeqe_id >= xeq_depth) {
+		dev_err(dev, "Please input eqe or aeqe num (0-%u)", xeq_depth - 1);
+		return -EINVAL;
+	}
+
+	down_read(&qm->qps_lock);
+
+	if (qm->eqe && !strcmp(name, "EQE")) {
+		xeqe = qm->eqe + xeqe_id;
+	} else if (qm->aeqe && !strcmp(name, "AEQE")) {
+		xeqe = qm->aeqe + xeqe_id;
+	} else {
+		ret = -EINVAL;
+		goto err_unlock;
+	}
+
+	dump_show(qm, xeqe, size, name);
+
+err_unlock:
+	up_read(&qm->qps_lock);
+	return ret;
+}
+
+static int qm_dbg_help(struct hisi_qm *qm, char *s)
+{
+	struct device *dev = &qm->pdev->dev;
+
+	if (strsep(&s, " ")) {
+		dev_err(dev, "Please do not input extra characters!\n");
+		return -EINVAL;
+	}
+
+	dev_info(dev, "available commands:\n");
+	dev_info(dev, "sqc <num>\n");
+	dev_info(dev, "cqc <num>\n");
+	dev_info(dev, "eqc\n");
+	dev_info(dev, "aeqc\n");
+	dev_info(dev, "sq <num> <e>\n");
+	dev_info(dev, "cq <num> <e>\n");
+	dev_info(dev, "eq <e>\n");
+	dev_info(dev, "aeq <e>\n");
+
+	return 0;
+}
+
+static const struct qm_cmd_dump_item qm_cmd_dump_table[] = {
+	{
+		.cmd = "sqc",
+		.info_name = "SQC",
+		.dump_fn = qm_sqc_dump,
+	}, {
+		.cmd = "cqc",
+		.info_name = "CQC",
+		.dump_fn = qm_cqc_dump,
+	}, {
+		.cmd = "eqc",
+		.info_name = "EQC",
+		.dump_fn = qm_eqc_aeqc_dump,
+	}, {
+		.cmd = "aeqc",
+		.info_name = "AEQC",
+		.dump_fn = qm_eqc_aeqc_dump,
+	}, {
+		.cmd = "sq",
+		.info_name = "SQE",
+		.dump_fn = qm_sq_dump,
+	}, {
+		.cmd = "cq",
+		.info_name = "CQE",
+		.dump_fn = qm_cq_dump,
+	}, {
+		.cmd = "eq",
+		.info_name = "EQE",
+		.dump_fn = qm_eq_aeq_dump,
+	}, {
+		.cmd = "aeq",
+		.info_name = "AEQE",
+		.dump_fn = qm_eq_aeq_dump,
+	},
+};
+
+static int qm_cmd_write_dump(struct hisi_qm *qm, const char *cmd_buf)
+{
+	struct device *dev = &qm->pdev->dev;
+	char *presult, *s, *s_tmp;
+	int table_size, i, ret;
+
+	s = kstrdup(cmd_buf, GFP_KERNEL);
+	if (!s)
+		return -ENOMEM;
+
+	s_tmp = s;
+	presult = strsep(&s, " ");
+	if (!presult) {
+		ret = -EINVAL;
+		goto err_buffer_free;
+	}
+
+	if (!strcmp(presult, "help")) {
+		ret = qm_dbg_help(qm, s);
+		goto err_buffer_free;
+	}
+
+	table_size = ARRAY_SIZE(qm_cmd_dump_table);
+	for (i = 0; i < table_size; i++) {
+		if (!strcmp(presult, qm_cmd_dump_table[i].cmd)) {
+			ret = qm_cmd_dump_table[i].dump_fn(qm, s,
+				qm_cmd_dump_table[i].info_name);
+			break;
+		}
+	}
+
+	if (i == table_size) {
+		dev_info(dev, "Please echo help\n");
+		ret = -EINVAL;
+	}
+
+err_buffer_free:
+	kfree(s_tmp);
+
+	return ret;
+}
+
+static ssize_t qm_cmd_write(struct file *filp, const char __user *buffer,
+			    size_t count, loff_t *pos)
+{
+	struct hisi_qm *qm = filp->private_data;
+	char *cmd_buf, *cmd_buf_tmp;
+	int ret;
+
+	if (*pos)
+		return 0;
+
+	ret = hisi_qm_get_dfx_access(qm);
+	if (ret)
+		return ret;
+
+	/* Judge if the instance is being reset. */
+	if (unlikely(atomic_read(&qm->status.flags) == QM_STOP)) {
+		ret = 0;
+		goto put_dfx_access;
+	}
+
+	if (count > QM_DBG_WRITE_LEN) {
+		ret = -ENOSPC;
+		goto put_dfx_access;
+	}
+
+	cmd_buf = memdup_user_nul(buffer, count);
+	if (IS_ERR(cmd_buf)) {
+		ret = PTR_ERR(cmd_buf);
+		goto put_dfx_access;
+	}
+
+	cmd_buf_tmp = strchr(cmd_buf, '\n');
+	if (cmd_buf_tmp) {
+		*cmd_buf_tmp = '\0';
+		count = cmd_buf_tmp - cmd_buf + 1;
+	}
+
+	ret = qm_cmd_write_dump(qm, cmd_buf);
+	if (ret) {
+		kfree(cmd_buf);
+		goto put_dfx_access;
+	}
+
+	kfree(cmd_buf);
+
+	ret = count;
+
+put_dfx_access:
+	hisi_qm_put_dfx_access(qm);
+	return ret;
+}
+
+static const struct file_operations qm_cmd_fops = {
+	.owner = THIS_MODULE,
+	.open = simple_open,
+	.read = qm_cmd_read,
+	.write = qm_cmd_write,
+};
+
+/**
+ * hisi_qm_regs_dump() - Dump registers's value.
+ * @s: debugfs file handle.
+ * @regset: accelerator registers information.
+ *
+ * Dump accelerator registers.
+ */
+void hisi_qm_regs_dump(struct seq_file *s, struct debugfs_regset32 *regset)
+{
+	struct pci_dev *pdev = to_pci_dev(regset->dev);
+	struct hisi_qm *qm = pci_get_drvdata(pdev);
+	const struct debugfs_reg32 *regs = regset->regs;
+	int regs_len = regset->nregs;
+	int i, ret;
+	u32 val;
+
+	ret = hisi_qm_get_dfx_access(qm);
+	if (ret)
+		return;
+
+	for (i = 0; i < regs_len; i++) {
+		val = readl(regset->base + regs[i].offset);
+		seq_printf(s, "%s= 0x%08x\n", regs[i].name, val);
+	}
+
+	hisi_qm_put_dfx_access(qm);
+}
+EXPORT_SYMBOL_GPL(hisi_qm_regs_dump);
+
+static int qm_regs_show(struct seq_file *s, void *unused)
+{
+	struct hisi_qm *qm = s->private;
+	struct debugfs_regset32 regset;
+
+	if (qm->fun_type == QM_HW_PF) {
+		regset.regs = qm_dfx_regs;
+		regset.nregs = ARRAY_SIZE(qm_dfx_regs);
+	} else {
+		regset.regs = qm_vf_dfx_regs;
+		regset.nregs = ARRAY_SIZE(qm_vf_dfx_regs);
+	}
+
+	regset.base = qm->io_base;
+	regset.dev = &qm->pdev->dev;
+
+	hisi_qm_regs_dump(s, &regset);
+
+	return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(qm_regs);
+
+static u32 current_q_read(struct hisi_qm *qm)
+{
+	return readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) >> QM_DFX_QN_SHIFT;
+}
+
+static int current_q_write(struct hisi_qm *qm, u32 val)
+{
+	u32 tmp;
+
+	if (val >= qm->debug.curr_qm_qp_num)
+		return -EINVAL;
+
+	tmp = val << QM_DFX_QN_SHIFT |
+	      (readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) & CURRENT_FUN_MASK);
+	writel(tmp, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
+
+	tmp = val << QM_DFX_QN_SHIFT |
+	      (readl(qm->io_base + QM_DFX_CQE_CNT_VF_CQN) & CURRENT_FUN_MASK);
+	writel(tmp, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
+
+	return 0;
+}
+
+static u32 clear_enable_read(struct hisi_qm *qm)
+{
+	return readl(qm->io_base + QM_DFX_CNT_CLR_CE);
+}
+
+/* rd_clr_ctrl 1 enable read clear, otherwise 0 disable it */
+static int clear_enable_write(struct hisi_qm *qm, u32 rd_clr_ctrl)
+{
+	if (rd_clr_ctrl > 1)
+		return -EINVAL;
+
+	writel(rd_clr_ctrl, qm->io_base + QM_DFX_CNT_CLR_CE);
+
+	return 0;
+}
+
+static u32 current_qm_read(struct hisi_qm *qm)
+{
+	return readl(qm->io_base + QM_DFX_MB_CNT_VF);
+}
+
+static int qm_get_vf_qp_num(struct hisi_qm *qm, u32 fun_num)
+{
+	u32 remain_q_num, vfq_num;
+	u32 num_vfs = qm->vfs_num;
+
+	vfq_num = (qm->ctrl_qp_num - qm->qp_num) / num_vfs;
+	if (vfq_num >= qm->max_qp_num)
+		return qm->max_qp_num;
+
+	remain_q_num = (qm->ctrl_qp_num - qm->qp_num) % num_vfs;
+	if (vfq_num + remain_q_num <= qm->max_qp_num)
+		return fun_num == num_vfs ? vfq_num + remain_q_num : vfq_num;
+
+	/*
+	 * if vfq_num + remain_q_num > max_qp_num, the last VFs,
+	 * each with one more queue.
+	 */
+	return fun_num + remain_q_num > num_vfs ? vfq_num + 1 : vfq_num;
+}
+
+static int current_qm_write(struct hisi_qm *qm, u32 val)
+{
+	u32 tmp;
+
+	if (val > qm->vfs_num)
+		return -EINVAL;
+
+	/* According PF or VF Dev ID to calculation curr_qm_qp_num and store */
+	if (!val)
+		qm->debug.curr_qm_qp_num = qm->qp_num;
+	else
+		qm->debug.curr_qm_qp_num = qm_get_vf_qp_num(qm, val);
+
+	writel(val, qm->io_base + QM_DFX_MB_CNT_VF);
+	writel(val, qm->io_base + QM_DFX_DB_CNT_VF);
+
+	tmp = val |
+	      (readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) & CURRENT_Q_MASK);
+	writel(tmp, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
+
+	tmp = val |
+	      (readl(qm->io_base + QM_DFX_CQE_CNT_VF_CQN) & CURRENT_Q_MASK);
+	writel(tmp, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
+
+	return 0;
+}
+
+static ssize_t qm_debug_read(struct file *filp, char __user *buf,
+			     size_t count, loff_t *pos)
+{
+	struct debugfs_file *file = filp->private_data;
+	enum qm_debug_file index = file->index;
+	struct hisi_qm *qm = file_to_qm(file);
+	char tbuf[QM_DBG_TMP_BUF_LEN];
+	u32 val;
+	int ret;
+
+	ret = hisi_qm_get_dfx_access(qm);
+	if (ret)
+		return ret;
+
+	mutex_lock(&file->lock);
+	switch (index) {
+	case CURRENT_QM:
+		val = current_qm_read(qm);
+		break;
+	case CURRENT_Q:
+		val = current_q_read(qm);
+		break;
+	case CLEAR_ENABLE:
+		val = clear_enable_read(qm);
+		break;
+	default:
+		goto err_input;
+	}
+	mutex_unlock(&file->lock);
+
+	hisi_qm_put_dfx_access(qm);
+	ret = scnprintf(tbuf, QM_DBG_TMP_BUF_LEN, "%u\n", val);
+	return simple_read_from_buffer(buf, count, pos, tbuf, ret);
+
+err_input:
+	mutex_unlock(&file->lock);
+	hisi_qm_put_dfx_access(qm);
+	return -EINVAL;
+}
+
+static ssize_t qm_debug_write(struct file *filp, const char __user *buf,
+			      size_t count, loff_t *pos)
+{
+	struct debugfs_file *file = filp->private_data;
+	enum qm_debug_file index = file->index;
+	struct hisi_qm *qm = file_to_qm(file);
+	unsigned long val;
+	char tbuf[QM_DBG_TMP_BUF_LEN];
+	int len, ret;
+
+	if (*pos != 0)
+		return 0;
+
+	if (count >= QM_DBG_TMP_BUF_LEN)
+		return -ENOSPC;
+
+	len = simple_write_to_buffer(tbuf, QM_DBG_TMP_BUF_LEN - 1, pos, buf,
+				     count);
+	if (len < 0)
+		return len;
+
+	tbuf[len] = '\0';
+	if (kstrtoul(tbuf, 0, &val))
+		return -EFAULT;
+
+	ret = hisi_qm_get_dfx_access(qm);
+	if (ret)
+		return ret;
+
+	mutex_lock(&file->lock);
+	switch (index) {
+	case CURRENT_QM:
+		ret = current_qm_write(qm, val);
+		break;
+	case CURRENT_Q:
+		ret = current_q_write(qm, val);
+		break;
+	case CLEAR_ENABLE:
+		ret = clear_enable_write(qm, val);
+		break;
+	default:
+		ret = -EINVAL;
+	}
+	mutex_unlock(&file->lock);
+
+	hisi_qm_put_dfx_access(qm);
+
+	if (ret)
+		return ret;
+
+	return count;
+}
+
+static const struct file_operations qm_debug_fops = {
+	.owner = THIS_MODULE,
+	.open = simple_open,
+	.read = qm_debug_read,
+	.write = qm_debug_write,
+};
+
+static void dfx_regs_uninit(struct hisi_qm *qm,
+		struct dfx_diff_registers *dregs, int reg_len)
+{
+	int i;
+
+	/* Setting the pointer is NULL to prevent double free */
+	for (i = 0; i < reg_len; i++) {
+		kfree(dregs[i].regs);
+		dregs[i].regs = NULL;
+	}
+	kfree(dregs);
+}
+
+static struct dfx_diff_registers *dfx_regs_init(struct hisi_qm *qm,
+	const struct dfx_diff_registers *cregs, u32 reg_len)
+{
+	struct dfx_diff_registers *diff_regs;
+	u32 j, base_offset;
+	int i;
+
+	diff_regs = kcalloc(reg_len, sizeof(*diff_regs), GFP_KERNEL);
+	if (!diff_regs)
+		return ERR_PTR(-ENOMEM);
+
+	for (i = 0; i < reg_len; i++) {
+		if (!cregs[i].reg_len)
+			continue;
+
+		diff_regs[i].reg_offset = cregs[i].reg_offset;
+		diff_regs[i].reg_len = cregs[i].reg_len;
+		diff_regs[i].regs = kcalloc(QM_DFX_REGS_LEN, cregs[i].reg_len,
+					 GFP_KERNEL);
+		if (!diff_regs[i].regs)
+			goto alloc_error;
+
+		for (j = 0; j < diff_regs[i].reg_len; j++) {
+			base_offset = diff_regs[i].reg_offset +
+					j * QM_DFX_REGS_LEN;
+			diff_regs[i].regs[j] = readl(qm->io_base + base_offset);
+		}
+	}
+
+	return diff_regs;
+
+alloc_error:
+	while (i > 0) {
+		i--;
+		kfree(diff_regs[i].regs);
+	}
+	kfree(diff_regs);
+	return ERR_PTR(-ENOMEM);
+}
+
+static int qm_diff_regs_init(struct hisi_qm *qm,
+		struct dfx_diff_registers *dregs, u32 reg_len)
+{
+	qm->debug.qm_diff_regs = dfx_regs_init(qm, qm_diff_regs, ARRAY_SIZE(qm_diff_regs));
+	if (IS_ERR(qm->debug.qm_diff_regs))
+		return PTR_ERR(qm->debug.qm_diff_regs);
+
+	qm->debug.acc_diff_regs = dfx_regs_init(qm, dregs, reg_len);
+	if (IS_ERR(qm->debug.acc_diff_regs)) {
+		dfx_regs_uninit(qm, qm->debug.qm_diff_regs, ARRAY_SIZE(qm_diff_regs));
+		return PTR_ERR(qm->debug.acc_diff_regs);
+	}
+
+	return 0;
+}
+
+static void qm_last_regs_uninit(struct hisi_qm *qm)
+{
+	struct qm_debug *debug = &qm->debug;
+
+	if (qm->fun_type == QM_HW_VF || !debug->qm_last_words)
+		return;
+
+	kfree(debug->qm_last_words);
+	debug->qm_last_words = NULL;
+}
+
+static int qm_last_regs_init(struct hisi_qm *qm)
+{
+	int dfx_regs_num = ARRAY_SIZE(qm_dfx_regs);
+	struct qm_debug *debug = &qm->debug;
+	int i;
+
+	if (qm->fun_type == QM_HW_VF)
+		return 0;
+
+	debug->qm_last_words = kcalloc(dfx_regs_num, sizeof(unsigned int), GFP_KERNEL);
+	if (!debug->qm_last_words)
+		return -ENOMEM;
+
+	for (i = 0; i < dfx_regs_num; i++) {
+		debug->qm_last_words[i] = readl_relaxed(qm->io_base +
+			qm_dfx_regs[i].offset);
+	}
+
+	return 0;
+}
+
+static void qm_diff_regs_uninit(struct hisi_qm *qm, u32 reg_len)
+{
+	dfx_regs_uninit(qm, qm->debug.acc_diff_regs, reg_len);
+	dfx_regs_uninit(qm, qm->debug.qm_diff_regs, ARRAY_SIZE(qm_diff_regs));
+}
+
+/**
+ * hisi_qm_regs_debugfs_init() - Allocate memory for registers.
+ * @qm: device qm handle.
+ * @dregs: diff registers handle.
+ * @reg_len: diff registers region length.
+ */
+int hisi_qm_regs_debugfs_init(struct hisi_qm *qm,
+		struct dfx_diff_registers *dregs, u32 reg_len)
+{
+	int ret;
+
+	if (!qm || !dregs)
+		return -EINVAL;
+
+	if (qm->fun_type != QM_HW_PF)
+		return 0;
+
+	ret = qm_last_regs_init(qm);
+	if (ret) {
+		dev_info(&qm->pdev->dev, "failed to init qm words memory!\n");
+		return ret;
+	}
+
+	ret = qm_diff_regs_init(qm, dregs, reg_len);
+	if (ret) {
+		qm_last_regs_uninit(qm);
+		return ret;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(hisi_qm_regs_debugfs_init);
+
+/**
+ * hisi_qm_regs_debugfs_uninit() - Free memory for registers.
+ * @qm: device qm handle.
+ * @reg_len: diff registers region length.
+ */
+void hisi_qm_regs_debugfs_uninit(struct hisi_qm *qm, u32 reg_len)
+{
+	if (!qm || qm->fun_type != QM_HW_PF)
+		return;
+
+	qm_diff_regs_uninit(qm, reg_len);
+	qm_last_regs_uninit(qm);
+}
+EXPORT_SYMBOL_GPL(hisi_qm_regs_debugfs_uninit);
+
+/**
+ * hisi_qm_acc_diff_regs_dump() - Dump registers's value.
+ * @qm: device qm handle.
+ * @s: Debugfs file handle.
+ * @dregs: diff registers handle.
+ * @regs_len: diff registers region length.
+ */
+void hisi_qm_acc_diff_regs_dump(struct hisi_qm *qm, struct seq_file *s,
+	struct dfx_diff_registers *dregs, u32 regs_len)
+{
+	u32 j, val, base_offset;
+	int i, ret;
+
+	if (!qm || !s || !dregs)
+		return;
+
+	ret = hisi_qm_get_dfx_access(qm);
+	if (ret)
+		return;
+
+	down_read(&qm->qps_lock);
+	for (i = 0; i < regs_len; i++) {
+		if (!dregs[i].reg_len)
+			continue;
+
+		for (j = 0; j < dregs[i].reg_len; j++) {
+			base_offset = dregs[i].reg_offset + j * QM_DFX_REGS_LEN;
+			val = readl(qm->io_base + base_offset);
+			if (val != dregs[i].regs[j])
+				seq_printf(s, "0x%08x = 0x%08x ---> 0x%08x\n",
+					   base_offset, dregs[i].regs[j], val);
+		}
+	}
+	up_read(&qm->qps_lock);
+
+	hisi_qm_put_dfx_access(qm);
+}
+EXPORT_SYMBOL_GPL(hisi_qm_acc_diff_regs_dump);
+
+void hisi_qm_show_last_dfx_regs(struct hisi_qm *qm)
+{
+	struct qm_debug *debug = &qm->debug;
+	struct pci_dev *pdev = qm->pdev;
+	u32 val;
+	int i;
+
+	if (qm->fun_type == QM_HW_VF || !debug->qm_last_words)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(qm_dfx_regs); i++) {
+		val = readl_relaxed(qm->io_base + qm_dfx_regs[i].offset);
+		if (debug->qm_last_words[i] != val)
+			pci_info(pdev, "%s \t= 0x%08x => 0x%08x\n",
+			qm_dfx_regs[i].name, debug->qm_last_words[i], val);
+	}
+}
+
+static int qm_diff_regs_show(struct seq_file *s, void *unused)
+{
+	struct hisi_qm *qm = s->private;
+
+	hisi_qm_acc_diff_regs_dump(qm, s, qm->debug.qm_diff_regs,
+					ARRAY_SIZE(qm_diff_regs));
+
+	return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(qm_diff_regs);
+
+static ssize_t qm_status_read(struct file *filp, char __user *buffer,
+			      size_t count, loff_t *pos)
+{
+	struct hisi_qm *qm = filp->private_data;
+	char buf[QM_DBG_READ_LEN];
+	int val, len;
+
+	val = atomic_read(&qm->status.flags);
+	len = scnprintf(buf, QM_DBG_READ_LEN, "%s\n", qm_s[val]);
+
+	return simple_read_from_buffer(buffer, count, pos, buf, len);
+}
+
+static const struct file_operations qm_status_fops = {
+	.owner = THIS_MODULE,
+	.open = simple_open,
+	.read = qm_status_read,
+};
+
+static void qm_create_debugfs_file(struct hisi_qm *qm, struct dentry *dir,
+				   enum qm_debug_file index)
+{
+	struct debugfs_file *file = qm->debug.files + index;
+
+	debugfs_create_file(qm_debug_file_name[index], 0600, dir, file,
+			    &qm_debug_fops);
+
+	file->index = index;
+	mutex_init(&file->lock);
+	file->debug = &qm->debug;
+}
+
+static int qm_debugfs_atomic64_set(void *data, u64 val)
+{
+	if (val)
+		return -EINVAL;
+
+	atomic64_set((atomic64_t *)data, 0);
+
+	return 0;
+}
+
+static int qm_debugfs_atomic64_get(void *data, u64 *val)
+{
+	*val = atomic64_read((atomic64_t *)data);
+
+	return 0;
+}
+
+DEFINE_DEBUGFS_ATTRIBUTE(qm_atomic64_ops, qm_debugfs_atomic64_get,
+			 qm_debugfs_atomic64_set, "%llu\n");
+
+/**
+ * hisi_qm_debug_init() - Initialize qm related debugfs files.
+ * @qm: The qm for which we want to add debugfs files.
+ *
+ * Create qm related debugfs files.
+ */
+void hisi_qm_debug_init(struct hisi_qm *qm)
+{
+	struct dfx_diff_registers *qm_regs = qm->debug.qm_diff_regs;
+	struct qm_dfx *dfx = &qm->debug.dfx;
+	struct dentry *qm_d;
+	void *data;
+	int i;
+
+	qm_d = debugfs_create_dir("qm", qm->debug.debug_root);
+	qm->debug.qm_d = qm_d;
+
+	/* only show this in PF */
+	if (qm->fun_type == QM_HW_PF) {
+		qm_create_debugfs_file(qm, qm->debug.debug_root, CURRENT_QM);
+		for (i = CURRENT_Q; i < DEBUG_FILE_NUM; i++)
+			qm_create_debugfs_file(qm, qm->debug.qm_d, i);
+	}
+
+	if (qm_regs)
+		debugfs_create_file("diff_regs", 0444, qm->debug.qm_d,
+					qm, &qm_diff_regs_fops);
+
+	debugfs_create_file("regs", 0444, qm->debug.qm_d, qm, &qm_regs_fops);
+
+	debugfs_create_file("cmd", 0600, qm->debug.qm_d, qm, &qm_cmd_fops);
+
+	debugfs_create_file("status", 0444, qm->debug.qm_d, qm,
+			&qm_status_fops);
+	for (i = 0; i < ARRAY_SIZE(qm_dfx_files); i++) {
+		data = (atomic64_t *)((uintptr_t)dfx + qm_dfx_files[i].offset);
+		debugfs_create_file(qm_dfx_files[i].name,
+			0644,
+			qm_d,
+			data,
+			&qm_atomic64_ops);
+	}
+
+	if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps))
+		hisi_qm_set_algqos_init(qm);
+}
+EXPORT_SYMBOL_GPL(hisi_qm_debug_init);
+
+/**
+ * hisi_qm_debug_regs_clear() - clear qm debug related registers.
+ * @qm: The qm for which we want to clear its debug registers.
+ */
+void hisi_qm_debug_regs_clear(struct hisi_qm *qm)
+{
+	const struct debugfs_reg32 *regs;
+	int i;
+
+	/* clear current_qm */
+	writel(0x0, qm->io_base + QM_DFX_MB_CNT_VF);
+	writel(0x0, qm->io_base + QM_DFX_DB_CNT_VF);
+
+	/* clear current_q */
+	writel(0x0, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
+	writel(0x0, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
+
+	/*
+	 * these registers are reading and clearing, so clear them after
+	 * reading them.
+	 */
+	writel(0x1, qm->io_base + QM_DFX_CNT_CLR_CE);
+
+	regs = qm_dfx_regs;
+	for (i = 0; i < CNT_CYC_REGS_NUM; i++) {
+		readl(qm->io_base + regs->offset);
+		regs++;
+	}
+
+	/* clear clear_enable */
+	writel(0x0, qm->io_base + QM_DFX_CNT_CLR_CE);
+}
+EXPORT_SYMBOL_GPL(hisi_qm_debug_regs_clear);
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_crypto.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index ef02dadd6217..8ede77310dc5 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -147,6 +147,16 @@ struct hpre_asym_request {
 	struct timespec64 req_time;
 };
 
+static inline unsigned int hpre_align_sz(void)
+{
+	return ((crypto_dma_align() - 1) | (HPRE_ALIGN_SZ - 1)) + 1;
+}
+
+static inline unsigned int hpre_align_pd(void)
+{
+	return (hpre_align_sz() - 1) & ~(crypto_tfm_ctx_alignment() - 1);
+}
+
 static int hpre_alloc_req_id(struct hpre_ctx *ctx)
 {
 	unsigned long flags;
@@ -517,7 +527,7 @@ static int hpre_msg_request_set(struct hpre_ctx *ctx, void *req, bool is_rsa)
 		}
 
 		tmp = akcipher_request_ctx(akreq);
-		h_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+		h_req = PTR_ALIGN(tmp, hpre_align_sz());
 		h_req->cb = hpre_rsa_cb;
 		h_req->areq.rsa = akreq;
 		msg = &h_req->req;
@@ -531,7 +541,7 @@ static int hpre_msg_request_set(struct hpre_ctx *ctx, void *req, bool is_rsa)
 		}
 
 		tmp = kpp_request_ctx(kreq);
-		h_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+		h_req = PTR_ALIGN(tmp, hpre_align_sz());
 		h_req->cb = hpre_dh_cb;
 		h_req->areq.dh = kreq;
 		msg = &h_req->req;
@@ -582,7 +592,7 @@ static int hpre_dh_compute_value(struct kpp_request *req)
 	struct crypto_kpp *tfm = crypto_kpp_reqtfm(req);
 	struct hpre_ctx *ctx = kpp_tfm_ctx(tfm);
 	void *tmp = kpp_request_ctx(req);
-	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());
 	struct hpre_sqe *msg = &hpre_req->req;
 	int ret;
 
@@ -740,6 +750,8 @@ static int hpre_dh_init_tfm(struct crypto_kpp *tfm)
 {
 	struct hpre_ctx *ctx = kpp_tfm_ctx(tfm);
 
+	kpp_set_reqsize(tfm, sizeof(struct hpre_asym_request) + hpre_align_pd());
+
 	return hpre_ctx_init(ctx, HPRE_V2_ALG_TYPE);
 }
 
@@ -783,7 +795,7 @@ static int hpre_rsa_enc(struct akcipher_request *req)
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct hpre_ctx *ctx = akcipher_tfm_ctx(tfm);
 	void *tmp = akcipher_request_ctx(req);
-	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());
 	struct hpre_sqe *msg = &hpre_req->req;
 	int ret;
 
@@ -831,7 +843,7 @@ static int hpre_rsa_dec(struct akcipher_request *req)
 	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
 	struct hpre_ctx *ctx = akcipher_tfm_ctx(tfm);
 	void *tmp = akcipher_request_ctx(req);
-	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());
 	struct hpre_sqe *msg = &hpre_req->req;
 	int ret;
 
@@ -1165,6 +1177,9 @@ static int hpre_rsa_init_tfm(struct crypto_akcipher *tfm)
 		return PTR_ERR(ctx->rsa.soft_tfm);
 	}
 
+	akcipher_set_reqsize(tfm, sizeof(struct hpre_asym_request) +
+				  hpre_align_pd());
+
 	ret = hpre_ctx_init(ctx, HPRE_V2_ALG_TYPE);
 	if (ret)
 		crypto_free_akcipher(ctx->rsa.soft_tfm);
@@ -1485,7 +1500,7 @@ static int hpre_ecdh_msg_request_set(struct hpre_ctx *ctx,
 	}
 
 	tmp = kpp_request_ctx(req);
-	h_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	h_req = PTR_ALIGN(tmp, hpre_align_sz());
 	h_req->cb = hpre_ecdh_cb;
 	h_req->areq.ecdh = req;
 	msg = &h_req->req;
@@ -1566,7 +1581,7 @@ static int hpre_ecdh_compute_value(struct kpp_request *req)
 	struct hpre_ctx *ctx = kpp_tfm_ctx(tfm);
 	struct device *dev = ctx->dev;
 	void *tmp = kpp_request_ctx(req);
-	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());
 	struct hpre_sqe *msg = &hpre_req->req;
 	int ret;
 
@@ -1617,6 +1632,8 @@ static int hpre_ecdh_nist_p192_init_tfm(struct crypto_kpp *tfm)
 
 	ctx->curve_id = ECC_CURVE_NIST_P192;
 
+	kpp_set_reqsize(tfm, sizeof(struct hpre_asym_request) + hpre_align_pd());
+
 	return hpre_ctx_init(ctx, HPRE_V3_ECC_ALG_TYPE);
 }
 
@@ -1626,6 +1643,8 @@ static int hpre_ecdh_nist_p256_init_tfm(struct crypto_kpp *tfm)
 
 	ctx->curve_id = ECC_CURVE_NIST_P256;
 
+	kpp_set_reqsize(tfm, sizeof(struct hpre_asym_request) + hpre_align_pd());
+
 	return hpre_ctx_init(ctx, HPRE_V3_ECC_ALG_TYPE);
 }
 
@@ -1635,6 +1654,8 @@ static int hpre_ecdh_nist_p384_init_tfm(struct crypto_kpp *tfm)
 
 	ctx->curve_id = ECC_CURVE_NIST_P384;
 
+	kpp_set_reqsize(tfm, sizeof(struct hpre_asym_request) + hpre_align_pd());
+
 	return hpre_ctx_init(ctx, HPRE_V3_ECC_ALG_TYPE);
 }
 
@@ -1791,7 +1812,7 @@ static int hpre_curve25519_msg_request_set(struct hpre_ctx *ctx,
 	}
 
 	tmp = kpp_request_ctx(req);
-	h_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	h_req = PTR_ALIGN(tmp, hpre_align_sz());
 	h_req->cb = hpre_curve25519_cb;
 	h_req->areq.curve25519 = req;
 	msg = &h_req->req;
@@ -1912,7 +1933,7 @@ static int hpre_curve25519_compute_value(struct kpp_request *req)
 	struct hpre_ctx *ctx = kpp_tfm_ctx(tfm);
 	struct device *dev = ctx->dev;
 	void *tmp = kpp_request_ctx(req);
-	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, HPRE_ALIGN_SZ);
+	struct hpre_asym_request *hpre_req = PTR_ALIGN(tmp, hpre_align_sz());
 	struct hpre_sqe *msg = &hpre_req->req;
 	int ret;
 
@@ -1961,6 +1982,8 @@ static int hpre_curve25519_init_tfm(struct crypto_kpp *tfm)
 {
 	struct hpre_ctx *ctx = kpp_tfm_ctx(tfm);
 
+	kpp_set_reqsize(tfm, sizeof(struct hpre_asym_request) + hpre_align_pd());
+
 	return hpre_ctx_init(ctx, HPRE_V3_ECC_ALG_TYPE);
 }
 
@@ -1981,7 +2004,6 @@ static struct akcipher_alg rsa = {
 	.max_size = hpre_rsa_max_size,
 	.init = hpre_rsa_init_tfm,
 	.exit = hpre_rsa_exit_tfm,
-	.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 	.base = {
 		.cra_ctxsize = sizeof(struct hpre_ctx),
 		.cra_priority = HPRE_CRYPTO_ALG_PRI,
@@ -1998,7 +2020,6 @@ static struct kpp_alg dh = {
 	.max_size = hpre_dh_max_size,
 	.init = hpre_dh_init_tfm,
 	.exit = hpre_dh_exit_tfm,
-	.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 	.base = {
 		.cra_ctxsize = sizeof(struct hpre_ctx),
 		.cra_priority = HPRE_CRYPTO_ALG_PRI,
@@ -2016,7 +2037,6 @@ static struct kpp_alg ecdh_curves[] = {
 		.max_size = hpre_ecdh_max_size,
 		.init = hpre_ecdh_nist_p192_init_tfm,
 		.exit = hpre_ecdh_exit_tfm,
-		.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 		.base = {
 			.cra_ctxsize = sizeof(struct hpre_ctx),
 			.cra_priority = HPRE_CRYPTO_ALG_PRI,
@@ -2031,7 +2051,6 @@ static struct kpp_alg ecdh_curves[] = {
 		.max_size = hpre_ecdh_max_size,
 		.init = hpre_ecdh_nist_p256_init_tfm,
 		.exit = hpre_ecdh_exit_tfm,
-		.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 		.base = {
 			.cra_ctxsize = sizeof(struct hpre_ctx),
 			.cra_priority = HPRE_CRYPTO_ALG_PRI,
@@ -2046,7 +2065,6 @@ static struct kpp_alg ecdh_curves[] = {
 		.max_size = hpre_ecdh_max_size,
 		.init = hpre_ecdh_nist_p384_init_tfm,
 		.exit = hpre_ecdh_exit_tfm,
-		.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 		.base = {
 			.cra_ctxsize = sizeof(struct hpre_ctx),
 			.cra_priority = HPRE_CRYPTO_ALG_PRI,
@@ -2064,7 +2082,6 @@ static struct kpp_alg curve25519_alg = {
 	.max_size = hpre_curve25519_max_size,
 	.init = hpre_curve25519_init_tfm,
 	.exit = hpre_curve25519_exit_tfm,
-	.reqsize = sizeof(struct hpre_asym_request) + HPRE_ALIGN_SZ,
 	.base = {
 		.cra_ctxsize = sizeof(struct hpre_ctx),
 		.cra_priority = HPRE_CRYPTO_ALG_PRI,
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
index 471e5ca720f5..923f9c279265 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -1101,8 +1101,7 @@ static int hpre_debugfs_init(struct hisi_qm *qm)
 
 	qm->debug.sqe_mask_offset = HPRE_SQE_MASK_OFFSET;
 	qm->debug.sqe_mask_len = HPRE_SQE_MASK_LEN;
-	ret = hisi_qm_diff_regs_init(qm, hpre_diff_regs,
-				ARRAY_SIZE(hpre_diff_regs));
+	ret = hisi_qm_regs_debugfs_init(qm, hpre_diff_regs, ARRAY_SIZE(hpre_diff_regs));
 	if (ret) {
 		dev_warn(dev, "Failed to init HPRE diff regs!\n");
 		goto debugfs_remove;
@@ -1121,7 +1120,7 @@ static int hpre_debugfs_init(struct hisi_qm *qm)
 	return 0;
 
 failed_to_create:
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(hpre_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(hpre_diff_regs));
 debugfs_remove:
 	debugfs_remove_recursive(qm->debug.debug_root);
 	return ret;
@@ -1129,7 +1128,7 @@ debugfs_remove:
 
 static void hpre_debugfs_exit(struct hisi_qm *qm)
 {
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(hpre_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(hpre_diff_regs));
 
 	debugfs_remove_recursive(qm->debug.debug_root);
 }
@@ -1437,18 +1436,12 @@ err_with_qm_init:
 static void hpre_remove(struct pci_dev *pdev)
 {
 	struct hisi_qm *qm = pci_get_drvdata(pdev);
-	int ret;
 
 	hisi_qm_pm_uninit(qm);
 	hisi_qm_wait_task_finish(qm, &hpre_devices);
 	hisi_qm_alg_unregister(qm, &hpre_devices);
-	if (qm->fun_type == QM_HW_PF && qm->vfs_num) {
-		ret = hisi_qm_sriov_disable(pdev, true);
-		if (ret) {
-			pci_err(pdev, "Disable SRIOV fail!\n");
-			return;
-		}
-	}
+	if (qm->fun_type == QM_HW_PF && qm->vfs_num)
+		hisi_qm_sriov_disable(pdev, true);
 
 	hpre_debugfs_exit(qm);
 	hisi_qm_stop(qm, QM_NORMAL);
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/qm.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/qm.c
index 8b387de69d22..007ac7a69ce7 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/qm.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/qm.c
@@ -16,6 +16,7 @@
 #include <linux/uaccess.h>
 #include <uapi/misc/uacce/hisi_qm.h>
 #include <linux/hisi_acc_qm.h>
+#include "qm_common.h"
 
 /* eq/aeq irq enable */
 #define QM_VF_AEQ_INT_SOURCE		0x0
@@ -119,8 +120,6 @@
 #define QM_SQC_VFT_NUM_SHIFT_V2		45
 #define QM_SQC_VFT_NUM_MASK_v2		GENMASK(9, 0)
 
-#define QM_DFX_CNT_CLR_CE		0x100118
-
 #define QM_ABNORMAL_INT_SOURCE		0x100000
 #define QM_ABNORMAL_INT_MASK		0x100004
 #define QM_ABNORMAL_INT_MASK_VALUE	0x7fff
@@ -187,14 +186,6 @@
 #define QM_VF_RESET_WAIT_TIMEOUT_US    \
 	(QM_VF_RESET_WAIT_US * QM_VF_RESET_WAIT_CNT)
 
-#define QM_DFX_MB_CNT_VF		0x104010
-#define QM_DFX_DB_CNT_VF		0x104020
-#define QM_DFX_SQE_CNT_VF_SQN		0x104030
-#define QM_DFX_CQE_CNT_VF_CQN		0x104040
-#define QM_DFX_QN_SHIFT			16
-#define CURRENT_FUN_MASK		GENMASK(5, 0)
-#define CURRENT_Q_MASK			GENMASK(31, 16)
-
 #define POLL_PERIOD			10
 #define POLL_TIMEOUT			1000
 #define WAIT_PERIOD_US_MAX		200
@@ -211,19 +202,15 @@
 #define QMC_ALIGN(sz)			ALIGN(sz, 32)
 
 #define QM_DBG_READ_LEN		256
-#define QM_DBG_WRITE_LEN		1024
-#define QM_DBG_TMP_BUF_LEN		22
 #define QM_PCI_COMMAND_INVALID		~0
 #define QM_RESET_STOP_TX_OFFSET		1
 #define QM_RESET_STOP_RX_OFFSET		2
 
 #define WAIT_PERIOD			20
 #define REMOVE_WAIT_DELAY		10
-#define QM_SQE_ADDR_MASK		GENMASK(7, 0)
 
 #define QM_DRIVER_REMOVING		0
 #define QM_RST_SCHED			1
-#define QM_RESETTING			2
 #define QM_QOS_PARAM_NUM		2
 #define QM_QOS_VAL_NUM			1
 #define QM_QOS_BDF_PARAM_NUM		4
@@ -250,16 +237,6 @@
 #define QM_QOS_MIN_CIR_B		100
 #define QM_QOS_MAX_CIR_U		6
 #define QM_QOS_MAX_CIR_S		11
-#define QM_QOS_VAL_MAX_LEN		32
-#define QM_DFX_BASE		0x0100000
-#define QM_DFX_STATE1		0x0104000
-#define QM_DFX_STATE2		0x01040C8
-#define QM_DFX_COMMON		0x0000
-#define QM_DFX_BASE_LEN		0x5A
-#define QM_DFX_STATE1_LEN		0x2E
-#define QM_DFX_STATE2_LEN		0x11
-#define QM_DFX_COMMON_LEN		0xC3
-#define QM_DFX_REGS_LEN		4UL
 #define QM_AUTOSUSPEND_DELAY		3000
 
 #define QM_MK_CQC_DW3_V1(hop_num, pg_sz, buf_sz, cqe_sz) \
@@ -359,7 +336,7 @@ static const struct hisi_qm_cap_info qm_cap_info_vf[] = {
 static const struct hisi_qm_cap_info qm_basic_info[] = {
 	{QM_TOTAL_QP_NUM_CAP,   0x100158, 0,  GENMASK(10, 0), 0x1000,    0x400,     0x400},
 	{QM_FUNC_MAX_QP_CAP,    0x100158, 11, GENMASK(10, 0), 0x1000,    0x400,     0x400},
-	{QM_XEQ_DEPTH_CAP,      0x3104,   0,  GENMASK(15, 0), 0x800,     0x4000800, 0x4000800},
+	{QM_XEQ_DEPTH_CAP,      0x3104,   0,  GENMASK(31, 0), 0x800,     0x4000800, 0x4000800},
 	{QM_QP_DEPTH_CAP,       0x3108,   0,  GENMASK(31, 0), 0x4000400, 0x4000400, 0x4000400},
 	{QM_EQ_IRQ_TYPE_CAP,    0x310c,   0,  GENMASK(31, 0), 0x10000,   0x10000,   0x10000},
 	{QM_AEQ_IRQ_TYPE_CAP,   0x3110,   0,  GENMASK(31, 0), 0x0,       0x10001,   0x10001},
@@ -369,73 +346,6 @@ static const struct hisi_qm_cap_info qm_basic_info[] = {
 	{QM_VF_IRQ_NUM_CAP,     0x311c,   0,  GENMASK(15, 0), 0x1,       0x2,       0x3},
 };
 
-struct qm_cqe {
-	__le32 rsvd0;
-	__le16 cmd_id;
-	__le16 rsvd1;
-	__le16 sq_head;
-	__le16 sq_num;
-	__le16 rsvd2;
-	__le16 w7;
-};
-
-struct qm_eqe {
-	__le32 dw0;
-};
-
-struct qm_aeqe {
-	__le32 dw0;
-};
-
-struct qm_sqc {
-	__le16 head;
-	__le16 tail;
-	__le32 base_l;
-	__le32 base_h;
-	__le32 dw3;
-	__le16 w8;
-	__le16 rsvd0;
-	__le16 pasid;
-	__le16 w11;
-	__le16 cq_num;
-	__le16 w13;
-	__le32 rsvd1;
-};
-
-struct qm_cqc {
-	__le16 head;
-	__le16 tail;
-	__le32 base_l;
-	__le32 base_h;
-	__le32 dw3;
-	__le16 w8;
-	__le16 rsvd0;
-	__le16 pasid;
-	__le16 w11;
-	__le32 dw6;
-	__le32 rsvd1;
-};
-
-struct qm_eqc {
-	__le16 head;
-	__le16 tail;
-	__le32 base_l;
-	__le32 base_h;
-	__le32 dw3;
-	__le32 rsvd[2];
-	__le32 dw6;
-};
-
-struct qm_aeqc {
-	__le16 head;
-	__le16 tail;
-	__le32 base_l;
-	__le32 base_h;
-	__le32 dw3;
-	__le32 rsvd[2];
-	__le32 dw6;
-};
-
 struct qm_mailbox {
 	__le16 w0;
 	__le16 queue_num;
@@ -468,25 +378,6 @@ struct hisi_qm_hw_ops {
 	int (*set_msi)(struct hisi_qm *qm, bool set);
 };
 
-struct qm_dfx_item {
-	const char *name;
-	u32 offset;
-};
-
-static struct qm_dfx_item qm_dfx_files[] = {
-	{"err_irq", offsetof(struct qm_dfx, err_irq_cnt)},
-	{"aeq_irq", offsetof(struct qm_dfx, aeq_irq_cnt)},
-	{"abnormal_irq", offsetof(struct qm_dfx, abnormal_irq_cnt)},
-	{"create_qp_err", offsetof(struct qm_dfx, create_qp_err_cnt)},
-	{"mb_err", offsetof(struct qm_dfx, mb_err_cnt)},
-};
-
-static const char * const qm_debug_file_name[] = {
-	[CURRENT_QM]   = "current_qm",
-	[CURRENT_Q]    = "current_q",
-	[CLEAR_ENABLE] = "clear_enable",
-};
-
 struct hisi_qm_hw_error {
 	u32 int_msk;
 	const char *msg;
@@ -511,23 +402,6 @@ static const struct hisi_qm_hw_error qm_hw_error[] = {
 	{ /* sentinel */ }
 };
 
-/* define the QM's dfx regs region and region length */
-static struct dfx_diff_registers qm_diff_regs[] = {
-	{
-		.reg_offset = QM_DFX_BASE,
-		.reg_len = QM_DFX_BASE_LEN,
-	}, {
-		.reg_offset = QM_DFX_STATE1,
-		.reg_len = QM_DFX_STATE1_LEN,
-	}, {
-		.reg_offset = QM_DFX_STATE2,
-		.reg_len = QM_DFX_STATE2_LEN,
-	}, {
-		.reg_offset = QM_DFX_COMMON,
-		.reg_len = QM_DFX_COMMON_LEN,
-	},
-};
-
 static const char * const qm_db_timeout[] = {
 	"sq", "cq", "eq", "aeq",
 };
@@ -536,10 +410,6 @@ static const char * const qm_fifo_overflow[] = {
 	"cq", "eq", "aeq",
 };
 
-static const char * const qm_s[] = {
-	"init", "start", "close", "stop",
-};
-
 static const char * const qp_s[] = {
 	"none", "init", "start", "stop", "close",
 };
@@ -909,8 +779,8 @@ static void qm_get_xqc_depth(struct hisi_qm *qm, u16 *low_bits,
 	u32 depth;
 
 	depth = hisi_qm_get_hw_info(qm, qm_basic_info, type, qm->cap_ver);
-	*high_bits = depth & QM_XQ_DEPTH_MASK;
-	*low_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;
+	*low_bits = depth & QM_XQ_DEPTH_MASK;
+	*high_bits = (depth >> QM_XQ_DEPTH_SHIFT) & QM_XQ_DEPTH_MASK;
 }
 
 static u32 qm_get_irq_num(struct hisi_qm *qm)
@@ -1328,996 +1198,155 @@ static void qm_vft_data_cfg(struct hisi_qm *qm, enum vft_type type, u32 base,
 		case SHAPER_VFT:
 			if (factor) {
 				tmp = factor->cir_b |
-				(factor->cir_u << QM_SHAPER_FACTOR_CIR_U_SHIFT) |
-				(factor->cir_s << QM_SHAPER_FACTOR_CIR_S_SHIFT) |
-				(QM_SHAPER_CBS_B << QM_SHAPER_FACTOR_CBS_B_SHIFT) |
-				(factor->cbs_s << QM_SHAPER_FACTOR_CBS_S_SHIFT);
-			}
-			break;
-		}
-	}
-
-	writel(lower_32_bits(tmp), qm->io_base + QM_VFT_CFG_DATA_L);
-	writel(upper_32_bits(tmp), qm->io_base + QM_VFT_CFG_DATA_H);
-}
-
-static int qm_set_vft_common(struct hisi_qm *qm, enum vft_type type,
-			     u32 fun_num, u32 base, u32 number)
-{
-	struct qm_shaper_factor *factor = NULL;
-	unsigned int val;
-	int ret;
-
-	if (type == SHAPER_VFT && test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps))
-		factor = &qm->factor[fun_num];
-
-	ret = readl_relaxed_poll_timeout(qm->io_base + QM_VFT_CFG_RDY, val,
-					 val & BIT(0), POLL_PERIOD,
-					 POLL_TIMEOUT);
-	if (ret)
-		return ret;
-
-	writel(0x0, qm->io_base + QM_VFT_CFG_OP_WR);
-	writel(type, qm->io_base + QM_VFT_CFG_TYPE);
-	if (type == SHAPER_VFT)
-		fun_num |= base << QM_SHAPER_VFT_OFFSET;
-
-	writel(fun_num, qm->io_base + QM_VFT_CFG);
-
-	qm_vft_data_cfg(qm, type, base, number, factor);
-
-	writel(0x0, qm->io_base + QM_VFT_CFG_RDY);
-	writel(0x1, qm->io_base + QM_VFT_CFG_OP_ENABLE);
-
-	return readl_relaxed_poll_timeout(qm->io_base + QM_VFT_CFG_RDY, val,
-					  val & BIT(0), POLL_PERIOD,
-					  POLL_TIMEOUT);
-}
-
-static int qm_shaper_init_vft(struct hisi_qm *qm, u32 fun_num)
-{
-	u32 qos = qm->factor[fun_num].func_qos;
-	int ret, i;
-
-	ret = qm_get_shaper_para(qos * QM_QOS_RATE, &qm->factor[fun_num]);
-	if (ret) {
-		dev_err(&qm->pdev->dev, "failed to calculate shaper parameter!\n");
-		return ret;
-	}
-	writel(qm->type_rate, qm->io_base + QM_SHAPER_CFG);
-	for (i = ALG_TYPE_0; i <= ALG_TYPE_1; i++) {
-		/* The base number of queue reuse for different alg type */
-		ret = qm_set_vft_common(qm, SHAPER_VFT, fun_num, i, 1);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-/* The config should be conducted after qm_dev_mem_reset() */
-static int qm_set_sqc_cqc_vft(struct hisi_qm *qm, u32 fun_num, u32 base,
-			      u32 number)
-{
-	int ret, i;
-
-	for (i = SQC_VFT; i <= CQC_VFT; i++) {
-		ret = qm_set_vft_common(qm, i, fun_num, base, number);
-		if (ret)
-			return ret;
-	}
-
-	/* init default shaper qos val */
-	if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps)) {
-		ret = qm_shaper_init_vft(qm, fun_num);
-		if (ret)
-			goto back_sqc_cqc;
-	}
-
-	return 0;
-back_sqc_cqc:
-	for (i = SQC_VFT; i <= CQC_VFT; i++)
-		qm_set_vft_common(qm, i, fun_num, 0, 0);
-
-	return ret;
-}
-
-static int qm_get_vft_v2(struct hisi_qm *qm, u32 *base, u32 *number)
-{
-	u64 sqc_vft;
-	int ret;
-
-	ret = hisi_qm_mb(qm, QM_MB_CMD_SQC_VFT_V2, 0, 0, 1);
-	if (ret)
-		return ret;
-
-	sqc_vft = readl(qm->io_base + QM_MB_CMD_DATA_ADDR_L) |
-		  ((u64)readl(qm->io_base + QM_MB_CMD_DATA_ADDR_H) << 32);
-	*base = QM_SQC_VFT_BASE_MASK_V2 & (sqc_vft >> QM_SQC_VFT_BASE_SHIFT_V2);
-	*number = (QM_SQC_VFT_NUM_MASK_v2 &
-		   (sqc_vft >> QM_SQC_VFT_NUM_SHIFT_V2)) + 1;
-
-	return 0;
-}
-
-static int qm_get_vf_qp_num(struct hisi_qm *qm, u32 fun_num)
-{
-	u32 remain_q_num, vfq_num;
-	u32 num_vfs = qm->vfs_num;
-
-	vfq_num = (qm->ctrl_qp_num - qm->qp_num) / num_vfs;
-	if (vfq_num >= qm->max_qp_num)
-		return qm->max_qp_num;
-
-	remain_q_num = (qm->ctrl_qp_num - qm->qp_num) % num_vfs;
-	if (vfq_num + remain_q_num <= qm->max_qp_num)
-		return fun_num == num_vfs ? vfq_num + remain_q_num : vfq_num;
-
-	/*
-	 * if vfq_num + remain_q_num > max_qp_num, the last VFs,
-	 * each with one more queue.
-	 */
-	return fun_num + remain_q_num > num_vfs ? vfq_num + 1 : vfq_num;
-}
-
-static struct hisi_qm *file_to_qm(struct debugfs_file *file)
-{
-	struct qm_debug *debug = file->debug;
-
-	return container_of(debug, struct hisi_qm, debug);
-}
-
-static u32 current_q_read(struct hisi_qm *qm)
-{
-	return readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) >> QM_DFX_QN_SHIFT;
-}
-
-static int current_q_write(struct hisi_qm *qm, u32 val)
-{
-	u32 tmp;
-
-	if (val >= qm->debug.curr_qm_qp_num)
-		return -EINVAL;
-
-	tmp = val << QM_DFX_QN_SHIFT |
-	      (readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) & CURRENT_FUN_MASK);
-	writel(tmp, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
-
-	tmp = val << QM_DFX_QN_SHIFT |
-	      (readl(qm->io_base + QM_DFX_CQE_CNT_VF_CQN) & CURRENT_FUN_MASK);
-	writel(tmp, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
-
-	return 0;
-}
-
-static u32 clear_enable_read(struct hisi_qm *qm)
-{
-	return readl(qm->io_base + QM_DFX_CNT_CLR_CE);
-}
-
-/* rd_clr_ctrl 1 enable read clear, otherwise 0 disable it */
-static int clear_enable_write(struct hisi_qm *qm, u32 rd_clr_ctrl)
-{
-	if (rd_clr_ctrl > 1)
-		return -EINVAL;
-
-	writel(rd_clr_ctrl, qm->io_base + QM_DFX_CNT_CLR_CE);
-
-	return 0;
-}
-
-static u32 current_qm_read(struct hisi_qm *qm)
-{
-	return readl(qm->io_base + QM_DFX_MB_CNT_VF);
-}
-
-static int current_qm_write(struct hisi_qm *qm, u32 val)
-{
-	u32 tmp;
-
-	if (val > qm->vfs_num)
-		return -EINVAL;
-
-	/* According PF or VF Dev ID to calculation curr_qm_qp_num and store */
-	if (!val)
-		qm->debug.curr_qm_qp_num = qm->qp_num;
-	else
-		qm->debug.curr_qm_qp_num = qm_get_vf_qp_num(qm, val);
-
-	writel(val, qm->io_base + QM_DFX_MB_CNT_VF);
-	writel(val, qm->io_base + QM_DFX_DB_CNT_VF);
-
-	tmp = val |
-	      (readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) & CURRENT_Q_MASK);
-	writel(tmp, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
-
-	tmp = val |
-	      (readl(qm->io_base + QM_DFX_CQE_CNT_VF_CQN) & CURRENT_Q_MASK);
-	writel(tmp, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
-
-	return 0;
-}
-
-static ssize_t qm_debug_read(struct file *filp, char __user *buf,
-			     size_t count, loff_t *pos)
-{
-	struct debugfs_file *file = filp->private_data;
-	enum qm_debug_file index = file->index;
-	struct hisi_qm *qm = file_to_qm(file);
-	char tbuf[QM_DBG_TMP_BUF_LEN];
-	u32 val;
-	int ret;
-
-	ret = hisi_qm_get_dfx_access(qm);
-	if (ret)
-		return ret;
-
-	mutex_lock(&file->lock);
-	switch (index) {
-	case CURRENT_QM:
-		val = current_qm_read(qm);
-		break;
-	case CURRENT_Q:
-		val = current_q_read(qm);
-		break;
-	case CLEAR_ENABLE:
-		val = clear_enable_read(qm);
-		break;
-	default:
-		goto err_input;
-	}
-	mutex_unlock(&file->lock);
-
-	hisi_qm_put_dfx_access(qm);
-	ret = scnprintf(tbuf, QM_DBG_TMP_BUF_LEN, "%u\n", val);
-	return simple_read_from_buffer(buf, count, pos, tbuf, ret);
-
-err_input:
-	mutex_unlock(&file->lock);
-	hisi_qm_put_dfx_access(qm);
-	return -EINVAL;
-}
-
-static ssize_t qm_debug_write(struct file *filp, const char __user *buf,
-			      size_t count, loff_t *pos)
-{
-	struct debugfs_file *file = filp->private_data;
-	enum qm_debug_file index = file->index;
-	struct hisi_qm *qm = file_to_qm(file);
-	unsigned long val;
-	char tbuf[QM_DBG_TMP_BUF_LEN];
-	int len, ret;
-
-	if (*pos != 0)
-		return 0;
-
-	if (count >= QM_DBG_TMP_BUF_LEN)
-		return -ENOSPC;
-
-	len = simple_write_to_buffer(tbuf, QM_DBG_TMP_BUF_LEN - 1, pos, buf,
-				     count);
-	if (len < 0)
-		return len;
-
-	tbuf[len] = '\0';
-	if (kstrtoul(tbuf, 0, &val))
-		return -EFAULT;
-
-	ret = hisi_qm_get_dfx_access(qm);
-	if (ret)
-		return ret;
-
-	mutex_lock(&file->lock);
-	switch (index) {
-	case CURRENT_QM:
-		ret = current_qm_write(qm, val);
-		break;
-	case CURRENT_Q:
-		ret = current_q_write(qm, val);
-		break;
-	case CLEAR_ENABLE:
-		ret = clear_enable_write(qm, val);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-	mutex_unlock(&file->lock);
-
-	hisi_qm_put_dfx_access(qm);
-
-	if (ret)
-		return ret;
-
-	return count;
-}
-
-static const struct file_operations qm_debug_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = qm_debug_read,
-	.write = qm_debug_write,
-};
-
-#define CNT_CYC_REGS_NUM		10
-static const struct debugfs_reg32 qm_dfx_regs[] = {
-	/* XXX_CNT are reading clear register */
-	{"QM_ECC_1BIT_CNT               ",  0x104000ull},
-	{"QM_ECC_MBIT_CNT               ",  0x104008ull},
-	{"QM_DFX_MB_CNT                 ",  0x104018ull},
-	{"QM_DFX_DB_CNT                 ",  0x104028ull},
-	{"QM_DFX_SQE_CNT                ",  0x104038ull},
-	{"QM_DFX_CQE_CNT                ",  0x104048ull},
-	{"QM_DFX_SEND_SQE_TO_ACC_CNT    ",  0x104050ull},
-	{"QM_DFX_WB_SQE_FROM_ACC_CNT    ",  0x104058ull},
-	{"QM_DFX_ACC_FINISH_CNT         ",  0x104060ull},
-	{"QM_DFX_CQE_ERR_CNT            ",  0x1040b4ull},
-	{"QM_DFX_FUNS_ACTIVE_ST         ",  0x200ull},
-	{"QM_ECC_1BIT_INF               ",  0x104004ull},
-	{"QM_ECC_MBIT_INF               ",  0x10400cull},
-	{"QM_DFX_ACC_RDY_VLD0           ",  0x1040a0ull},
-	{"QM_DFX_ACC_RDY_VLD1           ",  0x1040a4ull},
-	{"QM_DFX_AXI_RDY_VLD            ",  0x1040a8ull},
-	{"QM_DFX_FF_ST0                 ",  0x1040c8ull},
-	{"QM_DFX_FF_ST1                 ",  0x1040ccull},
-	{"QM_DFX_FF_ST2                 ",  0x1040d0ull},
-	{"QM_DFX_FF_ST3                 ",  0x1040d4ull},
-	{"QM_DFX_FF_ST4                 ",  0x1040d8ull},
-	{"QM_DFX_FF_ST5                 ",  0x1040dcull},
-	{"QM_DFX_FF_ST6                 ",  0x1040e0ull},
-	{"QM_IN_IDLE_ST                 ",  0x1040e4ull},
-};
-
-static const struct debugfs_reg32 qm_vf_dfx_regs[] = {
-	{"QM_DFX_FUNS_ACTIVE_ST         ",  0x200ull},
-};
-
-/**
- * hisi_qm_regs_dump() - Dump registers's value.
- * @s: debugfs file handle.
- * @regset: accelerator registers information.
- *
- * Dump accelerator registers.
- */
-void hisi_qm_regs_dump(struct seq_file *s, struct debugfs_regset32 *regset)
-{
-	struct pci_dev *pdev = to_pci_dev(regset->dev);
-	struct hisi_qm *qm = pci_get_drvdata(pdev);
-	const struct debugfs_reg32 *regs = regset->regs;
-	int regs_len = regset->nregs;
-	int i, ret;
-	u32 val;
-
-	ret = hisi_qm_get_dfx_access(qm);
-	if (ret)
-		return;
-
-	for (i = 0; i < regs_len; i++) {
-		val = readl(regset->base + regs[i].offset);
-		seq_printf(s, "%s= 0x%08x\n", regs[i].name, val);
-	}
-
-	hisi_qm_put_dfx_access(qm);
-}
-EXPORT_SYMBOL_GPL(hisi_qm_regs_dump);
-
-static int qm_regs_show(struct seq_file *s, void *unused)
-{
-	struct hisi_qm *qm = s->private;
-	struct debugfs_regset32 regset;
-
-	if (qm->fun_type == QM_HW_PF) {
-		regset.regs = qm_dfx_regs;
-		regset.nregs = ARRAY_SIZE(qm_dfx_regs);
-	} else {
-		regset.regs = qm_vf_dfx_regs;
-		regset.nregs = ARRAY_SIZE(qm_vf_dfx_regs);
-	}
-
-	regset.base = qm->io_base;
-	regset.dev = &qm->pdev->dev;
-
-	hisi_qm_regs_dump(s, &regset);
-
-	return 0;
-}
-
-DEFINE_SHOW_ATTRIBUTE(qm_regs);
-
-static struct dfx_diff_registers *dfx_regs_init(struct hisi_qm *qm,
-	const struct dfx_diff_registers *cregs, int reg_len)
-{
-	struct dfx_diff_registers *diff_regs;
-	u32 j, base_offset;
-	int i;
-
-	diff_regs = kcalloc(reg_len, sizeof(*diff_regs), GFP_KERNEL);
-	if (!diff_regs)
-		return ERR_PTR(-ENOMEM);
-
-	for (i = 0; i < reg_len; i++) {
-		if (!cregs[i].reg_len)
-			continue;
-
-		diff_regs[i].reg_offset = cregs[i].reg_offset;
-		diff_regs[i].reg_len = cregs[i].reg_len;
-		diff_regs[i].regs = kcalloc(QM_DFX_REGS_LEN, cregs[i].reg_len,
-					 GFP_KERNEL);
-		if (!diff_regs[i].regs)
-			goto alloc_error;
-
-		for (j = 0; j < diff_regs[i].reg_len; j++) {
-			base_offset = diff_regs[i].reg_offset +
-					j * QM_DFX_REGS_LEN;
-			diff_regs[i].regs[j] = readl(qm->io_base + base_offset);
-		}
-	}
-
-	return diff_regs;
-
-alloc_error:
-	while (i > 0) {
-		i--;
-		kfree(diff_regs[i].regs);
-	}
-	kfree(diff_regs);
-	return ERR_PTR(-ENOMEM);
-}
-
-static void dfx_regs_uninit(struct hisi_qm *qm,
-		struct dfx_diff_registers *dregs, int reg_len)
-{
-	int i;
-
-	/* Setting the pointer is NULL to prevent double free */
-	for (i = 0; i < reg_len; i++) {
-		kfree(dregs[i].regs);
-		dregs[i].regs = NULL;
-	}
-	kfree(dregs);
-	dregs = NULL;
-}
-
-/**
- * hisi_qm_diff_regs_init() - Allocate memory for registers.
- * @qm: device qm handle.
- * @dregs: diff registers handle.
- * @reg_len: diff registers region length.
- */
-int hisi_qm_diff_regs_init(struct hisi_qm *qm,
-		struct dfx_diff_registers *dregs, int reg_len)
-{
-	if (!qm || !dregs || reg_len <= 0)
-		return -EINVAL;
-
-	if (qm->fun_type != QM_HW_PF)
-		return 0;
-
-	qm->debug.qm_diff_regs = dfx_regs_init(qm, qm_diff_regs,
-						ARRAY_SIZE(qm_diff_regs));
-	if (IS_ERR(qm->debug.qm_diff_regs))
-		return PTR_ERR(qm->debug.qm_diff_regs);
-
-	qm->debug.acc_diff_regs = dfx_regs_init(qm, dregs, reg_len);
-	if (IS_ERR(qm->debug.acc_diff_regs)) {
-		dfx_regs_uninit(qm, qm->debug.qm_diff_regs,
-				ARRAY_SIZE(qm_diff_regs));
-		return PTR_ERR(qm->debug.acc_diff_regs);
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(hisi_qm_diff_regs_init);
-
-/**
- * hisi_qm_diff_regs_uninit() - Free memory for registers.
- * @qm: device qm handle.
- * @reg_len: diff registers region length.
- */
-void hisi_qm_diff_regs_uninit(struct hisi_qm *qm, int reg_len)
-{
-	if (!qm  || reg_len <= 0 || qm->fun_type != QM_HW_PF)
-		return;
-
-	dfx_regs_uninit(qm, qm->debug.acc_diff_regs, reg_len);
-	dfx_regs_uninit(qm, qm->debug.qm_diff_regs, ARRAY_SIZE(qm_diff_regs));
-}
-EXPORT_SYMBOL_GPL(hisi_qm_diff_regs_uninit);
-
-/**
- * hisi_qm_acc_diff_regs_dump() - Dump registers's value.
- * @qm: device qm handle.
- * @s: Debugfs file handle.
- * @dregs: diff registers handle.
- * @regs_len: diff registers region length.
- */
-void hisi_qm_acc_diff_regs_dump(struct hisi_qm *qm, struct seq_file *s,
-	struct dfx_diff_registers *dregs, int regs_len)
-{
-	u32 j, val, base_offset;
-	int i, ret;
-
-	if (!qm || !s || !dregs || regs_len <= 0)
-		return;
-
-	ret = hisi_qm_get_dfx_access(qm);
-	if (ret)
-		return;
-
-	down_read(&qm->qps_lock);
-	for (i = 0; i < regs_len; i++) {
-		if (!dregs[i].reg_len)
-			continue;
-
-		for (j = 0; j < dregs[i].reg_len; j++) {
-			base_offset = dregs[i].reg_offset + j * QM_DFX_REGS_LEN;
-			val = readl(qm->io_base + base_offset);
-			if (val != dregs[i].regs[j])
-				seq_printf(s, "0x%08x = 0x%08x ---> 0x%08x\n",
-					   base_offset, dregs[i].regs[j], val);
-		}
-	}
-	up_read(&qm->qps_lock);
-
-	hisi_qm_put_dfx_access(qm);
-}
-EXPORT_SYMBOL_GPL(hisi_qm_acc_diff_regs_dump);
-
-static int qm_diff_regs_show(struct seq_file *s, void *unused)
-{
-	struct hisi_qm *qm = s->private;
-
-	hisi_qm_acc_diff_regs_dump(qm, s, qm->debug.qm_diff_regs,
-					ARRAY_SIZE(qm_diff_regs));
-
-	return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(qm_diff_regs);
-
-static ssize_t qm_cmd_read(struct file *filp, char __user *buffer,
-			   size_t count, loff_t *pos)
-{
-	char buf[QM_DBG_READ_LEN];
-	int len;
-
-	len = scnprintf(buf, QM_DBG_READ_LEN, "%s\n",
-			"Please echo help to cmd to get help information");
-
-	return simple_read_from_buffer(buffer, count, pos, buf, len);
-}
-
-static void *qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,
-			  dma_addr_t *dma_addr)
-{
-	struct device *dev = &qm->pdev->dev;
-	void *ctx_addr;
-
-	ctx_addr = kzalloc(ctx_size, GFP_KERNEL);
-	if (!ctx_addr)
-		return ERR_PTR(-ENOMEM);
-
-	*dma_addr = dma_map_single(dev, ctx_addr, ctx_size, DMA_FROM_DEVICE);
-	if (dma_mapping_error(dev, *dma_addr)) {
-		dev_err(dev, "DMA mapping error!\n");
-		kfree(ctx_addr);
-		return ERR_PTR(-ENOMEM);
-	}
-
-	return ctx_addr;
-}
-
-static void qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,
-			const void *ctx_addr, dma_addr_t *dma_addr)
-{
-	struct device *dev = &qm->pdev->dev;
-
-	dma_unmap_single(dev, *dma_addr, ctx_size, DMA_FROM_DEVICE);
-	kfree(ctx_addr);
-}
-
-static void dump_show(struct hisi_qm *qm, void *info,
-		     unsigned int info_size, char *info_name)
-{
-	struct device *dev = &qm->pdev->dev;
-	u8 *info_curr = info;
-	u32 i;
-#define BYTE_PER_DW	4
-
-	dev_info(dev, "%s DUMP\n", info_name);
-	for (i = 0; i < info_size; i += BYTE_PER_DW, info_curr += BYTE_PER_DW) {
-		pr_info("DW%u: %02X%02X %02X%02X\n", i / BYTE_PER_DW,
-			*(info_curr + 3), *(info_curr + 2), *(info_curr + 1), *(info_curr));
-	}
-}
-
-static int qm_dump_sqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
-{
-	return hisi_qm_mb(qm, QM_MB_CMD_SQC, dma_addr, qp_id, 1);
-}
-
-static int qm_dump_cqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
-{
-	return hisi_qm_mb(qm, QM_MB_CMD_CQC, dma_addr, qp_id, 1);
-}
-
-static int qm_sqc_dump(struct hisi_qm *qm, const char *s)
-{
-	struct device *dev = &qm->pdev->dev;
-	struct qm_sqc *sqc, *sqc_curr;
-	dma_addr_t sqc_dma;
-	u32 qp_id;
-	int ret;
-
-	if (!s)
-		return -EINVAL;
-
-	ret = kstrtou32(s, 0, &qp_id);
-	if (ret || qp_id >= qm->qp_num) {
-		dev_err(dev, "Please input qp num (0-%u)", qm->qp_num - 1);
-		return -EINVAL;
-	}
-
-	sqc = qm_ctx_alloc(qm, sizeof(*sqc), &sqc_dma);
-	if (IS_ERR(sqc))
-		return PTR_ERR(sqc);
-
-	ret = qm_dump_sqc_raw(qm, sqc_dma, qp_id);
-	if (ret) {
-		down_read(&qm->qps_lock);
-		if (qm->sqc) {
-			sqc_curr = qm->sqc + qp_id;
-
-			dump_show(qm, sqc_curr, sizeof(*sqc), "SOFT SQC");
-		}
-		up_read(&qm->qps_lock);
-
-		goto free_ctx;
-	}
-
-	dump_show(qm, sqc, sizeof(*sqc), "SQC");
-
-free_ctx:
-	qm_ctx_free(qm, sizeof(*sqc), sqc, &sqc_dma);
-	return 0;
-}
-
-static int qm_cqc_dump(struct hisi_qm *qm, const char *s)
-{
-	struct device *dev = &qm->pdev->dev;
-	struct qm_cqc *cqc, *cqc_curr;
-	dma_addr_t cqc_dma;
-	u32 qp_id;
-	int ret;
-
-	if (!s)
-		return -EINVAL;
-
-	ret = kstrtou32(s, 0, &qp_id);
-	if (ret || qp_id >= qm->qp_num) {
-		dev_err(dev, "Please input qp num (0-%u)", qm->qp_num - 1);
-		return -EINVAL;
-	}
-
-	cqc = qm_ctx_alloc(qm, sizeof(*cqc), &cqc_dma);
-	if (IS_ERR(cqc))
-		return PTR_ERR(cqc);
-
-	ret = qm_dump_cqc_raw(qm, cqc_dma, qp_id);
-	if (ret) {
-		down_read(&qm->qps_lock);
-		if (qm->cqc) {
-			cqc_curr = qm->cqc + qp_id;
-
-			dump_show(qm, cqc_curr, sizeof(*cqc), "SOFT CQC");
-		}
-		up_read(&qm->qps_lock);
-
-		goto free_ctx;
-	}
-
-	dump_show(qm, cqc, sizeof(*cqc), "CQC");
-
-free_ctx:
-	qm_ctx_free(qm, sizeof(*cqc), cqc, &cqc_dma);
-	return 0;
-}
-
-static int qm_eqc_aeqc_dump(struct hisi_qm *qm, char *s, size_t size,
-			    int cmd, char *name)
-{
-	struct device *dev = &qm->pdev->dev;
-	dma_addr_t xeqc_dma;
-	void *xeqc;
-	int ret;
-
-	if (strsep(&s, " ")) {
-		dev_err(dev, "Please do not input extra characters!\n");
-		return -EINVAL;
-	}
-
-	xeqc = qm_ctx_alloc(qm, size, &xeqc_dma);
-	if (IS_ERR(xeqc))
-		return PTR_ERR(xeqc);
-
-	ret = hisi_qm_mb(qm, cmd, xeqc_dma, 0, 1);
-	if (ret)
-		goto err_free_ctx;
-
-	dump_show(qm, xeqc, size, name);
-
-err_free_ctx:
-	qm_ctx_free(qm, size, xeqc, &xeqc_dma);
-	return ret;
-}
-
-static int q_dump_param_parse(struct hisi_qm *qm, char *s,
-			      u32 *e_id, u32 *q_id, u16 q_depth)
-{
-	struct device *dev = &qm->pdev->dev;
-	unsigned int qp_num = qm->qp_num;
-	char *presult;
-	int ret;
-
-	presult = strsep(&s, " ");
-	if (!presult) {
-		dev_err(dev, "Please input qp number!\n");
-		return -EINVAL;
-	}
-
-	ret = kstrtou32(presult, 0, q_id);
-	if (ret || *q_id >= qp_num) {
-		dev_err(dev, "Please input qp num (0-%u)", qp_num - 1);
-		return -EINVAL;
-	}
-
-	presult = strsep(&s, " ");
-	if (!presult) {
-		dev_err(dev, "Please input sqe number!\n");
-		return -EINVAL;
-	}
-
-	ret = kstrtou32(presult, 0, e_id);
-	if (ret || *e_id >= q_depth) {
-		dev_err(dev, "Please input sqe num (0-%u)", q_depth - 1);
-		return -EINVAL;
-	}
-
-	if (strsep(&s, " ")) {
-		dev_err(dev, "Please do not input extra characters!\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int qm_sq_dump(struct hisi_qm *qm, char *s)
-{
-	u16 sq_depth = qm->qp_array->cq_depth;
-	void *sqe, *sqe_curr;
-	struct hisi_qp *qp;
-	u32 qp_id, sqe_id;
-	int ret;
-
-	ret = q_dump_param_parse(qm, s, &sqe_id, &qp_id, sq_depth);
-	if (ret)
-		return ret;
-
-	sqe = kzalloc(qm->sqe_size * sq_depth, GFP_KERNEL);
-	if (!sqe)
-		return -ENOMEM;
-
-	qp = &qm->qp_array[qp_id];
-	memcpy(sqe, qp->sqe, qm->sqe_size * sq_depth);
-	sqe_curr = sqe + (u32)(sqe_id * qm->sqe_size);
-	memset(sqe_curr + qm->debug.sqe_mask_offset, QM_SQE_ADDR_MASK,
-	       qm->debug.sqe_mask_len);
-
-	dump_show(qm, sqe_curr, qm->sqe_size, "SQE");
-
-	kfree(sqe);
-
-	return 0;
-}
-
-static int qm_cq_dump(struct hisi_qm *qm, char *s)
-{
-	struct qm_cqe *cqe_curr;
-	struct hisi_qp *qp;
-	u32 qp_id, cqe_id;
-	int ret;
-
-	ret = q_dump_param_parse(qm, s, &cqe_id, &qp_id, qm->qp_array->cq_depth);
-	if (ret)
-		return ret;
-
-	qp = &qm->qp_array[qp_id];
-	cqe_curr = qp->cqe + cqe_id;
-	dump_show(qm, cqe_curr, sizeof(struct qm_cqe), "CQE");
+				(factor->cir_u << QM_SHAPER_FACTOR_CIR_U_SHIFT) |
+				(factor->cir_s << QM_SHAPER_FACTOR_CIR_S_SHIFT) |
+				(QM_SHAPER_CBS_B << QM_SHAPER_FACTOR_CBS_B_SHIFT) |
+				(factor->cbs_s << QM_SHAPER_FACTOR_CBS_S_SHIFT);
+			}
+			break;
+		}
+	}
 
-	return 0;
+	writel(lower_32_bits(tmp), qm->io_base + QM_VFT_CFG_DATA_L);
+	writel(upper_32_bits(tmp), qm->io_base + QM_VFT_CFG_DATA_H);
 }
 
-static int qm_eq_aeq_dump(struct hisi_qm *qm, const char *s,
-			  size_t size, char *name)
+static int qm_set_vft_common(struct hisi_qm *qm, enum vft_type type,
+			     u32 fun_num, u32 base, u32 number)
 {
-	struct device *dev = &qm->pdev->dev;
-	void *xeqe;
-	u32 xeqe_id;
+	struct qm_shaper_factor *factor = NULL;
+	unsigned int val;
 	int ret;
 
-	if (!s)
-		return -EINVAL;
+	if (type == SHAPER_VFT && test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps))
+		factor = &qm->factor[fun_num];
 
-	ret = kstrtou32(s, 0, &xeqe_id);
+	ret = readl_relaxed_poll_timeout(qm->io_base + QM_VFT_CFG_RDY, val,
+					 val & BIT(0), POLL_PERIOD,
+					 POLL_TIMEOUT);
 	if (ret)
-		return -EINVAL;
+		return ret;
 
-	if (!strcmp(name, "EQE") && xeqe_id >= qm->eq_depth) {
-		dev_err(dev, "Please input eqe num (0-%u)", qm->eq_depth - 1);
-		return -EINVAL;
-	} else if (!strcmp(name, "AEQE") && xeqe_id >= qm->aeq_depth) {
-		dev_err(dev, "Please input aeqe num (0-%u)", qm->eq_depth - 1);
-		return -EINVAL;
-	}
+	writel(0x0, qm->io_base + QM_VFT_CFG_OP_WR);
+	writel(type, qm->io_base + QM_VFT_CFG_TYPE);
+	if (type == SHAPER_VFT)
+		fun_num |= base << QM_SHAPER_VFT_OFFSET;
 
-	down_read(&qm->qps_lock);
+	writel(fun_num, qm->io_base + QM_VFT_CFG);
 
-	if (qm->eqe && !strcmp(name, "EQE")) {
-		xeqe = qm->eqe + xeqe_id;
-	} else if (qm->aeqe && !strcmp(name, "AEQE")) {
-		xeqe = qm->aeqe + xeqe_id;
-	} else {
-		ret = -EINVAL;
-		goto err_unlock;
-	}
+	qm_vft_data_cfg(qm, type, base, number, factor);
 
-	dump_show(qm, xeqe, size, name);
+	writel(0x0, qm->io_base + QM_VFT_CFG_RDY);
+	writel(0x1, qm->io_base + QM_VFT_CFG_OP_ENABLE);
 
-err_unlock:
-	up_read(&qm->qps_lock);
-	return ret;
+	return readl_relaxed_poll_timeout(qm->io_base + QM_VFT_CFG_RDY, val,
+					  val & BIT(0), POLL_PERIOD,
+					  POLL_TIMEOUT);
 }
 
-static int qm_dbg_help(struct hisi_qm *qm, char *s)
+static int qm_shaper_init_vft(struct hisi_qm *qm, u32 fun_num)
 {
-	struct device *dev = &qm->pdev->dev;
+	u32 qos = qm->factor[fun_num].func_qos;
+	int ret, i;
 
-	if (strsep(&s, " ")) {
-		dev_err(dev, "Please do not input extra characters!\n");
-		return -EINVAL;
+	ret = qm_get_shaper_para(qos * QM_QOS_RATE, &qm->factor[fun_num]);
+	if (ret) {
+		dev_err(&qm->pdev->dev, "failed to calculate shaper parameter!\n");
+		return ret;
+	}
+	writel(qm->type_rate, qm->io_base + QM_SHAPER_CFG);
+	for (i = ALG_TYPE_0; i <= ALG_TYPE_1; i++) {
+		/* The base number of queue reuse for different alg type */
+		ret = qm_set_vft_common(qm, SHAPER_VFT, fun_num, i, 1);
+		if (ret)
+			return ret;
 	}
-
-	dev_info(dev, "available commands:\n");
-	dev_info(dev, "sqc <num>\n");
-	dev_info(dev, "cqc <num>\n");
-	dev_info(dev, "eqc\n");
-	dev_info(dev, "aeqc\n");
-	dev_info(dev, "sq <num> <e>\n");
-	dev_info(dev, "cq <num> <e>\n");
-	dev_info(dev, "eq <e>\n");
-	dev_info(dev, "aeq <e>\n");
 
 	return 0;
 }
 
-static int qm_cmd_write_dump(struct hisi_qm *qm, const char *cmd_buf)
+/* The config should be conducted after qm_dev_mem_reset() */
+static int qm_set_sqc_cqc_vft(struct hisi_qm *qm, u32 fun_num, u32 base,
+			      u32 number)
 {
-	struct device *dev = &qm->pdev->dev;
-	char *presult, *s, *s_tmp;
-	int ret;
-
-	s = kstrdup(cmd_buf, GFP_KERNEL);
-	if (!s)
-		return -ENOMEM;
+	int ret, i;
 
-	s_tmp = s;
-	presult = strsep(&s, " ");
-	if (!presult) {
-		ret = -EINVAL;
-		goto err_buffer_free;
-	}
-
-	if (!strcmp(presult, "sqc"))
-		ret = qm_sqc_dump(qm, s);
-	else if (!strcmp(presult, "cqc"))
-		ret = qm_cqc_dump(qm, s);
-	else if (!strcmp(presult, "eqc"))
-		ret = qm_eqc_aeqc_dump(qm, s, sizeof(struct qm_eqc),
-				       QM_MB_CMD_EQC, "EQC");
-	else if (!strcmp(presult, "aeqc"))
-		ret = qm_eqc_aeqc_dump(qm, s, sizeof(struct qm_aeqc),
-				       QM_MB_CMD_AEQC, "AEQC");
-	else if (!strcmp(presult, "sq"))
-		ret = qm_sq_dump(qm, s);
-	else if (!strcmp(presult, "cq"))
-		ret = qm_cq_dump(qm, s);
-	else if (!strcmp(presult, "eq"))
-		ret = qm_eq_aeq_dump(qm, s, sizeof(struct qm_eqe), "EQE");
-	else if (!strcmp(presult, "aeq"))
-		ret = qm_eq_aeq_dump(qm, s, sizeof(struct qm_aeqe), "AEQE");
-	else if (!strcmp(presult, "help"))
-		ret = qm_dbg_help(qm, s);
-	else
-		ret = -EINVAL;
+	for (i = SQC_VFT; i <= CQC_VFT; i++) {
+		ret = qm_set_vft_common(qm, i, fun_num, base, number);
+		if (ret)
+			return ret;
+	}
 
-	if (ret)
-		dev_info(dev, "Please echo help\n");
+	/* init default shaper qos val */
+	if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps)) {
+		ret = qm_shaper_init_vft(qm, fun_num);
+		if (ret)
+			goto back_sqc_cqc;
+	}
 
-err_buffer_free:
-	kfree(s_tmp);
+	return 0;
+back_sqc_cqc:
+	for (i = SQC_VFT; i <= CQC_VFT; i++)
+		qm_set_vft_common(qm, i, fun_num, 0, 0);
 
 	return ret;
 }
 
-static ssize_t qm_cmd_write(struct file *filp, const char __user *buffer,
-			    size_t count, loff_t *pos)
+static int qm_get_vft_v2(struct hisi_qm *qm, u32 *base, u32 *number)
 {
-	struct hisi_qm *qm = filp->private_data;
-	char *cmd_buf, *cmd_buf_tmp;
+	u64 sqc_vft;
 	int ret;
 
-	if (*pos)
-		return 0;
-
-	ret = hisi_qm_get_dfx_access(qm);
+	ret = hisi_qm_mb(qm, QM_MB_CMD_SQC_VFT_V2, 0, 0, 1);
 	if (ret)
 		return ret;
 
-	/* Judge if the instance is being reset. */
-	if (unlikely(atomic_read(&qm->status.flags) == QM_STOP)) {
-		ret = 0;
-		goto put_dfx_access;
-	}
+	sqc_vft = readl(qm->io_base + QM_MB_CMD_DATA_ADDR_L) |
+		  ((u64)readl(qm->io_base + QM_MB_CMD_DATA_ADDR_H) << 32);
+	*base = QM_SQC_VFT_BASE_MASK_V2 & (sqc_vft >> QM_SQC_VFT_BASE_SHIFT_V2);
+	*number = (QM_SQC_VFT_NUM_MASK_v2 &
+		   (sqc_vft >> QM_SQC_VFT_NUM_SHIFT_V2)) + 1;
 
-	if (count > QM_DBG_WRITE_LEN) {
-		ret = -ENOSPC;
-		goto put_dfx_access;
-	}
+	return 0;
+}
 
-	cmd_buf = memdup_user_nul(buffer, count);
-	if (IS_ERR(cmd_buf)) {
-		ret = PTR_ERR(cmd_buf);
-		goto put_dfx_access;
-	}
+void *hisi_qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,
+			  dma_addr_t *dma_addr)
+{
+	struct device *dev = &qm->pdev->dev;
+	void *ctx_addr;
 
-	cmd_buf_tmp = strchr(cmd_buf, '\n');
-	if (cmd_buf_tmp) {
-		*cmd_buf_tmp = '\0';
-		count = cmd_buf_tmp - cmd_buf + 1;
-	}
+	ctx_addr = kzalloc(ctx_size, GFP_KERNEL);
+	if (!ctx_addr)
+		return ERR_PTR(-ENOMEM);
 
-	ret = qm_cmd_write_dump(qm, cmd_buf);
-	if (ret) {
-		kfree(cmd_buf);
-		goto put_dfx_access;
+	*dma_addr = dma_map_single(dev, ctx_addr, ctx_size, DMA_FROM_DEVICE);
+	if (dma_mapping_error(dev, *dma_addr)) {
+		dev_err(dev, "DMA mapping error!\n");
+		kfree(ctx_addr);
+		return ERR_PTR(-ENOMEM);
 	}
 
-	kfree(cmd_buf);
+	return ctx_addr;
+}
 
-	ret = count;
+void hisi_qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,
+			const void *ctx_addr, dma_addr_t *dma_addr)
+{
+	struct device *dev = &qm->pdev->dev;
 
-put_dfx_access:
-	hisi_qm_put_dfx_access(qm);
-	return ret;
+	dma_unmap_single(dev, *dma_addr, ctx_size, DMA_FROM_DEVICE);
+	kfree(ctx_addr);
 }
 
-static const struct file_operations qm_cmd_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = qm_cmd_read,
-	.write = qm_cmd_write,
-};
-
-static void qm_create_debugfs_file(struct hisi_qm *qm, struct dentry *dir,
-				   enum qm_debug_file index)
+static int qm_dump_sqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
 {
-	struct debugfs_file *file = qm->debug.files + index;
-
-	debugfs_create_file(qm_debug_file_name[index], 0600, dir, file,
-			    &qm_debug_fops);
+	return hisi_qm_mb(qm, QM_MB_CMD_SQC, dma_addr, qp_id, 1);
+}
 
-	file->index = index;
-	mutex_init(&file->lock);
-	file->debug = &qm->debug;
+static int qm_dump_cqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
+{
+	return hisi_qm_mb(qm, QM_MB_CMD_CQC, dma_addr, qp_id, 1);
 }
 
 static void qm_hw_error_init_v1(struct hisi_qm *qm)
@@ -3101,7 +2130,7 @@ static int qm_drain_qp(struct hisi_qp *qp)
 		return ret;
 	}
 
-	addr = qm_ctx_alloc(qm, size, &dma_addr);
+	addr = hisi_qm_ctx_alloc(qm, size, &dma_addr);
 	if (IS_ERR(addr)) {
 		dev_err(dev, "Failed to alloc ctx for sqc and cqc!\n");
 		return -ENOMEM;
@@ -3136,7 +2165,7 @@ static int qm_drain_qp(struct hisi_qp *qp)
 		usleep_range(WAIT_PERIOD_US_MIN, WAIT_PERIOD_US_MAX);
 	}
 
-	qm_ctx_free(qm, size, addr, &dma_addr);
+	hisi_qm_ctx_free(qm, size, addr, &dma_addr);
 
 	return ret;
 }
@@ -3721,17 +2750,6 @@ static void hisi_qm_set_state(struct hisi_qm *qm, u8 state)
 		writel(state, qm->io_base + QM_VF_STATE);
 }
 
-static void qm_last_regs_uninit(struct hisi_qm *qm)
-{
-	struct qm_debug *debug = &qm->debug;
-
-	if (qm->fun_type == QM_HW_VF || !debug->qm_last_words)
-		return;
-
-	kfree(debug->qm_last_words);
-	debug->qm_last_words = NULL;
-}
-
 static void hisi_qm_unint_work(struct hisi_qm *qm)
 {
 	destroy_workqueue(qm->wq);
@@ -3762,8 +2780,6 @@ static void hisi_qm_memory_uninit(struct hisi_qm *qm)
  */
 void hisi_qm_uninit(struct hisi_qm *qm)
 {
-	qm_last_regs_uninit(qm);
-
 	qm_cmd_uninit(qm);
 	hisi_qm_unint_work(qm);
 	down_write(&qm->qps_lock);
@@ -4132,45 +3148,6 @@ err_unlock:
 }
 EXPORT_SYMBOL_GPL(hisi_qm_stop);
 
-static ssize_t qm_status_read(struct file *filp, char __user *buffer,
-			      size_t count, loff_t *pos)
-{
-	struct hisi_qm *qm = filp->private_data;
-	char buf[QM_DBG_READ_LEN];
-	int val, len;
-
-	val = atomic_read(&qm->status.flags);
-	len = scnprintf(buf, QM_DBG_READ_LEN, "%s\n", qm_s[val]);
-
-	return simple_read_from_buffer(buffer, count, pos, buf, len);
-}
-
-static const struct file_operations qm_status_fops = {
-	.owner = THIS_MODULE,
-	.open = simple_open,
-	.read = qm_status_read,
-};
-
-static int qm_debugfs_atomic64_set(void *data, u64 val)
-{
-	if (val)
-		return -EINVAL;
-
-	atomic64_set((atomic64_t *)data, 0);
-
-	return 0;
-}
-
-static int qm_debugfs_atomic64_get(void *data, u64 *val)
-{
-	*val = atomic64_read((atomic64_t *)data);
-
-	return 0;
-}
-
-DEFINE_DEBUGFS_ATTRIBUTE(qm_atomic64_ops, qm_debugfs_atomic64_get,
-			 qm_debugfs_atomic64_set, "%llu\n");
-
 static void qm_hw_error_init(struct hisi_qm *qm)
 {
 	if (!qm->ops->hw_error_init) {
@@ -4277,16 +3254,14 @@ static int hisi_qm_sort_devices(int node, struct list_head *head,
 	struct hisi_qm *qm;
 	struct list_head *n;
 	struct device *dev;
-	int dev_node = 0;
+	int dev_node;
 
 	list_for_each_entry(qm, &qm_list->list, list) {
 		dev = &qm->pdev->dev;
 
-		if (IS_ENABLED(CONFIG_NUMA)) {
-			dev_node = dev_to_node(dev);
-			if (dev_node < 0)
-				dev_node = 0;
-		}
+		dev_node = dev_to_node(dev);
+		if (dev_node < 0)
+			dev_node = 0;
 
 		res = kzalloc(sizeof(*res), GFP_KERNEL);
 		if (!res)
@@ -4592,49 +3567,36 @@ err_put_dfx_access:
 	return ret;
 }
 
-static ssize_t qm_qos_value_init(const char *buf, unsigned long *val)
-{
-	int buflen = strlen(buf);
-	int ret, i;
-
-	for (i = 0; i < buflen; i++) {
-		if (!isdigit(buf[i]))
-			return -EINVAL;
-	}
-
-	ret = sscanf(buf, "%lu", val);
-	if (ret != QM_QOS_VAL_NUM)
-		return -EINVAL;
-
-	return 0;
-}
-
 static ssize_t qm_get_qos_value(struct hisi_qm *qm, const char *buf,
 			       unsigned long *val,
 			       unsigned int *fun_index)
 {
+	struct bus_type *bus_type = qm->pdev->dev.bus;
 	char tbuf_bdf[QM_DBG_READ_LEN] = {0};
-	char val_buf[QM_QOS_VAL_MAX_LEN] = {0};
-	u32 tmp1, device, function;
-	int ret, bus;
+	char val_buf[QM_DBG_READ_LEN] = {0};
+	struct pci_dev *pdev;
+	struct device *dev;
+	int ret;
 
 	ret = sscanf(buf, "%s %s", tbuf_bdf, val_buf);
 	if (ret != QM_QOS_PARAM_NUM)
 		return -EINVAL;
 
-	ret = qm_qos_value_init(val_buf, val);
+	ret = kstrtoul(val_buf, 10, val);
 	if (ret || *val == 0 || *val > QM_QOS_MAX_VAL) {
 		pci_err(qm->pdev, "input qos value is error, please set 1~1000!\n");
 		return -EINVAL;
 	}
 
-	ret = sscanf(tbuf_bdf, "%u:%x:%u.%u", &tmp1, &bus, &device, &function);
-	if (ret != QM_QOS_BDF_PARAM_NUM) {
-		pci_err(qm->pdev, "input pci bdf value is error!\n");
-		return -EINVAL;
+	dev = bus_find_device_by_name(bus_type, NULL, tbuf_bdf);
+	if (!dev) {
+		pci_err(qm->pdev, "input pci bdf number is error!\n");
+		return -ENODEV;
 	}
 
-	*fun_index = PCI_DEVFN(device, function);
+	pdev = container_of(dev, struct pci_dev, dev);
+
+	*fun_index = pdev->devfn;
 
 	return 0;
 }
@@ -4648,9 +3610,6 @@ static ssize_t qm_algqos_write(struct file *filp, const char __user *buf,
 	unsigned long val;
 	int len, ret;
 
-	if (qm->fun_type == QM_HW_VF)
-		return -EINVAL;
-
 	if (*pos != 0)
 		return 0;
 
@@ -4709,7 +3668,7 @@ static const struct file_operations qm_algqos_fops = {
  *
  * Create function qos debugfs files, VF ping PF to get function qos.
  */
-static void hisi_qm_set_algqos_init(struct hisi_qm *qm)
+void hisi_qm_set_algqos_init(struct hisi_qm *qm)
 {
 	if (qm->fun_type == QM_HW_PF)
 		debugfs_create_file("alg_qos", 0644, qm->debug.debug_root,
@@ -4719,88 +3678,6 @@ static void hisi_qm_set_algqos_init(struct hisi_qm *qm)
 				    qm, &qm_algqos_fops);
 }
 
-/**
- * hisi_qm_debug_init() - Initialize qm related debugfs files.
- * @qm: The qm for which we want to add debugfs files.
- *
- * Create qm related debugfs files.
- */
-void hisi_qm_debug_init(struct hisi_qm *qm)
-{
-	struct dfx_diff_registers *qm_regs = qm->debug.qm_diff_regs;
-	struct qm_dfx *dfx = &qm->debug.dfx;
-	struct dentry *qm_d;
-	void *data;
-	int i;
-
-	qm_d = debugfs_create_dir("qm", qm->debug.debug_root);
-	qm->debug.qm_d = qm_d;
-
-	/* only show this in PF */
-	if (qm->fun_type == QM_HW_PF) {
-		qm_create_debugfs_file(qm, qm->debug.debug_root, CURRENT_QM);
-		for (i = CURRENT_Q; i < DEBUG_FILE_NUM; i++)
-			qm_create_debugfs_file(qm, qm->debug.qm_d, i);
-	}
-
-	if (qm_regs)
-		debugfs_create_file("diff_regs", 0444, qm->debug.qm_d,
-					qm, &qm_diff_regs_fops);
-
-	debugfs_create_file("regs", 0444, qm->debug.qm_d, qm, &qm_regs_fops);
-
-	debugfs_create_file("cmd", 0600, qm->debug.qm_d, qm, &qm_cmd_fops);
-
-	debugfs_create_file("status", 0444, qm->debug.qm_d, qm,
-			&qm_status_fops);
-	for (i = 0; i < ARRAY_SIZE(qm_dfx_files); i++) {
-		data = (atomic64_t *)((uintptr_t)dfx + qm_dfx_files[i].offset);
-		debugfs_create_file(qm_dfx_files[i].name,
-			0644,
-			qm_d,
-			data,
-			&qm_atomic64_ops);
-	}
-
-	if (test_bit(QM_SUPPORT_FUNC_QOS, &qm->caps))
-		hisi_qm_set_algqos_init(qm);
-}
-EXPORT_SYMBOL_GPL(hisi_qm_debug_init);
-
-/**
- * hisi_qm_debug_regs_clear() - clear qm debug related registers.
- * @qm: The qm for which we want to clear its debug registers.
- */
-void hisi_qm_debug_regs_clear(struct hisi_qm *qm)
-{
-	const struct debugfs_reg32 *regs;
-	int i;
-
-	/* clear current_qm */
-	writel(0x0, qm->io_base + QM_DFX_MB_CNT_VF);
-	writel(0x0, qm->io_base + QM_DFX_DB_CNT_VF);
-
-	/* clear current_q */
-	writel(0x0, qm->io_base + QM_DFX_SQE_CNT_VF_SQN);
-	writel(0x0, qm->io_base + QM_DFX_CQE_CNT_VF_CQN);
-
-	/*
-	 * these registers are reading and clearing, so clear them after
-	 * reading them.
-	 */
-	writel(0x1, qm->io_base + QM_DFX_CNT_CLR_CE);
-
-	regs = qm_dfx_regs;
-	for (i = 0; i < CNT_CYC_REGS_NUM; i++) {
-		readl(qm->io_base + regs->offset);
-		regs++;
-	}
-
-	/* clear clear_enable */
-	writel(0x0, qm->io_base + QM_DFX_CNT_CLR_CE);
-}
-EXPORT_SYMBOL_GPL(hisi_qm_debug_regs_clear);
-
 static void hisi_qm_init_vf_qos(struct hisi_qm *qm, int total_func)
 {
 	int i;
@@ -5439,24 +4316,6 @@ static int qm_controller_reset_done(struct hisi_qm *qm)
 	return 0;
 }
 
-static void qm_show_last_dfx_regs(struct hisi_qm *qm)
-{
-	struct qm_debug *debug = &qm->debug;
-	struct pci_dev *pdev = qm->pdev;
-	u32 val;
-	int i;
-
-	if (qm->fun_type == QM_HW_VF || !debug->qm_last_words)
-		return;
-
-	for (i = 0; i < ARRAY_SIZE(qm_dfx_regs); i++) {
-		val = readl_relaxed(qm->io_base + qm_dfx_regs[i].offset);
-		if (debug->qm_last_words[i] != val)
-			pci_info(pdev, "%s \t= 0x%08x => 0x%08x\n",
-			qm_dfx_regs[i].name, debug->qm_last_words[i], val);
-	}
-}
-
 static int qm_controller_reset(struct hisi_qm *qm)
 {
 	struct pci_dev *pdev = qm->pdev;
@@ -5472,7 +4331,7 @@ static int qm_controller_reset(struct hisi_qm *qm)
 		return ret;
 	}
 
-	qm_show_last_dfx_regs(qm);
+	hisi_qm_show_last_dfx_regs(qm);
 	if (qm->err_ini->show_last_dfx_regs)
 		qm->err_ini->show_last_dfx_regs(qm);
 
@@ -5725,6 +4584,7 @@ static void qm_pf_reset_vf_done(struct hisi_qm *qm)
 		cmd = QM_VF_START_FAIL;
 	}
 
+	qm_cmd_init(qm);
 	ret = qm_ping_pf(qm, cmd);
 	if (ret)
 		dev_warn(&pdev->dev, "PF responds timeout in reset done!\n");
@@ -5786,7 +4646,6 @@ static void qm_pf_reset_vf_process(struct hisi_qm *qm,
 		goto err_get_status;
 
 	qm_pf_reset_vf_done(qm);
-	qm_cmd_init(qm);
 
 	dev_info(dev, "device reset done.\n");
 
@@ -6359,26 +5218,6 @@ err_destroy_idr:
 	return ret;
 }
 
-static void qm_last_regs_init(struct hisi_qm *qm)
-{
-	int dfx_regs_num = ARRAY_SIZE(qm_dfx_regs);
-	struct qm_debug *debug = &qm->debug;
-	int i;
-
-	if (qm->fun_type == QM_HW_VF)
-		return;
-
-	debug->qm_last_words = kcalloc(dfx_regs_num, sizeof(unsigned int),
-								GFP_KERNEL);
-	if (!debug->qm_last_words)
-		return;
-
-	for (i = 0; i < dfx_regs_num; i++) {
-		debug->qm_last_words[i] = readl_relaxed(qm->io_base +
-			qm_dfx_regs[i].offset);
-	}
-}
-
 /**
  * hisi_qm_init() - Initialize configures about qm.
  * @qm: The qm needing init.
@@ -6427,8 +5266,6 @@ int hisi_qm_init(struct hisi_qm *qm)
 	qm_cmd_init(qm);
 	atomic_set(&qm->status.flags, QM_INIT);
 
-	qm_last_regs_init(qm);
-
 	return 0;
 
 err_free_qm_memory:
@@ -6631,8 +5468,14 @@ int hisi_qm_resume(struct device *dev)
 	}
 
 	ret = hisi_qm_start(qm);
-	if (ret)
-		pci_err(pdev, "failed to start qm(%d)\n", ret);
+	if (ret) {
+		if (qm_check_dev_error(qm)) {
+			pci_info(pdev, "failed to start qm due to device error, device will be reset!\n");
+			return 0;
+		}
+
+		pci_err(pdev, "failed to start qm(%d)!\n", ret);
+	}
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/qm_common.h linux-libre-6.2-gnu/drivers/crypto/hisilicon/qm_common.h
new file mode 100644
index 000000000000..1406a422d455
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/qm_common.h
@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2022 HiSilicon Limited. */
+#ifndef QM_COMMON_H
+#define QM_COMMON_H
+
+#define QM_DBG_READ_LEN		256
+#define QM_RESETTING		2
+
+struct qm_cqe {
+	__le32 rsvd0;
+	__le16 cmd_id;
+	__le16 rsvd1;
+	__le16 sq_head;
+	__le16 sq_num;
+	__le16 rsvd2;
+	__le16 w7;
+};
+
+struct qm_eqe {
+	__le32 dw0;
+};
+
+struct qm_aeqe {
+	__le32 dw0;
+};
+
+struct qm_sqc {
+	__le16 head;
+	__le16 tail;
+	__le32 base_l;
+	__le32 base_h;
+	__le32 dw3;
+	__le16 w8;
+	__le16 rsvd0;
+	__le16 pasid;
+	__le16 w11;
+	__le16 cq_num;
+	__le16 w13;
+	__le32 rsvd1;
+};
+
+struct qm_cqc {
+	__le16 head;
+	__le16 tail;
+	__le32 base_l;
+	__le32 base_h;
+	__le32 dw3;
+	__le16 w8;
+	__le16 rsvd0;
+	__le16 pasid;
+	__le16 w11;
+	__le32 dw6;
+	__le32 rsvd1;
+};
+
+struct qm_eqc {
+	__le16 head;
+	__le16 tail;
+	__le32 base_l;
+	__le32 base_h;
+	__le32 dw3;
+	__le32 rsvd[2];
+	__le32 dw6;
+};
+
+struct qm_aeqc {
+	__le16 head;
+	__le16 tail;
+	__le32 base_l;
+	__le32 base_h;
+	__le32 dw3;
+	__le32 rsvd[2];
+	__le32 dw6;
+};
+
+static const char * const qm_s[] = {
+	"init", "start", "close", "stop",
+};
+
+void *hisi_qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,
+			dma_addr_t *dma_addr);
+void hisi_qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,
+		      const void *ctx_addr, dma_addr_t *dma_addr);
+void hisi_qm_show_last_dfx_regs(struct hisi_qm *qm);
+void hisi_qm_set_algqos_init(struct hisi_qm *qm);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/sec2/sec_crypto.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/sec2/sec_crypto.c
index 84ae8ddd1a13..f5bfc9755a4a 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/sec2/sec_crypto.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/sec2/sec_crypto.c
@@ -283,7 +283,6 @@ static int sec_bd_send(struct sec_ctx *ctx, struct sec_req *req)
 
 	spin_lock_bh(&qp_ctx->req_lock);
 	ret = hisi_qp_send(qp_ctx->qp, &req->sec_sqe);
-
 	if (ctx->fake_req_limit <=
 	    atomic_read(&qp_ctx->qp->qp_status.used) && !ret) {
 		list_add_tail(&req->backlog_head, &qp_ctx->backlog);
@@ -2009,7 +2008,7 @@ static int sec_aead_sha512_ctx_init(struct crypto_aead *tfm)
 	return sec_aead_ctx_init(tfm, "sha512");
 }
 
-static int sec_skcipher_cryptlen_ckeck(struct sec_ctx *ctx,
+static int sec_skcipher_cryptlen_check(struct sec_ctx *ctx,
 	struct sec_req *sreq)
 {
 	u32 cryptlen = sreq->c_req.sk_req->cryptlen;
@@ -2071,7 +2070,7 @@ static int sec_skcipher_param_check(struct sec_ctx *ctx, struct sec_req *sreq)
 		}
 		return 0;
 	} else if (c_alg == SEC_CALG_AES || c_alg == SEC_CALG_SM4) {
-		return sec_skcipher_cryptlen_ckeck(ctx, sreq);
+		return sec_skcipher_cryptlen_check(ctx, sreq);
 	}
 
 	dev_err(dev, "skcipher algorithm error!\n");
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/sec2/sec_main.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/sec2/sec_main.c
index 3705412bac5f..93572c0d4faa 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/sec2/sec_main.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -55,7 +55,7 @@
 #define SEC_CONTROL_REG		0x301200
 #define SEC_DYNAMIC_GATE_REG		0x30121c
 #define SEC_CORE_AUTO_GATE		0x30212c
-#define SEC_DYNAMIC_GATE_EN		0x7bff
+#define SEC_DYNAMIC_GATE_EN		0x7fff
 #define SEC_CORE_AUTO_GATE_EN		GENMASK(3, 0)
 #define SEC_CLK_GATE_ENABLE		BIT(3)
 #define SEC_CLK_GATE_DISABLE		(~BIT(3))
@@ -427,7 +427,6 @@ static void sec_set_endian(struct hisi_qm *qm)
 	if (!IS_ENABLED(CONFIG_64BIT))
 		reg |= BIT(1);
 
-
 	if (!IS_ENABLED(CONFIG_CPU_LITTLE_ENDIAN))
 		reg |= BIT(0);
 
@@ -899,8 +898,7 @@ static int sec_debugfs_init(struct hisi_qm *qm)
 	qm->debug.sqe_mask_offset = SEC_SQE_MASK_OFFSET;
 	qm->debug.sqe_mask_len = SEC_SQE_MASK_LEN;
 
-	ret = hisi_qm_diff_regs_init(qm, sec_diff_regs,
-				ARRAY_SIZE(sec_diff_regs));
+	ret = hisi_qm_regs_debugfs_init(qm, sec_diff_regs, ARRAY_SIZE(sec_diff_regs));
 	if (ret) {
 		dev_warn(dev, "Failed to init SEC diff regs!\n");
 		goto debugfs_remove;
@@ -915,7 +913,7 @@ static int sec_debugfs_init(struct hisi_qm *qm)
 	return 0;
 
 failed_to_create:
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(sec_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(sec_diff_regs));
 debugfs_remove:
 	debugfs_remove_recursive(sec_debugfs_root);
 	return ret;
@@ -923,7 +921,7 @@ debugfs_remove:
 
 static void sec_debugfs_exit(struct hisi_qm *qm)
 {
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(sec_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(sec_diff_regs));
 
 	debugfs_remove_recursive(qm->debug.debug_root);
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/hisilicon/zip/zip_main.c linux-libre-6.2-gnu/drivers/crypto/hisilicon/zip/zip_main.c
index c863435e8c75..1549bec3aea5 100644
--- linux-libre-6.1-gnu/drivers/crypto/hisilicon/zip/zip_main.c
+++ linux-libre-6.2-gnu/drivers/crypto/hisilicon/zip/zip_main.c
@@ -849,8 +849,7 @@ static int hisi_zip_debugfs_init(struct hisi_qm *qm)
 	qm->debug.sqe_mask_offset = HZIP_SQE_MASK_OFFSET;
 	qm->debug.sqe_mask_len = HZIP_SQE_MASK_LEN;
 	qm->debug.debug_root = dev_d;
-	ret = hisi_qm_diff_regs_init(qm, hzip_diff_regs,
-				ARRAY_SIZE(hzip_diff_regs));
+	ret = hisi_qm_regs_debugfs_init(qm, hzip_diff_regs, ARRAY_SIZE(hzip_diff_regs));
 	if (ret) {
 		dev_warn(dev, "Failed to init ZIP diff regs!\n");
 		goto debugfs_remove;
@@ -869,7 +868,7 @@ static int hisi_zip_debugfs_init(struct hisi_qm *qm)
 	return 0;
 
 failed_to_create:
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(hzip_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(hzip_diff_regs));
 debugfs_remove:
 	debugfs_remove_recursive(hzip_debugfs_root);
 	return ret;
@@ -895,7 +894,7 @@ static void hisi_zip_debug_regs_clear(struct hisi_qm *qm)
 
 static void hisi_zip_debugfs_exit(struct hisi_qm *qm)
 {
-	hisi_qm_diff_regs_uninit(qm, ARRAY_SIZE(hzip_diff_regs));
+	hisi_qm_regs_debugfs_uninit(qm, ARRAY_SIZE(hzip_diff_regs));
 
 	debugfs_remove_recursive(qm->debug.debug_root);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/img-hash.c linux-libre-6.2-gnu/drivers/crypto/img-hash.c
index d8e82d69745d..9629e98bd68b 100644
--- linux-libre-6.1-gnu/drivers/crypto/img-hash.c
+++ linux-libre-6.2-gnu/drivers/crypto/img-hash.c
@@ -358,12 +358,16 @@ static int img_hash_dma_init(struct img_hash_dev *hdev)
 static void img_hash_dma_task(unsigned long d)
 {
 	struct img_hash_dev *hdev = (struct img_hash_dev *)d;
-	struct img_hash_request_ctx *ctx = ahash_request_ctx(hdev->req);
+	struct img_hash_request_ctx *ctx;
 	u8 *addr;
 	size_t nbytes, bleft, wsend, len, tbc;
 	struct scatterlist tsg;
 
-	if (!hdev->req || !ctx->sg)
+	if (!hdev->req)
+		return;
+
+	ctx = ahash_request_ctx(hdev->req);
+	if (!ctx->sg)
 		return;
 
 	addr = sg_virt(ctx->sg);
diff --git linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.c linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel.c
index 2f57edb19cec..7702ed1c6a4f 100644
--- linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.c
+++ linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel.c
@@ -316,14 +316,20 @@ static void eip197_init_firmware(struct safexcel_crypto_priv *priv)
 static int eip197_write_firmware(struct safexcel_crypto_priv *priv,
 				  const struct firmware *fw)
 {
-	const __be32 *data = (const __be32 *)fw->data;
+	u32 val;
 	int i;
 
 	/* Write the firmware */
-	for (i = 0; i < fw->size / sizeof(u32); i++)
-		writel(be32_to_cpu(data[i]),
+	for (i = 0; i < fw->size / sizeof(u32); i++) {
+		if (priv->data->fw_little_endian)
+			val = le32_to_cpu(((const __le32 *)fw->data)[i]);
+		else
+			val = be32_to_cpu(((const __be32 *)fw->data)[i]);
+
+		writel(val,
 		       priv->base + EIP197_CLASSIFICATION_RAMS +
-		       i * sizeof(__be32));
+		       i * sizeof(val));
+	}
 
 	/* Exclude final 2 NOPs from size */
 	return i - EIP197_FW_TERMINAL_NOPS;
@@ -410,11 +416,13 @@ static int eip197_load_firmwares(struct safexcel_crypto_priv *priv)
 	int i, j, ret = 0, pe;
 	int ipuesz, ifppsz, minifw = 0;
 
-	if (priv->version == EIP197D_MRVL)
+	if (priv->data->version == EIP197D_MRVL)
 		dir = "eip197d";
-	else if (priv->version == EIP197B_MRVL ||
-		 priv->version == EIP197_DEVBRD)
+	else if (priv->data->version == EIP197B_MRVL ||
+		 priv->data->version == EIP197_DEVBRD)
 		dir = "eip197b";
+	else if (priv->data->version == EIP197C_MXL)
+		dir = "eip197c";
 	else
 		return -ENODEV;
 
@@ -423,7 +431,7 @@ retry_fw:
 		snprintf(fw_path, 37, "/*(DEBLOBBED)*/", dir, fw_name[i]);
 		ret = firmware_reject_nowarn(&fw[i], fw_path, priv->dev);
 		if (ret) {
-			if (minifw || priv->version != EIP197B_MRVL)
+			if (minifw || priv->data->version != EIP197B_MRVL)
 				goto release_fw;
 
 			/* Fallback to the old firmware location for the
@@ -1597,7 +1605,7 @@ static int safexcel_probe_generic(void *pdev,
 
 	safexcel_configure(priv);
 
-	if (IS_ENABLED(CONFIG_PCI) && priv->version == EIP197_DEVBRD) {
+	if (IS_ENABLED(CONFIG_PCI) && priv->data->version == EIP197_DEVBRD) {
 		/*
 		 * Request MSI vectors for global + 1 per ring -
 		 * or just 1 for older dev images
@@ -1731,7 +1739,7 @@ static int safexcel_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	priv->dev = dev;
-	priv->version = (enum safexcel_eip_version)of_device_get_match_data(dev);
+	priv->data = (struct safexcel_priv_data *)of_device_get_match_data(dev);
 
 	platform_set_drvdata(pdev, priv);
 
@@ -1806,27 +1814,52 @@ static int safexcel_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct safexcel_priv_data eip97ies_mrvl_data = {
+	.version = EIP97IES_MRVL,
+};
+
+static const struct safexcel_priv_data eip197b_mrvl_data = {
+	.version = EIP197B_MRVL,
+};
+
+static const struct safexcel_priv_data eip197d_mrvl_data = {
+	.version = EIP197D_MRVL,
+};
+
+static const struct safexcel_priv_data eip197_devbrd_data = {
+	.version = EIP197_DEVBRD,
+};
+
+static const struct safexcel_priv_data eip197c_mxl_data = {
+	.version = EIP197C_MXL,
+	.fw_little_endian = true,
+};
+
 static const struct of_device_id safexcel_of_match_table[] = {
 	{
 		.compatible = "inside-secure,safexcel-eip97ies",
-		.data = (void *)EIP97IES_MRVL,
+		.data = &eip97ies_mrvl_data,
 	},
 	{
 		.compatible = "inside-secure,safexcel-eip197b",
-		.data = (void *)EIP197B_MRVL,
+		.data = &eip197b_mrvl_data,
 	},
 	{
 		.compatible = "inside-secure,safexcel-eip197d",
-		.data = (void *)EIP197D_MRVL,
+		.data = &eip197d_mrvl_data,
+	},
+	{
+		.compatible = "inside-secure,safexcel-eip197c-mxl",
+		.data = &eip197c_mxl_data,
 	},
 	/* For backward compatibility and intended for generic use */
 	{
 		.compatible = "inside-secure,safexcel-eip97",
-		.data = (void *)EIP97IES_MRVL,
+		.data = &eip97ies_mrvl_data,
 	},
 	{
 		.compatible = "inside-secure,safexcel-eip197",
-		.data = (void *)EIP197B_MRVL,
+		.data = &eip197b_mrvl_data,
 	},
 	{},
 };
@@ -1862,7 +1895,7 @@ static int safexcel_pci_probe(struct pci_dev *pdev,
 		return -ENOMEM;
 
 	priv->dev = dev;
-	priv->version = (enum safexcel_eip_version)ent->driver_data;
+	priv->data = (struct safexcel_priv_data *)ent->driver_data;
 
 	pci_set_drvdata(pdev, priv);
 
@@ -1881,7 +1914,7 @@ static int safexcel_pci_probe(struct pci_dev *pdev,
 	}
 	priv->base = pcim_iomap_table(pdev)[0];
 
-	if (priv->version == EIP197_DEVBRD) {
+	if (priv->data->version == EIP197_DEVBRD) {
 		dev_dbg(dev, "Device identified as FPGA based development board - applying HW reset\n");
 
 		rc = pcim_iomap_regions(pdev, 4, "crypto_safexcel");
@@ -1949,7 +1982,7 @@ static const struct pci_device_id safexcel_pci_ids[] = {
 	{
 		PCI_DEVICE_SUB(PCI_VENDOR_ID_XILINX, 0x9038,
 			       0x16ae, 0xc522),
-		.driver_data = EIP197_DEVBRD,
+		.driver_data = (kernel_ulong_t)&eip197_devbrd_data,
 	},
 	{},
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.h linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel.h
index 797ff91512e0..6c2fc662f64f 100644
--- linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel.h
+++ linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel.h
@@ -730,7 +730,13 @@ enum safexcel_eip_version {
 	EIP97IES_MRVL,
 	EIP197B_MRVL,
 	EIP197D_MRVL,
-	EIP197_DEVBRD
+	EIP197_DEVBRD,
+	EIP197C_MXL,
+};
+
+struct safexcel_priv_data {
+	enum safexcel_eip_version version;
+	bool fw_little_endian;
 };
 
 /* Priority we use for advertising our algorithms */
@@ -815,7 +821,7 @@ struct safexcel_crypto_priv {
 	struct clk *reg_clk;
 	struct safexcel_config config;
 
-	enum safexcel_eip_version version;
+	struct safexcel_priv_data *data;
 	struct safexcel_register_offsets offsets;
 	struct safexcel_hwconfig hwconfig;
 	u32 flags;
diff --git linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel_hash.c linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel_hash.c
index 103fc551d2af..ca46328472d4 100644
--- linux-libre-6.1-gnu/drivers/crypto/inside-secure/safexcel_hash.c
+++ linux-libre-6.2-gnu/drivers/crypto/inside-secure/safexcel_hash.c
@@ -231,7 +231,7 @@ static int safexcel_handle_req_result(struct safexcel_crypto_priv *priv,
 	struct safexcel_result_desc *rdesc;
 	struct ahash_request *areq = ahash_request_cast(async);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(areq);
-	struct safexcel_ahash_req *sreq = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *sreq = ahash_request_ctx_dma(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(ahash);
 	u64 cache_len;
 
@@ -312,7 +312,7 @@ static int safexcel_ahash_send_req(struct crypto_async_request *async, int ring,
 				   int *commands, int *results)
 {
 	struct ahash_request *areq = ahash_request_cast(async);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
 	struct safexcel_crypto_priv *priv = ctx->base.priv;
 	struct safexcel_command_desc *cdesc, *first_cdesc = NULL;
@@ -569,7 +569,7 @@ static int safexcel_handle_result(struct safexcel_crypto_priv *priv, int ring,
 				  bool *should_complete, int *ret)
 {
 	struct ahash_request *areq = ahash_request_cast(async);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	int err;
 
 	BUG_ON(!(priv->flags & EIP197_TRC_CACHE) && req->needs_inv);
@@ -608,7 +608,7 @@ static int safexcel_ahash_send(struct crypto_async_request *async,
 			       int ring, int *commands, int *results)
 {
 	struct ahash_request *areq = ahash_request_cast(async);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	int ret;
 
 	if (req->needs_inv)
@@ -624,7 +624,7 @@ static int safexcel_ahash_exit_inv(struct crypto_tfm *tfm)
 	struct safexcel_ahash_ctx *ctx = crypto_tfm_ctx(tfm);
 	struct safexcel_crypto_priv *priv = ctx->base.priv;
 	EIP197_REQUEST_ON_STACK(req, ahash, EIP197_AHASH_REQ_SIZE);
-	struct safexcel_ahash_req *rctx = ahash_request_ctx(req);
+	struct safexcel_ahash_req *rctx = ahash_request_ctx_dma(req);
 	struct safexcel_inv_result result = {};
 	int ring = ctx->base.ring;
 
@@ -663,7 +663,7 @@ static int safexcel_ahash_exit_inv(struct crypto_tfm *tfm)
  */
 static int safexcel_ahash_cache(struct ahash_request *areq)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	u64 cache_len;
 
 	/* cache_len: everything accepted by the driver but not sent yet,
@@ -689,7 +689,7 @@ static int safexcel_ahash_cache(struct ahash_request *areq)
 static int safexcel_ahash_enqueue(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	struct safexcel_crypto_priv *priv = ctx->base.priv;
 	int ret, ring;
 
@@ -741,7 +741,7 @@ static int safexcel_ahash_enqueue(struct ahash_request *areq)
 
 static int safexcel_ahash_update(struct ahash_request *areq)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	int ret;
 
 	/* If the request is 0 length, do nothing */
@@ -766,7 +766,7 @@ static int safexcel_ahash_update(struct ahash_request *areq)
 
 static int safexcel_ahash_final(struct ahash_request *areq)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
 
 	req->finish = true;
@@ -870,7 +870,7 @@ static int safexcel_ahash_final(struct ahash_request *areq)
 
 static int safexcel_ahash_finup(struct ahash_request *areq)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	req->finish = true;
 
@@ -880,7 +880,7 @@ static int safexcel_ahash_finup(struct ahash_request *areq)
 
 static int safexcel_ahash_export(struct ahash_request *areq, void *out)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	struct safexcel_ahash_export_state *export = out;
 
 	export->len = req->len;
@@ -896,7 +896,7 @@ static int safexcel_ahash_export(struct ahash_request *areq, void *out)
 
 static int safexcel_ahash_import(struct ahash_request *areq, const void *in)
 {
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 	const struct safexcel_ahash_export_state *export = in;
 	int ret;
 
@@ -927,15 +927,15 @@ static int safexcel_ahash_cra_init(struct crypto_tfm *tfm)
 	ctx->base.handle_result = safexcel_handle_result;
 	ctx->fb_do_setkey = false;
 
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct safexcel_ahash_req));
+	crypto_ahash_set_reqsize_dma(__crypto_ahash_cast(tfm),
+				     sizeof(struct safexcel_ahash_req));
 	return 0;
 }
 
 static int safexcel_sha1_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1012,7 +1012,7 @@ struct safexcel_alg_template safexcel_alg_sha1 = {
 static int safexcel_hmac_sha1_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1124,7 +1124,7 @@ static int safexcel_hmac_init_iv(struct ahash_request *areq,
 	if (ret)
 		return ret;
 
-	req = ahash_request_ctx(areq);
+	req = ahash_request_ctx_dma(areq);
 	req->hmac = true;
 	req->last_req = true;
 
@@ -1264,7 +1264,7 @@ struct safexcel_alg_template safexcel_alg_hmac_sha1 = {
 static int safexcel_sha256_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1321,7 +1321,7 @@ struct safexcel_alg_template safexcel_alg_sha256 = {
 static int safexcel_sha224_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1385,7 +1385,7 @@ static int safexcel_hmac_sha224_setkey(struct crypto_ahash *tfm, const u8 *key,
 static int safexcel_hmac_sha224_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1457,7 +1457,7 @@ static int safexcel_hmac_sha256_setkey(struct crypto_ahash *tfm, const u8 *key,
 static int safexcel_hmac_sha256_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1522,7 +1522,7 @@ struct safexcel_alg_template safexcel_alg_hmac_sha256 = {
 static int safexcel_sha512_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1579,7 +1579,7 @@ struct safexcel_alg_template safexcel_alg_sha512 = {
 static int safexcel_sha384_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1643,7 +1643,7 @@ static int safexcel_hmac_sha512_setkey(struct crypto_ahash *tfm, const u8 *key,
 static int safexcel_hmac_sha512_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1715,7 +1715,7 @@ static int safexcel_hmac_sha384_setkey(struct crypto_ahash *tfm, const u8 *key,
 static int safexcel_hmac_sha384_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1780,7 +1780,7 @@ struct safexcel_alg_template safexcel_alg_hmac_sha384 = {
 static int safexcel_md5_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1837,7 +1837,7 @@ struct safexcel_alg_template safexcel_alg_md5 = {
 static int safexcel_hmac_md5_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1920,7 +1920,7 @@ static int safexcel_crc32_cra_init(struct crypto_tfm *tfm)
 static int safexcel_crc32_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -1992,7 +1992,7 @@ struct safexcel_alg_template safexcel_alg_crc32 = {
 static int safexcel_cbcmac_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2252,7 +2252,7 @@ struct safexcel_alg_template safexcel_alg_cmac = {
 static int safexcel_sm3_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2316,7 +2316,7 @@ static int safexcel_hmac_sm3_setkey(struct crypto_ahash *tfm, const u8 *key,
 static int safexcel_hmac_sm3_init(struct ahash_request *areq)
 {
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(areq));
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2382,7 +2382,7 @@ static int safexcel_sha3_224_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2400,7 +2400,7 @@ static int safexcel_sha3_fbcheck(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 	int ret = 0;
 
 	if (ctx->do_fallback) {
@@ -2437,7 +2437,7 @@ static int safexcel_sha3_update(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback = true;
 	return safexcel_sha3_fbcheck(req) ?: crypto_ahash_update(subreq);
@@ -2447,7 +2447,7 @@ static int safexcel_sha3_final(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback = true;
 	return safexcel_sha3_fbcheck(req) ?: crypto_ahash_final(subreq);
@@ -2457,7 +2457,7 @@ static int safexcel_sha3_finup(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback |= !req->nbytes;
 	if (ctx->do_fallback)
@@ -2472,7 +2472,7 @@ static int safexcel_sha3_digest_fallback(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback = true;
 	ctx->fb_init_done = false;
@@ -2492,7 +2492,7 @@ static int safexcel_sha3_export(struct ahash_request *req, void *out)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback = true;
 	return safexcel_sha3_fbcheck(req) ?: crypto_ahash_export(subreq, out);
@@ -2502,7 +2502,7 @@ static int safexcel_sha3_import(struct ahash_request *req, const void *in)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct ahash_request *subreq = ahash_request_ctx(req);
+	struct ahash_request *subreq = ahash_request_ctx_dma(req);
 
 	ctx->do_fallback = true;
 	return safexcel_sha3_fbcheck(req) ?: crypto_ahash_import(subreq, in);
@@ -2526,9 +2526,10 @@ static int safexcel_sha3_cra_init(struct crypto_tfm *tfm)
 	/* Update statesize from fallback algorithm! */
 	crypto_hash_alg_common(ahash)->statesize =
 		crypto_ahash_statesize(ctx->fback);
-	crypto_ahash_set_reqsize(ahash, max(sizeof(struct safexcel_ahash_req),
-					    sizeof(struct ahash_request) +
-					    crypto_ahash_reqsize(ctx->fback)));
+	crypto_ahash_set_reqsize_dma(
+		ahash, max(sizeof(struct safexcel_ahash_req),
+			   sizeof(struct ahash_request) +
+			   crypto_ahash_reqsize(ctx->fback)));
 	return 0;
 }
 
@@ -2575,7 +2576,7 @@ static int safexcel_sha3_256_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2633,7 +2634,7 @@ static int safexcel_sha3_384_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2691,7 +2692,7 @@ static int safexcel_sha3_512_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2841,7 +2842,7 @@ static int safexcel_hmac_sha3_224_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2912,7 +2913,7 @@ static int safexcel_hmac_sha3_256_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -2983,7 +2984,7 @@ static int safexcel_hmac_sha3_384_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
@@ -3054,7 +3055,7 @@ static int safexcel_hmac_sha3_512_init(struct ahash_request *areq)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
 	struct safexcel_ahash_ctx *ctx = crypto_ahash_ctx(tfm);
-	struct safexcel_ahash_req *req = ahash_request_ctx(areq);
+	struct safexcel_ahash_req *req = ahash_request_ctx_dma(areq);
 
 	memset(req, 0, sizeof(*req));
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ixp4xx_crypto.c linux-libre-6.2-gnu/drivers/crypto/ixp4xx_crypto.c
index d39a386b31ac..984b3cc0237c 100644
--- linux-libre-6.1-gnu/drivers/crypto/ixp4xx_crypto.c
+++ linux-libre-6.2-gnu/drivers/crypto/ixp4xx_crypto.c
@@ -420,7 +420,7 @@ static void one_packet(dma_addr_t phys)
 		break;
 	case CTL_FLAG_GEN_REVAES:
 		ctx = crypto_tfm_ctx(crypt->data.tfm);
-		*(u32 *)ctx->decrypt.npe_ctx &= cpu_to_be32(~CIPH_ENCR);
+		*(__be32 *)ctx->decrypt.npe_ctx &= cpu_to_be32(~CIPH_ENCR);
 		if (atomic_dec_and_test(&ctx->configuring))
 			complete(&ctx->completion);
 		break;
@@ -720,7 +720,7 @@ static int register_chain_var(struct crypto_tfm *tfm, u8 xpad, u32 target,
 	crypt->init_len = init_len;
 	crypt->ctl_flags |= CTL_FLAG_GEN_ICV;
 
-	buf->next = 0;
+	buf->next = NULL;
 	buf->buf_len = HMAC_PAD_BLOCKLEN;
 	buf->pkt_len = 0;
 	buf->phys_addr = pad_phys;
@@ -751,7 +751,7 @@ static int setup_auth(struct crypto_tfm *tfm, int encrypt, unsigned int authsize
 #ifndef __ARMEB__
 	cfgword ^= 0xAA000000; /* change the "byte swap" flags */
 #endif
-	*(u32 *)cinfo = cpu_to_be32(cfgword);
+	*(__be32 *)cinfo = cpu_to_be32(cfgword);
 	cinfo += sizeof(cfgword);
 
 	/* write ICV to cryptinfo */
@@ -788,7 +788,7 @@ static int gen_rev_aes_key(struct crypto_tfm *tfm)
 	if (!crypt)
 		return -EAGAIN;
 
-	*(u32 *)dir->npe_ctx |= cpu_to_be32(CIPH_ENCR);
+	*(__be32 *)dir->npe_ctx |= cpu_to_be32(CIPH_ENCR);
 
 	crypt->data.tfm = tfm;
 	crypt->crypt_offs = 0;
@@ -846,7 +846,7 @@ static int setup_cipher(struct crypto_tfm *tfm, int encrypt, const u8 *key,
 			return err;
 	}
 	/* write cfg word to cryptinfo */
-	*(u32 *)cinfo = cpu_to_be32(cipher_cfg);
+	*(__be32 *)cinfo = cpu_to_be32(cipher_cfg);
 	cinfo += sizeof(cipher_cfg);
 
 	/* write cipher key to cryptinfo */
diff --git linux-libre-6.1-gnu/drivers/crypto/keembay/keembay-ocs-hcu-core.c linux-libre-6.2-gnu/drivers/crypto/keembay/keembay-ocs-hcu-core.c
index 0379dbf32a4c..d4bcbed1f546 100644
--- linux-libre-6.1-gnu/drivers/crypto/keembay/keembay-ocs-hcu-core.c
+++ linux-libre-6.2-gnu/drivers/crypto/keembay/keembay-ocs-hcu-core.c
@@ -226,7 +226,7 @@ static void kmb_ocs_hcu_dma_cleanup(struct ahash_request *req,
  */
 static int kmb_ocs_dma_prepare(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	struct device *dev = rctx->hcu_dev->dev;
 	unsigned int remainder = 0;
 	unsigned int total;
@@ -356,7 +356,7 @@ cleanup:
 
 static void kmb_ocs_hcu_secure_cleanup(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 
 	/* Clear buffer of any data. */
 	memzero_explicit(rctx->buffer, sizeof(rctx->buffer));
@@ -374,7 +374,7 @@ static int kmb_ocs_hcu_handle_queue(struct ahash_request *req)
 
 static int prepare_ipad(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct ocs_hcu_ctx *ctx = crypto_ahash_ctx(tfm);
 	int i;
@@ -414,7 +414,7 @@ static int kmb_ocs_hcu_do_one_request(struct crypto_engine *engine, void *areq)
 						 base);
 	struct ocs_hcu_dev *hcu_dev = kmb_ocs_hcu_find_dev(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	struct ocs_hcu_ctx *tctx = crypto_ahash_ctx(tfm);
 	int rc;
 	int i;
@@ -561,7 +561,7 @@ error:
 static int kmb_ocs_hcu_init(struct ahash_request *req)
 {
 	struct ocs_hcu_dev *hcu_dev = kmb_ocs_hcu_find_dev(req);
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct ocs_hcu_ctx *ctx = crypto_ahash_ctx(tfm);
 
@@ -614,7 +614,7 @@ static int kmb_ocs_hcu_init(struct ahash_request *req)
 
 static int kmb_ocs_hcu_update(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	int rc;
 
 	if (!req->nbytes)
@@ -650,7 +650,7 @@ static int kmb_ocs_hcu_update(struct ahash_request *req)
 /* Common logic for kmb_ocs_hcu_final() and kmb_ocs_hcu_finup(). */
 static int kmb_ocs_hcu_fin_common(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct ocs_hcu_ctx *ctx = crypto_ahash_ctx(tfm);
 	int rc;
@@ -687,7 +687,7 @@ static int kmb_ocs_hcu_fin_common(struct ahash_request *req)
 
 static int kmb_ocs_hcu_final(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 
 	rctx->sg_data_total = 0;
 	rctx->sg_data_offset = 0;
@@ -698,7 +698,7 @@ static int kmb_ocs_hcu_final(struct ahash_request *req)
 
 static int kmb_ocs_hcu_finup(struct ahash_request *req)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 
 	rctx->sg_data_total = req->nbytes;
 	rctx->sg_data_offset = 0;
@@ -726,7 +726,7 @@ static int kmb_ocs_hcu_digest(struct ahash_request *req)
 
 static int kmb_ocs_hcu_export(struct ahash_request *req, void *out)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 
 	/* Intermediate data is always stored and applied per request. */
 	memcpy(out, rctx, sizeof(*rctx));
@@ -736,7 +736,7 @@ static int kmb_ocs_hcu_export(struct ahash_request *req, void *out)
 
 static int kmb_ocs_hcu_import(struct ahash_request *req, const void *in)
 {
-	struct ocs_hcu_rctx *rctx = ahash_request_ctx(req);
+	struct ocs_hcu_rctx *rctx = ahash_request_ctx_dma(req);
 
 	/* Intermediate data is always stored and applied per request. */
 	memcpy(rctx, in, sizeof(*rctx));
@@ -822,8 +822,8 @@ err_free_ahash:
 /* Set request size and initialize tfm context. */
 static void __cra_init(struct crypto_tfm *tfm, struct ocs_hcu_ctx *ctx)
 {
-	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct ocs_hcu_rctx));
+	crypto_ahash_set_reqsize_dma(__crypto_ahash_cast(tfm),
+				     sizeof(struct ocs_hcu_rctx));
 
 	/* Init context to 0. */
 	memzero_explicit(ctx, sizeof(*ctx));
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cpt_hw_types.h linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cpt_hw_types.h
index 205eacac4a34..f8aedafdfdc5 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cpt_hw_types.h
+++ linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cpt_hw_types.h
@@ -534,7 +534,7 @@ union otx_cptx_vqx_misc_ena_w1s {
  * Word0
  *  reserved_20_63:44 [63:20] Reserved.
  *  dbell_cnt:20 [19:0](R/W/H) Number of instruction queue 64-bit words to add
- *	to the CPT instruction doorbell count. Readback value is the the
+ *	to the CPT instruction doorbell count. Readback value is the
  *	current number of pending doorbell requests. If counter overflows
  *	CPT()_VQ()_MISC_INT[DBELL_DOVF] is set. To reset the count back to
  *	zero, write one to clear CPT()_VQ()_MISC_INT_ENA_W1C[DBELL_DOVF],
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
index e2ae4db9a6f5..c62bd6caf65d 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
+++ linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c
@@ -345,8 +345,7 @@ static void release_tar_archive(struct tar_arch_info_t *tar_arch)
 		kfree(curr);
 	}
 
-	if (tar_arch->fw)
-		release_firmware(tar_arch->fw);
+	release_firmware(tar_arch->fw);
 	kfree(tar_arch);
 }
 
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
index 01c48ddc4eeb..80ba77c793a7 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
@@ -103,7 +103,7 @@ static inline int validate_hmac_cipher_null(struct otx_cpt_req_info *cpt_req)
 
 	req = container_of(cpt_req->areq, struct aead_request, base);
 	tfm = crypto_aead_reqtfm(req);
-	rctx = aead_request_ctx(req);
+	rctx = aead_request_ctx_dma(req);
 	if (memcmp(rctx->fctx.hmac.s.hmac_calc,
 		   rctx->fctx.hmac.s.hmac_recv,
 		   crypto_aead_authsize(tfm)) != 0)
@@ -155,7 +155,7 @@ static void output_iv_copyback(struct crypto_async_request *areq)
 	ctx = crypto_skcipher_ctx(stfm);
 	if (ctx->cipher_type == OTX_CPT_AES_CBC ||
 	    ctx->cipher_type == OTX_CPT_DES3_CBC) {
-		rctx = skcipher_request_ctx(sreq);
+		rctx = skcipher_request_ctx_dma(sreq);
 		req_info = &rctx->cpt_req;
 		ivsize = crypto_skcipher_ivsize(stfm);
 		start = sreq->cryptlen - ivsize;
@@ -233,7 +233,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
 				 u32 *argcnt)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
-	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	struct crypto_tfm *tfm = crypto_skcipher_tfm(stfm);
 	struct otx_cpt_enc_ctx *ctx = crypto_tfm_ctx(tfm);
@@ -303,7 +303,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
 static inline u32 create_input_list(struct skcipher_request *req, u32 enc,
 				    u32 enc_iv_len)
 {
-	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 argcnt =  0;
 	int ret;
@@ -321,7 +321,7 @@ static inline u32 create_input_list(struct skcipher_request *req, u32 enc,
 static inline void create_output_list(struct skcipher_request *req,
 				      u32 enc_iv_len)
 {
-	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 argcnt = 0;
 
@@ -340,7 +340,7 @@ static inline void create_output_list(struct skcipher_request *req,
 static inline int cpt_enc_dec(struct skcipher_request *req, u32 enc)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
-	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 enc_iv_len = crypto_skcipher_ivsize(stfm);
 	struct pci_dev *pdev;
@@ -501,15 +501,16 @@ static int otx_cpt_enc_dec_init(struct crypto_skcipher *tfm)
 	 * allocated since the cryptd daemon uses
 	 * this memory for request_ctx information
 	 */
-	crypto_skcipher_set_reqsize(tfm, sizeof(struct otx_cpt_req_ctx) +
-					sizeof(struct skcipher_request));
+	crypto_skcipher_set_reqsize_dma(
+		tfm, sizeof(struct otx_cpt_req_ctx) +
+		     sizeof(struct skcipher_request));
 
 	return 0;
 }
 
 static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	ctx->cipher_type = cipher_type;
 	ctx->mac_type = mac_type;
@@ -551,7 +552,7 @@ static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type)
 		}
 	}
 
-	crypto_aead_set_reqsize(tfm, sizeof(struct otx_cpt_req_ctx));
+	crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx));
 
 	return 0;
 }
@@ -603,7 +604,7 @@ static int otx_cpt_aead_gcm_aes_init(struct crypto_aead *tfm)
 
 static void otx_cpt_aead_exit(struct crypto_aead *tfm)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	kfree(ctx->ipad);
 	kfree(ctx->opad);
@@ -619,7 +620,7 @@ static void otx_cpt_aead_exit(struct crypto_aead *tfm)
 static int otx_cpt_aead_set_authsize(struct crypto_aead *tfm,
 				     unsigned int authsize)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	switch (ctx->mac_type) {
 	case OTX_CPT_SHA1:
@@ -739,7 +740,7 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
 
 static int aead_hmac_init(struct crypto_aead *cipher)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	int state_size = crypto_shash_statesize(ctx->hashalg);
 	int ds = crypto_shash_digestsize(ctx->hashalg);
 	int bs = crypto_shash_blocksize(ctx->hashalg);
@@ -837,7 +838,7 @@ static int otx_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
 					   const unsigned char *key,
 					   unsigned int keylen)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	struct crypto_authenc_key_param *param;
 	int enckeylen = 0, authkeylen = 0;
 	struct rtattr *rta = (void *)key;
@@ -896,7 +897,7 @@ static int otx_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
 					    const unsigned char *key,
 					    unsigned int keylen)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	struct crypto_authenc_key_param *param;
 	struct rtattr *rta = (void *)key;
 	int enckeylen = 0;
@@ -932,7 +933,7 @@ static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
 				       const unsigned char *key,
 				       unsigned int keylen)
 {
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 
 	/*
 	 * For aes gcm we expect to get encryption key (16, 24, 32 bytes)
@@ -965,9 +966,9 @@ static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
 static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc,
 				      u32 *argcnt)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	struct otx_cpt_fc_ctx *fctx = &rctx->fctx;
 	int mac_len = crypto_aead_authsize(tfm);
@@ -1050,9 +1051,9 @@ static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc,
 static inline u32 create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
 				      u32 enc)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 
 	req_info->ctrl.s.dma_mode = OTX_CPT_DMA_GATHER_SCATTER;
@@ -1076,7 +1077,7 @@ static inline u32 create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
 
 static inline u32 create_aead_input_list(struct aead_request *req, u32 enc)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 inputlen =  req->cryptlen + req->assoclen;
 	u32 status, argcnt = 0;
@@ -1093,7 +1094,7 @@ static inline u32 create_aead_input_list(struct aead_request *req, u32 enc)
 static inline u32 create_aead_output_list(struct aead_request *req, u32 enc,
 					  u32 mac_len)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info =  &rctx->cpt_req;
 	u32 argcnt = 0, outputlen = 0;
 
@@ -1111,7 +1112,7 @@ static inline u32 create_aead_output_list(struct aead_request *req, u32 enc,
 static inline u32 create_aead_null_input_list(struct aead_request *req,
 					      u32 enc, u32 mac_len)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 inputlen, argcnt = 0;
 
@@ -1130,7 +1131,7 @@ static inline u32 create_aead_null_input_list(struct aead_request *req,
 static inline u32 create_aead_null_output_list(struct aead_request *req,
 					       u32 enc, u32 mac_len)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info =  &rctx->cpt_req;
 	struct scatterlist *dst;
 	u8 *ptr = NULL;
@@ -1217,7 +1218,7 @@ error:
 
 static u32 cpt_aead_enc_dec(struct aead_request *req, u8 reg_type, u8 enc)
 {
-	struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx_cpt_req_info *req_info = &rctx->cpt_req;
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct pci_dev *pdev;
@@ -1409,7 +1410,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha1_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1428,7 +1429,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha256_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1447,7 +1448,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha384_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1466,7 +1467,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha512_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1485,7 +1486,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha1_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1504,7 +1505,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha256_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1523,7 +1524,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha384_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1542,7 +1543,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha512_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1561,7 +1562,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_rfc4106_gcm_aes",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_devlink.c linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_devlink.c
index 7503f6b18ac5..a2aba0b0d68a 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_devlink.c
+++ linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx2/otx2_cpt_devlink.c
@@ -76,10 +76,6 @@ static int otx2_cpt_devlink_info_get(struct devlink *dl,
 	struct otx2_cptpf_dev *cptpf = cpt_dl->cptpf;
 	int err;
 
-	err = devlink_info_driver_name_put(req, "rvu_cptpf");
-	if (err)
-		return err;
-
 	err = otx2_cpt_dl_info_firmware_version_put(req, cptpf->eng_grps.grp,
 						    "fw.ae", OTX2_CPT_AE_TYPES);
 	if (err)
diff --git linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
index 67530e90bbfe..30b423605c9c 100644
--- linux-libre-6.1-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
@@ -87,7 +87,7 @@ static inline int validate_hmac_cipher_null(struct otx2_cpt_req_info *cpt_req)
 
 	req = container_of(cpt_req->areq, struct aead_request, base);
 	tfm = crypto_aead_reqtfm(req);
-	rctx = aead_request_ctx(req);
+	rctx = aead_request_ctx_dma(req);
 	if (memcmp(rctx->fctx.hmac.s.hmac_calc,
 		   rctx->fctx.hmac.s.hmac_recv,
 		   crypto_aead_authsize(tfm)) != 0)
@@ -137,7 +137,7 @@ static void output_iv_copyback(struct crypto_async_request *areq)
 	ctx = crypto_skcipher_ctx(stfm);
 	if (ctx->cipher_type == OTX2_CPT_AES_CBC ||
 	    ctx->cipher_type == OTX2_CPT_DES3_CBC) {
-		rctx = skcipher_request_ctx(sreq);
+		rctx = skcipher_request_ctx_dma(sreq);
 		req_info = &rctx->cpt_req;
 		ivsize = crypto_skcipher_ivsize(stfm);
 		start = sreq->cryptlen - ivsize;
@@ -219,7 +219,7 @@ static inline int create_ctx_hdr(struct skcipher_request *req, u32 enc,
 				 u32 *argcnt)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
-	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	struct otx2_cpt_fc_ctx *fctx = &rctx->fctx;
@@ -288,7 +288,7 @@ static inline int create_ctx_hdr(struct skcipher_request *req, u32 enc,
 static inline int create_input_list(struct skcipher_request *req, u32 enc,
 				    u32 enc_iv_len)
 {
-	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 argcnt =  0;
 	int ret;
@@ -306,7 +306,7 @@ static inline int create_input_list(struct skcipher_request *req, u32 enc,
 static inline void create_output_list(struct skcipher_request *req,
 				      u32 enc_iv_len)
 {
-	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 argcnt = 0;
 
@@ -325,7 +325,7 @@ static inline void create_output_list(struct skcipher_request *req,
 static int skcipher_do_fallback(struct skcipher_request *req, bool is_enc)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
-	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
 	int ret;
 
@@ -348,7 +348,7 @@ static int skcipher_do_fallback(struct skcipher_request *req, bool is_enc)
 static inline int cpt_enc_dec(struct skcipher_request *req, u32 enc)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
-	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
 	struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 enc_iv_len = crypto_skcipher_ivsize(stfm);
@@ -537,8 +537,9 @@ static int otx2_cpt_enc_dec_init(struct crypto_skcipher *stfm)
 	 * allocated since the cryptd daemon uses
 	 * this memory for request_ctx information
 	 */
-	crypto_skcipher_set_reqsize(stfm, sizeof(struct otx2_cpt_req_ctx) +
-					sizeof(struct skcipher_request));
+	crypto_skcipher_set_reqsize_dma(
+		stfm, sizeof(struct otx2_cpt_req_ctx) +
+		      sizeof(struct skcipher_request));
 
 	return cpt_skcipher_fallback_init(ctx, alg);
 }
@@ -572,7 +573,7 @@ static int cpt_aead_fallback_init(struct otx2_cpt_aead_ctx *ctx,
 
 static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(atfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(atfm);
 	struct crypto_tfm *tfm = crypto_aead_tfm(atfm);
 	struct crypto_alg *alg = tfm->__crt_alg;
 
@@ -629,7 +630,7 @@ static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type)
 		ctx->enc_align_len = 1;
 		break;
 	}
-	crypto_aead_set_reqsize(atfm, sizeof(struct otx2_cpt_req_ctx));
+	crypto_aead_set_reqsize_dma(atfm, sizeof(struct otx2_cpt_req_ctx));
 
 	return cpt_aead_fallback_init(ctx, alg);
 }
@@ -681,7 +682,7 @@ static int otx2_cpt_aead_gcm_aes_init(struct crypto_aead *tfm)
 
 static void otx2_cpt_aead_exit(struct crypto_aead *tfm)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	kfree(ctx->ipad);
 	kfree(ctx->opad);
@@ -698,7 +699,7 @@ static void otx2_cpt_aead_exit(struct crypto_aead *tfm)
 static int otx2_cpt_aead_gcm_set_authsize(struct crypto_aead *tfm,
 					  unsigned int authsize)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	if (crypto_rfc4106_check_authsize(authsize))
 		return -EINVAL;
@@ -722,7 +723,7 @@ static int otx2_cpt_aead_set_authsize(struct crypto_aead *tfm,
 static int otx2_cpt_aead_null_set_authsize(struct crypto_aead *tfm,
 					   unsigned int authsize)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 
 	ctx->is_trunc_hmac = true;
 	tfm->authsize = authsize;
@@ -794,7 +795,7 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
 
 static int aead_hmac_init(struct crypto_aead *cipher)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	int state_size = crypto_shash_statesize(ctx->hashalg);
 	int ds = crypto_shash_digestsize(ctx->hashalg);
 	int bs = crypto_shash_blocksize(ctx->hashalg);
@@ -892,7 +893,7 @@ static int otx2_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
 					    const unsigned char *key,
 					    unsigned int keylen)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	struct crypto_authenc_key_param *param;
 	int enckeylen = 0, authkeylen = 0;
 	struct rtattr *rta = (void *)key;
@@ -944,7 +945,7 @@ static int otx2_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
 					     const unsigned char *key,
 					     unsigned int keylen)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 	struct crypto_authenc_key_param *param;
 	struct rtattr *rta = (void *)key;
 	int enckeylen = 0;
@@ -979,7 +980,7 @@ static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
 					const unsigned char *key,
 					unsigned int keylen)
 {
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
 
 	/*
 	 * For aes gcm we expect to get encryption key (16, 24, 32 bytes)
@@ -1012,9 +1013,9 @@ static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
 static inline int create_aead_ctx_hdr(struct aead_request *req, u32 enc,
 				      u32 *argcnt)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	struct otx2_cpt_fc_ctx *fctx = &rctx->fctx;
 	int mac_len = crypto_aead_authsize(tfm);
@@ -1103,9 +1104,9 @@ static inline int create_aead_ctx_hdr(struct aead_request *req, u32 enc,
 static inline void create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
 				      u32 enc)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 
 	req_info->ctrl.s.dma_mode = OTX2_CPT_DMA_MODE_SG;
@@ -1127,7 +1128,7 @@ static inline void create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
 
 static inline int create_aead_input_list(struct aead_request *req, u32 enc)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 inputlen =  req->cryptlen + req->assoclen;
 	u32 status, argcnt = 0;
@@ -1144,7 +1145,7 @@ static inline int create_aead_input_list(struct aead_request *req, u32 enc)
 static inline void create_aead_output_list(struct aead_request *req, u32 enc,
 					   u32 mac_len)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info =  &rctx->cpt_req;
 	u32 argcnt = 0, outputlen = 0;
 
@@ -1160,7 +1161,7 @@ static inline void create_aead_output_list(struct aead_request *req, u32 enc,
 static inline void create_aead_null_input_list(struct aead_request *req,
 					       u32 enc, u32 mac_len)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	u32 inputlen, argcnt = 0;
 
@@ -1177,7 +1178,7 @@ static inline void create_aead_null_input_list(struct aead_request *req,
 static inline int create_aead_null_output_list(struct aead_request *req,
 					       u32 enc, u32 mac_len)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info =  &rctx->cpt_req;
 	struct scatterlist *dst;
 	u8 *ptr = NULL;
@@ -1257,9 +1258,9 @@ error_free:
 
 static int aead_do_fallback(struct aead_request *req, bool is_enc)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *aead = crypto_aead_reqtfm(req);
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(aead);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(aead);
 	int ret;
 
 	if (ctx->fbk_cipher) {
@@ -1281,10 +1282,10 @@ static int aead_do_fallback(struct aead_request *req, bool is_enc)
 
 static int cpt_aead_enc_dec(struct aead_request *req, u8 reg_type, u8 enc)
 {
-	struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+	struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
 	struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
 	struct pci_dev *pdev;
 	int status, cpu_num;
 
@@ -1458,7 +1459,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha1_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1477,7 +1478,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha256_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1496,7 +1497,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha384_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1515,7 +1516,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha512_cbc_aes",
 		.cra_blocksize = AES_BLOCK_SIZE,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1534,7 +1535,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha1_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1553,7 +1554,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha256_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1572,7 +1573,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha384_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1591,7 +1592,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_hmac_sha512_ecb_null",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
@@ -1610,7 +1611,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
 		.cra_driver_name = "cpt_rfc4106_gcm_aes",
 		.cra_blocksize = 1,
 		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
-		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+		.cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
 		.cra_priority = 4001,
 		.cra_alignmask = 0,
 		.cra_module = THIS_MODULE,
diff --git linux-libre-6.1-gnu/drivers/crypto/n2_core.c linux-libre-6.2-gnu/drivers/crypto/n2_core.c
index 31e24df18877..20d0dcd50344 100644
--- linux-libre-6.1-gnu/drivers/crypto/n2_core.c
+++ linux-libre-6.2-gnu/drivers/crypto/n2_core.c
@@ -1229,6 +1229,7 @@ struct n2_hash_tmpl {
 	const u8	*hash_init;
 	u8		hw_op_hashsz;
 	u8		digest_size;
+	u8		statesize;
 	u8		block_size;
 	u8		auth_type;
 	u8		hmac_type;
@@ -1260,6 +1261,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_MD5,
 	  .hw_op_hashsz	= MD5_DIGEST_SIZE,
 	  .digest_size	= MD5_DIGEST_SIZE,
+	  .statesize	= sizeof(struct md5_state),
 	  .block_size	= MD5_HMAC_BLOCK_SIZE },
 	{ .name		= "sha1",
 	  .hash_zero	= sha1_zero_message_hash,
@@ -1268,6 +1270,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_SHA1,
 	  .hw_op_hashsz	= SHA1_DIGEST_SIZE,
 	  .digest_size	= SHA1_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha1_state),
 	  .block_size	= SHA1_BLOCK_SIZE },
 	{ .name		= "sha256",
 	  .hash_zero	= sha256_zero_message_hash,
@@ -1276,6 +1279,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_HMAC_SHA256,
 	  .hw_op_hashsz	= SHA256_DIGEST_SIZE,
 	  .digest_size	= SHA256_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha256_state),
 	  .block_size	= SHA256_BLOCK_SIZE },
 	{ .name		= "sha224",
 	  .hash_zero	= sha224_zero_message_hash,
@@ -1284,6 +1288,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
 	  .hmac_type	= AUTH_TYPE_RESERVED,
 	  .hw_op_hashsz	= SHA256_DIGEST_SIZE,
 	  .digest_size	= SHA224_DIGEST_SIZE,
+	  .statesize	= sizeof(struct sha256_state),
 	  .block_size	= SHA224_BLOCK_SIZE },
 };
 #define NUM_HASH_TMPLS ARRAY_SIZE(hash_tmpls)
@@ -1424,6 +1429,7 @@ static int __n2_register_one_ahash(const struct n2_hash_tmpl *tmpl)
 
 	halg = &ahash->halg;
 	halg->digestsize = tmpl->digest_size;
+	halg->statesize = tmpl->statesize;
 
 	base = &halg->base;
 	snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name);
diff --git linux-libre-6.1-gnu/drivers/crypto/nx/nx-842.h linux-libre-6.2-gnu/drivers/crypto/nx/nx-842.h
index b66f19ac600f..7590bfb24d79 100644
--- linux-libre-6.1-gnu/drivers/crypto/nx/nx-842.h
+++ linux-libre-6.2-gnu/drivers/crypto/nx/nx-842.h
@@ -3,10 +3,10 @@
 #ifndef __NX_842_H__
 #define __NX_842_H__
 
+#include <crypto/algapi.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/crypto.h>
 #include <linux/of.h>
 #include <linux/slab.h>
 #include <linux/io.h>
diff --git linux-libre-6.1-gnu/drivers/crypto/omap-sham.c linux-libre-6.2-gnu/drivers/crypto/omap-sham.c
index 655a7f5a406a..cbeda59c6b19 100644
--- linux-libre-6.1-gnu/drivers/crypto/omap-sham.c
+++ linux-libre-6.2-gnu/drivers/crypto/omap-sham.c
@@ -2114,7 +2114,7 @@ static int omap_sham_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(dev);
 
-	err = pm_runtime_get_sync(dev);
+	err = pm_runtime_resume_and_get(dev);
 	if (err < 0) {
 		dev_err(dev, "failed to get sync: %d\n", err);
 		goto err_pm;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
index fda5f699ff57..834a705180c0 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.c
@@ -4,6 +4,7 @@
 #include <adf_accel_devices.h>
 #include <adf_cfg.h>
 #include <adf_common_drv.h>
+#include <adf_gen4_dc.h>
 #include <adf_gen4_hw_data.h>
 #include <adf_gen4_pfvf.h>
 #include <adf_gen4_pm.h>
@@ -357,10 +358,11 @@ void adf_init_hw_data_4xxx(struct adf_hw_device_data *hw_data)
 	hw_data->ring_pair_reset = adf_gen4_ring_pair_reset;
 	hw_data->enable_pm = adf_gen4_enable_pm;
 	hw_data->handle_pm_interrupt = adf_gen4_handle_pm_interrupt;
-	hw_data->dev_config = adf_crypto_dev_config;
+	hw_data->dev_config = adf_gen4_dev_config;
 
 	adf_gen4_init_hw_csr_ops(&hw_data->csr_ops);
 	adf_gen4_init_pf_pfvf_ops(&hw_data->pfvf_ops);
+	adf_gen4_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_4xxx(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.h
index 6f95b89468d7..713717c6f8f4 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_4xxx_hw_data.h
@@ -70,6 +70,6 @@ enum icp_qat_4xxx_slice_mask {
 
 void adf_init_hw_data_4xxx(struct adf_hw_device_data *hw_data);
 void adf_clean_hw_data_4xxx(struct adf_hw_device_data *hw_data);
-int adf_crypto_dev_config(struct adf_accel_dev *accel_dev);
+int adf_gen4_dev_config(struct adf_accel_dev *accel_dev);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
index 03ae4c5cab14..a81323c56fef 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_4xxx/adf_drv.c
@@ -9,6 +9,7 @@
 #include <adf_common_drv.h>
 
 #include "adf_4xxx_hw_data.h"
+#include "qat_compression.h"
 #include "qat_crypto.h"
 #include "adf_transport_access_macros.h"
 
@@ -19,6 +20,16 @@ static const struct pci_device_id adf_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, adf_pci_tbl);
 
+enum configs {
+	DEV_CFG_CY = 0,
+	DEV_CFG_DC,
+};
+
+static const char * const services_operations[] = {
+	ADF_CFG_CY,
+	ADF_CFG_DC,
+};
+
 static void adf_cleanup_accel(struct adf_accel_dev *accel_dev)
 {
 	if (accel_dev->hw_device) {
@@ -53,7 +64,7 @@ static int adf_cfg_dev_init(struct adf_accel_dev *accel_dev)
 	return 0;
 }
 
-int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
+static int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
 {
 	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
 	int banks = GET_MAX_BANKS(accel_dev);
@@ -68,14 +79,6 @@ int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
 	else
 		instances = 0;
 
-	ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
-	if (ret)
-		goto err;
-
-	ret = adf_cfg_section_add(accel_dev, "Accelerator0");
-	if (ret)
-		goto err;
-
 	for (i = 0; i < instances; i++) {
 		val = i;
 		bank = i * 2;
@@ -155,10 +158,128 @@ int adf_crypto_dev_config(struct adf_accel_dev *accel_dev)
 	if (ret)
 		goto err;
 
-	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+	val = 0;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+					  &val, ADF_DEC);
+	if (ret)
+		goto err;
+
 	return 0;
 err:
-	dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
+	dev_err(&GET_DEV(accel_dev), "Failed to add configuration for crypto\n");
+	return ret;
+}
+
+static int adf_comp_dev_config(struct adf_accel_dev *accel_dev)
+{
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	int banks = GET_MAX_BANKS(accel_dev);
+	int cpus = num_online_cpus();
+	unsigned long val;
+	int instances;
+	int ret;
+	int i;
+
+	if (adf_hw_dev_has_compression(accel_dev))
+		instances = min(cpus, banks);
+	else
+		instances = 0;
+
+	for (i = 0; i < instances; i++) {
+		val = i;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_BANK_NUM, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 512;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_SIZE, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 0;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_TX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 1;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_RX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = ADF_COALESCING_DEF_TIME;
+		snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+	}
+
+	val = i;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+					  &val, ADF_DEC);
+	if (ret)
+		goto err;
+
+	val = 0;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
+					  &val, ADF_DEC);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to add configuration for compression\n");
+	return ret;
+}
+
+int adf_gen4_dev_config(struct adf_accel_dev *accel_dev)
+{
+	char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
+	int ret;
+
+	ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
+	if (ret)
+		goto err;
+
+	ret = adf_cfg_section_add(accel_dev, "Accelerator0");
+	if (ret)
+		goto err;
+
+	ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
+				      ADF_SERVICES_ENABLED, services);
+	if (ret)
+		goto err;
+
+	ret = sysfs_match_string(services_operations, services);
+	if (ret < 0)
+		goto err;
+
+	switch (ret) {
+	case DEV_CFG_CY:
+		ret = adf_crypto_dev_config(accel_dev);
+		break;
+	case DEV_CFG_DC:
+		ret = adf_comp_dev_config(accel_dev);
+		break;
+	}
+
+	if (ret)
+		goto err;
+
+	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+
+	return ret;
+
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to configure QAT driver\n");
 	return ret;
 }
 
@@ -261,6 +382,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw_data->accel_capabilities_mask = hw_data->get_accel_cap(accel_dev);
 	if (!hw_data->accel_capabilities_mask) {
 		dev_err(&pdev->dev, "Failed to get capabilities mask.\n");
+		ret = -EINVAL;
 		goto out_err;
 	}
 
@@ -293,7 +415,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_disable_aer;
 
-	ret = adf_crypto_dev_config(accel_dev);
+	ret = hw_data->dev_config(accel_dev);
 	if (ret)
 		goto out_err_disable_aer;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
index 50d5afa26a9b..c55c51a07677 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2014 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include "adf_c3xxx_hw_data.h"
@@ -124,9 +126,11 @@ void adf_init_hw_data_c3xxx(struct adf_hw_device_data *hw_data)
 	hw_data->reset_device = adf_reset_flr;
 	hw_data->set_ssm_wdtimer = adf_gen2_set_ssm_wdtimer;
 	hw_data->disable_iov = adf_disable_sriov;
+	hw_data->dev_config = adf_gen2_dev_config;
 
 	adf_gen2_init_pf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_c3xxx(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxx/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxx/adf_drv.c
index 7d5cc0e04dc4..5a214e123ae8 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxx/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxx/adf_drv.c
@@ -201,7 +201,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_err_disable_aer;
 	}
 
-	ret = qat_crypto_dev_config(accel_dev);
+	ret = hw_data->dev_config(accel_dev);
 	if (ret)
 		goto out_err_disable_aer;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
index a9fbe57b32ae..84d9486e04de 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2015 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include <adf_pfvf_vf_msg.h>
@@ -86,9 +88,11 @@ void adf_init_hw_data_c3xxxiov(struct adf_hw_device_data *hw_data)
 	hw_data->get_sku = get_sku;
 	hw_data->enable_ints = adf_vf_void_noop;
 	hw_data->dev_class->instances++;
+	hw_data->dev_config = adf_gen2_dev_config;
 	adf_devmgr_update_class_index(hw_data);
 	adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_c3xxxiov(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
index fa18d8009f53..cf4ef83e186f 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
@@ -177,8 +177,6 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_dev_shutdown;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
index c00386fe6587..b7aa19d2fa80 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2014 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include "adf_c62x_hw_data.h"
@@ -126,9 +128,11 @@ void adf_init_hw_data_c62x(struct adf_hw_device_data *hw_data)
 	hw_data->reset_device = adf_reset_flr;
 	hw_data->set_ssm_wdtimer = adf_gen2_set_ssm_wdtimer;
 	hw_data->disable_iov = adf_disable_sriov;
+	hw_data->dev_config = adf_gen2_dev_config;
 
 	adf_gen2_init_pf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_c62x(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62x/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62x/adf_drv.c
index a55b7958d776..a4aeb591cf27 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62x/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62x/adf_drv.c
@@ -201,7 +201,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_err_disable_aer;
 	}
 
-	ret = qat_crypto_dev_config(accel_dev);
+	ret = hw_data->dev_config(accel_dev);
 	if (ret)
 		goto out_err_disable_aer;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
index 0282038fca54..751d7aa57fc7 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2015 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include <adf_pfvf_vf_msg.h>
@@ -86,9 +88,11 @@ void adf_init_hw_data_c62xiov(struct adf_hw_device_data *hw_data)
 	hw_data->get_sku = get_sku;
 	hw_data->enable_ints = adf_vf_void_noop;
 	hw_data->dev_class->instances++;
+	hw_data->dev_config = adf_gen2_dev_config;
 	adf_devmgr_update_class_index(hw_data);
 	adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_c62xiov(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62xvf/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62xvf/adf_drv.c
index 686ec752d0e9..0e642c94b929 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_c62xvf/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_c62xvf/adf_drv.c
@@ -177,8 +177,6 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_dev_shutdown;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/Makefile linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/Makefile
index 80919cfcc29d..1fb8d50f509f 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/Makefile
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/Makefile
@@ -12,14 +12,20 @@ intel_qat-objs := adf_cfg.o \
 	adf_hw_arbiter.o \
 	adf_sysfs.o \
 	adf_gen2_hw_data.o \
+	adf_gen2_config.o \
 	adf_gen4_hw_data.o \
 	adf_gen4_pm.o \
+	adf_gen2_dc.o \
+	adf_gen4_dc.o \
 	qat_crypto.o \
+	qat_compression.o \
+	qat_comp_algs.o \
 	qat_algs.o \
 	qat_asym_algs.o \
 	qat_algs_send.o \
 	qat_uclo.o \
-	qat_hal.o
+	qat_hal.o \
+	qat_bl.o
 
 intel_qat-$(CONFIG_DEBUG_FS) += adf_transport_debug.o
 intel_qat-$(CONFIG_PCI_IOV) += adf_sriov.o adf_vf_isr.o adf_pfvf_utils.o \
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
index 0a55a4f34dcf..284f5aad3ee0 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_accel_devices.h
@@ -163,6 +163,10 @@ struct adf_pfvf_ops {
 					u32 pfvf_offset, u8 compat_ver);
 };
 
+struct adf_dc_ops {
+	void (*build_deflate_ctx)(void *ctx);
+};
+
 struct adf_hw_device_data {
 	struct adf_hw_device_class *dev_class;
 	u32 (*get_accel_mask)(struct adf_hw_device_data *self);
@@ -202,6 +206,7 @@ struct adf_hw_device_data {
 	int (*dev_config)(struct adf_accel_dev *accel_dev);
 	struct adf_pfvf_ops pfvf_ops;
 	struct adf_hw_csr_ops csr_ops;
+	struct adf_dc_ops dc_ops;
 	const char *fw_name;
 	const char *fw_mmp_name;
 	u32 fuses;
@@ -247,6 +252,7 @@ struct adf_hw_device_data {
 #define GET_MAX_ACCELENGINES(accel_dev) (GET_HW_DATA(accel_dev)->num_engines)
 #define GET_CSR_OPS(accel_dev) (&(accel_dev)->hw_device->csr_ops)
 #define GET_PFVF_OPS(accel_dev) (&(accel_dev)->hw_device->pfvf_ops)
+#define GET_DC_OPS(accel_dev) (&(accel_dev)->hw_device->dc_ops)
 #define accel_to_pci_dev(accel_ptr) accel_ptr->accel_pci_dev.pci_dev
 
 struct adf_admin_comms;
@@ -266,13 +272,21 @@ struct adf_accel_vf_info {
 	u8 vf_compat_ver;
 };
 
+struct adf_dc_data {
+	u8 *ovf_buff;
+	size_t ovf_buff_sz;
+	dma_addr_t ovf_buff_p;
+};
+
 struct adf_accel_dev {
 	struct adf_etr_data *transport;
 	struct adf_hw_device_data *hw_device;
 	struct adf_cfg_device_data *cfg;
 	struct adf_fw_loader_data *fw_loader;
 	struct adf_admin_comms *admin;
+	struct adf_dc_data *dc_data;
 	struct list_head crypto_list;
+	struct list_head compression_list;
 	unsigned long status;
 	atomic_t ref_count;
 	struct dentry *debugfs_dir;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_cfg_strings.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_cfg_strings.h
index 655248dbf962..5d8c3bdb258c 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_cfg_strings.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_cfg_strings.h
@@ -20,6 +20,7 @@
 #define ADF_ETRMGR_BANK "Bank"
 #define ADF_RING_SYM_BANK_NUM "BankSymNumber"
 #define ADF_RING_ASYM_BANK_NUM "BankAsymNumber"
+#define ADF_RING_DC_BANK_NUM "BankDcNumber"
 #define ADF_CY "Cy"
 #define ADF_DC "Dc"
 #define ADF_CFG_DC "dc"
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
index 7bb477c3ce25..7189265573c0 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_common_drv.h
@@ -110,7 +110,6 @@ int adf_init_etr_data(struct adf_accel_dev *accel_dev);
 void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev);
 int qat_crypto_register(void);
 int qat_crypto_unregister(void);
-int qat_crypto_dev_config(struct adf_accel_dev *accel_dev);
 int qat_crypto_vf_dev_config(struct adf_accel_dev *accel_dev);
 struct qat_crypto_instance *qat_crypto_get_instance_node(int node);
 void qat_crypto_put_instance(struct qat_crypto_instance *inst);
@@ -121,6 +120,14 @@ void qat_algs_unregister(void);
 int qat_asym_algs_register(void);
 void qat_asym_algs_unregister(void);
 
+struct qat_compression_instance *qat_compression_get_instance_node(int node);
+void qat_compression_put_instance(struct qat_compression_instance *inst);
+int qat_compression_register(void);
+int qat_compression_unregister(void);
+int qat_comp_algs_register(void);
+void qat_comp_algs_unregister(void);
+void qat_comp_alg_callback(void *resp);
+
 int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
 void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
 int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_ctl_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_ctl_drv.c
index 82b69e1f725b..9190532b27eb 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_ctl_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_ctl_drv.c
@@ -438,8 +438,13 @@ static int __init adf_register_ctl_device_driver(void)
 	if (qat_crypto_register())
 		goto err_crypto_register;
 
+	if (qat_compression_register())
+		goto err_compression_register;
+
 	return 0;
 
+err_compression_register:
+	qat_crypto_unregister();
 err_crypto_register:
 	adf_exit_vf_wq();
 err_vf_wq:
@@ -463,6 +468,7 @@ static void __exit adf_unregister_ctl_device_driver(void)
 	adf_exit_vf_wq();
 	adf_exit_pf_wq();
 	qat_crypto_unregister();
+	qat_compression_unregister();
 	adf_clean_vf_map(false);
 	mutex_destroy(&adf_ctl_lock);
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.c
new file mode 100644
index 000000000000..eeb30da7587a
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.c
@@ -0,0 +1,206 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation */
+#include "adf_accel_devices.h"
+#include "adf_cfg.h"
+#include "adf_cfg_strings.h"
+#include "adf_gen2_config.h"
+#include "adf_common_drv.h"
+#include "qat_crypto.h"
+#include "qat_compression.h"
+#include "adf_transport_access_macros.h"
+
+static int adf_gen2_crypto_dev_config(struct adf_accel_dev *accel_dev)
+{
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	int banks = GET_MAX_BANKS(accel_dev);
+	int cpus = num_online_cpus();
+	unsigned long val;
+	int instances;
+	int ret;
+	int i;
+
+	if (adf_hw_dev_has_crypto(accel_dev))
+		instances = min(cpus, banks);
+	else
+		instances = 0;
+
+	for (i = 0; i < instances; i++) {
+		val = i;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_BANK_NUM, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
+			 i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
+		val = 128;
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 512;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 0;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 2;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 8;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 10;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = ADF_COALESCING_DEF_TIME;
+		snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+	}
+
+	val = i;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
+					  &val, ADF_DEC);
+	if (ret)
+		goto err;
+
+	return ret;
+
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to add configuration for crypto\n");
+	return ret;
+}
+
+static int adf_gen2_comp_dev_config(struct adf_accel_dev *accel_dev)
+{
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	int banks = GET_MAX_BANKS(accel_dev);
+	int cpus = num_online_cpus();
+	unsigned long val;
+	int instances;
+	int ret;
+	int i;
+
+	if (adf_hw_dev_has_compression(accel_dev))
+		instances = min(cpus, banks);
+	else
+		instances = 0;
+
+	for (i = 0; i < instances; i++) {
+		val = i;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_BANK_NUM, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 512;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_SIZE, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 6;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_TX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+
+		val = 14;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_RX, i);
+		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						  key, &val, ADF_DEC);
+		if (ret)
+			goto err;
+	}
+
+	val = i;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+					  &val, ADF_DEC);
+	if (ret)
+		return ret;
+
+	return ret;
+
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to add configuration for compression\n");
+	return ret;
+}
+
+/**
+ * adf_gen2_dev_config() - create dev config required to create instances
+ *
+ * @accel_dev: Pointer to acceleration device.
+ *
+ * Function creates device configuration required to create instances
+ *
+ * Return: 0 on success, error code otherwise.
+ */
+int adf_gen2_dev_config(struct adf_accel_dev *accel_dev)
+{
+	int ret;
+
+	ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
+	if (ret)
+		goto err;
+
+	ret = adf_cfg_section_add(accel_dev, "Accelerator0");
+	if (ret)
+		goto err;
+
+	ret = adf_gen2_crypto_dev_config(accel_dev);
+	if (ret)
+		goto err;
+
+	ret = adf_gen2_comp_dev_config(accel_dev);
+	if (ret)
+		goto err;
+
+	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+
+	return ret;
+
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to configure QAT driver\n");
+	return ret;
+}
+EXPORT_SYMBOL_GPL(adf_gen2_dev_config);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.h
new file mode 100644
index 000000000000..4bf9da2de68a
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_config.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef ADF_GEN2_CONFIG_H_
+#define ADF_GEN2_CONFIG_H_
+
+#include "adf_accel_devices.h"
+
+int adf_gen2_dev_config(struct adf_accel_dev *accel_dev);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.c
new file mode 100644
index 000000000000..47261b1c1da6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.c
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation */
+#include "adf_accel_devices.h"
+#include "adf_gen2_dc.h"
+#include "icp_qat_fw_comp.h"
+
+static void qat_comp_build_deflate_ctx(void *ctx)
+{
+	struct icp_qat_fw_comp_req *req_tmpl = (struct icp_qat_fw_comp_req *)ctx;
+	struct icp_qat_fw_comn_req_hdr *header = &req_tmpl->comn_hdr;
+	struct icp_qat_fw_comp_req_hdr_cd_pars *cd_pars = &req_tmpl->cd_pars;
+	struct icp_qat_fw_comp_req_params *req_pars = &req_tmpl->comp_pars;
+	struct icp_qat_fw_comp_cd_hdr *comp_cd_ctrl = &req_tmpl->comp_cd_ctrl;
+
+	memset(req_tmpl, 0, sizeof(*req_tmpl));
+	header->hdr_flags =
+		ICP_QAT_FW_COMN_HDR_FLAGS_BUILD(ICP_QAT_FW_COMN_REQ_FLAG_SET);
+	header->service_type = ICP_QAT_FW_COMN_REQ_CPM_FW_COMP;
+	header->service_cmd_id = ICP_QAT_FW_COMP_CMD_STATIC;
+	header->comn_req_flags =
+		ICP_QAT_FW_COMN_FLAGS_BUILD(QAT_COMN_CD_FLD_TYPE_16BYTE_DATA,
+					    QAT_COMN_PTR_TYPE_SGL);
+	header->serv_specif_flags =
+		ICP_QAT_FW_COMP_FLAGS_BUILD(ICP_QAT_FW_COMP_STATELESS_SESSION,
+					    ICP_QAT_FW_COMP_NOT_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_NOT_ENH_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_NOT_DISABLE_TYPE0_ENH_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_ENABLE_SECURE_RAM_USED_AS_INTMD_BUF);
+	cd_pars->u.sl.comp_slice_cfg_word[0] =
+		ICP_QAT_HW_COMPRESSION_CONFIG_BUILD(ICP_QAT_HW_COMPRESSION_DIR_COMPRESS,
+						    ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DISABLED,
+						    ICP_QAT_HW_COMPRESSION_ALGO_DEFLATE,
+						    ICP_QAT_HW_COMPRESSION_DEPTH_1,
+						    ICP_QAT_HW_COMPRESSION_FILE_TYPE_0);
+	req_pars->crc.legacy.initial_adler = COMP_CPR_INITIAL_ADLER;
+	req_pars->crc.legacy.initial_crc32 = COMP_CPR_INITIAL_CRC;
+	req_pars->req_par_flags =
+		ICP_QAT_FW_COMP_REQ_PARAM_FLAGS_BUILD(ICP_QAT_FW_COMP_SOP,
+						      ICP_QAT_FW_COMP_EOP,
+						      ICP_QAT_FW_COMP_BFINAL,
+						      ICP_QAT_FW_COMP_CNV,
+						      ICP_QAT_FW_COMP_CNV_RECOVERY,
+						      ICP_QAT_FW_COMP_NO_CNV_DFX,
+						      ICP_QAT_FW_COMP_CRC_MODE_LEGACY,
+						      ICP_QAT_FW_COMP_NO_XXHASH_ACC,
+						      ICP_QAT_FW_COMP_CNV_ERROR_NONE,
+						      ICP_QAT_FW_COMP_NO_APPEND_CRC,
+						      ICP_QAT_FW_COMP_NO_DROP_DATA);
+	ICP_QAT_FW_COMN_NEXT_ID_SET(comp_cd_ctrl, ICP_QAT_FW_SLICE_DRAM_WR);
+	ICP_QAT_FW_COMN_CURR_ID_SET(comp_cd_ctrl, ICP_QAT_FW_SLICE_COMP);
+
+	/* Fill second half of the template for decompression */
+	memcpy(req_tmpl + 1, req_tmpl, sizeof(*req_tmpl));
+	req_tmpl++;
+	header = &req_tmpl->comn_hdr;
+	header->service_cmd_id = ICP_QAT_FW_COMP_CMD_DECOMPRESS;
+	cd_pars = &req_tmpl->cd_pars;
+	cd_pars->u.sl.comp_slice_cfg_word[0] =
+		ICP_QAT_HW_COMPRESSION_CONFIG_BUILD(ICP_QAT_HW_COMPRESSION_DIR_DECOMPRESS,
+						    ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DISABLED,
+						    ICP_QAT_HW_COMPRESSION_ALGO_DEFLATE,
+						    ICP_QAT_HW_COMPRESSION_DEPTH_1,
+						    ICP_QAT_HW_COMPRESSION_FILE_TYPE_0);
+}
+
+void adf_gen2_init_dc_ops(struct adf_dc_ops *dc_ops)
+{
+	dc_ops->build_deflate_ctx = qat_comp_build_deflate_ctx;
+}
+EXPORT_SYMBOL_GPL(adf_gen2_init_dc_ops);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.h
new file mode 100644
index 000000000000..6eae023354d7
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen2_dc.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef ADF_GEN2_DC_H
+#define ADF_GEN2_DC_H
+
+#include "adf_accel_devices.h"
+
+void adf_gen2_init_dc_ops(struct adf_dc_ops *dc_ops);
+
+#endif /* ADF_GEN2_DC_H */
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.c
new file mode 100644
index 000000000000..5859238e37de
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation */
+#include "adf_accel_devices.h"
+#include "icp_qat_fw_comp.h"
+#include "icp_qat_hw_20_comp.h"
+#include "adf_gen4_dc.h"
+
+static void qat_comp_build_deflate(void *ctx)
+{
+	struct icp_qat_fw_comp_req *req_tmpl =
+				(struct icp_qat_fw_comp_req *)ctx;
+	struct icp_qat_fw_comn_req_hdr *header = &req_tmpl->comn_hdr;
+	struct icp_qat_fw_comp_req_hdr_cd_pars *cd_pars = &req_tmpl->cd_pars;
+	struct icp_qat_fw_comp_req_params *req_pars = &req_tmpl->comp_pars;
+	struct icp_qat_hw_comp_20_config_csr_upper hw_comp_upper_csr = {0};
+	struct icp_qat_hw_comp_20_config_csr_lower hw_comp_lower_csr = {0};
+	struct icp_qat_hw_decomp_20_config_csr_lower hw_decomp_lower_csr = {0};
+	u32 upper_val;
+	u32 lower_val;
+
+	memset(req_tmpl, 0, sizeof(*req_tmpl));
+	header->hdr_flags =
+		ICP_QAT_FW_COMN_HDR_FLAGS_BUILD(ICP_QAT_FW_COMN_REQ_FLAG_SET);
+	header->service_type = ICP_QAT_FW_COMN_REQ_CPM_FW_COMP;
+	header->service_cmd_id = ICP_QAT_FW_COMP_CMD_STATIC;
+	header->comn_req_flags =
+		ICP_QAT_FW_COMN_FLAGS_BUILD(QAT_COMN_CD_FLD_TYPE_16BYTE_DATA,
+					    QAT_COMN_PTR_TYPE_SGL);
+	header->serv_specif_flags =
+		ICP_QAT_FW_COMP_FLAGS_BUILD(ICP_QAT_FW_COMP_STATELESS_SESSION,
+					    ICP_QAT_FW_COMP_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_NOT_ENH_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_NOT_DISABLE_TYPE0_ENH_AUTO_SELECT_BEST,
+					    ICP_QAT_FW_COMP_ENABLE_SECURE_RAM_USED_AS_INTMD_BUF);
+	hw_comp_lower_csr.skip_ctrl = ICP_QAT_HW_COMP_20_BYTE_SKIP_3BYTE_LITERAL;
+	hw_comp_lower_csr.algo = ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_ILZ77;
+	hw_comp_lower_csr.lllbd = ICP_QAT_HW_COMP_20_LLLBD_CTRL_LLLBD_ENABLED;
+	hw_comp_lower_csr.sd = ICP_QAT_HW_COMP_20_SEARCH_DEPTH_LEVEL_1;
+	hw_comp_lower_csr.hash_update = ICP_QAT_HW_COMP_20_SKIP_HASH_UPDATE_DONT_ALLOW;
+	hw_comp_lower_csr.edmm = ICP_QAT_HW_COMP_20_EXTENDED_DELAY_MATCH_MODE_EDMM_ENABLED;
+	hw_comp_upper_csr.nice = ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_DEFAULT_VAL;
+	hw_comp_upper_csr.lazy = ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_DEFAULT_VAL;
+
+	upper_val = ICP_QAT_FW_COMP_20_BUILD_CONFIG_UPPER(hw_comp_upper_csr);
+	lower_val = ICP_QAT_FW_COMP_20_BUILD_CONFIG_LOWER(hw_comp_lower_csr);
+
+	cd_pars->u.sl.comp_slice_cfg_word[0] = lower_val;
+	cd_pars->u.sl.comp_slice_cfg_word[1] = upper_val;
+
+	req_pars->crc.legacy.initial_adler = COMP_CPR_INITIAL_ADLER;
+	req_pars->crc.legacy.initial_crc32 = COMP_CPR_INITIAL_CRC;
+	req_pars->req_par_flags =
+		ICP_QAT_FW_COMP_REQ_PARAM_FLAGS_BUILD(ICP_QAT_FW_COMP_SOP,
+						      ICP_QAT_FW_COMP_EOP,
+						      ICP_QAT_FW_COMP_BFINAL,
+						      ICP_QAT_FW_COMP_CNV,
+						      ICP_QAT_FW_COMP_CNV_RECOVERY,
+						      ICP_QAT_FW_COMP_NO_CNV_DFX,
+						      ICP_QAT_FW_COMP_CRC_MODE_LEGACY,
+						      ICP_QAT_FW_COMP_NO_XXHASH_ACC,
+						      ICP_QAT_FW_COMP_CNV_ERROR_NONE,
+						      ICP_QAT_FW_COMP_NO_APPEND_CRC,
+						      ICP_QAT_FW_COMP_NO_DROP_DATA);
+
+	/* Fill second half of the template for decompression */
+	memcpy(req_tmpl + 1, req_tmpl, sizeof(*req_tmpl));
+	req_tmpl++;
+	header = &req_tmpl->comn_hdr;
+	header->service_cmd_id = ICP_QAT_FW_COMP_CMD_DECOMPRESS;
+	cd_pars = &req_tmpl->cd_pars;
+
+	hw_decomp_lower_csr.algo = ICP_QAT_HW_DECOMP_20_HW_DECOMP_FORMAT_DEFLATE;
+	lower_val = ICP_QAT_FW_DECOMP_20_BUILD_CONFIG_LOWER(hw_decomp_lower_csr);
+
+	cd_pars->u.sl.comp_slice_cfg_word[0] = lower_val;
+	cd_pars->u.sl.comp_slice_cfg_word[1] = 0;
+}
+
+void adf_gen4_init_dc_ops(struct adf_dc_ops *dc_ops)
+{
+	dc_ops->build_deflate_ctx = qat_comp_build_deflate;
+}
+EXPORT_SYMBOL_GPL(adf_gen4_init_dc_ops);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.h
new file mode 100644
index 000000000000..0b1a6774412e
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_gen4_dc.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef ADF_GEN4_DC_H
+#define ADF_GEN4_DC_H
+
+#include "adf_accel_devices.h"
+
+void adf_gen4_init_dc_ops(struct adf_dc_ops *dc_ops);
+
+#endif /* ADF_GEN4_DC_H */
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_init.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_init.c
index 33a9a46d6949..cef7bb8ec007 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_init.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_init.c
@@ -209,6 +209,14 @@ int adf_dev_start(struct adf_accel_dev *accel_dev)
 		clear_bit(ADF_STATUS_STARTED, &accel_dev->status);
 		return -EFAULT;
 	}
+
+	if (!list_empty(&accel_dev->compression_list) && qat_comp_algs_register()) {
+		dev_err(&GET_DEV(accel_dev),
+			"Failed to register compression algs\n");
+		set_bit(ADF_STATUS_STARTING, &accel_dev->status);
+		clear_bit(ADF_STATUS_STARTED, &accel_dev->status);
+		return -EFAULT;
+	}
 	return 0;
 }
 EXPORT_SYMBOL_GPL(adf_dev_start);
@@ -242,6 +250,9 @@ void adf_dev_stop(struct adf_accel_dev *accel_dev)
 		qat_asym_algs_unregister();
 	}
 
+	if (!list_empty(&accel_dev->compression_list))
+		qat_comp_algs_unregister();
+
 	list_for_each(list_itr, &service_table) {
 		service = list_entry(list_itr, struct service_hndl, list);
 		if (!test_bit(accel_dev->accel_id, service->start_status))
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_sriov.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_sriov.c
index b2db1d70d71f..d85a90cc387b 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/adf_sriov.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/adf_sriov.c
@@ -170,6 +170,10 @@ int adf_sriov_configure(struct pci_dev *pdev, int numvfs)
 	if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
 					ADF_NUM_CY, (void *)&val, ADF_DEC))
 		return -EFAULT;
+	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_DC,
+					  &val, ADF_DEC);
+	if (ret)
+		return ret;
 
 	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_fw.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_fw.h
index 6dc09d270082..c141160421e1 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_fw.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_fw.h
@@ -116,6 +116,10 @@ struct icp_qat_fw_comn_resp {
 #define ICP_QAT_FW_COMN_VALID_FLAG_BITPOS 7
 #define ICP_QAT_FW_COMN_VALID_FLAG_MASK 0x1
 #define ICP_QAT_FW_COMN_HDR_RESRVD_FLD_MASK 0x7F
+#define ICP_QAT_FW_COMN_CNV_FLAG_BITPOS 6
+#define ICP_QAT_FW_COMN_CNV_FLAG_MASK 0x1
+#define ICP_QAT_FW_COMN_CNVNR_FLAG_BITPOS 5
+#define ICP_QAT_FW_COMN_CNVNR_FLAG_MASK 0x1
 
 #define ICP_QAT_FW_COMN_OV_SRV_TYPE_GET(icp_qat_fw_comn_req_hdr_t) \
 	icp_qat_fw_comn_req_hdr_t.service_type
@@ -132,6 +136,26 @@ struct icp_qat_fw_comn_resp {
 #define ICP_QAT_FW_COMN_HDR_VALID_FLAG_GET(hdr_t) \
 	ICP_QAT_FW_COMN_VALID_FLAG_GET(hdr_t.hdr_flags)
 
+#define ICP_QAT_FW_COMN_HDR_CNVNR_FLAG_GET(hdr_flags) \
+	QAT_FIELD_GET(hdr_flags, \
+	ICP_QAT_FW_COMN_CNVNR_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_CNVNR_FLAG_MASK)
+
+#define ICP_QAT_FW_COMN_HDR_CNVNR_FLAG_SET(hdr_t, val) \
+	QAT_FIELD_SET((hdr_t.hdr_flags), (val), \
+	ICP_QAT_FW_COMN_CNVNR_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_CNVNR_FLAG_MASK)
+
+#define ICP_QAT_FW_COMN_HDR_CNV_FLAG_GET(hdr_flags) \
+	QAT_FIELD_GET(hdr_flags, \
+	ICP_QAT_FW_COMN_CNV_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_CNV_FLAG_MASK)
+
+#define ICP_QAT_FW_COMN_HDR_CNV_FLAG_SET(hdr_t, val) \
+	QAT_FIELD_SET((hdr_t.hdr_flags), (val), \
+	ICP_QAT_FW_COMN_CNV_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_CNV_FLAG_MASK)
+
 #define ICP_QAT_FW_COMN_HDR_VALID_FLAG_SET(hdr_t, val) \
 	ICP_QAT_FW_COMN_VALID_FLAG_SET(hdr_t, val)
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_fw_comp.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_fw_comp.h
new file mode 100644
index 000000000000..a03d43fef2b3
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_fw_comp.h
@@ -0,0 +1,404 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef _ICP_QAT_FW_COMP_H_
+#define _ICP_QAT_FW_COMP_H_
+#include "icp_qat_fw.h"
+
+enum icp_qat_fw_comp_cmd_id {
+	ICP_QAT_FW_COMP_CMD_STATIC = 0,
+	ICP_QAT_FW_COMP_CMD_DYNAMIC = 1,
+	ICP_QAT_FW_COMP_CMD_DECOMPRESS = 2,
+	ICP_QAT_FW_COMP_CMD_DELIMITER
+};
+
+enum icp_qat_fw_comp_20_cmd_id {
+	ICP_QAT_FW_COMP_20_CMD_LZ4_COMPRESS = 3,
+	ICP_QAT_FW_COMP_20_CMD_LZ4_DECOMPRESS = 4,
+	ICP_QAT_FW_COMP_20_CMD_LZ4S_COMPRESS = 5,
+	ICP_QAT_FW_COMP_20_CMD_LZ4S_DECOMPRESS = 6,
+	ICP_QAT_FW_COMP_20_CMD_XP10_COMPRESS = 7,
+	ICP_QAT_FW_COMP_20_CMD_XP10_DECOMPRESS = 8,
+	ICP_QAT_FW_COMP_20_CMD_RESERVED_9 = 9,
+	ICP_QAT_FW_COMP_23_CMD_ZSTD_COMPRESS = 10,
+	ICP_QAT_FW_COMP_23_CMD_ZSTD_DECOMPRESS = 11,
+	ICP_QAT_FW_COMP_20_CMD_DELIMITER
+};
+
+#define ICP_QAT_FW_COMP_STATELESS_SESSION 0
+#define ICP_QAT_FW_COMP_STATEFUL_SESSION 1
+#define ICP_QAT_FW_COMP_NOT_AUTO_SELECT_BEST 0
+#define ICP_QAT_FW_COMP_AUTO_SELECT_BEST 1
+#define ICP_QAT_FW_COMP_NOT_ENH_AUTO_SELECT_BEST 0
+#define ICP_QAT_FW_COMP_ENH_AUTO_SELECT_BEST 1
+#define ICP_QAT_FW_COMP_NOT_DISABLE_TYPE0_ENH_AUTO_SELECT_BEST 0
+#define ICP_QAT_FW_COMP_DISABLE_TYPE0_ENH_AUTO_SELECT_BEST 1
+#define ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_USED_AS_INTMD_BUF 1
+#define ICP_QAT_FW_COMP_ENABLE_SECURE_RAM_USED_AS_INTMD_BUF 0
+#define ICP_QAT_FW_COMP_SESSION_TYPE_BITPOS 2
+#define ICP_QAT_FW_COMP_SESSION_TYPE_MASK 0x1
+#define ICP_QAT_FW_COMP_AUTO_SELECT_BEST_BITPOS 3
+#define ICP_QAT_FW_COMP_AUTO_SELECT_BEST_MASK 0x1
+#define ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_BITPOS 4
+#define ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_MASK 0x1
+#define ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_BITPOS 5
+#define ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_MASK 0x1
+#define ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_BITPOS 7
+#define ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_MASK 0x1
+
+#define ICP_QAT_FW_COMP_FLAGS_BUILD(sesstype, autoselect, enhanced_asb, \
+	ret_uncomp, secure_ram) \
+	((((sesstype) & ICP_QAT_FW_COMP_SESSION_TYPE_MASK) << \
+	ICP_QAT_FW_COMP_SESSION_TYPE_BITPOS) | \
+	(((autoselect) & ICP_QAT_FW_COMP_AUTO_SELECT_BEST_MASK) << \
+	ICP_QAT_FW_COMP_AUTO_SELECT_BEST_BITPOS) | \
+	(((enhanced_asb) & ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_MASK) << \
+	ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_BITPOS) | \
+	(((ret_uncomp) & ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_MASK) << \
+	ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_BITPOS) | \
+	(((secure_ram) & ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_MASK) << \
+	ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_BITPOS))
+
+#define ICP_QAT_FW_COMP_SESSION_TYPE_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_SESSION_TYPE_BITPOS, \
+	ICP_QAT_FW_COMP_SESSION_TYPE_MASK)
+
+#define ICP_QAT_FW_COMP_SESSION_TYPE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_SESSION_TYPE_BITPOS, \
+	ICP_QAT_FW_COMP_SESSION_TYPE_MASK)
+
+#define ICP_QAT_FW_COMP_AUTO_SELECT_BEST_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_AUTO_SELECT_BEST_BITPOS, \
+	ICP_QAT_FW_COMP_AUTO_SELECT_BEST_MASK)
+
+#define ICP_QAT_FW_COMP_EN_ASB_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_BITPOS, \
+	ICP_QAT_FW_COMP_ENHANCED_AUTO_SELECT_BEST_MASK)
+
+#define ICP_QAT_FW_COMP_RET_UNCOMP_GET(flags) \
+	QAT_FIELD_GET(flags, \
+	ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_BITPOS, \
+	ICP_QAT_FW_COMP_RET_DISABLE_TYPE0_HEADER_DATA_MASK)
+
+#define ICP_QAT_FW_COMP_SECURE_RAM_USE_GET(flags) \
+	QAT_FIELD_GET(flags, \
+	ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_BITPOS, \
+	ICP_QAT_FW_COMP_DISABLE_SECURE_RAM_AS_INTMD_BUF_MASK)
+
+struct icp_qat_fw_comp_req_hdr_cd_pars {
+	union {
+		struct {
+			__u64 content_desc_addr;
+			__u16 content_desc_resrvd1;
+			__u8 content_desc_params_sz;
+			__u8 content_desc_hdr_resrvd2;
+			__u32 content_desc_resrvd3;
+		} s;
+		struct {
+			__u32 comp_slice_cfg_word[ICP_QAT_FW_NUM_LONGWORDS_2];
+			__u32 content_desc_resrvd4;
+		} sl;
+	} u;
+};
+
+struct icp_qat_fw_comp_req_params {
+	__u32 comp_len;
+	__u32 out_buffer_sz;
+	union {
+		struct {
+			__u32 initial_crc32;
+			__u32 initial_adler;
+		} legacy;
+		__u64 crc_data_addr;
+	} crc;
+	__u32 req_par_flags;
+	__u32 rsrvd;
+};
+
+#define ICP_QAT_FW_COMP_REQ_PARAM_FLAGS_BUILD(sop, eop, bfinal, cnv, cnvnr, \
+					      cnvdfx, crc, xxhash_acc, \
+					      cnv_error_type, append_crc, \
+					      drop_data) \
+	((((sop) & ICP_QAT_FW_COMP_SOP_MASK) << \
+	ICP_QAT_FW_COMP_SOP_BITPOS) | \
+	(((eop) & ICP_QAT_FW_COMP_EOP_MASK) << \
+	ICP_QAT_FW_COMP_EOP_BITPOS) | \
+	(((bfinal) & ICP_QAT_FW_COMP_BFINAL_MASK) \
+	<< ICP_QAT_FW_COMP_BFINAL_BITPOS) | \
+	(((cnv) & ICP_QAT_FW_COMP_CNV_MASK) << \
+	ICP_QAT_FW_COMP_CNV_BITPOS) | \
+	(((cnvnr) & ICP_QAT_FW_COMP_CNVNR_MASK) \
+	<< ICP_QAT_FW_COMP_CNVNR_BITPOS) | \
+	(((cnvdfx) & ICP_QAT_FW_COMP_CNV_DFX_MASK) \
+	<< ICP_QAT_FW_COMP_CNV_DFX_BITPOS) | \
+	(((crc) & ICP_QAT_FW_COMP_CRC_MODE_MASK) \
+	<< ICP_QAT_FW_COMP_CRC_MODE_BITPOS) | \
+	(((xxhash_acc) & ICP_QAT_FW_COMP_XXHASH_ACC_MODE_MASK) \
+	<< ICP_QAT_FW_COMP_XXHASH_ACC_MODE_BITPOS) | \
+	(((cnv_error_type) & ICP_QAT_FW_COMP_CNV_ERROR_MASK) \
+	<< ICP_QAT_FW_COMP_CNV_ERROR_BITPOS) | \
+	(((append_crc) & ICP_QAT_FW_COMP_APPEND_CRC_MASK) \
+	<< ICP_QAT_FW_COMP_APPEND_CRC_BITPOS) | \
+	(((drop_data) & ICP_QAT_FW_COMP_DROP_DATA_MASK) \
+	<< ICP_QAT_FW_COMP_DROP_DATA_BITPOS))
+
+#define ICP_QAT_FW_COMP_NOT_SOP 0
+#define ICP_QAT_FW_COMP_SOP 1
+#define ICP_QAT_FW_COMP_NOT_EOP 0
+#define ICP_QAT_FW_COMP_EOP 1
+#define ICP_QAT_FW_COMP_NOT_BFINAL 0
+#define ICP_QAT_FW_COMP_BFINAL 1
+#define ICP_QAT_FW_COMP_NO_CNV 0
+#define ICP_QAT_FW_COMP_CNV 1
+#define ICP_QAT_FW_COMP_NO_CNV_RECOVERY 0
+#define ICP_QAT_FW_COMP_CNV_RECOVERY 1
+#define ICP_QAT_FW_COMP_NO_CNV_DFX 0
+#define ICP_QAT_FW_COMP_CNV_DFX 1
+#define ICP_QAT_FW_COMP_CRC_MODE_LEGACY 0
+#define ICP_QAT_FW_COMP_CRC_MODE_E2E 1
+#define ICP_QAT_FW_COMP_NO_XXHASH_ACC 0
+#define ICP_QAT_FW_COMP_XXHASH_ACC 1
+#define ICP_QAT_FW_COMP_APPEND_CRC 1
+#define ICP_QAT_FW_COMP_NO_APPEND_CRC 0
+#define ICP_QAT_FW_COMP_DROP_DATA 1
+#define ICP_QAT_FW_COMP_NO_DROP_DATA 0
+#define ICP_QAT_FW_COMP_SOP_BITPOS 0
+#define ICP_QAT_FW_COMP_SOP_MASK 0x1
+#define ICP_QAT_FW_COMP_EOP_BITPOS 1
+#define ICP_QAT_FW_COMP_EOP_MASK 0x1
+#define ICP_QAT_FW_COMP_BFINAL_BITPOS 6
+#define ICP_QAT_FW_COMP_BFINAL_MASK 0x1
+#define ICP_QAT_FW_COMP_CNV_BITPOS 16
+#define ICP_QAT_FW_COMP_CNV_MASK 0x1
+#define ICP_QAT_FW_COMP_CNVNR_BITPOS 17
+#define ICP_QAT_FW_COMP_CNVNR_MASK 0x1
+#define ICP_QAT_FW_COMP_CNV_DFX_BITPOS 18
+#define ICP_QAT_FW_COMP_CNV_DFX_MASK 0x1
+#define ICP_QAT_FW_COMP_CRC_MODE_BITPOS 19
+#define ICP_QAT_FW_COMP_CRC_MODE_MASK 0x1
+#define ICP_QAT_FW_COMP_XXHASH_ACC_MODE_BITPOS 20
+#define ICP_QAT_FW_COMP_XXHASH_ACC_MODE_MASK 0x1
+#define ICP_QAT_FW_COMP_CNV_ERROR_BITPOS 21
+#define ICP_QAT_FW_COMP_CNV_ERROR_MASK 0b111
+#define ICP_QAT_FW_COMP_CNV_ERROR_NONE 0b000
+#define ICP_QAT_FW_COMP_CNV_ERROR_CHECKSUM 0b001
+#define ICP_QAT_FW_COMP_CNV_ERROR_DCPR_OBC_DIFF 0b010
+#define ICP_QAT_FW_COMP_CNV_ERROR_DCPR 0b011
+#define ICP_QAT_FW_COMP_CNV_ERROR_XLT 0b100
+#define ICP_QAT_FW_COMP_CNV_ERROR_DCPR_IBC_DIFF 0b101
+#define ICP_QAT_FW_COMP_APPEND_CRC_BITPOS 24
+#define ICP_QAT_FW_COMP_APPEND_CRC_MASK 0x1
+#define ICP_QAT_FW_COMP_DROP_DATA_BITPOS 25
+#define ICP_QAT_FW_COMP_DROP_DATA_MASK 0x1
+
+#define ICP_QAT_FW_COMP_SOP_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_SOP_BITPOS, \
+	ICP_QAT_FW_COMP_SOP_MASK)
+
+#define ICP_QAT_FW_COMP_SOP_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_SOP_BITPOS, \
+	ICP_QAT_FW_COMP_SOP_MASK)
+
+#define ICP_QAT_FW_COMP_EOP_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_EOP_BITPOS, \
+	ICP_QAT_FW_COMP_EOP_MASK)
+
+#define ICP_QAT_FW_COMP_EOP_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_EOP_BITPOS, \
+	ICP_QAT_FW_COMP_EOP_MASK)
+
+#define ICP_QAT_FW_COMP_BFINAL_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_BFINAL_BITPOS, \
+	ICP_QAT_FW_COMP_BFINAL_MASK)
+
+#define ICP_QAT_FW_COMP_BFINAL_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_BFINAL_BITPOS, \
+	ICP_QAT_FW_COMP_BFINAL_MASK)
+
+#define ICP_QAT_FW_COMP_CNV_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_CNV_BITPOS, \
+	ICP_QAT_FW_COMP_CNV_MASK)
+
+#define ICP_QAT_FW_COMP_CNVNR_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_CNVNR_BITPOS, \
+	ICP_QAT_FW_COMP_CNVNR_MASK)
+
+#define ICP_QAT_FW_COMP_CNV_DFX_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_CNV_DFX_BITPOS, \
+	ICP_QAT_FW_COMP_CNV_DFX_MASK)
+
+#define ICP_QAT_FW_COMP_CNV_DFX_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_CNV_DFX_BITPOS, \
+	ICP_QAT_FW_COMP_CNV_DFX_MASK)
+
+#define ICP_QAT_FW_COMP_CRC_MODE_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_CRC_MODE_BITPOS, \
+	ICP_QAT_FW_COMP_CRC_MODE_MASK)
+
+#define ICP_QAT_FW_COMP_XXHASH_ACC_MODE_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_XXHASH_ACC_MODE_BITPOS, \
+	ICP_QAT_FW_COMP_XXHASH_ACC_MODE_MASK)
+
+#define ICP_QAT_FW_COMP_XXHASH_ACC_MODE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_XXHASH_ACC_MODE_BITPOS, \
+	ICP_QAT_FW_COMP_XXHASH_ACC_MODE_MASK)
+
+#define ICP_QAT_FW_COMP_CNV_ERROR_TYPE_GET(flags) \
+	QAT_FIELD_GET(flags, ICP_QAT_FW_COMP_CNV_ERROR_BITPOS, \
+	ICP_QAT_FW_COMP_CNV_ERROR_MASK)
+
+#define ICP_QAT_FW_COMP_CNV_ERROR_TYPE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, ICP_QAT_FW_COMP_CNV_ERROR_BITPOS, \
+	ICP_QAT_FW_COMP_CNV_ERROR_MASK)
+
+struct icp_qat_fw_xlt_req_params {
+	__u64 inter_buff_ptr;
+};
+
+struct icp_qat_fw_comp_cd_hdr {
+	__u16 ram_bank_flags;
+	__u8 comp_cfg_offset;
+	__u8 next_curr_id;
+	__u32 resrvd;
+	__u64 comp_state_addr;
+	__u64 ram_banks_addr;
+};
+
+#define COMP_CPR_INITIAL_CRC 0
+#define COMP_CPR_INITIAL_ADLER 1
+
+struct icp_qat_fw_xlt_cd_hdr {
+	__u16 resrvd1;
+	__u8 resrvd2;
+	__u8 next_curr_id;
+	__u32 resrvd3;
+};
+
+struct icp_qat_fw_comp_req {
+	struct icp_qat_fw_comn_req_hdr comn_hdr;
+	struct icp_qat_fw_comp_req_hdr_cd_pars cd_pars;
+	struct icp_qat_fw_comn_req_mid comn_mid;
+	struct icp_qat_fw_comp_req_params comp_pars;
+	union {
+		struct icp_qat_fw_xlt_req_params xlt_pars;
+		__u32 resrvd1[ICP_QAT_FW_NUM_LONGWORDS_2];
+	} u1;
+	__u32 resrvd2[ICP_QAT_FW_NUM_LONGWORDS_2];
+	struct icp_qat_fw_comp_cd_hdr comp_cd_ctrl;
+	union {
+		struct icp_qat_fw_xlt_cd_hdr xlt_cd_ctrl;
+		__u32 resrvd3[ICP_QAT_FW_NUM_LONGWORDS_2];
+	} u2;
+};
+
+struct icp_qat_fw_resp_comp_pars {
+	__u32 input_byte_counter;
+	__u32 output_byte_counter;
+	union {
+		struct {
+			__u32 curr_crc32;
+			__u32 curr_adler_32;
+		} legacy;
+		__u32 resrvd[ICP_QAT_FW_NUM_LONGWORDS_2];
+	} crc;
+};
+
+struct icp_qat_fw_comp_state {
+	__u32 rd8_counter;
+	__u32 status_flags;
+	__u32 in_counter;
+	__u32 out_counter;
+	__u64 intermediate_state;
+	__u32 lobc;
+	__u32 replaybc;
+	__u64 pcrc64_poly;
+	__u32 crc32;
+	__u32 adler_xxhash32;
+	__u64 pcrc64_xorout;
+	__u32 out_buf_size;
+	__u32 in_buf_size;
+	__u64 in_pcrc64;
+	__u64 out_pcrc64;
+	__u32 lobs;
+	__u32 libc;
+	__u64 reserved;
+	__u32 xxhash_state[4];
+	__u32 cleartext[4];
+};
+
+struct icp_qat_fw_comp_resp {
+	struct icp_qat_fw_comn_resp_hdr comn_resp;
+	__u64 opaque_data;
+	struct icp_qat_fw_resp_comp_pars comp_resp_pars;
+};
+
+#define QAT_FW_COMP_BANK_FLAG_MASK 0x1
+#define QAT_FW_COMP_BANK_I_BITPOS 8
+#define QAT_FW_COMP_BANK_H_BITPOS 7
+#define QAT_FW_COMP_BANK_G_BITPOS 6
+#define QAT_FW_COMP_BANK_F_BITPOS 5
+#define QAT_FW_COMP_BANK_E_BITPOS 4
+#define QAT_FW_COMP_BANK_D_BITPOS 3
+#define QAT_FW_COMP_BANK_C_BITPOS 2
+#define QAT_FW_COMP_BANK_B_BITPOS 1
+#define QAT_FW_COMP_BANK_A_BITPOS 0
+
+enum icp_qat_fw_comp_bank_enabled {
+	ICP_QAT_FW_COMP_BANK_DISABLED = 0,
+	ICP_QAT_FW_COMP_BANK_ENABLED = 1,
+	ICP_QAT_FW_COMP_BANK_DELIMITER = 2
+};
+
+#define ICP_QAT_FW_COMP_RAM_FLAGS_BUILD(bank_i_enable, bank_h_enable, \
+					bank_g_enable, bank_f_enable, \
+					bank_e_enable, bank_d_enable, \
+					bank_c_enable, bank_b_enable, \
+					bank_a_enable) \
+	((((bank_i_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_I_BITPOS) | \
+	(((bank_h_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_H_BITPOS) | \
+	(((bank_g_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_G_BITPOS) | \
+	(((bank_f_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_F_BITPOS) | \
+	(((bank_e_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_E_BITPOS) | \
+	(((bank_d_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_D_BITPOS) | \
+	(((bank_c_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_C_BITPOS) | \
+	(((bank_b_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_B_BITPOS) | \
+	(((bank_a_enable) & QAT_FW_COMP_BANK_FLAG_MASK) << \
+	QAT_FW_COMP_BANK_A_BITPOS))
+
+struct icp_qat_fw_comp_crc_data_struct {
+	__u32 crc32;
+	union {
+		__u32 adler;
+		__u32 xxhash;
+	} adler_xxhash_u;
+	__u32 cpr_in_crc_lo;
+	__u32 cpr_in_crc_hi;
+	__u32 cpr_out_crc_lo;
+	__u32 cpr_out_crc_hi;
+	__u32 xlt_in_crc_lo;
+	__u32 xlt_in_crc_hi;
+	__u32 xlt_out_crc_lo;
+	__u32 xlt_out_crc_hi;
+	__u32 prog_crc_poly_lo;
+	__u32 prog_crc_poly_hi;
+	__u32 xor_out_lo;
+	__u32 xor_out_hi;
+	__u32 append_crc_lo;
+	__u32 append_crc_hi;
+};
+
+struct xxhash_acc_state_buff {
+	__u32 in_counter;
+	__u32 out_counter;
+	__u32 xxhash_state[4];
+	__u32 clear_txt[4];
+};
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_hw.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw.h
index 433304cad2ed..4042739bb6fa 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_hw.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw.h
@@ -307,4 +307,70 @@ struct icp_qat_hw_cipher_algo_blk {
 		struct icp_qat_hw_ucs_cipher_aes256_f8 ucs_aes;
 	};
 } __aligned(64);
+
+enum icp_qat_hw_compression_direction {
+	ICP_QAT_HW_COMPRESSION_DIR_COMPRESS = 0,
+	ICP_QAT_HW_COMPRESSION_DIR_DECOMPRESS = 1,
+	ICP_QAT_HW_COMPRESSION_DIR_DELIMITER = 2
+};
+
+enum icp_qat_hw_compression_delayed_match {
+	ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DISABLED = 0,
+	ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_ENABLED = 1,
+	ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DELIMITER = 2
+};
+
+enum icp_qat_hw_compression_algo {
+	ICP_QAT_HW_COMPRESSION_ALGO_DEFLATE = 0,
+	ICP_QAT_HW_COMPRESSION_ALGO_LZS = 1,
+	ICP_QAT_HW_COMPRESSION_ALGO_DELIMITER = 2
+};
+
+enum icp_qat_hw_compression_depth {
+	ICP_QAT_HW_COMPRESSION_DEPTH_1 = 0,
+	ICP_QAT_HW_COMPRESSION_DEPTH_4 = 1,
+	ICP_QAT_HW_COMPRESSION_DEPTH_8 = 2,
+	ICP_QAT_HW_COMPRESSION_DEPTH_16 = 3,
+	ICP_QAT_HW_COMPRESSION_DEPTH_128 = 4,
+	ICP_QAT_HW_COMPRESSION_DEPTH_DELIMITER = 5
+};
+
+enum icp_qat_hw_compression_file_type {
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_0 = 0,
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_1 = 1,
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_2 = 2,
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_3 = 3,
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_4 = 4,
+	ICP_QAT_HW_COMPRESSION_FILE_TYPE_DELIMITER = 5
+};
+
+struct icp_qat_hw_compression_config {
+	__u32 lower_val;
+	__u32 upper_val;
+};
+
+#define QAT_COMPRESSION_DIR_BITPOS 4
+#define QAT_COMPRESSION_DIR_MASK 0x7
+#define QAT_COMPRESSION_DELAYED_MATCH_BITPOS 16
+#define QAT_COMPRESSION_DELAYED_MATCH_MASK 0x1
+#define QAT_COMPRESSION_ALGO_BITPOS 31
+#define QAT_COMPRESSION_ALGO_MASK 0x1
+#define QAT_COMPRESSION_DEPTH_BITPOS 28
+#define QAT_COMPRESSION_DEPTH_MASK 0x7
+#define QAT_COMPRESSION_FILE_TYPE_BITPOS 24
+#define QAT_COMPRESSION_FILE_TYPE_MASK 0xF
+
+#define ICP_QAT_HW_COMPRESSION_CONFIG_BUILD(dir, delayed, \
+	algo, depth, filetype) \
+	((((dir) & QAT_COMPRESSION_DIR_MASK) << \
+	QAT_COMPRESSION_DIR_BITPOS) | \
+	(((delayed) & QAT_COMPRESSION_DELAYED_MATCH_MASK) << \
+	QAT_COMPRESSION_DELAYED_MATCH_BITPOS) | \
+	(((algo) & QAT_COMPRESSION_ALGO_MASK) << \
+	QAT_COMPRESSION_ALGO_BITPOS) | \
+	(((depth) & QAT_COMPRESSION_DEPTH_MASK) << \
+	QAT_COMPRESSION_DEPTH_BITPOS) | \
+	(((filetype) & QAT_COMPRESSION_FILE_TYPE_MASK) << \
+	QAT_COMPRESSION_FILE_TYPE_BITPOS))
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h
new file mode 100644
index 000000000000..7ea8962272f2
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp.h
@@ -0,0 +1,164 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef _ICP_QAT_HW_20_COMP_H_
+#define _ICP_QAT_HW_20_COMP_H_
+
+#include "icp_qat_hw_20_comp_defs.h"
+#include "icp_qat_fw.h"
+
+struct icp_qat_hw_comp_20_config_csr_lower {
+	enum icp_qat_hw_comp_20_extended_delay_match_mode edmm;
+	enum icp_qat_hw_comp_20_hw_comp_format algo;
+	enum icp_qat_hw_comp_20_search_depth sd;
+	enum icp_qat_hw_comp_20_hbs_control hbs;
+	enum icp_qat_hw_comp_20_abd abd;
+	enum icp_qat_hw_comp_20_lllbd_ctrl lllbd;
+	enum icp_qat_hw_comp_20_min_match_control mmctrl;
+	enum icp_qat_hw_comp_20_skip_hash_collision hash_col;
+	enum icp_qat_hw_comp_20_skip_hash_update hash_update;
+	enum icp_qat_hw_comp_20_byte_skip skip_ctrl;
+};
+
+static inline __u32
+ICP_QAT_FW_COMP_20_BUILD_CONFIG_LOWER(struct icp_qat_hw_comp_20_config_csr_lower csr)
+{
+	u32 val32 = 0;
+
+	QAT_FIELD_SET(val32, csr.algo,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_HW_COMP_FORMAT_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_HW_COMP_FORMAT_MASK);
+	QAT_FIELD_SET(val32, csr.sd,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SEARCH_DEPTH_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SEARCH_DEPTH_MASK);
+	QAT_FIELD_SET(val32, csr.edmm,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_EXTENDED_DELAY_MATCH_MODE_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_EXTENDED_DELAY_MATCH_MODE_MASK);
+	QAT_FIELD_SET(val32, csr.hbs,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_HBS_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_HBS_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.lllbd,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LLLBD_CTRL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LLLBD_CTRL_MASK);
+	QAT_FIELD_SET(val32, csr.mmctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.hash_col,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_COLLISION_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_COLLISION_MASK);
+	QAT_FIELD_SET(val32, csr.hash_update,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_UPDATE_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_UPDATE_MASK);
+	QAT_FIELD_SET(val32, csr.skip_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_BYTE_SKIP_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_BYTE_SKIP_MASK);
+	QAT_FIELD_SET(val32, csr.abd, ICP_QAT_HW_COMP_20_CONFIG_CSR_ABD_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_ABD_MASK);
+
+	return __builtin_bswap32(val32);
+}
+
+struct icp_qat_hw_comp_20_config_csr_upper {
+	enum icp_qat_hw_comp_20_scb_control scb_ctrl;
+	enum icp_qat_hw_comp_20_rmb_control rmb_ctrl;
+	enum icp_qat_hw_comp_20_som_control som_ctrl;
+	enum icp_qat_hw_comp_20_skip_hash_rd_control skip_hash_ctrl;
+	enum icp_qat_hw_comp_20_scb_unload_control scb_unload_ctrl;
+	enum icp_qat_hw_comp_20_disable_token_fusion_control disable_token_fusion_ctrl;
+	enum icp_qat_hw_comp_20_lbms lbms;
+	enum icp_qat_hw_comp_20_scb_mode_reset_mask scb_mode_reset;
+	__u16 lazy;
+	__u16 nice;
+};
+
+static inline __u32
+ICP_QAT_FW_COMP_20_BUILD_CONFIG_UPPER(struct icp_qat_hw_comp_20_config_csr_upper csr)
+{
+	u32 val32 = 0;
+
+	QAT_FIELD_SET(val32, csr.scb_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.rmb_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_RMB_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_RMB_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.som_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SOM_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SOM_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.skip_hash_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_RD_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_RD_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.scb_unload_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_UNLOAD_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_UNLOAD_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.disable_token_fusion_ctrl,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_DISABLE_TOKEN_FUSION_CONTROL_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_DISABLE_TOKEN_FUSION_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.lbms,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LBMS_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LBMS_MASK);
+	QAT_FIELD_SET(val32, csr.scb_mode_reset,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_MODE_RESET_MASK_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_MODE_RESET_MASK_MASK);
+	QAT_FIELD_SET(val32, csr.lazy,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_MASK);
+	QAT_FIELD_SET(val32, csr.nice,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_BITPOS,
+		      ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_MASK);
+
+	return __builtin_bswap32(val32);
+}
+
+struct icp_qat_hw_decomp_20_config_csr_lower {
+	enum icp_qat_hw_decomp_20_hbs_control hbs;
+	enum icp_qat_hw_decomp_20_lbms lbms;
+	enum icp_qat_hw_decomp_20_hw_comp_format algo;
+	enum icp_qat_hw_decomp_20_min_match_control mmctrl;
+	enum icp_qat_hw_decomp_20_lz4_block_checksum_present lbc;
+};
+
+static inline __u32
+ICP_QAT_FW_DECOMP_20_BUILD_CONFIG_LOWER(struct icp_qat_hw_decomp_20_config_csr_lower csr)
+{
+	u32 val32 = 0;
+
+	QAT_FIELD_SET(val32, csr.hbs,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.lbms,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_MASK);
+	QAT_FIELD_SET(val32, csr.algo,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_MASK);
+	QAT_FIELD_SET(val32, csr.mmctrl,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.lbc,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_MASK);
+
+	return __builtin_bswap32(val32);
+}
+
+struct icp_qat_hw_decomp_20_config_csr_upper {
+	enum icp_qat_hw_decomp_20_speculative_decoder_control sdc;
+	enum icp_qat_hw_decomp_20_mini_cam_control mcc;
+};
+
+static inline __u32
+ICP_QAT_FW_DECOMP_20_BUILD_CONFIG_UPPER(struct icp_qat_hw_decomp_20_config_csr_upper csr)
+{
+	u32 val32 = 0;
+
+	QAT_FIELD_SET(val32, csr.sdc,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_SPECULATIVE_DECODER_CONTROL_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_SPECULATIVE_DECODER_CONTROL_MASK);
+	QAT_FIELD_SET(val32, csr.mcc,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MINI_CAM_CONTROL_BITPOS,
+		      ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MINI_CAM_CONTROL_MASK);
+
+	return __builtin_bswap32(val32);
+}
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp_defs.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp_defs.h
new file mode 100644
index 000000000000..208d4554283b
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/icp_qat_hw_20_comp_defs.h
@@ -0,0 +1,300 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef _ICP_QAT_HW_20_COMP_DEFS_H
+#define _ICP_QAT_HW_20_COMP_DEFS_H
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_CONTROL_BITPOS 31
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_scb_control {
+	ICP_QAT_HW_COMP_20_SCB_CONTROL_ENABLE = 0x0,
+	ICP_QAT_HW_COMP_20_SCB_CONTROL_DISABLE = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SCB_CONTROL_DISABLE
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_RMB_CONTROL_BITPOS 30
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_RMB_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_rmb_control {
+	ICP_QAT_HW_COMP_20_RMB_CONTROL_RESET_ALL = 0x0,
+	ICP_QAT_HW_COMP_20_RMB_CONTROL_RESET_FC_ONLY = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_RMB_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_RMB_CONTROL_RESET_ALL
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SOM_CONTROL_BITPOS 28
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SOM_CONTROL_MASK 0x3
+
+enum icp_qat_hw_comp_20_som_control {
+	ICP_QAT_HW_COMP_20_SOM_CONTROL_NORMAL_MODE = 0x0,
+	ICP_QAT_HW_COMP_20_SOM_CONTROL_REPLAY_MODE = 0x1,
+	ICP_QAT_HW_COMP_20_SOM_CONTROL_INPUT_CRC = 0x2,
+	ICP_QAT_HW_COMP_20_SOM_CONTROL_RESERVED_MODE = 0x3,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SOM_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SOM_CONTROL_NORMAL_MODE
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_RD_CONTROL_BITPOS 27
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_RD_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_skip_hash_rd_control {
+	ICP_QAT_HW_COMP_20_SKIP_HASH_RD_CONTROL_NO_SKIP = 0x0,
+	ICP_QAT_HW_COMP_20_SKIP_HASH_RD_CONTROL_SKIP_HASH_READS = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_RD_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SKIP_HASH_RD_CONTROL_NO_SKIP
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_UNLOAD_CONTROL_BITPOS 26
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_UNLOAD_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_scb_unload_control {
+	ICP_QAT_HW_COMP_20_SCB_UNLOAD_CONTROL_UNLOAD = 0x0,
+	ICP_QAT_HW_COMP_20_SCB_UNLOAD_CONTROL_NO_UNLOAD = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_UNLOAD_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SCB_UNLOAD_CONTROL_UNLOAD
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_DISABLE_TOKEN_FUSION_CONTROL_BITPOS 21
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_DISABLE_TOKEN_FUSION_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_disable_token_fusion_control {
+	ICP_QAT_HW_COMP_20_DISABLE_TOKEN_FUSION_CONTROL_ENABLE = 0x0,
+	ICP_QAT_HW_COMP_20_DISABLE_TOKEN_FUSION_CONTROL_DISABLE = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_DISABLE_TOKEN_FUSION_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_DISABLE_TOKEN_FUSION_CONTROL_ENABLE
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LBMS_BITPOS 19
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LBMS_MASK 0x3
+
+enum icp_qat_hw_comp_20_lbms {
+	ICP_QAT_HW_COMP_20_LBMS_LBMS_64KB = 0x0,
+	ICP_QAT_HW_COMP_20_LBMS_LBMS_256KB = 0x1,
+	ICP_QAT_HW_COMP_20_LBMS_LBMS_1MB = 0x2,
+	ICP_QAT_HW_COMP_20_LBMS_LBMS_4MB = 0x3,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LBMS_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_LBMS_LBMS_64KB
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_MODE_RESET_MASK_BITPOS 18
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_MODE_RESET_MASK_MASK 0x1
+
+enum icp_qat_hw_comp_20_scb_mode_reset_mask {
+	ICP_QAT_HW_COMP_20_SCB_MODE_RESET_MASK_RESET_COUNTERS = 0x0,
+	ICP_QAT_HW_COMP_20_SCB_MODE_RESET_MASK_RESET_COUNTERS_AND_HISTORY = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SCB_MODE_RESET_MASK_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SCB_MODE_RESET_MASK_RESET_COUNTERS
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_BITPOS 9
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_MASK 0x1ff
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LAZY_PARAM_DEFAULT_VAL 258
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_BITPOS 0
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_MASK 0x1ff
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_NICE_PARAM_DEFAULT_VAL 259
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HBS_CONTROL_BITPOS 14
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HBS_CONTROL_MASK 0x7
+
+enum icp_qat_hw_comp_20_hbs_control {
+	ICP_QAT_HW_COMP_20_HBS_CONTROL_HBS_IS_32KB = 0x0,
+	ICP_QAT_HW_COMP_23_HBS_CONTROL_HBS_IS_64KB = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HBS_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_HBS_CONTROL_HBS_IS_32KB
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_ABD_BITPOS 13
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_ABD_MASK 0x1
+
+enum icp_qat_hw_comp_20_abd {
+	ICP_QAT_HW_COMP_20_ABD_ABD_ENABLED = 0x0,
+	ICP_QAT_HW_COMP_20_ABD_ABD_DISABLED = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_ABD_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_ABD_ABD_ENABLED
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LLLBD_CTRL_BITPOS 12
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LLLBD_CTRL_MASK 0x1
+
+enum icp_qat_hw_comp_20_lllbd_ctrl {
+	ICP_QAT_HW_COMP_20_LLLBD_CTRL_LLLBD_ENABLED = 0x0,
+	ICP_QAT_HW_COMP_20_LLLBD_CTRL_LLLBD_DISABLED = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_LLLBD_CTRL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_LLLBD_CTRL_LLLBD_ENABLED
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SEARCH_DEPTH_BITPOS 8
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SEARCH_DEPTH_MASK 0xf
+
+enum icp_qat_hw_comp_20_search_depth {
+	ICP_QAT_HW_COMP_20_SEARCH_DEPTH_LEVEL_1 = 0x1,
+	ICP_QAT_HW_COMP_20_SEARCH_DEPTH_LEVEL_6 = 0x3,
+	ICP_QAT_HW_COMP_20_SEARCH_DEPTH_LEVEL_9 = 0x4,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SEARCH_DEPTH_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SEARCH_DEPTH_LEVEL_1
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HW_COMP_FORMAT_BITPOS 5
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HW_COMP_FORMAT_MASK 0x7
+
+enum icp_qat_hw_comp_20_hw_comp_format {
+	ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_ILZ77 = 0x0,
+	ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_DEFLATE = 0x1,
+	ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_LZ4 = 0x2,
+	ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_LZ4S = 0x3,
+	ICP_QAT_HW_COMP_23_HW_COMP_FORMAT_ZSTD = 0x4,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_HW_COMP_FORMAT_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_HW_COMP_FORMAT_DEFLATE
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_BITPOS 4
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_MASK 0x1
+
+enum icp_qat_hw_comp_20_min_match_control {
+	ICP_QAT_HW_COMP_20_MIN_MATCH_CONTROL_MATCH_3B = 0x0,
+	ICP_QAT_HW_COMP_20_MIN_MATCH_CONTROL_MATCH_4B = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_MIN_MATCH_CONTROL_MATCH_3B
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_COLLISION_BITPOS 3
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_COLLISION_MASK 0x1
+
+enum icp_qat_hw_comp_20_skip_hash_collision {
+	ICP_QAT_HW_COMP_20_SKIP_HASH_COLLISION_ALLOW = 0x0,
+	ICP_QAT_HW_COMP_20_SKIP_HASH_COLLISION_DONT_ALLOW = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_COLLISION_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SKIP_HASH_COLLISION_ALLOW
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_UPDATE_BITPOS 2
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_UPDATE_MASK 0x1
+
+enum icp_qat_hw_comp_20_skip_hash_update {
+	ICP_QAT_HW_COMP_20_SKIP_HASH_UPDATE_ALLOW = 0x0,
+	ICP_QAT_HW_COMP_20_SKIP_HASH_UPDATE_DONT_ALLOW = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_SKIP_HASH_UPDATE_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_SKIP_HASH_UPDATE_ALLOW
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_BYTE_SKIP_BITPOS 1
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_BYTE_SKIP_MASK 0x1
+
+enum icp_qat_hw_comp_20_byte_skip {
+	ICP_QAT_HW_COMP_20_BYTE_SKIP_3BYTE_TOKEN = 0x0,
+	ICP_QAT_HW_COMP_20_BYTE_SKIP_3BYTE_LITERAL = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_BYTE_SKIP_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_BYTE_SKIP_3BYTE_TOKEN
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_EXTENDED_DELAY_MATCH_MODE_BITPOS 0
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_EXTENDED_DELAY_MATCH_MODE_MASK 0x1
+
+enum icp_qat_hw_comp_20_extended_delay_match_mode {
+	ICP_QAT_HW_COMP_20_EXTENDED_DELAY_MATCH_MODE_EDMM_DISABLED = 0x0,
+	ICP_QAT_HW_COMP_20_EXTENDED_DELAY_MATCH_MODE_EDMM_ENABLED = 0x1,
+};
+
+#define ICP_QAT_HW_COMP_20_CONFIG_CSR_EXTENDED_DELAY_MATCH_MODE_DEFAULT_VAL \
+	ICP_QAT_HW_COMP_20_EXTENDED_DELAY_MATCH_MODE_EDMM_DISABLED
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_SPECULATIVE_DECODER_CONTROL_BITPOS 31
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_SPECULATIVE_DECODER_CONTROL_MASK 0x1
+
+enum icp_qat_hw_decomp_20_speculative_decoder_control {
+	ICP_QAT_HW_DECOMP_20_SPECULATIVE_DECODER_CONTROL_ENABLE = 0x0,
+	ICP_QAT_HW_DECOMP_20_SPECULATIVE_DECODER_CONTROL_DISABLE = 0x1,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_SPECULATIVE_DECODER_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_SPECULATIVE_DECODER_CONTROL_ENABLE
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MINI_CAM_CONTROL_BITPOS 30
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MINI_CAM_CONTROL_MASK 0x1
+
+enum icp_qat_hw_decomp_20_mini_cam_control {
+	ICP_QAT_HW_DECOMP_20_MINI_CAM_CONTROL_ENABLE = 0x0,
+	ICP_QAT_HW_DECOMP_20_MINI_CAM_CONTROL_DISABLE = 0x1,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MINI_CAM_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_MINI_CAM_CONTROL_ENABLE
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_BITPOS 14
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_MASK 0x7
+
+enum icp_qat_hw_decomp_20_hbs_control {
+	ICP_QAT_HW_DECOMP_20_HBS_CONTROL_HBS_IS_32KB = 0x0,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HBS_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_HBS_CONTROL_HBS_IS_32KB
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_BITPOS 8
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_MASK 0x3
+
+enum icp_qat_hw_decomp_20_lbms {
+	ICP_QAT_HW_DECOMP_20_LBMS_LBMS_64KB = 0x0,
+	ICP_QAT_HW_DECOMP_20_LBMS_LBMS_256KB = 0x1,
+	ICP_QAT_HW_DECOMP_20_LBMS_LBMS_1MB = 0x2,
+	ICP_QAT_HW_DECOMP_20_LBMS_LBMS_4MB = 0x3,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LBMS_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_LBMS_LBMS_64KB
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_BITPOS 5
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_MASK 0x7
+
+enum icp_qat_hw_decomp_20_hw_comp_format {
+	ICP_QAT_HW_DECOMP_20_HW_DECOMP_FORMAT_DEFLATE = 0x1,
+	ICP_QAT_HW_DECOMP_20_HW_DECOMP_FORMAT_LZ4 = 0x2,
+	ICP_QAT_HW_DECOMP_20_HW_DECOMP_FORMAT_LZ4S = 0x3,
+	ICP_QAT_HW_DECOMP_23_HW_DECOMP_FORMAT_ZSTD = 0x4,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_HW_DECOMP_FORMAT_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_HW_DECOMP_FORMAT_DEFLATE
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_BITPOS 4
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_MASK 0x1
+
+enum icp_qat_hw_decomp_20_min_match_control {
+	ICP_QAT_HW_DECOMP_20_MIN_MATCH_CONTROL_MATCH_3B = 0x0,
+	ICP_QAT_HW_DECOMP_20_MIN_MATCH_CONTROL_MATCH_4B = 0x1,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_MIN_MATCH_CONTROL_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_MIN_MATCH_CONTROL_MATCH_3B
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_BITPOS 3
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_MASK 0x1
+
+enum icp_qat_hw_decomp_20_lz4_block_checksum_present {
+	ICP_QAT_HW_DECOMP_20_LZ4_BLOCK_CHKSUM_ABSENT = 0x0,
+	ICP_QAT_HW_DECOMP_20_LZ4_BLOCK_CHKSUM_PRESENT = 0x1,
+};
+
+#define ICP_QAT_HW_DECOMP_20_CONFIG_CSR_LZ4_BLOCK_CHECKSUM_PRESENT_DEFAULT_VAL \
+	ICP_QAT_HW_DECOMP_20_LZ4_BLOCK_CHKSUM_ABSENT
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_algs.c
index cad9c58caab1..b4b9f0aa59b9 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_algs.c
@@ -23,6 +23,7 @@
 #include "icp_qat_hw.h"
 #include "icp_qat_fw.h"
 #include "icp_qat_fw_la.h"
+#include "qat_bl.h"
 
 #define QAT_AES_HW_CONFIG_ENC(alg, mode) \
 	ICP_QAT_HW_CIPHER_CONFIG_BUILD(mode, alg, \
@@ -663,189 +664,6 @@ static int qat_alg_aead_setkey(struct crypto_aead *tfm, const u8 *key,
 		return qat_alg_aead_newkey(tfm, key, keylen);
 }
 
-static void qat_alg_free_bufl(struct qat_crypto_instance *inst,
-			      struct qat_crypto_request *qat_req)
-{
-	struct device *dev = &GET_DEV(inst->accel_dev);
-	struct qat_alg_buf_list *bl = qat_req->buf.bl;
-	struct qat_alg_buf_list *blout = qat_req->buf.blout;
-	dma_addr_t blp = qat_req->buf.blp;
-	dma_addr_t blpout = qat_req->buf.bloutp;
-	size_t sz = qat_req->buf.sz;
-	size_t sz_out = qat_req->buf.sz_out;
-	int bl_dma_dir;
-	int i;
-
-	bl_dma_dir = blp != blpout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
-
-	for (i = 0; i < bl->num_bufs; i++)
-		dma_unmap_single(dev, bl->bufers[i].addr,
-				 bl->bufers[i].len, bl_dma_dir);
-
-	dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
-
-	if (!qat_req->buf.sgl_src_valid)
-		kfree(bl);
-
-	if (blp != blpout) {
-		/* If out of place operation dma unmap only data */
-		int bufless = blout->num_bufs - blout->num_mapped_bufs;
-
-		for (i = bufless; i < blout->num_bufs; i++) {
-			dma_unmap_single(dev, blout->bufers[i].addr,
-					 blout->bufers[i].len,
-					 DMA_FROM_DEVICE);
-		}
-		dma_unmap_single(dev, blpout, sz_out, DMA_TO_DEVICE);
-
-		if (!qat_req->buf.sgl_dst_valid)
-			kfree(blout);
-	}
-}
-
-static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
-			       struct scatterlist *sgl,
-			       struct scatterlist *sglout,
-			       struct qat_crypto_request *qat_req,
-			       gfp_t flags)
-{
-	struct device *dev = &GET_DEV(inst->accel_dev);
-	int i, sg_nctr = 0;
-	int n = sg_nents(sgl);
-	struct qat_alg_buf_list *bufl;
-	struct qat_alg_buf_list *buflout = NULL;
-	dma_addr_t blp = DMA_MAPPING_ERROR;
-	dma_addr_t bloutp = DMA_MAPPING_ERROR;
-	struct scatterlist *sg;
-	size_t sz_out, sz = struct_size(bufl, bufers, n);
-	int node = dev_to_node(&GET_DEV(inst->accel_dev));
-	int bufl_dma_dir;
-
-	if (unlikely(!n))
-		return -EINVAL;
-
-	qat_req->buf.sgl_src_valid = false;
-	qat_req->buf.sgl_dst_valid = false;
-
-	if (n > QAT_MAX_BUFF_DESC) {
-		bufl = kzalloc_node(sz, flags, node);
-		if (unlikely(!bufl))
-			return -ENOMEM;
-	} else {
-		bufl = &qat_req->buf.sgl_src.sgl_hdr;
-		memset(bufl, 0, sizeof(struct qat_alg_buf_list));
-		qat_req->buf.sgl_src_valid = true;
-	}
-
-	bufl_dma_dir = sgl != sglout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
-
-	for_each_sg(sgl, sg, n, i)
-		bufl->bufers[i].addr = DMA_MAPPING_ERROR;
-
-	for_each_sg(sgl, sg, n, i) {
-		int y = sg_nctr;
-
-		if (!sg->length)
-			continue;
-
-		bufl->bufers[y].addr = dma_map_single(dev, sg_virt(sg),
-						      sg->length,
-						      bufl_dma_dir);
-		bufl->bufers[y].len = sg->length;
-		if (unlikely(dma_mapping_error(dev, bufl->bufers[y].addr)))
-			goto err_in;
-		sg_nctr++;
-	}
-	bufl->num_bufs = sg_nctr;
-	blp = dma_map_single(dev, bufl, sz, DMA_TO_DEVICE);
-	if (unlikely(dma_mapping_error(dev, blp)))
-		goto err_in;
-	qat_req->buf.bl = bufl;
-	qat_req->buf.blp = blp;
-	qat_req->buf.sz = sz;
-	/* Handle out of place operation */
-	if (sgl != sglout) {
-		struct qat_alg_buf *bufers;
-
-		n = sg_nents(sglout);
-		sz_out = struct_size(buflout, bufers, n);
-		sg_nctr = 0;
-
-		if (n > QAT_MAX_BUFF_DESC) {
-			buflout = kzalloc_node(sz_out, flags, node);
-			if (unlikely(!buflout))
-				goto err_in;
-		} else {
-			buflout = &qat_req->buf.sgl_dst.sgl_hdr;
-			memset(buflout, 0, sizeof(struct qat_alg_buf_list));
-			qat_req->buf.sgl_dst_valid = true;
-		}
-
-		bufers = buflout->bufers;
-		for_each_sg(sglout, sg, n, i)
-			bufers[i].addr = DMA_MAPPING_ERROR;
-
-		for_each_sg(sglout, sg, n, i) {
-			int y = sg_nctr;
-
-			if (!sg->length)
-				continue;
-
-			bufers[y].addr = dma_map_single(dev, sg_virt(sg),
-							sg->length,
-							DMA_FROM_DEVICE);
-			if (unlikely(dma_mapping_error(dev, bufers[y].addr)))
-				goto err_out;
-			bufers[y].len = sg->length;
-			sg_nctr++;
-		}
-		buflout->num_bufs = sg_nctr;
-		buflout->num_mapped_bufs = sg_nctr;
-		bloutp = dma_map_single(dev, buflout, sz_out, DMA_TO_DEVICE);
-		if (unlikely(dma_mapping_error(dev, bloutp)))
-			goto err_out;
-		qat_req->buf.blout = buflout;
-		qat_req->buf.bloutp = bloutp;
-		qat_req->buf.sz_out = sz_out;
-	} else {
-		/* Otherwise set the src and dst to the same address */
-		qat_req->buf.bloutp = qat_req->buf.blp;
-		qat_req->buf.sz_out = 0;
-	}
-	return 0;
-
-err_out:
-	if (!dma_mapping_error(dev, bloutp))
-		dma_unmap_single(dev, bloutp, sz_out, DMA_TO_DEVICE);
-
-	n = sg_nents(sglout);
-	for (i = 0; i < n; i++)
-		if (!dma_mapping_error(dev, buflout->bufers[i].addr))
-			dma_unmap_single(dev, buflout->bufers[i].addr,
-					 buflout->bufers[i].len,
-					 DMA_FROM_DEVICE);
-
-	if (!qat_req->buf.sgl_dst_valid)
-		kfree(buflout);
-
-err_in:
-	if (!dma_mapping_error(dev, blp))
-		dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
-
-	n = sg_nents(sgl);
-	for (i = 0; i < n; i++)
-		if (!dma_mapping_error(dev, bufl->bufers[i].addr))
-			dma_unmap_single(dev, bufl->bufers[i].addr,
-					 bufl->bufers[i].len,
-					 bufl_dma_dir);
-
-	if (!qat_req->buf.sgl_src_valid)
-		kfree(bufl);
-
-	dev_err(dev, "Failed to map buf for dma\n");
-	return -ENOMEM;
-}
-
 static void qat_aead_alg_callback(struct icp_qat_fw_la_resp *qat_resp,
 				  struct qat_crypto_request *qat_req)
 {
@@ -855,7 +673,7 @@ static void qat_aead_alg_callback(struct icp_qat_fw_la_resp *qat_resp,
 	u8 stat_filed = qat_resp->comn_resp.comn_status;
 	int res = 0, qat_res = ICP_QAT_FW_COMN_RESP_CRYPTO_STAT_GET(stat_filed);
 
-	qat_alg_free_bufl(inst, qat_req);
+	qat_bl_free_bufl(inst->accel_dev, &qat_req->buf);
 	if (unlikely(qat_res != ICP_QAT_FW_COMN_STATUS_FLAG_OK))
 		res = -EBADMSG;
 	areq->base.complete(&areq->base, res);
@@ -925,7 +743,7 @@ static void qat_skcipher_alg_callback(struct icp_qat_fw_la_resp *qat_resp,
 	u8 stat_filed = qat_resp->comn_resp.comn_status;
 	int res = 0, qat_res = ICP_QAT_FW_COMN_RESP_CRYPTO_STAT_GET(stat_filed);
 
-	qat_alg_free_bufl(inst, qat_req);
+	qat_bl_free_bufl(inst->accel_dev, &qat_req->buf);
 	if (unlikely(qat_res != ICP_QAT_FW_COMN_STATUS_FLAG_OK))
 		res = -EINVAL;
 
@@ -981,7 +799,8 @@ static int qat_alg_aead_dec(struct aead_request *areq)
 	if (cipher_len % AES_BLOCK_SIZE != 0)
 		return -EINVAL;
 
-	ret = qat_alg_sgl_to_bufl(ctx->inst, areq->src, areq->dst, qat_req, f);
+	ret = qat_bl_sgl_to_bufl(ctx->inst->accel_dev, areq->src, areq->dst,
+				 &qat_req->buf, NULL, f);
 	if (unlikely(ret))
 		return ret;
 
@@ -1003,7 +822,7 @@ static int qat_alg_aead_dec(struct aead_request *areq)
 
 	ret = qat_alg_send_sym_message(qat_req, ctx->inst, &areq->base);
 	if (ret == -ENOSPC)
-		qat_alg_free_bufl(ctx->inst, qat_req);
+		qat_bl_free_bufl(ctx->inst->accel_dev, &qat_req->buf);
 
 	return ret;
 }
@@ -1024,7 +843,8 @@ static int qat_alg_aead_enc(struct aead_request *areq)
 	if (areq->cryptlen % AES_BLOCK_SIZE != 0)
 		return -EINVAL;
 
-	ret = qat_alg_sgl_to_bufl(ctx->inst, areq->src, areq->dst, qat_req, f);
+	ret = qat_bl_sgl_to_bufl(ctx->inst->accel_dev, areq->src, areq->dst,
+				 &qat_req->buf, NULL, f);
 	if (unlikely(ret))
 		return ret;
 
@@ -1048,7 +868,7 @@ static int qat_alg_aead_enc(struct aead_request *areq)
 
 	ret = qat_alg_send_sym_message(qat_req, ctx->inst, &areq->base);
 	if (ret == -ENOSPC)
-		qat_alg_free_bufl(ctx->inst, qat_req);
+		qat_bl_free_bufl(ctx->inst->accel_dev, &qat_req->buf);
 
 	return ret;
 }
@@ -1209,7 +1029,8 @@ static int qat_alg_skcipher_encrypt(struct skcipher_request *req)
 	if (req->cryptlen == 0)
 		return 0;
 
-	ret = qat_alg_sgl_to_bufl(ctx->inst, req->src, req->dst, qat_req, f);
+	ret = qat_bl_sgl_to_bufl(ctx->inst->accel_dev, req->src, req->dst,
+				 &qat_req->buf, NULL, f);
 	if (unlikely(ret))
 		return ret;
 
@@ -1230,7 +1051,7 @@ static int qat_alg_skcipher_encrypt(struct skcipher_request *req)
 
 	ret = qat_alg_send_sym_message(qat_req, ctx->inst, &req->base);
 	if (ret == -ENOSPC)
-		qat_alg_free_bufl(ctx->inst, qat_req);
+		qat_bl_free_bufl(ctx->inst->accel_dev, &qat_req->buf);
 
 	return ret;
 }
@@ -1275,7 +1096,8 @@ static int qat_alg_skcipher_decrypt(struct skcipher_request *req)
 	if (req->cryptlen == 0)
 		return 0;
 
-	ret = qat_alg_sgl_to_bufl(ctx->inst, req->src, req->dst, qat_req, f);
+	ret = qat_bl_sgl_to_bufl(ctx->inst->accel_dev, req->src, req->dst,
+				 &qat_req->buf, NULL, f);
 	if (unlikely(ret))
 		return ret;
 
@@ -1297,7 +1119,7 @@ static int qat_alg_skcipher_decrypt(struct skcipher_request *req)
 
 	ret = qat_alg_send_sym_message(qat_req, ctx->inst, &req->base);
 	if (ret == -ENOSPC)
-		qat_alg_free_bufl(ctx->inst, qat_req);
+		qat_bl_free_bufl(ctx->inst->accel_dev, &qat_req->buf);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs_send.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_algs_send.h
index 5ce9f4f69d8f..0baca16e1eff 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_algs_send.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_algs_send.h
@@ -3,7 +3,21 @@
 #ifndef QAT_ALGS_SEND_H
 #define QAT_ALGS_SEND_H
 
-#include "qat_crypto.h"
+#include <linux/list.h>
+#include "adf_transport_internal.h"
+
+struct qat_instance_backlog {
+	struct list_head list;
+	spinlock_t lock; /* protects backlog list */
+};
+
+struct qat_alg_req {
+	u32 *fw_req;
+	struct adf_etr_ring_data *tx_ring;
+	struct crypto_async_request *base;
+	struct list_head list;
+	struct qat_instance_backlog *backlog;
+};
 
 int qat_alg_send_message(struct qat_alg_req *req);
 void qat_alg_send_backlog(struct qat_instance_backlog *backlog);
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 94a26702aeae..935a7e012946 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -494,6 +494,8 @@ static int qat_dh_init_tfm(struct crypto_kpp *tfm)
 	if (!inst)
 		return -EINVAL;
 
+	kpp_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64);
+
 	ctx->p_size = 0;
 	ctx->g2 = false;
 	ctx->inst = inst;
@@ -1230,6 +1232,8 @@ static int qat_rsa_init_tfm(struct crypto_akcipher *tfm)
 	if (!inst)
 		return -EINVAL;
 
+	akcipher_set_reqsize(tfm, sizeof(struct qat_asym_request) + 64);
+
 	ctx->key_sz = 0;
 	ctx->inst = inst;
 	return 0;
@@ -1252,7 +1256,6 @@ static struct akcipher_alg rsa = {
 	.max_size = qat_rsa_max_size,
 	.init = qat_rsa_init_tfm,
 	.exit = qat_rsa_exit_tfm,
-	.reqsize = sizeof(struct qat_asym_request) + 64,
 	.base = {
 		.cra_name = "rsa",
 		.cra_driver_name = "qat-rsa",
@@ -1269,7 +1272,6 @@ static struct kpp_alg dh = {
 	.max_size = qat_dh_max_size,
 	.init = qat_dh_init_tfm,
 	.exit = qat_dh_exit_tfm,
-	.reqsize = sizeof(struct qat_asym_request) + 64,
 	.base = {
 		.cra_name = "dh",
 		.cra_driver_name = "qat-dh",
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_bl.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_bl.c
new file mode 100644
index 000000000000..2e89ff08041b
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_bl.c
@@ -0,0 +1,383 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2014 - 2022 Intel Corporation */
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <linux/scatterlist.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include "adf_accel_devices.h"
+#include "qat_bl.h"
+#include "qat_crypto.h"
+
+void qat_bl_free_bufl(struct adf_accel_dev *accel_dev,
+		      struct qat_request_buffs *buf)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	struct qat_alg_buf_list *bl = buf->bl;
+	struct qat_alg_buf_list *blout = buf->blout;
+	dma_addr_t blp = buf->blp;
+	dma_addr_t blpout = buf->bloutp;
+	size_t sz = buf->sz;
+	size_t sz_out = buf->sz_out;
+	int bl_dma_dir;
+	int i;
+
+	bl_dma_dir = blp != blpout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+
+	for (i = 0; i < bl->num_bufs; i++)
+		dma_unmap_single(dev, bl->bufers[i].addr,
+				 bl->bufers[i].len, bl_dma_dir);
+
+	dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
+
+	if (!buf->sgl_src_valid)
+		kfree(bl);
+
+	if (blp != blpout) {
+		for (i = 0; i < blout->num_mapped_bufs; i++) {
+			dma_unmap_single(dev, blout->bufers[i].addr,
+					 blout->bufers[i].len,
+					 DMA_FROM_DEVICE);
+		}
+		dma_unmap_single(dev, blpout, sz_out, DMA_TO_DEVICE);
+
+		if (!buf->sgl_dst_valid)
+			kfree(blout);
+	}
+}
+
+static int __qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev,
+				struct scatterlist *sgl,
+				struct scatterlist *sglout,
+				struct qat_request_buffs *buf,
+				dma_addr_t extra_dst_buff,
+				size_t sz_extra_dst_buff,
+				gfp_t flags)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	int i, sg_nctr = 0;
+	int n = sg_nents(sgl);
+	struct qat_alg_buf_list *bufl;
+	struct qat_alg_buf_list *buflout = NULL;
+	dma_addr_t blp = DMA_MAPPING_ERROR;
+	dma_addr_t bloutp = DMA_MAPPING_ERROR;
+	struct scatterlist *sg;
+	size_t sz_out, sz = struct_size(bufl, bufers, n);
+	int node = dev_to_node(&GET_DEV(accel_dev));
+	int bufl_dma_dir;
+
+	if (unlikely(!n))
+		return -EINVAL;
+
+	buf->sgl_src_valid = false;
+	buf->sgl_dst_valid = false;
+
+	if (n > QAT_MAX_BUFF_DESC) {
+		bufl = kzalloc_node(sz, flags, node);
+		if (unlikely(!bufl))
+			return -ENOMEM;
+	} else {
+		bufl = &buf->sgl_src.sgl_hdr;
+		memset(bufl, 0, sizeof(struct qat_alg_buf_list));
+		buf->sgl_src_valid = true;
+	}
+
+	bufl_dma_dir = sgl != sglout ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+
+	for (i = 0; i < n; i++)
+		bufl->bufers[i].addr = DMA_MAPPING_ERROR;
+
+	for_each_sg(sgl, sg, n, i) {
+		int y = sg_nctr;
+
+		if (!sg->length)
+			continue;
+
+		bufl->bufers[y].addr = dma_map_single(dev, sg_virt(sg),
+						      sg->length,
+						      bufl_dma_dir);
+		bufl->bufers[y].len = sg->length;
+		if (unlikely(dma_mapping_error(dev, bufl->bufers[y].addr)))
+			goto err_in;
+		sg_nctr++;
+	}
+	bufl->num_bufs = sg_nctr;
+	blp = dma_map_single(dev, bufl, sz, DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(dev, blp)))
+		goto err_in;
+	buf->bl = bufl;
+	buf->blp = blp;
+	buf->sz = sz;
+	/* Handle out of place operation */
+	if (sgl != sglout) {
+		struct qat_alg_buf *bufers;
+		int extra_buff = extra_dst_buff ? 1 : 0;
+		int n_sglout = sg_nents(sglout);
+
+		n = n_sglout + extra_buff;
+		sz_out = struct_size(buflout, bufers, n);
+		sg_nctr = 0;
+
+		if (n > QAT_MAX_BUFF_DESC) {
+			buflout = kzalloc_node(sz_out, flags, node);
+			if (unlikely(!buflout))
+				goto err_in;
+		} else {
+			buflout = &buf->sgl_dst.sgl_hdr;
+			memset(buflout, 0, sizeof(struct qat_alg_buf_list));
+			buf->sgl_dst_valid = true;
+		}
+
+		bufers = buflout->bufers;
+		for (i = 0; i < n; i++)
+			bufers[i].addr = DMA_MAPPING_ERROR;
+
+		for_each_sg(sglout, sg, n_sglout, i) {
+			int y = sg_nctr;
+
+			if (!sg->length)
+				continue;
+
+			bufers[y].addr = dma_map_single(dev, sg_virt(sg),
+							sg->length,
+							DMA_FROM_DEVICE);
+			if (unlikely(dma_mapping_error(dev, bufers[y].addr)))
+				goto err_out;
+			bufers[y].len = sg->length;
+			sg_nctr++;
+		}
+		if (extra_buff) {
+			bufers[sg_nctr].addr = extra_dst_buff;
+			bufers[sg_nctr].len = sz_extra_dst_buff;
+		}
+
+		buflout->num_bufs = sg_nctr;
+		buflout->num_bufs += extra_buff;
+		buflout->num_mapped_bufs = sg_nctr;
+		bloutp = dma_map_single(dev, buflout, sz_out, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(dev, bloutp)))
+			goto err_out;
+		buf->blout = buflout;
+		buf->bloutp = bloutp;
+		buf->sz_out = sz_out;
+	} else {
+		/* Otherwise set the src and dst to the same address */
+		buf->bloutp = buf->blp;
+		buf->sz_out = 0;
+	}
+	return 0;
+
+err_out:
+	if (!dma_mapping_error(dev, bloutp))
+		dma_unmap_single(dev, bloutp, sz_out, DMA_TO_DEVICE);
+
+	n = sg_nents(sglout);
+	for (i = 0; i < n; i++) {
+		if (buflout->bufers[i].addr == extra_dst_buff)
+			break;
+		if (!dma_mapping_error(dev, buflout->bufers[i].addr))
+			dma_unmap_single(dev, buflout->bufers[i].addr,
+					 buflout->bufers[i].len,
+					 DMA_FROM_DEVICE);
+	}
+
+	if (!buf->sgl_dst_valid)
+		kfree(buflout);
+
+err_in:
+	if (!dma_mapping_error(dev, blp))
+		dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
+
+	n = sg_nents(sgl);
+	for (i = 0; i < n; i++)
+		if (!dma_mapping_error(dev, bufl->bufers[i].addr))
+			dma_unmap_single(dev, bufl->bufers[i].addr,
+					 bufl->bufers[i].len,
+					 bufl_dma_dir);
+
+	if (!buf->sgl_src_valid)
+		kfree(bufl);
+
+	dev_err(dev, "Failed to map buf for dma\n");
+	return -ENOMEM;
+}
+
+int qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev,
+		       struct scatterlist *sgl,
+		       struct scatterlist *sglout,
+		       struct qat_request_buffs *buf,
+		       struct qat_sgl_to_bufl_params *params,
+		       gfp_t flags)
+{
+	dma_addr_t extra_dst_buff = 0;
+	size_t sz_extra_dst_buff = 0;
+
+	if (params) {
+		extra_dst_buff = params->extra_dst_buff;
+		sz_extra_dst_buff = params->sz_extra_dst_buff;
+	}
+
+	return __qat_bl_sgl_to_bufl(accel_dev, sgl, sglout, buf,
+				    extra_dst_buff, sz_extra_dst_buff,
+				    flags);
+}
+
+static void qat_bl_sgl_unmap(struct adf_accel_dev *accel_dev,
+			     struct qat_alg_buf_list *bl)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	int n = bl->num_bufs;
+	int i;
+
+	for (i = 0; i < n; i++)
+		if (!dma_mapping_error(dev, bl->bufers[i].addr))
+			dma_unmap_single(dev, bl->bufers[i].addr,
+					 bl->bufers[i].len, DMA_FROM_DEVICE);
+}
+
+static int qat_bl_sgl_map(struct adf_accel_dev *accel_dev,
+			  struct scatterlist *sgl,
+			  struct qat_alg_buf_list **bl)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	struct qat_alg_buf_list *bufl;
+	int node = dev_to_node(dev);
+	struct scatterlist *sg;
+	int n, i, sg_nctr;
+	size_t sz;
+
+	n = sg_nents(sgl);
+	sz = struct_size(bufl, bufers, n);
+	bufl = kzalloc_node(sz, GFP_KERNEL, node);
+	if (unlikely(!bufl))
+		return -ENOMEM;
+
+	for (i = 0; i < n; i++)
+		bufl->bufers[i].addr = DMA_MAPPING_ERROR;
+
+	sg_nctr = 0;
+	for_each_sg(sgl, sg, n, i) {
+		int y = sg_nctr;
+
+		if (!sg->length)
+			continue;
+
+		bufl->bufers[y].addr = dma_map_single(dev, sg_virt(sg),
+						      sg->length,
+						      DMA_FROM_DEVICE);
+		bufl->bufers[y].len = sg->length;
+		if (unlikely(dma_mapping_error(dev, bufl->bufers[y].addr)))
+			goto err_map;
+		sg_nctr++;
+	}
+	bufl->num_bufs = sg_nctr;
+	bufl->num_mapped_bufs = sg_nctr;
+
+	*bl = bufl;
+
+	return 0;
+
+err_map:
+	for (i = 0; i < n; i++)
+		if (!dma_mapping_error(dev, bufl->bufers[i].addr))
+			dma_unmap_single(dev, bufl->bufers[i].addr,
+					 bufl->bufers[i].len,
+					 DMA_FROM_DEVICE);
+	kfree(bufl);
+	*bl = NULL;
+
+	return -ENOMEM;
+}
+
+static void qat_bl_sgl_free_unmap(struct adf_accel_dev *accel_dev,
+				  struct scatterlist *sgl,
+				  struct qat_alg_buf_list *bl,
+				  bool free_bl)
+{
+	if (bl) {
+		qat_bl_sgl_unmap(accel_dev, bl);
+
+		if (free_bl)
+			kfree(bl);
+	}
+	if (sgl)
+		sgl_free(sgl);
+}
+
+static int qat_bl_sgl_alloc_map(struct adf_accel_dev *accel_dev,
+				struct scatterlist **sgl,
+				struct qat_alg_buf_list **bl,
+				unsigned int dlen,
+				gfp_t gfp)
+{
+	struct scatterlist *dst;
+	int ret;
+
+	dst = sgl_alloc(dlen, gfp, NULL);
+	if (!dst) {
+		dev_err(&GET_DEV(accel_dev), "sg_alloc failed\n");
+		return -ENOMEM;
+	}
+
+	ret = qat_bl_sgl_map(accel_dev, dst, bl);
+	if (ret)
+		goto err;
+
+	*sgl = dst;
+
+	return 0;
+
+err:
+	sgl_free(dst);
+	*sgl = NULL;
+	return ret;
+}
+
+int qat_bl_realloc_map_new_dst(struct adf_accel_dev *accel_dev,
+			       struct scatterlist **sg,
+			       unsigned int dlen,
+			       struct qat_request_buffs *qat_bufs,
+			       gfp_t gfp)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	dma_addr_t new_blp = DMA_MAPPING_ERROR;
+	struct qat_alg_buf_list *new_bl;
+	struct scatterlist *new_sg;
+	size_t new_bl_size;
+	int ret;
+
+	ret = qat_bl_sgl_alloc_map(accel_dev, &new_sg, &new_bl, dlen, gfp);
+	if (ret)
+		return ret;
+
+	new_bl_size = struct_size(new_bl, bufers, new_bl->num_bufs);
+
+	/* Map new firmware SGL descriptor */
+	new_blp = dma_map_single(dev, new_bl, new_bl_size, DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(dev, new_blp)))
+		goto err;
+
+	/* Unmap old firmware SGL descriptor */
+	dma_unmap_single(dev, qat_bufs->bloutp, qat_bufs->sz_out, DMA_TO_DEVICE);
+
+	/* Free and unmap old scatterlist */
+	qat_bl_sgl_free_unmap(accel_dev, *sg, qat_bufs->blout,
+			      !qat_bufs->sgl_dst_valid);
+
+	qat_bufs->sgl_dst_valid = false;
+	qat_bufs->blout = new_bl;
+	qat_bufs->bloutp = new_blp;
+	qat_bufs->sz_out = new_bl_size;
+
+	*sg = new_sg;
+
+	return 0;
+err:
+	qat_bl_sgl_free_unmap(accel_dev, new_sg, new_bl, true);
+
+	if (!dma_mapping_error(dev, new_blp))
+		dma_unmap_single(dev, new_blp, new_bl_size, DMA_TO_DEVICE);
+
+	return -ENOMEM;
+}
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_bl.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_bl.h
new file mode 100644
index 000000000000..8ca5e52ee9e2
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_bl.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2014 - 2022 Intel Corporation */
+#ifndef QAT_BL_H
+#define QAT_BL_H
+#include <linux/crypto.h>
+#include <linux/scatterlist.h>
+#include <linux/types.h>
+
+#define QAT_MAX_BUFF_DESC	4
+
+struct qat_alg_buf {
+	u32 len;
+	u32 resrvd;
+	u64 addr;
+} __packed;
+
+struct qat_alg_buf_list {
+	u64 resrvd;
+	u32 num_bufs;
+	u32 num_mapped_bufs;
+	struct qat_alg_buf bufers[];
+} __packed;
+
+struct qat_alg_fixed_buf_list {
+	struct qat_alg_buf_list sgl_hdr;
+	struct qat_alg_buf descriptors[QAT_MAX_BUFF_DESC];
+} __packed __aligned(64);
+
+struct qat_request_buffs {
+	struct qat_alg_buf_list *bl;
+	dma_addr_t blp;
+	struct qat_alg_buf_list *blout;
+	dma_addr_t bloutp;
+	size_t sz;
+	size_t sz_out;
+	bool sgl_src_valid;
+	bool sgl_dst_valid;
+	struct qat_alg_fixed_buf_list sgl_src;
+	struct qat_alg_fixed_buf_list sgl_dst;
+};
+
+struct qat_sgl_to_bufl_params {
+	dma_addr_t extra_dst_buff;
+	size_t sz_extra_dst_buff;
+};
+
+void qat_bl_free_bufl(struct adf_accel_dev *accel_dev,
+		      struct qat_request_buffs *buf);
+int qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev,
+		       struct scatterlist *sgl,
+		       struct scatterlist *sglout,
+		       struct qat_request_buffs *buf,
+		       struct qat_sgl_to_bufl_params *params,
+		       gfp_t flags);
+
+static inline gfp_t qat_algs_alloc_flags(struct crypto_async_request *req)
+{
+	return req->flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL : GFP_ATOMIC;
+}
+
+int qat_bl_realloc_map_new_dst(struct adf_accel_dev *accel_dev,
+			       struct scatterlist **newd,
+			       unsigned int dlen,
+			       struct qat_request_buffs *qat_bufs,
+			       gfp_t gfp);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_comp_algs.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_comp_algs.c
new file mode 100644
index 000000000000..1480d36a8d2b
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_comp_algs.c
@@ -0,0 +1,344 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation */
+#include <linux/crypto.h>
+#include <crypto/acompress.h>
+#include <crypto/internal/acompress.h>
+#include <crypto/scatterwalk.h>
+#include <linux/dma-mapping.h>
+#include <linux/workqueue.h>
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "qat_bl.h"
+#include "qat_comp_req.h"
+#include "qat_compression.h"
+#include "qat_algs_send.h"
+
+static DEFINE_MUTEX(algs_lock);
+static unsigned int active_devs;
+
+enum direction {
+	DECOMPRESSION = 0,
+	COMPRESSION = 1,
+};
+
+struct qat_compression_ctx {
+	u8 comp_ctx[QAT_COMP_CTX_SIZE];
+	struct qat_compression_instance *inst;
+};
+
+struct qat_dst {
+	bool is_null;
+	int resubmitted;
+};
+
+struct qat_compression_req {
+	u8 req[QAT_COMP_REQ_SIZE];
+	struct qat_compression_ctx *qat_compression_ctx;
+	struct acomp_req *acompress_req;
+	struct qat_request_buffs buf;
+	enum direction dir;
+	int actual_dlen;
+	struct qat_alg_req alg_req;
+	struct work_struct resubmit;
+	struct qat_dst dst;
+};
+
+static int qat_alg_send_dc_message(struct qat_compression_req *qat_req,
+				   struct qat_compression_instance *inst,
+				   struct crypto_async_request *base)
+{
+	struct qat_alg_req *alg_req = &qat_req->alg_req;
+
+	alg_req->fw_req = (u32 *)&qat_req->req;
+	alg_req->tx_ring = inst->dc_tx;
+	alg_req->base = base;
+	alg_req->backlog = &inst->backlog;
+
+	return qat_alg_send_message(alg_req);
+}
+
+static void qat_comp_resubmit(struct work_struct *work)
+{
+	struct qat_compression_req *qat_req =
+		container_of(work, struct qat_compression_req, resubmit);
+	struct qat_compression_ctx *ctx = qat_req->qat_compression_ctx;
+	struct adf_accel_dev *accel_dev = ctx->inst->accel_dev;
+	struct qat_request_buffs *qat_bufs = &qat_req->buf;
+	struct qat_compression_instance *inst = ctx->inst;
+	struct acomp_req *areq = qat_req->acompress_req;
+	struct crypto_acomp *tfm = crypto_acomp_reqtfm(areq);
+	unsigned int dlen = CRYPTO_ACOMP_DST_MAX;
+	u8 *req = qat_req->req;
+	dma_addr_t dfbuf;
+	int ret;
+
+	areq->dlen = dlen;
+
+	dev_dbg(&GET_DEV(accel_dev), "[%s][%s] retry NULL dst request - dlen = %d\n",
+		crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)),
+		qat_req->dir == COMPRESSION ? "comp" : "decomp", dlen);
+
+	ret = qat_bl_realloc_map_new_dst(accel_dev, &areq->dst, dlen, qat_bufs,
+					 qat_algs_alloc_flags(&areq->base));
+	if (ret)
+		goto err;
+
+	qat_req->dst.resubmitted = true;
+
+	dfbuf = qat_req->buf.bloutp;
+	qat_comp_override_dst(req, dfbuf, dlen);
+
+	ret = qat_alg_send_dc_message(qat_req, inst, &areq->base);
+	if (ret != -ENOSPC)
+		return;
+
+err:
+	qat_bl_free_bufl(accel_dev, qat_bufs);
+	areq->base.complete(&areq->base, ret);
+}
+
+static void qat_comp_generic_callback(struct qat_compression_req *qat_req,
+				      void *resp)
+{
+	struct acomp_req *areq = qat_req->acompress_req;
+	struct qat_compression_ctx *ctx = qat_req->qat_compression_ctx;
+	struct adf_accel_dev *accel_dev = ctx->inst->accel_dev;
+	struct crypto_acomp *tfm = crypto_acomp_reqtfm(areq);
+	struct qat_compression_instance *inst = ctx->inst;
+	int consumed, produced;
+	s8 cmp_err, xlt_err;
+	int res = -EBADMSG;
+	int status;
+	u8 cnv;
+
+	status = qat_comp_get_cmp_status(resp);
+	status |= qat_comp_get_xlt_status(resp);
+	cmp_err = qat_comp_get_cmp_err(resp);
+	xlt_err = qat_comp_get_xlt_err(resp);
+
+	consumed = qat_comp_get_consumed_ctr(resp);
+	produced = qat_comp_get_produced_ctr(resp);
+
+	dev_dbg(&GET_DEV(accel_dev),
+		"[%s][%s][%s] slen = %8d dlen = %8d consumed = %8d produced = %8d cmp_err = %3d xlt_err = %3d",
+		crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)),
+		qat_req->dir == COMPRESSION ? "comp  " : "decomp",
+		status ? "ERR" : "OK ",
+		areq->slen, areq->dlen, consumed, produced, cmp_err, xlt_err);
+
+	areq->dlen = 0;
+
+	if (qat_req->dir == DECOMPRESSION && qat_req->dst.is_null) {
+		if (cmp_err == ERR_CODE_OVERFLOW_ERROR) {
+			if (qat_req->dst.resubmitted) {
+				dev_dbg(&GET_DEV(accel_dev),
+					"Output does not fit destination buffer\n");
+				res = -EOVERFLOW;
+				goto end;
+			}
+
+			INIT_WORK(&qat_req->resubmit, qat_comp_resubmit);
+			adf_misc_wq_queue_work(&qat_req->resubmit);
+			return;
+		}
+	}
+
+	if (unlikely(status != ICP_QAT_FW_COMN_STATUS_FLAG_OK))
+		goto end;
+
+	if (qat_req->dir == COMPRESSION) {
+		cnv = qat_comp_get_cmp_cnv_flag(resp);
+		if (unlikely(!cnv)) {
+			dev_err(&GET_DEV(accel_dev),
+				"Verified compression not supported\n");
+			goto end;
+		}
+
+		if (unlikely(produced > qat_req->actual_dlen)) {
+			memset(inst->dc_data->ovf_buff, 0,
+			       inst->dc_data->ovf_buff_sz);
+			dev_dbg(&GET_DEV(accel_dev),
+				"Actual buffer overflow: produced=%d, dlen=%d\n",
+				produced, qat_req->actual_dlen);
+			goto end;
+		}
+	}
+
+	res = 0;
+	areq->dlen = produced;
+
+end:
+	qat_bl_free_bufl(accel_dev, &qat_req->buf);
+	areq->base.complete(&areq->base, res);
+}
+
+void qat_comp_alg_callback(void *resp)
+{
+	struct qat_compression_req *qat_req =
+			(void *)(__force long)qat_comp_get_opaque(resp);
+	struct qat_instance_backlog *backlog = qat_req->alg_req.backlog;
+
+	qat_comp_generic_callback(qat_req, resp);
+
+	qat_alg_send_backlog(backlog);
+}
+
+static int qat_comp_alg_init_tfm(struct crypto_acomp *acomp_tfm)
+{
+	struct crypto_tfm *tfm = crypto_acomp_tfm(acomp_tfm);
+	struct qat_compression_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qat_compression_instance *inst;
+	int node;
+
+	if (tfm->node == NUMA_NO_NODE)
+		node = numa_node_id();
+	else
+		node = tfm->node;
+
+	memset(ctx, 0, sizeof(*ctx));
+	inst = qat_compression_get_instance_node(node);
+	if (!inst)
+		return -EINVAL;
+	ctx->inst = inst;
+
+	ctx->inst->build_deflate_ctx(ctx->comp_ctx);
+
+	return 0;
+}
+
+static void qat_comp_alg_exit_tfm(struct crypto_acomp *acomp_tfm)
+{
+	struct crypto_tfm *tfm = crypto_acomp_tfm(acomp_tfm);
+	struct qat_compression_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	qat_compression_put_instance(ctx->inst);
+	memset(ctx, 0, sizeof(*ctx));
+}
+
+static int qat_comp_alg_compress_decompress(struct acomp_req *areq,
+					    enum direction dir)
+{
+	struct qat_compression_req *qat_req = acomp_request_ctx(areq);
+	struct crypto_acomp *acomp_tfm = crypto_acomp_reqtfm(areq);
+	struct crypto_tfm *tfm = crypto_acomp_tfm(acomp_tfm);
+	struct qat_compression_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qat_compression_instance *inst = ctx->inst;
+	struct qat_sgl_to_bufl_params *p_params = NULL;
+	gfp_t f = qat_algs_alloc_flags(&areq->base);
+	struct qat_sgl_to_bufl_params params;
+	unsigned int slen = areq->slen;
+	unsigned int dlen = areq->dlen;
+	dma_addr_t sfbuf, dfbuf;
+	u8 *req = qat_req->req;
+	size_t ovf_buff_sz;
+	int ret;
+
+	if (!areq->src || !slen)
+		return -EINVAL;
+
+	if (areq->dst && !dlen)
+		return -EINVAL;
+
+	qat_req->dst.is_null = false;
+
+	/* Handle acomp requests that require the allocation of a destination
+	 * buffer. The size of the destination buffer is double the source
+	 * buffer (rounded up to the size of a page) to fit the decompressed
+	 * output or an expansion on the data for compression.
+	 */
+	if (!areq->dst) {
+		qat_req->dst.is_null = true;
+
+		dlen = round_up(2 * slen, PAGE_SIZE);
+		areq->dst = sgl_alloc(dlen, f, NULL);
+		if (!areq->dst)
+			return -ENOMEM;
+
+		areq->dlen = dlen;
+		qat_req->dst.resubmitted = false;
+	}
+
+	if (dir == COMPRESSION) {
+		params.extra_dst_buff = inst->dc_data->ovf_buff_p;
+		ovf_buff_sz = inst->dc_data->ovf_buff_sz;
+		params.sz_extra_dst_buff = ovf_buff_sz;
+		p_params = &params;
+	}
+
+	ret = qat_bl_sgl_to_bufl(ctx->inst->accel_dev, areq->src, areq->dst,
+				 &qat_req->buf, p_params, f);
+	if (unlikely(ret))
+		return ret;
+
+	sfbuf = qat_req->buf.blp;
+	dfbuf = qat_req->buf.bloutp;
+	qat_req->qat_compression_ctx = ctx;
+	qat_req->acompress_req = areq;
+	qat_req->dir = dir;
+
+	if (dir == COMPRESSION) {
+		qat_req->actual_dlen = dlen;
+		dlen += ovf_buff_sz;
+		qat_comp_create_compression_req(ctx->comp_ctx, req,
+						(u64)(__force long)sfbuf, slen,
+						(u64)(__force long)dfbuf, dlen,
+						(u64)(__force long)qat_req);
+	} else {
+		qat_comp_create_decompression_req(ctx->comp_ctx, req,
+						  (u64)(__force long)sfbuf, slen,
+						  (u64)(__force long)dfbuf, dlen,
+						  (u64)(__force long)qat_req);
+	}
+
+	ret = qat_alg_send_dc_message(qat_req, inst, &areq->base);
+	if (ret == -ENOSPC)
+		qat_bl_free_bufl(inst->accel_dev, &qat_req->buf);
+
+	return ret;
+}
+
+static int qat_comp_alg_compress(struct acomp_req *req)
+{
+	return qat_comp_alg_compress_decompress(req, COMPRESSION);
+}
+
+static int qat_comp_alg_decompress(struct acomp_req *req)
+{
+	return qat_comp_alg_compress_decompress(req, DECOMPRESSION);
+}
+
+static struct acomp_alg qat_acomp[] = { {
+	.base = {
+		.cra_name = "deflate",
+		.cra_driver_name = "qat_deflate",
+		.cra_priority = 4001,
+		.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
+		.cra_ctxsize = sizeof(struct qat_compression_ctx),
+		.cra_module = THIS_MODULE,
+	},
+	.init = qat_comp_alg_init_tfm,
+	.exit = qat_comp_alg_exit_tfm,
+	.compress = qat_comp_alg_compress,
+	.decompress = qat_comp_alg_decompress,
+	.dst_free = sgl_free,
+	.reqsize = sizeof(struct qat_compression_req),
+} };
+
+int qat_comp_algs_register(void)
+{
+	int ret = 0;
+
+	mutex_lock(&algs_lock);
+	if (++active_devs == 1)
+		ret = crypto_register_acomps(qat_acomp, ARRAY_SIZE(qat_acomp));
+	mutex_unlock(&algs_lock);
+	return ret;
+}
+
+void qat_comp_algs_unregister(void)
+{
+	mutex_lock(&algs_lock);
+	if (--active_devs == 0)
+		crypto_unregister_acomps(qat_acomp, ARRAY_SIZE(qat_acomp));
+	mutex_unlock(&algs_lock);
+}
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_comp_req.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_comp_req.h
new file mode 100644
index 000000000000..404e32c5e778
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_comp_req.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef _QAT_COMP_REQ_H_
+#define _QAT_COMP_REQ_H_
+
+#include "icp_qat_fw_comp.h"
+
+#define QAT_COMP_REQ_SIZE (sizeof(struct icp_qat_fw_comp_req))
+#define QAT_COMP_CTX_SIZE (QAT_COMP_REQ_SIZE * 2)
+
+static inline void qat_comp_create_req(void *ctx, void *req, u64 src, u32 slen,
+				       u64 dst, u32 dlen, u64 opaque)
+{
+	struct icp_qat_fw_comp_req *fw_tmpl = ctx;
+	struct icp_qat_fw_comp_req *fw_req = req;
+	struct icp_qat_fw_comp_req_params *req_pars = &fw_req->comp_pars;
+
+	memcpy(fw_req, fw_tmpl, sizeof(*fw_req));
+	fw_req->comn_mid.src_data_addr = src;
+	fw_req->comn_mid.src_length = slen;
+	fw_req->comn_mid.dest_data_addr = dst;
+	fw_req->comn_mid.dst_length = dlen;
+	fw_req->comn_mid.opaque_data = opaque;
+	req_pars->comp_len = slen;
+	req_pars->out_buffer_sz = dlen;
+}
+
+static inline void qat_comp_override_dst(void *req, u64 dst, u32 dlen)
+{
+	struct icp_qat_fw_comp_req *fw_req = req;
+	struct icp_qat_fw_comp_req_params *req_pars = &fw_req->comp_pars;
+
+	fw_req->comn_mid.dest_data_addr = dst;
+	fw_req->comn_mid.dst_length = dlen;
+	req_pars->out_buffer_sz = dlen;
+}
+
+static inline void qat_comp_create_compression_req(void *ctx, void *req,
+						   u64 src, u32 slen,
+						   u64 dst, u32 dlen,
+						   u64 opaque)
+{
+	qat_comp_create_req(ctx, req, src, slen, dst, dlen, opaque);
+}
+
+static inline void qat_comp_create_decompression_req(void *ctx, void *req,
+						     u64 src, u32 slen,
+						     u64 dst, u32 dlen,
+						     u64 opaque)
+{
+	struct icp_qat_fw_comp_req *fw_tmpl = ctx;
+
+	fw_tmpl++;
+	qat_comp_create_req(fw_tmpl, req, src, slen, dst, dlen, opaque);
+}
+
+static inline u32 qat_comp_get_consumed_ctr(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->comp_resp_pars.input_byte_counter;
+}
+
+static inline u32 qat_comp_get_produced_ctr(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->comp_resp_pars.output_byte_counter;
+}
+
+static inline u32 qat_comp_get_produced_adler32(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->comp_resp_pars.crc.legacy.curr_adler_32;
+}
+
+static inline u64 qat_comp_get_opaque(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->opaque_data;
+}
+
+static inline s8 qat_comp_get_cmp_err(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->comn_resp.comn_error.cmp_err_code;
+}
+
+static inline s8 qat_comp_get_xlt_err(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+
+	return qat_resp->comn_resp.comn_error.xlat_err_code;
+}
+
+static inline s8 qat_comp_get_cmp_status(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+	u8 stat_filed = qat_resp->comn_resp.comn_status;
+
+	return ICP_QAT_FW_COMN_RESP_CMP_STAT_GET(stat_filed);
+}
+
+static inline s8 qat_comp_get_xlt_status(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+	u8 stat_filed = qat_resp->comn_resp.comn_status;
+
+	return ICP_QAT_FW_COMN_RESP_XLAT_STAT_GET(stat_filed);
+}
+
+static inline u8 qat_comp_get_cmp_cnv_flag(void *resp)
+{
+	struct icp_qat_fw_comp_resp *qat_resp = resp;
+	u8 flags = qat_resp->comn_resp.hdr_flags;
+
+	return ICP_QAT_FW_COMN_HDR_CNV_FLAG_GET(flags);
+}
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_compression.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_compression.c
new file mode 100644
index 000000000000..9fd10f4242f8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_compression.c
@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "adf_transport.h"
+#include "adf_transport_access_macros.h"
+#include "adf_cfg.h"
+#include "adf_cfg_strings.h"
+#include "qat_compression.h"
+#include "icp_qat_fw.h"
+
+#define SEC ADF_KERNEL_SEC
+
+static struct service_hndl qat_compression;
+
+void qat_compression_put_instance(struct qat_compression_instance *inst)
+{
+	atomic_dec(&inst->refctr);
+	adf_dev_put(inst->accel_dev);
+}
+
+static int qat_compression_free_instances(struct adf_accel_dev *accel_dev)
+{
+	struct qat_compression_instance *inst;
+	struct list_head *list_ptr, *tmp;
+	int i;
+
+	list_for_each_safe(list_ptr, tmp, &accel_dev->compression_list) {
+		inst = list_entry(list_ptr,
+				  struct qat_compression_instance, list);
+
+		for (i = 0; i < atomic_read(&inst->refctr); i++)
+			qat_compression_put_instance(inst);
+
+		if (inst->dc_tx)
+			adf_remove_ring(inst->dc_tx);
+
+		if (inst->dc_rx)
+			adf_remove_ring(inst->dc_rx);
+
+		list_del(list_ptr);
+		kfree(inst);
+	}
+	return 0;
+}
+
+struct qat_compression_instance *qat_compression_get_instance_node(int node)
+{
+	struct qat_compression_instance *inst = NULL;
+	struct adf_accel_dev *accel_dev = NULL;
+	unsigned long best = ~0;
+	struct list_head *itr;
+
+	list_for_each(itr, adf_devmgr_get_head()) {
+		struct adf_accel_dev *tmp_dev;
+		unsigned long ctr;
+		int tmp_dev_node;
+
+		tmp_dev = list_entry(itr, struct adf_accel_dev, list);
+		tmp_dev_node = dev_to_node(&GET_DEV(tmp_dev));
+
+		if ((node == tmp_dev_node || tmp_dev_node < 0) &&
+		    adf_dev_started(tmp_dev) && !list_empty(&tmp_dev->compression_list)) {
+			ctr = atomic_read(&tmp_dev->ref_count);
+			if (best > ctr) {
+				accel_dev = tmp_dev;
+				best = ctr;
+			}
+		}
+	}
+
+	if (!accel_dev) {
+		pr_info("QAT: Could not find a device on node %d\n", node);
+		/* Get any started device */
+		list_for_each(itr, adf_devmgr_get_head()) {
+			struct adf_accel_dev *tmp_dev;
+
+			tmp_dev = list_entry(itr, struct adf_accel_dev, list);
+			if (adf_dev_started(tmp_dev) &&
+			    !list_empty(&tmp_dev->compression_list)) {
+				accel_dev = tmp_dev;
+				break;
+			}
+		}
+	}
+
+	if (!accel_dev)
+		return NULL;
+
+	best = ~0;
+	list_for_each(itr, &accel_dev->compression_list) {
+		struct qat_compression_instance *tmp_inst;
+		unsigned long ctr;
+
+		tmp_inst = list_entry(itr, struct qat_compression_instance, list);
+		ctr = atomic_read(&tmp_inst->refctr);
+		if (best > ctr) {
+			inst = tmp_inst;
+			best = ctr;
+		}
+	}
+	if (inst) {
+		if (adf_dev_get(accel_dev)) {
+			dev_err(&GET_DEV(accel_dev), "Could not increment dev refctr\n");
+			return NULL;
+		}
+		atomic_inc(&inst->refctr);
+	}
+	return inst;
+}
+
+static int qat_compression_create_instances(struct adf_accel_dev *accel_dev)
+{
+	struct qat_compression_instance *inst;
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+	unsigned long num_inst, num_msg_dc;
+	unsigned long bank;
+	int msg_size;
+	int ret;
+	int i;
+
+	INIT_LIST_HEAD(&accel_dev->compression_list);
+	strscpy(key, ADF_NUM_DC, sizeof(key));
+	ret = adf_cfg_get_param_value(accel_dev, SEC, key, val);
+	if (ret)
+		return ret;
+
+	ret = kstrtoul(val, 10, &num_inst);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < num_inst; i++) {
+		inst = kzalloc_node(sizeof(*inst), GFP_KERNEL,
+				    dev_to_node(&GET_DEV(accel_dev)));
+		if (!inst) {
+			ret = -ENOMEM;
+			goto err;
+		}
+
+		list_add_tail(&inst->list, &accel_dev->compression_list);
+		inst->id = i;
+		atomic_set(&inst->refctr, 0);
+		inst->accel_dev = accel_dev;
+		inst->build_deflate_ctx = GET_DC_OPS(accel_dev)->build_deflate_ctx;
+
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_BANK_NUM, i);
+		ret = adf_cfg_get_param_value(accel_dev, SEC, key, val);
+		if (ret)
+			return ret;
+
+		ret = kstrtoul(val, 10, &bank);
+		if (ret)
+			return ret;
+
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_SIZE, i);
+		ret = adf_cfg_get_param_value(accel_dev, SEC, key, val);
+		if (ret)
+			return ret;
+
+		ret = kstrtoul(val, 10, &num_msg_dc);
+		if (ret)
+			return ret;
+
+		msg_size = ICP_QAT_FW_REQ_DEFAULT_SZ;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_TX, i);
+		ret = adf_create_ring(accel_dev, SEC, bank, num_msg_dc,
+				      msg_size, key, NULL, 0, &inst->dc_tx);
+		if (ret)
+			return ret;
+
+		msg_size = ICP_QAT_FW_RESP_DEFAULT_SZ;
+		snprintf(key, sizeof(key), ADF_DC "%d" ADF_RING_DC_RX, i);
+		ret = adf_create_ring(accel_dev, SEC, bank, num_msg_dc,
+				      msg_size, key, qat_comp_alg_callback, 0,
+				      &inst->dc_rx);
+		if (ret)
+			return ret;
+
+		inst->dc_data = accel_dev->dc_data;
+		INIT_LIST_HEAD(&inst->backlog.list);
+		spin_lock_init(&inst->backlog.lock);
+	}
+	return 0;
+err:
+	qat_compression_free_instances(accel_dev);
+	return ret;
+}
+
+static int qat_compression_alloc_dc_data(struct adf_accel_dev *accel_dev)
+{
+	struct device *dev = &GET_DEV(accel_dev);
+	dma_addr_t obuff_p = DMA_MAPPING_ERROR;
+	size_t ovf_buff_sz = QAT_COMP_MAX_SKID;
+	struct adf_dc_data *dc_data = NULL;
+	u8 *obuff = NULL;
+
+	dc_data = devm_kzalloc(dev, sizeof(*dc_data), GFP_KERNEL);
+	if (!dc_data)
+		goto err;
+
+	obuff = kzalloc_node(ovf_buff_sz, GFP_KERNEL, dev_to_node(dev));
+	if (!obuff)
+		goto err;
+
+	obuff_p = dma_map_single(dev, obuff, ovf_buff_sz, DMA_FROM_DEVICE);
+	if (unlikely(dma_mapping_error(dev, obuff_p)))
+		goto err;
+
+	dc_data->ovf_buff = obuff;
+	dc_data->ovf_buff_p = obuff_p;
+	dc_data->ovf_buff_sz = ovf_buff_sz;
+
+	accel_dev->dc_data = dc_data;
+
+	return 0;
+
+err:
+	accel_dev->dc_data = NULL;
+	kfree(obuff);
+	devm_kfree(dev, dc_data);
+	return -ENOMEM;
+}
+
+static void qat_free_dc_data(struct adf_accel_dev *accel_dev)
+{
+	struct adf_dc_data *dc_data = accel_dev->dc_data;
+	struct device *dev = &GET_DEV(accel_dev);
+
+	if (!dc_data)
+		return;
+
+	dma_unmap_single(dev, dc_data->ovf_buff_p, dc_data->ovf_buff_sz,
+			 DMA_FROM_DEVICE);
+	memset(dc_data->ovf_buff, 0, dc_data->ovf_buff_sz);
+	kfree(dc_data->ovf_buff);
+	devm_kfree(dev, dc_data);
+	accel_dev->dc_data = NULL;
+}
+
+static int qat_compression_init(struct adf_accel_dev *accel_dev)
+{
+	int ret;
+
+	ret = qat_compression_alloc_dc_data(accel_dev);
+	if (ret)
+		return ret;
+
+	ret = qat_compression_create_instances(accel_dev);
+	if (ret)
+		qat_free_dc_data(accel_dev);
+
+	return ret;
+}
+
+static int qat_compression_shutdown(struct adf_accel_dev *accel_dev)
+{
+	qat_free_dc_data(accel_dev);
+	return qat_compression_free_instances(accel_dev);
+}
+
+static int qat_compression_event_handler(struct adf_accel_dev *accel_dev,
+					 enum adf_event event)
+{
+	int ret;
+
+	switch (event) {
+	case ADF_EVENT_INIT:
+		ret = qat_compression_init(accel_dev);
+		break;
+	case ADF_EVENT_SHUTDOWN:
+		ret = qat_compression_shutdown(accel_dev);
+		break;
+	case ADF_EVENT_RESTARTING:
+	case ADF_EVENT_RESTARTED:
+	case ADF_EVENT_START:
+	case ADF_EVENT_STOP:
+	default:
+		ret = 0;
+	}
+	return ret;
+}
+
+int qat_compression_register(void)
+{
+	memset(&qat_compression, 0, sizeof(qat_compression));
+	qat_compression.event_hld = qat_compression_event_handler;
+	qat_compression.name = "qat_compression";
+	return adf_service_register(&qat_compression);
+}
+
+int qat_compression_unregister(void)
+{
+	return adf_service_unregister(&qat_compression);
+}
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_compression.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_compression.h
new file mode 100644
index 000000000000..aebac2302dcf
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_compression.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright(c) 2022 Intel Corporation */
+#ifndef _QAT_COMPRESSION_H_
+#define _QAT_COMPRESSION_H_
+
+#include <linux/list.h>
+#include <linux/types.h>
+#include "adf_accel_devices.h"
+#include "qat_algs_send.h"
+
+#define QAT_COMP_MAX_SKID 4096
+
+struct qat_compression_instance {
+	struct adf_etr_ring_data *dc_tx;
+	struct adf_etr_ring_data *dc_rx;
+	struct adf_accel_dev *accel_dev;
+	struct list_head list;
+	unsigned long state;
+	int id;
+	atomic_t refctr;
+	struct qat_instance_backlog backlog;
+	struct adf_dc_data *dc_data;
+	void (*build_deflate_ctx)(void *ctx);
+};
+
+static inline bool adf_hw_dev_has_compression(struct adf_accel_dev *accel_dev)
+{
+	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
+	u32 mask = ~hw_device->accel_capabilities_mask;
+
+	if (mask & ADF_ACCEL_CAPABILITIES_COMPRESSION)
+		return false;
+
+	return true;
+}
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_crypto.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_crypto.c
index 9341d892533a..e31199eade5b 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_crypto.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_crypto.c
@@ -5,7 +5,6 @@
 #include "adf_accel_devices.h"
 #include "adf_common_drv.h"
 #include "adf_transport.h"
-#include "adf_transport_access_macros.h"
 #include "adf_cfg.h"
 #include "adf_cfg_strings.h"
 #include "adf_gen2_hw_data.h"
@@ -126,126 +125,9 @@ int qat_crypto_vf_dev_config(struct adf_accel_dev *accel_dev)
 		return -EFAULT;
 	}
 
-	return qat_crypto_dev_config(accel_dev);
+	return GET_HW_DATA(accel_dev)->dev_config(accel_dev);
 }
 
-/**
- * qat_crypto_dev_config() - create dev config required to create crypto inst.
- *
- * @accel_dev: Pointer to acceleration device.
- *
- * Function creates device configuration required to create crypto instances
- *
- * Return: 0 on success, error code otherwise.
- */
-int qat_crypto_dev_config(struct adf_accel_dev *accel_dev)
-{
-	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
-	int banks = GET_MAX_BANKS(accel_dev);
-	int cpus = num_online_cpus();
-	unsigned long val;
-	int instances;
-	int ret;
-	int i;
-
-	if (adf_hw_dev_has_crypto(accel_dev))
-		instances = min(cpus, banks);
-	else
-		instances = 0;
-
-	ret = adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC);
-	if (ret)
-		goto err;
-
-	ret = adf_cfg_section_add(accel_dev, "Accelerator0");
-	if (ret)
-		goto err;
-
-	for (i = 0; i < instances; i++) {
-		val = i;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_BANK_NUM, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_BANK_NUM, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
-			 i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
-		val = 128;
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = 512;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = 0;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = 2;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = 8;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = 10;
-		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-
-		val = ADF_COALESCING_DEF_TIME;
-		snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
-		ret = adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
-						  key, &val, ADF_DEC);
-		if (ret)
-			goto err;
-	}
-
-	val = i;
-	ret = adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, ADF_NUM_CY,
-					  &val, ADF_DEC);
-	if (ret)
-		goto err;
-
-	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
-	return 0;
-err:
-	dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
-	return ret;
-}
-EXPORT_SYMBOL_GPL(qat_crypto_dev_config);
-
 static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev)
 {
 	unsigned long num_inst, num_msg_sym, num_msg_asym;
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_crypto.h linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_crypto.h
index df3c738ce323..6a0e961bb9dc 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_common/qat_crypto.h
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_common/qat_crypto.h
@@ -8,19 +8,8 @@
 #include <linux/slab.h>
 #include "adf_accel_devices.h"
 #include "icp_qat_fw_la.h"
-
-struct qat_instance_backlog {
-	struct list_head list;
-	spinlock_t lock; /* protects backlog list */
-};
-
-struct qat_alg_req {
-	u32 *fw_req;
-	struct adf_etr_ring_data *tx_ring;
-	struct crypto_async_request *base;
-	struct list_head list;
-	struct qat_instance_backlog *backlog;
-};
+#include "qat_algs_send.h"
+#include "qat_bl.h"
 
 struct qat_crypto_instance {
 	struct adf_etr_ring_data *sym_tx;
@@ -35,39 +24,6 @@ struct qat_crypto_instance {
 	struct qat_instance_backlog backlog;
 };
 
-#define QAT_MAX_BUFF_DESC	4
-
-struct qat_alg_buf {
-	u32 len;
-	u32 resrvd;
-	u64 addr;
-} __packed;
-
-struct qat_alg_buf_list {
-	u64 resrvd;
-	u32 num_bufs;
-	u32 num_mapped_bufs;
-	struct qat_alg_buf bufers[];
-} __packed;
-
-struct qat_alg_fixed_buf_list {
-	struct qat_alg_buf_list sgl_hdr;
-	struct qat_alg_buf descriptors[QAT_MAX_BUFF_DESC];
-} __packed __aligned(64);
-
-struct qat_crypto_request_buffs {
-	struct qat_alg_buf_list *bl;
-	dma_addr_t blp;
-	struct qat_alg_buf_list *blout;
-	dma_addr_t bloutp;
-	size_t sz;
-	size_t sz_out;
-	bool sgl_src_valid;
-	bool sgl_dst_valid;
-	struct qat_alg_fixed_buf_list sgl_src;
-	struct qat_alg_fixed_buf_list sgl_dst;
-};
-
 struct qat_crypto_request;
 
 struct qat_crypto_request {
@@ -80,7 +36,7 @@ struct qat_crypto_request {
 		struct aead_request *aead_req;
 		struct skcipher_request *skcipher_req;
 	};
-	struct qat_crypto_request_buffs buf;
+	struct qat_request_buffs buf;
 	void (*cb)(struct icp_qat_fw_la_resp *resp,
 		   struct qat_crypto_request *req);
 	union {
@@ -109,9 +65,4 @@ static inline bool adf_hw_dev_has_crypto(struct adf_accel_dev *accel_dev)
 	return true;
 }
 
-static inline gfp_t qat_algs_alloc_flags(struct crypto_async_request *req)
-{
-	return req->flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL : GFP_ATOMIC;
-}
-
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
index cb3bdd3618fb..bc80bb475118 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2014 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include "adf_dh895xcc_hw_data.h"
@@ -234,12 +236,14 @@ void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
 	hw_data->enable_ints = adf_gen2_enable_ints;
 	hw_data->reset_device = adf_reset_sbr;
 	hw_data->disable_iov = adf_disable_sriov;
+	hw_data->dev_config = adf_gen2_dev_config;
 
 	adf_gen2_init_pf_pfvf_ops(&hw_data->pfvf_ops);
 	hw_data->pfvf_ops.enable_vf2pf_interrupts = enable_vf2pf_interrupts;
 	hw_data->pfvf_ops.disable_all_vf2pf_interrupts = disable_all_vf2pf_interrupts;
 	hw_data->pfvf_ops.disable_pending_vf2pf_interrupts = disable_pending_vf2pf_interrupts;
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xcc/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
index 297e6fe009c2..6f2e50589135 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
@@ -201,7 +201,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_err_disable_aer;
 	}
 
-	ret = qat_crypto_dev_config(accel_dev);
+	ret = hw_data->dev_config(accel_dev);
 	if (ret)
 		goto out_err_disable_aer;
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
index 31c14d7e1c11..70e56cc16ece 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
@@ -2,6 +2,8 @@
 /* Copyright(c) 2015 - 2021 Intel Corporation */
 #include <adf_accel_devices.h>
 #include <adf_common_drv.h>
+#include <adf_gen2_config.h>
+#include <adf_gen2_dc.h>
 #include <adf_gen2_hw_data.h>
 #include <adf_gen2_pfvf.h>
 #include <adf_pfvf_vf_msg.h>
@@ -86,9 +88,11 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
 	hw_data->get_sku = get_sku;
 	hw_data->enable_ints = adf_vf_void_noop;
 	hw_data->dev_class->instances++;
+	hw_data->dev_config = adf_gen2_dev_config;
 	adf_devmgr_update_class_index(hw_data);
 	adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops);
 	adf_gen2_init_hw_csr_ops(&hw_data->csr_ops);
+	adf_gen2_init_dc_ops(&hw_data->dc_ops);
 }
 
 void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
diff --git linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
index 18756b2e1c91..c1485e702b3e 100644
--- linux-libre-6.1-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
+++ linux-libre-6.2-gnu/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
@@ -177,8 +177,6 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_dev_shutdown;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git linux-libre-6.1-gnu/drivers/crypto/qce/aead.c linux-libre-6.2-gnu/drivers/crypto/qce/aead.c
index 6eb4d2e35629..7d811728f047 100644
--- linux-libre-6.1-gnu/drivers/crypto/qce/aead.c
+++ linux-libre-6.2-gnu/drivers/crypto/qce/aead.c
@@ -24,7 +24,7 @@ static void qce_aead_done(void *data)
 {
 	struct crypto_async_request *async_req = data;
 	struct aead_request *req = aead_request_cast(async_req);
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_aead_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
 	struct qce_device *qce = tmpl->qce;
@@ -92,7 +92,7 @@ static void qce_aead_done(void *data)
 static struct scatterlist *
 qce_aead_prepare_result_buf(struct sg_table *tbl, struct aead_request *req)
 {
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
 	struct qce_device *qce = tmpl->qce;
 
@@ -103,7 +103,7 @@ qce_aead_prepare_result_buf(struct sg_table *tbl, struct aead_request *req)
 static struct scatterlist *
 qce_aead_prepare_ccm_result_buf(struct sg_table *tbl, struct aead_request *req)
 {
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 
 	sg_init_one(&rctx->result_sg, rctx->ccmresult_buf, QCE_BAM_BURST_SIZE);
 	return qce_sgtable_add(tbl, &rctx->result_sg, QCE_BAM_BURST_SIZE);
@@ -112,7 +112,7 @@ qce_aead_prepare_ccm_result_buf(struct sg_table *tbl, struct aead_request *req)
 static struct scatterlist *
 qce_aead_prepare_dst_buf(struct aead_request *req)
 {
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
 	struct qce_device *qce = tmpl->qce;
 	struct scatterlist *sg, *msg_sg, __sg[2];
@@ -186,7 +186,7 @@ qce_aead_ccm_prepare_buf_assoclen(struct aead_request *req)
 {
 	struct scatterlist *sg, *msg_sg, __sg[2];
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	unsigned int assoclen = rctx->assoclen;
 	unsigned int adata_header_len, cryptlen, totallen;
@@ -300,7 +300,7 @@ err_free:
 
 static int qce_aead_prepare_buf(struct aead_request *req)
 {
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
 	struct qce_device *qce = tmpl->qce;
 	struct scatterlist *sg;
@@ -328,7 +328,7 @@ static int qce_aead_prepare_buf(struct aead_request *req)
 
 static int qce_aead_ccm_prepare_buf(struct aead_request *req)
 {
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct qce_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct scatterlist *sg;
@@ -408,7 +408,7 @@ static int
 qce_aead_async_req_handle(struct crypto_async_request *async_req)
 {
 	struct aead_request *req = aead_request_cast(async_req);
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct qce_aead_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
@@ -502,7 +502,7 @@ error_free:
 static int qce_aead_crypt(struct aead_request *req, int encrypt)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct qce_alg_template *tmpl = to_aead_tmpl(tfm);
 	unsigned int blocksize = crypto_aead_blocksize(tfm);
@@ -675,8 +675,8 @@ static int qce_aead_init(struct crypto_aead *tfm)
 	if (IS_ERR(ctx->fallback))
 		return PTR_ERR(ctx->fallback);
 
-	crypto_aead_set_reqsize(tfm, sizeof(struct qce_aead_reqctx) +
-				crypto_aead_reqsize(ctx->fallback));
+	crypto_aead_set_reqsize_dma(tfm, sizeof(struct qce_aead_reqctx) +
+					 crypto_aead_reqsize(ctx->fallback));
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/crypto/qce/common.c linux-libre-6.2-gnu/drivers/crypto/qce/common.c
index 7c612ba5068f..04253a8d3340 100644
--- linux-libre-6.1-gnu/drivers/crypto/qce/common.c
+++ linux-libre-6.2-gnu/drivers/crypto/qce/common.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
  */
 
+#include <crypto/internal/hash.h>
 #include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/types.h>
@@ -147,7 +148,7 @@ static int qce_setup_regs_ahash(struct crypto_async_request *async_req)
 {
 	struct ahash_request *req = ahash_request_cast(async_req);
 	struct crypto_ahash *ahash = __crypto_ahash_cast(async_req->tfm);
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
 	struct qce_device *qce = tmpl->qce;
 	unsigned int digestsize = crypto_ahash_digestsize(ahash);
@@ -419,7 +420,7 @@ static unsigned int qce_be32_to_cpu_array(u32 *dst, const u8 *src, unsigned int
 static int qce_setup_regs_aead(struct crypto_async_request *async_req)
 {
 	struct aead_request *req = aead_request_cast(async_req);
-	struct qce_aead_reqctx *rctx = aead_request_ctx(req);
+	struct qce_aead_reqctx *rctx = aead_request_ctx_dma(req);
 	struct qce_aead_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
 	struct qce_alg_template *tmpl = to_aead_tmpl(crypto_aead_reqtfm(req));
 	struct qce_device *qce = tmpl->qce;
diff --git linux-libre-6.1-gnu/drivers/crypto/qce/sha.c linux-libre-6.2-gnu/drivers/crypto/qce/sha.c
index 37bafd7aeb79..fc72af8aa9a7 100644
--- linux-libre-6.1-gnu/drivers/crypto/qce/sha.c
+++ linux-libre-6.2-gnu/drivers/crypto/qce/sha.c
@@ -38,7 +38,7 @@ static void qce_ahash_done(void *data)
 	struct crypto_async_request *async_req = data;
 	struct ahash_request *req = ahash_request_cast(async_req);
 	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
 	struct qce_device *qce = tmpl->qce;
 	struct qce_result_dump *result = qce->dma.result_buf;
@@ -75,7 +75,7 @@ static void qce_ahash_done(void *data)
 static int qce_ahash_async_req_handle(struct crypto_async_request *async_req)
 {
 	struct ahash_request *req = ahash_request_cast(async_req);
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_sha_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
 	struct qce_device *qce = tmpl->qce;
@@ -132,7 +132,7 @@ error_unmap_src:
 
 static int qce_ahash_init(struct ahash_request *req)
 {
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
 	const u32 *std_iv = tmpl->std_iv;
 
@@ -147,7 +147,7 @@ static int qce_ahash_init(struct ahash_request *req)
 
 static int qce_ahash_export(struct ahash_request *req, void *out)
 {
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_sha_saved_state *export_state = out;
 
 	memcpy(export_state->pending_buf, rctx->buf, rctx->buflen);
@@ -164,7 +164,7 @@ static int qce_ahash_export(struct ahash_request *req, void *out)
 
 static int qce_ahash_import(struct ahash_request *req, const void *in)
 {
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	const struct qce_sha_saved_state *import_state = in;
 
 	memset(rctx, 0, sizeof(*rctx));
@@ -183,7 +183,7 @@ static int qce_ahash_import(struct ahash_request *req, const void *in)
 static int qce_ahash_update(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
 	struct qce_device *qce = tmpl->qce;
 	struct scatterlist *sg_last, *sg;
@@ -275,7 +275,7 @@ static int qce_ahash_update(struct ahash_request *req)
 
 static int qce_ahash_final(struct ahash_request *req)
 {
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
 	struct qce_device *qce = tmpl->qce;
 
@@ -302,7 +302,7 @@ static int qce_ahash_final(struct ahash_request *req)
 
 static int qce_ahash_digest(struct ahash_request *req)
 {
-	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx_dma(req);
 	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
 	struct qce_device *qce = tmpl->qce;
 	int ret;
@@ -395,7 +395,7 @@ static int qce_ahash_cra_init(struct crypto_tfm *tfm)
 	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
 	struct qce_sha_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	crypto_ahash_set_reqsize(ahash, sizeof(struct qce_sha_reqctx));
+	crypto_ahash_set_reqsize_dma(ahash, sizeof(struct qce_sha_reqctx));
 	memset(ctx, 0, sizeof(*ctx));
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.c linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto.c
index 35d73061d156..9f6ba770a90a 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.c
+++ linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto.c
@@ -14,235 +14,162 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
+#include <linux/of_device.h>
 #include <linux/clk.h>
 #include <linux/crypto.h>
 #include <linux/reset.h>
 
-static int rk_crypto_enable_clk(struct rk_crypto_info *dev)
-{
-	int err;
-
-	err = clk_prepare_enable(dev->sclk);
-	if (err) {
-		dev_err(dev->dev, "[%s:%d], Couldn't enable clock sclk\n",
-			__func__, __LINE__);
-		goto err_return;
-	}
-	err = clk_prepare_enable(dev->aclk);
-	if (err) {
-		dev_err(dev->dev, "[%s:%d], Couldn't enable clock aclk\n",
-			__func__, __LINE__);
-		goto err_aclk;
-	}
-	err = clk_prepare_enable(dev->hclk);
-	if (err) {
-		dev_err(dev->dev, "[%s:%d], Couldn't enable clock hclk\n",
-			__func__, __LINE__);
-		goto err_hclk;
-	}
-	err = clk_prepare_enable(dev->dmaclk);
-	if (err) {
-		dev_err(dev->dev, "[%s:%d], Couldn't enable clock dmaclk\n",
-			__func__, __LINE__);
-		goto err_dmaclk;
-	}
-	return err;
-err_dmaclk:
-	clk_disable_unprepare(dev->hclk);
-err_hclk:
-	clk_disable_unprepare(dev->aclk);
-err_aclk:
-	clk_disable_unprepare(dev->sclk);
-err_return:
-	return err;
-}
+static struct rockchip_ip rocklist = {
+	.dev_list = LIST_HEAD_INIT(rocklist.dev_list),
+	.lock = __SPIN_LOCK_UNLOCKED(rocklist.lock),
+};
 
-static void rk_crypto_disable_clk(struct rk_crypto_info *dev)
+struct rk_crypto_info *get_rk_crypto(void)
 {
-	clk_disable_unprepare(dev->dmaclk);
-	clk_disable_unprepare(dev->hclk);
-	clk_disable_unprepare(dev->aclk);
-	clk_disable_unprepare(dev->sclk);
+	struct rk_crypto_info *first;
+
+	spin_lock(&rocklist.lock);
+	first = list_first_entry_or_null(&rocklist.dev_list,
+					 struct rk_crypto_info, list);
+	list_rotate_left(&rocklist.dev_list);
+	spin_unlock(&rocklist.lock);
+	return first;
 }
 
-static int check_alignment(struct scatterlist *sg_src,
-			   struct scatterlist *sg_dst,
-			   int align_mask)
-{
-	int in, out, align;
+static const struct rk_variant rk3288_variant = {
+	.num_clks = 4,
+	.rkclks = {
+		{ "sclk", 150000000},
+	}
+};
 
-	in = IS_ALIGNED((uint32_t)sg_src->offset, 4) &&
-	     IS_ALIGNED((uint32_t)sg_src->length, align_mask);
-	if (!sg_dst)
-		return in;
-	out = IS_ALIGNED((uint32_t)sg_dst->offset, 4) &&
-	      IS_ALIGNED((uint32_t)sg_dst->length, align_mask);
-	align = in && out;
+static const struct rk_variant rk3328_variant = {
+	.num_clks = 3,
+};
 
-	return (align && (sg_src->length == sg_dst->length));
-}
+static const struct rk_variant rk3399_variant = {
+	.num_clks = 3,
+};
 
-static int rk_load_data(struct rk_crypto_info *dev,
-			struct scatterlist *sg_src,
-			struct scatterlist *sg_dst)
+static int rk_crypto_get_clks(struct rk_crypto_info *dev)
 {
-	unsigned int count;
-
-	dev->aligned = dev->aligned ?
-		check_alignment(sg_src, sg_dst, dev->align_size) :
-		dev->aligned;
-	if (dev->aligned) {
-		count = min(dev->left_bytes, sg_src->length);
-		dev->left_bytes -= count;
-
-		if (!dma_map_sg(dev->dev, sg_src, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(src)  error\n",
-				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->addr_in = sg_dma_address(sg_src);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, sg_dst, 1, DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(dst)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, sg_src, 1,
-					     DMA_TO_DEVICE);
-				return -EINVAL;
-			}
-			dev->addr_out = sg_dma_address(sg_dst);
-		}
-	} else {
-		count = (dev->left_bytes > PAGE_SIZE) ?
-			PAGE_SIZE : dev->left_bytes;
-
-		if (!sg_pcopy_to_buffer(dev->first, dev->src_nents,
-					dev->addr_vir, count,
-					dev->total - dev->left_bytes)) {
-			dev_err(dev->dev, "[%s:%d] pcopy err\n",
-				__func__, __LINE__);
-			return -EINVAL;
-		}
-		dev->left_bytes -= count;
-		sg_init_one(&dev->sg_tmp, dev->addr_vir, count);
-		if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1, DMA_TO_DEVICE)) {
-			dev_err(dev->dev, "[%s:%d] dma_map_sg(sg_tmp)  error\n",
-				__func__, __LINE__);
-			return -ENOMEM;
-		}
-		dev->addr_in = sg_dma_address(&dev->sg_tmp);
-
-		if (sg_dst) {
-			if (!dma_map_sg(dev->dev, &dev->sg_tmp, 1,
-					DMA_FROM_DEVICE)) {
-				dev_err(dev->dev,
-					"[%s:%d] dma_map_sg(sg_tmp)  error\n",
-					__func__, __LINE__);
-				dma_unmap_sg(dev->dev, &dev->sg_tmp, 1,
-					     DMA_TO_DEVICE);
-				return -ENOMEM;
+	int i, j, err;
+	unsigned long cr;
+
+	dev->num_clks = devm_clk_bulk_get_all(dev->dev, &dev->clks);
+	if (dev->num_clks < dev->variant->num_clks) {
+		dev_err(dev->dev, "Missing clocks, got %d instead of %d\n",
+			dev->num_clks, dev->variant->num_clks);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < dev->num_clks; i++) {
+		cr = clk_get_rate(dev->clks[i].clk);
+		for (j = 0; j < ARRAY_SIZE(dev->variant->rkclks); j++) {
+			if (dev->variant->rkclks[j].max == 0)
+				continue;
+			if (strcmp(dev->variant->rkclks[j].name, dev->clks[i].id))
+				continue;
+			if (cr > dev->variant->rkclks[j].max) {
+				err = clk_set_rate(dev->clks[i].clk,
+						   dev->variant->rkclks[j].max);
+				if (err)
+					dev_err(dev->dev, "Fail downclocking %s from %lu to %lu\n",
+						dev->variant->rkclks[j].name, cr,
+						dev->variant->rkclks[j].max);
+				else
+					dev_info(dev->dev, "Downclocking %s from %lu to %lu\n",
+						 dev->variant->rkclks[j].name, cr,
+						 dev->variant->rkclks[j].max);
 			}
-			dev->addr_out = sg_dma_address(&dev->sg_tmp);
 		}
 	}
-	dev->count = count;
 	return 0;
 }
 
-static void rk_unload_data(struct rk_crypto_info *dev)
+static int rk_crypto_enable_clk(struct rk_crypto_info *dev)
 {
-	struct scatterlist *sg_in, *sg_out;
+	int err;
 
-	sg_in = dev->aligned ? dev->sg_src : &dev->sg_tmp;
-	dma_unmap_sg(dev->dev, sg_in, 1, DMA_TO_DEVICE);
+	err = clk_bulk_prepare_enable(dev->num_clks, dev->clks);
+	if (err)
+		dev_err(dev->dev, "Could not enable clock clks\n");
 
-	if (dev->sg_dst) {
-		sg_out = dev->aligned ? dev->sg_dst : &dev->sg_tmp;
-		dma_unmap_sg(dev->dev, sg_out, 1, DMA_FROM_DEVICE);
-	}
+	return err;
 }
 
-static irqreturn_t rk_crypto_irq_handle(int irq, void *dev_id)
+static void rk_crypto_disable_clk(struct rk_crypto_info *dev)
 {
-	struct rk_crypto_info *dev  = platform_get_drvdata(dev_id);
-	u32 interrupt_status;
+	clk_bulk_disable_unprepare(dev->num_clks, dev->clks);
+}
 
-	spin_lock(&dev->lock);
-	interrupt_status = CRYPTO_READ(dev, RK_CRYPTO_INTSTS);
-	CRYPTO_WRITE(dev, RK_CRYPTO_INTSTS, interrupt_status);
+/*
+ * Power management strategy: The device is suspended until a request
+ * is handled. For avoiding suspend/resume yoyo, the autosuspend is set to 2s.
+ */
+static int rk_crypto_pm_suspend(struct device *dev)
+{
+	struct rk_crypto_info *rkdev = dev_get_drvdata(dev);
 
-	if (interrupt_status & 0x0a) {
-		dev_warn(dev->dev, "DMA Error\n");
-		dev->err = -EFAULT;
-	}
-	tasklet_schedule(&dev->done_task);
+	rk_crypto_disable_clk(rkdev);
+	reset_control_assert(rkdev->rst);
 
-	spin_unlock(&dev->lock);
-	return IRQ_HANDLED;
+	return 0;
 }
 
-static int rk_crypto_enqueue(struct rk_crypto_info *dev,
-			      struct crypto_async_request *async_req)
+static int rk_crypto_pm_resume(struct device *dev)
 {
-	unsigned long flags;
+	struct rk_crypto_info *rkdev = dev_get_drvdata(dev);
 	int ret;
 
-	spin_lock_irqsave(&dev->lock, flags);
-	ret = crypto_enqueue_request(&dev->queue, async_req);
-	if (dev->busy) {
-		spin_unlock_irqrestore(&dev->lock, flags);
+	ret = rk_crypto_enable_clk(rkdev);
+	if (ret)
 		return ret;
-	}
-	dev->busy = true;
-	spin_unlock_irqrestore(&dev->lock, flags);
-	tasklet_schedule(&dev->queue_task);
 
-	return ret;
-}
+	reset_control_deassert(rkdev->rst);
+	return 0;
 
-static void rk_crypto_queue_task_cb(unsigned long data)
-{
-	struct rk_crypto_info *dev = (struct rk_crypto_info *)data;
-	struct crypto_async_request *async_req, *backlog;
-	unsigned long flags;
-	int err = 0;
+}
 
-	dev->err = 0;
-	spin_lock_irqsave(&dev->lock, flags);
-	backlog   = crypto_get_backlog(&dev->queue);
-	async_req = crypto_dequeue_request(&dev->queue);
+static const struct dev_pm_ops rk_crypto_pm_ops = {
+	SET_RUNTIME_PM_OPS(rk_crypto_pm_suspend, rk_crypto_pm_resume, NULL)
+};
 
-	if (!async_req) {
-		dev->busy = false;
-		spin_unlock_irqrestore(&dev->lock, flags);
-		return;
-	}
-	spin_unlock_irqrestore(&dev->lock, flags);
+static int rk_crypto_pm_init(struct rk_crypto_info *rkdev)
+{
+	int err;
 
-	if (backlog) {
-		backlog->complete(backlog, -EINPROGRESS);
-		backlog = NULL;
-	}
+	pm_runtime_use_autosuspend(rkdev->dev);
+	pm_runtime_set_autosuspend_delay(rkdev->dev, 2000);
 
-	dev->async_req = async_req;
-	err = dev->start(dev);
+	err = pm_runtime_set_suspended(rkdev->dev);
 	if (err)
-		dev->complete(dev->async_req, err);
+		return err;
+	pm_runtime_enable(rkdev->dev);
+	return err;
 }
 
-static void rk_crypto_done_task_cb(unsigned long data)
+static void rk_crypto_pm_exit(struct rk_crypto_info *rkdev)
 {
-	struct rk_crypto_info *dev = (struct rk_crypto_info *)data;
+	pm_runtime_disable(rkdev->dev);
+}
 
-	if (dev->err) {
-		dev->complete(dev->async_req, dev->err);
-		return;
+static irqreturn_t rk_crypto_irq_handle(int irq, void *dev_id)
+{
+	struct rk_crypto_info *dev  = platform_get_drvdata(dev_id);
+	u32 interrupt_status;
+
+	interrupt_status = CRYPTO_READ(dev, RK_CRYPTO_INTSTS);
+	CRYPTO_WRITE(dev, RK_CRYPTO_INTSTS, interrupt_status);
+
+	dev->status = 1;
+	if (interrupt_status & 0x0a) {
+		dev_warn(dev->dev, "DMA Error\n");
+		dev->status = 0;
 	}
+	complete(&dev->complete);
 
-	dev->err = dev->update(dev);
-	if (dev->err)
-		dev->complete(dev->async_req, dev->err);
+	return IRQ_HANDLED;
 }
 
 static struct rk_crypto_tmp *rk_cipher_algs[] = {
@@ -257,6 +184,62 @@ static struct rk_crypto_tmp *rk_cipher_algs[] = {
 	&rk_ahash_md5,
 };
 
+#ifdef CONFIG_CRYPTO_DEV_ROCKCHIP_DEBUG
+static int rk_crypto_debugfs_show(struct seq_file *seq, void *v)
+{
+	struct rk_crypto_info *dd;
+	unsigned int i;
+
+	spin_lock(&rocklist.lock);
+	list_for_each_entry(dd, &rocklist.dev_list, list) {
+		seq_printf(seq, "%s %s requests: %lu\n",
+			   dev_driver_string(dd->dev), dev_name(dd->dev),
+			   dd->nreq);
+	}
+	spin_unlock(&rocklist.lock);
+
+	for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
+		if (!rk_cipher_algs[i]->dev)
+			continue;
+		switch (rk_cipher_algs[i]->type) {
+		case CRYPTO_ALG_TYPE_SKCIPHER:
+			seq_printf(seq, "%s %s reqs=%lu fallback=%lu\n",
+				   rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name,
+				   rk_cipher_algs[i]->alg.skcipher.base.cra_name,
+				   rk_cipher_algs[i]->stat_req, rk_cipher_algs[i]->stat_fb);
+			seq_printf(seq, "\tfallback due to length: %lu\n",
+				   rk_cipher_algs[i]->stat_fb_len);
+			seq_printf(seq, "\tfallback due to alignment: %lu\n",
+				   rk_cipher_algs[i]->stat_fb_align);
+			seq_printf(seq, "\tfallback due to SGs: %lu\n",
+				   rk_cipher_algs[i]->stat_fb_sgdiff);
+			break;
+		case CRYPTO_ALG_TYPE_AHASH:
+			seq_printf(seq, "%s %s reqs=%lu fallback=%lu\n",
+				   rk_cipher_algs[i]->alg.hash.halg.base.cra_driver_name,
+				   rk_cipher_algs[i]->alg.hash.halg.base.cra_name,
+				   rk_cipher_algs[i]->stat_req, rk_cipher_algs[i]->stat_fb);
+			break;
+		}
+	}
+	return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(rk_crypto_debugfs);
+#endif
+
+static void register_debugfs(struct rk_crypto_info *crypto_info)
+{
+#ifdef CONFIG_CRYPTO_DEV_ROCKCHIP_DEBUG
+	/* Ignore error of debugfs */
+	rocklist.dbgfs_dir = debugfs_create_dir("rk3288_crypto", NULL);
+	rocklist.dbgfs_stats = debugfs_create_file("stats", 0444,
+						   rocklist.dbgfs_dir,
+						   &rocklist,
+						   &rk_crypto_debugfs_fops);
+#endif
+}
+
 static int rk_crypto_register(struct rk_crypto_info *crypto_info)
 {
 	unsigned int i, k;
@@ -264,12 +247,22 @@ static int rk_crypto_register(struct rk_crypto_info *crypto_info)
 
 	for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
 		rk_cipher_algs[i]->dev = crypto_info;
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
-			err = crypto_register_skcipher(
-					&rk_cipher_algs[i]->alg.skcipher);
-		else
-			err = crypto_register_ahash(
-					&rk_cipher_algs[i]->alg.hash);
+		switch (rk_cipher_algs[i]->type) {
+		case CRYPTO_ALG_TYPE_SKCIPHER:
+			dev_info(crypto_info->dev, "Register %s as %s\n",
+				 rk_cipher_algs[i]->alg.skcipher.base.cra_name,
+				 rk_cipher_algs[i]->alg.skcipher.base.cra_driver_name);
+			err = crypto_register_skcipher(&rk_cipher_algs[i]->alg.skcipher);
+			break;
+		case CRYPTO_ALG_TYPE_AHASH:
+			dev_info(crypto_info->dev, "Register %s as %s\n",
+				 rk_cipher_algs[i]->alg.hash.halg.base.cra_name,
+				 rk_cipher_algs[i]->alg.hash.halg.base.cra_driver_name);
+			err = crypto_register_ahash(&rk_cipher_algs[i]->alg.hash);
+			break;
+		default:
+			dev_err(crypto_info->dev, "unknown algorithm\n");
+		}
 		if (err)
 			goto err_cipher_algs;
 	}
@@ -277,7 +270,7 @@ static int rk_crypto_register(struct rk_crypto_info *crypto_info)
 
 err_cipher_algs:
 	for (k = 0; k < i; k++) {
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
+		if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER)
 			crypto_unregister_skcipher(&rk_cipher_algs[k]->alg.skcipher);
 		else
 			crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash);
@@ -290,22 +283,23 @@ static void rk_crypto_unregister(void)
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(rk_cipher_algs); i++) {
-		if (rk_cipher_algs[i]->type == ALG_TYPE_CIPHER)
+		if (rk_cipher_algs[i]->type == CRYPTO_ALG_TYPE_SKCIPHER)
 			crypto_unregister_skcipher(&rk_cipher_algs[i]->alg.skcipher);
 		else
 			crypto_unregister_ahash(&rk_cipher_algs[i]->alg.hash);
 	}
 }
 
-static void rk_crypto_action(void *data)
-{
-	struct rk_crypto_info *crypto_info = data;
-
-	reset_control_assert(crypto_info->rst);
-}
-
 static const struct of_device_id crypto_of_id_table[] = {
-	{ .compatible = "rockchip,rk3288-crypto" },
+	{ .compatible = "rockchip,rk3288-crypto",
+	  .data = &rk3288_variant,
+	},
+	{ .compatible = "rockchip,rk3328-crypto",
+	  .data = &rk3328_variant,
+	},
+	{ .compatible = "rockchip,rk3399-crypto",
+	  .data = &rk3399_variant,
+	},
 	{}
 };
 MODULE_DEVICE_TABLE(of, crypto_of_id_table);
@@ -313,7 +307,7 @@ MODULE_DEVICE_TABLE(of, crypto_of_id_table);
 static int rk_crypto_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct rk_crypto_info *crypto_info;
+	struct rk_crypto_info *crypto_info, *first;
 	int err = 0;
 
 	crypto_info = devm_kzalloc(&pdev->dev,
@@ -323,7 +317,16 @@ static int rk_crypto_probe(struct platform_device *pdev)
 		goto err_crypto;
 	}
 
-	crypto_info->rst = devm_reset_control_get(dev, "crypto-rst");
+	crypto_info->dev = &pdev->dev;
+	platform_set_drvdata(pdev, crypto_info);
+
+	crypto_info->variant = of_device_get_match_data(&pdev->dev);
+	if (!crypto_info->variant) {
+		dev_err(&pdev->dev, "Missing variant\n");
+		return -EINVAL;
+	}
+
+	crypto_info->rst = devm_reset_control_array_get_exclusive(dev);
 	if (IS_ERR(crypto_info->rst)) {
 		err = PTR_ERR(crypto_info->rst);
 		goto err_crypto;
@@ -333,46 +336,18 @@ static int rk_crypto_probe(struct platform_device *pdev)
 	usleep_range(10, 20);
 	reset_control_deassert(crypto_info->rst);
 
-	err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info);
-	if (err)
-		goto err_crypto;
-
-	spin_lock_init(&crypto_info->lock);
-
 	crypto_info->reg = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(crypto_info->reg)) {
 		err = PTR_ERR(crypto_info->reg);
 		goto err_crypto;
 	}
 
-	crypto_info->aclk = devm_clk_get(&pdev->dev, "aclk");
-	if (IS_ERR(crypto_info->aclk)) {
-		err = PTR_ERR(crypto_info->aclk);
-		goto err_crypto;
-	}
-
-	crypto_info->hclk = devm_clk_get(&pdev->dev, "hclk");
-	if (IS_ERR(crypto_info->hclk)) {
-		err = PTR_ERR(crypto_info->hclk);
-		goto err_crypto;
-	}
-
-	crypto_info->sclk = devm_clk_get(&pdev->dev, "sclk");
-	if (IS_ERR(crypto_info->sclk)) {
-		err = PTR_ERR(crypto_info->sclk);
-		goto err_crypto;
-	}
-
-	crypto_info->dmaclk = devm_clk_get(&pdev->dev, "apb_pclk");
-	if (IS_ERR(crypto_info->dmaclk)) {
-		err = PTR_ERR(crypto_info->dmaclk);
+	err = rk_crypto_get_clks(crypto_info);
+	if (err)
 		goto err_crypto;
-	}
 
 	crypto_info->irq = platform_get_irq(pdev, 0);
 	if (crypto_info->irq < 0) {
-		dev_warn(crypto_info->dev,
-			 "control Interrupt is not available.\n");
 		err = crypto_info->irq;
 		goto err_crypto;
 	}
@@ -382,49 +357,64 @@ static int rk_crypto_probe(struct platform_device *pdev)
 			       "rk-crypto", pdev);
 
 	if (err) {
-		dev_err(crypto_info->dev, "irq request failed.\n");
+		dev_err(&pdev->dev, "irq request failed.\n");
 		goto err_crypto;
 	}
 
-	crypto_info->dev = &pdev->dev;
-	platform_set_drvdata(pdev, crypto_info);
-
-	tasklet_init(&crypto_info->queue_task,
-		     rk_crypto_queue_task_cb, (unsigned long)crypto_info);
-	tasklet_init(&crypto_info->done_task,
-		     rk_crypto_done_task_cb, (unsigned long)crypto_info);
-	crypto_init_queue(&crypto_info->queue, 50);
+	crypto_info->engine = crypto_engine_alloc_init(&pdev->dev, true);
+	crypto_engine_start(crypto_info->engine);
+	init_completion(&crypto_info->complete);
 
-	crypto_info->enable_clk = rk_crypto_enable_clk;
-	crypto_info->disable_clk = rk_crypto_disable_clk;
-	crypto_info->load_data = rk_load_data;
-	crypto_info->unload_data = rk_unload_data;
-	crypto_info->enqueue = rk_crypto_enqueue;
-	crypto_info->busy = false;
+	err = rk_crypto_pm_init(crypto_info);
+	if (err)
+		goto err_pm;
+
+	spin_lock(&rocklist.lock);
+	first = list_first_entry_or_null(&rocklist.dev_list,
+					 struct rk_crypto_info, list);
+	list_add_tail(&crypto_info->list, &rocklist.dev_list);
+	spin_unlock(&rocklist.lock);
+
+	if (!first) {
+		err = rk_crypto_register(crypto_info);
+		if (err) {
+			dev_err(dev, "Fail to register crypto algorithms");
+			goto err_register_alg;
+		}
 
-	err = rk_crypto_register(crypto_info);
-	if (err) {
-		dev_err(dev, "err in register alg");
-		goto err_register_alg;
+		register_debugfs(crypto_info);
 	}
 
-	dev_info(dev, "Crypto Accelerator successfully registered\n");
 	return 0;
 
 err_register_alg:
-	tasklet_kill(&crypto_info->queue_task);
-	tasklet_kill(&crypto_info->done_task);
+	rk_crypto_pm_exit(crypto_info);
+err_pm:
+	crypto_engine_exit(crypto_info->engine);
 err_crypto:
+	dev_err(dev, "Crypto Accelerator not successfully registered\n");
 	return err;
 }
 
 static int rk_crypto_remove(struct platform_device *pdev)
 {
 	struct rk_crypto_info *crypto_tmp = platform_get_drvdata(pdev);
-
-	rk_crypto_unregister();
-	tasklet_kill(&crypto_tmp->done_task);
-	tasklet_kill(&crypto_tmp->queue_task);
+	struct rk_crypto_info *first;
+
+	spin_lock_bh(&rocklist.lock);
+	list_del(&crypto_tmp->list);
+	first = list_first_entry_or_null(&rocklist.dev_list,
+					 struct rk_crypto_info, list);
+	spin_unlock_bh(&rocklist.lock);
+
+	if (!first) {
+#ifdef CONFIG_CRYPTO_DEV_ROCKCHIP_DEBUG
+		debugfs_remove_recursive(rocklist.dbgfs_dir);
+#endif
+		rk_crypto_unregister();
+	}
+	rk_crypto_pm_exit(crypto_tmp);
+	crypto_engine_exit(crypto_tmp->engine);
 	return 0;
 }
 
@@ -433,6 +423,7 @@ static struct platform_driver crypto_driver = {
 	.remove		= rk_crypto_remove,
 	.driver		= {
 		.name	= "rk3288-crypto",
+		.pm		= &rk_crypto_pm_ops,
 		.of_match_table	= crypto_of_id_table,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.h linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto.h
index 97278c2574ff..b2695258cade 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto.h
+++ linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto.h
@@ -5,9 +5,13 @@
 #include <crypto/aes.h>
 #include <crypto/internal/des.h>
 #include <crypto/algapi.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
+#include <linux/debugfs.h>
 #include <linux/delay.h>
+#include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
+#include <crypto/engine.h>
 #include <crypto/internal/hash.h>
 #include <crypto/internal/skcipher.h>
 
@@ -184,85 +188,91 @@
 #define CRYPTO_WRITE(dev, offset, val)	  \
 		writel_relaxed((val), ((dev)->reg + (offset)))
 
+#define RK_MAX_CLKS 4
+
+/*
+ * struct rockchip_ip - struct for managing a list of RK crypto instance
+ * @dev_list:		Used for doing a list of rk_crypto_info
+ * @lock:		Control access to dev_list
+ * @dbgfs_dir:		Debugfs dentry for statistic directory
+ * @dbgfs_stats:	Debugfs dentry for statistic counters
+ */
+struct rockchip_ip {
+	struct list_head	dev_list;
+	spinlock_t		lock; /* Control access to dev_list */
+	struct dentry		*dbgfs_dir;
+	struct dentry		*dbgfs_stats;
+};
+
+struct rk_clks {
+	const char *name;
+	unsigned long max;
+};
+
+struct rk_variant {
+	int num_clks;
+	struct rk_clks rkclks[RK_MAX_CLKS];
+};
+
 struct rk_crypto_info {
+	struct list_head		list;
 	struct device			*dev;
-	struct clk			*aclk;
-	struct clk			*hclk;
-	struct clk			*sclk;
-	struct clk			*dmaclk;
+	struct clk_bulk_data		*clks;
+	int				num_clks;
 	struct reset_control		*rst;
 	void __iomem			*reg;
 	int				irq;
-	struct crypto_queue		queue;
-	struct tasklet_struct		queue_task;
-	struct tasklet_struct		done_task;
-	struct crypto_async_request	*async_req;
-	int 				err;
-	/* device lock */
-	spinlock_t			lock;
-
-	/* the public variable */
-	struct scatterlist		*sg_src;
-	struct scatterlist		*sg_dst;
-	struct scatterlist		sg_tmp;
-	struct scatterlist		*first;
-	unsigned int			left_bytes;
-	void				*addr_vir;
-	int				aligned;
-	int				align_size;
-	size_t				src_nents;
-	size_t				dst_nents;
-	unsigned int			total;
-	unsigned int			count;
-	dma_addr_t			addr_in;
-	dma_addr_t			addr_out;
-	bool				busy;
-	int (*start)(struct rk_crypto_info *dev);
-	int (*update)(struct rk_crypto_info *dev);
-	void (*complete)(struct crypto_async_request *base, int err);
-	int (*enable_clk)(struct rk_crypto_info *dev);
-	void (*disable_clk)(struct rk_crypto_info *dev);
-	int (*load_data)(struct rk_crypto_info *dev,
-			 struct scatterlist *sg_src,
-			 struct scatterlist *sg_dst);
-	void (*unload_data)(struct rk_crypto_info *dev);
-	int (*enqueue)(struct rk_crypto_info *dev,
-		       struct crypto_async_request *async_req);
+	const struct rk_variant *variant;
+	unsigned long nreq;
+	struct crypto_engine *engine;
+	struct completion complete;
+	int status;
 };
 
 /* the private variable of hash */
 struct rk_ahash_ctx {
-	struct rk_crypto_info		*dev;
+	struct crypto_engine_ctx enginectx;
 	/* for fallback */
 	struct crypto_ahash		*fallback_tfm;
 };
 
-/* the privete variable of hash for fallback */
+/* the private variable of hash for fallback */
 struct rk_ahash_rctx {
+	struct rk_crypto_info		*dev;
 	struct ahash_request		fallback_req;
 	u32				mode;
+	int nrsg;
 };
 
 /* the private variable of cipher */
 struct rk_cipher_ctx {
-	struct rk_crypto_info		*dev;
+	struct crypto_engine_ctx enginectx;
 	unsigned int			keylen;
-	u32				mode;
+	u8				key[AES_MAX_KEY_SIZE];
 	u8				iv[AES_BLOCK_SIZE];
+	struct crypto_skcipher *fallback_tfm;
 };
 
-enum alg_type {
-	ALG_TYPE_HASH,
-	ALG_TYPE_CIPHER,
+struct rk_cipher_rctx {
+	struct rk_crypto_info		*dev;
+	u8 backup_iv[AES_BLOCK_SIZE];
+	u32				mode;
+	struct skcipher_request fallback_req;   // keep at the end
 };
 
 struct rk_crypto_tmp {
-	struct rk_crypto_info		*dev;
+	u32 type;
+	struct rk_crypto_info           *dev;
 	union {
 		struct skcipher_alg	skcipher;
 		struct ahash_alg	hash;
 	} alg;
-	enum alg_type			type;
+	unsigned long stat_req;
+	unsigned long stat_fb;
+	unsigned long stat_fb_len;
+	unsigned long stat_fb_sglen;
+	unsigned long stat_fb_align;
+	unsigned long stat_fb_sgdiff;
 };
 
 extern struct rk_crypto_tmp rk_ecb_aes_alg;
@@ -276,4 +286,5 @@ extern struct rk_crypto_tmp rk_ahash_sha1;
 extern struct rk_crypto_tmp rk_ahash_sha256;
 extern struct rk_crypto_tmp rk_ahash_md5;
 
+struct rk_crypto_info *get_rk_crypto(void);
 #endif
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index ed03058497bc..a78ff3dcd0b1 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -9,6 +9,8 @@
  * Some ideas are from marvell/cesa.c and s5p-sss.c driver.
  */
 #include <linux/device.h>
+#include <asm/unaligned.h>
+#include <linux/iopoll.h>
 #include "rk3288_crypto.h"
 
 /*
@@ -16,6 +18,44 @@
  * so we put the fixed hash out when met zero message.
  */
 
+static bool rk_ahash_need_fallback(struct ahash_request *req)
+{
+	struct scatterlist *sg;
+
+	sg = req->src;
+	while (sg) {
+		if (!IS_ALIGNED(sg->offset, sizeof(u32))) {
+			return true;
+		}
+		if (sg->length % 4) {
+			return true;
+		}
+		sg = sg_next(sg);
+	}
+	return false;
+}
+
+static int rk_ahash_digest_fb(struct ahash_request *areq)
+{
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_ctx *tfmctx = crypto_ahash_ctx(tfm);
+	struct ahash_alg *alg = __crypto_ahash_alg(tfm->base.__crt_alg);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
+
+	algt->stat_fb++;
+
+	ahash_request_set_tfm(&rctx->fallback_req, tfmctx->fallback_tfm);
+	rctx->fallback_req.base.flags = areq->base.flags &
+					CRYPTO_TFM_REQ_MAY_SLEEP;
+
+	rctx->fallback_req.nbytes = areq->nbytes;
+	rctx->fallback_req.src = areq->src;
+	rctx->fallback_req.result = areq->result;
+
+	return crypto_ahash_digest(&rctx->fallback_req);
+}
+
 static int zero_message_process(struct ahash_request *req)
 {
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
@@ -38,15 +78,9 @@ static int zero_message_process(struct ahash_request *req)
 	return 0;
 }
 
-static void rk_ahash_crypto_complete(struct crypto_async_request *base, int err)
+static void rk_ahash_reg_init(struct ahash_request *req,
+			      struct rk_crypto_info *dev)
 {
-	if (base->complete)
-		base->complete(base, err);
-}
-
-static void rk_ahash_reg_init(struct rk_crypto_info *dev)
-{
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
 	struct rk_ahash_rctx *rctx = ahash_request_ctx(req);
 	int reg_status;
 
@@ -74,7 +108,7 @@ static void rk_ahash_reg_init(struct rk_crypto_info *dev)
 					  RK_CRYPTO_BYTESWAP_BRFIFO |
 					  RK_CRYPTO_BYTESWAP_BTFIFO);
 
-	CRYPTO_WRITE(dev, RK_CRYPTO_HASH_MSG_LEN, dev->total);
+	CRYPTO_WRITE(dev, RK_CRYPTO_HASH_MSG_LEN, req->nbytes);
 }
 
 static int rk_ahash_init(struct ahash_request *req)
@@ -164,51 +198,80 @@ static int rk_ahash_export(struct ahash_request *req, void *out)
 
 static int rk_ahash_digest(struct ahash_request *req)
 {
-	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
-	struct rk_crypto_info *dev = tctx->dev;
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(req);
+	struct rk_crypto_info *dev;
+	struct crypto_engine *engine;
+
+	if (rk_ahash_need_fallback(req))
+		return rk_ahash_digest_fb(req);
 
 	if (!req->nbytes)
 		return zero_message_process(req);
-	else
-		return dev->enqueue(dev, &req->base);
+
+	dev = get_rk_crypto();
+
+	rctx->dev = dev;
+	engine = dev->engine;
+
+	return crypto_transfer_hash_request_to_engine(engine, req);
 }
 
-static void crypto_ahash_dma_start(struct rk_crypto_info *dev)
+static void crypto_ahash_dma_start(struct rk_crypto_info *dev, struct scatterlist *sg)
 {
-	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAS, dev->addr_in);
-	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAL, (dev->count + 3) / 4);
+	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAS, sg_dma_address(sg));
+	CRYPTO_WRITE(dev, RK_CRYPTO_HRDMAL, sg_dma_len(sg) / 4);
 	CRYPTO_WRITE(dev, RK_CRYPTO_CTRL, RK_CRYPTO_HASH_START |
 					  (RK_CRYPTO_HASH_START << 16));
 }
 
-static int rk_ahash_set_data_start(struct rk_crypto_info *dev)
+static int rk_hash_prepare(struct crypto_engine *engine, void *breq)
 {
-	int err;
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct rk_crypto_info *rkc = rctx->dev;
+	int ret;
 
-	err = dev->load_data(dev, dev->sg_src, NULL);
-	if (!err)
-		crypto_ahash_dma_start(dev);
-	return err;
+	ret = dma_map_sg(rkc->dev, areq->src, sg_nents(areq->src), DMA_TO_DEVICE);
+	if (ret <= 0)
+		return -EINVAL;
+
+	rctx->nrsg = ret;
+
+	return 0;
 }
 
-static int rk_ahash_start(struct rk_crypto_info *dev)
+static int rk_hash_unprepare(struct crypto_engine *engine, void *breq)
 {
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
-	struct crypto_ahash *tfm;
-	struct rk_ahash_rctx *rctx;
-
-	dev->total = req->nbytes;
-	dev->left_bytes = req->nbytes;
-	dev->aligned = 0;
-	dev->align_size = 4;
-	dev->sg_dst = NULL;
-	dev->sg_src = req->src;
-	dev->first = req->src;
-	dev->src_nents = sg_nents(req->src);
-	rctx = ahash_request_ctx(req);
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct rk_crypto_info *rkc = rctx->dev;
+
+	dma_unmap_sg(rkc->dev, areq->src, rctx->nrsg, DMA_TO_DEVICE);
+	return 0;
+}
+
+static int rk_hash_run(struct crypto_engine *engine, void *breq)
+{
+	struct ahash_request *areq = container_of(breq, struct ahash_request, base);
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq);
+	struct rk_ahash_rctx *rctx = ahash_request_ctx(areq);
+	struct ahash_alg *alg = __crypto_ahash_alg(tfm->base.__crt_alg);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
+	struct scatterlist *sg = areq->src;
+	struct rk_crypto_info *rkc = rctx->dev;
+	int err = 0;
+	int i;
+	u32 v;
+
+	err = pm_runtime_resume_and_get(rkc->dev);
+	if (err)
+		return err;
+
 	rctx->mode = 0;
 
-	tfm = crypto_ahash_reqtfm(req);
+	algt->stat_req++;
+	rkc->nreq++;
+
 	switch (crypto_ahash_digestsize(tfm)) {
 	case SHA1_DIGEST_SIZE:
 		rctx->mode = RK_CRYPTO_HASH_SHA1;
@@ -220,100 +283,88 @@ static int rk_ahash_start(struct rk_crypto_info *dev)
 		rctx->mode = RK_CRYPTO_HASH_MD5;
 		break;
 	default:
-		return -EINVAL;
+		err =  -EINVAL;
+		goto theend;
 	}
 
-	rk_ahash_reg_init(dev);
-	return rk_ahash_set_data_start(dev);
-}
-
-static int rk_ahash_crypto_rx(struct rk_crypto_info *dev)
-{
-	int err = 0;
-	struct ahash_request *req = ahash_request_cast(dev->async_req);
-	struct crypto_ahash *tfm;
-
-	dev->unload_data(dev);
-	if (dev->left_bytes) {
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_warn(dev->dev, "[%s:%d], Lack of data\n",
-					 __func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
+	rk_ahash_reg_init(areq, rkc);
+
+	while (sg) {
+		reinit_completion(&rkc->complete);
+		rkc->status = 0;
+		crypto_ahash_dma_start(rkc, sg);
+		wait_for_completion_interruptible_timeout(&rkc->complete,
+							  msecs_to_jiffies(2000));
+		if (!rkc->status) {
+			dev_err(rkc->dev, "DMA timeout\n");
+			err = -EFAULT;
+			goto theend;
 		}
-		err = rk_ahash_set_data_start(dev);
-	} else {
-		/*
-		 * it will take some time to process date after last dma
-		 * transmission.
-		 *
-		 * waiting time is relative with the last date len,
-		 * so cannot set a fixed time here.
-		 * 10us makes system not call here frequently wasting
-		 * efficiency, and make it response quickly when dma
-		 * complete.
-		 */
-		while (!CRYPTO_READ(dev, RK_CRYPTO_HASH_STS))
-			udelay(10);
-
-		tfm = crypto_ahash_reqtfm(req);
-		memcpy_fromio(req->result, dev->reg + RK_CRYPTO_HASH_DOUT_0,
-			      crypto_ahash_digestsize(tfm));
-		dev->complete(dev->async_req, 0);
-		tasklet_schedule(&dev->queue_task);
+		sg = sg_next(sg);
 	}
 
-out_rx:
-	return err;
+	/*
+	 * it will take some time to process date after last dma
+	 * transmission.
+	 *
+	 * waiting time is relative with the last date len,
+	 * so cannot set a fixed time here.
+	 * 10us makes system not call here frequently wasting
+	 * efficiency, and make it response quickly when dma
+	 * complete.
+	 */
+	readl_poll_timeout(rkc->reg + RK_CRYPTO_HASH_STS, v, v == 0, 10, 1000);
+
+	for (i = 0; i < crypto_ahash_digestsize(tfm) / 4; i++) {
+		v = readl(rkc->reg + RK_CRYPTO_HASH_DOUT_0 + i * 4);
+		put_unaligned_le32(v, areq->result + i * 4);
+	}
+
+theend:
+	pm_runtime_put_autosuspend(rkc->dev);
+
+	local_bh_disable();
+	crypto_finalize_hash_request(engine, breq, err);
+	local_bh_enable();
+
+	return 0;
 }
 
 static int rk_cra_hash_init(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
-	struct rk_crypto_tmp *algt;
-	struct ahash_alg *alg = __crypto_ahash_alg(tfm->__crt_alg);
-
 	const char *alg_name = crypto_tfm_alg_name(tfm);
-
-	algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
-
-	tctx->dev = algt->dev;
-	tctx->dev->addr_vir = (void *)__get_free_page(GFP_KERNEL);
-	if (!tctx->dev->addr_vir) {
-		dev_err(tctx->dev->dev, "failed to kmalloc for addr_vir\n");
-		return -ENOMEM;
-	}
-	tctx->dev->start = rk_ahash_start;
-	tctx->dev->update = rk_ahash_crypto_rx;
-	tctx->dev->complete = rk_ahash_crypto_complete;
+	struct ahash_alg *alg = __crypto_ahash_alg(tfm->__crt_alg);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.hash);
 
 	/* for fallback */
 	tctx->fallback_tfm = crypto_alloc_ahash(alg_name, 0,
-					       CRYPTO_ALG_NEED_FALLBACK);
+						CRYPTO_ALG_NEED_FALLBACK);
 	if (IS_ERR(tctx->fallback_tfm)) {
-		dev_err(tctx->dev->dev, "Could not load fallback driver.\n");
+		dev_err(algt->dev->dev, "Could not load fallback driver.\n");
 		return PTR_ERR(tctx->fallback_tfm);
 	}
+
 	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
 				 sizeof(struct rk_ahash_rctx) +
 				 crypto_ahash_reqsize(tctx->fallback_tfm));
 
-	return tctx->dev->enable_clk(tctx->dev);
+	tctx->enginectx.op.do_one_request = rk_hash_run;
+	tctx->enginectx.op.prepare_request = rk_hash_prepare;
+	tctx->enginectx.op.unprepare_request = rk_hash_unprepare;
+
+	return 0;
 }
 
 static void rk_cra_hash_exit(struct crypto_tfm *tfm)
 {
 	struct rk_ahash_ctx *tctx = crypto_tfm_ctx(tfm);
 
-	free_page((unsigned long)tctx->dev->addr_vir);
-	return tctx->dev->disable_clk(tctx->dev);
+	crypto_free_ahash(tctx->fallback_tfm);
 }
 
 struct rk_crypto_tmp rk_ahash_sha1 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
@@ -337,13 +388,13 @@ struct rk_crypto_tmp rk_ahash_sha1 = {
 				  .cra_init = rk_cra_hash_init,
 				  .cra_exit = rk_cra_hash_exit,
 				  .cra_module = THIS_MODULE,
-				  }
-			 }
+			}
+		}
 	}
 };
 
 struct rk_crypto_tmp rk_ahash_sha256 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
@@ -367,13 +418,13 @@ struct rk_crypto_tmp rk_ahash_sha256 = {
 				  .cra_init = rk_cra_hash_init,
 				  .cra_exit = rk_cra_hash_exit,
 				  .cra_module = THIS_MODULE,
-				  }
-			 }
+			}
+		}
 	}
 };
 
 struct rk_crypto_tmp rk_ahash_md5 = {
-	.type = ALG_TYPE_HASH,
+	.type = CRYPTO_ALG_TYPE_AHASH,
 	.alg.hash = {
 		.init = rk_ahash_init,
 		.update = rk_ahash_update,
@@ -397,7 +448,7 @@ struct rk_crypto_tmp rk_ahash_md5 = {
 				  .cra_init = rk_cra_hash_init,
 				  .cra_exit = rk_cra_hash_exit,
 				  .cra_module = THIS_MODULE,
-				  }
 			}
+		}
 	}
 };
diff --git linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 5bbf0d2722e1..59069457582b 100644
--- linux-libre-6.1-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ linux-libre-6.2-gnu/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -9,23 +9,94 @@
  * Some ideas are from marvell-cesa.c and s5p-sss.c driver.
  */
 #include <linux/device.h>
+#include <crypto/scatterwalk.h>
 #include "rk3288_crypto.h"
 
 #define RK_CRYPTO_DEC			BIT(0)
 
-static void rk_crypto_complete(struct crypto_async_request *base, int err)
+static int rk_cipher_need_fallback(struct skcipher_request *req)
 {
-	if (base->complete)
-		base->complete(base, err);
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
+	struct scatterlist *sgs, *sgd;
+	unsigned int stodo, dtodo, len;
+	unsigned int bs = crypto_skcipher_blocksize(tfm);
+
+	if (!req->cryptlen)
+		return true;
+
+	len = req->cryptlen;
+	sgs = req->src;
+	sgd = req->dst;
+	while (sgs && sgd) {
+		if (!IS_ALIGNED(sgs->offset, sizeof(u32))) {
+			algt->stat_fb_align++;
+			return true;
+		}
+		if (!IS_ALIGNED(sgd->offset, sizeof(u32))) {
+			algt->stat_fb_align++;
+			return true;
+		}
+		stodo = min(len, sgs->length);
+		if (stodo % bs) {
+			algt->stat_fb_len++;
+			return true;
+		}
+		dtodo = min(len, sgd->length);
+		if (dtodo % bs) {
+			algt->stat_fb_len++;
+			return true;
+		}
+		if (stodo != dtodo) {
+			algt->stat_fb_sgdiff++;
+			return true;
+		}
+		len -= stodo;
+		sgs = sg_next(sgs);
+		sgd = sg_next(sgd);
+	}
+	return false;
 }
 
-static int rk_handle_req(struct rk_crypto_info *dev,
-			 struct skcipher_request *req)
+static int rk_cipher_fallback(struct skcipher_request *areq)
 {
-	if (!IS_ALIGNED(req->cryptlen, dev->align_size))
-		return -EINVAL;
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(areq);
+	struct rk_cipher_ctx *op = crypto_skcipher_ctx(tfm);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(areq);
+	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
+	int err;
+
+	algt->stat_fb++;
+
+	skcipher_request_set_tfm(&rctx->fallback_req, op->fallback_tfm);
+	skcipher_request_set_callback(&rctx->fallback_req, areq->base.flags,
+				      areq->base.complete, areq->base.data);
+	skcipher_request_set_crypt(&rctx->fallback_req, areq->src, areq->dst,
+				   areq->cryptlen, areq->iv);
+	if (rctx->mode & RK_CRYPTO_DEC)
+		err = crypto_skcipher_decrypt(&rctx->fallback_req);
 	else
-		return dev->enqueue(dev, &req->base);
+		err = crypto_skcipher_encrypt(&rctx->fallback_req);
+	return err;
+}
+
+static int rk_cipher_handle_req(struct skcipher_request *req)
+{
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
+	struct rk_crypto_info *rkc;
+	struct crypto_engine *engine;
+
+	if (rk_cipher_need_fallback(req))
+		return rk_cipher_fallback(req);
+
+	rkc = get_rk_crypto();
+
+	engine = rkc->engine;
+	rctx->dev = rkc;
+
+	return crypto_transfer_skcipher_request_to_engine(engine, req);
 }
 
 static int rk_aes_setkey(struct crypto_skcipher *cipher,
@@ -38,8 +109,9 @@ static int rk_aes_setkey(struct crypto_skcipher *cipher,
 	    keylen != AES_KEYSIZE_256)
 		return -EINVAL;
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_AES_KEY_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_des_setkey(struct crypto_skcipher *cipher,
@@ -53,8 +125,9 @@ static int rk_des_setkey(struct crypto_skcipher *cipher,
 		return err;
 
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_tdes_setkey(struct crypto_skcipher *cipher,
@@ -68,161 +141,136 @@ static int rk_tdes_setkey(struct crypto_skcipher *cipher,
 		return err;
 
 	ctx->keylen = keylen;
-	memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen);
-	return 0;
+	memcpy(ctx->key, key, keylen);
+
+	return crypto_skcipher_setkey(ctx->fallback_tfm, key, keylen);
 }
 
 static int rk_aes_ecb_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_AES_ECB_MODE;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_AES_ECB_MODE;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_aes_ecb_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_AES_ECB_MODE | RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_AES_ECB_MODE | RK_CRYPTO_DEC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_aes_cbc_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_AES_CBC_MODE;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_AES_CBC_MODE;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_aes_cbc_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_AES_CBC_MODE | RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_AES_CBC_MODE | RK_CRYPTO_DEC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des_ecb_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = 0;
-	return rk_handle_req(dev, req);
+	rctx->mode = 0;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des_ecb_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_DEC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des_cbc_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des_cbc_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC | RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_TDES_CHAINMODE_CBC | RK_CRYPTO_DEC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des3_ede_ecb_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_TDES_SELECT;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des3_ede_ecb_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_DEC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des3_ede_cbc_encrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC;
-	return rk_handle_req(dev, req);
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC;
+	return rk_cipher_handle_req(req);
 }
 
 static int rk_des3_ede_cbc_decrypt(struct skcipher_request *req)
 {
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct rk_crypto_info *dev = ctx->dev;
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 
-	ctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC |
+	rctx->mode = RK_CRYPTO_TDES_SELECT | RK_CRYPTO_TDES_CHAINMODE_CBC |
 		    RK_CRYPTO_DEC;
-	return rk_handle_req(dev, req);
+	return rk_cipher_handle_req(req);
 }
 
-static void rk_ablk_hw_init(struct rk_crypto_info *dev)
+static void rk_cipher_hw_init(struct rk_crypto_info *dev, struct skcipher_request *req)
 {
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
 	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(req);
 	struct crypto_tfm *tfm = crypto_skcipher_tfm(cipher);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(req);
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(cipher);
-	u32 ivsize, block, conf_reg = 0;
+	u32 block, conf_reg = 0;
 
 	block = crypto_tfm_alg_blocksize(tfm);
-	ivsize = crypto_skcipher_ivsize(cipher);
 
 	if (block == DES_BLOCK_SIZE) {
-		ctx->mode |= RK_CRYPTO_TDES_FIFO_MODE |
+		rctx->mode |= RK_CRYPTO_TDES_FIFO_MODE |
 			     RK_CRYPTO_TDES_BYTESWAP_KEY |
 			     RK_CRYPTO_TDES_BYTESWAP_IV;
-		CRYPTO_WRITE(dev, RK_CRYPTO_TDES_CTRL, ctx->mode);
-		memcpy_toio(dev->reg + RK_CRYPTO_TDES_IV_0, req->iv, ivsize);
+		CRYPTO_WRITE(dev, RK_CRYPTO_TDES_CTRL, rctx->mode);
+		memcpy_toio(dev->reg + RK_CRYPTO_TDES_KEY1_0, ctx->key, ctx->keylen);
 		conf_reg = RK_CRYPTO_DESSEL;
 	} else {
-		ctx->mode |= RK_CRYPTO_AES_FIFO_MODE |
+		rctx->mode |= RK_CRYPTO_AES_FIFO_MODE |
 			     RK_CRYPTO_AES_KEY_CHANGE |
 			     RK_CRYPTO_AES_BYTESWAP_KEY |
 			     RK_CRYPTO_AES_BYTESWAP_IV;
 		if (ctx->keylen == AES_KEYSIZE_192)
-			ctx->mode |= RK_CRYPTO_AES_192BIT_key;
+			rctx->mode |= RK_CRYPTO_AES_192BIT_key;
 		else if (ctx->keylen == AES_KEYSIZE_256)
-			ctx->mode |= RK_CRYPTO_AES_256BIT_key;
-		CRYPTO_WRITE(dev, RK_CRYPTO_AES_CTRL, ctx->mode);
-		memcpy_toio(dev->reg + RK_CRYPTO_AES_IV_0, req->iv, ivsize);
+			rctx->mode |= RK_CRYPTO_AES_256BIT_key;
+		CRYPTO_WRITE(dev, RK_CRYPTO_AES_CTRL, rctx->mode);
+		memcpy_toio(dev->reg + RK_CRYPTO_AES_KEY_0, ctx->key, ctx->keylen);
 	}
 	conf_reg |= RK_CRYPTO_BYTESWAP_BTFIFO |
 		    RK_CRYPTO_BYTESWAP_BRFIFO;
@@ -231,189 +279,196 @@ static void rk_ablk_hw_init(struct rk_crypto_info *dev)
 		     RK_CRYPTO_BCDMA_ERR_ENA | RK_CRYPTO_BCDMA_DONE_ENA);
 }
 
-static void crypto_dma_start(struct rk_crypto_info *dev)
+static void crypto_dma_start(struct rk_crypto_info *dev,
+			     struct scatterlist *sgs,
+			     struct scatterlist *sgd, unsigned int todo)
 {
-	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAS, dev->addr_in);
-	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAL, dev->count / 4);
-	CRYPTO_WRITE(dev, RK_CRYPTO_BTDMAS, dev->addr_out);
+	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAS, sg_dma_address(sgs));
+	CRYPTO_WRITE(dev, RK_CRYPTO_BRDMAL, todo);
+	CRYPTO_WRITE(dev, RK_CRYPTO_BTDMAS, sg_dma_address(sgd));
 	CRYPTO_WRITE(dev, RK_CRYPTO_CTRL, RK_CRYPTO_BLOCK_START |
 		     _SBF(RK_CRYPTO_BLOCK_START, 16));
 }
 
-static int rk_set_data_start(struct rk_crypto_info *dev)
+static int rk_cipher_run(struct crypto_engine *engine, void *async_req)
 {
-	int err;
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
-	u8 *src_last_blk = page_address(sg_page(dev->sg_src)) +
-		dev->sg_src->offset + dev->sg_src->length - ivsize;
-
-	/* Store the iv that need to be updated in chain mode.
-	 * And update the IV buffer to contain the next IV for decryption mode.
-	 */
-	if (ctx->mode & RK_CRYPTO_DEC) {
-		memcpy(ctx->iv, src_last_blk, ivsize);
-		sg_pcopy_to_buffer(dev->first, dev->src_nents, req->iv,
-				   ivsize, dev->total - ivsize);
-	}
-
-	err = dev->load_data(dev, dev->sg_src, dev->sg_dst);
-	if (!err)
-		crypto_dma_start(dev);
-	return err;
-}
-
-static int rk_ablk_start(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	unsigned long flags;
+	struct skcipher_request *areq = container_of(async_req, struct skcipher_request, base);
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(areq);
+	struct rk_cipher_rctx *rctx = skcipher_request_ctx(areq);
+	struct scatterlist *sgs, *sgd;
 	int err = 0;
+	int ivsize = crypto_skcipher_ivsize(tfm);
+	int offset;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 biv[AES_BLOCK_SIZE];
+	u8 *ivtouse = areq->iv;
+	unsigned int len = areq->cryptlen;
+	unsigned int todo;
+	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
+	struct rk_crypto_info *rkc = rctx->dev;
 
-	dev->left_bytes = req->cryptlen;
-	dev->total = req->cryptlen;
-	dev->sg_src = req->src;
-	dev->first = req->src;
-	dev->src_nents = sg_nents(req->src);
-	dev->sg_dst = req->dst;
-	dev->dst_nents = sg_nents(req->dst);
-	dev->aligned = 1;
-
-	spin_lock_irqsave(&dev->lock, flags);
-	rk_ablk_hw_init(dev);
-	err = rk_set_data_start(dev);
-	spin_unlock_irqrestore(&dev->lock, flags);
-	return err;
-}
+	err = pm_runtime_resume_and_get(rkc->dev);
+	if (err)
+		return err;
 
-static void rk_iv_copyback(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
+	algt->stat_req++;
+	rkc->nreq++;
 
-	/* Update the IV buffer to contain the next IV for encryption mode. */
-	if (!(ctx->mode & RK_CRYPTO_DEC)) {
-		if (dev->aligned) {
-			memcpy(req->iv, sg_virt(dev->sg_dst) +
-				dev->sg_dst->length - ivsize, ivsize);
-		} else {
-			memcpy(req->iv, dev->addr_vir +
-				dev->count - ivsize, ivsize);
+	ivsize = crypto_skcipher_ivsize(tfm);
+	if (areq->iv && crypto_skcipher_ivsize(tfm) > 0) {
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			offset = areq->cryptlen - ivsize;
+			scatterwalk_map_and_copy(rctx->backup_iv, areq->src,
+						 offset, ivsize, 0);
 		}
 	}
-}
 
-static void rk_update_iv(struct rk_crypto_info *dev)
-{
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
-	u32 ivsize = crypto_skcipher_ivsize(tfm);
-	u8 *new_iv = NULL;
+	sgs = areq->src;
+	sgd = areq->dst;
 
-	if (ctx->mode & RK_CRYPTO_DEC) {
-		new_iv = ctx->iv;
-	} else {
-		new_iv = page_address(sg_page(dev->sg_dst)) +
-			 dev->sg_dst->offset + dev->sg_dst->length - ivsize;
+	while (sgs && sgd && len) {
+		if (!sgs->length) {
+			sgs = sg_next(sgs);
+			sgd = sg_next(sgd);
+			continue;
+		}
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			/* we backup last block of source to be used as IV at next step */
+			offset = sgs->length - ivsize;
+			scatterwalk_map_and_copy(biv, sgs, offset, ivsize, 0);
+		}
+		if (sgs == sgd) {
+			err = dma_map_sg(rkc->dev, sgs, 1, DMA_BIDIRECTIONAL);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_iv;
+			}
+		} else {
+			err = dma_map_sg(rkc->dev, sgs, 1, DMA_TO_DEVICE);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_iv;
+			}
+			err = dma_map_sg(rkc->dev, sgd, 1, DMA_FROM_DEVICE);
+			if (err <= 0) {
+				err = -EINVAL;
+				goto theend_sgs;
+			}
+		}
+		err = 0;
+		rk_cipher_hw_init(rkc, areq);
+		if (ivsize) {
+			if (ivsize == DES_BLOCK_SIZE)
+				memcpy_toio(rkc->reg + RK_CRYPTO_TDES_IV_0, ivtouse, ivsize);
+			else
+				memcpy_toio(rkc->reg + RK_CRYPTO_AES_IV_0, ivtouse, ivsize);
+		}
+		reinit_completion(&rkc->complete);
+		rkc->status = 0;
+
+		todo = min(sg_dma_len(sgs), len);
+		len -= todo;
+		crypto_dma_start(rkc, sgs, sgd, todo / 4);
+		wait_for_completion_interruptible_timeout(&rkc->complete,
+							  msecs_to_jiffies(2000));
+		if (!rkc->status) {
+			dev_err(rkc->dev, "DMA timeout\n");
+			err = -EFAULT;
+			goto theend;
+		}
+		if (sgs == sgd) {
+			dma_unmap_sg(rkc->dev, sgs, 1, DMA_BIDIRECTIONAL);
+		} else {
+			dma_unmap_sg(rkc->dev, sgs, 1, DMA_TO_DEVICE);
+			dma_unmap_sg(rkc->dev, sgd, 1, DMA_FROM_DEVICE);
+		}
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			memcpy(iv, biv, ivsize);
+			ivtouse = iv;
+		} else {
+			offset = sgd->length - ivsize;
+			scatterwalk_map_and_copy(iv, sgd, offset, ivsize, 0);
+			ivtouse = iv;
+		}
+		sgs = sg_next(sgs);
+		sgd = sg_next(sgd);
 	}
 
-	if (ivsize == DES_BLOCK_SIZE)
-		memcpy_toio(dev->reg + RK_CRYPTO_TDES_IV_0, new_iv, ivsize);
-	else if (ivsize == AES_BLOCK_SIZE)
-		memcpy_toio(dev->reg + RK_CRYPTO_AES_IV_0, new_iv, ivsize);
-}
-
-/* return:
- *	true	some err was occurred
- *	fault	no err, continue
- */
-static int rk_ablk_rx(struct rk_crypto_info *dev)
-{
-	int err = 0;
-	struct skcipher_request *req =
-		skcipher_request_cast(dev->async_req);
-
-	dev->unload_data(dev);
-	if (!dev->aligned) {
-		if (!sg_pcopy_from_buffer(req->dst, dev->dst_nents,
-					  dev->addr_vir, dev->count,
-					  dev->total - dev->left_bytes -
-					  dev->count)) {
-			err = -EINVAL;
-			goto out_rx;
+	if (areq->iv && ivsize > 0) {
+		offset = areq->cryptlen - ivsize;
+		if (rctx->mode & RK_CRYPTO_DEC) {
+			memcpy(areq->iv, rctx->backup_iv, ivsize);
+			memzero_explicit(rctx->backup_iv, ivsize);
+		} else {
+			scatterwalk_map_and_copy(areq->iv, areq->dst, offset,
+						 ivsize, 0);
 		}
 	}
-	if (dev->left_bytes) {
-		rk_update_iv(dev);
-		if (dev->aligned) {
-			if (sg_is_last(dev->sg_src)) {
-				dev_err(dev->dev, "[%s:%d] Lack of data\n",
-					__func__, __LINE__);
-				err = -ENOMEM;
-				goto out_rx;
-			}
-			dev->sg_src = sg_next(dev->sg_src);
-			dev->sg_dst = sg_next(dev->sg_dst);
-		}
-		err = rk_set_data_start(dev);
+
+theend:
+	pm_runtime_put_autosuspend(rkc->dev);
+
+	local_bh_disable();
+	crypto_finalize_skcipher_request(engine, areq, err);
+	local_bh_enable();
+	return 0;
+
+theend_sgs:
+	if (sgs == sgd) {
+		dma_unmap_sg(rkc->dev, sgs, 1, DMA_BIDIRECTIONAL);
 	} else {
-		rk_iv_copyback(dev);
-		/* here show the calculation is over without any err */
-		dev->complete(dev->async_req, 0);
-		tasklet_schedule(&dev->queue_task);
+		dma_unmap_sg(rkc->dev, sgs, 1, DMA_TO_DEVICE);
+		dma_unmap_sg(rkc->dev, sgd, 1, DMA_FROM_DEVICE);
 	}
-out_rx:
+theend_iv:
 	return err;
 }
 
-static int rk_ablk_init_tfm(struct crypto_skcipher *tfm)
+static int rk_cipher_tfm_init(struct crypto_skcipher *tfm)
 {
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
+	const char *name = crypto_tfm_alg_name(&tfm->base);
 	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
-	struct rk_crypto_tmp *algt;
+	struct rk_crypto_tmp *algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
 
-	algt = container_of(alg, struct rk_crypto_tmp, alg.skcipher);
+	ctx->fallback_tfm = crypto_alloc_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK);
+	if (IS_ERR(ctx->fallback_tfm)) {
+		dev_err(algt->dev->dev, "ERROR: Cannot allocate fallback for %s %ld\n",
+			name, PTR_ERR(ctx->fallback_tfm));
+		return PTR_ERR(ctx->fallback_tfm);
+	}
+
+	tfm->reqsize = sizeof(struct rk_cipher_rctx) +
+		crypto_skcipher_reqsize(ctx->fallback_tfm);
 
-	ctx->dev = algt->dev;
-	ctx->dev->align_size = crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)) + 1;
-	ctx->dev->start = rk_ablk_start;
-	ctx->dev->update = rk_ablk_rx;
-	ctx->dev->complete = rk_crypto_complete;
-	ctx->dev->addr_vir = (char *)__get_free_page(GFP_KERNEL);
+	ctx->enginectx.op.do_one_request = rk_cipher_run;
 
-	return ctx->dev->addr_vir ? ctx->dev->enable_clk(ctx->dev) : -ENOMEM;
+	return 0;
 }
 
-static void rk_ablk_exit_tfm(struct crypto_skcipher *tfm)
+static void rk_cipher_tfm_exit(struct crypto_skcipher *tfm)
 {
 	struct rk_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
 
-	free_page((unsigned long)ctx->dev->addr_vir);
-	ctx->dev->disable_clk(ctx->dev);
+	memzero_explicit(ctx->key, ctx->keylen);
+	crypto_free_skcipher(ctx->fallback_tfm);
 }
 
 struct rk_crypto_tmp rk_ecb_aes_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(aes)",
 		.base.cra_driver_name	= "ecb-aes-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= AES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x0f,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= AES_MIN_KEY_SIZE,
 		.max_keysize		= AES_MAX_KEY_SIZE,
 		.setkey			= rk_aes_setkey,
@@ -423,19 +478,19 @@ struct rk_crypto_tmp rk_ecb_aes_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_aes_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(aes)",
 		.base.cra_driver_name	= "cbc-aes-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= AES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x0f,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= AES_MIN_KEY_SIZE,
 		.max_keysize		= AES_MAX_KEY_SIZE,
 		.ivsize			= AES_BLOCK_SIZE,
@@ -446,19 +501,19 @@ struct rk_crypto_tmp rk_cbc_aes_alg = {
 };
 
 struct rk_crypto_tmp rk_ecb_des_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(des)",
 		.base.cra_driver_name	= "ecb-des-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= DES_KEY_SIZE,
 		.max_keysize		= DES_KEY_SIZE,
 		.setkey			= rk_des_setkey,
@@ -468,19 +523,19 @@ struct rk_crypto_tmp rk_ecb_des_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_des_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(des)",
 		.base.cra_driver_name	= "cbc-des-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= DES_KEY_SIZE,
 		.max_keysize		= DES_KEY_SIZE,
 		.ivsize			= DES_BLOCK_SIZE,
@@ -491,19 +546,19 @@ struct rk_crypto_tmp rk_cbc_des_alg = {
 };
 
 struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "ecb(des3_ede)",
 		.base.cra_driver_name	= "ecb-des3-ede-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= DES3_EDE_KEY_SIZE,
 		.max_keysize		= DES3_EDE_KEY_SIZE,
 		.setkey			= rk_tdes_setkey,
@@ -513,19 +568,19 @@ struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
 };
 
 struct rk_crypto_tmp rk_cbc_des3_ede_alg = {
-	.type = ALG_TYPE_CIPHER,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
 	.alg.skcipher = {
 		.base.cra_name		= "cbc(des3_ede)",
 		.base.cra_driver_name	= "cbc-des3-ede-rk",
 		.base.cra_priority	= 300,
-		.base.cra_flags		= CRYPTO_ALG_ASYNC,
+		.base.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
 		.base.cra_blocksize	= DES_BLOCK_SIZE,
 		.base.cra_ctxsize	= sizeof(struct rk_cipher_ctx),
 		.base.cra_alignmask	= 0x07,
 		.base.cra_module	= THIS_MODULE,
 
-		.init			= rk_ablk_init_tfm,
-		.exit			= rk_ablk_exit_tfm,
+		.init			= rk_cipher_tfm_init,
+		.exit			= rk_cipher_tfm_exit,
 		.min_keysize		= DES3_EDE_KEY_SIZE,
 		.max_keysize		= DES3_EDE_KEY_SIZE,
 		.ivsize			= DES_BLOCK_SIZE,
diff --git linux-libre-6.1-gnu/drivers/crypto/stm32/Kconfig linux-libre-6.2-gnu/drivers/crypto/stm32/Kconfig
index 4a4c3284ae1f..4fc581e9e595 100644
--- linux-libre-6.1-gnu/drivers/crypto/stm32/Kconfig
+++ linux-libre-6.2-gnu/drivers/crypto/stm32/Kconfig
@@ -10,7 +10,7 @@ config CRYPTO_DEV_STM32_CRC
 
 config CRYPTO_DEV_STM32_HASH
 	tristate "Support for STM32 hash accelerators"
-	depends on ARCH_STM32
+	depends on ARCH_STM32 || ARCH_U8500
 	depends on HAS_DMA
 	select CRYPTO_HASH
 	select CRYPTO_MD5
@@ -23,7 +23,7 @@ config CRYPTO_DEV_STM32_HASH
 
 config CRYPTO_DEV_STM32_CRYP
 	tristate "Support for STM32 cryp accelerators"
-	depends on ARCH_STM32
+	depends on ARCH_STM32 || ARCH_U8500
 	select CRYPTO_HASH
 	select CRYPTO_ENGINE
 	select CRYPTO_LIB_DES
diff --git linux-libre-6.1-gnu/drivers/crypto/stm32/stm32-cryp.c linux-libre-6.2-gnu/drivers/crypto/stm32/stm32-cryp.c
index 59ef541123ae..4208338e72b6 100644
--- linux-libre-6.1-gnu/drivers/crypto/stm32/stm32-cryp.c
+++ linux-libre-6.2-gnu/drivers/crypto/stm32/stm32-cryp.c
@@ -2,6 +2,7 @@
 /*
  * Copyright (C) STMicroelectronics SA 2017
  * Author: Fabien Dessenne <fabien.dessenne@st.com>
+ * Ux500 support taken from snippets in the old Ux500 cryp driver
  */
 
 #include <linux/clk.h>
@@ -62,6 +63,29 @@
 #define CRYP_CSGCMCCM0R         0x00000050
 #define CRYP_CSGCM0R            0x00000070
 
+#define UX500_CRYP_CR		0x00000000
+#define UX500_CRYP_SR		0x00000004
+#define UX500_CRYP_DIN		0x00000008
+#define UX500_CRYP_DINSIZE	0x0000000C
+#define UX500_CRYP_DOUT		0x00000010
+#define UX500_CRYP_DOUSIZE	0x00000014
+#define UX500_CRYP_DMACR	0x00000018
+#define UX500_CRYP_IMSC		0x0000001C
+#define UX500_CRYP_RIS		0x00000020
+#define UX500_CRYP_MIS		0x00000024
+#define UX500_CRYP_K1L		0x00000028
+#define UX500_CRYP_K1R		0x0000002C
+#define UX500_CRYP_K2L		0x00000030
+#define UX500_CRYP_K2R		0x00000034
+#define UX500_CRYP_K3L		0x00000038
+#define UX500_CRYP_K3R		0x0000003C
+#define UX500_CRYP_K4L		0x00000040
+#define UX500_CRYP_K4R		0x00000044
+#define UX500_CRYP_IV0L		0x00000048
+#define UX500_CRYP_IV0R		0x0000004C
+#define UX500_CRYP_IV1L		0x00000050
+#define UX500_CRYP_IV1R		0x00000054
+
 /* Registers values */
 #define CR_DEC_NOT_ENC          0x00000004
 #define CR_TDES_ECB             0x00000000
@@ -71,7 +95,8 @@
 #define CR_AES_ECB              0x00000020
 #define CR_AES_CBC              0x00000028
 #define CR_AES_CTR              0x00000030
-#define CR_AES_KP               0x00000038
+#define CR_AES_KP               0x00000038 /* Not on Ux500 */
+#define CR_AES_XTS              0x00000038 /* Only on Ux500 */
 #define CR_AES_GCM              0x00080000
 #define CR_AES_CCM              0x00080008
 #define CR_AES_UNKNOWN          0xFFFFFFFF
@@ -83,6 +108,8 @@
 #define CR_KEY128               0x00000000
 #define CR_KEY192               0x00000100
 #define CR_KEY256               0x00000200
+#define CR_KEYRDEN              0x00000400 /* Only on Ux500 */
+#define CR_KSE                  0x00000800 /* Only on Ux500 */
 #define CR_FFLUSH               0x00004000
 #define CR_CRYPEN               0x00008000
 #define CR_PH_INIT              0x00000000
@@ -107,8 +134,25 @@
 #define CRYP_AUTOSUSPEND_DELAY	50
 
 struct stm32_cryp_caps {
-	bool                    swap_final;
-	bool                    padding_wa;
+	bool			aeads_support;
+	bool			linear_aes_key;
+	bool			kp_mode;
+	bool			iv_protection;
+	bool			swap_final;
+	bool			padding_wa;
+	u32			cr;
+	u32			sr;
+	u32			din;
+	u32			dout;
+	u32			imsc;
+	u32			mis;
+	u32			k1l;
+	u32			k1r;
+	u32			k3r;
+	u32			iv0l;
+	u32			iv0r;
+	u32			iv1l;
+	u32			iv1r;
 };
 
 struct stm32_cryp_ctx {
@@ -228,20 +272,21 @@ static inline int stm32_cryp_wait_busy(struct stm32_cryp *cryp)
 {
 	u32 status;
 
-	return readl_relaxed_poll_timeout(cryp->regs + CRYP_SR, status,
+	return readl_relaxed_poll_timeout(cryp->regs + cryp->caps->sr, status,
 			!(status & SR_BUSY), 10, 100000);
 }
 
 static inline void stm32_cryp_enable(struct stm32_cryp *cryp)
 {
-	writel_relaxed(readl_relaxed(cryp->regs + CRYP_CR) | CR_CRYPEN, cryp->regs + CRYP_CR);
+	writel_relaxed(readl_relaxed(cryp->regs + cryp->caps->cr) | CR_CRYPEN,
+		       cryp->regs + cryp->caps->cr);
 }
 
 static inline int stm32_cryp_wait_enable(struct stm32_cryp *cryp)
 {
 	u32 status;
 
-	return readl_relaxed_poll_timeout(cryp->regs + CRYP_CR, status,
+	return readl_relaxed_poll_timeout(cryp->regs + cryp->caps->cr, status,
 			!(status & CR_CRYPEN), 10, 100000);
 }
 
@@ -249,10 +294,22 @@ static inline int stm32_cryp_wait_output(struct stm32_cryp *cryp)
 {
 	u32 status;
 
-	return readl_relaxed_poll_timeout(cryp->regs + CRYP_SR, status,
+	return readl_relaxed_poll_timeout(cryp->regs + cryp->caps->sr, status,
 			status & SR_OFNE, 10, 100000);
 }
 
+static inline void stm32_cryp_key_read_enable(struct stm32_cryp *cryp)
+{
+	writel_relaxed(readl_relaxed(cryp->regs + cryp->caps->cr) | CR_KEYRDEN,
+		       cryp->regs + cryp->caps->cr);
+}
+
+static inline void stm32_cryp_key_read_disable(struct stm32_cryp *cryp)
+{
+	writel_relaxed(readl_relaxed(cryp->regs + cryp->caps->cr) & ~CR_KEYRDEN,
+		       cryp->regs + cryp->caps->cr);
+}
+
 static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp);
 static void stm32_cryp_finish_req(struct stm32_cryp *cryp, int err);
 
@@ -281,12 +338,12 @@ static void stm32_cryp_hw_write_iv(struct stm32_cryp *cryp, __be32 *iv)
 	if (!iv)
 		return;
 
-	stm32_cryp_write(cryp, CRYP_IV0LR, be32_to_cpu(*iv++));
-	stm32_cryp_write(cryp, CRYP_IV0RR, be32_to_cpu(*iv++));
+	stm32_cryp_write(cryp, cryp->caps->iv0l, be32_to_cpu(*iv++));
+	stm32_cryp_write(cryp, cryp->caps->iv0r, be32_to_cpu(*iv++));
 
 	if (is_aes(cryp)) {
-		stm32_cryp_write(cryp, CRYP_IV1LR, be32_to_cpu(*iv++));
-		stm32_cryp_write(cryp, CRYP_IV1RR, be32_to_cpu(*iv++));
+		stm32_cryp_write(cryp, cryp->caps->iv1l, be32_to_cpu(*iv++));
+		stm32_cryp_write(cryp, cryp->caps->iv1r, be32_to_cpu(*iv++));
 	}
 }
 
@@ -298,12 +355,102 @@ static void stm32_cryp_get_iv(struct stm32_cryp *cryp)
 	if (!tmp)
 		return;
 
-	*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV0LR));
-	*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV0RR));
+	if (cryp->caps->iv_protection)
+		stm32_cryp_key_read_enable(cryp);
+
+	*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv0l));
+	*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv0r));
 
 	if (is_aes(cryp)) {
-		*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV1LR));
-		*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV1RR));
+		*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv1l));
+		*tmp++ = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv1r));
+	}
+
+	if (cryp->caps->iv_protection)
+		stm32_cryp_key_read_disable(cryp);
+}
+
+/**
+ * ux500_swap_bits_in_byte() - mirror the bits in a byte
+ * @b: the byte to be mirrored
+ *
+ * The bits are swapped the following way:
+ *  Byte b include bits 0-7, nibble 1 (n1) include bits 0-3 and
+ *  nibble 2 (n2) bits 4-7.
+ *
+ *  Nibble 1 (n1):
+ *  (The "old" (moved) bit is replaced with a zero)
+ *  1. Move bit 6 and 7, 4 positions to the left.
+ *  2. Move bit 3 and 5, 2 positions to the left.
+ *  3. Move bit 1-4, 1 position to the left.
+ *
+ *  Nibble 2 (n2):
+ *  1. Move bit 0 and 1, 4 positions to the right.
+ *  2. Move bit 2 and 4, 2 positions to the right.
+ *  3. Move bit 3-6, 1 position to the right.
+ *
+ *  Combine the two nibbles to a complete and swapped byte.
+ */
+static inline u8 ux500_swap_bits_in_byte(u8 b)
+{
+#define R_SHIFT_4_MASK  0xc0 /* Bits 6 and 7, right shift 4 */
+#define R_SHIFT_2_MASK  0x28 /* (After right shift 4) Bits 3 and 5,
+				  right shift 2 */
+#define R_SHIFT_1_MASK  0x1e /* (After right shift 2) Bits 1-4,
+				  right shift 1 */
+#define L_SHIFT_4_MASK  0x03 /* Bits 0 and 1, left shift 4 */
+#define L_SHIFT_2_MASK  0x14 /* (After left shift 4) Bits 2 and 4,
+				  left shift 2 */
+#define L_SHIFT_1_MASK  0x78 /* (After left shift 1) Bits 3-6,
+				  left shift 1 */
+
+	u8 n1;
+	u8 n2;
+
+	/* Swap most significant nibble */
+	/* Right shift 4, bits 6 and 7 */
+	n1 = ((b  & R_SHIFT_4_MASK) >> 4) | (b  & ~(R_SHIFT_4_MASK >> 4));
+	/* Right shift 2, bits 3 and 5 */
+	n1 = ((n1 & R_SHIFT_2_MASK) >> 2) | (n1 & ~(R_SHIFT_2_MASK >> 2));
+	/* Right shift 1, bits 1-4 */
+	n1 = (n1  & R_SHIFT_1_MASK) >> 1;
+
+	/* Swap least significant nibble */
+	/* Left shift 4, bits 0 and 1 */
+	n2 = ((b  & L_SHIFT_4_MASK) << 4) | (b  & ~(L_SHIFT_4_MASK << 4));
+	/* Left shift 2, bits 2 and 4 */
+	n2 = ((n2 & L_SHIFT_2_MASK) << 2) | (n2 & ~(L_SHIFT_2_MASK << 2));
+	/* Left shift 1, bits 3-6 */
+	n2 = (n2  & L_SHIFT_1_MASK) << 1;
+
+	return n1 | n2;
+}
+
+/**
+ * ux500_swizzle_key() - Shuffle around words and bits in the AES key
+ * @in: key to swizzle
+ * @out: swizzled key
+ * @len: length of key, in bytes
+ *
+ * This "key swizzling procedure" is described in the examples in the
+ * DB8500 design specification. There is no real description of why
+ * the bits have been arranged like this in the hardware.
+ */
+static inline void ux500_swizzle_key(const u8 *in, u8 *out, u32 len)
+{
+	int i = 0;
+	int bpw = sizeof(u32);
+	int j;
+	int index = 0;
+
+	j = len - bpw;
+	while (j >= 0) {
+		for (i = 0; i < bpw; i++) {
+			index = len - j - bpw + i;
+			out[j + i] =
+				ux500_swap_bits_in_byte(in[index]);
+		}
+		j -= bpw;
 	}
 }
 
@@ -313,14 +460,33 @@ static void stm32_cryp_hw_write_key(struct stm32_cryp *c)
 	int r_id;
 
 	if (is_des(c)) {
-		stm32_cryp_write(c, CRYP_K1LR, be32_to_cpu(c->ctx->key[0]));
-		stm32_cryp_write(c, CRYP_K1RR, be32_to_cpu(c->ctx->key[1]));
-	} else {
-		r_id = CRYP_K3RR;
-		for (i = c->ctx->keylen / sizeof(u32); i > 0; i--, r_id -= 4)
-			stm32_cryp_write(c, r_id,
-					 be32_to_cpu(c->ctx->key[i - 1]));
+		stm32_cryp_write(c, c->caps->k1l, be32_to_cpu(c->ctx->key[0]));
+		stm32_cryp_write(c, c->caps->k1r, be32_to_cpu(c->ctx->key[1]));
+		return;
 	}
+
+	/*
+	 * On the Ux500 the AES key is considered as a single bit sequence
+	 * of 128, 192 or 256 bits length. It is written linearly into the
+	 * registers from K1L and down, and need to be processed to become
+	 * a proper big-endian bit sequence.
+	 */
+	if (is_aes(c) && c->caps->linear_aes_key) {
+		u32 tmpkey[8];
+
+		ux500_swizzle_key((u8 *)c->ctx->key,
+				  (u8 *)tmpkey, c->ctx->keylen);
+
+		r_id = c->caps->k1l;
+		for (i = 0; i < c->ctx->keylen / sizeof(u32); i++, r_id += 4)
+			stm32_cryp_write(c, r_id, tmpkey[i]);
+
+		return;
+	}
+
+	r_id = c->caps->k3r;
+	for (i = c->ctx->keylen / sizeof(u32); i > 0; i--, r_id -= 4)
+		stm32_cryp_write(c, r_id, be32_to_cpu(c->ctx->key[i - 1]));
 }
 
 static u32 stm32_cryp_get_hw_mode(struct stm32_cryp *cryp)
@@ -373,7 +539,7 @@ static int stm32_cryp_gcm_init(struct stm32_cryp *cryp, u32 cfg)
 	cryp->gcm_ctr = GCM_CTR_INIT;
 	stm32_cryp_hw_write_iv(cryp, iv);
 
-	stm32_cryp_write(cryp, CRYP_CR, cfg | CR_PH_INIT | CR_CRYPEN);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg | CR_PH_INIT | CR_CRYPEN);
 
 	/* Wait for end of processing */
 	ret = stm32_cryp_wait_enable(cryp);
@@ -385,10 +551,10 @@ static int stm32_cryp_gcm_init(struct stm32_cryp *cryp, u32 cfg)
 	/* Prepare next phase */
 	if (cryp->areq->assoclen) {
 		cfg |= CR_PH_HEADER;
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 	} else if (stm32_cryp_get_input_text_len(cryp)) {
 		cfg |= CR_PH_PAYLOAD;
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 	}
 
 	return 0;
@@ -405,20 +571,20 @@ static void stm32_crypt_gcmccm_end_header(struct stm32_cryp *cryp)
 		err = stm32_cryp_wait_busy(cryp);
 		if (err) {
 			dev_err(cryp->dev, "Timeout (gcm/ccm header)\n");
-			stm32_cryp_write(cryp, CRYP_IMSCR, 0);
+			stm32_cryp_write(cryp, cryp->caps->imsc, 0);
 			stm32_cryp_finish_req(cryp, err);
 			return;
 		}
 
 		if (stm32_cryp_get_input_text_len(cryp)) {
 			/* Phase 3 : payload */
-			cfg = stm32_cryp_read(cryp, CRYP_CR);
+			cfg = stm32_cryp_read(cryp, cryp->caps->cr);
 			cfg &= ~CR_CRYPEN;
-			stm32_cryp_write(cryp, CRYP_CR, cfg);
+			stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 			cfg &= ~CR_PH_MASK;
 			cfg |= CR_PH_PAYLOAD | CR_CRYPEN;
-			stm32_cryp_write(cryp, CRYP_CR, cfg);
+			stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 		} else {
 			/*
 			 * Phase 4 : tag.
@@ -458,7 +624,7 @@ static void stm32_cryp_write_ccm_first_header(struct stm32_cryp *cryp)
 
 	scatterwalk_copychunks((char *)block + len, &cryp->in_walk, written, 0);
 	for (i = 0; i < AES_BLOCK_32; i++)
-		stm32_cryp_write(cryp, CRYP_DIN, block[i]);
+		stm32_cryp_write(cryp, cryp->caps->din, block[i]);
 
 	cryp->header_in -= written;
 
@@ -494,7 +660,7 @@ static int stm32_cryp_ccm_init(struct stm32_cryp *cryp, u32 cfg)
 	b0[AES_BLOCK_SIZE - 1] = textlen & 0xFF;
 
 	/* Enable HW */
-	stm32_cryp_write(cryp, CRYP_CR, cfg | CR_PH_INIT | CR_CRYPEN);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg | CR_PH_INIT | CR_CRYPEN);
 
 	/* Write B0 */
 	d = (u32 *)b0;
@@ -505,7 +671,7 @@ static int stm32_cryp_ccm_init(struct stm32_cryp *cryp, u32 cfg)
 
 		if (!cryp->caps->padding_wa)
 			xd = be32_to_cpu(bd[i]);
-		stm32_cryp_write(cryp, CRYP_DIN, xd);
+		stm32_cryp_write(cryp, cryp->caps->din, xd);
 	}
 
 	/* Wait for end of processing */
@@ -518,13 +684,13 @@ static int stm32_cryp_ccm_init(struct stm32_cryp *cryp, u32 cfg)
 	/* Prepare next phase */
 	if (cryp->areq->assoclen) {
 		cfg |= CR_PH_HEADER | CR_CRYPEN;
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 		/* Write first (special) block (may move to next phase [payload]) */
 		stm32_cryp_write_ccm_first_header(cryp);
 	} else if (stm32_cryp_get_input_text_len(cryp)) {
 		cfg |= CR_PH_PAYLOAD;
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 	}
 
 	return 0;
@@ -538,7 +704,7 @@ static int stm32_cryp_hw_init(struct stm32_cryp *cryp)
 	pm_runtime_get_sync(cryp->dev);
 
 	/* Disable interrupt */
-	stm32_cryp_write(cryp, CRYP_IMSCR, 0);
+	stm32_cryp_write(cryp, cryp->caps->imsc, 0);
 
 	/* Set configuration */
 	cfg = CR_DATA8 | CR_FFLUSH;
@@ -566,7 +732,12 @@ static int stm32_cryp_hw_init(struct stm32_cryp *cryp)
 	if (is_decrypt(cryp) &&
 	    ((hw_mode == CR_AES_ECB) || (hw_mode == CR_AES_CBC))) {
 		/* Configure in key preparation mode */
-		stm32_cryp_write(cryp, CRYP_CR, cfg | CR_AES_KP);
+		if (cryp->caps->kp_mode)
+			stm32_cryp_write(cryp, cryp->caps->cr,
+				cfg | CR_AES_KP);
+		else
+			stm32_cryp_write(cryp,
+				cryp->caps->cr, cfg | CR_AES_ECB | CR_KSE);
 
 		/* Set key only after full configuration done */
 		stm32_cryp_hw_write_key(cryp);
@@ -583,14 +754,14 @@ static int stm32_cryp_hw_init(struct stm32_cryp *cryp)
 		cfg |= hw_mode | CR_DEC_NOT_ENC;
 
 		/* Apply updated config (Decrypt + algo) and flush */
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 	} else {
 		cfg |= hw_mode;
 		if (is_decrypt(cryp))
 			cfg |= CR_DEC_NOT_ENC;
 
 		/* Apply config and flush */
-		stm32_cryp_write(cryp, CRYP_CR, cfg);
+		stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 		/* Set key only after configuration done */
 		stm32_cryp_hw_write_key(cryp);
@@ -649,7 +820,7 @@ static void stm32_cryp_finish_req(struct stm32_cryp *cryp, int err)
 static int stm32_cryp_cpu_start(struct stm32_cryp *cryp)
 {
 	/* Enable interrupt and let the IRQ handler do everything */
-	stm32_cryp_write(cryp, CRYP_IMSCR, IMSCR_IN | IMSCR_OUT);
+	stm32_cryp_write(cryp, cryp->caps->imsc, IMSCR_IN | IMSCR_OUT);
 
 	return 0;
 }
@@ -1137,14 +1308,14 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 	int ret = 0;
 
 	/* Update Config */
-	cfg = stm32_cryp_read(cryp, CRYP_CR);
+	cfg = stm32_cryp_read(cryp, cryp->caps->cr);
 
 	cfg &= ~CR_PH_MASK;
 	cfg |= CR_PH_FINAL;
 	cfg &= ~CR_DEC_NOT_ENC;
 	cfg |= CR_CRYPEN;
 
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	if (is_gcm(cryp)) {
 		/* GCM: write aad and payload size (in bits) */
@@ -1152,8 +1323,8 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 		if (cryp->caps->swap_final)
 			size_bit = (__force u32)cpu_to_be32(size_bit);
 
-		stm32_cryp_write(cryp, CRYP_DIN, 0);
-		stm32_cryp_write(cryp, CRYP_DIN, size_bit);
+		stm32_cryp_write(cryp, cryp->caps->din, 0);
+		stm32_cryp_write(cryp, cryp->caps->din, size_bit);
 
 		size_bit = is_encrypt(cryp) ? cryp->areq->cryptlen :
 				cryp->areq->cryptlen - cryp->authsize;
@@ -1161,8 +1332,8 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 		if (cryp->caps->swap_final)
 			size_bit = (__force u32)cpu_to_be32(size_bit);
 
-		stm32_cryp_write(cryp, CRYP_DIN, 0);
-		stm32_cryp_write(cryp, CRYP_DIN, size_bit);
+		stm32_cryp_write(cryp, cryp->caps->din, 0);
+		stm32_cryp_write(cryp, cryp->caps->din, size_bit);
 	} else {
 		/* CCM: write CTR0 */
 		u32 iv32[AES_BLOCK_32];
@@ -1177,7 +1348,7 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 
 			if (!cryp->caps->padding_wa)
 				xiv = be32_to_cpu(biv[i]);
-			stm32_cryp_write(cryp, CRYP_DIN, xiv);
+			stm32_cryp_write(cryp, cryp->caps->din, xiv);
 		}
 	}
 
@@ -1193,7 +1364,7 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 
 		/* Get and write tag */
 		for (i = 0; i < AES_BLOCK_32; i++)
-			out_tag[i] = stm32_cryp_read(cryp, CRYP_DOUT);
+			out_tag[i] = stm32_cryp_read(cryp, cryp->caps->dout);
 
 		scatterwalk_copychunks(out_tag, &cryp->out_walk, cryp->authsize, 1);
 	} else {
@@ -1203,7 +1374,7 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 		scatterwalk_copychunks(in_tag, &cryp->in_walk, cryp->authsize, 0);
 
 		for (i = 0; i < AES_BLOCK_32; i++)
-			out_tag[i] = stm32_cryp_read(cryp, CRYP_DOUT);
+			out_tag[i] = stm32_cryp_read(cryp, cryp->caps->dout);
 
 		if (crypto_memneq(in_tag, out_tag, cryp->authsize))
 			ret = -EBADMSG;
@@ -1211,7 +1382,7 @@ static int stm32_cryp_read_auth_tag(struct stm32_cryp *cryp)
 
 	/* Disable cryp */
 	cfg &= ~CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	return ret;
 }
@@ -1227,19 +1398,19 @@ static void stm32_cryp_check_ctr_counter(struct stm32_cryp *cryp)
 		 */
 		crypto_inc((u8 *)cryp->last_ctr, sizeof(cryp->last_ctr));
 
-		cr = stm32_cryp_read(cryp, CRYP_CR);
-		stm32_cryp_write(cryp, CRYP_CR, cr & ~CR_CRYPEN);
+		cr = stm32_cryp_read(cryp, cryp->caps->cr);
+		stm32_cryp_write(cryp, cryp->caps->cr, cr & ~CR_CRYPEN);
 
 		stm32_cryp_hw_write_iv(cryp, cryp->last_ctr);
 
-		stm32_cryp_write(cryp, CRYP_CR, cr);
+		stm32_cryp_write(cryp, cryp->caps->cr, cr);
 	}
 
 	/* The IV registers are BE  */
-	cryp->last_ctr[0] = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV0LR));
-	cryp->last_ctr[1] = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV0RR));
-	cryp->last_ctr[2] = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV1LR));
-	cryp->last_ctr[3] = cpu_to_be32(stm32_cryp_read(cryp, CRYP_IV1RR));
+	cryp->last_ctr[0] = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv0l));
+	cryp->last_ctr[1] = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv0r));
+	cryp->last_ctr[2] = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv1l));
+	cryp->last_ctr[3] = cpu_to_be32(stm32_cryp_read(cryp, cryp->caps->iv1r));
 }
 
 static void stm32_cryp_irq_read_data(struct stm32_cryp *cryp)
@@ -1248,7 +1419,7 @@ static void stm32_cryp_irq_read_data(struct stm32_cryp *cryp)
 	u32 block[AES_BLOCK_32];
 
 	for (i = 0; i < cryp->hw_blocksize / sizeof(u32); i++)
-		block[i] = stm32_cryp_read(cryp, CRYP_DOUT);
+		block[i] = stm32_cryp_read(cryp, cryp->caps->dout);
 
 	scatterwalk_copychunks(block, &cryp->out_walk, min_t(size_t, cryp->hw_blocksize,
 							     cryp->payload_out), 1);
@@ -1264,7 +1435,7 @@ static void stm32_cryp_irq_write_block(struct stm32_cryp *cryp)
 	scatterwalk_copychunks(block, &cryp->in_walk, min_t(size_t, cryp->hw_blocksize,
 							    cryp->payload_in), 0);
 	for (i = 0; i < cryp->hw_blocksize / sizeof(u32); i++)
-		stm32_cryp_write(cryp, CRYP_DIN, block[i]);
+		stm32_cryp_write(cryp, cryp->caps->din, block[i]);
 
 	cryp->payload_in -= min_t(size_t, cryp->hw_blocksize, cryp->payload_in);
 }
@@ -1278,22 +1449,22 @@ static void stm32_cryp_irq_write_gcm_padded_data(struct stm32_cryp *cryp)
 	/* 'Special workaround' procedure described in the datasheet */
 
 	/* a) disable ip */
-	stm32_cryp_write(cryp, CRYP_IMSCR, 0);
-	cfg = stm32_cryp_read(cryp, CRYP_CR);
+	stm32_cryp_write(cryp, cryp->caps->imsc, 0);
+	cfg = stm32_cryp_read(cryp, cryp->caps->cr);
 	cfg &= ~CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* b) Update IV1R */
-	stm32_cryp_write(cryp, CRYP_IV1RR, cryp->gcm_ctr - 2);
+	stm32_cryp_write(cryp, cryp->caps->iv1r, cryp->gcm_ctr - 2);
 
 	/* c) change mode to CTR */
 	cfg &= ~CR_ALGO_MASK;
 	cfg |= CR_AES_CTR;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* a) enable IP */
 	cfg |= CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* b) pad and write the last block */
 	stm32_cryp_irq_write_block(cryp);
@@ -1310,7 +1481,7 @@ static void stm32_cryp_irq_write_gcm_padded_data(struct stm32_cryp *cryp)
 	 * block value
 	 */
 	for (i = 0; i < cryp->hw_blocksize / sizeof(u32); i++)
-		block[i] = stm32_cryp_read(cryp, CRYP_DOUT);
+		block[i] = stm32_cryp_read(cryp, cryp->caps->dout);
 
 	scatterwalk_copychunks(block, &cryp->out_walk, min_t(size_t, cryp->hw_blocksize,
 							     cryp->payload_out), 1);
@@ -1320,16 +1491,16 @@ static void stm32_cryp_irq_write_gcm_padded_data(struct stm32_cryp *cryp)
 	/* d) change mode back to AES GCM */
 	cfg &= ~CR_ALGO_MASK;
 	cfg |= CR_AES_GCM;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* e) change phase to Final */
 	cfg &= ~CR_PH_MASK;
 	cfg |= CR_PH_FINAL;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* f) write padded data */
 	for (i = 0; i < AES_BLOCK_32; i++)
-		stm32_cryp_write(cryp, CRYP_DIN, block[i]);
+		stm32_cryp_write(cryp, cryp->caps->din, block[i]);
 
 	/* g) Empty fifo out */
 	err = stm32_cryp_wait_output(cryp);
@@ -1339,7 +1510,7 @@ static void stm32_cryp_irq_write_gcm_padded_data(struct stm32_cryp *cryp)
 	}
 
 	for (i = 0; i < AES_BLOCK_32; i++)
-		stm32_cryp_read(cryp, CRYP_DOUT);
+		stm32_cryp_read(cryp, cryp->caps->dout);
 
 	/* h) run the he normal Final phase */
 	stm32_cryp_finish_req(cryp, 0);
@@ -1350,13 +1521,13 @@ static void stm32_cryp_irq_set_npblb(struct stm32_cryp *cryp)
 	u32 cfg;
 
 	/* disable ip, set NPBLB and reneable ip */
-	cfg = stm32_cryp_read(cryp, CRYP_CR);
+	cfg = stm32_cryp_read(cryp, cryp->caps->cr);
 	cfg &= ~CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	cfg |= (cryp->hw_blocksize - cryp->payload_in) << CR_NBPBL_SHIFT;
 	cfg |= CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 }
 
 static void stm32_cryp_irq_write_ccm_padded_data(struct stm32_cryp *cryp)
@@ -1370,11 +1541,11 @@ static void stm32_cryp_irq_write_ccm_padded_data(struct stm32_cryp *cryp)
 	/* 'Special workaround' procedure described in the datasheet */
 
 	/* a) disable ip */
-	stm32_cryp_write(cryp, CRYP_IMSCR, 0);
+	stm32_cryp_write(cryp, cryp->caps->imsc, 0);
 
-	cfg = stm32_cryp_read(cryp, CRYP_CR);
+	cfg = stm32_cryp_read(cryp, cryp->caps->cr);
 	cfg &= ~CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* b) get IV1 from CRYP_CSGCMCCM7 */
 	iv1tmp = stm32_cryp_read(cryp, CRYP_CSGCMCCM0R + 7 * 4);
@@ -1384,23 +1555,23 @@ static void stm32_cryp_irq_write_ccm_padded_data(struct stm32_cryp *cryp)
 		cstmp1[i] = stm32_cryp_read(cryp, CRYP_CSGCMCCM0R + i * 4);
 
 	/* d) Write IV1R */
-	stm32_cryp_write(cryp, CRYP_IV1RR, iv1tmp);
+	stm32_cryp_write(cryp, cryp->caps->iv1r, iv1tmp);
 
 	/* e) change mode to CTR */
 	cfg &= ~CR_ALGO_MASK;
 	cfg |= CR_AES_CTR;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* a) enable IP */
 	cfg |= CR_CRYPEN;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* b) pad and write the last block */
 	stm32_cryp_irq_write_block(cryp);
 	/* wait end of process */
 	err = stm32_cryp_wait_output(cryp);
 	if (err) {
-		dev_err(cryp->dev, "Timeout (wite ccm padded data)\n");
+		dev_err(cryp->dev, "Timeout (write ccm padded data)\n");
 		return stm32_cryp_finish_req(cryp, err);
 	}
 
@@ -1410,7 +1581,7 @@ static void stm32_cryp_irq_write_ccm_padded_data(struct stm32_cryp *cryp)
 	 * block value
 	 */
 	for (i = 0; i < cryp->hw_blocksize / sizeof(u32); i++)
-		block[i] = stm32_cryp_read(cryp, CRYP_DOUT);
+		block[i] = stm32_cryp_read(cryp, cryp->caps->dout);
 
 	scatterwalk_copychunks(block, &cryp->out_walk, min_t(size_t, cryp->hw_blocksize,
 							     cryp->payload_out), 1);
@@ -1423,24 +1594,24 @@ static void stm32_cryp_irq_write_ccm_padded_data(struct stm32_cryp *cryp)
 	/* e) change mode back to AES CCM */
 	cfg &= ~CR_ALGO_MASK;
 	cfg |= CR_AES_CCM;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* f) change phase to header */
 	cfg &= ~CR_PH_MASK;
 	cfg |= CR_PH_HEADER;
-	stm32_cryp_write(cryp, CRYP_CR, cfg);
+	stm32_cryp_write(cryp, cryp->caps->cr, cfg);
 
 	/* g) XOR and write padded data */
 	for (i = 0; i < ARRAY_SIZE(block); i++) {
 		block[i] ^= cstmp1[i];
 		block[i] ^= cstmp2[i];
-		stm32_cryp_write(cryp, CRYP_DIN, block[i]);
+		stm32_cryp_write(cryp, cryp->caps->din, block[i]);
 	}
 
 	/* h) wait for completion */
 	err = stm32_cryp_wait_busy(cryp);
 	if (err)
-		dev_err(cryp->dev, "Timeout (wite ccm padded data)\n");
+		dev_err(cryp->dev, "Timeout (write ccm padded data)\n");
 
 	/* i) run the he normal Final phase */
 	stm32_cryp_finish_req(cryp, err);
@@ -1497,7 +1668,7 @@ static void stm32_cryp_irq_write_gcmccm_header(struct stm32_cryp *cryp)
 
 	scatterwalk_copychunks(block, &cryp->in_walk, written, 0);
 	for (i = 0; i < AES_BLOCK_32; i++)
-		stm32_cryp_write(cryp, CRYP_DIN, block[i]);
+		stm32_cryp_write(cryp, cryp->caps->din, block[i]);
 
 	cryp->header_in -= written;
 
@@ -1508,7 +1679,7 @@ static irqreturn_t stm32_cryp_irq_thread(int irq, void *arg)
 {
 	struct stm32_cryp *cryp = arg;
 	u32 ph;
-	u32 it_mask = stm32_cryp_read(cryp, CRYP_IMSCR);
+	u32 it_mask = stm32_cryp_read(cryp, cryp->caps->imsc);
 
 	if (cryp->irq_status & MISR_OUT)
 		/* Output FIFO IRQ: read data */
@@ -1516,7 +1687,7 @@ static irqreturn_t stm32_cryp_irq_thread(int irq, void *arg)
 
 	if (cryp->irq_status & MISR_IN) {
 		if (is_gcm(cryp) || is_ccm(cryp)) {
-			ph = stm32_cryp_read(cryp, CRYP_CR) & CR_PH_MASK;
+			ph = stm32_cryp_read(cryp, cryp->caps->cr) & CR_PH_MASK;
 			if (unlikely(ph == CR_PH_HEADER))
 				/* Write Header */
 				stm32_cryp_irq_write_gcmccm_header(cryp);
@@ -1536,7 +1707,7 @@ static irqreturn_t stm32_cryp_irq_thread(int irq, void *arg)
 		it_mask &= ~IMSCR_IN;
 	if (!cryp->payload_out)
 		it_mask &= ~IMSCR_OUT;
-	stm32_cryp_write(cryp, CRYP_IMSCR, it_mask);
+	stm32_cryp_write(cryp, cryp->caps->imsc, it_mask);
 
 	if (!cryp->payload_in && !cryp->header_in && !cryp->payload_out)
 		stm32_cryp_finish_req(cryp, 0);
@@ -1548,7 +1719,7 @@ static irqreturn_t stm32_cryp_irq(int irq, void *arg)
 {
 	struct stm32_cryp *cryp = arg;
 
-	cryp->irq_status = stm32_cryp_read(cryp, CRYP_MISR);
+	cryp->irq_status = stm32_cryp_read(cryp, cryp->caps->mis);
 
 	return IRQ_WAKE_THREAD;
 }
@@ -1722,17 +1893,74 @@ static struct aead_alg aead_algs[] = {
 },
 };
 
+static const struct stm32_cryp_caps ux500_data = {
+	.aeads_support = false,
+	.linear_aes_key = true,
+	.kp_mode = false,
+	.iv_protection = true,
+	.swap_final = true,
+	.padding_wa = true,
+	.cr = UX500_CRYP_CR,
+	.sr = UX500_CRYP_SR,
+	.din = UX500_CRYP_DIN,
+	.dout = UX500_CRYP_DOUT,
+	.imsc = UX500_CRYP_IMSC,
+	.mis = UX500_CRYP_MIS,
+	.k1l = UX500_CRYP_K1L,
+	.k1r = UX500_CRYP_K1R,
+	.k3r = UX500_CRYP_K3R,
+	.iv0l = UX500_CRYP_IV0L,
+	.iv0r = UX500_CRYP_IV0R,
+	.iv1l = UX500_CRYP_IV1L,
+	.iv1r = UX500_CRYP_IV1R,
+};
+
 static const struct stm32_cryp_caps f7_data = {
+	.aeads_support = true,
+	.linear_aes_key = false,
+	.kp_mode = true,
+	.iv_protection = false,
 	.swap_final = true,
 	.padding_wa = true,
+	.cr = CRYP_CR,
+	.sr = CRYP_SR,
+	.din = CRYP_DIN,
+	.dout = CRYP_DOUT,
+	.imsc = CRYP_IMSCR,
+	.mis = CRYP_MISR,
+	.k1l = CRYP_K1LR,
+	.k1r = CRYP_K1RR,
+	.k3r = CRYP_K3RR,
+	.iv0l = CRYP_IV0LR,
+	.iv0r = CRYP_IV0RR,
+	.iv1l = CRYP_IV1LR,
+	.iv1r = CRYP_IV1RR,
 };
 
 static const struct stm32_cryp_caps mp1_data = {
+	.aeads_support = true,
+	.linear_aes_key = false,
+	.kp_mode = true,
+	.iv_protection = false,
 	.swap_final = false,
 	.padding_wa = false,
+	.cr = CRYP_CR,
+	.sr = CRYP_SR,
+	.din = CRYP_DIN,
+	.dout = CRYP_DOUT,
+	.imsc = CRYP_IMSCR,
+	.mis = CRYP_MISR,
+	.k1l = CRYP_K1LR,
+	.k1r = CRYP_K1RR,
+	.k3r = CRYP_K3RR,
+	.iv0l = CRYP_IV0LR,
+	.iv0r = CRYP_IV0RR,
+	.iv1l = CRYP_IV1LR,
+	.iv1r = CRYP_IV1RR,
 };
 
 static const struct of_device_id stm32_dt_ids[] = {
+	{ .compatible = "stericsson,ux500-cryp", .data = &ux500_data},
 	{ .compatible = "st,stm32f756-cryp", .data = &f7_data},
 	{ .compatible = "st,stm32mp1-cryp", .data = &mp1_data},
 	{},
@@ -1829,9 +2057,11 @@ static int stm32_cryp_probe(struct platform_device *pdev)
 		goto err_algs;
 	}
 
-	ret = crypto_register_aeads(aead_algs, ARRAY_SIZE(aead_algs));
-	if (ret)
-		goto err_aead_algs;
+	if (cryp->caps->aeads_support) {
+		ret = crypto_register_aeads(aead_algs, ARRAY_SIZE(aead_algs));
+		if (ret)
+			goto err_aead_algs;
+	}
 
 	dev_info(dev, "Initialized\n");
 
@@ -1869,7 +2099,8 @@ static int stm32_cryp_remove(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	crypto_unregister_aeads(aead_algs, ARRAY_SIZE(aead_algs));
+	if (cryp->caps->aeads_support)
+		crypto_unregister_aeads(aead_algs, ARRAY_SIZE(aead_algs));
 	crypto_unregister_skciphers(crypto_algs, ARRAY_SIZE(crypto_algs));
 
 	crypto_engine_exit(cryp->engine);
diff --git linux-libre-6.1-gnu/drivers/crypto/talitos.c linux-libre-6.2-gnu/drivers/crypto/talitos.c
index c9ad6c213090..71db6450b6aa 100644
--- linux-libre-6.1-gnu/drivers/crypto/talitos.c
+++ linux-libre-6.2-gnu/drivers/crypto/talitos.c
@@ -1999,7 +1999,7 @@ static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes)
 		/* Buffer up to one whole block */
 		nents = sg_nents_for_len(areq->src, nbytes);
 		if (nents < 0) {
-			dev_err(ctx->dev, "Invalid number of src SG.\n");
+			dev_err(dev, "Invalid number of src SG.\n");
 			return nents;
 		}
 		sg_copy_to_buffer(areq->src, nents,
@@ -2040,7 +2040,7 @@ static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes)
 			offset = nbytes_to_hash - req_ctx->nbuf;
 		nents = sg_nents_for_len(areq->src, offset);
 		if (nents < 0) {
-			dev_err(ctx->dev, "Invalid number of src SG.\n");
+			dev_err(dev, "Invalid number of src SG.\n");
 			return nents;
 		}
 		sg_copy_to_buffer(areq->src, nents,
@@ -2054,7 +2054,7 @@ static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes)
 	if (to_hash_later) {
 		nents = sg_nents_for_len(areq->src, nbytes);
 		if (nents < 0) {
-			dev_err(ctx->dev, "Invalid number of src SG.\n");
+			dev_err(dev, "Invalid number of src SG.\n");
 			return nents;
 		}
 		sg_pcopy_to_buffer(areq->src, nents,
diff --git linux-libre-6.1-gnu/drivers/crypto/talitos.h linux-libre-6.2-gnu/drivers/crypto/talitos.h
index 32825119e880..1a93ee355929 100644
--- linux-libre-6.1-gnu/drivers/crypto/talitos.h
+++ linux-libre-6.2-gnu/drivers/crypto/talitos.h
@@ -65,8 +65,8 @@ struct talitos_edesc {
 	dma_addr_t dma_link_tbl;
 	struct talitos_desc desc;
 	union {
-		struct talitos_ptr link_tbl[0];
-		u8 buf[0];
+		DECLARE_FLEX_ARRAY(struct talitos_ptr, link_tbl);
+		DECLARE_FLEX_ARRAY(u8, buf);
 	};
 };
 
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/Kconfig linux-libre-6.2-gnu/drivers/crypto/ux500/Kconfig
index f56d65c56ccf..dcbd7404768f 100644
--- linux-libre-6.1-gnu/drivers/crypto/ux500/Kconfig
+++ linux-libre-6.2-gnu/drivers/crypto/ux500/Kconfig
@@ -4,16 +4,6 @@
 # Author: Shujuan Chen (shujuan.chen@stericsson.com)
 #
 
-config CRYPTO_DEV_UX500_CRYP
-	tristate "UX500 crypto driver for CRYP block"
-	depends on CRYPTO_DEV_UX500
-	select CRYPTO_ALGAPI
-	select CRYPTO_SKCIPHER
-	select CRYPTO_LIB_DES
-	help
-	This selects the crypto driver for the UX500_CRYP hardware. It supports
-	AES-ECB, CBC and CTR with keys sizes of 128, 192 and 256 bit sizes.
-
 config CRYPTO_DEV_UX500_HASH
 	tristate "UX500 crypto driver for HASH block"
 	depends on CRYPTO_DEV_UX500
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/Makefile linux-libre-6.2-gnu/drivers/crypto/ux500/Makefile
index f014eb01710a..f1aa4edf66f4 100644
--- linux-libre-6.1-gnu/drivers/crypto/ux500/Makefile
+++ linux-libre-6.2-gnu/drivers/crypto/ux500/Makefile
@@ -5,4 +5,3 @@
 #
 
 obj-$(CONFIG_CRYPTO_DEV_UX500_HASH) += hash/
-obj-$(CONFIG_CRYPTO_DEV_UX500_CRYP) += cryp/
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/Makefile linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/Makefile
deleted file mode 100644
index 3e67531f484c..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-#/*
-# * Copyright (C) ST-Ericsson SA 2010
-# * Author: shujuan.chen@stericsson.com for ST-Ericsson.
-# */
-
-ccflags-$(CONFIG_CRYPTO_DEV_UX500_DEBUG) += -DDEBUG
-
-obj-$(CONFIG_CRYPTO_DEV_UX500_CRYP) += ux500_cryp.o
-ux500_cryp-objs :=  cryp.o cryp_irq.o cryp_core.o
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp.c linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp.c
deleted file mode 100644
index 759d0d9786fd..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp.c
+++ /dev/null
@@ -1,394 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "cryp_p.h"
-#include "cryp.h"
-
-/*
- * cryp_wait_until_done - wait until the device logic is not busy
- */
-void cryp_wait_until_done(struct cryp_device_data *device_data)
-{
-	while (cryp_is_logic_busy(device_data))
-		cpu_relax();
-}
-
-/**
- * cryp_check - This routine checks Peripheral and PCell Id
- * @device_data: Pointer to the device data struct for base address.
- */
-int cryp_check(struct cryp_device_data *device_data)
-{
-	int peripheralid2 = 0;
-
-	if (NULL == device_data)
-		return -EINVAL;
-
-	peripheralid2 = readl_relaxed(&device_data->base->periphId2);
-
-	if (peripheralid2 != CRYP_PERIPHERAL_ID2_DB8500)
-		return -EPERM;
-
-	/* Check Peripheral and Pcell Id Register for CRYP */
-	if ((CRYP_PERIPHERAL_ID0 ==
-		readl_relaxed(&device_data->base->periphId0))
-	    && (CRYP_PERIPHERAL_ID1 ==
-		    readl_relaxed(&device_data->base->periphId1))
-	    && (CRYP_PERIPHERAL_ID3 ==
-		    readl_relaxed(&device_data->base->periphId3))
-	    && (CRYP_PCELL_ID0 ==
-		    readl_relaxed(&device_data->base->pcellId0))
-	    && (CRYP_PCELL_ID1 ==
-		    readl_relaxed(&device_data->base->pcellId1))
-	    && (CRYP_PCELL_ID2 ==
-		    readl_relaxed(&device_data->base->pcellId2))
-	    && (CRYP_PCELL_ID3 ==
-		    readl_relaxed(&device_data->base->pcellId3))) {
-		return 0;
-	}
-
-	return -EPERM;
-}
-
-/**
- * cryp_activity - This routine enables/disable the cryptography function.
- * @device_data: Pointer to the device data struct for base address.
- * @cryp_crypen: Enable/Disable functionality
- */
-void cryp_activity(struct cryp_device_data *device_data,
-		   enum cryp_crypen cryp_crypen)
-{
-	CRYP_PUT_BITS(&device_data->base->cr,
-		      cryp_crypen,
-		      CRYP_CR_CRYPEN_POS,
-		      CRYP_CR_CRYPEN_MASK);
-}
-
-/**
- * cryp_flush_inoutfifo - Resets both the input and the output FIFOs
- * @device_data: Pointer to the device data struct for base address.
- */
-void cryp_flush_inoutfifo(struct cryp_device_data *device_data)
-{
-	/*
-	 * We always need to disable the hardware before trying to flush the
-	 * FIFO. This is something that isn't written in the design
-	 * specification, but we have been informed by the hardware designers
-	 * that this must be done.
-	 */
-	cryp_activity(device_data, CRYP_CRYPEN_DISABLE);
-	cryp_wait_until_done(device_data);
-
-	CRYP_SET_BITS(&device_data->base->cr, CRYP_CR_FFLUSH_MASK);
-	/*
-	 * CRYP_SR_INFIFO_READY_MASK is the expected value on the status
-	 * register when starting a new calculation, which means Input FIFO is
-	 * not full and input FIFO is empty.
-	 */
-	while (readl_relaxed(&device_data->base->sr) !=
-	       CRYP_SR_INFIFO_READY_MASK)
-		cpu_relax();
-}
-
-/**
- * cryp_set_configuration - This routine set the cr CRYP IP
- * @device_data: Pointer to the device data struct for base address.
- * @cryp_config: Pointer to the configuration parameter
- * @control_register: The control register to be written later on.
- */
-int cryp_set_configuration(struct cryp_device_data *device_data,
-			   struct cryp_config *cryp_config,
-			   u32 *control_register)
-{
-	u32 cr_for_kse;
-
-	if (NULL == device_data || NULL == cryp_config)
-		return -EINVAL;
-
-	*control_register |= (cryp_config->keysize << CRYP_CR_KEYSIZE_POS);
-
-	/* Prepare key for decryption in AES_ECB and AES_CBC mode. */
-	if ((CRYP_ALGORITHM_DECRYPT == cryp_config->algodir) &&
-	    ((CRYP_ALGO_AES_ECB == cryp_config->algomode) ||
-	     (CRYP_ALGO_AES_CBC == cryp_config->algomode))) {
-		cr_for_kse = *control_register;
-		/*
-		 * This seems a bit odd, but it is indeed needed to set this to
-		 * encrypt even though it is a decryption that we are doing. It
-		 * also mentioned in the design spec that you need to do this.
-		 * After the keyprepartion for decrypting is done you should set
-		 * algodir back to decryption, which is done outside this if
-		 * statement.
-		 *
-		 * According to design specification we should set mode ECB
-		 * during key preparation even though we might be running CBC
-		 * when enter this function.
-		 *
-		 * Writing to KSE_ENABLED will drop CRYPEN when key preparation
-		 * is done. Therefore we need to set CRYPEN again outside this
-		 * if statement when running decryption.
-		 */
-		cr_for_kse |= ((CRYP_ALGORITHM_ENCRYPT << CRYP_CR_ALGODIR_POS) |
-			       (CRYP_ALGO_AES_ECB << CRYP_CR_ALGOMODE_POS) |
-			       (CRYP_CRYPEN_ENABLE << CRYP_CR_CRYPEN_POS) |
-			       (KSE_ENABLED << CRYP_CR_KSE_POS));
-
-		writel_relaxed(cr_for_kse, &device_data->base->cr);
-		cryp_wait_until_done(device_data);
-	}
-
-	*control_register |=
-		((cryp_config->algomode << CRYP_CR_ALGOMODE_POS) |
-		 (cryp_config->algodir << CRYP_CR_ALGODIR_POS));
-
-	return 0;
-}
-
-/**
- * cryp_configure_protection - set the protection bits in the CRYP logic.
- * @device_data: Pointer to the device data struct for base address.
- * @p_protect_config:	Pointer to the protection mode and
- *			secure mode configuration
- */
-int cryp_configure_protection(struct cryp_device_data *device_data,
-			      struct cryp_protection_config *p_protect_config)
-{
-	if (NULL == p_protect_config)
-		return -EINVAL;
-
-	CRYP_WRITE_BIT(&device_data->base->cr,
-		       (u32) p_protect_config->secure_access,
-		       CRYP_CR_SECURE_MASK);
-	CRYP_PUT_BITS(&device_data->base->cr,
-		      p_protect_config->privilege_access,
-		      CRYP_CR_PRLG_POS,
-		      CRYP_CR_PRLG_MASK);
-
-	return 0;
-}
-
-/**
- * cryp_is_logic_busy - returns the busy status of the CRYP logic
- * @device_data: Pointer to the device data struct for base address.
- */
-int cryp_is_logic_busy(struct cryp_device_data *device_data)
-{
-	return CRYP_TEST_BITS(&device_data->base->sr,
-			      CRYP_SR_BUSY_MASK);
-}
-
-/**
- * cryp_configure_for_dma - configures the CRYP IP for DMA operation
- * @device_data: Pointer to the device data struct for base address.
- * @dma_req: Specifies the DMA request type value.
- */
-void cryp_configure_for_dma(struct cryp_device_data *device_data,
-			    enum cryp_dma_req_type dma_req)
-{
-	CRYP_SET_BITS(&device_data->base->dmacr,
-		      (u32) dma_req);
-}
-
-/**
- * cryp_configure_key_values - configures the key values for CRYP operations
- * @device_data: Pointer to the device data struct for base address.
- * @key_reg_index: Key value index register
- * @key_value: The key value struct
- */
-int cryp_configure_key_values(struct cryp_device_data *device_data,
-			      enum cryp_key_reg_index key_reg_index,
-			      struct cryp_key_value key_value)
-{
-	while (cryp_is_logic_busy(device_data))
-		cpu_relax();
-
-	switch (key_reg_index) {
-	case CRYP_KEY_REG_1:
-		writel_relaxed(key_value.key_value_left,
-				&device_data->base->key_1_l);
-		writel_relaxed(key_value.key_value_right,
-				&device_data->base->key_1_r);
-		break;
-	case CRYP_KEY_REG_2:
-		writel_relaxed(key_value.key_value_left,
-				&device_data->base->key_2_l);
-		writel_relaxed(key_value.key_value_right,
-				&device_data->base->key_2_r);
-		break;
-	case CRYP_KEY_REG_3:
-		writel_relaxed(key_value.key_value_left,
-				&device_data->base->key_3_l);
-		writel_relaxed(key_value.key_value_right,
-				&device_data->base->key_3_r);
-		break;
-	case CRYP_KEY_REG_4:
-		writel_relaxed(key_value.key_value_left,
-				&device_data->base->key_4_l);
-		writel_relaxed(key_value.key_value_right,
-				&device_data->base->key_4_r);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/**
- * cryp_configure_init_vector - configures the initialization vector register
- * @device_data: Pointer to the device data struct for base address.
- * @init_vector_index: Specifies the index of the init vector.
- * @init_vector_value: Specifies the value for the init vector.
- */
-int cryp_configure_init_vector(struct cryp_device_data *device_data,
-			       enum cryp_init_vector_index
-			       init_vector_index,
-			       struct cryp_init_vector_value
-			       init_vector_value)
-{
-	while (cryp_is_logic_busy(device_data))
-		cpu_relax();
-
-	switch (init_vector_index) {
-	case CRYP_INIT_VECTOR_INDEX_0:
-		writel_relaxed(init_vector_value.init_value_left,
-		       &device_data->base->init_vect_0_l);
-		writel_relaxed(init_vector_value.init_value_right,
-		       &device_data->base->init_vect_0_r);
-		break;
-	case CRYP_INIT_VECTOR_INDEX_1:
-		writel_relaxed(init_vector_value.init_value_left,
-		       &device_data->base->init_vect_1_l);
-		writel_relaxed(init_vector_value.init_value_right,
-		       &device_data->base->init_vect_1_r);
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/**
- * cryp_save_device_context -	Store hardware registers and
- *				other device context parameter
- * @device_data: Pointer to the device data struct for base address.
- * @ctx: Crypto device context
- * @cryp_mode: Mode: Polling, Interrupt or DMA
- */
-void cryp_save_device_context(struct cryp_device_data *device_data,
-			      struct cryp_device_context *ctx,
-			      int cryp_mode)
-{
-	enum cryp_algo_mode algomode;
-	struct cryp_register __iomem *src_reg = device_data->base;
-	struct cryp_config *config =
-		(struct cryp_config *)device_data->current_ctx;
-
-	/*
-	 * Always start by disable the hardware and wait for it to finish the
-	 * ongoing calculations before trying to reprogram it.
-	 */
-	cryp_activity(device_data, CRYP_CRYPEN_DISABLE);
-	cryp_wait_until_done(device_data);
-
-	if (cryp_mode == CRYP_MODE_DMA)
-		cryp_configure_for_dma(device_data, CRYP_DMA_DISABLE_BOTH);
-
-	if (CRYP_TEST_BITS(&src_reg->sr, CRYP_SR_IFEM_MASK) == 0)
-		ctx->din = readl_relaxed(&src_reg->din);
-
-	ctx->cr = readl_relaxed(&src_reg->cr) & CRYP_CR_CONTEXT_SAVE_MASK;
-
-	switch (config->keysize) {
-	case CRYP_KEY_SIZE_256:
-		ctx->key_4_l = readl_relaxed(&src_reg->key_4_l);
-		ctx->key_4_r = readl_relaxed(&src_reg->key_4_r);
-		fallthrough;
-
-	case CRYP_KEY_SIZE_192:
-		ctx->key_3_l = readl_relaxed(&src_reg->key_3_l);
-		ctx->key_3_r = readl_relaxed(&src_reg->key_3_r);
-		fallthrough;
-
-	case CRYP_KEY_SIZE_128:
-		ctx->key_2_l = readl_relaxed(&src_reg->key_2_l);
-		ctx->key_2_r = readl_relaxed(&src_reg->key_2_r);
-		fallthrough;
-
-	default:
-		ctx->key_1_l = readl_relaxed(&src_reg->key_1_l);
-		ctx->key_1_r = readl_relaxed(&src_reg->key_1_r);
-	}
-
-	/* Save IV for CBC mode for both AES and DES. */
-	algomode = ((ctx->cr & CRYP_CR_ALGOMODE_MASK) >> CRYP_CR_ALGOMODE_POS);
-	if (algomode == CRYP_ALGO_TDES_CBC ||
-	    algomode == CRYP_ALGO_DES_CBC ||
-	    algomode == CRYP_ALGO_AES_CBC) {
-		ctx->init_vect_0_l = readl_relaxed(&src_reg->init_vect_0_l);
-		ctx->init_vect_0_r = readl_relaxed(&src_reg->init_vect_0_r);
-		ctx->init_vect_1_l = readl_relaxed(&src_reg->init_vect_1_l);
-		ctx->init_vect_1_r = readl_relaxed(&src_reg->init_vect_1_r);
-	}
-}
-
-/**
- * cryp_restore_device_context -	Restore hardware registers and
- *					other device context parameter
- * @device_data: Pointer to the device data struct for base address.
- * @ctx: Crypto device context
- */
-void cryp_restore_device_context(struct cryp_device_data *device_data,
-				 struct cryp_device_context *ctx)
-{
-	struct cryp_register __iomem *reg = device_data->base;
-	struct cryp_config *config =
-		(struct cryp_config *)device_data->current_ctx;
-
-	/*
-	 * Fall through for all items in switch statement. DES is captured in
-	 * the default.
-	 */
-	switch (config->keysize) {
-	case CRYP_KEY_SIZE_256:
-		writel_relaxed(ctx->key_4_l, &reg->key_4_l);
-		writel_relaxed(ctx->key_4_r, &reg->key_4_r);
-		fallthrough;
-
-	case CRYP_KEY_SIZE_192:
-		writel_relaxed(ctx->key_3_l, &reg->key_3_l);
-		writel_relaxed(ctx->key_3_r, &reg->key_3_r);
-		fallthrough;
-
-	case CRYP_KEY_SIZE_128:
-		writel_relaxed(ctx->key_2_l, &reg->key_2_l);
-		writel_relaxed(ctx->key_2_r, &reg->key_2_r);
-		fallthrough;
-
-	default:
-		writel_relaxed(ctx->key_1_l, &reg->key_1_l);
-		writel_relaxed(ctx->key_1_r, &reg->key_1_r);
-	}
-
-	/* Restore IV for CBC mode for AES and DES. */
-	if (config->algomode == CRYP_ALGO_TDES_CBC ||
-	    config->algomode == CRYP_ALGO_DES_CBC ||
-	    config->algomode == CRYP_ALGO_AES_CBC) {
-		writel_relaxed(ctx->init_vect_0_l, &reg->init_vect_0_l);
-		writel_relaxed(ctx->init_vect_0_r, &reg->init_vect_0_r);
-		writel_relaxed(ctx->init_vect_1_l, &reg->init_vect_1_l);
-		writel_relaxed(ctx->init_vect_1_r, &reg->init_vect_1_r);
-	}
-}
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp.h linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp.h
deleted file mode 100644
index 59e1557a620a..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp.h
+++ /dev/null
@@ -1,315 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- */
-
-#ifndef _CRYP_H_
-#define _CRYP_H_
-
-#include <linux/completion.h>
-#include <linux/dmaengine.h>
-#include <linux/klist.h>
-#include <linux/mutex.h>
-
-#define DEV_DBG_NAME "crypX crypX:"
-
-/* CRYP enable/disable */
-enum cryp_crypen {
-	CRYP_CRYPEN_DISABLE = 0,
-	CRYP_CRYPEN_ENABLE = 1
-};
-
-/* CRYP Start Computation enable/disable */
-enum cryp_start {
-	CRYP_START_DISABLE = 0,
-	CRYP_START_ENABLE = 1
-};
-
-/* CRYP Init Signal enable/disable */
-enum cryp_init {
-	CRYP_INIT_DISABLE = 0,
-	CRYP_INIT_ENABLE = 1
-};
-
-/* Cryp State enable/disable */
-enum cryp_state {
-	CRYP_STATE_DISABLE = 0,
-	CRYP_STATE_ENABLE = 1
-};
-
-/* Key preparation bit enable */
-enum cryp_key_prep {
-	KSE_DISABLED = 0,
-	KSE_ENABLED = 1
-};
-
-/* Key size for AES */
-#define	CRYP_KEY_SIZE_128 (0)
-#define	CRYP_KEY_SIZE_192 (1)
-#define	CRYP_KEY_SIZE_256 (2)
-
-/* AES modes */
-enum cryp_algo_mode {
-	CRYP_ALGO_TDES_ECB,
-	CRYP_ALGO_TDES_CBC,
-	CRYP_ALGO_DES_ECB,
-	CRYP_ALGO_DES_CBC,
-	CRYP_ALGO_AES_ECB,
-	CRYP_ALGO_AES_CBC,
-	CRYP_ALGO_AES_CTR,
-	CRYP_ALGO_AES_XTS
-};
-
-/* Cryp Encryption or Decryption */
-enum cryp_algorithm_dir {
-	CRYP_ALGORITHM_ENCRYPT,
-	CRYP_ALGORITHM_DECRYPT
-};
-
-/* Hardware access method */
-enum cryp_mode {
-	CRYP_MODE_POLLING,
-	CRYP_MODE_INTERRUPT,
-	CRYP_MODE_DMA
-};
-
-/**
- * struct cryp_config -
- * @keysize: Key size for AES
- * @algomode: AES modes
- * @algodir: Cryp Encryption or Decryption
- *
- * CRYP configuration structure to be passed to set configuration
- */
-struct cryp_config {
-	int keysize;
-	enum cryp_algo_mode algomode;
-	enum cryp_algorithm_dir algodir;
-};
-
-/**
- * struct cryp_protection_config -
- * @privilege_access: Privileged cryp state enable/disable
- * @secure_access: Secure cryp state enable/disable
- *
- * Protection configuration structure for setting privilage access
- */
-struct cryp_protection_config {
-	enum cryp_state privilege_access;
-	enum cryp_state secure_access;
-};
-
-/* Cryp status */
-enum cryp_status_id {
-	CRYP_STATUS_BUSY = 0x10,
-	CRYP_STATUS_OUTPUT_FIFO_FULL = 0x08,
-	CRYP_STATUS_OUTPUT_FIFO_NOT_EMPTY = 0x04,
-	CRYP_STATUS_INPUT_FIFO_NOT_FULL = 0x02,
-	CRYP_STATUS_INPUT_FIFO_EMPTY = 0x01
-};
-
-/* Cryp DMA interface */
-#define CRYP_DMA_TX_FIFO	0x08
-#define CRYP_DMA_RX_FIFO	0x10
-
-enum cryp_dma_req_type {
-	CRYP_DMA_DISABLE_BOTH,
-	CRYP_DMA_ENABLE_IN_DATA,
-	CRYP_DMA_ENABLE_OUT_DATA,
-	CRYP_DMA_ENABLE_BOTH_DIRECTIONS
-};
-
-enum cryp_dma_channel {
-	CRYP_DMA_RX = 0,
-	CRYP_DMA_TX
-};
-
-/* Key registers */
-enum cryp_key_reg_index {
-	CRYP_KEY_REG_1,
-	CRYP_KEY_REG_2,
-	CRYP_KEY_REG_3,
-	CRYP_KEY_REG_4
-};
-
-/* Key register left and right */
-struct cryp_key_value {
-	u32 key_value_left;
-	u32 key_value_right;
-};
-
-/* Cryp Initialization structure */
-enum cryp_init_vector_index {
-	CRYP_INIT_VECTOR_INDEX_0,
-	CRYP_INIT_VECTOR_INDEX_1
-};
-
-/* struct cryp_init_vector_value -
- * @init_value_left
- * @init_value_right
- * */
-struct cryp_init_vector_value {
-	u32 init_value_left;
-	u32 init_value_right;
-};
-
-/**
- * struct cryp_device_context - structure for a cryp context.
- * @cr: control register
- * @dmacr: DMA control register
- * @imsc: Interrupt mask set/clear register
- * @key_1_l: Key 1l register
- * @key_1_r: Key 1r register
- * @key_2_l: Key 2l register
- * @key_2_r: Key 2r register
- * @key_3_l: Key 3l register
- * @key_3_r: Key 3r register
- * @key_4_l: Key 4l register
- * @key_4_r: Key 4r register
- * @init_vect_0_l: Initialization vector 0l register
- * @init_vect_0_r: Initialization vector 0r register
- * @init_vect_1_l: Initialization vector 1l register
- * @init_vect_1_r: Initialization vector 0r register
- * @din: Data in register
- * @dout: Data out register
- *
- * CRYP power management specifc structure.
- */
-struct cryp_device_context {
-	u32 cr;
-	u32 dmacr;
-	u32 imsc;
-
-	u32 key_1_l;
-	u32 key_1_r;
-	u32 key_2_l;
-	u32 key_2_r;
-	u32 key_3_l;
-	u32 key_3_r;
-	u32 key_4_l;
-	u32 key_4_r;
-
-	u32 init_vect_0_l;
-	u32 init_vect_0_r;
-	u32 init_vect_1_l;
-	u32 init_vect_1_r;
-
-	u32 din;
-	u32 dout;
-};
-
-struct cryp_dma {
-	dma_cap_mask_t mask;
-	struct completion cryp_dma_complete;
-	struct dma_chan *chan_cryp2mem;
-	struct dma_chan *chan_mem2cryp;
-	struct stedma40_chan_cfg *cfg_cryp2mem;
-	struct stedma40_chan_cfg *cfg_mem2cryp;
-	int sg_src_len;
-	int sg_dst_len;
-	struct scatterlist *sg_src;
-	struct scatterlist *sg_dst;
-	int nents_src;
-	int nents_dst;
-};
-
-/**
- * struct cryp_device_data - structure for a cryp device.
- * @base: Pointer to virtual base address of the cryp device.
- * @phybase: Pointer to physical memory location of the cryp device.
- * @dev: Pointer to the devices dev structure.
- * @clk: Pointer to the device's clock control.
- * @irq: IRQ number
- * @pwr_regulator: Pointer to the device's power control.
- * @power_status: Current status of the power.
- * @ctx_lock: Lock for current_ctx.
- * @current_ctx: Pointer to the currently allocated context.
- * @list_node: For inclusion into a klist.
- * @dma: The dma structure holding channel configuration.
- * @power_state: TRUE = power state on, FALSE = power state off.
- * @power_state_spinlock: Spinlock for power_state.
- * @restore_dev_ctx: TRUE = saved ctx, FALSE = no saved ctx.
- */
-struct cryp_device_data {
-	struct cryp_register __iomem *base;
-	phys_addr_t phybase;
-	struct device *dev;
-	struct clk *clk;
-	int irq;
-	struct regulator *pwr_regulator;
-	int power_status;
-	spinlock_t ctx_lock;
-	struct cryp_ctx *current_ctx;
-	struct klist_node list_node;
-	struct cryp_dma dma;
-	bool power_state;
-	spinlock_t power_state_spinlock;
-	bool restore_dev_ctx;
-};
-
-void cryp_wait_until_done(struct cryp_device_data *device_data);
-
-/* Initialization functions */
-
-int cryp_check(struct cryp_device_data *device_data);
-
-void cryp_activity(struct cryp_device_data *device_data,
-		   enum cryp_crypen cryp_crypen);
-
-void cryp_flush_inoutfifo(struct cryp_device_data *device_data);
-
-int cryp_set_configuration(struct cryp_device_data *device_data,
-			   struct cryp_config *cryp_config,
-			   u32 *control_register);
-
-void cryp_configure_for_dma(struct cryp_device_data *device_data,
-			    enum cryp_dma_req_type dma_req);
-
-int cryp_configure_key_values(struct cryp_device_data *device_data,
-			      enum cryp_key_reg_index key_reg_index,
-			      struct cryp_key_value key_value);
-
-int cryp_configure_init_vector(struct cryp_device_data *device_data,
-			       enum cryp_init_vector_index
-			       init_vector_index,
-			       struct cryp_init_vector_value
-			       init_vector_value);
-
-int cryp_configure_protection(struct cryp_device_data *device_data,
-			      struct cryp_protection_config *p_protect_config);
-
-/* Power management funtions */
-void cryp_save_device_context(struct cryp_device_data *device_data,
-			      struct cryp_device_context *ctx,
-			      int cryp_mode);
-
-void cryp_restore_device_context(struct cryp_device_data *device_data,
-				 struct cryp_device_context *ctx);
-
-/* Data transfer and status bits. */
-int cryp_is_logic_busy(struct cryp_device_data *device_data);
-
-int cryp_get_status(struct cryp_device_data *device_data);
-
-/**
- * cryp_write_indata - This routine writes 32 bit data into the data input
- *		       register of the cryptography IP.
- * @device_data: Pointer to the device data struct for base address.
- * @write_data: Data to write.
- */
-int cryp_write_indata(struct cryp_device_data *device_data, u32 write_data);
-
-/**
- * cryp_read_outdata - This routine reads the data from the data output
- *		       register of the CRYP logic
- * @device_data: Pointer to the device data struct for base address.
- * @read_data: Read the data from the output FIFO.
- */
-int cryp_read_outdata(struct cryp_device_data *device_data, u32 *read_data);
-
-#endif /* _CRYP_H_ */
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_core.c linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp_core.c
deleted file mode 100644
index 5a57c9afd8c8..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_core.c
+++ /dev/null
@@ -1,1600 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Andreas Westin <andreas.westin@stericsson.com> for ST-Ericsson.
- */
-
-#include <linux/clk.h>
-#include <linux/completion.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/dmaengine.h>
-#include <linux/err.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/irqreturn.h>
-#include <linux/kernel.h>
-#include <linux/klist.h>
-#include <linux/module.h>
-#include <linux/mod_devicetable.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/semaphore.h>
-#include <linux/platform_data/dma-ste-dma40.h>
-
-#include <crypto/aes.h>
-#include <crypto/ctr.h>
-#include <crypto/internal/des.h>
-#include <crypto/internal/skcipher.h>
-#include <crypto/scatterwalk.h>
-
-#include <linux/platform_data/crypto-ux500.h>
-
-#include "cryp_p.h"
-#include "cryp.h"
-
-#define CRYP_MAX_KEY_SIZE	32
-#define BYTES_PER_WORD		4
-
-static int cryp_mode;
-static atomic_t session_id;
-
-static struct stedma40_chan_cfg *mem_to_engine;
-static struct stedma40_chan_cfg *engine_to_mem;
-
-/**
- * struct cryp_driver_data - data specific to the driver.
- *
- * @device_list: A list of registered devices to choose from.
- * @device_allocation: A semaphore initialized with number of devices.
- */
-struct cryp_driver_data {
-	struct klist device_list;
-	struct semaphore device_allocation;
-};
-
-/**
- * struct cryp_ctx - Crypto context
- * @config: Crypto mode.
- * @key: Key array.
- * @keylen: Length of key.
- * @iv: Pointer to initialization vector.
- * @indata: Pointer to indata.
- * @outdata: Pointer to outdata.
- * @datalen: Length of indata.
- * @outlen: Length of outdata.
- * @blocksize: Size of blocks.
- * @updated: Updated flag.
- * @dev_ctx: Device dependent context.
- * @device: Pointer to the device.
- * @session_id: Atomic session ID.
- */
-struct cryp_ctx {
-	struct cryp_config config;
-	u8 key[CRYP_MAX_KEY_SIZE];
-	u32 keylen;
-	u8 *iv;
-	const u8 *indata;
-	u8 *outdata;
-	u32 datalen;
-	u32 outlen;
-	u32 blocksize;
-	u8 updated;
-	struct cryp_device_context dev_ctx;
-	struct cryp_device_data *device;
-	u32 session_id;
-};
-
-static struct cryp_driver_data driver_data;
-
-/**
- * swap_bits_in_byte - mirror the bits in a byte
- * @b: the byte to be mirrored
- *
- * The bits are swapped the following way:
- *  Byte b include bits 0-7, nibble 1 (n1) include bits 0-3 and
- *  nibble 2 (n2) bits 4-7.
- *
- *  Nibble 1 (n1):
- *  (The "old" (moved) bit is replaced with a zero)
- *  1. Move bit 6 and 7, 4 positions to the left.
- *  2. Move bit 3 and 5, 2 positions to the left.
- *  3. Move bit 1-4, 1 position to the left.
- *
- *  Nibble 2 (n2):
- *  1. Move bit 0 and 1, 4 positions to the right.
- *  2. Move bit 2 and 4, 2 positions to the right.
- *  3. Move bit 3-6, 1 position to the right.
- *
- *  Combine the two nibbles to a complete and swapped byte.
- */
-
-static inline u8 swap_bits_in_byte(u8 b)
-{
-#define R_SHIFT_4_MASK  0xc0 /* Bits 6 and 7, right shift 4 */
-#define R_SHIFT_2_MASK  0x28 /* (After right shift 4) Bits 3 and 5,
-				  right shift 2 */
-#define R_SHIFT_1_MASK  0x1e /* (After right shift 2) Bits 1-4,
-				  right shift 1 */
-#define L_SHIFT_4_MASK  0x03 /* Bits 0 and 1, left shift 4 */
-#define L_SHIFT_2_MASK  0x14 /* (After left shift 4) Bits 2 and 4,
-				  left shift 2 */
-#define L_SHIFT_1_MASK  0x78 /* (After left shift 1) Bits 3-6,
-				  left shift 1 */
-
-	u8 n1;
-	u8 n2;
-
-	/* Swap most significant nibble */
-	/* Right shift 4, bits 6 and 7 */
-	n1 = ((b  & R_SHIFT_4_MASK) >> 4) | (b  & ~(R_SHIFT_4_MASK >> 4));
-	/* Right shift 2, bits 3 and 5 */
-	n1 = ((n1 & R_SHIFT_2_MASK) >> 2) | (n1 & ~(R_SHIFT_2_MASK >> 2));
-	/* Right shift 1, bits 1-4 */
-	n1 = (n1  & R_SHIFT_1_MASK) >> 1;
-
-	/* Swap least significant nibble */
-	/* Left shift 4, bits 0 and 1 */
-	n2 = ((b  & L_SHIFT_4_MASK) << 4) | (b  & ~(L_SHIFT_4_MASK << 4));
-	/* Left shift 2, bits 2 and 4 */
-	n2 = ((n2 & L_SHIFT_2_MASK) << 2) | (n2 & ~(L_SHIFT_2_MASK << 2));
-	/* Left shift 1, bits 3-6 */
-	n2 = (n2  & L_SHIFT_1_MASK) << 1;
-
-	return n1 | n2;
-}
-
-static inline void swap_words_in_key_and_bits_in_byte(const u8 *in,
-						      u8 *out, u32 len)
-{
-	unsigned int i = 0;
-	int j;
-	int index = 0;
-
-	j = len - BYTES_PER_WORD;
-	while (j >= 0) {
-		for (i = 0; i < BYTES_PER_WORD; i++) {
-			index = len - j - BYTES_PER_WORD + i;
-			out[j + i] =
-				swap_bits_in_byte(in[index]);
-		}
-		j -= BYTES_PER_WORD;
-	}
-}
-
-static void add_session_id(struct cryp_ctx *ctx)
-{
-	/*
-	 * We never want 0 to be a valid value, since this is the default value
-	 * for the software context.
-	 */
-	if (unlikely(atomic_inc_and_test(&session_id)))
-		atomic_inc(&session_id);
-
-	ctx->session_id = atomic_read(&session_id);
-}
-
-static irqreturn_t cryp_interrupt_handler(int irq, void *param)
-{
-	struct cryp_ctx *ctx;
-	int count;
-	struct cryp_device_data *device_data;
-
-	if (param == NULL) {
-		BUG_ON(!param);
-		return IRQ_HANDLED;
-	}
-
-	/* The device is coming from the one found in hw_crypt_noxts. */
-	device_data = (struct cryp_device_data *)param;
-
-	ctx = device_data->current_ctx;
-
-	if (ctx == NULL) {
-		BUG_ON(!ctx);
-		return IRQ_HANDLED;
-	}
-
-	dev_dbg(ctx->device->dev, "[%s] (len: %d) %s, ", __func__, ctx->outlen,
-		cryp_pending_irq_src(device_data, CRYP_IRQ_SRC_OUTPUT_FIFO) ?
-		"out" : "in");
-
-	if (cryp_pending_irq_src(device_data,
-				 CRYP_IRQ_SRC_OUTPUT_FIFO)) {
-		if (ctx->outlen / ctx->blocksize > 0) {
-			count = ctx->blocksize / 4;
-
-			readsl(&device_data->base->dout, ctx->outdata, count);
-			ctx->outdata += count;
-			ctx->outlen -= count;
-
-			if (ctx->outlen == 0) {
-				cryp_disable_irq_src(device_data,
-						     CRYP_IRQ_SRC_OUTPUT_FIFO);
-			}
-		}
-	} else if (cryp_pending_irq_src(device_data,
-					CRYP_IRQ_SRC_INPUT_FIFO)) {
-		if (ctx->datalen / ctx->blocksize > 0) {
-			count = ctx->blocksize / 4;
-
-			writesl(&device_data->base->din, ctx->indata, count);
-
-			ctx->indata += count;
-			ctx->datalen -= count;
-
-			if (ctx->datalen == 0)
-				cryp_disable_irq_src(device_data,
-						   CRYP_IRQ_SRC_INPUT_FIFO);
-
-			if (ctx->config.algomode == CRYP_ALGO_AES_XTS) {
-				CRYP_PUT_BITS(&device_data->base->cr,
-					      CRYP_START_ENABLE,
-					      CRYP_CR_START_POS,
-					      CRYP_CR_START_MASK);
-
-				cryp_wait_until_done(device_data);
-			}
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int mode_is_aes(enum cryp_algo_mode mode)
-{
-	return	CRYP_ALGO_AES_ECB == mode ||
-		CRYP_ALGO_AES_CBC == mode ||
-		CRYP_ALGO_AES_CTR == mode ||
-		CRYP_ALGO_AES_XTS == mode;
-}
-
-static int cfg_iv(struct cryp_device_data *device_data, u32 left, u32 right,
-		  enum cryp_init_vector_index index)
-{
-	struct cryp_init_vector_value vector_value;
-
-	dev_dbg(device_data->dev, "[%s]", __func__);
-
-	vector_value.init_value_left = left;
-	vector_value.init_value_right = right;
-
-	return cryp_configure_init_vector(device_data,
-					  index,
-					  vector_value);
-}
-
-static int cfg_ivs(struct cryp_device_data *device_data, struct cryp_ctx *ctx)
-{
-	int i;
-	int status = 0;
-	int num_of_regs = ctx->blocksize / 8;
-	__be32 *civ = (__be32 *)ctx->iv;
-	u32 iv[AES_BLOCK_SIZE / 4];
-
-	dev_dbg(device_data->dev, "[%s]", __func__);
-
-	/*
-	 * Since we loop on num_of_regs we need to have a check in case
-	 * someone provides an incorrect blocksize which would force calling
-	 * cfg_iv with i greater than 2 which is an error.
-	 */
-	if (num_of_regs > 2) {
-		dev_err(device_data->dev, "[%s] Incorrect blocksize %d",
-			__func__, ctx->blocksize);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < ctx->blocksize / 4; i++)
-		iv[i] = be32_to_cpup(civ + i);
-
-	for (i = 0; i < num_of_regs; i++) {
-		status = cfg_iv(device_data, iv[i*2], iv[i*2+1],
-				(enum cryp_init_vector_index) i);
-		if (status != 0)
-			return status;
-	}
-	return status;
-}
-
-static int set_key(struct cryp_device_data *device_data,
-		   u32 left_key,
-		   u32 right_key,
-		   enum cryp_key_reg_index index)
-{
-	struct cryp_key_value key_value;
-	int cryp_error;
-
-	dev_dbg(device_data->dev, "[%s]", __func__);
-
-	key_value.key_value_left = left_key;
-	key_value.key_value_right = right_key;
-
-	cryp_error = cryp_configure_key_values(device_data,
-					       index,
-					       key_value);
-	if (cryp_error != 0)
-		dev_err(device_data->dev, "[%s]: "
-			"cryp_configure_key_values() failed!", __func__);
-
-	return cryp_error;
-}
-
-static int cfg_keys(struct cryp_ctx *ctx)
-{
-	int i;
-	int num_of_regs = ctx->keylen / 8;
-	u32 swapped_key[CRYP_MAX_KEY_SIZE / 4];
-	__be32 *ckey = (__be32 *)ctx->key;
-	int cryp_error = 0;
-
-	dev_dbg(ctx->device->dev, "[%s]", __func__);
-
-	if (mode_is_aes(ctx->config.algomode)) {
-		swap_words_in_key_and_bits_in_byte((u8 *)ckey,
-						   (u8 *)swapped_key,
-						   ctx->keylen);
-	} else {
-		for (i = 0; i < ctx->keylen / 4; i++)
-			swapped_key[i] = be32_to_cpup(ckey + i);
-	}
-
-	for (i = 0; i < num_of_regs; i++) {
-		cryp_error = set_key(ctx->device,
-				     swapped_key[i * 2],
-				     swapped_key[i * 2 + 1],
-				     (enum cryp_key_reg_index) i);
-
-		if (cryp_error != 0) {
-			dev_err(ctx->device->dev, "[%s]: set_key() failed!",
-					__func__);
-			return cryp_error;
-		}
-	}
-	return cryp_error;
-}
-
-static int cryp_setup_context(struct cryp_ctx *ctx,
-			      struct cryp_device_data *device_data)
-{
-	u32 control_register = CRYP_CR_DEFAULT;
-
-	switch (cryp_mode) {
-	case CRYP_MODE_INTERRUPT:
-		writel_relaxed(CRYP_IMSC_DEFAULT, &device_data->base->imsc);
-		break;
-
-	case CRYP_MODE_DMA:
-		writel_relaxed(CRYP_DMACR_DEFAULT, &device_data->base->dmacr);
-		break;
-
-	default:
-		break;
-	}
-
-	if (ctx->updated == 0) {
-		cryp_flush_inoutfifo(device_data);
-		if (cfg_keys(ctx) != 0) {
-			dev_err(ctx->device->dev, "[%s]: cfg_keys failed!",
-				__func__);
-			return -EINVAL;
-		}
-
-		if (ctx->iv &&
-		    CRYP_ALGO_AES_ECB != ctx->config.algomode &&
-		    CRYP_ALGO_DES_ECB != ctx->config.algomode &&
-		    CRYP_ALGO_TDES_ECB != ctx->config.algomode) {
-			if (cfg_ivs(device_data, ctx) != 0)
-				return -EPERM;
-		}
-
-		cryp_set_configuration(device_data, &ctx->config,
-				       &control_register);
-		add_session_id(ctx);
-	} else if (ctx->updated == 1 &&
-		   ctx->session_id != atomic_read(&session_id)) {
-		cryp_flush_inoutfifo(device_data);
-		cryp_restore_device_context(device_data, &ctx->dev_ctx);
-
-		add_session_id(ctx);
-		control_register = ctx->dev_ctx.cr;
-	} else
-		control_register = ctx->dev_ctx.cr;
-
-	writel(control_register |
-	       (CRYP_CRYPEN_ENABLE << CRYP_CR_CRYPEN_POS),
-	       &device_data->base->cr);
-
-	return 0;
-}
-
-static int cryp_get_device_data(struct cryp_ctx *ctx,
-				struct cryp_device_data **device_data)
-{
-	int ret;
-	struct klist_iter device_iterator;
-	struct klist_node *device_node;
-	struct cryp_device_data *local_device_data = NULL;
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	/* Wait until a device is available */
-	ret = down_interruptible(&driver_data.device_allocation);
-	if (ret)
-		return ret;  /* Interrupted */
-
-	/* Select a device */
-	klist_iter_init(&driver_data.device_list, &device_iterator);
-
-	device_node = klist_next(&device_iterator);
-	while (device_node) {
-		local_device_data = container_of(device_node,
-					   struct cryp_device_data, list_node);
-		spin_lock(&local_device_data->ctx_lock);
-		/* current_ctx allocates a device, NULL = unallocated */
-		if (local_device_data->current_ctx) {
-			device_node = klist_next(&device_iterator);
-		} else {
-			local_device_data->current_ctx = ctx;
-			ctx->device = local_device_data;
-			spin_unlock(&local_device_data->ctx_lock);
-			break;
-		}
-		spin_unlock(&local_device_data->ctx_lock);
-	}
-	klist_iter_exit(&device_iterator);
-
-	if (!device_node) {
-		/**
-		 * No free device found.
-		 * Since we allocated a device with down_interruptible, this
-		 * should not be able to happen.
-		 * Number of available devices, which are contained in
-		 * device_allocation, is therefore decremented by not doing
-		 * an up(device_allocation).
-		 */
-		return -EBUSY;
-	}
-
-	*device_data = local_device_data;
-
-	return 0;
-}
-
-static void cryp_dma_setup_channel(struct cryp_device_data *device_data,
-				   struct device *dev)
-{
-	struct dma_slave_config mem2cryp = {
-		.direction = DMA_MEM_TO_DEV,
-		.dst_addr = device_data->phybase + CRYP_DMA_TX_FIFO,
-		.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES,
-		.dst_maxburst = 4,
-	};
-	struct dma_slave_config cryp2mem = {
-		.direction = DMA_DEV_TO_MEM,
-		.src_addr = device_data->phybase + CRYP_DMA_RX_FIFO,
-		.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES,
-		.src_maxburst = 4,
-	};
-
-	dma_cap_zero(device_data->dma.mask);
-	dma_cap_set(DMA_SLAVE, device_data->dma.mask);
-
-	device_data->dma.cfg_mem2cryp = mem_to_engine;
-	device_data->dma.chan_mem2cryp =
-		dma_request_channel(device_data->dma.mask,
-				    stedma40_filter,
-				    device_data->dma.cfg_mem2cryp);
-
-	device_data->dma.cfg_cryp2mem = engine_to_mem;
-	device_data->dma.chan_cryp2mem =
-		dma_request_channel(device_data->dma.mask,
-				    stedma40_filter,
-				    device_data->dma.cfg_cryp2mem);
-
-	dmaengine_slave_config(device_data->dma.chan_mem2cryp, &mem2cryp);
-	dmaengine_slave_config(device_data->dma.chan_cryp2mem, &cryp2mem);
-
-	init_completion(&device_data->dma.cryp_dma_complete);
-}
-
-static void cryp_dma_out_callback(void *data)
-{
-	struct cryp_ctx *ctx = (struct cryp_ctx *) data;
-	dev_dbg(ctx->device->dev, "[%s]: ", __func__);
-
-	complete(&ctx->device->dma.cryp_dma_complete);
-}
-
-static int cryp_set_dma_transfer(struct cryp_ctx *ctx,
-				 struct scatterlist *sg,
-				 int len,
-				 enum dma_data_direction direction)
-{
-	struct dma_async_tx_descriptor *desc;
-	struct dma_chan *channel = NULL;
-	dma_cookie_t cookie;
-
-	dev_dbg(ctx->device->dev, "[%s]: ", __func__);
-
-	if (unlikely(!IS_ALIGNED((unsigned long)sg, 4))) {
-		dev_err(ctx->device->dev, "[%s]: Data in sg list isn't "
-			"aligned! Addr: 0x%08lx", __func__, (unsigned long)sg);
-		return -EFAULT;
-	}
-
-	switch (direction) {
-	case DMA_TO_DEVICE:
-		channel = ctx->device->dma.chan_mem2cryp;
-		ctx->device->dma.sg_src = sg;
-		ctx->device->dma.sg_src_len = dma_map_sg(channel->device->dev,
-						 ctx->device->dma.sg_src,
-						 ctx->device->dma.nents_src,
-						 direction);
-
-		if (!ctx->device->dma.sg_src_len) {
-			dev_dbg(ctx->device->dev,
-				"[%s]: Could not map the sg list (TO_DEVICE)",
-				__func__);
-			return -EFAULT;
-		}
-
-		dev_dbg(ctx->device->dev, "[%s]: Setting up DMA for buffer "
-			"(TO_DEVICE)", __func__);
-
-		desc = dmaengine_prep_slave_sg(channel,
-				ctx->device->dma.sg_src,
-				ctx->device->dma.sg_src_len,
-				DMA_MEM_TO_DEV, DMA_CTRL_ACK);
-		break;
-
-	case DMA_FROM_DEVICE:
-		channel = ctx->device->dma.chan_cryp2mem;
-		ctx->device->dma.sg_dst = sg;
-		ctx->device->dma.sg_dst_len = dma_map_sg(channel->device->dev,
-						 ctx->device->dma.sg_dst,
-						 ctx->device->dma.nents_dst,
-						 direction);
-
-		if (!ctx->device->dma.sg_dst_len) {
-			dev_dbg(ctx->device->dev,
-				"[%s]: Could not map the sg list (FROM_DEVICE)",
-				__func__);
-			return -EFAULT;
-		}
-
-		dev_dbg(ctx->device->dev, "[%s]: Setting up DMA for buffer "
-			"(FROM_DEVICE)", __func__);
-
-		desc = dmaengine_prep_slave_sg(channel,
-				ctx->device->dma.sg_dst,
-				ctx->device->dma.sg_dst_len,
-				DMA_DEV_TO_MEM,
-				DMA_CTRL_ACK |
-				DMA_PREP_INTERRUPT);
-
-		desc->callback = cryp_dma_out_callback;
-		desc->callback_param = ctx;
-		break;
-
-	default:
-		dev_dbg(ctx->device->dev, "[%s]: Invalid DMA direction",
-			__func__);
-		return -EFAULT;
-	}
-
-	cookie = dmaengine_submit(desc);
-	if (dma_submit_error(cookie)) {
-		dev_dbg(ctx->device->dev, "[%s]: DMA submission failed\n",
-			__func__);
-		return cookie;
-	}
-
-	dma_async_issue_pending(channel);
-
-	return 0;
-}
-
-static void cryp_dma_done(struct cryp_ctx *ctx)
-{
-	struct dma_chan *chan;
-
-	dev_dbg(ctx->device->dev, "[%s]: ", __func__);
-
-	chan = ctx->device->dma.chan_mem2cryp;
-	dmaengine_terminate_all(chan);
-	dma_unmap_sg(chan->device->dev, ctx->device->dma.sg_src,
-		     ctx->device->dma.nents_src, DMA_TO_DEVICE);
-
-	chan = ctx->device->dma.chan_cryp2mem;
-	dmaengine_terminate_all(chan);
-	dma_unmap_sg(chan->device->dev, ctx->device->dma.sg_dst,
-		     ctx->device->dma.nents_dst, DMA_FROM_DEVICE);
-}
-
-static int cryp_dma_write(struct cryp_ctx *ctx, struct scatterlist *sg,
-			  int len)
-{
-	int error = cryp_set_dma_transfer(ctx, sg, len, DMA_TO_DEVICE);
-	dev_dbg(ctx->device->dev, "[%s]: ", __func__);
-
-	if (error) {
-		dev_dbg(ctx->device->dev, "[%s]: cryp_set_dma_transfer() "
-			"failed", __func__);
-		return error;
-	}
-
-	return len;
-}
-
-static int cryp_dma_read(struct cryp_ctx *ctx, struct scatterlist *sg, int len)
-{
-	int error = cryp_set_dma_transfer(ctx, sg, len, DMA_FROM_DEVICE);
-	if (error) {
-		dev_dbg(ctx->device->dev, "[%s]: cryp_set_dma_transfer() "
-			"failed", __func__);
-		return error;
-	}
-
-	return len;
-}
-
-static void cryp_polling_mode(struct cryp_ctx *ctx,
-			      struct cryp_device_data *device_data)
-{
-	int len = ctx->blocksize / BYTES_PER_WORD;
-	int remaining_length = ctx->datalen;
-	u32 *indata = (u32 *)ctx->indata;
-	u32 *outdata = (u32 *)ctx->outdata;
-
-	while (remaining_length > 0) {
-		writesl(&device_data->base->din, indata, len);
-		indata += len;
-		remaining_length -= (len * BYTES_PER_WORD);
-		cryp_wait_until_done(device_data);
-
-		readsl(&device_data->base->dout, outdata, len);
-		outdata += len;
-		cryp_wait_until_done(device_data);
-	}
-}
-
-static int cryp_disable_power(struct device *dev,
-			      struct cryp_device_data *device_data,
-			      bool save_device_context)
-{
-	int ret = 0;
-
-	dev_dbg(dev, "[%s]", __func__);
-
-	spin_lock(&device_data->power_state_spinlock);
-	if (!device_data->power_state)
-		goto out;
-
-	spin_lock(&device_data->ctx_lock);
-	if (save_device_context && device_data->current_ctx) {
-		cryp_save_device_context(device_data,
-				&device_data->current_ctx->dev_ctx,
-				cryp_mode);
-		device_data->restore_dev_ctx = true;
-	}
-	spin_unlock(&device_data->ctx_lock);
-
-	clk_disable(device_data->clk);
-	ret = regulator_disable(device_data->pwr_regulator);
-	if (ret)
-		dev_err(dev, "[%s]: "
-				"regulator_disable() failed!",
-				__func__);
-
-	device_data->power_state = false;
-
-out:
-	spin_unlock(&device_data->power_state_spinlock);
-
-	return ret;
-}
-
-static int cryp_enable_power(
-		struct device *dev,
-		struct cryp_device_data *device_data,
-		bool restore_device_context)
-{
-	int ret = 0;
-
-	dev_dbg(dev, "[%s]", __func__);
-
-	spin_lock(&device_data->power_state_spinlock);
-	if (!device_data->power_state) {
-		ret = regulator_enable(device_data->pwr_regulator);
-		if (ret) {
-			dev_err(dev, "[%s]: regulator_enable() failed!",
-					__func__);
-			goto out;
-		}
-
-		ret = clk_enable(device_data->clk);
-		if (ret) {
-			dev_err(dev, "[%s]: clk_enable() failed!",
-					__func__);
-			regulator_disable(device_data->pwr_regulator);
-			goto out;
-		}
-		device_data->power_state = true;
-	}
-
-	if (device_data->restore_dev_ctx) {
-		spin_lock(&device_data->ctx_lock);
-		if (restore_device_context && device_data->current_ctx) {
-			device_data->restore_dev_ctx = false;
-			cryp_restore_device_context(device_data,
-					&device_data->current_ctx->dev_ctx);
-		}
-		spin_unlock(&device_data->ctx_lock);
-	}
-out:
-	spin_unlock(&device_data->power_state_spinlock);
-
-	return ret;
-}
-
-static int hw_crypt_noxts(struct cryp_ctx *ctx,
-			  struct cryp_device_data *device_data)
-{
-	int ret = 0;
-
-	const u8 *indata = ctx->indata;
-	u8 *outdata = ctx->outdata;
-	u32 datalen = ctx->datalen;
-	u32 outlen = datalen;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	ctx->outlen = ctx->datalen;
-
-	if (unlikely(!IS_ALIGNED((unsigned long)indata, 4))) {
-		pr_debug(DEV_DBG_NAME " [%s]: Data isn't aligned! Addr: "
-			 "0x%08lx", __func__, (unsigned long)indata);
-		return -EINVAL;
-	}
-
-	ret = cryp_setup_context(ctx, device_data);
-
-	if (ret)
-		goto out;
-
-	if (cryp_mode == CRYP_MODE_INTERRUPT) {
-		cryp_enable_irq_src(device_data, CRYP_IRQ_SRC_INPUT_FIFO |
-				    CRYP_IRQ_SRC_OUTPUT_FIFO);
-
-		/*
-		 * ctx->outlen is decremented in the cryp_interrupt_handler
-		 * function. We had to add cpu_relax() (barrier) to make sure
-		 * that gcc didn't optimze away this variable.
-		 */
-		while (ctx->outlen > 0)
-			cpu_relax();
-	} else if (cryp_mode == CRYP_MODE_POLLING ||
-		   cryp_mode == CRYP_MODE_DMA) {
-		/*
-		 * The reason for having DMA in this if case is that if we are
-		 * running cryp_mode = 2, then we separate DMA routines for
-		 * handling cipher/plaintext > blocksize, except when
-		 * running the normal CRYPTO_ALG_TYPE_CIPHER, then we still use
-		 * the polling mode. Overhead of doing DMA setup eats up the
-		 * benefits using it.
-		 */
-		cryp_polling_mode(ctx, device_data);
-	} else {
-		dev_err(ctx->device->dev, "[%s]: Invalid operation mode!",
-			__func__);
-		ret = -EPERM;
-		goto out;
-	}
-
-	cryp_save_device_context(device_data, &ctx->dev_ctx, cryp_mode);
-	ctx->updated = 1;
-
-out:
-	ctx->indata = indata;
-	ctx->outdata = outdata;
-	ctx->datalen = datalen;
-	ctx->outlen = outlen;
-
-	return ret;
-}
-
-static int get_nents(struct scatterlist *sg, int nbytes)
-{
-	int nents = 0;
-
-	while (nbytes > 0) {
-		nbytes -= sg->length;
-		sg = sg_next(sg);
-		nents++;
-	}
-
-	return nents;
-}
-
-static int ablk_dma_crypt(struct skcipher_request *areq)
-{
-	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-	struct cryp_device_data *device_data;
-
-	int bytes_written = 0;
-	int bytes_read = 0;
-	int ret;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	ctx->datalen = areq->cryptlen;
-	ctx->outlen = areq->cryptlen;
-
-	ret = cryp_get_device_data(ctx, &device_data);
-	if (ret)
-		return ret;
-
-	ret = cryp_setup_context(ctx, device_data);
-	if (ret)
-		goto out;
-
-	/* We have the device now, so store the nents in the dma struct. */
-	ctx->device->dma.nents_src = get_nents(areq->src, ctx->datalen);
-	ctx->device->dma.nents_dst = get_nents(areq->dst, ctx->outlen);
-
-	/* Enable DMA in- and output. */
-	cryp_configure_for_dma(device_data, CRYP_DMA_ENABLE_BOTH_DIRECTIONS);
-
-	bytes_written = cryp_dma_write(ctx, areq->src, ctx->datalen);
-	bytes_read = cryp_dma_read(ctx, areq->dst, bytes_written);
-
-	wait_for_completion(&ctx->device->dma.cryp_dma_complete);
-	cryp_dma_done(ctx);
-
-	cryp_save_device_context(device_data, &ctx->dev_ctx, cryp_mode);
-	ctx->updated = 1;
-
-out:
-	spin_lock(&device_data->ctx_lock);
-	device_data->current_ctx = NULL;
-	ctx->device = NULL;
-	spin_unlock(&device_data->ctx_lock);
-
-	/*
-	 * The down_interruptible part for this semaphore is called in
-	 * cryp_get_device_data.
-	 */
-	up(&driver_data.device_allocation);
-
-	if (unlikely(bytes_written != bytes_read))
-		return -EPERM;
-
-	return 0;
-}
-
-static int ablk_crypt(struct skcipher_request *areq)
-{
-	struct skcipher_walk walk;
-	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-	struct cryp_device_data *device_data;
-	unsigned long src_paddr;
-	unsigned long dst_paddr;
-	int ret;
-	int nbytes;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	ret = cryp_get_device_data(ctx, &device_data);
-	if (ret)
-		goto out;
-
-	ret = skcipher_walk_async(&walk, areq);
-
-	if (ret) {
-		pr_err(DEV_DBG_NAME "[%s]: skcipher_walk_async() failed!",
-			__func__);
-		goto out;
-	}
-
-	while ((nbytes = walk.nbytes) > 0) {
-		ctx->iv = walk.iv;
-		src_paddr = (page_to_phys(walk.src.phys.page) + walk.src.phys.offset);
-		ctx->indata = phys_to_virt(src_paddr);
-
-		dst_paddr = (page_to_phys(walk.dst.phys.page) + walk.dst.phys.offset);
-		ctx->outdata = phys_to_virt(dst_paddr);
-
-		ctx->datalen = nbytes - (nbytes % ctx->blocksize);
-
-		ret = hw_crypt_noxts(ctx, device_data);
-		if (ret)
-			goto out;
-
-		nbytes -= ctx->datalen;
-		ret = skcipher_walk_done(&walk, nbytes);
-		if (ret)
-			goto out;
-	}
-
-out:
-	/* Release the device */
-	spin_lock(&device_data->ctx_lock);
-	device_data->current_ctx = NULL;
-	ctx->device = NULL;
-	spin_unlock(&device_data->ctx_lock);
-
-	/*
-	 * The down_interruptible part for this semaphore is called in
-	 * cryp_get_device_data.
-	 */
-	up(&driver_data.device_allocation);
-
-	return ret;
-}
-
-static int aes_skcipher_setkey(struct crypto_skcipher *cipher,
-				 const u8 *key, unsigned int keylen)
-{
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	switch (keylen) {
-	case AES_KEYSIZE_128:
-		ctx->config.keysize = CRYP_KEY_SIZE_128;
-		break;
-
-	case AES_KEYSIZE_192:
-		ctx->config.keysize = CRYP_KEY_SIZE_192;
-		break;
-
-	case AES_KEYSIZE_256:
-		ctx->config.keysize = CRYP_KEY_SIZE_256;
-		break;
-
-	default:
-		pr_err(DEV_DBG_NAME "[%s]: Unknown keylen!", __func__);
-		return -EINVAL;
-	}
-
-	memcpy(ctx->key, key, keylen);
-	ctx->keylen = keylen;
-
-	ctx->updated = 0;
-
-	return 0;
-}
-
-static int des_skcipher_setkey(struct crypto_skcipher *cipher,
-				 const u8 *key, unsigned int keylen)
-{
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-	int err;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	err = verify_skcipher_des_key(cipher, key);
-	if (err)
-		return err;
-
-	memcpy(ctx->key, key, keylen);
-	ctx->keylen = keylen;
-
-	ctx->updated = 0;
-	return 0;
-}
-
-static int des3_skcipher_setkey(struct crypto_skcipher *cipher,
-				  const u8 *key, unsigned int keylen)
-{
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-	int err;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	err = verify_skcipher_des3_key(cipher, key);
-	if (err)
-		return err;
-
-	memcpy(ctx->key, key, keylen);
-	ctx->keylen = keylen;
-
-	ctx->updated = 0;
-	return 0;
-}
-
-static int cryp_blk_encrypt(struct skcipher_request *areq)
-{
-	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	ctx->config.algodir = CRYP_ALGORITHM_ENCRYPT;
-
-	/*
-	 * DMA does not work for DES due to a hw bug */
-	if (cryp_mode == CRYP_MODE_DMA && mode_is_aes(ctx->config.algomode))
-		return ablk_dma_crypt(areq);
-
-	/* For everything except DMA, we run the non DMA version. */
-	return ablk_crypt(areq);
-}
-
-static int cryp_blk_decrypt(struct skcipher_request *areq)
-{
-	struct crypto_skcipher *cipher = crypto_skcipher_reqtfm(areq);
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(cipher);
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	ctx->config.algodir = CRYP_ALGORITHM_DECRYPT;
-
-	/* DMA does not work for DES due to a hw bug */
-	if (cryp_mode == CRYP_MODE_DMA && mode_is_aes(ctx->config.algomode))
-		return ablk_dma_crypt(areq);
-
-	/* For everything except DMA, we run the non DMA version. */
-	return ablk_crypt(areq);
-}
-
-struct cryp_algo_template {
-	enum cryp_algo_mode algomode;
-	struct skcipher_alg skcipher;
-};
-
-static int cryp_init_tfm(struct crypto_skcipher *tfm)
-{
-	struct cryp_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
-	struct cryp_algo_template *cryp_alg = container_of(alg,
-			struct cryp_algo_template,
-			skcipher);
-
-	ctx->config.algomode = cryp_alg->algomode;
-	ctx->blocksize = crypto_skcipher_blocksize(tfm);
-
-	return 0;
-}
-
-static struct cryp_algo_template cryp_algs[] = {
-	{
-		.algomode = CRYP_ALGO_AES_ECB,
-		.skcipher = {
-			.base.cra_name		= "ecb(aes)",
-			.base.cra_driver_name	= "ecb-aes-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= AES_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= AES_MIN_KEY_SIZE,
-			.max_keysize		= AES_MAX_KEY_SIZE,
-			.setkey			= aes_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.init			= cryp_init_tfm,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_AES_CBC,
-		.skcipher = {
-			.base.cra_name		= "cbc(aes)",
-			.base.cra_driver_name	= "cbc-aes-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= AES_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= AES_MIN_KEY_SIZE,
-			.max_keysize		= AES_MAX_KEY_SIZE,
-			.setkey			= aes_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.init			= cryp_init_tfm,
-			.ivsize			= AES_BLOCK_SIZE,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_AES_CTR,
-		.skcipher = {
-			.base.cra_name		= "ctr(aes)",
-			.base.cra_driver_name	= "ctr-aes-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= 1,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= AES_MIN_KEY_SIZE,
-			.max_keysize		= AES_MAX_KEY_SIZE,
-			.setkey			= aes_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.init			= cryp_init_tfm,
-			.ivsize			= AES_BLOCK_SIZE,
-			.chunksize		= AES_BLOCK_SIZE,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_DES_ECB,
-		.skcipher = {
-			.base.cra_name		= "ecb(des)",
-			.base.cra_driver_name	= "ecb-des-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= DES_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= DES_KEY_SIZE,
-			.max_keysize		= DES_KEY_SIZE,
-			.setkey			= des_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.init			= cryp_init_tfm,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_TDES_ECB,
-		.skcipher = {
-			.base.cra_name		= "ecb(des3_ede)",
-			.base.cra_driver_name	= "ecb-des3_ede-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= DES3_EDE_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= DES3_EDE_KEY_SIZE,
-			.max_keysize		= DES3_EDE_KEY_SIZE,
-			.setkey			= des3_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.init			= cryp_init_tfm,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_DES_CBC,
-		.skcipher = {
-			.base.cra_name		= "cbc(des)",
-			.base.cra_driver_name	= "cbc-des-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= DES_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= DES_KEY_SIZE,
-			.max_keysize		= DES_KEY_SIZE,
-			.setkey			= des_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.ivsize			= DES_BLOCK_SIZE,
-			.init			= cryp_init_tfm,
-		}
-	},
-	{
-		.algomode = CRYP_ALGO_TDES_CBC,
-		.skcipher = {
-			.base.cra_name		= "cbc(des3_ede)",
-			.base.cra_driver_name	= "cbc-des3_ede-ux500",
-			.base.cra_priority	= 300,
-			.base.cra_flags		= CRYPTO_ALG_ASYNC,
-			.base.cra_blocksize	= DES3_EDE_BLOCK_SIZE,
-			.base.cra_ctxsize	= sizeof(struct cryp_ctx),
-			.base.cra_alignmask	= 3,
-			.base.cra_module	= THIS_MODULE,
-
-			.min_keysize		= DES3_EDE_KEY_SIZE,
-			.max_keysize		= DES3_EDE_KEY_SIZE,
-			.setkey			= des3_skcipher_setkey,
-			.encrypt		= cryp_blk_encrypt,
-			.decrypt		= cryp_blk_decrypt,
-			.ivsize			= DES3_EDE_BLOCK_SIZE,
-			.init			= cryp_init_tfm,
-		}
-	}
-};
-
-/**
- * cryp_algs_register_all -
- */
-static int cryp_algs_register_all(void)
-{
-	int ret;
-	int i;
-	int count;
-
-	pr_debug("[%s]", __func__);
-
-	for (i = 0; i < ARRAY_SIZE(cryp_algs); i++) {
-		ret = crypto_register_skcipher(&cryp_algs[i].skcipher);
-		if (ret) {
-			count = i;
-			pr_err("[%s] alg registration failed",
-					cryp_algs[i].skcipher.base.cra_driver_name);
-			goto unreg;
-		}
-	}
-	return 0;
-unreg:
-	for (i = 0; i < count; i++)
-		crypto_unregister_skcipher(&cryp_algs[i].skcipher);
-	return ret;
-}
-
-/**
- * cryp_algs_unregister_all -
- */
-static void cryp_algs_unregister_all(void)
-{
-	int i;
-
-	pr_debug(DEV_DBG_NAME " [%s]", __func__);
-
-	for (i = 0; i < ARRAY_SIZE(cryp_algs); i++)
-		crypto_unregister_skcipher(&cryp_algs[i].skcipher);
-}
-
-static int ux500_cryp_probe(struct platform_device *pdev)
-{
-	int ret;
-	struct resource *res;
-	struct cryp_device_data *device_data;
-	struct cryp_protection_config prot = {
-		.privilege_access = CRYP_STATE_ENABLE
-	};
-	struct device *dev = &pdev->dev;
-
-	dev_dbg(dev, "[%s]", __func__);
-	device_data = devm_kzalloc(dev, sizeof(*device_data), GFP_KERNEL);
-	if (!device_data) {
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	device_data->dev = dev;
-	device_data->current_ctx = NULL;
-
-	/* Grab the DMA configuration from platform data. */
-	mem_to_engine = &((struct cryp_platform_data *)
-			 dev->platform_data)->mem_to_engine;
-	engine_to_mem = &((struct cryp_platform_data *)
-			 dev->platform_data)->engine_to_mem;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "[%s]: platform_get_resource() failed",
-				__func__);
-		ret = -ENODEV;
-		goto out;
-	}
-
-	device_data->phybase = res->start;
-	device_data->base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(device_data->base)) {
-		ret = PTR_ERR(device_data->base);
-		goto out;
-	}
-
-	spin_lock_init(&device_data->ctx_lock);
-	spin_lock_init(&device_data->power_state_spinlock);
-
-	/* Enable power for CRYP hardware block */
-	device_data->pwr_regulator = regulator_get(&pdev->dev, "v-ape");
-	if (IS_ERR(device_data->pwr_regulator)) {
-		dev_err(dev, "[%s]: could not get cryp regulator", __func__);
-		ret = PTR_ERR(device_data->pwr_regulator);
-		device_data->pwr_regulator = NULL;
-		goto out;
-	}
-
-	/* Enable the clk for CRYP hardware block */
-	device_data->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(device_data->clk)) {
-		dev_err(dev, "[%s]: clk_get() failed!", __func__);
-		ret = PTR_ERR(device_data->clk);
-		goto out_regulator;
-	}
-
-	ret = clk_prepare(device_data->clk);
-	if (ret) {
-		dev_err(dev, "[%s]: clk_prepare() failed!", __func__);
-		goto out_regulator;
-	}
-
-	/* Enable device power (and clock) */
-	ret = cryp_enable_power(device_data->dev, device_data, false);
-	if (ret) {
-		dev_err(dev, "[%s]: cryp_enable_power() failed!", __func__);
-		goto out_clk_unprepare;
-	}
-
-	if (cryp_check(device_data)) {
-		dev_err(dev, "[%s]: cryp_check() failed!", __func__);
-		ret = -EINVAL;
-		goto out_power;
-	}
-
-	if (cryp_configure_protection(device_data, &prot)) {
-		dev_err(dev, "[%s]: cryp_configure_protection() failed!",
-			__func__);
-		ret = -EINVAL;
-		goto out_power;
-	}
-
-	device_data->irq = platform_get_irq(pdev, 0);
-	if (device_data->irq <= 0) {
-		ret = device_data->irq ? device_data->irq : -ENXIO;
-		goto out_power;
-	}
-
-	ret = devm_request_irq(&pdev->dev, device_data->irq,
-			       cryp_interrupt_handler, 0, "cryp1", device_data);
-	if (ret) {
-		dev_err(dev, "[%s]: Unable to request IRQ", __func__);
-		goto out_power;
-	}
-
-	if (cryp_mode == CRYP_MODE_DMA)
-		cryp_dma_setup_channel(device_data, dev);
-
-	platform_set_drvdata(pdev, device_data);
-
-	/* Put the new device into the device list... */
-	klist_add_tail(&device_data->list_node, &driver_data.device_list);
-
-	/* ... and signal that a new device is available. */
-	up(&driver_data.device_allocation);
-
-	atomic_set(&session_id, 1);
-
-	ret = cryp_algs_register_all();
-	if (ret) {
-		dev_err(dev, "[%s]: cryp_algs_register_all() failed!",
-			__func__);
-		goto out_power;
-	}
-
-	dev_info(dev, "successfully registered\n");
-
-	return 0;
-
-out_power:
-	cryp_disable_power(device_data->dev, device_data, false);
-
-out_clk_unprepare:
-	clk_unprepare(device_data->clk);
-
-out_regulator:
-	regulator_put(device_data->pwr_regulator);
-
-out:
-	return ret;
-}
-
-static int ux500_cryp_remove(struct platform_device *pdev)
-{
-	struct cryp_device_data *device_data;
-
-	dev_dbg(&pdev->dev, "[%s]", __func__);
-	device_data = platform_get_drvdata(pdev);
-	if (!device_data) {
-		dev_err(&pdev->dev, "[%s]: platform_get_drvdata() failed!",
-			__func__);
-		return -ENOMEM;
-	}
-
-	/* Try to decrease the number of available devices. */
-	if (down_trylock(&driver_data.device_allocation))
-		return -EBUSY;
-
-	/* Check that the device is free */
-	spin_lock(&device_data->ctx_lock);
-	/* current_ctx allocates a device, NULL = unallocated */
-	if (device_data->current_ctx) {
-		/* The device is busy */
-		spin_unlock(&device_data->ctx_lock);
-		/* Return the device to the pool. */
-		up(&driver_data.device_allocation);
-		return -EBUSY;
-	}
-
-	spin_unlock(&device_data->ctx_lock);
-
-	/* Remove the device from the list */
-	if (klist_node_attached(&device_data->list_node))
-		klist_remove(&device_data->list_node);
-
-	/* If this was the last device, remove the services */
-	if (list_empty(&driver_data.device_list.k_list))
-		cryp_algs_unregister_all();
-
-	if (cryp_disable_power(&pdev->dev, device_data, false))
-		dev_err(&pdev->dev, "[%s]: cryp_disable_power() failed",
-			__func__);
-
-	clk_unprepare(device_data->clk);
-	regulator_put(device_data->pwr_regulator);
-
-	return 0;
-}
-
-static void ux500_cryp_shutdown(struct platform_device *pdev)
-{
-	struct cryp_device_data *device_data;
-
-	dev_dbg(&pdev->dev, "[%s]", __func__);
-
-	device_data = platform_get_drvdata(pdev);
-	if (!device_data) {
-		dev_err(&pdev->dev, "[%s]: platform_get_drvdata() failed!",
-			__func__);
-		return;
-	}
-
-	/* Check that the device is free */
-	spin_lock(&device_data->ctx_lock);
-	/* current_ctx allocates a device, NULL = unallocated */
-	if (!device_data->current_ctx) {
-		if (down_trylock(&driver_data.device_allocation))
-			dev_dbg(&pdev->dev, "[%s]: Cryp still in use!"
-				"Shutting down anyway...", __func__);
-		/**
-		 * (Allocate the device)
-		 * Need to set this to non-null (dummy) value,
-		 * to avoid usage if context switching.
-		 */
-		device_data->current_ctx++;
-	}
-	spin_unlock(&device_data->ctx_lock);
-
-	/* Remove the device from the list */
-	if (klist_node_attached(&device_data->list_node))
-		klist_remove(&device_data->list_node);
-
-	/* If this was the last device, remove the services */
-	if (list_empty(&driver_data.device_list.k_list))
-		cryp_algs_unregister_all();
-
-	if (cryp_disable_power(&pdev->dev, device_data, false))
-		dev_err(&pdev->dev, "[%s]: cryp_disable_power() failed",
-			__func__);
-
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ux500_cryp_suspend(struct device *dev)
-{
-	int ret;
-	struct platform_device *pdev = to_platform_device(dev);
-	struct cryp_device_data *device_data;
-	struct cryp_ctx *temp_ctx = NULL;
-
-	dev_dbg(dev, "[%s]", __func__);
-
-	/* Handle state? */
-	device_data = platform_get_drvdata(pdev);
-	if (!device_data) {
-		dev_err(dev, "[%s]: platform_get_drvdata() failed!", __func__);
-		return -ENOMEM;
-	}
-
-	disable_irq(device_data->irq);
-
-	spin_lock(&device_data->ctx_lock);
-	if (!device_data->current_ctx)
-		device_data->current_ctx++;
-	spin_unlock(&device_data->ctx_lock);
-
-	if (device_data->current_ctx == ++temp_ctx) {
-		if (down_interruptible(&driver_data.device_allocation))
-			dev_dbg(dev, "[%s]: down_interruptible() failed",
-				__func__);
-		ret = cryp_disable_power(dev, device_data, false);
-
-	} else
-		ret = cryp_disable_power(dev, device_data, true);
-
-	if (ret)
-		dev_err(dev, "[%s]: cryp_disable_power()", __func__);
-
-	return ret;
-}
-
-static int ux500_cryp_resume(struct device *dev)
-{
-	int ret = 0;
-	struct platform_device *pdev = to_platform_device(dev);
-	struct cryp_device_data *device_data;
-	struct cryp_ctx *temp_ctx = NULL;
-
-	dev_dbg(dev, "[%s]", __func__);
-
-	device_data = platform_get_drvdata(pdev);
-	if (!device_data) {
-		dev_err(dev, "[%s]: platform_get_drvdata() failed!", __func__);
-		return -ENOMEM;
-	}
-
-	spin_lock(&device_data->ctx_lock);
-	if (device_data->current_ctx == ++temp_ctx)
-		device_data->current_ctx = NULL;
-	spin_unlock(&device_data->ctx_lock);
-
-
-	if (!device_data->current_ctx)
-		up(&driver_data.device_allocation);
-	else
-		ret = cryp_enable_power(dev, device_data, true);
-
-	if (ret)
-		dev_err(dev, "[%s]: cryp_enable_power() failed!", __func__);
-	else
-		enable_irq(device_data->irq);
-
-	return ret;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ux500_cryp_pm, ux500_cryp_suspend, ux500_cryp_resume);
-
-static const struct of_device_id ux500_cryp_match[] = {
-	{ .compatible = "stericsson,ux500-cryp" },
-	{ },
-};
-MODULE_DEVICE_TABLE(of, ux500_cryp_match);
-
-static struct platform_driver cryp_driver = {
-	.probe  = ux500_cryp_probe,
-	.remove = ux500_cryp_remove,
-	.shutdown = ux500_cryp_shutdown,
-	.driver = {
-		.name  = "cryp1",
-		.of_match_table = ux500_cryp_match,
-		.pm    = &ux500_cryp_pm,
-	}
-};
-
-static int __init ux500_cryp_mod_init(void)
-{
-	pr_debug("[%s] is called!", __func__);
-	klist_init(&driver_data.device_list, NULL, NULL);
-	/* Initialize the semaphore to 0 devices (locked state) */
-	sema_init(&driver_data.device_allocation, 0);
-	return platform_driver_register(&cryp_driver);
-}
-
-static void __exit ux500_cryp_mod_fini(void)
-{
-	pr_debug("[%s] is called!", __func__);
-	platform_driver_unregister(&cryp_driver);
-}
-
-module_init(ux500_cryp_mod_init);
-module_exit(ux500_cryp_mod_fini);
-
-module_param(cryp_mode, int, 0);
-
-MODULE_DESCRIPTION("Driver for ST-Ericsson UX500 CRYP crypto engine.");
-MODULE_ALIAS_CRYPTO("aes-all");
-MODULE_ALIAS_CRYPTO("des-all");
-
-MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irq.c linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp_irq.c
deleted file mode 100644
index 6d2f07bec98a..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irq.c
+++ /dev/null
@@ -1,45 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- */
-
-#include <linux/kernel.h>
-#include <linux/bitmap.h>
-#include <linux/device.h>
-
-#include "cryp.h"
-#include "cryp_p.h"
-#include "cryp_irq.h"
-#include "cryp_irqp.h"
-
-void cryp_enable_irq_src(struct cryp_device_data *device_data, u32 irq_src)
-{
-	u32 i;
-
-	dev_dbg(device_data->dev, "[%s]", __func__);
-
-	i = readl_relaxed(&device_data->base->imsc);
-	i = i | irq_src;
-	writel_relaxed(i, &device_data->base->imsc);
-}
-
-void cryp_disable_irq_src(struct cryp_device_data *device_data, u32 irq_src)
-{
-	u32 i;
-
-	dev_dbg(device_data->dev, "[%s]", __func__);
-
-	i = readl_relaxed(&device_data->base->imsc);
-	i = i & ~irq_src;
-	writel_relaxed(i, &device_data->base->imsc);
-}
-
-bool cryp_pending_irq_src(struct cryp_device_data *device_data, u32 irq_src)
-{
-	return (readl_relaxed(&device_data->base->mis) & irq_src) > 0;
-}
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irq.h linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp_irq.h
deleted file mode 100644
index da90029ea141..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irq.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- */
-
-#ifndef _CRYP_IRQ_H_
-#define _CRYP_IRQ_H_
-
-#include "cryp.h"
-
-enum cryp_irq_src_id {
-	CRYP_IRQ_SRC_INPUT_FIFO = 0x1,
-	CRYP_IRQ_SRC_OUTPUT_FIFO = 0x2,
-	CRYP_IRQ_SRC_ALL = 0x3
-};
-
-/*
- * M0 Funtions
- */
-void cryp_enable_irq_src(struct cryp_device_data *device_data, u32 irq_src);
-
-void cryp_disable_irq_src(struct cryp_device_data *device_data, u32 irq_src);
-
-bool cryp_pending_irq_src(struct cryp_device_data *device_data, u32 irq_src);
-
-#endif				/* _CRYP_IRQ_H_ */
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irqp.h linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp_irqp.h
deleted file mode 100644
index 4981a3f461e5..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_irqp.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- */
-
-#ifndef __CRYP_IRQP_H_
-#define __CRYP_IRQP_H_
-
-#include "cryp_irq.h"
-
-/*
- *
- * CRYP Registers - Offset mapping
- *     +-----------------+
- * 00h | CRYP_CR         |  Configuration register
- *     +-----------------+
- * 04h | CRYP_SR         |  Status register
- *     +-----------------+
- * 08h | CRYP_DIN        |  Data In register
- *     +-----------------+
- * 0ch | CRYP_DOUT       |  Data out register
- *     +-----------------+
- * 10h | CRYP_DMACR      |  DMA control register
- *     +-----------------+
- * 14h | CRYP_IMSC       |  IMSC
- *     +-----------------+
- * 18h | CRYP_RIS        |  Raw interrupt status
- *     +-----------------+
- * 1ch | CRYP_MIS        |  Masked interrupt status.
- *     +-----------------+
- *       Key registers
- *       IVR registers
- *       Peripheral
- *       Cell IDs
- *
- *       Refer data structure for other register map
- */
-
-/**
- * struct cryp_register
- * @cr			- Configuration register
- * @status		- Status register
- * @din			- Data input register
- * @din_size		- Data input size register
- * @dout		- Data output register
- * @dout_size		- Data output size register
- * @dmacr		- Dma control register
- * @imsc		- Interrupt mask set/clear register
- * @ris			- Raw interrupt status
- * @mis			- Masked interrupt statu register
- * @key_1_l		- Key register 1 L
- * @key_1_r		- Key register 1 R
- * @key_2_l		- Key register 2 L
- * @key_2_r		- Key register 2 R
- * @key_3_l		- Key register 3 L
- * @key_3_r		- Key register 3 R
- * @key_4_l		- Key register 4 L
- * @key_4_r		- Key register 4 R
- * @init_vect_0_l	- init vector 0 L
- * @init_vect_0_r	- init vector 0 R
- * @init_vect_1_l	- init vector 1 L
- * @init_vect_1_r	- init vector 1 R
- * @cryp_unused1	- unused registers
- * @itcr		- Integration test control register
- * @itip		- Integration test input register
- * @itop		- Integration test output register
- * @cryp_unused2	- unused registers
- * @periphId0		- FE0 CRYP Peripheral Identication Register
- * @periphId1		- FE4
- * @periphId2		- FE8
- * @periphId3		- FEC
- * @pcellId0		- FF0  CRYP PCell Identication Register
- * @pcellId1		- FF4
- * @pcellId2		- FF8
- * @pcellId3		- FFC
- */
-struct cryp_register {
-	u32 cr;			/* Configuration register   */
-	u32 sr;			/* Status register          */
-	u32 din;		/* Data input register      */
-	u32 din_size;		/* Data input size register */
-	u32 dout;		/* Data output register     */
-	u32 dout_size;		/* Data output size register */
-	u32 dmacr;		/* Dma control register     */
-	u32 imsc;		/* Interrupt mask set/clear register */
-	u32 ris;		/* Raw interrupt status             */
-	u32 mis;		/* Masked interrupt statu register  */
-
-	u32 key_1_l;		/*Key register 1 L */
-	u32 key_1_r;		/*Key register 1 R */
-	u32 key_2_l;		/*Key register 2 L */
-	u32 key_2_r;		/*Key register 2 R */
-	u32 key_3_l;		/*Key register 3 L */
-	u32 key_3_r;		/*Key register 3 R */
-	u32 key_4_l;		/*Key register 4 L */
-	u32 key_4_r;		/*Key register 4 R */
-
-	u32 init_vect_0_l;	/*init vector 0 L */
-	u32 init_vect_0_r;	/*init vector 0 R */
-	u32 init_vect_1_l;	/*init vector 1 L */
-	u32 init_vect_1_r;	/*init vector 1 R */
-
-	u32 cryp_unused1[(0x80 - 0x58) / sizeof(u32)];	/* unused registers */
-	u32 itcr;		/*Integration test control register */
-	u32 itip;		/*Integration test input register */
-	u32 itop;		/*Integration test output register */
-	u32 cryp_unused2[(0xFE0 - 0x8C) / sizeof(u32)];	/* unused registers */
-
-	u32 periphId0;		/* FE0  CRYP Peripheral Identication Register */
-	u32 periphId1;		/* FE4 */
-	u32 periphId2;		/* FE8 */
-	u32 periphId3;		/* FEC */
-
-	u32 pcellId0;		/* FF0  CRYP PCell Identication Register */
-	u32 pcellId1;		/* FF4 */
-	u32 pcellId2;		/* FF8 */
-	u32 pcellId3;		/* FFC */
-};
-
-#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_p.h linux-libre-6.2-gnu/drivers/crypto/ux500/cryp/cryp_p.h
deleted file mode 100644
index 60b47fe4de35..000000000000
--- linux-libre-6.1-gnu/drivers/crypto/ux500/cryp/cryp_p.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) ST-Ericsson SA 2010
- * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
- * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
- * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
- * Author: Berne Hebark <berne.herbark@stericsson.com> for ST-Ericsson.
- * Author: Niklas Hernaeus <niklas.hernaeus@stericsson.com> for ST-Ericsson.
- */
-
-#ifndef _CRYP_P_H_
-#define _CRYP_P_H_
-
-#include <linux/io.h>
-#include <linux/bitops.h>
-
-#include "cryp.h"
-#include "cryp_irqp.h"
-
-/*
- * Generic Macros
- */
-#define CRYP_SET_BITS(reg_name, mask) \
-	writel_relaxed((readl_relaxed(reg_name) | mask), reg_name)
-
-#define CRYP_WRITE_BIT(reg_name, val, mask) \
-	writel_relaxed(((readl_relaxed(reg_name) & ~(mask)) |\
-			((val) & (mask))), reg_name)
-
-#define CRYP_TEST_BITS(reg_name, val) \
-	(readl_relaxed(reg_name) & (val))
-
-#define CRYP_PUT_BITS(reg, val, shift, mask) \
-	writel_relaxed(((readl_relaxed(reg) & ~(mask)) | \
-		(((u32)val << shift) & (mask))), reg)
-
-/*
- * CRYP specific Macros
- */
-#define CRYP_PERIPHERAL_ID0		0xE3
-#define CRYP_PERIPHERAL_ID1		0x05
-
-#define CRYP_PERIPHERAL_ID2_DB8500	0x28
-#define CRYP_PERIPHERAL_ID3		0x00
-
-#define CRYP_PCELL_ID0			0x0D
-#define CRYP_PCELL_ID1			0xF0
-#define CRYP_PCELL_ID2			0x05
-#define CRYP_PCELL_ID3			0xB1
-
-/*
- * CRYP register default values
- */
-#define MAX_DEVICE_SUPPORT		2
-
-/* Priv set, keyrden set and datatype 8bits swapped set as default. */
-#define CRYP_CR_DEFAULT			0x0482
-#define CRYP_DMACR_DEFAULT		0x0
-#define CRYP_IMSC_DEFAULT		0x0
-#define CRYP_DIN_DEFAULT		0x0
-#define CRYP_DOUT_DEFAULT		0x0
-#define CRYP_KEY_DEFAULT		0x0
-#define CRYP_INIT_VECT_DEFAULT		0x0
-
-/*
- * CRYP Control register specific mask
- */
-#define CRYP_CR_SECURE_MASK		BIT(0)
-#define CRYP_CR_PRLG_MASK		BIT(1)
-#define CRYP_CR_ALGODIR_MASK		BIT(2)
-#define CRYP_CR_ALGOMODE_MASK		(BIT(5) | BIT(4) | BIT(3))
-#define CRYP_CR_DATATYPE_MASK		(BIT(7) | BIT(6))
-#define CRYP_CR_KEYSIZE_MASK		(BIT(9) | BIT(8))
-#define CRYP_CR_KEYRDEN_MASK		BIT(10)
-#define CRYP_CR_KSE_MASK		BIT(11)
-#define CRYP_CR_START_MASK		BIT(12)
-#define CRYP_CR_INIT_MASK		BIT(13)
-#define CRYP_CR_FFLUSH_MASK		BIT(14)
-#define CRYP_CR_CRYPEN_MASK		BIT(15)
-#define CRYP_CR_CONTEXT_SAVE_MASK	(CRYP_CR_SECURE_MASK |\
-					 CRYP_CR_PRLG_MASK |\
-					 CRYP_CR_ALGODIR_MASK |\
-					 CRYP_CR_ALGOMODE_MASK |\
-					 CRYP_CR_KEYSIZE_MASK |\
-					 CRYP_CR_KEYRDEN_MASK |\
-					 CRYP_CR_DATATYPE_MASK)
-
-
-#define CRYP_SR_INFIFO_READY_MASK	(BIT(0) | BIT(1))
-#define CRYP_SR_IFEM_MASK		BIT(0)
-#define CRYP_SR_BUSY_MASK		BIT(4)
-
-/*
- * Bit position used while setting bits in register
- */
-#define CRYP_CR_PRLG_POS		1
-#define CRYP_CR_ALGODIR_POS		2
-#define CRYP_CR_ALGOMODE_POS		3
-#define CRYP_CR_DATATYPE_POS		6
-#define CRYP_CR_KEYSIZE_POS		8
-#define CRYP_CR_KEYRDEN_POS		10
-#define CRYP_CR_KSE_POS			11
-#define CRYP_CR_START_POS		12
-#define CRYP_CR_INIT_POS		13
-#define CRYP_CR_CRYPEN_POS		15
-
-#define CRYP_SR_BUSY_POS		4
-
-/*
- * CRYP PCRs------PC_NAND control register
- * BIT_MASK
- */
-#define CRYP_DMA_REQ_MASK		(BIT(1) | BIT(0))
-#define CRYP_DMA_REQ_MASK_POS		0
-
-
-struct cryp_system_context {
-	/* CRYP Register structure */
-	struct cryp_register *p_cryp_reg[MAX_DEVICE_SUPPORT];
-};
-
-#endif
diff --git linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c linux-libre-6.2-gnu/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
index 168195672e2e..b2979be613b8 100644
--- linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/virtio/virtio_crypto_akcipher_algs.c
@@ -479,6 +479,9 @@ static int virtio_crypto_rsa_init_tfm(struct crypto_akcipher *tfm)
 	ctx->enginectx.op.prepare_request = NULL;
 	ctx->enginectx.op.unprepare_request = NULL;
 
+	akcipher_set_reqsize(tfm,
+			     sizeof(struct virtio_crypto_akcipher_request));
+
 	return 0;
 }
 
@@ -505,7 +508,6 @@ static struct virtio_crypto_akcipher_algo virtio_crypto_akcipher_algs[] = {
 			.max_size = virtio_crypto_rsa_max_size,
 			.init = virtio_crypto_rsa_init_tfm,
 			.exit = virtio_crypto_rsa_exit_tfm,
-			.reqsize = sizeof(struct virtio_crypto_akcipher_request),
 			.base = {
 				.cra_name = "rsa",
 				.cra_driver_name = "virtio-crypto-rsa",
@@ -528,7 +530,6 @@ static struct virtio_crypto_akcipher_algo virtio_crypto_akcipher_algs[] = {
 			.max_size = virtio_crypto_rsa_max_size,
 			.init = virtio_crypto_rsa_init_tfm,
 			.exit = virtio_crypto_rsa_exit_tfm,
-			.reqsize = sizeof(struct virtio_crypto_akcipher_request),
 			.base = {
 				.cra_name = "pkcs1pad(rsa,sha1)",
 				.cra_driver_name = "virtio-pkcs1-rsa-with-sha1",
diff --git linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c linux-libre-6.2-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
index e553ccadbcbc..e5876286828b 100644
--- linux-libre-6.1-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
+++ linux-libre-6.2-gnu/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c
@@ -239,7 +239,8 @@ static int virtio_crypto_alg_skcipher_close_session(
 		pr_err("virtio_crypto: Close session failed status: %u, session_id: 0x%llx\n",
 			ctrl_status->status, destroy_session->session_id);
 
-		return -EINVAL;
+		err = -EINVAL;
+		goto out;
 	}
 
 	err = 0;
diff --git linux-libre-6.1-gnu/drivers/crypto/vmx/Makefile linux-libre-6.2-gnu/drivers/crypto/vmx/Makefile
index 2560cfea1dec..7257b8c44626 100644
--- linux-libre-6.1-gnu/drivers/crypto/vmx/Makefile
+++ linux-libre-6.2-gnu/drivers/crypto/vmx/Makefile
@@ -2,10 +2,22 @@
 obj-$(CONFIG_CRYPTO_DEV_VMX_ENCRYPT) += vmx-crypto.o
 vmx-crypto-objs := vmx.o aesp8-ppc.o ghashp8-ppc.o aes.o aes_cbc.o aes_ctr.o aes_xts.o ghash.o
 
+ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
+override flavour := linux-ppc64le
+else
+ifdef CONFIG_PPC64_ELF_ABI_V2
+override flavour := linux-ppc64-elfv2
+else
+override flavour := linux-ppc64
+endif
+endif
+
 quiet_cmd_perl = PERL    $@
-      cmd_perl = $(PERL) $< $(if $(CONFIG_CPU_LITTLE_ENDIAN), linux-ppc64le, linux-ppc64) > $@
+      cmd_perl = $(PERL) $< $(flavour) > $@
 
 targets += aesp8-ppc.S ghashp8-ppc.S
 
 $(obj)/aesp8-ppc.S $(obj)/ghashp8-ppc.S: $(obj)/%.S: $(src)/%.pl FORCE
 	$(call if_changed,perl)
+
+OBJECT_FILES_NON_STANDARD_aesp8-ppc.o := y
diff --git linux-libre-6.1-gnu/drivers/crypto/vmx/ppc-xlate.pl linux-libre-6.2-gnu/drivers/crypto/vmx/ppc-xlate.pl
index 36db2ef09e5b..b583898c11ae 100644
--- linux-libre-6.1-gnu/drivers/crypto/vmx/ppc-xlate.pl
+++ linux-libre-6.2-gnu/drivers/crypto/vmx/ppc-xlate.pl
@@ -9,6 +9,8 @@ open STDOUT,">$output" || die "can't open $output: $!";
 
 my %GLOBALS;
 my $dotinlocallabels=($flavour=~/linux/)?1:0;
+my $elfv2abi=(($flavour =~ /linux-ppc64le/) or ($flavour =~ /linux-ppc64-elfv2/))?1:0;
+my $dotfunctions=($elfv2abi=~1)?0:1;
 
 ################################################################
 # directives which need special treatment on different platforms
@@ -40,7 +42,7 @@ my $globl = sub {
 };
 my $text = sub {
     my $ret = ($flavour =~ /aix/) ? ".csect\t.text[PR],7" : ".text";
-    $ret = ".abiversion	2\n".$ret	if ($flavour =~ /linux.*64le/);
+    $ret = ".abiversion	2\n".$ret	if ($elfv2abi);
     $ret;
 };
 my $machine = sub {
@@ -56,8 +58,8 @@ my $size = sub {
     if ($flavour =~ /linux/)
     {	shift;
 	my $name = shift; $name =~ s|^[\.\_]||;
-	my $ret  = ".size	$name,.-".($flavour=~/64$/?".":"").$name;
-	$ret .= "\n.size	.$name,.-.$name" if ($flavour=~/64$/);
+	my $ret  = ".size	$name,.-".($dotfunctions?".":"").$name;
+	$ret .= "\n.size	.$name,.-.$name" if ($dotfunctions);
 	$ret;
     }
     else
@@ -142,7 +144,7 @@ my $vmr = sub {
 
 # Some ABIs specify vrsave, special-purpose register #256, as reserved
 # for system use.
-my $no_vrsave = ($flavour =~ /linux-ppc64le/);
+my $no_vrsave = ($elfv2abi);
 my $mtspr = sub {
     my ($f,$idx,$ra) = @_;
     if ($idx == 256 && $no_vrsave) {
diff --git linux-libre-6.1-gnu/drivers/cxl/Kconfig linux-libre-6.2-gnu/drivers/cxl/Kconfig
index 768ced3d6fe8..0ac53c422c31 100644
--- linux-libre-6.1-gnu/drivers/cxl/Kconfig
+++ linux-libre-6.2-gnu/drivers/cxl/Kconfig
@@ -111,4 +111,22 @@ config CXL_REGION
 	select MEMREGION
 	select GET_FREE_REGION
 
+config CXL_REGION_INVALIDATION_TEST
+	bool "CXL: Region Cache Management Bypass (TEST)"
+	depends on CXL_REGION
+	help
+	  CXL Region management and security operations potentially invalidate
+	  the content of CPU caches without notifiying those caches to
+	  invalidate the affected cachelines. The CXL Region driver attempts
+	  to invalidate caches when those events occur.  If that invalidation
+	  fails the region will fail to enable.  Reasons for cache
+	  invalidation failure are due to the CPU not providing a cache
+	  invalidation mechanism. For example usage of wbinvd is restricted to
+	  bare metal x86. However, for testing purposes toggling this option
+	  can disable that data integrity safety and proceed with enabling
+	  regions when there might be conflicting contents in the CPU cache.
+
+	  If unsure, or if this kernel is meant for production environments,
+	  say N.
+
 endif
diff --git linux-libre-6.1-gnu/drivers/cxl/Makefile linux-libre-6.2-gnu/drivers/cxl/Makefile
index a78270794150..db321f48ba52 100644
--- linux-libre-6.1-gnu/drivers/cxl/Makefile
+++ linux-libre-6.2-gnu/drivers/cxl/Makefile
@@ -9,5 +9,5 @@ obj-$(CONFIG_CXL_PORT) += cxl_port.o
 cxl_mem-y := mem.o
 cxl_pci-y := pci.o
 cxl_acpi-y := acpi.o
-cxl_pmem-y := pmem.o
+cxl_pmem-y := pmem.o security.o
 cxl_port-y := port.o
diff --git linux-libre-6.1-gnu/drivers/cxl/acpi.c linux-libre-6.2-gnu/drivers/cxl/acpi.c
index fb649683dd3a..13cde44c6086 100644
--- linux-libre-6.1-gnu/drivers/cxl/acpi.c
+++ linux-libre-6.2-gnu/drivers/cxl/acpi.c
@@ -6,9 +6,120 @@
 #include <linux/kernel.h>
 #include <linux/acpi.h>
 #include <linux/pci.h>
+#include <asm/div64.h>
 #include "cxlpci.h"
 #include "cxl.h"
 
+#define CXL_RCRB_SIZE	SZ_8K
+
+struct cxl_cxims_data {
+	int nr_maps;
+	u64 xormaps[];
+};
+
+/*
+ * Find a targets entry (n) in the host bridge interleave list.
+ * CXL Specfication 3.0 Table 9-22
+ */
+static int cxl_xor_calc_n(u64 hpa, struct cxl_cxims_data *cximsd, int iw,
+			  int ig)
+{
+	int i = 0, n = 0;
+	u8 eiw;
+
+	/* IW: 2,4,6,8,12,16 begin building 'n' using xormaps */
+	if (iw != 3) {
+		for (i = 0; i < cximsd->nr_maps; i++)
+			n |= (hweight64(hpa & cximsd->xormaps[i]) & 1) << i;
+	}
+	/* IW: 3,6,12 add a modulo calculation to 'n' */
+	if (!is_power_of_2(iw)) {
+		if (ways_to_eiw(iw, &eiw))
+			return -1;
+		hpa &= GENMASK_ULL(51, eiw + ig);
+		n |= do_div(hpa, 3) << i;
+	}
+	return n;
+}
+
+static struct cxl_dport *cxl_hb_xor(struct cxl_root_decoder *cxlrd, int pos)
+{
+	struct cxl_cxims_data *cximsd = cxlrd->platform_data;
+	struct cxl_switch_decoder *cxlsd = &cxlrd->cxlsd;
+	struct cxl_decoder *cxld = &cxlsd->cxld;
+	int ig = cxld->interleave_granularity;
+	int iw = cxld->interleave_ways;
+	int n = 0;
+	u64 hpa;
+
+	if (dev_WARN_ONCE(&cxld->dev,
+			  cxld->interleave_ways != cxlsd->nr_targets,
+			  "misconfigured root decoder\n"))
+		return NULL;
+
+	hpa = cxlrd->res->start + pos * ig;
+
+	/* Entry (n) is 0 for no interleave (iw == 1) */
+	if (iw != 1)
+		n = cxl_xor_calc_n(hpa, cximsd, iw, ig);
+
+	if (n < 0)
+		return NULL;
+
+	return cxlrd->cxlsd.target[n];
+}
+
+struct cxl_cxims_context {
+	struct device *dev;
+	struct cxl_root_decoder *cxlrd;
+};
+
+static int cxl_parse_cxims(union acpi_subtable_headers *header, void *arg,
+			   const unsigned long end)
+{
+	struct acpi_cedt_cxims *cxims = (struct acpi_cedt_cxims *)header;
+	struct cxl_cxims_context *ctx = arg;
+	struct cxl_root_decoder *cxlrd = ctx->cxlrd;
+	struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;
+	struct device *dev = ctx->dev;
+	struct cxl_cxims_data *cximsd;
+	unsigned int hbig, nr_maps;
+	int rc;
+
+	rc = eig_to_granularity(cxims->hbig, &hbig);
+	if (rc)
+		return rc;
+
+	/* Does this CXIMS entry apply to the given CXL Window? */
+	if (hbig != cxld->interleave_granularity)
+		return 0;
+
+	/* IW 1,3 do not use xormaps and skip this parsing entirely */
+	if (is_power_of_2(cxld->interleave_ways))
+		/* 2, 4, 8, 16 way */
+		nr_maps = ilog2(cxld->interleave_ways);
+	else
+		/* 6, 12 way */
+		nr_maps = ilog2(cxld->interleave_ways / 3);
+
+	if (cxims->nr_xormaps < nr_maps) {
+		dev_dbg(dev, "CXIMS nr_xormaps[%d] expected[%d]\n",
+			cxims->nr_xormaps, nr_maps);
+		return -ENXIO;
+	}
+
+	cximsd = devm_kzalloc(dev, struct_size(cximsd, xormaps, nr_maps),
+			      GFP_KERNEL);
+	if (!cximsd)
+		return -ENOMEM;
+	memcpy(cximsd->xormaps, cxims->xormap_list,
+	       nr_maps * sizeof(*cximsd->xormaps));
+	cximsd->nr_maps = nr_maps;
+	cxlrd->platform_data = cximsd;
+
+	return 0;
+}
+
 static unsigned long cfmws_to_decoder_flags(int restrictions)
 {
 	unsigned long flags = CXL_DECODER_F_ENABLE;
@@ -33,8 +144,10 @@ static int cxl_acpi_cfmws_verify(struct device *dev,
 	int rc, expected_len;
 	unsigned int ways;
 
-	if (cfmws->interleave_arithmetic != ACPI_CEDT_CFMWS_ARITHMETIC_MODULO) {
-		dev_err(dev, "CFMWS Unsupported Interleave Arithmetic\n");
+	if (cfmws->interleave_arithmetic != ACPI_CEDT_CFMWS_ARITHMETIC_MODULO &&
+	    cfmws->interleave_arithmetic != ACPI_CEDT_CFMWS_ARITHMETIC_XOR) {
+		dev_err(dev, "CFMWS Unknown Interleave Arithmetic: %d\n",
+			cfmws->interleave_arithmetic);
 		return -EINVAL;
 	}
 
@@ -48,7 +161,7 @@ static int cxl_acpi_cfmws_verify(struct device *dev,
 		return -EINVAL;
 	}
 
-	rc = cxl_to_ways(cfmws->interleave_ways, &ways);
+	rc = eiw_to_ways(cfmws->interleave_ways, &ways);
 	if (rc) {
 		dev_err(dev, "CFMWS Interleave Ways (%d) invalid\n",
 			cfmws->interleave_ways);
@@ -70,6 +183,10 @@ static int cxl_acpi_cfmws_verify(struct device *dev,
 	return 0;
 }
 
+/*
+ * Note, @dev must be the first member, see 'struct cxl_chbs_context'
+ * and mock_acpi_table_parse_cedt()
+ */
 struct cxl_cfmws_context {
 	struct device *dev;
 	struct cxl_port *root_port;
@@ -84,9 +201,11 @@ static int cxl_parse_cfmws(union acpi_subtable_headers *header, void *arg,
 	struct cxl_cfmws_context *ctx = arg;
 	struct cxl_port *root_port = ctx->root_port;
 	struct resource *cxl_res = ctx->cxl_res;
+	struct cxl_cxims_context cxims_ctx;
 	struct cxl_root_decoder *cxlrd;
 	struct device *dev = ctx->dev;
 	struct acpi_cedt_cfmws *cfmws;
+	cxl_calc_hb_fn cxl_calc_hb;
 	struct cxl_decoder *cxld;
 	unsigned int ways, i, ig;
 	struct resource *res;
@@ -102,10 +221,10 @@ static int cxl_parse_cfmws(union acpi_subtable_headers *header, void *arg,
 		return 0;
 	}
 
-	rc = cxl_to_ways(cfmws->interleave_ways, &ways);
+	rc = eiw_to_ways(cfmws->interleave_ways, &ways);
 	if (rc)
 		return rc;
-	rc = cxl_to_granularity(cfmws->granularity, &ig);
+	rc = eig_to_granularity(cfmws->granularity, &ig);
 	if (rc)
 		return rc;
 	for (i = 0; i < ways; i++)
@@ -128,7 +247,12 @@ static int cxl_parse_cfmws(union acpi_subtable_headers *header, void *arg,
 	if (rc)
 		goto err_insert;
 
-	cxlrd = cxl_root_decoder_alloc(root_port, ways);
+	if (cfmws->interleave_arithmetic == ACPI_CEDT_CFMWS_ARITHMETIC_MODULO)
+		cxl_calc_hb = cxl_hb_modulo;
+	else
+		cxl_calc_hb = cxl_hb_xor;
+
+	cxlrd = cxl_root_decoder_alloc(root_port, ways, cxl_calc_hb);
 	if (IS_ERR(cxlrd))
 		return 0;
 
@@ -148,7 +272,25 @@ static int cxl_parse_cfmws(union acpi_subtable_headers *header, void *arg,
 		ig = CXL_DECODER_MIN_GRANULARITY;
 	cxld->interleave_granularity = ig;
 
+	if (cfmws->interleave_arithmetic == ACPI_CEDT_CFMWS_ARITHMETIC_XOR) {
+		if (ways != 1 && ways != 3) {
+			cxims_ctx = (struct cxl_cxims_context) {
+				.dev = dev,
+				.cxlrd = cxlrd,
+			};
+			rc = acpi_table_parse_cedt(ACPI_CEDT_TYPE_CXIMS,
+						   cxl_parse_cxims, &cxims_ctx);
+			if (rc < 0)
+				goto err_xormap;
+			if (!cxlrd->platform_data) {
+				dev_err(dev, "No CXIMS for HBIG %u\n", ig);
+				rc = -EINVAL;
+				goto err_xormap;
+			}
+		}
+	}
 	rc = cxl_decoder_add(cxld, target_map);
+err_xormap:
 	if (rc)
 		put_device(&cxld->dev);
 	else
@@ -193,34 +335,39 @@ static int add_host_bridge_uport(struct device *match, void *arg)
 {
 	struct cxl_port *root_port = arg;
 	struct device *host = root_port->dev.parent;
-	struct acpi_device *bridge = to_cxl_host_bridge(host, match);
+	struct acpi_device *hb = to_cxl_host_bridge(host, match);
 	struct acpi_pci_root *pci_root;
 	struct cxl_dport *dport;
 	struct cxl_port *port;
+	struct device *bridge;
 	int rc;
 
-	if (!bridge)
+	if (!hb)
 		return 0;
 
-	dport = cxl_find_dport_by_dev(root_port, match);
+	pci_root = acpi_pci_find_root(hb->handle);
+	bridge = pci_root->bus->bridge;
+	dport = cxl_find_dport_by_dev(root_port, bridge);
 	if (!dport) {
 		dev_dbg(host, "host bridge expected and not found\n");
 		return 0;
 	}
 
-	/*
-	 * Note that this lookup already succeeded in
-	 * to_cxl_host_bridge(), so no need to check for failure here
-	 */
-	pci_root = acpi_pci_find_root(bridge->handle);
-	rc = devm_cxl_register_pci_bus(host, match, pci_root->bus);
+	if (dport->rch) {
+		dev_info(bridge, "host supports CXL (restricted)\n");
+		return 0;
+	}
+
+	rc = devm_cxl_register_pci_bus(host, bridge, pci_root->bus);
 	if (rc)
 		return rc;
 
-	port = devm_cxl_add_port(host, match, dport->component_reg_phys, dport);
+	port = devm_cxl_add_port(host, bridge, dport->component_reg_phys,
+				 dport);
 	if (IS_ERR(port))
 		return PTR_ERR(port);
-	dev_dbg(host, "%s: add: %s\n", dev_name(match), dev_name(&port->dev));
+
+	dev_info(bridge, "host supports CXL\n");
 
 	return 0;
 }
@@ -228,7 +375,9 @@ static int add_host_bridge_uport(struct device *match, void *arg)
 struct cxl_chbs_context {
 	struct device *dev;
 	unsigned long long uid;
+	resource_size_t rcrb;
 	resource_size_t chbcr;
+	u32 cxl_version;
 };
 
 static int cxl_get_chbcr(union acpi_subtable_headers *header, void *arg,
@@ -244,51 +393,86 @@ static int cxl_get_chbcr(union acpi_subtable_headers *header, void *arg,
 
 	if (ctx->uid != chbs->uid)
 		return 0;
-	ctx->chbcr = chbs->base;
+
+	ctx->cxl_version = chbs->cxl_version;
+	ctx->rcrb = CXL_RESOURCE_NONE;
+	ctx->chbcr = CXL_RESOURCE_NONE;
+
+	if (!chbs->base)
+		return 0;
+
+	if (chbs->cxl_version != ACPI_CEDT_CHBS_VERSION_CXL11) {
+		ctx->chbcr = chbs->base;
+		return 0;
+	}
+
+	if (chbs->length != CXL_RCRB_SIZE)
+		return 0;
+
+	ctx->rcrb = chbs->base;
+	ctx->chbcr = cxl_rcrb_to_component(ctx->dev, chbs->base,
+					   CXL_RCRB_DOWNSTREAM);
 
 	return 0;
 }
 
 static int add_host_bridge_dport(struct device *match, void *arg)
 {
-	acpi_status status;
+	acpi_status rc;
+	struct device *bridge;
 	unsigned long long uid;
 	struct cxl_dport *dport;
 	struct cxl_chbs_context ctx;
+	struct acpi_pci_root *pci_root;
 	struct cxl_port *root_port = arg;
 	struct device *host = root_port->dev.parent;
-	struct acpi_device *bridge = to_cxl_host_bridge(host, match);
+	struct acpi_device *hb = to_cxl_host_bridge(host, match);
 
-	if (!bridge)
+	if (!hb)
 		return 0;
 
-	status = acpi_evaluate_integer(bridge->handle, METHOD_NAME__UID, NULL,
-				       &uid);
-	if (status != AE_OK) {
-		dev_err(host, "unable to retrieve _UID of %s\n",
-			dev_name(match));
+	rc = acpi_evaluate_integer(hb->handle, METHOD_NAME__UID, NULL, &uid);
+	if (rc != AE_OK) {
+		dev_err(match, "unable to retrieve _UID\n");
 		return -ENODEV;
 	}
 
+	dev_dbg(match, "UID found: %lld\n", uid);
+
 	ctx = (struct cxl_chbs_context) {
-		.dev = host,
+		.dev = match,
 		.uid = uid,
 	};
 	acpi_table_parse_cedt(ACPI_CEDT_TYPE_CHBS, cxl_get_chbcr, &ctx);
 
-	if (ctx.chbcr == 0) {
-		dev_warn(host, "No CHBS found for Host Bridge: %s\n",
-			 dev_name(match));
+	if (!ctx.chbcr) {
+		dev_warn(match, "No CHBS found for Host Bridge (UID %lld)\n",
+			 uid);
 		return 0;
 	}
 
-	dport = devm_cxl_add_dport(root_port, match, uid, ctx.chbcr);
-	if (IS_ERR(dport)) {
-		dev_err(host, "failed to add downstream port: %s\n",
-			dev_name(match));
-		return PTR_ERR(dport);
+	if (ctx.rcrb != CXL_RESOURCE_NONE)
+		dev_dbg(match, "RCRB found for UID %lld: %pa\n", uid, &ctx.rcrb);
+
+	if (ctx.chbcr == CXL_RESOURCE_NONE) {
+		dev_warn(match, "CHBCR invalid for Host Bridge (UID %lld)\n",
+			 uid);
+		return 0;
 	}
-	dev_dbg(host, "add dport%llu: %s\n", uid, dev_name(match));
+
+	dev_dbg(match, "CHBCR found: %pa\n", &ctx.chbcr);
+
+	pci_root = acpi_pci_find_root(hb->handle);
+	bridge = pci_root->bus->bridge;
+	if (ctx.cxl_version == ACPI_CEDT_CHBS_VERSION_CXL11)
+		dport = devm_cxl_add_rch_dport(root_port, bridge, uid,
+					       ctx.chbcr, ctx.rcrb);
+	else
+		dport = devm_cxl_add_dport(root_port, bridge, uid,
+					   ctx.chbcr);
+	if (IS_ERR(dport))
+		return PTR_ERR(dport);
+
 	return 0;
 }
 
@@ -466,7 +650,6 @@ static int cxl_acpi_probe(struct platform_device *pdev)
 	root_port = devm_cxl_add_port(host, host, CXL_RESOURCE_NONE, NULL);
 	if (IS_ERR(root_port))
 		return PTR_ERR(root_port);
-	dev_dbg(host, "add: %s\n", dev_name(&root_port->dev));
 
 	rc = bus_for_each_dev(adev->dev.bus, NULL, root_port,
 			      add_host_bridge_dport);
@@ -512,7 +695,8 @@ static int cxl_acpi_probe(struct platform_device *pdev)
 		return rc;
 
 	/* In case PCI is scanned before ACPI re-trigger memdev attach */
-	return cxl_bus_rescan();
+	cxl_bus_rescan();
+	return 0;
 }
 
 static const struct acpi_device_id cxl_acpi_ids[] = {
@@ -536,7 +720,19 @@ static struct platform_driver cxl_acpi_driver = {
 	.id_table = cxl_test_ids,
 };
 
-module_platform_driver(cxl_acpi_driver);
+static int __init cxl_acpi_init(void)
+{
+	return platform_driver_register(&cxl_acpi_driver);
+}
+
+static void __exit cxl_acpi_exit(void)
+{
+	platform_driver_unregister(&cxl_acpi_driver);
+	cxl_bus_drain();
+}
+
+module_init(cxl_acpi_init);
+module_exit(cxl_acpi_exit);
 MODULE_LICENSE("GPL v2");
 MODULE_IMPORT_NS(CXL);
 MODULE_IMPORT_NS(ACPI);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/core.h linux-libre-6.2-gnu/drivers/cxl/core/core.h
index 1d8f87be283f..8c04672dca56 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/core.h
+++ linux-libre-6.2-gnu/drivers/cxl/core/core.h
@@ -58,14 +58,6 @@ extern struct rw_semaphore cxl_dpa_rwsem;
 
 bool is_switch_decoder(struct device *dev);
 struct cxl_switch_decoder *to_cxl_switch_decoder(struct device *dev);
-static inline struct cxl_ep *cxl_ep_load(struct cxl_port *port,
-					 struct cxl_memdev *cxlmd)
-{
-	if (!port)
-		return NULL;
-
-	return xa_load(&port->endpoints, (unsigned long)&cxlmd->dev);
-}
 
 int cxl_memdev_init(void);
 void cxl_memdev_exit(void);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/hdm.c linux-libre-6.2-gnu/drivers/cxl/core/hdm.c
index d1d2caea5c62..dcc16d7cb8f3 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/hdm.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/hdm.c
@@ -82,18 +82,23 @@ static void parse_hdm_decoder_caps(struct cxl_hdm *cxlhdm)
 		cxlhdm->interleave_mask |= GENMASK(14, 12);
 }
 
-static void __iomem *map_hdm_decoder_regs(struct cxl_port *port,
-					  void __iomem *crb)
+static int map_hdm_decoder_regs(struct cxl_port *port, void __iomem *crb,
+				struct cxl_component_regs *regs)
 {
-	struct cxl_component_reg_map map;
+	struct cxl_register_map map = {
+		.resource = port->component_reg_phys,
+		.base = crb,
+		.max_size = CXL_COMPONENT_REG_BLOCK_SIZE,
+	};
 
-	cxl_probe_component_regs(&port->dev, crb, &map);
-	if (!map.hdm_decoder.valid) {
+	cxl_probe_component_regs(&port->dev, crb, &map.component_map);
+	if (!map.component_map.hdm_decoder.valid) {
 		dev_err(&port->dev, "HDM decoder registers invalid\n");
-		return IOMEM_ERR_PTR(-ENXIO);
+		return -ENXIO;
 	}
 
-	return crb + map.hdm_decoder.offset;
+	return cxl_map_component_regs(&port->dev, regs, &map,
+				      BIT(CXL_CM_CAP_CAP_ID_HDM));
 }
 
 /**
@@ -103,25 +108,25 @@ static void __iomem *map_hdm_decoder_regs(struct cxl_port *port,
 struct cxl_hdm *devm_cxl_setup_hdm(struct cxl_port *port)
 {
 	struct device *dev = &port->dev;
-	void __iomem *crb, *hdm;
 	struct cxl_hdm *cxlhdm;
+	void __iomem *crb;
+	int rc;
 
 	cxlhdm = devm_kzalloc(dev, sizeof(*cxlhdm), GFP_KERNEL);
 	if (!cxlhdm)
 		return ERR_PTR(-ENOMEM);
 
 	cxlhdm->port = port;
-	crb = devm_cxl_iomap_block(dev, port->component_reg_phys,
-				   CXL_COMPONENT_REG_BLOCK_SIZE);
+	crb = ioremap(port->component_reg_phys, CXL_COMPONENT_REG_BLOCK_SIZE);
 	if (!crb) {
 		dev_err(dev, "No component registers mapped\n");
 		return ERR_PTR(-ENXIO);
 	}
 
-	hdm = map_hdm_decoder_regs(port, crb);
-	if (IS_ERR(hdm))
-		return ERR_CAST(hdm);
-	cxlhdm->regs.hdm_decoder = hdm;
+	rc = map_hdm_decoder_regs(port, crb, &cxlhdm->regs);
+	iounmap(crb);
+	if (rc)
+		return ERR_PTR(rc);
 
 	parse_hdm_decoder_caps(cxlhdm);
 	if (cxlhdm->decoder_count == 0) {
@@ -489,10 +494,10 @@ static void cxld_set_interleave(struct cxl_decoder *cxld, u32 *ctrl)
 	 * Input validation ensures these warns never fire, but otherwise
 	 * suppress unititalized variable usage warnings.
 	 */
-	if (WARN_ONCE(ways_to_cxl(cxld->interleave_ways, &eiw),
+	if (WARN_ONCE(ways_to_eiw(cxld->interleave_ways, &eiw),
 		      "invalid interleave_ways: %d\n", cxld->interleave_ways))
 		return;
-	if (WARN_ONCE(granularity_to_cxl(cxld->interleave_granularity, &eig),
+	if (WARN_ONCE(granularity_to_eig(cxld->interleave_granularity, &eig),
 		      "invalid interleave_granularity: %d\n",
 		      cxld->interleave_granularity))
 		return;
@@ -736,16 +741,16 @@ static int init_hdm_decoder(struct cxl_port *port, struct cxl_decoder *cxld,
 		}
 		cxld->target_type = CXL_DECODER_EXPANDER;
 	}
-	rc = cxl_to_ways(FIELD_GET(CXL_HDM_DECODER0_CTRL_IW_MASK, ctrl),
-			 &cxld->interleave_ways);
+	rc = eiw_to_ways(FIELD_GET(CXL_HDM_DECODER0_CTRL_IW_MASK, ctrl),
+			  &cxld->interleave_ways);
 	if (rc) {
 		dev_warn(&port->dev,
 			 "decoder%d.%d: Invalid interleave ways (ctrl: %#x)\n",
 			 port->id, cxld->id, ctrl);
 		return rc;
 	}
-	rc = cxl_to_granularity(FIELD_GET(CXL_HDM_DECODER0_CTRL_IG_MASK, ctrl),
-				&cxld->interleave_granularity);
+	rc = eig_to_granularity(FIELD_GET(CXL_HDM_DECODER0_CTRL_IG_MASK, ctrl),
+				 &cxld->interleave_granularity);
 	if (rc)
 		return rc;
 
diff --git linux-libre-6.1-gnu/drivers/cxl/core/mbox.c linux-libre-6.2-gnu/drivers/cxl/core/mbox.c
index 0c90f13870a4..b03fba212799 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/mbox.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/mbox.c
@@ -140,13 +140,9 @@ static const char *cxl_mem_opcode_to_name(u16 opcode)
 }
 
 /**
- * cxl_mbox_send_cmd() - Send a mailbox command to a device.
+ * cxl_internal_send_cmd() - Kernel internal interface to send a mailbox command
  * @cxlds: The device data for the operation
- * @opcode: Opcode for the mailbox command.
- * @in: The input payload for the mailbox command.
- * @in_size: The length of the input payload
- * @out: Caller allocated buffer for the output.
- * @out_size: Expected size of output.
+ * @mbox_cmd: initialized command to execute
  *
  * Context: Any context.
  * Return:
@@ -161,40 +157,40 @@ static const char *cxl_mem_opcode_to_name(u16 opcode)
  * error. While this distinction can be useful for commands from userspace, the
  * kernel will only be able to use results when both are successful.
  */
-int cxl_mbox_send_cmd(struct cxl_dev_state *cxlds, u16 opcode, void *in,
-		      size_t in_size, void *out, size_t out_size)
+int cxl_internal_send_cmd(struct cxl_dev_state *cxlds,
+			  struct cxl_mbox_cmd *mbox_cmd)
 {
-	const struct cxl_mem_command *cmd = cxl_mem_find_command(opcode);
-	struct cxl_mbox_cmd mbox_cmd = {
-		.opcode = opcode,
-		.payload_in = in,
-		.size_in = in_size,
-		.size_out = out_size,
-		.payload_out = out,
-	};
+	size_t out_size, min_out;
 	int rc;
 
-	if (in_size > cxlds->payload_size || out_size > cxlds->payload_size)
+	if (mbox_cmd->size_in > cxlds->payload_size ||
+	    mbox_cmd->size_out > cxlds->payload_size)
 		return -E2BIG;
 
-	rc = cxlds->mbox_send(cxlds, &mbox_cmd);
+	out_size = mbox_cmd->size_out;
+	min_out = mbox_cmd->min_out;
+	rc = cxlds->mbox_send(cxlds, mbox_cmd);
 	if (rc)
 		return rc;
 
-	if (mbox_cmd.return_code != CXL_MBOX_CMD_RC_SUCCESS)
-		return cxl_mbox_cmd_rc2errno(&mbox_cmd);
+	if (mbox_cmd->return_code != CXL_MBOX_CMD_RC_SUCCESS)
+		return cxl_mbox_cmd_rc2errno(mbox_cmd);
+
+	if (!out_size)
+		return 0;
 
 	/*
-	 * Variable sized commands can't be validated and so it's up to the
-	 * caller to do that if they wish.
+	 * Variable sized output needs to at least satisfy the caller's
+	 * minimum if not the fully requested size.
 	 */
-	if (cmd->info.size_out != CXL_VARIABLE_PAYLOAD) {
-		if (mbox_cmd.size_out != out_size)
-			return -EIO;
-	}
+	if (min_out == 0)
+		min_out = out_size;
+
+	if (mbox_cmd->size_out < min_out)
+		return -EIO;
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(cxl_mbox_send_cmd, CXL);
+EXPORT_SYMBOL_NS_GPL(cxl_internal_send_cmd, CXL);
 
 static bool cxl_mem_raw_command_allowed(u16 opcode)
 {
@@ -561,15 +557,25 @@ static int cxl_xfer_log(struct cxl_dev_state *cxlds, uuid_t *uuid, u32 size, u8
 
 	while (remaining) {
 		u32 xfer_size = min_t(u32, remaining, cxlds->payload_size);
-		struct cxl_mbox_get_log log = {
+		struct cxl_mbox_cmd mbox_cmd;
+		struct cxl_mbox_get_log log;
+		int rc;
+
+		log = (struct cxl_mbox_get_log) {
 			.uuid = *uuid,
 			.offset = cpu_to_le32(offset),
-			.length = cpu_to_le32(xfer_size)
+			.length = cpu_to_le32(xfer_size),
 		};
-		int rc;
 
-		rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_GET_LOG, &log, sizeof(log),
-				       out, xfer_size);
+		mbox_cmd = (struct cxl_mbox_cmd) {
+			.opcode = CXL_MBOX_OP_GET_LOG,
+			.size_in = sizeof(log),
+			.payload_in = &log,
+			.size_out = xfer_size,
+			.payload_out = out,
+		};
+
+		rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 		if (rc < 0)
 			return rc;
 
@@ -615,19 +621,27 @@ static void cxl_walk_cel(struct cxl_dev_state *cxlds, size_t size, u8 *cel)
 static struct cxl_mbox_get_supported_logs *cxl_get_gsl(struct cxl_dev_state *cxlds)
 {
 	struct cxl_mbox_get_supported_logs *ret;
+	struct cxl_mbox_cmd mbox_cmd;
 	int rc;
 
 	ret = kvmalloc(cxlds->payload_size, GFP_KERNEL);
 	if (!ret)
 		return ERR_PTR(-ENOMEM);
 
-	rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_GET_SUPPORTED_LOGS, NULL, 0, ret,
-			       cxlds->payload_size);
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_GET_SUPPORTED_LOGS,
+		.size_out = cxlds->payload_size,
+		.payload_out = ret,
+		/* At least the record number field must be valid */
+		.min_out = 2,
+	};
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 	if (rc < 0) {
 		kvfree(ret);
 		return ERR_PTR(rc);
 	}
 
+
 	return ret;
 }
 
@@ -697,7 +711,6 @@ int cxl_enumerate_cmds(struct cxl_dev_state *cxlds)
 		/* Found the required CEL */
 		rc = 0;
 	}
-
 out:
 	kvfree(gsl);
 	return rc;
@@ -719,11 +732,15 @@ EXPORT_SYMBOL_NS_GPL(cxl_enumerate_cmds, CXL);
 static int cxl_mem_get_partition_info(struct cxl_dev_state *cxlds)
 {
 	struct cxl_mbox_get_partition_info pi;
+	struct cxl_mbox_cmd mbox_cmd;
 	int rc;
 
-	rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_GET_PARTITION_INFO, NULL, 0,
-			       &pi, sizeof(pi));
-
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_GET_PARTITION_INFO,
+		.size_out = sizeof(pi),
+		.payload_out = &pi,
+	};
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 	if (rc)
 		return rc;
 
@@ -752,10 +769,15 @@ int cxl_dev_state_identify(struct cxl_dev_state *cxlds)
 {
 	/* See CXL 2.0 Table 175 Identify Memory Device Output Payload */
 	struct cxl_mbox_identify id;
+	struct cxl_mbox_cmd mbox_cmd;
 	int rc;
 
-	rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_IDENTIFY, NULL, 0, &id,
-			       sizeof(id));
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_IDENTIFY,
+		.size_out = sizeof(id),
+		.payload_out = &id,
+	};
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 	if (rc < 0)
 		return rc;
 
diff --git linux-libre-6.1-gnu/drivers/cxl/core/memdev.c linux-libre-6.2-gnu/drivers/cxl/core/memdev.c
index 20ce488a7754..a74a93310d26 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/memdev.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/memdev.c
@@ -344,6 +344,7 @@ struct cxl_memdev *devm_cxl_add_memdev(struct cxl_dev_state *cxlds)
 	 * needed as this is ordered with cdev_add() publishing the device.
 	 */
 	cxlmd->cxlds = cxlds;
+	cxlds->cxlmd = cxlmd;
 
 	cdev = &cxlmd->cdev;
 	rc = cdev_device_add(cdev, dev);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/pci.c linux-libre-6.2-gnu/drivers/cxl/core/pci.c
index 9240df53ed87..57764e9cd19d 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/pci.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/pci.c
@@ -54,16 +54,13 @@ static int match_add_dports(struct pci_dev *pdev, void *data)
 		dev_dbg(&port->dev, "failed to find component registers\n");
 
 	port_num = FIELD_GET(PCI_EXP_LNKCAP_PN, lnkcap);
-	dport = devm_cxl_add_dport(port, &pdev->dev, port_num,
-				   cxl_regmap_to_base(pdev, &map));
+	dport = devm_cxl_add_dport(port, &pdev->dev, port_num, map.resource);
 	if (IS_ERR(dport)) {
 		ctx->error = PTR_ERR(dport);
 		return PTR_ERR(dport);
 	}
 	ctx->count++;
 
-	dev_dbg(&port->dev, "add dport%d: %s\n", port_num, dev_name(&pdev->dev));
-
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/cxl/core/pmem.c linux-libre-6.2-gnu/drivers/cxl/core/pmem.c
index 36aa5070d902..c2e4b1093788 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/pmem.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/pmem.c
@@ -99,7 +99,6 @@ static struct cxl_nvdimm_bridge *cxl_nvdimm_bridge_alloc(struct cxl_port *port)
 
 	dev = &cxl_nvb->dev;
 	cxl_nvb->port = port;
-	cxl_nvb->state = CXL_NVB_NEW;
 	device_initialize(dev);
 	lockdep_set_class(&dev->mutex, &cxl_nvdimm_bridge_key);
 	device_set_pm_not_required(dev);
@@ -117,28 +116,7 @@ err:
 static void unregister_nvb(void *_cxl_nvb)
 {
 	struct cxl_nvdimm_bridge *cxl_nvb = _cxl_nvb;
-	bool flush;
 
-	/*
-	 * If the bridge was ever activated then there might be in-flight state
-	 * work to flush. Once the state has been changed to 'dead' then no new
-	 * work can be queued by user-triggered bind.
-	 */
-	device_lock(&cxl_nvb->dev);
-	flush = cxl_nvb->state != CXL_NVB_NEW;
-	cxl_nvb->state = CXL_NVB_DEAD;
-	device_unlock(&cxl_nvb->dev);
-
-	/*
-	 * Even though the device core will trigger device_release_driver()
-	 * before the unregister, it does not know about the fact that
-	 * cxl_nvdimm_bridge_driver defers ->remove() work. So, do the driver
-	 * release not and flush it before tearing down the nvdimm device
-	 * hierarchy.
-	 */
-	device_release_driver(&cxl_nvb->dev);
-	if (flush)
-		flush_work(&cxl_nvb->state_work);
 	device_unregister(&cxl_nvb->dev);
 }
 
@@ -188,7 +166,6 @@ static void cxl_nvdimm_release(struct device *dev)
 {
 	struct cxl_nvdimm *cxl_nvd = to_cxl_nvdimm(dev);
 
-	xa_destroy(&cxl_nvd->pmem_regions);
 	kfree(cxl_nvd);
 }
 
@@ -220,7 +197,8 @@ EXPORT_SYMBOL_NS_GPL(to_cxl_nvdimm, CXL);
 
 static struct lock_class_key cxl_nvdimm_key;
 
-static struct cxl_nvdimm *cxl_nvdimm_alloc(struct cxl_memdev *cxlmd)
+static struct cxl_nvdimm *cxl_nvdimm_alloc(struct cxl_nvdimm_bridge *cxl_nvb,
+					   struct cxl_memdev *cxlmd)
 {
 	struct cxl_nvdimm *cxl_nvd;
 	struct device *dev;
@@ -231,38 +209,60 @@ static struct cxl_nvdimm *cxl_nvdimm_alloc(struct cxl_memdev *cxlmd)
 
 	dev = &cxl_nvd->dev;
 	cxl_nvd->cxlmd = cxlmd;
-	xa_init(&cxl_nvd->pmem_regions);
+	cxlmd->cxl_nvd = cxl_nvd;
 	device_initialize(dev);
 	lockdep_set_class(&dev->mutex, &cxl_nvdimm_key);
 	device_set_pm_not_required(dev);
 	dev->parent = &cxlmd->dev;
 	dev->bus = &cxl_bus_type;
 	dev->type = &cxl_nvdimm_type;
+	/*
+	 * A "%llx" string is 17-bytes vs dimm_id that is max
+	 * NVDIMM_KEY_DESC_LEN
+	 */
+	BUILD_BUG_ON(sizeof(cxl_nvd->dev_id) < 17 ||
+		     sizeof(cxl_nvd->dev_id) > NVDIMM_KEY_DESC_LEN);
+	sprintf(cxl_nvd->dev_id, "%llx", cxlmd->cxlds->serial);
 
 	return cxl_nvd;
 }
 
-static void cxl_nvd_unregister(void *dev)
+static void cxlmd_release_nvdimm(void *_cxlmd)
 {
-	device_unregister(dev);
+	struct cxl_memdev *cxlmd = _cxlmd;
+	struct cxl_nvdimm *cxl_nvd = cxlmd->cxl_nvd;
+	struct cxl_nvdimm_bridge *cxl_nvb = cxlmd->cxl_nvb;
+
+	cxl_nvd->cxlmd = NULL;
+	cxlmd->cxl_nvd = NULL;
+	cxlmd->cxl_nvb = NULL;
+	device_unregister(&cxl_nvd->dev);
+	put_device(&cxl_nvb->dev);
 }
 
 /**
  * devm_cxl_add_nvdimm() - add a bridge between a cxl_memdev and an nvdimm
- * @host: same host as @cxlmd
  * @cxlmd: cxl_memdev instance that will perform LIBNVDIMM operations
  *
  * Return: 0 on success negative error code on failure.
  */
-int devm_cxl_add_nvdimm(struct device *host, struct cxl_memdev *cxlmd)
+int devm_cxl_add_nvdimm(struct cxl_memdev *cxlmd)
 {
+	struct cxl_nvdimm_bridge *cxl_nvb;
 	struct cxl_nvdimm *cxl_nvd;
 	struct device *dev;
 	int rc;
 
-	cxl_nvd = cxl_nvdimm_alloc(cxlmd);
-	if (IS_ERR(cxl_nvd))
-		return PTR_ERR(cxl_nvd);
+	cxl_nvb = cxl_find_nvdimm_bridge(&cxlmd->dev);
+	if (!cxl_nvb)
+		return -ENODEV;
+
+	cxl_nvd = cxl_nvdimm_alloc(cxl_nvb, cxlmd);
+	if (IS_ERR(cxl_nvd)) {
+		rc = PTR_ERR(cxl_nvd);
+		goto err_alloc;
+	}
+	cxlmd->cxl_nvb = cxl_nvb;
 
 	dev = &cxl_nvd->dev;
 	rc = dev_set_name(dev, "pmem%d", cxlmd->id);
@@ -273,13 +273,18 @@ int devm_cxl_add_nvdimm(struct device *host, struct cxl_memdev *cxlmd)
 	if (rc)
 		goto err;
 
-	dev_dbg(host, "%s: register %s\n", dev_name(dev->parent),
-		dev_name(dev));
+	dev_dbg(&cxlmd->dev, "register %s\n", dev_name(dev));
 
-	return devm_add_action_or_reset(host, cxl_nvd_unregister, dev);
+	/* @cxlmd carries a reference on @cxl_nvb until cxlmd_release_nvdimm */
+	return devm_add_action_or_reset(&cxlmd->dev, cxlmd_release_nvdimm, cxlmd);
 
 err:
 	put_device(dev);
+err_alloc:
+	cxlmd->cxl_nvb = NULL;
+	cxlmd->cxl_nvd = NULL;
+	put_device(&cxl_nvb->dev);
+
 	return rc;
 }
 EXPORT_SYMBOL_NS_GPL(devm_cxl_add_nvdimm, CXL);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/port.c linux-libre-6.2-gnu/drivers/cxl/core/port.c
index e7556864ea80..b631a0520456 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/port.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/port.c
@@ -628,6 +628,8 @@ static struct cxl_port *cxl_port_alloc(struct device *uport,
 			iter = to_cxl_port(iter->dev.parent);
 		if (iter->host_bridge)
 			port->host_bridge = iter->host_bridge;
+		else if (parent_dport->rch)
+			port->host_bridge = parent_dport->dport;
 		else
 			port->host_bridge = iter->uport;
 		dev_dbg(uport, "host-bridge: %s\n", dev_name(port->host_bridge));
@@ -655,16 +657,10 @@ err:
 	return ERR_PTR(rc);
 }
 
-/**
- * devm_cxl_add_port - register a cxl_port in CXL memory decode hierarchy
- * @host: host device for devm operations
- * @uport: "physical" device implementing this upstream port
- * @component_reg_phys: (optional) for configurable cxl_port instances
- * @parent_dport: next hop up in the CXL memory decode hierarchy
- */
-struct cxl_port *devm_cxl_add_port(struct device *host, struct device *uport,
-				   resource_size_t component_reg_phys,
-				   struct cxl_dport *parent_dport)
+static struct cxl_port *__devm_cxl_add_port(struct device *host,
+					    struct device *uport,
+					    resource_size_t component_reg_phys,
+					    struct cxl_dport *parent_dport)
 {
 	struct cxl_port *port;
 	struct device *dev;
@@ -702,6 +698,41 @@ err:
 	put_device(dev);
 	return ERR_PTR(rc);
 }
+
+/**
+ * devm_cxl_add_port - register a cxl_port in CXL memory decode hierarchy
+ * @host: host device for devm operations
+ * @uport: "physical" device implementing this upstream port
+ * @component_reg_phys: (optional) for configurable cxl_port instances
+ * @parent_dport: next hop up in the CXL memory decode hierarchy
+ */
+struct cxl_port *devm_cxl_add_port(struct device *host, struct device *uport,
+				   resource_size_t component_reg_phys,
+				   struct cxl_dport *parent_dport)
+{
+	struct cxl_port *port, *parent_port;
+
+	port = __devm_cxl_add_port(host, uport, component_reg_phys,
+				   parent_dport);
+
+	parent_port = parent_dport ? parent_dport->port : NULL;
+	if (IS_ERR(port)) {
+		dev_dbg(uport, "Failed to add %s%s%s%s: %ld\n",
+			dev_name(&port->dev),
+			parent_port ? " to " : "",
+			parent_port ? dev_name(&parent_port->dev) : "",
+			parent_port ? "" : " (root port)",
+			PTR_ERR(port));
+	} else {
+		dev_dbg(uport, "%s added%s%s%s\n",
+			dev_name(&port->dev),
+			parent_port ? " to " : "",
+			parent_port ? dev_name(&parent_port->dev) : "",
+			parent_port ? "" : " (root port)");
+	}
+
+	return port;
+}
 EXPORT_SYMBOL_NS_GPL(devm_cxl_add_port, CXL);
 
 struct pci_bus *cxl_port_to_pci_bus(struct cxl_port *port)
@@ -870,20 +901,10 @@ static void cxl_dport_unlink(void *data)
 	sysfs_remove_link(&port->dev.kobj, link_name);
 }
 
-/**
- * devm_cxl_add_dport - append downstream port data to a cxl_port
- * @port: the cxl_port that references this dport
- * @dport_dev: firmware or PCI device representing the dport
- * @port_id: identifier for this dport in a decoder's target list
- * @component_reg_phys: optional location of CXL component registers
- *
- * Note that dports are appended to the devm release action's of the
- * either the port's host (for root ports), or the port itself (for
- * switch ports)
- */
-struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port,
-				     struct device *dport_dev, int port_id,
-				     resource_size_t component_reg_phys)
+static struct cxl_dport *
+__devm_cxl_add_dport(struct cxl_port *port, struct device *dport_dev,
+		     int port_id, resource_size_t component_reg_phys,
+		     resource_size_t rcrb)
 {
 	char link_name[CXL_TARGET_STRLEN];
 	struct cxl_dport *dport;
@@ -913,6 +934,9 @@ struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port,
 	dport->port_id = port_id;
 	dport->component_reg_phys = component_reg_phys;
 	dport->port = port;
+	if (rcrb != CXL_RESOURCE_NONE)
+		dport->rch = true;
+	dport->rcrb = rcrb;
 
 	cond_cxl_root_lock(port);
 	rc = add_dport(port, dport);
@@ -935,8 +959,74 @@ struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port,
 
 	return dport;
 }
+
+/**
+ * devm_cxl_add_dport - append VH downstream port data to a cxl_port
+ * @port: the cxl_port that references this dport
+ * @dport_dev: firmware or PCI device representing the dport
+ * @port_id: identifier for this dport in a decoder's target list
+ * @component_reg_phys: optional location of CXL component registers
+ *
+ * Note that dports are appended to the devm release action's of the
+ * either the port's host (for root ports), or the port itself (for
+ * switch ports)
+ */
+struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port,
+				     struct device *dport_dev, int port_id,
+				     resource_size_t component_reg_phys)
+{
+	struct cxl_dport *dport;
+
+	dport = __devm_cxl_add_dport(port, dport_dev, port_id,
+				     component_reg_phys, CXL_RESOURCE_NONE);
+	if (IS_ERR(dport)) {
+		dev_dbg(dport_dev, "failed to add dport to %s: %ld\n",
+			dev_name(&port->dev), PTR_ERR(dport));
+	} else {
+		dev_dbg(dport_dev, "dport added to %s\n",
+			dev_name(&port->dev));
+	}
+
+	return dport;
+}
 EXPORT_SYMBOL_NS_GPL(devm_cxl_add_dport, CXL);
 
+/**
+ * devm_cxl_add_rch_dport - append RCH downstream port data to a cxl_port
+ * @port: the cxl_port that references this dport
+ * @dport_dev: firmware or PCI device representing the dport
+ * @port_id: identifier for this dport in a decoder's target list
+ * @component_reg_phys: optional location of CXL component registers
+ * @rcrb: mandatory location of a Root Complex Register Block
+ *
+ * See CXL 3.0 9.11.8 CXL Devices Attached to an RCH
+ */
+struct cxl_dport *devm_cxl_add_rch_dport(struct cxl_port *port,
+					 struct device *dport_dev, int port_id,
+					 resource_size_t component_reg_phys,
+					 resource_size_t rcrb)
+{
+	struct cxl_dport *dport;
+
+	if (rcrb == CXL_RESOURCE_NONE) {
+		dev_dbg(&port->dev, "failed to add RCH dport, missing RCRB\n");
+		return ERR_PTR(-EINVAL);
+	}
+
+	dport = __devm_cxl_add_dport(port, dport_dev, port_id,
+				     component_reg_phys, rcrb);
+	if (IS_ERR(dport)) {
+		dev_dbg(dport_dev, "failed to add RCH dport to %s: %ld\n",
+			dev_name(&port->dev), PTR_ERR(dport));
+	} else {
+		dev_dbg(dport_dev, "RCH dport added to %s\n",
+			dev_name(&port->dev));
+	}
+
+	return dport;
+}
+EXPORT_SYMBOL_NS_GPL(devm_cxl_add_rch_dport, CXL);
+
 static int add_ep(struct cxl_ep *new)
 {
 	struct cxl_port *port = new->dport->port;
@@ -1122,47 +1212,6 @@ static void reap_dports(struct cxl_port *port)
 	}
 }
 
-int devm_cxl_add_endpoint(struct cxl_memdev *cxlmd,
-			  struct cxl_dport *parent_dport)
-{
-	struct cxl_port *parent_port = parent_dport->port;
-	struct cxl_dev_state *cxlds = cxlmd->cxlds;
-	struct cxl_port *endpoint, *iter, *down;
-	int rc;
-
-	/*
-	 * Now that the path to the root is established record all the
-	 * intervening ports in the chain.
-	 */
-	for (iter = parent_port, down = NULL; !is_cxl_root(iter);
-	     down = iter, iter = to_cxl_port(iter->dev.parent)) {
-		struct cxl_ep *ep;
-
-		ep = cxl_ep_load(iter, cxlmd);
-		ep->next = down;
-	}
-
-	endpoint = devm_cxl_add_port(&parent_port->dev, &cxlmd->dev,
-				     cxlds->component_reg_phys, parent_dport);
-	if (IS_ERR(endpoint))
-		return PTR_ERR(endpoint);
-
-	dev_dbg(&cxlmd->dev, "add: %s\n", dev_name(&endpoint->dev));
-
-	rc = cxl_endpoint_autoremove(cxlmd, endpoint);
-	if (rc)
-		return rc;
-
-	if (!endpoint->dev.driver) {
-		dev_err(&cxlmd->dev, "%s failed probe\n",
-			dev_name(&endpoint->dev));
-		return -ENXIO;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_NS_GPL(devm_cxl_add_endpoint, CXL);
-
 static void cxl_detach_ep(void *data)
 {
 	struct cxl_memdev *cxlmd = data;
@@ -1243,7 +1292,7 @@ static resource_size_t find_component_registers(struct device *dev)
 	pdev = to_pci_dev(dev);
 
 	cxl_find_regblock(pdev, CXL_REGLOC_RBI_COMPONENT, &map);
-	return cxl_regmap_to_base(pdev, &map);
+	return map.resource;
 }
 
 static int add_port_attach_ep(struct cxl_memdev *cxlmd,
@@ -1320,6 +1369,13 @@ int devm_cxl_enumerate_ports(struct cxl_memdev *cxlmd)
 	struct device *iter;
 	int rc;
 
+	/*
+	 * Skip intermediate port enumeration in the RCH case, there
+	 * are no ports in between a host bridge and an endpoint.
+	 */
+	if (cxlmd->cxlds->rcd)
+		return 0;
+
 	rc = devm_add_action_or_reset(&cxlmd->dev, cxl_detach_ep, cxlmd);
 	if (rc)
 		return rc;
@@ -1428,7 +1484,7 @@ static int decoder_populate_targets(struct cxl_switch_decoder *cxlsd,
 	return rc;
 }
 
-static struct cxl_dport *cxl_hb_modulo(struct cxl_root_decoder *cxlrd, int pos)
+struct cxl_dport *cxl_hb_modulo(struct cxl_root_decoder *cxlrd, int pos)
 {
 	struct cxl_switch_decoder *cxlsd = &cxlrd->cxlsd;
 	struct cxl_decoder *cxld = &cxlsd->cxld;
@@ -1441,6 +1497,7 @@ static struct cxl_dport *cxl_hb_modulo(struct cxl_root_decoder *cxlrd, int pos)
 
 	return cxlrd->cxlsd.target[pos % iw];
 }
+EXPORT_SYMBOL_NS_GPL(cxl_hb_modulo, CXL);
 
 static struct lock_class_key cxl_decoder_key;
 
@@ -1502,6 +1559,7 @@ static int cxl_switch_decoder_init(struct cxl_port *port,
  * cxl_root_decoder_alloc - Allocate a root level decoder
  * @port: owning CXL root of this decoder
  * @nr_targets: static number of downstream targets
+ * @calc_hb: which host bridge covers the n'th position by granularity
  *
  * Return: A new cxl decoder to be registered by cxl_decoder_add(). A
  * 'CXL root' decoder is one that decodes from a top-level / static platform
@@ -1509,7 +1567,8 @@ static int cxl_switch_decoder_init(struct cxl_port *port,
  * topology.
  */
 struct cxl_root_decoder *cxl_root_decoder_alloc(struct cxl_port *port,
-						unsigned int nr_targets)
+						unsigned int nr_targets,
+						cxl_calc_hb_fn calc_hb)
 {
 	struct cxl_root_decoder *cxlrd;
 	struct cxl_switch_decoder *cxlsd;
@@ -1531,7 +1590,7 @@ struct cxl_root_decoder *cxl_root_decoder_alloc(struct cxl_port *port,
 		return ERR_PTR(rc);
 	}
 
-	cxlrd->calc_hb = cxl_hb_modulo;
+	cxlrd->calc_hb = calc_hb;
 
 	cxld = &cxlsd->cxld;
 	cxld->dev.type = &cxl_decoder_root_type;
@@ -1797,12 +1856,27 @@ static void cxl_bus_remove(struct device *dev)
 
 static struct workqueue_struct *cxl_bus_wq;
 
-int cxl_bus_rescan(void)
+static void cxl_bus_rescan_queue(struct work_struct *w)
 {
-	return bus_rescan_devices(&cxl_bus_type);
+	int rc = bus_rescan_devices(&cxl_bus_type);
+
+	pr_debug("CXL bus rescan result: %d\n", rc);
+}
+
+void cxl_bus_rescan(void)
+{
+	static DECLARE_WORK(rescan_work, cxl_bus_rescan_queue);
+
+	queue_work(cxl_bus_wq, &rescan_work);
 }
 EXPORT_SYMBOL_NS_GPL(cxl_bus_rescan, CXL);
 
+void cxl_bus_drain(void)
+{
+	drain_workqueue(cxl_bus_wq);
+}
+EXPORT_SYMBOL_NS_GPL(cxl_bus_drain, CXL);
+
 bool schedule_cxl_memdev_detach(struct cxl_memdev *cxlmd)
 {
 	return queue_work(cxl_bus_wq, &cxlmd->detach_work);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/region.c linux-libre-6.2-gnu/drivers/cxl/core/region.c
index f9ae5ad284ff..940f805b1534 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/region.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/region.c
@@ -131,7 +131,7 @@ static int cxl_region_decode_reset(struct cxl_region *cxlr, int count)
 		struct cxl_memdev *cxlmd = cxled_to_memdev(cxled);
 		struct cxl_port *iter = cxled_to_port(cxled);
 		struct cxl_ep *ep;
-		int rc;
+		int rc = 0;
 
 		while (!is_cxl_root(to_cxl_port(iter->dev.parent)))
 			iter = to_cxl_port(iter->dev.parent);
@@ -143,7 +143,8 @@ static int cxl_region_decode_reset(struct cxl_region *cxlr, int count)
 
 			cxl_rr = cxl_rr_load(iter, cxlr);
 			cxld = cxl_rr->decoder;
-			rc = cxld->reset(cxld);
+			if (cxld->reset)
+				rc = cxld->reset(cxld);
 			if (rc)
 				return rc;
 		}
@@ -186,7 +187,8 @@ static int cxl_region_decode_commit(struct cxl_region *cxlr)
 			     iter = ep->next, ep = cxl_ep_load(iter, cxlmd)) {
 				cxl_rr = cxl_rr_load(iter, cxlr);
 				cxld = cxl_rr->decoder;
-				cxld->reset(cxld);
+				if (cxld->reset)
+					cxld->reset(cxld);
 			}
 
 			cxled->cxld.reset(&cxled->cxld);
@@ -324,7 +326,7 @@ static ssize_t interleave_ways_store(struct device *dev,
 	if (rc)
 		return rc;
 
-	rc = ways_to_cxl(val, &iw);
+	rc = ways_to_eiw(val, &iw);
 	if (rc)
 		return rc;
 
@@ -391,7 +393,7 @@ static ssize_t interleave_granularity_store(struct device *dev,
 	if (rc)
 		return rc;
 
-	rc = granularity_to_cxl(val, &ig);
+	rc = granularity_to_eig(val, &ig);
 	if (rc)
 		return rc;
 
@@ -991,10 +993,10 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 		int i, distance;
 
 		/*
-		 * Passthrough ports impose no distance requirements between
+		 * Passthrough decoders impose no distance requirements between
 		 * peers
 		 */
-		if (port->nr_dports == 1)
+		if (cxl_rr->nr_targets == 1)
 			distance = 0;
 		else
 			distance = p->nr_targets / cxl_rr->nr_targets;
@@ -1028,7 +1030,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 		parent_iw = parent_cxld->interleave_ways;
 	}
 
-	rc = granularity_to_cxl(parent_ig, &peig);
+	rc = granularity_to_eig(parent_ig, &peig);
 	if (rc) {
 		dev_dbg(&cxlr->dev, "%s:%s: invalid parent granularity: %d\n",
 			dev_name(parent_port->uport),
@@ -1036,7 +1038,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 		return rc;
 	}
 
-	rc = ways_to_cxl(parent_iw, &peiw);
+	rc = ways_to_eiw(parent_iw, &peiw);
 	if (rc) {
 		dev_dbg(&cxlr->dev, "%s:%s: invalid parent interleave: %d\n",
 			dev_name(parent_port->uport),
@@ -1045,7 +1047,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 	}
 
 	iw = cxl_rr->nr_targets;
-	rc = ways_to_cxl(iw, &eiw);
+	rc = ways_to_eiw(iw, &eiw);
 	if (rc) {
 		dev_dbg(&cxlr->dev, "%s:%s: invalid port interleave: %d\n",
 			dev_name(port->uport), dev_name(&port->dev), iw);
@@ -1065,7 +1067,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
 		eig = peig;
 	}
 
-	rc = cxl_to_granularity(eig, &ig);
+	rc = eig_to_granularity(eig, &ig);
 	if (rc) {
 		dev_dbg(&cxlr->dev, "%s:%s: invalid interleave: %d\n",
 			dev_name(port->uport), dev_name(&port->dev),
@@ -1226,7 +1228,7 @@ static int cxl_region_attach(struct cxl_region *cxlr,
 		struct cxl_endpoint_decoder *cxled_target;
 		struct cxl_memdev *cxlmd_target;
 
-		cxled_target = p->targets[pos];
+		cxled_target = p->targets[i];
 		if (!cxled_target)
 			continue;
 
@@ -1403,6 +1405,8 @@ static int attach_target(struct cxl_region *cxlr, const char *decoder, int pos)
 		goto out;
 	down_read(&cxl_dpa_rwsem);
 	rc = cxl_region_attach(cxlr, to_cxl_endpoint_decoder(dev), pos);
+	if (rc == 0)
+		set_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags);
 	up_read(&cxl_dpa_rwsem);
 	up_write(&cxl_region_rwsem);
 out:
@@ -1812,6 +1816,7 @@ static struct lock_class_key cxl_pmem_region_key;
 static struct cxl_pmem_region *cxl_pmem_region_alloc(struct cxl_region *cxlr)
 {
 	struct cxl_region_params *p = &cxlr->params;
+	struct cxl_nvdimm_bridge *cxl_nvb;
 	struct cxl_pmem_region *cxlr_pmem;
 	struct device *dev;
 	int i;
@@ -1839,6 +1844,18 @@ static struct cxl_pmem_region *cxl_pmem_region_alloc(struct cxl_region *cxlr)
 		struct cxl_memdev *cxlmd = cxled_to_memdev(cxled);
 		struct cxl_pmem_region_mapping *m = &cxlr_pmem->mapping[i];
 
+		/*
+		 * Regions never span CXL root devices, so by definition the
+		 * bridge for one device is the same for all.
+		 */
+		if (i == 0) {
+			cxl_nvb = cxl_find_nvdimm_bridge(&cxlmd->dev);
+			if (!cxl_nvb) {
+				cxlr_pmem = ERR_PTR(-ENODEV);
+				goto out;
+			}
+			cxlr->cxl_nvb = cxl_nvb;
+		}
 		m->cxlmd = cxlmd;
 		get_device(&cxlmd->dev);
 		m->start = cxled->dpa_res->start;
@@ -1848,6 +1865,7 @@ static struct cxl_pmem_region *cxl_pmem_region_alloc(struct cxl_region *cxlr)
 
 	dev = &cxlr_pmem->dev;
 	cxlr_pmem->cxlr = cxlr;
+	cxlr->cxlr_pmem = cxlr_pmem;
 	device_initialize(dev);
 	lockdep_set_class(&dev->mutex, &cxl_pmem_region_key);
 	device_set_pm_not_required(dev);
@@ -1860,9 +1878,36 @@ out:
 	return cxlr_pmem;
 }
 
-static void cxlr_pmem_unregister(void *dev)
+static void cxlr_pmem_unregister(void *_cxlr_pmem)
 {
-	device_unregister(dev);
+	struct cxl_pmem_region *cxlr_pmem = _cxlr_pmem;
+	struct cxl_region *cxlr = cxlr_pmem->cxlr;
+	struct cxl_nvdimm_bridge *cxl_nvb = cxlr->cxl_nvb;
+
+	/*
+	 * Either the bridge is in ->remove() context under the device_lock(),
+	 * or cxlr_release_nvdimm() is cancelling the bridge's release action
+	 * for @cxlr_pmem and doing it itself (while manually holding the bridge
+	 * lock).
+	 */
+	device_lock_assert(&cxl_nvb->dev);
+	cxlr->cxlr_pmem = NULL;
+	cxlr_pmem->cxlr = NULL;
+	device_unregister(&cxlr_pmem->dev);
+}
+
+static void cxlr_release_nvdimm(void *_cxlr)
+{
+	struct cxl_region *cxlr = _cxlr;
+	struct cxl_nvdimm_bridge *cxl_nvb = cxlr->cxl_nvb;
+
+	device_lock(&cxl_nvb->dev);
+	if (cxlr->cxlr_pmem)
+		devm_release_action(&cxl_nvb->dev, cxlr_pmem_unregister,
+				    cxlr->cxlr_pmem);
+	device_unlock(&cxl_nvb->dev);
+	cxlr->cxl_nvb = NULL;
+	put_device(&cxl_nvb->dev);
 }
 
 /**
@@ -1874,12 +1919,14 @@ static void cxlr_pmem_unregister(void *dev)
 static int devm_cxl_add_pmem_region(struct cxl_region *cxlr)
 {
 	struct cxl_pmem_region *cxlr_pmem;
+	struct cxl_nvdimm_bridge *cxl_nvb;
 	struct device *dev;
 	int rc;
 
 	cxlr_pmem = cxl_pmem_region_alloc(cxlr);
 	if (IS_ERR(cxlr_pmem))
 		return PTR_ERR(cxlr_pmem);
+	cxl_nvb = cxlr->cxl_nvb;
 
 	dev = &cxlr_pmem->dev;
 	rc = dev_set_name(dev, "pmem_region%d", cxlr->id);
@@ -1893,13 +1940,52 @@ static int devm_cxl_add_pmem_region(struct cxl_region *cxlr)
 	dev_dbg(&cxlr->dev, "%s: register %s\n", dev_name(dev->parent),
 		dev_name(dev));
 
-	return devm_add_action_or_reset(&cxlr->dev, cxlr_pmem_unregister, dev);
+	device_lock(&cxl_nvb->dev);
+	if (cxl_nvb->dev.driver)
+		rc = devm_add_action_or_reset(&cxl_nvb->dev,
+					      cxlr_pmem_unregister, cxlr_pmem);
+	else
+		rc = -ENXIO;
+	device_unlock(&cxl_nvb->dev);
+
+	if (rc)
+		goto err_bridge;
+
+	/* @cxlr carries a reference on @cxl_nvb until cxlr_release_nvdimm */
+	return devm_add_action_or_reset(&cxlr->dev, cxlr_release_nvdimm, cxlr);
 
 err:
 	put_device(dev);
+err_bridge:
+	put_device(&cxl_nvb->dev);
+	cxlr->cxl_nvb = NULL;
 	return rc;
 }
 
+static int cxl_region_invalidate_memregion(struct cxl_region *cxlr)
+{
+	if (!test_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags))
+		return 0;
+
+	if (!cpu_cache_has_invalidate_memregion()) {
+		if (IS_ENABLED(CONFIG_CXL_REGION_INVALIDATION_TEST)) {
+			dev_warn(
+				&cxlr->dev,
+				"Bypassing cpu_cache_invalidate_memregion() for testing!\n");
+			clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags);
+			return 0;
+		} else {
+			dev_err(&cxlr->dev,
+				"Failed to synchronize CPU cache state\n");
+			return -ENXIO;
+		}
+	}
+
+	cpu_cache_invalidate_memregion(IORES_DESC_CXL);
+	clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags);
+	return 0;
+}
+
 static int cxl_region_probe(struct device *dev)
 {
 	struct cxl_region *cxlr = to_cxl_region(dev);
@@ -1915,14 +2001,21 @@ static int cxl_region_probe(struct device *dev)
 	if (p->state < CXL_CONFIG_COMMIT) {
 		dev_dbg(&cxlr->dev, "config state: %d\n", p->state);
 		rc = -ENXIO;
+		goto out;
 	}
 
+	rc = cxl_region_invalidate_memregion(cxlr);
+
 	/*
 	 * From this point on any path that changes the region's state away from
 	 * CXL_CONFIG_COMMIT is also responsible for releasing the driver.
 	 */
+out:
 	up_read(&cxl_region_rwsem);
 
+	if (rc)
+		return rc;
+
 	switch (cxlr->mode) {
 	case CXL_DECODER_PMEM:
 		return devm_cxl_add_pmem_region(cxlr);
@@ -1950,4 +2043,5 @@ void cxl_region_exit(void)
 }
 
 MODULE_IMPORT_NS(CXL);
+MODULE_IMPORT_NS(DEVMEM);
 MODULE_ALIAS_CXL(CXL_DEVICE_REGION);
diff --git linux-libre-6.1-gnu/drivers/cxl/core/regs.c linux-libre-6.2-gnu/drivers/cxl/core/regs.c
index 39a129c57d40..1476a0299c9b 100644
--- linux-libre-6.1-gnu/drivers/cxl/core/regs.c
+++ linux-libre-6.2-gnu/drivers/cxl/core/regs.c
@@ -7,6 +7,8 @@
 #include <cxlmem.h>
 #include <cxlpci.h>
 
+#include "core.h"
+
 /**
  * DOC: cxl registers
  *
@@ -59,36 +61,48 @@ void cxl_probe_component_regs(struct device *dev, void __iomem *base,
 
 	for (cap = 1; cap <= cap_count; cap++) {
 		void __iomem *register_block;
-		u32 hdr;
-		int decoder_cnt;
+		struct cxl_reg_map *rmap;
 		u16 cap_id, offset;
-		u32 length;
+		u32 length, hdr;
 
 		hdr = readl(base + cap * 0x4);
 
 		cap_id = FIELD_GET(CXL_CM_CAP_HDR_ID_MASK, hdr);
 		offset = FIELD_GET(CXL_CM_CAP_PTR_MASK, hdr);
 		register_block = base + offset;
+		hdr = readl(register_block);
 
+		rmap = NULL;
 		switch (cap_id) {
-		case CXL_CM_CAP_CAP_ID_HDM:
+		case CXL_CM_CAP_CAP_ID_HDM: {
+			int decoder_cnt;
+
 			dev_dbg(dev, "found HDM decoder capability (0x%x)\n",
 				offset);
 
-			hdr = readl(register_block);
-
 			decoder_cnt = cxl_hdm_decoder_count(hdr);
 			length = 0x20 * decoder_cnt + 0x10;
-
-			map->hdm_decoder.valid = true;
-			map->hdm_decoder.offset = CXL_CM_OFFSET + offset;
-			map->hdm_decoder.size = length;
+			rmap = &map->hdm_decoder;
+			break;
+		}
+		case CXL_CM_CAP_CAP_ID_RAS:
+			dev_dbg(dev, "found RAS capability (0x%x)\n",
+				offset);
+			length = CXL_RAS_CAPABILITY_LENGTH;
+			rmap = &map->ras;
 			break;
 		default:
 			dev_dbg(dev, "Unknown CM cap ID: %d (0x%x)\n", cap_id,
 				offset);
 			break;
 		}
+
+		if (!rmap)
+			continue;
+		rmap->valid = true;
+		rmap->id = cap_id;
+		rmap->offset = CXL_CM_OFFSET + offset;
+		rmap->size = length;
 	}
 }
 EXPORT_SYMBOL_NS_GPL(cxl_probe_component_regs, CXL);
@@ -117,6 +131,7 @@ void cxl_probe_device_regs(struct device *dev, void __iomem *base,
 	cap_count = FIELD_GET(CXLDEV_CAP_ARRAY_COUNT_MASK, cap_array);
 
 	for (cap = 1; cap <= cap_count; cap++) {
+		struct cxl_reg_map *rmap;
 		u32 offset, length;
 		u16 cap_id;
 
@@ -125,28 +140,22 @@ void cxl_probe_device_regs(struct device *dev, void __iomem *base,
 		offset = readl(base + cap * 0x10 + 0x4);
 		length = readl(base + cap * 0x10 + 0x8);
 
+		rmap = NULL;
 		switch (cap_id) {
 		case CXLDEV_CAP_CAP_ID_DEVICE_STATUS:
 			dev_dbg(dev, "found Status capability (0x%x)\n", offset);
-
-			map->status.valid = true;
-			map->status.offset = offset;
-			map->status.size = length;
+			rmap = &map->status;
 			break;
 		case CXLDEV_CAP_CAP_ID_PRIMARY_MAILBOX:
 			dev_dbg(dev, "found Mailbox capability (0x%x)\n", offset);
-			map->mbox.valid = true;
-			map->mbox.offset = offset;
-			map->mbox.size = length;
+			rmap = &map->mbox;
 			break;
 		case CXLDEV_CAP_CAP_ID_SECONDARY_MAILBOX:
 			dev_dbg(dev, "found Secondary Mailbox capability (0x%x)\n", offset);
 			break;
 		case CXLDEV_CAP_CAP_ID_MEMDEV:
 			dev_dbg(dev, "found Memory Device capability (0x%x)\n", offset);
-			map->memdev.valid = true;
-			map->memdev.offset = offset;
-			map->memdev.size = length;
+			rmap = &map->memdev;
 			break;
 		default:
 			if (cap_id >= 0x8000)
@@ -155,6 +164,13 @@ void cxl_probe_device_regs(struct device *dev, void __iomem *base,
 				dev_dbg(dev, "Unknown cap ID: %#x offset: %#x\n", cap_id, offset);
 			break;
 		}
+
+		if (!rmap)
+			continue;
+		rmap->valid = true;
+		rmap->id = cap_id;
+		rmap->offset = offset;
+		rmap->size = length;
 	}
 }
 EXPORT_SYMBOL_NS_GPL(cxl_probe_device_regs, CXL);
@@ -165,6 +181,9 @@ void __iomem *devm_cxl_iomap_block(struct device *dev, resource_size_t addr,
 	void __iomem *ret_val;
 	struct resource *res;
 
+	if (WARN_ON_ONCE(addr == CXL_RESOURCE_NONE))
+		return NULL;
+
 	res = devm_request_mem_region(dev, addr, length, dev_name(dev));
 	if (!res) {
 		resource_size_t end = addr + length - 1;
@@ -180,67 +199,65 @@ void __iomem *devm_cxl_iomap_block(struct device *dev, resource_size_t addr,
 	return ret_val;
 }
 
-int cxl_map_component_regs(struct pci_dev *pdev,
-			   struct cxl_component_regs *regs,
-			   struct cxl_register_map *map)
+int cxl_map_component_regs(struct device *dev, struct cxl_component_regs *regs,
+			   struct cxl_register_map *map, unsigned long map_mask)
 {
-	struct device *dev = &pdev->dev;
-	resource_size_t phys_addr;
-	resource_size_t length;
-
-	phys_addr = pci_resource_start(pdev, map->barno);
-	phys_addr += map->block_offset;
+	struct mapinfo {
+		struct cxl_reg_map *rmap;
+		void __iomem **addr;
+	} mapinfo[] = {
+		{ &map->component_map.hdm_decoder, &regs->hdm_decoder },
+		{ &map->component_map.ras, &regs->ras },
+	};
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(mapinfo); i++) {
+		struct mapinfo *mi = &mapinfo[i];
+		resource_size_t phys_addr;
+		resource_size_t length;
 
-	phys_addr += map->component_map.hdm_decoder.offset;
-	length = map->component_map.hdm_decoder.size;
-	regs->hdm_decoder = devm_cxl_iomap_block(dev, phys_addr, length);
-	if (!regs->hdm_decoder)
-		return -ENOMEM;
+		if (!mi->rmap->valid)
+			continue;
+		if (!test_bit(mi->rmap->id, &map_mask))
+			continue;
+		phys_addr = map->resource + mi->rmap->offset;
+		length = mi->rmap->size;
+		*(mi->addr) = devm_cxl_iomap_block(dev, phys_addr, length);
+		if (!*(mi->addr))
+			return -ENOMEM;
+	}
 
 	return 0;
 }
 EXPORT_SYMBOL_NS_GPL(cxl_map_component_regs, CXL);
 
-int cxl_map_device_regs(struct pci_dev *pdev,
+int cxl_map_device_regs(struct device *dev,
 			struct cxl_device_regs *regs,
 			struct cxl_register_map *map)
 {
-	struct device *dev = &pdev->dev;
-	resource_size_t phys_addr;
-
-	phys_addr = pci_resource_start(pdev, map->barno);
-	phys_addr += map->block_offset;
-
-	if (map->device_map.status.valid) {
-		resource_size_t addr;
+	resource_size_t phys_addr = map->resource;
+	struct mapinfo {
+		struct cxl_reg_map *rmap;
+		void __iomem **addr;
+	} mapinfo[] = {
+		{ &map->device_map.status, &regs->status, },
+		{ &map->device_map.mbox, &regs->mbox, },
+		{ &map->device_map.memdev, &regs->memdev, },
+	};
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(mapinfo); i++) {
+		struct mapinfo *mi = &mapinfo[i];
 		resource_size_t length;
-
-		addr = phys_addr + map->device_map.status.offset;
-		length = map->device_map.status.size;
-		regs->status = devm_cxl_iomap_block(dev, addr, length);
-		if (!regs->status)
-			return -ENOMEM;
-	}
-
-	if (map->device_map.mbox.valid) {
 		resource_size_t addr;
-		resource_size_t length;
 
-		addr = phys_addr + map->device_map.mbox.offset;
-		length = map->device_map.mbox.size;
-		regs->mbox = devm_cxl_iomap_block(dev, addr, length);
-		if (!regs->mbox)
-			return -ENOMEM;
-	}
-
-	if (map->device_map.memdev.valid) {
-		resource_size_t addr;
-		resource_size_t length;
+		if (!mi->rmap->valid)
+			continue;
 
-		addr = phys_addr + map->device_map.memdev.offset;
-		length = map->device_map.memdev.size;
-		regs->memdev = devm_cxl_iomap_block(dev, addr, length);
-		if (!regs->memdev)
+		addr = phys_addr + mi->rmap->offset;
+		length = mi->rmap->size;
+		*(mi->addr) = devm_cxl_iomap_block(dev, addr, length);
+		if (!*(mi->addr))
 			return -ENOMEM;
 	}
 
@@ -248,13 +265,24 @@ int cxl_map_device_regs(struct pci_dev *pdev,
 }
 EXPORT_SYMBOL_NS_GPL(cxl_map_device_regs, CXL);
 
-static void cxl_decode_regblock(u32 reg_lo, u32 reg_hi,
+static bool cxl_decode_regblock(struct pci_dev *pdev, u32 reg_lo, u32 reg_hi,
 				struct cxl_register_map *map)
 {
-	map->block_offset = ((u64)reg_hi << 32) |
-			    (reg_lo & CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK);
-	map->barno = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
+	int bar = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
+	u64 offset = ((u64)reg_hi << 32) |
+		     (reg_lo & CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK);
+
+	if (offset > pci_resource_len(pdev, bar)) {
+		dev_warn(&pdev->dev,
+			 "BAR%d: %pr: too small (offset: %pa, type: %d)\n", bar,
+			 &pdev->resource[bar], &offset, map->reg_type);
+		return false;
+	}
+
 	map->reg_type = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK, reg_lo);
+	map->resource = pci_resource_start(pdev, bar) + offset;
+	map->max_size = pci_resource_len(pdev, bar) - offset;
+	return true;
 }
 
 /**
@@ -274,7 +302,7 @@ int cxl_find_regblock(struct pci_dev *pdev, enum cxl_regloc_type type,
 	u32 regloc_size, regblocks;
 	int regloc, i;
 
-	map->block_offset = U64_MAX;
+	map->resource = CXL_RESOURCE_NONE;
 	regloc = pci_find_dvsec_capability(pdev, PCI_DVSEC_VENDOR_ID_CXL,
 					   CXL_DVSEC_REG_LOCATOR);
 	if (!regloc)
@@ -292,13 +320,79 @@ int cxl_find_regblock(struct pci_dev *pdev, enum cxl_regloc_type type,
 		pci_read_config_dword(pdev, regloc, &reg_lo);
 		pci_read_config_dword(pdev, regloc + 4, &reg_hi);
 
-		cxl_decode_regblock(reg_lo, reg_hi, map);
+		if (!cxl_decode_regblock(pdev, reg_lo, reg_hi, map))
+			continue;
 
 		if (map->reg_type == type)
 			return 0;
 	}
 
-	map->block_offset = U64_MAX;
+	map->resource = CXL_RESOURCE_NONE;
 	return -ENODEV;
 }
 EXPORT_SYMBOL_NS_GPL(cxl_find_regblock, CXL);
+
+resource_size_t cxl_rcrb_to_component(struct device *dev,
+				      resource_size_t rcrb,
+				      enum cxl_rcrb which)
+{
+	resource_size_t component_reg_phys;
+	void __iomem *addr;
+	u32 bar0, bar1;
+	u16 cmd;
+	u32 id;
+
+	if (which == CXL_RCRB_UPSTREAM)
+		rcrb += SZ_4K;
+
+	/*
+	 * RCRB's BAR[0..1] point to component block containing CXL
+	 * subsystem component registers. MEMBAR extraction follows
+	 * the PCI Base spec here, esp. 64 bit extraction and memory
+	 * ranges alignment (6.0, 7.5.1.2.1).
+	 */
+	if (!request_mem_region(rcrb, SZ_4K, "CXL RCRB"))
+		return CXL_RESOURCE_NONE;
+	addr = ioremap(rcrb, SZ_4K);
+	if (!addr) {
+		dev_err(dev, "Failed to map region %pr\n", addr);
+		release_mem_region(rcrb, SZ_4K);
+		return CXL_RESOURCE_NONE;
+	}
+
+	id = readl(addr + PCI_VENDOR_ID);
+	cmd = readw(addr + PCI_COMMAND);
+	bar0 = readl(addr + PCI_BASE_ADDRESS_0);
+	bar1 = readl(addr + PCI_BASE_ADDRESS_1);
+	iounmap(addr);
+	release_mem_region(rcrb, SZ_4K);
+
+	/*
+	 * Sanity check, see CXL 3.0 Figure 9-8 CXL Device that Does Not
+	 * Remap Upstream Port and Component Registers
+	 */
+	if (id == U32_MAX) {
+		if (which == CXL_RCRB_DOWNSTREAM)
+			dev_err(dev, "Failed to access Downstream Port RCRB\n");
+		return CXL_RESOURCE_NONE;
+	}
+	if (!(cmd & PCI_COMMAND_MEMORY))
+		return CXL_RESOURCE_NONE;
+	/* The RCRB is a Memory Window, and the MEM_TYPE_1M bit is obsolete */
+	if (bar0 & (PCI_BASE_ADDRESS_MEM_TYPE_1M | PCI_BASE_ADDRESS_SPACE_IO))
+		return CXL_RESOURCE_NONE;
+
+	component_reg_phys = bar0 & PCI_BASE_ADDRESS_MEM_MASK;
+	if (bar0 & PCI_BASE_ADDRESS_MEM_TYPE_64)
+		component_reg_phys |= ((u64)bar1) << 32;
+
+	if (!component_reg_phys)
+		return CXL_RESOURCE_NONE;
+
+	/* MEMBAR is block size (64k) aligned. */
+	if (!IS_ALIGNED(component_reg_phys, CXL_COMPONENT_REG_BLOCK_SIZE))
+		return CXL_RESOURCE_NONE;
+
+	return component_reg_phys;
+}
+EXPORT_SYMBOL_NS_GPL(cxl_rcrb_to_component, CXL);
diff --git linux-libre-6.1-gnu/drivers/cxl/cxl.h linux-libre-6.2-gnu/drivers/cxl/cxl.h
index ac75554b5d76..1b1cf459ac77 100644
--- linux-libre-6.1-gnu/drivers/cxl/cxl.h
+++ linux-libre-6.2-gnu/drivers/cxl/cxl.h
@@ -33,6 +33,7 @@
 #define   CXL_CM_CAP_HDR_ARRAY_SIZE_MASK GENMASK(31, 24)
 #define CXL_CM_CAP_PTR_MASK GENMASK(31, 20)
 
+#define   CXL_CM_CAP_CAP_ID_RAS 0x2
 #define   CXL_CM_CAP_CAP_ID_HDM 0x5
 #define   CXL_CM_CAP_CAP_HDM_VERSION 1
 
@@ -61,6 +62,10 @@
 #define CXL_HDM_DECODER0_SKIP_LOW(i) CXL_HDM_DECODER0_TL_LOW(i)
 #define CXL_HDM_DECODER0_SKIP_HIGH(i) CXL_HDM_DECODER0_TL_HIGH(i)
 
+/* HDM decoder control register constants CXL 3.0 8.2.5.19.7 */
+#define CXL_DECODER_MIN_GRANULARITY 256
+#define CXL_DECODER_MAX_ENCODED_IG 6
+
 static inline int cxl_hdm_decoder_count(u32 cap_hdr)
 {
 	int val = FIELD_GET(CXL_HDM_DECODER_COUNT_MASK, cap_hdr);
@@ -69,23 +74,23 @@ static inline int cxl_hdm_decoder_count(u32 cap_hdr)
 }
 
 /* Encode defined in CXL 2.0 8.2.5.12.7 HDM Decoder Control Register */
-static inline int cxl_to_granularity(u16 ig, unsigned int *val)
+static inline int eig_to_granularity(u16 eig, unsigned int *granularity)
 {
-	if (ig > 6)
+	if (eig > CXL_DECODER_MAX_ENCODED_IG)
 		return -EINVAL;
-	*val = 256 << ig;
+	*granularity = CXL_DECODER_MIN_GRANULARITY << eig;
 	return 0;
 }
 
 /* Encode defined in CXL ECN "3, 6, 12 and 16-way memory Interleaving" */
-static inline int cxl_to_ways(u8 eniw, unsigned int *val)
+static inline int eiw_to_ways(u8 eiw, unsigned int *ways)
 {
-	switch (eniw) {
+	switch (eiw) {
 	case 0 ... 4:
-		*val = 1 << eniw;
+		*ways = 1 << eiw;
 		break;
 	case 8 ... 10:
-		*val = 3 << (eniw - 8);
+		*ways = 3 << (eiw - 8);
 		break;
 	default:
 		return -EINVAL;
@@ -94,20 +99,21 @@ static inline int cxl_to_ways(u8 eniw, unsigned int *val)
 	return 0;
 }
 
-static inline int granularity_to_cxl(int g, u16 *ig)
+static inline int granularity_to_eig(int granularity, u16 *eig)
 {
-	if (g > SZ_16K || g < 256 || !is_power_of_2(g))
+	if (granularity > SZ_16K || granularity < CXL_DECODER_MIN_GRANULARITY ||
+	    !is_power_of_2(granularity))
 		return -EINVAL;
-	*ig = ilog2(g) - 8;
+	*eig = ilog2(granularity) - 8;
 	return 0;
 }
 
-static inline int ways_to_cxl(unsigned int ways, u8 *iw)
+static inline int ways_to_eiw(unsigned int ways, u8 *eiw)
 {
 	if (ways > 16)
 		return -EINVAL;
 	if (is_power_of_2(ways)) {
-		*iw = ilog2(ways);
+		*eiw = ilog2(ways);
 		return 0;
 	}
 	if (ways % 3)
@@ -115,10 +121,26 @@ static inline int ways_to_cxl(unsigned int ways, u8 *iw)
 	ways /= 3;
 	if (!is_power_of_2(ways))
 		return -EINVAL;
-	*iw = ilog2(ways) + 8;
+	*eiw = ilog2(ways) + 8;
 	return 0;
 }
 
+/* RAS Registers CXL 2.0 8.2.5.9 CXL RAS Capability Structure */
+#define CXL_RAS_UNCORRECTABLE_STATUS_OFFSET 0x0
+#define   CXL_RAS_UNCORRECTABLE_STATUS_MASK (GENMASK(16, 14) | GENMASK(11, 0))
+#define CXL_RAS_UNCORRECTABLE_MASK_OFFSET 0x4
+#define   CXL_RAS_UNCORRECTABLE_MASK_MASK (GENMASK(16, 14) | GENMASK(11, 0))
+#define CXL_RAS_UNCORRECTABLE_SEVERITY_OFFSET 0x8
+#define   CXL_RAS_UNCORRECTABLE_SEVERITY_MASK (GENMASK(16, 14) | GENMASK(11, 0))
+#define CXL_RAS_CORRECTABLE_STATUS_OFFSET 0xC
+#define   CXL_RAS_CORRECTABLE_STATUS_MASK GENMASK(6, 0)
+#define CXL_RAS_CORRECTABLE_MASK_OFFSET 0x10
+#define   CXL_RAS_CORRECTABLE_MASK_MASK GENMASK(6, 0)
+#define CXL_RAS_CAP_CONTROL_OFFSET 0x14
+#define CXL_RAS_CAP_CONTROL_FE_MASK GENMASK(5, 0)
+#define CXL_RAS_HEADER_LOG_OFFSET 0x18
+#define CXL_RAS_CAPABILITY_LENGTH 0x58
+
 /* CXL 2.0 8.2.8.1 Device Capabilities Array Register */
 #define CXLDEV_CAP_ARRAY_OFFSET 0x0
 #define   CXLDEV_CAP_ARRAY_CAP_ID 0
@@ -153,9 +175,11 @@ struct cxl_regs {
 	/*
 	 * Common set of CXL Component register block base pointers
 	 * @hdm_decoder: CXL 2.0 8.2.5.12 CXL HDM Decoder Capability Structure
+	 * @ras: CXL 2.0 8.2.5.9 CXL RAS Capability Structure
 	 */
 	struct_group_tagged(cxl_component_regs, component,
 		void __iomem *hdm_decoder;
+		void __iomem *ras;
 	);
 	/*
 	 * Common set of CXL Device register block base pointers
@@ -170,12 +194,14 @@ struct cxl_regs {
 
 struct cxl_reg_map {
 	bool valid;
+	int id;
 	unsigned long offset;
 	unsigned long size;
 };
 
 struct cxl_component_reg_map {
 	struct cxl_reg_map hdm_decoder;
+	struct cxl_reg_map ras;
 };
 
 struct cxl_device_reg_map {
@@ -187,17 +213,17 @@ struct cxl_device_reg_map {
 /**
  * struct cxl_register_map - DVSEC harvested register block mapping parameters
  * @base: virtual base of the register-block-BAR + @block_offset
- * @block_offset: offset to start of register block in @barno
+ * @resource: physical resource base of the register block
+ * @max_size: maximum mapping size to perform register search
  * @reg_type: see enum cxl_regloc_type
- * @barno: PCI BAR number containing the register block
  * @component_map: cxl_reg_map for component registers
  * @device_map: cxl_reg_maps for device registers
  */
 struct cxl_register_map {
 	void __iomem *base;
-	u64 block_offset;
+	resource_size_t resource;
+	resource_size_t max_size;
 	u8 reg_type;
-	u8 barno;
 	union {
 		struct cxl_component_reg_map component_map;
 		struct cxl_device_reg_map device_map;
@@ -208,18 +234,23 @@ void cxl_probe_component_regs(struct device *dev, void __iomem *base,
 			      struct cxl_component_reg_map *map);
 void cxl_probe_device_regs(struct device *dev, void __iomem *base,
 			   struct cxl_device_reg_map *map);
-int cxl_map_component_regs(struct pci_dev *pdev,
-			   struct cxl_component_regs *regs,
-			   struct cxl_register_map *map);
-int cxl_map_device_regs(struct pci_dev *pdev,
-			struct cxl_device_regs *regs,
+int cxl_map_component_regs(struct device *dev, struct cxl_component_regs *regs,
+			   struct cxl_register_map *map,
+			   unsigned long map_mask);
+int cxl_map_device_regs(struct device *dev, struct cxl_device_regs *regs,
 			struct cxl_register_map *map);
 
 enum cxl_regloc_type;
 int cxl_find_regblock(struct pci_dev *pdev, enum cxl_regloc_type type,
 		      struct cxl_register_map *map);
-void __iomem *devm_cxl_iomap_block(struct device *dev, resource_size_t addr,
-				   resource_size_t length);
+
+enum cxl_rcrb {
+	CXL_RCRB_DOWNSTREAM,
+	CXL_RCRB_UPSTREAM,
+};
+resource_size_t cxl_rcrb_to_component(struct device *dev,
+				      resource_size_t rcrb,
+				      enum cxl_rcrb which);
 
 #define CXL_RESOURCE_NONE ((resource_size_t) -1)
 #define CXL_TARGET_STRLEN 20
@@ -248,7 +279,6 @@ enum cxl_decoder_type {
  */
 #define CXL_DECODER_MAX_INTERLEAVE 16
 
-#define CXL_DECODER_MIN_GRANULARITY 256
 
 /**
  * struct cxl_decoder - Common CXL HDM Decoder Attributes
@@ -324,18 +354,23 @@ struct cxl_switch_decoder {
 	struct cxl_dport *target[];
 };
 
+struct cxl_root_decoder;
+typedef struct cxl_dport *(*cxl_calc_hb_fn)(struct cxl_root_decoder *cxlrd,
+					    int pos);
 
 /**
  * struct cxl_root_decoder - Static platform CXL address decoder
  * @res: host / parent resource for region allocations
  * @region_id: region id for next region provisioning event
  * @calc_hb: which host bridge covers the n'th position by granularity
+ * @platform_data: platform specific configuration data
  * @cxlsd: base cxl switch decoder
  */
 struct cxl_root_decoder {
 	struct resource *res;
 	atomic_t region_id;
-	struct cxl_dport *(*calc_hb)(struct cxl_root_decoder *cxlrd, int pos);
+	cxl_calc_hb_fn calc_hb;
+	void *platform_data;
 	struct cxl_switch_decoder cxlsd;
 };
 
@@ -379,12 +414,21 @@ struct cxl_region_params {
 	int nr_targets;
 };
 
+/*
+ * Flag whether this region needs to have its HPA span synchronized with
+ * CPU cache state at region activation time.
+ */
+#define CXL_REGION_F_INCOHERENT 0
+
 /**
  * struct cxl_region - CXL region
  * @dev: This region's device
  * @id: This region's id. Id is globally unique across all regions
  * @mode: Endpoint decoder allocation / access mode
  * @type: Endpoint decoder target type
+ * @cxl_nvb: nvdimm bridge for coordinating @cxlr_pmem setup / shutdown
+ * @cxlr_pmem: (for pmem regions) cached copy of the nvdimm bridge
+ * @flags: Region state flags
  * @params: active + config params for the region
  */
 struct cxl_region {
@@ -392,38 +436,26 @@ struct cxl_region {
 	int id;
 	enum cxl_decoder_mode mode;
 	enum cxl_decoder_type type;
+	struct cxl_nvdimm_bridge *cxl_nvb;
+	struct cxl_pmem_region *cxlr_pmem;
+	unsigned long flags;
 	struct cxl_region_params params;
 };
 
-/**
- * enum cxl_nvdimm_brige_state - state machine for managing bus rescans
- * @CXL_NVB_NEW: Set at bridge create and after cxl_pmem_wq is destroyed
- * @CXL_NVB_DEAD: Set at brige unregistration to preclude async probing
- * @CXL_NVB_ONLINE: Target state after successful ->probe()
- * @CXL_NVB_OFFLINE: Target state after ->remove() or failed ->probe()
- */
-enum cxl_nvdimm_brige_state {
-	CXL_NVB_NEW,
-	CXL_NVB_DEAD,
-	CXL_NVB_ONLINE,
-	CXL_NVB_OFFLINE,
-};
-
 struct cxl_nvdimm_bridge {
 	int id;
 	struct device dev;
 	struct cxl_port *port;
 	struct nvdimm_bus *nvdimm_bus;
 	struct nvdimm_bus_descriptor nd_desc;
-	struct work_struct state_work;
-	enum cxl_nvdimm_brige_state state;
 };
 
+#define CXL_DEV_ID_LEN 19
+
 struct cxl_nvdimm {
 	struct device dev;
 	struct cxl_memdev *cxlmd;
-	struct cxl_nvdimm_bridge *bridge;
-	struct xarray pmem_regions;
+	u8 dev_id[CXL_DEV_ID_LEN]; /* for nvdimm, string of 'serial' */
 };
 
 struct cxl_pmem_region_mapping {
@@ -438,7 +470,6 @@ struct cxl_pmem_region {
 	struct device dev;
 	struct cxl_region *cxlr;
 	struct nd_region *nd_region;
-	struct cxl_nvdimm_bridge *bridge;
 	struct range hpa_range;
 	int nr_mappings;
 	struct cxl_pmem_region_mapping mapping[];
@@ -500,12 +531,16 @@ cxl_find_dport_by_dev(struct cxl_port *port, const struct device *dport_dev)
  * @dport: PCI bridge or firmware device representing the downstream link
  * @port_id: unique hardware identifier for dport in decoder target list
  * @component_reg_phys: downstream port component registers
+ * @rcrb: base address for the Root Complex Register Block
+ * @rch: Indicate whether this dport was enumerated in RCH or VH mode
  * @port: reference to cxl_port that contains this downstream port
  */
 struct cxl_dport {
 	struct device *dport;
 	int port_id;
 	resource_size_t component_reg_phys;
+	resource_size_t rcrb;
+	bool rch;
 	struct cxl_port *port;
 };
 
@@ -562,11 +597,10 @@ struct pci_bus *cxl_port_to_pci_bus(struct cxl_port *port);
 struct cxl_port *devm_cxl_add_port(struct device *host, struct device *uport,
 				   resource_size_t component_reg_phys,
 				   struct cxl_dport *parent_dport);
-int devm_cxl_add_endpoint(struct cxl_memdev *cxlmd,
-			  struct cxl_dport *parent_dport);
 struct cxl_port *find_cxl_root(struct device *dev);
 int devm_cxl_enumerate_ports(struct cxl_memdev *cxlmd);
-int cxl_bus_rescan(void);
+void cxl_bus_rescan(void);
+void cxl_bus_drain(void);
 struct cxl_port *cxl_mem_find_port(struct cxl_memdev *cxlmd,
 				   struct cxl_dport **dport);
 bool schedule_cxl_memdev_detach(struct cxl_memdev *cxlmd);
@@ -574,6 +608,10 @@ bool schedule_cxl_memdev_detach(struct cxl_memdev *cxlmd);
 struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port,
 				     struct device *dport, int port_id,
 				     resource_size_t component_reg_phys);
+struct cxl_dport *devm_cxl_add_rch_dport(struct cxl_port *port,
+					 struct device *dport_dev, int port_id,
+					 resource_size_t component_reg_phys,
+					 resource_size_t rcrb);
 
 struct cxl_decoder *to_cxl_decoder(struct device *dev);
 struct cxl_root_decoder *to_cxl_root_decoder(struct device *dev);
@@ -581,7 +619,9 @@ struct cxl_endpoint_decoder *to_cxl_endpoint_decoder(struct device *dev);
 bool is_root_decoder(struct device *dev);
 bool is_endpoint_decoder(struct device *dev);
 struct cxl_root_decoder *cxl_root_decoder_alloc(struct cxl_port *port,
-						unsigned int nr_targets);
+						unsigned int nr_targets,
+						cxl_calc_hb_fn calc_hb);
+struct cxl_dport *cxl_hb_modulo(struct cxl_root_decoder *cxlrd, int pos);
 struct cxl_switch_decoder *cxl_switch_decoder_alloc(struct cxl_port *port,
 						    unsigned int nr_targets);
 int cxl_decoder_add(struct cxl_decoder *cxld, int *target_map);
@@ -637,7 +677,7 @@ struct cxl_nvdimm_bridge *devm_cxl_add_nvdimm_bridge(struct device *host,
 struct cxl_nvdimm *to_cxl_nvdimm(struct device *dev);
 bool is_cxl_nvdimm(struct device *dev);
 bool is_cxl_nvdimm_bridge(struct device *dev);
-int devm_cxl_add_nvdimm(struct device *host, struct cxl_memdev *cxlmd);
+int devm_cxl_add_nvdimm(struct cxl_memdev *cxlmd);
 struct cxl_nvdimm_bridge *cxl_find_nvdimm_bridge(struct device *dev);
 
 #ifdef CONFIG_CXL_REGION
diff --git linux-libre-6.1-gnu/drivers/cxl/cxlmem.h linux-libre-6.2-gnu/drivers/cxl/cxlmem.h
index 88e3a8e54b6a..ab138004f644 100644
--- linux-libre-6.1-gnu/drivers/cxl/cxlmem.h
+++ linux-libre-6.2-gnu/drivers/cxl/cxlmem.h
@@ -35,6 +35,8 @@
  * @cdev: char dev core object for ioctl operations
  * @cxlds: The device state backing this device
  * @detach_work: active memdev lost a port in its ancestry
+ * @cxl_nvb: coordinate removal of @cxl_nvd if present
+ * @cxl_nvd: optional bridge to an nvdimm if the device supports pmem
  * @id: id number of this memdev instance.
  */
 struct cxl_memdev {
@@ -42,6 +44,8 @@ struct cxl_memdev {
 	struct cdev cdev;
 	struct cxl_dev_state *cxlds;
 	struct work_struct detach_work;
+	struct cxl_nvdimm_bridge *cxl_nvb;
+	struct cxl_nvdimm *cxl_nvd;
 	int id;
 };
 
@@ -76,6 +80,15 @@ static inline bool is_cxl_endpoint(struct cxl_port *port)
 
 struct cxl_memdev *devm_cxl_add_memdev(struct cxl_dev_state *cxlds);
 
+static inline struct cxl_ep *cxl_ep_load(struct cxl_port *port,
+					 struct cxl_memdev *cxlmd)
+{
+	if (!port)
+		return NULL;
+
+	return xa_load(&port->endpoints, (unsigned long)&cxlmd->dev);
+}
+
 /**
  * struct cxl_mbox_cmd - A command to be submitted to hardware.
  * @opcode: (input) The command set and command submitted to hardware.
@@ -88,6 +101,7 @@ struct cxl_memdev *devm_cxl_add_memdev(struct cxl_dev_state *cxlds);
  *            outputs commands this is always expected to be deterministic. For
  *            variable sized output commands, it tells the exact number of bytes
  *            written.
+ * @min_out: (input) internal command output payload size validation
  * @return_code: (output) Error code returned from hardware.
  *
  * This is the primary mechanism used to send commands to the hardware.
@@ -102,6 +116,7 @@ struct cxl_mbox_cmd {
 	void *payload_out;
 	size_t size_in;
 	size_t size_out;
+	size_t min_out;
 	u16 return_code;
 };
 
@@ -186,8 +201,10 @@ struct cxl_endpoint_dvsec_info {
  * Currently only memory devices are represented.
  *
  * @dev: The device associated with this CXL state
+ * @cxlmd: The device representing the CXL.mem capabilities of @dev
  * @regs: Parsed register blocks
  * @cxl_dvsec: Offset to the PCIe device DVSEC
+ * @rcd: operating in RCD mode (CXL 3.0 9.11.8 CXL Devices Attached to an RCH)
  * @payload_size: Size of space for payload
  *                (CXL 2.0 8.2.8.4.3 Mailbox Capabilities Register)
  * @lsa_size: Size of Label Storage Area
@@ -218,10 +235,12 @@ struct cxl_endpoint_dvsec_info {
  */
 struct cxl_dev_state {
 	struct device *dev;
+	struct cxl_memdev *cxlmd;
 
 	struct cxl_regs regs;
 	int cxl_dvsec;
 
+	bool rcd;
 	size_t payload_size;
 	size_t lsa_size;
 	struct mutex mbox_mutex; /* Protects device mailbox and firmware */
@@ -273,6 +292,12 @@ enum cxl_opcode {
 	CXL_MBOX_OP_GET_SCAN_MEDIA_CAPS	= 0x4303,
 	CXL_MBOX_OP_SCAN_MEDIA		= 0x4304,
 	CXL_MBOX_OP_GET_SCAN_MEDIA	= 0x4305,
+	CXL_MBOX_OP_GET_SECURITY_STATE	= 0x4500,
+	CXL_MBOX_OP_SET_PASSPHRASE	= 0x4501,
+	CXL_MBOX_OP_DISABLE_PASSPHRASE	= 0x4502,
+	CXL_MBOX_OP_UNLOCK		= 0x4503,
+	CXL_MBOX_OP_FREEZE_SECURITY	= 0x4504,
+	CXL_MBOX_OP_PASSPHRASE_SECURE_ERASE	= 0x4505,
 	CXL_MBOX_OP_MAX			= 0x10000
 };
 
@@ -372,8 +397,43 @@ struct cxl_mem_command {
 #define CXL_CMD_FLAG_FORCE_ENABLE BIT(0)
 };
 
-int cxl_mbox_send_cmd(struct cxl_dev_state *cxlds, u16 opcode, void *in,
-		      size_t in_size, void *out, size_t out_size);
+#define CXL_PMEM_SEC_STATE_USER_PASS_SET	0x01
+#define CXL_PMEM_SEC_STATE_MASTER_PASS_SET	0x02
+#define CXL_PMEM_SEC_STATE_LOCKED		0x04
+#define CXL_PMEM_SEC_STATE_FROZEN		0x08
+#define CXL_PMEM_SEC_STATE_USER_PLIMIT		0x10
+#define CXL_PMEM_SEC_STATE_MASTER_PLIMIT	0x20
+
+/* set passphrase input payload */
+struct cxl_set_pass {
+	u8 type;
+	u8 reserved[31];
+	/* CXL field using NVDIMM define, same length */
+	u8 old_pass[NVDIMM_PASSPHRASE_LEN];
+	u8 new_pass[NVDIMM_PASSPHRASE_LEN];
+} __packed;
+
+/* disable passphrase input payload */
+struct cxl_disable_pass {
+	u8 type;
+	u8 reserved[31];
+	u8 pass[NVDIMM_PASSPHRASE_LEN];
+} __packed;
+
+/* passphrase secure erase payload */
+struct cxl_pass_erase {
+	u8 type;
+	u8 reserved[31];
+	u8 pass[NVDIMM_PASSPHRASE_LEN];
+} __packed;
+
+enum {
+	CXL_PMEM_SEC_PASS_MASTER = 0,
+	CXL_PMEM_SEC_PASS_USER,
+};
+
+int cxl_internal_send_cmd(struct cxl_dev_state *cxlds,
+			  struct cxl_mbox_cmd *cmd);
 int cxl_dev_state_identify(struct cxl_dev_state *cxlds);
 int cxl_await_media_ready(struct cxl_dev_state *cxlds);
 int cxl_enumerate_cmds(struct cxl_dev_state *cxlds);
diff --git linux-libre-6.1-gnu/drivers/cxl/cxlpci.h linux-libre-6.2-gnu/drivers/cxl/cxlpci.h
index eec597dbe763..920909791bb9 100644
--- linux-libre-6.1-gnu/drivers/cxl/cxlpci.h
+++ linux-libre-6.2-gnu/drivers/cxl/cxlpci.h
@@ -62,15 +62,6 @@ enum cxl_regloc_type {
 	CXL_REGLOC_RBI_TYPES
 };
 
-static inline resource_size_t cxl_regmap_to_base(struct pci_dev *pdev,
-						 struct cxl_register_map *map)
-{
-	if (map->block_offset == U64_MAX)
-		return CXL_RESOURCE_NONE;
-
-	return pci_resource_start(pdev, map->barno) + map->block_offset;
-}
-
 int devm_cxl_port_enumerate_dports(struct cxl_port *port);
 struct cxl_dev_state;
 int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm);
diff --git linux-libre-6.1-gnu/drivers/cxl/mem.c linux-libre-6.2-gnu/drivers/cxl/mem.c
index 64ccf053d32c..39c4b54f0715 100644
--- linux-libre-6.1-gnu/drivers/cxl/mem.c
+++ linux-libre-6.2-gnu/drivers/cxl/mem.c
@@ -45,9 +45,60 @@ static int cxl_mem_dpa_show(struct seq_file *file, void *data)
 	return 0;
 }
 
+static int devm_cxl_add_endpoint(struct device *host, struct cxl_memdev *cxlmd,
+				 struct cxl_dport *parent_dport)
+{
+	struct cxl_port *parent_port = parent_dport->port;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct cxl_port *endpoint, *iter, *down;
+	resource_size_t component_reg_phys;
+	int rc;
+
+	/*
+	 * Now that the path to the root is established record all the
+	 * intervening ports in the chain.
+	 */
+	for (iter = parent_port, down = NULL; !is_cxl_root(iter);
+	     down = iter, iter = to_cxl_port(iter->dev.parent)) {
+		struct cxl_ep *ep;
+
+		ep = cxl_ep_load(iter, cxlmd);
+		ep->next = down;
+	}
+
+	/*
+	 * The component registers for an RCD might come from the
+	 * host-bridge RCRB if they are not already mapped via the
+	 * typical register locator mechanism.
+	 */
+	if (parent_dport->rch && cxlds->component_reg_phys == CXL_RESOURCE_NONE)
+		component_reg_phys = cxl_rcrb_to_component(
+			&cxlmd->dev, parent_dport->rcrb, CXL_RCRB_UPSTREAM);
+	else
+		component_reg_phys = cxlds->component_reg_phys;
+	endpoint = devm_cxl_add_port(host, &cxlmd->dev, component_reg_phys,
+				     parent_dport);
+	if (IS_ERR(endpoint))
+		return PTR_ERR(endpoint);
+
+	rc = cxl_endpoint_autoremove(cxlmd, endpoint);
+	if (rc)
+		return rc;
+
+	if (!endpoint->dev.driver) {
+		dev_err(&cxlmd->dev, "%s failed probe\n",
+			dev_name(&endpoint->dev));
+		return -ENXIO;
+	}
+
+	return 0;
+}
+
 static int cxl_mem_probe(struct device *dev)
 {
 	struct cxl_memdev *cxlmd = to_cxl_memdev(dev);
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct device *endpoint_parent;
 	struct cxl_port *parent_port;
 	struct cxl_dport *dport;
 	struct dentry *dentry;
@@ -80,21 +131,34 @@ static int cxl_mem_probe(struct device *dev)
 		return -ENXIO;
 	}
 
-	device_lock(&parent_port->dev);
-	if (!parent_port->dev.driver) {
+	if (dport->rch)
+		endpoint_parent = parent_port->uport;
+	else
+		endpoint_parent = &parent_port->dev;
+
+	device_lock(endpoint_parent);
+	if (!endpoint_parent->driver) {
 		dev_err(dev, "CXL port topology %s not enabled\n",
-			dev_name(&parent_port->dev));
+			dev_name(endpoint_parent));
 		rc = -ENXIO;
 		goto unlock;
 	}
 
-	rc = devm_cxl_add_endpoint(cxlmd, dport);
+	rc = devm_cxl_add_endpoint(endpoint_parent, cxlmd, dport);
 unlock:
-	device_unlock(&parent_port->dev);
+	device_unlock(endpoint_parent);
 	put_device(&parent_port->dev);
 	if (rc)
 		return rc;
 
+	if (resource_size(&cxlds->pmem_res) && IS_ENABLED(CONFIG_CXL_PMEM)) {
+		rc = devm_cxl_add_nvdimm(cxlmd);
+		if (rc == -ENODEV)
+			dev_info(dev, "PMEM disabled by platform\n");
+		else
+			return rc;
+	}
+
 	/*
 	 * The kernel may be operating out of CXL memory on this device,
 	 * there is no spec defined way to determine whether this device
diff --git linux-libre-6.1-gnu/drivers/cxl/pci.c linux-libre-6.2-gnu/drivers/cxl/pci.c
index faeb5d9d7a7a..258004f34281 100644
--- linux-libre-6.1-gnu/drivers/cxl/pci.c
+++ linux-libre-6.2-gnu/drivers/cxl/pci.c
@@ -9,10 +9,13 @@
 #include <linux/list.h>
 #include <linux/pci.h>
 #include <linux/pci-doe.h>
+#include <linux/aer.h>
 #include <linux/io.h>
 #include "cxlmem.h"
 #include "cxlpci.h"
 #include "cxl.h"
+#define CREATE_TRACE_POINTS
+#include <trace/events/cxl.h>
 
 /**
  * DOC: cxl pci
@@ -276,35 +279,22 @@ static int cxl_pci_setup_mailbox(struct cxl_dev_state *cxlds)
 
 static int cxl_map_regblock(struct pci_dev *pdev, struct cxl_register_map *map)
 {
-	void __iomem *addr;
-	int bar = map->barno;
 	struct device *dev = &pdev->dev;
-	resource_size_t offset = map->block_offset;
-
-	/* Basic sanity check that BAR is big enough */
-	if (pci_resource_len(pdev, bar) < offset) {
-		dev_err(dev, "BAR%d: %pr: too small (offset: %pa)\n", bar,
-			&pdev->resource[bar], &offset);
-		return -ENXIO;
-	}
 
-	addr = pci_iomap(pdev, bar, 0);
-	if (!addr) {
+	map->base = ioremap(map->resource, map->max_size);
+	if (!map->base) {
 		dev_err(dev, "failed to map registers\n");
 		return -ENOMEM;
 	}
 
-	dev_dbg(dev, "Mapped CXL Memory Device resource bar %u @ %pa\n",
-		bar, &offset);
-
-	map->base = addr + map->block_offset;
+	dev_dbg(dev, "Mapped CXL Memory Device resource %pa\n", &map->resource);
 	return 0;
 }
 
 static void cxl_unmap_regblock(struct pci_dev *pdev,
 			       struct cxl_register_map *map)
 {
-	pci_iounmap(pdev, map->base - map->block_offset);
+	iounmap(map->base);
 	map->base = NULL;
 }
 
@@ -324,6 +314,9 @@ static int cxl_probe_regs(struct pci_dev *pdev, struct cxl_register_map *map)
 			return -ENXIO;
 		}
 
+		if (!comp_map->ras.valid)
+			dev_dbg(dev, "RAS registers not found\n");
+
 		dev_dbg(dev, "Set up component registers\n");
 		break;
 	case CXL_REGLOC_RBI_MEMDEV:
@@ -347,27 +340,6 @@ static int cxl_probe_regs(struct pci_dev *pdev, struct cxl_register_map *map)
 	return 0;
 }
 
-static int cxl_map_regs(struct cxl_dev_state *cxlds, struct cxl_register_map *map)
-{
-	struct device *dev = cxlds->dev;
-	struct pci_dev *pdev = to_pci_dev(dev);
-
-	switch (map->reg_type) {
-	case CXL_REGLOC_RBI_COMPONENT:
-		cxl_map_component_regs(pdev, &cxlds->regs.component, map);
-		dev_dbg(dev, "Mapping component registers...\n");
-		break;
-	case CXL_REGLOC_RBI_MEMDEV:
-		cxl_map_device_regs(pdev, &cxlds->regs.device_regs, map);
-		dev_dbg(dev, "Probing device registers...\n");
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
 static int cxl_setup_regs(struct pci_dev *pdev, enum cxl_regloc_type type,
 			  struct cxl_register_map *map)
 {
@@ -418,6 +390,11 @@ static void devm_cxl_pci_create_doe(struct cxl_dev_state *cxlds)
 			continue;
 		}
 
+		if (!pci_request_config_region_exclusive(pdev, off,
+							 PCI_DOE_CAP_SIZEOF,
+							 dev_name(dev)))
+			pci_err(pdev, "Failed to exclude DOE registers\n");
+
 		if (xa_insert(&cxlds->doe_mbs, off, doe_mb, GFP_KERNEL)) {
 			dev_err(dev, "xa_insert failed to insert MB @ %x\n",
 				off);
@@ -428,6 +405,20 @@ static void devm_cxl_pci_create_doe(struct cxl_dev_state *cxlds)
 	}
 }
 
+/*
+ * Assume that any RCIEP that emits the CXL memory expander class code
+ * is an RCD
+ */
+static bool is_cxl_restricted(struct pci_dev *pdev)
+{
+	return pci_pcie_type(pdev) == PCI_EXP_TYPE_RC_END;
+}
+
+static void disable_aer(void *pdev)
+{
+	pci_disable_pcie_error_reporting(pdev);
+}
+
 static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
 	struct cxl_register_map map;
@@ -449,7 +440,9 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	cxlds = cxl_dev_state_create(&pdev->dev);
 	if (IS_ERR(cxlds))
 		return PTR_ERR(cxlds);
+	pci_set_drvdata(pdev, cxlds);
 
+	cxlds->rcd = is_cxl_restricted(pdev);
 	cxlds->serial = pci_get_dsn(pdev);
 	cxlds->cxl_dvsec = pci_find_dvsec_capability(
 		pdev, PCI_DVSEC_VENDOR_ID_CXL, CXL_DVSEC_PCIE_DEVICE);
@@ -461,7 +454,7 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (rc)
 		return rc;
 
-	rc = cxl_map_regs(cxlds, &map);
+	rc = cxl_map_device_regs(&pdev->dev, &cxlds->regs.device_regs, &map);
 	if (rc)
 		return rc;
 
@@ -474,10 +467,15 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (rc)
 		dev_warn(&pdev->dev, "No component registers (%d)\n", rc);
 
-	cxlds->component_reg_phys = cxl_regmap_to_base(pdev, &map);
+	cxlds->component_reg_phys = map.resource;
 
 	devm_cxl_pci_create_doe(cxlds);
 
+	rc = cxl_map_component_regs(&pdev->dev, &cxlds->regs.component,
+				    &map, BIT(CXL_CM_CAP_CAP_ID_RAS));
+	if (rc)
+		dev_dbg(&pdev->dev, "Failed to map RAS capability.\n");
+
 	rc = cxl_pci_setup_mailbox(cxlds);
 	if (rc)
 		return rc;
@@ -498,8 +496,13 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	if (IS_ERR(cxlmd))
 		return PTR_ERR(cxlmd);
 
-	if (resource_size(&cxlds->pmem_res) && IS_ENABLED(CONFIG_CXL_PMEM))
-		rc = devm_cxl_add_nvdimm(&pdev->dev, cxlmd);
+	if (cxlds->regs.ras) {
+		pci_enable_pcie_error_reporting(pdev);
+		rc = devm_add_action_or_reset(&pdev->dev, disable_aer, pdev);
+		if (rc)
+			return rc;
+	}
+	pci_save_state(pdev);
 
 	return rc;
 }
@@ -511,10 +514,154 @@ static const struct pci_device_id cxl_mem_pci_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, cxl_mem_pci_tbl);
 
+/* CXL spec rev3.0 8.2.4.16.1 */
+static void header_log_copy(struct cxl_dev_state *cxlds, u32 *log)
+{
+	void __iomem *addr;
+	u32 *log_addr;
+	int i, log_u32_size = CXL_HEADERLOG_SIZE / sizeof(u32);
+
+	addr = cxlds->regs.ras + CXL_RAS_HEADER_LOG_OFFSET;
+	log_addr = log;
+
+	for (i = 0; i < log_u32_size; i++) {
+		*log_addr = readl(addr);
+		log_addr++;
+		addr += sizeof(u32);
+	}
+}
+
+/*
+ * Log the state of the RAS status registers and prepare them to log the
+ * next error status. Return 1 if reset needed.
+ */
+static bool cxl_report_and_clear(struct cxl_dev_state *cxlds)
+{
+	struct cxl_memdev *cxlmd = cxlds->cxlmd;
+	struct device *dev = &cxlmd->dev;
+	u32 hl[CXL_HEADERLOG_SIZE_U32];
+	void __iomem *addr;
+	u32 status;
+	u32 fe;
+
+	if (!cxlds->regs.ras)
+		return false;
+
+	addr = cxlds->regs.ras + CXL_RAS_UNCORRECTABLE_STATUS_OFFSET;
+	status = readl(addr);
+	if (!(status & CXL_RAS_UNCORRECTABLE_STATUS_MASK))
+		return false;
+
+	/* If multiple errors, log header points to first error from ctrl reg */
+	if (hweight32(status) > 1) {
+		void __iomem *rcc_addr =
+			cxlds->regs.ras + CXL_RAS_CAP_CONTROL_OFFSET;
+
+		fe = BIT(FIELD_GET(CXL_RAS_CAP_CONTROL_FE_MASK,
+				   readl(rcc_addr)));
+	} else {
+		fe = status;
+	}
+
+	header_log_copy(cxlds, hl);
+	trace_cxl_aer_uncorrectable_error(dev, status, fe, hl);
+	writel(status & CXL_RAS_UNCORRECTABLE_STATUS_MASK, addr);
+
+	return true;
+}
+
+static pci_ers_result_t cxl_error_detected(struct pci_dev *pdev,
+					   pci_channel_state_t state)
+{
+	struct cxl_dev_state *cxlds = pci_get_drvdata(pdev);
+	struct cxl_memdev *cxlmd = cxlds->cxlmd;
+	struct device *dev = &cxlmd->dev;
+	bool ue;
+
+	/*
+	 * A frozen channel indicates an impending reset which is fatal to
+	 * CXL.mem operation, and will likely crash the system. On the off
+	 * chance the situation is recoverable dump the status of the RAS
+	 * capability registers and bounce the active state of the memdev.
+	 */
+	ue = cxl_report_and_clear(cxlds);
+
+	switch (state) {
+	case pci_channel_io_normal:
+		if (ue) {
+			device_release_driver(dev);
+			return PCI_ERS_RESULT_NEED_RESET;
+		}
+		return PCI_ERS_RESULT_CAN_RECOVER;
+	case pci_channel_io_frozen:
+		dev_warn(&pdev->dev,
+			 "%s: frozen state error detected, disable CXL.mem\n",
+			 dev_name(dev));
+		device_release_driver(dev);
+		return PCI_ERS_RESULT_NEED_RESET;
+	case pci_channel_io_perm_failure:
+		dev_warn(&pdev->dev,
+			 "failure state error detected, request disconnect\n");
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+	return PCI_ERS_RESULT_NEED_RESET;
+}
+
+static pci_ers_result_t cxl_slot_reset(struct pci_dev *pdev)
+{
+	struct cxl_dev_state *cxlds = pci_get_drvdata(pdev);
+	struct cxl_memdev *cxlmd = cxlds->cxlmd;
+	struct device *dev = &cxlmd->dev;
+
+	dev_info(&pdev->dev, "%s: restart CXL.mem after slot reset\n",
+		 dev_name(dev));
+	pci_restore_state(pdev);
+	if (device_attach(dev) <= 0)
+		return PCI_ERS_RESULT_DISCONNECT;
+	return PCI_ERS_RESULT_RECOVERED;
+}
+
+static void cxl_error_resume(struct pci_dev *pdev)
+{
+	struct cxl_dev_state *cxlds = pci_get_drvdata(pdev);
+	struct cxl_memdev *cxlmd = cxlds->cxlmd;
+	struct device *dev = &cxlmd->dev;
+
+	dev_info(&pdev->dev, "%s: error resume %s\n", dev_name(dev),
+		 dev->driver ? "successful" : "failed");
+}
+
+static void cxl_cor_error_detected(struct pci_dev *pdev)
+{
+	struct cxl_dev_state *cxlds = pci_get_drvdata(pdev);
+	struct cxl_memdev *cxlmd = cxlds->cxlmd;
+	struct device *dev = &cxlmd->dev;
+	void __iomem *addr;
+	u32 status;
+
+	if (!cxlds->regs.ras)
+		return;
+
+	addr = cxlds->regs.ras + CXL_RAS_CORRECTABLE_STATUS_OFFSET;
+	status = readl(addr);
+	if (status & CXL_RAS_CORRECTABLE_STATUS_MASK) {
+		writel(status & CXL_RAS_CORRECTABLE_STATUS_MASK, addr);
+		trace_cxl_aer_correctable_error(dev, status);
+	}
+}
+
+static const struct pci_error_handlers cxl_error_handlers = {
+	.error_detected	= cxl_error_detected,
+	.slot_reset	= cxl_slot_reset,
+	.resume		= cxl_error_resume,
+	.cor_error_detected	= cxl_cor_error_detected,
+};
+
 static struct pci_driver cxl_pci_driver = {
 	.name			= KBUILD_MODNAME,
 	.id_table		= cxl_mem_pci_tbl,
 	.probe			= cxl_pci_probe,
+	.err_handler		= &cxl_error_handlers,
 	.driver	= {
 		.probe_type	= PROBE_PREFER_ASYNCHRONOUS,
 	},
diff --git linux-libre-6.1-gnu/drivers/cxl/pmem.c linux-libre-6.2-gnu/drivers/cxl/pmem.c
index 4c627d67281a..08bbbac9a6d0 100644
--- linux-libre-6.1-gnu/drivers/cxl/pmem.c
+++ linux-libre-6.2-gnu/drivers/cxl/pmem.c
@@ -11,12 +11,7 @@
 #include "cxlmem.h"
 #include "cxl.h"
 
-/*
- * Ordered workqueue for cxl nvdimm device arrival and departure
- * to coordinate bus rescans when a bridge arrives and trigger remove
- * operations when the bridge is removed.
- */
-static struct workqueue_struct *cxl_pmem_wq;
+extern const struct nvdimm_security_ops *cxl_security_ops;
 
 static __read_mostly DECLARE_BITMAP(exclusive_cmds, CXL_MEM_COMMAND_ID_MAX);
 
@@ -27,78 +22,81 @@ static void clear_exclusive(void *cxlds)
 
 static void unregister_nvdimm(void *nvdimm)
 {
-	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
-	struct cxl_nvdimm_bridge *cxl_nvb = cxl_nvd->bridge;
-	struct cxl_pmem_region *cxlr_pmem;
-	unsigned long index;
+	nvdimm_delete(nvdimm);
+}
 
-	device_lock(&cxl_nvb->dev);
-	dev_set_drvdata(&cxl_nvd->dev, NULL);
-	xa_for_each(&cxl_nvd->pmem_regions, index, cxlr_pmem) {
-		get_device(&cxlr_pmem->dev);
-		device_unlock(&cxl_nvb->dev);
+static ssize_t provider_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct nvdimm *nvdimm = to_nvdimm(dev);
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
 
-		device_release_driver(&cxlr_pmem->dev);
-		put_device(&cxlr_pmem->dev);
+	return sysfs_emit(buf, "%s\n", dev_name(&cxl_nvd->dev));
+}
+static DEVICE_ATTR_RO(provider);
 
-		device_lock(&cxl_nvb->dev);
-	}
-	device_unlock(&cxl_nvb->dev);
+static ssize_t id_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	struct nvdimm *nvdimm = to_nvdimm(dev);
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_dev_state *cxlds = cxl_nvd->cxlmd->cxlds;
 
-	nvdimm_delete(nvdimm);
-	cxl_nvd->bridge = NULL;
+	return sysfs_emit(buf, "%lld\n", cxlds->serial);
 }
+static DEVICE_ATTR_RO(id);
+
+static struct attribute *cxl_dimm_attributes[] = {
+	&dev_attr_id.attr,
+	&dev_attr_provider.attr,
+	NULL
+};
+
+static const struct attribute_group cxl_dimm_attribute_group = {
+	.name = "cxl",
+	.attrs = cxl_dimm_attributes,
+};
+
+static const struct attribute_group *cxl_dimm_attribute_groups[] = {
+	&cxl_dimm_attribute_group,
+	NULL
+};
 
 static int cxl_nvdimm_probe(struct device *dev)
 {
 	struct cxl_nvdimm *cxl_nvd = to_cxl_nvdimm(dev);
 	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_nvdimm_bridge *cxl_nvb = cxlmd->cxl_nvb;
 	unsigned long flags = 0, cmd_mask = 0;
 	struct cxl_dev_state *cxlds = cxlmd->cxlds;
-	struct cxl_nvdimm_bridge *cxl_nvb;
 	struct nvdimm *nvdimm;
 	int rc;
 
-	cxl_nvb = cxl_find_nvdimm_bridge(dev);
-	if (!cxl_nvb)
-		return -ENXIO;
-
-	device_lock(&cxl_nvb->dev);
-	if (!cxl_nvb->nvdimm_bus) {
-		rc = -ENXIO;
-		goto out;
-	}
-
 	set_exclusive_cxl_commands(cxlds, exclusive_cmds);
 	rc = devm_add_action_or_reset(dev, clear_exclusive, cxlds);
 	if (rc)
-		goto out;
+		return rc;
 
 	set_bit(NDD_LABELING, &flags);
 	set_bit(ND_CMD_GET_CONFIG_SIZE, &cmd_mask);
 	set_bit(ND_CMD_GET_CONFIG_DATA, &cmd_mask);
 	set_bit(ND_CMD_SET_CONFIG_DATA, &cmd_mask);
-	nvdimm = nvdimm_create(cxl_nvb->nvdimm_bus, cxl_nvd, NULL, flags,
-			       cmd_mask, 0, NULL);
-	if (!nvdimm) {
-		rc = -ENOMEM;
-		goto out;
-	}
+	nvdimm = __nvdimm_create(cxl_nvb->nvdimm_bus, cxl_nvd,
+				 cxl_dimm_attribute_groups, flags,
+				 cmd_mask, 0, NULL, cxl_nvd->dev_id,
+				 cxl_security_ops, NULL);
+	if (!nvdimm)
+		return -ENOMEM;
 
 	dev_set_drvdata(dev, nvdimm);
-	cxl_nvd->bridge = cxl_nvb;
-	rc = devm_add_action_or_reset(dev, unregister_nvdimm, nvdimm);
-out:
-	device_unlock(&cxl_nvb->dev);
-	put_device(&cxl_nvb->dev);
-
-	return rc;
+	return devm_add_action_or_reset(dev, unregister_nvdimm, nvdimm);
 }
 
 static struct cxl_driver cxl_nvdimm_driver = {
 	.name = "cxl_nvdimm",
 	.probe = cxl_nvdimm_probe,
 	.id = CXL_DEVICE_NVDIMM,
+	.drv = {
+		.suppress_bind_attrs = true,
+	},
 };
 
 static int cxl_pmem_get_config_size(struct cxl_dev_state *cxlds,
@@ -121,6 +119,7 @@ static int cxl_pmem_get_config_data(struct cxl_dev_state *cxlds,
 				    unsigned int buf_len)
 {
 	struct cxl_mbox_get_lsa get_lsa;
+	struct cxl_mbox_cmd mbox_cmd;
 	int rc;
 
 	if (sizeof(*cmd) > buf_len)
@@ -132,9 +131,15 @@ static int cxl_pmem_get_config_data(struct cxl_dev_state *cxlds,
 		.offset = cpu_to_le32(cmd->in_offset),
 		.length = cpu_to_le32(cmd->in_length),
 	};
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_GET_LSA,
+		.payload_in = &get_lsa,
+		.size_in = sizeof(get_lsa),
+		.size_out = cmd->in_length,
+		.payload_out = cmd->out_buf,
+	};
 
-	rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_GET_LSA, &get_lsa,
-			       sizeof(get_lsa), cmd->out_buf, cmd->in_length);
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 	cmd->status = 0;
 
 	return rc;
@@ -145,6 +150,7 @@ static int cxl_pmem_set_config_data(struct cxl_dev_state *cxlds,
 				    unsigned int buf_len)
 {
 	struct cxl_mbox_set_lsa *set_lsa;
+	struct cxl_mbox_cmd mbox_cmd;
 	int rc;
 
 	if (sizeof(*cmd) > buf_len)
@@ -163,10 +169,13 @@ static int cxl_pmem_set_config_data(struct cxl_dev_state *cxlds,
 		.offset = cpu_to_le32(cmd->in_offset),
 	};
 	memcpy(set_lsa->data, cmd->in_buf, cmd->in_length);
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_SET_LSA,
+		.payload_in = set_lsa,
+		.size_in = struct_size(set_lsa, data, cmd->in_length),
+	};
 
-	rc = cxl_mbox_send_cmd(cxlds, CXL_MBOX_OP_SET_LSA, set_lsa,
-			       struct_size(set_lsa, data, cmd->in_length),
-			       NULL, 0);
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
 
 	/*
 	 * Set "firmware" status (4-packed bytes at the end of the input
@@ -216,204 +225,72 @@ static int cxl_pmem_ctl(struct nvdimm_bus_descriptor *nd_desc,
 	return cxl_pmem_nvdimm_ctl(nvdimm, cmd, buf, buf_len);
 }
 
-static bool online_nvdimm_bus(struct cxl_nvdimm_bridge *cxl_nvb)
-{
-	if (cxl_nvb->nvdimm_bus)
-		return true;
-	cxl_nvb->nvdimm_bus =
-		nvdimm_bus_register(&cxl_nvb->dev, &cxl_nvb->nd_desc);
-	return cxl_nvb->nvdimm_bus != NULL;
-}
-
-static int cxl_nvdimm_release_driver(struct device *dev, void *cxl_nvb)
+static int detach_nvdimm(struct device *dev, void *data)
 {
 	struct cxl_nvdimm *cxl_nvd;
+	bool release = false;
 
 	if (!is_cxl_nvdimm(dev))
 		return 0;
 
-	cxl_nvd = to_cxl_nvdimm(dev);
-	if (cxl_nvd->bridge != cxl_nvb)
-		return 0;
+	device_lock(dev);
+	if (!dev->driver)
+		goto out;
 
-	device_release_driver(dev);
+	cxl_nvd = to_cxl_nvdimm(dev);
+	if (cxl_nvd->cxlmd && cxl_nvd->cxlmd->cxl_nvb == data)
+		release = true;
+out:
+	device_unlock(dev);
+	if (release)
+		device_release_driver(dev);
 	return 0;
 }
 
-static int cxl_pmem_region_release_driver(struct device *dev, void *cxl_nvb)
+static void unregister_nvdimm_bus(void *_cxl_nvb)
 {
-	struct cxl_pmem_region *cxlr_pmem;
+	struct cxl_nvdimm_bridge *cxl_nvb = _cxl_nvb;
+	struct nvdimm_bus *nvdimm_bus = cxl_nvb->nvdimm_bus;
 
-	if (!is_cxl_pmem_region(dev))
-		return 0;
+	bus_for_each_dev(&cxl_bus_type, NULL, cxl_nvb, detach_nvdimm);
 
-	cxlr_pmem = to_cxl_pmem_region(dev);
-	if (cxlr_pmem->bridge != cxl_nvb)
-		return 0;
-
-	device_release_driver(dev);
-	return 0;
-}
-
-static void offline_nvdimm_bus(struct cxl_nvdimm_bridge *cxl_nvb,
-			       struct nvdimm_bus *nvdimm_bus)
-{
-	if (!nvdimm_bus)
-		return;
-
-	/*
-	 * Set the state of cxl_nvdimm devices to unbound / idle before
-	 * nvdimm_bus_unregister() rips the nvdimm objects out from
-	 * underneath them.
-	 */
-	bus_for_each_dev(&cxl_bus_type, NULL, cxl_nvb,
-			 cxl_pmem_region_release_driver);
-	bus_for_each_dev(&cxl_bus_type, NULL, cxl_nvb,
-			 cxl_nvdimm_release_driver);
+	cxl_nvb->nvdimm_bus = NULL;
 	nvdimm_bus_unregister(nvdimm_bus);
 }
 
-static void cxl_nvb_update_state(struct work_struct *work)
-{
-	struct cxl_nvdimm_bridge *cxl_nvb =
-		container_of(work, typeof(*cxl_nvb), state_work);
-	struct nvdimm_bus *victim_bus = NULL;
-	bool release = false, rescan = false;
-
-	device_lock(&cxl_nvb->dev);
-	switch (cxl_nvb->state) {
-	case CXL_NVB_ONLINE:
-		if (!online_nvdimm_bus(cxl_nvb)) {
-			dev_err(&cxl_nvb->dev,
-				"failed to establish nvdimm bus\n");
-			release = true;
-		} else
-			rescan = true;
-		break;
-	case CXL_NVB_OFFLINE:
-	case CXL_NVB_DEAD:
-		victim_bus = cxl_nvb->nvdimm_bus;
-		cxl_nvb->nvdimm_bus = NULL;
-		break;
-	default:
-		break;
-	}
-	device_unlock(&cxl_nvb->dev);
-
-	if (release)
-		device_release_driver(&cxl_nvb->dev);
-	if (rescan) {
-		int rc = bus_rescan_devices(&cxl_bus_type);
-
-		dev_dbg(&cxl_nvb->dev, "rescan: %d\n", rc);
-	}
-	offline_nvdimm_bus(cxl_nvb, victim_bus);
-
-	put_device(&cxl_nvb->dev);
-}
-
-static void cxl_nvdimm_bridge_state_work(struct cxl_nvdimm_bridge *cxl_nvb)
-{
-	/*
-	 * Take a reference that the workqueue will drop if new work
-	 * gets queued.
-	 */
-	get_device(&cxl_nvb->dev);
-	if (!queue_work(cxl_pmem_wq, &cxl_nvb->state_work))
-		put_device(&cxl_nvb->dev);
-}
-
-static void cxl_nvdimm_bridge_remove(struct device *dev)
-{
-	struct cxl_nvdimm_bridge *cxl_nvb = to_cxl_nvdimm_bridge(dev);
-
-	if (cxl_nvb->state == CXL_NVB_ONLINE)
-		cxl_nvb->state = CXL_NVB_OFFLINE;
-	cxl_nvdimm_bridge_state_work(cxl_nvb);
-}
-
 static int cxl_nvdimm_bridge_probe(struct device *dev)
 {
 	struct cxl_nvdimm_bridge *cxl_nvb = to_cxl_nvdimm_bridge(dev);
 
-	if (cxl_nvb->state == CXL_NVB_DEAD)
-		return -ENXIO;
-
-	if (cxl_nvb->state == CXL_NVB_NEW) {
-		cxl_nvb->nd_desc = (struct nvdimm_bus_descriptor) {
-			.provider_name = "CXL",
-			.module = THIS_MODULE,
-			.ndctl = cxl_pmem_ctl,
-		};
+	cxl_nvb->nd_desc = (struct nvdimm_bus_descriptor) {
+		.provider_name = "CXL",
+		.module = THIS_MODULE,
+		.ndctl = cxl_pmem_ctl,
+	};
 
-		INIT_WORK(&cxl_nvb->state_work, cxl_nvb_update_state);
-	}
+	cxl_nvb->nvdimm_bus =
+		nvdimm_bus_register(&cxl_nvb->dev, &cxl_nvb->nd_desc);
 
-	cxl_nvb->state = CXL_NVB_ONLINE;
-	cxl_nvdimm_bridge_state_work(cxl_nvb);
+	if (!cxl_nvb->nvdimm_bus)
+		return -ENOMEM;
 
-	return 0;
+	return devm_add_action_or_reset(dev, unregister_nvdimm_bus, cxl_nvb);
 }
 
 static struct cxl_driver cxl_nvdimm_bridge_driver = {
 	.name = "cxl_nvdimm_bridge",
 	.probe = cxl_nvdimm_bridge_probe,
-	.remove = cxl_nvdimm_bridge_remove,
 	.id = CXL_DEVICE_NVDIMM_BRIDGE,
+	.drv = {
+		.suppress_bind_attrs = true,
+	},
 };
 
-static int match_cxl_nvdimm(struct device *dev, void *data)
-{
-	return is_cxl_nvdimm(dev);
-}
-
 static void unregister_nvdimm_region(void *nd_region)
 {
 	nvdimm_region_delete(nd_region);
 }
 
-static int cxl_nvdimm_add_region(struct cxl_nvdimm *cxl_nvd,
-				 struct cxl_pmem_region *cxlr_pmem)
-{
-	int rc;
-
-	rc = xa_insert(&cxl_nvd->pmem_regions, (unsigned long)cxlr_pmem,
-		       cxlr_pmem, GFP_KERNEL);
-	if (rc)
-		return rc;
-
-	get_device(&cxlr_pmem->dev);
-	return 0;
-}
-
-static void cxl_nvdimm_del_region(struct cxl_nvdimm *cxl_nvd,
-				  struct cxl_pmem_region *cxlr_pmem)
-{
-	/*
-	 * It is possible this is called without a corresponding
-	 * cxl_nvdimm_add_region for @cxlr_pmem
-	 */
-	cxlr_pmem = xa_erase(&cxl_nvd->pmem_regions, (unsigned long)cxlr_pmem);
-	if (cxlr_pmem)
-		put_device(&cxlr_pmem->dev);
-}
-
-static void release_mappings(void *data)
-{
-	int i;
-	struct cxl_pmem_region *cxlr_pmem = data;
-	struct cxl_nvdimm_bridge *cxl_nvb = cxlr_pmem->bridge;
-
-	device_lock(&cxl_nvb->dev);
-	for (i = 0; i < cxlr_pmem->nr_mappings; i++) {
-		struct cxl_pmem_region_mapping *m = &cxlr_pmem->mapping[i];
-		struct cxl_nvdimm *cxl_nvd = m->cxl_nvd;
-
-		cxl_nvdimm_del_region(cxl_nvd, cxlr_pmem);
-	}
-	device_unlock(&cxl_nvb->dev);
-}
-
 static void cxlr_pmem_remove_resource(void *res)
 {
 	remove_resource(res);
@@ -429,8 +306,8 @@ static int cxl_pmem_region_probe(struct device *dev)
 	struct nd_mapping_desc mappings[CXL_DECODER_MAX_INTERLEAVE];
 	struct cxl_pmem_region *cxlr_pmem = to_cxl_pmem_region(dev);
 	struct cxl_region *cxlr = cxlr_pmem->cxlr;
+	struct cxl_nvdimm_bridge *cxl_nvb = cxlr->cxl_nvb;
 	struct cxl_pmem_region_info *info = NULL;
-	struct cxl_nvdimm_bridge *cxl_nvb;
 	struct nd_interleave_set *nd_set;
 	struct nd_region_desc ndr_desc;
 	struct cxl_nvdimm *cxl_nvd;
@@ -438,28 +315,12 @@ static int cxl_pmem_region_probe(struct device *dev)
 	struct resource *res;
 	int rc, i = 0;
 
-	cxl_nvb = cxl_find_nvdimm_bridge(&cxlr_pmem->mapping[0].cxlmd->dev);
-	if (!cxl_nvb) {
-		dev_dbg(dev, "bridge not found\n");
-		return -ENXIO;
-	}
-	cxlr_pmem->bridge = cxl_nvb;
-
-	device_lock(&cxl_nvb->dev);
-	if (!cxl_nvb->nvdimm_bus) {
-		dev_dbg(dev, "nvdimm bus not found\n");
-		rc = -ENXIO;
-		goto out_nvb;
-	}
-
 	memset(&mappings, 0, sizeof(mappings));
 	memset(&ndr_desc, 0, sizeof(ndr_desc));
 
 	res = devm_kzalloc(dev, sizeof(*res), GFP_KERNEL);
-	if (!res) {
-		rc = -ENOMEM;
-		goto out_nvb;
-	}
+	if (!res)
+		return -ENOMEM;
 
 	res->name = "Persistent Memory";
 	res->start = cxlr_pmem->hpa_range.start;
@@ -469,11 +330,11 @@ static int cxl_pmem_region_probe(struct device *dev)
 
 	rc = insert_resource(&iomem_resource, res);
 	if (rc)
-		goto out_nvb;
+		return rc;
 
 	rc = devm_add_action_or_reset(dev, cxlr_pmem_remove_resource, res);
 	if (rc)
-		goto out_nvb;
+		return rc;
 
 	ndr_desc.res = res;
 	ndr_desc.provider_data = cxlr_pmem;
@@ -487,43 +348,23 @@ static int cxl_pmem_region_probe(struct device *dev)
 	}
 
 	nd_set = devm_kzalloc(dev, sizeof(*nd_set), GFP_KERNEL);
-	if (!nd_set) {
-		rc = -ENOMEM;
-		goto out_nvb;
-	}
+	if (!nd_set)
+		return -ENOMEM;
 
 	ndr_desc.memregion = cxlr->id;
 	set_bit(ND_REGION_CXL, &ndr_desc.flags);
 	set_bit(ND_REGION_PERSIST_MEMCTRL, &ndr_desc.flags);
 
 	info = kmalloc_array(cxlr_pmem->nr_mappings, sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		rc = -ENOMEM;
-		goto out_nvb;
-	}
-
-	rc = devm_add_action_or_reset(dev, release_mappings, cxlr_pmem);
-	if (rc)
-		goto out_nvd;
+	if (!info)
+		return -ENOMEM;
 
 	for (i = 0; i < cxlr_pmem->nr_mappings; i++) {
 		struct cxl_pmem_region_mapping *m = &cxlr_pmem->mapping[i];
 		struct cxl_memdev *cxlmd = m->cxlmd;
 		struct cxl_dev_state *cxlds = cxlmd->cxlds;
-		struct device *d;
 
-		d = device_find_child(&cxlmd->dev, NULL, match_cxl_nvdimm);
-		if (!d) {
-			dev_dbg(dev, "[%d]: %s: no cxl_nvdimm found\n", i,
-				dev_name(&cxlmd->dev));
-			rc = -ENODEV;
-			goto out_nvd;
-		}
-
-		/* safe to drop ref now with bridge lock held */
-		put_device(d);
-
-		cxl_nvd = to_cxl_nvdimm(d);
+		cxl_nvd = cxlmd->cxl_nvd;
 		nvdimm = dev_get_drvdata(&cxl_nvd->dev);
 		if (!nvdimm) {
 			dev_dbg(dev, "[%d]: %s: no nvdimm found\n", i,
@@ -532,14 +373,6 @@ static int cxl_pmem_region_probe(struct device *dev)
 			goto out_nvd;
 		}
 
-		/*
-		 * Pin the region per nvdimm device as those may be released
-		 * out-of-order with respect to the region, and a single nvdimm
-		 * maybe associated with multiple regions
-		 */
-		rc = cxl_nvdimm_add_region(cxl_nvd, cxlr_pmem);
-		if (rc)
-			goto out_nvd;
 		m->cxl_nvd = cxl_nvd;
 		mappings[i] = (struct nd_mapping_desc) {
 			.nvdimm = nvdimm,
@@ -572,9 +405,6 @@ static int cxl_pmem_region_probe(struct device *dev)
 				      cxlr_pmem->nd_region);
 out_nvd:
 	kfree(info);
-out_nvb:
-	device_unlock(&cxl_nvb->dev);
-	put_device(&cxl_nvb->dev);
 
 	return rc;
 }
@@ -583,33 +413,11 @@ static struct cxl_driver cxl_pmem_region_driver = {
 	.name = "cxl_pmem_region",
 	.probe = cxl_pmem_region_probe,
 	.id = CXL_DEVICE_PMEM_REGION,
+	.drv = {
+		.suppress_bind_attrs = true,
+	},
 };
 
-/*
- * Return all bridges to the CXL_NVB_NEW state to invalidate any
- * ->state_work referring to the now destroyed cxl_pmem_wq.
- */
-static int cxl_nvdimm_bridge_reset(struct device *dev, void *data)
-{
-	struct cxl_nvdimm_bridge *cxl_nvb;
-
-	if (!is_cxl_nvdimm_bridge(dev))
-		return 0;
-
-	cxl_nvb = to_cxl_nvdimm_bridge(dev);
-	device_lock(dev);
-	cxl_nvb->state = CXL_NVB_NEW;
-	device_unlock(dev);
-
-	return 0;
-}
-
-static void destroy_cxl_pmem_wq(void)
-{
-	destroy_workqueue(cxl_pmem_wq);
-	bus_for_each_dev(&cxl_bus_type, NULL, NULL, cxl_nvdimm_bridge_reset);
-}
-
 static __init int cxl_pmem_init(void)
 {
 	int rc;
@@ -617,13 +425,9 @@ static __init int cxl_pmem_init(void)
 	set_bit(CXL_MEM_COMMAND_ID_SET_SHUTDOWN_STATE, exclusive_cmds);
 	set_bit(CXL_MEM_COMMAND_ID_SET_LSA, exclusive_cmds);
 
-	cxl_pmem_wq = alloc_ordered_workqueue("cxl_pmem", 0);
-	if (!cxl_pmem_wq)
-		return -ENXIO;
-
 	rc = cxl_driver_register(&cxl_nvdimm_bridge_driver);
 	if (rc)
-		goto err_bridge;
+		return rc;
 
 	rc = cxl_driver_register(&cxl_nvdimm_driver);
 	if (rc)
@@ -639,8 +443,6 @@ err_region:
 	cxl_driver_unregister(&cxl_nvdimm_driver);
 err_nvdimm:
 	cxl_driver_unregister(&cxl_nvdimm_bridge_driver);
-err_bridge:
-	destroy_cxl_pmem_wq();
 	return rc;
 }
 
@@ -649,7 +451,6 @@ static __exit void cxl_pmem_exit(void)
 	cxl_driver_unregister(&cxl_pmem_region_driver);
 	cxl_driver_unregister(&cxl_nvdimm_driver);
 	cxl_driver_unregister(&cxl_nvdimm_bridge_driver);
-	destroy_cxl_pmem_wq();
 }
 
 MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/cxl/security.c linux-libre-6.2-gnu/drivers/cxl/security.c
new file mode 100644
index 000000000000..4ad4bda2d18e
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/cxl/security.c
@@ -0,0 +1,202 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright(c) 2022 Intel Corporation. All rights reserved. */
+#include <linux/libnvdimm.h>
+#include <asm/unaligned.h>
+#include <linux/module.h>
+#include <linux/async.h>
+#include <linux/slab.h>
+#include <linux/memregion.h>
+#include "cxlmem.h"
+#include "cxl.h"
+
+static unsigned long cxl_pmem_get_security_flags(struct nvdimm *nvdimm,
+						 enum nvdimm_passphrase_type ptype)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	unsigned long security_flags = 0;
+	struct cxl_get_security_output {
+		__le32 flags;
+	} out;
+	struct cxl_mbox_cmd mbox_cmd;
+	u32 sec_out;
+	int rc;
+
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_GET_SECURITY_STATE,
+		.size_out = sizeof(out),
+		.payload_out = &out,
+	};
+
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
+	if (rc < 0)
+		return 0;
+
+	sec_out = le32_to_cpu(out.flags);
+	if (ptype == NVDIMM_MASTER) {
+		if (sec_out & CXL_PMEM_SEC_STATE_MASTER_PASS_SET)
+			set_bit(NVDIMM_SECURITY_UNLOCKED, &security_flags);
+		else
+			set_bit(NVDIMM_SECURITY_DISABLED, &security_flags);
+		if (sec_out & CXL_PMEM_SEC_STATE_MASTER_PLIMIT)
+			set_bit(NVDIMM_SECURITY_FROZEN, &security_flags);
+		return security_flags;
+	}
+
+	if (sec_out & CXL_PMEM_SEC_STATE_USER_PASS_SET) {
+		if (sec_out & CXL_PMEM_SEC_STATE_FROZEN ||
+		    sec_out & CXL_PMEM_SEC_STATE_USER_PLIMIT)
+			set_bit(NVDIMM_SECURITY_FROZEN, &security_flags);
+
+		if (sec_out & CXL_PMEM_SEC_STATE_LOCKED)
+			set_bit(NVDIMM_SECURITY_LOCKED, &security_flags);
+		else
+			set_bit(NVDIMM_SECURITY_UNLOCKED, &security_flags);
+	} else {
+		set_bit(NVDIMM_SECURITY_DISABLED, &security_flags);
+	}
+
+	return security_flags;
+}
+
+static int cxl_pmem_security_change_key(struct nvdimm *nvdimm,
+					const struct nvdimm_key_data *old_data,
+					const struct nvdimm_key_data *new_data,
+					enum nvdimm_passphrase_type ptype)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct cxl_mbox_cmd mbox_cmd;
+	struct cxl_set_pass set_pass;
+
+	set_pass = (struct cxl_set_pass) {
+		.type = ptype == NVDIMM_MASTER ? CXL_PMEM_SEC_PASS_MASTER :
+						 CXL_PMEM_SEC_PASS_USER,
+	};
+	memcpy(set_pass.old_pass, old_data->data, NVDIMM_PASSPHRASE_LEN);
+	memcpy(set_pass.new_pass, new_data->data, NVDIMM_PASSPHRASE_LEN);
+
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_SET_PASSPHRASE,
+		.size_in = sizeof(set_pass),
+		.payload_in = &set_pass,
+	};
+
+	return cxl_internal_send_cmd(cxlds, &mbox_cmd);
+}
+
+static int __cxl_pmem_security_disable(struct nvdimm *nvdimm,
+				       const struct nvdimm_key_data *key_data,
+				       enum nvdimm_passphrase_type ptype)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct cxl_disable_pass dis_pass;
+	struct cxl_mbox_cmd mbox_cmd;
+
+	dis_pass = (struct cxl_disable_pass) {
+		.type = ptype == NVDIMM_MASTER ? CXL_PMEM_SEC_PASS_MASTER :
+						 CXL_PMEM_SEC_PASS_USER,
+	};
+	memcpy(dis_pass.pass, key_data->data, NVDIMM_PASSPHRASE_LEN);
+
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_DISABLE_PASSPHRASE,
+		.size_in = sizeof(dis_pass),
+		.payload_in = &dis_pass,
+	};
+
+	return cxl_internal_send_cmd(cxlds, &mbox_cmd);
+}
+
+static int cxl_pmem_security_disable(struct nvdimm *nvdimm,
+				     const struct nvdimm_key_data *key_data)
+{
+	return __cxl_pmem_security_disable(nvdimm, key_data, NVDIMM_USER);
+}
+
+static int cxl_pmem_security_disable_master(struct nvdimm *nvdimm,
+					    const struct nvdimm_key_data *key_data)
+{
+	return __cxl_pmem_security_disable(nvdimm, key_data, NVDIMM_MASTER);
+}
+
+static int cxl_pmem_security_freeze(struct nvdimm *nvdimm)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct cxl_mbox_cmd mbox_cmd = {
+		.opcode = CXL_MBOX_OP_FREEZE_SECURITY,
+	};
+
+	return cxl_internal_send_cmd(cxlds, &mbox_cmd);
+}
+
+static int cxl_pmem_security_unlock(struct nvdimm *nvdimm,
+				    const struct nvdimm_key_data *key_data)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	u8 pass[NVDIMM_PASSPHRASE_LEN];
+	struct cxl_mbox_cmd mbox_cmd;
+	int rc;
+
+	memcpy(pass, key_data->data, NVDIMM_PASSPHRASE_LEN);
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_UNLOCK,
+		.size_in = NVDIMM_PASSPHRASE_LEN,
+		.payload_in = pass,
+	};
+
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
+	if (rc < 0)
+		return rc;
+
+	return 0;
+}
+
+static int cxl_pmem_security_passphrase_erase(struct nvdimm *nvdimm,
+					      const struct nvdimm_key_data *key,
+					      enum nvdimm_passphrase_type ptype)
+{
+	struct cxl_nvdimm *cxl_nvd = nvdimm_provider_data(nvdimm);
+	struct cxl_memdev *cxlmd = cxl_nvd->cxlmd;
+	struct cxl_dev_state *cxlds = cxlmd->cxlds;
+	struct cxl_mbox_cmd mbox_cmd;
+	struct cxl_pass_erase erase;
+	int rc;
+
+	erase = (struct cxl_pass_erase) {
+		.type = ptype == NVDIMM_MASTER ? CXL_PMEM_SEC_PASS_MASTER :
+						 CXL_PMEM_SEC_PASS_USER,
+	};
+	memcpy(erase.pass, key->data, NVDIMM_PASSPHRASE_LEN);
+	mbox_cmd = (struct cxl_mbox_cmd) {
+		.opcode = CXL_MBOX_OP_PASSPHRASE_SECURE_ERASE,
+		.size_in = sizeof(erase),
+		.payload_in = &erase,
+	};
+
+	rc = cxl_internal_send_cmd(cxlds, &mbox_cmd);
+	if (rc < 0)
+		return rc;
+
+	return 0;
+}
+
+static const struct nvdimm_security_ops __cxl_security_ops = {
+	.get_flags = cxl_pmem_get_security_flags,
+	.change_key = cxl_pmem_security_change_key,
+	.disable = cxl_pmem_security_disable,
+	.freeze = cxl_pmem_security_freeze,
+	.unlock = cxl_pmem_security_unlock,
+	.erase = cxl_pmem_security_passphrase_erase,
+	.disable_master = cxl_pmem_security_disable_master,
+};
+
+const struct nvdimm_security_ops *cxl_security_ops = &__cxl_security_ops;
diff --git linux-libre-6.1-gnu/drivers/dax/super.c linux-libre-6.2-gnu/drivers/dax/super.c
index da4438f3188c..c4c4728a36e4 100644
--- linux-libre-6.1-gnu/drivers/dax/super.c
+++ linux-libre-6.2-gnu/drivers/dax/super.c
@@ -475,7 +475,7 @@ EXPORT_SYMBOL_GPL(put_dax);
 /**
  * dax_holder() - obtain the holder of a dax device
  * @dax_dev: a dax_device instance
-
+ *
  * Return: the holder's data which represents the holder if registered,
  * otherwize NULL.
  */
diff --git linux-libre-6.1-gnu/drivers/devfreq/devfreq-event.c linux-libre-6.2-gnu/drivers/devfreq/devfreq-event.c
index 6765c03334bc..f041edccd107 100644
--- linux-libre-6.1-gnu/drivers/devfreq/devfreq-event.c
+++ linux-libre-6.2-gnu/drivers/devfreq/devfreq-event.c
@@ -233,7 +233,7 @@ struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(struct device *dev,
 
 	mutex_lock(&devfreq_event_list_lock);
 	list_for_each_entry(edev, &devfreq_event_list, node) {
-		if (edev->dev.parent && edev->dev.parent->of_node == node)
+		if (edev->dev.parent && device_match_of_node(edev->dev.parent, node))
 			goto out;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/devfreq/devfreq.c linux-libre-6.2-gnu/drivers/devfreq/devfreq.c
index 63347a5ae599..817c71da391a 100644
--- linux-libre-6.1-gnu/drivers/devfreq/devfreq.c
+++ linux-libre-6.2-gnu/drivers/devfreq/devfreq.c
@@ -776,8 +776,7 @@ static void remove_sysfs_files(struct devfreq *devfreq,
  * @dev:	the device to add devfreq feature.
  * @profile:	device-specific profile to run devfreq.
  * @governor_name:	name of the policy to choose frequency.
- * @data:	private data for the governor. The devfreq framework does not
- *		touch this value.
+ * @data:	devfreq driver pass to governors, governor should not change it.
  */
 struct devfreq *devfreq_add_device(struct device *dev,
 				   struct devfreq_dev_profile *profile,
@@ -1011,8 +1010,7 @@ static void devm_devfreq_dev_release(struct device *dev, void *res)
  * @dev:	the device to add devfreq feature.
  * @profile:	device-specific profile to run devfreq.
  * @governor_name:	name of the policy to choose frequency.
- * @data:	private data for the governor. The devfreq framework does not
- *		touch this value.
+ * @data:	 devfreq driver pass to governors, governor should not change it.
  *
  * This function manages automatically the memory of devfreq device using device
  * resource management and simplify the free operation for memory of devfreq
@@ -1059,7 +1057,7 @@ struct devfreq *devfreq_get_devfreq_by_node(struct device_node *node)
 	mutex_lock(&devfreq_list_lock);
 	list_for_each_entry(devfreq, &devfreq_list, node) {
 		if (devfreq->dev.parent
-			&& devfreq->dev.parent->of_node == node) {
+			&& device_match_of_node(devfreq->dev.parent, node)) {
 			mutex_unlock(&devfreq_list_lock);
 			return devfreq;
 		}
diff --git linux-libre-6.1-gnu/drivers/devfreq/event/exynos-nocp.c linux-libre-6.2-gnu/drivers/devfreq/event/exynos-nocp.c
index ccc531ee6938..c1cc23bcb995 100644
--- linux-libre-6.1-gnu/drivers/devfreq/event/exynos-nocp.c
+++ linux-libre-6.2-gnu/drivers/devfreq/event/exynos-nocp.c
@@ -214,8 +214,7 @@ static int exynos_nocp_parse_dt(struct platform_device *pdev,
 		nocp->clk = NULL;
 
 	/* Maps the memory mapped IO to control nocp register */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
+	base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
diff --git linux-libre-6.1-gnu/drivers/devfreq/governor_userspace.c linux-libre-6.2-gnu/drivers/devfreq/governor_userspace.c
index ab9db7adb3ad..d69672ccacc4 100644
--- linux-libre-6.1-gnu/drivers/devfreq/governor_userspace.c
+++ linux-libre-6.2-gnu/drivers/devfreq/governor_userspace.c
@@ -21,7 +21,7 @@ struct userspace_data {
 
 static int devfreq_userspace_func(struct devfreq *df, unsigned long *freq)
 {
-	struct userspace_data *data = df->data;
+	struct userspace_data *data = df->governor_data;
 
 	if (data->valid)
 		*freq = data->user_frequency;
@@ -40,7 +40,7 @@ static ssize_t set_freq_store(struct device *dev, struct device_attribute *attr,
 	int err = 0;
 
 	mutex_lock(&devfreq->lock);
-	data = devfreq->data;
+	data = devfreq->governor_data;
 
 	sscanf(buf, "%lu", &wanted);
 	data->user_frequency = wanted;
@@ -60,7 +60,7 @@ static ssize_t set_freq_show(struct device *dev,
 	int err = 0;
 
 	mutex_lock(&devfreq->lock);
-	data = devfreq->data;
+	data = devfreq->governor_data;
 
 	if (data->valid)
 		err = sprintf(buf, "%lu\n", data->user_frequency);
@@ -91,7 +91,7 @@ static int userspace_init(struct devfreq *devfreq)
 		goto out;
 	}
 	data->valid = false;
-	devfreq->data = data;
+	devfreq->governor_data = data;
 
 	err = sysfs_create_group(&devfreq->dev.kobj, &dev_attr_group);
 out:
@@ -107,8 +107,8 @@ static void userspace_exit(struct devfreq *devfreq)
 	if (devfreq->dev.kobj.sd)
 		sysfs_remove_group(&devfreq->dev.kobj, &dev_attr_group);
 
-	kfree(devfreq->data);
-	devfreq->data = NULL;
+	kfree(devfreq->governor_data);
+	devfreq->governor_data = NULL;
 }
 
 static int devfreq_userspace_handler(struct devfreq *devfreq,
diff --git linux-libre-6.1-gnu/drivers/dio/dio.c linux-libre-6.2-gnu/drivers/dio/dio.c
index 0e5a5662d5a4..0a051d656880 100644
--- linux-libre-6.1-gnu/drivers/dio/dio.c
+++ linux-libre-6.2-gnu/drivers/dio/dio.c
@@ -109,6 +109,12 @@ static char dio_no_name[] = { 0 };
 
 #endif /* CONFIG_DIO_CONSTANTS */
 
+static void dio_dev_release(struct device *dev)
+{
+	struct dio_dev *ddev = container_of(dev, typeof(struct dio_dev), dev);
+	kfree(ddev);
+}
+
 int __init dio_find(int deviceid)
 {
 	/* Called to find a DIO device before the full bus scan has run.
@@ -225,6 +231,7 @@ static int __init dio_init(void)
 		dev->bus = &dio_bus;
 		dev->dev.parent = &dio_bus.dev;
 		dev->dev.bus = &dio_bus_type;
+		dev->dev.release = dio_dev_release;
 		dev->scode = scode;
 		dev->resource.start = pa;
 		dev->resource.end = pa + DIO_SIZE(scode, va);
@@ -252,6 +259,7 @@ static int __init dio_init(void)
 		if (error) {
 			pr_err("DIO: Error registering device %s\n",
 			       dev->name);
+			put_device(&dev->dev);
 			continue;
 		}
 		error = dio_create_sysfs_dev_files(dev);
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c linux-libre-6.2-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
index 2bba0babcb62..fbf725fae7c1 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-buf-sysfs-stats.c
@@ -132,7 +132,7 @@ void dma_buf_stats_teardown(struct dma_buf *dmabuf)
 
 
 /* Statistics files do not need to send uevents. */
-static int dmabuf_sysfs_uevent_filter(struct kobject *kobj)
+static int dmabuf_sysfs_uevent_filter(const struct kobject *kobj)
 {
 	return 0;
 }
@@ -168,14 +168,11 @@ void dma_buf_uninit_sysfs_statistics(void)
 	kset_unregister(dma_buf_stats_kset);
 }
 
-int dma_buf_stats_setup(struct dma_buf *dmabuf)
+int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file)
 {
 	struct dma_buf_sysfs_entry *sysfs_entry;
 	int ret;
 
-	if (!dmabuf || !dmabuf->file)
-		return -EINVAL;
-
 	if (!dmabuf->exp_name) {
 		pr_err("exporter name must not be empty if stats needed\n");
 		return -EINVAL;
@@ -192,7 +189,7 @@ int dma_buf_stats_setup(struct dma_buf *dmabuf)
 
 	/* create the directory for buffer stats */
 	ret = kobject_init_and_add(&sysfs_entry->kobj, &dma_buf_ktype, NULL,
-				   "%lu", file_inode(dmabuf->file)->i_ino);
+				   "%lu", file_inode(file)->i_ino);
 	if (ret)
 		goto err_sysfs_dmabuf;
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h linux-libre-6.2-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
index a49c6e2650cc..7a8a995b75ba 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-buf-sysfs-stats.h
@@ -13,7 +13,7 @@
 int dma_buf_init_sysfs_statistics(void);
 void dma_buf_uninit_sysfs_statistics(void);
 
-int dma_buf_stats_setup(struct dma_buf *dmabuf);
+int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file);
 
 void dma_buf_stats_teardown(struct dma_buf *dmabuf);
 #else
@@ -25,7 +25,7 @@ static inline int dma_buf_init_sysfs_statistics(void)
 
 static inline void dma_buf_uninit_sysfs_statistics(void) {}
 
-static inline int dma_buf_stats_setup(struct dma_buf *dmabuf)
+static inline int dma_buf_stats_setup(struct dma_buf *dmabuf, struct file *file)
 {
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-buf.c linux-libre-6.2-gnu/drivers/dma-buf/dma-buf.c
index e6f36c014c4c..e6528767efc7 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-buf.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-buf.c
@@ -95,10 +95,11 @@ static int dma_buf_file_release(struct inode *inode, struct file *file)
 		return -EINVAL;
 
 	dmabuf = file->private_data;
-
-	mutex_lock(&db_list.lock);
-	list_del(&dmabuf->list_node);
-	mutex_unlock(&db_list.lock);
+	if (dmabuf) {
+		mutex_lock(&db_list.lock);
+		list_del(&dmabuf->list_node);
+		mutex_unlock(&db_list.lock);
+	}
 
 	return 0;
 }
@@ -130,6 +131,7 @@ static struct file_system_type dma_buf_fs_type = {
 static int dma_buf_mmap_internal(struct file *file, struct vm_area_struct *vma)
 {
 	struct dma_buf *dmabuf;
+	int ret;
 
 	if (!is_dma_buf_file(file))
 		return -EINVAL;
@@ -145,7 +147,11 @@ static int dma_buf_mmap_internal(struct file *file, struct vm_area_struct *vma)
 	    dmabuf->size >> PAGE_SHIFT)
 		return -EINVAL;
 
-	return dmabuf->ops->mmap(dmabuf, vma);
+	dma_resv_lock(dmabuf->resv, NULL);
+	ret = dmabuf->ops->mmap(dmabuf, vma);
+	dma_resv_unlock(dmabuf->resv);
+
+	return ret;
 }
 
 static loff_t dma_buf_llseek(struct file *file, loff_t offset, int whence)
@@ -523,17 +529,17 @@ static inline int is_dma_buf_file(struct file *file)
 	return file->f_op == &dma_buf_fops;
 }
 
-static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags)
+static struct file *dma_buf_getfile(size_t size, int flags)
 {
 	static atomic64_t dmabuf_inode = ATOMIC64_INIT(0);
-	struct file *file;
 	struct inode *inode = alloc_anon_inode(dma_buf_mnt->mnt_sb);
+	struct file *file;
 
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
 
-	inode->i_size = dmabuf->size;
-	inode_set_bytes(inode, dmabuf->size);
+	inode->i_size = size;
+	inode_set_bytes(inode, size);
 
 	/*
 	 * The ->i_ino acquired from get_next_ino() is not unique thus
@@ -547,8 +553,6 @@ static struct file *dma_buf_getfile(struct dma_buf *dmabuf, int flags)
 				 flags, &dma_buf_fops);
 	if (IS_ERR(file))
 		goto err_alloc_file;
-	file->private_data = dmabuf;
-	file->f_path.dentry->d_fsdata = dmabuf;
 
 	return file;
 
@@ -614,19 +618,11 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	size_t alloc_size = sizeof(struct dma_buf);
 	int ret;
 
-	if (!exp_info->resv)
-		alloc_size += sizeof(struct dma_resv);
-	else
-		/* prevent &dma_buf[1] == dma_buf->resv */
-		alloc_size += 1;
-
-	if (WARN_ON(!exp_info->priv
-			  || !exp_info->ops
-			  || !exp_info->ops->map_dma_buf
-			  || !exp_info->ops->unmap_dma_buf
-			  || !exp_info->ops->release)) {
+	if (WARN_ON(!exp_info->priv || !exp_info->ops
+		    || !exp_info->ops->map_dma_buf
+		    || !exp_info->ops->unmap_dma_buf
+		    || !exp_info->ops->release))
 		return ERR_PTR(-EINVAL);
-	}
 
 	if (WARN_ON(exp_info->ops->cache_sgt_mapping &&
 		    (exp_info->ops->pin || exp_info->ops->unpin)))
@@ -638,10 +634,21 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	if (!try_module_get(exp_info->owner))
 		return ERR_PTR(-ENOENT);
 
+	file = dma_buf_getfile(exp_info->size, exp_info->flags);
+	if (IS_ERR(file)) {
+		ret = PTR_ERR(file);
+		goto err_module;
+	}
+
+	if (!exp_info->resv)
+		alloc_size += sizeof(struct dma_resv);
+	else
+		/* prevent &dma_buf[1] == dma_buf->resv */
+		alloc_size += 1;
 	dmabuf = kzalloc(alloc_size, GFP_KERNEL);
 	if (!dmabuf) {
 		ret = -ENOMEM;
-		goto err_module;
+		goto err_file;
 	}
 
 	dmabuf->priv = exp_info->priv;
@@ -653,44 +660,35 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
 	init_waitqueue_head(&dmabuf->poll);
 	dmabuf->cb_in.poll = dmabuf->cb_out.poll = &dmabuf->poll;
 	dmabuf->cb_in.active = dmabuf->cb_out.active = 0;
+	INIT_LIST_HEAD(&dmabuf->attachments);
 
 	if (!resv) {
-		resv = (struct dma_resv *)&dmabuf[1];
-		dma_resv_init(resv);
+		dmabuf->resv = (struct dma_resv *)&dmabuf[1];
+		dma_resv_init(dmabuf->resv);
+	} else {
+		dmabuf->resv = resv;
 	}
-	dmabuf->resv = resv;
 
-	file = dma_buf_getfile(dmabuf, exp_info->flags);
-	if (IS_ERR(file)) {
-		ret = PTR_ERR(file);
+	ret = dma_buf_stats_setup(dmabuf, file);
+	if (ret)
 		goto err_dmabuf;
-	}
 
+	file->private_data = dmabuf;
+	file->f_path.dentry->d_fsdata = dmabuf;
 	dmabuf->file = file;
 
-	mutex_init(&dmabuf->lock);
-	INIT_LIST_HEAD(&dmabuf->attachments);
-
 	mutex_lock(&db_list.lock);
 	list_add(&dmabuf->list_node, &db_list.head);
 	mutex_unlock(&db_list.lock);
 
-	ret = dma_buf_stats_setup(dmabuf);
-	if (ret)
-		goto err_sysfs;
-
 	return dmabuf;
 
-err_sysfs:
-	/*
-	 * Set file->f_path.dentry->d_fsdata to NULL so that when
-	 * dma_buf_release() gets invoked by dentry_ops, it exits
-	 * early before calling the release() dma_buf op.
-	 */
-	file->f_path.dentry->d_fsdata = NULL;
-	fput(file);
 err_dmabuf:
+	if (!resv)
+		dma_resv_fini(dmabuf->resv);
 	kfree(dmabuf);
+err_file:
+	fput(file);
 err_module:
 	module_put(exp_info->owner);
 	return ERR_PTR(ret);
@@ -806,6 +804,70 @@ static struct sg_table * __map_dma_buf(struct dma_buf_attachment *attach,
 	return sg_table;
 }
 
+/**
+ * DOC: locking convention
+ *
+ * In order to avoid deadlock situations between dma-buf exports and importers,
+ * all dma-buf API users must follow the common dma-buf locking convention.
+ *
+ * Convention for importers
+ *
+ * 1. Importers must hold the dma-buf reservation lock when calling these
+ *    functions:
+ *
+ *     - dma_buf_pin()
+ *     - dma_buf_unpin()
+ *     - dma_buf_map_attachment()
+ *     - dma_buf_unmap_attachment()
+ *     - dma_buf_vmap()
+ *     - dma_buf_vunmap()
+ *
+ * 2. Importers must not hold the dma-buf reservation lock when calling these
+ *    functions:
+ *
+ *     - dma_buf_attach()
+ *     - dma_buf_dynamic_attach()
+ *     - dma_buf_detach()
+ *     - dma_buf_export(
+ *     - dma_buf_fd()
+ *     - dma_buf_get()
+ *     - dma_buf_put()
+ *     - dma_buf_mmap()
+ *     - dma_buf_begin_cpu_access()
+ *     - dma_buf_end_cpu_access()
+ *     - dma_buf_map_attachment_unlocked()
+ *     - dma_buf_unmap_attachment_unlocked()
+ *     - dma_buf_vmap_unlocked()
+ *     - dma_buf_vunmap_unlocked()
+ *
+ * Convention for exporters
+ *
+ * 1. These &dma_buf_ops callbacks are invoked with unlocked dma-buf
+ *    reservation and exporter can take the lock:
+ *
+ *     - &dma_buf_ops.attach()
+ *     - &dma_buf_ops.detach()
+ *     - &dma_buf_ops.release()
+ *     - &dma_buf_ops.begin_cpu_access()
+ *     - &dma_buf_ops.end_cpu_access()
+ *
+ * 2. These &dma_buf_ops callbacks are invoked with locked dma-buf
+ *    reservation and exporter can't take the lock:
+ *
+ *     - &dma_buf_ops.pin()
+ *     - &dma_buf_ops.unpin()
+ *     - &dma_buf_ops.map_dma_buf()
+ *     - &dma_buf_ops.unmap_dma_buf()
+ *     - &dma_buf_ops.mmap()
+ *     - &dma_buf_ops.vmap()
+ *     - &dma_buf_ops.vunmap()
+ *
+ * 3. Exporters must hold the dma-buf reservation lock when calling these
+ *    functions:
+ *
+ *     - dma_buf_move_notify()
+ */
+
 /**
  * dma_buf_dynamic_attach - Add the device to dma_buf's attachments list
  * @dmabuf:		[in]	buffer to attach device to.
@@ -870,8 +932,8 @@ dma_buf_dynamic_attach(struct dma_buf *dmabuf, struct device *dev,
 	    dma_buf_is_dynamic(dmabuf)) {
 		struct sg_table *sgt;
 
+		dma_resv_lock(attach->dmabuf->resv, NULL);
 		if (dma_buf_is_dynamic(attach->dmabuf)) {
-			dma_resv_lock(attach->dmabuf->resv, NULL);
 			ret = dmabuf->ops->pin(attach);
 			if (ret)
 				goto err_unlock;
@@ -884,8 +946,7 @@ dma_buf_dynamic_attach(struct dma_buf *dmabuf, struct device *dev,
 			ret = PTR_ERR(sgt);
 			goto err_unpin;
 		}
-		if (dma_buf_is_dynamic(attach->dmabuf))
-			dma_resv_unlock(attach->dmabuf->resv);
+		dma_resv_unlock(attach->dmabuf->resv);
 		attach->sgt = sgt;
 		attach->dir = DMA_BIDIRECTIONAL;
 	}
@@ -901,8 +962,7 @@ err_unpin:
 		dmabuf->ops->unpin(attach);
 
 err_unlock:
-	if (dma_buf_is_dynamic(attach->dmabuf))
-		dma_resv_unlock(attach->dmabuf->resv);
+	dma_resv_unlock(attach->dmabuf->resv);
 
 	dma_buf_detach(dmabuf, attach);
 	return ERR_PTR(ret);
@@ -945,24 +1005,22 @@ static void __unmap_dma_buf(struct dma_buf_attachment *attach,
  */
 void dma_buf_detach(struct dma_buf *dmabuf, struct dma_buf_attachment *attach)
 {
-	if (WARN_ON(!dmabuf || !attach))
+	if (WARN_ON(!dmabuf || !attach || dmabuf != attach->dmabuf))
 		return;
 
+	dma_resv_lock(dmabuf->resv, NULL);
+
 	if (attach->sgt) {
-		if (dma_buf_is_dynamic(attach->dmabuf))
-			dma_resv_lock(attach->dmabuf->resv, NULL);
 
 		__unmap_dma_buf(attach, attach->sgt, attach->dir);
 
-		if (dma_buf_is_dynamic(attach->dmabuf)) {
+		if (dma_buf_is_dynamic(attach->dmabuf))
 			dmabuf->ops->unpin(attach);
-			dma_resv_unlock(attach->dmabuf->resv);
-		}
 	}
-
-	dma_resv_lock(dmabuf->resv, NULL);
 	list_del(&attach->node);
+
 	dma_resv_unlock(dmabuf->resv);
+
 	if (dmabuf->ops->detach)
 		dmabuf->ops->detach(dmabuf, attach);
 
@@ -1053,8 +1111,7 @@ struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach,
 	if (WARN_ON(!attach || !attach->dmabuf))
 		return ERR_PTR(-EINVAL);
 
-	if (dma_buf_attachment_is_dynamic(attach))
-		dma_resv_assert_held(attach->dmabuf->resv);
+	dma_resv_assert_held(attach->dmabuf->resv);
 
 	if (attach->sgt) {
 		/*
@@ -1069,7 +1126,6 @@ struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach,
 	}
 
 	if (dma_buf_is_dynamic(attach->dmabuf)) {
-		dma_resv_assert_held(attach->dmabuf->resv);
 		if (!IS_ENABLED(CONFIG_DMABUF_MOVE_NOTIFY)) {
 			r = attach->dmabuf->ops->pin(attach);
 			if (r)
@@ -1111,6 +1167,34 @@ struct sg_table *dma_buf_map_attachment(struct dma_buf_attachment *attach,
 }
 EXPORT_SYMBOL_NS_GPL(dma_buf_map_attachment, DMA_BUF);
 
+/**
+ * dma_buf_map_attachment_unlocked - Returns the scatterlist table of the attachment;
+ * mapped into _device_ address space. Is a wrapper for map_dma_buf() of the
+ * dma_buf_ops.
+ * @attach:	[in]	attachment whose scatterlist is to be returned
+ * @direction:	[in]	direction of DMA transfer
+ *
+ * Unlocked variant of dma_buf_map_attachment().
+ */
+struct sg_table *
+dma_buf_map_attachment_unlocked(struct dma_buf_attachment *attach,
+				enum dma_data_direction direction)
+{
+	struct sg_table *sg_table;
+
+	might_sleep();
+
+	if (WARN_ON(!attach || !attach->dmabuf))
+		return ERR_PTR(-EINVAL);
+
+	dma_resv_lock(attach->dmabuf->resv, NULL);
+	sg_table = dma_buf_map_attachment(attach, direction);
+	dma_resv_unlock(attach->dmabuf->resv);
+
+	return sg_table;
+}
+EXPORT_SYMBOL_NS_GPL(dma_buf_map_attachment_unlocked, DMA_BUF);
+
 /**
  * dma_buf_unmap_attachment - unmaps and decreases usecount of the buffer;might
  * deallocate the scatterlist associated. Is a wrapper for unmap_dma_buf() of
@@ -1130,15 +1214,11 @@ void dma_buf_unmap_attachment(struct dma_buf_attachment *attach,
 	if (WARN_ON(!attach || !attach->dmabuf || !sg_table))
 		return;
 
-	if (dma_buf_attachment_is_dynamic(attach))
-		dma_resv_assert_held(attach->dmabuf->resv);
+	dma_resv_assert_held(attach->dmabuf->resv);
 
 	if (attach->sgt == sg_table)
 		return;
 
-	if (dma_buf_is_dynamic(attach->dmabuf))
-		dma_resv_assert_held(attach->dmabuf->resv);
-
 	__unmap_dma_buf(attach, sg_table, direction);
 
 	if (dma_buf_is_dynamic(attach->dmabuf) &&
@@ -1147,6 +1227,31 @@ void dma_buf_unmap_attachment(struct dma_buf_attachment *attach,
 }
 EXPORT_SYMBOL_NS_GPL(dma_buf_unmap_attachment, DMA_BUF);
 
+/**
+ * dma_buf_unmap_attachment_unlocked - unmaps and decreases usecount of the buffer;might
+ * deallocate the scatterlist associated. Is a wrapper for unmap_dma_buf() of
+ * dma_buf_ops.
+ * @attach:	[in]	attachment to unmap buffer from
+ * @sg_table:	[in]	scatterlist info of the buffer to unmap
+ * @direction:	[in]	direction of DMA transfer
+ *
+ * Unlocked variant of dma_buf_unmap_attachment().
+ */
+void dma_buf_unmap_attachment_unlocked(struct dma_buf_attachment *attach,
+				       struct sg_table *sg_table,
+				       enum dma_data_direction direction)
+{
+	might_sleep();
+
+	if (WARN_ON(!attach || !attach->dmabuf || !sg_table))
+		return;
+
+	dma_resv_lock(attach->dmabuf->resv, NULL);
+	dma_buf_unmap_attachment(attach, sg_table, direction);
+	dma_resv_unlock(attach->dmabuf->resv);
+}
+EXPORT_SYMBOL_NS_GPL(dma_buf_unmap_attachment_unlocked, DMA_BUF);
+
 /**
  * dma_buf_move_notify - notify attachments that DMA-buf is moving
  *
@@ -1358,6 +1463,8 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_end_cpu_access, DMA_BUF);
 int dma_buf_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma,
 		 unsigned long pgoff)
 {
+	int ret;
+
 	if (WARN_ON(!dmabuf || !vma))
 		return -EINVAL;
 
@@ -1378,7 +1485,11 @@ int dma_buf_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma,
 	vma_set_file(vma, dmabuf->file);
 	vma->vm_pgoff = pgoff;
 
-	return dmabuf->ops->mmap(dmabuf, vma);
+	dma_resv_lock(dmabuf->resv, NULL);
+	ret = dmabuf->ops->mmap(dmabuf, vma);
+	dma_resv_unlock(dmabuf->resv);
+
+	return ret;
 }
 EXPORT_SYMBOL_NS_GPL(dma_buf_mmap, DMA_BUF);
 
@@ -1401,41 +1512,67 @@ EXPORT_SYMBOL_NS_GPL(dma_buf_mmap, DMA_BUF);
 int dma_buf_vmap(struct dma_buf *dmabuf, struct iosys_map *map)
 {
 	struct iosys_map ptr;
-	int ret = 0;
+	int ret;
 
 	iosys_map_clear(map);
 
 	if (WARN_ON(!dmabuf))
 		return -EINVAL;
 
+	dma_resv_assert_held(dmabuf->resv);
+
 	if (!dmabuf->ops->vmap)
 		return -EINVAL;
 
-	mutex_lock(&dmabuf->lock);
 	if (dmabuf->vmapping_counter) {
 		dmabuf->vmapping_counter++;
 		BUG_ON(iosys_map_is_null(&dmabuf->vmap_ptr));
 		*map = dmabuf->vmap_ptr;
-		goto out_unlock;
+		return 0;
 	}
 
 	BUG_ON(iosys_map_is_set(&dmabuf->vmap_ptr));
 
 	ret = dmabuf->ops->vmap(dmabuf, &ptr);
 	if (WARN_ON_ONCE(ret))
-		goto out_unlock;
+		return ret;
 
 	dmabuf->vmap_ptr = ptr;
 	dmabuf->vmapping_counter = 1;
 
 	*map = dmabuf->vmap_ptr;
 
-out_unlock:
-	mutex_unlock(&dmabuf->lock);
-	return ret;
+	return 0;
 }
 EXPORT_SYMBOL_NS_GPL(dma_buf_vmap, DMA_BUF);
 
+/**
+ * dma_buf_vmap_unlocked - Create virtual mapping for the buffer object into kernel
+ * address space. Same restrictions as for vmap and friends apply.
+ * @dmabuf:	[in]	buffer to vmap
+ * @map:	[out]	returns the vmap pointer
+ *
+ * Unlocked version of dma_buf_vmap()
+ *
+ * Returns 0 on success, or a negative errno code otherwise.
+ */
+int dma_buf_vmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map)
+{
+	int ret;
+
+	iosys_map_clear(map);
+
+	if (WARN_ON(!dmabuf))
+		return -EINVAL;
+
+	dma_resv_lock(dmabuf->resv, NULL);
+	ret = dma_buf_vmap(dmabuf, map);
+	dma_resv_unlock(dmabuf->resv);
+
+	return ret;
+}
+EXPORT_SYMBOL_NS_GPL(dma_buf_vmap_unlocked, DMA_BUF);
+
 /**
  * dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap.
  * @dmabuf:	[in]	buffer to vunmap
@@ -1446,20 +1583,36 @@ void dma_buf_vunmap(struct dma_buf *dmabuf, struct iosys_map *map)
 	if (WARN_ON(!dmabuf))
 		return;
 
+	dma_resv_assert_held(dmabuf->resv);
+
 	BUG_ON(iosys_map_is_null(&dmabuf->vmap_ptr));
 	BUG_ON(dmabuf->vmapping_counter == 0);
 	BUG_ON(!iosys_map_is_equal(&dmabuf->vmap_ptr, map));
 
-	mutex_lock(&dmabuf->lock);
 	if (--dmabuf->vmapping_counter == 0) {
 		if (dmabuf->ops->vunmap)
 			dmabuf->ops->vunmap(dmabuf, map);
 		iosys_map_clear(&dmabuf->vmap_ptr);
 	}
-	mutex_unlock(&dmabuf->lock);
 }
 EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap, DMA_BUF);
 
+/**
+ * dma_buf_vunmap_unlocked - Unmap a vmap obtained by dma_buf_vmap.
+ * @dmabuf:	[in]	buffer to vunmap
+ * @map:	[in]	vmap pointer to vunmap
+ */
+void dma_buf_vunmap_unlocked(struct dma_buf *dmabuf, struct iosys_map *map)
+{
+	if (WARN_ON(!dmabuf))
+		return;
+
+	dma_resv_lock(dmabuf->resv, NULL);
+	dma_buf_vunmap(dmabuf, map);
+	dma_resv_unlock(dmabuf->resv);
+}
+EXPORT_SYMBOL_NS_GPL(dma_buf_vunmap_unlocked, DMA_BUF);
+
 #ifdef CONFIG_DEBUG_FS
 static int dma_buf_debug_show(struct seq_file *s, void *unused)
 {
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-fence.c linux-libre-6.2-gnu/drivers/dma-buf/dma-fence.c
index 406b4e26f538..0de0482cd36e 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-fence.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-fence.c
@@ -167,7 +167,7 @@ struct dma_fence *dma_fence_allocate_private_stub(void)
 		       0, 0);
 
 	set_bit(DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT,
-		&dma_fence_stub.flags);
+		&fence->flags);
 
 	dma_fence_signal(fence);
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-heap.c linux-libre-6.2-gnu/drivers/dma-buf/dma-heap.c
index 59d158873f4c..c9e41e8a9e27 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-heap.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-heap.c
@@ -301,7 +301,7 @@ err0:
 	return err_ret;
 }
 
-static char *dma_heap_devnode(struct device *dev, umode_t *mode)
+static char *dma_heap_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "dma_heap/%s", dev_name(dev));
 }
diff --git linux-libre-6.1-gnu/drivers/dma-buf/dma-resv.c linux-libre-6.2-gnu/drivers/dma-buf/dma-resv.c
index e3885c90a3ac..1c76aed8e262 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/dma-resv.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/dma-resv.c
@@ -98,12 +98,17 @@ static void dma_resv_list_set(struct dma_resv_list *list,
 static struct dma_resv_list *dma_resv_list_alloc(unsigned int max_fences)
 {
 	struct dma_resv_list *list;
+	size_t size;
 
-	list = kmalloc(struct_size(list, table, max_fences), GFP_KERNEL);
+	/* Round up to the next kmalloc bucket size. */
+	size = kmalloc_size_roundup(struct_size(list, table, max_fences));
+
+	list = kmalloc(size, GFP_KERNEL);
 	if (!list)
 		return NULL;
 
-	list->max_fences = (ksize(list) - offsetof(typeof(*list), table)) /
+	/* Given the resulting bucket size, recalculated max_fences. */
+	list->max_fences = (size - offsetof(typeof(*list), table)) /
 		sizeof(*list->table);
 
 	return list;
diff --git linux-libre-6.1-gnu/drivers/dma-buf/heaps/cma_heap.c linux-libre-6.2-gnu/drivers/dma-buf/heaps/cma_heap.c
index 28fb04eccdd0..1131fb943992 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/heaps/cma_heap.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/heaps/cma_heap.c
@@ -13,6 +13,7 @@
 #include <linux/dma-buf.h>
 #include <linux/dma-heap.h>
 #include <linux/dma-map-ops.h>
+#include <linux/dma-resv.h>
 #include <linux/err.h>
 #include <linux/highmem.h>
 #include <linux/io.h>
@@ -182,6 +183,8 @@ static int cma_heap_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
 {
 	struct cma_heap_buffer *buffer = dmabuf->priv;
 
+	dma_resv_assert_held(dmabuf->resv);
+
 	if ((vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) == 0)
 		return -EINVAL;
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/heaps/system_heap.c linux-libre-6.2-gnu/drivers/dma-buf/heaps/system_heap.c
index fcf836ba9c1f..e8bd10e60998 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/heaps/system_heap.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/heaps/system_heap.c
@@ -13,6 +13,7 @@
 #include <linux/dma-buf.h>
 #include <linux/dma-mapping.h>
 #include <linux/dma-heap.h>
+#include <linux/dma-resv.h>
 #include <linux/err.h>
 #include <linux/highmem.h>
 #include <linux/mm.h>
@@ -201,6 +202,8 @@ static int system_heap_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)
 	struct sg_page_iter piter;
 	int ret;
 
+	dma_resv_assert_held(dmabuf->resv);
+
 	for_each_sgtable_page(table, &piter, vma->vm_pgoff) {
 		struct page *page = sg_page_iter_page(&piter);
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/st-dma-fence-chain.c linux-libre-6.2-gnu/drivers/dma-buf/st-dma-fence-chain.c
index 0a9b099d0518..c0979c8049b5 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/st-dma-fence-chain.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/st-dma-fence-chain.c
@@ -400,7 +400,7 @@ static int __find_race(void *arg)
 		struct dma_fence *fence = dma_fence_get(data->fc.tail);
 		int seqno;
 
-		seqno = prandom_u32_max(data->fc.chain_length) + 1;
+		seqno = get_random_u32_inclusive(1, data->fc.chain_length);
 
 		err = dma_fence_chain_find_seqno(&fence, seqno);
 		if (err) {
@@ -429,7 +429,7 @@ static int __find_race(void *arg)
 		dma_fence_put(fence);
 
 signal:
-		seqno = prandom_u32_max(data->fc.chain_length - 1);
+		seqno = get_random_u32_below(data->fc.chain_length - 1);
 		dma_fence_signal(data->fc.fences[seqno]);
 		cond_resched();
 	}
@@ -637,7 +637,7 @@ static void randomise_fences(struct fence_chains *fc)
 	while (--count) {
 		unsigned int swp;
 
-		swp = prandom_u32_max(count + 1);
+		swp = get_random_u32_below(count + 1);
 		if (swp == count)
 			continue;
 
diff --git linux-libre-6.1-gnu/drivers/dma-buf/udmabuf.c linux-libre-6.2-gnu/drivers/dma-buf/udmabuf.c
index 2bcdb935a3ac..283816fbd72f 100644
--- linux-libre-6.1-gnu/drivers/dma-buf/udmabuf.c
+++ linux-libre-6.2-gnu/drivers/dma-buf/udmabuf.c
@@ -2,6 +2,7 @@
 #include <linux/cred.h>
 #include <linux/device.h>
 #include <linux/dma-buf.h>
+#include <linux/dma-resv.h>
 #include <linux/highmem.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
@@ -49,6 +50,8 @@ static int mmap_udmabuf(struct dma_buf *buf, struct vm_area_struct *vma)
 {
 	struct udmabuf *ubuf = buf->priv;
 
+	dma_resv_assert_held(buf->resv);
+
 	if ((vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) == 0)
 		return -EINVAL;
 
diff --git linux-libre-6.1-gnu/drivers/dma/Kconfig linux-libre-6.2-gnu/drivers/dma/Kconfig
index 7524b62a8870..b6d48d54f42f 100644
--- linux-libre-6.1-gnu/drivers/dma/Kconfig
+++ linux-libre-6.2-gnu/drivers/dma/Kconfig
@@ -97,6 +97,7 @@ config AT_HDMAC
 	tristate "Atmel AHB DMA support"
 	depends on ARCH_AT91
 	select DMA_ENGINE
+	select DMA_VIRTUAL_CHANNELS
 	help
 	  Support the Atmel AHB DMA controller.
 
@@ -357,14 +358,6 @@ config INTEL_IOATDMA
 
 	  If unsure, say N.
 
-config INTEL_IOP_ADMA
-	tristate "Intel IOP32x ADMA support"
-	depends on ARCH_IOP32X || COMPILE_TEST
-	select DMA_ENGINE
-	select ASYNC_TX_ENABLE_CHANNEL_SWITCH
-	help
-	  Enable support for the Intel(R) IOP Series RAID engines.
-
 config K3_DMA
 	tristate "Hisilicon K3 DMA support"
 	depends on ARCH_HI3xxx || ARCH_HISI || COMPILE_TEST
@@ -462,7 +455,7 @@ config MV_XOR_V2
 	select DMA_ENGINE
 	select DMA_ENGINE_RAID
 	select ASYNC_TX_ENABLE_CHANNEL_SWITCH
-	select GENERIC_MSI_IRQ_DOMAIN
+	select GENERIC_MSI_IRQ
 	help
 	  Enable support for the Marvell version 2 XOR engine.
 
diff --git linux-libre-6.1-gnu/drivers/dma/Makefile linux-libre-6.2-gnu/drivers/dma/Makefile
index 10f7d4241001..5b55ada052a7 100644
--- linux-libre-6.1-gnu/drivers/dma/Makefile
+++ linux-libre-6.2-gnu/drivers/dma/Makefile
@@ -44,7 +44,6 @@ obj-$(CONFIG_IMX_SDMA) += imx-sdma.o
 obj-$(CONFIG_INTEL_IDMA64) += idma64.o
 obj-$(CONFIG_INTEL_IOATDMA) += ioat/
 obj-y += idxd/
-obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o
 obj-$(CONFIG_K3_DMA) += k3dma.o
 obj-$(CONFIG_LPC18XX_DMAMUX) += lpc18xx-dmamux.o
 obj-$(CONFIG_MILBEAUT_HDMAC) += milbeaut-hdmac.o
diff --git linux-libre-6.1-gnu/drivers/dma/apple-admac.c linux-libre-6.2-gnu/drivers/dma/apple-admac.c
index a2cc520225d3..90f28bda29c8 100644
--- linux-libre-6.1-gnu/drivers/dma/apple-admac.c
+++ linux-libre-6.2-gnu/drivers/dma/apple-admac.c
@@ -21,6 +21,12 @@
 #define NCHANNELS_MAX	64
 #define IRQ_NOUTPUTS	4
 
+/*
+ * For allocation purposes we split the cache
+ * memory into blocks of fixed size (given in bytes).
+ */
+#define SRAM_BLOCK	2048
+
 #define RING_WRITE_SLOT		GENMASK(1, 0)
 #define RING_READ_SLOT		GENMASK(5, 4)
 #define RING_FULL		BIT(9)
@@ -36,6 +42,9 @@
 #define REG_TX_STOP		0x0004
 #define REG_RX_START		0x0008
 #define REG_RX_STOP		0x000c
+#define REG_IMPRINT		0x0090
+#define REG_TX_SRAM_SIZE	0x0094
+#define REG_RX_SRAM_SIZE	0x0098
 
 #define REG_CHAN_CTL(ch)	(0x8000 + (ch) * 0x200)
 #define REG_CHAN_CTL_RST_RINGS	BIT(0)
@@ -53,7 +62,9 @@
 #define BUS_WIDTH_FRAME_2_WORDS	0x10
 #define BUS_WIDTH_FRAME_4_WORDS	0x20
 
-#define CHAN_BUFSIZE		0x8000
+#define REG_CHAN_SRAM_CARVEOUT(ch)	(0x8050 + (ch) * 0x200)
+#define CHAN_SRAM_CARVEOUT_SIZE		GENMASK(31, 16)
+#define CHAN_SRAM_CARVEOUT_BASE		GENMASK(15, 0)
 
 #define REG_CHAN_FIFOCTL(ch)	(0x8054 + (ch) * 0x200)
 #define CHAN_FIFOCTL_LIMIT	GENMASK(31, 16)
@@ -76,6 +87,8 @@ struct admac_chan {
 	struct dma_chan chan;
 	struct tasklet_struct tasklet;
 
+	u32 carveout;
+
 	spinlock_t lock;
 	struct admac_tx *current_tx;
 	int nperiod_acks;
@@ -92,12 +105,24 @@ struct admac_chan {
 	struct list_head to_free;
 };
 
+struct admac_sram {
+	u32 size;
+	/*
+	 * SRAM_CARVEOUT has 16-bit fields, so the SRAM cannot be larger than
+	 * 64K and a 32-bit bitfield over 2K blocks covers it.
+	 */
+	u32 allocated;
+};
+
 struct admac_data {
 	struct dma_device dma;
 	struct device *dev;
 	__iomem void *base;
 	struct reset_control *rstc;
 
+	struct mutex cache_alloc_lock;
+	struct admac_sram txcache, rxcache;
+
 	int irq;
 	int irq_index;
 	int nchannels;
@@ -118,6 +143,60 @@ struct admac_tx {
 	struct list_head node;
 };
 
+static int admac_alloc_sram_carveout(struct admac_data *ad,
+				     enum dma_transfer_direction dir,
+				     u32 *out)
+{
+	struct admac_sram *sram;
+	int i, ret = 0, nblocks;
+
+	if (dir == DMA_MEM_TO_DEV)
+		sram = &ad->txcache;
+	else
+		sram = &ad->rxcache;
+
+	mutex_lock(&ad->cache_alloc_lock);
+
+	nblocks = sram->size / SRAM_BLOCK;
+	for (i = 0; i < nblocks; i++)
+		if (!(sram->allocated & BIT(i)))
+			break;
+
+	if (i < nblocks) {
+		*out = FIELD_PREP(CHAN_SRAM_CARVEOUT_BASE, i * SRAM_BLOCK) |
+			FIELD_PREP(CHAN_SRAM_CARVEOUT_SIZE, SRAM_BLOCK);
+		sram->allocated |= BIT(i);
+	} else {
+		ret = -EBUSY;
+	}
+
+	mutex_unlock(&ad->cache_alloc_lock);
+
+	return ret;
+}
+
+static void admac_free_sram_carveout(struct admac_data *ad,
+				     enum dma_transfer_direction dir,
+				     u32 carveout)
+{
+	struct admac_sram *sram;
+	u32 base = FIELD_GET(CHAN_SRAM_CARVEOUT_BASE, carveout);
+	int i;
+
+	if (dir == DMA_MEM_TO_DEV)
+		sram = &ad->txcache;
+	else
+		sram = &ad->rxcache;
+
+	if (WARN_ON(base >= sram->size))
+		return;
+
+	mutex_lock(&ad->cache_alloc_lock);
+	i = base / SRAM_BLOCK;
+	sram->allocated &= ~BIT(i);
+	mutex_unlock(&ad->cache_alloc_lock);
+}
+
 static void admac_modify(struct admac_data *ad, int reg, u32 mask, u32 val)
 {
 	void __iomem *addr = ad->base + reg;
@@ -466,15 +545,28 @@ static void admac_synchronize(struct dma_chan *chan)
 static int admac_alloc_chan_resources(struct dma_chan *chan)
 {
 	struct admac_chan *adchan = to_admac_chan(chan);
+	struct admac_data *ad = adchan->host;
+	int ret;
 
 	dma_cookie_init(&adchan->chan);
+	ret = admac_alloc_sram_carveout(ad, admac_chan_direction(adchan->no),
+					&adchan->carveout);
+	if (ret < 0)
+		return ret;
+
+	writel_relaxed(adchan->carveout,
+		       ad->base + REG_CHAN_SRAM_CARVEOUT(adchan->no));
 	return 0;
 }
 
 static void admac_free_chan_resources(struct dma_chan *chan)
 {
+	struct admac_chan *adchan = to_admac_chan(chan);
+
 	admac_terminate_all(chan);
 	admac_synchronize(chan);
+	admac_free_sram_carveout(adchan->host, admac_chan_direction(adchan->no),
+				 adchan->carveout);
 }
 
 static struct dma_chan *admac_dma_of_xlate(struct of_phandle_args *dma_spec,
@@ -712,6 +804,7 @@ static int admac_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ad);
 	ad->dev = &pdev->dev;
 	ad->nchannels = nchannels;
+	mutex_init(&ad->cache_alloc_lock);
 
 	/*
 	 * The controller has 4 IRQ outputs. Try them all until
@@ -801,6 +894,13 @@ static int admac_probe(struct platform_device *pdev)
 		goto free_irq;
 	}
 
+	ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE);
+	ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE);
+
+	dev_info(&pdev->dev, "Audio DMA Controller\n");
+	dev_info(&pdev->dev, "imprint %x TX cache %u RX cache %u\n",
+		 readl_relaxed(ad->base + REG_IMPRINT), ad->txcache.size, ad->rxcache.size);
+
 	return 0;
 
 free_irq:
diff --git linux-libre-6.1-gnu/drivers/dma/at_hdmac.c linux-libre-6.2-gnu/drivers/dma/at_hdmac.c
index 858bd64f1313..8858470246e1 100644
--- linux-libre-6.1-gnu/drivers/dma/at_hdmac.c
+++ linux-libre-6.2-gnu/drivers/dma/at_hdmac.c
@@ -3,6 +3,7 @@
  * Driver for the Atmel AHB DMA Controller (aka HDMA or DMAC on AT91 systems)
  *
  * Copyright (C) 2008 Atmel Corporation
+ * Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries
  *
  * This supports the Atmel AHB DMA Controller found in several Atmel SoCs.
  * The only Atmel DMA Controller that is not covered by this driver is the one
@@ -10,20 +11,22 @@
  */
 
 #include <dt-bindings/dma/at91.h>
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/dmaengine.h>
-#include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/overflow.h>
 #include <linux/of_device.h>
 #include <linux/of_dma.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
 
-#include "at_hdmac_regs.h"
 #include "dmaengine.h"
+#include "virt-dma.h"
 
 /*
  * Glossary
@@ -34,9 +37,449 @@
  * atc_	/ atchan	: ATmel DMA Channel entity related
  */
 
-#define	ATC_DEFAULT_CFG		(ATC_FIFOCFG_HALFFIFO)
-#define	ATC_DEFAULT_CTRLB	(ATC_SIF(AT_DMA_MEM_IF) \
-				|ATC_DIF(AT_DMA_MEM_IF))
+#define	AT_DMA_MAX_NR_CHANNELS	8
+
+/* Global Configuration Register */
+#define AT_DMA_GCFG		0x00
+#define AT_DMA_IF_BIGEND(i)	BIT((i))	/* AHB-Lite Interface i in Big-endian mode */
+#define AT_DMA_ARB_CFG		BIT(4)		/* Arbiter mode. */
+
+/* Controller Enable Register */
+#define AT_DMA_EN		0x04
+#define AT_DMA_ENABLE		BIT(0)
+
+/* Software Single Request Register */
+#define AT_DMA_SREQ		0x08
+#define AT_DMA_SSREQ(x)		BIT((x) << 1)		/* Request a source single transfer on channel x */
+#define AT_DMA_DSREQ(x)		BIT(1 + ((x) << 1))	/* Request a destination single transfer on channel x */
+
+/* Software Chunk Transfer Request Register */
+#define AT_DMA_CREQ		0x0c
+#define AT_DMA_SCREQ(x)		BIT((x) << 1)		/* Request a source chunk transfer on channel x */
+#define AT_DMA_DCREQ(x)		BIT(1 + ((x) << 1))	/* Request a destination chunk transfer on channel x */
+
+/* Software Last Transfer Flag Register */
+#define AT_DMA_LAST		0x10
+#define AT_DMA_SLAST(x)		BIT((x) << 1)		/* This src rq is last tx of buffer on channel x */
+#define AT_DMA_DLAST(x)		BIT(1 + ((x) << 1))	/* This dst rq is last tx of buffer on channel x */
+
+/* Request Synchronization Register */
+#define AT_DMA_SYNC		0x14
+#define AT_DMA_SYR(h)		BIT((h))		/* Synchronize handshake line h */
+
+/* Error, Chained Buffer transfer completed and Buffer transfer completed Interrupt registers */
+#define AT_DMA_EBCIER		0x18			/* Enable register */
+#define AT_DMA_EBCIDR		0x1c			/* Disable register */
+#define AT_DMA_EBCIMR		0x20			/* Mask Register */
+#define AT_DMA_EBCISR		0x24			/* Status Register */
+#define AT_DMA_CBTC_OFFSET	8
+#define AT_DMA_ERR_OFFSET	16
+#define AT_DMA_BTC(x)		BIT((x))
+#define AT_DMA_CBTC(x)		BIT(AT_DMA_CBTC_OFFSET + (x))
+#define AT_DMA_ERR(x)		BIT(AT_DMA_ERR_OFFSET + (x))
+
+/* Channel Handler Enable Register */
+#define AT_DMA_CHER		0x28
+#define AT_DMA_ENA(x)		BIT((x))
+#define AT_DMA_SUSP(x)		BIT(8 + (x))
+#define AT_DMA_KEEP(x)		BIT(24 + (x))
+
+/* Channel Handler Disable Register */
+#define AT_DMA_CHDR		0x2c
+#define AT_DMA_DIS(x)		BIT(x)
+#define AT_DMA_RES(x)		BIT(8 + (x))
+
+/* Channel Handler Status Register */
+#define AT_DMA_CHSR		0x30
+#define AT_DMA_EMPT(x)		BIT(16 + (x))
+#define AT_DMA_STAL(x)		BIT(24 + (x))
+
+/* Channel registers base address */
+#define AT_DMA_CH_REGS_BASE	0x3c
+#define ch_regs(x)		(AT_DMA_CH_REGS_BASE + (x) * 0x28) /* Channel x base addr */
+
+/* Hardware register offset for each channel */
+#define ATC_SADDR_OFFSET	0x00	/* Source Address Register */
+#define ATC_DADDR_OFFSET	0x04	/* Destination Address Register */
+#define ATC_DSCR_OFFSET		0x08	/* Descriptor Address Register */
+#define ATC_CTRLA_OFFSET	0x0c	/* Control A Register */
+#define ATC_CTRLB_OFFSET	0x10	/* Control B Register */
+#define ATC_CFG_OFFSET		0x14	/* Configuration Register */
+#define ATC_SPIP_OFFSET		0x18	/* Src PIP Configuration Register */
+#define ATC_DPIP_OFFSET		0x1c	/* Dst PIP Configuration Register */
+
+
+/* Bitfield definitions */
+
+/* Bitfields in DSCR */
+#define ATC_DSCR_IF		GENMASK(1, 0)	/* Dsc feched via AHB-Lite Interface */
+
+/* Bitfields in CTRLA */
+#define ATC_BTSIZE_MAX		GENMASK(15, 0)	/* Maximum Buffer Transfer Size */
+#define ATC_BTSIZE		GENMASK(15, 0)	/* Buffer Transfer Size */
+#define ATC_SCSIZE		GENMASK(18, 16)	/* Source Chunk Transfer Size */
+#define ATC_DCSIZE		GENMASK(22, 20)	/* Destination Chunk Transfer Size */
+#define ATC_SRC_WIDTH		GENMASK(25, 24)	/* Source Single Transfer Size */
+#define ATC_DST_WIDTH		GENMASK(29, 28)	/* Destination Single Transfer Size */
+#define ATC_DONE		BIT(31)	/* Tx Done (only written back in descriptor) */
+
+/* Bitfields in CTRLB */
+#define ATC_SIF			GENMASK(1, 0)	/* Src tx done via AHB-Lite Interface i */
+#define ATC_DIF			GENMASK(5, 4)	/* Dst tx done via AHB-Lite Interface i */
+#define AT_DMA_MEM_IF		0x0		/* interface 0 as memory interface */
+#define AT_DMA_PER_IF		0x1		/* interface 1 as peripheral interface */
+#define ATC_SRC_PIP		BIT(8)		/* Source Picture-in-Picture enabled */
+#define ATC_DST_PIP		BIT(12)		/* Destination Picture-in-Picture enabled */
+#define ATC_SRC_DSCR_DIS	BIT(16)		/* Src Descriptor fetch disable */
+#define ATC_DST_DSCR_DIS	BIT(20)		/* Dst Descriptor fetch disable */
+#define ATC_FC			GENMASK(22, 21)	/* Choose Flow Controller */
+#define ATC_FC_MEM2MEM		0x0		/* Mem-to-Mem (DMA) */
+#define ATC_FC_MEM2PER		0x1		/* Mem-to-Periph (DMA) */
+#define ATC_FC_PER2MEM		0x2		/* Periph-to-Mem (DMA) */
+#define ATC_FC_PER2PER		0x3		/* Periph-to-Periph (DMA) */
+#define ATC_FC_PER2MEM_PER	0x4		/* Periph-to-Mem (Peripheral) */
+#define ATC_FC_MEM2PER_PER	0x5		/* Mem-to-Periph (Peripheral) */
+#define ATC_FC_PER2PER_SRCPER	0x6		/* Periph-to-Periph (Src Peripheral) */
+#define ATC_FC_PER2PER_DSTPER	0x7		/* Periph-to-Periph (Dst Peripheral) */
+#define ATC_SRC_ADDR_MODE	GENMASK(25, 24)
+#define ATC_SRC_ADDR_MODE_INCR	0x0		/* Incrementing Mode */
+#define ATC_SRC_ADDR_MODE_DECR	0x1		/* Decrementing Mode */
+#define ATC_SRC_ADDR_MODE_FIXED	0x2		/* Fixed Mode */
+#define ATC_DST_ADDR_MODE	GENMASK(29, 28)
+#define ATC_DST_ADDR_MODE_INCR	0x0		/* Incrementing Mode */
+#define ATC_DST_ADDR_MODE_DECR	0x1		/* Decrementing Mode */
+#define ATC_DST_ADDR_MODE_FIXED	0x2		/* Fixed Mode */
+#define ATC_IEN			BIT(30)		/* BTC interrupt enable (active low) */
+#define ATC_AUTO		BIT(31)		/* Auto multiple buffer tx enable */
+
+/* Bitfields in CFG */
+#define ATC_PER_MSB(h)	((0x30U & (h)) >> 4)	/* Extract most significant bits of a handshaking identifier */
+
+#define ATC_SRC_PER		GENMASK(3, 0)	/* Channel src rq associated with periph handshaking ifc h */
+#define ATC_DST_PER		GENMASK(7, 4)	/* Channel dst rq associated with periph handshaking ifc h */
+#define ATC_SRC_REP		BIT(8)		/* Source Replay Mod */
+#define ATC_SRC_H2SEL		BIT(9)		/* Source Handshaking Mod */
+#define ATC_SRC_PER_MSB		GENMASK(11, 10)	/* Channel src rq (most significant bits) */
+#define ATC_DST_REP		BIT(12)		/* Destination Replay Mod */
+#define ATC_DST_H2SEL		BIT(13)		/* Destination Handshaking Mod */
+#define ATC_DST_PER_MSB		GENMASK(15, 14)	/* Channel dst rq (most significant bits) */
+#define ATC_SOD			BIT(16)		/* Stop On Done */
+#define ATC_LOCK_IF		BIT(20)		/* Interface Lock */
+#define ATC_LOCK_B		BIT(21)		/* AHB Bus Lock */
+#define ATC_LOCK_IF_L		BIT(22)		/* Master Interface Arbiter Lock */
+#define ATC_AHB_PROT		GENMASK(26, 24)	/* AHB Protection */
+#define ATC_FIFOCFG		GENMASK(29, 28)	/* FIFO Request Configuration */
+#define ATC_FIFOCFG_LARGESTBURST	0x0
+#define ATC_FIFOCFG_HALFFIFO		0x1
+#define ATC_FIFOCFG_ENOUGHSPACE		0x2
+
+/* Bitfields in SPIP */
+#define ATC_SPIP_HOLE		GENMASK(15, 0)
+#define ATC_SPIP_BOUNDARY	GENMASK(25, 16)
+
+/* Bitfields in DPIP */
+#define ATC_DPIP_HOLE		GENMASK(15, 0)
+#define ATC_DPIP_BOUNDARY	GENMASK(25, 16)
+
+#define ATC_SRC_PER_ID(id)	(FIELD_PREP(ATC_SRC_PER_MSB, (id)) |	\
+				 FIELD_PREP(ATC_SRC_PER, (id)))
+#define ATC_DST_PER_ID(id)	(FIELD_PREP(ATC_DST_PER_MSB, (id)) |	\
+				 FIELD_PREP(ATC_DST_PER, (id)))
+
+
+
+/*--  descriptors  -----------------------------------------------------*/
+
+/* LLI == Linked List Item; aka DMA buffer descriptor */
+struct at_lli {
+	/* values that are not changed by hardware */
+	u32 saddr;
+	u32 daddr;
+	/* value that may get written back: */
+	u32 ctrla;
+	/* more values that are not changed by hardware */
+	u32 ctrlb;
+	u32 dscr;	/* chain to next lli */
+};
+
+/**
+ * struct atdma_sg - atdma scatter gather entry
+ * @len: length of the current Linked List Item.
+ * @lli: linked list item that is passed to the DMA controller
+ * @lli_phys: physical address of the LLI.
+ */
+struct atdma_sg {
+	unsigned int len;
+	struct at_lli *lli;
+	dma_addr_t lli_phys;
+};
+
+/**
+ * struct at_desc - software descriptor
+ * @vd: pointer to the virtual dma descriptor.
+ * @atchan: pointer to the atmel dma channel.
+ * @total_len: total transaction byte count
+ * @sg_len: number of sg entries.
+ * @sg: array of sgs.
+ */
+struct at_desc {
+	struct				virt_dma_desc vd;
+	struct				at_dma_chan *atchan;
+	size_t				total_len;
+	unsigned int			sglen;
+	/* Interleaved data */
+	size_t				boundary;
+	size_t				dst_hole;
+	size_t				src_hole;
+
+	/* Memset temporary buffer */
+	bool				memset_buffer;
+	dma_addr_t			memset_paddr;
+	int				*memset_vaddr;
+	struct atdma_sg			sg[];
+};
+
+/*--  Channels  --------------------------------------------------------*/
+
+/**
+ * atc_status - information bits stored in channel status flag
+ *
+ * Manipulated with atomic operations.
+ */
+enum atc_status {
+	ATC_IS_PAUSED = 1,
+	ATC_IS_CYCLIC = 24,
+};
+
+/**
+ * struct at_dma_chan - internal representation of an Atmel HDMAC channel
+ * @vc: virtual dma channel entry.
+ * @atdma: pointer to the driver data.
+ * @ch_regs: memory mapped register base
+ * @mask: channel index in a mask
+ * @per_if: peripheral interface
+ * @mem_if: memory interface
+ * @status: transmit status information from irq/prep* functions
+ *                to tasklet (use atomic operations)
+ * @save_cfg: configuration register that is saved on suspend/resume cycle
+ * @save_dscr: for cyclic operations, preserve next descriptor address in
+ *             the cyclic list on suspend/resume cycle
+ * @dma_sconfig: configuration for slave transfers, passed via
+ * .device_config
+ * @desc: pointer to the atmel dma descriptor.
+ */
+struct at_dma_chan {
+	struct virt_dma_chan	vc;
+	struct at_dma		*atdma;
+	void __iomem		*ch_regs;
+	u8			mask;
+	u8			per_if;
+	u8			mem_if;
+	unsigned long		status;
+	u32			save_cfg;
+	u32			save_dscr;
+	struct dma_slave_config	dma_sconfig;
+	bool			cyclic;
+	struct at_desc		*desc;
+};
+
+#define	channel_readl(atchan, name) \
+	__raw_readl((atchan)->ch_regs + ATC_##name##_OFFSET)
+
+#define	channel_writel(atchan, name, val) \
+	__raw_writel((val), (atchan)->ch_regs + ATC_##name##_OFFSET)
+
+/*
+ * Fix sconfig's burst size according to at_hdmac. We need to convert them as:
+ * 1 -> 0, 4 -> 1, 8 -> 2, 16 -> 3, 32 -> 4, 64 -> 5, 128 -> 6, 256 -> 7.
+ *
+ * This can be done by finding most significant bit set.
+ */
+static inline void convert_burst(u32 *maxburst)
+{
+	if (*maxburst > 1)
+		*maxburst = fls(*maxburst) - 2;
+	else
+		*maxburst = 0;
+}
+
+/*
+ * Fix sconfig's bus width according to at_hdmac.
+ * 1 byte -> 0, 2 bytes -> 1, 4 bytes -> 2.
+ */
+static inline u8 convert_buswidth(enum dma_slave_buswidth addr_width)
+{
+	switch (addr_width) {
+	case DMA_SLAVE_BUSWIDTH_2_BYTES:
+		return 1;
+	case DMA_SLAVE_BUSWIDTH_4_BYTES:
+		return 2;
+	default:
+		/* For 1 byte width or fallback */
+		return 0;
+	}
+}
+
+/*--  Controller  ------------------------------------------------------*/
+
+/**
+ * struct at_dma - internal representation of an Atmel HDMA Controller
+ * @dma_device: dmaengine dma_device object members
+ * @atdma_devtype: identifier of DMA controller compatibility
+ * @ch_regs: memory mapped register base
+ * @clk: dma controller clock
+ * @save_imr: interrupt mask register that is saved on suspend/resume cycle
+ * @all_chan_mask: all channels availlable in a mask
+ * @lli_pool: hw lli table
+ * @chan: channels table to store at_dma_chan structures
+ */
+struct at_dma {
+	struct dma_device	dma_device;
+	void __iomem		*regs;
+	struct clk		*clk;
+	u32			save_imr;
+
+	u8			all_chan_mask;
+
+	struct dma_pool		*lli_pool;
+	struct dma_pool		*memset_pool;
+	/* AT THE END channels table */
+	struct at_dma_chan	chan[];
+};
+
+#define	dma_readl(atdma, name) \
+	__raw_readl((atdma)->regs + AT_DMA_##name)
+#define	dma_writel(atdma, name, val) \
+	__raw_writel((val), (atdma)->regs + AT_DMA_##name)
+
+static inline struct at_desc *to_atdma_desc(struct dma_async_tx_descriptor *t)
+{
+	return container_of(t, struct at_desc, vd.tx);
+}
+
+static inline struct at_dma_chan *to_at_dma_chan(struct dma_chan *chan)
+{
+	return container_of(chan, struct at_dma_chan, vc.chan);
+}
+
+static inline struct at_dma *to_at_dma(struct dma_device *ddev)
+{
+	return container_of(ddev, struct at_dma, dma_device);
+}
+
+
+/*--  Helper functions  ------------------------------------------------*/
+
+static struct device *chan2dev(struct dma_chan *chan)
+{
+	return &chan->dev->device;
+}
+
+#if defined(VERBOSE_DEBUG)
+static void vdbg_dump_regs(struct at_dma_chan *atchan)
+{
+	struct at_dma	*atdma = to_at_dma(atchan->vc.chan.device);
+
+	dev_err(chan2dev(&atchan->vc.chan),
+		"  channel %d : imr = 0x%x, chsr = 0x%x\n",
+		atchan->vc.chan.chan_id,
+		dma_readl(atdma, EBCIMR),
+		dma_readl(atdma, CHSR));
+
+	dev_err(chan2dev(&atchan->vc.chan),
+		"  channel: s0x%x d0x%x ctrl0x%x:0x%x cfg0x%x l0x%x\n",
+		channel_readl(atchan, SADDR),
+		channel_readl(atchan, DADDR),
+		channel_readl(atchan, CTRLA),
+		channel_readl(atchan, CTRLB),
+		channel_readl(atchan, CFG),
+		channel_readl(atchan, DSCR));
+}
+#else
+static void vdbg_dump_regs(struct at_dma_chan *atchan) {}
+#endif
+
+static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
+{
+	dev_crit(chan2dev(&atchan->vc.chan),
+		 "desc: s%pad d%pad ctrl0x%x:0x%x l%pad\n",
+		 &lli->saddr, &lli->daddr,
+		 lli->ctrla, lli->ctrlb, &lli->dscr);
+}
+
+
+static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on)
+{
+	u32 ebci;
+
+	/* enable interrupts on buffer transfer completion & error */
+	ebci =    AT_DMA_BTC(chan_id)
+		| AT_DMA_ERR(chan_id);
+	if (on)
+		dma_writel(atdma, EBCIER, ebci);
+	else
+		dma_writel(atdma, EBCIDR, ebci);
+}
+
+static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id)
+{
+	atc_setup_irq(atdma, chan_id, 1);
+}
+
+static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id)
+{
+	atc_setup_irq(atdma, chan_id, 0);
+}
+
+
+/**
+ * atc_chan_is_enabled - test if given channel is enabled
+ * @atchan: channel we want to test status
+ */
+static inline int atc_chan_is_enabled(struct at_dma_chan *atchan)
+{
+	struct at_dma *atdma = to_at_dma(atchan->vc.chan.device);
+
+	return !!(dma_readl(atdma, CHSR) & atchan->mask);
+}
+
+/**
+ * atc_chan_is_paused - test channel pause/resume status
+ * @atchan: channel we want to test status
+ */
+static inline int atc_chan_is_paused(struct at_dma_chan *atchan)
+{
+	return test_bit(ATC_IS_PAUSED, &atchan->status);
+}
+
+/**
+ * atc_chan_is_cyclic - test if given channel has cyclic property set
+ * @atchan: channel we want to test status
+ */
+static inline int atc_chan_is_cyclic(struct at_dma_chan *atchan)
+{
+	return test_bit(ATC_IS_CYCLIC, &atchan->status);
+}
+
+/**
+ * set_lli_eol - set end-of-link to descriptor so it will end transfer
+ * @desc: descriptor, signle or at the end of a chain, to end chain on
+ * @i: index of the atmel scatter gather entry that is at the end of the chain.
+ */
+static void set_lli_eol(struct at_desc *desc, unsigned int i)
+{
+	u32 ctrlb = desc->sg[i].lli->ctrlb;
+
+	ctrlb &= ~ATC_IEN;
+	ctrlb |= ATC_SRC_DSCR_DIS | ATC_DST_DSCR_DIS;
+
+	desc->sg[i].lli->ctrlb = ctrlb;
+	desc->sg[i].lli->dscr = 0;
+}
+
+#define	ATC_DEFAULT_CFG		FIELD_PREP(ATC_FIFOCFG, ATC_FIFOCFG_HALFFIFO)
+#define	ATC_DEFAULT_CTRLB	(FIELD_PREP(ATC_SIF, AT_DMA_MEM_IF) | \
+				 FIELD_PREP(ATC_DIF, AT_DMA_MEM_IF))
 #define ATC_DMA_BUSWIDTHS\
 	(BIT(DMA_SLAVE_BUSWIDTH_UNDEFINED) |\
 	BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |\
@@ -74,13 +517,6 @@ struct at_dma_slave {
 	u32			cfg;
 };
 
-/* prototypes */
-static dma_cookie_t atc_tx_submit(struct dma_async_tx_descriptor *tx);
-static void atc_issue_pending(struct dma_chan *chan);
-
-
-/*----------------------------------------------------------------------*/
-
 static inline unsigned int atc_get_xfer_width(dma_addr_t src, dma_addr_t dst,
 						size_t len)
 {
@@ -96,194 +532,72 @@ static inline unsigned int atc_get_xfer_width(dma_addr_t src, dma_addr_t dst,
 	return width;
 }
 
-static struct at_desc *atc_first_active(struct at_dma_chan *atchan)
-{
-	return list_first_entry(&atchan->active_list,
-				struct at_desc, desc_node);
-}
-
-static struct at_desc *atc_first_queued(struct at_dma_chan *atchan)
-{
-	return list_first_entry(&atchan->queue,
-				struct at_desc, desc_node);
-}
-
-/**
- * atc_alloc_descriptor - allocate and return an initialized descriptor
- * @chan: the channel to allocate descriptors for
- * @gfp_flags: GFP allocation flags
- *
- * Note: The ack-bit is positioned in the descriptor flag at creation time
- *       to make initial allocation more convenient. This bit will be cleared
- *       and control will be given to client at usage time (during
- *       preparation functions).
- */
-static struct at_desc *atc_alloc_descriptor(struct dma_chan *chan,
-					    gfp_t gfp_flags)
-{
-	struct at_desc	*desc = NULL;
-	struct at_dma	*atdma = to_at_dma(chan->device);
-	dma_addr_t phys;
-
-	desc = dma_pool_zalloc(atdma->dma_desc_pool, gfp_flags, &phys);
-	if (desc) {
-		INIT_LIST_HEAD(&desc->tx_list);
-		dma_async_tx_descriptor_init(&desc->txd, chan);
-		/* txd.flags will be overwritten in prep functions */
-		desc->txd.flags = DMA_CTRL_ACK;
-		desc->txd.tx_submit = atc_tx_submit;
-		desc->txd.phys = phys;
-	}
-
-	return desc;
-}
-
-/**
- * atc_desc_get - get an unused descriptor from free_list
- * @atchan: channel we want a new descriptor for
- */
-static struct at_desc *atc_desc_get(struct at_dma_chan *atchan)
+static void atdma_lli_chain(struct at_desc *desc, unsigned int i)
 {
-	struct at_desc *desc, *_desc;
-	struct at_desc *ret = NULL;
-	unsigned long flags;
-	unsigned int i = 0;
-
-	spin_lock_irqsave(&atchan->lock, flags);
-	list_for_each_entry_safe(desc, _desc, &atchan->free_list, desc_node) {
-		i++;
-		if (async_tx_test_ack(&desc->txd)) {
-			list_del(&desc->desc_node);
-			ret = desc;
-			break;
-		}
-		dev_dbg(chan2dev(&atchan->chan_common),
-				"desc %p not ACKed\n", desc);
-	}
-	spin_unlock_irqrestore(&atchan->lock, flags);
-	dev_vdbg(chan2dev(&atchan->chan_common),
-		"scanned %u descriptors on freelist\n", i);
-
-	/* no more descriptor available in initial pool: create one more */
-	if (!ret)
-		ret = atc_alloc_descriptor(&atchan->chan_common, GFP_NOWAIT);
-
-	return ret;
-}
+	struct atdma_sg *atdma_sg = &desc->sg[i];
 
-/**
- * atc_desc_put - move a descriptor, including any children, to the free list
- * @atchan: channel we work on
- * @desc: descriptor, at the head of a chain, to move to free list
- */
-static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc)
-{
-	if (desc) {
-		struct at_desc *child;
-		unsigned long flags;
-
-		spin_lock_irqsave(&atchan->lock, flags);
-		list_for_each_entry(child, &desc->tx_list, desc_node)
-			dev_vdbg(chan2dev(&atchan->chan_common),
-					"moving child desc %p to freelist\n",
-					child);
-		list_splice_init(&desc->tx_list, &atchan->free_list);
-		dev_vdbg(chan2dev(&atchan->chan_common),
-			 "moving desc %p to freelist\n", desc);
-		list_add(&desc->desc_node, &atchan->free_list);
-		spin_unlock_irqrestore(&atchan->lock, flags);
-	}
-}
-
-/**
- * atc_desc_chain - build chain adding a descriptor
- * @first: address of first descriptor of the chain
- * @prev: address of previous descriptor of the chain
- * @desc: descriptor to queue
- *
- * Called from prep_* functions
- */
-static void atc_desc_chain(struct at_desc **first, struct at_desc **prev,
-			   struct at_desc *desc)
-{
-	if (!(*first)) {
-		*first = desc;
-	} else {
-		/* inform the HW lli about chaining */
-		(*prev)->lli.dscr = desc->txd.phys;
-		/* insert the link descriptor to the LD ring */
-		list_add_tail(&desc->desc_node,
-				&(*first)->tx_list);
-	}
-	*prev = desc;
+	if (i)
+		desc->sg[i - 1].lli->dscr = atdma_sg->lli_phys;
 }
 
 /**
  * atc_dostart - starts the DMA engine for real
  * @atchan: the channel we want to start
- * @first: first descriptor in the list we want to begin with
- *
- * Called with atchan->lock held and bh disabled
  */
-static void atc_dostart(struct at_dma_chan *atchan, struct at_desc *first)
+static void atc_dostart(struct at_dma_chan *atchan)
 {
-	struct at_dma	*atdma = to_at_dma(atchan->chan_common.device);
+	struct virt_dma_desc *vd = vchan_next_desc(&atchan->vc);
+	struct at_desc *desc;
 
-	/* ASSERT:  channel is idle */
-	if (atc_chan_is_enabled(atchan)) {
-		dev_err(chan2dev(&atchan->chan_common),
-			"BUG: Attempted to start non-idle channel\n");
-		dev_err(chan2dev(&atchan->chan_common),
-			"  channel: s0x%x d0x%x ctrl0x%x:0x%x l0x%x\n",
-			channel_readl(atchan, SADDR),
-			channel_readl(atchan, DADDR),
-			channel_readl(atchan, CTRLA),
-			channel_readl(atchan, CTRLB),
-			channel_readl(atchan, DSCR));
-
-		/* The tasklet will hopefully advance the queue... */
+	if (!vd) {
+		atchan->desc = NULL;
 		return;
 	}
 
 	vdbg_dump_regs(atchan);
 
+	list_del(&vd->node);
+	atchan->desc = desc = to_atdma_desc(&vd->tx);
+
 	channel_writel(atchan, SADDR, 0);
 	channel_writel(atchan, DADDR, 0);
 	channel_writel(atchan, CTRLA, 0);
 	channel_writel(atchan, CTRLB, 0);
-	channel_writel(atchan, DSCR, first->txd.phys);
-	channel_writel(atchan, SPIP, ATC_SPIP_HOLE(first->src_hole) |
-		       ATC_SPIP_BOUNDARY(first->boundary));
-	channel_writel(atchan, DPIP, ATC_DPIP_HOLE(first->dst_hole) |
-		       ATC_DPIP_BOUNDARY(first->boundary));
+	channel_writel(atchan, DSCR, desc->sg[0].lli_phys);
+	channel_writel(atchan, SPIP,
+		       FIELD_PREP(ATC_SPIP_HOLE, desc->src_hole) |
+		       FIELD_PREP(ATC_SPIP_BOUNDARY, desc->boundary));
+	channel_writel(atchan, DPIP,
+		       FIELD_PREP(ATC_DPIP_HOLE, desc->dst_hole) |
+		       FIELD_PREP(ATC_DPIP_BOUNDARY, desc->boundary));
+
 	/* Don't allow CPU to reorder channel enable. */
 	wmb();
-	dma_writel(atdma, CHER, atchan->mask);
+	dma_writel(atchan->atdma, CHER, atchan->mask);
 
 	vdbg_dump_regs(atchan);
 }
 
-/*
- * atc_get_desc_by_cookie - get the descriptor of a cookie
- * @atchan: the DMA channel
- * @cookie: the cookie to get the descriptor for
- */
-static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,
-						dma_cookie_t cookie)
+static void atdma_desc_free(struct virt_dma_desc *vd)
 {
-	struct at_desc *desc, *_desc;
+	struct at_dma *atdma = to_at_dma(vd->tx.chan->device);
+	struct at_desc *desc = to_atdma_desc(&vd->tx);
+	unsigned int i;
 
-	list_for_each_entry_safe(desc, _desc, &atchan->queue, desc_node) {
-		if (desc->txd.cookie == cookie)
-			return desc;
+	for (i = 0; i < desc->sglen; i++) {
+		if (desc->sg[i].lli)
+			dma_pool_free(atdma->lli_pool, desc->sg[i].lli,
+				      desc->sg[i].lli_phys);
 	}
 
-	list_for_each_entry_safe(desc, _desc, &atchan->active_list, desc_node) {
-		if (desc->txd.cookie == cookie)
-			return desc;
+	/* If the transfer was a memset, free our temporary buffer */
+	if (desc->memset_buffer) {
+		dma_pool_free(atdma->memset_pool, desc->memset_vaddr,
+			      desc->memset_paddr);
+		desc->memset_buffer = false;
 	}
 
-	return NULL;
+	kfree(desc);
 }
 
 /**
@@ -293,10 +607,10 @@ static struct at_desc *atc_get_desc_by_cookie(struct at_dma_chan *atchan,
  * @current_len: the number of bytes left before reading CTRLA
  * @ctrla: the value of CTRLA
  */
-static inline int atc_calc_bytes_left(int current_len, u32 ctrla)
+static inline u32 atc_calc_bytes_left(u32 current_len, u32 ctrla)
 {
-	u32 btsize = (ctrla & ATC_BTSIZE_MAX);
-	u32 src_width = ATC_REG_TO_SRC_WIDTH(ctrla);
+	u32 btsize = FIELD_GET(ATC_BTSIZE, ctrla);
+	u32 src_width = FIELD_GET(ATC_SRC_WIDTH, ctrla);
 
 	/*
 	 * According to the datasheet, when reading the Control A Register
@@ -308,246 +622,153 @@ static inline int atc_calc_bytes_left(int current_len, u32 ctrla)
 }
 
 /**
- * atc_get_bytes_left - get the number of bytes residue for a cookie
- * @chan: DMA channel
- * @cookie: transaction identifier to check status of
+ * atc_get_llis_residue - Get residue for a hardware linked list transfer
+ *
+ * Calculate the residue by removing the length of the Linked List Item (LLI)
+ * already transferred from the total length. To get the current LLI we can use
+ * the value of the channel's DSCR register and compare it against the DSCR
+ * value of each LLI.
+ *
+ * The CTRLA register provides us with the amount of data already read from the
+ * source for the LLI. So we can compute a more accurate residue by also
+ * removing the number of bytes corresponding to this amount of data.
+ *
+ * However, the DSCR and CTRLA registers cannot be read both atomically. Hence a
+ * race condition may occur: the first read register may refer to one LLI
+ * whereas the second read may refer to a later LLI in the list because of the
+ * DMA transfer progression inbetween the two reads.
+ *
+ * One solution could have been to pause the DMA transfer, read the DSCR and
+ * CTRLA then resume the DMA transfer. Nonetheless, this approach presents some
+ * drawbacks:
+ * - If the DMA transfer is paused, RX overruns or TX underruns are more likey
+ *   to occur depending on the system latency. Taking the USART driver as an
+ *   example, it uses a cyclic DMA transfer to read data from the Receive
+ *   Holding Register (RHR) to avoid RX overruns since the RHR is not protected
+ *   by any FIFO on most Atmel SoCs. So pausing the DMA transfer to compute the
+ *   residue would break the USART driver design.
+ * - The atc_pause() function masks interrupts but we'd rather avoid to do so
+ * for system latency purpose.
+ *
+ * Then we'd rather use another solution: the DSCR is read a first time, the
+ * CTRLA is read in turn, next the DSCR is read a second time. If the two
+ * consecutive read values of the DSCR are the same then we assume both refers
+ * to the very same LLI as well as the CTRLA value read inbetween does. For
+ * cyclic tranfers, the assumption is that a full loop is "not so fast". If the
+ * two DSCR values are different, we read again the CTRLA then the DSCR till two
+ * consecutive read values from DSCR are equal or till the maximum trials is
+ * reach. This algorithm is very unlikely not to find a stable value for DSCR.
+ * @atchan: pointer to an atmel hdmac channel.
+ * @desc: pointer to the descriptor for which the residue is calculated.
+ * @residue: residue to be set to dma_tx_state.
+ * Returns 0 on success, -errno otherwise.
  */
-static int atc_get_bytes_left(struct dma_chan *chan, dma_cookie_t cookie)
+static int atc_get_llis_residue(struct at_dma_chan *atchan,
+				struct at_desc *desc, u32 *residue)
 {
-	struct at_dma_chan      *atchan = to_at_dma_chan(chan);
-	struct at_desc *desc_first = atc_first_active(atchan);
-	struct at_desc *desc;
-	int ret;
-	u32 ctrla, dscr;
+	u32 len, ctrla, dscr;
 	unsigned int i;
 
-	/*
-	 * If the cookie doesn't match to the currently running transfer then
-	 * we can return the total length of the associated DMA transfer,
-	 * because it is still queued.
-	 */
-	desc = atc_get_desc_by_cookie(atchan, cookie);
-	if (desc == NULL)
-		return -EINVAL;
-	else if (desc != desc_first)
-		return desc->total_len;
+	len = desc->total_len;
+	dscr = channel_readl(atchan, DSCR);
+	rmb(); /* ensure DSCR is read before CTRLA */
+	ctrla = channel_readl(atchan, CTRLA);
+	for (i = 0; i < ATC_MAX_DSCR_TRIALS; ++i) {
+		u32 new_dscr;
 
-	/* cookie matches to the currently running transfer */
-	ret = desc_first->total_len;
-
-	if (desc_first->lli.dscr) {
-		/* hardware linked list transfer */
+		rmb(); /* ensure DSCR is read after CTRLA */
+		new_dscr = channel_readl(atchan, DSCR);
 
 		/*
-		 * Calculate the residue by removing the length of the child
-		 * descriptors already transferred from the total length.
-		 * To get the current child descriptor we can use the value of
-		 * the channel's DSCR register and compare it against the value
-		 * of the hardware linked list structure of each child
-		 * descriptor.
-		 *
-		 * The CTRLA register provides us with the amount of data
-		 * already read from the source for the current child
-		 * descriptor. So we can compute a more accurate residue by also
-		 * removing the number of bytes corresponding to this amount of
-		 * data.
-		 *
-		 * However, the DSCR and CTRLA registers cannot be read both
-		 * atomically. Hence a race condition may occur: the first read
-		 * register may refer to one child descriptor whereas the second
-		 * read may refer to a later child descriptor in the list
-		 * because of the DMA transfer progression inbetween the two
-		 * reads.
-		 *
-		 * One solution could have been to pause the DMA transfer, read
-		 * the DSCR and CTRLA then resume the DMA transfer. Nonetheless,
-		 * this approach presents some drawbacks:
-		 * - If the DMA transfer is paused, RX overruns or TX underruns
-		 *   are more likey to occur depending on the system latency.
-		 *   Taking the USART driver as an example, it uses a cyclic DMA
-		 *   transfer to read data from the Receive Holding Register
-		 *   (RHR) to avoid RX overruns since the RHR is not protected
-		 *   by any FIFO on most Atmel SoCs. So pausing the DMA transfer
-		 *   to compute the residue would break the USART driver design.
-		 * - The atc_pause() function masks interrupts but we'd rather
-		 *   avoid to do so for system latency purpose.
-		 *
-		 * Then we'd rather use another solution: the DSCR is read a
-		 * first time, the CTRLA is read in turn, next the DSCR is read
-		 * a second time. If the two consecutive read values of the DSCR
-		 * are the same then we assume both refers to the very same
-		 * child descriptor as well as the CTRLA value read inbetween
-		 * does. For cyclic tranfers, the assumption is that a full loop
-		 * is "not so fast".
-		 * If the two DSCR values are different, we read again the CTRLA
-		 * then the DSCR till two consecutive read values from DSCR are
-		 * equal or till the maxium trials is reach.
-		 * This algorithm is very unlikely not to find a stable value for
-		 * DSCR.
+		 * If the DSCR register value has not changed inside the DMA
+		 * controller since the previous read, we assume that both the
+		 * dscr and ctrla values refers to the very same descriptor.
 		 */
-
-		dscr = channel_readl(atchan, DSCR);
-		rmb(); /* ensure DSCR is read before CTRLA */
-		ctrla = channel_readl(atchan, CTRLA);
-		for (i = 0; i < ATC_MAX_DSCR_TRIALS; ++i) {
-			u32 new_dscr;
-
-			rmb(); /* ensure DSCR is read after CTRLA */
-			new_dscr = channel_readl(atchan, DSCR);
-
-			/*
-			 * If the DSCR register value has not changed inside the
-			 * DMA controller since the previous read, we assume
-			 * that both the dscr and ctrla values refers to the
-			 * very same descriptor.
-			 */
-			if (likely(new_dscr == dscr))
-				break;
-
-			/*
-			 * DSCR has changed inside the DMA controller, so the
-			 * previouly read value of CTRLA may refer to an already
-			 * processed descriptor hence could be outdated.
-			 * We need to update ctrla to match the current
-			 * descriptor.
-			 */
-			dscr = new_dscr;
-			rmb(); /* ensure DSCR is read before CTRLA */
-			ctrla = channel_readl(atchan, CTRLA);
-		}
-		if (unlikely(i == ATC_MAX_DSCR_TRIALS))
-			return -ETIMEDOUT;
-
-		/* for the first descriptor we can be more accurate */
-		if (desc_first->lli.dscr == dscr)
-			return atc_calc_bytes_left(ret, ctrla);
-
-		ret -= desc_first->len;
-		list_for_each_entry(desc, &desc_first->tx_list, desc_node) {
-			if (desc->lli.dscr == dscr)
-				break;
-
-			ret -= desc->len;
-		}
+		if (likely(new_dscr == dscr))
+			break;
 
 		/*
-		 * For the current descriptor in the chain we can calculate
-		 * the remaining bytes using the channel's register.
+		 * DSCR has changed inside the DMA controller, so the previouly
+		 * read value of CTRLA may refer to an already processed
+		 * descriptor hence could be outdated. We need to update ctrla
+		 * to match the current descriptor.
 		 */
-		ret = atc_calc_bytes_left(ret, ctrla);
-	} else {
-		/* single transfer */
+		dscr = new_dscr;
+		rmb(); /* ensure DSCR is read before CTRLA */
 		ctrla = channel_readl(atchan, CTRLA);
-		ret = atc_calc_bytes_left(ret, ctrla);
 	}
+	if (unlikely(i == ATC_MAX_DSCR_TRIALS))
+		return -ETIMEDOUT;
 
-	return ret;
-}
-
-/**
- * atc_chain_complete - finish work for one transaction chain
- * @atchan: channel we work on
- * @desc: descriptor at the head of the chain we want do complete
- */
-static void
-atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc)
-{
-	struct dma_async_tx_descriptor	*txd = &desc->txd;
-	struct at_dma			*atdma = to_at_dma(atchan->chan_common.device);
-	unsigned long flags;
-
-	dev_vdbg(chan2dev(&atchan->chan_common),
-		"descriptor %u complete\n", txd->cookie);
-
-	spin_lock_irqsave(&atchan->lock, flags);
-
-	/* mark the descriptor as complete for non cyclic cases only */
-	if (!atc_chan_is_cyclic(atchan))
-		dma_cookie_complete(txd);
-
-	spin_unlock_irqrestore(&atchan->lock, flags);
-
-	dma_descriptor_unmap(txd);
-	/* for cyclic transfers,
-	 * no need to replay callback function while stopping */
-	if (!atc_chan_is_cyclic(atchan))
-		dmaengine_desc_get_callback_invoke(txd, NULL);
+	/* For the first descriptor we can be more accurate. */
+	if (desc->sg[0].lli->dscr == dscr) {
+		*residue = atc_calc_bytes_left(len, ctrla);
+		return 0;
+	}
+	len -= desc->sg[0].len;
 
-	dma_run_dependencies(txd);
+	for (i = 1; i < desc->sglen; i++) {
+		if (desc->sg[i].lli && desc->sg[i].lli->dscr == dscr)
+			break;
+		len -= desc->sg[i].len;
+	}
 
-	spin_lock_irqsave(&atchan->lock, flags);
-	/* move children to free_list */
-	list_splice_init(&desc->tx_list, &atchan->free_list);
-	/* add myself to free_list */
-	list_add(&desc->desc_node, &atchan->free_list);
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	/*
+	 * For the current LLI in the chain we can calculate the remaining bytes
+	 * using the channel's CTRLA register.
+	 */
+	*residue = atc_calc_bytes_left(len, ctrla);
+	return 0;
 
-	/* If the transfer was a memset, free our temporary buffer */
-	if (desc->memset_buffer) {
-		dma_pool_free(atdma->memset_pool, desc->memset_vaddr,
-			      desc->memset_paddr);
-		desc->memset_buffer = false;
-	}
 }
 
 /**
- * atc_advance_work - at the end of a transaction, move forward
- * @atchan: channel where the transaction ended
+ * atc_get_residue - get the number of bytes residue for a cookie.
+ * The residue is passed by address and updated on success.
+ * @chan: DMA channel
+ * @cookie: transaction identifier to check status of
+ * @residue: residue to be updated.
+ * Return 0 on success, -errono otherwise.
  */
-static void atc_advance_work(struct at_dma_chan *atchan)
+static int atc_get_residue(struct dma_chan *chan, dma_cookie_t cookie,
+			   u32 *residue)
 {
-	struct at_desc *desc;
-	unsigned long flags;
+	struct at_dma_chan *atchan = to_at_dma_chan(chan);
+	struct virt_dma_desc *vd;
+	struct at_desc *desc = NULL;
+	u32 len, ctrla;
 
-	dev_vdbg(chan2dev(&atchan->chan_common), "advance_work\n");
+	vd = vchan_find_desc(&atchan->vc, cookie);
+	if (vd)
+		desc = to_atdma_desc(&vd->tx);
+	else if (atchan->desc && atchan->desc->vd.tx.cookie == cookie)
+		desc = atchan->desc;
 
-	spin_lock_irqsave(&atchan->lock, flags);
-	if (atc_chan_is_enabled(atchan) || list_empty(&atchan->active_list))
-		return spin_unlock_irqrestore(&atchan->lock, flags);
+	if (!desc)
+		return -EINVAL;
 
-	desc = atc_first_active(atchan);
-	/* Remove the transfer node from the active list. */
-	list_del_init(&desc->desc_node);
-	spin_unlock_irqrestore(&atchan->lock, flags);
-	atc_chain_complete(atchan, desc);
+	if (desc->sg[0].lli->dscr)
+		/* hardware linked list transfer */
+		return atc_get_llis_residue(atchan, desc, residue);
 
-	/* advance work */
-	spin_lock_irqsave(&atchan->lock, flags);
-	if (!list_empty(&atchan->active_list)) {
-		desc = atc_first_queued(atchan);
-		list_move_tail(&desc->desc_node, &atchan->active_list);
-		atc_dostart(atchan, desc);
-	}
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	/* single transfer */
+	len = desc->total_len;
+	ctrla = channel_readl(atchan, CTRLA);
+	*residue = atc_calc_bytes_left(len, ctrla);
+	return 0;
 }
 
-
 /**
  * atc_handle_error - handle errors reported by DMA controller
- * @atchan: channel where error occurs
+ * @atchan: channel where error occurs.
+ * @i: channel index
  */
-static void atc_handle_error(struct at_dma_chan *atchan)
+static void atc_handle_error(struct at_dma_chan *atchan, unsigned int i)
 {
-	struct at_desc *bad_desc;
-	struct at_desc *desc;
-	struct at_desc *child;
-	unsigned long flags;
+	struct at_desc *desc = atchan->desc;
 
-	spin_lock_irqsave(&atchan->lock, flags);
-	/*
-	 * The descriptor currently at the head of the active list is
-	 * broked. Since we don't have any way to report errors, we'll
-	 * just have to scream loudly and try to carry on.
-	 */
-	bad_desc = atc_first_active(atchan);
-	list_del_init(&bad_desc->desc_node);
-
-	/* Try to restart the controller */
-	if (!list_empty(&atchan->active_list)) {
-		desc = atc_first_queued(atchan);
-		list_move_tail(&desc->desc_node, &atchan->active_list);
-		atc_dostart(atchan, desc);
-	}
+	/* Disable channel on AHB error */
+	dma_writel(atchan->atdma, CHDR, AT_DMA_RES(i) | atchan->mask);
 
 	/*
 	 * KERN_CRITICAL may seem harsh, but since this only happens
@@ -556,54 +777,42 @@ static void atc_handle_error(struct at_dma_chan *atchan)
 	 * controller flagged an error instead of scribbling over
 	 * random memory locations.
 	 */
-	dev_crit(chan2dev(&atchan->chan_common),
-			"Bad descriptor submitted for DMA!\n");
-	dev_crit(chan2dev(&atchan->chan_common),
-			"  cookie: %d\n", bad_desc->txd.cookie);
-	atc_dump_lli(atchan, &bad_desc->lli);
-	list_for_each_entry(child, &bad_desc->tx_list, desc_node)
-		atc_dump_lli(atchan, &child->lli);
-
-	spin_unlock_irqrestore(&atchan->lock, flags);
-
-	/* Pretend the descriptor completed successfully */
-	atc_chain_complete(atchan, bad_desc);
+	dev_crit(chan2dev(&atchan->vc.chan), "Bad descriptor submitted for DMA!\n");
+	dev_crit(chan2dev(&atchan->vc.chan), "cookie: %d\n",
+		 desc->vd.tx.cookie);
+	for (i = 0; i < desc->sglen; i++)
+		atc_dump_lli(atchan, desc->sg[i].lli);
 }
 
-/**
- * atc_handle_cyclic - at the end of a period, run callback function
- * @atchan: channel used for cyclic operations
- */
-static void atc_handle_cyclic(struct at_dma_chan *atchan)
+static void atdma_handle_chan_done(struct at_dma_chan *atchan, u32 pending,
+				   unsigned int i)
 {
-	struct at_desc			*first = atc_first_active(atchan);
-	struct dma_async_tx_descriptor	*txd = &first->txd;
-
-	dev_vdbg(chan2dev(&atchan->chan_common),
-			"new cyclic period llp 0x%08x\n",
-			channel_readl(atchan, DSCR));
-
-	dmaengine_desc_get_callback_invoke(txd, NULL);
-}
-
-/*--  IRQ & Tasklet  ---------------------------------------------------*/
-
-static void atc_tasklet(struct tasklet_struct *t)
-{
-	struct at_dma_chan *atchan = from_tasklet(atchan, t, tasklet);
+	struct at_desc *desc;
 
-	if (test_and_clear_bit(ATC_IS_ERROR, &atchan->status))
-		return atc_handle_error(atchan);
+	spin_lock(&atchan->vc.lock);
+	desc = atchan->desc;
 
-	if (atc_chan_is_cyclic(atchan))
-		return atc_handle_cyclic(atchan);
+	if (desc) {
+		if (pending & AT_DMA_ERR(i)) {
+			atc_handle_error(atchan, i);
+			/* Pretend the descriptor completed successfully */
+		}
 
-	atc_advance_work(atchan);
+		if (atc_chan_is_cyclic(atchan)) {
+			vchan_cyclic_callback(&desc->vd);
+		} else {
+			vchan_cookie_complete(&desc->vd);
+			atchan->desc = NULL;
+			if (!(atc_chan_is_enabled(atchan)))
+				atc_dostart(atchan);
+		}
+	}
+	spin_unlock(&atchan->vc.lock);
 }
 
 static irqreturn_t at_dma_interrupt(int irq, void *dev_id)
 {
-	struct at_dma		*atdma = (struct at_dma *)dev_id;
+	struct at_dma		*atdma = dev_id;
 	struct at_dma_chan	*atchan;
 	int			i;
 	u32			status, pending, imr;
@@ -617,23 +826,16 @@ static irqreturn_t at_dma_interrupt(int irq, void *dev_id)
 		if (!pending)
 			break;
 
-		dev_vdbg(atdma->dma_common.dev,
+		dev_vdbg(atdma->dma_device.dev,
 			"interrupt: status = 0x%08x, 0x%08x, 0x%08x\n",
 			 status, imr, pending);
 
-		for (i = 0; i < atdma->dma_common.chancnt; i++) {
+		for (i = 0; i < atdma->dma_device.chancnt; i++) {
 			atchan = &atdma->chan[i];
-			if (pending & (AT_DMA_BTC(i) | AT_DMA_ERR(i))) {
-				if (pending & AT_DMA_ERR(i)) {
-					/* Disable channel on AHB error */
-					dma_writel(atdma, CHDR,
-						AT_DMA_RES(i) | atchan->mask);
-					/* Give information to tasklet */
-					set_bit(ATC_IS_ERROR, &atchan->status);
-				}
-				tasklet_schedule(&atchan->tasklet);
-				ret = IRQ_HANDLED;
-			}
+			if (!(pending & (AT_DMA_BTC(i) | AT_DMA_ERR(i))))
+				continue;
+			atdma_handle_chan_done(atchan, pending, i);
+			ret = IRQ_HANDLED;
 		}
 
 	} while (pending);
@@ -641,35 +843,7 @@ static irqreturn_t at_dma_interrupt(int irq, void *dev_id)
 	return ret;
 }
 
-
 /*--  DMA Engine API  --------------------------------------------------*/
-
-/**
- * atc_tx_submit - set the prepared descriptor(s) to be executed by the engine
- * @tx: descriptor at the head of the transaction chain
- *
- * Queue chain if DMA engine is working already
- *
- * Cookie increment and adding to active_list or queue must be atomic
- */
-static dma_cookie_t atc_tx_submit(struct dma_async_tx_descriptor *tx)
-{
-	struct at_desc		*desc = txd_to_at_desc(tx);
-	struct at_dma_chan	*atchan = to_at_dma_chan(tx->chan);
-	dma_cookie_t		cookie;
-	unsigned long		flags;
-
-	spin_lock_irqsave(&atchan->lock, flags);
-	cookie = dma_cookie_assign(tx);
-
-	list_add_tail(&desc->desc_node, &atchan->queue);
-	spin_unlock_irqrestore(&atchan->lock, flags);
-
-	dev_vdbg(chan2dev(tx->chan), "tx_submit: queued %u\n",
-		 desc->txd.cookie);
-	return cookie;
-}
-
 /**
  * atc_prep_dma_interleaved - prepare memory to memory interleaved operation
  * @chan: the channel to prepare operation on
@@ -681,9 +855,12 @@ atc_prep_dma_interleaved(struct dma_chan *chan,
 			 struct dma_interleaved_template *xt,
 			 unsigned long flags)
 {
+	struct at_dma		*atdma = to_at_dma(chan->device);
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct data_chunk	*first;
-	struct at_desc		*desc = NULL;
+	struct atdma_sg		*atdma_sg;
+	struct at_desc		*desc;
+	struct at_lli		*lli;
 	size_t			xfer_count;
 	unsigned int		dwidth;
 	u32			ctrla;
@@ -722,8 +899,7 @@ atc_prep_dma_interleaved(struct dma_chan *chan,
 		len += chunk->size;
 	}
 
-	dwidth = atc_get_xfer_width(xt->src_start,
-				    xt->dst_start, len);
+	dwidth = atc_get_xfer_width(xt->src_start, xt->dst_start, len);
 
 	xfer_count = len >> dwidth;
 	if (xfer_count > ATC_BTSIZE_MAX) {
@@ -731,42 +907,43 @@ atc_prep_dma_interleaved(struct dma_chan *chan,
 		return NULL;
 	}
 
-	ctrla = ATC_SRC_WIDTH(dwidth) |
-		ATC_DST_WIDTH(dwidth);
-
-	ctrlb =   ATC_DEFAULT_CTRLB | ATC_IEN
-		| ATC_SRC_ADDR_MODE_INCR
-		| ATC_DST_ADDR_MODE_INCR
-		| ATC_SRC_PIP
-		| ATC_DST_PIP
-		| ATC_FC_MEM2MEM;
-
-	/* create the transfer */
-	desc = atc_desc_get(atchan);
-	if (!desc) {
-		dev_err(chan2dev(chan),
-			"%s: couldn't allocate our descriptor\n", __func__);
+	ctrla = FIELD_PREP(ATC_SRC_WIDTH, dwidth) |
+		FIELD_PREP(ATC_DST_WIDTH, dwidth);
+
+	ctrlb = ATC_DEFAULT_CTRLB | ATC_IEN |
+		FIELD_PREP(ATC_SRC_ADDR_MODE, ATC_SRC_ADDR_MODE_INCR) |
+		FIELD_PREP(ATC_DST_ADDR_MODE, ATC_DST_ADDR_MODE_INCR) |
+		ATC_SRC_PIP | ATC_DST_PIP |
+		FIELD_PREP(ATC_FC, ATC_FC_MEM2MEM);
+
+	desc = kzalloc(struct_size(desc, sg, 1), GFP_ATOMIC);
+	if (!desc)
+		return NULL;
+	desc->sglen = 1;
+
+	atdma_sg = desc->sg;
+	atdma_sg->lli = dma_pool_alloc(atdma->lli_pool, GFP_NOWAIT,
+				       &atdma_sg->lli_phys);
+	if (!atdma_sg->lli) {
+		kfree(desc);
 		return NULL;
 	}
+	lli = atdma_sg->lli;
 
-	desc->lli.saddr = xt->src_start;
-	desc->lli.daddr = xt->dst_start;
-	desc->lli.ctrla = ctrla | xfer_count;
-	desc->lli.ctrlb = ctrlb;
+	lli->saddr = xt->src_start;
+	lli->daddr = xt->dst_start;
+	lli->ctrla = ctrla | xfer_count;
+	lli->ctrlb = ctrlb;
 
 	desc->boundary = first->size >> dwidth;
 	desc->dst_hole = (dmaengine_get_dst_icg(xt, first) >> dwidth) + 1;
 	desc->src_hole = (dmaengine_get_src_icg(xt, first) >> dwidth) + 1;
 
-	desc->txd.cookie = -EBUSY;
-	desc->total_len = desc->len = len;
-
-	/* set end-of-link to the last link descriptor of list*/
-	set_desc_eol(desc);
-
-	desc->txd.flags = flags; /* client is in control of this ack */
+	atdma_sg->len = len;
+	desc->total_len = len;
 
-	return &desc->txd;
+	set_lli_eol(desc, 0);
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 }
 
 /**
@@ -781,29 +958,36 @@ static struct dma_async_tx_descriptor *
 atc_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
 		size_t len, unsigned long flags)
 {
+	struct at_dma		*atdma = to_at_dma(chan->device);
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_desc		*desc = NULL;
-	struct at_desc		*first = NULL;
-	struct at_desc		*prev = NULL;
 	size_t			xfer_count;
 	size_t			offset;
+	size_t			sg_len;
 	unsigned int		src_width;
 	unsigned int		dst_width;
+	unsigned int		i;
 	u32			ctrla;
 	u32			ctrlb;
 
-	dev_vdbg(chan2dev(chan), "prep_dma_memcpy: d%pad s%pad l0x%zx f0x%lx\n",
-			&dest, &src, len, flags);
+	dev_dbg(chan2dev(chan), "prep_dma_memcpy: d%pad s%pad l0x%zx f0x%lx\n",
+		&dest, &src, len, flags);
 
 	if (unlikely(!len)) {
-		dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");
+		dev_err(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");
 		return NULL;
 	}
 
-	ctrlb =   ATC_DEFAULT_CTRLB | ATC_IEN
-		| ATC_SRC_ADDR_MODE_INCR
-		| ATC_DST_ADDR_MODE_INCR
-		| ATC_FC_MEM2MEM;
+	sg_len = DIV_ROUND_UP(len, ATC_BTSIZE_MAX);
+	desc = kzalloc(struct_size(desc, sg, sg_len), GFP_ATOMIC);
+	if (!desc)
+		return NULL;
+	desc->sglen = sg_len;
+
+	ctrlb = ATC_DEFAULT_CTRLB | ATC_IEN |
+		FIELD_PREP(ATC_SRC_ADDR_MODE, ATC_SRC_ADDR_MODE_INCR) |
+		FIELD_PREP(ATC_DST_ADDR_MODE, ATC_DST_ADDR_MODE_INCR) |
+		FIELD_PREP(ATC_FC, ATC_FC_MEM2MEM);
 
 	/*
 	 * We can be a lot more clever here, but this should take care
@@ -811,82 +995,78 @@ atc_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
 	 */
 	src_width = dst_width = atc_get_xfer_width(src, dest, len);
 
-	ctrla = ATC_SRC_WIDTH(src_width) |
-		ATC_DST_WIDTH(dst_width);
+	ctrla = FIELD_PREP(ATC_SRC_WIDTH, src_width) |
+		FIELD_PREP(ATC_DST_WIDTH, dst_width);
 
-	for (offset = 0; offset < len; offset += xfer_count << src_width) {
-		xfer_count = min_t(size_t, (len - offset) >> src_width,
-				ATC_BTSIZE_MAX);
+	for (offset = 0, i = 0; offset < len;
+	     offset += xfer_count << src_width, i++) {
+		struct atdma_sg *atdma_sg = &desc->sg[i];
+		struct at_lli *lli;
 
-		desc = atc_desc_get(atchan);
-		if (!desc)
+		atdma_sg->lli = dma_pool_alloc(atdma->lli_pool, GFP_NOWAIT,
+					       &atdma_sg->lli_phys);
+		if (!atdma_sg->lli)
 			goto err_desc_get;
+		lli = atdma_sg->lli;
+
+		xfer_count = min_t(size_t, (len - offset) >> src_width,
+				   ATC_BTSIZE_MAX);
 
-		desc->lli.saddr = src + offset;
-		desc->lli.daddr = dest + offset;
-		desc->lli.ctrla = ctrla | xfer_count;
-		desc->lli.ctrlb = ctrlb;
+		lli->saddr = src + offset;
+		lli->daddr = dest + offset;
+		lli->ctrla = ctrla | xfer_count;
+		lli->ctrlb = ctrlb;
 
-		desc->txd.cookie = 0;
-		desc->len = xfer_count << src_width;
+		desc->sg[i].len = xfer_count << src_width;
 
-		atc_desc_chain(&first, &prev, desc);
+		atdma_lli_chain(desc, i);
 	}
 
-	/* First descriptor of the chain embedds additional information */
-	first->txd.cookie = -EBUSY;
-	first->total_len = len;
+	desc->total_len = len;
 
 	/* set end-of-link to the last link descriptor of list*/
-	set_desc_eol(desc);
-
-	first->txd.flags = flags; /* client is in control of this ack */
+	set_lli_eol(desc, i - 1);
 
-	return &first->txd;
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 
 err_desc_get:
-	atc_desc_put(atchan, first);
+	atdma_desc_free(&desc->vd);
 	return NULL;
 }
 
-static struct at_desc *atc_create_memset_desc(struct dma_chan *chan,
-					      dma_addr_t psrc,
-					      dma_addr_t pdst,
-					      size_t len)
+static int atdma_create_memset_lli(struct dma_chan *chan,
+				   struct atdma_sg *atdma_sg,
+				   dma_addr_t psrc, dma_addr_t pdst, size_t len)
 {
-	struct at_dma_chan *atchan = to_at_dma_chan(chan);
-	struct at_desc *desc;
+	struct at_dma *atdma = to_at_dma(chan->device);
+	struct at_lli *lli;
 	size_t xfer_count;
-
-	u32 ctrla = ATC_SRC_WIDTH(2) | ATC_DST_WIDTH(2);
+	u32 ctrla = FIELD_PREP(ATC_SRC_WIDTH, 2) | FIELD_PREP(ATC_DST_WIDTH, 2);
 	u32 ctrlb = ATC_DEFAULT_CTRLB | ATC_IEN |
-		ATC_SRC_ADDR_MODE_FIXED |
-		ATC_DST_ADDR_MODE_INCR |
-		ATC_FC_MEM2MEM;
+		    FIELD_PREP(ATC_SRC_ADDR_MODE, ATC_SRC_ADDR_MODE_FIXED) |
+		    FIELD_PREP(ATC_DST_ADDR_MODE, ATC_DST_ADDR_MODE_INCR) |
+		    FIELD_PREP(ATC_FC, ATC_FC_MEM2MEM);
 
 	xfer_count = len >> 2;
 	if (xfer_count > ATC_BTSIZE_MAX) {
-		dev_err(chan2dev(chan), "%s: buffer is too big\n",
-			__func__);
-		return NULL;
+		dev_err(chan2dev(chan), "%s: buffer is too big\n", __func__);
+		return -EINVAL;
 	}
 
-	desc = atc_desc_get(atchan);
-	if (!desc) {
-		dev_err(chan2dev(chan), "%s: can't get a descriptor\n",
-			__func__);
-		return NULL;
-	}
+	atdma_sg->lli = dma_pool_alloc(atdma->lli_pool, GFP_NOWAIT,
+				       &atdma_sg->lli_phys);
+	if (!atdma_sg->lli)
+		return -ENOMEM;
+	lli = atdma_sg->lli;
 
-	desc->lli.saddr = psrc;
-	desc->lli.daddr = pdst;
-	desc->lli.ctrla = ctrla | xfer_count;
-	desc->lli.ctrlb = ctrlb;
+	lli->saddr = psrc;
+	lli->daddr = pdst;
+	lli->ctrla = ctrla | xfer_count;
+	lli->ctrlb = ctrlb;
 
-	desc->txd.cookie = 0;
-	desc->len = len;
+	atdma_sg->len = len;
 
-	return desc;
+	return 0;
 }
 
 /**
@@ -901,11 +1081,13 @@ static struct dma_async_tx_descriptor *
 atc_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,
 		    size_t len, unsigned long flags)
 {
+	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
 	struct at_desc		*desc;
 	void __iomem		*vaddr;
 	dma_addr_t		paddr;
 	char			fill_pattern;
+	int			ret;
 
 	dev_vdbg(chan2dev(chan), "%s: d%pad v0x%x l0x%zx f0x%lx\n", __func__,
 		&dest, value, len, flags);
@@ -936,27 +1118,28 @@ atc_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value,
 		       (fill_pattern << 8) |
 		       fill_pattern;
 
-	desc = atc_create_memset_desc(chan, paddr, dest, len);
-	if (!desc) {
-		dev_err(chan2dev(chan), "%s: couldn't get a descriptor\n",
-			__func__);
+	desc = kzalloc(struct_size(desc, sg, 1), GFP_ATOMIC);
+	if (!desc)
 		goto err_free_buffer;
-	}
+	desc->sglen = 1;
+
+	ret = atdma_create_memset_lli(chan, desc->sg, paddr, dest, len);
+	if (ret)
+		goto err_free_desc;
 
 	desc->memset_paddr = paddr;
 	desc->memset_vaddr = vaddr;
 	desc->memset_buffer = true;
 
-	desc->txd.cookie = -EBUSY;
 	desc->total_len = len;
 
 	/* set end-of-link on the descriptor */
-	set_desc_eol(desc);
-
-	desc->txd.flags = flags;
+	set_lli_eol(desc, 0);
 
-	return &desc->txd;
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 
+err_free_desc:
+	kfree(desc);
 err_free_buffer:
 	dma_pool_free(atdma->memset_pool, vaddr, paddr);
 	return NULL;
@@ -970,12 +1153,13 @@ atc_prep_dma_memset_sg(struct dma_chan *chan,
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
-	struct at_desc		*desc = NULL, *first = NULL, *prev = NULL;
+	struct at_desc		*desc;
 	struct scatterlist	*sg;
 	void __iomem		*vaddr;
 	dma_addr_t		paddr;
 	size_t			total_len = 0;
 	int			i;
+	int			ret;
 
 	dev_vdbg(chan2dev(chan), "%s: v0x%x l0x%zx f0x%lx\n", __func__,
 		 value, sg_len, flags);
@@ -994,6 +1178,11 @@ atc_prep_dma_memset_sg(struct dma_chan *chan,
 	}
 	*(u32*)vaddr = value;
 
+	desc = kzalloc(struct_size(desc, sg, sg_len), GFP_ATOMIC);
+	if (!desc)
+		goto err_free_dma_buf;
+	desc->sglen = sg_len;
+
 	for_each_sg(sgl, sg, sg_len, i) {
 		dma_addr_t dest = sg_dma_address(sg);
 		size_t len = sg_dma_len(sg);
@@ -1004,38 +1193,33 @@ atc_prep_dma_memset_sg(struct dma_chan *chan,
 		if (!is_dma_fill_aligned(chan->device, dest, 0, len)) {
 			dev_err(chan2dev(chan), "%s: buffer is not aligned\n",
 				__func__);
-			goto err_put_desc;
+			goto err_free_desc;
 		}
 
-		desc = atc_create_memset_desc(chan, paddr, dest, len);
-		if (!desc)
-			goto err_put_desc;
-
-		atc_desc_chain(&first, &prev, desc);
+		ret = atdma_create_memset_lli(chan, &desc->sg[i], paddr, dest,
+					      len);
+		if (ret)
+			goto err_free_desc;
 
+		atdma_lli_chain(desc, i);
 		total_len += len;
 	}
 
-	/*
-	 * Only set the buffer pointers on the last descriptor to
-	 * avoid free'ing while we have our transfer still going
-	 */
 	desc->memset_paddr = paddr;
 	desc->memset_vaddr = vaddr;
 	desc->memset_buffer = true;
 
-	first->txd.cookie = -EBUSY;
-	first->total_len = total_len;
+	desc->total_len = total_len;
 
 	/* set end-of-link on the descriptor */
-	set_desc_eol(desc);
-
-	first->txd.flags = flags;
+	set_lli_eol(desc, i - 1);
 
-	return &first->txd;
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 
-err_put_desc:
-	atc_desc_put(atchan, first);
+err_free_desc:
+	atdma_desc_free(&desc->vd);
+err_free_dma_buf:
+	dma_pool_free(atdma->memset_pool, vaddr, paddr);
 	return NULL;
 }
 
@@ -1053,11 +1237,11 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 		unsigned int sg_len, enum dma_transfer_direction direction,
 		unsigned long flags, void *context)
 {
+	struct at_dma		*atdma = to_at_dma(chan->device);
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma_slave	*atslave = chan->private;
 	struct dma_slave_config	*sconfig = &atchan->dma_sconfig;
-	struct at_desc		*first = NULL;
-	struct at_desc		*prev = NULL;
+	struct at_desc		*desc;
 	u32			ctrla;
 	u32			ctrlb;
 	dma_addr_t		reg;
@@ -1077,27 +1261,38 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 		return NULL;
 	}
 
-	ctrla =   ATC_SCSIZE(sconfig->src_maxburst)
-		| ATC_DCSIZE(sconfig->dst_maxburst);
+	desc = kzalloc(struct_size(desc, sg, sg_len), GFP_ATOMIC);
+	if (!desc)
+		return NULL;
+	desc->sglen = sg_len;
+
+	ctrla = FIELD_PREP(ATC_SCSIZE, sconfig->src_maxburst) |
+		FIELD_PREP(ATC_DCSIZE, sconfig->dst_maxburst);
 	ctrlb = ATC_IEN;
 
 	switch (direction) {
 	case DMA_MEM_TO_DEV:
 		reg_width = convert_buswidth(sconfig->dst_addr_width);
-		ctrla |=  ATC_DST_WIDTH(reg_width);
-		ctrlb |=  ATC_DST_ADDR_MODE_FIXED
-			| ATC_SRC_ADDR_MODE_INCR
-			| ATC_FC_MEM2PER
-			| ATC_SIF(atchan->mem_if) | ATC_DIF(atchan->per_if);
+		ctrla |= FIELD_PREP(ATC_DST_WIDTH, reg_width);
+		ctrlb |= FIELD_PREP(ATC_DST_ADDR_MODE,
+				    ATC_DST_ADDR_MODE_FIXED) |
+			 FIELD_PREP(ATC_SRC_ADDR_MODE, ATC_SRC_ADDR_MODE_INCR) |
+			 FIELD_PREP(ATC_FC, ATC_FC_MEM2PER) |
+			 FIELD_PREP(ATC_SIF, atchan->mem_if) |
+			 FIELD_PREP(ATC_DIF, atchan->per_if);
 		reg = sconfig->dst_addr;
 		for_each_sg(sgl, sg, sg_len, i) {
-			struct at_desc	*desc;
+			struct atdma_sg *atdma_sg = &desc->sg[i];
+			struct at_lli *lli;
 			u32		len;
 			u32		mem;
 
-			desc = atc_desc_get(atchan);
-			if (!desc)
+			atdma_sg->lli = dma_pool_alloc(atdma->lli_pool,
+						       GFP_NOWAIT,
+						       &atdma_sg->lli_phys);
+			if (!atdma_sg->lli)
 				goto err_desc_get;
+			lli = atdma_sg->lli;
 
 			mem = sg_dma_address(sg);
 			len = sg_dma_len(sg);
@@ -1110,35 +1305,43 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 			if (unlikely(mem & 3 || len & 3))
 				mem_width = 0;
 
-			desc->lli.saddr = mem;
-			desc->lli.daddr = reg;
-			desc->lli.ctrla = ctrla
-					| ATC_SRC_WIDTH(mem_width)
-					| len >> mem_width;
-			desc->lli.ctrlb = ctrlb;
-			desc->len = len;
+			lli->saddr = mem;
+			lli->daddr = reg;
+			lli->ctrla = ctrla |
+				     FIELD_PREP(ATC_SRC_WIDTH, mem_width) |
+				     len >> mem_width;
+			lli->ctrlb = ctrlb;
 
-			atc_desc_chain(&first, &prev, desc);
+			atdma_sg->len = len;
 			total_len += len;
+
+			desc->sg[i].len = len;
+			atdma_lli_chain(desc, i);
 		}
 		break;
 	case DMA_DEV_TO_MEM:
 		reg_width = convert_buswidth(sconfig->src_addr_width);
-		ctrla |=  ATC_SRC_WIDTH(reg_width);
-		ctrlb |=  ATC_DST_ADDR_MODE_INCR
-			| ATC_SRC_ADDR_MODE_FIXED
-			| ATC_FC_PER2MEM
-			| ATC_SIF(atchan->per_if) | ATC_DIF(atchan->mem_if);
+		ctrla |= FIELD_PREP(ATC_SRC_WIDTH, reg_width);
+		ctrlb |= FIELD_PREP(ATC_DST_ADDR_MODE, ATC_DST_ADDR_MODE_INCR) |
+			 FIELD_PREP(ATC_SRC_ADDR_MODE,
+				    ATC_SRC_ADDR_MODE_FIXED) |
+			 FIELD_PREP(ATC_FC, ATC_FC_PER2MEM) |
+			 FIELD_PREP(ATC_SIF, atchan->per_if) |
+			 FIELD_PREP(ATC_DIF, atchan->mem_if);
 
 		reg = sconfig->src_addr;
 		for_each_sg(sgl, sg, sg_len, i) {
-			struct at_desc	*desc;
+			struct atdma_sg *atdma_sg = &desc->sg[i];
+			struct at_lli *lli;
 			u32		len;
 			u32		mem;
 
-			desc = atc_desc_get(atchan);
-			if (!desc)
+			atdma_sg->lli = dma_pool_alloc(atdma->lli_pool,
+						       GFP_NOWAIT,
+						       &atdma_sg->lli_phys);
+			if (!atdma_sg->lli)
 				goto err_desc_get;
+			lli = atdma_sg->lli;
 
 			mem = sg_dma_address(sg);
 			len = sg_dma_len(sg);
@@ -1151,16 +1354,17 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 			if (unlikely(mem & 3 || len & 3))
 				mem_width = 0;
 
-			desc->lli.saddr = reg;
-			desc->lli.daddr = mem;
-			desc->lli.ctrla = ctrla
-					| ATC_DST_WIDTH(mem_width)
-					| len >> reg_width;
-			desc->lli.ctrlb = ctrlb;
-			desc->len = len;
+			lli->saddr = reg;
+			lli->daddr = mem;
+			lli->ctrla = ctrla |
+				     FIELD_PREP(ATC_DST_WIDTH, mem_width) |
+				     len >> reg_width;
+			lli->ctrlb = ctrlb;
 
-			atc_desc_chain(&first, &prev, desc);
+			desc->sg[i].len = len;
 			total_len += len;
+
+			atdma_lli_chain(desc, i);
 		}
 		break;
 	default:
@@ -1168,21 +1372,16 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 	}
 
 	/* set end-of-link to the last link descriptor of list*/
-	set_desc_eol(prev);
+	set_lli_eol(desc, i - 1);
 
-	/* First descriptor of the chain embedds additional information */
-	first->txd.cookie = -EBUSY;
-	first->total_len = total_len;
+	desc->total_len = total_len;
 
-	/* first link descriptor of list is responsible of flags */
-	first->txd.flags = flags; /* client is in control of this ack */
-
-	return &first->txd;
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 
 err_desc_get:
 	dev_err(chan2dev(chan), "not enough descriptors available\n");
 err:
-	atc_desc_put(atchan, first);
+	atdma_desc_free(&desc->vd);
 	return NULL;
 }
 
@@ -1212,50 +1411,59 @@ err_out:
  */
 static int
 atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc,
-		unsigned int period_index, dma_addr_t buf_addr,
+		unsigned int i, dma_addr_t buf_addr,
 		unsigned int reg_width, size_t period_len,
 		enum dma_transfer_direction direction)
 {
+	struct at_dma		*atdma = to_at_dma(chan->device);
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct dma_slave_config	*sconfig = &atchan->dma_sconfig;
-	u32			ctrla;
+	struct atdma_sg		*atdma_sg = &desc->sg[i];
+	struct at_lli		*lli;
 
-	/* prepare common CRTLA value */
-	ctrla =   ATC_SCSIZE(sconfig->src_maxburst)
-		| ATC_DCSIZE(sconfig->dst_maxburst)
-		| ATC_DST_WIDTH(reg_width)
-		| ATC_SRC_WIDTH(reg_width)
-		| period_len >> reg_width;
+	atdma_sg->lli = dma_pool_alloc(atdma->lli_pool, GFP_ATOMIC,
+				       &atdma_sg->lli_phys);
+	if (!atdma_sg->lli)
+		return -ENOMEM;
+	lli = atdma_sg->lli;
 
 	switch (direction) {
 	case DMA_MEM_TO_DEV:
-		desc->lli.saddr = buf_addr + (period_len * period_index);
-		desc->lli.daddr = sconfig->dst_addr;
-		desc->lli.ctrla = ctrla;
-		desc->lli.ctrlb = ATC_DST_ADDR_MODE_FIXED
-				| ATC_SRC_ADDR_MODE_INCR
-				| ATC_FC_MEM2PER
-				| ATC_SIF(atchan->mem_if)
-				| ATC_DIF(atchan->per_if);
-		desc->len = period_len;
+		lli->saddr = buf_addr + (period_len * i);
+		lli->daddr = sconfig->dst_addr;
+		lli->ctrlb = FIELD_PREP(ATC_DST_ADDR_MODE,
+					ATC_DST_ADDR_MODE_FIXED) |
+			     FIELD_PREP(ATC_SRC_ADDR_MODE,
+					ATC_SRC_ADDR_MODE_INCR) |
+			     FIELD_PREP(ATC_FC, ATC_FC_MEM2PER) |
+			     FIELD_PREP(ATC_SIF, atchan->mem_if) |
+			     FIELD_PREP(ATC_DIF, atchan->per_if);
+
 		break;
 
 	case DMA_DEV_TO_MEM:
-		desc->lli.saddr = sconfig->src_addr;
-		desc->lli.daddr = buf_addr + (period_len * period_index);
-		desc->lli.ctrla = ctrla;
-		desc->lli.ctrlb = ATC_DST_ADDR_MODE_INCR
-				| ATC_SRC_ADDR_MODE_FIXED
-				| ATC_FC_PER2MEM
-				| ATC_SIF(atchan->per_if)
-				| ATC_DIF(atchan->mem_if);
-		desc->len = period_len;
+		lli->saddr = sconfig->src_addr;
+		lli->daddr = buf_addr + (period_len * i);
+		lli->ctrlb = FIELD_PREP(ATC_DST_ADDR_MODE,
+					ATC_DST_ADDR_MODE_INCR) |
+			     FIELD_PREP(ATC_SRC_ADDR_MODE,
+					ATC_SRC_ADDR_MODE_FIXED) |
+			     FIELD_PREP(ATC_FC, ATC_FC_PER2MEM) |
+			     FIELD_PREP(ATC_SIF, atchan->per_if) |
+			     FIELD_PREP(ATC_DIF, atchan->mem_if);
 		break;
 
 	default:
 		return -EINVAL;
 	}
 
+	lli->ctrla = FIELD_PREP(ATC_SCSIZE, sconfig->src_maxburst) |
+		     FIELD_PREP(ATC_DCSIZE, sconfig->dst_maxburst) |
+		     FIELD_PREP(ATC_DST_WIDTH, reg_width) |
+		     FIELD_PREP(ATC_SRC_WIDTH, reg_width) |
+		     period_len >> reg_width;
+	desc->sg[i].len = period_len;
+
 	return 0;
 }
 
@@ -1276,8 +1484,7 @@ atc_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma_slave	*atslave = chan->private;
 	struct dma_slave_config	*sconfig = &atchan->dma_sconfig;
-	struct at_desc		*first = NULL;
-	struct at_desc		*prev = NULL;
+	struct at_desc		*desc;
 	unsigned long		was_cyclic;
 	unsigned int		reg_width;
 	unsigned int		periods = buf_len / period_len;
@@ -1311,33 +1518,26 @@ atc_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
 	if (atc_dma_cyclic_check_values(reg_width, buf_addr, period_len))
 		goto err_out;
 
+	desc = kzalloc(struct_size(desc, sg, periods), GFP_ATOMIC);
+	if (!desc)
+		goto err_out;
+	desc->sglen = periods;
+
 	/* build cyclic linked list */
 	for (i = 0; i < periods; i++) {
-		struct at_desc	*desc;
-
-		desc = atc_desc_get(atchan);
-		if (!desc)
-			goto err_desc_get;
-
 		if (atc_dma_cyclic_fill_desc(chan, desc, i, buf_addr,
 					     reg_width, period_len, direction))
-			goto err_desc_get;
-
-		atc_desc_chain(&first, &prev, desc);
+			goto err_fill_desc;
+		atdma_lli_chain(desc, i);
 	}
-
+	desc->total_len = buf_len;
 	/* lets make a cyclic list */
-	prev->lli.dscr = first->txd.phys;
+	desc->sg[i - 1].lli->dscr = desc->sg[0].lli_phys;
 
-	/* First descriptor of the chain embedds additional information */
-	first->txd.cookie = -EBUSY;
-	first->total_len = buf_len;
+	return vchan_tx_prep(&atchan->vc, &desc->vd, flags);
 
-	return &first->txd;
-
-err_desc_get:
-	dev_err(chan2dev(chan), "not enough descriptors available\n");
-	atc_desc_put(atchan, first);
+err_fill_desc:
+	atdma_desc_free(&desc->vd);
 err_out:
 	clear_bit(ATC_IS_CYCLIC, &atchan->status);
 	return NULL;
@@ -1366,17 +1566,17 @@ static int atc_pause(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
-	int			chan_id = atchan->chan_common.chan_id;
+	int			chan_id = atchan->vc.chan.chan_id;
 	unsigned long		flags;
 
 	dev_vdbg(chan2dev(chan), "%s\n", __func__);
 
-	spin_lock_irqsave(&atchan->lock, flags);
+	spin_lock_irqsave(&atchan->vc.lock, flags);
 
 	dma_writel(atdma, CHER, AT_DMA_SUSP(chan_id));
 	set_bit(ATC_IS_PAUSED, &atchan->status);
 
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	spin_unlock_irqrestore(&atchan->vc.lock, flags);
 
 	return 0;
 }
@@ -1385,7 +1585,7 @@ static int atc_resume(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
-	int			chan_id = atchan->chan_common.chan_id;
+	int			chan_id = atchan->vc.chan.chan_id;
 	unsigned long		flags;
 
 	dev_vdbg(chan2dev(chan), "%s\n", __func__);
@@ -1393,12 +1593,12 @@ static int atc_resume(struct dma_chan *chan)
 	if (!atc_chan_is_paused(atchan))
 		return 0;
 
-	spin_lock_irqsave(&atchan->lock, flags);
+	spin_lock_irqsave(&atchan->vc.lock, flags);
 
 	dma_writel(atdma, CHDR, AT_DMA_RES(chan_id));
 	clear_bit(ATC_IS_PAUSED, &atchan->status);
 
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	spin_unlock_irqrestore(&atchan->vc.lock, flags);
 
 	return 0;
 }
@@ -1407,9 +1607,11 @@ static int atc_terminate_all(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
-	int			chan_id = atchan->chan_common.chan_id;
+	int			chan_id = atchan->vc.chan.chan_id;
 	unsigned long		flags;
 
+	LIST_HEAD(list);
+
 	dev_vdbg(chan2dev(chan), "%s\n", __func__);
 
 	/*
@@ -1418,7 +1620,7 @@ static int atc_terminate_all(struct dma_chan *chan)
 	 * channel. We still have to poll the channel enable bit due
 	 * to AHB/HSB limitations.
 	 */
-	spin_lock_irqsave(&atchan->lock, flags);
+	spin_lock_irqsave(&atchan->vc.lock, flags);
 
 	/* disabling channel: must also remove suspend state */
 	dma_writel(atdma, CHDR, AT_DMA_RES(chan_id) | atchan->mask);
@@ -1427,15 +1629,20 @@ static int atc_terminate_all(struct dma_chan *chan)
 	while (dma_readl(atdma, CHSR) & atchan->mask)
 		cpu_relax();
 
-	/* active_list entries will end up before queued entries */
-	list_splice_tail_init(&atchan->queue, &atchan->free_list);
-	list_splice_tail_init(&atchan->active_list, &atchan->free_list);
+	if (atchan->desc) {
+		vchan_terminate_vdesc(&atchan->desc->vd);
+		atchan->desc = NULL;
+	}
+
+	vchan_get_all_descriptors(&atchan->vc, &list);
 
 	clear_bit(ATC_IS_PAUSED, &atchan->status);
 	/* if channel dedicated to cyclic operations, free it */
 	clear_bit(ATC_IS_CYCLIC, &atchan->status);
 
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	spin_unlock_irqrestore(&atchan->vc.lock, flags);
+
+	vchan_dma_desc_free_list(&atchan->vc, &list);
 
 	return 0;
 }
@@ -1457,60 +1664,43 @@ atc_tx_status(struct dma_chan *chan,
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	unsigned long		flags;
-	enum dma_status		ret;
-	int bytes = 0;
-
-	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret == DMA_COMPLETE)
-		return ret;
-	/*
-	 * There's no point calculating the residue if there's
-	 * no txstate to store the value.
-	 */
-	if (!txstate)
-		return DMA_ERROR;
+	enum dma_status		dma_status;
+	u32 residue;
+	int ret;
 
-	spin_lock_irqsave(&atchan->lock, flags);
+	dma_status = dma_cookie_status(chan, cookie, txstate);
+	if (dma_status == DMA_COMPLETE || !txstate)
+		return dma_status;
 
+	spin_lock_irqsave(&atchan->vc.lock, flags);
 	/*  Get number of bytes left in the active transactions */
-	bytes = atc_get_bytes_left(chan, cookie);
-
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	ret = atc_get_residue(chan, cookie, &residue);
+	spin_unlock_irqrestore(&atchan->vc.lock, flags);
 
-	if (unlikely(bytes < 0)) {
+	if (unlikely(ret < 0)) {
 		dev_vdbg(chan2dev(chan), "get residual bytes error\n");
 		return DMA_ERROR;
 	} else {
-		dma_set_residue(txstate, bytes);
+		dma_set_residue(txstate, residue);
 	}
 
-	dev_vdbg(chan2dev(chan), "tx_status %d: cookie = %d residue = %d\n",
-		 ret, cookie, bytes);
+	dev_vdbg(chan2dev(chan), "tx_status %d: cookie = %d residue = %u\n",
+		 dma_status, cookie, residue);
 
-	return ret;
+	return dma_status;
 }
 
-/**
- * atc_issue_pending - takes the first transaction descriptor in the pending
- * queue and starts the transfer.
- * @chan: target DMA channel
- */
 static void atc_issue_pending(struct dma_chan *chan)
 {
 	struct at_dma_chan *atchan = to_at_dma_chan(chan);
-	struct at_desc *desc;
 	unsigned long flags;
 
-	dev_vdbg(chan2dev(chan), "issue_pending\n");
-
-	spin_lock_irqsave(&atchan->lock, flags);
-	if (atc_chan_is_enabled(atchan) || list_empty(&atchan->queue))
-		return spin_unlock_irqrestore(&atchan->lock, flags);
-
-	desc = atc_first_queued(atchan);
-	list_move_tail(&desc->desc_node, &atchan->active_list);
-	atc_dostart(atchan, desc);
-	spin_unlock_irqrestore(&atchan->lock, flags);
+	spin_lock_irqsave(&atchan->vc.lock, flags);
+	if (vchan_issue_pending(&atchan->vc) && !atchan->desc) {
+		if (!(atc_chan_is_enabled(atchan)))
+			atc_dostart(atchan);
+	}
+	spin_unlock_irqrestore(&atchan->vc.lock, flags);
 }
 
 /**
@@ -1523,9 +1713,7 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 	struct at_dma		*atdma = to_at_dma(chan->device);
-	struct at_desc		*desc;
 	struct at_dma_slave	*atslave;
-	int			i;
 	u32			cfg;
 
 	dev_vdbg(chan2dev(chan), "alloc_chan_resources\n");
@@ -1536,11 +1724,6 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 		return -EIO;
 	}
 
-	if (!list_empty(&atchan->free_list)) {
-		dev_dbg(chan2dev(chan), "can't allocate channel resources (channel not freed from a previous use)\n");
-		return -EIO;
-	}
-
 	cfg = ATC_DEFAULT_CFG;
 
 	atslave = chan->private;
@@ -1549,33 +1732,17 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 		 * We need controller-specific data to set up slave
 		 * transfers.
 		 */
-		BUG_ON(!atslave->dma_dev || atslave->dma_dev != atdma->dma_common.dev);
+		BUG_ON(!atslave->dma_dev || atslave->dma_dev != atdma->dma_device.dev);
 
 		/* if cfg configuration specified take it instead of default */
 		if (atslave->cfg)
 			cfg = atslave->cfg;
 	}
 
-	/* Allocate initial pool of descriptors */
-	for (i = 0; i < init_nr_desc_per_channel; i++) {
-		desc = atc_alloc_descriptor(chan, GFP_KERNEL);
-		if (!desc) {
-			dev_err(atdma->dma_common.dev,
-				"Only %d initial descriptors\n", i);
-			break;
-		}
-		list_add_tail(&desc->desc_node, &atchan->free_list);
-	}
-
-	dma_cookie_init(chan);
-
 	/* channel parameters */
 	channel_writel(atchan, CFG, cfg);
 
-	dev_dbg(chan2dev(chan),
-		"alloc_chan_resources: allocated %d descriptors\n", i);
-
-	return i;
+	return 0;
 }
 
 /**
@@ -1585,22 +1752,10 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 static void atc_free_chan_resources(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
-	struct at_dma		*atdma = to_at_dma(chan->device);
-	struct at_desc		*desc, *_desc;
-	LIST_HEAD(list);
 
-	/* ASSERT:  channel is idle */
-	BUG_ON(!list_empty(&atchan->active_list));
-	BUG_ON(!list_empty(&atchan->queue));
 	BUG_ON(atc_chan_is_enabled(atchan));
 
-	list_for_each_entry_safe(desc, _desc, &atchan->free_list, desc_node) {
-		dev_vdbg(chan2dev(chan), "  freeing descriptor %p\n", desc);
-		list_del(&desc->desc_node);
-		/* free link descriptor */
-		dma_pool_free(atdma->dma_desc_pool, desc, desc->txd.phys);
-	}
-	list_splice_init(&atchan->free_list, &list);
+	vchan_free_chan_resources(to_virt_chan(chan));
 	atchan->status = 0;
 
 	/*
@@ -1651,14 +1806,13 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
 		return NULL;
 	}
 
-	atslave->cfg = ATC_DST_H2SEL_HW | ATC_SRC_H2SEL_HW;
+	atslave->cfg = ATC_DST_H2SEL | ATC_SRC_H2SEL;
 	/*
 	 * We can fill both SRC_PER and DST_PER, one of these fields will be
 	 * ignored depending on DMA transfer direction.
 	 */
 	per_id = dma_spec->args[1] & AT91_DMA_CFG_PER_ID_MASK;
-	atslave->cfg |= ATC_DST_PER_MSB(per_id) | ATC_DST_PER(per_id)
-		     | ATC_SRC_PER_MSB(per_id) | ATC_SRC_PER(per_id);
+	atslave->cfg |= ATC_DST_PER_ID(per_id) |  ATC_SRC_PER_ID(per_id);
 	/*
 	 * We have to translate the value we get from the device tree since
 	 * the half FIFO configuration value had to be 0 to keep backward
@@ -1666,14 +1820,16 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
 	 */
 	switch (dma_spec->args[1] & AT91_DMA_CFG_FIFOCFG_MASK) {
 	case AT91_DMA_CFG_FIFOCFG_ALAP:
-		atslave->cfg |= ATC_FIFOCFG_LARGESTBURST;
+		atslave->cfg |= FIELD_PREP(ATC_FIFOCFG,
+					   ATC_FIFOCFG_LARGESTBURST);
 		break;
 	case AT91_DMA_CFG_FIFOCFG_ASAP:
-		atslave->cfg |= ATC_FIFOCFG_ENOUGHSPACE;
+		atslave->cfg |= FIELD_PREP(ATC_FIFOCFG,
+					   ATC_FIFOCFG_ENOUGHSPACE);
 		break;
 	case AT91_DMA_CFG_FIFOCFG_HALF:
 	default:
-		atslave->cfg |= ATC_FIFOCFG_HALFFIFO;
+		atslave->cfg |= FIELD_PREP(ATC_FIFOCFG, ATC_FIFOCFG_HALFFIFO);
 	}
 	atslave->dma_dev = &dmac_pdev->dev;
 
@@ -1768,9 +1924,7 @@ static void at_dma_off(struct at_dma *atdma)
 
 static int __init at_dma_probe(struct platform_device *pdev)
 {
-	struct resource		*io;
 	struct at_dma		*atdma;
-	size_t			size;
 	int			irq;
 	int			err;
 	int			i;
@@ -1790,44 +1944,31 @@ static int __init at_dma_probe(struct platform_device *pdev)
 	if (!plat_dat)
 		return -ENODEV;
 
-	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!io)
-		return -EINVAL;
+	atdma = devm_kzalloc(&pdev->dev,
+			     struct_size(atdma, chan, plat_dat->nr_channels),
+			     GFP_KERNEL);
+	if (!atdma)
+		return -ENOMEM;
+
+	atdma->regs = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(atdma->regs))
+		return PTR_ERR(atdma->regs);
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
 
-	size = sizeof(struct at_dma);
-	size += plat_dat->nr_channels * sizeof(struct at_dma_chan);
-	atdma = kzalloc(size, GFP_KERNEL);
-	if (!atdma)
-		return -ENOMEM;
-
 	/* discover transaction capabilities */
-	atdma->dma_common.cap_mask = plat_dat->cap_mask;
+	atdma->dma_device.cap_mask = plat_dat->cap_mask;
 	atdma->all_chan_mask = (1 << plat_dat->nr_channels) - 1;
 
-	size = resource_size(io);
-	if (!request_mem_region(io->start, size, pdev->dev.driver->name)) {
-		err = -EBUSY;
-		goto err_kfree;
-	}
-
-	atdma->regs = ioremap(io->start, size);
-	if (!atdma->regs) {
-		err = -ENOMEM;
-		goto err_release_r;
-	}
+	atdma->clk = devm_clk_get(&pdev->dev, "dma_clk");
+	if (IS_ERR(atdma->clk))
+		return PTR_ERR(atdma->clk);
 
-	atdma->clk = clk_get(&pdev->dev, "dma_clk");
-	if (IS_ERR(atdma->clk)) {
-		err = PTR_ERR(atdma->clk);
-		goto err_clk;
-	}
 	err = clk_prepare_enable(atdma->clk);
 	if (err)
-		goto err_clk_prepare;
+		return err;
 
 	/* force dma off, just in case */
 	at_dma_off(atdma);
@@ -1839,11 +1980,11 @@ static int __init at_dma_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, atdma);
 
 	/* create a pool of consistent memory blocks for hardware descriptors */
-	atdma->dma_desc_pool = dma_pool_create("at_hdmac_desc_pool",
-			&pdev->dev, sizeof(struct at_desc),
-			4 /* word alignment */, 0);
-	if (!atdma->dma_desc_pool) {
-		dev_err(&pdev->dev, "No memory for descriptors dma pool\n");
+	atdma->lli_pool = dma_pool_create("at_hdmac_lli_pool",
+					  &pdev->dev, sizeof(struct at_lli),
+					  4 /* word alignment */, 0);
+	if (!atdma->lli_pool) {
+		dev_err(&pdev->dev, "Unable to allocate DMA LLI descriptor pool\n");
 		err = -ENOMEM;
 		goto err_desc_pool_create;
 	}
@@ -1862,73 +2003,66 @@ static int __init at_dma_probe(struct platform_device *pdev)
 		cpu_relax();
 
 	/* initialize channels related values */
-	INIT_LIST_HEAD(&atdma->dma_common.channels);
+	INIT_LIST_HEAD(&atdma->dma_device.channels);
 	for (i = 0; i < plat_dat->nr_channels; i++) {
 		struct at_dma_chan	*atchan = &atdma->chan[i];
 
 		atchan->mem_if = AT_DMA_MEM_IF;
 		atchan->per_if = AT_DMA_PER_IF;
-		atchan->chan_common.device = &atdma->dma_common;
-		dma_cookie_init(&atchan->chan_common);
-		list_add_tail(&atchan->chan_common.device_node,
-				&atdma->dma_common.channels);
 
 		atchan->ch_regs = atdma->regs + ch_regs(i);
-		spin_lock_init(&atchan->lock);
 		atchan->mask = 1 << i;
 
-		INIT_LIST_HEAD(&atchan->active_list);
-		INIT_LIST_HEAD(&atchan->queue);
-		INIT_LIST_HEAD(&atchan->free_list);
-
-		tasklet_setup(&atchan->tasklet, atc_tasklet);
+		atchan->atdma = atdma;
+		atchan->vc.desc_free = atdma_desc_free;
+		vchan_init(&atchan->vc, &atdma->dma_device);
 		atc_enable_chan_irq(atdma, i);
 	}
 
 	/* set base routines */
-	atdma->dma_common.device_alloc_chan_resources = atc_alloc_chan_resources;
-	atdma->dma_common.device_free_chan_resources = atc_free_chan_resources;
-	atdma->dma_common.device_tx_status = atc_tx_status;
-	atdma->dma_common.device_issue_pending = atc_issue_pending;
-	atdma->dma_common.dev = &pdev->dev;
+	atdma->dma_device.device_alloc_chan_resources = atc_alloc_chan_resources;
+	atdma->dma_device.device_free_chan_resources = atc_free_chan_resources;
+	atdma->dma_device.device_tx_status = atc_tx_status;
+	atdma->dma_device.device_issue_pending = atc_issue_pending;
+	atdma->dma_device.dev = &pdev->dev;
 
 	/* set prep routines based on capability */
-	if (dma_has_cap(DMA_INTERLEAVE, atdma->dma_common.cap_mask))
-		atdma->dma_common.device_prep_interleaved_dma = atc_prep_dma_interleaved;
+	if (dma_has_cap(DMA_INTERLEAVE, atdma->dma_device.cap_mask))
+		atdma->dma_device.device_prep_interleaved_dma = atc_prep_dma_interleaved;
 
-	if (dma_has_cap(DMA_MEMCPY, atdma->dma_common.cap_mask))
-		atdma->dma_common.device_prep_dma_memcpy = atc_prep_dma_memcpy;
+	if (dma_has_cap(DMA_MEMCPY, atdma->dma_device.cap_mask))
+		atdma->dma_device.device_prep_dma_memcpy = atc_prep_dma_memcpy;
 
-	if (dma_has_cap(DMA_MEMSET, atdma->dma_common.cap_mask)) {
-		atdma->dma_common.device_prep_dma_memset = atc_prep_dma_memset;
-		atdma->dma_common.device_prep_dma_memset_sg = atc_prep_dma_memset_sg;
-		atdma->dma_common.fill_align = DMAENGINE_ALIGN_4_BYTES;
+	if (dma_has_cap(DMA_MEMSET, atdma->dma_device.cap_mask)) {
+		atdma->dma_device.device_prep_dma_memset = atc_prep_dma_memset;
+		atdma->dma_device.device_prep_dma_memset_sg = atc_prep_dma_memset_sg;
+		atdma->dma_device.fill_align = DMAENGINE_ALIGN_4_BYTES;
 	}
 
-	if (dma_has_cap(DMA_SLAVE, atdma->dma_common.cap_mask)) {
-		atdma->dma_common.device_prep_slave_sg = atc_prep_slave_sg;
+	if (dma_has_cap(DMA_SLAVE, atdma->dma_device.cap_mask)) {
+		atdma->dma_device.device_prep_slave_sg = atc_prep_slave_sg;
 		/* controller can do slave DMA: can trigger cyclic transfers */
-		dma_cap_set(DMA_CYCLIC, atdma->dma_common.cap_mask);
-		atdma->dma_common.device_prep_dma_cyclic = atc_prep_dma_cyclic;
-		atdma->dma_common.device_config = atc_config;
-		atdma->dma_common.device_pause = atc_pause;
-		atdma->dma_common.device_resume = atc_resume;
-		atdma->dma_common.device_terminate_all = atc_terminate_all;
-		atdma->dma_common.src_addr_widths = ATC_DMA_BUSWIDTHS;
-		atdma->dma_common.dst_addr_widths = ATC_DMA_BUSWIDTHS;
-		atdma->dma_common.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
-		atdma->dma_common.residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
+		dma_cap_set(DMA_CYCLIC, atdma->dma_device.cap_mask);
+		atdma->dma_device.device_prep_dma_cyclic = atc_prep_dma_cyclic;
+		atdma->dma_device.device_config = atc_config;
+		atdma->dma_device.device_pause = atc_pause;
+		atdma->dma_device.device_resume = atc_resume;
+		atdma->dma_device.device_terminate_all = atc_terminate_all;
+		atdma->dma_device.src_addr_widths = ATC_DMA_BUSWIDTHS;
+		atdma->dma_device.dst_addr_widths = ATC_DMA_BUSWIDTHS;
+		atdma->dma_device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
+		atdma->dma_device.residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
 	}
 
 	dma_writel(atdma, EN, AT_DMA_ENABLE);
 
 	dev_info(&pdev->dev, "Atmel AHB DMA Controller ( %s%s%s), %d channels\n",
-	  dma_has_cap(DMA_MEMCPY, atdma->dma_common.cap_mask) ? "cpy " : "",
-	  dma_has_cap(DMA_MEMSET, atdma->dma_common.cap_mask) ? "set " : "",
-	  dma_has_cap(DMA_SLAVE, atdma->dma_common.cap_mask)  ? "slave " : "",
+	  dma_has_cap(DMA_MEMCPY, atdma->dma_device.cap_mask) ? "cpy " : "",
+	  dma_has_cap(DMA_MEMSET, atdma->dma_device.cap_mask) ? "set " : "",
+	  dma_has_cap(DMA_SLAVE, atdma->dma_device.cap_mask)  ? "slave " : "",
 	  plat_dat->nr_channels);
 
-	err = dma_async_device_register(&atdma->dma_common);
+	err = dma_async_device_register(&atdma->dma_device);
 	if (err) {
 		dev_err(&pdev->dev, "Unable to register: %d.\n", err);
 		goto err_dma_async_device_register;
@@ -1951,24 +2085,15 @@ static int __init at_dma_probe(struct platform_device *pdev)
 	return 0;
 
 err_of_dma_controller_register:
-	dma_async_device_unregister(&atdma->dma_common);
+	dma_async_device_unregister(&atdma->dma_device);
 err_dma_async_device_register:
 	dma_pool_destroy(atdma->memset_pool);
 err_memset_pool_create:
-	dma_pool_destroy(atdma->dma_desc_pool);
+	dma_pool_destroy(atdma->lli_pool);
 err_desc_pool_create:
 	free_irq(platform_get_irq(pdev, 0), atdma);
 err_irq:
 	clk_disable_unprepare(atdma->clk);
-err_clk_prepare:
-	clk_put(atdma->clk);
-err_clk:
-	iounmap(atdma->regs);
-	atdma->regs = NULL;
-err_release_r:
-	release_mem_region(io->start, size);
-err_kfree:
-	kfree(atdma);
 	return err;
 }
 
@@ -1976,38 +2101,24 @@ static int at_dma_remove(struct platform_device *pdev)
 {
 	struct at_dma		*atdma = platform_get_drvdata(pdev);
 	struct dma_chan		*chan, *_chan;
-	struct resource		*io;
 
 	at_dma_off(atdma);
 	if (pdev->dev.of_node)
 		of_dma_controller_free(pdev->dev.of_node);
-	dma_async_device_unregister(&atdma->dma_common);
+	dma_async_device_unregister(&atdma->dma_device);
 
 	dma_pool_destroy(atdma->memset_pool);
-	dma_pool_destroy(atdma->dma_desc_pool);
+	dma_pool_destroy(atdma->lli_pool);
 	free_irq(platform_get_irq(pdev, 0), atdma);
 
-	list_for_each_entry_safe(chan, _chan, &atdma->dma_common.channels,
+	list_for_each_entry_safe(chan, _chan, &atdma->dma_device.channels,
 			device_node) {
-		struct at_dma_chan	*atchan = to_at_dma_chan(chan);
-
 		/* Disable interrupts */
 		atc_disable_chan_irq(atdma, chan->chan_id);
-
-		tasklet_kill(&atchan->tasklet);
 		list_del(&chan->device_node);
 	}
 
 	clk_disable_unprepare(atdma->clk);
-	clk_put(atdma->clk);
-
-	iounmap(atdma->regs);
-	atdma->regs = NULL;
-
-	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(io->start, resource_size(io));
-
-	kfree(atdma);
 
 	return 0;
 }
@@ -2025,7 +2136,7 @@ static int at_dma_prepare(struct device *dev)
 	struct at_dma *atdma = dev_get_drvdata(dev);
 	struct dma_chan *chan, *_chan;
 
-	list_for_each_entry_safe(chan, _chan, &atdma->dma_common.channels,
+	list_for_each_entry_safe(chan, _chan, &atdma->dma_device.channels,
 			device_node) {
 		struct at_dma_chan *atchan = to_at_dma_chan(chan);
 		/* wait for transaction completion (except in cyclic case) */
@@ -2037,7 +2148,7 @@ static int at_dma_prepare(struct device *dev)
 
 static void atc_suspend_cyclic(struct at_dma_chan *atchan)
 {
-	struct dma_chan	*chan = &atchan->chan_common;
+	struct dma_chan	*chan = &atchan->vc.chan;
 
 	/* Channel should be paused by user
 	 * do it anyway even if it is not done already */
@@ -2060,7 +2171,7 @@ static int at_dma_suspend_noirq(struct device *dev)
 	struct dma_chan *chan, *_chan;
 
 	/* preserve data */
-	list_for_each_entry_safe(chan, _chan, &atdma->dma_common.channels,
+	list_for_each_entry_safe(chan, _chan, &atdma->dma_device.channels,
 			device_node) {
 		struct at_dma_chan *atchan = to_at_dma_chan(chan);
 
@@ -2078,7 +2189,7 @@ static int at_dma_suspend_noirq(struct device *dev)
 
 static void atc_resume_cyclic(struct at_dma_chan *atchan)
 {
-	struct at_dma	*atdma = to_at_dma(atchan->chan_common.device);
+	struct at_dma	*atdma = to_at_dma(atchan->vc.chan.device);
 
 	/* restore channel status for cyclic descriptors list:
 	 * next descriptor in the cyclic list at the time of suspend */
@@ -2110,7 +2221,7 @@ static int at_dma_resume_noirq(struct device *dev)
 
 	/* restore saved data */
 	dma_writel(atdma, EBCIER, atdma->save_imr);
-	list_for_each_entry_safe(chan, _chan, &atdma->dma_common.channels,
+	list_for_each_entry_safe(chan, _chan, &atdma->dma_device.channels,
 			device_node) {
 		struct at_dma_chan *atchan = to_at_dma_chan(chan);
 
@@ -2121,7 +2232,7 @@ static int at_dma_resume_noirq(struct device *dev)
 	return 0;
 }
 
-static const struct dev_pm_ops at_dma_dev_pm_ops = {
+static const struct dev_pm_ops __maybe_unused at_dma_dev_pm_ops = {
 	.prepare = at_dma_prepare,
 	.suspend_noirq = at_dma_suspend_noirq,
 	.resume_noirq = at_dma_resume_noirq,
@@ -2133,7 +2244,7 @@ static struct platform_driver at_dma_driver = {
 	.id_table	= atdma_devtypes,
 	.driver = {
 		.name	= "at_hdmac",
-		.pm	= &at_dma_dev_pm_ops,
+		.pm	= pm_ptr(&at_dma_dev_pm_ops),
 		.of_match_table	= of_match_ptr(atmel_dma_dt_ids),
 	},
 };
@@ -2152,5 +2263,6 @@ module_exit(at_dma_exit);
 
 MODULE_DESCRIPTION("Atmel AHB DMA Controller driver");
 MODULE_AUTHOR("Nicolas Ferre <nicolas.ferre@atmel.com>");
+MODULE_AUTHOR("Tudor Ambarus <tudor.ambarus@microchip.com>");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:at_hdmac");
diff --git linux-libre-6.1-gnu/drivers/dma/at_hdmac_regs.h linux-libre-6.2-gnu/drivers/dma/at_hdmac_regs.h
deleted file mode 100644
index d4d382d74607..000000000000
--- linux-libre-6.1-gnu/drivers/dma/at_hdmac_regs.h
+++ /dev/null
@@ -1,478 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Header file for the Atmel AHB DMA Controller driver
- *
- * Copyright (C) 2008 Atmel Corporation
- */
-#ifndef AT_HDMAC_REGS_H
-#define	AT_HDMAC_REGS_H
-
-#define	AT_DMA_MAX_NR_CHANNELS	8
-
-
-#define	AT_DMA_GCFG	0x00	/* Global Configuration Register */
-#define		AT_DMA_IF_BIGEND(i)	(0x1 << (i))	/* AHB-Lite Interface i in Big-endian mode */
-#define		AT_DMA_ARB_CFG	(0x1 << 4)	/* Arbiter mode. */
-#define			AT_DMA_ARB_CFG_FIXED		(0x0 << 4)
-#define			AT_DMA_ARB_CFG_ROUND_ROBIN	(0x1 << 4)
-
-#define	AT_DMA_EN	0x04	/* Controller Enable Register */
-#define		AT_DMA_ENABLE	(0x1 << 0)
-
-#define	AT_DMA_SREQ	0x08	/* Software Single Request Register */
-#define		AT_DMA_SSREQ(x)	(0x1 << ((x) << 1))		/* Request a source single transfer on channel x */
-#define		AT_DMA_DSREQ(x)	(0x1 << (1 + ((x) << 1)))	/* Request a destination single transfer on channel x */
-
-#define	AT_DMA_CREQ	0x0C	/* Software Chunk Transfer Request Register */
-#define		AT_DMA_SCREQ(x)	(0x1 << ((x) << 1))		/* Request a source chunk transfer on channel x */
-#define		AT_DMA_DCREQ(x)	(0x1 << (1 + ((x) << 1)))	/* Request a destination chunk transfer on channel x */
-
-#define	AT_DMA_LAST	0x10	/* Software Last Transfer Flag Register */
-#define		AT_DMA_SLAST(x)	(0x1 << ((x) << 1))		/* This src rq is last tx of buffer on channel x */
-#define		AT_DMA_DLAST(x)	(0x1 << (1 + ((x) << 1)))	/* This dst rq is last tx of buffer on channel x */
-
-#define	AT_DMA_SYNC	0x14	/* Request Synchronization Register */
-#define		AT_DMA_SYR(h)	(0x1 << (h))			/* Synchronize handshake line h */
-
-/* Error, Chained Buffer transfer completed and Buffer transfer completed Interrupt registers */
-#define	AT_DMA_EBCIER	0x18	/* Enable register */
-#define	AT_DMA_EBCIDR	0x1C	/* Disable register */
-#define	AT_DMA_EBCIMR	0x20	/* Mask Register */
-#define	AT_DMA_EBCISR	0x24	/* Status Register */
-#define		AT_DMA_CBTC_OFFSET	8
-#define		AT_DMA_ERR_OFFSET	16
-#define		AT_DMA_BTC(x)	(0x1 << (x))
-#define		AT_DMA_CBTC(x)	(0x1 << (AT_DMA_CBTC_OFFSET + (x)))
-#define		AT_DMA_ERR(x)	(0x1 << (AT_DMA_ERR_OFFSET + (x)))
-
-#define	AT_DMA_CHER	0x28	/* Channel Handler Enable Register */
-#define		AT_DMA_ENA(x)	(0x1 << (x))
-#define		AT_DMA_SUSP(x)	(0x1 << ( 8 + (x)))
-#define		AT_DMA_KEEP(x)	(0x1 << (24 + (x)))
-
-#define	AT_DMA_CHDR	0x2C	/* Channel Handler Disable Register */
-#define		AT_DMA_DIS(x)	(0x1 << (x))
-#define		AT_DMA_RES(x)	(0x1 << ( 8 + (x)))
-
-#define	AT_DMA_CHSR	0x30	/* Channel Handler Status Register */
-#define		AT_DMA_EMPT(x)	(0x1 << (16 + (x)))
-#define		AT_DMA_STAL(x)	(0x1 << (24 + (x)))
-
-
-#define	AT_DMA_CH_REGS_BASE	0x3C	/* Channel registers base address */
-#define	ch_regs(x)	(AT_DMA_CH_REGS_BASE + (x) * 0x28) /* Channel x base addr */
-
-/* Hardware register offset for each channel */
-#define	ATC_SADDR_OFFSET	0x00	/* Source Address Register */
-#define	ATC_DADDR_OFFSET	0x04	/* Destination Address Register */
-#define	ATC_DSCR_OFFSET		0x08	/* Descriptor Address Register */
-#define	ATC_CTRLA_OFFSET	0x0C	/* Control A Register */
-#define	ATC_CTRLB_OFFSET	0x10	/* Control B Register */
-#define	ATC_CFG_OFFSET		0x14	/* Configuration Register */
-#define	ATC_SPIP_OFFSET		0x18	/* Src PIP Configuration Register */
-#define	ATC_DPIP_OFFSET		0x1C	/* Dst PIP Configuration Register */
-
-
-/* Bitfield definitions */
-
-/* Bitfields in DSCR */
-#define	ATC_DSCR_IF(i)		(0x3 & (i))	/* Dsc feched via AHB-Lite Interface i */
-
-/* Bitfields in CTRLA */
-#define	ATC_BTSIZE_MAX		0xFFFFUL	/* Maximum Buffer Transfer Size */
-#define	ATC_BTSIZE(x)		(ATC_BTSIZE_MAX & (x)) /* Buffer Transfer Size */
-#define	ATC_SCSIZE_MASK		(0x7 << 16)	/* Source Chunk Transfer Size */
-#define		ATC_SCSIZE(x)		(ATC_SCSIZE_MASK & ((x) << 16))
-#define		ATC_SCSIZE_1		(0x0 << 16)
-#define		ATC_SCSIZE_4		(0x1 << 16)
-#define		ATC_SCSIZE_8		(0x2 << 16)
-#define		ATC_SCSIZE_16		(0x3 << 16)
-#define		ATC_SCSIZE_32		(0x4 << 16)
-#define		ATC_SCSIZE_64		(0x5 << 16)
-#define		ATC_SCSIZE_128		(0x6 << 16)
-#define		ATC_SCSIZE_256		(0x7 << 16)
-#define	ATC_DCSIZE_MASK		(0x7 << 20)	/* Destination Chunk Transfer Size */
-#define		ATC_DCSIZE(x)		(ATC_DCSIZE_MASK & ((x) << 20))
-#define		ATC_DCSIZE_1		(0x0 << 20)
-#define		ATC_DCSIZE_4		(0x1 << 20)
-#define		ATC_DCSIZE_8		(0x2 << 20)
-#define		ATC_DCSIZE_16		(0x3 << 20)
-#define		ATC_DCSIZE_32		(0x4 << 20)
-#define		ATC_DCSIZE_64		(0x5 << 20)
-#define		ATC_DCSIZE_128		(0x6 << 20)
-#define		ATC_DCSIZE_256		(0x7 << 20)
-#define	ATC_SRC_WIDTH_MASK	(0x3 << 24)	/* Source Single Transfer Size */
-#define		ATC_SRC_WIDTH(x)	((x) << 24)
-#define		ATC_SRC_WIDTH_BYTE	(0x0 << 24)
-#define		ATC_SRC_WIDTH_HALFWORD	(0x1 << 24)
-#define		ATC_SRC_WIDTH_WORD	(0x2 << 24)
-#define		ATC_REG_TO_SRC_WIDTH(r)	(((r) >> 24) & 0x3)
-#define	ATC_DST_WIDTH_MASK	(0x3 << 28)	/* Destination Single Transfer Size */
-#define		ATC_DST_WIDTH(x)	((x) << 28)
-#define		ATC_DST_WIDTH_BYTE	(0x0 << 28)
-#define		ATC_DST_WIDTH_HALFWORD	(0x1 << 28)
-#define		ATC_DST_WIDTH_WORD	(0x2 << 28)
-#define	ATC_DONE		(0x1 << 31)	/* Tx Done (only written back in descriptor) */
-
-/* Bitfields in CTRLB */
-#define	ATC_SIF(i)		(0x3 & (i))	/* Src tx done via AHB-Lite Interface i */
-#define	ATC_DIF(i)		((0x3 & (i)) <<  4)	/* Dst tx done via AHB-Lite Interface i */
-				  /* Specify AHB interfaces */
-#define AT_DMA_MEM_IF		0 /* interface 0 as memory interface */
-#define AT_DMA_PER_IF		1 /* interface 1 as peripheral interface */
-
-#define	ATC_SRC_PIP		(0x1 <<  8)	/* Source Picture-in-Picture enabled */
-#define	ATC_DST_PIP		(0x1 << 12)	/* Destination Picture-in-Picture enabled */
-#define	ATC_SRC_DSCR_DIS	(0x1 << 16)	/* Src Descriptor fetch disable */
-#define	ATC_DST_DSCR_DIS	(0x1 << 20)	/* Dst Descriptor fetch disable */
-#define	ATC_FC_MASK		(0x7 << 21)	/* Choose Flow Controller */
-#define		ATC_FC_MEM2MEM		(0x0 << 21)	/* Mem-to-Mem (DMA) */
-#define		ATC_FC_MEM2PER		(0x1 << 21)	/* Mem-to-Periph (DMA) */
-#define		ATC_FC_PER2MEM		(0x2 << 21)	/* Periph-to-Mem (DMA) */
-#define		ATC_FC_PER2PER		(0x3 << 21)	/* Periph-to-Periph (DMA) */
-#define		ATC_FC_PER2MEM_PER	(0x4 << 21)	/* Periph-to-Mem (Peripheral) */
-#define		ATC_FC_MEM2PER_PER	(0x5 << 21)	/* Mem-to-Periph (Peripheral) */
-#define		ATC_FC_PER2PER_SRCPER	(0x6 << 21)	/* Periph-to-Periph (Src Peripheral) */
-#define		ATC_FC_PER2PER_DSTPER	(0x7 << 21)	/* Periph-to-Periph (Dst Peripheral) */
-#define	ATC_SRC_ADDR_MODE_MASK	(0x3 << 24)
-#define		ATC_SRC_ADDR_MODE_INCR	(0x0 << 24)	/* Incrementing Mode */
-#define		ATC_SRC_ADDR_MODE_DECR	(0x1 << 24)	/* Decrementing Mode */
-#define		ATC_SRC_ADDR_MODE_FIXED	(0x2 << 24)	/* Fixed Mode */
-#define	ATC_DST_ADDR_MODE_MASK	(0x3 << 28)
-#define		ATC_DST_ADDR_MODE_INCR	(0x0 << 28)	/* Incrementing Mode */
-#define		ATC_DST_ADDR_MODE_DECR	(0x1 << 28)	/* Decrementing Mode */
-#define		ATC_DST_ADDR_MODE_FIXED	(0x2 << 28)	/* Fixed Mode */
-#define	ATC_IEN			(0x1 << 30)	/* BTC interrupt enable (active low) */
-#define	ATC_AUTO		(0x1 << 31)	/* Auto multiple buffer tx enable */
-
-/* Bitfields in CFG */
-#define ATC_PER_MSB(h)	((0x30U & (h)) >> 4)	/* Extract most significant bits of a handshaking identifier */
-
-#define	ATC_SRC_PER(h)		(0xFU & (h))	/* Channel src rq associated with periph handshaking ifc h */
-#define	ATC_DST_PER(h)		((0xFU & (h)) <<  4)	/* Channel dst rq associated with periph handshaking ifc h */
-#define	ATC_SRC_REP		(0x1 <<  8)	/* Source Replay Mod */
-#define	ATC_SRC_H2SEL		(0x1 <<  9)	/* Source Handshaking Mod */
-#define		ATC_SRC_H2SEL_SW	(0x0 <<  9)
-#define		ATC_SRC_H2SEL_HW	(0x1 <<  9)
-#define	ATC_SRC_PER_MSB(h)	(ATC_PER_MSB(h) << 10)	/* Channel src rq (most significant bits) */
-#define	ATC_DST_REP		(0x1 << 12)	/* Destination Replay Mod */
-#define	ATC_DST_H2SEL		(0x1 << 13)	/* Destination Handshaking Mod */
-#define		ATC_DST_H2SEL_SW	(0x0 << 13)
-#define		ATC_DST_H2SEL_HW	(0x1 << 13)
-#define	ATC_DST_PER_MSB(h)	(ATC_PER_MSB(h) << 14)	/* Channel dst rq (most significant bits) */
-#define	ATC_SOD			(0x1 << 16)	/* Stop On Done */
-#define	ATC_LOCK_IF		(0x1 << 20)	/* Interface Lock */
-#define	ATC_LOCK_B		(0x1 << 21)	/* AHB Bus Lock */
-#define	ATC_LOCK_IF_L		(0x1 << 22)	/* Master Interface Arbiter Lock */
-#define		ATC_LOCK_IF_L_CHUNK	(0x0 << 22)
-#define		ATC_LOCK_IF_L_BUFFER	(0x1 << 22)
-#define	ATC_AHB_PROT_MASK	(0x7 << 24)	/* AHB Protection */
-#define	ATC_FIFOCFG_MASK	(0x3 << 28)	/* FIFO Request Configuration */
-#define		ATC_FIFOCFG_LARGESTBURST	(0x0 << 28)
-#define		ATC_FIFOCFG_HALFFIFO		(0x1 << 28)
-#define		ATC_FIFOCFG_ENOUGHSPACE		(0x2 << 28)
-
-/* Bitfields in SPIP */
-#define	ATC_SPIP_HOLE(x)	(0xFFFFU & (x))
-#define	ATC_SPIP_BOUNDARY(x)	((0x3FF & (x)) << 16)
-
-/* Bitfields in DPIP */
-#define	ATC_DPIP_HOLE(x)	(0xFFFFU & (x))
-#define	ATC_DPIP_BOUNDARY(x)	((0x3FF & (x)) << 16)
-
-
-/*--  descriptors  -----------------------------------------------------*/
-
-/* LLI == Linked List Item; aka DMA buffer descriptor */
-struct at_lli {
-	/* values that are not changed by hardware */
-	u32 saddr;
-	u32 daddr;
-	/* value that may get written back: */
-	u32 ctrla;
-	/* more values that are not changed by hardware */
-	u32 ctrlb;
-	u32 dscr;	/* chain to next lli */
-};
-
-/**
- * struct at_desc - software descriptor
- * @at_lli: hardware lli structure
- * @txd: support for the async_tx api
- * @desc_node: node on the channed descriptors list
- * @len: descriptor byte count
- * @total_len: total transaction byte count
- */
-struct at_desc {
-	/* FIRST values the hardware uses */
-	struct at_lli			lli;
-
-	/* THEN values for driver housekeeping */
-	struct list_head		tx_list;
-	struct dma_async_tx_descriptor	txd;
-	struct list_head		desc_node;
-	size_t				len;
-	size_t				total_len;
-
-	/* Interleaved data */
-	size_t				boundary;
-	size_t				dst_hole;
-	size_t				src_hole;
-
-	/* Memset temporary buffer */
-	bool				memset_buffer;
-	dma_addr_t			memset_paddr;
-	int				*memset_vaddr;
-};
-
-static inline struct at_desc *
-txd_to_at_desc(struct dma_async_tx_descriptor *txd)
-{
-	return container_of(txd, struct at_desc, txd);
-}
-
-
-/*--  Channels  --------------------------------------------------------*/
-
-/**
- * atc_status - information bits stored in channel status flag
- *
- * Manipulated with atomic operations.
- */
-enum atc_status {
-	ATC_IS_ERROR = 0,
-	ATC_IS_PAUSED = 1,
-	ATC_IS_CYCLIC = 24,
-};
-
-/**
- * struct at_dma_chan - internal representation of an Atmel HDMAC channel
- * @chan_common: common dmaengine channel object members
- * @device: parent device
- * @ch_regs: memory mapped register base
- * @mask: channel index in a mask
- * @per_if: peripheral interface
- * @mem_if: memory interface
- * @status: transmit status information from irq/prep* functions
- *                to tasklet (use atomic operations)
- * @tasklet: bottom half to finish transaction work
- * @save_cfg: configuration register that is saved on suspend/resume cycle
- * @save_dscr: for cyclic operations, preserve next descriptor address in
- *             the cyclic list on suspend/resume cycle
- * @dma_sconfig: configuration for slave transfers, passed via
- * .device_config
- * @lock: serializes enqueue/dequeue operations to descriptors lists
- * @active_list: list of descriptors dmaengine is being running on
- * @queue: list of descriptors ready to be submitted to engine
- * @free_list: list of descriptors usable by the channel
- */
-struct at_dma_chan {
-	struct dma_chan		chan_common;
-	struct at_dma		*device;
-	void __iomem		*ch_regs;
-	u8			mask;
-	u8			per_if;
-	u8			mem_if;
-	unsigned long		status;
-	struct tasklet_struct	tasklet;
-	u32			save_cfg;
-	u32			save_dscr;
-	struct dma_slave_config dma_sconfig;
-
-	spinlock_t		lock;
-
-	/* these other elements are all protected by lock */
-	struct list_head	active_list;
-	struct list_head	queue;
-	struct list_head	free_list;
-};
-
-#define	channel_readl(atchan, name) \
-	__raw_readl((atchan)->ch_regs + ATC_##name##_OFFSET)
-
-#define	channel_writel(atchan, name, val) \
-	__raw_writel((val), (atchan)->ch_regs + ATC_##name##_OFFSET)
-
-static inline struct at_dma_chan *to_at_dma_chan(struct dma_chan *dchan)
-{
-	return container_of(dchan, struct at_dma_chan, chan_common);
-}
-
-/*
- * Fix sconfig's burst size according to at_hdmac. We need to convert them as:
- * 1 -> 0, 4 -> 1, 8 -> 2, 16 -> 3, 32 -> 4, 64 -> 5, 128 -> 6, 256 -> 7.
- *
- * This can be done by finding most significant bit set.
- */
-static inline void convert_burst(u32 *maxburst)
-{
-	if (*maxburst > 1)
-		*maxburst = fls(*maxburst) - 2;
-	else
-		*maxburst = 0;
-}
-
-/*
- * Fix sconfig's bus width according to at_hdmac.
- * 1 byte -> 0, 2 bytes -> 1, 4 bytes -> 2.
- */
-static inline u8 convert_buswidth(enum dma_slave_buswidth addr_width)
-{
-	switch (addr_width) {
-	case DMA_SLAVE_BUSWIDTH_2_BYTES:
-		return 1;
-	case DMA_SLAVE_BUSWIDTH_4_BYTES:
-		return 2;
-	default:
-		/* For 1 byte width or fallback */
-		return 0;
-	}
-}
-
-/*--  Controller  ------------------------------------------------------*/
-
-/**
- * struct at_dma - internal representation of an Atmel HDMA Controller
- * @chan_common: common dmaengine dma_device object members
- * @atdma_devtype: identifier of DMA controller compatibility
- * @ch_regs: memory mapped register base
- * @clk: dma controller clock
- * @save_imr: interrupt mask register that is saved on suspend/resume cycle
- * @all_chan_mask: all channels availlable in a mask
- * @dma_desc_pool: base of DMA descriptor region (DMA address)
- * @chan: channels table to store at_dma_chan structures
- */
-struct at_dma {
-	struct dma_device	dma_common;
-	void __iomem		*regs;
-	struct clk		*clk;
-	u32			save_imr;
-
-	u8			all_chan_mask;
-
-	struct dma_pool		*dma_desc_pool;
-	struct dma_pool		*memset_pool;
-	/* AT THE END channels table */
-	struct at_dma_chan	chan[];
-};
-
-#define	dma_readl(atdma, name) \
-	__raw_readl((atdma)->regs + AT_DMA_##name)
-#define	dma_writel(atdma, name, val) \
-	__raw_writel((val), (atdma)->regs + AT_DMA_##name)
-
-static inline struct at_dma *to_at_dma(struct dma_device *ddev)
-{
-	return container_of(ddev, struct at_dma, dma_common);
-}
-
-
-/*--  Helper functions  ------------------------------------------------*/
-
-static struct device *chan2dev(struct dma_chan *chan)
-{
-	return &chan->dev->device;
-}
-
-#if defined(VERBOSE_DEBUG)
-static void vdbg_dump_regs(struct at_dma_chan *atchan)
-{
-	struct at_dma	*atdma = to_at_dma(atchan->chan_common.device);
-
-	dev_err(chan2dev(&atchan->chan_common),
-		"  channel %d : imr = 0x%x, chsr = 0x%x\n",
-		atchan->chan_common.chan_id,
-		dma_readl(atdma, EBCIMR),
-		dma_readl(atdma, CHSR));
-
-	dev_err(chan2dev(&atchan->chan_common),
-		"  channel: s0x%x d0x%x ctrl0x%x:0x%x cfg0x%x l0x%x\n",
-		channel_readl(atchan, SADDR),
-		channel_readl(atchan, DADDR),
-		channel_readl(atchan, CTRLA),
-		channel_readl(atchan, CTRLB),
-		channel_readl(atchan, CFG),
-		channel_readl(atchan, DSCR));
-}
-#else
-static void vdbg_dump_regs(struct at_dma_chan *atchan) {}
-#endif
-
-static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
-{
-	dev_crit(chan2dev(&atchan->chan_common),
-		 "desc: s%pad d%pad ctrl0x%x:0x%x l%pad\n",
-		 &lli->saddr, &lli->daddr,
-		 lli->ctrla, lli->ctrlb, &lli->dscr);
-}
-
-
-static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on)
-{
-	u32 ebci;
-
-	/* enable interrupts on buffer transfer completion & error */
-	ebci =    AT_DMA_BTC(chan_id)
-		| AT_DMA_ERR(chan_id);
-	if (on)
-		dma_writel(atdma, EBCIER, ebci);
-	else
-		dma_writel(atdma, EBCIDR, ebci);
-}
-
-static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id)
-{
-	atc_setup_irq(atdma, chan_id, 1);
-}
-
-static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id)
-{
-	atc_setup_irq(atdma, chan_id, 0);
-}
-
-
-/**
- * atc_chan_is_enabled - test if given channel is enabled
- * @atchan: channel we want to test status
- */
-static inline int atc_chan_is_enabled(struct at_dma_chan *atchan)
-{
-	struct at_dma	*atdma = to_at_dma(atchan->chan_common.device);
-
-	return !!(dma_readl(atdma, CHSR) & atchan->mask);
-}
-
-/**
- * atc_chan_is_paused - test channel pause/resume status
- * @atchan: channel we want to test status
- */
-static inline int atc_chan_is_paused(struct at_dma_chan *atchan)
-{
-	return test_bit(ATC_IS_PAUSED, &atchan->status);
-}
-
-/**
- * atc_chan_is_cyclic - test if given channel has cyclic property set
- * @atchan: channel we want to test status
- */
-static inline int atc_chan_is_cyclic(struct at_dma_chan *atchan)
-{
-	return test_bit(ATC_IS_CYCLIC, &atchan->status);
-}
-
-/**
- * set_desc_eol - set end-of-link to descriptor so it will end transfer
- * @desc: descriptor, signle or at the end of a chain, to end chain on
- */
-static void set_desc_eol(struct at_desc *desc)
-{
-	u32 ctrlb = desc->lli.ctrlb;
-
-	ctrlb &= ~ATC_IEN;
-	ctrlb |= ATC_SRC_DSCR_DIS | ATC_DST_DSCR_DIS;
-
-	desc->lli.ctrlb = ctrlb;
-	desc->lli.dscr = 0;
-}
-
-#endif /* AT_HDMAC_REGS_H */
diff --git linux-libre-6.1-gnu/drivers/dma/dma-jz4780.c linux-libre-6.2-gnu/drivers/dma/dma-jz4780.c
index 2a483802d9ee..9c1a6e9a9c03 100644
--- linux-libre-6.1-gnu/drivers/dma/dma-jz4780.c
+++ linux-libre-6.2-gnu/drivers/dma/dma-jz4780.c
@@ -1038,6 +1038,13 @@ static const struct jz4780_dma_soc_data jz4725b_dma_soc_data = {
 		 JZ_SOC_DATA_BREAK_LINKS,
 };
 
+static const struct jz4780_dma_soc_data jz4755_dma_soc_data = {
+	.nb_channels = 4,
+	.transfer_ord_max = 5,
+	.flags = JZ_SOC_DATA_PER_CHAN_PM | JZ_SOC_DATA_NO_DCKES_DCKEC |
+		 JZ_SOC_DATA_BREAK_LINKS,
+};
+
 static const struct jz4780_dma_soc_data jz4760_dma_soc_data = {
 	.nb_channels = 5,
 	.transfer_ord_max = 6,
@@ -1101,6 +1108,7 @@ static const struct jz4780_dma_soc_data x1830_dma_soc_data = {
 static const struct of_device_id jz4780_dma_dt_match[] = {
 	{ .compatible = "ingenic,jz4740-dma", .data = &jz4740_dma_soc_data },
 	{ .compatible = "ingenic,jz4725b-dma", .data = &jz4725b_dma_soc_data },
+	{ .compatible = "ingenic,jz4755-dma", .data = &jz4755_dma_soc_data },
 	{ .compatible = "ingenic,jz4760-dma", .data = &jz4760_dma_soc_data },
 	{ .compatible = "ingenic,jz4760-mdma", .data = &jz4760_mdma_soc_data },
 	{ .compatible = "ingenic,jz4760-bdma", .data = &jz4760_bdma_soc_data },
diff --git linux-libre-6.1-gnu/drivers/dma/dmaengine.c linux-libre-6.2-gnu/drivers/dma/dmaengine.c
index c741b6431958..8a6e6b60d66f 100644
--- linux-libre-6.1-gnu/drivers/dma/dmaengine.c
+++ linux-libre-6.2-gnu/drivers/dma/dmaengine.c
@@ -451,7 +451,8 @@ static int dma_chan_get(struct dma_chan *chan)
 	/* The channel is already in use, update client count */
 	if (chan->client_count) {
 		__module_get(owner);
-		goto out;
+		chan->client_count++;
+		return 0;
 	}
 
 	if (!try_module_get(owner))
@@ -470,11 +471,11 @@ static int dma_chan_get(struct dma_chan *chan)
 			goto err_out;
 	}
 
+	chan->client_count++;
+
 	if (!dma_has_cap(DMA_PRIVATE, chan->device->cap_mask))
 		balance_ref_count(chan);
 
-out:
-	chan->client_count++;
 	return 0;
 
 err_out:
diff --git linux-libre-6.1-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c linux-libre-6.2-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index a183d93bd7e2..bf85aa0979ec 100644
--- linux-libre-6.1-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ linux-libre-6.2-gnu/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -1018,6 +1018,11 @@ static noinline void axi_chan_handle_err(struct axi_dma_chan *chan, u32 status)
 
 	/* The bad descriptor currently is in the head of vc list */
 	vd = vchan_next_desc(&chan->vc);
+	if (!vd) {
+		dev_err(chan2dev(chan), "BUG: %s, IRQ with no descriptors\n",
+			axi_chan_name(chan));
+		goto out;
+	}
 	/* Remove the completed descriptor from issued list */
 	list_del(&vd->node);
 
@@ -1032,6 +1037,7 @@ static noinline void axi_chan_handle_err(struct axi_dma_chan *chan, u32 status)
 	/* Try to restart the controller */
 	axi_chan_start_first_queued(chan);
 
+out:
 	spin_unlock_irqrestore(&chan->vc.lock, flags);
 }
 
diff --git linux-libre-6.1-gnu/drivers/dma/idma64.c linux-libre-6.2-gnu/drivers/dma/idma64.c
index f4c07ad3be15..c33087c5cd02 100644
--- linux-libre-6.1-gnu/drivers/dma/idma64.c
+++ linux-libre-6.2-gnu/drivers/dma/idma64.c
@@ -600,7 +600,7 @@ static int idma64_probe(struct idma64_chip *chip)
 	return 0;
 }
 
-static int idma64_remove(struct idma64_chip *chip)
+static void idma64_remove(struct idma64_chip *chip)
 {
 	struct idma64 *idma64 = chip->idma64;
 	unsigned short i;
@@ -618,8 +618,6 @@ static int idma64_remove(struct idma64_chip *chip)
 
 		tasklet_kill(&idma64c->vchan.task);
 	}
-
-	return 0;
 }
 
 /* ---------------------------------------------------------------------- */
@@ -664,7 +662,9 @@ static int idma64_platform_remove(struct platform_device *pdev)
 {
 	struct idma64_chip *chip = platform_get_drvdata(pdev);
 
-	return idma64_remove(chip);
+	idma64_remove(chip);
+
+	return 0;
 }
 
 static int __maybe_unused idma64_pm_suspend(struct device *dev)
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/cdev.c linux-libre-6.2-gnu/drivers/dma/idxd/cdev.c
index a9b96b18772f..e13e92609943 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/cdev.c
+++ linux-libre-6.2-gnu/drivers/dma/idxd/cdev.c
@@ -6,7 +6,6 @@
 #include <linux/pci.h>
 #include <linux/device.h>
 #include <linux/sched/task.h>
-#include <linux/intel-svm.h>
 #include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/cdev.h>
 #include <linux/fs.h>
@@ -100,7 +99,7 @@ static int idxd_cdev_open(struct inode *inode, struct file *filp)
 	filp->private_data = ctx;
 
 	if (device_user_pasid_enabled(idxd)) {
-		sva = iommu_sva_bind_device(dev, current->mm, NULL);
+		sva = iommu_sva_bind_device(dev, current->mm);
 		if (IS_ERR(sva)) {
 			rc = PTR_ERR(sva);
 			dev_err(dev, "pasid allocation failed: %d\n", rc);
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/device.c linux-libre-6.2-gnu/drivers/dma/idxd/device.c
index 6f44fa8f78a5..29dbb0f52e18 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/device.c
+++ linux-libre-6.2-gnu/drivers/dma/idxd/device.c
@@ -7,7 +7,6 @@
 #include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/dmaengine.h>
 #include <linux/irq.h>
-#include <linux/msi.h>
 #include <uapi/linux/idxd.h>
 #include "../dmaengine.h"
 #include "idxd.h"
@@ -1173,8 +1172,19 @@ static void idxd_flush_pending_descs(struct idxd_irq_entry *ie)
 	spin_unlock(&ie->list_lock);
 
 	list_for_each_entry_safe(desc, itr, &flist, list) {
+		struct dma_async_tx_descriptor *tx;
+
 		list_del(&desc->list);
 		ctype = desc->completion->status ? IDXD_COMPLETE_NORMAL : IDXD_COMPLETE_ABORT;
+		/*
+		 * wq is being disabled. Any remaining descriptors are
+		 * likely to be stuck and can be dropped. callback could
+		 * point to code that is no longer accessible, for example
+		 * if dmatest module has been unloaded.
+		 */
+		tx = &desc->txd;
+		tx->callback = NULL;
+		tx->callback_result = NULL;
 		idxd_dma_complete_txd(desc, ctype, true);
 	}
 }
@@ -1391,8 +1401,7 @@ err_res_alloc:
 err_irq:
 	idxd_wq_unmap_portal(wq);
 err_map_portal:
-	rc = idxd_wq_disable(wq, false);
-	if (rc < 0)
+	if (idxd_wq_disable(wq, false))
 		dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq)));
 err:
 	return rc;
@@ -1409,11 +1418,11 @@ void drv_disable_wq(struct idxd_wq *wq)
 		dev_warn(dev, "Clients has claim on wq %d: %d\n",
 			 wq->id, idxd_wq_refcount(wq));
 
-	idxd_wq_free_resources(wq);
 	idxd_wq_unmap_portal(wq);
 	idxd_wq_drain(wq);
 	idxd_wq_free_irq(wq);
 	idxd_wq_reset(wq);
+	idxd_wq_free_resources(wq);
 	percpu_ref_exit(&wq->wq_active);
 	wq->type = IDXD_WQT_NONE;
 	wq->client_count = 0;
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/init.c linux-libre-6.2-gnu/drivers/dma/idxd/init.c
index 09cbf0c179ba..529ea09c9094 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/init.c
+++ linux-libre-6.2-gnu/drivers/dma/idxd/init.c
@@ -14,7 +14,6 @@
 #include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/device.h>
 #include <linux/idr.h>
-#include <linux/intel-svm.h>
 #include <linux/iommu.h>
 #include <uapi/linux/idxd.h>
 #include <linux/dmaengine.h>
@@ -502,29 +501,7 @@ static struct idxd_device *idxd_alloc(struct pci_dev *pdev, struct idxd_driver_d
 
 static int idxd_enable_system_pasid(struct idxd_device *idxd)
 {
-	int flags;
-	unsigned int pasid;
-	struct iommu_sva *sva;
-
-	flags = SVM_FLAG_SUPERVISOR_MODE;
-
-	sva = iommu_sva_bind_device(&idxd->pdev->dev, NULL, &flags);
-	if (IS_ERR(sva)) {
-		dev_warn(&idxd->pdev->dev,
-			 "iommu sva bind failed: %ld\n", PTR_ERR(sva));
-		return PTR_ERR(sva);
-	}
-
-	pasid = iommu_sva_get_pasid(sva);
-	if (pasid == IOMMU_PASID_INVALID) {
-		iommu_sva_unbind_device(sva);
-		return -ENODEV;
-	}
-
-	idxd->sva = sva;
-	idxd->pasid = pasid;
-	dev_dbg(&idxd->pdev->dev, "system pasid: %u\n", pasid);
-	return 0;
+	return -EOPNOTSUPP;
 }
 
 static void idxd_disable_system_pasid(struct idxd_device *idxd)
diff --git linux-libre-6.1-gnu/drivers/dma/idxd/sysfs.c linux-libre-6.2-gnu/drivers/dma/idxd/sysfs.c
index 7269bd54554f..3229dfc78650 100644
--- linux-libre-6.1-gnu/drivers/dma/idxd/sysfs.c
+++ linux-libre-6.2-gnu/drivers/dma/idxd/sysfs.c
@@ -528,6 +528,22 @@ static bool idxd_group_attr_progress_limit_invisible(struct attribute *attr,
 		!idxd->hw.group_cap.progress_limit;
 }
 
+static bool idxd_group_attr_read_buffers_invisible(struct attribute *attr,
+						   struct idxd_device *idxd)
+{
+	/*
+	 * Intel IAA does not support Read Buffer allocation control,
+	 * make these attributes invisible.
+	 */
+	return (attr == &dev_attr_group_use_token_limit.attr ||
+		attr == &dev_attr_group_use_read_buffer_limit.attr ||
+		attr == &dev_attr_group_tokens_allowed.attr ||
+		attr == &dev_attr_group_read_buffers_allowed.attr ||
+		attr == &dev_attr_group_tokens_reserved.attr ||
+		attr == &dev_attr_group_read_buffers_reserved.attr) &&
+		idxd->data->type == IDXD_TYPE_IAX;
+}
+
 static umode_t idxd_group_attr_visible(struct kobject *kobj,
 				       struct attribute *attr, int n)
 {
@@ -538,6 +554,9 @@ static umode_t idxd_group_attr_visible(struct kobject *kobj,
 	if (idxd_group_attr_progress_limit_invisible(attr, idxd))
 		return 0;
 
+	if (idxd_group_attr_read_buffers_invisible(attr, idxd))
+		return 0;
+
 	return attr->mode;
 }
 
@@ -1233,6 +1252,14 @@ static bool idxd_wq_attr_op_config_invisible(struct attribute *attr,
 	       !idxd->hw.wq_cap.op_config;
 }
 
+static bool idxd_wq_attr_max_batch_size_invisible(struct attribute *attr,
+						  struct idxd_device *idxd)
+{
+	/* Intel IAA does not support batch processing, make it invisible */
+	return attr == &dev_attr_wq_max_batch_size.attr &&
+	       idxd->data->type == IDXD_TYPE_IAX;
+}
+
 static umode_t idxd_wq_attr_visible(struct kobject *kobj,
 				    struct attribute *attr, int n)
 {
@@ -1243,6 +1270,9 @@ static umode_t idxd_wq_attr_visible(struct kobject *kobj,
 	if (idxd_wq_attr_op_config_invisible(attr, idxd))
 		return 0;
 
+	if (idxd_wq_attr_max_batch_size_invisible(attr, idxd))
+		return 0;
+
 	return attr->mode;
 }
 
@@ -1533,6 +1563,43 @@ static ssize_t cmd_status_store(struct device *dev, struct device_attribute *att
 }
 static DEVICE_ATTR_RW(cmd_status);
 
+static bool idxd_device_attr_max_batch_size_invisible(struct attribute *attr,
+						      struct idxd_device *idxd)
+{
+	/* Intel IAA does not support batch processing, make it invisible */
+	return attr == &dev_attr_max_batch_size.attr &&
+	       idxd->data->type == IDXD_TYPE_IAX;
+}
+
+static bool idxd_device_attr_read_buffers_invisible(struct attribute *attr,
+						    struct idxd_device *idxd)
+{
+	/*
+	 * Intel IAA does not support Read Buffer allocation control,
+	 * make these attributes invisible.
+	 */
+	return (attr == &dev_attr_max_tokens.attr ||
+		attr == &dev_attr_max_read_buffers.attr ||
+		attr == &dev_attr_token_limit.attr ||
+		attr == &dev_attr_read_buffer_limit.attr) &&
+		idxd->data->type == IDXD_TYPE_IAX;
+}
+
+static umode_t idxd_device_attr_visible(struct kobject *kobj,
+					struct attribute *attr, int n)
+{
+	struct device *dev = container_of(kobj, struct device, kobj);
+	struct idxd_device *idxd = confdev_to_idxd(dev);
+
+	if (idxd_device_attr_max_batch_size_invisible(attr, idxd))
+		return 0;
+
+	if (idxd_device_attr_read_buffers_invisible(attr, idxd))
+		return 0;
+
+	return attr->mode;
+}
+
 static struct attribute *idxd_device_attributes[] = {
 	&dev_attr_version.attr,
 	&dev_attr_max_groups.attr,
@@ -1560,6 +1627,7 @@ static struct attribute *idxd_device_attributes[] = {
 
 static const struct attribute_group idxd_device_attribute_group = {
 	.attrs = idxd_device_attributes,
+	.is_visible = idxd_device_attr_visible,
 };
 
 static const struct attribute_group *idxd_attribute_groups[] = {
diff --git linux-libre-6.1-gnu/drivers/dma/imx-sdma.c linux-libre-6.2-gnu/drivers/dma/imx-sdma.c
index d5df7afa7b17..093d4638f9dd 100644
--- linux-libre-6.1-gnu/drivers/dma/imx-sdma.c
+++ linux-libre-6.2-gnu/drivers/dma/imx-sdma.c
@@ -1521,10 +1521,12 @@ static struct sdma_desc *sdma_transfer_init(struct sdma_channel *sdmac,
 		sdma_config_ownership(sdmac, false, true, false);
 
 	if (sdma_load_context(sdmac))
-		goto err_desc_out;
+		goto err_bd_out;
 
 	return desc;
 
+err_bd_out:
+	sdma_free_bd(desc);
 err_desc_out:
 	kfree(desc);
 err_out:
diff --git linux-libre-6.1-gnu/drivers/dma/ioat/dma.c linux-libre-6.2-gnu/drivers/dma/ioat/dma.c
index e2070df6cad2..79d244011093 100644
--- linux-libre-6.1-gnu/drivers/dma/ioat/dma.c
+++ linux-libre-6.2-gnu/drivers/dma/ioat/dma.c
@@ -33,7 +33,7 @@ MODULE_PARM_DESC(completion_timeout,
 static int idle_timeout = 2000;
 module_param(idle_timeout, int, 0644);
 MODULE_PARM_DESC(idle_timeout,
-		"set ioat idel timeout [msec] (default 2000 [msec])");
+		"set ioat idle timeout [msec] (default 2000 [msec])");
 
 #define IDLE_TIMEOUT msecs_to_jiffies(idle_timeout)
 #define COMPLETION_TIMEOUT msecs_to_jiffies(completion_timeout)
diff --git linux-libre-6.1-gnu/drivers/dma/iop-adma.c linux-libre-6.2-gnu/drivers/dma/iop-adma.c
deleted file mode 100644
index 310b899d581f..000000000000
--- linux-libre-6.1-gnu/drivers/dma/iop-adma.c
+++ /dev/null
@@ -1,1554 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * offload engine driver for the Intel Xscale series of i/o processors
- * Copyright © 2006, Intel Corporation.
- */
-
-/*
- * This driver supports the asynchrounous DMA copy and RAID engines available
- * on the Intel Xscale(R) family of I/O Processors (IOP 32x, 33x, 134x)
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/dma-mapping.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/prefetch.h>
-#include <linux/memory.h>
-#include <linux/ioport.h>
-#include <linux/raid/pq.h>
-#include <linux/slab.h>
-
-#include "iop-adma.h"
-#include "dmaengine.h"
-
-#define to_iop_adma_chan(chan) container_of(chan, struct iop_adma_chan, common)
-#define to_iop_adma_device(dev) \
-	container_of(dev, struct iop_adma_device, common)
-#define tx_to_iop_adma_slot(tx) \
-	container_of(tx, struct iop_adma_desc_slot, async_tx)
-
-/**
- * iop_adma_free_slots - flags descriptor slots for reuse
- * @slot: Slot to free
- * Caller must hold &iop_chan->lock while calling this function
- */
-static void iop_adma_free_slots(struct iop_adma_desc_slot *slot)
-{
-	int stride = slot->slots_per_op;
-
-	while (stride--) {
-		slot->slots_per_op = 0;
-		slot = list_entry(slot->slot_node.next,
-				struct iop_adma_desc_slot,
-				slot_node);
-	}
-}
-
-static dma_cookie_t
-iop_adma_run_tx_complete_actions(struct iop_adma_desc_slot *desc,
-	struct iop_adma_chan *iop_chan, dma_cookie_t cookie)
-{
-	struct dma_async_tx_descriptor *tx = &desc->async_tx;
-
-	BUG_ON(tx->cookie < 0);
-	if (tx->cookie > 0) {
-		cookie = tx->cookie;
-		tx->cookie = 0;
-
-		/* call the callback (must not sleep or submit new
-		 * operations to this channel)
-		 */
-		dmaengine_desc_get_callback_invoke(tx, NULL);
-
-		dma_descriptor_unmap(tx);
-		if (desc->group_head)
-			desc->group_head = NULL;
-	}
-
-	/* run dependent operations */
-	dma_run_dependencies(tx);
-
-	return cookie;
-}
-
-static int
-iop_adma_clean_slot(struct iop_adma_desc_slot *desc,
-	struct iop_adma_chan *iop_chan)
-{
-	/* the client is allowed to attach dependent operations
-	 * until 'ack' is set
-	 */
-	if (!async_tx_test_ack(&desc->async_tx))
-		return 0;
-
-	/* leave the last descriptor in the chain
-	 * so we can append to it
-	 */
-	if (desc->chain_node.next == &iop_chan->chain)
-		return 1;
-
-	dev_dbg(iop_chan->device->common.dev,
-		"\tfree slot: %d slots_per_op: %d\n",
-		desc->idx, desc->slots_per_op);
-
-	list_del(&desc->chain_node);
-	iop_adma_free_slots(desc);
-
-	return 0;
-}
-
-static void __iop_adma_slot_cleanup(struct iop_adma_chan *iop_chan)
-{
-	struct iop_adma_desc_slot *iter, *_iter, *grp_start = NULL;
-	dma_cookie_t cookie = 0;
-	u32 current_desc = iop_chan_get_current_descriptor(iop_chan);
-	int busy = iop_chan_is_busy(iop_chan);
-	int seen_current = 0, slot_cnt = 0, slots_per_op = 0;
-
-	dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
-	/* free completed slots from the chain starting with
-	 * the oldest descriptor
-	 */
-	list_for_each_entry_safe(iter, _iter, &iop_chan->chain,
-					chain_node) {
-		pr_debug("\tcookie: %d slot: %d busy: %d "
-			"this_desc: %pad next_desc: %#llx ack: %d\n",
-			iter->async_tx.cookie, iter->idx, busy,
-			&iter->async_tx.phys, (u64)iop_desc_get_next_desc(iter),
-			async_tx_test_ack(&iter->async_tx));
-		prefetch(_iter);
-		prefetch(&_iter->async_tx);
-
-		/* do not advance past the current descriptor loaded into the
-		 * hardware channel, subsequent descriptors are either in
-		 * process or have not been submitted
-		 */
-		if (seen_current)
-			break;
-
-		/* stop the search if we reach the current descriptor and the
-		 * channel is busy, or if it appears that the current descriptor
-		 * needs to be re-read (i.e. has been appended to)
-		 */
-		if (iter->async_tx.phys == current_desc) {
-			BUG_ON(seen_current++);
-			if (busy || iop_desc_get_next_desc(iter))
-				break;
-		}
-
-		/* detect the start of a group transaction */
-		if (!slot_cnt && !slots_per_op) {
-			slot_cnt = iter->slot_cnt;
-			slots_per_op = iter->slots_per_op;
-			if (slot_cnt <= slots_per_op) {
-				slot_cnt = 0;
-				slots_per_op = 0;
-			}
-		}
-
-		if (slot_cnt) {
-			pr_debug("\tgroup++\n");
-			if (!grp_start)
-				grp_start = iter;
-			slot_cnt -= slots_per_op;
-		}
-
-		/* all the members of a group are complete */
-		if (slots_per_op != 0 && slot_cnt == 0) {
-			struct iop_adma_desc_slot *grp_iter, *_grp_iter;
-			int end_of_chain = 0;
-			pr_debug("\tgroup end\n");
-
-			/* collect the total results */
-			if (grp_start->xor_check_result) {
-				u32 zero_sum_result = 0;
-				slot_cnt = grp_start->slot_cnt;
-				grp_iter = grp_start;
-
-				list_for_each_entry_from(grp_iter,
-					&iop_chan->chain, chain_node) {
-					zero_sum_result |=
-					    iop_desc_get_zero_result(grp_iter);
-					pr_debug("\titer%d result: %d\n",
-					    grp_iter->idx, zero_sum_result);
-					slot_cnt -= slots_per_op;
-					if (slot_cnt == 0)
-						break;
-				}
-				pr_debug("\tgrp_start->xor_check_result: %p\n",
-					grp_start->xor_check_result);
-				*grp_start->xor_check_result = zero_sum_result;
-			}
-
-			/* clean up the group */
-			slot_cnt = grp_start->slot_cnt;
-			grp_iter = grp_start;
-			list_for_each_entry_safe_from(grp_iter, _grp_iter,
-				&iop_chan->chain, chain_node) {
-				cookie = iop_adma_run_tx_complete_actions(
-					grp_iter, iop_chan, cookie);
-
-				slot_cnt -= slots_per_op;
-				end_of_chain = iop_adma_clean_slot(grp_iter,
-					iop_chan);
-
-				if (slot_cnt == 0 || end_of_chain)
-					break;
-			}
-
-			/* the group should be complete at this point */
-			BUG_ON(slot_cnt);
-
-			slots_per_op = 0;
-			grp_start = NULL;
-			if (end_of_chain)
-				break;
-			else
-				continue;
-		} else if (slots_per_op) /* wait for group completion */
-			continue;
-
-		/* write back zero sum results (single descriptor case) */
-		if (iter->xor_check_result && iter->async_tx.cookie)
-			*iter->xor_check_result =
-				iop_desc_get_zero_result(iter);
-
-		cookie = iop_adma_run_tx_complete_actions(
-					iter, iop_chan, cookie);
-
-		if (iop_adma_clean_slot(iter, iop_chan))
-			break;
-	}
-
-	if (cookie > 0) {
-		iop_chan->common.completed_cookie = cookie;
-		pr_debug("\tcompleted cookie %d\n", cookie);
-	}
-}
-
-static void
-iop_adma_slot_cleanup(struct iop_adma_chan *iop_chan)
-{
-	spin_lock_bh(&iop_chan->lock);
-	__iop_adma_slot_cleanup(iop_chan);
-	spin_unlock_bh(&iop_chan->lock);
-}
-
-static void iop_adma_tasklet(struct tasklet_struct *t)
-{
-	struct iop_adma_chan *iop_chan = from_tasklet(iop_chan, t,
-						      irq_tasklet);
-
-	/* lockdep will flag depedency submissions as potentially
-	 * recursive locking, this is not the case as a dependency
-	 * submission will never recurse a channels submit routine.
-	 * There are checks in async_tx.c to prevent this.
-	 */
-	spin_lock_nested(&iop_chan->lock, SINGLE_DEPTH_NESTING);
-	__iop_adma_slot_cleanup(iop_chan);
-	spin_unlock(&iop_chan->lock);
-}
-
-static struct iop_adma_desc_slot *
-iop_adma_alloc_slots(struct iop_adma_chan *iop_chan, int num_slots,
-			int slots_per_op)
-{
-	struct iop_adma_desc_slot *iter, *_iter, *alloc_start = NULL;
-	LIST_HEAD(chain);
-	int slots_found, retry = 0;
-
-	/* start search from the last allocated descrtiptor
-	 * if a contiguous allocation can not be found start searching
-	 * from the beginning of the list
-	 */
-retry:
-	slots_found = 0;
-	if (retry == 0)
-		iter = iop_chan->last_used;
-	else
-		iter = list_entry(&iop_chan->all_slots,
-			struct iop_adma_desc_slot,
-			slot_node);
-
-	list_for_each_entry_safe_continue(
-		iter, _iter, &iop_chan->all_slots, slot_node) {
-		prefetch(_iter);
-		prefetch(&_iter->async_tx);
-		if (iter->slots_per_op) {
-			/* give up after finding the first busy slot
-			 * on the second pass through the list
-			 */
-			if (retry)
-				break;
-
-			slots_found = 0;
-			continue;
-		}
-
-		/* start the allocation if the slot is correctly aligned */
-		if (!slots_found++) {
-			if (iop_desc_is_aligned(iter, slots_per_op))
-				alloc_start = iter;
-			else {
-				slots_found = 0;
-				continue;
-			}
-		}
-
-		if (slots_found == num_slots) {
-			struct iop_adma_desc_slot *alloc_tail = NULL;
-			struct iop_adma_desc_slot *last_used = NULL;
-			iter = alloc_start;
-			while (num_slots) {
-				int i;
-				dev_dbg(iop_chan->device->common.dev,
-					"allocated slot: %d "
-					"(desc %p phys: %#llx) slots_per_op %d\n",
-					iter->idx, iter->hw_desc,
-					(u64)iter->async_tx.phys, slots_per_op);
-
-				/* pre-ack all but the last descriptor */
-				if (num_slots != slots_per_op)
-					async_tx_ack(&iter->async_tx);
-
-				list_add_tail(&iter->chain_node, &chain);
-				alloc_tail = iter;
-				iter->async_tx.cookie = 0;
-				iter->slot_cnt = num_slots;
-				iter->xor_check_result = NULL;
-				for (i = 0; i < slots_per_op; i++) {
-					iter->slots_per_op = slots_per_op - i;
-					last_used = iter;
-					iter = list_entry(iter->slot_node.next,
-						struct iop_adma_desc_slot,
-						slot_node);
-				}
-				num_slots -= slots_per_op;
-			}
-			alloc_tail->group_head = alloc_start;
-			alloc_tail->async_tx.cookie = -EBUSY;
-			list_splice(&chain, &alloc_tail->tx_list);
-			iop_chan->last_used = last_used;
-			iop_desc_clear_next_desc(alloc_start);
-			iop_desc_clear_next_desc(alloc_tail);
-			return alloc_tail;
-		}
-	}
-	if (!retry++)
-		goto retry;
-
-	/* perform direct reclaim if the allocation fails */
-	__iop_adma_slot_cleanup(iop_chan);
-
-	return NULL;
-}
-
-static void iop_adma_check_threshold(struct iop_adma_chan *iop_chan)
-{
-	dev_dbg(iop_chan->device->common.dev, "pending: %d\n",
-		iop_chan->pending);
-
-	if (iop_chan->pending >= IOP_ADMA_THRESHOLD) {
-		iop_chan->pending = 0;
-		iop_chan_append(iop_chan);
-	}
-}
-
-static dma_cookie_t
-iop_adma_tx_submit(struct dma_async_tx_descriptor *tx)
-{
-	struct iop_adma_desc_slot *sw_desc = tx_to_iop_adma_slot(tx);
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(tx->chan);
-	struct iop_adma_desc_slot *grp_start, *old_chain_tail;
-	int slot_cnt;
-	dma_cookie_t cookie;
-	dma_addr_t next_dma;
-
-	grp_start = sw_desc->group_head;
-	slot_cnt = grp_start->slot_cnt;
-
-	spin_lock_bh(&iop_chan->lock);
-	cookie = dma_cookie_assign(tx);
-
-	old_chain_tail = list_entry(iop_chan->chain.prev,
-		struct iop_adma_desc_slot, chain_node);
-	list_splice_init(&sw_desc->tx_list,
-			 &old_chain_tail->chain_node);
-
-	/* fix up the hardware chain */
-	next_dma = grp_start->async_tx.phys;
-	iop_desc_set_next_desc(old_chain_tail, next_dma);
-	BUG_ON(iop_desc_get_next_desc(old_chain_tail) != next_dma); /* flush */
-
-	/* check for pre-chained descriptors */
-	iop_paranoia(iop_desc_get_next_desc(sw_desc));
-
-	/* increment the pending count by the number of slots
-	 * memcpy operations have a 1:1 (slot:operation) relation
-	 * other operations are heavier and will pop the threshold
-	 * more often.
-	 */
-	iop_chan->pending += slot_cnt;
-	iop_adma_check_threshold(iop_chan);
-	spin_unlock_bh(&iop_chan->lock);
-
-	dev_dbg(iop_chan->device->common.dev, "%s cookie: %d slot: %d\n",
-		__func__, sw_desc->async_tx.cookie, sw_desc->idx);
-
-	return cookie;
-}
-
-static void iop_chan_start_null_memcpy(struct iop_adma_chan *iop_chan);
-static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan);
-
-/**
- * iop_adma_alloc_chan_resources -  returns the number of allocated descriptors
- * @chan: allocate descriptor resources for this channel
- *
- * Note: We keep the slots for 1 operation on iop_chan->chain at all times.  To
- * avoid deadlock, via async_xor, num_descs_in_pool must at a minimum be
- * greater than 2x the number slots needed to satisfy a device->max_xor
- * request.
- * */
-static int iop_adma_alloc_chan_resources(struct dma_chan *chan)
-{
-	char *hw_desc;
-	dma_addr_t dma_desc;
-	int idx;
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *slot = NULL;
-	int init = iop_chan->slots_allocated ? 0 : 1;
-	struct iop_adma_platform_data *plat_data =
-		dev_get_platdata(&iop_chan->device->pdev->dev);
-	int num_descs_in_pool = plat_data->pool_size/IOP_ADMA_SLOT_SIZE;
-
-	/* Allocate descriptor slots */
-	do {
-		idx = iop_chan->slots_allocated;
-		if (idx == num_descs_in_pool)
-			break;
-
-		slot = kzalloc(sizeof(*slot), GFP_KERNEL);
-		if (!slot) {
-			printk(KERN_INFO "IOP ADMA Channel only initialized"
-				" %d descriptor slots", idx);
-			break;
-		}
-		hw_desc = (char *) iop_chan->device->dma_desc_pool_virt;
-		slot->hw_desc = (void *) &hw_desc[idx * IOP_ADMA_SLOT_SIZE];
-
-		dma_async_tx_descriptor_init(&slot->async_tx, chan);
-		slot->async_tx.tx_submit = iop_adma_tx_submit;
-		INIT_LIST_HEAD(&slot->tx_list);
-		INIT_LIST_HEAD(&slot->chain_node);
-		INIT_LIST_HEAD(&slot->slot_node);
-		dma_desc = iop_chan->device->dma_desc_pool;
-		slot->async_tx.phys = dma_desc + idx * IOP_ADMA_SLOT_SIZE;
-		slot->idx = idx;
-
-		spin_lock_bh(&iop_chan->lock);
-		iop_chan->slots_allocated++;
-		list_add_tail(&slot->slot_node, &iop_chan->all_slots);
-		spin_unlock_bh(&iop_chan->lock);
-	} while (iop_chan->slots_allocated < num_descs_in_pool);
-
-	if (idx && !iop_chan->last_used)
-		iop_chan->last_used = list_entry(iop_chan->all_slots.next,
-					struct iop_adma_desc_slot,
-					slot_node);
-
-	dev_dbg(iop_chan->device->common.dev,
-		"allocated %d descriptor slots last_used: %p\n",
-		iop_chan->slots_allocated, iop_chan->last_used);
-
-	/* initialize the channel and the chain with a null operation */
-	if (init) {
-		if (dma_has_cap(DMA_MEMCPY,
-			iop_chan->device->common.cap_mask))
-			iop_chan_start_null_memcpy(iop_chan);
-		else if (dma_has_cap(DMA_XOR,
-			iop_chan->device->common.cap_mask))
-			iop_chan_start_null_xor(iop_chan);
-		else
-			BUG();
-	}
-
-	return (idx > 0) ? idx : -ENOMEM;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_interrupt(struct dma_chan *chan, unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	int slot_cnt, slots_per_op;
-
-	dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_interrupt_slot_count(&slots_per_op, iop_chan);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-		iop_desc_init_interrupt(grp_start, iop_chan);
-		sw_desc->async_tx.flags = flags;
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dma_dest,
-			 dma_addr_t dma_src, size_t len, unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	int slot_cnt, slots_per_op;
-
-	if (unlikely(!len))
-		return NULL;
-	BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT);
-
-	dev_dbg(iop_chan->device->common.dev, "%s len: %zu\n",
-		__func__, len);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_memcpy_slot_count(len, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-		iop_desc_init_memcpy(grp_start, flags);
-		iop_desc_set_byte_count(grp_start, iop_chan, len);
-		iop_desc_set_dest_addr(grp_start, iop_chan, dma_dest);
-		iop_desc_set_memcpy_src_addr(grp_start, dma_src);
-		sw_desc->async_tx.flags = flags;
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_xor(struct dma_chan *chan, dma_addr_t dma_dest,
-		      dma_addr_t *dma_src, unsigned int src_cnt, size_t len,
-		      unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	int slot_cnt, slots_per_op;
-
-	if (unlikely(!len))
-		return NULL;
-	BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
-
-	dev_dbg(iop_chan->device->common.dev,
-		"%s src_cnt: %d len: %zu flags: %lx\n",
-		__func__, src_cnt, len, flags);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_xor_slot_count(len, src_cnt, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-		iop_desc_init_xor(grp_start, src_cnt, flags);
-		iop_desc_set_byte_count(grp_start, iop_chan, len);
-		iop_desc_set_dest_addr(grp_start, iop_chan, dma_dest);
-		sw_desc->async_tx.flags = flags;
-		while (src_cnt--)
-			iop_desc_set_xor_src_addr(grp_start, src_cnt,
-						  dma_src[src_cnt]);
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_xor_val(struct dma_chan *chan, dma_addr_t *dma_src,
-			  unsigned int src_cnt, size_t len, u32 *result,
-			  unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	int slot_cnt, slots_per_op;
-
-	if (unlikely(!len))
-		return NULL;
-
-	dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %zu\n",
-		__func__, src_cnt, len);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_zero_sum_slot_count(len, src_cnt, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-		iop_desc_init_zero_sum(grp_start, src_cnt, flags);
-		iop_desc_set_zero_sum_byte_count(grp_start, len);
-		grp_start->xor_check_result = result;
-		pr_debug("\t%s: grp_start->xor_check_result: %p\n",
-			__func__, grp_start->xor_check_result);
-		sw_desc->async_tx.flags = flags;
-		while (src_cnt--)
-			iop_desc_set_zero_sum_src_addr(grp_start, src_cnt,
-						       dma_src[src_cnt]);
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_pq(struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src,
-		     unsigned int src_cnt, const unsigned char *scf, size_t len,
-		     unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *g;
-	int slot_cnt, slots_per_op;
-	int continue_srcs;
-
-	if (unlikely(!len))
-		return NULL;
-	BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
-
-	dev_dbg(iop_chan->device->common.dev,
-		"%s src_cnt: %d len: %zu flags: %lx\n",
-		__func__, src_cnt, len, flags);
-
-	if (dmaf_p_disabled_continue(flags))
-		continue_srcs = 1+src_cnt;
-	else if (dmaf_continue(flags))
-		continue_srcs = 3+src_cnt;
-	else
-		continue_srcs = 0+src_cnt;
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_pq_slot_count(len, continue_srcs, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		int i;
-
-		g = sw_desc->group_head;
-		iop_desc_set_byte_count(g, iop_chan, len);
-
-		/* even if P is disabled its destination address (bits
-		 * [3:0]) must match Q.  It is ok if P points to an
-		 * invalid address, it won't be written.
-		 */
-		if (flags & DMA_PREP_PQ_DISABLE_P)
-			dst[0] = dst[1] & 0x7;
-
-		iop_desc_set_pq_addr(g, dst);
-		sw_desc->async_tx.flags = flags;
-		for (i = 0; i < src_cnt; i++)
-			iop_desc_set_pq_src_addr(g, i, src[i], scf[i]);
-
-		/* if we are continuing a previous operation factor in
-		 * the old p and q values, see the comment for dma_maxpq
-		 * in include/linux/dmaengine.h
-		 */
-		if (dmaf_p_disabled_continue(flags))
-			iop_desc_set_pq_src_addr(g, i++, dst[1], 1);
-		else if (dmaf_continue(flags)) {
-			iop_desc_set_pq_src_addr(g, i++, dst[0], 0);
-			iop_desc_set_pq_src_addr(g, i++, dst[1], 1);
-			iop_desc_set_pq_src_addr(g, i++, dst[1], 0);
-		}
-		iop_desc_init_pq(g, i, flags);
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static struct dma_async_tx_descriptor *
-iop_adma_prep_dma_pq_val(struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src,
-			 unsigned int src_cnt, const unsigned char *scf,
-			 size_t len, enum sum_check_flags *pqres,
-			 unsigned long flags)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *sw_desc, *g;
-	int slot_cnt, slots_per_op;
-
-	if (unlikely(!len))
-		return NULL;
-	BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT);
-
-	dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %zu\n",
-		__func__, src_cnt, len);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_pq_zero_sum_slot_count(len, src_cnt + 2, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		/* for validate operations p and q are tagged onto the
-		 * end of the source list
-		 */
-		int pq_idx = src_cnt;
-
-		g = sw_desc->group_head;
-		iop_desc_init_pq_zero_sum(g, src_cnt+2, flags);
-		iop_desc_set_pq_zero_sum_byte_count(g, len);
-		g->pq_check_result = pqres;
-		pr_debug("\t%s: g->pq_check_result: %p\n",
-			__func__, g->pq_check_result);
-		sw_desc->async_tx.flags = flags;
-		while (src_cnt--)
-			iop_desc_set_pq_zero_sum_src_addr(g, src_cnt,
-							  src[src_cnt],
-							  scf[src_cnt]);
-		iop_desc_set_pq_zero_sum_addr(g, pq_idx, src);
-	}
-	spin_unlock_bh(&iop_chan->lock);
-
-	return sw_desc ? &sw_desc->async_tx : NULL;
-}
-
-static void iop_adma_free_chan_resources(struct dma_chan *chan)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	struct iop_adma_desc_slot *iter, *_iter;
-	int in_use_descs = 0;
-
-	iop_adma_slot_cleanup(iop_chan);
-
-	spin_lock_bh(&iop_chan->lock);
-	list_for_each_entry_safe(iter, _iter, &iop_chan->chain,
-					chain_node) {
-		in_use_descs++;
-		list_del(&iter->chain_node);
-	}
-	list_for_each_entry_safe_reverse(
-		iter, _iter, &iop_chan->all_slots, slot_node) {
-		list_del(&iter->slot_node);
-		kfree(iter);
-		iop_chan->slots_allocated--;
-	}
-	iop_chan->last_used = NULL;
-
-	dev_dbg(iop_chan->device->common.dev, "%s slots_allocated %d\n",
-		__func__, iop_chan->slots_allocated);
-	spin_unlock_bh(&iop_chan->lock);
-
-	/* one is ok since we left it on there on purpose */
-	if (in_use_descs > 1)
-		printk(KERN_ERR "IOP: Freeing %d in use descriptors!\n",
-			in_use_descs - 1);
-}
-
-/**
- * iop_adma_status - poll the status of an ADMA transaction
- * @chan: ADMA channel handle
- * @cookie: ADMA transaction identifier
- * @txstate: a holder for the current state of the channel or NULL
- */
-static enum dma_status iop_adma_status(struct dma_chan *chan,
-					dma_cookie_t cookie,
-					struct dma_tx_state *txstate)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-	int ret;
-
-	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret == DMA_COMPLETE)
-		return ret;
-
-	iop_adma_slot_cleanup(iop_chan);
-
-	return dma_cookie_status(chan, cookie, txstate);
-}
-
-static irqreturn_t iop_adma_eot_handler(int irq, void *data)
-{
-	struct iop_adma_chan *chan = data;
-
-	dev_dbg(chan->device->common.dev, "%s\n", __func__);
-
-	tasklet_schedule(&chan->irq_tasklet);
-
-	iop_adma_device_clear_eot_status(chan);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t iop_adma_eoc_handler(int irq, void *data)
-{
-	struct iop_adma_chan *chan = data;
-
-	dev_dbg(chan->device->common.dev, "%s\n", __func__);
-
-	tasklet_schedule(&chan->irq_tasklet);
-
-	iop_adma_device_clear_eoc_status(chan);
-
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t iop_adma_err_handler(int irq, void *data)
-{
-	struct iop_adma_chan *chan = data;
-	unsigned long status = iop_chan_get_status(chan);
-
-	dev_err(chan->device->common.dev,
-		"error ( %s%s%s%s%s%s%s)\n",
-		iop_is_err_int_parity(status, chan) ? "int_parity " : "",
-		iop_is_err_mcu_abort(status, chan) ? "mcu_abort " : "",
-		iop_is_err_int_tabort(status, chan) ? "int_tabort " : "",
-		iop_is_err_int_mabort(status, chan) ? "int_mabort " : "",
-		iop_is_err_pci_tabort(status, chan) ? "pci_tabort " : "",
-		iop_is_err_pci_mabort(status, chan) ? "pci_mabort " : "",
-		iop_is_err_split_tx(status, chan) ? "split_tx " : "");
-
-	iop_adma_device_clear_err_status(chan);
-
-	BUG();
-
-	return IRQ_HANDLED;
-}
-
-static void iop_adma_issue_pending(struct dma_chan *chan)
-{
-	struct iop_adma_chan *iop_chan = to_iop_adma_chan(chan);
-
-	if (iop_chan->pending) {
-		iop_chan->pending = 0;
-		iop_chan_append(iop_chan);
-	}
-}
-
-/*
- * Perform a transaction to verify the HW works.
- */
-#define IOP_ADMA_TEST_SIZE 2000
-
-static int iop_adma_memcpy_self_test(struct iop_adma_device *device)
-{
-	int i;
-	void *src, *dest;
-	dma_addr_t src_dma, dest_dma;
-	struct dma_chan *dma_chan;
-	dma_cookie_t cookie;
-	struct dma_async_tx_descriptor *tx;
-	int err = 0;
-	struct iop_adma_chan *iop_chan;
-
-	dev_dbg(device->common.dev, "%s\n", __func__);
-
-	src = kmalloc(IOP_ADMA_TEST_SIZE, GFP_KERNEL);
-	if (!src)
-		return -ENOMEM;
-	dest = kzalloc(IOP_ADMA_TEST_SIZE, GFP_KERNEL);
-	if (!dest) {
-		kfree(src);
-		return -ENOMEM;
-	}
-
-	/* Fill in src buffer */
-	for (i = 0; i < IOP_ADMA_TEST_SIZE; i++)
-		((u8 *) src)[i] = (u8)i;
-
-	/* Start copy, using first DMA channel */
-	dma_chan = container_of(device->common.channels.next,
-				struct dma_chan,
-				device_node);
-	if (iop_adma_alloc_chan_resources(dma_chan) < 1) {
-		err = -ENODEV;
-		goto out;
-	}
-
-	dest_dma = dma_map_single(dma_chan->device->dev, dest,
-				IOP_ADMA_TEST_SIZE, DMA_FROM_DEVICE);
-	src_dma = dma_map_single(dma_chan->device->dev, src,
-				IOP_ADMA_TEST_SIZE, DMA_TO_DEVICE);
-	tx = iop_adma_prep_dma_memcpy(dma_chan, dest_dma, src_dma,
-				      IOP_ADMA_TEST_SIZE,
-				      DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(1);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) !=
-			DMA_COMPLETE) {
-		dev_err(dma_chan->device->dev,
-			"Self-test copy timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	iop_chan = to_iop_adma_chan(dma_chan);
-	dma_sync_single_for_cpu(&iop_chan->device->pdev->dev, dest_dma,
-		IOP_ADMA_TEST_SIZE, DMA_FROM_DEVICE);
-	if (memcmp(src, dest, IOP_ADMA_TEST_SIZE)) {
-		dev_err(dma_chan->device->dev,
-			"Self-test copy failed compare, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-free_resources:
-	iop_adma_free_chan_resources(dma_chan);
-out:
-	kfree(src);
-	kfree(dest);
-	return err;
-}
-
-#define IOP_ADMA_NUM_SRC_TEST 4 /* must be <= 15 */
-static int
-iop_adma_xor_val_self_test(struct iop_adma_device *device)
-{
-	int i, src_idx;
-	struct page *dest;
-	struct page *xor_srcs[IOP_ADMA_NUM_SRC_TEST];
-	struct page *zero_sum_srcs[IOP_ADMA_NUM_SRC_TEST + 1];
-	dma_addr_t dma_srcs[IOP_ADMA_NUM_SRC_TEST + 1];
-	dma_addr_t dest_dma;
-	struct dma_async_tx_descriptor *tx;
-	struct dma_chan *dma_chan;
-	dma_cookie_t cookie;
-	u8 cmp_byte = 0;
-	u32 cmp_word;
-	u32 zero_sum_result;
-	int err = 0;
-	struct iop_adma_chan *iop_chan;
-
-	dev_dbg(device->common.dev, "%s\n", __func__);
-
-	for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++) {
-		xor_srcs[src_idx] = alloc_page(GFP_KERNEL);
-		if (!xor_srcs[src_idx]) {
-			while (src_idx--)
-				__free_page(xor_srcs[src_idx]);
-			return -ENOMEM;
-		}
-	}
-
-	dest = alloc_page(GFP_KERNEL);
-	if (!dest) {
-		while (src_idx--)
-			__free_page(xor_srcs[src_idx]);
-		return -ENOMEM;
-	}
-
-	/* Fill in src buffers */
-	for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++) {
-		u8 *ptr = page_address(xor_srcs[src_idx]);
-		for (i = 0; i < PAGE_SIZE; i++)
-			ptr[i] = (1 << src_idx);
-	}
-
-	for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++)
-		cmp_byte ^= (u8) (1 << src_idx);
-
-	cmp_word = (cmp_byte << 24) | (cmp_byte << 16) |
-			(cmp_byte << 8) | cmp_byte;
-
-	memset(page_address(dest), 0, PAGE_SIZE);
-
-	dma_chan = container_of(device->common.channels.next,
-				struct dma_chan,
-				device_node);
-	if (iop_adma_alloc_chan_resources(dma_chan) < 1) {
-		err = -ENODEV;
-		goto out;
-	}
-
-	/* test xor */
-	dest_dma = dma_map_page(dma_chan->device->dev, dest, 0,
-				PAGE_SIZE, DMA_FROM_DEVICE);
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST; i++)
-		dma_srcs[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i],
-					   0, PAGE_SIZE, DMA_TO_DEVICE);
-	tx = iop_adma_prep_dma_xor(dma_chan, dest_dma, dma_srcs,
-				   IOP_ADMA_NUM_SRC_TEST, PAGE_SIZE,
-				   DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) !=
-		DMA_COMPLETE) {
-		dev_err(dma_chan->device->dev,
-			"Self-test xor timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	iop_chan = to_iop_adma_chan(dma_chan);
-	dma_sync_single_for_cpu(&iop_chan->device->pdev->dev, dest_dma,
-		PAGE_SIZE, DMA_FROM_DEVICE);
-	for (i = 0; i < (PAGE_SIZE / sizeof(u32)); i++) {
-		u32 *ptr = page_address(dest);
-		if (ptr[i] != cmp_word) {
-			dev_err(dma_chan->device->dev,
-				"Self-test xor failed compare, disabling\n");
-			err = -ENODEV;
-			goto free_resources;
-		}
-	}
-	dma_sync_single_for_device(&iop_chan->device->pdev->dev, dest_dma,
-		PAGE_SIZE, DMA_TO_DEVICE);
-
-	/* skip zero sum if the capability is not present */
-	if (!dma_has_cap(DMA_XOR_VAL, dma_chan->device->cap_mask))
-		goto free_resources;
-
-	/* zero sum the sources with the destintation page */
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST; i++)
-		zero_sum_srcs[i] = xor_srcs[i];
-	zero_sum_srcs[i] = dest;
-
-	zero_sum_result = 1;
-
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST + 1; i++)
-		dma_srcs[i] = dma_map_page(dma_chan->device->dev,
-					   zero_sum_srcs[i], 0, PAGE_SIZE,
-					   DMA_TO_DEVICE);
-	tx = iop_adma_prep_dma_xor_val(dma_chan, dma_srcs,
-				       IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE,
-				       &zero_sum_result,
-				       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {
-		dev_err(dma_chan->device->dev,
-			"Self-test zero sum timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	if (zero_sum_result != 0) {
-		dev_err(dma_chan->device->dev,
-			"Self-test zero sum failed compare, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	/* test for non-zero parity sum */
-	zero_sum_result = 0;
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST + 1; i++)
-		dma_srcs[i] = dma_map_page(dma_chan->device->dev,
-					   zero_sum_srcs[i], 0, PAGE_SIZE,
-					   DMA_TO_DEVICE);
-	tx = iop_adma_prep_dma_xor_val(dma_chan, dma_srcs,
-				       IOP_ADMA_NUM_SRC_TEST + 1, PAGE_SIZE,
-				       &zero_sum_result,
-				       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) != DMA_COMPLETE) {
-		dev_err(dma_chan->device->dev,
-			"Self-test non-zero sum timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	if (zero_sum_result != 1) {
-		dev_err(dma_chan->device->dev,
-			"Self-test non-zero sum failed compare, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-free_resources:
-	iop_adma_free_chan_resources(dma_chan);
-out:
-	src_idx = IOP_ADMA_NUM_SRC_TEST;
-	while (src_idx--)
-		__free_page(xor_srcs[src_idx]);
-	__free_page(dest);
-	return err;
-}
-
-#ifdef CONFIG_RAID6_PQ
-static int
-iop_adma_pq_zero_sum_self_test(struct iop_adma_device *device)
-{
-	/* combined sources, software pq results, and extra hw pq results */
-	struct page *pq[IOP_ADMA_NUM_SRC_TEST+2+2];
-	/* ptr to the extra hw pq buffers defined above */
-	struct page **pq_hw = &pq[IOP_ADMA_NUM_SRC_TEST+2];
-	/* address conversion buffers (dma_map / page_address) */
-	void *pq_sw[IOP_ADMA_NUM_SRC_TEST+2];
-	dma_addr_t pq_src[IOP_ADMA_NUM_SRC_TEST+2];
-	dma_addr_t *pq_dest = &pq_src[IOP_ADMA_NUM_SRC_TEST];
-
-	int i;
-	struct dma_async_tx_descriptor *tx;
-	struct dma_chan *dma_chan;
-	dma_cookie_t cookie;
-	u32 zero_sum_result;
-	int err = 0;
-	struct device *dev;
-
-	dev_dbg(device->common.dev, "%s\n", __func__);
-
-	for (i = 0; i < ARRAY_SIZE(pq); i++) {
-		pq[i] = alloc_page(GFP_KERNEL);
-		if (!pq[i]) {
-			while (i--)
-				__free_page(pq[i]);
-			return -ENOMEM;
-		}
-	}
-
-	/* Fill in src buffers */
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST; i++) {
-		pq_sw[i] = page_address(pq[i]);
-		memset(pq_sw[i], 0x11111111 * (1<<i), PAGE_SIZE);
-	}
-	pq_sw[i] = page_address(pq[i]);
-	pq_sw[i+1] = page_address(pq[i+1]);
-
-	dma_chan = container_of(device->common.channels.next,
-				struct dma_chan,
-				device_node);
-	if (iop_adma_alloc_chan_resources(dma_chan) < 1) {
-		err = -ENODEV;
-		goto out;
-	}
-
-	dev = dma_chan->device->dev;
-
-	/* initialize the dests */
-	memset(page_address(pq_hw[0]), 0 , PAGE_SIZE);
-	memset(page_address(pq_hw[1]), 0 , PAGE_SIZE);
-
-	/* test pq */
-	pq_dest[0] = dma_map_page(dev, pq_hw[0], 0, PAGE_SIZE, DMA_FROM_DEVICE);
-	pq_dest[1] = dma_map_page(dev, pq_hw[1], 0, PAGE_SIZE, DMA_FROM_DEVICE);
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST; i++)
-		pq_src[i] = dma_map_page(dev, pq[i], 0, PAGE_SIZE,
-					 DMA_TO_DEVICE);
-
-	tx = iop_adma_prep_dma_pq(dma_chan, pq_dest, pq_src,
-				  IOP_ADMA_NUM_SRC_TEST, (u8 *)raid6_gfexp,
-				  PAGE_SIZE,
-				  DMA_PREP_INTERRUPT |
-				  DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) !=
-		DMA_COMPLETE) {
-		dev_err(dev, "Self-test pq timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	raid6_call.gen_syndrome(IOP_ADMA_NUM_SRC_TEST+2, PAGE_SIZE, pq_sw);
-
-	if (memcmp(pq_sw[IOP_ADMA_NUM_SRC_TEST],
-		   page_address(pq_hw[0]), PAGE_SIZE) != 0) {
-		dev_err(dev, "Self-test p failed compare, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-	if (memcmp(pq_sw[IOP_ADMA_NUM_SRC_TEST+1],
-		   page_address(pq_hw[1]), PAGE_SIZE) != 0) {
-		dev_err(dev, "Self-test q failed compare, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	/* test correct zero sum using the software generated pq values */
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST + 2; i++)
-		pq_src[i] = dma_map_page(dev, pq[i], 0, PAGE_SIZE,
-					 DMA_TO_DEVICE);
-
-	zero_sum_result = ~0;
-	tx = iop_adma_prep_dma_pq_val(dma_chan, &pq_src[IOP_ADMA_NUM_SRC_TEST],
-				      pq_src, IOP_ADMA_NUM_SRC_TEST,
-				      raid6_gfexp, PAGE_SIZE, &zero_sum_result,
-				      DMA_PREP_INTERRUPT|DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) !=
-		DMA_COMPLETE) {
-		dev_err(dev, "Self-test pq-zero-sum timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	if (zero_sum_result != 0) {
-		dev_err(dev, "Self-test pq-zero-sum failed to validate: %x\n",
-			zero_sum_result);
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	/* test incorrect zero sum */
-	i = IOP_ADMA_NUM_SRC_TEST;
-	memset(pq_sw[i] + 100, 0, 100);
-	memset(pq_sw[i+1] + 200, 0, 200);
-	for (i = 0; i < IOP_ADMA_NUM_SRC_TEST + 2; i++)
-		pq_src[i] = dma_map_page(dev, pq[i], 0, PAGE_SIZE,
-					 DMA_TO_DEVICE);
-
-	zero_sum_result = 0;
-	tx = iop_adma_prep_dma_pq_val(dma_chan, &pq_src[IOP_ADMA_NUM_SRC_TEST],
-				      pq_src, IOP_ADMA_NUM_SRC_TEST,
-				      raid6_gfexp, PAGE_SIZE, &zero_sum_result,
-				      DMA_PREP_INTERRUPT|DMA_CTRL_ACK);
-
-	cookie = iop_adma_tx_submit(tx);
-	iop_adma_issue_pending(dma_chan);
-	msleep(8);
-
-	if (iop_adma_status(dma_chan, cookie, NULL) !=
-		DMA_COMPLETE) {
-		dev_err(dev, "Self-test !pq-zero-sum timed out, disabling\n");
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-	if (zero_sum_result != (SUM_CHECK_P_RESULT | SUM_CHECK_Q_RESULT)) {
-		dev_err(dev, "Self-test !pq-zero-sum failed to validate: %x\n",
-			zero_sum_result);
-		err = -ENODEV;
-		goto free_resources;
-	}
-
-free_resources:
-	iop_adma_free_chan_resources(dma_chan);
-out:
-	i = ARRAY_SIZE(pq);
-	while (i--)
-		__free_page(pq[i]);
-	return err;
-}
-#endif
-
-static int iop_adma_remove(struct platform_device *dev)
-{
-	struct iop_adma_device *device = platform_get_drvdata(dev);
-	struct dma_chan *chan, *_chan;
-	struct iop_adma_chan *iop_chan;
-	struct iop_adma_platform_data *plat_data = dev_get_platdata(&dev->dev);
-
-	dma_async_device_unregister(&device->common);
-
-	dma_free_coherent(&dev->dev, plat_data->pool_size,
-			device->dma_desc_pool_virt, device->dma_desc_pool);
-
-	list_for_each_entry_safe(chan, _chan, &device->common.channels,
-				device_node) {
-		iop_chan = to_iop_adma_chan(chan);
-		list_del(&chan->device_node);
-		kfree(iop_chan);
-	}
-	kfree(device);
-
-	return 0;
-}
-
-static int iop_adma_probe(struct platform_device *pdev)
-{
-	struct resource *res;
-	int ret = 0, i;
-	struct iop_adma_device *adev;
-	struct iop_adma_chan *iop_chan;
-	struct dma_device *dma_dev;
-	struct iop_adma_platform_data *plat_data = dev_get_platdata(&pdev->dev);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-
-	if (!devm_request_mem_region(&pdev->dev, res->start,
-				resource_size(res), pdev->name))
-		return -EBUSY;
-
-	adev = kzalloc(sizeof(*adev), GFP_KERNEL);
-	if (!adev)
-		return -ENOMEM;
-	dma_dev = &adev->common;
-
-	/* allocate coherent memory for hardware descriptors
-	 * note: writecombine gives slightly better performance, but
-	 * requires that we explicitly flush the writes
-	 */
-	adev->dma_desc_pool_virt = dma_alloc_wc(&pdev->dev,
-						plat_data->pool_size,
-						&adev->dma_desc_pool,
-						GFP_KERNEL);
-	if (!adev->dma_desc_pool_virt) {
-		ret = -ENOMEM;
-		goto err_free_adev;
-	}
-
-	dev_dbg(&pdev->dev, "%s: allocated descriptor pool virt %p phys %pad\n",
-		__func__, adev->dma_desc_pool_virt, &adev->dma_desc_pool);
-
-	adev->id = plat_data->hw_id;
-
-	/* discover transaction capabilites from the platform data */
-	dma_dev->cap_mask = plat_data->cap_mask;
-
-	adev->pdev = pdev;
-	platform_set_drvdata(pdev, adev);
-
-	INIT_LIST_HEAD(&dma_dev->channels);
-
-	/* set base routines */
-	dma_dev->device_alloc_chan_resources = iop_adma_alloc_chan_resources;
-	dma_dev->device_free_chan_resources = iop_adma_free_chan_resources;
-	dma_dev->device_tx_status = iop_adma_status;
-	dma_dev->device_issue_pending = iop_adma_issue_pending;
-	dma_dev->dev = &pdev->dev;
-
-	/* set prep routines based on capability */
-	if (dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask))
-		dma_dev->device_prep_dma_memcpy = iop_adma_prep_dma_memcpy;
-	if (dma_has_cap(DMA_XOR, dma_dev->cap_mask)) {
-		dma_dev->max_xor = iop_adma_get_max_xor();
-		dma_dev->device_prep_dma_xor = iop_adma_prep_dma_xor;
-	}
-	if (dma_has_cap(DMA_XOR_VAL, dma_dev->cap_mask))
-		dma_dev->device_prep_dma_xor_val =
-			iop_adma_prep_dma_xor_val;
-	if (dma_has_cap(DMA_PQ, dma_dev->cap_mask)) {
-		dma_set_maxpq(dma_dev, iop_adma_get_max_pq(), 0);
-		dma_dev->device_prep_dma_pq = iop_adma_prep_dma_pq;
-	}
-	if (dma_has_cap(DMA_PQ_VAL, dma_dev->cap_mask))
-		dma_dev->device_prep_dma_pq_val =
-			iop_adma_prep_dma_pq_val;
-	if (dma_has_cap(DMA_INTERRUPT, dma_dev->cap_mask))
-		dma_dev->device_prep_dma_interrupt =
-			iop_adma_prep_dma_interrupt;
-
-	iop_chan = kzalloc(sizeof(*iop_chan), GFP_KERNEL);
-	if (!iop_chan) {
-		ret = -ENOMEM;
-		goto err_free_dma;
-	}
-	iop_chan->device = adev;
-
-	iop_chan->mmr_base = devm_ioremap(&pdev->dev, res->start,
-					resource_size(res));
-	if (!iop_chan->mmr_base) {
-		ret = -ENOMEM;
-		goto err_free_iop_chan;
-	}
-	tasklet_setup(&iop_chan->irq_tasklet, iop_adma_tasklet);
-
-	/* clear errors before enabling interrupts */
-	iop_adma_device_clear_err_status(iop_chan);
-
-	for (i = 0; i < 3; i++) {
-		static const irq_handler_t handler[] = {
-			iop_adma_eot_handler,
-			iop_adma_eoc_handler,
-			iop_adma_err_handler
-		};
-		int irq = platform_get_irq(pdev, i);
-		if (irq < 0) {
-			ret = -ENXIO;
-			goto err_free_iop_chan;
-		} else {
-			ret = devm_request_irq(&pdev->dev, irq,
-					handler[i], 0, pdev->name, iop_chan);
-			if (ret)
-				goto err_free_iop_chan;
-		}
-	}
-
-	spin_lock_init(&iop_chan->lock);
-	INIT_LIST_HEAD(&iop_chan->chain);
-	INIT_LIST_HEAD(&iop_chan->all_slots);
-	iop_chan->common.device = dma_dev;
-	dma_cookie_init(&iop_chan->common);
-	list_add_tail(&iop_chan->common.device_node, &dma_dev->channels);
-
-	if (dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask)) {
-		ret = iop_adma_memcpy_self_test(adev);
-		dev_dbg(&pdev->dev, "memcpy self test returned %d\n", ret);
-		if (ret)
-			goto err_free_iop_chan;
-	}
-
-	if (dma_has_cap(DMA_XOR, dma_dev->cap_mask)) {
-		ret = iop_adma_xor_val_self_test(adev);
-		dev_dbg(&pdev->dev, "xor self test returned %d\n", ret);
-		if (ret)
-			goto err_free_iop_chan;
-	}
-
-	if (dma_has_cap(DMA_PQ, dma_dev->cap_mask) &&
-	    dma_has_cap(DMA_PQ_VAL, dma_dev->cap_mask)) {
-		#ifdef CONFIG_RAID6_PQ
-		ret = iop_adma_pq_zero_sum_self_test(adev);
-		dev_dbg(&pdev->dev, "pq self test returned %d\n", ret);
-		#else
-		/* can not test raid6, so do not publish capability */
-		dma_cap_clear(DMA_PQ, dma_dev->cap_mask);
-		dma_cap_clear(DMA_PQ_VAL, dma_dev->cap_mask);
-		ret = 0;
-		#endif
-		if (ret)
-			goto err_free_iop_chan;
-	}
-
-	dev_info(&pdev->dev, "Intel(R) IOP: ( %s%s%s%s%s%s)\n",
-		 dma_has_cap(DMA_PQ, dma_dev->cap_mask) ? "pq " : "",
-		 dma_has_cap(DMA_PQ_VAL, dma_dev->cap_mask) ? "pq_val " : "",
-		 dma_has_cap(DMA_XOR, dma_dev->cap_mask) ? "xor " : "",
-		 dma_has_cap(DMA_XOR_VAL, dma_dev->cap_mask) ? "xor_val " : "",
-		 dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask) ? "cpy " : "",
-		 dma_has_cap(DMA_INTERRUPT, dma_dev->cap_mask) ? "intr " : "");
-
-	dma_async_device_register(dma_dev);
-	goto out;
-
- err_free_iop_chan:
-	kfree(iop_chan);
- err_free_dma:
-	dma_free_coherent(&adev->pdev->dev, plat_data->pool_size,
-			adev->dma_desc_pool_virt, adev->dma_desc_pool);
- err_free_adev:
-	kfree(adev);
- out:
-	return ret;
-}
-
-static void iop_chan_start_null_memcpy(struct iop_adma_chan *iop_chan)
-{
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	dma_cookie_t cookie;
-	int slot_cnt, slots_per_op;
-
-	dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_memcpy_slot_count(0, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-
-		list_splice_init(&sw_desc->tx_list, &iop_chan->chain);
-		async_tx_ack(&sw_desc->async_tx);
-		iop_desc_init_memcpy(grp_start, 0);
-		iop_desc_set_byte_count(grp_start, iop_chan, 0);
-		iop_desc_set_dest_addr(grp_start, iop_chan, 0);
-		iop_desc_set_memcpy_src_addr(grp_start, 0);
-
-		cookie = dma_cookie_assign(&sw_desc->async_tx);
-
-		/* initialize the completed cookie to be less than
-		 * the most recently used cookie
-		 */
-		iop_chan->common.completed_cookie = cookie - 1;
-
-		/* channel should not be busy */
-		BUG_ON(iop_chan_is_busy(iop_chan));
-
-		/* clear any prior error-status bits */
-		iop_adma_device_clear_err_status(iop_chan);
-
-		/* disable operation */
-		iop_chan_disable(iop_chan);
-
-		/* set the descriptor address */
-		iop_chan_set_next_descriptor(iop_chan, sw_desc->async_tx.phys);
-
-		/* 1/ don't add pre-chained descriptors
-		 * 2/ dummy read to flush next_desc write
-		 */
-		BUG_ON(iop_desc_get_next_desc(sw_desc));
-
-		/* run the descriptor */
-		iop_chan_enable(iop_chan);
-	} else
-		dev_err(iop_chan->device->common.dev,
-			"failed to allocate null descriptor\n");
-	spin_unlock_bh(&iop_chan->lock);
-}
-
-static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan)
-{
-	struct iop_adma_desc_slot *sw_desc, *grp_start;
-	dma_cookie_t cookie;
-	int slot_cnt, slots_per_op;
-
-	dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
-
-	spin_lock_bh(&iop_chan->lock);
-	slot_cnt = iop_chan_xor_slot_count(0, 2, &slots_per_op);
-	sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op);
-	if (sw_desc) {
-		grp_start = sw_desc->group_head;
-		list_splice_init(&sw_desc->tx_list, &iop_chan->chain);
-		async_tx_ack(&sw_desc->async_tx);
-		iop_desc_init_null_xor(grp_start, 2, 0);
-		iop_desc_set_byte_count(grp_start, iop_chan, 0);
-		iop_desc_set_dest_addr(grp_start, iop_chan, 0);
-		iop_desc_set_xor_src_addr(grp_start, 0, 0);
-		iop_desc_set_xor_src_addr(grp_start, 1, 0);
-
-		cookie = dma_cookie_assign(&sw_desc->async_tx);
-
-		/* initialize the completed cookie to be less than
-		 * the most recently used cookie
-		 */
-		iop_chan->common.completed_cookie = cookie - 1;
-
-		/* channel should not be busy */
-		BUG_ON(iop_chan_is_busy(iop_chan));
-
-		/* clear any prior error-status bits */
-		iop_adma_device_clear_err_status(iop_chan);
-
-		/* disable operation */
-		iop_chan_disable(iop_chan);
-
-		/* set the descriptor address */
-		iop_chan_set_next_descriptor(iop_chan, sw_desc->async_tx.phys);
-
-		/* 1/ don't add pre-chained descriptors
-		 * 2/ dummy read to flush next_desc write
-		 */
-		BUG_ON(iop_desc_get_next_desc(sw_desc));
-
-		/* run the descriptor */
-		iop_chan_enable(iop_chan);
-	} else
-		dev_err(iop_chan->device->common.dev,
-			"failed to allocate null descriptor\n");
-	spin_unlock_bh(&iop_chan->lock);
-}
-
-static struct platform_driver iop_adma_driver = {
-	.probe		= iop_adma_probe,
-	.remove		= iop_adma_remove,
-	.driver		= {
-		.name	= "iop-adma",
-	},
-};
-
-module_platform_driver(iop_adma_driver);
-
-MODULE_AUTHOR("Intel Corporation");
-MODULE_DESCRIPTION("IOP ADMA Engine Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:iop-adma");
diff --git linux-libre-6.1-gnu/drivers/dma/iop-adma.h linux-libre-6.2-gnu/drivers/dma/iop-adma.h
deleted file mode 100644
index d44eabb6f5eb..000000000000
--- linux-libre-6.1-gnu/drivers/dma/iop-adma.h
+++ /dev/null
@@ -1,914 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright © 2006, Intel Corporation.
- */
-#ifndef _ADMA_H
-#define _ADMA_H
-#include <linux/types.h>
-#include <linux/io.h>
-#include <linux/platform_data/dma-iop32x.h>
-
-/* Memory copy units */
-#define DMA_CCR(chan)		(chan->mmr_base + 0x0)
-#define DMA_CSR(chan)		(chan->mmr_base + 0x4)
-#define DMA_DAR(chan)		(chan->mmr_base + 0xc)
-#define DMA_NDAR(chan)		(chan->mmr_base + 0x10)
-#define DMA_PADR(chan)		(chan->mmr_base + 0x14)
-#define DMA_PUADR(chan)	(chan->mmr_base + 0x18)
-#define DMA_LADR(chan)		(chan->mmr_base + 0x1c)
-#define DMA_BCR(chan)		(chan->mmr_base + 0x20)
-#define DMA_DCR(chan)		(chan->mmr_base + 0x24)
-
-/* Application accelerator unit  */
-#define AAU_ACR(chan)		(chan->mmr_base + 0x0)
-#define AAU_ASR(chan)		(chan->mmr_base + 0x4)
-#define AAU_ADAR(chan)		(chan->mmr_base + 0x8)
-#define AAU_ANDAR(chan)	(chan->mmr_base + 0xc)
-#define AAU_SAR(src, chan)	(chan->mmr_base + (0x10 + ((src) << 2)))
-#define AAU_DAR(chan)		(chan->mmr_base + 0x20)
-#define AAU_ABCR(chan)		(chan->mmr_base + 0x24)
-#define AAU_ADCR(chan)		(chan->mmr_base + 0x28)
-#define AAU_SAR_EDCR(src_edc)	(chan->mmr_base + (0x02c + ((src_edc-4) << 2)))
-#define AAU_EDCR0_IDX	8
-#define AAU_EDCR1_IDX	17
-#define AAU_EDCR2_IDX	26
-
-struct iop3xx_aau_desc_ctrl {
-	unsigned int int_en:1;
-	unsigned int blk1_cmd_ctrl:3;
-	unsigned int blk2_cmd_ctrl:3;
-	unsigned int blk3_cmd_ctrl:3;
-	unsigned int blk4_cmd_ctrl:3;
-	unsigned int blk5_cmd_ctrl:3;
-	unsigned int blk6_cmd_ctrl:3;
-	unsigned int blk7_cmd_ctrl:3;
-	unsigned int blk8_cmd_ctrl:3;
-	unsigned int blk_ctrl:2;
-	unsigned int dual_xor_en:1;
-	unsigned int tx_complete:1;
-	unsigned int zero_result_err:1;
-	unsigned int zero_result_en:1;
-	unsigned int dest_write_en:1;
-};
-
-struct iop3xx_aau_e_desc_ctrl {
-	unsigned int reserved:1;
-	unsigned int blk1_cmd_ctrl:3;
-	unsigned int blk2_cmd_ctrl:3;
-	unsigned int blk3_cmd_ctrl:3;
-	unsigned int blk4_cmd_ctrl:3;
-	unsigned int blk5_cmd_ctrl:3;
-	unsigned int blk6_cmd_ctrl:3;
-	unsigned int blk7_cmd_ctrl:3;
-	unsigned int blk8_cmd_ctrl:3;
-	unsigned int reserved2:7;
-};
-
-struct iop3xx_dma_desc_ctrl {
-	unsigned int pci_transaction:4;
-	unsigned int int_en:1;
-	unsigned int dac_cycle_en:1;
-	unsigned int mem_to_mem_en:1;
-	unsigned int crc_data_tx_en:1;
-	unsigned int crc_gen_en:1;
-	unsigned int crc_seed_dis:1;
-	unsigned int reserved:21;
-	unsigned int crc_tx_complete:1;
-};
-
-struct iop3xx_desc_dma {
-	u32 next_desc;
-	union {
-		u32 pci_src_addr;
-		u32 pci_dest_addr;
-		u32 src_addr;
-	};
-	union {
-		u32 upper_pci_src_addr;
-		u32 upper_pci_dest_addr;
-	};
-	union {
-		u32 local_pci_src_addr;
-		u32 local_pci_dest_addr;
-		u32 dest_addr;
-	};
-	u32 byte_count;
-	union {
-		u32 desc_ctrl;
-		struct iop3xx_dma_desc_ctrl desc_ctrl_field;
-	};
-	u32 crc_addr;
-};
-
-struct iop3xx_desc_aau {
-	u32 next_desc;
-	u32 src[4];
-	u32 dest_addr;
-	u32 byte_count;
-	union {
-		u32 desc_ctrl;
-		struct iop3xx_aau_desc_ctrl desc_ctrl_field;
-	};
-	union {
-		u32 src_addr;
-		u32 e_desc_ctrl;
-		struct iop3xx_aau_e_desc_ctrl e_desc_ctrl_field;
-	} src_edc[31];
-};
-
-struct iop3xx_aau_gfmr {
-	unsigned int gfmr1:8;
-	unsigned int gfmr2:8;
-	unsigned int gfmr3:8;
-	unsigned int gfmr4:8;
-};
-
-struct iop3xx_desc_pq_xor {
-	u32 next_desc;
-	u32 src[3];
-	union {
-		u32 data_mult1;
-		struct iop3xx_aau_gfmr data_mult1_field;
-	};
-	u32 dest_addr;
-	u32 byte_count;
-	union {
-		u32 desc_ctrl;
-		struct iop3xx_aau_desc_ctrl desc_ctrl_field;
-	};
-	union {
-		u32 src_addr;
-		u32 e_desc_ctrl;
-		struct iop3xx_aau_e_desc_ctrl e_desc_ctrl_field;
-		u32 data_multiplier;
-		struct iop3xx_aau_gfmr data_mult_field;
-		u32 reserved;
-	} src_edc_gfmr[19];
-};
-
-struct iop3xx_desc_dual_xor {
-	u32 next_desc;
-	u32 src0_addr;
-	u32 src1_addr;
-	u32 h_src_addr;
-	u32 d_src_addr;
-	u32 h_dest_addr;
-	u32 byte_count;
-	union {
-		u32 desc_ctrl;
-		struct iop3xx_aau_desc_ctrl desc_ctrl_field;
-	};
-	u32 d_dest_addr;
-};
-
-union iop3xx_desc {
-	struct iop3xx_desc_aau *aau;
-	struct iop3xx_desc_dma *dma;
-	struct iop3xx_desc_pq_xor *pq_xor;
-	struct iop3xx_desc_dual_xor *dual_xor;
-	void *ptr;
-};
-
-/* No support for p+q operations */
-static inline int
-iop_chan_pq_slot_count(size_t len, int src_cnt, int *slots_per_op)
-{
-	BUG();
-	return 0;
-}
-
-static inline void
-iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt,
-		  unsigned long flags)
-{
-	BUG();
-}
-
-static inline void
-iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr)
-{
-	BUG();
-}
-
-static inline void
-iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx,
-			 dma_addr_t addr, unsigned char coef)
-{
-	BUG();
-}
-
-static inline int
-iop_chan_pq_zero_sum_slot_count(size_t len, int src_cnt, int *slots_per_op)
-{
-	BUG();
-	return 0;
-}
-
-static inline void
-iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
-			  unsigned long flags)
-{
-	BUG();
-}
-
-static inline void
-iop_desc_set_pq_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len)
-{
-	BUG();
-}
-
-#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr
-
-static inline void
-iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx,
-			      dma_addr_t *src)
-{
-	BUG();
-}
-
-static inline int iop_adma_get_max_xor(void)
-{
-	return 32;
-}
-
-static inline int iop_adma_get_max_pq(void)
-{
-	BUG();
-	return 0;
-}
-
-static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan)
-{
-	int id = chan->device->id;
-
-	switch (id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return __raw_readl(DMA_DAR(chan));
-	case AAU_ID:
-		return __raw_readl(AAU_ADAR(chan));
-	default:
-		BUG();
-	}
-	return 0;
-}
-
-static inline void iop_chan_set_next_descriptor(struct iop_adma_chan *chan,
-						u32 next_desc_addr)
-{
-	int id = chan->device->id;
-
-	switch (id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		__raw_writel(next_desc_addr, DMA_NDAR(chan));
-		break;
-	case AAU_ID:
-		__raw_writel(next_desc_addr, AAU_ANDAR(chan));
-		break;
-	}
-
-}
-
-#define IOP_ADMA_STATUS_BUSY (1 << 10)
-#define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT (1024)
-#define IOP_ADMA_XOR_MAX_BYTE_COUNT (16 * 1024 * 1024)
-#define IOP_ADMA_MAX_BYTE_COUNT (16 * 1024 * 1024)
-
-static inline int iop_chan_is_busy(struct iop_adma_chan *chan)
-{
-	u32 status = __raw_readl(DMA_CSR(chan));
-	return (status & IOP_ADMA_STATUS_BUSY) ? 1 : 0;
-}
-
-static inline int iop_desc_is_aligned(struct iop_adma_desc_slot *desc,
-					int num_slots)
-{
-	/* num_slots will only ever be 1, 2, 4, or 8 */
-	return (desc->idx & (num_slots - 1)) ? 0 : 1;
-}
-
-/* to do: support large (i.e. > hw max) buffer sizes */
-static inline int iop_chan_memcpy_slot_count(size_t len, int *slots_per_op)
-{
-	*slots_per_op = 1;
-	return 1;
-}
-
-/* to do: support large (i.e. > hw max) buffer sizes */
-static inline int iop_chan_memset_slot_count(size_t len, int *slots_per_op)
-{
-	*slots_per_op = 1;
-	return 1;
-}
-
-static inline int iop3xx_aau_xor_slot_count(size_t len, int src_cnt,
-					int *slots_per_op)
-{
-	static const char slot_count_table[] = {
-						1, 1, 1, 1, /* 01 - 04 */
-						2, 2, 2, 2, /* 05 - 08 */
-						4, 4, 4, 4, /* 09 - 12 */
-						4, 4, 4, 4, /* 13 - 16 */
-						8, 8, 8, 8, /* 17 - 20 */
-						8, 8, 8, 8, /* 21 - 24 */
-						8, 8, 8, 8, /* 25 - 28 */
-						8, 8, 8, 8, /* 29 - 32 */
-					      };
-	*slots_per_op = slot_count_table[src_cnt - 1];
-	return *slots_per_op;
-}
-
-static inline int
-iop_chan_interrupt_slot_count(int *slots_per_op, struct iop_adma_chan *chan)
-{
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return iop_chan_memcpy_slot_count(0, slots_per_op);
-	case AAU_ID:
-		return iop3xx_aau_xor_slot_count(0, 2, slots_per_op);
-	default:
-		BUG();
-	}
-	return 0;
-}
-
-static inline int iop_chan_xor_slot_count(size_t len, int src_cnt,
-						int *slots_per_op)
-{
-	int slot_cnt = iop3xx_aau_xor_slot_count(len, src_cnt, slots_per_op);
-
-	if (len <= IOP_ADMA_XOR_MAX_BYTE_COUNT)
-		return slot_cnt;
-
-	len -= IOP_ADMA_XOR_MAX_BYTE_COUNT;
-	while (len > IOP_ADMA_XOR_MAX_BYTE_COUNT) {
-		len -= IOP_ADMA_XOR_MAX_BYTE_COUNT;
-		slot_cnt += *slots_per_op;
-	}
-
-	slot_cnt += *slots_per_op;
-
-	return slot_cnt;
-}
-
-/* zero sum on iop3xx is limited to 1k at a time so it requires multiple
- * descriptors
- */
-static inline int iop_chan_zero_sum_slot_count(size_t len, int src_cnt,
-						int *slots_per_op)
-{
-	int slot_cnt = iop3xx_aau_xor_slot_count(len, src_cnt, slots_per_op);
-
-	if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT)
-		return slot_cnt;
-
-	len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-	while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) {
-		len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-		slot_cnt += *slots_per_op;
-	}
-
-	slot_cnt += *slots_per_op;
-
-	return slot_cnt;
-}
-
-static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc,
-					struct iop_adma_chan *chan)
-{
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return hw_desc.dma->byte_count;
-	case AAU_ID:
-		return hw_desc.aau->byte_count;
-	default:
-		BUG();
-	}
-	return 0;
-}
-
-/* translate the src_idx to a descriptor word index */
-static inline int __desc_idx(int src_idx)
-{
-	static const int desc_idx_table[] = { 0, 0, 0, 0,
-					      0, 1, 2, 3,
-					      5, 6, 7, 8,
-					      9, 10, 11, 12,
-					      14, 15, 16, 17,
-					      18, 19, 20, 21,
-					      23, 24, 25, 26,
-					      27, 28, 29, 30,
-					    };
-
-	return desc_idx_table[src_idx];
-}
-
-static inline u32 iop_desc_get_src_addr(struct iop_adma_desc_slot *desc,
-					struct iop_adma_chan *chan,
-					int src_idx)
-{
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return hw_desc.dma->src_addr;
-	case AAU_ID:
-		break;
-	default:
-		BUG();
-	}
-
-	if (src_idx < 4)
-		return hw_desc.aau->src[src_idx];
-	else
-		return hw_desc.aau->src_edc[__desc_idx(src_idx)].src_addr;
-}
-
-static inline void iop3xx_aau_desc_set_src_addr(struct iop3xx_desc_aau *hw_desc,
-					int src_idx, dma_addr_t addr)
-{
-	if (src_idx < 4)
-		hw_desc->src[src_idx] = addr;
-	else
-		hw_desc->src_edc[__desc_idx(src_idx)].src_addr = addr;
-}
-
-static inline void
-iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags)
-{
-	struct iop3xx_desc_dma *hw_desc = desc->hw_desc;
-	union {
-		u32 value;
-		struct iop3xx_dma_desc_ctrl field;
-	} u_desc_ctrl;
-
-	u_desc_ctrl.value = 0;
-	u_desc_ctrl.field.mem_to_mem_en = 1;
-	u_desc_ctrl.field.pci_transaction = 0xe; /* memory read block */
-	u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-	hw_desc->desc_ctrl = u_desc_ctrl.value;
-	hw_desc->upper_pci_src_addr = 0;
-	hw_desc->crc_addr = 0;
-}
-
-static inline void
-iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags)
-{
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
-	union {
-		u32 value;
-		struct iop3xx_aau_desc_ctrl field;
-	} u_desc_ctrl;
-
-	u_desc_ctrl.value = 0;
-	u_desc_ctrl.field.blk1_cmd_ctrl = 0x2; /* memory block fill */
-	u_desc_ctrl.field.dest_write_en = 1;
-	u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-	hw_desc->desc_ctrl = u_desc_ctrl.value;
-}
-
-static inline u32
-iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt,
-		     unsigned long flags)
-{
-	int i, shift;
-	u32 edcr;
-	union {
-		u32 value;
-		struct iop3xx_aau_desc_ctrl field;
-	} u_desc_ctrl;
-
-	u_desc_ctrl.value = 0;
-	switch (src_cnt) {
-	case 25 ... 32:
-		u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
-		edcr = 0;
-		shift = 1;
-		for (i = 24; i < src_cnt; i++) {
-			edcr |= (1 << shift);
-			shift += 3;
-		}
-		hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = edcr;
-		src_cnt = 24;
-		fallthrough;
-	case 17 ... 24:
-		if (!u_desc_ctrl.field.blk_ctrl) {
-			hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
-			u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
-		}
-		edcr = 0;
-		shift = 1;
-		for (i = 16; i < src_cnt; i++) {
-			edcr |= (1 << shift);
-			shift += 3;
-		}
-		hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = edcr;
-		src_cnt = 16;
-		fallthrough;
-	case 9 ... 16:
-		if (!u_desc_ctrl.field.blk_ctrl)
-			u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */
-		edcr = 0;
-		shift = 1;
-		for (i = 8; i < src_cnt; i++) {
-			edcr |= (1 << shift);
-			shift += 3;
-		}
-		hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = edcr;
-		src_cnt = 8;
-		fallthrough;
-	case 2 ... 8:
-		shift = 1;
-		for (i = 0; i < src_cnt; i++) {
-			u_desc_ctrl.value |= (1 << shift);
-			shift += 3;
-		}
-
-		if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4)
-			u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */
-	}
-
-	u_desc_ctrl.field.dest_write_en = 1;
-	u_desc_ctrl.field.blk1_cmd_ctrl = 0x7; /* direct fill */
-	u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-	hw_desc->desc_ctrl = u_desc_ctrl.value;
-
-	return u_desc_ctrl.value;
-}
-
-static inline void
-iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt,
-		  unsigned long flags)
-{
-	iop3xx_desc_init_xor(desc->hw_desc, src_cnt, flags);
-}
-
-/* return the number of operations */
-static inline int
-iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt,
-		       unsigned long flags)
-{
-	int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
-	struct iop3xx_desc_aau *hw_desc, *prev_hw_desc, *iter;
-	union {
-		u32 value;
-		struct iop3xx_aau_desc_ctrl field;
-	} u_desc_ctrl;
-	int i, j;
-
-	hw_desc = desc->hw_desc;
-
-	for (i = 0, j = 0; (slot_cnt -= slots_per_op) >= 0;
-		i += slots_per_op, j++) {
-		iter = iop_hw_desc_slot_idx(hw_desc, i);
-		u_desc_ctrl.value = iop3xx_desc_init_xor(iter, src_cnt, flags);
-		u_desc_ctrl.field.dest_write_en = 0;
-		u_desc_ctrl.field.zero_result_en = 1;
-		u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-		iter->desc_ctrl = u_desc_ctrl.value;
-
-		/* for the subsequent descriptors preserve the store queue
-		 * and chain them together
-		 */
-		if (i) {
-			prev_hw_desc =
-				iop_hw_desc_slot_idx(hw_desc, i - slots_per_op);
-			prev_hw_desc->next_desc =
-				(u32) (desc->async_tx.phys + (i << 5));
-		}
-	}
-
-	return j;
-}
-
-static inline void
-iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt,
-		       unsigned long flags)
-{
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
-	union {
-		u32 value;
-		struct iop3xx_aau_desc_ctrl field;
-	} u_desc_ctrl;
-
-	u_desc_ctrl.value = 0;
-	switch (src_cnt) {
-	case 25 ... 32:
-		u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
-		hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
-		fallthrough;
-	case 17 ... 24:
-		if (!u_desc_ctrl.field.blk_ctrl) {
-			hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0;
-			u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */
-		}
-		hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = 0;
-		fallthrough;
-	case 9 ... 16:
-		if (!u_desc_ctrl.field.blk_ctrl)
-			u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */
-		hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = 0;
-		fallthrough;
-	case 1 ... 8:
-		if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4)
-			u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */
-	}
-
-	u_desc_ctrl.field.dest_write_en = 0;
-	u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT;
-	hw_desc->desc_ctrl = u_desc_ctrl.value;
-}
-
-static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc,
-					struct iop_adma_chan *chan,
-					u32 byte_count)
-{
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		hw_desc.dma->byte_count = byte_count;
-		break;
-	case AAU_ID:
-		hw_desc.aau->byte_count = byte_count;
-		break;
-	default:
-		BUG();
-	}
-}
-
-static inline void
-iop_desc_init_interrupt(struct iop_adma_desc_slot *desc,
-			struct iop_adma_chan *chan)
-{
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		iop_desc_init_memcpy(desc, 1);
-		hw_desc.dma->byte_count = 0;
-		hw_desc.dma->dest_addr = 0;
-		hw_desc.dma->src_addr = 0;
-		break;
-	case AAU_ID:
-		iop_desc_init_null_xor(desc, 2, 1);
-		hw_desc.aau->byte_count = 0;
-		hw_desc.aau->dest_addr = 0;
-		hw_desc.aau->src[0] = 0;
-		hw_desc.aau->src[1] = 0;
-		break;
-	default:
-		BUG();
-	}
-}
-
-static inline void
-iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len)
-{
-	int slots_per_op = desc->slots_per_op;
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter;
-	int i = 0;
-
-	if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) {
-		hw_desc->byte_count = len;
-	} else {
-		do {
-			iter = iop_hw_desc_slot_idx(hw_desc, i);
-			iter->byte_count = IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-			len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT;
-			i += slots_per_op;
-		} while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT);
-
-		iter = iop_hw_desc_slot_idx(hw_desc, i);
-		iter->byte_count = len;
-	}
-}
-
-static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc,
-					struct iop_adma_chan *chan,
-					dma_addr_t addr)
-{
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		hw_desc.dma->dest_addr = addr;
-		break;
-	case AAU_ID:
-		hw_desc.aau->dest_addr = addr;
-		break;
-	default:
-		BUG();
-	}
-}
-
-static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc,
-					dma_addr_t addr)
-{
-	struct iop3xx_desc_dma *hw_desc = desc->hw_desc;
-	hw_desc->src_addr = addr;
-}
-
-static inline void
-iop_desc_set_zero_sum_src_addr(struct iop_adma_desc_slot *desc, int src_idx,
-				dma_addr_t addr)
-{
-
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter;
-	int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
-	int i;
-
-	for (i = 0; (slot_cnt -= slots_per_op) >= 0;
-		i += slots_per_op, addr += IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) {
-		iter = iop_hw_desc_slot_idx(hw_desc, i);
-		iop3xx_aau_desc_set_src_addr(iter, src_idx, addr);
-	}
-}
-
-static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc,
-					int src_idx, dma_addr_t addr)
-{
-
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter;
-	int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op;
-	int i;
-
-	for (i = 0; (slot_cnt -= slots_per_op) >= 0;
-		i += slots_per_op, addr += IOP_ADMA_XOR_MAX_BYTE_COUNT) {
-		iter = iop_hw_desc_slot_idx(hw_desc, i);
-		iop3xx_aau_desc_set_src_addr(iter, src_idx, addr);
-	}
-}
-
-static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc,
-					u32 next_desc_addr)
-{
-	/* hw_desc->next_desc is the same location for all channels */
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-
-	iop_paranoia(hw_desc.dma->next_desc);
-	hw_desc.dma->next_desc = next_desc_addr;
-}
-
-static inline u32 iop_desc_get_next_desc(struct iop_adma_desc_slot *desc)
-{
-	/* hw_desc->next_desc is the same location for all channels */
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-	return hw_desc.dma->next_desc;
-}
-
-static inline void iop_desc_clear_next_desc(struct iop_adma_desc_slot *desc)
-{
-	/* hw_desc->next_desc is the same location for all channels */
-	union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, };
-	hw_desc.dma->next_desc = 0;
-}
-
-static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc,
-						u32 val)
-{
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
-	hw_desc->src[0] = val;
-}
-
-static inline enum sum_check_flags
-iop_desc_get_zero_result(struct iop_adma_desc_slot *desc)
-{
-	struct iop3xx_desc_aau *hw_desc = desc->hw_desc;
-	struct iop3xx_aau_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field;
-
-	iop_paranoia(!(desc_ctrl.tx_complete && desc_ctrl.zero_result_en));
-	return desc_ctrl.zero_result_err << SUM_CHECK_P;
-}
-
-static inline void iop_chan_append(struct iop_adma_chan *chan)
-{
-	u32 dma_chan_ctrl;
-
-	dma_chan_ctrl = __raw_readl(DMA_CCR(chan));
-	dma_chan_ctrl |= 0x2;
-	__raw_writel(dma_chan_ctrl, DMA_CCR(chan));
-}
-
-static inline u32 iop_chan_get_status(struct iop_adma_chan *chan)
-{
-	return __raw_readl(DMA_CSR(chan));
-}
-
-static inline void iop_chan_disable(struct iop_adma_chan *chan)
-{
-	u32 dma_chan_ctrl = __raw_readl(DMA_CCR(chan));
-	dma_chan_ctrl &= ~1;
-	__raw_writel(dma_chan_ctrl, DMA_CCR(chan));
-}
-
-static inline void iop_chan_enable(struct iop_adma_chan *chan)
-{
-	u32 dma_chan_ctrl = __raw_readl(DMA_CCR(chan));
-
-	dma_chan_ctrl |= 1;
-	__raw_writel(dma_chan_ctrl, DMA_CCR(chan));
-}
-
-static inline void iop_adma_device_clear_eot_status(struct iop_adma_chan *chan)
-{
-	u32 status = __raw_readl(DMA_CSR(chan));
-	status &= (1 << 9);
-	__raw_writel(status, DMA_CSR(chan));
-}
-
-static inline void iop_adma_device_clear_eoc_status(struct iop_adma_chan *chan)
-{
-	u32 status = __raw_readl(DMA_CSR(chan));
-	status &= (1 << 8);
-	__raw_writel(status, DMA_CSR(chan));
-}
-
-static inline void iop_adma_device_clear_err_status(struct iop_adma_chan *chan)
-{
-	u32 status = __raw_readl(DMA_CSR(chan));
-
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		status &= (1 << 5) | (1 << 3) | (1 << 2) | (1 << 1);
-		break;
-	case AAU_ID:
-		status &= (1 << 5);
-		break;
-	default:
-		BUG();
-	}
-
-	__raw_writel(status, DMA_CSR(chan));
-}
-
-static inline int
-iop_is_err_int_parity(unsigned long status, struct iop_adma_chan *chan)
-{
-	return 0;
-}
-
-static inline int
-iop_is_err_mcu_abort(unsigned long status, struct iop_adma_chan *chan)
-{
-	return 0;
-}
-
-static inline int
-iop_is_err_int_tabort(unsigned long status, struct iop_adma_chan *chan)
-{
-	return 0;
-}
-
-static inline int
-iop_is_err_int_mabort(unsigned long status, struct iop_adma_chan *chan)
-{
-	return test_bit(5, &status);
-}
-
-static inline int
-iop_is_err_pci_tabort(unsigned long status, struct iop_adma_chan *chan)
-{
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return test_bit(2, &status);
-	default:
-		return 0;
-	}
-}
-
-static inline int
-iop_is_err_pci_mabort(unsigned long status, struct iop_adma_chan *chan)
-{
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return test_bit(3, &status);
-	default:
-		return 0;
-	}
-}
-
-static inline int
-iop_is_err_split_tx(unsigned long status, struct iop_adma_chan *chan)
-{
-	switch (chan->device->id) {
-	case DMA0_ID:
-	case DMA1_ID:
-		return test_bit(1, &status);
-	default:
-		return 0;
-	}
-}
-#endif /* _ADMA_H */
diff --git linux-libre-6.1-gnu/drivers/dma/lgm/lgm-dma.c linux-libre-6.2-gnu/drivers/dma/lgm/lgm-dma.c
index 9b9184f964be..1709d159af7e 100644
--- linux-libre-6.1-gnu/drivers/dma/lgm/lgm-dma.c
+++ linux-libre-6.2-gnu/drivers/dma/lgm/lgm-dma.c
@@ -914,7 +914,7 @@ static void ldma_dev_init(struct ldma_dev *d)
 	}
 }
 
-static int ldma_cfg_init(struct ldma_dev *d)
+static int ldma_parse_dt(struct ldma_dev *d)
 {
 	struct fwnode_handle *fwnode = dev_fwnode(d->dev);
 	struct ldma_port *p;
@@ -1661,10 +1661,6 @@ static int intel_ldma_probe(struct platform_device *pdev)
 		p->ldev = d;
 	}
 
-	ret = ldma_cfg_init(d);
-	if (ret)
-		return ret;
-
 	dma_dev->dev = &pdev->dev;
 
 	ch_mask = (unsigned long)d->channels_mask;
@@ -1675,6 +1671,10 @@ static int intel_ldma_probe(struct platform_device *pdev)
 			ldma_dma_init_v3X(j, d);
 	}
 
+	ret = ldma_parse_dt(d);
+	if (ret)
+		return ret;
+
 	dma_dev->device_alloc_chan_resources = ldma_alloc_chan_resources;
 	dma_dev->device_free_chan_resources = ldma_free_chan_resources;
 	dma_dev->device_terminate_all = ldma_terminate_all;
diff --git linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dev.c linux-libre-6.2-gnu/drivers/dma/ptdma/ptdma-dev.c
index 377da23012ac..a2bf13ff18b6 100644
--- linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma-dev.c
+++ linux-libre-6.2-gnu/drivers/dma/ptdma/ptdma-dev.c
@@ -71,12 +71,13 @@ static int pt_core_execute_cmd(struct ptdma_desc *desc, struct pt_cmd_queue *cmd
 	bool soc = FIELD_GET(DWORD0_SOC, desc->dw0);
 	u8 *q_desc = (u8 *)&cmd_q->qbase[cmd_q->qidx];
 	u32 tail;
+	unsigned long flags;
 
 	if (soc) {
 		desc->dw0 |= FIELD_PREP(DWORD0_IOC, desc->dw0);
 		desc->dw0 &= ~DWORD0_SOC;
 	}
-	mutex_lock(&cmd_q->q_mutex);
+	spin_lock_irqsave(&cmd_q->q_lock, flags);
 
 	/* Copy 32-byte command descriptor to hw queue. */
 	memcpy(q_desc, desc, 32);
@@ -91,7 +92,7 @@ static int pt_core_execute_cmd(struct ptdma_desc *desc, struct pt_cmd_queue *cmd
 
 	/* Turn the queue back on using our cached control register */
 	pt_start_queue(cmd_q);
-	mutex_unlock(&cmd_q->q_mutex);
+	spin_unlock_irqrestore(&cmd_q->q_lock, flags);
 
 	return 0;
 }
@@ -199,7 +200,7 @@ int pt_core_init(struct pt_device *pt)
 
 	cmd_q->pt = pt;
 	cmd_q->dma_pool = dma_pool;
-	mutex_init(&cmd_q->q_mutex);
+	spin_lock_init(&cmd_q->q_lock);
 
 	/* Page alignment satisfies our needs for N <= 128 */
 	cmd_q->qsize = Q_SIZE(Q_DESC_SIZE);
diff --git linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma.h linux-libre-6.2-gnu/drivers/dma/ptdma/ptdma.h
index d093c43b7d13..21b4bf895200 100644
--- linux-libre-6.1-gnu/drivers/dma/ptdma/ptdma.h
+++ linux-libre-6.2-gnu/drivers/dma/ptdma/ptdma.h
@@ -196,7 +196,7 @@ struct pt_cmd_queue {
 	struct ptdma_desc *qbase;
 
 	/* Aligned queue start address (per requirement) */
-	struct mutex q_mutex ____cacheline_aligned;
+	spinlock_t q_lock ____cacheline_aligned;
 	unsigned int qidx;
 
 	unsigned int qsize;
diff --git linux-libre-6.1-gnu/drivers/dma/qcom/gpi.c linux-libre-6.2-gnu/drivers/dma/qcom/gpi.c
index 3f56514bbef8..59a36cbf9b5f 100644
--- linux-libre-6.1-gnu/drivers/dma/qcom/gpi.c
+++ linux-libre-6.2-gnu/drivers/dma/qcom/gpi.c
@@ -1756,6 +1756,7 @@ static int gpi_create_spi_tre(struct gchan *chan, struct gpi_desc *desc,
 		tre->dword[3] = u32_encode_bits(TRE_TYPE_GO, TRE_FLAGS_TYPE);
 		if (spi->cmd == SPI_RX) {
 			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_IEOB);
+			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_LINK);
 		} else if (spi->cmd == SPI_TX) {
 			tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_CHAIN);
 		} else { /* SPI_DUPLEX */
@@ -2286,9 +2287,14 @@ static int gpi_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id gpi_of_match[] = {
-	{ .compatible = "qcom,sc7280-gpi-dma", .data = (void *)0x10000 },
 	{ .compatible = "qcom,sdm845-gpi-dma", .data = (void *)0x0 },
 	{ .compatible = "qcom,sm6350-gpi-dma", .data = (void *)0x10000 },
+	/*
+	 * Do not grow the list for compatible devices. Instead use
+	 * qcom,sdm845-gpi-dma (for ee_offset = 0x0) or qcom,sm6350-gpi-dma
+	 * (for ee_offset = 0x10000).
+	 */
+	{ .compatible = "qcom,sc7280-gpi-dma", .data = (void *)0x10000 },
 	{ .compatible = "qcom,sm8150-gpi-dma", .data = (void *)0x0 },
 	{ .compatible = "qcom,sm8250-gpi-dma", .data = (void *)0x0 },
 	{ .compatible = "qcom,sm8350-gpi-dma", .data = (void *)0x10000 },
diff --git linux-libre-6.1-gnu/drivers/dma/qcom/hidma.c linux-libre-6.2-gnu/drivers/dma/qcom/hidma.c
index 210f1a9eb441..04d1c33afc12 100644
--- linux-libre-6.1-gnu/drivers/dma/qcom/hidma.c
+++ linux-libre-6.2-gnu/drivers/dma/qcom/hidma.c
@@ -610,7 +610,7 @@ static irqreturn_t hidma_chirq_handler(int chirq, void *arg)
 	return hidma_ll_inthandler(chirq, lldev);
 }
 
-#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
+#ifdef CONFIG_GENERIC_MSI_IRQ
 static irqreturn_t hidma_chirq_handler_msi(int chirq, void *arg)
 {
 	struct hidma_lldev **lldevp = arg;
@@ -671,7 +671,7 @@ static int hidma_sysfs_init(struct hidma_dev *dev)
 	return device_create_file(dev->ddev.dev, dev->chid_attrs);
 }
 
-#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
+#ifdef CONFIG_GENERIC_MSI_IRQ
 static void hidma_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg)
 {
 	struct device *dev = msi_desc_to_dev(desc);
@@ -687,7 +687,7 @@ static void hidma_write_msi_msg(struct msi_desc *desc, struct msi_msg *msg)
 
 static void hidma_free_msis(struct hidma_dev *dmadev)
 {
-#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
+#ifdef CONFIG_GENERIC_MSI_IRQ
 	struct device *dev = dmadev->ddev.dev;
 	int i, virq;
 
@@ -704,7 +704,7 @@ static void hidma_free_msis(struct hidma_dev *dmadev)
 static int hidma_request_msi(struct hidma_dev *dmadev,
 			     struct platform_device *pdev)
 {
-#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
+#ifdef CONFIG_GENERIC_MSI_IRQ
 	int rc, i, virq;
 
 	rc = platform_msi_domain_alloc_irqs(&pdev->dev, HIDMA_MSI_INTS,
diff --git linux-libre-6.1-gnu/drivers/dma/sh/shdma-arm.h linux-libre-6.2-gnu/drivers/dma/sh/shdma-arm.h
deleted file mode 100644
index 7459f9a13b5b..000000000000
--- linux-libre-6.1-gnu/drivers/dma/sh/shdma-arm.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Renesas SuperH DMA Engine support
- *
- * Copyright (C) 2013 Renesas Electronics, Inc.
- */
-
-#ifndef SHDMA_ARM_H
-#define SHDMA_ARM_H
-
-#include "shdma.h"
-
-/* Transmit sizes and respective CHCR register values */
-enum {
-	XMIT_SZ_8BIT		= 0,
-	XMIT_SZ_16BIT		= 1,
-	XMIT_SZ_32BIT		= 2,
-	XMIT_SZ_64BIT		= 7,
-	XMIT_SZ_128BIT		= 3,
-	XMIT_SZ_256BIT		= 4,
-	XMIT_SZ_512BIT		= 5,
-};
-
-/* log2(size / 8) - used to calculate number of transfers */
-#define SH_DMAE_TS_SHIFT {		\
-	[XMIT_SZ_8BIT]		= 0,	\
-	[XMIT_SZ_16BIT]		= 1,	\
-	[XMIT_SZ_32BIT]		= 2,	\
-	[XMIT_SZ_64BIT]		= 3,	\
-	[XMIT_SZ_128BIT]	= 4,	\
-	[XMIT_SZ_256BIT]	= 5,	\
-	[XMIT_SZ_512BIT]	= 6,	\
-}
-
-#define TS_LOW_BIT	0x3 /* --xx */
-#define TS_HI_BIT	0xc /* xx-- */
-
-#define TS_LOW_SHIFT	(3)
-#define TS_HI_SHIFT	(20 - 2)	/* 2 bits for shifted low TS */
-
-#define TS_INDEX2VAL(i) \
-	((((i) & TS_LOW_BIT) << TS_LOW_SHIFT) |\
-	 (((i) & TS_HI_BIT)  << TS_HI_SHIFT))
-
-#define CHCR_TX(xmit_sz) (DM_FIX | SM_INC | RS_ERS | TS_INDEX2VAL((xmit_sz)))
-#define CHCR_RX(xmit_sz) (DM_INC | SM_FIX | RS_ERS | TS_INDEX2VAL((xmit_sz)))
-
-#endif
diff --git linux-libre-6.1-gnu/drivers/dma/tegra186-gpc-dma.c linux-libre-6.2-gnu/drivers/dma/tegra186-gpc-dma.c
index fa9bda4a2bc6..8f67f453a492 100644
--- linux-libre-6.1-gnu/drivers/dma/tegra186-gpc-dma.c
+++ linux-libre-6.2-gnu/drivers/dma/tegra186-gpc-dma.c
@@ -161,7 +161,10 @@
 #define TEGRA_GPCDMA_BURST_COMPLETION_TIMEOUT	5000 /* 5 msec */
 
 /* Channel base address offset from GPCDMA base address */
-#define TEGRA_GPCDMA_CHANNEL_BASE_ADD_OFFSET	0x20000
+#define TEGRA_GPCDMA_CHANNEL_BASE_ADDR_OFFSET	0x10000
+
+/* Default channel mask reserving channel0 */
+#define TEGRA_GPCDMA_DEFAULT_CHANNEL_MASK	0xfffffffe
 
 struct tegra_dma;
 struct tegra_dma_channel;
@@ -246,6 +249,7 @@ struct tegra_dma {
 	const struct tegra_dma_chip_data *chip_data;
 	unsigned long sid_m2d_reserved;
 	unsigned long sid_d2m_reserved;
+	u32 chan_mask;
 	void __iomem *base_addr;
 	struct device *dev;
 	struct dma_device dma_dev;
@@ -707,6 +711,7 @@ static int tegra_dma_terminate_all(struct dma_chan *dc)
 			return err;
 		}
 
+		vchan_terminate_vdesc(&tdc->dma_desc->vd);
 		tegra_dma_disable(tdc);
 		tdc->dma_desc = NULL;
 	}
@@ -1288,7 +1293,7 @@ static struct dma_chan *tegra_dma_of_xlate(struct of_phandle_args *dma_spec,
 }
 
 static const struct tegra_dma_chip_data tegra186_dma_chip_data = {
-	.nr_channels = 31,
+	.nr_channels = 32,
 	.channel_reg_size = SZ_64K,
 	.max_dma_count = SZ_1G,
 	.hw_support_pause = false,
@@ -1296,7 +1301,7 @@ static const struct tegra_dma_chip_data tegra186_dma_chip_data = {
 };
 
 static const struct tegra_dma_chip_data tegra194_dma_chip_data = {
-	.nr_channels = 31,
+	.nr_channels = 32,
 	.channel_reg_size = SZ_64K,
 	.max_dma_count = SZ_1G,
 	.hw_support_pause = true,
@@ -1304,7 +1309,7 @@ static const struct tegra_dma_chip_data tegra194_dma_chip_data = {
 };
 
 static const struct tegra_dma_chip_data tegra234_dma_chip_data = {
-	.nr_channels = 31,
+	.nr_channels = 32,
 	.channel_reg_size = SZ_64K,
 	.max_dma_count = SZ_1G,
 	.hw_support_pause = true,
@@ -1380,15 +1385,28 @@ static int tegra_dma_probe(struct platform_device *pdev)
 	}
 	stream_id = iommu_spec->ids[0] & 0xffff;
 
+	ret = device_property_read_u32(&pdev->dev, "dma-channel-mask",
+				       &tdma->chan_mask);
+	if (ret) {
+		dev_warn(&pdev->dev,
+			 "Missing dma-channel-mask property, using default channel mask %#x\n",
+			 TEGRA_GPCDMA_DEFAULT_CHANNEL_MASK);
+		tdma->chan_mask = TEGRA_GPCDMA_DEFAULT_CHANNEL_MASK;
+	}
+
 	INIT_LIST_HEAD(&tdma->dma_dev.channels);
 	for (i = 0; i < cdata->nr_channels; i++) {
 		struct tegra_dma_channel *tdc = &tdma->channels[i];
 
+		/* Check for channel mask */
+		if (!(tdma->chan_mask & BIT(i)))
+			continue;
+
 		tdc->irq = platform_get_irq(pdev, i);
 		if (tdc->irq < 0)
 			return tdc->irq;
 
-		tdc->chan_base_offset = TEGRA_GPCDMA_CHANNEL_BASE_ADD_OFFSET +
+		tdc->chan_base_offset = TEGRA_GPCDMA_CHANNEL_BASE_ADDR_OFFSET +
 					i * cdata->channel_reg_size;
 		snprintf(tdc->name, sizeof(tdc->name), "gpcdma.%d", i);
 		tdc->tdma = tdma;
@@ -1449,8 +1467,8 @@ static int tegra_dma_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	dev_info(&pdev->dev, "GPC DMA driver register %d channels\n",
-		 cdata->nr_channels);
+	dev_info(&pdev->dev, "GPC DMA driver register %lu channels\n",
+		 hweight_long(tdma->chan_mask));
 
 	return 0;
 }
@@ -1473,6 +1491,9 @@ static int __maybe_unused tegra_dma_pm_suspend(struct device *dev)
 	for (i = 0; i < tdma->chip_data->nr_channels; i++) {
 		struct tegra_dma_channel *tdc = &tdma->channels[i];
 
+		if (!(tdma->chan_mask & BIT(i)))
+			continue;
+
 		if (tdc->dma_desc) {
 			dev_err(tdma->dev, "channel %u busy\n", i);
 			return -EBUSY;
@@ -1492,6 +1513,9 @@ static int __maybe_unused tegra_dma_pm_resume(struct device *dev)
 	for (i = 0; i < tdma->chip_data->nr_channels; i++) {
 		struct tegra_dma_channel *tdc = &tdma->channels[i];
 
+		if (!(tdma->chan_mask & BIT(i)))
+			continue;
+
 		tegra_dma_program_sid(tdc, tdc->stream_id);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/dma/tegra210-adma.c linux-libre-6.2-gnu/drivers/dma/tegra210-adma.c
index ae39b52012b2..79da93cc77b6 100644
--- linux-libre-6.1-gnu/drivers/dma/tegra210-adma.c
+++ linux-libre-6.2-gnu/drivers/dma/tegra210-adma.c
@@ -221,7 +221,7 @@ static int tegra_adma_init(struct tegra_adma *tdma)
 	int ret;
 
 	/* Clear any interrupts */
-	tdma_write(tdma, tdma->cdata->global_int_clear, 0x1);
+	tdma_write(tdma, tdma->cdata->ch_base_offset + tdma->cdata->global_int_clear, 0x1);
 
 	/* Assert soft reset */
 	tdma_write(tdma, ADMA_GLOBAL_SOFT_RESET, 0x1);
diff --git linux-libre-6.1-gnu/drivers/dma/ti/Kconfig linux-libre-6.2-gnu/drivers/dma/ti/Kconfig
index 79618fac119a..2adc2cca10e9 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/Kconfig
+++ linux-libre-6.2-gnu/drivers/dma/ti/Kconfig
@@ -35,7 +35,7 @@ config DMA_OMAP
 	  DMA engine is found on OMAP and DRA7xx parts.
 
 config TI_K3_UDMA
-	bool "Texas Instruments UDMA support"
+	tristate "Texas Instruments UDMA support"
 	depends on ARCH_K3
 	depends on TI_SCI_PROTOCOL
 	depends on TI_SCI_INTA_IRQCHIP
@@ -48,7 +48,7 @@ config TI_K3_UDMA
 	  DMA engine is used in AM65x and j721e.
 
 config TI_K3_UDMA_GLUE_LAYER
-	bool "Texas Instruments UDMA Glue layer for non DMAengine users"
+	tristate "Texas Instruments UDMA Glue layer for non DMAengine users"
 	depends on ARCH_K3
 	depends on TI_K3_UDMA
 	help
@@ -56,7 +56,8 @@ config TI_K3_UDMA_GLUE_LAYER
 	  If unsure, say N.
 
 config TI_K3_PSIL
-	bool
+       tristate
+       default TI_K3_UDMA
 
 config TI_DMA_CROSSBAR
 	bool
diff --git linux-libre-6.1-gnu/drivers/dma/ti/Makefile linux-libre-6.2-gnu/drivers/dma/ti/Makefile
index d3a303f0d7c6..b53d05b11ca5 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/Makefile
+++ linux-libre-6.2-gnu/drivers/dma/ti/Makefile
@@ -4,11 +4,12 @@ obj-$(CONFIG_TI_EDMA) += edma.o
 obj-$(CONFIG_DMA_OMAP) += omap-dma.o
 obj-$(CONFIG_TI_K3_UDMA) += k3-udma.o
 obj-$(CONFIG_TI_K3_UDMA_GLUE_LAYER) += k3-udma-glue.o
-obj-$(CONFIG_TI_K3_PSIL) += k3-psil.o \
-			    k3-psil-am654.o \
-			    k3-psil-j721e.o \
-			    k3-psil-j7200.o \
-			    k3-psil-am64.o \
-			    k3-psil-j721s2.o \
-			    k3-psil-am62.o
+k3-psil-lib-objs := k3-psil.o \
+		    k3-psil-am654.o \
+		    k3-psil-j721e.o \
+		    k3-psil-j7200.o \
+		    k3-psil-am64.o \
+		    k3-psil-j721s2.o \
+		    k3-psil-am62.o
+obj-$(CONFIG_TI_K3_PSIL) += k3-psil-lib.o
 obj-$(CONFIG_TI_DMA_CROSSBAR) += dma-crossbar.o
diff --git linux-libre-6.1-gnu/drivers/dma/ti/k3-psil.c linux-libre-6.2-gnu/drivers/dma/ti/k3-psil.c
index 761a384093d2..8b6533a1eeeb 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/k3-psil.c
+++ linux-libre-6.2-gnu/drivers/dma/ti/k3-psil.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/device.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
@@ -101,3 +102,4 @@ int psil_set_new_ep_config(struct device *dev, const char *name,
 	return 0;
 }
 EXPORT_SYMBOL_GPL(psil_set_new_ep_config);
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/dma/ti/k3-udma-glue.c linux-libre-6.2-gnu/drivers/dma/ti/k3-udma-glue.c
index 4f1aeb81e9c7..789193ed0386 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/k3-udma-glue.c
+++ linux-libre-6.2-gnu/drivers/dma/ti/k3-udma-glue.c
@@ -6,6 +6,7 @@
  *
  */
 
+#include <linux/module.h>
 #include <linux/atomic.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
@@ -1436,4 +1437,6 @@ static int __init k3_udma_glue_class_init(void)
 {
 	return class_register(&k3_udma_glue_devclass);
 }
-arch_initcall(k3_udma_glue_class_init);
+
+module_init(k3_udma_glue_class_init);
+MODULE_LICENSE("GPL v2");
diff --git linux-libre-6.1-gnu/drivers/dma/ti/k3-udma.c linux-libre-6.2-gnu/drivers/dma/ti/k3-udma.c
index 7b5081989b3d..4c62274e0b33 100644
--- linux-libre-6.1-gnu/drivers/dma/ti/k3-udma.c
+++ linux-libre-6.2-gnu/drivers/dma/ti/k3-udma.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/dmaengine.h>
 #include <linux/dma-mapping.h>
@@ -761,11 +762,12 @@ static void udma_decrement_byte_counters(struct udma_chan *uc, u32 val)
 	if (uc->desc->dir == DMA_DEV_TO_MEM) {
 		udma_rchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
 		udma_rchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
-		udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
+		if (uc->config.ep_type != PSIL_EP_NATIVE)
+			udma_rchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
 	} else {
 		udma_tchanrt_write(uc, UDMA_CHAN_RT_BCNT_REG, val);
 		udma_tchanrt_write(uc, UDMA_CHAN_RT_SBCNT_REG, val);
-		if (!uc->bchan)
+		if (!uc->bchan && uc->config.ep_type != PSIL_EP_NATIVE)
 			udma_tchanrt_write(uc, UDMA_CHAN_RT_PEER_BCNT_REG, val);
 	}
 }
@@ -4335,18 +4337,10 @@ static const struct of_device_id udma_of_match[] = {
 		.compatible = "ti,j721e-navss-mcu-udmap",
 		.data = &j721e_mcu_data,
 	},
-	{ /* Sentinel */ },
-};
-
-static const struct of_device_id bcdma_of_match[] = {
 	{
 		.compatible = "ti,am64-dmss-bcdma",
 		.data = &am64_bcdma_data,
 	},
-	{ /* Sentinel */ },
-};
-
-static const struct of_device_id pktdma_of_match[] = {
 	{
 		.compatible = "ti,am64-dmss-pktdma",
 		.data = &am64_pktdma_data,
@@ -5271,14 +5265,9 @@ static int udma_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	match = of_match_node(udma_of_match, dev->of_node);
-	if (!match)
-		match = of_match_node(bcdma_of_match, dev->of_node);
 	if (!match) {
-		match = of_match_node(pktdma_of_match, dev->of_node);
-		if (!match) {
-			dev_err(dev, "No compatible match found\n");
-			return -ENODEV;
-		}
+		dev_err(dev, "No compatible match found\n");
+		return -ENODEV;
 	}
 	ud->match_data = match->data;
 
@@ -5511,27 +5500,9 @@ static struct platform_driver udma_driver = {
 	},
 	.probe		= udma_probe,
 };
-builtin_platform_driver(udma_driver);
-
-static struct platform_driver bcdma_driver = {
-	.driver = {
-		.name	= "ti-bcdma",
-		.of_match_table = bcdma_of_match,
-		.suppress_bind_attrs = true,
-	},
-	.probe		= udma_probe,
-};
-builtin_platform_driver(bcdma_driver);
 
-static struct platform_driver pktdma_driver = {
-	.driver = {
-		.name	= "ti-pktdma",
-		.of_match_table = pktdma_of_match,
-		.suppress_bind_attrs = true,
-	},
-	.probe		= udma_probe,
-};
-builtin_platform_driver(pktdma_driver);
+module_platform_driver(udma_driver);
+MODULE_LICENSE("GPL v2");
 
 /* Private interfaces to UDMA */
 #include "k3-udma-private.c"
diff --git linux-libre-6.1-gnu/drivers/dma/xilinx/xilinx_dma.c linux-libre-6.2-gnu/drivers/dma/xilinx/xilinx_dma.c
index 8cd4e69dc7b4..ac09f0e5f58d 100644
--- linux-libre-6.1-gnu/drivers/dma/xilinx/xilinx_dma.c
+++ linux-libre-6.2-gnu/drivers/dma/xilinx/xilinx_dma.c
@@ -1659,6 +1659,8 @@ static void xilinx_dma_issue_pending(struct dma_chan *dchan)
  * xilinx_dma_device_config - Configure the DMA channel
  * @dchan: DMA channel
  * @config: channel configuration
+ *
+ * Return: 0 always.
  */
 static int xilinx_dma_device_config(struct dma_chan *dchan,
 				    struct dma_slave_config *config)
@@ -2924,7 +2926,7 @@ static int xilinx_dma_chan_probe(struct xilinx_dma_device *xdev,
  * @xdev: Driver specific device structure
  * @node: Device node
  *
- * Return: 0 always.
+ * Return: '0' on success and failure value on error.
  */
 static int xilinx_dma_child_probe(struct xilinx_dma_device *xdev,
 				    struct device_node *node)
@@ -3141,8 +3143,10 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 	/* Initialize the channels */
 	for_each_child_of_node(node, child) {
 		err = xilinx_dma_child_probe(xdev, child);
-		if (err < 0)
+		if (err < 0) {
+			of_node_put(child);
 			goto error;
+		}
 	}
 
 	if (xdev->dma_config->dmatype == XDMA_TYPE_VDMA) {
diff --git linux-libre-6.1-gnu/drivers/edac/Kconfig linux-libre-6.2-gnu/drivers/edac/Kconfig
index 456602d373b7..4cfdefbd744d 100644
--- linux-libre-6.1-gnu/drivers/edac/Kconfig
+++ linux-libre-6.2-gnu/drivers/edac/Kconfig
@@ -53,8 +53,8 @@ config EDAC_DECODE_MCE
 	  has been initialized.
 
 config EDAC_GHES
-	bool "Output ACPI APEI/GHES BIOS detected errors via EDAC"
-	depends on ACPI_APEI_GHES && (EDAC=y)
+	tristate "Output ACPI APEI/GHES BIOS detected errors via EDAC"
+	depends on ACPI_APEI_GHES
 	select UEFI_CPER
 	help
 	  Not all machines support hardware-driven error report. Some of those
@@ -211,6 +211,7 @@ config EDAC_R82600
 config EDAC_I5000
 	tristate "Intel Greencreek/Blackford chipset"
 	depends on X86 && PCI
+	depends on BROKEN
 	help
 	  Support for error detection and correction the Intel
 	  Greekcreek/Blackford chipsets.
diff --git linux-libre-6.1-gnu/drivers/edac/amd64_edac.c linux-libre-6.2-gnu/drivers/edac/amd64_edac.c
index 2f854feeeb23..e3318e5575a3 100644
--- linux-libre-6.1-gnu/drivers/edac/amd64_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/amd64_edac.c
@@ -4329,6 +4329,9 @@ static int __init amd64_edac_init(void)
 	int err = -ENODEV;
 	int i;
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
 		return -EBUSY;
diff --git linux-libre-6.1-gnu/drivers/edac/armada_xp_edac.c linux-libre-6.2-gnu/drivers/edac/armada_xp_edac.c
index 038abbb83f4b..c4bd2fb9c46b 100644
--- linux-libre-6.1-gnu/drivers/edac/armada_xp_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/armada_xp_edac.c
@@ -599,6 +599,9 @@ static int __init armada_xp_edac_init(void)
 {
 	int res;
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	/* only polling is supported */
 	edac_op_state = EDAC_OPSTATE_POLL;
 
diff --git linux-libre-6.1-gnu/drivers/edac/edac_device.c linux-libre-6.2-gnu/drivers/edac/edac_device.c
index 19522c568aa5..0689e1510721 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_device.c
+++ linux-libre-6.2-gnu/drivers/edac/edac_device.c
@@ -34,6 +34,9 @@
 static DEFINE_MUTEX(device_ctls_mutex);
 static LIST_HEAD(edac_device_list);
 
+/* Default workqueue processing interval on this instance, in msecs */
+#define DEFAULT_POLL_INTERVAL 1000
+
 #ifdef CONFIG_EDAC_DEBUG
 static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
 {
@@ -336,7 +339,7 @@ static void edac_device_workq_function(struct work_struct *work_req)
 	 * whole one second to save timers firing all over the period
 	 * between integral seconds
 	 */
-	if (edac_dev->poll_msec == 1000)
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
 	else
 		edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -366,7 +369,7 @@ static void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
 	 * timers firing on sub-second basis, while they are happy
 	 * to fire together on the 1 second exactly
 	 */
-	if (edac_dev->poll_msec == 1000)
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
 		edac_queue_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
 	else
 		edac_queue_work(&edac_dev->work, edac_dev->delay);
@@ -394,17 +397,16 @@ static void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev)
  *	Then restart the workq on the new delay
  */
 void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
-					unsigned long value)
+				    unsigned long msec)
 {
-	unsigned long jiffs = msecs_to_jiffies(value);
-
-	if (value == 1000)
-		jiffs = round_jiffies_relative(value);
-
-	edac_dev->poll_msec = value;
-	edac_dev->delay	    = jiffs;
+	edac_dev->poll_msec = msec;
+	edac_dev->delay	    = msecs_to_jiffies(msec);
 
-	edac_mod_work(&edac_dev->work, jiffs);
+	/* See comment in edac_device_workq_setup() above */
+	if (edac_dev->poll_msec == DEFAULT_POLL_INTERVAL)
+		edac_mod_work(&edac_dev->work, round_jiffies_relative(edac_dev->delay));
+	else
+		edac_mod_work(&edac_dev->work, edac_dev->delay);
 }
 
 int edac_device_alloc_index(void)
@@ -443,11 +445,7 @@ int edac_device_add_device(struct edac_device_ctl_info *edac_dev)
 		/* This instance is NOW RUNNING */
 		edac_dev->op_state = OP_RUNNING_POLL;
 
-		/*
-		 * enable workq processing on this instance,
-		 * default = 1000 msec
-		 */
-		edac_device_workq_setup(edac_dev, 1000);
+		edac_device_workq_setup(edac_dev, edac_dev->poll_msec ?: DEFAULT_POLL_INTERVAL);
 	} else {
 		edac_dev->op_state = OP_RUNNING_INTERRUPT;
 	}
diff --git linux-libre-6.1-gnu/drivers/edac/edac_mc_sysfs.c linux-libre-6.2-gnu/drivers/edac/edac_mc_sysfs.c
index 0a638c97702a..15f63452a9be 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_mc_sysfs.c
+++ linux-libre-6.2-gnu/drivers/edac/edac_mc_sysfs.c
@@ -298,6 +298,14 @@ DEVICE_CHANNEL(ch6_dimm_label, S_IRUGO | S_IWUSR,
 	channel_dimm_label_show, channel_dimm_label_store, 6);
 DEVICE_CHANNEL(ch7_dimm_label, S_IRUGO | S_IWUSR,
 	channel_dimm_label_show, channel_dimm_label_store, 7);
+DEVICE_CHANNEL(ch8_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 8);
+DEVICE_CHANNEL(ch9_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 9);
+DEVICE_CHANNEL(ch10_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 10);
+DEVICE_CHANNEL(ch11_dimm_label, S_IRUGO | S_IWUSR,
+	channel_dimm_label_show, channel_dimm_label_store, 11);
 
 /* Total possible dynamic DIMM Label attribute file table */
 static struct attribute *dynamic_csrow_dimm_attr[] = {
@@ -309,6 +317,10 @@ static struct attribute *dynamic_csrow_dimm_attr[] = {
 	&dev_attr_legacy_ch5_dimm_label.attr.attr,
 	&dev_attr_legacy_ch6_dimm_label.attr.attr,
 	&dev_attr_legacy_ch7_dimm_label.attr.attr,
+	&dev_attr_legacy_ch8_dimm_label.attr.attr,
+	&dev_attr_legacy_ch9_dimm_label.attr.attr,
+	&dev_attr_legacy_ch10_dimm_label.attr.attr,
+	&dev_attr_legacy_ch11_dimm_label.attr.attr,
 	NULL
 };
 
@@ -329,6 +341,14 @@ DEVICE_CHANNEL(ch6_ce_count, S_IRUGO,
 		   channel_ce_count_show, NULL, 6);
 DEVICE_CHANNEL(ch7_ce_count, S_IRUGO,
 		   channel_ce_count_show, NULL, 7);
+DEVICE_CHANNEL(ch8_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 8);
+DEVICE_CHANNEL(ch9_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 9);
+DEVICE_CHANNEL(ch10_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 10);
+DEVICE_CHANNEL(ch11_ce_count, S_IRUGO,
+		   channel_ce_count_show, NULL, 11);
 
 /* Total possible dynamic ce_count attribute file table */
 static struct attribute *dynamic_csrow_ce_count_attr[] = {
@@ -340,6 +360,10 @@ static struct attribute *dynamic_csrow_ce_count_attr[] = {
 	&dev_attr_legacy_ch5_ce_count.attr.attr,
 	&dev_attr_legacy_ch6_ce_count.attr.attr,
 	&dev_attr_legacy_ch7_ce_count.attr.attr,
+	&dev_attr_legacy_ch8_ce_count.attr.attr,
+	&dev_attr_legacy_ch9_ce_count.attr.attr,
+	&dev_attr_legacy_ch10_ce_count.attr.attr,
+	&dev_attr_legacy_ch11_ce_count.attr.attr,
 	NULL
 };
 
diff --git linux-libre-6.1-gnu/drivers/edac/edac_module.h linux-libre-6.2-gnu/drivers/edac/edac_module.h
index 50ed9f2425bb..47593afdc234 100644
--- linux-libre-6.1-gnu/drivers/edac/edac_module.h
+++ linux-libre-6.2-gnu/drivers/edac/edac_module.h
@@ -11,6 +11,7 @@
 #ifndef	__EDAC_MODULE_H__
 #define	__EDAC_MODULE_H__
 
+#include <acpi/ghes.h>
 #include "edac_mc.h"
 #include "edac_pci.h"
 #include "edac_device.h"
@@ -52,7 +53,7 @@ bool edac_stop_work(struct delayed_work *work);
 bool edac_mod_work(struct delayed_work *work, unsigned long delay);
 
 extern void edac_device_reset_delay_period(struct edac_device_ctl_info
-					   *edac_dev, unsigned long value);
+					   *edac_dev, unsigned long msec);
 extern void edac_mc_reset_delay_period(unsigned long value);
 
 /*
diff --git linux-libre-6.1-gnu/drivers/edac/ghes_edac.c linux-libre-6.2-gnu/drivers/edac/ghes_edac.c
index c8fa7dcfdbd0..cf2b618c1ada 100644
--- linux-libre-6.1-gnu/drivers/edac/ghes_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/ghes_edac.c
@@ -14,6 +14,7 @@
 #include <linux/dmi.h>
 #include "edac_module.h"
 #include <ras/ras_event.h>
+#include <linux/notifier.h>
 
 #define OTHER_DETAIL_LEN	400
 
@@ -53,12 +54,10 @@ static DEFINE_MUTEX(ghes_reg_mutex);
  */
 static DEFINE_SPINLOCK(ghes_lock);
 
-/* "ghes_edac.force_load=1" skips the platform check */
-static bool __read_mostly force_load;
-module_param(force_load, bool, 0);
-
 static bool system_scanned;
 
+static struct list_head *ghes_devs;
+
 /* Memory Device - Type 17 of SMBIOS spec */
 struct memdev_dmi_entry {
 	u8 type;
@@ -267,11 +266,14 @@ out:
 	return n;
 }
 
-void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)
+static int ghes_edac_report_mem_error(struct notifier_block *nb,
+				      unsigned long val, void *data)
 {
+	struct cper_sec_mem_err *mem_err = (struct cper_sec_mem_err *)data;
 	struct cper_mem_err_compact cmem;
 	struct edac_raw_error_desc *e;
 	struct mem_ctl_info *mci;
+	unsigned long sev = val;
 	struct ghes_pvt *pvt;
 	unsigned long flags;
 	char *p;
@@ -282,7 +284,7 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)
 	 * know.
 	 */
 	if (WARN_ON_ONCE(in_nmi()))
-		return;
+		return NOTIFY_OK;
 
 	spin_lock_irqsave(&ghes_lock, flags);
 
@@ -374,36 +376,24 @@ void ghes_edac_report_mem_error(int sev, struct cper_sec_mem_err *mem_err)
 
 unlock:
 	spin_unlock_irqrestore(&ghes_lock, flags);
+
+	return NOTIFY_OK;
 }
 
-/*
- * Known systems that are safe to enable this module.
- */
-static struct acpi_platform_list plat_list[] = {
-	{"HPE   ", "Server  ", 0, ACPI_SIG_FADT, all_versions},
-	{ } /* End */
+static struct notifier_block ghes_edac_mem_err_nb = {
+	.notifier_call	= ghes_edac_report_mem_error,
+	.priority	= 0,
 };
 
-int ghes_edac_register(struct ghes *ghes, struct device *dev)
+static int ghes_edac_register(struct device *dev)
 {
 	bool fake = false;
 	struct mem_ctl_info *mci;
 	struct ghes_pvt *pvt;
 	struct edac_mc_layer layers[1];
 	unsigned long flags;
-	int idx = -1;
 	int rc = 0;
 
-	if (IS_ENABLED(CONFIG_X86)) {
-		/* Check if safe to enable on this system */
-		idx = acpi_match_platform_list(plat_list);
-		if (!force_load && idx < 0)
-			return -ENODEV;
-	} else {
-		force_load = true;
-		idx = 0;
-	}
-
 	/* finish another registration/unregistration instance first */
 	mutex_lock(&ghes_reg_mutex);
 
@@ -447,15 +437,10 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev)
 		pr_info("This system has a very crappy BIOS: It doesn't even list the DIMMS.\n");
 		pr_info("Its SMBIOS info is wrong. It is doubtful that the error report would\n");
 		pr_info("work on such system. Use this driver with caution\n");
-	} else if (idx < 0) {
-		pr_info("This EDAC driver relies on BIOS to enumerate memory and get error reports.\n");
-		pr_info("Unfortunately, not all BIOSes reflect the memory layout correctly.\n");
-		pr_info("So, the end result of using this driver varies from vendor to vendor.\n");
-		pr_info("If you find incorrect reports, please contact your hardware vendor\n");
-		pr_info("to correct its BIOS.\n");
-		pr_info("This system has %d DIMM sockets.\n", ghes_hw.num_dimms);
 	}
 
+	pr_info("This system has %d DIMM sockets.\n", ghes_hw.num_dimms);
+
 	if (!fake) {
 		struct dimm_info *src, *dst;
 		int i = 0;
@@ -503,6 +488,8 @@ int ghes_edac_register(struct ghes *ghes, struct device *dev)
 	ghes_pvt = pvt;
 	spin_unlock_irqrestore(&ghes_lock, flags);
 
+	ghes_register_report_chain(&ghes_edac_mem_err_nb);
+
 	/* only set on success */
 	refcount_set(&ghes_refcount, 1);
 
@@ -517,14 +504,11 @@ unlock:
 	return rc;
 }
 
-void ghes_edac_unregister(struct ghes *ghes)
+static void ghes_edac_unregister(struct ghes *ghes)
 {
 	struct mem_ctl_info *mci;
 	unsigned long flags;
 
-	if (!force_load)
-		return;
-
 	mutex_lock(&ghes_reg_mutex);
 
 	system_scanned = false;
@@ -548,6 +532,42 @@ void ghes_edac_unregister(struct ghes *ghes)
 	if (mci)
 		edac_mc_free(mci);
 
+	ghes_unregister_report_chain(&ghes_edac_mem_err_nb);
+
 unlock:
 	mutex_unlock(&ghes_reg_mutex);
 }
+
+static int __init ghes_edac_init(void)
+{
+	struct ghes *g, *g_tmp;
+
+	ghes_devs = ghes_get_devices();
+	if (!ghes_devs)
+		return -ENODEV;
+
+	if (list_empty(ghes_devs)) {
+		pr_info("GHES probing device list is empty");
+		return -ENODEV;
+	}
+
+	list_for_each_entry_safe(g, g_tmp, ghes_devs, elist) {
+		ghes_edac_register(g->dev);
+	}
+
+	return 0;
+}
+module_init(ghes_edac_init);
+
+static void __exit ghes_edac_exit(void)
+{
+	struct ghes *g, *g_tmp;
+
+	list_for_each_entry_safe(g, g_tmp, ghes_devs, elist) {
+		ghes_edac_unregister(g);
+	}
+}
+module_exit(ghes_edac_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Output ACPI APEI/GHES BIOS detected errors via EDAC");
diff --git linux-libre-6.1-gnu/drivers/edac/highbank_mc_edac.c linux-libre-6.2-gnu/drivers/edac/highbank_mc_edac.c
index 61b76ec226af..19fba258ae10 100644
--- linux-libre-6.1-gnu/drivers/edac/highbank_mc_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/highbank_mc_edac.c
@@ -174,8 +174,10 @@ static int highbank_mc_probe(struct platform_device *pdev)
 	drvdata = mci->pvt_info;
 	platform_set_drvdata(pdev, mci);
 
-	if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL))
-		return -ENOMEM;
+	if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL)) {
+		res = -ENOMEM;
+		goto free;
+	}
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!r) {
@@ -243,6 +245,7 @@ err2:
 	edac_mc_del_mc(&pdev->dev);
 err:
 	devres_release_group(&pdev->dev, NULL);
+free:
 	edac_mc_free(mci);
 	return res;
 }
diff --git linux-libre-6.1-gnu/drivers/edac/i10nm_base.c linux-libre-6.2-gnu/drivers/edac/i10nm_base.c
index a22ea053f8e1..65aeea53e2df 100644
--- linux-libre-6.1-gnu/drivers/edac/i10nm_base.c
+++ linux-libre-6.2-gnu/drivers/edac/i10nm_base.c
@@ -304,11 +304,10 @@ static struct pci_dev *pci_get_dev_wrapper(int dom, unsigned int bus,
 	if (unlikely(pci_enable_device(pdev) < 0)) {
 		edac_dbg(2, "Failed to enable device %02x:%02x.%x\n",
 			 bus, dev, fun);
+		pci_dev_put(pdev);
 		return NULL;
 	}
 
-	pci_dev_get(pdev);
-
 	return pdev;
 }
 
@@ -756,6 +755,9 @@ static int __init i10nm_init(void)
 
 	edac_dbg(2, "\n");
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
 		return -EBUSY;
diff --git linux-libre-6.1-gnu/drivers/edac/i5400_edac.c linux-libre-6.2-gnu/drivers/edac/i5400_edac.c
index f76624ee82ef..49b4499269fb 100644
--- linux-libre-6.1-gnu/drivers/edac/i5400_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/i5400_edac.c
@@ -279,7 +279,8 @@ static inline int from_nf_ferr(unsigned int mask)
 #define FERR_NF_RECOVERABLE	to_nf_mask(ERROR_NF_RECOVERABLE)
 #define FERR_NF_UNCORRECTABLE	to_nf_mask(ERROR_NF_UNCORRECTABLE)
 
-/* Defines to extract the vaious fields from the
+/*
+ * Defines to extract the various fields from the
  *	MTRx - Memory Technology Registers
  */
 #define MTR_DIMMS_PRESENT(mtr)		((mtr) & (1 << 10))
diff --git linux-libre-6.1-gnu/drivers/edac/igen6_edac.c linux-libre-6.2-gnu/drivers/edac/igen6_edac.c
index a07bbfd075d0..544dd19072ea 100644
--- linux-libre-6.1-gnu/drivers/edac/igen6_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/igen6_edac.c
@@ -1271,9 +1271,12 @@ static int __init igen6_init(void)
 
 	edac_dbg(2, "\n");
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
-		return -ENODEV;
+		return -EBUSY;
 
 	edac_op_state = EDAC_OPSTATE_NMI;
 
diff --git linux-libre-6.1-gnu/drivers/edac/layerscape_edac.c linux-libre-6.2-gnu/drivers/edac/layerscape_edac.c
index 94cac7686a56..35ceaca578e1 100644
--- linux-libre-6.1-gnu/drivers/edac/layerscape_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/layerscape_edac.c
@@ -38,6 +38,9 @@ static int __init fsl_ddr_mc_init(void)
 {
 	int res;
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	/* make sure error reporting method is sane */
 	switch (edac_op_state) {
 	case EDAC_OPSTATE_POLL:
diff --git linux-libre-6.1-gnu/drivers/edac/pnd2_edac.c linux-libre-6.2-gnu/drivers/edac/pnd2_edac.c
index a20b299f1202..2b306f2cc605 100644
--- linux-libre-6.1-gnu/drivers/edac/pnd2_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/pnd2_edac.c
@@ -1528,6 +1528,9 @@ static int __init pnd2_init(void)
 
 	edac_dbg(2, "\n");
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
 		return -EBUSY;
diff --git linux-libre-6.1-gnu/drivers/edac/qcom_edac.c linux-libre-6.2-gnu/drivers/edac/qcom_edac.c
index 97a27e42dd61..c45519f59dc1 100644
--- linux-libre-6.1-gnu/drivers/edac/qcom_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/qcom_edac.c
@@ -252,7 +252,7 @@ clear:
 static int
 dump_syn_reg(struct edac_device_ctl_info *edev_ctl, int err_type, u32 bank)
 {
-	struct llcc_drv_data *drv = edev_ctl->pvt_info;
+	struct llcc_drv_data *drv = edev_ctl->dev->platform_data;
 	int ret;
 
 	ret = dump_syn_reg_values(drv, bank, err_type);
@@ -289,7 +289,7 @@ static irqreturn_t
 llcc_ecc_irq_handler(int irq, void *edev_ctl)
 {
 	struct edac_device_ctl_info *edac_dev_ctl = edev_ctl;
-	struct llcc_drv_data *drv = edac_dev_ctl->pvt_info;
+	struct llcc_drv_data *drv = edac_dev_ctl->dev->platform_data;
 	irqreturn_t irq_rc = IRQ_NONE;
 	u32 drp_error, trp_error, i;
 	int ret;
@@ -358,7 +358,6 @@ static int qcom_llcc_edac_probe(struct platform_device *pdev)
 	edev_ctl->dev_name = dev_name(dev);
 	edev_ctl->ctl_name = "llcc";
 	edev_ctl->panic_on_ue = LLCC_ERP_PANIC_ON_UE;
-	edev_ctl->pvt_info = llcc_driv_data;
 
 	rc = edac_device_add_device(edev_ctl);
 	if (rc)
diff --git linux-libre-6.1-gnu/drivers/edac/sb_edac.c linux-libre-6.2-gnu/drivers/edac/sb_edac.c
index 8e39370fdb5c..0c779a0326b6 100644
--- linux-libre-6.1-gnu/drivers/edac/sb_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/sb_edac.c
@@ -3634,6 +3634,9 @@ static int __init sbridge_init(void)
 
 	edac_dbg(2, "\n");
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
 		return -EBUSY;
diff --git linux-libre-6.1-gnu/drivers/edac/skx_base.c linux-libre-6.2-gnu/drivers/edac/skx_base.c
index 7e2762f62eec..9397abb42c49 100644
--- linux-libre-6.1-gnu/drivers/edac/skx_base.c
+++ linux-libre-6.2-gnu/drivers/edac/skx_base.c
@@ -653,6 +653,9 @@ static int __init skx_init(void)
 
 	edac_dbg(2, "\n");
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	owner = edac_get_owner();
 	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
 		return -EBUSY;
diff --git linux-libre-6.1-gnu/drivers/edac/thunderx_edac.c linux-libre-6.2-gnu/drivers/edac/thunderx_edac.c
index f13674081cb6..0bcd9f02c84a 100644
--- linux-libre-6.1-gnu/drivers/edac/thunderx_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/thunderx_edac.c
@@ -2114,6 +2114,9 @@ static int __init thunderx_edac_init(void)
 {
 	int rc = 0;
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	rc = pci_register_driver(&thunderx_lmc_driver);
 	if (rc)
 		return rc;
diff --git linux-libre-6.1-gnu/drivers/edac/xgene_edac.c linux-libre-6.2-gnu/drivers/edac/xgene_edac.c
index 54081403db4f..c52b9dd9154c 100644
--- linux-libre-6.1-gnu/drivers/edac/xgene_edac.c
+++ linux-libre-6.2-gnu/drivers/edac/xgene_edac.c
@@ -2004,6 +2004,9 @@ static int __init xgene_edac_init(void)
 {
 	int rc;
 
+	if (ghes_get_devices())
+		return -EBUSY;
+
 	/* Make sure error reporting method is sane */
 	switch (edac_op_state) {
 	case EDAC_OPSTATE_POLL:
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon-fsa9480.c linux-libre-6.2-gnu/drivers/extcon/extcon-fsa9480.c
index 7cff66c29907..e8b2671eb29b 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon-fsa9480.c
+++ linux-libre-6.2-gnu/drivers/extcon/extcon-fsa9480.c
@@ -257,8 +257,7 @@ static irqreturn_t fsa9480_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static int fsa9480_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int fsa9480_probe(struct i2c_client *client)
 {
 	struct fsa9480_usbsw *info;
 	int ret;
@@ -370,7 +369,7 @@ static struct i2c_driver fsa9480_i2c_driver = {
 		.pm		= &fsa9480_pm_ops,
 		.of_match_table = fsa9480_of_match,
 	},
-	.probe			= fsa9480_probe,
+	.probe_new		= fsa9480_probe,
 	.id_table		= fsa9480_id,
 };
 
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon-max77843.c linux-libre-6.2-gnu/drivers/extcon/extcon-max77843.c
index 8e6e97ec65a8..1bc0426ce3f1 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon-max77843.c
+++ linux-libre-6.2-gnu/drivers/extcon/extcon-max77843.c
@@ -189,8 +189,7 @@ static const struct regmap_irq max77843_muic_irq[] = {
 static const struct regmap_irq_chip max77843_muic_irq_chip = {
 	.name           = "max77843-muic",
 	.status_base    = MAX77843_MUIC_REG_INT1,
-	.mask_base      = MAX77843_MUIC_REG_INTMASK1,
-	.mask_invert    = true,
+	.unmask_base    = MAX77843_MUIC_REG_INTMASK1,
 	.num_regs       = 3,
 	.irqs           = max77843_muic_irq,
 	.num_irqs       = ARRAY_SIZE(max77843_muic_irq),
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon-rt8973a.c linux-libre-6.2-gnu/drivers/extcon/extcon-rt8973a.c
index e6e448f6ea2f..afc9b405d103 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon-rt8973a.c
+++ linux-libre-6.2-gnu/drivers/extcon/extcon-rt8973a.c
@@ -548,8 +548,7 @@ static void rt8973a_init_dev_type(struct rt8973a_muic_info *info)
 	}
 }
 
-static int rt8973a_muic_i2c_probe(struct i2c_client *i2c,
-				 const struct i2c_device_id *id)
+static int rt8973a_muic_i2c_probe(struct i2c_client *i2c)
 {
 	struct device_node *np = i2c->dev.of_node;
 	struct rt8973a_muic_info *info;
@@ -696,7 +695,7 @@ static struct i2c_driver rt8973a_muic_i2c_driver = {
 		.pm	= &rt8973a_muic_pm_ops,
 		.of_match_table = rt8973a_dt_match,
 	},
-	.probe	= rt8973a_muic_i2c_probe,
+	.probe_new = rt8973a_muic_i2c_probe,
 	.remove	= rt8973a_muic_i2c_remove,
 	.id_table = rt8973a_i2c_id,
 };
diff --git linux-libre-6.1-gnu/drivers/extcon/extcon-usbc-tusb320.c linux-libre-6.2-gnu/drivers/extcon/extcon-usbc-tusb320.c
index 2a120d8d3c27..b408ce989c22 100644
--- linux-libre-6.1-gnu/drivers/extcon/extcon-usbc-tusb320.c
+++ linux-libre-6.2-gnu/drivers/extcon/extcon-usbc-tusb320.c
@@ -313,9 +313,9 @@ static void tusb320_typec_irq_handler(struct tusb320_priv *priv, u8 reg9)
 		typec_set_pwr_opmode(port, TYPEC_PWR_MODE_USB);
 }
 
-static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
+static irqreturn_t tusb320_state_update_handler(struct tusb320_priv *priv,
+						bool force_update)
 {
-	struct tusb320_priv *priv = dev_id;
 	unsigned int reg;
 
 	if (regmap_read(priv->regmap, TUSB320_REG9, &reg)) {
@@ -323,7 +323,7 @@ static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	if (!(reg & TUSB320_REG9_INTERRUPT_STATUS))
+	if (!force_update && !(reg & TUSB320_REG9_INTERRUPT_STATUS))
 		return IRQ_NONE;
 
 	tusb320_extcon_irq_handler(priv, reg);
@@ -340,6 +340,13 @@ static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static irqreturn_t tusb320_irq_handler(int irq, void *dev_id)
+{
+	struct tusb320_priv *priv = dev_id;
+
+	return tusb320_state_update_handler(priv, false);
+}
+
 static const struct regmap_config tusb320_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
@@ -421,8 +428,7 @@ static int tusb320_typec_probe(struct i2c_client *client,
 	return 0;
 }
 
-static int tusb320_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int tusb320_probe(struct i2c_client *client)
 {
 	struct tusb320_priv *priv;
 	const void *match_data;
@@ -466,7 +472,7 @@ static int tusb320_probe(struct i2c_client *client,
 		return ret;
 
 	/* update initial state */
-	tusb320_irq_handler(client->irq, priv);
+	tusb320_state_update_handler(priv, true);
 
 	/* Reset chip to its default state */
 	ret = tusb320_reset(priv);
@@ -477,7 +483,7 @@ static int tusb320_probe(struct i2c_client *client,
 		 * State and polarity might change after a reset, so update
 		 * them again and make sure the interrupt status bit is cleared.
 		 */
-		tusb320_irq_handler(client->irq, priv);
+		tusb320_state_update_handler(priv, true);
 
 	ret = devm_request_threaded_irq(priv->dev, client->irq, NULL,
 					tusb320_irq_handler,
@@ -495,7 +501,7 @@ static const struct of_device_id tusb320_extcon_dt_match[] = {
 MODULE_DEVICE_TABLE(of, tusb320_extcon_dt_match);
 
 static struct i2c_driver tusb320_extcon_driver = {
-	.probe		= tusb320_probe,
+	.probe_new	= tusb320_probe,
 	.driver		= {
 		.name	= "extcon-tusb320",
 		.of_match_table = tusb320_extcon_dt_match,
diff --git linux-libre-6.1-gnu/drivers/firewire/core-cdev.c linux-libre-6.2-gnu/drivers/firewire/core-cdev.c
index 9c89f7d53e99..958aa4662ccb 100644
--- linux-libre-6.1-gnu/drivers/firewire/core-cdev.c
+++ linux-libre-6.2-gnu/drivers/firewire/core-cdev.c
@@ -819,8 +819,10 @@ static int ioctl_send_response(struct client *client, union ioctl_arg *arg)
 
 	r = container_of(resource, struct inbound_transaction_resource,
 			 resource);
-	if (is_fcp_request(r->request))
+	if (is_fcp_request(r->request)) {
+		kfree(r->data);
 		goto out;
+	}
 
 	if (a->length != fw_get_response_length(r->request)) {
 		ret = -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_ffa/driver.c linux-libre-6.2-gnu/drivers/firmware/arm_ffa/driver.c
index d5e86ef40b89..fa85c64d3ded 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_ffa/driver.c
+++ linux-libre-6.2-gnu/drivers/firmware/arm_ffa/driver.c
@@ -36,81 +36,6 @@
 #include "common.h"
 
 #define FFA_DRIVER_VERSION	FFA_VERSION_1_0
-
-#define FFA_SMC(calling_convention, func_num)				\
-	ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, (calling_convention),	\
-			   ARM_SMCCC_OWNER_STANDARD, (func_num))
-
-#define FFA_SMC_32(func_num)	FFA_SMC(ARM_SMCCC_SMC_32, (func_num))
-#define FFA_SMC_64(func_num)	FFA_SMC(ARM_SMCCC_SMC_64, (func_num))
-
-#define FFA_ERROR			FFA_SMC_32(0x60)
-#define FFA_SUCCESS			FFA_SMC_32(0x61)
-#define FFA_INTERRUPT			FFA_SMC_32(0x62)
-#define FFA_VERSION			FFA_SMC_32(0x63)
-#define FFA_FEATURES			FFA_SMC_32(0x64)
-#define FFA_RX_RELEASE			FFA_SMC_32(0x65)
-#define FFA_RXTX_MAP			FFA_SMC_32(0x66)
-#define FFA_FN64_RXTX_MAP		FFA_SMC_64(0x66)
-#define FFA_RXTX_UNMAP			FFA_SMC_32(0x67)
-#define FFA_PARTITION_INFO_GET		FFA_SMC_32(0x68)
-#define FFA_ID_GET			FFA_SMC_32(0x69)
-#define FFA_MSG_POLL			FFA_SMC_32(0x6A)
-#define FFA_MSG_WAIT			FFA_SMC_32(0x6B)
-#define FFA_YIELD			FFA_SMC_32(0x6C)
-#define FFA_RUN				FFA_SMC_32(0x6D)
-#define FFA_MSG_SEND			FFA_SMC_32(0x6E)
-#define FFA_MSG_SEND_DIRECT_REQ		FFA_SMC_32(0x6F)
-#define FFA_FN64_MSG_SEND_DIRECT_REQ	FFA_SMC_64(0x6F)
-#define FFA_MSG_SEND_DIRECT_RESP	FFA_SMC_32(0x70)
-#define FFA_FN64_MSG_SEND_DIRECT_RESP	FFA_SMC_64(0x70)
-#define FFA_MEM_DONATE			FFA_SMC_32(0x71)
-#define FFA_FN64_MEM_DONATE		FFA_SMC_64(0x71)
-#define FFA_MEM_LEND			FFA_SMC_32(0x72)
-#define FFA_FN64_MEM_LEND		FFA_SMC_64(0x72)
-#define FFA_MEM_SHARE			FFA_SMC_32(0x73)
-#define FFA_FN64_MEM_SHARE		FFA_SMC_64(0x73)
-#define FFA_MEM_RETRIEVE_REQ		FFA_SMC_32(0x74)
-#define FFA_FN64_MEM_RETRIEVE_REQ	FFA_SMC_64(0x74)
-#define FFA_MEM_RETRIEVE_RESP		FFA_SMC_32(0x75)
-#define FFA_MEM_RELINQUISH		FFA_SMC_32(0x76)
-#define FFA_MEM_RECLAIM			FFA_SMC_32(0x77)
-#define FFA_MEM_OP_PAUSE		FFA_SMC_32(0x78)
-#define FFA_MEM_OP_RESUME		FFA_SMC_32(0x79)
-#define FFA_MEM_FRAG_RX			FFA_SMC_32(0x7A)
-#define FFA_MEM_FRAG_TX			FFA_SMC_32(0x7B)
-#define FFA_NORMAL_WORLD_RESUME		FFA_SMC_32(0x7C)
-
-/*
- * For some calls it is necessary to use SMC64 to pass or return 64-bit values.
- * For such calls FFA_FN_NATIVE(name) will choose the appropriate
- * (native-width) function ID.
- */
-#ifdef CONFIG_64BIT
-#define FFA_FN_NATIVE(name)	FFA_FN64_##name
-#else
-#define FFA_FN_NATIVE(name)	FFA_##name
-#endif
-
-/* FFA error codes. */
-#define FFA_RET_SUCCESS            (0)
-#define FFA_RET_NOT_SUPPORTED      (-1)
-#define FFA_RET_INVALID_PARAMETERS (-2)
-#define FFA_RET_NO_MEMORY          (-3)
-#define FFA_RET_BUSY               (-4)
-#define FFA_RET_INTERRUPTED        (-5)
-#define FFA_RET_DENIED             (-6)
-#define FFA_RET_RETRY              (-7)
-#define FFA_RET_ABORTED            (-8)
-
-#define MAJOR_VERSION_MASK	GENMASK(30, 16)
-#define MINOR_VERSION_MASK	GENMASK(15, 0)
-#define MAJOR_VERSION(x)	((u16)(FIELD_GET(MAJOR_VERSION_MASK, (x))))
-#define MINOR_VERSION(x)	((u16)(FIELD_GET(MINOR_VERSION_MASK, (x))))
-#define PACK_VERSION_INFO(major, minor)			\
-	(FIELD_PREP(MAJOR_VERSION_MASK, (major)) |	\
-	 FIELD_PREP(MINOR_VERSION_MASK, (minor)))
-#define FFA_VERSION_1_0		PACK_VERSION_INFO(1, 0)
 #define FFA_MIN_VERSION		FFA_VERSION_1_0
 
 #define SENDER_ID_MASK		GENMASK(31, 16)
@@ -120,12 +45,6 @@
 #define PACK_TARGET_INFO(s, r)		\
 	(FIELD_PREP(SENDER_ID_MASK, (s)) | FIELD_PREP(RECEIVER_ID_MASK, (r)))
 
-/*
- * FF-A specification mentions explicitly about '4K pages'. This should
- * not be confused with the kernel PAGE_SIZE, which is the translation
- * granule kernel is configured and may be one among 4K, 16K and 64K.
- */
-#define FFA_PAGE_SIZE		SZ_4K
 /*
  * Keeping RX TX buffer size as 4K for now
  * 64K may be preferred to keep it min a page in 64K PAGE_SIZE config
@@ -178,9 +97,9 @@ static struct ffa_drv_info *drv_info;
  */
 static u32 ffa_compatible_version_find(u32 version)
 {
-	u16 major = MAJOR_VERSION(version), minor = MINOR_VERSION(version);
-	u16 drv_major = MAJOR_VERSION(FFA_DRIVER_VERSION);
-	u16 drv_minor = MINOR_VERSION(FFA_DRIVER_VERSION);
+	u16 major = FFA_MAJOR_VERSION(version), minor = FFA_MINOR_VERSION(version);
+	u16 drv_major = FFA_MAJOR_VERSION(FFA_DRIVER_VERSION);
+	u16 drv_minor = FFA_MINOR_VERSION(FFA_DRIVER_VERSION);
 
 	if ((major < drv_major) || (major == drv_major && minor <= drv_minor))
 		return version;
@@ -204,16 +123,16 @@ static int ffa_version_check(u32 *version)
 
 	if (ver.a0 < FFA_MIN_VERSION) {
 		pr_err("Incompatible v%d.%d! Earliest supported v%d.%d\n",
-		       MAJOR_VERSION(ver.a0), MINOR_VERSION(ver.a0),
-		       MAJOR_VERSION(FFA_MIN_VERSION),
-		       MINOR_VERSION(FFA_MIN_VERSION));
+		       FFA_MAJOR_VERSION(ver.a0), FFA_MINOR_VERSION(ver.a0),
+		       FFA_MAJOR_VERSION(FFA_MIN_VERSION),
+		       FFA_MINOR_VERSION(FFA_MIN_VERSION));
 		return -EINVAL;
 	}
 
-	pr_info("Driver version %d.%d\n", MAJOR_VERSION(FFA_DRIVER_VERSION),
-		MINOR_VERSION(FFA_DRIVER_VERSION));
-	pr_info("Firmware version %d.%d found\n", MAJOR_VERSION(ver.a0),
-		MINOR_VERSION(ver.a0));
+	pr_info("Driver version %d.%d\n", FFA_MAJOR_VERSION(FFA_DRIVER_VERSION),
+		FFA_MINOR_VERSION(FFA_DRIVER_VERSION));
+	pr_info("Firmware version %d.%d found\n", FFA_MAJOR_VERSION(ver.a0),
+		FFA_MINOR_VERSION(ver.a0));
 	*version = ffa_compatible_version_find(ver.a0);
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/driver.c linux-libre-6.2-gnu/drivers/firmware/arm_scmi/driver.c
index f818d00bb2c6..ffdad59ec81f 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/driver.c
+++ linux-libre-6.2-gnu/drivers/firmware/arm_scmi/driver.c
@@ -910,6 +910,8 @@ static int do_xfer(const struct scmi_protocol_handle *ph,
 			      xfer->hdr.protocol_id, xfer->hdr.seq,
 			      xfer->hdr.poll_completion);
 
+	/* Clear any stale status */
+	xfer->hdr.status = SCMI_SUCCESS;
 	xfer->state = SCMI_XFER_SENT_OK;
 	/*
 	 * Even though spinlocking is not needed here since no race is possible
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/shmem.c linux-libre-6.2-gnu/drivers/firmware/arm_scmi/shmem.c
index 1dfe534b8518..87b4f4d35f06 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/shmem.c
+++ linux-libre-6.2-gnu/drivers/firmware/arm_scmi/shmem.c
@@ -81,10 +81,11 @@ u32 shmem_read_header(struct scmi_shared_mem __iomem *shmem)
 void shmem_fetch_response(struct scmi_shared_mem __iomem *shmem,
 			  struct scmi_xfer *xfer)
 {
+	size_t len = ioread32(&shmem->length);
+
 	xfer->hdr.status = ioread32(shmem->msg_payload);
 	/* Skip the length of header and status in shmem area i.e 8 bytes */
-	xfer->rx.len = min_t(size_t, xfer->rx.len,
-			     ioread32(&shmem->length) - 8);
+	xfer->rx.len = min_t(size_t, xfer->rx.len, len > 8 ? len - 8 : 0);
 
 	/* Take a copy to the rx buffer.. */
 	memcpy_fromio(xfer->rx.buf, shmem->msg_payload + 4, xfer->rx.len);
@@ -93,8 +94,10 @@ void shmem_fetch_response(struct scmi_shared_mem __iomem *shmem,
 void shmem_fetch_notification(struct scmi_shared_mem __iomem *shmem,
 			      size_t max_len, struct scmi_xfer *xfer)
 {
+	size_t len = ioread32(&shmem->length);
+
 	/* Skip only the length of header in shmem area i.e 4 bytes */
-	xfer->rx.len = min_t(size_t, max_len, ioread32(&shmem->length) - 4);
+	xfer->rx.len = min_t(size_t, max_len, len > 4 ? len - 4 : 0);
 
 	/* Take a copy to the rx buffer.. */
 	memcpy_fromio(xfer->rx.buf, shmem->msg_payload, xfer->rx.len);
diff --git linux-libre-6.1-gnu/drivers/firmware/arm_scmi/virtio.c linux-libre-6.2-gnu/drivers/firmware/arm_scmi/virtio.c
index 33c9b81a55cd..1db975c08896 100644
--- linux-libre-6.1-gnu/drivers/firmware/arm_scmi/virtio.c
+++ linux-libre-6.2-gnu/drivers/firmware/arm_scmi/virtio.c
@@ -160,7 +160,6 @@ static void scmi_vio_channel_cleanup_sync(struct scmi_vio_channel *vioch)
 	}
 
 	vioch->shutdown_done = &vioch_shutdown_done;
-	virtio_break_device(vioch->vqueue->vdev);
 	if (!vioch->is_rx && vioch->deferred_tx_wq)
 		/* Cannot be kicked anymore after this...*/
 		vioch->deferred_tx_wq = NULL;
@@ -482,6 +481,12 @@ static int virtio_chan_free(int id, void *p, void *data)
 	struct scmi_chan_info *cinfo = p;
 	struct scmi_vio_channel *vioch = cinfo->transport_info;
 
+	/*
+	 * Break device to inhibit further traffic flowing while shutting down
+	 * the channels: doing it later holding vioch->lock creates unsafe
+	 * locking dependency chains as reported by LOCKDEP.
+	 */
+	virtio_break_device(vioch->vqueue->vdev);
 	scmi_vio_channel_cleanup_sync(vioch);
 
 	scmi_free_channel(cinfo, data, id);
diff --git linux-libre-6.1-gnu/drivers/firmware/broadcom/bcm47xx_nvram.c linux-libre-6.2-gnu/drivers/firmware/broadcom/bcm47xx_nvram.c
index bd235833b687..5f47dbf4889a 100644
--- linux-libre-6.1-gnu/drivers/firmware/broadcom/bcm47xx_nvram.c
+++ linux-libre-6.2-gnu/drivers/firmware/broadcom/bcm47xx_nvram.c
@@ -110,6 +110,24 @@ found:
 	return 0;
 }
 
+int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size)
+{
+	if (nvram_len) {
+		pr_warn("nvram already initialized\n");
+		return -EEXIST;
+	}
+
+	if (!bcm47xx_nvram_is_valid(nvram_start)) {
+		pr_err("No valid NVRAM found\n");
+		return -ENOENT;
+	}
+
+	bcm47xx_nvram_copy(nvram_start, res_size);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_nvram_init_from_iomem);
+
 /*
  * On bcm47xx we need access to the NVRAM very early, so we can't use mtd
  * subsystem to access flash. We can't even use platform device / driver to
diff --git linux-libre-6.1-gnu/drivers/firmware/cirrus/Kconfig linux-libre-6.2-gnu/drivers/firmware/cirrus/Kconfig
index f9503cb481d2..3ccbe14e4b0c 100644
--- linux-libre-6.1-gnu/drivers/firmware/cirrus/Kconfig
+++ linux-libre-6.2-gnu/drivers/firmware/cirrus/Kconfig
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
-config CS_DSP
+config FW_CS_DSP
 	tristate
 	default n
diff --git linux-libre-6.1-gnu/drivers/firmware/cirrus/Makefile linux-libre-6.2-gnu/drivers/firmware/cirrus/Makefile
index f074e2638c9c..b91318ca0ff4 100644
--- linux-libre-6.1-gnu/drivers/firmware/cirrus/Makefile
+++ linux-libre-6.2-gnu/drivers/firmware/cirrus/Makefile
@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-obj-$(CONFIG_CS_DSP)		+= cs_dsp.o
+obj-$(CONFIG_FW_CS_DSP)		+= cs_dsp.o
diff --git linux-libre-6.1-gnu/drivers/firmware/cirrus/cs_dsp.c linux-libre-6.2-gnu/drivers/firmware/cirrus/cs_dsp.c
index 81cc3d0f6eec..f558b390fbfe 100644
--- linux-libre-6.1-gnu/drivers/firmware/cirrus/cs_dsp.c
+++ linux-libre-6.2-gnu/drivers/firmware/cirrus/cs_dsp.c
@@ -369,7 +369,7 @@ const char *cs_dsp_mem_region_name(unsigned int type)
 		return NULL;
 	}
 }
-EXPORT_SYMBOL_GPL(cs_dsp_mem_region_name);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_mem_region_name, FW_CS_DSP);
 
 #ifdef CONFIG_DEBUG_FS
 static void cs_dsp_debugfs_save_wmfwname(struct cs_dsp *dsp, const char *s)
@@ -480,7 +480,7 @@ void cs_dsp_init_debugfs(struct cs_dsp *dsp, struct dentry *debugfs_root)
 
 	dsp->debugfs_root = root;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_init_debugfs);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_init_debugfs, FW_CS_DSP);
 
 /**
  * cs_dsp_cleanup_debugfs() - Removes DSP representation from debugfs
@@ -492,17 +492,17 @@ void cs_dsp_cleanup_debugfs(struct cs_dsp *dsp)
 	debugfs_remove_recursive(dsp->debugfs_root);
 	dsp->debugfs_root = NULL;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_cleanup_debugfs);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_cleanup_debugfs, FW_CS_DSP);
 #else
 void cs_dsp_init_debugfs(struct cs_dsp *dsp, struct dentry *debugfs_root)
 {
 }
-EXPORT_SYMBOL_GPL(cs_dsp_init_debugfs);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_init_debugfs, FW_CS_DSP);
 
 void cs_dsp_cleanup_debugfs(struct cs_dsp *dsp)
 {
 }
-EXPORT_SYMBOL_GPL(cs_dsp_cleanup_debugfs);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_cleanup_debugfs, FW_CS_DSP);
 
 static inline void cs_dsp_debugfs_save_wmfwname(struct cs_dsp *dsp,
 						const char *s)
@@ -710,7 +710,7 @@ int cs_dsp_coeff_write_acked_control(struct cs_dsp_coeff_ctl *ctl, unsigned int
 
 	return -ETIMEDOUT;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_coeff_write_acked_control);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_coeff_write_acked_control, FW_CS_DSP);
 
 static int cs_dsp_coeff_write_ctrl_raw(struct cs_dsp_coeff_ctl *ctl,
 				       unsigned int off, const void *buf, size_t len)
@@ -752,7 +752,7 @@ static int cs_dsp_coeff_write_ctrl_raw(struct cs_dsp_coeff_ctl *ctl,
  *
  * Must be called with pwr_lock held.
  *
- * Return: Zero for success, a negative number on error.
+ * Return: < 0 on error, 1 when the control value changed and 0 when it has not.
  */
 int cs_dsp_coeff_write_ctrl(struct cs_dsp_coeff_ctl *ctl,
 			    unsigned int off, const void *buf, size_t len)
@@ -767,18 +767,25 @@ int cs_dsp_coeff_write_ctrl(struct cs_dsp_coeff_ctl *ctl,
 	if (len + off * sizeof(u32) > ctl->len)
 		return -EINVAL;
 
-	if (ctl->flags & WMFW_CTL_FLAG_VOLATILE)
+	if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) {
 		ret = -EPERM;
-	else if (buf != ctl->cache)
-		memcpy(ctl->cache + off * sizeof(u32), buf, len);
+	} else if (buf != ctl->cache) {
+		if (memcmp(ctl->cache + off * sizeof(u32), buf, len))
+			memcpy(ctl->cache + off * sizeof(u32), buf, len);
+		else
+			return 0;
+	}
 
 	ctl->set = 1;
 	if (ctl->enabled && ctl->dsp->running)
 		ret = cs_dsp_coeff_write_ctrl_raw(ctl, off, buf, len);
 
-	return ret;
+	if (ret < 0)
+		return ret;
+
+	return 1;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_coeff_write_ctrl);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_coeff_write_ctrl, FW_CS_DSP);
 
 static int cs_dsp_coeff_read_ctrl_raw(struct cs_dsp_coeff_ctl *ctl,
 				      unsigned int off, void *buf, size_t len)
@@ -850,7 +857,7 @@ int cs_dsp_coeff_read_ctrl(struct cs_dsp_coeff_ctl *ctl,
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_coeff_read_ctrl);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_coeff_read_ctrl, FW_CS_DSP);
 
 static int cs_dsp_coeff_init_control_caches(struct cs_dsp *dsp)
 {
@@ -1493,7 +1500,7 @@ struct cs_dsp_coeff_ctl *cs_dsp_get_ctl(struct cs_dsp *dsp, const char *name, in
 
 	return rslt;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_get_ctl);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_get_ctl, FW_CS_DSP);
 
 static void cs_dsp_ctl_fixup_base(struct cs_dsp *dsp,
 				  const struct cs_dsp_alg_region *alg_region)
@@ -1583,7 +1590,7 @@ struct cs_dsp_alg_region *cs_dsp_find_alg_region(struct cs_dsp *dsp,
 
 	return NULL;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_find_alg_region);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_find_alg_region, FW_CS_DSP);
 
 static struct cs_dsp_alg_region *cs_dsp_create_region(struct cs_dsp *dsp,
 						      int type, __be32 id,
@@ -2217,7 +2224,7 @@ int cs_dsp_adsp1_init(struct cs_dsp *dsp)
 
 	return cs_dsp_common_init(dsp);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_adsp1_init);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_adsp1_init, FW_CS_DSP);
 
 /**
  * cs_dsp_adsp1_power_up() - Load and start the named firmware
@@ -2309,7 +2316,7 @@ err_mutex:
 	mutex_unlock(&dsp->pwr_lock);
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_adsp1_power_up);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_adsp1_power_up, FW_CS_DSP);
 
 /**
  * cs_dsp_adsp1_power_down() - Halts the DSP
@@ -2341,7 +2348,7 @@ void cs_dsp_adsp1_power_down(struct cs_dsp *dsp)
 
 	mutex_unlock(&dsp->pwr_lock);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_adsp1_power_down);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_adsp1_power_down, FW_CS_DSP);
 
 static int cs_dsp_adsp2v2_enable_core(struct cs_dsp *dsp)
 {
@@ -2493,7 +2500,7 @@ int cs_dsp_set_dspclk(struct cs_dsp *dsp, unsigned int freq)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_set_dspclk);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_set_dspclk, FW_CS_DSP);
 
 static void cs_dsp_stop_watchdog(struct cs_dsp *dsp)
 {
@@ -2583,7 +2590,7 @@ err_mutex:
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_power_up);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_power_up, FW_CS_DSP);
 
 /**
  * cs_dsp_power_down() - Powers-down the DSP
@@ -2617,7 +2624,7 @@ void cs_dsp_power_down(struct cs_dsp *dsp)
 
 	cs_dsp_dbg(dsp, "Shutdown complete\n");
 }
-EXPORT_SYMBOL_GPL(cs_dsp_power_down);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_power_down, FW_CS_DSP);
 
 static int cs_dsp_adsp2_start_core(struct cs_dsp *dsp)
 {
@@ -2703,7 +2710,7 @@ err:
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_run);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_run, FW_CS_DSP);
 
 /**
  * cs_dsp_stop() - Stops the firmware
@@ -2742,7 +2749,7 @@ void cs_dsp_stop(struct cs_dsp *dsp)
 
 	cs_dsp_dbg(dsp, "Execution stopped\n");
 }
-EXPORT_SYMBOL_GPL(cs_dsp_stop);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_stop, FW_CS_DSP);
 
 static int cs_dsp_halo_start_core(struct cs_dsp *dsp)
 {
@@ -2804,7 +2811,7 @@ int cs_dsp_adsp2_init(struct cs_dsp *dsp)
 
 	return cs_dsp_common_init(dsp);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_adsp2_init);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_adsp2_init, FW_CS_DSP);
 
 /**
  * cs_dsp_halo_init() - Initialise a cs_dsp structure representing a HALO Core DSP
@@ -2818,7 +2825,7 @@ int cs_dsp_halo_init(struct cs_dsp *dsp)
 
 	return cs_dsp_common_init(dsp);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_halo_init);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_halo_init, FW_CS_DSP);
 
 /**
  * cs_dsp_remove() - Clean a cs_dsp before deletion
@@ -2838,7 +2845,7 @@ void cs_dsp_remove(struct cs_dsp *dsp)
 		cs_dsp_free_ctl_blk(ctl);
 	}
 }
-EXPORT_SYMBOL_GPL(cs_dsp_remove);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_remove, FW_CS_DSP);
 
 /**
  * cs_dsp_read_raw_data_block() - Reads a block of data from DSP memory
@@ -2875,7 +2882,7 @@ int cs_dsp_read_raw_data_block(struct cs_dsp *dsp, int mem_type, unsigned int me
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_read_raw_data_block);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_read_raw_data_block, FW_CS_DSP);
 
 /**
  * cs_dsp_read_data_word() - Reads a word from DSP memory
@@ -2899,7 +2906,7 @@ int cs_dsp_read_data_word(struct cs_dsp *dsp, int mem_type, unsigned int mem_add
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_read_data_word);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_read_data_word, FW_CS_DSP);
 
 /**
  * cs_dsp_write_data_word() - Writes a word to DSP memory
@@ -2925,7 +2932,7 @@ int cs_dsp_write_data_word(struct cs_dsp *dsp, int mem_type, unsigned int mem_ad
 
 	return regmap_raw_write(dsp->regmap, reg, &val, sizeof(val));
 }
-EXPORT_SYMBOL_GPL(cs_dsp_write_data_word);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_write_data_word, FW_CS_DSP);
 
 /**
  * cs_dsp_remove_padding() - Convert unpacked words to packed bytes
@@ -2949,7 +2956,7 @@ void cs_dsp_remove_padding(u32 *buf, int nwords)
 		*pack_out++ = (u8)(word >> 16);
 	}
 }
-EXPORT_SYMBOL_GPL(cs_dsp_remove_padding);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_remove_padding, FW_CS_DSP);
 
 /**
  * cs_dsp_adsp2_bus_error() - Handle a DSP bus error interrupt
@@ -3019,7 +3026,7 @@ void cs_dsp_adsp2_bus_error(struct cs_dsp *dsp)
 error:
 	mutex_unlock(&dsp->pwr_lock);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_adsp2_bus_error);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_adsp2_bus_error, FW_CS_DSP);
 
 /**
  * cs_dsp_halo_bus_error() - Handle a DSP bus error interrupt
@@ -3079,7 +3086,7 @@ void cs_dsp_halo_bus_error(struct cs_dsp *dsp)
 exit_unlock:
 	mutex_unlock(&dsp->pwr_lock);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_halo_bus_error);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_halo_bus_error, FW_CS_DSP);
 
 /**
  * cs_dsp_halo_wdt_expire() - Handle DSP watchdog expiry
@@ -3099,7 +3106,7 @@ void cs_dsp_halo_wdt_expire(struct cs_dsp *dsp)
 
 	mutex_unlock(&dsp->pwr_lock);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_halo_wdt_expire);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_halo_wdt_expire, FW_CS_DSP);
 
 static const struct cs_dsp_ops cs_dsp_adsp1_ops = {
 	.validate_version = cs_dsp_validate_version,
@@ -3221,7 +3228,7 @@ int cs_dsp_chunk_write(struct cs_dsp_chunk *ch, int nbits, u32 val)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_chunk_write);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_chunk_write, FW_CS_DSP);
 
 /**
  * cs_dsp_chunk_flush() - Pad remaining data with zero and commit to chunk
@@ -3240,7 +3247,7 @@ int cs_dsp_chunk_flush(struct cs_dsp_chunk *ch)
 
 	return cs_dsp_chunk_write(ch, CS_DSP_DATA_WORD_BITS - ch->cachebits, 0);
 }
-EXPORT_SYMBOL_GPL(cs_dsp_chunk_flush);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_chunk_flush, FW_CS_DSP);
 
 /**
  * cs_dsp_chunk_read() - Parse data from a DSP memory chunk
@@ -3282,7 +3289,7 @@ int cs_dsp_chunk_read(struct cs_dsp_chunk *ch, int nbits)
 
 	return result;
 }
-EXPORT_SYMBOL_GPL(cs_dsp_chunk_read);
+EXPORT_SYMBOL_NS_GPL(cs_dsp_chunk_read, FW_CS_DSP);
 
 MODULE_DESCRIPTION("Cirrus Logic DSP Support");
 MODULE_AUTHOR("Simon Trimmer <simont@opensource.cirrus.com>");
diff --git linux-libre-6.1-gnu/drivers/firmware/dmi-id.c linux-libre-6.2-gnu/drivers/firmware/dmi-id.c
index 940ddf916202..5f3a3e913d28 100644
--- linux-libre-6.1-gnu/drivers/firmware/dmi-id.c
+++ linux-libre-6.2-gnu/drivers/firmware/dmi-id.c
@@ -155,7 +155,7 @@ static const struct attribute_group* sys_dmi_attribute_groups[] = {
 	NULL
 };
 
-static int dmi_dev_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int dmi_dev_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
 	ssize_t len;
 
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/Kconfig linux-libre-6.2-gnu/drivers/firmware/efi/Kconfig
index 6787ed8dfacf..043ca31c114e 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/Kconfig
+++ linux-libre-6.2-gnu/drivers/firmware/efi/Kconfig
@@ -26,39 +26,6 @@ config EFI_VARS_PSTORE_DEFAULT_DISABLE
 	  backend for pstore by default. This setting can be overridden
 	  using the efivars module's pstore_disable parameter.
 
-config EFI_RUNTIME_MAP
-	bool "Export efi runtime maps to sysfs"
-	depends on X86 && EFI && KEXEC_CORE
-	default y
-	help
-	  Export efi runtime memory maps to /sys/firmware/efi/runtime-map.
-	  That memory map is used for example by kexec to set up efi virtual
-	  mapping the 2nd kernel, but can also be used for debugging purposes.
-
-	  See also Documentation/ABI/testing/sysfs-firmware-efi-runtime-map.
-
-config EFI_FAKE_MEMMAP
-	bool "Enable EFI fake memory map"
-	depends on EFI && X86
-	default n
-	help
-	  Saying Y here will enable "efi_fake_mem" boot option.
-	  By specifying this parameter, you can add arbitrary attribute
-	  to specific memory range by updating original (firmware provided)
-	  EFI memmap.
-	  This is useful for debugging of EFI memmap related feature.
-	  e.g. Address Range Mirroring feature.
-
-config EFI_MAX_FAKE_MEM
-	int "maximum allowable number of ranges in efi_fake_mem boot option"
-	depends on EFI_FAKE_MEMMAP
-	range 1 128
-	default 8
-	help
-	  Maximum allowable number of ranges in efi_fake_mem boot option.
-	  Ranges can be set up to this value using comma-separated list.
-	  The default value is 8.
-
 config EFI_SOFT_RESERVE
 	bool "Reserve EFI Specific Purpose Memory"
 	depends on EFI && EFI_STUB && ACPI_HMAT
@@ -139,18 +106,6 @@ config EFI_ARMSTUB_DTB_LOADER
 	  functionality for bootloaders that do not have such support
 	  this option is necessary.
 
-config EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER
-	bool "Enable the command line initrd loader" if !X86
-	depends on EFI_STUB && (EFI_GENERIC_STUB || X86)
-	default y if X86
-	depends on !RISCV && !LOONGARCH
-	help
-	  Select this config option to add support for the initrd= command
-	  line parameter, allowing an initrd that resides on the same volume
-	  as the kernel image to be loaded into memory.
-
-	  This method is deprecated.
-
 config EFI_BOOTLOADER_CONTROL
 	tristate "EFI Bootloader Control"
 	select UCS2_STRING
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/Makefile linux-libre-6.2-gnu/drivers/firmware/efi/Makefile
index 8d151e332584..b51f2a4c821e 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/Makefile
+++ linux-libre-6.2-gnu/drivers/firmware/efi/Makefile
@@ -19,11 +19,9 @@ endif
 obj-$(CONFIG_EFI_PARAMS_FROM_FDT)	+= fdtparams.o
 obj-$(CONFIG_EFI_ESRT)			+= esrt.o
 obj-$(CONFIG_EFI_VARS_PSTORE)		+= efi-pstore.o
-obj-$(CONFIG_UEFI_CPER)			+= cper.o
-obj-$(CONFIG_EFI_RUNTIME_MAP)		+= runtime-map.o
+obj-$(CONFIG_UEFI_CPER)			+= cper.o cper_cxl.o
 obj-$(CONFIG_EFI_RUNTIME_WRAPPERS)	+= runtime-wrappers.o
 subdir-$(CONFIG_EFI_STUB)		+= libstub
-obj-$(CONFIG_EFI_FAKE_MEMMAP)		+= fake_map.o
 obj-$(CONFIG_EFI_BOOTLOADER_CONTROL)	+= efibc.o
 obj-$(CONFIG_EFI_TEST)			+= test/
 obj-$(CONFIG_EFI_DEV_PATH_PARSER)	+= dev-path-parser.o
@@ -32,9 +30,6 @@ obj-$(CONFIG_EFI_RCI2_TABLE)		+= rci2-table.o
 obj-$(CONFIG_EFI_EMBEDDED_FIRMWARE)	+= embedded-firmware.o
 obj-$(CONFIG_LOAD_UEFI_KEYS)		+= mokvar-table.o
 
-fake_map-y				+= fake_mem.o
-fake_map-$(CONFIG_X86)			+= x86_fake_mem.o
-
 obj-$(CONFIG_SYSFB)			+= sysfb_efi.o
 
 arm-obj-$(CONFIG_EFI)			:= efi-init.o arm-runtime.o
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/arm-runtime.c linux-libre-6.2-gnu/drivers/firmware/efi/arm-runtime.c
index 7c48c380d722..83f5bb57fa4c 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/arm-runtime.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/arm-runtime.c
@@ -25,14 +25,14 @@
 #include <asm/mmu.h>
 #include <asm/pgalloc.h>
 
-#if defined(CONFIG_PTDUMP_DEBUGFS) && defined(CONFIG_ARM64)
+#if defined(CONFIG_PTDUMP_DEBUGFS) || defined(CONFIG_ARM_PTDUMP_DEBUGFS)
 #include <asm/ptdump.h>
 
 static struct ptdump_info efi_ptdump_info = {
 	.mm		= &efi_mm,
 	.markers	= (struct addr_marker[]){
 		{ 0,				"UEFI runtime start" },
-		{ DEFAULT_MAP_WINDOW_64,	"UEFI runtime end" },
+		{ EFI_RUNTIME_MAP_END,		"UEFI runtime end" },
 		{ -1,				NULL }
 	},
 	.base_addr	= 0,
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/cper.c linux-libre-6.2-gnu/drivers/firmware/efi/cper.c
index e4e5ea7ce910..35c37f667781 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/cper.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/cper.c
@@ -24,6 +24,7 @@
 #include <linux/bcd.h>
 #include <acpi/ghes.h>
 #include <ras/ras_event.h>
+#include "cper_cxl.h"
 
 /*
  * CPER record ID need to be unique even after reboot, because record
@@ -290,6 +291,7 @@ int cper_mem_err_location(struct cper_mem_err_compact *mem, char *msg)
 
 	return n;
 }
+EXPORT_SYMBOL_GPL(cper_mem_err_location);
 
 int cper_dimm_err_location(struct cper_mem_err_compact *mem, char *msg)
 {
@@ -310,6 +312,7 @@ int cper_dimm_err_location(struct cper_mem_err_compact *mem, char *msg)
 
 	return n;
 }
+EXPORT_SYMBOL_GPL(cper_dimm_err_location);
 
 void cper_mem_err_pack(const struct cper_sec_mem_err *mem,
 		       struct cper_mem_err_compact *cmem)
@@ -331,6 +334,7 @@ void cper_mem_err_pack(const struct cper_sec_mem_err *mem,
 	cmem->mem_array_handle = mem->mem_array_handle;
 	cmem->mem_dev_handle = mem->mem_dev_handle;
 }
+EXPORT_SYMBOL_GPL(cper_mem_err_pack);
 
 const char *cper_mem_err_unpack(struct trace_seq *p,
 				struct cper_mem_err_compact *cmem)
@@ -595,6 +599,14 @@ cper_estatus_print_section(const char *pfx, struct acpi_hest_generic_data *gdata
 			cper_print_fw_err(newpfx, gdata, fw_err);
 		else
 			goto err_section_too_small;
+	} else if (guid_equal(sec_type, &CPER_SEC_CXL_PROT_ERR)) {
+		struct cper_sec_prot_err *prot_err = acpi_hest_get_payload(gdata);
+
+		printk("%ssection_type: CXL Protocol Error\n", newpfx);
+		if (gdata->error_data_length >= sizeof(*prot_err))
+			cper_print_prot_err(newpfx, prot_err);
+		else
+			goto err_section_too_small;
 	} else {
 		const void *err = acpi_hest_get_payload(gdata);
 
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/cper_cxl.c linux-libre-6.2-gnu/drivers/firmware/efi/cper_cxl.c
new file mode 100644
index 000000000000..53e435c4f310
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/cper_cxl.c
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * UEFI Common Platform Error Record (CPER) support for CXL Section.
+ *
+ * Copyright (C) 2022 Advanced Micro Devices, Inc.
+ *
+ * Author: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
+ */
+
+#include <linux/cper.h>
+#include "cper_cxl.h"
+#include <linux/cxl_err.h>
+
+#define PROT_ERR_VALID_AGENT_TYPE		BIT_ULL(0)
+#define PROT_ERR_VALID_AGENT_ADDRESS		BIT_ULL(1)
+#define PROT_ERR_VALID_DEVICE_ID		BIT_ULL(2)
+#define PROT_ERR_VALID_SERIAL_NUMBER		BIT_ULL(3)
+#define PROT_ERR_VALID_CAPABILITY		BIT_ULL(4)
+#define PROT_ERR_VALID_DVSEC			BIT_ULL(5)
+#define PROT_ERR_VALID_ERROR_LOG		BIT_ULL(6)
+
+static const char * const prot_err_agent_type_strs[] = {
+	"Restricted CXL Device",
+	"Restricted CXL Host Downstream Port",
+	"CXL Device",
+	"CXL Logical Device",
+	"CXL Fabric Manager managed Logical Device",
+	"CXL Root Port",
+	"CXL Downstream Switch Port",
+	"CXL Upstream Switch Port",
+};
+
+/*
+ * The layout of the enumeration and the values matches CXL Agent Type
+ * field in the UEFI 2.10 Section N.2.13,
+ */
+enum {
+	RCD,	/* Restricted CXL Device */
+	RCH_DP,	/* Restricted CXL Host Downstream Port */
+	DEVICE,	/* CXL Device */
+	LD,	/* CXL Logical Device */
+	FMLD,	/* CXL Fabric Manager managed Logical Device */
+	RP,	/* CXL Root Port */
+	DSP,	/* CXL Downstream Switch Port */
+	USP,	/* CXL Upstream Switch Port */
+};
+
+void cper_print_prot_err(const char *pfx, const struct cper_sec_prot_err *prot_err)
+{
+	if (prot_err->valid_bits & PROT_ERR_VALID_AGENT_TYPE)
+		pr_info("%s agent_type: %d, %s\n", pfx, prot_err->agent_type,
+			prot_err->agent_type < ARRAY_SIZE(prot_err_agent_type_strs)
+			? prot_err_agent_type_strs[prot_err->agent_type]
+			: "unknown");
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_AGENT_ADDRESS) {
+		switch (prot_err->agent_type) {
+		/*
+		 * According to UEFI 2.10 Section N.2.13, the term CXL Device
+		 * is used to refer to Restricted CXL Device, CXL Device, CXL
+		 * Logical Device or a CXL Fabric Manager Managed Logical
+		 * Device.
+		 */
+		case RCD:
+		case DEVICE:
+		case LD:
+		case FMLD:
+		case RP:
+		case DSP:
+		case USP:
+			pr_info("%s agent_address: %04x:%02x:%02x.%x\n",
+				pfx, prot_err->agent_addr.segment,
+				prot_err->agent_addr.bus,
+				prot_err->agent_addr.device,
+				prot_err->agent_addr.function);
+			break;
+		case RCH_DP:
+			pr_info("%s rcrb_base_address: 0x%016llx\n", pfx,
+				prot_err->agent_addr.rcrb_base_addr);
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_DEVICE_ID) {
+		const __u8 *class_code;
+
+		switch (prot_err->agent_type) {
+		case RCD:
+		case DEVICE:
+		case LD:
+		case FMLD:
+		case RP:
+		case DSP:
+		case USP:
+			pr_info("%s slot: %d\n", pfx,
+				prot_err->device_id.slot >> CPER_PCIE_SLOT_SHIFT);
+			pr_info("%s vendor_id: 0x%04x, device_id: 0x%04x\n",
+				pfx, prot_err->device_id.vendor_id,
+				prot_err->device_id.device_id);
+			pr_info("%s sub_vendor_id: 0x%04x, sub_device_id: 0x%04x\n",
+				pfx, prot_err->device_id.subsystem_vendor_id,
+				prot_err->device_id.subsystem_id);
+			class_code = prot_err->device_id.class_code;
+			pr_info("%s class_code: %02x%02x\n", pfx,
+				class_code[1], class_code[0]);
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_SERIAL_NUMBER) {
+		switch (prot_err->agent_type) {
+		case RCD:
+		case DEVICE:
+		case LD:
+		case FMLD:
+			pr_info("%s lower_dw: 0x%08x, upper_dw: 0x%08x\n", pfx,
+				prot_err->dev_serial_num.lower_dw,
+				prot_err->dev_serial_num.upper_dw);
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_CAPABILITY) {
+		switch (prot_err->agent_type) {
+		case RCD:
+		case DEVICE:
+		case LD:
+		case FMLD:
+		case RP:
+		case DSP:
+		case USP:
+			print_hex_dump(pfx, "", DUMP_PREFIX_OFFSET, 16, 4,
+				       prot_err->capability,
+				       sizeof(prot_err->capability), 0);
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_DVSEC) {
+		pr_info("%s DVSEC length: 0x%04x\n", pfx, prot_err->dvsec_len);
+
+		pr_info("%s CXL DVSEC:\n", pfx);
+		print_hex_dump(pfx, "", DUMP_PREFIX_OFFSET, 16, 4, (prot_err + 1),
+			       prot_err->dvsec_len, 0);
+	}
+
+	if (prot_err->valid_bits & PROT_ERR_VALID_ERROR_LOG) {
+		size_t size = sizeof(*prot_err) + prot_err->dvsec_len;
+		struct cxl_ras_capability_regs *cxl_ras;
+
+		pr_info("%s Error log length: 0x%04x\n", pfx, prot_err->err_len);
+
+		pr_info("%s CXL Error Log:\n", pfx);
+		cxl_ras = (struct cxl_ras_capability_regs *)((long)prot_err + size);
+		pr_info("%s cxl_ras_uncor_status: 0x%08x", pfx,
+			cxl_ras->uncor_status);
+		pr_info("%s cxl_ras_uncor_mask: 0x%08x\n", pfx,
+			cxl_ras->uncor_mask);
+		pr_info("%s cxl_ras_uncor_severity: 0x%08x\n", pfx,
+			cxl_ras->uncor_severity);
+		pr_info("%s cxl_ras_cor_status: 0x%08x", pfx,
+			cxl_ras->cor_status);
+		pr_info("%s cxl_ras_cor_mask: 0x%08x\n", pfx,
+			cxl_ras->cor_mask);
+		pr_info("%s cap_control: 0x%08x\n", pfx,
+			cxl_ras->cap_control);
+		pr_info("%s Header Log Registers:\n", pfx);
+		print_hex_dump(pfx, "", DUMP_PREFIX_OFFSET, 16, 4, cxl_ras->header_log,
+			       sizeof(cxl_ras->header_log), 0);
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/cper_cxl.h linux-libre-6.2-gnu/drivers/firmware/efi/cper_cxl.h
new file mode 100644
index 000000000000..86bfcf7909ec
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/cper_cxl.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * UEFI Common Platform Error Record (CPER) support for CXL Section.
+ *
+ * Copyright (C) 2022 Advanced Micro Devices, Inc.
+ *
+ * Author: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
+ */
+
+#ifndef LINUX_CPER_CXL_H
+#define LINUX_CPER_CXL_H
+
+/* CXL Protocol Error Section */
+#define CPER_SEC_CXL_PROT_ERR						\
+	GUID_INIT(0x80B9EFB4, 0x52B5, 0x4DE3, 0xA7, 0x77, 0x68, 0x78,	\
+		  0x4B, 0x77, 0x10, 0x48)
+
+#pragma pack(1)
+
+/* Compute Express Link Protocol Error Section, UEFI v2.10 sec N.2.13 */
+struct cper_sec_prot_err {
+	u64 valid_bits;
+	u8 agent_type;
+	u8 reserved[7];
+
+	/*
+	 * Except for RCH Downstream Port, all the remaining CXL Agent
+	 * types are uniquely identified by the PCIe compatible SBDF number.
+	 */
+	union {
+		u64 rcrb_base_addr;
+		struct {
+			u8 function;
+			u8 device;
+			u8 bus;
+			u16 segment;
+			u8 reserved_1[3];
+		};
+	} agent_addr;
+
+	struct {
+		u16 vendor_id;
+		u16 device_id;
+		u16 subsystem_vendor_id;
+		u16 subsystem_id;
+		u8 class_code[2];
+		u16 slot;
+		u8 reserved_1[4];
+	} device_id;
+
+	struct {
+		u32 lower_dw;
+		u32 upper_dw;
+	} dev_serial_num;
+
+	u8 capability[60];
+	u16 dvsec_len;
+	u16 err_len;
+	u8 reserved_2[4];
+};
+
+#pragma pack()
+
+void cper_print_prot_err(const char *pfx, const struct cper_sec_prot_err *prot_err);
+
+#endif //__CPER_CXL_
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/earlycon.c linux-libre-6.2-gnu/drivers/firmware/efi/earlycon.c
index a52236e11e5f..4d6c5327471a 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/earlycon.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/earlycon.c
@@ -29,8 +29,8 @@ static void *efi_fb;
  */
 static int __init efi_earlycon_remap_fb(void)
 {
-	/* bail if there is no bootconsole or it has been disabled already */
-	if (!earlycon_console || !(earlycon_console->flags & CON_ENABLED))
+	/* bail if there is no bootconsole or it was unregistered already */
+	if (!earlycon_console || !console_is_registered(earlycon_console))
 		return 0;
 
 	efi_fb = memremap(fb_base, screen_info.lfb_size,
@@ -42,8 +42,8 @@ early_initcall(efi_earlycon_remap_fb);
 
 static int __init efi_earlycon_unmap_fb(void)
 {
-	/* unmap the bootconsole fb unless keep_bootcon has left it enabled */
-	if (efi_fb && !(earlycon_console->flags & CON_ENABLED))
+	/* unmap the bootconsole fb unless keep_bootcon left it registered */
+	if (efi_fb && !console_is_registered(earlycon_console))
 		memunmap(efi_fb);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/efi-init.c linux-libre-6.2-gnu/drivers/firmware/efi/efi-init.c
index 2fd770b499a3..1639159493e3 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/efi-init.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/efi-init.c
@@ -22,6 +22,8 @@
 
 #include <asm/efi.h>
 
+unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR;
+
 static int __init is_memory(efi_memory_desc_t *md)
 {
 	if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC))
@@ -55,9 +57,22 @@ extern __weak const efi_config_table_type_t efi_arch_tables[];
 
 static void __init init_screen_info(void)
 {
-	if (screen_info.orig_video_isVGA == VIDEO_TYPE_EFI &&
-	    memblock_is_map_memory(screen_info.lfb_base))
-		memblock_mark_nomap(screen_info.lfb_base, screen_info.lfb_size);
+	struct screen_info *si;
+
+	if (screen_info_table != EFI_INVALID_TABLE_ADDR) {
+		si = early_memremap(screen_info_table, sizeof(*si));
+		if (!si) {
+			pr_err("Could not map screen_info config table\n");
+			return;
+		}
+		screen_info = *si;
+		memset(si, 0, sizeof(*si));
+		early_memunmap(si, sizeof(*si));
+
+		if (memblock_is_map_memory(screen_info.lfb_base))
+			memblock_mark_nomap(screen_info.lfb_base,
+					    screen_info.lfb_size);
+	}
 }
 
 static int __init uefi_init(u64 efi_system_table)
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/efi-pstore.c linux-libre-6.2-gnu/drivers/firmware/efi/efi-pstore.c
index 3bddc152fcd4..e7b9ec6f8a86 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/efi-pstore.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/efi-pstore.c
@@ -10,7 +10,9 @@ MODULE_IMPORT_NS(EFIVAR);
 
 #define DUMP_NAME_LEN 66
 
-#define EFIVARS_DATA_SIZE_MAX 1024
+static unsigned int record_size = 1024;
+module_param(record_size, uint, 0444);
+MODULE_PARM_DESC(record_size, "size of each pstore UEFI var (in bytes, min/default=1024)");
 
 static bool efivars_pstore_disable =
 	IS_ENABLED(CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE);
@@ -30,7 +32,7 @@ static int efi_pstore_open(struct pstore_info *psi)
 	if (err)
 		return err;
 
-	psi->data = kzalloc(EFIVARS_DATA_SIZE_MAX, GFP_KERNEL);
+	psi->data = kzalloc(record_size, GFP_KERNEL);
 	if (!psi->data)
 		return -ENOMEM;
 
@@ -52,7 +54,7 @@ static inline u64 generic_id(u64 timestamp, unsigned int part, int count)
 static int efi_pstore_read_func(struct pstore_record *record,
 				efi_char16_t *varname)
 {
-	unsigned long wlen, size = EFIVARS_DATA_SIZE_MAX;
+	unsigned long wlen, size = record_size;
 	char name[DUMP_NAME_LEN], data_type;
 	efi_status_t status;
 	int cnt;
@@ -133,7 +135,7 @@ static ssize_t efi_pstore_read(struct pstore_record *record)
 	efi_status_t status;
 
 	for (;;) {
-		varname_size = EFIVARS_DATA_SIZE_MAX;
+		varname_size = 1024;
 
 		/*
 		 * If this is the first read() call in the pstore enumeration,
@@ -207,7 +209,7 @@ static int efi_pstore_erase(struct pstore_record *record)
 
 static struct pstore_info efi_pstore_info = {
 	.owner		= THIS_MODULE,
-	.name		= "efi",
+	.name		= KBUILD_MODNAME,
 	.flags		= PSTORE_FLAGS_DMESG,
 	.open		= efi_pstore_open,
 	.close		= efi_pstore_close,
@@ -224,11 +226,20 @@ static __init int efivars_pstore_init(void)
 	if (efivars_pstore_disable)
 		return 0;
 
-	efi_pstore_info.buf = kmalloc(4096, GFP_KERNEL);
+	/*
+	 * Notice that 1024 is the minimum here to prevent issues with
+	 * decompression algorithms that were spotted during tests;
+	 * even in the case of not using compression, smaller values would
+	 * just pollute more the pstore FS with many small collected files.
+	 */
+	if (record_size < 1024)
+		record_size = 1024;
+
+	efi_pstore_info.buf = kmalloc(record_size, GFP_KERNEL);
 	if (!efi_pstore_info.buf)
 		return -ENOMEM;
 
-	efi_pstore_info.bufsize = 1024;
+	efi_pstore_info.bufsize = record_size;
 
 	if (pstore_register(&efi_pstore_info)) {
 		kfree(efi_pstore_info.buf);
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/efi.c linux-libre-6.2-gnu/drivers/firmware/efi/efi.c
index a46df5d1d094..1e0b016fdc2b 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/efi.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/efi.c
@@ -58,6 +58,8 @@ static unsigned long __initdata mem_reserve = EFI_INVALID_TABLE_ADDR;
 static unsigned long __initdata rt_prop = EFI_INVALID_TABLE_ADDR;
 static unsigned long __initdata initrd = EFI_INVALID_TABLE_ADDR;
 
+extern unsigned long screen_info_table;
+
 struct mm_struct efi_mm = {
 	.mm_mt			= MTREE_INIT_EXT(mm_mt, MM_MT_FLAGS, efi_mm.mmap_lock),
 	.mm_users		= ATOMIC_INIT(2),
@@ -337,6 +339,24 @@ static void __init efi_debugfs_init(void)
 static inline void efi_debugfs_init(void) {}
 #endif
 
+static void refresh_nv_rng_seed(struct work_struct *work)
+{
+	u8 seed[EFI_RANDOM_SEED_SIZE];
+
+	get_random_bytes(seed, sizeof(seed));
+	efi.set_variable(L"RandomSeed", &LINUX_EFI_RANDOM_SEED_TABLE_GUID,
+			 EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS |
+			 EFI_VARIABLE_RUNTIME_ACCESS, sizeof(seed), seed);
+	memzero_explicit(seed, sizeof(seed));
+}
+static int refresh_nv_rng_seed_notification(struct notifier_block *nb, unsigned long action, void *data)
+{
+	static DECLARE_WORK(work, refresh_nv_rng_seed);
+	schedule_work(&work);
+	return NOTIFY_DONE;
+}
+static struct notifier_block refresh_nv_rng_seed_nb = { .notifier_call = refresh_nv_rng_seed_notification };
+
 /*
  * We register the efi subsystem with the firmware subsystem and the
  * efivars subsystem with the efi subsystem, if the system was booted with
@@ -374,8 +394,8 @@ static int __init efisubsys_init(void)
 	efi_kobj = kobject_create_and_add("efi", firmware_kobj);
 	if (!efi_kobj) {
 		pr_err("efi: Firmware registration failed.\n");
-		destroy_workqueue(efi_rts_wq);
-		return -ENOMEM;
+		error = -ENOMEM;
+		goto err_destroy_wq;
 	}
 
 	if (efi_rt_services_supported(EFI_RT_SUPPORTED_GET_VARIABLE |
@@ -394,10 +414,6 @@ static int __init efisubsys_init(void)
 		goto err_unregister;
 	}
 
-	error = efi_runtime_map_init(efi_kobj);
-	if (error)
-		goto err_remove_group;
-
 	/* and the standard mountpoint for efivarfs */
 	error = sysfs_create_mount_point(efi_kobj, "efivars");
 	if (error) {
@@ -413,6 +429,9 @@ static int __init efisubsys_init(void)
 		platform_device_register_simple("efi_secret", 0, NULL, 0);
 #endif
 
+	if (efi_rt_services_supported(EFI_RT_SUPPORTED_SET_VARIABLE))
+		execute_with_initialized_rng(&refresh_nv_rng_seed_nb);
+
 	return 0;
 
 err_remove_group:
@@ -423,7 +442,11 @@ err_unregister:
 		generic_ops_unregister();
 err_put:
 	kobject_put(efi_kobj);
-	destroy_workqueue(efi_rts_wq);
+	efi_kobj = NULL;
+err_destroy_wq:
+	if (efi_rts_wq)
+		destroy_workqueue(efi_rts_wq);
+
 	return error;
 }
 
@@ -546,6 +569,9 @@ static const efi_config_table_type_t common_tables[] __initconst = {
 #endif
 #ifdef CONFIG_EFI_COCO_SECRET
 	{LINUX_EFI_COCO_SECRET_AREA_GUID,	&efi.coco_secret,	"CocoSecret"	},
+#endif
+#ifdef CONFIG_EFI_GENERIC_STUB
+	{LINUX_EFI_SCREEN_INFO_TABLE_GUID,	&screen_info_table			},
 #endif
 	{},
 };
@@ -611,7 +637,7 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 
 		seed = early_memremap(efi_rng_seed, sizeof(*seed));
 		if (seed != NULL) {
-			size = min(seed->size, EFI_RANDOM_SEED_SIZE);
+			size = min_t(u32, seed->size, SZ_1K); // sanity check
 			early_memunmap(seed, sizeof(*seed));
 		} else {
 			pr_err("Could not map UEFI random seed!\n");
@@ -620,8 +646,8 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables,
 			seed = early_memremap(efi_rng_seed,
 					      sizeof(*seed) + size);
 			if (seed != NULL) {
-				pr_notice("seeding entropy pool\n");
 				add_bootloader_randomness(seed->bits, size);
+				memzero_explicit(seed->bits, size);
 				early_memunmap(seed, sizeof(*seed) + size);
 			} else {
 				pr_err("Could not map UEFI random seed!\n");
@@ -981,6 +1007,8 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size)
 	/* first try to find a slot in an existing linked list entry */
 	for (prsv = efi_memreserve_root->next; prsv; ) {
 		rsv = memremap(prsv, sizeof(*rsv), MEMREMAP_WB);
+		if (!rsv)
+			return -ENOMEM;
 		index = atomic_fetch_add_unless(&rsv->count, 1, rsv->size);
 		if (index < rsv->size) {
 			rsv->entry[index].base = addr;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/fake_mem.h linux-libre-6.2-gnu/drivers/firmware/efi/fake_mem.h
deleted file mode 100644
index d52791af4b18..000000000000
--- linux-libre-6.1-gnu/drivers/firmware/efi/fake_mem.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __EFI_FAKE_MEM_H__
-#define __EFI_FAKE_MEM_H__
-#include <asm/efi.h>
-
-#define EFI_MAX_FAKEMEM CONFIG_EFI_MAX_FAKE_MEM
-
-extern struct efi_mem_range efi_fake_mems[EFI_MAX_FAKEMEM];
-extern int nr_fake_mem;
-#endif /* __EFI_FAKE_MEM_H__ */
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/fdtparams.c linux-libre-6.2-gnu/drivers/firmware/efi/fdtparams.c
index e901f8564ca0..0ec83ba58097 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/fdtparams.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/fdtparams.c
@@ -30,11 +30,13 @@ static __initconst const char name[][22] = {
 
 static __initconst const struct {
 	const char	path[17];
+	u8		paravirt;
 	const char	params[PARAMCOUNT][26];
 } dt_params[] = {
 	{
 #ifdef CONFIG_XEN    //  <-------17------>
 		.path = "/hypervisor/uefi",
+		.paravirt = 1,
 		.params = {
 			[SYSTAB] = "xen,uefi-system-table",
 			[MMBASE] = "xen,uefi-mmap-start",
@@ -121,6 +123,8 @@ u64 __init efi_get_fdt_params(struct efi_memory_map_data *mm)
 			pr_err("Can't find property '%s' in DT!\n", pname);
 			return 0;
 		}
+		if (dt_params[i].paravirt)
+			set_bit(EFI_PARAVIRT, &efi.flags);
 		return systab;
 	}
 notfound:
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/Makefile linux-libre-6.2-gnu/drivers/firmware/efi/libstub/Makefile
index ef5045a53ce0..be8b8c6e8b40 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/Makefile
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/Makefile
@@ -5,6 +5,10 @@
 # things like ftrace and stack-protector are likely to cause trouble if left
 # enabled, even if doing so doesn't break the build.
 #
+
+# non-x86 reuses KBUILD_CFLAGS, x86 does not
+cflags-y			:= $(KBUILD_CFLAGS)
+
 cflags-$(CONFIG_X86_32)		:= -march=i386
 cflags-$(CONFIG_X86_64)		:= -mcmodel=small
 cflags-$(CONFIG_X86)		+= -m$(BITS) -D__KERNEL__ \
@@ -18,20 +22,20 @@ cflags-$(CONFIG_X86)		+= -m$(BITS) -D__KERNEL__ \
 
 # arm64 uses the full KBUILD_CFLAGS so it's necessary to explicitly
 # disable the stackleak plugin
-cflags-$(CONFIG_ARM64)		:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
-				   -fpie $(DISABLE_STACKLEAK_PLUGIN) \
+cflags-$(CONFIG_ARM64)		+= -fpie $(DISABLE_STACKLEAK_PLUGIN) \
+				   -fno-unwind-tables -fno-asynchronous-unwind-tables \
 				   $(call cc-option,-mbranch-protection=none)
-cflags-$(CONFIG_ARM)		:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
-				   -fno-builtin -fpic \
+cflags-$(CONFIG_ARM)		+= -DEFI_HAVE_STRLEN -DEFI_HAVE_STRNLEN \
+				   -DEFI_HAVE_MEMCHR -DEFI_HAVE_STRRCHR \
+				   -DEFI_HAVE_STRCMP -fno-builtin -fpic \
 				   $(call cc-option,-mno-single-pic-base)
-cflags-$(CONFIG_RISCV)		:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
-				   -fpic
-cflags-$(CONFIG_LOONGARCH)	:= $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) \
-				   -fpie
+cflags-$(CONFIG_RISCV)		+= -fpic
+cflags-$(CONFIG_LOONGARCH)	+= -fpie
 
 cflags-$(CONFIG_EFI_PARAMS_FROM_FDT)	+= -I$(srctree)/scripts/dtc/libfdt
 
-KBUILD_CFLAGS			:= $(cflags-y) -Os -DDISABLE_BRANCH_PROFILING \
+KBUILD_CFLAGS			:= $(subst $(CC_FLAGS_FTRACE),,$(cflags-y)) \
+				   -Os -DDISABLE_BRANCH_PROFILING \
 				   -include $(srctree)/include/linux/hidden.h \
 				   -D__NO_FORTIFY \
 				   -ffreestanding \
@@ -67,7 +71,7 @@ KCOV_INSTRUMENT			:= n
 lib-y				:= efi-stub-helper.o gop.o secureboot.o tpm.o \
 				   file.o mem.o random.o randomalloc.o pci.o \
 				   skip_spaces.o lib-cmdline.o lib-ctype.o \
-				   alignedmem.o relocate.o vsprintf.o
+				   alignedmem.o relocate.o printk.o vsprintf.o
 
 # include the stub's libfdt dependencies from lib/ when needed
 libfdt-deps			:= fdt_rw.c fdt_ro.c fdt_wip.c fdt.c \
@@ -79,13 +83,14 @@ lib-$(CONFIG_EFI_PARAMS_FROM_FDT) += fdt.o \
 $(obj)/lib-%.o: $(srctree)/lib/%.c FORCE
 	$(call if_changed_rule,cc_o_c)
 
-lib-$(CONFIG_EFI_GENERIC_STUB)	+= efi-stub.o string.o intrinsics.o systable.o
+lib-$(CONFIG_EFI_GENERIC_STUB)	+= efi-stub.o string.o intrinsics.o systable.o \
+				   screen_info.o efi-stub-entry.o
 
 lib-$(CONFIG_ARM)		+= arm32-stub.o
-lib-$(CONFIG_ARM64)		+= arm64-stub.o smbios.o
+lib-$(CONFIG_ARM64)		+= arm64.o arm64-stub.o arm64-entry.o smbios.o
 lib-$(CONFIG_X86)		+= x86-stub.o
-lib-$(CONFIG_RISCV)		+= riscv-stub.o
-lib-$(CONFIG_LOONGARCH)		+= loongarch-stub.o
+lib-$(CONFIG_RISCV)		+= riscv.o riscv-stub.o
+lib-$(CONFIG_LOONGARCH)		+= loongarch.o loongarch-stub.o
 
 CFLAGS_arm32-stub.o		:= -DTEXT_OFFSET=$(TEXT_OFFSET)
 
@@ -136,7 +141,7 @@ STUBCOPY_RELOC-$(CONFIG_ARM)	:= R_ARM_ABS
 #
 STUBCOPY_FLAGS-$(CONFIG_ARM64)	+= --prefix-alloc-sections=.init \
 				   --prefix-symbols=__efistub_
-STUBCOPY_RELOC-$(CONFIG_ARM64)	:= R_AARCH64_ABS
+STUBCOPY_RELOC-$(CONFIG_ARM64)	:= R_AARCH64_ABS64
 
 # For RISC-V, we don't need anything special other than arm64. Keep all the
 # symbols in .init section and make sure that no absolute symbols references
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/Makefile.zboot linux-libre-6.2-gnu/drivers/firmware/efi/libstub/Makefile.zboot
index 3340b385a05b..43e9a4cab9f5 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/Makefile.zboot
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/Makefile.zboot
@@ -10,18 +10,17 @@ comp-type-$(CONFIG_KERNEL_LZO)		:= lzo
 comp-type-$(CONFIG_KERNEL_XZ)		:= xzkern
 comp-type-$(CONFIG_KERNEL_ZSTD)		:= zstd22
 
-# in GZIP, the appended le32 carrying the uncompressed size is part of the
-# format, but in other cases, we just append it at the end for convenience,
-# causing the original tools to complain when checking image integrity.
-# So disregard it when calculating the payload size in the zimage header.
-zboot-method-y				:= $(comp-type-y)_with_size
-zboot-size-len-y			:= 4
-
-zboot-method-$(CONFIG_KERNEL_GZIP)	:= gzip
-zboot-size-len-$(CONFIG_KERNEL_GZIP)	:= 0
+# Copy the SizeOfHeaders, SizeOfCode and SizeOfImage fields from the payload to
+# the end of the compressed image. Note that this presupposes a PE header
+# offset of 64 bytes, which is what arm64, RISC-V and LoongArch use.
+quiet_cmd_compwithsize = $(quiet_cmd_$(comp-type-y))
+      cmd_compwithsize = $(cmd_$(comp-type-y)) && ( \
+			   dd status=none if=$< bs=4 count=1 skip=37 ; \
+			   dd status=none if=$< bs=4 count=1 skip=23 ; \
+			   dd status=none if=$< bs=4 count=1 skip=36 ) >> $@
 
 $(obj)/vmlinuz: $(obj)/$(EFI_ZBOOT_PAYLOAD) FORCE
-	$(call if_changed,$(zboot-method-y))
+	$(call if_changed,compwithsize)
 
 OBJCOPYFLAGS_vmlinuz.o := -I binary -O $(EFI_ZBOOT_BFD_TARGET) \
 			  --rename-section .data=.gzdata,load,alloc,readonly,contents
@@ -30,7 +29,6 @@ $(obj)/vmlinuz.o: $(obj)/vmlinuz FORCE
 
 AFLAGS_zboot-header.o += -DMACHINE_TYPE=IMAGE_FILE_MACHINE_$(EFI_ZBOOT_MACH_TYPE) \
 			 -DZBOOT_EFI_PATH="\"$(realpath $(obj)/vmlinuz.efi.elf)\"" \
-			 -DZBOOT_SIZE_LEN=$(zboot-size-len-y) \
 			 -DCOMP_TYPE="\"$(comp-type-y)\""
 
 $(obj)/zboot-header.o: $(srctree)/drivers/firmware/efi/libstub/zboot-header.S FORCE
@@ -46,4 +44,4 @@ OBJCOPYFLAGS_vmlinuz.efi := -O binary
 $(obj)/vmlinuz.efi: $(obj)/vmlinuz.efi.elf FORCE
 	$(call if_changed,objcopy)
 
-targets += zboot-header.o vmlinuz vmlinuz.o vmlinuz.efi.elf vmlinuz.efi
+targets += zboot-header.o vmlinuz.o vmlinuz.efi.elf vmlinuz.efi
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/alignedmem.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/alignedmem.c
index 1de9878ddd3a..6b83c492c3b8 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/alignedmem.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/alignedmem.c
@@ -22,12 +22,15 @@
  * Return:	status code
  */
 efi_status_t efi_allocate_pages_aligned(unsigned long size, unsigned long *addr,
-					unsigned long max, unsigned long align)
+					unsigned long max, unsigned long align,
+					int memory_type)
 {
 	efi_physical_addr_t alloc_addr;
 	efi_status_t status;
 	int slack;
 
+	max = min(max, EFI_ALLOC_LIMIT);
+
 	if (align < EFI_ALLOC_ALIGN)
 		align = EFI_ALLOC_ALIGN;
 
@@ -36,7 +39,7 @@ efi_status_t efi_allocate_pages_aligned(unsigned long size, unsigned long *addr,
 	slack = align / EFI_PAGE_SIZE - 1;
 
 	status = efi_bs_call(allocate_pages, EFI_ALLOCATE_MAX_ADDRESS,
-			     EFI_LOADER_DATA, size / EFI_PAGE_SIZE + slack,
+			     memory_type, size / EFI_PAGE_SIZE + slack,
 			     &alloc_addr);
 	if (status != EFI_SUCCESS)
 		return status;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm32-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm32-stub.c
index 0131e3aaa605..1073dd947516 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm32-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm32-stub.c
@@ -76,43 +76,6 @@ void efi_handle_post_ebs_state(void)
 		      &efi_entry_state->sctlr_after_ebs);
 }
 
-static efi_guid_t screen_info_guid = LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID;
-
-struct screen_info *alloc_screen_info(void)
-{
-	struct screen_info *si;
-	efi_status_t status;
-
-	/*
-	 * Unlike on arm64, where we can directly fill out the screen_info
-	 * structure from the stub, we need to allocate a buffer to hold
-	 * its contents while we hand over to the kernel proper from the
-	 * decompressor.
-	 */
-	status = efi_bs_call(allocate_pool, EFI_RUNTIME_SERVICES_DATA,
-			     sizeof(*si), (void **)&si);
-
-	if (status != EFI_SUCCESS)
-		return NULL;
-
-	status = efi_bs_call(install_configuration_table,
-			     &screen_info_guid, si);
-	if (status == EFI_SUCCESS)
-		return si;
-
-	efi_bs_call(free_pool, si);
-	return NULL;
-}
-
-void free_screen_info(struct screen_info *si)
-{
-	if (!si)
-		return;
-
-	efi_bs_call(install_configuration_table, &screen_info_guid, NULL);
-	efi_bs_call(free_pool, si);
-}
-
 efi_status_t handle_kernel_image(unsigned long *image_addr,
 				 unsigned long *image_size,
 				 unsigned long *reserve_addr,
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64-entry.S linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64-entry.S
new file mode 100644
index 000000000000..b5c17e89a4fc
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64-entry.S
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * EFI entry point.
+ *
+ * Copyright (C) 2013, 2014 Red Hat, Inc.
+ * Author: Mark Salter <msalter@redhat.com>
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+	/*
+	 * The entrypoint of a arm64 bare metal image is at offset #0 of the
+	 * image, so this is a reasonable default for primary_entry_offset.
+	 * Only when the EFI stub is integrated into the core kernel, it is not
+	 * guaranteed that the PE/COFF header has been copied to memory too, so
+	 * in this case, primary_entry_offset should be overridden by the
+	 * linker and point to primary_entry() directly.
+	 */
+	.weak	primary_entry_offset
+
+SYM_CODE_START(efi_enter_kernel)
+	/*
+	 * efi_pe_entry() will have copied the kernel image if necessary and we
+	 * end up here with device tree address in x1 and the kernel entry
+	 * point stored in x0. Save those values in registers which are
+	 * callee preserved.
+	 */
+	ldr	w2, =primary_entry_offset
+	add	x19, x0, x2		// relocated Image entrypoint
+
+	mov	x0, x1			// DTB address
+	mov	x1, xzr
+	mov	x2, xzr
+	mov	x3, xzr
+
+	/*
+	 * Clean the remainder of this routine to the PoC
+	 * so that we can safely disable the MMU and caches.
+	 */
+	adr	x4, 1f
+	dc	civac, x4
+	dsb	sy
+
+	/* Turn off Dcache and MMU */
+	mrs	x4, CurrentEL
+	cmp	x4, #CurrentEL_EL2
+	mrs	x4, sctlr_el1
+	b.ne	0f
+	mrs	x4, sctlr_el2
+0:	bic	x4, x4, #SCTLR_ELx_M
+	bic	x4, x4, #SCTLR_ELx_C
+	b.eq	1f
+	b	2f
+
+	.balign	32
+1:	pre_disable_mmu_workaround
+	msr	sctlr_el2, x4
+	isb
+	br	x19		// jump to kernel entrypoint
+
+2:	pre_disable_mmu_workaround
+	msr	sctlr_el1, x4
+	isb
+	br	x19		// jump to kernel entrypoint
+
+	.org	1b + 32
+SYM_CODE_END(efi_enter_kernel)
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64-stub.c
index f9de5217ea65..7327b98d8e3f 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64-stub.c
@@ -11,52 +11,9 @@
 #include <asm/efi.h>
 #include <asm/memory.h>
 #include <asm/sections.h>
-#include <asm/sysreg.h>
 
 #include "efistub.h"
 
-static bool system_needs_vamap(void)
-{
-	const u8 *type1_family = efi_get_smbios_string(1, family);
-
-	/*
-	 * Ampere Altra machines crash in SetTime() if SetVirtualAddressMap()
-	 * has not been called prior.
-	 */
-	if (!type1_family || strcmp(type1_family, "Altra"))
-		return false;
-
-	efi_warn("Working around broken SetVirtualAddressMap()\n");
-	return true;
-}
-
-efi_status_t check_platform_features(void)
-{
-	u64 tg;
-
-	/*
-	 * If we have 48 bits of VA space for TTBR0 mappings, we can map the
-	 * UEFI runtime regions 1:1 and so calling SetVirtualAddressMap() is
-	 * unnecessary.
-	 */
-	if (VA_BITS_MIN >= 48 && !system_needs_vamap())
-		efi_novamap = true;
-
-	/* UEFI mandates support for 4 KB granularity, no need to check */
-	if (IS_ENABLED(CONFIG_ARM64_4K_PAGES))
-		return EFI_SUCCESS;
-
-	tg = (read_cpuid(ID_AA64MMFR0_EL1) >> ID_AA64MMFR0_EL1_TGRAN_SHIFT) & 0xf;
-	if (tg < ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN || tg > ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX) {
-		if (IS_ENABLED(CONFIG_ARM64_64K_PAGES))
-			efi_err("This 64 KB granular kernel is not supported by your CPU\n");
-		else
-			efi_err("This 16 KB granular kernel is not supported by your CPU\n");
-		return EFI_UNSUPPORTED;
-	}
-	return EFI_SUCCESS;
-}
-
 /*
  * Distro versions of GRUB may ignore the BSS allocation entirely (i.e., fail
  * to provide space, and fail to zero it). Check for this condition by double
@@ -103,16 +60,7 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	efi_status_t status;
 	unsigned long kernel_size, kernel_memsize = 0;
 	u32 phys_seed = 0;
-
-	/*
-	 * Although relocatable kernels can fix up the misalignment with
-	 * respect to MIN_KIMG_ALIGN, the resulting virtual text addresses are
-	 * subtly out of sync with those recorded in the vmlinux when kaslr is
-	 * disabled but the image required relocation anyway. Therefore retain
-	 * 2M alignment if KASLR was explicitly disabled, even if it was not
-	 * going to be activated to begin with.
-	 */
-	u64 min_kimg_align = efi_nokaslr ? MIN_KIMG_ALIGN : EFI_KIMG_ALIGN;
+	u64 min_kimg_align = efi_get_kimg_min_align();
 
 	if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) {
 		efi_guid_t li_fixed_proto = LINUX_EFI_LOADED_IMAGE_FIXED_GUID;
@@ -154,7 +102,8 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 		 * locate the kernel at a randomized offset in physical memory.
 		 */
 		status = efi_random_alloc(*reserve_size, min_kimg_align,
-					  reserve_addr, phys_seed);
+					  reserve_addr, phys_seed,
+					  EFI_LOADER_CODE);
 		if (status != EFI_SUCCESS)
 			efi_warn("efi_random_alloc() failed: 0x%lx\n", status);
 	} else {
@@ -164,18 +113,20 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	if (status != EFI_SUCCESS) {
 		if (!check_image_region((u64)_text, kernel_memsize)) {
 			efi_err("FIRMWARE BUG: Image BSS overlaps adjacent EFI memory region\n");
-		} else if (IS_ALIGNED((u64)_text, min_kimg_align)) {
+		} else if (IS_ALIGNED((u64)_text, min_kimg_align) &&
+			   (u64)_end < EFI_ALLOC_LIMIT) {
 			/*
 			 * Just execute from wherever we were loaded by the
-			 * UEFI PE/COFF loader if the alignment is suitable.
+			 * UEFI PE/COFF loader if the placement is suitable.
 			 */
 			*image_addr = (u64)_text;
 			*reserve_size = 0;
-			return EFI_SUCCESS;
+			goto clean_image_to_poc;
 		}
 
 		status = efi_allocate_pages_aligned(*reserve_size, reserve_addr,
-						    ULONG_MAX, min_kimg_align);
+						    ULONG_MAX, min_kimg_align,
+						    EFI_LOADER_CODE);
 
 		if (status != EFI_SUCCESS) {
 			efi_err("Failed to relocate kernel\n");
@@ -187,5 +138,13 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	*image_addr = *reserve_addr;
 	memcpy((void *)*image_addr, _text, kernel_size);
 
+clean_image_to_poc:
+	/*
+	 * Clean the copied Image to the PoC, and ensure it is not shadowed by
+	 * stale icache entries from before relocation.
+	 */
+	dcache_clean_poc(*image_addr, *image_addr + kernel_size);
+	asm("ic ialluis");
+
 	return EFI_SUCCESS;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/arm64.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64.c
new file mode 100644
index 000000000000..4501652e11ab
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/arm64.c
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2013, 2014 Linaro Ltd;  <roy.franz@linaro.org>
+ *
+ * This file implements the EFI boot stub for the arm64 kernel.
+ * Adapted from ARM version by Mark Salter <msalter@redhat.com>
+ */
+
+
+#include <linux/efi.h>
+#include <asm/efi.h>
+#include <asm/memory.h>
+#include <asm/sysreg.h>
+
+#include "efistub.h"
+
+static bool system_needs_vamap(void)
+{
+	const u8 *type1_family = efi_get_smbios_string(1, family);
+
+	/*
+	 * Ampere eMAG, Altra, and Altra Max machines crash in SetTime() if
+	 * SetVirtualAddressMap() has not been called prior.
+	 */
+	if (!type1_family || (
+	    strcmp(type1_family, "eMAG") &&
+	    strcmp(type1_family, "Altra") &&
+	    strcmp(type1_family, "Altra Max")))
+		return false;
+
+	efi_warn("Working around broken SetVirtualAddressMap()\n");
+	return true;
+}
+
+efi_status_t check_platform_features(void)
+{
+	u64 tg;
+
+	/*
+	 * If we have 48 bits of VA space for TTBR0 mappings, we can map the
+	 * UEFI runtime regions 1:1 and so calling SetVirtualAddressMap() is
+	 * unnecessary.
+	 */
+	if (VA_BITS_MIN >= 48 && !system_needs_vamap())
+		efi_novamap = true;
+
+	/* UEFI mandates support for 4 KB granularity, no need to check */
+	if (IS_ENABLED(CONFIG_ARM64_4K_PAGES))
+		return EFI_SUCCESS;
+
+	tg = (read_cpuid(ID_AA64MMFR0_EL1) >> ID_AA64MMFR0_EL1_TGRAN_SHIFT) & 0xf;
+	if (tg < ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN || tg > ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX) {
+		if (IS_ENABLED(CONFIG_ARM64_64K_PAGES))
+			efi_err("This 64 KB granular kernel is not supported by your CPU\n");
+		else
+			efi_err("This 16 KB granular kernel is not supported by your CPU\n");
+		return EFI_UNSUPPORTED;
+	}
+	return EFI_SUCCESS;
+}
+
+void efi_cache_sync_image(unsigned long image_base,
+			  unsigned long alloc_size,
+			  unsigned long code_size)
+{
+	u32 ctr = read_cpuid_effective_cachetype();
+	u64 lsize = 4 << cpuid_feature_extract_unsigned_field(ctr,
+						CTR_EL0_DminLine_SHIFT);
+
+	do {
+		asm("dc civac, %0" :: "r"(image_base));
+		image_base += lsize;
+		alloc_size -= lsize;
+	} while (alloc_size >= lsize);
+
+	asm("ic ialluis");
+	dsb(ish);
+	isb();
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub-entry.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub-entry.c
new file mode 100644
index 000000000000..5245c4f031c0
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub-entry.c
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/efi.h>
+#include <asm/efi.h>
+
+#include "efistub.h"
+
+/*
+ * EFI entry point for the generic EFI stub used by ARM, arm64, RISC-V and
+ * LoongArch. This is the entrypoint that is described in the PE/COFF header
+ * of the core kernel.
+ */
+efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
+				   efi_system_table_t *systab)
+{
+	efi_loaded_image_t *image;
+	efi_status_t status;
+	unsigned long image_addr;
+	unsigned long image_size = 0;
+	/* addr/point and size pairs for memory management*/
+	char *cmdline_ptr = NULL;
+	efi_guid_t loaded_image_proto = LOADED_IMAGE_PROTOCOL_GUID;
+	unsigned long reserve_addr = 0;
+	unsigned long reserve_size = 0;
+
+	WRITE_ONCE(efi_system_table, systab);
+
+	/* Check if we were booted by the EFI firmware */
+	if (efi_system_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
+		return EFI_INVALID_PARAMETER;
+
+	/*
+	 * Get a handle to the loaded image protocol.  This is used to get
+	 * information about the running image, such as size and the command
+	 * line.
+	 */
+	status = efi_bs_call(handle_protocol, handle, &loaded_image_proto,
+			     (void *)&image);
+	if (status != EFI_SUCCESS) {
+		efi_err("Failed to get loaded image protocol\n");
+		return status;
+	}
+
+	status = efi_handle_cmdline(image, &cmdline_ptr);
+	if (status != EFI_SUCCESS)
+		return status;
+
+	efi_info("Booting Linux Kernel...\n");
+
+	status = handle_kernel_image(&image_addr, &image_size,
+				     &reserve_addr,
+				     &reserve_size,
+				     image, handle);
+	if (status != EFI_SUCCESS) {
+		efi_err("Failed to relocate kernel\n");
+		return status;
+	}
+
+	status = efi_stub_common(handle, image, image_addr, cmdline_ptr);
+
+	efi_free(image_size, image_addr);
+	efi_free(reserve_size, reserve_addr);
+
+	return status;
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
index 0c493521b25b..f5a4bdacac64 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub-helper.c
@@ -9,10 +9,8 @@
 
 #include <linux/stdarg.h>
 
-#include <linux/ctype.h>
 #include <linux/efi.h>
 #include <linux/kernel.h>
-#include <linux/printk.h> /* For CONSOLE_LOGLEVEL_* */
 #include <asm/efi.h>
 #include <asm/setup.h>
 
@@ -20,7 +18,6 @@
 
 bool efi_nochunk;
 bool efi_nokaslr = !IS_ENABLED(CONFIG_RANDOMIZE_BASE);
-int efi_loglevel = CONSOLE_LOGLEVEL_DEFAULT;
 bool efi_novamap;
 
 static bool efi_noinitrd;
@@ -32,146 +29,6 @@ bool __pure __efi_soft_reserve_enabled(void)
 	return !efi_nosoftreserve;
 }
 
-/**
- * efi_char16_puts() - Write a UCS-2 encoded string to the console
- * @str:	UCS-2 encoded string
- */
-void efi_char16_puts(efi_char16_t *str)
-{
-	efi_call_proto(efi_table_attr(efi_system_table, con_out),
-		       output_string, str);
-}
-
-static
-u32 utf8_to_utf32(const u8 **s8)
-{
-	u32 c32;
-	u8 c0, cx;
-	size_t clen, i;
-
-	c0 = cx = *(*s8)++;
-	/*
-	 * The position of the most-significant 0 bit gives us the length of
-	 * a multi-octet encoding.
-	 */
-	for (clen = 0; cx & 0x80; ++clen)
-		cx <<= 1;
-	/*
-	 * If the 0 bit is in position 8, this is a valid single-octet
-	 * encoding. If the 0 bit is in position 7 or positions 1-3, the
-	 * encoding is invalid.
-	 * In either case, we just return the first octet.
-	 */
-	if (clen < 2 || clen > 4)
-		return c0;
-	/* Get the bits from the first octet. */
-	c32 = cx >> clen--;
-	for (i = 0; i < clen; ++i) {
-		/* Trailing octets must have 10 in most significant bits. */
-		cx = (*s8)[i] ^ 0x80;
-		if (cx & 0xc0)
-			return c0;
-		c32 = (c32 << 6) | cx;
-	}
-	/*
-	 * Check for validity:
-	 * - The character must be in the Unicode range.
-	 * - It must not be a surrogate.
-	 * - It must be encoded using the correct number of octets.
-	 */
-	if (c32 > 0x10ffff ||
-	    (c32 & 0xf800) == 0xd800 ||
-	    clen != (c32 >= 0x80) + (c32 >= 0x800) + (c32 >= 0x10000))
-		return c0;
-	*s8 += clen;
-	return c32;
-}
-
-/**
- * efi_puts() - Write a UTF-8 encoded string to the console
- * @str:	UTF-8 encoded string
- */
-void efi_puts(const char *str)
-{
-	efi_char16_t buf[128];
-	size_t pos = 0, lim = ARRAY_SIZE(buf);
-	const u8 *s8 = (const u8 *)str;
-	u32 c32;
-
-	while (*s8) {
-		if (*s8 == '\n')
-			buf[pos++] = L'\r';
-		c32 = utf8_to_utf32(&s8);
-		if (c32 < 0x10000) {
-			/* Characters in plane 0 use a single word. */
-			buf[pos++] = c32;
-		} else {
-			/*
-			 * Characters in other planes encode into a surrogate
-			 * pair.
-			 */
-			buf[pos++] = (0xd800 - (0x10000 >> 10)) + (c32 >> 10);
-			buf[pos++] = 0xdc00 + (c32 & 0x3ff);
-		}
-		if (*s8 == '\0' || pos >= lim - 2) {
-			buf[pos] = L'\0';
-			efi_char16_puts(buf);
-			pos = 0;
-		}
-	}
-}
-
-/**
- * efi_printk() - Print a kernel message
- * @fmt:	format string
- *
- * The first letter of the format string is used to determine the logging level
- * of the message. If the level is less then the current EFI logging level, the
- * message is suppressed. The message will be truncated to 255 bytes.
- *
- * Return:	number of printed characters
- */
-int efi_printk(const char *fmt, ...)
-{
-	char printf_buf[256];
-	va_list args;
-	int printed;
-	int loglevel = printk_get_level(fmt);
-
-	switch (loglevel) {
-	case '0' ... '9':
-		loglevel -= '0';
-		break;
-	default:
-		/*
-		 * Use loglevel -1 for cases where we just want to print to
-		 * the screen.
-		 */
-		loglevel = -1;
-		break;
-	}
-
-	if (loglevel >= efi_loglevel)
-		return 0;
-
-	if (loglevel >= 0)
-		efi_puts("EFI stub: ");
-
-	fmt = printk_skip_level(fmt);
-
-	va_start(args, fmt);
-	printed = vsnprintf(printf_buf, sizeof(printf_buf), fmt, args);
-	va_end(args);
-
-	efi_puts(printf_buf);
-	if (printed >= sizeof(printf_buf)) {
-		efi_puts("[Message truncated]\n");
-		return -1;
-	}
-
-	return printed;
-}
-
 /**
  * efi_parse_options() - Parse EFI command line options
  * @cmdline:	kernel command line
@@ -626,8 +483,8 @@ static const struct {
 
 /**
  * efi_load_initrd_dev_path() - load the initrd from the Linux initrd device path
- * @load_addr:	pointer to store the address where the initrd was loaded
- * @load_size:	pointer to store the size of the loaded initrd
+ * @initrd:	pointer of struct to store the address where the initrd was loaded
+ *		and the size of the loaded initrd
  * @max:	upper limit for the initrd memory allocation
  *
  * Return:
@@ -681,8 +538,7 @@ efi_status_t efi_load_initrd_cmdline(efi_loaded_image_t *image,
 				     unsigned long soft_limit,
 				     unsigned long hard_limit)
 {
-	if (!IS_ENABLED(CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER) ||
-	    (IS_ENABLED(CONFIG_X86) && (!efi_is_native() || image == NULL)))
+	if (image == NULL)
 		return EFI_UNSUPPORTED;
 
 	return handle_cmdline_files(image, L"initrd=", sizeof(L"initrd=") - 2,
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub.c
index cf474f0dd261..2955c1ac6a36 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efi-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efi-stub.c
@@ -35,15 +35,6 @@
  * as well to minimize the code churn.
  */
 #define EFI_RT_VIRTUAL_BASE	SZ_512M
-#define EFI_RT_VIRTUAL_SIZE	SZ_512M
-
-#ifdef CONFIG_ARM64
-# define EFI_RT_VIRTUAL_LIMIT	DEFAULT_MAP_WINDOW_64
-#elif defined(CONFIG_RISCV) || defined(CONFIG_LOONGARCH)
-# define EFI_RT_VIRTUAL_LIMIT	TASK_SIZE_MIN
-#else /* Only if TASK_SIZE is a constant */
-# define EFI_RT_VIRTUAL_LIMIT	TASK_SIZE
-#endif
 
 /*
  * Some architectures map the EFI regions into the kernel's linear map using a
@@ -56,6 +47,15 @@
 static u64 virtmap_base = EFI_RT_VIRTUAL_BASE;
 static bool flat_va_mapping = (EFI_RT_VIRTUAL_OFFSET != 0);
 
+struct screen_info * __weak alloc_screen_info(void)
+{
+	return &screen_info;
+}
+
+void __weak free_screen_info(struct screen_info *si)
+{
+}
+
 static struct screen_info *setup_graphics(void)
 {
 	efi_guid_t gop_proto = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
@@ -115,62 +115,21 @@ static u32 get_supported_rt_services(void)
 	return supported;
 }
 
-/*
- * EFI entry point for the arm/arm64 EFI stubs.  This is the entrypoint
- * that is described in the PE/COFF header.  Most of the code is the same
- * for both archictectures, with the arch-specific code provided in the
- * handle_kernel_image() function.
- */
-efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
-				   efi_system_table_t *sys_table_arg)
+efi_status_t efi_handle_cmdline(efi_loaded_image_t *image, char **cmdline_ptr)
 {
-	efi_loaded_image_t *image;
-	efi_status_t status;
-	unsigned long image_addr;
-	unsigned long image_size = 0;
-	/* addr/point and size pairs for memory management*/
-	char *cmdline_ptr = NULL;
 	int cmdline_size = 0;
-	efi_guid_t loaded_image_proto = LOADED_IMAGE_PROTOCOL_GUID;
-	unsigned long reserve_addr = 0;
-	unsigned long reserve_size = 0;
-	struct screen_info *si;
-	efi_properties_table_t *prop_tbl;
-
-	efi_system_table = sys_table_arg;
-
-	/* Check if we were booted by the EFI firmware */
-	if (efi_system_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE) {
-		status = EFI_INVALID_PARAMETER;
-		goto fail;
-	}
-
-	status = check_platform_features();
-	if (status != EFI_SUCCESS)
-		goto fail;
-
-	/*
-	 * Get a handle to the loaded image protocol.  This is used to get
-	 * information about the running image, such as size and the command
-	 * line.
-	 */
-	status = efi_bs_call(handle_protocol, handle, &loaded_image_proto,
-			     (void *)&image);
-	if (status != EFI_SUCCESS) {
-		efi_err("Failed to get loaded image protocol\n");
-		goto fail;
-	}
+	efi_status_t status;
+	char *cmdline;
 
 	/*
 	 * Get the command line from EFI, using the LOADED_IMAGE
 	 * protocol. We are going to copy the command line into the
 	 * device tree, so this can be allocated anywhere.
 	 */
-	cmdline_ptr = efi_convert_cmdline(image, &cmdline_size);
-	if (!cmdline_ptr) {
+	cmdline = efi_convert_cmdline(image, &cmdline_size);
+	if (!cmdline) {
 		efi_err("getting command line via LOADED_IMAGE_PROTOCOL\n");
-		status = EFI_OUT_OF_RESOURCES;
-		goto fail;
+		return EFI_OUT_OF_RESOURCES;
 	}
 
 	if (IS_ENABLED(CONFIG_CMDLINE_EXTEND) ||
@@ -184,25 +143,34 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
 	}
 
 	if (!IS_ENABLED(CONFIG_CMDLINE_FORCE) && cmdline_size > 0) {
-		status = efi_parse_options(cmdline_ptr);
+		status = efi_parse_options(cmdline);
 		if (status != EFI_SUCCESS) {
 			efi_err("Failed to parse options\n");
 			goto fail_free_cmdline;
 		}
 	}
 
-	efi_info("Booting Linux Kernel...\n");
+	*cmdline_ptr = cmdline;
+	return EFI_SUCCESS;
 
-	si = setup_graphics();
+fail_free_cmdline:
+	efi_bs_call(free_pool, cmdline_ptr);
+	return status;
+}
 
-	status = handle_kernel_image(&image_addr, &image_size,
-				     &reserve_addr,
-				     &reserve_size,
-				     image, handle);
-	if (status != EFI_SUCCESS) {
-		efi_err("Failed to relocate kernel\n");
-		goto fail_free_screeninfo;
-	}
+efi_status_t efi_stub_common(efi_handle_t handle,
+			     efi_loaded_image_t *image,
+			     unsigned long image_addr,
+			     char *cmdline_ptr)
+{
+	struct screen_info *si;
+	efi_status_t status;
+
+	status = check_platform_features();
+	if (status != EFI_SUCCESS)
+		return status;
+
+	si = setup_graphics();
 
 	efi_retrieve_tpm2_eventlog();
 
@@ -214,53 +182,15 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
 
 	efi_random_get_seed();
 
-	/*
-	 * If the NX PE data feature is enabled in the properties table, we
-	 * should take care not to create a virtual mapping that changes the
-	 * relative placement of runtime services code and data regions, as
-	 * they may belong to the same PE/COFF executable image in memory.
-	 * The easiest way to achieve that is to simply use a 1:1 mapping.
-	 */
-	prop_tbl = get_efi_config_table(EFI_PROPERTIES_TABLE_GUID);
-	flat_va_mapping |= prop_tbl &&
-			   (prop_tbl->memory_protection_attribute &
-			   EFI_PROPERTIES_RUNTIME_MEMORY_PROTECTION_NON_EXECUTABLE_PE_DATA);
-
 	/* force efi_novamap if SetVirtualAddressMap() is unsupported */
 	efi_novamap |= !(get_supported_rt_services() &
 			 EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP);
 
-	/* hibernation expects the runtime regions to stay in the same place */
-	if (!IS_ENABLED(CONFIG_HIBERNATION) && !efi_nokaslr && !flat_va_mapping) {
-		/*
-		 * Randomize the base of the UEFI runtime services region.
-		 * Preserve the 2 MB alignment of the region by taking a
-		 * shift of 21 bit positions into account when scaling
-		 * the headroom value using a 32-bit random value.
-		 */
-		static const u64 headroom = EFI_RT_VIRTUAL_LIMIT -
-					    EFI_RT_VIRTUAL_BASE -
-					    EFI_RT_VIRTUAL_SIZE;
-		u32 rnd;
-
-		status = efi_get_random_bytes(sizeof(rnd), (u8 *)&rnd);
-		if (status == EFI_SUCCESS) {
-			virtmap_base = EFI_RT_VIRTUAL_BASE +
-				       (((headroom >> 21) * rnd) >> (32 - 21));
-		}
-	}
-
 	install_memreserve_table();
 
 	status = efi_boot_kernel(handle, image, image_addr, cmdline_ptr);
 
-	efi_free(image_size, image_addr);
-	efi_free(reserve_size, reserve_addr);
-fail_free_screeninfo:
 	free_screen_info(si);
-fail_free_cmdline:
-	efi_bs_call(free_pool, cmdline_ptr);
-fail:
 	return status;
 }
 
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efistub.h linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efistub.h
index eb03d5a9aac8..5b8f2c411ed8 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/efistub.h
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/efistub.h
@@ -29,6 +29,10 @@
 #define EFI_ALLOC_ALIGN		EFI_PAGE_SIZE
 #endif
 
+#ifndef EFI_ALLOC_LIMIT
+#define EFI_ALLOC_LIMIT		ULONG_MAX
+#endif
+
 extern bool efi_nochunk;
 extern bool efi_nokaslr;
 extern int efi_loglevel;
@@ -44,15 +48,23 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
 
 #ifndef ARCH_HAS_EFISTUB_WRAPPERS
 
-#define efi_is_native()		(true)
-#define efi_bs_call(func, ...)	efi_system_table->boottime->func(__VA_ARGS__)
-#define efi_rt_call(func, ...)	efi_system_table->runtime->func(__VA_ARGS__)
-#define efi_dxe_call(func, ...)	efi_dxe_table->func(__VA_ARGS__)
-#define efi_table_attr(inst, attr)	(inst->attr)
-#define efi_call_proto(inst, func, ...) inst->func(inst, ##__VA_ARGS__)
+#define efi_is_native()			(true)
+#define efi_table_attr(inst, attr)	(inst)->attr
+#define efi_fn_call(inst, func, ...)	(inst)->func(__VA_ARGS__)
 
 #endif
 
+#define efi_call_proto(inst, func, ...) ({			\
+	__typeof__(inst) __inst = (inst);			\
+	efi_fn_call(__inst, func, __inst, ##__VA_ARGS__);	\
+})
+#define efi_bs_call(func, ...) \
+	efi_fn_call(efi_table_attr(efi_system_table, boottime), func, ##__VA_ARGS__)
+#define efi_rt_call(func, ...) \
+	efi_fn_call(efi_table_attr(efi_system_table, runtime), func, ##__VA_ARGS__)
+#define efi_dxe_call(func, ...) \
+	efi_fn_call(efi_dxe_table, func, ##__VA_ARGS__)
+
 #define efi_info(fmt, ...) \
 	efi_printk(KERN_INFO fmt, ##__VA_ARGS__)
 #define efi_warn(fmt, ...) \
@@ -179,6 +191,21 @@ union efi_device_path_to_text_protocol {
 
 typedef union efi_device_path_to_text_protocol efi_device_path_to_text_protocol_t;
 
+union efi_device_path_from_text_protocol {
+	struct {
+		efi_device_path_protocol_t *
+			(__efiapi *convert_text_to_device_node)(const efi_char16_t *);
+		efi_device_path_protocol_t *
+			(__efiapi *convert_text_to_device_path)(const efi_char16_t *);
+	};
+	struct {
+		u32 convert_text_to_device_node;
+		u32 convert_text_to_device_path;
+	} mixed_mode;
+};
+
+typedef union efi_device_path_from_text_protocol efi_device_path_from_text_protocol_t;
+
 typedef void *efi_event_t;
 /* Note that notifications won't work in mixed mode */
 typedef void (__efiapi *efi_event_notify_t)(efi_event_t, void *);
@@ -572,36 +599,63 @@ typedef struct {
 	efi_char16_t		filename[];
 } efi_file_info_t;
 
-typedef struct efi_file_protocol efi_file_protocol_t;
-
-struct efi_file_protocol {
-	u64		revision;
-	efi_status_t	(__efiapi *open)	(efi_file_protocol_t *,
-						 efi_file_protocol_t **,
-						 efi_char16_t *, u64, u64);
-	efi_status_t	(__efiapi *close)	(efi_file_protocol_t *);
-	efi_status_t	(__efiapi *delete)	(efi_file_protocol_t *);
-	efi_status_t	(__efiapi *read)	(efi_file_protocol_t *,
-						 unsigned long *, void *);
-	efi_status_t	(__efiapi *write)	(efi_file_protocol_t *,
-						 unsigned long, void *);
-	efi_status_t	(__efiapi *get_position)(efi_file_protocol_t *, u64 *);
-	efi_status_t	(__efiapi *set_position)(efi_file_protocol_t *, u64);
-	efi_status_t	(__efiapi *get_info)	(efi_file_protocol_t *,
-						 efi_guid_t *, unsigned long *,
-						 void *);
-	efi_status_t	(__efiapi *set_info)	(efi_file_protocol_t *,
-						 efi_guid_t *, unsigned long,
-						 void *);
-	efi_status_t	(__efiapi *flush)	(efi_file_protocol_t *);
+typedef union efi_file_protocol efi_file_protocol_t;
+
+union efi_file_protocol {
+	struct {
+		u64		revision;
+		efi_status_t	(__efiapi *open)	(efi_file_protocol_t *,
+							 efi_file_protocol_t **,
+							 efi_char16_t *, u64,
+							 u64);
+		efi_status_t	(__efiapi *close)	(efi_file_protocol_t *);
+		efi_status_t	(__efiapi *delete)	(efi_file_protocol_t *);
+		efi_status_t	(__efiapi *read)	(efi_file_protocol_t *,
+							 unsigned long *,
+							 void *);
+		efi_status_t	(__efiapi *write)	(efi_file_protocol_t *,
+							 unsigned long, void *);
+		efi_status_t	(__efiapi *get_position)(efi_file_protocol_t *,
+							 u64 *);
+		efi_status_t	(__efiapi *set_position)(efi_file_protocol_t *,
+							 u64);
+		efi_status_t	(__efiapi *get_info)	(efi_file_protocol_t *,
+							 efi_guid_t *,
+							 unsigned long *,
+							 void *);
+		efi_status_t	(__efiapi *set_info)	(efi_file_protocol_t *,
+							 efi_guid_t *,
+							 unsigned long,
+							 void *);
+		efi_status_t	(__efiapi *flush)	(efi_file_protocol_t *);
+	};
+	struct {
+		u64 revision;
+		u32 open;
+		u32 close;
+		u32 delete;
+		u32 read;
+		u32 write;
+		u32 get_position;
+		u32 set_position;
+		u32 get_info;
+		u32 set_info;
+		u32 flush;
+	} mixed_mode;
 };
 
-typedef struct efi_simple_file_system_protocol efi_simple_file_system_protocol_t;
+typedef union efi_simple_file_system_protocol efi_simple_file_system_protocol_t;
 
-struct efi_simple_file_system_protocol {
-	u64	revision;
-	int	(__efiapi *open_volume)(efi_simple_file_system_protocol_t *,
-					efi_file_protocol_t **);
+union efi_simple_file_system_protocol {
+	struct {
+		u64		revision;
+		efi_status_t	(__efiapi *open_volume)(efi_simple_file_system_protocol_t *,
+							efi_file_protocol_t **);
+	};
+	struct {
+		u64 revision;
+		u32 open_volume;
+	} mixed_mode;
 };
 
 #define EFI_FILE_MODE_READ	0x0000000000000001
@@ -880,7 +934,10 @@ void efi_get_virtmap(efi_memory_desc_t *memory_map, unsigned long map_size,
 efi_status_t efi_get_random_bytes(unsigned long size, u8 *out);
 
 efi_status_t efi_random_alloc(unsigned long size, unsigned long align,
-			      unsigned long *addr, unsigned long random_seed);
+			      unsigned long *addr, unsigned long random_seed,
+			      int memory_type);
+
+efi_status_t efi_random_get_seed(void);
 
 efi_status_t check_platform_features(void);
 
@@ -905,7 +962,8 @@ efi_status_t efi_allocate_pages(unsigned long size, unsigned long *addr,
 				unsigned long max);
 
 efi_status_t efi_allocate_pages_aligned(unsigned long size, unsigned long *addr,
-					unsigned long max, unsigned long align);
+					unsigned long max, unsigned long align,
+					int memory_type);
 
 efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align,
 				 unsigned long *addr, unsigned long min);
@@ -958,6 +1016,14 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 				 efi_loaded_image_t *image,
 				 efi_handle_t image_handle);
 
+/* shared entrypoint between the normal stub and the zboot stub */
+efi_status_t efi_stub_common(efi_handle_t handle,
+			     efi_loaded_image_t *image,
+			     unsigned long image_addr,
+			     char *cmdline_ptr);
+
+efi_status_t efi_handle_cmdline(efi_loaded_image_t *image, char **cmdline_ptr);
+
 asmlinkage void __noreturn efi_enter_kernel(unsigned long entrypoint,
 					    unsigned long fdt_addr,
 					    unsigned long fdt_size);
@@ -975,6 +1041,13 @@ efi_enable_reset_attack_mitigation(void) { }
 
 void efi_retrieve_tpm2_eventlog(void);
 
+struct screen_info *alloc_screen_info(void);
+void free_screen_info(struct screen_info *si);
+
+void efi_cache_sync_image(unsigned long image_base,
+			  unsigned long alloc_size,
+			  unsigned long code_size);
+
 struct efi_smbios_record {
 	u8	type;
 	u8	length;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/file.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/file.c
index f756c61396e9..d6a025df07dc 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/file.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/file.c
@@ -43,18 +43,26 @@ static efi_status_t efi_open_file(efi_file_protocol_t *volume,
 	efi_file_protocol_t *fh;
 	unsigned long info_sz;
 	efi_status_t status;
+	efi_char16_t *c;
 
-	status = volume->open(volume, &fh, fi->filename, EFI_FILE_MODE_READ, 0);
+	/* Replace UNIX dir separators with EFI standard ones */
+	for (c = fi->filename; *c != L'\0'; c++) {
+		if (*c == L'/')
+			*c = L'\\';
+	}
+
+	status = efi_call_proto(volume, open, &fh, fi->filename,
+				EFI_FILE_MODE_READ, 0);
 	if (status != EFI_SUCCESS) {
 		efi_err("Failed to open file: %ls\n", fi->filename);
 		return status;
 	}
 
 	info_sz = sizeof(struct finfo);
-	status = fh->get_info(fh, &info_guid, &info_sz, fi);
+	status = efi_call_proto(fh, get_info, &info_guid, &info_sz, fi);
 	if (status != EFI_SUCCESS) {
 		efi_err("Failed to get file info\n");
-		fh->close(fh);
+		efi_call_proto(fh, close);
 		return status;
 	}
 
@@ -66,36 +74,18 @@ static efi_status_t efi_open_file(efi_file_protocol_t *volume,
 static efi_status_t efi_open_volume(efi_loaded_image_t *image,
 				    efi_file_protocol_t **fh)
 {
-	struct efi_vendor_dev_path *dp = image->file_path;
-	efi_guid_t li_proto = LOADED_IMAGE_PROTOCOL_GUID;
 	efi_guid_t fs_proto = EFI_FILE_SYSTEM_GUID;
 	efi_simple_file_system_protocol_t *io;
 	efi_status_t status;
 
-	// If we are using EFI zboot, we should look for the file system
-	// protocol on the parent image's handle instead
-	if (IS_ENABLED(CONFIG_EFI_ZBOOT) &&
-	    image->parent_handle != NULL &&
-	    dp != NULL &&
-	    dp->header.type == EFI_DEV_MEDIA &&
-	    dp->header.sub_type == EFI_DEV_MEDIA_VENDOR &&
-	    !efi_guidcmp(dp->vendorguid, LINUX_EFI_ZBOOT_MEDIA_GUID)) {
-		status = efi_bs_call(handle_protocol, image->parent_handle,
-				     &li_proto, (void *)&image);
-		if (status != EFI_SUCCESS) {
-			efi_err("Failed to locate parent image handle\n");
-			return status;
-		}
-	}
-
-	status = efi_bs_call(handle_protocol, image->device_handle, &fs_proto,
-			     (void **)&io);
+	status = efi_bs_call(handle_protocol, efi_table_attr(image, device_handle),
+			     &fs_proto, (void **)&io);
 	if (status != EFI_SUCCESS) {
 		efi_err("Failed to handle fs_proto\n");
 		return status;
 	}
 
-	status = io->open_volume(io, fh);
+	status = efi_call_proto(io, open_volume, fh);
 	if (status != EFI_SUCCESS)
 		efi_err("Failed to open volume\n");
 
@@ -129,16 +119,62 @@ static int find_file_option(const efi_char16_t *cmdline, int cmdline_len,
 
 		if (c == L'\0' || c == L'\n' || c == L' ')
 			break;
-		else if (c == L'/')
-			/* Replace UNIX dir separators with EFI standard ones */
-			*result++ = L'\\';
-		else
-			*result++ = c;
+		*result++ = c;
 	}
 	*result = L'\0';
 	return i;
 }
 
+static efi_status_t efi_open_device_path(efi_file_protocol_t **volume,
+					 struct finfo *fi)
+{
+	efi_guid_t text_to_dp_guid = EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID;
+	static efi_device_path_from_text_protocol_t *text_to_dp = NULL;
+	efi_guid_t fs_proto = EFI_FILE_SYSTEM_GUID;
+	efi_device_path_protocol_t *initrd_dp;
+	efi_simple_file_system_protocol_t *io;
+	struct efi_file_path_dev_path *fpath;
+	efi_handle_t handle;
+	efi_status_t status;
+
+	/* See if the text to device path protocol exists */
+	if (!text_to_dp &&
+	    efi_bs_call(locate_protocol, &text_to_dp_guid, NULL,
+			(void **)&text_to_dp) != EFI_SUCCESS)
+		return EFI_UNSUPPORTED;
+
+
+	/* Convert the filename wide string into a device path */
+	initrd_dp = efi_fn_call(text_to_dp, convert_text_to_device_path,
+				fi->filename);
+
+	/* Check whether the device path in question implements simple FS */
+	if ((efi_bs_call(locate_device_path, &fs_proto, &initrd_dp, &handle) ?:
+	     efi_bs_call(handle_protocol, handle, &fs_proto, (void **)&io))
+	    != EFI_SUCCESS)
+		return EFI_NOT_FOUND;
+
+	/* Check whether the remaining device path is a file device path */
+	if (initrd_dp->type != EFI_DEV_MEDIA ||
+	    initrd_dp->sub_type != EFI_DEV_MEDIA_FILE) {
+		efi_warn("Unexpected device path node type: (%x, %x)\n",
+			 initrd_dp->type, initrd_dp->sub_type);
+		return EFI_LOAD_ERROR;
+	}
+
+	/* Copy the remaining file path into the fi structure */
+	fpath = (struct efi_file_path_dev_path *)initrd_dp;
+	memcpy(fi->filename, fpath->filename,
+	       min(sizeof(fi->filename),
+		   fpath->header.length - sizeof(fpath->header)));
+
+	status = efi_call_proto(io, open_volume, volume);
+	if (status != EFI_SUCCESS)
+		efi_err("Failed to open volume\n");
+
+	return status;
+}
+
 /*
  * Check the cmdline for a LILO-style file= arguments.
  *
@@ -153,8 +189,8 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 				  unsigned long *load_addr,
 				  unsigned long *load_size)
 {
-	const efi_char16_t *cmdline = image->load_options;
-	u32 cmdline_len = image->load_options_size;
+	const efi_char16_t *cmdline = efi_table_attr(image, load_options);
+	u32 cmdline_len = efi_table_attr(image, load_options_size);
 	unsigned long efi_chunk_size = ULONG_MAX;
 	efi_file_protocol_t *volume = NULL;
 	efi_file_protocol_t *file;
@@ -188,11 +224,13 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 		cmdline += offset;
 		cmdline_len -= offset;
 
-		if (!volume) {
+		status = efi_open_device_path(&volume, &fi);
+		if (status == EFI_UNSUPPORTED || status == EFI_NOT_FOUND)
+			/* try the volume that holds the kernel itself */
 			status = efi_open_volume(image, &volume);
-			if (status != EFI_SUCCESS)
-				return status;
-		}
+
+		if (status != EFI_SUCCESS)
+			goto err_free_alloc;
 
 		status = efi_open_file(volume, &fi, &file, &size);
 		if (status != EFI_SUCCESS)
@@ -240,7 +278,7 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 		while (size) {
 			unsigned long chunksize = min(size, efi_chunk_size);
 
-			status = file->read(file, &chunksize, addr);
+			status = efi_call_proto(file, read, &chunksize, addr);
 			if (status != EFI_SUCCESS) {
 				efi_err("Failed to read file\n");
 				goto err_close_file;
@@ -248,24 +286,24 @@ efi_status_t handle_cmdline_files(efi_loaded_image_t *image,
 			addr += chunksize;
 			size -= chunksize;
 		}
-		file->close(file);
+		efi_call_proto(file, close);
+		efi_call_proto(volume, close);
 	} while (offset > 0);
 
 	*load_addr = alloc_addr;
 	*load_size = alloc_size;
 
-	if (volume)
-		volume->close(volume);
-
 	if (*load_size == 0)
 		return EFI_NOT_READY;
 	return EFI_SUCCESS;
 
 err_close_file:
-	file->close(file);
+	efi_call_proto(file, close);
 
 err_close_volume:
-	volume->close(volume);
+	efi_call_proto(volume, close);
+
+err_free_alloc:
 	efi_free(alloc_size, alloc_addr);
 	return status;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/intrinsics.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/intrinsics.c
index a04ab39292b6..965e734f6f98 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/intrinsics.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/intrinsics.c
@@ -28,3 +28,21 @@ void *memset(void *dst, int c, size_t len)
 	efi_bs_call(set_mem, dst, len, c & U8_MAX);
 	return dst;
 }
+
+/**
+ * memcmp - Compare two areas of memory
+ * @cs: One area of memory
+ * @ct: Another area of memory
+ * @count: The size of the area.
+ */
+#undef memcmp
+int memcmp(const void *cs, const void *ct, size_t count)
+{
+	const unsigned char *su1, *su2;
+	int res = 0;
+
+	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
+		if ((res = *su1 - *su2) != 0)
+			break;
+	return res;
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/loongarch-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/loongarch-stub.c
index 32329f2a92f9..eee7ed43cdfb 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/loongarch-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/loongarch-stub.c
@@ -9,18 +9,10 @@
 #include <asm/addrspace.h>
 #include "efistub.h"
 
-typedef void __noreturn (*kernel_entry_t)(bool efi, unsigned long cmdline,
-					  unsigned long systab);
-
 extern int kernel_asize;
 extern int kernel_fsize;
 extern int kernel_offset;
-extern kernel_entry_t kernel_entry;
-
-efi_status_t check_platform_features(void)
-{
-	return EFI_SUCCESS;
-}
+extern int kernel_entry;
 
 efi_status_t handle_kernel_image(unsigned long *image_addr,
 				 unsigned long *image_size,
@@ -29,74 +21,33 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 				 efi_loaded_image_t *image,
 				 efi_handle_t image_handle)
 {
+	int nr_pages = round_up(kernel_asize, EFI_ALLOC_ALIGN) / EFI_PAGE_SIZE;
+	efi_physical_addr_t kernel_addr = EFI_KIMG_PREFERRED_ADDRESS;
 	efi_status_t status;
-	unsigned long kernel_addr = 0;
-
-	kernel_addr = (unsigned long)&kernel_offset - kernel_offset;
-
-	status = efi_relocate_kernel(&kernel_addr, kernel_fsize, kernel_asize,
-				     PHYSADDR(VMLINUX_LOAD_ADDRESS), SZ_2M, 0x0);
-
-	*image_addr = kernel_addr;
-	*image_size = kernel_asize;
-
-	return status;
-}
-
-struct exit_boot_struct {
-	efi_memory_desc_t	*runtime_map;
-	int			runtime_entry_count;
-};
-
-static efi_status_t exit_boot_func(struct efi_boot_memmap *map, void *priv)
-{
-	struct exit_boot_struct *p = priv;
 
 	/*
-	 * Update the memory map with virtual addresses. The function will also
-	 * populate @runtime_map with copies of just the EFI_MEMORY_RUNTIME
-	 * entries so that we can pass it straight to SetVirtualAddressMap()
+	 * Allocate space for the kernel image at the preferred offset. This is
+	 * the only location in memory from where we can execute the image, so
+	 * no point in falling back to another allocation.
 	 */
-	efi_get_virtmap(map->map, map->map_size, map->desc_size,
-			p->runtime_map, &p->runtime_entry_count);
-
-	return EFI_SUCCESS;
-}
-
-efi_status_t efi_boot_kernel(void *handle, efi_loaded_image_t *image,
-			     unsigned long kernel_addr, char *cmdline_ptr)
-{
-	kernel_entry_t real_kernel_entry;
-	struct exit_boot_struct priv;
-	unsigned long desc_size;
-	efi_status_t status;
-	u32 desc_ver;
-
-	status = efi_alloc_virtmap(&priv.runtime_map, &desc_size, &desc_ver);
-	if (status != EFI_SUCCESS) {
-		efi_err("Unable to retrieve UEFI memory map.\n");
-		return status;
-	}
-
-	efi_info("Exiting boot services\n");
-
-	efi_novamap = false;
-	status = efi_exit_boot_services(handle, &priv, exit_boot_func);
+	status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
+			     EFI_LOADER_DATA, nr_pages, &kernel_addr);
 	if (status != EFI_SUCCESS)
 		return status;
 
-	/* Install the new virtual address map */
-	efi_rt_call(set_virtual_address_map,
-		    priv.runtime_entry_count * desc_size, desc_size,
-		    desc_ver, priv.runtime_map);
+	*image_addr = EFI_KIMG_PREFERRED_ADDRESS;
+	*image_size = kernel_asize;
 
-	/* Config Direct Mapping */
-	csr_write64(CSR_DMW0_INIT, LOONGARCH_CSR_DMWIN0);
-	csr_write64(CSR_DMW1_INIT, LOONGARCH_CSR_DMWIN1);
+	memcpy((void *)EFI_KIMG_PREFERRED_ADDRESS,
+	       (void *)&kernel_offset - kernel_offset,
+	       kernel_fsize);
 
-	real_kernel_entry = (kernel_entry_t)
-		((unsigned long)&kernel_entry - kernel_addr + VMLINUX_LOAD_ADDRESS);
+	return status;
+}
+
+unsigned long kernel_entry_address(void)
+{
+	unsigned long base = (unsigned long)&kernel_offset - kernel_offset;
 
-	real_kernel_entry(true, (unsigned long)cmdline_ptr,
-			  (unsigned long)efi_system_table);
+	return (unsigned long)&kernel_entry - base + VMLINUX_LOAD_ADDRESS;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/loongarch.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/loongarch.c
new file mode 100644
index 000000000000..807cba2693fc
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/loongarch.c
@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Author: Yun Liu <liuyun@loongson.cn>
+ *         Huacai Chen <chenhuacai@loongson.cn>
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#include <asm/efi.h>
+#include <asm/addrspace.h>
+#include "efistub.h"
+
+typedef void __noreturn (*kernel_entry_t)(bool efi, unsigned long cmdline,
+					  unsigned long systab);
+
+efi_status_t check_platform_features(void)
+{
+	return EFI_SUCCESS;
+}
+
+struct exit_boot_struct {
+	efi_memory_desc_t	*runtime_map;
+	int			runtime_entry_count;
+};
+
+static efi_status_t exit_boot_func(struct efi_boot_memmap *map, void *priv)
+{
+	struct exit_boot_struct *p = priv;
+
+	/*
+	 * Update the memory map with virtual addresses. The function will also
+	 * populate @runtime_map with copies of just the EFI_MEMORY_RUNTIME
+	 * entries so that we can pass it straight to SetVirtualAddressMap()
+	 */
+	efi_get_virtmap(map->map, map->map_size, map->desc_size,
+			p->runtime_map, &p->runtime_entry_count);
+
+	return EFI_SUCCESS;
+}
+
+unsigned long __weak kernel_entry_address(void)
+{
+	return *(unsigned long *)(PHYSADDR(VMLINUX_LOAD_ADDRESS) + 8);
+}
+
+efi_status_t efi_boot_kernel(void *handle, efi_loaded_image_t *image,
+			     unsigned long kernel_addr, char *cmdline_ptr)
+{
+	kernel_entry_t real_kernel_entry;
+	struct exit_boot_struct priv;
+	unsigned long desc_size;
+	efi_status_t status;
+	u32 desc_ver;
+
+	status = efi_alloc_virtmap(&priv.runtime_map, &desc_size, &desc_ver);
+	if (status != EFI_SUCCESS) {
+		efi_err("Unable to retrieve UEFI memory map.\n");
+		return status;
+	}
+
+	efi_info("Exiting boot services\n");
+
+	efi_novamap = false;
+	status = efi_exit_boot_services(handle, &priv, exit_boot_func);
+	if (status != EFI_SUCCESS)
+		return status;
+
+	/* Install the new virtual address map */
+	efi_rt_call(set_virtual_address_map,
+		    priv.runtime_entry_count * desc_size, desc_size,
+		    desc_ver, priv.runtime_map);
+
+	/* Config Direct Mapping */
+	csr_write64(CSR_DMW0_INIT, LOONGARCH_CSR_DMWIN0);
+	csr_write64(CSR_DMW1_INIT, LOONGARCH_CSR_DMWIN1);
+
+	real_kernel_entry = (void *)kernel_entry_address();
+
+	real_kernel_entry(true, (unsigned long)cmdline_ptr,
+			  (unsigned long)efi_system_table);
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/mem.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/mem.c
index 45841ef55a9f..4f1fa302234d 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/mem.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/mem.c
@@ -89,9 +89,12 @@ efi_status_t efi_allocate_pages(unsigned long size, unsigned long *addr,
 	efi_physical_addr_t alloc_addr;
 	efi_status_t status;
 
+	max = min(max, EFI_ALLOC_LIMIT);
+
 	if (EFI_ALLOC_ALIGN > EFI_PAGE_SIZE)
 		return efi_allocate_pages_aligned(size, addr, max,
-						  EFI_ALLOC_ALIGN);
+						  EFI_ALLOC_ALIGN,
+						  EFI_LOADER_DATA);
 
 	alloc_addr = ALIGN_DOWN(max + 1, EFI_ALLOC_ALIGN) - 1;
 	status = efi_bs_call(allocate_pages, EFI_ALLOCATE_MAX_ADDRESS,
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/printk.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/printk.c
new file mode 100644
index 000000000000..3a67a2cea7bd
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/printk.c
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/stdarg.h>
+
+#include <linux/ctype.h>
+#include <linux/efi.h>
+#include <linux/kernel.h>
+#include <linux/printk.h> /* For CONSOLE_LOGLEVEL_* */
+#include <asm/efi.h>
+#include <asm/setup.h>
+
+#include "efistub.h"
+
+int efi_loglevel = CONSOLE_LOGLEVEL_DEFAULT;
+
+/**
+ * efi_char16_puts() - Write a UCS-2 encoded string to the console
+ * @str:	UCS-2 encoded string
+ */
+void efi_char16_puts(efi_char16_t *str)
+{
+	efi_call_proto(efi_table_attr(efi_system_table, con_out),
+		       output_string, str);
+}
+
+static
+u32 utf8_to_utf32(const u8 **s8)
+{
+	u32 c32;
+	u8 c0, cx;
+	size_t clen, i;
+
+	c0 = cx = *(*s8)++;
+	/*
+	 * The position of the most-significant 0 bit gives us the length of
+	 * a multi-octet encoding.
+	 */
+	for (clen = 0; cx & 0x80; ++clen)
+		cx <<= 1;
+	/*
+	 * If the 0 bit is in position 8, this is a valid single-octet
+	 * encoding. If the 0 bit is in position 7 or positions 1-3, the
+	 * encoding is invalid.
+	 * In either case, we just return the first octet.
+	 */
+	if (clen < 2 || clen > 4)
+		return c0;
+	/* Get the bits from the first octet. */
+	c32 = cx >> clen--;
+	for (i = 0; i < clen; ++i) {
+		/* Trailing octets must have 10 in most significant bits. */
+		cx = (*s8)[i] ^ 0x80;
+		if (cx & 0xc0)
+			return c0;
+		c32 = (c32 << 6) | cx;
+	}
+	/*
+	 * Check for validity:
+	 * - The character must be in the Unicode range.
+	 * - It must not be a surrogate.
+	 * - It must be encoded using the correct number of octets.
+	 */
+	if (c32 > 0x10ffff ||
+	    (c32 & 0xf800) == 0xd800 ||
+	    clen != (c32 >= 0x80) + (c32 >= 0x800) + (c32 >= 0x10000))
+		return c0;
+	*s8 += clen;
+	return c32;
+}
+
+/**
+ * efi_puts() - Write a UTF-8 encoded string to the console
+ * @str:	UTF-8 encoded string
+ */
+void efi_puts(const char *str)
+{
+	efi_char16_t buf[128];
+	size_t pos = 0, lim = ARRAY_SIZE(buf);
+	const u8 *s8 = (const u8 *)str;
+	u32 c32;
+
+	while (*s8) {
+		if (*s8 == '\n')
+			buf[pos++] = L'\r';
+		c32 = utf8_to_utf32(&s8);
+		if (c32 < 0x10000) {
+			/* Characters in plane 0 use a single word. */
+			buf[pos++] = c32;
+		} else {
+			/*
+			 * Characters in other planes encode into a surrogate
+			 * pair.
+			 */
+			buf[pos++] = (0xd800 - (0x10000 >> 10)) + (c32 >> 10);
+			buf[pos++] = 0xdc00 + (c32 & 0x3ff);
+		}
+		if (*s8 == '\0' || pos >= lim - 2) {
+			buf[pos] = L'\0';
+			efi_char16_puts(buf);
+			pos = 0;
+		}
+	}
+}
+
+/**
+ * efi_printk() - Print a kernel message
+ * @fmt:	format string
+ *
+ * The first letter of the format string is used to determine the logging level
+ * of the message. If the level is less then the current EFI logging level, the
+ * message is suppressed. The message will be truncated to 255 bytes.
+ *
+ * Return:	number of printed characters
+ */
+int efi_printk(const char *fmt, ...)
+{
+	char printf_buf[256];
+	va_list args;
+	int printed;
+	int loglevel = printk_get_level(fmt);
+
+	switch (loglevel) {
+	case '0' ... '9':
+		loglevel -= '0';
+		break;
+	default:
+		/*
+		 * Use loglevel -1 for cases where we just want to print to
+		 * the screen.
+		 */
+		loglevel = -1;
+		break;
+	}
+
+	if (loglevel >= efi_loglevel)
+		return 0;
+
+	if (loglevel >= 0)
+		efi_puts("EFI stub: ");
+
+	fmt = printk_skip_level(fmt);
+
+	va_start(args, fmt);
+	printed = vsnprintf(printf_buf, sizeof(printf_buf), fmt, args);
+	va_end(args);
+
+	efi_puts(printf_buf);
+	if (printed >= sizeof(printf_buf)) {
+		efi_puts("[Message truncated]\n");
+		return -1;
+	}
+
+	return printed;
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/random.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/random.c
index 33ab56769595..7109b8a2dcba 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/random.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/random.c
@@ -67,47 +67,113 @@ efi_status_t efi_random_get_seed(void)
 	efi_guid_t rng_proto = EFI_RNG_PROTOCOL_GUID;
 	efi_guid_t rng_algo_raw = EFI_RNG_ALGORITHM_RAW;
 	efi_guid_t rng_table_guid = LINUX_EFI_RANDOM_SEED_TABLE_GUID;
+	struct linux_efi_random_seed *prev_seed, *seed = NULL;
+	int prev_seed_size = 0, seed_size = EFI_RANDOM_SEED_SIZE;
+	unsigned long nv_seed_size = 0, offset = 0;
 	efi_rng_protocol_t *rng = NULL;
-	struct linux_efi_random_seed *seed = NULL;
 	efi_status_t status;
 
 	status = efi_bs_call(locate_protocol, &rng_proto, NULL, (void **)&rng);
 	if (status != EFI_SUCCESS)
+		seed_size = 0;
+
+	// Call GetVariable() with a zero length buffer to obtain the size
+	get_efi_var(L"RandomSeed", &rng_table_guid, NULL, &nv_seed_size, NULL);
+	if (!seed_size && !nv_seed_size)
 		return status;
 
+	seed_size += nv_seed_size;
+
+	/*
+	 * Check whether a seed was provided by a prior boot stage. In that
+	 * case, instead of overwriting it, let's create a new buffer that can
+	 * hold both, and concatenate the existing and the new seeds.
+	 * Note that we should read the seed size with caution, in case the
+	 * table got corrupted in memory somehow.
+	 */
+	prev_seed = get_efi_config_table(rng_table_guid);
+	if (prev_seed && prev_seed->size <= 512U) {
+		prev_seed_size = prev_seed->size;
+		seed_size += prev_seed_size;
+	}
+
 	/*
 	 * Use EFI_ACPI_RECLAIM_MEMORY here so that it is guaranteed that the
 	 * allocation will survive a kexec reboot (although we refresh the seed
 	 * beforehand)
 	 */
 	status = efi_bs_call(allocate_pool, EFI_ACPI_RECLAIM_MEMORY,
-			     sizeof(*seed) + EFI_RANDOM_SEED_SIZE,
+			     struct_size(seed, bits, seed_size),
 			     (void **)&seed);
-	if (status != EFI_SUCCESS)
-		return status;
-
-	status = efi_call_proto(rng, get_rng, &rng_algo_raw,
-				 EFI_RANDOM_SEED_SIZE, seed->bits);
+	if (status != EFI_SUCCESS) {
+		efi_warn("Failed to allocate memory for RNG seed.\n");
+		goto err_warn;
+	}
 
-	if (status == EFI_UNSUPPORTED)
-		/*
-		 * Use whatever algorithm we have available if the raw algorithm
-		 * is not implemented.
-		 */
-		status = efi_call_proto(rng, get_rng, NULL,
+	if (rng) {
+		status = efi_call_proto(rng, get_rng, &rng_algo_raw,
 					EFI_RANDOM_SEED_SIZE, seed->bits);
 
-	if (status != EFI_SUCCESS)
+		if (status == EFI_UNSUPPORTED)
+			/*
+			 * Use whatever algorithm we have available if the raw algorithm
+			 * is not implemented.
+			 */
+			status = efi_call_proto(rng, get_rng, NULL,
+						EFI_RANDOM_SEED_SIZE, seed->bits);
+
+		if (status == EFI_SUCCESS)
+			offset = EFI_RANDOM_SEED_SIZE;
+	}
+
+	if (nv_seed_size) {
+		status = get_efi_var(L"RandomSeed", &rng_table_guid, NULL,
+				     &nv_seed_size, seed->bits + offset);
+
+		if (status == EFI_SUCCESS)
+			/*
+			 * We delete the seed here, and /hope/ that this causes
+			 * EFI to also zero out its representation on disk.
+			 * This is somewhat idealistic, but overwriting the
+			 * variable with zeros is likely just as fraught too.
+			 * TODO: in the future, maybe we can hash it forward
+			 * instead, and write a new seed.
+			 */
+			status = set_efi_var(L"RandomSeed", &rng_table_guid, 0,
+					     0, NULL);
+
+		if (status == EFI_SUCCESS)
+			offset += nv_seed_size;
+		else
+			memzero_explicit(seed->bits + offset, nv_seed_size);
+	}
+
+	if (!offset)
 		goto err_freepool;
 
-	seed->size = EFI_RANDOM_SEED_SIZE;
+	if (prev_seed_size) {
+		memcpy(seed->bits + offset, prev_seed->bits, prev_seed_size);
+		offset += prev_seed_size;
+	}
+
+	seed->size = offset;
 	status = efi_bs_call(install_configuration_table, &rng_table_guid, seed);
 	if (status != EFI_SUCCESS)
 		goto err_freepool;
 
+	if (prev_seed_size) {
+		/* wipe and free the old seed if we managed to install the new one */
+		memzero_explicit(prev_seed->bits, prev_seed_size);
+		efi_bs_call(free_pool, prev_seed);
+	}
 	return EFI_SUCCESS;
 
 err_freepool:
+	memzero_explicit(seed, struct_size(seed, bits, seed_size));
 	efi_bs_call(free_pool, seed);
+	efi_warn("Failed to obtain seed from EFI_RNG_PROTOCOL or EFI variable\n");
+err_warn:
+	if (prev_seed)
+		efi_warn("Retaining bootloader-supplied seed only");
 	return status;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/randomalloc.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/randomalloc.c
index 9fb5869896be..1692d19ae80f 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/randomalloc.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/randomalloc.c
@@ -29,7 +29,7 @@ static unsigned long get_entry_num_slots(efi_memory_desc_t *md,
 		return 0;
 
 	region_end = min(md->phys_addr + md->num_pages * EFI_PAGE_SIZE - 1,
-			 (u64)ULONG_MAX);
+			 (u64)EFI_ALLOC_LIMIT);
 	if (region_end < size)
 		return 0;
 
@@ -53,7 +53,8 @@ static unsigned long get_entry_num_slots(efi_memory_desc_t *md,
 efi_status_t efi_random_alloc(unsigned long size,
 			      unsigned long align,
 			      unsigned long *addr,
-			      unsigned long random_seed)
+			      unsigned long random_seed,
+			      int memory_type)
 {
 	unsigned long total_slots = 0, target_slot;
 	unsigned long total_mirrored_slots = 0;
@@ -118,7 +119,7 @@ efi_status_t efi_random_alloc(unsigned long size,
 		pages = size / EFI_PAGE_SIZE;
 
 		status = efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS,
-				     EFI_LOADER_DATA, pages, &target);
+				     memory_type, pages, &target);
 		if (status == EFI_SUCCESS)
 			*addr = target;
 		break;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/riscv-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/riscv-stub.c
index b450ebf95977..145c9f0ba217 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/riscv-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/riscv-stub.c
@@ -4,7 +4,6 @@
  */
 
 #include <linux/efi.h>
-#include <linux/libfdt.h>
 
 #include <asm/efi.h>
 #include <asm/sections.h>
@@ -12,92 +11,16 @@
 
 #include "efistub.h"
 
-/*
- * RISC-V requires the kernel image to placed 2 MB aligned base for 64 bit and
- * 4MB for 32 bit.
- */
-#ifdef CONFIG_64BIT
-#define MIN_KIMG_ALIGN		SZ_2M
-#else
-#define MIN_KIMG_ALIGN		SZ_4M
-#endif
-
-typedef void __noreturn (*jump_kernel_func)(unsigned long, unsigned long);
-
-static unsigned long hartid;
-
-static int get_boot_hartid_from_fdt(void)
-{
-	const void *fdt;
-	int chosen_node, len;
-	const void *prop;
-
-	fdt = get_efi_config_table(DEVICE_TREE_GUID);
-	if (!fdt)
-		return -EINVAL;
-
-	chosen_node = fdt_path_offset(fdt, "/chosen");
-	if (chosen_node < 0)
-		return -EINVAL;
-
-	prop = fdt_getprop((void *)fdt, chosen_node, "boot-hartid", &len);
-	if (!prop)
-		return -EINVAL;
-
-	if (len == sizeof(u32))
-		hartid = (unsigned long) fdt32_to_cpu(*(fdt32_t *)prop);
-	else if (len == sizeof(u64))
-		hartid = (unsigned long) fdt64_to_cpu(__get_unaligned_t(fdt64_t, prop));
-	else
-		return -EINVAL;
-
-	return 0;
-}
-
-static efi_status_t get_boot_hartid_from_efi(void)
+unsigned long stext_offset(void)
 {
-	efi_guid_t boot_protocol_guid = RISCV_EFI_BOOT_PROTOCOL_GUID;
-	struct riscv_efi_boot_protocol *boot_protocol;
-	efi_status_t status;
-
-	status = efi_bs_call(locate_protocol, &boot_protocol_guid, NULL,
-			     (void **)&boot_protocol);
-	if (status != EFI_SUCCESS)
-		return status;
-	return efi_call_proto(boot_protocol, get_boot_hartid, &hartid);
-}
-
-efi_status_t check_platform_features(void)
-{
-	efi_status_t status;
-	int ret;
-
-	status = get_boot_hartid_from_efi();
-	if (status != EFI_SUCCESS) {
-		ret = get_boot_hartid_from_fdt();
-		if (ret) {
-			efi_err("Failed to get boot hartid!\n");
-			return EFI_UNSUPPORTED;
-		}
-	}
-	return EFI_SUCCESS;
-}
-
-void __noreturn efi_enter_kernel(unsigned long entrypoint, unsigned long fdt,
-				 unsigned long fdt_size)
-{
-	unsigned long stext_offset = _start_kernel - _start;
-	unsigned long kernel_entry = entrypoint + stext_offset;
-	jump_kernel_func jump_kernel = (jump_kernel_func)kernel_entry;
-
 	/*
-	 * Jump to real kernel here with following constraints.
-	 * 1. MMU should be disabled.
-	 * 2. a0 should contain hartid
-	 * 3. a1 should DT address
+	 * When built as part of the kernel, the EFI stub cannot branch to the
+	 * kernel proper via the image header, as the PE/COFF header is
+	 * strictly not part of the in-memory presentation of the image, only
+	 * of the file representation. So instead, we need to jump to the
+	 * actual entrypoint in the .text region of the image.
 	 */
-	csr_write(CSR_SATP, 0);
-	jump_kernel(hartid, fdt);
+	return _start_kernel - _start;
 }
 
 efi_status_t handle_kernel_image(unsigned long *image_addr,
@@ -125,9 +48,10 @@ efi_status_t handle_kernel_image(unsigned long *image_addr,
 	 * lowest possible memory region as long as the address and size meets
 	 * the alignment constraints.
 	 */
-	preferred_addr = MIN_KIMG_ALIGN;
+	preferred_addr = EFI_KIMG_PREFERRED_ADDRESS;
 	status = efi_relocate_kernel(image_addr, kernel_size, *image_size,
-				     preferred_addr, MIN_KIMG_ALIGN, 0x0);
+				     preferred_addr, efi_get_kimg_min_align(),
+				     0x0);
 
 	if (status != EFI_SUCCESS) {
 		efi_err("Failed to relocate kernel\n");
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/riscv.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/riscv.c
new file mode 100644
index 000000000000..8022b104c3e6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/riscv.c
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Western Digital Corporation or its affiliates.
+ */
+
+#include <linux/efi.h>
+#include <linux/libfdt.h>
+
+#include <asm/efi.h>
+#include <asm/unaligned.h>
+
+#include "efistub.h"
+
+typedef void __noreturn (*jump_kernel_func)(unsigned long, unsigned long);
+
+static unsigned long hartid;
+
+static int get_boot_hartid_from_fdt(void)
+{
+	const void *fdt;
+	int chosen_node, len;
+	const void *prop;
+
+	fdt = get_efi_config_table(DEVICE_TREE_GUID);
+	if (!fdt)
+		return -EINVAL;
+
+	chosen_node = fdt_path_offset(fdt, "/chosen");
+	if (chosen_node < 0)
+		return -EINVAL;
+
+	prop = fdt_getprop((void *)fdt, chosen_node, "boot-hartid", &len);
+	if (!prop)
+		return -EINVAL;
+
+	if (len == sizeof(u32))
+		hartid = (unsigned long) fdt32_to_cpu(*(fdt32_t *)prop);
+	else if (len == sizeof(u64))
+		hartid = (unsigned long) fdt64_to_cpu(__get_unaligned_t(fdt64_t, prop));
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static efi_status_t get_boot_hartid_from_efi(void)
+{
+	efi_guid_t boot_protocol_guid = RISCV_EFI_BOOT_PROTOCOL_GUID;
+	struct riscv_efi_boot_protocol *boot_protocol;
+	efi_status_t status;
+
+	status = efi_bs_call(locate_protocol, &boot_protocol_guid, NULL,
+			     (void **)&boot_protocol);
+	if (status != EFI_SUCCESS)
+		return status;
+	return efi_call_proto(boot_protocol, get_boot_hartid, &hartid);
+}
+
+efi_status_t check_platform_features(void)
+{
+	efi_status_t status;
+	int ret;
+
+	status = get_boot_hartid_from_efi();
+	if (status != EFI_SUCCESS) {
+		ret = get_boot_hartid_from_fdt();
+		if (ret) {
+			efi_err("Failed to get boot hartid!\n");
+			return EFI_UNSUPPORTED;
+		}
+	}
+	return EFI_SUCCESS;
+}
+
+unsigned long __weak stext_offset(void)
+{
+	/*
+	 * This fallback definition is used by the EFI zboot stub, which loads
+	 * the entire image so it can branch via the image header at offset #0.
+	 */
+	return 0;
+}
+
+void __noreturn efi_enter_kernel(unsigned long entrypoint, unsigned long fdt,
+				 unsigned long fdt_size)
+{
+	unsigned long kernel_entry = entrypoint + stext_offset();
+	jump_kernel_func jump_kernel = (jump_kernel_func)kernel_entry;
+
+	/*
+	 * Jump to real kernel here with following constraints.
+	 * 1. MMU should be disabled.
+	 * 2. a0 should contain hartid
+	 * 3. a1 should DT address
+	 */
+	csr_write(CSR_SATP, 0);
+	jump_kernel(hartid, fdt);
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/screen_info.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/screen_info.c
new file mode 100644
index 000000000000..8e76a8b384ba
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/screen_info.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/efi.h>
+#include <asm/efi.h>
+
+#include "efistub.h"
+
+/*
+ * There are two ways of populating the core kernel's struct screen_info via the stub:
+ * - using a configuration table, like below, which relies on the EFI init code
+ *   to locate the table and copy the contents;
+ * - by linking directly to the core kernel's copy of the global symbol.
+ *
+ * The latter is preferred because it makes the EFIFB earlycon available very
+ * early, but it only works if the EFI stub is part of the core kernel image
+ * itself. The zboot decompressor can only use the configuration table
+ * approach.
+ *
+ * In order to support both methods from the same build of the EFI stub
+ * library, provide this dummy global definition of struct screen_info. If it
+ * is required to satisfy a link dependency, it means we need to override the
+ * __weak alloc and free methods with the ones below, and those will be pulled
+ * in as well.
+ */
+struct screen_info screen_info;
+
+static efi_guid_t screen_info_guid = LINUX_EFI_SCREEN_INFO_TABLE_GUID;
+
+struct screen_info *alloc_screen_info(void)
+{
+	struct screen_info *si;
+	efi_status_t status;
+
+	status = efi_bs_call(allocate_pool, EFI_ACPI_RECLAIM_MEMORY,
+			     sizeof(*si), (void **)&si);
+
+	if (status != EFI_SUCCESS)
+		return NULL;
+
+	status = efi_bs_call(install_configuration_table,
+			     &screen_info_guid, si);
+	if (status == EFI_SUCCESS)
+		return si;
+
+	efi_bs_call(free_pool, si);
+	return NULL;
+}
+
+void free_screen_info(struct screen_info *si)
+{
+	if (!si)
+		return;
+
+	efi_bs_call(install_configuration_table, &screen_info_guid, NULL);
+	efi_bs_call(free_pool, si);
+}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/string.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/string.c
index 5d13e43869ee..168fe8e79abc 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/string.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/string.c
@@ -11,7 +11,37 @@
 #include <linux/types.h>
 #include <linux/string.h>
 
-#ifndef __HAVE_ARCH_STRSTR
+#ifndef EFI_HAVE_STRLEN
+/**
+ * strlen - Find the length of a string
+ * @s: The string to be sized
+ */
+size_t strlen(const char *s)
+{
+	const char *sc;
+
+	for (sc = s; *sc != '\0'; ++sc)
+		/* nothing */;
+	return sc - s;
+}
+#endif
+
+#ifndef EFI_HAVE_STRNLEN
+/**
+ * strnlen - Find the length of a length-limited string
+ * @s: The string to be sized
+ * @count: The maximum number of bytes to search
+ */
+size_t strnlen(const char *s, size_t count)
+{
+	const char *sc;
+
+	for (sc = s; count-- && *sc != '\0'; ++sc)
+		/* nothing */;
+	return sc - s;
+}
+#endif
+
 /**
  * strstr - Find the first substring in a %NUL terminated string
  * @s1: The string to be searched
@@ -33,9 +63,29 @@ char *strstr(const char *s1, const char *s2)
 	}
 	return NULL;
 }
+
+#ifndef EFI_HAVE_STRCMP
+/**
+ * strcmp - Compare two strings
+ * @cs: One string
+ * @ct: Another string
+ */
+int strcmp(const char *cs, const char *ct)
+{
+	unsigned char c1, c2;
+
+	while (1) {
+		c1 = *cs++;
+		c2 = *ct++;
+		if (c1 != c2)
+			return c1 < c2 ? -1 : 1;
+		if (!c1)
+			break;
+	}
+	return 0;
+}
 #endif
 
-#ifndef __HAVE_ARCH_STRNCMP
 /**
  * strncmp - Compare two length-limited strings
  * @cs: One string
@@ -57,7 +107,6 @@ int strncmp(const char *cs, const char *ct, size_t count)
 	}
 	return 0;
 }
-#endif
 
 /* Works only for digits and letters, but small and fast */
 #define TOLOWER(x) ((x) | 0x20)
@@ -113,3 +162,43 @@ long simple_strtol(const char *cp, char **endp, unsigned int base)
 
 	return simple_strtoull(cp, endp, base);
 }
+
+#ifdef CONFIG_EFI_PARAMS_FROM_FDT
+#ifndef EFI_HAVE_STRRCHR
+/**
+ * strrchr - Find the last occurrence of a character in a string
+ * @s: The string to be searched
+ * @c: The character to search for
+ */
+char *strrchr(const char *s, int c)
+{
+	const char *last = NULL;
+	do {
+		if (*s == (char)c)
+			last = s;
+	} while (*s++);
+	return (char *)last;
+}
+#endif
+#ifndef EFI_HAVE_MEMCHR
+/**
+ * memchr - Find a character in an area of memory.
+ * @s: The memory area
+ * @c: The byte to search for
+ * @n: The size of the area.
+ *
+ * returns the address of the first occurrence of @c, or %NULL
+ * if @c is not found
+ */
+void *memchr(const void *s, int c, size_t n)
+{
+	const unsigned char *p = s;
+	while (n-- != 0) {
+		if ((unsigned char)c == *p++) {
+			return (void *)(p - 1);
+		}
+	}
+	return NULL;
+}
+#endif
+#endif
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/x86-stub.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/x86-stub.c
index 33a7811e12c6..a0bfd31358ba 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/x86-stub.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/x86-stub.c
@@ -23,7 +23,7 @@
 
 const efi_system_table_t *efi_system_table;
 const efi_dxe_services_table_t *efi_dxe_table;
-extern u32 image_offset;
+u32 image_offset __section(".data");
 static efi_loaded_image_t *image = NULL;
 
 static efi_status_t
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/zboot-header.S linux-libre-6.2-gnu/drivers/firmware/efi/libstub/zboot-header.S
index 9e6fe061ab07..ec4525d40e0c 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/zboot-header.S
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/zboot-header.S
@@ -17,10 +17,11 @@ __efistub_efi_zboot_header:
 	.long		MZ_MAGIC
 	.ascii		"zimg"					// image type
 	.long		__efistub__gzdata_start - .Ldoshdr	// payload offset
-	.long		__efistub__gzdata_size - ZBOOT_SIZE_LEN	// payload size
+	.long		__efistub__gzdata_size - 12		// payload size
 	.long		0, 0					// reserved
 	.asciz		COMP_TYPE				// compression type
-	.org		.Ldoshdr + 0x3c
+	.org		.Ldoshdr + 0x38
+	.long		LINUX_PE_MAGIC
 	.long		.Lpehdr - .Ldoshdr			// PE header offset
 
 .Lpehdr:
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/libstub/zboot.c linux-libre-6.2-gnu/drivers/firmware/efi/libstub/zboot.c
index ea72c8f27da6..66be5fdc6b58 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/libstub/zboot.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/libstub/zboot.c
@@ -32,271 +32,116 @@ static unsigned long free_mem_ptr, free_mem_end_ptr;
 extern char efi_zboot_header[];
 extern char _gzdata_start[], _gzdata_end[];
 
-static void log(efi_char16_t str[])
-{
-	efi_call_proto(efi_table_attr(efi_system_table, con_out),
-		       output_string, L"EFI decompressor: ");
-	efi_call_proto(efi_table_attr(efi_system_table, con_out),
-		       output_string, str);
-	efi_call_proto(efi_table_attr(efi_system_table, con_out),
-		       output_string, L"\n");
-}
-
 static void error(char *x)
 {
-	log(L"error() called from decompressor library\n");
-}
-
-// Local version to avoid pulling in memcmp()
-static bool guids_eq(const efi_guid_t *a, const efi_guid_t *b)
-{
-	const u32 *l = (u32 *)a;
-	const u32 *r = (u32 *)b;
-
-	return l[0] == r[0] && l[1] == r[1] && l[2] == r[2] && l[3] == r[3];
-}
-
-static efi_status_t __efiapi
-load_file(efi_load_file_protocol_t *this, efi_device_path_protocol_t *rem,
-	  bool boot_policy, unsigned long *bufsize, void *buffer)
-{
-	unsigned long compressed_size = _gzdata_end - _gzdata_start;
-	struct efi_vendor_dev_path *vendor_dp;
-	bool decompress = false;
-	unsigned long size;
-	int ret;
-
-	if (rem == NULL || bufsize == NULL)
-		return EFI_INVALID_PARAMETER;
-
-	if (boot_policy)
-		return EFI_UNSUPPORTED;
-
-	// Look for our vendor media device node in the remaining file path
-	if (rem->type == EFI_DEV_MEDIA &&
-	    rem->sub_type == EFI_DEV_MEDIA_VENDOR) {
-		vendor_dp = container_of(rem, struct efi_vendor_dev_path, header);
-		if (!guids_eq(&vendor_dp->vendorguid, &LINUX_EFI_ZBOOT_MEDIA_GUID))
-			return EFI_NOT_FOUND;
-
-		decompress = true;
-		rem = (void *)(vendor_dp + 1);
-	}
-
-	if (rem->type != EFI_DEV_END_PATH ||
-	    rem->sub_type != EFI_DEV_END_ENTIRE)
-		return EFI_NOT_FOUND;
-
-	// The uncompressed size of the payload is appended to the raw bit
-	// stream, and may therefore appear misaligned in memory
-	size = decompress ? get_unaligned_le32(_gzdata_end - 4)
-			  : compressed_size;
-	if (buffer == NULL || *bufsize < size) {
-		*bufsize = size;
-		return EFI_BUFFER_TOO_SMALL;
-	}
-
-	if (decompress) {
-		ret = __decompress(_gzdata_start, compressed_size, NULL, NULL,
-				   buffer, size, NULL, error);
-		if (ret	< 0) {
-			log(L"Decompression failed");
-			return EFI_DEVICE_ERROR;
-		}
-	} else {
-		memcpy(buffer, _gzdata_start, compressed_size);
-	}
-
-	return EFI_SUCCESS;
-}
-
-// Return the length in bytes of the device path up to the first end node.
-static int device_path_length(const efi_device_path_protocol_t *dp)
-{
-	int len = 0;
-
-	while (dp->type != EFI_DEV_END_PATH) {
-		len += dp->length;
-		dp = (void *)((u8 *)dp + dp->length);
-	}
-	return len;
+	efi_err("EFI decompressor: %s\n", x);
 }
 
-static void append_rel_offset_node(efi_device_path_protocol_t **dp,
-				   unsigned long start, unsigned long end)
+static unsigned long alloc_preferred_address(unsigned long alloc_size)
 {
-	struct efi_rel_offset_dev_path *rodp = (void *)*dp;
-
-	rodp->header.type	= EFI_DEV_MEDIA;
-	rodp->header.sub_type	= EFI_DEV_MEDIA_REL_OFFSET;
-	rodp->header.length	= sizeof(struct efi_rel_offset_dev_path);
-	rodp->reserved		= 0;
-	rodp->starting_offset	= start;
-	rodp->ending_offset	= end;
+#ifdef EFI_KIMG_PREFERRED_ADDRESS
+	efi_physical_addr_t efi_addr = EFI_KIMG_PREFERRED_ADDRESS;
 
-	*dp = (void *)(rodp + 1);
-}
-
-static void append_ven_media_node(efi_device_path_protocol_t **dp,
-				  efi_guid_t *guid)
-{
-	struct efi_vendor_dev_path *vmdp = (void *)*dp;
-
-	vmdp->header.type	= EFI_DEV_MEDIA;
-	vmdp->header.sub_type	= EFI_DEV_MEDIA_VENDOR;
-	vmdp->header.length	= sizeof(struct efi_vendor_dev_path);
-	vmdp->vendorguid	= *guid;
-
-	*dp = (void *)(vmdp + 1);
+	if (efi_bs_call(allocate_pages, EFI_ALLOCATE_ADDRESS, EFI_LOADER_DATA,
+			alloc_size / EFI_PAGE_SIZE, &efi_addr) == EFI_SUCCESS)
+		return efi_addr;
+#endif
+	return ULONG_MAX;
 }
 
-static void append_end_node(efi_device_path_protocol_t **dp)
+void __weak efi_cache_sync_image(unsigned long image_base,
+				 unsigned long alloc_size,
+				 unsigned long code_size)
 {
-	(*dp)->type		= EFI_DEV_END_PATH;
-	(*dp)->sub_type		= EFI_DEV_END_ENTIRE;
-	(*dp)->length		= sizeof(struct efi_generic_dev_path);
-
-	++*dp;
+	// Provided by the arch to perform the cache maintenance necessary for
+	// executable code loaded into memory to be safe for execution.
 }
 
 asmlinkage efi_status_t __efiapi
 efi_zboot_entry(efi_handle_t handle, efi_system_table_t *systab)
 {
-	struct efi_mem_mapped_dev_path mmdp = {
-		.header.type		= EFI_DEV_HW,
-		.header.sub_type	= EFI_DEV_MEM_MAPPED,
-		.header.length		= sizeof(struct efi_mem_mapped_dev_path)
-	};
-	efi_device_path_protocol_t *parent_dp, *dpp, *lf2_dp, *li_dp;
-	efi_load_file2_protocol_t zboot_load_file2;
-	efi_loaded_image_t *parent, *child;
-	unsigned long exit_data_size;
-	efi_handle_t child_handle;
-	efi_handle_t zboot_handle;
-	efi_char16_t *exit_data;
+	unsigned long compressed_size = _gzdata_end - _gzdata_start;
+	unsigned long image_base, alloc_size, code_size;
+	efi_loaded_image_t *image;
 	efi_status_t status;
-	void *dp_alloc;
-	int dp_len;
+	char *cmdline_ptr;
+	int ret;
 
 	WRITE_ONCE(efi_system_table, systab);
 
 	free_mem_ptr = (unsigned long)&zboot_heap;
 	free_mem_end_ptr = free_mem_ptr + sizeof(zboot_heap);
 
-	exit_data = NULL;
-	exit_data_size = 0;
-
 	status = efi_bs_call(handle_protocol, handle,
-			     &LOADED_IMAGE_PROTOCOL_GUID, (void **)&parent);
+			     &LOADED_IMAGE_PROTOCOL_GUID, (void **)&image);
 	if (status != EFI_SUCCESS) {
-		log(L"Failed to locate parent's loaded image protocol");
+		error("Failed to locate parent's loaded image protocol");
 		return status;
 	}
 
-	status = efi_bs_call(handle_protocol, handle,
-			     &LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID,
-			     (void **)&parent_dp);
-	if (status != EFI_SUCCESS || parent_dp == NULL) {
-		// Create a MemoryMapped() device path node to describe
-		// the parent image if no device path was provided.
-		mmdp.memory_type	= parent->image_code_type;
-		mmdp.starting_addr	= (unsigned long)parent->image_base;
-		mmdp.ending_addr	= (unsigned long)parent->image_base +
-					  parent->image_size - 1;
-		parent_dp = &mmdp.header;
-		dp_len = sizeof(mmdp);
-	} else {
-		dp_len = device_path_length(parent_dp);
-	}
-
-	// Allocate some pool memory for device path protocol data
-	status = efi_bs_call(allocate_pool, EFI_LOADER_DATA,
-			     2 * (dp_len + sizeof(struct efi_rel_offset_dev_path) +
-			          sizeof(struct efi_generic_dev_path)) +
-			     sizeof(struct efi_vendor_dev_path),
-			     (void **)&dp_alloc);
-	if (status != EFI_SUCCESS) {
-		log(L"Failed to allocate device path pool memory");
+	status = efi_handle_cmdline(image, &cmdline_ptr);
+	if (status != EFI_SUCCESS)
 		return status;
-	}
 
-	// Create a device path describing the compressed payload in this image
-	// <...parent_dp...>/Offset(<start>, <end>)
-	lf2_dp = memcpy(dp_alloc, parent_dp, dp_len);
-	dpp = (void *)((u8 *)lf2_dp + dp_len);
-	append_rel_offset_node(&dpp,
-			       (unsigned long)(_gzdata_start - efi_zboot_header),
-			       (unsigned long)(_gzdata_end - efi_zboot_header - 1));
-	append_end_node(&dpp);
-
-	// Create a device path describing the decompressed payload in this image
-	// <...parent_dp...>/Offset(<start>, <end>)/VenMedia(ZBOOT_MEDIA_GUID)
-	dp_len += sizeof(struct efi_rel_offset_dev_path);
-	li_dp = memcpy(dpp, lf2_dp, dp_len);
-	dpp = (void *)((u8 *)li_dp + dp_len);
-	append_ven_media_node(&dpp, &LINUX_EFI_ZBOOT_MEDIA_GUID);
-	append_end_node(&dpp);
-
-	zboot_handle = NULL;
-	zboot_load_file2.load_file = load_file;
-	status = efi_bs_call(install_multiple_protocol_interfaces,
-			     &zboot_handle,
-			     &EFI_DEVICE_PATH_PROTOCOL_GUID, lf2_dp,
-			     &EFI_LOAD_FILE2_PROTOCOL_GUID, &zboot_load_file2,
-			     NULL);
-	if (status != EFI_SUCCESS) {
-		log(L"Failed to install LoadFile2 protocol and device path");
-		goto free_dpalloc;
-	}
-
-	status = efi_bs_call(load_image, false, handle, li_dp, NULL, 0,
-			     &child_handle);
-	if (status != EFI_SUCCESS) {
-		log(L"Failed to load image");
-		goto uninstall_lf2;
-	}
+	efi_info("Decompressing Linux Kernel...\n");
+
+	// SizeOfImage from the compressee's PE/COFF header
+	alloc_size = round_up(get_unaligned_le32(_gzdata_end - 4),
+			      EFI_ALLOC_ALIGN);
+
+	// SizeOfHeaders and SizeOfCode from the compressee's PE/COFF header
+	code_size = get_unaligned_le32(_gzdata_end - 8) +
+		    get_unaligned_le32(_gzdata_end - 12);
+
+	 // If the architecture has a preferred address for the image,
+	 // try that first.
+	image_base = alloc_preferred_address(alloc_size);
+	if (image_base == ULONG_MAX) {
+		unsigned long min_kimg_align = efi_get_kimg_min_align();
+		u32 seed = U32_MAX;
+
+		if (!IS_ENABLED(CONFIG_RANDOMIZE_BASE)) {
+			// Setting the random seed to 0x0 is the same as
+			// allocating as low as possible
+			seed = 0;
+		} else if (efi_nokaslr) {
+			efi_info("KASLR disabled on kernel command line\n");
+		} else {
+			status = efi_get_random_bytes(sizeof(seed), (u8 *)&seed);
+			if (status == EFI_NOT_FOUND) {
+				efi_info("EFI_RNG_PROTOCOL unavailable\n");
+				efi_nokaslr = true;
+			} else if (status != EFI_SUCCESS) {
+				efi_err("efi_get_random_bytes() failed (0x%lx)\n",
+					status);
+				efi_nokaslr = true;
+			}
+		}
 
-	status = efi_bs_call(handle_protocol, child_handle,
-			     &LOADED_IMAGE_PROTOCOL_GUID, (void **)&child);
-	if (status != EFI_SUCCESS) {
-		log(L"Failed to locate child's loaded image protocol");
-		goto unload_image;
+		status = efi_random_alloc(alloc_size, min_kimg_align, &image_base,
+					  seed, EFI_LOADER_CODE);
+		if (status != EFI_SUCCESS) {
+			efi_err("Failed to allocate memory\n");
+			goto free_cmdline;
+		}
 	}
 
-	// Copy the kernel command line
-	child->load_options = parent->load_options;
-	child->load_options_size = parent->load_options_size;
-
-	status = efi_bs_call(start_image, child_handle, &exit_data_size,
-			     &exit_data);
-	if (status != EFI_SUCCESS) {
-		log(L"StartImage() returned with error");
-		if (exit_data_size > 0)
-			log(exit_data);
-
-		// If StartImage() returns EFI_SECURITY_VIOLATION, the image is
-		// not unloaded so we need to do it by hand.
-		if (status == EFI_SECURITY_VIOLATION)
-unload_image:
-			efi_bs_call(unload_image, child_handle);
+	// Decompress the payload into the newly allocated buffer.
+	ret = __decompress(_gzdata_start, compressed_size, NULL, NULL,
+			   (void *)image_base, alloc_size, NULL, error);
+	if (ret	< 0) {
+		error("Decompression failed");
+		status = EFI_DEVICE_ERROR;
+		goto free_image;
 	}
 
-uninstall_lf2:
-	efi_bs_call(uninstall_multiple_protocol_interfaces,
-		    zboot_handle,
-		    &EFI_DEVICE_PATH_PROTOCOL_GUID, lf2_dp,
-		    &EFI_LOAD_FILE2_PROTOCOL_GUID, &zboot_load_file2,
-		    NULL);
-
-free_dpalloc:
-	efi_bs_call(free_pool, dp_alloc);
+	efi_cache_sync_image(image_base, alloc_size, code_size);
 
-	efi_bs_call(exit, handle, status, exit_data_size, exit_data);
+	status = efi_stub_common(handle, image, image_base, cmdline_ptr);
 
-	// Free ExitData in case Exit() returned with a failure code,
-	// but return the original status code.
-	log(L"Exit() returned with failure code");
-	if (exit_data != NULL)
-		efi_bs_call(free_pool, exit_data);
+free_image:
+	efi_free(alloc_size, image_base);
+free_cmdline:
+	efi_bs_call(free_pool, cmdline_ptr);
 	return status;
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/memattr.c linux-libre-6.2-gnu/drivers/firmware/efi/memattr.c
index 0a9aba5f9cef..f178b2984dfb 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/memattr.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/memattr.c
@@ -33,7 +33,7 @@ int __init efi_memattr_init(void)
 		return -ENOMEM;
 	}
 
-	if (tbl->version > 1) {
+	if (tbl->version > 2) {
 		pr_warn("Unexpected EFI Memory Attributes table version %d\n",
 			tbl->version);
 		goto unmap;
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/memmap.c linux-libre-6.2-gnu/drivers/firmware/efi/memmap.c
index 6ec7970dbd40..a1180461a445 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/memmap.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/memmap.c
@@ -9,82 +9,15 @@
 #include <linux/kernel.h>
 #include <linux/efi.h>
 #include <linux/io.h>
-#include <asm/early_ioremap.h>
 #include <linux/memblock.h>
 #include <linux/slab.h>
 
-static phys_addr_t __init __efi_memmap_alloc_early(unsigned long size)
-{
-	return memblock_phys_alloc(size, SMP_CACHE_BYTES);
-}
-
-static phys_addr_t __init __efi_memmap_alloc_late(unsigned long size)
-{
-	unsigned int order = get_order(size);
-	struct page *p = alloc_pages(GFP_KERNEL, order);
-
-	if (!p)
-		return 0;
-
-	return PFN_PHYS(page_to_pfn(p));
-}
-
-void __init __efi_memmap_free(u64 phys, unsigned long size, unsigned long flags)
-{
-	if (flags & EFI_MEMMAP_MEMBLOCK) {
-		if (slab_is_available())
-			memblock_free_late(phys, size);
-		else
-			memblock_phys_free(phys, size);
-	} else if (flags & EFI_MEMMAP_SLAB) {
-		struct page *p = pfn_to_page(PHYS_PFN(phys));
-		unsigned int order = get_order(size);
-
-		free_pages((unsigned long) page_address(p), order);
-	}
-}
-
-static void __init efi_memmap_free(void)
-{
-	__efi_memmap_free(efi.memmap.phys_map,
-			efi.memmap.desc_size * efi.memmap.nr_map,
-			efi.memmap.flags);
-}
-
-/**
- * efi_memmap_alloc - Allocate memory for the EFI memory map
- * @num_entries: Number of entries in the allocated map.
- * @data: efi memmap installation parameters
- *
- * Depending on whether mm_init() has already been invoked or not,
- * either memblock or "normal" page allocation is used.
- *
- * Returns zero on success, a negative error code on failure.
- */
-int __init efi_memmap_alloc(unsigned int num_entries,
-		struct efi_memory_map_data *data)
-{
-	/* Expect allocation parameters are zero initialized */
-	WARN_ON(data->phys_map || data->size);
-
-	data->size = num_entries * efi.memmap.desc_size;
-	data->desc_version = efi.memmap.desc_version;
-	data->desc_size = efi.memmap.desc_size;
-	data->flags &= ~(EFI_MEMMAP_SLAB | EFI_MEMMAP_MEMBLOCK);
-	data->flags |= efi.memmap.flags & EFI_MEMMAP_LATE;
-
-	if (slab_is_available()) {
-		data->flags |= EFI_MEMMAP_SLAB;
-		data->phys_map = __efi_memmap_alloc_late(data->size);
-	} else {
-		data->flags |= EFI_MEMMAP_MEMBLOCK;
-		data->phys_map = __efi_memmap_alloc_early(data->size);
-	}
+#include <asm/early_ioremap.h>
+#include <asm/efi.h>
 
-	if (!data->phys_map)
-		return -ENOMEM;
-	return 0;
-}
+#ifndef __efi_memmap_free
+#define __efi_memmap_free(phys, size, flags) do { } while (0)
+#endif
 
 /**
  * __efi_memmap_init - Common code for mapping the EFI memory map
@@ -101,14 +34,11 @@ int __init efi_memmap_alloc(unsigned int num_entries,
  *
  * Returns zero on success, a negative error code on failure.
  */
-static int __init __efi_memmap_init(struct efi_memory_map_data *data)
+int __init __efi_memmap_init(struct efi_memory_map_data *data)
 {
 	struct efi_memory_map map;
 	phys_addr_t phys_map;
 
-	if (efi_enabled(EFI_PARAVIRT))
-		return 0;
-
 	phys_map = data->phys_map;
 
 	if (data->flags & EFI_MEMMAP_LATE)
@@ -121,8 +51,10 @@ static int __init __efi_memmap_init(struct efi_memory_map_data *data)
 		return -ENOMEM;
 	}
 
-	/* NOP if data->flags & (EFI_MEMMAP_MEMBLOCK | EFI_MEMMAP_SLAB) == 0 */
-	efi_memmap_free();
+	if (efi.memmap.flags & (EFI_MEMMAP_MEMBLOCK | EFI_MEMMAP_SLAB))
+		__efi_memmap_free(efi.memmap.phys_map,
+				  efi.memmap.desc_size * efi.memmap.nr_map,
+				  efi.memmap.flags);
 
 	map.phys_map = data->phys_map;
 	map.nr_map = data->size / data->desc_size;
@@ -220,158 +152,3 @@ int __init efi_memmap_init_late(phys_addr_t addr, unsigned long size)
 
 	return __efi_memmap_init(&data);
 }
-
-/**
- * efi_memmap_install - Install a new EFI memory map in efi.memmap
- * @ctx: map allocation parameters (address, size, flags)
- *
- * Unlike efi_memmap_init_*(), this function does not allow the caller
- * to switch from early to late mappings. It simply uses the existing
- * mapping function and installs the new memmap.
- *
- * Returns zero on success, a negative error code on failure.
- */
-int __init efi_memmap_install(struct efi_memory_map_data *data)
-{
-	efi_memmap_unmap();
-
-	return __efi_memmap_init(data);
-}
-
-/**
- * efi_memmap_split_count - Count number of additional EFI memmap entries
- * @md: EFI memory descriptor to split
- * @range: Address range (start, end) to split around
- *
- * Returns the number of additional EFI memmap entries required to
- * accommodate @range.
- */
-int __init efi_memmap_split_count(efi_memory_desc_t *md, struct range *range)
-{
-	u64 m_start, m_end;
-	u64 start, end;
-	int count = 0;
-
-	start = md->phys_addr;
-	end = start + (md->num_pages << EFI_PAGE_SHIFT) - 1;
-
-	/* modifying range */
-	m_start = range->start;
-	m_end = range->end;
-
-	if (m_start <= start) {
-		/* split into 2 parts */
-		if (start < m_end && m_end < end)
-			count++;
-	}
-
-	if (start < m_start && m_start < end) {
-		/* split into 3 parts */
-		if (m_end < end)
-			count += 2;
-		/* split into 2 parts */
-		if (end <= m_end)
-			count++;
-	}
-
-	return count;
-}
-
-/**
- * efi_memmap_insert - Insert a memory region in an EFI memmap
- * @old_memmap: The existing EFI memory map structure
- * @buf: Address of buffer to store new map
- * @mem: Memory map entry to insert
- *
- * It is suggested that you call efi_memmap_split_count() first
- * to see how large @buf needs to be.
- */
-void __init efi_memmap_insert(struct efi_memory_map *old_memmap, void *buf,
-			      struct efi_mem_range *mem)
-{
-	u64 m_start, m_end, m_attr;
-	efi_memory_desc_t *md;
-	u64 start, end;
-	void *old, *new;
-
-	/* modifying range */
-	m_start = mem->range.start;
-	m_end = mem->range.end;
-	m_attr = mem->attribute;
-
-	/*
-	 * The EFI memory map deals with regions in EFI_PAGE_SIZE
-	 * units. Ensure that the region described by 'mem' is aligned
-	 * correctly.
-	 */
-	if (!IS_ALIGNED(m_start, EFI_PAGE_SIZE) ||
-	    !IS_ALIGNED(m_end + 1, EFI_PAGE_SIZE)) {
-		WARN_ON(1);
-		return;
-	}
-
-	for (old = old_memmap->map, new = buf;
-	     old < old_memmap->map_end;
-	     old += old_memmap->desc_size, new += old_memmap->desc_size) {
-
-		/* copy original EFI memory descriptor */
-		memcpy(new, old, old_memmap->desc_size);
-		md = new;
-		start = md->phys_addr;
-		end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
-
-		if (m_start <= start && end <= m_end)
-			md->attribute |= m_attr;
-
-		if (m_start <= start &&
-		    (start < m_end && m_end < end)) {
-			/* first part */
-			md->attribute |= m_attr;
-			md->num_pages = (m_end - md->phys_addr + 1) >>
-				EFI_PAGE_SHIFT;
-			/* latter part */
-			new += old_memmap->desc_size;
-			memcpy(new, old, old_memmap->desc_size);
-			md = new;
-			md->phys_addr = m_end + 1;
-			md->num_pages = (end - md->phys_addr + 1) >>
-				EFI_PAGE_SHIFT;
-		}
-
-		if ((start < m_start && m_start < end) && m_end < end) {
-			/* first part */
-			md->num_pages = (m_start - md->phys_addr) >>
-				EFI_PAGE_SHIFT;
-			/* middle part */
-			new += old_memmap->desc_size;
-			memcpy(new, old, old_memmap->desc_size);
-			md = new;
-			md->attribute |= m_attr;
-			md->phys_addr = m_start;
-			md->num_pages = (m_end - m_start + 1) >>
-				EFI_PAGE_SHIFT;
-			/* last part */
-			new += old_memmap->desc_size;
-			memcpy(new, old, old_memmap->desc_size);
-			md = new;
-			md->phys_addr = m_end + 1;
-			md->num_pages = (end - m_end) >>
-				EFI_PAGE_SHIFT;
-		}
-
-		if ((start < m_start && m_start < end) &&
-		    (end <= m_end)) {
-			/* first part */
-			md->num_pages = (m_start - md->phys_addr) >>
-				EFI_PAGE_SHIFT;
-			/* latter part */
-			new += old_memmap->desc_size;
-			memcpy(new, old, old_memmap->desc_size);
-			md = new;
-			md->phys_addr = m_start;
-			md->num_pages = (end - md->phys_addr + 1) >>
-				EFI_PAGE_SHIFT;
-			md->attribute |= m_attr;
-		}
-	}
-}
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/runtime-wrappers.c linux-libre-6.2-gnu/drivers/firmware/efi/runtime-wrappers.c
index f3e54f6616f0..1fba4e09cdcf 100644
--- linux-libre-6.1-gnu/drivers/firmware/efi/runtime-wrappers.c
+++ linux-libre-6.2-gnu/drivers/firmware/efi/runtime-wrappers.c
@@ -62,6 +62,7 @@ struct efi_runtime_work efi_rts_work;
 									\
 	if (!efi_enabled(EFI_RUNTIME_SERVICES)) {			\
 		pr_warn_once("EFI Runtime Services are disabled!\n");	\
+		efi_rts_work.status = EFI_DEVICE_ERROR;			\
 		goto exit;						\
 	}								\
 									\
@@ -83,6 +84,7 @@ struct efi_runtime_work efi_rts_work;
 	else								\
 		pr_err("Failed to queue work to efi_rts_wq.\n");	\
 									\
+	WARN_ON_ONCE(efi_rts_work.status == EFI_ABORTED);		\
 exit:									\
 	efi_rts_work.efi_rts_id = EFI_NONE;				\
 	efi_rts_work.status;						\
diff --git linux-libre-6.1-gnu/drivers/firmware/efi/x86_fake_mem.c linux-libre-6.2-gnu/drivers/firmware/efi/x86_fake_mem.c
deleted file mode 100644
index 0bafcc1bb0f6..000000000000
--- linux-libre-6.1-gnu/drivers/firmware/efi/x86_fake_mem.c
+++ /dev/null
@@ -1,75 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Copyright(c) 2019 Intel Corporation. All rights reserved. */
-#include <linux/efi.h>
-#include <asm/e820/api.h>
-#include "fake_mem.h"
-
-void __init efi_fake_memmap_early(void)
-{
-	int i;
-
-	/*
-	 * The late efi_fake_mem() call can handle all requests if
-	 * EFI_MEMORY_SP support is disabled.
-	 */
-	if (!efi_soft_reserve_enabled())
-		return;
-
-	if (!efi_enabled(EFI_MEMMAP) || !nr_fake_mem)
-		return;
-
-	/*
-	 * Given that efi_fake_memmap() needs to perform memblock
-	 * allocations it needs to run after e820__memblock_setup().
-	 * However, if efi_fake_mem specifies EFI_MEMORY_SP for a given
-	 * address range that potentially needs to mark the memory as
-	 * reserved prior to e820__memblock_setup(). Update e820
-	 * directly if EFI_MEMORY_SP is specified for an
-	 * EFI_CONVENTIONAL_MEMORY descriptor.
-	 */
-	for (i = 0; i < nr_fake_mem; i++) {
-		struct efi_mem_range *mem = &efi_fake_mems[i];
-		efi_memory_desc_t *md;
-		u64 m_start, m_end;
-
-		if ((mem->attribute & EFI_MEMORY_SP) == 0)
-			continue;
-
-		m_start = mem->range.start;
-		m_end = mem->range.end;
-		for_each_efi_memory_desc(md) {
-			u64 start, end, size;
-
-			if (md->type != EFI_CONVENTIONAL_MEMORY)
-				continue;
-
-			start = md->phys_addr;
-			end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1;
-
-			if (m_start <= end && m_end >= start)
-				/* fake range overlaps descriptor */;
-			else
-				continue;
-
-			/*
-			 * Trim the boundary of the e820 update to the
-			 * descriptor in case the fake range overlaps
-			 * !EFI_CONVENTIONAL_MEMORY
-			 */
-			start = max(start, m_start);
-			end = min(end, m_end);
-			size = end - start + 1;
-
-			if (end <= start)
-				continue;
-
-			/*
-			 * Ensure each efi_fake_mem instance results in
-			 * a unique e820 resource
-			 */
-			e820__range_remove(start, size, E820_TYPE_RAM, 1);
-			e820__range_add(start, size, E820_TYPE_SOFT_RESERVED);
-			e820__update_table(e820_table);
-		}
-	}
-}
diff --git linux-libre-6.1-gnu/drivers/firmware/google/Kconfig linux-libre-6.2-gnu/drivers/firmware/google/Kconfig
index 983e07dc022e..9f190eab43ed 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/Kconfig
+++ linux-libre-6.2-gnu/drivers/firmware/google/Kconfig
@@ -19,6 +19,21 @@ config GOOGLE_SMI
 	  driver provides an interface for reading and writing NVRAM
 	  variables.
 
+config GOOGLE_CBMEM
+	tristate "CBMEM entries in sysfs"
+	depends on GOOGLE_COREBOOT_TABLE
+	help
+	  CBMEM is a downwards-growing memory region created by the
+	  Coreboot BIOS containing tagged data structures from the
+	  BIOS.  These data structures expose things like the verified
+	  boot firmware variables, flash layout, firmware event log,
+	  and more.
+
+	  This option enables the cbmem module, which causes the
+	  kernel to search for Coreboot CBMEM entries, and expose the
+	  memory for each entry in sysfs under
+	  /sys/bus/coreboot/devices/cbmem-<id>.
+
 config GOOGLE_COREBOOT_TABLE
 	tristate "Coreboot Table Access"
 	depends on HAS_IOMEM && (ACPI || OF)
diff --git linux-libre-6.1-gnu/drivers/firmware/google/Makefile linux-libre-6.2-gnu/drivers/firmware/google/Makefile
index d17caded5d88..8151e323cc43 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/Makefile
+++ linux-libre-6.2-gnu/drivers/firmware/google/Makefile
@@ -7,5 +7,8 @@ obj-$(CONFIG_GOOGLE_MEMCONSOLE)            += memconsole.o
 obj-$(CONFIG_GOOGLE_MEMCONSOLE_COREBOOT)   += memconsole-coreboot.o
 obj-$(CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY) += memconsole-x86-legacy.o
 
+# Must come after coreboot_table.o, as this driver depends on that bus type.
+obj-$(CONFIG_GOOGLE_CBMEM)		+= cbmem.o
+
 vpd-sysfs-y := vpd.o vpd_decode.o
 obj-$(CONFIG_GOOGLE_VPD)		+= vpd-sysfs.o
diff --git linux-libre-6.1-gnu/drivers/firmware/google/cbmem.c linux-libre-6.2-gnu/drivers/firmware/google/cbmem.c
new file mode 100644
index 000000000000..88e587ba1e0d
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/firmware/google/cbmem.c
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * cbmem.c
+ *
+ * Driver for exporting cbmem entries in sysfs.
+ *
+ * Copyright 2022 Google LLC
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/kobject.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/sysfs.h>
+
+#include "coreboot_table.h"
+
+struct cbmem_entry {
+	char *mem_file_buf;
+	u32 size;
+};
+
+static struct cbmem_entry *to_cbmem_entry(struct kobject *kobj)
+{
+	return dev_get_drvdata(kobj_to_dev(kobj));
+}
+
+static ssize_t mem_read(struct file *filp, struct kobject *kobj,
+			struct bin_attribute *bin_attr, char *buf, loff_t pos,
+			size_t count)
+{
+	struct cbmem_entry *entry = to_cbmem_entry(kobj);
+
+	return memory_read_from_buffer(buf, count, &pos, entry->mem_file_buf,
+				       entry->size);
+}
+
+static ssize_t mem_write(struct file *filp, struct kobject *kobj,
+			 struct bin_attribute *bin_attr, char *buf, loff_t pos,
+			 size_t count)
+{
+	struct cbmem_entry *entry = to_cbmem_entry(kobj);
+
+	if (pos < 0 || pos >= entry->size)
+		return -EINVAL;
+	if (count > entry->size - pos)
+		count = entry->size - pos;
+
+	memcpy(entry->mem_file_buf + pos, buf, count);
+	return count;
+}
+static BIN_ATTR_ADMIN_RW(mem, 0);
+
+static ssize_t address_show(struct device *dev, struct device_attribute *attr,
+			    char *buf)
+{
+	struct coreboot_device *cbdev = dev_to_coreboot_device(dev);
+
+	return sysfs_emit(buf, "0x%llx\n", cbdev->cbmem_entry.address);
+}
+static DEVICE_ATTR_RO(address);
+
+static ssize_t size_show(struct device *dev, struct device_attribute *attr,
+			 char *buf)
+{
+	struct coreboot_device *cbdev = dev_to_coreboot_device(dev);
+
+	return sysfs_emit(buf, "0x%x\n", cbdev->cbmem_entry.entry_size);
+}
+static DEVICE_ATTR_RO(size);
+
+static struct attribute *attrs[] = {
+	&dev_attr_address.attr,
+	&dev_attr_size.attr,
+	NULL,
+};
+
+static struct bin_attribute *bin_attrs[] = {
+	&bin_attr_mem,
+	NULL,
+};
+
+static const struct attribute_group cbmem_entry_group = {
+	.attrs = attrs,
+	.bin_attrs = bin_attrs,
+};
+
+static const struct attribute_group *dev_groups[] = {
+	&cbmem_entry_group,
+	NULL,
+};
+
+static int cbmem_entry_probe(struct coreboot_device *dev)
+{
+	struct cbmem_entry *entry;
+
+	entry = devm_kzalloc(&dev->dev, sizeof(*entry), GFP_KERNEL);
+	if (!entry)
+		return -ENOMEM;
+
+	dev_set_drvdata(&dev->dev, entry);
+	entry->mem_file_buf = devm_memremap(&dev->dev, dev->cbmem_entry.address,
+					    dev->cbmem_entry.entry_size,
+					    MEMREMAP_WB);
+	if (IS_ERR(entry->mem_file_buf))
+		return PTR_ERR(entry->mem_file_buf);
+
+	entry->size = dev->cbmem_entry.entry_size;
+
+	return 0;
+}
+
+static struct coreboot_driver cbmem_entry_driver = {
+	.probe = cbmem_entry_probe,
+	.drv = {
+		.name = "cbmem",
+		.owner = THIS_MODULE,
+		.dev_groups = dev_groups,
+	},
+	.tag = LB_TAG_CBMEM_ENTRY,
+};
+module_coreboot_driver(cbmem_entry_driver);
+
+MODULE_AUTHOR("Jack Rosenthal <jrosenth@chromium.org>");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.c linux-libre-6.2-gnu/drivers/firmware/google/coreboot_table.c
index 9ca21feb9d45..33ae94745aef 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.c
+++ linux-libre-6.2-gnu/drivers/firmware/google/coreboot_table.c
@@ -93,15 +93,29 @@ static int coreboot_table_populate(struct device *dev, void *ptr)
 	for (i = 0; i < header->table_entries; i++) {
 		entry = ptr_entry;
 
-		device = kzalloc(sizeof(struct device) + entry->size, GFP_KERNEL);
+		if (entry->size < sizeof(*entry)) {
+			dev_warn(dev, "coreboot table entry too small!\n");
+			return -EINVAL;
+		}
+
+		device = kzalloc(sizeof(device->dev) + entry->size, GFP_KERNEL);
 		if (!device)
 			return -ENOMEM;
 
-		dev_set_name(&device->dev, "coreboot%d", i);
 		device->dev.parent = dev;
 		device->dev.bus = &coreboot_bus_type;
 		device->dev.release = coreboot_device_release;
-		memcpy(&device->entry, ptr_entry, entry->size);
+		memcpy(device->raw, ptr_entry, entry->size);
+
+		switch (device->entry.tag) {
+		case LB_TAG_CBMEM_ENTRY:
+			dev_set_name(&device->dev, "cbmem-%08x",
+				     device->cbmem_entry.id);
+			break;
+		default:
+			dev_set_name(&device->dev, "coreboot%d", i);
+			break;
+		}
 
 		ret = device_register(&device->dev);
 		if (ret) {
diff --git linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.h linux-libre-6.2-gnu/drivers/firmware/google/coreboot_table.h
index beb778674acd..d814dca33a08 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/coreboot_table.h
+++ linux-libre-6.2-gnu/drivers/firmware/google/coreboot_table.h
@@ -39,6 +39,18 @@ struct lb_cbmem_ref {
 	u64 cbmem_addr;
 };
 
+#define LB_TAG_CBMEM_ENTRY 0x31
+
+/* Corresponds to LB_TAG_CBMEM_ENTRY */
+struct lb_cbmem_entry {
+	u32 tag;
+	u32 size;
+
+	u64 address;
+	u32 entry_size;
+	u32 id;
+};
+
 /* Describes framebuffer setup by coreboot */
 struct lb_framebuffer {
 	u32 tag;
@@ -65,10 +77,17 @@ struct coreboot_device {
 	union {
 		struct coreboot_table_entry entry;
 		struct lb_cbmem_ref cbmem_ref;
+		struct lb_cbmem_entry cbmem_entry;
 		struct lb_framebuffer framebuffer;
+		DECLARE_FLEX_ARRAY(u8, raw);
 	};
 };
 
+static inline struct coreboot_device *dev_to_coreboot_device(struct device *dev)
+{
+	return container_of(dev, struct coreboot_device, dev);
+}
+
 /* A driver for handling devices described in coreboot tables. */
 struct coreboot_driver {
 	int (*probe)(struct coreboot_device *);
diff --git linux-libre-6.1-gnu/drivers/firmware/google/gsmi.c linux-libre-6.2-gnu/drivers/firmware/google/gsmi.c
index 4e2575dfeb90..871bedf533a8 100644
--- linux-libre-6.1-gnu/drivers/firmware/google/gsmi.c
+++ linux-libre-6.2-gnu/drivers/firmware/google/gsmi.c
@@ -361,9 +361,10 @@ static efi_status_t gsmi_get_variable(efi_char16_t *name,
 		memcpy(data, gsmi_dev.data_buf->start, *data_size);
 
 		/* All variables are have the following attributes */
-		*attr = EFI_VARIABLE_NON_VOLATILE |
-			EFI_VARIABLE_BOOTSERVICE_ACCESS |
-			EFI_VARIABLE_RUNTIME_ACCESS;
+		if (attr)
+			*attr = EFI_VARIABLE_NON_VOLATILE |
+				EFI_VARIABLE_BOOTSERVICE_ACCESS |
+				EFI_VARIABLE_RUNTIME_ACCESS;
 	}
 
 	spin_unlock_irqrestore(&gsmi_dev.lock, flags);
diff --git linux-libre-6.1-gnu/drivers/firmware/imx/scu-pd.c linux-libre-6.2-gnu/drivers/firmware/imx/scu-pd.c
index af3d057e6421..2a4f07423365 100644
--- linux-libre-6.1-gnu/drivers/firmware/imx/scu-pd.c
+++ linux-libre-6.2-gnu/drivers/firmware/imx/scu-pd.c
@@ -108,6 +108,7 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
 	/* CONN SS */
 	{ "usb", IMX_SC_R_USB_0, 2, true, 0 },
 	{ "usb0phy", IMX_SC_R_USB_0_PHY, 1, false, 0 },
+	{ "usb1phy", IMX_SC_R_USB_1_PHY, 1, false, 0},
 	{ "usb2", IMX_SC_R_USB_2, 1, false, 0 },
 	{ "usb2phy", IMX_SC_R_USB_2_PHY, 1, false, 0 },
 	{ "sdhc", IMX_SC_R_SDHC_0, 3, true, 0 },
diff --git linux-libre-6.1-gnu/drivers/firmware/psci/psci.c linux-libre-6.2-gnu/drivers/firmware/psci/psci.c
index e7bcfca4159f..447ee4ea5c90 100644
--- linux-libre-6.1-gnu/drivers/firmware/psci/psci.c
+++ linux-libre-6.2-gnu/drivers/firmware/psci/psci.c
@@ -440,6 +440,9 @@ static const struct file_operations psci_debugfs_ops = {
 
 static int __init psci_debugfs_init(void)
 {
+	if (!invoke_psci_fn || !psci_ops.get_version)
+		return 0;
+
 	return PTR_ERR_OR_ZERO(debugfs_create_file("psci", 0444, NULL, NULL,
 						   &psci_debugfs_ops));
 }
diff --git linux-libre-6.1-gnu/drivers/firmware/raspberrypi.c linux-libre-6.2-gnu/drivers/firmware/raspberrypi.c
index 4b8978b254f9..c3bc29e0a488 100644
--- linux-libre-6.1-gnu/drivers/firmware/raspberrypi.c
+++ linux-libre-6.2-gnu/drivers/firmware/raspberrypi.c
@@ -228,6 +228,26 @@ static void rpi_register_clk_driver(struct device *dev)
 						-1, NULL, 0);
 }
 
+unsigned int rpi_firmware_clk_get_max_rate(struct rpi_firmware *fw, unsigned int id)
+{
+	struct rpi_firmware_clk_rate_request msg =
+		RPI_FIRMWARE_CLK_RATE_REQUEST(id);
+	int ret;
+
+	ret = rpi_firmware_property(fw, RPI_FIRMWARE_GET_MAX_CLOCK_RATE,
+				    &msg, sizeof(msg));
+	if (ret)
+		/*
+		 * If our firmware doesn't support that operation, or fails, we
+		 * assume the maximum clock rate is absolute maximum we can
+		 * store over our type.
+		 */
+		 return UINT_MAX;
+
+	return le32_to_cpu(msg.rate);
+}
+EXPORT_SYMBOL_GPL(rpi_firmware_clk_get_max_rate);
+
 static void rpi_firmware_delete(struct kref *kref)
 {
 	struct rpi_firmware *fw = container_of(kref, struct rpi_firmware,
@@ -270,9 +290,8 @@ static int rpi_firmware_probe(struct platform_device *pdev)
 	fw->chan = mbox_request_channel(&fw->cl, 0);
 	if (IS_ERR(fw->chan)) {
 		int ret = PTR_ERR(fw->chan);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "Failed to get mbox channel: %d\n", ret);
-		return ret;
+		kfree(fw);
+		return dev_err_probe(dev, ret, "Failed to get mbox channel\n");
 	}
 
 	init_completion(&fw->c);
@@ -311,6 +330,18 @@ static int rpi_firmware_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id rpi_firmware_of_match[] = {
+	{ .compatible = "raspberrypi,bcm2835-firmware", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, rpi_firmware_of_match);
+
+struct device_node *rpi_firmware_find_node(void)
+{
+	return of_find_matching_node(NULL, rpi_firmware_of_match);
+}
+EXPORT_SYMBOL_GPL(rpi_firmware_find_node);
+
 /**
  * rpi_firmware_get - Get pointer to rpi_firmware structure.
  * @firmware_node:    Pointer to the firmware Device Tree node.
@@ -366,12 +397,6 @@ struct rpi_firmware *devm_rpi_firmware_get(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_rpi_firmware_get);
 
-static const struct of_device_id rpi_firmware_of_match[] = {
-	{ .compatible = "raspberrypi,bcm2835-firmware", },
-	{},
-};
-MODULE_DEVICE_TABLE(of, rpi_firmware_of_match);
-
 static struct platform_driver rpi_firmware_driver = {
 	.driver = {
 		.name = "raspberrypi-firmware",
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/Kconfig linux-libre-6.2-gnu/drivers/firmware/tegra/Kconfig
index 1c8ba1f47c7c..cde1ab8bd9d1 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/Kconfig
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/Kconfig
@@ -14,6 +14,7 @@ config TEGRA_IVC
 config TEGRA_BPMP
 	bool "Tegra BPMP driver"
 	depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC
+	depends on !CPU_BIG_ENDIAN
 	help
 	  BPMP (Boot and Power Management Processor) is designed to off-loading
 	  the PM functions which include clock/DVFS/thermal/power from the CPU.
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-debugfs.c linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-debugfs.c
index 9d3874cdaaee..3ca2b5d9e66f 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-debugfs.c
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-debugfs.c
@@ -48,13 +48,9 @@ static int seqbuf_read(struct seqbuf *seqbuf, void *buf, size_t nbyte)
 	return seqbuf_status(seqbuf);
 }
 
-static int seqbuf_read_u32(struct seqbuf *seqbuf, uint32_t *v)
+static int seqbuf_read_u32(struct seqbuf *seqbuf, u32 *v)
 {
-	int err;
-
-	err = seqbuf_read(seqbuf, v, 4);
-	*v = le32_to_cpu(*v);
-	return err;
+	return seqbuf_read(seqbuf, v, 4);
 }
 
 static int seqbuf_read_str(struct seqbuf *seqbuf, const char **str)
@@ -109,10 +105,10 @@ out:
 }
 
 static int mrq_debug_open(struct tegra_bpmp *bpmp, const char *name,
-			  uint32_t *fd, uint32_t *len, bool write)
+			  u32 *fd, u32 *len, bool write)
 {
 	struct mrq_debug_request req = {
-		.cmd = cpu_to_le32(write ? CMD_DEBUG_OPEN_WO : CMD_DEBUG_OPEN_RO),
+		.cmd = write ? CMD_DEBUG_OPEN_WO : CMD_DEBUG_OPEN_RO,
 	};
 	struct mrq_debug_response resp;
 	struct tegra_bpmp_message msg = {
@@ -147,10 +143,10 @@ static int mrq_debug_open(struct tegra_bpmp *bpmp, const char *name,
 	return 0;
 }
 
-static int mrq_debug_close(struct tegra_bpmp *bpmp, uint32_t fd)
+static int mrq_debug_close(struct tegra_bpmp *bpmp, u32 fd)
 {
 	struct mrq_debug_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUG_CLOSE),
+		.cmd = CMD_DEBUG_CLOSE,
 		.frd = {
 			.fd = fd,
 		},
@@ -179,10 +175,10 @@ static int mrq_debug_close(struct tegra_bpmp *bpmp, uint32_t fd)
 }
 
 static int mrq_debug_read(struct tegra_bpmp *bpmp, const char *name,
-			  char *data, size_t sz_data, uint32_t *nbytes)
+			  char *data, size_t sz_data, u32 *nbytes)
 {
 	struct mrq_debug_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUG_READ),
+		.cmd = CMD_DEBUG_READ,
 	};
 	struct mrq_debug_response resp;
 	struct tegra_bpmp_message msg = {
@@ -196,7 +192,7 @@ static int mrq_debug_read(struct tegra_bpmp *bpmp, const char *name,
 			.size = sizeof(resp),
 		},
 	};
-	uint32_t fd = 0, len = 0;
+	u32 fd = 0, len = 0;
 	int remaining, err;
 
 	mutex_lock(&bpmp_debug_lock);
@@ -245,7 +241,7 @@ static int mrq_debug_write(struct tegra_bpmp *bpmp, const char *name,
 			   uint8_t *data, size_t sz_data)
 {
 	struct mrq_debug_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUG_WRITE)
+		.cmd = CMD_DEBUG_WRITE
 	};
 	struct mrq_debug_response resp;
 	struct tegra_bpmp_message msg = {
@@ -259,7 +255,7 @@ static int mrq_debug_write(struct tegra_bpmp *bpmp, const char *name,
 			.size = sizeof(resp),
 		},
 	};
-	uint32_t fd = 0, len = 0;
+	u32 fd = 0, len = 0;
 	size_t remaining;
 	int err;
 
@@ -308,7 +304,7 @@ static int bpmp_debug_show(struct seq_file *m, void *p)
 	char fnamebuf[256];
 	const char *filename;
 	struct mrq_debug_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUG_READ),
+		.cmd = CMD_DEBUG_READ,
 	};
 	struct mrq_debug_response resp;
 	struct tegra_bpmp_message msg = {
@@ -322,7 +318,7 @@ static int bpmp_debug_show(struct seq_file *m, void *p)
 			.size = sizeof(resp),
 		},
 	};
-	uint32_t fd = 0, len = 0;
+	u32 fd = 0, len = 0;
 	int remaining, err;
 
 	filename = get_filename(bpmp, file, fnamebuf, sizeof(fnamebuf));
@@ -406,8 +402,8 @@ static int bpmp_populate_debugfs_inband(struct tegra_bpmp *bpmp,
 {
 	const size_t pathlen = SZ_256;
 	const size_t bufsize = SZ_16K;
-	uint32_t dsize, attrs = 0;
 	struct dentry *dentry;
+	u32 dsize, attrs = 0;
 	struct seqbuf seqbuf;
 	char *buf, *pathbuf;
 	const char *name;
@@ -487,12 +483,12 @@ static int mrq_debugfs_read(struct tegra_bpmp *bpmp,
 			    size_t *nbytes)
 {
 	struct mrq_debugfs_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUGFS_READ),
+		.cmd = CMD_DEBUGFS_READ,
 		.fop = {
-			.fnameaddr = cpu_to_le32((uint32_t)name),
-			.fnamelen = cpu_to_le32((uint32_t)sz_name),
-			.dataaddr = cpu_to_le32((uint32_t)data),
-			.datalen = cpu_to_le32((uint32_t)sz_data),
+			.fnameaddr = (u32)name,
+			.fnamelen = (u32)sz_name,
+			.dataaddr = (u32)data,
+			.datalen = (u32)sz_data,
 		},
 	};
 	struct mrq_debugfs_response resp;
@@ -525,12 +521,12 @@ static int mrq_debugfs_write(struct tegra_bpmp *bpmp,
 			     dma_addr_t data, size_t sz_data)
 {
 	const struct mrq_debugfs_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUGFS_WRITE),
+		.cmd = CMD_DEBUGFS_WRITE,
 		.fop = {
-			.fnameaddr = cpu_to_le32((uint32_t)name),
-			.fnamelen = cpu_to_le32((uint32_t)sz_name),
-			.dataaddr = cpu_to_le32((uint32_t)data),
-			.datalen = cpu_to_le32((uint32_t)sz_data),
+			.fnameaddr = (u32)name,
+			.fnamelen = (u32)sz_name,
+			.dataaddr = (u32)data,
+			.datalen = (u32)sz_data,
 		},
 	};
 	struct tegra_bpmp_message msg = {
@@ -548,10 +544,10 @@ static int mrq_debugfs_dumpdir(struct tegra_bpmp *bpmp, dma_addr_t addr,
 			       size_t size, size_t *nbytes)
 {
 	const struct mrq_debugfs_request req = {
-		.cmd = cpu_to_le32(CMD_DEBUGFS_DUMPDIR),
+		.cmd = CMD_DEBUGFS_DUMPDIR,
 		.dumpdir = {
-			.dataaddr = cpu_to_le32((uint32_t)addr),
-			.datalen = cpu_to_le32((uint32_t)size),
+			.dataaddr = (u32)addr,
+			.datalen = (u32)size,
 		},
 	};
 	struct mrq_debugfs_response resp;
@@ -688,10 +684,10 @@ static const struct file_operations debugfs_fops = {
 };
 
 static int bpmp_populate_dir(struct tegra_bpmp *bpmp, struct seqbuf *seqbuf,
-			     struct dentry *parent, uint32_t depth)
+			     struct dentry *parent, u32 depth)
 {
 	int err;
-	uint32_t d, t;
+	u32 d, t;
 	const char *name;
 	struct dentry *dentry;
 
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-tegra186.c linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-tegra186.c
index 63ab21d89c2c..2e26199041cd 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-tegra186.c
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-tegra186.c
@@ -18,8 +18,8 @@ struct tegra186_bpmp {
 
 	struct {
 		struct gen_pool *pool;
+		void __iomem *virt;
 		dma_addr_t phys;
-		void *virt;
 	} tx, rx;
 
 	struct {
@@ -40,31 +40,27 @@ mbox_client_to_bpmp(struct mbox_client *client)
 
 static bool tegra186_bpmp_is_message_ready(struct tegra_bpmp_channel *channel)
 {
-	void *frame;
+	int err;
 
-	frame = tegra_ivc_read_get_next_frame(channel->ivc);
-	if (IS_ERR(frame)) {
-		channel->ib = NULL;
+	err = tegra_ivc_read_get_next_frame(channel->ivc, &channel->ib);
+	if (err) {
+		iosys_map_clear(&channel->ib);
 		return false;
 	}
 
-	channel->ib = frame;
-
 	return true;
 }
 
 static bool tegra186_bpmp_is_channel_free(struct tegra_bpmp_channel *channel)
 {
-	void *frame;
+	int err;
 
-	frame = tegra_ivc_write_get_next_frame(channel->ivc);
-	if (IS_ERR(frame)) {
-		channel->ob = NULL;
+	err = tegra_ivc_write_get_next_frame(channel->ivc, &channel->ob);
+	if (err) {
+		iosys_map_clear(&channel->ob);
 		return false;
 	}
 
-	channel->ob = frame;
-
 	return true;
 }
 
@@ -109,6 +105,7 @@ static int tegra186_bpmp_channel_init(struct tegra_bpmp_channel *channel,
 {
 	struct tegra186_bpmp *priv = bpmp->priv;
 	size_t message_size, queue_size;
+	struct iosys_map rx, tx;
 	unsigned int offset;
 	int err;
 
@@ -121,10 +118,11 @@ static int tegra186_bpmp_channel_init(struct tegra_bpmp_channel *channel,
 	queue_size = tegra_ivc_total_queue_size(message_size);
 	offset = queue_size * index;
 
-	err = tegra_ivc_init(channel->ivc, NULL,
-			     priv->rx.virt + offset, priv->rx.phys + offset,
-			     priv->tx.virt + offset, priv->tx.phys + offset,
-			     1, message_size, tegra186_bpmp_ivc_notify,
+	iosys_map_set_vaddr_iomem(&rx, priv->rx.virt + offset);
+	iosys_map_set_vaddr_iomem(&tx, priv->tx.virt + offset);
+
+	err = tegra_ivc_init(channel->ivc, NULL, &rx, priv->rx.phys + offset, &tx,
+			     priv->tx.phys + offset, 1, message_size, tegra186_bpmp_ivc_notify,
 			     bpmp);
 	if (err < 0) {
 		dev_err(bpmp->dev, "failed to setup IVC for channel %u: %d\n",
@@ -179,7 +177,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp)
 		return -EPROBE_DEFER;
 	}
 
-	priv->tx.virt = gen_pool_dma_alloc(priv->tx.pool, 4096, &priv->tx.phys);
+	priv->tx.virt = (void __iomem *)gen_pool_dma_alloc(priv->tx.pool, 4096, &priv->tx.phys);
 	if (!priv->tx.virt) {
 		dev_err(bpmp->dev, "failed to allocate from TX pool\n");
 		return -ENOMEM;
@@ -192,7 +190,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp)
 		goto free_tx;
 	}
 
-	priv->rx.virt = gen_pool_dma_alloc(priv->rx.pool, 4096, &priv->rx.phys);
+	priv->rx.virt = (void __iomem *)gen_pool_dma_alloc(priv->rx.pool, 4096, &priv->rx.phys);
 	if (!priv->rx.virt) {
 		dev_err(bpmp->dev, "failed to allocate from RX pool\n");
 		err = -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-tegra210.c linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-tegra210.c
index c9c830f658c3..6295f5640c15 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp-tegra210.c
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp-tegra210.c
@@ -137,8 +137,8 @@ static int tegra210_bpmp_channel_init(struct tegra_bpmp_channel *channel,
 				      unsigned int index)
 {
 	struct tegra210_bpmp *priv = bpmp->priv;
+	void __iomem *p;
 	u32 address;
-	void *p;
 
 	/* Retrieve channel base address from BPMP */
 	writel(index << TRIGGER_ID_SHIFT | TRIGGER_CMD_GET,
@@ -149,8 +149,9 @@ static int tegra210_bpmp_channel_init(struct tegra_bpmp_channel *channel,
 	if (!p)
 		return -ENOMEM;
 
-	channel->ib = p;
-	channel->ob = p;
+	iosys_map_set_vaddr_iomem(&channel->ib, p);
+	iosys_map_set_vaddr_iomem(&channel->ob, p);
+
 	channel->index = index;
 	init_completion(&channel->completion);
 	channel->bpmp = bpmp;
@@ -199,10 +200,8 @@ static int tegra210_bpmp_init(struct tegra_bpmp *bpmp)
 	}
 
 	err = platform_get_irq_byname(pdev, "tx");
-	if (err < 0) {
-		dev_err(&pdev->dev, "failed to get TX IRQ: %d\n", err);
+	if (err < 0)
 		return err;
-	}
 
 	priv->tx_irq_data = irq_get_irq_data(err);
 	if (!priv->tx_irq_data) {
@@ -211,10 +210,8 @@ static int tegra210_bpmp_init(struct tegra_bpmp *bpmp)
 	}
 
 	err = platform_get_irq_byname(pdev, "rx");
-	if (err < 0) {
-		dev_err(&pdev->dev, "failed to get rx IRQ: %d\n", err);
+	if (err < 0)
 		return err;
-	}
 
 	err = devm_request_irq(&pdev->dev, err, rx_irq,
 			       IRQF_NO_SUSPEND, dev_name(&pdev->dev), bpmp);
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp.c linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp.c
index 037db21de510..042c2043929d 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/bpmp.c
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/bpmp.c
@@ -201,13 +201,13 @@ static ssize_t __tegra_bpmp_channel_read(struct tegra_bpmp_channel *channel,
 	int err;
 
 	if (data && size > 0)
-		memcpy_fromio(data, channel->ib->data, size);
+		tegra_bpmp_mb_read(data, &channel->ib, size);
 
 	err = tegra_bpmp_ack_response(channel);
 	if (err < 0)
 		return err;
 
-	*ret = channel->ib->code;
+	*ret = tegra_bpmp_mb_read_field(&channel->ib, code);
 
 	return 0;
 }
@@ -241,11 +241,11 @@ static ssize_t __tegra_bpmp_channel_write(struct tegra_bpmp_channel *channel,
 					  unsigned int mrq, unsigned long flags,
 					  const void *data, size_t size)
 {
-	channel->ob->code = mrq;
-	channel->ob->flags = flags;
+	tegra_bpmp_mb_write_field(&channel->ob, code, mrq);
+	tegra_bpmp_mb_write_field(&channel->ob, flags, flags);
 
 	if (data && size > 0)
-		memcpy_toio(channel->ob->data, data, size);
+		tegra_bpmp_mb_write(&channel->ob, data, size);
 
 	return tegra_bpmp_post_request(channel);
 }
@@ -400,7 +400,7 @@ static struct tegra_bpmp_mrq *tegra_bpmp_find_mrq(struct tegra_bpmp *bpmp,
 void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code,
 			   const void *data, size_t size)
 {
-	unsigned long flags = channel->ib->flags;
+	unsigned long flags = tegra_bpmp_mb_read_field(&channel->ib, flags);
 	struct tegra_bpmp *bpmp = channel->bpmp;
 	int err;
 
@@ -417,10 +417,10 @@ void tegra_bpmp_mrq_return(struct tegra_bpmp_channel *channel, int code,
 	if (WARN_ON(!tegra_bpmp_is_response_channel_free(channel)))
 		return;
 
-	channel->ob->code = code;
+	tegra_bpmp_mb_write_field(&channel->ob, code, code);
 
 	if (data && size > 0)
-		memcpy_toio(channel->ob->data, data, size);
+		tegra_bpmp_mb_write(&channel->ob, data, size);
 
 	err = tegra_bpmp_post_response(channel);
 	if (WARN_ON(err < 0))
@@ -502,7 +502,7 @@ EXPORT_SYMBOL_GPL(tegra_bpmp_free_mrq);
 
 bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp, unsigned int mrq)
 {
-	struct mrq_query_abi_request req = { .mrq = cpu_to_le32(mrq) };
+	struct mrq_query_abi_request req = { .mrq = mrq };
 	struct mrq_query_abi_response resp;
 	struct tegra_bpmp_message msg = {
 		.mrq = MRQ_QUERY_ABI,
@@ -529,13 +529,13 @@ static void tegra_bpmp_mrq_handle_ping(unsigned int mrq,
 				       struct tegra_bpmp_channel *channel,
 				       void *data)
 {
-	struct mrq_ping_request *request;
+	struct mrq_ping_request request;
 	struct mrq_ping_response response;
 
-	request = (struct mrq_ping_request *)channel->ib->data;
+	tegra_bpmp_mb_read(&request, &channel->ib, sizeof(request));
 
 	memset(&response, 0, sizeof(response));
-	response.reply = request->challenge << 1;
+	response.reply = request.challenge << 1;
 
 	tegra_bpmp_mrq_return(channel, 0, &response, sizeof(response));
 }
@@ -648,7 +648,7 @@ static int tegra_bpmp_get_firmware_tag(struct tegra_bpmp *bpmp, char *tag,
 
 static void tegra_bpmp_channel_signal(struct tegra_bpmp_channel *channel)
 {
-	unsigned long flags = channel->ob->flags;
+	unsigned long flags = tegra_bpmp_mb_read_field(&channel->ob, flags);
 
 	if ((flags & MSG_RING) == 0)
 		return;
@@ -666,8 +666,11 @@ void tegra_bpmp_handle_rx(struct tegra_bpmp *bpmp)
 	count = bpmp->soc->channels.thread.count;
 	busy = bpmp->threaded.busy;
 
-	if (tegra_bpmp_is_request_ready(channel))
-		tegra_bpmp_handle_mrq(bpmp, channel->ib->code, channel);
+	if (tegra_bpmp_is_request_ready(channel)) {
+		unsigned int mrq = tegra_bpmp_mb_read_field(&channel->ib, code);
+
+		tegra_bpmp_handle_mrq(bpmp, mrq, channel);
+	}
 
 	spin_lock(&bpmp->lock);
 
diff --git linux-libre-6.1-gnu/drivers/firmware/tegra/ivc.c linux-libre-6.2-gnu/drivers/firmware/tegra/ivc.c
index e2398cd7ca98..8c9aff9804c0 100644
--- linux-libre-6.1-gnu/drivers/firmware/tegra/ivc.c
+++ linux-libre-6.2-gnu/drivers/firmware/tegra/ivc.c
@@ -68,6 +68,12 @@ struct tegra_ivc_header {
 	} rx;
 };
 
+#define tegra_ivc_header_read_field(hdr, field) \
+	iosys_map_rd_field(hdr, 0, struct tegra_ivc_header, field)
+
+#define tegra_ivc_header_write_field(hdr, field, value) \
+	iosys_map_wr_field(hdr, 0, struct tegra_ivc_header, field, value)
+
 static inline void tegra_ivc_invalidate(struct tegra_ivc *ivc, dma_addr_t phys)
 {
 	if (!ivc->peer)
@@ -86,16 +92,15 @@ static inline void tegra_ivc_flush(struct tegra_ivc *ivc, dma_addr_t phys)
 				   DMA_TO_DEVICE);
 }
 
-static inline bool tegra_ivc_empty(struct tegra_ivc *ivc,
-				   struct tegra_ivc_header *header)
+static inline bool tegra_ivc_empty(struct tegra_ivc *ivc, struct iosys_map *map)
 {
 	/*
 	 * This function performs multiple checks on the same values with
 	 * security implications, so create snapshots with READ_ONCE() to
 	 * ensure that these checks use the same values.
 	 */
-	u32 tx = READ_ONCE(header->tx.count);
-	u32 rx = READ_ONCE(header->rx.count);
+	u32 tx = tegra_ivc_header_read_field(map, tx.count);
+	u32 rx = tegra_ivc_header_read_field(map, rx.count);
 
 	/*
 	 * Perform an over-full check to prevent denial of service attacks
@@ -113,11 +118,10 @@ static inline bool tegra_ivc_empty(struct tegra_ivc *ivc,
 	return tx == rx;
 }
 
-static inline bool tegra_ivc_full(struct tegra_ivc *ivc,
-				  struct tegra_ivc_header *header)
+static inline bool tegra_ivc_full(struct tegra_ivc *ivc, struct iosys_map *map)
 {
-	u32 tx = READ_ONCE(header->tx.count);
-	u32 rx = READ_ONCE(header->rx.count);
+	u32 tx = tegra_ivc_header_read_field(map, tx.count);
+	u32 rx = tegra_ivc_header_read_field(map, rx.count);
 
 	/*
 	 * Invalid cases where the counters indicate that the queue is over
@@ -126,11 +130,10 @@ static inline bool tegra_ivc_full(struct tegra_ivc *ivc,
 	return tx - rx >= ivc->num_frames;
 }
 
-static inline u32 tegra_ivc_available(struct tegra_ivc *ivc,
-				      struct tegra_ivc_header *header)
+static inline u32 tegra_ivc_available(struct tegra_ivc *ivc, struct iosys_map *map)
 {
-	u32 tx = READ_ONCE(header->tx.count);
-	u32 rx = READ_ONCE(header->rx.count);
+	u32 tx = tegra_ivc_header_read_field(map, tx.count);
+	u32 rx = tegra_ivc_header_read_field(map, rx.count);
 
 	/*
 	 * This function isn't expected to be used in scenarios where an
@@ -143,8 +146,9 @@ static inline u32 tegra_ivc_available(struct tegra_ivc *ivc,
 
 static inline void tegra_ivc_advance_tx(struct tegra_ivc *ivc)
 {
-	WRITE_ONCE(ivc->tx.channel->tx.count,
-		   READ_ONCE(ivc->tx.channel->tx.count) + 1);
+	unsigned int count = tegra_ivc_header_read_field(&ivc->tx.map, tx.count);
+
+	tegra_ivc_header_write_field(&ivc->tx.map, tx.count, count + 1);
 
 	if (ivc->tx.position == ivc->num_frames - 1)
 		ivc->tx.position = 0;
@@ -154,8 +158,9 @@ static inline void tegra_ivc_advance_tx(struct tegra_ivc *ivc)
 
 static inline void tegra_ivc_advance_rx(struct tegra_ivc *ivc)
 {
-	WRITE_ONCE(ivc->rx.channel->rx.count,
-		   READ_ONCE(ivc->rx.channel->rx.count) + 1);
+	unsigned int count = tegra_ivc_header_read_field(&ivc->rx.map, rx.count);
+
+	tegra_ivc_header_write_field(&ivc->rx.map, rx.count, count + 1);
 
 	if (ivc->rx.position == ivc->num_frames - 1)
 		ivc->rx.position = 0;
@@ -166,6 +171,7 @@ static inline void tegra_ivc_advance_rx(struct tegra_ivc *ivc)
 static inline int tegra_ivc_check_read(struct tegra_ivc *ivc)
 {
 	unsigned int offset = offsetof(struct tegra_ivc_header, tx.count);
+	unsigned int state;
 
 	/*
 	 * tx.channel->state is set locally, so it is not synchronized with
@@ -175,7 +181,8 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc)
 	 * asynchronous transition of rx.channel->state to
 	 * TEGRA_IVC_STATE_ACK is not allowed.
 	 */
-	if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED)
+	state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state);
+	if (state != TEGRA_IVC_STATE_ESTABLISHED)
 		return -ECONNRESET;
 
 	/*
@@ -185,12 +192,12 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc)
 	 * Synchronization is only necessary when these pointers indicate
 	 * empty or full.
 	 */
-	if (!tegra_ivc_empty(ivc, ivc->rx.channel))
+	if (!tegra_ivc_empty(ivc, &ivc->rx.map))
 		return 0;
 
 	tegra_ivc_invalidate(ivc, ivc->rx.phys + offset);
 
-	if (tegra_ivc_empty(ivc, ivc->rx.channel))
+	if (tegra_ivc_empty(ivc, &ivc->rx.map))
 		return -ENOSPC;
 
 	return 0;
@@ -199,29 +206,34 @@ static inline int tegra_ivc_check_read(struct tegra_ivc *ivc)
 static inline int tegra_ivc_check_write(struct tegra_ivc *ivc)
 {
 	unsigned int offset = offsetof(struct tegra_ivc_header, rx.count);
+	unsigned int state;
 
-	if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED)
+	state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state);
+	if (state != TEGRA_IVC_STATE_ESTABLISHED)
 		return -ECONNRESET;
 
-	if (!tegra_ivc_full(ivc, ivc->tx.channel))
+	if (!tegra_ivc_full(ivc, &ivc->tx.map))
 		return 0;
 
 	tegra_ivc_invalidate(ivc, ivc->tx.phys + offset);
 
-	if (tegra_ivc_full(ivc, ivc->tx.channel))
+	if (tegra_ivc_full(ivc, &ivc->tx.map))
 		return -ENOSPC;
 
 	return 0;
 }
 
-static void *tegra_ivc_frame_virt(struct tegra_ivc *ivc,
-				  struct tegra_ivc_header *header,
-				  unsigned int frame)
+static int tegra_ivc_frame_virt(struct tegra_ivc *ivc, const struct iosys_map *header,
+				unsigned int frame, struct iosys_map *map)
 {
+	size_t offset = sizeof(struct tegra_ivc_header) + ivc->frame_size * frame;
+
 	if (WARN_ON(frame >= ivc->num_frames))
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 
-	return (void *)(header + 1) + ivc->frame_size * frame;
+	*map = IOSYS_MAP_INIT_OFFSET(header, offset);
+
+	return 0;
 }
 
 static inline dma_addr_t tegra_ivc_frame_phys(struct tegra_ivc *ivc,
@@ -264,16 +276,16 @@ static inline void tegra_ivc_flush_frame(struct tegra_ivc *ivc,
 }
 
 /* directly peek at the next frame rx'ed */
-void *tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc)
+int tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map)
 {
 	int err;
 
 	if (WARN_ON(ivc == NULL))
-		return ERR_PTR(-EINVAL);
+		return -EINVAL;
 
 	err = tegra_ivc_check_read(ivc);
 	if (err < 0)
-		return ERR_PTR(err);
+		return err;
 
 	/*
 	 * Order observation of ivc->rx.position potentially indicating new
@@ -284,7 +296,7 @@ void *tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc)
 	tegra_ivc_invalidate_frame(ivc, ivc->rx.phys, ivc->rx.position, 0,
 				   ivc->frame_size);
 
-	return tegra_ivc_frame_virt(ivc, ivc->rx.channel, ivc->rx.position);
+	return tegra_ivc_frame_virt(ivc, &ivc->rx.map, ivc->rx.position, map);
 }
 EXPORT_SYMBOL(tegra_ivc_read_get_next_frame);
 
@@ -320,7 +332,7 @@ int tegra_ivc_read_advance(struct tegra_ivc *ivc)
 	 */
 	tegra_ivc_invalidate(ivc, ivc->rx.phys + tx);
 
-	if (tegra_ivc_available(ivc, ivc->rx.channel) == ivc->num_frames - 1)
+	if (tegra_ivc_available(ivc, &ivc->rx.map) == ivc->num_frames - 1)
 		ivc->notify(ivc, ivc->notify_data);
 
 	return 0;
@@ -328,15 +340,15 @@ int tegra_ivc_read_advance(struct tegra_ivc *ivc)
 EXPORT_SYMBOL(tegra_ivc_read_advance);
 
 /* directly poke at the next frame to be tx'ed */
-void *tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc)
+int tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map)
 {
 	int err;
 
 	err = tegra_ivc_check_write(ivc);
 	if (err < 0)
-		return ERR_PTR(err);
+		return err;
 
-	return tegra_ivc_frame_virt(ivc, ivc->tx.channel, ivc->tx.position);
+	return tegra_ivc_frame_virt(ivc, &ivc->tx.map, ivc->tx.position, map);
 }
 EXPORT_SYMBOL(tegra_ivc_write_get_next_frame);
 
@@ -376,7 +388,7 @@ int tegra_ivc_write_advance(struct tegra_ivc *ivc)
 	 */
 	tegra_ivc_invalidate(ivc, ivc->tx.phys + rx);
 
-	if (tegra_ivc_available(ivc, ivc->tx.channel) == 1)
+	if (tegra_ivc_available(ivc, &ivc->tx.map) == 1)
 		ivc->notify(ivc, ivc->notify_data);
 
 	return 0;
@@ -387,7 +399,7 @@ void tegra_ivc_reset(struct tegra_ivc *ivc)
 {
 	unsigned int offset = offsetof(struct tegra_ivc_header, tx.count);
 
-	ivc->tx.channel->tx.state = TEGRA_IVC_STATE_SYNC;
+	tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_SYNC);
 	tegra_ivc_flush(ivc, ivc->tx.phys + offset);
 	ivc->notify(ivc, ivc->notify_data);
 }
@@ -416,13 +428,14 @@ EXPORT_SYMBOL(tegra_ivc_reset);
 int tegra_ivc_notified(struct tegra_ivc *ivc)
 {
 	unsigned int offset = offsetof(struct tegra_ivc_header, tx.count);
-	enum tegra_ivc_state state;
+	enum tegra_ivc_state rx_state, tx_state;
 
 	/* Copy the receiver's state out of shared memory. */
 	tegra_ivc_invalidate(ivc, ivc->rx.phys + offset);
-	state = READ_ONCE(ivc->rx.channel->tx.state);
+	rx_state = tegra_ivc_header_read_field(&ivc->rx.map, tx.state);
+	tx_state = tegra_ivc_header_read_field(&ivc->tx.map, tx.state);
 
-	if (state == TEGRA_IVC_STATE_SYNC) {
+	if (rx_state == TEGRA_IVC_STATE_SYNC) {
 		offset = offsetof(struct tegra_ivc_header, tx.count);
 
 		/*
@@ -436,8 +449,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 * state and won't make progress until we change our state,
 		 * so the counters are not in use at this time.
 		 */
-		ivc->tx.channel->tx.count = 0;
-		ivc->rx.channel->rx.count = 0;
+		tegra_ivc_header_write_field(&ivc->tx.map, tx.count, 0);
+		tegra_ivc_header_write_field(&ivc->rx.map, rx.count, 0);
 
 		ivc->tx.position = 0;
 		ivc->rx.position = 0;
@@ -452,7 +465,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 * Move to ACK state. We have just cleared our counters, so it
 		 * is now safe for the remote end to start using these values.
 		 */
-		ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ACK;
+		tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ACK);
 		tegra_ivc_flush(ivc, ivc->tx.phys + offset);
 
 		/*
@@ -460,8 +473,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 */
 		ivc->notify(ivc, ivc->notify_data);
 
-	} else if (ivc->tx.channel->tx.state == TEGRA_IVC_STATE_SYNC &&
-		   state == TEGRA_IVC_STATE_ACK) {
+	} else if (tx_state == TEGRA_IVC_STATE_SYNC &&
+		   rx_state == TEGRA_IVC_STATE_ACK) {
 		offset = offsetof(struct tegra_ivc_header, tx.count);
 
 		/*
@@ -475,8 +488,8 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 * state and won't make progress until we change our state,
 		 * so the counters are not in use at this time.
 		 */
-		ivc->tx.channel->tx.count = 0;
-		ivc->rx.channel->rx.count = 0;
+		tegra_ivc_header_write_field(&ivc->tx.map, tx.count, 0);
+		tegra_ivc_header_write_field(&ivc->rx.map, rx.count, 0);
 
 		ivc->tx.position = 0;
 		ivc->rx.position = 0;
@@ -492,7 +505,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 * already cleared its counters, so it is safe to start
 		 * writing/reading on this channel.
 		 */
-		ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ESTABLISHED;
+		tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ESTABLISHED);
 		tegra_ivc_flush(ivc, ivc->tx.phys + offset);
 
 		/*
@@ -500,7 +513,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 */
 		ivc->notify(ivc, ivc->notify_data);
 
-	} else if (ivc->tx.channel->tx.state == TEGRA_IVC_STATE_ACK) {
+	} else if (tx_state == TEGRA_IVC_STATE_ACK) {
 		offset = offsetof(struct tegra_ivc_header, tx.count);
 
 		/*
@@ -516,7 +529,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 * cleared its counters, so it is safe to start writing/reading
 		 * on this channel.
 		 */
-		ivc->tx.channel->tx.state = TEGRA_IVC_STATE_ESTABLISHED;
+		tegra_ivc_header_write_field(&ivc->tx.map, tx.state, TEGRA_IVC_STATE_ESTABLISHED);
 		tegra_ivc_flush(ivc, ivc->tx.phys + offset);
 
 		/*
@@ -533,7 +546,7 @@ int tegra_ivc_notified(struct tegra_ivc *ivc)
 		 */
 	}
 
-	if (ivc->tx.channel->tx.state != TEGRA_IVC_STATE_ESTABLISHED)
+	if (tx_state != TEGRA_IVC_STATE_ESTABLISHED)
 		return -EAGAIN;
 
 	return 0;
@@ -609,8 +622,29 @@ static int tegra_ivc_check_params(unsigned long rx, unsigned long tx,
 	return 0;
 }
 
-int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx,
-		   dma_addr_t rx_phys, void *tx, dma_addr_t tx_phys,
+static inline void iosys_map_copy(struct iosys_map *dst, const struct iosys_map *src)
+{
+	*dst = *src;
+}
+
+static inline unsigned long iosys_map_get_address(const struct iosys_map *map)
+{
+	if (map->is_iomem)
+		return (unsigned long)map->vaddr_iomem;
+
+	return (unsigned long)map->vaddr;
+}
+
+static inline void *iosys_map_get_vaddr(const struct iosys_map *map)
+{
+	if (WARN_ON(map->is_iomem))
+		return NULL;
+
+	return map->vaddr;
+}
+
+int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, const struct iosys_map *rx,
+		   dma_addr_t rx_phys, const struct iosys_map *tx, dma_addr_t tx_phys,
 		   unsigned int num_frames, size_t frame_size,
 		   void (*notify)(struct tegra_ivc *ivc, void *data),
 		   void *data)
@@ -628,7 +662,7 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx,
 	if (frame_size > INT_MAX)
 		return -E2BIG;
 
-	err = tegra_ivc_check_params((unsigned long)rx, (unsigned long)tx,
+	err = tegra_ivc_check_params(iosys_map_get_address(rx), iosys_map_get_address(tx),
 				     num_frames, frame_size);
 	if (err < 0)
 		return err;
@@ -636,12 +670,12 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx,
 	queue_size = tegra_ivc_total_queue_size(num_frames * frame_size);
 
 	if (peer) {
-		ivc->rx.phys = dma_map_single(peer, rx, queue_size,
+		ivc->rx.phys = dma_map_single(peer, iosys_map_get_vaddr(rx), queue_size,
 					      DMA_BIDIRECTIONAL);
 		if (dma_mapping_error(peer, ivc->rx.phys))
 			return -ENOMEM;
 
-		ivc->tx.phys = dma_map_single(peer, tx, queue_size,
+		ivc->tx.phys = dma_map_single(peer, iosys_map_get_vaddr(tx), queue_size,
 					      DMA_BIDIRECTIONAL);
 		if (dma_mapping_error(peer, ivc->tx.phys)) {
 			dma_unmap_single(peer, ivc->rx.phys, queue_size,
@@ -653,8 +687,8 @@ int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, void *rx,
 		ivc->tx.phys = tx_phys;
 	}
 
-	ivc->rx.channel = rx;
-	ivc->tx.channel = tx;
+	iosys_map_copy(&ivc->rx.map, rx);
+	iosys_map_copy(&ivc->tx.map, tx);
 	ivc->peer = peer;
 	ivc->notify = notify;
 	ivc->notify_data = data;
diff --git linux-libre-6.1-gnu/drivers/firmware/ti_sci.c linux-libre-6.2-gnu/drivers/firmware/ti_sci.c
index ebc32bbd9b83..039d92a595ec 100644
--- linux-libre-6.1-gnu/drivers/firmware/ti_sci.c
+++ linux-libre-6.2-gnu/drivers/firmware/ti_sci.c
@@ -429,15 +429,14 @@ static inline int ti_sci_do_xfer(struct ti_sci_info *info,
 		 * during noirq phase, so we must manually poll the completion.
 		 */
 		ret = read_poll_timeout_atomic(try_wait_for_completion, done_state,
-					       true, 1,
+					       done_state, 1,
 					       info->desc->max_rx_timeout_ms * 1000,
 					       false, &xfer->done);
 	}
 
-	if (ret == -ETIMEDOUT || !done_state) {
+	if (ret == -ETIMEDOUT)
 		dev_err(dev, "Mbox timedout in resp(caller: %pS)\n",
 			(void *)_RET_IP_);
-	}
 
 	/*
 	 * NOTE: we might prefer not to need the mailbox ticker to manage the
@@ -3096,7 +3095,7 @@ u16 ti_sci_get_free_resource(struct ti_sci_resource *res)
 
 		free_bit = find_first_zero_bit(desc->res_map, res_count);
 		if (free_bit != res_count) {
-			set_bit(free_bit, desc->res_map);
+			__set_bit(free_bit, desc->res_map);
 			raw_spin_unlock_irqrestore(&res->lock, flags);
 
 			if (desc->num && free_bit < desc->num)
@@ -3127,10 +3126,10 @@ void ti_sci_release_resource(struct ti_sci_resource *res, u16 id)
 
 		if (desc->num && desc->start <= id &&
 		    (desc->start + desc->num) > id)
-			clear_bit(id - desc->start, desc->res_map);
+			__clear_bit(id - desc->start, desc->res_map);
 		else if (desc->num_sec && desc->start_sec <= id &&
 			 (desc->start_sec + desc->num_sec) > id)
-			clear_bit(id - desc->start_sec, desc->res_map);
+			__clear_bit(id - desc->start_sec, desc->res_map);
 	}
 	raw_spin_unlock_irqrestore(&res->lock, flags);
 }
@@ -3201,9 +3200,8 @@ devm_ti_sci_get_resource_sets(const struct ti_sci_handle *handle,
 
 		valid_set = true;
 		res_count = res->desc[i].num + res->desc[i].num_sec;
-		res->desc[i].res_map =
-			devm_kzalloc(dev, BITS_TO_LONGS(res_count) *
-				     sizeof(*res->desc[i].res_map), GFP_KERNEL);
+		res->desc[i].res_map = devm_bitmap_zalloc(dev, res_count,
+							  GFP_KERNEL);
 		if (!res->desc[i].res_map)
 			return ERR_PTR(-ENOMEM);
 	}
@@ -3400,13 +3398,11 @@ static int ti_sci_probe(struct platform_device *pdev)
 	if (!minfo->xfer_block)
 		return -ENOMEM;
 
-	minfo->xfer_alloc_table = devm_kcalloc(dev,
-					       BITS_TO_LONGS(desc->max_msgs),
-					       sizeof(unsigned long),
-					       GFP_KERNEL);
+	minfo->xfer_alloc_table = devm_bitmap_zalloc(dev,
+						     desc->max_msgs,
+						     GFP_KERNEL);
 	if (!minfo->xfer_alloc_table)
 		return -ENOMEM;
-	bitmap_zero(minfo->xfer_alloc_table, desc->max_msgs);
 
 	/* Pre-initialize the buffer pointer to pre-allocated buffers */
 	for (i = 0, xfer = minfo->xfer_block; i < desc->max_msgs; i++, xfer++) {
diff --git linux-libre-6.1-gnu/drivers/firmware/turris-mox-rwtm.c linux-libre-6.2-gnu/drivers/firmware/turris-mox-rwtm.c
index c2d34dc8ba46..6ea5789a89e2 100644
--- linux-libre-6.1-gnu/drivers/firmware/turris-mox-rwtm.c
+++ linux-libre-6.2-gnu/drivers/firmware/turris-mox-rwtm.c
@@ -528,7 +528,6 @@ static int turris_mox_rwtm_probe(struct platform_device *pdev)
 	rwtm->hwrng.name = DRIVER_NAME "_hwrng";
 	rwtm->hwrng.read = mox_hwrng_read;
 	rwtm->hwrng.priv = (unsigned long) rwtm;
-	rwtm->hwrng.quality = 1024;
 
 	ret = devm_hwrng_register(dev, &rwtm->hwrng);
 	if (ret < 0) {
diff --git linux-libre-6.1-gnu/drivers/firmware/xilinx/zynqmp.c linux-libre-6.2-gnu/drivers/firmware/xilinx/zynqmp.c
index ff5cabe70a2b..129f68d7a6f5 100644
--- linux-libre-6.1-gnu/drivers/firmware/xilinx/zynqmp.c
+++ linux-libre-6.2-gnu/drivers/firmware/xilinx/zynqmp.c
@@ -843,6 +843,13 @@ int zynqmp_pm_read_pggs(u32 index, u32 *value)
 }
 EXPORT_SYMBOL_GPL(zynqmp_pm_read_pggs);
 
+int zynqmp_pm_set_tapdelay_bypass(u32 index, u32 value)
+{
+	return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_TAPDELAY_BYPASS,
+				   index, value, NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_set_tapdelay_bypass);
+
 /**
  * zynqmp_pm_set_boot_health_status() - PM API for setting healthy boot status
  * @value:	Status value to be written
@@ -1159,6 +1166,103 @@ int zynqmp_pm_release_node(const u32 node)
 }
 EXPORT_SYMBOL_GPL(zynqmp_pm_release_node);
 
+/**
+ * zynqmp_pm_get_rpu_mode() - Get RPU mode
+ * @node_id:	Node ID of the device
+ * @rpu_mode:	return by reference value
+ *		either split or lockstep
+ *
+ * Return:	return 0 on success or error+reason.
+ *		if success, then  rpu_mode will be set
+ *		to current rpu mode.
+ */
+int zynqmp_pm_get_rpu_mode(u32 node_id, enum rpu_oper_mode *rpu_mode)
+{
+	u32 ret_payload[PAYLOAD_ARG_CNT];
+	int ret;
+
+	ret = zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+				  IOCTL_GET_RPU_OPER_MODE, 0, 0, ret_payload);
+
+	/* only set rpu_mode if no error */
+	if (ret == XST_PM_SUCCESS)
+		*rpu_mode = ret_payload[0];
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_get_rpu_mode);
+
+/**
+ * zynqmp_pm_set_rpu_mode() - Set RPU mode
+ * @node_id:	Node ID of the device
+ * @rpu_mode:	Argument 1 to requested IOCTL call. either split or lockstep
+ *
+ *		This function is used to set RPU mode to split or
+ *		lockstep
+ *
+ * Return:	Returns status, either success or error+reason
+ */
+int zynqmp_pm_set_rpu_mode(u32 node_id, enum rpu_oper_mode rpu_mode)
+{
+	return zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+				   IOCTL_SET_RPU_OPER_MODE, (u32)rpu_mode,
+				   0, NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_set_rpu_mode);
+
+/**
+ * zynqmp_pm_set_tcm_config - configure TCM
+ * @node_id:	Firmware specific TCM subsystem ID
+ * @tcm_mode:	Argument 1 to requested IOCTL call
+ *              either PM_RPU_TCM_COMB or PM_RPU_TCM_SPLIT
+ *
+ * This function is used to set RPU mode to split or combined
+ *
+ * Return: status: 0 for success, else failure
+ */
+int zynqmp_pm_set_tcm_config(u32 node_id, enum rpu_tcm_comb tcm_mode)
+{
+	return zynqmp_pm_invoke_fn(PM_IOCTL, node_id,
+				   IOCTL_TCM_COMB_CONFIG, (u32)tcm_mode, 0,
+				   NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_set_tcm_config);
+
+/**
+ * zynqmp_pm_force_pwrdwn - PM call to request for another PU or subsystem to
+ *             be powered down forcefully
+ * @node:  Node ID of the targeted PU or subsystem
+ * @ack:   Flag to specify whether acknowledge is requested
+ *
+ * Return: status, either success or error+reason
+ */
+int zynqmp_pm_force_pwrdwn(const u32 node,
+			   const enum zynqmp_pm_request_ack ack)
+{
+	return zynqmp_pm_invoke_fn(PM_FORCE_POWERDOWN, node, ack, 0, 0, NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_force_pwrdwn);
+
+/**
+ * zynqmp_pm_request_wake - PM call to wake up selected master or subsystem
+ * @node:  Node ID of the master or subsystem
+ * @set_addr:  Specifies whether the address argument is relevant
+ * @address:   Address from which to resume when woken up
+ * @ack:   Flag to specify whether acknowledge requested
+ *
+ * Return: status, either success or error+reason
+ */
+int zynqmp_pm_request_wake(const u32 node,
+			   const bool set_addr,
+			   const u64 address,
+			   const enum zynqmp_pm_request_ack ack)
+{
+	/* set_addr flag is encoded into 1st bit of address */
+	return zynqmp_pm_invoke_fn(PM_REQUEST_WAKEUP, node, address | set_addr,
+				   address >> 32, ack, NULL);
+}
+EXPORT_SYMBOL_GPL(zynqmp_pm_request_wake);
+
 /**
  * zynqmp_pm_set_requirement() - PM call to set requirement for PM slaves
  * @node:		Node ID of the slave
diff --git linux-libre-6.1-gnu/drivers/fpga/Kconfig linux-libre-6.2-gnu/drivers/fpga/Kconfig
index bbe0a7cabb75..6ce143dafd04 100644
--- linux-libre-6.1-gnu/drivers/fpga/Kconfig
+++ linux-libre-6.2-gnu/drivers/fpga/Kconfig
@@ -265,4 +265,15 @@ config FPGA_MGR_MICROCHIP_SPI
 	  programming over slave SPI interface with .dat formatted
 	  bitstream image.
 
+config FPGA_MGR_LATTICE_SYSCONFIG
+	tristate
+
+config FPGA_MGR_LATTICE_SYSCONFIG_SPI
+	tristate "Lattice sysCONFIG SPI FPGA manager"
+	depends on SPI
+	select FPGA_MGR_LATTICE_SYSCONFIG
+	help
+	  FPGA manager driver support for Lattice FPGAs programming over slave
+	  SPI sysCONFIG interface.
+
 endif # FPGA
diff --git linux-libre-6.1-gnu/drivers/fpga/Makefile linux-libre-6.2-gnu/drivers/fpga/Makefile
index 42ae8b58abce..72e554b4d2f7 100644
--- linux-libre-6.1-gnu/drivers/fpga/Makefile
+++ linux-libre-6.2-gnu/drivers/fpga/Makefile
@@ -20,6 +20,8 @@ obj-$(CONFIG_FPGA_MGR_ZYNQ_FPGA)	+= zynq-fpga.o
 obj-$(CONFIG_FPGA_MGR_ZYNQMP_FPGA)	+= zynqmp-fpga.o
 obj-$(CONFIG_FPGA_MGR_VERSAL_FPGA)	+= versal-fpga.o
 obj-$(CONFIG_FPGA_MGR_MICROCHIP_SPI)	+= microchip-spi.o
+obj-$(CONFIG_FPGA_MGR_LATTICE_SYSCONFIG)	+= lattice-sysconfig.o
+obj-$(CONFIG_FPGA_MGR_LATTICE_SYSCONFIG_SPI)	+= lattice-sysconfig-spi.o
 obj-$(CONFIG_ALTERA_PR_IP_CORE)		+= altera-pr-ip-core.o
 obj-$(CONFIG_ALTERA_PR_IP_CORE_PLAT)	+= altera-pr-ip-core-plat.o
 
diff --git linux-libre-6.1-gnu/drivers/fpga/intel-m10-bmc-sec-update.c linux-libre-6.2-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
index 79d48852825e..03f1bd81c434 100644
--- linux-libre-6.1-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
+++ linux-libre-6.2-gnu/drivers/fpga/intel-m10-bmc-sec-update.c
@@ -574,20 +574,27 @@ static int m10bmc_sec_probe(struct platform_device *pdev)
 	len = scnprintf(buf, SEC_UPDATE_LEN_MAX, "secure-update%d",
 			sec->fw_name_id);
 	sec->fw_name = kmemdup_nul(buf, len, GFP_KERNEL);
-	if (!sec->fw_name)
-		return -ENOMEM;
+	if (!sec->fw_name) {
+		ret = -ENOMEM;
+		goto fw_name_fail;
+	}
 
 	fwl = firmware_upload_register(THIS_MODULE, sec->dev, sec->fw_name,
 				       &m10bmc_ops, sec);
 	if (IS_ERR(fwl)) {
 		dev_err(sec->dev, "Firmware Upload driver failed to start\n");
-		kfree(sec->fw_name);
-		xa_erase(&fw_upload_xa, sec->fw_name_id);
-		return PTR_ERR(fwl);
+		ret = PTR_ERR(fwl);
+		goto fw_uploader_fail;
 	}
 
 	sec->fwl = fwl;
 	return 0;
+
+fw_uploader_fail:
+	kfree(sec->fw_name);
+fw_name_fail:
+	xa_erase(&fw_upload_xa, sec->fw_name_id);
+	return ret;
 }
 
 static int m10bmc_sec_remove(struct platform_device *pdev)
diff --git linux-libre-6.1-gnu/drivers/fpga/lattice-sysconfig-spi.c linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig-spi.c
new file mode 100644
index 000000000000..2702b26b7f55
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig-spi.c
@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Lattice FPGA programming over slave SPI sysCONFIG interface.
+ */
+
+#include <linux/spi/spi.h>
+
+#include "lattice-sysconfig.h"
+
+static const u32 ecp5_spi_max_speed_hz = 60000000;
+
+static int sysconfig_spi_cmd_transfer(struct sysconfig_priv *priv,
+				      const void *tx_buf, size_t tx_len,
+				      void *rx_buf, size_t rx_len)
+{
+	struct spi_device *spi = to_spi_device(priv->dev);
+
+	return spi_write_then_read(spi, tx_buf, tx_len, rx_buf, rx_len);
+}
+
+static int sysconfig_spi_bitstream_burst_init(struct sysconfig_priv *priv)
+{
+	const u8 lsc_bitstream_burst[] = SYSCONFIG_LSC_BITSTREAM_BURST;
+	struct spi_device *spi = to_spi_device(priv->dev);
+	struct spi_transfer xfer = {};
+	struct spi_message msg;
+	size_t buf_len;
+	void *buf;
+	int ret;
+
+	buf_len = sizeof(lsc_bitstream_burst);
+
+	buf = kmemdup(lsc_bitstream_burst, buf_len, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	xfer.len = buf_len;
+	xfer.tx_buf = buf;
+	xfer.cs_change = 1;
+
+	spi_message_init_with_transfers(&msg, &xfer, 1);
+
+	/*
+	 * Lock SPI bus for exclusive usage until FPGA programming is done.
+	 * SPI bus will be released in sysconfig_spi_bitstream_burst_complete().
+	 */
+	spi_bus_lock(spi->controller);
+
+	ret = spi_sync_locked(spi, &msg);
+	if (ret)
+		spi_bus_unlock(spi->controller);
+
+	kfree(buf);
+
+	return ret;
+}
+
+static int sysconfig_spi_bitstream_burst_write(struct sysconfig_priv *priv,
+					       const char *buf, size_t len)
+{
+	struct spi_device *spi = to_spi_device(priv->dev);
+	struct spi_transfer xfer = {
+		.tx_buf = buf,
+		.len = len,
+		.cs_change = 1,
+	};
+	struct spi_message msg;
+
+	spi_message_init_with_transfers(&msg, &xfer, 1);
+
+	return spi_sync_locked(spi, &msg);
+}
+
+static int sysconfig_spi_bitstream_burst_complete(struct sysconfig_priv *priv)
+{
+	struct spi_device *spi = to_spi_device(priv->dev);
+
+	/* Bitstream burst write is done, release SPI bus */
+	spi_bus_unlock(spi->controller);
+
+	/* Toggle CS to finish bitstream write */
+	return spi_write(spi, NULL, 0);
+}
+
+static int sysconfig_spi_probe(struct spi_device *spi)
+{
+	const struct spi_device_id *dev_id;
+	struct device *dev = &spi->dev;
+	struct sysconfig_priv *priv;
+	const u32 *spi_max_speed;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	spi_max_speed = device_get_match_data(dev);
+	if (!spi_max_speed) {
+		dev_id = spi_get_device_id(spi);
+		if (!dev_id)
+			return -ENODEV;
+
+		spi_max_speed = (const u32 *)dev_id->driver_data;
+	}
+
+	if (!spi_max_speed)
+		return -EINVAL;
+
+	if (spi->max_speed_hz > *spi_max_speed) {
+		dev_err(dev, "SPI speed %u is too high, maximum speed is %u\n",
+			spi->max_speed_hz, *spi_max_speed);
+		return -EINVAL;
+	}
+
+	priv->dev = dev;
+	priv->command_transfer = sysconfig_spi_cmd_transfer;
+	priv->bitstream_burst_write_init = sysconfig_spi_bitstream_burst_init;
+	priv->bitstream_burst_write = sysconfig_spi_bitstream_burst_write;
+	priv->bitstream_burst_write_complete = sysconfig_spi_bitstream_burst_complete;
+
+	return sysconfig_probe(priv);
+}
+
+static const struct spi_device_id sysconfig_spi_ids[] = {
+	{
+		.name = "sysconfig-ecp5",
+		.driver_data = (kernel_ulong_t)&ecp5_spi_max_speed_hz,
+	}, {},
+};
+MODULE_DEVICE_TABLE(spi, sysconfig_spi_ids);
+
+#if IS_ENABLED(CONFIG_OF)
+static const struct of_device_id sysconfig_of_ids[] = {
+	{
+		.compatible = "lattice,sysconfig-ecp5",
+		.data = &ecp5_spi_max_speed_hz,
+	}, {},
+};
+MODULE_DEVICE_TABLE(of, sysconfig_of_ids);
+#endif /* IS_ENABLED(CONFIG_OF) */
+
+static struct spi_driver lattice_sysconfig_driver = {
+	.probe = sysconfig_spi_probe,
+	.id_table = sysconfig_spi_ids,
+	.driver = {
+		.name = "lattice_sysconfig_spi_fpga_mgr",
+		.of_match_table = of_match_ptr(sysconfig_of_ids),
+	},
+};
+module_spi_driver(lattice_sysconfig_driver);
+
+MODULE_DESCRIPTION("Lattice sysCONFIG Slave SPI FPGA Manager");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/fpga/lattice-sysconfig.c linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig.c
new file mode 100644
index 000000000000..ba51a60f672f
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig.c
@@ -0,0 +1,397 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Lattice FPGA sysCONFIG interface functions independent of port type.
+ */
+
+#include <linux/delay.h>
+#include <linux/fpga/fpga-mgr.h>
+#include <linux/gpio/consumer.h>
+#include <linux/iopoll.h>
+
+#include "lattice-sysconfig.h"
+
+static int sysconfig_cmd_write(struct sysconfig_priv *priv, const void *buf,
+			       size_t buf_len)
+{
+	return priv->command_transfer(priv, buf, buf_len, NULL, 0);
+}
+
+static int sysconfig_cmd_read(struct sysconfig_priv *priv, const void *tx_buf,
+			      size_t tx_len, void *rx_buf, size_t rx_len)
+{
+	return priv->command_transfer(priv, tx_buf, tx_len, rx_buf, rx_len);
+}
+
+static int sysconfig_read_busy(struct sysconfig_priv *priv)
+{
+	const u8 lsc_check_busy[] = SYSCONFIG_LSC_CHECK_BUSY;
+	u8 busy;
+	int ret;
+
+	ret = sysconfig_cmd_read(priv, lsc_check_busy, sizeof(lsc_check_busy),
+				 &busy, sizeof(busy));
+
+	return ret ? : busy;
+}
+
+static int sysconfig_poll_busy(struct sysconfig_priv *priv)
+{
+	int ret, busy;
+
+	ret = read_poll_timeout(sysconfig_read_busy, busy, busy <= 0,
+				SYSCONFIG_POLL_INTERVAL_US,
+				SYSCONFIG_POLL_BUSY_TIMEOUT_US, false, priv);
+
+	return ret ? : busy;
+}
+
+static int sysconfig_read_status(struct sysconfig_priv *priv, u32 *status)
+{
+	const u8 lsc_read_status[] = SYSCONFIG_LSC_READ_STATUS;
+	__be32 device_status;
+	int ret;
+
+	ret = sysconfig_cmd_read(priv, lsc_read_status, sizeof(lsc_read_status),
+				 &device_status, sizeof(device_status));
+	if (ret)
+		return ret;
+
+	*status = be32_to_cpu(device_status);
+
+	return 0;
+}
+
+static int sysconfig_poll_status(struct sysconfig_priv *priv, u32 *status)
+{
+	int ret = sysconfig_poll_busy(priv);
+
+	if (ret)
+		return ret;
+
+	return sysconfig_read_status(priv, status);
+}
+
+static int sysconfig_poll_gpio(struct gpio_desc *gpio, bool is_active)
+{
+	int ret, val;
+
+	ret = read_poll_timeout(gpiod_get_value, val,
+				val < 0 || !!val == is_active,
+				SYSCONFIG_POLL_INTERVAL_US,
+				SYSCONFIG_POLL_GPIO_TIMEOUT_US, false, gpio);
+
+	if (val < 0)
+		return val;
+
+	return ret;
+}
+
+static int sysconfig_gpio_refresh(struct sysconfig_priv *priv)
+{
+	struct gpio_desc *program = priv->program;
+	struct gpio_desc *init = priv->init;
+	struct gpio_desc *done = priv->done;
+	int ret;
+
+	/* Enter init mode */
+	gpiod_set_value(program, 1);
+
+	ret = sysconfig_poll_gpio(init, true);
+	if (!ret)
+		ret = sysconfig_poll_gpio(done, false);
+
+	if (ret)
+		return ret;
+
+	/* Enter program mode */
+	gpiod_set_value(program, 0);
+
+	return sysconfig_poll_gpio(init, false);
+}
+
+static int sysconfig_lsc_refresh(struct sysconfig_priv *priv)
+{
+	static const u8 lsc_refresh[] = SYSCONFIG_LSC_REFRESH;
+	int ret;
+
+	ret = sysconfig_cmd_write(priv, lsc_refresh, sizeof(lsc_refresh));
+	if (ret)
+		return ret;
+
+	usleep_range(4000, 8000);
+
+	return 0;
+}
+
+static int sysconfig_refresh(struct sysconfig_priv *priv)
+{
+	struct gpio_desc *program = priv->program;
+	struct gpio_desc *init = priv->init;
+	struct gpio_desc *done = priv->done;
+
+	if (program && init && done)
+		return sysconfig_gpio_refresh(priv);
+
+	return sysconfig_lsc_refresh(priv);
+}
+
+static int sysconfig_isc_enable(struct sysconfig_priv *priv)
+{
+	u8 isc_enable[] = SYSCONFIG_ISC_ENABLE;
+	u32 status;
+	int ret;
+
+	ret = sysconfig_cmd_write(priv, isc_enable, sizeof(isc_enable));
+	if (ret)
+		return ret;
+
+	ret = sysconfig_poll_status(priv, &status);
+	if (ret)
+		return ret;
+
+	if (status & SYSCONFIG_STATUS_FAIL)
+		return -EFAULT;
+
+	return 0;
+}
+
+static int sysconfig_isc_erase(struct sysconfig_priv *priv)
+{
+	u8 isc_erase[] = SYSCONFIG_ISC_ERASE;
+	u32 status;
+	int ret;
+
+	ret = sysconfig_cmd_write(priv, isc_erase, sizeof(isc_erase));
+	if (ret)
+		return ret;
+
+	ret = sysconfig_poll_status(priv, &status);
+	if (ret)
+		return ret;
+
+	if (status & SYSCONFIG_STATUS_FAIL)
+		return -EFAULT;
+
+	return 0;
+}
+
+static int sysconfig_isc_init(struct sysconfig_priv *priv)
+{
+	int ret = sysconfig_isc_enable(priv);
+
+	if (ret)
+		return ret;
+
+	return sysconfig_isc_erase(priv);
+}
+
+static int sysconfig_lsc_init_addr(struct sysconfig_priv *priv)
+{
+	const u8 lsc_init_addr[] = SYSCONFIG_LSC_INIT_ADDR;
+
+	return sysconfig_cmd_write(priv, lsc_init_addr, sizeof(lsc_init_addr));
+}
+
+static int sysconfig_burst_write_init(struct sysconfig_priv *priv)
+{
+	return priv->bitstream_burst_write_init(priv);
+}
+
+static int sysconfig_burst_write_complete(struct sysconfig_priv *priv)
+{
+	return priv->bitstream_burst_write_complete(priv);
+}
+
+static int sysconfig_bitstream_burst_write(struct sysconfig_priv *priv,
+					   const char *buf, size_t count)
+{
+	int ret = priv->bitstream_burst_write(priv, buf, count);
+
+	if (ret)
+		sysconfig_burst_write_complete(priv);
+
+	return ret;
+}
+
+static int sysconfig_isc_disable(struct sysconfig_priv *priv)
+{
+	const u8 isc_disable[] = SYSCONFIG_ISC_DISABLE;
+
+	return sysconfig_cmd_write(priv, isc_disable, sizeof(isc_disable));
+}
+
+static void sysconfig_cleanup(struct sysconfig_priv *priv)
+{
+	sysconfig_isc_erase(priv);
+	sysconfig_refresh(priv);
+}
+
+static int sysconfig_isc_finish(struct sysconfig_priv *priv)
+{
+	struct gpio_desc *done_gpio = priv->done;
+	u32 status;
+	int ret;
+
+	if (done_gpio) {
+		ret = sysconfig_isc_disable(priv);
+		if (ret)
+			return ret;
+
+		return sysconfig_poll_gpio(done_gpio, true);
+	}
+
+	ret = sysconfig_poll_status(priv, &status);
+	if (ret)
+		return ret;
+
+	if ((status & SYSCONFIG_STATUS_DONE) &&
+	    !(status & SYSCONFIG_STATUS_BUSY) &&
+	    !(status & SYSCONFIG_STATUS_ERR))
+		return sysconfig_isc_disable(priv);
+
+	return -EFAULT;
+}
+
+static enum fpga_mgr_states sysconfig_ops_state(struct fpga_manager *mgr)
+{
+	struct sysconfig_priv *priv = mgr->priv;
+	struct gpio_desc *done = priv->done;
+	u32 status;
+	int ret;
+
+	if (done && (gpiod_get_value(done) > 0))
+		return FPGA_MGR_STATE_OPERATING;
+
+	ret = sysconfig_read_status(priv, &status);
+	if (!ret && (status & SYSCONFIG_STATUS_DONE))
+		return FPGA_MGR_STATE_OPERATING;
+
+	return FPGA_MGR_STATE_UNKNOWN;
+}
+
+static int sysconfig_ops_write_init(struct fpga_manager *mgr,
+				    struct fpga_image_info *info,
+				    const char *buf, size_t count)
+{
+	struct sysconfig_priv *priv = mgr->priv;
+	struct device *dev = &mgr->dev;
+	int ret;
+
+	if (info->flags & FPGA_MGR_PARTIAL_RECONFIG) {
+		dev_err(dev, "Partial reconfiguration is not supported\n");
+		return -EOPNOTSUPP;
+	}
+
+	/* Enter program mode */
+	ret = sysconfig_refresh(priv);
+	if (ret) {
+		dev_err(dev, "Failed to go to program mode\n");
+		return ret;
+	}
+
+	/* Enter ISC mode */
+	ret = sysconfig_isc_init(priv);
+	if (ret) {
+		dev_err(dev, "Failed to go to ISC mode\n");
+		return ret;
+	}
+
+	/* Initialize the Address Shift Register */
+	ret = sysconfig_lsc_init_addr(priv);
+	if (ret) {
+		dev_err(dev,
+			"Failed to initialize the Address Shift Register\n");
+		return ret;
+	}
+
+	/* Prepare for bitstream burst write */
+	ret = sysconfig_burst_write_init(priv);
+	if (ret)
+		dev_err(dev, "Failed to prepare for bitstream burst write\n");
+
+	return ret;
+}
+
+static int sysconfig_ops_write(struct fpga_manager *mgr, const char *buf,
+			       size_t count)
+{
+	return sysconfig_bitstream_burst_write(mgr->priv, buf, count);
+}
+
+static int sysconfig_ops_write_complete(struct fpga_manager *mgr,
+					struct fpga_image_info *info)
+{
+	struct sysconfig_priv *priv = mgr->priv;
+	struct device *dev = &mgr->dev;
+	int ret;
+
+	ret = sysconfig_burst_write_complete(priv);
+	if (!ret)
+		ret = sysconfig_poll_busy(priv);
+
+	if (ret) {
+		dev_err(dev, "Error while waiting bitstream write to finish\n");
+		goto fail;
+	}
+
+	ret = sysconfig_isc_finish(priv);
+
+fail:
+	if (ret)
+		sysconfig_cleanup(priv);
+
+	return ret;
+}
+
+static const struct fpga_manager_ops sysconfig_fpga_mgr_ops = {
+	.state = sysconfig_ops_state,
+	.write_init = sysconfig_ops_write_init,
+	.write = sysconfig_ops_write,
+	.write_complete = sysconfig_ops_write_complete,
+};
+
+int sysconfig_probe(struct sysconfig_priv *priv)
+{
+	struct gpio_desc *program, *init, *done;
+	struct device *dev = priv->dev;
+	struct fpga_manager *mgr;
+
+	if (!dev)
+		return -ENODEV;
+
+	if (!priv->command_transfer ||
+	    !priv->bitstream_burst_write_init ||
+	    !priv->bitstream_burst_write ||
+	    !priv->bitstream_burst_write_complete) {
+		dev_err(dev, "Essential callback is missing\n");
+		return -EINVAL;
+	}
+
+	program = devm_gpiod_get_optional(dev, "program", GPIOD_OUT_LOW);
+	if (IS_ERR(program))
+		return dev_err_probe(dev, PTR_ERR(program),
+				     "Failed to get PROGRAM GPIO\n");
+
+	init = devm_gpiod_get_optional(dev, "init", GPIOD_IN);
+	if (IS_ERR(init))
+		return dev_err_probe(dev, PTR_ERR(init),
+				     "Failed to get INIT GPIO\n");
+
+	done = devm_gpiod_get_optional(dev, "done", GPIOD_IN);
+	if (IS_ERR(done))
+		return dev_err_probe(dev, PTR_ERR(done),
+				     "Failed to get DONE GPIO\n");
+
+	priv->program = program;
+	priv->init = init;
+	priv->done = done;
+
+	mgr = devm_fpga_mgr_register(dev, "Lattice sysCONFIG FPGA Manager",
+				     &sysconfig_fpga_mgr_ops, priv);
+
+	return PTR_ERR_OR_ZERO(mgr);
+}
+EXPORT_SYMBOL(sysconfig_probe);
+
+MODULE_DESCRIPTION("Lattice sysCONFIG FPGA Manager Core");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/fpga/lattice-sysconfig.h linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig.h
new file mode 100644
index 000000000000..df47d9a524f6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/fpga/lattice-sysconfig.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef	__LATTICE_SYSCONFIG_H
+#define	__LATTICE_SYSCONFIG_H
+
+#define	SYSCONFIG_ISC_ENABLE		{0xC6, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_ISC_DISABLE		{0x26, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_ISC_ERASE		{0x0E, 0x01, 0x00, 0x00}
+#define	SYSCONFIG_LSC_READ_STATUS	{0x3C, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_LSC_CHECK_BUSY	{0xF0, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_LSC_REFRESH		{0x79, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_LSC_INIT_ADDR		{0x46, 0x00, 0x00, 0x00}
+#define	SYSCONFIG_LSC_BITSTREAM_BURST	{0x7a, 0x00, 0x00, 0x00}
+
+#define	SYSCONFIG_STATUS_DONE		BIT(8)
+#define	SYSCONFIG_STATUS_BUSY		BIT(12)
+#define	SYSCONFIG_STATUS_FAIL		BIT(13)
+#define	SYSCONFIG_STATUS_ERR		GENMASK(25, 23)
+
+#define	SYSCONFIG_POLL_INTERVAL_US	30
+#define	SYSCONFIG_POLL_BUSY_TIMEOUT_US	1000000
+#define	SYSCONFIG_POLL_GPIO_TIMEOUT_US	100000
+
+struct sysconfig_priv {
+	struct gpio_desc *program;
+	struct gpio_desc *init;
+	struct gpio_desc *done;
+	struct device *dev;
+	int (*command_transfer)(struct sysconfig_priv *priv, const void *tx_buf,
+				size_t tx_len, void *rx_buf, size_t rx_len);
+	int (*bitstream_burst_write_init)(struct sysconfig_priv *priv);
+	int (*bitstream_burst_write)(struct sysconfig_priv *priv,
+				     const char *tx_buf, size_t tx_len);
+	int (*bitstream_burst_write_complete)(struct sysconfig_priv *priv);
+};
+
+int sysconfig_probe(struct sysconfig_priv *priv);
+
+#endif /* __LATTICE_SYSCONFIG_H */
diff --git linux-libre-6.1-gnu/drivers/fpga/stratix10-soc.c linux-libre-6.2-gnu/drivers/fpga/stratix10-soc.c
index 357cea58ec98..f7f01982a512 100644
--- linux-libre-6.1-gnu/drivers/fpga/stratix10-soc.c
+++ linux-libre-6.2-gnu/drivers/fpga/stratix10-soc.c
@@ -213,9 +213,9 @@ static int s10_ops_write_init(struct fpga_manager *mgr,
 	/* Allocate buffers from the service layer's pool. */
 	for (i = 0; i < NUM_SVC_BUFS; i++) {
 		kbuf = stratix10_svc_allocate_memory(priv->chan, SVC_BUF_SIZE);
-		if (!kbuf) {
+		if (IS_ERR(kbuf)) {
 			s10_free_buffers(mgr);
-			ret = -ENOMEM;
+			ret = PTR_ERR(kbuf);
 			goto init_done;
 		}
 
diff --git linux-libre-6.1-gnu/drivers/fpga/zynq-fpga.c linux-libre-6.2-gnu/drivers/fpga/zynq-fpga.c
index 426aa34c6a0d..ae0da361e6c6 100644
--- linux-libre-6.1-gnu/drivers/fpga/zynq-fpga.c
+++ linux-libre-6.2-gnu/drivers/fpga/zynq-fpga.c
@@ -582,11 +582,9 @@ static int zynq_fpga_probe(struct platform_device *pdev)
 		return priv->irq;
 
 	priv->clk = devm_clk_get(dev, "ref_clk");
-	if (IS_ERR(priv->clk)) {
-		if (PTR_ERR(priv->clk) != -EPROBE_DEFER)
-			dev_err(dev, "input clock not found\n");
-		return PTR_ERR(priv->clk);
-	}
+	if (IS_ERR(priv->clk))
+		return dev_err_probe(dev, PTR_ERR(priv->clk),
+				     "input clock not found\n");
 
 	err = clk_prepare_enable(priv->clk);
 	if (err) {
diff --git linux-libre-6.1-gnu/drivers/fsi/fsi-sbefifo.c linux-libre-6.2-gnu/drivers/fsi/fsi-sbefifo.c
index 5f93a53846aa..9912b7a6a4b9 100644
--- linux-libre-6.1-gnu/drivers/fsi/fsi-sbefifo.c
+++ linux-libre-6.2-gnu/drivers/fsi/fsi-sbefifo.c
@@ -659,7 +659,7 @@ static void sbefifo_collect_async_ffdc(struct sbefifo *sbefifo)
 	}
         ffdc_iov.iov_base = ffdc;
 	ffdc_iov.iov_len = SBEFIFO_MAX_FFDC_SIZE;
-        iov_iter_kvec(&ffdc_iter, WRITE, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE);
+        iov_iter_kvec(&ffdc_iter, ITER_DEST, &ffdc_iov, 1, SBEFIFO_MAX_FFDC_SIZE);
 	cmd[0] = cpu_to_be32(2);
 	cmd[1] = cpu_to_be32(SBEFIFO_CMD_GET_SBE_FFDC);
 	rc = sbefifo_do_command(sbefifo, cmd, 2, &ffdc_iter);
@@ -756,7 +756,7 @@ int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len,
 	rbytes = (*resp_len) * sizeof(__be32);
 	resp_iov.iov_base = response;
 	resp_iov.iov_len = rbytes;
-        iov_iter_kvec(&resp_iter, WRITE, &resp_iov, 1, rbytes);
+        iov_iter_kvec(&resp_iter, ITER_DEST, &resp_iov, 1, rbytes);
 
 	/* Perform the command */
 	rc = mutex_lock_interruptible(&sbefifo->lock);
@@ -839,7 +839,7 @@ static ssize_t sbefifo_user_read(struct file *file, char __user *buf,
 	/* Prepare iov iterator */
 	resp_iov.iov_base = buf;
 	resp_iov.iov_len = len;
-	iov_iter_init(&resp_iter, WRITE, &resp_iov, 1, len);
+	iov_iter_init(&resp_iter, ITER_DEST, &resp_iov, 1, len);
 
 	/* Perform the command */
 	rc = mutex_lock_interruptible(&sbefifo->lock);
diff --git linux-libre-6.1-gnu/drivers/gnss/core.c linux-libre-6.2-gnu/drivers/gnss/core.c
index 1e82b7967570..77a4b280c552 100644
--- linux-libre-6.1-gnu/drivers/gnss/core.c
+++ linux-libre-6.2-gnu/drivers/gnss/core.c
@@ -337,7 +337,7 @@ static const char * const gnss_type_names[GNSS_TYPE_COUNT] = {
 	[GNSS_TYPE_MTK]		= "MTK",
 };
 
-static const char *gnss_type_name(struct gnss_device *gdev)
+static const char *gnss_type_name(const struct gnss_device *gdev)
 {
 	const char *name = NULL;
 
@@ -365,9 +365,9 @@ static struct attribute *gnss_attrs[] = {
 };
 ATTRIBUTE_GROUPS(gnss);
 
-static int gnss_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int gnss_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
-	struct gnss_device *gdev = to_gnss_device(dev);
+	const struct gnss_device *gdev = to_gnss_device(dev);
 	int ret;
 
 	ret = add_uevent_var(env, "GNSS_TYPE=%s", gnss_type_name(gdev));
diff --git linux-libre-6.1-gnu/drivers/gpio/Kconfig linux-libre-6.2-gnu/drivers/gpio/Kconfig
index a01af1180616..e9917a45b005 100644
--- linux-libre-6.1-gnu/drivers/gpio/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpio/Kconfig
@@ -109,6 +109,15 @@ config GPIO_REGMAP
 config GPIO_MAX730X
 	tristate
 
+config GPIO_IDIO_16
+	tristate
+	help
+	  Enables support for the idio-16 library functions. The idio-16 library
+	  provides functions to facilitate communication with devices within the
+	  ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16.
+
+	  If built as a module its name will be gpio-idio-16.
+
 menu "Memory mapped GPIO drivers"
 	depends on HAS_IOMEM
 
@@ -219,7 +228,7 @@ config GPIO_CLPS711X
 	  Say yes here to support GPIO on CLPS711X SoCs.
 
 config GPIO_DAVINCI
-	bool "TI Davinci/Keystone GPIO support"
+	tristate "TI Davinci/Keystone GPIO support"
 	default y if ARCH_DAVINCI
 	depends on (ARM || ARM64) && (ARCH_DAVINCI || ARCH_KEYSTONE || ARCH_K3)
 	help
@@ -310,7 +319,7 @@ config GPIO_GRGPIO
 
 config GPIO_HISI
 	tristate "HiSilicon GPIO controller driver"
-	depends on (ARM64 && ACPI) || COMPILE_TEST
+	depends on ARM64 || COMPILE_TEST
 	select GPIO_GENERIC
 	select GPIOLIB_IRQCHIP
 	help
@@ -600,14 +609,6 @@ config GPIO_SPRD
 	help
 	  Say yes here to support Spreadtrum GPIO device.
 
-config GPIO_STA2X11
-	bool "STA2x11/ConneXt GPIO support"
-	depends on MFD_STA2X11
-	select GENERIC_IRQ_CHIP
-	help
-	  Say yes here to support the STA2x11/ConneXt GPIO device.
-	  The GPIO module has 128 GPIO pins with alternate functions.
-
 config GPIO_STP_XWAY
 	bool "XWAY STP GPIOs"
 	depends on SOC_XWAY || COMPILE_TEST
@@ -857,6 +858,7 @@ config GPIO_104_IDIO_16
 	depends on PC104
 	select ISA_BUS_API
 	select GPIOLIB_IRQCHIP
+	select GPIO_IDIO_16
 	help
 	  Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
 	  104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The
@@ -1529,6 +1531,7 @@ config GPIO_MLXBF2
 	tristate "Mellanox BlueField 2 SoC GPIO"
 	depends on (MELLANOX_PLATFORM && ARM64 && ACPI) || (64BIT && COMPILE_TEST)
 	select GPIO_GENERIC
+	select GPIOLIB_IRQCHIP
 	help
 	  Say Y here if you want GPIO support on Mellanox BlueField 2 SoC.
 
@@ -1561,6 +1564,7 @@ config GPIO_PCH
 config GPIO_PCI_IDIO_16
 	tristate "ACCES PCI-IDIO-16 GPIO support"
 	select GPIOLIB_IRQCHIP
+	select GPIO_IDIO_16
 	help
 	  Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
 	  generated when any of the inputs change state (low to high or high to
@@ -1681,6 +1685,12 @@ config GPIO_AGGREGATOR
 	      industrial control context, to be operated from userspace using
 	      the GPIO chardev interface.
 
+config GPIO_LATCH
+	tristate "GPIO latch driver"
+	help
+	  Say yes here to enable a driver for GPIO multiplexers based on latches
+	  connected to other GPIOs.
+
 config GPIO_MOCKUP
 	tristate "GPIO Testing Driver"
 	select IRQ_SIM
diff --git linux-libre-6.1-gnu/drivers/gpio/Makefile linux-libre-6.2-gnu/drivers/gpio/Makefile
index 29e3beb6548c..010587025fc8 100644
--- linux-libre-6.1-gnu/drivers/gpio/Makefile
+++ linux-libre-6.2-gnu/drivers/gpio/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_OF_GPIO)		+= gpiolib-of.o
 obj-$(CONFIG_GPIO_CDEV)		+= gpiolib-cdev.o
 obj-$(CONFIG_GPIO_SYSFS)	+= gpiolib-sysfs.o
 obj-$(CONFIG_GPIO_ACPI)		+= gpiolib-acpi.o
+obj-$(CONFIG_GPIOLIB)		+= gpiolib-swnode.o
 
 # Device drivers. Generally keep list sorted alphabetically
 obj-$(CONFIG_GPIO_REGMAP)	+= gpio-regmap.o
@@ -68,6 +69,7 @@ obj-$(CONFIG_GPIO_HLWD)			+= gpio-hlwd.o
 obj-$(CONFIG_HTC_EGPIO)			+= gpio-htc-egpio.o
 obj-$(CONFIG_GPIO_I8255)		+= gpio-i8255.o
 obj-$(CONFIG_GPIO_ICH)			+= gpio-ich.o
+obj-$(CONFIG_GPIO_IDIO_16)		+= gpio-idio-16.o
 obj-$(CONFIG_GPIO_IDT3243X)		+= gpio-idt3243x.o
 obj-$(CONFIG_GPIO_IMX_SCU)		+= gpio-imx-scu.o
 obj-$(CONFIG_GPIO_IOP)			+= gpio-iop.o
@@ -75,6 +77,7 @@ obj-$(CONFIG_GPIO_IT87)			+= gpio-it87.o
 obj-$(CONFIG_GPIO_IXP4XX)		+= gpio-ixp4xx.o
 obj-$(CONFIG_GPIO_JANZ_TTL)		+= gpio-janz-ttl.o
 obj-$(CONFIG_GPIO_KEMPLD)		+= gpio-kempld.o
+obj-$(CONFIG_GPIO_LATCH)		+= gpio-latch.o
 obj-$(CONFIG_GPIO_LOGICVC)		+= gpio-logicvc.o
 obj-$(CONFIG_GPIO_LOONGSON1)		+= gpio-loongson1.o
 obj-$(CONFIG_GPIO_LOONGSON)		+= gpio-loongson.o
@@ -140,7 +143,6 @@ obj-$(CONFIG_GPIO_SL28CPLD)		+= gpio-sl28cpld.o
 obj-$(CONFIG_GPIO_SODAVILLE)		+= gpio-sodaville.o
 obj-$(CONFIG_GPIO_SPEAR_SPICS)		+= gpio-spear-spics.o
 obj-$(CONFIG_GPIO_SPRD)			+= gpio-sprd.o
-obj-$(CONFIG_GPIO_STA2X11)		+= gpio-sta2x11.o
 obj-$(CONFIG_GPIO_STMPE)		+= gpio-stmpe.o
 obj-$(CONFIG_GPIO_STP_XWAY)		+= gpio-stp-xway.o
 obj-$(CONFIG_GPIO_SYSCON)		+= gpio-syscon.o
diff --git linux-libre-6.1-gnu/drivers/gpio/TODO linux-libre-6.2-gnu/drivers/gpio/TODO
index f87ff3fa8a53..76560744587a 100644
--- linux-libre-6.1-gnu/drivers/gpio/TODO
+++ linux-libre-6.2-gnu/drivers/gpio/TODO
@@ -124,6 +124,13 @@ Work items:
   this with dry-coding and sending to maintainers to test
 
 
+Generic regmap GPIO
+
+In the very similar way to Generic MMIO GPIO convert the users which can
+take advantage of using regmap over direct IO accessors. Note, even in
+MMIO case the regmap MMIO with gpio-regmap.c is preferable over gpio-mmio.c.
+
+
 GPIOLIB irqchip
 
 The GPIOLIB irqchip is a helper irqchip for "simple cases" that should
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-104-idio-16.c linux-libre-6.2-gnu/drivers/gpio/gpio-104-idio-16.c
index 718bd54e2a25..098fbefdbe22 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-104-idio-16.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-104-idio-16.c
@@ -6,7 +6,7 @@
  * This driver supports the following ACCES devices: 104-IDIO-16,
  * 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, and 104-IDO-8.
  */
-#include <linux/bits.h>
+#include <linux/bitmap.h>
 #include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/gpio/driver.h>
@@ -21,6 +21,8 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
+#include "gpio-idio-16.h"
+
 #define IDIO_16_EXTENT 8
 #define MAX_NUM_IDIO_16 max_num_isa_dev(IDIO_16_EXTENT)
 
@@ -34,49 +36,26 @@ static unsigned int num_irq;
 module_param_hw_array(irq, uint, irq, &num_irq, 0);
 MODULE_PARM_DESC(irq, "ACCES 104-IDIO-16 interrupt line numbers");
 
-/**
- * struct idio_16_reg - device registers structure
- * @out0_7:	Read: N/A
- *		Write: FET Drive Outputs 0-7
- * @in0_7:	Read: Isolated Inputs 0-7
- *		Write: Clear Interrupt
- * @irq_ctl:	Read: Enable IRQ
- *		Write: Disable IRQ
- * @unused:	N/A
- * @out8_15:	Read: N/A
- *		Write: FET Drive Outputs 8-15
- * @in8_15:	Read: Isolated Inputs 8-15
- *		Write: N/A
- */
-struct idio_16_reg {
-	u8 out0_7;
-	u8 in0_7;
-	u8 irq_ctl;
-	u8 unused;
-	u8 out8_15;
-	u8 in8_15;
-};
-
 /**
  * struct idio_16_gpio - GPIO device private data structure
  * @chip:	instance of the gpio_chip
  * @lock:	synchronization lock to prevent I/O race conditions
  * @irq_mask:	I/O bits affected by interrupts
  * @reg:	I/O address offset for the device registers
- * @out_state:	output bits state
+ * @state:	ACCES IDIO-16 device state
  */
 struct idio_16_gpio {
 	struct gpio_chip chip;
 	raw_spinlock_t lock;
 	unsigned long irq_mask;
-	struct idio_16_reg __iomem *reg;
-	unsigned int out_state;
+	struct idio_16 __iomem *reg;
+	struct idio_16_state state;
 };
 
 static int idio_16_gpio_get_direction(struct gpio_chip *chip,
 				      unsigned int offset)
 {
-	if (offset > 15)
+	if (idio_16_get_direction(offset))
 		return GPIO_LINE_DIRECTION_IN;
 
 	return GPIO_LINE_DIRECTION_OUT;
@@ -98,15 +77,8 @@ static int idio_16_gpio_direction_output(struct gpio_chip *chip,
 static int idio_16_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	const unsigned int mask = BIT(offset-16);
 
-	if (offset < 16)
-		return -EINVAL;
-
-	if (offset < 24)
-		return !!(ioread8(&idio16gpio->reg->in0_7) & mask);
-
-	return !!(ioread8(&idio16gpio->reg->in8_15) & (mask>>8));
+	return idio_16_get(idio16gpio->reg, &idio16gpio->state, offset);
 }
 
 static int idio_16_gpio_get_multiple(struct gpio_chip *chip,
@@ -114,11 +86,7 @@ static int idio_16_gpio_get_multiple(struct gpio_chip *chip,
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
 
-	*bits = 0;
-	if (*mask & GENMASK(23, 16))
-		*bits |= (unsigned long)ioread8(&idio16gpio->reg->in0_7) << 16;
-	if (*mask & GENMASK(31, 24))
-		*bits |= (unsigned long)ioread8(&idio16gpio->reg->in8_15) << 24;
+	idio_16_get_multiple(idio16gpio->reg, &idio16gpio->state, mask, bits);
 
 	return 0;
 }
@@ -127,44 +95,16 @@ static void idio_16_gpio_set(struct gpio_chip *chip, unsigned int offset,
 			     int value)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	const unsigned int mask = BIT(offset);
-	unsigned long flags;
 
-	if (offset > 15)
-		return;
-
-	raw_spin_lock_irqsave(&idio16gpio->lock, flags);
-
-	if (value)
-		idio16gpio->out_state |= mask;
-	else
-		idio16gpio->out_state &= ~mask;
-
-	if (offset > 7)
-		iowrite8(idio16gpio->out_state >> 8, &idio16gpio->reg->out8_15);
-	else
-		iowrite8(idio16gpio->out_state, &idio16gpio->reg->out0_7);
-
-	raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
+	idio_16_set(idio16gpio->reg, &idio16gpio->state, offset, value);
 }
 
 static void idio_16_gpio_set_multiple(struct gpio_chip *chip,
 	unsigned long *mask, unsigned long *bits)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	unsigned long flags;
 
-	raw_spin_lock_irqsave(&idio16gpio->lock, flags);
-
-	idio16gpio->out_state &= ~*mask;
-	idio16gpio->out_state |= *mask & *bits;
-
-	if (*mask & 0xFF)
-		iowrite8(idio16gpio->out_state, &idio16gpio->reg->out0_7);
-	if ((*mask >> 8) & 0xFF)
-		iowrite8(idio16gpio->out_state >> 8, &idio16gpio->reg->out8_15);
-
-	raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
+	idio_16_set_multiple(idio16gpio->reg, &idio16gpio->state, mask, bits);
 }
 
 static void idio_16_irq_ack(struct irq_data *data)
@@ -301,7 +241,10 @@ static int idio_16_probe(struct device *dev, unsigned int id)
 	idio16gpio->chip.get_multiple = idio_16_gpio_get_multiple;
 	idio16gpio->chip.set = idio_16_gpio_set;
 	idio16gpio->chip.set_multiple = idio_16_gpio_set_multiple;
-	idio16gpio->out_state = 0xFFFF;
+
+	idio_16_state_init(&idio16gpio->state);
+	/* FET off states are represented by bit values of "1" */
+	bitmap_fill(idio16gpio->state.out_state, IDIO_16_NOUT);
 
 	girq = &idio16gpio->chip.irq;
 	gpio_irq_chip_set_chip(girq, &idio_16_irqchip);
@@ -343,3 +286,4 @@ module_isa_driver_with_irq(idio_16_driver, num_idio_16, num_irq);
 MODULE_AUTHOR("William Breathitt Gray <vilhelm.gray@gmail.com>");
 MODULE_DESCRIPTION("ACCES 104-IDIO-16 GPIO driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(GPIO_IDIO_16);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-aggregator.c linux-libre-6.2-gnu/drivers/gpio/gpio-aggregator.c
index 0cb2664085cf..6d17d262ad91 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-aggregator.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-aggregator.c
@@ -23,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/string.h>
 
+#define AGGREGATOR_MAX_GPIOS 512
 
 /*
  * GPIO Aggregator sysfs interface
@@ -64,7 +65,7 @@ static int aggr_parse(struct gpio_aggregator *aggr)
 	unsigned int i, n = 0;
 	int error = 0;
 
-	bitmap = bitmap_alloc(ARCH_NR_GPIOS, GFP_KERNEL);
+	bitmap = bitmap_alloc(AGGREGATOR_MAX_GPIOS, GFP_KERNEL);
 	if (!bitmap)
 		return -ENOMEM;
 
@@ -84,13 +85,13 @@ static int aggr_parse(struct gpio_aggregator *aggr)
 		}
 
 		/* GPIO chip + offset(s) */
-		error = bitmap_parselist(offsets, bitmap, ARCH_NR_GPIOS);
+		error = bitmap_parselist(offsets, bitmap, AGGREGATOR_MAX_GPIOS);
 		if (error) {
 			pr_err("Cannot parse %s: %d\n", offsets, error);
 			goto free_bitmap;
 		}
 
-		for_each_set_bit(i, bitmap, ARCH_NR_GPIOS) {
+		for_each_set_bit(i, bitmap, AGGREGATOR_MAX_GPIOS) {
 			error = aggr_add_gpio(aggr, name, i, &n);
 			if (error)
 				goto free_bitmap;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-arizona.c linux-libre-6.2-gnu/drivers/gpio/gpio-arizona.c
index 02f9ae19cd44..c15fda99120a 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-arizona.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-arizona.c
@@ -7,13 +7,12 @@
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
  */
 
+#include <linux/gpio/driver.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/gpio/driver.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
-#include <linux/seq_file.h>
+#include <linux/slab.h>
 
 #include <linux/mfd/arizona/core.h>
 #include <linux/mfd/arizona/pdata.h>
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-aspeed.c linux-libre-6.2-gnu/drivers/gpio/gpio-aspeed.c
index 318a7d95a1a8..a94da80d3a95 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-aspeed.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-aspeed.c
@@ -5,10 +5,9 @@
  * Joel Stanley <joel@jms.id.au>
  */
 
-#include <asm/div64.h>
 #include <linux/clk.h>
-#include <linux/gpio/driver.h>
 #include <linux/gpio/aspeed.h>
+#include <linux/gpio/driver.h>
 #include <linux/hashtable.h>
 #include <linux/init.h>
 #include <linux/io.h>
@@ -19,6 +18,8 @@
 #include <linux/spinlock.h>
 #include <linux/string.h>
 
+#include <asm/div64.h>
+
 /*
  * These two headers aren't meant to be used by GPIO drivers. We need
  * them in order to access gpio_chip_hwgpio() which we need to implement
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-da9052.c linux-libre-6.2-gnu/drivers/gpio/gpio-da9052.c
index 559188d80c2b..6f3905f1b8f5 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-da9052.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-da9052.c
@@ -6,17 +6,16 @@
  *
  * Author: David Dajun Chen <dchen@diasemi.com>
  */
-#include <linux/module.h>
 #include <linux/fs.h>
-#include <linux/uaccess.h>
-#include <linux/platform_device.h>
 #include <linux/gpio/driver.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
 #include <linux/syscalls.h>
-#include <linux/seq_file.h>
+#include <linux/uaccess.h>
 
 #include <linux/mfd/da9052/da9052.h>
-#include <linux/mfd/da9052/reg.h>
 #include <linux/mfd/da9052/pdata.h>
+#include <linux/mfd/da9052/reg.h>
 
 #define DA9052_INPUT				1
 #define DA9052_OUTPUT_OPENDRAIN		2
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-davinci.c linux-libre-6.2-gnu/drivers/gpio/gpio-davinci.c
index 59c4c48d8296..fa51a91afa54 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-davinci.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-davinci.c
@@ -217,9 +217,6 @@ static int davinci_gpio_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (WARN_ON(ARCH_NR_GPIOS < ngpio))
-		ngpio = ARCH_NR_GPIOS;
-
 	/*
 	 * If there are unbanked interrupts then the number of
 	 * interrupts is equal to number of gpios else all are banked so
@@ -730,3 +727,14 @@ static int __init davinci_gpio_drv_reg(void)
 	return platform_driver_register(&davinci_gpio_driver);
 }
 postcore_initcall(davinci_gpio_drv_reg);
+
+static void __exit davinci_gpio_exit(void)
+{
+	platform_driver_unregister(&davinci_gpio_driver);
+}
+module_exit(davinci_gpio_exit);
+
+MODULE_AUTHOR("Jan Kotas <jank@cadence.com>");
+MODULE_DESCRIPTION("DAVINCI GPIO driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:gpio-davinci");
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-eic-sprd.c linux-libre-6.2-gnu/drivers/gpio/gpio-eic-sprd.c
index 8d722e026e9c..84352a6f4973 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-eic-sprd.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-eic-sprd.c
@@ -91,7 +91,6 @@ enum sprd_eic_type {
 
 struct sprd_eic {
 	struct gpio_chip chip;
-	struct irq_chip intc;
 	void __iomem *base[SPRD_EIC_MAX_BANK];
 	enum sprd_eic_type type;
 	spinlock_t lock;
@@ -255,6 +254,8 @@ static void sprd_eic_irq_mask(struct irq_data *data)
 	default:
 		dev_err(chip->parent, "Unsupported EIC type.\n");
 	}
+
+	gpiochip_disable_irq(chip, offset);
 }
 
 static void sprd_eic_irq_unmask(struct irq_data *data)
@@ -263,6 +264,8 @@ static void sprd_eic_irq_unmask(struct irq_data *data)
 	struct sprd_eic *sprd_eic = gpiochip_get_data(chip);
 	u32 offset = irqd_to_hwirq(data);
 
+	gpiochip_enable_irq(chip, offset);
+
 	switch (sprd_eic->type) {
 	case SPRD_EIC_DEBOUNCE:
 		sprd_eic_update(chip, offset, SPRD_EIC_DBNC_IE, 1);
@@ -564,6 +567,15 @@ static void sprd_eic_irq_handler(struct irq_desc *desc)
 	chained_irq_exit(ic, desc);
 }
 
+static const struct irq_chip sprd_eic_irq = {
+	.name		= "sprd-eic",
+	.irq_ack	= sprd_eic_irq_ack,
+	.irq_mask	= sprd_eic_irq_mask,
+	.irq_unmask	= sprd_eic_irq_unmask,
+	.irq_set_type	= sprd_eic_irq_set_type,
+	.flags		= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
 static int sprd_eic_probe(struct platform_device *pdev)
 {
 	const struct sprd_eic_variant_data *pdata;
@@ -626,15 +638,8 @@ static int sprd_eic_probe(struct platform_device *pdev)
 		break;
 	}
 
-	sprd_eic->intc.name = dev_name(&pdev->dev);
-	sprd_eic->intc.irq_ack = sprd_eic_irq_ack;
-	sprd_eic->intc.irq_mask = sprd_eic_irq_mask;
-	sprd_eic->intc.irq_unmask = sprd_eic_irq_unmask;
-	sprd_eic->intc.irq_set_type = sprd_eic_irq_set_type;
-	sprd_eic->intc.flags = IRQCHIP_SKIP_SET_WAKE;
-
 	irq = &sprd_eic->chip.irq;
-	irq->chip = &sprd_eic->intc;
+	gpio_irq_chip_set_chip(irq, &sprd_eic_irq);
 	irq->handler = handle_bad_irq;
 	irq->default_type = IRQ_TYPE_NONE;
 	irq->parent_handler = sprd_eic_irq_handler;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-ep93xx.c linux-libre-6.2-gnu/drivers/gpio/gpio-ep93xx.c
index 2e1779709113..6cedf46efec6 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-ep93xx.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-ep93xx.c
@@ -17,6 +17,7 @@
 #include <linux/slab.h>
 #include <linux/gpio/driver.h>
 #include <linux/bitops.h>
+#include <linux/seq_file.h>
 
 #define EP93XX_GPIO_F_INT_STATUS 0x5c
 #define EP93XX_GPIO_A_INT_STATUS 0xa0
@@ -40,7 +41,6 @@
 #define EP93XX_GPIO_F_IRQ_BASE 80
 
 struct ep93xx_gpio_irq_chip {
-	struct irq_chip ic;
 	u8 irq_offset;
 	u8 int_unmasked;
 	u8 int_enabled;
@@ -148,7 +148,7 @@ static void ep93xx_gpio_f_irq_handler(struct irq_desc *desc)
 	 */
 	struct irq_chip *irqchip = irq_desc_get_chip(desc);
 	unsigned int irq = irq_desc_get_irq(desc);
-	int port_f_idx = ((irq + 1) & 7) ^ 4; /* {19..22,47..50} -> {0..7} */
+	int port_f_idx = (irq & 7) ^ 4; /* {20..23,48..51} -> {0..7} */
 	int gpio_irq = EP93XX_GPIO_F_IRQ_BASE + port_f_idx;
 
 	chained_irq_enter(irqchip, desc);
@@ -185,6 +185,7 @@ static void ep93xx_gpio_irq_mask_ack(struct irq_data *d)
 	ep93xx_gpio_update_int_params(epg, eic);
 
 	writeb(port_mask, epg->base + eic->irq_offset + EP93XX_INT_EOI_OFFSET);
+	gpiochip_disable_irq(gc, irqd_to_hwirq(d));
 }
 
 static void ep93xx_gpio_irq_mask(struct irq_data *d)
@@ -195,6 +196,7 @@ static void ep93xx_gpio_irq_mask(struct irq_data *d)
 
 	eic->int_unmasked &= ~BIT(d->irq & 7);
 	ep93xx_gpio_update_int_params(epg, eic);
+	gpiochip_disable_irq(gc, irqd_to_hwirq(d));
 }
 
 static void ep93xx_gpio_irq_unmask(struct irq_data *d)
@@ -203,6 +205,7 @@ static void ep93xx_gpio_irq_unmask(struct irq_data *d)
 	struct ep93xx_gpio_irq_chip *eic = to_ep93xx_gpio_irq_chip(gc);
 	struct ep93xx_gpio *epg = gpiochip_get_data(gc);
 
+	gpiochip_enable_irq(gc, irqd_to_hwirq(d));
 	eic->int_unmasked |= BIT(d->irq & 7);
 	ep93xx_gpio_update_int_params(epg, eic);
 }
@@ -320,15 +323,25 @@ static int ep93xx_gpio_set_config(struct gpio_chip *gc, unsigned offset,
 	return 0;
 }
 
-static void ep93xx_init_irq_chip(struct device *dev, struct irq_chip *ic)
+static void ep93xx_irq_print_chip(struct irq_data *data, struct seq_file *p)
 {
-	ic->irq_ack = ep93xx_gpio_irq_ack;
-	ic->irq_mask_ack = ep93xx_gpio_irq_mask_ack;
-	ic->irq_mask = ep93xx_gpio_irq_mask;
-	ic->irq_unmask = ep93xx_gpio_irq_unmask;
-	ic->irq_set_type = ep93xx_gpio_irq_type;
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
+
+	seq_printf(p, dev_name(gc->parent));
 }
 
+static const struct irq_chip gpio_eic_irq_chip = {
+	.name			= "ep93xx-gpio-eic",
+	.irq_ack		= ep93xx_gpio_irq_ack,
+	.irq_mask		= ep93xx_gpio_irq_mask,
+	.irq_unmask		= ep93xx_gpio_irq_unmask,
+	.irq_mask_ack	= ep93xx_gpio_irq_mask_ack,
+	.irq_set_type	= ep93xx_gpio_irq_type,
+	.irq_print_chip	= ep93xx_irq_print_chip,
+	.flags			= IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
 static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
 				struct platform_device *pdev,
 				struct ep93xx_gpio *epg,
@@ -350,8 +363,6 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
 
 	girq = &gc->irq;
 	if (bank->has_irq || bank->has_hierarchical_irq) {
-		struct irq_chip *ic;
-
 		gc->set_config = ep93xx_gpio_set_config;
 		egc->eic = devm_kcalloc(dev, 1,
 					sizeof(*egc->eic),
@@ -359,12 +370,7 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
 		if (!egc->eic)
 			return -ENOMEM;
 		egc->eic->irq_offset = bank->irq;
-		ic = &egc->eic->ic;
-		ic->name = devm_kasprintf(dev, GFP_KERNEL, "gpio-irq-%s", bank->label);
-		if (!ic->name)
-			return -ENOMEM;
-		ep93xx_init_irq_chip(dev, ic);
-		girq->chip = ic;
+		gpio_irq_chip_set_chip(girq, &gpio_eic_irq_chip);
 	}
 
 	if (bank->has_irq) {
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-exar.c linux-libre-6.2-gnu/drivers/gpio/gpio-exar.c
index 482f678c893e..df1bdaae441c 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-exar.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-exar.c
@@ -141,6 +141,7 @@ static const struct regmap_config exar_regmap_config = {
 	.name		= "exar-gpio",
 	.reg_bits	= 16,
 	.val_bits	= 8,
+	.io_port	= true,
 };
 
 static int gpio_exar_probe(struct platform_device *pdev)
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-ftgpio010.c linux-libre-6.2-gnu/drivers/gpio/gpio-ftgpio010.c
index f77a965f5780..2728672ef9f8 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-ftgpio010.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-ftgpio010.c
@@ -277,7 +277,7 @@ static int ftgpio_gpio_probe(struct platform_device *pdev)
 		dev_err(dev, "unable to init generic GPIO\n");
 		goto dis_clk;
 	}
-	g->gc.label = "FTGPIO010";
+	g->gc.label = dev_name(dev);
 	g->gc.base = -1;
 	g->gc.parent = dev;
 	g->gc.owner = THIS_MODULE;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-gw-pld.c linux-libre-6.2-gnu/drivers/gpio/gpio-gw-pld.c
index 2109803ffb38..5057fa9ad610 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-gw-pld.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-gw-pld.c
@@ -67,8 +67,7 @@ static void gw_pld_set8(struct gpio_chip *gc, unsigned offset, int value)
 	gw_pld_output8(gc, offset, value);
 }
 
-static int gw_pld_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int gw_pld_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct gw_pld *gw;
@@ -126,7 +125,7 @@ static struct i2c_driver gw_pld_driver = {
 		.name = "gw_pld",
 		.of_match_table = gw_pld_dt_ids,
 	},
-	.probe = gw_pld_probe,
+	.probe_new = gw_pld_probe,
 	.id_table = gw_pld_id,
 };
 module_i2c_driver(gw_pld_driver);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-hisi.c linux-libre-6.2-gnu/drivers/gpio/gpio-hisi.c
index 3caabef5c7a2..55bd69043bf4 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-hisi.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-hisi.c
@@ -221,6 +221,12 @@ static const struct acpi_device_id hisi_gpio_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match);
 
+static const struct of_device_id hisi_gpio_dts_match[] = {
+	{ .compatible = "hisilicon,ascend910-gpio", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, hisi_gpio_dts_match);
+
 static void hisi_gpio_get_pdata(struct device *dev,
 				struct hisi_gpio *hisi_gpio)
 {
@@ -311,6 +317,7 @@ static struct platform_driver hisi_gpio_driver = {
 	.driver		= {
 		.name	= HISI_GPIO_DRIVER_NAME,
 		.acpi_match_table = hisi_gpio_acpi_match,
+		.of_match_table = hisi_gpio_dts_match,
 	},
 	.probe		= hisi_gpio_probe,
 };
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-idio-16.c linux-libre-6.2-gnu/drivers/gpio/gpio-idio-16.c
new file mode 100644
index 000000000000..13315242d220
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-idio-16.c
@@ -0,0 +1,146 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * GPIO library for the ACCES IDIO-16 family
+ * Copyright (C) 2022 William Breathitt Gray
+ */
+#include <linux/bitmap.h>
+#include <linux/export.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include "gpio-idio-16.h"
+
+#define DEFAULT_SYMBOL_NAMESPACE GPIO_IDIO_16
+
+/**
+ * idio_16_get - get signal value at signal offset
+ * @reg:	ACCES IDIO-16 device registers
+ * @state:	ACCES IDIO-16 device state
+ * @offset:	offset of signal to get
+ *
+ * Returns the signal value (0=low, 1=high) for the signal at @offset.
+ */
+int idio_16_get(struct idio_16 __iomem *const reg,
+		struct idio_16_state *const state, const unsigned long offset)
+{
+	const unsigned long mask = BIT(offset);
+
+	if (offset < IDIO_16_NOUT)
+		return test_bit(offset, state->out_state);
+
+	if (offset < 24)
+		return !!(ioread8(&reg->in0_7) & (mask >> IDIO_16_NOUT));
+
+	if (offset < 32)
+		return !!(ioread8(&reg->in8_15) & (mask >> 24));
+
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(idio_16_get);
+
+/**
+ * idio_16_get_multiple - get multiple signal values at multiple signal offsets
+ * @reg:	ACCES IDIO-16 device registers
+ * @state:	ACCES IDIO-16 device state
+ * @mask:	mask of signals to get
+ * @bits:	bitmap to store signal values
+ *
+ * Stores in @bits the values (0=low, 1=high) for the signals defined by @mask.
+ */
+void idio_16_get_multiple(struct idio_16 __iomem *const reg,
+			  struct idio_16_state *const state,
+			  const unsigned long *const mask,
+			  unsigned long *const bits)
+{
+	unsigned long flags;
+	const unsigned long out_mask = GENMASK(IDIO_16_NOUT - 1, 0);
+
+	spin_lock_irqsave(&state->lock, flags);
+
+	bitmap_replace(bits, bits, state->out_state, &out_mask, IDIO_16_NOUT);
+	if (*mask & GENMASK(23, 16))
+		bitmap_set_value8(bits, ioread8(&reg->in0_7), 16);
+	if (*mask & GENMASK(31, 24))
+		bitmap_set_value8(bits, ioread8(&reg->in8_15), 24);
+
+	spin_unlock_irqrestore(&state->lock, flags);
+}
+EXPORT_SYMBOL_GPL(idio_16_get_multiple);
+
+/**
+ * idio_16_set - set signal value at signal offset
+ * @reg:	ACCES IDIO-16 device registers
+ * @state:	ACCES IDIO-16 device state
+ * @offset:	offset of signal to set
+ * @value:	value of signal to set
+ *
+ * Assigns output @value for the signal at @offset.
+ */
+void idio_16_set(struct idio_16 __iomem *const reg,
+		 struct idio_16_state *const state, const unsigned long offset,
+		 const unsigned long value)
+{
+	unsigned long flags;
+
+	if (offset >= IDIO_16_NOUT)
+		return;
+
+	spin_lock_irqsave(&state->lock, flags);
+
+	__assign_bit(offset, state->out_state, value);
+	if (offset < 8)
+		iowrite8(bitmap_get_value8(state->out_state, 0), &reg->out0_7);
+	else
+		iowrite8(bitmap_get_value8(state->out_state, 8), &reg->out8_15);
+
+	spin_unlock_irqrestore(&state->lock, flags);
+}
+EXPORT_SYMBOL_GPL(idio_16_set);
+
+/**
+ * idio_16_set_multiple - set signal values at multiple signal offsets
+ * @reg:	ACCES IDIO-16 device registers
+ * @state:	ACCES IDIO-16 device state
+ * @mask:	mask of signals to set
+ * @bits:	bitmap of signal output values
+ *
+ * Assigns output values defined by @bits for the signals defined by @mask.
+ */
+void idio_16_set_multiple(struct idio_16 __iomem *const reg,
+			  struct idio_16_state *const state,
+			  const unsigned long *const mask,
+			  const unsigned long *const bits)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&state->lock, flags);
+
+	bitmap_replace(state->out_state, state->out_state, bits, mask,
+		       IDIO_16_NOUT);
+	if (*mask & GENMASK(7, 0))
+		iowrite8(bitmap_get_value8(state->out_state, 0), &reg->out0_7);
+	if (*mask & GENMASK(15, 8))
+		iowrite8(bitmap_get_value8(state->out_state, 8), &reg->out8_15);
+
+	spin_unlock_irqrestore(&state->lock, flags);
+}
+EXPORT_SYMBOL_GPL(idio_16_set_multiple);
+
+/**
+ * idio_16_state_init - initialize idio_16_state structure
+ * @state:	ACCES IDIO-16 device state
+ *
+ * Initializes the ACCES IDIO-16 device @state for use in idio-16 library
+ * functions.
+ */
+void idio_16_state_init(struct idio_16_state *const state)
+{
+	spin_lock_init(&state->lock);
+}
+EXPORT_SYMBOL_GPL(idio_16_state_init);
+
+MODULE_AUTHOR("William Breathitt Gray");
+MODULE_DESCRIPTION("ACCES IDIO-16 GPIO Library");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-idio-16.h linux-libre-6.2-gnu/drivers/gpio/gpio-idio-16.h
new file mode 100644
index 000000000000..928f8251a2bd
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-idio-16.h
@@ -0,0 +1,71 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright 2022 William Breathitt Gray */
+#ifndef _IDIO_16_H_
+#define _IDIO_16_H_
+
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+/**
+ * struct idio_16 - IDIO-16 registers structure
+ * @out0_7:	Read: FET Drive Outputs 0-7
+ *		Write: FET Drive Outputs 0-7
+ * @in0_7:	Read: Isolated Inputs 0-7
+ *		Write: Clear Interrupt
+ * @irq_ctl:	Read: Enable IRQ
+ *		Write: Disable IRQ
+ * @filter_ctl:	Read: Activate Input Filters 0-15
+ *		Write: Deactivate Input Filters 0-15
+ * @out8_15:	Read: FET Drive Outputs 8-15
+ *		Write: FET Drive Outputs 8-15
+ * @in8_15:	Read: Isolated Inputs 8-15
+ *		Write: Unused
+ * @irq_status:	Read: Interrupt status
+ *		Write: Unused
+ */
+struct idio_16 {
+	u8 out0_7;
+	u8 in0_7;
+	u8 irq_ctl;
+	u8 filter_ctl;
+	u8 out8_15;
+	u8 in8_15;
+	u8 irq_status;
+};
+
+#define IDIO_16_NOUT 16
+
+/**
+ * struct idio_16_state - IDIO-16 state structure
+ * @lock:	synchronization lock for accessing device state
+ * @out_state:	output signals state
+ */
+struct idio_16_state {
+	spinlock_t lock;
+	DECLARE_BITMAP(out_state, IDIO_16_NOUT);
+};
+
+/**
+ * idio_16_get_direction - get the I/O direction for a signal offset
+ * @offset:	offset of signal to get direction
+ *
+ * Returns the signal direction (0=output, 1=input) for the signal at @offset.
+ */
+static inline int idio_16_get_direction(const unsigned long offset)
+{
+	return (offset >= IDIO_16_NOUT) ? 1 : 0;
+}
+
+int idio_16_get(struct idio_16 __iomem *reg, struct idio_16_state *state,
+		unsigned long offset);
+void idio_16_get_multiple(struct idio_16 __iomem *reg,
+			  struct idio_16_state *state,
+			  const unsigned long *mask, unsigned long *bits);
+void idio_16_set(struct idio_16 __iomem *reg, struct idio_16_state *state,
+		 unsigned long offset, unsigned long value);
+void idio_16_set_multiple(struct idio_16 __iomem *reg,
+			  struct idio_16_state *state,
+			  const unsigned long *mask, const unsigned long *bits);
+void idio_16_state_init(struct idio_16_state *state);
+
+#endif /* _IDIO_16_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-latch.c linux-libre-6.2-gnu/drivers/gpio/gpio-latch.c
new file mode 100644
index 000000000000..d7c3b20c8482
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-latch.c
@@ -0,0 +1,219 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * GPIO latch driver
+ *
+ *  Copyright (C) 2022 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This driver implements a GPIO (or better GPO as there is no input)
+ * multiplexer based on latches like this:
+ *
+ * CLK0 ----------------------.        ,--------.
+ * CLK1 -------------------.  `--------|>    #0 |
+ *                         |           |        |
+ * OUT0 ----------------+--|-----------|D0    Q0|-----|<
+ * OUT1 --------------+-|--|-----------|D1    Q1|-----|<
+ * OUT2 ------------+-|-|--|-----------|D2    Q2|-----|<
+ * OUT3 ----------+-|-|-|--|-----------|D3    Q3|-----|<
+ * OUT4 --------+-|-|-|-|--|-----------|D4    Q4|-----|<
+ * OUT5 ------+-|-|-|-|-|--|-----------|D5    Q5|-----|<
+ * OUT6 ----+-|-|-|-|-|-|--|-----------|D6    Q6|-----|<
+ * OUT7 --+-|-|-|-|-|-|-|--|-----------|D7    Q7|-----|<
+ *        | | | | | | | |  |           `--------'
+ *        | | | | | | | |  |
+ *        | | | | | | | |  |           ,--------.
+ *        | | | | | | | |  `-----------|>    #1 |
+ *        | | | | | | | |              |        |
+ *        | | | | | | | `--------------|D0    Q0|-----|<
+ *        | | | | | | `----------------|D1    Q1|-----|<
+ *        | | | | | `------------------|D2    Q2|-----|<
+ *        | | | | `--------------------|D3    Q3|-----|<
+ *        | | | `----------------------|D4    Q4|-----|<
+ *        | | `------------------------|D5    Q5|-----|<
+ *        | `--------------------------|D6    Q6|-----|<
+ *        `----------------------------|D7    Q7|-----|<
+ *                                     `--------'
+ *
+ * The above is just an example. The actual number of number of latches and
+ * the number of inputs per latch is derived from the number of GPIOs given
+ * in the corresponding device tree properties.
+ */
+
+#include <linux/err.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include "gpiolib.h"
+
+struct gpio_latch_priv {
+	struct gpio_chip gc;
+	struct gpio_descs *clk_gpios;
+	struct gpio_descs *latched_gpios;
+	int n_latched_gpios;
+	unsigned int setup_duration_ns;
+	unsigned int clock_duration_ns;
+	unsigned long *shadow;
+	/*
+	 * Depending on whether any of the underlying GPIOs may sleep we either
+	 * use a mutex or a spinlock to protect our shadow map.
+	 */
+	union {
+		struct mutex mutex; /* protects @shadow */
+		spinlock_t spinlock; /* protects @shadow */
+	};
+};
+
+static int gpio_latch_get_direction(struct gpio_chip *gc, unsigned int offset)
+{
+	return GPIO_LINE_DIRECTION_OUT;
+}
+
+static void gpio_latch_set_unlocked(struct gpio_latch_priv *priv,
+				    void (*set)(struct gpio_desc *desc, int value),
+				    unsigned int offset, bool val)
+{
+	int latch = offset / priv->n_latched_gpios;
+	int i;
+
+	assign_bit(offset, priv->shadow, val);
+
+	for (i = 0; i < priv->n_latched_gpios; i++)
+		set(priv->latched_gpios->desc[i],
+		    test_bit(latch * priv->n_latched_gpios + i, priv->shadow));
+
+	ndelay(priv->setup_duration_ns);
+	set(priv->clk_gpios->desc[latch], 1);
+	ndelay(priv->clock_duration_ns);
+	set(priv->clk_gpios->desc[latch], 0);
+}
+
+static void gpio_latch_set(struct gpio_chip *gc, unsigned int offset, int val)
+{
+	struct gpio_latch_priv *priv = gpiochip_get_data(gc);
+	unsigned long flags;
+
+	spin_lock_irqsave(&priv->spinlock, flags);
+
+	gpio_latch_set_unlocked(priv, gpiod_set_value, offset, val);
+
+	spin_unlock_irqrestore(&priv->spinlock, flags);
+}
+
+static void gpio_latch_set_can_sleep(struct gpio_chip *gc, unsigned int offset, int val)
+{
+	struct gpio_latch_priv *priv = gpiochip_get_data(gc);
+
+	mutex_lock(&priv->mutex);
+
+	gpio_latch_set_unlocked(priv, gpiod_set_value_cansleep, offset, val);
+
+	mutex_unlock(&priv->mutex);
+}
+
+static bool gpio_latch_can_sleep(struct gpio_latch_priv *priv, unsigned int n_latches)
+{
+	int i;
+
+	for (i = 0; i < n_latches; i++)
+		if (gpiod_cansleep(priv->clk_gpios->desc[i]))
+			return true;
+
+	for (i = 0; i < priv->n_latched_gpios; i++)
+		if (gpiod_cansleep(priv->latched_gpios->desc[i]))
+			return true;
+
+	return false;
+}
+
+/*
+ * Some value which is still acceptable to delay in atomic context.
+ * If we need to go higher we might have to switch to usleep_range(),
+ * but that cannot ne used in atomic context and the driver would have
+ * to be adjusted to support that.
+ */
+#define DURATION_NS_MAX 5000
+
+static int gpio_latch_probe(struct platform_device *pdev)
+{
+	struct gpio_latch_priv *priv;
+	unsigned int n_latches;
+	struct device_node *np = pdev->dev.of_node;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->clk_gpios = devm_gpiod_get_array(&pdev->dev, "clk", GPIOD_OUT_LOW);
+	if (IS_ERR(priv->clk_gpios))
+		return PTR_ERR(priv->clk_gpios);
+
+	priv->latched_gpios = devm_gpiod_get_array(&pdev->dev, "latched", GPIOD_OUT_LOW);
+	if (IS_ERR(priv->latched_gpios))
+		return PTR_ERR(priv->latched_gpios);
+
+	n_latches = priv->clk_gpios->ndescs;
+	priv->n_latched_gpios = priv->latched_gpios->ndescs;
+
+	priv->shadow = devm_bitmap_zalloc(&pdev->dev, n_latches * priv->n_latched_gpios,
+					  GFP_KERNEL);
+	if (!priv->shadow)
+		return -ENOMEM;
+
+	if (gpio_latch_can_sleep(priv, n_latches)) {
+		priv->gc.can_sleep = true;
+		priv->gc.set = gpio_latch_set_can_sleep;
+		mutex_init(&priv->mutex);
+	} else {
+		priv->gc.can_sleep = false;
+		priv->gc.set = gpio_latch_set;
+		spin_lock_init(&priv->spinlock);
+	}
+
+	of_property_read_u32(np, "setup-duration-ns", &priv->setup_duration_ns);
+	if (priv->setup_duration_ns > DURATION_NS_MAX) {
+		dev_warn(&pdev->dev, "setup-duration-ns too high, limit to %d\n",
+			 DURATION_NS_MAX);
+		priv->setup_duration_ns = DURATION_NS_MAX;
+	}
+
+	of_property_read_u32(np, "clock-duration-ns", &priv->clock_duration_ns);
+	if (priv->clock_duration_ns > DURATION_NS_MAX) {
+		dev_warn(&pdev->dev, "clock-duration-ns too high, limit to %d\n",
+			 DURATION_NS_MAX);
+		priv->clock_duration_ns = DURATION_NS_MAX;
+	}
+
+	priv->gc.get_direction = gpio_latch_get_direction;
+	priv->gc.ngpio = n_latches * priv->n_latched_gpios;
+	priv->gc.owner = THIS_MODULE;
+	priv->gc.base = -1;
+	priv->gc.parent = &pdev->dev;
+
+	platform_set_drvdata(pdev, priv);
+
+	return devm_gpiochip_add_data(&pdev->dev, &priv->gc, priv);
+}
+
+static const struct of_device_id gpio_latch_ids[] = {
+	{
+		.compatible = "gpio-latch",
+	},
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, gpio_latch_ids);
+
+static struct platform_driver gpio_latch_driver = {
+	.driver	= {
+		.name		= "gpio-latch",
+		.of_match_table	= gpio_latch_ids,
+	},
+	.probe	= gpio_latch_probe,
+};
+module_platform_driver(gpio_latch_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
+MODULE_DESCRIPTION("GPIO latch driver");
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-max7300.c linux-libre-6.2-gnu/drivers/gpio/gpio-max7300.c
index 43da381a4d7e..cf482f4f0098 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-max7300.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-max7300.c
@@ -28,8 +28,7 @@ static int max7300_i2c_read(struct device *dev, unsigned int reg)
 	return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int max7300_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int max7300_probe(struct i2c_client *client)
 {
 	struct max7301 *ts;
 
@@ -63,7 +62,7 @@ static struct i2c_driver max7300_driver = {
 	.driver = {
 		.name = "max7300",
 	},
-	.probe = max7300_probe,
+	.probe_new = max7300_probe,
 	.remove = max7300_remove,
 	.id_table = max7300_id,
 };
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-max732x.c linux-libre-6.2-gnu/drivers/gpio/gpio-max732x.c
index da6972117030..68e982cdee73 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-max732x.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-max732x.c
@@ -608,9 +608,9 @@ static struct max732x_platform_data *of_gpio_max732x(struct device *dev)
 	return pdata;
 }
 
-static int max732x_probe(struct i2c_client *client,
-				   const struct i2c_device_id *id)
+static int max732x_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct max732x_platform_data *pdata;
 	struct device_node *node;
 	struct max732x_chip *chip;
@@ -707,7 +707,7 @@ static struct i2c_driver max732x_driver = {
 		.name		= "max732x",
 		.of_match_table	= of_match_ptr(max732x_of_table),
 	},
-	.probe		= max732x_probe,
+	.probe_new	= max732x_probe,
 	.id_table	= max732x_id,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-merrifield.c linux-libre-6.2-gnu/drivers/gpio/gpio-merrifield.c
index 72ac09a59702..92ea8411050d 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-merrifield.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-merrifield.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/pinctrl/consumer.h>
+#include <linux/string_helpers.h>
 
 #define GCCR		0x000	/* controller configuration */
 #define GPLR		0x004	/* pin level r/o */
@@ -331,7 +332,7 @@ static int mrfld_irq_set_wake(struct irq_data *d, unsigned int on)
 
 	raw_spin_unlock_irqrestore(&priv->lock, flags);
 
-	dev_dbg(priv->dev, "%sable wake for gpio %u\n", on ? "en" : "dis", gpio);
+	dev_dbg(priv->dev, "%s wake for gpio %u\n", str_enable_disable(on), gpio);
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mockup.c linux-libre-6.2-gnu/drivers/gpio/gpio-mockup.c
index 523dfd17dd92..e6a7049bef64 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mockup.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-mockup.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/string_helpers.h>
 #include <linux/uaccess.h>
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mvebu.c linux-libre-6.2-gnu/drivers/gpio/gpio-mvebu.c
index 1bb317b8dcce..91a4232ee58c 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mvebu.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-mvebu.c
@@ -657,9 +657,10 @@ static void mvebu_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
 	spin_unlock_irqrestore(&mvpwm->lock, flags);
 }
 
-static void mvebu_pwm_get_state(struct pwm_chip *chip,
-				struct pwm_device *pwm,
-				struct pwm_state *state) {
+static int mvebu_pwm_get_state(struct pwm_chip *chip,
+			       struct pwm_device *pwm,
+			       struct pwm_state *state)
+{
 
 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);
 	struct mvebu_gpio_chip *mvchip = mvpwm->mvchip;
@@ -693,6 +694,8 @@ static void mvebu_pwm_get_state(struct pwm_chip *chip,
 		state->enabled = false;
 
 	spin_unlock_irqrestore(&mvpwm->lock, flags);
+
+	return 0;
 }
 
 static int mvebu_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-mxc.c linux-libre-6.2-gnu/drivers/gpio/gpio-mxc.c
index c871602fc5ba..9d0cec4b82a3 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-mxc.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-mxc.c
@@ -18,12 +18,19 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/spinlock.h>
 #include <linux/syscore_ops.h>
 #include <linux/gpio/driver.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/bug.h>
 
+#define IMX_SCU_WAKEUP_OFF		0
+#define IMX_SCU_WAKEUP_LOW_LVL		4
+#define IMX_SCU_WAKEUP_FALL_EDGE	5
+#define IMX_SCU_WAKEUP_RISE_EDGE	6
+#define IMX_SCU_WAKEUP_HIGH_LVL		7
+
 /* device type dependent stuff */
 struct mxc_gpio_hwdata {
 	unsigned dr_reg;
@@ -61,6 +68,9 @@ struct mxc_gpio_port {
 	u32 both_edges;
 	struct mxc_gpio_reg_saved gpio_saved_reg;
 	bool power_off;
+	u32 wakeup_pads;
+	bool is_pad_wakeup;
+	u32 pad_type[32];
 	const struct mxc_gpio_hwdata *hwdata;
 };
 
@@ -130,6 +140,9 @@ static const struct of_device_id mxc_gpio_dt_ids[] = {
 	{ .compatible = "fsl,imx31-gpio", .data = &imx31_gpio_hwdata },
 	{ .compatible = "fsl,imx35-gpio", .data = &imx35_gpio_hwdata },
 	{ .compatible = "fsl,imx7d-gpio", .data = &imx35_gpio_hwdata },
+	{ .compatible = "fsl,imx8dxl-gpio", .data = &imx35_gpio_hwdata },
+	{ .compatible = "fsl,imx8qm-gpio", .data = &imx35_gpio_hwdata },
+	{ .compatible = "fsl,imx8qxp-gpio", .data = &imx35_gpio_hwdata },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, mxc_gpio_dt_ids);
@@ -147,6 +160,7 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 {
 	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
 	struct mxc_gpio_port *port = gc->private;
+	unsigned long flags;
 	u32 bit, val;
 	u32 gpio_idx = d->hwirq;
 	int edge;
@@ -185,6 +199,8 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 		return -EINVAL;
 	}
 
+	raw_spin_lock_irqsave(&port->gc.bgpio_lock, flags);
+
 	if (GPIO_EDGE_SEL >= 0) {
 		val = readl(port->base + GPIO_EDGE_SEL);
 		if (edge == GPIO_INT_BOTH_EDGES)
@@ -203,16 +219,22 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type)
 	}
 
 	writel(1 << gpio_idx, port->base + GPIO_ISR);
+	port->pad_type[gpio_idx] = type;
 
-	return 0;
+	raw_spin_unlock_irqrestore(&port->gc.bgpio_lock, flags);
+
+	return port->gc.direction_input(&port->gc, gpio_idx);
 }
 
 static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio)
 {
 	void __iomem *reg = port->base;
+	unsigned long flags;
 	u32 bit, val;
 	int edge;
 
+	raw_spin_lock_irqsave(&port->gc.bgpio_lock, flags);
+
 	reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */
 	bit = gpio & 0xf;
 	val = readl(reg);
@@ -227,9 +249,12 @@ static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio)
 	} else {
 		pr_err("mxc: invalid configuration for GPIO %d: %x\n",
 		       gpio, edge);
-		return;
+		goto unlock;
 	}
 	writel(val | (edge << (bit << 1)), reg);
+
+unlock:
+	raw_spin_unlock_irqrestore(&port->gc.bgpio_lock, flags);
 }
 
 /* handle 32 interrupts in one status register */
@@ -254,6 +279,9 @@ static void mx3_gpio_irq_handler(struct irq_desc *desc)
 	struct mxc_gpio_port *port = irq_desc_get_handler_data(desc);
 	struct irq_chip *chip = irq_desc_get_chip(desc);
 
+	if (port->is_pad_wakeup)
+		return;
+
 	chained_irq_enter(chip, desc);
 
 	irq_stat = readl(port->base + GPIO_ISR) & readl(port->base + GPIO_IMR);
@@ -306,11 +334,13 @@ static int gpio_set_wake_irq(struct irq_data *d, u32 enable)
 			ret = enable_irq_wake(port->irq_high);
 		else
 			ret = enable_irq_wake(port->irq);
+		port->wakeup_pads |= (1 << gpio_idx);
 	} else {
 		if (port->irq_high && (gpio_idx >= 16))
 			ret = disable_irq_wake(port->irq_high);
 		else
 			ret = disable_irq_wake(port->irq);
+		port->wakeup_pads &= ~(1 << gpio_idx);
 	}
 
 	return ret;
@@ -365,7 +395,6 @@ static int mxc_gpio_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	port->dev = &pdev->dev;
-
 	port->hwdata = device_get_match_data(&pdev->dev);
 
 	port->base = devm_platform_ioremap_resource(pdev, 0);
@@ -498,6 +527,78 @@ static void mxc_gpio_restore_regs(struct mxc_gpio_port *port)
 	writel(port->gpio_saved_reg.dr, port->base + GPIO_DR);
 }
 
+static bool mxc_gpio_generic_config(struct mxc_gpio_port *port,
+		unsigned int offset, unsigned long conf)
+{
+	struct device_node *np = port->dev->of_node;
+
+	if (of_device_is_compatible(np, "fsl,imx8dxl-gpio") ||
+	    of_device_is_compatible(np, "fsl,imx8qxp-gpio") ||
+	    of_device_is_compatible(np, "fsl,imx8qm-gpio"))
+		return (gpiochip_generic_config(&port->gc, offset, conf) == 0);
+
+	return false;
+}
+
+static bool mxc_gpio_set_pad_wakeup(struct mxc_gpio_port *port, bool enable)
+{
+	unsigned long config;
+	bool ret = false;
+	int i, type;
+
+	static const u32 pad_type_map[] = {
+		IMX_SCU_WAKEUP_OFF,		/* 0 */
+		IMX_SCU_WAKEUP_RISE_EDGE,	/* IRQ_TYPE_EDGE_RISING */
+		IMX_SCU_WAKEUP_FALL_EDGE,	/* IRQ_TYPE_EDGE_FALLING */
+		IMX_SCU_WAKEUP_FALL_EDGE,	/* IRQ_TYPE_EDGE_BOTH */
+		IMX_SCU_WAKEUP_HIGH_LVL,	/* IRQ_TYPE_LEVEL_HIGH */
+		IMX_SCU_WAKEUP_OFF,		/* 5 */
+		IMX_SCU_WAKEUP_OFF,		/* 6 */
+		IMX_SCU_WAKEUP_OFF,		/* 7 */
+		IMX_SCU_WAKEUP_LOW_LVL,		/* IRQ_TYPE_LEVEL_LOW */
+	};
+
+	for (i = 0; i < 32; i++) {
+		if ((port->wakeup_pads & (1 << i))) {
+			type = port->pad_type[i];
+			if (enable)
+				config = pad_type_map[type];
+			else
+				config = IMX_SCU_WAKEUP_OFF;
+			ret |= mxc_gpio_generic_config(port, i, config);
+		}
+	}
+
+	return ret;
+}
+
+static int __maybe_unused mxc_gpio_noirq_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct mxc_gpio_port *port = platform_get_drvdata(pdev);
+
+	if (port->wakeup_pads > 0)
+		port->is_pad_wakeup = mxc_gpio_set_pad_wakeup(port, true);
+
+	return 0;
+}
+
+static int __maybe_unused mxc_gpio_noirq_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct mxc_gpio_port *port = platform_get_drvdata(pdev);
+
+	if (port->wakeup_pads > 0)
+		mxc_gpio_set_pad_wakeup(port, false);
+	port->is_pad_wakeup = false;
+
+	return 0;
+}
+
+static const struct dev_pm_ops mxc_gpio_dev_pm_ops = {
+	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mxc_gpio_noirq_suspend, mxc_gpio_noirq_resume)
+};
+
 static int mxc_gpio_syscore_suspend(void)
 {
 	struct mxc_gpio_port *port;
@@ -537,6 +638,7 @@ static struct platform_driver mxc_gpio_driver = {
 		.name	= "gpio-mxc",
 		.of_match_table = mxc_gpio_dt_ids,
 		.suppress_bind_attrs = true,
+		.pm = &mxc_gpio_dev_pm_ops,
 	},
 	.probe		= mxc_gpio_probe,
 };
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pca953x.c linux-libre-6.2-gnu/drivers/gpio/gpio-pca953x.c
index ebe1943b85dd..5299e5bb76d6 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pca953x.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pca953x.c
@@ -10,8 +10,8 @@
 
 #include <linux/acpi.h>
 #include <linux/bitmap.h>
-#include <linux/gpio/driver.h>
 #include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
@@ -20,6 +20,7 @@
 #include <linux/platform_data/pca953x.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
 
 #include <asm/unaligned.h>
@@ -473,6 +474,9 @@ static u8 pcal6534_recalc_addr(struct pca953x_chip *chip, int reg, int off)
 	case PCAL6524_DEBOUNCE:
 		pinctrl = ((reg & PCAL_PINCTRL_MASK) >> 1) + 0x1c;
 		break;
+	default:
+		pinctrl = 0;
+		break;
 	}
 
 	return pinctrl + addr + (off / BANK_SZ);
@@ -1049,9 +1053,9 @@ out:
 	return ret;
 }
 
-static int pca953x_probe(struct i2c_client *client,
-			 const struct i2c_device_id *i2c_id)
+static int pca953x_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *i2c_id = i2c_client_get_device_id(client);
 	struct pca953x_platform_data *pdata;
 	struct pca953x_chip *chip;
 	int irq_base = 0;
@@ -1375,7 +1379,7 @@ static struct i2c_driver pca953x_driver = {
 		.of_match_table = pca953x_dt_ids,
 		.acpi_match_table = pca953x_acpi_ids,
 	},
-	.probe		= pca953x_probe,
+	.probe_new	= pca953x_probe,
 	.remove		= pca953x_remove,
 	.id_table	= pca953x_id,
 };
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pca9570.c linux-libre-6.2-gnu/drivers/gpio/gpio-pca9570.c
index ab2a652964ec..6c07a8811a7a 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pca9570.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pca9570.c
@@ -15,14 +15,28 @@
 #include <linux/mutex.h>
 #include <linux/property.h>
 
+#define SLG7XL45106_GPO_REG	0xDB
+
+/**
+ * struct pca9570_platform_data - GPIO platformdata
+ * @ngpio: no of gpios
+ * @command: Command to be sent
+ */
+struct pca9570_platform_data {
+	u16 ngpio;
+	u32 command;
+};
+
 /**
  * struct pca9570 - GPIO driver data
  * @chip: GPIO controller chip
+ * @p_data: GPIO controller platform data
  * @lock: Protects write sequences
  * @out: Buffer for device register
  */
 struct pca9570 {
 	struct gpio_chip chip;
+	const struct pca9570_platform_data *p_data;
 	struct mutex lock;
 	u8 out;
 };
@@ -32,7 +46,11 @@ static int pca9570_read(struct pca9570 *gpio, u8 *value)
 	struct i2c_client *client = to_i2c_client(gpio->chip.parent);
 	int ret;
 
-	ret = i2c_smbus_read_byte(client);
+	if (gpio->p_data->command != 0)
+		ret = i2c_smbus_read_byte_data(client, gpio->p_data->command);
+	else
+		ret = i2c_smbus_read_byte(client);
+
 	if (ret < 0)
 		return ret;
 
@@ -44,6 +62,9 @@ static int pca9570_write(struct pca9570 *gpio, u8 value)
 {
 	struct i2c_client *client = to_i2c_client(gpio->chip.parent);
 
+	if (gpio->p_data->command != 0)
+		return i2c_smbus_write_byte_data(client, gpio->p_data->command, value);
+
 	return i2c_smbus_write_byte(client, value);
 }
 
@@ -106,7 +127,8 @@ static int pca9570_probe(struct i2c_client *client)
 	gpio->chip.get = pca9570_get;
 	gpio->chip.set = pca9570_set;
 	gpio->chip.base = -1;
-	gpio->chip.ngpio = (uintptr_t)device_get_match_data(&client->dev);
+	gpio->p_data = device_get_match_data(&client->dev);
+	gpio->chip.ngpio = gpio->p_data->ngpio;
 	gpio->chip.can_sleep = true;
 
 	mutex_init(&gpio->lock);
@@ -119,16 +141,31 @@ static int pca9570_probe(struct i2c_client *client)
 	return devm_gpiochip_add_data(&client->dev, &gpio->chip, gpio);
 }
 
+static const struct pca9570_platform_data pca9570_gpio = {
+	.ngpio = 4,
+};
+
+static const struct pca9570_platform_data pca9571_gpio = {
+	.ngpio = 8,
+};
+
+static const struct pca9570_platform_data slg7xl45106_gpio = {
+	.ngpio = 8,
+	.command = SLG7XL45106_GPO_REG,
+};
+
 static const struct i2c_device_id pca9570_id_table[] = {
-	{ "pca9570", 4 },
-	{ "pca9571", 8 },
+	{ "pca9570", (kernel_ulong_t)&pca9570_gpio},
+	{ "pca9571", (kernel_ulong_t)&pca9571_gpio },
+	{ "slg7xl45106", (kernel_ulong_t)&slg7xl45106_gpio },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
 
 static const struct of_device_id pca9570_of_match_table[] = {
-	{ .compatible = "nxp,pca9570", .data = (void *)4 },
-	{ .compatible = "nxp,pca9571", .data = (void *)8 },
+	{ .compatible = "dlg,slg7xl45106", .data = &slg7xl45106_gpio},
+	{ .compatible = "nxp,pca9570", .data = &pca9570_gpio },
+	{ .compatible = "nxp,pca9571", .data = &pca9571_gpio },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, pca9570_of_match_table);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pcf857x.c linux-libre-6.2-gnu/drivers/gpio/gpio-pcf857x.c
index e98ea47d7237..cec2f2c78255 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pcf857x.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pcf857x.c
@@ -247,9 +247,9 @@ static const struct irq_chip pcf857x_irq_chip = {
 
 /*-------------------------------------------------------------------------*/
 
-static int pcf857x_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int pcf857x_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct pcf857x_platform_data	*pdata = dev_get_platdata(&client->dev);
 	struct device_node		*np = client->dev.of_node;
 	struct pcf857x			*gpio;
@@ -422,7 +422,7 @@ static struct i2c_driver pcf857x_driver = {
 		.name	= "pcf857x",
 		.of_match_table = of_match_ptr(pcf857x_of_table),
 	},
-	.probe	= pcf857x_probe,
+	.probe_new = pcf857x_probe,
 	.remove	= pcf857x_remove,
 	.shutdown = pcf857x_shutdown,
 	.id_table = pcf857x_id,
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pci-idio-16.c linux-libre-6.2-gnu/drivers/gpio/gpio-pci-idio-16.c
index 71a13a394050..a86ce748384b 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pci-idio-16.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pci-idio-16.c
@@ -3,8 +3,7 @@
  * GPIO driver for the ACCES PCI-IDIO-16
  * Copyright (C) 2017 William Breathitt Gray
  */
-#include <linux/bitmap.h>
-#include <linux/bitops.h>
+#include <linux/bits.h>
 #include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/gpio/driver.h>
@@ -16,51 +15,28 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
-/**
- * struct idio_16_gpio_reg - GPIO device registers structure
- * @out0_7:	Read: FET Drive Outputs 0-7
- *		Write: FET Drive Outputs 0-7
- * @in0_7:	Read: Isolated Inputs 0-7
- *		Write: Clear Interrupt
- * @irq_ctl:	Read: Enable IRQ
- *		Write: Disable IRQ
- * @filter_ctl:	Read: Activate Input Filters 0-15
- *		Write: Deactivate Input Filters 0-15
- * @out8_15:	Read: FET Drive Outputs 8-15
- *		Write: FET Drive Outputs 8-15
- * @in8_15:	Read: Isolated Inputs 8-15
- *		Write: Unused
- * @irq_status:	Read: Interrupt status
- *		Write: Unused
- */
-struct idio_16_gpio_reg {
-	u8 out0_7;
-	u8 in0_7;
-	u8 irq_ctl;
-	u8 filter_ctl;
-	u8 out8_15;
-	u8 in8_15;
-	u8 irq_status;
-};
+#include "gpio-idio-16.h"
 
 /**
  * struct idio_16_gpio - GPIO device private data structure
  * @chip:	instance of the gpio_chip
  * @lock:	synchronization lock to prevent I/O race conditions
  * @reg:	I/O address offset for the GPIO device registers
+ * @state:	ACCES IDIO-16 device state
  * @irq_mask:	I/O bits affected by interrupts
  */
 struct idio_16_gpio {
 	struct gpio_chip chip;
 	raw_spinlock_t lock;
-	struct idio_16_gpio_reg __iomem *reg;
+	struct idio_16 __iomem *reg;
+	struct idio_16_state state;
 	unsigned long irq_mask;
 };
 
 static int idio_16_gpio_get_direction(struct gpio_chip *chip,
 	unsigned int offset)
 {
-	if (offset > 15)
+	if (idio_16_get_direction(offset))
 		return GPIO_LINE_DIRECTION_IN;
 
 	return GPIO_LINE_DIRECTION_OUT;
@@ -82,43 +58,16 @@ static int idio_16_gpio_direction_output(struct gpio_chip *chip,
 static int idio_16_gpio_get(struct gpio_chip *chip, unsigned int offset)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	unsigned long mask = BIT(offset);
-
-	if (offset < 8)
-		return !!(ioread8(&idio16gpio->reg->out0_7) & mask);
-
-	if (offset < 16)
-		return !!(ioread8(&idio16gpio->reg->out8_15) & (mask >> 8));
-
-	if (offset < 24)
-		return !!(ioread8(&idio16gpio->reg->in0_7) & (mask >> 16));
 
-	return !!(ioread8(&idio16gpio->reg->in8_15) & (mask >> 24));
+	return idio_16_get(idio16gpio->reg, &idio16gpio->state, offset);
 }
 
 static int idio_16_gpio_get_multiple(struct gpio_chip *chip,
 	unsigned long *mask, unsigned long *bits)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	unsigned long offset;
-	unsigned long gpio_mask;
-	void __iomem *ports[] = {
-		&idio16gpio->reg->out0_7, &idio16gpio->reg->out8_15,
-		&idio16gpio->reg->in0_7, &idio16gpio->reg->in8_15,
-	};
-	void __iomem *port_addr;
-	unsigned long port_state;
-
-	/* clear bits array to a clean slate */
-	bitmap_zero(bits, chip->ngpio);
-
-	for_each_set_clump8(offset, gpio_mask, mask, ARRAY_SIZE(ports) * 8) {
-		port_addr = ports[offset / 8];
-		port_state = ioread8(port_addr) & gpio_mask;
-
-		bitmap_set_value8(bits, port_state, offset);
-	}
 
+	idio_16_get_multiple(idio16gpio->reg, &idio16gpio->state, mask, bits);
 	return 0;
 }
 
@@ -126,61 +75,16 @@ static void idio_16_gpio_set(struct gpio_chip *chip, unsigned int offset,
 	int value)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	unsigned int mask = BIT(offset);
-	void __iomem *base;
-	unsigned long flags;
-	unsigned int out_state;
-
-	if (offset > 15)
-		return;
-
-	if (offset > 7) {
-		mask >>= 8;
-		base = &idio16gpio->reg->out8_15;
-	} else
-		base = &idio16gpio->reg->out0_7;
-
-	raw_spin_lock_irqsave(&idio16gpio->lock, flags);
 
-	if (value)
-		out_state = ioread8(base) | mask;
-	else
-		out_state = ioread8(base) & ~mask;
-
-	iowrite8(out_state, base);
-
-	raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
+	idio_16_set(idio16gpio->reg, &idio16gpio->state, offset, value);
 }
 
 static void idio_16_gpio_set_multiple(struct gpio_chip *chip,
 	unsigned long *mask, unsigned long *bits)
 {
 	struct idio_16_gpio *const idio16gpio = gpiochip_get_data(chip);
-	unsigned long offset;
-	unsigned long gpio_mask;
-	void __iomem *ports[] = {
-		&idio16gpio->reg->out0_7, &idio16gpio->reg->out8_15,
-	};
-	size_t index;
-	void __iomem *port_addr;
-	unsigned long bitmask;
-	unsigned long flags;
-	unsigned long out_state;
 
-	for_each_set_clump8(offset, gpio_mask, mask, ARRAY_SIZE(ports) * 8) {
-		index = offset / 8;
-		port_addr = ports[index];
-
-		bitmask = bitmap_get_value8(bits, offset) & gpio_mask;
-
-		raw_spin_lock_irqsave(&idio16gpio->lock, flags);
-
-		out_state = ioread8(port_addr) & ~gpio_mask;
-		out_state |= bitmask;
-		iowrite8(out_state, port_addr);
-
-		raw_spin_unlock_irqrestore(&idio16gpio->lock, flags);
-	}
+	idio_16_set_multiple(idio16gpio->reg, &idio16gpio->state, mask, bits);
 }
 
 static void idio_16_irq_ack(struct irq_data *data)
@@ -335,6 +239,8 @@ static int idio_16_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	idio16gpio->chip.set = idio_16_gpio_set;
 	idio16gpio->chip.set_multiple = idio_16_gpio_set_multiple;
 
+	idio_16_state_init(&idio16gpio->state);
+
 	girq = &idio16gpio->chip.irq;
 	girq->chip = &idio_16_irqchip;
 	/* This will let us handle the parent IRQ in the driver */
@@ -379,3 +285,4 @@ module_pci_driver(idio_16_driver);
 MODULE_AUTHOR("William Breathitt Gray <vilhelm.gray@gmail.com>");
 MODULE_DESCRIPTION("ACCES PCI-IDIO-16 GPIO driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(GPIO_IDIO_16);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pl061.c linux-libre-6.2-gnu/drivers/gpio/gpio-pl061.c
index 6464056cb6ae..9fc1f3dd4190 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pl061.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pl061.c
@@ -8,22 +8,23 @@
  *
  * Data sheet: ARM DDI 0190B, September 2000
  */
-#include <linux/spinlock.h>
+#include <linux/amba/bus.h>
+#include <linux/bitops.h>
+#include <linux/device.h>
 #include <linux/errno.h>
+#include <linux/gpio/driver.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
-#include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/module.h>
-#include <linux/bitops.h>
-#include <linux/gpio/driver.h>
-#include <linux/device.h>
-#include <linux/amba/bus.h>
-#include <linux/slab.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pm.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
 
 #define GPIODIR 0x400
 #define GPIOIS  0x404
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-pmic-eic-sprd.c linux-libre-6.2-gnu/drivers/gpio/gpio-pmic-eic-sprd.c
index e518490c4b68..c3e4d90f6b18 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-pmic-eic-sprd.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-pmic-eic-sprd.c
@@ -47,7 +47,6 @@ enum {
 /**
  * struct sprd_pmic_eic - PMIC EIC controller
  * @chip: the gpio_chip structure.
- * @intc: the irq_chip structure.
  * @map:  the regmap from the parent device.
  * @offset: the EIC controller's offset address of the PMIC.
  * @reg: the array to cache the EIC registers.
@@ -56,7 +55,6 @@ enum {
  */
 struct sprd_pmic_eic {
 	struct gpio_chip chip;
-	struct irq_chip intc;
 	struct regmap *map;
 	u32 offset;
 	u8 reg[CACHE_NR_REGS];
@@ -151,15 +149,21 @@ static void sprd_pmic_eic_irq_mask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip);
+	u32 offset = irqd_to_hwirq(data);
 
 	pmic_eic->reg[REG_IE] = 0;
 	pmic_eic->reg[REG_TRIG] = 0;
+
+	gpiochip_disable_irq(chip, offset);
 }
 
 static void sprd_pmic_eic_irq_unmask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip);
+	u32 offset = irqd_to_hwirq(data);
+
+	gpiochip_enable_irq(chip, offset);
 
 	pmic_eic->reg[REG_IE] = 1;
 	pmic_eic->reg[REG_TRIG] = 1;
@@ -292,6 +296,17 @@ static irqreturn_t sprd_pmic_eic_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+static const struct irq_chip pmic_eic_irq_chip = {
+	.name			= "sprd-pmic-eic",
+	.irq_mask		= sprd_pmic_eic_irq_mask,
+	.irq_unmask		= sprd_pmic_eic_irq_unmask,
+	.irq_set_type		= sprd_pmic_eic_irq_set_type,
+	.irq_bus_lock		= sprd_pmic_eic_bus_lock,
+	.irq_bus_sync_unlock	= sprd_pmic_eic_bus_sync_unlock,
+	.flags			= IRQCHIP_SKIP_SET_WAKE | IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
 static int sprd_pmic_eic_probe(struct platform_device *pdev)
 {
 	struct gpio_irq_chip *irq;
@@ -338,16 +353,8 @@ static int sprd_pmic_eic_probe(struct platform_device *pdev)
 	pmic_eic->chip.set = sprd_pmic_eic_set;
 	pmic_eic->chip.get = sprd_pmic_eic_get;
 
-	pmic_eic->intc.name = dev_name(&pdev->dev);
-	pmic_eic->intc.irq_mask = sprd_pmic_eic_irq_mask;
-	pmic_eic->intc.irq_unmask = sprd_pmic_eic_irq_unmask;
-	pmic_eic->intc.irq_set_type = sprd_pmic_eic_irq_set_type;
-	pmic_eic->intc.irq_bus_lock = sprd_pmic_eic_bus_lock;
-	pmic_eic->intc.irq_bus_sync_unlock = sprd_pmic_eic_bus_sync_unlock;
-	pmic_eic->intc.flags = IRQCHIP_SKIP_SET_WAKE;
-
 	irq = &pmic_eic->chip.irq;
-	irq->chip = &pmic_eic->intc;
+	gpio_irq_chip_set_chip(irq, &pmic_eic_irq_chip);
 	irq->threaded = true;
 
 	ret = devm_gpiochip_add_data(&pdev->dev, &pmic_eic->chip, pmic_eic);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sifive.c linux-libre-6.2-gnu/drivers/gpio/gpio-sifive.c
index 238f3210970c..bc5660f61c57 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sifive.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-sifive.c
@@ -215,6 +215,7 @@ static int sifive_gpio_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 	parent = irq_find_host(irq_parent);
+	of_node_put(irq_parent);
 	if (!parent) {
 		dev_err(dev, "no IRQ parent domain\n");
 		return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sim.c linux-libre-6.2-gnu/drivers/gpio/gpio-sim.c
index 1020c2feb249..9e3893b19e4f 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sim.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-sim.c
@@ -31,6 +31,7 @@
 
 #include "gpiolib.h"
 
+#define GPIO_SIM_NGPIO_MAX	1024
 #define GPIO_SIM_PROP_MAX	4 /* Max 3 properties + sentinel. */
 #define GPIO_SIM_NUM_ATTRS	3 /* value, pull and sentinel */
 
@@ -371,6 +372,9 @@ static int gpio_sim_add_bank(struct fwnode_handle *swnode, struct device *dev)
 	if (ret)
 		return ret;
 
+	if (num_lines > GPIO_SIM_NGPIO_MAX)
+		return -ERANGE;
+
 	ret = fwnode_property_read_string(swnode, "gpio-sim,label", &label);
 	if (ret) {
 		label = devm_kasprintf(dev, GFP_KERNEL, "%s-%s",
@@ -732,7 +736,7 @@ static void gpio_sim_remove_hogs(struct gpio_sim_device *dev)
 
 	gpiod_remove_hogs(dev->hogs);
 
-	for (hog = dev->hogs; !hog->chip_label; hog++) {
+	for (hog = dev->hogs; hog->chip_label; hog++) {
 		kfree(hog->chip_label);
 		kfree(hog->line_name);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sl28cpld.c linux-libre-6.2-gnu/drivers/gpio/gpio-sl28cpld.c
index 52404736ac86..2195f88c2048 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sl28cpld.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-sl28cpld.c
@@ -70,8 +70,7 @@ static int sl28cpld_gpio_irq_init(struct platform_device *pdev,
 	irq_chip->num_irqs = ARRAY_SIZE(sl28cpld_gpio_irqs);
 	irq_chip->num_regs = 1;
 	irq_chip->status_base = base + GPIO_REG_IP;
-	irq_chip->mask_base = base + GPIO_REG_IE;
-	irq_chip->mask_invert = true;
+	irq_chip->unmask_base = base + GPIO_REG_IE;
 	irq_chip->ack_base = base + GPIO_REG_IP;
 
 	ret = devm_regmap_add_irq_chip_fwnode(dev, dev_fwnode(dev),
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sprd.c linux-libre-6.2-gnu/drivers/gpio/gpio-sprd.c
index 9bff63990eee..072b4e653216 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sprd.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-sprd.c
@@ -120,6 +120,7 @@ static void sprd_gpio_irq_mask(struct irq_data *data)
 	u32 offset = irqd_to_hwirq(data);
 
 	sprd_gpio_update(chip, offset, SPRD_GPIO_IE, 0);
+	gpiochip_disable_irq(chip, offset);
 }
 
 static void sprd_gpio_irq_ack(struct irq_data *data)
@@ -136,6 +137,7 @@ static void sprd_gpio_irq_unmask(struct irq_data *data)
 	u32 offset = irqd_to_hwirq(data);
 
 	sprd_gpio_update(chip, offset, SPRD_GPIO_IE, 1);
+	gpiochip_enable_irq(chip, offset);
 }
 
 static int sprd_gpio_irq_set_type(struct irq_data *data,
@@ -205,13 +207,14 @@ static void sprd_gpio_irq_handler(struct irq_desc *desc)
 	chained_irq_exit(ic, desc);
 }
 
-static struct irq_chip sprd_gpio_irqchip = {
+static const struct irq_chip sprd_gpio_irqchip = {
 	.name = "sprd-gpio",
 	.irq_ack = sprd_gpio_irq_ack,
 	.irq_mask = sprd_gpio_irq_mask,
 	.irq_unmask = sprd_gpio_irq_unmask,
 	.irq_set_type = sprd_gpio_irq_set_type,
-	.flags = IRQCHIP_SKIP_SET_WAKE,
+	.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
 };
 
 static int sprd_gpio_probe(struct platform_device *pdev)
@@ -245,7 +248,7 @@ static int sprd_gpio_probe(struct platform_device *pdev)
 	sprd_gpio->chip.direction_output = sprd_gpio_direction_output;
 
 	irq = &sprd_gpio->chip.irq;
-	irq->chip = &sprd_gpio_irqchip;
+	gpio_irq_chip_set_chip(irq, &sprd_gpio_irqchip);
 	irq->handler = handle_bad_irq;
 	irq->default_type = IRQ_TYPE_NONE;
 	irq->parent_handler = sprd_gpio_irq_handler;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-sta2x11.c linux-libre-6.2-gnu/drivers/gpio/gpio-sta2x11.c
deleted file mode 100644
index e07cca0f8d35..000000000000
--- linux-libre-6.1-gnu/drivers/gpio/gpio-sta2x11.c
+++ /dev/null
@@ -1,411 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * STMicroelectronics ConneXt (STA2X11) GPIO driver
- *
- * Copyright 2012 ST Microelectronics (Alessandro Rubini)
- * Based on gpio-ml-ioh.c, Copyright 2010 OKI Semiconductors Ltd.
- * Also based on previous sta2x11 work, Copyright 2011 Wind River Systems, Inc.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/gpio/driver.h>
-#include <linux/bitops.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/pci.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/sta2x11-mfd.h>
-
-struct gsta_regs {
-	u32 dat;		/* 0x00 */
-	u32 dats;
-	u32 datc;
-	u32 pdis;
-	u32 dir;		/* 0x10 */
-	u32 dirs;
-	u32 dirc;
-	u32 unused_1c;
-	u32 afsela;		/* 0x20 */
-	u32 unused_24[7];
-	u32 rimsc;		/* 0x40 */
-	u32 fimsc;
-	u32 is;
-	u32 ic;
-};
-
-struct gsta_gpio {
-	spinlock_t			lock;
-	struct device			*dev;
-	void __iomem			*reg_base;
-	struct gsta_regs __iomem	*regs[GSTA_NR_BLOCKS];
-	struct gpio_chip		gpio;
-	int				irq_base;
-	/* FIXME: save the whole config here (AF, ...) */
-	unsigned			irq_type[GSTA_NR_GPIO];
-};
-
-/*
- * gpio methods
- */
-
-static void gsta_gpio_set(struct gpio_chip *gpio, unsigned nr, int val)
-{
-	struct gsta_gpio *chip = gpiochip_get_data(gpio);
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-
-	if (val)
-		writel(bit, &regs->dats);
-	else
-		writel(bit, &regs->datc);
-}
-
-static int gsta_gpio_get(struct gpio_chip *gpio, unsigned nr)
-{
-	struct gsta_gpio *chip = gpiochip_get_data(gpio);
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-
-	return !!(readl(&regs->dat) & bit);
-}
-
-static int gsta_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
-				      int val)
-{
-	struct gsta_gpio *chip = gpiochip_get_data(gpio);
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-
-	writel(bit, &regs->dirs);
-	/* Data register after direction, otherwise pullup/down is selected */
-	if (val)
-		writel(bit, &regs->dats);
-	else
-		writel(bit, &regs->datc);
-	return 0;
-}
-
-static int gsta_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
-{
-	struct gsta_gpio *chip = gpiochip_get_data(gpio);
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-
-	writel(bit, &regs->dirc);
-	return 0;
-}
-
-static int gsta_gpio_to_irq(struct gpio_chip *gpio, unsigned offset)
-{
-	struct gsta_gpio *chip = gpiochip_get_data(gpio);
-	return chip->irq_base + offset;
-}
-
-static void gsta_gpio_setup(struct gsta_gpio *chip) /* called from probe */
-{
-	struct gpio_chip *gpio = &chip->gpio;
-
-	/*
-	 * ARCH_NR_GPIOS is currently 256 and dynamic allocation starts
-	 * from the end. However, for compatibility, we need the first
-	 * ConneXt device to start from gpio 0: it's the main chipset
-	 * on most boards so documents and drivers assume gpio0..gpio127
-	 */
-	static int gpio_base;
-
-	gpio->label = dev_name(chip->dev);
-	gpio->owner = THIS_MODULE;
-	gpio->direction_input = gsta_gpio_direction_input;
-	gpio->get = gsta_gpio_get;
-	gpio->direction_output = gsta_gpio_direction_output;
-	gpio->set = gsta_gpio_set;
-	gpio->dbg_show = NULL;
-	gpio->base = gpio_base;
-	gpio->ngpio = GSTA_NR_GPIO;
-	gpio->can_sleep = false;
-	gpio->to_irq = gsta_gpio_to_irq;
-
-	/*
-	 * After the first device, turn to dynamic gpio numbers.
-	 * For example, with ARCH_NR_GPIOS = 256 we can fit two cards
-	 */
-	if (!gpio_base)
-		gpio_base = -1;
-}
-
-/*
- * Special method: alternate functions and pullup/pulldown. This is only
- * invoked on startup to configure gpio's according to platform data.
- * FIXME : this functionality shall be managed (and exported to other drivers)
- * via the pin control subsystem.
- */
-static void gsta_set_config(struct gsta_gpio *chip, int nr, unsigned cfg)
-{
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	unsigned long flags;
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-	u32 val;
-	int err = 0;
-
-	pr_info("%s: %p %i %i\n", __func__, chip, nr, cfg);
-
-	if (cfg == PINMUX_TYPE_NONE)
-		return;
-
-	/* Alternate function or not? */
-	spin_lock_irqsave(&chip->lock, flags);
-	val = readl(&regs->afsela);
-	if (cfg == PINMUX_TYPE_FUNCTION)
-		val |= bit;
-	else
-		val &= ~bit;
-	writel(val | bit, &regs->afsela);
-	if (cfg == PINMUX_TYPE_FUNCTION) {
-		spin_unlock_irqrestore(&chip->lock, flags);
-		return;
-	}
-
-	/* not alternate function: set details */
-	switch (cfg) {
-	case PINMUX_TYPE_OUTPUT_LOW:
-		writel(bit, &regs->dirs);
-		writel(bit, &regs->datc);
-		break;
-	case PINMUX_TYPE_OUTPUT_HIGH:
-		writel(bit, &regs->dirs);
-		writel(bit, &regs->dats);
-		break;
-	case PINMUX_TYPE_INPUT:
-		writel(bit, &regs->dirc);
-		val = readl(&regs->pdis) | bit;
-		writel(val, &regs->pdis);
-		break;
-	case PINMUX_TYPE_INPUT_PULLUP:
-		writel(bit, &regs->dirc);
-		val = readl(&regs->pdis) & ~bit;
-		writel(val, &regs->pdis);
-		writel(bit, &regs->dats);
-		break;
-	case PINMUX_TYPE_INPUT_PULLDOWN:
-		writel(bit, &regs->dirc);
-		val = readl(&regs->pdis) & ~bit;
-		writel(val, &regs->pdis);
-		writel(bit, &regs->datc);
-		break;
-	default:
-		err = 1;
-	}
-	spin_unlock_irqrestore(&chip->lock, flags);
-	if (err)
-		pr_err("%s: chip %p, pin %i, cfg %i is invalid\n",
-		       __func__, chip, nr, cfg);
-}
-
-/*
- * Irq methods
- */
-
-static void gsta_irq_disable(struct irq_data *data)
-{
-	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data);
-	struct gsta_gpio *chip = gc->private;
-	int nr = data->irq - chip->irq_base;
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-	u32 val;
-	unsigned long flags;
-
-	spin_lock_irqsave(&chip->lock, flags);
-	if (chip->irq_type[nr] & IRQ_TYPE_EDGE_RISING) {
-		val = readl(&regs->rimsc) & ~bit;
-		writel(val, &regs->rimsc);
-	}
-	if (chip->irq_type[nr] & IRQ_TYPE_EDGE_FALLING) {
-		val = readl(&regs->fimsc) & ~bit;
-		writel(val, &regs->fimsc);
-	}
-	spin_unlock_irqrestore(&chip->lock, flags);
-	return;
-}
-
-static void gsta_irq_enable(struct irq_data *data)
-{
-	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data);
-	struct gsta_gpio *chip = gc->private;
-	int nr = data->irq - chip->irq_base;
-	struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK];
-	u32 bit = BIT(nr % GSTA_GPIO_PER_BLOCK);
-	u32 val;
-	int type;
-	unsigned long flags;
-
-	type = chip->irq_type[nr];
-
-	spin_lock_irqsave(&chip->lock, flags);
-	val = readl(&regs->rimsc);
-	if (type & IRQ_TYPE_EDGE_RISING)
-		writel(val | bit, &regs->rimsc);
-	else
-		writel(val & ~bit, &regs->rimsc);
-	val = readl(&regs->rimsc);
-	if (type & IRQ_TYPE_EDGE_FALLING)
-		writel(val | bit, &regs->fimsc);
-	else
-		writel(val & ~bit, &regs->fimsc);
-	spin_unlock_irqrestore(&chip->lock, flags);
-	return;
-}
-
-static int gsta_irq_type(struct irq_data *d, unsigned int type)
-{
-	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
-	struct gsta_gpio *chip = gc->private;
-	int nr = d->irq - chip->irq_base;
-
-	/* We only support edge interrupts */
-	if (!(type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))) {
-		pr_debug("%s: unsupported type 0x%x\n", __func__, type);
-		return -EINVAL;
-	}
-
-	chip->irq_type[nr] = type; /* used for enable/disable */
-
-	gsta_irq_enable(d);
-	return 0;
-}
-
-static irqreturn_t gsta_gpio_handler(int irq, void *dev_id)
-{
-	struct gsta_gpio *chip = dev_id;
-	struct gsta_regs __iomem *regs;
-	u32 is;
-	int i, nr, base;
-	irqreturn_t ret = IRQ_NONE;
-
-	for (i = 0; i < GSTA_NR_BLOCKS; i++) {
-		regs = chip->regs[i];
-		base = chip->irq_base + i * GSTA_GPIO_PER_BLOCK;
-		while ((is = readl(&regs->is))) {
-			nr = __ffs(is);
-			irq = base + nr;
-			generic_handle_irq(irq);
-			writel(1 << nr, &regs->ic);
-			ret = IRQ_HANDLED;
-		}
-	}
-	return ret;
-}
-
-static int gsta_alloc_irq_chip(struct gsta_gpio *chip)
-{
-	struct irq_chip_generic *gc;
-	struct irq_chip_type *ct;
-	int rv;
-
-	gc = devm_irq_alloc_generic_chip(chip->dev, KBUILD_MODNAME, 1,
-					 chip->irq_base,
-					 chip->reg_base, handle_simple_irq);
-	if (!gc)
-		return -ENOMEM;
-
-	gc->private = chip;
-	ct = gc->chip_types;
-
-	ct->chip.irq_set_type = gsta_irq_type;
-	ct->chip.irq_disable = gsta_irq_disable;
-	ct->chip.irq_enable = gsta_irq_enable;
-
-	/* FIXME: this makes at most 32 interrupts. Request 0 by now */
-	rv = devm_irq_setup_generic_chip(chip->dev, gc,
-					 0 /* IRQ_MSK(GSTA_GPIO_PER_BLOCK) */,
-					 0, IRQ_NOREQUEST | IRQ_NOPROBE, 0);
-	if (rv)
-		return rv;
-
-	/* Set up all 128 interrupts: code from setup_generic_chip */
-	{
-		struct irq_chip_type *ct = gc->chip_types;
-		int i, j;
-		for (j = 0; j < GSTA_NR_GPIO; j++) {
-			i = chip->irq_base + j;
-			irq_set_chip_and_handler(i, &ct->chip, ct->handler);
-			irq_set_chip_data(i, gc);
-			irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE);
-		}
-		gc->irq_cnt = i - gc->irq_base;
-	}
-
-	return 0;
-}
-
-/* The platform device used here is instantiated by the MFD device */
-static int gsta_probe(struct platform_device *dev)
-{
-	int i, err;
-	struct pci_dev *pdev;
-	struct sta2x11_gpio_pdata *gpio_pdata;
-	struct gsta_gpio *chip;
-
-	pdev = *(struct pci_dev **)dev_get_platdata(&dev->dev);
-	gpio_pdata = dev_get_platdata(&pdev->dev);
-
-	if (gpio_pdata == NULL)
-		dev_err(&dev->dev, "no gpio config\n");
-	pr_debug("gpio config: %p\n", gpio_pdata);
-
-	chip = devm_kzalloc(&dev->dev, sizeof(*chip), GFP_KERNEL);
-	if (!chip)
-		return -ENOMEM;
-	chip->dev = &dev->dev;
-	chip->reg_base = devm_platform_ioremap_resource(dev, 0);
-	if (IS_ERR(chip->reg_base))
-		return PTR_ERR(chip->reg_base);
-
-	for (i = 0; i < GSTA_NR_BLOCKS; i++) {
-		chip->regs[i] = chip->reg_base + i * 4096;
-		/* disable all irqs */
-		writel(0, &chip->regs[i]->rimsc);
-		writel(0, &chip->regs[i]->fimsc);
-		writel(~0, &chip->regs[i]->ic);
-	}
-	spin_lock_init(&chip->lock);
-	gsta_gpio_setup(chip);
-	if (gpio_pdata)
-		for (i = 0; i < GSTA_NR_GPIO; i++)
-			gsta_set_config(chip, i, gpio_pdata->pinconfig[i]);
-
-	/* 384 was used in previous code: be compatible for other drivers */
-	err = devm_irq_alloc_descs(&dev->dev, -1, 384,
-				   GSTA_NR_GPIO, NUMA_NO_NODE);
-	if (err < 0) {
-		dev_warn(&dev->dev, "sta2x11 gpio: Can't get irq base (%i)\n",
-			 -err);
-		return err;
-	}
-	chip->irq_base = err;
-
-	err = gsta_alloc_irq_chip(chip);
-	if (err)
-		return err;
-
-	err = devm_request_irq(&dev->dev, pdev->irq, gsta_gpio_handler,
-			       IRQF_SHARED, KBUILD_MODNAME, chip);
-	if (err < 0) {
-		dev_err(&dev->dev, "sta2x11 gpio: Can't request irq (%i)\n",
-			-err);
-		return err;
-	}
-
-	return devm_gpiochip_add_data(&dev->dev, &chip->gpio, chip);
-}
-
-static struct platform_driver sta2x11_gpio_platform_driver = {
-	.driver = {
-		.name	= "sta2x11-gpio",
-		.suppress_bind_attrs = true,
-	},
-	.probe = gsta_probe,
-};
-builtin_platform_driver(sta2x11_gpio_platform_driver);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-tegra186.c linux-libre-6.2-gnu/drivers/gpio/gpio-tegra186.c
index 54d9fa7da9c1..fdc5bdcd5638 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-tegra186.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-tegra186.c
@@ -7,12 +7,13 @@
  */
 
 #include <linux/gpio/driver.h>
+#include <linux/hte.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
-#include <linux/hte.h>
+#include <linux/seq_file.h>
 
 #include <dt-bindings/gpio/tegra186-gpio.h>
 #include <dt-bindings/gpio/tegra194-gpio.h>
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-tpic2810.c linux-libre-6.2-gnu/drivers/gpio/gpio-tpic2810.c
index d642c35cb97c..349c5fbd9b02 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-tpic2810.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-tpic2810.c
@@ -98,8 +98,7 @@ static const struct of_device_id tpic2810_of_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, tpic2810_of_match_table);
 
-static int tpic2810_probe(struct i2c_client *client,
-			  const struct i2c_device_id *id)
+static int tpic2810_probe(struct i2c_client *client)
 {
 	struct tpic2810 *gpio;
 	int ret;
@@ -144,7 +143,7 @@ static struct i2c_driver tpic2810_driver = {
 		.name = "tpic2810",
 		.of_match_table = tpic2810_of_match_table,
 	},
-	.probe = tpic2810_probe,
+	.probe_new = tpic2810_probe,
 	.remove = tpic2810_remove,
 	.id_table = tpic2810_id_table,
 };
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-ts4900.c linux-libre-6.2-gnu/drivers/gpio/gpio-ts4900.c
index 416725c26e94..43e8b66e04f7 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-ts4900.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-ts4900.c
@@ -136,8 +136,7 @@ static const struct of_device_id ts4900_gpio_of_match_table[] = {
 };
 MODULE_DEVICE_TABLE(of, ts4900_gpio_of_match_table);
 
-static int ts4900_gpio_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int ts4900_gpio_probe(struct i2c_client *client)
 {
 	struct ts4900_gpio_priv *priv;
 	u32 ngpio;
@@ -186,7 +185,7 @@ static struct i2c_driver ts4900_gpio_driver = {
 		.name = "ts4900-gpio",
 		.of_match_table = ts4900_gpio_of_match_table,
 	},
-	.probe = ts4900_gpio_probe,
+	.probe_new = ts4900_gpio_probe,
 	.id_table = ts4900_gpio_id_table,
 };
 module_i2c_driver(ts4900_gpio_driver);
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-vf610.c linux-libre-6.2-gnu/drivers/gpio/gpio-vf610.c
index 9db42f6a2043..9033db00c360 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-vf610.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-vf610.c
@@ -30,7 +30,6 @@ struct fsl_gpio_soc_data {
 
 struct vf610_gpio_port {
 	struct gpio_chip gc;
-	struct irq_chip ic;
 	void __iomem *base;
 	void __iomem *gpio_base;
 	const struct fsl_gpio_soc_data *sdata;
@@ -207,20 +206,24 @@ static int vf610_gpio_irq_set_type(struct irq_data *d, u32 type)
 
 static void vf610_gpio_irq_mask(struct irq_data *d)
 {
-	struct vf610_gpio_port *port =
-		gpiochip_get_data(irq_data_get_irq_chip_data(d));
-	void __iomem *pcr_base = port->base + PORT_PCR(d->hwirq);
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	struct vf610_gpio_port *port = gpiochip_get_data(gc);
+	irq_hw_number_t gpio_num = irqd_to_hwirq(d);
+	void __iomem *pcr_base = port->base + PORT_PCR(gpio_num);
 
 	vf610_gpio_writel(0, pcr_base);
+	gpiochip_disable_irq(gc, gpio_num);
 }
 
 static void vf610_gpio_irq_unmask(struct irq_data *d)
 {
-	struct vf610_gpio_port *port =
-		gpiochip_get_data(irq_data_get_irq_chip_data(d));
-	void __iomem *pcr_base = port->base + PORT_PCR(d->hwirq);
+	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
+	struct vf610_gpio_port *port = gpiochip_get_data(gc);
+	irq_hw_number_t gpio_num = irqd_to_hwirq(d);
+	void __iomem *pcr_base = port->base + PORT_PCR(gpio_num);
 
-	vf610_gpio_writel(port->irqc[d->hwirq] << PORT_PCR_IRQC_OFFSET,
+	gpiochip_enable_irq(gc, gpio_num);
+	vf610_gpio_writel(port->irqc[gpio_num] << PORT_PCR_IRQC_OFFSET,
 			  pcr_base);
 }
 
@@ -237,6 +240,17 @@ static int vf610_gpio_irq_set_wake(struct irq_data *d, u32 enable)
 	return 0;
 }
 
+static const struct irq_chip vf610_irqchip = {
+	.name = "gpio-vf610",
+	.irq_ack = vf610_gpio_irq_ack,
+	.irq_mask = vf610_gpio_irq_mask,
+	.irq_unmask = vf610_gpio_irq_unmask,
+	.irq_set_type = vf610_gpio_irq_set_type,
+	.irq_set_wake = vf610_gpio_irq_set_wake,
+	.flags = IRQCHIP_IMMUTABLE,
+	GPIOCHIP_IRQ_RESOURCE_HELPERS,
+};
+
 static void vf610_gpio_disable_clk(void *data)
 {
 	clk_disable_unprepare(data);
@@ -249,7 +263,6 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	struct vf610_gpio_port *port;
 	struct gpio_chip *gc;
 	struct gpio_irq_chip *girq;
-	struct irq_chip *ic;
 	int i;
 	int ret;
 
@@ -315,14 +328,6 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	gc->direction_output = vf610_gpio_direction_output;
 	gc->set = vf610_gpio_set;
 
-	ic = &port->ic;
-	ic->name = "gpio-vf610";
-	ic->irq_ack = vf610_gpio_irq_ack;
-	ic->irq_mask = vf610_gpio_irq_mask;
-	ic->irq_unmask = vf610_gpio_irq_unmask;
-	ic->irq_set_type = vf610_gpio_irq_set_type;
-	ic->irq_set_wake = vf610_gpio_irq_set_wake;
-
 	/* Mask all GPIO interrupts */
 	for (i = 0; i < gc->ngpio; i++)
 		vf610_gpio_writel(0, port->base + PORT_PCR(i));
@@ -331,7 +336,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	vf610_gpio_writel(~0, port->base + PORT_ISFR);
 
 	girq = &gc->irq;
-	girq->chip = ic;
+	gpio_irq_chip_set_chip(girq, &vf610_irqchip);
 	girq->parent_handler = vf610_gpio_irq_handler;
 	girq->num_parents = 1;
 	girq->parents = devm_kcalloc(&pdev->dev, 1,
diff --git linux-libre-6.1-gnu/drivers/gpio/gpio-wm8350.c linux-libre-6.2-gnu/drivers/gpio/gpio-wm8350.c
index b1b131fb9804..2421cf606ed6 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpio-wm8350.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpio-wm8350.c
@@ -8,13 +8,12 @@
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/module.h>
 #include <linux/gpio/driver.h>
+#include <linux/kernel.h>
 #include <linux/mfd/core.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/seq_file.h>
+#include <linux/slab.h>
 
 #include <linux/mfd/wm8350/core.h>
 #include <linux/mfd/wm8350/gpio.h>
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.c linux-libre-6.2-gnu/drivers/gpio/gpiolib-acpi.c
index a7d2358736fe..34ff048e70d0 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-acpi.c
@@ -89,6 +89,30 @@ struct acpi_gpio_chip {
 	struct list_head deferred_req_irqs_list_entry;
 };
 
+/**
+ * struct acpi_gpio_info - ACPI GPIO specific information
+ * @adev: reference to ACPI device which consumes GPIO resource
+ * @flags: GPIO initialization flags
+ * @gpioint: if %true this GPIO is of type GpioInt otherwise type is GpioIo
+ * @pin_config: pin bias as provided by ACPI
+ * @polarity: interrupt polarity as provided by ACPI
+ * @triggering: triggering type as provided by ACPI
+ * @wake_capable: wake capability as provided by ACPI
+ * @debounce: debounce timeout as provided by ACPI
+ * @quirks: Linux specific quirks as provided by struct acpi_gpio_mapping
+ */
+struct acpi_gpio_info {
+	struct acpi_device *adev;
+	enum gpiod_flags flags;
+	bool gpioint;
+	int pin_config;
+	int polarity;
+	int triggering;
+	bool wake_capable;
+	unsigned int debounce;
+	unsigned int quirks;
+};
+
 /*
  * For GPIO chips which call acpi_gpiochip_request_interrupts() before late_init
  * (so builtin drivers) we register the ACPI GpioInt IRQ handlers from a
@@ -361,7 +385,7 @@ err:
 }
 
 static bool acpi_gpio_irq_is_wake(struct device *parent,
-				  struct acpi_resource_gpio *agpio)
+				  const struct acpi_resource_gpio *agpio)
 {
 	unsigned int pin = agpio->pin_table[0];
 
@@ -512,7 +536,7 @@ void acpi_gpiochip_request_interrupts(struct gpio_chip *chip)
 	if (ACPI_FAILURE(status))
 		return;
 
-	acpi_walk_resources(handle, "_AEI",
+	acpi_walk_resources(handle, METHOD_NAME__AEI,
 			    acpi_gpiochip_alloc_event, acpi_gpio);
 
 	mutex_lock(&acpi_gpio_deferred_req_irqs_lock);
@@ -670,8 +694,8 @@ __acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, enum gpiod_flags update)
 	return ret;
 }
 
-int
-acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *info)
+static int acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags,
+				        struct acpi_gpio_info *info)
 {
 	struct device *dev = &info->adev->dev;
 	enum gpiod_flags old = *flags;
@@ -690,8 +714,8 @@ acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *inf
 	return ret;
 }
 
-int acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags,
-					struct acpi_gpio_info *info)
+static int acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags,
+					       struct acpi_gpio_info *info)
 {
 	switch (info->pin_config) {
 	case ACPI_PIN_CONFIG_PULLUP:
@@ -754,7 +778,7 @@ static int acpi_populate_gpio_lookup(struct acpi_resource *ares, void *data)
 		lookup->info.pin_config = agpio->pin_config;
 		lookup->info.debounce = agpio->debounce_timeout;
 		lookup->info.gpioint = gpioint;
-		lookup->info.wake_capable = agpio->wake_capable == ACPI_WAKE_CAPABLE;
+		lookup->info.wake_capable = acpi_gpio_irq_is_wake(&lookup->info.adev->dev, agpio);
 
 		/*
 		 * Polarity and triggering are only specified for GpioInt
@@ -864,8 +888,9 @@ static int acpi_gpio_property_lookup(struct fwnode_handle *fwnode,
  * function only returns the first.
  */
 static struct gpio_desc *acpi_get_gpiod_by_index(struct acpi_device *adev,
-					  const char *propname, int index,
-					  struct acpi_gpio_info *info)
+						 const char *propname,
+						 int index,
+						 struct acpi_gpio_info *info)
 {
 	struct acpi_gpio_lookup lookup;
 	int ret;
@@ -896,6 +921,44 @@ static struct gpio_desc *acpi_get_gpiod_by_index(struct acpi_device *adev,
 	return ret ? ERR_PTR(ret) : lookup.desc;
 }
 
+/**
+ * acpi_get_gpiod_from_data() - get a GPIO descriptor from ACPI data node
+ * @fwnode: pointer to an ACPI firmware node to get the GPIO information from
+ * @propname: Property name of the GPIO
+ * @index: index of GpioIo/GpioInt resource (starting from %0)
+ * @info: info pointer to fill in (optional)
+ *
+ * This function uses the property-based GPIO lookup to get to the GPIO
+ * resource with the relevant information from a data-only ACPI firmware node
+ * and uses that to obtain the GPIO descriptor to return.
+ *
+ * If the GPIO cannot be translated or there is an error an ERR_PTR is
+ * returned.
+ */
+static struct gpio_desc *acpi_get_gpiod_from_data(struct fwnode_handle *fwnode,
+						  const char *propname,
+						  int index,
+						  struct acpi_gpio_info *info)
+{
+	struct acpi_gpio_lookup lookup;
+	int ret;
+
+	if (!is_acpi_data_node(fwnode))
+		return ERR_PTR(-ENODEV);
+
+	if (!propname)
+		return ERR_PTR(-EINVAL);
+
+	lookup.index = index;
+
+	ret = acpi_gpio_property_lookup(fwnode, propname, index, &lookup);
+	if (ret)
+		return ERR_PTR(ret);
+
+	ret = acpi_gpio_resource_lookup(&lookup, info);
+	return ret ? ERR_PTR(ret) : lookup.desc;
+}
+
 static bool acpi_can_fallback_to_crs(struct acpi_device *adev,
 				     const char *con_id)
 {
@@ -906,13 +969,13 @@ static bool acpi_can_fallback_to_crs(struct acpi_device *adev,
 	return con_id == NULL;
 }
 
-struct gpio_desc *acpi_find_gpio(struct device *dev,
+struct gpio_desc *acpi_find_gpio(struct fwnode_handle *fwnode,
 				 const char *con_id,
 				 unsigned int idx,
 				 enum gpiod_flags *dflags,
 				 unsigned long *lookupflags)
 {
-	struct acpi_device *adev = ACPI_COMPANION(dev);
+	struct acpi_device *adev = to_acpi_device_node(fwnode);
 	struct acpi_gpio_info info;
 	struct gpio_desc *desc;
 	char propname[32];
@@ -928,7 +991,12 @@ struct gpio_desc *acpi_find_gpio(struct device *dev,
 				 gpio_suffixes[i]);
 		}
 
-		desc = acpi_get_gpiod_by_index(adev, propname, idx, &info);
+		if (adev)
+			desc = acpi_get_gpiod_by_index(adev,
+						       propname, idx, &info);
+		else
+			desc = acpi_get_gpiod_from_data(fwnode,
+						        propname, idx, &info);
 		if (!IS_ERR(desc))
 			break;
 		if (PTR_ERR(desc) == -EPROBE_DEFER)
@@ -937,7 +1005,7 @@ struct gpio_desc *acpi_find_gpio(struct device *dev,
 
 	/* Then from plain _CRS GPIOs */
 	if (IS_ERR(desc)) {
-		if (!acpi_can_fallback_to_crs(adev, con_id))
+		if (!adev || !acpi_can_fallback_to_crs(adev, con_id))
 			return ERR_PTR(-ENOENT);
 
 		desc = acpi_get_gpiod_by_index(adev, NULL, idx, &info);
@@ -956,50 +1024,6 @@ struct gpio_desc *acpi_find_gpio(struct device *dev,
 	return desc;
 }
 
-/**
- * acpi_node_get_gpiod() - get a GPIO descriptor from ACPI resources
- * @fwnode: pointer to an ACPI firmware node to get the GPIO information from
- * @propname: Property name of the GPIO
- * @index: index of GpioIo/GpioInt resource (starting from %0)
- * @info: info pointer to fill in (optional)
- *
- * If @fwnode is an ACPI device object, call acpi_get_gpiod_by_index() for it.
- * Otherwise (i.e. it is a data-only non-device object), use the property-based
- * GPIO lookup to get to the GPIO resource with the relevant information and use
- * that to obtain the GPIO descriptor to return.
- *
- * If the GPIO cannot be translated or there is an error an ERR_PTR is
- * returned.
- */
-struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode,
-				      const char *propname, int index,
-				      struct acpi_gpio_info *info)
-{
-	struct acpi_gpio_lookup lookup;
-	struct acpi_device *adev;
-	int ret;
-
-	adev = to_acpi_device_node(fwnode);
-	if (adev)
-		return acpi_get_gpiod_by_index(adev, propname, index, info);
-
-	if (!is_acpi_data_node(fwnode))
-		return ERR_PTR(-ENODEV);
-
-	if (!propname)
-		return ERR_PTR(-EINVAL);
-
-	memset(&lookup, 0, sizeof(lookup));
-	lookup.index = index;
-
-	ret = acpi_gpio_property_lookup(fwnode, propname, index, &lookup);
-	if (ret)
-		return ERR_PTR(ret);
-
-	ret = acpi_gpio_resource_lookup(&lookup, info);
-	return ret ? ERR_PTR(ret) : lookup.desc;
-}
-
 /**
  * acpi_dev_gpio_irq_wake_get_by() - Find GpioInt and translate it to Linux IRQ number
  * @adev: pointer to a ACPI device to get IRQ from
@@ -1080,7 +1104,8 @@ int acpi_dev_gpio_irq_wake_get_by(struct acpi_device *adev, const char *name, in
 				dev_dbg(&adev->dev, "IRQ %d already in use\n", irq);
 			}
 
-			if (wake_capable)
+			/* avoid suspend issues with GPIOs when systems are using S3 */
+			if (wake_capable && acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)
 				*wake_capable = info.wake_capable;
 
 			return irq;
@@ -1599,6 +1624,31 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
 			.ignore_interrupt = "AMDI0030:00@18",
 		},
 	},
+	{
+		/*
+		 * Spurious wakeups from TP_ATTN# pin
+		 * Found in BIOS 1.7.8
+		 * https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1720627
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
+		},
+		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
+			.ignore_wake = "ELAN0415:00@9",
+		},
+	},
+	{
+		/*
+		 * Spurious wakeups from TP_ATTN# pin
+		 * Found in BIOS 1.7.7
+		 */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "NH5xAx"),
+		},
+		.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
+			.ignore_wake = "SYNA1202:00@16",
+		},
+	},
 	{} /* Terminating entry */
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.h linux-libre-6.2-gnu/drivers/gpio/gpiolib-acpi.h
index 1ac6816839db..5a08693b8fb1 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-acpi.h
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-acpi.h
@@ -8,31 +8,18 @@
 #ifndef GPIOLIB_ACPI_H
 #define GPIOLIB_ACPI_H
 
-struct acpi_device;
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/types.h>
 
-/**
- * struct acpi_gpio_info - ACPI GPIO specific information
- * @adev: reference to ACPI device which consumes GPIO resource
- * @flags: GPIO initialization flags
- * @gpioint: if %true this GPIO is of type GpioInt otherwise type is GpioIo
- * @pin_config: pin bias as provided by ACPI
- * @polarity: interrupt polarity as provided by ACPI
- * @triggering: triggering type as provided by ACPI
- * @wake_capable: wake capability as provided by ACPI
- * @debounce: debounce timeout as provided by ACPI
- * @quirks: Linux specific quirks as provided by struct acpi_gpio_mapping
- */
-struct acpi_gpio_info {
-	struct acpi_device *adev;
-	enum gpiod_flags flags;
-	bool gpioint;
-	int pin_config;
-	int polarity;
-	int triggering;
-	bool wake_capable;
-	unsigned int debounce;
-	unsigned int quirks;
-};
+#include <linux/gpio/consumer.h>
+
+struct device;
+struct fwnode_handle;
+
+struct gpio_chip;
+struct gpio_desc;
+struct gpio_device;
 
 #ifdef CONFIG_ACPI
 void acpi_gpiochip_add(struct gpio_chip *chip);
@@ -43,19 +30,11 @@ void acpi_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev);
 void acpi_gpiochip_request_interrupts(struct gpio_chip *chip);
 void acpi_gpiochip_free_interrupts(struct gpio_chip *chip);
 
-int acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags,
-				 struct acpi_gpio_info *info);
-int acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags,
-					struct acpi_gpio_info *info);
-
-struct gpio_desc *acpi_find_gpio(struct device *dev,
+struct gpio_desc *acpi_find_gpio(struct fwnode_handle *fwnode,
 				 const char *con_id,
 				 unsigned int idx,
 				 enum gpiod_flags *dflags,
 				 unsigned long *lookupflags);
-struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode,
-				      const char *propname, int index,
-				      struct acpi_gpio_info *info);
 
 int acpi_gpio_count(struct device *dev, const char *con_id);
 #else
@@ -70,31 +49,13 @@ acpi_gpiochip_request_interrupts(struct gpio_chip *chip) { }
 static inline void
 acpi_gpiochip_free_interrupts(struct gpio_chip *chip) { }
 
-static inline int
-acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *info)
-{
-	return 0;
-}
-static inline int
-acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags,
-				    struct acpi_gpio_info *info)
-{
-	return 0;
-}
-
 static inline struct gpio_desc *
-acpi_find_gpio(struct device *dev, const char *con_id,
+acpi_find_gpio(struct fwnode_handle *fwnode, const char *con_id,
 	       unsigned int idx, enum gpiod_flags *dflags,
 	       unsigned long *lookupflags)
 {
 	return ERR_PTR(-ENOENT);
 }
-static inline struct gpio_desc *
-acpi_node_get_gpiod(struct fwnode_handle *fwnode, const char *propname,
-		    int index, struct acpi_gpio_info *info)
-{
-	return ERR_PTR(-ENXIO);
-}
 static inline int acpi_gpio_count(struct device *dev, const char *con_id)
 {
 	return -ENODEV;
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-cdev.c linux-libre-6.2-gnu/drivers/gpio/gpiolib-cdev.c
index 0cb6b468f364..e878e3f22b0e 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-cdev.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-cdev.c
@@ -12,6 +12,7 @@
 #include <linux/file.h>
 #include <linux/gpio.h>
 #include <linux/gpio/driver.h>
+#include <linux/hte.h>
 #include <linux/interrupt.h>
 #include <linux/irqreturn.h>
 #include <linux/kernel.h>
@@ -20,11 +21,12 @@
 #include <linux/mutex.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/poll.h>
+#include <linux/seq_file.h>
 #include <linux/spinlock.h>
 #include <linux/timekeeping.h>
 #include <linux/uaccess.h>
 #include <linux/workqueue.h>
-#include <linux/hte.h>
+
 #include <uapi/linux/gpio.h>
 
 #include "gpiolib.h"
@@ -55,6 +57,50 @@ static_assert(IS_ALIGNED(sizeof(struct gpio_v2_line_values), 8));
  * interface to gpiolib GPIOs via ioctl()s.
  */
 
+typedef __poll_t (*poll_fn)(struct file *, struct poll_table_struct *);
+typedef long (*ioctl_fn)(struct file *, unsigned int, unsigned long);
+typedef ssize_t (*read_fn)(struct file *, char __user *,
+			   size_t count, loff_t *);
+
+static __poll_t call_poll_locked(struct file *file,
+				 struct poll_table_struct *wait,
+				 struct gpio_device *gdev, poll_fn func)
+{
+	__poll_t ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, wait);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
+static long call_ioctl_locked(struct file *file, unsigned int cmd,
+			      unsigned long arg, struct gpio_device *gdev,
+			      ioctl_fn func)
+{
+	long ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, cmd, arg);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
+static ssize_t call_read_locked(struct file *file, char __user *buf,
+				size_t count, loff_t *f_ps,
+				struct gpio_device *gdev, read_fn func)
+{
+	ssize_t ret;
+
+	down_read(&gdev->sem);
+	ret = func(file, buf, count, f_ps);
+	up_read(&gdev->sem);
+
+	return ret;
+}
+
 /*
  * GPIO line handle management
  */
@@ -191,8 +237,8 @@ static long linehandle_set_config(struct linehandle_state *lh,
 	return 0;
 }
 
-static long linehandle_ioctl(struct file *file, unsigned int cmd,
-			     unsigned long arg)
+static long linehandle_ioctl_unlocked(struct file *file, unsigned int cmd,
+				      unsigned long arg)
 {
 	struct linehandle_state *lh = file->private_data;
 	void __user *ip = (void __user *)arg;
@@ -201,6 +247,9 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd,
 	unsigned int i;
 	int ret;
 
+	if (!lh->gdev->chip)
+		return -ENODEV;
+
 	switch (cmd) {
 	case GPIOHANDLE_GET_LINE_VALUES_IOCTL:
 		/* NOTE: It's okay to read values of output lines */
@@ -247,6 +296,15 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd,
 	}
 }
 
+static long linehandle_ioctl(struct file *file, unsigned int cmd,
+			     unsigned long arg)
+{
+	struct linehandle_state *lh = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, lh->gdev,
+				 linehandle_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long linehandle_ioctl_compat(struct file *file, unsigned int cmd,
 				    unsigned long arg)
@@ -410,7 +468,7 @@ out_free_lh:
  * @desc: the GPIO descriptor for this line.
  * @req: the corresponding line request
  * @irq: the interrupt triggered in response to events on this GPIO
- * @eflags: the edge flags, GPIO_V2_LINE_FLAG_EDGE_RISING and/or
+ * @edflags: the edge flags, GPIO_V2_LINE_FLAG_EDGE_RISING and/or
  * GPIO_V2_LINE_FLAG_EDGE_FALLING, indicating the edge detection applied
  * @timestamp_ns: cache for the timestamp storing it between hardirq and
  * IRQ thread, used to bring the timestamp close to the actual event
@@ -1378,12 +1436,15 @@ static long linereq_set_config(struct linereq *lr, void __user *ip)
 	return ret;
 }
 
-static long linereq_ioctl(struct file *file, unsigned int cmd,
-			  unsigned long arg)
+static long linereq_ioctl_unlocked(struct file *file, unsigned int cmd,
+				   unsigned long arg)
 {
 	struct linereq *lr = file->private_data;
 	void __user *ip = (void __user *)arg;
 
+	if (!lr->gdev->chip)
+		return -ENODEV;
+
 	switch (cmd) {
 	case GPIO_V2_LINE_GET_VALUES_IOCTL:
 		return linereq_get_values(lr, ip);
@@ -1396,6 +1457,15 @@ static long linereq_ioctl(struct file *file, unsigned int cmd,
 	}
 }
 
+static long linereq_ioctl(struct file *file, unsigned int cmd,
+			  unsigned long arg)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, lr->gdev,
+				 linereq_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long linereq_ioctl_compat(struct file *file, unsigned int cmd,
 				 unsigned long arg)
@@ -1404,12 +1474,15 @@ static long linereq_ioctl_compat(struct file *file, unsigned int cmd,
 }
 #endif
 
-static __poll_t linereq_poll(struct file *file,
-			    struct poll_table_struct *wait)
+static __poll_t linereq_poll_unlocked(struct file *file,
+				      struct poll_table_struct *wait)
 {
 	struct linereq *lr = file->private_data;
 	__poll_t events = 0;
 
+	if (!lr->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &lr->wait, wait);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&lr->events,
@@ -1419,16 +1492,25 @@ static __poll_t linereq_poll(struct file *file,
 	return events;
 }
 
-static ssize_t linereq_read(struct file *file,
-			    char __user *buf,
-			    size_t count,
-			    loff_t *f_ps)
+static __poll_t linereq_poll(struct file *file,
+			     struct poll_table_struct *wait)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_poll_locked(file, wait, lr->gdev, linereq_poll_unlocked);
+}
+
+static ssize_t linereq_read_unlocked(struct file *file, char __user *buf,
+				     size_t count, loff_t *f_ps)
 {
 	struct linereq *lr = file->private_data;
 	struct gpio_v2_line_event le;
 	ssize_t bytes_read = 0;
 	int ret;
 
+	if (!lr->gdev->chip)
+		return -ENODEV;
+
 	if (count < sizeof(le))
 		return -EINVAL;
 
@@ -1473,6 +1555,15 @@ static ssize_t linereq_read(struct file *file,
 	return bytes_read;
 }
 
+static ssize_t linereq_read(struct file *file, char __user *buf,
+			    size_t count, loff_t *f_ps)
+{
+	struct linereq *lr = file->private_data;
+
+	return call_read_locked(file, buf, count, f_ps, lr->gdev,
+				linereq_read_unlocked);
+}
+
 static void linereq_free(struct linereq *lr)
 {
 	unsigned int i;
@@ -1710,12 +1801,15 @@ struct lineevent_state {
 	(GPIOEVENT_REQUEST_RISING_EDGE | \
 	GPIOEVENT_REQUEST_FALLING_EDGE)
 
-static __poll_t lineevent_poll(struct file *file,
-			       struct poll_table_struct *wait)
+static __poll_t lineevent_poll_unlocked(struct file *file,
+					struct poll_table_struct *wait)
 {
 	struct lineevent_state *le = file->private_data;
 	__poll_t events = 0;
 
+	if (!le->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &le->wait, wait);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&le->events, &le->wait.lock))
@@ -1724,15 +1818,21 @@ static __poll_t lineevent_poll(struct file *file,
 	return events;
 }
 
+static __poll_t lineevent_poll(struct file *file,
+			       struct poll_table_struct *wait)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_poll_locked(file, wait, le->gdev, lineevent_poll_unlocked);
+}
+
 struct compat_gpioeevent_data {
 	compat_u64	timestamp;
 	u32		id;
 };
 
-static ssize_t lineevent_read(struct file *file,
-			      char __user *buf,
-			      size_t count,
-			      loff_t *f_ps)
+static ssize_t lineevent_read_unlocked(struct file *file, char __user *buf,
+				       size_t count, loff_t *f_ps)
 {
 	struct lineevent_state *le = file->private_data;
 	struct gpioevent_data ge;
@@ -1740,6 +1840,9 @@ static ssize_t lineevent_read(struct file *file,
 	ssize_t ge_size;
 	int ret;
 
+	if (!le->gdev->chip)
+		return -ENODEV;
+
 	/*
 	 * When compatible system call is being used the struct gpioevent_data,
 	 * in case of at least ia32, has different size due to the alignment
@@ -1797,6 +1900,15 @@ static ssize_t lineevent_read(struct file *file,
 	return bytes_read;
 }
 
+static ssize_t lineevent_read(struct file *file, char __user *buf,
+			      size_t count, loff_t *f_ps)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_read_locked(file, buf, count, f_ps, le->gdev,
+				lineevent_read_unlocked);
+}
+
 static void lineevent_free(struct lineevent_state *le)
 {
 	if (le->irq)
@@ -1814,13 +1926,16 @@ static int lineevent_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static long lineevent_ioctl(struct file *file, unsigned int cmd,
-			    unsigned long arg)
+static long lineevent_ioctl_unlocked(struct file *file, unsigned int cmd,
+				     unsigned long arg)
 {
 	struct lineevent_state *le = file->private_data;
 	void __user *ip = (void __user *)arg;
 	struct gpiohandle_data ghd;
 
+	if (!le->gdev->chip)
+		return -ENODEV;
+
 	/*
 	 * We can get the value for an event line but not set it,
 	 * because it is input by definition.
@@ -1843,6 +1958,15 @@ static long lineevent_ioctl(struct file *file, unsigned int cmd,
 	return -EINVAL;
 }
 
+static long lineevent_ioctl(struct file *file, unsigned int cmd,
+			    unsigned long arg)
+{
+	struct lineevent_state *le = file->private_data;
+
+	return call_ioctl_locked(file, cmd, arg, le->gdev,
+				 lineevent_ioctl_unlocked);
+}
+
 #ifdef CONFIG_COMPAT
 static long lineevent_ioctl_compat(struct file *file, unsigned int cmd,
 				   unsigned long arg)
@@ -2401,12 +2525,15 @@ static int lineinfo_changed_notify(struct notifier_block *nb,
 	return NOTIFY_OK;
 }
 
-static __poll_t lineinfo_watch_poll(struct file *file,
-				    struct poll_table_struct *pollt)
+static __poll_t lineinfo_watch_poll_unlocked(struct file *file,
+					     struct poll_table_struct *pollt)
 {
 	struct gpio_chardev_data *cdev = file->private_data;
 	__poll_t events = 0;
 
+	if (!cdev->gdev->chip)
+		return EPOLLHUP | EPOLLERR;
+
 	poll_wait(file, &cdev->wait, pollt);
 
 	if (!kfifo_is_empty_spinlocked_noirqsave(&cdev->events,
@@ -2416,8 +2543,17 @@ static __poll_t lineinfo_watch_poll(struct file *file,
 	return events;
 }
 
-static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
-				   size_t count, loff_t *off)
+static __poll_t lineinfo_watch_poll(struct file *file,
+				    struct poll_table_struct *pollt)
+{
+	struct gpio_chardev_data *cdev = file->private_data;
+
+	return call_poll_locked(file, pollt, cdev->gdev,
+				lineinfo_watch_poll_unlocked);
+}
+
+static ssize_t lineinfo_watch_read_unlocked(struct file *file, char __user *buf,
+					    size_t count, loff_t *off)
 {
 	struct gpio_chardev_data *cdev = file->private_data;
 	struct gpio_v2_line_info_changed event;
@@ -2425,6 +2561,9 @@ static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
 	int ret;
 	size_t event_size;
 
+	if (!cdev->gdev->chip)
+		return -ENODEV;
+
 #ifndef CONFIG_GPIO_CDEV_V1
 	event_size = sizeof(struct gpio_v2_line_info_changed);
 	if (count < event_size)
@@ -2492,6 +2631,15 @@ static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
 	return bytes_read;
 }
 
+static ssize_t lineinfo_watch_read(struct file *file, char __user *buf,
+				   size_t count, loff_t *off)
+{
+	struct gpio_chardev_data *cdev = file->private_data;
+
+	return call_read_locked(file, buf, count, off, cdev->gdev,
+				lineinfo_watch_read_unlocked);
+}
+
 /**
  * gpio_chrdev_open() - open the chardev for ioctl operations
  * @inode: inode for this chardev
@@ -2505,13 +2653,17 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
 	struct gpio_chardev_data *cdev;
 	int ret = -ENOMEM;
 
+	down_read(&gdev->sem);
+
 	/* Fail on open if the backing gpiochip is gone */
-	if (!gdev->chip)
-		return -ENODEV;
+	if (!gdev->chip) {
+		ret = -ENODEV;
+		goto out_unlock;
+	}
 
 	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
 	if (!cdev)
-		return -ENOMEM;
+		goto out_unlock;
 
 	cdev->watched_lines = bitmap_zalloc(gdev->chip->ngpio, GFP_KERNEL);
 	if (!cdev->watched_lines)
@@ -2534,6 +2686,8 @@ static int gpio_chrdev_open(struct inode *inode, struct file *file)
 	if (ret)
 		goto out_unregister_notifier;
 
+	up_read(&gdev->sem);
+
 	return ret;
 
 out_unregister_notifier:
@@ -2543,6 +2697,8 @@ out_free_bitmap:
 	bitmap_free(cdev->watched_lines);
 out_free_cdev:
 	kfree(cdev);
+out_unlock:
+	up_read(&gdev->sem);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-of.c linux-libre-6.2-gnu/drivers/gpio/gpiolib-of.c
index 0e4e1291604d..4fff7258ee41 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-of.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-of.c
@@ -85,7 +85,7 @@ static int of_gpiochip_match_node_and_xlate(struct gpio_chip *chip, void *data)
 {
 	struct of_phandle_args *gpiospec = data;
 
-	return chip->gpiodev->dev.of_node == gpiospec->np &&
+	return device_match_of_node(&chip->gpiodev->dev, gpiospec->np) &&
 				chip->of_xlate &&
 				chip->of_xlate(chip, gpiospec, NULL) >= 0;
 }
@@ -112,55 +112,133 @@ static struct gpio_desc *of_xlate_and_get_gpiod_flags(struct gpio_chip *chip,
 	return gpiochip_get_desc(chip, ret);
 }
 
-/**
- * of_gpio_need_valid_mask() - figure out if the OF GPIO driver needs
- * to set the .valid_mask
- * @gc: the target gpio_chip
- *
- * Return: true if the valid mask needs to be set
+/*
+ * Overrides stated polarity of a gpio line and warns when there is a
+ * discrepancy.
  */
-bool of_gpio_need_valid_mask(const struct gpio_chip *gc)
+static void of_gpio_quirk_polarity(const struct device_node *np,
+				   bool active_high,
+				   enum of_gpio_flags *flags)
 {
-	int size;
-	const struct device_node *np = gc->of_node;
+	if (active_high) {
+		if (*flags & OF_GPIO_ACTIVE_LOW) {
+			pr_warn("%s GPIO handle specifies active low - ignored\n",
+				of_node_full_name(np));
+			*flags &= ~OF_GPIO_ACTIVE_LOW;
+		}
+	} else {
+		if (!(*flags & OF_GPIO_ACTIVE_LOW))
+			pr_info("%s enforce active low on GPIO handle\n",
+				of_node_full_name(np));
+		*flags |= OF_GPIO_ACTIVE_LOW;
+	}
+}
 
-	size = of_property_count_u32_elems(np,  "gpio-reserved-ranges");
-	if (size > 0 && size % 2 == 0)
-		return true;
-	return false;
+/*
+ * This quirk does static polarity overrides in cases where existing
+ * DTS specified incorrect polarity.
+ */
+static void of_gpio_try_fixup_polarity(const struct device_node *np,
+				       const char *propname,
+				       enum of_gpio_flags *flags)
+{
+	static const struct {
+		const char *compatible;
+		const char *propname;
+		bool active_high;
+	} gpios[] = {
+#if !IS_ENABLED(CONFIG_LCD_HX8357)
+		/*
+		 * Himax LCD controllers used incorrectly named
+		 * "gpios-reset" property and also specified wrong
+		 * polarity.
+		 */
+		{ "himax,hx8357",	"gpios-reset",	false },
+		{ "himax,hx8369",	"gpios-reset",	false },
+#endif
+	};
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(gpios); i++) {
+		if (of_device_is_compatible(np, gpios[i].compatible) &&
+		    !strcmp(propname, gpios[i].propname)) {
+			of_gpio_quirk_polarity(np, gpios[i].active_high, flags);
+			break;
+		}
+	}
 }
 
-static void of_gpio_flags_quirks(const struct device_node *np,
-				 const char *propname,
-				 enum of_gpio_flags *flags,
-				 int index)
+static void of_gpio_set_polarity_by_property(const struct device_node *np,
+					     const char *propname,
+					     enum of_gpio_flags *flags)
 {
-	/*
-	 * Some GPIO fixed regulator quirks.
-	 * Note that active low is the default.
-	 */
-	if (IS_ENABLED(CONFIG_REGULATOR) &&
-	    (of_device_is_compatible(np, "regulator-fixed") ||
-	     of_device_is_compatible(np, "reg-fixed-voltage") ||
-	     (!(strcmp(propname, "enable-gpio") &&
-		strcmp(propname, "enable-gpios")) &&
-	      of_device_is_compatible(np, "regulator-gpio")))) {
-		bool active_low = !of_property_read_bool(np,
-							 "enable-active-high");
+	static const struct {
+		const char *compatible;
+		const char *gpio_propname;
+		const char *polarity_propname;
+	} gpios[] = {
+#if IS_ENABLED(CONFIG_FEC)
+		/* Freescale Fast Ethernet Controller */
+		{ "fsl,imx25-fec",   "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx27-fec",   "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx28-fec",   "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx6q-fec",   "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,mvf600-fec",  "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx6sx-fec",  "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx6ul-fec",  "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx8mq-fec",  "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,imx8qm-fec",  "phy-reset-gpios", "phy-reset-active-high" },
+		{ "fsl,s32v234-fec", "phy-reset-gpios", "phy-reset-active-high" },
+#endif
+#if IS_ENABLED(CONFIG_PCI_IMX6)
+		{ "fsl,imx6q-pcie",  "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx6sx-pcie", "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx6qp-pcie", "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx7d-pcie",  "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx8mq-pcie", "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx8mm-pcie", "reset-gpio", "reset-gpio-active-high" },
+		{ "fsl,imx8mp-pcie", "reset-gpio", "reset-gpio-active-high" },
+#endif
+
 		/*
 		 * The regulator GPIO handles are specified such that the
 		 * presence or absence of "enable-active-high" solely controls
 		 * the polarity of the GPIO line. Any phandle flags must
 		 * be actively ignored.
 		 */
-		if ((*flags & OF_GPIO_ACTIVE_LOW) && !active_low) {
-			pr_warn("%s GPIO handle specifies active low - ignored\n",
-				of_node_full_name(np));
-			*flags &= ~OF_GPIO_ACTIVE_LOW;
+#if IS_ENABLED(CONFIG_REGULATOR_FIXED_VOLTAGE)
+		{ "regulator-fixed",   "gpios",        "enable-active-high" },
+		{ "regulator-fixed",   "gpio",         "enable-active-high" },
+		{ "reg-fixed-voltage", "gpios",        "enable-active-high" },
+		{ "reg-fixed-voltage", "gpio",         "enable-active-high" },
+#endif
+#if IS_ENABLED(CONFIG_REGULATOR_GPIO)
+		{ "regulator-gpio",    "enable-gpio",  "enable-active-high" },
+		{ "regulator-gpio",    "enable-gpios", "enable-active-high" },
+#endif
+	};
+	unsigned int i;
+	bool active_high;
+
+	for (i = 0; i < ARRAY_SIZE(gpios); i++) {
+		if (of_device_is_compatible(np, gpios[i].compatible) &&
+		    !strcmp(propname, gpios[i].gpio_propname)) {
+			active_high = of_property_read_bool(np,
+						gpios[i].polarity_propname);
+			of_gpio_quirk_polarity(np, active_high, flags);
+			break;
 		}
-		if (active_low)
-			*flags |= OF_GPIO_ACTIVE_LOW;
 	}
+}
+
+static void of_gpio_flags_quirks(const struct device_node *np,
+				 const char *propname,
+				 enum of_gpio_flags *flags,
+				 int index)
+{
+	of_gpio_try_fixup_polarity(np, propname, flags);
+	of_gpio_set_polarity_by_property(np, propname, flags);
+
 	/*
 	 * Legacy open drain handling for fixed voltage regulators.
 	 */
@@ -200,18 +278,10 @@ static void of_gpio_flags_quirks(const struct device_node *np,
 				 * conflict and the "spi-cs-high" flag will
 				 * take precedence.
 				 */
-				if (of_property_read_bool(child, "spi-cs-high")) {
-					if (*flags & OF_GPIO_ACTIVE_LOW) {
-						pr_warn("%s GPIO handle specifies active low - ignored\n",
-							of_node_full_name(child));
-						*flags &= ~OF_GPIO_ACTIVE_LOW;
-					}
-				} else {
-					if (!(*flags & OF_GPIO_ACTIVE_LOW))
-						pr_info("%s enforce active low on chipselect handle\n",
-							of_node_full_name(child));
-					*flags |= OF_GPIO_ACTIVE_LOW;
-				}
+				bool active_high = of_property_read_bool(child,
+								"spi-cs-high");
+				of_gpio_quirk_polarity(child, active_high,
+						       flags);
 				of_node_put(child);
 				break;
 			}
@@ -365,127 +435,164 @@ struct gpio_desc *gpiod_get_from_of_node(const struct device_node *node,
 }
 EXPORT_SYMBOL_GPL(gpiod_get_from_of_node);
 
-/*
- * The SPI GPIO bindings happened before we managed to establish that GPIO
- * properties should be named "foo-gpios" so we have this special kludge for
- * them.
- */
-static struct gpio_desc *of_find_spi_gpio(struct device_node *np,
-					  const char *con_id,
-					  unsigned int idx,
-					  enum of_gpio_flags *of_flags)
-{
-	char prop_name[32]; /* 32 is max size of property name */
-
-	/*
-	 * Hopefully the compiler stubs the rest of the function if this
-	 * is false.
-	 */
-	if (!IS_ENABLED(CONFIG_SPI_MASTER))
-		return ERR_PTR(-ENOENT);
-
-	/* Allow this specifically for "spi-gpio" devices */
-	if (!of_device_is_compatible(np, "spi-gpio") || !con_id)
-		return ERR_PTR(-ENOENT);
-
-	/* Will be "gpio-sck", "gpio-mosi" or "gpio-miso" */
-	snprintf(prop_name, sizeof(prop_name), "%s-%s", "gpio", con_id);
-
-	return of_get_named_gpiod_flags(np, prop_name, idx, of_flags);
-}
-
-/*
- * The old Freescale bindings use simply "gpios" as name for the chip select
- * lines rather than "cs-gpios" like all other SPI hardware. Account for this
- * with a special quirk.
- */
-static struct gpio_desc *of_find_spi_cs_gpio(struct device_node *np,
+static struct gpio_desc *of_find_gpio_rename(struct device_node *np,
 					     const char *con_id,
 					     unsigned int idx,
 					     enum of_gpio_flags *of_flags)
 {
-	if (!IS_ENABLED(CONFIG_SPI_MASTER))
-		return ERR_PTR(-ENOENT);
+	static const struct of_rename_gpio {
+		const char *con_id;
+		const char *legacy_id;	/* NULL - same as con_id */
+		/*
+		 * Compatible string can be set to NULL in case where
+		 * matching to a particular compatible is not practical,
+		 * but it should only be done for gpio names that have
+		 * vendor prefix to reduce risk of false positives.
+		 * Addition of such entries is strongly discouraged.
+		 */
+		const char *compatible;
+	} gpios[] = {
+#if !IS_ENABLED(CONFIG_LCD_HX8357)
+		/* Himax LCD controllers used "gpios-reset" */
+		{ "reset",	"gpios-reset",	"himax,hx8357" },
+		{ "reset",	"gpios-reset",	"himax,hx8369" },
+#endif
+#if IS_ENABLED(CONFIG_MFD_ARIZONA)
+		{ "wlf,reset",	NULL,		NULL },
+#endif
+#if IS_ENABLED(CONFIG_RTC_DRV_MOXART)
+		{ "rtc-data",	"gpio-rtc-data",	"moxa,moxart-rtc" },
+		{ "rtc-sclk",	"gpio-rtc-sclk",	"moxa,moxart-rtc" },
+		{ "rtc-reset",	"gpio-rtc-reset",	"moxa,moxart-rtc" },
+#endif
+#if IS_ENABLED(CONFIG_NFC_MRVL_I2C)
+		{ "reset",	"reset-n-io",	"marvell,nfc-i2c" },
+#endif
+#if IS_ENABLED(CONFIG_NFC_MRVL_SPI)
+		{ "reset",	"reset-n-io",	"marvell,nfc-spi" },
+#endif
+#if IS_ENABLED(CONFIG_NFC_MRVL_UART)
+		{ "reset",	"reset-n-io",	"marvell,nfc-uart" },
+		{ "reset",	"reset-n-io",	"mrvl,nfc-uart" },
+#endif
+#if !IS_ENABLED(CONFIG_PCI_LANTIQ)
+		/* MIPS Lantiq PCI */
+		{ "reset",	"gpios-reset",	"lantiq,pci-xway" },
+#endif
 
-	/* Allow this specifically for Freescale and PPC devices */
-	if (!of_device_is_compatible(np, "fsl,spi") &&
-	    !of_device_is_compatible(np, "aeroflexgaisler,spictrl") &&
-	    !of_device_is_compatible(np, "ibm,ppc4xx-spi"))
-		return ERR_PTR(-ENOENT);
-	/* Allow only if asking for "cs-gpios" */
-	if (!con_id || strcmp(con_id, "cs"))
-		return ERR_PTR(-ENOENT);
+		/*
+		 * Some regulator bindings happened before we managed to
+		 * establish that GPIO properties should be named
+		 * "foo-gpios" so we have this special kludge for them.
+		 */
+#if IS_ENABLED(CONFIG_REGULATOR_ARIZONA_LDO1)
+		{ "wlf,ldoena",  NULL,		NULL }, /* Arizona */
+#endif
+#if IS_ENABLED(CONFIG_REGULATOR_WM8994)
+		{ "wlf,ldo1ena", NULL,		NULL }, /* WM8994 */
+		{ "wlf,ldo2ena", NULL,		NULL }, /* WM8994 */
+#endif
 
-	/*
-	 * While all other SPI controllers use "cs-gpios" the Freescale
-	 * uses just "gpios" so translate to that when "cs-gpios" is
-	 * requested.
-	 */
-	return of_get_named_gpiod_flags(np, "gpios", idx, of_flags);
-}
+#if IS_ENABLED(CONFIG_SND_SOC_CS42L56)
+		{ "reset",	"cirrus,gpio-nreset",	"cirrus,cs42l56" },
+#endif
+#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X)
+		{ "reset",	"gpio-reset",	"ti,tlv320aic3x" },
+		{ "reset",	"gpio-reset",	"ti,tlv320aic33" },
+		{ "reset",	"gpio-reset",	"ti,tlv320aic3007" },
+		{ "reset",	"gpio-reset",	"ti,tlv320aic3104" },
+		{ "reset",	"gpio-reset",	"ti,tlv320aic3106" },
+#endif
+#if IS_ENABLED(CONFIG_SPI_GPIO)
+		/*
+		 * The SPI GPIO bindings happened before we managed to
+		 * establish that GPIO properties should be named
+		 * "foo-gpios" so we have this special kludge for them.
+		 */
+		{ "miso",	"gpio-miso",	"spi-gpio" },
+		{ "mosi",	"gpio-mosi",	"spi-gpio" },
+		{ "sck",	"gpio-sck",	"spi-gpio" },
+#endif
 
-/*
- * Some regulator bindings happened before we managed to establish that GPIO
- * properties should be named "foo-gpios" so we have this special kludge for
- * them.
- */
-static struct gpio_desc *of_find_regulator_gpio(struct device_node *np,
-						const char *con_id,
-						unsigned int idx,
-						enum of_gpio_flags *of_flags)
-{
-	/* These are the connection IDs we accept as legacy GPIO phandles */
-	const char *whitelist[] = {
-		"wlf,ldoena", /* Arizona */
-		"wlf,ldo1ena", /* WM8994 */
-		"wlf,ldo2ena", /* WM8994 */
-	};
-	int i;
+		/*
+		 * The old Freescale bindings use simply "gpios" as name
+		 * for the chip select lines rather than "cs-gpios" like
+		 * all other SPI hardware. Allow this specifically for
+		 * Freescale and PPC devices.
+		 */
+#if IS_ENABLED(CONFIG_SPI_FSL_SPI)
+		{ "cs",		"gpios",	"fsl,spi" },
+		{ "cs",		"gpios",	"aeroflexgaisler,spictrl" },
+#endif
+#if IS_ENABLED(CONFIG_SPI_PPC4xx)
+		{ "cs",		"gpios",	"ibm,ppc4xx-spi" },
+#endif
 
-	if (!IS_ENABLED(CONFIG_REGULATOR))
-		return ERR_PTR(-ENOENT);
+#if IS_ENABLED(CONFIG_TYPEC_FUSB302)
+		/*
+		 * Fairchild FUSB302 host is using undocumented "fcs,int_n"
+		 * property without the compulsory "-gpios" suffix.
+		 */
+		{ "fcs,int_n",	NULL,		"fcs,fusb302" },
+#endif
+	};
+	struct gpio_desc *desc;
+	const char *legacy_id;
+	unsigned int i;
 
 	if (!con_id)
 		return ERR_PTR(-ENOENT);
 
-	i = match_string(whitelist, ARRAY_SIZE(whitelist), con_id);
-	if (i < 0)
-		return ERR_PTR(-ENOENT);
+	for (i = 0; i < ARRAY_SIZE(gpios); i++) {
+		if (strcmp(con_id, gpios[i].con_id))
+			continue;
+
+		if (gpios[i].compatible &&
+		    !of_device_is_compatible(np, gpios[i].compatible))
+			continue;
+
+		legacy_id = gpios[i].legacy_id ?: gpios[i].con_id;
+		desc = of_get_named_gpiod_flags(np, legacy_id, idx, of_flags);
+		if (!gpiod_not_found(desc)) {
+			pr_info("%s uses legacy gpio name '%s' instead of '%s-gpios'\n",
+				of_node_full_name(np), legacy_id, con_id);
+			return desc;
+		}
+	}
 
-	return of_get_named_gpiod_flags(np, con_id, idx, of_flags);
+	return ERR_PTR(-ENOENT);
 }
 
-static struct gpio_desc *of_find_arizona_gpio(struct device_node *np,
-					      const char *con_id,
-					      unsigned int idx,
-					      enum of_gpio_flags *of_flags)
+static struct gpio_desc *of_find_mt2701_gpio(struct device_node *np,
+					     const char *con_id,
+					     unsigned int idx,
+					     enum of_gpio_flags *of_flags)
 {
-	if (!IS_ENABLED(CONFIG_MFD_ARIZONA))
-		return ERR_PTR(-ENOENT);
+	struct gpio_desc *desc;
+	const char *legacy_id;
 
-	if (!con_id || strcmp(con_id, "wlf,reset"))
+	if (!IS_ENABLED(CONFIG_SND_SOC_MT2701_CS42448))
 		return ERR_PTR(-ENOENT);
 
-	return of_get_named_gpiod_flags(np, con_id, idx, of_flags);
-}
+	if (!of_device_is_compatible(np, "mediatek,mt2701-cs42448-machine"))
+		return ERR_PTR(-ENOENT);
 
-static struct gpio_desc *of_find_usb_gpio(struct device_node *np,
-					  const char *con_id,
-					  unsigned int idx,
-					  enum of_gpio_flags *of_flags)
-{
-	/*
-	 * Currently this USB quirk is only for the Fairchild FUSB302 host
-	 * which is using an undocumented DT GPIO line named "fcs,int_n"
-	 * without the compulsory "-gpios" suffix.
-	 */
-	if (!IS_ENABLED(CONFIG_TYPEC_FUSB302))
+	if (!con_id || strcmp(con_id, "i2s1-in-sel"))
 		return ERR_PTR(-ENOENT);
 
-	if (!con_id || strcmp(con_id, "fcs,int_n"))
+	if (idx == 0)
+		legacy_id = "i2s1-in-sel-gpio1";
+	else if (idx == 1)
+		legacy_id = "i2s1-in-sel-gpio2";
+	else
 		return ERR_PTR(-ENOENT);
 
-	return of_get_named_gpiod_flags(np, con_id, idx, of_flags);
+	desc = of_get_named_gpiod_flags(np, legacy_id, 0, of_flags);
+	if (!gpiod_not_found(desc))
+		pr_info("%s is using legacy gpio name '%s' instead of '%s-gpios'\n",
+			of_node_full_name(np), legacy_id, con_id);
+
+	return desc;
 }
 
 typedef struct gpio_desc *(*of_find_gpio_quirk)(struct device_node *np,
@@ -493,15 +600,12 @@ typedef struct gpio_desc *(*of_find_gpio_quirk)(struct device_node *np,
 						unsigned int idx,
 						enum of_gpio_flags *of_flags);
 static const of_find_gpio_quirk of_find_gpio_quirks[] = {
-	of_find_spi_gpio,
-	of_find_spi_cs_gpio,
-	of_find_regulator_gpio,
-	of_find_arizona_gpio,
-	of_find_usb_gpio,
+	of_find_gpio_rename,
+	of_find_mt2701_gpio,
 	NULL
 };
 
-struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
+struct gpio_desc *of_find_gpio(struct device_node *np, const char *con_id,
 			       unsigned int idx, unsigned long *flags)
 {
 	char prop_name[32]; /* 32 is max size of property name */
@@ -519,8 +623,7 @@ struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
 			snprintf(prop_name, sizeof(prop_name), "%s",
 				 gpio_suffixes[i]);
 
-		desc = of_get_named_gpiod_flags(dev->of_node, prop_name, idx,
-						&of_flags);
+		desc = of_get_named_gpiod_flags(np, prop_name, idx, &of_flags);
 
 		if (!gpiod_not_found(desc))
 			break;
@@ -528,7 +631,7 @@ struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
 
 	/* Properly named GPIO was not found, try workarounds */
 	for (q = of_find_gpio_quirks; gpiod_not_found(desc) && *q; q++)
-		desc = (*q)(dev->of_node, con_id, idx, &of_flags);
+		desc = (*q)(np, con_id, idx, &of_flags);
 
 	if (IS_ERR(desc))
 		return desc;
@@ -831,8 +934,8 @@ int of_mm_gpiochip_add_data(struct device_node *np,
 	if (mm_gc->save_regs)
 		mm_gc->save_regs(mm_gc);
 
-	of_node_put(mm_gc->gc.of_node);
-	mm_gc->gc.of_node = of_node_get(np);
+	fwnode_handle_put(mm_gc->gc.fwnode);
+	mm_gc->gc.fwnode = fwnode_handle_get(of_fwnode_handle(np));
 
 	ret = gpiochip_add_data(gc, data);
 	if (ret)
@@ -858,37 +961,12 @@ void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc)
 {
 	struct gpio_chip *gc = &mm_gc->gc;
 
-	if (!mm_gc)
-		return;
-
 	gpiochip_remove(gc);
 	iounmap(mm_gc->regs);
 	kfree(gc->label);
 }
 EXPORT_SYMBOL_GPL(of_mm_gpiochip_remove);
 
-static void of_gpiochip_init_valid_mask(struct gpio_chip *chip)
-{
-	int len, i;
-	u32 start, count;
-	struct device_node *np = chip->of_node;
-
-	len = of_property_count_u32_elems(np,  "gpio-reserved-ranges");
-	if (len < 0 || len % 2 != 0)
-		return;
-
-	for (i = 0; i < len; i += 2) {
-		of_property_read_u32_index(np, "gpio-reserved-ranges",
-					   i, &start);
-		of_property_read_u32_index(np, "gpio-reserved-ranges",
-					   i + 1, &count);
-		if (start >= chip->ngpio || start + count > chip->ngpio)
-			continue;
-
-		bitmap_clear(chip->valid_mask, start, count);
-	}
-};
-
 #ifdef CONFIG_PINCTRL
 static int of_gpiochip_add_pin_range(struct gpio_chip *chip)
 {
@@ -982,9 +1060,11 @@ static int of_gpiochip_add_pin_range(struct gpio_chip *chip) { return 0; }
 
 int of_gpiochip_add(struct gpio_chip *chip)
 {
+	struct device_node *np;
 	int ret;
 
-	if (!chip->of_node)
+	np = to_of_node(dev_fwnode(&chip->gpiodev->dev));
+	if (!np)
 		return 0;
 
 	if (!chip->of_xlate) {
@@ -995,24 +1075,22 @@ int of_gpiochip_add(struct gpio_chip *chip)
 	if (chip->of_gpio_n_cells > MAX_PHANDLE_ARGS)
 		return -EINVAL;
 
-	of_gpiochip_init_valid_mask(chip);
-
 	ret = of_gpiochip_add_pin_range(chip);
 	if (ret)
 		return ret;
 
-	of_node_get(chip->of_node);
+	fwnode_handle_get(chip->fwnode);
 
 	ret = of_gpiochip_scan_gpios(chip);
 	if (ret)
-		of_node_put(chip->of_node);
+		fwnode_handle_put(chip->fwnode);
 
 	return ret;
 }
 
 void of_gpiochip_remove(struct gpio_chip *chip)
 {
-	of_node_put(chip->of_node);
+	fwnode_handle_put(chip->fwnode);
 }
 
 void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev)
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-of.h linux-libre-6.2-gnu/drivers/gpio/gpiolib-of.h
index 8af2bc899aab..a6c593e6766c 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-of.h
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-of.h
@@ -3,21 +3,29 @@
 #ifndef GPIOLIB_OF_H
 #define GPIOLIB_OF_H
 
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+
+#include <linux/notifier.h>
+
+struct device;
+
 struct gpio_chip;
-enum of_gpio_flags;
+struct gpio_desc;
+struct gpio_device;
 
 #ifdef CONFIG_OF_GPIO
-struct gpio_desc *of_find_gpio(struct device *dev,
+struct gpio_desc *of_find_gpio(struct device_node *np,
 			       const char *con_id,
 			       unsigned int idx,
 			       unsigned long *lookupflags);
 int of_gpiochip_add(struct gpio_chip *gc);
 void of_gpiochip_remove(struct gpio_chip *gc);
 int of_gpio_get_count(struct device *dev, const char *con_id);
-bool of_gpio_need_valid_mask(const struct gpio_chip *gc);
 void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev);
 #else
-static inline struct gpio_desc *of_find_gpio(struct device *dev,
+static inline struct gpio_desc *of_find_gpio(struct device_node *np,
 					     const char *con_id,
 					     unsigned int idx,
 					     unsigned long *lookupflags)
@@ -30,10 +38,6 @@ static inline int of_gpio_get_count(struct device *dev, const char *con_id)
 {
 	return 0;
 }
-static inline bool of_gpio_need_valid_mask(const struct gpio_chip *gc)
-{
-	return false;
-}
 static inline void of_gpio_dev_init(struct gpio_chip *gc,
 				    struct gpio_device *gdev)
 {
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-swnode.c linux-libre-6.2-gnu/drivers/gpio/gpiolib-swnode.c
new file mode 100644
index 000000000000..dd9ccac214d1
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-swnode.c
@@ -0,0 +1,123 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Software Node helpers for the GPIO API
+ *
+ * Copyright 2022 Google LLC
+ */
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/property.h>
+#include <linux/string.h>
+
+#include "gpiolib.h"
+#include "gpiolib-swnode.h"
+
+static void swnode_format_propname(const char *con_id, char *propname,
+				   size_t max_size)
+{
+	/*
+	 * Note we do not need to try both -gpios and -gpio suffixes,
+	 * as, unlike OF and ACPI, we can fix software nodes to conform
+	 * to the proper binding.
+	 */
+	if (con_id)
+		snprintf(propname, max_size, "%s-gpios", con_id);
+	else
+		strscpy(propname, "gpios", max_size);
+}
+
+static int swnode_gpiochip_match_name(struct gpio_chip *chip, void *data)
+{
+	return !strcmp(chip->label, data);
+}
+
+static struct gpio_chip *swnode_get_chip(struct fwnode_handle *fwnode)
+{
+	const struct software_node *chip_node;
+	struct gpio_chip *chip;
+
+	chip_node = to_software_node(fwnode);
+	if (!chip_node || !chip_node->name)
+		return ERR_PTR(-EINVAL);
+
+	chip = gpiochip_find((void *)chip_node->name, swnode_gpiochip_match_name);
+	return chip ?: ERR_PTR(-EPROBE_DEFER);
+}
+
+struct gpio_desc *swnode_find_gpio(struct fwnode_handle *fwnode,
+				   const char *con_id, unsigned int idx,
+				   unsigned long *flags)
+{
+	const struct software_node *swnode;
+	struct fwnode_reference_args args;
+	struct gpio_chip *chip;
+	struct gpio_desc *desc;
+	char propname[32]; /* 32 is max size of property name */
+	int error;
+
+	swnode = to_software_node(fwnode);
+	if (!swnode)
+		return ERR_PTR(-EINVAL);
+
+	swnode_format_propname(con_id, propname, sizeof(propname));
+
+	/*
+	 * We expect all swnode-described GPIOs have GPIO number and
+	 * polarity arguments, hence nargs is set to 2.
+	 */
+	error = fwnode_property_get_reference_args(fwnode, propname, NULL, 2, idx, &args);
+	if (error) {
+		pr_debug("%s: can't parse '%s' property of node '%pfwP[%d]'\n",
+			__func__, propname, fwnode, idx);
+		return ERR_PTR(error);
+	}
+
+	chip = swnode_get_chip(args.fwnode);
+	fwnode_handle_put(args.fwnode);
+	if (IS_ERR(chip))
+		return ERR_CAST(chip);
+
+	desc = gpiochip_get_desc(chip, args.args[0]);
+	*flags = args.args[1]; /* We expect native GPIO flags */
+
+	pr_debug("%s: parsed '%s' property of node '%pfwP[%d]' - status (%d)\n",
+		 __func__, propname, fwnode, idx, PTR_ERR_OR_ZERO(desc));
+
+	return desc;
+}
+
+/**
+ * swnode_gpio_count - count the GPIOs associated with a device / function
+ * @fwnode:	firmware node of the GPIO consumer, can be %NULL for
+ *		system-global GPIOs
+ * @con_id:	function within the GPIO consumer
+ *
+ * Return:
+ * The number of GPIOs associated with a device / function or %-ENOENT,
+ * if no GPIO has been assigned to the requested function.
+ */
+int swnode_gpio_count(const struct fwnode_handle *fwnode, const char *con_id)
+{
+	struct fwnode_reference_args args;
+	char propname[32];
+	int count;
+
+	swnode_format_propname(con_id, propname, sizeof(propname));
+
+	/*
+	 * This is not very efficient, but GPIO lists usually have only
+	 * 1 or 2 entries.
+	 */
+	count = 0;
+	while (fwnode_property_get_reference_args(fwnode, propname, NULL, 0,
+						  count, &args) == 0) {
+		fwnode_handle_put(args.fwnode);
+		count++;
+	}
+
+	return count ?: -ENOENT;
+}
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-swnode.h linux-libre-6.2-gnu/drivers/gpio/gpiolib-swnode.h
new file mode 100644
index 000000000000..af849e56f6bc
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-swnode.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef GPIOLIB_SWNODE_H
+#define GPIOLIB_SWNODE_H
+
+struct fwnode_handle;
+struct gpio_desc;
+
+struct gpio_desc *swnode_find_gpio(struct fwnode_handle *fwnode,
+				   const char *con_id, unsigned int idx,
+				   unsigned long *flags);
+int swnode_gpio_count(const struct fwnode_handle *fwnode, const char *con_id);
+
+#endif /* GPIOLIB_SWNODE_H */
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib-sysfs.h linux-libre-6.2-gnu/drivers/gpio/gpiolib-sysfs.h
index ddd0e503f8eb..0f213bdb4732 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib-sysfs.h
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib-sysfs.h
@@ -5,6 +5,8 @@
 
 #ifdef CONFIG_GPIO_SYSFS
 
+struct gpio_device;
+
 int gpiochip_sysfs_register(struct gpio_device *gdev);
 void gpiochip_sysfs_unregister(struct gpio_device *gdev);
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib.c linux-libre-6.2-gnu/drivers/gpio/gpiolib.c
index a70522aef355..939c776b9488 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib.c
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib.c
@@ -26,6 +26,7 @@
 #include "gpiolib.h"
 #include "gpiolib-of.h"
 #include "gpiolib-acpi.h"
+#include "gpiolib-swnode.h"
 #include "gpiolib-cdev.h"
 #include "gpiolib-sysfs.h"
 
@@ -183,14 +184,14 @@ EXPORT_SYMBOL_GPL(gpiod_to_chip);
 static int gpiochip_find_base(int ngpio)
 {
 	struct gpio_device *gdev;
-	int base = ARCH_NR_GPIOS - ngpio;
+	int base = GPIO_DYNAMIC_BASE;
 
-	list_for_each_entry_reverse(gdev, &gpio_devices, list) {
+	list_for_each_entry(gdev, &gpio_devices, list) {
 		/* found a free space? */
-		if (gdev->base + gdev->ngpio <= base)
+		if (gdev->base >= base + ngpio)
 			break;
-		/* nope, check the space right before the chip */
-		base = gdev->base - ngpio;
+		/* nope, check the space right after the chip */
+		base = gdev->base + gdev->ngpio;
 	}
 
 	if (gpio_is_valid(base)) {
@@ -366,12 +367,12 @@ static int gpiochip_set_desc_names(struct gpio_chip *gc)
 static int devprop_gpiochip_set_names(struct gpio_chip *chip)
 {
 	struct gpio_device *gdev = chip->gpiodev;
-	struct fwnode_handle *fwnode = dev_fwnode(&gdev->dev);
+	struct device *dev = &gdev->dev;
 	const char **names;
 	int ret, i;
 	int count;
 
-	count = fwnode_property_string_array_count(fwnode, "gpio-line-names");
+	count = device_property_string_array_count(dev, "gpio-line-names");
 	if (count < 0)
 		return 0;
 
@@ -384,7 +385,7 @@ static int devprop_gpiochip_set_names(struct gpio_chip *chip)
 	 * gpiochips.
 	 */
 	if (count <= chip->offset) {
-		dev_warn(&gdev->dev, "gpio-line-names too short (length %d), cannot map names for the gpiochip at offset %u\n",
+		dev_warn(dev, "gpio-line-names too short (length %d), cannot map names for the gpiochip at offset %u\n",
 			 count, chip->offset);
 		return 0;
 	}
@@ -393,10 +394,10 @@ static int devprop_gpiochip_set_names(struct gpio_chip *chip)
 	if (!names)
 		return -ENOMEM;
 
-	ret = fwnode_property_read_string_array(fwnode, "gpio-line-names",
+	ret = device_property_read_string_array(dev, "gpio-line-names",
 						names, count);
 	if (ret < 0) {
-		dev_warn(&gdev->dev, "failed to read GPIO line names\n");
+		dev_warn(dev, "failed to read GPIO line names\n");
 		kfree(names);
 		return ret;
 	}
@@ -445,9 +446,22 @@ static unsigned long *gpiochip_allocate_mask(struct gpio_chip *gc)
 	return p;
 }
 
+static unsigned int gpiochip_count_reserved_ranges(struct gpio_chip *gc)
+{
+	struct device *dev = &gc->gpiodev->dev;
+	int size;
+
+	/* Format is "start, count, ..." */
+	size = device_property_count_u32(dev, "gpio-reserved-ranges");
+	if (size > 0 && size % 2 == 0)
+		return size;
+
+	return 0;
+}
+
 static int gpiochip_alloc_valid_mask(struct gpio_chip *gc)
 {
-	if (!(of_gpio_need_valid_mask(gc) || gc->init_valid_mask))
+	if (!(gpiochip_count_reserved_ranges(gc) || gc->init_valid_mask))
 		return 0;
 
 	gc->valid_mask = gpiochip_allocate_mask(gc);
@@ -457,8 +471,50 @@ static int gpiochip_alloc_valid_mask(struct gpio_chip *gc)
 	return 0;
 }
 
+static int gpiochip_apply_reserved_ranges(struct gpio_chip *gc)
+{
+	struct device *dev = &gc->gpiodev->dev;
+	unsigned int size;
+	u32 *ranges;
+	int ret;
+
+	size = gpiochip_count_reserved_ranges(gc);
+	if (size == 0)
+		return 0;
+
+	ranges = kmalloc_array(size, sizeof(*ranges), GFP_KERNEL);
+	if (!ranges)
+		return -ENOMEM;
+
+	ret = device_property_read_u32_array(dev, "gpio-reserved-ranges",
+					     ranges, size);
+	if (ret) {
+		kfree(ranges);
+		return ret;
+	}
+
+	while (size) {
+		u32 count = ranges[--size];
+		u32 start = ranges[--size];
+
+		if (start >= gc->ngpio || start + count > gc->ngpio)
+			continue;
+
+		bitmap_clear(gc->valid_mask, start, count);
+	}
+
+	kfree(ranges);
+	return 0;
+}
+
 static int gpiochip_init_valid_mask(struct gpio_chip *gc)
 {
+	int ret;
+
+	ret = gpiochip_apply_reserved_ranges(gc);
+	if (ret)
+		return ret;
+
 	if (gc->init_valid_mask)
 		return gc->init_valid_mask(gc,
 					   gc->valid_mask,
@@ -493,7 +549,7 @@ EXPORT_SYMBOL_GPL(gpiochip_line_is_valid);
 
 static void gpiodevice_release(struct device *dev)
 {
-	struct gpio_device *gdev = container_of(dev, struct gpio_device, dev);
+	struct gpio_device *gdev = to_gpio_device(dev);
 	unsigned long flags;
 
 	spin_lock_irqsave(&gpio_lock, flags);
@@ -627,7 +683,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 	 * Assign fwnode depending on the result of the previous calls,
 	 * if none of them succeed, assign it to the parent's one.
 	 */
-	gdev->dev.fwnode = dev_fwnode(&gdev->dev) ?: fwnode;
+	gc->fwnode = gdev->dev.fwnode = dev_fwnode(&gdev->dev) ?: fwnode;
 
 	gdev->id = ida_alloc(&gpio_ida, GFP_KERNEL);
 	if (gdev->id < 0) {
@@ -719,6 +775,9 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 		 * a poison instead.
 		 */
 		gc->base = base;
+	} else {
+		dev_warn(&gdev->dev,
+			 "Static allocation of GPIO base is deprecated, use dynamic allocation.\n");
 	}
 	gdev->base = base;
 
@@ -735,6 +794,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 	spin_unlock_irqrestore(&gpio_lock, flags);
 
 	BLOCKING_INIT_NOTIFIER_HEAD(&gdev->notifier);
+	init_rwsem(&gdev->sem);
 
 #ifdef CONFIG_PINCTRL
 	INIT_LIST_HEAD(&gdev->pin_ranges);
@@ -875,6 +935,8 @@ void gpiochip_remove(struct gpio_chip *gc)
 	unsigned long	flags;
 	unsigned int	i;
 
+	down_write(&gdev->sem);
+
 	/* FIXME: should the legacy sysfs handling be moved to gpio_device? */
 	gpiochip_sysfs_unregister(gdev);
 	gpiochip_free_hogs(gc);
@@ -909,6 +971,7 @@ void gpiochip_remove(struct gpio_chip *gc)
 	 * gone.
 	 */
 	gcdev_unregister(gdev);
+	up_write(&gdev->sem);
 	put_device(&gdev->dev);
 }
 EXPORT_SYMBOL_GPL(gpiochip_remove);
@@ -3808,62 +3871,88 @@ static int platform_gpio_count(struct device *dev, const char *con_id)
 	return count;
 }
 
-/**
- * fwnode_get_named_gpiod - obtain a GPIO from firmware node
- * @fwnode:	handle of the firmware node
- * @propname:	name of the firmware property representing the GPIO
- * @index:	index of the GPIO to obtain for the consumer
- * @dflags:	GPIO initialization flags
- * @label:	label to attach to the requested GPIO
- *
- * This function can be used for drivers that get their configuration
- * from opaque firmware.
- *
- * The function properly finds the corresponding GPIO using whatever is the
- * underlying firmware interface and then makes sure that the GPIO
- * descriptor is requested before it is returned to the caller.
- *
- * Returns:
- * On successful request the GPIO pin is configured in accordance with
- * provided @dflags.
- *
- * In case of error an ERR_PTR() is returned.
- */
-static struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
-						const char *propname, int index,
-						enum gpiod_flags dflags,
-						const char *label)
+static struct gpio_desc *gpiod_find_by_fwnode(struct fwnode_handle *fwnode,
+					      struct device *consumer,
+					      const char *con_id,
+					      unsigned int idx,
+					      enum gpiod_flags *flags,
+					      unsigned long *lookupflags)
 {
-	unsigned long lflags = GPIO_LOOKUP_FLAGS_DEFAULT;
-	struct gpio_desc *desc = ERR_PTR(-ENODEV);
-	int ret;
+	struct gpio_desc *desc = ERR_PTR(-ENOENT);
 
 	if (is_of_node(fwnode)) {
-		desc = gpiod_get_from_of_node(to_of_node(fwnode),
-					      propname, index,
-					      dflags,
-					      label);
-		return desc;
+		dev_dbg(consumer, "using DT '%pfw' for '%s' GPIO lookup\n",
+			fwnode, con_id);
+		desc = of_find_gpio(to_of_node(fwnode), con_id, idx, lookupflags);
 	} else if (is_acpi_node(fwnode)) {
-		struct acpi_gpio_info info;
+		dev_dbg(consumer, "using ACPI '%pfw' for '%s' GPIO lookup\n",
+			fwnode, con_id);
+		desc = acpi_find_gpio(fwnode, con_id, idx, flags, lookupflags);
+	} else if (is_software_node(fwnode)) {
+		dev_dbg(consumer, "using swnode '%pfw' for '%s' GPIO lookup\n",
+			fwnode, con_id);
+		desc = swnode_find_gpio(fwnode, con_id, idx, lookupflags);
+	}
+
+	return desc;
+}
 
-		desc = acpi_node_get_gpiod(fwnode, propname, index, &info);
-		if (IS_ERR(desc))
-			return desc;
+static struct gpio_desc *gpiod_find_and_request(struct device *consumer,
+						struct fwnode_handle *fwnode,
+						const char *con_id,
+						unsigned int idx,
+						enum gpiod_flags flags,
+						const char *label,
+						bool platform_lookup_allowed)
+{
+	unsigned long lookupflags = GPIO_LOOKUP_FLAGS_DEFAULT;
+	struct gpio_desc *desc = ERR_PTR(-ENOENT);
+	int ret;
 
-		acpi_gpio_update_gpiod_flags(&dflags, &info);
-		acpi_gpio_update_gpiod_lookup_flags(&lflags, &info);
-	} else {
-		return ERR_PTR(-EINVAL);
+	if (!IS_ERR_OR_NULL(fwnode))
+		desc = gpiod_find_by_fwnode(fwnode, consumer, con_id, idx,
+					    &flags, &lookupflags);
+
+	if (gpiod_not_found(desc) && platform_lookup_allowed) {
+		/*
+		 * Either we are not using DT or ACPI, or their lookup did not
+		 * return a result. In that case, use platform lookup as a
+		 * fallback.
+		 */
+		dev_dbg(consumer, "using lookup tables for GPIO lookup\n");
+		desc = gpiod_find(consumer, con_id, idx, &lookupflags);
 	}
 
-	/* Currently only ACPI takes this path */
+	if (IS_ERR(desc)) {
+		dev_dbg(consumer, "No GPIO consumer %s found\n", con_id);
+		return desc;
+	}
+
+	/*
+	 * If a connection label was passed use that, else attempt to use
+	 * the device name as label
+	 */
 	ret = gpiod_request(desc, label);
-	if (ret)
-		return ERR_PTR(ret);
+	if (ret) {
+		if (!(ret == -EBUSY && flags & GPIOD_FLAGS_BIT_NONEXCLUSIVE))
+			return ERR_PTR(ret);
 
-	ret = gpiod_configure_flags(desc, propname, lflags, dflags);
+		/*
+		 * This happens when there are several consumers for
+		 * the same GPIO line: we just return here without
+		 * further initialization. It is a bit of a hack.
+		 * This is necessary to support fixed regulators.
+		 *
+		 * FIXME: Make this more sane and safe.
+		 */
+		dev_info(consumer,
+			 "nonexclusive access to GPIO for %s\n", con_id);
+		return desc;
+	}
+
+	ret = gpiod_configure_flags(desc, con_id, lookupflags, flags);
 	if (ret < 0) {
+		dev_dbg(consumer, "setup of GPIO %s failed\n", con_id);
 		gpiod_put(desc);
 		return ERR_PTR(ret);
 	}
@@ -3896,29 +3985,12 @@ static struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
  * In case of error an ERR_PTR() is returned.
  */
 struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode,
-					 const char *con_id, int index,
+					 const char *con_id,
+					 int index,
 					 enum gpiod_flags flags,
 					 const char *label)
 {
-	struct gpio_desc *desc;
-	char prop_name[32]; /* 32 is max size of property name */
-	unsigned int i;
-
-	for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) {
-		if (con_id)
-			snprintf(prop_name, sizeof(prop_name), "%s-%s",
-					    con_id, gpio_suffixes[i]);
-		else
-			snprintf(prop_name, sizeof(prop_name), "%s",
-					    gpio_suffixes[i]);
-
-		desc = fwnode_get_named_gpiod(fwnode, prop_name, index, flags,
-					      label);
-		if (!gpiod_not_found(desc))
-			break;
-	}
-
-	return desc;
+	return gpiod_find_and_request(NULL, fwnode, con_id, index, flags, label, false);
 }
 EXPORT_SYMBOL_GPL(fwnode_gpiod_get_index);
 
@@ -3937,6 +4009,8 @@ int gpiod_count(struct device *dev, const char *con_id)
 		count = of_gpio_get_count(dev, con_id);
 	else if (is_acpi_node(fwnode))
 		count = acpi_gpio_count(dev, con_id);
+	else if (is_software_node(fwnode))
+		count = swnode_gpio_count(fwnode, con_id);
 
 	if (count < 0)
 		count = platform_gpio_count(dev, con_id);
@@ -4072,70 +4146,11 @@ struct gpio_desc *__must_check gpiod_get_index(struct device *dev,
 					       unsigned int idx,
 					       enum gpiod_flags flags)
 {
-	unsigned long lookupflags = GPIO_LOOKUP_FLAGS_DEFAULT;
-	struct gpio_desc *desc = NULL;
-	int ret;
-	/* Maybe we have a device name, maybe not */
+	struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL;
 	const char *devname = dev ? dev_name(dev) : "?";
-	const struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL;
+	const char *label = con_id ?: devname;
 
-	dev_dbg(dev, "GPIO lookup for consumer %s\n", con_id);
-
-	/* Using device tree? */
-	if (is_of_node(fwnode)) {
-		dev_dbg(dev, "using device tree for GPIO lookup\n");
-		desc = of_find_gpio(dev, con_id, idx, &lookupflags);
-	} else if (is_acpi_node(fwnode)) {
-		dev_dbg(dev, "using ACPI for GPIO lookup\n");
-		desc = acpi_find_gpio(dev, con_id, idx, &flags, &lookupflags);
-	}
-
-	/*
-	 * Either we are not using DT or ACPI, or their lookup did not return
-	 * a result. In that case, use platform lookup as a fallback.
-	 */
-	if (!desc || gpiod_not_found(desc)) {
-		dev_dbg(dev, "using lookup tables for GPIO lookup\n");
-		desc = gpiod_find(dev, con_id, idx, &lookupflags);
-	}
-
-	if (IS_ERR(desc)) {
-		dev_dbg(dev, "No GPIO consumer %s found\n", con_id);
-		return desc;
-	}
-
-	/*
-	 * If a connection label was passed use that, else attempt to use
-	 * the device name as label
-	 */
-	ret = gpiod_request(desc, con_id ?: devname);
-	if (ret) {
-		if (!(ret == -EBUSY && flags & GPIOD_FLAGS_BIT_NONEXCLUSIVE))
-			return ERR_PTR(ret);
-
-		/*
-		 * This happens when there are several consumers for
-		 * the same GPIO line: we just return here without
-		 * further initialization. It is a bit of a hack.
-		 * This is necessary to support fixed regulators.
-		 *
-		 * FIXME: Make this more sane and safe.
-		 */
-		dev_info(dev, "nonexclusive access to GPIO for %s\n", con_id ?: devname);
-		return desc;
-	}
-
-	ret = gpiod_configure_flags(desc, con_id, lookupflags, flags);
-	if (ret < 0) {
-		dev_dbg(dev, "setup of GPIO %s failed\n", con_id);
-		gpiod_put(desc);
-		return ERR_PTR(ret);
-	}
-
-	blocking_notifier_call_chain(&desc->gdev->notifier,
-				     GPIOLINE_CHANGED_REQUESTED, desc);
-
-	return desc;
+	return gpiod_find_and_request(dev, fwnode, con_id, idx, flags, label, true);
 }
 EXPORT_SYMBOL_GPL(gpiod_get_index);
 
diff --git linux-libre-6.1-gnu/drivers/gpio/gpiolib.h linux-libre-6.2-gnu/drivers/gpio/gpiolib.h
index d900ecdbac46..b3c2db6eba80 100644
--- linux-libre-6.1-gnu/drivers/gpio/gpiolib.h
+++ linux-libre-6.2-gnu/drivers/gpio/gpiolib.h
@@ -15,14 +15,15 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/cdev.h>
+#include <linux/rwsem.h>
 
 #define GPIOCHIP_NAME	"gpiochip"
 
 /**
  * struct gpio_device - internal state container for GPIO devices
- * @id: numerical ID number for the GPIO chip
  * @dev: the GPIO device struct
  * @chrdev: character device for the GPIO device
+ * @id: numerical ID number for the GPIO chip
  * @mockdev: class device used by the deprecated sysfs interface (may be
  * NULL)
  * @owner: helps prevent removal of modules exporting active GPIOs
@@ -39,6 +40,9 @@
  * @list: links gpio_device:s together for traversal
  * @notifier: used to notify subscribers about lines being requested, released
  *            or reconfigured
+ * @sem: protects the structure from a NULL-pointer dereference of @chip by
+ *       user-space operations when the device gets unregistered during
+ *       a hot-unplug event
  * @pin_ranges: range of pins served by the GPIO driver
  *
  * This state container holds most of the runtime variable data
@@ -47,9 +51,9 @@
  * userspace.
  */
 struct gpio_device {
-	int			id;
 	struct device		dev;
 	struct cdev		chrdev;
+	int			id;
 	struct device		*mockdev;
 	struct module		*owner;
 	struct gpio_chip	*chip;
@@ -60,6 +64,7 @@ struct gpio_device {
 	void			*data;
 	struct list_head        list;
 	struct blocking_notifier_head notifier;
+	struct rw_semaphore	sem;
 
 #ifdef CONFIG_PINCTRL
 	/*
@@ -72,6 +77,11 @@ struct gpio_device {
 #endif
 };
 
+static inline struct gpio_device *to_gpio_device(struct device *dev)
+{
+	return container_of(dev, struct gpio_device, dev);
+}
+
 /* gpio suffixes used for ACPI and device tree lookup */
 static __maybe_unused const char * const gpio_suffixes[] = { "gpios", "gpio" };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/Kconfig
index 34f5a092c99e..9abfb482b615 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/Kconfig
@@ -8,7 +8,6 @@
 menuconfig DRM
 	tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
 	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && HAS_DMA
-	select DRM_NOMODESET
 	select DRM_PANEL_ORIENTATION_QUIRKS
 	select HDMI
 	select FB_CMDLINE
@@ -19,6 +18,7 @@ menuconfig DRM
 # gallium uses SYS_kcmp for os_same_file_description() to de-duplicate
 # device and dmabuf fd. Let's make sure that is available for our userspace.
 	select KCMP
+	select VIDEO_NOMODESET
 	help
 	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
 	  introduced in XFree86 4.0. If you say Y here, you need to select
@@ -53,7 +53,8 @@ config DRM_DEBUG_MM
 
 config DRM_USE_DYNAMIC_DEBUG
 	bool "use dynamic debug to implement drm.debug"
-	default y
+	default n
+	depends on BROKEN
 	depends on DRM
 	depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
 	depends on JUMP_LABEL
@@ -233,64 +234,8 @@ source "drivers/gpu/drm/i2c/Kconfig"
 
 source "drivers/gpu/drm/arm/Kconfig"
 
-config DRM_RADEON
-	tristate "ATI Radeon"
-	depends on DRM && PCI && MMU
-	depends on AGP || !AGP
-	select FW_LOADER
-	select DRM_DISPLAY_DP_HELPER
-	select DRM_DISPLAY_HELPER
-        select DRM_KMS_HELPER
-        select DRM_TTM
-	select DRM_TTM_HELPER
-	select POWER_SUPPLY
-	select HWMON
-	select BACKLIGHT_CLASS_DEVICE
-	select INTERVAL_TREE
-	# radeon depends on ACPI_VIDEO when ACPI is enabled, for select to work
-	# ACPI_VIDEO's dependencies must also be selected.
-	select INPUT if ACPI
-	select ACPI_VIDEO if ACPI
-	# On x86 ACPI_VIDEO also needs ACPI_WMI
-	select X86_PLATFORM_DEVICES if ACPI && X86
-	select ACPI_WMI if ACPI && X86
-	help
-	  Choose this option if you have an ATI Radeon graphics card.  There
-	  are both PCI and AGP versions.  You don't need to choose this to
-	  run the Radeon in plain VGA mode.
-
-	  If M is selected, the module will be called radeon.
-
 source "drivers/gpu/drm/radeon/Kconfig"
 
-config DRM_AMDGPU
-	tristate "AMD GPU"
-	depends on DRM && PCI && MMU
-	select FW_LOADER
-	select DRM_DISPLAY_DP_HELPER
-	select DRM_DISPLAY_HDMI_HELPER
-	select DRM_DISPLAY_HELPER
-	select DRM_KMS_HELPER
-	select DRM_SCHED
-	select DRM_TTM
-	select DRM_TTM_HELPER
-	select POWER_SUPPLY
-	select HWMON
-	select BACKLIGHT_CLASS_DEVICE
-	select INTERVAL_TREE
-	select DRM_BUDDY
-	# amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work
-	# ACPI_VIDEO's dependencies must also be selected.
-	select INPUT if ACPI
-	select ACPI_VIDEO if ACPI
-	# On x86 ACPI_VIDEO also needs ACPI_WMI
-	select X86_PLATFORM_DEVICES if ACPI && X86
-	select ACPI_WMI if ACPI && X86
-	help
-	  Choose this option if you have a recent AMD Radeon graphics card.
-
-	  If M is selected, the module will be called amdgpu.
-
 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
 
 source "drivers/gpu/drm/nouveau/Kconfig"
@@ -514,11 +459,6 @@ config DRM_EXPORT_FOR_TESTS
 config DRM_PANEL_ORIENTATION_QUIRKS
 	tristate
 
-# Separate option because nomodeset parameter is global and expected built-in
-config DRM_NOMODESET
-	bool
-	default n
-
 config DRM_LIB_RANDOM
 	bool
 	default n
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/Makefile
index 0b283e46f28b..cc637343d87b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/Makefile
@@ -5,35 +5,74 @@
 
 CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG)	+= -DDYNAMIC_DEBUG_MODULE
 
-drm-y       :=	drm_aperture.o drm_auth.o drm_cache.o \
-		drm_file.o drm_gem.o drm_ioctl.o \
-		drm_drv.o \
-		drm_sysfs.o drm_mm.o \
-		drm_crtc.o drm_fourcc.o drm_modes.o drm_edid.o drm_displayid.o \
-		drm_trace_points.o drm_prime.o \
-		drm_vma_manager.o \
-		drm_modeset_lock.o drm_atomic.o drm_bridge.o \
-		drm_framebuffer.o drm_connector.o drm_blend.o \
-		drm_encoder.o drm_mode_object.o drm_property.o \
-		drm_plane.o drm_color_mgmt.o drm_print.o \
-		drm_dumb_buffers.o drm_mode_config.o drm_vblank.o \
-		drm_syncobj.o drm_lease.o drm_writeback.o drm_client.o \
-		drm_client_modeset.o drm_atomic_uapi.o \
-		drm_managed.o drm_vblank_work.o
-drm-$(CONFIG_DRM_LEGACY) += drm_agpsupport.o drm_bufs.o drm_context.o drm_dma.o \
-			    drm_hashtab.o drm_irq.o drm_legacy_misc.o drm_lock.o \
-			    drm_memory.o drm_scatter.o drm_vm.o
+drm-y := \
+	drm_aperture.o \
+	drm_atomic.o \
+	drm_atomic_uapi.o \
+	drm_auth.o \
+	drm_blend.o \
+	drm_bridge.o \
+	drm_cache.o \
+	drm_client.o \
+	drm_client_modeset.o \
+	drm_color_mgmt.o \
+	drm_connector.o \
+	drm_crtc.o \
+	drm_displayid.o \
+	drm_drv.o \
+	drm_dumb_buffers.o \
+	drm_edid.o \
+	drm_encoder.o \
+	drm_file.o \
+	drm_fourcc.o \
+	drm_framebuffer.o \
+	drm_gem.o \
+	drm_ioctl.o \
+	drm_lease.o \
+	drm_managed.o \
+	drm_mm.o \
+	drm_mode_config.o \
+	drm_mode_object.o \
+	drm_modes.o \
+	drm_modeset_lock.o \
+	drm_plane.o \
+	drm_prime.o \
+	drm_print.o \
+	drm_property.o \
+	drm_syncobj.o \
+	drm_sysfs.o \
+	drm_trace_points.o \
+	drm_vblank.o \
+	drm_vblank_work.o \
+	drm_vma_manager.o \
+	drm_writeback.o
+drm-$(CONFIG_DRM_LEGACY) += \
+	drm_agpsupport.o \
+	drm_bufs.o \
+	drm_context.o \
+	drm_dma.o \
+	drm_hashtab.o \
+	drm_irq.o \
+	drm_legacy_misc.o \
+	drm_lock.o \
+	drm_memory.o \
+	drm_scatter.o \
+	drm_vm.o
 drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o
 drm-$(CONFIG_COMPAT) += drm_ioc32.o
 drm-$(CONFIG_DRM_PANEL) += drm_panel.o
 drm-$(CONFIG_OF) += drm_of.o
 drm-$(CONFIG_PCI) += drm_pci.o
-drm-$(CONFIG_DEBUG_FS) += drm_debugfs.o drm_debugfs_crc.o
+drm-$(CONFIG_DEBUG_FS) += \
+	drm_debugfs.o \
+	drm_debugfs_crc.o
 drm-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
-drm-$(CONFIG_DRM_PRIVACY_SCREEN) += drm_privacy_screen.o drm_privacy_screen_x86.o
+drm-$(CONFIG_DRM_PRIVACY_SCREEN) += \
+	drm_privacy_screen.o \
+	drm_privacy_screen_x86.o
+drm-$(CONFIG_DRM_ACCEL) += ../../accel/drm_accel.o
 obj-$(CONFIG_DRM)	+= drm.o
 
-obj-$(CONFIG_DRM_NOMODESET) += drm_nomodeset.o
 obj-$(CONFIG_DRM_PANEL_ORIENTATION_QUIRKS) += drm_panel_orientation_quirks.o
 
 #
@@ -59,18 +98,28 @@ obj-$(CONFIG_DRM_TTM_HELPER) += drm_ttm_helper.o
 # Modesetting helpers
 #
 
-drm_kms_helper-y := drm_bridge_connector.o drm_crtc_helper.o \
-		drm_encoder_slave.o drm_flip_work.o \
-		drm_probe_helper.o \
-		drm_plane_helper.o drm_atomic_helper.o \
-		drm_kms_helper_common.o \
-		drm_simple_kms_helper.o drm_modeset_helper.o \
-		drm_gem_atomic_helper.o \
-		drm_gem_framebuffer_helper.o \
-		drm_atomic_state_helper.o drm_damage_helper.o \
-		drm_format_helper.o drm_self_refresh_helper.o drm_rect.o
+drm_kms_helper-y := \
+	drm_atomic_helper.o \
+	drm_atomic_state_helper.o \
+	drm_bridge_connector.o \
+	drm_crtc_helper.o \
+	drm_damage_helper.o \
+	drm_encoder_slave.o \
+	drm_flip_work.o \
+	drm_format_helper.o \
+	drm_gem_atomic_helper.o \
+	drm_gem_framebuffer_helper.o \
+	drm_kms_helper_common.o \
+	drm_modeset_helper.o \
+	drm_plane_helper.o \
+	drm_probe_helper.o \
+	drm_rect.o \
+	drm_self_refresh_helper.o \
+	drm_simple_kms_helper.o
 drm_kms_helper-$(CONFIG_DRM_PANEL_BRIDGE) += bridge/panel.o
-drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += drm_fb_helper.o
+drm_kms_helper-$(CONFIG_DRM_FBDEV_EMULATION) += \
+	drm_fbdev_generic.o \
+	drm_fb_helper.o
 obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
 
 #
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/Kconfig
index 7777d55275de..5fcd510f1abb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/Kconfig
@@ -1,4 +1,33 @@
 # SPDX-License-Identifier: MIT
+
+config DRM_AMDGPU
+	tristate "AMD GPU"
+	depends on DRM && PCI && MMU
+	select FW_LOADER
+	select DRM_DISPLAY_DP_HELPER
+	select DRM_DISPLAY_HDMI_HELPER
+	select DRM_DISPLAY_HELPER
+	select DRM_KMS_HELPER
+	select DRM_SCHED
+	select DRM_TTM
+	select DRM_TTM_HELPER
+	select POWER_SUPPLY
+	select HWMON
+	select BACKLIGHT_CLASS_DEVICE
+	select INTERVAL_TREE
+	select DRM_BUDDY
+	# amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work
+	# ACPI_VIDEO's dependencies must also be selected.
+	select INPUT if ACPI
+	select ACPI_VIDEO if ACPI
+	# On x86 ACPI_VIDEO also needs ACPI_WMI
+	select X86_PLATFORM_DEVICES if ACPI && X86
+	select ACPI_WMI if ACPI && X86
+	help
+	  Choose this option if you have a recent AMD Radeon graphics card.
+
+	  If M is selected, the module will be called amdgpu.
+
 config DRM_AMDGPU_SI
 	bool "Enable amdgpu support for SI parts"
 	depends on DRM_AMDGPU
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/Makefile
index 6ad39cf71bdd..798d0e9a60b7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -58,7 +58,8 @@ amdgpu-y += amdgpu_device.o amdgpu_kms.o \
 	amdgpu_vm_sdma.o amdgpu_discovery.o amdgpu_ras_eeprom.o amdgpu_nbio.o \
 	amdgpu_umc.o smu_v11_0_i2c.o amdgpu_fru_eeprom.o amdgpu_rap.o \
 	amdgpu_fw_attestation.o amdgpu_securedisplay.o \
-	amdgpu_eeprom.o amdgpu_mca.o amdgpu_psp_ta.o amdgpu_lsdma.o
+	amdgpu_eeprom.o amdgpu_mca.o amdgpu_psp_ta.o amdgpu_lsdma.o \
+	amdgpu_ring_mux.o
 
 amdgpu-$(CONFIG_PROC_FS) += amdgpu_fdinfo.o
 
@@ -250,7 +251,7 @@ endif
 amdgpu-$(CONFIG_COMPAT) += amdgpu_ioc32.o
 amdgpu-$(CONFIG_VGA_SWITCHEROO) += amdgpu_atpx_handler.o
 amdgpu-$(CONFIG_ACPI) += amdgpu_acpi.o
-amdgpu-$(CONFIG_HMM_MIRROR) += amdgpu_mn.o
+amdgpu-$(CONFIG_HMM_MIRROR) += amdgpu_hmm.o
 
 include $(FULL_AMD_PATH)/pm/Makefile
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 2eca58220550..d148a1bd85e6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -82,7 +82,6 @@
 #include "amdgpu_vce.h"
 #include "amdgpu_vcn.h"
 #include "amdgpu_jpeg.h"
-#include "amdgpu_mn.h"
 #include "amdgpu_gmc.h"
 #include "amdgpu_gfx.h"
 #include "amdgpu_sdma.h"
@@ -196,6 +195,7 @@ extern int amdgpu_emu_mode;
 extern uint amdgpu_smu_memory_pool_size;
 extern int amdgpu_smu_pptable_id;
 extern uint amdgpu_dc_feature_mask;
+extern uint amdgpu_freesync_vid_mode;
 extern uint amdgpu_dc_debug_mask;
 extern uint amdgpu_dc_visual_confirm;
 extern uint amdgpu_dm_abm_level;
@@ -219,10 +219,12 @@ extern int amdgpu_use_xgmi_p2p;
 extern int sched_policy;
 extern bool debug_evictions;
 extern bool no_system_mem_limit;
+extern int halt_if_hws_hang;
 #else
 static const int __maybe_unused sched_policy = KFD_SCHED_POLICY_HWS;
 static const bool __maybe_unused debug_evictions; /* = false */
 static const bool __maybe_unused no_system_mem_limit;
+static const int __maybe_unused halt_if_hws_hang;
 #endif
 #ifdef CONFIG_HSA_AMD_P2P
 extern bool pcie_p2p;
@@ -241,6 +243,7 @@ extern int amdgpu_num_kcq;
 
 #define AMDGPU_VCNFW_LOG_SIZE (32 * 1024)
 extern int amdgpu_vcnfw_log;
+extern int amdgpu_sg_display;
 
 #define AMDGPU_VM_MAX_NUM_CTX			4096
 #define AMDGPU_SG_THRESHOLD			(256*1024*1024)
@@ -675,7 +678,7 @@ enum amd_hw_ip_block_type {
 	MAX_HWIP
 };
 
-#define HWIP_MAX_INSTANCE	11
+#define HWIP_MAX_INSTANCE	28
 
 #define HW_ID_MAX		300
 #define IP_VERSION(mj, mn, rv) (((mj) << 16) | ((mn) << 8) | (rv))
@@ -1063,6 +1066,7 @@ struct amdgpu_device {
 	struct work_struct		reset_work;
 
 	bool                            job_hang;
+	bool                            dc_enabled;
 };
 
 static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev)
@@ -1120,6 +1124,8 @@ void amdgpu_device_indirect_wreg64(struct amdgpu_device *adev,
 bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type);
 bool amdgpu_device_has_dc_support(struct amdgpu_device *adev);
 
+void amdgpu_device_set_sriov_virtual_display(struct amdgpu_device *adev);
+
 int amdgpu_device_pre_asic_reset(struct amdgpu_device *adev,
 				 struct amdgpu_reset_context *reset_context);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index b14800ac179e..57b5e11446c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -847,7 +847,7 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
 	struct amdgpu_atif *atif = &amdgpu_acpi_priv.atif;
 
 	if (atif->notifications.brightness_change) {
-		if (amdgpu_device_has_dc_support(adev)) {
+		if (adev->dc_enabled) {
 #if defined(CONFIG_DRM_AMD_DC)
 			struct amdgpu_display_manager *dm = &adev->dm;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 5d9a34601a1a..f99d4873bf22 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -195,7 +195,7 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
 		}
 
 		adev->kfd.init_complete = kgd2kfd_device_init(adev->kfd.dev,
-						adev_to_drm(adev), &gpu_resources);
+							&gpu_resources);
 
 		amdgpu_amdkfd_total_mem_size += adev->gmc.real_vram_size;
 
@@ -673,7 +673,7 @@ int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev,
 		goto err;
 	}
 
-	ret = amdgpu_job_alloc(adev, 1, &job, NULL);
+	ret = amdgpu_job_alloc(adev, NULL, NULL, NULL, 1, &job);
 	if (ret)
 		goto err;
 
@@ -760,9 +760,7 @@ bool amdgpu_amdkfd_have_atomics_support(struct amdgpu_device *adev)
 
 void amdgpu_amdkfd_ras_poison_consumption_handler(struct amdgpu_device *adev, bool reset)
 {
-	struct ras_err_data err_data = {0, 0, 0, NULL};
-
-	amdgpu_umc_poison_handler(adev, &err_data, reset);
+	amdgpu_umc_poison_handler(adev, reset);
 }
 
 bool amdgpu_amdkfd_ras_query_utcl2_poison_status(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index 647220a8762d..0040deaf8a83 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -29,6 +29,7 @@
 #include <linux/mm.h>
 #include <linux/kthread.h>
 #include <linux/workqueue.h>
+#include <linux/mmu_notifier.h>
 #include <kgd_kfd_interface.h>
 #include <drm/ttm/ttm_execbuf_util.h>
 #include "amdgpu_sync.h"
@@ -65,6 +66,7 @@ struct kgd_mem {
 	struct mutex lock;
 	struct amdgpu_bo *bo;
 	struct dma_buf *dmabuf;
+	struct hmm_range *range;
 	struct list_head attachments;
 	/* protected by amdkfd_process_info.lock */
 	struct ttm_validate_buffer validate_list;
@@ -75,7 +77,7 @@ struct kgd_mem {
 
 	uint32_t alloc_flags;
 
-	atomic_t invalid;
+	uint32_t invalid;
 	struct amdkfd_process_info *process_info;
 
 	struct amdgpu_sync sync;
@@ -131,7 +133,8 @@ struct amdkfd_process_info {
 	struct amdgpu_amdkfd_fence *eviction_fence;
 
 	/* MMU-notifier related fields */
-	atomic_t evicted_bos;
+	struct mutex notifier_lock;
+	uint32_t evicted_bos;
 	struct delayed_work restore_userptr_work;
 	struct pid *pid;
 	bool block_mmu_notifications;
@@ -180,7 +183,8 @@ int kfd_debugfs_kfd_mem_limits(struct seq_file *m, void *data);
 bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm);
 struct amdgpu_amdkfd_fence *to_amdgpu_amdkfd_fence(struct dma_fence *f);
 int amdgpu_amdkfd_remove_fence_on_pt_pd_bos(struct amdgpu_bo *bo);
-int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem, struct mm_struct *mm);
+int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni,
+				unsigned long cur_seq, struct kgd_mem *mem);
 #else
 static inline
 bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm)
@@ -201,7 +205,8 @@ int amdgpu_amdkfd_remove_fence_on_pt_pd_bos(struct amdgpu_bo *bo)
 }
 
 static inline
-int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem, struct mm_struct *mm)
+int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni,
+				unsigned long cur_seq, struct kgd_mem *mem)
 {
 	return 0;
 }
@@ -265,8 +270,10 @@ int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct amdgpu_device *adev, bool is_
 	(&((struct amdgpu_fpriv *)					\
 		((struct drm_file *)(drm_priv))->driver_priv)->vm)
 
+int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev,
+				     struct file *filp, u32 pasid);
 int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
-					struct file *filp, u32 pasid,
+					struct file *filp,
 					void **process_info,
 					struct dma_fence **ef);
 void amdgpu_amdkfd_gpuvm_release_process_vm(struct amdgpu_device *adev,
@@ -353,7 +360,6 @@ int kgd2kfd_init(void);
 void kgd2kfd_exit(void);
 struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf);
 bool kgd2kfd_device_init(struct kfd_dev *kfd,
-			 struct drm_device *ddev,
 			 const struct kgd2kfd_shared_resources *gpu_resources);
 void kgd2kfd_device_exit(struct kfd_dev *kfd);
 void kgd2kfd_suspend(struct kfd_dev *kfd, bool run_pm);
@@ -381,7 +387,7 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 }
 
 static inline
-bool kgd2kfd_device_init(struct kfd_dev *kfd, struct drm_device *ddev,
+bool kgd2kfd_device_init(struct kfd_dev *kfd,
 				const struct kgd2kfd_shared_resources *gpu_resources)
 {
 	return false;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
index 81e3b528bbc9..e92b93557c13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
@@ -787,7 +787,7 @@ void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid,
 	for (se_idx = 0; se_idx < se_cnt; se_idx++) {
 		for (sh_idx = 0; sh_idx < sh_cnt; sh_idx++) {
 
-			gfx_v9_0_select_se_sh(adev, se_idx, sh_idx, 0xffffffff);
+			amdgpu_gfx_select_se_sh(adev, se_idx, sh_idx, 0xffffffff);
 			queue_map = RREG32_SOC15(GC, 0, mmSPI_CSQ_WF_ACTIVE_STATUS);
 
 			/*
@@ -820,7 +820,7 @@ void kgd_gfx_v9_get_cu_occupancy(struct amdgpu_device *adev, int pasid,
 		}
 	}
 
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	soc15_grbm_select(adev, 0, 0, 0, 0);
 	unlock_spi_csq_mutexes(adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 1f76e27f1a35..3b5c53712d31 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -29,6 +29,7 @@
 #include "amdgpu_object.h"
 #include "amdgpu_gem.h"
 #include "amdgpu_vm.h"
+#include "amdgpu_hmm.h"
 #include "amdgpu_amdkfd.h"
 #include "amdgpu_dma_buf.h"
 #include <uapi/linux/kfd_ioctl.h>
@@ -403,63 +404,15 @@ static int vm_update_pds(struct amdgpu_vm *vm, struct amdgpu_sync *sync)
 
 static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem)
 {
-	struct amdgpu_device *bo_adev = amdgpu_ttm_adev(mem->bo->tbo.bdev);
-	bool coherent = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_COHERENT;
-	bool uncached = mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED;
-	uint32_t mapping_flags;
-	uint64_t pte_flags;
-	bool snoop = false;
+	uint32_t mapping_flags = AMDGPU_VM_PAGE_READABLE |
+				 AMDGPU_VM_MTYPE_DEFAULT;
 
-	mapping_flags = AMDGPU_VM_PAGE_READABLE;
 	if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE)
 		mapping_flags |= AMDGPU_VM_PAGE_WRITEABLE;
 	if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE)
 		mapping_flags |= AMDGPU_VM_PAGE_EXECUTABLE;
 
-	switch (adev->asic_type) {
-	case CHIP_ARCTURUS:
-	case CHIP_ALDEBARAN:
-		if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) {
-			if (bo_adev == adev) {
-				if (uncached)
-					mapping_flags |= AMDGPU_VM_MTYPE_UC;
-				else if (coherent)
-					mapping_flags |= AMDGPU_VM_MTYPE_CC;
-				else
-					mapping_flags |= AMDGPU_VM_MTYPE_RW;
-				if (adev->asic_type == CHIP_ALDEBARAN &&
-				    adev->gmc.xgmi.connected_to_cpu)
-					snoop = true;
-			} else {
-				if (uncached || coherent)
-					mapping_flags |= AMDGPU_VM_MTYPE_UC;
-				else
-					mapping_flags |= AMDGPU_VM_MTYPE_NC;
-				if (amdgpu_xgmi_same_hive(adev, bo_adev))
-					snoop = true;
-			}
-		} else {
-			if (uncached || coherent)
-				mapping_flags |= AMDGPU_VM_MTYPE_UC;
-			else
-				mapping_flags |= AMDGPU_VM_MTYPE_NC;
-			snoop = true;
-		}
-		break;
-	default:
-		if (uncached || coherent)
-			mapping_flags |= AMDGPU_VM_MTYPE_UC;
-		else
-			mapping_flags |= AMDGPU_VM_MTYPE_NC;
-
-		if (!(mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM))
-			snoop = true;
-	}
-
-	pte_flags = amdgpu_gem_va_map_flags(adev, mapping_flags);
-	pte_flags |= snoop ? AMDGPU_PTE_SNOOPED : 0;
-
-	return pte_flags;
+	return amdgpu_gem_va_map_flags(adev, mapping_flags);
 }
 
 /**
@@ -997,7 +950,7 @@ static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr,
 		goto out;
 	}
 
-	ret = amdgpu_mn_register(bo, user_addr);
+	ret = amdgpu_hmm_register(bo, user_addr);
 	if (ret) {
 		pr_err("%s: Failed to register MMU notifier: %d\n",
 		       __func__, ret);
@@ -1011,7 +964,9 @@ static int init_user_pages(struct kgd_mem *mem, uint64_t user_addr,
 		 * later stage when it is scheduled by another ioctl called by
 		 * CRIU master process for the target pid for restore.
 		 */
-		atomic_inc(&mem->invalid);
+		mutex_lock(&process_info->notifier_lock);
+		mem->invalid++;
+		mutex_unlock(&process_info->notifier_lock);
 		mutex_unlock(&process_info->lock);
 		return 0;
 	}
@@ -1037,7 +992,7 @@ release_out:
 	amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range);
 unregister_out:
 	if (ret)
-		amdgpu_mn_unregister(bo);
+		amdgpu_hmm_unregister(bo);
 out:
 	mutex_unlock(&process_info->lock);
 	return ret;
@@ -1348,6 +1303,7 @@ static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info,
 			return -ENOMEM;
 
 		mutex_init(&info->lock);
+		mutex_init(&info->notifier_lock);
 		INIT_LIST_HEAD(&info->vm_list_head);
 		INIT_LIST_HEAD(&info->kfd_bo_list);
 		INIT_LIST_HEAD(&info->userptr_valid_list);
@@ -1364,7 +1320,6 @@ static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info,
 		}
 
 		info->pid = get_task_pid(current->group_leader, PIDTYPE_PID);
-		atomic_set(&info->evicted_bos, 0);
 		INIT_DELAYED_WORK(&info->restore_userptr_work,
 				  amdgpu_amdkfd_restore_userptr_worker);
 
@@ -1419,6 +1374,7 @@ reserve_pd_fail:
 		put_pid(info->pid);
 create_evict_fence_fail:
 		mutex_destroy(&info->lock);
+		mutex_destroy(&info->notifier_lock);
 		kfree(info);
 	}
 	return ret;
@@ -1473,10 +1429,9 @@ static void amdgpu_amdkfd_gpuvm_unpin_bo(struct amdgpu_bo *bo)
 	amdgpu_bo_unreserve(bo);
 }
 
-int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
-					   struct file *filp, u32 pasid,
-					   void **process_info,
-					   struct dma_fence **ef)
+int amdgpu_amdkfd_gpuvm_set_vm_pasid(struct amdgpu_device *adev,
+				     struct file *filp, u32 pasid)
+
 {
 	struct amdgpu_fpriv *drv_priv;
 	struct amdgpu_vm *avm;
@@ -1487,10 +1442,6 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
 		return ret;
 	avm = &drv_priv->vm;
 
-	/* Already a compute VM? */
-	if (avm->process_info)
-		return -EINVAL;
-
 	/* Free the original amdgpu allocated pasid,
 	 * will be replaced with kfd allocated pasid.
 	 */
@@ -1499,14 +1450,36 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
 		amdgpu_vm_set_pasid(adev, avm, 0);
 	}
 
-	/* Convert VM into a compute VM */
-	ret = amdgpu_vm_make_compute(adev, avm);
+	ret = amdgpu_vm_set_pasid(adev, avm, pasid);
 	if (ret)
 		return ret;
 
-	ret = amdgpu_vm_set_pasid(adev, avm, pasid);
+	return 0;
+}
+
+int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct amdgpu_device *adev,
+					   struct file *filp,
+					   void **process_info,
+					   struct dma_fence **ef)
+{
+	struct amdgpu_fpriv *drv_priv;
+	struct amdgpu_vm *avm;
+	int ret;
+
+	ret = amdgpu_file_to_fpriv(filp, &drv_priv);
+	if (ret)
+		return ret;
+	avm = &drv_priv->vm;
+
+	/* Already a compute VM? */
+	if (avm->process_info)
+		return -EINVAL;
+
+	/* Convert VM into a compute VM */
+	ret = amdgpu_vm_make_compute(adev, avm);
 	if (ret)
 		return ret;
+
 	/* Initialize KFD part of the VM and process info */
 	ret = init_kfd_vm(avm, process_info, ef);
 	if (ret)
@@ -1543,6 +1516,7 @@ void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev,
 		cancel_delayed_work_sync(&process_info->restore_userptr_work);
 		put_pid(process_info->pid);
 		mutex_destroy(&process_info->lock);
+		mutex_destroy(&process_info->notifier_lock);
 		kfree(process_info);
 	}
 }
@@ -1595,7 +1569,9 @@ int amdgpu_amdkfd_criu_resume(void *p)
 
 	mutex_lock(&pinfo->lock);
 	pr_debug("scheduling work\n");
-	atomic_inc(&pinfo->evicted_bos);
+	mutex_lock(&pinfo->notifier_lock);
+	pinfo->evicted_bos++;
+	mutex_unlock(&pinfo->notifier_lock);
 	if (!READ_ONCE(pinfo->block_mmu_notifications)) {
 		ret = -EINVAL;
 		goto out_unlock;
@@ -1672,6 +1648,11 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu(
 		}
 	}
 
+	if (flags & KFD_IOC_ALLOC_MEM_FLAGS_COHERENT)
+		alloc_flags |= AMDGPU_GEM_CREATE_COHERENT;
+	if (flags & KFD_IOC_ALLOC_MEM_FLAGS_UNCACHED)
+		alloc_flags |= AMDGPU_GEM_CREATE_UNCACHED;
+
 	*mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL);
 	if (!*mem) {
 		ret = -ENOMEM;
@@ -1815,8 +1796,13 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 	list_del(&bo_list_entry->head);
 	mutex_unlock(&process_info->lock);
 
-	/* No more MMU notifiers */
-	amdgpu_mn_unregister(mem->bo);
+	/* Cleanup user pages and MMU notifiers */
+	if (amdgpu_ttm_tt_get_usermm(mem->bo->tbo.ttm)) {
+		amdgpu_hmm_unregister(mem->bo);
+		mutex_lock(&process_info->notifier_lock);
+		amdgpu_ttm_tt_discard_user_pages(mem->bo->tbo.ttm, mem->range);
+		mutex_unlock(&process_info->notifier_lock);
+	}
 
 	ret = reserve_bo_and_cond_vms(mem, NULL, BO_VM_ALL, &ctx);
 	if (unlikely(ret))
@@ -1906,14 +1892,14 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu(
 	 */
 	mutex_lock(&mem->process_info->lock);
 
-	/* Lock mmap-sem. If we find an invalid userptr BO, we can be
+	/* Lock notifier lock. If we find an invalid userptr BO, we can be
 	 * sure that the MMU notifier is no longer running
 	 * concurrently and the queues are actually stopped
 	 */
 	if (amdgpu_ttm_tt_get_usermm(bo->tbo.ttm)) {
-		mmap_write_lock(current->mm);
-		is_invalid_userptr = atomic_read(&mem->invalid);
-		mmap_write_unlock(current->mm);
+		mutex_lock(&mem->process_info->notifier_lock);
+		is_invalid_userptr = !!mem->invalid;
+		mutex_unlock(&mem->process_info->notifier_lock);
 	}
 
 	mutex_lock(&mem->lock);
@@ -2113,7 +2099,7 @@ int amdgpu_amdkfd_map_gtt_bo_to_gart(struct amdgpu_device *adev, struct amdgpu_b
 	}
 
 	amdgpu_amdkfd_remove_eviction_fence(
-		bo, bo->kfd_bo->process_info->eviction_fence);
+		bo, bo->vm_bo->vm->process_info->eviction_fence);
 
 	amdgpu_bo_unreserve(bo);
 
@@ -2256,7 +2242,7 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev,
 
 	ret = drm_vma_node_allow(&obj->vma_node, drm_priv);
 	if (ret) {
-		kfree(mem);
+		kfree(*mem);
 		return ret;
 	}
 
@@ -2293,34 +2279,38 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev,
  *
  * Runs in MMU notifier, may be in RECLAIM_FS context. This means it
  * cannot do any memory allocations, and cannot take any locks that
- * are held elsewhere while allocating memory. Therefore this is as
- * simple as possible, using atomic counters.
+ * are held elsewhere while allocating memory.
  *
  * It doesn't do anything to the BO itself. The real work happens in
  * restore, where we get updated page addresses. This function only
  * ensures that GPU access to the BO is stopped.
  */
-int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem,
-				struct mm_struct *mm)
+int amdgpu_amdkfd_evict_userptr(struct mmu_interval_notifier *mni,
+				unsigned long cur_seq, struct kgd_mem *mem)
 {
 	struct amdkfd_process_info *process_info = mem->process_info;
-	int evicted_bos;
 	int r = 0;
 
-	/* Do not process MMU notifications until stage-4 IOCTL is received */
+	/* Do not process MMU notifications during CRIU restore until
+	 * KFD_CRIU_OP_RESUME IOCTL is received
+	 */
 	if (READ_ONCE(process_info->block_mmu_notifications))
 		return 0;
 
-	atomic_inc(&mem->invalid);
-	evicted_bos = atomic_inc_return(&process_info->evicted_bos);
-	if (evicted_bos == 1) {
+	mutex_lock(&process_info->notifier_lock);
+	mmu_interval_set_seq(mni, cur_seq);
+
+	mem->invalid++;
+	if (++process_info->evicted_bos == 1) {
 		/* First eviction, stop the queues */
-		r = kgd2kfd_quiesce_mm(mm, KFD_QUEUE_EVICTION_TRIGGER_USERPTR);
+		r = kgd2kfd_quiesce_mm(mni->mm,
+				       KFD_QUEUE_EVICTION_TRIGGER_USERPTR);
 		if (r)
 			pr_err("Failed to quiesce KFD\n");
 		schedule_delayed_work(&process_info->restore_userptr_work,
 			msecs_to_jiffies(AMDGPU_USERPTR_RESTORE_DELAY_MS));
 	}
+	mutex_unlock(&process_info->notifier_lock);
 
 	return r;
 }
@@ -2337,54 +2327,58 @@ static int update_invalid_user_pages(struct amdkfd_process_info *process_info,
 	struct kgd_mem *mem, *tmp_mem;
 	struct amdgpu_bo *bo;
 	struct ttm_operation_ctx ctx = { false, false };
-	int invalid, ret;
+	uint32_t invalid;
+	int ret = 0;
 
-	/* Move all invalidated BOs to the userptr_inval_list and
-	 * release their user pages by migration to the CPU domain
-	 */
+	mutex_lock(&process_info->notifier_lock);
+
+	/* Move all invalidated BOs to the userptr_inval_list */
 	list_for_each_entry_safe(mem, tmp_mem,
 				 &process_info->userptr_valid_list,
-				 validate_list.head) {
-		if (!atomic_read(&mem->invalid))
-			continue; /* BO is still valid */
-
-		bo = mem->bo;
-
-		if (amdgpu_bo_reserve(bo, true))
-			return -EAGAIN;
-		amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU);
-		ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
-		amdgpu_bo_unreserve(bo);
-		if (ret) {
-			pr_err("%s: Failed to invalidate userptr BO\n",
-			       __func__);
-			return -EAGAIN;
-		}
-
-		list_move_tail(&mem->validate_list.head,
-			       &process_info->userptr_inval_list);
-	}
-
-	if (list_empty(&process_info->userptr_inval_list))
-		return 0; /* All evicted userptr BOs were freed */
+				 validate_list.head)
+		if (mem->invalid)
+			list_move_tail(&mem->validate_list.head,
+				       &process_info->userptr_inval_list);
 
 	/* Go through userptr_inval_list and update any invalid user_pages */
 	list_for_each_entry(mem, &process_info->userptr_inval_list,
 			    validate_list.head) {
-		struct hmm_range *range;
-
-		invalid = atomic_read(&mem->invalid);
+		invalid = mem->invalid;
 		if (!invalid)
 			/* BO hasn't been invalidated since the last
-			 * revalidation attempt. Keep its BO list.
+			 * revalidation attempt. Keep its page list.
 			 */
 			continue;
 
 		bo = mem->bo;
 
+		amdgpu_ttm_tt_discard_user_pages(bo->tbo.ttm, mem->range);
+		mem->range = NULL;
+
+		/* BO reservations and getting user pages (hmm_range_fault)
+		 * must happen outside the notifier lock
+		 */
+		mutex_unlock(&process_info->notifier_lock);
+
+		/* Move the BO to system (CPU) domain if necessary to unmap
+		 * and free the SG table
+		 */
+		if (bo->tbo.resource->mem_type != TTM_PL_SYSTEM) {
+			if (amdgpu_bo_reserve(bo, true))
+				return -EAGAIN;
+			amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU);
+			ret = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
+			amdgpu_bo_unreserve(bo);
+			if (ret) {
+				pr_err("%s: Failed to invalidate userptr BO\n",
+				       __func__);
+				return -EAGAIN;
+			}
+		}
+
 		/* Get updated user pages */
 		ret = amdgpu_ttm_tt_get_user_pages(bo, bo->tbo.ttm->pages,
-						   &range);
+						   &mem->range);
 		if (ret) {
 			pr_debug("Failed %d to get user pages\n", ret);
 
@@ -2397,30 +2391,32 @@ static int update_invalid_user_pages(struct amdkfd_process_info *process_info,
 			 */
 			if (ret != -EFAULT)
 				return ret;
-		} else {
 
-			/*
-			 * FIXME: Cannot ignore the return code, must hold
-			 * notifier_lock
-			 */
-			amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm, range);
+			ret = 0;
 		}
 
+		mutex_lock(&process_info->notifier_lock);
+
 		/* Mark the BO as valid unless it was invalidated
 		 * again concurrently.
 		 */
-		if (atomic_cmpxchg(&mem->invalid, invalid, 0) != invalid)
-			return -EAGAIN;
+		if (mem->invalid != invalid) {
+			ret = -EAGAIN;
+			goto unlock_out;
+		}
+		mem->invalid = 0;
 	}
 
-	return 0;
+unlock_out:
+	mutex_unlock(&process_info->notifier_lock);
+
+	return ret;
 }
 
 /* Validate invalid userptr BOs
  *
- * Validates BOs on the userptr_inval_list, and moves them back to the
- * userptr_valid_list. Also updates GPUVM page tables with new page
- * addresses and waits for the page table updates to complete.
+ * Validates BOs on the userptr_inval_list. Also updates GPUVM page tables
+ * with new page addresses and waits for the page table updates to complete.
  */
 static int validate_invalid_user_pages(struct amdkfd_process_info *process_info)
 {
@@ -2491,9 +2487,6 @@ static int validate_invalid_user_pages(struct amdkfd_process_info *process_info)
 			}
 		}
 
-		list_move_tail(&mem->validate_list.head,
-			       &process_info->userptr_valid_list);
-
 		/* Update mapping. If the BO was not validated
 		 * (because we couldn't get user pages), this will
 		 * clear the page table entries, which will result in
@@ -2509,7 +2502,9 @@ static int validate_invalid_user_pages(struct amdkfd_process_info *process_info)
 			if (ret) {
 				pr_err("%s: update PTE failed\n", __func__);
 				/* make sure this gets validated again */
-				atomic_inc(&mem->invalid);
+				mutex_lock(&process_info->notifier_lock);
+				mem->invalid++;
+				mutex_unlock(&process_info->notifier_lock);
 				goto unreserve_out;
 			}
 		}
@@ -2529,6 +2524,36 @@ out_no_mem:
 	return ret;
 }
 
+/* Confirm that all user pages are valid while holding the notifier lock
+ *
+ * Moves valid BOs from the userptr_inval_list back to userptr_val_list.
+ */
+static int confirm_valid_user_pages_locked(struct amdkfd_process_info *process_info)
+{
+	struct kgd_mem *mem, *tmp_mem;
+	int ret = 0;
+
+	list_for_each_entry_safe(mem, tmp_mem,
+				 &process_info->userptr_inval_list,
+				 validate_list.head) {
+		bool valid = amdgpu_ttm_tt_get_user_pages_done(
+				mem->bo->tbo.ttm, mem->range);
+
+		mem->range = NULL;
+		if (!valid) {
+			WARN(!mem->invalid, "Invalid BO not marked invalid");
+			ret = -EAGAIN;
+			continue;
+		}
+		WARN(mem->invalid, "Valid BO is marked invalid");
+
+		list_move_tail(&mem->validate_list.head,
+			       &process_info->userptr_valid_list);
+	}
+
+	return ret;
+}
+
 /* Worker callback to restore evicted userptr BOs
  *
  * Tries to update and validate all userptr BOs. If successful and no
@@ -2543,9 +2568,11 @@ static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work)
 			     restore_userptr_work);
 	struct task_struct *usertask;
 	struct mm_struct *mm;
-	int evicted_bos;
+	uint32_t evicted_bos;
 
-	evicted_bos = atomic_read(&process_info->evicted_bos);
+	mutex_lock(&process_info->notifier_lock);
+	evicted_bos = process_info->evicted_bos;
+	mutex_unlock(&process_info->notifier_lock);
 	if (!evicted_bos)
 		return;
 
@@ -2568,9 +2595,6 @@ static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work)
 	 * and we can just restart the queues.
 	 */
 	if (!list_empty(&process_info->userptr_inval_list)) {
-		if (atomic_read(&process_info->evicted_bos) != evicted_bos)
-			goto unlock_out; /* Concurrent eviction, try again */
-
 		if (validate_invalid_user_pages(process_info))
 			goto unlock_out;
 	}
@@ -2579,10 +2603,17 @@ static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work)
 	 * be a first eviction that calls quiesce_mm. The eviction
 	 * reference counting inside KFD will handle this case.
 	 */
-	if (atomic_cmpxchg(&process_info->evicted_bos, evicted_bos, 0) !=
-	    evicted_bos)
-		goto unlock_out;
-	evicted_bos = 0;
+	mutex_lock(&process_info->notifier_lock);
+	if (process_info->evicted_bos != evicted_bos)
+		goto unlock_notifier_out;
+
+	if (confirm_valid_user_pages_locked(process_info)) {
+		WARN(1, "User pages unexpectedly invalid");
+		goto unlock_notifier_out;
+	}
+
+	process_info->evicted_bos = evicted_bos = 0;
+
 	if (kgd2kfd_resume_mm(mm)) {
 		pr_err("%s: Failed to resume KFD\n", __func__);
 		/* No recovery from this failure. Probably the CP is
@@ -2590,6 +2621,8 @@ static void amdgpu_amdkfd_restore_userptr_worker(struct work_struct *work)
 		 */
 	}
 
+unlock_notifier_out:
+	mutex_unlock(&process_info->notifier_lock);
 unlock_out:
 	mutex_unlock(&process_info->lock);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index b81b77a9efa6..ac6fe0ae4609 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -101,39 +101,101 @@ void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev)
 	}
 }
 
+static int amdgpu_atomfirmware_allocate_fb_v2_1(struct amdgpu_device *adev,
+	struct vram_usagebyfirmware_v2_1 *fw_usage, int *usage_bytes)
+{
+	u32 start_addr, fw_size, drv_size;
+
+	start_addr = le32_to_cpu(fw_usage->start_address_in_kb);
+	fw_size = le16_to_cpu(fw_usage->used_by_firmware_in_kb);
+	drv_size = le16_to_cpu(fw_usage->used_by_driver_in_kb);
+
+	DRM_DEBUG("atom firmware v2_1 requested %08x %dkb fw %dkb drv\n",
+			  start_addr,
+			  fw_size,
+			  drv_size);
+
+	if ((start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) ==
+		(u32)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION <<
+		ATOM_VRAM_OPERATION_FLAGS_SHIFT)) {
+		/* Firmware request VRAM reservation for SR-IOV */
+		adev->mman.fw_vram_usage_start_offset = (start_addr &
+			(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
+		adev->mman.fw_vram_usage_size = fw_size << 10;
+		/* Use the default scratch size */
+		*usage_bytes = 0;
+	} else {
+		*usage_bytes = drv_size << 10;
+	}
+	return 0;
+}
+
+static int amdgpu_atomfirmware_allocate_fb_v2_2(struct amdgpu_device *adev,
+		struct vram_usagebyfirmware_v2_2 *fw_usage, int *usage_bytes)
+{
+	u32 fw_start_addr, fw_size, drv_start_addr, drv_size;
+
+	fw_start_addr = le32_to_cpu(fw_usage->fw_region_start_address_in_kb);
+	fw_size = le16_to_cpu(fw_usage->used_by_firmware_in_kb);
+
+	drv_start_addr = le32_to_cpu(fw_usage->driver_region0_start_address_in_kb);
+	drv_size = le32_to_cpu(fw_usage->used_by_driver_region0_in_kb);
+
+	DRM_DEBUG("atom requested fw start at %08x %dkb and drv start at %08x %dkb\n",
+			  fw_start_addr,
+			  fw_size,
+			  drv_start_addr,
+			  drv_size);
+
+	if (amdgpu_sriov_vf(adev) &&
+	    ((fw_start_addr & (ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION <<
+		ATOM_VRAM_OPERATION_FLAGS_SHIFT)) == 0)) {
+		/* Firmware request VRAM reservation for SR-IOV */
+		adev->mman.fw_vram_usage_start_offset = (fw_start_addr &
+			(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
+		adev->mman.fw_vram_usage_size = fw_size << 10;
+	}
+
+	if (amdgpu_sriov_vf(adev) &&
+	    ((drv_start_addr & (ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION <<
+		ATOM_VRAM_OPERATION_FLAGS_SHIFT)) == 0)) {
+		/* driver request VRAM reservation for SR-IOV */
+		adev->mman.drv_vram_usage_start_offset = (drv_start_addr &
+			(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
+		adev->mman.drv_vram_usage_size = drv_size << 10;
+	}
+
+	*usage_bytes = 0;
+	return 0;
+}
+
 int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev)
 {
 	struct atom_context *ctx = adev->mode_info.atom_context;
 	int index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 						vram_usagebyfirmware);
-	struct vram_usagebyfirmware_v2_1 *firmware_usage;
-	uint32_t start_addr, size;
-	uint16_t data_offset;
+	struct vram_usagebyfirmware_v2_1 *fw_usage_v2_1;
+	struct vram_usagebyfirmware_v2_2 *fw_usage_v2_2;
+	u16 data_offset;
+	u8 frev, crev;
 	int usage_bytes = 0;
 
-	if (amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
-		firmware_usage = (struct vram_usagebyfirmware_v2_1 *)(ctx->bios + data_offset);
-		DRM_DEBUG("atom firmware requested %08x %dkb fw %dkb drv\n",
-			  le32_to_cpu(firmware_usage->start_address_in_kb),
-			  le16_to_cpu(firmware_usage->used_by_firmware_in_kb),
-			  le16_to_cpu(firmware_usage->used_by_driver_in_kb));
-
-		start_addr = le32_to_cpu(firmware_usage->start_address_in_kb);
-		size = le16_to_cpu(firmware_usage->used_by_firmware_in_kb);
-
-		if ((uint32_t)(start_addr & ATOM_VRAM_OPERATION_FLAGS_MASK) ==
-			(uint32_t)(ATOM_VRAM_BLOCK_SRIOV_MSG_SHARE_RESERVATION <<
-			ATOM_VRAM_OPERATION_FLAGS_SHIFT)) {
-			/* Firmware request VRAM reservation for SR-IOV */
-			adev->mman.fw_vram_usage_start_offset = (start_addr &
-				(~ATOM_VRAM_OPERATION_FLAGS_MASK)) << 10;
-			adev->mman.fw_vram_usage_size = size << 10;
-			/* Use the default scratch size */
-			usage_bytes = 0;
-		} else {
-			usage_bytes = le16_to_cpu(firmware_usage->used_by_driver_in_kb) << 10;
+	if (amdgpu_atom_parse_data_header(ctx, index, NULL, &frev, &crev, &data_offset)) {
+		if (frev == 2 && crev == 1) {
+			fw_usage_v2_1 =
+				(struct vram_usagebyfirmware_v2_1 *)(ctx->bios + data_offset);
+			amdgpu_atomfirmware_allocate_fb_v2_1(adev,
+					fw_usage_v2_1,
+					&usage_bytes);
+		} else if (frev >= 2 && crev >= 2) {
+			fw_usage_v2_2 =
+				(struct vram_usagebyfirmware_v2_2 *)(ctx->bios + data_offset);
+			amdgpu_atomfirmware_allocate_fb_v2_2(adev,
+					fw_usage_v2_2,
+					&usage_bytes);
 		}
 	}
+
 	ctx->scratch_size_bytes = 0;
 	if (usage_bytes == 0)
 		usage_bytes = 20 * 1024;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index e363f56c72af..30c28a69e847 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -317,6 +317,7 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev)
 
 	if (!found)
 		return false;
+	pci_dev_put(pdev);
 
 	adev->bios = kmalloc(size, GFP_KERNEL);
 	if (!adev->bios) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index cfb262911bfc..2ebbc6382a06 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -26,7 +26,6 @@
 
 #include <drm/display/drm_dp_helper.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/amdgpu_drm.h>
 #include "amdgpu.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 365e3fb6a9e5..7af3041ccd0e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -61,6 +61,8 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p,
 		amdgpu_ctx_put(p->ctx);
 		return -ECANCELED;
 	}
+
+	amdgpu_sync_create(&p->sync);
 	return 0;
 }
 
@@ -294,12 +296,8 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
 	}
 
 	for (i = 0; i < p->gang_size; ++i) {
-		ret = amdgpu_job_alloc(p->adev, num_ibs[i], &p->jobs[i], vm);
-		if (ret)
-			goto free_all_kdata;
-
-		ret = drm_sched_job_init(&p->jobs[i]->base, p->entities[i],
-					 &fpriv->vm);
+		ret = amdgpu_job_alloc(p->adev, vm, p->entities[i], vm,
+				       num_ibs[i], &p->jobs[i]);
 		if (ret)
 			goto free_all_kdata;
 	}
@@ -433,7 +431,7 @@ static int amdgpu_cs_p2_dependencies(struct amdgpu_cs_parser *p,
 			dma_fence_put(old);
 		}
 
-		r = amdgpu_sync_fence(&p->gang_leader->sync, fence);
+		r = amdgpu_sync_fence(&p->sync, fence);
 		dma_fence_put(fence);
 		if (r)
 			return r;
@@ -455,9 +453,8 @@ static int amdgpu_syncobj_lookup_and_add(struct amdgpu_cs_parser *p,
 		return r;
 	}
 
-	r = amdgpu_sync_fence(&p->gang_leader->sync, fence);
+	r = amdgpu_sync_fence(&p->sync, fence);
 	dma_fence_put(fence);
-
 	return r;
 }
 
@@ -1106,7 +1103,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 	if (r)
 		return r;
 
-	r = amdgpu_sync_fence(&job->sync, fpriv->prt_va->last_pt_update);
+	r = amdgpu_sync_fence(&p->sync, fpriv->prt_va->last_pt_update);
 	if (r)
 		return r;
 
@@ -1117,7 +1114,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 		if (r)
 			return r;
 
-		r = amdgpu_sync_fence(&job->sync, bo_va->last_pt_update);
+		r = amdgpu_sync_fence(&p->sync, bo_va->last_pt_update);
 		if (r)
 			return r;
 	}
@@ -1136,7 +1133,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 		if (r)
 			return r;
 
-		r = amdgpu_sync_fence(&job->sync, bo_va->last_pt_update);
+		r = amdgpu_sync_fence(&p->sync, bo_va->last_pt_update);
 		if (r)
 			return r;
 	}
@@ -1149,7 +1146,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 	if (r)
 		return r;
 
-	r = amdgpu_sync_fence(&job->sync, vm->last_update);
+	r = amdgpu_sync_fence(&p->sync, vm->last_update);
 	if (r)
 		return r;
 
@@ -1181,11 +1178,19 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 {
 	struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
-	struct amdgpu_job *leader = p->gang_leader;
+	struct drm_gpu_scheduler *sched;
 	struct amdgpu_bo_list_entry *e;
+	struct dma_fence *fence;
 	unsigned int i;
 	int r;
 
+	r = amdgpu_ctx_wait_prev_fence(p->ctx, p->entities[p->gang_leader_idx]);
+	if (r) {
+		if (r != -ERESTARTSYS)
+			DRM_ERROR("amdgpu_ctx_wait_prev_fence failed.\n");
+		return r;
+	}
+
 	list_for_each_entry(e, &p->validated, tv.head) {
 		struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
 		struct dma_resv *resv = bo->tbo.base.resv;
@@ -1193,25 +1198,39 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 
 		sync_mode = amdgpu_bo_explicit_sync(bo) ?
 			AMDGPU_SYNC_EXPLICIT : AMDGPU_SYNC_NE_OWNER;
-		r = amdgpu_sync_resv(p->adev, &leader->sync, resv, sync_mode,
+		r = amdgpu_sync_resv(p->adev, &p->sync, resv, sync_mode,
 				     &fpriv->vm);
 		if (r)
 			return r;
 	}
 
 	for (i = 0; i < p->gang_size; ++i) {
-		if (p->jobs[i] == leader)
+		r = amdgpu_sync_push_to_job(&p->sync, p->jobs[i]);
+		if (r)
+			return r;
+	}
+
+	sched = p->gang_leader->base.entity->rq->sched;
+	while ((fence = amdgpu_sync_get_fence(&p->sync))) {
+		struct drm_sched_fence *s_fence = to_drm_sched_fence(fence);
+
+		/*
+		 * When we have an dependency it might be necessary to insert a
+		 * pipeline sync to make sure that all caches etc are flushed and the
+		 * next job actually sees the results from the previous one
+		 * before we start executing on the same scheduler ring.
+		 */
+		if (!s_fence || s_fence->sched != sched) {
+			dma_fence_put(fence);
 			continue;
+		}
 
-		r = amdgpu_sync_clone(&leader->sync, &p->jobs[i]->sync);
+		r = amdgpu_sync_fence(&p->gang_leader->explicit_sync, fence);
+		dma_fence_put(fence);
 		if (r)
 			return r;
 	}
-
-	r = amdgpu_ctx_wait_prev_fence(p->ctx, p->entities[p->gang_leader_idx]);
-	if (r && r != -ERESTARTSYS)
-		DRM_ERROR("amdgpu_ctx_wait_prev_fence failed.\n");
-	return r;
+	return 0;
 }
 
 static void amdgpu_cs_post_dependencies(struct amdgpu_cs_parser *p)
@@ -1251,9 +1270,12 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 			continue;
 
 		fence = &p->jobs[i]->base.s_fence->scheduled;
-		r = amdgpu_sync_fence(&leader->sync, fence);
-		if (r)
+		dma_fence_get(fence);
+		r = drm_sched_job_add_dependency(&leader->base, fence);
+		if (r) {
+			dma_fence_put(fence);
 			goto error_cleanup;
+		}
 	}
 
 	if (p->gang_size > 1) {
@@ -1341,6 +1363,7 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser)
 {
 	unsigned i;
 
+	amdgpu_sync_free(&parser->sync);
 	for (i = 0; i < parser->num_post_deps; i++) {
 		drm_syncobj_put(parser->post_deps[i].syncobj);
 		kfree(parser->post_deps[i].chain);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h
index f80adf9069ec..113f39510a72 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h
@@ -76,6 +76,8 @@ struct amdgpu_cs_parser {
 
 	unsigned			num_post_deps;
 	struct amdgpu_cs_post_dep	*post_deps;
+
+	struct amdgpu_sync		sync;
 };
 
 int amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index de61a85c4b02..0f16d3c09309 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -1969,7 +1969,7 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
 	amdgpu_ta_if_debugfs_init(adev);
 
 #if defined(CONFIG_DRM_AMD_DC)
-	if (amdgpu_device_has_dc_support(adev))
+	if (adev->dc_enabled)
 		dtn_debugfs_init(adev);
 #endif
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 29e7ef38faf4..9d10ad7699a3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -36,7 +36,9 @@
 #include <generated/utsrelease.h>
 #include <linux/pci-p2pdma.h>
 
+#include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/amdgpu_drm.h>
 #include <linux/vgaarb.h>
@@ -83,6 +85,8 @@
 #define AMDGPU_MAX_RETRY_LIMIT		2
 #define AMDGPU_RETRY_SRIOV_RESET(r) ((r) == -EBUSY || (r) == -ETIMEDOUT || (r) == -EINVAL)
 
+static const struct drm_driver amdgpu_kms_driver;
+
 const char *amdgpu_asic_name[] = {
 	"TAHITI",
 	"PITCAIRN",
@@ -1562,7 +1566,7 @@ static int amdgpu_device_check_arguments(struct amdgpu_device *adev)
  * @pdev: pci dev pointer
  * @state: vga_switcheroo state
  *
- * Callback for the switcheroo driver.  Suspends or resumes the
+ * Callback for the switcheroo driver.  Suspends or resumes
  * the asics before or after it is powered up using ACPI methods.
  */
 static void amdgpu_switcheroo_set_state(struct pci_dev *pdev,
@@ -1909,6 +1913,16 @@ static void amdgpu_device_enable_virtual_display(struct amdgpu_device *adev)
 	}
 }
 
+void amdgpu_device_set_sriov_virtual_display(struct amdgpu_device *adev)
+{
+	if (amdgpu_sriov_vf(adev) && !adev->enable_virtual_display) {
+		adev->mode_info.num_crtc = 1;
+		adev->enable_virtual_display = true;
+		DRM_INFO("virtual_display:%d, num_crtc:%d\n",
+			 adev->enable_virtual_display, adev->mode_info.num_crtc);
+	}
+}
+
 /**
  * amdgpu_device_parse_gpu_info_fw - parse gpu info firmware
  *
@@ -2391,7 +2405,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 			adev->ip_blocks[i].status.hw = true;
 
 			/* right after GMC hw init, we create CSA */
-			if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) {
+			if (amdgpu_mcbp) {
 				r = amdgpu_allocate_static_csa(adev, &adev->virt.csa_obj,
 								AMDGPU_GEM_DOMAIN_VRAM,
 								AMDGPU_CSA_SIZE);
@@ -2456,6 +2470,11 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 			if (!amdgpu_sriov_vf(adev)) {
 				struct amdgpu_hive_info *hive = amdgpu_get_xgmi_hive(adev);
 
+				if (WARN_ON(!hive)) {
+					r = -ENOENT;
+					goto init_failed;
+				}
+
 				if (!hive->reset_domain ||
 				    !amdgpu_reset_get_reset_domain(hive->reset_domain)) {
 					r = -ENOENT;
@@ -2994,14 +3013,15 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev)
 			continue;
 		}
 
-		/* skip suspend of gfx and psp for S0ix
+		/* skip suspend of gfx/mes and psp for S0ix
 		 * gfx is in gfxoff state, so on resume it will exit gfxoff just
 		 * like at runtime. PSP is also part of the always on hardware
 		 * so no need to suspend it.
 		 */
 		if (adev->in_s0ix &&
 		    (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_PSP ||
-		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX))
+		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GFX ||
+		     adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_MES))
 			continue;
 
 		/* XXX handle errors */
@@ -3341,8 +3361,7 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
  */
 bool amdgpu_device_has_dc_support(struct amdgpu_device *adev)
 {
-	if (amdgpu_sriov_vf(adev) ||
-	    adev->enable_virtual_display ||
+	if (adev->enable_virtual_display ||
 	    (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK))
 		return false;
 
@@ -3665,6 +3684,11 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	if (r)
 		return r;
 
+	/* Get rid of things like offb */
+	r = drm_aperture_remove_conflicting_pci_framebuffers(adev->pdev, &amdgpu_kms_driver);
+	if (r)
+		return r;
+
 	/* Enable TMZ based on IP_VERSION */
 	amdgpu_gmc_tmz_set(adev);
 
@@ -4091,6 +4115,11 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
 
 	adev->in_suspend = true;
 
+	/* Evict the majority of BOs before grabbing the full access */
+	r = amdgpu_device_evict_resources(adev);
+	if (r)
+		return r;
+
 	if (amdgpu_sriov_vf(adev)) {
 		amdgpu_virt_fini_data_exchange(adev);
 		r = amdgpu_virt_request_full_gpu(adev, false);
@@ -4165,21 +4194,15 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 
 	r = amdgpu_device_ip_resume(adev);
 
-	/* no matter what r is, always need to properly release full GPU */
-	if (amdgpu_sriov_vf(adev)) {
-		amdgpu_virt_init_data_exchange(adev);
-		amdgpu_virt_release_full_gpu(adev, true);
-	}
-
 	if (r) {
 		dev_err(adev->dev, "amdgpu_device_ip_resume failed (%d).\n", r);
-		return r;
+		goto exit;
 	}
 	amdgpu_fence_driver_hw_init(adev);
 
 	r = amdgpu_device_ip_late_init(adev);
 	if (r)
-		return r;
+		goto exit;
 
 	queue_delayed_work(system_wq, &adev->delayed_init_work,
 			   msecs_to_jiffies(AMDGPU_RESUME_MS));
@@ -4187,9 +4210,18 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 	if (!adev->in_s0ix) {
 		r = amdgpu_amdkfd_resume(adev, adev->in_runpm);
 		if (r)
-			return r;
+			goto exit;
+	}
+
+exit:
+	if (amdgpu_sriov_vf(adev)) {
+		amdgpu_virt_init_data_exchange(adev);
+		amdgpu_virt_release_full_gpu(adev, true);
 	}
 
+	if (r)
+		return r;
+
 	/* Make sure IB tests flushed */
 	flush_delayed_work(&adev->delayed_init_work);
 
@@ -4207,27 +4239,32 @@ int amdgpu_device_resume(struct drm_device *dev, bool fbcon)
 
 	amdgpu_ras_resume(adev);
 
-	/*
-	 * Most of the connector probing functions try to acquire runtime pm
-	 * refs to ensure that the GPU is powered on when connector polling is
-	 * performed. Since we're calling this from a runtime PM callback,
-	 * trying to acquire rpm refs will cause us to deadlock.
-	 *
-	 * Since we're guaranteed to be holding the rpm lock, it's safe to
-	 * temporarily disable the rpm helpers so this doesn't deadlock us.
-	 */
+	if (adev->mode_info.num_crtc) {
+		/*
+		 * Most of the connector probing functions try to acquire runtime pm
+		 * refs to ensure that the GPU is powered on when connector polling is
+		 * performed. Since we're calling this from a runtime PM callback,
+		 * trying to acquire rpm refs will cause us to deadlock.
+		 *
+		 * Since we're guaranteed to be holding the rpm lock, it's safe to
+		 * temporarily disable the rpm helpers so this doesn't deadlock us.
+		 */
 #ifdef CONFIG_PM
-	dev->dev->power.disable_depth++;
+		dev->dev->power.disable_depth++;
 #endif
-	if (!amdgpu_device_has_dc_support(adev))
-		drm_helper_hpd_irq_event(dev);
-	else
-		drm_kms_helper_hotplug_event(dev);
+		if (!adev->dc_enabled)
+			drm_helper_hpd_irq_event(dev);
+		else
+			drm_kms_helper_hotplug_event(dev);
 #ifdef CONFIG_PM
-	dev->dev->power.disable_depth--;
+		dev->dev->power.disable_depth--;
 #endif
+	}
 	adev->in_suspend = false;
 
+	if (adev->enable_mes)
+		amdgpu_mes_self_test(adev);
+
 	if (amdgpu_acpi_smart_shift_update(dev, AMDGPU_SS_DEV_D0))
 		DRM_WARN("smart shift update failed\n");
 
@@ -4574,6 +4611,10 @@ bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev)
 	if (amdgpu_gpu_recovery == 0)
 		goto disabled;
 
+	/* Skip soft reset check in fatal error mode */
+	if (!amdgpu_ras_is_poison_mode_supported(adev))
+		return true;
+
 	if (!amdgpu_device_ip_check_soft_reset(adev)) {
 		dev_info(adev->dev,"Timeout, but no hardware hang detected.\n");
 		return false;
@@ -5021,6 +5062,8 @@ static void amdgpu_device_resume_display_audio(struct amdgpu_device *adev)
 		pm_runtime_enable(&(p->dev));
 		pm_runtime_resume(&(p->dev));
 	}
+
+	pci_dev_put(p);
 }
 
 static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
@@ -5059,6 +5102,7 @@ static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
 
 		if (expires < ktime_get_mono_fast_ns()) {
 			dev_warn(adev->dev, "failed to suspend display audio\n");
+			pci_dev_put(p);
 			/* TODO: abort the succeeding gpu reset? */
 			return -ETIMEDOUT;
 		}
@@ -5066,97 +5110,10 @@ static int amdgpu_device_suspend_display_audio(struct amdgpu_device *adev)
 
 	pm_runtime_disable(&(p->dev));
 
+	pci_dev_put(p);
 	return 0;
 }
 
-static void amdgpu_device_recheck_guilty_jobs(
-	struct amdgpu_device *adev, struct list_head *device_list_handle,
-	struct amdgpu_reset_context *reset_context)
-{
-	int i, r = 0;
-
-	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
-		struct amdgpu_ring *ring = adev->rings[i];
-		int ret = 0;
-		struct drm_sched_job *s_job;
-
-		if (!ring || !ring->sched.thread)
-			continue;
-
-		s_job = list_first_entry_or_null(&ring->sched.pending_list,
-				struct drm_sched_job, list);
-		if (s_job == NULL)
-			continue;
-
-		/* clear job's guilty and depend the folowing step to decide the real one */
-		drm_sched_reset_karma(s_job);
-		drm_sched_resubmit_jobs_ext(&ring->sched, 1);
-
-		if (!s_job->s_fence->parent) {
-			DRM_WARN("Failed to get a HW fence for job!");
-			continue;
-		}
-
-		ret = dma_fence_wait_timeout(s_job->s_fence->parent, false, ring->sched.timeout);
-		if (ret == 0) { /* timeout */
-			DRM_ERROR("Found the real bad job! ring:%s, job_id:%llx\n",
-						ring->sched.name, s_job->id);
-
-
-			amdgpu_fence_driver_isr_toggle(adev, true);
-
-			/* Clear this failed job from fence array */
-			amdgpu_fence_driver_clear_job_fences(ring);
-
-			amdgpu_fence_driver_isr_toggle(adev, false);
-
-			/* Since the job won't signal and we go for
-			 * another resubmit drop this parent pointer
-			 */
-			dma_fence_put(s_job->s_fence->parent);
-			s_job->s_fence->parent = NULL;
-
-			/* set guilty */
-			drm_sched_increase_karma(s_job);
-			amdgpu_reset_prepare_hwcontext(adev, reset_context);
-retry:
-			/* do hw reset */
-			if (amdgpu_sriov_vf(adev)) {
-				amdgpu_virt_fini_data_exchange(adev);
-				r = amdgpu_device_reset_sriov(adev, false);
-				if (r)
-					adev->asic_reset_res = r;
-			} else {
-				clear_bit(AMDGPU_SKIP_HW_RESET,
-					  &reset_context->flags);
-				r = amdgpu_do_asic_reset(device_list_handle,
-							 reset_context);
-				if (r && r == -EAGAIN)
-					goto retry;
-			}
-
-			/*
-			 * add reset counter so that the following
-			 * resubmitted job could flush vmid
-			 */
-			atomic_inc(&adev->gpu_reset_counter);
-			continue;
-		}
-
-		/* got the hw fence, signal finished fence */
-		atomic_dec(ring->sched.score);
-		dma_fence_get(&s_job->s_fence->finished);
-		dma_fence_signal(&s_job->s_fence->finished);
-		dma_fence_put(&s_job->s_fence->finished);
-
-		/* remove node from list and free the job */
-		spin_lock(&ring->sched.job_list_lock);
-		list_del_init(&s_job->list);
-		spin_unlock(&ring->sched.job_list_lock);
-		ring->sched.ops->free_job(s_job);
-	}
-}
-
 static inline void amdgpu_device_stop_pending_resets(struct amdgpu_device *adev)
 {
 	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
@@ -5177,7 +5134,6 @@ static inline void amdgpu_device_stop_pending_resets(struct amdgpu_device *adev)
 
 }
 
-
 /**
  * amdgpu_device_gpu_recover - reset the asic and recover scheduler
  *
@@ -5200,7 +5156,6 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
 	int i, r = 0;
 	bool need_emergency_restart = false;
 	bool audio_suspended = false;
-	int tmp_vram_lost_counter;
 	bool gpu_reset_for_dev_remove = false;
 
 	gpu_reset_for_dev_remove =
@@ -5346,7 +5301,6 @@ retry:	/* Rest of adevs pre asic reset from XGMI hive. */
 		amdgpu_device_stop_pending_resets(tmp_adev);
 	}
 
-	tmp_vram_lost_counter = atomic_read(&((adev)->vram_lost_counter));
 	/* Actual ASIC resets if needed.*/
 	/* Host driver will handle XGMI hive reset for SRIOV */
 	if (amdgpu_sriov_vf(adev)) {
@@ -5371,29 +5325,13 @@ skip_hw_reset:
 	/* Post ASIC reset for all devs .*/
 	list_for_each_entry(tmp_adev, device_list_handle, reset_list) {
 
-		/*
-		 * Sometimes a later bad compute job can block a good gfx job as gfx
-		 * and compute ring share internal GC HW mutually. We add an additional
-		 * guilty jobs recheck step to find the real guilty job, it synchronously
-		 * submits and pends for the first job being signaled. If it gets timeout,
-		 * we identify it as a real guilty job.
-		 */
-		if (amdgpu_gpu_recovery == 2 &&
-			!(tmp_vram_lost_counter < atomic_read(&adev->vram_lost_counter)))
-			amdgpu_device_recheck_guilty_jobs(
-				tmp_adev, device_list_handle, reset_context);
-
 		for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
 			struct amdgpu_ring *ring = tmp_adev->rings[i];
 
 			if (!ring || !ring->sched.thread)
 				continue;
 
-			/* No point to resubmit jobs if we didn't HW reset*/
-			if (!tmp_adev->asic_reset_res && !job_signaled)
-				drm_sched_resubmit_jobs(&ring->sched);
-
-			drm_sched_start(&ring->sched, !tmp_adev->asic_reset_res);
+			drm_sched_start(&ring->sched, true);
 		}
 
 		if (adev->enable_mes && adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3))
@@ -5435,6 +5373,8 @@ skip_sched_resume:
 			amdgpu_device_resume_display_audio(tmp_adev);
 
 		amdgpu_device_unset_mp1_state(tmp_adev);
+
+		amdgpu_ras_set_error_query_ready(tmp_adev, true);
 	}
 
 recover_end:
@@ -5846,8 +5786,6 @@ void amdgpu_pci_resume(struct pci_dev *pdev)
 		if (!ring || !ring->sched.thread)
 			continue;
 
-
-		drm_sched_resubmit_jobs(&ring->sched);
 		drm_sched_start(&ring->sched, true);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index f21da6f9d436..7122601eeede 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -305,8 +305,13 @@ static int amdgpu_discovery_init(struct amdgpu_device *adev)
 		goto out;
 	}
 
-	if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin)) {
-		dev_warn(adev->dev, "get invalid ip discovery binary signature from vram\n");
+	if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin) || amdgpu_discovery == 2) {
+		/* ignore the discovery binary from vram if discovery=2 in kernel module parameter */
+		if (amdgpu_discovery == 2)
+			dev_info(adev->dev,"force read ip discovery binary from file");
+		else
+			dev_warn(adev->dev, "get invalid ip discovery binary signature from vram\n");
+
 		/* retry read ip discovery binary from file */
 		r = amdgpu_discovery_read_binary_from_file(adev, adev->mman.discovery_bin);
 		if (r) {
@@ -1507,6 +1512,7 @@ static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &soc21_common_ip_block);
 		break;
 	default:
@@ -1551,6 +1557,7 @@ static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block);
 		break;
 	default:
@@ -1636,6 +1643,7 @@ static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block);
 		break;
 	case IP_VERSION(13, 0, 4):
@@ -1686,6 +1694,7 @@ static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block);
 		break;
 	default:
@@ -1697,9 +1706,17 @@ static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev)
 	return 0;
 }
 
+#if defined(CONFIG_DRM_AMD_DC)
+static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev)
+{
+	amdgpu_device_set_sriov_virtual_display(adev);
+	amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
+}
+#endif
+
 static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
 {
-	if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) {
+	if (adev->enable_virtual_display) {
 		amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
 		return 0;
 	}
@@ -1727,7 +1744,10 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
 		case IP_VERSION(3, 1, 6):
 		case IP_VERSION(3, 2, 0):
 		case IP_VERSION(3, 2, 1):
-			amdgpu_device_ip_block_add(adev, &dm_ip_block);
+			if (amdgpu_sriov_vf(adev))
+				amdgpu_discovery_set_sriov_display(adev);
+			else
+				amdgpu_device_ip_block_add(adev, &dm_ip_block);
 			break;
 		default:
 			dev_err(adev->dev,
@@ -1740,7 +1760,10 @@ static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev)
 		case IP_VERSION(12, 0, 0):
 		case IP_VERSION(12, 0, 1):
 		case IP_VERSION(12, 1, 0):
-			amdgpu_device_ip_block_add(adev, &dm_ip_block);
+			if (amdgpu_sriov_vf(adev))
+				amdgpu_discovery_set_sriov_display(adev);
+			else
+				amdgpu_device_ip_block_add(adev, &dm_ip_block);
 			break;
 		default:
 			dev_err(adev->dev,
@@ -1785,6 +1808,7 @@ static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block);
 		break;
 	default:
@@ -1948,6 +1972,7 @@ static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block);
 		adev->enable_mes = true;
 		adev->enable_mes_kiq = true;
@@ -2161,6 +2186,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		break;
 	case IP_VERSION(10, 3, 1):
 		adev->family = AMDGPU_FAMILY_VGH;
+		adev->apu_flags |= AMD_APU_IS_VANGOGH;
 		break;
 	case IP_VERSION(10, 3, 3):
 		adev->family = AMDGPU_FAMILY_YC;
@@ -2177,6 +2203,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		adev->family = AMDGPU_FAMILY_GC_11_0_0;
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->family = AMDGPU_FAMILY_GC_11_0_1;
 		break;
 	default:
@@ -2194,6 +2221,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(10, 3, 6):
 	case IP_VERSION(10, 3, 7):
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->flags |= AMD_IS_APU;
 		break;
 	default:
@@ -2250,6 +2278,7 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
 		adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg;
 		break;
 	case IP_VERSION(7, 7, 0):
+	case IP_VERSION(7, 7, 1):
 		adev->nbio.funcs = &nbio_v7_7_funcs;
 		adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg;
 		break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 1a06b8d724f3..b22471b3bd63 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -39,11 +39,46 @@
 #include <linux/pm_runtime.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_vblank.h>
 
+/**
+ * amdgpu_display_hotplug_work_func - work handler for display hotplug event
+ *
+ * @work: work struct pointer
+ *
+ * This is the hotplug event work handler (all ASICs).
+ * The work gets scheduled from the IRQ handler if there
+ * was a hotplug interrupt.  It walks through the connector table
+ * and calls hotplug handler for each connector. After this, it sends
+ * a DRM hotplug event to alert userspace.
+ *
+ * This design approach is required in order to defer hotplug event handling
+ * from the IRQ handler to a work handler because hotplug handler has to use
+ * mutexes which cannot be locked in an IRQ handler (since &mutex_lock may
+ * sleep).
+ */
+void amdgpu_display_hotplug_work_func(struct work_struct *work)
+{
+	struct amdgpu_device *adev = container_of(work, struct amdgpu_device,
+						  hotplug_work);
+	struct drm_device *dev = adev_to_drm(adev);
+	struct drm_mode_config *mode_config = &dev->mode_config;
+	struct drm_connector *connector;
+	struct drm_connector_list_iter iter;
+
+	mutex_lock(&mode_config->mutex);
+	drm_connector_list_iter_begin(dev, &iter);
+	drm_for_each_connector_iter(connector, &iter)
+		amdgpu_connector_hotplug(connector);
+	drm_connector_list_iter_end(&iter);
+	mutex_unlock(&mode_config->mutex);
+	/* Just fire off a uevent and let userspace tell us what to do */
+	drm_helper_hpd_irq_event(dev);
+}
+
 static int amdgpu_display_framebuffer_init(struct drm_device *dev,
 					   struct amdgpu_framebuffer *rfb,
 					   const struct drm_mode_fb_cmd2 *mode_cmd,
@@ -514,7 +549,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
 	 */
 	if ((bo_flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) &&
 	    amdgpu_bo_support_uswc(bo_flags) &&
-	    amdgpu_device_asic_has_dc_support(adev->asic_type) &&
+	    adev->dc_enabled &&
 	    adev->mode_info.gpu_vm_support)
 		domain |= AMDGPU_GEM_DOMAIN_GTT;
 #endif
@@ -1214,7 +1249,6 @@ amdgpu_display_user_framebuffer_create(struct drm_device *dev,
 
 const struct drm_mode_config_funcs amdgpu_mode_funcs = {
 	.fb_create = amdgpu_display_user_framebuffer_create,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 };
 
 static const struct drm_prop_enum_list amdgpu_underscan_enum_list[] =
@@ -1281,7 +1315,7 @@ int amdgpu_display_modeset_create_props(struct amdgpu_device *adev)
 					 "dither",
 					 amdgpu_dither_enum_list, sz);
 
-	if (amdgpu_device_has_dc_support(adev)) {
+	if (adev->dc_enabled) {
 		adev->mode_info.abm_level_property =
 			drm_property_create_range(adev_to_drm(adev), 0,
 						  "abm level", 0, 4);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
index 560352f7c317..9d19940f73c8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
@@ -35,6 +35,7 @@
 #define amdgpu_display_add_encoder(adev, e, s, c) (adev)->mode_info.funcs->add_encoder((adev), (e), (s), (c))
 #define amdgpu_display_add_connector(adev, ci, sd, ct, ib, coi, h, r) (adev)->mode_info.funcs->add_connector((adev), (ci), (sd), (ct), (ib), (coi), (h), (r))
 
+void amdgpu_display_hotplug_work_func(struct work_struct *work);
 void amdgpu_display_update_priority(struct amdgpu_device *adev);
 uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
 					  uint64_t bo_flags);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 7bd8e33b14be..271e30e34d93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -328,7 +328,9 @@ amdgpu_dma_buf_create_obj(struct drm_device *dev, struct dma_buf *dma_buf)
 	if (dma_buf->ops == &amdgpu_dmabuf_ops) {
 		struct amdgpu_bo *other = gem_to_amdgpu_bo(dma_buf->priv);
 
-		flags |= other->flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC;
+		flags |= other->flags & (AMDGPU_GEM_CREATE_CPU_GTT_USWC |
+					 AMDGPU_GEM_CREATE_COHERENT |
+					 AMDGPU_GEM_CREATE_UNCACHED);
 	}
 
 	ret = amdgpu_gem_object_create(adev, dma_buf->size, PAGE_SIZE,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index bf2d50c8c92a..3fe277bc233f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -23,8 +23,8 @@
  */
 
 #include <drm/amdgpu_drm.h>
-#include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_vblank.h>
 #include <drm/drm_managed.h>
@@ -180,11 +180,13 @@ int amdgpu_mes_kiq;
 int amdgpu_noretry = -1;
 int amdgpu_force_asic_type = -1;
 int amdgpu_tmz = -1; /* auto */
+uint amdgpu_freesync_vid_mode;
 int amdgpu_reset_method = -1; /* auto */
 int amdgpu_num_kcq = -1;
 int amdgpu_smartshift_bias;
 int amdgpu_use_xgmi_p2p = 1;
 int amdgpu_vcnfw_log;
+int amdgpu_sg_display = -1; /* auto */
 
 static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work);
 
@@ -230,17 +232,18 @@ module_param_named(vis_vramlimit, amdgpu_vis_vram_limit, int, 0444);
 
 /**
  * DOC: gartsize (uint)
- * Restrict the size of GART in Mib (32, 64, etc.) for testing. The default is -1 (The size depends on asic).
+ * Restrict the size of GART (for kernel use) in Mib (32, 64, etc.) for testing.
+ * The default is -1 (The size depends on asic).
  */
-MODULE_PARM_DESC(gartsize, "Size of GART to setup in megabytes (32, 64, etc., -1=auto)");
+MODULE_PARM_DESC(gartsize, "Size of kernel GART to setup in megabytes (32, 64, etc., -1=auto)");
 module_param_named(gartsize, amdgpu_gart_size, uint, 0600);
 
 /**
  * DOC: gttsize (int)
- * Restrict the size of GTT domain in MiB for testing. The default is -1 (It's VRAM size if 3GB < VRAM < 3/4 RAM,
- * otherwise 3/4 RAM size).
+ * Restrict the size of GTT domain (for userspace use) in MiB for testing.
+ * The default is -1 (Use 1/2 RAM, minimum value is 3GB).
  */
-MODULE_PARM_DESC(gttsize, "Size of the GTT domain in megabytes (-1 = auto)");
+MODULE_PARM_DESC(gttsize, "Size of the GTT userspace domain in megabytes (-1 = auto)");
 module_param_named(gttsize, amdgpu_gtt_size, int, 0600);
 
 /**
@@ -533,7 +536,7 @@ module_param_named(compute_multipipe, amdgpu_compute_multipipe, int, 0444);
  * DOC: gpu_recovery (int)
  * Set to enable GPU recovery mechanism (1 = enable, 0 = disable). The default is -1 (auto, disabled except SRIOV).
  */
-MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (2 = advanced tdr mode, 1 = enable, 0 = disable, -1 = auto)");
+MODULE_PARM_DESC(gpu_recovery, "Enable GPU recovery mechanism, (1 = enable, 0 = disable, -1 = auto)");
 module_param_named(gpu_recovery, amdgpu_gpu_recovery, int, 0444);
 
 /**
@@ -877,6 +880,32 @@ module_param_named(backlight, amdgpu_backlight, bint, 0444);
 MODULE_PARM_DESC(tmz, "Enable TMZ feature (-1 = auto (default), 0 = off, 1 = on)");
 module_param_named(tmz, amdgpu_tmz, int, 0444);
 
+/**
+ * DOC: freesync_video (uint)
+ * Enable the optimization to adjust front porch timing to achieve seamless
+ * mode change experience when setting a freesync supported mode for which full
+ * modeset is not needed.
+ *
+ * The Display Core will add a set of modes derived from the base FreeSync
+ * video mode into the corresponding connector's mode list based on commonly
+ * used refresh rates and VRR range of the connected display, when users enable
+ * this feature. From the userspace perspective, they can see a seamless mode
+ * change experience when the change between different refresh rates under the
+ * same resolution. Additionally, userspace applications such as Video playback
+ * can read this modeset list and change the refresh rate based on the video
+ * frame rate. Finally, the userspace can also derive an appropriate mode for a
+ * particular refresh rate based on the FreeSync Mode and add it to the
+ * connector's mode list.
+ *
+ * Note: This is an experimental feature.
+ *
+ * The default value: 0 (off).
+ */
+MODULE_PARM_DESC(
+	freesync_video,
+	"Enable freesync modesetting optimization feature (0 = off (default), 1 = on)");
+module_param_named(freesync_video, amdgpu_freesync_vid_mode, uint, 0444);
+
 /**
  * DOC: reset_method (int)
  * GPU reset method (-1 = auto (default), 0 = legacy, 1 = mode0, 2 = mode1, 3 = mode2, 4 = baco)
@@ -903,6 +932,16 @@ module_param_named(num_kcq, amdgpu_num_kcq, int, 0444);
 MODULE_PARM_DESC(vcnfw_log, "Enable vcnfw log(0 = disable (default value), 1 = enable)");
 module_param_named(vcnfw_log, amdgpu_vcnfw_log, int, 0444);
 
+/**
+ * DOC: sg_display (int)
+ * Disable S/G (scatter/gather) display (i.e., display from system memory).
+ * This option is only relevant on APUs.  Set this option to 0 to disable
+ * S/G display if you experience flickering or other issues under memory
+ * pressure and report the issue.
+ */
+MODULE_PARM_DESC(sg_display, "S/G Display (-1 = auto (default), 0 = disable)");
+module_param_named(sg_display, amdgpu_sg_display, int, 0444);
+
 /**
  * DOC: smu_pptable_id (int)
  * Used to override pptable id. id = 0 use VBIOS pptable.
@@ -1924,9 +1963,6 @@ static const struct pci_device_id pciidlist[] = {
 	{0x1002, 0x73AF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
 	{0x1002, 0x73BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SIENNA_CICHLID},
 
-	/* Van Gogh */
-	{0x1002, 0x163F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_VANGOGH|AMD_IS_APU},
-
 	/* Yellow Carp */
 	{0x1002, 0x164D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
 	{0x1002, 0x1681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_YELLOW_CARP|AMD_IS_APU},
@@ -2040,6 +2076,15 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 			 "See modparam exp_hw_support\n");
 		return -ENODEV;
 	}
+	/* differentiate between P10 and P11 asics with the same DID */
+	if (pdev->device == 0x67FF &&
+	    (pdev->revision == 0xE3 ||
+	     pdev->revision == 0xE7 ||
+	     pdev->revision == 0xF3 ||
+	     pdev->revision == 0xF7)) {
+		flags &= ~AMD_ASIC_MASK;
+		flags |= CHIP_POLARIS10;
+	}
 
 	/* Due to hardware bugs, S/G Display on raven requires a 1:1 IOMMU mapping,
 	 * however, SME requires an indirect IOMMU mapping because the encryption
@@ -2087,11 +2132,6 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 	}
 #endif
 
-	/* Get rid of things like offb */
-	ret = drm_aperture_remove_conflicting_pci_framebuffers(pdev, &amdgpu_kms_driver);
-	if (ret)
-		return ret;
-
 	adev = devm_drm_dev_alloc(&pdev->dev, &amdgpu_kms_driver, typeof(*adev), ddev);
 	if (IS_ERR(adev))
 		return PTR_ERR(adev);
@@ -2109,12 +2149,12 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 
 	pci_set_drvdata(pdev, ddev);
 
-	ret = amdgpu_driver_load_kms(adev, ent->driver_data);
+	ret = amdgpu_driver_load_kms(adev, flags);
 	if (ret)
 		goto err_pci;
 
 retry_init:
-	ret = drm_dev_register(ddev, ent->driver_data);
+	ret = drm_dev_register(ddev, flags);
 	if (ret == -EAGAIN && ++retry <= 3) {
 		DRM_INFO("retry init %d\n", retry);
 		/* Don't request EX mode too frequently which is attacking */
@@ -2471,7 +2511,7 @@ static int amdgpu_runtime_idle_check_display(struct device *dev)
 		if (ret)
 			return ret;
 
-		if (amdgpu_device_has_dc_support(adev)) {
+		if (adev->dc_enabled) {
 			struct drm_crtc *crtc;
 
 			drm_for_each_crtc(crtc, drm_dev) {
@@ -2572,6 +2612,8 @@ static int amdgpu_pmops_runtime_suspend(struct device *dev)
 		amdgpu_device_baco_enter(drm_dev);
 	}
 
+	dev_dbg(&pdev->dev, "asic/device is runtime suspended\n");
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c
index 4d9eb0137f8c..7d2a908438e9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c
@@ -79,13 +79,15 @@
  * That is, for an I2C EEPROM driver everything is controlled by
  * the "eeprom_addr".
  *
+ * See also top of amdgpu_ras_eeprom.c.
+ *
  * P.S. If you need to write, lock and read the Identification Page,
  * (M24M02-DR device only, which we do not use), change the "7" to
  * "0xF" in the macro below, and let the client set bit 20 to 1 in
  * "eeprom_addr", and set A10 to 0 to write into it, and A10 and A1 to
  * 1 to lock it permanently.
  */
-#define MAKE_I2C_ADDR(_aa) ((0xA << 3) | (((_aa) >> 16) & 7))
+#define MAKE_I2C_ADDR(_aa) ((0xA << 3) | (((_aa) >> 16) & 0xF))
 
 static int __amdgpu_eeprom_xfer(struct i2c_adapter *i2c_adap, u32 eeprom_addr,
 				u8 *eeprom_buf, u16 buf_size, bool read)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index d0d99ed607dd..faff4a3f96e6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -55,6 +55,7 @@ struct amdgpu_fence {
 
 	/* RB, DMA, etc. */
 	struct amdgpu_ring		*ring;
+	ktime_t				start_timestamp;
 };
 
 static struct kmem_cache *amdgpu_fence_slab;
@@ -199,6 +200,8 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **f, struct amd
 		}
 	}
 
+	to_amdgpu_fence(fence)->start_timestamp = ktime_get();
+
 	/* This function can't be called concurrently anyway, otherwise
 	 * emitting the fence would mess up the hardware ring buffer.
 	 */
@@ -406,6 +409,57 @@ unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring)
 	return lower_32_bits(emitted);
 }
 
+/**
+ * amdgpu_fence_last_unsignaled_time_us - the time fence emitted until now
+ * @ring: ring the fence is associated with
+ *
+ * Find the earliest fence unsignaled until now, calculate the time delta
+ * between the time fence emitted and now.
+ */
+u64 amdgpu_fence_last_unsignaled_time_us(struct amdgpu_ring *ring)
+{
+	struct amdgpu_fence_driver *drv = &ring->fence_drv;
+	struct dma_fence *fence;
+	uint32_t last_seq, sync_seq;
+
+	last_seq = atomic_read(&ring->fence_drv.last_seq);
+	sync_seq = READ_ONCE(ring->fence_drv.sync_seq);
+	if (last_seq == sync_seq)
+		return 0;
+
+	++last_seq;
+	last_seq &= drv->num_fences_mask;
+	fence = drv->fences[last_seq];
+	if (!fence)
+		return 0;
+
+	return ktime_us_delta(ktime_get(),
+		to_amdgpu_fence(fence)->start_timestamp);
+}
+
+/**
+ * amdgpu_fence_update_start_timestamp - update the timestamp of the fence
+ * @ring: ring the fence is associated with
+ * @seq: the fence seq number to update.
+ * @timestamp: the start timestamp to update.
+ *
+ * The function called at the time the fence and related ib is about to
+ * resubmit to gpu in MCBP scenario. Thus we do not consider race condition
+ * with amdgpu_fence_process to modify the same fence.
+ */
+void amdgpu_fence_update_start_timestamp(struct amdgpu_ring *ring, uint32_t seq, ktime_t timestamp)
+{
+	struct amdgpu_fence_driver *drv = &ring->fence_drv;
+	struct dma_fence *fence;
+
+	seq &= drv->num_fences_mask;
+	fence = drv->fences[seq];
+	if (!fence)
+		return;
+
+	to_amdgpu_fence(fence)->start_timestamp = timestamp;
+}
+
 /**
  * amdgpu_fence_driver_start_ring - make the fence driver
  * ready for use on the requested ring.
@@ -564,7 +618,13 @@ void amdgpu_fence_driver_sw_fini(struct amdgpu_device *adev)
 		if (!ring || !ring->fence_drv.initialized)
 			continue;
 
-		if (!ring->no_scheduler)
+		/*
+		 * Notice we check for sched.ops since there's some
+		 * override on the meaning of sched.ready by amdgpu.
+		 * The natural check would be sched.ready, which is
+		 * set as drm_sched_init() finishes...
+		 */
+		if (ring->sched.ops)
 			drm_sched_fini(&ring->sched);
 
 		for (j = 0; j <= ring->fence_drv.num_fences_mask; ++j)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
index e325150879df..4620c4712ce3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fru_eeprom.c
@@ -29,9 +29,10 @@
 #include "amdgpu_fru_eeprom.h"
 #include "amdgpu_eeprom.h"
 
-#define FRU_EEPROM_MADDR        0x60000
+#define FRU_EEPROM_MADDR_6      0x60000
+#define FRU_EEPROM_MADDR_8      0x80000
 
-static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
+static bool is_fru_eeprom_supported(struct amdgpu_device *adev, u32 *fru_addr)
 {
 	/* Only server cards have the FRU EEPROM
 	 * TODO: See if we can figure this out dynamically instead of
@@ -45,6 +46,11 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
 	if (amdgpu_sriov_vf(adev))
 		return false;
 
+	/* The default I2C EEPROM address of the FRU.
+	 */
+	if (fru_addr)
+		*fru_addr = FRU_EEPROM_MADDR_8;
+
 	/* VBIOS is of the format ###-DXXXYYYY-##. For SKU identification,
 	 * we can use just the "DXXX" portion. If there were more models, we
 	 * could convert the 3 characters to a hex integer and use a switch
@@ -57,21 +63,31 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
 		if (strnstr(atom_ctx->vbios_version, "D161",
 			    sizeof(atom_ctx->vbios_version)) ||
 		    strnstr(atom_ctx->vbios_version, "D163",
-			    sizeof(atom_ctx->vbios_version)))
+			    sizeof(atom_ctx->vbios_version))) {
+			if (fru_addr)
+				*fru_addr = FRU_EEPROM_MADDR_6;
 			return true;
-		else
+		} else {
 			return false;
+		}
 	case CHIP_ALDEBARAN:
-		/* All Aldebaran SKUs have the FRU */
+		/* All Aldebaran SKUs have an FRU */
+		if (!strnstr(atom_ctx->vbios_version, "D673",
+			     sizeof(atom_ctx->vbios_version)))
+			if (fru_addr)
+				*fru_addr = FRU_EEPROM_MADDR_6;
 		return true;
 	case CHIP_SIENNA_CICHLID:
 		if (strnstr(atom_ctx->vbios_version, "D603",
-		    sizeof(atom_ctx->vbios_version))) {
+			    sizeof(atom_ctx->vbios_version))) {
 			if (strnstr(atom_ctx->vbios_version, "D603GLXE",
-			    sizeof(atom_ctx->vbios_version)))
+				    sizeof(atom_ctx->vbios_version))) {
 				return false;
-			else
+			} else {
+				if (fru_addr)
+					*fru_addr = FRU_EEPROM_MADDR_6;
 				return true;
+			}
 		} else {
 			return false;
 		}
@@ -80,41 +96,14 @@ static bool is_fru_eeprom_supported(struct amdgpu_device *adev)
 	}
 }
 
-static int amdgpu_fru_read_eeprom(struct amdgpu_device *adev, uint32_t addrptr,
-				  unsigned char *buf, size_t buf_size)
-{
-	int ret;
-	u8 size;
-
-	ret = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addrptr, buf, 1);
-	if (ret < 1) {
-		DRM_WARN("FRU: Failed to get size field");
-		return ret;
-	}
-
-	/* The size returned by the i2c requires subtraction of 0xC0 since the
-	 * size apparently always reports as 0xC0+actual size.
-	 */
-	size = buf[0] & 0x3F;
-	size = min_t(size_t, size, buf_size);
-
-	ret = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addrptr + 1,
-				 buf, size);
-	if (ret < 1) {
-		DRM_WARN("FRU: Failed to get data field");
-		return ret;
-	}
-
-	return size;
-}
-
 int amdgpu_fru_get_product_info(struct amdgpu_device *adev)
 {
-	unsigned char buf[AMDGPU_PRODUCT_NAME_LEN];
-	u32 addrptr;
+	unsigned char buf[8], *pia;
+	u32 addr, fru_addr;
 	int size, len;
+	u8 csum;
 
-	if (!is_fru_eeprom_supported(adev))
+	if (!is_fru_eeprom_supported(adev, &fru_addr))
 		return 0;
 
 	/* If algo exists, it means that the i2c_adapter's initialized */
@@ -123,88 +112,102 @@ int amdgpu_fru_get_product_info(struct amdgpu_device *adev)
 		return -ENODEV;
 	}
 
-	/* There's a lot of repetition here. This is due to the FRU having
-	 * variable-length fields. To get the information, we have to find the
-	 * size of each field, and then keep reading along and reading along
-	 * until we get all of the data that we want. We use addrptr to track
-	 * the address as we go
-	 */
-
-	/* The first fields are all of size 1-byte, from 0-7 are offsets that
-	 * contain information that isn't useful to us.
-	 * Bytes 8-a are all 1-byte and refer to the size of the entire struct,
-	 * and the language field, so just start from 0xb, manufacturer size
-	 */
-	addrptr = FRU_EEPROM_MADDR + 0xb;
-	size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf));
-	if (size < 1) {
-		DRM_ERROR("Failed to read FRU Manufacturer, ret:%d", size);
-		return -EINVAL;
+	/* Read the IPMI Common header */
+	len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, fru_addr, buf,
+				 sizeof(buf));
+	if (len != 8) {
+		DRM_ERROR("Couldn't read the IPMI Common Header: %d", len);
+		return len < 0 ? len : -EIO;
 	}
 
-	/* Increment the addrptr by the size of the field, and 1 due to the
-	 * size field being 1 byte. This pattern continues below.
-	 */
-	addrptr += size + 1;
-	size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf));
-	if (size < 1) {
-		DRM_ERROR("Failed to read FRU product name, ret:%d", size);
-		return -EINVAL;
+	if (buf[0] != 1) {
+		DRM_ERROR("Bad IPMI Common Header version: 0x%02x", buf[0]);
+		return -EIO;
 	}
 
-	len = size;
-	if (len >= AMDGPU_PRODUCT_NAME_LEN) {
-		DRM_WARN("FRU Product Name is larger than %d characters. This is likely a mistake",
-				AMDGPU_PRODUCT_NAME_LEN);
-		len = AMDGPU_PRODUCT_NAME_LEN - 1;
-	}
-	memcpy(adev->product_name, buf, len);
-	adev->product_name[len] = '\0';
-
-	addrptr += size + 1;
-	size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf));
-	if (size < 1) {
-		DRM_ERROR("Failed to read FRU product number, ret:%d", size);
-		return -EINVAL;
+	for (csum = 0; len > 0; len--)
+		csum += buf[len - 1];
+	if (csum) {
+		DRM_ERROR("Bad IPMI Common Header checksum: 0x%02x", csum);
+		return -EIO;
 	}
 
-	len = size;
-	/* Product number should only be 16 characters. Any more,
-	 * and something could be wrong. Cap it at 16 to be safe
-	 */
-	if (len >= sizeof(adev->product_number)) {
-		DRM_WARN("FRU Product Number is larger than 16 characters. This is likely a mistake");
-		len = sizeof(adev->product_number) - 1;
-	}
-	memcpy(adev->product_number, buf, len);
-	adev->product_number[len] = '\0';
+	/* Get the offset to the Product Info Area (PIA). */
+	addr = buf[4] * 8;
+	if (!addr)
+		return 0;
 
-	addrptr += size + 1;
-	size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf));
+	/* Get the absolute address to the PIA. */
+	addr += fru_addr;
 
-	if (size < 1) {
-		DRM_ERROR("Failed to read FRU product version, ret:%d", size);
-		return -EINVAL;
+	/* Read the header of the PIA. */
+	len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addr, buf, 3);
+	if (len != 3) {
+		DRM_ERROR("Couldn't read the Product Info Area header: %d", len);
+		return len < 0 ? len : -EIO;
 	}
 
-	addrptr += size + 1;
-	size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf));
+	if (buf[0] != 1) {
+		DRM_ERROR("Bad IPMI Product Info Area version: 0x%02x", buf[0]);
+		return -EIO;
+	}
 
-	if (size < 1) {
-		DRM_ERROR("Failed to read FRU serial number, ret:%d", size);
-		return -EINVAL;
+	size = buf[1] * 8;
+	pia = kzalloc(size, GFP_KERNEL);
+	if (!pia)
+		return -ENOMEM;
+
+	/* Read the whole PIA. */
+	len = amdgpu_eeprom_read(adev->pm.fru_eeprom_i2c_bus, addr, pia, size);
+	if (len != size) {
+		kfree(pia);
+		DRM_ERROR("Couldn't read the Product Info Area: %d", len);
+		return len < 0 ? len : -EIO;
 	}
 
-	len = size;
-	/* Serial number should only be 16 characters. Any more,
-	 * and something could be wrong. Cap it at 16 to be safe
-	 */
-	if (len >= sizeof(adev->serial)) {
-		DRM_WARN("FRU Serial Number is larger than 16 characters. This is likely a mistake");
-		len = sizeof(adev->serial) - 1;
+	for (csum = 0; size > 0; size--)
+		csum += pia[size - 1];
+	if (csum) {
+		DRM_ERROR("Bad Product Info Area checksum: 0x%02x", csum);
+		return -EIO;
 	}
-	memcpy(adev->serial, buf, len);
-	adev->serial[len] = '\0';
 
+	/* Now extract useful information from the PIA.
+	 *
+	 * Skip the Manufacturer Name at [3] and go directly to
+	 * the Product Name field.
+	 */
+	addr = 3 + 1 + (pia[3] & 0x3F);
+	if (addr + 1 >= len)
+		goto Out;
+	memcpy(adev->product_name, pia + addr + 1,
+	       min_t(size_t,
+		     sizeof(adev->product_name),
+		     pia[addr] & 0x3F));
+	adev->product_name[sizeof(adev->product_name) - 1] = '\0';
+
+	/* Go to the Product Part/Model Number field. */
+	addr += 1 + (pia[addr] & 0x3F);
+	if (addr + 1 >= len)
+		goto Out;
+	memcpy(adev->product_number, pia + addr + 1,
+	       min_t(size_t,
+		     sizeof(adev->product_number),
+		     pia[addr] & 0x3F));
+	adev->product_number[sizeof(adev->product_number) - 1] = '\0';
+
+	/* Go to the Product Version field. */
+	addr += 1 + (pia[addr] & 0x3F);
+
+	/* Go to the Product Serial Number field. */
+	addr += 1 + (pia[addr] & 0x3F);
+	if (addr + 1 >= len)
+		goto Out;
+	memcpy(adev->serial, pia + addr + 1, min_t(size_t,
+						   sizeof(adev->serial),
+						   pia[addr] & 0x3F));
+	adev->serial[sizeof(adev->serial) - 1] = '\0';
+Out:
+	kfree(pia);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 91571b1324f2..bb7350ea1d75 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -38,6 +38,7 @@
 #include "amdgpu.h"
 #include "amdgpu_display.h"
 #include "amdgpu_dma_buf.h"
+#include "amdgpu_hmm.h"
 #include "amdgpu_xgmi.h"
 
 static const struct drm_gem_object_funcs amdgpu_gem_object_funcs;
@@ -87,7 +88,7 @@ static void amdgpu_gem_object_free(struct drm_gem_object *gobj)
 	struct amdgpu_bo *robj = gem_to_amdgpu_bo(gobj);
 
 	if (robj) {
-		amdgpu_mn_unregister(robj);
+		amdgpu_hmm_unregister(robj);
 		amdgpu_bo_unref(&robj);
 	}
 }
@@ -255,7 +256,7 @@ static int amdgpu_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_str
 	 * becoming writable and makes is_cow_mapping(vm_flags) false.
 	 */
 	if (is_cow_mapping(vma->vm_flags) &&
-	    !(vma->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)))
+	    !(vma->vm_flags & VM_ACCESS_FLAGS))
 		vma->vm_flags &= ~VM_MAYWRITE;
 
 	return drm_gem_ttm_mmap(obj, vma);
@@ -414,7 +415,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	if (r)
 		goto release_object;
 
-	r = amdgpu_mn_register(bo, args->addr);
+	r = amdgpu_hmm_register(bo, args->addr);
 	if (r)
 		goto release_object;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 9546adc8a76f..3380daf42da8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -156,6 +156,9 @@ static bool amdgpu_gfx_is_compute_multipipe_capable(struct amdgpu_device *adev)
 		return amdgpu_compute_multipipe == 1;
 	}
 
+	if (adev->ip_versions[GC_HWIP][0] > IP_VERSION(9, 0, 0))
+		return true;
+
 	/* FIXME: spreading the queues across pipes causes perf regressions
 	 * on POLARIS11 compute workloads */
 	if (adev->asic_type == CHIP_POLARIS11)
@@ -583,10 +586,14 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)
 		if (adev->gfx.gfx_off_req_count == 0 &&
 		    !adev->gfx.gfx_off_state) {
 			/* If going to s2idle, no need to wait */
-			if (adev->in_s0ix)
-				delay = GFX_OFF_NO_DELAY;
-			schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
+			if (adev->in_s0ix) {
+				if (!amdgpu_dpm_set_powergating_by_smu(adev,
+						AMD_IP_BLOCK_TYPE_GFX, true))
+					adev->gfx.gfx_off_state = true;
+			} else {
+				schedule_delayed_work(&adev->gfx.gfx_off_delay_work,
 					      delay);
+			}
 		}
 	} else {
 		if (adev->gfx.gfx_off_req_count == 0) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
index 832b3807f1d6..b3df4787877e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h
@@ -33,6 +33,7 @@
 #include "amdgpu_imu.h"
 #include "soc15.h"
 #include "amdgpu_ras.h"
+#include "amdgpu_ring_mux.h"
 
 /* GFX current status */
 #define AMDGPU_GFX_NORMAL_MODE			0x00000000L
@@ -352,6 +353,9 @@ struct amdgpu_gfx {
 	struct amdgpu_gfx_ras		*ras;
 
 	bool				is_poweron;
+
+	struct amdgpu_ring		sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS];
+	struct amdgpu_ring_mux          muxer;
 };
 
 #define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 28612e56d0d4..02a4c93673ce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -548,6 +548,8 @@ void amdgpu_gmc_tmz_set(struct amdgpu_device *adev)
 	case IP_VERSION(10, 3, 1):
 	/* YELLOW_CARP*/
 	case IP_VERSION(10, 3, 3):
+	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		/* Don't enable it by default yet.
 		 */
 		if (amdgpu_tmz < 1) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index 1f3302aebeff..44367f03316f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -144,7 +144,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
 		node->base.start = node->mm_nodes[0].start;
 	} else {
 		node->mm_nodes[0].start = 0;
-		node->mm_nodes[0].size = node->base.num_pages;
+		node->mm_nodes[0].size = PFN_UP(node->base.size);
 		node->base.start = AMDGPU_BO_INVALID_OFFSET;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
similarity index 68%
rename from drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
rename to drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
index b86c0b8252a5..2dadcfe43d03 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c
@@ -49,9 +49,12 @@
 
 #include "amdgpu.h"
 #include "amdgpu_amdkfd.h"
+#include "amdgpu_hmm.h"
+
+#define MAX_WALK_BYTE	(2UL << 30)
 
 /**
- * amdgpu_mn_invalidate_gfx - callback to notify about mm change
+ * amdgpu_hmm_invalidate_gfx - callback to notify about mm change
  *
  * @mni: the range (mm) is about to update
  * @range: details on the invalidation
@@ -60,9 +63,9 @@
  * Block for operations on BOs to finish and mark pages as accessed and
  * potentially dirty.
  */
-static bool amdgpu_mn_invalidate_gfx(struct mmu_interval_notifier *mni,
-				     const struct mmu_notifier_range *range,
-				     unsigned long cur_seq)
+static bool amdgpu_hmm_invalidate_gfx(struct mmu_interval_notifier *mni,
+				      const struct mmu_notifier_range *range,
+				      unsigned long cur_seq)
 {
 	struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier);
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
@@ -83,12 +86,12 @@ static bool amdgpu_mn_invalidate_gfx(struct mmu_interval_notifier *mni,
 	return true;
 }
 
-static const struct mmu_interval_notifier_ops amdgpu_mn_gfx_ops = {
-	.invalidate = amdgpu_mn_invalidate_gfx,
+static const struct mmu_interval_notifier_ops amdgpu_hmm_gfx_ops = {
+	.invalidate = amdgpu_hmm_invalidate_gfx,
 };
 
 /**
- * amdgpu_mn_invalidate_hsa - callback to notify about mm change
+ * amdgpu_hmm_invalidate_hsa - callback to notify about mm change
  *
  * @mni: the range (mm) is about to update
  * @range: details on the invalidation
@@ -97,32 +100,26 @@ static const struct mmu_interval_notifier_ops amdgpu_mn_gfx_ops = {
  * We temporarily evict the BO attached to this range. This necessitates
  * evicting all user-mode queues of the process.
  */
-static bool amdgpu_mn_invalidate_hsa(struct mmu_interval_notifier *mni,
-				     const struct mmu_notifier_range *range,
-				     unsigned long cur_seq)
+static bool amdgpu_hmm_invalidate_hsa(struct mmu_interval_notifier *mni,
+				      const struct mmu_notifier_range *range,
+				      unsigned long cur_seq)
 {
 	struct amdgpu_bo *bo = container_of(mni, struct amdgpu_bo, notifier);
-	struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
 
 	if (!mmu_notifier_range_blockable(range))
 		return false;
 
-	mutex_lock(&adev->notifier_lock);
-
-	mmu_interval_set_seq(mni, cur_seq);
-
-	amdgpu_amdkfd_evict_userptr(bo->kfd_bo, bo->notifier.mm);
-	mutex_unlock(&adev->notifier_lock);
+	amdgpu_amdkfd_evict_userptr(mni, cur_seq, bo->kfd_bo);
 
 	return true;
 }
 
-static const struct mmu_interval_notifier_ops amdgpu_mn_hsa_ops = {
-	.invalidate = amdgpu_mn_invalidate_hsa,
+static const struct mmu_interval_notifier_ops amdgpu_hmm_hsa_ops = {
+	.invalidate = amdgpu_hmm_invalidate_hsa,
 };
 
 /**
- * amdgpu_mn_register - register a BO for notifier updates
+ * amdgpu_hmm_register - register a BO for notifier updates
  *
  * @bo: amdgpu buffer object
  * @addr: userptr addr we should monitor
@@ -130,25 +127,25 @@ static const struct mmu_interval_notifier_ops amdgpu_mn_hsa_ops = {
  * Registers a mmu_notifier for the given BO at the specified address.
  * Returns 0 on success, -ERRNO if anything goes wrong.
  */
-int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
+int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr)
 {
 	if (bo->kfd_bo)
 		return mmu_interval_notifier_insert(&bo->notifier, current->mm,
 						    addr, amdgpu_bo_size(bo),
-						    &amdgpu_mn_hsa_ops);
+						    &amdgpu_hmm_hsa_ops);
 	return mmu_interval_notifier_insert(&bo->notifier, current->mm, addr,
 					    amdgpu_bo_size(bo),
-					    &amdgpu_mn_gfx_ops);
+					    &amdgpu_hmm_gfx_ops);
 }
 
 /**
- * amdgpu_mn_unregister - unregister a BO for notifier updates
+ * amdgpu_hmm_unregister - unregister a BO for notifier updates
  *
  * @bo: amdgpu buffer object
  *
  * Remove any registration of mmu notifier updates from the buffer object.
  */
-void amdgpu_mn_unregister(struct amdgpu_bo *bo)
+void amdgpu_hmm_unregister(struct amdgpu_bo *bo)
 {
 	if (!bo->notifier.mm)
 		return;
@@ -157,12 +154,12 @@ void amdgpu_mn_unregister(struct amdgpu_bo *bo)
 }
 
 int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier,
-			       struct mm_struct *mm, struct page **pages,
-			       uint64_t start, uint64_t npages,
-			       struct hmm_range **phmm_range, bool readonly,
-			       bool mmap_locked, void *owner)
+			       uint64_t start, uint64_t npages, bool readonly,
+			       void *owner, struct page **pages,
+			       struct hmm_range **phmm_range)
 {
 	struct hmm_range *hmm_range;
+	unsigned long end;
 	unsigned long timeout;
 	unsigned long i;
 	unsigned long *pfns;
@@ -184,32 +181,42 @@ int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier,
 		hmm_range->default_flags |= HMM_PFN_REQ_WRITE;
 	hmm_range->hmm_pfns = pfns;
 	hmm_range->start = start;
-	hmm_range->end = start + npages * PAGE_SIZE;
+	end = start + npages * PAGE_SIZE;
 	hmm_range->dev_private_owner = owner;
 
-	/* Assuming 512MB takes maxmium 1 second to fault page address */
-	timeout = max(npages >> 17, 1ULL) * HMM_RANGE_DEFAULT_TIMEOUT;
-	timeout = jiffies + msecs_to_jiffies(timeout);
+	do {
+		hmm_range->end = min(hmm_range->start + MAX_WALK_BYTE, end);
+
+		pr_debug("hmm range: start = 0x%lx, end = 0x%lx",
+			hmm_range->start, hmm_range->end);
+
+		/* Assuming 512MB takes maxmium 1 second to fault page address */
+		timeout = max((hmm_range->end - hmm_range->start) >> 29, 1UL);
+		timeout *= HMM_RANGE_DEFAULT_TIMEOUT;
+		timeout = jiffies + msecs_to_jiffies(timeout);
 
 retry:
-	hmm_range->notifier_seq = mmu_interval_read_begin(notifier);
-
-	if (likely(!mmap_locked))
-		mmap_read_lock(mm);
-
-	r = hmm_range_fault(hmm_range);
-
-	if (likely(!mmap_locked))
-		mmap_read_unlock(mm);
-	if (unlikely(r)) {
-		/*
-		 * FIXME: This timeout should encompass the retry from
-		 * mmu_interval_read_retry() as well.
-		 */
-		if (r == -EBUSY && !time_after(jiffies, timeout))
-			goto retry;
-		goto out_free_pfns;
-	}
+		hmm_range->notifier_seq = mmu_interval_read_begin(notifier);
+		r = hmm_range_fault(hmm_range);
+		if (unlikely(r)) {
+			/*
+			 * FIXME: This timeout should encompass the retry from
+			 * mmu_interval_read_retry() as well.
+			 */
+			if (r == -EBUSY && !time_after(jiffies, timeout))
+				goto retry;
+			goto out_free_pfns;
+		}
+
+		if (hmm_range->end == end)
+			break;
+		hmm_range->hmm_pfns += MAX_WALK_BYTE >> PAGE_SHIFT;
+		hmm_range->start = hmm_range->end;
+		schedule();
+	} while (hmm_range->end < end);
+
+	hmm_range->start = start;
+	hmm_range->hmm_pfns = pfns;
 
 	/*
 	 * Due to default_flags, all pages are HMM_PFN_VALID or
@@ -231,9 +238,9 @@ out_free_range:
 	return r;
 }
 
-int amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range)
+bool amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range)
 {
-	int r;
+	bool r;
 
 	r = mmu_interval_read_retry(hmm_range->notifier,
 				    hmm_range->notifier_seq);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h
similarity index 75%
rename from drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
rename to drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h
index 14a3c1864085..e2edcd010ccc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.h
@@ -29,25 +29,25 @@
 #include <linux/rwsem.h>
 #include <linux/workqueue.h>
 #include <linux/interval_tree.h>
+#include <linux/mmu_notifier.h>
 
 int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier,
-			       struct mm_struct *mm, struct page **pages,
-			       uint64_t start, uint64_t npages,
-			       struct hmm_range **phmm_range, bool readonly,
-			       bool mmap_locked, void *owner);
-int amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range);
+			       uint64_t start, uint64_t npages, bool readonly,
+			       void *owner, struct page **pages,
+			       struct hmm_range **phmm_range);
+bool amdgpu_hmm_range_get_pages_done(struct hmm_range *hmm_range);
 
 #if defined(CONFIG_HMM_MIRROR)
-int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr);
-void amdgpu_mn_unregister(struct amdgpu_bo *bo);
+int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr);
+void amdgpu_hmm_unregister(struct amdgpu_bo *bo);
 #else
-static inline int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr)
+static inline int amdgpu_hmm_register(struct amdgpu_bo *bo, unsigned long addr)
 {
 	DRM_WARN_ONCE("HMM_MIRROR kernel config option is not enabled, "
 		      "add CONFIG_ZONE_DEVICE=y in config file to fix this\n");
 	return -ENODEV;
 }
-static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {}
+static inline void amdgpu_hmm_unregister(struct amdgpu_bo *bo) {}
 #endif
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 258cffe3c06a..bcccc348dbe2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -182,7 +182,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
 
 	need_ctx_switch = ring->current_ctx != fence_ctx;
 	if (ring->funcs->emit_pipeline_sync && job &&
-	    ((tmp = amdgpu_sync_get_fence(&job->sched_sync)) ||
+	    ((tmp = amdgpu_sync_get_fence(&job->explicit_sync)) ||
 	     (amdgpu_sriov_vf(adev) && need_ctx_switch) ||
 	     amdgpu_vm_need_pipeline_sync(ring, job))) {
 		need_pipe_sync = true;
@@ -211,6 +211,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
 		}
 	}
 
+	amdgpu_ring_ib_begin(ring);
 	if (job && ring->funcs->init_cond_exec)
 		patch_offset = amdgpu_ring_init_cond_exec(ring);
 
@@ -285,6 +286,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
 	    ring->hw_prio == AMDGPU_GFX_PIPE_PRIO_HIGH)
 		ring->funcs->emit_wave_limit(ring, false);
 
+	amdgpu_ring_ib_end(ring);
 	amdgpu_ring_commit(ring);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 03d115d2b5ed..3f07b1a2ce47 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -165,31 +165,52 @@ bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev,
 		atomic_read(&adev->gpu_reset_counter);
 }
 
+/* Check if we need to switch to another set of resources */
+static bool amdgpu_vmid_gds_switch_needed(struct amdgpu_vmid *id,
+					  struct amdgpu_job *job)
+{
+	return id->gds_base != job->gds_base ||
+		id->gds_size != job->gds_size ||
+		id->gws_base != job->gws_base ||
+		id->gws_size != job->gws_size ||
+		id->oa_base != job->oa_base ||
+		id->oa_size != job->oa_size;
+}
+
+/* Check if the id is compatible with the job */
+static bool amdgpu_vmid_compatible(struct amdgpu_vmid *id,
+				   struct amdgpu_job *job)
+{
+	return  id->pd_gpu_addr == job->vm_pd_addr &&
+		!amdgpu_vmid_gds_switch_needed(id, job);
+}
+
 /**
  * amdgpu_vmid_grab_idle - grab idle VMID
  *
  * @vm: vm to allocate id for
  * @ring: ring we want to submit job to
- * @sync: sync object where we add dependencies
  * @idle: resulting idle VMID
+ * @fence: fence to wait for if no id could be grabbed
  *
  * Try to find an idle VMID, if none is idle add a fence to wait to the sync
  * object. Returns -ENOMEM when we are out of memory.
  */
 static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm,
 				 struct amdgpu_ring *ring,
-				 struct amdgpu_sync *sync,
-				 struct amdgpu_vmid **idle)
+				 struct amdgpu_vmid **idle,
+				 struct dma_fence **fence)
 {
 	struct amdgpu_device *adev = ring->adev;
 	unsigned vmhub = ring->funcs->vmhub;
 	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
 	struct dma_fence **fences;
 	unsigned i;
-	int r;
 
-	if (!dma_fence_is_signaled(ring->vmid_wait))
-		return amdgpu_sync_fence(sync, ring->vmid_wait);
+	if (!dma_fence_is_signaled(ring->vmid_wait)) {
+		*fence = dma_fence_get(ring->vmid_wait);
+		return 0;
+	}
 
 	fences = kmalloc_array(id_mgr->num_ids, sizeof(void *), GFP_KERNEL);
 	if (!fences)
@@ -228,10 +249,10 @@ static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm,
 			return -ENOMEM;
 		}
 
-		r = amdgpu_sync_fence(sync, &array->base);
+		*fence = dma_fence_get(&array->base);
 		dma_fence_put(ring->vmid_wait);
 		ring->vmid_wait = &array->base;
-		return r;
+		return 0;
 	}
 	kfree(fences);
 
@@ -243,30 +264,29 @@ static int amdgpu_vmid_grab_idle(struct amdgpu_vm *vm,
  *
  * @vm: vm to allocate id for
  * @ring: ring we want to submit job to
- * @sync: sync object where we add dependencies
- * @fence: fence protecting ID from reuse
  * @job: job who wants to use the VMID
  * @id: resulting VMID
+ * @fence: fence to wait for if no id could be grabbed
  *
  * Try to assign a reserved VMID.
  */
 static int amdgpu_vmid_grab_reserved(struct amdgpu_vm *vm,
 				     struct amdgpu_ring *ring,
-				     struct amdgpu_sync *sync,
-				     struct dma_fence *fence,
 				     struct amdgpu_job *job,
-				     struct amdgpu_vmid **id)
+				     struct amdgpu_vmid **id,
+				     struct dma_fence **fence)
 {
 	struct amdgpu_device *adev = ring->adev;
 	unsigned vmhub = ring->funcs->vmhub;
+	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
 	uint64_t fence_context = adev->fence_context + ring->idx;
 	bool needs_flush = vm->use_cpu_for_update;
 	uint64_t updates = amdgpu_vm_tlb_seq(vm);
 	int r;
 
-	*id = vm->reserved_vmid[vmhub];
+	*id = id_mgr->reserved;
 	if ((*id)->owner != vm->immediate.fence_context ||
-	    (*id)->pd_gpu_addr != job->vm_pd_addr ||
+	    !amdgpu_vmid_compatible(*id, job) ||
 	    (*id)->flushed_updates < updates ||
 	    !(*id)->last_flush ||
 	    ((*id)->last_flush->context != fence_context &&
@@ -282,7 +302,8 @@ static int amdgpu_vmid_grab_reserved(struct amdgpu_vm *vm,
 		tmp = amdgpu_sync_peek_fence(&(*id)->active, ring);
 		if (tmp) {
 			*id = NULL;
-			return amdgpu_sync_fence(sync, tmp);
+			*fence = dma_fence_get(tmp);
+			return 0;
 		}
 		needs_flush = true;
 	}
@@ -290,12 +311,12 @@ static int amdgpu_vmid_grab_reserved(struct amdgpu_vm *vm,
 	/* Good we can use this VMID. Remember this submission as
 	* user of the VMID.
 	*/
-	r = amdgpu_sync_fence(&(*id)->active, fence);
+	r = amdgpu_sync_fence(&(*id)->active, &job->base.s_fence->finished);
 	if (r)
 		return r;
 
-	(*id)->flushed_updates = updates;
 	job->vm_needs_flush = needs_flush;
+	job->spm_update_needed = true;
 	return 0;
 }
 
@@ -304,19 +325,17 @@ static int amdgpu_vmid_grab_reserved(struct amdgpu_vm *vm,
  *
  * @vm: vm to allocate id for
  * @ring: ring we want to submit job to
- * @sync: sync object where we add dependencies
- * @fence: fence protecting ID from reuse
  * @job: job who wants to use the VMID
  * @id: resulting VMID
+ * @fence: fence to wait for if no id could be grabbed
  *
  * Try to reuse a VMID for this submission.
  */
 static int amdgpu_vmid_grab_used(struct amdgpu_vm *vm,
 				 struct amdgpu_ring *ring,
-				 struct amdgpu_sync *sync,
-				 struct dma_fence *fence,
 				 struct amdgpu_job *job,
-				 struct amdgpu_vmid **id)
+				 struct amdgpu_vmid **id,
+				 struct dma_fence **fence)
 {
 	struct amdgpu_device *adev = ring->adev;
 	unsigned vmhub = ring->funcs->vmhub;
@@ -335,7 +354,7 @@ static int amdgpu_vmid_grab_used(struct amdgpu_vm *vm,
 		if ((*id)->owner != vm->immediate.fence_context)
 			continue;
 
-		if ((*id)->pd_gpu_addr != job->vm_pd_addr)
+		if (!amdgpu_vmid_compatible(*id, job))
 			continue;
 
 		if (!(*id)->last_flush ||
@@ -352,11 +371,11 @@ static int amdgpu_vmid_grab_used(struct amdgpu_vm *vm,
 		/* Good, we can use this VMID. Remember this submission as
 		 * user of the VMID.
 		 */
-		r = amdgpu_sync_fence(&(*id)->active, fence);
+		r = amdgpu_sync_fence(&(*id)->active,
+				      &job->base.s_fence->finished);
 		if (r)
 			return r;
 
-		(*id)->flushed_updates = updates;
 		job->vm_needs_flush |= needs_flush;
 		return 0;
 	}
@@ -370,15 +389,13 @@ static int amdgpu_vmid_grab_used(struct amdgpu_vm *vm,
  *
  * @vm: vm to allocate id for
  * @ring: ring we want to submit job to
- * @sync: sync object where we add dependencies
- * @fence: fence protecting ID from reuse
  * @job: job who wants to use the VMID
+ * @fence: fence to wait for if no id could be grabbed
  *
  * Allocate an id for the vm, adding fences to the sync obj as necessary.
  */
 int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
-		     struct amdgpu_sync *sync, struct dma_fence *fence,
-		     struct amdgpu_job *job)
+		     struct amdgpu_job *job, struct dma_fence **fence)
 {
 	struct amdgpu_device *adev = ring->adev;
 	unsigned vmhub = ring->funcs->vmhub;
@@ -388,16 +405,16 @@ int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 	int r = 0;
 
 	mutex_lock(&id_mgr->lock);
-	r = amdgpu_vmid_grab_idle(vm, ring, sync, &idle);
+	r = amdgpu_vmid_grab_idle(vm, ring, &idle, fence);
 	if (r || !idle)
 		goto error;
 
 	if (vm->reserved_vmid[vmhub]) {
-		r = amdgpu_vmid_grab_reserved(vm, ring, sync, fence, job, &id);
+		r = amdgpu_vmid_grab_reserved(vm, ring, job, &id, fence);
 		if (r || !id)
 			goto error;
 	} else {
-		r = amdgpu_vmid_grab_used(vm, ring, sync, fence, job, &id);
+		r = amdgpu_vmid_grab_used(vm, ring, job, &id, fence);
 		if (r)
 			goto error;
 
@@ -406,26 +423,35 @@ int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 			id = idle;
 
 			/* Remember this submission as user of the VMID */
-			r = amdgpu_sync_fence(&id->active, fence);
+			r = amdgpu_sync_fence(&id->active,
+					      &job->base.s_fence->finished);
 			if (r)
 				goto error;
 
-			id->flushed_updates = amdgpu_vm_tlb_seq(vm);
 			job->vm_needs_flush = true;
 		}
 
 		list_move_tail(&id->list, &id_mgr->ids_lru);
 	}
 
-	id->pd_gpu_addr = job->vm_pd_addr;
-	id->owner = vm->immediate.fence_context;
-
+	job->gds_switch_needed = amdgpu_vmid_gds_switch_needed(id, job);
 	if (job->vm_needs_flush) {
+		id->flushed_updates = amdgpu_vm_tlb_seq(vm);
 		dma_fence_put(id->last_flush);
 		id->last_flush = NULL;
 	}
 	job->vmid = id - id_mgr->ids;
 	job->pasid = vm->pasid;
+
+	id->gds_base = job->gds_base;
+	id->gds_size = job->gds_size;
+	id->gws_base = job->gws_base;
+	id->gws_size = job->gws_size;
+	id->oa_base = job->oa_base;
+	id->oa_size = job->oa_size;
+	id->pd_gpu_addr = job->vm_pd_addr;
+	id->owner = vm->immediate.fence_context;
+
 	trace_amdgpu_vm_grab_id(vm, ring, job);
 
 error:
@@ -437,31 +463,27 @@ int amdgpu_vmid_alloc_reserved(struct amdgpu_device *adev,
 			       struct amdgpu_vm *vm,
 			       unsigned vmhub)
 {
-	struct amdgpu_vmid_mgr *id_mgr;
-	struct amdgpu_vmid *idle;
-	int r = 0;
+	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
 
-	id_mgr = &adev->vm_manager.id_mgr[vmhub];
 	mutex_lock(&id_mgr->lock);
 	if (vm->reserved_vmid[vmhub])
 		goto unlock;
-	if (atomic_inc_return(&id_mgr->reserved_vmid_num) >
-	    AMDGPU_VM_MAX_RESERVED_VMID) {
-		DRM_ERROR("Over limitation of reserved vmid\n");
-		atomic_dec(&id_mgr->reserved_vmid_num);
-		r = -EINVAL;
-		goto unlock;
+
+	++id_mgr->reserved_use_count;
+	if (!id_mgr->reserved) {
+		struct amdgpu_vmid *id;
+
+		id = list_first_entry(&id_mgr->ids_lru, struct amdgpu_vmid,
+				      list);
+		/* Remove from normal round robin handling */
+		list_del_init(&id->list);
+		id_mgr->reserved = id;
 	}
-	/* Select the first entry VMID */
-	idle = list_first_entry(&id_mgr->ids_lru, struct amdgpu_vmid, list);
-	list_del_init(&idle->list);
-	vm->reserved_vmid[vmhub] = idle;
-	mutex_unlock(&id_mgr->lock);
+	vm->reserved_vmid[vmhub] = true;
 
-	return 0;
 unlock:
 	mutex_unlock(&id_mgr->lock);
-	return r;
+	return 0;
 }
 
 void amdgpu_vmid_free_reserved(struct amdgpu_device *adev,
@@ -471,12 +493,13 @@ void amdgpu_vmid_free_reserved(struct amdgpu_device *adev,
 	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
 
 	mutex_lock(&id_mgr->lock);
-	if (vm->reserved_vmid[vmhub]) {
-		list_add(&vm->reserved_vmid[vmhub]->list,
-			&id_mgr->ids_lru);
-		vm->reserved_vmid[vmhub] = NULL;
-		atomic_dec(&id_mgr->reserved_vmid_num);
+	if (vm->reserved_vmid[vmhub] &&
+	    !--id_mgr->reserved_use_count) {
+		/* give the reserved ID back to normal round robin */
+		list_add(&id_mgr->reserved->list, &id_mgr->ids_lru);
+		id_mgr->reserved = NULL;
 	}
+	vm->reserved_vmid[vmhub] = false;
 	mutex_unlock(&id_mgr->lock);
 }
 
@@ -543,7 +566,7 @@ void amdgpu_vmid_mgr_init(struct amdgpu_device *adev)
 
 		mutex_init(&id_mgr->lock);
 		INIT_LIST_HEAD(&id_mgr->ids_lru);
-		atomic_set(&id_mgr->reserved_vmid_num, 0);
+		id_mgr->reserved_use_count = 0;
 
 		/* manage only VMIDs not used by KFD */
 		id_mgr->num_ids = adev->vm_manager.first_kfd_vmid;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
index 06c8a0034fa5..d1cc09b45da4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
@@ -67,7 +67,8 @@ struct amdgpu_vmid_mgr {
 	unsigned		num_ids;
 	struct list_head	ids_lru;
 	struct amdgpu_vmid	ids[AMDGPU_NUM_VMID];
-	atomic_t		reserved_vmid_num;
+	struct amdgpu_vmid	*reserved;
+	unsigned int		reserved_use_count;
 };
 
 int amdgpu_pasid_alloc(unsigned int bits);
@@ -84,8 +85,7 @@ void amdgpu_vmid_free_reserved(struct amdgpu_device *adev,
 			       struct amdgpu_vm *vm,
 			       unsigned vmhub);
 int amdgpu_vmid_grab(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
-		     struct amdgpu_sync *sync, struct dma_fence *fence,
-		     struct amdgpu_job *job);
+		     struct amdgpu_job *job, struct dma_fence **fence);
 void amdgpu_vmid_reset(struct amdgpu_device *adev, unsigned vmhub,
 		       unsigned vmid);
 void amdgpu_vmid_reset_all(struct amdgpu_device *adev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 89011bae7588..a6aef488a822 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -100,41 +100,6 @@ const char *soc15_ih_clientid_name[] = {
 	"MP1"
 };
 
-/**
- * amdgpu_hotplug_work_func - work handler for display hotplug event
- *
- * @work: work struct pointer
- *
- * This is the hotplug event work handler (all ASICs).
- * The work gets scheduled from the IRQ handler if there
- * was a hotplug interrupt.  It walks through the connector table
- * and calls hotplug handler for each connector. After this, it sends
- * a DRM hotplug event to alert userspace.
- *
- * This design approach is required in order to defer hotplug event handling
- * from the IRQ handler to a work handler because hotplug handler has to use
- * mutexes which cannot be locked in an IRQ handler (since &mutex_lock may
- * sleep).
- */
-static void amdgpu_hotplug_work_func(struct work_struct *work)
-{
-	struct amdgpu_device *adev = container_of(work, struct amdgpu_device,
-						  hotplug_work);
-	struct drm_device *dev = adev_to_drm(adev);
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-	struct drm_connector_list_iter iter;
-
-	mutex_lock(&mode_config->mutex);
-	drm_connector_list_iter_begin(dev, &iter);
-	drm_for_each_connector_iter(connector, &iter)
-		amdgpu_connector_hotplug(connector);
-	drm_connector_list_iter_end(&iter);
-	mutex_unlock(&mode_config->mutex);
-	/* Just fire off a uevent and let userspace tell us what to do */
-	drm_helper_hpd_irq_event(dev);
-}
-
 /**
  * amdgpu_irq_disable_all - disable *all* interrupts
  *
@@ -317,21 +282,6 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 		}
 	}
 
-	if (!amdgpu_device_has_dc_support(adev)) {
-		if (!adev->enable_virtual_display)
-			/* Disable vblank IRQs aggressively for power-saving */
-			/* XXX: can this be enabled for DC? */
-			adev_to_drm(adev)->vblank_disable_immediate = true;
-
-		r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
-		if (r)
-			return r;
-
-		/* Pre-DCE11 */
-		INIT_WORK(&adev->hotplug_work,
-				amdgpu_hotplug_work_func);
-	}
-
 	INIT_WORK(&adev->irq.ih1_work, amdgpu_irq_handle_ih1);
 	INIT_WORK(&adev->irq.ih2_work, amdgpu_irq_handle_ih2);
 	INIT_WORK(&adev->irq.ih_soft_work, amdgpu_irq_handle_ih_soft);
@@ -345,11 +295,8 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
 	/* PCI devices require shared interrupts. */
 	r = request_irq(irq, amdgpu_irq_handler, IRQF_SHARED, adev_to_drm(adev)->driver->name,
 			adev_to_drm(adev));
-	if (r) {
-		if (!amdgpu_device_has_dc_support(adev))
-			flush_work(&adev->hotplug_work);
+	if (r)
 		return r;
-	}
 	adev->irq.installed = true;
 	adev->irq.irq = irq;
 	adev_to_drm(adev)->max_vblank_count = 0x00ffffff;
@@ -366,9 +313,6 @@ void amdgpu_irq_fini_hw(struct amdgpu_device *adev)
 		adev->irq.installed = false;
 		if (adev->irq.msi_enabled)
 			pci_free_irq_vectors(adev->pdev);
-
-		if (!amdgpu_device_has_dc_support(adev))
-			flush_work(&adev->hotplug_work);
 	}
 
 	amdgpu_ih_ring_fini(adev, &adev->irq.ih_soft);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index adac650cf544..c3d9d75143f4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -88,8 +88,9 @@ exit:
 	return DRM_GPU_SCHED_STAT_NOMINAL;
 }
 
-int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs,
-		     struct amdgpu_job **job, struct amdgpu_vm *vm)
+int amdgpu_job_alloc(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+		     struct drm_sched_entity *entity, void *owner,
+		     unsigned int num_ibs, struct amdgpu_job **job)
 {
 	if (num_ibs == 0)
 		return -EINVAL;
@@ -105,28 +106,34 @@ int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs,
 	(*job)->base.sched = &adev->rings[0]->sched;
 	(*job)->vm = vm;
 
-	amdgpu_sync_create(&(*job)->sync);
-	amdgpu_sync_create(&(*job)->sched_sync);
+	amdgpu_sync_create(&(*job)->explicit_sync);
 	(*job)->vram_lost_counter = atomic_read(&adev->vram_lost_counter);
 	(*job)->vm_pd_addr = AMDGPU_BO_INVALID_OFFSET;
 
-	return 0;
+	if (!entity)
+		return 0;
+
+	return drm_sched_job_init(&(*job)->base, entity, owner);
 }
 
-int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size,
-		enum amdgpu_ib_pool_type pool_type,
-		struct amdgpu_job **job)
+int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev,
+			     struct drm_sched_entity *entity, void *owner,
+			     size_t size, enum amdgpu_ib_pool_type pool_type,
+			     struct amdgpu_job **job)
 {
 	int r;
 
-	r = amdgpu_job_alloc(adev, 1, job, NULL);
+	r = amdgpu_job_alloc(adev, NULL, entity, owner, 1, job);
 	if (r)
 		return r;
 
 	(*job)->num_ibs = 1;
 	r = amdgpu_ib_get(adev, NULL, size, pool_type, &(*job)->ibs[0]);
-	if (r)
+	if (r) {
+		if (entity)
+			drm_sched_job_cleanup(&(*job)->base);
 		kfree(*job);
+	}
 
 	return r;
 }
@@ -154,8 +161,14 @@ void amdgpu_job_free_resources(struct amdgpu_job *job)
 	struct dma_fence *f;
 	unsigned i;
 
-	/* use sched fence if available */
-	f = job->base.s_fence ? &job->base.s_fence->finished :  &job->hw_fence;
+	/* Check if any fences where initialized */
+	if (job->base.s_fence && job->base.s_fence->finished.ops)
+		f = &job->base.s_fence->finished;
+	else if (job->hw_fence.ops)
+		f = &job->hw_fence;
+	else
+		f = NULL;
+
 	for (i = 0; i < job->num_ibs; ++i)
 		amdgpu_ib_free(ring->adev, &job->ibs[i], f);
 }
@@ -166,8 +179,7 @@ static void amdgpu_job_free_cb(struct drm_sched_job *s_job)
 
 	drm_sched_job_cleanup(s_job);
 
-	amdgpu_sync_free(&job->sync);
-	amdgpu_sync_free(&job->sched_sync);
+	amdgpu_sync_free(&job->explicit_sync);
 
 	/* only put the hw fence if has embedded fence */
 	if (!job->hw_fence.ops)
@@ -194,9 +206,11 @@ void amdgpu_job_set_gang_leader(struct amdgpu_job *job,
 
 void amdgpu_job_free(struct amdgpu_job *job)
 {
+	if (job->base.entity)
+		drm_sched_job_cleanup(&job->base);
+
 	amdgpu_job_free_resources(job);
-	amdgpu_sync_free(&job->sync);
-	amdgpu_sync_free(&job->sched_sync);
+	amdgpu_sync_free(&job->explicit_sync);
 	if (job->gang_submit != &job->base.s_fence->scheduled)
 		dma_fence_put(job->gang_submit);
 
@@ -206,25 +220,16 @@ void amdgpu_job_free(struct amdgpu_job *job)
 		dma_fence_put(&job->hw_fence);
 }
 
-int amdgpu_job_submit(struct amdgpu_job *job, struct drm_sched_entity *entity,
-		      void *owner, struct dma_fence **f)
+struct dma_fence *amdgpu_job_submit(struct amdgpu_job *job)
 {
-	int r;
-
-	if (!f)
-		return -EINVAL;
-
-	r = drm_sched_job_init(&job->base, entity, owner);
-	if (r)
-		return r;
+	struct dma_fence *f;
 
 	drm_sched_job_arm(&job->base);
-
-	*f = dma_fence_get(&job->base.s_fence->finished);
+	f = dma_fence_get(&job->base.s_fence->finished);
 	amdgpu_job_free_resources(job);
 	drm_sched_entity_push_job(&job->base);
 
-	return 0;
+	return f;
 }
 
 int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring,
@@ -242,33 +247,22 @@ int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring,
 	return 0;
 }
 
-static struct dma_fence *amdgpu_job_dependency(struct drm_sched_job *sched_job,
-					       struct drm_sched_entity *s_entity)
+static struct dma_fence *
+amdgpu_job_prepare_job(struct drm_sched_job *sched_job,
+		      struct drm_sched_entity *s_entity)
 {
 	struct amdgpu_ring *ring = to_amdgpu_ring(s_entity->rq->sched);
 	struct amdgpu_job *job = to_amdgpu_job(sched_job);
-	struct amdgpu_vm *vm = job->vm;
-	struct dma_fence *fence;
+	struct dma_fence *fence = NULL;
 	int r;
 
-	fence = amdgpu_sync_get_fence(&job->sync);
-	if (fence && drm_sched_dependency_optimized(fence, s_entity)) {
-		r = amdgpu_sync_fence(&job->sched_sync, fence);
-		if (r)
-			DRM_ERROR("Error adding fence (%d)\n", r);
-	}
-
 	if (!fence && job->gang_submit)
 		fence = amdgpu_device_switch_gang(ring->adev, job->gang_submit);
 
-	while (fence == NULL && vm && !job->vmid) {
-		r = amdgpu_vmid_grab(vm, ring, &job->sync,
-				     &job->base.s_fence->finished,
-				     job);
+	while (!fence && job->vm && !job->vmid) {
+		r = amdgpu_vmid_grab(job->vm, ring, job, &fence);
 		if (r)
 			DRM_ERROR("Error getting VM ID (%d)\n", r);
-
-		fence = amdgpu_sync_get_fence(&job->sync);
 	}
 
 	return fence;
@@ -285,8 +279,6 @@ static struct dma_fence *amdgpu_job_run(struct drm_sched_job *sched_job)
 	job = to_amdgpu_job(sched_job);
 	finished = &job->base.s_fence->finished;
 
-	BUG_ON(amdgpu_sync_peek_fence(&job->sync, NULL));
-
 	trace_amdgpu_sched_run_job(job);
 
 	/* Skip job if VRAM is lost and never resubmit gangs */
@@ -345,7 +337,7 @@ void amdgpu_job_stop_all_jobs_on_sched(struct drm_gpu_scheduler *sched)
 }
 
 const struct drm_sched_backend_ops amdgpu_sched_ops = {
-	.dependency = amdgpu_job_dependency,
+	.prepare_job = amdgpu_job_prepare_job,
 	.run_job = amdgpu_job_run,
 	.timedout_job = amdgpu_job_timedout,
 	.free_job = amdgpu_job_free_cb
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
index ab7b150e5d50..52f2e313ea17 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
@@ -47,13 +47,14 @@ enum amdgpu_ib_pool_type;
 struct amdgpu_job {
 	struct drm_sched_job    base;
 	struct amdgpu_vm	*vm;
-	struct amdgpu_sync	sync;
-	struct amdgpu_sync	sched_sync;
+	struct amdgpu_sync	explicit_sync;
 	struct dma_fence	hw_fence;
 	struct dma_fence	*gang_submit;
 	uint32_t		preamble_status;
 	uint32_t                preemption_status;
 	bool                    vm_needs_flush;
+	bool			gds_switch_needed;
+	bool			spm_update_needed;
 	uint64_t		vm_pd_addr;
 	unsigned		vmid;
 	unsigned		pasid;
@@ -78,18 +79,20 @@ static inline struct amdgpu_ring *amdgpu_job_ring(struct amdgpu_job *job)
 	return to_amdgpu_ring(job->base.entity->rq->sched);
 }
 
-int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs,
-		     struct amdgpu_job **job, struct amdgpu_vm *vm);
-int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size,
-		enum amdgpu_ib_pool_type pool, struct amdgpu_job **job);
+int amdgpu_job_alloc(struct amdgpu_device *adev, struct amdgpu_vm *vm,
+		     struct drm_sched_entity *entity, void *owner,
+		     unsigned int num_ibs, struct amdgpu_job **job);
+int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev,
+			     struct drm_sched_entity *entity, void *owner,
+			     size_t size, enum amdgpu_ib_pool_type pool_type,
+			     struct amdgpu_job **job);
 void amdgpu_job_set_resources(struct amdgpu_job *job, struct amdgpu_bo *gds,
 			      struct amdgpu_bo *gws, struct amdgpu_bo *oa);
 void amdgpu_job_free_resources(struct amdgpu_job *job);
 void amdgpu_job_set_gang_leader(struct amdgpu_job *job,
 				struct amdgpu_job *leader);
 void amdgpu_job_free(struct amdgpu_job *job);
-int amdgpu_job_submit(struct amdgpu_job *job, struct drm_sched_entity *entity,
-		      void *owner, struct dma_fence **f);
+struct dma_fence *amdgpu_job_submit(struct amdgpu_job *job);
 int amdgpu_job_submit_direct(struct amdgpu_job *job, struct amdgpu_ring *ring,
 			     struct dma_fence **fence);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
index 518eb0e40d32..6f81ed4fb0d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c
@@ -150,14 +150,15 @@ static int amdgpu_jpeg_dec_set_reg(struct amdgpu_ring *ring, uint32_t handle,
 	const unsigned ib_size_dw = 16;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4,
+				     AMDGPU_IB_POOL_DIRECT, &job);
 	if (r)
 		return r;
 
 	ib = &job->ibs[0];
 
-	ib->ptr[0] = PACKETJ(adev->jpeg.internal.jpeg_pitch, 0, 0, PACKETJ_TYPE0);
+	ib->ptr[0] = PACKETJ(adev->jpeg.internal.jpeg_pitch, 0, 0,
+			     PACKETJ_TYPE0);
 	ib->ptr[1] = 0xDEADBEEF;
 	for (i = 2; i < 16; i += 2) {
 		ib->ptr[i] = PACKETJ(0, 0, 0, PACKETJ_TYPE6);
@@ -234,3 +235,20 @@ int amdgpu_jpeg_process_poison_irq(struct amdgpu_device *adev,
 
 	return 0;
 }
+
+void jpeg_set_ras_funcs(struct amdgpu_device *adev)
+{
+	if (!adev->jpeg.ras)
+		return;
+
+	amdgpu_ras_register_ras_block(adev, &adev->jpeg.ras->ras_block);
+
+	strcpy(adev->jpeg.ras->ras_block.ras_comm.name, "jpeg");
+	adev->jpeg.ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__JPEG;
+	adev->jpeg.ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON;
+	adev->jpeg.ras_if = &adev->jpeg.ras->ras_block.ras_comm;
+
+	/* If don't define special ras_late_init function, use default ras_late_init */
+	if (!adev->jpeg.ras->ras_block.ras_late_init)
+		adev->jpeg.ras->ras_block.ras_late_init = amdgpu_ras_block_late_init;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
index 635dca59a70a..e8ca3e32ad52 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
@@ -72,5 +72,6 @@ int amdgpu_jpeg_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout);
 int amdgpu_jpeg_process_poison_irq(struct amdgpu_device *adev,
 				struct amdgpu_irq_src *source,
 				struct amdgpu_iv_entry *entry);
+void jpeg_set_ras_funcs(struct amdgpu_device *adev);
 
 #endif /*__AMDGPU_JPEG_H__*/
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 4e42dcb1950f..7aa7e52ca784 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -29,6 +29,7 @@
 #include "amdgpu.h"
 #include <drm/amdgpu_drm.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
 #include "amdgpu_uvd.h"
 #include "amdgpu_vce.h"
 #include "atom.h"
@@ -430,7 +431,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
 	case AMDGPU_HW_IP_VCN_DEC:
 		type = AMD_IP_BLOCK_TYPE_VCN;
 		for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
-			if (adev->uvd.harvest_config & (1 << i))
+			if (adev->vcn.harvest_config & (1 << i))
 				continue;
 
 			if (adev->vcn.inst[i].ring_dec.sched.ready)
@@ -442,7 +443,7 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev,
 	case AMDGPU_HW_IP_VCN_ENC:
 		type = AMD_IP_BLOCK_TYPE_VCN;
 		for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
-			if (adev->uvd.harvest_config & (1 << i))
+			if (adev->vcn.harvest_config & (1 << i))
 				continue;
 
 			for (j = 0; j < adev->vcn.num_enc_rings; j++)
@@ -796,7 +797,7 @@ int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 		dev_info->ids_flags = 0;
 		if (adev->flags & AMD_IS_APU)
 			dev_info->ids_flags |= AMDGPU_IDS_FLAGS_FUSION;
-		if (amdgpu_mcbp || amdgpu_sriov_vf(adev))
+		if (amdgpu_mcbp)
 			dev_info->ids_flags |= AMDGPU_IDS_FLAGS_PREEMPTION;
 		if (amdgpu_is_tmz(adev))
 			dev_info->ids_flags |= AMDGPU_IDS_FLAGS_TMZ;
@@ -1172,7 +1173,7 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 		goto error_vm;
 	}
 
-	if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) {
+	if (amdgpu_mcbp) {
 		uint64_t csa_addr = amdgpu_csa_vaddr(adev) & AMDGPU_GMC_HOLE_MASK;
 
 		r = amdgpu_map_static_csa(adev, &fpriv->vm, adev->virt.csa_obj,
@@ -1236,7 +1237,7 @@ void amdgpu_driver_postclose_kms(struct drm_device *dev,
 	if (amdgpu_device_ip_get_ip_block(adev, AMD_IP_BLOCK_TYPE_VCE) != NULL)
 		amdgpu_vce_free_handles(adev, file_priv);
 
-	if (amdgpu_mcbp || amdgpu_sriov_vf(adev)) {
+	if (amdgpu_mcbp) {
 		/* TODO: how to handle reserve failure */
 		BUG_ON(amdgpu_bo_reserve(adev->virt.csa_obj, true));
 		amdgpu_vm_bo_del(adev, fpriv->csa_va);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
index ad980f4b66e1..97c05d08a551 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
@@ -91,14 +91,12 @@ struct amdgpu_mes {
 	struct amdgpu_bo		*ucode_fw_obj[AMDGPU_MAX_MES_PIPES];
 	uint64_t			ucode_fw_gpu_addr[AMDGPU_MAX_MES_PIPES];
 	uint32_t			*ucode_fw_ptr[AMDGPU_MAX_MES_PIPES];
-	uint32_t                        ucode_fw_version[AMDGPU_MAX_MES_PIPES];
 	uint64_t                        uc_start_addr[AMDGPU_MAX_MES_PIPES];
 
 	/* mes ucode data */
 	struct amdgpu_bo		*data_fw_obj[AMDGPU_MAX_MES_PIPES];
 	uint64_t			data_fw_gpu_addr[AMDGPU_MAX_MES_PIPES];
 	uint32_t			*data_fw_ptr[AMDGPU_MAX_MES_PIPES];
-	uint32_t                        data_fw_version[AMDGPU_MAX_MES_PIPES];
 	uint64_t                        data_start_addr[AMDGPU_MAX_MES_PIPES];
 
 	/* eop gpu obj */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 37322550d750..8a39300b1a84 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -36,7 +36,6 @@
 #include <drm/drm_encoder.h>
 #include <drm/drm_fixed.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_probe_helper.h>
 #include <linux/i2c.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 2e8f6cd7a729..25a68d8888e0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -346,17 +346,16 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
  * @adev: amdgpu device object
  * @offset: offset of the BO
  * @size: size of the BO
- * @domain: where to place it
  * @bo_ptr:  used to initialize BOs in structures
  * @cpu_addr: optional CPU address mapping
  *
- * Creates a kernel BO at a specific offset in the address space of the domain.
+ * Creates a kernel BO at a specific offset in VRAM.
  *
  * Returns:
  * 0 on success, negative error code otherwise.
  */
 int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
-			       uint64_t offset, uint64_t size, uint32_t domain,
+			       uint64_t offset, uint64_t size,
 			       struct amdgpu_bo **bo_ptr, void **cpu_addr)
 {
 	struct ttm_operation_ctx ctx = { false, false };
@@ -366,8 +365,9 @@ int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
 	offset &= PAGE_MASK;
 	size = ALIGN(size, PAGE_SIZE);
 
-	r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, domain, bo_ptr,
-				      NULL, cpu_addr);
+	r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE,
+				      AMDGPU_GEM_DOMAIN_VRAM, bo_ptr, NULL,
+				      cpu_addr);
 	if (r)
 		return r;
 
@@ -422,6 +422,8 @@ void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr,
 	if (*bo == NULL)
 		return;
 
+	WARN_ON(amdgpu_ttm_adev((*bo)->tbo.bdev)->in_suspend);
+
 	if (likely(amdgpu_bo_reserve(*bo, true) == 0)) {
 		if (cpu_addr)
 			amdgpu_bo_kunmap(*bo);
@@ -446,33 +448,31 @@ static bool amdgpu_bo_validate_size(struct amdgpu_device *adev,
 
 	/*
 	 * If GTT is part of requested domains the check must succeed to
-	 * allow fall back to GTT
+	 * allow fall back to GTT.
 	 */
 	if (domain & AMDGPU_GEM_DOMAIN_GTT) {
 		man = ttm_manager_type(&adev->mman.bdev, TTM_PL_TT);
 
-		if (size < man->size)
+		if (man && size < man->size)
 			return true;
-		else
-			goto fail;
-	}
-
-	if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
+		else if (!man)
+			WARN_ON_ONCE("GTT domain requested but GTT mem manager uninitialized");
+		goto fail;
+	} else if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
 		man = ttm_manager_type(&adev->mman.bdev, TTM_PL_VRAM);
 
-		if (size < man->size)
+		if (man && size < man->size)
 			return true;
-		else
-			goto fail;
+		goto fail;
 	}
 
-
 	/* TODO add more domains checks, such as AMDGPU_GEM_DOMAIN_CPU */
 	return true;
 
 fail:
-	DRM_DEBUG("BO size %lu > total memory in domain: %llu\n", size,
-		  man->size);
+	if (man)
+		DRM_DEBUG("BO size %lu > total memory in domain: %llu\n", size,
+			  man->size);
 	return false;
 }
 
@@ -542,6 +542,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
 		/* GWS and OA don't need any alignment. */
 		page_align = bp->byte_align;
 		size <<= PAGE_SHIFT;
+
 	} else if (bp->domain & AMDGPU_GEM_DOMAIN_GDS) {
 		/* Both size and alignment must be a multiple of 4. */
 		page_align = ALIGN(bp->byte_align, 4);
@@ -776,7 +777,7 @@ int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr)
 		return 0;
 	}
 
-	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.resource->num_pages, &bo->kmap);
+	r = ttm_bo_kmap(&bo->tbo, 0, PFN_UP(bo->tbo.base.size), &bo->kmap);
 	if (r)
 		return r;
 
@@ -1509,7 +1510,8 @@ u64 amdgpu_bo_gpu_offset_no_check(struct amdgpu_bo *bo)
 uint32_t amdgpu_bo_get_preferred_domain(struct amdgpu_device *adev,
 					    uint32_t domain)
 {
-	if (domain == (AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GTT)) {
+	if ((domain == (AMDGPU_GEM_DOMAIN_VRAM | AMDGPU_GEM_DOMAIN_GTT)) &&
+	    ((adev->asic_type == CHIP_CARRIZO) || (adev->asic_type == CHIP_STONEY))) {
 		domain = AMDGPU_GEM_DOMAIN_VRAM;
 		if (adev->gmc.real_vram_size <= AMDGPU_SG_THRESHOLD)
 			domain = AMDGPU_GEM_DOMAIN_GTT;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 147b79c10cbb..93207badf83f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -284,7 +284,7 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
 			    u32 domain, struct amdgpu_bo **bo_ptr,
 			    u64 *gpu_addr, void **cpu_addr);
 int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
-			       uint64_t offset, uint64_t size, uint32_t domain,
+			       uint64_t offset, uint64_t size,
 			       struct amdgpu_bo **bo_ptr, void **cpu_addr);
 int amdgpu_bo_create_user(struct amdgpu_device *adev,
 			  struct amdgpu_bo_param *bp,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 0b55709fdd79..15665d230b61 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -52,6 +52,32 @@ static int psp_load_smu_fw(struct psp_context *psp);
 static int psp_rap_terminate(struct psp_context *psp);
 static int psp_securedisplay_terminate(struct psp_context *psp);
 
+static int psp_ring_init(struct psp_context *psp,
+			 enum psp_ring_type ring_type)
+{
+	int ret = 0;
+	struct psp_ring *ring;
+	struct amdgpu_device *adev = psp->adev;
+
+	ring = &psp->km_ring;
+
+	ring->ring_type = ring_type;
+
+	/* allocate 4k Page of Local Frame Buffer memory for ring */
+	ring->ring_size = 0x1000;
+	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
+				      AMDGPU_GEM_DOMAIN_VRAM,
+				      &adev->firmware.rbuf,
+				      &ring->ring_mem_mc_addr,
+				      (void **)&ring->ring_mem);
+	if (ret) {
+		ring->ring_size = 0;
+		return ret;
+	}
+
+	return 0;
+}
+
 /*
  * Due to DF Cstate management centralized to PMFW, the firmware
  * loading sequence will be updated as below:
@@ -139,6 +165,7 @@ static int psp_early_init(void *handle)
 	case IP_VERSION(13, 0, 5):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		psp_v13_0_set_psp_funcs(psp);
 		psp->autoload_supported = true;
 		break;
@@ -486,26 +513,22 @@ static int psp_sw_fini(void *handle)
 	struct psp_gfx_cmd_resp *cmd = psp->cmd;
 
 	psp_memory_training_fini(psp);
-	if (psp->sos_fw) {
-		release_firmware(psp->sos_fw);
-		psp->sos_fw = NULL;
-	}
-	if (psp->asd_fw) {
-		release_firmware(psp->asd_fw);
-		psp->asd_fw = NULL;
-	}
-	if (psp->ta_fw) {
-		release_firmware(psp->ta_fw);
-		psp->ta_fw = NULL;
-	}
-	if (psp->cap_fw) {
-		release_firmware(psp->cap_fw);
-		psp->cap_fw = NULL;
-	}
-	if (psp->toc_fw) {
-		release_firmware(psp->toc_fw);
-		psp->toc_fw = NULL;
-	}
+
+	release_firmware(psp->sos_fw);
+	psp->sos_fw = NULL;
+
+	release_firmware(psp->asd_fw);
+	psp->asd_fw = NULL;
+
+	release_firmware(psp->ta_fw);
+	psp->ta_fw = NULL;
+
+	release_firmware(psp->cap_fw);
+	psp->cap_fw = NULL;
+
+	release_firmware(psp->toc_fw);
+	psp->toc_fw = NULL;
+
 	if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 0) ||
 	    adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 7))
 		psp_sysfs_fini(adev);
@@ -835,7 +858,7 @@ static int psp_tmr_unload(struct psp_context *psp)
 	struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp);
 
 	psp_prep_tmr_unload_cmd_buf(psp, cmd);
-	dev_info(psp->adev->dev, "free PSP TMR buffer\n");
+	dev_dbg(psp->adev->dev, "free PSP TMR buffer\n");
 
 	ret = psp_cmd_submit_buf(psp, NULL, cmd,
 				 psp->fence_buf_mc_addr);
@@ -992,6 +1015,8 @@ int psp_ta_unload(struct psp_context *psp, struct ta_context *context)
 
 	ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr);
 
+	context->resp_status = cmd->resp.status;
+
 	release_psp_cmd_buf(psp);
 
 	return ret;
@@ -1073,42 +1098,6 @@ int psp_ta_init_shared_buf(struct psp_context *psp,
 				      &mem_ctx->shared_buf);
 }
 
-static void psp_prep_ta_invoke_indirect_cmd_buf(struct psp_gfx_cmd_resp *cmd,
-				       uint32_t ta_cmd_id,
-				       struct ta_context *context)
-{
-	cmd->cmd_id                         = GFX_CMD_ID_INVOKE_CMD;
-	cmd->cmd.cmd_invoke_cmd.session_id  = context->session_id;
-	cmd->cmd.cmd_invoke_cmd.ta_cmd_id   = ta_cmd_id;
-
-	cmd->cmd.cmd_invoke_cmd.buf.num_desc   = 1;
-	cmd->cmd.cmd_invoke_cmd.buf.total_size = context->mem_context.shared_mem_size;
-	cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_size = context->mem_context.shared_mem_size;
-	cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_lo =
-				     lower_32_bits(context->mem_context.shared_mc_addr);
-	cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_hi =
-				     upper_32_bits(context->mem_context.shared_mc_addr);
-}
-
-int psp_ta_invoke_indirect(struct psp_context *psp,
-		  uint32_t ta_cmd_id,
-		  struct ta_context *context)
-{
-	int ret;
-	struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp);
-
-	psp_prep_ta_invoke_indirect_cmd_buf(cmd, ta_cmd_id, context);
-
-	ret = psp_cmd_submit_buf(psp, NULL, cmd,
-				 psp->fence_buf_mc_addr);
-
-	context->resp_status = cmd->resp.status;
-
-	release_psp_cmd_buf(psp);
-
-	return ret;
-}
-
 static void psp_prep_ta_invoke_cmd_buf(struct psp_gfx_cmd_resp *cmd,
 				       uint32_t ta_cmd_id,
 				       uint32_t session_id)
@@ -1551,7 +1540,7 @@ int psp_ras_terminate(struct psp_context *psp)
 	return ret;
 }
 
-static int psp_ras_initialize(struct psp_context *psp)
+int psp_ras_initialize(struct psp_context *psp)
 {
 	int ret;
 	uint32_t boot_cfg = 0xFF;
@@ -1614,7 +1603,7 @@ static int psp_ras_initialize(struct psp_context *psp)
 	psp->ras_context.context.mem_context.shared_mem_size = PSP_RAS_SHARED_MEM_SIZE;
 	psp->ras_context.context.ta_load_type = GFX_CMD_ID_LOAD_TA;
 
-	if (!psp->ras_context.context.initialized) {
+	if (!psp->ras_context.context.mem_context.shared_buf) {
 		ret = psp_ta_init_shared_buf(psp, &psp->ras_context.context.mem_context);
 		if (ret)
 			return ret;
@@ -1635,7 +1624,9 @@ static int psp_ras_initialize(struct psp_context *psp)
 	else {
 		if (ras_cmd->ras_status)
 			dev_warn(psp->adev->dev, "RAS Init Status: 0x%X\n", ras_cmd->ras_status);
-		amdgpu_ras_fini(psp->adev);
+
+		/* fail to load RAS TA */
+		psp->ras_context.context.initialized = false;
 	}
 
 	return ret;
@@ -1942,10 +1933,15 @@ static int psp_securedisplay_initialize(struct psp_context *psp)
 	} else
 		return ret;
 
+	mutex_lock(&psp->securedisplay_context.mutex);
+
 	psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd,
 			TA_SECUREDISPLAY_COMMAND__QUERY_TA);
 
 	ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA);
+
+	mutex_unlock(&psp->securedisplay_context.mutex);
+
 	if (ret) {
 		psp_securedisplay_terminate(psp);
 		/* free securedisplay shared memory */
@@ -1994,12 +1990,8 @@ int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id)
 	    ta_cmd_id != TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC)
 		return -EINVAL;
 
-	mutex_lock(&psp->securedisplay_context.mutex);
-
 	ret = psp_ta_invoke(psp, ta_cmd_id, &psp->securedisplay_context.context);
 
-	mutex_unlock(&psp->securedisplay_context.mutex);
-
 	return ret;
 }
 /* SECUREDISPLAY end */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 58ce3ebb446c..cf4f60c66122 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -118,7 +118,6 @@ struct psp_funcs
 	int (*bootloader_load_dbg_drv)(struct psp_context *psp);
 	int (*bootloader_load_ras_drv)(struct psp_context *psp);
 	int (*bootloader_load_sos)(struct psp_context *psp);
-	int (*ring_init)(struct psp_context *psp, enum psp_ring_type ring_type);
 	int (*ring_create)(struct psp_context *psp,
 			   enum psp_ring_type ring_type);
 	int (*ring_stop)(struct psp_context *psp,
@@ -136,6 +135,12 @@ struct psp_funcs
 	int (*vbflash_stat)(struct psp_context *psp);
 };
 
+struct ta_funcs {
+	int (*fn_ta_initialize)(struct psp_context *psp);
+	int (*fn_ta_invoke)(struct psp_context *psp, uint32_t ta_cmd_id);
+	int (*fn_ta_terminate)(struct psp_context *psp);
+};
+
 #define AMDGPU_XGMI_MAX_CONNECTED_NODES		64
 struct psp_xgmi_node_info {
 	uint64_t				node_id;
@@ -309,6 +314,7 @@ struct psp_context
 	struct psp_gfx_cmd_resp		*cmd;
 
 	const struct psp_funcs		*funcs;
+	const struct ta_funcs		*ta_funcs;
 
 	/* firmware buffer */
 	struct amdgpu_bo		*fw_pri_bo;
@@ -389,7 +395,6 @@ struct amdgpu_psp_funcs {
 };
 
 
-#define psp_ring_init(psp, type) (psp)->funcs->ring_init((psp), (type))
 #define psp_ring_create(psp, type) (psp)->funcs->ring_create((psp), (type))
 #define psp_ring_stop(psp, type) (psp)->funcs->ring_stop((psp), (type))
 #define psp_ring_destroy(psp, type) ((psp)->funcs->ring_destroy((psp), (type)))
@@ -463,9 +468,6 @@ int psp_ta_load(struct psp_context *psp, struct ta_context *context);
 int psp_ta_invoke(struct psp_context *psp,
 			uint32_t ta_cmd_id,
 			struct ta_context *context);
-int psp_ta_invoke_indirect(struct psp_context *psp,
-		  uint32_t ta_cmd_id,
-		  struct ta_context *context);
 
 int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta);
 int psp_xgmi_terminate(struct psp_context *psp);
@@ -479,7 +481,7 @@ int psp_xgmi_get_topology_info(struct psp_context *psp,
 int psp_xgmi_set_topology_info(struct psp_context *psp,
 			       int number_devices,
 			       struct psp_xgmi_topology_info *topology);
-
+int psp_ras_initialize(struct psp_context *psp);
 int psp_ras_invoke(struct psp_context *psp, uint32_t ta_cmd_id);
 int psp_ras_enable_features(struct psp_context *psp,
 		union ta_ras_cmd_input *info, bool enable);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c
index 0988e00612e5..468a67b302d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c
@@ -41,30 +41,46 @@ static uint32_t get_bin_version(const uint8_t *bin)
 	return hdr->ucode_version;
 }
 
-static void prep_ta_mem_context(struct psp_context *psp,
-					     struct ta_context *context,
+static int prep_ta_mem_context(struct ta_mem_context *mem_context,
 					     uint8_t *shared_buf,
 					     uint32_t shared_buf_len)
 {
-	context->mem_context.shared_mem_size = PAGE_ALIGN(shared_buf_len);
-	psp_ta_init_shared_buf(psp, &context->mem_context);
+	if (mem_context->shared_mem_size < shared_buf_len)
+		return -EINVAL;
+	memset(mem_context->shared_buf, 0, mem_context->shared_mem_size);
+	memcpy((void *)mem_context->shared_buf, shared_buf, shared_buf_len);
 
-	memcpy((void *)context->mem_context.shared_buf, shared_buf, shared_buf_len);
+	return 0;
 }
 
 static bool is_ta_type_valid(enum ta_type_id ta_type)
 {
-	bool ret = false;
+	switch (ta_type) {
+	case TA_TYPE_RAS:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct ta_funcs ras_ta_funcs = {
+	.fn_ta_initialize = psp_ras_initialize,
+	.fn_ta_invoke    = psp_ras_invoke,
+	.fn_ta_terminate = psp_ras_terminate
+};
 
+static void set_ta_context_funcs(struct psp_context *psp,
+						      enum ta_type_id ta_type,
+						      struct ta_context **pcontext)
+{
 	switch (ta_type) {
 	case TA_TYPE_RAS:
-		ret = true;
+		*pcontext = &psp->ras_context.context;
+		psp->ta_funcs = &ras_ta_funcs;
 		break;
 	default:
 		break;
 	}
-
-	return ret;
 }
 
 static const struct file_operations ta_load_debugfs_fops = {
@@ -85,8 +101,7 @@ static const struct file_operations ta_invoke_debugfs_fops = {
 	.owner  = THIS_MODULE
 };
 
-
-/**
+/*
  * DOC: AMDGPU TA debugfs interfaces
  *
  * Three debugfs interfaces can be opened by a program to
@@ -111,15 +126,18 @@ static const struct file_operations ta_invoke_debugfs_fops = {
  *
  * - For TA invoke debugfs interface:
  *   Transmit buffer:
+ *    - TA type (4bytes)
  *    - TA ID (4bytes)
  *    - TA CMD ID (4bytes)
- *    - TA shard buf length (4bytes)
+ *    - TA shard buf length
+ *      (4bytes, value not beyond TA shared memory size)
  *    - TA shared buf
  *   Receive buffer:
  *    - TA shared buf
  *
  * - For TA unload debugfs interface:
  *   Transmit buffer:
+ *    - TA type (4bytes)
  *    - TA ID (4bytes)
  */
 
@@ -131,59 +149,92 @@ static ssize_t ta_if_load_debugfs_write(struct file *fp, const char *buf, size_t
 	uint32_t copy_pos   = 0;
 	int      ret        = 0;
 
-	struct amdgpu_device *adev   = (struct amdgpu_device *)file_inode(fp)->i_private;
-	struct psp_context   *psp    = &adev->psp;
-	struct ta_context    context = {0};
+	struct amdgpu_device *adev    = (struct amdgpu_device *)file_inode(fp)->i_private;
+	struct psp_context   *psp     = &adev->psp;
+	struct ta_context    *context = NULL;
 
 	if (!buf)
 		return -EINVAL;
 
 	ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
 	if (ret || (!is_ta_type_valid(ta_type)))
-		return -EINVAL;
+		return -EFAULT;
 
 	copy_pos += sizeof(uint32_t);
 
 	ret = copy_from_user((void *)&ta_bin_len, &buf[copy_pos], sizeof(uint32_t));
 	if (ret)
-		return -EINVAL;
+		return -EFAULT;
 
 	copy_pos += sizeof(uint32_t);
 
 	ta_bin = kzalloc(ta_bin_len, GFP_KERNEL);
 	if (!ta_bin)
-		ret = -ENOMEM;
+		return -ENOMEM;
 	if (copy_from_user((void *)ta_bin, &buf[copy_pos], ta_bin_len)) {
 		ret = -EFAULT;
 		goto err_free_bin;
 	}
 
-	ret = psp_ras_terminate(psp);
-	if (ret) {
-		dev_err(adev->dev, "Failed to unload embedded RAS TA\n");
+	/* Set TA context and functions */
+	set_ta_context_funcs(psp, ta_type, &context);
+
+	if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) {
+		dev_err(adev->dev, "Unsupported function to terminate TA\n");
+		ret = -EOPNOTSUPP;
 		goto err_free_bin;
 	}
 
-	context.ta_type             = ta_type;
-	context.ta_load_type        = GFX_CMD_ID_LOAD_TA;
-	context.bin_desc.fw_version = get_bin_version(ta_bin);
-	context.bin_desc.size_bytes = ta_bin_len;
-	context.bin_desc.start_addr = ta_bin;
+	/*
+	 * Allocate TA shared buf in case shared buf was freed
+	 * due to loading TA failed before.
+	 */
+	if (!context->mem_context.shared_buf) {
+		ret = psp_ta_init_shared_buf(psp, &context->mem_context);
+		if (ret) {
+			ret = -ENOMEM;
+			goto err_free_bin;
+		}
+	}
+
+	ret = psp_fn_ta_terminate(psp);
+	if (ret || context->resp_status) {
+		dev_err(adev->dev,
+			"Failed to unload embedded TA (%d) and status (0x%X)\n",
+			ret, context->resp_status);
+		if (!ret)
+			ret = -EINVAL;
+		goto err_free_ta_shared_buf;
+	}
+
+	/* Prepare TA context for TA initialization */
+	context->ta_type                     = ta_type;
+	context->bin_desc.fw_version         = get_bin_version(ta_bin);
+	context->bin_desc.size_bytes         = ta_bin_len;
+	context->bin_desc.start_addr         = ta_bin;
 
-	ret = psp_ta_load(psp, &context);
+	if (!psp->ta_funcs->fn_ta_initialize) {
+		dev_err(adev->dev, "Unsupported function to initialize TA\n");
+		ret = -EOPNOTSUPP;
+		goto err_free_ta_shared_buf;
+	}
 
-	if (ret || context.resp_status) {
-		dev_err(adev->dev, "TA load via debugfs failed (%d) status %d\n",
-			 ret, context.resp_status);
+	ret = psp_fn_ta_initialize(psp);
+	if (ret || context->resp_status) {
+		dev_err(adev->dev, "Failed to load TA via debugfs (%d) and status (0x%X)\n",
+			ret, context->resp_status);
 		if (!ret)
 			ret = -EINVAL;
-		goto err_free_bin;
+		goto err_free_ta_shared_buf;
 	}
 
-	context.initialized = true;
-	if (copy_to_user((char *)buf, (void *)&context.session_id, sizeof(uint32_t)))
+	if (copy_to_user((char *)buf, (void *)&context->session_id, sizeof(uint32_t)))
 		ret = -EFAULT;
 
+err_free_ta_shared_buf:
+	/* Only free TA shared buf when returns error code */
+	if (ret && context->mem_context.shared_buf)
+		psp_ta_free_shared_buf(&context->mem_context);
 err_free_bin:
 	kfree(ta_bin);
 
@@ -192,58 +243,85 @@ err_free_bin:
 
 static ssize_t ta_if_unload_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off)
 {
-	uint32_t ta_id  = 0;
-	int      ret    = 0;
+	uint32_t ta_type    = 0;
+	uint32_t ta_id      = 0;
+	uint32_t copy_pos   = 0;
+	int      ret        = 0;
 
-	struct amdgpu_device *adev   = (struct amdgpu_device *)file_inode(fp)->i_private;
-	struct psp_context   *psp    = &adev->psp;
-	struct ta_context    context = {0};
+	struct amdgpu_device *adev    = (struct amdgpu_device *)file_inode(fp)->i_private;
+	struct psp_context   *psp     = &adev->psp;
+	struct ta_context    *context = NULL;
 
 	if (!buf)
 		return -EINVAL;
 
-	ret = copy_from_user((void *)&ta_id, buf, sizeof(uint32_t));
+	ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
+	if (ret || (!is_ta_type_valid(ta_type)))
+		return -EFAULT;
+
+	copy_pos += sizeof(uint32_t);
+
+	ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t));
 	if (ret)
-		return -EINVAL;
+		return -EFAULT;
 
-	context.session_id = ta_id;
+	set_ta_context_funcs(psp, ta_type, &context);
+	context->session_id = ta_id;
 
-	ret = psp_ta_unload(psp, &context);
-	if (!ret)
-		context.initialized = false;
+	if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_terminate) {
+		dev_err(adev->dev, "Unsupported function to terminate TA\n");
+		return -EOPNOTSUPP;
+	}
+
+	ret = psp_fn_ta_terminate(psp);
+	if (ret || context->resp_status) {
+		dev_err(adev->dev, "Failed to unload TA via debugfs (%d) and status (0x%X)\n",
+			ret, context->resp_status);
+		if (!ret)
+			ret = -EINVAL;
+	}
+
+	if (context->mem_context.shared_buf)
+		psp_ta_free_shared_buf(&context->mem_context);
 
 	return ret;
 }
 
 static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size_t len, loff_t *off)
 {
+	uint32_t ta_type        = 0;
 	uint32_t ta_id          = 0;
 	uint32_t cmd_id         = 0;
 	uint32_t shared_buf_len = 0;
-	uint8_t	 *shared_buf    = NULL;
+	uint8_t *shared_buf     = NULL;
 	uint32_t copy_pos       = 0;
 	int      ret            = 0;
 
-	struct amdgpu_device *adev   = (struct amdgpu_device *)file_inode(fp)->i_private;
-	struct psp_context   *psp    = &adev->psp;
-	struct ta_context    context = {0};
+	struct amdgpu_device *adev    = (struct amdgpu_device *)file_inode(fp)->i_private;
+	struct psp_context   *psp     = &adev->psp;
+	struct ta_context    *context = NULL;
 
 	if (!buf)
 		return -EINVAL;
 
+	ret = copy_from_user((void *)&ta_type, &buf[copy_pos], sizeof(uint32_t));
+	if (ret)
+		return -EFAULT;
+	copy_pos += sizeof(uint32_t);
+
 	ret = copy_from_user((void *)&ta_id, &buf[copy_pos], sizeof(uint32_t));
 	if (ret)
-		return -EINVAL;
+		return -EFAULT;
 	copy_pos += sizeof(uint32_t);
 
 	ret = copy_from_user((void *)&cmd_id, &buf[copy_pos], sizeof(uint32_t));
 	if (ret)
-		return -EINVAL;
+		return -EFAULT;
 	copy_pos += sizeof(uint32_t);
 
 	ret = copy_from_user((void *)&shared_buf_len, &buf[copy_pos], sizeof(uint32_t));
 	if (ret)
-		return -EINVAL;
+		return -EFAULT;
 	copy_pos += sizeof(uint32_t);
 
 	shared_buf = kzalloc(shared_buf_len, GFP_KERNEL);
@@ -254,26 +332,39 @@ static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size
 		goto err_free_shared_buf;
 	}
 
-	context.session_id = ta_id;
+	set_ta_context_funcs(psp, ta_type, &context);
+
+	if (!context->initialized) {
+		dev_err(adev->dev, "TA is not initialized\n");
+		ret = -EINVAL;
+		goto err_free_shared_buf;
+	}
+
+	if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_invoke) {
+		dev_err(adev->dev, "Unsupported function to invoke TA\n");
+		ret = -EOPNOTSUPP;
+		goto err_free_shared_buf;
+	}
 
-	prep_ta_mem_context(psp, &context, shared_buf, shared_buf_len);
+	context->session_id = ta_id;
 
-	ret = psp_ta_invoke_indirect(psp, cmd_id, &context);
+	ret = prep_ta_mem_context(&context->mem_context, shared_buf, shared_buf_len);
+	if (ret)
+		goto err_free_shared_buf;
 
-	if (ret || context.resp_status) {
-		dev_err(adev->dev, "TA invoke via debugfs failed (%d) status %d\n",
-			 ret, context.resp_status);
-		if (!ret)
+	ret = psp_fn_ta_invoke(psp, cmd_id);
+	if (ret || context->resp_status) {
+		dev_err(adev->dev, "Failed to invoke TA via debugfs (%d) and status (0x%X)\n",
+			ret, context->resp_status);
+		if (!ret) {
 			ret = -EINVAL;
-		goto err_free_ta_shared_buf;
+			goto err_free_shared_buf;
+		}
 	}
 
-	if (copy_to_user((char *)buf, context.mem_context.shared_buf, shared_buf_len))
+	if (copy_to_user((char *)buf, context->mem_context.shared_buf, shared_buf_len))
 		ret = -EFAULT;
 
-err_free_ta_shared_buf:
-	psp_ta_free_shared_buf(&context.mem_context);
-
 err_free_shared_buf:
 	kfree(shared_buf);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h
index cfc1542f63ef..14cd1c81c3e6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.h
@@ -24,6 +24,11 @@
 #ifndef __AMDGPU_PSP_TA_H__
 #define __AMDGPU_PSP_TA_H__
 
+/* Calling set_ta_context_funcs is required before using the following macros */
+#define psp_fn_ta_initialize(psp) ((psp)->ta_funcs->fn_ta_initialize((psp)))
+#define psp_fn_ta_invoke(psp, ta_cmd_id) ((psp)->ta_funcs->fn_ta_invoke((psp), (ta_cmd_id)))
+#define psp_fn_ta_terminate(psp) ((psp)->ta_funcs->fn_ta_terminate((psp)))
+
 void amdgpu_ta_if_debugfs_init(struct amdgpu_device *adev);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index a4b47e1bd111..ad490c1e2f57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1267,7 +1267,7 @@ static ssize_t amdgpu_ras_sysfs_features_read(struct device *dev,
 	struct amdgpu_ras *con =
 		container_of(attr, struct amdgpu_ras, features_attr);
 
-	return scnprintf(buf, PAGE_SIZE, "feature mask: 0x%x\n", con->features);
+	return sysfs_emit(buf, "feature mask: 0x%x\n", con->features);
 }
 
 static void amdgpu_ras_sysfs_remove_bad_page_node(struct amdgpu_device *adev)
@@ -1561,7 +1561,6 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager *
 {
 	bool poison_stat = false;
 	struct amdgpu_device *adev = obj->adev;
-	struct ras_err_data err_data = {0, 0, 0, NULL};
 	struct amdgpu_ras_block_object *block_obj =
 		amdgpu_ras_get_ras_block(adev, obj->head.block, 0);
 
@@ -1584,7 +1583,7 @@ static void amdgpu_ras_interrupt_poison_consumption_handler(struct ras_manager *
 	}
 
 	if (!adev->gmc.xgmi.connected_to_cpu)
-		amdgpu_umc_poison_handler(adev, &err_data, false);
+		amdgpu_umc_poison_handler(adev, false);
 
 	if (block_obj->hw_ops->handle_poison_consumption)
 		poison_stat = block_obj->hw_ops->handle_poison_consumption(adev);
@@ -1949,7 +1948,12 @@ static void amdgpu_ras_do_recovery(struct work_struct *work)
 
 		reset_context.method = AMD_RESET_METHOD_NONE;
 		reset_context.reset_req_dev = adev;
-		clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
+
+		/* Perform full reset in fatal error mode */
+		if (!amdgpu_ras_is_poison_mode_supported(ras->adev))
+			set_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
+		else
+			clear_bit(AMDGPU_NEED_FULL_RESET, &reset_context.flags);
 
 		amdgpu_device_gpu_recover(ras->adev, NULL, &reset_context);
 	}
@@ -2344,7 +2348,8 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev)
 				adev->ras_hw_enabled |= ~(1 << AMDGPU_RAS_BLOCK__UMC |
 							    1 << AMDGPU_RAS_BLOCK__DF);
 
-				if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(2, 6, 0))
+				if (adev->ip_versions[VCN_HWIP][0] == IP_VERSION(2, 6, 0) ||
+				    adev->ip_versions[VCN_HWIP][0] == IP_VERSION(4, 0, 0))
 					adev->ras_hw_enabled |= (1 << AMDGPU_RAS_BLOCK__VCN |
 							1 << AMDGPU_RAS_BLOCK__JPEG);
 				else
@@ -2848,7 +2853,6 @@ static int amdgpu_bad_page_notifier(struct notifier_block *nb,
 	struct amdgpu_device *adev = NULL;
 	uint32_t gpu_id = 0;
 	uint32_t umc_inst = 0, ch_inst = 0;
-	struct ras_err_data err_data = {0, 0, 0, NULL};
 
 	/*
 	 * If the error was generated in UMC_V2, which belongs to GPU UMCs,
@@ -2887,31 +2891,10 @@ static int amdgpu_bad_page_notifier(struct notifier_block *nb,
 	dev_info(adev->dev, "Uncorrectable error detected in UMC inst: %d, chan_idx: %d",
 			     umc_inst, ch_inst);
 
-	err_data.err_addr =
-		kcalloc(adev->umc.max_ras_err_cnt_per_query,
-			sizeof(struct eeprom_table_record), GFP_KERNEL);
-	if (!err_data.err_addr) {
-		dev_warn(adev->dev,
-			"Failed to alloc memory for umc error record in mca notifier!\n");
+	if (!amdgpu_umc_page_retirement_mca(adev, m->addr, ch_inst, umc_inst))
+		return NOTIFY_OK;
+	else
 		return NOTIFY_DONE;
-	}
-
-	/*
-	 * Translate UMC channel address to Physical address
-	 */
-	if (adev->umc.ras &&
-	    adev->umc.ras->convert_ras_error_address)
-		adev->umc.ras->convert_ras_error_address(adev,
-			&err_data, m->addr, ch_inst, umc_inst);
-
-	if (amdgpu_bad_page_threshold != 0) {
-		amdgpu_ras_add_bad_pages(adev, err_data.err_addr,
-						err_data.err_addr_cnt);
-		amdgpu_ras_save_bad_pages(adev);
-	}
-
-	kfree(err_data.err_addr);
-	return NOTIFY_OK;
 }
 
 static struct notifier_block amdgpu_bad_page_nb = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index 84c241b9a2a1..2d9f3f4cd79e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -33,12 +33,29 @@
 
 #include "amdgpu_reset.h"
 
-#define EEPROM_I2C_MADDR_VEGA20         0x0
-#define EEPROM_I2C_MADDR_ARCTURUS       0x40000
-#define EEPROM_I2C_MADDR_ARCTURUS_D342  0x0
-#define EEPROM_I2C_MADDR_SIENNA_CICHLID 0x0
-#define EEPROM_I2C_MADDR_ALDEBARAN      0x0
-#define EEPROM_I2C_MADDR_SMU_13_0_0     (0x54UL << 16)
+/* These are memory addresses as would be seen by one or more EEPROM
+ * chips strung on the I2C bus, usually by manipulating pins 1-3 of a
+ * set of EEPROM devices. They form a continuous memory space.
+ *
+ * The I2C device address includes the device type identifier, 1010b,
+ * which is a reserved value and indicates that this is an I2C EEPROM
+ * device. It also includes the top 3 bits of the 19 bit EEPROM memory
+ * address, namely bits 18, 17, and 16. This makes up the 7 bit
+ * address sent on the I2C bus with bit 0 being the direction bit,
+ * which is not represented here, and sent by the hardware directly.
+ *
+ * For instance,
+ *   50h = 1010000b => device type identifier 1010b, bits 18:16 = 000b, address 0.
+ *   54h = 1010100b => --"--, bits 18:16 = 100b, address 40000h.
+ *   56h = 1010110b => --"--, bits 18:16 = 110b, address 60000h.
+ * Depending on the size of the I2C EEPROM device(s), bits 18:16 may
+ * address memory in a device or a device on the I2C bus, depending on
+ * the status of pins 1-3. See top of amdgpu_eeprom.c.
+ *
+ * The RAS table lives either at address 0 or address 40000h of EEPROM.
+ */
+#define EEPROM_I2C_MADDR_0      0x0
+#define EEPROM_I2C_MADDR_4      0x40000
 
 /*
  * The 2 macros bellow represent the actual size in bytes that
@@ -90,6 +107,16 @@
 
 static bool __is_ras_eeprom_supported(struct amdgpu_device *adev)
 {
+	if (adev->asic_type == CHIP_IP_DISCOVERY) {
+		switch (adev->ip_versions[MP1_HWIP][0]) {
+		case IP_VERSION(13, 0, 0):
+		case IP_VERSION(13, 0, 10):
+			return true;
+		default:
+			return false;
+		}
+	}
+
 	return  adev->asic_type == CHIP_VEGA20 ||
 		adev->asic_type == CHIP_ARCTURUS ||
 		adev->asic_type == CHIP_SIENNA_CICHLID ||
@@ -107,16 +134,30 @@ static bool __get_eeprom_i2c_addr_arct(struct amdgpu_device *adev,
 	if (strnstr(atom_ctx->vbios_version,
 	            "D342",
 		    sizeof(atom_ctx->vbios_version)))
-		control->i2c_address = EEPROM_I2C_MADDR_ARCTURUS_D342;
+		control->i2c_address = EEPROM_I2C_MADDR_0;
 	else
-		control->i2c_address = EEPROM_I2C_MADDR_ARCTURUS;
+		control->i2c_address = EEPROM_I2C_MADDR_4;
 
 	return true;
 }
 
+static bool __get_eeprom_i2c_addr_ip_discovery(struct amdgpu_device *adev,
+				       struct amdgpu_ras_eeprom_control *control)
+{
+	switch (adev->ip_versions[MP1_HWIP][0]) {
+	case IP_VERSION(13, 0, 0):
+	case IP_VERSION(13, 0, 10):
+		control->i2c_address = EEPROM_I2C_MADDR_4;
+		return true;
+	default:
+		return false;
+	}
+}
+
 static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
 				  struct amdgpu_ras_eeprom_control *control)
 {
+	struct atom_context *atom_ctx = adev->mode_info.atom_context;
 	u8 i2c_addr;
 
 	if (!control)
@@ -139,27 +180,34 @@ static bool __get_eeprom_i2c_addr(struct amdgpu_device *adev,
 
 	switch (adev->asic_type) {
 	case CHIP_VEGA20:
-		control->i2c_address = EEPROM_I2C_MADDR_VEGA20;
+		control->i2c_address = EEPROM_I2C_MADDR_0;
 		break;
 
 	case CHIP_ARCTURUS:
 		return __get_eeprom_i2c_addr_arct(adev, control);
 
 	case CHIP_SIENNA_CICHLID:
-		control->i2c_address = EEPROM_I2C_MADDR_SIENNA_CICHLID;
+		control->i2c_address = EEPROM_I2C_MADDR_0;
 		break;
 
 	case CHIP_ALDEBARAN:
-		control->i2c_address = EEPROM_I2C_MADDR_ALDEBARAN;
+		if (strnstr(atom_ctx->vbios_version, "D673",
+			    sizeof(atom_ctx->vbios_version)))
+			control->i2c_address = EEPROM_I2C_MADDR_4;
+		else
+			control->i2c_address = EEPROM_I2C_MADDR_0;
 		break;
 
+	case CHIP_IP_DISCOVERY:
+		return __get_eeprom_i2c_addr_ip_discovery(adev, control);
+
 	default:
 		return false;
 	}
 
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 0):
-		control->i2c_address = EEPROM_I2C_MADDR_SMU_13_0_0;
+		control->i2c_address = EEPROM_I2C_MADDR_4;
 		break;
 
 	default:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
index 6546552e596c..5c4f93ee0c57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h
@@ -62,7 +62,7 @@ static inline void amdgpu_res_first(struct ttm_resource *res,
 	if (!res)
 		goto fallback;
 
-	BUG_ON(start + size > res->num_pages << PAGE_SHIFT);
+	BUG_ON(start + size > res->size);
 
 	cur->mem_type = res->mem_type;
 
@@ -110,7 +110,7 @@ fallback:
 	cur->size = size;
 	cur->remaining = size;
 	cur->node = NULL;
-	WARN_ON(res && start + size > res->num_pages << PAGE_SHIFT);
+	WARN_ON(res && start + size > res->size);
 	return;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index d3558c34d406..dc474b809604 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -569,3 +569,15 @@ int amdgpu_ring_init_mqd(struct amdgpu_ring *ring)
 
 	return mqd_mgr->init_mqd(adev, ring->mqd_ptr, &prop);
 }
+
+void amdgpu_ring_ib_begin(struct amdgpu_ring *ring)
+{
+	if (ring->is_sw_ring)
+		amdgpu_sw_ring_ib_begin(ring);
+}
+
+void amdgpu_ring_ib_end(struct amdgpu_ring *ring)
+{
+	if (ring->is_sw_ring)
+		amdgpu_sw_ring_ib_end(ring);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
index 82c178a9033a..3989e755a5b4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
@@ -39,6 +39,7 @@ struct amdgpu_vm;
 #define AMDGPU_MAX_RINGS		28
 #define AMDGPU_MAX_HWIP_RINGS		8
 #define AMDGPU_MAX_GFX_RINGS		2
+#define AMDGPU_MAX_SW_GFX_RINGS         2
 #define AMDGPU_MAX_COMPUTE_RINGS	8
 #define AMDGPU_MAX_VCE_RINGS		3
 #define AMDGPU_MAX_UVD_ENC_RINGS	2
@@ -59,6 +60,7 @@ enum amdgpu_ring_priority_level {
 #define AMDGPU_FENCE_FLAG_64BIT         (1 << 0)
 #define AMDGPU_FENCE_FLAG_INT           (1 << 1)
 #define AMDGPU_FENCE_FLAG_TC_WB_ONLY    (1 << 2)
+#define AMDGPU_FENCE_FLAG_EXEC          (1 << 3)
 
 #define to_amdgpu_ring(s) container_of((s), struct amdgpu_ring, sched)
 
@@ -143,8 +145,13 @@ signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring,
 				      uint32_t wait_seq,
 				      signed long timeout);
 unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring);
+
 void amdgpu_fence_driver_isr_toggle(struct amdgpu_device *adev, bool stop);
 
+u64 amdgpu_fence_last_unsignaled_time_us(struct amdgpu_ring *ring);
+void amdgpu_fence_update_start_timestamp(struct amdgpu_ring *ring, uint32_t seq,
+					 ktime_t timestamp);
+
 /*
  * Rings.
  */
@@ -279,12 +286,16 @@ struct amdgpu_ring {
 	bool			is_mes_queue;
 	uint32_t		hw_queue_id;
 	struct amdgpu_mes_ctx_data *mes_ctx;
+
+	bool            is_sw_ring;
+	unsigned int    entry_index;
+
 };
 
 #define amdgpu_ring_parse_cs(r, p, job, ib) ((r)->funcs->parse_cs((p), (job), (ib)))
 #define amdgpu_ring_patch_cs_in_place(r, p, job, ib) ((r)->funcs->patch_cs_in_place((p), (job), (ib)))
 #define amdgpu_ring_test_ring(r) (r)->funcs->test_ring((r))
-#define amdgpu_ring_test_ib(r, t) (r)->funcs->test_ib((r), (t))
+#define amdgpu_ring_test_ib(r, t) ((r)->funcs->test_ib ? (r)->funcs->test_ib((r), (t)) : 0)
 #define amdgpu_ring_get_rptr(r) (r)->funcs->get_rptr((r))
 #define amdgpu_ring_get_wptr(r) (r)->funcs->get_wptr((r))
 #define amdgpu_ring_set_wptr(r) (r)->funcs->set_wptr((r))
@@ -307,6 +318,9 @@ struct amdgpu_ring {
 #define amdgpu_ring_preempt_ib(r) (r)->funcs->preempt_ib(r)
 
 int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw);
+void amdgpu_ring_ib_begin(struct amdgpu_ring *ring);
+void amdgpu_ring_ib_end(struct amdgpu_ring *ring);
+
 void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count);
 void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib);
 void amdgpu_ring_commit(struct amdgpu_ring *ring);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c
new file mode 100644
index 000000000000..62079f0e3ee8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c
@@ -0,0 +1,514 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/slab.h>
+#include <drm/drm_print.h>
+
+#include "amdgpu_ring_mux.h"
+#include "amdgpu_ring.h"
+#include "amdgpu.h"
+
+#define AMDGPU_MUX_RESUBMIT_JIFFIES_TIMEOUT (HZ / 2)
+#define AMDGPU_MAX_LAST_UNSIGNALED_THRESHOLD_US 10000
+
+static const struct ring_info {
+	unsigned int hw_pio;
+	const char *ring_name;
+} sw_ring_info[] = {
+	{ AMDGPU_RING_PRIO_DEFAULT, "gfx_low"},
+	{ AMDGPU_RING_PRIO_2, "gfx_high"},
+};
+
+static struct kmem_cache *amdgpu_mux_chunk_slab;
+
+static inline struct amdgpu_mux_entry *amdgpu_ring_mux_sw_entry(struct amdgpu_ring_mux *mux,
+								struct amdgpu_ring *ring)
+{
+	return ring->entry_index < mux->ring_entry_size ?
+			&mux->ring_entry[ring->entry_index] : NULL;
+}
+
+/* copy packages on sw ring range[begin, end) */
+static void amdgpu_ring_mux_copy_pkt_from_sw_ring(struct amdgpu_ring_mux *mux,
+						  struct amdgpu_ring *ring,
+						  u64 s_start, u64 s_end)
+{
+	u64 start, end;
+	struct amdgpu_ring *real_ring = mux->real_ring;
+
+	start = s_start & ring->buf_mask;
+	end = s_end & ring->buf_mask;
+
+	if (start == end) {
+		DRM_ERROR("no more data copied from sw ring\n");
+		return;
+	}
+	if (start > end) {
+		amdgpu_ring_alloc(real_ring, (ring->ring_size >> 2) + end - start);
+		amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[start],
+					   (ring->ring_size >> 2) - start);
+		amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[0], end);
+	} else {
+		amdgpu_ring_alloc(real_ring, end - start);
+		amdgpu_ring_write_multiple(real_ring, (void *)&ring->ring[start], end - start);
+	}
+}
+
+static void amdgpu_mux_resubmit_chunks(struct amdgpu_ring_mux *mux)
+{
+	struct amdgpu_mux_entry *e = NULL;
+	struct amdgpu_mux_chunk *chunk;
+	uint32_t seq, last_seq;
+	int i;
+
+	/*find low priority entries:*/
+	if (!mux->s_resubmit)
+		return;
+
+	for (i = 0; i < mux->num_ring_entries; i++) {
+		if (mux->ring_entry[i].ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT) {
+			e = &mux->ring_entry[i];
+			break;
+		}
+	}
+
+	if (!e) {
+		DRM_ERROR("%s no low priority ring found\n", __func__);
+		return;
+	}
+
+	last_seq = atomic_read(&e->ring->fence_drv.last_seq);
+	seq = mux->seqno_to_resubmit;
+	if (last_seq < seq) {
+		/*resubmit all the fences between (last_seq, seq]*/
+		list_for_each_entry(chunk, &e->list, entry) {
+			if (chunk->sync_seq > last_seq && chunk->sync_seq <= seq) {
+				amdgpu_fence_update_start_timestamp(e->ring,
+								    chunk->sync_seq,
+								    ktime_get());
+				amdgpu_ring_mux_copy_pkt_from_sw_ring(mux, e->ring,
+								      chunk->start,
+								      chunk->end);
+				mux->wptr_resubmit = chunk->end;
+				amdgpu_ring_commit(mux->real_ring);
+			}
+		}
+	}
+
+	del_timer(&mux->resubmit_timer);
+	mux->s_resubmit = false;
+}
+
+static void amdgpu_ring_mux_schedule_resubmit(struct amdgpu_ring_mux *mux)
+{
+	mod_timer(&mux->resubmit_timer, jiffies + AMDGPU_MUX_RESUBMIT_JIFFIES_TIMEOUT);
+}
+
+static void amdgpu_mux_resubmit_fallback(struct timer_list *t)
+{
+	struct amdgpu_ring_mux *mux = from_timer(mux, t, resubmit_timer);
+
+	if (!spin_trylock(&mux->lock)) {
+		amdgpu_ring_mux_schedule_resubmit(mux);
+		DRM_ERROR("reschedule resubmit\n");
+		return;
+	}
+	amdgpu_mux_resubmit_chunks(mux);
+	spin_unlock(&mux->lock);
+}
+
+int amdgpu_ring_mux_init(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring,
+			 unsigned int entry_size)
+{
+	mux->real_ring = ring;
+	mux->num_ring_entries = 0;
+
+	mux->ring_entry = kcalloc(entry_size, sizeof(struct amdgpu_mux_entry), GFP_KERNEL);
+	if (!mux->ring_entry)
+		return -ENOMEM;
+
+	mux->ring_entry_size = entry_size;
+	mux->s_resubmit = false;
+
+	amdgpu_mux_chunk_slab = kmem_cache_create("amdgpu_mux_chunk",
+						  sizeof(struct amdgpu_mux_chunk), 0,
+						  SLAB_HWCACHE_ALIGN, NULL);
+	if (!amdgpu_mux_chunk_slab) {
+		DRM_ERROR("create amdgpu_mux_chunk cache failed\n");
+		return -ENOMEM;
+	}
+
+	spin_lock_init(&mux->lock);
+	timer_setup(&mux->resubmit_timer, amdgpu_mux_resubmit_fallback, 0);
+
+	return 0;
+}
+
+void amdgpu_ring_mux_fini(struct amdgpu_ring_mux *mux)
+{
+	struct amdgpu_mux_entry *e;
+	struct amdgpu_mux_chunk *chunk, *chunk2;
+	int i;
+
+	for (i = 0; i < mux->num_ring_entries; i++) {
+		e = &mux->ring_entry[i];
+		list_for_each_entry_safe(chunk, chunk2, &e->list, entry) {
+			list_del(&chunk->entry);
+			kmem_cache_free(amdgpu_mux_chunk_slab, chunk);
+		}
+	}
+	kmem_cache_destroy(amdgpu_mux_chunk_slab);
+	kfree(mux->ring_entry);
+	mux->ring_entry = NULL;
+	mux->num_ring_entries = 0;
+	mux->ring_entry_size = 0;
+}
+
+int amdgpu_ring_mux_add_sw_ring(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	struct amdgpu_mux_entry *e;
+
+	if (mux->num_ring_entries >= mux->ring_entry_size) {
+		DRM_ERROR("add sw ring exceeding max entry size\n");
+		return -ENOENT;
+	}
+
+	e = &mux->ring_entry[mux->num_ring_entries];
+	ring->entry_index = mux->num_ring_entries;
+	e->ring = ring;
+
+	INIT_LIST_HEAD(&e->list);
+	mux->num_ring_entries += 1;
+	return 0;
+}
+
+void amdgpu_ring_mux_set_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, u64 wptr)
+{
+	struct amdgpu_mux_entry *e;
+
+	spin_lock(&mux->lock);
+
+	if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT)
+		amdgpu_mux_resubmit_chunks(mux);
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("cannot find entry for sw ring\n");
+		spin_unlock(&mux->lock);
+		return;
+	}
+
+	/* We could skip this set wptr as preemption in process. */
+	if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT && mux->pending_trailing_fence_signaled) {
+		spin_unlock(&mux->lock);
+		return;
+	}
+
+	e->sw_cptr = e->sw_wptr;
+	/* Update cptr if the package already copied in resubmit functions */
+	if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT && e->sw_cptr < mux->wptr_resubmit)
+		e->sw_cptr = mux->wptr_resubmit;
+	e->sw_wptr = wptr;
+	e->start_ptr_in_hw_ring = mux->real_ring->wptr;
+
+	/* Skip copying for the packages already resubmitted.*/
+	if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT || mux->wptr_resubmit < wptr) {
+		amdgpu_ring_mux_copy_pkt_from_sw_ring(mux, ring, e->sw_cptr, wptr);
+		e->end_ptr_in_hw_ring = mux->real_ring->wptr;
+		amdgpu_ring_commit(mux->real_ring);
+	} else {
+		e->end_ptr_in_hw_ring = mux->real_ring->wptr;
+	}
+	spin_unlock(&mux->lock);
+}
+
+u64 amdgpu_ring_mux_get_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	struct amdgpu_mux_entry *e;
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("cannot find entry for sw ring\n");
+		return 0;
+	}
+
+	return e->sw_wptr;
+}
+
+/**
+ * amdgpu_ring_mux_get_rptr - get the readptr of the software ring
+ * @mux: the multiplexer the software rings attach to
+ * @ring: the software ring of which we calculate the readptr
+ *
+ * The return value of the readptr is not precise while the other rings could
+ * write data onto the real ring buffer.After overwriting on the real ring, we
+ * can not decide if our packages have been excuted or not read yet. However,
+ * this function is only called by the tools such as umr to collect the latest
+ * packages for the hang analysis. We assume the hang happens near our latest
+ * submit. Thus we could use the following logic to give the clue:
+ * If the readptr is between start and end, then we return the copy pointer
+ * plus the distance from start to readptr. If the readptr is before start, we
+ * return the copy pointer. Lastly, if the readptr is past end, we return the
+ * write pointer.
+ */
+u64 amdgpu_ring_mux_get_rptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	struct amdgpu_mux_entry *e;
+	u64 readp, offset, start, end;
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("no sw entry found!\n");
+		return 0;
+	}
+
+	readp = amdgpu_ring_get_rptr(mux->real_ring);
+
+	start = e->start_ptr_in_hw_ring & mux->real_ring->buf_mask;
+	end = e->end_ptr_in_hw_ring & mux->real_ring->buf_mask;
+	if (start > end) {
+		if (readp <= end)
+			readp += mux->real_ring->ring_size >> 2;
+		end += mux->real_ring->ring_size >> 2;
+	}
+
+	if (start <= readp && readp <= end) {
+		offset = readp - start;
+		e->sw_rptr = (e->sw_cptr + offset) & ring->buf_mask;
+	} else if (readp < start) {
+		e->sw_rptr = e->sw_cptr;
+	} else {
+		/* end < readptr */
+		e->sw_rptr = e->sw_wptr;
+	}
+
+	return e->sw_rptr;
+}
+
+u64 amdgpu_sw_ring_get_rptr_gfx(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_ring_mux *mux = &adev->gfx.muxer;
+
+	WARN_ON(!ring->is_sw_ring);
+	return amdgpu_ring_mux_get_rptr(mux, ring);
+}
+
+u64 amdgpu_sw_ring_get_wptr_gfx(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_ring_mux *mux = &adev->gfx.muxer;
+
+	WARN_ON(!ring->is_sw_ring);
+	return amdgpu_ring_mux_get_wptr(mux, ring);
+}
+
+void amdgpu_sw_ring_set_wptr_gfx(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_ring_mux *mux = &adev->gfx.muxer;
+
+	WARN_ON(!ring->is_sw_ring);
+	amdgpu_ring_mux_set_wptr(mux, ring, ring->wptr);
+}
+
+/* Override insert_nop to prevent emitting nops to the software rings */
+void amdgpu_sw_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count)
+{
+	WARN_ON(!ring->is_sw_ring);
+}
+
+const char *amdgpu_sw_ring_name(int idx)
+{
+	return idx < ARRAY_SIZE(sw_ring_info) ?
+		sw_ring_info[idx].ring_name : NULL;
+}
+
+unsigned int amdgpu_sw_ring_priority(int idx)
+{
+	return idx < ARRAY_SIZE(sw_ring_info) ?
+		sw_ring_info[idx].hw_pio : AMDGPU_RING_PRIO_DEFAULT;
+}
+
+/*Scan on low prio rings to have unsignaled fence and high ring has no fence.*/
+static int amdgpu_mcbp_scan(struct amdgpu_ring_mux *mux)
+{
+	struct amdgpu_ring *ring;
+	int i, need_preempt;
+
+	need_preempt = 0;
+	for (i = 0; i < mux->num_ring_entries; i++) {
+		ring = mux->ring_entry[i].ring;
+		if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT &&
+		    amdgpu_fence_count_emitted(ring) > 0)
+			return 0;
+		if (ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT &&
+		    amdgpu_fence_last_unsignaled_time_us(ring) >
+		    AMDGPU_MAX_LAST_UNSIGNALED_THRESHOLD_US)
+			need_preempt = 1;
+	}
+	return need_preempt && !mux->s_resubmit;
+}
+
+/* Trigger Mid-Command Buffer Preemption (MCBP) and find if we need to resubmit. */
+static int amdgpu_mcbp_trigger_preempt(struct amdgpu_ring_mux *mux)
+{
+	int r;
+
+	spin_lock(&mux->lock);
+	mux->pending_trailing_fence_signaled = true;
+	r = amdgpu_ring_preempt_ib(mux->real_ring);
+	spin_unlock(&mux->lock);
+	return r;
+}
+
+void amdgpu_sw_ring_ib_begin(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_ring_mux *mux = &adev->gfx.muxer;
+
+	WARN_ON(!ring->is_sw_ring);
+	if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT) {
+		if (amdgpu_mcbp_scan(mux) > 0)
+			amdgpu_mcbp_trigger_preempt(mux);
+		return;
+	}
+
+	amdgpu_ring_mux_start_ib(mux, ring);
+}
+
+void amdgpu_sw_ring_ib_end(struct amdgpu_ring *ring)
+{
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_ring_mux *mux = &adev->gfx.muxer;
+
+	WARN_ON(!ring->is_sw_ring);
+	if (ring->hw_prio > AMDGPU_RING_PRIO_DEFAULT)
+		return;
+	amdgpu_ring_mux_end_ib(mux, ring);
+}
+
+void amdgpu_ring_mux_start_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	struct amdgpu_mux_entry *e;
+	struct amdgpu_mux_chunk *chunk;
+
+	spin_lock(&mux->lock);
+	amdgpu_mux_resubmit_chunks(mux);
+	spin_unlock(&mux->lock);
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("cannot find entry!\n");
+		return;
+	}
+
+	chunk = kmem_cache_alloc(amdgpu_mux_chunk_slab, GFP_KERNEL);
+	if (!chunk) {
+		DRM_ERROR("alloc amdgpu_mux_chunk_slab failed\n");
+		return;
+	}
+
+	chunk->start = ring->wptr;
+	list_add_tail(&chunk->entry, &e->list);
+}
+
+static void scan_and_remove_signaled_chunk(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	uint32_t last_seq = 0;
+	struct amdgpu_mux_entry *e;
+	struct amdgpu_mux_chunk *chunk, *tmp;
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("cannot find entry!\n");
+		return;
+	}
+
+	last_seq = atomic_read(&ring->fence_drv.last_seq);
+
+	list_for_each_entry_safe(chunk, tmp, &e->list, entry) {
+		if (chunk->sync_seq <= last_seq) {
+			list_del(&chunk->entry);
+			kmem_cache_free(amdgpu_mux_chunk_slab, chunk);
+		}
+	}
+}
+
+void amdgpu_ring_mux_end_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring)
+{
+	struct amdgpu_mux_entry *e;
+	struct amdgpu_mux_chunk *chunk;
+
+	e = amdgpu_ring_mux_sw_entry(mux, ring);
+	if (!e) {
+		DRM_ERROR("cannot find entry!\n");
+		return;
+	}
+
+	chunk = list_last_entry(&e->list, struct amdgpu_mux_chunk, entry);
+	if (!chunk) {
+		DRM_ERROR("cannot find chunk!\n");
+		return;
+	}
+
+	chunk->end = ring->wptr;
+	chunk->sync_seq = READ_ONCE(ring->fence_drv.sync_seq);
+
+	scan_and_remove_signaled_chunk(mux, ring);
+}
+
+bool amdgpu_mcbp_handle_trailing_fence_irq(struct amdgpu_ring_mux *mux)
+{
+	struct amdgpu_mux_entry *e;
+	struct amdgpu_ring *ring = NULL;
+	int i;
+
+	if (!mux->pending_trailing_fence_signaled)
+		return false;
+
+	if (mux->real_ring->trail_seq != le32_to_cpu(*mux->real_ring->trail_fence_cpu_addr))
+		return false;
+
+	for (i = 0; i < mux->num_ring_entries; i++) {
+		e = &mux->ring_entry[i];
+		if (e->ring->hw_prio <= AMDGPU_RING_PRIO_DEFAULT) {
+			ring = e->ring;
+			break;
+		}
+	}
+
+	if (!ring) {
+		DRM_ERROR("cannot find low priority ring\n");
+		return false;
+	}
+
+	amdgpu_fence_process(ring);
+	if (amdgpu_fence_count_emitted(ring) > 0) {
+		mux->s_resubmit = true;
+		mux->seqno_to_resubmit = ring->fence_drv.sync_seq;
+		amdgpu_ring_mux_schedule_resubmit(mux);
+	}
+
+	mux->pending_trailing_fence_signaled = false;
+	return true;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h
new file mode 100644
index 000000000000..4be45fc14954
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __AMDGPU_RING_MUX__
+#define __AMDGPU_RING_MUX__
+
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include "amdgpu_ring.h"
+
+struct amdgpu_ring;
+
+/**
+ * struct amdgpu_mux_entry - the entry recording software rings copying information.
+ * @ring: the pointer to the software ring.
+ * @start_ptr_in_hw_ring: last start location copied to in the hardware ring.
+ * @end_ptr_in_hw_ring: last end location copied to in the hardware ring.
+ * @sw_cptr: the position of the copy pointer in the sw ring.
+ * @sw_rptr: the read pointer in software ring.
+ * @sw_wptr: the write pointer in software ring.
+ * @list: list head for amdgpu_mux_chunk
+ */
+struct amdgpu_mux_entry {
+	struct amdgpu_ring      *ring;
+	u64                     start_ptr_in_hw_ring;
+	u64                     end_ptr_in_hw_ring;
+	u64                     sw_cptr;
+	u64                     sw_rptr;
+	u64                     sw_wptr;
+	struct list_head        list;
+};
+
+struct amdgpu_ring_mux {
+	struct amdgpu_ring      *real_ring;
+
+	struct amdgpu_mux_entry *ring_entry;
+	unsigned int            num_ring_entries;
+	unsigned int            ring_entry_size;
+	/*the lock for copy data from different software rings*/
+	spinlock_t              lock;
+	bool                    s_resubmit;
+	uint32_t                seqno_to_resubmit;
+	u64                     wptr_resubmit;
+	struct timer_list       resubmit_timer;
+
+	bool                    pending_trailing_fence_signaled;
+};
+
+/**
+ * struct amdgpu_mux_chunk - save the location of indirect buffer's package on softare rings.
+ * @entry: the list entry.
+ * @sync_seq: the fence seqno related with the saved IB.
+ * @start:- start location on the software ring.
+ * @end:- end location on the software ring.
+ */
+struct amdgpu_mux_chunk {
+	struct list_head        entry;
+	uint32_t                sync_seq;
+	u64                     start;
+	u64                     end;
+};
+
+int amdgpu_ring_mux_init(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring,
+			 unsigned int entry_size);
+void amdgpu_ring_mux_fini(struct amdgpu_ring_mux *mux);
+int amdgpu_ring_mux_add_sw_ring(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring);
+void amdgpu_ring_mux_set_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring, u64 wptr);
+u64 amdgpu_ring_mux_get_wptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring);
+u64 amdgpu_ring_mux_get_rptr(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring);
+void amdgpu_ring_mux_start_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring);
+void amdgpu_ring_mux_end_ib(struct amdgpu_ring_mux *mux, struct amdgpu_ring *ring);
+bool amdgpu_mcbp_handle_trailing_fence_irq(struct amdgpu_ring_mux *mux);
+
+u64 amdgpu_sw_ring_get_rptr_gfx(struct amdgpu_ring *ring);
+u64 amdgpu_sw_ring_get_wptr_gfx(struct amdgpu_ring *ring);
+void amdgpu_sw_ring_set_wptr_gfx(struct amdgpu_ring *ring);
+void amdgpu_sw_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count);
+void amdgpu_sw_ring_ib_begin(struct amdgpu_ring *ring);
+void amdgpu_sw_ring_ib_end(struct amdgpu_ring *ring);
+const char *amdgpu_sw_ring_name(int idx);
+unsigned int amdgpu_sw_ring_priority(int idx);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c
index cc7597a15fe9..2c1d82fc4c34 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c
@@ -121,6 +121,7 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u
 
 	switch (op) {
 	case 1:
+		mutex_lock(&psp->securedisplay_context.mutex);
 		psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd,
 			TA_SECUREDISPLAY_COMMAND__QUERY_TA);
 		ret = psp_securedisplay_invoke(psp, TA_SECUREDISPLAY_COMMAND__QUERY_TA);
@@ -131,8 +132,10 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u
 			else
 				psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status);
 		}
+		mutex_unlock(&psp->securedisplay_context.mutex);
 		break;
 	case 2:
+		mutex_lock(&psp->securedisplay_context.mutex);
 		psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd,
 			TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC);
 		securedisplay_cmd->securedisplay_in_message.send_roi_crc.phy_id = phy_id;
@@ -146,6 +149,7 @@ static ssize_t amdgpu_securedisplay_debugfs_write(struct file *f, const char __u
 				psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status);
 			}
 		}
+		mutex_unlock(&psp->securedisplay_context.mutex);
 		break;
 	default:
 		dev_err(adev->dev, "Invalid input: %s\n", str);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index 090e66a1b284..dcd8c066bc1f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -259,6 +259,14 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync,
 	return 0;
 }
 
+/* Free the entry back to the slab */
+static void amdgpu_sync_entry_free(struct amdgpu_sync_entry *e)
+{
+	hash_del(&e->node);
+	dma_fence_put(e->fence);
+	kmem_cache_free(amdgpu_sync_slab, e);
+}
+
 /**
  * amdgpu_sync_peek_fence - get the next fence not signaled yet
  *
@@ -280,9 +288,7 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
 		struct drm_sched_fence *s_fence = to_drm_sched_fence(f);
 
 		if (dma_fence_is_signaled(f)) {
-			hash_del(&e->node);
-			dma_fence_put(f);
-			kmem_cache_free(amdgpu_sync_slab, e);
+			amdgpu_sync_entry_free(e);
 			continue;
 		}
 		if (ring && s_fence) {
@@ -355,15 +361,44 @@ int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone)
 			if (r)
 				return r;
 		} else {
-			hash_del(&e->node);
-			dma_fence_put(f);
-			kmem_cache_free(amdgpu_sync_slab, e);
+			amdgpu_sync_entry_free(e);
 		}
 	}
 
 	return 0;
 }
 
+/**
+ * amdgpu_sync_push_to_job - push fences into job
+ * @sync: sync object to get the fences from
+ * @job: job to push the fences into
+ *
+ * Add all unsignaled fences from sync to job.
+ */
+int amdgpu_sync_push_to_job(struct amdgpu_sync *sync, struct amdgpu_job *job)
+{
+	struct amdgpu_sync_entry *e;
+	struct hlist_node *tmp;
+	struct dma_fence *f;
+	int i, r;
+
+	hash_for_each_safe(sync->fences, i, tmp, e, node) {
+		f = e->fence;
+		if (dma_fence_is_signaled(f)) {
+			amdgpu_sync_entry_free(e);
+			continue;
+		}
+
+		dma_fence_get(f);
+		r = drm_sched_job_add_dependency(&job->base, f);
+		if (r) {
+			dma_fence_put(f);
+			return r;
+		}
+	}
+	return 0;
+}
+
 int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr)
 {
 	struct amdgpu_sync_entry *e;
@@ -375,9 +410,7 @@ int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr)
 		if (r)
 			return r;
 
-		hash_del(&e->node);
-		dma_fence_put(e->fence);
-		kmem_cache_free(amdgpu_sync_slab, e);
+		amdgpu_sync_entry_free(e);
 	}
 
 	return 0;
@@ -396,11 +429,8 @@ void amdgpu_sync_free(struct amdgpu_sync *sync)
 	struct hlist_node *tmp;
 	unsigned int i;
 
-	hash_for_each_safe(sync->fences, i, tmp, e, node) {
-		hash_del(&e->node);
-		dma_fence_put(e->fence);
-		kmem_cache_free(amdgpu_sync_slab, e);
-	}
+	hash_for_each_safe(sync->fences, i, tmp, e, node)
+		amdgpu_sync_entry_free(e);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
index 2d5c613cda10..cf1e9e858efd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h
@@ -30,6 +30,7 @@ struct dma_fence;
 struct dma_resv;
 struct amdgpu_device;
 struct amdgpu_ring;
+struct amdgpu_job;
 
 enum amdgpu_sync_mode {
 	AMDGPU_SYNC_ALWAYS,
@@ -54,6 +55,7 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
 				     struct amdgpu_ring *ring);
 struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync);
 int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone);
+int amdgpu_sync_push_to_job(struct amdgpu_sync *sync, struct amdgpu_job *job);
 int amdgpu_sync_wait(struct amdgpu_sync *sync, bool intr);
 void amdgpu_sync_free(struct amdgpu_sync *sync);
 int amdgpu_sync_init(void);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 5e6ddc7e101c..677ad2016976 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -127,7 +127,7 @@ TRACE_EVENT(amdgpu_bo_create,
 
 	    TP_fast_assign(
 			   __entry->bo = bo;
-			   __entry->pages = bo->tbo.resource->num_pages;
+			   __entry->pages = PFN_UP(bo->tbo.resource->size);
 			   __entry->type = bo->tbo.resource->mem_type;
 			   __entry->prefer = bo->preferred_domains;
 			   __entry->allow = bo->allowed_domains;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index b64938ed8cb6..55e0284b2bdd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -58,6 +58,7 @@
 #include "amdgpu_amdkfd.h"
 #include "amdgpu_sdma.h"
 #include "amdgpu_ras.h"
+#include "amdgpu_hmm.h"
 #include "amdgpu_atomfirmware.h"
 #include "amdgpu_res_cursor.h"
 #include "bif/bif_4_1_d.h"
@@ -189,7 +190,6 @@ static int amdgpu_ttm_map_buffer(struct ttm_buffer_object *bo,
 	struct amdgpu_device *adev = ring->adev;
 	unsigned offset, num_pages, num_dw, num_bytes;
 	uint64_t src_addr, dst_addr;
-	struct dma_fence *fence;
 	struct amdgpu_job *job;
 	void *cpu_addr;
 	uint64_t flags;
@@ -229,7 +229,9 @@ static int amdgpu_ttm_map_buffer(struct ttm_buffer_object *bo,
 	num_dw = ALIGN(adev->mman.buffer_funcs->copy_num_dw, 8);
 	num_bytes = num_pages * 8 * AMDGPU_GPU_PAGES_IN_CPU_PAGE;
 
-	r = amdgpu_job_alloc_with_ib(adev, num_dw * 4 + num_bytes,
+	r = amdgpu_job_alloc_with_ib(adev, &adev->mman.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     num_dw * 4 + num_bytes,
 				     AMDGPU_IB_POOL_DELAYED, &job);
 	if (r)
 		return r;
@@ -269,18 +271,8 @@ static int amdgpu_ttm_map_buffer(struct ttm_buffer_object *bo,
 		}
 	}
 
-	r = amdgpu_job_submit(job, &adev->mman.entity,
-			      AMDGPU_FENCE_OWNER_UNDEFINED, &fence);
-	if (r)
-		goto error_free;
-
-	dma_fence_put(fence);
-
-	return r;
-
-error_free:
-	amdgpu_job_free(job);
-	return r;
+	dma_fence_put(amdgpu_job_submit(job));
+	return 0;
 }
 
 /**
@@ -381,7 +373,7 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
 	dst.offset = 0;
 
 	r = amdgpu_ttm_copy_mem_to_mem(adev, &src, &dst,
-				       new_mem->num_pages << PAGE_SHIFT,
+				       new_mem->size,
 				       amdgpu_bo_encrypted(abo),
 				       bo->base.resv, &fence);
 	if (r)
@@ -424,7 +416,7 @@ error:
 static bool amdgpu_mem_visible(struct amdgpu_device *adev,
 			       struct ttm_resource *mem)
 {
-	u64 mem_size = (u64)mem->num_pages << PAGE_SHIFT;
+	u64 mem_size = (u64)mem->size;
 	struct amdgpu_res_cursor cursor;
 	u64 end;
 
@@ -571,7 +563,7 @@ static int amdgpu_ttm_io_mem_reserve(struct ttm_device *bdev,
 				     struct ttm_resource *mem)
 {
 	struct amdgpu_device *adev = amdgpu_ttm_adev(bdev);
-	size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT;
+	size_t bus_size = (size_t)mem->size;
 
 	switch (mem->mem_type) {
 	case TTM_PL_SYSTEM:
@@ -691,9 +683,8 @@ int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages,
 	}
 
 	readonly = amdgpu_ttm_tt_is_readonly(ttm);
-	r = amdgpu_hmm_range_get_pages(&bo->notifier, mm, pages, start,
-				       ttm->num_pages, range, readonly,
-				       true, NULL);
+	r = amdgpu_hmm_range_get_pages(&bo->notifier, start, ttm->num_pages,
+				       readonly, NULL, pages, range);
 out_unlock:
 	mmap_read_unlock(mm);
 	if (r)
@@ -704,8 +695,19 @@ out_unlock:
 	return r;
 }
 
+/* amdgpu_ttm_tt_discard_user_pages - Discard range and pfn array allocations
+ */
+void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm,
+				      struct hmm_range *range)
+{
+	struct amdgpu_ttm_tt *gtt = (void *)ttm;
+
+	if (gtt && gtt->userptr && range)
+		amdgpu_hmm_range_get_pages_done(range);
+}
+
 /*
- * amdgpu_ttm_tt_userptr_range_done - stop HMM track the CPU page table change
+ * amdgpu_ttm_tt_get_user_pages_done - stop HMM track the CPU page table change
  * Check if the pages backing this ttm range have been invalidated
  *
  * Returns: true if pages are still valid
@@ -723,10 +725,6 @@ bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
 
 	WARN_ONCE(!range->hmm_pfns, "No user pages to check\n");
 
-	/*
-	 * FIXME: Must always hold notifier_lock for this, and must
-	 * not ignore the return code.
-	 */
 	return !amdgpu_hmm_range_get_pages_done(range);
 }
 #endif
@@ -1154,8 +1152,9 @@ int amdgpu_ttm_tt_get_userptr(const struct ttm_buffer_object *tbo,
  * @addr:  The address in the current tasks VM space to use
  * @flags: Requirements of userptr object.
  *
- * Called by amdgpu_gem_userptr_ioctl() to bind userptr pages
- * to current task
+ * Called by amdgpu_gem_userptr_ioctl() and kfd_ioctl_alloc_memory_of_gpu() to
+ * bind userptr pages to current task and by kfd_ioctl_acquire_vm() to
+ * initialize GPU VM for a KFD process.
  */
 int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
 			      uint64_t addr, uint32_t flags)
@@ -1394,7 +1393,8 @@ static void amdgpu_ttm_vram_mm_access(struct amdgpu_device *adev, loff_t pos,
 }
 
 static int amdgpu_ttm_access_memory_sdma(struct ttm_buffer_object *bo,
-					unsigned long offset, void *buf, int len, int write)
+					unsigned long offset, void *buf,
+					int len, int write)
 {
 	struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
 	struct amdgpu_device *adev = amdgpu_ttm_adev(abo->tbo.bdev);
@@ -1418,26 +1418,27 @@ static int amdgpu_ttm_access_memory_sdma(struct ttm_buffer_object *bo,
 		memcpy(adev->mman.sdma_access_ptr, buf, len);
 
 	num_dw = ALIGN(adev->mman.buffer_funcs->copy_num_dw, 8);
-	r = amdgpu_job_alloc_with_ib(adev, num_dw * 4, AMDGPU_IB_POOL_DELAYED, &job);
+	r = amdgpu_job_alloc_with_ib(adev, &adev->mman.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     num_dw * 4, AMDGPU_IB_POOL_DELAYED,
+				     &job);
 	if (r)
 		goto out;
 
 	amdgpu_res_first(abo->tbo.resource, offset, len, &src_mm);
-	src_addr = amdgpu_ttm_domain_start(adev, bo->resource->mem_type) + src_mm.start;
+	src_addr = amdgpu_ttm_domain_start(adev, bo->resource->mem_type) +
+		src_mm.start;
 	dst_addr = amdgpu_bo_gpu_offset(adev->mman.sdma_access_bo);
 	if (write)
 		swap(src_addr, dst_addr);
 
-	amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_addr, dst_addr, PAGE_SIZE, false);
+	amdgpu_emit_copy_buffer(adev, &job->ibs[0], src_addr, dst_addr,
+				PAGE_SIZE, false);
 
 	amdgpu_ring_pad_ib(adev->mman.buffer_funcs_ring, &job->ibs[0]);
 	WARN_ON(job->ibs[0].length_dw > num_dw);
 
-	r = amdgpu_job_submit(job, &adev->mman.entity, AMDGPU_FENCE_OWNER_UNDEFINED, &fence);
-	if (r) {
-		amdgpu_job_free(job);
-		goto out;
-	}
+	fence = amdgpu_job_submit(job);
 
 	if (!dma_fence_wait_timeout(fence, false, adev->sdma_timeout))
 		r = -ETIMEDOUT;
@@ -1537,6 +1538,23 @@ static void amdgpu_ttm_fw_reserve_vram_fini(struct amdgpu_device *adev)
 		NULL, &adev->mman.fw_vram_usage_va);
 }
 
+/*
+ * Driver Reservation functions
+ */
+/**
+ * amdgpu_ttm_drv_reserve_vram_fini - free drv reserved vram
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * free drv reserved vram if it has been reserved.
+ */
+static void amdgpu_ttm_drv_reserve_vram_fini(struct amdgpu_device *adev)
+{
+	amdgpu_bo_free_kernel(&adev->mman.drv_vram_usage_reserved_bo,
+						  NULL,
+						  &adev->mman.drv_vram_usage_va);
+}
+
 /**
  * amdgpu_ttm_fw_reserve_vram_init - create bo vram reservation from fw
  *
@@ -1558,11 +1576,35 @@ static int amdgpu_ttm_fw_reserve_vram_init(struct amdgpu_device *adev)
 	return amdgpu_bo_create_kernel_at(adev,
 					  adev->mman.fw_vram_usage_start_offset,
 					  adev->mman.fw_vram_usage_size,
-					  AMDGPU_GEM_DOMAIN_VRAM,
 					  &adev->mman.fw_vram_usage_reserved_bo,
 					  &adev->mman.fw_vram_usage_va);
 }
 
+/**
+ * amdgpu_ttm_drv_reserve_vram_init - create bo vram reservation from driver
+ *
+ * @adev: amdgpu_device pointer
+ *
+ * create bo vram reservation from drv.
+ */
+static int amdgpu_ttm_drv_reserve_vram_init(struct amdgpu_device *adev)
+{
+	u64 vram_size = adev->gmc.visible_vram_size;
+
+	adev->mman.drv_vram_usage_va = NULL;
+	adev->mman.drv_vram_usage_reserved_bo = NULL;
+
+	if (adev->mman.drv_vram_usage_size == 0 ||
+	    adev->mman.drv_vram_usage_size > vram_size)
+		return 0;
+
+	return amdgpu_bo_create_kernel_at(adev,
+					  adev->mman.drv_vram_usage_start_offset,
+					  adev->mman.drv_vram_usage_size,
+					  &adev->mman.drv_vram_usage_reserved_bo,
+					  &adev->mman.drv_vram_usage_va);
+}
+
 /*
  * Memoy training reservation functions
  */
@@ -1639,7 +1681,6 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
 		ret = amdgpu_bo_create_kernel_at(adev,
 					 ctx->c2p_train_data_offset,
 					 ctx->train_data_size,
-					 AMDGPU_GEM_DOMAIN_VRAM,
 					 &ctx->c2p_bo,
 					 NULL);
 		if (ret) {
@@ -1653,7 +1694,6 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
 	ret = amdgpu_bo_create_kernel_at(adev,
 				adev->gmc.real_vram_size - adev->mman.discovery_tmr_size,
 				adev->mman.discovery_tmr_size,
-				AMDGPU_GEM_DOMAIN_VRAM,
 				&adev->mman.discovery_memory,
 				NULL);
 	if (ret) {
@@ -1730,6 +1770,14 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 		return r;
 	}
 
+	/*
+	 *The reserved vram for driver must be pinned to the specified
+	 *place on the VRAM, so reserve it early.
+	 */
+	r = amdgpu_ttm_drv_reserve_vram_init(adev);
+	if (r)
+		return r;
+
 	/*
 	 * only NAVI10 and onwards ASIC support for IP discovery.
 	 * If IP discovery enabled, a block of memory should be
@@ -1746,21 +1794,18 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	 * avoid display artifacts while transitioning between pre-OS
 	 * and driver.  */
 	r = amdgpu_bo_create_kernel_at(adev, 0, adev->mman.stolen_vga_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_vga_memory,
 				       NULL);
 	if (r)
 		return r;
 	r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_vga_size,
 				       adev->mman.stolen_extended_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_extended_memory,
 				       NULL);
 	if (r)
 		return r;
 	r = amdgpu_bo_create_kernel_at(adev, adev->mman.stolen_reserved_offset,
 				       adev->mman.stolen_reserved_size,
-				       AMDGPU_GEM_DOMAIN_VRAM,
 				       &adev->mman.stolen_reserved_memory,
 				       NULL);
 	if (r)
@@ -1855,6 +1900,7 @@ void amdgpu_ttm_fini(struct amdgpu_device *adev)
 	amdgpu_bo_free_kernel(&adev->mman.sdma_access_bo, NULL,
 					&adev->mman.sdma_access_ptr);
 	amdgpu_ttm_fw_reserve_vram_fini(adev);
+	amdgpu_ttm_drv_reserve_vram_fini(adev);
 
 	if (drm_dev_enter(adev_to_drm(adev), &idx)) {
 
@@ -1936,7 +1982,9 @@ static int amdgpu_ttm_prepare_job(struct amdgpu_device *adev,
 		AMDGPU_IB_POOL_DELAYED;
 	int r;
 
-	r = amdgpu_job_alloc_with_ib(adev, num_dw * 4, pool, job);
+	r = amdgpu_job_alloc_with_ib(adev, &adev->mman.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     num_dw * 4, pool, job);
 	if (r)
 		return r;
 
@@ -1946,17 +1994,11 @@ static int amdgpu_ttm_prepare_job(struct amdgpu_device *adev,
 							adev->gart.bo);
 		(*job)->vm_needs_flush = true;
 	}
-	if (resv) {
-		r = amdgpu_sync_resv(adev, &(*job)->sync, resv,
-				     AMDGPU_SYNC_ALWAYS,
-				     AMDGPU_FENCE_OWNER_UNDEFINED);
-		if (r) {
-			DRM_ERROR("sync failed (%d).\n", r);
-			amdgpu_job_free(*job);
-			return r;
-		}
-	}
-	return 0;
+	if (!resv)
+		return 0;
+
+	return drm_sched_job_add_resv_dependencies(&(*job)->base, resv,
+						   DMA_RESV_USAGE_BOOKKEEP);
 }
 
 int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
@@ -2001,8 +2043,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
 	if (direct_submit)
 		r = amdgpu_job_submit_direct(job, ring, fence);
 	else
-		r = amdgpu_job_submit(job, &adev->mman.entity,
-				      AMDGPU_FENCE_OWNER_UNDEFINED, fence);
+		*fence = amdgpu_job_submit(job);
 	if (r)
 		goto error_free;
 
@@ -2047,16 +2088,8 @@ static int amdgpu_ttm_fill_mem(struct amdgpu_ring *ring, uint32_t src_data,
 
 	amdgpu_ring_pad_ib(ring, &job->ibs[0]);
 	WARN_ON(job->ibs[0].length_dw > num_dw);
-	r = amdgpu_job_submit(job, &adev->mman.entity,
-			      AMDGPU_FENCE_OWNER_UNDEFINED, fence);
-	if (r)
-		goto error_free;
-
+	*fence = amdgpu_job_submit(job);
 	return 0;
-
-error_free:
-	amdgpu_job_free(job);
-	return r;
 }
 
 int amdgpu_fill_buffer(struct amdgpu_bo *bo,
@@ -2272,9 +2305,9 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf,
 		if (p->mapping != adev->mman.bdev.dev_mapping)
 			return -EPERM;
 
-		ptr = kmap(p);
+		ptr = kmap_local_page(p);
 		r = copy_to_user(buf, ptr + off, bytes);
-		kunmap(p);
+		kunmap_local(ptr);
 		if (r)
 			return -EFAULT;
 
@@ -2323,9 +2356,9 @@ static ssize_t amdgpu_iomem_write(struct file *f, const char __user *buf,
 		if (p->mapping != adev->mman.bdev.dev_mapping)
 			return -EPERM;
 
-		ptr = kmap(p);
+		ptr = kmap_local_page(p);
 		r = copy_from_user(ptr + off, buf, bytes);
-		kunmap(p);
+		kunmap_local(ptr);
 		if (r)
 			return -EFAULT;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
index a37207011a69..e2cd5894afc9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
@@ -86,6 +86,12 @@ struct amdgpu_mman {
 	struct amdgpu_bo	*fw_vram_usage_reserved_bo;
 	void		*fw_vram_usage_va;
 
+	/* driver VRAM reservation */
+	u64		drv_vram_usage_start_offset;
+	u64		drv_vram_usage_size;
+	struct amdgpu_bo	*drv_vram_usage_reserved_bo;
+	void		*drv_vram_usage_va;
+
 	/* PAGE_SIZE'd BO for process memory r/w over SDMA. */
 	struct amdgpu_bo	*sdma_access_bo;
 	void			*sdma_access_ptr;
@@ -153,6 +159,8 @@ uint64_t amdgpu_ttm_domain_start(struct amdgpu_device *adev, uint32_t type);
 #if IS_ENABLED(CONFIG_DRM_AMDGPU_USERPTR)
 int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo, struct page **pages,
 				 struct hmm_range **range);
+void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm,
+				      struct hmm_range *range);
 bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
 				       struct hmm_range *range);
 #else
@@ -162,6 +170,10 @@ static inline int amdgpu_ttm_tt_get_user_pages(struct amdgpu_bo *bo,
 {
 	return -EPERM;
 }
+static inline void amdgpu_ttm_tt_discard_user_pages(struct ttm_tt *ttm,
+						    struct hmm_range *range)
+{
+}
 static inline bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm,
 						     struct hmm_range *range)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 1c36235b4539..552e06929229 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -125,6 +125,7 @@ enum psp_fw_type {
 	PSP_FW_TYPE_PSP_INTF_DRV,
 	PSP_FW_TYPE_PSP_DBG_DRV,
 	PSP_FW_TYPE_PSP_RAS_DRV,
+	PSP_FW_TYPE_MAX_INDEX,
 };
 
 /* version_major=2, version_minor=0 */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
index aad3c8b4c810..f76c19fc0392 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
@@ -22,6 +22,59 @@
  */
 
 #include "amdgpu.h"
+#include "umc_v6_7.h"
+
+static int amdgpu_umc_convert_error_address(struct amdgpu_device *adev,
+				    struct ras_err_data *err_data, uint64_t err_addr,
+				    uint32_t ch_inst, uint32_t umc_inst)
+{
+	switch (adev->ip_versions[UMC_HWIP][0]) {
+	case IP_VERSION(6, 7, 0):
+		umc_v6_7_convert_error_address(adev,
+				err_data, err_addr, ch_inst, umc_inst);
+		break;
+	default:
+		dev_warn(adev->dev,
+			 "UMC address to Physical address translation is not supported\n");
+		return AMDGPU_RAS_FAIL;
+	}
+
+	return AMDGPU_RAS_SUCCESS;
+}
+
+int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev,
+			uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst)
+{
+	struct ras_err_data err_data = {0, 0, 0, NULL};
+	int ret = AMDGPU_RAS_FAIL;
+
+	err_data.err_addr =
+		kcalloc(adev->umc.max_ras_err_cnt_per_query,
+			sizeof(struct eeprom_table_record), GFP_KERNEL);
+	if (!err_data.err_addr) {
+		dev_warn(adev->dev,
+			"Failed to alloc memory for umc error record in MCA notifier!\n");
+		return AMDGPU_RAS_FAIL;
+	}
+
+	/*
+	 * Translate UMC channel address to Physical address
+	 */
+	ret = amdgpu_umc_convert_error_address(adev, &err_data, err_addr,
+					ch_inst, umc_inst);
+	if (ret)
+		goto out;
+
+	if (amdgpu_bad_page_threshold != 0) {
+		amdgpu_ras_add_bad_pages(adev, err_data.err_addr,
+						err_data.err_addr_cnt);
+		amdgpu_ras_save_bad_pages(adev);
+	}
+
+out:
+	kfree(err_data.err_addr);
+	return ret;
+}
 
 static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev,
 		void *ras_error_status,
@@ -112,23 +165,29 @@ static int amdgpu_umc_do_page_retirement(struct amdgpu_device *adev,
 	return AMDGPU_RAS_SUCCESS;
 }
 
-int amdgpu_umc_poison_handler(struct amdgpu_device *adev,
-		void *ras_error_status,
-		bool reset)
+int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset)
 {
-	int ret;
-	struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
-	struct ras_common_if head = {
-		.block = AMDGPU_RAS_BLOCK__UMC,
-	};
-	struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head);
+	int ret = AMDGPU_RAS_SUCCESS;
 
-	ret =
-		amdgpu_umc_do_page_retirement(adev, ras_error_status, NULL, reset);
+	if (!adev->gmc.xgmi.connected_to_cpu) {
+		struct ras_err_data err_data = {0, 0, 0, NULL};
+		struct ras_common_if head = {
+			.block = AMDGPU_RAS_BLOCK__UMC,
+		};
+		struct ras_manager *obj = amdgpu_ras_find_obj(adev, &head);
 
-	if (ret == AMDGPU_RAS_SUCCESS && obj) {
-		obj->err_data.ue_count += err_data->ue_count;
-		obj->err_data.ce_count += err_data->ce_count;
+		ret = amdgpu_umc_do_page_retirement(adev, &err_data, NULL, reset);
+
+		if (ret == AMDGPU_RAS_SUCCESS && obj) {
+			obj->err_data.ue_count += err_data.ue_count;
+			obj->err_data.ce_count += err_data.ce_count;
+		}
+	} else if (reset) {
+		/* MCA poison handler is only responsible for GPU reset,
+		 * let MCA notifier do page retirement.
+		 */
+		kgd2kfd_set_sram_ecc_flag(adev->kfd.dev);
+		amdgpu_ras_reset_gpu(adev);
 	}
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
index e46439274f3a..a6951160f13a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.h
@@ -51,9 +51,6 @@ struct amdgpu_umc_ras {
 	struct amdgpu_ras_block_object ras_block;
 	void (*err_cnt_init)(struct amdgpu_device *adev);
 	bool (*query_ras_poison_mode)(struct amdgpu_device *adev);
-	void (*convert_ras_error_address)(struct amdgpu_device *adev,
-				struct ras_err_data *err_data, uint64_t err_addr,
-				uint32_t ch_inst, uint32_t umc_inst);
 	void (*ecc_info_query_ras_error_count)(struct amdgpu_device *adev,
 				      void *ras_error_status);
 	void (*ecc_info_query_ras_error_address)(struct amdgpu_device *adev,
@@ -86,9 +83,7 @@ struct amdgpu_umc {
 };
 
 int amdgpu_umc_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block);
-int amdgpu_umc_poison_handler(struct amdgpu_device *adev,
-		void *ras_error_status,
-		bool reset);
+int amdgpu_umc_poison_handler(struct amdgpu_device *adev, bool reset);
 int amdgpu_umc_process_ecc_irq(struct amdgpu_device *adev,
 		struct amdgpu_irq_src *source,
 		struct amdgpu_iv_entry *entry);
@@ -101,4 +96,6 @@ void amdgpu_umc_fill_error_record(struct ras_err_data *err_data,
 int amdgpu_umc_process_ras_data_cb(struct amdgpu_device *adev,
 		void *ras_error_status,
 		struct amdgpu_iv_entry *entry);
+int amdgpu_umc_page_retirement_mca(struct amdgpu_device *adev,
+			uint64_t err_addr, uint32_t ch_inst, uint32_t umc_inst);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index 132bd3320758..95aa515d79c4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -1114,7 +1114,9 @@ static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo,
 	unsigned offset_idx = 0;
 	unsigned offset[3] = { UVD_BASE_SI, 0, 0 };
 
-	r = amdgpu_job_alloc_with_ib(adev, 64, direct ? AMDGPU_IB_POOL_DIRECT :
+	r = amdgpu_job_alloc_with_ib(ring->adev, &adev->uvd.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     64, direct ? AMDGPU_IB_POOL_DIRECT :
 				     AMDGPU_IB_POOL_DELAYED, &job);
 	if (r)
 		return r;
@@ -1157,16 +1159,13 @@ static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo,
 		if (r)
 			goto err_free;
 	} else {
-		r = amdgpu_sync_resv(adev, &job->sync, bo->tbo.base.resv,
-				     AMDGPU_SYNC_ALWAYS,
-				     AMDGPU_FENCE_OWNER_UNDEFINED);
+		r = drm_sched_job_add_resv_dependencies(&job->base,
+							bo->tbo.base.resv,
+							DMA_RESV_USAGE_KERNEL);
 		if (r)
 			goto err_free;
 
-		r = amdgpu_job_submit(job, &adev->uvd.entity,
-				      AMDGPU_FENCE_OWNER_UNDEFINED, &f);
-		if (r)
-			goto err_free;
+		f = amdgpu_job_submit(job);
 	}
 
 	amdgpu_bo_reserve(bo, true);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index a2ca04d85174..4f343aac1ef1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -435,8 +435,10 @@ static int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
 	uint64_t addr;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-				     AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, &ring->adev->vce.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT,
+				     &job);
 	if (r)
 		return r;
 
@@ -523,7 +525,9 @@ static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 	struct dma_fence *f = NULL;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
+	r = amdgpu_job_alloc_with_ib(ring->adev, &ring->adev->vce.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     ib_size_dw * 4,
 				     direct ? AMDGPU_IB_POOL_DIRECT :
 				     AMDGPU_IB_POOL_DELAYED, &job);
 	if (r)
@@ -555,8 +559,7 @@ static int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
 	if (direct)
 		r = amdgpu_job_submit_direct(job, ring, &f);
 	else
-		r = amdgpu_job_submit(job, &ring->adev->vce.entity,
-				      AMDGPU_FENCE_OWNER_UNDEFINED, &f);
+		f = amdgpu_job_submit(job);
 	if (r)
 		goto err;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 8cf69a9cffa7..de4849361af7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -584,15 +584,16 @@ static int amdgpu_vcn_dec_send_msg(struct amdgpu_ring *ring,
 				   struct amdgpu_ib *ib_msg,
 				   struct dma_fence **fence)
 {
+	u64 addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr);
 	struct amdgpu_device *adev = ring->adev;
 	struct dma_fence *f = NULL;
 	struct amdgpu_job *job;
 	struct amdgpu_ib *ib;
-	uint64_t addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr);
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(adev, 64,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL,
+				     64, AMDGPU_IB_POOL_DIRECT,
+				     &job);
 	if (r)
 		goto err;
 
@@ -771,8 +772,9 @@ static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring,
 	if (sq)
 		ib_size_dw += 8;
 
-	r = amdgpu_job_alloc_with_ib(adev, ib_size_dw * 4,
-				AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL,
+				     ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT,
+				     &job);
 	if (r)
 		goto err;
 
@@ -900,8 +902,9 @@ static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t hand
 	if (sq)
 		ib_size_dw += 8;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL,
+				     ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT,
+				     &job);
 	if (r)
 		return r;
 
@@ -966,8 +969,9 @@ static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han
 	if (sq)
 		ib_size_dw += 8;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL,
+				     ib_size_dw * 4, AMDGPU_IB_POOL_DIRECT,
+				     &job);
 	if (r)
 		return r;
 
@@ -1232,3 +1236,20 @@ int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev,
 
 	return 0;
 }
+
+void amdgpu_vcn_set_ras_funcs(struct amdgpu_device *adev)
+{
+	if (!adev->vcn.ras)
+		return;
+
+	amdgpu_ras_register_ras_block(adev, &adev->vcn.ras->ras_block);
+
+	strcpy(adev->vcn.ras->ras_block.ras_comm.name, "vcn");
+	adev->vcn.ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__VCN;
+	adev->vcn.ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON;
+	adev->vcn.ras_if = &adev->vcn.ras->ras_block.ras_comm;
+
+	/* If don't define special ras_late_init function, use default ras_late_init */
+	if (!adev->vcn.ras->ras_block.ras_late_init)
+		adev->vcn.ras->ras_block.ras_late_init = amdgpu_ras_block_late_init;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
index 253ea6b159df..dbb8d68a30c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
@@ -399,5 +399,6 @@ void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev,
 int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev,
 			struct amdgpu_irq_src *source,
 			struct amdgpu_iv_entry *entry);
+void amdgpu_vcn_set_ras_funcs(struct amdgpu_device *adev);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index c73abe54d974..2994b9db196f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -64,6 +64,10 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
 	ddev->driver_features &= ~DRIVER_ATOMIC;
 	adev->cg_flags = 0;
 	adev->pg_flags = 0;
+
+	/* enable mcbp for sriov asic_type before soc21 */
+	amdgpu_mcbp = (adev->asic_type < CHIP_IP_DISCOVERY) ? 1 : 0;
+
 }
 
 void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev,
@@ -391,7 +395,6 @@ static void amdgpu_virt_ras_reserve_bps(struct amdgpu_device *adev)
 		 */
 		if (amdgpu_bo_create_kernel_at(adev, bp << AMDGPU_GPU_PAGE_SHIFT,
 					       AMDGPU_GPU_PAGE_SIZE,
-					       AMDGPU_GEM_DOMAIN_VRAM,
 					       &bo, NULL))
 			DRM_DEBUG("RAS WARN: reserve vram for retired page %llx fail\n", bp);
 
@@ -424,11 +427,17 @@ static void amdgpu_virt_add_bad_page(struct amdgpu_device *adev,
 	struct eeprom_table_record bp;
 	uint64_t retired_page;
 	uint32_t bp_idx, bp_cnt;
+	void *vram_usage_va = NULL;
+
+	if (adev->mman.fw_vram_usage_va)
+		vram_usage_va = adev->mman.fw_vram_usage_va;
+	else
+		vram_usage_va = adev->mman.drv_vram_usage_va;
 
 	if (bp_block_size) {
 		bp_cnt = bp_block_size / sizeof(uint64_t);
 		for (bp_idx = 0; bp_idx < bp_cnt; bp_idx++) {
-			retired_page = *(uint64_t *)(adev->mman.fw_vram_usage_va +
+			retired_page = *(uint64_t *)(vram_usage_va +
 					bp_block_offset + bp_idx * sizeof(uint64_t));
 			bp.retired_page = retired_page;
 
@@ -639,7 +648,9 @@ void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
 	adev->virt.fw_reserve.p_vf2pf = NULL;
 	adev->virt.vf2pf_update_interval_ms = 0;
 
-	if (adev->mman.fw_vram_usage_va != NULL) {
+	if (adev->mman.fw_vram_usage_va && adev->mman.drv_vram_usage_va) {
+		DRM_WARN("Currently fw_vram and drv_vram should not have values at the same time!");
+	} else if (adev->mman.fw_vram_usage_va || adev->mman.drv_vram_usage_va) {
 		/* go through this logic in ip_init and reset to init workqueue*/
 		amdgpu_virt_exchange_data(adev);
 
@@ -662,32 +673,40 @@ void amdgpu_virt_exchange_data(struct amdgpu_device *adev)
 	uint32_t bp_block_size = 0;
 	struct amd_sriov_msg_pf2vf_info *pf2vf_v2 = NULL;
 
-	if (adev->mman.fw_vram_usage_va != NULL) {
-
-		adev->virt.fw_reserve.p_pf2vf =
-			(struct amd_sriov_msg_pf2vf_info_header *)
-			(adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
-		adev->virt.fw_reserve.p_vf2pf =
-			(struct amd_sriov_msg_vf2pf_info_header *)
-			(adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_VF2PF_OFFSET_KB << 10));
+	if (adev->mman.fw_vram_usage_va || adev->mman.drv_vram_usage_va) {
+		if (adev->mman.fw_vram_usage_va) {
+			adev->virt.fw_reserve.p_pf2vf =
+				(struct amd_sriov_msg_pf2vf_info_header *)
+				(adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
+			adev->virt.fw_reserve.p_vf2pf =
+				(struct amd_sriov_msg_vf2pf_info_header *)
+				(adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_VF2PF_OFFSET_KB << 10));
+		} else if (adev->mman.drv_vram_usage_va) {
+			adev->virt.fw_reserve.p_pf2vf =
+				(struct amd_sriov_msg_pf2vf_info_header *)
+				(adev->mman.drv_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
+			adev->virt.fw_reserve.p_vf2pf =
+				(struct amd_sriov_msg_vf2pf_info_header *)
+				(adev->mman.drv_vram_usage_va + (AMD_SRIOV_MSG_VF2PF_OFFSET_KB << 10));
+		}
 
 		amdgpu_virt_read_pf2vf_data(adev);
 		amdgpu_virt_write_vf2pf_data(adev);
 
 		/* bad page handling for version 2 */
 		if (adev->virt.fw_reserve.p_pf2vf->version == 2) {
-				pf2vf_v2 = (struct amd_sriov_msg_pf2vf_info *)adev->virt.fw_reserve.p_pf2vf;
+			pf2vf_v2 = (struct amd_sriov_msg_pf2vf_info *)adev->virt.fw_reserve.p_pf2vf;
 
-				bp_block_offset = ((uint64_t)pf2vf_v2->bp_block_offset_low & 0xFFFFFFFF) |
-						((((uint64_t)pf2vf_v2->bp_block_offset_high) << 32) & 0xFFFFFFFF00000000);
-				bp_block_size = pf2vf_v2->bp_block_size;
+			bp_block_offset = ((uint64_t)pf2vf_v2->bp_block_offset_low & 0xFFFFFFFF) |
+				((((uint64_t)pf2vf_v2->bp_block_offset_high) << 32) & 0xFFFFFFFF00000000);
+			bp_block_size = pf2vf_v2->bp_block_size;
 
-				if (bp_block_size && !adev->virt.ras_init_done)
-					amdgpu_virt_init_ras_err_handler_data(adev);
+			if (bp_block_size && !adev->virt.ras_init_done)
+				amdgpu_virt_init_ras_err_handler_data(adev);
 
-				if (adev->virt.ras_init_done)
-					amdgpu_virt_add_bad_page(adev, bp_block_offset, bp_block_size);
-			}
+			if (adev->virt.ras_init_done)
+				amdgpu_virt_add_bad_page(adev, bp_block_offset, bp_block_size);
+		}
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 49c4347d154c..2b9d806e23af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -75,6 +75,8 @@ struct amdgpu_vf_error_buffer {
 	uint64_t data[AMDGPU_VF_ERROR_ENTRY_SIZE];
 };
 
+enum idh_request;
+
 /**
  * struct amdgpu_virt_ops - amdgpu device virt operations
  */
@@ -84,7 +86,8 @@ struct amdgpu_virt_ops {
 	int (*req_init_data)(struct amdgpu_device *adev);
 	int (*reset_gpu)(struct amdgpu_device *adev);
 	int (*wait_reset)(struct amdgpu_device *adev);
-	void (*trans_msg)(struct amdgpu_device *adev, u32 req, u32 data1, u32 data2, u32 data3);
+	void (*trans_msg)(struct amdgpu_device *adev, enum idh_request req,
+			  u32 data1, u32 data2, u32 data3);
 };
 
 /*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index 500a1dc4fe02..53ff91fc6cf6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -498,7 +498,7 @@ static int amdgpu_vkms_sw_init(void *handle)
 	adev_to_drm(adev)->mode_config.preferred_depth = 24;
 	adev_to_drm(adev)->mode_config.prefer_shadow = 1;
 
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
+	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
 
 	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
 
@@ -513,6 +513,10 @@ static int amdgpu_vkms_sw_init(void *handle)
 			return r;
 	}
 
+	r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
+	if (r)
+		return r;
+
 	drm_kms_helper_poll_init(adev_to_drm(adev));
 
 	adev->mode_info.mode_config_initialized = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 003aa9e47085..dc379dc22c77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -45,22 +45,43 @@
 /**
  * DOC: GPUVM
  *
- * GPUVM is similar to the legacy gart on older asics, however
- * rather than there being a single global gart table
- * for the entire GPU, there are multiple VM page tables active
- * at any given time.  The VM page tables can contain a mix
- * vram pages and system memory pages and system memory pages
+ * GPUVM is the MMU functionality provided on the GPU.
+ * GPUVM is similar to the legacy GART on older asics, however
+ * rather than there being a single global GART table
+ * for the entire GPU, there can be multiple GPUVM page tables active
+ * at any given time.  The GPUVM page tables can contain a mix
+ * VRAM pages and system pages (both memory and MMIO) and system pages
  * can be mapped as snooped (cached system pages) or unsnooped
  * (uncached system pages).
- * Each VM has an ID associated with it and there is a page table
- * associated with each VMID.  When executing a command buffer,
- * the kernel tells the ring what VMID to use for that command
+ *
+ * Each active GPUVM has an ID associated with it and there is a page table
+ * linked with each VMID.  When executing a command buffer,
+ * the kernel tells the engine what VMID to use for that command
  * buffer.  VMIDs are allocated dynamically as commands are submitted.
  * The userspace drivers maintain their own address space and the kernel
  * sets up their pages tables accordingly when they submit their
  * command buffers and a VMID is assigned.
- * Cayman/Trinity support up to 8 active VMs at any given time;
- * SI supports 16.
+ * The hardware supports up to 16 active GPUVMs at any given time.
+ *
+ * Each GPUVM is represented by a 1-2 or 1-5 level page table, depending
+ * on the ASIC family.  GPUVM supports RWX attributes on each page as well
+ * as other features such as encryption and caching attributes.
+ *
+ * VMID 0 is special.  It is the GPUVM used for the kernel driver.  In
+ * addition to an aperture managed by a page table, VMID 0 also has
+ * several other apertures.  There is an aperture for direct access to VRAM
+ * and there is a legacy AGP aperture which just forwards accesses directly
+ * to the matching system physical addresses (or IOVAs when an IOMMU is
+ * present).  These apertures provide direct access to these memories without
+ * incurring the overhead of a page table.  VMID 0 is used by the kernel
+ * driver for tasks like memory management.
+ *
+ * GPU clients (i.e., engines on the GPU) use GPUVM VMIDs to access memory.
+ * For user applications, each application can have their own unique GPUVM
+ * address space.  The application manages the address space and the kernel
+ * driver manages the GPUVM page tables for each process.  If an GPU client
+ * accesses an invalid page, it will generate a GPU page fault, similar to
+ * accessing an invalid page on a CPU.
  */
 
 #define START(node) ((node)->start)
@@ -463,25 +484,20 @@ bool amdgpu_vm_need_pipeline_sync(struct amdgpu_ring *ring,
 	struct amdgpu_device *adev = ring->adev;
 	unsigned vmhub = ring->funcs->vmhub;
 	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
-	struct amdgpu_vmid *id;
-	bool gds_switch_needed;
-	bool vm_flush_needed = job->vm_needs_flush || ring->has_compute_vm_bug;
 
 	if (job->vmid == 0)
 		return false;
-	id = &id_mgr->ids[job->vmid];
-	gds_switch_needed = ring->funcs->emit_gds_switch && (
-		id->gds_base != job->gds_base ||
-		id->gds_size != job->gds_size ||
-		id->gws_base != job->gws_base ||
-		id->gws_size != job->gws_size ||
-		id->oa_base != job->oa_base ||
-		id->oa_size != job->oa_size);
-
-	if (amdgpu_vmid_had_gpu_reset(adev, id))
+
+	if (job->vm_needs_flush || ring->has_compute_vm_bug)
 		return true;
 
-	return vm_flush_needed || gds_switch_needed;
+	if (ring->funcs->emit_gds_switch && job->gds_switch_needed)
+		return true;
+
+	if (amdgpu_vmid_had_gpu_reset(adev, &id_mgr->ids[job->vmid]))
+		return true;
+
+	return false;
 }
 
 /**
@@ -503,27 +519,20 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
 	unsigned vmhub = ring->funcs->vmhub;
 	struct amdgpu_vmid_mgr *id_mgr = &adev->vm_manager.id_mgr[vmhub];
 	struct amdgpu_vmid *id = &id_mgr->ids[job->vmid];
-	bool gds_switch_needed = ring->funcs->emit_gds_switch && (
-		id->gds_base != job->gds_base ||
-		id->gds_size != job->gds_size ||
-		id->gws_base != job->gws_base ||
-		id->gws_size != job->gws_size ||
-		id->oa_base != job->oa_base ||
-		id->oa_size != job->oa_size);
+	bool spm_update_needed = job->spm_update_needed;
+	bool gds_switch_needed = ring->funcs->emit_gds_switch &&
+		job->gds_switch_needed;
 	bool vm_flush_needed = job->vm_needs_flush;
 	struct dma_fence *fence = NULL;
 	bool pasid_mapping_needed = false;
 	unsigned patch_offset = 0;
-	bool update_spm_vmid_needed = (job->vm && (job->vm->reserved_vmid[vmhub] != NULL));
 	int r;
 
-	if (update_spm_vmid_needed && adev->gfx.rlc.funcs->update_spm_vmid)
-		adev->gfx.rlc.funcs->update_spm_vmid(adev, job->vmid);
-
 	if (amdgpu_vmid_had_gpu_reset(adev, id)) {
 		gds_switch_needed = true;
 		vm_flush_needed = true;
 		pasid_mapping_needed = true;
+		spm_update_needed = true;
 	}
 
 	mutex_lock(&id_mgr->lock);
@@ -541,6 +550,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
 	if (!vm_flush_needed && !gds_switch_needed && !need_pipe_sync)
 		return 0;
 
+	amdgpu_ring_ib_begin(ring);
 	if (ring->funcs->init_cond_exec)
 		patch_offset = amdgpu_ring_init_cond_exec(ring);
 
@@ -555,6 +565,17 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
 	if (pasid_mapping_needed)
 		amdgpu_gmc_emit_pasid_mapping(ring, job->vmid, job->pasid);
 
+	if (spm_update_needed && adev->gfx.rlc.funcs->update_spm_vmid)
+		adev->gfx.rlc.funcs->update_spm_vmid(adev, job->vmid);
+
+	if (!ring->is_mes_queue && ring->funcs->emit_gds_switch &&
+	    gds_switch_needed) {
+		amdgpu_ring_emit_gds_switch(ring, job->vmid, job->gds_base,
+					    job->gds_size, job->gws_base,
+					    job->gws_size, job->oa_base,
+					    job->oa_size);
+	}
+
 	if (vm_flush_needed || pasid_mapping_needed) {
 		r = amdgpu_fence_emit(ring, &fence, NULL, 0);
 		if (r)
@@ -579,20 +600,6 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
 	}
 	dma_fence_put(fence);
 
-	if (!ring->is_mes_queue && ring->funcs->emit_gds_switch &&
-	    gds_switch_needed) {
-		id->gds_base = job->gds_base;
-		id->gds_size = job->gds_size;
-		id->gws_base = job->gws_base;
-		id->gws_size = job->gws_size;
-		id->oa_base = job->oa_base;
-		id->oa_size = job->oa_size;
-		amdgpu_ring_emit_gds_switch(ring, job->vmid, job->gds_base,
-					    job->gds_size, job->gws_base,
-					    job->gws_size, job->oa_base,
-					    job->oa_size);
-	}
-
 	if (ring->funcs->patch_cond_exec)
 		amdgpu_ring_patch_cond_exec(ring, patch_offset);
 
@@ -601,6 +608,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job,
 		amdgpu_ring_emit_switch_buffer(ring);
 		amdgpu_ring_emit_switch_buffer(ring);
 	}
+	amdgpu_ring_ib_end(ring);
 	return 0;
 }
 
@@ -2360,7 +2368,6 @@ int amdgpu_vm_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 	union drm_amdgpu_vm *args = data;
 	struct amdgpu_device *adev = drm_to_adev(dev);
 	struct amdgpu_fpriv *fpriv = filp->driver_priv;
-	long timeout = msecs_to_jiffies(2000);
 	int r;
 
 	switch (args->in.op) {
@@ -2372,21 +2379,6 @@ int amdgpu_vm_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
 			return r;
 		break;
 	case AMDGPU_VM_OP_UNRESERVE_VMID:
-		if (amdgpu_sriov_runtime(adev))
-			timeout = 8 * timeout;
-
-		/* Wait vm idle to make sure the vmid set in SPM_VMID is
-		 * not referenced anymore.
-		 */
-		r = amdgpu_bo_reserve(fpriv->vm.root.bo, true);
-		if (r)
-			return r;
-
-		r = amdgpu_vm_wait_idle(&fpriv->vm, timeout);
-		if (r < 0)
-			return r;
-
-		amdgpu_bo_unreserve(fpriv->vm.root.bo);
 		amdgpu_vmid_free_reserved(adev, &fpriv->vm, AMDGPU_GFXHUB_0);
 		break;
 	default:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 6546e786bf00..094bb4807303 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -119,9 +119,6 @@ struct amdgpu_bo_vm;
 /* Reserve 2MB at top/bottom of address space for kernel use */
 #define AMDGPU_VA_RESERVED_SIZE			(2ULL << 20)
 
-/* max vmids dedicated for process */
-#define AMDGPU_VM_MAX_RESERVED_VMID	1
-
 /* See vm_update_mode */
 #define AMDGPU_VM_USE_CPU_FOR_GFX (1 << 0)
 #define AMDGPU_VM_USE_CPU_FOR_COMPUTE (1 << 1)
@@ -298,8 +295,7 @@ struct amdgpu_vm {
 	struct dma_fence	*last_unlocked;
 
 	unsigned int		pasid;
-	/* dedicated to vm */
-	struct amdgpu_vmid	*reserved_vmid[AMDGPU_MAX_VMHUBS];
+	bool			reserved_vmid[AMDGPU_MAX_VMHUBS];
 
 	/* Flag to indicate if VM tables are updated by CPU or GPU (SDMA) */
 	bool					use_cpu_for_update;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index b5f3bba851db..01e42bdd8e4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -974,7 +974,7 @@ int amdgpu_vm_ptes_update(struct amdgpu_vm_update_params *params,
 			trace_amdgpu_vm_update_ptes(params, frag_start, upd_end,
 						    min(nptes, 32u), dst, incr,
 						    upd_flags,
-						    vm->task_info.pid,
+						    vm->task_info.tgid,
 						    vm->immediate.fence_context);
 			amdgpu_vm_pte_update_flags(params, to_amdgpu_bo_vm(pt),
 						   cursor.level, pe_start, dst,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
index 69e105fa41f6..535cd6569bcc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
@@ -47,6 +47,32 @@ static int amdgpu_vm_sdma_map_table(struct amdgpu_bo_vm *table)
 	return r;
 }
 
+/* Allocate a new job for @count PTE updates */
+static int amdgpu_vm_sdma_alloc_job(struct amdgpu_vm_update_params *p,
+				    unsigned int count)
+{
+	enum amdgpu_ib_pool_type pool = p->immediate ? AMDGPU_IB_POOL_IMMEDIATE
+		: AMDGPU_IB_POOL_DELAYED;
+	struct drm_sched_entity *entity = p->immediate ? &p->vm->immediate
+		: &p->vm->delayed;
+	unsigned int ndw;
+	int r;
+
+	/* estimate how many dw we need */
+	ndw = AMDGPU_VM_SDMA_MIN_NUM_DW;
+	if (p->pages_addr)
+		ndw += count * 2;
+	ndw = min(ndw, AMDGPU_VM_SDMA_MAX_NUM_DW);
+
+	r = amdgpu_job_alloc_with_ib(p->adev, entity, AMDGPU_FENCE_OWNER_VM,
+				     ndw * 4, pool, &p->job);
+	if (r)
+		return r;
+
+	p->num_dw_left = ndw;
+	return 0;
+}
+
 /**
  * amdgpu_vm_sdma_prepare - prepare SDMA command submission
  *
@@ -61,21 +87,22 @@ static int amdgpu_vm_sdma_prepare(struct amdgpu_vm_update_params *p,
 				  struct dma_resv *resv,
 				  enum amdgpu_sync_mode sync_mode)
 {
-	enum amdgpu_ib_pool_type pool = p->immediate ? AMDGPU_IB_POOL_IMMEDIATE
-		: AMDGPU_IB_POOL_DELAYED;
-	unsigned int ndw = AMDGPU_VM_SDMA_MIN_NUM_DW;
+	struct amdgpu_sync sync;
 	int r;
 
-	r = amdgpu_job_alloc_with_ib(p->adev, ndw * 4, pool, &p->job);
+	r = amdgpu_vm_sdma_alloc_job(p, 0);
 	if (r)
 		return r;
 
-	p->num_dw_left = ndw;
-
 	if (!resv)
 		return 0;
 
-	return amdgpu_sync_resv(p->adev, &p->job->sync, resv, sync_mode, p->vm);
+	amdgpu_sync_create(&sync);
+	r = amdgpu_sync_resv(p->adev, &sync, resv, sync_mode, p->vm);
+	if (!r)
+		r = amdgpu_sync_push_to_job(&sync, p->job);
+	amdgpu_sync_free(&sync);
+	return r;
 }
 
 /**
@@ -91,20 +118,16 @@ static int amdgpu_vm_sdma_commit(struct amdgpu_vm_update_params *p,
 				 struct dma_fence **fence)
 {
 	struct amdgpu_ib *ib = p->job->ibs;
-	struct drm_sched_entity *entity;
 	struct amdgpu_ring *ring;
 	struct dma_fence *f;
-	int r;
 
-	entity = p->immediate ? &p->vm->immediate : &p->vm->delayed;
-	ring = container_of(entity->rq->sched, struct amdgpu_ring, sched);
+	ring = container_of(p->vm->delayed.rq->sched, struct amdgpu_ring,
+			    sched);
 
 	WARN_ON(ib->length_dw == 0);
 	amdgpu_ring_pad_ib(ring, ib);
 	WARN_ON(ib->length_dw > p->num_dw_left);
-	r = amdgpu_job_submit(p->job, entity, AMDGPU_FENCE_OWNER_VM, &f);
-	if (r)
-		goto error;
+	f = amdgpu_job_submit(p->job);
 
 	if (p->unlocked) {
 		struct dma_fence *tmp = dma_fence_get(f);
@@ -127,10 +150,6 @@ static int amdgpu_vm_sdma_commit(struct amdgpu_vm_update_params *p,
 	}
 	dma_fence_put(f);
 	return 0;
-
-error:
-	amdgpu_job_free(p->job);
-	return r;
 }
 
 /**
@@ -210,8 +229,6 @@ static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p,
 				 uint64_t flags)
 {
 	struct amdgpu_bo *bo = &vmbo->bo;
-	enum amdgpu_ib_pool_type pool = p->immediate ? AMDGPU_IB_POOL_IMMEDIATE
-		: AMDGPU_IB_POOL_DELAYED;
 	struct dma_resv_iter cursor;
 	unsigned int i, ndw, nptes;
 	struct dma_fence *fence;
@@ -221,8 +238,10 @@ static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p,
 	/* Wait for PD/PT moves to be completed */
 	dma_resv_iter_begin(&cursor, bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL);
 	dma_resv_for_each_fence_unlocked(&cursor, fence) {
-		r = amdgpu_sync_fence(&p->job->sync, fence);
+		dma_fence_get(fence);
+		r = drm_sched_job_add_dependency(&p->job->base, fence);
 		if (r) {
+			dma_fence_put(fence);
 			dma_resv_iter_end(&cursor);
 			return r;
 		}
@@ -238,19 +257,9 @@ static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p,
 			if (r)
 				return r;
 
-			/* estimate how many dw we need */
-			ndw = 32;
-			if (p->pages_addr)
-				ndw += count * 2;
-			ndw = max(ndw, AMDGPU_VM_SDMA_MIN_NUM_DW);
-			ndw = min(ndw, AMDGPU_VM_SDMA_MAX_NUM_DW);
-
-			r = amdgpu_job_alloc_with_ib(p->adev, ndw * 4, pool,
-						     &p->job);
+			r = amdgpu_vm_sdma_alloc_job(p, count);
 			if (r)
 				return r;
-
-			p->num_dw_left = ndw;
 		}
 
 		if (!p->pages_addr) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 80dd1343594c..9fa1d814508a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -439,7 +439,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
 		/* Allocate blocks in desired range */
 		vres->flags |= DRM_BUDDY_RANGE_ALLOCATION;
 
-	remaining_size = (u64)vres->base.num_pages << PAGE_SHIFT;
+	remaining_size = (u64)vres->base.size;
 
 	mutex_lock(&mgr->lock);
 	while (remaining_size) {
@@ -498,7 +498,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
 		LIST_HEAD(temp);
 
 		trim_list = &vres->blocks;
-		original_size = (u64)vres->base.num_pages << PAGE_SHIFT;
+		original_size = (u64)vres->base.size;
 
 		/*
 		 * If size value is rounded up to min_block_size, trim the last
@@ -533,8 +533,8 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
 			amdgpu_vram_mgr_block_size(block);
 		start >>= PAGE_SHIFT;
 
-		if (start > vres->base.num_pages)
-			start -= vres->base.num_pages;
+		if (start > PFN_UP(vres->base.size))
+			start -= PFN_UP(vres->base.size);
 		else
 			start = 0;
 		vres->base.start = max(vres->base.start, start);
@@ -882,7 +882,7 @@ void amdgpu_vram_mgr_fini(struct amdgpu_device *adev)
 		kfree(rsv);
 
 	list_for_each_entry_safe(rsv, temp, &mgr->reserved_pages, blocks) {
-		drm_buddy_free_list(&mgr->mm, &rsv->blocks);
+		drm_buddy_free_list(&mgr->mm, &rsv->allocated);
 		kfree(rsv);
 	}
 	drm_buddy_fini(&mgr->mm);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index 47159e9a0884..4b9e7b050ccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -386,7 +386,6 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev)
 	if (ret) {
 		dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi hive\n");
 		kobject_put(&hive->kobj);
-		kfree(hive);
 		hive = NULL;
 		goto pro_end;
 	}
@@ -410,7 +409,6 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev)
 				dev_err(adev->dev, "XGMI: failed initializing reset domain for xgmi hive\n");
 				ret = -ENOMEM;
 				kobject_put(&hive->kobj);
-				kfree(hive);
 				hive = NULL;
 				goto pro_end;
 			}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
index 6be9ac2b9c5b..18ae9433e463 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
@@ -2081,8 +2081,11 @@ amdgpu_atombios_encoder_get_lcd_info(struct amdgpu_encoder *encoder)
 						}
 					}
 					record += fake_edid_record->ucFakeEDIDLength ?
-						fake_edid_record->ucFakeEDIDLength + 2 :
-						sizeof(ATOM_FAKE_EDID_PATCH_RECORD);
+						  struct_size(fake_edid_record,
+							      ucFakeEDIDString,
+							      fake_edid_record->ucFakeEDIDLength) :
+						  /* empty fake edid record must be 3 bytes long */
+						  sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1;
 					break;
 				case LCD_PANEL_RESOLUTION_RECORD_TYPE:
 					panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 288fce7dc0ed..248f1a4e915f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -21,6 +21,7 @@
  *
  */
 
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_vblank.h>
 
@@ -2800,8 +2801,6 @@ static int dce_v10_0_sw_init(void *handle)
 
 	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
 
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
-
 	r = amdgpu_display_modeset_create_props(adev);
 	if (r)
 		return r;
@@ -2830,6 +2829,17 @@ static int dce_v10_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* Disable vblank IRQs aggressively for power-saving */
+	/* XXX: can this be enabled for DC? */
+	adev_to_drm(adev)->vblank_disable_immediate = true;
+
+	r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
+	if (r)
+		return r;
+
+	INIT_WORK(&adev->hotplug_work,
+		  amdgpu_display_hotplug_work_func);
+
 	drm_kms_helper_poll_init(adev_to_drm(adev));
 
 	adev->mode_info.mode_config_initialized = true;
@@ -2892,6 +2902,8 @@ static int dce_v10_0_hw_fini(void *handle)
 
 	dce_v10_0_pageflip_interrupt_fini(adev);
 
+	flush_work(&adev->hotplug_work);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index cbe5250b31cb..cd9c19060d89 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -21,6 +21,7 @@
  *
  */
 
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_vblank.h>
 
@@ -2918,8 +2919,6 @@ static int dce_v11_0_sw_init(void *handle)
 
 	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
 
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
-
 	r = amdgpu_display_modeset_create_props(adev);
 	if (r)
 		return r;
@@ -2949,6 +2948,17 @@ static int dce_v11_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* Disable vblank IRQs aggressively for power-saving */
+	/* XXX: can this be enabled for DC? */
+	adev_to_drm(adev)->vblank_disable_immediate = true;
+
+	r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
+	if (r)
+		return r;
+
+	INIT_WORK(&adev->hotplug_work,
+		  amdgpu_display_hotplug_work_func);
+
 	drm_kms_helper_poll_init(adev_to_drm(adev));
 
 	adev->mode_info.mode_config_initialized = true;
@@ -3022,6 +3032,8 @@ static int dce_v11_0_hw_fini(void *handle)
 
 	dce_v11_0_pageflip_interrupt_fini(adev);
 
+	flush_work(&adev->hotplug_work);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index b1c44fab074f..76323deecc58 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -23,6 +23,7 @@
 
 #include <linux/pci.h>
 
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_vblank.h>
 
@@ -2675,7 +2676,6 @@ static int dce_v6_0_sw_init(void *handle)
 	adev_to_drm(adev)->mode_config.preferred_depth = 24;
 	adev_to_drm(adev)->mode_config.prefer_shadow = 1;
 	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
 
 	r = amdgpu_display_modeset_create_props(adev);
 	if (r)
@@ -2706,6 +2706,18 @@ static int dce_v6_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* Disable vblank IRQs aggressively for power-saving */
+	/* XXX: can this be enabled for DC? */
+	adev_to_drm(adev)->vblank_disable_immediate = true;
+
+	r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
+	if (r)
+		return r;
+
+	/* Pre-DCE11 */
+	INIT_WORK(&adev->hotplug_work,
+		  amdgpu_display_hotplug_work_func);
+
 	drm_kms_helper_poll_init(adev_to_drm(adev));
 
 	return r;
@@ -2764,6 +2776,8 @@ static int dce_v6_0_hw_fini(void *handle)
 
 	dce_v6_0_pageflip_interrupt_fini(adev);
 
+	flush_work(&adev->hotplug_work);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index a22b45c92792..01cf3ab111cb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -21,6 +21,7 @@
  *
  */
 
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_vblank.h>
 
@@ -2701,8 +2702,6 @@ static int dce_v8_0_sw_init(void *handle)
 
 	adev_to_drm(adev)->mode_config.fb_modifiers_not_supported = true;
 
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
-
 	r = amdgpu_display_modeset_create_props(adev);
 	if (r)
 		return r;
@@ -2731,6 +2730,18 @@ static int dce_v8_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* Disable vblank IRQs aggressively for power-saving */
+	/* XXX: can this be enabled for DC? */
+	adev_to_drm(adev)->vblank_disable_immediate = true;
+
+	r = drm_vblank_init(adev_to_drm(adev), adev->mode_info.num_crtc);
+	if (r)
+		return r;
+
+	/* Pre-DCE11 */
+	INIT_WORK(&adev->hotplug_work,
+		  amdgpu_display_hotplug_work_func);
+
 	drm_kms_helper_poll_init(adev_to_drm(adev));
 
 	adev->mode_info.mode_config_initialized = true;
@@ -2791,6 +2802,8 @@ static int dce_v8_0_hw_fini(void *handle)
 
 	dce_v8_0_pageflip_interrupt_fini(adev);
 
+	flush_work(&adev->hotplug_work);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index f0e48f54ed3a..9b13e939ef63 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4366,8 +4366,6 @@ static void gfx_v10_0_gpu_early_init(struct amdgpu_device *adev)
 {
 	u32 gb_addr_config;
 
-	adev->gfx.funcs = &gfx_v10_0_gfx_funcs;
-
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(10, 1, 10):
 	case IP_VERSION(10, 1, 1):
@@ -6824,6 +6822,8 @@ static int gfx_v10_0_kiq_init_queue(struct amdgpu_ring *ring)
 		mutex_unlock(&adev->srbm_mutex);
 	} else {
 		memset((void *)mqd, 0, sizeof(*mqd));
+		if (amdgpu_sriov_vf(adev) && adev->in_suspend)
+			amdgpu_ring_clear_ring(ring);
 		mutex_lock(&adev->srbm_mutex);
 		nv_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		amdgpu_ring_init_mqd(ring);
@@ -7506,6 +7506,8 @@ static int gfx_v10_0_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	adev->gfx.funcs = &gfx_v10_0_gfx_funcs;
+
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(10, 1, 10):
 	case IP_VERSION(10, 1, 1):
@@ -8402,7 +8404,7 @@ static void gfx_v10_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 
 	control |= ib->length_dw | (vmid << 24);
 
-	if ((amdgpu_sriov_vf(ring->adev) || amdgpu_mcbp) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
+	if (amdgpu_mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
 		control |= INDIRECT_BUFFER_PRE_ENB(1);
 
 		if (flags & AMDGPU_IB_PREEMPTED)
@@ -8577,7 +8579,7 @@ static void gfx_v10_0_ring_emit_cntxcntl(struct amdgpu_ring *ring,
 {
 	uint32_t dw2 = 0;
 
-	if (amdgpu_mcbp || amdgpu_sriov_vf(ring->adev))
+	if (amdgpu_mcbp)
 		gfx_v10_0_ring_emit_ce_meta(ring,
 				    (!amdgpu_sriov_vf(ring->adev) && flags & AMDGPU_IB_PREEMPTED) ? true : false);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 031f02f3d3c3..3361b1c3f2c1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -246,6 +246,7 @@ static void gfx_v11_0_init_golden_registers(struct amdgpu_device *adev)
 {
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		soc15_program_register_sequence(adev,
 						golden_settings_gc_11_0_1,
 						(const u32)ARRAY_SIZE(golden_settings_gc_11_0_1));
@@ -769,8 +770,8 @@ static void gfx_v11_0_read_wave_data(struct amdgpu_device *adev, uint32_t simd,
 	 * zero here */
 	WARN_ON(simd != 0);
 
-	/* type 2 wave data */
-	dst[(*no_fields)++] = 2;
+	/* type 3 wave data */
+	dst[(*no_fields)++] = 3;
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_STATUS);
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_LO);
 	dst[(*no_fields)++] = wave_read_ind(adev, wave, ixSQ_WAVE_PC_HI);
@@ -827,7 +828,6 @@ static const struct amdgpu_gfx_funcs gfx_v11_0_gfx_funcs = {
 
 static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev)
 {
-	adev->gfx.funcs = &gfx_v11_0_gfx_funcs;
 
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(11, 0, 0):
@@ -840,6 +840,7 @@ static int gfx_v11_0_gpu_early_init(struct amdgpu_device *adev)
 		adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		adev->gfx.config.max_hw_contexts = 8;
 		adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
 		adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
@@ -1266,7 +1267,6 @@ static int gfx_v11_0_sw_init(void *handle)
 
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(11, 0, 0):
-	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
 		adev->gfx.me.num_me = 1;
@@ -1276,6 +1276,15 @@ static int gfx_v11_0_sw_init(void *handle)
 		adev->gfx.mec.num_pipe_per_mec = 4;
 		adev->gfx.mec.num_queue_per_pipe = 4;
 		break;
+	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
+		adev->gfx.me.num_me = 1;
+		adev->gfx.me.num_pipe_per_me = 1;
+		adev->gfx.me.num_queue_per_pipe = 1;
+		adev->gfx.mec.num_mec = 1;
+		adev->gfx.mec.num_pipe_per_mec = 4;
+		adev->gfx.mec.num_queue_per_pipe = 4;
+		break;
 	default:
 		adev->gfx.me.num_me = 1;
 		adev->gfx.me.num_pipe_per_me = 1;
@@ -1610,7 +1619,8 @@ static void gfx_v11_0_constants_init(struct amdgpu_device *adev)
 	u32 tmp;
 	int i;
 
-	WREG32_FIELD15_PREREG(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff);
+	if (!amdgpu_sriov_vf(adev))
+		WREG32_FIELD15_PREREG(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff);
 
 	gfx_v11_0_setup_rb(adev);
 	gfx_v11_0_get_cu_info(adev, &adev->gfx.cu_info);
@@ -2470,7 +2480,8 @@ static int gfx_v11_0_wait_for_rlc_autoload_complete(struct amdgpu_device *adev)
 	for (i = 0; i < adev->usec_timeout; i++) {
 		cp_status = RREG32_SOC15(GC, 0, regCP_STAT);
 
-		if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 1))
+		if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 1) ||
+				adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 4))
 			bootload_status = RREG32_SOC15(GC, 0,
 					regRLC_RLCS_BOOTLOAD_STATUS_gc_11_0_1);
 		else
@@ -3988,6 +3999,8 @@ static int gfx_v11_0_kiq_init_queue(struct amdgpu_ring *ring)
 		mutex_unlock(&adev->srbm_mutex);
 	} else {
 		memset((void *)mqd, 0, sizeof(*mqd));
+		if (amdgpu_sriov_vf(adev) && adev->in_suspend)
+			amdgpu_ring_clear_ring(ring);
 		mutex_lock(&adev->srbm_mutex);
 		soc21_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		amdgpu_ring_init_mqd(ring);
@@ -4374,7 +4387,6 @@ static int gfx_v11_0_hw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int r;
-	uint32_t tmp;
 
 	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
 	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
@@ -4393,15 +4405,14 @@ static int gfx_v11_0_hw_fini(void *handle)
 		amdgpu_mes_kiq_hw_fini(adev);
 	}
 
-	if (amdgpu_sriov_vf(adev)) {
-		gfx_v11_0_cp_gfx_enable(adev, false);
-		/* Program KIQ position of RLC_CP_SCHEDULERS during destroy */
-		tmp = RREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS);
-		tmp &= 0xffffff00;
-		WREG32_SOC15(GC, 0, regRLC_CP_SCHEDULERS, tmp);
-
+	if (amdgpu_sriov_vf(adev))
+		/* Remove the steps disabling CPG and clearing KIQ position,
+		 * so that CP could perform IDLE-SAVE during switch. Those
+		 * steps are necessary to avoid a DMAR error in gfx9 but it is
+		 * not reproduced on gfx11.
+		 */
 		return 0;
-	}
+
 	gfx_v11_0_cp_enable(adev, false);
 	gfx_v11_0_enable_gui_idle_interrupt(adev, false);
 
@@ -4640,6 +4651,8 @@ static int gfx_v11_0_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	adev->gfx.funcs = &gfx_v11_0_gfx_funcs;
+
 	adev->gfx.num_gfx_rings = GFX11_NUM_GFX_RINGS;
 	adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
 					  AMDGPU_MAX_COMPUTE_RINGS);
@@ -4657,6 +4670,26 @@ static int gfx_v11_0_early_init(void *handle)
 	return 0;
 }
 
+static int gfx_v11_0_ras_late_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	struct ras_common_if *gfx_common_if;
+	int ret;
+
+	gfx_common_if = kzalloc(sizeof(struct ras_common_if), GFP_KERNEL);
+	if (!gfx_common_if)
+		return -ENOMEM;
+
+	gfx_common_if->block = AMDGPU_RAS_BLOCK__GFX;
+
+	ret = amdgpu_ras_feature_enable(adev, gfx_common_if, true);
+	if (ret)
+		dev_warn(adev->dev, "Failed to enable gfx11 ras feature\n");
+
+	kfree(gfx_common_if);
+	return 0;
+}
+
 static int gfx_v11_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -4670,6 +4703,12 @@ static int gfx_v11_0_late_init(void *handle)
 	if (r)
 		return r;
 
+	if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(11, 0, 3)) {
+		r = gfx_v11_0_ras_late_init(handle);
+		if (r)
+			return r;
+	}
+
 	return 0;
 }
 
@@ -5006,6 +5045,7 @@ static void gfx_v11_cntl_power_gating(struct amdgpu_device *adev, bool enable)
 	if (enable && (adev->pg_flags & AMD_PG_SUPPORT_GFX_PG)) {
 		switch (adev->ip_versions[GC_HWIP][0]) {
 		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 4):
 			WREG32_SOC15(GC, 0, regRLC_PG_DELAY_3, RLC_PG_DELAY_3_DEFAULT_GC_11_0_1);
 			break;
 		default:
@@ -5039,6 +5079,7 @@ static int gfx_v11_0_set_powergating_state(void *handle,
 		amdgpu_gfx_off_ctrl(adev, enable);
 		break;
 	case IP_VERSION(11, 0, 1):
+	case IP_VERSION(11, 0, 4):
 		gfx_v11_cntl_pg(adev, enable);
 		amdgpu_gfx_off_ctrl(adev, enable);
 		break;
@@ -5062,6 +5103,7 @@ static int gfx_v11_0_set_clockgating_state(void *handle,
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 	        gfx_v11_0_update_gfx_clock_gating(adev,
 	                        state ==  AMD_CG_STATE_GATE);
 	        break;
@@ -5283,7 +5325,7 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 
 	control |= ib->length_dw | (vmid << 24);
 
-	if ((amdgpu_sriov_vf(ring->adev) || amdgpu_mcbp) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
+	if (amdgpu_mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
 		control |= INDIRECT_BUFFER_PRE_ENB(1);
 
 		if (flags & AMDGPU_IB_PREEMPTED)
@@ -6044,6 +6086,7 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_gfx = {
 	.align_mask = 0xff,
 	.nop = PACKET3(PACKET3_NOP, 0x3FFF),
 	.support_64bit_ptrs = true,
+	.secure_submission_supported = true,
 	.vmhub = AMDGPU_GFXHUB_0,
 	.get_rptr = gfx_v11_0_ring_get_rptr_gfx,
 	.get_wptr = gfx_v11_0_ring_get_wptr_gfx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 8961bbd926f2..7389d7fe43e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -4569,6 +4569,8 @@ static int gfx_v8_0_kiq_init_queue(struct amdgpu_ring *ring)
 		memset((void *)mqd, 0, sizeof(struct vi_mqd_allocation));
 		((struct vi_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
 		((struct vi_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
+		if (amdgpu_sriov_vf(adev) && adev->in_suspend)
+			amdgpu_ring_clear_ring(ring);
 		mutex_lock(&adev->srbm_mutex);
 		vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		gfx_v8_0_mqd_init(ring);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index b8f8c76e18f9..3af720771b94 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -47,6 +47,7 @@
 
 #include "amdgpu_ras.h"
 
+#include "amdgpu_ring_mux.h"
 #include "gfx_v9_4.h"
 #include "gfx_v9_0.h"
 #include "gfx_v9_4_2.h"
@@ -56,6 +57,7 @@
 #include "asic_reg/gc/gc_9_0_default.h"
 
 #define GFX9_NUM_GFX_RINGS     1
+#define GFX9_NUM_SW_GFX_RINGS  2
 #define GFX9_MEC_HPD_SIZE 4096
 #define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
 #define RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET 0x00000000L
@@ -689,7 +691,7 @@ static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev);
 static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev,
 				struct amdgpu_cu_info *cu_info);
 static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev);
-static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring);
+static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume);
 static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring);
 static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev,
 					  void *ras_error_status);
@@ -762,9 +764,10 @@ static void gfx_v9_0_kiq_unmap_queues(struct amdgpu_ring *kiq_ring,
 			PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index));
 
 	if (action == PREEMPT_QUEUES_NO_UNMAP) {
-		amdgpu_ring_write(kiq_ring, lower_32_bits(gpu_addr));
-		amdgpu_ring_write(kiq_ring, upper_32_bits(gpu_addr));
-		amdgpu_ring_write(kiq_ring, seq);
+		amdgpu_ring_write(kiq_ring, lower_32_bits(ring->wptr & ring->buf_mask));
+		amdgpu_ring_write(kiq_ring, 0);
+		amdgpu_ring_write(kiq_ring, 0);
+
 	} else {
 		amdgpu_ring_write(kiq_ring, 0);
 		amdgpu_ring_write(kiq_ring, 0);
@@ -1493,7 +1496,7 @@ static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev)
 			mask = 1;
 			cu_bitmap = 0;
 			counter = 0;
-			gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
+			amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff);
 
 			for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) {
 				if (cu_info->bitmap[i][j] & mask) {
@@ -1512,7 +1515,7 @@ static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev)
 			cu_info->ao_cu_bitmap[i][j] = cu_bitmap;
 		}
 	}
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 }
 
@@ -1534,7 +1537,7 @@ static void gfx_v9_0_init_lbpw(struct amdgpu_device *adev)
 
 	mutex_lock(&adev->grbm_idx_mutex);
 	/* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff);
 
 	/* set mmRLC_LB_PARAMS = 0x003F_1006 */
@@ -1583,7 +1586,7 @@ static void gfx_v9_4_init_lbpw(struct amdgpu_device *adev)
 
 	mutex_lock(&adev->grbm_idx_mutex);
 	/* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff);
 
 	/* set mmRLC_LB_PARAMS = 0x003F_1006 */
@@ -1848,8 +1851,6 @@ static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev)
 	u32 gb_addr_config;
 	int err;
 
-	adev->gfx.funcs = &gfx_v9_0_gfx_funcs;
-
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(9, 0, 1):
 		adev->gfx.config.max_hw_contexts = 8;
@@ -2034,6 +2035,7 @@ static int gfx_v9_0_sw_init(void *handle)
 	struct amdgpu_ring *ring;
 	struct amdgpu_kiq *kiq;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	unsigned int hw_prio;
 
 	switch (adev->ip_versions[GC_HWIP][0]) {
 	case IP_VERSION(9, 0, 1):
@@ -2117,6 +2119,9 @@ static int gfx_v9_0_sw_init(void *handle)
 			sprintf(ring->name, "gfx_%d", i);
 		ring->use_doorbell = true;
 		ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1;
+
+		/* disable scheduler on the real ring */
+		ring->no_scheduler = true;
 		r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq,
 				     AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP,
 				     AMDGPU_RING_PRIO_DEFAULT, NULL);
@@ -2124,6 +2129,41 @@ static int gfx_v9_0_sw_init(void *handle)
 			return r;
 	}
 
+	/* set up the software rings */
+	if (adev->gfx.num_gfx_rings) {
+		for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) {
+			ring = &adev->gfx.sw_gfx_ring[i];
+			ring->ring_obj = NULL;
+			sprintf(ring->name, amdgpu_sw_ring_name(i));
+			ring->use_doorbell = true;
+			ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1;
+			ring->is_sw_ring = true;
+			hw_prio = amdgpu_sw_ring_priority(i);
+			r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq,
+					     AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP, hw_prio,
+					     NULL);
+			if (r)
+				return r;
+			ring->wptr = 0;
+		}
+
+		/* init the muxer and add software rings */
+		r = amdgpu_ring_mux_init(&adev->gfx.muxer, &adev->gfx.gfx_ring[0],
+					 GFX9_NUM_SW_GFX_RINGS);
+		if (r) {
+			DRM_ERROR("amdgpu_ring_mux_init failed(%d)\n", r);
+			return r;
+		}
+		for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++) {
+			r = amdgpu_ring_mux_add_sw_ring(&adev->gfx.muxer,
+							&adev->gfx.sw_gfx_ring[i]);
+			if (r) {
+				DRM_ERROR("amdgpu_ring_mux_add_sw_ring failed(%d)\n", r);
+				return r;
+			}
+		}
+	}
+
 	/* set up the compute queues - allocate horizontally across pipes */
 	ring_id = 0;
 	for (i = 0; i < adev->gfx.mec.num_mec; ++i) {
@@ -2174,6 +2214,12 @@ static int gfx_v9_0_sw_fini(void *handle)
 	int i;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	if (adev->gfx.num_gfx_rings) {
+		for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++)
+			amdgpu_ring_fini(&adev->gfx.sw_gfx_ring[i]);
+		amdgpu_ring_mux_fini(&adev->gfx.muxer);
+	}
+
 	for (i = 0; i < adev->gfx.num_gfx_rings; i++)
 		amdgpu_ring_fini(&adev->gfx.gfx_ring[i]);
 	for (i = 0; i < adev->gfx.num_compute_rings; i++)
@@ -2253,13 +2299,13 @@ static void gfx_v9_0_setup_rb(struct amdgpu_device *adev)
 	mutex_lock(&adev->grbm_idx_mutex);
 	for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
 		for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
-			gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
+			amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff);
 			data = gfx_v9_0_get_rb_active_bitmap(adev);
 			active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) *
 					       rb_bitmap_width_per_sh);
 		}
 	}
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 
 	adev->gfx.config.backend_enable_mask = active_rbs;
@@ -2396,14 +2442,14 @@ static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev)
 	mutex_lock(&adev->grbm_idx_mutex);
 	for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
 		for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
-			gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
+			amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff);
 			for (k = 0; k < adev->usec_timeout; k++) {
 				if (RREG32_SOC15(GC, 0, mmRLC_SERDES_CU_MASTER_BUSY) == 0)
 					break;
 				udelay(1);
 			}
 			if (k == adev->usec_timeout) {
-				gfx_v9_0_select_se_sh(adev, 0xffffffff,
+				amdgpu_gfx_select_se_sh(adev, 0xffffffff,
 						      0xffffffff, 0xffffffff);
 				mutex_unlock(&adev->grbm_idx_mutex);
 				DRM_INFO("Timeout wait for RLC serdes %u,%u\n",
@@ -2412,7 +2458,7 @@ static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev)
 			}
 		}
 	}
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 
 	mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK |
@@ -3512,6 +3558,8 @@ static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
 		memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
 		((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
 		((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
+		if (amdgpu_sriov_vf(adev) && adev->in_suspend)
+			amdgpu_ring_clear_ring(ring);
 		mutex_lock(&adev->srbm_mutex);
 		soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
 		gfx_v9_0_mqd_init(ring);
@@ -4468,6 +4516,8 @@ static int gfx_v9_0_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	adev->gfx.funcs = &gfx_v9_0_gfx_funcs;
+
 	if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) ||
 	    adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2))
 		adev->gfx.num_gfx_rings = 0;
@@ -5084,11 +5134,17 @@ static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
 
 	control |= ib->length_dw | (vmid << 24);
 
-	if (amdgpu_sriov_vf(ring->adev) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
+	if (ib->flags & AMDGPU_IB_FLAG_PREEMPT) {
 		control |= INDIRECT_BUFFER_PRE_ENB(1);
 
+		if (flags & AMDGPU_IB_PREEMPTED)
+			control |= INDIRECT_BUFFER_PRE_RESUME(1);
+
 		if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid)
-			gfx_v9_0_ring_emit_de_meta(ring);
+			gfx_v9_0_ring_emit_de_meta(ring,
+						   (!amdgpu_sriov_vf(ring->adev) &&
+						   flags & AMDGPU_IB_PREEMPTED) ?
+						   true : false);
 	}
 
 	amdgpu_ring_write(ring, header);
@@ -5143,17 +5199,24 @@ static void gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
 	bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
 	bool int_sel = flags & AMDGPU_FENCE_FLAG_INT;
 	bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY;
+	bool exec = flags & AMDGPU_FENCE_FLAG_EXEC;
+	uint32_t dw2 = 0;
 
 	/* RELEASE_MEM - flush caches, send int */
 	amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6));
-	amdgpu_ring_write(ring, ((writeback ? (EOP_TC_WB_ACTION_EN |
-					       EOP_TC_NC_ACTION_EN) :
-					      (EOP_TCL1_ACTION_EN |
-					       EOP_TC_ACTION_EN |
-					       EOP_TC_WB_ACTION_EN |
-					       EOP_TC_MD_ACTION_EN)) |
-				 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) |
-				 EVENT_INDEX(5)));
+
+	if (writeback) {
+		dw2 = EOP_TC_NC_ACTION_EN;
+	} else {
+		dw2 = EOP_TCL1_ACTION_EN | EOP_TC_ACTION_EN |
+				EOP_TC_MD_ACTION_EN;
+	}
+	dw2 |= EOP_TC_WB_ACTION_EN | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) |
+				EVENT_INDEX(5);
+	if (exec)
+		dw2 |= EOP_EXEC;
+
+	amdgpu_ring_write(ring, dw2);
 	amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));
 
 	/*
@@ -5258,33 +5321,135 @@ static void gfx_v9_ring_emit_sb(struct amdgpu_ring *ring)
 	amdgpu_ring_write(ring, 0);
 }
 
-static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring)
+static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring, bool resume)
 {
+	struct amdgpu_device *adev = ring->adev;
 	struct v9_ce_ib_state ce_payload = {0};
-	uint64_t csa_addr;
+	uint64_t offset, ce_payload_gpu_addr;
+	void *ce_payload_cpu_addr;
 	int cnt;
 
 	cnt = (sizeof(ce_payload) >> 2) + 4 - 2;
-	csa_addr = amdgpu_csa_vaddr(ring->adev);
+
+	if (ring->is_mes_queue) {
+		offset = offsetof(struct amdgpu_mes_ctx_meta_data,
+				  gfx[0].gfx_meta_data) +
+			offsetof(struct v9_gfx_meta_data, ce_payload);
+		ce_payload_gpu_addr =
+			amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset);
+		ce_payload_cpu_addr =
+			amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset);
+	} else {
+		offset = offsetof(struct v9_gfx_meta_data, ce_payload);
+		ce_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset;
+		ce_payload_cpu_addr = adev->virt.csa_cpu_addr + offset;
+	}
 
 	amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt));
 	amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) |
 				 WRITE_DATA_DST_SEL(8) |
 				 WR_CONFIRM) |
 				 WRITE_DATA_CACHE_POLICY(0));
-	amdgpu_ring_write(ring, lower_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, ce_payload)));
-	amdgpu_ring_write(ring, upper_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, ce_payload)));
-	amdgpu_ring_write_multiple(ring, (void *)&ce_payload, sizeof(ce_payload) >> 2);
+	amdgpu_ring_write(ring, lower_32_bits(ce_payload_gpu_addr));
+	amdgpu_ring_write(ring, upper_32_bits(ce_payload_gpu_addr));
+
+	if (resume)
+		amdgpu_ring_write_multiple(ring, ce_payload_cpu_addr,
+					   sizeof(ce_payload) >> 2);
+	else
+		amdgpu_ring_write_multiple(ring, (void *)&ce_payload,
+					   sizeof(ce_payload) >> 2);
 }
 
-static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring)
+static int gfx_v9_0_ring_preempt_ib(struct amdgpu_ring *ring)
 {
+	int i, r = 0;
+	struct amdgpu_device *adev = ring->adev;
+	struct amdgpu_kiq *kiq = &adev->gfx.kiq;
+	struct amdgpu_ring *kiq_ring = &kiq->ring;
+	unsigned long flags;
+
+	if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues)
+		return -EINVAL;
+
+	spin_lock_irqsave(&kiq->ring_lock, flags);
+
+	if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) {
+		spin_unlock_irqrestore(&kiq->ring_lock, flags);
+		return -ENOMEM;
+	}
+
+	/* assert preemption condition */
+	amdgpu_ring_set_preempt_cond_exec(ring, false);
+
+	ring->trail_seq += 1;
+	amdgpu_ring_alloc(ring, 13);
+	gfx_v9_0_ring_emit_fence(ring, ring->trail_fence_gpu_addr,
+				 ring->trail_seq, AMDGPU_FENCE_FLAG_EXEC | AMDGPU_FENCE_FLAG_INT);
+	/*reset the CP_VMID_PREEMPT after trailing fence*/
+	amdgpu_ring_emit_wreg(ring,
+			      SOC15_REG_OFFSET(GC, 0, mmCP_VMID_PREEMPT),
+			      0x0);
+
+	/* assert IB preemption, emit the trailing fence */
+	kiq->pmf->kiq_unmap_queues(kiq_ring, ring, PREEMPT_QUEUES_NO_UNMAP,
+				   ring->trail_fence_gpu_addr,
+				   ring->trail_seq);
+
+	amdgpu_ring_commit(kiq_ring);
+	spin_unlock_irqrestore(&kiq->ring_lock, flags);
+
+	/* poll the trailing fence */
+	for (i = 0; i < adev->usec_timeout; i++) {
+		if (ring->trail_seq ==
+			le32_to_cpu(*ring->trail_fence_cpu_addr))
+			break;
+		udelay(1);
+	}
+
+	if (i >= adev->usec_timeout) {
+		r = -EINVAL;
+		DRM_WARN("ring %d timeout to preempt ib\n", ring->idx);
+	}
+
+	amdgpu_ring_commit(ring);
+
+	/* deassert preemption condition */
+	amdgpu_ring_set_preempt_cond_exec(ring, true);
+	return r;
+}
+
+static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume)
+{
+	struct amdgpu_device *adev = ring->adev;
 	struct v9_de_ib_state de_payload = {0};
-	uint64_t csa_addr, gds_addr;
+	uint64_t offset, gds_addr, de_payload_gpu_addr;
+	void *de_payload_cpu_addr;
 	int cnt;
 
-	csa_addr = amdgpu_csa_vaddr(ring->adev);
-	gds_addr = csa_addr + 4096;
+	if (ring->is_mes_queue) {
+		offset = offsetof(struct amdgpu_mes_ctx_meta_data,
+				  gfx[0].gfx_meta_data) +
+			offsetof(struct v9_gfx_meta_data, de_payload);
+		de_payload_gpu_addr =
+			amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset);
+		de_payload_cpu_addr =
+			amdgpu_mes_ctx_get_offs_cpu_addr(ring, offset);
+
+		offset = offsetof(struct amdgpu_mes_ctx_meta_data,
+				  gfx[0].gds_backup) +
+			offsetof(struct v9_gfx_meta_data, de_payload);
+		gds_addr = amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset);
+	} else {
+		offset = offsetof(struct v9_gfx_meta_data, de_payload);
+		de_payload_gpu_addr = amdgpu_csa_vaddr(ring->adev) + offset;
+		de_payload_cpu_addr = adev->virt.csa_cpu_addr + offset;
+
+		gds_addr = ALIGN(amdgpu_csa_vaddr(ring->adev) +
+				 AMDGPU_CSA_SIZE - adev->gds.gds_size,
+				 PAGE_SIZE);
+	}
+
 	de_payload.gds_backup_addrlo = lower_32_bits(gds_addr);
 	de_payload.gds_backup_addrhi = upper_32_bits(gds_addr);
 
@@ -5294,9 +5459,15 @@ static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring)
 				 WRITE_DATA_DST_SEL(8) |
 				 WR_CONFIRM) |
 				 WRITE_DATA_CACHE_POLICY(0));
-	amdgpu_ring_write(ring, lower_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, de_payload)));
-	amdgpu_ring_write(ring, upper_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, de_payload)));
-	amdgpu_ring_write_multiple(ring, (void *)&de_payload, sizeof(de_payload) >> 2);
+	amdgpu_ring_write(ring, lower_32_bits(de_payload_gpu_addr));
+	amdgpu_ring_write(ring, upper_32_bits(de_payload_gpu_addr));
+
+	if (resume)
+		amdgpu_ring_write_multiple(ring, de_payload_cpu_addr,
+					   sizeof(de_payload) >> 2);
+	else
+		amdgpu_ring_write_multiple(ring, (void *)&de_payload,
+					   sizeof(de_payload) >> 2);
 }
 
 static void gfx_v9_0_ring_emit_frame_cntl(struct amdgpu_ring *ring, bool start,
@@ -5312,8 +5483,9 @@ static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
 {
 	uint32_t dw2 = 0;
 
-	if (amdgpu_sriov_vf(ring->adev))
-		gfx_v9_0_ring_emit_ce_meta(ring);
+	gfx_v9_0_ring_emit_ce_meta(ring,
+				   (!amdgpu_sriov_vf(ring->adev) &&
+				   flags & AMDGPU_IB_PREEMPTED) ? true : false);
 
 	dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */
 	if (flags & AMDGPU_HAVE_CTX_SWITCH) {
@@ -5639,7 +5811,12 @@ static int gfx_v9_0_eop_irq(struct amdgpu_device *adev,
 
 	switch (me_id) {
 	case 0:
-		amdgpu_fence_process(&adev->gfx.gfx_ring[0]);
+		if (adev->gfx.num_gfx_rings &&
+		    !amdgpu_mcbp_handle_trailing_fence_irq(&adev->gfx.muxer)) {
+			/* Fence signals are handled on the software rings*/
+			for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++)
+				amdgpu_fence_process(&adev->gfx.sw_gfx_ring[i]);
+		}
 		break;
 	case 1:
 	case 2:
@@ -6411,7 +6588,7 @@ static void gfx_v9_0_reset_ras_error_count(struct amdgpu_device *adev)
 	for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) {
 		for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) {
 			for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) {
-				gfx_v9_0_select_se_sh(adev, j, 0x0, k);
+				amdgpu_gfx_select_se_sh(adev, j, 0x0, k);
 				RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i]));
 			}
 		}
@@ -6473,7 +6650,7 @@ static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev,
 	for (i = 0; i < ARRAY_SIZE(gfx_v9_0_edc_counter_regs); i++) {
 		for (j = 0; j < gfx_v9_0_edc_counter_regs[i].se_num; j++) {
 			for (k = 0; k < gfx_v9_0_edc_counter_regs[i].instance; k++) {
-				gfx_v9_0_select_se_sh(adev, j, 0, k);
+				amdgpu_gfx_select_se_sh(adev, j, 0, k);
 				reg_value =
 					RREG32(SOC15_REG_ENTRY_OFFSET(gfx_v9_0_edc_counter_regs[i]));
 				if (reg_value)
@@ -6488,7 +6665,7 @@ static void gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev,
 	err_data->ce_count += sec_count;
 	err_data->ue_count += ded_count;
 
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 
 	gfx_v9_0_query_utc_edc_status(adev, err_data);
@@ -6629,13 +6806,68 @@ static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_gfx = {
 	.emit_gds_switch = gfx_v9_0_ring_emit_gds_switch,
 	.emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush,
 	.test_ring = gfx_v9_0_ring_test_ring,
-	.test_ib = gfx_v9_0_ring_test_ib,
 	.insert_nop = amdgpu_ring_insert_nop,
 	.pad_ib = amdgpu_ring_generic_pad_ib,
 	.emit_switch_buffer = gfx_v9_ring_emit_sb,
 	.emit_cntxcntl = gfx_v9_ring_emit_cntxcntl,
 	.init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec,
 	.patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec,
+	.preempt_ib = gfx_v9_0_ring_preempt_ib,
+	.emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl,
+	.emit_wreg = gfx_v9_0_ring_emit_wreg,
+	.emit_reg_wait = gfx_v9_0_ring_emit_reg_wait,
+	.emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait,
+	.soft_recovery = gfx_v9_0_ring_soft_recovery,
+	.emit_mem_sync = gfx_v9_0_emit_mem_sync,
+};
+
+static const struct amdgpu_ring_funcs gfx_v9_0_sw_ring_funcs_gfx = {
+	.type = AMDGPU_RING_TYPE_GFX,
+	.align_mask = 0xff,
+	.nop = PACKET3(PACKET3_NOP, 0x3FFF),
+	.support_64bit_ptrs = true,
+	.secure_submission_supported = true,
+	.vmhub = AMDGPU_GFXHUB_0,
+	.get_rptr = amdgpu_sw_ring_get_rptr_gfx,
+	.get_wptr = amdgpu_sw_ring_get_wptr_gfx,
+	.set_wptr = amdgpu_sw_ring_set_wptr_gfx,
+	.emit_frame_size = /* totally 242 maximum if 16 IBs */
+		5 +  /* COND_EXEC */
+		7 +  /* PIPELINE_SYNC */
+		SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
+		SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
+		2 + /* VM_FLUSH */
+		8 +  /* FENCE for VM_FLUSH */
+		20 + /* GDS switch */
+		4 + /* double SWITCH_BUFFER,
+		     * the first COND_EXEC jump to the place just
+		     * prior to this double SWITCH_BUFFER
+		     */
+		5 + /* COND_EXEC */
+		7 +	 /*	HDP_flush */
+		4 +	 /*	VGT_flush */
+		14 + /*	CE_META */
+		31 + /*	DE_META */
+		3 + /* CNTX_CTRL */
+		5 + /* HDP_INVL */
+		8 + 8 + /* FENCE x2 */
+		2 + /* SWITCH_BUFFER */
+		7, /* gfx_v9_0_emit_mem_sync */
+	.emit_ib_size =	4, /* gfx_v9_0_ring_emit_ib_gfx */
+	.emit_ib = gfx_v9_0_ring_emit_ib_gfx,
+	.emit_fence = gfx_v9_0_ring_emit_fence,
+	.emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync,
+	.emit_vm_flush = gfx_v9_0_ring_emit_vm_flush,
+	.emit_gds_switch = gfx_v9_0_ring_emit_gds_switch,
+	.emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush,
+	.test_ring = gfx_v9_0_ring_test_ring,
+	.test_ib = gfx_v9_0_ring_test_ib,
+	.insert_nop = amdgpu_sw_ring_insert_nop,
+	.pad_ib = amdgpu_ring_generic_pad_ib,
+	.emit_switch_buffer = gfx_v9_ring_emit_sb,
+	.emit_cntxcntl = gfx_v9_ring_emit_cntxcntl,
+	.init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec,
+	.patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec,
 	.emit_frame_cntl = gfx_v9_0_ring_emit_frame_cntl,
 	.emit_wreg = gfx_v9_0_ring_emit_wreg,
 	.emit_reg_wait = gfx_v9_0_ring_emit_reg_wait,
@@ -6721,6 +6953,11 @@ static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev)
 	for (i = 0; i < adev->gfx.num_gfx_rings; i++)
 		adev->gfx.gfx_ring[i].funcs = &gfx_v9_0_ring_funcs_gfx;
 
+	if (adev->gfx.num_gfx_rings) {
+		for (i = 0; i < GFX9_NUM_SW_GFX_RINGS; i++)
+			adev->gfx.sw_gfx_ring[i].funcs = &gfx_v9_0_sw_ring_funcs_gfx;
+	}
+
 	for (i = 0; i < adev->gfx.num_compute_rings; i++)
 		adev->gfx.compute_ring[i].funcs = &gfx_v9_0_ring_funcs_compute;
 }
@@ -6892,7 +7129,7 @@ static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev,
 			mask = 1;
 			ao_bitmap = 0;
 			counter = 0;
-			gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
+			amdgpu_gfx_select_se_sh(adev, i, j, 0xffffffff);
 			gfx_v9_0_set_user_cu_inactive_bitmap(
 				adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]);
 			bitmap = gfx_v9_0_get_cu_active_bitmap(adev);
@@ -6925,7 +7162,7 @@ static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev,
 			cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap;
 		}
 	}
-	gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
+	amdgpu_gfx_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
 	mutex_unlock(&adev->grbm_idx_mutex);
 
 	cu_info->number = active_cu_number;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
index 8cf53e039c11..3f8676d23a5e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
@@ -397,6 +397,9 @@ static void gfxhub_v2_1_gart_disable(struct amdgpu_device *adev)
 			    ENABLE_ADVANCED_DRIVER_MODEL, 0);
 	WREG32_SOC15(GC, 0, mmGCMC_VM_MX_L1_TLB_CNTL, tmp);
 
+	if (amdgpu_sriov_vf(adev))
+		return;
+
 	/* Setup L2 cache */
 	WREG32_FIELD15(GC, 0, GCVM_L2_CNTL, ENABLE_L2_CACHE, 0);
 	WREG32_SOC15(GC, 0, mmGCVM_L2_CNTL3, 0);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c
index 5d3fffd4929f..080ff11ca305 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0_3.c
@@ -154,6 +154,9 @@ static void gfxhub_v3_0_3_init_system_aperture_regs(struct amdgpu_device *adev)
 {
 	uint64_t value;
 
+	if (amdgpu_sriov_vf(adev))
+		return;
+
 	/* Disable AGP. */
 	WREG32_SOC15(GC, 0, regGCMC_VM_AGP_BASE, 0);
 	WREG32_SOC15(GC, 0, regGCMC_VM_AGP_TOP, 0);
@@ -354,18 +357,6 @@ static void gfxhub_v3_0_3_program_invalidation(struct amdgpu_device *adev)
 
 static int gfxhub_v3_0_3_gart_enable(struct amdgpu_device *adev)
 {
-	if (amdgpu_sriov_vf(adev)) {
-		/*
-		 * GCMC_VM_FB_LOCATION_BASE/TOP is NULL for VF, becuase they are
-		 * VF copy registers so vbios post doesn't program them, for
-		 * SRIOV driver need to program them
-		 */
-		WREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_BASE,
-			     adev->gmc.vram_start >> 24);
-		WREG32_SOC15(GC, 0, regGCMC_VM_FB_LOCATION_TOP,
-			     adev->gmc.vram_end >> 24);
-	}
-
 	/* GART Enable. */
 	gfxhub_v3_0_3_init_gart_aperture_regs(adev);
 	gfxhub_v3_0_3_init_system_aperture_regs(adev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index f513e2c2e964..21e46817d82d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -371,7 +371,9 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 	 * translation. Avoid this by doing the invalidation from the SDMA
 	 * itself.
 	 */
-	r = amdgpu_job_alloc_with_ib(adev, 16 * 4, AMDGPU_IB_POOL_IMMEDIATE,
+	r = amdgpu_job_alloc_with_ib(ring->adev, &adev->mman.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     16 * 4, AMDGPU_IB_POOL_IMMEDIATE,
 				     &job);
 	if (r)
 		goto error_alloc;
@@ -380,10 +382,7 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 	job->vm_needs_flush = true;
 	job->ibs->ptr[job->ibs->length_dw++] = ring->funcs->nop;
 	amdgpu_ring_pad_ib(ring, &job->ibs[0]);
-	r = amdgpu_job_submit(job, &adev->mman.entity,
-			      AMDGPU_FENCE_OWNER_UNDEFINED, &fence);
-	if (r)
-		goto error_submit;
+	fence = amdgpu_job_submit(job);
 
 	mutex_unlock(&adev->mman.gtt_window_lock);
 
@@ -392,9 +391,6 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 
 	return;
 
-error_submit:
-	amdgpu_job_free(job);
-
 error_alloc:
 	mutex_unlock(&adev->mman.gtt_window_lock);
 	DRM_ERROR("Error flushing GPU TLB using the SDMA (%d)!\n", r);
@@ -612,6 +608,8 @@ static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev,
 				 struct amdgpu_bo_va_mapping *mapping,
 				 uint64_t *flags)
 {
+	struct amdgpu_bo *bo = mapping->bo_va->base.bo;
+
 	*flags &= ~AMDGPU_PTE_EXECUTABLE;
 	*flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE;
 
@@ -628,6 +626,11 @@ static void gmc_v10_0_get_vm_pte(struct amdgpu_device *adev,
 		*flags |= AMDGPU_PTE_SYSTEM;
 		*flags &= ~AMDGPU_PTE_VALID;
 	}
+
+	if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT |
+			       AMDGPU_GEM_CREATE_UNCACHED))
+		*flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) |
+			 AMDGPU_PTE_MTYPE_NV10(MTYPE_UC);
 }
 
 static unsigned gmc_v10_0_get_vbios_fb_size(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 66dfb574cc7d..4326078689cd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -503,6 +503,8 @@ static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev,
 				 struct amdgpu_bo_va_mapping *mapping,
 				 uint64_t *flags)
 {
+	struct amdgpu_bo *bo = mapping->bo_va->base.bo;
+
 	*flags &= ~AMDGPU_PTE_EXECUTABLE;
 	*flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE;
 
@@ -519,6 +521,11 @@ static void gmc_v11_0_get_vm_pte(struct amdgpu_device *adev,
 		*flags |= AMDGPU_PTE_SYSTEM;
 		*flags &= ~AMDGPU_PTE_VALID;
 	}
+
+	if (bo && bo->flags & (AMDGPU_GEM_CREATE_COHERENT |
+			       AMDGPU_GEM_CREATE_UNCACHED))
+		*flags = (*flags & ~AMDGPU_PTE_MTYPE_NV10_MASK) |
+			 AMDGPU_PTE_MTYPE_NV10(MTYPE_UC);
 }
 
 static unsigned gmc_v11_0_get_vbios_fb_size(struct amdgpu_device *adev)
@@ -551,7 +558,10 @@ static void gmc_v11_0_set_umc_funcs(struct amdgpu_device *adev)
 		adev->umc.node_inst_num = adev->gmc.num_umc;
 		adev->umc.max_ras_err_cnt_per_query = UMC_V8_10_TOTAL_CHANNEL_NUM(adev);
 		adev->umc.channel_offs = UMC_V8_10_PER_CHANNEL_OFFSET;
-		adev->umc.channel_idx_tbl = &umc_v8_10_channel_idx_tbl[0][0][0];
+		if (adev->umc.node_inst_num == 4)
+			adev->umc.channel_idx_tbl = &umc_v8_10_channel_idx_tbl_ext0[0][0][0];
+		else
+			adev->umc.channel_idx_tbl = &umc_v8_10_channel_idx_tbl[0][0][0];
 		adev->umc.ras = &umc_v8_10_ras;
 		break;
 	case IP_VERSION(8, 11, 0):
@@ -749,6 +759,7 @@ static int gmc_v11_0_sw_init(void *handle)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		adev->num_vmhubs = 2;
 		/*
 		 * To fulfill 4-level page support,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 67ca16a8027c..08d6cf79fb15 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1113,10 +1113,80 @@ static void gmc_v9_0_get_vm_pde(struct amdgpu_device *adev, int level,
 	}
 }
 
+static void gmc_v9_0_get_coherence_flags(struct amdgpu_device *adev,
+					 struct amdgpu_bo *bo,
+					 struct amdgpu_bo_va_mapping *mapping,
+					 uint64_t *flags)
+{
+	struct amdgpu_device *bo_adev = amdgpu_ttm_adev(bo->tbo.bdev);
+	bool is_vram = bo->tbo.resource->mem_type == TTM_PL_VRAM;
+	bool coherent = bo->flags & AMDGPU_GEM_CREATE_COHERENT;
+	bool uncached = bo->flags & AMDGPU_GEM_CREATE_UNCACHED;
+	unsigned int mtype;
+	bool snoop = false;
+
+	switch (adev->ip_versions[GC_HWIP][0]) {
+	case IP_VERSION(9, 4, 1):
+	case IP_VERSION(9, 4, 2):
+		if (is_vram) {
+			if (bo_adev == adev) {
+				if (uncached)
+					mtype = MTYPE_UC;
+				else if (coherent)
+					mtype = MTYPE_CC;
+				else
+					mtype = MTYPE_RW;
+				/* FIXME: is this still needed? Or does
+				 * amdgpu_ttm_tt_pde_flags already handle this?
+				 */
+				if (adev->ip_versions[GC_HWIP][0] ==
+					IP_VERSION(9, 4, 2) &&
+				    adev->gmc.xgmi.connected_to_cpu)
+					snoop = true;
+			} else {
+				if (uncached || coherent)
+					mtype = MTYPE_UC;
+				else
+					mtype = MTYPE_NC;
+				if (mapping->bo_va->is_xgmi)
+					snoop = true;
+			}
+		} else {
+			if (uncached || coherent)
+				mtype = MTYPE_UC;
+			else
+				mtype = MTYPE_NC;
+			/* FIXME: is this still needed? Or does
+			 * amdgpu_ttm_tt_pde_flags already handle this?
+			 */
+			snoop = true;
+		}
+		break;
+	default:
+		if (uncached || coherent)
+			mtype = MTYPE_UC;
+		else
+			mtype = MTYPE_NC;
+
+		/* FIXME: is this still needed? Or does
+		 * amdgpu_ttm_tt_pde_flags already handle this?
+		 */
+		if (!is_vram)
+			snoop = true;
+	}
+
+	if (mtype != MTYPE_NC)
+		*flags = (*flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) |
+			 AMDGPU_PTE_MTYPE_VG10(mtype);
+	*flags |= snoop ? AMDGPU_PTE_SNOOPED : 0;
+}
+
 static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev,
 				struct amdgpu_bo_va_mapping *mapping,
 				uint64_t *flags)
 {
+	struct amdgpu_bo *bo = mapping->bo_va->base.bo;
+
 	*flags &= ~AMDGPU_PTE_EXECUTABLE;
 	*flags |= mapping->flags & AMDGPU_PTE_EXECUTABLE;
 
@@ -1128,14 +1198,9 @@ static void gmc_v9_0_get_vm_pte(struct amdgpu_device *adev,
 		*flags &= ~AMDGPU_PTE_VALID;
 	}
 
-	if ((adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 1) ||
-	     adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2)) &&
-	    !(*flags & AMDGPU_PTE_SYSTEM) &&
-	    mapping->bo_va->is_xgmi)
-		*flags |= AMDGPU_PTE_SNOOPED;
-
-	if (adev->ip_versions[GC_HWIP][0] == IP_VERSION(9, 4, 2))
-		*flags |= mapping->flags & AMDGPU_PTE_SNOOPED;
+	if (bo && bo->tbo.resource)
+		gmc_v9_0_get_coherence_flags(adev, mapping->bo_va->base.bo,
+					     mapping, flags);
 }
 
 static unsigned gmc_v9_0_get_vbios_fb_size(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index f87d0f6ffc93..f2b743a93915 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -807,16 +807,5 @@ static void jpeg_v2_5_set_ras_funcs(struct amdgpu_device *adev)
 		break;
 	}
 
-	if (adev->jpeg.ras) {
-		amdgpu_ras_register_ras_block(adev, &adev->jpeg.ras->ras_block);
-
-		strcpy(adev->jpeg.ras->ras_block.ras_comm.name, "jpeg");
-		adev->jpeg.ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__JPEG;
-		adev->jpeg.ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON;
-		adev->jpeg.ras_if = &adev->jpeg.ras->ras_block.ras_comm;
-
-		/* If don't define special ras_late_init function, use default ras_late_init */
-		if (!adev->jpeg.ras->ras_block.ras_late_init)
-			adev->jpeg.ras->ras_block.ras_late_init = amdgpu_ras_block_late_init;
-	}
+	jpeg_set_ras_funcs(adev);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
index 63b0d0b810ec..3beb731b2ce5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
@@ -27,6 +27,7 @@
 #include "soc15.h"
 #include "soc15d.h"
 #include "jpeg_v2_0.h"
+#include "jpeg_v4_0.h"
 
 #include "vcn/vcn_4_0_0_offset.h"
 #include "vcn/vcn_4_0_0_sh_mask.h"
@@ -38,6 +39,7 @@ static void jpeg_v4_0_set_dec_ring_funcs(struct amdgpu_device *adev);
 static void jpeg_v4_0_set_irq_funcs(struct amdgpu_device *adev);
 static int jpeg_v4_0_set_powergating_state(void *handle,
 				enum amd_powergating_state state);
+static void jpeg_v4_0_set_ras_funcs(struct amdgpu_device *adev);
 
 /**
  * jpeg_v4_0_early_init - set function pointers
@@ -55,6 +57,7 @@ static int jpeg_v4_0_early_init(void *handle)
 
 	jpeg_v4_0_set_dec_ring_funcs(adev);
 	jpeg_v4_0_set_irq_funcs(adev);
+	jpeg_v4_0_set_ras_funcs(adev);
 
 	return 0;
 }
@@ -78,6 +81,18 @@ static int jpeg_v4_0_sw_init(void *handle)
 	if (r)
 		return r;
 
+	/* JPEG DJPEG POISON EVENT */
+	r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN,
+			VCN_4_0__SRCID_DJPEG0_POISON, &adev->jpeg.inst->irq);
+	if (r)
+		return r;
+
+	/* JPEG EJPEG POISON EVENT */
+	r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN,
+			VCN_4_0__SRCID_EJPEG0_POISON, &adev->jpeg.inst->irq);
+	if (r)
+		return r;
+
 	r = amdgpu_jpeg_sw_init(adev);
 	if (r)
 		return r;
@@ -167,6 +182,8 @@ static int jpeg_v4_0_hw_fini(void *handle)
 	      RREG32_SOC15(JPEG, 0, regUVD_JRBC_STATUS))
 		jpeg_v4_0_set_powergating_state(adev, AMD_PG_STATE_GATE);
 
+	amdgpu_irq_put(adev, &adev->jpeg.inst->irq, 0);
+
 	return 0;
 }
 
@@ -524,6 +541,10 @@ static int jpeg_v4_0_process_interrupt(struct amdgpu_device *adev,
 	case VCN_4_0__SRCID__JPEG_DECODE:
 		amdgpu_fence_process(&adev->jpeg.inst->ring_dec);
 		break;
+	case VCN_4_0__SRCID_DJPEG0_POISON:
+	case VCN_4_0__SRCID_EJPEG0_POISON:
+		amdgpu_jpeg_process_poison_irq(adev, source, entry);
+		break;
 	default:
 		DRM_DEV_ERROR(adev->dev, "Unhandled interrupt: %d %d\n",
 			  entry->src_id, entry->src_data[0]);
@@ -607,3 +628,63 @@ const struct amdgpu_ip_block_version jpeg_v4_0_ip_block = {
 	.rev = 0,
 	.funcs = &jpeg_v4_0_ip_funcs,
 };
+
+static uint32_t jpeg_v4_0_query_poison_by_instance(struct amdgpu_device *adev,
+		uint32_t instance, uint32_t sub_block)
+{
+	uint32_t poison_stat = 0, reg_value = 0;
+
+	switch (sub_block) {
+	case AMDGPU_JPEG_V4_0_JPEG0:
+		reg_value = RREG32_SOC15(JPEG, instance, regUVD_RAS_JPEG0_STATUS);
+		poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG0_STATUS, POISONED_PF);
+		break;
+	case AMDGPU_JPEG_V4_0_JPEG1:
+		reg_value = RREG32_SOC15(JPEG, instance, regUVD_RAS_JPEG1_STATUS);
+		poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_JPEG1_STATUS, POISONED_PF);
+		break;
+	default:
+		break;
+	}
+
+	if (poison_stat)
+		dev_info(adev->dev, "Poison detected in JPEG%d sub_block%d\n",
+			instance, sub_block);
+
+	return poison_stat;
+}
+
+static bool jpeg_v4_0_query_ras_poison_status(struct amdgpu_device *adev)
+{
+	uint32_t inst = 0, sub = 0, poison_stat = 0;
+
+	for (inst = 0; inst < adev->jpeg.num_jpeg_inst; inst++)
+		for (sub = 0; sub < AMDGPU_JPEG_V4_0_MAX_SUB_BLOCK; sub++)
+			poison_stat +=
+				jpeg_v4_0_query_poison_by_instance(adev, inst, sub);
+
+	return !!poison_stat;
+}
+
+const struct amdgpu_ras_block_hw_ops jpeg_v4_0_ras_hw_ops = {
+	.query_poison_status = jpeg_v4_0_query_ras_poison_status,
+};
+
+static struct amdgpu_jpeg_ras jpeg_v4_0_ras = {
+	.ras_block = {
+		.hw_ops = &jpeg_v4_0_ras_hw_ops,
+	},
+};
+
+static void jpeg_v4_0_set_ras_funcs(struct amdgpu_device *adev)
+{
+	switch (adev->ip_versions[JPEG_HWIP][0]) {
+	case IP_VERSION(4, 0, 0):
+		adev->jpeg.ras = &jpeg_v4_0_ras;
+		break;
+	default:
+		break;
+	}
+
+	jpeg_set_ras_funcs(adev);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h
index f1ed6ccfedca..07d36c2abd6b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.h
@@ -24,6 +24,13 @@
 #ifndef __JPEG_V4_0_H__
 #define __JPEG_V4_0_H__
 
+enum amdgpu_jpeg_v4_0_sub_block {
+	AMDGPU_JPEG_V4_0_JPEG0 = 0,
+	AMDGPU_JPEG_V4_0_JPEG1,
+
+	AMDGPU_JPEG_V4_0_MAX_SUB_BLOCK,
+};
+
 extern const struct amdgpu_ip_block_version jpeg_v4_0_ip_block;
 
 #endif /* __JPEG_V4_0_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 37a9fd79c650..240fee1e5436 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -119,6 +119,10 @@ static int mes_v10_1_submit_pkt_and_poll_completion(struct amdgpu_mes *mes,
 	if (r < 1) {
 		DRM_ERROR("MES failed to response msg=%d\n",
 			  x_pkt->header.opcode);
+
+		while (halt_if_hws_hang)
+			schedule();
+
 		return -ETIMEDOUT;
 	}
 
@@ -413,10 +417,6 @@ static int mes_v10_1_init_microcode(struct amdgpu_device *adev,
 
 	mes_hdr = (const struct mes_firmware_header_v1_0 *)
 		adev->mes.fw[pipe]->data;
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_version);
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_data_version);
 	adev->mes.uc_start_addr[pipe] =
 		le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
 		((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 45ed31547368..520c07b0d9f1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -122,6 +122,10 @@ static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes,
 	if (r < 1) {
 		DRM_ERROR("MES failed to response msg=%d\n",
 			  x_pkt->header.opcode);
+
+		while (halt_if_hws_hang)
+			schedule();
+
 		return -ETIMEDOUT;
 	}
 
@@ -185,7 +189,6 @@ static int mes_v11_0_add_hw_queue(struct amdgpu_mes *mes,
 	mes_add_queue_pkt.trap_handler_addr = input->tba_addr;
 	mes_add_queue_pkt.tma_addr = input->tma_addr;
 	mes_add_queue_pkt.is_kfd_process = input->is_kfd_process;
-	mes_add_queue_pkt.trap_en = 1;
 
 	/* For KFD, gds_size is re-used for queue size (needed in MES for AQL queues) */
 	mes_add_queue_pkt.is_aql_queue = input->is_aql_queue;
@@ -377,6 +380,7 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes)
 	mes_set_hw_res_pkt.disable_reset = 1;
 	mes_set_hw_res_pkt.disable_mes_log = 1;
 	mes_set_hw_res_pkt.use_different_vmid_compute = 1;
+	mes_set_hw_res_pkt.enable_reg_active_poll = 1;
 	mes_set_hw_res_pkt.oversubscription_timer = 50;
 
 	return mes_v11_0_submit_pkt_and_poll_completion(mes,
@@ -478,10 +482,6 @@ static int mes_v11_0_init_microcode(struct amdgpu_device *adev,
 
 	mes_hdr = (const struct mes_firmware_header_v1_0 *)
 		adev->mes.fw[pipe]->data;
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_version);
-	adev->mes.ucode_fw_version[pipe] =
-		le32_to_cpu(mes_hdr->mes_ucode_data_version);
 	adev->mes.uc_start_addr[pipe] =
 		le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
 		((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
@@ -1246,7 +1246,9 @@ static int mes_v11_0_kiq_hw_fini(struct amdgpu_device *adev)
 	if (adev->mes.ring.sched.ready)
 		mes_v11_0_kiq_dequeue_sched(adev);
 
-	mes_v11_0_enable(adev, false);
+	if (!amdgpu_sriov_vf(adev))
+		mes_v11_0_enable(adev, false);
+
 	return 0;
 }
 
@@ -1332,7 +1334,8 @@ static int mes_v11_0_late_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (!amdgpu_in_reset(adev) &&
+	/* it's only intended for use in mes_self_test case, not for s0ix and reset */
+	if (!amdgpu_in_reset(adev) && !adev->in_s0ix && !adev->in_suspend &&
 	    (adev->ip_versions[GC_HWIP][0] != IP_VERSION(11, 0, 3)))
 		amdgpu_mes_self_test(adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
index 998b5d17b271..0e664d0cc8d5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
@@ -319,7 +319,7 @@ static void mmhub_v2_0_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = mmMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, mmMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v2_0_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
index 1b027d069ab4..4638ea7c2eec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c
@@ -243,7 +243,7 @@ static void mmhub_v2_3_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = mmMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, mmMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, mmMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v2_3_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
index a1d26c4d80b8..16cc82215e2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
@@ -275,7 +275,7 @@ static void mmhub_v3_0_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
index e8058edc1d10..6bdf2ef0298d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
@@ -269,7 +269,7 @@ static void mmhub_v3_0_1_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_1_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
index 770be0a8f7ce..45465acaa943 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c
@@ -268,7 +268,7 @@ static void mmhub_v3_0_2_init_cache_regs(struct amdgpu_device *adev)
 
 	tmp = regMMVM_L2_CNTL5_DEFAULT;
 	tmp = REG_SET_FIELD(tmp, MMVM_L2_CNTL5, L2_CACHE_SMALLK_FRAGMENT_SIZE, 0);
-	WREG32_SOC15(GC, 0, regMMVM_L2_CNTL5, tmp);
+	WREG32_SOC15(MMHUB, 0, regMMVM_L2_CNTL5, tmp);
 }
 
 static void mmhub_v3_0_2_enable_system_domain(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
index 15eb3658d70e..09fdcd20cb91 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c
@@ -337,7 +337,13 @@ const struct nbio_hdp_flush_reg nbio_v4_3_hdp_flush_reg = {
 
 static void nbio_v4_3_init_registers(struct amdgpu_device *adev)
 {
-	return;
+	if (adev->ip_versions[NBIO_HWIP][0] == IP_VERSION(4, 3, 0)) {
+		uint32_t data;
+
+		data = RREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2);
+		data &= ~RCC_DEV0_EPF2_STRAP2__STRAP_NO_SOFT_RESET_DEV0_F2_MASK;
+		WREG32_SOC15(NBIO, 0, regRCC_DEV0_EPF2_STRAP2, data);
+	}
 }
 
 static u32 nbio_v4_3_get_rom_offset(struct amdgpu_device *adev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nv.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
index b3fba8dea63c..6853b93ac82e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -82,10 +82,10 @@ static const struct amdgpu_video_codecs nv_video_codecs_encode =
 /* Navi1x */
 static const struct amdgpu_video_codec_info nv_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -100,10 +100,10 @@ static const struct amdgpu_video_codecs nv_video_codecs_decode =
 /* Sienna Cichlid */
 static const struct amdgpu_video_codec_info sc_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -125,10 +125,10 @@ static struct amdgpu_video_codec_info sriov_sc_video_codecs_encode_array[] =
 
 static struct amdgpu_video_codec_info sriov_sc_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -149,7 +149,7 @@ static struct amdgpu_video_codecs sriov_sc_video_codecs_decode =
 
 /* Beige Goby*/
 static const struct amdgpu_video_codec_info bg_video_codecs_decode_array[] = {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 };
@@ -166,7 +166,7 @@ static const struct amdgpu_video_codecs bg_video_codecs_encode = {
 
 /* Yellow Carp*/
 static const struct amdgpu_video_codec_info yc_video_codecs_decode_array[] = {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
index 294b4f5a3c9a..0c9b0ee798e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c
@@ -121,32 +121,6 @@ out:
 	return err;
 }
 
-static int psp_v10_0_ring_init(struct psp_context *psp,
-			       enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v10_0_ring_create(struct psp_context *psp,
 				 enum psp_ring_type ring_type)
 {
@@ -240,7 +214,6 @@ static void psp_v10_0_ring_set_wptr(struct psp_context *psp, uint32_t value)
 
 static const struct psp_funcs psp_v10_0_funcs = {
 	.init_microcode = psp_v10_0_init_microcode,
-	.ring_init = psp_v10_0_ring_init,
 	.ring_create = psp_v10_0_ring_create,
 	.ring_stop = psp_v10_0_ring_stop,
 	.ring_destroy = psp_v10_0_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index de3b758921e7..800a2b9d94c3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -334,32 +334,6 @@ static int psp_v11_0_bootloader_load_sos(struct psp_context *psp)
 	return ret;
 }
 
-static int psp_v11_0_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v11_0_ring_stop(struct psp_context *psp,
 			      enum psp_ring_type ring_type)
 {
@@ -753,7 +727,6 @@ static const struct psp_funcs psp_v11_0_funcs = {
 	.bootloader_load_spl = psp_v11_0_bootloader_load_spl,
 	.bootloader_load_sysdrv = psp_v11_0_bootloader_load_sysdrv,
 	.bootloader_load_sos = psp_v11_0_bootloader_load_sos,
-	.ring_init = psp_v11_0_ring_init,
 	.ring_create = psp_v11_0_ring_create,
 	.ring_stop = psp_v11_0_ring_stop,
 	.ring_destroy = psp_v11_0_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c
index ff13e1beb49b..5697760a819b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c
@@ -28,32 +28,6 @@
 
 #include "mp/mp_11_0_8_offset.h"
 
-static int psp_v11_0_8_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v11_0_8_ring_stop(struct psp_context *psp,
 			       enum psp_ring_type ring_type)
 {
@@ -194,7 +168,6 @@ static void psp_v11_0_8_ring_set_wptr(struct psp_context *psp, uint32_t value)
 }
 
 static const struct psp_funcs psp_v11_0_8_funcs = {
-	.ring_init = psp_v11_0_8_ring_init,
 	.ring_create = psp_v11_0_8_ring_create,
 	.ring_stop = psp_v11_0_8_ring_stop,
 	.ring_destroy = psp_v11_0_8_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
index a89a384e5966..a744a2f0189d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c
@@ -233,34 +233,6 @@ static void psp_v12_0_reroute_ih(struct psp_context *psp)
 		     0x80000000, 0x8000FFFF, false);
 }
 
-static int psp_v12_0_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	psp_v12_0_reroute_ih(psp);
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v12_0_ring_create(struct psp_context *psp,
 				enum psp_ring_type ring_type)
 {
@@ -269,6 +241,8 @@ static int psp_v12_0_ring_create(struct psp_context *psp,
 	struct psp_ring *ring = &psp->km_ring;
 	struct amdgpu_device *adev = psp->adev;
 
+	psp_v12_0_reroute_ih(psp);
+
 	if (amdgpu_sriov_vf(psp->adev)) {
 		/* Write low address of the ring to C2PMSG_102 */
 		psp_ring_reg = lower_32_bits(ring->ring_mem_mc_addr);
@@ -422,7 +396,6 @@ static const struct psp_funcs psp_v12_0_funcs = {
 	.init_microcode = psp_v12_0_init_microcode,
 	.bootloader_load_sysdrv = psp_v12_0_bootloader_load_sysdrv,
 	.bootloader_load_sos = psp_v12_0_bootloader_load_sos,
-	.ring_init = psp_v12_0_ring_init,
 	.ring_create = psp_v12_0_ring_create,
 	.ring_stop = psp_v12_0_ring_stop,
 	.ring_destroy = psp_v12_0_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index afef7b65f452..c14b4b648ebf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -88,6 +88,7 @@ static int psp_v13_0_init_microcode(struct psp_context *psp)
 	case IP_VERSION(13, 0, 3):
 	case IP_VERSION(13, 0, 5):
 	case IP_VERSION(13, 0, 8):
+	case IP_VERSION(13, 0, 11):
 		err = psp_init_toc_microcode(psp, chip_name);
 		if (err)
 			return err;
@@ -254,32 +255,6 @@ static int psp_v13_0_bootloader_load_sos(struct psp_context *psp)
 	return ret;
 }
 
-static int psp_v13_0_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v13_0_ring_stop(struct psp_context *psp,
 			       enum psp_ring_type ring_type)
 {
@@ -715,7 +690,6 @@ static const struct psp_funcs psp_v13_0_funcs = {
 	.bootloader_load_dbg_drv = psp_v13_0_bootloader_load_dbg_drv,
 	.bootloader_load_ras_drv = psp_v13_0_bootloader_load_ras_drv,
 	.bootloader_load_sos = psp_v13_0_bootloader_load_sos,
-	.ring_init = psp_v13_0_ring_init,
 	.ring_create = psp_v13_0_ring_create,
 	.ring_stop = psp_v13_0_ring_stop,
 	.ring_destroy = psp_v13_0_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c
index f9d6f3408c43..293bc140dfdb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c
@@ -198,32 +198,6 @@ static int psp_v13_0_4_bootloader_load_sos(struct psp_context *psp)
 	return ret;
 }
 
-static int psp_v13_0_4_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static int psp_v13_0_4_ring_stop(struct psp_context *psp,
 			       enum psp_ring_type ring_type)
 {
@@ -372,7 +346,6 @@ static const struct psp_funcs psp_v13_0_4_funcs = {
 	.bootloader_load_intf_drv = psp_v13_0_4_bootloader_load_intf_drv,
 	.bootloader_load_dbg_drv = psp_v13_0_4_bootloader_load_dbg_drv,
 	.bootloader_load_sos = psp_v13_0_4_bootloader_load_sos,
-	.ring_init = psp_v13_0_4_ring_init,
 	.ring_create = psp_v13_0_4_ring_create,
 	.ring_stop = psp_v13_0_4_ring_stop,
 	.ring_destroy = psp_v13_0_4_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index f1fbf12171be..d628bebc3b98 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -156,32 +156,6 @@ static int psp_v3_1_bootloader_load_sos(struct psp_context *psp)
 	return ret;
 }
 
-static int psp_v3_1_ring_init(struct psp_context *psp,
-			      enum psp_ring_type ring_type)
-{
-	int ret = 0;
-	struct psp_ring *ring;
-	struct amdgpu_device *adev = psp->adev;
-
-	ring = &psp->km_ring;
-
-	ring->ring_type = ring_type;
-
-	/* allocate 4k Page of Local Frame Buffer memory for ring */
-	ring->ring_size = 0x1000;
-	ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE,
-				      AMDGPU_GEM_DOMAIN_VRAM,
-				      &adev->firmware.rbuf,
-				      &ring->ring_mem_mc_addr,
-				      (void **)&ring->ring_mem);
-	if (ret) {
-		ring->ring_size = 0;
-		return ret;
-	}
-
-	return 0;
-}
-
 static void psp_v3_1_reroute_ih(struct psp_context *psp)
 {
 	struct amdgpu_device *adev = psp->adev;
@@ -397,7 +371,6 @@ static const struct psp_funcs psp_v3_1_funcs = {
 	.init_microcode = psp_v3_1_init_microcode,
 	.bootloader_load_sysdrv = psp_v3_1_bootloader_load_sysdrv,
 	.bootloader_load_sos = psp_v3_1_bootloader_load_sos,
-	.ring_init = psp_v3_1_ring_init,
 	.ring_create = psp_v3_1_ring_create,
 	.ring_stop = psp_v3_1_ring_stop,
 	.ring_destroy = psp_v3_1_ring_destroy,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
index 026eb118a2bb..e5cde8c279cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
@@ -452,6 +452,9 @@ static void sdma_v6_0_enable(struct amdgpu_device *adev, bool enable)
 		sdma_v6_0_rlc_stop(adev);
 	}
 
+	if (amdgpu_sriov_vf(adev))
+		return;
+
 	for (i = 0; i < adev->sdma.num_instances; i++) {
 		f32_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_F32_CNTL));
 		f32_cntl = REG_SET_FIELD(f32_cntl, SDMA0_F32_CNTL, HALT, enable ? 0 : 1);
@@ -1520,6 +1523,7 @@ static const struct amdgpu_ring_funcs sdma_v6_0_ring_funcs = {
 	.align_mask = 0xf,
 	.nop = SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP),
 	.support_64bit_ptrs = true,
+	.secure_submission_supported = true,
 	.vmhub = AMDGPU_GFXHUB_0,
 	.get_rptr = sdma_v6_0_ring_get_rptr,
 	.get_wptr = sdma_v6_0_ring_get_wptr,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/si_dma.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/si_dma.c
index 4d5e718540aa..abca8b529721 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/si_dma.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -112,14 +112,12 @@ static void si_dma_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
 
 static void si_dma_stop(struct amdgpu_device *adev)
 {
-	struct amdgpu_ring *ring;
 	u32 rb_cntl;
 	unsigned i;
 
 	amdgpu_sdma_unset_buffer_funcs_helper(adev);
 
 	for (i = 0; i < adev->sdma.num_instances; i++) {
-		ring = &adev->sdma.instance[i].ring;
 		/* dma0 */
 		rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]);
 		rb_cntl &= ~DMA_RB_ENABLE;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
index e3b2b6b4f1a6..7cd17dda32ce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -103,10 +103,10 @@ static const struct amdgpu_video_codecs vega_video_codecs_encode =
 /* Vega */
 static const struct amdgpu_video_codec_info vega_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 };
@@ -120,10 +120,10 @@ static const struct amdgpu_video_codecs vega_video_codecs_decode =
 /* Raven */
 static const struct amdgpu_video_codec_info rv_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 4096, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 4096, 4096, 0)},
@@ -138,10 +138,10 @@ static const struct amdgpu_video_codecs rv_video_codecs_decode =
 /* Renoir, Arcturus */
 static const struct amdgpu_video_codec_info rn_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4906, 3)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4906, 5)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4906, 4)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15d.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc15d.h
index 799925d22fc8..2357ff39323f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc15d.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc15d.h
@@ -162,6 +162,7 @@
 		 * 2 - Bypass
 		 */
 #define     INDIRECT_BUFFER_PRE_ENB(x)		 ((x) << 21)
+#define     INDIRECT_BUFFER_PRE_RESUME(x)               ((x) << 30)
 #define	PACKET3_COPY_DATA				0x40
 #define	PACKET3_PFP_SYNC_ME				0x42
 #define	PACKET3_COND_WRITE				0x45
@@ -184,6 +185,7 @@
 #define		EOP_TC_ACTION_EN                        (1 << 17) /* L2 */
 #define		EOP_TC_NC_ACTION_EN			(1 << 19)
 #define		EOP_TC_MD_ACTION_EN			(1 << 21) /* L2 metadata */
+#define		EOP_EXEC				(1 << 28) /* For Trailing Fence */
 
 #define		DATA_SEL(x)                             ((x) << 29)
 		/* 0 - discard
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
index e08044008186..7050238c4c48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -43,6 +43,7 @@
 #include "soc15.h"
 #include "soc15_common.h"
 #include "soc21.h"
+#include "mxgpu_nv.h"
 
 static const struct amd_ip_funcs soc21_common_ip_funcs;
 
@@ -61,7 +62,7 @@ static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_encode =
 
 static const struct amdgpu_video_codec_info vcn_4_0_0_video_codecs_decode_array[] =
 {
-	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4906, 52)},
+	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
 	{codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
@@ -322,8 +323,10 @@ soc21_asic_reset_method(struct amdgpu_device *adev)
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 0):
 	case IP_VERSION(13, 0, 7):
+	case IP_VERSION(13, 0, 10):
 		return AMD_RESET_METHOD_MODE1;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		return AMD_RESET_METHOD_MODE2;
 	default:
 		if (amdgpu_dpm_is_baco_supported(adev))
@@ -584,10 +587,6 @@ static int soc21_common_early_init(void *handle)
 			AMD_PG_SUPPORT_JPEG |
 			AMD_PG_SUPPORT_ATHUB |
 			AMD_PG_SUPPORT_MMHUB;
-		if (amdgpu_sriov_vf(adev)) {
-			adev->cg_flags = 0;
-			adev->pg_flags = 0;
-		}
 		adev->external_rev_id = adev->rev_id + 0x1; // TODO: need update
 		break;
 	case IP_VERSION(11, 0, 2):
@@ -641,32 +640,71 @@ static int soc21_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_CGCG |
 			AMD_CG_SUPPORT_GFX_CGLS |
 			AMD_CG_SUPPORT_REPEATER_FGCG |
-			AMD_CG_SUPPORT_GFX_MGCG;
+			AMD_CG_SUPPORT_GFX_MGCG |
+			AMD_CG_SUPPORT_HDP_SD |
+			AMD_CG_SUPPORT_ATHUB_MGCG |
+			AMD_CG_SUPPORT_ATHUB_LS;
 		adev->pg_flags = AMD_PG_SUPPORT_VCN |
 			AMD_PG_SUPPORT_VCN_DPG |
 			AMD_PG_SUPPORT_JPEG;
-		if (amdgpu_sriov_vf(adev)) {
-			/* hypervisor control CG and PG enablement */
-			adev->cg_flags = 0;
-			adev->pg_flags = 0;
-		}
 		adev->external_rev_id = adev->rev_id + 0x20;
 		break;
+	case IP_VERSION(11, 0, 4):
+		adev->cg_flags =
+			AMD_CG_SUPPORT_GFX_CGCG |
+			AMD_CG_SUPPORT_GFX_CGLS |
+			AMD_CG_SUPPORT_GFX_MGCG |
+			AMD_CG_SUPPORT_GFX_FGCG |
+			AMD_CG_SUPPORT_REPEATER_FGCG |
+			AMD_CG_SUPPORT_GFX_PERF_CLK |
+			AMD_CG_SUPPORT_MC_MGCG |
+			AMD_CG_SUPPORT_MC_LS |
+			AMD_CG_SUPPORT_HDP_MGCG |
+			AMD_CG_SUPPORT_HDP_LS |
+			AMD_CG_SUPPORT_ATHUB_MGCG |
+			AMD_CG_SUPPORT_ATHUB_LS |
+			AMD_CG_SUPPORT_IH_CG |
+			AMD_CG_SUPPORT_BIF_MGCG |
+			AMD_CG_SUPPORT_BIF_LS |
+			AMD_CG_SUPPORT_VCN_MGCG |
+			AMD_CG_SUPPORT_JPEG_MGCG;
+		adev->pg_flags = AMD_PG_SUPPORT_VCN |
+			AMD_PG_SUPPORT_VCN_DPG |
+			AMD_PG_SUPPORT_GFX_PG |
+			AMD_PG_SUPPORT_JPEG;
+		adev->external_rev_id = adev->rev_id + 0x1;
+		break;
+
 	default:
 		/* FIXME: not supported yet */
 		return -EINVAL;
 	}
 
+	if (amdgpu_sriov_vf(adev)) {
+		amdgpu_virt_init_setting(adev);
+		xgpu_nv_mailbox_set_irq_funcs(adev);
+	}
+
 	return 0;
 }
 
 static int soc21_common_late_init(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (amdgpu_sriov_vf(adev))
+		xgpu_nv_mailbox_get_irq(adev);
+
 	return 0;
 }
 
 static int soc21_common_sw_init(void *handle)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (amdgpu_sriov_vf(adev))
+		xgpu_nv_mailbox_add_irq_id(adev);
+
 	return 0;
 }
 
@@ -704,6 +742,9 @@ static int soc21_common_hw_fini(void *handle)
 	/* disable the doorbell aperture */
 	soc21_enable_doorbell_aperture(adev, false);
 
+	if (amdgpu_sriov_vf(adev))
+		xgpu_nv_mailbox_put_irq(adev);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
index 5d5d031c9e7d..72fd963f178b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c
@@ -187,9 +187,9 @@ static void umc_v6_7_ecc_info_query_ras_error_count(struct amdgpu_device *adev,
 	}
 }
 
-static void umc_v6_7_convert_error_address(struct amdgpu_device *adev,
-					struct ras_err_data *err_data, uint64_t err_addr,
-					uint32_t ch_inst, uint32_t umc_inst)
+void umc_v6_7_convert_error_address(struct amdgpu_device *adev,
+				    struct ras_err_data *err_data, uint64_t err_addr,
+				    uint32_t ch_inst, uint32_t umc_inst)
 {
 	uint32_t channel_index;
 	uint64_t soc_pa, retired_page, column;
@@ -553,5 +553,4 @@ struct amdgpu_umc_ras umc_v6_7_ras = {
 	.query_ras_poison_mode = umc_v6_7_query_ras_poison_mode,
 	.ecc_info_query_ras_error_count = umc_v6_7_ecc_info_query_ras_error_count,
 	.ecc_info_query_ras_error_address = umc_v6_7_ecc_info_query_ras_error_address,
-	.convert_ras_error_address = umc_v6_7_convert_error_address,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
index fe41ed2f5945..105245d5b6e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v6_7.h
@@ -71,5 +71,7 @@ extern const uint32_t
 	umc_v6_7_channel_idx_tbl_second[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM];
 extern const uint32_t
 	umc_v6_7_channel_idx_tbl_first[UMC_V6_7_UMC_INSTANCE_NUM][UMC_V6_7_CHANNEL_INSTANCE_NUM];
-
+void umc_v6_7_convert_error_address(struct amdgpu_device *adev,
+                                    struct ras_err_data *err_data, uint64_t err_addr,
+                                    uint32_t ch_inst, uint32_t umc_inst);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
index 91235df54e22..b7da4528cf0a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
@@ -45,6 +45,16 @@ const struct channelnum_map_colbit umc_v8_10_channelnum_map_colbit_table[] = {
 	{6,  11},
 };
 
+const uint32_t
+	umc_v8_10_channel_idx_tbl_ext0[]
+				[UMC_V8_10_UMC_INSTANCE_NUM]
+				[UMC_V8_10_CHANNEL_INSTANCE_NUM] = {
+	   {{1,   5}, {7,  3}},
+	   {{14, 15}, {13, 12}},
+	   {{10, 11}, {9,  8}},
+	   {{6,   2}, {0,  4}}
+	};
+
 const uint32_t
 	umc_v8_10_channel_idx_tbl[]
 				[UMC_V8_10_UMC_INSTANCE_NUM]
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h
index 849ede88e111..25eaf4af5fcf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/umc_v8_10.h
@@ -66,5 +66,9 @@ extern const uint32_t
 				[UMC_V8_10_UMC_INSTANCE_NUM]
 				[UMC_V8_10_CHANNEL_INSTANCE_NUM];
 
+extern const uint32_t
+	umc_v8_10_channel_idx_tbl_ext0[]
+				[UMC_V8_10_UMC_INSTANCE_NUM]
+				[UMC_V8_10_CHANNEL_INSTANCE_NUM];
 #endif
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index 375c440957dc..5fe872f4bea7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -216,8 +216,8 @@ static int uvd_v6_0_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle
 	uint64_t addr;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4,
+				     AMDGPU_IB_POOL_DIRECT, &job);
 	if (r)
 		return r;
 
@@ -280,8 +280,8 @@ static int uvd_v6_0_enc_get_destroy_msg(struct amdgpu_ring *ring,
 	uint64_t addr;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4,
+				     AMDGPU_IB_POOL_DIRECT, &job);
 	if (r)
 		return r;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index e668b3baa8c6..e407be6cb63c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
@@ -213,7 +213,7 @@ static int uvd_v7_0_enc_ring_test_ring(struct amdgpu_ring *ring)
  *
  * Open up a stream for HW test
  */
-static int uvd_v7_0_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle,
+static int uvd_v7_0_enc_get_create_msg(struct amdgpu_ring *ring, u32 handle,
 				       struct amdgpu_bo *bo,
 				       struct dma_fence **fence)
 {
@@ -224,8 +224,8 @@ static int uvd_v7_0_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t handle
 	uint64_t addr;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4,
+				     AMDGPU_IB_POOL_DIRECT, &job);
 	if (r)
 		return r;
 
@@ -276,7 +276,7 @@ err:
  *
  * Close up a stream for HW test or if userspace failed to do so
  */
-static int uvd_v7_0_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
+static int uvd_v7_0_enc_get_destroy_msg(struct amdgpu_ring *ring, u32 handle,
 					struct amdgpu_bo *bo,
 					struct dma_fence **fence)
 {
@@ -287,8 +287,8 @@ static int uvd_v7_0_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handl
 	uint64_t addr;
 	int i, r;
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4,
-					AMDGPU_IB_POOL_DIRECT, &job);
+	r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, ib_size_dw * 4,
+				     AMDGPU_IB_POOL_DIRECT, &job);
 	if (r)
 		return r;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index 8a7006d62a87..ec87b00f2e05 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -770,6 +770,33 @@ static void vcn_v2_5_enable_clock_gating(struct amdgpu_device *adev)
 	}
 }
 
+static void vcn_v2_6_enable_ras(struct amdgpu_device *adev, int inst_idx,
+				bool indirect)
+{
+	uint32_t tmp;
+
+	if (adev->ip_versions[UVD_HWIP][0] != IP_VERSION(2, 6, 0))
+		return;
+
+	tmp = VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK;
+	WREG32_SOC15_DPG_MODE(inst_idx,
+			      SOC15_DPG_MODE_OFFSET(VCN, 0, mmVCN_RAS_CNTL),
+			      tmp, 0, indirect);
+
+	tmp = UVD_VCPU_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK;
+	WREG32_SOC15_DPG_MODE(inst_idx,
+			      SOC15_DPG_MODE_OFFSET(VCN, 0, mmUVD_VCPU_INT_EN),
+			      tmp, 0, indirect);
+
+	tmp = UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK;
+	WREG32_SOC15_DPG_MODE(inst_idx,
+			      SOC15_DPG_MODE_OFFSET(VCN, 0, mmUVD_SYS_INT_EN),
+			      tmp, 0, indirect);
+}
+
 static int vcn_v2_5_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect)
 {
 	volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared.cpu_addr;
@@ -849,6 +876,8 @@ static int vcn_v2_5_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, boo
 	WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
 		VCN, 0, mmUVD_LMI_CTRL2), 0, 0, indirect);
 
+	vcn_v2_6_enable_ras(adev, inst_idx, indirect);
+
 	/* unblock VCPU register access */
 	WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
 		VCN, 0, mmUVD_RB_ARB_CTRL), 0, 0, indirect);
@@ -2002,16 +2031,5 @@ static void vcn_v2_5_set_ras_funcs(struct amdgpu_device *adev)
 		break;
 	}
 
-	if (adev->vcn.ras) {
-		amdgpu_ras_register_ras_block(adev, &adev->vcn.ras->ras_block);
-
-		strcpy(adev->vcn.ras->ras_block.ras_comm.name, "vcn");
-		adev->vcn.ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__VCN;
-		adev->vcn.ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__POISON;
-		adev->vcn.ras_if = &adev->vcn.ras->ras_block.ras_comm;
-
-		/* If don't define special ras_late_init function, use default ras_late_init */
-		if (!adev->vcn.ras->ras_block.ras_late_init)
-			adev->vcn.ras->ras_block.ras_late_init = amdgpu_ras_block_late_init;
-	}
+	amdgpu_vcn_set_ras_funcs(adev);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index dcc49b01bd59..1e2b22299975 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -31,6 +31,7 @@
 #include "soc15_hw_ip.h"
 #include "vcn_v2_0.h"
 #include "mmsch_v4_0.h"
+#include "vcn_v4_0.h"
 
 #include "vcn/vcn_4_0_0_offset.h"
 #include "vcn/vcn_4_0_0_sh_mask.h"
@@ -64,6 +65,7 @@ static int vcn_v4_0_set_powergating_state(void *handle,
 static int vcn_v4_0_pause_dpg_mode(struct amdgpu_device *adev,
         int inst_idx, struct dpg_pause_state *new_state);
 static void vcn_v4_0_unified_ring_set_wptr(struct amdgpu_ring *ring);
+static void vcn_v4_0_set_ras_funcs(struct amdgpu_device *adev);
 
 /**
  * vcn_v4_0_early_init - set function pointers
@@ -84,6 +86,7 @@ static int vcn_v4_0_early_init(void *handle)
 
 	vcn_v4_0_set_unified_ring_funcs(adev);
 	vcn_v4_0_set_irq_funcs(adev);
+	vcn_v4_0_set_ras_funcs(adev);
 
 	return 0;
 }
@@ -125,6 +128,12 @@ static int vcn_v4_0_sw_init(void *handle)
 		if (r)
 			return r;
 
+		/* VCN POISON TRAP */
+		r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i],
+				VCN_4_0__SRCID_UVD_POISON, &adev->vcn.inst[i].irq);
+		if (r)
+			return r;
+
 		ring = &adev->vcn.inst[i].ring_enc[0];
 		ring->use_doorbell = true;
 		if (amdgpu_sriov_vf(adev))
@@ -289,6 +298,7 @@ static int vcn_v4_0_hw_fini(void *handle)
 			}
 		}
 
+		amdgpu_irq_put(adev, &adev->vcn.inst[i].irq, 0);
 	}
 
 	return 0;
@@ -852,6 +862,28 @@ static void vcn_v4_0_enable_clock_gating(struct amdgpu_device *adev, int inst)
 	return;
 }
 
+static void vcn_v4_0_enable_ras(struct amdgpu_device *adev, int inst_idx,
+				bool indirect)
+{
+	uint32_t tmp;
+
+	if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__VCN))
+		return;
+
+	tmp = VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK |
+	      VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK;
+	WREG32_SOC15_DPG_MODE(inst_idx,
+			      SOC15_DPG_MODE_OFFSET(VCN, 0, regVCN_RAS_CNTL),
+			      tmp, 0, indirect);
+
+	tmp = UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK;
+	WREG32_SOC15_DPG_MODE(inst_idx,
+			      SOC15_DPG_MODE_OFFSET(VCN, 0, regUVD_SYS_INT_EN),
+			      tmp, 0, indirect);
+}
+
 /**
  * vcn_v4_0_start_dpg_mode - VCN start with dpg mode
  *
@@ -940,6 +972,8 @@ static int vcn_v4_0_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, boo
 	WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
 		VCN, inst_idx, regUVD_LMI_CTRL2), tmp, 0, indirect);
 
+	vcn_v4_0_enable_ras(adev, inst_idx, indirect);
+
 	/* enable master interrupt */
 	WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
 		VCN, inst_idx, regUVD_MASTINT_EN),
@@ -1932,6 +1966,9 @@ static int vcn_v4_0_process_interrupt(struct amdgpu_device *adev, struct amdgpu_
 	case VCN_4_0__SRCID__UVD_ENC_GENERAL_PURPOSE:
 		amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[0]);
 		break;
+	case VCN_4_0__SRCID_UVD_POISON:
+		amdgpu_vcn_process_poison_irq(adev, source, entry);
+		break;
 	default:
 		DRM_ERROR("Unhandled interrupt: %d %d\n",
 			  entry->src_id, entry->src_data[0]);
@@ -1994,3 +2031,60 @@ const struct amdgpu_ip_block_version vcn_v4_0_ip_block =
 	.rev = 0,
 	.funcs = &vcn_v4_0_ip_funcs,
 };
+
+static uint32_t vcn_v4_0_query_poison_by_instance(struct amdgpu_device *adev,
+			uint32_t instance, uint32_t sub_block)
+{
+	uint32_t poison_stat = 0, reg_value = 0;
+
+	switch (sub_block) {
+	case AMDGPU_VCN_V4_0_VCPU_VCODEC:
+		reg_value = RREG32_SOC15(VCN, instance, regUVD_RAS_VCPU_VCODEC_STATUS);
+		poison_stat = REG_GET_FIELD(reg_value, UVD_RAS_VCPU_VCODEC_STATUS, POISONED_PF);
+		break;
+	default:
+		break;
+	}
+
+	if (poison_stat)
+		dev_info(adev->dev, "Poison detected in VCN%d, sub_block%d\n",
+			instance, sub_block);
+
+	return poison_stat;
+}
+
+static bool vcn_v4_0_query_ras_poison_status(struct amdgpu_device *adev)
+{
+	uint32_t inst, sub;
+	uint32_t poison_stat = 0;
+
+	for (inst = 0; inst < adev->vcn.num_vcn_inst; inst++)
+		for (sub = 0; sub < AMDGPU_VCN_V4_0_MAX_SUB_BLOCK; sub++)
+			poison_stat +=
+				vcn_v4_0_query_poison_by_instance(adev, inst, sub);
+
+	return !!poison_stat;
+}
+
+const struct amdgpu_ras_block_hw_ops vcn_v4_0_ras_hw_ops = {
+	.query_poison_status = vcn_v4_0_query_ras_poison_status,
+};
+
+static struct amdgpu_vcn_ras vcn_v4_0_ras = {
+	.ras_block = {
+		.hw_ops = &vcn_v4_0_ras_hw_ops,
+	},
+};
+
+static void vcn_v4_0_set_ras_funcs(struct amdgpu_device *adev)
+{
+	switch (adev->ip_versions[VCN_HWIP][0]) {
+	case IP_VERSION(4, 0, 0):
+		adev->vcn.ras = &vcn_v4_0_ras;
+		break;
+	default:
+		break;
+	}
+
+	amdgpu_vcn_set_ras_funcs(adev);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h
index 7c5c9d91bb52..7d3d11f40f27 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.h
@@ -24,6 +24,12 @@
 #ifndef __VCN_V4_0_H__
 #define __VCN_V4_0_H__
 
+enum amdgpu_vcn_v4_0_sub_block {
+	AMDGPU_VCN_V4_0_VCPU_VCODEC = 0,
+
+	AMDGPU_VCN_V4_0_MAX_SUB_BLOCK,
+};
+
 extern const struct amdgpu_ip_block_version vcn_v4_0_ip_block;
 
 #endif /* __VCN_V4_0_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vega20_ih.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
index 59dfca093155..1706081d054d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
@@ -267,7 +267,7 @@ static void vega20_ih_reroute_ih(struct amdgpu_device *adev)
 	/* vega20 ih reroute will go through psp this
 	 * function is used for newer asics starting arcturus
 	 */
-	if (adev->asic_type >= CHIP_ARCTURUS) {
+	if (adev->ip_versions[OSSSYS_HWIP][0] >= IP_VERSION(4, 2, 1)) {
 		/* Reroute to IH ring 1 for VMC */
 		WREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_INDEX, 0x12);
 		tmp = RREG32_SOC15(OSSSYS, 0, mmIH_CLIENT_CFG_DATA);
@@ -308,7 +308,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev)
 
 	adev->nbio.funcs->ih_control(adev);
 
-	if (adev->asic_type == CHIP_ARCTURUS &&
+	if ((adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 2, 1)) &&
 	    adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) {
 		ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN);
 		if (adev->irq.ih.use_bus_addr) {
@@ -321,7 +321,7 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev)
 	/* psp firmware won't program IH_CHICKEN for aldebaran
 	 * driver needs to program it properly according to
 	 * MC_SPACE type in IH_RB_CNTL */
-	if (adev->asic_type == CHIP_ALDEBARAN) {
+	if (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 0)) {
 		ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN_ALDEBARAN);
 		if (adev->irq.ih.use_bus_addr) {
 			ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vi.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
index f6ffd7c96ff9..12ef782eb478 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -2111,6 +2111,8 @@ void vi_set_virt_ops(struct amdgpu_device *adev)
 
 int vi_set_ip_blocks(struct amdgpu_device *adev)
 {
+	amdgpu_device_set_sriov_virtual_display(adev);
+
 	switch (adev->asic_type) {
 	case CHIP_TOPAZ:
 		/* topaz has no DCE, UVD, VCE */
@@ -2130,7 +2132,7 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &pp_smu_ip_block);
-		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
+		if (adev->enable_virtual_display)
 			amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
 #if defined(CONFIG_DRM_AMD_DC)
 		else if (amdgpu_device_has_dc_support(adev))
@@ -2150,7 +2152,7 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_device_ip_block_add(adev, &gfx_v8_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v3_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &pp_smu_ip_block);
-		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
+		if (adev->enable_virtual_display)
 			amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block);
 #if defined(CONFIG_DRM_AMD_DC)
 		else if (amdgpu_device_has_dc_support(adev))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index 8bfdfd062ff6..3251f4783ba1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -50,16 +50,6 @@ static inline unsigned int get_and_inc_gpu_processor_id(
 	return current_id;
 }
 
-/* Static table to describe GPU Cache information */
-struct kfd_gpu_cache_info {
-	uint32_t	cache_size;
-	uint32_t	cache_level;
-	uint32_t	flags;
-	/* Indicates how many Compute Units share this cache
-	 * within a SA. Value = 1 indicates the cache is not shared
-	 */
-	uint32_t	num_cu_shared;
-};
 
 static struct kfd_gpu_cache_info kaveri_cache_info[] = {
 	{
@@ -891,6 +881,54 @@ static struct kfd_gpu_cache_info gc_10_3_6_cache_info[] = {
 	},
 };
 
+static struct kfd_gpu_cache_info dummy_cache_info[] = {
+	{
+		/* TCP L1 Cache per CU */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 1,
+	},
+	{
+		/* Scalar L1 Instruction Cache per SQC */
+		.cache_size = 32,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_INST_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* Scalar L1 Data Cache per SQC */
+		.cache_size = 16,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 2,
+	},
+	{
+		/* GL1 Data Cache per SA */
+		.cache_size = 128,
+		.cache_level = 1,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 6,
+	},
+	{
+		/* L2 Data Cache per GPU (Total Tex Cache) */
+		.cache_size = 2048,
+		.cache_level = 2,
+		.flags = (CRAT_CACHE_FLAGS_ENABLED |
+				CRAT_CACHE_FLAGS_DATA_CACHE |
+				CRAT_CACHE_FLAGS_SIMD_CACHE),
+		.num_cu_shared = 6,
+	},
+};
+
 static void kfd_populated_cu_info_cpu(struct kfd_topology_device *dev,
 		struct crat_subtype_computeunit *cu)
 {
@@ -1071,8 +1109,12 @@ static int kfd_parse_subtype_cache(struct crat_subtype_cache *cache,
 			props->cachelines_per_tag = cache->lines_per_tag;
 			props->cache_assoc = cache->associativity;
 			props->cache_latency = cache->cache_latency;
+
 			memcpy(props->sibling_map, cache->sibling_map,
-					sizeof(props->sibling_map));
+					CRAT_SIBLINGMAP_SIZE);
+
+			/* set the sibling_map_size as 32 for CRAT from ACPI */
+			props->sibling_map_size = CRAT_SIBLINGMAP_SIZE;
 
 			if (cache->flags & CRAT_CACHE_FLAGS_DATA_CACHE)
 				props->cache_type |= HSA_CACHE_TYPE_DATA;
@@ -1083,7 +1125,6 @@ static int kfd_parse_subtype_cache(struct crat_subtype_cache *cache,
 			if (cache->flags & CRAT_CACHE_FLAGS_SIMD_CACHE)
 				props->cache_type |= HSA_CACHE_TYPE_HSACU;
 
-			dev->cache_count++;
 			dev->node_props.caches_count++;
 			list_add_tail(&props->list, &dev->cache_props);
 
@@ -1291,125 +1332,6 @@ err:
 	return ret;
 }
 
-/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
-static int fill_in_l1_pcache(struct crat_subtype_cache *pcache,
-				struct kfd_gpu_cache_info *pcache_info,
-				struct kfd_cu_info *cu_info,
-				int mem_available,
-				int cu_bitmask,
-				int cache_type, unsigned int cu_processor_id,
-				int cu_block)
-{
-	unsigned int cu_sibling_map_mask;
-	int first_active_cu;
-
-	/* First check if enough memory is available */
-	if (sizeof(struct crat_subtype_cache) > mem_available)
-		return -ENOMEM;
-
-	cu_sibling_map_mask = cu_bitmask;
-	cu_sibling_map_mask >>= cu_block;
-	cu_sibling_map_mask &=
-		((1 << pcache_info[cache_type].num_cu_shared) - 1);
-	first_active_cu = ffs(cu_sibling_map_mask);
-
-	/* CU could be inactive. In case of shared cache find the first active
-	 * CU. and incase of non-shared cache check if the CU is inactive. If
-	 * inactive active skip it
-	 */
-	if (first_active_cu) {
-		memset(pcache, 0, sizeof(struct crat_subtype_cache));
-		pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY;
-		pcache->length = sizeof(struct crat_subtype_cache);
-		pcache->flags = pcache_info[cache_type].flags;
-		pcache->processor_id_low = cu_processor_id
-					 + (first_active_cu - 1);
-		pcache->cache_level = pcache_info[cache_type].cache_level;
-		pcache->cache_size = pcache_info[cache_type].cache_size;
-
-		/* Sibling map is w.r.t processor_id_low, so shift out
-		 * inactive CU
-		 */
-		cu_sibling_map_mask =
-			cu_sibling_map_mask >> (first_active_cu - 1);
-
-		pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF);
-		pcache->sibling_map[1] =
-				(uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
-		pcache->sibling_map[2] =
-				(uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
-		pcache->sibling_map[3] =
-				(uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
-		return 0;
-	}
-	return 1;
-}
-
-/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
-static int fill_in_l2_l3_pcache(struct crat_subtype_cache *pcache,
-				struct kfd_gpu_cache_info *pcache_info,
-				struct kfd_cu_info *cu_info,
-				int mem_available,
-				int cache_type, unsigned int cu_processor_id)
-{
-	unsigned int cu_sibling_map_mask;
-	int first_active_cu;
-	int i, j, k;
-
-	/* First check if enough memory is available */
-	if (sizeof(struct crat_subtype_cache) > mem_available)
-		return -ENOMEM;
-
-	cu_sibling_map_mask = cu_info->cu_bitmap[0][0];
-	cu_sibling_map_mask &=
-		((1 << pcache_info[cache_type].num_cu_shared) - 1);
-	first_active_cu = ffs(cu_sibling_map_mask);
-
-	/* CU could be inactive. In case of shared cache find the first active
-	 * CU. and incase of non-shared cache check if the CU is inactive. If
-	 * inactive active skip it
-	 */
-	if (first_active_cu) {
-		memset(pcache, 0, sizeof(struct crat_subtype_cache));
-		pcache->type = CRAT_SUBTYPE_CACHE_AFFINITY;
-		pcache->length = sizeof(struct crat_subtype_cache);
-		pcache->flags = pcache_info[cache_type].flags;
-		pcache->processor_id_low = cu_processor_id
-					 + (first_active_cu - 1);
-		pcache->cache_level = pcache_info[cache_type].cache_level;
-		pcache->cache_size = pcache_info[cache_type].cache_size;
-
-		/* Sibling map is w.r.t processor_id_low, so shift out
-		 * inactive CU
-		 */
-		cu_sibling_map_mask =
-			cu_sibling_map_mask >> (first_active_cu - 1);
-		k = 0;
-		for (i = 0; i < cu_info->num_shader_engines; i++) {
-			for (j = 0; j < cu_info->num_shader_arrays_per_engine;
-				j++) {
-				pcache->sibling_map[k] =
-				 (uint8_t)(cu_sibling_map_mask & 0xFF);
-				pcache->sibling_map[k+1] =
-				 (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
-				pcache->sibling_map[k+2] =
-				 (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
-				pcache->sibling_map[k+3] =
-				 (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
-				k += 4;
-				cu_sibling_map_mask =
-					cu_info->cu_bitmap[i % 4][j + i / 4];
-				cu_sibling_map_mask &= (
-				 (1 << pcache_info[cache_type].num_cu_shared)
-				 - 1);
-			}
-		}
-		return 0;
-	}
-	return 1;
-}
-
-#define KFD_MAX_CACHE_TYPES 6
 
 static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev,
 						   struct kfd_gpu_cache_info *pcache_info)
@@ -1483,228 +1405,134 @@ static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev,
 	return i;
 }
 
-/* kfd_fill_gpu_cache_info - Fill GPU cache info using kfd_gpu_cache_info
- * tables
- *
- *	@kdev - [IN] GPU device
- *	@gpu_processor_id - [IN] GPU processor ID to which these caches
- *			    associate
- *	@available_size - [IN] Amount of memory available in pcache
- *	@cu_info - [IN] Compute Unit info obtained from KGD
- *	@pcache - [OUT] memory into which cache data is to be filled in.
- *	@size_filled - [OUT] amount of data used up in pcache.
- *	@num_of_entries - [OUT] number of caches added
- */
-static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev,
-			int gpu_processor_id,
-			int available_size,
-			struct kfd_cu_info *cu_info,
-			struct crat_subtype_cache *pcache,
-			int *size_filled,
-			int *num_of_entries)
+int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info)
 {
-	struct kfd_gpu_cache_info *pcache_info;
-	struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES];
 	int num_of_cache_types = 0;
-	int i, j, k;
-	int ct = 0;
-	int mem_available = available_size;
-	unsigned int cu_processor_id;
-	int ret;
-	unsigned int num_cu_shared;
 
 	switch (kdev->adev->asic_type) {
 	case CHIP_KAVERI:
-		pcache_info = kaveri_cache_info;
+		*pcache_info = kaveri_cache_info;
 		num_of_cache_types = ARRAY_SIZE(kaveri_cache_info);
 		break;
 	case CHIP_HAWAII:
-		pcache_info = hawaii_cache_info;
+		*pcache_info = hawaii_cache_info;
 		num_of_cache_types = ARRAY_SIZE(hawaii_cache_info);
 		break;
 	case CHIP_CARRIZO:
-		pcache_info = carrizo_cache_info;
+		*pcache_info = carrizo_cache_info;
 		num_of_cache_types = ARRAY_SIZE(carrizo_cache_info);
 		break;
 	case CHIP_TONGA:
-		pcache_info = tonga_cache_info;
+		*pcache_info = tonga_cache_info;
 		num_of_cache_types = ARRAY_SIZE(tonga_cache_info);
 		break;
 	case CHIP_FIJI:
-		pcache_info = fiji_cache_info;
+		*pcache_info = fiji_cache_info;
 		num_of_cache_types = ARRAY_SIZE(fiji_cache_info);
 		break;
 	case CHIP_POLARIS10:
-		pcache_info = polaris10_cache_info;
+		*pcache_info = polaris10_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris10_cache_info);
 		break;
 	case CHIP_POLARIS11:
-		pcache_info = polaris11_cache_info;
+		*pcache_info = polaris11_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris11_cache_info);
 		break;
 	case CHIP_POLARIS12:
-		pcache_info = polaris12_cache_info;
+		*pcache_info = polaris12_cache_info;
 		num_of_cache_types = ARRAY_SIZE(polaris12_cache_info);
 		break;
 	case CHIP_VEGAM:
-		pcache_info = vegam_cache_info;
+		*pcache_info = vegam_cache_info;
 		num_of_cache_types = ARRAY_SIZE(vegam_cache_info);
 		break;
 	default:
 		switch (KFD_GC_VERSION(kdev)) {
 		case IP_VERSION(9, 0, 1):
-			pcache_info = vega10_cache_info;
+			*pcache_info = vega10_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega10_cache_info);
 			break;
 		case IP_VERSION(9, 2, 1):
-			pcache_info = vega12_cache_info;
+			*pcache_info = vega12_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega12_cache_info);
 			break;
 		case IP_VERSION(9, 4, 0):
 		case IP_VERSION(9, 4, 1):
-			pcache_info = vega20_cache_info;
+			*pcache_info = vega20_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vega20_cache_info);
 			break;
 		case IP_VERSION(9, 4, 2):
-			pcache_info = aldebaran_cache_info;
+			*pcache_info = aldebaran_cache_info;
 			num_of_cache_types = ARRAY_SIZE(aldebaran_cache_info);
 			break;
 		case IP_VERSION(9, 1, 0):
 		case IP_VERSION(9, 2, 2):
-			pcache_info = raven_cache_info;
+			*pcache_info = raven_cache_info;
 			num_of_cache_types = ARRAY_SIZE(raven_cache_info);
 			break;
 		case IP_VERSION(9, 3, 0):
-			pcache_info = renoir_cache_info;
+			*pcache_info = renoir_cache_info;
 			num_of_cache_types = ARRAY_SIZE(renoir_cache_info);
 			break;
 		case IP_VERSION(10, 1, 10):
 		case IP_VERSION(10, 1, 2):
 		case IP_VERSION(10, 1, 3):
 		case IP_VERSION(10, 1, 4):
-			pcache_info = navi10_cache_info;
+			*pcache_info = navi10_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navi10_cache_info);
 			break;
 		case IP_VERSION(10, 1, 1):
-			pcache_info = navi14_cache_info;
+			*pcache_info = navi14_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navi14_cache_info);
 			break;
 		case IP_VERSION(10, 3, 0):
-			pcache_info = sienna_cichlid_cache_info;
+			*pcache_info = sienna_cichlid_cache_info;
 			num_of_cache_types = ARRAY_SIZE(sienna_cichlid_cache_info);
 			break;
 		case IP_VERSION(10, 3, 2):
-			pcache_info = navy_flounder_cache_info;
+			*pcache_info = navy_flounder_cache_info;
 			num_of_cache_types = ARRAY_SIZE(navy_flounder_cache_info);
 			break;
 		case IP_VERSION(10, 3, 4):
-			pcache_info = dimgrey_cavefish_cache_info;
+			*pcache_info = dimgrey_cavefish_cache_info;
 			num_of_cache_types = ARRAY_SIZE(dimgrey_cavefish_cache_info);
 			break;
 		case IP_VERSION(10, 3, 1):
-			pcache_info = vangogh_cache_info;
+			*pcache_info = vangogh_cache_info;
 			num_of_cache_types = ARRAY_SIZE(vangogh_cache_info);
 			break;
 		case IP_VERSION(10, 3, 5):
-			pcache_info = beige_goby_cache_info;
+			*pcache_info = beige_goby_cache_info;
 			num_of_cache_types = ARRAY_SIZE(beige_goby_cache_info);
 			break;
 		case IP_VERSION(10, 3, 3):
-			pcache_info = yellow_carp_cache_info;
+			*pcache_info = yellow_carp_cache_info;
 			num_of_cache_types = ARRAY_SIZE(yellow_carp_cache_info);
 			break;
 		case IP_VERSION(10, 3, 6):
-			pcache_info = gc_10_3_6_cache_info;
+			*pcache_info = gc_10_3_6_cache_info;
 			num_of_cache_types = ARRAY_SIZE(gc_10_3_6_cache_info);
 			break;
 		case IP_VERSION(10, 3, 7):
-			pcache_info = gfx1037_cache_info;
+			*pcache_info = gfx1037_cache_info;
 			num_of_cache_types = ARRAY_SIZE(gfx1037_cache_info);
 			break;
 		case IP_VERSION(11, 0, 0):
 		case IP_VERSION(11, 0, 1):
 		case IP_VERSION(11, 0, 2):
 		case IP_VERSION(11, 0, 3):
-			pcache_info = cache_info;
+		case IP_VERSION(11, 0, 4):
 			num_of_cache_types =
-				kfd_fill_gpu_cache_info_from_gfx_config(kdev, pcache_info);
+				kfd_fill_gpu_cache_info_from_gfx_config(kdev, *pcache_info);
 			break;
 		default:
-			return -EINVAL;
-		}
-	}
-
-	*size_filled = 0;
-	*num_of_entries = 0;
-
-	/* For each type of cache listed in the kfd_gpu_cache_info table,
-	 * go through all available Compute Units.
-	 * The [i,j,k] loop will
-	 *		if kfd_gpu_cache_info.num_cu_shared = 1
-	 *			will parse through all available CU
-	 *		If (kfd_gpu_cache_info.num_cu_shared != 1)
-	 *			then it will consider only one CU from
-	 *			the shared unit
-	 */
-
-	for (ct = 0; ct < num_of_cache_types; ct++) {
-	  cu_processor_id = gpu_processor_id;
-	  if (pcache_info[ct].cache_level == 1) {
-	    for (i = 0; i < cu_info->num_shader_engines; i++) {
-	      for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) {
-	        for (k = 0; k < cu_info->num_cu_per_sh;
-		  k += pcache_info[ct].num_cu_shared) {
-		  ret = fill_in_l1_pcache(pcache,
-					pcache_info,
-					cu_info,
-					mem_available,
-					cu_info->cu_bitmap[i % 4][j + i / 4],
-					ct,
-					cu_processor_id,
-					k);
-
-		  if (ret < 0)
+			*pcache_info = dummy_cache_info;
+			num_of_cache_types = ARRAY_SIZE(dummy_cache_info);
+			pr_warn("dummy cache info is used temporarily and real cache info need update later.\n");
 			break;
-
-		  if (!ret) {
-				pcache++;
-				(*num_of_entries)++;
-				mem_available -= sizeof(*pcache);
-				(*size_filled) += sizeof(*pcache);
-		  }
-
-		  /* Move to next CU block */
-		  num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <=
-					cu_info->num_cu_per_sh) ?
-					pcache_info[ct].num_cu_shared :
-					(cu_info->num_cu_per_sh - k);
-		  cu_processor_id += num_cu_shared;
 		}
-	      }
-	    }
-	  } else {
-			ret = fill_in_l2_l3_pcache(pcache,
-				pcache_info,
-				cu_info,
-				mem_available,
-				ct,
-				cu_processor_id);
-
-			if (ret < 0)
-				break;
-
-			if (!ret) {
-				pcache++;
-				(*num_of_entries)++;
-				mem_available -= sizeof(*pcache);
-				(*size_filled) += sizeof(*pcache);
-			}
-	  }
 	}
-
-	pr_debug("Added [%d] GPU cache entries\n", *num_of_entries);
-
-	return 0;
+	return num_of_cache_types;
 }
 
 static bool kfd_ignore_crat(void)
@@ -2063,8 +1891,8 @@ static void kfd_find_numa_node_in_srat(struct kfd_dev *kdev)
 	struct acpi_table_header *table_header = NULL;
 	struct acpi_subtable_header *sub_header = NULL;
 	unsigned long table_end, subtable_len;
-	u32 pci_id = pci_domain_nr(kdev->pdev->bus) << 16 |
-			pci_dev_id(kdev->pdev);
+	u32 pci_id = pci_domain_nr(kdev->adev->pdev->bus) << 16 |
+			pci_dev_id(kdev->adev->pdev);
 	u32 bdf;
 	acpi_status status;
 	struct acpi_srat_cpu_affinity *cpu;
@@ -2139,7 +1967,7 @@ static void kfd_find_numa_node_in_srat(struct kfd_dev *kdev)
 		numa_node = 0;
 
 	if (numa_node != NUMA_NO_NODE)
-		set_dev_node(&kdev->pdev->dev, numa_node);
+		set_dev_node(&kdev->adev->pdev->dev, numa_node);
 }
 #endif
 
@@ -2200,14 +2028,14 @@ static int kfd_fill_gpu_direct_io_link_to_cpu(int *avail_size,
 	sub_type_hdr->proximity_domain_from = proximity_domain;
 
 #ifdef CONFIG_ACPI_NUMA
-	if (kdev->pdev->dev.numa_node == NUMA_NO_NODE)
+	if (kdev->adev->pdev->dev.numa_node == NUMA_NO_NODE)
 		kfd_find_numa_node_in_srat(kdev);
 #endif
 #ifdef CONFIG_NUMA
-	if (kdev->pdev->dev.numa_node == NUMA_NO_NODE)
+	if (kdev->adev->pdev->dev.numa_node == NUMA_NO_NODE)
 		sub_type_hdr->proximity_domain_to = 0;
 	else
-		sub_type_hdr->proximity_domain_to = kdev->pdev->dev.numa_node;
+		sub_type_hdr->proximity_domain_to = kdev->adev->pdev->dev.numa_node;
 #else
 	sub_type_hdr->proximity_domain_to = 0;
 #endif
@@ -2263,8 +2091,6 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	struct kfd_cu_info cu_info;
 	int avail_size = *size;
 	uint32_t total_num_of_cu;
-	int num_of_cache_entries = 0;
-	int cache_mem_filled = 0;
 	uint32_t nid = 0;
 	int ret = 0;
 
@@ -2365,31 +2191,12 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	crat_table->length += sizeof(struct crat_subtype_memory);
 	crat_table->total_entries++;
 
-	/* TODO: Fill in cache information. This information is NOT readily
-	 * available in KGD
-	 */
-	sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr +
-		sub_type_hdr->length);
-	ret = kfd_fill_gpu_cache_info(kdev, cu->processor_id_low,
-				avail_size,
-				&cu_info,
-				(struct crat_subtype_cache *)sub_type_hdr,
-				&cache_mem_filled,
-				&num_of_cache_entries);
-
-	if (ret < 0)
-		return ret;
-
-	crat_table->length += cache_mem_filled;
-	crat_table->total_entries += num_of_cache_entries;
-	avail_size -= cache_mem_filled;
-
 	/* Fill in Subtype: IO_LINKS
 	 *  Only direct links are added here which is Link from GPU to
 	 *  its NUMA node. Indirect links are added by userspace.
 	 */
 	sub_type_hdr = (typeof(sub_type_hdr))((char *)sub_type_hdr +
-		cache_mem_filled);
+		sub_type_hdr->length);
 	ret = kfd_fill_gpu_direct_io_link_to_cpu(&avail_size, kdev,
 		(struct crat_subtype_iolink *)sub_type_hdr, proximity_domain);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
index 482ba84a728d..8d1e8ba58dee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_crat.h
@@ -29,11 +29,10 @@
 #pragma pack(1)
 
 /*
- * 4CC signature values for the CRAT and CDIT ACPI tables
+ * 4CC signature value for the CRAT ACPI table
  */
 
 #define CRAT_SIGNATURE	"CRAT"
-#define CDIT_SIGNATURE	"CDIT"
 
 /*
  * Component Resource Association Table (CRAT)
@@ -292,31 +291,22 @@ struct crat_subtype_generic {
 	uint32_t	flags;
 };
 
-/*
- * Component Locality Distance Information Table (CDIT)
- */
-#define CDIT_OEMID_LENGTH	6
-#define CDIT_OEMTABLEID_LENGTH	8
-
-struct cdit_header {
-	uint32_t	signature;
-	uint32_t	length;
-	uint8_t		revision;
-	uint8_t		checksum;
-	uint8_t		oem_id[CDIT_OEMID_LENGTH];
-	uint8_t		oem_table_id[CDIT_OEMTABLEID_LENGTH];
-	uint32_t	oem_revision;
-	uint32_t	creator_id;
-	uint32_t	creator_revision;
-	uint32_t	total_entries;
-	uint16_t	num_domains;
-	uint8_t		entry[1];
-};
-
 #pragma pack()
 
 struct kfd_dev;
 
+/* Static table to describe GPU Cache information */
+struct kfd_gpu_cache_info {
+	uint32_t	cache_size;
+	uint32_t	cache_level;
+	uint32_t	flags;
+	/* Indicates how many Compute Units share this cache
+	 * within a SA. Value = 1 indicates the cache is not shared
+	 */
+	uint32_t	num_cu_shared;
+};
+int kfd_get_gpu_cache_info(struct kfd_dev *kdev, struct kfd_gpu_cache_info **pcache_info);
+
 int kfd_create_crat_image_acpi(void **crat_image, size_t *size);
 void kfd_destroy_crat_image(void *crat_image);
 int kfd_parse_crat_table(void *crat_image, struct list_head *device_list,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 65a1d4f9004b..b8936340742b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -153,6 +153,7 @@ static void kfd_device_info_set_event_interrupt_class(struct kfd_dev *kfd)
 	case IP_VERSION(11, 0, 1):
 	case IP_VERSION(11, 0, 2):
 	case IP_VERSION(11, 0, 3):
+	case IP_VERSION(11, 0, 4):
 		kfd->device_info.event_interrupt_class = &event_interrupt_class_v11;
 		break;
 	default:
@@ -227,7 +228,6 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 {
 	struct kfd_dev *kfd = NULL;
 	const struct kfd2kgd_calls *f2g = NULL;
-	struct pci_dev *pdev = adev->pdev;
 	uint32_t gfx_target_version = 0;
 
 	switch (adev->asic_type) {
@@ -395,6 +395,7 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 			f2g = &gfx_v11_kfd2kgd;
 			break;
 		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 4):
 			gfx_target_version = 110003;
 			f2g = &gfx_v11_kfd2kgd;
 			break;
@@ -429,7 +430,6 @@ struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 
 	kfd->adev = adev;
 	kfd_device_info_init(kfd, vf, gfx_target_version);
-	kfd->pdev = pdev;
 	kfd->init_complete = false;
 	kfd->kfd2kgd = f2g;
 	atomic_set(&kfd->compute_profile, 0);
@@ -497,7 +497,10 @@ static int kfd_gws_init(struct kfd_dev *kfd)
 		(KFD_GC_VERSION(kfd) == IP_VERSION(9, 4, 1)
 			&& kfd->mec2_fw_version >= 0x30)   ||
 		(KFD_GC_VERSION(kfd) == IP_VERSION(9, 4, 2)
-			&& kfd->mec2_fw_version >= 0x28))))
+			&& kfd->mec2_fw_version >= 0x28) ||
+		(KFD_GC_VERSION(kfd) >= IP_VERSION(10, 3, 0)
+			&& KFD_GC_VERSION(kfd) < IP_VERSION(11, 0, 0)
+			&& kfd->mec2_fw_version >= 0x6b))))
 		ret = amdgpu_amdkfd_alloc_gws(kfd->adev,
 				kfd->adev->gds.gws_size, &kfd->gws);
 
@@ -511,12 +514,10 @@ static void kfd_smi_init(struct kfd_dev *dev)
 }
 
 bool kgd2kfd_device_init(struct kfd_dev *kfd,
-			 struct drm_device *ddev,
 			 const struct kgd2kfd_shared_resources *gpu_resources)
 {
 	unsigned int size, map_process_packet_size;
 
-	kfd->ddev = ddev;
 	kfd->mec_fw_version = amdgpu_amdkfd_get_fw_version(kfd->adev,
 			KGD_ENGINE_MEC1);
 	kfd->mec2_fw_version = amdgpu_amdkfd_get_fw_version(kfd->adev,
@@ -541,7 +542,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 	     kfd->mec_fw_version < kfd->device_info.no_atomic_fw_version)) {
 		dev_info(kfd_device,
 			 "skipped device %x:%x, PCI rejects atomics %d<%d\n",
-			 kfd->pdev->vendor, kfd->pdev->device,
+			 kfd->adev->pdev->vendor, kfd->adev->pdev->device,
 			 kfd->mec_fw_version,
 			 kfd->device_info.no_atomic_fw_version);
 		return false;
@@ -650,8 +651,8 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 	kfd_smi_init(kfd);
 
 	kfd->init_complete = true;
-	dev_info(kfd_device, "added device %x:%x\n", kfd->pdev->vendor,
-		 kfd->pdev->device);
+	dev_info(kfd_device, "added device %x:%x\n", kfd->adev->pdev->vendor,
+		 kfd->adev->pdev->device);
 
 	pr_debug("Starting kfd with the following scheduling policy %d\n",
 		kfd->dqm->sched_policy);
@@ -676,7 +677,7 @@ alloc_gtt_mem_failure:
 		amdgpu_amdkfd_free_gws(kfd->adev, kfd->gws);
 	dev_err(kfd_device,
 		"device %x:%x NOT added due to errors\n",
-		kfd->pdev->vendor, kfd->pdev->device);
+		kfd->adev->pdev->vendor, kfd->adev->pdev->device);
 out:
 	return kfd->init_complete;
 }
@@ -789,7 +790,7 @@ int kgd2kfd_resume_iommu(struct kfd_dev *kfd)
 	if (err)
 		dev_err(kfd_device,
 			"Failed to resume IOMMU for device %x:%x\n",
-			kfd->pdev->vendor, kfd->pdev->device);
+			kfd->adev->pdev->vendor, kfd->adev->pdev->device);
 	return err;
 }
 
@@ -801,7 +802,7 @@ static int kfd_resume(struct kfd_dev *kfd)
 	if (err)
 		dev_err(kfd_device,
 			"Error starting queue manager for device %x:%x\n",
-			kfd->pdev->vendor, kfd->pdev->device);
+			kfd->adev->pdev->vendor, kfd->adev->pdev->device);
 
 	return err;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index ecb4c3abc629..c06ada0844ba 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -200,7 +200,7 @@ static int add_queue_mes(struct device_queue_manager *dqm, struct queue *q,
 	queue_input.wptr_addr = (uint64_t)q->properties.write_ptr;
 
 	if (q->wptr_bo) {
-		wptr_addr_off = (uint64_t)q->properties.write_ptr - (uint64_t)q->wptr_bo->kfd_bo->va;
+		wptr_addr_off = (uint64_t)q->properties.write_ptr & (PAGE_SIZE - 1);
 		queue_input.wptr_mc_addr = ((uint64_t)q->wptr_bo->tbo.resource->start << PAGE_SHIFT) + wptr_addr_off;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
index fbd0afe4da42..ec1bf611624e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
@@ -49,7 +49,7 @@ int kfd_iommu_check_device(struct kfd_dev *kfd)
 		return -ENODEV;
 
 	iommu_info.flags = 0;
-	err = amd_iommu_device_info(kfd->pdev, &iommu_info);
+	err = amd_iommu_device_info(kfd->adev->pdev, &iommu_info);
 	if (err)
 		return err;
 
@@ -71,7 +71,7 @@ int kfd_iommu_device_init(struct kfd_dev *kfd)
 		return 0;
 
 	iommu_info.flags = 0;
-	err = amd_iommu_device_info(kfd->pdev, &iommu_info);
+	err = amd_iommu_device_info(kfd->adev->pdev, &iommu_info);
 	if (err < 0) {
 		dev_err(kfd_device,
 			"error getting iommu info. is the iommu enabled?\n");
@@ -121,7 +121,7 @@ int kfd_iommu_bind_process_to_device(struct kfd_process_device *pdd)
 		return -EINVAL;
 	}
 
-	err = amd_iommu_bind_pasid(dev->pdev, p->pasid, p->lead_thread);
+	err = amd_iommu_bind_pasid(dev->adev->pdev, p->pasid, p->lead_thread);
 	if (!err)
 		pdd->bound = PDD_BOUND;
 
@@ -139,7 +139,8 @@ void kfd_iommu_unbind_process(struct kfd_process *p)
 
 	for (i = 0; i < p->n_pdds; i++)
 		if (p->pdds[i]->bound == PDD_BOUND)
-			amd_iommu_unbind_pasid(p->pdds[i]->dev->pdev, p->pasid);
+			amd_iommu_unbind_pasid(p->pdds[i]->dev->adev->pdev,
+					       p->pasid);
 }
 
 /* Callback for process shutdown invoked by the IOMMU driver */
@@ -222,7 +223,7 @@ static int kfd_bind_processes_to_device(struct kfd_dev *kfd)
 			continue;
 		}
 
-		err = amd_iommu_bind_pasid(kfd->pdev, p->pasid,
+		err = amd_iommu_bind_pasid(kfd->adev->pdev, p->pasid,
 				p->lead_thread);
 		if (err < 0) {
 			pr_err("Unexpected pasid 0x%x binding failure\n",
@@ -282,9 +283,9 @@ void kfd_iommu_suspend(struct kfd_dev *kfd)
 
 	kfd_unbind_processes_from_device(kfd);
 
-	amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL);
-	amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL);
-	amd_iommu_free_device(kfd->pdev);
+	amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev, NULL);
+	amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev, NULL);
+	amd_iommu_free_device(kfd->adev->pdev);
 }
 
 /** kfd_iommu_resume - Restore IOMMU after resume
@@ -302,20 +303,20 @@ int kfd_iommu_resume(struct kfd_dev *kfd)
 
 	pasid_limit = kfd_get_pasid_limit();
 
-	err = amd_iommu_init_device(kfd->pdev, pasid_limit);
+	err = amd_iommu_init_device(kfd->adev->pdev, pasid_limit);
 	if (err)
 		return -ENXIO;
 
-	amd_iommu_set_invalidate_ctx_cb(kfd->pdev,
+	amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev,
 					iommu_pasid_shutdown_callback);
-	amd_iommu_set_invalid_ppr_cb(kfd->pdev,
+	amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev,
 				     iommu_invalid_ppr_cb);
 
 	err = kfd_bind_processes_to_device(kfd);
 	if (err) {
-		amd_iommu_set_invalidate_ctx_cb(kfd->pdev, NULL);
-		amd_iommu_set_invalid_ppr_cb(kfd->pdev, NULL);
-		amd_iommu_free_device(kfd->pdev);
+		amd_iommu_set_invalidate_ctx_cb(kfd->adev->pdev, NULL);
+		amd_iommu_set_invalid_ppr_cb(kfd->adev->pdev, NULL);
+		amd_iommu_free_device(kfd->adev->pdev);
 		return err;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index 22b077ac9a19..10048ce16aea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -28,7 +28,6 @@
 #include "amdgpu_sync.h"
 #include "amdgpu_object.h"
 #include "amdgpu_vm.h"
-#include "amdgpu_mn.h"
 #include "amdgpu_res_cursor.h"
 #include "kfd_priv.h"
 #include "kfd_svm.h"
@@ -65,8 +64,11 @@ svm_migrate_gart_map(struct amdgpu_ring *ring, uint64_t npages,
 	num_dw = ALIGN(adev->mman.buffer_funcs->copy_num_dw, 8);
 	num_bytes = npages * 8;
 
-	r = amdgpu_job_alloc_with_ib(adev, num_dw * 4 + num_bytes,
-				     AMDGPU_IB_POOL_DELAYED, &job);
+	r = amdgpu_job_alloc_with_ib(adev, &adev->mman.entity,
+				     AMDGPU_FENCE_OWNER_UNDEFINED,
+				     num_dw * 4 + num_bytes,
+				     AMDGPU_IB_POOL_DELAYED,
+				     &job);
 	if (r)
 		return r;
 
@@ -89,18 +91,10 @@ svm_migrate_gart_map(struct amdgpu_ring *ring, uint64_t npages,
 	cpu_addr = &job->ibs[0].ptr[num_dw];
 
 	amdgpu_gart_map(adev, 0, npages, addr, pte_flags, cpu_addr);
-	r = amdgpu_job_submit(job, &adev->mman.entity,
-			      AMDGPU_FENCE_OWNER_UNDEFINED, &fence);
-	if (r)
-		goto error_free;
-
+	fence = amdgpu_job_submit(job);
 	dma_fence_put(fence);
 
 	return r;
-
-error_free:
-	amdgpu_job_free(job);
-	return r;
 }
 
 /**
@@ -529,8 +523,8 @@ svm_migrate_ram_to_vram(struct svm_range *prange, uint32_t best_loc,
 	for (addr = start; addr < end;) {
 		unsigned long next;
 
-		vma = find_vma(mm, addr);
-		if (!vma || addr < vma->vm_start)
+		vma = vma_lookup(mm, addr);
+		if (!vma)
 			break;
 
 		next = min(vma->vm_end, end);
@@ -798,8 +792,8 @@ int svm_migrate_vram_to_ram(struct svm_range *prange, struct mm_struct *mm,
 	for (addr = start; addr < end;) {
 		unsigned long next;
 
-		vma = find_vma(mm, addr);
-		if (!vma || addr < vma->vm_start) {
+		vma = vma_lookup(mm, addr);
+		if (!vma) {
 			pr_debug("failed to find vma for prange %p\n", prange);
 			r = -EFAULT;
 			break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h
deleted file mode 100644
index f9cd28690151..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 OR MIT */
-/*
- * Copyright 2014-2022 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef KFD_PM4_HEADERS_DIQ_H_
-#define KFD_PM4_HEADERS_DIQ_H_
-
-/*--------------------_INDIRECT_BUFFER-------------------- */
-
-#ifndef _PM4__INDIRECT_BUFFER_DEFINED
-#define _PM4__INDIRECT_BUFFER_DEFINED
-enum _INDIRECT_BUFFER_cache_policy_enum {
-	cache_policy___indirect_buffer__lru = 0,
-	cache_policy___indirect_buffer__stream = 1,
-	cache_policy___indirect_buffer__bypass = 2
-};
-
-enum {
-	IT_INDIRECT_BUFFER_PASID = 0x5C
-};
-
-struct pm4__indirect_buffer_pasid {
-	union {
-		union PM4_MES_TYPE_3_HEADER header;	/* header */
-		unsigned int ordinal1;
-	};
-
-	union {
-		struct {
-			unsigned int reserved1:2;
-			unsigned int ib_base_lo:30;
-		} bitfields2;
-		unsigned int ordinal2;
-	};
-
-	union {
-		struct {
-			unsigned int ib_base_hi:16;
-			unsigned int reserved2:16;
-		} bitfields3;
-		unsigned int ordinal3;
-	};
-
-	union {
-		unsigned int control;
-		unsigned int ordinal4;
-	};
-
-	union {
-		struct {
-			unsigned int pasid:10;
-			unsigned int reserved4:22;
-		} bitfields5;
-		unsigned int ordinal5;
-	};
-
-};
-
-#endif
-
-/*--------------------_RELEASE_MEM-------------------- */
-
-#ifndef _PM4__RELEASE_MEM_DEFINED
-#define _PM4__RELEASE_MEM_DEFINED
-enum _RELEASE_MEM_event_index_enum {
-	event_index___release_mem__end_of_pipe = 5,
-	event_index___release_mem__shader_done = 6
-};
-
-enum _RELEASE_MEM_cache_policy_enum {
-	cache_policy___release_mem__lru = 0,
-	cache_policy___release_mem__stream = 1,
-	cache_policy___release_mem__bypass = 2
-};
-
-enum _RELEASE_MEM_dst_sel_enum {
-	dst_sel___release_mem__memory_controller = 0,
-	dst_sel___release_mem__tc_l2 = 1,
-	dst_sel___release_mem__queue_write_pointer_register = 2,
-	dst_sel___release_mem__queue_write_pointer_poll_mask_bit = 3
-};
-
-enum _RELEASE_MEM_int_sel_enum {
-	int_sel___release_mem__none = 0,
-	int_sel___release_mem__send_interrupt_only = 1,
-	int_sel___release_mem__send_interrupt_after_write_confirm = 2,
-	int_sel___release_mem__send_data_after_write_confirm = 3
-};
-
-enum _RELEASE_MEM_data_sel_enum {
-	data_sel___release_mem__none = 0,
-	data_sel___release_mem__send_32_bit_low = 1,
-	data_sel___release_mem__send_64_bit_data = 2,
-	data_sel___release_mem__send_gpu_clock_counter = 3,
-	data_sel___release_mem__send_cp_perfcounter_hi_lo = 4,
-	data_sel___release_mem__store_gds_data_to_memory = 5
-};
-
-struct pm4__release_mem {
-	union {
-		union PM4_MES_TYPE_3_HEADER header;	/*header */
-		unsigned int ordinal1;
-	};
-
-	union {
-		struct {
-			unsigned int event_type:6;
-			unsigned int reserved1:2;
-			enum _RELEASE_MEM_event_index_enum event_index:4;
-			unsigned int tcl1_vol_action_ena:1;
-			unsigned int tc_vol_action_ena:1;
-			unsigned int reserved2:1;
-			unsigned int tc_wb_action_ena:1;
-			unsigned int tcl1_action_ena:1;
-			unsigned int tc_action_ena:1;
-			unsigned int reserved3:6;
-			unsigned int atc:1;
-			enum _RELEASE_MEM_cache_policy_enum cache_policy:2;
-			unsigned int reserved4:5;
-		} bitfields2;
-		unsigned int ordinal2;
-	};
-
-	union {
-		struct {
-			unsigned int reserved5:16;
-			enum _RELEASE_MEM_dst_sel_enum dst_sel:2;
-			unsigned int reserved6:6;
-			enum _RELEASE_MEM_int_sel_enum int_sel:3;
-			unsigned int reserved7:2;
-			enum _RELEASE_MEM_data_sel_enum data_sel:3;
-		} bitfields3;
-		unsigned int ordinal3;
-	};
-
-	union {
-		struct {
-			unsigned int reserved8:2;
-			unsigned int address_lo_32b:30;
-		} bitfields4;
-		struct {
-			unsigned int reserved9:3;
-			unsigned int address_lo_64b:29;
-		} bitfields5;
-		unsigned int ordinal4;
-	};
-
-	unsigned int address_hi;
-
-	unsigned int data_lo;
-
-	unsigned int data_hi;
-
-};
-#endif
-
-
-/*--------------------_SET_CONFIG_REG-------------------- */
-
-#ifndef _PM4__SET_CONFIG_REG_DEFINED
-#define _PM4__SET_CONFIG_REG_DEFINED
-
-struct pm4__set_config_reg {
-	union {
-		union PM4_MES_TYPE_3_HEADER header;	/*header */
-		unsigned int ordinal1;
-	};
-
-	union {
-		struct {
-			unsigned int reg_offset:16;
-			unsigned int reserved1:7;
-			unsigned int vmid_shift:5;
-			unsigned int insert_vmid:1;
-			unsigned int reserved2:3;
-		} bitfields2;
-		unsigned int ordinal2;
-	};
-
-	unsigned int reg_data[1];	/*1..N of these fields */
-
-};
-#endif
-
-/*--------------------_WAIT_REG_MEM-------------------- */
-
-#ifndef _PM4__WAIT_REG_MEM_DEFINED
-#define _PM4__WAIT_REG_MEM_DEFINED
-enum _WAIT_REG_MEM_function_enum {
-	function___wait_reg_mem__always_pass = 0,
-	function___wait_reg_mem__less_than_ref_value = 1,
-	function___wait_reg_mem__less_than_equal_to_the_ref_value = 2,
-	function___wait_reg_mem__equal_to_the_reference_value = 3,
-	function___wait_reg_mem__not_equal_reference_value = 4,
-	function___wait_reg_mem__greater_than_or_equal_reference_value = 5,
-	function___wait_reg_mem__greater_than_reference_value = 6,
-	function___wait_reg_mem__reserved = 7
-};
-
-enum _WAIT_REG_MEM_mem_space_enum {
-	mem_space___wait_reg_mem__register_space = 0,
-	mem_space___wait_reg_mem__memory_space = 1
-};
-
-enum _WAIT_REG_MEM_operation_enum {
-	operation___wait_reg_mem__wait_reg_mem = 0,
-	operation___wait_reg_mem__wr_wait_wr_reg = 1
-};
-
-struct pm4__wait_reg_mem {
-	union {
-		union PM4_MES_TYPE_3_HEADER header;	/*header */
-		unsigned int ordinal1;
-	};
-
-	union {
-		struct {
-			enum _WAIT_REG_MEM_function_enum function:3;
-			unsigned int reserved1:1;
-			enum _WAIT_REG_MEM_mem_space_enum mem_space:2;
-			enum _WAIT_REG_MEM_operation_enum operation:2;
-			unsigned int reserved2:24;
-		} bitfields2;
-		unsigned int ordinal2;
-	};
-
-	union {
-		struct {
-			unsigned int reserved3:2;
-			unsigned int memory_poll_addr_lo:30;
-		} bitfields3;
-		struct {
-			unsigned int register_poll_addr:16;
-			unsigned int reserved4:16;
-		} bitfields4;
-		struct {
-			unsigned int register_write_addr:16;
-			unsigned int reserved5:16;
-		} bitfields5;
-		unsigned int ordinal3;
-	};
-
-	union {
-		struct {
-			unsigned int poll_address_hi:16;
-			unsigned int reserved6:16;
-		} bitfields6;
-		struct {
-			unsigned int register_write_addr:16;
-			unsigned int reserved7:16;
-		} bitfields7;
-		unsigned int ordinal4;
-	};
-
-	unsigned int reference;
-
-	unsigned int mask;
-
-	union {
-		struct {
-			unsigned int poll_interval:16;
-			unsigned int reserved8:16;
-		} bitfields8;
-		unsigned int ordinal7;
-	};
-
-};
-#endif
-
-
-#endif /* KFD_PM4_HEADERS_DIQ_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index bf610e3b683b..552c3ac85a13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -254,8 +254,6 @@ struct kfd_dev {
 	struct amdgpu_device *adev;
 
 	struct kfd_device_info device_info;
-	struct pci_dev *pdev;
-	struct drm_device *ddev;
 
 	unsigned int id;		/* topology stub index */
 
@@ -1365,7 +1363,7 @@ void kfd_dec_compute_active(struct kfd_dev *dev);
 static inline int kfd_devcgroup_check_permission(struct kfd_dev *kfd)
 {
 #if defined(CONFIG_CGROUP_DEVICE) || defined(CONFIG_CGROUP_BPF)
-	struct drm_device *ddev = kfd->ddev;
+	struct drm_device *ddev = adev_to_drm(kfd->adev);
 
 	return devcgroup_check_permission(DEVCG_DEV_CHAR, DRM_MAJOR,
 					  ddev->render->index,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index 951b63677248..51b1683ac5c1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -689,13 +689,13 @@ void kfd_process_destroy_wq(void)
 }
 
 static void kfd_process_free_gpuvm(struct kgd_mem *mem,
-			struct kfd_process_device *pdd, void *kptr)
+			struct kfd_process_device *pdd, void **kptr)
 {
 	struct kfd_dev *dev = pdd->dev;
 
-	if (kptr) {
+	if (kptr && *kptr) {
 		amdgpu_amdkfd_gpuvm_unmap_gtt_bo_from_kernel(mem);
-		kptr = NULL;
+		*kptr = NULL;
 	}
 
 	amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu(dev->adev, mem, pdd->drm_priv);
@@ -795,7 +795,7 @@ static void kfd_process_device_destroy_ib_mem(struct kfd_process_device *pdd)
 	if (!qpd->ib_kaddr || !qpd->ib_base)
 		return;
 
-	kfd_process_free_gpuvm(qpd->ib_mem, pdd, qpd->ib_kaddr);
+	kfd_process_free_gpuvm(qpd->ib_mem, pdd, &qpd->ib_kaddr);
 }
 
 struct kfd_process *kfd_create_process(struct file *filep)
@@ -1050,8 +1050,8 @@ static void kfd_process_destroy_pdds(struct kfd_process *p)
 		 * for auto suspend
 		 */
 		if (pdd->runtime_inuse) {
-			pm_runtime_mark_last_busy(pdd->dev->ddev->dev);
-			pm_runtime_put_autosuspend(pdd->dev->ddev->dev);
+			pm_runtime_mark_last_busy(adev_to_drm(pdd->dev->adev)->dev);
+			pm_runtime_put_autosuspend(adev_to_drm(pdd->dev->adev)->dev);
 			pdd->runtime_inuse = false;
 		}
 
@@ -1277,7 +1277,7 @@ static void kfd_process_device_destroy_cwsr_dgpu(struct kfd_process_device *pdd)
 	if (!dev->cwsr_enabled || !qpd->cwsr_kaddr || !qpd->cwsr_base)
 		return;
 
-	kfd_process_free_gpuvm(qpd->cwsr_mem, pdd, qpd->cwsr_kaddr);
+	kfd_process_free_gpuvm(qpd->cwsr_mem, pdd, &qpd->cwsr_kaddr);
 }
 
 void kfd_process_set_trap_handler(struct qcm_process_device *qpd,
@@ -1576,9 +1576,9 @@ int kfd_process_device_init_vm(struct kfd_process_device *pdd,
 	p = pdd->process;
 	dev = pdd->dev;
 
-	ret = amdgpu_amdkfd_gpuvm_acquire_process_vm(
-		dev->adev, drm_file, p->pasid,
-		&p->kgd_process_info, &p->ef);
+	ret = amdgpu_amdkfd_gpuvm_acquire_process_vm(dev->adev, drm_file,
+						     &p->kgd_process_info,
+						     &p->ef);
 	if (ret) {
 		pr_err("Failed to create process VM object\n");
 		return ret;
@@ -1593,13 +1593,19 @@ int kfd_process_device_init_vm(struct kfd_process_device *pdd,
 	if (ret)
 		goto err_init_cwsr;
 
+	ret = amdgpu_amdkfd_gpuvm_set_vm_pasid(dev->adev, drm_file, p->pasid);
+	if (ret)
+		goto err_set_pasid;
+
 	pdd->drm_file = drm_file;
 
 	return 0;
 
+err_set_pasid:
+	kfd_process_device_destroy_cwsr_dgpu(pdd);
 err_init_cwsr:
+	kfd_process_device_destroy_ib_mem(pdd);
 err_reserve_ib_mem:
-	kfd_process_device_free_bos(pdd);
 	pdd->drm_priv = NULL;
 
 	return ret;
@@ -1633,9 +1639,9 @@ struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev,
 	 * pdd is destroyed.
 	 */
 	if (!pdd->runtime_inuse) {
-		err = pm_runtime_get_sync(dev->ddev->dev);
+		err = pm_runtime_get_sync(adev_to_drm(dev->adev)->dev);
 		if (err < 0) {
-			pm_runtime_put_autosuspend(dev->ddev->dev);
+			pm_runtime_put_autosuspend(adev_to_drm(dev->adev)->dev);
 			return ERR_PTR(err);
 		}
 	}
@@ -1655,8 +1661,8 @@ struct kfd_process_device *kfd_bind_process_to_device(struct kfd_dev *dev,
 out:
 	/* balance runpm reference count and exit with error */
 	if (!pdd->runtime_inuse) {
-		pm_runtime_mark_last_busy(dev->ddev->dev);
-		pm_runtime_put_autosuspend(dev->ddev->dev);
+		pm_runtime_mark_last_busy(adev_to_drm(dev->adev)->dev);
+		pm_runtime_put_autosuspend(adev_to_drm(dev->adev)->dev);
 	}
 
 	return ERR_PTR(err);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 64fdf63093a0..b94d2c1422ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -26,7 +26,7 @@
 #include "amdgpu_sync.h"
 #include "amdgpu_object.h"
 #include "amdgpu_vm.h"
-#include "amdgpu_mn.h"
+#include "amdgpu_hmm.h"
 #include "amdgpu.h"
 #include "amdgpu_xgmi.h"
 #include "kfd_priv.h"
@@ -259,7 +259,7 @@ void svm_range_free_dma_mappings(struct svm_range *prange)
 			pr_debug("failed to find device idx %d\n", gpuidx);
 			continue;
 		}
-		dev = &pdd->dev->pdev->dev;
+		dev = &pdd->dev->adev->pdev->dev;
 		svm_range_dma_unmap(dev, dma_addr, 0, prange->npages);
 		kvfree(dma_addr);
 		prange->dma_addr[gpuidx] = NULL;
@@ -570,6 +570,15 @@ svm_range_vram_node_new(struct amdgpu_device *adev, struct svm_range *prange,
 		goto reserve_bo_failed;
 	}
 
+	if (clear) {
+		r = amdgpu_bo_sync_wait(bo, AMDGPU_FENCE_OWNER_KFD, false);
+		if (r) {
+			pr_debug("failed %d to sync bo\n", r);
+			amdgpu_bo_unreserve(bo);
+			goto reserve_bo_failed;
+		}
+	}
+
 	r = dma_resv_reserve_fences(bo->tbo.base.resv, 1);
 	if (r) {
 		pr_debug("failed %d to reserve bo\n", r);
@@ -1586,8 +1595,8 @@ static int svm_range_validate_and_map(struct mm_struct *mm,
 		unsigned long npages;
 		bool readonly;
 
-		vma = find_vma(mm, addr);
-		if (!vma || addr < vma->vm_start) {
+		vma = vma_lookup(mm, addr);
+		if (!vma) {
 			r = -EFAULT;
 			goto unreserve_out;
 		}
@@ -1596,9 +1605,9 @@ static int svm_range_validate_and_map(struct mm_struct *mm,
 		next = min(vma->vm_end, end);
 		npages = (next - addr) >> PAGE_SHIFT;
 		WRITE_ONCE(p->svms.faulting_task, current);
-		r = amdgpu_hmm_range_get_pages(&prange->notifier, mm, NULL,
-					       addr, npages, &hmm_range,
-					       readonly, true, owner);
+		r = amdgpu_hmm_range_get_pages(&prange->notifier, addr, npages,
+					       readonly, owner, NULL,
+					       &hmm_range);
 		WRITE_ONCE(p->svms.faulting_task, NULL);
 		if (r) {
 			pr_debug("failed %d to get svm range pages\n", r);
@@ -2542,8 +2551,8 @@ svm_range_get_range_boundaries(struct kfd_process *p, int64_t addr,
 	struct interval_tree_node *node;
 	unsigned long start_limit, end_limit;
 
-	vma = find_vma(p->mm, addr << PAGE_SHIFT);
-	if (!vma || (addr << PAGE_SHIFT) < vma->vm_start) {
+	vma = vma_lookup(p->mm, addr << PAGE_SHIFT);
+	if (!vma) {
 		pr_debug("VMA does not exist in address [0x%llx]\n", addr);
 		return -EFAULT;
 	}
@@ -2871,8 +2880,8 @@ retry_write_locked:
 	/* __do_munmap removed VMA, return success as we are handling stale
 	 * retry fault.
 	 */
-	vma = find_vma(mm, addr << PAGE_SHIFT);
-	if (!vma || (addr << PAGE_SHIFT) < vma->vm_start) {
+	vma = vma_lookup(mm, addr << PAGE_SHIFT);
+	if (!vma) {
 		pr_debug("address 0x%llx VMA is removed\n", addr);
 		r = 0;
 		goto out_unlock_range;
@@ -3152,9 +3161,8 @@ svm_range_is_valid(struct kfd_process *p, uint64_t start, uint64_t size)
 	start <<= PAGE_SHIFT;
 	end = start + (size << PAGE_SHIFT);
 	do {
-		vma = find_vma(p->mm, start);
-		if (!vma || start < vma->vm_start ||
-		    (vma->vm_flags & device_vma))
+		vma = vma_lookup(p->mm, start);
+		if (!vma || (vma->vm_flags & device_vma))
 			return -EFAULT;
 		start = min(end, vma->vm_end);
 	} while (start < end);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 3f0a4a415907..3fdaba56be6f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -115,7 +115,7 @@ struct kfd_dev *kfd_device_by_pci_dev(const struct pci_dev *pdev)
 	down_read(&topology_lock);
 
 	list_for_each_entry(top_dev, &topology_device_list, list)
-		if (top_dev->gpu && top_dev->gpu->pdev == pdev) {
+		if (top_dev->gpu && top_dev->gpu->adev->pdev == pdev) {
 			device = top_dev->gpu;
 			break;
 		}
@@ -364,7 +364,6 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr,
 
 	/* Making sure that the buffer is an empty string */
 	buffer[0] = 0;
-
 	cache = container_of(attr, struct kfd_cache_properties, attr);
 	if (cache->gpu && kfd_devcgroup_check_permission(cache->gpu))
 		return -EPERM;
@@ -379,12 +378,13 @@ static ssize_t kfd_cache_show(struct kobject *kobj, struct attribute *attr,
 	sysfs_show_32bit_prop(buffer, offs, "association", cache->cache_assoc);
 	sysfs_show_32bit_prop(buffer, offs, "latency", cache->cache_latency);
 	sysfs_show_32bit_prop(buffer, offs, "type", cache->cache_type);
+
 	offs += snprintf(buffer+offs, PAGE_SIZE-offs, "sibling_map ");
-	for (i = 0; i < CRAT_SIBLINGMAP_SIZE; i++)
+	for (i = 0; i < cache->sibling_map_size; i++)
 		for (j = 0; j < sizeof(cache->sibling_map[0])*8; j++)
 			/* Check each bit */
 			offs += snprintf(buffer+offs, PAGE_SIZE-offs, "%d,",
-					 (cache->sibling_map[i] >> j) & 1);
+						(cache->sibling_map[i] >> j) & 1);
 
 	/* Replace the last "," with end of line */
 	buffer[offs-1] = '\n';
@@ -801,7 +801,7 @@ static int kfd_build_sysfs_node_entry(struct kfd_topology_device *dev,
 
 		p2plink->attr.name = "properties";
 		p2plink->attr.mode = KFD_SYSFS_FILE_MODE;
-		sysfs_attr_init(&iolink->attr);
+		sysfs_attr_init(&p2plink->attr);
 		ret = sysfs_create_file(p2plink->kobj, &p2plink->attr);
 		if (ret < 0)
 			return ret;
@@ -1169,13 +1169,12 @@ static uint32_t kfd_generate_gpu_id(struct kfd_dev *gpu)
 
 	local_mem_size = gpu->local_mem_info.local_mem_size_private +
 			gpu->local_mem_info.local_mem_size_public;
-
-	buf[0] = gpu->pdev->devfn;
-	buf[1] = gpu->pdev->subsystem_vendor |
-		(gpu->pdev->subsystem_device << 16);
-	buf[2] = pci_domain_nr(gpu->pdev->bus);
-	buf[3] = gpu->pdev->device;
-	buf[4] = gpu->pdev->bus->number;
+	buf[0] = gpu->adev->pdev->devfn;
+	buf[1] = gpu->adev->pdev->subsystem_vendor |
+		(gpu->adev->pdev->subsystem_device << 16);
+	buf[2] = pci_domain_nr(gpu->adev->pdev->bus);
+	buf[3] = gpu->adev->pdev->device;
+	buf[4] = gpu->adev->pdev->bus->number;
 	buf[5] = lower_32_bits(local_mem_size);
 	buf[6] = upper_32_bits(local_mem_size);
 
@@ -1198,7 +1197,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu)
 	struct kfd_iolink_properties *iolink;
 	struct kfd_iolink_properties *p2plink;
 
-	down_write(&topology_lock);
 	list_for_each_entry(dev, &topology_device_list, list) {
 		/* Discrete GPUs need their own topology device list
 		 * entries. Don't assign them to CPU/APU nodes.
@@ -1222,7 +1220,6 @@ static struct kfd_topology_device *kfd_assign_gpu(struct kfd_dev *gpu)
 			break;
 		}
 	}
-	up_write(&topology_lock);
 	return out_dev;
 }
 
@@ -1269,7 +1266,7 @@ static void kfd_set_iolink_no_atomics(struct kfd_topology_device *dev,
 	if (target_gpu_dev) {
 		uint32_t cap;
 
-		pcie_capability_read_dword(target_gpu_dev->gpu->pdev,
+		pcie_capability_read_dword(target_gpu_dev->gpu->adev->pdev,
 				PCI_EXP_DEVCAP2, &cap);
 
 		if (!(cap & (PCI_EXP_DEVCAP2_ATOMIC_COMP32 |
@@ -1593,21 +1590,290 @@ out:
 	return ret;
 }
 
+
+/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
+static int fill_in_l1_pcache(struct kfd_cache_properties **props_ext,
+				struct kfd_gpu_cache_info *pcache_info,
+				struct kfd_cu_info *cu_info,
+				int cu_bitmask,
+				int cache_type, unsigned int cu_processor_id,
+				int cu_block)
+{
+	unsigned int cu_sibling_map_mask;
+	int first_active_cu;
+	struct kfd_cache_properties *pcache = NULL;
+
+	cu_sibling_map_mask = cu_bitmask;
+	cu_sibling_map_mask >>= cu_block;
+	cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1);
+	first_active_cu = ffs(cu_sibling_map_mask);
+
+	/* CU could be inactive. In case of shared cache find the first active
+	 * CU. and incase of non-shared cache check if the CU is inactive. If
+	 * inactive active skip it
+	 */
+	if (first_active_cu) {
+		pcache = kfd_alloc_struct(pcache);
+		if (!pcache)
+			return -ENOMEM;
+
+		memset(pcache, 0, sizeof(struct kfd_cache_properties));
+		pcache->processor_id_low = cu_processor_id + (first_active_cu - 1);
+		pcache->cache_level = pcache_info[cache_type].cache_level;
+		pcache->cache_size = pcache_info[cache_type].cache_size;
+
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_DATA;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_CPU;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_HSACU;
+
+		/* Sibling map is w.r.t processor_id_low, so shift out
+		 * inactive CU
+		 */
+		cu_sibling_map_mask =
+			cu_sibling_map_mask >> (first_active_cu - 1);
+
+		pcache->sibling_map[0] = (uint8_t)(cu_sibling_map_mask & 0xFF);
+		pcache->sibling_map[1] =
+				(uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
+		pcache->sibling_map[2] =
+				(uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
+		pcache->sibling_map[3] =
+				(uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
+
+		pcache->sibling_map_size = 4;
+		*props_ext = pcache;
+
+		return 0;
+	}
+	return 1;
+}
+
+/* Helper function. See kfd_fill_gpu_cache_info for parameter description */
+static int fill_in_l2_l3_pcache(struct kfd_cache_properties **props_ext,
+				struct kfd_gpu_cache_info *pcache_info,
+				struct kfd_cu_info *cu_info,
+				int cache_type, unsigned int cu_processor_id)
+{
+	unsigned int cu_sibling_map_mask;
+	int first_active_cu;
+	int i, j, k;
+	struct kfd_cache_properties *pcache = NULL;
+
+	cu_sibling_map_mask = cu_info->cu_bitmap[0][0];
+	cu_sibling_map_mask &=
+		((1 << pcache_info[cache_type].num_cu_shared) - 1);
+	first_active_cu = ffs(cu_sibling_map_mask);
+
+	/* CU could be inactive. In case of shared cache find the first active
+	 * CU. and incase of non-shared cache check if the CU is inactive. If
+	 * inactive active skip it
+	 */
+	if (first_active_cu) {
+		pcache = kfd_alloc_struct(pcache);
+		if (!pcache)
+			return -ENOMEM;
+
+		memset(pcache, 0, sizeof(struct kfd_cache_properties));
+		pcache->processor_id_low = cu_processor_id
+					+ (first_active_cu - 1);
+		pcache->cache_level = pcache_info[cache_type].cache_level;
+		pcache->cache_size = pcache_info[cache_type].cache_size;
+
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_DATA_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_DATA;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_INST_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_INSTRUCTION;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_CPU_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_CPU;
+		if (pcache_info[cache_type].flags & CRAT_CACHE_FLAGS_SIMD_CACHE)
+			pcache->cache_type |= HSA_CACHE_TYPE_HSACU;
+
+		/* Sibling map is w.r.t processor_id_low, so shift out
+		 * inactive CU
+		 */
+		cu_sibling_map_mask = cu_sibling_map_mask >> (first_active_cu - 1);
+		k = 0;
+
+		for (i = 0; i < cu_info->num_shader_engines; i++) {
+			for (j = 0; j < cu_info->num_shader_arrays_per_engine; j++) {
+				pcache->sibling_map[k] = (uint8_t)(cu_sibling_map_mask & 0xFF);
+				pcache->sibling_map[k+1] = (uint8_t)((cu_sibling_map_mask >> 8) & 0xFF);
+				pcache->sibling_map[k+2] = (uint8_t)((cu_sibling_map_mask >> 16) & 0xFF);
+				pcache->sibling_map[k+3] = (uint8_t)((cu_sibling_map_mask >> 24) & 0xFF);
+				k += 4;
+
+				cu_sibling_map_mask = cu_info->cu_bitmap[i % 4][j + i / 4];
+				cu_sibling_map_mask &= ((1 << pcache_info[cache_type].num_cu_shared) - 1);
+			}
+		}
+		pcache->sibling_map_size = k;
+		*props_ext = pcache;
+		return 0;
+	}
+	return 1;
+}
+
+#define KFD_MAX_CACHE_TYPES 6
+
+/* kfd_fill_cache_non_crat_info - Fill GPU cache info using kfd_gpu_cache_info
+ * tables
+ */
+static void kfd_fill_cache_non_crat_info(struct kfd_topology_device *dev, struct kfd_dev *kdev)
+{
+	struct kfd_gpu_cache_info *pcache_info = NULL;
+	int i, j, k;
+	int ct = 0;
+	unsigned int cu_processor_id;
+	int ret;
+	unsigned int num_cu_shared;
+	struct kfd_cu_info cu_info;
+	struct kfd_cu_info *pcu_info;
+	int gpu_processor_id;
+	struct kfd_cache_properties *props_ext;
+	int num_of_entries = 0;
+	int num_of_cache_types = 0;
+	struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES];
+
+	amdgpu_amdkfd_get_cu_info(kdev->adev, &cu_info);
+	pcu_info = &cu_info;
+
+	gpu_processor_id = dev->node_props.simd_id_base;
+
+	pcache_info = cache_info;
+	num_of_cache_types = kfd_get_gpu_cache_info(kdev, &pcache_info);
+	if (!num_of_cache_types) {
+		pr_warn("no cache info found\n");
+		return;
+	}
+
+	/* For each type of cache listed in the kfd_gpu_cache_info table,
+	 * go through all available Compute Units.
+	 * The [i,j,k] loop will
+	 *		if kfd_gpu_cache_info.num_cu_shared = 1
+	 *			will parse through all available CU
+	 *		If (kfd_gpu_cache_info.num_cu_shared != 1)
+	 *			then it will consider only one CU from
+	 *			the shared unit
+	 */
+	for (ct = 0; ct < num_of_cache_types; ct++) {
+		cu_processor_id = gpu_processor_id;
+		if (pcache_info[ct].cache_level == 1) {
+			for (i = 0; i < pcu_info->num_shader_engines; i++) {
+				for (j = 0; j < pcu_info->num_shader_arrays_per_engine; j++) {
+					for (k = 0; k < pcu_info->num_cu_per_sh; k += pcache_info[ct].num_cu_shared) {
+
+						ret = fill_in_l1_pcache(&props_ext, pcache_info, pcu_info,
+										pcu_info->cu_bitmap[i % 4][j + i / 4], ct,
+										cu_processor_id, k);
+
+						if (ret < 0)
+							break;
+
+						if (!ret) {
+							num_of_entries++;
+							list_add_tail(&props_ext->list, &dev->cache_props);
+						}
+
+						/* Move to next CU block */
+						num_cu_shared = ((k + pcache_info[ct].num_cu_shared) <=
+							pcu_info->num_cu_per_sh) ?
+							pcache_info[ct].num_cu_shared :
+							(pcu_info->num_cu_per_sh - k);
+						cu_processor_id += num_cu_shared;
+					}
+				}
+			}
+		} else {
+			ret = fill_in_l2_l3_pcache(&props_ext, pcache_info,
+								pcu_info, ct, cu_processor_id);
+
+			if (ret < 0)
+				break;
+
+			if (!ret) {
+				num_of_entries++;
+				list_add_tail(&props_ext->list, &dev->cache_props);
+			}
+		}
+	}
+	dev->node_props.caches_count += num_of_entries;
+	pr_debug("Added [%d] GPU cache entries\n", num_of_entries);
+}
+
+static int kfd_topology_add_device_locked(struct kfd_dev *gpu, uint32_t gpu_id,
+					  struct kfd_topology_device **dev)
+{
+	int proximity_domain = ++topology_crat_proximity_domain;
+	struct list_head temp_topology_device_list;
+	void *crat_image = NULL;
+	size_t image_size = 0;
+	int res;
+
+	res = kfd_create_crat_image_virtual(&crat_image, &image_size,
+					    COMPUTE_UNIT_GPU, gpu,
+					    proximity_domain);
+	if (res) {
+		pr_err("Error creating VCRAT for GPU (ID: 0x%x)\n",
+		       gpu_id);
+		topology_crat_proximity_domain--;
+		goto err;
+	}
+
+	INIT_LIST_HEAD(&temp_topology_device_list);
+
+	res = kfd_parse_crat_table(crat_image,
+				   &temp_topology_device_list,
+				   proximity_domain);
+	if (res) {
+		pr_err("Error parsing VCRAT for GPU (ID: 0x%x)\n",
+		       gpu_id);
+		topology_crat_proximity_domain--;
+		goto err;
+	}
+
+	kfd_topology_update_device_list(&temp_topology_device_list,
+					&topology_device_list);
+
+	*dev = kfd_assign_gpu(gpu);
+	if (WARN_ON(!*dev)) {
+		res = -ENODEV;
+		goto err;
+	}
+
+	/* Fill the cache affinity information here for the GPUs
+	 * using VCRAT
+	 */
+	kfd_fill_cache_non_crat_info(*dev, gpu);
+
+	/* Update the SYSFS tree, since we added another topology
+	 * device
+	 */
+	res = kfd_topology_update_sysfs();
+	if (!res)
+		sys_props.generation_count++;
+	else
+		pr_err("Failed to update GPU (ID: 0x%x) to sysfs topology. res=%d\n",
+		       gpu_id, res);
+
+err:
+	kfd_destroy_crat_image(crat_image);
+	return res;
+}
+
 int kfd_topology_add_device(struct kfd_dev *gpu)
 {
 	uint32_t gpu_id;
 	struct kfd_topology_device *dev;
 	struct kfd_cu_info cu_info;
 	int res = 0;
-	struct list_head temp_topology_device_list;
-	void *crat_image = NULL;
-	size_t image_size = 0;
-	int proximity_domain;
 	int i;
 	const char *asic_name = amdgpu_asic_name[gpu->adev->asic_type];
 
-	INIT_LIST_HEAD(&temp_topology_device_list);
-
 	gpu_id = kfd_generate_gpu_id(gpu);
 	pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id);
 
@@ -1617,50 +1883,13 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 	 * CRAT to create a new topology device. Once created assign the gpu to
 	 * that topology device
 	 */
+	down_write(&topology_lock);
 	dev = kfd_assign_gpu(gpu);
-	if (!dev) {
-		down_write(&topology_lock);
-		proximity_domain = ++topology_crat_proximity_domain;
-
-		res = kfd_create_crat_image_virtual(&crat_image, &image_size,
-						    COMPUTE_UNIT_GPU, gpu,
-						    proximity_domain);
-		if (res) {
-			pr_err("Error creating VCRAT for GPU (ID: 0x%x)\n",
-			       gpu_id);
-			topology_crat_proximity_domain--;
-			return res;
-		}
-		res = kfd_parse_crat_table(crat_image,
-					   &temp_topology_device_list,
-					   proximity_domain);
-		if (res) {
-			pr_err("Error parsing VCRAT for GPU (ID: 0x%x)\n",
-			       gpu_id);
-			topology_crat_proximity_domain--;
-			goto err;
-		}
-
-		kfd_topology_update_device_list(&temp_topology_device_list,
-			&topology_device_list);
-
-		/* Update the SYSFS tree, since we added another topology
-		 * device
-		 */
-		res = kfd_topology_update_sysfs();
-		up_write(&topology_lock);
-
-		if (!res)
-			sys_props.generation_count++;
-		else
-			pr_err("Failed to update GPU (ID: 0x%x) to sysfs topology. res=%d\n",
-						gpu_id, res);
-		dev = kfd_assign_gpu(gpu);
-		if (WARN_ON(!dev)) {
-			res = -ENODEV;
-			goto err;
-		}
-	}
+	if (!dev)
+		res = kfd_topology_add_device_locked(gpu, gpu_id, &dev);
+	up_write(&topology_lock);
+	if (res)
+		return res;
 
 	dev->gpu_id = gpu_id;
 	gpu->id = gpu_id;
@@ -1688,13 +1917,13 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 		cu_info.num_shader_arrays_per_engine;
 
 	dev->node_props.gfx_target_version = gpu->device_info.gfx_target_version;
-	dev->node_props.vendor_id = gpu->pdev->vendor;
-	dev->node_props.device_id = gpu->pdev->device;
+	dev->node_props.vendor_id = gpu->adev->pdev->vendor;
+	dev->node_props.device_id = gpu->adev->pdev->device;
 	dev->node_props.capability |=
 		((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) &
 			HSA_CAP_ASIC_REVISION_MASK);
-	dev->node_props.location_id = pci_dev_id(gpu->pdev);
-	dev->node_props.domain = pci_domain_nr(gpu->pdev->bus);
+	dev->node_props.location_id = pci_dev_id(gpu->adev->pdev);
+	dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus);
 	dev->node_props.max_engine_clk_fcompute =
 		amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->adev);
 	dev->node_props.max_engine_clk_ccompute =
@@ -1783,11 +2012,9 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
 
 	kfd_debug_print_topology();
 
-	if (!res)
-		kfd_notify_gpu_change(gpu_id, 1);
-err:
-	kfd_destroy_crat_image(crat_image);
-	return res;
+	kfd_notify_gpu_change(gpu_id, 1);
+
+	return 0;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
index 9f6c949186c1..fca30d00a9bb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/amdkfd/kfd_topology.h
@@ -80,6 +80,8 @@ struct kfd_mem_properties {
 	struct attribute	attr;
 };
 
+#define CACHE_SIBLINGMAP_SIZE 64
+
 struct kfd_cache_properties {
 	struct list_head	list;
 	uint32_t		processor_id_low;
@@ -90,10 +92,11 @@ struct kfd_cache_properties {
 	uint32_t		cache_assoc;
 	uint32_t		cache_latency;
 	uint32_t		cache_type;
-	uint8_t			sibling_map[CRAT_SIBLINGMAP_SIZE];
+	uint8_t			sibling_map[CACHE_SIBLINGMAP_SIZE];
 	struct kfd_dev		*gpu;
 	struct kobject		*kobj;
 	struct attribute	attr;
+	uint32_t		sibling_map_size;
 };
 
 struct kfd_iolink_properties {
@@ -128,7 +131,6 @@ struct kfd_topology_device {
 	uint32_t			proximity_domain;
 	struct kfd_node_properties	node_props;
 	struct list_head		mem_props;
-	uint32_t			cache_count;
 	struct list_head		cache_props;
 	struct list_head		io_link_props;
 	struct list_head		p2p_link_props;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/Kconfig
index f4f3d2665a6b..2efe93f74f84 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/Kconfig
@@ -7,7 +7,8 @@ config DRM_AMD_DC
 	default y
 	depends on BROKEN || !CC_IS_CLANG || X86_64 || SPARC64 || ARM64
 	select SND_HDA_COMPONENT if SND_HDA_CORE
-	select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128)
+	# !CC_IS_CLANG: https://github.com/ClangBuiltLinux/linux/issues/1752
+	select DRM_AMD_DC_DCN if (X86 || PPC_LONG_DOUBLE_128 || (ARM64 && KERNEL_MODE_NEON && !CC_IS_CLANG))
 	help
 	  Choose this option if you want to use the new display engine
 	  support for AMDGPU. This adds required support for Vega and
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index f2d40c13fd38..d8f1ce1be974 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -82,7 +82,6 @@
 #include <drm/drm_atomic_uapi.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_blend.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_vblank.h>
@@ -147,14 +146,6 @@
 /* Number of bytes in PSP footer for firmware. */
 #define PSP_FOOTER_BYTES 0x100
 
-/*
- * DMUB Async to Sync Mechanism Status
- */
-#define DMUB_ASYNC_TO_SYNC_ACCESS_FAIL 1
-#define DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT 2
-#define DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS 3
-#define DMUB_ASYNC_TO_SYNC_ACCESS_INVALID 4
-
 /**
  * DOC: overview
  *
@@ -1105,7 +1096,7 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
 	/* Initialize hardware. */
 	memset(&hw_params, 0, sizeof(hw_params));
 	hw_params.fb_base = adev->gmc.fb_start;
-	hw_params.fb_offset = adev->gmc.aper_base;
+	hw_params.fb_offset = adev->vm_manager.vram_base_offset;
 
 	/* backdoor load firmware and trigger dmub running */
 	if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
@@ -1193,24 +1184,38 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
 
 	memset(pa_config, 0, sizeof(*pa_config));
 
-	logical_addr_low  = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18;
-	pt_base = amdgpu_gmc_pd_addr(adev->gart.bo);
-
-	if (adev->apu_flags & AMD_APU_IS_RAVEN2)
-		/*
-		 * Raven2 has a HW issue that it is unable to use the vram which
-		 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
-		 * workaround that increase system aperture high address (add 1)
-		 * to get rid of the VM fault and hardware hang.
-		 */
-		logical_addr_high = max((adev->gmc.fb_end >> 18) + 0x1, adev->gmc.agp_end >> 18);
-	else
-		logical_addr_high = max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18;
-
 	agp_base = 0;
 	agp_bot = adev->gmc.agp_start >> 24;
 	agp_top = adev->gmc.agp_end >> 24;
 
+	/* AGP aperture is disabled */
+	if (agp_bot == agp_top) {
+		logical_addr_low  = adev->gmc.vram_start >> 18;
+		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+			/*
+			 * Raven2 has a HW issue that it is unable to use the vram which
+			 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
+			 * workaround that increase system aperture high address (add 1)
+			 * to get rid of the VM fault and hardware hang.
+			 */
+			logical_addr_high = (adev->gmc.fb_end >> 18) + 0x1;
+		else
+			logical_addr_high = adev->gmc.vram_end >> 18;
+	} else {
+		logical_addr_low  = min(adev->gmc.fb_start, adev->gmc.agp_start) >> 18;
+		if (adev->apu_flags & AMD_APU_IS_RAVEN2)
+			/*
+			 * Raven2 has a HW issue that it is unable to use the vram which
+			 * is out of MC_VM_SYSTEM_APERTURE_HIGH_ADDR. So here is the
+			 * workaround that increase system aperture high address (add 1)
+			 * to get rid of the VM fault and hardware hang.
+			 */
+			logical_addr_high = max((adev->gmc.fb_end >> 18) + 0x1, adev->gmc.agp_end >> 18);
+		else
+			logical_addr_high = max(adev->gmc.fb_end, adev->gmc.agp_end) >> 18;
+	}
+
+	pt_base = amdgpu_gmc_pd_addr(adev->gart.bo);
 
 	page_table_start.high_part = (u32)(adev->gmc.gart_start >> 44) & 0xF;
 	page_table_start.low_part = (u32)(adev->gmc.gart_start >> 12);
@@ -1227,7 +1232,7 @@ static void mmhub_read_system_context(struct amdgpu_device *adev, struct dc_phy_
 	pa_config->system_aperture.agp_top = (uint64_t)agp_top << 24;
 
 	pa_config->system_aperture.fb_base = adev->gmc.fb_start;
-	pa_config->system_aperture.fb_offset = adev->gmc.aper_base;
+	pa_config->system_aperture.fb_offset = adev->vm_manager.vram_base_offset;
 	pa_config->system_aperture.fb_top = adev->gmc.fb_end;
 
 	pa_config->gart_config.page_table_start_addr = page_table_start.quad_part << 12;
@@ -1442,9 +1447,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 	memset(&init_params, 0, sizeof(init_params));
 #endif
 
+	mutex_init(&adev->dm.dpia_aux_lock);
 	mutex_init(&adev->dm.dc_lock);
 	mutex_init(&adev->dm.audio_lock);
-	spin_lock_init(&adev->dm.vblank_lock);
 
 	if(amdgpu_dm_irq_init(adev)) {
 		DRM_ERROR("amdgpu: failed to initialize DM IRQ support.\n");
@@ -1512,6 +1517,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		case IP_VERSION(3, 0, 1):
 		case IP_VERSION(3, 1, 2):
 		case IP_VERSION(3, 1, 3):
+		case IP_VERSION(3, 1, 4):
 		case IP_VERSION(3, 1, 5):
 		case IP_VERSION(3, 1, 6):
 			init_data.flags.gpu_vm_support = true;
@@ -1521,6 +1527,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		}
 		break;
 	}
+	if (init_data.flags.gpu_vm_support &&
+	    (amdgpu_sg_display == 0))
+		init_data.flags.gpu_vm_support = false;
 
 	if (init_data.flags.gpu_vm_support)
 		adev->mode_info.gpu_vm_support = true;
@@ -1738,10 +1747,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 		adev->dm.vblank_control_workqueue = NULL;
 	}
 
-	for (i = 0; i < adev->dm.display_indexes_num; i++) {
-		drm_encoder_cleanup(&adev->dm.mst_encoders[i].base);
-	}
-
 	amdgpu_dm_destroy_drm_device(&adev->dm);
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
@@ -1807,6 +1812,7 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
 
 	mutex_destroy(&adev->dm.audio_lock);
 	mutex_destroy(&adev->dm.dc_lock);
+	mutex_destroy(&adev->dm.dpia_aux_lock);
 
 	return;
 }
@@ -2858,7 +2864,6 @@ const struct amdgpu_ip_block_version dm_ip_block =
 static const struct drm_mode_config_funcs amdgpu_dm_mode_funcs = {
 	.fb_create = amdgpu_display_user_framebuffer_create,
 	.get_format_info = amd_get_format_info,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 	.atomic_check = amdgpu_dm_atomic_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
@@ -3864,8 +3869,6 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
 	/* indicates support for immediate flip */
 	adev_to_drm(adev)->mode_config.async_page_flip = true;
 
-	adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
-
 	state = kzalloc(sizeof(*state), GFP_KERNEL);
 	if (!state)
 		return -ENOMEM;
@@ -4371,6 +4374,10 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		amdgpu_set_panel_orientation(&aconnector->base);
 	}
 
+	/* If we didn't find a panel, notify the acpi video detection */
+	if (dm->adev->flags & AMD_IS_APU && dm->num_of_edps == 0)
+		acpi_video_report_nolcd();
+
 	/* Software is initialized. Now we can register interrupt handlers. */
 	switch (adev->asic_type) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
@@ -4513,6 +4520,17 @@ DEVICE_ATTR_WO(s3_debug);
 static int dm_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	struct amdgpu_mode_info *mode_info = &adev->mode_info;
+	struct atom_context *ctx = mode_info->atom_context;
+	int index = GetIndexIntoMasterTable(DATA, Object_Header);
+	u16 data_offset;
+
+	/* if there is no object header, skip DM */
+	if (!amdgpu_atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) {
+		adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK;
+		dev_info(adev->dev, "No object header, skipping DM\n");
+		return -ENOENT;
+	}
 
 	switch (adev->asic_type) {
 #if defined(CONFIG_DRM_AMD_DC_SI)
@@ -4640,6 +4658,7 @@ static int dm_early_init(void *handle)
 		adev_to_drm(adev)->dev,
 		&dev_attr_s3_debug);
 #endif
+	adev->dc_enabled = true;
 
 	return 0;
 }
@@ -4879,6 +4898,35 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev,
 	return 0;
 }
 
+static inline void fill_dc_dirty_rect(struct drm_plane *plane,
+				      struct rect *dirty_rect, int32_t x,
+				      int32_t y, int32_t width, int32_t height,
+				      int *i, bool ffu)
+{
+	if (*i > DC_MAX_DIRTY_RECTS)
+		return;
+
+	if (*i == DC_MAX_DIRTY_RECTS)
+		goto out;
+
+	dirty_rect->x = x;
+	dirty_rect->y = y;
+	dirty_rect->width = width;
+	dirty_rect->height = height;
+
+	if (ffu)
+		drm_dbg(plane->dev,
+			"[PLANE:%d] PSR FFU dirty rect size (%d, %d)\n",
+			plane->base.id, width, height);
+	else
+		drm_dbg(plane->dev,
+			"[PLANE:%d] PSR SU dirty rect at (%d, %d) size (%d, %d)",
+			plane->base.id, x, y, width, height);
+
+out:
+	(*i)++;
+}
+
 /**
  * fill_dc_dirty_rects() - Fill DC dirty regions for PSR selective updates
  *
@@ -4899,10 +4947,6 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev,
  * addition, certain use cases - such as cursor and multi-plane overlay (MPO) -
  * implicitly provide damage clips without any client support via the plane
  * bounds.
- *
- * Today, amdgpu_dm only supports the MPO and cursor usecase.
- *
- * TODO: Also enable for FB_DAMAGE_CLIPS
  */
 static void fill_dc_dirty_rects(struct drm_plane *plane,
 				struct drm_plane_state *old_plane_state,
@@ -4913,12 +4957,11 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 	struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
 	struct rect *dirty_rects = flip_addrs->dirty_rects;
 	uint32_t num_clips;
+	struct drm_mode_rect *clips;
 	bool bb_changed;
 	bool fb_changed;
 	uint32_t i = 0;
 
-	flip_addrs->dirty_rect_count = 0;
-
 	/*
 	 * Cursor plane has it's own dirty rect update interface. See
 	 * dcn10_dmub_update_cursor_data and dmub_cmd_update_cursor_info_data
@@ -4926,20 +4969,20 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 	if (plane->type == DRM_PLANE_TYPE_CURSOR)
 		return;
 
-	/*
-	 * Today, we only consider MPO use-case for PSR SU. If MPO not
-	 * requested, and there is a plane update, do FFU.
-	 */
+	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
+	clips = drm_plane_get_damage_clips(new_plane_state);
+
 	if (!dm_crtc_state->mpo_requested) {
-		dirty_rects[0].x = 0;
-		dirty_rects[0].y = 0;
-		dirty_rects[0].width = dm_crtc_state->base.mode.crtc_hdisplay;
-		dirty_rects[0].height = dm_crtc_state->base.mode.crtc_vdisplay;
-		flip_addrs->dirty_rect_count = 1;
-		DRM_DEBUG_DRIVER("[PLANE:%d] PSR FFU dirty rect size (%d, %d)\n",
-				 new_plane_state->plane->base.id,
-				 dm_crtc_state->base.mode.crtc_hdisplay,
-				 dm_crtc_state->base.mode.crtc_vdisplay);
+		if (!num_clips || num_clips > DC_MAX_DIRTY_RECTS)
+			goto ffu;
+
+		for (; flip_addrs->dirty_rect_count < num_clips; clips++)
+			fill_dc_dirty_rect(new_plane_state->plane,
+					   &dirty_rects[i], clips->x1,
+					   clips->y1, clips->x2 - clips->x1,
+					   clips->y2 - clips->y1,
+					   &flip_addrs->dirty_rect_count,
+					   false);
 		return;
 	}
 
@@ -4950,7 +4993,6 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 	 * If plane is moved or resized, also add old bounding box to dirty
 	 * rects.
 	 */
-	num_clips = drm_plane_get_damage_clips_count(new_plane_state);
 	fb_changed = old_plane_state->fb->base.id !=
 		     new_plane_state->fb->base.id;
 	bb_changed = (old_plane_state->crtc_x != new_plane_state->crtc_x ||
@@ -4958,36 +5000,51 @@ static void fill_dc_dirty_rects(struct drm_plane *plane,
 		      old_plane_state->crtc_w != new_plane_state->crtc_w ||
 		      old_plane_state->crtc_h != new_plane_state->crtc_h);
 
-	DRM_DEBUG_DRIVER("[PLANE:%d] PSR bb_changed:%d fb_changed:%d num_clips:%d\n",
-			 new_plane_state->plane->base.id,
-			 bb_changed, fb_changed, num_clips);
-
-	if (num_clips || fb_changed || bb_changed) {
-		dirty_rects[i].x = new_plane_state->crtc_x;
-		dirty_rects[i].y = new_plane_state->crtc_y;
-		dirty_rects[i].width = new_plane_state->crtc_w;
-		dirty_rects[i].height = new_plane_state->crtc_h;
-		DRM_DEBUG_DRIVER("[PLANE:%d] PSR SU dirty rect at (%d, %d) size (%d, %d)\n",
-				 new_plane_state->plane->base.id,
-				 dirty_rects[i].x, dirty_rects[i].y,
-				 dirty_rects[i].width, dirty_rects[i].height);
-		i += 1;
-	}
+	drm_dbg(plane->dev,
+		"[PLANE:%d] PSR bb_changed:%d fb_changed:%d num_clips:%d\n",
+		new_plane_state->plane->base.id,
+		bb_changed, fb_changed, num_clips);
 
-	/* Add old plane bounding-box if plane is moved or resized */
 	if (bb_changed) {
-		dirty_rects[i].x = old_plane_state->crtc_x;
-		dirty_rects[i].y = old_plane_state->crtc_y;
-		dirty_rects[i].width = old_plane_state->crtc_w;
-		dirty_rects[i].height = old_plane_state->crtc_h;
-		DRM_DEBUG_DRIVER("[PLANE:%d] PSR SU dirty rect at (%d, %d) size (%d, %d)\n",
-				old_plane_state->plane->base.id,
-				dirty_rects[i].x, dirty_rects[i].y,
-				dirty_rects[i].width, dirty_rects[i].height);
-		i += 1;
-	}
+		fill_dc_dirty_rect(new_plane_state->plane, &dirty_rects[i],
+				   new_plane_state->crtc_x,
+				   new_plane_state->crtc_y,
+				   new_plane_state->crtc_w,
+				   new_plane_state->crtc_h, &i, false);
+
+		/* Add old plane bounding-box if plane is moved or resized */
+		fill_dc_dirty_rect(new_plane_state->plane, &dirty_rects[i],
+				   old_plane_state->crtc_x,
+				   old_plane_state->crtc_y,
+				   old_plane_state->crtc_w,
+				   old_plane_state->crtc_h, &i, false);
+	}
+
+	if (num_clips) {
+		for (; i < num_clips; clips++)
+			fill_dc_dirty_rect(new_plane_state->plane,
+					   &dirty_rects[i], clips->x1,
+					   clips->y1, clips->x2 - clips->x1,
+					   clips->y2 - clips->y1, &i, false);
+	} else if (fb_changed && !bb_changed) {
+		fill_dc_dirty_rect(new_plane_state->plane, &dirty_rects[i],
+				   new_plane_state->crtc_x,
+				   new_plane_state->crtc_y,
+				   new_plane_state->crtc_w,
+				   new_plane_state->crtc_h, &i, false);
+	}
+
+	if (i > DC_MAX_DIRTY_RECTS)
+		goto ffu;
 
 	flip_addrs->dirty_rect_count = i;
+	return;
+
+ffu:
+	fill_dc_dirty_rect(new_plane_state->plane, &dirty_rects[0], 0, 0,
+			   dm_crtc_state->base.mode.crtc_hdisplay,
+			   dm_crtc_state->base.mode.crtc_vdisplay,
+			   &flip_addrs->dirty_rect_count, true);
 }
 
 static void update_stream_scaling_settings(const struct drm_display_mode *mode,
@@ -5278,8 +5335,6 @@ static void fill_stream_properties_from_drm_display_mode(
 
 	timing_out->aspect_ratio = get_aspect_ratio(mode_in);
 
-	stream->output_color_space = get_output_color_space(timing_out);
-
 	stream->out_transfer_func->type = TF_TYPE_PREDEFINED;
 	stream->out_transfer_func->tf = TRANSFER_FUNCTION_SRGB;
 	if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) {
@@ -5290,6 +5345,8 @@ static void fill_stream_properties_from_drm_display_mode(
 			adjust_colour_depth_from_display_info(timing_out, info);
 		}
 	}
+
+	stream->output_color_space = get_output_color_space(timing_out);
 }
 
 static void fill_audio_info(struct audio_info *audio_info,
@@ -5652,16 +5709,14 @@ static void apply_dsc_policy_for_stream(struct amdgpu_dm_connector *aconnector,
 {
 	struct drm_connector *drm_connector = &aconnector->base;
 	uint32_t link_bandwidth_kbps;
-	uint32_t max_dsc_target_bpp_limit_override = 0;
 	struct dc *dc = sink->ctx->dc;
 	uint32_t max_supported_bw_in_kbps, timing_bw_in_kbps;
 	uint32_t dsc_max_supported_bw_in_kbps;
+	uint32_t max_dsc_target_bpp_limit_override =
+		drm_connector->display_info.max_dsc_bpp;
 
 	link_bandwidth_kbps = dc_link_bandwidth_kbps(aconnector->dc_link,
 							dc_link_get_link_cap(aconnector->dc_link));
-	if (stream->link && stream->link->local_sink)
-		max_dsc_target_bpp_limit_override =
-			stream->link->local_sink->edid_caps.panel_patch.max_dsc_target_bpp_limit;
 
 	/* Set DSC policy according to dsc_clock_en */
 	dc_dsc_policy_set_enable_dsc_when_not_needed(
@@ -5734,7 +5789,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 	const struct drm_connector_state *con_state =
 		dm_state ? &dm_state->base : NULL;
 	struct dc_stream_state *stream = NULL;
-	struct drm_display_mode mode = *drm_mode;
+	struct drm_display_mode mode;
 	struct drm_display_mode saved_mode;
 	struct drm_display_mode *freesync_mode = NULL;
 	bool native_mode_found = false;
@@ -5742,12 +5797,14 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 	bool scale = dm_state ? (dm_state->scaling != RMX_OFF) : false;
 	int mode_refresh;
 	int preferred_refresh = 0;
+	enum color_transfer_func tf = TRANSFER_FUNC_UNKNOWN;
 #if defined(CONFIG_DRM_AMD_DC_DCN)
 	struct dsc_dec_dpcd_caps dsc_caps;
 #endif
 
 	struct dc_sink *sink = NULL;
 
+	drm_mode_init(&mode, drm_mode);
 	memset(&saved_mode, 0, sizeof(saved_mode));
 
 	if (aconnector == NULL) {
@@ -5802,7 +5859,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		 */
 		DRM_DEBUG_DRIVER("No preferred mode found\n");
 	} else {
-		recalculate_timing = is_freesync_video_mode(&mode, aconnector);
+		recalculate_timing = amdgpu_freesync_vid_mode &&
+				 is_freesync_video_mode(&mode, aconnector);
 		if (recalculate_timing) {
 			freesync_mode = get_highest_refresh_rate_mode(aconnector, false);
 			drm_mode_copy(&saved_mode, &mode);
@@ -5865,7 +5923,9 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 			if (stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED)
 				stream->use_vsc_sdp_for_colorimetry = true;
 		}
-		mod_build_vsc_infopacket(stream, &stream->vsc_infopacket, stream->output_color_space);
+		if (stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22)
+			tf = TRANSFER_FUNC_GAMMA_22;
+		mod_build_vsc_infopacket(stream, &stream->vsc_infopacket, stream->output_color_space, tf);
 		aconnector->psr_skip_count = AMDGPU_DM_PSR_ENTRY_DELAY;
 
 	}
@@ -6158,7 +6218,6 @@ static void create_eml_sink(struct amdgpu_dm_connector *aconnector)
 				aconnector->base.name);
 
 		aconnector->base.force = DRM_FORCE_OFF;
-		aconnector->base.override_edid = false;
 		return;
 	}
 
@@ -6193,11 +6252,73 @@ static void handle_edid_mgmt(struct amdgpu_dm_connector *aconnector)
 		link->verified_link_cap.link_rate = LINK_RATE_HIGH2;
 	}
 
-
-	aconnector->base.override_edid = true;
 	create_eml_sink(aconnector);
 }
 
+static enum dc_status dm_validate_stream_and_context(struct dc *dc,
+						struct dc_stream_state *stream)
+{
+	enum dc_status dc_result = DC_ERROR_UNEXPECTED;
+	struct dc_plane_state *dc_plane_state = NULL;
+	struct dc_state *dc_state = NULL;
+
+	if (!stream)
+		goto cleanup;
+
+	dc_plane_state = dc_create_plane_state(dc);
+	if (!dc_plane_state)
+		goto cleanup;
+
+	dc_state = dc_create_state(dc);
+	if (!dc_state)
+		goto cleanup;
+
+	/* populate stream to plane */
+	dc_plane_state->src_rect.height  = stream->src.height;
+	dc_plane_state->src_rect.width   = stream->src.width;
+	dc_plane_state->dst_rect.height  = stream->src.height;
+	dc_plane_state->dst_rect.width   = stream->src.width;
+	dc_plane_state->clip_rect.height = stream->src.height;
+	dc_plane_state->clip_rect.width  = stream->src.width;
+	dc_plane_state->plane_size.surface_pitch = ((stream->src.width + 255) / 256) * 256;
+	dc_plane_state->plane_size.surface_size.height = stream->src.height;
+	dc_plane_state->plane_size.surface_size.width  = stream->src.width;
+	dc_plane_state->plane_size.chroma_size.height  = stream->src.height;
+	dc_plane_state->plane_size.chroma_size.width   = stream->src.width;
+	dc_plane_state->tiling_info.gfx9.swizzle =  DC_SW_UNKNOWN;
+	dc_plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB8888;
+	dc_plane_state->tiling_info.gfx9.swizzle = DC_SW_UNKNOWN;
+	dc_plane_state->rotation = ROTATION_ANGLE_0;
+	dc_plane_state->is_tiling_rotated = false;
+	dc_plane_state->tiling_info.gfx8.array_mode = DC_ARRAY_LINEAR_GENERAL;
+
+	dc_result = dc_validate_stream(dc, stream);
+	if (dc_result == DC_OK)
+		dc_result = dc_validate_plane(dc, dc_plane_state);
+
+	if (dc_result == DC_OK)
+		dc_result = dc_add_stream_to_ctx(dc, dc_state, stream);
+
+	if (dc_result == DC_OK && !dc_add_plane_to_context(
+						dc,
+						stream,
+						dc_plane_state,
+						dc_state))
+		dc_result = DC_FAIL_ATTACH_SURFACES;
+
+	if (dc_result == DC_OK)
+		dc_result = dc_validate_global_state(dc, dc_state, true);
+
+cleanup:
+	if (dc_state)
+		dc_release_state(dc_state);
+
+	if (dc_plane_state)
+		dc_plane_state_release(dc_plane_state);
+
+	return dc_result;
+}
+
 struct dc_stream_state *
 create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 				const struct drm_display_mode *drm_mode,
@@ -6224,6 +6345,9 @@ create_validate_stream_for_sink(struct amdgpu_dm_connector *aconnector,
 		if (dc_result == DC_OK && stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
 			dc_result = dm_dp_mst_is_port_support_mode(aconnector, stream);
 
+		if (dc_result == DC_OK)
+			dc_result = dm_validate_stream_and_context(adev->dm.dc, stream);
+
 		if (dc_result != DC_OK) {
 			DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation with error %d (%s)\n",
 				      drm_mode->hdisplay,
@@ -6887,7 +7011,7 @@ static void amdgpu_dm_connector_add_freesync_modes(struct drm_connector *connect
 	struct amdgpu_dm_connector *amdgpu_dm_connector =
 		to_amdgpu_dm_connector(connector);
 
-	if (!edid)
+	if (!(amdgpu_freesync_vid_mode && edid))
 		return;
 
 	if (amdgpu_dm_connector->max_vfreq - amdgpu_dm_connector->min_vfreq > 10)
@@ -7889,6 +8013,9 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			 */
 			if (acrtc_state->stream->link->psr_settings.psr_version >= DC_PSR_VERSION_SU_1 &&
 			    acrtc_attach->dm_irq_params.allow_psr_entry &&
+#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
+			    !amdgpu_dm_crc_window_is_activated(acrtc_state->base.crtc) &&
+#endif
 			    !acrtc_state->stream->link->psr_settings.psr_allow_active)
 				amdgpu_dm_psr_enable(acrtc_state->stream);
 		} else {
@@ -8350,8 +8477,8 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 				if (amdgpu_dm_crc_window_is_activated(crtc)) {
 					spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
-					acrtc->dm_irq_params.crc_window.update_win = true;
-					acrtc->dm_irq_params.crc_window.skip_frame_cnt = 2;
+					acrtc->dm_irq_params.window_param.update_win = true;
+					acrtc->dm_irq_params.window_param.skip_frame_cnt = 2;
 					spin_lock_irq(&crc_rd_wrk->crc_rd_work_lock);
 					crc_rd_wrk->crtc = crtc;
 					spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock);
@@ -8748,7 +8875,8 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		 * TODO: Refactor this function to allow this check to work
 		 * in all conditions.
 		 */
-		if (dm_new_crtc_state->stream &&
+		if (amdgpu_freesync_vid_mode &&
+		    dm_new_crtc_state->stream &&
 		    is_timing_unchanged_for_freesync(new_crtc_state, old_crtc_state))
 			goto skip_modeset;
 
@@ -8783,7 +8911,14 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 		if (!dm_old_crtc_state->stream)
 			goto skip_modeset;
 
-		if (dm_new_crtc_state->stream &&
+		/* Unset freesync video if it was active before */
+		if (dm_old_crtc_state->freesync_config.state == VRR_STATE_ACTIVE_FIXED) {
+			dm_new_crtc_state->freesync_config.state = VRR_STATE_INACTIVE;
+			dm_new_crtc_state->freesync_config.fixed_refresh_in_uhz = 0;
+		}
+
+		/* Now check if we should set freesync video mode */
+		if (amdgpu_freesync_vid_mode && dm_new_crtc_state->stream &&
 		    is_timing_unchanged_for_freesync(new_crtc_state,
 						     old_crtc_state)) {
 			new_crtc_state->mode_changed = false;
@@ -8795,7 +8930,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 			set_freesync_fixed_config(dm_new_crtc_state);
 
 			goto skip_modeset;
-		} else if (aconnector &&
+		} else if (amdgpu_freesync_vid_mode && aconnector &&
 			   is_freesync_video_mode(&new_crtc_state->mode,
 						  aconnector)) {
 			struct drm_display_mode *high_mode;
@@ -9399,6 +9534,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 	bool lock_and_validation_needed = false;
 	struct dm_crtc_state *dm_old_crtc_state, *dm_new_crtc_state;
 #if defined(CONFIG_DRM_AMD_DC_DCN)
+	struct drm_dp_mst_topology_mgr *mgr;
+	struct drm_dp_mst_topology_state *mst_state;
 	struct dsc_mst_fairness_vars vars[MAX_PIPES];
 #endif
 
@@ -9426,8 +9563,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 			goto fail;
 		}
 
-		if (dm_old_con_state->abm_level !=
-		    dm_new_con_state->abm_level)
+		if (dm_old_con_state->abm_level != dm_new_con_state->abm_level ||
+		    dm_old_con_state->scaling != dm_new_con_state->scaling)
 			new_crtc_state->connectors_changed = true;
 	}
 
@@ -9521,7 +9658,11 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 	 * `dcn10_can_pipe_disable_cursor`). By now, all modified planes are in
 	 * atomic state, so call drm helper to normalize zpos.
 	 */
-	drm_atomic_normalize_zpos(dev, state);
+	ret = drm_atomic_normalize_zpos(dev, state);
+	if (ret) {
+		drm_dbg(dev, "drm_atomic_normalize_zpos() failed\n");
+		goto fail;
+	}
 
 	/* Remove exiting planes if they are modified */
 	for_each_oldnew_plane_in_state_reverse(state, plane, old_plane_state, new_plane_state, i) {
@@ -9647,6 +9788,28 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev,
 		lock_and_validation_needed = true;
 	}
 
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+	/* set the slot info for each mst_state based on the link encoding format */
+	for_each_new_mst_mgr_in_state(state, mgr, mst_state, i) {
+		struct amdgpu_dm_connector *aconnector;
+		struct drm_connector *connector;
+		struct drm_connector_list_iter iter;
+		u8 link_coding_cap;
+
+		drm_connector_list_iter_begin(dev, &iter);
+		drm_for_each_connector_iter(connector, &iter) {
+			if (connector->index == mst_state->mgr->conn_base_id) {
+				aconnector = to_amdgpu_dm_connector(connector);
+				link_coding_cap = dc_link_dp_mst_decide_link_encoding_format(aconnector->dc_link);
+				drm_dp_mst_update_slots(mst_state, link_coding_cap);
+
+				break;
+			}
+		}
+		drm_connector_list_iter_end(&iter);
+	}
+#endif
+
 	/**
 	 * Streams and planes are reset when there are changes that affect
 	 * bandwidth. Anything that affects bandwidth needs to go through
@@ -10139,91 +10302,92 @@ uint32_t dm_read_reg_func(const struct dc_context *ctx, uint32_t address,
 	return value;
 }
 
-static int amdgpu_dm_set_dmub_async_sync_status(bool is_cmd_aux,
-						struct dc_context *ctx,
-						uint8_t status_type,
-						uint32_t *operation_result)
+int amdgpu_dm_process_dmub_aux_transfer_sync(
+		struct dc_context *ctx,
+		unsigned int link_index,
+		struct aux_payload *payload,
+		enum aux_return_code_type *operation_result)
 {
 	struct amdgpu_device *adev = ctx->driver_context;
-	int return_status = -1;
 	struct dmub_notification *p_notify = adev->dm.dmub_notify;
+	int ret = -1;
 
-	if (is_cmd_aux) {
-		if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
-			return_status = p_notify->aux_reply.length;
-			*operation_result = p_notify->result;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT) {
-			*operation_result = AUX_RET_ERROR_TIMEOUT;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_FAIL) {
-			*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
-		} else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_INVALID) {
-			*operation_result = AUX_RET_ERROR_INVALID_REPLY;
-		} else {
-			*operation_result = AUX_RET_ERROR_UNKNOWN;
+	mutex_lock(&adev->dm.dpia_aux_lock);
+	if (!dc_process_dmub_aux_transfer_async(ctx->dc, link_index, payload)) {
+		*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
+		goto out;
+ 	}
+
+	if (!wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ)) {
+		DRM_ERROR("wait_for_completion_timeout timeout!");
+		*operation_result = AUX_RET_ERROR_TIMEOUT;
+		goto out;
+	}
+
+	if (p_notify->result != AUX_RET_SUCCESS) {
+		/*
+		 * Transient states before tunneling is enabled could
+		 * lead to this error. We can ignore this for now.
+		 */
+		if (p_notify->result != AUX_RET_ERROR_PROTOCOL_ERROR) {
+			DRM_WARN("DPIA AUX failed on 0x%x(%d), error %d\n",
+					payload->address, payload->length,
+					p_notify->result);
 		}
-	} else {
-		if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
-			return_status = 0;
-			*operation_result = p_notify->sc_status;
-		} else {
-			*operation_result = SET_CONFIG_UNKNOWN_ERROR;
+		*operation_result = AUX_RET_ERROR_INVALID_REPLY;
+		goto out;
+	}
+
+
+	payload->reply[0] = adev->dm.dmub_notify->aux_reply.command;
+	if (!payload->write && p_notify->aux_reply.length &&
+			(payload->reply[0] == AUX_TRANSACTION_REPLY_AUX_ACK)) {
+
+		if (payload->length != p_notify->aux_reply.length) {
+			DRM_WARN("invalid read length %d from DPIA AUX 0x%x(%d)!\n",
+				p_notify->aux_reply.length,
+					payload->address, payload->length);
+			*operation_result = AUX_RET_ERROR_INVALID_REPLY;
+			goto out;
 		}
+
+		memcpy(payload->data, p_notify->aux_reply.data,
+				p_notify->aux_reply.length);
 	}
 
-	return return_status;
+	/* success */
+	ret = p_notify->aux_reply.length;
+	*operation_result = p_notify->result;
+out:
+	mutex_unlock(&adev->dm.dpia_aux_lock);
+	return ret;
 }
 
-int amdgpu_dm_process_dmub_aux_transfer_sync(bool is_cmd_aux, struct dc_context *ctx,
-	unsigned int link_index, void *cmd_payload, void *operation_result)
+int amdgpu_dm_process_dmub_set_config_sync(
+		struct dc_context *ctx,
+		unsigned int link_index,
+		struct set_config_cmd_payload *payload,
+		enum set_config_status *operation_result)
 {
 	struct amdgpu_device *adev = ctx->driver_context;
-	int ret = 0;
+	bool is_cmd_complete;
+	int ret;
 
-	if (is_cmd_aux) {
-		dc_process_dmub_aux_transfer_async(ctx->dc,
-			link_index, (struct aux_payload *)cmd_payload);
-	} else if (dc_process_dmub_set_config_async(ctx->dc, link_index,
-					(struct set_config_cmd_payload *)cmd_payload,
-					adev->dm.dmub_notify)) {
-		return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-					ctx, DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS,
-					(uint32_t *)operation_result);
-	}
+	mutex_lock(&adev->dm.dpia_aux_lock);
+	is_cmd_complete = dc_process_dmub_set_config_async(ctx->dc,
+			link_index, payload, adev->dm.dmub_notify);
 
-	ret = wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ);
-	if (ret == 0) {
+	if (is_cmd_complete || wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ)) {
+		ret = 0;
+		*operation_result = adev->dm.dmub_notify->sc_status;
+	} else {
 		DRM_ERROR("wait_for_completion_timeout timeout!");
-		return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-				ctx, DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT,
-				(uint32_t *)operation_result);
-	}
-
-	if (is_cmd_aux) {
-		if (adev->dm.dmub_notify->result == AUX_RET_SUCCESS) {
-			struct aux_payload *payload = (struct aux_payload *)cmd_payload;
-
-			payload->reply[0] = adev->dm.dmub_notify->aux_reply.command;
-			if (!payload->write && adev->dm.dmub_notify->aux_reply.length &&
-			    payload->reply[0] == AUX_TRANSACTION_REPLY_AUX_ACK) {
-
-				if (payload->length != adev->dm.dmub_notify->aux_reply.length) {
-					DRM_WARN("invalid read from DPIA AUX %x(%d) got length %d!\n",
-							payload->address, payload->length,
-							adev->dm.dmub_notify->aux_reply.length);
-					return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux, ctx,
-							DMUB_ASYNC_TO_SYNC_ACCESS_INVALID,
-							(uint32_t *)operation_result);
-				}
-
-				memcpy(payload->data, adev->dm.dmub_notify->aux_reply.data,
-				       adev->dm.dmub_notify->aux_reply.length);
-			}
-		}
+		ret = -1;
+		*operation_result = SET_CONFIG_UNKNOWN_ERROR;
 	}
 
-	return amdgpu_dm_set_dmub_async_sync_status(is_cmd_aux,
-			ctx, DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS,
-			(uint32_t *)operation_result);
+	mutex_unlock(&adev->dm.dpia_aux_lock);
+	return ret;
 }
 
 /*
@@ -10235,8 +10399,8 @@ int amdgpu_dm_process_dmub_aux_transfer_sync(bool is_cmd_aux, struct dc_context
  */
 bool check_seamless_boot_capability(struct amdgpu_device *adev)
 {
-	switch (adev->asic_type) {
-	case CHIP_VANGOGH:
+	switch (adev->ip_versions[DCE_HWIP][0]) {
+	case IP_VERSION(3, 0, 1):
 		if (!adev->mman.keep_stolen_vga_memory)
 			return true;
 		break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 635c398fcefe..df3c25e32c65 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -59,7 +59,9 @@
 #include "signal_types.h"
 #include "amdgpu_dm_crc.h"
 struct aux_payload;
+struct set_config_cmd_payload;
 enum aux_return_code_type;
+enum set_config_status;
 
 /* Forward declarations */
 struct amdgpu_device;
@@ -359,13 +361,6 @@ struct amdgpu_display_manager {
 	 */
 	struct mutex audio_lock;
 
-	/**
-	 * @vblank_lock:
-	 *
-	 * Guards access to deferred vblank work state.
-	 */
-	spinlock_t vblank_lock;
-
 	/**
 	 * @audio_component:
 	 *
@@ -549,6 +544,13 @@ struct amdgpu_display_manager {
 	 * occurred on certain intel platform
 	 */
 	bool aux_hpd_discon_quirk;
+
+	/**
+	 * @dpia_aux_lock:
+	 *
+	 * Guards access to DPIA AUX
+	 */
+	struct mutex dpia_aux_lock;
 };
 
 enum dsc_clock_force_state {
@@ -792,9 +794,11 @@ void amdgpu_dm_update_connector_after_detect(
 
 extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs;
 
-int amdgpu_dm_process_dmub_aux_transfer_sync(bool is_cmd_aux,
-					struct dc_context *ctx, unsigned int link_index,
-					void *payload, void *operation_result);
+int amdgpu_dm_process_dmub_aux_transfer_sync(struct dc_context *ctx, unsigned int link_index,
+					struct aux_payload *payload, enum aux_return_code_type *operation_result);
+
+int amdgpu_dm_process_dmub_set_config_sync(struct dc_context *ctx, unsigned int link_index,
+					struct set_config_cmd_payload *payload, enum set_config_status *operation_result);
 
 bool check_seamless_boot_capability(struct amdgpu_device *adev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
index 8a441a22c46e..66df2394d7e4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c
@@ -89,13 +89,13 @@ static void amdgpu_dm_set_crc_window_default(struct drm_crtc *crtc)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	acrtc->dm_irq_params.crc_window.x_start = 0;
-	acrtc->dm_irq_params.crc_window.y_start = 0;
-	acrtc->dm_irq_params.crc_window.x_end = 0;
-	acrtc->dm_irq_params.crc_window.y_end = 0;
-	acrtc->dm_irq_params.crc_window.activated = false;
-	acrtc->dm_irq_params.crc_window.update_win = false;
-	acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0;
+	acrtc->dm_irq_params.window_param.x_start = 0;
+	acrtc->dm_irq_params.window_param.y_start = 0;
+	acrtc->dm_irq_params.window_param.x_end = 0;
+	acrtc->dm_irq_params.window_param.y_end = 0;
+	acrtc->dm_irq_params.window_param.activated = false;
+	acrtc->dm_irq_params.window_param.update_win = false;
+	acrtc->dm_irq_params.window_param.skip_frame_cnt = 0;
 	spin_unlock_irq(&drm_dev->event_lock);
 }
 
@@ -123,6 +123,8 @@ static void amdgpu_dm_crtc_notify_ta_to_read(struct work_struct *work)
 	phy_id = crc_rd_wrk->phy_inst;
 	spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock);
 
+	mutex_lock(&psp->securedisplay_context.mutex);
+
 	psp_prep_securedisplay_cmd_buf(psp, &securedisplay_cmd,
 						TA_SECUREDISPLAY_COMMAND__SEND_ROI_CRC);
 	securedisplay_cmd->securedisplay_in_message.send_roi_crc.phy_id =
@@ -133,6 +135,24 @@ static void amdgpu_dm_crtc_notify_ta_to_read(struct work_struct *work)
 			psp_securedisplay_parse_resp_status(psp, securedisplay_cmd->status);
 		}
 	}
+
+	mutex_unlock(&psp->securedisplay_context.mutex);
+}
+
+static void
+amdgpu_dm_forward_crc_window(struct work_struct *work)
+{
+	struct crc_fw_work *crc_fw_wrk;
+	struct amdgpu_display_manager *dm;
+
+	crc_fw_wrk = container_of(work, struct crc_fw_work, forward_roi_work);
+	dm = crc_fw_wrk->dm;
+
+	mutex_lock(&dm->dc_lock);
+	dc_stream_forward_crc_window(dm->dc, &crc_fw_wrk->rect, crc_fw_wrk->stream, crc_fw_wrk->is_stop_cmd);
+	mutex_unlock(&dm->dc_lock);
+
+	kfree(crc_fw_wrk);
 }
 
 bool amdgpu_dm_crc_window_is_activated(struct drm_crtc *crtc)
@@ -142,7 +162,7 @@ bool amdgpu_dm_crc_window_is_activated(struct drm_crtc *crtc)
 	bool ret = false;
 
 	spin_lock_irq(&drm_dev->event_lock);
-	ret = acrtc->dm_irq_params.crc_window.activated;
+	ret = acrtc->dm_irq_params.window_param.activated;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return ret;
@@ -187,9 +207,11 @@ int amdgpu_dm_crtc_configure_crc_source(struct drm_crtc *crtc,
 			if (adev->dm.crc_rd_wrk) {
 				flush_work(&adev->dm.crc_rd_wrk->notify_ta_work);
 				spin_lock_irq(&adev->dm.crc_rd_wrk->crc_rd_work_lock);
+
 				if (adev->dm.crc_rd_wrk->crtc == crtc) {
-					dc_stream_stop_dmcu_crc_win_update(stream_state->ctx->dc,
-									dm_crtc_state->stream);
+					/* stop ROI update on this crtc */
+					dc_stream_forward_crc_window(stream_state->ctx->dc,
+							NULL, stream_state, true);
 					adev->dm.crc_rd_wrk->crtc = NULL;
 				}
 				spin_unlock_irq(&adev->dm.crc_rd_wrk->crc_rd_work_lock);
@@ -439,14 +461,9 @@ void amdgpu_dm_crtc_handle_crc_window_irq(struct drm_crtc *crtc)
 	enum amdgpu_dm_pipe_crc_source cur_crc_src;
 	struct amdgpu_crtc *acrtc = NULL;
 	struct amdgpu_device *adev = NULL;
-	struct crc_rd_work *crc_rd_wrk = NULL;
-	struct crc_params *crc_window = NULL, tmp_window;
+	struct crc_rd_work *crc_rd_wrk;
+	struct crc_fw_work *crc_fw_wrk;
 	unsigned long flags1, flags2;
-	struct crtc_position position;
-	uint32_t v_blank;
-	uint32_t v_back_porch;
-	uint32_t crc_window_latch_up_line;
-	struct dc_crtc_timing *timing_out;
 
 	if (crtc == NULL)
 		return;
@@ -458,74 +475,54 @@ void amdgpu_dm_crtc_handle_crc_window_irq(struct drm_crtc *crtc)
 	spin_lock_irqsave(&drm_dev->event_lock, flags1);
 	stream_state = acrtc->dm_irq_params.stream;
 	cur_crc_src = acrtc->dm_irq_params.crc_src;
-	timing_out = &stream_state->timing;
 
 	/* Early return if CRC capture is not enabled. */
 	if (!amdgpu_dm_is_valid_crc_source(cur_crc_src))
 		goto cleanup;
 
-	if (dm_is_crc_source_crtc(cur_crc_src)) {
-		if (acrtc->dm_irq_params.crc_window.activated) {
-			if (acrtc->dm_irq_params.crc_window.update_win) {
-				if (acrtc->dm_irq_params.crc_window.skip_frame_cnt) {
-					acrtc->dm_irq_params.crc_window.skip_frame_cnt -= 1;
-					goto cleanup;
-				}
-				crc_window = &tmp_window;
-
-				tmp_window.windowa_x_start =
-							acrtc->dm_irq_params.crc_window.x_start;
-				tmp_window.windowa_y_start =
-							acrtc->dm_irq_params.crc_window.y_start;
-				tmp_window.windowa_x_end =
-							acrtc->dm_irq_params.crc_window.x_end;
-				tmp_window.windowa_y_end =
-							acrtc->dm_irq_params.crc_window.y_end;
-				tmp_window.windowb_x_start =
-							acrtc->dm_irq_params.crc_window.x_start;
-				tmp_window.windowb_y_start =
-							acrtc->dm_irq_params.crc_window.y_start;
-				tmp_window.windowb_x_end =
-							acrtc->dm_irq_params.crc_window.x_end;
-				tmp_window.windowb_y_end =
-							acrtc->dm_irq_params.crc_window.y_end;
-
-				dc_stream_forward_dmcu_crc_window(stream_state->ctx->dc,
-									stream_state, crc_window);
-
-				acrtc->dm_irq_params.crc_window.update_win = false;
-
-				dc_stream_get_crtc_position(stream_state->ctx->dc, &stream_state, 1,
-					&position.vertical_count,
-					&position.nominal_vcount);
-
-				v_blank = timing_out->v_total - timing_out->v_border_top -
-					timing_out->v_addressable - timing_out->v_border_bottom;
-
-				v_back_porch = v_blank - timing_out->v_front_porch -
-					timing_out->v_sync_width;
-
-				crc_window_latch_up_line = v_back_porch + timing_out->v_sync_width;
-
-				/* take 3 lines margin*/
-				if ((position.vertical_count + 3) >= crc_window_latch_up_line)
-					acrtc->dm_irq_params.crc_window.skip_frame_cnt = 1;
-				else
-					acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0;
-			} else {
-				if (acrtc->dm_irq_params.crc_window.skip_frame_cnt == 0) {
-					if (adev->dm.crc_rd_wrk) {
-						crc_rd_wrk = adev->dm.crc_rd_wrk;
-						spin_lock_irqsave(&crc_rd_wrk->crc_rd_work_lock, flags2);
-						crc_rd_wrk->phy_inst =
-							stream_state->link->link_enc_hw_inst;
-						spin_unlock_irqrestore(&crc_rd_wrk->crc_rd_work_lock, flags2);
-						schedule_work(&crc_rd_wrk->notify_ta_work);
-					}
-				} else {
-					acrtc->dm_irq_params.crc_window.skip_frame_cnt -= 1;
-				}
-			}
+	if (!dm_is_crc_source_crtc(cur_crc_src))
+		goto cleanup;
+
+	if (!acrtc->dm_irq_params.window_param.activated)
+		goto cleanup;
+
+	if (acrtc->dm_irq_params.window_param.update_win) {
+		if (acrtc->dm_irq_params.window_param.skip_frame_cnt) {
+			acrtc->dm_irq_params.window_param.skip_frame_cnt -= 1;
+			goto cleanup;
+		}
+
+		/* prepare work for dmub to update ROI */
+		crc_fw_wrk = kzalloc(sizeof(*crc_fw_wrk), GFP_ATOMIC);
+		if (!crc_fw_wrk)
+			goto cleanup;
+
+		INIT_WORK(&crc_fw_wrk->forward_roi_work, amdgpu_dm_forward_crc_window);
+		crc_fw_wrk->dm = &adev->dm;
+		crc_fw_wrk->stream = stream_state;
+		crc_fw_wrk->rect.x = acrtc->dm_irq_params.window_param.x_start;
+		crc_fw_wrk->rect.y = acrtc->dm_irq_params.window_param.y_start;
+		crc_fw_wrk->rect.width = acrtc->dm_irq_params.window_param.x_end -
+								acrtc->dm_irq_params.window_param.x_start;
+		crc_fw_wrk->rect.height = acrtc->dm_irq_params.window_param.y_end -
+								acrtc->dm_irq_params.window_param.y_start;
+		schedule_work(&crc_fw_wrk->forward_roi_work);
+
+		acrtc->dm_irq_params.window_param.update_win = false;
+		acrtc->dm_irq_params.window_param.skip_frame_cnt = 1;
+
+	} else {
+		if (acrtc->dm_irq_params.window_param.skip_frame_cnt) {
+			acrtc->dm_irq_params.window_param.skip_frame_cnt -= 1;
+			goto cleanup;
+		}
+
+		if (adev->dm.crc_rd_wrk) {
+			crc_rd_wrk = adev->dm.crc_rd_wrk;
+			spin_lock_irqsave(&crc_rd_wrk->crc_rd_work_lock, flags2);
+			crc_rd_wrk->phy_inst = stream_state->link->link_enc_hw_inst;
+			spin_unlock_irqrestore(&crc_rd_wrk->crc_rd_work_lock, flags2);
+			schedule_work(&crc_rd_wrk->notify_ta_work);
 		}
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
index f07850db60a6..71bce608d751 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.h
@@ -40,7 +40,7 @@ enum amdgpu_dm_pipe_crc_source {
 };
 
 #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
-struct crc_window_parm {
+struct crc_window_param {
 	uint16_t x_start;
 	uint16_t y_start;
 	uint16_t x_end;
@@ -53,6 +53,7 @@ struct crc_window_parm {
 	int skip_frame_cnt;
 };
 
+/* read_work for driver to call PSP to read */
 struct crc_rd_work {
 	struct work_struct notify_ta_work;
 	/* To protect crc_rd_work carried fields*/
@@ -60,6 +61,15 @@ struct crc_rd_work {
 	struct drm_crtc *crtc;
 	uint8_t phy_inst;
 };
+
+/* forward_work for driver to forward ROI to dmu */
+struct crc_fw_work {
+	struct work_struct forward_roi_work;
+	struct amdgpu_display_manager *dm;
+	struct dc_stream_state *stream;
+	struct rect rect;
+	bool is_stop_cmd;
+};
 #endif
 
 static inline bool amdgpu_dm_is_valid_crc_source(enum amdgpu_dm_pipe_crc_source source)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
index 64dd02970292..22125daf9dcf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crtc.c
@@ -127,6 +127,9 @@ static void vblank_control_worker(struct work_struct *work)
 				amdgpu_dm_psr_disable(vblank_work->stream);
 		} else if (vblank_work->stream->link->psr_settings.psr_feature_enabled &&
 			   !vblank_work->stream->link->psr_settings.psr_allow_active &&
+#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
+			   !amdgpu_dm_crc_window_is_activated(&vblank_work->acrtc->base) &&
+#endif
 			   vblank_work->acrtc->dm_irq_params.allow_psr_entry) {
 			amdgpu_dm_psr_enable(vblank_work->stream);
 		}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index ee242d9d8b06..461037a3dd75 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -38,6 +38,10 @@
 #include "link_hwss.h"
 #include "dc/dc_dmub_srv.h"
 
+#ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
+#include "amdgpu_dm_psr.h"
+#endif
+
 struct dmub_debugfs_trace_header {
 	uint32_t entry_count;
 	uint32_t reserved[3];
@@ -299,6 +303,8 @@ static ssize_t dp_link_settings_write(struct file *f, const char __user *buf,
 	case LINK_RATE_HIGH2:
 	case LINK_RATE_HIGH3:
 	case LINK_RATE_UHBR10:
+	case LINK_RATE_UHBR13_5:
+	case LINK_RATE_UHBR20:
 		break;
 	default:
 		valid_input = false;
@@ -2633,6 +2639,25 @@ static int dp_mst_progress_status_show(struct seq_file *m, void *unused)
 	return 0;
 }
 
+/*
+ * Reports whether the connected display is a USB4 DPIA tunneled display
+ * Example usage: cat /sys/kernel/debug/dri/0/DP-8/is_dpia_link
+ */
+static int is_dpia_link_show(struct seq_file *m, void *data)
+{
+	struct drm_connector *connector = m->private;
+	struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
+	struct dc_link *link = aconnector->dc_link;
+
+	if (connector->status != connector_status_connected)
+		return -ENODEV;
+
+	seq_printf(m, "%s\n", (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) ? "yes" :
+				(link->ep_type == DISPLAY_ENDPOINT_PHY) ? "no" : "unknown");
+
+	return 0;
+}
+
 DEFINE_SHOW_ATTRIBUTE(dp_dsc_fec_support);
 DEFINE_SHOW_ATTRIBUTE(dmub_fw_state);
 DEFINE_SHOW_ATTRIBUTE(dmub_tracebuffer);
@@ -2644,6 +2669,7 @@ DEFINE_SHOW_ATTRIBUTE(internal_display);
 DEFINE_SHOW_ATTRIBUTE(psr_capability);
 DEFINE_SHOW_ATTRIBUTE(dp_is_mst_connector);
 DEFINE_SHOW_ATTRIBUTE(dp_mst_progress_status);
+DEFINE_SHOW_ATTRIBUTE(is_dpia_link);
 
 static const struct file_operations dp_dsc_clock_en_debugfs_fops = {
 	.owner = THIS_MODULE,
@@ -2788,7 +2814,8 @@ static const struct {
 		{"max_bpc", &dp_max_bpc_debugfs_fops},
 		{"dsc_disable_passthrough", &dp_dsc_disable_passthrough_debugfs_fops},
 		{"is_mst_connector", &dp_is_mst_connector_fops},
-		{"mst_progress_status", &dp_mst_progress_status_fops}
+		{"mst_progress_status", &dp_mst_progress_status_fops},
+		{"is_dpia_link", &is_dpia_link_fops}
 };
 
 #ifdef CONFIG_DRM_AMD_DC_HDCP
@@ -3079,8 +3106,8 @@ static int crc_win_x_start_set(void *data, u64 val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	acrtc->dm_irq_params.crc_window.x_start = (uint16_t) val;
-	acrtc->dm_irq_params.crc_window.update_win = false;
+	acrtc->dm_irq_params.window_param.x_start = (uint16_t) val;
+	acrtc->dm_irq_params.window_param.update_win = false;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3096,7 +3123,7 @@ static int crc_win_x_start_get(void *data, u64 *val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	*val = acrtc->dm_irq_params.crc_window.x_start;
+	*val = acrtc->dm_irq_params.window_param.x_start;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3116,8 +3143,8 @@ static int crc_win_y_start_set(void *data, u64 val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	acrtc->dm_irq_params.crc_window.y_start = (uint16_t) val;
-	acrtc->dm_irq_params.crc_window.update_win = false;
+	acrtc->dm_irq_params.window_param.y_start = (uint16_t) val;
+	acrtc->dm_irq_params.window_param.update_win = false;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3133,7 +3160,7 @@ static int crc_win_y_start_get(void *data, u64 *val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	*val = acrtc->dm_irq_params.crc_window.y_start;
+	*val = acrtc->dm_irq_params.window_param.y_start;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3152,8 +3179,8 @@ static int crc_win_x_end_set(void *data, u64 val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	acrtc->dm_irq_params.crc_window.x_end = (uint16_t) val;
-	acrtc->dm_irq_params.crc_window.update_win = false;
+	acrtc->dm_irq_params.window_param.x_end = (uint16_t) val;
+	acrtc->dm_irq_params.window_param.update_win = false;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3169,7 +3196,7 @@ static int crc_win_x_end_get(void *data, u64 *val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	*val = acrtc->dm_irq_params.crc_window.x_end;
+	*val = acrtc->dm_irq_params.window_param.x_end;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3188,8 +3215,8 @@ static int crc_win_y_end_set(void *data, u64 val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	acrtc->dm_irq_params.crc_window.y_end = (uint16_t) val;
-	acrtc->dm_irq_params.crc_window.update_win = false;
+	acrtc->dm_irq_params.window_param.y_end = (uint16_t) val;
+	acrtc->dm_irq_params.window_param.update_win = false;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3205,7 +3232,7 @@ static int crc_win_y_end_get(void *data, u64 *val)
 	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 
 	spin_lock_irq(&drm_dev->event_lock);
-	*val = acrtc->dm_irq_params.crc_window.y_end;
+	*val = acrtc->dm_irq_params.window_param.y_end;
 	spin_unlock_irq(&drm_dev->event_lock);
 
 	return 0;
@@ -3228,31 +3255,38 @@ static int crc_win_update_set(void *data, u64 val)
 		return 0;
 
 	if (val) {
+		new_acrtc = to_amdgpu_crtc(new_crtc);
+		mutex_lock(&adev->dm.dc_lock);
+		/* PSR may write to OTG CRC window control register,
+		 * so close it before starting secure_display.
+		 */
+		amdgpu_dm_psr_disable(new_acrtc->dm_irq_params.stream);
+
 		spin_lock_irq(&adev_to_drm(adev)->event_lock);
 		spin_lock_irq(&crc_rd_wrk->crc_rd_work_lock);
 		if (crc_rd_wrk->crtc) {
 			old_crtc = crc_rd_wrk->crtc;
 			old_acrtc = to_amdgpu_crtc(old_crtc);
 		}
-		new_acrtc = to_amdgpu_crtc(new_crtc);
 
 		if (old_crtc && old_crtc != new_crtc) {
-			old_acrtc->dm_irq_params.crc_window.activated = false;
-			old_acrtc->dm_irq_params.crc_window.update_win = false;
-			old_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0;
+			old_acrtc->dm_irq_params.window_param.activated = false;
+			old_acrtc->dm_irq_params.window_param.update_win = false;
+			old_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0;
 
-			new_acrtc->dm_irq_params.crc_window.activated = true;
-			new_acrtc->dm_irq_params.crc_window.update_win = true;
-			new_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0;
+			new_acrtc->dm_irq_params.window_param.activated = true;
+			new_acrtc->dm_irq_params.window_param.update_win = true;
+			new_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0;
 			crc_rd_wrk->crtc = new_crtc;
 		} else {
-			new_acrtc->dm_irq_params.crc_window.activated = true;
-			new_acrtc->dm_irq_params.crc_window.update_win = true;
-			new_acrtc->dm_irq_params.crc_window.skip_frame_cnt = 0;
+			new_acrtc->dm_irq_params.window_param.activated = true;
+			new_acrtc->dm_irq_params.window_param.update_win = true;
+			new_acrtc->dm_irq_params.window_param.skip_frame_cnt = 0;
 			crc_rd_wrk->crtc = new_crtc;
 		}
 		spin_unlock_irq(&crc_rd_wrk->crc_rd_work_lock);
 		spin_unlock_irq(&adev_to_drm(adev)->event_lock);
+		mutex_unlock(&adev->dm.dc_lock);
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index 6202e31c7e3a..a7fd98f57f94 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -495,7 +495,7 @@ static void update_config(void *handle, struct cp_psp_stream_config *config)
 	link->dp.mst_enabled = config->mst_enabled;
 	link->dp.usb4_enabled = config->usb4_enabled;
 	display->adjust.disable = MOD_HDCP_DISPLAY_DISABLE_AUTHENTICATION;
-	link->adjust.auth_delay = 3;
+	link->adjust.auth_delay = 0;
 	link->adjust.hdcp1.disable = 0;
 	conn_state = aconnector->base.state;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index f0b01c8dc4a6..5cff56bb8f56 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -42,39 +42,6 @@
 #include "dm_helpers.h"
 #include "ddc_service_types.h"
 
-struct monitor_patch_info {
-	unsigned int manufacturer_id;
-	unsigned int product_id;
-	void (*patch_func)(struct dc_edid_caps *edid_caps, unsigned int param);
-	unsigned int patch_param;
-};
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param);
-
-static const struct monitor_patch_info monitor_patch_table[] = {
-{0x6D1E, 0x5BBF, set_max_dsc_bpp_limit, 15},
-{0x6D1E, 0x5B9A, set_max_dsc_bpp_limit, 15},
-};
-
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param)
-{
-	if (edid_caps)
-		edid_caps->panel_patch.max_dsc_target_bpp_limit = param;
-}
-
-static int amdgpu_dm_patch_edid_caps(struct dc_edid_caps *edid_caps)
-{
-	int i, ret = 0;
-
-	for (i = 0; i < ARRAY_SIZE(monitor_patch_table); i++)
-		if ((edid_caps->manufacturer_id == monitor_patch_table[i].manufacturer_id)
-			&&  (edid_caps->product_id == monitor_patch_table[i].product_id)) {
-			monitor_patch_table[i].patch_func(edid_caps, monitor_patch_table[i].patch_param);
-			ret++;
-		}
-
-	return ret;
-}
-
 /* dm_helpers_parse_edid_caps
  *
  * Parse edid caps
@@ -149,29 +116,54 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
 	kfree(sads);
 	kfree(sadb);
 
-	amdgpu_dm_patch_edid_caps(edid_caps);
-
 	return result;
 }
 
 static void
-fill_dc_mst_payload_table_from_drm(struct drm_dp_mst_topology_state *mst_state,
-				   struct amdgpu_dm_connector *aconnector,
+fill_dc_mst_payload_table_from_drm(struct dc_link *link,
+				   bool enable,
+				   struct drm_dp_mst_atomic_payload *target_payload,
 				   struct dc_dp_mst_stream_allocation_table *table)
 {
 	struct dc_dp_mst_stream_allocation_table new_table = { 0 };
 	struct dc_dp_mst_stream_allocation *sa;
-	struct drm_dp_mst_atomic_payload *payload;
+	struct link_mst_stream_allocation_table copy_of_link_table =
+										link->mst_stream_alloc_table;
+
+	int i;
+	int current_hw_table_stream_cnt = copy_of_link_table.stream_count;
+	struct link_mst_stream_allocation *dc_alloc;
+
+	/* TODO: refactor to set link->mst_stream_alloc_table directly if possible.*/
+	if (enable) {
+		dc_alloc =
+		&copy_of_link_table.stream_allocations[current_hw_table_stream_cnt];
+		dc_alloc->vcp_id = target_payload->vcpi;
+		dc_alloc->slot_count = target_payload->time_slots;
+	} else {
+		for (i = 0; i < copy_of_link_table.stream_count; i++) {
+			dc_alloc =
+			&copy_of_link_table.stream_allocations[i];
+
+			if (dc_alloc->vcp_id == target_payload->vcpi) {
+				dc_alloc->vcp_id = 0;
+				dc_alloc->slot_count = 0;
+				break;
+			}
+		}
+		ASSERT(i != copy_of_link_table.stream_count);
+	}
 
 	/* Fill payload info*/
-	list_for_each_entry(payload, &mst_state->payloads, next) {
-		if (payload->delete)
-			continue;
-
-		sa = &new_table.stream_allocations[new_table.stream_count];
-		sa->slot_count = payload->time_slots;
-		sa->vcp_id = payload->vcpi;
-		new_table.stream_count++;
+	for (i = 0; i < MAX_CONTROLLER_NUM; i++) {
+		dc_alloc =
+			&copy_of_link_table.stream_allocations[i];
+		if (dc_alloc->vcp_id > 0 && dc_alloc->slot_count > 0) {
+			sa = &new_table.stream_allocations[new_table.stream_count];
+			sa->slot_count = dc_alloc->slot_count;
+			sa->vcp_id = dc_alloc->vcp_id;
+			new_table.stream_count++;
+		}
 	}
 
 	/* Overwrite the old table */
@@ -220,7 +212,7 @@ bool dm_helpers_dp_mst_write_payload_allocation_table(
 	 * AUX message. The sequence is slot 1-63 allocated sequence for each
 	 * stream. AMD ASIC stream slot allocation should follow the same
 	 * sequence. copy DRM MST allocation to dc */
-	fill_dc_mst_payload_table_from_drm(mst_state, aconnector, proposed_table);
+	fill_dc_mst_payload_table_from_drm(stream->link, enable, payload, proposed_table);
 
 	return true;
 }
@@ -852,9 +844,8 @@ int dm_helper_dmub_aux_transfer_sync(
 		struct aux_payload *payload,
 		enum aux_return_code_type *operation_result)
 {
-	return amdgpu_dm_process_dmub_aux_transfer_sync(true, ctx,
-			link->link_index, (void *)payload,
-			(void *)operation_result);
+	return amdgpu_dm_process_dmub_aux_transfer_sync(ctx, link->link_index, payload,
+			operation_result);
 }
 
 int dm_helpers_dmub_set_config_sync(struct dc_context *ctx,
@@ -862,9 +853,8 @@ int dm_helpers_dmub_set_config_sync(struct dc_context *ctx,
 		struct set_config_cmd_payload *payload,
 		enum set_config_status *operation_result)
 {
-	return amdgpu_dm_process_dmub_aux_transfer_sync(false, ctx,
-			link->link_index, (void *)payload,
-			(void *)operation_result);
+	return amdgpu_dm_process_dmub_set_config_sync(ctx, link->link_index, payload,
+			operation_result);
 }
 
 void dm_set_dcn_clocks(struct dc_context *ctx, struct dc_clocks *clks)
@@ -1006,3 +996,11 @@ void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable)
 {
 	/* TODO: add periodic detection implementation */
 }
+
+void dm_helpers_dp_mst_update_branch_bandwidth(
+		struct dc_context *ctx,
+		struct dc_link *link)
+{
+	// TODO
+}
+
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h
index 79b5f9999fec..5c9303241aeb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq_params.h
@@ -39,7 +39,7 @@ struct dm_irq_params {
 #ifdef CONFIG_DEBUG_FS
 	enum amdgpu_dm_pipe_crc_source crc_src;
 #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY
-	struct crc_window_parm crc_window;
+	struct crc_window_param window_param;
 #endif
 #endif
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 6483ba266893..abdbd4352f6f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -468,7 +468,6 @@ static const struct drm_connector_helper_funcs dm_dp_mst_connector_helper_funcs
 static void amdgpu_dm_encoder_destroy(struct drm_encoder *encoder)
 {
 	drm_encoder_cleanup(encoder);
-	kfree(encoder);
 }
 
 static const struct drm_encoder_funcs amdgpu_dm_encoder_funcs = {
@@ -642,15 +641,18 @@ static void set_dsc_configs_from_fairness_vars(struct dsc_mst_fairness_params *p
 		int count,
 		int k)
 {
+	struct drm_connector *drm_connector;
 	int i;
 
 	for (i = 0; i < count; i++) {
+		drm_connector = &params[i].aconnector->base;
+
 		memset(&params[i].timing->dsc_cfg, 0, sizeof(params[i].timing->dsc_cfg));
 		if (vars[i + k].dsc_enabled && dc_dsc_compute_config(
 					params[i].sink->ctx->dc->res_pool->dscs[0],
 					&params[i].sink->dsc_caps.dsc_dec_caps,
 					params[i].sink->ctx->dc->debug.dsc_min_slice_height_override,
-					params[i].sink->edid_caps.panel_patch.max_dsc_target_bpp_limit,
+					drm_connector->display_info.max_dsc_bpp,
 					0,
 					params[i].timing,
 					&params[i].timing->dsc_cfg)) {
@@ -692,12 +694,16 @@ static int bpp_x16_from_pbn(struct dsc_mst_fairness_params param, int pbn)
 	struct dc_dsc_config dsc_config;
 	u64 kbps;
 
+	struct drm_connector *drm_connector = &param.aconnector->base;
+	uint32_t max_dsc_target_bpp_limit_override =
+		drm_connector->display_info.max_dsc_bpp;
+
 	kbps = div_u64((u64)pbn * 994 * 8 * 54, 64);
 	dc_dsc_compute_config(
 			param.sink->ctx->dc->res_pool->dscs[0],
 			&param.sink->dsc_caps.dsc_dec_caps,
 			param.sink->ctx->dc->debug.dsc_min_slice_height_override,
-			param.sink->edid_caps.panel_patch.max_dsc_target_bpp_limit,
+			max_dsc_target_bpp_limit_override,
 			(int) kbps, param.timing, &dsc_config);
 
 	return dsc_config.bits_per_pixel;
@@ -897,11 +903,6 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state,
 	if (IS_ERR(mst_state))
 		return PTR_ERR(mst_state);
 
-	mst_state->pbn_div = dm_mst_get_pbn_divider(dc_link);
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-	drm_dp_mst_update_slots(mst_state, dc_link_dp_mst_decide_link_encoding_format(dc_link));
-#endif
-
 	/* Set up params */
 	for (i = 0; i < dc_state->stream_count; i++) {
 		struct dc_dsc_policy dsc_policy = {0};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index e6854f7270a6..3c50b3ff7954 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1600,6 +1600,10 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
 		drm_plane_create_rotation_property(plane, DRM_MODE_ROTATE_0,
 						   supported_rotations);
 
+	if (dm->adev->ip_versions[DCE_HWIP][0] > IP_VERSION(3, 0, 1) &&
+	    plane->type != DRM_PLANE_TYPE_CURSOR)
+		drm_plane_enable_fb_damage_clips(plane);
+
 	drm_plane_helper_add(plane, &dm_plane_helper_funcs);
 
 #ifdef CONFIG_DRM_AMD_DC_HDR
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
index d3bc9dc21771..0f580ea37576 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
@@ -37,6 +37,7 @@
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_encoder.h>
 #include <drm/drm_atomic.h>
+#include "dcn10/dcn10_optc.h"
 
 #include "dc/inc/core_types.h"
 
@@ -662,6 +663,69 @@ TRACE_EVENT(dcn_fpu,
 	    )
 );
 
+TRACE_EVENT(dcn_optc_lock_unlock_state,
+	    TP_PROTO(const struct optc *optc_state, int instance, bool lock, const char *function, const int line),
+	    TP_ARGS(optc_state, instance, lock, function, line),
+
+	    TP_STRUCT__entry(
+			     __field(const char *, function)
+			     __field(int, instance)
+			     __field(bool, lock)
+			     __field(int, line)
+			     __field(int, opp_count)
+			     __field(int, max_h_total)
+			     __field(int, max_v_total)
+			     __field(int, min_h_blank)
+			     __field(int, min_h_sync_width)
+			     __field(int, min_v_sync_width)
+			     __field(int, min_v_blank)
+			     __field(int, min_v_blank_interlace)
+			     __field(int, vstartup_start)
+			     __field(int, vupdate_offset)
+			     __field(int, vupdate_width)
+			     __field(int, vready_offset)
+	    ),
+	    TP_fast_assign(
+			   __entry->function = function;
+			   __entry->instance = instance;
+			   __entry->lock = lock;
+			   __entry->line = line;
+			   __entry->opp_count = optc_state->opp_count;
+			   __entry->max_h_total = optc_state->max_h_total;
+			   __entry->max_v_total = optc_state->max_v_total;
+			   __entry->min_h_blank = optc_state->min_h_blank;
+			   __entry->min_h_sync_width = optc_state->min_h_sync_width;
+			   __entry->min_v_sync_width = optc_state->min_v_sync_width;
+			   __entry->min_v_blank = optc_state->min_v_blank;
+			   __entry->min_v_blank_interlace = optc_state->min_v_blank_interlace;
+			   __entry->vstartup_start = optc_state->vstartup_start;
+			   __entry->vupdate_offset = optc_state->vupdate_offset;
+			   __entry->vupdate_width = optc_state->vupdate_width;
+			   __entry->vready_offset = optc_state->vupdate_offset;
+	    ),
+	    TP_printk("%s: %s()+%d: optc_instance=%d opp_count=%d max_h_total=%d max_v_total=%d "
+		      "min_h_blank=%d min_h_sync_width=%d min_v_sync_width=%d min_v_blank=%d "
+		      "min_v_blank_interlace=%d vstartup_start=%d vupdate_offset=%d vupdate_width=%d "
+		      "vready_offset=%d",
+		      __entry->lock ? "Lock" : "Unlock",
+		      __entry->function,
+		      __entry->line,
+		      __entry->instance,
+		      __entry->opp_count,
+		      __entry->max_h_total,
+		      __entry->max_v_total,
+		      __entry->min_h_blank,
+		      __entry->min_h_sync_width,
+		      __entry->min_v_sync_width,
+		      __entry->min_v_blank,
+		      __entry->min_v_blank_interlace,
+		      __entry->vstartup_start,
+		      __entry->vupdate_offset,
+		      __entry->vupdate_width,
+		      __entry->vready_offset
+	    )
+);
+
 #endif /* _AMDGPU_DM_TRACE_H_ */
 
 #undef TRACE_INCLUDE_PATH
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c
index ab0c6d191038..1743ca0a3641 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c
@@ -31,6 +31,8 @@
 #elif defined(CONFIG_PPC64)
 #include <asm/switch_to.h>
 #include <asm/cputable.h>
+#elif defined(CONFIG_ARM64)
+#include <asm/neon.h>
 #endif
 
 /**
@@ -99,6 +101,8 @@ void dc_fpu_begin(const char *function_name, const int line)
 			preempt_disable();
 			enable_kernel_fp();
 		}
+#elif defined(CONFIG_ARM64)
+		kernel_neon_begin();
 #endif
 	}
 
@@ -136,6 +140,8 @@ void dc_fpu_end(const char *function_name, const int line)
 			disable_kernel_fp();
 			preempt_enable();
 		}
+#elif defined(CONFIG_ARM64)
+		kernel_neon_end();
 #endif
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index 9b8ea6e9a2b9..a1a00f432168 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -138,7 +138,9 @@ static uint8_t get_number_of_objects(struct bios_parser *bp, uint32_t offset)
 
 	uint32_t object_table_offset = bp->object_info_tbl_offset + offset;
 
-	table = GET_IMAGE(ATOM_OBJECT_TABLE, object_table_offset);
+	table = ((ATOM_OBJECT_TABLE *) bios_get_image(&bp->base,
+				object_table_offset,
+				struct_size(table, asObjects, 1)));
 
 	if (!table)
 		return 0;
@@ -166,8 +168,9 @@ static struct graphics_object_id bios_parser_get_connector_id(
 	uint32_t connector_table_offset = bp->object_info_tbl_offset
 		+ le16_to_cpu(bp->object_info_tbl.v1_1->usConnectorObjectTableOffset);
 
-	ATOM_OBJECT_TABLE *tbl =
-		GET_IMAGE(ATOM_OBJECT_TABLE, connector_table_offset);
+	ATOM_OBJECT_TABLE *tbl = ((ATOM_OBJECT_TABLE *) bios_get_image(&bp->base,
+				connector_table_offset,
+				struct_size(tbl, asObjects, 1)));
 
 	if (!tbl) {
 		dm_error("Can't get connector table from atom bios.\n");
@@ -662,8 +665,9 @@ static enum bp_result get_ss_info_v3_1(
 	if (!DATA_TABLES(ASIC_InternalSS_Info))
 		return BP_RESULT_UNSUPPORTED;
 
-	ss_table_header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V3,
-		DATA_TABLES(ASIC_InternalSS_Info));
+	ss_table_header_include = ((ATOM_ASIC_INTERNAL_SS_INFO_V3 *) bios_get_image(&bp->base,
+				DATA_TABLES(ASIC_InternalSS_Info),
+				struct_size(ss_table_header_include, asSpreadSpectrum, 1)));
 	table_size =
 		(le16_to_cpu(ss_table_header_include->sHeader.usStructureSize)
 				- sizeof(ATOM_COMMON_TABLE_HEADER))
@@ -1029,8 +1033,10 @@ static enum bp_result get_ss_info_from_internal_ss_info_tbl_V2_1(
 	if (!DATA_TABLES(ASIC_InternalSS_Info))
 		return result;
 
-	header = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V2,
-		DATA_TABLES(ASIC_InternalSS_Info));
+	header = ((ATOM_ASIC_INTERNAL_SS_INFO_V2 *) bios_get_image(
+				&bp->base,
+				DATA_TABLES(ASIC_InternalSS_Info),
+				struct_size(header, asSpreadSpectrum, 1)));
 
 	memset(info, 0, sizeof(struct spread_spectrum_info));
 
@@ -1709,8 +1715,10 @@ static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_v2_1(
 	if (!DATA_TABLES(ASIC_InternalSS_Info))
 		return 0;
 
-	header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V2,
-			DATA_TABLES(ASIC_InternalSS_Info));
+	header_include = ((ATOM_ASIC_INTERNAL_SS_INFO_V2 *) bios_get_image(
+				&bp->base,
+				DATA_TABLES(ASIC_InternalSS_Info),
+				struct_size(header_include, asSpreadSpectrum, 1)));
 
 	size = (le16_to_cpu(header_include->sHeader.usStructureSize)
 			- sizeof(ATOM_COMMON_TABLE_HEADER))
@@ -1746,8 +1754,9 @@ static uint32_t get_ss_entry_number_from_internal_ss_info_tbl_V3_1(
 	if (!DATA_TABLES(ASIC_InternalSS_Info))
 		return number;
 
-	header_include = GET_IMAGE(ATOM_ASIC_INTERNAL_SS_INFO_V3,
-			DATA_TABLES(ASIC_InternalSS_Info));
+	header_include = ((ATOM_ASIC_INTERNAL_SS_INFO_V3 *) bios_get_image(&bp->base,
+				DATA_TABLES(ASIC_InternalSS_Info),
+				struct_size(header_include, asSpreadSpectrum, 1)));
 	size = (le16_to_cpu(header_include->sHeader.usStructureSize) -
 			sizeof(ATOM_COMMON_TABLE_HEADER)) /
 					sizeof(ATOM_ASIC_SS_ASSIGNMENT_V3);
@@ -1789,11 +1798,13 @@ static enum bp_result bios_parser_get_gpio_pin_info(
 	if (!DATA_TABLES(GPIO_Pin_LUT))
 		return BP_RESULT_BADBIOSTABLE;
 
-	header = GET_IMAGE(ATOM_GPIO_PIN_LUT, DATA_TABLES(GPIO_Pin_LUT));
+	header = ((ATOM_GPIO_PIN_LUT *) bios_get_image(&bp->base,
+				DATA_TABLES(GPIO_Pin_LUT),
+				struct_size(header, asGPIO_Pin, 1)));
 	if (!header)
 		return BP_RESULT_BADBIOSTABLE;
 
-	if (sizeof(ATOM_COMMON_TABLE_HEADER) + sizeof(ATOM_GPIO_PIN_LUT)
+	if (sizeof(ATOM_COMMON_TABLE_HEADER) + struct_size(header, asGPIO_Pin, 1)
 			> le16_to_cpu(header->sHeader.usStructureSize))
 		return BP_RESULT_BADBIOSTABLE;
 
@@ -1978,7 +1989,8 @@ static ATOM_OBJECT *get_bios_object(struct bios_parser *bp,
 
 	offset += bp->object_info_tbl_offset;
 
-	tbl = GET_IMAGE(ATOM_OBJECT_TABLE, offset);
+	tbl = ((ATOM_OBJECT_TABLE *) bios_get_image(&bp->base, offset,
+				struct_size(tbl, asObjects, 1)));
 	if (!tbl)
 		return NULL;
 
@@ -2600,8 +2612,7 @@ static enum bp_result update_slot_layout_info(
 
 	for (;;) {
 
-		record_header = (ATOM_COMMON_RECORD_HEADER *)
-			GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
+		record_header = GET_IMAGE(ATOM_COMMON_RECORD_HEADER, record_offset);
 		if (record_header == NULL) {
 			result = BP_RESULT_BADBIOSTABLE;
 			break;
@@ -2615,7 +2626,7 @@ static enum bp_result update_slot_layout_info(
 
 		if (record_header->ucRecordType ==
 			ATOM_BRACKET_LAYOUT_RECORD_TYPE &&
-			sizeof(ATOM_BRACKET_LAYOUT_RECORD)
+			struct_size(record, asConnInfo, 1)
 			<= record_header->ucRecordSize) {
 			record = (ATOM_BRACKET_LAYOUT_RECORD *)
 				(record_header);
@@ -2709,8 +2720,9 @@ static enum bp_result get_bracket_layout_record(
 
 	genericTableOffset = bp->object_info_tbl_offset +
 		bp->object_info_tbl.v1_3->usMiscObjectTableOffset;
-	object_table = (ATOM_OBJECT_TABLE *)
-		GET_IMAGE(ATOM_OBJECT_TABLE, genericTableOffset);
+	object_table = ((ATOM_OBJECT_TABLE *) bios_get_image(&bp->base,
+				genericTableOffset,
+				struct_size(object_table, asObjects, 1)));
 	if (!object_table)
 		return BP_RESULT_FAILURE;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index e0c8d6f09bb4..074e70a5c458 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -462,6 +462,7 @@ static enum bp_result get_gpio_i2c_info(
 	uint32_t count = 0;
 	unsigned int table_index = 0;
 	bool find_valid = false;
+	struct atom_gpio_pin_assignment *pin;
 
 	if (!info)
 		return BP_RESULT_BADINPUT;
@@ -489,20 +490,17 @@ static enum bp_result get_gpio_i2c_info(
 			- sizeof(struct atom_common_table_header))
 				/ sizeof(struct atom_gpio_pin_assignment);
 
+	pin = (struct atom_gpio_pin_assignment *) header->gpio_pin;
+
 	for (table_index = 0; table_index < count; table_index++) {
-		if (((record->i2c_id & I2C_HW_CAP) == (
-		header->gpio_pin[table_index].gpio_id &
-						I2C_HW_CAP)) &&
-		((record->i2c_id & I2C_HW_ENGINE_ID_MASK)  ==
-		(header->gpio_pin[table_index].gpio_id &
-					I2C_HW_ENGINE_ID_MASK)) &&
-		((record->i2c_id & I2C_HW_LANE_MUX) ==
-		(header->gpio_pin[table_index].gpio_id &
-						I2C_HW_LANE_MUX))) {
+		if (((record->i2c_id & I2C_HW_CAP) 				== (pin->gpio_id & I2C_HW_CAP)) &&
+		    ((record->i2c_id & I2C_HW_ENGINE_ID_MASK)	== (pin->gpio_id & I2C_HW_ENGINE_ID_MASK)) &&
+		    ((record->i2c_id & I2C_HW_LANE_MUX) 		== (pin->gpio_id & I2C_HW_LANE_MUX))) {
 			/* still valid */
 			find_valid = true;
 			break;
 		}
+		pin = (struct atom_gpio_pin_assignment *)((uint8_t *)pin + sizeof(struct atom_gpio_pin_assignment));
 	}
 
 	/* If we don't find the entry that we are looking for then
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
index 3e5df27aa96f..1ce19d875358 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
@@ -26,6 +26,8 @@
 #ifndef DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
 #define DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
 
+enum dcn_pwr_state;
+
 int rn_vbios_smu_get_smu_version(struct clk_mgr_internal *clk_mgr);
 int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz);
 int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr);
@@ -33,7 +35,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int reque
 int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz);
 void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phyclk_khz);
 int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz);
-void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, int display_count);
+void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, enum dcn_pwr_state);
 void rn_vbios_smu_enable_48mhz_tmdp_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable);
 void rn_vbios_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr);
 int rn_vbios_smu_is_periodic_retraining_disabled(struct clk_mgr_internal *clk_mgr);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_smu11_driver_if.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_smu11_driver_if.h
index 8ea8ee57b39f..61bb1d86182e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_smu11_driver_if.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_smu11_driver_if.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 // This is a stripped-down version of the smu11_driver_if.h file for the relevant DAL interfaces.
 
 #define SMU11_DRIVER_IF_VERSION 0x40
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
index c1eaf571407a..1c0569b1dc8f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c
@@ -609,8 +609,10 @@ static void dcn31_clk_mgr_helper_populate_bw_params(struct clk_mgr_internal *clk
 	}
 
 	bw_params->vram_type = bios_info->memory_type;
-	bw_params->num_channels = bios_info->ma_channel_number;
 
+	bw_params->dram_channel_width_bytes = bios_info->memory_type == 0x22 ? 8 : 4;
+	//bw_params->dram_channel_width_bytes = dc->ctx->asic_id.vram_width;
+	bw_params->num_channels = bios_info->ma_channel_number ? bios_info->ma_channel_number : 4;
 	for (i = 0; i < WM_SET_COUNT; i++) {
 		bw_params->wm_table.entries[i].wm_inst = i;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
index 090b2c02aee1..0827c7df2855 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_smu.c
@@ -333,8 +333,8 @@ void dcn31_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zst
 			(support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY))
 		support = DCN_ZSTATE_SUPPORT_DISALLOW;
 
-
-	if (support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY)
+	if (support == DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY ||
+	    support == DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY)
 		param = 1;
 	else
 		param = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
index 2db595672a46..f47cfe6b42bd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_smu.c
@@ -346,8 +346,6 @@ void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zs
 	if (!clk_mgr->smu_present)
 		return;
 
-	// Arg[15:0] = 8/9/0 for Z8/Z9/disallow -> existing bits
-	// Arg[16] = Disallow Z9 -> new bit
 	switch (support) {
 
 	case DCN_ZSTATE_SUPPORT_ALLOW:
@@ -366,6 +364,16 @@ void dcn314_smu_set_zstate_support(struct clk_mgr_internal *clk_mgr, enum dcn_zs
 		param = (1 << 10);
 		break;
 
+	case DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = (1 << 10) | (1 << 8);
+		break;
+
+	case DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY:
+		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
+		param = (1 << 8);
+		break;
+
 	default: //DCN_ZSTATE_SUPPORT_UNKNOWN
 		msg_id = VBIOSSMC_MSG_AllowZstatesEntry;
 		param = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
index 893991a0eb97..07edd9777edf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
@@ -458,19 +458,6 @@ static void dcn315_get_dpm_table_from_smu(struct clk_mgr_internal *clk_mgr,
 	dcn315_smu_transfer_dpm_table_smu_2_dram(clk_mgr);
 }
 
-static uint32_t find_max_clk_value(const uint32_t clocks[], uint32_t num_clocks)
-{
-	uint32_t max = 0;
-	int i;
-
-	for (i = 0; i < num_clocks; ++i) {
-		if (clocks[i] > max)
-			max = clocks[i];
-	}
-
-	return max;
-}
-
 static void dcn315_clk_mgr_helper_populate_bw_params(
 		struct clk_mgr_internal *clk_mgr,
 		struct integrated_info *bios_info,
@@ -478,29 +465,21 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 {
 	int i;
 	struct clk_bw_params *bw_params = clk_mgr->base.bw_params;
-	uint32_t max_pstate = 0, max_fclk = 0, min_pstate = 0;
+	uint32_t max_pstate = clock_table->NumDfPstatesEnabled - 1;
 	struct clk_limit_table_entry def_max = bw_params->clk_table.entries[bw_params->clk_table.num_entries - 1];
 
-	/* Find highest fclk pstate */
-	for (i = 0; i < clock_table->NumDfPstatesEnabled; i++) {
-		if (clock_table->DfPstateTable[i].FClk > max_fclk) {
-			max_fclk = clock_table->DfPstateTable[i].FClk;
-			max_pstate = i;
-		}
-	}
-
 	/* For 315 we want to base clock table on dcfclk, need at least one entry regardless of pmfw table */
 	for (i = 0; i < clock_table->NumDcfClkLevelsEnabled; i++) {
 		int j;
-		uint32_t min_fclk = clock_table->DfPstateTable[0].FClk;
 
-		for (j = 1; j < clock_table->NumDfPstatesEnabled; j++) {
-			if (clock_table->DfPstateTable[j].Voltage <= clock_table->SocVoltage[i]
-					&& clock_table->DfPstateTable[j].FClk < min_fclk) {
-				min_fclk = clock_table->DfPstateTable[j].FClk;
-				min_pstate = j;
-			}
+		/* DF table is sorted with clocks decreasing */
+		for (j = clock_table->NumDfPstatesEnabled - 2; j >= 0; j--) {
+			if (clock_table->DfPstateTable[j].Voltage <= clock_table->SocVoltage[i])
+				max_pstate = j;
 		}
+		/* Max DCFCLK should match up with max pstate */
+		if (i == clock_table->NumDcfClkLevelsEnabled - 1)
+			max_pstate = 0;
 
 		/* First search defaults for the clocks we don't read using closest lower or equal default dcfclk */
 		for (j = bw_params->clk_table.num_entries - 1; j > 0; j--)
@@ -511,9 +490,9 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 		bw_params->clk_table.entries[i].dtbclk_mhz = bw_params->clk_table.entries[j].dtbclk_mhz;
 
 		/* Now update clocks we do read */
-		bw_params->clk_table.entries[i].fclk_mhz = min_fclk;
-		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[min_pstate].MemClk;
-		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[min_pstate].Voltage;
+		bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[max_pstate].FClk;
+		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk;
+		bw_params->clk_table.entries[i].voltage = clock_table->SocVoltage[i];
 		bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[i];
 		bw_params->clk_table.entries[i].socclk_mhz = clock_table->SocClocks[i];
 		bw_params->clk_table.entries[i].dispclk_mhz = clock_table->DispClocks[i];
@@ -521,25 +500,16 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 		bw_params->clk_table.entries[i].wck_ratio = 1;
 	}
 
-	/* Make sure to include at least one entry and highest pstate */
-	if (max_pstate != min_pstate || i == 0) {
-		bw_params->clk_table.entries[i].fclk_mhz = max_fclk;
-		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[max_pstate].MemClk;
-		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[max_pstate].Voltage;
-		bw_params->clk_table.entries[i].dcfclk_mhz = find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS);
+	/* Make sure to include at least one entry */
+	if (i == 0) {
+		bw_params->clk_table.entries[i].fclk_mhz = clock_table->DfPstateTable[0].FClk;
+		bw_params->clk_table.entries[i].memclk_mhz = clock_table->DfPstateTable[0].MemClk;
+		bw_params->clk_table.entries[i].voltage = clock_table->DfPstateTable[0].Voltage;
+		bw_params->clk_table.entries[i].dcfclk_mhz = clock_table->DcfClocks[0];
 		bw_params->clk_table.entries[i].wck_ratio = 1;
 		i++;
 	}
-	bw_params->clk_table.num_entries = i--;
-
-	/* Make sure all highest clocks are included*/
-	bw_params->clk_table.entries[i].socclk_mhz = find_max_clk_value(clock_table->SocClocks, NUM_SOCCLK_DPM_LEVELS);
-	bw_params->clk_table.entries[i].dispclk_mhz = find_max_clk_value(clock_table->DispClocks, NUM_DISPCLK_DPM_LEVELS);
-	bw_params->clk_table.entries[i].dppclk_mhz = find_max_clk_value(clock_table->DppClocks, NUM_DPPCLK_DPM_LEVELS);
-	ASSERT(clock_table->DcfClocks[i] == find_max_clk_value(clock_table->DcfClocks, NUM_DCFCLK_DPM_LEVELS));
-	bw_params->clk_table.entries[i].phyclk_mhz = def_max.phyclk_mhz;
-	bw_params->clk_table.entries[i].phyclk_d18_mhz = def_max.phyclk_d18_mhz;
-	bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
+	bw_params->clk_table.num_entries = i;
 
 	/* Set any 0 clocks to max default setting. Not an issue for
 	 * power since we aren't doing switching in such case anyway
@@ -565,6 +535,11 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
 		if (!bw_params->clk_table.entries[i].dtbclk_mhz)
 			bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
 	}
+
+	/* Make sure all highest default clocks are included*/
+	ASSERT(bw_params->clk_table.entries[i-1].phyclk_mhz == def_max.phyclk_mhz);
+	ASSERT(bw_params->clk_table.entries[i-1].phyclk_d18_mhz == def_max.phyclk_d18_mhz);
+	ASSERT(bw_params->clk_table.entries[i-1].dtbclk_mhz == def_max.dtbclk_mhz);
 	ASSERT(bw_params->clk_table.entries[i-1].dcfclk_mhz);
 	bw_params->vram_type = bios_info->memory_type;
 	bw_params->num_channels = bios_info->ma_channel_number;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
index 187f5b27fdc8..3edc81e2d417 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c
@@ -553,6 +553,7 @@ static void dcn316_clk_mgr_helper_populate_bw_params(
 
 	bw_params->vram_type = bios_info->memory_type;
 	bw_params->num_channels = bios_info->ma_channel_number;
+	bw_params->dram_channel_width_bytes = bios_info->memory_type == 0x22 ? 8 : 4;
 
 	for (i = 0; i < WM_SET_COUNT; i++) {
 		bw_params->wm_table.entries[i].wm_inst = i;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 6f77d8e538ab..200fcec19186 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -233,41 +233,6 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base)
 	DC_FP_END();
 }
 
-static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
-			struct dc_state *context,
-			int ref_dtbclk_khz)
-{
-	struct dccg *dccg = clk_mgr->dccg;
-	uint32_t tg_mask = 0;
-	int i;
-
-	for (i = 0; i < clk_mgr->base.ctx->dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
-		struct dtbclk_dto_params dto_params = {0};
-
-		/* use mask to program DTO once per tg */
-		if (pipe_ctx->stream_res.tg &&
-				!(tg_mask & (1 << pipe_ctx->stream_res.tg->inst))) {
-			tg_mask |= (1 << pipe_ctx->stream_res.tg->inst);
-
-			dto_params.otg_inst = pipe_ctx->stream_res.tg->inst;
-			dto_params.ref_dtbclk_khz = ref_dtbclk_khz;
-
-			if (is_dp_128b_132b_signal(pipe_ctx)) {
-				dto_params.pixclk_khz = pipe_ctx->stream->phy_pix_clk;
-
-				if (pipe_ctx->stream_res.audio != NULL)
-					dto_params.req_audio_dtbclk_khz = 24000;
-			}
-			if (dc_is_hdmi_signal(pipe_ctx->stream->signal))
-				dto_params.is_hdmi = true;
-
-			dccg->funcs->set_dtbclk_dto(clk_mgr->dccg, &dto_params);
-			//dccg->funcs->set_audio_dtbclk_dto(clk_mgr->dccg, &dto_params);
-		}
-	}
-}
-
 /* Since DPPCLK request to PMFW needs to be exact (due to DPP DTO programming),
  * update DPPCLK to be the exact frequency that will be set after the DPPCLK
  * divider is updated. This will prevent rounding issues that could cause DPP
@@ -438,7 +403,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
 	}
 
 	if (!new_clocks->dtbclk_en) {
-		new_clocks->ref_dtbclk_khz = 0;
+		new_clocks->ref_dtbclk_khz = clk_mgr_base->bw_params->clk_table.entries[0].dtbclk_mhz * 1000;
 	}
 
 	/* clock limits are received with MHz precision, divide by 1000 to prevent setting clocks at every call */
@@ -447,8 +412,6 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
 		/* DCCG requires KHz precision for DTBCLK */
 		clk_mgr_base->clks.ref_dtbclk_khz =
 				dcn32_smu_set_hard_min_by_freq(clk_mgr, PPCLK_DTBCLK, khz_to_mhz_ceil(new_clocks->ref_dtbclk_khz));
-
-		dcn32_update_clocks_update_dtb_dto(clk_mgr, context, clk_mgr_base->clks.ref_dtbclk_khz);
 	}
 
 	if (dc->config.forced_clocks == false || (force_reset && safe_to_lower)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h
index d30fbbdd1792..d3d5a8caccf8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_smu13_driver_if.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 // This is a stripped-down version of the smu13_driver_if.h file for the relevant DAL interfaces.
 
 #define SMU13_DRIVER_IF_VERSION  0x18
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
index 997ab031f816..0cb8d1f934d1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -135,9 +135,7 @@ static const char DC_BUILD_ID[] = "production-build";
  * one or two (in the pipe-split case).
  */
 
-/*******************************************************************************
- * Private functions
- ******************************************************************************/
+/* Private functions */
 
 static inline void elevate_update_type(enum surface_update_type *original, enum surface_update_type new)
 {
@@ -401,9 +399,6 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
 {
 	int i;
 
-	if (memcmp(adjust, &stream->adjust, sizeof(struct dc_crtc_timing_adjust)) == 0)
-		return true;
-
 	stream->adjust.v_total_max = adjust->v_total_max;
 	stream->adjust.v_total_mid = adjust->v_total_mid;
 	stream->adjust.v_total_mid_frame_num = adjust->v_total_mid_frame_num;
@@ -424,18 +419,14 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
 }
 
 /**
- *****************************************************************************
- *  Function: dc_stream_get_last_vrr_vtotal
+ * dc_stream_get_last_used_drr_vtotal - dc_stream_get_last_vrr_vtotal
  *
- *  @brief
- *     Looks up the pipe context of dc_stream_state and gets the
- *     last VTOTAL used by DRR (Dynamic Refresh Rate)
+ * @dc: [in] dc reference
+ * @stream: [in] Initial dc stream state
+ * @adjust: [in] Updated parameters for vertical_total_min and
  *
- *  @param [in] dc: dc reference
- *  @param [in] stream: Initial dc stream state
- *  @param [in] adjust: Updated parameters for vertical_total_min and
- *  vertical_total_max
- *****************************************************************************
+ * Looks up the pipe context of dc_stream_state and gets the last VTOTAL used
+ * by DRR (Dynamic Refresh Rate)
  */
 bool dc_stream_get_last_used_drr_vtotal(struct dc *dc,
 		struct dc_stream_state *stream,
@@ -491,86 +482,79 @@ bool dc_stream_get_crtc_position(struct dc *dc,
 }
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-bool dc_stream_forward_dmcu_crc_window(struct dc *dc, struct dc_stream_state *stream,
-			     struct crc_params *crc_window)
+static inline void
+dc_stream_forward_dmub_crc_window(struct dc_dmub_srv *dmub_srv,
+		struct rect *rect, struct otg_phy_mux *mux_mapping, bool is_stop)
 {
-	int i;
-	struct dmcu *dmcu = dc->res_pool->dmcu;
-	struct pipe_ctx *pipe;
-	struct crc_region tmp_win, *crc_win;
-	struct otg_phy_mux mapping_tmp, *mux_mapping;
-
-	/*crc window can't be null*/
-	if (!crc_window)
-		return false;
-
-	if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu))) {
-		crc_win = &tmp_win;
-		mux_mapping = &mapping_tmp;
-		/*set crc window*/
-		tmp_win.x_start = crc_window->windowa_x_start;
-		tmp_win.y_start = crc_window->windowa_y_start;
-		tmp_win.x_end = crc_window->windowa_x_end;
-		tmp_win.y_end = crc_window->windowa_y_end;
-
-		for (i = 0; i < MAX_PIPES; i++) {
-			pipe = &dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe)
-				break;
-		}
-
-		/* Stream not found */
-		if (i == MAX_PIPES)
-			return false;
-
+	union dmub_rb_cmd cmd = {0};
 
-		/*set mux routing info*/
-		mapping_tmp.phy_output_num = stream->link->link_enc_hw_inst;
-		mapping_tmp.otg_output_num = pipe->stream_res.tg->inst;
+	cmd.secure_display.roi_info.phy_id = mux_mapping->phy_output_num;
+	cmd.secure_display.roi_info.otg_id = mux_mapping->otg_output_num;
 
-		dmcu->funcs->forward_crc_window(dmcu, crc_win, mux_mapping);
+	if (is_stop) {
+		cmd.secure_display.header.type = DMUB_CMD__SECURE_DISPLAY;
+		cmd.secure_display.header.sub_type = DMUB_CMD__SECURE_DISPLAY_CRC_STOP_UPDATE;
 	} else {
-		DC_LOG_DC("dmcu is not initialized");
-		return false;
+		cmd.secure_display.header.type = DMUB_CMD__SECURE_DISPLAY;
+		cmd.secure_display.header.sub_type = DMUB_CMD__SECURE_DISPLAY_CRC_WIN_NOTIFY;
+		cmd.secure_display.roi_info.x_start = rect->x;
+		cmd.secure_display.roi_info.y_start = rect->y;
+		cmd.secure_display.roi_info.x_end = rect->x + rect->width;
+		cmd.secure_display.roi_info.y_end = rect->y + rect->height;
 	}
 
-	return true;
+	dc_dmub_srv_cmd_queue(dmub_srv, &cmd);
+	dc_dmub_srv_cmd_execute(dmub_srv);
 }
 
-bool dc_stream_stop_dmcu_crc_win_update(struct dc *dc, struct dc_stream_state *stream)
+static inline void
+dc_stream_forward_dmcu_crc_window(struct dmcu *dmcu,
+		struct rect *rect, struct otg_phy_mux *mux_mapping, bool is_stop)
 {
-	int i;
-	struct dmcu *dmcu = dc->res_pool->dmcu;
-	struct pipe_ctx *pipe;
-	struct otg_phy_mux mapping_tmp, *mux_mapping;
+	if (is_stop)
+		dmcu->funcs->stop_crc_win_update(dmcu, mux_mapping);
+	else
+		dmcu->funcs->forward_crc_window(dmcu, rect, mux_mapping);
+}
 
-	if ((dmcu != NULL && dmcu->funcs->is_dmcu_initialized(dmcu))) {
-		mux_mapping = &mapping_tmp;
+bool
+dc_stream_forward_crc_window(struct dc *dc,
+		struct rect *rect, struct dc_stream_state *stream, bool is_stop)
+{
+	struct dmcu *dmcu;
+	struct dc_dmub_srv *dmub_srv;
+	struct otg_phy_mux mux_mapping;
+	struct pipe_ctx *pipe;
+	int i;
 
-		for (i = 0; i < MAX_PIPES; i++) {
-			pipe = &dc->current_state->res_ctx.pipe_ctx[i];
-			if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe)
-				break;
-		}
+	for (i = 0; i < MAX_PIPES; i++) {
+		pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+		if (pipe->stream == stream && !pipe->top_pipe && !pipe->prev_odm_pipe)
+			break;
+	}
 
-		/* Stream not found */
-		if (i == MAX_PIPES)
-			return false;
+	/* Stream not found */
+	if (i == MAX_PIPES)
+		return false;
 
+	mux_mapping.phy_output_num = stream->link->link_enc_hw_inst;
+	mux_mapping.otg_output_num = pipe->stream_res.tg->inst;
 
-		/*set mux routing info*/
-		mapping_tmp.phy_output_num = stream->link->link_enc_hw_inst;
-		mapping_tmp.otg_output_num = pipe->stream_res.tg->inst;
+	dmcu = dc->res_pool->dmcu;
+	dmub_srv = dc->ctx->dmub_srv;
 
-		dmcu->funcs->stop_crc_win_update(dmcu, mux_mapping);
-	} else {
-		DC_LOG_DC("dmcu is not initialized");
+	/* forward to dmub */
+	if (dmub_srv)
+		dc_stream_forward_dmub_crc_window(dmub_srv, rect, &mux_mapping, is_stop);
+	/* forward to dmcu */
+	else if (dmcu && dmcu->funcs->is_dmcu_initialized(dmcu))
+		dc_stream_forward_dmcu_crc_window(dmcu, rect, &mux_mapping, is_stop);
+	else
 		return false;
-	}
 
 	return true;
 }
-#endif
+#endif /* CONFIG_DRM_AMD_SECURE_DISPLAY */
 
 /**
  * dc_stream_configure_crc() - Configure CRC capture for the given stream.
@@ -1070,6 +1054,8 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 	int i, j;
 	struct dc_state *dangling_context = dc_create_state(dc);
 	struct dc_state *current_ctx;
+	struct pipe_ctx *pipe;
+	struct timing_generator *tg;
 
 	if (dangling_context == NULL)
 		return;
@@ -1112,6 +1098,18 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 		}
 
 		if (should_disable && old_stream) {
+			pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+			tg = pipe->stream_res.tg;
+			/* When disabling plane for a phantom pipe, we must turn on the
+			 * phantom OTG so the disable programming gets the double buffer
+			 * update. Otherwise the pipe will be left in a partially disabled
+			 * state that can result in underflow or hang when enabling it
+			 * again for different use.
+			 */
+			if (old_stream->mall_stream_config.type == SUBVP_PHANTOM) {
+				if (tg->funcs->enable_crtc)
+					tg->funcs->enable_crtc(tg);
+			}
 			dc_rem_all_planes_for_stream(dc, old_stream, dangling_context);
 			disable_all_writeback_pipes_for_stream(dc, old_stream, dangling_context);
 
@@ -1127,6 +1125,15 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
 				dc->hwss.interdependent_update_lock(dc, dc->current_state, false);
 				dc->hwss.post_unlock_program_front_end(dc, dangling_context);
 			}
+			/* We need to put the phantom OTG back into it's default (disabled) state or we
+			 * can get corruption when transition from one SubVP config to a different one.
+			 * The OTG is set to disable on falling edge of VUPDATE so the plane disable
+			 * will still get it's double buffer update.
+			 */
+			if (old_stream->mall_stream_config.type == SUBVP_PHANTOM) {
+				if (tg->funcs->disable_phantom_crtc)
+					tg->funcs->disable_phantom_crtc(tg);
+			}
 		}
 	}
 
@@ -1219,9 +1226,7 @@ static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context)
 	PERF_TRACE();
 }
 
-/*******************************************************************************
- * Public functions
- ******************************************************************************/
+/* Public functions */
 
 struct dc *dc_create(const struct dc_init_data *init_params)
 {
@@ -1488,17 +1493,19 @@ static void program_timing_sync(
 	}
 }
 
-static bool context_changed(
-		struct dc *dc,
-		struct dc_state *context)
+static bool streams_changed(struct dc *dc,
+			    struct dc_stream_state *streams[],
+			    uint8_t stream_count)
 {
 	uint8_t i;
 
-	if (context->stream_count != dc->current_state->stream_count)
+	if (stream_count != dc->current_state->stream_count)
 		return true;
 
 	for (i = 0; i < dc->current_state->stream_count; i++) {
-		if (dc->current_state->streams[i] != context->streams[i])
+		if (dc->current_state->streams[i] != streams[i])
+			return true;
+		if (!streams[i]->link->link_state_valid)
 			return true;
 	}
 
@@ -1549,6 +1556,9 @@ bool dc_validate_boot_timing(const struct dc *dc,
 	if (tg_inst >= dc->res_pool->timing_generator_count)
 		return false;
 
+	if (tg_inst != link->link_enc->preferred_engine)
+		return false;
+
 	tg = dc->res_pool->timing_generators[tg_inst];
 
 	if (!tg->funcs->get_hw_timing)
@@ -1722,8 +1732,13 @@ void dc_z10_save_init(struct dc *dc)
 		dc->hwss.z10_save_init(dc);
 }
 
-/*
- * Applies given context to HW and copy it into current context.
+/**
+ * dc_commit_state_no_check - Apply context to the hardware
+ *
+ * @dc: DC object with the current status to be updated
+ * @context: New state that will become the current status at the end of this function
+ *
+ * Applies given context to the hardware and copy it into current context.
  * It's up to the user to release the src context afterwards.
  */
 static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *context)
@@ -1760,6 +1775,12 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 		context->stream_count == 0)
 		dc->hwss.prepare_bandwidth(dc, context);
 
+	/* When SubVP is active, all HW programming must be done while
+	 * SubVP lock is acquired
+	 */
+	if (dc->hwss.subvp_pipe_control_lock)
+		dc->hwss.subvp_pipe_control_lock(dc, context, true, true, NULL, subvp_prev_use);
+
 	if (dc->debug.enable_double_buffered_dsc_pg_support)
 		dc->hwss.update_dsc_pg(dc, context, false);
 
@@ -1787,9 +1808,6 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 		dc->hwss.wait_for_mpcc_disconnect(dc, dc->res_pool, pipe);
 	}
 
-	if (dc->hwss.subvp_pipe_control_lock)
-		dc->hwss.subvp_pipe_control_lock(dc, context, true, true, NULL, subvp_prev_use);
-
 	result = dc->hwss.apply_ctx_to_hw(dc, context);
 
 	if (result != DC_OK) {
@@ -1888,12 +1906,108 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 	return result;
 }
 
+/**
+ * dc_commit_streams - Commit current stream state
+ *
+ * @dc: DC object with the commit state to be configured in the hardware
+ * @streams: Array with a list of stream state
+ * @stream_count: Total of streams
+ *
+ * Function responsible for commit streams change to the hardware.
+ *
+ * Return:
+ * Return DC_OK if everything work as expected, otherwise, return a dc_status
+ * code.
+ */
+enum dc_status dc_commit_streams(struct dc *dc,
+				 struct dc_stream_state *streams[],
+				 uint8_t stream_count)
+{
+	int i, j;
+	struct dc_state *context;
+	enum dc_status res = DC_OK;
+	struct dc_validation_set set[MAX_STREAMS] = {0};
+
+	if (dc->ctx->dce_environment == DCE_ENV_VIRTUAL_HW)
+		return res;
+
+	if (!streams_changed(dc, streams, stream_count))
+		return res;
+
+	DC_LOG_DC("%s: %d streams\n", __func__, stream_count);
+
+	for (i = 0; i < stream_count; i++) {
+		struct dc_stream_state *stream = streams[i];
+		struct dc_stream_status *status = dc_stream_get_status(stream);
+
+		dc_stream_log(dc, stream);
+
+		set[i].stream = stream;
+
+		if (status) {
+			set[i].plane_count = status->plane_count;
+			for (j = 0; j < status->plane_count; j++)
+				set[i].plane_states[j] = status->plane_states[j];
+		}
+	}
+
+	context = dc_create_state(dc);
+	if (!context)
+		goto context_alloc_fail;
+
+	dc_resource_state_copy_construct_current(dc, context);
+
+	res = dc_validate_with_context(dc, set, stream_count, context, false);
+	if (res != DC_OK) {
+		BREAK_TO_DEBUGGER();
+		goto fail;
+	}
+
+	res = dc_commit_state_no_check(dc, context);
+
+	for (i = 0; i < stream_count; i++) {
+		for (j = 0; j < context->stream_count; j++) {
+			if (streams[i]->stream_id == context->streams[j]->stream_id)
+				streams[i]->out.otg_offset = context->stream_status[j].primary_otg_inst;
+
+			if (dc_is_embedded_signal(streams[i]->signal)) {
+				struct dc_stream_status *status = dc_stream_get_status_from_state(context, streams[i]);
+
+				if (dc->hwss.is_abm_supported)
+					status->is_abm_supported = dc->hwss.is_abm_supported(dc, context, streams[i]);
+				else
+					status->is_abm_supported = true;
+			}
+		}
+	}
+
+fail:
+	dc_release_state(context);
+
+context_alloc_fail:
+
+	DC_LOG_DC("%s Finished.\n", __func__);
+
+	return res;
+}
+
+/* TODO: When the transition to the new commit sequence is done, remove this
+ * function in favor of dc_commit_streams. */
 bool dc_commit_state(struct dc *dc, struct dc_state *context)
 {
 	enum dc_status result = DC_ERROR_UNEXPECTED;
 	int i;
 
-	if (!context_changed(dc, context))
+	/* TODO: Since change commit sequence can have a huge impact,
+	 * we decided to only enable it for DCN3x. However, as soon as
+	 * we get more confident about this change we'll need to enable
+	 * the new sequence for all ASICs. */
+	if (dc->ctx->dce_version >= DCN_VERSION_3_2) {
+		result = dc_commit_streams(dc, context->streams, context->stream_count);
+		return result == DC_OK;
+	}
+
+	if (!streams_changed(dc, context->streams, context->stream_count))
 		return DC_OK;
 
 	DC_LOG_DC("%s: %d streams\n",
@@ -2950,7 +3064,7 @@ static bool update_planes_and_stream_state(struct dc *dc,
 		 * Ensures that we have enough pipes for newly added MPO planes
 		 */
 		if (dc->res_pool->funcs->remove_phantom_pipes)
-			dc->res_pool->funcs->remove_phantom_pipes(dc, context);
+			dc->res_pool->funcs->remove_phantom_pipes(dc, context, false);
 
 		/*remove old surfaces from context */
 		if (!dc_rem_all_planes_for_stream(dc, stream, context)) {
@@ -2987,6 +3101,19 @@ static bool update_planes_and_stream_state(struct dc *dc,
 
 	if (update_type == UPDATE_TYPE_FULL) {
 		if (!dc->res_pool->funcs->validate_bandwidth(dc, context, false)) {
+			/* For phantom pipes we remove and create a new set of phantom pipes
+			 * for each full update (because we don't know if we'll need phantom
+			 * pipes until after the first round of validation). However, if validation
+			 * fails we need to keep the existing phantom pipes (because we don't update
+			 * the dc->current_state).
+			 *
+			 * The phantom stream/plane refcount is decremented for validation because
+			 * we assume it'll be removed (the free comes when the dc_state is freed),
+			 * but if validation fails we have to increment back the refcount so it's
+			 * consistent.
+			 */
+			if (dc->res_pool->funcs->retain_phantom_pipes)
+				dc->res_pool->funcs->retain_phantom_pipes(dc, dc->current_state);
 			BREAK_TO_DEBUGGER();
 			goto fail;
 		}
@@ -3297,22 +3424,6 @@ static void commit_planes_for_stream(struct dc *dc,
 		dc->hwss.pipe_control_lock(dc, top_pipe_to_program, true);
 	}
 
-	if (update_type != UPDATE_TYPE_FAST) {
-		for (i = 0; i < dc->res_pool->pipe_count; i++) {
-			struct pipe_ctx *new_pipe = &context->res_ctx.pipe_ctx[i];
-
-			if ((new_pipe->stream && new_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) ||
-					subvp_prev_use) {
-				// If old context or new context has phantom pipes, apply
-				// the phantom timings now. We can't change the phantom
-				// pipe configuration safely without driver acquiring
-				// the DMCUB lock first.
-				dc->hwss.apply_ctx_to_hw(dc, context);
-				break;
-			}
-		}
-	}
-
 	dc_dmub_update_dirty_rect(dc, surface_count, stream, srf_updates, context);
 
 	if (update_type != UPDATE_TYPE_FAST) {
@@ -3370,6 +3481,24 @@ static void commit_planes_for_stream(struct dc *dc,
 		return;
 	}
 
+	if (update_type != UPDATE_TYPE_FAST) {
+		for (j = 0; j < dc->res_pool->pipe_count; j++) {
+			struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[j];
+
+			if (dc->debug.visual_confirm == VISUAL_CONFIRM_SUBVP &&
+				pipe_ctx->stream && pipe_ctx->plane_state) {
+				/* Only update visual confirm for SUBVP here.
+				 * The bar appears on all pipes, so we need to update the bar on all displays,
+				 * so the information doesn't get stale.
+				 */
+				struct mpcc_blnd_cfg blnd_cfg = { 0 };
+
+				dc->hwss.update_visual_confirm_color(dc, pipe_ctx, &blnd_cfg.black_color,
+						pipe_ctx->plane_res.hubp->inst);
+			}
+		}
+	}
+
 	if (!IS_DIAG_DC(dc->ctx->dce_environment)) {
 		for (i = 0; i < surface_count; i++) {
 			struct dc_plane_state *plane_state = srf_updates[i].surface;
@@ -3487,7 +3616,6 @@ static void commit_planes_for_stream(struct dc *dc,
 					dc->hwss.update_plane_addr(dc, pipe_ctx);
 			}
 		}
-
 	}
 
 	if (should_lock_all_pipes && dc->hwss.interdependent_update_lock) {
@@ -3524,6 +3652,44 @@ static void commit_planes_for_stream(struct dc *dc,
 					top_pipe_to_program->stream_res.tg);
 		}
 
+	/* For phantom pipe OTG enable, it has to be done after any previous pipe
+	 * that was in use has already been programmed at gotten its double buffer
+	 * update for "disable".
+	 */
+	if (update_type != UPDATE_TYPE_FAST) {
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+			struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+			/* If an active, non-phantom pipe is being transitioned into a phantom
+			 * pipe, wait for the double buffer update to complete first before we do
+			 * ANY phantom pipe programming.
+			 */
+			if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM &&
+					old_pipe->stream && old_pipe->stream->mall_stream_config.type != SUBVP_PHANTOM) {
+				old_pipe->stream_res.tg->funcs->wait_for_state(
+						old_pipe->stream_res.tg,
+						CRTC_STATE_VBLANK);
+				old_pipe->stream_res.tg->funcs->wait_for_state(
+						old_pipe->stream_res.tg,
+						CRTC_STATE_VACTIVE);
+			}
+		}
+		for (i = 0; i < dc->res_pool->pipe_count; i++) {
+			struct pipe_ctx *new_pipe = &context->res_ctx.pipe_ctx[i];
+
+			if ((new_pipe->stream && new_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) ||
+					subvp_prev_use) {
+				// If old context or new context has phantom pipes, apply
+				// the phantom timings now. We can't change the phantom
+				// pipe configuration safely without driver acquiring
+				// the DMCUB lock first.
+				dc->hwss.apply_ctx_to_hw(dc, context);
+				break;
+			}
+		}
+	}
+
 	if (update_type != UPDATE_TYPE_FAST)
 		dc->hwss.post_unlock_program_front_end(dc, context);
 	if (update_type != UPDATE_TYPE_FAST)
@@ -3563,10 +3729,24 @@ static void commit_planes_for_stream(struct dc *dc,
 	}
 }
 
-/* Determines if the incoming context requires a applying transition state with unnecessary
- * pipe splitting and ODM disabled, due to hardware limitations. In a case where
- * the OPP associated with an MPCC might change due to plane additions, this function
+/**
+ * could_mpcc_tree_change_for_active_pipes - Check if an OPP associated with MPCC might change
+ *
+ * @dc: Used to get the current state status
+ * @stream: Target stream, which we want to remove the attached planes
+ * @surface_count: Number of surface update
+ * @is_plane_addition: [in] Fill out with true if it is a plane addition case
+ *
+ * DCN32x and newer support a feature named Dynamic ODM which can conflict with
+ * the MPO if used simultaneously in some specific configurations (e.g.,
+ * 4k@144). This function checks if the incoming context requires applying a
+ * transition state with unnecessary pipe splitting and ODM disabled to
+ * circumvent our hardware limitations to prevent this edge case. If the OPP
+ * associated with an MPCC might change due to plane additions, this function
  * returns true.
+ *
+ * Return:
+ * Return true if OPP and MPCC might change, otherwise, return false.
  */
 static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc,
 		struct dc_stream_state *stream,
@@ -3576,6 +3756,7 @@ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc,
 
 	struct dc_stream_status *cur_stream_status = stream_get_status(dc->current_state, stream);
 	bool force_minimal_pipe_splitting = false;
+	bool subvp_active = false;
 	uint32_t i;
 
 	*is_plane_addition = false;
@@ -3608,39 +3789,55 @@ static bool could_mpcc_tree_change_for_active_pipes(struct dc *dc,
 		}
 	}
 
-	/* For SubVP pipe split case when adding MPO video
-	 * we need to add a minimal transition. In this case
-	 * there will be 2 streams (1 main stream, 1 phantom
-	 * stream).
-	 */
-	if (cur_stream_status &&
-			dc->current_state->stream_count == 2 &&
-			stream->mall_stream_config.type == SUBVP_MAIN) {
-		bool is_pipe_split = false;
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
 
-		for (i = 0; i < dc->res_pool->pipe_count; i++) {
-			if (dc->current_state->res_ctx.pipe_ctx[i].stream == stream &&
-					(dc->current_state->res_ctx.pipe_ctx[i].bottom_pipe ||
-					dc->current_state->res_ctx.pipe_ctx[i].next_odm_pipe)) {
-				is_pipe_split = true;
-				break;
-			}
+		if (pipe->stream && pipe->stream->mall_stream_config.type != SUBVP_NONE) {
+			subvp_active = true;
+			break;
 		}
+	}
 
+	/* For SubVP when adding or removing planes we need to add a minimal transition
+	 * (even when disabling all planes). Whenever disabling a phantom pipe, we
+	 * must use the minimal transition path to disable the pipe correctly.
+	 *
+	 * We want to use the minimal transition whenever subvp is active, not only if
+	 * a plane is being added / removed from a subvp stream (MPO plane can be added
+	 * to a DRR pipe of SubVP + DRR config, in which case we still want to run through
+	 * a min transition to disable subvp.
+	 */
+	if (cur_stream_status && subvp_active) {
 		/* determine if minimal transition is required due to SubVP*/
-		if (surface_count > 0 && is_pipe_split) {
-			if (cur_stream_status->plane_count > surface_count) {
-				force_minimal_pipe_splitting = true;
-			} else if (cur_stream_status->plane_count < surface_count) {
-				force_minimal_pipe_splitting = true;
-				*is_plane_addition = true;
-			}
+		if (cur_stream_status->plane_count > surface_count) {
+			force_minimal_pipe_splitting = true;
+		} else if (cur_stream_status->plane_count < surface_count) {
+			force_minimal_pipe_splitting = true;
+			*is_plane_addition = true;
 		}
 	}
 
 	return force_minimal_pipe_splitting;
 }
 
+/**
+ * commit_minimal_transition_state - Create a transition pipe split state
+ *
+ * @dc: Used to get the current state status
+ * @transition_base_context: New transition state
+ *
+ * In some specific configurations, such as pipe split on multi-display with
+ * MPO and/or Dynamic ODM, removing a plane may cause unsupported pipe
+ * programming when moving to new planes. To mitigate those types of problems,
+ * this function adds a transition state that minimizes pipe usage before
+ * programming the new configuration. When adding a new plane, the current
+ * state requires the least pipes, so it is applied without splitting. When
+ * removing a plane, the new state requires the least pipes, so it is applied
+ * without splitting.
+ *
+ * Return:
+ * Return false if something is wrong in the transition state.
+ */
 static bool commit_minimal_transition_state(struct dc *dc,
 		struct dc_state *transition_base_context)
 {
@@ -3650,9 +3847,48 @@ static bool commit_minimal_transition_state(struct dc *dc,
 	bool temp_subvp_policy;
 	enum dc_status ret = DC_ERROR_UNEXPECTED;
 	unsigned int i, j;
+	unsigned int pipe_in_use = 0;
+	bool subvp_in_use = false;
 
 	if (!transition_context)
 		return false;
+	/* Setup:
+	 * Store the current ODM and MPC config in some temp variables to be
+	 * restored after we commit the transition state.
+	 */
+
+	/* check current pipes in use*/
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &transition_base_context->res_ctx.pipe_ctx[i];
+
+		if (pipe->plane_state)
+			pipe_in_use++;
+	}
+
+	/* If SubVP is enabled and we are adding or removing planes from any main subvp
+	 * pipe, we must use the minimal transition.
+	 */
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
+
+		if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			subvp_in_use = true;
+			break;
+		}
+	}
+
+	/* When the OS add a new surface if we have been used all of pipes with odm combine
+	 * and mpc split feature, it need use commit_minimal_transition_state to transition safely.
+	 * After OS exit MPO, it will back to use odm and mpc split with all of pipes, we need
+	 * call it again. Otherwise return true to skip.
+	 *
+	 * Reduce the scenarios to use dc_commit_state_no_check in the stage of flip. Especially
+	 * enter/exit MPO when DCN still have enough resources.
+	 */
+	if (pipe_in_use != dc->res_pool->pipe_count && !subvp_in_use) {
+		dc_release_state(transition_context);
+		return true;
+	}
 
 	if (!dc->config.is_vmin_only_asic) {
 		tmp_mpc_policy = dc->debug.pipe_split_policy;
@@ -3667,7 +3903,7 @@ static bool commit_minimal_transition_state(struct dc *dc,
 
 	dc_resource_state_copy_construct(transition_base_context, transition_context);
 
-	//commit minimal state
+	/* commit minimal state */
 	if (dc->res_pool->funcs->validate_bandwidth(dc, transition_context, false)) {
 		for (i = 0; i < transition_context->stream_count; i++) {
 			struct dc_stream_status *stream_status = &transition_context->stream_status[i];
@@ -3685,10 +3921,12 @@ static bool commit_minimal_transition_state(struct dc *dc,
 		ret = dc_commit_state_no_check(dc, transition_context);
 	}
 
-	/*always release as dc_commit_state_no_check retains in good case*/
+	/* always release as dc_commit_state_no_check retains in good case */
 	dc_release_state(transition_context);
 
-	/*restore previous pipe split and odm policy*/
+	/* TearDown:
+	 * Restore original configuration for ODM and MPO.
+	 */
 	if (!dc->config.is_vmin_only_asic)
 		dc->debug.pipe_split_policy = tmp_mpc_policy;
 
@@ -3696,12 +3934,12 @@ static bool commit_minimal_transition_state(struct dc *dc,
 	dc->debug.force_disable_subvp = temp_subvp_policy;
 
 	if (ret != DC_OK) {
-		/*this should never happen*/
+		/* this should never happen */
 		BREAK_TO_DEBUGGER();
 		return false;
 	}
 
-	/*force full surface update*/
+	/* force full surface update */
 	for (i = 0; i < dc->current_state->stream_count; i++) {
 		for (j = 0; j < dc->current_state->stream_status[i].plane_count; j++) {
 			dc->current_state->stream_status[i].plane_states[j]->update_flags.raw = 0xFFFFFFFF;
@@ -3719,6 +3957,7 @@ bool dc_update_planes_and_stream(struct dc *dc,
 	struct dc_state *context;
 	enum surface_update_type update_type;
 	int i;
+	struct mall_temp_config mall_temp_config;
 
 	/* In cases where MPO and split or ODM are used transitions can
 	 * cause underflow. Apply stream configuration with minimal pipe
@@ -3750,11 +3989,29 @@ bool dc_update_planes_and_stream(struct dc *dc,
 
 	/* on plane removal, minimal state is the new one */
 	if (force_minimal_pipe_splitting && !is_plane_addition) {
+		/* Since all phantom pipes are removed in full validation,
+		 * we have to save and restore the subvp/mall config when
+		 * we do a minimal transition since the flags marking the
+		 * pipe as subvp/phantom will be cleared (dc copy constructor
+		 * creates a shallow copy).
+		 */
+		if (dc->res_pool->funcs->save_mall_state)
+			dc->res_pool->funcs->save_mall_state(dc, context, &mall_temp_config);
 		if (!commit_minimal_transition_state(dc, context)) {
 			dc_release_state(context);
 			return false;
 		}
-
+		if (dc->res_pool->funcs->restore_mall_state)
+			dc->res_pool->funcs->restore_mall_state(dc, context, &mall_temp_config);
+
+		/* If we do a minimal transition with plane removal and the context
+		 * has subvp we also have to retain back the phantom stream / planes
+		 * since the refcount is decremented as part of the min transition
+		 * (we commit a state with no subvp, so the phantom streams / planes
+		 * had to be removed).
+		 */
+		if (dc->res_pool->funcs->retain_phantom_pipes)
+			dc->res_pool->funcs->retain_phantom_pipes(dc, context);
 		update_type = UPDATE_TYPE_FULL;
 	}
 
@@ -3806,6 +4063,18 @@ void dc_commit_updates_for_stream(struct dc *dc,
 	struct dc_context *dc_ctx = dc->ctx;
 	int i, j;
 
+	/* TODO: Since change commit sequence can have a huge impact,
+	 * we decided to only enable it for DCN3x. However, as soon as
+	 * we get more confident about this change we'll need to enable
+	 * the new sequence for all ASICs.
+	 */
+	if (dc->ctx->dce_version >= DCN_VERSION_3_2) {
+		dc_update_planes_and_stream(dc, srf_updates,
+					    surface_count, stream,
+					    stream_update);
+		return;
+	}
+
 	stream_status = dc_stream_get_status(stream);
 	context = dc->current_state;
 
@@ -4387,21 +4656,17 @@ void dc_mclk_switch_using_fw_based_vblank_stretch_shut_down(struct dc *dc)
 		dc->current_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching_shut_down = true;
 }
 
-/*
- *****************************************************************************
- * Function: dc_is_dmub_outbox_supported -
+/**
+ * dc_is_dmub_outbox_supported - Check if DMUB firmware support outbox notification
  *
- * @brief
- *      Checks whether DMUB FW supports outbox notifications, if supported
- *		DM should register outbox interrupt prior to actually enabling interrupts
- *		via dc_enable_dmub_outbox
+ * @dc: [in] dc structure
  *
- *  @param
- *		[in] dc: dc structure
+ * Checks whether DMUB FW supports outbox notifications, if supported DM
+ * should register outbox interrupt prior to actually enabling interrupts
+ * via dc_enable_dmub_outbox
  *
- *  @return
- *		True if DMUB FW supports outbox notifications, False otherwise
- *****************************************************************************
+ * Return:
+ * True if DMUB FW supports outbox notifications, False otherwise
  */
 bool dc_is_dmub_outbox_supported(struct dc *dc)
 {
@@ -4419,21 +4684,17 @@ bool dc_is_dmub_outbox_supported(struct dc *dc)
 	return dc->debug.enable_dmub_aux_for_legacy_ddc;
 }
 
-/*
- *****************************************************************************
- *  Function: dc_enable_dmub_notifications
+/**
+ * dc_enable_dmub_notifications - Check if dmub fw supports outbox
  *
- *  @brief
- *		Calls dc_is_dmub_outbox_supported to check if dmub fw supports outbox
- *		notifications. All DMs shall switch to dc_is_dmub_outbox_supported.
- *		This API shall be removed after switching.
+ * @dc: [in] dc structure
  *
- *  @param
- *		[in] dc: dc structure
+ * Calls dc_is_dmub_outbox_supported to check if dmub fw supports outbox
+ * notifications. All DMs shall switch to dc_is_dmub_outbox_supported.  This
+ * API shall be removed after switching.
  *
- *  @return
- *		True if DMUB FW supports outbox notifications, False otherwise
- *****************************************************************************
+ * Return:
+ * True if DMUB FW supports outbox notifications, False otherwise
  */
 bool dc_enable_dmub_notifications(struct dc *dc)
 {
@@ -4441,18 +4702,11 @@ bool dc_enable_dmub_notifications(struct dc *dc)
 }
 
 /**
- *****************************************************************************
- *  Function: dc_enable_dmub_outbox
+ * dc_enable_dmub_outbox - Enables DMUB unsolicited notification
  *
- *  @brief
- *		Enables DMUB unsolicited notifications to x86 via outbox
+ * dc: [in] dc structure
  *
- *  @param
- *		[in] dc: dc structure
- *
- *  @return
- *		None
- *****************************************************************************
+ * Enables DMUB unsolicited notifications to x86 via outbox.
  */
 void dc_enable_dmub_outbox(struct dc *dc)
 {
@@ -4553,21 +4807,17 @@ uint8_t get_link_index_from_dpia_port_index(const struct dc *dc,
 }
 
 /**
- *****************************************************************************
- *  Function: dc_process_dmub_set_config_async
+ * dc_process_dmub_set_config_async - Submits set_config command
  *
- *  @brief
- *		Submits set_config command to dmub via inbox message
+ * @dc: [in] dc structure
+ * @link_index: [in] link_index: link index
+ * @payload: [in] aux payload
+ * @notify: [out] set_config immediate reply
  *
- *  @param
- *		[in] dc: dc structure
- *		[in] link_index: link index
- *		[in] payload: aux payload
- *		[out] notify: set_config immediate reply
+ * Submits set_config command to dmub via inbox message.
  *
- *  @return
- *		True if successful, False if failure
- *****************************************************************************
+ * Return:
+ * True if successful, False if failure
  */
 bool dc_process_dmub_set_config_async(struct dc *dc,
 				uint32_t link_index,
@@ -4603,21 +4853,17 @@ bool dc_process_dmub_set_config_async(struct dc *dc,
 }
 
 /**
- *****************************************************************************
- *  Function: dc_process_dmub_set_mst_slots
+ * dc_process_dmub_set_mst_slots - Submits MST solt allocation
  *
- *  @brief
- *		Submits mst slot allocation command to dmub via inbox message
+ * @dc: [in] dc structure
+ * @link_index: [in] link index
+ * @mst_alloc_slots: [in] mst slots to be allotted
+ * @mst_slots_in_use: [out] mst slots in use returned in failure case
  *
- *  @param
- *		[in] dc: dc structure
- *		[in] link_index: link index
- *		[in] mst_alloc_slots: mst slots to be allotted
- *		[out] mst_slots_in_use: mst slots in use returned in failure case
+ * Submits mst slot allocation command to dmub via inbox message
  *
- *	@return
- *		DC_OK if successful, DC_ERROR if failure
- *****************************************************************************
+ * Return:
+ * DC_OK if successful, DC_ERROR if failure
  */
 enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc,
 				uint32_t link_index,
@@ -4657,19 +4903,12 @@ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc,
 }
 
 /**
- *****************************************************************************
- *  Function: dc_process_dmub_dpia_hpd_int_enable
+ * dc_process_dmub_dpia_hpd_int_enable - Submits DPIA DPD interruption
  *
- *  @brief
- *		Submits dpia hpd int enable command to dmub via inbox message
+ * @dc [in]: dc structure
+ * @hpd_int_enable [in]: 1 for hpd int enable, 0 to disable
  *
- *  @param
- *		[in] dc: dc structure
- *		[in] hpd_int_enable: 1 for hpd int enable, 0 to disable
- *
- *	@return
- *		None
- *****************************************************************************
+ * Submits dpia hpd int enable command to dmub via inbox message
  */
 void dc_process_dmub_dpia_hpd_int_enable(const struct dc *dc,
 				uint32_t hpd_int_enable)
@@ -4698,16 +4937,13 @@ void dc_disable_accelerated_mode(struct dc *dc)
 
 
 /**
- *****************************************************************************
- *  dc_notify_vsync_int_state() - notifies vsync enable/disable state
+ *  dc_notify_vsync_int_state - notifies vsync enable/disable state
  *  @dc: dc structure
- *	@stream: stream where vsync int state changed
- *	@enable: whether vsync is enabled or disabled
- *
- *  Called when vsync is enabled/disabled
- *	Will notify DMUB to start/stop ABM interrupts after steady state is reached
+ *  @stream: stream where vsync int state changed
+ *  @enable: whether vsync is enabled or disabled
  *
- *****************************************************************************
+ *  Called when vsync is enabled/disabled Will notify DMUB to start/stop ABM
+ *  interrupts after steady state is reached.
  */
 void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bool enable)
 {
@@ -4749,14 +4985,18 @@ void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bo
 	if (pipe->stream_res.abm && pipe->stream_res.abm->funcs->set_abm_pause)
 		pipe->stream_res.abm->funcs->set_abm_pause(pipe->stream_res.abm, !enable, i, pipe->stream_res.tg->inst);
 }
-/*
- * dc_extended_blank_supported: Decide whether extended blank is supported
+
+/**
+ * dc_extended_blank_supported 0 Decide whether extended blank is supported
+ *
+ * @dc: [in] Current DC state
  *
- * Extended blank is a freesync optimization feature to be enabled in the future.
- * During the extra vblank period gained from freesync, we have the ability to enter z9/z10.
+ * Extended blank is a freesync optimization feature to be enabled in the
+ * future.  During the extra vblank period gained from freesync, we have the
+ * ability to enter z9/z10.
  *
- * @param [in] dc: Current DC state
- * @return: Indicate whether extended blank is supported (true or false)
+ * Return:
+ * Indicate whether extended blank is supported (true or false)
  */
 bool dc_extended_blank_supported(struct dc *dc)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 7c2e3b8dc26a..652270a0b498 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -90,8 +90,8 @@ static const struct out_csc_color_matrix_type output_csc_matrix[] = {
 		{ 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
 				0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
 	{ COLOR_SPACE_YCBCR2020_TYPE,
-		{ 0x1000, 0xF149, 0xFEB7, 0x0000, 0x0868, 0x15B2,
-				0x01E6, 0x0000, 0xFB88, 0xF478, 0x1000, 0x0000} },
+		{ 0x1000, 0xF149, 0xFEB7, 0x1004, 0x0868, 0x15B2,
+				0x01E6, 0x201, 0xFB88, 0xF478, 0x1000, 0x1004} },
 	{ COLOR_SPACE_YCBCR709_BLACK_TYPE,
 		{ 0x0000, 0x0000, 0x0000, 0x1000, 0x0000, 0x0000,
 				0x0000, 0x0200, 0x0000, 0x0000, 0x0000, 0x1000} },
@@ -366,6 +366,7 @@ void get_hdr_visual_confirm_color(
 		struct tg_color *color)
 {
 	uint32_t color_value = MAX_TG_COLOR_VALUE;
+	bool is_sdr = false;
 
 	/* Determine the overscan color based on the top-most (desktop) plane's context */
 	struct pipe_ctx *top_pipe_ctx  = pipe_ctx;
@@ -382,7 +383,8 @@ void get_hdr_visual_confirm_color(
 			/* FreeSync 2 ARGB2101010 - set border color to pink */
 			color->color_r_cr = color_value;
 			color->color_b_cb = color_value;
-		}
+		} else
+			is_sdr = true;
 		break;
 	case PIXEL_FORMAT_FP16:
 		if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_PQ) {
@@ -391,14 +393,19 @@ void get_hdr_visual_confirm_color(
 		} else if (top_pipe_ctx->stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) {
 			/* FreeSync 2 HDR - set border color to green */
 			color->color_g_y = color_value;
-		}
+		} else
+			is_sdr = true;
 		break;
 	default:
+		is_sdr = true;
+		break;
+	}
+
+	if (is_sdr) {
 		/* SDR - set border color to Gray */
 		color->color_r_cr = color_value/2;
 		color->color_b_cb = color_value/2;
 		color->color_g_y = color_value/2;
-		break;
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index d7b1ace6328a..c88f044666fe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3378,7 +3378,7 @@ bool dc_link_setup_psr(struct dc_link *link,
 		case FAMILY_YELLOW_CARP:
 		case AMDGPU_FAMILY_GC_10_3_6:
 		case AMDGPU_FAMILY_GC_11_0_1:
-			if (dc->debug.disable_z10)
+			if (dc->debug.disable_z10 || dc->debug.psr_skip_crtc_disable)
 				psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
 			break;
 		default:
@@ -3995,10 +3995,13 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 	struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0);
 	int i;
 	bool mst_mode = (link->type == dc_connection_mst_branch);
+	/* adjust for drm changes*/
+	bool update_drm_mst_state = true;
 	const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
 	const struct dc_link_settings empty_link_settings = {0};
 	DC_LOGGER_INIT(link->ctx->logger);
 
+
 	/* deallocate_mst_payload is called before disable link. When mode or
 	 * disable/enable monitor, new stream is created which is not in link
 	 * stream[] yet. For this, payload is not allocated yet, so de-alloc
@@ -4014,7 +4017,7 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 				&empty_link_settings,
 				avg_time_slots_per_mtp);
 
-	if (mst_mode) {
+	if (mst_mode || update_drm_mst_state) {
 		/* when link is in mst mode, reply on mst manager to remove
 		 * payload
 		 */
@@ -4077,11 +4080,18 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx)
 			stream->ctx,
 			stream);
 
+		if (!update_drm_mst_state)
+			dm_helpers_dp_mst_send_payload_allocation(
+				stream->ctx,
+				stream,
+				false);
+	}
+
+	if (update_drm_mst_state)
 		dm_helpers_dp_mst_send_payload_allocation(
 			stream->ctx,
 			stream,
 			false);
-	}
 
 	return DC_OK;
 }
@@ -4229,6 +4239,7 @@ static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pi
 		link_hwss->ext.set_throttled_vcp_size(pipe_ctx, avg_time_slots_per_mtp);
 
 	dc->hwss.unblank_stream(pipe_ctx, &stream->link->cur_link_settings);
+	dc->hwss.enable_audio_stream(pipe_ctx);
 }
 
 void core_link_enable_stream(
@@ -4308,10 +4319,7 @@ void core_link_enable_stream(
 			/* Still enable stream features & audio on seamless boot for DP external displays */
 			if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT) {
 				enable_stream_features(pipe_ctx);
-				if (pipe_ctx->stream_res.audio != NULL) {
-					pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc);
-					dc->hwss.enable_audio_stream(pipe_ctx);
-				}
+				dc->hwss.enable_audio_stream(pipe_ctx);
 			}
 
 #if defined(CONFIG_DRM_AMD_DC_HDCP)
@@ -4665,6 +4673,10 @@ void dc_link_set_preferred_training_settings(struct dc *dc,
 		link->preferred_link_setting.link_rate = LINK_RATE_UNKNOWN;
 	}
 
+	if (link->connector_signal == SIGNAL_TYPE_DISPLAY_PORT &&
+			link->type == dc_connection_mst_branch)
+		dm_helpers_dp_mst_update_branch_bandwidth(dc->ctx, link);
+
 	/* Retrain now, or wait until next stream update to apply */
 	if (skip_immediate_retrain == false)
 		dc_link_set_preferred_link_settings(dc, &link->preferred_link_setting, link);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
index 651231387043..ce8d6a54ca54 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
@@ -82,6 +82,7 @@ struct dp_hdmi_dongle_signature_data {
 #define HDMI_SCDC_STATUS_FLAGS 0x40
 #define HDMI_SCDC_ERR_DETECT 0x50
 #define HDMI_SCDC_TEST_CONFIG 0xC0
+#define HDMI_SCDC_DEVICE_ID 0xD3
 
 union hdmi_scdc_update_read_data {
 	uint8_t byte[2];
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 1254d38f1778..dedd1246ce58 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1912,7 +1912,7 @@ enum dc_status dpcd_configure_lttpr_mode(struct dc_link *link, struct link_train
 	return status;
 }
 
-static void dpcd_exit_training_mode(struct dc_link *link)
+static void dpcd_exit_training_mode(struct dc_link *link, enum dp_link_encoding encoding)
 {
 	uint8_t sink_status = 0;
 	uint8_t i;
@@ -1920,12 +1920,14 @@ static void dpcd_exit_training_mode(struct dc_link *link)
 	/* clear training pattern set */
 	dpcd_set_training_pattern(link, DP_TRAINING_PATTERN_VIDEOIDLE);
 
-	/* poll for intra-hop disable */
-	for (i = 0; i < 10; i++) {
-		if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) &&
-				(sink_status & DP_INTRA_HOP_AUX_REPLY_INDICATION) == 0)
-			break;
-		udelay(1000);
+	if (encoding == DP_128b_132b_ENCODING) {
+		/* poll for intra-hop disable */
+		for (i = 0; i < 10; i++) {
+			if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) &&
+					(sink_status & DP_INTRA_HOP_AUX_REPLY_INDICATION) == 0)
+				break;
+			udelay(1000);
+		}
 	}
 }
 
@@ -2649,7 +2651,7 @@ enum link_training_result dc_link_dp_perform_link_training(
 			&lt_settings);
 
 	/* reset previous training states */
-	dpcd_exit_training_mode(link);
+	dpcd_exit_training_mode(link, encoding);
 
 	/* configure link prior to entering training mode */
 	dpcd_configure_lttpr_mode(link, &lt_settings);
@@ -2670,7 +2672,7 @@ enum link_training_result dc_link_dp_perform_link_training(
 		ASSERT(0);
 
 	/* exit training mode */
-	dpcd_exit_training_mode(link);
+	dpcd_exit_training_mode(link, encoding);
 
 	/* switch to video idle */
 	if ((status == LINK_TRAINING_SUCCESS) || !skip_video_pattern)
@@ -2771,8 +2773,11 @@ bool perform_link_training_with_retries(
 					/* Update verified link settings to current one
 					 * Because DPIA LT might fallback to lower link setting.
 					 */
-					link->verified_link_cap.link_rate = link->cur_link_settings.link_rate;
-					link->verified_link_cap.lane_count = link->cur_link_settings.lane_count;
+					if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+						link->verified_link_cap.link_rate = link->cur_link_settings.link_rate;
+						link->verified_link_cap.lane_count = link->cur_link_settings.lane_count;
+						dm_helpers_dp_mst_update_branch_bandwidth(link->ctx, link);
+					}
 				}
 			} else {
 				status = dc_link_dp_perform_link_training(link,
@@ -3020,7 +3025,7 @@ static enum dc_link_rate get_lttpr_max_link_rate(struct dc_link *link)
 
 static enum dc_link_rate get_cable_max_link_rate(struct dc_link *link)
 {
-	enum dc_link_rate cable_max_link_rate = LINK_RATE_HIGH3;
+	enum dc_link_rate cable_max_link_rate = LINK_RATE_UNKNOWN;
 
 	if (link->dpcd_caps.cable_id.bits.UHBR10_20_CAPABILITY & DP_UHBR20)
 		cable_max_link_rate = LINK_RATE_UHBR20;
@@ -3083,15 +3088,29 @@ struct dc_link_settings dp_get_max_link_cap(struct dc_link *link)
 		max_link_cap.link_spread =
 				link->reported_link_cap.link_spread;
 
-	/* Lower link settings based on cable attributes */
+	/* Lower link settings based on cable attributes
+	 * Cable ID is a DP2 feature to identify max certified link rate that
+	 * a cable can carry. The cable identification method requires both
+	 * cable and display hardware support. Since the specs comes late, it is
+	 * anticipated that the first round of DP2 cables and displays may not
+	 * be fully compatible to reliably return cable ID data. Therefore the
+	 * decision of our cable id policy is that if the cable can return non
+	 * zero cable id data, we will take cable's link rate capability into
+	 * account. However if we get zero data, the cable link rate capability
+	 * is considered inconclusive. In this case, we will not take cable's
+	 * capability into account to avoid of over limiting hardware capability
+	 * from users. The max overall link rate capability is still determined
+	 * after actual dp pre-training. Cable id is considered as an auxiliary
+	 * method of determining max link bandwidth capability.
+	 */
 	cable_max_link_rate = get_cable_max_link_rate(link);
 
 	if (!link->dc->debug.ignore_cable_id &&
+			cable_max_link_rate != LINK_RATE_UNKNOWN &&
 			cable_max_link_rate < max_link_cap.link_rate)
 		max_link_cap.link_rate = cable_max_link_rate;
 
-	/*
-	 * account for lttpr repeaters cap
+	/* account for lttpr repeaters cap
 	 * notes: repeaters do not snoop in the DPRX Capabilities addresses (3.6.3).
 	 */
 	if (dp_is_lttpr_present(link)) {
@@ -4540,9 +4559,19 @@ void dc_link_dp_handle_link_loss(struct dc_link *link)
 
 	for (i = 0; i < MAX_PIPES; i++) {
 		pipe_ctx = &link->dc->current_state->res_ctx.pipe_ctx[i];
-		if (pipe_ctx && pipe_ctx->stream && !pipe_ctx->stream->dpms_off &&
-				pipe_ctx->stream->link == link && !pipe_ctx->prev_odm_pipe)
+		if (pipe_ctx && pipe_ctx->stream && !pipe_ctx->stream->dpms_off
+				&& pipe_ctx->stream->link == link && !pipe_ctx->prev_odm_pipe) {
+			// Always use max settings here for DP 1.4a LL Compliance CTS
+			if (link->is_automated) {
+				pipe_ctx->link_config.dp_link_settings.lane_count =
+						link->verified_link_cap.lane_count;
+				pipe_ctx->link_config.dp_link_settings.link_rate =
+						link->verified_link_cap.link_rate;
+				pipe_ctx->link_config.dp_link_settings.link_spread =
+						link->verified_link_cap.link_spread;
+			}
 			core_link_enable_stream(link->dc->current_state, pipe_ctx);
+		}
 	}
 }
 
@@ -4583,6 +4612,8 @@ bool dc_link_handle_hpd_rx_irq(struct dc_link *link, union hpd_irq_data *out_hpd
 	}
 
 	if (hpd_irq_dpcd_data.bytes.device_service_irq.bits.AUTOMATED_TEST) {
+		// Workaround for DP 1.4a LL Compliance CTS as USB4 has to share encoders unlike DP and USBC
+		link->is_automated = true;
 		device_service_clear.bits.AUTOMATED_TEST = 1;
 		core_link_write_dpcd(
 			link,
@@ -5031,7 +5062,7 @@ static bool dpcd_read_sink_ext_caps(struct dc_link *link)
 	return true;
 }
 
-bool dp_retrieve_lttpr_cap(struct dc_link *link)
+enum dc_status dp_retrieve_lttpr_cap(struct dc_link *link)
 {
 	uint8_t lttpr_dpcd_data[8];
 	enum dc_status status = DC_ERROR_UNEXPECTED;
@@ -5099,7 +5130,7 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 		CONN_DATA_DETECT(link, lttpr_dpcd_data, sizeof(lttpr_dpcd_data), "LTTPR Caps: ");
 
 	DC_LOG_DC("is_lttpr_present = %d\n", is_lttpr_present);
-	return is_lttpr_present;
+	return status;
 }
 
 bool dp_is_lttpr_present(struct dc_link *link)
@@ -5227,76 +5258,45 @@ static void retrieve_cable_id(struct dc_link *link)
 				&link->dpcd_caps.cable_id, &usbc_cable_id);
 }
 
-/* DPRX may take some time to respond to AUX messages after HPD asserted.
- * If AUX read unsuccessful, try to wake unresponsive DPRX by toggling DPCD SET_POWER (0x600).
- */
-static enum dc_status wa_try_to_wake_dprx(struct dc_link *link, uint64_t timeout_ms)
+static enum dc_status wake_up_aux_channel(struct dc_link *link)
 {
 	enum dc_status status = DC_ERROR_UNEXPECTED;
-	uint8_t dpcd_data = 0;
-	uint64_t start_ts = 0;
-	uint64_t current_ts = 0;
-	uint64_t time_taken_ms = 0;
-	enum dc_connection_type type = dc_connection_none;
-	bool lttpr_present;
-	bool vbios_lttpr_interop = link->dc->caps.vbios_lttpr_aware;
+	uint32_t aux_channel_retry_cnt = 0;
+	uint8_t dpcd_power_state = '\0';
 
-	lttpr_present = dp_is_lttpr_present(link) ||
-			(!vbios_lttpr_interop || !link->dc->caps.extended_aux_timeout_support);
-	DC_LOG_DC("lttpr_present = %d.\n", lttpr_present ? 1 : 0);
+	while (status != DC_OK && aux_channel_retry_cnt < 10) {
+		status = core_link_read_dpcd(link, DP_SET_POWER,
+				&dpcd_power_state, sizeof(dpcd_power_state));
 
-	/* Issue an AUX read to test DPRX responsiveness. If LTTPR is supported the first read is expected to
-	 * be to determine LTTPR capabilities. Otherwise trying to read power state should be an innocuous AUX read.
-	 */
-	if (lttpr_present)
-		status = core_link_read_dpcd(
-				link,
-				DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV,
-				&dpcd_data,
-				sizeof(dpcd_data));
-	else
-		status = core_link_read_dpcd(
-				link,
-				DP_SET_POWER,
-				&dpcd_data,
-				sizeof(dpcd_data));
+		/* Delay 1 ms if AUX CH is in power down state. Based on spec
+		 * section 2.3.1.2, if AUX CH may be powered down due to
+		 * write to DPCD 600h = 2. Sink AUX CH is monitoring differential
+		 * signal and may need up to 1 ms before being able to reply.
+		 */
+		if (status != DC_OK || dpcd_power_state == DP_SET_POWER_D3) {
+			udelay(1000);
+			aux_channel_retry_cnt++;
+		}
+	}
 
 	if (status != DC_OK) {
-		DC_LOG_WARNING("%s: Read DPCD LTTPR_CAP failed - try to toggle DPCD SET_POWER for %lld ms.",
-				__func__,
-				timeout_ms);
-		start_ts = dm_get_timestamp(link->ctx);
-
-		do {
-			if (!dc_link_detect_sink(link, &type) || type == dc_connection_none)
-				break;
-
-			dpcd_data = DP_SET_POWER_D3;
-			status = core_link_write_dpcd(
-					link,
-					DP_SET_POWER,
-					&dpcd_data,
-					sizeof(dpcd_data));
-
-			dpcd_data = DP_SET_POWER_D0;
-			status = core_link_write_dpcd(
-					link,
-					DP_SET_POWER,
-					&dpcd_data,
-					sizeof(dpcd_data));
-
-			current_ts = dm_get_timestamp(link->ctx);
-			time_taken_ms = div_u64(dm_get_elapse_time_in_ns(link->ctx, current_ts, start_ts), 1000000);
-		} while (status != DC_OK && time_taken_ms < timeout_ms);
+		dpcd_power_state = DP_SET_POWER_D0;
+		status = core_link_write_dpcd(
+				link,
+				DP_SET_POWER,
+				&dpcd_power_state,
+				sizeof(dpcd_power_state));
 
-		DC_LOG_WARNING("%s: DPCD SET_POWER %s after %lld ms%s",
-				__func__,
-				(status == DC_OK) ? "succeeded" : "failed",
-				time_taken_ms,
-				(type == dc_connection_none) ? ". Unplugged." : ".");
+		dpcd_power_state = DP_SET_POWER_D3;
+		status = core_link_write_dpcd(
+				link,
+				DP_SET_POWER,
+				&dpcd_power_state,
+				sizeof(dpcd_power_state));
+		return DC_ERROR_UNEXPECTED;
 	}
 
-	return status;
+	return DC_OK;
 }
 
 static bool retrieve_link_cap(struct dc_link *link)
@@ -5308,7 +5308,6 @@ static bool retrieve_link_cap(struct dc_link *link)
 	/*Only need to read 1 byte starting from DP_DPRX_FEATURE_ENUMERATION_LIST.
 	 */
 	uint8_t dpcd_dprx_data = '\0';
-	uint8_t dpcd_power_state = '\0';
 
 	struct dp_device_vendor_id sink_id;
 	union down_stream_port_count down_strm_port_count;
@@ -5316,11 +5315,9 @@ static bool retrieve_link_cap(struct dc_link *link)
 	union dp_downstream_port_present ds_port = { 0 };
 	enum dc_status status = DC_ERROR_UNEXPECTED;
 	uint32_t read_dpcd_retry_cnt = 3;
-	uint32_t aux_channel_retry_cnt = 0;
 	int i;
 	struct dp_sink_hw_fw_revision dp_hw_fw_revision;
 	const uint32_t post_oui_delay = 30; // 30ms
-	bool is_lttpr_present = false;
 
 	memset(dpcd_data, '\0', sizeof(dpcd_data));
 	memset(&down_strm_port_count,
@@ -5335,51 +5332,17 @@ static bool retrieve_link_cap(struct dc_link *link)
 	dc_link_aux_try_to_configure_timeout(link->ddc,
 			LINK_AUX_DEFAULT_LTTPR_TIMEOUT_PERIOD);
 
-	/* Try to ensure AUX channel active before proceeding. */
-	if (link->dc->debug.aux_wake_wa.bits.enable_wa) {
-		uint64_t timeout_ms = link->dc->debug.aux_wake_wa.bits.timeout_ms;
+	status = dp_retrieve_lttpr_cap(link);
 
-		if (link->dc->debug.aux_wake_wa.bits.use_default_timeout)
-			timeout_ms = LINK_AUX_WAKE_TIMEOUT_MS;
-		status = wa_try_to_wake_dprx(link, timeout_ms);
-	}
-
-	while (status != DC_OK && aux_channel_retry_cnt < 10) {
-		status = core_link_read_dpcd(link, DP_SET_POWER,
-				&dpcd_power_state, sizeof(dpcd_power_state));
-
-		/* Delay 1 ms if AUX CH is in power down state. Based on spec
-		 * section 2.3.1.2, if AUX CH may be powered down due to
-		 * write to DPCD 600h = 2. Sink AUX CH is monitoring differential
-		 * signal and may need up to 1 ms before being able to reply.
-		 */
-		if (status != DC_OK || dpcd_power_state == DP_SET_POWER_D3) {
-			udelay(1000);
-			aux_channel_retry_cnt++;
-		}
-	}
-
-	/* If aux channel is not active, return false and trigger another detect*/
 	if (status != DC_OK) {
-		dpcd_power_state = DP_SET_POWER_D0;
-		status = core_link_write_dpcd(
-				link,
-				DP_SET_POWER,
-				&dpcd_power_state,
-				sizeof(dpcd_power_state));
-
-		dpcd_power_state = DP_SET_POWER_D3;
-		status = core_link_write_dpcd(
-				link,
-				DP_SET_POWER,
-				&dpcd_power_state,
-				sizeof(dpcd_power_state));
-		return false;
+		status = wake_up_aux_channel(link);
+		if (status == DC_OK)
+			dp_retrieve_lttpr_cap(link);
+		else
+			return false;
 	}
 
-	is_lttpr_present = dp_retrieve_lttpr_cap(link);
-
-	if (is_lttpr_present)
+	if (dp_is_lttpr_present(link))
 		configure_lttpr_mode_transparent(link);
 
 	/* Read DP tunneling information. */
@@ -5406,7 +5369,7 @@ static bool retrieve_link_cap(struct dc_link *link)
 		return false;
 	}
 
-	if (!is_lttpr_present)
+	if (!dp_is_lttpr_present(link))
 		dc_link_aux_try_to_configure_timeout(link->ddc, LINK_AUX_DEFAULT_TIMEOUT_PERIOD);
 
 	{
@@ -7294,6 +7257,7 @@ void dp_retrain_link_dp_test(struct dc_link *link,
 	struct pipe_ctx *pipes =
 			&link->dc->current_state->res_ctx.pipe_ctx[0];
 	unsigned int i;
+	bool do_fallback = false;
 
 
 	for (i = 0; i < MAX_PIPES; i++) {
@@ -7326,32 +7290,23 @@ void dp_retrain_link_dp_test(struct dc_link *link,
 			memset(&link->cur_link_settings, 0,
 				sizeof(link->cur_link_settings));
 
+			if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA)
+				do_fallback = true;
+
 			perform_link_training_with_retries(
 					link_setting,
 					skip_video_pattern,
 					LINK_TRAINING_ATTEMPTS,
 					&pipes[i],
 					SIGNAL_TYPE_DISPLAY_PORT,
-					false);
+					do_fallback);
 
 			link->dc->hwss.enable_stream(&pipes[i]);
 
 			link->dc->hwss.unblank_stream(&pipes[i],
 					link_setting);
 
-			if (pipes[i].stream_res.audio) {
-				/* notify audio driver for
-				 * audio modes of monitor */
-				pipes[i].stream_res.audio->funcs->az_enable(
-						pipes[i].stream_res.audio);
-
-				/* un-mute audio */
-				/* TODO: audio should be per stream rather than
-				 * per link */
-				pipes[i].stream_res.stream_enc->funcs->
-				audio_mute_control(
-					pipes[i].stream_res.stream_enc, false);
-			}
+			link->dc->hwss.enable_audio_stream(&pipes[i]);
 		}
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 74e36b34d3f7..d130d58ac08e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -791,10 +791,14 @@ static enum link_training_result dpia_training_eq_transparent(
 		}
 
 		if (dp_is_ch_eq_done(lane_count, dpcd_lane_status) &&
-		    dp_is_symbol_locked(link->cur_link_settings.lane_count, dpcd_lane_status) &&
-		    dp_is_interlane_aligned(dpcd_lane_status_updated)) {
-			result =  LINK_TRAINING_SUCCESS;
-			break;
+				dp_is_symbol_locked(link->cur_link_settings.lane_count, dpcd_lane_status)) {
+			/* Take into consideration corner case for DP 1.4a LL Compliance CTS as USB4
+			 * has to share encoders unlike DP and USBC
+			 */
+			if (dp_is_interlane_aligned(dpcd_lane_status_updated) || (link->is_automated && retries_eq)) {
+				result =  LINK_TRAINING_SUCCESS;
+				break;
+			}
 		}
 
 		/* Update VS/PE. */
@@ -1008,7 +1012,8 @@ enum link_training_result dc_link_dpia_perform_link_training(
 	 */
 	if (result == LINK_TRAINING_SUCCESS) {
 		msleep(5);
-		result = dp_check_link_loss_status(link, &lt_settings);
+		if (!link->is_automated)
+			result = dp_check_link_loss_status(link, &lt_settings);
 	} else if (result == LINK_TRAINING_ABORT) {
 		dpia_training_abort(link, &lt_settings, repeater_id);
 	} else {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index fd8db482e56f..da164685547d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1768,6 +1768,17 @@ bool dc_remove_plane_from_context(
 	return true;
 }
 
+/**
+ * dc_rem_all_planes_for_stream - Remove planes attached to the target stream.
+ *
+ * @dc: Current dc state.
+ * @stream: Target stream, which we want to remove the attached plans.
+ * @context: New context.
+ *
+ * Return:
+ * Return true if DC was able to remove all planes from the target
+ * stream, otherwise, return false.
+ */
 bool dc_rem_all_planes_for_stream(
 		const struct dc *dc,
 		struct dc_stream_state *stream,
@@ -2562,9 +2573,12 @@ enum dc_status resource_map_pool_resources(
 
 /**
  * dc_resource_state_copy_construct_current() - Creates a new dc_state from existing state
- * Is a shallow copy.  Increments refcounts on existing streams and planes.
+ *
  * @dc: copy out of dc->current_state
  * @dst_ctx: copy into this
+ *
+ * This function makes a shallow copy of the current DC state and increments
+ * refcounts on existing streams and planes.
  */
 void dc_resource_state_copy_construct_current(
 		const struct dc *dc,
@@ -2593,15 +2607,241 @@ bool dc_resource_is_dsc_encoding_supported(const struct dc *dc)
 	return dc->res_pool->res_cap->num_dsc > 0;
 }
 
+static bool planes_changed_for_existing_stream(struct dc_state *context,
+					       struct dc_stream_state *stream,
+					       const struct dc_validation_set set[],
+					       int set_count)
+{
+	int i, j;
+	struct dc_stream_status *stream_status = NULL;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->streams[i] == stream) {
+			stream_status = &context->stream_status[i];
+			break;
+		}
+	}
+
+	if (!stream_status)
+		ASSERT(0);
+
+	for (i = 0; i < set_count; i++)
+		if (set[i].stream == stream)
+			break;
+
+	if (i == set_count)
+		ASSERT(0);
+
+	if (set[i].plane_count != stream_status->plane_count)
+		return true;
+
+	for (j = 0; j < set[i].plane_count; j++)
+		if (set[i].plane_states[j] != stream_status->plane_states[j])
+			return true;
+
+	return false;
+}
 
 /**
- * dc_validate_global_state() - Determine if HW can support a given state
- * Checks HW resource availability and bandwidth requirement.
+ * dc_validate_with_context - Validate and update the potential new stream in the context object
+ *
+ * @dc: Used to get the current state status
+ * @set: An array of dc_validation_set with all the current streams reference
+ * @set_count: Total of streams
+ * @context: New context
+ * @fast_validate: Enable or disable fast validation
+ *
+ * This function updates the potential new stream in the context object. It
+ * creates multiple lists for the add, remove, and unchanged streams. In
+ * particular, if the unchanged streams have a plane that changed, it is
+ * necessary to remove all planes from the unchanged streams. In summary, this
+ * function is responsible for validating the new context.
+ *
+ * Return:
+ * In case of success, return DC_OK (1), otherwise, return a DC error.
+ */
+enum dc_status dc_validate_with_context(struct dc *dc,
+					const struct dc_validation_set set[],
+					int set_count,
+					struct dc_state *context,
+					bool fast_validate)
+{
+	struct dc_stream_state *unchanged_streams[MAX_PIPES] = { 0 };
+	struct dc_stream_state *del_streams[MAX_PIPES] = { 0 };
+	struct dc_stream_state *add_streams[MAX_PIPES] = { 0 };
+	int old_stream_count = context->stream_count;
+	enum dc_status res = DC_ERROR_UNEXPECTED;
+	int unchanged_streams_count = 0;
+	int del_streams_count = 0;
+	int add_streams_count = 0;
+	bool found = false;
+	int i, j, k;
+
+	DC_LOGGER_INIT(dc->ctx->logger);
+
+	/* First build a list of streams to be remove from current context */
+	for (i = 0; i < old_stream_count; i++) {
+		struct dc_stream_state *stream = context->streams[i];
+
+		for (j = 0; j < set_count; j++) {
+			if (stream == set[j].stream) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found)
+			del_streams[del_streams_count++] = stream;
+
+		found = false;
+	}
+
+	/* Second, build a list of new streams */
+	for (i = 0; i < set_count; i++) {
+		struct dc_stream_state *stream = set[i].stream;
+
+		for (j = 0; j < old_stream_count; j++) {
+			if (stream == context->streams[j]) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found)
+			add_streams[add_streams_count++] = stream;
+
+		found = false;
+	}
+
+	/* Build a list of unchanged streams which is necessary for handling
+	 * planes change such as added, removed, and updated.
+	 */
+	for (i = 0; i < set_count; i++) {
+		/* Check if stream is part of the delete list */
+		for (j = 0; j < del_streams_count; j++) {
+			if (set[i].stream == del_streams[j]) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			/* Check if stream is part of the add list */
+			for (j = 0; j < add_streams_count; j++) {
+				if (set[i].stream == add_streams[j]) {
+					found = true;
+					break;
+				}
+			}
+		}
+
+		if (!found)
+			unchanged_streams[unchanged_streams_count++] = set[i].stream;
+
+		found = false;
+	}
+
+	/* Remove all planes for unchanged streams if planes changed */
+	for (i = 0; i < unchanged_streams_count; i++) {
+		if (planes_changed_for_existing_stream(context,
+						       unchanged_streams[i],
+						       set,
+						       set_count)) {
+			if (!dc_rem_all_planes_for_stream(dc,
+							  unchanged_streams[i],
+							  context)) {
+				res = DC_FAIL_DETACH_SURFACES;
+				goto fail;
+			}
+		}
+	}
+
+	/* Remove all planes for removed streams and then remove the streams */
+	for (i = 0; i < del_streams_count; i++) {
+		/* Need to cpy the dwb data from the old stream in order to efc to work */
+		if (del_streams[i]->num_wb_info > 0) {
+			for (j = 0; j < add_streams_count; j++) {
+				if (del_streams[i]->sink == add_streams[j]->sink) {
+					add_streams[j]->num_wb_info = del_streams[i]->num_wb_info;
+					for (k = 0; k < del_streams[i]->num_wb_info; k++)
+						add_streams[j]->writeback_info[k] = del_streams[i]->writeback_info[k];
+				}
+			}
+		}
+
+		if (!dc_rem_all_planes_for_stream(dc, del_streams[i], context)) {
+			res = DC_FAIL_DETACH_SURFACES;
+			goto fail;
+		}
+
+		res = dc_remove_stream_from_ctx(dc, context, del_streams[i]);
+		if (res != DC_OK)
+			goto fail;
+	}
+
+	/* Swap seamless boot stream to pipe 0 (if needed) to ensure pipe_ctx
+	 * matches. This may change in the future if seamless_boot_stream can be
+	 * multiple.
+	 */
+	for (i = 0; i < add_streams_count; i++) {
+		mark_seamless_boot_stream(dc, add_streams[i]);
+		if (add_streams[i]->apply_seamless_boot_optimization && i != 0) {
+			struct dc_stream_state *temp = add_streams[0];
+
+			add_streams[0] = add_streams[i];
+			add_streams[i] = temp;
+			break;
+		}
+	}
+
+	/* Add new streams and then add all planes for the new stream */
+	for (i = 0; i < add_streams_count; i++) {
+		calculate_phy_pix_clks(add_streams[i]);
+		res = dc_add_stream_to_ctx(dc, context, add_streams[i]);
+		if (res != DC_OK)
+			goto fail;
+
+		if (!add_all_planes_for_stream(dc, add_streams[i], set, set_count, context)) {
+			res = DC_FAIL_ATTACH_SURFACES;
+			goto fail;
+		}
+	}
+
+	/* Add all planes for unchanged streams if planes changed */
+	for (i = 0; i < unchanged_streams_count; i++) {
+		if (planes_changed_for_existing_stream(context,
+						       unchanged_streams[i],
+						       set,
+						       set_count)) {
+			if (!add_all_planes_for_stream(dc, unchanged_streams[i], set, set_count, context)) {
+				res = DC_FAIL_ATTACH_SURFACES;
+				goto fail;
+			}
+		}
+	}
+
+	res = dc_validate_global_state(dc, context, fast_validate);
+
+fail:
+	if (res != DC_OK)
+		DC_LOG_WARNING("%s:resource validation failed, dc_status:%d\n",
+			       __func__,
+			       res);
+
+	return res;
+}
+
+/**
+ * dc_validate_global_state() - Determine if hardware can support a given state
+ *
  * @dc: dc struct for this driver
  * @new_ctx: state to be validated
  * @fast_validate: set to true if only yes/no to support matters
  *
- * Return: DC_OK if the result can be programmed.  Otherwise, an error code.
+ * Checks hardware resource availability and bandwidth requirement.
+ *
+ * Return:
+ * DC_OK if the result can be programmed. Otherwise, an error code.
  */
 enum dc_status dc_validate_global_state(
 		struct dc *dc,
@@ -2789,6 +3029,12 @@ static void set_avi_info_frame(
 		hdmi_info.bits.C0_C1   = COLORIMETRY_EXTENDED;
 	}
 
+	if (pixel_encoding && color_space == COLOR_SPACE_2020_YCBCR &&
+			stream->out_transfer_func->tf == TRANSFER_FUNCTION_GAMMA22) {
+		hdmi_info.bits.EC0_EC2 = 0;
+		hdmi_info.bits.C0_C1 = COLORIMETRY_ITU709;
+	}
+
 	/* TODO: un-hardcode aspect ratio */
 	aspect = stream->timing.aspect_ratio;
 
@@ -3734,4 +3980,4 @@ bool dc_resource_acquire_secondary_pipe_for_mpc_odm(
 	}
 
 	return true;
-}
\ No newline at end of file
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_stream.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index 38d71b5c1f2d..20e534f73513 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -332,9 +332,21 @@ bool dc_stream_set_cursor_attributes(
 
 	dc = stream->ctx->dc;
 
-	if (dc->debug.allow_sw_cursor_fallback && attributes->height * attributes->width * 4 > 16384)
-		if (stream->mall_stream_config.type == SUBVP_MAIN)
+	/* SubVP is not compatible with HW cursor larger than 64 x 64 x 4.
+	 * Therefore, if cursor is greater than 64 x 64 x 4, fallback to SW cursor in the following case:
+	 * 1. For single display cases, if resolution is >= 5K and refresh rate < 120hz
+	 * 2. For multi display cases, if resolution is >= 4K and refresh rate < 120hz
+	 *
+	 * [< 120hz is a requirement for SubVP configs]
+	 */
+	if (dc->debug.allow_sw_cursor_fallback && attributes->height * attributes->width * 4 > 16384) {
+		if (dc->current_state->stream_count == 1 && stream->timing.v_addressable >= 2880 &&
+				((stream->timing.pix_clk_100hz * 100) / stream->timing.v_total / stream->timing.h_total) < 120)
 			return false;
+		else if (dc->current_state->stream_count > 1 && stream->timing.v_addressable >= 2160 &&
+				((stream->timing.pix_clk_100hz * 100) / stream->timing.v_total / stream->timing.h_total) < 120)
+			return false;
+	}
 
 	stream->cursor_attributes = *attributes;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc.h
index 0598465fd1a1..85ebeaa2de18 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc.h
@@ -47,7 +47,7 @@ struct aux_payload;
 struct set_config_cmd_payload;
 struct dmub_notification;
 
-#define DC_VER "3.2.207"
+#define DC_VER "3.2.215"
 
 #define MAX_SURFACES 3
 #define MAX_PLANES 6
@@ -56,9 +56,7 @@ struct dmub_notification;
 #define MIN_VIEWPORT_SIZE 12
 #define MAX_NUM_EDP 2
 
-/*******************************************************************************
- * Display Core Interfaces
- ******************************************************************************/
+/* Display Core Interfaces */
 struct dc_versions {
 	const char *dc_ver;
 	struct dmcu_version dmcu_version;
@@ -263,11 +261,13 @@ struct dc_caps {
 	uint32_t cache_line_size;
 	uint32_t cache_num_ways;
 	uint16_t subvp_fw_processing_delay_us;
+	uint8_t subvp_drr_max_vblank_margin_us;
 	uint16_t subvp_prefetch_end_to_mall_start_us;
 	uint8_t subvp_swath_height_margin_lines; // subvp start line must be aligned to 2 x swath height
 	uint16_t subvp_pstate_allow_width_us;
 	uint16_t subvp_vertical_int_margin_us;
 	bool seamless_odm;
+	uint8_t subvp_drr_vblank_start_margin_us;
 };
 
 struct dc_bug_wa {
@@ -395,6 +395,7 @@ struct dc_config {
 	bool disable_dmcu;
 	bool enable_4to1MPC;
 	bool enable_windowed_mpo_odm;
+	bool forceHBR2CP2520; // Used for switching between test patterns TPS4 and CP2520
 	uint32_t allow_edp_hotplug_detection;
 	bool clamp_min_dcfclk;
 	uint64_t vblank_alignment_dto_params;
@@ -408,6 +409,7 @@ struct dc_config {
 	bool use_default_clock_table;
 	bool force_bios_enable_lttpr;
 	uint8_t force_bios_fixed_vs;
+	int sdpif_request_limit_words_per_umc;
 
 };
 
@@ -457,15 +459,15 @@ enum pipe_split_policy {
 	MPC_SPLIT_DYNAMIC = 0,
 
 	/**
-	 * @MPC_SPLIT_DYNAMIC: Avoid pipe split, which means that DC will not
+	 * @MPC_SPLIT_AVOID: Avoid pipe split, which means that DC will not
 	 * try any sort of split optimization.
 	 */
 	MPC_SPLIT_AVOID = 1,
 
 	/**
-	 * @MPC_SPLIT_DYNAMIC: With this option, DC will only try to optimize
-	 * the pipe utilization when using a single display; if the user
-	 * connects to a second display, DC will avoid pipe split.
+	 * @MPC_SPLIT_AVOID_MULT_DISP: With this option, DC will only try to
+	 * optimize the pipe utilization when using a single display; if the
+	 * user connects to a second display, DC will avoid pipe split.
 	 */
 	MPC_SPLIT_AVOID_MULT_DISP = 2,
 };
@@ -491,12 +493,17 @@ enum dcn_pwr_state {
 enum dcn_zstate_support_state {
 	DCN_ZSTATE_SUPPORT_UNKNOWN,
 	DCN_ZSTATE_SUPPORT_ALLOW,
+	DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY,
+	DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_DISALLOW,
 };
-/*
- * For any clocks that may differ per pipe
- * only the max is stored in this structure
+
+/**
+ * struct dc_clocks - DC pipe clocks
+ *
+ * For any clocks that may differ per pipe only the max is stored in this
+ * structure
  */
 struct dc_clocks {
 	int dispclk_khz;
@@ -523,6 +530,16 @@ struct dc_clocks {
 	bool prev_p_state_change_support;
 	bool fclk_prev_p_state_change_support;
 	int num_ways;
+
+	/*
+	 * @fw_based_mclk_switching
+	 *
+	 * DC has a mechanism that leverage the variable refresh rate to switch
+	 * memory clock in cases that we have a large latency to achieve the
+	 * memory clock change and a short vblank window. DC has some
+	 * requirements to enable this feature, and this field describes if the
+	 * system support or not such a feature.
+	 */
 	bool fw_based_mclk_switching;
 	bool fw_based_mclk_switching_shut_down;
 	int prev_num_ways;
@@ -764,7 +781,6 @@ struct dc_debug_options {
 	bool disable_mem_low_power;
 	bool pstate_enabled;
 	bool disable_dmcu;
-	bool disable_psr;
 	bool force_abm_enable;
 	bool disable_stereo_support;
 	bool vsr_support;
@@ -828,6 +844,7 @@ struct dc_debug_options {
 	int crb_alloc_policy_min_disp_count;
 	bool disable_z10;
 	bool enable_z9_disable_interface;
+	bool psr_skip_crtc_disable;
 	union dpia_debug_options dpia_debug;
 	bool disable_fixed_vs_aux_timeout_wa;
 	bool force_disable_subvp;
@@ -836,6 +853,7 @@ struct dc_debug_options {
 	unsigned int force_subvp_num_ways;
 	unsigned int force_mall_ss_num_ways;
 	bool alloc_extra_way_for_cursor;
+	uint32_t subvp_extra_lines;
 	bool force_usr_allow;
 	/* uses value at boot and disables switch */
 	bool disable_dtb_ref_clk_switch;
@@ -990,9 +1008,7 @@ void dc_init_callbacks(struct dc *dc,
 void dc_deinit_callbacks(struct dc *dc);
 void dc_destroy(struct dc **dc);
 
-/*******************************************************************************
- * Surface Interfaces
- ******************************************************************************/
+/* Surface Interfaces */
 
 enum {
 	TRANSFER_FUNC_POINTS = 1025
@@ -1271,12 +1287,23 @@ void dc_post_update_surfaces_to_stream(
 
 #include "dc_stream.h"
 
-/*
- * Structure to store surface/stream associations for validation
+/**
+ * struct dc_validation_set - Struct to store surface/stream associations for validation
  */
 struct dc_validation_set {
+	/**
+	 * @stream: Stream state properties
+	 */
 	struct dc_stream_state *stream;
+
+	/**
+	 * @plane_state: Surface state
+	 */
 	struct dc_plane_state *plane_states[MAX_SURFACES];
+
+	/**
+	 * @plane_count: Total of active planes
+	 */
 	uint8_t plane_count;
 };
 
@@ -1288,6 +1315,12 @@ enum dc_status dc_validate_plane(struct dc *dc, const struct dc_plane_state *pla
 
 void get_clock_requirements_for_state(struct dc_state *state, struct AsicStateEx *info);
 
+enum dc_status dc_validate_with_context(struct dc *dc,
+					const struct dc_validation_set set[],
+					int set_count,
+					struct dc_state *context,
+					bool fast_validate);
+
 bool dc_set_generic_gpio_for_stereo(bool enable,
 		struct gpio_service *gpio_service);
 
@@ -1323,15 +1356,12 @@ void dc_resource_state_destruct(struct dc_state *context);
 
 bool dc_resource_is_dsc_encoding_supported(const struct dc *dc);
 
-/*
- * TODO update to make it about validation sets
- * Set up streams and links associated to drive sinks
- * The streams parameter is an absolute set of all active streams.
- *
- * After this call:
- *   Phy, Encoder, Timing Generator are programmed and enabled.
- *   New streams are enabled with blank stream; no memory read.
- */
+enum dc_status dc_commit_streams(struct dc *dc,
+				 struct dc_stream_state *streams[],
+				 uint8_t stream_count);
+
+/* TODO: When the transition to the new commit sequence is done, remove this
+ * function in favor of dc_commit_streams. */
 bool dc_commit_state(struct dc *dc, struct dc_state *context);
 
 struct dc_state *dc_create_state(struct dc *dc);
@@ -1339,9 +1369,7 @@ struct dc_state *dc_copy_state(struct dc_state *src_ctx);
 void dc_retain_state(struct dc_state *context);
 void dc_release_state(struct dc_state *context);
 
-/*******************************************************************************
- * Link Interfaces
- ******************************************************************************/
+/* Link Interfaces */
 
 struct dpcd_caps {
 	union dpcd_rev dpcd_rev;
@@ -1443,9 +1471,7 @@ struct hdcp_caps {
 
 uint32_t dc_get_opp_for_plane(struct dc *dc, struct dc_plane_state *plane);
 
-/*******************************************************************************
- * Sink Interfaces - A sink corresponds to a display output device
- ******************************************************************************/
+/* Sink Interfaces - A sink corresponds to a display output device */
 
 struct dc_container_id {
 	// 128bit GUID in binary form
@@ -1528,9 +1554,7 @@ struct dc_cursor {
 };
 
 
-/*******************************************************************************
- * Interrupt interfaces
- ******************************************************************************/
+/* Interrupt interfaces */
 enum dc_irq_source dc_interrupt_to_irq_source(
 		struct dc *dc,
 		uint32_t src_id,
@@ -1542,9 +1566,7 @@ enum dc_irq_source dc_get_hpd_irq_source_at_index(
 
 void dc_notify_vsync_int_state(struct dc *dc, struct dc_stream_state *stream, bool enable);
 
-/*******************************************************************************
- * Power Interfaces
- ******************************************************************************/
+/* Power Interfaces */
 
 void dc_set_power_state(
 		struct dc *dc,
@@ -1617,14 +1639,10 @@ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc,
 void dc_process_dmub_dpia_hpd_int_enable(const struct dc *dc,
 				uint32_t hpd_int_enable);
 
-/*******************************************************************************
- * DSC Interfaces
- ******************************************************************************/
+/* DSC Interfaces */
 #include "dc_dsc.h"
 
-/*******************************************************************************
- * Disable acc mode Interfaces
- ******************************************************************************/
+/* Disable acc mode Interfaces */
 void dc_disable_accelerated_mode(struct dc *dc);
 
 #endif /* DC_INTERFACE_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 0541e87e4f38..6ccf477d1c4d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -423,25 +423,20 @@ void dc_dmub_srv_get_visual_confirm_color_cmd(struct dc *dc, struct pipe_ctx *pi
 
 #ifdef CONFIG_DRM_AMD_DC_DCN
 /**
- * ***********************************************************************************************
- * populate_subvp_cmd_drr_info: Helper to populate DRR pipe info for the DMCUB subvp command
+ * populate_subvp_cmd_drr_info - Helper to populate DRR pipe info for the DMCUB subvp command
  *
- * Populate the DMCUB SubVP command with DRR pipe info. All the information required for calculating
- * the SubVP + DRR microschedule is populated here.
+ * @dc: [in] current dc state
+ * @subvp_pipe: [in] pipe_ctx for the SubVP pipe
+ * @vblank_pipe: [in] pipe_ctx for the DRR pipe
+ * @pipe_data: [in] Pipe data which stores the VBLANK/DRR info
+ *
+ * Populate the DMCUB SubVP command with DRR pipe info. All the information
+ * required for calculating the SubVP + DRR microschedule is populated here.
  *
  * High level algorithm:
  * 1. Get timing for SubVP pipe, phantom pipe, and DRR pipe
  * 2. Calculate the min and max vtotal which supports SubVP + DRR microschedule
  * 3. Populate the drr_info with the min and max supported vtotal values
- *
- * @param [in] dc: current dc state
- * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe
- * @param [in] vblank_pipe: pipe_ctx for the DRR pipe
- * @param [in] pipe_data: Pipe data which stores the VBLANK/DRR info
- *
- * @return: void
- *
- * ***********************************************************************************************
  */
 static void populate_subvp_cmd_drr_info(struct dc *dc,
 		struct pipe_ctx *subvp_pipe,
@@ -482,33 +477,38 @@ static void populate_subvp_cmd_drr_info(struct dc *dc,
 			(((uint64_t)main_timing->pix_clk_100hz * 100)));
 	drr_active_us = div64_u64(((uint64_t)drr_timing->v_addressable * drr_timing->h_total * 1000000),
 			(((uint64_t)drr_timing->pix_clk_100hz * 100)));
-	max_drr_vblank_us = div64_u64((subvp_active_us - prefetch_us - drr_active_us), 2) + drr_active_us;
-	max_drr_mallregion_us = subvp_active_us - prefetch_us - mall_region_us;
+	max_drr_vblank_us = div64_u64((subvp_active_us - prefetch_us -
+			dc->caps.subvp_fw_processing_delay_us - drr_active_us), 2) + drr_active_us;
+	max_drr_mallregion_us = subvp_active_us - prefetch_us - mall_region_us - dc->caps.subvp_fw_processing_delay_us;
 	max_drr_supported_us = max_drr_vblank_us > max_drr_mallregion_us ? max_drr_vblank_us : max_drr_mallregion_us;
 	max_vtotal_supported = div64_u64(((uint64_t)drr_timing->pix_clk_100hz * 100 * max_drr_supported_us),
 			(((uint64_t)drr_timing->h_total * 1000000)));
 
+	/* When calculating the max vtotal supported for SubVP + DRR cases, add
+	 * margin due to possible rounding errors (being off by 1 line in the
+	 * FW calculation can incorrectly push the P-State switch to wait 1 frame
+	 * longer).
+	 */
+	max_vtotal_supported = max_vtotal_supported - dc->caps.subvp_drr_max_vblank_margin_us;
+
 	pipe_data->pipe_config.vblank_data.drr_info.min_vtotal_supported = min_vtotal_supported;
 	pipe_data->pipe_config.vblank_data.drr_info.max_vtotal_supported = max_vtotal_supported;
+	pipe_data->pipe_config.vblank_data.drr_info.drr_vblank_start_margin = dc->caps.subvp_drr_vblank_start_margin_us;
 }
 
 /**
- * ***********************************************************************************************
- * populate_subvp_cmd_vblank_pipe_info: Helper to populate VBLANK pipe info for the DMUB subvp command
- *
- * Populate the DMCUB SubVP command with VBLANK pipe info. All the information required to calculate
- * the microschedule for SubVP + VBLANK case is stored in the pipe_data (subvp_data and vblank_data).
- * Also check if the VBLANK pipe is a DRR display -- if it is make a call to populate drr_info.
- *
- * @param [in] dc: current dc state
- * @param [in] context: new dc state
- * @param [in] cmd: DMUB cmd to be populated with SubVP info
- * @param [in] vblank_pipe: pipe_ctx for the VBLANK pipe
- * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd
+ * populate_subvp_cmd_vblank_pipe_info - Helper to populate VBLANK pipe info for the DMUB subvp command
  *
- * @return: void
+ * @dc: [in] current dc state
+ * @context: [in] new dc state
+ * @cmd: [in] DMUB cmd to be populated with SubVP info
+ * @vblank_pipe: [in] pipe_ctx for the VBLANK pipe
+ * @cmd_pipe_index: [in] index for the pipe array in DMCUB SubVP cmd
  *
- * ***********************************************************************************************
+ * Populate the DMCUB SubVP command with VBLANK pipe info. All the information
+ * required to calculate the microschedule for SubVP + VBLANK case is stored in
+ * the pipe_data (subvp_data and vblank_data).  Also check if the VBLANK pipe
+ * is a DRR display -- if it is make a call to populate drr_info.
  */
 static void populate_subvp_cmd_vblank_pipe_info(struct dc *dc,
 		struct dc_state *context,
@@ -551,22 +551,18 @@ static void populate_subvp_cmd_vblank_pipe_info(struct dc *dc,
 }
 
 /**
- * ***********************************************************************************************
- * update_subvp_prefetch_end_to_mall_start: Helper for SubVP + SubVP case
+ * update_subvp_prefetch_end_to_mall_start - Helper for SubVP + SubVP case
  *
- * For SubVP + SubVP, we use a single vertical interrupt to start the microschedule for both
- * SubVP pipes. In order for this to work correctly, the MALL REGION of both SubVP pipes must
- * start at the same time. This function lengthens the prefetch end to mall start delay of the
- * SubVP pipe that has the shorter prefetch so that both MALL REGION's will start at the same time.
+ * @dc: [in] current dc state
+ * @context: [in] new dc state
+ * @cmd: [in] DMUB cmd to be populated with SubVP info
+ * @subvp_pipes: [in] Array of SubVP pipes (should always be length 2)
  *
- * @param [in] dc: current dc state
- * @param [in] context: new dc state
- * @param [in] cmd: DMUB cmd to be populated with SubVP info
- * @param [in] subvp_pipes: Array of SubVP pipes (should always be length 2)
- *
- * @return: void
- *
- * ***********************************************************************************************
+ * For SubVP + SubVP, we use a single vertical interrupt to start the
+ * microschedule for both SubVP pipes. In order for this to work correctly, the
+ * MALL REGION of both SubVP pipes must start at the same time. This function
+ * lengthens the prefetch end to mall start delay of the SubVP pipe that has
+ * the shorter prefetch so that both MALL REGION's will start at the same time.
  */
 static void update_subvp_prefetch_end_to_mall_start(struct dc *dc,
 		struct dc_state *context,
@@ -608,22 +604,17 @@ static void update_subvp_prefetch_end_to_mall_start(struct dc *dc,
 }
 
 /**
- * ***************************************************************************************
- * setup_subvp_dmub_command: Helper to populate the SubVP pipe info for the DMUB subvp command
- *
- * Populate the DMCUB SubVP command with SubVP pipe info. All the information required to
- * calculate the microschedule for the SubVP pipe is stored in the pipe_data of the DMCUB
- * SubVP command.
- *
- * @param [in] dc: current dc state
- * @param [in] context: new dc state
- * @param [in] cmd: DMUB cmd to be populated with SubVP info
- * @param [in] subvp_pipe: pipe_ctx for the SubVP pipe
- * @param [in] cmd_pipe_index: index for the pipe array in DMCUB SubVP cmd
+ * populate_subvp_cmd_pipe_info - Helper to populate the SubVP pipe info for the DMUB subvp command
  *
- * @return: void
+ * @dc: [in] current dc state
+ * @context: [in] new dc state
+ * @cmd: [in] DMUB cmd to be populated with SubVP info
+ * @subvp_pipe: [in] pipe_ctx for the SubVP pipe
+ * @cmd_pipe_index: [in] index for the pipe array in DMCUB SubVP cmd
  *
- * ***************************************************************************************
+ * Populate the DMCUB SubVP command with SubVP pipe info. All the information
+ * required to calculate the microschedule for the SubVP pipe is stored in the
+ * pipe_data of the DMCUB SubVP command.
  */
 static void populate_subvp_cmd_pipe_info(struct dc *dc,
 		struct dc_state *context,
@@ -703,19 +694,14 @@ static void populate_subvp_cmd_pipe_info(struct dc *dc,
 }
 
 /**
- * ***************************************************************************************
- * dc_dmub_setup_subvp_dmub_command: Populate the DMCUB SubVP command
+ * dc_dmub_setup_subvp_dmub_command - Populate the DMCUB SubVP command
  *
- * This function loops through each pipe and populates the DMUB
- * SubVP CMD info based on the pipe (e.g. SubVP, VBLANK).
+ * @dc: [in] current dc state
+ * @context: [in] new dc state
+ * @cmd: [in] DMUB cmd to be populated with SubVP info
  *
- * @param [in] dc: current dc state
- * @param [in] context: new dc state
- * @param [in] cmd: DMUB cmd to be populated with SubVP info
- *
- * @return: void
- *
- * ***************************************************************************************
+ * This function loops through each pipe and populates the DMUB SubVP CMD info
+ * based on the pipe (e.g. SubVP, VBLANK).
  */
 void dc_dmub_setup_subvp_dmub_command(struct dc *dc,
 		struct dc_state *context,
@@ -882,11 +868,59 @@ void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv)
 		diag_data.is_cw6_enabled);
 }
 
+static bool dc_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
+{
+	struct pipe_ctx *test_pipe, *split_pipe;
+	const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
+	struct rect r1 = scl_data->recout, r2, r2_half;
+	int r1_r = r1.x + r1.width, r1_b = r1.y + r1.height, r2_r, r2_b;
+	int cur_layer = pipe_ctx->plane_state->layer_index;
+
+	/**
+	 * Disable the cursor if there's another pipe above this with a
+	 * plane that contains this pipe's viewport to prevent double cursor
+	 * and incorrect scaling artifacts.
+	 */
+	for (test_pipe = pipe_ctx->top_pipe; test_pipe;
+	     test_pipe = test_pipe->top_pipe) {
+		// Skip invisible layer and pipe-split plane on same layer
+		if (!test_pipe->plane_state->visible || test_pipe->plane_state->layer_index == cur_layer)
+			continue;
+
+		r2 = test_pipe->plane_res.scl_data.recout;
+		r2_r = r2.x + r2.width;
+		r2_b = r2.y + r2.height;
+		split_pipe = test_pipe;
+
+		/**
+		 * There is another half plane on same layer because of
+		 * pipe-split, merge together per same height.
+		 */
+		for (split_pipe = pipe_ctx->top_pipe; split_pipe;
+		     split_pipe = split_pipe->top_pipe)
+			if (split_pipe->plane_state->layer_index == test_pipe->plane_state->layer_index) {
+				r2_half = split_pipe->plane_res.scl_data.recout;
+				r2.x = (r2_half.x < r2.x) ? r2_half.x : r2.x;
+				r2.width = r2.width + r2_half.width;
+				r2_r = r2.x + r2.width;
+				break;
+			}
+
+		if (r1.x >= r2.x && r1.y >= r2.y && r1_r <= r2_r && r1_b <= r2_b)
+			return true;
+	}
+
+	return false;
+}
+
 static bool dc_dmub_should_update_cursor_data(struct pipe_ctx *pipe_ctx)
 {
 	if (pipe_ctx->plane_state != NULL) {
 		if (pipe_ctx->plane_state->address.type == PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
 			return false;
+
+		if (dc_can_pipe_disable_cursor(pipe_ctx))
+			return false;
 	}
 
 	if ((pipe_ctx->stream->link->psr_settings.psr_version == DC_PSR_VERSION_SU_1 ||
@@ -962,19 +996,14 @@ static void dc_build_cursor_attribute_update_payload1(
 }
 
 /**
- * ***************************************************************************************
- * dc_send_update_cursor_info_to_dmu: Populate the DMCUB Cursor update info command
- *
- * This function would store the cursor related information and pass it into dmub
+ * dc_send_update_cursor_info_to_dmu - Populate the DMCUB Cursor update info command
  *
- * @param [in] pCtx: pipe context
- * @param [in] pipe_idx: pipe index
+ * @pCtx: [in] pipe context
+ * @pipe_idx: [in] pipe index
  *
- * @return: void
- *
- * ***************************************************************************************
+ * This function would store the cursor related information and pass it into
+ * dmub
  */
-
 void dc_send_update_cursor_info_to_dmu(
 		struct pipe_ctx *pCtx, uint8_t pipe_idx)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
index caf0c7af2d0b..2e18bcf6b11a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -117,7 +117,7 @@ struct psr_settings {
  * Add a struct dc_panel_config under dc_link
  */
 struct dc_panel_config {
-	// extra panel power sequence parameters
+	/* extra panel power sequence parameters */
 	struct pps {
 		unsigned int extra_t3_ms;
 		unsigned int extra_t7_ms;
@@ -127,13 +127,21 @@ struct dc_panel_config {
 		unsigned int extra_t12_ms;
 		unsigned int extra_post_OUI_ms;
 	} pps;
-	// ABM
+	/* PSR */
+	struct psr {
+		bool disable_psr;
+		bool disallow_psrsu;
+		bool rc_disable;
+		bool rc_allow_static_screen;
+		bool rc_allow_fullscreen_VPB;
+	} psr;
+	/* ABM */
 	struct varib {
 		unsigned int varibright_feature_enable;
 		unsigned int def_varibright_level;
 		unsigned int abm_config_setting;
 	} varib;
-	// edp DSC
+	/* edp DSC */
 	struct dsc {
 		bool disable_dsc_edp;
 		unsigned int force_dsc_edp_policy;
@@ -143,6 +151,20 @@ struct dc_panel_config {
 		bool optimize_edp_link_rate; /* eDP ILR */
 	} ilr;
 };
+
+/*
+ *  USB4 DPIA BW ALLOCATION STRUCTS
+ */
+struct dc_dpia_bw_alloc {
+	int sink_verified_bw;  // The Verified BW that sink can allocated and use that has been verified already
+	int sink_allocated_bw; // The Actual Allocated BW that sink currently allocated
+	int padding_bw;        // The Padding "Un-used" BW allocated by CM for padding reasons
+	int sink_max_bw;       // The Max BW that sink can require/support
+	int estimated_bw;      // The estimated available BW for this DPIA
+	int bw_granularity;    // BW Granularity
+	bool bw_alloc_enabled; // The BW Alloc Mode Support is turned ON for all 3:  DP-Tx & Dpia & CM
+};
+
 /*
  * A link contains one or more sinks and their connected status.
  * The currently active signal type (HDMI, DP-SST, DP-MST) is also reported.
@@ -158,6 +180,14 @@ struct dc_link {
 	enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse  */
 	bool is_hpd_filter_disabled;
 	bool dp_ss_off;
+
+	/**
+	 * @link_state_valid:
+	 *
+	 * If there is no link and local sink, this variable should be set to
+	 * false. Otherwise, it should be set to true; usually, the function
+	 * core_link_enable_stream sets this field to true.
+	 */
 	bool link_state_valid;
 	bool aux_access_disabled;
 	bool sync_lt_in_progress;
@@ -168,6 +198,7 @@ struct dc_link {
 	bool is_dig_mapping_flexible;
 	bool hpd_status; /* HPD status of link without physical HPD pin. */
 	bool is_hpd_pending; /* Indicates a new received hpd */
+	bool is_automated; /* Indicates automated testing */
 
 	bool edp_sink_present;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
index 9e6025c98db9..dfd3df1d2f7e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -41,6 +41,10 @@ struct timing_sync_info {
 struct dc_stream_status {
 	int primary_otg_inst;
 	int stream_enc_inst;
+
+	/**
+	 * @plane_count: Total of planes attached to a single stream
+	 */
 	int plane_count;
 	int audio_inst;
 	struct timing_sync_info timing_sync_info;
@@ -140,7 +144,7 @@ struct test_pattern {
 	unsigned int cust_pattern_size;
 };
 
-#define SUBVP_DRR_MARGIN_US 500 // 500us for DRR margin (SubVP + DRR)
+#define SUBVP_DRR_MARGIN_US 600 // 600us for DRR margin (SubVP + DRR)
 
 enum mall_stream_type {
 	SUBVP_NONE, // subvp not in use
@@ -156,6 +160,17 @@ struct mall_stream_config {
 	struct dc_stream_state *paired_stream;	// master / slave stream
 };
 
+/* Temp struct used to save and restore MALL config
+ * during validation.
+ *
+ * TODO: Move MALL config into dc_state instead of stream struct
+ * to avoid needing to save/restore.
+ */
+struct mall_temp_config {
+	struct mall_stream_config mall_stream_config[MAX_PIPES];
+	bool is_phantom_plane[MAX_PIPES];
+};
+
 struct dc_stream_state {
 	// sink is deprecated, new code should not reference
 	// this pointer
@@ -197,7 +212,18 @@ struct dc_stream_state {
 	bool use_vsc_sdp_for_colorimetry;
 	bool ignore_msa_timing_param;
 
+	/**
+	 * @allow_freesync:
+	 *
+	 * It say if Freesync is enabled or not.
+	 */
 	bool allow_freesync;
+
+	/**
+	 * @vrr_active_variable:
+	 *
+	 * It describes if VRR is in use.
+	 */
 	bool vrr_active_variable;
 	bool freesync_on_desktop;
 
@@ -517,10 +543,10 @@ bool dc_stream_get_crtc_position(struct dc *dc,
 				 unsigned int *nom_v_pos);
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-bool dc_stream_forward_dmcu_crc_window(struct dc *dc, struct dc_stream_state *stream,
-			     struct crc_params *crc_window);
-bool dc_stream_stop_dmcu_crc_win_update(struct dc *dc,
-				 struct dc_stream_state *stream);
+bool dc_stream_forward_crc_window(struct dc *dc,
+		struct rect *rect,
+		struct dc_stream_state *stream,
+		bool is_stop);
 #endif
 
 bool dc_stream_configure_crc(struct dc *dc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_trace.h
index c711797e5c9e..bbec308a3a5e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_trace.h
@@ -40,3 +40,5 @@
 
 #define TRACE_DCN_FPU(begin, function, line, ref_count) \
 	trace_dcn_fpu(begin, function, line, ref_count)
+#define TRACE_OPTC_LOCK_UNLOCK_STATE(optc, inst, lock) \
+	trace_dcn_optc_lock_unlock_state(optc, inst, lock, __func__, __LINE__)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
index ad9041472cca..dc78e2404b48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -993,4 +993,11 @@ struct display_endpoint_id {
 	enum display_endpoint_type ep_type;
 };
 
+#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
+struct otg_phy_mux {
+	uint8_t phy_output_num;
+	uint8_t otg_output_num;
+};
+#endif
+
 #endif /* DC_TYPES_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
index fbb19e253f50..d3cc5ec46956 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
@@ -927,19 +927,20 @@ static bool dcn10_recv_edid_cea_ack(struct dmcu *dmcu, int *offset)
 
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 static void dcn10_forward_crc_window(struct dmcu *dmcu,
-					struct crc_region *crc_win,
+					struct rect *rect,
 					struct otg_phy_mux *mux_mapping)
 {
 	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
 	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
 	unsigned int dmcu_wait_reg_ready_interval = 100;
 	unsigned int crc_start = 0, crc_end = 0, otg_phy_mux = 0;
+	int x_start, y_start, x_end, y_end;
 
 	/* If microcontroller is not running, do nothing */
 	if (dmcu->dmcu_state != DMCU_RUNNING)
 		return;
 
-	if (!crc_win)
+	if (!rect)
 		return;
 
 	/* waitDMCUReadyForCmd */
@@ -947,9 +948,14 @@ static void dcn10_forward_crc_window(struct dmcu *dmcu,
 				dmcu_wait_reg_ready_interval,
 				dmcu_max_retry_on_wait_reg_ready);
 
+	x_start = rect->x;
+	y_start = rect->y;
+	x_end = x_start + rect->width;
+	y_end = y_start + rect->height;
+
 	/* build up nitification data */
-	crc_start = (((unsigned int) crc_win->x_start) << 16) | crc_win->y_start;
-	crc_end = (((unsigned int) crc_win->x_end) << 16) | crc_win->y_end;
+	crc_start = (((unsigned int) x_start) << 16) | y_start;
+	crc_end = (((unsigned int) x_end) << 16) | y_end;
 	otg_phy_mux =
 		(((unsigned int) mux_mapping->otg_output_num) << 16) | mux_mapping->phy_output_num;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
index bec5e9f787fc..2d3201b77d6a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
@@ -399,7 +399,11 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
 		link->psr_settings.force_ffu_mode = 0;
 	copy_settings_data->force_ffu_mode = link->psr_settings.force_ffu_mode;
 
-	if (link->fec_state == dc_link_fec_enabled &&
+	if (((link->dpcd_caps.fec_cap.bits.FEC_CAPABLE &&
+		!link->dc->debug.disable_fec) &&
+		(link->dpcd_caps.dsc_caps.dsc_basic_caps.fields.dsc_support.DSC_SUPPORT &&
+		!link->panel_config.dsc.disable_dsc_edp &&
+		link->dc->caps.edp_dsc_support)) &&
 		link->dpcd_caps.sink_dev_id == DP_DEVICE_ID_38EC11 &&
 		(!memcmp(link->dpcd_caps.sink_dev_id_str, DP_SINK_DEVICE_STR_ID_1,
 			sizeof(DP_SINK_DEVICE_STR_ID_1)) ||
@@ -409,6 +413,11 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub,
 	else
 		copy_settings_data->debug.bitfields.force_wakeup_by_tps3 = 0;
 
+	//WA for PSR1 on specific TCON, require frame delay for frame re-lock
+	copy_settings_data->relock_delay_frame_cnt = 0;
+	if (link->dpcd_caps.sink_dev_id == DP_BRANCH_DEVICE_ID_001CF8)
+		copy_settings_data->relock_delay_frame_cnt = 2;
+
 	dc_dmub_srv_cmd_queue(dc->dmub_srv, &cmd);
 	dc_dmub_srv_cmd_execute(dc->dmub_srv);
 	dc_dmub_srv_wait_idle(dc->dmub_srv);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index d260eaa1509e..913a1fe6b3da 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -688,16 +688,6 @@ void dce110_enable_stream(struct pipe_ctx *pipe_ctx)
 		early_control = lane_count;
 
 	tg->funcs->set_early_control(tg, early_control);
-
-	/* enable audio only within mode set */
-	if (pipe_ctx->stream_res.audio != NULL) {
-		if (dc_is_dp_signal(pipe_ctx->stream->signal))
-			pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc);
-	}
-
-
-
-
 }
 
 static enum bp_result link_transmitter_control(
@@ -1081,12 +1071,14 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
 	struct dc *dc;
 	struct clk_mgr *clk_mgr;
 	unsigned int i, num_audio = 1;
+	const struct link_hwss *link_hwss;
 
 	if (!pipe_ctx->stream)
 		return;
 
 	dc = pipe_ctx->stream->ctx->dc;
 	clk_mgr = dc->clk_mgr;
+	link_hwss = get_link_hwss(pipe_ctx->stream->link, &pipe_ctx->link_res);
 
 	if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == true)
 		return;
@@ -1103,56 +1095,35 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
 		if (num_audio >= 1 && clk_mgr->funcs->enable_pme_wa)
 			/*this is the first audio. apply the PME w/a in order to wake AZ from D3*/
 			clk_mgr->funcs->enable_pme_wa(clk_mgr);
-		/* un-mute audio */
-		/* TODO: audio should be per stream rather than per link */
-		if (is_dp_128b_132b_signal(pipe_ctx))
-			pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control(
-					pipe_ctx->stream_res.hpo_dp_stream_enc, false);
-		else
-			pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
-					pipe_ctx->stream_res.stream_enc, false);
+
+		link_hwss->enable_audio_packet(pipe_ctx);
+
 		if (pipe_ctx->stream_res.audio)
 			pipe_ctx->stream_res.audio->enabled = true;
 	}
-
-	if (dc_is_dp_signal(pipe_ctx->stream->signal))
-		dp_source_sequence_trace(pipe_ctx->stream->link, DPCD_SOURCE_SEQ_AFTER_ENABLE_AUDIO_STREAM);
 }
 
 void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx)
 {
 	struct dc *dc;
 	struct clk_mgr *clk_mgr;
+	const struct link_hwss *link_hwss;
 
 	if (!pipe_ctx || !pipe_ctx->stream)
 		return;
 
 	dc = pipe_ctx->stream->ctx->dc;
 	clk_mgr = dc->clk_mgr;
+	link_hwss = get_link_hwss(pipe_ctx->stream->link, &pipe_ctx->link_res);
 
 	if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == false)
 		return;
 
-	if (is_dp_128b_132b_signal(pipe_ctx))
-		pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control(
-				pipe_ctx->stream_res.hpo_dp_stream_enc, true);
-	else
-		pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
-				pipe_ctx->stream_res.stream_enc, true);
+	link_hwss->disable_audio_packet(pipe_ctx);
+
 	if (pipe_ctx->stream_res.audio) {
 		pipe_ctx->stream_res.audio->enabled = false;
 
-		if (dc_is_dp_signal(pipe_ctx->stream->signal))
-			if (is_dp_128b_132b_signal(pipe_ctx))
-				pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_disable(
-						pipe_ctx->stream_res.hpo_dp_stream_enc);
-			else
-				pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable(
-						pipe_ctx->stream_res.stream_enc);
-		else
-			pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable(
-					pipe_ctx->stream_res.stream_enc);
-
 		if (clk_mgr->funcs->enable_pme_wa)
 			/*this is the first audio. apply the PME w/a in order to wake AZ from D3*/
 			clk_mgr->funcs->enable_pme_wa(clk_mgr);
@@ -1163,9 +1134,6 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx)
 		 * stream->stream_engine_id);
 		 */
 	}
-
-	if (dc_is_dp_signal(pipe_ctx->stream->signal))
-		dp_source_sequence_trace(pipe_ctx->stream->link, DPCD_SOURCE_SEQ_AFTER_DISABLE_AUDIO_STREAM);
 }
 
 void dce110_disable_stream(struct pipe_ctx *pipe_ctx)
@@ -1487,6 +1455,9 @@ static enum dc_status apply_single_controller_ctx_to_hw(
 	unsigned int event_triggers = 0;
 	struct pipe_ctx *odm_pipe = pipe_ctx->next_odm_pipe;
 	struct dce_hwseq *hws = dc->hwseq;
+	const struct link_hwss *link_hwss = get_link_hwss(
+			link, &pipe_ctx->link_res);
+
 
 	if (hws->funcs.disable_stream_gating) {
 		hws->funcs.disable_stream_gating(dc, pipe_ctx);
@@ -1497,23 +1468,8 @@ static enum dc_status apply_single_controller_ctx_to_hw(
 
 		build_audio_output(context, pipe_ctx, &audio_output);
 
-		if (dc_is_dp_signal(pipe_ctx->stream->signal))
-			if (is_dp_128b_132b_signal(pipe_ctx))
-				pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_setup(
-						pipe_ctx->stream_res.hpo_dp_stream_enc,
-						pipe_ctx->stream_res.audio->inst,
-						&pipe_ctx->stream->audio_info);
-			else
-				pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup(
-						pipe_ctx->stream_res.stream_enc,
-						pipe_ctx->stream_res.audio->inst,
-						&pipe_ctx->stream->audio_info);
-		else
-			pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup(
-					pipe_ctx->stream_res.stream_enc,
-					pipe_ctx->stream_res.audio->inst,
-					&pipe_ctx->stream->audio_info,
-					&audio_output.crtc_info);
+		link_hwss->setup_audio_output(pipe_ctx, &audio_output,
+				pipe_ctx->stream_res.audio->inst);
 
 		pipe_ctx->stream_res.audio->funcs->az_configure(
 				pipe_ctx->stream_res.audio,
@@ -1605,8 +1561,13 @@ static enum dc_status apply_single_controller_ctx_to_hw(
 
 	pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != NULL;
 
-	pipe_ctx->stream->link->psr_settings.psr_feature_enabled = false;
-
+	/* Phantom and main stream share the same link (because the stream
+	 * is constructed with the same sink). Make sure not to override
+	 * and link programming on the main.
+	 */
+	if (pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) {
+		pipe_ctx->stream->link->psr_settings.psr_feature_enabled = false;
+	}
 	return DC_OK;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
index fc6aa098bda0..8db9f7514466 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce60/dce60_resource.c
@@ -1128,6 +1128,7 @@ struct resource_pool *dce60_create_resource_pool(
 	if (dce60_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1325,6 +1326,7 @@ struct resource_pool *dce61_create_resource_pool(
 	if (dce61_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1518,6 +1520,7 @@ struct resource_pool *dce64_create_resource_pool(
 	if (dce64_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
index b28025960050..5825e6f412bd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
@@ -1137,6 +1137,7 @@ struct resource_pool *dce80_create_resource_pool(
 	if (dce80_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1336,6 +1337,7 @@ struct resource_pool *dce81_create_resource_pool(
 	if (dce81_construct(num_virtual_links, dc, pool))
 		return &pool->base;
 
+	kfree(pool);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
index 0f746bb4e500..d51f1ce02874 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c
@@ -55,7 +55,7 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A);
 
 	s = &wm->sets[1];
 	s->wm_set = 1;
@@ -65,7 +65,7 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B);
 
 	s = &wm->sets[2];
 	s->wm_set = 2;
@@ -75,7 +75,7 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C);
 
 	s = &wm->sets[3];
 	s->wm_set = 3;
@@ -85,7 +85,7 @@ void hubbub1_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D);
 }
 
 void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
index e48fd044f572..ba1c0621f0f8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h
@@ -171,6 +171,7 @@ struct dcn_hubbub_registers {
 	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B;
 	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C;
 	uint32_t DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D;
+	uint32_t SDPIF_REQUEST_RATE_LIMIT;
 };
 
 #define HUBBUB_REG_FIELD_LIST_DCN32(type) \
@@ -360,7 +361,8 @@ struct dcn_hubbub_registers {
 		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_C;\
 		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_C;\
 		type DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_Z8_D;\
-		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D
+		type DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_Z8_D;\
+		type SDPIF_REQUEST_RATE_LIMIT
 
 
 struct dcn_hubbub_shift {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 11e4c4e46947..8f894c1d1d1e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -97,10 +97,12 @@ void dcn10_lock_all_pipes(struct dc *dc,
 	bool lock)
 {
 	struct pipe_ctx *pipe_ctx;
+	struct pipe_ctx *old_pipe_ctx;
 	struct timing_generator *tg;
 	int i;
 
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
 		pipe_ctx = &context->res_ctx.pipe_ctx[i];
 		tg = pipe_ctx->stream_res.tg;
 
@@ -110,7 +112,7 @@ void dcn10_lock_all_pipes(struct dc *dc,
 		 */
 		if (pipe_ctx->top_pipe ||
 		    !pipe_ctx->stream ||
-		    !pipe_ctx->plane_state ||
+		    (!pipe_ctx->plane_state && !old_pipe_ctx->plane_state) ||
 		    !tg->funcs->is_tg_enabled(tg))
 			continue;
 
@@ -157,7 +159,7 @@ static void dcn10_log_hubbub_state(struct dc *dc,
 		DTN_INFO_MICRO_SEC(s->pte_meta_urgent);
 		DTN_INFO_MICRO_SEC(s->sr_enter);
 		DTN_INFO_MICRO_SEC(s->sr_exit);
-		DTN_INFO_MICRO_SEC(s->dram_clk_chanage);
+		DTN_INFO_MICRO_SEC(s->dram_clk_change);
 		DTN_INFO("\n");
 	}
 
@@ -867,6 +869,32 @@ static void false_optc_underflow_wa(
 		tg->funcs->clear_optc_underflow(tg);
 }
 
+static int calculate_vready_offset_for_group(struct pipe_ctx *pipe)
+{
+	struct pipe_ctx *other_pipe;
+	int vready_offset = pipe->pipe_dlg_param.vready_offset;
+
+	/* Always use the largest vready_offset of all connected pipes */
+	for (other_pipe = pipe->bottom_pipe; other_pipe != NULL; other_pipe = other_pipe->bottom_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->top_pipe; other_pipe != NULL; other_pipe = other_pipe->top_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->next_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->next_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->prev_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->prev_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+
+	return vready_offset;
+}
+
 enum dc_status dcn10_enable_stream_timing(
 		struct pipe_ctx *pipe_ctx,
 		struct dc_state *context,
@@ -910,7 +938,7 @@ enum dc_status dcn10_enable_stream_timing(
 	pipe_ctx->stream_res.tg->funcs->program_timing(
 			pipe_ctx->stream_res.tg,
 			&stream->timing,
-			pipe_ctx->pipe_dlg_param.vready_offset,
+			calculate_vready_offset_for_group(pipe_ctx),
 			pipe_ctx->pipe_dlg_param.vstartup_start,
 			pipe_ctx->pipe_dlg_param.vupdate_offset,
 			pipe_ctx->pipe_dlg_param.vupdate_width,
@@ -2188,6 +2216,12 @@ void dcn10_enable_vblanks_synchronization(
 		opp = grouped_pipes[i]->stream_res.opp;
 		tg = grouped_pipes[i]->stream_res.tg;
 		tg->funcs->get_otg_active_size(tg, &width, &height);
+
+		if (!tg->funcs->is_tg_enabled(tg)) {
+			DC_SYNC_INFO("Skipping timing sync on disabled OTG\n");
+			return;
+		}
+
 		if (opp->funcs->opp_program_dpg_dimensions)
 			opp->funcs->opp_program_dpg_dimensions(opp, width, 2*(height) + 1);
 	}
@@ -2250,6 +2284,12 @@ void dcn10_enable_timing_synchronization(
 		opp = grouped_pipes[i]->stream_res.opp;
 		tg = grouped_pipes[i]->stream_res.tg;
 		tg->funcs->get_otg_active_size(tg, &width, &height);
+
+		if (!tg->funcs->is_tg_enabled(tg)) {
+			DC_SYNC_INFO("Skipping timing sync on disabled OTG\n");
+			return;
+		}
+
 		if (opp->funcs->opp_program_dpg_dimensions)
 			opp->funcs->opp_program_dpg_dimensions(opp, width, 2*(height) + 1);
 	}
@@ -2900,7 +2940,7 @@ void dcn10_program_pipe(
 
 		pipe_ctx->stream_res.tg->funcs->program_global_sync(
 				pipe_ctx->stream_res.tg,
-				pipe_ctx->pipe_dlg_param.vready_offset,
+				calculate_vready_offset_for_group(pipe_ctx),
 				pipe_ctx->pipe_dlg_param.vstartup_start,
 				pipe_ctx->pipe_dlg_param.vupdate_offset,
 				pipe_ctx->pipe_dlg_param.vupdate_width);
@@ -3586,7 +3626,7 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
 						(int)hubp->curs_attr.width || pos_cpy.x
 						<= (int)hubp->curs_attr.width +
 						pipe_ctx->plane_state->src_rect.x) {
-						pos_cpy.x = temp_x + viewport_width;
+						pos_cpy.x = 2 * viewport_width - temp_x;
 					}
 				}
 			} else {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
index e8b6065fffad..a0f8e31d2adc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c
@@ -83,7 +83,7 @@ static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned i
 	memset(&wm, 0, sizeof(struct dcn_hubbub_wm));
 	dc->res_pool->hubbub->funcs->wm_read_state(dc->res_pool->hubbub, &wm);
 
-	chars_printed = snprintf_count(pBuf, remaining_buffer, "wm_set_index,data_urgent,pte_meta_urgent,sr_enter,sr_exit,dram_clk_chanage\n");
+	chars_printed = snprintf_count(pBuf, remaining_buffer, "wm_set_index,data_urgent,pte_meta_urgent,sr_enter,sr_exit,dram_clk_change\n");
 	remaining_buffer -= chars_printed;
 	pBuf += chars_printed;
 
@@ -98,7 +98,7 @@ static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned i
 			(s->pte_meta_urgent * frac) / ref_clk_mhz / frac, (s->pte_meta_urgent * frac) / ref_clk_mhz % frac,
 			(s->sr_enter * frac) / ref_clk_mhz / frac, (s->sr_enter * frac) / ref_clk_mhz % frac,
 			(s->sr_exit * frac) / ref_clk_mhz / frac, (s->sr_exit * frac) / ref_clk_mhz % frac,
-			(s->dram_clk_chanage * frac) / ref_clk_mhz / frac, (s->dram_clk_chanage * frac) / ref_clk_mhz % frac);
+			(s->dram_clk_change * frac) / ref_clk_mhz / frac, (s->dram_clk_change * frac) / ref_clk_mhz % frac);
 		remaining_buffer -= chars_printed;
 		pBuf += chars_printed;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
index 33d780218790..c9e53dc49c92 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c
@@ -27,6 +27,7 @@
 #include "reg_helper.h"
 #include "dcn10_optc.h"
 #include "dc.h"
+#include "dc_trace.h"
 
 #define REG(reg)\
 	optc1->tg_regs->reg
@@ -657,6 +658,8 @@ void optc1_lock(struct timing_generator *optc)
 		REG_WAIT(OTG_MASTER_UPDATE_LOCK,
 				UPDATE_LOCK_STATUS, 1,
 				1, 10);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true);
 }
 
 void optc1_unlock(struct timing_generator *optc)
@@ -665,6 +668,8 @@ void optc1_unlock(struct timing_generator *optc)
 
 	REG_SET(OTG_MASTER_UPDATE_LOCK, 0,
 			OTG_MASTER_UPDATE_LOCK, 0);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, false);
 }
 
 void optc1_get_position(struct timing_generator *optc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 56d30baf12df..6bfac8088ab0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1295,47 +1295,6 @@ static uint32_t read_pipe_fuses(struct dc_context *ctx)
 	return value;
 }
 
-/*
- * Some architectures don't support soft-float (e.g. aarch64), on those
- * this function has to be called with hardfloat enabled, make sure not
- * to inline it so whatever fp stuff is done stays inside
- */
-static noinline void dcn10_resource_construct_fp(
-	struct dc *dc)
-{
-	if (dc->ctx->dce_version == DCN_VERSION_1_01) {
-		struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc;
-		struct dcn_ip_params *dcn_ip = dc->dcn_ip;
-		struct display_mode_lib *dml = &dc->dml;
-
-		dml->ip.max_num_dpp = 3;
-		/* TODO how to handle 23.84? */
-		dcn_soc->dram_clock_change_latency = 23;
-		dcn_ip->max_num_dpp = 3;
-	}
-	if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
-		dc->dcn_soc->urgent_latency = 3;
-		dc->debug.disable_dmcu = true;
-		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f;
-	}
-
-
-	dc->dcn_soc->number_of_channels = dc->ctx->asic_id.vram_width / ddr4_dram_width;
-	ASSERT(dc->dcn_soc->number_of_channels < 3);
-	if (dc->dcn_soc->number_of_channels == 0)/*old sbios bug*/
-		dc->dcn_soc->number_of_channels = 2;
-
-	if (dc->dcn_soc->number_of_channels == 1) {
-		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f;
-		dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f;
-		dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f;
-		dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f;
-		if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
-			dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f;
-		}
-	}
-}
-
 static bool verify_clock_values(struct dm_pp_clock_levels_with_voltage *clks)
 {
 	int i;
@@ -1510,8 +1469,9 @@ static bool dcn10_resource_construct(
 	memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults));
 	memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults));
 
-	/* Other architectures we build for build this with soft-float */
+	DC_FP_START();
 	dcn10_resource_construct_fp(dc);
+	DC_FP_END();
 
 	if (!dc->config.is_vmin_only_asic)
 		if (ASICREV_IS_RAVEN2(dc->ctx->asic_id.hw_internal_rev))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.h
index a85ed228dfc2..a9dd9ae23ec9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dwb.h
@@ -27,204 +27,177 @@
 #define TO_DCN20_DWBC(dwbc_base) \
 	container_of(dwbc_base, struct dcn20_dwbc, base)
 
-/* DCN */
-#define BASE_INNER(seg) \
-	DCE_BASE__INST0_SEG ## seg
-
-#define BASE(seg) \
-	BASE_INNER(seg)
-
-#define SR(reg_name)\
-		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) +  \
-					mm ## reg_name
-
-#define SRI(reg_name, block, id)\
-	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define SRI2(reg_name, block, id)\
-	.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
-					mm ## reg_name
-
-#define SRII(reg_name, block, id)\
-	.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
-					mm ## block ## id ## _ ## reg_name
-
-#define SF(reg_name, field_name, post_fix)\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-
 #define DWBC_COMMON_REG_LIST_DCN2_0(inst) \
-	SRI2(WB_ENABLE, CNV, inst),\
-	SRI2(WB_EC_CONFIG, CNV, inst),\
-	SRI2(CNV_MODE, CNV, inst),\
-	SRI2(CNV_WINDOW_START, CNV, inst),\
-	SRI2(CNV_WINDOW_SIZE, CNV, inst),\
-	SRI2(CNV_UPDATE, CNV, inst),\
-	SRI2(CNV_SOURCE_SIZE, CNV, inst),\
-	SRI2(CNV_TEST_CNTL, CNV, inst),\
-	SRI2(CNV_TEST_CRC_RED, CNV, inst),\
-	SRI2(CNV_TEST_CRC_GREEN, CNV, inst),\
-	SRI2(CNV_TEST_CRC_BLUE, CNV, inst),\
-	SRI2(WBSCL_COEF_RAM_SELECT, WBSCL, inst),\
-	SRI2(WBSCL_COEF_RAM_TAP_DATA, WBSCL, inst),\
-	SRI2(WBSCL_MODE, WBSCL, inst),\
-	SRI2(WBSCL_TAP_CONTROL, WBSCL, inst),\
-	SRI2(WBSCL_DEST_SIZE, WBSCL, inst),\
-	SRI2(WBSCL_HORZ_FILTER_SCALE_RATIO, WBSCL, inst),\
-	SRI2(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL, inst),\
-	SRI2(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL, inst),\
-	SRI2(WBSCL_VERT_FILTER_SCALE_RATIO, WBSCL, inst),\
-	SRI2(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL, inst),\
-	SRI2(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL, inst),\
-	SRI2(WBSCL_ROUND_OFFSET, WBSCL, inst),\
-	SRI2(WBSCL_OVERFLOW_STATUS, WBSCL, inst),\
-	SRI2(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL, inst),\
-	SRI2(WBSCL_TEST_CNTL, WBSCL, inst),\
-	SRI2(WBSCL_TEST_CRC_RED, WBSCL, inst),\
-	SRI2(WBSCL_TEST_CRC_GREEN, WBSCL, inst),\
-	SRI2(WBSCL_TEST_CRC_BLUE, WBSCL, inst),\
-	SRI2(WBSCL_BACKPRESSURE_CNT_EN, WBSCL, inst),\
-	SRI2(WB_MCIF_BACKPRESSURE_CNT, WBSCL, inst),\
-	SRI2(WBSCL_CLAMP_Y_RGB, WBSCL, inst),\
-	SRI2(WBSCL_CLAMP_CBCR, WBSCL, inst),\
-	SRI2(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL, inst),\
-	SRI2(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL, inst),\
-	SRI2(WBSCL_DEBUG, WBSCL, inst),\
-	SRI2(WBSCL_TEST_DEBUG_INDEX, WBSCL, inst),\
-	SRI2(WBSCL_TEST_DEBUG_DATA, WBSCL, inst),\
-	SRI2(WB_DEBUG_CTRL, CNV, inst),\
-	SRI2(WB_DBG_MODE, CNV, inst),\
-	SRI2(WB_HW_DEBUG, CNV, inst),\
-	SRI2(CNV_TEST_DEBUG_INDEX, CNV, inst),\
-	SRI2(CNV_TEST_DEBUG_DATA, CNV, inst),\
-	SRI2(WB_SOFT_RESET, CNV, inst),\
-	SRI2(WB_WARM_UP_MODE_CTL1, CNV, inst),\
-	SRI2(WB_WARM_UP_MODE_CTL2, CNV, inst)
+	SRI2_DWB(WB_ENABLE, CNV, inst),\
+	SRI2_DWB(WB_EC_CONFIG, CNV, inst),\
+	SRI2_DWB(CNV_MODE, CNV, inst),\
+	SRI2_DWB(CNV_WINDOW_START, CNV, inst),\
+	SRI2_DWB(CNV_WINDOW_SIZE, CNV, inst),\
+	SRI2_DWB(CNV_UPDATE, CNV, inst),\
+	SRI2_DWB(CNV_SOURCE_SIZE, CNV, inst),\
+	SRI2_DWB(CNV_TEST_CNTL, CNV, inst),\
+	SRI2_DWB(CNV_TEST_CRC_RED, CNV, inst),\
+	SRI2_DWB(CNV_TEST_CRC_GREEN, CNV, inst),\
+	SRI2_DWB(CNV_TEST_CRC_BLUE, CNV, inst),\
+	SRI2_DWB(WBSCL_COEF_RAM_SELECT, WBSCL, inst),\
+	SRI2_DWB(WBSCL_COEF_RAM_TAP_DATA, WBSCL, inst),\
+	SRI2_DWB(WBSCL_MODE, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TAP_CONTROL, WBSCL, inst),\
+	SRI2_DWB(WBSCL_DEST_SIZE, WBSCL, inst),\
+	SRI2_DWB(WBSCL_HORZ_FILTER_SCALE_RATIO, WBSCL, inst),\
+	SRI2_DWB(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL, inst),\
+	SRI2_DWB(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL, inst),\
+	SRI2_DWB(WBSCL_VERT_FILTER_SCALE_RATIO, WBSCL, inst),\
+	SRI2_DWB(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL, inst),\
+	SRI2_DWB(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL, inst),\
+	SRI2_DWB(WBSCL_ROUND_OFFSET, WBSCL, inst),\
+	SRI2_DWB(WBSCL_OVERFLOW_STATUS, WBSCL, inst),\
+	SRI2_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_CNTL, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_CRC_RED, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_CRC_GREEN, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_CRC_BLUE, WBSCL, inst),\
+	SRI2_DWB(WBSCL_BACKPRESSURE_CNT_EN, WBSCL, inst),\
+	SRI2_DWB(WB_MCIF_BACKPRESSURE_CNT, WBSCL, inst),\
+	SRI2_DWB(WBSCL_CLAMP_Y_RGB, WBSCL, inst),\
+	SRI2_DWB(WBSCL_CLAMP_CBCR, WBSCL, inst),\
+	SRI2_DWB(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL, inst),\
+	SRI2_DWB(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL, inst),\
+	SRI2_DWB(WBSCL_DEBUG, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_DEBUG_INDEX, WBSCL, inst),\
+	SRI2_DWB(WBSCL_TEST_DEBUG_DATA, WBSCL, inst),\
+	SRI2_DWB(WB_DEBUG_CTRL, CNV, inst),\
+	SRI2_DWB(WB_DBG_MODE, CNV, inst),\
+	SRI2_DWB(WB_HW_DEBUG, CNV, inst),\
+	SRI2_DWB(CNV_TEST_DEBUG_INDEX, CNV, inst),\
+	SRI2_DWB(CNV_TEST_DEBUG_DATA, CNV, inst),\
+	SRI2_DWB(WB_SOFT_RESET, CNV, inst),\
+	SRI2_DWB(WB_WARM_UP_MODE_CTL1, CNV, inst),\
+	SRI2_DWB(WB_WARM_UP_MODE_CTL2, CNV, inst)
 
 #define DWBC_COMMON_MASK_SH_LIST_DCN2_0(mask_sh) \
-	SF(WB_ENABLE, WB_ENABLE, mask_sh),\
-	SF(WB_EC_CONFIG, DISPCLK_R_WB_GATE_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, DISPCLK_G_WB_GATE_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, DISPCLK_G_WBSCL_GATE_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, WB_TEST_CLK_SEL, mask_sh),\
-	SF(WB_EC_CONFIG, WB_LB_LS_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, WB_LB_SD_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, WB_LUT_LS_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_MODE_SEL, mask_sh),\
-	SF(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_DIS, mask_sh),\
-	SF(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_FORCE, mask_sh),\
-	SF(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_STATE, mask_sh),\
-	SF(WB_EC_CONFIG, WB_RAM_PW_SAVE_MODE, mask_sh),\
-	SF(WB_EC_CONFIG, WBSCL_LUT_MEM_PWR_STATE, mask_sh),\
-	SF(CNV_MODE, CNV_OUT_BPC, mask_sh),\
-	SF(CNV_MODE, CNV_FRAME_CAPTURE_RATE, mask_sh),\
-	SF(CNV_MODE, CNV_WINDOW_CROP_EN, mask_sh),\
-	SF(CNV_MODE, CNV_STEREO_TYPE, mask_sh),\
-	SF(CNV_MODE, CNV_INTERLACED_MODE, mask_sh),\
-	SF(CNV_MODE, CNV_EYE_SELECTION, mask_sh),\
-	SF(CNV_MODE, CNV_STEREO_POLARITY, mask_sh),\
-	SF(CNV_MODE, CNV_INTERLACED_FIELD_ORDER, mask_sh),\
-	SF(CNV_MODE, CNV_STEREO_SPLIT, mask_sh),\
-	SF(CNV_MODE, CNV_NEW_CONTENT, mask_sh),\
-	SF(CNV_MODE, CNV_FRAME_CAPTURE_EN_CURRENT, mask_sh),\
-	SF(CNV_MODE, CNV_FRAME_CAPTURE_EN, mask_sh),\
-	SF(CNV_WINDOW_START, CNV_WINDOW_START_X, mask_sh),\
-	SF(CNV_WINDOW_START, CNV_WINDOW_START_Y, mask_sh),\
-	SF(CNV_WINDOW_SIZE, CNV_WINDOW_WIDTH, mask_sh),\
-	SF(CNV_WINDOW_SIZE, CNV_WINDOW_HEIGHT, mask_sh),\
-	SF(CNV_UPDATE, CNV_UPDATE_PENDING, mask_sh),\
-	SF(CNV_UPDATE, CNV_UPDATE_TAKEN, mask_sh),\
-	SF(CNV_UPDATE, CNV_UPDATE_LOCK, mask_sh),\
-	SF(CNV_SOURCE_SIZE, CNV_SOURCE_WIDTH, mask_sh),\
-	SF(CNV_SOURCE_SIZE, CNV_SOURCE_HEIGHT, mask_sh),\
-	SF(CNV_TEST_CNTL, CNV_TEST_CRC_EN, mask_sh),\
-	SF(CNV_TEST_CNTL, CNV_TEST_CRC_CONT_EN, mask_sh),\
-	SF(CNV_TEST_CRC_RED, CNV_TEST_CRC_RED_MASK, mask_sh),\
-	SF(CNV_TEST_CRC_RED, CNV_TEST_CRC_SIG_RED, mask_sh),\
-	SF(CNV_TEST_CRC_GREEN, CNV_TEST_CRC_GREEN_MASK, mask_sh),\
-	SF(CNV_TEST_CRC_GREEN, CNV_TEST_CRC_SIG_GREEN, mask_sh),\
-	SF(CNV_TEST_CRC_BLUE, CNV_TEST_CRC_BLUE_MASK, mask_sh),\
-	SF(CNV_TEST_CRC_BLUE, CNV_TEST_CRC_SIG_BLUE, mask_sh),\
-	SF(WB_DEBUG_CTRL, WB_DEBUG_EN, mask_sh),\
-	SF(WB_DEBUG_CTRL, WB_DEBUG_SEL, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_MODE_EN, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_DIN_FMT, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_36MODE, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_CMAP, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_PXLRATE_ERROR, mask_sh),\
-	SF(WB_DBG_MODE, WB_DBG_SOURCE_WIDTH, mask_sh),\
-	SF(WB_HW_DEBUG, WB_HW_DEBUG, mask_sh),\
-	SF(WB_SOFT_RESET, WB_SOFT_RESET, mask_sh),\
-	SF(CNV_TEST_DEBUG_INDEX, CNV_TEST_DEBUG_INDEX, mask_sh),\
-	SF(CNV_TEST_DEBUG_INDEX, CNV_TEST_DEBUG_WRITE_EN, mask_sh),\
-	SF(CNV_TEST_DEBUG_DATA, CNV_TEST_DEBUG_DATA, mask_sh),\
-	SF(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_TAP_PAIR_IDX, mask_sh),\
-	SF(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_PHASE, mask_sh),\
-	SF(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_FILTER_TYPE, mask_sh),\
-	SF(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_EVEN_TAP_COEF, mask_sh),\
-	SF(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_EVEN_TAP_COEF_EN, mask_sh),\
-	SF(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_ODD_TAP_COEF, mask_sh),\
-	SF(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_ODD_TAP_COEF_EN, mask_sh),\
-	SF(WBSCL_MODE, WBSCL_MODE, mask_sh),\
-	SF(WBSCL_MODE, WBSCL_OUT_BIT_DEPTH, mask_sh),\
-	SF(WBSCL_TAP_CONTROL, WBSCL_V_NUM_OF_TAPS_Y_RGB, mask_sh),\
-	SF(WBSCL_TAP_CONTROL, WBSCL_V_NUM_OF_TAPS_CBCR, mask_sh),\
-	SF(WBSCL_TAP_CONTROL, WBSCL_H_NUM_OF_TAPS_Y_RGB, mask_sh),\
-	SF(WBSCL_TAP_CONTROL, WBSCL_H_NUM_OF_TAPS_CBCR, mask_sh),\
-	SF(WBSCL_DEST_SIZE, WBSCL_DEST_HEIGHT, mask_sh),\
-	SF(WBSCL_DEST_SIZE, WBSCL_DEST_WIDTH, mask_sh),\
-	SF(WBSCL_HORZ_FILTER_SCALE_RATIO, WBSCL_H_SCALE_RATIO, mask_sh),\
-	SF(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL_H_INIT_FRAC_Y_RGB, mask_sh),\
-	SF(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL_H_INIT_INT_Y_RGB, mask_sh),\
-	SF(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL_H_INIT_FRAC_CBCR, mask_sh),\
-	SF(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL_H_INIT_INT_CBCR, mask_sh),\
-	SF(WBSCL_VERT_FILTER_SCALE_RATIO, WBSCL_V_SCALE_RATIO, mask_sh),\
-	SF(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL_V_INIT_FRAC_Y_RGB, mask_sh),\
-	SF(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL_V_INIT_INT_Y_RGB, mask_sh),\
-	SF(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL_V_INIT_FRAC_CBCR, mask_sh),\
-	SF(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL_V_INIT_INT_CBCR, mask_sh),\
-	SF(WBSCL_ROUND_OFFSET, WBSCL_ROUND_OFFSET_Y_RGB, mask_sh),\
-	SF(WBSCL_ROUND_OFFSET, WBSCL_ROUND_OFFSET_CBCR, mask_sh),\
-	SF(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_FLAG, mask_sh),\
-	SF(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_ACK, mask_sh),\
-	SF(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_MASK, mask_sh),\
-	SF(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_INT_STATUS, mask_sh),\
-	SF(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_INT_TYPE, mask_sh),\
-	SF(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_FLAG, mask_sh),\
-	SF(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_ACK, mask_sh),\
-	SF(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_MASK, mask_sh),\
-	SF(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_INT_STATUS, mask_sh),\
-	SF(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_INT_TYPE, mask_sh),\
-	SF(WBSCL_TEST_CNTL, WBSCL_TEST_CRC_EN, mask_sh),\
-	SF(WBSCL_TEST_CNTL, WBSCL_TEST_CRC_CONT_EN, mask_sh),\
-	SF(WBSCL_TEST_CRC_RED, WBSCL_TEST_CRC_RED_MASK, mask_sh),\
-	SF(WBSCL_TEST_CRC_RED, WBSCL_TEST_CRC_SIG_RED, mask_sh),\
-	SF(WBSCL_TEST_CRC_GREEN, WBSCL_TEST_CRC_GREEN_MASK, mask_sh),\
-	SF(WBSCL_TEST_CRC_GREEN, WBSCL_TEST_CRC_SIG_GREEN, mask_sh),\
-	SF(WBSCL_TEST_CRC_BLUE, WBSCL_TEST_CRC_BLUE_MASK, mask_sh),\
-	SF(WBSCL_TEST_CRC_BLUE, WBSCL_TEST_CRC_SIG_BLUE, mask_sh),\
-	SF(WBSCL_BACKPRESSURE_CNT_EN, WBSCL_BACKPRESSURE_CNT_EN, mask_sh),\
-	SF(WB_MCIF_BACKPRESSURE_CNT, WB_MCIF_Y_MAX_BACKPRESSURE, mask_sh),\
-	SF(WB_MCIF_BACKPRESSURE_CNT, WB_MCIF_C_MAX_BACKPRESSURE, mask_sh),\
-	SF(WBSCL_CLAMP_Y_RGB, WBSCL_CLAMP_UPPER_Y_RGB, mask_sh),\
-	SF(WBSCL_CLAMP_Y_RGB, WBSCL_CLAMP_LOWER_Y_RGB, mask_sh),\
-	SF(WBSCL_CLAMP_CBCR, WBSCL_CLAMP_UPPER_CBCR, mask_sh),\
-	SF(WBSCL_CLAMP_CBCR, WBSCL_CLAMP_LOWER_CBCR, mask_sh),\
-	SF(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL_OUTSIDE_PIX_STRATEGY, mask_sh),\
-	SF(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL_BLACK_COLOR_G_Y, mask_sh),\
-	SF(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL_BLACK_COLOR_B_CB, mask_sh),\
-	SF(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL_BLACK_COLOR_R_CR, mask_sh),\
-	SF(WBSCL_DEBUG, WBSCL_DEBUG, mask_sh),\
-	SF(WBSCL_TEST_DEBUG_INDEX, WBSCL_TEST_DEBUG_INDEX, mask_sh),\
-	SF(WBSCL_TEST_DEBUG_INDEX, WBSCL_TEST_DEBUG_WRITE_EN, mask_sh),\
-	SF(WBSCL_TEST_DEBUG_DATA, WBSCL_TEST_DEBUG_DATA, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL1, WIDTH_WARMUP, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL1, HEIGHT_WARMUP, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL1, GMC_WARM_UP_ENABLE, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL2, DATA_VALUE_WARMUP, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL2, MODE_WARMUP, mask_sh),\
-	SF(WB_WARM_UP_MODE_CTL2, DATA_DEPTH_WARMUP, mask_sh)
+	SF_DWB(WB_ENABLE, WB_ENABLE, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, DISPCLK_R_WB_GATE_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, DISPCLK_G_WB_GATE_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, DISPCLK_G_WBSCL_GATE_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WB_TEST_CLK_SEL, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WB_LB_LS_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WB_LB_SD_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WB_LUT_LS_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_MODE_SEL, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_DIS, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_FORCE, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WBSCL_LB_MEM_PWR_STATE, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WB_RAM_PW_SAVE_MODE, mask_sh),\
+	SF_DWB(WB_EC_CONFIG, WBSCL_LUT_MEM_PWR_STATE, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_OUT_BPC, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_FRAME_CAPTURE_RATE, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_WINDOW_CROP_EN, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_STEREO_TYPE, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_INTERLACED_MODE, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_EYE_SELECTION, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_STEREO_POLARITY, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_INTERLACED_FIELD_ORDER, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_STEREO_SPLIT, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_NEW_CONTENT, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_FRAME_CAPTURE_EN_CURRENT, mask_sh),\
+	SF_DWB(CNV_MODE, CNV_FRAME_CAPTURE_EN, mask_sh),\
+	SF_DWB(CNV_WINDOW_START, CNV_WINDOW_START_X, mask_sh),\
+	SF_DWB(CNV_WINDOW_START, CNV_WINDOW_START_Y, mask_sh),\
+	SF_DWB(CNV_WINDOW_SIZE, CNV_WINDOW_WIDTH, mask_sh),\
+	SF_DWB(CNV_WINDOW_SIZE, CNV_WINDOW_HEIGHT, mask_sh),\
+	SF_DWB(CNV_UPDATE, CNV_UPDATE_PENDING, mask_sh),\
+	SF_DWB(CNV_UPDATE, CNV_UPDATE_TAKEN, mask_sh),\
+	SF_DWB(CNV_UPDATE, CNV_UPDATE_LOCK, mask_sh),\
+	SF_DWB(CNV_SOURCE_SIZE, CNV_SOURCE_WIDTH, mask_sh),\
+	SF_DWB(CNV_SOURCE_SIZE, CNV_SOURCE_HEIGHT, mask_sh),\
+	SF_DWB(CNV_TEST_CNTL, CNV_TEST_CRC_EN, mask_sh),\
+	SF_DWB(CNV_TEST_CNTL, CNV_TEST_CRC_CONT_EN, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_RED, CNV_TEST_CRC_RED_MASK, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_RED, CNV_TEST_CRC_SIG_RED, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_GREEN, CNV_TEST_CRC_GREEN_MASK, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_GREEN, CNV_TEST_CRC_SIG_GREEN, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_BLUE, CNV_TEST_CRC_BLUE_MASK, mask_sh),\
+	SF_DWB(CNV_TEST_CRC_BLUE, CNV_TEST_CRC_SIG_BLUE, mask_sh),\
+	SF_DWB(WB_DEBUG_CTRL, WB_DEBUG_EN, mask_sh),\
+	SF_DWB(WB_DEBUG_CTRL, WB_DEBUG_SEL, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_MODE_EN, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_DIN_FMT, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_36MODE, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_CMAP, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_PXLRATE_ERROR, mask_sh),\
+	SF_DWB(WB_DBG_MODE, WB_DBG_SOURCE_WIDTH, mask_sh),\
+	SF_DWB(WB_HW_DEBUG, WB_HW_DEBUG, mask_sh),\
+	SF_DWB(WB_SOFT_RESET, WB_SOFT_RESET, mask_sh),\
+	SF_DWB(CNV_TEST_DEBUG_INDEX, CNV_TEST_DEBUG_INDEX, mask_sh),\
+	SF_DWB(CNV_TEST_DEBUG_INDEX, CNV_TEST_DEBUG_WRITE_EN, mask_sh),\
+	SF_DWB(CNV_TEST_DEBUG_DATA, CNV_TEST_DEBUG_DATA, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_TAP_PAIR_IDX, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_PHASE, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_SELECT, WBSCL_COEF_RAM_FILTER_TYPE, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_EVEN_TAP_COEF, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_EVEN_TAP_COEF_EN, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_ODD_TAP_COEF, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_TAP_DATA, WBSCL_COEF_RAM_ODD_TAP_COEF_EN, mask_sh),\
+	SF_DWB(WBSCL_MODE, WBSCL_MODE, mask_sh),\
+	SF_DWB(WBSCL_MODE, WBSCL_OUT_BIT_DEPTH, mask_sh),\
+	SF_DWB(WBSCL_TAP_CONTROL, WBSCL_V_NUM_OF_TAPS_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_TAP_CONTROL, WBSCL_V_NUM_OF_TAPS_CBCR, mask_sh),\
+	SF_DWB(WBSCL_TAP_CONTROL, WBSCL_H_NUM_OF_TAPS_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_TAP_CONTROL, WBSCL_H_NUM_OF_TAPS_CBCR, mask_sh),\
+	SF_DWB(WBSCL_DEST_SIZE, WBSCL_DEST_HEIGHT, mask_sh),\
+	SF_DWB(WBSCL_DEST_SIZE, WBSCL_DEST_WIDTH, mask_sh),\
+	SF_DWB(WBSCL_HORZ_FILTER_SCALE_RATIO, WBSCL_H_SCALE_RATIO, mask_sh),\
+	SF_DWB(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL_H_INIT_FRAC_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_HORZ_FILTER_INIT_Y_RGB, WBSCL_H_INIT_INT_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL_H_INIT_FRAC_CBCR, mask_sh),\
+	SF_DWB(WBSCL_HORZ_FILTER_INIT_CBCR, WBSCL_H_INIT_INT_CBCR, mask_sh),\
+	SF_DWB(WBSCL_VERT_FILTER_SCALE_RATIO, WBSCL_V_SCALE_RATIO, mask_sh),\
+	SF_DWB(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL_V_INIT_FRAC_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_VERT_FILTER_INIT_Y_RGB, WBSCL_V_INIT_INT_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL_V_INIT_FRAC_CBCR, mask_sh),\
+	SF_DWB(WBSCL_VERT_FILTER_INIT_CBCR, WBSCL_V_INIT_INT_CBCR, mask_sh),\
+	SF_DWB(WBSCL_ROUND_OFFSET, WBSCL_ROUND_OFFSET_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_ROUND_OFFSET, WBSCL_ROUND_OFFSET_CBCR, mask_sh),\
+	SF_DWB(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_FLAG, mask_sh),\
+	SF_DWB(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_ACK, mask_sh),\
+	SF_DWB(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_MASK, mask_sh),\
+	SF_DWB(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_INT_STATUS, mask_sh),\
+	SF_DWB(WBSCL_OVERFLOW_STATUS, WBSCL_DATA_OVERFLOW_INT_TYPE, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_FLAG, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_ACK, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_MASK, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_INT_STATUS, mask_sh),\
+	SF_DWB(WBSCL_COEF_RAM_CONFLICT_STATUS, WBSCL_HOST_CONFLICT_INT_TYPE, mask_sh),\
+	SF_DWB(WBSCL_TEST_CNTL, WBSCL_TEST_CRC_EN, mask_sh),\
+	SF_DWB(WBSCL_TEST_CNTL, WBSCL_TEST_CRC_CONT_EN, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_RED, WBSCL_TEST_CRC_RED_MASK, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_RED, WBSCL_TEST_CRC_SIG_RED, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_GREEN, WBSCL_TEST_CRC_GREEN_MASK, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_GREEN, WBSCL_TEST_CRC_SIG_GREEN, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_BLUE, WBSCL_TEST_CRC_BLUE_MASK, mask_sh),\
+	SF_DWB(WBSCL_TEST_CRC_BLUE, WBSCL_TEST_CRC_SIG_BLUE, mask_sh),\
+	SF_DWB(WBSCL_BACKPRESSURE_CNT_EN, WBSCL_BACKPRESSURE_CNT_EN, mask_sh),\
+	SF_DWB(WB_MCIF_BACKPRESSURE_CNT, WB_MCIF_Y_MAX_BACKPRESSURE, mask_sh),\
+	SF_DWB(WB_MCIF_BACKPRESSURE_CNT, WB_MCIF_C_MAX_BACKPRESSURE, mask_sh),\
+	SF_DWB(WBSCL_CLAMP_Y_RGB, WBSCL_CLAMP_UPPER_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_CLAMP_Y_RGB, WBSCL_CLAMP_LOWER_Y_RGB, mask_sh),\
+	SF_DWB(WBSCL_CLAMP_CBCR, WBSCL_CLAMP_UPPER_CBCR, mask_sh),\
+	SF_DWB(WBSCL_CLAMP_CBCR, WBSCL_CLAMP_LOWER_CBCR, mask_sh),\
+	SF_DWB(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL_OUTSIDE_PIX_STRATEGY, mask_sh),\
+	SF_DWB(WBSCL_OUTSIDE_PIX_STRATEGY, WBSCL_BLACK_COLOR_G_Y, mask_sh),\
+	SF_DWB(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL_BLACK_COLOR_B_CB, mask_sh),\
+	SF_DWB(WBSCL_OUTSIDE_PIX_STRATEGY_CBCR, WBSCL_BLACK_COLOR_R_CR, mask_sh),\
+	SF_DWB(WBSCL_DEBUG, WBSCL_DEBUG, mask_sh),\
+	SF_DWB(WBSCL_TEST_DEBUG_INDEX, WBSCL_TEST_DEBUG_INDEX, mask_sh),\
+	SF_DWB(WBSCL_TEST_DEBUG_INDEX, WBSCL_TEST_DEBUG_WRITE_EN, mask_sh),\
+	SF_DWB(WBSCL_TEST_DEBUG_DATA, WBSCL_TEST_DEBUG_DATA, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL1, WIDTH_WARMUP, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL1, HEIGHT_WARMUP, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL1, GMC_WARM_UP_ENABLE, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL2, DATA_VALUE_WARMUP, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL2, MODE_WARMUP, mask_sh),\
+	SF_DWB(WB_WARM_UP_MODE_CTL2, DATA_DEPTH_WARMUP, mask_sh)
 
 #define DWBC_REG_FIELD_LIST_DCN2_0(type) \
 	type WB_ENABLE;\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
index aacb1fb5c73e..24bd93219936 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
@@ -500,7 +500,7 @@ void hubbub2_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A);
 
 	s = &wm->sets[1];
 	s->wm_set = 1;
@@ -511,7 +511,7 @@ void hubbub2_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B);
 
 	s = &wm->sets[2];
 	s->wm_set = 2;
@@ -522,7 +522,7 @@ void hubbub2_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C);
 
 	s = &wm->sets[3];
 	s->wm_set = 3;
@@ -533,7 +533,7 @@ void hubbub2_wm_read_state(struct hubbub *hubbub,
 		s->sr_enter = REG_READ(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D);
 		s->sr_exit = REG_READ(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D);
 	}
-	s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D);
+	s->dram_clk_change = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D);
 }
 
 void hubbub2_get_dchub_ref_freq(struct hubbub *hubbub,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index a7e0001a8f46..6291a241158a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1079,6 +1079,29 @@ void dcn20_blank_pixel_data(
 				0);
 	}
 
+	if (!blank && dc->debug.enable_single_display_2to1_odm_policy) {
+		/* when exiting dynamic ODM need to reinit DPG state for unused pipes */
+		struct pipe_ctx *old_odm_pipe = dc->current_state->res_ctx.pipe_ctx[pipe_ctx->pipe_idx].next_odm_pipe;
+
+		odm_pipe = pipe_ctx->next_odm_pipe;
+
+		while (old_odm_pipe) {
+			if (!odm_pipe || old_odm_pipe->pipe_idx != odm_pipe->pipe_idx)
+				dc->hwss.set_disp_pattern_generator(dc,
+						old_odm_pipe,
+						CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+						CONTROLLER_DP_COLOR_SPACE_UDEFINED,
+						COLOR_DEPTH_888,
+						NULL,
+						0,
+						0,
+						0);
+			old_odm_pipe = old_odm_pipe->next_odm_pipe;
+			if (odm_pipe)
+				odm_pipe = odm_pipe->next_odm_pipe;
+		}
+	}
+
 	if (!blank)
 		if (stream_res->abm) {
 			dc->hwss.set_pipe(pipe_ctx);
@@ -1287,6 +1310,19 @@ static void dcn20_detect_pipe_changes(struct pipe_ctx *old_pipe, struct pipe_ctx
 {
 	new_pipe->update_flags.raw = 0;
 
+	/* If non-phantom pipe is being transitioned to a phantom pipe,
+	 * set disable and return immediately. This is because the pipe
+	 * that was previously in use must be fully disabled before we
+	 * can "enable" it as a phantom pipe (since the OTG will certainly
+	 * be different). The post_unlock sequence will set the correct
+	 * update flags to enable the phantom pipe.
+	 */
+	if (old_pipe->plane_state && !old_pipe->plane_state->is_phantom &&
+			new_pipe->plane_state && new_pipe->plane_state->is_phantom) {
+		new_pipe->update_flags.bits.disable = 1;
+		return;
+	}
+
 	/* Exit on unchanged, unused pipe */
 	if (!old_pipe->plane_state && !new_pipe->plane_state)
 		return;
@@ -1616,6 +1652,31 @@ static void dcn20_update_dchubp_dpp(
 		hubp->funcs->phantom_hubp_post_enable(hubp);
 }
 
+static int calculate_vready_offset_for_group(struct pipe_ctx *pipe)
+{
+	struct pipe_ctx *other_pipe;
+	int vready_offset = pipe->pipe_dlg_param.vready_offset;
+
+	/* Always use the largest vready_offset of all connected pipes */
+	for (other_pipe = pipe->bottom_pipe; other_pipe != NULL; other_pipe = other_pipe->bottom_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->top_pipe; other_pipe != NULL; other_pipe = other_pipe->top_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->next_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->next_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+	for (other_pipe = pipe->prev_odm_pipe; other_pipe != NULL; other_pipe = other_pipe->prev_odm_pipe) {
+		if (other_pipe->pipe_dlg_param.vready_offset > vready_offset)
+			vready_offset = other_pipe->pipe_dlg_param.vready_offset;
+	}
+
+	return vready_offset;
+}
 
 static void dcn20_program_pipe(
 		struct dc *dc,
@@ -1634,16 +1695,14 @@ static void dcn20_program_pipe(
 			&& !pipe_ctx->prev_odm_pipe) {
 		pipe_ctx->stream_res.tg->funcs->program_global_sync(
 				pipe_ctx->stream_res.tg,
-				pipe_ctx->pipe_dlg_param.vready_offset,
+				calculate_vready_offset_for_group(pipe_ctx),
 				pipe_ctx->pipe_dlg_param.vstartup_start,
 				pipe_ctx->pipe_dlg_param.vupdate_offset,
 				pipe_ctx->pipe_dlg_param.vupdate_width);
 
 		if (pipe_ctx->stream->mall_stream_config.type != SUBVP_PHANTOM) {
-			pipe_ctx->stream_res.tg->funcs->wait_for_state(
-				pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
-			pipe_ctx->stream_res.tg->funcs->wait_for_state(
-				pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VBLANK);
+			pipe_ctx->stream_res.tg->funcs->wait_for_state(pipe_ctx->stream_res.tg, CRTC_STATE_VACTIVE);
 		}
 
 		pipe_ctx->stream_res.tg->funcs->set_vtg_params(
@@ -1682,7 +1741,10 @@ static void dcn20_program_pipe(
 	 * only do gamma programming for powering on, internal memcmp to avoid
 	 * updating on slave planes
 	 */
-	if (pipe_ctx->update_flags.bits.enable || pipe_ctx->stream->update_flags.bits.out_tf)
+	if (pipe_ctx->update_flags.bits.enable ||
+			pipe_ctx->update_flags.bits.plane_changed ||
+			pipe_ctx->stream->update_flags.bits.out_tf ||
+			pipe_ctx->plane_state->update_flags.bits.output_tf_change)
 		hws->funcs.set_output_transfer_func(dc, pipe_ctx, pipe_ctx->stream);
 
 	/* If the pipe has been enabled or has a different opp, we
@@ -1813,6 +1875,17 @@ void dcn20_program_front_end_for_ctx(
 			context->stream_status[0].plane_count > 1) {
 			pipe->plane_res.hubp->funcs->hubp_wait_pipe_read_start(pipe->plane_res.hubp);
 		}
+
+		/* when dynamic ODM is active, pipes must be reconfigured when all planes are
+		 * disabled, as some transitions will leave software and hardware state
+		 * mismatched.
+		 */
+		if (dc->debug.enable_single_display_2to1_odm_policy &&
+			pipe->stream &&
+			pipe->update_flags.bits.disable &&
+			!pipe->prev_odm_pipe &&
+			hws->funcs.update_odm)
+			hws->funcs.update_odm(dc, context, pipe);
 	}
 }
 
@@ -1850,26 +1923,6 @@ void dcn20_post_unlock_program_front_end(
 		}
 	}
 
-	for (i = 0; i < dc->res_pool->pipe_count; i++) {
-		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
-		struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];
-
-		/* If an active, non-phantom pipe is being transitioned into a phantom
-		 * pipe, wait for the double buffer update to complete first before we do
-		 * phantom pipe programming (HUBP_VTG_SEL updates right away so that can
-		 * cause issues).
-		 */
-		if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM &&
-				old_pipe->stream && old_pipe->stream->mall_stream_config.type != SUBVP_PHANTOM) {
-			old_pipe->stream_res.tg->funcs->wait_for_state(
-					old_pipe->stream_res.tg,
-					CRTC_STATE_VBLANK);
-			old_pipe->stream_res.tg->funcs->wait_for_state(
-					old_pipe->stream_res.tg,
-					CRTC_STATE_VACTIVE);
-		}
-	}
-
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
@@ -1881,6 +1934,11 @@ void dcn20_post_unlock_program_front_end(
 			 */
 			while (pipe) {
 				if (pipe->stream && pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+					/* When turning on the phantom pipe we want to run through the
+					 * entire enable sequence, so apply all the "enable" flags.
+					 */
+					if (dc->hwss.apply_update_flags_for_phantom)
+						dc->hwss.apply_update_flags_for_phantom(pipe);
 					if (dc->hwss.update_phantom_vp_position)
 						dc->hwss.update_phantom_vp_position(dc, context, pipe);
 					dcn20_program_pipe(dc, pipe, context);
@@ -1953,10 +2011,13 @@ void dcn20_prepare_bandwidth(
 
 	/* decrease compbuf size */
 	if (hubbub->funcs->program_compbuf_size) {
-		if (context->bw_ctx.dml.ip.min_comp_buffer_size_kbytes)
+		if (context->bw_ctx.dml.ip.min_comp_buffer_size_kbytes) {
 			compbuf_size_kb = context->bw_ctx.dml.ip.min_comp_buffer_size_kbytes;
-		else
+			dc->wm_optimized_required |= (compbuf_size_kb != dc->current_state->bw_ctx.dml.ip.min_comp_buffer_size_kbytes);
+		} else {
 			compbuf_size_kb = context->bw_ctx.bw.dcn.compbuf_size_kb;
+			dc->wm_optimized_required |= (compbuf_size_kb != dc->current_state->bw_ctx.bw.dcn.compbuf_size_kb);
+		}
 
 		hubbub->funcs->program_compbuf_size(hubbub, compbuf_size_kb, false);
 	}
@@ -2037,7 +2098,7 @@ bool dcn20_update_bandwidth(
 
 			pipe_ctx->stream_res.tg->funcs->program_global_sync(
 					pipe_ctx->stream_res.tg,
-					pipe_ctx->pipe_dlg_param.vready_offset,
+					calculate_vready_offset_for_group(pipe_ctx),
 					pipe_ctx->pipe_dlg_param.vstartup_start,
 					pipe_ctx->pipe_dlg_param.vupdate_offset,
 					pipe_ctx->pipe_dlg_param.vupdate_width);
@@ -2601,14 +2662,6 @@ void dcn20_enable_stream(struct pipe_ctx *pipe_ctx)
 
 	if (dc->hwseq->funcs.set_pixels_per_cycle)
 		dc->hwseq->funcs.set_pixels_per_cycle(pipe_ctx);
-
-	/* enable audio only within mode set */
-	if (pipe_ctx->stream_res.audio != NULL) {
-		if (is_dp_128b_132b_signal(pipe_ctx))
-			pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.hpo_dp_stream_enc);
-		else if (dc_is_dp_signal(pipe_ctx->stream->signal))
-			pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(pipe_ctx->stream_res.stream_enc);
-	}
 }
 
 void dcn20_program_dmdata_engine(struct pipe_ctx *pipe_ctx)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mmhubbub.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mmhubbub.h
index 7bcee5894d2e..5ab32aa51e13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mmhubbub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mmhubbub.h
@@ -29,13 +29,6 @@
 #define TO_DCN20_MMHUBBUB(mcif_wb_base) \
 	container_of(mcif_wb_base, struct dcn20_mmhubbub, base)
 
-/* DCN */
-#define BASE_INNER(seg) \
-	DCE_BASE__INST0_SEG ## seg
-
-#define BASE(seg) \
-	BASE_INNER(seg)
-
 #define MCIF_WB_COMMON_REG_LIST_DCN2_0(inst) \
 	SRI(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\
 	SRI(MCIF_WB_BUFMGR_CUR_LINE_R, MCIF_WB, inst),\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 8224b9bf01d1..8a0dd0d7134b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -124,8 +124,6 @@ enum dcn20_clk_src_array_id {
  * macros to expend register list macro defined in HW object header file */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -138,6 +136,15 @@ enum dcn20_clk_src_array_id {
 	.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## reg_name
 
+#define SRI2_DWB(reg_name, block, id)\
+	.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
+					mm ## reg_name
+#define SF_DWB(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define SRIR(var_name, reg_name, block, id)\
 	.var_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## reg_name
@@ -1454,6 +1461,22 @@ enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_
 	return result;
 }
 
+/**
+ * dcn20_split_stream_for_odm - Check if stream can be splited for ODM
+ *
+ * @dc: DC object with resource pool info required for pipe split
+ * @res_ctx: Persistent state of resources
+ * @prev_odm_pipe: Reference to the previous ODM pipe
+ * @next_odm_pipe: Reference to the next ODM pipe
+ *
+ * This function takes a logically active pipe and a logically free pipe and
+ * halves all the scaling parameters that need to be halved while populating
+ * the free pipe with the required resources and configuring the next/previous
+ * ODM pipe pointers.
+ *
+ * Return:
+ * Return true if split stream for ODM is possible, otherwise, return false.
+ */
 bool dcn20_split_stream_for_odm(
 		const struct dc *dc,
 		struct resource_context *res_ctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.h
index f1ef46e8da5b..e7a1b7fa2cce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.h
@@ -28,12 +28,6 @@
 
 #include "vmid.h"
 
-#define BASE_INNER(seg) \
-	DCE_BASE__INST0_SEG ## seg
-
-#define BASE(seg) \
-	BASE_INNER(seg)
-
 #define DCN20_VMID_REG_LIST(id)\
 	SRI(CNTL, DCN_VM_CONTEXT, id),\
 	SRI(PAGE_TABLE_BASE_ADDR_HI32, DCN_VM_CONTEXT, id),\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
index c5e200d09038..aeb0e0d9b70a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c
@@ -635,7 +635,7 @@ void hubbub21_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A,
-			 DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, &s->dram_clk_chanage);
+			 DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, &s->dram_clk_change);
 
 	s = &wm->sets[1];
 	s->wm_set = 1;
@@ -649,7 +649,7 @@ void hubbub21_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B,
-			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, &s->dram_clk_change);
 
 	s = &wm->sets[2];
 	s->wm_set = 2;
@@ -663,7 +663,7 @@ void hubbub21_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C,
-			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, &s->dram_clk_change);
 
 	s = &wm->sets[3];
 	s->wm_set = 3;
@@ -677,7 +677,7 @@ void hubbub21_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D,
-			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, &s->dram_clk_change);
 }
 
 static void hubbub21_apply_DEDCN21_147_wa(struct hubbub *hubbub)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 887081472c0d..fbcf0afeae0d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -94,8 +94,6 @@
  * macros to expend register list macro defined in HW object header file */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -671,12 +669,15 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.disable_pplib_wm_range = true,
 		.disable_stutter = true,
 		.disable_48mhz_pwrdwn = true,
-		.disable_psr = true,
 		.enable_tri_buf = true,
 		.use_max_lb = true
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
 		.ilr = {
 			.optimize_edp_link_rate = true,
 		},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb.h
index 1010930cf071..fc00ec0a0881 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb.h
@@ -27,21 +27,6 @@
 #define TO_DCN30_DWBC(dwbc_base) \
 	container_of(dwbc_base, struct dcn30_dwbc, base)
 
-/* DCN */
-#define BASE_INNER(seg) \
-	DCE_BASE__INST0_SEG ## seg
-
-#define BASE(seg) \
-	BASE_INNER(seg)
-
-#define SF_DWB(reg_name, block, id, field_name, post_fix)\
-	.field_name = block ## id ## _ ## reg_name ## __ ## field_name ## post_fix
-
- /* set field name */
-#define SF_DWB2(reg_name, block, id, field_name, post_fix)\
-	.field_name = reg_name ## __ ## field_name ## post_fix
-
-
 #define DWBC_COMMON_REG_LIST_DCN30(inst) \
 	SR(DWB_ENABLE_CLK_CTRL),\
 	SR(DWB_MEM_PWR_CTRL),\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.h
index 7446e54bf5aa..376620a8f02f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.h
@@ -31,13 +31,6 @@
 #define TO_DCN30_MMHUBBUB(mcif_wb_base) \
 	container_of(mcif_wb_base, struct dcn30_mmhubbub, base)
 
-/* DCN */
-#define BASE_INNER(seg) \
-	DCE_BASE__INST0_SEG ## seg
-
-#define BASE(seg) \
-	BASE_INNER(seg)
-
 #define MCIF_WB_COMMON_REG_LIST_DCN3_0(inst) \
 	SRI(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\
 	SRI(MCIF_WB_BUFMGR_STATUS, MCIF_WB, inst),\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index 892d3c4d01a1..867d60151aeb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -30,6 +30,7 @@
 #include "dc_dmub_srv.h"
 
 #include "dml/dcn30/dcn30_fpu.h"
+#include "dc_trace.h"
 
 #define REG(reg)\
 	optc1->tg_regs->reg
@@ -58,6 +59,8 @@ void optc3_triplebuffer_lock(struct timing_generator *optc)
 		REG_WAIT(OTG_MASTER_UPDATE_LOCK,
 				UPDATE_LOCK_STATUS, 1,
 				1, 10);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true);
 }
 
 void optc3_lock_doublebuffer_enable(struct timing_generator *optc)
@@ -93,6 +96,8 @@ void optc3_lock_doublebuffer_enable(struct timing_generator *optc)
 		MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, 0,
 		MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, 100,
 		OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, 1);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true);
 }
 
 void optc3_lock_doublebuffer_disable(struct timing_generator *optc)
@@ -108,6 +113,8 @@ void optc3_lock_doublebuffer_disable(struct timing_generator *optc)
 
 	REG_UPDATE(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 0);
 	REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 0);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true);
 }
 
 void optc3_lock(struct timing_generator *optc)
@@ -122,6 +129,8 @@ void optc3_lock(struct timing_generator *optc)
 	REG_WAIT(OTG_MASTER_UPDATE_LOCK,
 			UPDATE_LOCK_STATUS, 1,
 			1, 10);
+
+	TRACE_OPTC_LOCK_UNLOCK_STATE(optc1, optc->inst, true);
 }
 
 void optc3_set_out_mux(struct timing_generator *optc, enum otg_out_mux_dest dest)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
index 020f512e9690..c18c52a60100 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
@@ -108,8 +108,6 @@ enum dcn30_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -142,6 +140,9 @@ enum dcn30_clk_src_array_id {
 	.reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## reg_name
@@ -723,7 +724,6 @@ static const struct dc_debug_options debug_defaults_drv = {
 	.underflow_assert_delay_us = 0xFFFFFFFF,
 	.dwb_fi_phase = -1, // -1 = disable,
 	.dmub_command_table = true,
-	.disable_psr = false,
 	.use_max_lb = true,
 	.exit_idle_opt_for_cursor_updates = true
 };
@@ -742,11 +742,17 @@ static const struct dc_debug_options debug_defaults_diags = {
 	.scl_reset_length10 = true,
 	.dwb_fi_phase = -1, // -1 = disable
 	.dmub_command_table = true,
-	.disable_psr = true,
 	.enable_tri_buf = true,
 	.use_max_lb = true
 };
 
+static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
+};
+
 static void dcn30_dpp_destroy(struct dpp **dpp)
 {
 	kfree(TO_DCN20_DPP(*dpp));
@@ -1323,6 +1329,7 @@ static struct clock_source *dcn30_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -2212,6 +2219,11 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params
 	}
 }
 
+static void dcn30_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
+
 static const struct resource_funcs dcn30_res_pool_funcs = {
 	.destroy = dcn30_destroy_resource_pool,
 	.link_enc_create = dcn30_link_encoder_create,
@@ -2231,6 +2243,7 @@ static const struct resource_funcs dcn30_res_pool_funcs = {
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 	.update_bw_bounding_box = dcn30_update_bw_bounding_box,
 	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+	.get_panel_config_defaults = dcn30_get_panel_config_defaults,
 };
 
 #define CTX ctx
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index f04595b750ab..8cf10351f271 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -107,8 +107,6 @@ enum dcn301_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -146,6 +144,9 @@ enum dcn301_clk_src_array_id {
 	.reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					mm ## block ## id ## _ ## reg_name
@@ -1288,6 +1289,7 @@ static struct clock_source *dcn301_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1491,6 +1493,8 @@ static bool dcn301_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
+	dc->caps.dp_hdmi21_pcon_support = true;
+
 	/* read VBIOS LTTPR caps */
 	if (ctx->dc_bios->funcs->get_lttpr_caps) {
 		enum bp_result bp_query_result;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
index b925b6ddde5a..47cffd0e6830 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c
@@ -112,10 +112,16 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.dwb_fi_phase = -1, // -1 = disable
 		.dmub_command_table = true,
 		.enable_tri_buf = true,
-		.disable_psr = true,
 		.use_max_lb = true
 };
 
+static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
+};
+
 enum dcn302_clk_src_array_id {
 	DCN302_CLK_SRC_PLL0,
 	DCN302_CLK_SRC_PLL1,
@@ -177,7 +183,6 @@ static const struct dc_plane_cap plane_cap = {
 		mm ## reg_name
 
 /* DCN */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -210,6 +215,9 @@ static const struct dc_plane_cap plane_cap = {
 		.reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 		mm ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define SRII_MPC_RMU(reg_name, block, id)\
 		.RMU##_##reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 		mm ## block ## id ## _ ## reg_name
@@ -458,6 +466,7 @@ static struct clock_source *dcn302_clock_source_create(struct dc_context *ctx, s
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1132,6 +1141,11 @@ void dcn302_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
 	DC_FP_END();
 }
 
+static void dcn302_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
+
 static struct resource_funcs dcn302_res_pool_funcs = {
 		.destroy = dcn302_destroy_resource_pool,
 		.link_enc_create = dcn302_link_encoder_create,
@@ -1151,6 +1165,7 @@ static struct resource_funcs dcn302_res_pool_funcs = {
 		.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 		.update_bw_bounding_box = dcn302_update_bw_bounding_box,
 		.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+		.get_panel_config_defaults = dcn302_get_panel_config_defaults,
 };
 
 static struct dc_cap_funcs cap_funcs = {
@@ -1266,6 +1281,8 @@ static bool dcn302_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
+	dc->caps.dp_hdmi21_pcon_support = true;
+
 	/* read VBIOS LTTPR caps */
 	if (ctx->dc_bios->funcs->get_lttpr_caps) {
 		enum bp_result bp_query_result;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 527d5c902878..c14d35894b2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -96,7 +96,13 @@ static const struct dc_debug_options debug_defaults_diags = {
 		.dwb_fi_phase = -1, // -1 = disable
 		.dmub_command_table = true,
 		.enable_tri_buf = true,
-		.disable_psr = true,
+};
+
+static const struct dc_panel_config panel_config_defaults = {
+		.psr = {
+			.disable_psr = false,
+			.disallow_psrsu = false,
+		},
 };
 
 enum dcn303_clk_src_array_id {
@@ -156,7 +162,6 @@ static const struct dc_plane_cap plane_cap = {
 		mm ## reg_name
 
 /* DCN */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -189,6 +194,9 @@ static const struct dc_plane_cap plane_cap = {
 		.reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 		mm ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define SRII_MPC_RMU(reg_name, block, id)\
 		.RMU##_##reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 		mm ## block ## id ## _ ## reg_name
@@ -425,6 +433,7 @@ static struct clock_source *dcn303_clock_source_create(struct dc_context *ctx, s
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1055,6 +1064,10 @@ static void dcn303_destroy_resource_pool(struct resource_pool **pool)
 	*pool = NULL;
 }
 
+static void dcn303_get_panel_config_defaults(struct dc_panel_config *panel_config)
+{
+	*panel_config = panel_config_defaults;
+}
 
 void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
 {
@@ -1082,6 +1095,7 @@ static struct resource_funcs dcn303_res_pool_funcs = {
 		.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
 		.update_bw_bounding_box = dcn303_update_bw_bounding_box,
 		.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
+		.get_panel_config_defaults = dcn303_get_panel_config_defaults,
 };
 
 static struct dc_cap_funcs cap_funcs = {
@@ -1198,6 +1212,8 @@ static bool dcn303_resource_construct(
 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
 	dc->caps.color.mpc.ocsc = 1;
 
+	dc->caps.dp_hdmi21_pcon_support = true;
+
 	/* read VBIOS LTTPR caps */
 	if (ctx->dc_bios->funcs->get_lttpr_caps) {
 		enum bp_result bp_query_result;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c
index de5e18c2a3ac..24e9ff65434d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c
@@ -134,23 +134,10 @@ static void apg31_se_audio_setup(
 
 	/* Disable forced mem power off */
 	REG_UPDATE(APG_MEM_PWR, APG_MEM_PWR_FORCE, 0);
-
-	apg31_enable(apg);
-}
-
-static void apg31_audio_mute_control(
-	struct apg *apg,
-	bool mute)
-{
-	if (mute)
-		apg31_disable(apg);
-	else
-		apg31_enable(apg);
 }
 
 static struct apg_funcs dcn31_apg_funcs = {
 	.se_audio_setup			= apg31_se_audio_setup,
-	.audio_mute_control		= apg31_audio_mute_control,
 	.enable_apg			= apg31_enable,
 	.disable_apg			= apg31_disable,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h
index 24f568e120d8..1b81f6773c53 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h
@@ -84,10 +84,6 @@ struct apg_funcs {
 		unsigned int az_inst,
 		struct audio_info *audio_info);
 
-	void (*audio_mute_control)(
-		struct apg *apg,
-		bool mute);
-
 	void (*enable_apg)(
 		struct apg *apg);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
index 814f401db3b3..16639bd03adf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c
@@ -600,14 +600,6 @@ static void dcn31_hpo_dp_stream_enc_map_stream_to_link(
 	}
 }
 
-static void dcn31_hpo_dp_stream_enc_mute_control(
-	struct hpo_dp_stream_encoder *enc,
-	bool mute)
-{
-	ASSERT(enc->apg);
-	enc->apg->funcs->audio_mute_control(enc->apg, mute);
-}
-
 static void dcn31_hpo_dp_stream_enc_audio_setup(
 	struct hpo_dp_stream_encoder *enc,
 	unsigned int az_inst,
@@ -726,7 +718,6 @@ static const struct hpo_dp_stream_encoder_funcs dcn30_str_enc_funcs = {
 	.stop_dp_info_packets = dcn31_hpo_dp_stream_enc_stop_dp_info_packets,
 	.dp_set_dsc_pps_info_packet = dcn31_hpo_dp_stream_enc_set_dsc_pps_info_packet,
 	.map_stream_to_link = dcn31_hpo_dp_stream_enc_map_stream_to_link,
-	.audio_mute_control = dcn31_hpo_dp_stream_enc_mute_control,
 	.dp_audio_setup = dcn31_hpo_dp_stream_enc_audio_setup,
 	.dp_audio_enable = dcn31_hpo_dp_stream_enc_audio_enable,
 	.dp_audio_disable = dcn31_hpo_dp_stream_enc_audio_disable,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index bdf101547484..4226a051df41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -89,7 +89,8 @@ static void enable_memory_low_power(struct dc *dc)
 		REG_UPDATE(MMHUBBUB_MEM_PWR_CNTL, VGA_MEM_PWR_FORCE, 1);
 	}
 
-	if (dc->debug.enable_mem_low_power.bits.mpc)
+	if (dc->debug.enable_mem_low_power.bits.mpc &&
+		dc->res_pool->mpc->funcs->set_mpc_mem_lp_mode)
 		dc->res_pool->mpc->funcs->set_mpc_mem_lp_mode(dc->res_pool->mpc);
 
 
@@ -141,7 +142,8 @@ void dcn31_init_hw(struct dc *dc)
 
 	if (!dcb->funcs->is_accelerated_mode(dcb)) {
 		hws->funcs.bios_golden_init(dc);
-		hws->funcs.disable_vga(dc->hwseq);
+		if (hws->funcs.disable_vga)
+			hws->funcs.disable_vga(dc->hwseq);
 	}
 	// Initialize the dccg
 	if (res_pool->dccg->funcs->dccg_init)
@@ -621,3 +623,43 @@ void dcn31_setup_hpo_hw_control(const struct dce_hwseq *hws, bool enable)
 	if (hws->ctx->dc->debug.hpo_optimization)
 		REG_UPDATE(HPO_TOP_HW_CONTROL, HPO_IO_EN, !!enable);
 }
+void dcn31_set_drr(struct pipe_ctx **pipe_ctx,
+		int num_pipes, struct dc_crtc_timing_adjust adjust)
+{
+	int i = 0;
+	struct drr_params params = {0};
+	unsigned int event_triggers = 0x2;/*Bit[1]: OTG_TRIG_A*/
+	unsigned int num_frames = 2;
+	params.vertical_total_max = adjust.v_total_max;
+	params.vertical_total_min = adjust.v_total_min;
+	params.vertical_total_mid = adjust.v_total_mid;
+	params.vertical_total_mid_frame_num = adjust.v_total_mid_frame_num;
+	for (i = 0; i < num_pipes; i++) {
+		if ((pipe_ctx[i]->stream_res.tg != NULL) && pipe_ctx[i]->stream_res.tg->funcs) {
+			if (pipe_ctx[i]->stream_res.tg->funcs->set_drr)
+				pipe_ctx[i]->stream_res.tg->funcs->set_drr(
+					pipe_ctx[i]->stream_res.tg, &params);
+			if (adjust.v_total_max != 0 && adjust.v_total_min != 0)
+				if (pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control)
+					pipe_ctx[i]->stream_res.tg->funcs->set_static_screen_control(
+						pipe_ctx[i]->stream_res.tg,
+						event_triggers, num_frames);
+		}
+	}
+}
+void dcn31_set_static_screen_control(struct pipe_ctx **pipe_ctx,
+		int num_pipes, const struct dc_static_screen_params *params)
+{
+	unsigned int i;
+	unsigned int triggers = 0;
+	if (params->triggers.surface_update)
+		triggers |= 0x600;/*bit 9 and bit10 : 110 0000 0000*/
+	if (params->triggers.cursor_update)
+		triggers |= 0x10;/*bit4*/
+	if (params->triggers.force_trigger)
+		triggers |= 0x1;
+	for (i = 0; i < num_pipes; i++)
+		pipe_ctx[i]->stream_res.tg->funcs->
+			set_static_screen_control(pipe_ctx[i]->stream_res.tg,
+					triggers, params->num_frames);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h
index edfc01d6ad73..e7e03a8722e0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h
@@ -56,4 +56,8 @@ bool dcn31_is_abm_supported(struct dc *dc,
 void dcn31_init_pipes(struct dc *dc, struct dc_state *context);
 void dcn31_setup_hpo_hw_control(const struct dce_hwseq *hws, bool enable);
 
+void dcn31_set_static_screen_control(struct pipe_ctx **pipe_ctx,
+		int num_pipes, const struct dc_static_screen_params *params);
+void dcn31_set_drr(struct pipe_ctx **pipe_ctx,
+		int num_pipes, struct dc_crtc_timing_adjust adjust);
 #endif /* __DC_HWSS_DCN31_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
index 3a32810bbe38..7c2da70ffe21 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c
@@ -64,9 +64,9 @@ static const struct hw_sequencer_funcs dcn31_funcs = {
 	.prepare_bandwidth = dcn20_prepare_bandwidth,
 	.optimize_bandwidth = dcn20_optimize_bandwidth,
 	.update_bandwidth = dcn20_update_bandwidth,
-	.set_drr = dcn10_set_drr,
+	.set_drr = dcn31_set_drr,
 	.get_position = dcn10_get_position,
-	.set_static_screen_control = dcn10_set_static_screen_control,
+	.set_static_screen_control = dcn31_set_static_screen_control,
 	.setup_stereo = dcn10_setup_stereo,
 	.set_avmute = dcn30_set_avmute,
 	.log_hw_state = dcn10_log_hw_state,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
index 63a677c8ee27..fe449f7aa771 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c
@@ -40,6 +40,7 @@
 #define FN(reg_name, field_name) \
 	optc1->tg_shift->field_name, optc1->tg_mask->field_name
 
+#define STATIC_SCREEN_EVENT_MASK_DRR_DOUBLE_BUFFER_UPDATE_EN 0x2000 /*bit 13*/
 static void optc31_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
 		struct dc_crtc_timing *timing)
 {
@@ -231,6 +232,32 @@ void optc3_init_odm(struct timing_generator *optc)
 			OPTC_MEM_SEL, 0);
 	optc1->opp_count = 1;
 }
+void optc31_set_static_screen_control(
+	struct timing_generator *optc,
+	uint32_t event_triggers,
+	uint32_t num_frames)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+	uint32_t framecount;
+	uint32_t events;
+
+	if (num_frames > 0xFF)
+		num_frames = 0xFF;
+	REG_GET_2(OTG_STATIC_SCREEN_CONTROL,
+			OTG_STATIC_SCREEN_EVENT_MASK, &events,
+			OTG_STATIC_SCREEN_FRAME_COUNT, &framecount);
+
+	if (events == event_triggers && num_frames == framecount)
+		return;
+	if ((event_triggers & STATIC_SCREEN_EVENT_MASK_DRR_DOUBLE_BUFFER_UPDATE_EN)
+			!= 0)
+		event_triggers = event_triggers &
+		~STATIC_SCREEN_EVENT_MASK_DRR_DOUBLE_BUFFER_UPDATE_EN;
+
+	REG_UPDATE_2(OTG_STATIC_SCREEN_CONTROL,
+			OTG_STATIC_SCREEN_EVENT_MASK, event_triggers,
+			OTG_STATIC_SCREEN_FRAME_COUNT, num_frames);
+}
 
 static struct timing_generator_funcs dcn31_tg_funcs = {
 		.validate_timing = optc1_validate_timing,
@@ -266,7 +293,7 @@ static struct timing_generator_funcs dcn31_tg_funcs = {
 		.set_drr = optc31_set_drr,
 		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
 		.set_vtotal_min_max = optc1_set_vtotal_min_max,
-		.set_static_screen_control = optc1_set_static_screen_control,
+		.set_static_screen_control = optc31_set_static_screen_control,
 		.program_stereo = optc1_program_stereo,
 		.is_stereo_left_eye = optc1_is_stereo_left_eye,
 		.tg_init = optc3_tg_init,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
index 30b81a448ce2..5fc6c63580d7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h
@@ -263,5 +263,8 @@ bool optc31_immediate_disable_crtc(struct timing_generator *optc);
 void optc31_set_drr(struct timing_generator *optc, const struct drr_params *params);
 
 void optc3_init_odm(struct timing_generator *optc);
-
+void optc31_set_static_screen_control(
+	struct timing_generator *optc,
+	uint32_t event_triggers,
+	uint32_t num_frames);
 #endif /* __DC_OPTC_DCN31_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
index fddc21a5a04c..3ca517dcc82d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c
@@ -119,8 +119,6 @@ enum dcn31_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -153,6 +151,9 @@ enum dcn31_clk_src_array_id {
 	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## reg_name
@@ -911,6 +912,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1625,6 +1630,7 @@ static struct clock_source *dcn31_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1634,6 +1640,31 @@ static bool is_dual_plane(enum surface_pixel_format format)
 	return format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN || format == SURFACE_PIXEL_FORMAT_GRPH_RGBE_ALPHA;
 }
 
+int dcn31x_populate_dml_pipes_from_context(struct dc *dc,
+					  struct dc_state *context,
+					  display_e2e_pipe_params_st *pipes,
+					  bool fast_validate)
+{
+	uint32_t pipe_cnt;
+	int i;
+
+	dc_assert_fp_enabled();
+
+	pipe_cnt = dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+
+	for (i = 0; i < pipe_cnt; i++) {
+		pipes[i].pipe.src.gpuvm = 1;
+		if (dc->debug.dml_hostvm_override == DML_HOSTVM_NO_OVERRIDE) {
+			//pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
+			pipes[i].pipe.src.hostvm = dc->vm_pa_config.is_hvm_enabled;
+		} else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_FALSE)
+			pipes[i].pipe.src.hostvm = false;
+		else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_TRUE)
+			pipes[i].pipe.src.hostvm = true;
+	}
+	return pipe_cnt;
+}
+
 int dcn31_populate_dml_pipes_from_context(
 	struct dc *dc, struct dc_state *context,
 	display_e2e_pipe_params_st *pipes,
@@ -1645,7 +1676,7 @@ int dcn31_populate_dml_pipes_from_context(
 	bool upscaled = false;
 
 	DC_FP_START();
-	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+	dcn31x_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
 	DC_FP_END();
 
 	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
@@ -1675,12 +1706,6 @@ int dcn31_populate_dml_pipes_from_context(
 		dcn31_zero_pipe_dcc_fraction(pipes, pipe_cnt);
 		DC_FP_END();
 
-		if (dc->debug.dml_hostvm_override == DML_HOSTVM_NO_OVERRIDE)
-			pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
-		else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_FALSE)
-			pipes[pipe_cnt].pipe.src.hostvm = false;
-		else if (dc->debug.dml_hostvm_override == DML_HOSTVM_OVERRIDE_TRUE)
-			pipes[pipe_cnt].pipe.src.hostvm = true;
 
 		if (pipes[pipe_cnt].dout.dsc_enable) {
 			switch (timing->display_color_depth) {
@@ -1898,6 +1923,8 @@ static bool dcn31_resource_construct(
 	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
+	if (dc->config.forceHBR2CP2520)
+		dc->caps.force_dp_tps4_for_cp2520 = false;
 	dc->caps.dp_hpo = true;
 	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index 389a8938ee45..0b769ee71405 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -104,7 +104,7 @@ static void dccg314_set_pixel_rate_div(
 	}
 
 	dccg314_get_pixel_rate_div(dccg, otg_inst, &cur_k1, &cur_k2);
-	if (k1 == PIXEL_RATE_DIV_NA || k2 == PIXEL_RATE_DIV_NA || (k1 == cur_k1 && k2 == cur_k2))
+	if (k1 == cur_k1 && k2 == cur_k2)
 		return;
 
 	switch (otg_inst) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
index 5b6c2d94ec71..31feb4b0edee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c
@@ -66,9 +66,9 @@ static const struct hw_sequencer_funcs dcn314_funcs = {
 	.prepare_bandwidth = dcn20_prepare_bandwidth,
 	.optimize_bandwidth = dcn20_optimize_bandwidth,
 	.update_bandwidth = dcn20_update_bandwidth,
-	.set_drr = dcn10_set_drr,
+	.set_drr = dcn31_set_drr,
 	.get_position = dcn10_get_position,
-	.set_static_screen_control = dcn10_set_static_screen_control,
+	.set_static_screen_control = dcn31_set_static_screen_control,
 	.setup_stereo = dcn10_setup_stereo,
 	.set_avmute = dcn30_set_avmute,
 	.log_hw_state = dcn10_log_hw_state,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
index 7dd36e402bac..41edbd64ea21 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c
@@ -228,7 +228,7 @@ static struct timing_generator_funcs dcn314_tg_funcs = {
 		.set_drr = optc31_set_drr,
 		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
 		.set_vtotal_min_max = optc1_set_vtotal_min_max,
-		.set_static_screen_control = optc1_set_static_screen_control,
+		.set_static_screen_control = optc31_set_static_screen_control,
 		.program_stereo = optc1_program_stereo,
 		.is_stereo_left_eye = optc1_is_stereo_left_eye,
 		.tg_init = optc3_tg_init,
@@ -241,7 +241,6 @@ static struct timing_generator_funcs dcn314_tg_funcs = {
 		.set_dsc_config = optc3_set_dsc_config,
 		.get_dsc_status = optc2_get_dsc_status,
 		.set_dwb_source = NULL,
-		.set_odm_bypass = optc3_set_odm_bypass,
 		.set_odm_combine = optc314_set_odm_combine,
 		.get_optc_source = optc2_get_optc_source,
 		.set_out_mux = optc3_set_out_mux,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 9066c511a052..79850a68f62a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -184,6 +184,9 @@ enum dcn31_clk_src_array_id {
 	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## reg_name
@@ -871,8 +874,9 @@ static const struct dc_plane_cap plane_cap = {
 	},
 
 	// 6:1 downscaling ratio: 1000/6 = 166.666
+	// 4:1 downscaling ratio for ARGB888 to prevent underflow during P010 playback: 1000/4 = 250
 	.max_downscale_factor = {
-			.argb8888 = 167,
+			.argb8888 = 250,
 			.nv12 = 167,
 			.fp16 = 167
 	},
@@ -883,6 +887,7 @@ static const struct dc_plane_cap plane_cap = {
 static const struct dc_debug_options debug_defaults_drv = {
 	.disable_z10 = false,
 	.enable_z9_disable_interface = true,
+	.psr_skip_crtc_disable = true,
 	.disable_dmcu = true,
 	.force_abm_enable = false,
 	.timing_trace = false,
@@ -937,6 +942,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1755,7 +1764,7 @@ static bool dcn314_resource_construct(
 	pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
 	pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
 	pool->base.mpcc_count = pool->base.res_cap->num_timing_generator;
-	dc->caps.max_downscale_ratio = 600;
+	dc->caps.max_downscale_ratio = 400;
 	dc->caps.i2c_speed_in_khz = 100;
 	dc->caps.i2c_speed_in_khz_hdcp = 100;
 	dc->caps.max_cursor_size = 256;
@@ -1766,6 +1775,8 @@ static bool dcn314_resource_construct(
 	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
+	if (dc->config.forceHBR2CP2520)
+		dc->caps.force_dp_tps4_for_cp2520 = false;
 	dc->caps.dp_hpo = true;
 	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
index 58746c437554..7887078c5f64 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
@@ -151,8 +151,6 @@ enum dcn31_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -185,6 +183,9 @@ enum dcn31_clk_src_array_id {
 	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## reg_name
@@ -907,6 +908,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1623,6 +1628,7 @@ static struct clock_source *dcn31_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1643,7 +1649,7 @@ static int dcn315_populate_dml_pipes_from_context(
 	const int max_usable_det = context->bw_ctx.dml.ip.config_return_buffer_size_in_kbytes - DCN3_15_MIN_COMPBUF_SIZE_KB;
 
 	DC_FP_START();
-	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+	dcn31x_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
 	DC_FP_END();
 
 	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
@@ -1662,7 +1668,6 @@ static int dcn315_populate_dml_pipes_from_context(
 		pipes[pipe_cnt].pipe.src.immediate_flip = true;
 
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
-		pipes[pipe_cnt].pipe.src.gpuvm = true;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
@@ -1703,7 +1708,9 @@ static int dcn315_populate_dml_pipes_from_context(
 			dc->config.enable_4to1MPC = true;
 			context->bw_ctx.dml.ip.det_buffer_size_kbytes =
 					(max_usable_det / DCN3_15_CRB_SEGMENT_SIZE_KB / 4) * DCN3_15_CRB_SEGMENT_SIZE_KB;
-		} else if (!is_dual_plane(pipe->plane_state->format) && pipe->plane_state->src_rect.width <= 5120) {
+		} else if (!is_dual_plane(pipe->plane_state->format)
+				&& pipe->plane_state->src_rect.width <= 5120
+				&& pipe->stream->timing.pix_clk_100hz < dcn_get_max_non_odm_pix_rate_100hz(&dc->dml.soc)) {
 			/* Limit to 5k max to avoid forced pipe split when there is not enough detile for swath */
 			context->bw_ctx.dml.ip.det_buffer_size_kbytes = 192;
 			pipes[0].pipe.src.unbounded_req_mode = true;
@@ -1779,6 +1786,8 @@ static bool dcn315_resource_construct(
 	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
+	if (dc->config.forceHBR2CP2520)
+		dc->caps.force_dp_tps4_for_cp2520 = false;
 	dc->caps.dp_hpo = true;
 	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
index 6b40a11ac83a..b4d5076e124c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn316/dcn316_resource.c
@@ -142,8 +142,6 @@ enum dcn31_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
 
 #define BASE(seg) BASE_INNER(seg)
@@ -176,6 +174,9 @@ enum dcn31_clk_src_array_id {
 	.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 					reg ## block ## id ## _ ## reg_name
@@ -906,6 +907,10 @@ static const struct dc_debug_options debug_defaults_diags = {
 };
 
 static const struct dc_panel_config panel_config_defaults = {
+	.psr = {
+		.disable_psr = false,
+		.disallow_psrsu = false,
+	},
 	.ilr = {
 		.optimize_edp_link_rate = true,
 	},
@@ -1646,7 +1651,7 @@ static int dcn316_populate_dml_pipes_from_context(
 	const int max_usable_det = context->bw_ctx.dml.ip.config_return_buffer_size_in_kbytes - DCN3_16_MIN_COMPBUF_SIZE_KB;
 
 	DC_FP_START();
-	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+	dcn31x_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
 	DC_FP_END();
 
 	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
@@ -1665,7 +1670,6 @@ static int dcn316_populate_dml_pipes_from_context(
 		pipes[pipe_cnt].pipe.src.immediate_flip = true;
 
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
-		pipes[pipe_cnt].pipe.src.gpuvm = true;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.dcc_rate = 3;
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
@@ -1781,6 +1785,8 @@ static bool dcn316_resource_construct(
 	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
+	if (dc->config.forceHBR2CP2520)
+		dc->caps.force_dp_tps4_for_cp2520 = false;
 	dc->caps.dp_hpo = true;
 	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
index df4f25119142..e4472c6be6c3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
@@ -225,11 +225,7 @@ static void dccg32_set_dtbclk_dto(
 	} else {
 		REG_UPDATE_2(OTG_PIXEL_RATE_CNTL[params->otg_inst],
 				DTBCLK_DTO_ENABLE[params->otg_inst], 0,
-				PIPE_DTO_SRC_SEL[params->otg_inst], 1);
-		if (params->is_hdmi)
-			REG_UPDATE(OTG_PIXEL_RATE_CNTL[params->otg_inst],
-				PIPE_DTO_SRC_SEL[params->otg_inst], 0);
-
+				PIPE_DTO_SRC_SEL[params->otg_inst], params->is_hdmi ? 0 : 1);
 		REG_WRITE(DTBCLK_DTO_MODULO[params->otg_inst], 0);
 		REG_WRITE(DTBCLK_DTO_PHASE[params->otg_inst], 0);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c
index 9fbb72369c10..9501403a48a9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.c
@@ -41,6 +41,10 @@
 #define FN(reg_name, field_name) \
 	hubbub2->shifts->field_name, hubbub2->masks->field_name
 
+/**
+ * @DCN32_CRB_SEGMENT_SIZE_KB: Maximum Configurable Return Buffer size for
+ * DCN32
+ */
 #define DCN32_CRB_SEGMENT_SIZE_KB 64
 
 static void dcn32_init_crb(struct hubbub *hubbub)
@@ -68,6 +72,23 @@ static void dcn32_init_crb(struct hubbub *hubbub)
 	REG_UPDATE(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, 0x47F);
 }
 
+void hubbub32_set_request_limit(struct hubbub *hubbub, int memory_channel_count, int words_per_channel)
+{
+	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
+
+	uint32_t request_limit = 3 * memory_channel_count * words_per_channel / 4;
+
+	ASSERT((request_limit & (~0xFFF)) == 0); //field is only 24 bits long
+	ASSERT(request_limit > 0); //field is only 24 bits long
+
+	if (request_limit > 0xFFF)
+		request_limit = 0xFFF;
+
+	if (request_limit > 0)
+		REG_UPDATE(SDPIF_REQUEST_RATE_LIMIT, SDPIF_REQUEST_RATE_LIMIT, request_limit);
+}
+
+
 void dcn32_program_det_size(struct hubbub *hubbub, int hubp_inst, unsigned int det_buffer_size_in_kbyte)
 {
 	struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub);
@@ -844,7 +865,7 @@ static void hubbub32_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A,
-			 DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, &s->dram_clk_chanage);
+			 DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, &s->dram_clk_change);
 
 	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A,
 			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, &s->usr_retrain);
@@ -864,7 +885,7 @@ static void hubbub32_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B,
-			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, &s->dram_clk_change);
 
 	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B,
 			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, &s->usr_retrain);
@@ -884,7 +905,7 @@ static void hubbub32_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C,
-			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, &s->dram_clk_change);
 
 	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C,
 			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, &s->usr_retrain);
@@ -904,7 +925,7 @@ static void hubbub32_wm_read_state(struct hubbub *hubbub,
 			DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, &s->sr_exit);
 
 	REG_GET(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D,
-			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, &s->dram_clk_chanage);
+			DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, &s->dram_clk_change);
 
 	REG_GET(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D,
 			 DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, &s->usr_retrain);
@@ -945,6 +966,7 @@ static const struct hubbub_funcs hubbub32_funcs = {
 	.init_crb = dcn32_init_crb,
 	.hubbub_read_state = hubbub2_read_state,
 	.force_usr_retraining_allow = hubbub32_force_usr_retraining_allow,
+	.set_request_limit = hubbub32_set_request_limit
 };
 
 void hubbub32_construct(struct dcn20_hubbub *hubbub2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h
index cda94e0e31bf..786f9ce07f92 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h
@@ -82,7 +82,8 @@
 	SR(DCN_VM_FAULT_ADDR_MSB),\
 	SR(DCN_VM_FAULT_ADDR_LSB),\
 	SR(DCN_VM_FAULT_CNTL),\
-	SR(DCN_VM_FAULT_STATUS)
+	SR(DCN_VM_FAULT_STATUS),\
+	SR(SDPIF_REQUEST_RATE_LIMIT)
 
 #define HUBBUB_MASK_SH_LIST_DCN32(mask_sh)\
 	HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
@@ -159,7 +160,8 @@
 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
-	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
+	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh),\
+	HUBBUB_SF(SDPIF_REQUEST_RATE_LIMIT, SDPIF_REQUEST_RATE_LIMIT, mask_sh)
 
 bool hubbub32_program_urgent_watermarks(
 		struct hubbub *hubbub,
@@ -200,4 +202,6 @@ void hubbub32_construct(struct dcn20_hubbub *hubbub2,
 	int pixel_chunk_size_kb,
 	int config_return_buffer_size_kb);
 
+void hubbub32_set_request_limit(struct hubbub *hubbub, int umc_count, int words_per_umc);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index d0b46a3e0155..b8767be1e4c5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -227,8 +227,13 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		struct pipe_ctx *pipe = &dc->current_state->res_ctx.pipe_ctx[i];
 
+		/* If PSR is supported on an eDP panel that's connected, but that panel is
+		 * not in PSR at the time of trying to enter MALL SS, we have to include it
+		 * in the static screen CAB calculation
+		 */
 		if (!pipe->stream || !pipe->plane_state ||
-				pipe->stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED ||
+				(pipe->stream->link->psr_settings.psr_version != DC_PSR_VERSION_UNSUPPORTED &&
+				pipe->stream->link->psr_settings.psr_allow_active) ||
 				pipe->stream->mall_stream_config.type == SUBVP_PHANTOM)
 			continue;
 
@@ -257,11 +262,11 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c
 		num_mblks = ((mall_alloc_width_blk_aligned + mblk_width - 1) / mblk_width) *
 				((mall_alloc_height_blk_aligned + mblk_height - 1) / mblk_height);
 
-		/* For DCC:
-		 * meta_num_mblk = CEILING(full_mblk_width_ub_l*full_mblk_height_ub_l*Bpe/256/mblk_bytes, 1)
+		/*For DCC:
+		 * meta_num_mblk = CEILING(meta_pitch*full_vp_height*Bpe/256/mblk_bytes, 1)
 		 */
 		if (pipe->plane_state->dcc.enable)
-			num_mblks += (mall_alloc_width_blk_aligned * mall_alloc_width_blk_aligned * bytes_per_pixel +
+			num_mblks += (pipe->plane_state->dcc.meta_pitch * pipe->plane_res.scl_data.viewport.height * bytes_per_pixel +
 					(256 * DCN3_2_MALL_MBLK_SIZE_BYTES) - 1) / (256 * DCN3_2_MALL_MBLK_SIZE_BYTES);
 
 		bytes_in_mall = num_mblks * DCN3_2_MALL_MBLK_SIZE_BYTES;
@@ -311,8 +316,8 @@ static uint32_t dcn32_calculate_cab_allocation(struct dc *dc, struct dc_state *c
 					cache_lines_used += (((cursor_size + DCN3_2_MALL_MBLK_SIZE_BYTES - 1) /
 							DCN3_2_MALL_MBLK_SIZE_BYTES) * DCN3_2_MALL_MBLK_SIZE_BYTES) /
 							dc->caps.cache_line_size + 2;
+					break;
 				}
-				break;
 			}
 	}
 
@@ -698,11 +703,7 @@ void dcn32_subvp_update_force_pstate(struct dc *dc, struct dc_state *context)
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
-		// For SubVP + DRR, also force disallow on the DRR pipe
-		// (We will force allow in the DMUB sequence -- some DRR timings by default won't allow P-State so we have
-		// to force once the vblank is stretched).
-		if (pipe->stream && pipe->plane_state && (pipe->stream->mall_stream_config.type == SUBVP_MAIN ||
-				(pipe->stream->mall_stream_config.type == SUBVP_NONE && pipe->stream->ignore_msa_timing_param))) {
+		if (pipe->stream && pipe->plane_state && (pipe->stream->mall_stream_config.type == SUBVP_MAIN)) {
 			struct hubp *hubp = pipe->plane_res.hubp;
 
 			if (hubp && hubp->funcs->hubp_update_force_pstate_disallow)
@@ -780,6 +781,10 @@ void dcn32_program_mall_pipe_config(struct dc *dc, struct dc_state *context)
 	if (hws && hws->funcs.update_mall_sel)
 		hws->funcs.update_mall_sel(dc, context);
 
+	//update subvp force pstate
+	if (hws && hws->funcs.subvp_update_force_pstate)
+		dc->hwseq->funcs.subvp_update_force_pstate(dc, context);
+
 	// Program FORCE_ONE_ROW_FOR_FRAME and CURSOR_REQ_MODE for main subvp pipes
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
@@ -980,15 +985,14 @@ void dcn32_init_hw(struct dc *dc)
 	if (dc->res_pool->hubbub->funcs->init_crb)
 		dc->res_pool->hubbub->funcs->init_crb(dc->res_pool->hubbub);
 
+	if (dc->res_pool->hubbub->funcs->set_request_limit && dc->config.sdpif_request_limit_words_per_umc > 0)
+		dc->res_pool->hubbub->funcs->set_request_limit(dc->res_pool->hubbub, dc->ctx->dc_bios->vram_info.num_chans, dc->config.sdpif_request_limit_words_per_umc);
+
 	// Get DMCUB capabilities
 	if (dc->ctx->dmub_srv) {
 		dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub);
 		dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;
 	}
-
-	/* Enable support for ODM and windowed MPO if policy flag is set */
-	if (dc->debug.enable_single_display_2to1_odm_policy)
-		dc->config.enable_windowed_mpo_odm = true;
 }
 
 static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream,
@@ -1180,7 +1184,7 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign
 			*k2_div = PIXEL_RATE_DIV_BY_2;
 		else
 			*k2_div = PIXEL_RATE_DIV_BY_4;
-	} else if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
+	} else if (dc_is_dp_signal(pipe_ctx->stream->signal) || dc_is_virtual_signal(pipe_ctx->stream->signal)) {
 		if (two_pix_per_container) {
 			*k1_div = PIXEL_RATE_DIV_BY_1;
 			*k2_div = PIXEL_RATE_DIV_BY_2;
@@ -1365,6 +1369,33 @@ void dcn32_update_phantom_vp_position(struct dc *dc,
 	}
 }
 
+/* Treat the phantom pipe as if it needs to be fully enabled.
+ * If the pipe was previously in use but not phantom, it would
+ * have been disabled earlier in the sequence so we need to run
+ * the full enable sequence.
+ */
+void dcn32_apply_update_flags_for_phantom(struct pipe_ctx *phantom_pipe)
+{
+	phantom_pipe->update_flags.raw = 0;
+	if (phantom_pipe->stream && phantom_pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+		if (phantom_pipe->stream && phantom_pipe->plane_state) {
+			phantom_pipe->update_flags.bits.enable = 1;
+			phantom_pipe->update_flags.bits.mpcc = 1;
+			phantom_pipe->update_flags.bits.dppclk = 1;
+			phantom_pipe->update_flags.bits.hubp_interdependent = 1;
+			phantom_pipe->update_flags.bits.hubp_rq_dlg_ttu = 1;
+			phantom_pipe->update_flags.bits.gamut_remap = 1;
+			phantom_pipe->update_flags.bits.scaler = 1;
+			phantom_pipe->update_flags.bits.viewport = 1;
+			phantom_pipe->update_flags.bits.det_size = 1;
+			if (!phantom_pipe->top_pipe && !phantom_pipe->prev_odm_pipe) {
+				phantom_pipe->update_flags.bits.odm = 1;
+				phantom_pipe->update_flags.bits.global_sync = 1;
+			}
+		}
+	}
+}
+
 bool dcn32_dsc_pg_status(
 		struct dce_hwseq *hws,
 		unsigned int dsc_inst)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h
index ac3657a5b9ea..7de36529cf99 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.h
@@ -92,6 +92,8 @@ void dcn32_update_phantom_vp_position(struct dc *dc,
 		struct dc_state *context,
 		struct pipe_ctx *phantom_pipe);
 
+void dcn32_apply_update_flags_for_phantom(struct pipe_ctx *phantom_pipe);
+
 bool dcn32_dsc_pg_status(
 		struct dce_hwseq *hws,
 		unsigned int dsc_inst);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
index 45a949ba6f3f..a4e9fd5307c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
@@ -94,7 +94,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = {
 	.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
 	.calc_vupdate_position = dcn10_calc_vupdate_position,
 	.apply_idle_power_optimizations = dcn32_apply_idle_power_optimizations,
-	.does_plane_fit_in_mall = dcn30_does_plane_fit_in_mall,
+	.does_plane_fit_in_mall = NULL,
 	.set_backlight_level = dcn21_set_backlight_level,
 	.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
 	.hardware_release = dcn30_hardware_release,
@@ -110,6 +110,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = {
 	.update_visual_confirm_color = dcn20_update_visual_confirm_color,
 	.update_phantom_vp_position = dcn32_update_phantom_vp_position,
 	.update_dsc_pg = dcn32_update_dsc_pg,
+	.apply_update_flags_for_phantom = dcn32_apply_update_flags_for_phantom,
 };
 
 static const struct hwseq_private_funcs dcn32_private_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c
index 41b0baf8e183..c3b089ba511a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mmhubbub.c
@@ -211,7 +211,7 @@ static void mmhubbub32_config_mcif_arb(struct mcif_wb *mcif_wb,
 	REG_UPDATE(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE,  params->arbitration_slice);
 }
 
-const struct mcif_wb_funcs dcn32_mmhubbub_funcs = {
+static const struct mcif_wb_funcs dcn32_mmhubbub_funcs = {
 	.warmup_mcif		= mmhubbub32_warmup_mcif,
 	.enable_mcif		= mmhubbub2_enable_mcif,
 	.disable_mcif		= mmhubbub2_disable_mcif,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
index 4edd0655965b..206a5ddbaf6d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c
@@ -982,7 +982,7 @@ static bool mpc32_program_3dlut(
 	return true;
 }
 
-const struct mpc_funcs dcn32_mpc_funcs = {
+static const struct mpc_funcs dcn32_mpc_funcs = {
 	.read_mpcc_state = mpc1_read_mpcc_state,
 	.insert_plane = mpc1_insert_plane,
 	.remove_mpcc = mpc1_remove_mpcc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
index 2b33eeb213e2..2ee798965bc2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
@@ -167,6 +167,13 @@ static void optc32_phantom_crtc_post_enable(struct timing_generator *optc)
 	REG_WAIT(OTG_CLOCK_CONTROL, OTG_BUSY, 0, 1, 100000);
 }
 
+static void optc32_disable_phantom_otg(struct timing_generator *optc)
+{
+	struct optc *optc1 = DCN10TG_FROM_TG(optc);
+
+	REG_UPDATE(OTG_CONTROL, OTG_MASTER_EN, 0);
+}
+
 static void optc32_set_odm_bypass(struct timing_generator *optc,
 		const struct dc_crtc_timing *dc_crtc_timing)
 {
@@ -260,6 +267,7 @@ static struct timing_generator_funcs dcn32_tg_funcs = {
 		.enable_crtc = optc32_enable_crtc,
 		.disable_crtc = optc32_disable_crtc,
 		.phantom_crtc_post_enable = optc32_phantom_crtc_post_enable,
+		.disable_phantom_crtc = optc32_disable_phantom_otg,
 		/* used by enable_timing_synchronization. Not need for FPGA */
 		.is_counter_moving = optc1_is_counter_moving,
 		.get_position = optc1_get_position,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
index d1598e3131f6..e4dbc8353ea3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -106,8 +106,6 @@ enum dcn32_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) ctx->dcn_reg_offsets[seg]
 
 #define BASE(seg) BASE_INNER(seg)
@@ -167,6 +165,9 @@ enum dcn32_clk_src_array_id {
 	REG_STRUCT.reg_name[id] = BASE(reg ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
 		reg ## block ## id ## _ ## temp_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix)	\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define DCCG_SRII(reg_name, block, id)\
 	REG_STRUCT.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 		reg ## block ## id ## _ ## reg_name
@@ -722,7 +723,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	/* Must match enable_single_display_2to1_odm_policy to support dynamic ODM transitions*/
 	.enable_double_buffered_dsc_pg_support = true,
 	.enable_dp_dig_pixel_rate_div_policy = 1,
-	.allow_sw_cursor_fallback = false,
+	.allow_sw_cursor_fallback = false, // Linux can't do SW cursor "fallback"
 	.alloc_extra_way_for_cursor = true,
 	.min_prefetch_in_strobe_ns = 60000, // 60us
 };
@@ -830,6 +831,7 @@ static struct clock_source *dcn32_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1679,7 +1681,7 @@ static void dcn32_enable_phantom_plane(struct dc *dc,
 
 		/* Shadow pipe has small viewport. */
 		phantom_plane->clip_rect.y = 0;
-		phantom_plane->clip_rect.height = phantom_stream->timing.v_addressable;
+		phantom_plane->clip_rect.height = phantom_stream->src.height;
 
 		phantom_plane->is_phantom = true;
 
@@ -1719,8 +1721,29 @@ static struct dc_stream_state *dcn32_enable_phantom_stream(struct dc *dc,
 	return phantom_stream;
 }
 
+void dcn32_retain_phantom_pipes(struct dc *dc, struct dc_state *context)
+{
+	int i;
+	struct dc_plane_state *phantom_plane = NULL;
+	struct dc_stream_state *phantom_stream = NULL;
+
+	for (i = 0; i < dc->res_pool->pipe_count; i++) {
+		struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
+
+		if (!pipe->top_pipe && !pipe->prev_odm_pipe &&
+				pipe->plane_state && pipe->stream &&
+				pipe->stream->mall_stream_config.type == SUBVP_PHANTOM) {
+			phantom_plane = pipe->plane_state;
+			phantom_stream = pipe->stream;
+
+			dc_plane_state_retain(phantom_plane);
+			dc_stream_retain(phantom_stream);
+		}
+	}
+}
+
 // return true if removed piped from ctx, false otherwise
-bool dcn32_remove_phantom_pipes(struct dc *dc, struct dc_state *context)
+bool dcn32_remove_phantom_pipes(struct dc *dc, struct dc_state *context, bool fast_update)
 {
 	int i;
 	bool removed_pipe = false;
@@ -1747,14 +1770,23 @@ bool dcn32_remove_phantom_pipes(struct dc *dc, struct dc_state *context)
 			removed_pipe = true;
 		}
 
-		// Clear all phantom stream info
-		if (pipe->stream) {
-			pipe->stream->mall_stream_config.type = SUBVP_NONE;
-			pipe->stream->mall_stream_config.paired_stream = NULL;
-		}
+		/* For non-full updates, a shallow copy of the current state
+		 * is created. In this case we don't want to erase the current
+		 * state (there can be 2 HIRQL threads, one in flip, and one in
+		 * checkMPO) that can cause a race condition.
+		 *
+		 * This is just a workaround, needs a proper fix.
+		 */
+		if (!fast_update) {
+			// Clear all phantom stream info
+			if (pipe->stream) {
+				pipe->stream->mall_stream_config.type = SUBVP_NONE;
+				pipe->stream->mall_stream_config.paired_stream = NULL;
+			}
 
-		if (pipe->plane_state) {
-			pipe->plane_state->is_phantom = false;
+			if (pipe->plane_state) {
+				pipe->plane_state->is_phantom = false;
+			}
 		}
 	}
 	return removed_pipe;
@@ -1901,7 +1933,7 @@ int dcn32_populate_dml_pipes_from_context(
 
 		pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_dal;
 		if (context->stream_count == 1 &&
-				context->stream_status[0].plane_count <= 1 &&
+				context->stream_status[0].plane_count == 1 &&
 				!dc_is_hdmi_signal(res_ctx->pipe_ctx[i].stream->signal) &&
 				is_h_timing_divisible_by_2(res_ctx->pipe_ctx[i].stream) &&
 				pipe->stream->timing.pix_clk_100hz * 100 > DCN3_2_VMIN_DISPCLK_HZ &&
@@ -1919,30 +1951,36 @@ int dcn32_populate_dml_pipes_from_context(
 		timing = &pipe->stream->timing;
 
 		pipes[pipe_cnt].pipe.src.gpuvm = true;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
-		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+		DC_FP_START();
+		dcn32_zero_pipe_dcc_fraction(pipes, pipe_cnt);
+		DC_FP_END();
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
 		pipes[pipe_cnt].pipe.src.gpuvm_min_page_size_kbytes = 256; // according to spreadsheet
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
 		pipes[pipe_cnt].pipe.scale_ratio_depth.lb_depth = dm_lb_19;
 
-		switch (pipe->stream->mall_stream_config.type) {
-		case SUBVP_MAIN:
-			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_sub_viewport;
-			subvp_in_use = true;
-			break;
-		case SUBVP_PHANTOM:
-			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_phantom_pipe;
-			pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
-			// Disallow unbounded req for SubVP according to DCHUB programming guide
-			pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
-			break;
-		case SUBVP_NONE:
-			pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_disable;
-			pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
-			break;
-		default:
-			break;
+		/* Only populate DML input with subvp info for full updates.
+		 * This is just a workaround -- needs a proper fix.
+		 */
+		if (!fast_validate) {
+			switch (pipe->stream->mall_stream_config.type) {
+			case SUBVP_MAIN:
+				pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_sub_viewport;
+				subvp_in_use = true;
+				break;
+			case SUBVP_PHANTOM:
+				pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_phantom_pipe;
+				pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
+				// Disallow unbounded req for SubVP according to DCHUB programming guide
+				pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
+				break;
+			case SUBVP_NONE:
+				pipes[pipe_cnt].pipe.src.use_mall_for_pstate_change = dm_use_mall_pstate_change_disable;
+				pipes[pipe_cnt].pipe.src.use_mall_for_static_screen = dm_use_mall_static_screen_disable;
+				break;
+			default:
+				break;
+			}
 		}
 
 		pipes[pipe_cnt].dout.dsc_input_bpc = 0;
@@ -2030,6 +2068,9 @@ static struct resource_funcs dcn32_res_pool_funcs = {
 	.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
 	.add_phantom_pipes = dcn32_add_phantom_pipes,
 	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
+	.retain_phantom_pipes = dcn32_retain_phantom_pipes,
+	.save_mall_state = dcn32_save_mall_state,
+	.restore_mall_state = dcn32_restore_mall_state,
 };
 
 
@@ -2116,16 +2157,20 @@ static bool dcn32_resource_construct(
 	dc->caps.cache_num_ways = 16;
 	dc->caps.max_cab_allocation_bytes = 67108864; // 64MB = 1024 * 1024 * 64
 	dc->caps.subvp_fw_processing_delay_us = 15;
+	dc->caps.subvp_drr_max_vblank_margin_us = 40;
 	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
 	dc->caps.subvp_swath_height_margin_lines = 16;
 	dc->caps.subvp_pstate_allow_width_us = 20;
 	dc->caps.subvp_vertical_int_margin_us = 30;
+	dc->caps.subvp_drr_vblank_start_margin_us = 100; // 100us margin
 
 	dc->caps.max_slave_planes = 2;
 	dc->caps.max_slave_yuv_planes = 2;
 	dc->caps.max_slave_rgb_planes = 2;
 	dc->caps.post_blend_color_processing = true;
 	dc->caps.force_dp_tps4_for_cp2520 = true;
+	if (dc->config.forceHBR2CP2520)
+		dc->caps.force_dp_tps4_for_cp2520 = false;
 	dc->caps.dp_hpo = true;
 	dc->caps.dp_hdmi21_pcon_support = true;
 	dc->caps.edp_dsc_support = true;
@@ -2409,6 +2454,9 @@ static bool dcn32_resource_construct(
 		pool->base.oem_device = NULL;
 	}
 
+	if (ASICREV_IS_GC_11_0_3(dc->ctx->asic_id.hw_internal_rev) && (dc->config.sdpif_request_limit_words_per_umc == 0))
+		dc->config.sdpif_request_limit_words_per_umc = 16;
+
 	DC_FP_END();
 
 	return true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
index f76120e67c16..13fbc574910b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h
@@ -45,17 +45,6 @@
 extern struct _vcs_dpi_ip_params_st dcn3_2_ip;
 extern struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc;
 
-/* Temp struct used to save and restore MALL config
- * during validation.
- *
- * TODO: Move MALL config into dc_state instead of stream struct
- * to avoid needing to save/restore.
- */
-struct mall_temp_config {
-	struct mall_stream_config mall_stream_config[MAX_PIPES];
-	bool is_phantom_plane[MAX_PIPES];
-};
-
 struct dcn32_resource_pool {
 	struct resource_pool base;
 };
@@ -81,6 +70,9 @@ bool dcn32_release_post_bldn_3dlut(
 		struct dc_transfer_func **shaper);
 
 bool dcn32_remove_phantom_pipes(struct dc *dc,
+		struct dc_state *context, bool fast_update);
+
+void dcn32_retain_phantom_pipes(struct dc *dc,
 		struct dc_state *context);
 
 void dcn32_add_phantom_pipes(struct dc *dc,
@@ -1244,7 +1236,8 @@ void dcn32_restore_mall_state(struct dc *dc,
       SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C),                         \
       SR(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D),                         \
       SR(DCN_VM_FAULT_ADDR_MSB), SR(DCN_VM_FAULT_ADDR_LSB),                    \
-      SR(DCN_VM_FAULT_CNTL), SR(DCN_VM_FAULT_STATUS)                           \
+      SR(DCN_VM_FAULT_CNTL), SR(DCN_VM_FAULT_STATUS),                          \
+      SR(SDPIF_REQUEST_RATE_LIMIT)                                             \
   )
 
 /* DCCG */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
index fa3778849db1..783935c4e664 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
@@ -97,14 +97,14 @@ uint32_t dcn32_helper_calculate_num_ways_for_subvp(struct dc *dc, struct dc_stat
 			 * FLOOR(vp_x_start, blk_width)
 			 */
 			full_vp_width_blk_aligned = ((pipe->plane_res.scl_data.viewport.x +
-					pipe->plane_res.scl_data.viewport.width + mblk_width - 1) / mblk_width * mblk_width) +
+					pipe->plane_res.scl_data.viewport.width + mblk_width - 1) / mblk_width * mblk_width) -
 					(pipe->plane_res.scl_data.viewport.x / mblk_width * mblk_width);
 
 			/* full_vp_height_blk_aligned = FLOOR(vp_y_start + full_vp_height + blk_height - 1, blk_height) -
 			 * FLOOR(vp_y_start, blk_height)
 			 */
 			full_vp_height_blk_aligned = ((pipe->plane_res.scl_data.viewport.y +
-					full_vp_height + mblk_height - 1) / mblk_height * mblk_height) +
+					full_vp_height + mblk_height - 1) / mblk_height * mblk_height) -
 					(pipe->plane_res.scl_data.viewport.y / mblk_height * mblk_height);
 
 			/* mall_alloc_width_blk_aligned_l/c = full_vp_width_blk_aligned_l/c */
@@ -121,14 +121,19 @@ uint32_t dcn32_helper_calculate_num_ways_for_subvp(struct dc *dc, struct dc_stat
 			 */
 			num_mblks = ((mall_alloc_width_blk_aligned + mblk_width - 1) / mblk_width) *
 					((mall_alloc_height_blk_aligned + mblk_height - 1) / mblk_height);
+
+			/*For DCC:
+			 * meta_num_mblk = CEILING(meta_pitch*full_vp_height*Bpe/256/mblk_bytes, 1)
+			 */
+			if (pipe->plane_state->dcc.enable)
+				num_mblks += (pipe->plane_state->dcc.meta_pitch * pipe->plane_res.scl_data.viewport.height * bytes_per_pixel +
+								(256 * DCN3_2_MALL_MBLK_SIZE_BYTES) - 1) / (256 * DCN3_2_MALL_MBLK_SIZE_BYTES);
+
 			bytes_in_mall = num_mblks * DCN3_2_MALL_MBLK_SIZE_BYTES;
 			// cache lines used is total bytes / cache_line size. Add +2 for worst case alignment
 			// (MALL is 64-byte aligned)
 			cache_lines_per_plane = bytes_in_mall / dc->caps.cache_line_size + 2;
 
-			/* For DCC divide by 256 */
-			if (pipe->plane_state->dcc.enable)
-				cache_lines_per_plane = cache_lines_per_plane + (cache_lines_per_plane / 256) + 1;
 			cache_lines_used += cache_lines_per_plane;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index 6292ac515d1a..d1f36df03c2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -109,8 +109,6 @@ enum dcn321_clk_src_array_id {
  */
 
 /* DCN */
-/* TODO awful hack. fixup dcn20_dwb.h */
-#undef BASE_INNER
 #define BASE_INNER(seg) ctx->dcn_reg_offsets[seg]
 
 #define BASE(seg) BASE_INNER(seg)
@@ -174,6 +172,9 @@ enum dcn321_clk_src_array_id {
 	REG_STRUCT.block ## _ ## reg_name[id] = BASE(reg ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
 		reg ## block ## id ## _ ## reg_name
 
+#define SF_DWB2(reg_name, block, id, field_name, post_fix) \
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
 #define VUPDATE_SRII(reg_name, block, id)\
 	REG_STRUCT.reg_name[id] = BASE(reg ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
 		reg ## reg_name ## _ ## block ## id
@@ -720,7 +721,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 	/*must match enable_single_display_2to1_odm_policy to support dynamic ODM transitions*/
 	.enable_double_buffered_dsc_pg_support = true,
 	.enable_dp_dig_pixel_rate_div_policy = 1,
-	.allow_sw_cursor_fallback = false,
+	.allow_sw_cursor_fallback = false, // Linux can't do SW cursor "fallback"
 	.alloc_extra_way_for_cursor = true,
 	.min_prefetch_in_strobe_ns = 60000, // 60us
 };
@@ -742,7 +743,7 @@ static const struct dc_debug_options debug_defaults_diags = {
 	.dmub_command_table = true,
 	.enable_tri_buf = true,
 	.use_max_lb = true,
-	.force_disable_subvp = true
+	.force_disable_subvp = true,
 };
 
 
@@ -829,6 +830,7 @@ static struct clock_source *dcn321_clock_source_create(
 		return &clk_src->base;
 	}
 
+	kfree(clk_src);
 	BREAK_TO_DEBUGGER();
 	return NULL;
 }
@@ -1619,6 +1621,9 @@ static struct resource_funcs dcn321_res_pool_funcs = {
 	.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
 	.add_phantom_pipes = dcn32_add_phantom_pipes,
 	.remove_phantom_pipes = dcn32_remove_phantom_pipes,
+	.retain_phantom_pipes = dcn32_retain_phantom_pipes,
+	.save_mall_state = dcn32_save_mall_state,
+	.restore_mall_state = dcn32_restore_mall_state,
 };
 
 
@@ -1704,10 +1709,12 @@ static bool dcn321_resource_construct(
 	dc->caps.cache_num_ways = 16;
 	dc->caps.max_cab_allocation_bytes = 33554432; // 32MB = 1024 * 1024 * 32
 	dc->caps.subvp_fw_processing_delay_us = 15;
+	dc->caps.subvp_drr_max_vblank_margin_us = 40;
 	dc->caps.subvp_prefetch_end_to_mall_start_us = 15;
 	dc->caps.subvp_swath_height_margin_lines = 16;
 	dc->caps.subvp_pstate_allow_width_us = 20;
 	dc->caps.subvp_vertical_int_margin_us = 30;
+	dc->caps.subvp_drr_vblank_start_margin_us = 100; // 100us margin
 	dc->caps.max_slave_planes = 1;
 	dc->caps.max_slave_yuv_planes = 1;
 	dc->caps.max_slave_rgb_planes = 1;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dm_helpers.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dm_helpers.h
index e3e5c39895a3..af1c50ed905a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dm_helpers.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dm_helpers.h
@@ -116,6 +116,11 @@ bool dm_helpers_dp_mst_start_top_mgr(
 bool dm_helpers_dp_mst_stop_top_mgr(
 		struct dc_context *ctx,
 		struct dc_link *link);
+
+void dm_helpers_dp_mst_update_branch_bandwidth(
+		struct dc_context *ctx,
+		struct dc_link *link);
+
 /**
  * OS specific aux read callback.
  */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
index ca7d24000621..0ecea87cf48f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/Makefile
@@ -33,6 +33,10 @@ ifdef CONFIG_PPC64
 dml_ccflags := -mhard-float -maltivec
 endif
 
+ifdef CONFIG_ARM64
+dml_rcflags := -mgeneral-regs-only
+endif
+
 ifdef CONFIG_CC_IS_GCC
 ifneq ($(call gcc-min-version, 70100),y)
 IS_OLD_GCC = 1
@@ -55,8 +59,6 @@ frame_warn_flag := -Wframe-larger-than=2048
 endif
 
 CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
-
-ifdef CONFIG_DRM_AMD_DC_DCN
 CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn10/dcn10_fpu.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/dcn20_fpu.o := $(dml_ccflags)
@@ -88,7 +90,6 @@ CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calcs.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_auto.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_math.o := $(dml_ccflags) -Wno-tautological-compare
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_rcflags)
-CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn2x/dcn2x.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_rcflags)
@@ -105,7 +106,18 @@ CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/display_mode_vba_util_32.o := $(dml_rcf
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn301/dcn301_fpu.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_rcflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dsc/rc_calc_fpu.o  := $(dml_rcflags)
-endif
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn10/dcn10_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/dcn20_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/display_mode_vba_314.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/display_rq_dlg_calc_314.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn314/dcn314_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn30/dcn30_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn32/dcn32_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn321/dcn321_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn31/dcn31_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn302/dcn302_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn303/dcn303_fpu.o := $(dml_rcflags)
+CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/calcs/dcn_calc_math.o := $(dml_rcflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags)
 CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags)
 CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_rcflags)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dc_features.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
index 74e86732e301..2cbdd75429ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
@@ -29,6 +29,13 @@
 #define DC__PRESENT 1
 #define DC__PRESENT__1 1
 #define DC__NUM_DPP 4
+
+/**
+ * @DC__VOLTAGE_STATES:
+ *
+ * Define the maximum amount of states supported by the ASIC. Every ASIC has a
+ * specific number of states; this macro defines the maximum number of states.
+ */
 #define DC__VOLTAGE_STATES 20
 #define DC__NUM_DPP__4 1
 #define DC__NUM_DPP__0_PRESENT 1
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c
index 99644d896222..c5e84190c17a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.c
@@ -27,6 +27,8 @@
 #include "dcn10/dcn10_resource.h"
 
 #include "dcn10_fpu.h"
+#include "resource.h"
+#include "amdgpu_dm/dc_fpu.h"
 
 /**
  * DOC: DCN10 FPU manipulation Overview
@@ -121,3 +123,37 @@ struct _vcs_dpi_soc_bounding_box_st dcn1_0_soc = {
 	.writeback_dram_clock_change_latency_us = 23.0,
 	.return_bus_width_bytes = 64,
 };
+
+void dcn10_resource_construct_fp(struct dc *dc)
+{
+	dc_assert_fp_enabled();
+	if (dc->ctx->dce_version == DCN_VERSION_1_01) {
+		struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc;
+		struct dcn_ip_params *dcn_ip = dc->dcn_ip;
+		struct display_mode_lib *dml = &dc->dml;
+
+		dml->ip.max_num_dpp = 3;
+		/* TODO how to handle 23.84? */
+		dcn_soc->dram_clock_change_latency = 23;
+		dcn_ip->max_num_dpp = 3;
+	}
+	if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) {
+		dc->dcn_soc->urgent_latency = 3;
+		dc->debug.disable_dmcu = true;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f;
+	}
+
+	dc->dcn_soc->number_of_channels = dc->ctx->asic_id.vram_width / ddr4_dram_width;
+	ASSERT(dc->dcn_soc->number_of_channels < 3);
+	if (dc->dcn_soc->number_of_channels == 0)/*old sbios bug*/
+		dc->dcn_soc->number_of_channels = 2;
+
+	if (dc->dcn_soc->number_of_channels == 1) {
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f;
+		dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f;
+		if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev))
+			dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f;
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h
index e74ed4b4ce5b..63219ecd8478 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn10/dcn10_fpu.h
@@ -27,4 +27,6 @@
 #ifndef __DCN10_FPU_H__
 #define __DCN10_FPU_H__
 
+void dcn10_resource_construct_fp(struct dc *dc);
+
 #endif /* __DCN20_FPU_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
index 45db40c41882..c26da3bb2892 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
@@ -565,7 +565,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = {
 				.dppclk_mhz = 847.06,
 				.phyclk_mhz = 810.0,
 				.socclk_mhz = 953.0,
-				.dscclk_mhz = 489.0,
+				.dscclk_mhz = 300.0,
 				.dram_speed_mts = 2400.0,
 			},
 			{
@@ -576,7 +576,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = {
 				.dppclk_mhz = 960.00,
 				.phyclk_mhz = 810.0,
 				.socclk_mhz = 278.0,
-				.dscclk_mhz = 287.67,
+				.dscclk_mhz = 342.86,
 				.dram_speed_mts = 2666.0,
 			},
 			{
@@ -587,7 +587,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn2_1_soc = {
 				.dppclk_mhz = 1028.57,
 				.phyclk_mhz = 810.0,
 				.socclk_mhz = 715.0,
-				.dscclk_mhz = 318.334,
+				.dscclk_mhz = 369.23,
 				.dram_speed_mts = 3200.0,
 			},
 			{
@@ -949,6 +949,7 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 	int plane_count;
 	int i;
 	unsigned int optimized_min_dst_y_next_start_us;
+	bool allow_z8 = context->bw_ctx.dml.vba.StutterPeriod > 1000.0;
 
 	plane_count = 0;
 	optimized_min_dst_y_next_start_us = 0;
@@ -963,6 +964,8 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 	 * 	2. single eDP, on link 0, 1 plane and stutter period > 5ms
 	 * Z10 only cases:
 	 * 	1. single eDP, on link 0, 1 plane and stutter period >= 5ms
+	 * Z8 cases:
+	 * 	1. stutter period sufficient
 	 * Zstate not allowed cases:
 	 * 	1. Everything else
 	 */
@@ -989,12 +992,15 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 
 		if (context->bw_ctx.dml.vba.StutterPeriod > 5000.0 || optimized_min_dst_y_next_start_us > 5000)
 			return DCN_ZSTATE_SUPPORT_ALLOW;
-		else if (link->psr_settings.psr_version == DC_PSR_VERSION_1 && !dc->debug.disable_psr)
-			return DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY;
+		else if (link->psr_settings.psr_version == DC_PSR_VERSION_1 && !link->panel_config.psr.disable_psr)
+			return allow_z8 ? DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY : DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY;
 		else
-			return DCN_ZSTATE_SUPPORT_DISALLOW;
-	} else
+			return allow_z8 ? DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY : DCN_ZSTATE_SUPPORT_DISALLOW;
+	} else if (allow_z8) {
+		return DCN_ZSTATE_SUPPORT_ALLOW_Z8_ONLY;
+	} else {
 		return DCN_ZSTATE_SUPPORT_DISALLOW;
+	}
 }
 
 void dcn20_calculate_dlg_params(
@@ -1296,6 +1302,8 @@ int dcn20_populate_dml_pipes_from_context(
 		case SIGNAL_TYPE_DISPLAY_PORT_MST:
 		case SIGNAL_TYPE_DISPLAY_PORT:
 			pipes[pipe_cnt].dout.output_type = dm_dp;
+			if (is_dp_128b_132b_signal(&res_ctx->pipe_ctx[i]))
+				pipes[pipe_cnt].dout.output_type = dm_dp2p0;
 			break;
 		case SIGNAL_TYPE_EDP:
 			pipes[pipe_cnt].dout.output_type = dm_edp;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
index e1e92daba668..d4c0f9cdac8e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c
@@ -520,9 +520,7 @@ void dcn30_fpu_calculate_wm_and_dlg(
 		pipe_idx++;
 	}
 
-	DC_FP_START();
 	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
-	DC_FP_END();
 
 	if (!pstate_en)
 		/* Restore full p-state latency */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
index 479e2c1a1301..379729b02847 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c
@@ -4851,7 +4851,7 @@ void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->SwathHeightYThisState[k],
 							v->SwathHeightCThisState[k],
 							v->HTotal[k] / v->PixelClock[k],
-							v->UrgentLatency,
+							v->UrgLatency[i],
 							v->CursorBufferSize,
 							v->CursorWidth[k][0],
 							v->CursorBPP[k][0],
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
index 7dd0845d1bd9..b37d14369a62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c
@@ -483,7 +483,7 @@ void dcn31_calculate_wm_and_dlg_fp(
 		int pipe_cnt,
 		int vlevel)
 {
-	int i, pipe_idx, active_dpp_count = 0;
+	int i, pipe_idx, active_hubp_count = 0;
 	double dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
 
 	dc_assert_fp_enabled();
@@ -529,7 +529,7 @@ void dcn31_calculate_wm_and_dlg_fp(
 			continue;
 
 		if (context->res_ctx.pipe_ctx[i].plane_state)
-			active_dpp_count++;
+			active_hubp_count++;
 
 		pipes[pipe_idx].clks_cfg.dispclk_mhz = get_dispclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt);
 		pipes[pipe_idx].clks_cfg.dppclk_mhz = get_dppclk_calculated(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
@@ -547,9 +547,22 @@ void dcn31_calculate_wm_and_dlg_fp(
 	}
 
 	dcn20_calculate_dlg_params(dc, context, pipes, pipe_cnt, vlevel);
-	/* For 31x apu pstate change is only supported if possible in vactive or if there are no active dpps */
+	/* For 31x apu pstate change is only supported if possible in vactive*/
 	context->bw_ctx.bw.dcn.clk.p_state_change_support =
-			context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_dram_clock_change_vactive || !active_dpp_count;
+			context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] == dm_dram_clock_change_vactive;
+	/* If DCN isn't making memory requests we can allow pstate change and lower clocks */
+	if (!active_hubp_count) {
+		context->bw_ctx.bw.dcn.clk.socclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dcfclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dramclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.fclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.p_state_change_support = true;
+		for (i = 0; i < dc->res_pool->pipe_count; i++)
+			if (context->res_ctx.pipe_ctx[i].stream)
+				context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = 0;
+	}
 }
 
 void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
@@ -797,3 +810,8 @@ void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
 	else
 		dml_init_instance(&dc->dml, &dcn3_16_soc, &dcn3_16_ip, DML_PROJECT_DCN31_FPGA);
 }
+
+int dcn_get_max_non_odm_pix_rate_100hz(struct _vcs_dpi_soc_bounding_box_st *soc)
+{
+	return soc->clock_limits[0].dispclk_mhz * 10000.0 / (1.0 + soc->dcn_downspread_percent / 100.0);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h
index fd58b2561ec9..687d3522cc33 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h
@@ -46,5 +46,10 @@ void dcn31_calculate_wm_and_dlg_fp(
 void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
 void dcn315_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
 void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
+int dcn_get_max_non_odm_pix_rate_100hz(struct _vcs_dpi_soc_bounding_box_st *soc);
 
+int dcn31x_populate_dml_pipes_from_context(struct dc *dc,
+					  struct dc_state *context,
+					  display_e2e_pipe_params_st *pipes,
+					  bool fast_validate);
 #endif /* __DCN31_FPU_H__*/
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
index b612edb14417..ec351c8418cb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c
@@ -1052,17 +1052,16 @@ static bool CalculatePrefetchSchedule(
 	else
 		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC;
 	/*rev 99*/
-	prefetch_bw_pr = dml_min(1, bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane);
+	prefetch_bw_pr = bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane;
+	prefetch_bw_pr = dml_min(1, myPipe->VRatio) * prefetch_bw_pr;
 	max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime;
 	prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC;
-	prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerPlane, prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime));
 	prefetch_bw_oto = dml_max(prefetch_bw_pr, prefetch_sw_bytes / max_Tsw);
 
 	min_Lsw = dml_max(1, dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) / max_vratio_pre);
 	Lsw_oto = dml_ceil(4 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1) / 4;
 	Tsw_oto = Lsw_oto * LineTime;
 
-	prefetch_bw_oto = (PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC) / Tsw_oto;
 
 #ifdef __DML_VBA_DEBUG__
 	dml_print("DML: HTotal: %d\n", myPipe->HTotal);
@@ -5083,7 +5082,7 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 							v->SwathHeightYThisState[k],
 							v->SwathHeightCThisState[k],
 							v->HTotal[k] / v->PixelClock[k],
-							v->UrgentLatency,
+							v->UrgLatency[i],
 							v->CursorBufferSize,
 							v->CursorWidth[k][0],
 							v->CursorBPP[k][0],
@@ -5361,6 +5360,58 @@ void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 				v->ModeSupport[i][j] = true;
 			} else {
 				v->ModeSupport[i][j] = false;
+#ifdef __DML_VBA_DEBUG__
+				if (v->ScaleRatioAndTapsSupport == false)
+					dml_print("DML SUPPORT:     ScaleRatioAndTapsSupport failed");
+				if (v->SourceFormatPixelAndScanSupport == false)
+					dml_print("DML SUPPORT:     SourceFormatPixelAndScanSupport failed");
+				if (v->ViewportSizeSupport[i][j] == false)
+					dml_print("DML SUPPORT:     ViewportSizeSupport failed");
+				if (v->LinkCapacitySupport[i] == false)
+					dml_print("DML SUPPORT:     LinkCapacitySupport failed");
+				if (v->ODMCombine4To1SupportCheckOK[i] == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported failed");
+				if (v->NotEnoughDSCUnits[i] == true)
+					dml_print("DML SUPPORT:     NotEnoughDSCUnits");
+				if (v->DTBCLKRequiredMoreThanSupported[i] == true)
+					dml_print("DML SUPPORT:     DTBCLKRequiredMoreThanSupported");
+				if (v->ROBSupport[i][j] == false)
+					dml_print("DML SUPPORT:     ROBSupport failed");
+				if (v->DISPCLK_DPPCLK_Support[i][j] == false)
+					dml_print("DML SUPPORT:     DISPCLK_DPPCLK_Support failed");
+				if (v->TotalAvailablePipesSupport[i][j] == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported failed");
+				if (EnoughWritebackUnits == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported failed");
+				if (v->WritebackLatencySupport == false)
+					dml_print("DML SUPPORT:     WritebackLatencySupport failed");
+				if (v->WritebackScaleRatioAndTapsSupport == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported ");
+				if (v->CursorSupport == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported failed");
+				if (v->PitchSupport == false)
+					dml_print("DML SUPPORT:     PitchSupport failed");
+				if (ViewportExceedsSurface == true)
+					dml_print("DML SUPPORT:     ViewportExceedsSurface failed");
+				if (v->PrefetchSupported[i][j] == false)
+					dml_print("DML SUPPORT:     PrefetchSupported failed");
+				if (v->DynamicMetadataSupported[i][j] == false)
+					dml_print("DML SUPPORT:     DSC422NativeNotSupported failed");
+				if (v->TotalVerticalActiveBandwidthSupport[i][j] == false)
+					dml_print("DML SUPPORT:     TotalVerticalActiveBandwidthSupport failed");
+				if (v->VRatioInPrefetchSupported[i][j] == false)
+					dml_print("DML SUPPORT:     VRatioInPrefetchSupported failed");
+				if (v->PTEBufferSizeNotExceeded[i][j] == false)
+					dml_print("DML SUPPORT:     PTEBufferSizeNotExceeded failed");
+				if (v->NonsupportedDSCInputBPC == true)
+					dml_print("DML SUPPORT:     NonsupportedDSCInputBPC failed");
+				if (!((v->HostVMEnable == false
+					&& v->ImmediateFlipRequirement[0] != dm_immediate_flip_required)
+							|| v->ImmediateFlipSupportedForState[i][j] == true))
+					dml_print("DML SUPPORT:     ImmediateFlipRequirement failed");
+				if (FMTBufferExceeded == true)
+					dml_print("DML SUPPORT:     FMTBufferExceeded failed");
+#endif
 			}
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
index 34b6c763a455..6a1cf6adea77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/dcn314_fpu.c
@@ -29,6 +29,7 @@
 #include "dcn31/dcn31_hubbub.h"
 #include "dcn314_fpu.h"
 #include "dml/dcn20/dcn20_fpu.h"
+#include "dml/dcn31/dcn31_fpu.h"
 #include "dml/display_mode_vba.h"
 
 struct _vcs_dpi_ip_params_st dcn3_14_ip = {
@@ -148,8 +149,8 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_14_soc = {
 	.num_states = 5,
 	.sr_exit_time_us = 16.5,
 	.sr_enter_plus_exit_time_us = 18.5,
-	.sr_exit_z8_time_us = 442.0,
-	.sr_enter_plus_exit_z8_time_us = 560.0,
+	.sr_exit_z8_time_us = 280.0,
+	.sr_enter_plus_exit_z8_time_us = 350.0,
 	.writeback_latency_us = 12.0,
 	.dram_channel_width_bytes = 4,
 	.round_trip_ping_latency_dcfclk_cycles = 106,
@@ -264,11 +265,8 @@ void dcn314_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_p
 		dc->dml.soc.dispclk_dppclk_vco_speed_mhz = max_dispclk_mhz * 2;
 	}
 
-	if ((int)(dcn3_14_soc.dram_clock_change_latency_us * 1000)
-				!= dc->debug.dram_clock_change_latency_ns
-			&& dc->debug.dram_clock_change_latency_ns) {
-		dcn3_14_soc.dram_clock_change_latency_us = dc->debug.dram_clock_change_latency_ns / 1000;
-	}
+	dcn20_patch_bounding_box(dc, &dcn3_14_soc);
+
 	if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment))
 		dml_init_instance(&dc->dml, &dcn3_14_soc, &dcn3_14_ip, DML_PROJECT_DCN314);
 	else
@@ -291,7 +289,7 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c
 
 	dc_assert_fp_enabled();
 
-	dcn20_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
+	dcn31x_populate_dml_pipes_from_context(dc, context, pipes, fast_validate);
 
 	for (i = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) {
 		struct dc_crtc_timing *timing;
@@ -318,8 +316,6 @@ int dcn314_populate_dml_pipes_from_context_fpu(struct dc *dc, struct dc_state *c
 		pipes[pipe_cnt].pipe.src.immediate_flip = true;
 
 		pipes[pipe_cnt].pipe.src.unbounded_req_mode = false;
-		pipes[pipe_cnt].pipe.src.hostvm = dc->res_pool->hubbub->riommu_active;
-		pipes[pipe_cnt].pipe.src.gpuvm = true;
 		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
 		pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
 		pipes[pipe_cnt].pipe.dest.vfront_porch = timing->v_front_porch;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
index 0d12fd079cd6..cb7c0c878423 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn314/display_mode_vba_314.c
@@ -1074,17 +1074,16 @@ static bool CalculatePrefetchSchedule(
 	else
 		bytes_pp = myPipe->BytePerPixelY + myPipe->BytePerPixelC;
 	/*rev 99*/
-	prefetch_bw_pr = dml_min(1, bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane);
+	prefetch_bw_pr = bytes_pp * myPipe->PixelClock / (double) myPipe->DPPPerPlane;
+	prefetch_bw_pr = dml_min(1, myPipe->VRatio) * prefetch_bw_pr;
 	max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime;
 	prefetch_sw_bytes = PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC;
-	prefetch_bw_oto = dml_max(bytes_pp * myPipe->PixelClock / myPipe->DPPPerPlane, prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime));
 	prefetch_bw_oto = dml_max(prefetch_bw_pr, prefetch_sw_bytes / max_Tsw);
 
 	min_Lsw = dml_max(1, dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) / max_vratio_pre);
 	Lsw_oto = dml_ceil(4 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1) / 4;
 	Tsw_oto = Lsw_oto * LineTime;
 
-	prefetch_bw_oto = (PrefetchSourceLinesY * swath_width_luma_ub * myPipe->BytePerPixelY + PrefetchSourceLinesC * swath_width_chroma_ub * myPipe->BytePerPixelC) / Tsw_oto;
 
 #ifdef __DML_VBA_DEBUG__
 	dml_print("DML: HTotal: %d\n", myPipe->HTotal);
@@ -3184,7 +3183,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 		} else {
 			v->MIN_DST_Y_NEXT_START[k] = v->VTotal[k] - v->VFrontPorch[k] + v->VTotal[k] - v->VActive[k] - v->VStartup[k];
 		}
-		v->MIN_DST_Y_NEXT_START[k] += dml_floor(4.0 * v->TSetup[k] / (double)v->HTotal[k] / v->PixelClock[k], 1.0) / 4.0;
+		v->MIN_DST_Y_NEXT_START[k] += dml_floor(4.0 * v->TSetup[k] / ((double)v->HTotal[k] / v->PixelClock[k]), 1.0) / 4.0;
 		if (((v->VUpdateOffsetPix[k] + v->VUpdateWidthPix[k] + v->VReadyOffsetPix[k]) / v->HTotal[k])
 				<= (isInterlaceTiming ?
 						dml_floor((v->VTotal[k] - v->VActive[k] - v->VFrontPorch[k] - v->VStartup[k]) / 2.0, 1.0) :
@@ -5180,7 +5179,7 @@ void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_
 							v->SwathHeightYThisState[k],
 							v->SwathHeightCThisState[k],
 							v->HTotal[k] / v->PixelClock[k],
-							v->UrgentLatency,
+							v->UrgLatency[i],
 							v->CursorBufferSize,
 							v->CursorWidth[k][0],
 							v->CursorBPP[k][0],
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index 2abe3967f7fb..f94abd124021 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -256,16 +256,24 @@ int dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
 							    int vlevel)
 {
 	const int max_latency_table_entries = 4;
-	const struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
 	int dummy_latency_index = 0;
+	enum clock_change_support temp_clock_change_support = vba->DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
 
 	dc_assert_fp_enabled();
 
 	while (dummy_latency_index < max_latency_table_entries) {
+		if (temp_clock_change_support != dm_dram_clock_change_unsupported)
+			vba->DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = temp_clock_change_support;
 		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
 				dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
 		dcn32_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
 
+		/* for subvp + DRR case, if subvp pipes are still present we support pstate */
+		if (vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] == dm_dram_clock_change_unsupported &&
+				dcn32_subvp_in_use(dc, context))
+			vba->DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = temp_clock_change_support;
+
 		if (vlevel < context->bw_ctx.dml.vba.soc.num_states &&
 				vba->DRAMClockChangeSupport[vlevel][vba->maxMpcComb] != dm_dram_clock_change_unsupported)
 			break;
@@ -531,9 +539,12 @@ void dcn32_set_phantom_stream_timing(struct dc *dc,
 	unsigned int i, pipe_idx;
 	struct pipe_ctx *pipe;
 	uint32_t phantom_vactive, phantom_bp, pstate_width_fw_delay_lines;
+	unsigned int num_dpp;
 	unsigned int vlevel = context->bw_ctx.dml.vba.VoltageLevel;
 	unsigned int dcfclk = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
 	unsigned int socclk = context->bw_ctx.dml.vba.SOCCLKPerState[vlevel];
+	struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
+	struct dc_stream_state *main_stream = ref_pipe->stream;
 
 	dc_assert_fp_enabled();
 
@@ -569,13 +580,26 @@ void dcn32_set_phantom_stream_timing(struct dc *dc,
 	phantom_vactive = get_subviewport_lines_needed_in_mall(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx) +
 				pstate_width_fw_delay_lines + dc->caps.subvp_swath_height_margin_lines;
 
+	// W/A for DCC corruption with certain high resolution timings.
+	// Determing if pipesplit is used. If so, add meta_row_height to the phantom vactive.
+	num_dpp = vba->NoOfDPP[vba->VoltageLevel][vba->maxMpcComb][vba->pipe_plane[pipe_idx]];
+	phantom_vactive += num_dpp > 1 ? vba->meta_row_height[vba->pipe_plane[pipe_idx]] : 0;
+
+	/* dc->debug.subvp_extra_lines 0 by default*/
+	phantom_vactive += dc->debug.subvp_extra_lines;
+
 	// For backporch of phantom pipe, use vstartup of the main pipe
 	phantom_bp = get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt, pipe_idx);
 
 	phantom_stream->dst.y = 0;
 	phantom_stream->dst.height = phantom_vactive;
+	/* When scaling, DML provides the end to end required number of lines for MALL.
+	 * dst.height is always correct for this case, but src.height is not which causes a
+	 * delta between main and phantom pipe scaling outputs. Need to adjust src.height on
+	 * phantom for this case.
+	 */
 	phantom_stream->src.y = 0;
-	phantom_stream->src.height = phantom_vactive;
+	phantom_stream->src.height = (double)phantom_vactive * (double)main_stream->src.height / (double)main_stream->dst.height;
 
 	phantom_stream->timing.v_addressable = phantom_vactive;
 	phantom_stream->timing.v_front_porch = 1;
@@ -1128,7 +1152,7 @@ static void dcn32_full_validate_bw_helper(struct dc *dc,
 				context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final ==
 					dm_prefetch_support_uclk_fclk_and_stutter) {
 				context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
-								dm_prefetch_support_stutter;
+								dm_prefetch_support_fclk_and_stutter;
 				/* There are params (such as FabricClock) that need to be recalculated
 				 * after validation fails (otherwise it will be 0). Calculation for
 				 * phantom vactive requires call into DML, so we must ensure all the
@@ -1179,7 +1203,7 @@ static void dcn32_full_validate_bw_helper(struct dc *dc,
 		// If SubVP pipe config is unsupported (or cannot be used for UCLK switching)
 		// remove phantom pipes and repopulate dml pipes
 		if (!found_supported_config) {
-			dc->res_pool->funcs->remove_phantom_pipes(dc, context);
+			dc->res_pool->funcs->remove_phantom_pipes(dc, context, false);
 			vba->DRAMClockChangeSupport[*vlevel][vba->maxMpcComb] = dm_dram_clock_change_unsupported;
 			*pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, false);
 
@@ -1191,9 +1215,7 @@ static void dcn32_full_validate_bw_helper(struct dc *dc,
 			}
 		} else {
 			// Most populate phantom DLG params before programming hardware / timing for phantom pipe
-			DC_FP_START();
 			dcn32_helper_populate_phantom_dlg_params(dc, context, pipes, *pipe_cnt);
-			DC_FP_END();
 
 			/* Call validate_apply_pipe_split flags after calling DML getters for
 			 * phantom dlg params, or some of the VBA params indicating pipe split
@@ -1230,7 +1252,7 @@ static void dcn32_calculate_dlg_params(struct dc *dc, struct dc_state *context,
 				       display_e2e_pipe_params_st *pipes,
 				       int pipe_cnt, int vlevel)
 {
-	int i, pipe_idx;
+	int i, pipe_idx, active_hubp_count = 0;
 	bool usr_retraining_support = false;
 	bool unbounded_req_enabled = false;
 
@@ -1275,6 +1297,8 @@ static void dcn32_calculate_dlg_params(struct dc *dc, struct dc_state *context,
 	for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
 		if (!context->res_ctx.pipe_ctx[i].stream)
 			continue;
+		if (context->res_ctx.pipe_ctx[i].plane_state)
+			active_hubp_count++;
 		pipes[pipe_idx].pipe.dest.vstartup_start = get_vstartup(&context->bw_ctx.dml, pipes, pipe_cnt,
 				pipe_idx);
 		pipes[pipe_idx].pipe.dest.vupdate_offset = get_vupdate_offset(&context->bw_ctx.dml, pipes, pipe_cnt,
@@ -1296,10 +1320,23 @@ static void dcn32_calculate_dlg_params(struct dc *dc, struct dc_state *context,
 
 		if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000)
 			context->bw_ctx.bw.dcn.clk.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
-		context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+		if (context->res_ctx.pipe_ctx[i].plane_state)
+			context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = pipes[pipe_idx].clks_cfg.dppclk_mhz * 1000;
+		else
+			context->res_ctx.pipe_ctx[i].plane_res.bw.dppclk_khz = 0;
 		context->res_ctx.pipe_ctx[i].pipe_dlg_param = pipes[pipe_idx].pipe.dest;
 		pipe_idx++;
 	}
+	/* If DCN isn't making memory requests we can allow pstate change and lower clocks */
+	if (!active_hubp_count) {
+		context->bw_ctx.bw.dcn.clk.socclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dppclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dcfclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz = 0;
+		context->bw_ctx.bw.dcn.clk.dramclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.fclk_khz = 0;
+		context->bw_ctx.bw.dcn.clk.p_state_change_support = true;
+	}
 	/*save a original dppclock copy*/
 	context->bw_ctx.bw.dcn.clk.bw_dppclk_khz = context->bw_ctx.bw.dcn.clk.dppclk_khz;
 	context->bw_ctx.bw.dcn.clk.bw_dispclk_khz = context->bw_ctx.bw.dcn.clk.dispclk_khz;
@@ -1481,7 +1518,7 @@ bool dcn32_internal_validate_bw(struct dc *dc,
 		return false;
 
 	// For each full update, remove all existing phantom pipes first
-	dc->res_pool->funcs->remove_phantom_pipes(dc, context);
+	dc->res_pool->funcs->remove_phantom_pipes(dc, context, fast_validate);
 
 	dc->res_pool->funcs->update_soc_for_wm_a(dc, context);
 
@@ -1494,11 +1531,8 @@ bool dcn32_internal_validate_bw(struct dc *dc,
 
 	dml_log_pipe_params(&context->bw_ctx.dml, pipes, pipe_cnt);
 
-	if (!fast_validate) {
-		DC_FP_START();
+	if (!fast_validate)
 		dcn32_full_validate_bw_helper(dc, context, pipes, &vlevel, split, merge, &pipe_cnt);
-		DC_FP_END();
-	}
 
 	if (fast_validate ||
 			(dc->debug.dml_disallow_alternate_prefetch_modes &&
@@ -1734,6 +1768,10 @@ bool dcn32_internal_validate_bw(struct dc *dc,
 	}
 
 	if (repopulate_pipes) {
+		int flag_max_mpc_comb = vba->maxMpcComb;
+		int flag_vlevel = vlevel;
+		int i;
+
 		pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);
 
 		/* repopulate_pipes = 1 means the pipes were either split or merged. In this case
@@ -1741,10 +1779,28 @@ bool dcn32_internal_validate_bw(struct dc *dc,
 		 * ensure all the params are calculated correctly. We do not need to run the
 		 * pipe split check again after this call (pipes are already split / merged).
 		 * */
-		if (!fast_validate) {
-			context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
-						dm_prefetch_support_uclk_fclk_and_stutter_if_possible;
-			vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+		context->bw_ctx.dml.soc.allow_for_pstate_or_stutter_in_vblank_final =
+					dm_prefetch_support_uclk_fclk_and_stutter_if_possible;
+		vlevel = dml_get_voltage_level(&context->bw_ctx.dml, pipes, pipe_cnt);
+		if (vlevel == context->bw_ctx.dml.soc.num_states) {
+			/* failed after DET size changes */
+			goto validate_fail;
+		} else if (flag_max_mpc_comb == 0 &&
+				flag_max_mpc_comb != context->bw_ctx.dml.vba.maxMpcComb) {
+			/* check the context constructed with pipe split flags is still valid*/
+			bool flags_valid = false;
+			for (i = flag_vlevel; i < context->bw_ctx.dml.soc.num_states; i++) {
+				if (vba->ModeSupport[i][flag_max_mpc_comb]) {
+					vba->maxMpcComb = flag_max_mpc_comb;
+					vba->VoltageLevel = i;
+					vlevel = i;
+					flags_valid = true;
+				}
+			}
+
+			/* this should never happen */
+			if (!flags_valid)
+				goto validate_fail;
 		}
 	}
 	*vlevel_out = vlevel;
@@ -1775,14 +1831,38 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 	unsigned int dummy_latency_index = 0;
 	int maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
 	unsigned int min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
+	bool subvp_in_use = dcn32_subvp_in_use(dc, context);
 	unsigned int min_dram_speed_mts_margin;
+	bool need_fclk_lat_as_dummy = false;
+	bool is_subvp_p_drr = true;
 
 	dc_assert_fp_enabled();
 
-	// Override DRAMClockChangeSupport for SubVP + DRR case where the DRR cannot switch without stretching it's VBLANK
-	if (!pstate_en && dcn32_subvp_in_use(dc, context)) {
-		context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = dm_dram_clock_change_vblank_w_mall_sub_vp;
-		pstate_en = true;
+	/* need to find dummy latency index for subvp */
+	if (subvp_in_use) {
+		/* Override DRAMClockChangeSupport for SubVP + DRR case where the DRR cannot switch without stretching it's VBLANK */
+		if (!pstate_en) {
+			context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = dm_dram_clock_change_vblank_w_mall_sub_vp;
+			pstate_en = true;
+			is_subvp_p_drr = true;
+		}
+		dummy_latency_index = dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(dc,
+						context, pipes, pipe_cnt, vlevel);
+
+		/* For DCN32/321 need to validate with fclk pstate change latency equal to dummy so prefetch is
+		 * scheduled correctly to account for dummy pstate.
+		 */
+		if (context->bw_ctx.dml.soc.fclk_change_latency_us < dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us) {
+			need_fclk_lat_as_dummy = true;
+			context->bw_ctx.dml.soc.fclk_change_latency_us =
+					dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
+		}
+		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
+							dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.pstate_latency_us;
+		dcn32_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
+		if (is_subvp_p_drr) {
+			context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] = dm_dram_clock_change_vblank_w_mall_sub_vp;
+		}
 	}
 
 	context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching = false;
@@ -1806,9 +1886,11 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 			/* For DCN32/321 need to validate with fclk pstate change latency equal to dummy so
 			 * prefetch is scheduled correctly to account for dummy pstate.
 			 */
-			if (dummy_latency_index == 0)
+			if (context->bw_ctx.dml.soc.fclk_change_latency_us < dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us) {
+				need_fclk_lat_as_dummy = true;
 				context->bw_ctx.dml.soc.fclk_change_latency_us =
 						dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
+			}
 			dcn32_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, false);
 			maxMpcComb = context->bw_ctx.dml.vba.maxMpcComb;
 			dcfclk_from_fw_based_mclk_switching = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
@@ -1916,7 +1998,7 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 				dc->clk_mgr->bw_params->clk_table.entries[min_dram_speed_mts_offset].memclk_mhz * 16;
 		}
 
-		if (!context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching) {
+		if (!context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching && !subvp_in_use) {
 			/* find largest table entry that is lower than dram speed,
 			 * but lower than DPM0 still uses DPM0
 			 */
@@ -1996,7 +2078,8 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 
 	context->perf_params.stutter_period_us = context->bw_ctx.dml.vba.StutterPeriod;
 
-	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching && dummy_latency_index == 0)
+	/* for proper prefetch calculations, if dummy lat > fclk lat, use fclk lat = dummy lat */
+	if (need_fclk_lat_as_dummy)
 		context->bw_ctx.dml.soc.fclk_change_latency_us =
 				dc->clk_mgr->bw_params->dummy_pstate_table[dummy_latency_index].dummy_pstate_latency_us;
 
@@ -2009,10 +2092,12 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 
 	if (context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching) {
 		dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(dc, context);
-		if (dummy_latency_index == 0)
-			context->bw_ctx.dml.soc.fclk_change_latency_us =
-					dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.fclk_change_latency_us;
 	}
+
+	/* revert fclk lat changes if required */
+	if (need_fclk_lat_as_dummy)
+		context->bw_ctx.dml.soc.fclk_change_latency_us =
+				dc->clk_mgr->bw_params->wm_table.nv_entries[WM_A].dml_input.fclk_change_latency_us;
 }
 
 static void dcn32_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
@@ -2159,9 +2244,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = 0;
 		entry.dram_speed_mts = 0;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// Insert the max DCFCLK
@@ -2169,9 +2252,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 	entry.fabricclk_mhz = 0;
 	entry.dram_speed_mts = 0;
 
-	DC_FP_START();
 	insert_entry_into_table_sorted(table, num_entries, &entry);
-	DC_FP_END();
 
 	// Insert the UCLK DPMS
 	for (i = 0; i < num_uclk_dpms; i++) {
@@ -2179,9 +2260,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = 0;
 		entry.dram_speed_mts = bw_params->clk_table.entries[i].memclk_mhz * 16;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// If FCLK is coarse grained, insert individual DPMs.
@@ -2191,9 +2270,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 			entry.fabricclk_mhz = bw_params->clk_table.entries[i].fclk_mhz;
 			entry.dram_speed_mts = 0;
 
-			DC_FP_START();
 			insert_entry_into_table_sorted(table, num_entries, &entry);
-			DC_FP_END();
 		}
 	}
 	// If FCLK fine grained, only insert max
@@ -2202,9 +2279,7 @@ static int build_synthetic_soc_states(struct clk_bw_params *bw_params,
 		entry.fabricclk_mhz = max_fclk_mhz;
 		entry.dram_speed_mts = 0;
 
-		DC_FP_START();
 		insert_entry_into_table_sorted(table, num_entries, &entry);
-		DC_FP_END();
 	}
 
 	// At this point, the table contains all "points of interest" based on
@@ -2539,3 +2614,11 @@ void dcn32_update_bw_bounding_box_fpu(struct dc *dc, struct clk_bw_params *bw_pa
 	}
 }
 
+void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt)
+{
+	dc_assert_fp_enabled();
+
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
+	pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
index 3a3dc2ce4c73..ab010e7e840b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.h
@@ -73,4 +73,7 @@ int dcn32_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
 
 void dcn32_patch_dpm_table(struct clk_bw_params *bw_params);
 
+void dcn32_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
+				  int pipe_cnt);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index 9afd9ba23fb2..4b8f5fa0f0ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -670,6 +670,25 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman
 		v->cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] / 8 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
 	}
 
+	v->NotEnoughDETSwathFillLatencyHiding = dml32_CalculateDETSwathFillLatencyHiding(
+						mode_lib->vba.NumberOfActiveSurfaces,
+						mode_lib->vba.ReturnBW,
+						v->UrgentLatency,
+						mode_lib->vba.SwathHeightY,
+						mode_lib->vba.SwathHeightC,
+						v->swath_width_luma_ub,
+						v->swath_width_chroma_ub,
+						v->BytePerPixelDETY,
+						v->BytePerPixelDETC,
+						mode_lib->vba.DETBufferSizeY,
+						mode_lib->vba.DETBufferSizeC,
+						mode_lib->vba.DPPPerPlane,
+						mode_lib->vba.HTotal,
+						mode_lib->vba.PixelClock,
+						mode_lib->vba.VRatio,
+						mode_lib->vba.VRatioChroma,
+						mode_lib->vba.UsesMALLForPStateChange);
+
 	for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
 		v->MaxVStartupLines[k] = ((mode_lib->vba.Interlace[k] &&
 				!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
@@ -1665,6 +1684,8 @@ static void mode_support_configuration(struct vba_vars_st *v,
 				&& mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] == true
 				&& mode_lib->vba.NonsupportedDSCInputBPC == false
 				&& !mode_lib->vba.ExceededMALLSize
+				&& (mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] == false
+				|| i == v->soc.num_states - 1)
 				&& ((mode_lib->vba.HostVMEnable == false
 				&& !mode_lib->vba.ImmediateFlipRequiredFinal)
 				|| mode_lib->vba.ImmediateFlipSupportedForState[i][j])
@@ -3158,6 +3179,25 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					mode_lib->vba.UrgentBurstFactorChroma,
 					mode_lib->vba.UrgentBurstFactorCursor);
 
+			mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] = dml32_CalculateDETSwathFillLatencyHiding(
+					mode_lib->vba.NumberOfActiveSurfaces,
+					mode_lib->vba.ReturnBWPerState[i][j],
+					mode_lib->vba.UrgLatency[i],
+					mode_lib->vba.SwathHeightYThisState,
+					mode_lib->vba.SwathHeightCThisState,
+					mode_lib->vba.swath_width_luma_ub_this_state,
+					mode_lib->vba.swath_width_chroma_ub_this_state,
+					mode_lib->vba.BytePerPixelInDETY,
+					mode_lib->vba.BytePerPixelInDETC,
+					mode_lib->vba.DETBufferSizeYThisState,
+					mode_lib->vba.DETBufferSizeCThisState,
+					mode_lib->vba.NoOfDPPThisState,
+					mode_lib->vba.HTotal,
+					mode_lib->vba.PixelClock,
+					mode_lib->vba.VRatio,
+					mode_lib->vba.VRatioChroma,
+					mode_lib->vba.UsesMALLForPStateChange);
+
 			v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState = dml32_get_return_bw_mbps_vm_only(&mode_lib->vba.soc, i,
 					mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.FabricClockPerState[i],
 					mode_lib->vba.DRAMSpeedPerState[i]);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
index debe46b24a3e..b53feeaf5cf1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.c
@@ -6228,3 +6228,72 @@ void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurf
 	*ImmediateFlipBandwidthSupport = (*TotalBandwidth <= ReturnBW);
 	*FractionOfUrgentBandwidth = *TotalBandwidth / ReturnBW;
 }
+
+bool dml32_CalculateDETSwathFillLatencyHiding(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double UrgentLatency,
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int SwathWidthY[],
+		unsigned int SwathWidthC[],
+		double  BytePerPixelInDETY[],
+		double  BytePerPixelInDETC[],
+		unsigned int    DETBufferSizeY[],
+		unsigned int    DETBufferSizeC[],
+		unsigned int	NumOfDPP[],
+		unsigned int	HTotal[],
+		double	PixelClock[],
+		double	VRatioY[],
+		double	VRatioC[],
+		enum dm_use_mall_for_pstate_change_mode UsesMALLForPStateChange[DC__NUM_DPP__MAX])
+{
+	int k;
+	double SwathSizeAllSurfaces = 0;
+	double SwathSizeAllSurfacesInFetchTimeUs;
+	double DETSwathLatencyHidingUs;
+	double DETSwathLatencyHidingYUs;
+	double DETSwathLatencyHidingCUs;
+	double SwathSizePerSurfaceY[DC__NUM_DPP__MAX];
+	double SwathSizePerSurfaceC[DC__NUM_DPP__MAX];
+	bool NotEnoughDETSwathFillLatencyHiding = false;
+
+	/* calculate sum of single swath size for all pipes in bytes */
+	for (k = 0; k < NumberOfActiveSurfaces; k++) {
+		SwathSizePerSurfaceY[k] = SwathHeightY[k] * SwathWidthY[k] * BytePerPixelInDETY[k] * NumOfDPP[k];
+
+		if (SwathHeightC[k] != 0)
+			SwathSizePerSurfaceC[k] = SwathHeightC[k] * SwathWidthC[k] * BytePerPixelInDETC[k] * NumOfDPP[k];
+		else
+			SwathSizePerSurfaceC[k] = 0;
+
+		SwathSizeAllSurfaces += SwathSizePerSurfaceY[k] + SwathSizePerSurfaceC[k];
+	}
+
+	SwathSizeAllSurfacesInFetchTimeUs = SwathSizeAllSurfaces / ReturnBW + UrgentLatency;
+
+	/* ensure all DET - 1 swath can hide a fetch for all surfaces */
+	for (k = 0; k < NumberOfActiveSurfaces; k++) {
+		double LineTime = HTotal[k] / PixelClock[k];
+
+		/* only care if surface is not phantom */
+		if (UsesMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe) {
+			DETSwathLatencyHidingYUs = (dml_floor(DETBufferSizeY[k] / BytePerPixelInDETY[k] / SwathWidthY[k], 1.0) - SwathHeightY[k]) / VRatioY[k] * LineTime;
+
+			if (SwathHeightC[k] != 0) {
+				DETSwathLatencyHidingCUs = (dml_floor(DETBufferSizeC[k] / BytePerPixelInDETC[k] / SwathWidthC[k], 1.0) - SwathHeightC[k]) / VRatioC[k] * LineTime;
+
+				DETSwathLatencyHidingUs = dml_min(DETSwathLatencyHidingYUs, DETSwathLatencyHidingCUs);
+			} else {
+				DETSwathLatencyHidingUs = DETSwathLatencyHidingYUs;
+			}
+
+			/* DET must be able to hide time to fetch 1 swath for each surface */
+			if (DETSwathLatencyHidingUs < SwathSizeAllSurfacesInFetchTimeUs) {
+				NotEnoughDETSwathFillLatencyHiding = true;
+				break;
+			}
+		}
+	}
+
+	return NotEnoughDETSwathFillLatencyHiding;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
index 3989c2a28fae..779c6805f599 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_util_32.h
@@ -1141,4 +1141,22 @@ void dml32_CalculateImmediateFlipBandwithSupport(unsigned int NumberOfActiveSurf
 		double  *FractionOfUrgentBandwidth,
 		bool *ImmediateFlipBandwidthSupport);
 
+bool dml32_CalculateDETSwathFillLatencyHiding(unsigned int NumberOfActiveSurfaces,
+		double ReturnBW,
+		double UrgentLatency,
+		unsigned int SwathHeightY[],
+		unsigned int SwathHeightC[],
+		unsigned int SwathWidthY[],
+		unsigned int SwathWidthC[],
+		double  BytePerPixelInDETY[],
+		double  BytePerPixelInDETC[],
+		unsigned int    DETBufferSizeY[],
+		unsigned int    DETBufferSizeC[],
+		unsigned int	NumOfDPP[],
+		unsigned int	HTotal[],
+		double	PixelClock[],
+		double	VRatioY[],
+		double	VRatioC[],
+		enum dm_use_mall_for_pstate_change_mode UsesMALLForPStateChange[DC__NUM_DPP__MAX]);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
index f394b3f3922a..0bffae95f3a2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
@@ -105,14 +105,39 @@ enum source_macro_tile_size {
 enum cursor_bpp {
 	dm_cur_2bit = 0, dm_cur_32bit = 1, dm_cur_64bit = 2
 };
+
+/**
+ * @enum clock_change_support - It represents possible reasons to change the DRAM clock.
+ *
+ * DC may change the DRAM clock during its execution, and this enum tracks all
+ * the available methods. Note that every ASIC has their specific way to deal
+ * with these clock switch.
+ */
 enum clock_change_support {
+	/**
+	 * @dm_dram_clock_change_uninitialized: If you see this, we might have
+	 * a code initialization issue
+	 */
 	dm_dram_clock_change_uninitialized = 0,
+
+	/**
+	 * @dm_dram_clock_change_vactive: Support DRAM switch in VActive
+	 */
 	dm_dram_clock_change_vactive,
+
+	/**
+	 * @dm_dram_clock_change_vblank: Support DRAM switch in VBlank
+	 */
 	dm_dram_clock_change_vblank,
+
 	dm_dram_clock_change_vactive_w_mall_full_frame,
 	dm_dram_clock_change_vactive_w_mall_sub_vp,
 	dm_dram_clock_change_vblank_w_mall_full_frame,
 	dm_dram_clock_change_vblank_w_mall_sub_vp,
+
+	/**
+	 * @dm_dram_clock_change_unsupported: Do not support DRAM switch
+	 */
 	dm_dram_clock_change_unsupported
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index a0207a8f8756..81e53e67cd0b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -419,6 +419,15 @@ struct vba_vars_st {
 	double MinPixelChunkSizeBytes;
 	unsigned int DCCMetaBufferSizeBytes;
 	// Pipe/Plane Parameters
+
+	/** @VoltageLevel:
+	 * Every ASIC has a fixed number of DPM states, and some devices might
+	 * have some particular voltage configuration that does not map
+	 * directly to the DPM states. This field tells how many states the
+	 * target device supports; even though this field combines the DPM and
+	 * special SOC voltages, it mostly matches the total number of DPM
+	 * states.
+	 */
 	int VoltageLevel;
 	double FabricClock;
 	double DRAMSpeed;
@@ -1041,6 +1050,7 @@ struct vba_vars_st {
 	double MinFullDETBufferingTime;
 	double AverageReadBandwidthGBytePerSecond;
 	bool   FirstMainPlane;
+	bool NotEnoughDETSwathFillLatencyHiding;
 
 	unsigned int ViewportWidthChroma[DC__NUM_DPP__MAX];
 	unsigned int ViewportHeightChroma[DC__NUM_DPP__MAX];
@@ -1224,6 +1234,7 @@ struct vba_vars_st {
 	unsigned int BlockWidthC[DC__NUM_DPP__MAX];
 	unsigned int SubViewportLinesNeededInMALL[DC__NUM_DPP__MAX];
 	bool VActiveBandwithSupport[DC__VOLTAGE_STATES][2];
+	bool NotEnoughDETSwathFillLatencyHidingPerState[DC__VOLTAGE_STATES][2];
 	struct dummy_vars dummy_vars;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h
index e5fac9f4181d..dcff0dd2b6a1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/dml/dsc/qp_tables.h
@@ -25,7 +25,7 @@
  */
 
 
-const qp_table   qp_table_422_10bpc_min = {
+static const qp_table   qp_table_422_10bpc_min = {
 	{   6, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 8, 9, 9, 9, 12, 16} },
 	{ 6.5, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 8, 9, 9, 9, 12, 16} },
 	{   7, { 0, 4, 5, 6, 6, 6, 6, 7, 7, 7, 9, 9, 9, 11, 15} },
@@ -58,7 +58,7 @@ const qp_table   qp_table_422_10bpc_min = {
 };
 
 
-const qp_table   qp_table_444_8bpc_max = {
+static const qp_table   qp_table_444_8bpc_max = {
 	{   6, { 4, 6, 8, 8, 9, 9, 9, 10, 11, 12, 12, 12, 12, 13, 15} },
 	{ 6.5, { 4, 6, 7, 8, 8, 8, 9, 10, 11, 11, 12, 12, 12, 13, 15} },
 	{   7, { 4, 5, 7, 7, 8, 8, 8, 9, 10, 11, 11, 12, 12, 13, 14} },
@@ -99,7 +99,7 @@ const qp_table   qp_table_444_8bpc_max = {
 };
 
 
-const qp_table   qp_table_420_12bpc_max = {
+static const qp_table   qp_table_420_12bpc_max = {
 	{   4, {11, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 21, 22} },
 	{ 4.5, {10, 11, 12, 13, 14, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} },
 	{   5, { 9, 11, 12, 13, 14, 15, 15, 16, 17, 17, 18, 18, 19, 20, 21} },
@@ -132,7 +132,7 @@ const qp_table   qp_table_420_12bpc_max = {
 };
 
 
-const qp_table   qp_table_444_10bpc_min = {
+static const qp_table   qp_table_444_10bpc_min = {
 	{   6, { 0, 4, 7, 7, 9, 9, 9, 9, 9, 10, 10, 10, 10, 12, 18} },
 	{ 6.5, { 0, 4, 6, 7, 8, 8, 9, 9, 9, 9, 10, 10, 10, 12, 18} },
 	{   7, { 0, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 10, 10, 12, 17} },
@@ -185,7 +185,7 @@ const qp_table   qp_table_444_10bpc_min = {
 };
 
 
-const qp_table   qp_table_420_8bpc_max = {
+static const qp_table   qp_table_420_8bpc_max = {
 	{   4, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 13, 14} },
 	{ 4.5, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} },
 	{   5, { 3, 4, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10, 11, 12, 13} },
@@ -206,7 +206,7 @@ const qp_table   qp_table_420_8bpc_max = {
 };
 
 
-const qp_table   qp_table_444_8bpc_min = {
+static const qp_table   qp_table_444_8bpc_min = {
 	{   6, { 0, 1, 3, 3, 5, 5, 5, 5, 5, 6, 6, 6, 6, 9, 14} },
 	{ 6.5, { 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 9, 14} },
 	{   7, { 0, 0, 2, 2, 4, 4, 4, 4, 4, 5, 5, 6, 6, 9, 13} },
@@ -247,7 +247,7 @@ const qp_table   qp_table_444_8bpc_min = {
 };
 
 
-const qp_table   qp_table_444_12bpc_min = {
+static const qp_table   qp_table_444_12bpc_min = {
 	{   6, { 0, 5, 11, 11, 13, 13, 13, 13, 13, 14, 14, 14, 14, 17, 22} },
 	{ 6.5, { 0, 5, 10, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 17, 22} },
 	{   7, { 0, 5, 10, 10, 12, 12, 12, 12, 12, 13, 13, 14, 14, 17, 21} },
@@ -312,7 +312,7 @@ const qp_table   qp_table_444_12bpc_min = {
 };
 
 
-const qp_table   qp_table_420_12bpc_min = {
+static const qp_table   qp_table_420_12bpc_min = {
 	{   4, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 15, 21} },
 	{ 4.5, { 0, 4, 8, 9, 10, 11, 11, 11, 11, 11, 13, 13, 13, 15, 20} },
 	{   5, { 0, 4, 8, 9, 10, 11, 11, 11, 11, 11, 13, 13, 13, 15, 20} },
@@ -345,7 +345,7 @@ const qp_table   qp_table_420_12bpc_min = {
 };
 
 
-const qp_table   qp_table_422_12bpc_min = {
+static const qp_table   qp_table_422_12bpc_min = {
 	{   6, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 16, 20} },
 	{ 6.5, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 16, 20} },
 	{   7, { 0, 4, 9, 10, 11, 11, 11, 11, 11, 11, 13, 13, 13, 15, 19} },
@@ -386,7 +386,7 @@ const qp_table   qp_table_422_12bpc_min = {
 };
 
 
-const qp_table   qp_table_422_12bpc_max = {
+static const qp_table   qp_table_422_12bpc_max = {
 	{   6, {12, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} },
 	{ 6.5, {12, 12, 13, 14, 15, 15, 15, 16, 17, 18, 18, 19, 19, 20, 21} },
 	{   7, {11, 12, 13, 14, 15, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20} },
@@ -427,7 +427,7 @@ const qp_table   qp_table_422_12bpc_max = {
 };
 
 
-const qp_table   qp_table_444_12bpc_max = {
+static const qp_table   qp_table_444_12bpc_max = {
 	{   6, {12, 14, 16, 16, 17, 17, 17, 18, 19, 20, 20, 20, 20, 21, 23} },
 	{ 6.5, {12, 14, 15, 16, 16, 16, 17, 18, 19, 19, 20, 20, 20, 21, 23} },
 	{   7, {12, 13, 15, 15, 16, 16, 16, 17, 18, 19, 19, 20, 20, 21, 22} },
@@ -492,7 +492,7 @@ const qp_table   qp_table_444_12bpc_max = {
 };
 
 
-const qp_table   qp_table_420_8bpc_min = {
+static const qp_table   qp_table_420_8bpc_min = {
 	{   4, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 9, 13} },
 	{ 4.5, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} },
 	{   5, { 0, 0, 1, 1, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} },
@@ -513,7 +513,7 @@ const qp_table   qp_table_420_8bpc_min = {
 };
 
 
-const qp_table   qp_table_422_8bpc_min = {
+static const qp_table   qp_table_422_8bpc_min = {
 	{   6, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} },
 	{ 6.5, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 8, 12} },
 	{   7, { 0, 0, 1, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 7, 11} },
@@ -538,7 +538,7 @@ const qp_table   qp_table_422_8bpc_min = {
 };
 
 
-const qp_table   qp_table_422_10bpc_max = {
+static const qp_table   qp_table_422_10bpc_max = {
 	{   6, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} },
 	{ 6.5, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} },
 	{   7, { 7, 8, 9, 10, 11, 11, 11, 12, 13, 13, 14, 14, 15, 15, 16} },
@@ -571,7 +571,7 @@ const qp_table   qp_table_422_10bpc_max = {
 };
 
 
-const qp_table qp_table_420_10bpc_max = {
+static const qp_table qp_table_420_10bpc_max = {
 	{   4, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 17, 18} },
 	{ 4.5, { 8, 8, 9, 10, 11, 11, 11, 12, 13, 14, 14, 15, 15, 16, 17} },
 	{   5, { 7, 8, 9, 10, 11, 11, 11, 12, 13, 13, 14, 14, 15, 16, 17} },
@@ -598,7 +598,7 @@ const qp_table qp_table_420_10bpc_max = {
 };
 
 
-const qp_table   qp_table_420_10bpc_min = {
+static const qp_table   qp_table_420_10bpc_min = {
 	{   4, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 13, 17} },
 	{ 4.5, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 12, 16} },
 	{   5, { 0, 4, 4, 5, 7, 7, 7, 7, 7, 7, 9, 9, 9, 12, 16} },
@@ -625,7 +625,7 @@ const qp_table   qp_table_420_10bpc_min = {
 };
 
 
-const qp_table   qp_table_444_10bpc_max = {
+static const qp_table   qp_table_444_10bpc_max = {
 	{   6, { 8, 10, 12, 12, 13, 13, 13, 14, 15, 16, 16, 16, 16, 17, 19} },
 	{ 6.5, { 8, 10, 11, 12, 12, 12, 13, 14, 15, 15, 16, 16, 16, 17, 19} },
 	{   7, { 8, 9, 11, 11, 12, 12, 12, 13, 14, 15, 15, 16, 16, 17, 18} },
@@ -678,7 +678,7 @@ const qp_table   qp_table_444_10bpc_max = {
 };
 
 
-const qp_table   qp_table_422_8bpc_max = {
+static const qp_table   qp_table_422_8bpc_max = {
 	{   6, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} },
 	{ 6.5, { 4, 4, 5, 6, 7, 7, 7, 8, 9, 10, 10, 11, 11, 12, 13} },
 	{   7, { 3, 4, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12} },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
index 0ea52ba5ac82..9fd8b269dd79 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/gpio/dcn32/hw_factory_dcn32.c
@@ -256,8 +256,8 @@ static const struct hw_factory_funcs funcs = {
  */
 void dal_hw_factory_dcn32_init(struct hw_factory *factory)
 {
-	factory->number_of_pins[GPIO_ID_DDC_DATA] = 6;
-	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 6;
+	factory->number_of_pins[GPIO_ID_DDC_DATA] = 8;
+	factory->number_of_pins[GPIO_ID_DDC_CLOCK] = 8;
 	factory->number_of_pins[GPIO_ID_GENERIC] = 4;
 	factory->number_of_pins[GPIO_ID_HPD] = 5;
 	factory->number_of_pins[GPIO_ID_GPIO_PAD] = 28;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/core_types.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 9498105c98ab..525f8f0b8732 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -115,6 +115,13 @@ struct resource_funcs {
 				int vlevel);
 	void (*update_soc_for_wm_a)(
 				struct dc *dc, struct dc_state *context);
+
+	/**
+	 * @populate_dml_pipes - Populate pipe data struct
+	 *
+	 * Returns:
+	 * Total of pipes available in the specific ASIC.
+	 */
 	int (*populate_dml_pipes)(
 		struct dc *dc,
 		struct dc_state *context,
@@ -233,8 +240,11 @@ struct resource_funcs {
 			unsigned int pipe_cnt,
             unsigned int index);
 
-	bool (*remove_phantom_pipes)(struct dc *dc, struct dc_state *context);
+	bool (*remove_phantom_pipes)(struct dc *dc, struct dc_state *context, bool fast_update);
+	void (*retain_phantom_pipes)(struct dc *dc, struct dc_state *context);
 	void (*get_panel_config_defaults)(struct dc_panel_config *panel_config);
+	void (*save_mall_state)(struct dc *dc, struct dc_state *context, struct mall_temp_config *temp_config);
+	void (*restore_mall_state)(struct dc *dc, struct dc_state *context, struct mall_temp_config *temp_config);
 };
 
 struct audio_support{
@@ -413,7 +423,10 @@ struct pipe_ctx {
 
 	struct pll_settings pll_settings;
 
-	/* link config records software decision for what link config should be
+	/**
+	 * @link_config:
+	 *
+	 * link config records software decision for what link config should be
 	 * enabled given current link capability and stream during hw resource
 	 * mapping. This is to decouple the dependency on link capability during
 	 * dc commit or update.
@@ -507,33 +520,62 @@ struct bw_context {
 	union bw_output bw;
 	struct display_mode_lib dml;
 };
+
 /**
- * struct dc_state - The full description of a state requested by a user
- *
- * @streams: Stream properties
- * @stream_status: The planes on a given stream
- * @res_ctx: Persistent state of resources
- * @bw_ctx: The output from bandwidth and watermark calculations and the DML
- * @pp_display_cfg: PowerPlay clocks and settings
- * @dcn_bw_vars: non-stack memory to support bandwidth calculations
- *
+ * struct dc_state - The full description of a state requested by users
  */
 struct dc_state {
+	/**
+	 * @streams: Stream state properties
+	 */
 	struct dc_stream_state *streams[MAX_PIPES];
+
+	/**
+	 * @stream_status: Planes status on a given stream
+	 */
 	struct dc_stream_status stream_status[MAX_PIPES];
+
+	/**
+	 * @stream_count: Total of streams in use
+	 */
 	uint8_t stream_count;
 	uint8_t stream_mask;
 
+	/**
+	 * @res_ctx: Persistent state of resources
+	 */
 	struct resource_context res_ctx;
 
+	/**
+	 * @bw_ctx: The output from bandwidth and watermark calculations and the DML
+	 *
+	 * Each context must have its own instance of VBA, and in order to
+	 * initialize and obtain IP and SOC, the base DML instance from DC is
+	 * initially copied into every context.
+	 */
 	struct bw_context bw_ctx;
 
-	/* Note: these are big structures, do *not* put on stack! */
+	/**
+	 * @pp_display_cfg: PowerPlay clocks and settings
+	 * Note: this is a big struct, do *not* put on stack!
+	 */
 	struct dm_pp_display_configuration pp_display_cfg;
+
+	/**
+	 * @dcn_bw_vars: non-stack memory to support bandwidth calculations
+	 * Note: this is a big struct, do *not* put on stack!
+	 */
 	struct dcn_bw_internal_vars dcn_bw_vars;
 
 	struct clk_mgr *clk_mgr;
 
+	/**
+	 * @refcount: refcount reference
+	 *
+	 * Notice that dc_state is used around the code to capture the current
+	 * context, so we need to pass it everywhere. That's why we want to use
+	 * kref in this struct.
+	 */
 	struct kref refcount;
 
 	struct {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index b304d450b038..e8d8c5cb1309 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -193,7 +193,7 @@ enum dc_status dpcd_configure_lttpr_mode(
 		struct link_training_settings *lt_settings);
 
 enum dp_link_encoding dp_get_link_encoding_format(const struct dc_link_settings *link_settings);
-bool dp_retrieve_lttpr_cap(struct dc_link *link);
+enum dc_status dp_retrieve_lttpr_cap(struct dc_link *link);
 bool dp_is_lttpr_present(struct dc_link *link);
 enum lttpr_mode dp_decide_lttpr_mode(struct dc_link *link, struct dc_link_settings *link_setting);
 void dp_get_lttpr_mode_override(struct dc_link *link, enum lttpr_mode *override);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index e7571c6f5ead..5b0265c0df61 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -46,7 +46,7 @@ struct dcn_hubbub_wm_set {
 	uint32_t pte_meta_urgent;
 	uint32_t sr_enter;
 	uint32_t sr_exit;
-	uint32_t dram_clk_chanage;
+	uint32_t dram_clk_change;
 	uint32_t usr_retrain;
 	uint32_t fclk_pstate_change;
 };
@@ -167,10 +167,26 @@ struct hubbub_funcs {
 	void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow);
 
 	void (*init_watermarks)(struct hubbub *hubbub);
+
+	/**
+	 * @program_det_size:
+	 *
+	 * DE-Tile buffers (DET) is a memory that is used to convert the tiled
+	 * data into linear, which the rest of the display can use to generate
+	 * the graphics output. One of the main features of this component is
+	 * that each pipe has a configurable DET buffer which means that when a
+	 * pipe is not enabled, the device can assign the memory to other
+	 * enabled pipes to try to be more efficient.
+	 *
+	 * DET logic is handled by dchubbub. Some ASICs provide a feature named
+	 * Configurable Return Buffer (CRB) segments which can be allocated to
+	 * compressed or detiled buffers.
+	 */
 	void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte);
 	void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase);
 	void (*init_crb)(struct hubbub *hubbub);
 	void (*force_usr_retraining_allow)(struct hubbub *hubbub, bool allow);
+	void (*set_request_limit)(struct hubbub *hubbub, int memory_channel_count, int words_per_channel);
 };
 
 struct hubbub {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h
index 8df2765cce78..de3113ecbc77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h
@@ -56,20 +56,6 @@ struct dmcu {
 	bool auto_load_dmcu;
 };
 
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
-struct crc_region {
-	uint16_t x_start;
-	uint16_t y_start;
-	uint16_t x_end;
-	uint16_t y_end;
-};
-
-struct otg_phy_mux {
-	uint8_t phy_output_num;
-	uint8_t otg_output_num;
-};
-#endif
-
 struct dmcu_funcs {
 	bool (*dmcu_init)(struct dmcu *dmcu);
 	bool (*load_iram)(struct dmcu *dmcu,
@@ -100,7 +86,7 @@ struct dmcu_funcs {
 	bool (*recv_edid_cea_ack)(struct dmcu *dmcu, int *offset);
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 	void (*forward_crc_window)(struct dmcu *dmcu,
-			struct crc_region *crc_win,
+			struct rect *rect,
 			struct otg_phy_mux *mux_mapping);
 	void (*stop_crc_win_update)(struct dmcu *dmcu,
 			struct otg_phy_mux *mux_mapping);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
index dcb80c4747b0..131fcfa28bca 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -83,10 +83,15 @@ static const struct dpp_input_csc_matrix __maybe_unused dpp_input_csc_matrix[] =
 	{COLOR_SPACE_YCBCR709,
 		{0x3265, 0x2000, 0, 0xe6ce, 0xf105, 0x2000, 0xfa01, 0xa7d, 0,
 						0x2000, 0x3b61, 0xe24f} },
-
 	{COLOR_SPACE_YCBCR709_LIMITED,
 		{0x39a6, 0x2568, 0, 0xe0d6, 0xeedd, 0x2568, 0xf925, 0x9a8, 0,
-						0x2568, 0x43ee, 0xdbb2} }
+						0x2568, 0x43ee, 0xdbb2} },
+	{COLOR_SPACE_2020_YCBCR,
+		{0x2F30, 0x2000, 0, 0xE869, 0xEDB7, 0x2000, 0xFABC, 0xBC6, 0,
+						0x2000, 0x3C34, 0xE1E6} },
+	{COLOR_SPACE_2020_RGB_LIMITEDRANGE,
+		{0x35E0, 0x255F, 0, 0xE2B3, 0xEB20, 0x255F, 0xF9FD, 0xB1E, 0,
+						0x255F, 0x44BD, 0xDB43} }
 };
 
 struct dpp_grph_csc_adjustment {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
index cd2be729846b..a819f0f97c5f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -35,6 +35,13 @@
  ******************************************************************************/
 
 #define MAX_AUDIOS 7
+
+/**
+ * @MAX_PIPES:
+ *
+ * Every ASIC support a fixed number of pipes; MAX_PIPES defines a large number
+ * to be used inside loops and for determining array sizes.
+ */
 #define MAX_PIPES 6
 #define MAX_DIG_LINK_ENCODERS 7
 #define MAX_DWB_PIPES	1
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
index 42afa1952890..42db4b7b79fd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
@@ -243,6 +243,9 @@ struct stream_encoder_funcs {
 			uint32_t hubp_requestor_id,
 			enum dynamic_metadata_mode dmdata_mode);
 
+	/**
+	 * @dp_set_odm_combine: Sets up DP stream encoder for ODM.
+	 */
 	void (*dp_set_odm_combine)(
 		struct stream_encoder *enc,
 		bool odm_combine);
@@ -317,9 +320,6 @@ struct hpo_dp_stream_encoder_funcs {
 			uint32_t stream_enc_inst,
 			uint32_t link_enc_inst);
 
-	void (*audio_mute_control)(
-			struct hpo_dp_stream_encoder *enc, bool mute);
-
 	void (*dp_audio_setup)(
 			struct hpo_dp_stream_encoder *enc,
 			unsigned int az_inst,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 25a1df45b264..0e42e721dd15 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -185,6 +185,7 @@ struct timing_generator_funcs {
 #ifdef CONFIG_DRM_AMD_DC_DCN
 	void (*phantom_crtc_post_enable)(struct timing_generator *tg);
 #endif
+	void (*disable_phantom_crtc)(struct timing_generator *tg);
 	bool (*immediate_disable_crtc)(struct timing_generator *tg);
 	bool (*is_counter_moving)(struct timing_generator *tg);
 	void (*get_position)(struct timing_generator *tg,
@@ -301,6 +302,11 @@ struct timing_generator_funcs {
 	void (*get_dsc_status)(struct timing_generator *optc,
 					uint32_t *dsc_mode);
 	void (*set_odm_bypass)(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing);
+
+	/**
+	 * @set_odm_combine: Set up the ODM block to read from the correct
+	 * OPP(s) and turn on/off ODM memory.
+	 */
 	void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt,
 			struct dc_crtc_timing *timing);
 	void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index d04b68dad413..c43523f9ff6d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -263,6 +263,7 @@ struct hw_sequencer_funcs {
 	void (*update_phantom_vp_position)(struct dc *dc,
 			struct dc_state *context,
 			struct pipe_ctx *phantom_pipe);
+	void (*apply_update_flags_for_phantom)(struct pipe_ctx *phantom_pipe);
 
 	void (*commit_subvp_config)(struct dc *dc, struct dc_state *context);
 	void (*subvp_pipe_control_lock)(struct dc *dc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
index 89964c980b87..0f69946cce9f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h
@@ -38,6 +38,7 @@ struct link_resource;
 struct pipe_ctx;
 struct encoder_set_dp_phy_pattern_param;
 struct link_mst_stream_allocation_table;
+struct audio_output;
 
 struct link_hwss_ext {
 	/* function pointers below may require to check for NULL if caller
@@ -79,6 +80,10 @@ struct link_hwss {
 	void (*disable_link_output)(struct dc_link *link,
 			const struct link_resource *link_res,
 			enum signal_type signal);
+	void (*setup_audio_output)(struct pipe_ctx *pipe_ctx,
+			struct audio_output *audio_output, uint32_t audio_inst);
+	void (*enable_audio_packet)(struct pipe_ctx *pipe_ctx);
+	void (*disable_audio_packet)(struct pipe_ctx *pipe_ctx);
 };
 #endif /* __DC_LINK_HWSS_H__ */
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
index 45f99351a0ab..5f4f6dd79511 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.c
@@ -28,20 +28,19 @@
 #include "include/logger_interface.h"
 
 #include "../dce110/irq_service_dce110.h"
+#include "irq_service_dcn201.h"
 
 #include "dcn/dcn_2_0_3_offset.h"
 #include "dcn/dcn_2_0_3_sh_mask.h"
 
 #include "cyan_skillfish_ip_offset.h"
 #include "soc15_hw_ip.h"
-
-#include "irq_service_dcn201.h"
-
 #include "ivsrcid/dcn/irqsrcs_dcn_1_0.h"
 
-static enum dc_irq_source to_dal_irq_source_dcn201(struct irq_service *irq_service,
-						   uint32_t src_id,
-						   uint32_t ext_id)
+enum dc_irq_source to_dal_irq_source_dcn201(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id)
 {
 	switch (src_id) {
 	case DCN_1_0__SRCID__DC_D1_OTG_VSTARTUP:
@@ -79,7 +78,6 @@ static enum dc_irq_source to_dal_irq_source_dcn201(struct irq_service *irq_servi
 	default:
 		return DC_IRQ_SOURCE_INVALID;
 	}
-	return DC_IRQ_SOURCE_INVALID;
 }
 
 static bool hpd_ack(
@@ -138,6 +136,11 @@ static const struct irq_source_info_funcs vupdate_no_lock_irq_info_funcs = {
 	.ack = NULL
 };
 
+static const struct irq_source_info_funcs dmub_outbox_irq_info_funcs = {
+	.set = NULL,
+	.ack = NULL
+};
+
 #undef BASE_INNER
 #define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h
index 8e27c5e219a3..0cfd2f2d62e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/dcn201/irq_service_dcn201.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Advanced Micro Devices, Inc.
+ * Copyright 2022 Advanced Micro Devices, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/irq_service.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
index 7bad39bba86b..d100edaedbbb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
@@ -112,8 +112,15 @@ bool dal_irq_service_set(
 
 	dal_irq_service_ack(irq_service, source);
 
-	if (info->funcs && info->funcs->set)
+	if (info->funcs && info->funcs->set) {
+		if (info->funcs->set == dal_irq_service_dummy_set) {
+			DC_LOG_WARNING("%s: src: %d, st: %d\n", __func__,
+				       source, enable);
+			ASSERT(0);
+		}
+
 		return info->funcs->set(irq_service, info, enable);
+	}
 
 	dal_irq_service_set_generic(irq_service, info, enable);
 
@@ -146,8 +153,14 @@ bool dal_irq_service_ack(
 		return false;
 	}
 
-	if (info->funcs && info->funcs->ack)
+	if (info->funcs && info->funcs->ack) {
+		if (info->funcs->ack == dal_irq_service_dummy_ack) {
+			DC_LOG_WARNING("%s: src: %d\n", __func__, source);
+			ASSERT(0);
+		}
+
 		return info->funcs->ack(irq_service, info);
+	}
 
 	dal_irq_service_ack_generic(irq_service, info);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.c
new file mode 100644
index 000000000000..801a95b34e8c
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.c
@@ -0,0 +1,28 @@
+
+/*
+ * Copyright 2022 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+/*********************************************************************/
+//				USB4 DPIA BANDWIDTH ALLOCATION LOGIC
+/*********************************************************************/
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.h
new file mode 100644
index 000000000000..669e995f825f
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_dp_dpia_bw.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2021 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_INC_LINK_DP_DPIA_BW_H_
+#define DC_INC_LINK_DP_DPIA_BW_H_
+
+// XXX: TODO: Re-add for Phase 2
+/* Number of Host Routers per motherboard is 2 and 2 DPIA per host router */
+#define MAX_HR_NUM 2
+
+struct dc_host_router_bw_alloc {
+	int max_bw[MAX_HR_NUM];             // The Max BW that each Host Router has available to be shared btw DPIAs
+	int total_estimated_bw[MAX_HR_NUM]; // The Total Verified and available BW that Host Router has
+};
+
+/*
+ * Enable BW Allocation Mode Support from the DP-Tx side
+ *
+ * @link: pointer to the dc_link struct instance
+ *
+ * return: SUCCESS or FAILURE
+ */
+bool set_dptx_usb4_bw_alloc_support(struct dc_link *link);
+
+/*
+ * Send a request from DP-Tx requesting to allocate BW remotely after
+ * allocating it locally. This will get processed by CM and a CB function
+ * will be called.
+ *
+ * @link: pointer to the dc_link struct instance
+ * @req_bw: The requested bw in Kbyte to allocated
+ *
+ * return: none
+ */
+void set_usb4_req_bw_req(struct dc_link *link, int req_bw);
+
+/*
+ * CB function for when the status of the Req above is complete. We will
+ * find out the result of allocating on CM and update structs accordingly
+ *
+ * @link: pointer to the dc_link struct instance
+ *
+ * return: none
+ */
+void get_usb4_req_bw_resp(struct dc_link *link);
+
+#endif /* DC_INC_LINK_DP_DPIA_BW_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
index 4227adbc646a..33148b753c03 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.c
@@ -170,11 +170,63 @@ static void update_dio_stream_allocation_table(struct dc_link *link,
 	link_enc->funcs->update_mst_stream_allocation_table(link_enc, table);
 }
 
+void setup_dio_audio_output(struct pipe_ctx *pipe_ctx,
+		struct audio_output *audio_output, uint32_t audio_inst)
+{
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup(
+				pipe_ctx->stream_res.stream_enc,
+				audio_inst,
+				&pipe_ctx->stream->audio_info);
+	else
+		pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup(
+				pipe_ctx->stream_res.stream_enc,
+				audio_inst,
+				&pipe_ctx->stream->audio_info,
+				&audio_output->crtc_info);
+}
+
+void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx)
+{
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		pipe_ctx->stream_res.stream_enc->funcs->dp_audio_enable(
+				pipe_ctx->stream_res.stream_enc);
+
+	pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
+			pipe_ctx->stream_res.stream_enc, false);
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		dp_source_sequence_trace(pipe_ctx->stream->link,
+				DPCD_SOURCE_SEQ_AFTER_ENABLE_AUDIO_STREAM);
+}
+
+void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx)
+{
+	pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
+			pipe_ctx->stream_res.stream_enc, true);
+
+	if (pipe_ctx->stream_res.audio) {
+		if (dc_is_dp_signal(pipe_ctx->stream->signal))
+			pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable(
+					pipe_ctx->stream_res.stream_enc);
+		else
+			pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable(
+					pipe_ctx->stream_res.stream_enc);
+	}
+
+	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+		dp_source_sequence_trace(pipe_ctx->stream->link,
+				DPCD_SOURCE_SEQ_AFTER_DISABLE_AUDIO_STREAM);
+}
+
 static const struct link_hwss dio_link_hwss = {
 	.setup_stream_encoder = setup_dio_stream_encoder,
 	.reset_stream_encoder = reset_dio_stream_encoder,
 	.setup_stream_attribute = setup_dio_stream_attribute,
 	.disable_link_output = disable_dio_link_output,
+	.setup_audio_output = setup_dio_audio_output,
+	.enable_audio_packet = enable_dio_audio_packet,
+	.disable_audio_packet = disable_dio_audio_packet,
 	.ext = {
 		.set_throttled_vcp_size = set_dio_throttled_vcp_size,
 		.enable_dp_link_output = enable_dio_dp_link_output,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
index 126d37f847a1..9a108c3d7831 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dio.h
@@ -50,5 +50,9 @@ void set_dio_dp_lane_settings(struct dc_link *link,
 		const struct link_resource *link_res,
 		const struct dc_link_settings *link_settings,
 		const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]);
+void setup_dio_audio_output(struct pipe_ctx *pipe_ctx,
+		struct audio_output *audio_output, uint32_t audio_inst);
+void enable_dio_audio_packet(struct pipe_ctx *pipe_ctx);
+void disable_dio_audio_packet(struct pipe_ctx *pipe_ctx);
 
 #endif /* __LINK_HWSS_DIO_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
index 64f7ea6a9aa3..861f3cd5b356 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_dpia.c
@@ -57,6 +57,9 @@ static const struct link_hwss dpia_link_hwss = {
 	.reset_stream_encoder = reset_dio_stream_encoder,
 	.setup_stream_attribute = setup_dio_stream_attribute,
 	.disable_link_output = disable_dio_link_output,
+	.setup_audio_output = setup_dio_audio_output,
+	.enable_audio_packet = enable_dio_audio_packet,
+	.disable_audio_packet = disable_dio_audio_packet,
 	.ext = {
 		.set_throttled_vcp_size = set_dio_throttled_vcp_size,
 		.enable_dp_link_output = enable_dio_dp_link_output,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
index 153a88381f2c..2f46e1ac4ce0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c
@@ -262,11 +262,36 @@ static void update_hpo_dp_stream_allocation_table(struct dc_link *link,
 			table);
 }
 
+static void setup_hpo_dp_audio_output(struct pipe_ctx *pipe_ctx,
+		struct audio_output *audio_output, uint32_t audio_inst)
+{
+	pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_setup(
+			pipe_ctx->stream_res.hpo_dp_stream_enc,
+			audio_inst,
+			&pipe_ctx->stream->audio_info);
+}
+
+static void enable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx)
+{
+	pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_enable(
+			pipe_ctx->stream_res.hpo_dp_stream_enc);
+}
+
+static void disable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx)
+{
+	if (pipe_ctx->stream_res.audio)
+		pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_disable(
+				pipe_ctx->stream_res.hpo_dp_stream_enc);
+}
+
 static const struct link_hwss hpo_dp_link_hwss = {
 	.setup_stream_encoder = setup_hpo_dp_stream_encoder,
 	.reset_stream_encoder = reset_hpo_dp_stream_encoder,
 	.setup_stream_attribute = setup_hpo_dp_stream_attribute,
 	.disable_link_output = disable_hpo_dp_link_output,
+	.setup_audio_output = setup_hpo_dp_audio_output,
+	.enable_audio_packet = enable_hpo_dp_audio_packet,
+	.disable_audio_packet = disable_hpo_dp_audio_packet,
 	.ext = {
 		.set_throttled_vcp_size = set_hpo_dp_throttled_vcp_size,
 		.set_hblank_min_symbol_width = set_hpo_dp_hblank_min_symbol_width,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
index 7a8f61517424..33907feefebb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h
@@ -225,6 +225,12 @@ union dmub_psr_debug_flags {
 		 * Use TPS3 signal when restore main link.
 		 */
 		uint32_t force_wakeup_by_tps3 : 1;
+
+		/**
+		 * Back to back flip, therefore cannot power down PHY
+		 */
+		uint32_t back_to_back_flip : 1;
+
 	} bitfields;
 
 	/**
@@ -401,8 +407,9 @@ union dmub_fw_boot_options {
 		uint32_t gpint_scratch8: 1; /* 1 if GPINT is in scratch8*/
 		uint32_t usb4_cm_version: 1; /**< 1 CM support */
 		uint32_t dpia_hpd_int_enable_supported: 1; /* 1 if dpia hpd int enable supported */
+		uint32_t usb4_dpia_bw_alloc_supported: 1; /* 1 if USB4 dpia BW allocation supported */
 
-		uint32_t reserved : 16; /**< reserved */
+		uint32_t reserved : 15; /**< reserved */
 	} bits; /**< boot bits */
 	uint32_t all; /**< 32-bit access to bits */
 };
@@ -730,6 +737,11 @@ enum dmub_cmd_type {
 	 * Command type used for all VBIOS interface commands.
 	 */
 
+	/**
+	 * Command type used for all SECURE_DISPLAY commands.
+	 */
+	DMUB_CMD__SECURE_DISPLAY = 85,
+
 	/**
 	 * Command type used to set DPIA HPD interrupt state
 	 */
@@ -1017,13 +1029,14 @@ struct dmub_cmd_fw_assisted_mclk_switch_pipe_data_v2 {
 			uint16_t vtotal;
 			uint16_t htotal;
 			uint8_t vblank_pipe_index;
-			uint8_t padding[2];
+			uint8_t padding[1];
 			struct {
 				uint8_t drr_in_use;
 				uint8_t drr_window_size_ms;	// Indicates largest VMIN/VMAX adjustment per frame
 				uint16_t min_vtotal_supported;	// Min VTOTAL that supports switching in VBLANK
 				uint16_t max_vtotal_supported;	// Max VTOTAL that can support SubVP static scheduling
 				uint8_t use_ramping;		// Use ramping or not
+				uint8_t drr_vblank_start_margin;
 			} drr_info;				// DRR considered as part of SubVP + VBLANK case
 		} vblank_data;
 	} pipe_config;
@@ -1865,10 +1878,14 @@ struct dmub_cmd_psr_copy_settings_data {
 	 * Use FSM state for PSR power up/down
 	 */
 	uint8_t use_phy_fsm;
+	/**
+	 * frame delay for frame re-lock
+	 */
+	uint8_t relock_delay_frame_cnt;
 	/**
 	 * Explicit padding to 2 byte boundary.
 	 */
-	uint8_t pad3[2];
+	uint8_t pad3;
 };
 
 /**
@@ -3143,6 +3160,33 @@ struct dmub_rb_cmd_get_usbc_cable_id {
 	} data;
 };
 
+/**
+ * Command type of a DMUB_CMD__SECURE_DISPLAY command
+ */
+enum dmub_cmd_secure_display_type {
+	DMUB_CMD__SECURE_DISPLAY_TEST_CMD = 0,		/* test command to only check if inbox message works */
+	DMUB_CMD__SECURE_DISPLAY_CRC_STOP_UPDATE,
+	DMUB_CMD__SECURE_DISPLAY_CRC_WIN_NOTIFY
+};
+
+/**
+ * Definition of a DMUB_CMD__SECURE_DISPLAY command
+ */
+struct dmub_rb_cmd_secure_display {
+	struct dmub_cmd_header header;
+	/**
+	 * Data passed from driver to dmub firmware.
+	 */
+	struct dmub_cmd_roi_info {
+		uint16_t x_start;
+		uint16_t x_end;
+		uint16_t y_start;
+		uint16_t y_end;
+		uint8_t otg_id;
+		uint8_t phy_id;
+	} roi_info;
+};
+
 /**
  * union dmub_rb_cmd - DMUB inbox command.
  */
@@ -3347,6 +3391,11 @@ union dmub_rb_cmd {
 	 * Definition of a DMUB_CMD__QUERY_HPD_STATE command.
 	 */
 	struct dmub_rb_cmd_query_hpd_state query_hpd;
+	/**
+	 * Definition of a DMUB_CMD__SECURE_DISPLAY command.
+	 */
+	struct dmub_rb_cmd_secure_display secure_display;
+
 	/**
 	 * Definition of a DMUB_CMD__DPIA_HPD_INT_ENABLE command.
 	 */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 4a122925c3ae..92c18bfb98b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -532,6 +532,9 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 	if (dmub->hw_funcs.reset)
 		dmub->hw_funcs.reset(dmub);
 
+	/* reset the cache of the last wptr as well now that hw is reset */
+	dmub->inbox1_last_wptr = 0;
+
 	cw0.offset.quad_part = inst_fb->gpu_addr;
 	cw0.region.base = DMUB_CW0_BASE;
 	cw0.region.top = cw0.region.base + inst_fb->size - 1;
@@ -649,6 +652,15 @@ enum dmub_status dmub_srv_hw_reset(struct dmub_srv *dmub)
 	if (dmub->hw_funcs.reset)
 		dmub->hw_funcs.reset(dmub);
 
+	/* mailboxes have been reset in hw, so reset the sw state as well */
+	dmub->inbox1_last_wptr = 0;
+	dmub->inbox1_rb.wrpt = 0;
+	dmub->inbox1_rb.rptr = 0;
+	dmub->outbox0_rb.wrpt = 0;
+	dmub->outbox0_rb.rptr = 0;
+	dmub->outbox1_rb.wrpt = 0;
+	dmub->outbox1_rb.rptr = 0;
+
 	dmub->hw_init = false;
 
 	return DMUB_STATUS_OK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/color/color_gamma.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 447a0ec9cbe2..f6034213c700 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -61,7 +61,7 @@ static const int32_t numerator01[] = { 31308,   180000, 0,  0,  0};
 static const int32_t numerator02[] = { 12920,   4500,   0,  0,  0};
 static const int32_t numerator03[] = { 55,      99,     0,  0,  0};
 static const int32_t numerator04[] = { 55,      99,     0,  0,  0};
-static const int32_t numerator05[] = { 2400,    2200,   2200, 2400, 2600};
+static const int32_t numerator05[] = { 2400,    2222,   2200, 2400, 2600};
 
 /* one-time setup of X points */
 void setup_x_points_distribution(void)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/freesync/freesync.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 0f39ab9dc5b4..c2e00f7b8381 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -688,10 +688,10 @@ static void build_vrr_infopacket_fs2_data(enum color_transfer_func app_tf,
 	if (app_tf != TRANSFER_FUNC_UNKNOWN) {
 		infopacket->valid = true;
 
-		infopacket->sb[6] |= 0x08;  // PB6 = [Bit 3 = Native Color Active]
-
-		if (app_tf == TRANSFER_FUNC_GAMMA_22) {
-			infopacket->sb[9] |= 0x04;  // PB6 = [Bit 2 = Gamma 2.2 EOTF Active]
+		if (app_tf != TRANSFER_FUNC_PQ2084) {
+			infopacket->sb[6] |= 0x08;  // PB6 = [Bit 3 = Native Color Active]
+			if (app_tf == TRANSFER_FUNC_GAMMA_22)
+				infopacket->sb[9] |= 0x04;  // PB6 = [Bit 2 = Gamma 2.2 EOTF Active]
 		}
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
index 1d8b746b02f2..edf5845f6a1f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
@@ -35,7 +35,8 @@ struct mod_vrr_params;
 
 void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet,
-		enum dc_color_space cs);
+		enum dc_color_space cs,
+		enum color_transfer_func tf);
 
 void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index 27ceba9d6d65..69691058ab89 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -132,7 +132,8 @@ enum ColorimetryYCCDP {
 
 void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet,
-		enum dc_color_space cs)
+		enum dc_color_space cs,
+		enum color_transfer_func tf)
 {
 	unsigned int vsc_packet_revision = vsc_packet_undefined;
 	unsigned int i;
@@ -382,6 +383,9 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
 				colorimetryFormat = ColorimetryYCC_DP_AdobeYCC;
 			else if (cs == COLOR_SPACE_2020_YCBCR)
 				colorimetryFormat = ColorimetryYCC_DP_ITU2020YCbCr;
+
+			if (cs == COLOR_SPACE_2020_YCBCR && tf == TRANSFER_FUNC_GAMMA_22)
+				colorimetryFormat = ColorimetryYCC_DP_ITU709;
 			break;
 
 		default:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
index 235259d6c5a1..9b5d9b2c9a6a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/display/modules/power/power_helpers.c
@@ -102,9 +102,18 @@ static const struct abm_parameters abm_settings_config1[abm_defines_max_level] =
 	{0x82,   0x4d,    0x20,       0x00,     0x00,        0xff,     0xb3, 0x70,     0x70,     0xcccc,  0xcccc},
 };
 
+static const struct abm_parameters abm_settings_config2[abm_defines_max_level] = {
+//  min_red  max_red  bright_pos  dark_pos  bright_gain  contrast  dev   min_knee  max_knee  blRed    blStart
+	{0xf0,   0xbf,    0x20,       0x00,     0x88,        0x99,     0xb3, 0x40,     0xe0,    0x0000,  0xcccc},
+	{0xd8,   0x85,    0x20,       0x00,     0x70,        0x90,     0xa8, 0x40,     0xc8,    0x0700,  0xb333},
+	{0xb8,   0x58,    0x20,       0x00,     0x64,        0x88,     0x78, 0x70,     0xa0,    0x7000,  0x9999},
+	{0x82,   0x40,    0x20,       0x00,     0x00,        0xb8,     0xb3, 0x70,     0x70,    0xc333,  0xb333},
+};
+
 static const struct abm_parameters * const abm_settings[] = {
 	abm_settings_config0,
 	abm_settings_config1,
+	abm_settings_config2,
 };
 
 #define NUM_AMBI_LEVEL    5
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_offset.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_offset.h
index 483769fb1736..537aee0536d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_offset.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_offset.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #ifndef _dcn_3_0_0_OFFSET_HEADER
 #define _dcn_3_0_0_OFFSET_HEADER
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_sh_mask.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_sh_mask.h
index b79be3a25a80..f9d90b098519 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_sh_mask.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_3_0_0_sh_mask.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #ifndef _dcn_3_0_0_SH_MASK_HEADER
 #define _dcn_3_0_0_SH_MASK_HEADER
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h
index 363d2139cea2..db7e22720d00 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h
@@ -993,7 +993,8 @@
 #define mmUVD_RAS_VCPU_VCODEC_STATUS_BASE_IDX                  1
 #define mmUVD_RAS_MMSCH_FATAL_ERROR                            0x0058
 #define mmUVD_RAS_MMSCH_FATAL_ERROR_BASE_IDX                   1
-
+#define mmVCN_RAS_CNTL                                                                                 0x04b9
+#define mmVCN_RAS_CNTL_BASE_IDX                                                                        1
 
 /* JPEG 2_6_0 regs */
 #define mmUVD_RAS_JPEG0_STATUS                                 0x0059
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h
index 8de883b76d90..874a8b7e1feb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h
@@ -3618,6 +3618,33 @@
 #define UVD_RAS_MMSCH_FATAL_ERROR__POISONED_VF_MASK             0x7FFFFFFFL
 #define UVD_RAS_MMSCH_FATAL_ERROR__POISONED_PF_MASK             0x80000000L
 
+//VCN 2_6_0 VCN_RAS_CNTL
+#define VCN_RAS_CNTL__VCPU_VCODEC_IH_EN__SHIFT                                                                0x0
+#define VCN_RAS_CNTL__MMSCH_FATAL_ERROR_EN__SHIFT                                                             0x1
+#define VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN__SHIFT                                                               0x4
+#define VCN_RAS_CNTL__MMSCH_PMI_EN__SHIFT                                                                     0x5
+#define VCN_RAS_CNTL__VCPU_VCODEC_REARM__SHIFT                                                                0x8
+#define VCN_RAS_CNTL__MMSCH_REARM__SHIFT                                                                      0x9
+#define VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN__SHIFT                                                             0xc
+#define VCN_RAS_CNTL__VCPU_VCODEC_READY__SHIFT                                                                0x10
+#define VCN_RAS_CNTL__MMSCH_READY__SHIFT                                                                      0x11
+#define VCN_RAS_CNTL__VCPU_VCODEC_IH_EN_MASK                                                                  0x00000001L
+#define VCN_RAS_CNTL__MMSCH_FATAL_ERROR_EN_MASK                                                               0x00000002L
+#define VCN_RAS_CNTL__VCPU_VCODEC_PMI_EN_MASK                                                                 0x00000010L
+#define VCN_RAS_CNTL__MMSCH_PMI_EN_MASK                                                                       0x00000020L
+#define VCN_RAS_CNTL__VCPU_VCODEC_REARM_MASK                                                                  0x00000100L
+#define VCN_RAS_CNTL__MMSCH_REARM_MASK                                                                        0x00000200L
+#define VCN_RAS_CNTL__VCPU_VCODEC_STALL_EN_MASK                                                               0x00001000L
+#define VCN_RAS_CNTL__VCPU_VCODEC_READY_MASK                                                                  0x00010000L
+#define VCN_RAS_CNTL__MMSCH_READY_MASK                                                                        0x00020000L
+
+//VCN 2_6_0 UVD_VCPU_INT_EN
+#define UVD_VCPU_INT_EN__RASCNTL_VCPU_VCODEC_EN__SHIFT                                                        0x16
+#define UVD_VCPU_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK                                                          0x00400000L
+
+//VCN 2_6_0 UVD_SYS_INT_EN
+#define UVD_SYS_INT_EN__RASCNTL_VCPU_VCODEC_EN_MASK                                                           0x04000000L
+
 /* JPEG 2_6_0 UVD_RAS_JPEG0_STATUS */
 #define UVD_RAS_JPEG0_STATUS__POISONED_VF__SHIFT                0x0
 #define UVD_RAS_JPEG0_STATUS__POISONED_PF__SHIFT                0x1f
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/atombios.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/atombios.h
index 15943bc21bc5..b78360a71bc9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/atombios.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/atombios.h
@@ -4107,7 +4107,7 @@ typedef struct _ATOM_FAKE_EDID_PATCH_RECORD
 {
   UCHAR ucRecordType;
   UCHAR ucFakeEDIDLength;       // = 128 means EDID length is 128 bytes, otherwise the EDID length = ucFakeEDIDLength*128
-  UCHAR ucFakeEDIDString[1];    // This actually has ucFakeEdidLength elements.
+  UCHAR ucFakeEDIDString[];     // This actually has ucFakeEdidLength elements.
 } ATOM_FAKE_EDID_PATCH_RECORD;
 
 typedef struct  _ATOM_PANEL_RESOLUTION_PATCH_RECORD
@@ -4386,7 +4386,7 @@ typedef struct _ATOM_GPIO_PIN_ASSIGNMENT
 typedef struct _ATOM_GPIO_PIN_LUT
 {
   ATOM_COMMON_TABLE_HEADER  sHeader;
-  ATOM_GPIO_PIN_ASSIGNMENT   asGPIO_Pin[1];
+  ATOM_GPIO_PIN_ASSIGNMENT   asGPIO_Pin[];
 }ATOM_GPIO_PIN_LUT;
 
 /****************************************************************************/
@@ -4513,7 +4513,7 @@ typedef struct  _ATOM_DISPLAY_OBJECT_PATH
   USHORT    usSize;                                        //the size of ATOM_DISPLAY_OBJECT_PATH
   USHORT    usConnObjectId;                                //Connector Object ID
   USHORT    usGPUObjectId;                                 //GPU ID
-  USHORT    usGraphicObjIds[1];                            //1st Encoder Obj source from GPU to last Graphic Obj destinate to connector.
+  USHORT    usGraphicObjIds[];                            //1st Encoder Obj source from GPU to last Graphic Obj destinate to connector.
 }ATOM_DISPLAY_OBJECT_PATH;
 
 typedef struct  _ATOM_DISPLAY_EXTERNAL_OBJECT_PATH
@@ -4530,7 +4530,7 @@ typedef struct _ATOM_DISPLAY_OBJECT_PATH_TABLE
   UCHAR                           ucNumOfDispPath;
   UCHAR                           ucVersion;
   UCHAR                           ucPadding[2];
-  ATOM_DISPLAY_OBJECT_PATH        asDispPath[1];
+  ATOM_DISPLAY_OBJECT_PATH        asDispPath[];
 }ATOM_DISPLAY_OBJECT_PATH_TABLE;
 
 typedef struct _ATOM_OBJECT                                //each object has this structure
@@ -4545,7 +4545,7 @@ typedef struct _ATOM_OBJECT_TABLE                         //Above 4 object table
 {
   UCHAR               ucNumberOfObjects;
   UCHAR               ucPadding[3];
-  ATOM_OBJECT         asObjects[1];
+  ATOM_OBJECT         asObjects[];
 }ATOM_OBJECT_TABLE;
 
 typedef struct _ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT         //usSrcDstTableOffset pointing to this structure
@@ -4733,7 +4733,7 @@ typedef struct  _ATOM_CONNECTOR_DEVICE_TAG_RECORD
   ATOM_COMMON_RECORD_HEADER   sheader;
   UCHAR                       ucNumberOfDevice;
   UCHAR                       ucReserved;
-  ATOM_CONNECTOR_DEVICE_TAG   asDeviceTag[1];         //This Id is same as "ATOM_DEVICE_XXX_SUPPORT", 1 is only for allocation
+  ATOM_CONNECTOR_DEVICE_TAG   asDeviceTag[];	       //This Id is same as "ATOM_DEVICE_XXX_SUPPORT"
 }ATOM_CONNECTOR_DEVICE_TAG_RECORD;
 
 
@@ -4793,7 +4793,7 @@ typedef struct  _ATOM_OBJECT_GPIO_CNTL_RECORD
   ATOM_COMMON_RECORD_HEADER   sheader;
   UCHAR                       ucFlags;                // Future expnadibility
   UCHAR                       ucNumberOfPins;         // Number of GPIO pins used to control the object
-  ATOM_GPIO_PIN_CONTROL_PAIR  asGpio[1];              // the real gpio pin pair determined by number of pins ucNumberOfPins
+  ATOM_GPIO_PIN_CONTROL_PAIR  asGpio[];               // the real gpio pin pair determined by number of pins ucNumberOfPins
 }ATOM_OBJECT_GPIO_CNTL_RECORD;
 
 //Definitions for GPIO pin state
@@ -4982,7 +4982,7 @@ typedef struct  _ATOM_BRACKET_LAYOUT_RECORD
   UCHAR                       ucWidth;
   UCHAR                       ucConnNum;
   UCHAR                       ucReserved;
-  ATOM_CONNECTOR_LAYOUT_INFO  asConnInfo[1];
+  ATOM_CONNECTOR_LAYOUT_INFO  asConnInfo[];
 }ATOM_BRACKET_LAYOUT_RECORD;
 
 
@@ -5146,7 +5146,7 @@ typedef struct  _ATOM_I2C_VOLTAGE_OBJECT_V3
    UCHAR  ucVoltageControlOffset;
    UCHAR  ucVoltageControlFlag;              // Bit0: 0 - One byte data; 1 - Two byte data
    UCHAR  ulReserved[3];
-   VOLTAGE_LUT_ENTRY asVolI2cLut[1];         // end with 0xff
+   VOLTAGE_LUT_ENTRY asVolI2cLut[];         // end with 0xff
 }ATOM_I2C_VOLTAGE_OBJECT_V3;
 
 // ATOM_I2C_VOLTAGE_OBJECT_V3.ucVoltageControlFlag
@@ -5161,7 +5161,7 @@ typedef struct  _ATOM_GPIO_VOLTAGE_OBJECT_V3
    UCHAR  ucPhaseDelay;                      // phase delay in unit of micro second
    UCHAR  ucReserved;
    ULONG  ulGpioMaskVal;                     // GPIO Mask value
-   VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[1];
+   VOLTAGE_LUT_ENTRY_V2 asVolGpioLut[];
 }ATOM_GPIO_VOLTAGE_OBJECT_V3;
 
 typedef struct  _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
@@ -5171,7 +5171,7 @@ typedef struct  _ATOM_LEAKAGE_VOLTAGE_OBJECT_V3
    UCHAR    ucLeakageEntryNum;               // indicate the entry number of LeakageId/Voltage Lut table
    UCHAR    ucReserved[2];
    ULONG    ulMaxVoltageLevel;
-   LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[1];
+   LEAKAGE_VOLTAGE_LUT_ENTRY_V2 asLeakageIdLut[];
 }ATOM_LEAKAGE_VOLTAGE_OBJECT_V3;
 
 
@@ -6599,7 +6599,7 @@ typedef struct _ATOM_FUSION_SYSTEM_INFO_V3
 typedef struct _ATOM_I2C_DATA_RECORD
 {
   UCHAR         ucNunberOfBytes;                                              //Indicates how many bytes SW needs to write to the external ASIC for one block, besides to "Start" and "Stop"
-  UCHAR         ucI2CData[1];                                                 //I2C data in bytes, should be less than 16 bytes usually
+  UCHAR         ucI2CData[];                                                  //I2C data in bytes, should be less than 16 bytes usually
 }ATOM_I2C_DATA_RECORD;
 
 
@@ -6610,14 +6610,14 @@ typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
   UCHAR                              ucSSChipID;             //SS chip being used
   UCHAR                              ucSSChipSlaveAddr;      //Slave Address to set up this SS chip
   UCHAR                           ucNumOfI2CDataRecords;  //number of data block
-  ATOM_I2C_DATA_RECORD            asI2CData[1];
+  ATOM_I2C_DATA_RECORD            asI2CData[];
 }ATOM_I2C_DEVICE_SETUP_INFO;
 
 //==========================================================================================
 typedef struct  _ATOM_ASIC_MVDD_INFO
 {
   ATOM_COMMON_TABLE_HEADER         sHeader;
-  ATOM_I2C_DEVICE_SETUP_INFO      asI2CSetup[1];
+  ATOM_I2C_DEVICE_SETUP_INFO      asI2CSetup[];
 }ATOM_ASIC_MVDD_INFO;
 
 //==========================================================================================
@@ -6679,7 +6679,7 @@ typedef struct _ATOM_ASIC_INTERNAL_SS_INFO
 typedef struct _ATOM_ASIC_INTERNAL_SS_INFO_V2
 {
   ATOM_COMMON_TABLE_HEADER         sHeader;
-  ATOM_ASIC_SS_ASSIGNMENT_V2        asSpreadSpectrum[1];      //this is point only.
+  ATOM_ASIC_SS_ASSIGNMENT_V2        asSpreadSpectrum[];      //this is point only.
 }ATOM_ASIC_INTERNAL_SS_INFO_V2;
 
 typedef struct _ATOM_ASIC_SS_ASSIGNMENT_V3
@@ -6701,7 +6701,7 @@ typedef struct _ATOM_ASIC_SS_ASSIGNMENT_V3
 typedef struct _ATOM_ASIC_INTERNAL_SS_INFO_V3
 {
   ATOM_COMMON_TABLE_HEADER         sHeader;
-  ATOM_ASIC_SS_ASSIGNMENT_V3        asSpreadSpectrum[1];      //this is pointer only.
+  ATOM_ASIC_SS_ASSIGNMENT_V3        asSpreadSpectrum[];      //this is pointer only.
 }ATOM_ASIC_INTERNAL_SS_INFO_V3;
 
 
@@ -9292,7 +9292,7 @@ typedef struct {
 
 typedef struct {
   VFCT_IMAGE_HEADER   VbiosHeader;
-  UCHAR   VbiosContent[1];
+  UCHAR   VbiosContent[];
 }GOP_VBIOS_CONTENT;
 
 typedef struct {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/atomfirmware.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/atomfirmware.h
index ff855cb21d3f..bbe1337a8cee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/atomfirmware.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -705,20 +705,65 @@ struct atom_gpio_pin_lut_v2_1
 };
 
 
-/* 
-  ***************************************************************************
-    Data Table vram_usagebyfirmware  structure
-  ***************************************************************************
-*/
+/*
+ * VBIOS/PRE-OS always reserve a FB region at the top of frame buffer. driver should not write
+ * access that region. driver can allocate their own reservation region as long as it does not
+ * overlap firwmare's reservation region.
+ * if (pre-NV1X) atom data table firmwareInfoTable version < 3.3:
+ * in this case, atom data table vram_usagebyfirmwareTable version always <= 2.1
+ *   if VBIOS/UEFI GOP is posted:
+ *     VBIOS/UEFIGOP update used_by_firmware_in_kb = total reserved size by VBIOS
+ *     update start_address_in_kb = total_mem_size_in_kb - used_by_firmware_in_kb;
+ *     ( total_mem_size_in_kb = reg(CONFIG_MEMSIZE)<<10)
+ *     driver can allocate driver reservation region under firmware reservation,
+ *     used_by_driver_in_kb = driver reservation size
+ *     driver reservation start address =  (start_address_in_kb - used_by_driver_in_kb)
+ *     Comment1[hchan]: There is only one reservation at the beginning of the FB reserved by
+ *     host driver. Host driver would overwrite the table with the following
+ *     used_by_firmware_in_kb = total reserved size for pf-vf info exchange and
+ *     set SRIOV_MSG_SHARE_RESERVATION mask start_address_in_kb = 0
+ *   else there is no VBIOS reservation region:
+ *     driver must allocate driver reservation region at top of FB.
+ *     driver set used_by_driver_in_kb = driver reservation size
+ *     driver reservation start address =  (total_mem_size_in_kb - used_by_driver_in_kb)
+ *     same as Comment1
+ * else (NV1X and after):
+ *   if VBIOS/UEFI GOP is posted:
+ *     VBIOS/UEFIGOP update:
+ *       used_by_firmware_in_kb = atom_firmware_Info_v3_3.fw_reserved_size_in_kb;
+ *       start_address_in_kb = total_mem_size_in_kb - used_by_firmware_in_kb;
+ *       (total_mem_size_in_kb = reg(CONFIG_MEMSIZE)<<10)
+ *   if vram_usagebyfirmwareTable version <= 2.1:
+ *     driver can allocate driver reservation region under firmware reservation,
+ *     driver set used_by_driver_in_kb = driver reservation size
+ *     driver reservation start address = start_address_in_kb - used_by_driver_in_kb
+ *     same as Comment1
+ *   else driver can:
+ *     allocate it reservation any place as long as it does overlap pre-OS FW reservation area
+ *     set used_by_driver_region0_in_kb = driver reservation size
+ *     set driver_region0_start_address_in_kb =  driver reservation region start address
+ *     Comment2[hchan]: Host driver can set used_by_firmware_in_kb and start_address_in_kb to
+ *     zero as the reservation for VF as it doesn’t exist.  And Host driver should also
+ *     update atom_firmware_Info table to remove the same VBIOS reservation as well.
+ */
 
 struct vram_usagebyfirmware_v2_1
 {
-  struct  atom_common_table_header  table_header;
-  uint32_t  start_address_in_kb;
-  uint16_t  used_by_firmware_in_kb;
-  uint16_t  used_by_driver_in_kb; 
+	struct  atom_common_table_header  table_header;
+	uint32_t  start_address_in_kb;
+	uint16_t  used_by_firmware_in_kb;
+	uint16_t  used_by_driver_in_kb;
 };
 
+struct vram_usagebyfirmware_v2_2 {
+	struct  atom_common_table_header  table_header;
+	uint32_t  fw_region_start_address_in_kb;
+	uint16_t  used_by_firmware_in_kb;
+	uint16_t  reserved;
+	uint32_t  driver_region0_start_address_in_kb;
+	uint32_t  used_by_driver_region0_in_kb;
+	uint32_t  reserved32[7];
+};
 
 /* 
   ***************************************************************************
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h
index a81138c9e491..03cfa0517df2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/ivsrcid/vcn/irqsrcs_vcn_4_0.h
@@ -38,4 +38,7 @@
 #define VCN_4_0__SRCID__JPEG6_DECODE					174		// 0xae JRBC6 Decode interrupt
 #define VCN_4_0__SRCID__JPEG7_DECODE					175		// 0xaf JRBC7 Decode interrupt
 
+#define VCN_4_0__SRCID_UVD_POISON					160
+#define VCN_4_0__SRCID_DJPEG0_POISON					161
+#define VCN_4_0__SRCID_EJPEG0_POISON					162
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
index a40ead44778a..d18162e9ed1d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -354,7 +354,8 @@ struct amd_pm_funcs {
 	int (*get_power_profile_mode)(void *handle, char *buf);
 	int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
 	int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
-	int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size);
+	int (*odn_edit_dpm_table)(void *handle, enum PP_OD_DPM_TABLE_COMMAND type,
+				  long *input, uint32_t size);
 	int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
 	int (*smu_i2c_bus_access)(void *handle, bool acquire);
 	int (*gfx_state_change_set)(void *handle, uint32_t state);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
index 7e85cdc5bd34..dc694cb246d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/mes_v11_api_def.h
@@ -222,7 +222,11 @@ union MESAPI_SET_HW_RESOURCES {
 				uint32_t apply_grbm_remote_register_dummy_read_wa : 1;
 				uint32_t second_gfx_pipe_enabled : 1;
 				uint32_t enable_level_process_quantum_check : 1;
-				uint32_t reserved	: 25;
+				uint32_t legacy_sch_mode : 1;
+				uint32_t disable_add_queue_wptr_mc_addr : 1;
+				uint32_t enable_mes_event_int_logging : 1;
+				uint32_t enable_reg_active_poll : 1;
+				uint32_t reserved	: 21;
 			};
 			uint32_t	uint32_t_all;
 		};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/yellow_carp_offset.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/yellow_carp_offset.h
index 28a56b56bcaf..0fea6a746611 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/include/yellow_carp_offset.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/include/yellow_carp_offset.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 #ifndef YELLOW_CARP_OFFSET_H
 #define YELLOW_CARP_OFFSET_H
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 236657eece47..2f3e239e623d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -1991,6 +1991,8 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		case IP_VERSION(9, 4, 2):
 		case IP_VERSION(10, 3, 0):
 		case IP_VERSION(11, 0, 0):
+		case IP_VERSION(11, 0, 1):
+		case IP_VERSION(11, 0, 2):
 			*states = ATTR_STATE_SUPPORTED;
 			break;
 		default:
@@ -2007,14 +2009,16 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_
 		      gc_ver == IP_VERSION(10, 3, 0) ||
 		      gc_ver == IP_VERSION(10, 1, 2) ||
 		      gc_ver == IP_VERSION(11, 0, 0) ||
-		      gc_ver == IP_VERSION(11, 0, 2)))
+		      gc_ver == IP_VERSION(11, 0, 2) ||
+		      gc_ver == IP_VERSION(11, 0, 3)))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_dpm_dclk)) {
 		if (!(gc_ver == IP_VERSION(10, 3, 1) ||
 		      gc_ver == IP_VERSION(10, 3, 0) ||
 		      gc_ver == IP_VERSION(10, 1, 2) ||
 		      gc_ver == IP_VERSION(11, 0, 0) ||
-		      gc_ver == IP_VERSION(11, 0, 2)))
+		      gc_ver == IP_VERSION(11, 0, 2) ||
+		      gc_ver == IP_VERSION(11, 0, 3)))
 			*states = ATTR_STATE_UNSUPPORTED;
 	} else if (DEVICE_ATTR_IS(pp_power_profile_mode)) {
 		if (amdgpu_dpm_get_power_profile_mode(adev, NULL) == -EOPNOTSUPP)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
index ec055858eb95..304190d5c9d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c
@@ -838,7 +838,8 @@ static int pp_set_fine_grain_clk_vol(void *handle, uint32_t type, long *input, u
 	return hwmgr->hwmgr_func->set_fine_grain_clk_vol(hwmgr, type, input, size);
 }
 
-static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint32_t size)
+static int pp_odn_edit_dpm_table(void *handle, enum PP_OD_DPM_TABLE_COMMAND type,
+				 long *input, uint32_t size)
 {
 	struct pp_hwmgr *hwmgr = handle;
 
@@ -1507,7 +1508,7 @@ static void pp_pm_compute_clocks(void *handle)
 	struct pp_hwmgr *hwmgr = handle;
 	struct amdgpu_device *adev = hwmgr->adev;
 
-	if (!amdgpu_device_has_dc_support(adev)) {
+	if (!adev->dc_enabled) {
 		amdgpu_dpm_get_active_displays(adev);
 		adev->pm.pm_display_cfg.num_display = adev->pm.dpm.new_active_crtc_count;
 		adev->pm.pm_display_cfg.vrefresh = amdgpu_dpm_get_vrefresh(adev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
index 67d7da0b6fed..1d829402cd2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c
@@ -75,8 +75,10 @@ int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
 	for (i = 0; i < table_entries; i++) {
 		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
 		if (result) {
+			kfree(hwmgr->current_ps);
 			kfree(hwmgr->request_ps);
 			kfree(hwmgr->ps);
+			hwmgr->current_ps = NULL;
 			hwmgr->request_ps = NULL;
 			hwmgr->ps = NULL;
 			return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
index 97b3ad369046..b30684c84e20 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c
@@ -2961,7 +2961,8 @@ static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
 			data->od8_settings.od8_settings_array;
 	OverDriveTable_t *od_table =
 			&(data->smc_state_table.overdrive_table);
-	int32_t input_index, input_clk, input_vol, i;
+	int32_t input_clk, input_vol, i;
+	uint32_t input_index;
 	int od8_id;
 	int ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index b880f4d7d67e..6ab155023592 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -161,7 +161,7 @@ int smu_get_dpm_freq_range(struct smu_context *smu,
 
 int smu_set_gfx_power_up_by_imu(struct smu_context *smu)
 {
-	if (!smu->ppt_funcs && !smu->ppt_funcs->set_gfx_power_up_by_imu)
+	if (!smu->ppt_funcs || !smu->ppt_funcs->set_gfx_power_up_by_imu)
 		return -EOPNOTSUPP;
 
 	return smu->ppt_funcs->set_gfx_power_up_by_imu(smu);
@@ -585,6 +585,7 @@ static int smu_set_funcs(struct amdgpu_device *adev)
 		yellow_carp_set_ppt_funcs(smu);
 		break;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		smu_v13_0_4_set_ppt_funcs(smu);
 		break;
 	case IP_VERSION(13, 0, 5):
@@ -1448,6 +1449,7 @@ static int smu_disable_dpms(struct smu_context *smu)
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 0):
 	case IP_VERSION(13, 0, 7):
+	case IP_VERSION(13, 0, 10):
 		return 0;
 	default:
 		break;
@@ -1497,6 +1499,20 @@ static int smu_disable_dpms(struct smu_context *smu)
 		}
 	}
 
+	/*
+	 * For SMU 13.0.4/11, PMFW will handle the features disablement properly
+	 * for gpu reset case. Driver involvement is unnecessary.
+	 */
+	if (amdgpu_in_reset(adev)) {
+		switch (adev->ip_versions[MP1_HWIP][0]) {
+		case IP_VERSION(13, 0, 4):
+		case IP_VERSION(13, 0, 11):
+			return 0;
+		default:
+			break;
+		}
+	}
+
 	/*
 	 * For gpu reset, runpm and hibernation through BACO,
 	 * BACO feature has to be kept enabled.
@@ -1516,7 +1532,7 @@ static int smu_disable_dpms(struct smu_context *smu)
 	}
 
 	if (adev->ip_versions[GC_HWIP][0] >= IP_VERSION(9, 4, 2) &&
-	    adev->gfx.rlc.funcs->stop)
+	    !amdgpu_sriov_vf(adev) && adev->gfx.rlc.funcs->stop)
 		adev->gfx.rlc.funcs->stop(adev);
 
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
index f816b1dd110e..3bc4128a22ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h
@@ -168,6 +168,7 @@ struct smu_temperature_range {
 	int mem_crit_max;
 	int mem_emergency_max;
 	int software_shutdown_temp;
+	int software_shutdown_temp_offset;
 };
 
 struct smu_state_validation_block {
@@ -568,6 +569,10 @@ struct smu_context
 	u32 param_reg;
 	u32 msg_reg;
 	u32 resp_reg;
+
+	u32 debug_param_reg;
+	u32 debug_msg_reg;
+	u32 debug_resp_reg;
 };
 
 struct i2c_adapter;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
index b76f0f7e4299..4bc7aee4d44f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
@@ -123,7 +123,8 @@
 									(1 << FEATURE_DS_FCLK_BIT) | \
 									(1 << FEATURE_DS_LCLK_BIT) | \
 									(1 << FEATURE_DS_DCFCLK_BIT) | \
-									(1 << FEATURE_DS_UCLK_BIT))
+									(1 << FEATURE_DS_UCLK_BIT) | \
+									(1ULL << FEATURE_DS_VCN_BIT))
 
 //For use with feature control messages
 typedef enum {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
index d6b13933a98f..48a3a3952ceb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
@@ -113,20 +113,21 @@
 #define NUM_FEATURES                          64
 
 #define ALLOWED_FEATURE_CTRL_DEFAULT 0xFFFFFFFFFFFFFFFFULL
-#define ALLOWED_FEATURE_CTRL_SCPM        (1 << FEATURE_DPM_GFXCLK_BIT) | \
-                                         (1 << FEATURE_DPM_GFX_POWER_OPTIMIZER_BIT) | \
-                                         (1 << FEATURE_DPM_UCLK_BIT) | \
-                                         (1 << FEATURE_DPM_FCLK_BIT) | \
-                                         (1 << FEATURE_DPM_SOCCLK_BIT) | \
-                                         (1 << FEATURE_DPM_MP0CLK_BIT) | \
-                                         (1 << FEATURE_DPM_LINK_BIT) | \
-                                         (1 << FEATURE_DPM_DCN_BIT) | \
-                                         (1 << FEATURE_DS_GFXCLK_BIT) | \
-                                         (1 << FEATURE_DS_SOCCLK_BIT) | \
-                                         (1 << FEATURE_DS_FCLK_BIT) | \
-                                         (1 << FEATURE_DS_LCLK_BIT) | \
-                                         (1 << FEATURE_DS_DCFCLK_BIT) | \
-                                         (1 << FEATURE_DS_UCLK_BIT)
+#define ALLOWED_FEATURE_CTRL_SCPM	((1 << FEATURE_DPM_GFXCLK_BIT) | \
+					(1 << FEATURE_DPM_GFX_POWER_OPTIMIZER_BIT) | \
+					(1 << FEATURE_DPM_UCLK_BIT) | \
+					(1 << FEATURE_DPM_FCLK_BIT) | \
+					(1 << FEATURE_DPM_SOCCLK_BIT) | \
+					(1 << FEATURE_DPM_MP0CLK_BIT) | \
+					(1 << FEATURE_DPM_LINK_BIT) | \
+					(1 << FEATURE_DPM_DCN_BIT) | \
+					(1 << FEATURE_DS_GFXCLK_BIT) | \
+					(1 << FEATURE_DS_SOCCLK_BIT) | \
+					(1 << FEATURE_DS_FCLK_BIT) | \
+					(1 << FEATURE_DS_LCLK_BIT) | \
+					(1 << FEATURE_DS_DCFCLK_BIT) | \
+					(1 << FEATURE_DS_UCLK_BIT) | \
+					(1ULL << FEATURE_DS_VCN_BIT))
 
 //For use with feature control messages
 typedef enum {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
index 9ebb8f39732a..8b8266890a10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v13_0_0_ppsmc.h
@@ -131,7 +131,13 @@
 #define PPSMC_MSG_EnableAudioStutterWA           0x44
 #define PPSMC_MSG_PowerUpUmsch                   0x45
 #define PPSMC_MSG_PowerDownUmsch                 0x46
-#define PPSMC_Message_Count                      0x47
+#define PPSMC_MSG_SetDcsArch                     0x47
+#define PPSMC_MSG_TriggerVFFLR                   0x48
+#define PPSMC_MSG_SetNumBadMemoryPagesRetired    0x49
+#define PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel 0x4A
+#define PPSMC_MSG_SetPriorityDeltaGain           0x4B
+#define PPSMC_MSG_AllowIHHostInterrupt           0x4C
+#define PPSMC_Message_Count                      0x4D
 
 //Debug Dump Message
 #define DEBUGSMC_MSG_TestMessage                    0x1
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index 58098b82df66..4180c71d930f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -239,7 +239,10 @@
 	__SMU_DUMMY_MAP(DriverMode2Reset), \
 	__SMU_DUMMY_MAP(GetGfxOffStatus),		 \
 	__SMU_DUMMY_MAP(GetGfxOffEntryCount),		 \
-	__SMU_DUMMY_MAP(LogGfxOffResidency),
+	__SMU_DUMMY_MAP(LogGfxOffResidency),			\
+	__SMU_DUMMY_MAP(SetNumBadMemoryPagesRetired),		\
+	__SMU_DUMMY_MAP(SetBadMemoryPagesRetiredFlagsPerChannel), \
+	__SMU_DUMMY_MAP(AllowGpo),
 
 #undef __SMU_DUMMY_MAP
 #define __SMU_DUMMY_MAP(type)	SMU_MSG_##type
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index 865d6358918d..992163e66f7b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -28,10 +28,11 @@
 #define SMU13_DRIVER_IF_VERSION_INV 0xFFFFFFFF
 #define SMU13_DRIVER_IF_VERSION_YELLOW_CARP 0x04
 #define SMU13_DRIVER_IF_VERSION_ALDE 0x08
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_0 0x37
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_4 0x07
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_5 0x04
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10 0x32
-#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x35
+#define SMU13_DRIVER_IF_VERSION_SMU_V13_0_7 0x37
 #define SMU13_DRIVER_IF_VERSION_SMU_V13_0_10 0x1D
 
 #define SMU13_MODE1_RESET_WAIT_TIME_IN_MS 500  //500ms
@@ -272,6 +273,9 @@ int smu_v13_0_init_pptable_microcode(struct smu_context *smu);
 
 int smu_v13_0_run_btc(struct smu_context *smu);
 
+int smu_v13_0_gpo_control(struct smu_context *smu,
+			  bool enablement);
+
 int smu_v13_0_deep_sleep_control(struct smu_context *smu,
 				 bool enablement);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
index 0779dacbc0da..1a3dd4066b73 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
@@ -72,6 +72,17 @@
 #define mmTHM_BACO_CNTL_ARCT			0xA7
 #define mmTHM_BACO_CNTL_ARCT_BASE_IDX		0
 
+static void smu_v11_0_poll_baco_exit(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+	uint32_t data, loop = 0;
+
+	do {
+		usleep_range(1000, 1100);
+		data = RREG32_SOC15(THM, 0, mmTHM_BACO_CNTL);
+	} while ((data & 0x100) && (++loop < 100));
+}
+
 int smu_v11_0_init_microcode(struct smu_context *smu)
 {
 	struct amdgpu_device *adev = smu->adev;
@@ -1581,6 +1592,10 @@ bool smu_v11_0_baco_is_support(struct smu_context *smu)
 	if (amdgpu_sriov_vf(smu->adev) || !smu_baco->platform_support)
 		return false;
 
+	/* return true if ASIC is in BACO state already */
+	if (smu_v11_0_baco_get_state(smu) == SMU_BACO_STATE_ENTER)
+		return true;
+
 	/* Arcturus does not support this bit mask */
 	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_BACO_BIT) &&
 	   !smu_cmn_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
@@ -1678,7 +1693,18 @@ int smu_v11_0_baco_enter(struct smu_context *smu)
 
 int smu_v11_0_baco_exit(struct smu_context *smu)
 {
-	return smu_v11_0_baco_set_state(smu, SMU_BACO_STATE_EXIT);
+	int ret;
+
+	ret = smu_v11_0_baco_set_state(smu, SMU_BACO_STATE_EXIT);
+	if (!ret) {
+		/*
+		 * Poll BACO exit status to ensure FW has completed
+		 * BACO exit process to avoid timing issues.
+		 */
+		smu_v11_0_poll_baco_exit(smu);
+	}
+
+	return ret;
 }
 
 int smu_v11_0_mode1_reset(struct smu_context *smu)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
index 85e22210963f..5cdc07165480 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
@@ -1171,6 +1171,7 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 	int ret = 0;
 	uint32_t apu_percent = 0;
 	uint32_t dgpu_percent = 0;
+	struct amdgpu_device *adev = smu->adev;
 
 
 	ret = smu_cmn_get_metrics_table(smu,
@@ -1196,7 +1197,11 @@ static int renoir_get_smu_metrics_data(struct smu_context *smu,
 		*value = metrics->AverageUvdActivity / 100;
 		break;
 	case METRICS_AVERAGE_SOCKETPOWER:
-		*value = (metrics->CurrentSocketPower << 8) / 1000;
+		if (((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 1)) && (adev->pm.fw_version >= 0x40000f)) ||
+		((adev->ip_versions[MP1_HWIP][0] == IP_VERSION(12, 0, 0)) && (adev->pm.fw_version >= 0x373200)))
+			*value = metrics->CurrentSocketPower << 8;
+		else
+			*value = (metrics->CurrentSocketPower << 8) / 1000;
 		break;
 	case METRICS_TEMPERATURE_EDGE:
 		*value = (metrics->GfxTemperature / 100) *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 2d8b37b5bca6..c93902951de8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -247,6 +247,7 @@ int smu_v13_0_check_fw_status(struct smu_context *smu)
 
 	switch (adev->ip_versions[MP1_HWIP][0]) {
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		mp1_fw_flags = RREG32_PCIE(MP1_Public |
 					   (smnMP1_V13_0_4_FIRMWARE_FLAGS & 0xffffffff));
 		break;
@@ -286,6 +287,8 @@ int smu_v13_0_check_fw_version(struct smu_context *smu)
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_ALDE;
 		break;
 	case IP_VERSION(13, 0, 0):
+		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_0;
+		break;
 	case IP_VERSION(13, 0, 10):
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_0_10;
 		break;
@@ -298,6 +301,7 @@ int smu_v13_0_check_fw_version(struct smu_context *smu)
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_YELLOW_CARP;
 		break;
 	case IP_VERSION(13, 0, 4):
+	case IP_VERSION(13, 0, 11):
 		smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_SMU_V13_0_4;
 		break;
 	case IP_VERSION(13, 0, 5):
@@ -838,6 +842,7 @@ int smu_v13_0_gfx_off_control(struct smu_context *smu, bool enable)
 	case IP_VERSION(13, 0, 7):
 	case IP_VERSION(13, 0, 8):
 	case IP_VERSION(13, 0, 10):
+	case IP_VERSION(13, 0, 11):
 		if (!(adev->pm.pp_feature & PP_GFXOFF_MASK))
 			return 0;
 		if (enable)
@@ -1253,7 +1258,8 @@ int smu_v13_0_set_fan_speed_rpm(struct smu_context *smu,
 				uint32_t speed)
 {
 	struct amdgpu_device *adev = smu->adev;
-	uint32_t tach_period, crystal_clock_freq;
+	uint32_t crystal_clock_freq = 2500;
+	uint32_t tach_period;
 	int ret;
 
 	if (!speed)
@@ -1263,7 +1269,6 @@ int smu_v13_0_set_fan_speed_rpm(struct smu_context *smu,
 	if (ret)
 		return ret;
 
-	crystal_clock_freq = amdgpu_asic_get_xclk(adev);
 	tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
 	WREG32_SOC15(THM, 0, regCG_TACH_CTRL,
 		     REG_SET_FIELD(RREG32_SOC15(THM, 0, regCG_TACH_CTRL),
@@ -1373,6 +1378,7 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
 	 */
 	uint32_t ctxid = entry->src_data[0];
 	uint32_t data;
+	uint32_t high;
 
 	if (client_id == SOC15_IH_CLIENTID_THM) {
 		switch (src_id) {
@@ -1429,6 +1435,36 @@ static int smu_v13_0_irq_process(struct amdgpu_device *adev,
 					schedule_work(&smu->throttling_logging_work);
 
 				break;
+			case 0x8:
+				high = smu->thermal_range.software_shutdown_temp +
+					smu->thermal_range.software_shutdown_temp_offset;
+				high = min_t(typeof(high),
+					     SMU_THERMAL_MAXIMUM_ALERT_TEMP,
+					     high);
+				dev_emerg(adev->dev, "Reduce soft CTF limit to %d (by an offset %d)\n",
+							high,
+							smu->thermal_range.software_shutdown_temp_offset);
+
+				data = RREG32_SOC15(THM, 0, regTHM_THERMAL_INT_CTRL);
+				data = REG_SET_FIELD(data, THM_THERMAL_INT_CTRL,
+							DIG_THERM_INTH,
+							(high & 0xff));
+				data = data & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
+				WREG32_SOC15(THM, 0, regTHM_THERMAL_INT_CTRL, data);
+				break;
+			case 0x9:
+				high = min_t(typeof(high),
+					     SMU_THERMAL_MAXIMUM_ALERT_TEMP,
+					     smu->thermal_range.software_shutdown_temp);
+				dev_emerg(adev->dev, "Recover soft CTF limit to %d\n", high);
+
+				data = RREG32_SOC15(THM, 0, regTHM_THERMAL_INT_CTRL);
+				data = REG_SET_FIELD(data, THM_THERMAL_INT_CTRL,
+							DIG_THERM_INTH,
+							(high & 0xff));
+				data = data & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
+				WREG32_SOC15(THM, 0, regTHM_THERMAL_INT_CTRL, data);
+				break;
 			}
 		}
 	}
@@ -2143,6 +2179,21 @@ int smu_v13_0_run_btc(struct smu_context *smu)
 	return res;
 }
 
+int smu_v13_0_gpo_control(struct smu_context *smu,
+			  bool enablement)
+{
+	int res;
+
+	res = smu_cmn_send_smc_msg_with_param(smu,
+					      SMU_MSG_AllowGpo,
+					      enablement ? 1 : 0,
+					      NULL);
+	if (res)
+		dev_err(smu->adev->dev, "SetGpoAllow %d failed!\n", enablement);
+
+	return res;
+}
+
 int smu_v13_0_deep_sleep_control(struct smu_context *smu,
 				 bool enablement)
 {
@@ -2244,6 +2295,10 @@ bool smu_v13_0_baco_is_support(struct smu_context *smu)
 	    !smu_baco->platform_support)
 		return false;
 
+	/* return true if ASIC is in BACO state already */
+	if (smu_v13_0_baco_get_state(smu) == SMU_BACO_STATE_ENTER)
+		return true;
+
 	if (smu_cmn_feature_is_supported(smu, SMU_FEATURE_BACO_BIT) &&
 	    !smu_cmn_feature_is_enabled(smu, SMU_FEATURE_BACO_BIT))
 		return false;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index f0121d171630..508e392547d7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -70,6 +70,26 @@
 
 #define MP0_MP1_DATA_REGION_SIZE_COMBOPPTABLE	0x4000
 
+#define mmMP1_SMN_C2PMSG_66                                                                            0x0282
+#define mmMP1_SMN_C2PMSG_66_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_82                                                                            0x0292
+#define mmMP1_SMN_C2PMSG_82_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_90                                                                            0x029a
+#define mmMP1_SMN_C2PMSG_90_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_75                                                                            0x028b
+#define mmMP1_SMN_C2PMSG_75_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_53                                                                            0x0275
+#define mmMP1_SMN_C2PMSG_53_BASE_IDX                                                                   0
+
+#define mmMP1_SMN_C2PMSG_54                                                                            0x0276
+#define mmMP1_SMN_C2PMSG_54_BASE_IDX                                                                   0
+
+#define DEBUGSMC_MSG_Mode1Reset	2
+
 static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = {
 	MSG_MAP(TestMessage,			PPSMC_MSG_TestMessage,                 1),
 	MSG_MAP(GetSmuVersion,			PPSMC_MSG_GetSmuVersion,               1),
@@ -121,6 +141,11 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload,         0),
 	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),
+	MSG_MAP(SetNumBadMemoryPagesRetired,	PPSMC_MSG_SetNumBadMemoryPagesRetired,   0),
+	MSG_MAP(SetBadMemoryPagesRetiredFlagsPerChannel,
+			    PPSMC_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,   0),
+	MSG_MAP(AllowGpo,			PPSMC_MSG_SetGpoAllow,           0),
+	MSG_MAP(AllowIHHostInterrupt,		PPSMC_MSG_AllowIHHostInterrupt,       0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = {
@@ -187,6 +212,9 @@ static struct cmn2asic_mapping smu_v13_0_0_feature_mask_map[SMU_FEATURE_COUNT] =
 	FEA_MAP(MEM_TEMP_READ),
 	FEA_MAP(ATHUB_MMHUB_PG),
 	FEA_MAP(SOC_PCC),
+	[SMU_FEATURE_DPM_VCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_DPM_DCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_PPT_BIT] = {1, FEATURE_THROTTLERS_BIT},
 };
 
 static struct cmn2asic_mapping smu_v13_0_0_table_map[SMU_TABLE_COUNT] = {
@@ -379,6 +407,9 @@ static int smu_v13_0_0_setup_pptable(struct smu_context *smu)
 	struct amdgpu_device *adev = smu->adev;
 	int ret = 0;
 
+	if (amdgpu_sriov_vf(smu->adev))
+		return 0;
+
 	ret = smu_v13_0_0_get_pptable_from_pmfw(smu,
 						&smu_table->power_play_table,
 						&smu_table->power_play_table_size);
@@ -517,6 +548,23 @@ static int smu_v13_0_0_set_default_dpm_table(struct smu_context *smu)
 						     dpm_table);
 		if (ret)
 			return ret;
+
+		/*
+		 * Update the reported maximum shader clock to the value
+		 * which can be guarded to be achieved on all cards. This
+		 * is aligned with Window setting. And considering that value
+		 * might be not the peak frequency the card can achieve, it
+		 * is normal some real-time clock frequency can overtake this
+		 * labelled maximum clock frequency(for example in pp_dpm_sclk
+		 * sysfs output).
+		 */
+		if (skutable->DriverReportedClocks.GameClockAc &&
+		    (dpm_table->dpm_levels[dpm_table->count - 1].value >
+		    skutable->DriverReportedClocks.GameClockAc)) {
+			dpm_table->dpm_levels[dpm_table->count - 1].value =
+				skutable->DriverReportedClocks.GameClockAc;
+			dpm_table->max = skutable->DriverReportedClocks.GameClockAc;
+		}
 	} else {
 		dpm_table->count = 1;
 		dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
@@ -779,6 +827,57 @@ static int smu_v13_0_0_get_smu_metrics_data(struct smu_context *smu,
 	return ret;
 }
 
+static int smu_v13_0_0_get_dpm_ultimate_freq(struct smu_context *smu,
+					     enum smu_clk_type clk_type,
+					     uint32_t *min,
+					     uint32_t *max)
+{
+	struct smu_13_0_dpm_context *dpm_context =
+		smu->smu_dpm.dpm_context;
+	struct smu_13_0_dpm_table *dpm_table;
+
+	switch (clk_type) {
+	case SMU_MCLK:
+	case SMU_UCLK:
+		/* uclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.uclk_table;
+		break;
+	case SMU_GFXCLK:
+	case SMU_SCLK:
+		/* gfxclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.gfx_table;
+		break;
+	case SMU_SOCCLK:
+		/* socclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.soc_table;
+		break;
+	case SMU_FCLK:
+		/* fclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.fclk_table;
+		break;
+	case SMU_VCLK:
+	case SMU_VCLK1:
+		/* vclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.vclk_table;
+		break;
+	case SMU_DCLK:
+	case SMU_DCLK1:
+		/* dclk dpm table */
+		dpm_table = &dpm_context->dpm_tables.dclk_table;
+		break;
+	default:
+		dev_err(smu->adev->dev, "Unsupported clock type!\n");
+		return -EINVAL;
+	}
+
+	if (min)
+		*min = dpm_table->min;
+	if (max)
+		*max = dpm_table->max;
+
+	return 0;
+}
+
 static int smu_v13_0_0_read_sensor(struct smu_context *smu,
 				   enum amd_pp_sensors sensor,
 				   void *data,
@@ -1161,6 +1260,9 @@ static int smu_v13_0_0_get_thermal_temperature_range(struct smu_context *smu,
 		table_context->power_play_table;
 	PPTable_t *pptable = smu->smu_table.driver_pptable;
 
+	if (amdgpu_sriov_vf(smu->adev))
+		return 0;
+
 	if (!range)
 		return -EINVAL;
 
@@ -1281,9 +1383,17 @@ static int smu_v13_0_0_populate_umd_state_clk(struct smu_context *smu)
 				&dpm_context->dpm_tables.fclk_table;
 	struct smu_umd_pstate_table *pstate_table =
 				&smu->pstate_table;
+	struct smu_table_context *table_context = &smu->smu_table;
+	PPTable_t *pptable = table_context->driver_pptable;
+	DriverReportedClocks_t driver_clocks =
+			pptable->SkuTable.DriverReportedClocks;
 
 	pstate_table->gfxclk_pstate.min = gfx_table->min;
-	pstate_table->gfxclk_pstate.peak = gfx_table->max;
+	if (driver_clocks.GameClockAc &&
+	    (driver_clocks.GameClockAc < gfx_table->max))
+		pstate_table->gfxclk_pstate.peak = driver_clocks.GameClockAc;
+	else
+		pstate_table->gfxclk_pstate.peak = gfx_table->max;
 
 	pstate_table->uclk_pstate.min = mem_table->min;
 	pstate_table->uclk_pstate.peak = mem_table->max;
@@ -1300,12 +1410,12 @@ static int smu_v13_0_0_populate_umd_state_clk(struct smu_context *smu)
 	pstate_table->fclk_pstate.min = fclk_table->min;
 	pstate_table->fclk_pstate.peak = fclk_table->max;
 
-	/*
-	 * For now, just use the mininum clock frequency.
-	 * TODO: update them when the real pstate settings available
-	 */
-	pstate_table->gfxclk_pstate.standard = gfx_table->min;
-	pstate_table->uclk_pstate.standard = mem_table->min;
+	if (driver_clocks.BaseClockAc &&
+	    driver_clocks.BaseClockAc < gfx_table->max)
+		pstate_table->gfxclk_pstate.standard = driver_clocks.BaseClockAc;
+	else
+		pstate_table->gfxclk_pstate.standard = gfx_table->max;
+	pstate_table->uclk_pstate.standard = mem_table->max;
 	pstate_table->socclk_pstate.standard = soc_table->min;
 	pstate_table->vclk_pstate.standard = vclk_table->min;
 	pstate_table->dclk_pstate.standard = dclk_table->min;
@@ -1339,12 +1449,23 @@ out:
 static int smu_v13_0_0_get_fan_speed_pwm(struct smu_context *smu,
 					 uint32_t *speed)
 {
+	int ret;
+
 	if (!speed)
 		return -EINVAL;
 
-	return smu_v13_0_0_get_smu_metrics_data(smu,
-						METRICS_CURR_FANPWM,
-						speed);
+	ret = smu_v13_0_0_get_smu_metrics_data(smu,
+					       METRICS_CURR_FANPWM,
+					       speed);
+	if (ret) {
+		dev_err(smu->adev->dev, "Failed to get fan speed(PWM)!");
+		return ret;
+	}
+
+	/* Convert the PMFW output which is in percent to pwm(255) based */
+	*speed = MIN(*speed * 255 / 100, 255);
+
+	return 0;
 }
 
 static int smu_v13_0_0_get_fan_speed_rpm(struct smu_context *smu,
@@ -1789,6 +1910,69 @@ static int smu_v13_0_0_set_df_cstate(struct smu_context *smu,
 					       NULL);
 }
 
+static int smu_v13_0_0_mode1_reset(struct smu_context *smu)
+{
+	int ret;
+	struct amdgpu_device *adev = smu->adev;
+
+	if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 10))
+		ret = smu_cmn_send_debug_smc_msg(smu, DEBUGSMC_MSG_Mode1Reset);
+	else
+		ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode1Reset, NULL);
+
+	if (!ret)
+		msleep(SMU13_MODE1_RESET_WAIT_TIME_IN_MS);
+
+	return ret;
+}
+
+static void smu_v13_0_0_set_smu_mailbox_registers(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
+	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
+	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+
+	smu->debug_param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_53);
+	smu->debug_msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_75);
+	smu->debug_resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_54);
+}
+
+static int smu_v13_0_0_smu_send_bad_mem_page_num(struct smu_context *smu,
+		uint32_t size)
+{
+	int ret = 0;
+
+	/* message SMU to update the bad page number on SMUBUS */
+	ret = smu_cmn_send_smc_msg_with_param(smu,
+					  SMU_MSG_SetNumBadMemoryPagesRetired,
+					  size, NULL);
+	if (ret)
+		dev_err(smu->adev->dev,
+			  "[%s] failed to message SMU to update bad memory pages number\n",
+			  __func__);
+
+	return ret;
+}
+
+static int smu_v13_0_0_send_bad_mem_channel_flag(struct smu_context *smu,
+		uint32_t size)
+{
+	int ret = 0;
+
+	/* message SMU to update the bad channel info on SMUBUS */
+	ret = smu_cmn_send_smc_msg_with_param(smu,
+				  SMU_MSG_SetBadMemoryPagesRetiredFlagsPerChannel,
+				  size, NULL);
+	if (ret)
+		dev_err(smu->adev->dev,
+			  "[%s] failed to message SMU to update bad memory pages channel info\n",
+			  __func__);
+
+	return ret;
+}
+
 static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.get_allowed_feature_mask = smu_v13_0_0_get_allowed_feature_mask,
 	.set_default_dpm_table = smu_v13_0_0_set_default_dpm_table,
@@ -1813,7 +1997,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.get_enabled_mask = smu_cmn_get_enabled_mask,
 	.dpm_set_vcn_enable = smu_v13_0_set_vcn_enable,
 	.dpm_set_jpeg_enable = smu_v13_0_set_jpeg_enable,
-	.get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq,
+	.get_dpm_ultimate_freq = smu_v13_0_0_get_dpm_ultimate_freq,
 	.get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values,
 	.read_sensor = smu_v13_0_0_read_sensor,
 	.feature_is_enabled = smu_cmn_feature_is_enabled,
@@ -1856,9 +2040,12 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.baco_enter = smu_v13_0_0_baco_enter,
 	.baco_exit = smu_v13_0_0_baco_exit,
 	.mode1_reset_is_support = smu_v13_0_0_is_mode1_reset_supported,
-	.mode1_reset = smu_v13_0_mode1_reset,
+	.mode1_reset = smu_v13_0_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_0_set_mp1_state,
 	.set_df_cstate = smu_v13_0_0_set_df_cstate,
+	.send_hbm_bad_pages_num = smu_v13_0_0_smu_send_bad_mem_page_num,
+	.send_hbm_bad_channel_flag = smu_v13_0_0_send_bad_mem_channel_flag,
+	.gpo_control = smu_v13_0_gpo_control,
 };
 
 void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
@@ -1870,5 +2057,5 @@ void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
 	smu->table_map = smu_v13_0_0_table_map;
 	smu->pwr_src_map = smu_v13_0_0_pwr_src_map;
 	smu->workload_map = smu_v13_0_0_workload_map;
-	smu_v13_0_set_smu_mailbox_registers(smu);
+	smu_v13_0_0_set_smu_mailbox_registers(smu);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
index 97e1d55dcaad..8fa9a36c38b6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c
@@ -1026,6 +1026,15 @@ static const struct pptable_funcs smu_v13_0_4_ppt_funcs = {
 	.set_gfx_power_up_by_imu = smu_v13_0_set_gfx_power_up_by_imu,
 };
 
+static void smu_v13_0_4_set_smu_mailbox_registers(struct smu_context *smu)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
+	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
+	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+}
+
 void smu_v13_0_4_set_ppt_funcs(struct smu_context *smu)
 {
 	struct amdgpu_device *adev = smu->adev;
@@ -1035,7 +1044,9 @@ void smu_v13_0_4_set_ppt_funcs(struct smu_context *smu)
 	smu->feature_map = smu_v13_0_4_feature_mask_map;
 	smu->table_map = smu_v13_0_4_table_map;
 	smu->is_apu = true;
-	smu->param_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_82);
-	smu->msg_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_66);
-	smu->resp_reg = SOC15_REG_OFFSET(MP1, 0, mmMP1_SMN_C2PMSG_90);
+
+	if (adev->ip_versions[MP1_HWIP][0] == IP_VERSION(13, 0, 4))
+		smu_v13_0_4_set_smu_mailbox_registers(smu);
+	else
+		smu_v13_0_set_smu_mailbox_registers(smu);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index d74debc584f8..9e1967d8049e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -123,6 +123,8 @@ static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] =
 	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm,     0),
 	MSG_MAP(DFCstateControl,		PPSMC_MSG_SetExternalClientDfCstateAllow, 0),
 	MSG_MAP(ArmD3,				PPSMC_MSG_ArmD3,                       0),
+	MSG_MAP(AllowGpo,			PPSMC_MSG_SetGpoAllow,           0),
+	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit,                 0),
 };
 
 static struct cmn2asic_mapping smu_v13_0_7_clk_map[SMU_CLK_COUNT] = {
@@ -189,6 +191,9 @@ static struct cmn2asic_mapping smu_v13_0_7_feature_mask_map[SMU_FEATURE_COUNT] =
 	FEA_MAP(MEM_TEMP_READ),
 	FEA_MAP(ATHUB_MMHUB_PG),
 	FEA_MAP(SOC_PCC),
+	[SMU_FEATURE_DPM_VCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_DPM_DCLK_BIT] = {1, FEATURE_MM_DPM_BIT},
+	[SMU_FEATURE_PPT_BIT] = {1, FEATURE_THROTTLERS_BIT},
 };
 
 static struct cmn2asic_mapping smu_v13_0_7_table_map[SMU_TABLE_COUNT] = {
@@ -1223,6 +1228,7 @@ static int smu_v13_0_7_get_thermal_temperature_range(struct smu_context *smu,
 	range->mem_emergency_max = (pptable->SkuTable.TemperatureLimit[TEMP_MEM] + CTF_OFFSET_MEM)*
 		SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
 	range->software_shutdown_temp = powerplay_table->software_shutdown_temp;
+	range->software_shutdown_temp_offset = pptable->SkuTable.FanAbnormalTempLimitOffset;
 
 	return 0;
 }
@@ -1359,12 +1365,23 @@ static int smu_v13_0_7_populate_umd_state_clk(struct smu_context *smu)
 static int smu_v13_0_7_get_fan_speed_pwm(struct smu_context *smu,
 					 uint32_t *speed)
 {
+	int ret;
+
 	if (!speed)
 		return -EINVAL;
 
-	return smu_v13_0_7_get_smu_metrics_data(smu,
-						METRICS_CURR_FANPWM,
-						speed);
+	ret = smu_v13_0_7_get_smu_metrics_data(smu,
+					       METRICS_CURR_FANPWM,
+					       speed);
+	if (ret) {
+		dev_err(smu->adev->dev, "Failed to get fan speed(PWM)!");
+		return ret;
+	}
+
+	/* Convert the PMFW output which is in percent to pwm(255) based */
+	*speed = MIN(*speed * 255 / 100, 255);
+
+	return 0;
 }
 
 static int smu_v13_0_7_get_fan_speed_rpm(struct smu_context *smu,
@@ -1436,7 +1453,7 @@ static int smu_v13_0_7_get_power_limit(struct smu_context *smu,
 
 static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf)
 {
-	DpmActivityMonitorCoeffIntExternal_t activity_monitor_external[PP_SMC_POWER_PROFILE_COUNT];
+	DpmActivityMonitorCoeffIntExternal_t *activity_monitor_external;
 	uint32_t i, j, size = 0;
 	int16_t workload_type = 0;
 	int result = 0;
@@ -1444,6 +1461,12 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 	if (!buf)
 		return -EINVAL;
 
+	activity_monitor_external = kcalloc(PP_SMC_POWER_PROFILE_COUNT,
+					    sizeof(*activity_monitor_external),
+					    GFP_KERNEL);
+	if (!activity_monitor_external)
+		return -ENOMEM;
+
 	size += sysfs_emit_at(buf, size, "                              ");
 	for (i = 0; i <= PP_SMC_POWER_PROFILE_WINDOW3D; i++)
 		size += sysfs_emit_at(buf, size, "%-14s%s", amdgpu_pp_profile_name[i],
@@ -1456,15 +1479,17 @@ static int smu_v13_0_7_get_power_profile_mode(struct smu_context *smu, char *buf
 		workload_type = smu_cmn_to_asic_specific_index(smu,
 							       CMN2ASIC_MAPPING_WORKLOAD,
 							       i);
-		if (workload_type < 0)
-			return -EINVAL;
+		if (workload_type < 0) {
+			result = -EINVAL;
+			goto out;
+		}
 
 		result = smu_cmn_update_table(smu,
 					  SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type,
 					  (void *)(&activity_monitor_external[i]), false);
 		if (result) {
 			dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__);
-			return result;
+			goto out;
 		}
 	}
 
@@ -1492,7 +1517,10 @@ do {													\
 	PRINT_DPM_MONITOR(Fclk_BoosterFreq);
 #undef PRINT_DPM_MONITOR
 
-	return size;
+	result = size;
+out:
+	kfree(activity_monitor_external);
+	return result;
 }
 
 static int smu_v13_0_7_set_power_profile_mode(struct smu_context *smu, long *input, uint32_t size)
@@ -1687,6 +1715,7 @@ static const struct pptable_funcs smu_v13_0_7_ppt_funcs = {
 	.mode1_reset = smu_v13_0_mode1_reset,
 	.set_mp1_state = smu_v13_0_7_set_mp1_state,
 	.set_df_cstate = smu_v13_0_7_set_df_cstate,
+	.gpo_control = smu_v13_0_gpo_control,
 };
 
 void smu_v13_0_7_set_ppt_funcs(struct smu_context *smu)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index e4f8f90ac5aa..768b6e7dbd77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -233,6 +233,18 @@ static void __smu_cmn_send_msg(struct smu_context *smu,
 	WREG32(smu->msg_reg, msg);
 }
 
+static int __smu_cmn_send_debug_msg(struct smu_context *smu,
+			       u32 msg,
+			       u32 param)
+{
+	struct amdgpu_device *adev = smu->adev;
+
+	WREG32(smu->debug_param_reg, param);
+	WREG32(smu->debug_msg_reg, msg);
+	WREG32(smu->debug_resp_reg, 0);
+
+	return 0;
+}
 /**
  * smu_cmn_send_msg_without_waiting -- send the message; don't wait for status
  * @smu: pointer to an SMU context
@@ -386,6 +398,12 @@ int smu_cmn_send_smc_msg(struct smu_context *smu,
 					       read_arg);
 }
 
+int smu_cmn_send_debug_smc_msg(struct smu_context *smu,
+			 uint32_t msg)
+{
+	return __smu_cmn_send_debug_msg(smu, msg, 0);
+}
+
 int smu_cmn_to_asic_specific_index(struct smu_context *smu,
 				   enum smu_cmn2asic_mapping_type type,
 				   uint32_t index)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index 1526ce09c399..f82cf76dd3a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -42,6 +42,9 @@ int smu_cmn_send_smc_msg(struct smu_context *smu,
 			 enum smu_message_type msg,
 			 uint32_t *read_arg);
 
+int smu_cmn_send_debug_smc_msg(struct smu_context *smu,
+			 uint32_t msg);
+
 int smu_cmn_wait_for_response(struct smu_context *smu);
 
 int smu_cmn_to_asic_specific_index(struct smu_context *smu,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/display/komeda/komeda_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
index 9fce4239d4ad..3f4e719eebd8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
@@ -9,7 +9,7 @@
 #include <linux/platform_device.h>
 #include <linux/component.h>
 #include <linux/pm_runtime.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
 #include "komeda_dev.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 451746ebbe71..62dc64550793 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -10,7 +10,6 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
@@ -59,7 +58,6 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
 
 static const struct drm_driver komeda_kms_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.lastclose			= drm_fb_helper_lastclose,
 	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create),
 	.fops = &komeda_cma_fops,
 	.name = "komeda",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_crtc.c
index 7030339fa232..3cfefadc7c9d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -19,7 +19,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_of.h>
@@ -275,7 +274,7 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane,
 	dest_h = drm_rect_height(&new_plane_state->dst);
 	scanout_start = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0);
 
-	hdlcd = plane->dev->dev_private;
+	hdlcd = drm_to_hdlcd_priv(plane->dev);
 	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]);
 	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, fb->pitches[0]);
 	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_COUNT, dest_h - 1);
@@ -290,7 +289,6 @@ static const struct drm_plane_helper_funcs hdlcd_plane_helper_funcs = {
 static const struct drm_plane_funcs hdlcd_plane_funcs = {
 	.update_plane		= drm_atomic_helper_update_plane,
 	.disable_plane		= drm_atomic_helper_disable_plane,
-	.destroy		= drm_plane_cleanup,
 	.reset			= drm_atomic_helper_plane_reset,
 	.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
 	.atomic_destroy_state	= drm_atomic_helper_plane_destroy_state,
@@ -298,24 +296,19 @@ static const struct drm_plane_funcs hdlcd_plane_funcs = {
 
 static struct drm_plane *hdlcd_plane_init(struct drm_device *drm)
 {
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 	struct drm_plane *plane = NULL;
 	u32 formats[ARRAY_SIZE(supported_formats)], i;
-	int ret;
-
-	plane = devm_kzalloc(drm->dev, sizeof(*plane), GFP_KERNEL);
-	if (!plane)
-		return ERR_PTR(-ENOMEM);
 
 	for (i = 0; i < ARRAY_SIZE(supported_formats); i++)
 		formats[i] = supported_formats[i].fourcc;
 
-	ret = drm_universal_plane_init(drm, plane, 0xff, &hdlcd_plane_funcs,
-				       formats, ARRAY_SIZE(formats),
-				       NULL,
-				       DRM_PLANE_TYPE_PRIMARY, NULL);
-	if (ret)
-		return ERR_PTR(ret);
+	plane = drmm_universal_plane_alloc(drm, struct drm_plane, dev, 0xff,
+					   &hdlcd_plane_funcs,
+					   formats, ARRAY_SIZE(formats),
+					   NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
+	if (IS_ERR(plane))
+		return plane;
 
 	drm_plane_helper_add(plane, &hdlcd_plane_helper_funcs);
 	hdlcd->plane = plane;
@@ -325,7 +318,7 @@ static struct drm_plane *hdlcd_plane_init(struct drm_device *drm)
 
 int hdlcd_setup_crtc(struct drm_device *drm)
 {
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 	struct drm_plane *primary;
 	int ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_drv.c
index a032003c340c..7043d1c9ed8f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -26,7 +26,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modeset_helper.h>
@@ -98,7 +98,7 @@ static void hdlcd_irq_uninstall(struct hdlcd_drm_private *hdlcd)
 
 static int hdlcd_load(struct drm_device *drm, unsigned long flags)
 {
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 	struct platform_device *pdev = to_platform_device(drm->dev);
 	struct resource *res;
 	u32 version;
@@ -175,14 +175,21 @@ static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = {
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
-static void hdlcd_setup_mode_config(struct drm_device *drm)
+static int hdlcd_setup_mode_config(struct drm_device *drm)
 {
-	drm_mode_config_init(drm);
+	int ret;
+
+	ret = drmm_mode_config_init(drm);
+	if (ret)
+		return ret;
+
 	drm->mode_config.min_width = 0;
 	drm->mode_config.min_height = 0;
 	drm->mode_config.max_width = HDLCD_MAX_XRES;
 	drm->mode_config.max_height = HDLCD_MAX_YRES;
 	drm->mode_config.funcs = &hdlcd_mode_config_funcs;
+
+	return 0;
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -190,7 +197,7 @@ static int hdlcd_show_underrun_count(struct seq_file *m, void *arg)
 {
 	struct drm_info_node *node = (struct drm_info_node *)m->private;
 	struct drm_device *drm = node->minor->dev;
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 
 	seq_printf(m, "underrun : %d\n", atomic_read(&hdlcd->buffer_underrun_count));
 	seq_printf(m, "dma_end  : %d\n", atomic_read(&hdlcd->dma_end_count));
@@ -203,7 +210,7 @@ static int hdlcd_show_pxlclock(struct seq_file *m, void *arg)
 {
 	struct drm_info_node *node = (struct drm_info_node *)m->private;
 	struct drm_device *drm = node->minor->dev;
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 	unsigned long clkrate = clk_get_rate(hdlcd->clk);
 	unsigned long mode_clock = hdlcd->crtc.mode.crtc_clock * 1000;
 
@@ -247,18 +254,18 @@ static int hdlcd_drm_bind(struct device *dev)
 	struct hdlcd_drm_private *hdlcd;
 	int ret;
 
-	hdlcd = devm_kzalloc(dev, sizeof(*hdlcd), GFP_KERNEL);
-	if (!hdlcd)
-		return -ENOMEM;
+	hdlcd = devm_drm_dev_alloc(dev, &hdlcd_driver, typeof(*hdlcd), base);
+	if (IS_ERR(hdlcd))
+		return PTR_ERR(hdlcd);
 
-	drm = drm_dev_alloc(&hdlcd_driver, dev);
-	if (IS_ERR(drm))
-		return PTR_ERR(drm);
+	drm = &hdlcd->base;
 
-	drm->dev_private = hdlcd;
 	dev_set_drvdata(dev, drm);
 
-	hdlcd_setup_mode_config(drm);
+	ret = hdlcd_setup_mode_config(drm);
+	if (ret)
+		goto err_free;
+
 	ret = hdlcd_load(drm, 0);
 	if (ret)
 		goto err_free;
@@ -317,17 +324,14 @@ err_unload:
 	hdlcd_irq_uninstall(hdlcd);
 	of_reserved_mem_device_release(drm->dev);
 err_free:
-	drm_mode_config_cleanup(drm);
 	dev_set_drvdata(dev, NULL);
-	drm_dev_put(drm);
-
 	return ret;
 }
 
 static void hdlcd_drm_unbind(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
-	struct hdlcd_drm_private *hdlcd = drm->dev_private;
+	struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
 
 	drm_dev_unregister(drm);
 	drm_kms_helper_poll_fini(drm);
@@ -341,10 +345,7 @@ static void hdlcd_drm_unbind(struct device *dev)
 	if (pm_runtime_enabled(dev))
 		pm_runtime_disable(dev);
 	of_reserved_mem_device_release(dev);
-	drm_mode_config_cleanup(drm);
-	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
-	drm_dev_put(drm);
 }
 
 static const struct component_master_ops hdlcd_master_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_drv.h
index 909c39c28487..f1c1da2ac2db 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/hdlcd_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/hdlcd_drv.h
@@ -7,6 +7,7 @@
 #define __HDLCD_DRV_H__
 
 struct hdlcd_drm_private {
+	struct drm_device		base;
 	void __iomem			*mmio;
 	struct clk			*clk;
 	struct drm_crtc			crtc;
@@ -20,6 +21,7 @@ struct hdlcd_drm_private {
 #endif
 };
 
+#define drm_to_hdlcd_priv(x)	container_of(x, struct hdlcd_drm_private, base)
 #define crtc_to_hdlcd_priv(x)	container_of(x, struct hdlcd_drm_private, crtc)
 
 static inline void hdlcd_write(struct hdlcd_drm_private *hdlcd,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_crtc.c
index 962730772b2f..dc01c43f6193 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_crtc.c
@@ -514,7 +514,6 @@ static void malidp_crtc_disable_vblank(struct drm_crtc *crtc)
 }
 
 static const struct drm_crtc_funcs malidp_crtc_funcs = {
-	.destroy = drm_crtc_cleanup,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
 	.reset = malidp_crtc_reset,
@@ -526,7 +525,7 @@ static const struct drm_crtc_funcs malidp_crtc_funcs = {
 
 int malidp_crtc_init(struct drm_device *drm)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct drm_plane *primary = NULL, *plane;
 	int ret;
 
@@ -548,8 +547,8 @@ int malidp_crtc_init(struct drm_device *drm)
 		return -EINVAL;
 	}
 
-	ret = drm_crtc_init_with_planes(drm, &malidp->crtc, primary, NULL,
-					&malidp_crtc_funcs, NULL);
+	ret = drmm_crtc_init_with_planes(drm, &malidp->crtc, primary, NULL,
+					 &malidp_crtc_funcs, NULL);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_drv.c
index 1d0b0c54ccc7..589c1c66a6dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_drv.c
@@ -19,10 +19,11 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_managed.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
@@ -168,7 +169,7 @@ static void malidp_atomic_commit_se_config(struct drm_crtc *crtc,
  */
 static int malidp_set_and_wait_config_valid(struct drm_device *drm)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 	int ret;
 
@@ -189,7 +190,7 @@ static int malidp_set_and_wait_config_valid(struct drm_device *drm)
 static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state)
 {
 	struct drm_device *drm = state->dev;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	int loop = 5;
 
 	malidp->event = malidp->crtc.state->event;
@@ -230,7 +231,7 @@ static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state)
 static void malidp_atomic_commit_tail(struct drm_atomic_state *state)
 {
 	struct drm_device *drm = state->dev;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct drm_crtc *crtc;
 	struct drm_crtc_state *old_crtc_state;
 	int i;
@@ -392,10 +393,12 @@ static const struct drm_mode_config_funcs malidp_mode_config_funcs = {
 static int malidp_init(struct drm_device *drm)
 {
 	int ret;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
-	drm_mode_config_init(drm);
+	ret = drmm_mode_config_init(drm);
+	if (ret)
+		goto out;
 
 	drm->mode_config.min_width = hwdev->min_line_size;
 	drm->mode_config.min_height = hwdev->min_line_size;
@@ -406,29 +409,21 @@ static int malidp_init(struct drm_device *drm)
 
 	ret = malidp_crtc_init(drm);
 	if (ret)
-		goto crtc_fail;
+		goto out;
 
 	ret = malidp_mw_connector_init(drm);
 	if (ret)
-		goto crtc_fail;
-
-	return 0;
+		goto out;
 
-crtc_fail:
-	drm_mode_config_cleanup(drm);
+out:
 	return ret;
 }
 
-static void malidp_fini(struct drm_device *drm)
-{
-	drm_mode_config_cleanup(drm);
-}
-
 static int malidp_irq_init(struct platform_device *pdev)
 {
 	int irq_de, irq_se, ret = 0;
 	struct drm_device *drm = dev_get_drvdata(&pdev->dev);
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	/* fetch the interrupts from DT */
@@ -462,7 +457,7 @@ static int malidp_dumb_create(struct drm_file *file_priv,
 			      struct drm_device *drm,
 			      struct drm_mode_create_dumb *args)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	/* allocate for the worst case scenario, i.e. rotated buffers */
 	u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 1);
 
@@ -508,7 +503,7 @@ static void malidp_error_stats_dump(const char *prefix,
 static int malidp_show_stats(struct seq_file *m, void *arg)
 {
 	struct drm_device *drm = m->private;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	unsigned long irqflags;
 	struct malidp_error_stats de_errors, se_errors;
 
@@ -531,7 +526,7 @@ static ssize_t malidp_debugfs_write(struct file *file, const char __user *ubuf,
 {
 	struct seq_file *m = file->private_data;
 	struct drm_device *drm = m->private;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	unsigned long irqflags;
 
 	spin_lock_irqsave(&malidp->errors_lock, irqflags);
@@ -552,7 +547,7 @@ static const struct file_operations malidp_debugfs_fops = {
 
 static void malidp_debugfs_init(struct drm_minor *minor)
 {
-	struct malidp_drm *malidp = minor->dev->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(minor->dev);
 
 	malidp_error_stats_init(&malidp->de_errors);
 	malidp_error_stats_init(&malidp->se_errors);
@@ -652,7 +647,7 @@ static ssize_t core_id_show(struct device *dev, struct device_attribute *attr,
 			    char *buf)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 
 	return snprintf(buf, PAGE_SIZE, "%08x\n", malidp->core_id);
 }
@@ -670,7 +665,7 @@ ATTRIBUTE_GROUPS(mali_dp);
 static int malidp_runtime_pm_suspend(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	/* we can only suspend if the hardware is in config mode */
@@ -689,7 +684,7 @@ static int malidp_runtime_pm_suspend(struct device *dev)
 static int malidp_runtime_pm_resume(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	clk_prepare_enable(hwdev->pclk);
@@ -716,11 +711,13 @@ static int malidp_bind(struct device *dev)
 	int ret = 0, i;
 	u32 version, out_depth = 0;
 
-	malidp = devm_kzalloc(dev, sizeof(*malidp), GFP_KERNEL);
-	if (!malidp)
-		return -ENOMEM;
+	malidp = devm_drm_dev_alloc(dev, &malidp_driver, typeof(*malidp), base);
+	if (IS_ERR(malidp))
+		return PTR_ERR(malidp);
+
+	drm = &malidp->base;
 
-	hwdev = devm_kzalloc(dev, sizeof(*hwdev), GFP_KERNEL);
+	hwdev = drmm_kzalloc(drm, sizeof(*hwdev), GFP_KERNEL);
 	if (!hwdev)
 		return -ENOMEM;
 
@@ -753,13 +750,6 @@ static int malidp_bind(struct device *dev)
 	if (ret && ret != -ENODEV)
 		return ret;
 
-	drm = drm_dev_alloc(&malidp_driver, dev);
-	if (IS_ERR(drm)) {
-		ret = PTR_ERR(drm);
-		goto alloc_fail;
-	}
-
-	drm->dev_private = malidp;
 	dev_set_drvdata(dev, drm);
 
 	/* Enable power management */
@@ -878,17 +868,13 @@ irq_init_fail:
 bind_fail:
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-	malidp_fini(drm);
 query_hw_fail:
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
 		pm_runtime_disable(dev);
 	else
 		malidp_runtime_pm_suspend(dev);
-	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
-	drm_dev_put(drm);
-alloc_fail:
 	of_reserved_mem_device_release(dev);
 
 	return ret;
@@ -897,7 +883,7 @@ alloc_fail:
 static void malidp_unbind(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
 	drm_dev_unregister(drm);
@@ -909,15 +895,12 @@ static void malidp_unbind(struct device *dev)
 	component_unbind_all(dev, drm);
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-	malidp_fini(drm);
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
 		pm_runtime_disable(dev);
 	else
 		malidp_runtime_pm_suspend(dev);
-	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
-	drm_dev_put(drm);
 	of_reserved_mem_device_release(dev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_drv.h
index cdfddfabf2d1..bc0387876dea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_drv.h
@@ -29,6 +29,7 @@ struct malidp_error_stats {
 };
 
 struct malidp_drm {
+	struct drm_device base;
 	struct malidp_hw_device *dev;
 	struct drm_crtc crtc;
 	struct drm_writeback_connector mw_connector;
@@ -44,6 +45,7 @@ struct malidp_drm {
 #endif
 };
 
+#define drm_to_malidp(x) container_of(x, struct malidp_drm, base)
 #define crtc_to_malidp_device(x) container_of(x, struct malidp_drm, crtc)
 
 struct malidp_plane {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_hw.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_hw.c
index e9de542f9b7c..9b845d3f34e1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_hw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_hw.c
@@ -1168,7 +1168,7 @@ static void malidp_hw_clear_irq(struct malidp_hw_device *hwdev, u8 block, u32 ir
 static irqreturn_t malidp_de_irq(int irq, void *arg)
 {
 	struct drm_device *drm = arg;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev;
 	struct malidp_hw *hw;
 	const struct malidp_irq_map *de;
@@ -1226,7 +1226,7 @@ static irqreturn_t malidp_de_irq(int irq, void *arg)
 static irqreturn_t malidp_de_irq_thread_handler(int irq, void *arg)
 {
 	struct drm_device *drm = arg;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 
 	wake_up(&malidp->wq);
 
@@ -1252,7 +1252,7 @@ void malidp_de_irq_hw_init(struct malidp_hw_device *hwdev)
 
 int malidp_de_irq_init(struct drm_device *drm, int irq)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 	int ret;
 
@@ -1286,7 +1286,7 @@ void malidp_de_irq_fini(struct malidp_hw_device *hwdev)
 static irqreturn_t malidp_se_irq(int irq, void *arg)
 {
 	struct drm_device *drm = arg;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 	struct malidp_hw *hw = hwdev->hw;
 	const struct malidp_irq_map *se = &hw->map.se_irq_map;
@@ -1363,7 +1363,7 @@ static irqreturn_t malidp_se_irq_thread_handler(int irq, void *arg)
 
 int malidp_se_irq_init(struct drm_device *drm, int irq)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 	int ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_mw.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_mw.c
index ef76d0e6ee2f..626709bec6f5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_mw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_mw.c
@@ -129,7 +129,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
 			       struct drm_connector_state *conn_state)
 {
 	struct malidp_mw_connector_state *mw_state = to_mw_state(conn_state);
-	struct malidp_drm *malidp = encoder->dev->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(encoder->dev);
 	struct drm_framebuffer *fb;
 	int i, n_planes;
 
@@ -207,7 +207,7 @@ static u32 *get_writeback_formats(struct malidp_drm *malidp, int *n_formats)
 
 int malidp_mw_connector_init(struct drm_device *drm)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	u32 *formats;
 	int ret, n_formats;
 
@@ -236,7 +236,7 @@ int malidp_mw_connector_init(struct drm_device *drm)
 void malidp_mw_atomic_commit(struct drm_device *drm,
 			     struct drm_atomic_state *old_state)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct drm_writeback_connector *mw_conn = &malidp->mw_connector;
 	struct drm_connector_state *conn_state = mw_conn->base.state;
 	struct malidp_hw_device *hwdev = malidp->dev;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_planes.c linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_planes.c
index 45f5e35e7f24..34547edf1ee3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/arm/malidp_planes.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/arm/malidp_planes.c
@@ -68,14 +68,6 @@
 /* readahead for partial-frame prefetch */
 #define MALIDP_MMU_PREFETCH_READAHEAD		8
 
-static void malidp_de_plane_destroy(struct drm_plane *plane)
-{
-	struct malidp_plane *mp = to_malidp_plane(plane);
-
-	drm_plane_cleanup(plane);
-	kfree(mp);
-}
-
 /*
  * Replicate what the default ->reset hook does: free the state pointer and
  * allocate a new empty object. We just need enough space to store
@@ -151,7 +143,7 @@ bool malidp_format_mod_supported(struct drm_device *drm,
 {
 	const struct drm_format_info *info;
 	const u64 *modifiers;
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	const struct malidp_hw_regmap *map = &malidp->dev->hw->map;
 
 	if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID))
@@ -260,7 +252,6 @@ static bool malidp_format_mod_supported_per_plane(struct drm_plane *plane,
 static const struct drm_plane_funcs malidp_de_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
-	.destroy = malidp_de_plane_destroy,
 	.reset = malidp_plane_reset,
 	.atomic_duplicate_state = malidp_duplicate_plane_state,
 	.atomic_destroy_state = malidp_destroy_plane_state,
@@ -931,7 +922,7 @@ static const uint64_t linear_only_modifiers[] = {
 
 int malidp_de_planes_init(struct drm_device *drm)
 {
-	struct malidp_drm *malidp = drm->dev_private;
+	struct malidp_drm *malidp = drm_to_malidp(drm);
 	const struct malidp_hw_regmap *map = &malidp->dev->hw->map;
 	struct malidp_plane *plane = NULL;
 	enum drm_plane_type plane_type;
@@ -972,12 +963,6 @@ int malidp_de_planes_init(struct drm_device *drm)
 	for (i = 0; i < map->n_layers; i++) {
 		u8 id = map->layers[i].id;
 
-		plane = kzalloc(sizeof(*plane), GFP_KERNEL);
-		if (!plane) {
-			ret = -ENOMEM;
-			goto cleanup;
-		}
-
 		/* build the list of DRM supported formats based on the map */
 		for (n = 0, j = 0;  j < map->n_pixel_formats; j++) {
 			if ((map->pixel_formats[j].layer & id) == id)
@@ -990,13 +975,14 @@ int malidp_de_planes_init(struct drm_device *drm)
 		/*
 		 * All the layers except smart layer supports AFBC modifiers.
 		 */
-		ret = drm_universal_plane_init(drm, &plane->base, crtcs,
-				&malidp_de_plane_funcs, formats, n,
-				(id == DE_SMART) ? linear_only_modifiers : modifiers,
-				plane_type, NULL);
-
-		if (ret < 0)
+		plane = drmm_universal_plane_alloc(drm, struct malidp_plane, base,
+						   crtcs, &malidp_de_plane_funcs, formats, n,
+						   (id == DE_SMART) ? linear_only_modifiers :
+						   modifiers, plane_type, NULL);
+		if (IS_ERR(plane)) {
+			ret = PTR_ERR(plane);
 			goto cleanup;
+		}
 
 		drm_plane_helper_add(&plane->base,
 				     &malidp_de_plane_helper_funcs);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_fbdev.c linux-libre-6.2-gnu/drivers/gpu/drm/armada/armada_fbdev.c
index 38f5170c0fea..584cee123bd8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_fbdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/armada/armada_fbdev.c
@@ -19,6 +19,8 @@
 static const struct fb_ops armada_fb_ops = {
 	.owner		= THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
+	.fb_read	= drm_fb_helper_cfb_read,
+	.fb_write	= drm_fb_helper_cfb_write,
 	.fb_fillrect	= drm_fb_helper_cfb_fillrect,
 	.fb_copyarea	= drm_fb_helper_cfb_copyarea,
 	.fb_imageblit	= drm_fb_helper_cfb_imageblit,
@@ -72,7 +74,7 @@ static int armada_fbdev_create(struct drm_fb_helper *fbh,
 	if (IS_ERR(dfb))
 		return PTR_ERR(dfb);
 
-	info = drm_fb_helper_alloc_fbi(fbh);
+	info = drm_fb_helper_alloc_info(fbh);
 	if (IS_ERR(info)) {
 		ret = PTR_ERR(info);
 		goto err_fballoc;
@@ -155,7 +157,7 @@ void armada_fbdev_fini(struct drm_device *dev)
 	struct drm_fb_helper *fbh = priv->fbdev;
 
 	if (fbh) {
-		drm_fb_helper_unregister_fbi(fbh);
+		drm_fb_helper_unregister_info(fbh);
 
 		drm_fb_helper_fini(fbh);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/armada/armada_gem.c
index 5430265ad458..26d10065d534 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/armada/armada_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/armada/armada_gem.c
@@ -66,8 +66,8 @@ void armada_gem_free_object(struct drm_gem_object *obj)
 	if (dobj->obj.import_attach) {
 		/* We only ever display imported data */
 		if (dobj->sgt)
-			dma_buf_unmap_attachment(dobj->obj.import_attach,
-						 dobj->sgt, DMA_TO_DEVICE);
+			dma_buf_unmap_attachment_unlocked(dobj->obj.import_attach,
+							  dobj->sgt, DMA_TO_DEVICE);
 		drm_prime_gem_destroy(&dobj->obj, NULL);
 	}
 
@@ -539,8 +539,8 @@ int armada_gem_map_import(struct armada_gem_object *dobj)
 {
 	int ret;
 
-	dobj->sgt = dma_buf_map_attachment(dobj->obj.import_attach,
-					   DMA_TO_DEVICE);
+	dobj->sgt = dma_buf_map_attachment_unlocked(dobj->obj.import_attach,
+						    DMA_TO_DEVICE);
 	if (IS_ERR(dobj->sgt)) {
 		ret = PTR_ERR(dobj->sgt);
 		dobj->sgt = NULL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index a94f1a9e8f40..718119e168a6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -16,7 +16,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_device.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/ast/Kconfig
index fbcf2f45cef5..d367a90cd3de 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/Kconfig
@@ -2,10 +2,8 @@
 config DRM_AST
 	tristate "AST server chips"
 	depends on DRM && PCI && MMU
+	select DRM_GEM_SHMEM_HELPER
 	select DRM_KMS_HELPER
-	select DRM_VRAM_HELPER
-	select DRM_TTM
-	select DRM_TTM_HELPER
 	help
 	 Say yes for experimental AST GPU driver. Do not enable
 	 this driver without having a working -modesetting,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_drv.c
index b9392f31e629..420fc75c240e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_drv.c
@@ -33,7 +33,8 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_gem_vram_helper.h>
+#include <drm/drm_fbdev_generic.h>
+#include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_probe_helper.h>
 
@@ -63,7 +64,7 @@ static const struct drm_driver ast_driver = {
 	.minor = DRIVER_MINOR,
 	.patchlevel = DRIVER_PATCHLEVEL,
 
-	DRM_GEM_VRAM_DRIVER
+	DRM_GEM_SHMEM_DRIVER_OPS
 };
 
 /*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_drv.h
index 2e44b971c3a6..d51b81fea9c8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_drv.h
@@ -38,7 +38,6 @@
 #include <drm/drm_encoder.h>
 #include <drm/drm_mode.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_fb_helper.h>
 
 #define DRIVER_AUTHOR		"Dave Airlie"
 
@@ -87,7 +86,7 @@ enum ast_tx_chip {
 #define AST_DRAM_8Gx16   8
 
 /*
- * Cursor plane
+ * Hardware cursor
  */
 
 #define AST_MAX_HWC_WIDTH	64
@@ -96,8 +95,6 @@ enum ast_tx_chip {
 #define AST_HWC_SIZE		(AST_MAX_HWC_WIDTH * AST_MAX_HWC_HEIGHT * 2)
 #define AST_HWC_SIGNATURE_SIZE	32
 
-#define AST_DEFAULT_HWC_NUM	2
-
 /* define for signature structure */
 #define AST_HWC_SIGNATURE_CHECKSUM	0x00
 #define AST_HWC_SIGNATURE_SizeX		0x04
@@ -107,22 +104,21 @@ enum ast_tx_chip {
 #define AST_HWC_SIGNATURE_HOTSPOTX	0x14
 #define AST_HWC_SIGNATURE_HOTSPOTY	0x18
 
-struct ast_cursor_plane {
-	struct drm_plane base;
+/*
+ * Planes
+ */
 
-	struct {
-		struct drm_gem_vram_object *gbo;
-		struct iosys_map map;
-		u64 off;
-	} hwc[AST_DEFAULT_HWC_NUM];
+struct ast_plane {
+	struct drm_plane base;
 
-	unsigned int next_hwc_index;
+	void __iomem *vaddr;
+	u64 offset;
+	unsigned long size;
 };
 
-static inline struct ast_cursor_plane *
-to_ast_cursor_plane(struct drm_plane *plane)
+static inline struct ast_plane *to_ast_plane(struct drm_plane *plane)
 {
-	return container_of(plane, struct ast_cursor_plane, base);
+	return container_of(plane, struct ast_plane, base);
 }
 
 /*
@@ -175,8 +171,13 @@ struct ast_private {
 	uint32_t dram_type;
 	uint32_t mclk;
 
-	struct drm_plane primary_plane;
-	struct ast_cursor_plane cursor_plane;
+	void __iomem	*vram;
+	unsigned long	vram_base;
+	unsigned long	vram_size;
+	unsigned long	vram_fb_available;
+
+	struct ast_plane primary_plane;
+	struct ast_plane cursor_plane;
 	struct drm_crtc crtc;
 	struct {
 		struct {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_main.c linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_main.c
index 067453266897..bffa310a0431 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_main.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_main.c
@@ -32,7 +32,6 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_vram_helper.h>
 #include <drm/drm_managed.h>
 
 #include "ast_drv.h"
@@ -461,8 +460,8 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
 
 	/* map reserved buffer */
 	ast->dp501_fw_buf = NULL;
-	if (dev->vram_mm->vram_size < pci_resource_len(pdev, 0)) {
-		ast->dp501_fw_buf = pci_iomap_range(pdev, 0, dev->vram_mm->vram_size, 0);
+	if (ast->vram_size < pci_resource_len(pdev, 0)) {
+		ast->dp501_fw_buf = pci_iomap_range(pdev, 0, ast->vram_size, 0);
 		if (!ast->dp501_fw_buf)
 			drm_info(dev, "failed to map reserved buffer!\n");
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_mm.c linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_mm.c
index 6e999408dda9..248284a4b3ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_mm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_mm.c
@@ -28,7 +28,6 @@
 
 #include <linux/pci.h>
 
-#include <drm/drm_gem_vram_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_print.h>
 
@@ -80,7 +79,6 @@ int ast_mm_init(struct ast_private *ast)
 	struct pci_dev *pdev = to_pci_dev(dev->dev);
 	resource_size_t base, size;
 	u32 vram_size;
-	int ret;
 
 	base = pci_resource_start(pdev, 0);
 	size = pci_resource_len(pdev, 0);
@@ -91,11 +89,13 @@ int ast_mm_init(struct ast_private *ast)
 
 	vram_size = ast_get_vram_size(ast);
 
-	ret = drmm_vram_helper_init(dev, base, vram_size);
-	if (ret) {
-		drm_err(dev, "Error initializing VRAM MM; %d\n", ret);
-		return ret;
-	}
+	ast->vram = devm_ioremap_wc(dev->dev, base, vram_size);
+	if (!ast->vram)
+		return -ENOMEM;
+
+	ast->vram_base = base;
+	ast->vram_size = vram_size;
+	ast->vram_fb_available = vram_size;
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_mode.c linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_mode.c
index 1bc0220e6783..66a4a41c3fe9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ast/ast_mode.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ast/ast_mode.c
@@ -36,11 +36,13 @@
 #include <drm/drm_atomic_state_helper.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_damage_helper.h>
 #include <drm/drm_edid.h>
+#include <drm/drm_format_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_gem_vram_helper.h>
+#include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
@@ -48,6 +50,8 @@
 #include "ast_drv.h"
 #include "ast_tables.h"
 
+#define AST_LUT_SIZE 256
+
 static inline void ast_load_palette_index(struct ast_private *ast,
 				     u8 index, u8 red, u8 green,
 				     u8 blue)
@@ -62,20 +66,46 @@ static inline void ast_load_palette_index(struct ast_private *ast,
 	ast_io_read8(ast, AST_IO_SEQ_PORT);
 }
 
-static void ast_crtc_load_lut(struct ast_private *ast, struct drm_crtc *crtc)
+static void ast_crtc_set_gamma_linear(struct ast_private *ast,
+				      const struct drm_format_info *format)
 {
-	u16 *r, *g, *b;
 	int i;
 
-	if (!crtc->enabled)
-		return;
+	switch (format->format) {
+	case DRM_FORMAT_C8: /* In this case, gamma table is used as color palette */
+	case DRM_FORMAT_RGB565:
+	case DRM_FORMAT_XRGB8888:
+		for (i = 0; i < AST_LUT_SIZE; i++)
+			ast_load_palette_index(ast, i, i, i, i);
+		break;
+	default:
+		drm_warn_once(&ast->base, "Unsupported format %p4cc for gamma correction\n",
+			      &format->format);
+		break;
+	}
+}
 
-	r = crtc->gamma_store;
-	g = r + crtc->gamma_size;
-	b = g + crtc->gamma_size;
+static void ast_crtc_set_gamma(struct ast_private *ast,
+			       const struct drm_format_info *format,
+			       struct drm_color_lut *lut)
+{
+	int i;
 
-	for (i = 0; i < 256; i++)
-		ast_load_palette_index(ast, i, *r++ >> 8, *g++ >> 8, *b++ >> 8);
+	switch (format->format) {
+	case DRM_FORMAT_C8: /* In this case, gamma table is used as color palette */
+	case DRM_FORMAT_RGB565:
+	case DRM_FORMAT_XRGB8888:
+		for (i = 0; i < AST_LUT_SIZE; i++)
+			ast_load_palette_index(ast, i,
+					       lut[i].red >> 8,
+					       lut[i].green >> 8,
+					       lut[i].blue >> 8);
+		break;
+	default:
+		drm_warn_once(&ast->base, "Unsupported format %p4cc for gamma correction\n",
+			      &format->format);
+		break;
+	}
 }
 
 static bool ast_get_vbios_mode_info(const struct drm_format_info *format,
@@ -537,6 +567,29 @@ static void ast_wait_for_vretrace(struct ast_private *ast)
 	} while (!(vgair1 & AST_IO_VGAIR1_VREFRESH) && time_before(jiffies, timeout));
 }
 
+/*
+ * Planes
+ */
+
+static int ast_plane_init(struct drm_device *dev, struct ast_plane *ast_plane,
+			  void __iomem *vaddr, u64 offset, unsigned long size,
+			  uint32_t possible_crtcs,
+			  const struct drm_plane_funcs *funcs,
+			  const uint32_t *formats, unsigned int format_count,
+			  const uint64_t *format_modifiers,
+			  enum drm_plane_type type)
+{
+	struct drm_plane *plane = &ast_plane->base;
+
+	ast_plane->vaddr = vaddr;
+	ast_plane->offset = offset;
+	ast_plane->size = size;
+
+	return drm_universal_plane_init(dev, plane, possible_crtcs, funcs,
+					formats, format_count, format_modifiers,
+					type, NULL);
+}
+
 /*
  * Primary plane
  */
@@ -550,52 +603,62 @@ static const uint32_t ast_primary_plane_formats[] = {
 static int ast_primary_plane_helper_atomic_check(struct drm_plane *plane,
 						 struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
-										 plane);
-	struct drm_crtc_state *crtc_state;
-	struct ast_crtc_state *ast_crtc_state;
+	struct drm_device *dev = plane->dev;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_crtc_state *new_crtc_state = NULL;
+	struct ast_crtc_state *new_ast_crtc_state;
 	int ret;
 
-	if (!new_plane_state->crtc)
-		return 0;
-
-	crtc_state = drm_atomic_get_new_crtc_state(state,
-						   new_plane_state->crtc);
+	if (new_plane_state->crtc)
+		new_crtc_state = drm_atomic_get_new_crtc_state(state, new_plane_state->crtc);
 
-	ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state,
+	ret = drm_atomic_helper_check_plane_state(new_plane_state, new_crtc_state,
 						  DRM_PLANE_NO_SCALING,
 						  DRM_PLANE_NO_SCALING,
 						  false, true);
-	if (ret)
+	if (ret) {
 		return ret;
+	} else if (!new_plane_state->visible) {
+		if (drm_WARN_ON(dev, new_plane_state->crtc)) /* cannot legally happen */
+			return -EINVAL;
+		else
+			return 0;
+	}
 
-	if (!new_plane_state->visible)
-		return 0;
-
-	ast_crtc_state = to_ast_crtc_state(crtc_state);
+	new_ast_crtc_state = to_ast_crtc_state(new_crtc_state);
 
-	ast_crtc_state->format = new_plane_state->fb->format;
+	new_ast_crtc_state->format = new_plane_state->fb->format;
 
 	return 0;
 }
 
-static void
-ast_primary_plane_helper_atomic_update(struct drm_plane *plane,
-				       struct drm_atomic_state *state)
+static void ast_handle_damage(struct ast_plane *ast_plane, struct iosys_map *src,
+			      struct drm_framebuffer *fb,
+			      const struct drm_rect *clip)
+{
+	struct iosys_map dst = IOSYS_MAP_INIT_VADDR(ast_plane->vaddr);
+
+	iosys_map_incr(&dst, drm_fb_clip_offset(fb->pitches[0], fb->format, clip));
+	drm_fb_memcpy(&dst, fb->pitches, src, fb, clip);
+}
+
+static void ast_primary_plane_helper_atomic_update(struct drm_plane *plane,
+						   struct drm_atomic_state *state)
 {
-	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
-									   plane);
 	struct drm_device *dev = plane->dev;
 	struct ast_private *ast = to_ast_private(dev);
-	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
-									   plane);
-	struct drm_gem_vram_object *gbo;
-	s64 gpu_addr;
-	struct drm_framebuffer *fb = new_state->fb;
-	struct drm_framebuffer *old_fb = old_state->fb;
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
+	struct drm_framebuffer *fb = plane_state->fb;
+	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
+	struct drm_framebuffer *old_fb = old_plane_state->fb;
+	struct ast_plane *ast_plane = to_ast_plane(plane);
+	struct drm_rect damage;
+	struct drm_atomic_helper_damage_iter iter;
 
 	if (!old_fb || (fb->format != old_fb->format)) {
-		struct drm_crtc_state *crtc_state = new_state->crtc->state;
+		struct drm_crtc *crtc = plane_state->crtc;
+		struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 		struct ast_crtc_state *ast_crtc_state = to_ast_crtc_state(crtc_state);
 		struct ast_vbios_mode_info *vbios_mode_info = &ast_crtc_state->vbios_mode_info;
 
@@ -603,20 +666,28 @@ ast_primary_plane_helper_atomic_update(struct drm_plane *plane,
 		ast_set_vbios_color_reg(ast, fb->format, vbios_mode_info);
 	}
 
-	gbo = drm_gem_vram_of_gem(fb->obj[0]);
-	gpu_addr = drm_gem_vram_offset(gbo);
-	if (drm_WARN_ON_ONCE(dev, gpu_addr < 0))
-		return; /* Bug: we didn't pin the BO to VRAM in prepare_fb. */
-
-	ast_set_offset_reg(ast, fb);
-	ast_set_start_address_crt1(ast, (u32)gpu_addr);
+	drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state);
+	drm_atomic_for_each_plane_damage(&iter, &damage) {
+		ast_handle_damage(ast_plane, shadow_plane_state->data, fb, &damage);
+	}
 
-	ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x00);
+	/*
+	 * Some BMCs stop scanning out the video signal after the driver
+	 * reprogrammed the offset or scanout address. This stalls display
+	 * output for several seconds and makes the display unusable.
+	 * Therefore only update the offset if it changes and reprogram the
+	 * address after enabling the plane.
+	 */
+	if (!old_fb || old_fb->pitches[0] != fb->pitches[0])
+		ast_set_offset_reg(ast, fb);
+	if (!old_fb) {
+		ast_set_start_address_crt1(ast, (u32)ast_plane->offset);
+		ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x00);
+	}
 }
 
-static void
-ast_primary_plane_helper_atomic_disable(struct drm_plane *plane,
-					struct drm_atomic_state *state)
+static void ast_primary_plane_helper_atomic_disable(struct drm_plane *plane,
+						    struct drm_atomic_state *state)
 {
 	struct ast_private *ast = to_ast_private(plane->dev);
 
@@ -624,7 +695,7 @@ ast_primary_plane_helper_atomic_disable(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs ast_primary_plane_helper_funcs = {
-	DRM_GEM_VRAM_PLANE_HELPER_FUNCS,
+	DRM_GEM_SHADOW_PLANE_HELPER_FUNCS,
 	.atomic_check = ast_primary_plane_helper_atomic_check,
 	.atomic_update = ast_primary_plane_helper_atomic_update,
 	.atomic_disable = ast_primary_plane_helper_atomic_disable,
@@ -634,27 +705,30 @@ static const struct drm_plane_funcs ast_primary_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
 	.destroy = drm_plane_cleanup,
-	.reset = drm_atomic_helper_plane_reset,
-	.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
-	.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
+	DRM_GEM_SHADOW_PLANE_FUNCS,
 };
 
 static int ast_primary_plane_init(struct ast_private *ast)
 {
 	struct drm_device *dev = &ast->base;
-	struct drm_plane *primary_plane = &ast->primary_plane;
+	struct ast_plane *ast_primary_plane = &ast->primary_plane;
+	struct drm_plane *primary_plane = &ast_primary_plane->base;
+	void __iomem *vaddr = ast->vram;
+	u64 offset = 0; /* with shmem, the primary plane is always at offset 0 */
+	unsigned long cursor_size = roundup(AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE, PAGE_SIZE);
+	unsigned long size = ast->vram_fb_available - cursor_size;
 	int ret;
 
-	ret = drm_universal_plane_init(dev, primary_plane, 0x01,
-				       &ast_primary_plane_funcs,
-				       ast_primary_plane_formats,
-				       ARRAY_SIZE(ast_primary_plane_formats),
-				       NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
+	ret = ast_plane_init(dev, ast_primary_plane, vaddr, offset, size,
+			     0x01, &ast_primary_plane_funcs,
+			     ast_primary_plane_formats, ARRAY_SIZE(ast_primary_plane_formats),
+			     NULL, DRM_PLANE_TYPE_PRIMARY);
 	if (ret) {
-		drm_err(dev, "drm_universal_plane_init() failed: %d\n", ret);
+		drm_err(dev, "ast_plane_init() failed: %d\n", ret);
 		return ret;
 	}
 	drm_plane_helper_add(primary_plane, &ast_primary_plane_helper_funcs);
+	drm_plane_enable_fb_damage_clips(primary_plane);
 
 	return 0;
 }
@@ -774,99 +848,79 @@ static const uint32_t ast_cursor_plane_formats[] = {
 static int ast_cursor_plane_helper_atomic_check(struct drm_plane *plane,
 						struct drm_atomic_state *state)
 {
-	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
-										 plane);
-	struct drm_framebuffer *fb = new_plane_state->fb;
-	struct drm_crtc_state *crtc_state;
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_framebuffer *new_fb = new_plane_state->fb;
+	struct drm_crtc_state *new_crtc_state = NULL;
 	int ret;
 
-	if (!new_plane_state->crtc)
-		return 0;
-
-	crtc_state = drm_atomic_get_new_crtc_state(state,
-						   new_plane_state->crtc);
+	if (new_plane_state->crtc)
+		new_crtc_state = drm_atomic_get_new_crtc_state(state, new_plane_state->crtc);
 
-	ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state,
+	ret = drm_atomic_helper_check_plane_state(new_plane_state, new_crtc_state,
 						  DRM_PLANE_NO_SCALING,
 						  DRM_PLANE_NO_SCALING,
 						  true, true);
-	if (ret)
+	if (ret || !new_plane_state->visible)
 		return ret;
 
-	if (!new_plane_state->visible)
-		return 0;
-
-	if (fb->width > AST_MAX_HWC_WIDTH || fb->height > AST_MAX_HWC_HEIGHT)
+	if (new_fb->width > AST_MAX_HWC_WIDTH || new_fb->height > AST_MAX_HWC_HEIGHT)
 		return -EINVAL;
 
 	return 0;
 }
 
-static void
-ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
-				      struct drm_atomic_state *state)
+static void ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
+						  struct drm_atomic_state *state)
 {
-	struct ast_cursor_plane *ast_cursor_plane = to_ast_cursor_plane(plane);
-	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
-									   plane);
-	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,
-									   plane);
-	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(new_state);
-	struct drm_framebuffer *fb = new_state->fb;
+	struct ast_plane *ast_plane = to_ast_plane(plane);
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
+	struct drm_framebuffer *fb = plane_state->fb;
+	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
 	struct ast_private *ast = to_ast_private(plane->dev);
-	struct iosys_map dst_map =
-		ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].map;
-	u64 dst_off =
-		ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].off;
 	struct iosys_map src_map = shadow_plane_state->data[0];
+	struct drm_rect damage;
+	const u8 *src = src_map.vaddr; /* TODO: Use mapping abstraction properly */
+	u64 dst_off = ast_plane->offset;
+	u8 __iomem *dst = ast_plane->vaddr; /* TODO: Use mapping abstraction properly */
+	u8 __iomem *sig = dst + AST_HWC_SIZE; /* TODO: Use mapping abstraction properly */
 	unsigned int offset_x, offset_y;
 	u16 x, y;
 	u8 x_offset, y_offset;
-	u8 __iomem *dst;
-	u8 __iomem *sig;
-	const u8 *src;
-
-	src = src_map.vaddr; /* TODO: Use mapping abstraction properly */
-	dst = dst_map.vaddr_iomem; /* TODO: Use mapping abstraction properly */
-	sig = dst + AST_HWC_SIZE; /* TODO: Use mapping abstraction properly */
 
 	/*
-	 * Do data transfer to HW cursor BO. If a new cursor image was installed,
-	 * point the scanout engine to dst_gbo's offset and page-flip the HWC buffers.
+	 * Do data transfer to hardware buffer and point the scanout
+	 * engine to the offset.
 	 */
 
-	ast_update_cursor_image(dst, src, fb->width, fb->height);
-
-	if (new_state->fb != old_state->fb) {
+	if (drm_atomic_helper_damage_merged(old_plane_state, plane_state, &damage)) {
+		ast_update_cursor_image(dst, src, fb->width, fb->height);
 		ast_set_cursor_base(ast, dst_off);
-
-		++ast_cursor_plane->next_hwc_index;
-		ast_cursor_plane->next_hwc_index %= ARRAY_SIZE(ast_cursor_plane->hwc);
 	}
 
 	/*
 	 * Update location in HWC signature and registers.
 	 */
 
-	writel(new_state->crtc_x, sig + AST_HWC_SIGNATURE_X);
-	writel(new_state->crtc_y, sig + AST_HWC_SIGNATURE_Y);
+	writel(plane_state->crtc_x, sig + AST_HWC_SIGNATURE_X);
+	writel(plane_state->crtc_y, sig + AST_HWC_SIGNATURE_Y);
 
 	offset_x = AST_MAX_HWC_WIDTH - fb->width;
 	offset_y = AST_MAX_HWC_HEIGHT - fb->height;
 
-	if (new_state->crtc_x < 0) {
-		x_offset = (-new_state->crtc_x) + offset_x;
+	if (plane_state->crtc_x < 0) {
+		x_offset = (-plane_state->crtc_x) + offset_x;
 		x = 0;
 	} else {
 		x_offset = offset_x;
-		x = new_state->crtc_x;
+		x = plane_state->crtc_x;
 	}
-	if (new_state->crtc_y < 0) {
-		y_offset = (-new_state->crtc_y) + offset_y;
+	if (plane_state->crtc_y < 0) {
+		y_offset = (-plane_state->crtc_y) + offset_y;
 		y = 0;
 	} else {
 		y_offset = offset_y;
-		y = new_state->crtc_y;
+		y = plane_state->crtc_y;
 	}
 
 	ast_set_cursor_location(ast, x, y, x_offset, y_offset);
@@ -875,9 +929,8 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
 	ast_set_cursor_enabled(ast, true);
 }
 
-static void
-ast_cursor_plane_helper_atomic_disable(struct drm_plane *plane,
-				       struct drm_atomic_state *state)
+static void ast_cursor_plane_helper_atomic_disable(struct drm_plane *plane,
+						   struct drm_atomic_state *state)
 {
 	struct ast_private *ast = to_ast_private(plane->dev);
 
@@ -891,41 +944,22 @@ static const struct drm_plane_helper_funcs ast_cursor_plane_helper_funcs = {
 	.atomic_disable = ast_cursor_plane_helper_atomic_disable,
 };
 
-static void ast_cursor_plane_destroy(struct drm_plane *plane)
-{
-	struct ast_cursor_plane *ast_cursor_plane = to_ast_cursor_plane(plane);
-	size_t i;
-	struct drm_gem_vram_object *gbo;
-	struct iosys_map map;
-
-	for (i = 0; i < ARRAY_SIZE(ast_cursor_plane->hwc); ++i) {
-		gbo = ast_cursor_plane->hwc[i].gbo;
-		map = ast_cursor_plane->hwc[i].map;
-		drm_gem_vram_vunmap(gbo, &map);
-		drm_gem_vram_unpin(gbo);
-		drm_gem_vram_put(gbo);
-	}
-
-	drm_plane_cleanup(plane);
-}
-
 static const struct drm_plane_funcs ast_cursor_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
-	.destroy = ast_cursor_plane_destroy,
+	.destroy = drm_plane_cleanup,
 	DRM_GEM_SHADOW_PLANE_FUNCS,
 };
 
 static int ast_cursor_plane_init(struct ast_private *ast)
 {
 	struct drm_device *dev = &ast->base;
-	struct ast_cursor_plane *ast_cursor_plane = &ast->cursor_plane;
+	struct ast_plane *ast_cursor_plane = &ast->cursor_plane;
 	struct drm_plane *cursor_plane = &ast_cursor_plane->base;
-	size_t size, i;
-	struct drm_gem_vram_object *gbo;
-	struct iosys_map map;
+	size_t size;
+	void __iomem *vaddr;
+	u64 offset;
 	int ret;
-	s64 off;
 
 	/*
 	 * Allocate backing storage for cursors. The BOs are permanently
@@ -934,60 +968,26 @@ static int ast_cursor_plane_init(struct ast_private *ast)
 
 	size = roundup(AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE, PAGE_SIZE);
 
-	for (i = 0; i < ARRAY_SIZE(ast_cursor_plane->hwc); ++i) {
-		gbo = drm_gem_vram_create(dev, size, 0);
-		if (IS_ERR(gbo)) {
-			ret = PTR_ERR(gbo);
-			goto err_hwc;
-		}
-		ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM |
-					    DRM_GEM_VRAM_PL_FLAG_TOPDOWN);
-		if (ret)
-			goto err_drm_gem_vram_put;
-		ret = drm_gem_vram_vmap(gbo, &map);
-		if (ret)
-			goto err_drm_gem_vram_unpin;
-		off = drm_gem_vram_offset(gbo);
-		if (off < 0) {
-			ret = off;
-			goto err_drm_gem_vram_vunmap;
-		}
-		ast_cursor_plane->hwc[i].gbo = gbo;
-		ast_cursor_plane->hwc[i].map = map;
-		ast_cursor_plane->hwc[i].off = off;
-	}
+	if (ast->vram_fb_available < size)
+		return -ENOMEM;
 
-	/*
-	 * Create the cursor plane. The plane's destroy callback will release
-	 * the backing storages' BO memory.
-	 */
+	vaddr = ast->vram + ast->vram_fb_available - size;
+	offset = ast->vram_fb_available - size;
 
-	ret = drm_universal_plane_init(dev, cursor_plane, 0x01,
-				       &ast_cursor_plane_funcs,
-				       ast_cursor_plane_formats,
-				       ARRAY_SIZE(ast_cursor_plane_formats),
-				       NULL, DRM_PLANE_TYPE_CURSOR, NULL);
+	ret = ast_plane_init(dev, ast_cursor_plane, vaddr, offset, size,
+			     0x01, &ast_cursor_plane_funcs,
+			     ast_cursor_plane_formats, ARRAY_SIZE(ast_cursor_plane_formats),
+			     NULL, DRM_PLANE_TYPE_CURSOR);
 	if (ret) {
-		drm_err(dev, "drm_universal_plane failed(): %d\n", ret);
-		goto err_hwc;
+		drm_err(dev, "ast_plane_init() failed: %d\n", ret);
+		return ret;
 	}
 	drm_plane_helper_add(cursor_plane, &ast_cursor_plane_helper_funcs);
+	drm_plane_enable_fb_damage_clips(cursor_plane);
 
-	return 0;
+	ast->vram_fb_available -= size;
 
-err_hwc:
-	while (i) {
-		--i;
-		gbo = ast_cursor_plane->hwc[i].gbo;
-		map = ast_cursor_plane->hwc[i].map;
-err_drm_gem_vram_vunmap:
-		drm_gem_vram_vunmap(gbo, &map);
-err_drm_gem_vram_unpin:
-		drm_gem_vram_unpin(gbo);
-err_drm_gem_vram_put:
-		drm_gem_vram_put(gbo);
-	}
-	return ret;
+	return 0;
 }
 
 /*
@@ -1026,9 +1026,11 @@ static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
 
 			ast_set_color_reg(ast, format);
 			ast_set_vbios_color_reg(ast, format, vbios_mode_info);
+			if (crtc->state->gamma_lut)
+				ast_crtc_set_gamma(ast, format, crtc->state->gamma_lut->data);
+			else
+				ast_crtc_set_gamma_linear(ast, format);
 		}
-
-		ast_crtc_load_lut(ast, crtc);
 		break;
 	case DRM_MODE_DPMS_STANDBY:
 	case DRM_MODE_DPMS_SUSPEND:
@@ -1123,47 +1125,50 @@ static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
 					struct drm_atomic_state *state)
 {
 	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state, crtc);
+	struct ast_crtc_state *old_ast_crtc_state = to_ast_crtc_state(old_crtc_state);
 	struct drm_device *dev = crtc->dev;
 	struct ast_crtc_state *ast_state;
 	const struct drm_format_info *format;
 	bool succ;
 	int ret;
 
-	ret = drm_atomic_helper_check_crtc_state(crtc_state, false);
+	if (!crtc_state->enable)
+		return 0;
+
+	ret = drm_atomic_helper_check_crtc_primary_plane(crtc_state);
 	if (ret)
 		return ret;
 
-	if (!crtc_state->enable)
-		goto out;
-
 	ast_state = to_ast_crtc_state(crtc_state);
 
 	format = ast_state->format;
 	if (drm_WARN_ON_ONCE(dev, !format))
 		return -EINVAL; /* BUG: We didn't set format in primary check(). */
 
+	/*
+	 * The gamma LUT has to be reloaded after changing the primary
+	 * plane's color format.
+	 */
+	if (old_ast_crtc_state->format != format)
+		crtc_state->color_mgmt_changed = true;
+
+	if (crtc_state->color_mgmt_changed && crtc_state->gamma_lut) {
+		if (crtc_state->gamma_lut->length !=
+		    AST_LUT_SIZE * sizeof(struct drm_color_lut)) {
+			drm_err(dev, "Wrong size for gamma_lut %zu\n",
+				crtc_state->gamma_lut->length);
+			return -EINVAL;
+		}
+	}
+
 	succ = ast_get_vbios_mode_info(format, &crtc_state->mode,
 				       &crtc_state->adjusted_mode,
 				       &ast_state->vbios_mode_info);
 	if (!succ)
 		return -EINVAL;
 
-out:
-	return drm_atomic_add_affected_planes(state, crtc);
-}
-
-static void ast_crtc_helper_atomic_begin(struct drm_crtc *crtc, struct drm_atomic_state *state)
-{
-	struct drm_device *dev = crtc->dev;
-	struct ast_private *ast = to_ast_private(dev);
-
-	/*
-	 * Concurrent operations could possibly trigger a call to
-	 * drm_connector_helper_funcs.get_modes by trying to read the
-	 * display modes. Protect access to I/O registers by acquiring
-	 * the I/O-register lock. Released in atomic_flush().
-	 */
-	mutex_lock(&ast->ioregs_lock);
+	return 0;
 }
 
 static void
@@ -1172,35 +1177,34 @@ ast_crtc_helper_atomic_flush(struct drm_crtc *crtc,
 {
 	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
 									  crtc);
-	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
-									      crtc);
 	struct drm_device *dev = crtc->dev;
 	struct ast_private *ast = to_ast_private(dev);
 	struct ast_crtc_state *ast_crtc_state = to_ast_crtc_state(crtc_state);
-	struct ast_crtc_state *old_ast_crtc_state = to_ast_crtc_state(old_crtc_state);
 	struct ast_vbios_mode_info *vbios_mode_info = &ast_crtc_state->vbios_mode_info;
 
 	/*
 	 * The gamma LUT has to be reloaded after changing the primary
 	 * plane's color format.
 	 */
-	if (old_ast_crtc_state->format != ast_crtc_state->format)
-		ast_crtc_load_lut(ast, crtc);
+	if (crtc_state->enable && crtc_state->color_mgmt_changed) {
+		if (crtc_state->gamma_lut)
+			ast_crtc_set_gamma(ast,
+					   ast_crtc_state->format,
+					   crtc_state->gamma_lut->data);
+		else
+			ast_crtc_set_gamma_linear(ast, ast_crtc_state->format);
+	}
 
 	//Set Aspeed Display-Port
 	if (ast->tx_chip_types & AST_TX_ASTDP_BIT)
 		ast_dp_set_mode(crtc, vbios_mode_info);
-
-	mutex_unlock(&ast->ioregs_lock);
 }
 
-static void
-ast_crtc_helper_atomic_enable(struct drm_crtc *crtc,
-			      struct drm_atomic_state *state)
+static void ast_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state)
 {
 	struct drm_device *dev = crtc->dev;
 	struct ast_private *ast = to_ast_private(dev);
-	struct drm_crtc_state *crtc_state = crtc->state;
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 	struct ast_crtc_state *ast_crtc_state = to_ast_crtc_state(crtc_state);
 	struct ast_vbios_mode_info *vbios_mode_info =
 		&ast_crtc_state->vbios_mode_info;
@@ -1217,12 +1221,9 @@ ast_crtc_helper_atomic_enable(struct drm_crtc *crtc,
 	ast_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
 }
 
-static void
-ast_crtc_helper_atomic_disable(struct drm_crtc *crtc,
-			       struct drm_atomic_state *state)
+static void ast_crtc_helper_atomic_disable(struct drm_crtc *crtc, struct drm_atomic_state *state)
 {
-	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
-									      crtc);
+	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state, crtc);
 	struct drm_device *dev = crtc->dev;
 	struct ast_private *ast = to_ast_private(dev);
 
@@ -1250,7 +1251,6 @@ ast_crtc_helper_atomic_disable(struct drm_crtc *crtc,
 static const struct drm_crtc_helper_funcs ast_crtc_helper_funcs = {
 	.mode_valid = ast_crtc_helper_mode_valid,
 	.atomic_check = ast_crtc_helper_atomic_check,
-	.atomic_begin = ast_crtc_helper_atomic_begin,
 	.atomic_flush = ast_crtc_helper_atomic_flush,
 	.atomic_enable = ast_crtc_helper_atomic_enable,
 	.atomic_disable = ast_crtc_helper_atomic_disable,
@@ -1317,13 +1317,15 @@ static int ast_crtc_init(struct drm_device *dev)
 	struct drm_crtc *crtc = &ast->crtc;
 	int ret;
 
-	ret = drm_crtc_init_with_planes(dev, crtc, &ast->primary_plane,
+	ret = drm_crtc_init_with_planes(dev, crtc, &ast->primary_plane.base,
 					&ast->cursor_plane.base, &ast_crtc_funcs,
 					NULL);
 	if (ret)
 		return ret;
 
-	drm_mode_crtc_set_gamma_size(crtc, 256);
+	drm_mode_crtc_set_gamma_size(crtc, AST_LUT_SIZE);
+	drm_crtc_enable_color_mgmt(crtc, 0, false, AST_LUT_SIZE);
+
 	drm_crtc_helper_add(crtc, &ast_crtc_helper_funcs);
 
 	return 0;
@@ -1718,13 +1720,46 @@ static int ast_astdp_output_init(struct ast_private *ast)
  * Mode config
  */
 
+static void ast_mode_config_helper_atomic_commit_tail(struct drm_atomic_state *state)
+{
+	struct ast_private *ast = to_ast_private(state->dev);
+
+	/*
+	 * Concurrent operations could possibly trigger a call to
+	 * drm_connector_helper_funcs.get_modes by trying to read the
+	 * display modes. Protect access to I/O registers by acquiring
+	 * the I/O-register lock. Released in atomic_flush().
+	 */
+	mutex_lock(&ast->ioregs_lock);
+	drm_atomic_helper_commit_tail_rpm(state);
+	mutex_unlock(&ast->ioregs_lock);
+}
+
 static const struct drm_mode_config_helper_funcs ast_mode_config_helper_funcs = {
-	.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
+	.atomic_commit_tail = ast_mode_config_helper_atomic_commit_tail,
 };
 
+static enum drm_mode_status ast_mode_config_mode_valid(struct drm_device *dev,
+						       const struct drm_display_mode *mode)
+{
+	static const unsigned long max_bpp = 4; /* DRM_FORMAT_XRGB8888 */
+	struct ast_private *ast = to_ast_private(dev);
+	unsigned long fbsize, fbpages, max_fbpages;
+
+	max_fbpages = (ast->vram_fb_available) >> PAGE_SHIFT;
+
+	fbsize = mode->hdisplay * mode->vdisplay * max_bpp;
+	fbpages = DIV_ROUND_UP(fbsize, PAGE_SIZE);
+
+	if (fbpages > max_fbpages)
+		return MODE_MEM;
+
+	return MODE_OK;
+}
+
 static const struct drm_mode_config_funcs ast_mode_config_funcs = {
-	.fb_create = drm_gem_fb_create,
-	.mode_valid = drm_vram_helper_mode_valid,
+	.fb_create = drm_gem_fb_create_with_dirty,
+	.mode_valid = ast_mode_config_mode_valid,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
@@ -1732,7 +1767,6 @@ static const struct drm_mode_config_funcs ast_mode_config_funcs = {
 int ast_mode_config_init(struct ast_private *ast)
 {
 	struct drm_device *dev = &ast->base;
-	struct pci_dev *pdev = to_pci_dev(dev->dev);
 	int ret;
 
 	ret = drmm_mode_config_init(dev);
@@ -1743,8 +1777,6 @@ int ast_mode_config_init(struct ast_private *ast)
 	dev->mode_config.min_width = 0;
 	dev->mode_config.min_height = 0;
 	dev->mode_config.preferred_depth = 24;
-	dev->mode_config.prefer_shadow = 1;
-	dev->mode_config.fb_base = pci_resource_start(pdev, 0);
 
 	if (ast->chip == AST2100 ||
 	    ast->chip == AST2200 ||
@@ -1761,7 +1793,6 @@ int ast_mode_config_init(struct ast_private *ast)
 
 	dev->mode_config.helper_private = &ast_mode_config_helper_funcs;
 
-
 	ret = ast_primary_plane_init(ast);
 	if (ret)
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c linux-libre-6.2-gnu/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index f7e7f4e919c7..a2bb5b916235 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -19,7 +19,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 94de73cbeb2d..17445800248d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -402,7 +402,8 @@ static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511)
 
 void adv7533_dsi_power_on(struct adv7511 *adv);
 void adv7533_dsi_power_off(struct adv7511 *adv);
-void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode);
+enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv,
+					const struct drm_display_mode *mode);
 int adv7533_patch_registers(struct adv7511 *adv);
 int adv7533_patch_cec_registers(struct adv7511 *adv);
 int adv7533_attach_dsi(struct adv7511 *adv);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index f887200e8abc..e7a6e456ed0d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -697,7 +697,7 @@ adv7511_detect(struct adv7511 *adv7511, struct drm_connector *connector)
 }
 
 static enum drm_mode_status adv7511_mode_valid(struct adv7511 *adv7511,
-			      struct drm_display_mode *mode)
+			      const struct drm_display_mode *mode)
 {
 	if (mode->clock > 165000)
 		return MODE_CLOCK_HIGH;
@@ -791,9 +791,6 @@ static void adv7511_mode_set(struct adv7511 *adv7511,
 	regmap_update_bits(adv7511->regmap, 0x17,
 		0x60, (vsync_polarity << 6) | (hsync_polarity << 5));
 
-	if (adv7511->type == ADV7533 || adv7511->type == ADV7535)
-		adv7533_mode_set(adv7511, adj_mode);
-
 	drm_mode_copy(&adv7511->curr_mode, adj_mode);
 
 	/*
@@ -913,6 +910,18 @@ static void adv7511_bridge_mode_set(struct drm_bridge *bridge,
 	adv7511_mode_set(adv, mode, adj_mode);
 }
 
+static enum drm_mode_status adv7511_bridge_mode_valid(struct drm_bridge *bridge,
+						      const struct drm_display_info *info,
+		const struct drm_display_mode *mode)
+{
+	struct adv7511 *adv = bridge_to_adv7511(bridge);
+
+	if (adv->type == ADV7533 || adv->type == ADV7535)
+		return adv7533_mode_valid(adv, mode);
+	else
+		return adv7511_mode_valid(adv, mode);
+}
+
 static int adv7511_bridge_attach(struct drm_bridge *bridge,
 				 enum drm_bridge_attach_flags flags)
 {
@@ -960,6 +969,7 @@ static const struct drm_bridge_funcs adv7511_bridge_funcs = {
 	.enable = adv7511_bridge_enable,
 	.disable = adv7511_bridge_disable,
 	.mode_set = adv7511_bridge_mode_set,
+	.mode_valid = adv7511_bridge_mode_valid,
 	.attach = adv7511_bridge_attach,
 	.detect = adv7511_bridge_detect,
 	.get_edid = adv7511_bridge_get_edid,
@@ -1209,10 +1219,8 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 		return ret;
 
 	ret = adv7511_init_regulators(adv7511);
-	if (ret) {
-		dev_err(dev, "failed to init regulators\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to init regulators\n");
 
 	/*
 	 * The power down GPIO is optional. If present, toggle it from active to
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
index ef6270806d1d..fdfeadcefe80 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -100,26 +100,27 @@ void adv7533_dsi_power_off(struct adv7511 *adv)
 	regmap_write(adv->regmap_cec, 0x27, 0x0b);
 }
 
-void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode)
+enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv,
+					const struct drm_display_mode *mode)
 {
+	int lanes;
 	struct mipi_dsi_device *dsi = adv->dsi;
-	int lanes, ret;
-
-	if (adv->num_dsi_lanes != 4)
-		return;
 
 	if (mode->clock > 80000)
 		lanes = 4;
 	else
 		lanes = 3;
 
-	if (lanes != dsi->lanes) {
-		mipi_dsi_detach(dsi);
-		dsi->lanes = lanes;
-		ret = mipi_dsi_attach(dsi);
-		if (ret)
-			dev_err(&dsi->dev, "failed to change host lanes\n");
-	}
+	/*
+	 * TODO: add support for dynamic switching of lanes
+	 * by using the bridge pre_enable() op . Till then filter
+	 * out the modes which shall need different number of lanes
+	 * than what was configured in the device tree.
+	 */
+	if (lanes != dsi->lanes)
+		return MODE_BAD;
+
+	return MODE_OK;
 }
 
 int adv7533_patch_registers(struct adv7511 *adv)
@@ -148,16 +149,14 @@ int adv7533_attach_dsi(struct adv7511 *adv)
 						 };
 
 	host = of_find_mipi_dsi_host_by_node(adv->host_node);
-	if (!host) {
-		dev_err(dev, "failed to find dsi host\n");
-		return -EPROBE_DEFER;
-	}
+	if (!host)
+		return dev_err_probe(dev, -EPROBE_DEFER,
+				     "failed to find dsi host\n");
 
 	dsi = devm_mipi_dsi_device_register_full(dev, host, &info);
-	if (IS_ERR(dsi)) {
-		dev_err(dev, "failed to create dsi device\n");
-		return PTR_ERR(dsi);
-	}
+	if (IS_ERR(dsi))
+		return dev_err_probe(dev, PTR_ERR(dsi),
+				     "failed to create dsi device\n");
 
 	adv->dsi = dsi;
 
@@ -167,10 +166,8 @@ int adv7533_attach_dsi(struct adv7511 *adv)
 			  MIPI_DSI_MODE_NO_EOT_PACKET | MIPI_DSI_MODE_VIDEO_HSE;
 
 	ret = devm_mipi_dsi_attach(dev, dsi);
-	if (ret < 0) {
-		dev_err(dev, "failed to attach dsi to host\n");
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "failed to attach dsi to host\n");
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ite-it6505.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/ite-it6505.c
index dfe4351c9bdd..21a9b8422bda 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ite-it6505.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/ite-it6505.c
@@ -412,6 +412,7 @@ struct it6505 {
 	 * Mutex protects extcon and interrupt functions from interfering
 	 * each other.
 	 */
+	struct mutex irq_lock;
 	struct mutex extcon_lock;
 	struct mutex mode_lock; /* used to bridge_detect */
 	struct mutex aux_lock; /* used to aux data transfers */
@@ -421,6 +422,7 @@ struct it6505 {
 	struct notifier_block event_nb;
 	struct extcon_dev *extcon;
 	struct work_struct extcon_wq;
+	int extcon_state;
 	enum drm_connector_status connector_status;
 	enum link_train_status link_state;
 	struct work_struct link_works;
@@ -439,7 +441,7 @@ struct it6505 {
 	enum hdcp_state hdcp_status;
 	struct delayed_work hdcp_work;
 	struct work_struct hdcp_wait_ksv_list;
-	struct completion wait_edid_complete;
+	struct completion extcon_completion;
 	u8 auto_train_retry;
 	bool hdcp_desired;
 	bool is_repeater;
@@ -724,28 +726,6 @@ static void it6505_calc_video_info(struct it6505 *it6505)
 			     DRM_MODE_ARG(&it6505->video_info));
 }
 
-static int it6505_drm_dp_link_probe(struct drm_dp_aux *aux,
-				    struct it6505_drm_dp_link *link)
-{
-	u8 values[3];
-	int err;
-
-	memset(link, 0, sizeof(*link));
-
-	err = drm_dp_dpcd_read(aux, DP_DPCD_REV, values, sizeof(values));
-	if (err < 0)
-		return err;
-
-	link->revision = values[0];
-	link->rate = drm_dp_bw_code_to_link_rate(values[1]);
-	link->num_lanes = values[2] & DP_MAX_LANE_COUNT_MASK;
-
-	if (values[2] & DP_ENHANCED_FRAME_CAP)
-		link->capabilities = DP_ENHANCED_FRAME_CAP;
-
-	return 0;
-}
-
 static int it6505_drm_dp_link_set_power(struct drm_dp_aux *aux,
 					struct it6505_drm_dp_link *link,
 					u8 mode)
@@ -1455,11 +1435,19 @@ static void it6505_parse_link_capabilities(struct it6505 *it6505)
 	int bcaps;
 
 	if (it6505->dpcd[0] == 0) {
-		it6505_aux_on(it6505);
-		it6505_get_dpcd(it6505, DP_DPCD_REV, it6505->dpcd,
-				ARRAY_SIZE(it6505->dpcd));
+		dev_err(dev, "DPCD is not initialized");
+		return;
 	}
 
+	memset(link, 0, sizeof(*link));
+
+	link->revision = it6505->dpcd[0];
+	link->rate = drm_dp_bw_code_to_link_rate(it6505->dpcd[1]);
+	link->num_lanes = it6505->dpcd[2] & DP_MAX_LANE_COUNT_MASK;
+
+	if (it6505->dpcd[2] & DP_ENHANCED_FRAME_CAP)
+		link->capabilities = DP_ENHANCED_FRAME_CAP;
+
 	DRM_DEV_DEBUG_DRIVER(dev, "DPCD Rev.: %d.%d",
 			     link->revision >> 4, link->revision & 0x0F);
 
@@ -2322,19 +2310,32 @@ static int it6505_process_hpd_irq(struct it6505 *it6505)
 static void it6505_irq_hpd(struct it6505 *it6505)
 {
 	struct device *dev = &it6505->client->dev;
+	int dp_sink_count;
 
 	it6505->hpd_state = it6505_get_sink_hpd_status(it6505);
 	DRM_DEV_DEBUG_DRIVER(dev, "hpd change interrupt, change to %s",
 			     it6505->hpd_state ? "high" : "low");
 
-	if (it6505->bridge.dev)
-		drm_helper_hpd_irq_event(it6505->bridge.dev);
-	DRM_DEV_DEBUG_DRIVER(dev, "it6505->sink_count: %d",
-			     it6505->sink_count);
-
 	if (it6505->hpd_state) {
-		wait_for_completion_timeout(&it6505->wait_edid_complete,
-					    msecs_to_jiffies(6000));
+		wait_for_completion_timeout(&it6505->extcon_completion,
+					    msecs_to_jiffies(1000));
+		it6505_aux_on(it6505);
+		if (it6505->dpcd[0] == 0) {
+			it6505_get_dpcd(it6505, DP_DPCD_REV, it6505->dpcd,
+					ARRAY_SIZE(it6505->dpcd));
+			it6505_variable_config(it6505);
+			it6505_parse_link_capabilities(it6505);
+		}
+		it6505->auto_train_retry = AUTO_TRAIN_RETRY;
+
+		it6505_drm_dp_link_set_power(&it6505->aux, &it6505->link,
+					     DP_SET_POWER_D0);
+		dp_sink_count = it6505_dpcd_read(it6505, DP_SINK_COUNT);
+		it6505->sink_count = DP_GET_SINK_COUNT(dp_sink_count);
+
+		DRM_DEV_DEBUG_DRIVER(dev, "it6505->sink_count: %d",
+				     it6505->sink_count);
+
 		it6505_lane_termination_on(it6505);
 		it6505_lane_power_on(it6505);
 
@@ -2362,6 +2363,9 @@ static void it6505_irq_hpd(struct it6505 *it6505)
 		it6505_lane_off(it6505);
 		it6505_link_reset_step_train(it6505);
 	}
+
+	if (it6505->bridge.dev)
+		drm_helper_hpd_irq_event(it6505->bridge.dev);
 }
 
 static void it6505_irq_hpd_irq(struct it6505 *it6505)
@@ -2490,8 +2494,7 @@ static irqreturn_t it6505_int_threaded_handler(int unused, void *data)
 	};
 	int int_status[3], i;
 
-	msleep(100);
-	mutex_lock(&it6505->extcon_lock);
+	mutex_lock(&it6505->irq_lock);
 
 	if (it6505->enable_drv_hold || !it6505->powered)
 		goto unlock;
@@ -2521,7 +2524,7 @@ static irqreturn_t it6505_int_threaded_handler(int unused, void *data)
 	}
 
 unlock:
-	mutex_unlock(&it6505->extcon_lock);
+	mutex_unlock(&it6505->irq_lock);
 
 	return IRQ_HANDLED;
 }
@@ -2624,26 +2627,14 @@ static enum drm_connector_status it6505_detect(struct it6505 *it6505)
 		goto unlock;
 
 	if (it6505->enable_drv_hold) {
-		status = it6505_get_sink_hpd_status(it6505) ?
-					connector_status_connected :
-					connector_status_disconnected;
+		status = it6505->hpd_state ? connector_status_connected :
+					     connector_status_disconnected;
 		goto unlock;
 	}
 
-	if (it6505_get_sink_hpd_status(it6505)) {
-		it6505_aux_on(it6505);
-		it6505_drm_dp_link_probe(&it6505->aux, &it6505->link);
+	if (it6505->hpd_state) {
 		it6505_drm_dp_link_set_power(&it6505->aux, &it6505->link,
 					     DP_SET_POWER_D0);
-		it6505->auto_train_retry = AUTO_TRAIN_RETRY;
-
-		if (it6505->dpcd[0] == 0) {
-			it6505_get_dpcd(it6505, DP_DPCD_REV, it6505->dpcd,
-					ARRAY_SIZE(it6505->dpcd));
-			it6505_variable_config(it6505);
-			it6505_parse_link_capabilities(it6505);
-		}
-
 		dp_sink_count = it6505_dpcd_read(it6505, DP_SINK_COUNT);
 		it6505->sink_count = DP_GET_SINK_COUNT(dp_sink_count);
 		DRM_DEV_DEBUG_DRIVER(dev, "it6505->sink_count:%d branch:%d",
@@ -2685,31 +2676,44 @@ static void it6505_extcon_work(struct work_struct *work)
 {
 	struct it6505 *it6505 = container_of(work, struct it6505, extcon_wq);
 	struct device *dev = &it6505->client->dev;
-	int state = extcon_get_state(it6505->extcon, EXTCON_DISP_DP);
-	unsigned int pwroffretry = 0;
+	int state, ret;
 
 	if (it6505->enable_drv_hold)
 		return;
 
 	mutex_lock(&it6505->extcon_lock);
 
+	state = extcon_get_state(it6505->extcon, EXTCON_DISP_DP);
 	DRM_DEV_DEBUG_DRIVER(dev, "EXTCON_DISP_DP = 0x%02x", state);
-	if (state > 0) {
+
+	if (state == it6505->extcon_state || unlikely(state < 0))
+		goto unlock;
+	it6505->extcon_state = state;
+	if (state) {
 		DRM_DEV_DEBUG_DRIVER(dev, "start to power on");
 		msleep(100);
-		it6505_poweron(it6505);
+		ret = pm_runtime_get_sync(dev);
+
+		/*
+		 * On system resume, extcon_work can be triggered before
+		 * pm_runtime_force_resume re-enables runtime power management.
+		 * Handling the error here to make sure the bridge is powered on.
+		 */
+		if (ret < 0)
+			it6505_poweron(it6505);
+
+		complete_all(&it6505->extcon_completion);
 	} else {
 		DRM_DEV_DEBUG_DRIVER(dev, "start to power off");
-		while (it6505_poweroff(it6505) && pwroffretry++ < 5) {
-			DRM_DEV_DEBUG_DRIVER(dev, "power off fail %d times",
-					     pwroffretry);
-		}
+		pm_runtime_put_sync(dev);
+		reinit_completion(&it6505->extcon_completion);
 
 		drm_helper_hpd_irq_event(it6505->bridge.dev);
 		memset(it6505->dpcd, 0, sizeof(it6505->dpcd));
 		DRM_DEV_DEBUG_DRIVER(dev, "power off it6505 success!");
 	}
 
+unlock:
 	mutex_unlock(&it6505->extcon_lock);
 }
 
@@ -2860,10 +2864,7 @@ static int it6505_bridge_attach(struct drm_bridge *bridge,
 	}
 
 	/* Register aux channel */
-	it6505->aux.name = "DP-AUX";
-	it6505->aux.dev = dev;
 	it6505->aux.drm_dev = bridge->dev;
-	it6505->aux.transfer = it6505_aux_transfer;
 
 	ret = drm_dp_aux_register(&it6505->aux);
 
@@ -2980,6 +2981,28 @@ static void it6505_bridge_atomic_disable(struct drm_bridge *bridge,
 	}
 }
 
+static void it6505_bridge_atomic_pre_enable(struct drm_bridge *bridge,
+					    struct drm_bridge_state *old_state)
+{
+	struct it6505 *it6505 = bridge_to_it6505(bridge);
+	struct device *dev = &it6505->client->dev;
+
+	DRM_DEV_DEBUG_DRIVER(dev, "start");
+
+	pm_runtime_get_sync(dev);
+}
+
+static void it6505_bridge_atomic_post_disable(struct drm_bridge *bridge,
+					      struct drm_bridge_state *old_state)
+{
+	struct it6505 *it6505 = bridge_to_it6505(bridge);
+	struct device *dev = &it6505->client->dev;
+
+	DRM_DEV_DEBUG_DRIVER(dev, "start");
+
+	pm_runtime_put_sync(dev);
+}
+
 static enum drm_connector_status
 it6505_bridge_detect(struct drm_bridge *bridge)
 {
@@ -3014,6 +3037,8 @@ static const struct drm_bridge_funcs it6505_bridge_funcs = {
 	.mode_valid = it6505_bridge_mode_valid,
 	.atomic_enable = it6505_bridge_atomic_enable,
 	.atomic_disable = it6505_bridge_atomic_disable,
+	.atomic_pre_enable = it6505_bridge_atomic_pre_enable,
+	.atomic_post_disable = it6505_bridge_atomic_post_disable,
 	.detect = it6505_bridge_detect,
 	.get_edid = it6505_bridge_get_edid,
 };
@@ -3032,8 +3057,10 @@ static __maybe_unused int it6505_bridge_suspend(struct device *dev)
 	return it6505_poweroff(it6505);
 }
 
-static SIMPLE_DEV_PM_OPS(it6505_bridge_pm_ops, it6505_bridge_suspend,
-			 it6505_bridge_resume);
+static const struct dev_pm_ops it6505_bridge_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume)
+	SET_RUNTIME_PM_OPS(it6505_bridge_suspend, it6505_bridge_resume, NULL)
+};
 
 static int it6505_init_pdata(struct it6505 *it6505)
 {
@@ -3250,6 +3277,7 @@ static int it6505_i2c_probe(struct i2c_client *client,
 	if (!it6505)
 		return -ENOMEM;
 
+	mutex_init(&it6505->irq_lock);
 	mutex_init(&it6505->extcon_lock);
 	mutex_init(&it6505->mode_lock);
 	mutex_init(&it6505->aux_lock);
@@ -3305,7 +3333,7 @@ static int it6505_i2c_probe(struct i2c_client *client,
 	INIT_WORK(&it6505->link_works, it6505_link_training_work);
 	INIT_WORK(&it6505->hdcp_wait_ksv_list, it6505_hdcp_wait_ksv_list);
 	INIT_DELAYED_WORK(&it6505->hdcp_work, it6505_hdcp_work);
-	init_completion(&it6505->wait_edid_complete);
+	init_completion(&it6505->extcon_completion);
 	memset(it6505->dpcd, 0, sizeof(it6505->dpcd));
 	it6505->powered = false;
 	it6505->enable_drv_hold = DEFAULT_DRV_HOLD;
@@ -3315,6 +3343,12 @@ static int it6505_i2c_probe(struct i2c_client *client,
 
 	DRM_DEV_DEBUG_DRIVER(dev, "it6505 device name: %s", dev_name(dev));
 	debugfs_init(it6505);
+	pm_runtime_enable(dev);
+
+	it6505->aux.name = "DP-AUX";
+	it6505->aux.dev = dev;
+	it6505->aux.transfer = it6505_aux_transfer;
+	drm_dp_aux_init(&it6505->aux);
 
 	it6505->bridge.funcs = &it6505_bridge_funcs;
 	it6505->bridge.type = DRM_MODE_CONNECTOR_DisplayPort;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/parade-ps8640.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
index 083337a27966..6a614e54b383 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -304,7 +304,6 @@ static ssize_t ps8640_aux_transfer_msg(struct drm_dp_aux *aux,
 	}
 
 	switch (data & SWAUX_STATUS_MASK) {
-	/* Ignore the DEFER cases as they are already handled in hardware */
 	case SWAUX_STATUS_NACK:
 	case SWAUX_STATUS_I2C_NACK:
 		/*
@@ -321,6 +320,14 @@ static ssize_t ps8640_aux_transfer_msg(struct drm_dp_aux *aux,
 	case SWAUX_STATUS_ACKM:
 		len = data & SWAUX_M_MASK;
 		break;
+	case SWAUX_STATUS_DEFER:
+	case SWAUX_STATUS_I2C_DEFER:
+		if (is_native_aux)
+			msg->reply |= DP_AUX_NATIVE_REPLY_DEFER;
+		else
+			msg->reply |= DP_AUX_I2C_REPLY_DEFER;
+		len = data & SWAUX_M_MASK;
+		break;
 	case SWAUX_STATUS_INVALID:
 		return -EOPNOTSUPP;
 	case SWAUX_STATUS_TIMEOUT:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index a2f0860b20bb..d751820c6da6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -193,6 +193,7 @@ static int snd_dw_hdmi_probe(struct platform_device *pdev)
 	struct hdmi_codec_pdata pdata;
 	struct platform_device *platform;
 
+	memset(&pdata, 0, sizeof(pdata));
 	pdata.ops		= &dw_hdmi_i2s_ops;
 	pdata.i2s		= 1;
 	pdata.max_i2s_channels	= 8;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358762.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/tc358762.c
index 7f4fce1aa998..0b6a28436885 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358762.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/tc358762.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/of_graph.h>
 #include <linux/regulator/consumer.h>
@@ -19,7 +20,6 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358775.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/tc358775.c
index 02dc12b8151e..3ceb0e9f9bdc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/tc358775.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/tc358775.c
@@ -408,7 +408,7 @@ static void tc_bridge_enable(struct drm_bridge *bridge)
 		 (val >> 8) & 0xFF, val & 0xFF);
 
 	d2l_write(tc->i2c, SYSRST, SYS_RST_REG | SYS_RST_DSIRX | SYS_RST_BM |
-		  SYS_RST_LCD | SYS_RST_I2CM | SYS_RST_I2CS);
+		  SYS_RST_LCD | SYS_RST_I2CM);
 	usleep_range(30000, 40000);
 
 	d2l_write(tc->i2c, PPI_TX_RX_TA, TTA_GET | TTA_SURE);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c linux-libre-6.2-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index eb24322df721..05f8756d1aaf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1500,8 +1500,8 @@ out:
 	return ret;
 }
 
-static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
-				struct pwm_state *state)
+static int ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
+			       struct pwm_state *state)
 {
 	struct ti_sn65dsi86 *pdata = pwm_chip_to_ti_sn_bridge(chip);
 	unsigned int pwm_en_inv;
@@ -1512,19 +1512,19 @@ static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	ret = regmap_read(pdata->regmap, SN_PWM_EN_INV_REG, &pwm_en_inv);
 	if (ret)
-		return;
+		return ret;
 
 	ret = ti_sn65dsi86_read_u16(pdata, SN_BACKLIGHT_SCALE_REG, &scale);
 	if (ret)
-		return;
+		return ret;
 
 	ret = ti_sn65dsi86_read_u16(pdata, SN_BACKLIGHT_REG, &backlight);
 	if (ret)
-		return;
+		return ret;
 
 	ret = regmap_read(pdata->regmap, SN_PWM_PRE_DIV_REG, &pre_div);
 	if (ret)
-		return;
+		return ret;
 
 	state->enabled = FIELD_GET(SN_PWM_EN_MASK, pwm_en_inv);
 	if (FIELD_GET(SN_PWM_INV_MASK, pwm_en_inv))
@@ -1539,6 +1539,8 @@ static void ti_sn_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	if (state->duty_cycle > state->period)
 		state->duty_cycle = state->period;
+
+	return 0;
 }
 
 static const struct pwm_ops ti_sn_pwm_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/display/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/display/Makefile
index 52cdda1180d9..17ac4a1006a8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/display/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/display/Makefile
@@ -3,13 +3,15 @@
 obj-$(CONFIG_DRM_DP_AUX_BUS) += drm_dp_aux_bus.o
 
 drm_display_helper-y := drm_display_helper_mod.o
-drm_display_helper-$(CONFIG_DRM_DISPLAY_DP_HELPER) += drm_dp_dual_mode_helper.o \
-						      drm_dp_helper.o \
-						      drm_dp_mst_topology.o \
-						      drm_dsc_helper.o
+drm_display_helper-$(CONFIG_DRM_DISPLAY_DP_HELPER) += \
+	drm_dp_dual_mode_helper.o \
+	drm_dp_helper.o \
+	drm_dp_mst_topology.o \
+	drm_dsc_helper.o
 drm_display_helper-$(CONFIG_DRM_DISPLAY_HDCP_HELPER) += drm_hdcp_helper.o
-drm_display_helper-$(CONFIG_DRM_DISPLAY_HDMI_HELPER) += drm_hdmi_helper.o \
-							drm_scdc_helper.o
+drm_display_helper-$(CONFIG_DRM_DISPLAY_HDMI_HELPER) += \
+	drm_hdmi_helper.o \
+	drm_scdc_helper.o
 drm_display_helper-$(CONFIG_DRM_DP_AUX_CHARDEV) += drm_dp_aux_dev.o
 drm_display_helper-$(CONFIG_DRM_DP_CEC) += drm_dp_cec.o
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c linux-libre-6.2-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
index 51a46689cda7..4ca37261584a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -3372,6 +3372,9 @@ void drm_dp_remove_payload(struct drm_dp_mst_topology_mgr *mgr,
 
 	mgr->payload_count--;
 	mgr->next_start_slot -= payload->time_slots;
+
+	if (payload->delete)
+		drm_dp_mst_put_port_malloc(payload->port);
 }
 EXPORT_SYMBOL(drm_dp_remove_payload);
 
@@ -4327,7 +4330,6 @@ int drm_dp_atomic_release_time_slots(struct drm_atomic_state *state,
 
 	drm_dbg_atomic(mgr->dev, "[MST PORT:%p] TU %d -> 0\n", port, payload->time_slots);
 	if (!payload->delete) {
-		drm_dp_mst_put_port_malloc(port);
 		payload->pbn = 0;
 		payload->delete = true;
 		topology_state->payload_mask &= ~BIT(payload->vcpi - 1);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_helper.c
index 98cc3137c062..d579fd8f7cb8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_helper.c
@@ -924,59 +924,35 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state,
 EXPORT_SYMBOL(drm_atomic_helper_check_plane_state);
 
 /**
- * drm_atomic_helper_check_crtc_state() - Check CRTC state for validity
+ * drm_atomic_helper_check_crtc_primary_plane() - Check CRTC state for primary plane
  * @crtc_state: CRTC state to check
- * @can_disable_primary_planes: can the CRTC be enabled without a primary plane?
  *
- * Checks that a desired CRTC update is valid. Drivers that provide
- * their own CRTC handling rather than helper-provided implementations may
- * still wish to call this function to avoid duplication of error checking
- * code.
- *
- * Note that @can_disable_primary_planes only tests if the CRTC can be
- * enabled without a primary plane. To test if a primary plane can be updated
- * without a CRTC, use drm_atomic_helper_check_plane_state() in the plane's
- * atomic check.
+ * Checks that a CRTC has at least one primary plane attached to it, which is
+ * a requirement on some hardware. Note that this only involves the CRTC side
+ * of the test. To test if the primary plane is visible or if it can be updated
+ * without the CRTC being enabled, use drm_atomic_helper_check_plane_state() in
+ * the plane's atomic check.
  *
  * RETURNS:
- * Zero if update appears valid, error code on failure
+ * 0 if a primary plane is attached to the CRTC, or an error code otherwise
  */
-int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state,
-				       bool can_disable_primary_planes)
+int drm_atomic_helper_check_crtc_primary_plane(struct drm_crtc_state *crtc_state)
 {
-	struct drm_device *dev = crtc_state->crtc->dev;
-	struct drm_atomic_state *state = crtc_state->state;
-
-	if (!crtc_state->enable)
-		return 0;
+	struct drm_crtc *crtc = crtc_state->crtc;
+	struct drm_device *dev = crtc->dev;
+	struct drm_plane *plane;
 
 	/* needs at least one primary plane to be enabled */
-	if (!can_disable_primary_planes) {
-		bool has_primary_plane = false;
-		struct drm_plane *plane;
-
-		drm_for_each_plane_mask(plane, dev, crtc_state->plane_mask) {
-			struct drm_plane_state *plane_state;
-
-			if (plane->type != DRM_PLANE_TYPE_PRIMARY)
-				continue;
-			plane_state = drm_atomic_get_plane_state(state, plane);
-			if (IS_ERR(plane_state))
-				return PTR_ERR(plane_state);
-			if (plane_state->fb && plane_state->crtc) {
-				has_primary_plane = true;
-				break;
-			}
-		}
-		if (!has_primary_plane) {
-			drm_dbg_kms(dev, "Cannot enable CRTC without a primary plane.\n");
-			return -EINVAL;
-		}
+	drm_for_each_plane_mask(plane, dev, crtc_state->plane_mask) {
+		if (plane->type == DRM_PLANE_TYPE_PRIMARY)
+			return 0;
 	}
 
-	return 0;
+	drm_dbg_atomic(dev, "[CRTC:%d:%s] primary plane missing\n", crtc->base.id, crtc->name);
+
+	return -EINVAL;
 }
-EXPORT_SYMBOL(drm_atomic_helper_check_crtc_state);
+EXPORT_SYMBOL(drm_atomic_helper_check_crtc_primary_plane);
 
 /**
  * drm_atomic_helper_check_planes - validate state object for planes changes
@@ -2560,7 +2536,7 @@ int drm_atomic_helper_prepare_planes(struct drm_device *dev,
 		if (funcs->prepare_fb) {
 			ret = funcs->prepare_fb(plane, new_plane_state);
 			if (ret)
-				goto fail;
+				goto fail_prepare_fb;
 		} else {
 			WARN_ON_ONCE(funcs->cleanup_fb);
 
@@ -2569,13 +2545,34 @@ int drm_atomic_helper_prepare_planes(struct drm_device *dev,
 
 			ret = drm_gem_plane_helper_prepare_fb(plane, new_plane_state);
 			if (ret)
-				goto fail;
+				goto fail_prepare_fb;
+		}
+	}
+
+	for_each_new_plane_in_state(state, plane, new_plane_state, i) {
+		const struct drm_plane_helper_funcs *funcs = plane->helper_private;
+
+		if (funcs->begin_fb_access) {
+			ret = funcs->begin_fb_access(plane, new_plane_state);
+			if (ret)
+				goto fail_begin_fb_access;
 		}
 	}
 
 	return 0;
 
-fail:
+fail_begin_fb_access:
+	for_each_new_plane_in_state(state, plane, new_plane_state, j) {
+		const struct drm_plane_helper_funcs *funcs = plane->helper_private;
+
+		if (j >= i)
+			continue;
+
+		if (funcs->end_fb_access)
+			funcs->end_fb_access(plane, new_plane_state);
+	}
+	i = j; /* set i to upper limit to cleanup all planes */
+fail_prepare_fb:
 	for_each_new_plane_in_state(state, plane, new_plane_state, j) {
 		const struct drm_plane_helper_funcs *funcs;
 
@@ -2851,6 +2848,13 @@ void drm_atomic_helper_cleanup_planes(struct drm_device *dev,
 	struct drm_plane_state *old_plane_state, *new_plane_state;
 	int i;
 
+	for_each_oldnew_plane_in_state(old_state, plane, old_plane_state, new_plane_state, i) {
+		const struct drm_plane_helper_funcs *funcs = plane->helper_private;
+
+		if (funcs->end_fb_access)
+			funcs->end_fb_access(plane, new_plane_state);
+	}
+
 	for_each_oldnew_plane_in_state(old_state, plane, old_plane_state, new_plane_state, i) {
 		const struct drm_plane_helper_funcs *funcs;
 		struct drm_plane_state *plane_state;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_state_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_state_helper.c
index bf31b9d92094..dfb57217253b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_state_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -464,12 +464,12 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector)
 EXPORT_SYMBOL(drm_atomic_helper_connector_reset);
 
 /**
- * drm_atomic_helper_connector_tv_reset - Resets TV connector properties
+ * drm_atomic_helper_connector_tv_margins_reset - Resets TV connector properties
  * @connector: DRM connector
  *
  * Resets the TV-related properties attached to a connector.
  */
-void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector)
+void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector)
 {
 	struct drm_cmdline_mode *cmdline = &connector->cmdline_mode;
 	struct drm_connector_state *state = connector->state;
@@ -479,7 +479,7 @@ void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector)
 	state->tv.margins.top = cmdline->tv_margins.top;
 	state->tv.margins.bottom = cmdline->tv_margins.bottom;
 }
-EXPORT_SYMBOL(drm_atomic_helper_connector_tv_reset);
+EXPORT_SYMBOL(drm_atomic_helper_connector_tv_margins_reset);
 
 /**
  * __drm_atomic_helper_connector_duplicate_state - copy atomic connector state
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_uapi.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_uapi.c
index 79730fa1dd8e..c06d0639d552 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_atomic_uapi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_atomic_uapi.c
@@ -687,6 +687,8 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 		 */
 		return -EINVAL;
 	} else if (property == config->tv_select_subconnector_property) {
+		state->tv.select_subconnector = val;
+	} else if (property == config->tv_subconnector_property) {
 		state->tv.subconnector = val;
 	} else if (property == config->tv_left_margin_property) {
 		state->tv.margins.left = val;
@@ -795,6 +797,8 @@ drm_atomic_connector_get_property(struct drm_connector *connector,
 		else
 			*val = connector->dpms;
 	} else if (property == config->tv_select_subconnector_property) {
+		*val = state->tv.select_subconnector;
+	} else if (property == config->tv_subconnector_property) {
 		*val = state->tv.subconnector;
 	} else if (property == config->tv_left_margin_property) {
 		*val = state->tv.margins.left;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_buddy.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_buddy.c
index 11bb59399471..3d1f50f481cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_buddy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_buddy.c
@@ -38,6 +38,25 @@ static void drm_block_free(struct drm_buddy *mm,
 	kmem_cache_free(slab_blocks, block);
 }
 
+static void list_insert_sorted(struct drm_buddy *mm,
+			       struct drm_buddy_block *block)
+{
+	struct drm_buddy_block *node;
+	struct list_head *head;
+
+	head = &mm->free_list[drm_buddy_block_order(block)];
+	if (list_empty(head)) {
+		list_add(&block->link, head);
+		return;
+	}
+
+	list_for_each_entry(node, head, link)
+		if (drm_buddy_block_offset(block) < drm_buddy_block_offset(node))
+			break;
+
+	__list_add(&block->link, node->link.prev, &node->link);
+}
+
 static void mark_allocated(struct drm_buddy_block *block)
 {
 	block->header &= ~DRM_BUDDY_HEADER_STATE;
@@ -52,8 +71,7 @@ static void mark_free(struct drm_buddy *mm,
 	block->header &= ~DRM_BUDDY_HEADER_STATE;
 	block->header |= DRM_BUDDY_FREE;
 
-	list_add(&block->link,
-		 &mm->free_list[drm_buddy_block_order(block)]);
+	list_insert_sorted(mm, block);
 }
 
 static void mark_split(struct drm_buddy_block *block)
@@ -387,20 +405,26 @@ err_undo:
 }
 
 static struct drm_buddy_block *
-get_maxblock(struct list_head *head)
+get_maxblock(struct drm_buddy *mm, unsigned int order)
 {
 	struct drm_buddy_block *max_block = NULL, *node;
+	unsigned int i;
 
-	max_block = list_first_entry_or_null(head,
-					     struct drm_buddy_block,
-					     link);
-	if (!max_block)
-		return NULL;
+	for (i = order; i <= mm->max_order; ++i) {
+		if (!list_empty(&mm->free_list[i])) {
+			node = list_last_entry(&mm->free_list[i],
+					       struct drm_buddy_block,
+					       link);
+			if (!max_block) {
+				max_block = node;
+				continue;
+			}
 
-	list_for_each_entry(node, head, link) {
-		if (drm_buddy_block_offset(node) >
-		    drm_buddy_block_offset(max_block))
-			max_block = node;
+			if (drm_buddy_block_offset(node) >
+			    drm_buddy_block_offset(max_block)) {
+				max_block = node;
+			}
+		}
 	}
 
 	return max_block;
@@ -412,20 +436,23 @@ alloc_from_freelist(struct drm_buddy *mm,
 		    unsigned long flags)
 {
 	struct drm_buddy_block *block = NULL;
-	unsigned int i;
+	unsigned int tmp;
 	int err;
 
-	for (i = order; i <= mm->max_order; ++i) {
-		if (flags & DRM_BUDDY_TOPDOWN_ALLOCATION) {
-			block = get_maxblock(&mm->free_list[i]);
-			if (block)
-				break;
-		} else {
-			block = list_first_entry_or_null(&mm->free_list[i],
-							 struct drm_buddy_block,
-							 link);
-			if (block)
-				break;
+	if (flags & DRM_BUDDY_TOPDOWN_ALLOCATION) {
+		block = get_maxblock(mm, order);
+		if (block)
+			/* Store the obtained block order */
+			tmp = drm_buddy_block_order(block);
+	} else {
+		for (tmp = order; tmp <= mm->max_order; ++tmp) {
+			if (!list_empty(&mm->free_list[tmp])) {
+				block = list_last_entry(&mm->free_list[tmp],
+							struct drm_buddy_block,
+							link);
+				if (block)
+					break;
+			}
 		}
 	}
 
@@ -434,18 +461,18 @@ alloc_from_freelist(struct drm_buddy *mm,
 
 	BUG_ON(!drm_buddy_block_is_free(block));
 
-	while (i != order) {
+	while (tmp != order) {
 		err = split_block(mm, block);
 		if (unlikely(err))
 			goto err_undo;
 
 		block = block->right;
-		i--;
+		tmp--;
 	}
 	return block;
 
 err_undo:
-	if (i != order)
+	if (tmp != order)
 		__drm_buddy_free(mm, block);
 	return ERR_PTR(err);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_client.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_client.c
index 2b230b4d6942..056ab9d5f313 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_client.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_client.c
@@ -233,21 +233,17 @@ void drm_client_dev_restore(struct drm_device *dev)
 
 static void drm_client_buffer_delete(struct drm_client_buffer *buffer)
 {
-	struct drm_device *dev = buffer->client->dev;
-
-	drm_gem_vunmap(buffer->gem, &buffer->map);
-
-	if (buffer->gem)
+	if (buffer->gem) {
+		drm_gem_vunmap_unlocked(buffer->gem, &buffer->map);
 		drm_gem_object_put(buffer->gem);
-
-	if (buffer->handle)
-		drm_mode_destroy_dumb(dev, buffer->handle, buffer->client->file);
+	}
 
 	kfree(buffer);
 }
 
 static struct drm_client_buffer *
-drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height, u32 format)
+drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height,
+			 u32 format, u32 *handle)
 {
 	const struct drm_format_info *info = drm_format_info(format);
 	struct drm_mode_create_dumb dumb_args = { };
@@ -269,16 +265,15 @@ drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height, u
 	if (ret)
 		goto err_delete;
 
-	buffer->handle = dumb_args.handle;
-	buffer->pitch = dumb_args.pitch;
-
 	obj = drm_gem_object_lookup(client->file, dumb_args.handle);
 	if (!obj)  {
 		ret = -ENOENT;
 		goto err_delete;
 	}
 
+	buffer->pitch = dumb_args.pitch;
 	buffer->gem = obj;
+	*handle = dumb_args.handle;
 
 	return buffer;
 
@@ -323,7 +318,7 @@ drm_client_buffer_vmap(struct drm_client_buffer *buffer,
 	 * fd_install step out of the driver backend hooks, to make that
 	 * final step optional for internal users.
 	 */
-	ret = drm_gem_vmap(buffer->gem, map);
+	ret = drm_gem_vmap_unlocked(buffer->gem, map);
 	if (ret)
 		return ret;
 
@@ -345,7 +340,7 @@ void drm_client_buffer_vunmap(struct drm_client_buffer *buffer)
 {
 	struct iosys_map *map = &buffer->map;
 
-	drm_gem_vunmap(buffer->gem, map);
+	drm_gem_vunmap_unlocked(buffer->gem, map);
 }
 EXPORT_SYMBOL(drm_client_buffer_vunmap);
 
@@ -365,7 +360,8 @@ static void drm_client_buffer_rmfb(struct drm_client_buffer *buffer)
 }
 
 static int drm_client_buffer_addfb(struct drm_client_buffer *buffer,
-				   u32 width, u32 height, u32 format)
+				   u32 width, u32 height, u32 format,
+				   u32 handle)
 {
 	struct drm_client_dev *client = buffer->client;
 	struct drm_mode_fb_cmd fb_req = { };
@@ -377,7 +373,7 @@ static int drm_client_buffer_addfb(struct drm_client_buffer *buffer,
 	fb_req.depth = info->depth;
 	fb_req.width = width;
 	fb_req.height = height;
-	fb_req.handle = buffer->handle;
+	fb_req.handle = handle;
 	fb_req.pitch = buffer->pitch;
 
 	ret = drm_mode_addfb(client->dev, &fb_req, client->file);
@@ -414,13 +410,24 @@ struct drm_client_buffer *
 drm_client_framebuffer_create(struct drm_client_dev *client, u32 width, u32 height, u32 format)
 {
 	struct drm_client_buffer *buffer;
+	u32 handle;
 	int ret;
 
-	buffer = drm_client_buffer_create(client, width, height, format);
+	buffer = drm_client_buffer_create(client, width, height, format,
+					  &handle);
 	if (IS_ERR(buffer))
 		return buffer;
 
-	ret = drm_client_buffer_addfb(buffer, width, height, format);
+	ret = drm_client_buffer_addfb(buffer, width, height, format, handle);
+
+	/*
+	 * The handle is only needed for creating the framebuffer, destroy it
+	 * again to solve a circular dependency should anybody export the GEM
+	 * object as DMA-buf. The framebuffer and our buffer structure are still
+	 * holding references to the GEM object to prevent its destruction.
+	 */
+	drm_mode_destroy_dumb(client->dev, handle, client->file);
+
 	if (ret) {
 		drm_client_buffer_delete(buffer);
 		return ERR_PTR(ret);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_client_modeset.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_client_modeset.c
index bbc535cc50dd..d553e793e673 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_client_modeset.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_client_modeset.c
@@ -1237,3 +1237,7 @@ int drm_client_modeset_dpms(struct drm_client_dev *client, int mode)
 	return ret;
 }
 EXPORT_SYMBOL(drm_client_modeset_dpms);
+
+#ifdef CONFIG_DRM_KUNIT_TEST
+#include "tests/drm_client_modeset_test.c"
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_connector.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_connector.c
index 61c29ce74b03..547356e00341 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_connector.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_connector.c
@@ -274,6 +274,7 @@ static int __drm_connector_init(struct drm_device *dev,
 	INIT_LIST_HEAD(&connector->probed_modes);
 	INIT_LIST_HEAD(&connector->modes);
 	mutex_init(&connector->mutex);
+	mutex_init(&connector->edid_override_mutex);
 	connector->edid_blob_ptr = NULL;
 	connector->epoch_counter = 0;
 	connector->tile_blob_ptr = NULL;
@@ -582,6 +583,9 @@ void drm_connector_cleanup(struct drm_connector *connector)
 	mutex_destroy(&connector->mutex);
 
 	memset(connector, 0, sizeof(*connector));
+
+	if (dev->registered)
+		drm_sysfs_hotplug_event(dev);
 }
 EXPORT_SYMBOL(drm_connector_cleanup);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_crtc_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_crtc_helper.c
index 7d86020b5244..a209659a996c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_crtc_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_crtc_helper.c
@@ -43,7 +43,6 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_print.h>
@@ -434,6 +433,32 @@ done:
 }
 EXPORT_SYMBOL(drm_crtc_helper_set_mode);
 
+/**
+ * drm_crtc_helper_atomic_check() - Helper to check CRTC atomic-state
+ * @crtc: CRTC to check
+ * @state: atomic state object
+ *
+ * Provides a default CRTC-state check handler for CRTCs that only have
+ * one primary plane attached to it.
+ *
+ * This is often the case for the CRTC of simple framebuffers. See also
+ * drm_plane_helper_atomic_check() for the respective plane-state check
+ * helper function.
+ *
+ * RETURNS:
+ * Zero on success, or an errno code otherwise.
+ */
+int drm_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state)
+{
+	struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+
+	if (!new_crtc_state->enable)
+		return 0;
+
+	return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state);
+}
+EXPORT_SYMBOL(drm_crtc_helper_atomic_check);
+
 static void
 drm_crtc_helper_disable(struct drm_crtc *crtc)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_crtc_internal.h linux-libre-6.2-gnu/drivers/gpu/drm/drm_crtc_internal.h
index 56041b604881..501a10edd0e1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_crtc_internal.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_crtc_internal.h
@@ -56,9 +56,10 @@ struct drm_plane;
 struct drm_plane_state;
 struct drm_property;
 struct edid;
+struct fwnode_handle;
 struct kref;
+struct seq_file;
 struct work_struct;
-struct fwnode_handle;
 
 /* drm_crtc.c */
 int drm_mode_crtc_set_obj_prop(struct drm_mode_object *obj,
@@ -286,5 +287,17 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
 
 /* drm_edid.c */
 void drm_mode_fixup_1366x768(struct drm_display_mode *mode);
+int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m);
 int drm_edid_override_set(struct drm_connector *connector, const void *edid, size_t size);
 int drm_edid_override_reset(struct drm_connector *connector);
+
+/* drm_edid_load.c */
+#ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE
+const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector);
+#else
+static inline const struct drm_edid *
+drm_edid_load_firmware(struct drm_connector *connector)
+{
+	return ERR_PTR(-ENOENT);
+}
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_debugfs.c
index 01ee3febb813..ee445f4605ba 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_debugfs.c
@@ -328,13 +328,7 @@ static ssize_t connector_write(struct file *file, const char __user *ubuf,
 
 static int edid_show(struct seq_file *m, void *data)
 {
-	struct drm_connector *connector = m->private;
-	struct drm_property_blob *edid = connector->edid_blob_ptr;
-
-	if (connector->override_edid && edid)
-		seq_write(m, edid->data, edid->length);
-
-	return 0;
+	return drm_edid_override_show(m->private, m);
 }
 
 static int edid_open(struct inode *inode, struct file *file)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_drv.c
index 203bf8d6c34c..73b845a75d52 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_drv.c
@@ -35,6 +35,7 @@
 #include <linux/slab.h>
 #include <linux/srcu.h>
 
+#include <drm/drm_accel.h>
 #include <drm/drm_cache.h>
 #include <drm/drm_client.h>
 #include <drm/drm_color_mgmt.h>
@@ -90,6 +91,8 @@ static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
 		return &dev->primary;
 	case DRM_MINOR_RENDER:
 		return &dev->render;
+	case DRM_MINOR_ACCEL:
+		return &dev->accel;
 	default:
 		BUG();
 	}
@@ -104,9 +107,13 @@ static void drm_minor_alloc_release(struct drm_device *dev, void *data)
 
 	put_device(minor->kdev);
 
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_remove(&drm_minors_idr, minor->index);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
+	if (minor->type == DRM_MINOR_ACCEL) {
+		accel_minor_remove(minor->index);
+	} else {
+		spin_lock_irqsave(&drm_minor_lock, flags);
+		idr_remove(&drm_minors_idr, minor->index);
+		spin_unlock_irqrestore(&drm_minor_lock, flags);
+	}
 }
 
 static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
@@ -123,13 +130,17 @@ static int drm_minor_alloc(struct drm_device *dev, unsigned int type)
 	minor->dev = dev;
 
 	idr_preload(GFP_KERNEL);
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	r = idr_alloc(&drm_minors_idr,
-		      NULL,
-		      64 * type,
-		      64 * (type + 1),
-		      GFP_NOWAIT);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
+	if (type == DRM_MINOR_ACCEL) {
+		r = accel_minor_alloc();
+	} else {
+		spin_lock_irqsave(&drm_minor_lock, flags);
+		r = idr_alloc(&drm_minors_idr,
+			NULL,
+			64 * type,
+			64 * (type + 1),
+			GFP_NOWAIT);
+		spin_unlock_irqrestore(&drm_minor_lock, flags);
+	}
 	idr_preload_end();
 
 	if (r < 0)
@@ -161,10 +172,14 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
 	if (!minor)
 		return 0;
 
-	ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
-	if (ret) {
-		DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
-		goto err_debugfs;
+	if (minor->type == DRM_MINOR_ACCEL) {
+		accel_debugfs_init(minor, minor->index);
+	} else {
+		ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
+		if (ret) {
+			DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
+			goto err_debugfs;
+		}
 	}
 
 	ret = device_add(minor->kdev);
@@ -172,9 +187,13 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
 		goto err_debugfs;
 
 	/* replace NULL with @minor so lookups will succeed from now on */
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_replace(&drm_minors_idr, minor, minor->index);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
+	if (minor->type == DRM_MINOR_ACCEL) {
+		accel_minor_replace(minor, minor->index);
+	} else {
+		spin_lock_irqsave(&drm_minor_lock, flags);
+		idr_replace(&drm_minors_idr, minor, minor->index);
+		spin_unlock_irqrestore(&drm_minor_lock, flags);
+	}
 
 	DRM_DEBUG("new minor registered %d\n", minor->index);
 	return 0;
@@ -194,9 +213,13 @@ static void drm_minor_unregister(struct drm_device *dev, unsigned int type)
 		return;
 
 	/* replace @minor with NULL so lookups will fail from now on */
-	spin_lock_irqsave(&drm_minor_lock, flags);
-	idr_replace(&drm_minors_idr, NULL, minor->index);
-	spin_unlock_irqrestore(&drm_minor_lock, flags);
+	if (minor->type == DRM_MINOR_ACCEL) {
+		accel_minor_replace(NULL, minor->index);
+	} else {
+		spin_lock_irqsave(&drm_minor_lock, flags);
+		idr_replace(&drm_minors_idr, NULL, minor->index);
+		spin_unlock_irqrestore(&drm_minor_lock, flags);
+	}
 
 	device_del(minor->kdev);
 	dev_set_drvdata(minor->kdev, NULL); /* safety belt */
@@ -603,6 +626,13 @@ static int drm_dev_init(struct drm_device *dev,
 	/* no per-device feature limits by default */
 	dev->driver_features = ~0u;
 
+	if (drm_core_check_feature(dev, DRIVER_COMPUTE_ACCEL) &&
+				(drm_core_check_feature(dev, DRIVER_RENDER) ||
+				drm_core_check_feature(dev, DRIVER_MODESET))) {
+		DRM_ERROR("DRM driver can't be both a compute acceleration and graphics driver\n");
+		return -EINVAL;
+	}
+
 	drm_legacy_init_members(dev);
 	INIT_LIST_HEAD(&dev->filelist);
 	INIT_LIST_HEAD(&dev->filelist_internal);
@@ -628,15 +658,21 @@ static int drm_dev_init(struct drm_device *dev,
 
 	dev->anon_inode = inode;
 
-	if (drm_core_check_feature(dev, DRIVER_RENDER)) {
-		ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
+	if (drm_core_check_feature(dev, DRIVER_COMPUTE_ACCEL)) {
+		ret = drm_minor_alloc(dev, DRM_MINOR_ACCEL);
 		if (ret)
 			goto err;
-	}
+	} else {
+		if (drm_core_check_feature(dev, DRIVER_RENDER)) {
+			ret = drm_minor_alloc(dev, DRM_MINOR_RENDER);
+			if (ret)
+				goto err;
+		}
 
-	ret = drm_minor_alloc(dev, DRM_MINOR_PRIMARY);
-	if (ret)
-		goto err;
+		ret = drm_minor_alloc(dev, DRM_MINOR_PRIMARY);
+		if (ret)
+			goto err;
+	}
 
 	ret = drm_legacy_create_map_hash(dev);
 	if (ret)
@@ -883,6 +919,10 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
 	if (ret)
 		goto err_minors;
 
+	ret = drm_minor_register(dev, DRM_MINOR_ACCEL);
+	if (ret)
+		goto err_minors;
+
 	ret = create_compat_control_link(dev);
 	if (ret)
 		goto err_minors;
@@ -902,12 +942,13 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
 		 driver->name, driver->major, driver->minor,
 		 driver->patchlevel, driver->date,
 		 dev->dev ? dev_name(dev->dev) : "virtual device",
-		 dev->primary->index);
+		 dev->primary ? dev->primary->index : dev->accel->index);
 
 	goto out_unlock;
 
 err_minors:
 	remove_compat_control_link(dev);
+	drm_minor_unregister(dev, DRM_MINOR_ACCEL);
 	drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
 	drm_minor_unregister(dev, DRM_MINOR_RENDER);
 out_unlock:
@@ -950,6 +991,7 @@ void drm_dev_unregister(struct drm_device *dev)
 	drm_legacy_rmmaps(dev);
 
 	remove_compat_control_link(dev);
+	drm_minor_unregister(dev, DRM_MINOR_ACCEL);
 	drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
 	drm_minor_unregister(dev, DRM_MINOR_RENDER);
 }
@@ -1034,6 +1076,7 @@ static const struct file_operations drm_stub_fops = {
 static void drm_core_exit(void)
 {
 	drm_privacy_screen_lookup_exit();
+	accel_core_exit();
 	unregister_chrdev(DRM_MAJOR, "drm");
 	debugfs_remove(drm_debugfs_root);
 	drm_sysfs_destroy();
@@ -1061,6 +1104,10 @@ static int __init drm_core_init(void)
 	if (ret < 0)
 		goto error;
 
+	ret = accel_core_init();
+	if (ret < 0)
+		goto error;
+
 	drm_privacy_screen_lookup_init();
 
 	drm_core_init_complete = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_edid.c
index 4005dab6147d..3841aba17abd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_edid.c
@@ -87,6 +87,8 @@ static int oui(u8 first, u8 second, u8 third)
 #define EDID_QUIRK_FORCE_10BPC			(1 << 11)
 /* Non desktop display (i.e. HMD) */
 #define EDID_QUIRK_NON_DESKTOP			(1 << 12)
+/* Cap the DSC target bitrate to 15bpp */
+#define EDID_QUIRK_CAP_DSC_15BPP		(1 << 13)
 
 #define MICROSOFT_IEEE_OUI	0xca125c
 
@@ -147,6 +149,12 @@ static const struct edid_quirk {
 	EDID_QUIRK('F', 'C', 'M', 13600, EDID_QUIRK_PREFER_LARGE_75 |
 				       EDID_QUIRK_DETAILED_IN_CM),
 
+	/* LG 27GP950 */
+	EDID_QUIRK('G', 'S', 'M', 0x5bbf, EDID_QUIRK_CAP_DSC_15BPP),
+
+	/* LG 27GN950 */
+	EDID_QUIRK('G', 'S', 'M', 0x5b9a, EDID_QUIRK_CAP_DSC_15BPP),
+
 	/* LGD panel of HP zBook 17 G2, eDP 10 bpc, but reports unknown bpc */
 	EDID_QUIRK('L', 'G', 'D', 764, EDID_QUIRK_FORCE_10BPC),
 
@@ -1572,15 +1580,6 @@ struct drm_edid {
 	const struct edid *edid;
 };
 
-static bool version_greater(const struct drm_edid *drm_edid,
-			    u8 version, u8 revision)
-{
-	const struct edid *edid = drm_edid->edid;
-
-	return edid->version > version ||
-		(edid->version == version && edid->revision > revision);
-}
-
 static int edid_hfeeodb_extension_block_count(const struct edid *edid);
 
 static int edid_hfeeodb_block_count(const struct edid *edid)
@@ -1622,7 +1621,8 @@ static const void *edid_extension_block_data(const struct edid *edid, int index)
 	return edid_block_data(edid, index + 1);
 }
 
-static int drm_edid_block_count(const struct drm_edid *drm_edid)
+/* EDID block count indicated in EDID, may exceed allocated size */
+static int __drm_edid_block_count(const struct drm_edid *drm_edid)
 {
 	int num_blocks;
 
@@ -1642,12 +1642,18 @@ static int drm_edid_block_count(const struct drm_edid *drm_edid)
 			num_blocks = eeodb;
 	}
 
-	/* Limit by allocated size */
-	num_blocks = min(num_blocks, (int)drm_edid->size / EDID_LENGTH);
-
 	return num_blocks;
 }
 
+/* EDID block count, limited by allocated size */
+static int drm_edid_block_count(const struct drm_edid *drm_edid)
+{
+	/* Limit by allocated size */
+	return min(__drm_edid_block_count(drm_edid),
+		   (int)drm_edid->size / EDID_LENGTH);
+}
+
+/* EDID extension block count, limited by allocated size */
 static int drm_edid_extension_block_count(const struct drm_edid *drm_edid)
 {
 	return drm_edid_block_count(drm_edid) - 1;
@@ -1981,7 +1987,7 @@ bool drm_edid_block_valid(u8 *_block, int block_num, bool print_bad_edid,
 
 	status = edid_block_check(block, is_base_block);
 	if (status == EDID_BLOCK_HEADER_REPAIR) {
-		DRM_DEBUG("Fixing EDID header, your hardware may be failing\n");
+		DRM_DEBUG_KMS("Fixing EDID header, your hardware may be failing\n");
 		edid_header_fix(block);
 
 		/* Retry with fixed header, update status if that worked. */
@@ -2042,6 +2048,36 @@ bool drm_edid_is_valid(struct edid *edid)
 }
 EXPORT_SYMBOL(drm_edid_is_valid);
 
+/**
+ * drm_edid_valid - sanity check EDID data
+ * @drm_edid: EDID data
+ *
+ * Sanity check an EDID. Cross check block count against allocated size and
+ * checksum the blocks.
+ *
+ * Return: True if the EDID data is valid, false otherwise.
+ */
+bool drm_edid_valid(const struct drm_edid *drm_edid)
+{
+	int i;
+
+	if (!drm_edid)
+		return false;
+
+	if (edid_size_by_blocks(__drm_edid_block_count(drm_edid)) != drm_edid->size)
+		return false;
+
+	for (i = 0; i < drm_edid_block_count(drm_edid); i++) {
+		const void *block = drm_edid_block_data(drm_edid, i);
+
+		if (!edid_block_valid(block, i == 0))
+			return false;
+	}
+
+	return true;
+}
+EXPORT_SYMBOL(drm_edid_valid);
+
 static struct edid *edid_filter_invalid_blocks(struct edid *edid,
 					       size_t *alloc_size)
 {
@@ -2168,58 +2204,91 @@ static void connector_bad_edid(struct drm_connector *connector,
 	if (connector->bad_edid_counter++ && !drm_debug_enabled(DRM_UT_KMS))
 		return;
 
-	drm_dbg_kms(connector->dev, "%s: EDID is invalid:\n", connector->name);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID is invalid:\n",
+		    connector->base.id, connector->name);
 	for (i = 0; i < num_blocks; i++)
 		edid_block_dump(KERN_DEBUG, edid + i, i);
 }
 
 /* Get override or firmware EDID */
-static struct edid *drm_get_override_edid(struct drm_connector *connector,
-					  size_t *alloc_size)
+static const struct drm_edid *drm_edid_override_get(struct drm_connector *connector)
 {
-	struct edid *override = NULL;
+	const struct drm_edid *override = NULL;
 
-	if (connector->override_edid)
-		override = drm_edid_duplicate(connector->edid_blob_ptr->data);
+	mutex_lock(&connector->edid_override_mutex);
 
-	if (!override)
-		override = drm_load_edid_firmware(connector);
+	if (connector->edid_override)
+		override = drm_edid_dup(connector->edid_override);
 
-	/* FIXME: Get alloc size from deeper down the stack */
-	if (!IS_ERR_OR_NULL(override) && alloc_size)
-		*alloc_size = edid_size(override);
+	mutex_unlock(&connector->edid_override_mutex);
+
+	if (!override)
+		override = drm_edid_load_firmware(connector);
 
 	return IS_ERR(override) ? NULL : override;
 }
 
+/* For debugfs edid_override implementation */
+int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m)
+{
+	const struct drm_edid *drm_edid;
+
+	mutex_lock(&connector->edid_override_mutex);
+
+	drm_edid = connector->edid_override;
+	if (drm_edid)
+		seq_write(m, drm_edid->edid, drm_edid->size);
+
+	mutex_unlock(&connector->edid_override_mutex);
+
+	return 0;
+}
+
 /* For debugfs edid_override implementation */
 int drm_edid_override_set(struct drm_connector *connector, const void *edid,
 			  size_t size)
 {
-	int ret;
+	const struct drm_edid *drm_edid;
 
-	if (size < EDID_LENGTH || edid_size(edid) > size)
+	drm_edid = drm_edid_alloc(edid, size);
+	if (!drm_edid_valid(drm_edid)) {
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override invalid\n",
+			    connector->base.id, connector->name);
+		drm_edid_free(drm_edid);
 		return -EINVAL;
+	}
 
-	connector->override_edid = false;
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override set\n",
+		    connector->base.id, connector->name);
 
-	ret = drm_connector_update_edid_property(connector, edid);
-	if (!ret)
-		connector->override_edid = true;
+	mutex_lock(&connector->edid_override_mutex);
 
-	return ret;
+	drm_edid_free(connector->edid_override);
+	connector->edid_override = drm_edid;
+
+	mutex_unlock(&connector->edid_override_mutex);
+
+	return 0;
 }
 
 /* For debugfs edid_override implementation */
 int drm_edid_override_reset(struct drm_connector *connector)
 {
-	connector->override_edid = false;
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override reset\n",
+		    connector->base.id, connector->name);
+
+	mutex_lock(&connector->edid_override_mutex);
 
-	return drm_connector_update_edid_property(connector, NULL);
+	drm_edid_free(connector->edid_override);
+	connector->edid_override = NULL;
+
+	mutex_unlock(&connector->edid_override_mutex);
+
+	return 0;
 }
 
 /**
- * drm_add_override_edid_modes - add modes from override/firmware EDID
+ * drm_edid_override_connector_update - add modes from override/firmware EDID
  * @connector: connector we're probing
  *
  * Add modes from the override/firmware EDID, if available. Only to be used from
@@ -2229,24 +2298,25 @@ int drm_edid_override_reset(struct drm_connector *connector)
  *
  * Return: The number of modes added or 0 if we couldn't find any.
  */
-int drm_add_override_edid_modes(struct drm_connector *connector)
+int drm_edid_override_connector_update(struct drm_connector *connector)
 {
-	struct edid *override;
+	const struct drm_edid *override;
 	int num_modes = 0;
 
-	override = drm_get_override_edid(connector, NULL);
+	override = drm_edid_override_get(connector);
 	if (override) {
-		drm_connector_update_edid_property(connector, override);
-		num_modes = drm_add_edid_modes(connector, override);
-		kfree(override);
+		num_modes = drm_edid_connector_update(connector, override);
 
-		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] adding %d modes via fallback override/firmware EDID\n",
-			      connector->base.id, connector->name, num_modes);
+		drm_edid_free(override);
+
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] adding %d modes via fallback override/firmware EDID\n",
+			    connector->base.id, connector->name, num_modes);
 	}
 
 	return num_modes;
 }
-EXPORT_SYMBOL(drm_add_override_edid_modes);
+EXPORT_SYMBOL(drm_edid_override_connector_update);
 
 typedef int read_block_fn(void *context, u8 *buf, unsigned int block, size_t len);
 
@@ -2289,12 +2359,19 @@ static struct edid *_drm_do_get_edid(struct drm_connector *connector,
 {
 	enum edid_block_status status;
 	int i, num_blocks, invalid_blocks = 0;
+	const struct drm_edid *override;
 	struct edid *edid, *new;
 	size_t alloc_size = EDID_LENGTH;
 
-	edid = drm_get_override_edid(connector, &alloc_size);
-	if (edid)
+	override = drm_edid_override_get(connector);
+	if (override) {
+		alloc_size = override->size;
+		edid = kmemdup(override->edid, alloc_size, GFP_KERNEL);
+		drm_edid_free(override);
+		if (!edid)
+			return NULL;
 		goto ok;
+	}
 
 	edid = kmalloc(alloc_size, GFP_KERNEL);
 	if (!edid)
@@ -2397,7 +2474,7 @@ fail:
  * adapter and use drm_get_edid() instead of abusing this function.
  *
  * The EDID may be overridden using debugfs override_edid or firmware EDID
- * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
+ * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
  * order. Having either of them bypasses actual EDID reads.
  *
  * Return: Pointer to valid EDID or NULL if we couldn't find any.
@@ -2575,7 +2652,7 @@ EXPORT_SYMBOL(drm_get_edid);
  * this function.
  *
  * The EDID may be overridden using debugfs override_edid or firmware EDID
- * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
+ * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
  * order. Having either of them bypasses actual EDID reads.
  *
  * The returned pointer must be freed using drm_edid_free().
@@ -2613,7 +2690,7 @@ EXPORT_SYMBOL(drm_edid_read_custom);
  * Read EDID using the given I2C adapter.
  *
  * The EDID may be overridden using debugfs override_edid or firmware EDID
- * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
+ * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
  * order. Having either of them bypasses actual EDID reads.
  *
  * Prefer initializing connector->ddc with drm_connector_init_with_ddc() and
@@ -2649,7 +2726,7 @@ EXPORT_SYMBOL(drm_edid_read_ddc);
  * Read EDID using the connector's I2C adapter.
  *
  * The EDID may be overridden using debugfs override_edid or firmware EDID
- * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
+ * (drm_edid_load_firmware() and drm.edid_firmware parameter), in this priority
  * order. Having either of them bypasses actual EDID reads.
  *
  * The returned pointer must be freed using drm_edid_free().
@@ -2730,6 +2807,8 @@ u32 drm_edid_get_panel_id(struct i2c_adapter *adapter)
 
 	if (edid_block_status_valid(status, edid_block_tag(base_block)))
 		panel_id = edid_extract_panel_id(base_block);
+	else
+		edid_block_dump(KERN_NOTICE, base_block, 0);
 
 	kfree(base_block);
 
@@ -2984,7 +3063,7 @@ is_rb(const struct detailed_timing *descriptor, void *data)
 	BUILD_BUG_ON(offsetof(typeof(*descriptor), data.other_data.data.range.formula.cvt.flags) != 15);
 
 	if (descriptor->data.other_data.data.range.flags == DRM_EDID_CVT_SUPPORT_FLAG &&
-	    descriptor->data.other_data.data.range.formula.cvt.flags & 0x10)
+	    descriptor->data.other_data.data.range.formula.cvt.flags & DRM_EDID_CVT_FLAGS_REDUCED_BLANKING)
 		*res = true;
 }
 
@@ -3012,7 +3091,7 @@ find_gtf2(const struct detailed_timing *descriptor, void *data)
 
 	BUILD_BUG_ON(offsetof(typeof(*descriptor), data.other_data.data.range.flags) != 10);
 
-	if (descriptor->data.other_data.data.range.flags == 0x02)
+	if (descriptor->data.other_data.data.range.flags == DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG)
 		*res = descriptor;
 }
 
@@ -3077,20 +3156,53 @@ drm_gtf2_2j(const struct drm_edid *drm_edid)
 	return descriptor ? descriptor->data.other_data.data.range.formula.gtf2.j : 0;
 }
 
+static void
+get_timing_level(const struct detailed_timing *descriptor, void *data)
+{
+	int *res = data;
+
+	if (!is_display_descriptor(descriptor, EDID_DETAIL_MONITOR_RANGE))
+		return;
+
+	BUILD_BUG_ON(offsetof(typeof(*descriptor), data.other_data.data.range.flags) != 10);
+
+	switch (descriptor->data.other_data.data.range.flags) {
+	case DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG:
+		*res = LEVEL_GTF;
+		break;
+	case DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG:
+		*res = LEVEL_GTF2;
+		break;
+	case DRM_EDID_CVT_SUPPORT_FLAG:
+		*res = LEVEL_CVT;
+		break;
+	default:
+		break;
+	}
+}
+
 /* Get standard timing level (CVT/GTF/DMT). */
 static int standard_timing_level(const struct drm_edid *drm_edid)
 {
 	const struct edid *edid = drm_edid->edid;
 
-	if (edid->revision >= 2) {
-		if (edid->revision >= 4 && (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF))
-			return LEVEL_CVT;
-		if (drm_gtf2_hbreak(drm_edid))
-			return LEVEL_GTF2;
-		if (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF)
-			return LEVEL_GTF;
+	if (edid->revision >= 4) {
+		/*
+		 * If the range descriptor doesn't
+		 * indicate otherwise default to CVT
+		 */
+		int ret = LEVEL_CVT;
+
+		drm_for_each_detailed_block(drm_edid, get_timing_level, &ret);
+
+		return ret;
+	} else if (edid->revision >= 3 && drm_gtf2_hbreak(drm_edid)) {
+		return LEVEL_GTF2;
+	} else if (edid->revision >= 2) {
+		return LEVEL_GTF;
+	} else {
+		return LEVEL_DMT;
 	}
-	return LEVEL_DMT;
 }
 
 /*
@@ -3113,6 +3225,35 @@ static int drm_mode_hsync(const struct drm_display_mode *mode)
 	return DIV_ROUND_CLOSEST(mode->clock, mode->htotal);
 }
 
+static struct drm_display_mode *
+drm_gtf2_mode(struct drm_device *dev,
+	      const struct drm_edid *drm_edid,
+	      int hsize, int vsize, int vrefresh_rate)
+{
+	struct drm_display_mode *mode;
+
+	/*
+	 * This is potentially wrong if there's ever a monitor with
+	 * more than one ranges section, each claiming a different
+	 * secondary GTF curve.  Please don't do that.
+	 */
+	mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
+	if (!mode)
+		return NULL;
+
+	if (drm_mode_hsync(mode) > drm_gtf2_hbreak(drm_edid)) {
+		drm_mode_destroy(dev, mode);
+		mode = drm_gtf_mode_complex(dev, hsize, vsize,
+					    vrefresh_rate, 0, 0,
+					    drm_gtf2_m(drm_edid),
+					    drm_gtf2_2c(drm_edid),
+					    drm_gtf2_k(drm_edid),
+					    drm_gtf2_2j(drm_edid));
+	}
+
+	return mode;
+}
+
 /*
  * Take the standard timing params (in this case width, aspect, and refresh)
  * and convert them into a real mode using CVT/GTF/DMT.
@@ -3201,23 +3342,7 @@ static struct drm_display_mode *drm_mode_std(struct drm_connector *connector,
 		mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
 		break;
 	case LEVEL_GTF2:
-		/*
-		 * This is potentially wrong if there's ever a monitor with
-		 * more than one ranges section, each claiming a different
-		 * secondary GTF curve.  Please don't do that.
-		 */
-		mode = drm_gtf_mode(dev, hsize, vsize, vrefresh_rate, 0, 0);
-		if (!mode)
-			return NULL;
-		if (drm_mode_hsync(mode) > drm_gtf2_hbreak(drm_edid)) {
-			drm_mode_destroy(dev, mode);
-			mode = drm_gtf_mode_complex(dev, hsize, vsize,
-						    vrefresh_rate, 0, 0,
-						    drm_gtf2_m(drm_edid),
-						    drm_gtf2_2c(drm_edid),
-						    drm_gtf2_k(drm_edid),
-						    drm_gtf2_2j(drm_edid));
-		}
+		mode = drm_gtf2_mode(dev, drm_edid, hsize, vsize, vrefresh_rate);
 		break;
 	case LEVEL_CVT:
 		mode = drm_cvt_mode(dev, hsize, vsize, vrefresh_rate, 0, 0,
@@ -3274,11 +3399,12 @@ drm_mode_do_interlace_quirk(struct drm_display_mode *mode,
  * timing block contains enough info for us to create and return a new struct
  * drm_display_mode.
  */
-static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
+static struct drm_display_mode *drm_mode_detailed(struct drm_connector *connector,
 						  const struct drm_edid *drm_edid,
 						  const struct detailed_timing *timing,
 						  u32 quirks)
 {
+	struct drm_device *dev = connector->dev;
 	struct drm_display_mode *mode;
 	const struct detailed_pixel_timing *pt = &timing->data.pixel_data;
 	unsigned hactive = (pt->hactive_hblank_hi & 0xf0) << 4 | pt->hactive_lo;
@@ -3295,17 +3421,19 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev,
 		return NULL;
 
 	if (pt->misc & DRM_EDID_PT_STEREO) {
-		DRM_DEBUG_KMS("stereo mode not supported\n");
+		drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Stereo mode not supported\n",
+			    connector->base.id, connector->name);
 		return NULL;
 	}
 	if (!(pt->misc & DRM_EDID_PT_SEPARATE_SYNC)) {
-		DRM_DEBUG_KMS("composite sync not supported\n");
+		drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Composite sync not supported\n",
+			    connector->base.id, connector->name);
 	}
 
 	/* it is incorrect if hsync/vsync width is zero */
 	if (!hsync_pulse_width || !vsync_pulse_width) {
-		DRM_DEBUG_KMS("Incorrect Detailed timing. "
-				"Wrong Hsync/Vsync pulse width\n");
+		drm_dbg_kms(dev, "[CONNECTOR:%d:%s] Incorrect Detailed timing. Wrong Hsync/Vsync pulse width\n",
+			    connector->base.id, connector->name);
 		return NULL;
 	}
 
@@ -3415,7 +3543,7 @@ range_pixel_clock(const struct edid *edid, const u8 *t)
 		return 0;
 
 	/* 1.4 with CVT support gives us real precision, yay */
-	if (edid->revision >= 4 && t[10] == 0x04)
+	if (edid->revision >= 4 && t[10] == DRM_EDID_CVT_SUPPORT_FLAG)
 		return (t[9] * 10000) - ((t[12] >> 2) * 250);
 
 	/* 1.3 is pathetic, so fuzz up a bit */
@@ -3441,7 +3569,7 @@ static bool mode_in_range(const struct drm_display_mode *mode,
 			return false;
 
 	/* 1.4 max horizontal check */
-	if (edid->revision >= 4 && t[10] == 0x04)
+	if (edid->revision >= 4 && t[10] == DRM_EDID_CVT_SUPPORT_FLAG)
 		if (t[13] && mode->hdisplay > 8 * (t[13] + (256 * (t[12]&0x3))))
 			return false;
 
@@ -3533,6 +3661,35 @@ static int drm_gtf_modes_for_range(struct drm_connector *connector,
 	return modes;
 }
 
+static int drm_gtf2_modes_for_range(struct drm_connector *connector,
+				    const struct drm_edid *drm_edid,
+				    const struct detailed_timing *timing)
+{
+	int i, modes = 0;
+	struct drm_display_mode *newmode;
+	struct drm_device *dev = connector->dev;
+
+	for (i = 0; i < ARRAY_SIZE(extra_modes); i++) {
+		const struct minimode *m = &extra_modes[i];
+
+		newmode = drm_gtf2_mode(dev, drm_edid, m->w, m->h, m->r);
+		if (!newmode)
+			return modes;
+
+		drm_mode_fixup_1366x768(newmode);
+		if (!mode_in_range(newmode, drm_edid, timing) ||
+		    !valid_inferred_mode(connector, newmode)) {
+			drm_mode_destroy(dev, newmode);
+			continue;
+		}
+
+		drm_mode_probed_add(connector, newmode);
+		modes++;
+	}
+
+	return modes;
+}
+
 static int drm_cvt_modes_for_range(struct drm_connector *connector,
 				   const struct drm_edid *drm_edid,
 				   const struct detailed_timing *timing)
@@ -3577,25 +3734,29 @@ do_inferred_modes(const struct detailed_timing *timing, void *c)
 						  closure->drm_edid,
 						  timing);
 
-	if (!version_greater(closure->drm_edid, 1, 1))
+	if (closure->drm_edid->edid->revision < 2)
 		return; /* GTF not defined yet */
 
 	switch (range->flags) {
-	case 0x02: /* secondary gtf, XXX could do more */
-	case 0x00: /* default gtf */
+	case DRM_EDID_SECONDARY_GTF_SUPPORT_FLAG:
+		closure->modes += drm_gtf2_modes_for_range(closure->connector,
+							   closure->drm_edid,
+							   timing);
+		break;
+	case DRM_EDID_DEFAULT_GTF_SUPPORT_FLAG:
 		closure->modes += drm_gtf_modes_for_range(closure->connector,
 							  closure->drm_edid,
 							  timing);
 		break;
-	case 0x04: /* cvt, only in 1.4+ */
-		if (!version_greater(closure->drm_edid, 1, 3))
+	case DRM_EDID_CVT_SUPPORT_FLAG:
+		if (closure->drm_edid->edid->revision < 4)
 			break;
 
 		closure->modes += drm_cvt_modes_for_range(closure->connector,
 							  closure->drm_edid,
 							  timing);
 		break;
-	case 0x01: /* just the ranges, no formula */
+	case DRM_EDID_RANGE_LIMITS_ONLY_FLAG:
 	default:
 		break;
 	}
@@ -3609,7 +3770,7 @@ static int add_inferred_modes(struct drm_connector *connector,
 		.drm_edid = drm_edid,
 	};
 
-	if (version_greater(drm_edid, 1, 0))
+	if (drm_edid->edid->revision >= 1)
 		drm_for_each_detailed_block(drm_edid, do_inferred_modes, &closure);
 
 	return closure.modes;
@@ -3686,7 +3847,7 @@ static int add_established_modes(struct drm_connector *connector,
 		}
 	}
 
-	if (version_greater(drm_edid, 1, 0))
+	if (edid->revision >= 1)
 		drm_for_each_detailed_block(drm_edid, do_established_modes,
 					    &closure);
 
@@ -3741,7 +3902,7 @@ static int add_standard_modes(struct drm_connector *connector,
 		}
 	}
 
-	if (version_greater(drm_edid, 1, 0))
+	if (drm_edid->edid->revision >= 1)
 		drm_for_each_detailed_block(drm_edid, do_standard_modes,
 					    &closure);
 
@@ -3821,7 +3982,7 @@ add_cvt_modes(struct drm_connector *connector, const struct drm_edid *drm_edid)
 		.drm_edid = drm_edid,
 	};
 
-	if (version_greater(drm_edid, 1, 2))
+	if (drm_edid->edid->revision >= 3)
 		drm_for_each_detailed_block(drm_edid, do_cvt_mode, &closure);
 
 	/* XXX should also look for CVT codes in VTB blocks */
@@ -3829,7 +3990,8 @@ add_cvt_modes(struct drm_connector *connector, const struct drm_edid *drm_edid)
 	return closure.modes;
 }
 
-static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode);
+static void fixup_detailed_cea_mode_clock(struct drm_connector *connector,
+					  struct drm_display_mode *mode);
 
 static void
 do_detailed_mode(const struct detailed_timing *timing, void *c)
@@ -3840,7 +4002,7 @@ do_detailed_mode(const struct detailed_timing *timing, void *c)
 	if (!is_detailed_timing_descriptor(timing))
 		return;
 
-	newmode = drm_mode_detailed(closure->connector->dev,
+	newmode = drm_mode_detailed(closure->connector,
 				    closure->drm_edid, timing,
 				    closure->quirks);
 	if (!newmode)
@@ -3854,7 +4016,7 @@ do_detailed_mode(const struct detailed_timing *timing, void *c)
 	 * so fix up anything that looks like CEA/HDMI mode, but the clock
 	 * is just slightly off.
 	 */
-	fixup_detailed_cea_mode_clock(newmode);
+	fixup_detailed_cea_mode_clock(closure->connector, newmode);
 
 	drm_mode_probed_add(closure->connector, newmode);
 	closure->modes++;
@@ -3873,13 +4035,14 @@ static int add_detailed_modes(struct drm_connector *connector,
 	struct detailed_mode_closure closure = {
 		.connector = connector,
 		.drm_edid = drm_edid,
-		.preferred = true,
 		.quirks = quirks,
 	};
 
-	if (closure.preferred && !version_greater(drm_edid, 1, 3))
+	if (drm_edid->edid->revision >= 4)
+		closure.preferred = true; /* first detailed timing is always preferred */
+	else
 		closure.preferred =
-		    (drm_edid->edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING);
+			drm_edid->edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING;
 
 	drm_for_each_detailed_block(drm_edid, do_detailed_mode, &closure);
 
@@ -4515,7 +4678,8 @@ static int add_hdmi_mode(struct drm_connector *connector, u8 vic)
 	struct drm_display_mode *newmode;
 
 	if (!drm_valid_hdmi_vic(vic)) {
-		DRM_ERROR("Unknown HDMI VIC: %d\n", vic);
+		drm_err(connector->dev, "[CONNECTOR:%d:%s] Unknown HDMI VIC: %d\n",
+			connector->base.id, connector->name, vic);
 		return 0;
 	}
 
@@ -5122,7 +5286,8 @@ static int add_cea_modes(struct drm_connector *connector,
 	return modes;
 }
 
-static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode)
+static void fixup_detailed_cea_mode_clock(struct drm_connector *connector,
+					  struct drm_display_mode *mode)
 {
 	const struct drm_display_mode *cea_mode;
 	int clock1, clock2, clock;
@@ -5160,8 +5325,10 @@ static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode)
 	if (mode->clock == clock)
 		return;
 
-	DRM_DEBUG("detailed mode matches %s VIC %d, adjusting clock %d -> %d\n",
-		  type, vic, mode->clock, clock);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] detailed mode matches %s VIC %d, adjusting clock %d -> %d\n",
+		    connector->base.id, connector->name,
+		    type, vic, mode->clock, clock);
 	mode->clock = clock;
 }
 
@@ -5269,15 +5436,12 @@ drm_parse_hdmi_vsdb_audio(struct drm_connector *connector, const u8 *db)
 	if (len >= 12)
 		connector->audio_latency[1] = db[12];
 
-	DRM_DEBUG_KMS("HDMI: latency present %d %d, "
-		      "video latency %d %d, "
-		      "audio latency %d %d\n",
-		      connector->latency_present[0],
-		      connector->latency_present[1],
-		      connector->video_latency[0],
-		      connector->video_latency[1],
-		      connector->audio_latency[0],
-		      connector->audio_latency[1]);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] HDMI: latency present %d %d, video latency %d %d, audio latency %d %d\n",
+		    connector->base.id, connector->name,
+		    connector->latency_present[0], connector->latency_present[1],
+		    connector->video_latency[0], connector->video_latency[1],
+		    connector->audio_latency[0], connector->audio_latency[1]);
 }
 
 static void
@@ -5375,7 +5539,9 @@ static void drm_edid_to_eld(struct drm_connector *connector,
 		return;
 
 	mnl = get_monitor_name(drm_edid, &eld[DRM_ELD_MONITOR_NAME_STRING]);
-	DRM_DEBUG_KMS("ELD monitor %s\n", &eld[DRM_ELD_MONITOR_NAME_STRING]);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] ELD monitor %s\n",
+		    connector->base.id, connector->name,
+		    &eld[DRM_ELD_MONITOR_NAME_STRING]);
 
 	eld[DRM_ELD_CEA_EDID_VER_MNL] = info->cea_rev << DRM_ELD_CEA_EDID_VER_SHIFT;
 	eld[DRM_ELD_CEA_EDID_VER_MNL] |= mnl;
@@ -5429,8 +5595,9 @@ static void drm_edid_to_eld(struct drm_connector *connector,
 	eld[DRM_ELD_BASELINE_ELD_LEN] =
 		DIV_ROUND_UP(drm_eld_calc_baseline_block_size(eld), 4);
 
-	DRM_DEBUG_KMS("ELD size %d, SAD count %d\n",
-		      drm_eld_size(eld), total_sad_count);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] ELD size %d, SAD count %d\n",
+		    connector->base.id, connector->name,
+		    drm_eld_size(eld), total_sad_count);
 }
 
 static int _drm_edid_to_sad(const struct drm_edid *drm_edid,
@@ -5701,7 +5868,8 @@ static void drm_parse_vcdb(struct drm_connector *connector, const u8 *db)
 {
 	struct drm_display_info *info = &connector->display_info;
 
-	DRM_DEBUG_KMS("CEA VCDB 0x%02x\n", db[2]);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] CEA VCDB 0x%02x\n",
+		    connector->base.id, connector->name, db[2]);
 
 	if (db[2] & EDID_CEA_VCDB_QS)
 		info->rgb_quant_range_selectable = true;
@@ -5752,12 +5920,87 @@ static void drm_parse_ycbcr420_deep_color_info(struct drm_connector *connector,
 	hdmi->y420_dc_modes = dc_mask;
 }
 
+static void drm_parse_dsc_info(struct drm_hdmi_dsc_cap *hdmi_dsc,
+			       const u8 *hf_scds)
+{
+	hdmi_dsc->v_1p2 = hf_scds[11] & DRM_EDID_DSC_1P2;
+
+	if (!hdmi_dsc->v_1p2)
+		return;
+
+	hdmi_dsc->native_420 = hf_scds[11] & DRM_EDID_DSC_NATIVE_420;
+	hdmi_dsc->all_bpp = hf_scds[11] & DRM_EDID_DSC_ALL_BPP;
+
+	if (hf_scds[11] & DRM_EDID_DSC_16BPC)
+		hdmi_dsc->bpc_supported = 16;
+	else if (hf_scds[11] & DRM_EDID_DSC_12BPC)
+		hdmi_dsc->bpc_supported = 12;
+	else if (hf_scds[11] & DRM_EDID_DSC_10BPC)
+		hdmi_dsc->bpc_supported = 10;
+	else
+		/* Supports min 8 BPC if DSC 1.2 is supported*/
+		hdmi_dsc->bpc_supported = 8;
+
+	if (cea_db_payload_len(hf_scds) >= 12 && hf_scds[12]) {
+		u8 dsc_max_slices;
+		u8 dsc_max_frl_rate;
+
+		dsc_max_frl_rate = (hf_scds[12] & DRM_EDID_DSC_MAX_FRL_RATE_MASK) >> 4;
+		drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc->max_lanes,
+				     &hdmi_dsc->max_frl_rate_per_lane);
+
+		dsc_max_slices = hf_scds[12] & DRM_EDID_DSC_MAX_SLICES;
+
+		switch (dsc_max_slices) {
+		case 1:
+			hdmi_dsc->max_slices = 1;
+			hdmi_dsc->clk_per_slice = 340;
+			break;
+		case 2:
+			hdmi_dsc->max_slices = 2;
+			hdmi_dsc->clk_per_slice = 340;
+			break;
+		case 3:
+			hdmi_dsc->max_slices = 4;
+			hdmi_dsc->clk_per_slice = 340;
+			break;
+		case 4:
+			hdmi_dsc->max_slices = 8;
+			hdmi_dsc->clk_per_slice = 340;
+			break;
+		case 5:
+			hdmi_dsc->max_slices = 8;
+			hdmi_dsc->clk_per_slice = 400;
+			break;
+		case 6:
+			hdmi_dsc->max_slices = 12;
+			hdmi_dsc->clk_per_slice = 400;
+			break;
+		case 7:
+			hdmi_dsc->max_slices = 16;
+			hdmi_dsc->clk_per_slice = 400;
+			break;
+		case 0:
+		default:
+			hdmi_dsc->max_slices = 0;
+			hdmi_dsc->clk_per_slice = 0;
+		}
+	}
+
+	if (cea_db_payload_len(hf_scds) >= 13 && hf_scds[13])
+		hdmi_dsc->total_chunk_kbytes = hf_scds[13] & DRM_EDID_DSC_TOTAL_CHUNK_KBYTES;
+}
+
 /* Sink Capability Data Structure */
 static void drm_parse_hdmi_forum_scds(struct drm_connector *connector,
 				      const u8 *hf_scds)
 {
 	struct drm_display_info *display = &connector->display_info;
 	struct drm_hdmi_info *hdmi = &display->hdmi;
+	struct drm_hdmi_dsc_cap *hdmi_dsc = &hdmi->dsc_cap;
+	int max_tmds_clock = 0;
+	u8 max_frl_rate = 0;
+	bool dsc_support = false;
 
 	display->has_hdmi_infoframe = true;
 
@@ -5777,14 +6020,13 @@ static void drm_parse_hdmi_forum_scds(struct drm_connector *connector,
 	 */
 
 	if (hf_scds[5]) {
-		/* max clock is 5000 KHz times block value */
-		u32 max_tmds_clock = hf_scds[5] * 5000;
 		struct drm_scdc *scdc = &hdmi->scdc;
 
+		/* max clock is 5000 KHz times block value */
+		max_tmds_clock = hf_scds[5] * 5000;
+
 		if (max_tmds_clock > 340000) {
 			display->max_tmds_clock = max_tmds_clock;
-			DRM_DEBUG_KMS("HF-VSDB: max TMDS clock %d kHz\n",
-				display->max_tmds_clock);
 		}
 
 		if (scdc->supported) {
@@ -5797,74 +6039,22 @@ static void drm_parse_hdmi_forum_scds(struct drm_connector *connector,
 	}
 
 	if (hf_scds[7]) {
-		u8 max_frl_rate;
-		u8 dsc_max_frl_rate;
-		u8 dsc_max_slices;
-		struct drm_hdmi_dsc_cap *hdmi_dsc = &hdmi->dsc_cap;
-
-		DRM_DEBUG_KMS("hdmi_21 sink detected. parsing edid\n");
 		max_frl_rate = (hf_scds[7] & DRM_EDID_MAX_FRL_RATE_MASK) >> 4;
 		drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes,
 				     &hdmi->max_frl_rate_per_lane);
-		hdmi_dsc->v_1p2 = hf_scds[11] & DRM_EDID_DSC_1P2;
-
-		if (hdmi_dsc->v_1p2) {
-			hdmi_dsc->native_420 = hf_scds[11] & DRM_EDID_DSC_NATIVE_420;
-			hdmi_dsc->all_bpp = hf_scds[11] & DRM_EDID_DSC_ALL_BPP;
-
-			if (hf_scds[11] & DRM_EDID_DSC_16BPC)
-				hdmi_dsc->bpc_supported = 16;
-			else if (hf_scds[11] & DRM_EDID_DSC_12BPC)
-				hdmi_dsc->bpc_supported = 12;
-			else if (hf_scds[11] & DRM_EDID_DSC_10BPC)
-				hdmi_dsc->bpc_supported = 10;
-			else
-				hdmi_dsc->bpc_supported = 0;
-
-			dsc_max_frl_rate = (hf_scds[12] & DRM_EDID_DSC_MAX_FRL_RATE_MASK) >> 4;
-			drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc->max_lanes,
-					     &hdmi_dsc->max_frl_rate_per_lane);
-			hdmi_dsc->total_chunk_kbytes = hf_scds[13] & DRM_EDID_DSC_TOTAL_CHUNK_KBYTES;
-
-			dsc_max_slices = hf_scds[12] & DRM_EDID_DSC_MAX_SLICES;
-			switch (dsc_max_slices) {
-			case 1:
-				hdmi_dsc->max_slices = 1;
-				hdmi_dsc->clk_per_slice = 340;
-				break;
-			case 2:
-				hdmi_dsc->max_slices = 2;
-				hdmi_dsc->clk_per_slice = 340;
-				break;
-			case 3:
-				hdmi_dsc->max_slices = 4;
-				hdmi_dsc->clk_per_slice = 340;
-				break;
-			case 4:
-				hdmi_dsc->max_slices = 8;
-				hdmi_dsc->clk_per_slice = 340;
-				break;
-			case 5:
-				hdmi_dsc->max_slices = 8;
-				hdmi_dsc->clk_per_slice = 400;
-				break;
-			case 6:
-				hdmi_dsc->max_slices = 12;
-				hdmi_dsc->clk_per_slice = 400;
-				break;
-			case 7:
-				hdmi_dsc->max_slices = 16;
-				hdmi_dsc->clk_per_slice = 400;
-				break;
-			case 0:
-			default:
-				hdmi_dsc->max_slices = 0;
-				hdmi_dsc->clk_per_slice = 0;
-			}
-		}
 	}
 
 	drm_parse_ycbcr420_deep_color_info(connector, hf_scds);
+
+	if (cea_db_payload_len(hf_scds) >= 11 && hf_scds[11]) {
+		drm_parse_dsc_info(hdmi_dsc, hf_scds);
+		dsc_support = true;
+	}
+
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] HF-VSDB: max TMDS clock: %d KHz, HDMI 2.1 support: %s, DSC 1.2 support: %s\n",
+		    connector->base.id, connector->name,
+		    max_tmds_clock, str_yes_no(max_frl_rate), str_yes_no(dsc_support));
 }
 
 static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector,
@@ -5882,39 +6072,39 @@ static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector,
 	if (hdmi[6] & DRM_EDID_HDMI_DC_30) {
 		dc_bpc = 10;
 		info->edid_hdmi_rgb444_dc_modes |= DRM_EDID_HDMI_DC_30;
-		DRM_DEBUG("%s: HDMI sink does deep color 30.\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 30.\n",
+			    connector->base.id, connector->name);
 	}
 
 	if (hdmi[6] & DRM_EDID_HDMI_DC_36) {
 		dc_bpc = 12;
 		info->edid_hdmi_rgb444_dc_modes |= DRM_EDID_HDMI_DC_36;
-		DRM_DEBUG("%s: HDMI sink does deep color 36.\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 36.\n",
+			    connector->base.id, connector->name);
 	}
 
 	if (hdmi[6] & DRM_EDID_HDMI_DC_48) {
 		dc_bpc = 16;
 		info->edid_hdmi_rgb444_dc_modes |= DRM_EDID_HDMI_DC_48;
-		DRM_DEBUG("%s: HDMI sink does deep color 48.\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does deep color 48.\n",
+			    connector->base.id, connector->name);
 	}
 
 	if (dc_bpc == 0) {
-		DRM_DEBUG("%s: No deep color support on this HDMI sink.\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] No deep color support on this HDMI sink.\n",
+			    connector->base.id, connector->name);
 		return;
 	}
 
-	DRM_DEBUG("%s: Assigning HDMI sink color depth as %d bpc.\n",
-		  connector->name, dc_bpc);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Assigning HDMI sink color depth as %d bpc.\n",
+		    connector->base.id, connector->name, dc_bpc);
 	info->bpc = dc_bpc;
 
 	/* YCRCB444 is optional according to spec. */
 	if (hdmi[6] & DRM_EDID_HDMI_DC_Y444) {
 		info->edid_hdmi_ycbcr444_dc_modes = info->edid_hdmi_rgb444_dc_modes;
-		DRM_DEBUG("%s: HDMI sink does YCRCB444 in deep color.\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink does YCRCB444 in deep color.\n",
+			    connector->base.id, connector->name);
 	}
 
 	/*
@@ -5922,8 +6112,8 @@ static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector,
 	 * then deep color 36 bit must be supported.
 	 */
 	if (!(hdmi[6] & DRM_EDID_HDMI_DC_36)) {
-		DRM_DEBUG("%s: HDMI sink should do DC_36, but does not!\n",
-			  connector->name);
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI sink should do DC_36, but does not!\n",
+			    connector->base.id, connector->name);
 	}
 }
 
@@ -5940,10 +6130,9 @@ drm_parse_hdmi_vsdb_video(struct drm_connector *connector, const u8 *db)
 	if (len >= 7)
 		info->max_tmds_clock = db[7] * 5000;
 
-	DRM_DEBUG_KMS("HDMI: DVI dual %d, "
-		      "max TMDS clock %d kHz\n",
-		      info->dvi_dual,
-		      info->max_tmds_clock);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] HDMI: DVI dual %d, max TMDS clock %d kHz\n",
+		    connector->base.id, connector->name,
+		    info->dvi_dual, info->max_tmds_clock);
 
 	drm_parse_hdmi_deep_color_info(connector, db);
 }
@@ -5963,8 +6152,9 @@ static void drm_parse_microsoft_vsdb(struct drm_connector *connector,
 	if (version == 1 || version == 2 || (version == 3 && !desktop_usage))
 		info->non_desktop = true;
 
-	drm_dbg_kms(connector->dev, "HMD or specialized display VSDB version %u: 0x%02x\n",
-		    version, db[5]);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] HMD or specialized display VSDB version %u: 0x%02x\n",
+		    connector->base.id, connector->name, version, db[5]);
 }
 
 static void drm_parse_cea_ext(struct drm_connector *connector,
@@ -5985,8 +6175,10 @@ static void drm_parse_cea_ext(struct drm_connector *connector,
 			info->cea_rev = edid_ext[1];
 
 		if (info->cea_rev != edid_ext[1])
-			DRM_DEBUG_KMS("CEA extension version mismatch %u != %u\n",
-				      info->cea_rev, edid_ext[1]);
+			drm_dbg_kms(connector->dev,
+				    "[CONNECTOR:%d:%s] CEA extension version mismatch %u != %u\n",
+				    connector->base.id, connector->name,
+				    info->cea_rev, edid_ext[1]);
 
 		/* The existence of a CTA extension should imply RGB support */
 		info->color_formats = DRM_COLOR_FORMAT_RGB444;
@@ -6033,10 +6225,13 @@ void get_monitor_range(const struct detailed_timing *timing, void *c)
 		return;
 
 	/*
-	 * Check for flag range limits only. If flag == 1 then
-	 * no additional timing information provided.
-	 * Default GTF, GTF Secondary curve and CVT are not
-	 * supported
+	 * These limits are used to determine the VRR refresh
+	 * rate range. Only the "range limits only" variant
+	 * of the range descriptor seems to guarantee that
+	 * any and all timings are accepted by the sink, as
+	 * opposed to just timings conforming to the indicated
+	 * formula (GTF/GTF2/CVT). Thus other variants of the
+	 * range descriptor are not accepted here.
 	 */
 	if (range->flags != DRM_EDID_RANGE_LIMITS_ONLY_FLAG)
 		return;
@@ -6061,14 +6256,18 @@ static void drm_get_monitor_range(struct drm_connector *connector,
 		.drm_edid = drm_edid,
 	};
 
-	if (!version_greater(drm_edid, 1, 1))
+	if (drm_edid->edid->revision < 4)
+		return;
+
+	if (!(drm_edid->edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ))
 		return;
 
 	drm_for_each_detailed_block(drm_edid, get_monitor_range, &closure);
 
-	DRM_DEBUG_KMS("Supported Monitor Refresh rate range is %d Hz - %d Hz\n",
-		      info->monitor_range.min_vfreq,
-		      info->monitor_range.max_vfreq);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] Supported Monitor Refresh rate range is %d Hz - %d Hz\n",
+		    connector->base.id, connector->name,
+		    info->monitor_range.min_vfreq, info->monitor_range.max_vfreq);
 }
 
 static void drm_parse_vesa_mso_data(struct drm_connector *connector,
@@ -6079,8 +6278,9 @@ static void drm_parse_vesa_mso_data(struct drm_connector *connector,
 	struct drm_display_info *info = &connector->display_info;
 
 	if (block->num_bytes < 3) {
-		drm_dbg_kms(connector->dev, "Unexpected vendor block size %u\n",
-			    block->num_bytes);
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] Unexpected vendor block size %u\n",
+			    connector->base.id, connector->name, block->num_bytes);
 		return;
 	}
 
@@ -6088,13 +6288,16 @@ static void drm_parse_vesa_mso_data(struct drm_connector *connector,
 		return;
 
 	if (sizeof(*vesa) != sizeof(*block) + block->num_bytes) {
-		drm_dbg_kms(connector->dev, "Unexpected VESA vendor block size\n");
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] Unexpected VESA vendor block size\n",
+			    connector->base.id, connector->name);
 		return;
 	}
 
 	switch (FIELD_GET(DISPLAYID_VESA_MSO_MODE, vesa->mso)) {
 	default:
-		drm_dbg_kms(connector->dev, "Reserved MSO mode value\n");
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Reserved MSO mode value\n",
+			    connector->base.id, connector->name);
 		fallthrough;
 	case 0:
 		info->mso_stream_count = 0;
@@ -6114,12 +6317,16 @@ static void drm_parse_vesa_mso_data(struct drm_connector *connector,
 
 	info->mso_pixel_overlap = FIELD_GET(DISPLAYID_VESA_MSO_OVERLAP, vesa->mso);
 	if (info->mso_pixel_overlap > 8) {
-		drm_dbg_kms(connector->dev, "Reserved MSO pixel overlap value %u\n",
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] Reserved MSO pixel overlap value %u\n",
+			    connector->base.id, connector->name,
 			    info->mso_pixel_overlap);
 		info->mso_pixel_overlap = 8;
 	}
 
-	drm_dbg_kms(connector->dev, "MSO stream count %u, pixel overlap %u\n",
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] MSO stream count %u, pixel overlap %u\n",
+		    connector->base.id, connector->name,
 		    info->mso_stream_count, info->mso_pixel_overlap);
 }
 
@@ -6166,6 +6373,7 @@ static void drm_reset_display_info(struct drm_connector *connector)
 
 	info->mso_stream_count = 0;
 	info->mso_pixel_overlap = 0;
+	info->max_dsc_bpp = 0;
 }
 
 static u32 update_display_info(struct drm_connector *connector,
@@ -6202,8 +6410,9 @@ static u32 update_display_info(struct drm_connector *connector,
 	if (info->bpc == 0 && edid->revision == 3 &&
 	    edid->input & DRM_EDID_DIGITAL_DFP_1_X) {
 		info->bpc = 8;
-		DRM_DEBUG("%s: Assigning DFP sink color depth as %d bpc.\n",
-			  connector->name, info->bpc);
+		drm_dbg_kms(connector->dev,
+			    "[CONNECTOR:%d:%s] Assigning DFP sink color depth as %d bpc.\n",
+			    connector->base.id, connector->name, info->bpc);
 	}
 
 	/* Only defined for 1.4 with digital displays */
@@ -6235,8 +6444,9 @@ static u32 update_display_info(struct drm_connector *connector,
 		break;
 	}
 
-	DRM_DEBUG("%s: Assigning EDID-1.4 digital sink color depth as %d bpc.\n",
-			  connector->name, info->bpc);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] Assigning EDID-1.4 digital sink color depth as %d bpc.\n",
+		    connector->base.id, connector->name, info->bpc);
 
 	if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444)
 		info->color_formats |= DRM_COLOR_FORMAT_YCBCR444;
@@ -6247,11 +6457,15 @@ static u32 update_display_info(struct drm_connector *connector,
 
 out:
 	if (quirks & EDID_QUIRK_NON_DESKTOP) {
-		drm_dbg_kms(connector->dev, "Non-desktop display%s\n",
+		drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Non-desktop display%s\n",
+			    connector->base.id, connector->name,
 			    info->non_desktop ? " (redundant quirk)" : "");
 		info->non_desktop = true;
 	}
 
+	if (quirks & EDID_QUIRK_CAP_DSC_15BPP)
+		info->max_dsc_bpp = 15;
+
 	return quirks;
 }
 
@@ -6390,7 +6604,7 @@ static int _drm_edid_connector_update(struct drm_connector *connector,
 	num_modes += add_cea_modes(connector, drm_edid);
 	num_modes += add_alternate_cea_modes(connector, drm_edid);
 	num_modes += add_displayid_detailed_modes(connector, drm_edid);
-	if (drm_edid->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF)
+	if (drm_edid->edid->features & DRM_EDID_FEATURE_CONTINUOUS_FREQ)
 		num_modes += add_inferred_modes(connector, drm_edid);
 
 	if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75))
@@ -6482,23 +6696,6 @@ int drm_edid_connector_update(struct drm_connector *connector,
 {
 	int count;
 
-	/*
-	 * FIXME: Reconcile the differences in override_edid handling between
-	 * this and drm_connector_update_edid_property().
-	 *
-	 * If override_edid is set, and the EDID passed in here originates from
-	 * drm_edid_read() and friends, it will be the override EDID, and there
-	 * are no issues. drm_connector_update_edid_property() ignoring requests
-	 * to set the EDID dates back to a time when override EDID was not
-	 * handled at the low level EDID read.
-	 *
-	 * The only way the EDID passed in here can be different from the
-	 * override EDID is when a driver passes in an EDID that does *not*
-	 * originate from drm_edid_read() and friends, or passes in a stale
-	 * cached version. This, in turn, is a question of when an override EDID
-	 * set via debugfs should take effect.
-	 */
-
 	count = _drm_edid_connector_update(connector, drm_edid);
 
 	_drm_update_tile_info(connector, drm_edid);
@@ -6513,10 +6710,6 @@ EXPORT_SYMBOL(drm_edid_connector_update);
 static int _drm_connector_update_edid_property(struct drm_connector *connector,
 					       const struct drm_edid *drm_edid)
 {
-	/* ignore requests to set edid when overridden */
-	if (connector->override_edid)
-		return 0;
-
 	/*
 	 * Set the display info, using edid if available, otherwise resetting
 	 * the values to defaults. This duplicates the work done in
@@ -6579,8 +6772,8 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
 	struct drm_edid drm_edid;
 
 	if (edid && !drm_edid_is_valid(edid)) {
-		drm_warn(connector->dev, "%s: EDID invalid.\n",
-			 connector->name);
+		drm_warn(connector->dev, "[CONNECTOR:%d:%s] EDID invalid.\n",
+			 connector->base.id, connector->name);
 		edid = NULL;
 	}
 
@@ -6837,7 +7030,7 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
 	 * by non-zero YQ when receiving RGB. There doesn't seem to be any
 	 * good way to tell which version of CEA-861 the sink supports, so
 	 * we limit non-zero YQ to HDMI 2.0 sinks only as HDMI 2.0 is based
-	 * on on CEA-861-F.
+	 * on CEA-861-F.
 	 */
 	if (!is_hdmi2_sink(connector) ||
 	    rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)
@@ -6956,11 +7149,14 @@ static void drm_parse_tiled_block(struct drm_connector *connector,
 	connector->tile_h_size = w + 1;
 	connector->tile_v_size = h + 1;
 
-	DRM_DEBUG_KMS("tile cap 0x%x\n", tile->tile_cap);
-	DRM_DEBUG_KMS("tile_size %d x %d\n", w + 1, h + 1);
-	DRM_DEBUG_KMS("topo num tiles %dx%d, location %dx%d\n",
-		      num_h_tile + 1, num_v_tile + 1, tile_h_loc, tile_v_loc);
-	DRM_DEBUG_KMS("vend %c%c%c\n", tile->topology_id[0], tile->topology_id[1], tile->topology_id[2]);
+	drm_dbg_kms(connector->dev,
+		    "[CONNECTOR:%d:%s] tile cap 0x%x, size %dx%d, num tiles %dx%d, location %dx%d, vend %c%c%c",
+		    connector->base.id, connector->name,
+		    tile->tile_cap,
+		    connector->tile_h_size, connector->tile_v_size,
+		    connector->num_h_tile, connector->num_v_tile,
+		    connector->tile_h_loc, connector->tile_v_loc,
+		    tile->topology_id[0], tile->topology_id[1], tile->topology_id[2]);
 
 	tg = drm_mode_get_tile_group(connector->dev, tile->topology_id);
 	if (!tg)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid_load.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_edid_load.c
index 37d8ba3ddb46..5d9ef267ebb3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_edid_load.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_edid_load.c
@@ -11,12 +11,13 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_connector.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_print.h>
 
+#include "drm_crtc_internal.h"
+
 static char edid_firmware[PATH_MAX];
 module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644);
 MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob "
@@ -159,44 +160,26 @@ static const u8 generic_edid[GENERIC_EDIDS][128] = {
 	},
 };
 
-static int edid_size(const u8 *edid, int data_size)
-{
-	if (data_size < EDID_LENGTH)
-		return 0;
-
-	return (edid[0x7e] + 1) * EDID_LENGTH;
-}
-
-static void *edid_load(struct drm_connector *connector, const char *name,
-			const char *connector_name)
+static const struct drm_edid *edid_load(struct drm_connector *connector, const char *name)
 {
 	const struct firmware *fw = NULL;
 	const u8 *fwdata;
-	u8 *edid;
+	const struct drm_edid *drm_edid;
 	int fwsize, builtin;
-	int i, valid_extensions = 0;
-	bool print_bad_edid = !connector->bad_edid_counter || drm_debug_enabled(DRM_UT_KMS);
 
 	builtin = match_string(generic_edid_name, GENERIC_EDIDS, name);
 	if (builtin >= 0) {
 		fwdata = generic_edid[builtin];
 		fwsize = sizeof(generic_edid[builtin]);
 	} else {
-		struct platform_device *pdev;
 		int err;
 
-		pdev = platform_device_register_simple(connector_name, -1, NULL, 0);
-		if (IS_ERR(pdev)) {
-			DRM_ERROR("Failed to register EDID firmware platform device "
-				  "for connector \"%s\"\n", connector_name);
-			return ERR_CAST(pdev);
-		}
-
-		err = request_firmware(&fw, name, &pdev->dev);
-		platform_device_unregister(pdev);
+		err = request_firmware(&fw, name, connector->dev->dev);
 		if (err) {
-			DRM_ERROR("Requesting EDID firmware \"%s\" failed (err=%d)\n",
-				  name, err);
+			drm_err(connector->dev,
+				"[CONNECTOR:%d:%s] Requesting EDID firmware \"%s\" failed (err=%d)\n",
+				connector->base.id, connector->name,
+				name, err);
 			return ERR_PTR(err);
 		}
 
@@ -204,70 +187,26 @@ static void *edid_load(struct drm_connector *connector, const char *name,
 		fwsize = fw->size;
 	}
 
-	if (edid_size(fwdata, fwsize) != fwsize) {
-		DRM_ERROR("Size of EDID firmware \"%s\" is invalid "
-			  "(expected %d, got %d\n", name,
-			  edid_size(fwdata, fwsize), (int)fwsize);
-		edid = ERR_PTR(-EINVAL);
-		goto out;
-	}
-
-	edid = kmemdup(fwdata, fwsize, GFP_KERNEL);
-	if (edid == NULL) {
-		edid = ERR_PTR(-ENOMEM);
-		goto out;
-	}
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Loaded %s firmware EDID \"%s\"\n",
+		    connector->base.id, connector->name,
+		    builtin >= 0 ? "built-in" : "external", name);
 
-	if (!drm_edid_block_valid(edid, 0, print_bad_edid,
-				  &connector->edid_corrupt)) {
-		connector->bad_edid_counter++;
-		DRM_ERROR("Base block of EDID firmware \"%s\" is invalid ",
-		    name);
-		kfree(edid);
-		edid = ERR_PTR(-EINVAL);
-		goto out;
+	drm_edid = drm_edid_alloc(fwdata, fwsize);
+	if (!drm_edid_valid(drm_edid)) {
+		drm_err(connector->dev, "Invalid firmware EDID \"%s\"\n", name);
+		drm_edid_free(drm_edid);
+		drm_edid = ERR_PTR(-EINVAL);
 	}
 
-	for (i = 1; i <= edid[0x7e]; i++) {
-		if (i != valid_extensions + 1)
-			memcpy(edid + (valid_extensions + 1) * EDID_LENGTH,
-			    edid + i * EDID_LENGTH, EDID_LENGTH);
-		if (drm_edid_block_valid(edid + i * EDID_LENGTH, i,
-					 print_bad_edid,
-					 NULL))
-			valid_extensions++;
-	}
-
-	if (valid_extensions != edid[0x7e]) {
-		u8 *new_edid;
-
-		edid[EDID_LENGTH-1] += edid[0x7e] - valid_extensions;
-		DRM_INFO("Found %d valid extensions instead of %d in EDID data "
-		    "\"%s\" for connector \"%s\"\n", valid_extensions,
-		    edid[0x7e], name, connector_name);
-		edid[0x7e] = valid_extensions;
-
-		new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
-				    GFP_KERNEL);
-		if (new_edid)
-			edid = new_edid;
-	}
-
-	DRM_INFO("Got %s EDID base block and %d extension%s from "
-	    "\"%s\" for connector \"%s\"\n", (builtin >= 0) ? "built-in" :
-	    "external", valid_extensions, valid_extensions == 1 ? "" : "s",
-	    name, connector_name);
-
-out:
 	release_firmware(fw);
-	return edid;
+
+	return drm_edid;
 }
 
-struct edid *drm_load_edid_firmware(struct drm_connector *connector)
+const struct drm_edid *drm_edid_load_firmware(struct drm_connector *connector)
 {
-	const char *connector_name = connector->name;
 	char *edidname, *last, *colon, *fwstr, *edidstr, *fallback = NULL;
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 
 	if (edid_firmware[0] == '\0')
 		return ERR_PTR(-ENOENT);
@@ -288,7 +227,7 @@ struct edid *drm_load_edid_firmware(struct drm_connector *connector)
 	while ((edidname = strsep(&edidstr, ","))) {
 		colon = strchr(edidname, ':');
 		if (colon != NULL) {
-			if (strncmp(connector_name, edidname, colon - edidname))
+			if (strncmp(connector->name, edidname, colon - edidname))
 				continue;
 			edidname = colon + 1;
 			break;
@@ -310,8 +249,9 @@ struct edid *drm_load_edid_firmware(struct drm_connector *connector)
 	if (*last == '\n')
 		*last = '\0';
 
-	edid = edid_load(connector, edidname, connector_name);
+	drm_edid = edid_load(connector, edidname);
+
 	kfree(fwstr);
 
-	return edid;
+	return drm_edid;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_fb_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_fb_helper.c
index 71edb80fe0fb..0d0c26ebab90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_fb_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_fb_helper.c
@@ -30,24 +30,19 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/console.h>
-#include <linux/dma-buf.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
+#include <linux/pci.h>
 #include <linux/sysrq.h>
-#include <linux/vmalloc.h>
+#include <linux/vga_switcheroo.h>
 
 #include <drm/drm_atomic.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
+#include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_print.h>
 #include <drm/drm_vblank.h>
 
-#include "drm_crtc_helper_internal.h"
 #include "drm_internal.h"
 
 static bool drm_fbdev_emulation = true;
@@ -74,7 +69,7 @@ MODULE_PARM_DESC(drm_fbdev_overalloc,
  * considered as a broken and legacy behaviour from a modern fbdev device.
  */
 #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
-static bool drm_leak_fbdev_smem = false;
+static bool drm_leak_fbdev_smem;
 module_param_unsafe(drm_leak_fbdev_smem, bool, 0600);
 MODULE_PARM_DESC(drm_leak_fbdev_smem,
 		 "Allow unsafe leaking fbdev physical smem address [default=false]");
@@ -96,11 +91,13 @@ static DEFINE_MUTEX(kernel_fb_helper_lock);
  * It will automatically set up deferred I/O if the driver requires a shadow
  * buffer.
  *
- * At runtime drivers should restore the fbdev console by using
+ * Existing fbdev implementations should restore the fbdev console by using
  * drm_fb_helper_lastclose() as their &drm_driver.lastclose callback.
  * They should also notify the fb helper code from updates to the output
  * configuration by using drm_fb_helper_output_poll_changed() as their
- * &drm_mode_config_funcs.output_poll_changed callback.
+ * &drm_mode_config_funcs.output_poll_changed callback. New implementations
+ * of fbdev should be build on top of struct &drm_client_funcs, which handles
+ * this automatically. Setting the old callbacks should be avoided.
  *
  * For suspend/resume consider using drm_mode_config_helper_suspend() and
  * drm_mode_config_helper_resume() which takes care of fbdev as well.
@@ -368,115 +365,30 @@ static void drm_fb_helper_resume_worker(struct work_struct *work)
 						    resume_work);
 
 	console_lock();
-	fb_set_suspend(helper->fbdev, 0);
+	fb_set_suspend(helper->info, 0);
 	console_unlock();
 }
 
-static void drm_fb_helper_damage_blit_real(struct drm_fb_helper *fb_helper,
-					   struct drm_clip_rect *clip,
-					   struct iosys_map *dst)
+static void drm_fb_helper_fb_dirty(struct drm_fb_helper *helper)
 {
-	struct drm_framebuffer *fb = fb_helper->fb;
-	size_t offset = clip->y1 * fb->pitches[0];
-	size_t len = clip->x2 - clip->x1;
-	unsigned int y;
-	void *src;
-
-	switch (drm_format_info_bpp(fb->format, 0)) {
-	case 1:
-		offset += clip->x1 / 8;
-		len = DIV_ROUND_UP(len + clip->x1 % 8, 8);
-		break;
-	case 2:
-		offset += clip->x1 / 4;
-		len = DIV_ROUND_UP(len + clip->x1 % 4, 4);
-		break;
-	case 4:
-		offset += clip->x1 / 2;
-		len = DIV_ROUND_UP(len + clip->x1 % 2, 2);
-		break;
-	default:
-		offset += clip->x1 * fb->format->cpp[0];
-		len *= fb->format->cpp[0];
-		break;
-	}
-
-	src = fb_helper->fbdev->screen_buffer + offset;
-	iosys_map_incr(dst, offset); /* go to first pixel within clip rect */
-
-	for (y = clip->y1; y < clip->y2; y++) {
-		iosys_map_memcpy_to(dst, 0, src, len);
-		iosys_map_incr(dst, fb->pitches[0]);
-		src += fb->pitches[0];
-	}
-}
-
-static int drm_fb_helper_damage_blit(struct drm_fb_helper *fb_helper,
-				     struct drm_clip_rect *clip)
-{
-	struct drm_client_buffer *buffer = fb_helper->buffer;
-	struct iosys_map map, dst;
-	int ret;
-
-	/*
-	 * We have to pin the client buffer to its current location while
-	 * flushing the shadow buffer. In the general case, concurrent
-	 * modesetting operations could try to move the buffer and would
-	 * fail. The modeset has to be serialized by acquiring the reservation
-	 * object of the underlying BO here.
-	 *
-	 * For fbdev emulation, we only have to protect against fbdev modeset
-	 * operations. Nothing else will involve the client buffer's BO. So it
-	 * is sufficient to acquire struct drm_fb_helper.lock here.
-	 */
-	mutex_lock(&fb_helper->lock);
-
-	ret = drm_client_buffer_vmap(buffer, &map);
-	if (ret)
-		goto out;
-
-	dst = map;
-	drm_fb_helper_damage_blit_real(fb_helper, clip, &dst);
-
-	drm_client_buffer_vunmap(buffer);
-
-out:
-	mutex_unlock(&fb_helper->lock);
-
-	return ret;
-}
-
-static void drm_fb_helper_damage_work(struct work_struct *work)
-{
-	struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper,
-						    damage_work);
 	struct drm_device *dev = helper->dev;
 	struct drm_clip_rect *clip = &helper->damage_clip;
 	struct drm_clip_rect clip_copy;
 	unsigned long flags;
 	int ret;
 
+	if (drm_WARN_ON_ONCE(dev, !helper->funcs->fb_dirty))
+		return;
+
 	spin_lock_irqsave(&helper->damage_lock, flags);
 	clip_copy = *clip;
 	clip->x1 = clip->y1 = ~0;
 	clip->x2 = clip->y2 = 0;
 	spin_unlock_irqrestore(&helper->damage_lock, flags);
 
-	/* Call damage handlers only if necessary */
-	if (!(clip_copy.x1 < clip_copy.x2 && clip_copy.y1 < clip_copy.y2))
-		return;
-
-	if (helper->buffer) {
-		ret = drm_fb_helper_damage_blit(helper, &clip_copy);
-		if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret))
-			goto err;
-	}
-
-	if (helper->fb->funcs->dirty) {
-		ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, &clip_copy, 1);
-		if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret))
-			goto err;
-	}
+	ret = helper->funcs->fb_dirty(helper, &clip_copy);
+	if (ret)
+		goto err;
 
 	return;
 
@@ -493,6 +405,13 @@ err:
 	spin_unlock_irqrestore(&helper->damage_lock, flags);
 }
 
+static void drm_fb_helper_damage_work(struct work_struct *work)
+{
+	struct drm_fb_helper *helper = container_of(work, struct drm_fb_helper, damage_work);
+
+	drm_fb_helper_fb_dirty(helper);
+}
+
 /**
  * drm_fb_helper_prepare - setup a drm_fb_helper structure
  * @dev: DRM device
@@ -536,11 +455,6 @@ int drm_fb_helper_init(struct drm_device *dev,
 {
 	int ret;
 
-	if (!drm_fbdev_emulation) {
-		dev->fb_helper = fb_helper;
-		return 0;
-	}
-
 	/*
 	 * If this is not the generic fbdev client, initialize a drm_client
 	 * without callbacks so we can use the modesets.
@@ -558,7 +472,7 @@ int drm_fb_helper_init(struct drm_device *dev,
 EXPORT_SYMBOL(drm_fb_helper_init);
 
 /**
- * drm_fb_helper_alloc_fbi - allocate fb_info and some of its members
+ * drm_fb_helper_alloc_info - allocate fb_info and some of its members
  * @fb_helper: driver-allocated fbdev helper
  *
  * A helper to alloc fb_info and the members cmap and apertures. Called
@@ -570,7 +484,7 @@ EXPORT_SYMBOL(drm_fb_helper_init);
  * fb_info pointer if things went okay, pointer containing error code
  * otherwise
  */
-struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper)
+struct fb_info *drm_fb_helper_alloc_info(struct drm_fb_helper *fb_helper)
 {
 	struct device *dev = fb_helper->dev->dev;
 	struct fb_info *info;
@@ -598,7 +512,7 @@ struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper)
 		goto err_free_cmap;
 	}
 
-	fb_helper->fbdev = info;
+	fb_helper->info = info;
 	info->skip_vt_switch = true;
 
 	return info;
@@ -609,22 +523,22 @@ err_release:
 	framebuffer_release(info);
 	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL(drm_fb_helper_alloc_fbi);
+EXPORT_SYMBOL(drm_fb_helper_alloc_info);
 
 /**
- * drm_fb_helper_unregister_fbi - unregister fb_info framebuffer device
+ * drm_fb_helper_unregister_info - unregister fb_info framebuffer device
  * @fb_helper: driver-allocated fbdev helper, can be NULL
  *
  * A wrapper around unregister_framebuffer, to release the fb_info
  * framebuffer device. This must be called before releasing all resources for
  * @fb_helper by calling drm_fb_helper_fini().
  */
-void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper)
+void drm_fb_helper_unregister_info(struct drm_fb_helper *fb_helper)
 {
-	if (fb_helper && fb_helper->fbdev)
-		unregister_framebuffer(fb_helper->fbdev);
+	if (fb_helper && fb_helper->info)
+		unregister_framebuffer(fb_helper->info);
 }
-EXPORT_SYMBOL(drm_fb_helper_unregister_fbi);
+EXPORT_SYMBOL(drm_fb_helper_unregister_info);
 
 /**
  * drm_fb_helper_fini - finialize a &struct drm_fb_helper
@@ -647,13 +561,13 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)
 	cancel_work_sync(&fb_helper->resume_work);
 	cancel_work_sync(&fb_helper->damage_work);
 
-	info = fb_helper->fbdev;
+	info = fb_helper->info;
 	if (info) {
 		if (info->cmap.len)
 			fb_dealloc_cmap(&info->cmap);
 		framebuffer_release(info);
 	}
-	fb_helper->fbdev = NULL;
+	fb_helper->info = NULL;
 
 	mutex_lock(&kernel_fb_helper_lock);
 	if (!list_empty(&fb_helper->kernel_fb_list)) {
@@ -670,32 +584,24 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper)
 }
 EXPORT_SYMBOL(drm_fb_helper_fini);
 
-static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper)
-{
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_framebuffer *fb = fb_helper->fb;
-
-	return dev->mode_config.prefer_shadow_fbdev ||
-	       dev->mode_config.prefer_shadow ||
-	       fb->funcs->dirty;
-}
-
-static void drm_fb_helper_damage(struct fb_info *info, u32 x, u32 y,
-				 u32 width, u32 height)
+static void drm_fb_helper_add_damage_clip(struct drm_fb_helper *helper, u32 x, u32 y,
+					  u32 width, u32 height)
 {
-	struct drm_fb_helper *helper = info->par;
 	struct drm_clip_rect *clip = &helper->damage_clip;
 	unsigned long flags;
 
-	if (!drm_fbdev_use_shadow_fb(helper))
-		return;
-
 	spin_lock_irqsave(&helper->damage_lock, flags);
 	clip->x1 = min_t(u32, clip->x1, x);
 	clip->y1 = min_t(u32, clip->y1, y);
 	clip->x2 = max_t(u32, clip->x2, x + width);
 	clip->y2 = max_t(u32, clip->y2, y + height);
 	spin_unlock_irqrestore(&helper->damage_lock, flags);
+}
+
+static void drm_fb_helper_damage(struct drm_fb_helper *helper, u32 x, u32 y,
+				 u32 width, u32 height)
+{
+	drm_fb_helper_add_damage_clip(helper, x, y, width, height);
 
 	schedule_work(&helper->damage_work);
 }
@@ -739,6 +645,7 @@ static void drm_fb_helper_memory_range_to_clip(struct fb_info *info, off_t off,
  */
 void drm_fb_helper_deferred_io(struct fb_info *info, struct list_head *pagereflist)
 {
+	struct drm_fb_helper *helper = info->par;
 	unsigned long start, end, min_off, max_off;
 	struct fb_deferred_io_pageref *pageref;
 	struct drm_rect damage_area;
@@ -751,8 +658,6 @@ void drm_fb_helper_deferred_io(struct fb_info *info, struct list_head *pagerefli
 		min_off = min(min_off, start);
 		max_off = max(max_off, end);
 	}
-	if (min_off >= max_off)
-		return;
 
 	/*
 	 * As we can only track pages, we might reach beyond the end
@@ -761,53 +666,160 @@ void drm_fb_helper_deferred_io(struct fb_info *info, struct list_head *pagerefli
 	 */
 	max_off = min(max_off, info->screen_size);
 
-	drm_fb_helper_memory_range_to_clip(info, min_off, max_off - min_off, &damage_area);
-	drm_fb_helper_damage(info, damage_area.x1, damage_area.y1,
-			     drm_rect_width(&damage_area),
-			     drm_rect_height(&damage_area));
+	if (min_off < max_off) {
+		drm_fb_helper_memory_range_to_clip(info, min_off, max_off - min_off, &damage_area);
+		drm_fb_helper_damage(helper, damage_area.x1, damage_area.y1,
+				     drm_rect_width(&damage_area),
+				     drm_rect_height(&damage_area));
+	}
 }
 EXPORT_SYMBOL(drm_fb_helper_deferred_io);
 
+typedef ssize_t (*drm_fb_helper_read_screen)(struct fb_info *info, char __user *buf,
+					     size_t count, loff_t pos);
+
+static ssize_t __drm_fb_helper_read(struct fb_info *info, char __user *buf, size_t count,
+				    loff_t *ppos, drm_fb_helper_read_screen read_screen)
+{
+	loff_t pos = *ppos;
+	size_t total_size;
+	ssize_t ret;
+
+	if (info->screen_size)
+		total_size = info->screen_size;
+	else
+		total_size = info->fix.smem_len;
+
+	if (pos >= total_size)
+		return 0;
+	if (count >= total_size)
+		count = total_size;
+	if (total_size - count < pos)
+		count = total_size - pos;
+
+	if (info->fbops->fb_sync)
+		info->fbops->fb_sync(info);
+
+	ret = read_screen(info, buf, count, pos);
+	if (ret > 0)
+		*ppos += ret;
+
+	return ret;
+}
+
+typedef ssize_t (*drm_fb_helper_write_screen)(struct fb_info *info, const char __user *buf,
+					      size_t count, loff_t pos);
+
+static ssize_t __drm_fb_helper_write(struct fb_info *info, const char __user *buf, size_t count,
+				     loff_t *ppos, drm_fb_helper_write_screen write_screen)
+{
+	loff_t pos = *ppos;
+	size_t total_size;
+	ssize_t ret;
+	int err = 0;
+
+	if (info->screen_size)
+		total_size = info->screen_size;
+	else
+		total_size = info->fix.smem_len;
+
+	if (pos > total_size)
+		return -EFBIG;
+	if (count > total_size) {
+		err = -EFBIG;
+		count = total_size;
+	}
+	if (total_size - count < pos) {
+		if (!err)
+			err = -ENOSPC;
+		count = total_size - pos;
+	}
+
+	if (info->fbops->fb_sync)
+		info->fbops->fb_sync(info);
+
+	/*
+	 * Copy to framebuffer even if we already logged an error. Emulates
+	 * the behavior of the original fbdev implementation.
+	 */
+	ret = write_screen(info, buf, count, pos);
+	if (ret < 0)
+		return ret; /* return last error, if any */
+	else if (!ret)
+		return err; /* return previous error, if any */
+
+	*ppos += ret;
+
+	return ret;
+}
+
+static ssize_t drm_fb_helper_read_screen_buffer(struct fb_info *info, char __user *buf,
+						size_t count, loff_t pos)
+{
+	const char *src = info->screen_buffer + pos;
+
+	if (copy_to_user(buf, src, count))
+		return -EFAULT;
+
+	return count;
+}
+
 /**
- * drm_fb_helper_sys_read - wrapper around fb_sys_read
+ * drm_fb_helper_sys_read - Implements struct &fb_ops.fb_read for system memory
  * @info: fb_info struct pointer
  * @buf: userspace buffer to read from framebuffer memory
  * @count: number of bytes to read from framebuffer memory
  * @ppos: read offset within framebuffer memory
  *
- * A wrapper around fb_sys_read implemented by fbdev core
+ * Returns:
+ * The number of bytes read on success, or an error code otherwise.
  */
 ssize_t drm_fb_helper_sys_read(struct fb_info *info, char __user *buf,
 			       size_t count, loff_t *ppos)
 {
-	return fb_sys_read(info, buf, count, ppos);
+	return __drm_fb_helper_read(info, buf, count, ppos, drm_fb_helper_read_screen_buffer);
 }
 EXPORT_SYMBOL(drm_fb_helper_sys_read);
 
+static ssize_t drm_fb_helper_write_screen_buffer(struct fb_info *info, const char __user *buf,
+						 size_t count, loff_t pos)
+{
+	char *dst = info->screen_buffer + pos;
+
+	if (copy_from_user(dst, buf, count))
+		return -EFAULT;
+
+	return count;
+}
+
 /**
- * drm_fb_helper_sys_write - wrapper around fb_sys_write
+ * drm_fb_helper_sys_write - Implements struct &fb_ops.fb_write for system memory
  * @info: fb_info struct pointer
  * @buf: userspace buffer to write to framebuffer memory
  * @count: number of bytes to write to framebuffer memory
  * @ppos: write offset within framebuffer memory
  *
- * A wrapper around fb_sys_write implemented by fbdev core
+ * Returns:
+ * The number of bytes written on success, or an error code otherwise.
  */
 ssize_t drm_fb_helper_sys_write(struct fb_info *info, const char __user *buf,
 				size_t count, loff_t *ppos)
 {
+	struct drm_fb_helper *helper = info->par;
 	loff_t pos = *ppos;
 	ssize_t ret;
 	struct drm_rect damage_area;
 
-	ret = fb_sys_write(info, buf, count, ppos);
+	ret = __drm_fb_helper_write(info, buf, count, ppos, drm_fb_helper_write_screen_buffer);
 	if (ret <= 0)
 		return ret;
 
-	drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area);
-	drm_fb_helper_damage(info, damage_area.x1, damage_area.y1,
-			     drm_rect_width(&damage_area),
-			     drm_rect_height(&damage_area));
+	if (helper->funcs->fb_dirty) {
+		drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area);
+		drm_fb_helper_damage(helper, damage_area.x1, damage_area.y1,
+				     drm_rect_width(&damage_area),
+				     drm_rect_height(&damage_area));
+	}
 
 	return ret;
 }
@@ -823,8 +835,12 @@ EXPORT_SYMBOL(drm_fb_helper_sys_write);
 void drm_fb_helper_sys_fillrect(struct fb_info *info,
 				const struct fb_fillrect *rect)
 {
+	struct drm_fb_helper *helper = info->par;
+
 	sys_fillrect(info, rect);
-	drm_fb_helper_damage(info, rect->dx, rect->dy, rect->width, rect->height);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, rect->dx, rect->dy, rect->width, rect->height);
 }
 EXPORT_SYMBOL(drm_fb_helper_sys_fillrect);
 
@@ -838,8 +854,12 @@ EXPORT_SYMBOL(drm_fb_helper_sys_fillrect);
 void drm_fb_helper_sys_copyarea(struct fb_info *info,
 				const struct fb_copyarea *area)
 {
+	struct drm_fb_helper *helper = info->par;
+
 	sys_copyarea(info, area);
-	drm_fb_helper_damage(info, area->dx, area->dy, area->width, area->height);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, area->dx, area->dy, area->width, area->height);
 }
 EXPORT_SYMBOL(drm_fb_helper_sys_copyarea);
 
@@ -853,58 +873,190 @@ EXPORT_SYMBOL(drm_fb_helper_sys_copyarea);
 void drm_fb_helper_sys_imageblit(struct fb_info *info,
 				 const struct fb_image *image)
 {
+	struct drm_fb_helper *helper = info->par;
+
 	sys_imageblit(info, image);
-	drm_fb_helper_damage(info, image->dx, image->dy, image->width, image->height);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, image->dx, image->dy, image->width, image->height);
 }
 EXPORT_SYMBOL(drm_fb_helper_sys_imageblit);
 
-/**
- * drm_fb_helper_cfb_fillrect - wrapper around cfb_fillrect
- * @info: fbdev registered by the helper
- * @rect: info about rectangle to fill
- *
- * A wrapper around cfb_fillrect implemented by fbdev core
- */
-void drm_fb_helper_cfb_fillrect(struct fb_info *info,
-				const struct fb_fillrect *rect)
+static ssize_t fb_read_screen_base(struct fb_info *info, char __user *buf, size_t count,
+				   loff_t pos)
 {
-	cfb_fillrect(info, rect);
-	drm_fb_helper_damage(info, rect->dx, rect->dy, rect->width, rect->height);
+	const char __iomem *src = info->screen_base + pos;
+	size_t alloc_size = min_t(size_t, count, PAGE_SIZE);
+	ssize_t ret = 0;
+	int err = 0;
+	char *tmp;
+
+	tmp = kmalloc(alloc_size, GFP_KERNEL);
+	if (!tmp)
+		return -ENOMEM;
+
+	while (count) {
+		size_t c = min_t(size_t, count, alloc_size);
+
+		memcpy_fromio(tmp, src, c);
+		if (copy_to_user(buf, tmp, c)) {
+			err = -EFAULT;
+			break;
+		}
+
+		src += c;
+		buf += c;
+		ret += c;
+		count -= c;
+	}
+
+	kfree(tmp);
+
+	return ret ? ret : err;
 }
-EXPORT_SYMBOL(drm_fb_helper_cfb_fillrect);
 
 /**
- * drm_fb_helper_cfb_copyarea - wrapper around cfb_copyarea
- * @info: fbdev registered by the helper
- * @area: info about area to copy
+ * drm_fb_helper_cfb_read - Implements struct &fb_ops.fb_read for I/O memory
+ * @info: fb_info struct pointer
+ * @buf: userspace buffer to read from framebuffer memory
+ * @count: number of bytes to read from framebuffer memory
+ * @ppos: read offset within framebuffer memory
  *
- * A wrapper around cfb_copyarea implemented by fbdev core
+ * Returns:
+ * The number of bytes read on success, or an error code otherwise.
  */
-void drm_fb_helper_cfb_copyarea(struct fb_info *info,
-				const struct fb_copyarea *area)
+ssize_t drm_fb_helper_cfb_read(struct fb_info *info, char __user *buf,
+			       size_t count, loff_t *ppos)
 {
-	cfb_copyarea(info, area);
-	drm_fb_helper_damage(info, area->dx, area->dy, area->width, area->height);
+	return __drm_fb_helper_read(info, buf, count, ppos, fb_read_screen_base);
 }
-EXPORT_SYMBOL(drm_fb_helper_cfb_copyarea);
+EXPORT_SYMBOL(drm_fb_helper_cfb_read);
 
-/**
- * drm_fb_helper_cfb_imageblit - wrapper around cfb_imageblit
- * @info: fbdev registered by the helper
- * @image: info about image to blit
- *
- * A wrapper around cfb_imageblit implemented by fbdev core
- */
-void drm_fb_helper_cfb_imageblit(struct fb_info *info,
-				 const struct fb_image *image)
+static ssize_t fb_write_screen_base(struct fb_info *info, const char __user *buf, size_t count,
+				    loff_t pos)
 {
-	cfb_imageblit(info, image);
-	drm_fb_helper_damage(info, image->dx, image->dy, image->width, image->height);
+	char __iomem *dst = info->screen_base + pos;
+	size_t alloc_size = min_t(size_t, count, PAGE_SIZE);
+	ssize_t ret = 0;
+	int err = 0;
+	u8 *tmp;
+
+	tmp = kmalloc(alloc_size, GFP_KERNEL);
+	if (!tmp)
+		return -ENOMEM;
+
+	while (count) {
+		size_t c = min_t(size_t, count, alloc_size);
+
+		if (copy_from_user(tmp, buf, c)) {
+			err = -EFAULT;
+			break;
+		}
+		memcpy_toio(dst, tmp, c);
+
+		dst += c;
+		buf += c;
+		ret += c;
+		count -= c;
+	}
+
+	kfree(tmp);
+
+	return ret ? ret : err;
 }
-EXPORT_SYMBOL(drm_fb_helper_cfb_imageblit);
 
 /**
- * drm_fb_helper_set_suspend - wrapper around fb_set_suspend
+ * drm_fb_helper_cfb_write - Implements struct &fb_ops.fb_write for I/O memory
+ * @info: fb_info struct pointer
+ * @buf: userspace buffer to write to framebuffer memory
+ * @count: number of bytes to write to framebuffer memory
+ * @ppos: write offset within framebuffer memory
+ *
+ * Returns:
+ * The number of bytes written on success, or an error code otherwise.
+ */
+ssize_t drm_fb_helper_cfb_write(struct fb_info *info, const char __user *buf,
+				size_t count, loff_t *ppos)
+{
+	struct drm_fb_helper *helper = info->par;
+	loff_t pos = *ppos;
+	ssize_t ret;
+	struct drm_rect damage_area;
+
+	ret = __drm_fb_helper_write(info, buf, count, ppos, fb_write_screen_base);
+	if (ret <= 0)
+		return ret;
+
+	if (helper->funcs->fb_dirty) {
+		drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area);
+		drm_fb_helper_damage(helper, damage_area.x1, damage_area.y1,
+				     drm_rect_width(&damage_area),
+				     drm_rect_height(&damage_area));
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL(drm_fb_helper_cfb_write);
+
+/**
+ * drm_fb_helper_cfb_fillrect - wrapper around cfb_fillrect
+ * @info: fbdev registered by the helper
+ * @rect: info about rectangle to fill
+ *
+ * A wrapper around cfb_fillrect implemented by fbdev core
+ */
+void drm_fb_helper_cfb_fillrect(struct fb_info *info,
+				const struct fb_fillrect *rect)
+{
+	struct drm_fb_helper *helper = info->par;
+
+	cfb_fillrect(info, rect);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, rect->dx, rect->dy, rect->width, rect->height);
+}
+EXPORT_SYMBOL(drm_fb_helper_cfb_fillrect);
+
+/**
+ * drm_fb_helper_cfb_copyarea - wrapper around cfb_copyarea
+ * @info: fbdev registered by the helper
+ * @area: info about area to copy
+ *
+ * A wrapper around cfb_copyarea implemented by fbdev core
+ */
+void drm_fb_helper_cfb_copyarea(struct fb_info *info,
+				const struct fb_copyarea *area)
+{
+	struct drm_fb_helper *helper = info->par;
+
+	cfb_copyarea(info, area);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, area->dx, area->dy, area->width, area->height);
+}
+EXPORT_SYMBOL(drm_fb_helper_cfb_copyarea);
+
+/**
+ * drm_fb_helper_cfb_imageblit - wrapper around cfb_imageblit
+ * @info: fbdev registered by the helper
+ * @image: info about image to blit
+ *
+ * A wrapper around cfb_imageblit implemented by fbdev core
+ */
+void drm_fb_helper_cfb_imageblit(struct fb_info *info,
+				 const struct fb_image *image)
+{
+	struct drm_fb_helper *helper = info->par;
+
+	cfb_imageblit(info, image);
+
+	if (helper->funcs->fb_dirty)
+		drm_fb_helper_damage(helper, image->dx, image->dy, image->width, image->height);
+}
+EXPORT_SYMBOL(drm_fb_helper_cfb_imageblit);
+
+/**
+ * drm_fb_helper_set_suspend - wrapper around fb_set_suspend
  * @fb_helper: driver-allocated fbdev helper, can be NULL
  * @suspend: whether to suspend or resume
  *
@@ -914,8 +1066,8 @@ EXPORT_SYMBOL(drm_fb_helper_cfb_imageblit);
  */
 void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, bool suspend)
 {
-	if (fb_helper && fb_helper->fbdev)
-		fb_set_suspend(fb_helper->fbdev, suspend);
+	if (fb_helper && fb_helper->info)
+		fb_set_suspend(fb_helper->info, suspend);
 }
 EXPORT_SYMBOL(drm_fb_helper_set_suspend);
 
@@ -938,20 +1090,20 @@ EXPORT_SYMBOL(drm_fb_helper_set_suspend);
 void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper,
 					bool suspend)
 {
-	if (!fb_helper || !fb_helper->fbdev)
+	if (!fb_helper || !fb_helper->info)
 		return;
 
 	/* make sure there's no pending/ongoing resume */
 	flush_work(&fb_helper->resume_work);
 
 	if (suspend) {
-		if (fb_helper->fbdev->state != FBINFO_STATE_RUNNING)
+		if (fb_helper->info->state != FBINFO_STATE_RUNNING)
 			return;
 
 		console_lock();
 
 	} else {
-		if (fb_helper->fbdev->state == FBINFO_STATE_RUNNING)
+		if (fb_helper->info->state == FBINFO_STATE_RUNNING)
 			return;
 
 		if (!console_trylock()) {
@@ -960,7 +1112,7 @@ void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper,
 		}
 	}
 
-	fb_set_suspend(fb_helper->fbdev, suspend);
+	fb_set_suspend(fb_helper->info, suspend);
 	console_unlock();
 }
 EXPORT_SYMBOL(drm_fb_helper_set_suspend_unlocked);
@@ -1749,12 +1901,21 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
 		sizes.surface_height = config->max_height;
 	}
 
+#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
+	fb_helper->hint_leak_smem_start = drm_leak_fbdev_smem;
+#endif
+
 	/* push down into drivers */
 	ret = (*fb_helper->funcs->fb_probe)(fb_helper, &sizes);
 	if (ret < 0)
 		return ret;
 
 	strcpy(fb_helper->fb->comm, "[fbcon]");
+
+	/* Set the fb info for vgaswitcheroo clients. Does nothing otherwise. */
+	if (dev_is_pci(dev->dev))
+		vga_switcheroo_client_fb_set(to_pci_dev(dev->dev), fb_helper->info);
+
 	return 0;
 }
 
@@ -1850,7 +2011,7 @@ EXPORT_SYMBOL(drm_fb_helper_fill_info);
 /*
  * This is a continuation of drm_setup_crtcs() that sets up anything related
  * to the framebuffer. During initialization, drm_setup_crtcs() is called before
- * the framebuffer has been allocated (fb_helper->fb and fb_helper->fbdev).
+ * the framebuffer has been allocated (fb_helper->fb and fb_helper->info).
  * So, any setup that touches those fields needs to be done here instead of in
  * drm_setup_crtcs().
  */
@@ -1858,7 +2019,7 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper)
 {
 	struct drm_client_dev *client = &fb_helper->client;
 	struct drm_connector_list_iter conn_iter;
-	struct fb_info *info = fb_helper->fbdev;
+	struct fb_info *info = fb_helper->info;
 	unsigned int rotation, sw_rotations = 0;
 	struct drm_connector *connector;
 	struct drm_mode_set *modeset;
@@ -1942,11 +2103,11 @@ __drm_fb_helper_initial_config_and_unlock(struct drm_fb_helper *fb_helper,
 
 	fb_helper->deferred_setup = false;
 
-	info = fb_helper->fbdev;
+	info = fb_helper->info;
 	info->var.pixclock = 0;
 	/* Shamelessly allow physical address leaking to userspace */
 #if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
-	if (!drm_leak_fbdev_smem)
+	if (!fb_helper->hint_leak_smem_start)
 #endif
 		/* don't leak any physical addresses to userspace */
 		info->flags |= FBINFO_HIDE_SMEM_START;
@@ -2077,7 +2238,7 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
 	drm_setup_crtcs_fb(fb_helper);
 	mutex_unlock(&fb_helper->lock);
 
-	drm_fb_helper_set_par(fb_helper->fbdev);
+	drm_fb_helper_set_par(fb_helper->info);
 
 	return 0;
 }
@@ -2103,530 +2264,10 @@ EXPORT_SYMBOL(drm_fb_helper_lastclose);
  *
  * This function can be used as the
  * &drm_mode_config_funcs.output_poll_changed callback for drivers that only
- * need to call drm_fb_helper_hotplug_event().
+ * need to call drm_fbdev.hotplug_event().
  */
 void drm_fb_helper_output_poll_changed(struct drm_device *dev)
 {
 	drm_fb_helper_hotplug_event(dev->fb_helper);
 }
 EXPORT_SYMBOL(drm_fb_helper_output_poll_changed);
-
-/* @user: 1=userspace, 0=fbcon */
-static int drm_fbdev_fb_open(struct fb_info *info, int user)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-
-	/* No need to take a ref for fbcon because it unbinds on unregister */
-	if (user && !try_module_get(fb_helper->dev->driver->fops->owner))
-		return -ENODEV;
-
-	return 0;
-}
-
-static int drm_fbdev_fb_release(struct fb_info *info, int user)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-
-	if (user)
-		module_put(fb_helper->dev->driver->fops->owner);
-
-	return 0;
-}
-
-static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
-{
-	struct fb_info *fbi = fb_helper->fbdev;
-	void *shadow = NULL;
-
-	if (!fb_helper->dev)
-		return;
-
-	if (fbi) {
-		if (fbi->fbdefio)
-			fb_deferred_io_cleanup(fbi);
-		if (drm_fbdev_use_shadow_fb(fb_helper))
-			shadow = fbi->screen_buffer;
-	}
-
-	drm_fb_helper_fini(fb_helper);
-
-	if (shadow)
-		vfree(shadow);
-	else if (fb_helper->buffer)
-		drm_client_buffer_vunmap(fb_helper->buffer);
-
-	drm_client_framebuffer_delete(fb_helper->buffer);
-}
-
-static void drm_fbdev_release(struct drm_fb_helper *fb_helper)
-{
-	drm_fbdev_cleanup(fb_helper);
-	drm_client_release(&fb_helper->client);
-	kfree(fb_helper);
-}
-
-/*
- * fb_ops.fb_destroy is called by the last put_fb_info() call at the end of
- * unregister_framebuffer() or fb_release().
- */
-static void drm_fbdev_fb_destroy(struct fb_info *info)
-{
-	drm_fbdev_release(info->par);
-}
-
-static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-
-	if (drm_fbdev_use_shadow_fb(fb_helper))
-		return fb_deferred_io_mmap(info, vma);
-	else if (fb_helper->dev->driver->gem_prime_mmap)
-		return fb_helper->dev->driver->gem_prime_mmap(fb_helper->buffer->gem, vma);
-	else
-		return -ENODEV;
-}
-
-static bool drm_fbdev_use_iomem(struct fb_info *info)
-{
-	struct drm_fb_helper *fb_helper = info->par;
-	struct drm_client_buffer *buffer = fb_helper->buffer;
-
-	return !drm_fbdev_use_shadow_fb(fb_helper) && buffer->map.is_iomem;
-}
-
-static ssize_t fb_read_screen_base(struct fb_info *info, char __user *buf, size_t count,
-				   loff_t pos)
-{
-	const char __iomem *src = info->screen_base + pos;
-	size_t alloc_size = min_t(size_t, count, PAGE_SIZE);
-	ssize_t ret = 0;
-	int err = 0;
-	char *tmp;
-
-	tmp = kmalloc(alloc_size, GFP_KERNEL);
-	if (!tmp)
-		return -ENOMEM;
-
-	while (count) {
-		size_t c = min_t(size_t, count, alloc_size);
-
-		memcpy_fromio(tmp, src, c);
-		if (copy_to_user(buf, tmp, c)) {
-			err = -EFAULT;
-			break;
-		}
-
-		src += c;
-		buf += c;
-		ret += c;
-		count -= c;
-	}
-
-	kfree(tmp);
-
-	return ret ? ret : err;
-}
-
-static ssize_t fb_read_screen_buffer(struct fb_info *info, char __user *buf, size_t count,
-				     loff_t pos)
-{
-	const char *src = info->screen_buffer + pos;
-
-	if (copy_to_user(buf, src, count))
-		return -EFAULT;
-
-	return count;
-}
-
-static ssize_t drm_fbdev_fb_read(struct fb_info *info, char __user *buf,
-				 size_t count, loff_t *ppos)
-{
-	loff_t pos = *ppos;
-	size_t total_size;
-	ssize_t ret;
-
-	if (info->screen_size)
-		total_size = info->screen_size;
-	else
-		total_size = info->fix.smem_len;
-
-	if (pos >= total_size)
-		return 0;
-	if (count >= total_size)
-		count = total_size;
-	if (total_size - count < pos)
-		count = total_size - pos;
-
-	if (drm_fbdev_use_iomem(info))
-		ret = fb_read_screen_base(info, buf, count, pos);
-	else
-		ret = fb_read_screen_buffer(info, buf, count, pos);
-
-	if (ret > 0)
-		*ppos += ret;
-
-	return ret;
-}
-
-static ssize_t fb_write_screen_base(struct fb_info *info, const char __user *buf, size_t count,
-				    loff_t pos)
-{
-	char __iomem *dst = info->screen_base + pos;
-	size_t alloc_size = min_t(size_t, count, PAGE_SIZE);
-	ssize_t ret = 0;
-	int err = 0;
-	u8 *tmp;
-
-	tmp = kmalloc(alloc_size, GFP_KERNEL);
-	if (!tmp)
-		return -ENOMEM;
-
-	while (count) {
-		size_t c = min_t(size_t, count, alloc_size);
-
-		if (copy_from_user(tmp, buf, c)) {
-			err = -EFAULT;
-			break;
-		}
-		memcpy_toio(dst, tmp, c);
-
-		dst += c;
-		buf += c;
-		ret += c;
-		count -= c;
-	}
-
-	kfree(tmp);
-
-	return ret ? ret : err;
-}
-
-static ssize_t fb_write_screen_buffer(struct fb_info *info, const char __user *buf, size_t count,
-				      loff_t pos)
-{
-	char *dst = info->screen_buffer + pos;
-
-	if (copy_from_user(dst, buf, count))
-		return -EFAULT;
-
-	return count;
-}
-
-static ssize_t drm_fbdev_fb_write(struct fb_info *info, const char __user *buf,
-				  size_t count, loff_t *ppos)
-{
-	loff_t pos = *ppos;
-	size_t total_size;
-	ssize_t ret;
-	struct drm_rect damage_area;
-	int err = 0;
-
-	if (info->screen_size)
-		total_size = info->screen_size;
-	else
-		total_size = info->fix.smem_len;
-
-	if (pos > total_size)
-		return -EFBIG;
-	if (count > total_size) {
-		err = -EFBIG;
-		count = total_size;
-	}
-	if (total_size - count < pos) {
-		if (!err)
-			err = -ENOSPC;
-		count = total_size - pos;
-	}
-
-	/*
-	 * Copy to framebuffer even if we already logged an error. Emulates
-	 * the behavior of the original fbdev implementation.
-	 */
-	if (drm_fbdev_use_iomem(info))
-		ret = fb_write_screen_base(info, buf, count, pos);
-	else
-		ret = fb_write_screen_buffer(info, buf, count, pos);
-
-	if (ret < 0)
-		return ret; /* return last error, if any */
-	else if (!ret)
-		return err; /* return previous error, if any */
-
-	*ppos += ret;
-
-	drm_fb_helper_memory_range_to_clip(info, pos, ret, &damage_area);
-	drm_fb_helper_damage(info, damage_area.x1, damage_area.y1,
-			     drm_rect_width(&damage_area),
-			     drm_rect_height(&damage_area));
-
-	return ret;
-}
-
-static void drm_fbdev_fb_fillrect(struct fb_info *info,
-				  const struct fb_fillrect *rect)
-{
-	if (drm_fbdev_use_iomem(info))
-		drm_fb_helper_cfb_fillrect(info, rect);
-	else
-		drm_fb_helper_sys_fillrect(info, rect);
-}
-
-static void drm_fbdev_fb_copyarea(struct fb_info *info,
-				  const struct fb_copyarea *area)
-{
-	if (drm_fbdev_use_iomem(info))
-		drm_fb_helper_cfb_copyarea(info, area);
-	else
-		drm_fb_helper_sys_copyarea(info, area);
-}
-
-static void drm_fbdev_fb_imageblit(struct fb_info *info,
-				   const struct fb_image *image)
-{
-	if (drm_fbdev_use_iomem(info))
-		drm_fb_helper_cfb_imageblit(info, image);
-	else
-		drm_fb_helper_sys_imageblit(info, image);
-}
-
-static const struct fb_ops drm_fbdev_fb_ops = {
-	.owner		= THIS_MODULE,
-	DRM_FB_HELPER_DEFAULT_OPS,
-	.fb_open	= drm_fbdev_fb_open,
-	.fb_release	= drm_fbdev_fb_release,
-	.fb_destroy	= drm_fbdev_fb_destroy,
-	.fb_mmap	= drm_fbdev_fb_mmap,
-	.fb_read	= drm_fbdev_fb_read,
-	.fb_write	= drm_fbdev_fb_write,
-	.fb_fillrect	= drm_fbdev_fb_fillrect,
-	.fb_copyarea	= drm_fbdev_fb_copyarea,
-	.fb_imageblit	= drm_fbdev_fb_imageblit,
-};
-
-static struct fb_deferred_io drm_fbdev_defio = {
-	.delay		= HZ / 20,
-	.deferred_io	= drm_fb_helper_deferred_io,
-};
-
-/*
- * This function uses the client API to create a framebuffer backed by a dumb buffer.
- *
- * The _sys_ versions are used for &fb_ops.fb_read, fb_write, fb_fillrect,
- * fb_copyarea, fb_imageblit.
- */
-static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
-				       struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_client_dev *client = &fb_helper->client;
-	struct drm_device *dev = fb_helper->dev;
-	struct drm_client_buffer *buffer;
-	struct drm_framebuffer *fb;
-	struct fb_info *fbi;
-	u32 format;
-	struct iosys_map map;
-	int ret;
-
-	drm_dbg_kms(dev, "surface width(%d), height(%d) and bpp(%d)\n",
-		    sizes->surface_width, sizes->surface_height,
-		    sizes->surface_bpp);
-
-	format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth);
-	buffer = drm_client_framebuffer_create(client, sizes->surface_width,
-					       sizes->surface_height, format);
-	if (IS_ERR(buffer))
-		return PTR_ERR(buffer);
-
-	fb_helper->buffer = buffer;
-	fb_helper->fb = buffer->fb;
-	fb = buffer->fb;
-
-	fbi = drm_fb_helper_alloc_fbi(fb_helper);
-	if (IS_ERR(fbi))
-		return PTR_ERR(fbi);
-
-	fbi->fbops = &drm_fbdev_fb_ops;
-	fbi->screen_size = sizes->surface_height * fb->pitches[0];
-	fbi->fix.smem_len = fbi->screen_size;
-	fbi->flags = FBINFO_DEFAULT;
-
-	drm_fb_helper_fill_info(fbi, fb_helper, sizes);
-
-	if (drm_fbdev_use_shadow_fb(fb_helper)) {
-		fbi->screen_buffer = vzalloc(fbi->screen_size);
-		if (!fbi->screen_buffer)
-			return -ENOMEM;
-		fbi->flags |= FBINFO_VIRTFB | FBINFO_READS_FAST;
-
-		fbi->fbdefio = &drm_fbdev_defio;
-		fb_deferred_io_init(fbi);
-	} else {
-		/* buffer is mapped for HW framebuffer */
-		ret = drm_client_buffer_vmap(fb_helper->buffer, &map);
-		if (ret)
-			return ret;
-		if (map.is_iomem) {
-			fbi->screen_base = map.vaddr_iomem;
-		} else {
-			fbi->screen_buffer = map.vaddr;
-			fbi->flags |= FBINFO_VIRTFB;
-		}
-
-		/*
-		 * Shamelessly leak the physical address to user-space. As
-		 * page_to_phys() is undefined for I/O memory, warn in this
-		 * case.
-		 */
-#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
-		if (drm_leak_fbdev_smem && fbi->fix.smem_start == 0 &&
-		    !drm_WARN_ON_ONCE(dev, map.is_iomem))
-			fbi->fix.smem_start =
-				page_to_phys(virt_to_page(fbi->screen_buffer));
-#endif
-	}
-
-	return 0;
-}
-
-static const struct drm_fb_helper_funcs drm_fb_helper_generic_funcs = {
-	.fb_probe = drm_fb_helper_generic_probe,
-};
-
-static void drm_fbdev_client_unregister(struct drm_client_dev *client)
-{
-	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);
-
-	if (fb_helper->fbdev)
-		/* drm_fbdev_fb_destroy() takes care of cleanup */
-		drm_fb_helper_unregister_fbi(fb_helper);
-	else
-		drm_fbdev_release(fb_helper);
-}
-
-static int drm_fbdev_client_restore(struct drm_client_dev *client)
-{
-	drm_fb_helper_lastclose(client->dev);
-
-	return 0;
-}
-
-static int drm_fbdev_client_hotplug(struct drm_client_dev *client)
-{
-	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);
-	struct drm_device *dev = client->dev;
-	int ret;
-
-	/* Setup is not retried if it has failed */
-	if (!fb_helper->dev && fb_helper->funcs)
-		return 0;
-
-	if (dev->fb_helper)
-		return drm_fb_helper_hotplug_event(dev->fb_helper);
-
-	if (!dev->mode_config.num_connector) {
-		drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n");
-		return 0;
-	}
-
-	drm_fb_helper_prepare(dev, fb_helper, &drm_fb_helper_generic_funcs);
-
-	ret = drm_fb_helper_init(dev, fb_helper);
-	if (ret)
-		goto err;
-
-	if (!drm_drv_uses_atomic_modeset(dev))
-		drm_helper_disable_unused_functions(dev);
-
-	ret = drm_fb_helper_initial_config(fb_helper, fb_helper->preferred_bpp);
-	if (ret)
-		goto err_cleanup;
-
-	return 0;
-
-err_cleanup:
-	drm_fbdev_cleanup(fb_helper);
-err:
-	fb_helper->dev = NULL;
-	fb_helper->fbdev = NULL;
-
-	drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret);
-
-	return ret;
-}
-
-static const struct drm_client_funcs drm_fbdev_client_funcs = {
-	.owner		= THIS_MODULE,
-	.unregister	= drm_fbdev_client_unregister,
-	.restore	= drm_fbdev_client_restore,
-	.hotplug	= drm_fbdev_client_hotplug,
-};
-
-/**
- * drm_fbdev_generic_setup() - Setup generic fbdev emulation
- * @dev: DRM device
- * @preferred_bpp: Preferred bits per pixel for the device.
- *                 @dev->mode_config.preferred_depth is used if this is zero.
- *
- * This function sets up generic fbdev emulation for drivers that supports
- * dumb buffers with a virtual address and that can be mmap'ed.
- * drm_fbdev_generic_setup() shall be called after the DRM driver registered
- * the new DRM device with drm_dev_register().
- *
- * Restore, hotplug events and teardown are all taken care of. Drivers that do
- * suspend/resume need to call drm_fb_helper_set_suspend_unlocked() themselves.
- * Simple drivers might use drm_mode_config_helper_suspend().
- *
- * Drivers that set the dirty callback on their framebuffer will get a shadow
- * fbdev buffer that is blitted onto the real buffer. This is done in order to
- * make deferred I/O work with all kinds of buffers. A shadow buffer can be
- * requested explicitly by setting struct drm_mode_config.prefer_shadow or
- * struct drm_mode_config.prefer_shadow_fbdev to true beforehand. This is
- * required to use generic fbdev emulation with SHMEM helpers.
- *
- * This function is safe to call even when there are no connectors present.
- * Setup will be retried on the next hotplug event.
- *
- * The fbdev is destroyed by drm_dev_unregister().
- */
-void drm_fbdev_generic_setup(struct drm_device *dev,
-			     unsigned int preferred_bpp)
-{
-	struct drm_fb_helper *fb_helper;
-	int ret;
-
-	drm_WARN(dev, !dev->registered, "Device has not been registered.\n");
-	drm_WARN(dev, dev->fb_helper, "fb_helper is already set!\n");
-
-	if (!drm_fbdev_emulation)
-		return;
-
-	fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL);
-	if (!fb_helper) {
-		drm_err(dev, "Failed to allocate fb_helper\n");
-		return;
-	}
-
-	ret = drm_client_init(dev, &fb_helper->client, "fbdev", &drm_fbdev_client_funcs);
-	if (ret) {
-		kfree(fb_helper);
-		drm_err(dev, "Failed to register client: %d\n", ret);
-		return;
-	}
-
-	/*
-	 * FIXME: This mixes up depth with bpp, which results in a glorious
-	 * mess, resulting in some drivers picking wrong fbdev defaults and
-	 * others wrong preferred_depth defaults.
-	 */
-	if (!preferred_bpp)
-		preferred_bpp = dev->mode_config.preferred_depth;
-	if (!preferred_bpp)
-		preferred_bpp = 32;
-	fb_helper->preferred_bpp = preferred_bpp;
-
-	ret = drm_fbdev_client_hotplug(&fb_helper->client);
-	if (ret)
-		drm_dbg_kms(dev, "client hotplug ret=%d\n", ret);
-
-	drm_client_register(&fb_helper->client);
-}
-EXPORT_SYMBOL(drm_fbdev_generic_setup);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_fbdev_generic.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_fbdev_generic.c
new file mode 100644
index 000000000000..593aa3283792
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_fbdev_generic.c
@@ -0,0 +1,495 @@
+// SPDX-License-Identifier: MIT
+
+#include <linux/moduleparam.h>
+#include <linux/vmalloc.h>
+
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_framebuffer.h>
+#include <drm/drm_print.h>
+
+#include <drm/drm_fbdev_generic.h>
+
+static bool drm_fbdev_use_shadow_fb(struct drm_fb_helper *fb_helper)
+{
+	struct drm_device *dev = fb_helper->dev;
+	struct drm_framebuffer *fb = fb_helper->fb;
+
+	return dev->mode_config.prefer_shadow_fbdev ||
+	       dev->mode_config.prefer_shadow ||
+	       fb->funcs->dirty;
+}
+
+/* @user: 1=userspace, 0=fbcon */
+static int drm_fbdev_fb_open(struct fb_info *info, int user)
+{
+	struct drm_fb_helper *fb_helper = info->par;
+
+	/* No need to take a ref for fbcon because it unbinds on unregister */
+	if (user && !try_module_get(fb_helper->dev->driver->fops->owner))
+		return -ENODEV;
+
+	return 0;
+}
+
+static int drm_fbdev_fb_release(struct fb_info *info, int user)
+{
+	struct drm_fb_helper *fb_helper = info->par;
+
+	if (user)
+		module_put(fb_helper->dev->driver->fops->owner);
+
+	return 0;
+}
+
+static void drm_fbdev_cleanup(struct drm_fb_helper *fb_helper)
+{
+	struct fb_info *fbi = fb_helper->info;
+	void *shadow = NULL;
+
+	if (!fb_helper->dev)
+		return;
+
+	if (fbi) {
+		if (fbi->fbdefio)
+			fb_deferred_io_cleanup(fbi);
+		if (drm_fbdev_use_shadow_fb(fb_helper))
+			shadow = fbi->screen_buffer;
+	}
+
+	drm_fb_helper_fini(fb_helper);
+
+	if (shadow)
+		vfree(shadow);
+	else if (fb_helper->buffer)
+		drm_client_buffer_vunmap(fb_helper->buffer);
+
+	drm_client_framebuffer_delete(fb_helper->buffer);
+}
+
+static void drm_fbdev_release(struct drm_fb_helper *fb_helper)
+{
+	drm_fbdev_cleanup(fb_helper);
+	drm_client_release(&fb_helper->client);
+	kfree(fb_helper);
+}
+
+/*
+ * fb_ops.fb_destroy is called by the last put_fb_info() call at the end of
+ * unregister_framebuffer() or fb_release().
+ */
+static void drm_fbdev_fb_destroy(struct fb_info *info)
+{
+	drm_fbdev_release(info->par);
+}
+
+static int drm_fbdev_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
+{
+	struct drm_fb_helper *fb_helper = info->par;
+
+	if (drm_fbdev_use_shadow_fb(fb_helper))
+		return fb_deferred_io_mmap(info, vma);
+	else if (fb_helper->dev->driver->gem_prime_mmap)
+		return fb_helper->dev->driver->gem_prime_mmap(fb_helper->buffer->gem, vma);
+	else
+		return -ENODEV;
+}
+
+static bool drm_fbdev_use_iomem(struct fb_info *info)
+{
+	struct drm_fb_helper *fb_helper = info->par;
+	struct drm_client_buffer *buffer = fb_helper->buffer;
+
+	return !drm_fbdev_use_shadow_fb(fb_helper) && buffer->map.is_iomem;
+}
+
+static ssize_t drm_fbdev_fb_read(struct fb_info *info, char __user *buf,
+				 size_t count, loff_t *ppos)
+{
+	ssize_t ret;
+
+	if (drm_fbdev_use_iomem(info))
+		ret = drm_fb_helper_cfb_read(info, buf, count, ppos);
+	else
+		ret = drm_fb_helper_sys_read(info, buf, count, ppos);
+
+	return ret;
+}
+
+static ssize_t drm_fbdev_fb_write(struct fb_info *info, const char __user *buf,
+				  size_t count, loff_t *ppos)
+{
+	ssize_t ret;
+
+	if (drm_fbdev_use_iomem(info))
+		ret = drm_fb_helper_cfb_write(info, buf, count, ppos);
+	else
+		ret = drm_fb_helper_sys_write(info, buf, count, ppos);
+
+	return ret;
+}
+
+static void drm_fbdev_fb_fillrect(struct fb_info *info,
+				  const struct fb_fillrect *rect)
+{
+	if (drm_fbdev_use_iomem(info))
+		drm_fb_helper_cfb_fillrect(info, rect);
+	else
+		drm_fb_helper_sys_fillrect(info, rect);
+}
+
+static void drm_fbdev_fb_copyarea(struct fb_info *info,
+				  const struct fb_copyarea *area)
+{
+	if (drm_fbdev_use_iomem(info))
+		drm_fb_helper_cfb_copyarea(info, area);
+	else
+		drm_fb_helper_sys_copyarea(info, area);
+}
+
+static void drm_fbdev_fb_imageblit(struct fb_info *info,
+				   const struct fb_image *image)
+{
+	if (drm_fbdev_use_iomem(info))
+		drm_fb_helper_cfb_imageblit(info, image);
+	else
+		drm_fb_helper_sys_imageblit(info, image);
+}
+
+static const struct fb_ops drm_fbdev_fb_ops = {
+	.owner		= THIS_MODULE,
+	DRM_FB_HELPER_DEFAULT_OPS,
+	.fb_open	= drm_fbdev_fb_open,
+	.fb_release	= drm_fbdev_fb_release,
+	.fb_destroy	= drm_fbdev_fb_destroy,
+	.fb_mmap	= drm_fbdev_fb_mmap,
+	.fb_read	= drm_fbdev_fb_read,
+	.fb_write	= drm_fbdev_fb_write,
+	.fb_fillrect	= drm_fbdev_fb_fillrect,
+	.fb_copyarea	= drm_fbdev_fb_copyarea,
+	.fb_imageblit	= drm_fbdev_fb_imageblit,
+};
+
+/*
+ * This function uses the client API to create a framebuffer backed by a dumb buffer.
+ */
+static int drm_fbdev_fb_probe(struct drm_fb_helper *fb_helper,
+			      struct drm_fb_helper_surface_size *sizes)
+{
+	struct drm_client_dev *client = &fb_helper->client;
+	struct drm_device *dev = fb_helper->dev;
+	struct drm_client_buffer *buffer;
+	struct drm_framebuffer *fb;
+	struct fb_info *fbi;
+	u32 format;
+	struct iosys_map map;
+	int ret;
+
+	drm_dbg_kms(dev, "surface width(%d), height(%d) and bpp(%d)\n",
+		    sizes->surface_width, sizes->surface_height,
+		    sizes->surface_bpp);
+
+	format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth);
+	buffer = drm_client_framebuffer_create(client, sizes->surface_width,
+					       sizes->surface_height, format);
+	if (IS_ERR(buffer))
+		return PTR_ERR(buffer);
+
+	fb_helper->buffer = buffer;
+	fb_helper->fb = buffer->fb;
+	fb = buffer->fb;
+
+	fbi = drm_fb_helper_alloc_info(fb_helper);
+	if (IS_ERR(fbi))
+		return PTR_ERR(fbi);
+
+	fbi->fbops = &drm_fbdev_fb_ops;
+	fbi->screen_size = sizes->surface_height * fb->pitches[0];
+	fbi->fix.smem_len = fbi->screen_size;
+	fbi->flags = FBINFO_DEFAULT;
+
+	drm_fb_helper_fill_info(fbi, fb_helper, sizes);
+
+	if (drm_fbdev_use_shadow_fb(fb_helper)) {
+		fbi->screen_buffer = vzalloc(fbi->screen_size);
+		if (!fbi->screen_buffer)
+			return -ENOMEM;
+		fbi->flags |= FBINFO_VIRTFB | FBINFO_READS_FAST;
+
+		/* Set a default deferred I/O handler */
+		fb_helper->fbdefio.delay = HZ / 20;
+		fb_helper->fbdefio.deferred_io = drm_fb_helper_deferred_io;
+
+		fbi->fbdefio = &fb_helper->fbdefio;
+		ret = fb_deferred_io_init(fbi);
+		if (ret)
+			return ret;
+	} else {
+		/* buffer is mapped for HW framebuffer */
+		ret = drm_client_buffer_vmap(fb_helper->buffer, &map);
+		if (ret)
+			return ret;
+		if (map.is_iomem) {
+			fbi->screen_base = map.vaddr_iomem;
+		} else {
+			fbi->screen_buffer = map.vaddr;
+			fbi->flags |= FBINFO_VIRTFB;
+		}
+
+		/*
+		 * Shamelessly leak the physical address to user-space. As
+		 * page_to_phys() is undefined for I/O memory, warn in this
+		 * case.
+		 */
+#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
+		if (fb_helper->hint_leak_smem_start && fbi->fix.smem_start == 0 &&
+		    !drm_WARN_ON_ONCE(dev, map.is_iomem))
+			fbi->fix.smem_start =
+				page_to_phys(virt_to_page(fbi->screen_buffer));
+#endif
+	}
+
+	return 0;
+}
+
+static void drm_fbdev_damage_blit_real(struct drm_fb_helper *fb_helper,
+				       struct drm_clip_rect *clip,
+				       struct iosys_map *dst)
+{
+	struct drm_framebuffer *fb = fb_helper->fb;
+	size_t offset = clip->y1 * fb->pitches[0];
+	size_t len = clip->x2 - clip->x1;
+	unsigned int y;
+	void *src;
+
+	switch (drm_format_info_bpp(fb->format, 0)) {
+	case 1:
+		offset += clip->x1 / 8;
+		len = DIV_ROUND_UP(len + clip->x1 % 8, 8);
+		break;
+	case 2:
+		offset += clip->x1 / 4;
+		len = DIV_ROUND_UP(len + clip->x1 % 4, 4);
+		break;
+	case 4:
+		offset += clip->x1 / 2;
+		len = DIV_ROUND_UP(len + clip->x1 % 2, 2);
+		break;
+	default:
+		offset += clip->x1 * fb->format->cpp[0];
+		len *= fb->format->cpp[0];
+		break;
+	}
+
+	src = fb_helper->info->screen_buffer + offset;
+	iosys_map_incr(dst, offset); /* go to first pixel within clip rect */
+
+	for (y = clip->y1; y < clip->y2; y++) {
+		iosys_map_memcpy_to(dst, 0, src, len);
+		iosys_map_incr(dst, fb->pitches[0]);
+		src += fb->pitches[0];
+	}
+}
+
+static int drm_fbdev_damage_blit(struct drm_fb_helper *fb_helper,
+				 struct drm_clip_rect *clip)
+{
+	struct drm_client_buffer *buffer = fb_helper->buffer;
+	struct iosys_map map, dst;
+	int ret;
+
+	/*
+	 * We have to pin the client buffer to its current location while
+	 * flushing the shadow buffer. In the general case, concurrent
+	 * modesetting operations could try to move the buffer and would
+	 * fail. The modeset has to be serialized by acquiring the reservation
+	 * object of the underlying BO here.
+	 *
+	 * For fbdev emulation, we only have to protect against fbdev modeset
+	 * operations. Nothing else will involve the client buffer's BO. So it
+	 * is sufficient to acquire struct drm_fb_helper.lock here.
+	 */
+	mutex_lock(&fb_helper->lock);
+
+	ret = drm_client_buffer_vmap(buffer, &map);
+	if (ret)
+		goto out;
+
+	dst = map;
+	drm_fbdev_damage_blit_real(fb_helper, clip, &dst);
+
+	drm_client_buffer_vunmap(buffer);
+
+out:
+	mutex_unlock(&fb_helper->lock);
+
+	return ret;
+}
+
+static int drm_fbdev_fb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip)
+{
+	struct drm_device *dev = helper->dev;
+	int ret;
+
+	if (!drm_fbdev_use_shadow_fb(helper))
+		return 0;
+
+	/* Call damage handlers only if necessary */
+	if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2))
+		return 0;
+
+	if (helper->buffer) {
+		ret = drm_fbdev_damage_blit(helper, clip);
+		if (drm_WARN_ONCE(dev, ret, "Damage blitter failed: ret=%d\n", ret))
+			return ret;
+	}
+
+	if (helper->fb->funcs->dirty) {
+		ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1);
+		if (drm_WARN_ONCE(dev, ret, "Dirty helper failed: ret=%d\n", ret))
+			return ret;
+	}
+
+	return 0;
+}
+
+static const struct drm_fb_helper_funcs drm_fb_helper_generic_funcs = {
+	.fb_probe = drm_fbdev_fb_probe,
+	.fb_dirty = drm_fbdev_fb_dirty,
+};
+
+static void drm_fbdev_client_unregister(struct drm_client_dev *client)
+{
+	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);
+
+	if (fb_helper->info)
+		/* drm_fbdev_fb_destroy() takes care of cleanup */
+		drm_fb_helper_unregister_info(fb_helper);
+	else
+		drm_fbdev_release(fb_helper);
+}
+
+static int drm_fbdev_client_restore(struct drm_client_dev *client)
+{
+	drm_fb_helper_lastclose(client->dev);
+
+	return 0;
+}
+
+static int drm_fbdev_client_hotplug(struct drm_client_dev *client)
+{
+	struct drm_fb_helper *fb_helper = drm_fb_helper_from_client(client);
+	struct drm_device *dev = client->dev;
+	int ret;
+
+	/* Setup is not retried if it has failed */
+	if (!fb_helper->dev && fb_helper->funcs)
+		return 0;
+
+	if (dev->fb_helper)
+		return drm_fb_helper_hotplug_event(dev->fb_helper);
+
+	if (!dev->mode_config.num_connector) {
+		drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n");
+		return 0;
+	}
+
+	drm_fb_helper_prepare(dev, fb_helper, &drm_fb_helper_generic_funcs);
+
+	ret = drm_fb_helper_init(dev, fb_helper);
+	if (ret)
+		goto err;
+
+	if (!drm_drv_uses_atomic_modeset(dev))
+		drm_helper_disable_unused_functions(dev);
+
+	ret = drm_fb_helper_initial_config(fb_helper, fb_helper->preferred_bpp);
+	if (ret)
+		goto err_cleanup;
+
+	return 0;
+
+err_cleanup:
+	drm_fbdev_cleanup(fb_helper);
+err:
+	fb_helper->dev = NULL;
+	fb_helper->info = NULL;
+
+	drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret);
+
+	return ret;
+}
+
+static const struct drm_client_funcs drm_fbdev_client_funcs = {
+	.owner		= THIS_MODULE,
+	.unregister	= drm_fbdev_client_unregister,
+	.restore	= drm_fbdev_client_restore,
+	.hotplug	= drm_fbdev_client_hotplug,
+};
+
+/**
+ * drm_fbdev_generic_setup() - Setup generic fbdev emulation
+ * @dev: DRM device
+ * @preferred_bpp: Preferred bits per pixel for the device.
+ *                 @dev->mode_config.preferred_depth is used if this is zero.
+ *
+ * This function sets up generic fbdev emulation for drivers that supports
+ * dumb buffers with a virtual address and that can be mmap'ed.
+ * drm_fbdev_generic_setup() shall be called after the DRM driver registered
+ * the new DRM device with drm_dev_register().
+ *
+ * Restore, hotplug events and teardown are all taken care of. Drivers that do
+ * suspend/resume need to call drm_fb_helper_set_suspend_unlocked() themselves.
+ * Simple drivers might use drm_mode_config_helper_suspend().
+ *
+ * Drivers that set the dirty callback on their framebuffer will get a shadow
+ * fbdev buffer that is blitted onto the real buffer. This is done in order to
+ * make deferred I/O work with all kinds of buffers. A shadow buffer can be
+ * requested explicitly by setting struct drm_mode_config.prefer_shadow or
+ * struct drm_mode_config.prefer_shadow_fbdev to true beforehand. This is
+ * required to use generic fbdev emulation with SHMEM helpers.
+ *
+ * This function is safe to call even when there are no connectors present.
+ * Setup will be retried on the next hotplug event.
+ *
+ * The fbdev is destroyed by drm_dev_unregister().
+ */
+void drm_fbdev_generic_setup(struct drm_device *dev,
+			     unsigned int preferred_bpp)
+{
+	struct drm_fb_helper *fb_helper;
+	int ret;
+
+	drm_WARN(dev, !dev->registered, "Device has not been registered.\n");
+	drm_WARN(dev, dev->fb_helper, "fb_helper is already set!\n");
+
+	fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL);
+	if (!fb_helper)
+		return;
+
+	ret = drm_client_init(dev, &fb_helper->client, "fbdev", &drm_fbdev_client_funcs);
+	if (ret) {
+		kfree(fb_helper);
+		drm_err(dev, "Failed to register client: %d\n", ret);
+		return;
+	}
+
+	/*
+	 * FIXME: This mixes up depth with bpp, which results in a glorious
+	 * mess, resulting in some drivers picking wrong fbdev defaults and
+	 * others wrong preferred_depth defaults.
+	 */
+	if (!preferred_bpp)
+		preferred_bpp = dev->mode_config.preferred_depth;
+	if (!preferred_bpp)
+		preferred_bpp = 32;
+	fb_helper->preferred_bpp = preferred_bpp;
+
+	ret = drm_fbdev_client_hotplug(&fb_helper->client);
+	if (ret)
+		drm_dbg_kms(dev, "client hotplug ret=%d\n", ret);
+
+	drm_client_register(&fb_helper->client);
+}
+EXPORT_SYMBOL(drm_fbdev_generic_setup);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_file.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_file.c
index a8b4d918e9a3..64b4a3a87fbb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_file.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_file.c
@@ -326,7 +326,7 @@ static int drm_cpu_valid(void)
  * Creates and initializes a drm_file structure for the file private data in \p
  * filp and add it into the double linked list in \p dev.
  */
-static int drm_open_helper(struct file *filp, struct drm_minor *minor)
+int drm_open_helper(struct file *filp, struct drm_minor *minor)
 {
 	struct drm_device *dev = minor->dev;
 	struct drm_file *priv;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_format_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_format_helper.c
index 3ee59bae9d2f..74ff33c2ddaa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_format_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_format_helper.c
@@ -660,6 +660,11 @@ int drm_fb_blit(struct iosys_map *dst, const unsigned int *dst_pitch, uint32_t d
 			drm_fb_xrgb8888_to_rgb565(dst, dst_pitch, src, fb, clip, false);
 			return 0;
 		}
+	} else if (dst_format == (DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN)) {
+		if (fb_format == DRM_FORMAT_RGB565) {
+			drm_fb_swab(dst, dst_pitch, src, fb, clip, false);
+			return 0;
+		}
 	} else if (dst_format == DRM_FORMAT_RGB888) {
 		if (fb_format == DRM_FORMAT_XRGB8888) {
 			drm_fb_xrgb8888_to_rgb888(dst, dst_pitch, src, fb, clip);
@@ -678,6 +683,11 @@ int drm_fb_blit(struct iosys_map *dst, const unsigned int *dst_pitch, uint32_t d
 			drm_fb_xrgb8888_to_xrgb2101010(dst, dst_pitch, src, fb, clip);
 			return 0;
 		}
+	} else if (dst_format == DRM_FORMAT_BGRX8888) {
+		if (fb_format == DRM_FORMAT_XRGB8888) {
+			drm_fb_swab(dst, dst_pitch, src, fb, clip, false);
+			return 0;
+		}
 	}
 
 	drm_warn_once(fb->dev, "No conversion helper from %p4cc to %p4cc found.\n",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_fourcc.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_fourcc.c
index e09331bb3bc7..6242dfbe9240 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_fourcc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_fourcc.c
@@ -297,12 +297,12 @@ const struct drm_format_info *__drm_format_info(u32 format)
 		  .vsub = 2, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q410,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_Q401,		.depth = 0,
 		  .num_planes = 3, .char_per_block = { 2, 2, 2 },
-		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0,
-		  .vsub = 0, .is_yuv = true },
+		  .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 		{ .format = DRM_FORMAT_P030,            .depth = 0,  .num_planes = 2,
 		  .char_per_block = { 4, 8, 0 }, .block_w = { 3, 3, 0 }, .block_h = { 1, 1, 0 },
 		  .hsub = 2, .vsub = 2, .is_yuv = true},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem.c
index 8b68a3c1e6ab..b8db675e7fb5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem.c
@@ -1158,6 +1158,8 @@ int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map)
 {
 	int ret;
 
+	dma_resv_assert_held(obj->resv);
+
 	if (!obj->funcs->vmap)
 		return -EOPNOTSUPP;
 
@@ -1173,6 +1175,8 @@ EXPORT_SYMBOL(drm_gem_vmap);
 
 void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
 {
+	dma_resv_assert_held(obj->resv);
+
 	if (iosys_map_is_null(map))
 		return;
 
@@ -1184,6 +1188,26 @@ void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
 }
 EXPORT_SYMBOL(drm_gem_vunmap);
 
+int drm_gem_vmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map)
+{
+	int ret;
+
+	dma_resv_lock(obj->resv, NULL);
+	ret = drm_gem_vmap(obj, map);
+	dma_resv_unlock(obj->resv);
+
+	return ret;
+}
+EXPORT_SYMBOL(drm_gem_vmap_unlocked);
+
+void drm_gem_vunmap_unlocked(struct drm_gem_object *obj, struct iosys_map *map)
+{
+	dma_resv_lock(obj->resv, NULL);
+	drm_gem_vunmap(obj, map);
+	dma_resv_unlock(obj->resv);
+}
+EXPORT_SYMBOL(drm_gem_vunmap_unlocked);
+
 /**
  * drm_gem_lock_reservations - Sets up the ww context and acquires
  * the lock on an array of GEM objects.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_atomic_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_atomic_helper.c
index b6a0110eb64a..e42800718f51 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_atomic_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_atomic_helper.c
@@ -360,48 +360,43 @@ void drm_gem_reset_shadow_plane(struct drm_plane *plane)
 EXPORT_SYMBOL(drm_gem_reset_shadow_plane);
 
 /**
- * drm_gem_prepare_shadow_fb - prepares shadow framebuffers
+ * drm_gem_begin_shadow_fb_access - prepares shadow framebuffers for CPU access
  * @plane: the plane
  * @plane_state: the plane state of type struct drm_shadow_plane_state
  *
- * This function implements struct &drm_plane_helper_funcs.prepare_fb. It
+ * This function implements struct &drm_plane_helper_funcs.begin_fb_access. It
  * maps all buffer objects of the plane's framebuffer into kernel address
- * space and stores them in &struct drm_shadow_plane_state.map. The
- * framebuffer will be synchronized as part of the atomic commit.
+ * space and stores them in struct &drm_shadow_plane_state.map. The first data
+ * bytes are available in struct &drm_shadow_plane_state.data.
  *
- * See drm_gem_cleanup_shadow_fb() for cleanup.
+ * See drm_gem_end_shadow_fb_access() for cleanup.
  *
  * Returns:
  * 0 on success, or a negative errno code otherwise.
  */
-int drm_gem_prepare_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state)
+int drm_gem_begin_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state)
 {
 	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
 	struct drm_framebuffer *fb = plane_state->fb;
-	int ret;
 
 	if (!fb)
 		return 0;
 
-	ret = drm_gem_plane_helper_prepare_fb(plane, plane_state);
-	if (ret)
-		return ret;
-
 	return drm_gem_fb_vmap(fb, shadow_plane_state->map, shadow_plane_state->data);
 }
-EXPORT_SYMBOL(drm_gem_prepare_shadow_fb);
+EXPORT_SYMBOL(drm_gem_begin_shadow_fb_access);
 
 /**
- * drm_gem_cleanup_shadow_fb - releases shadow framebuffers
+ * drm_gem_end_shadow_fb_access - releases shadow framebuffers from CPU access
  * @plane: the plane
  * @plane_state: the plane state of type struct drm_shadow_plane_state
  *
- * This function implements struct &drm_plane_helper_funcs.cleanup_fb.
- * This function unmaps all buffer objects of the plane's framebuffer.
+ * This function implements struct &drm_plane_helper_funcs.end_fb_access. It
+ * undoes all effects of drm_gem_begin_shadow_fb_access() in reverse order.
  *
- * See drm_gem_prepare_shadow_fb() for more information.
+ * See drm_gem_begin_shadow_fb_access() for more information.
  */
-void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state)
+void drm_gem_end_shadow_fb_access(struct drm_plane *plane, struct drm_plane_state *plane_state)
 {
 	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
 	struct drm_framebuffer *fb = plane_state->fb;
@@ -411,46 +406,45 @@ void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *
 
 	drm_gem_fb_vunmap(fb, shadow_plane_state->map);
 }
-EXPORT_SYMBOL(drm_gem_cleanup_shadow_fb);
+EXPORT_SYMBOL(drm_gem_end_shadow_fb_access);
 
 /**
- * drm_gem_simple_kms_prepare_shadow_fb - prepares shadow framebuffers
+ * drm_gem_simple_kms_begin_shadow_fb_access - prepares shadow framebuffers for CPU access
  * @pipe: the simple display pipe
  * @plane_state: the plane state of type struct drm_shadow_plane_state
  *
- * This function implements struct drm_simple_display_funcs.prepare_fb. It
- * maps all buffer objects of the plane's framebuffer into kernel address
- * space and stores them in struct drm_shadow_plane_state.map. The
- * framebuffer will be synchronized as part of the atomic commit.
+ * This function implements struct drm_simple_display_funcs.begin_fb_access.
  *
- * See drm_gem_simple_kms_cleanup_shadow_fb() for cleanup.
+ * See drm_gem_begin_shadow_fb_access() for details and
+ * drm_gem_simple_kms_cleanup_shadow_fb() for cleanup.
  *
  * Returns:
  * 0 on success, or a negative errno code otherwise.
  */
-int drm_gem_simple_kms_prepare_shadow_fb(struct drm_simple_display_pipe *pipe,
-					 struct drm_plane_state *plane_state)
+int drm_gem_simple_kms_begin_shadow_fb_access(struct drm_simple_display_pipe *pipe,
+					      struct drm_plane_state *plane_state)
 {
-	return drm_gem_prepare_shadow_fb(&pipe->plane, plane_state);
+	return drm_gem_begin_shadow_fb_access(&pipe->plane, plane_state);
 }
-EXPORT_SYMBOL(drm_gem_simple_kms_prepare_shadow_fb);
+EXPORT_SYMBOL(drm_gem_simple_kms_begin_shadow_fb_access);
 
 /**
- * drm_gem_simple_kms_cleanup_shadow_fb - releases shadow framebuffers
+ * drm_gem_simple_kms_end_shadow_fb_access - releases shadow framebuffers from CPU access
  * @pipe: the simple display pipe
  * @plane_state: the plane state of type struct drm_shadow_plane_state
  *
- * This function implements struct drm_simple_display_funcs.cleanup_fb.
- * This function unmaps all buffer objects of the plane's framebuffer.
+ * This function implements struct drm_simple_display_funcs.end_fb_access.
+ * It undoes all effects of drm_gem_simple_kms_begin_shadow_fb_access() in
+ * reverse order.
  *
- * See drm_gem_simple_kms_prepare_shadow_fb().
+ * See drm_gem_simple_kms_begin_shadow_fb_access().
  */
-void drm_gem_simple_kms_cleanup_shadow_fb(struct drm_simple_display_pipe *pipe,
-					  struct drm_plane_state *plane_state)
+void drm_gem_simple_kms_end_shadow_fb_access(struct drm_simple_display_pipe *pipe,
+					     struct drm_plane_state *plane_state)
 {
-	drm_gem_cleanup_shadow_fb(&pipe->plane, plane_state);
+	drm_gem_end_shadow_fb_access(&pipe->plane, plane_state);
 }
-EXPORT_SYMBOL(drm_gem_simple_kms_cleanup_shadow_fb);
+EXPORT_SYMBOL(drm_gem_simple_kms_end_shadow_fb_access);
 
 /**
  * drm_gem_simple_kms_reset_shadow_plane - resets a shadow-buffered plane
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_dma_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_dma_helper.c
index f6901ff97bbb..1e658c448366 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_dma_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -230,7 +230,7 @@ void drm_gem_dma_free(struct drm_gem_dma_object *dma_obj)
 
 	if (gem_obj->import_attach) {
 		if (dma_obj->vaddr)
-			dma_buf_vunmap(gem_obj->import_attach->dmabuf, &map);
+			dma_buf_vunmap_unlocked(gem_obj->import_attach->dmabuf, &map);
 		drm_prime_gem_destroy(gem_obj, dma_obj->sgt);
 	} else if (dma_obj->vaddr) {
 		if (dma_obj->map_noncoherent)
@@ -581,7 +581,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,
 	struct iosys_map map;
 	int ret;
 
-	ret = dma_buf_vmap(attach->dmabuf, &map);
+	ret = dma_buf_vmap_unlocked(attach->dmabuf, &map);
 	if (ret) {
 		DRM_ERROR("Failed to vmap PRIME buffer\n");
 		return ERR_PTR(ret);
@@ -589,7 +589,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,
 
 	obj = drm_gem_dma_prime_import_sg_table(dev, attach, sgt);
 	if (IS_ERR(obj)) {
-		dma_buf_vunmap(attach->dmabuf, &map);
+		dma_buf_vunmap_unlocked(attach->dmabuf, &map);
 		return obj;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_framebuffer_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_framebuffer_helper.c
index 880a4975507f..e93533b86037 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_framebuffer_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_framebuffer_helper.c
@@ -9,7 +9,6 @@
 #include <linux/module.h>
 
 #include <drm/drm_damage_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem.h>
@@ -354,7 +353,7 @@ int drm_gem_fb_vmap(struct drm_framebuffer *fb, struct iosys_map *map,
 			ret = -EINVAL;
 			goto err_drm_gem_vunmap;
 		}
-		ret = drm_gem_vmap(obj, &map[i]);
+		ret = drm_gem_vmap_unlocked(obj, &map[i]);
 		if (ret)
 			goto err_drm_gem_vunmap;
 	}
@@ -376,7 +375,7 @@ err_drm_gem_vunmap:
 		obj = drm_gem_fb_get_obj(fb, i);
 		if (!obj)
 			continue;
-		drm_gem_vunmap(obj, &map[i]);
+		drm_gem_vunmap_unlocked(obj, &map[i]);
 	}
 	return ret;
 }
@@ -403,7 +402,7 @@ void drm_gem_fb_vunmap(struct drm_framebuffer *fb, struct iosys_map *map)
 			continue;
 		if (iosys_map_is_null(&map[i]))
 			continue;
-		drm_gem_vunmap(obj, &map[i]);
+		drm_gem_vunmap_unlocked(obj, &map[i]);
 	}
 }
 EXPORT_SYMBOL(drm_gem_fb_vunmap);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
index e5fc875990c4..d5962a34c01d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
@@ -64,13 +64,8 @@ int drm_gem_ttm_vmap(struct drm_gem_object *gem,
 		     struct iosys_map *map)
 {
 	struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem);
-	int ret;
-
-	dma_resv_lock(gem->resv, NULL);
-	ret = ttm_bo_vmap(bo, map);
-	dma_resv_unlock(gem->resv);
 
-	return ret;
+	return ttm_bo_vmap(bo, map);
 }
 EXPORT_SYMBOL(drm_gem_ttm_vmap);
 
@@ -87,9 +82,7 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem,
 {
 	struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem);
 
-	dma_resv_lock(gem->resv, NULL);
 	ttm_bo_vunmap(bo, map);
-	dma_resv_unlock(gem->resv);
 }
 EXPORT_SYMBOL(drm_gem_ttm_vunmap);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_vram_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
index 125160b534be..b6c7e3803bb3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -433,25 +433,19 @@ int drm_gem_vram_vmap(struct drm_gem_vram_object *gbo, struct iosys_map *map)
 {
 	int ret;
 
-	ret = ttm_bo_reserve(&gbo->bo, true, false, NULL);
-	if (ret)
-		return ret;
+	dma_resv_assert_held(gbo->bo.base.resv);
 
 	ret = drm_gem_vram_pin_locked(gbo, 0);
 	if (ret)
-		goto err_ttm_bo_unreserve;
+		return ret;
 	ret = drm_gem_vram_kmap_locked(gbo, map);
 	if (ret)
 		goto err_drm_gem_vram_unpin_locked;
 
-	ttm_bo_unreserve(&gbo->bo);
-
 	return 0;
 
 err_drm_gem_vram_unpin_locked:
 	drm_gem_vram_unpin_locked(gbo);
-err_ttm_bo_unreserve:
-	ttm_bo_unreserve(&gbo->bo);
 	return ret;
 }
 EXPORT_SYMBOL(drm_gem_vram_vmap);
@@ -467,16 +461,10 @@ EXPORT_SYMBOL(drm_gem_vram_vmap);
 void drm_gem_vram_vunmap(struct drm_gem_vram_object *gbo,
 			 struct iosys_map *map)
 {
-	int ret;
-
-	ret = ttm_bo_reserve(&gbo->bo, false, false, NULL);
-	if (WARN_ONCE(ret, "ttm_bo_reserve_failed(): ret=%d\n", ret))
-		return;
+	dma_resv_assert_held(gbo->bo.base.resv);
 
 	drm_gem_vram_kunmap_locked(gbo, map);
 	drm_gem_vram_unpin_locked(gbo);
-
-	ttm_bo_unreserve(&gbo->bo);
 }
 EXPORT_SYMBOL(drm_gem_vram_vunmap);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_mipi_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_mipi_dsi.c
index 3ec02748d56f..497ef4b6a90a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_mipi_dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_mipi_dsi.c
@@ -606,7 +606,7 @@ int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi)
 EXPORT_SYMBOL(mipi_dsi_turn_on_peripheral);
 
 /*
- * mipi_dsi_set_maximum_return_packet_size() - specify the maximum size of the
+ * mipi_dsi_set_maximum_return_packet_size() - specify the maximum size of
  *    the payload in a long packet transmitted from the peripheral back to the
  *    host processor
  * @dsi: DSI peripheral device
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_modes.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_modes.c
index 304004fb80aa..3c8034a8c27b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_modes.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_modes.c
@@ -1750,11 +1750,78 @@ static int drm_mode_parse_cmdline_options(const char *str,
 	return 0;
 }
 
-static const char * const drm_named_modes_whitelist[] = {
-	"NTSC",
-	"PAL",
+struct drm_named_mode {
+	const char *name;
+	unsigned int pixel_clock_khz;
+	unsigned int xres;
+	unsigned int yres;
+	unsigned int flags;
+};
+
+#define NAMED_MODE(_name, _pclk, _x, _y, _flags)	\
+	{						\
+		.name = _name,				\
+		.pixel_clock_khz = _pclk,		\
+		.xres = _x,				\
+		.yres = _y,				\
+		.flags = _flags,			\
+	}
+
+static const struct drm_named_mode drm_named_modes[] = {
+	NAMED_MODE("NTSC", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE),
+	NAMED_MODE("PAL", 13500, 720, 576, DRM_MODE_FLAG_INTERLACE),
 };
 
+static int drm_mode_parse_cmdline_named_mode(const char *name,
+					     unsigned int name_end,
+					     struct drm_cmdline_mode *cmdline_mode)
+{
+	unsigned int i;
+
+	if (!name_end)
+		return 0;
+
+	/* If the name starts with a digit, it's not a named mode */
+	if (isdigit(name[0]))
+		return 0;
+
+	/*
+	 * If there's an equal sign in the name, the command-line
+	 * contains only an option and no mode.
+	 */
+	if (strnchr(name, name_end, '='))
+		return 0;
+
+	/* The connection status extras can be set without a mode. */
+	if (name_end == 1 &&
+	    (name[0] == 'd' || name[0] == 'D' || name[0] == 'e'))
+		return 0;
+
+	/*
+	 * We're sure we're a named mode at this point, iterate over the
+	 * list of modes we're aware of.
+	 */
+	for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) {
+		const struct drm_named_mode *mode = &drm_named_modes[i];
+		int ret;
+
+		ret = str_has_prefix(name, mode->name);
+		if (ret != name_end)
+			continue;
+
+		strcpy(cmdline_mode->name, mode->name);
+		cmdline_mode->pixel_clock = mode->pixel_clock_khz;
+		cmdline_mode->xres = mode->xres;
+		cmdline_mode->yres = mode->yres;
+		cmdline_mode->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
+		cmdline_mode->specified = true;
+
+		return 1;
+	}
+
+	return -EINVAL;
+}
+
 /**
  * drm_mode_parse_command_line_for_connector - parse command line modeline for connector
  * @mode_option: optional per connector mode option
@@ -1791,7 +1858,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 	const char *bpp_ptr = NULL, *refresh_ptr = NULL, *extra_ptr = NULL;
 	const char *options_ptr = NULL;
 	char *bpp_end_ptr = NULL, *refresh_end_ptr = NULL;
-	int i, len, ret;
+	int len, ret;
 
 	memset(mode, 0, sizeof(*mode));
 	mode->panel_orientation = DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
@@ -1801,20 +1868,24 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 
 	name = mode_option;
 
+	/* Locate the start of named options */
+	options_ptr = strchr(name, ',');
+	if (options_ptr)
+		options_off = options_ptr - name;
+	else
+		options_off = strlen(name);
+
 	/* Try to locate the bpp and refresh specifiers, if any */
-	bpp_ptr = strchr(name, '-');
+	bpp_ptr = strnchr(name, options_off, '-');
+	while (bpp_ptr && !isdigit(bpp_ptr[1]))
+		bpp_ptr = strnchr(bpp_ptr + 1, options_off, '-');
 	if (bpp_ptr)
 		bpp_off = bpp_ptr - name;
 
-	refresh_ptr = strchr(name, '@');
+	refresh_ptr = strnchr(name, options_off, '@');
 	if (refresh_ptr)
 		refresh_off = refresh_ptr - name;
 
-	/* Locate the start of named options */
-	options_ptr = strchr(name, ',');
-	if (options_ptr)
-		options_off = options_ptr - name;
-
 	/* Locate the end of the name / resolution, and parse it */
 	if (bpp_ptr) {
 		mode_end = bpp_off;
@@ -1828,18 +1899,19 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 		parse_extras = true;
 	}
 
-	/* First check for a named mode */
-	for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) {
-		ret = str_has_prefix(name, drm_named_modes_whitelist[i]);
-		if (ret == mode_end) {
-			if (refresh_ptr)
-				return false; /* named + refresh is invalid */
+	if (!mode_end)
+		return false;
 
-			strcpy(mode->name, drm_named_modes_whitelist[i]);
-			mode->specified = true;
-			break;
-		}
-	}
+	ret = drm_mode_parse_cmdline_named_mode(name, mode_end, mode);
+	if (ret < 0)
+		return false;
+
+	/*
+	 * Having a mode that starts by a letter (and thus is named) and
+	 * an at-sign (used to specify a refresh rate) is disallowed.
+	 */
+	if (ret && refresh_ptr)
+		return false;
 
 	/* No named mode? Check for a normal mode argument, e.g. 1024x768 */
 	if (!mode->specified && isdigit(name[0])) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
index 52d8800a8ab8..3659f0465a72 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -304,6 +304,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
 		},
 		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Ideapad D330-10IGL (HD) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGL"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
 	}, {	/* Lenovo Yoga Book X90F / X91F / X91L */
 		.matches = {
 		  /* Non exact match to match all versions */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_plane_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_plane_helper.c
index 865bd999b187..ba6a9136a065 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_plane_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_plane_helper.c
@@ -298,7 +298,9 @@ EXPORT_SYMBOL(drm_plane_helper_destroy);
  * scale and positioning are not expected to change since the plane is always
  * a fullscreen scanout buffer.
  *
- * This is often the case for the primary plane of simple framebuffers.
+ * This is often the case for the primary plane of simple framebuffers. See
+ * also drm_crtc_helper_atomic_check() for the respective CRTC-state check
+ * helper function.
  *
  * RETURNS:
  * Zero on success, or an errno code otherwise.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_prime.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_prime.c
index eb09e86044c6..f924b8b4ab6b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_prime.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_prime.c
@@ -781,6 +781,8 @@ int drm_gem_dmabuf_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma)
 	struct drm_gem_object *obj = dma_buf->priv;
 	struct drm_device *dev = obj->dev;
 
+	dma_resv_assert_held(dma_buf->resv);
+
 	if (!dev->driver->gem_prime_mmap)
 		return -ENOSYS;
 
@@ -940,7 +942,7 @@ struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev,
 
 	get_dma_buf(dma_buf);
 
-	sgt = dma_buf_map_attachment(attach, DMA_BIDIRECTIONAL);
+	sgt = dma_buf_map_attachment_unlocked(attach, DMA_BIDIRECTIONAL);
 	if (IS_ERR(sgt)) {
 		ret = PTR_ERR(sgt);
 		goto fail_detach;
@@ -958,7 +960,7 @@ struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev,
 	return obj;
 
 fail_unmap:
-	dma_buf_unmap_attachment(attach, sgt, DMA_BIDIRECTIONAL);
+	dma_buf_unmap_attachment_unlocked(attach, sgt, DMA_BIDIRECTIONAL);
 fail_detach:
 	dma_buf_detach(dma_buf, attach);
 	dma_buf_put(dma_buf);
@@ -1056,7 +1058,7 @@ void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg)
 
 	attach = obj->import_attach;
 	if (sg)
-		dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);
+		dma_buf_unmap_attachment_unlocked(attach, sg, DMA_BIDIRECTIONAL);
 	dma_buf = attach->dmabuf;
 	dma_buf_detach(attach->dmabuf, attach);
 	/* remove the reference */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_probe_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_probe_helper.c
index 69b0b2b9cc1c..bcd9611dabfd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_probe_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_probe_helper.c
@@ -36,7 +36,6 @@
 #include <drm/drm_client.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_modeset_helper_vtables.h>
 #include <drm/drm_print.h>
@@ -367,7 +366,7 @@ static int drm_helper_probe_get_modes(struct drm_connector *connector)
 	 * override/firmware EDID.
 	 */
 	if (count == 0 && connector->status == connector_status_connected)
-		count = drm_add_override_edid_modes(connector);
+		count = drm_edid_override_connector_update(connector);
 
 	return count;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_rect.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_rect.c
index 0460e874896e..85c79a38c13a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_rect.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_rect.c
@@ -80,7 +80,7 @@ static u32 clip_scaled(int src, int dst, int *clip)
  * @dst: destination window rectangle
  * @clip: clip rectangle
  *
- * Clip rectangle @dst by rectangle @clip. Clip rectangle @src by the
+ * Clip rectangle @dst by rectangle @clip. Clip rectangle @src by
  * the corresponding amounts, retaining the vertical and horizontal scaling
  * factors from @src to @dst.
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_simple_kms_helper.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_simple_kms_helper.c
index e9f782119d3d..3ef420ec4534 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_simple_kms_helper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -102,10 +102,14 @@ static int drm_simple_kms_crtc_check(struct drm_crtc *crtc,
 	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 	int ret;
 
-	ret = drm_atomic_helper_check_crtc_state(crtc_state, false);
+	if (!crtc_state->enable)
+		goto out;
+
+	ret = drm_atomic_helper_check_crtc_primary_plane(crtc_state);
 	if (ret)
 		return ret;
 
+out:
 	return drm_atomic_add_affected_planes(state, crtc);
 }
 
@@ -281,6 +285,30 @@ static void drm_simple_kms_plane_cleanup_fb(struct drm_plane *plane,
 	pipe->funcs->cleanup_fb(pipe, state);
 }
 
+static int drm_simple_kms_plane_begin_fb_access(struct drm_plane *plane,
+						struct drm_plane_state *new_plane_state)
+{
+	struct drm_simple_display_pipe *pipe;
+
+	pipe = container_of(plane, struct drm_simple_display_pipe, plane);
+	if (!pipe->funcs || !pipe->funcs->begin_fb_access)
+		return 0;
+
+	return pipe->funcs->begin_fb_access(pipe, new_plane_state);
+}
+
+static void drm_simple_kms_plane_end_fb_access(struct drm_plane *plane,
+					       struct drm_plane_state *new_plane_state)
+{
+	struct drm_simple_display_pipe *pipe;
+
+	pipe = container_of(plane, struct drm_simple_display_pipe, plane);
+	if (!pipe->funcs || !pipe->funcs->end_fb_access)
+		return;
+
+	pipe->funcs->end_fb_access(pipe, new_plane_state);
+}
+
 static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane,
 						uint32_t format,
 						uint64_t modifier)
@@ -291,6 +319,8 @@ static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane,
 static const struct drm_plane_helper_funcs drm_simple_kms_plane_helper_funcs = {
 	.prepare_fb = drm_simple_kms_plane_prepare_fb,
 	.cleanup_fb = drm_simple_kms_plane_cleanup_fb,
+	.begin_fb_access = drm_simple_kms_plane_begin_fb_access,
+	.end_fb_access = drm_simple_kms_plane_end_fb_access,
 	.atomic_check = drm_simple_kms_plane_atomic_check,
 	.atomic_update = drm_simple_kms_plane_atomic_update,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_sysfs.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_sysfs.c
index 430e00b16eec..183130355997 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_sysfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_sysfs.c
@@ -19,6 +19,7 @@
 #include <linux/kdev_t.h>
 #include <linux/slab.h>
 
+#include <drm/drm_accel.h>
 #include <drm/drm_connector.h>
 #include <drm/drm_device.h>
 #include <drm/drm_file.h>
@@ -90,7 +91,7 @@ static void drm_sysfs_acpi_register(void) { }
 static void drm_sysfs_acpi_unregister(void) { }
 #endif
 
-static char *drm_devnode(struct device *dev, umode_t *mode)
+static char *drm_devnode(const struct device *dev, umode_t *mode)
 {
 	return kasprintf(GFP_KERNEL, "dri/%s", dev_name(dev));
 }
@@ -471,19 +472,26 @@ struct device *drm_sysfs_minor_alloc(struct drm_minor *minor)
 	struct device *kdev;
 	int r;
 
-	if (minor->type == DRM_MINOR_RENDER)
-		minor_str = "renderD%d";
-	else
-		minor_str = "card%d";
-
 	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);
 	if (!kdev)
 		return ERR_PTR(-ENOMEM);
 
 	device_initialize(kdev);
-	kdev->devt = MKDEV(DRM_MAJOR, minor->index);
-	kdev->class = drm_class;
-	kdev->type = &drm_sysfs_device_minor;
+
+	if (minor->type == DRM_MINOR_ACCEL) {
+		minor_str = "accel%d";
+		accel_set_device_instance_params(kdev, minor->index);
+	} else {
+		if (minor->type == DRM_MINOR_RENDER)
+			minor_str = "renderD%d";
+		else
+			minor_str = "card%d";
+
+		kdev->devt = MKDEV(DRM_MAJOR, minor->index);
+		kdev->class = drm_class;
+		kdev->type = &drm_sysfs_device_minor;
+	}
+
 	kdev->parent = minor->dev->dev;
 	kdev->release = drm_sysfs_release;
 	dev_set_drvdata(kdev, minor);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/drm_vma_manager.c linux-libre-6.2-gnu/drivers/gpu/drm/drm_vma_manager.c
index 7de37f8c68fd..83229a031af0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/drm_vma_manager.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/drm_vma_manager.c
@@ -240,27 +240,8 @@ void drm_vma_offset_remove(struct drm_vma_offset_manager *mgr,
 }
 EXPORT_SYMBOL(drm_vma_offset_remove);
 
-/**
- * drm_vma_node_allow - Add open-file to list of allowed users
- * @node: Node to modify
- * @tag: Tag of file to remove
- *
- * Add @tag to the list of allowed open-files for this node. If @tag is
- * already on this list, the ref-count is incremented.
- *
- * The list of allowed-users is preserved across drm_vma_offset_add() and
- * drm_vma_offset_remove() calls. You may even call it if the node is currently
- * not added to any offset-manager.
- *
- * You must remove all open-files the same number of times as you added them
- * before destroying the node. Otherwise, you will leak memory.
- *
- * This is locked against concurrent access internally.
- *
- * RETURNS:
- * 0 on success, negative error code on internal failure (out-of-mem)
- */
-int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
+static int vma_node_allow(struct drm_vma_offset_node *node,
+			  struct drm_file *tag, bool ref_counted)
 {
 	struct rb_node **iter;
 	struct rb_node *parent = NULL;
@@ -282,7 +263,8 @@ int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
 		entry = rb_entry(*iter, struct drm_vma_offset_file, vm_rb);
 
 		if (tag == entry->vm_tag) {
-			entry->vm_count++;
+			if (ref_counted)
+				entry->vm_count++;
 			goto unlock;
 		} else if (tag > entry->vm_tag) {
 			iter = &(*iter)->rb_right;
@@ -307,8 +289,58 @@ unlock:
 	kfree(new);
 	return ret;
 }
+
+/**
+ * drm_vma_node_allow - Add open-file to list of allowed users
+ * @node: Node to modify
+ * @tag: Tag of file to remove
+ *
+ * Add @tag to the list of allowed open-files for this node. If @tag is
+ * already on this list, the ref-count is incremented.
+ *
+ * The list of allowed-users is preserved across drm_vma_offset_add() and
+ * drm_vma_offset_remove() calls. You may even call it if the node is currently
+ * not added to any offset-manager.
+ *
+ * You must remove all open-files the same number of times as you added them
+ * before destroying the node. Otherwise, you will leak memory.
+ *
+ * This is locked against concurrent access internally.
+ *
+ * RETURNS:
+ * 0 on success, negative error code on internal failure (out-of-mem)
+ */
+int drm_vma_node_allow(struct drm_vma_offset_node *node, struct drm_file *tag)
+{
+	return vma_node_allow(node, tag, true);
+}
 EXPORT_SYMBOL(drm_vma_node_allow);
 
+/**
+ * drm_vma_node_allow_once - Add open-file to list of allowed users
+ * @node: Node to modify
+ * @tag: Tag of file to remove
+ *
+ * Add @tag to the list of allowed open-files for this node.
+ *
+ * The list of allowed-users is preserved across drm_vma_offset_add() and
+ * drm_vma_offset_remove() calls. You may even call it if the node is currently
+ * not added to any offset-manager.
+ *
+ * This is not ref-counted unlike drm_vma_node_allow() hence drm_vma_node_revoke()
+ * should only be called once after this.
+ *
+ * This is locked against concurrent access internally.
+ *
+ * RETURNS:
+ * 0 on success, negative error code on internal failure (out-of-mem)
+ */
+int drm_vma_node_allow_once(struct drm_vma_offset_node *node, struct drm_file *tag)
+{
+	return vma_node_allow(node, tag, false);
+}
+EXPORT_SYMBOL(drm_vma_node_allow_once);
+
 /**
  * drm_vma_node_revoke - Remove open-file from list of allowed users
  * @node: Node to modify
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index f32f4771dada..2bb4c25565dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -6,13 +6,14 @@
 #ifndef __ETNAVIV_DRV_H__
 #define __ETNAVIV_DRV_H__
 
+#include <linux/io.h>
 #include <linux/list.h>
 #include <linux/mm_types.h>
 #include <linux/sizes.h>
 #include <linux/time64.h>
 #include <linux/types.h>
 
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_gem.h>
 #include <drm/etnaviv_drm.h>
 #include <drm/gpu_scheduler.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_dump.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_dump.c
index f418e0b75772..44b5f3c35aab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_dump.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_dump.c
@@ -83,10 +83,15 @@ static void etnaviv_core_dump_registers(struct core_dump_iterator *iter,
 {
 	struct etnaviv_dump_registers *reg = iter->data;
 	unsigned int i;
+	u32 read_addr;
 
 	for (i = 0; i < ARRAY_SIZE(etnaviv_dump_registers); i++, reg++) {
+		read_addr = etnaviv_dump_registers[i];
+		if (read_addr >= VIVS_PM_POWER_CONTROLS &&
+		    read_addr <= VIVS_PM_PULSE_EATER)
+			read_addr = gpu_fix_power_address(gpu, read_addr);
 		reg->reg = cpu_to_le32(etnaviv_dump_registers[i]);
-		reg->value = cpu_to_le32(gpu_read(gpu, etnaviv_dump_registers[i]));
+		reg->value = cpu_to_le32(gpu_read(gpu, read_addr));
 	}
 
 	etnaviv_core_dump_header(iter, ETDUMP_BUF_REG, reg);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index cc386f8a7116..c5ae5492e1af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -130,7 +130,7 @@ static int etnaviv_gem_mmap_obj(struct etnaviv_gem_object *etnaviv_obj,
 {
 	pgprot_t vm_page_prot;
 
-	vma->vm_flags |= VM_IO | VM_MIXEDMAP | VM_DONTEXPAND | VM_DONTDUMP;
+	vma->vm_flags |= VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP;
 
 	vm_page_prot = vm_get_page_prot(vma->vm_flags);
 
@@ -165,7 +165,8 @@ static vm_fault_t etnaviv_gem_fault(struct vm_fault *vmf)
 	struct vm_area_struct *vma = vmf->vma;
 	struct drm_gem_object *obj = vma->vm_private_data;
 	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
-	struct page **pages, *page;
+	struct page **pages;
+	unsigned long pfn;
 	pgoff_t pgoff;
 	int err;
 
@@ -189,12 +190,12 @@ static vm_fault_t etnaviv_gem_fault(struct vm_fault *vmf)
 	/* We don't use vmf->pgoff since that has the fake offset: */
 	pgoff = (vmf->address - vma->vm_start) >> PAGE_SHIFT;
 
-	page = pages[pgoff];
+	pfn = page_to_pfn(pages[pgoff]);
 
 	VERB("Inserting %p pfn %lx, pa %lx", (void *)vmf->address,
-	     page_to_pfn(page), page_to_pfn(page) << PAGE_SHIFT);
+	     pfn, pfn << PAGE_SHIFT);
 
-	return vmf_insert_page(vma, vmf->address, page);
+	return vmf_insert_pfn(vma, vmf->address, pfn);
 }
 
 int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset)
@@ -258,7 +259,12 @@ struct etnaviv_vram_mapping *etnaviv_gem_mapping_get(
 		if (mapping->use == 0) {
 			mutex_lock(&mmu_context->lock);
 			if (mapping->context == mmu_context)
-				mapping->use += 1;
+				if (va && mapping->iova != va) {
+					etnaviv_iommu_reap_mapping(mapping);
+					mapping = NULL;
+				} else {
+					mapping->use += 1;
+				}
 			else
 				mapping = NULL;
 			mutex_unlock(&mmu_context->lock);
@@ -504,7 +510,6 @@ void etnaviv_gem_free_object(struct drm_gem_object *obj)
 		kfree(mapping);
 	}
 
-	drm_gem_free_mmap_offset(obj);
 	etnaviv_obj->ops->release(etnaviv_obj);
 	drm_gem_object_release(obj);
 
@@ -638,6 +643,7 @@ static int etnaviv_gem_userptr_get_pages(struct etnaviv_gem_object *etnaviv_obj)
 	struct page **pvec = NULL;
 	struct etnaviv_gem_userptr *userptr = &etnaviv_obj->userptr;
 	int ret, pinned = 0, npages = etnaviv_obj->base.size >> PAGE_SHIFT;
+	unsigned int gup_flags = FOLL_LONGTERM;
 
 	might_lock_read(&current->mm->mmap_lock);
 
@@ -648,14 +654,15 @@ static int etnaviv_gem_userptr_get_pages(struct etnaviv_gem_object *etnaviv_obj)
 	if (!pvec)
 		return -ENOMEM;
 
+	if (!userptr->ro)
+		gup_flags |= FOLL_WRITE;
+
 	do {
 		unsigned num_pages = npages - pinned;
 		uint64_t ptr = userptr->ptr + pinned * PAGE_SIZE;
 		struct page **pages = pvec + pinned;
 
-		ret = pin_user_pages_fast(ptr, num_pages,
-					  FOLL_WRITE | FOLL_FORCE | FOLL_LONGTERM,
-					  pages);
+		ret = pin_user_pages_fast(ptr, num_pages, gup_flags, pages);
 		if (ret < 0) {
 			unpin_user_pages(pvec, pinned);
 			kvfree(pvec);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.h linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.h
index 63688e6e4580..baa81cbf701a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -96,6 +96,7 @@ struct etnaviv_gem_submit {
 	int out_fence_id;
 	struct list_head node; /* GPU active submit list */
 	struct etnaviv_cmdbuf cmdbuf;
+	struct pid *pid;       /* submitting process */
 	bool runtime_resumed;
 	u32 exec_state;
 	u32 flags;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index 3fa2da149639..7031db145a77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -65,7 +65,7 @@ static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)
 	struct iosys_map map = IOSYS_MAP_INIT_VADDR(etnaviv_obj->vaddr);
 
 	if (etnaviv_obj->vaddr)
-		dma_buf_vunmap(etnaviv_obj->base.import_attach->dmabuf, &map);
+		dma_buf_vunmap_unlocked(etnaviv_obj->base.import_attach->dmabuf, &map);
 
 	/* Don't drop the pages for imported dmabuf, as they are not
 	 * ours, just free the array we allocated:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index 1ac916b24891..1491159d0d20 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -399,6 +399,9 @@ static void submit_cleanup(struct kref *kref)
 		mutex_unlock(&submit->gpu->fence_lock);
 		dma_fence_put(submit->out_fence);
 	}
+
+	put_pid(submit->pid);
+
 	kfree(submit->pmrs);
 	kfree(submit);
 }
@@ -422,6 +425,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 	struct sync_file *sync_file = NULL;
 	struct ww_acquire_ctx ticket;
 	int out_fence_fd = -1;
+	struct pid *pid = get_pid(task_pid(current));
 	void *stream;
 	int ret;
 
@@ -519,6 +523,8 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
 		goto err_submit_ww_acquire;
 	}
 
+	submit->pid = pid;
+
 	ret = etnaviv_cmdbuf_init(priv->cmdbuf_suballoc, &submit->cmdbuf,
 				  ALIGN(args->stream_size, 8) + 8);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 37018bc55810..51320eeebfcf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -416,6 +416,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 	if (gpu->identity.model == chipModel_GC700)
 		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;
 
+	/* These models/revisions don't have the 2D pipe bit */
+	if ((gpu->identity.model == chipModel_GC500 &&
+	     gpu->identity.revision <= 2) ||
+	    gpu->identity.model == chipModel_GC300)
+		gpu->identity.features |= chipFeatures_PIPE_2D;
+
 	if ((gpu->identity.model == chipModel_GC500 &&
 	     gpu->identity.revision < 2) ||
 	    (gpu->identity.model == chipModel_GC300 &&
@@ -449,8 +455,9 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_5);
 	}
 
-	/* GC600 idle register reports zero bits where modules aren't present */
-	if (gpu->identity.model == chipModel_GC600)
+	/* GC600/300 idle register reports zero bits where modules aren't present */
+	if (gpu->identity.model == chipModel_GC600 ||
+	    gpu->identity.model == chipModel_GC300)
 		gpu->idle_mask = VIVS_HI_IDLE_STATE_TX |
 				 VIVS_HI_IDLE_STATE_RA |
 				 VIVS_HI_IDLE_STATE_SE |
@@ -583,7 +590,7 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
 	u32 pmc, ppc;
 
 	/* enable clock gating */
-	ppc = gpu_read(gpu, VIVS_PM_POWER_CONTROLS);
+	ppc = gpu_read_power(gpu, VIVS_PM_POWER_CONTROLS);
 	ppc |= VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING;
 
 	/* Disable stall module clock gating for 4.3.0.1 and 4.3.0.2 revs */
@@ -591,9 +598,9 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
 	    gpu->identity.revision == 0x4302)
 		ppc |= VIVS_PM_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING;
 
-	gpu_write(gpu, VIVS_PM_POWER_CONTROLS, ppc);
+	gpu_write_power(gpu, VIVS_PM_POWER_CONTROLS, ppc);
 
-	pmc = gpu_read(gpu, VIVS_PM_MODULE_CONTROLS);
+	pmc = gpu_read_power(gpu, VIVS_PM_MODULE_CONTROLS);
 
 	/* Disable PA clock gating for GC400+ without bugfix except for GC420 */
 	if (gpu->identity.model >= chipModel_GC400 &&
@@ -616,19 +623,20 @@ static void etnaviv_gpu_enable_mlcg(struct etnaviv_gpu *gpu)
 
 	/* Disable TX clock gating on affected core revisions. */
 	if (etnaviv_is_model_rev(gpu, GC4000, 0x5222) ||
-	    etnaviv_is_model_rev(gpu, GC2000, 0x5108))
+	    etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
+	    etnaviv_is_model_rev(gpu, GC2000, 0x6202) ||
+	    etnaviv_is_model_rev(gpu, GC2000, 0x6203))
 		pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_TX;
 
-	/* Disable SE, RA and TX clock gating on affected core revisions. */
+	/* Disable SE and RA clock gating on affected core revisions. */
 	if (etnaviv_is_model_rev(gpu, GC7000, 0x6202))
 		pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_SE |
-		       VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_RA |
-		       VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_TX;
+		       VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_RA;
 
 	pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_RA_HZ;
 	pmc |= VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_RA_EZ;
 
-	gpu_write(gpu, VIVS_PM_MODULE_CONTROLS, pmc);
+	gpu_write_power(gpu, VIVS_PM_MODULE_CONTROLS, pmc);
 }
 
 void etnaviv_gpu_start_fe(struct etnaviv_gpu *gpu, u32 address, u16 prefetch)
@@ -688,11 +696,11 @@ static void etnaviv_gpu_setup_pulse_eater(struct etnaviv_gpu *gpu)
 	    (gpu->identity.features & chipFeatures_PIPE_3D))
 	{
 		/* Performance fix: disable internal DFS */
-		pulse_eater = gpu_read(gpu, VIVS_PM_PULSE_EATER);
+		pulse_eater = gpu_read_power(gpu, VIVS_PM_PULSE_EATER);
 		pulse_eater |= BIT(18);
 	}
 
-	gpu_write(gpu, VIVS_PM_PULSE_EATER, pulse_eater);
+	gpu_write_power(gpu, VIVS_PM_PULSE_EATER, pulse_eater);
 }
 
 static void etnaviv_gpu_hw_init(struct etnaviv_gpu *gpu)
@@ -1045,12 +1053,28 @@ pm_put:
 }
 #endif
 
-void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu)
+void etnaviv_gpu_recover_hang(struct etnaviv_gem_submit *submit)
 {
+	struct etnaviv_gpu *gpu = submit->gpu;
+	char *comm = NULL, *cmd = NULL;
+	struct task_struct *task;
 	unsigned int i;
 
 	dev_err(gpu->dev, "recover hung GPU!\n");
 
+	task = get_pid_task(submit->pid, PIDTYPE_PID);
+	if (task) {
+		comm = kstrdup(task->comm, GFP_KERNEL);
+		cmd = kstrdup_quotable_cmdline(task, GFP_KERNEL);
+		put_task_struct(task);
+	}
+
+	if (comm && cmd)
+		dev_err(gpu->dev, "offending task: %s (%s)\n", comm, cmd);
+
+	kfree(cmd);
+	kfree(comm);
+
 	if (pm_runtime_get_sync(gpu->dev) < 0)
 		goto pm_put;
 
@@ -1294,9 +1318,9 @@ static void sync_point_perfmon_sample_pre(struct etnaviv_gpu *gpu,
 	u32 val;
 
 	/* disable clock gating */
-	val = gpu_read(gpu, VIVS_PM_POWER_CONTROLS);
+	val = gpu_read_power(gpu, VIVS_PM_POWER_CONTROLS);
 	val &= ~VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING;
-	gpu_write(gpu, VIVS_PM_POWER_CONTROLS, val);
+	gpu_write_power(gpu, VIVS_PM_POWER_CONTROLS, val);
 
 	/* enable debug register */
 	val = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
@@ -1327,9 +1351,9 @@ static void sync_point_perfmon_sample_post(struct etnaviv_gpu *gpu,
 	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, val);
 
 	/* enable clock gating */
-	val = gpu_read(gpu, VIVS_PM_POWER_CONTROLS);
+	val = gpu_read_power(gpu, VIVS_PM_POWER_CONTROLS);
 	val |= VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING;
-	gpu_write(gpu, VIVS_PM_POWER_CONTROLS, val);
+	gpu_write_power(gpu, VIVS_PM_POWER_CONTROLS, val);
 }
 
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.h linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 85eddd492774..f1204b070fb8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -10,6 +10,7 @@
 #include "etnaviv_gem.h"
 #include "etnaviv_mmu.h"
 #include "etnaviv_drv.h"
+#include "common.xml.h"
 
 struct etnaviv_gem_submit;
 struct etnaviv_vram_mapping;
@@ -159,6 +160,26 @@ static inline u32 gpu_read(struct etnaviv_gpu *gpu, u32 reg)
 	return readl(gpu->mmio + reg);
 }
 
+static inline u32 gpu_fix_power_address(struct etnaviv_gpu *gpu, u32 reg)
+{
+	/* Power registers in GC300 < 2.0 are offset by 0x100 */
+	if (gpu->identity.model == chipModel_GC300 &&
+	    gpu->identity.revision < 0x2000)
+		reg += 0x100;
+
+	return reg;
+}
+
+static inline void gpu_write_power(struct etnaviv_gpu *gpu, u32 reg, u32 data)
+{
+	writel(data, gpu->mmio + gpu_fix_power_address(gpu, reg));
+}
+
+static inline u32 gpu_read_power(struct etnaviv_gpu *gpu, u32 reg)
+{
+	return readl(gpu->mmio + gpu_fix_power_address(gpu, reg));
+}
+
 int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value);
 
 int etnaviv_gpu_init(struct etnaviv_gpu *gpu);
@@ -168,7 +189,7 @@ bool etnaviv_fill_identity_from_hwdb(struct etnaviv_gpu *gpu);
 int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m);
 #endif
 
-void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu);
+void etnaviv_gpu_recover_hang(struct etnaviv_gem_submit *submit);
 void etnaviv_gpu_retire(struct etnaviv_gpu *gpu);
 int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
 	u32 fence, struct drm_etnaviv_timespec *timeout);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
index f2fc645c7956..57f334e24189 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c
@@ -68,6 +68,37 @@ static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
 		.minor_features10 = 0x00004040,
 		.minor_features11 = 0x00000024,
 	},
+	{
+		.model = 0x7000,
+		.revision = 0x6203,
+		.product_id = 0x70003,
+		.customer_id = 0x4,
+		.eco_id = 0,
+		.stream_count = 16,
+		.register_max = 64,
+		.thread_count = 512,
+		.shader_core_count = 2,
+		.vertex_cache_size = 16,
+		.vertex_output_buffer_size = 1024,
+		.pixel_pipes = 1,
+		.instruction_count = 512,
+		.num_constants = 320,
+		.buffer_size = 0,
+		.varyings_count = 16,
+		.features = 0xe0287c8d,
+		.minor_features0 = 0xc1589eff,
+		.minor_features1 = 0xfefbfad9,
+		.minor_features2 = 0xeb9d4fbf,
+		.minor_features3 = 0xedfffced,
+		.minor_features4 = 0xdb0dafc7,
+		.minor_features5 = 0x3b5ac333,
+		.minor_features6 = 0xfcce6000,
+		.minor_features7 = 0xfffbfa6f,
+		.minor_features8 = 0x00e10ef3,
+		.minor_features9 = 0x00c8003c,
+		.minor_features10 = 0x00004040,
+		.minor_features11 = 0x00000024,
+	},
 	{
 		.model = 0x7000,
 		.revision = 0x6204,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
index dc1aa738c4f1..67bdce5326c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -80,10 +80,10 @@ static int etnaviv_iommu_map(struct etnaviv_iommu_context *context, u32 iova,
 		return -EINVAL;
 
 	for_each_sgtable_dma_sg(sgt, sg, i) {
-		u32 pa = sg_dma_address(sg) - sg->offset;
+		phys_addr_t pa = sg_dma_address(sg) - sg->offset;
 		size_t bytes = sg_dma_len(sg) + sg->offset;
 
-		VERB("map[%d]: %08x %08x(%zx)", i, iova, pa, bytes);
+		VERB("map[%d]: %08x %pap(%zx)", i, iova, &pa, bytes);
 
 		ret = etnaviv_context_map(context, da, pa, bytes, prot);
 		if (ret)
@@ -135,6 +135,19 @@ static void etnaviv_iommu_remove_mapping(struct etnaviv_iommu_context *context,
 	drm_mm_remove_node(&mapping->vram_node);
 }
 
+void etnaviv_iommu_reap_mapping(struct etnaviv_vram_mapping *mapping)
+{
+	struct etnaviv_iommu_context *context = mapping->context;
+
+	lockdep_assert_held(&context->lock);
+	WARN_ON(mapping->use);
+
+	etnaviv_iommu_remove_mapping(context, mapping);
+	etnaviv_iommu_context_put(mapping->context);
+	mapping->context = NULL;
+	list_del_init(&mapping->mmu_node);
+}
+
 static int etnaviv_iommu_find_iova(struct etnaviv_iommu_context *context,
 				   struct drm_mm_node *node, size_t size)
 {
@@ -202,10 +215,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu_context *context,
 		 * this mapping.
 		 */
 		list_for_each_entry_safe(m, n, &list, scan_node) {
-			etnaviv_iommu_remove_mapping(context, m);
-			etnaviv_iommu_context_put(m->context);
-			m->context = NULL;
-			list_del_init(&m->mmu_node);
+			etnaviv_iommu_reap_mapping(m);
 			list_del_init(&m->scan_node);
 		}
 
@@ -257,10 +267,7 @@ static int etnaviv_iommu_insert_exact(struct etnaviv_iommu_context *context,
 	}
 
 	list_for_each_entry_safe(m, n, &scan_list, scan_node) {
-		etnaviv_iommu_remove_mapping(context, m);
-		etnaviv_iommu_context_put(m->context);
-		m->context = NULL;
-		list_del_init(&m->mmu_node);
+		etnaviv_iommu_reap_mapping(m);
 		list_del_init(&m->scan_node);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
index e4a0b7d09c2e..c01a147f0dfd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
@@ -91,6 +91,7 @@ int etnaviv_iommu_map_gem(struct etnaviv_iommu_context *context,
 	struct etnaviv_vram_mapping *mapping, u64 va);
 void etnaviv_iommu_unmap_gem(struct etnaviv_iommu_context *context,
 	struct etnaviv_vram_mapping *mapping);
+void etnaviv_iommu_reap_mapping(struct etnaviv_vram_mapping *mapping);
 
 int etnaviv_iommu_get_suballoc_va(struct etnaviv_iommu_context *ctx,
 				  struct etnaviv_vram_mapping *mapping,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_sched.c linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_sched.c
index 72e2553fbc98..d29f467eee13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -67,7 +67,7 @@ static enum drm_gpu_sched_stat etnaviv_sched_timedout_job(struct drm_sched_job
 
 	/* get the GPU back into the init state */
 	etnaviv_core_dump(submit);
-	etnaviv_gpu_recover_hang(gpu);
+	etnaviv_gpu_recover_hang(submit);
 
 	drm_sched_resubmit_jobs(&gpu->sched);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_fbdev.c linux-libre-6.2-gnu/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 767afd2bfa82..55c92372fca0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -49,6 +49,8 @@ static const struct fb_ops exynos_drm_fb_ops = {
 	.owner		= THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_mmap        = exynos_drm_fb_mmap,
+	.fb_read	= drm_fb_helper_cfb_read,
+	.fb_write	= drm_fb_helper_cfb_write,
 	.fb_fillrect	= drm_fb_helper_cfb_fillrect,
 	.fb_copyarea	= drm_fb_helper_cfb_copyarea,
 	.fb_imageblit	= drm_fb_helper_cfb_imageblit,
@@ -63,7 +65,7 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
 	unsigned int size = fb->width * fb->height * fb->format->cpp[0];
 	unsigned long offset;
 
-	fbi = drm_fb_helper_alloc_fbi(helper);
+	fbi = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(fbi)) {
 		DRM_DEV_ERROR(to_dma_dev(helper->dev),
 			      "failed to allocate fb info.\n");
@@ -201,7 +203,7 @@ static void exynos_drm_fbdev_destroy(struct drm_device *dev,
 			drm_framebuffer_remove(fb);
 	}
 
-	drm_fb_helper_unregister_fbi(fb_helper);
+	drm_fb_helper_unregister_info(fb_helper);
 
 	drm_fb_helper_fini(fb_helper);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c linux-libre-6.2-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 471fd6c8135f..e19c2ceb3759 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -477,7 +477,7 @@ static dma_addr_t *g2d_userptr_get_dma_addr(struct g2d_data *g2d,
 	}
 
 	ret = pin_user_pages_fast(start, npages,
-				  FOLL_FORCE | FOLL_WRITE | FOLL_LONGTERM,
+				  FOLL_WRITE | FOLL_LONGTERM,
 				  g2d_userptr->pages);
 	if (ret != npages) {
 		DRM_DEV_ERROR(g2d->dev,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index b4acc3422ba4..8579c7629f5e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -20,7 +20,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c linux-libre-6.2-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index 4d4a715b429d..2c2b92324a2e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -60,8 +60,9 @@ static int fsl_dcu_drm_connector_get_modes(struct drm_connector *connector)
 	return drm_panel_get_modes(fsl_connector->panel, connector);
 }
 
-static int fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector,
-					    struct drm_display_mode *mode)
+static enum drm_mode_status
+fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector,
+				 struct drm_display_mode *mode)
 {
 	if (mode->hdisplay & 0xf)
 		return MODE_ERROR;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/gma500/framebuffer.c linux-libre-6.2-gnu/drivers/gpu/drm/gma500/framebuffer.c
index aa3ecf771fd3..8d5a37b8f110 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/gma500/framebuffer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/gma500/framebuffer.c
@@ -147,6 +147,8 @@ static const struct fb_ops psbfb_unaccel_ops = {
 	.owner = THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_setcolreg = psbfb_setcolreg,
+	.fb_read = drm_fb_helper_cfb_read,
+	.fb_write = drm_fb_helper_cfb_write,
 	.fb_fillrect = drm_fb_helper_cfb_fillrect,
 	.fb_copyarea = drm_fb_helper_cfb_copyarea,
 	.fb_imageblit = drm_fb_helper_cfb_imageblit,
@@ -268,7 +270,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper,
 
 	memset(dev_priv->vram_addr + backing->offset, 0, size);
 
-	info = drm_fb_helper_alloc_fbi(fb_helper);
+	info = drm_fb_helper_alloc_info(fb_helper);
 	if (IS_ERR(info)) {
 		ret = PTR_ERR(info);
 		goto err_drm_gem_object_put;
@@ -286,7 +288,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper,
 
 	info->fbops = &psbfb_unaccel_ops;
 
-	info->fix.smem_start = dev->mode_config.fb_base;
+	info->fix.smem_start = dev_priv->fb_base;
 	info->fix.smem_len = size;
 	info->fix.ywrapstep = 0;
 	info->fix.ypanstep = 0;
@@ -296,7 +298,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper,
 	info->screen_size = size;
 
 	if (dev_priv->gtt.stolen_size) {
-		info->apertures->ranges[0].base = dev->mode_config.fb_base;
+		info->apertures->ranges[0].base = dev_priv->fb_base;
 		info->apertures->ranges[0].size = dev_priv->gtt.stolen_size;
 	}
 
@@ -383,7 +385,7 @@ static int psb_fbdev_destroy(struct drm_device *dev,
 {
 	struct drm_framebuffer *fb = fb_helper->fb;
 
-	drm_fb_helper_unregister_fbi(fb_helper);
+	drm_fb_helper_unregister_info(fb_helper);
 
 	drm_fb_helper_fini(fb_helper);
 	drm_framebuffer_unregister_private(fb);
@@ -527,7 +529,7 @@ void psb_modeset_init(struct drm_device *dev)
 
 	/* set memory base */
 	/* Oaktrail and Poulsbo should use BAR 2*/
-	pci_read_config_dword(pdev, PSB_BSM, (u32 *)&(dev->mode_config.fb_base));
+	pci_read_config_dword(pdev, PSB_BSM, (u32 *)&(dev_priv->fb_base));
 
 	/* num pipes is 2 for PSB but 1 for Mrst */
 	for (i = 0; i < dev_priv->num_pipe; i++)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/gma500/psb_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/gma500/psb_drv.h
index ae544b69fc47..a5df6d2f2cab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/gma500/psb_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/gma500/psb_drv.h
@@ -523,6 +523,7 @@ struct drm_psb_private {
 	uint32_t blc_adj2;
 
 	struct drm_fb_helper *fb_helper;
+	resource_size_t fb_base;
 
 	bool dsr_enable;
 	u32 dsr_fb_update;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_connector.c linux-libre-6.2-gnu/drivers/gpu/drm/gud/gud_connector.c
index d0addd478815..fa636206f232 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_connector.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/gud/gud_connector.c
@@ -355,7 +355,7 @@ static void gud_connector_reset(struct drm_connector *connector)
 	drm_atomic_helper_connector_reset(connector);
 	connector->state->tv = gconn->initial_tv_state;
 	/* Set margins from command line */
-	drm_atomic_helper_connector_tv_reset(connector);
+	drm_atomic_helper_connector_tv_margins_reset(connector);
 	if (gconn->initial_brightness >= 0)
 		connector->state->tv.brightness = gconn->initial_brightness;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/gud/gud_drv.c
index 8d1630b8edac..d57dab104358 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/gud/gud_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/gud/gud_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index fe4269c5aa0a..22053c613644 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -17,6 +17,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_gem_vram_helper.h>
 #include <drm/drm_managed.h>
@@ -105,7 +106,6 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv)
 	dev->mode_config.max_width = 1920;
 	dev->mode_config.max_height = 1200;
 
-	dev->mode_config.fb_base = priv->fb_base;
 	dev->mode_config.preferred_depth = 32;
 	dev->mode_config.prefer_shadow = 1;
 
@@ -212,7 +212,7 @@ static int hibmc_hw_map(struct hibmc_drm_private *priv)
 {
 	struct drm_device *dev = &priv->dev;
 	struct pci_dev *pdev = to_pci_dev(dev->dev);
-	resource_size_t addr, size, ioaddr, iosize;
+	resource_size_t ioaddr, iosize;
 
 	ioaddr = pci_resource_start(pdev, 1);
 	iosize = pci_resource_len(pdev, 1);
@@ -222,16 +222,6 @@ static int hibmc_hw_map(struct hibmc_drm_private *priv)
 		return -ENOMEM;
 	}
 
-	addr = pci_resource_start(pdev, 0);
-	size = pci_resource_len(pdev, 0);
-	priv->fb_map = devm_ioremap(dev->dev, addr, size);
-	if (!priv->fb_map) {
-		drm_err(dev, "Cannot map framebuffer\n");
-		return -ENOMEM;
-	}
-	priv->fb_base = addr;
-	priv->fb_size = size;
-
 	return 0;
 }
 
@@ -271,7 +261,8 @@ static int hibmc_load(struct drm_device *dev)
 	if (ret)
 		goto err;
 
-	ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0), priv->fb_size);
+	ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0),
+				    pci_resource_len(pdev, 0));
 	if (ret) {
 		drm_err(dev, "Error initializing VRAM MM; %d\n", ret);
 		goto err;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
index 7d263f4d7078..f957552c6c50 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h
@@ -19,7 +19,6 @@
 #include <linux/i2c.h>
 
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_framebuffer.h>
 
 struct hibmc_connector {
@@ -32,9 +31,6 @@ struct hibmc_connector {
 struct hibmc_drm_private {
 	/* hw */
 	void __iomem   *mmio;
-	void __iomem   *fb_map;
-	resource_size_t  fb_base;
-	resource_size_t  fb_size;
 
 	/* drm */
 	struct drm_device dev;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
index c228091fb0e6..8c6d2ea2a472 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
@@ -11,6 +11,8 @@
  *	Jianhua Li <lijianhua@huawei.com>
  */
 
+#include <linux/io.h>
+
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_print.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index a0d5aa727d58..d9978b79828c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -658,7 +658,7 @@ static enum drm_mode_status dsi_encoder_mode_valid(struct drm_encoder *encoder,
 		 * reset adj_mode to the mode value each time,
 		 * so we don't adjust the mode twice
 		 */
-		drm_mode_copy(&adj_mode, mode);
+		drm_mode_init(&adj_mode, mode);
 
 		crtc_funcs = crtc->helper_private;
 		if (crtc_funcs && crtc_funcs->mode_fixup)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 73ee7f25f734..9c5d49bf40c9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -19,7 +19,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hyperv/hyperv_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
index ca127ff797f7..427c20ba3404 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
@@ -11,7 +11,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_simple_kms_helper.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c linux-libre-6.2-gnu/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
index 28e732f94bf2..6c6b57298797 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
@@ -8,7 +8,6 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i2c/tda998x_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/i2c/tda998x_drv.c
index d444e7fffb54..a14d2896aebb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i2c/tda998x_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1174,6 +1174,8 @@ static int tda998x_audio_codec_init(struct tda998x_priv *priv,
 	struct hdmi_codec_pdata codec_data = {
 		.ops = &audio_codec_ops,
 		.max_i2s_channels = 2,
+		.no_i2s_capture = 1,
+		.no_spdif_capture = 1,
 	};
 
 	if (priv->audio_port_enable[AUDIO_ROUTE_I2S])
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/Kconfig.profile linux-libre-6.2-gnu/drivers/gpu/drm/i915/Kconfig.profile
index 39328567c200..7cc38d25ee5c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/Kconfig.profile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/Kconfig.profile
@@ -57,10 +57,28 @@ config DRM_I915_PREEMPT_TIMEOUT
 	default 640 # milliseconds
 	help
 	  How long to wait (in milliseconds) for a preemption event to occur
-	  when submitting a new context via execlists. If the current context
-	  does not hit an arbitration point and yield to HW before the timer
-	  expires, the HW will be reset to allow the more important context
-	  to execute.
+	  when submitting a new context. If the current context does not hit
+	  an arbitration point and yield to HW before the timer expires, the
+	  HW will be reset to allow the more important context to execute.
+
+	  This is adjustable via
+	  /sys/class/drm/card?/engine/*/preempt_timeout_ms
+
+	  May be 0 to disable the timeout.
+
+	  The compiled in default may get overridden at driver probe time on
+	  certain platforms and certain engines which will be reflected in the
+	  sysfs control.
+
+config DRM_I915_PREEMPT_TIMEOUT_COMPUTE
+	int "Preempt timeout for compute engines (ms, jiffy granularity)"
+	default 7500 # milliseconds
+	help
+	  How long to wait (in milliseconds) for a preemption event to occur
+	  when submitting a new context to a compute capable engine. If the
+	  current context does not hit an arbitration point and yield to HW
+	  before the timer expires, the HW will be reset to allow the more
+	  important context to execute.
 
 	  This is adjustable via
 	  /sys/class/drm/card?/engine/*/preempt_timeout_ms
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/i915/Makefile
index cea00aaca04b..01974b82d205 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/Makefile
@@ -127,9 +127,11 @@ gt-y += \
 	gt/intel_sseu.o \
 	gt/intel_sseu_debugfs.o \
 	gt/intel_timeline.o \
+	gt/intel_wopcm.o \
 	gt/intel_workarounds.o \
 	gt/shmem_utils.o \
 	gt/sysfs_engines.o
+
 # x86 intel-gtt module support
 gt-$(CONFIG_X86) += gt/intel_ggtt_gmch.o
 # autogenerated null render state
@@ -183,8 +185,7 @@ i915-y += \
 	  i915_trace_points.o \
 	  i915_ttm_buddy_manager.o \
 	  i915_vma.o \
-	  i915_vma_resource.o \
-	  intel_wopcm.o
+	  i915_vma_resource.o
 
 # general-purpose microcontroller (GuC) support
 i915-y += gt/uc/intel_uc.o \
@@ -209,6 +210,9 @@ i915-y += gt/uc/intel_uc.o \
 # graphics system controller (GSC) support
 i915-y += gt/intel_gsc.o
 
+# graphics hardware monitoring (HWMON) support
+i915-$(CONFIG_HWMON) += i915_hwmon.o
+
 # modesetting core code
 i915-y += \
 	display/hsw_ips.o \
@@ -244,6 +248,7 @@ i915-y += \
 	display/intel_global_state.o \
 	display/intel_hdcp.o \
 	display/intel_hotplug.o \
+	display/intel_hti.o \
 	display/intel_lpe_audio.o \
 	display/intel_modeset_verify.o \
 	display/intel_modeset_setup.o \
@@ -310,15 +315,18 @@ i915-y += \
 
 i915-y += i915_perf.o
 
-# Protected execution platform (PXP) support
-i915-$(CONFIG_DRM_I915_PXP) += \
+# Protected execution platform (PXP) support. Base support is required for HuC
+i915-y += \
 	pxp/intel_pxp.o \
+	pxp/intel_pxp_tee.o \
+	pxp/intel_pxp_huc.o
+
+i915-$(CONFIG_DRM_I915_PXP) += \
 	pxp/intel_pxp_cmd.o \
 	pxp/intel_pxp_debugfs.o \
 	pxp/intel_pxp_irq.o \
 	pxp/intel_pxp_pm.o \
-	pxp/intel_pxp_session.o \
-	pxp/intel_pxp_tee.o
+	pxp/intel_pxp_session.o
 
 # Post-mortem debug and GPU hang state capture
 i915-$(CONFIG_DRM_I915_CAPTURE_ERROR) += i915_gpu_error.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_dp.c
index e3e3d27ffb53..24ef36ec2d3d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_dp.c
@@ -8,6 +8,7 @@
 #include <linux/string_helpers.h>
 
 #include "g4x_dp.h"
+#include "i915_reg.h"
 #include "intel_audio.h"
 #include "intel_backlight.h"
 #include "intel_connector.h"
@@ -672,8 +673,6 @@ static void intel_enable_dp(struct intel_atomic_state *state,
 	intel_dp_pcon_dsc_configure(intel_dp, pipe_config);
 	intel_dp_start_link_train(intel_dp, pipe_config);
 	intel_dp_stop_link_train(intel_dp, pipe_config);
-
-	intel_audio_codec_enable(encoder, pipe_config, conn_state);
 }
 
 static void g4x_enable_dp(struct intel_atomic_state *state,
@@ -682,6 +681,7 @@ static void g4x_enable_dp(struct intel_atomic_state *state,
 			  const struct drm_connector_state *conn_state)
 {
 	intel_enable_dp(state, encoder, pipe_config, conn_state);
+	intel_audio_codec_enable(encoder, pipe_config, conn_state);
 	intel_edp_backlight_on(pipe_config, conn_state);
 }
 
@@ -690,6 +690,7 @@ static void vlv_enable_dp(struct intel_atomic_state *state,
 			  const struct intel_crtc_state *pipe_config,
 			  const struct drm_connector_state *conn_state)
 {
+	intel_audio_codec_enable(encoder, pipe_config, conn_state);
 	intel_edp_backlight_on(pipe_config, conn_state);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_dp.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_dp.h
index e1f50263a725..a38b3e1e01d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_dp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_dp.h
@@ -8,7 +8,7 @@
 
 #include <linux/types.h>
 
-#include "i915_reg.h"
+#include "i915_reg_defs.h"
 
 enum pipe;
 enum port;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_hdmi.c
index 2b73f5ff0d02..c3580d96765c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/g4x_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/g4x_hdmi.c
@@ -6,6 +6,7 @@
  */
 
 #include "g4x_hdmi.h"
+#include "i915_reg.h"
 #include "intel_audio.h"
 #include "intel_connector.h"
 #include "intel_crtc.h"
@@ -78,6 +79,18 @@ static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder,
 	return ret;
 }
 
+static int g4x_hdmi_compute_config(struct intel_encoder *encoder,
+				   struct intel_crtc_state *crtc_state,
+				   struct drm_connector_state *conn_state)
+{
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
+	if (HAS_PCH_SPLIT(i915))
+		crtc_state->has_pch_encoder = true;
+
+	return intel_hdmi_compute_config(encoder, crtc_state, conn_state);
+}
+
 static void intel_hdmi_get_config(struct intel_encoder *encoder,
 				  struct intel_crtc_state *pipe_config)
 {
@@ -144,10 +157,8 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 			     &pipe_config->infoframes.hdmi);
 }
 
-static void g4x_enable_hdmi(struct intel_atomic_state *state,
-			    struct intel_encoder *encoder,
-			    const struct intel_crtc_state *pipe_config,
-			    const struct drm_connector_state *conn_state)
+static void g4x_hdmi_enable_port(struct intel_encoder *encoder,
+				 const struct intel_crtc_state *pipe_config)
 {
 	struct drm_device *dev = encoder->base.dev;
 	struct drm_i915_private *dev_priv = to_i915(dev);
@@ -162,6 +173,16 @@ static void g4x_enable_hdmi(struct intel_atomic_state *state,
 
 	intel_de_write(dev_priv, intel_hdmi->hdmi_reg, temp);
 	intel_de_posting_read(dev_priv, intel_hdmi->hdmi_reg);
+}
+
+static void g4x_enable_hdmi(struct intel_atomic_state *state,
+			    struct intel_encoder *encoder,
+			    const struct intel_crtc_state *pipe_config,
+			    const struct drm_connector_state *conn_state)
+{
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+
+	g4x_hdmi_enable_port(encoder, pipe_config);
 
 	drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
 		    !pipe_config->has_hdmi_sink);
@@ -281,6 +302,11 @@ static void vlv_enable_hdmi(struct intel_atomic_state *state,
 			    const struct intel_crtc_state *pipe_config,
 			    const struct drm_connector_state *conn_state)
 {
+	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+
+	drm_WARN_ON(&dev_priv->drm, pipe_config->has_audio &&
+		    !pipe_config->has_hdmi_sink);
+	intel_audio_codec_enable(encoder, pipe_config, conn_state);
 }
 
 static void intel_disable_hdmi(struct intel_atomic_state *state,
@@ -402,7 +428,7 @@ static void vlv_hdmi_pre_enable(struct intel_atomic_state *state,
 			      pipe_config->has_infoframe,
 			      pipe_config, conn_state);
 
-	g4x_enable_hdmi(state, encoder, pipe_config, conn_state);
+	g4x_hdmi_enable_port(encoder, pipe_config);
 
 	vlv_wait_port_ready(dev_priv, dig_port, 0x0);
 }
@@ -479,7 +505,7 @@ static void chv_hdmi_pre_enable(struct intel_atomic_state *state,
 			      pipe_config->has_infoframe,
 			      pipe_config, conn_state);
 
-	g4x_enable_hdmi(state, encoder, pipe_config, conn_state);
+	g4x_hdmi_enable_port(encoder, pipe_config);
 
 	vlv_wait_port_ready(dev_priv, dig_port, 0x0);
 
@@ -543,7 +569,7 @@ void g4x_hdmi_init(struct drm_i915_private *dev_priv,
 			 "HDMI %c", port_name(port));
 
 	intel_encoder->hotplug = intel_hdmi_hotplug;
-	intel_encoder->compute_config = intel_hdmi_compute_config;
+	intel_encoder->compute_config = g4x_hdmi_compute_config;
 	if (HAS_PCH_SPLIT(dev_priv)) {
 		intel_encoder->disable = pch_disable_hdmi;
 		intel_encoder->post_disable = pch_post_disable_hdmi;
@@ -585,7 +611,7 @@ void g4x_hdmi_init(struct drm_i915_private *dev_priv,
 	} else {
 		intel_encoder->pipe_mask = ~0;
 	}
-	intel_encoder->cloneable = 1 << INTEL_OUTPUT_ANALOG;
+	intel_encoder->cloneable = BIT(INTEL_OUTPUT_ANALOG);
 	intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port);
 	/*
 	 * BSpec is unclear about HDMI+HDMI cloning on g4x, but it seems
@@ -593,7 +619,7 @@ void g4x_hdmi_init(struct drm_i915_private *dev_priv,
 	 * only one port anyway, nothing is lost by allowing it.
 	 */
 	if (IS_G4X(dev_priv))
-		intel_encoder->cloneable |= 1 << INTEL_OUTPUT_HDMI;
+		intel_encoder->cloneable |= BIT(INTEL_OUTPUT_HDMI);
 
 	dig_port->hdmi.hdmi_reg = hdmi_reg;
 	dig_port->dp.output_reg = INVALID_MMIO_REG;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/hsw_ips.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/hsw_ips.c
index a5be4af792cb..83aa3800245f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/hsw_ips.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/hsw_ips.c
@@ -104,8 +104,7 @@ static bool hsw_ips_need_disable(struct intel_atomic_state *state,
 	 * Disable IPS before we program the LUT.
 	 */
 	if (IS_HASWELL(i915) &&
-	    (new_crtc_state->uapi.color_mgmt_changed ||
-	     new_crtc_state->update_pipe) &&
+	    intel_crtc_needs_color_update(new_crtc_state) &&
 	    new_crtc_state->gamma_mode == GAMMA_MODE_MODE_SPLIT)
 		return true;
 
@@ -146,8 +145,7 @@ static bool hsw_ips_need_enable(struct intel_atomic_state *state,
 	 * Re-enable IPS after the LUT has been programmed.
 	 */
 	if (IS_HASWELL(i915) &&
-	    (new_crtc_state->uapi.color_mgmt_changed ||
-	     new_crtc_state->update_pipe) &&
+	    intel_crtc_needs_color_update(new_crtc_state) &&
 	    new_crtc_state->gamma_mode == GAMMA_MODE_MODE_SPLIT)
 		return true;
 
@@ -155,7 +153,7 @@ static bool hsw_ips_need_enable(struct intel_atomic_state *state,
 	 * We can't read out IPS on broadwell, assume the worst and
 	 * forcibly enable IPS on the first fastset.
 	 */
-	if (new_crtc_state->update_pipe && old_crtc_state->inherited)
+	if (intel_crtc_needs_fastset(new_crtc_state) && old_crtc_state->inherited)
 		return true;
 
 	return !old_crtc_state->ips_enabled;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/i9xx_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/i9xx_plane.c
index 5afbe3e98ee8..ecaeb7dc196b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/i9xx_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/i9xx_plane.c
@@ -8,6 +8,9 @@
 #include <drm/drm_blend.h>
 #include <drm/drm_fourcc.h>
 
+#include "i915_irq.h"
+#include "i915_reg.h"
+#include "i9xx_plane.h"
 #include "intel_atomic.h"
 #include "intel_atomic_plane.h"
 #include "intel_de.h"
@@ -15,7 +18,6 @@
 #include "intel_fb.h"
 #include "intel_fbc.h"
 #include "intel_sprite.h"
-#include "i9xx_plane.h"
 
 /* Primary plane formats for gen <= 3 */
 static const u32 i8xx_primary_formats[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
index ed4d93942dbd..d16b30a2dded 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/icl_dsi.c
@@ -29,6 +29,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_mipi_dsi.h>
 
+#include "i915_reg.h"
 #include "icl_dsi.h"
 #include "icl_dsi_regs.h"
 #include "intel_atomic.h"
@@ -1974,16 +1975,8 @@ static void icl_dsi_add_properties(struct intel_connector *connector)
 {
 	const struct drm_display_mode *fixed_mode =
 		intel_panel_preferred_fixed_mode(connector);
-	u32 allowed_scalers;
 
-	allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) |
-			   BIT(DRM_MODE_SCALE_FULLSCREEN) |
-			   BIT(DRM_MODE_SCALE_CENTER);
-
-	drm_connector_attach_scaling_mode_property(&connector->base,
-						   allowed_scalers);
-
-	connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT;
+	intel_attach_scaling_mode_property(&connector->base);
 
 	drm_connector_set_panel_orientation_with_quirk(&connector->base,
 						       intel_dsi_get_panel_orientation(connector),
@@ -1993,7 +1986,6 @@ static void icl_dsi_add_properties(struct intel_connector *connector)
 
 void icl_dsi_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_dsi *intel_dsi;
 	struct intel_encoder *encoder;
 	struct intel_connector *intel_connector;
@@ -2018,7 +2010,7 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 	connector = &intel_connector->base;
 
 	/* register DSI encoder with DRM subsystem */
-	drm_encoder_init(dev, &encoder->base, &gen11_dsi_encoder_funcs,
+	drm_encoder_init(&dev_priv->drm, &encoder->base, &gen11_dsi_encoder_funcs,
 			 DRM_MODE_ENCODER_DSI, "DSI %c", port_name(port));
 
 	encoder->pre_pll_enable = gen11_dsi_pre_pll_enable;
@@ -2042,12 +2034,10 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 	encoder->is_clock_enabled = gen11_dsi_is_clock_enabled;
 
 	/* register DSI connector with DRM subsystem */
-	drm_connector_init(dev, connector, &gen11_dsi_connector_funcs,
+	drm_connector_init(&dev_priv->drm, connector, &gen11_dsi_connector_funcs,
 			   DRM_MODE_CONNECTOR_DSI);
 	drm_connector_helper_add(connector, &gen11_dsi_connector_helper_funcs);
 	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
 	intel_connector->get_hw_state = intel_connector_get_hw_state;
 
 	/* attach connector to encoder */
@@ -2055,9 +2045,9 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 
 	intel_bios_init_panel(dev_priv, &intel_connector->panel, NULL, NULL);
 
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
 	if (!intel_panel_preferred_fixed_mode(intel_connector)) {
 		drm_err(&dev_priv->drm, "DSI fixed mode info missing\n");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/icl_dsi_regs.h
index f78f28b8dd94..d4845ac65acc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/icl_dsi_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/icl_dsi_regs.h
@@ -6,7 +6,7 @@
 #ifndef __ICL_DSI_REGS_H__
 #define __ICL_DSI_REGS_H__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 /* Gen11 DSI */
 #define _MMIO_DSI(tc, dsi0, dsi1)	_MMIO_TRANS((tc) - TRANSCODER_DSI_0, \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_atomic.c
index 18f0a5ae3bac..6621aa245caf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -252,6 +252,11 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
 	if (crtc_state->hw.gamma_lut)
 		drm_property_blob_get(crtc_state->hw.gamma_lut);
 
+	if (crtc_state->pre_csc_lut)
+		drm_property_blob_get(crtc_state->pre_csc_lut);
+	if (crtc_state->post_csc_lut)
+		drm_property_blob_get(crtc_state->post_csc_lut);
+
 	crtc_state->update_pipe = false;
 	crtc_state->disable_lp_wm = false;
 	crtc_state->disable_cxsr = false;
@@ -274,6 +279,9 @@ static void intel_crtc_put_color_blobs(struct intel_crtc_state *crtc_state)
 	drm_property_blob_put(crtc_state->hw.degamma_lut);
 	drm_property_blob_put(crtc_state->hw.gamma_lut);
 	drm_property_blob_put(crtc_state->hw.ctm);
+
+	drm_property_blob_put(crtc_state->pre_csc_lut);
+	drm_property_blob_put(crtc_state->post_csc_lut);
 }
 
 void intel_crtc_free_hw_state(struct intel_crtc_state *crtc_state)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index aaa6708256d5..10e1fc9d0698 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -425,6 +425,47 @@ static bool intel_plane_do_async_flip(struct intel_plane *plane,
 	return DISPLAY_VER(i915) < 13 || old_crtc_state->uapi.async_flip;
 }
 
+static bool i9xx_must_disable_cxsr(const struct intel_crtc_state *new_crtc_state,
+				   const struct intel_plane_state *old_plane_state,
+				   const struct intel_plane_state *new_plane_state)
+{
+	struct intel_plane *plane = to_intel_plane(new_plane_state->uapi.plane);
+	bool old_visible = old_plane_state->uapi.visible;
+	bool new_visible = new_plane_state->uapi.visible;
+	u32 old_ctl = old_plane_state->ctl;
+	u32 new_ctl = new_plane_state->ctl;
+	bool modeset, turn_on, turn_off;
+
+	if (plane->id == PLANE_CURSOR)
+		return false;
+
+	modeset = intel_crtc_needs_modeset(new_crtc_state);
+	turn_off = old_visible && (!new_visible || modeset);
+	turn_on = new_visible && (!old_visible || modeset);
+
+	/* Must disable CxSR around plane enable/disable */
+	if (turn_on || turn_off)
+		return true;
+
+	if (!old_visible || !new_visible)
+		return false;
+
+	/*
+	 * Most plane control register updates are blocked while in CxSR.
+	 *
+	 * Tiling mode is one exception where the primary plane can
+	 * apparently handle it, whereas the sprites can not (the
+	 * sprite issue being only relevant on VLV/CHV where CxSR
+	 * is actually possible with a sprite enabled).
+	 */
+	if (plane->id == PLANE_PRIMARY) {
+		old_ctl &= ~DISP_TILED;
+		new_ctl &= ~DISP_TILED;
+	}
+
+	return old_ctl != new_ctl;
+}
+
 static int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_state,
 					   struct intel_crtc_state *new_crtc_state,
 					   const struct intel_plane_state *old_plane_state,
@@ -482,17 +523,9 @@ static int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_cr
 	if (turn_on) {
 		if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv))
 			new_crtc_state->update_wm_pre = true;
-
-		/* must disable cxsr around plane enable/disable */
-		if (plane->id != PLANE_CURSOR)
-			new_crtc_state->disable_cxsr = true;
 	} else if (turn_off) {
 		if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv))
 			new_crtc_state->update_wm_post = true;
-
-		/* must disable cxsr around plane enable/disable */
-		if (plane->id != PLANE_CURSOR)
-			new_crtc_state->disable_cxsr = true;
 	} else if (intel_wm_need_update(old_plane_state, new_plane_state)) {
 		if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv)) {
 			/* FIXME bollocks */
@@ -504,6 +537,10 @@ static int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_cr
 	if (visible || was_visible)
 		new_crtc_state->fb_bits |= plane->frontbuffer_bit;
 
+	if (HAS_GMCH(dev_priv) &&
+	    i9xx_must_disable_cxsr(new_crtc_state, old_plane_state, new_plane_state))
+		new_crtc_state->disable_cxsr = true;
+
 	/*
 	 * ILK/SNB DVSACNTR/Sprite Enable
 	 * IVB SPR_CTL/Sprite Enable
@@ -720,7 +757,7 @@ void intel_plane_update_noarm(struct intel_plane *plane,
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
-	trace_intel_plane_update_noarm(&plane->base, crtc);
+	trace_intel_plane_update_noarm(plane, crtc);
 
 	if (plane->update_noarm)
 		plane->update_noarm(plane, crtc_state, plane_state);
@@ -732,7 +769,7 @@ void intel_plane_update_arm(struct intel_plane *plane,
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
-	trace_intel_plane_update_arm(&plane->base, crtc);
+	trace_intel_plane_update_arm(plane, crtc);
 
 	if (crtc_state->do_async_flip && plane->async_flip)
 		plane->async_flip(plane, crtc_state, plane_state, true);
@@ -745,7 +782,7 @@ void intel_plane_disable_arm(struct intel_plane *plane,
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
-	trace_intel_plane_disable_arm(&plane->base, crtc);
+	trace_intel_plane_disable_arm(plane, crtc);
 	plane->disable_arm(plane, crtc_state);
 }
 
@@ -1005,7 +1042,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 		 */
 		if (intel_crtc_needs_modeset(crtc_state)) {
 			ret = i915_sw_fence_await_reservation(&state->commit_ready,
-							      old_obj->base.resv, NULL,
+							      old_obj->base.resv,
 							      false, 0,
 							      GFP_KERNEL);
 			if (ret < 0)
@@ -1039,8 +1076,7 @@ intel_prepare_plane_fb(struct drm_plane *_plane,
 		struct dma_fence *fence;
 
 		ret = i915_sw_fence_await_reservation(&state->commit_ready,
-						      obj->base.resv, NULL,
-						      false,
+						      obj->base.resv, false,
 						      i915_fence_timeout(dev_priv),
 						      GFP_KERNEL);
 		if (ret < 0)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_audio.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_audio.c
index aacbc6da84ef..98c3322b4549 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_audio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_audio.c
@@ -250,7 +250,7 @@ static const struct hdmi_aud_ncts hdmi_aud_ncts_36bpp[] = {
 /* get AUD_CONFIG_PIXEL_CLOCK_HDMI_* value for mode */
 static u32 audio_config_hdmi_pixel_clock(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 	const struct drm_display_mode *adjusted_mode =
 		&crtc_state->hw.adjusted_mode;
 	int i;
@@ -260,17 +260,17 @@ static u32 audio_config_hdmi_pixel_clock(const struct intel_crtc_state *crtc_sta
 			break;
 	}
 
-	if (DISPLAY_VER(dev_priv) < 12 && adjusted_mode->crtc_clock > 148500)
+	if (DISPLAY_VER(i915) < 12 && adjusted_mode->crtc_clock > 148500)
 		i = ARRAY_SIZE(hdmi_audio_clock);
 
 	if (i == ARRAY_SIZE(hdmi_audio_clock)) {
-		drm_dbg_kms(&dev_priv->drm,
+		drm_dbg_kms(&i915->drm,
 			    "HDMI audio pixel clock setting for %d not found, falling back to defaults\n",
 			    adjusted_mode->crtc_clock);
 		i = 1;
 	}
 
-	drm_dbg_kms(&dev_priv->drm,
+	drm_dbg_kms(&i915->drm,
 		    "Configuring HDMI audio for pixel clock %d (0x%08x)\n",
 		    hdmi_audio_clock[i].clock,
 		    hdmi_audio_clock[i].config);
@@ -304,96 +304,67 @@ static int audio_config_hdmi_get_n(const struct intel_crtc_state *crtc_state,
 	return 0;
 }
 
-static bool intel_eld_uptodate(struct drm_connector *connector,
-			       i915_reg_t reg_eldv, u32 bits_eldv,
-			       i915_reg_t reg_elda, u32 bits_elda,
-			       i915_reg_t reg_edid)
+/* ELD buffer size in dwords */
+static int g4x_eld_buffer_size(struct drm_i915_private *i915)
 {
-	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	const u8 *eld = connector->eld;
 	u32 tmp;
-	int i;
-
-	tmp = intel_de_read(dev_priv, reg_eldv);
-	tmp &= bits_eldv;
-
-	if (!tmp)
-		return false;
 
-	tmp = intel_de_read(dev_priv, reg_elda);
-	tmp &= ~bits_elda;
-	intel_de_write(dev_priv, reg_elda, tmp);
+	tmp = intel_de_read(i915, G4X_AUD_CNTL_ST);
 
-	for (i = 0; i < drm_eld_size(eld) / 4; i++)
-		if (intel_de_read(dev_priv, reg_edid) != *((const u32 *)eld + i))
-			return false;
-
-	return true;
+	return REG_FIELD_GET(G4X_ELD_BUFFER_SIZE_MASK, tmp);
 }
 
 static void g4x_audio_codec_disable(struct intel_encoder *encoder,
 				    const struct intel_crtc_state *old_crtc_state,
 				    const struct drm_connector_state *old_conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	u32 eldv, tmp;
-
-	tmp = intel_de_read(dev_priv, G4X_AUD_VID_DID);
-	if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
-		eldv = G4X_ELDV_DEVCL_DEVBLC;
-	else
-		eldv = G4X_ELDV_DEVCTG;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
 
 	/* Invalidate ELD */
-	tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
-	tmp &= ~eldv;
-	intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
+	intel_de_rmw(i915, G4X_AUD_CNTL_ST,
+		     G4X_ELD_VALID, 0);
+
+	intel_crtc_wait_for_next_vblank(crtc);
+	intel_crtc_wait_for_next_vblank(crtc);
 }
 
 static void g4x_audio_codec_enable(struct intel_encoder *encoder,
 				   const struct intel_crtc_state *crtc_state,
 				   const struct drm_connector_state *conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_connector *connector = conn_state->connector;
-	const u8 *eld = connector->eld;
-	u32 eldv;
-	u32 tmp;
-	int len, i;
+	const u32 *eld = (const u32 *)connector->eld;
+	int eld_buffer_size, len, i;
 
-	tmp = intel_de_read(dev_priv, G4X_AUD_VID_DID);
-	if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
-		eldv = G4X_ELDV_DEVCL_DEVBLC;
-	else
-		eldv = G4X_ELDV_DEVCTG;
+	intel_crtc_wait_for_next_vblank(crtc);
 
-	if (intel_eld_uptodate(connector,
-			       G4X_AUD_CNTL_ST, eldv,
-			       G4X_AUD_CNTL_ST, G4X_ELD_ADDR_MASK,
-			       G4X_HDMIW_HDMIEDID))
-		return;
+	intel_de_rmw(i915, G4X_AUD_CNTL_ST,
+		     G4X_ELD_VALID | G4X_ELD_ADDRESS_MASK, 0);
 
-	tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
-	tmp &= ~(eldv | G4X_ELD_ADDR_MASK);
-	len = (tmp >> 9) & 0x1f;		/* ELD buffer size */
-	intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
+	eld_buffer_size = g4x_eld_buffer_size(i915);
+	len = min(drm_eld_size(connector->eld) / 4, eld_buffer_size);
 
-	len = min(drm_eld_size(eld) / 4, len);
 	for (i = 0; i < len; i++)
-		intel_de_write(dev_priv, G4X_HDMIW_HDMIEDID,
-			       *((const u32 *)eld + i));
+		intel_de_write(i915, G4X_HDMIW_HDMIEDID, eld[i]);
+	for (; i < eld_buffer_size; i++)
+		intel_de_write(i915, G4X_HDMIW_HDMIEDID, 0);
 
-	tmp = intel_de_read(dev_priv, G4X_AUD_CNTL_ST);
-	tmp |= eldv;
-	intel_de_write(dev_priv, G4X_AUD_CNTL_ST, tmp);
+	drm_WARN_ON(&i915->drm,
+		    (intel_de_read(i915, G4X_AUD_CNTL_ST) & G4X_ELD_ADDRESS_MASK) != 0);
+
+	intel_de_rmw(i915, G4X_AUD_CNTL_ST,
+		     0, G4X_ELD_VALID);
 }
 
 static void
 hsw_dp_audio_config_update(struct intel_encoder *encoder,
 			   const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct i915_audio_component *acomp = dev_priv->display.audio.component;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct i915_audio_component *acomp = i915->display.audio.component;
 	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 	enum port port = encoder->port;
 	const struct dp_aud_n_m *nm;
@@ -403,12 +374,12 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
 	rate = acomp ? acomp->aud_sample_rate[port] : 0;
 	nm = audio_config_dp_get_n_m(crtc_state, rate);
 	if (nm)
-		drm_dbg_kms(&dev_priv->drm, "using Maud %u, Naud %u\n", nm->m,
+		drm_dbg_kms(&i915->drm, "using Maud %u, Naud %u\n", nm->m,
 			    nm->n);
 	else
-		drm_dbg_kms(&dev_priv->drm, "using automatic Maud, Naud\n");
+		drm_dbg_kms(&i915->drm, "using automatic Maud, Naud\n");
 
-	tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
+	tmp = intel_de_read(i915, HSW_AUD_CFG(cpu_transcoder));
 	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
 	tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
 	tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
@@ -420,9 +391,9 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
 		tmp |= AUD_CONFIG_N_PROG_ENABLE;
 	}
 
-	intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
+	intel_de_write(i915, HSW_AUD_CFG(cpu_transcoder), tmp);
 
-	tmp = intel_de_read(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
+	tmp = intel_de_read(i915, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
 	tmp &= ~AUD_CONFIG_M_MASK;
 	tmp &= ~AUD_M_CTS_M_VALUE_INDEX;
 	tmp &= ~AUD_M_CTS_M_PROG_ENABLE;
@@ -433,15 +404,15 @@ hsw_dp_audio_config_update(struct intel_encoder *encoder,
 		tmp |= AUD_M_CTS_M_PROG_ENABLE;
 	}
 
-	intel_de_write(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
+	intel_de_write(i915, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
 }
 
 static void
 hsw_hdmi_audio_config_update(struct intel_encoder *encoder,
 			     const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct i915_audio_component *acomp = dev_priv->display.audio.component;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct i915_audio_component *acomp = i915->display.audio.component;
 	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 	enum port port = encoder->port;
 	int n, rate;
@@ -449,7 +420,7 @@ hsw_hdmi_audio_config_update(struct intel_encoder *encoder,
 
 	rate = acomp ? acomp->aud_sample_rate[port] : 0;
 
-	tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
+	tmp = intel_de_read(i915, HSW_AUD_CFG(cpu_transcoder));
 	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
 	tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
 	tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
@@ -457,25 +428,25 @@ hsw_hdmi_audio_config_update(struct intel_encoder *encoder,
 
 	n = audio_config_hdmi_get_n(crtc_state, rate);
 	if (n != 0) {
-		drm_dbg_kms(&dev_priv->drm, "using N %d\n", n);
+		drm_dbg_kms(&i915->drm, "using N %d\n", n);
 
 		tmp &= ~AUD_CONFIG_N_MASK;
 		tmp |= AUD_CONFIG_N(n);
 		tmp |= AUD_CONFIG_N_PROG_ENABLE;
 	} else {
-		drm_dbg_kms(&dev_priv->drm, "using automatic N\n");
+		drm_dbg_kms(&i915->drm, "using automatic N\n");
 	}
 
-	intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
+	intel_de_write(i915, HSW_AUD_CFG(cpu_transcoder), tmp);
 
 	/*
 	 * Let's disable "Enable CTS or M Prog bit"
 	 * and let HW calculate the value
 	 */
-	tmp = intel_de_read(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
+	tmp = intel_de_read(i915, HSW_AUD_M_CTS_ENABLE(cpu_transcoder));
 	tmp &= ~AUD_M_CTS_M_PROG_ENABLE;
 	tmp &= ~AUD_M_CTS_M_VALUE_INDEX;
-	intel_de_write(dev_priv, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
+	intel_de_write(i915, HSW_AUD_M_CTS_ENABLE(cpu_transcoder), tmp);
 }
 
 static void
@@ -488,33 +459,48 @@ hsw_audio_config_update(struct intel_encoder *encoder,
 		hsw_hdmi_audio_config_update(encoder, crtc_state);
 }
 
+/* ELD buffer size in dwords */
+static int hsw_eld_buffer_size(struct drm_i915_private *i915,
+			       enum transcoder cpu_transcoder)
+{
+	u32 tmp;
+
+	tmp = intel_de_read(i915, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder));
+
+	return REG_FIELD_GET(IBX_ELD_BUFFER_SIZE_MASK, tmp);
+}
+
 static void hsw_audio_codec_disable(struct intel_encoder *encoder,
 				    const struct intel_crtc_state *old_crtc_state,
 				    const struct drm_connector_state *old_conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
 	enum transcoder cpu_transcoder = old_crtc_state->cpu_transcoder;
-	u32 tmp;
 
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 
 	/* Disable timestamps */
-	tmp = intel_de_read(dev_priv, HSW_AUD_CFG(cpu_transcoder));
-	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
-	tmp |= AUD_CONFIG_N_PROG_ENABLE;
-	tmp &= ~AUD_CONFIG_UPPER_N_MASK;
-	tmp &= ~AUD_CONFIG_LOWER_N_MASK;
-	if (intel_crtc_has_dp_encoder(old_crtc_state))
-		tmp |= AUD_CONFIG_N_VALUE_INDEX;
-	intel_de_write(dev_priv, HSW_AUD_CFG(cpu_transcoder), tmp);
+	intel_de_rmw(i915, HSW_AUD_CFG(cpu_transcoder),
+		     AUD_CONFIG_N_VALUE_INDEX |
+		     AUD_CONFIG_UPPER_N_MASK |
+		     AUD_CONFIG_LOWER_N_MASK,
+		     AUD_CONFIG_N_PROG_ENABLE |
+		     (intel_crtc_has_dp_encoder(old_crtc_state) ?
+		      AUD_CONFIG_N_VALUE_INDEX : 0));
 
 	/* Invalidate ELD */
-	tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
-	tmp &= ~AUDIO_ELD_VALID(cpu_transcoder);
-	tmp &= ~AUDIO_OUTPUT_ENABLE(cpu_transcoder);
-	intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
+	intel_de_rmw(i915, HSW_AUD_PIN_ELD_CP_VLD,
+		     AUDIO_ELD_VALID(cpu_transcoder), 0);
+
+	intel_crtc_wait_for_next_vblank(crtc);
+	intel_crtc_wait_for_next_vblank(crtc);
 
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	/* Disable audio presence detect */
+	intel_de_rmw(i915, HSW_AUD_PIN_ELD_CP_VLD,
+		     AUDIO_OUTPUT_ENABLE(cpu_transcoder), 0);
+
+	mutex_unlock(&i915->display.audio.mutex);
 }
 
 static unsigned int calc_hblank_early_prog(struct intel_encoder *encoder,
@@ -626,178 +612,190 @@ static void enable_audio_dsc_wa(struct intel_encoder *encoder,
 	intel_de_write(i915, AUD_CONFIG_BE, val);
 }
 
-#undef ROUNDING_FACTOR
-
 static void hsw_audio_codec_enable(struct intel_encoder *encoder,
 				   const struct intel_crtc_state *crtc_state,
 				   const struct drm_connector_state *conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_connector *connector = conn_state->connector;
 	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
-	const u8 *eld = connector->eld;
-	u32 tmp;
-	int len, i;
+	const u32 *eld = (const u32 *)connector->eld;
+	int eld_buffer_size, len, i;
 
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 
 	/* Enable Audio WA for 4k DSC usecases */
 	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP))
 		enable_audio_dsc_wa(encoder, crtc_state);
 
-	/* Enable audio presence detect, invalidate ELD */
-	tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
-	tmp |= AUDIO_OUTPUT_ENABLE(cpu_transcoder);
-	tmp &= ~AUDIO_ELD_VALID(cpu_transcoder);
-	intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
+	/* Enable audio presence detect */
+	intel_de_rmw(i915, HSW_AUD_PIN_ELD_CP_VLD,
+		     0, AUDIO_OUTPUT_ENABLE(cpu_transcoder));
 
-	/*
-	 * FIXME: We're supposed to wait for vblank here, but we have vblanks
-	 * disabled during the mode set. The proper fix would be to push the
-	 * rest of the setup into a vblank work item, queued here, but the
-	 * infrastructure is not there yet.
-	 */
+	intel_crtc_wait_for_next_vblank(crtc);
+
+	/* Invalidate ELD */
+	intel_de_rmw(i915, HSW_AUD_PIN_ELD_CP_VLD,
+		     AUDIO_ELD_VALID(cpu_transcoder), 0);
+
+	/* Reset ELD address */
+	intel_de_rmw(i915, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder),
+		     IBX_ELD_ADDRESS_MASK, 0);
 
-	/* Reset ELD write address */
-	tmp = intel_de_read(dev_priv, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder));
-	tmp &= ~IBX_ELD_ADDRESS_MASK;
-	intel_de_write(dev_priv, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder), tmp);
+	eld_buffer_size = hsw_eld_buffer_size(i915, cpu_transcoder);
+	len = min(drm_eld_size(connector->eld) / 4, eld_buffer_size);
 
-	/* Up to 84 bytes of hw ELD buffer */
-	len = min(drm_eld_size(eld), 84);
-	for (i = 0; i < len / 4; i++)
-		intel_de_write(dev_priv, HSW_AUD_EDID_DATA(cpu_transcoder),
-			       *((const u32 *)eld + i));
+	for (i = 0; i < len; i++)
+		intel_de_write(i915, HSW_AUD_EDID_DATA(cpu_transcoder), eld[i]);
+	for (; i < eld_buffer_size; i++)
+		intel_de_write(i915, HSW_AUD_EDID_DATA(cpu_transcoder), 0);
+
+	drm_WARN_ON(&i915->drm,
+		    (intel_de_read(i915, HSW_AUD_DIP_ELD_CTRL(cpu_transcoder)) &
+		     IBX_ELD_ADDRESS_MASK) != 0);
 
 	/* ELD valid */
-	tmp = intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD);
-	tmp |= AUDIO_ELD_VALID(cpu_transcoder);
-	intel_de_write(dev_priv, HSW_AUD_PIN_ELD_CP_VLD, tmp);
+	intel_de_rmw(i915, HSW_AUD_PIN_ELD_CP_VLD,
+		     0, AUDIO_ELD_VALID(cpu_transcoder));
 
 	/* Enable timestamps */
 	hsw_audio_config_update(encoder, crtc_state);
 
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	mutex_unlock(&i915->display.audio.mutex);
+}
+
+struct ilk_audio_regs {
+	i915_reg_t hdmiw_hdmiedid, aud_config, aud_cntl_st, aud_cntrl_st2;
+};
+
+static void ilk_audio_regs_init(struct drm_i915_private *i915,
+				enum pipe pipe,
+				struct ilk_audio_regs *regs)
+{
+	if (HAS_PCH_IBX(i915)) {
+		regs->hdmiw_hdmiedid = IBX_HDMIW_HDMIEDID(pipe);
+		regs->aud_config = IBX_AUD_CFG(pipe);
+		regs->aud_cntl_st = IBX_AUD_CNTL_ST(pipe);
+		regs->aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
+	} else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
+		regs->hdmiw_hdmiedid = VLV_HDMIW_HDMIEDID(pipe);
+		regs->aud_config = VLV_AUD_CFG(pipe);
+		regs->aud_cntl_st = VLV_AUD_CNTL_ST(pipe);
+		regs->aud_cntrl_st2 = VLV_AUD_CNTL_ST2;
+	} else {
+		regs->hdmiw_hdmiedid = CPT_HDMIW_HDMIEDID(pipe);
+		regs->aud_config = CPT_AUD_CFG(pipe);
+		regs->aud_cntl_st = CPT_AUD_CNTL_ST(pipe);
+		regs->aud_cntrl_st2 = CPT_AUD_CNTRL_ST2;
+	}
+}
+
+/* ELD buffer size in dwords */
+static int ilk_eld_buffer_size(struct drm_i915_private *i915,
+			       enum pipe pipe)
+{
+	struct ilk_audio_regs regs;
+	u32 tmp;
+
+	ilk_audio_regs_init(i915, pipe, &regs);
+
+	tmp = intel_de_read(i915, regs.aud_cntl_st);
+
+	return REG_FIELD_GET(IBX_ELD_BUFFER_SIZE_MASK, tmp);
 }
 
 static void ilk_audio_codec_disable(struct intel_encoder *encoder,
 				    const struct intel_crtc_state *old_crtc_state,
 				    const struct drm_connector_state *old_conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
-	enum pipe pipe = crtc->pipe;
 	enum port port = encoder->port;
-	u32 tmp, eldv;
-	i915_reg_t aud_config, aud_cntrl_st2;
+	enum pipe pipe = crtc->pipe;
+	struct ilk_audio_regs regs;
 
-	if (drm_WARN_ON(&dev_priv->drm, port == PORT_A))
+	if (drm_WARN_ON(&i915->drm, port == PORT_A))
 		return;
 
-	if (HAS_PCH_IBX(dev_priv)) {
-		aud_config = IBX_AUD_CFG(pipe);
-		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
-	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		aud_config = VLV_AUD_CFG(pipe);
-		aud_cntrl_st2 = VLV_AUD_CNTL_ST2;
-	} else {
-		aud_config = CPT_AUD_CFG(pipe);
-		aud_cntrl_st2 = CPT_AUD_CNTRL_ST2;
-	}
+	ilk_audio_regs_init(i915, pipe, &regs);
 
-	/* Disable timestamps */
-	tmp = intel_de_read(dev_priv, aud_config);
-	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
-	tmp |= AUD_CONFIG_N_PROG_ENABLE;
-	tmp &= ~AUD_CONFIG_UPPER_N_MASK;
-	tmp &= ~AUD_CONFIG_LOWER_N_MASK;
-	if (intel_crtc_has_dp_encoder(old_crtc_state))
-		tmp |= AUD_CONFIG_N_VALUE_INDEX;
-	intel_de_write(dev_priv, aud_config, tmp);
+	mutex_lock(&i915->display.audio.mutex);
 
-	eldv = IBX_ELD_VALID(port);
+	/* Disable timestamps */
+	intel_de_rmw(i915, regs.aud_config,
+		     AUD_CONFIG_N_VALUE_INDEX |
+		     AUD_CONFIG_UPPER_N_MASK |
+		     AUD_CONFIG_LOWER_N_MASK,
+		     AUD_CONFIG_N_PROG_ENABLE |
+		     (intel_crtc_has_dp_encoder(old_crtc_state) ?
+		      AUD_CONFIG_N_VALUE_INDEX : 0));
 
 	/* Invalidate ELD */
-	tmp = intel_de_read(dev_priv, aud_cntrl_st2);
-	tmp &= ~eldv;
-	intel_de_write(dev_priv, aud_cntrl_st2, tmp);
+	intel_de_rmw(i915, regs.aud_cntrl_st2,
+		     IBX_ELD_VALID(port), 0);
+
+	mutex_unlock(&i915->display.audio.mutex);
+
+	intel_crtc_wait_for_next_vblank(crtc);
+	intel_crtc_wait_for_next_vblank(crtc);
 }
 
 static void ilk_audio_codec_enable(struct intel_encoder *encoder,
 				   const struct intel_crtc_state *crtc_state,
 				   const struct drm_connector_state *conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_connector *connector = conn_state->connector;
-	enum pipe pipe = crtc->pipe;
+	const u32 *eld = (const u32 *)connector->eld;
 	enum port port = encoder->port;
-	const u8 *eld = connector->eld;
-	u32 tmp, eldv;
-	int len, i;
-	i915_reg_t hdmiw_hdmiedid, aud_config, aud_cntl_st, aud_cntrl_st2;
+	enum pipe pipe = crtc->pipe;
+	int eld_buffer_size, len, i;
+	struct ilk_audio_regs regs;
 
-	if (drm_WARN_ON(&dev_priv->drm, port == PORT_A))
+	if (drm_WARN_ON(&i915->drm, port == PORT_A))
 		return;
 
-	/*
-	 * FIXME: We're supposed to wait for vblank here, but we have vblanks
-	 * disabled during the mode set. The proper fix would be to push the
-	 * rest of the setup into a vblank work item, queued here, but the
-	 * infrastructure is not there yet.
-	 */
+	intel_crtc_wait_for_next_vblank(crtc);
 
-	if (HAS_PCH_IBX(dev_priv)) {
-		hdmiw_hdmiedid = IBX_HDMIW_HDMIEDID(pipe);
-		aud_config = IBX_AUD_CFG(pipe);
-		aud_cntl_st = IBX_AUD_CNTL_ST(pipe);
-		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
-	} else if (IS_VALLEYVIEW(dev_priv) ||
-		   IS_CHERRYVIEW(dev_priv)) {
-		hdmiw_hdmiedid = VLV_HDMIW_HDMIEDID(pipe);
-		aud_config = VLV_AUD_CFG(pipe);
-		aud_cntl_st = VLV_AUD_CNTL_ST(pipe);
-		aud_cntrl_st2 = VLV_AUD_CNTL_ST2;
-	} else {
-		hdmiw_hdmiedid = CPT_HDMIW_HDMIEDID(pipe);
-		aud_config = CPT_AUD_CFG(pipe);
-		aud_cntl_st = CPT_AUD_CNTL_ST(pipe);
-		aud_cntrl_st2 = CPT_AUD_CNTRL_ST2;
-	}
+	ilk_audio_regs_init(i915, pipe, &regs);
 
-	eldv = IBX_ELD_VALID(port);
+	mutex_lock(&i915->display.audio.mutex);
 
 	/* Invalidate ELD */
-	tmp = intel_de_read(dev_priv, aud_cntrl_st2);
-	tmp &= ~eldv;
-	intel_de_write(dev_priv, aud_cntrl_st2, tmp);
+	intel_de_rmw(i915, regs.aud_cntrl_st2,
+		     IBX_ELD_VALID(port), 0);
+
+	/* Reset ELD address */
+	intel_de_rmw(i915, regs.aud_cntl_st,
+		     IBX_ELD_ADDRESS_MASK, 0);
 
-	/* Reset ELD write address */
-	tmp = intel_de_read(dev_priv, aud_cntl_st);
-	tmp &= ~IBX_ELD_ADDRESS_MASK;
-	intel_de_write(dev_priv, aud_cntl_st, tmp);
+	eld_buffer_size = ilk_eld_buffer_size(i915, pipe);
+	len = min(drm_eld_size(connector->eld) / 4, eld_buffer_size);
 
-	/* Up to 84 bytes of hw ELD buffer */
-	len = min(drm_eld_size(eld), 84);
-	for (i = 0; i < len / 4; i++)
-		intel_de_write(dev_priv, hdmiw_hdmiedid,
-			       *((const u32 *)eld + i));
+	for (i = 0; i < len; i++)
+		intel_de_write(i915, regs.hdmiw_hdmiedid, eld[i]);
+	for (; i < eld_buffer_size; i++)
+		intel_de_write(i915, regs.hdmiw_hdmiedid, 0);
+
+	drm_WARN_ON(&i915->drm,
+		    (intel_de_read(i915, regs.aud_cntl_st) & IBX_ELD_ADDRESS_MASK) != 0);
 
 	/* ELD valid */
-	tmp = intel_de_read(dev_priv, aud_cntrl_st2);
-	tmp |= eldv;
-	intel_de_write(dev_priv, aud_cntrl_st2, tmp);
+	intel_de_rmw(i915, regs.aud_cntrl_st2,
+		     0, IBX_ELD_VALID(port));
 
 	/* Enable timestamps */
-	tmp = intel_de_read(dev_priv, aud_config);
-	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
-	tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
-	tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
-	if (intel_crtc_has_dp_encoder(crtc_state))
-		tmp |= AUD_CONFIG_N_VALUE_INDEX;
-	else
-		tmp |= audio_config_hdmi_pixel_clock(crtc_state);
-	intel_de_write(dev_priv, aud_config, tmp);
+	intel_de_rmw(i915, regs.aud_config,
+		     AUD_CONFIG_N_VALUE_INDEX |
+		     AUD_CONFIG_N_PROG_ENABLE |
+		     AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK,
+		     (intel_crtc_has_dp_encoder(crtc_state) ?
+		      AUD_CONFIG_N_VALUE_INDEX :
+		      audio_config_hdmi_pixel_clock(crtc_state)));
+
+	mutex_unlock(&i915->display.audio.mutex);
 }
 
 /**
@@ -813,8 +811,8 @@ void intel_audio_codec_enable(struct intel_encoder *encoder,
 			      const struct intel_crtc_state *crtc_state,
 			      const struct drm_connector_state *conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct i915_audio_component *acomp = dev_priv->display.audio.component;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct i915_audio_component *acomp = i915->display.audio.component;
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_connector *connector = conn_state->connector;
 	const struct drm_display_mode *adjusted_mode =
@@ -825,30 +823,30 @@ void intel_audio_codec_enable(struct intel_encoder *encoder,
 	if (!crtc_state->has_audio)
 		return;
 
-	drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Enable audio codec on pipe %c, %u bytes ELD\n",
+	drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Enable audio codec on pipe %c, %u bytes ELD\n",
 		    connector->base.id, connector->name,
 		    encoder->base.base.id, encoder->base.name,
 		    pipe_name(pipe), drm_eld_size(connector->eld));
 
 	/* FIXME precompute the ELD in .compute_config() */
 	if (!connector->eld[0])
-		drm_dbg_kms(&dev_priv->drm,
+		drm_dbg_kms(&i915->drm,
 			    "Bogus ELD on [CONNECTOR:%d:%s]\n",
 			    connector->base.id, connector->name);
 
 	connector->eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2;
 
-	if (dev_priv->display.funcs.audio)
-		dev_priv->display.funcs.audio->audio_codec_enable(encoder,
-								  crtc_state,
-								  conn_state);
+	if (i915->display.funcs.audio)
+		i915->display.funcs.audio->audio_codec_enable(encoder,
+							      crtc_state,
+							      conn_state);
 
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 	encoder->audio_connector = connector;
 
 	/* referred in audio callbacks */
-	dev_priv->display.audio.encoder_map[pipe] = encoder;
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	i915->display.audio.encoder_map[pipe] = encoder;
+	mutex_unlock(&i915->display.audio.mutex);
 
 	if (acomp && acomp->base.audio_ops &&
 	    acomp->base.audio_ops->pin_eld_notify) {
@@ -856,10 +854,10 @@ void intel_audio_codec_enable(struct intel_encoder *encoder,
 		if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST))
 			pipe = -1;
 		acomp->base.audio_ops->pin_eld_notify(acomp->base.audio_ops->audio_ptr,
-						 (int) port, (int) pipe);
+						      (int)port, (int)pipe);
 	}
 
-	intel_lpe_audio_notify(dev_priv, pipe, port, connector->eld,
+	intel_lpe_audio_notify(i915, pipe, port, connector->eld,
 			       crtc_state->port_clock,
 			       intel_crtc_has_dp_encoder(crtc_state));
 }
@@ -877,8 +875,8 @@ void intel_audio_codec_disable(struct intel_encoder *encoder,
 			       const struct intel_crtc_state *old_crtc_state,
 			       const struct drm_connector_state *old_conn_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct i915_audio_component *acomp = dev_priv->display.audio.component;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct i915_audio_component *acomp = i915->display.audio.component;
 	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
 	struct drm_connector *connector = old_conn_state->connector;
 	enum port port = encoder->port;
@@ -887,19 +885,19 @@ void intel_audio_codec_disable(struct intel_encoder *encoder,
 	if (!old_crtc_state->has_audio)
 		return;
 
-	drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Disable audio codec on pipe %c\n",
+	drm_dbg_kms(&i915->drm, "[CONNECTOR:%d:%s][ENCODER:%d:%s] Disable audio codec on pipe %c\n",
 		    connector->base.id, connector->name,
 		    encoder->base.base.id, encoder->base.name, pipe_name(pipe));
 
-	if (dev_priv->display.funcs.audio)
-		dev_priv->display.funcs.audio->audio_codec_disable(encoder,
-								   old_crtc_state,
-								   old_conn_state);
+	if (i915->display.funcs.audio)
+		i915->display.funcs.audio->audio_codec_disable(encoder,
+							       old_crtc_state,
+							       old_conn_state);
 
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 	encoder->audio_connector = NULL;
-	dev_priv->display.audio.encoder_map[pipe] = NULL;
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	i915->display.audio.encoder_map[pipe] = NULL;
+	mutex_unlock(&i915->display.audio.mutex);
 
 	if (acomp && acomp->base.audio_ops &&
 	    acomp->base.audio_ops->pin_eld_notify) {
@@ -907,10 +905,10 @@ void intel_audio_codec_disable(struct intel_encoder *encoder,
 		if (!intel_crtc_has_type(old_crtc_state, INTEL_OUTPUT_DP_MST))
 			pipe = -1;
 		acomp->base.audio_ops->pin_eld_notify(acomp->base.audio_ops->audio_ptr,
-						 (int) port, (int) pipe);
+						      (int)port, (int)pipe);
 	}
 
-	intel_lpe_audio_notify(dev_priv, pipe, port, NULL, 0, false);
+	intel_lpe_audio_notify(i915, pipe, port, NULL, 0, false);
 }
 
 static const struct intel_audio_funcs g4x_audio_funcs = {
@@ -930,19 +928,18 @@ static const struct intel_audio_funcs hsw_audio_funcs = {
 
 /**
  * intel_audio_hooks_init - Set up chip specific audio hooks
- * @dev_priv: device private
+ * @i915: device private
  */
-void intel_audio_hooks_init(struct drm_i915_private *dev_priv)
+void intel_audio_hooks_init(struct drm_i915_private *i915)
 {
-	if (IS_G4X(dev_priv)) {
-		dev_priv->display.funcs.audio = &g4x_audio_funcs;
-	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		dev_priv->display.funcs.audio = &ilk_audio_funcs;
-	} else if (IS_HASWELL(dev_priv) || DISPLAY_VER(dev_priv) >= 8) {
-		dev_priv->display.funcs.audio = &hsw_audio_funcs;
-	} else if (HAS_PCH_SPLIT(dev_priv)) {
-		dev_priv->display.funcs.audio = &ilk_audio_funcs;
-	}
+	if (IS_G4X(i915))
+		i915->display.funcs.audio = &g4x_audio_funcs;
+	else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
+		i915->display.funcs.audio = &ilk_audio_funcs;
+	else if (IS_HASWELL(i915) || DISPLAY_VER(i915) >= 8)
+		i915->display.funcs.audio = &hsw_audio_funcs;
+	else if (HAS_PCH_SPLIT(i915))
+		i915->display.funcs.audio = &ilk_audio_funcs;
 }
 
 struct aud_ts_cdclk_m_n {
@@ -1000,7 +997,7 @@ static int glk_force_audio_cdclk_commit(struct intel_atomic_state *state,
 	return drm_atomic_commit(&state->base);
 }
 
-static void glk_force_audio_cdclk(struct drm_i915_private *dev_priv,
+static void glk_force_audio_cdclk(struct drm_i915_private *i915,
 				  bool enable)
 {
 	struct drm_modeset_acquire_ctx ctx;
@@ -1008,13 +1005,13 @@ static void glk_force_audio_cdclk(struct drm_i915_private *dev_priv,
 	struct intel_crtc *crtc;
 	int ret;
 
-	crtc = intel_first_crtc(dev_priv);
+	crtc = intel_first_crtc(i915);
 	if (!crtc)
 		return;
 
 	drm_modeset_acquire_init(&ctx, 0);
-	state = drm_atomic_state_alloc(&dev_priv->drm);
-	if (drm_WARN_ON(&dev_priv->drm, !state))
+	state = drm_atomic_state_alloc(&i915->drm);
+	if (drm_WARN_ON(&i915->drm, !state))
 		return;
 
 	state->acquire_ctx = &ctx;
@@ -1028,7 +1025,7 @@ retry:
 		goto retry;
 	}
 
-	drm_WARN_ON(&dev_priv->drm, ret);
+	drm_WARN_ON(&i915->drm, ret);
 
 	drm_atomic_state_put(state);
 
@@ -1038,30 +1035,30 @@ retry:
 
 static unsigned long i915_audio_component_get_power(struct device *kdev)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
 	intel_wakeref_t ret;
 
 	/* Catch potential impedance mismatches before they occur! */
 	BUILD_BUG_ON(sizeof(intel_wakeref_t) > sizeof(unsigned long));
 
-	ret = intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO_PLAYBACK);
+	ret = intel_display_power_get(i915, POWER_DOMAIN_AUDIO_PLAYBACK);
 
-	if (dev_priv->display.audio.power_refcount++ == 0) {
-		if (DISPLAY_VER(dev_priv) >= 9) {
-			intel_de_write(dev_priv, AUD_FREQ_CNTRL,
-				       dev_priv->display.audio.freq_cntrl);
-			drm_dbg_kms(&dev_priv->drm,
+	if (i915->display.audio.power_refcount++ == 0) {
+		if (DISPLAY_VER(i915) >= 9) {
+			intel_de_write(i915, AUD_FREQ_CNTRL,
+				       i915->display.audio.freq_cntrl);
+			drm_dbg_kms(&i915->drm,
 				    "restored AUD_FREQ_CNTRL to 0x%x\n",
-				    dev_priv->display.audio.freq_cntrl);
+				    i915->display.audio.freq_cntrl);
 		}
 
 		/* Force CDCLK to 2*BCLK as long as we need audio powered. */
-		if (IS_GEMINILAKE(dev_priv))
-			glk_force_audio_cdclk(dev_priv, true);
+		if (IS_GEMINILAKE(i915))
+			glk_force_audio_cdclk(i915, true);
 
-		if (DISPLAY_VER(dev_priv) >= 10)
-			intel_de_write(dev_priv, AUD_PIN_BUF_CTL,
-				       (intel_de_read(dev_priv, AUD_PIN_BUF_CTL) | AUD_PIN_BUF_ENABLE));
+		if (DISPLAY_VER(i915) >= 10)
+			intel_de_rmw(i915, AUD_PIN_BUF_CTL,
+				     0, AUD_PIN_BUF_ENABLE);
 	}
 
 	return ret;
@@ -1070,24 +1067,23 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
 static void i915_audio_component_put_power(struct device *kdev,
 					   unsigned long cookie)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
 
 	/* Stop forcing CDCLK to 2*BCLK if no need for audio to be powered. */
-	if (--dev_priv->display.audio.power_refcount == 0)
-		if (IS_GEMINILAKE(dev_priv))
-			glk_force_audio_cdclk(dev_priv, false);
+	if (--i915->display.audio.power_refcount == 0)
+		if (IS_GEMINILAKE(i915))
+			glk_force_audio_cdclk(i915, false);
 
-	intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO_PLAYBACK, cookie);
+	intel_display_power_put(i915, POWER_DOMAIN_AUDIO_PLAYBACK, cookie);
 }
 
 static void i915_audio_component_codec_wake_override(struct device *kdev,
 						     bool enable)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
 	unsigned long cookie;
-	u32 tmp;
 
-	if (DISPLAY_VER(dev_priv) < 9)
+	if (DISPLAY_VER(i915) < 9)
 		return;
 
 	cookie = i915_audio_component_get_power(kdev);
@@ -1096,15 +1092,13 @@ static void i915_audio_component_codec_wake_override(struct device *kdev,
 	 * Enable/disable generating the codec wake signal, overriding the
 	 * internal logic to generate the codec wake to controller.
 	 */
-	tmp = intel_de_read(dev_priv, HSW_AUD_CHICKENBIT);
-	tmp &= ~SKL_AUD_CODEC_WAKE_SIGNAL;
-	intel_de_write(dev_priv, HSW_AUD_CHICKENBIT, tmp);
+	intel_de_rmw(i915, HSW_AUD_CHICKENBIT,
+		     SKL_AUD_CODEC_WAKE_SIGNAL, 0);
 	usleep_range(1000, 1500);
 
 	if (enable) {
-		tmp = intel_de_read(dev_priv, HSW_AUD_CHICKENBIT);
-		tmp |= SKL_AUD_CODEC_WAKE_SIGNAL;
-		intel_de_write(dev_priv, HSW_AUD_CHICKENBIT, tmp);
+		intel_de_rmw(i915, HSW_AUD_CHICKENBIT,
+			     0, SKL_AUD_CODEC_WAKE_SIGNAL);
 		usleep_range(1000, 1500);
 	}
 
@@ -1114,12 +1108,12 @@ static void i915_audio_component_codec_wake_override(struct device *kdev,
 /* Get CDCLK in kHz  */
 static int i915_audio_component_get_cdclk_freq(struct device *kdev)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
 
-	if (drm_WARN_ON_ONCE(&dev_priv->drm, !HAS_DDI(dev_priv)))
+	if (drm_WARN_ON_ONCE(&i915->drm, !HAS_DDI(i915)))
 		return -ENODEV;
 
-	return dev_priv->display.cdclk.hw.cdclk;
+	return i915->display.cdclk.hw.cdclk;
 }
 
 /*
@@ -1132,24 +1126,24 @@ static int i915_audio_component_get_cdclk_freq(struct device *kdev)
  *   will get the right intel_encoder with port matched
  * Non-MST & (pipe < 0): get the right intel_encoder with port matched
  */
-static struct intel_encoder *get_saved_enc(struct drm_i915_private *dev_priv,
-					       int port, int pipe)
+static struct intel_encoder *get_saved_enc(struct drm_i915_private *i915,
+					   int port, int pipe)
 {
-	struct intel_encoder *encoder;
-
 	/* MST */
 	if (pipe >= 0) {
-		if (drm_WARN_ON(&dev_priv->drm,
-				pipe >= ARRAY_SIZE(dev_priv->display.audio.encoder_map)))
+		struct intel_encoder *encoder;
+
+		if (drm_WARN_ON(&i915->drm,
+				pipe >= ARRAY_SIZE(i915->display.audio.encoder_map)))
 			return NULL;
 
-		encoder = dev_priv->display.audio.encoder_map[pipe];
+		encoder = i915->display.audio.encoder_map[pipe];
 		/*
 		 * when bootup, audio driver may not know it is
 		 * MST or not. So it will poll all the port & pipe
 		 * combinations
 		 */
-		if (encoder != NULL && encoder->port == port &&
+		if (encoder && encoder->port == port &&
 		    encoder->type == INTEL_OUTPUT_DP_MST)
 			return encoder;
 	}
@@ -1158,15 +1152,13 @@ static struct intel_encoder *get_saved_enc(struct drm_i915_private *dev_priv,
 	if (pipe > 0)
 		return NULL;
 
-	for_each_pipe(dev_priv, pipe) {
-		encoder = dev_priv->display.audio.encoder_map[pipe];
-		if (encoder == NULL)
-			continue;
+	for_each_pipe(i915, pipe) {
+		struct intel_encoder *encoder;
 
-		if (encoder->type == INTEL_OUTPUT_DP_MST)
-			continue;
+		encoder = i915->display.audio.encoder_map[pipe];
 
-		if (port == encoder->port)
+		if (encoder && encoder->port == port &&
+		    encoder->type != INTEL_OUTPUT_DP_MST)
 			return encoder;
 	}
 
@@ -1176,23 +1168,23 @@ static struct intel_encoder *get_saved_enc(struct drm_i915_private *dev_priv,
 static int i915_audio_component_sync_audio_rate(struct device *kdev, int port,
 						int pipe, int rate)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
-	struct i915_audio_component *acomp = dev_priv->display.audio.component;
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
+	struct i915_audio_component *acomp = i915->display.audio.component;
 	struct intel_encoder *encoder;
 	struct intel_crtc *crtc;
 	unsigned long cookie;
 	int err = 0;
 
-	if (!HAS_DDI(dev_priv))
+	if (!HAS_DDI(i915))
 		return 0;
 
 	cookie = i915_audio_component_get_power(kdev);
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 
 	/* 1. get the pipe */
-	encoder = get_saved_enc(dev_priv, port, pipe);
+	encoder = get_saved_enc(i915, port, pipe);
 	if (!encoder || !encoder->base.crtc) {
-		drm_dbg_kms(&dev_priv->drm, "Not valid for port %c\n",
+		drm_dbg_kms(&i915->drm, "Not valid for port %c\n",
 			    port_name(port));
 		err = -ENODEV;
 		goto unlock;
@@ -1206,7 +1198,7 @@ static int i915_audio_component_sync_audio_rate(struct device *kdev, int port,
 	hsw_audio_config_update(encoder, crtc->config);
 
  unlock:
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	mutex_unlock(&i915->display.audio.mutex);
 	i915_audio_component_put_power(kdev, cookie);
 	return err;
 }
@@ -1215,18 +1207,18 @@ static int i915_audio_component_get_eld(struct device *kdev, int port,
 					int pipe, bool *enabled,
 					unsigned char *buf, int max_bytes)
 {
-	struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(kdev);
 	struct intel_encoder *intel_encoder;
 	const u8 *eld;
 	int ret = -EINVAL;
 
-	mutex_lock(&dev_priv->display.audio.mutex);
+	mutex_lock(&i915->display.audio.mutex);
 
-	intel_encoder = get_saved_enc(dev_priv, port, pipe);
+	intel_encoder = get_saved_enc(i915, port, pipe);
 	if (!intel_encoder) {
-		drm_dbg_kms(&dev_priv->drm, "Not valid for port %c\n",
+		drm_dbg_kms(&i915->drm, "Not valid for port %c\n",
 			    port_name(port));
-		mutex_unlock(&dev_priv->display.audio.mutex);
+		mutex_unlock(&i915->display.audio.mutex);
 		return ret;
 	}
 
@@ -1238,7 +1230,7 @@ static int i915_audio_component_get_eld(struct device *kdev, int port,
 		memcpy(buf, eld, min(max_bytes, ret));
 	}
 
-	mutex_unlock(&dev_priv->display.audio.mutex);
+	mutex_unlock(&i915->display.audio.mutex);
 	return ret;
 }
 
@@ -1256,25 +1248,25 @@ static int i915_audio_component_bind(struct device *i915_kdev,
 				     struct device *hda_kdev, void *data)
 {
 	struct i915_audio_component *acomp = data;
-	struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(i915_kdev);
 	int i;
 
-	if (drm_WARN_ON(&dev_priv->drm, acomp->base.ops || acomp->base.dev))
+	if (drm_WARN_ON(&i915->drm, acomp->base.ops || acomp->base.dev))
 		return -EEXIST;
 
-	if (drm_WARN_ON(&dev_priv->drm,
+	if (drm_WARN_ON(&i915->drm,
 			!device_link_add(hda_kdev, i915_kdev,
 					 DL_FLAG_STATELESS)))
 		return -ENOMEM;
 
-	drm_modeset_lock_all(&dev_priv->drm);
+	drm_modeset_lock_all(&i915->drm);
 	acomp->base.ops = &i915_audio_component_ops;
 	acomp->base.dev = i915_kdev;
 	BUILD_BUG_ON(MAX_PORTS != I915_MAX_PORTS);
 	for (i = 0; i < ARRAY_SIZE(acomp->aud_sample_rate); i++)
 		acomp->aud_sample_rate[i] = 0;
-	dev_priv->display.audio.component = acomp;
-	drm_modeset_unlock_all(&dev_priv->drm);
+	i915->display.audio.component = acomp;
+	drm_modeset_unlock_all(&i915->drm);
 
 	return 0;
 }
@@ -1283,19 +1275,19 @@ static void i915_audio_component_unbind(struct device *i915_kdev,
 					struct device *hda_kdev, void *data)
 {
 	struct i915_audio_component *acomp = data;
-	struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
+	struct drm_i915_private *i915 = kdev_to_i915(i915_kdev);
 
-	drm_modeset_lock_all(&dev_priv->drm);
+	drm_modeset_lock_all(&i915->drm);
 	acomp->base.ops = NULL;
 	acomp->base.dev = NULL;
-	dev_priv->display.audio.component = NULL;
-	drm_modeset_unlock_all(&dev_priv->drm);
+	i915->display.audio.component = NULL;
+	drm_modeset_unlock_all(&i915->drm);
 
 	device_link_remove(hda_kdev, i915_kdev);
 
-	if (dev_priv->display.audio.power_refcount)
-		drm_err(&dev_priv->drm, "audio power refcount %d after unbind\n",
-			dev_priv->display.audio.power_refcount);
+	if (i915->display.audio.power_refcount)
+		drm_err(&i915->drm, "audio power refcount %d after unbind\n",
+			i915->display.audio.power_refcount);
 }
 
 static const struct component_ops i915_audio_component_bind_ops = {
@@ -1314,7 +1306,7 @@ static const struct component_ops i915_audio_component_bind_ops = {
 
 /**
  * i915_audio_component_init - initialize and register the audio component
- * @dev_priv: i915 device instance
+ * @i915: i915 device instance
  *
  * This will register with the component framework a child component which
  * will bind dynamically to the snd_hda_intel driver's corresponding master
@@ -1328,83 +1320,83 @@ static const struct component_ops i915_audio_component_bind_ops = {
  * We ignore any error during registration and continue with reduced
  * functionality (i.e. without HDMI audio).
  */
-static void i915_audio_component_init(struct drm_i915_private *dev_priv)
+static void i915_audio_component_init(struct drm_i915_private *i915)
 {
 	u32 aud_freq, aud_freq_init;
 	int ret;
 
-	ret = component_add_typed(dev_priv->drm.dev,
+	ret = component_add_typed(i915->drm.dev,
 				  &i915_audio_component_bind_ops,
 				  I915_COMPONENT_AUDIO);
 	if (ret < 0) {
-		drm_err(&dev_priv->drm,
+		drm_err(&i915->drm,
 			"failed to add audio component (%d)\n", ret);
 		/* continue with reduced functionality */
 		return;
 	}
 
-	if (DISPLAY_VER(dev_priv) >= 9) {
-		aud_freq_init = intel_de_read(dev_priv, AUD_FREQ_CNTRL);
+	if (DISPLAY_VER(i915) >= 9) {
+		aud_freq_init = intel_de_read(i915, AUD_FREQ_CNTRL);
 
-		if (DISPLAY_VER(dev_priv) >= 12)
+		if (DISPLAY_VER(i915) >= 12)
 			aud_freq = AUD_FREQ_GEN12;
 		else
 			aud_freq = aud_freq_init;
 
 		/* use BIOS provided value for TGL and RKL unless it is a known bad value */
-		if ((IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv)) &&
+		if ((IS_TIGERLAKE(i915) || IS_ROCKETLAKE(i915)) &&
 		    aud_freq_init != AUD_FREQ_TGL_BROKEN)
 			aud_freq = aud_freq_init;
 
-		drm_dbg_kms(&dev_priv->drm, "use AUD_FREQ_CNTRL of 0x%x (init value 0x%x)\n",
+		drm_dbg_kms(&i915->drm, "use AUD_FREQ_CNTRL of 0x%x (init value 0x%x)\n",
 			    aud_freq, aud_freq_init);
 
-		dev_priv->display.audio.freq_cntrl = aud_freq;
+		i915->display.audio.freq_cntrl = aud_freq;
 	}
 
 	/* init with current cdclk */
-	intel_audio_cdclk_change_post(dev_priv);
+	intel_audio_cdclk_change_post(i915);
 
-	dev_priv->display.audio.component_registered = true;
+	i915->display.audio.component_registered = true;
 }
 
 /**
  * i915_audio_component_cleanup - deregister the audio component
- * @dev_priv: i915 device instance
+ * @i915: i915 device instance
  *
  * Deregisters the audio component, breaking any existing binding to the
  * corresponding snd_hda_intel driver's master component.
  */
-static void i915_audio_component_cleanup(struct drm_i915_private *dev_priv)
+static void i915_audio_component_cleanup(struct drm_i915_private *i915)
 {
-	if (!dev_priv->display.audio.component_registered)
+	if (!i915->display.audio.component_registered)
 		return;
 
-	component_del(dev_priv->drm.dev, &i915_audio_component_bind_ops);
-	dev_priv->display.audio.component_registered = false;
+	component_del(i915->drm.dev, &i915_audio_component_bind_ops);
+	i915->display.audio.component_registered = false;
 }
 
 /**
  * intel_audio_init() - Initialize the audio driver either using
  * component framework or using lpe audio bridge
- * @dev_priv: the i915 drm device private data
+ * @i915: the i915 drm device private data
  *
  */
-void intel_audio_init(struct drm_i915_private *dev_priv)
+void intel_audio_init(struct drm_i915_private *i915)
 {
-	if (intel_lpe_audio_init(dev_priv) < 0)
-		i915_audio_component_init(dev_priv);
+	if (intel_lpe_audio_init(i915) < 0)
+		i915_audio_component_init(i915);
 }
 
 /**
  * intel_audio_deinit() - deinitialize the audio driver
- * @dev_priv: the i915 drm device private data
+ * @i915: the i915 drm device private data
  *
  */
-void intel_audio_deinit(struct drm_i915_private *dev_priv)
+void intel_audio_deinit(struct drm_i915_private *i915)
 {
-	if (dev_priv->display.audio.lpe.platdev != NULL)
-		intel_lpe_audio_teardown(dev_priv);
+	if (i915->display.audio.lpe.platdev != NULL)
+		intel_lpe_audio_teardown(i915);
 	else
-		i915_audio_component_cleanup(dev_priv);
+		i915_audio_component_cleanup(i915);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_audio_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_audio_regs.h
index d1e5844e3484..616e7b1275c4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_audio_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_audio_regs.h
@@ -6,18 +6,13 @@
 #ifndef __INTEL_AUDIO_REGS_H__
 #define __INTEL_AUDIO_REGS_H__
 
-#include "i915_reg_defs.h"
-
-#define G4X_AUD_VID_DID			_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x62020)
-#define   INTEL_AUDIO_DEVCL		0x808629FB
-#define   INTEL_AUDIO_DEVBLC		0x80862801
-#define   INTEL_AUDIO_DEVCTG		0x80862802
+#include "intel_display_reg_defs.h"
 
 #define G4X_AUD_CNTL_ST			_MMIO(0x620B4)
-#define   G4X_ELDV_DEVCL_DEVBLC		(1 << 13)
-#define   G4X_ELDV_DEVCTG		(1 << 14)
-#define   G4X_ELD_ADDR_MASK		(0xf << 5)
-#define   G4X_ELD_ACK			(1 << 4)
+#define   G4X_ELD_VALID			REG_BIT(14)
+#define   G4X_ELD_BUFFER_SIZE_MASK	REG_GENMASK(13, 9)
+#define   G4X_ELD_ADDRESS_MASK		REG_GENMASK(8, 5)
+#define   G4X_ELD_ACK			REG_BIT(4)
 #define G4X_HDMIW_HDMIEDID		_MMIO(0x6210C)
 
 #define _IBX_HDMIW_HDMIEDID_A		0xE2050
@@ -28,12 +23,12 @@
 #define _IBX_AUD_CNTL_ST_B		0xE21B4
 #define IBX_AUD_CNTL_ST(pipe)		_MMIO_PIPE(pipe, _IBX_AUD_CNTL_ST_A, \
 						  _IBX_AUD_CNTL_ST_B)
-#define   IBX_ELD_BUFFER_SIZE_MASK	(0x1f << 10)
-#define   IBX_ELD_ADDRESS_MASK		(0x1f << 5)
-#define   IBX_ELD_ACK			(1 << 4)
+#define   IBX_ELD_BUFFER_SIZE_MASK	REG_GENMASK(14, 10)
+#define   IBX_ELD_ADDRESS_MASK		REG_GENMASK(9, 5)
+#define   IBX_ELD_ACK			REG_BIT(4)
 #define IBX_AUD_CNTL_ST2		_MMIO(0xE20C0)
-#define   IBX_CP_READY(port)		((1 << 1) << (((port) - 1) * 4))
-#define   IBX_ELD_VALID(port)		((1 << 0) << (((port) - 1) * 4))
+#define   IBX_CP_READY(port)		REG_BIT(((port) - 1) * 4 + 1)
+#define   IBX_ELD_VALID(port)		REG_BIT(((port) - 1) * 4 + 0)
 
 #define _CPT_HDMIW_HDMIEDID_A		0xE5050
 #define _CPT_HDMIW_HDMIEDID_B		0xE5150
@@ -60,34 +55,30 @@
 #define _VLV_AUD_CONFIG_A		(VLV_DISPLAY_BASE + 0x62000)
 #define _VLV_AUD_CONFIG_B		(VLV_DISPLAY_BASE + 0x62100)
 #define VLV_AUD_CFG(pipe)		_MMIO_PIPE(pipe, _VLV_AUD_CONFIG_A, _VLV_AUD_CONFIG_B)
-
-#define   AUD_CONFIG_N_VALUE_INDEX		(1 << 29)
-#define   AUD_CONFIG_N_PROG_ENABLE		(1 << 28)
-#define   AUD_CONFIG_UPPER_N_SHIFT		20
-#define   AUD_CONFIG_UPPER_N_MASK		(0xff << 20)
-#define   AUD_CONFIG_LOWER_N_SHIFT		4
-#define   AUD_CONFIG_LOWER_N_MASK		(0xfff << 4)
-#define   AUD_CONFIG_N_MASK			(AUD_CONFIG_UPPER_N_MASK | AUD_CONFIG_LOWER_N_MASK)
-#define   AUD_CONFIG_N(n) \
-	(((((n) >> 12) & 0xff) << AUD_CONFIG_UPPER_N_SHIFT) |	\
-	 (((n) & 0xfff) << AUD_CONFIG_LOWER_N_SHIFT))
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT	16
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK	(0xf << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25175	(0 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25200	(1 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27000	(2 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27027	(3 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54000	(4 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54054	(5 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74176	(6 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74250	(7 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148352	(8 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148500	(9 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_296703	(10 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_297000	(11 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_593407	(12 << 16)
-#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_594000	(13 << 16)
-#define   AUD_CONFIG_DISABLE_NCTS		(1 << 3)
+#define   AUD_CONFIG_N_VALUE_INDEX		REG_BIT(29)
+#define   AUD_CONFIG_N_PROG_ENABLE		REG_BIT(28)
+#define   AUD_CONFIG_UPPER_N_MASK		REG_GENMASK(27, 20)
+#define   AUD_CONFIG_LOWER_N_MASK		REG_GENMASK(15, 4)
+#define   AUD_CONFIG_N_MASK			(AUD_CONFIG_UPPER_N_MASK | \
+						 AUD_CONFIG_LOWER_N_MASK)
+#define   AUD_CONFIG_N(n)			(REG_FIELD_PREP(AUD_CONFIG_UPPER_N_MASK, (n) >> 12) | \
+						 REG_FIELD_PREP(AUD_CONFIG_LOWER_N_MASK, (n) & 0xfff))
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK	REG_GENMASK(19, 16)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25175	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 0)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_25200	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 1)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27000	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 2)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_27027	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 3)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54000	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 4)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_54054	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 5)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74176	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 6)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_74250	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 7)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148352	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 8)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_148500	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 9)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_296703	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 10)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_297000	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 11)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_593407	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 12)
+#define   AUD_CONFIG_PIXEL_CLOCK_HDMI_594000	REG_FIELD_PREP(AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK, 13)
+#define   AUD_CONFIG_DISABLE_NCTS		REG_BIT(3)
 
 #define _HSW_AUD_CONFIG_A		0x65000
 #define _HSW_AUD_CONFIG_B		0x65100
@@ -100,9 +91,9 @@
 #define _HSW_AUD_M_CTS_ENABLE_A		0x65028
 #define _HSW_AUD_M_CTS_ENABLE_B		0x65128
 #define HSW_AUD_M_CTS_ENABLE(trans)	_MMIO_TRANS(trans, _HSW_AUD_M_CTS_ENABLE_A, _HSW_AUD_M_CTS_ENABLE_B)
-#define   AUD_M_CTS_M_VALUE_INDEX	(1 << 21)
-#define   AUD_M_CTS_M_PROG_ENABLE	(1 << 20)
-#define   AUD_CONFIG_M_MASK		0xfffff
+#define   AUD_M_CTS_M_VALUE_INDEX	REG_BIT(21)
+#define   AUD_M_CTS_M_PROG_ENABLE	REG_BIT(20)
+#define   AUD_CONFIG_M_MASK		REG_GENMASK(19, 0)
 
 #define _HSW_AUD_DIP_ELD_CTRL_ST_A	0x650b4
 #define _HSW_AUD_DIP_ELD_CTRL_ST_B	0x651b4
@@ -130,11 +121,11 @@
 #define AUD_DP_2DOT0_CTRL(trans)	_MMIO_TRANS(trans, _AUD_TCA_DP_2DOT0_CTRL, _AUD_TCB_DP_2DOT0_CTRL)
 #define  AUD_ENABLE_SDP_SPLIT		REG_BIT(31)
 
-#define HSW_AUD_CHICKENBIT			_MMIO(0x65f10)
-#define   SKL_AUD_CODEC_WAKE_SIGNAL		(1 << 15)
+#define HSW_AUD_CHICKENBIT		_MMIO(0x65f10)
+#define   SKL_AUD_CODEC_WAKE_SIGNAL	REG_BIT(15)
 
 #define AUD_FREQ_CNTRL			_MMIO(0x65900)
-#define AUD_PIN_BUF_CTL		_MMIO(0x48414)
+#define AUD_PIN_BUF_CTL			_MMIO(0x48414)
 #define   AUD_PIN_BUF_ENABLE		REG_BIT(31)
 
 #define AUD_TS_CDCLK_M			_MMIO(0x65ea0)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_backlight.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_backlight.c
index beba39a38c87..71af88a70461 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_backlight.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_backlight.c
@@ -10,6 +10,7 @@
 
 #include <acpi/video.h>
 
+#include "i915_reg.h"
 #include "intel_backlight.h"
 #include "intel_backlight_regs.h"
 #include "intel_connector.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_backlight_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_backlight_regs.h
index 50c1210f6d5d..344eb8096bd2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_backlight_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_backlight_regs.h
@@ -6,7 +6,7 @@
 #ifndef __INTEL_BACKLIGHT_REGS_H__
 #define __INTEL_BACKLIGHT_REGS_H__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 #define _VLV_BLC_PWM_CTL2_A (DISPLAY_MMIO_BASE(dev_priv) + 0x61250)
 #define _VLV_BLC_PWM_CTL2_B (DISPLAY_MMIO_BASE(dev_priv) + 0x61350)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_bios.c
index 28bdb936cd1f..a491e6c38875 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bios.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_bios.c
@@ -414,7 +414,7 @@ static void *generate_lfp_data_ptrs(struct drm_i915_private *i915,
 		ptrs->lvds_entries++;
 
 	if (size != 0 || ptrs->lvds_entries != 3) {
-		kfree(ptrs);
+		kfree(ptrs_block);
 		return NULL;
 	}
 
@@ -2188,7 +2188,7 @@ static u8 map_ddc_pin(struct drm_i915_private *i915, u8 vbt_pin)
 	const u8 *ddc_pin_map;
 	int n_entries;
 
-	if (IS_ALDERLAKE_P(i915)) {
+	if (HAS_PCH_MTP(i915) || IS_ALDERLAKE_P(i915)) {
 		ddc_pin_map = adlp_ddc_pin_map;
 		n_entries = ARRAY_SIZE(adlp_ddc_pin_map);
 	} else if (IS_ALDERLAKE_S(i915)) {
@@ -2466,6 +2466,22 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
 					  dvo_port);
 }
 
+static enum port
+dsi_dvo_port_to_port(struct drm_i915_private *i915, u8 dvo_port)
+{
+	switch (dvo_port) {
+	case DVO_PORT_MIPIA:
+		return PORT_A;
+	case DVO_PORT_MIPIC:
+		if (DISPLAY_VER(i915) >= 11)
+			return PORT_B;
+		else
+			return PORT_C;
+	default:
+		return PORT_NONE;
+	}
+}
+
 static int parse_bdb_230_dp_max_link_rate(const int vbt_max_link_rate)
 {
 	switch (vbt_max_link_rate) {
@@ -2676,6 +2692,14 @@ static void print_ddi_port(const struct intel_bios_encoder_data *devdata,
 		drm_dbg_kms(&i915->drm,
 			    "Port %c VBT DP max link rate: %d\n",
 			    port_name(port), dp_max_link_rate);
+
+	/*
+	 * FIXME need to implement support for VBT
+	 * vswing/preemph tables should this ever trigger.
+	 */
+	drm_WARN(&i915->drm, child->use_vbt_vswing,
+		 "Port %c asks to use VBT vswing/preemph tables\n",
+		 port_name(port));
 }
 
 static void parse_ddi_port(struct intel_bios_encoder_data *devdata)
@@ -3406,19 +3430,16 @@ bool intel_bios_is_dsi_present(struct drm_i915_private *i915,
 
 		dvo_port = child->dvo_port;
 
-		if (dvo_port == DVO_PORT_MIPIA ||
-		    (dvo_port == DVO_PORT_MIPIB && DISPLAY_VER(i915) >= 11) ||
-		    (dvo_port == DVO_PORT_MIPIC && DISPLAY_VER(i915) < 11)) {
-			if (port)
-				*port = dvo_port - DVO_PORT_MIPIA;
-			return true;
-		} else if (dvo_port == DVO_PORT_MIPIB ||
-			   dvo_port == DVO_PORT_MIPIC ||
-			   dvo_port == DVO_PORT_MIPID) {
+		if (dsi_dvo_port_to_port(i915, dvo_port) == PORT_NONE) {
 			drm_dbg_kms(&i915->drm,
 				    "VBT has unsupported DSI port %c\n",
 				    port_name(dvo_port - DVO_PORT_MIPIA));
+			continue;
 		}
+
+		if (port)
+			*port = dsi_dvo_port_to_port(i915, dvo_port);
+		return true;
 	}
 
 	return false;
@@ -3503,7 +3524,7 @@ bool intel_bios_get_dsc_params(struct intel_encoder *encoder,
 		if (!(child->device_type & DEVICE_TYPE_MIPI_OUTPUT))
 			continue;
 
-		if (child->dvo_port - DVO_PORT_MIPIA == encoder->port) {
+		if (dsi_dvo_port_to_port(i915, child->dvo_port) == encoder->port) {
 			if (!devdata->dsc)
 				return false;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bw.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_bw.c
index 4ace026b29bd..1c236f02b380 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_bw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_bw.c
@@ -439,7 +439,8 @@ static int tgl_get_bw_info(struct drm_i915_private *dev_priv, const struct intel
 		return ret;
 	}
 
-	if (dram_info->type == INTEL_DRAM_LPDDR4 || dram_info->type == INTEL_DRAM_LPDDR5)
+	if (DISPLAY_VER(dev_priv) < 14 &&
+	    (dram_info->type == INTEL_DRAM_LPDDR4 || dram_info->type == INTEL_DRAM_LPDDR5))
 		num_channels *= 2;
 
 	qi.deinterleave = qi.deinterleave ? : DIV_ROUND_UP(num_channels, is_y_tile ? 4 : 2);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
index ed05070b7307..407a477939e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -24,6 +24,7 @@
 #include <linux/time.h>
 
 #include "hsw_ips.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_atomic_plane.h"
 #include "intel_audio.h"
@@ -1220,11 +1221,6 @@ static void skl_cdclk_uninit_hw(struct drm_i915_private *dev_priv)
 	skl_set_cdclk(dev_priv, &cdclk_config, INVALID_PIPE);
 }
 
-static bool has_cdclk_squasher(struct drm_i915_private *i915)
-{
-	return IS_DG2(i915);
-}
-
 struct intel_cdclk_vals {
 	u32 cdclk;
 	u16 refclk;
@@ -1323,7 +1319,7 @@ static const struct intel_cdclk_vals adlp_cdclk_table[] = {
 	{ .refclk = 24000, .cdclk = 192000, .divider = 2, .ratio = 16 },
 	{ .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
 	{ .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
-	{ .refclk = 24400, .cdclk = 648000, .divider = 2, .ratio = 54 },
+	{ .refclk = 24000, .cdclk = 648000, .divider = 2, .ratio = 54 },
 
 	{ .refclk = 38400, .cdclk = 179200, .divider = 3, .ratio = 14 },
 	{ .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
@@ -1520,7 +1516,7 @@ static void bxt_get_cdclk(struct drm_i915_private *dev_priv,
 		return;
 	}
 
-	if (has_cdclk_squasher(dev_priv))
+	if (HAS_CDCLK_SQUASH(dev_priv))
 		squash_ctl = intel_de_read(dev_priv, CDCLK_SQUASH_CTL);
 
 	if (squash_ctl & CDCLK_SQUASH_ENABLE) {
@@ -1689,6 +1685,38 @@ static u32 cdclk_squash_waveform(struct drm_i915_private *dev_priv,
 	return 0xffff;
 }
 
+static void icl_cdclk_pll_update(struct drm_i915_private *i915, int vco)
+{
+	if (i915->display.cdclk.hw.vco != 0 &&
+	    i915->display.cdclk.hw.vco != vco)
+		icl_cdclk_pll_disable(i915);
+
+	if (i915->display.cdclk.hw.vco != vco)
+		icl_cdclk_pll_enable(i915, vco);
+}
+
+static void bxt_cdclk_pll_update(struct drm_i915_private *i915, int vco)
+{
+	if (i915->display.cdclk.hw.vco != 0 &&
+	    i915->display.cdclk.hw.vco != vco)
+		bxt_de_pll_disable(i915);
+
+	if (i915->display.cdclk.hw.vco != vco)
+		bxt_de_pll_enable(i915, vco);
+}
+
+static void dg2_cdclk_squash_program(struct drm_i915_private *i915,
+				     u16 waveform)
+{
+	u32 squash_ctl = 0;
+
+	if (waveform)
+		squash_ctl = CDCLK_SQUASH_ENABLE |
+			     CDCLK_SQUASH_WINDOW_SIZE(0xf) | waveform;
+
+	intel_de_write(i915, CDCLK_SQUASH_CTL, squash_ctl);
+}
+
 static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
 			  const struct intel_cdclk_config *cdclk_config,
 			  enum pipe pipe)
@@ -1724,21 +1752,10 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
 	if (HAS_CDCLK_CRAWL(dev_priv) && dev_priv->display.cdclk.hw.vco > 0 && vco > 0) {
 		if (dev_priv->display.cdclk.hw.vco != vco)
 			adlp_cdclk_pll_crawl(dev_priv, vco);
-	} else if (DISPLAY_VER(dev_priv) >= 11) {
-		if (dev_priv->display.cdclk.hw.vco != 0 &&
-		    dev_priv->display.cdclk.hw.vco != vco)
-			icl_cdclk_pll_disable(dev_priv);
-
-		if (dev_priv->display.cdclk.hw.vco != vco)
-			icl_cdclk_pll_enable(dev_priv, vco);
-	} else {
-		if (dev_priv->display.cdclk.hw.vco != 0 &&
-		    dev_priv->display.cdclk.hw.vco != vco)
-			bxt_de_pll_disable(dev_priv);
-
-		if (dev_priv->display.cdclk.hw.vco != vco)
-			bxt_de_pll_enable(dev_priv, vco);
-	}
+	} else if (DISPLAY_VER(dev_priv) >= 11)
+		icl_cdclk_pll_update(dev_priv, vco);
+	else
+		bxt_cdclk_pll_update(dev_priv, vco);
 
 	waveform = cdclk_squash_waveform(dev_priv, cdclk);
 
@@ -1747,15 +1764,8 @@ static void bxt_set_cdclk(struct drm_i915_private *dev_priv,
 	else
 		clock = cdclk;
 
-	if (has_cdclk_squasher(dev_priv)) {
-		u32 squash_ctl = 0;
-
-		if (waveform)
-			squash_ctl = CDCLK_SQUASH_ENABLE |
-				CDCLK_SQUASH_WINDOW_SIZE(0xf) | waveform;
-
-		intel_de_write(dev_priv, CDCLK_SQUASH_CTL, squash_ctl);
-	}
+	if (HAS_CDCLK_SQUASH(dev_priv))
+		dg2_cdclk_squash_program(dev_priv, waveform);
 
 	val = bxt_cdclk_cd2x_div_sel(dev_priv, clock, vco) |
 		bxt_cdclk_cd2x_pipe(dev_priv, pipe) |
@@ -1845,7 +1855,7 @@ static void bxt_sanitize_cdclk(struct drm_i915_private *dev_priv)
 	expected = skl_cdclk_decimal(cdclk);
 
 	/* Figure out what CD2X divider we should be using for this cdclk */
-	if (has_cdclk_squasher(dev_priv))
+	if (HAS_CDCLK_SQUASH(dev_priv))
 		clock = dev_priv->display.cdclk.hw.vco / 2;
 	else
 		clock = dev_priv->display.cdclk.hw.cdclk;
@@ -1976,7 +1986,7 @@ static bool intel_cdclk_can_squash(struct drm_i915_private *dev_priv,
 	 * the moment all platforms with squasher use a fixed cd2x
 	 * divider.
 	 */
-	if (!has_cdclk_squasher(dev_priv))
+	if (!HAS_CDCLK_SQUASH(dev_priv))
 		return false;
 
 	return a->cdclk != b->cdclk &&
@@ -2028,7 +2038,7 @@ static bool intel_cdclk_can_cd2x_update(struct drm_i915_private *dev_priv,
 	 * the moment all platforms with squasher use a fixed cd2x
 	 * divider.
 	 */
-	if (has_cdclk_squasher(dev_priv))
+	if (HAS_CDCLK_SQUASH(dev_priv))
 		return false;
 
 	return a->cdclk != b->cdclk &&
@@ -2464,10 +2474,6 @@ static int bdw_modeset_calc_cdclk(struct intel_cdclk_state *cdclk_state)
 	if (min_cdclk < 0)
 		return min_cdclk;
 
-	/*
-	 * FIXME should also account for plane ratio
-	 * once 64bpp pixel formats are supported.
-	 */
 	cdclk = bdw_calc_cdclk(min_cdclk);
 
 	cdclk_state->logical.cdclk = cdclk;
@@ -2534,10 +2540,6 @@ static int skl_modeset_calc_cdclk(struct intel_cdclk_state *cdclk_state)
 
 	vco = skl_dpll0_vco(cdclk_state);
 
-	/*
-	 * FIXME should also account for plane ratio
-	 * once 64bpp pixel formats are supported.
-	 */
 	cdclk = skl_calc_cdclk(min_cdclk, vco);
 
 	cdclk_state->logical.vco = vco;
@@ -2754,7 +2756,7 @@ int intel_modeset_calc_cdclk(struct intel_atomic_state *state)
 		if (IS_ERR(crtc_state))
 			return PTR_ERR(crtc_state);
 
-		if (drm_atomic_crtc_needs_modeset(&crtc_state->uapi))
+		if (intel_crtc_needs_modeset(crtc_state))
 			pipe = INVALID_PIPE;
 	}
 
@@ -2762,12 +2764,12 @@ int intel_modeset_calc_cdclk(struct intel_atomic_state *state)
 				   &old_cdclk_state->actual,
 				   &new_cdclk_state->actual)) {
 		drm_dbg_kms(&dev_priv->drm,
-			    "Can change cdclk via squasher\n");
+			    "Can change cdclk via squashing\n");
 	} else if (intel_cdclk_can_crawl(dev_priv,
 					 &old_cdclk_state->actual,
 					 &new_cdclk_state->actual)) {
 		drm_dbg_kms(&dev_priv->drm,
-			    "Can change cdclk via crawl\n");
+			    "Can change cdclk via crawling\n");
 	} else if (pipe != INVALID_PIPE) {
 		new_cdclk_state->pipe = pipe;
 
@@ -2777,7 +2779,7 @@ int intel_modeset_calc_cdclk(struct intel_atomic_state *state)
 	} else if (intel_cdclk_needs_modeset(&old_cdclk_state->actual,
 					     &new_cdclk_state->actual)) {
 		/* All pipes must be switched off while we change the cdclk. */
-		ret = intel_modeset_all_pipes(state);
+		ret = intel_modeset_all_pipes(state, "CDCLK change");
 		if (ret)
 			return ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_color.c
index 6bda4274eae9..250e83f1f5ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_color.c
@@ -22,12 +22,11 @@
  *
  */
 
+#include "i915_reg.h"
 #include "intel_color.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
-#include "intel_dpll.h"
 #include "intel_dsb.h"
-#include "vlv_dsi_pll.h"
 
 struct intel_color_funcs {
 	int (*color_check)(struct intel_crtc_state *crtc_state);
@@ -186,31 +185,31 @@ static void ilk_update_pipe_csc(struct intel_crtc *crtc,
 				const u16 coeff[9],
 				const u16 postoff[3])
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_PREOFF_HI(pipe), preoff[0]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_PREOFF_ME(pipe), preoff[1]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_PREOFF_LO(pipe), preoff[2]);
+	intel_de_write_fw(i915, PIPE_CSC_PREOFF_HI(pipe), preoff[0]);
+	intel_de_write_fw(i915, PIPE_CSC_PREOFF_ME(pipe), preoff[1]);
+	intel_de_write_fw(i915, PIPE_CSC_PREOFF_LO(pipe), preoff[2]);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_RY_GY(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_RY_GY(pipe),
 			  coeff[0] << 16 | coeff[1]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_BY(pipe), coeff[2] << 16);
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_BY(pipe), coeff[2] << 16);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_RU_GU(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_RU_GU(pipe),
 			  coeff[3] << 16 | coeff[4]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_BU(pipe), coeff[5] << 16);
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_BU(pipe), coeff[5] << 16);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_RV_GV(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_RV_GV(pipe),
 			  coeff[6] << 16 | coeff[7]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_COEFF_BV(pipe), coeff[8] << 16);
+	intel_de_write_fw(i915, PIPE_CSC_COEFF_BV(pipe), coeff[8] << 16);
 
-	if (DISPLAY_VER(dev_priv) >= 7) {
-		intel_de_write_fw(dev_priv, PIPE_CSC_POSTOFF_HI(pipe),
+	if (DISPLAY_VER(i915) >= 7) {
+		intel_de_write_fw(i915, PIPE_CSC_POSTOFF_HI(pipe),
 				  postoff[0]);
-		intel_de_write_fw(dev_priv, PIPE_CSC_POSTOFF_ME(pipe),
+		intel_de_write_fw(i915, PIPE_CSC_POSTOFF_ME(pipe),
 				  postoff[1]);
-		intel_de_write_fw(dev_priv, PIPE_CSC_POSTOFF_LO(pipe),
+		intel_de_write_fw(i915, PIPE_CSC_POSTOFF_LO(pipe),
 				  postoff[2]);
 	}
 }
@@ -220,55 +219,55 @@ static void icl_update_output_csc(struct intel_crtc *crtc,
 				  const u16 coeff[9],
 				  const u16 postoff[3])
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_PREOFF_HI(pipe), preoff[0]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_PREOFF_ME(pipe), preoff[1]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_PREOFF_LO(pipe), preoff[2]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_PREOFF_HI(pipe), preoff[0]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_PREOFF_ME(pipe), preoff[1]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_PREOFF_LO(pipe), preoff[2]);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_RY_GY(pipe),
 			  coeff[0] << 16 | coeff[1]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_BY(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_BY(pipe),
 			  coeff[2] << 16);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_RU_GU(pipe),
 			  coeff[3] << 16 | coeff[4]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_BU(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_BU(pipe),
 			  coeff[5] << 16);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_RV_GV(pipe),
 			  coeff[6] << 16 | coeff[7]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_COEFF_BV(pipe),
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_COEFF_BV(pipe),
 			  coeff[8] << 16);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_HI(pipe), postoff[0]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_ME(pipe), postoff[1]);
-	intel_de_write_fw(dev_priv, PIPE_CSC_OUTPUT_POSTOFF_LO(pipe), postoff[2]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_POSTOFF_HI(pipe), postoff[0]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_POSTOFF_ME(pipe), postoff[1]);
+	intel_de_write_fw(i915, PIPE_CSC_OUTPUT_POSTOFF_LO(pipe), postoff[2]);
 }
 
 static bool ilk_csc_limited_range(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
 	/*
 	 * FIXME if there's a gamma LUT after the CSC, we should
 	 * do the range compression using the gamma LUT instead.
 	 */
 	return crtc_state->limited_color_range &&
-		(IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv) ||
-		 IS_DISPLAY_VER(dev_priv, 9, 10));
+		(IS_HASWELL(i915) || IS_BROADWELL(i915) ||
+		 IS_DISPLAY_VER(i915, 9, 10));
 }
 
 static void ilk_csc_convert_ctm(const struct intel_crtc_state *crtc_state,
-				u16 coeffs[9])
+				u16 coeffs[9], bool limited_color_range)
 {
 	const struct drm_color_ctm *ctm = crtc_state->hw.ctm->data;
 	const u64 *input;
 	u64 temp[9];
 	int i;
 
-	if (ilk_csc_limited_range(crtc_state))
+	if (limited_color_range)
 		input = ctm_mult_by_limited(temp, ctm->matrix);
 	else
 		input = ctm->matrix;
@@ -315,13 +314,13 @@ static void ilk_csc_convert_ctm(const struct intel_crtc_state *crtc_state,
 static void ilk_load_csc_matrix(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	bool limited_color_range = ilk_csc_limited_range(crtc_state);
 
 	if (crtc_state->hw.ctm) {
 		u16 coeff[9];
 
-		ilk_csc_convert_ctm(crtc_state, coeff);
+		ilk_csc_convert_ctm(crtc_state, coeff, limited_color_range);
 		ilk_update_pipe_csc(crtc, ilk_csc_off_zero, coeff,
 				    limited_color_range ?
 				    ilk_csc_postoff_limited_range :
@@ -341,7 +340,7 @@ static void ilk_load_csc_matrix(const struct intel_crtc_state *crtc_state)
 		 * LUT is needed but CSC is not we need to load an
 		 * identity matrix.
 		 */
-		drm_WARN_ON(&dev_priv->drm, !IS_GEMINILAKE(dev_priv));
+		drm_WARN_ON(&i915->drm, !IS_GEMINILAKE(i915));
 
 		ilk_update_pipe_csc(crtc, ilk_csc_off_zero,
 				    ilk_csc_coeff_identity,
@@ -356,7 +355,7 @@ static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
 	if (crtc_state->hw.ctm) {
 		u16 coeff[9];
 
-		ilk_csc_convert_ctm(crtc_state, coeff);
+		ilk_csc_convert_ctm(crtc_state, coeff, false);
 		ilk_update_pipe_csc(crtc, ilk_csc_off_zero,
 				    coeff, ilk_csc_off_zero);
 	}
@@ -375,7 +374,7 @@ static void icl_load_csc_matrix(const struct intel_crtc_state *crtc_state)
 static void chv_load_cgm_csc(struct intel_crtc *crtc,
 			     const struct drm_property_blob *blob)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_ctm *ctm = blob->data;
 	enum pipe pipe = crtc->pipe;
 	u16 coeffs[9];
@@ -399,15 +398,15 @@ static void chv_load_cgm_csc(struct intel_crtc *crtc,
 		coeffs[i] |= (abs_coeff >> 20) & 0xfff;
 	}
 
-	intel_de_write_fw(dev_priv, CGM_PIPE_CSC_COEFF01(pipe),
+	intel_de_write_fw(i915, CGM_PIPE_CSC_COEFF01(pipe),
 			  coeffs[1] << 16 | coeffs[0]);
-	intel_de_write_fw(dev_priv, CGM_PIPE_CSC_COEFF23(pipe),
+	intel_de_write_fw(i915, CGM_PIPE_CSC_COEFF23(pipe),
 			  coeffs[3] << 16 | coeffs[2]);
-	intel_de_write_fw(dev_priv, CGM_PIPE_CSC_COEFF45(pipe),
+	intel_de_write_fw(i915, CGM_PIPE_CSC_COEFF45(pipe),
 			  coeffs[5] << 16 | coeffs[4]);
-	intel_de_write_fw(dev_priv, CGM_PIPE_CSC_COEFF67(pipe),
+	intel_de_write_fw(i915, CGM_PIPE_CSC_COEFF67(pipe),
 			  coeffs[7] << 16 | coeffs[6]);
-	intel_de_write_fw(dev_priv, CGM_PIPE_CSC_COEFF8(pipe),
+	intel_de_write_fw(i915, CGM_PIPE_CSC_COEFF8(pipe),
 			  coeffs[8]);
 }
 
@@ -426,32 +425,32 @@ static u32 intel_color_lut_pack(u32 val, int bit_precision)
 
 static u32 i9xx_lut_8(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->red, 8) << 16 |
-		drm_color_lut_extract(color->green, 8) << 8 |
-		drm_color_lut_extract(color->blue, 8);
+	return REG_FIELD_PREP(PALETTE_RED_MASK, drm_color_lut_extract(color->red, 8)) |
+		REG_FIELD_PREP(PALETTE_GREEN_MASK, drm_color_lut_extract(color->green, 8)) |
+		REG_FIELD_PREP(PALETTE_BLUE_MASK, drm_color_lut_extract(color->blue, 8));
 }
 
 static void i9xx_lut_8_pack(struct drm_color_lut *entry, u32 val)
 {
-	entry->red = intel_color_lut_pack(REG_FIELD_GET(LGC_PALETTE_RED_MASK, val), 8);
-	entry->green = intel_color_lut_pack(REG_FIELD_GET(LGC_PALETTE_GREEN_MASK, val), 8);
-	entry->blue = intel_color_lut_pack(REG_FIELD_GET(LGC_PALETTE_BLUE_MASK, val), 8);
+	entry->red = intel_color_lut_pack(REG_FIELD_GET(PALETTE_RED_MASK, val), 8);
+	entry->green = intel_color_lut_pack(REG_FIELD_GET(PALETTE_GREEN_MASK, val), 8);
+	entry->blue = intel_color_lut_pack(REG_FIELD_GET(PALETTE_BLUE_MASK, val), 8);
 }
 
 /* i965+ "10.6" bit interpolated format "even DW" (low 8 bits) */
 static u32 i965_lut_10p6_ldw(const struct drm_color_lut *color)
 {
-	return (color->red & 0xff) << 16 |
-		(color->green & 0xff) << 8 |
-		(color->blue & 0xff);
+	return REG_FIELD_PREP(PALETTE_RED_MASK, color->red & 0xff) |
+		REG_FIELD_PREP(PALETTE_GREEN_MASK, color->green & 0xff) |
+		REG_FIELD_PREP(PALETTE_BLUE_MASK, color->blue & 0xff);
 }
 
 /* i965+ "10.6" interpolated format "odd DW" (high 8 bits) */
 static u32 i965_lut_10p6_udw(const struct drm_color_lut *color)
 {
-	return (color->red >> 8) << 16 |
-		(color->green >> 8) << 8 |
-		(color->blue >> 8);
+	return REG_FIELD_PREP(PALETTE_RED_MASK, color->red >> 8) |
+		REG_FIELD_PREP(PALETTE_GREEN_MASK, color->green >> 8) |
+		REG_FIELD_PREP(PALETTE_BLUE_MASK, color->blue >> 8);
 }
 
 static void i965_lut_10p6_pack(struct drm_color_lut *entry, u32 ldw, u32 udw)
@@ -472,26 +471,42 @@ static u16 i965_lut_11p6_max_pack(u32 val)
 
 static u32 ilk_lut_10(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->red, 10) << 20 |
-		drm_color_lut_extract(color->green, 10) << 10 |
-		drm_color_lut_extract(color->blue, 10);
+	return REG_FIELD_PREP(PREC_PALETTE_10_RED_MASK, drm_color_lut_extract(color->red, 10)) |
+		REG_FIELD_PREP(PREC_PALETTE_10_GREEN_MASK, drm_color_lut_extract(color->green, 10)) |
+		REG_FIELD_PREP(PREC_PALETTE_10_BLUE_MASK, drm_color_lut_extract(color->blue, 10));
 }
 
 static void ilk_lut_10_pack(struct drm_color_lut *entry, u32 val)
 {
-	entry->red = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_RED_MASK, val), 10);
-	entry->green = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_GREEN_MASK, val), 10);
-	entry->blue = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_BLUE_MASK, val), 10);
+	entry->red = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_10_RED_MASK, val), 10);
+	entry->green = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_10_GREEN_MASK, val), 10);
+	entry->blue = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_10_BLUE_MASK, val), 10);
+}
+
+/* ilk+ "12.4" interpolated format (low 6 bits) */
+static u32 ilk_lut_12p4_ldw(const struct drm_color_lut *color)
+{
+	return REG_FIELD_PREP(PREC_PALETTE_12P4_RED_LDW_MASK, color->red & 0x3f) |
+		REG_FIELD_PREP(PREC_PALETTE_12P4_GREEN_LDW_MASK, color->green & 0x3f) |
+		REG_FIELD_PREP(PREC_PALETTE_12P4_BLUE_LDW_MASK, color->blue & 0x3f);
+}
+
+/* ilk+ "12.4" interpolated format (high 10 bits) */
+static u32 ilk_lut_12p4_udw(const struct drm_color_lut *color)
+{
+	return REG_FIELD_PREP(PREC_PALETTE_12P4_RED_UDW_MASK, color->red >> 6) |
+		REG_FIELD_PREP(PREC_PALETTE_12P4_GREEN_UDW_MASK, color->green >> 6) |
+		REG_FIELD_PREP(PREC_PALETTE_12P4_BLUE_UDW_MASK, color->blue >> 6);
 }
 
-static void icl_lut_multi_seg_pack(struct drm_color_lut *entry, u32 ldw, u32 udw)
+static void ilk_lut_12p4_pack(struct drm_color_lut *entry, u32 ldw, u32 udw)
 {
-	entry->red = REG_FIELD_GET(PAL_PREC_MULTI_SEG_RED_UDW_MASK, udw) << 6 |
-				   REG_FIELD_GET(PAL_PREC_MULTI_SEG_RED_LDW_MASK, ldw);
-	entry->green = REG_FIELD_GET(PAL_PREC_MULTI_SEG_GREEN_UDW_MASK, udw) << 6 |
-				     REG_FIELD_GET(PAL_PREC_MULTI_SEG_GREEN_LDW_MASK, ldw);
-	entry->blue = REG_FIELD_GET(PAL_PREC_MULTI_SEG_BLUE_UDW_MASK, udw) << 6 |
-				    REG_FIELD_GET(PAL_PREC_MULTI_SEG_BLUE_LDW_MASK, ldw);
+	entry->red = REG_FIELD_GET(PREC_PALETTE_12P4_RED_UDW_MASK, udw) << 6 |
+		REG_FIELD_GET(PREC_PALETTE_12P4_RED_LDW_MASK, ldw);
+	entry->green = REG_FIELD_GET(PREC_PALETTE_12P4_GREEN_UDW_MASK, udw) << 6 |
+		REG_FIELD_GET(PREC_PALETTE_12P4_GREEN_LDW_MASK, ldw);
+	entry->blue = REG_FIELD_GET(PREC_PALETTE_12P4_BLUE_UDW_MASK, udw) << 6 |
+		REG_FIELD_GET(PREC_PALETTE_12P4_BLUE_LDW_MASK, ldw);
 }
 
 static void icl_color_commit_noarm(const struct intel_crtc_state *crtc_state)
@@ -513,31 +528,31 @@ static void i9xx_color_commit_arm(const struct intel_crtc_state *crtc_state)
 static void ilk_color_commit_arm(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 
 	/* update PIPECONF GAMMA_MODE */
 	ilk_set_pipeconf(crtc_state);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_MODE(crtc->pipe),
+	intel_de_write_fw(i915, PIPE_CSC_MODE(crtc->pipe),
 			  crtc_state->csc_mode);
 }
 
 static void hsw_color_commit_arm(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 
-	intel_de_write(dev_priv, GAMMA_MODE(crtc->pipe),
+	intel_de_write(i915, GAMMA_MODE(crtc->pipe),
 		       crtc_state->gamma_mode);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_MODE(crtc->pipe),
+	intel_de_write_fw(i915, PIPE_CSC_MODE(crtc->pipe),
 			  crtc_state->csc_mode);
 }
 
 static void skl_color_commit_arm(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 	u32 val = 0;
 
@@ -550,15 +565,65 @@ static void skl_color_commit_arm(const struct intel_crtc_state *crtc_state)
 		val |= SKL_BOTTOM_COLOR_GAMMA_ENABLE;
 	if (crtc_state->csc_enable)
 		val |= SKL_BOTTOM_COLOR_CSC_ENABLE;
-	intel_de_write(dev_priv, SKL_BOTTOM_COLOR(pipe), val);
+	intel_de_write(i915, SKL_BOTTOM_COLOR(pipe), val);
 
-	intel_de_write(dev_priv, GAMMA_MODE(crtc->pipe),
+	intel_de_write(i915, GAMMA_MODE(crtc->pipe),
 		       crtc_state->gamma_mode);
 
-	intel_de_write_fw(dev_priv, PIPE_CSC_MODE(crtc->pipe),
+	intel_de_write_fw(i915, PIPE_CSC_MODE(crtc->pipe),
 			  crtc_state->csc_mode);
 }
 
+static struct drm_property_blob *
+create_linear_lut(struct drm_i915_private *i915, int lut_size)
+{
+	struct drm_property_blob *blob;
+	struct drm_color_lut *lut;
+	int i;
+
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * lut_size,
+					NULL);
+	if (IS_ERR(blob))
+		return blob;
+
+	lut = blob->data;
+
+	for (i = 0; i < lut_size; i++) {
+		u16 val = 0xffff * i / (lut_size - 1);
+
+		lut[i].red = val;
+		lut[i].green = val;
+		lut[i].blue = val;
+	}
+
+	return blob;
+}
+
+static struct drm_property_blob *
+create_resized_lut(struct drm_i915_private *i915,
+		   const struct drm_property_blob *blob_in, int lut_out_size)
+{
+	int i, lut_in_size = drm_color_lut_size(blob_in);
+	struct drm_property_blob *blob_out;
+	const struct drm_color_lut *lut_in;
+	struct drm_color_lut *lut_out;
+
+	blob_out = drm_property_create_blob(&i915->drm,
+					    sizeof(lut_out[0]) * lut_out_size,
+					    NULL);
+	if (IS_ERR(blob_out))
+		return blob_out;
+
+	lut_in = blob_in->data;
+	lut_out = blob_out->data;
+
+	for (i = 0; i < lut_out_size; i++)
+		lut_out[i] = lut_in[i * (lut_in_size - 1) / (lut_out_size - 1)];
+
+	return blob_out;
+}
+
 static void i9xx_load_lut_8(struct intel_crtc *crtc,
 			    const struct drm_property_blob *blob)
 {
@@ -580,12 +645,9 @@ static void i9xx_load_lut_8(struct intel_crtc *crtc,
 static void i9xx_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
 
-	assert_pll_enabled(dev_priv, crtc->pipe);
-
-	i9xx_load_lut_8(crtc, gamma_lut);
+	i9xx_load_lut_8(crtc, post_csc_lut);
 }
 
 static void i965_load_lut_10p6(struct intel_crtc *crtc,
@@ -611,24 +673,18 @@ static void i965_load_lut_10p6(struct intel_crtc *crtc,
 static void i965_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
-
-	if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI))
-		assert_dsi_pll_enabled(dev_priv);
-	else
-		assert_pll_enabled(dev_priv, crtc->pipe);
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
 
 	if (crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT)
-		i9xx_load_lut_8(crtc, gamma_lut);
+		i9xx_load_lut_8(crtc, post_csc_lut);
 	else
-		i965_load_lut_10p6(crtc, gamma_lut);
+		i965_load_lut_10p6(crtc, post_csc_lut);
 }
 
 static void ilk_load_lut_8(struct intel_crtc *crtc,
 			   const struct drm_property_blob *blob)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut;
 	enum pipe pipe = crtc->pipe;
 	int i;
@@ -639,34 +695,36 @@ static void ilk_load_lut_8(struct intel_crtc *crtc,
 	lut = blob->data;
 
 	for (i = 0; i < 256; i++)
-		intel_de_write_fw(dev_priv, LGC_PALETTE(pipe, i),
+		intel_de_write_fw(i915, LGC_PALETTE(pipe, i),
 				  i9xx_lut_8(&lut[i]));
 }
 
 static void ilk_load_lut_10(struct intel_crtc *crtc,
 			    const struct drm_property_blob *blob)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut = blob->data;
 	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
 
 	for (i = 0; i < lut_size; i++)
-		intel_de_write_fw(dev_priv, PREC_PALETTE(pipe, i),
+		intel_de_write_fw(i915, PREC_PALETTE(pipe, i),
 				  ilk_lut_10(&lut[i]));
 }
 
 static void ilk_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *blob = post_csc_lut ?: pre_csc_lut;
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
-		ilk_load_lut_8(crtc, gamma_lut);
+		ilk_load_lut_8(crtc, blob);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		ilk_load_lut_10(crtc, gamma_lut);
+		ilk_load_lut_10(crtc, blob);
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -691,27 +749,22 @@ static void ivb_load_lut_10(struct intel_crtc *crtc,
 			    const struct drm_property_blob *blob,
 			    u32 prec_index)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	int hw_lut_size = ivb_lut_10_size(prec_index);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut = blob->data;
 	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
 
-	for (i = 0; i < hw_lut_size; i++) {
-		/* We discard half the user entries in split gamma mode */
-		const struct drm_color_lut *entry =
-			&lut[i * (lut_size - 1) / (hw_lut_size - 1)];
-
-		intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe), prec_index++);
-		intel_de_write_fw(dev_priv, PREC_PAL_DATA(pipe),
-				  ilk_lut_10(entry));
+	for (i = 0; i < lut_size; i++) {
+		intel_de_write_fw(i915, PREC_PAL_INDEX(pipe), prec_index++);
+		intel_de_write_fw(i915, PREC_PAL_DATA(pipe),
+				  ilk_lut_10(&lut[i]));
 	}
 
 	/*
 	 * Reset the index, otherwise it prevents the legacy palette to be
 	 * written properly.
 	 */
-	intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PREC_PAL_INDEX(pipe), 0);
 }
 
 /* On BDW+ the index auto increment mode actually works */
@@ -719,73 +772,63 @@ static void bdw_load_lut_10(struct intel_crtc *crtc,
 			    const struct drm_property_blob *blob,
 			    u32 prec_index)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	int hw_lut_size = ivb_lut_10_size(prec_index);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut = blob->data;
 	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
 
-	intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe),
+	intel_de_write_fw(i915, PREC_PAL_INDEX(pipe),
 			  prec_index | PAL_PREC_AUTO_INCREMENT);
 
-	for (i = 0; i < hw_lut_size; i++) {
-		/* We discard half the user entries in split gamma mode */
-		const struct drm_color_lut *entry =
-			&lut[i * (lut_size - 1) / (hw_lut_size - 1)];
-
-		intel_de_write_fw(dev_priv, PREC_PAL_DATA(pipe),
-				  ilk_lut_10(entry));
-	}
+	for (i = 0; i < lut_size; i++)
+		intel_de_write_fw(i915, PREC_PAL_DATA(pipe),
+				  ilk_lut_10(&lut[i]));
 
 	/*
 	 * Reset the index, otherwise it prevents the legacy palette to be
 	 * written properly.
 	 */
-	intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PREC_PAL_INDEX(pipe), 0);
 }
 
 static void ivb_load_lut_ext_max(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 
 	/* Program the max register to clamp values > 1.0. */
 	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT_GC_MAX(pipe, 0), 1 << 16);
 	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT_GC_MAX(pipe, 1), 1 << 16);
 	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT_GC_MAX(pipe, 2), 1 << 16);
+}
 
-	/*
-	 * Program the gc max 2 register to clamp values > 1.0.
-	 * ToDo: Extend the ABI to be able to program values
-	 * from 3.0 to 7.0
-	 */
-	if (DISPLAY_VER(dev_priv) >= 10) {
-		intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 0),
-				    1 << 16);
-		intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 1),
-				    1 << 16);
-		intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 2),
-				    1 << 16);
-	}
+static void glk_load_lut_ext2_max(const struct intel_crtc_state *crtc_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	enum pipe pipe = crtc->pipe;
+
+	/* Program the max register to clamp values > 1.0. */
+	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 0), 1 << 16);
+	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 1), 1 << 16);
+	intel_dsb_reg_write(crtc_state, PREC_PAL_EXT2_GC_MAX(pipe, 2), 1 << 16);
 }
 
 static void ivb_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
-	const struct drm_property_blob *degamma_lut = crtc_state->hw.degamma_lut;
-	const struct drm_property_blob *blob = gamma_lut ?: degamma_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *blob = post_csc_lut ?: pre_csc_lut;
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
 		ilk_load_lut_8(crtc, blob);
 		break;
 	case GAMMA_MODE_MODE_SPLIT:
-		ivb_load_lut_10(crtc, degamma_lut, PAL_PREC_SPLIT_MODE |
+		ivb_load_lut_10(crtc, pre_csc_lut, PAL_PREC_SPLIT_MODE |
 				PAL_PREC_INDEX_VALUE(0));
 		ivb_load_lut_ext_max(crtc_state);
-		ivb_load_lut_10(crtc, gamma_lut, PAL_PREC_SPLIT_MODE |
+		ivb_load_lut_10(crtc, post_csc_lut, PAL_PREC_SPLIT_MODE |
 				PAL_PREC_INDEX_VALUE(512));
 		break;
 	case GAMMA_MODE_MODE_10BIT:
@@ -802,19 +845,19 @@ static void ivb_load_luts(const struct intel_crtc_state *crtc_state)
 static void bdw_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
-	const struct drm_property_blob *degamma_lut = crtc_state->hw.degamma_lut;
-	const struct drm_property_blob *blob = gamma_lut ?: degamma_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *blob = post_csc_lut ?: pre_csc_lut;
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
 		ilk_load_lut_8(crtc, blob);
 		break;
 	case GAMMA_MODE_MODE_SPLIT:
-		bdw_load_lut_10(crtc, degamma_lut, PAL_PREC_SPLIT_MODE |
+		bdw_load_lut_10(crtc, pre_csc_lut, PAL_PREC_SPLIT_MODE |
 				PAL_PREC_INDEX_VALUE(0));
 		ivb_load_lut_ext_max(crtc_state);
-		bdw_load_lut_10(crtc, gamma_lut, PAL_PREC_SPLIT_MODE |
+		bdw_load_lut_10(crtc, post_csc_lut, PAL_PREC_SPLIT_MODE |
 				PAL_PREC_INDEX_VALUE(512));
 		break;
 	case GAMMA_MODE_MODE_10BIT:
@@ -837,21 +880,22 @@ static int glk_degamma_lut_size(struct drm_i915_private *i915)
 		return 35;
 }
 
-static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state)
+static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state,
+				 const struct drm_property_blob *blob)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	const struct drm_color_lut *lut = blob->data;
+	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
-	int i, lut_size = INTEL_INFO(dev_priv)->display.color.degamma_lut_size;
-	const struct drm_color_lut *lut = crtc_state->hw.degamma_lut->data;
 
 	/*
 	 * When setting the auto-increment bit, the hardware seems to
 	 * ignore the index bits, so we need to reset it to index 0
 	 * separately.
 	 */
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe),
+	intel_de_write_fw(i915, PRE_CSC_GAMC_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PRE_CSC_GAMC_INDEX(pipe),
 			  PRE_CSC_GAMC_AUTO_INCREMENT);
 
 	for (i = 0; i < lut_size; i++) {
@@ -868,71 +912,34 @@ static void glk_load_degamma_lut(const struct intel_crtc_state *crtc_state)
 		 * ToDo: Extend to max 7.0. Enable 32 bit input value
 		 * as compared to just 16 to achieve this.
 		 */
-		intel_de_write_fw(dev_priv, PRE_CSC_GAMC_DATA(pipe),
+		intel_de_write_fw(i915, PRE_CSC_GAMC_DATA(pipe),
 				  lut[i].green);
 	}
 
 	/* Clamp values > 1.0. */
-	while (i++ < glk_degamma_lut_size(dev_priv))
-		intel_de_write_fw(dev_priv, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
+	while (i++ < glk_degamma_lut_size(i915))
+		intel_de_write_fw(i915, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
 
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
-}
-
-static void glk_load_degamma_lut_linear(const struct intel_crtc_state *crtc_state)
-{
-	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	enum pipe pipe = crtc->pipe;
-	int i, lut_size = INTEL_INFO(dev_priv)->display.color.degamma_lut_size;
-
-	/*
-	 * When setting the auto-increment bit, the hardware seems to
-	 * ignore the index bits, so we need to reset it to index 0
-	 * separately.
-	 */
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe),
-			  PRE_CSC_GAMC_AUTO_INCREMENT);
-
-	for (i = 0; i < lut_size; i++) {
-		u32 v = (i << 16) / (lut_size - 1);
-
-		intel_de_write_fw(dev_priv, PRE_CSC_GAMC_DATA(pipe), v);
-	}
-
-	/* Clamp values > 1.0. */
-	while (i++ < 35)
-		intel_de_write_fw(dev_priv, PRE_CSC_GAMC_DATA(pipe), 1 << 16);
-
-	intel_de_write_fw(dev_priv, PRE_CSC_GAMC_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PRE_CSC_GAMC_INDEX(pipe), 0);
 }
 
 static void glk_load_luts(const struct intel_crtc_state *crtc_state)
 {
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
-	/*
-	 * On GLK+ both pipe CSC and degamma LUT are controlled
-	 * by csc_enable. Hence for the cases where the CSC is
-	 * needed but degamma LUT is not we need to load a
-	 * linear degamma LUT. In fact we'll just always load
-	 * the degama LUT so that we don't have to reload
-	 * it every time the pipe CSC is being enabled.
-	 */
-	if (crtc_state->hw.degamma_lut)
-		glk_load_degamma_lut(crtc_state);
-	else
-		glk_load_degamma_lut_linear(crtc_state);
+	if (pre_csc_lut)
+		glk_load_degamma_lut(crtc_state, pre_csc_lut);
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
-		ilk_load_lut_8(crtc, gamma_lut);
+		ilk_load_lut_8(crtc, post_csc_lut);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		bdw_load_lut_10(crtc, gamma_lut, PAL_PREC_INDEX_VALUE(0));
+		bdw_load_lut_10(crtc, post_csc_lut, PAL_PREC_INDEX_VALUE(0));
 		ivb_load_lut_ext_max(crtc_state);
+		glk_load_lut_ext2_max(crtc_state);
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -940,23 +947,9 @@ static void glk_load_luts(const struct intel_crtc_state *crtc_state)
 	}
 }
 
-/* ilk+ "12.4" interpolated format (high 10 bits) */
-static u32 ilk_lut_12p4_udw(const struct drm_color_lut *color)
-{
-	return (color->red >> 6) << 20 | (color->green >> 6) << 10 |
-		(color->blue >> 6);
-}
-
-/* ilk+ "12.4" interpolated format (low 6 bits) */
-static u32 ilk_lut_12p4_ldw(const struct drm_color_lut *color)
-{
-	return (color->red & 0x3f) << 24 | (color->green & 0x3f) << 14 |
-		(color->blue & 0x3f) << 4;
-}
-
 static void
-icl_load_gcmax(const struct intel_crtc_state *crtc_state,
-	       const struct drm_color_lut *color)
+ivb_load_lut_max(const struct intel_crtc_state *crtc_state,
+		 const struct drm_color_lut *color)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	enum pipe pipe = crtc->pipe;
@@ -971,7 +964,7 @@ static void
 icl_program_gamma_superfine_segment(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	const struct drm_property_blob *blob = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *blob = crtc_state->post_csc_lut;
 	const struct drm_color_lut *lut = blob->data;
 	enum pipe pipe = crtc->pipe;
 	int i;
@@ -1000,7 +993,7 @@ static void
 icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	const struct drm_property_blob *blob = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *blob = crtc_state->post_csc_lut;
 	const struct drm_color_lut *lut = blob->data;
 	const struct drm_color_lut *entry;
 	enum pipe pipe = crtc->pipe;
@@ -1048,29 +1041,32 @@ icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state)
 
 	/* The last entry in the LUT is to be programmed in GCMAX */
 	entry = &lut[256 * 8 * 128];
-	icl_load_gcmax(crtc_state, entry);
-	ivb_load_lut_ext_max(crtc_state);
+	ivb_load_lut_max(crtc_state, entry);
 }
 
 static void icl_load_luts(const struct intel_crtc_state *crtc_state)
 {
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
-	if (crtc_state->hw.degamma_lut)
-		glk_load_degamma_lut(crtc_state);
+	if (pre_csc_lut)
+		glk_load_degamma_lut(crtc_state, pre_csc_lut);
 
 	switch (crtc_state->gamma_mode & GAMMA_MODE_MODE_MASK) {
 	case GAMMA_MODE_MODE_8BIT:
-		ilk_load_lut_8(crtc, gamma_lut);
+		ilk_load_lut_8(crtc, post_csc_lut);
 		break;
 	case GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED:
 		icl_program_gamma_superfine_segment(crtc_state);
 		icl_program_gamma_multi_segment(crtc_state);
+		ivb_load_lut_ext_max(crtc_state);
+		glk_load_lut_ext2_max(crtc_state);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		bdw_load_lut_10(crtc, gamma_lut, PAL_PREC_INDEX_VALUE(0));
+		bdw_load_lut_10(crtc, post_csc_lut, PAL_PREC_INDEX_VALUE(0));
 		ivb_load_lut_ext_max(crtc_state);
+		glk_load_lut_ext2_max(crtc_state);
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -1082,61 +1078,61 @@ static void icl_load_luts(const struct intel_crtc_state *crtc_state)
 
 static u32 chv_cgm_degamma_ldw(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->green, 14) << 16 |
-		drm_color_lut_extract(color->blue, 14);
+	return REG_FIELD_PREP(CGM_PIPE_DEGAMMA_GREEN_LDW_MASK, drm_color_lut_extract(color->green, 14)) |
+		REG_FIELD_PREP(CGM_PIPE_DEGAMMA_BLUE_LDW_MASK, drm_color_lut_extract(color->blue, 14));
 }
 
 static u32 chv_cgm_degamma_udw(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->red, 14);
+	return REG_FIELD_PREP(CGM_PIPE_DEGAMMA_RED_UDW_MASK, drm_color_lut_extract(color->red, 14));
 }
 
 static void chv_load_cgm_degamma(struct intel_crtc *crtc,
 				 const struct drm_property_blob *blob)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut = blob->data;
 	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
 
 	for (i = 0; i < lut_size; i++) {
-		intel_de_write_fw(dev_priv, CGM_PIPE_DEGAMMA(pipe, i, 0),
+		intel_de_write_fw(i915, CGM_PIPE_DEGAMMA(pipe, i, 0),
 				  chv_cgm_degamma_ldw(&lut[i]));
-		intel_de_write_fw(dev_priv, CGM_PIPE_DEGAMMA(pipe, i, 1),
+		intel_de_write_fw(i915, CGM_PIPE_DEGAMMA(pipe, i, 1),
 				  chv_cgm_degamma_udw(&lut[i]));
 	}
 }
 
 static u32 chv_cgm_gamma_ldw(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->green, 10) << 16 |
-		drm_color_lut_extract(color->blue, 10);
+	return REG_FIELD_PREP(CGM_PIPE_GAMMA_GREEN_LDW_MASK, drm_color_lut_extract(color->green, 10)) |
+		REG_FIELD_PREP(CGM_PIPE_GAMMA_BLUE_LDW_MASK, drm_color_lut_extract(color->blue, 10));
 }
 
 static u32 chv_cgm_gamma_udw(const struct drm_color_lut *color)
 {
-	return drm_color_lut_extract(color->red, 10);
+	return REG_FIELD_PREP(CGM_PIPE_GAMMA_RED_UDW_MASK, drm_color_lut_extract(color->red, 10));
 }
 
 static void chv_cgm_gamma_pack(struct drm_color_lut *entry, u32 ldw, u32 udw)
 {
-	entry->green = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_GREEN_MASK, ldw), 10);
-	entry->blue = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_BLUE_MASK, ldw), 10);
-	entry->red = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_RED_MASK, udw), 10);
+	entry->green = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_GREEN_LDW_MASK, ldw), 10);
+	entry->blue = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_BLUE_LDW_MASK, ldw), 10);
+	entry->red = intel_color_lut_pack(REG_FIELD_GET(CGM_PIPE_GAMMA_RED_UDW_MASK, udw), 10);
 }
 
 static void chv_load_cgm_gamma(struct intel_crtc *crtc,
 			       const struct drm_property_blob *blob)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	const struct drm_color_lut *lut = blob->data;
 	int i, lut_size = drm_color_lut_size(blob);
 	enum pipe pipe = crtc->pipe;
 
 	for (i = 0; i < lut_size; i++) {
-		intel_de_write_fw(dev_priv, CGM_PIPE_GAMMA(pipe, i, 0),
+		intel_de_write_fw(i915, CGM_PIPE_GAMMA(pipe, i, 0),
 				  chv_cgm_gamma_ldw(&lut[i]));
-		intel_de_write_fw(dev_priv, CGM_PIPE_GAMMA(pipe, i, 1),
+		intel_de_write_fw(i915, CGM_PIPE_GAMMA(pipe, i, 1),
 				  chv_cgm_gamma_udw(&lut[i]));
 	}
 }
@@ -1144,46 +1140,46 @@ static void chv_load_cgm_gamma(struct intel_crtc *crtc,
 static void chv_load_luts(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	const struct drm_property_blob *degamma_lut = crtc_state->hw.degamma_lut;
-	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	const struct drm_property_blob *pre_csc_lut = crtc_state->pre_csc_lut;
+	const struct drm_property_blob *post_csc_lut = crtc_state->post_csc_lut;
 	const struct drm_property_blob *ctm = crtc_state->hw.ctm;
 
 	if (crtc_state->cgm_mode & CGM_PIPE_MODE_CSC)
 		chv_load_cgm_csc(crtc, ctm);
 
 	if (crtc_state->cgm_mode & CGM_PIPE_MODE_DEGAMMA)
-		chv_load_cgm_degamma(crtc, degamma_lut);
+		chv_load_cgm_degamma(crtc, pre_csc_lut);
 
 	if (crtc_state->cgm_mode & CGM_PIPE_MODE_GAMMA)
-		chv_load_cgm_gamma(crtc, gamma_lut);
+		chv_load_cgm_gamma(crtc, post_csc_lut);
 	else
 		i965_load_luts(crtc_state);
 
-	intel_de_write_fw(dev_priv, CGM_PIPE_MODE(crtc->pipe),
+	intel_de_write_fw(i915, CGM_PIPE_MODE(crtc->pipe),
 			  crtc_state->cgm_mode);
 }
 
 void intel_color_load_luts(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
-	dev_priv->display.funcs.color->load_luts(crtc_state);
+	i915->display.funcs.color->load_luts(crtc_state);
 }
 
 void intel_color_commit_noarm(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
-	if (dev_priv->display.funcs.color->color_commit_noarm)
-		dev_priv->display.funcs.color->color_commit_noarm(crtc_state);
+	if (i915->display.funcs.color->color_commit_noarm)
+		i915->display.funcs.color->color_commit_noarm(crtc_state);
 }
 
 void intel_color_commit_arm(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
-	dev_priv->display.funcs.color->color_commit_arm(crtc_state);
+	i915->display.funcs.color->color_commit_arm(crtc_state);
 }
 
 static bool intel_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
@@ -1194,8 +1190,8 @@ static bool intel_can_preload_luts(const struct intel_crtc_state *new_crtc_state
 	const struct intel_crtc_state *old_crtc_state =
 		intel_atomic_get_old_crtc_state(state, crtc);
 
-	return !old_crtc_state->hw.gamma_lut &&
-		!old_crtc_state->hw.degamma_lut;
+	return !old_crtc_state->post_csc_lut &&
+		!old_crtc_state->pre_csc_lut;
 }
 
 static bool chv_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
@@ -1214,46 +1210,28 @@ static bool chv_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
 	if (old_crtc_state->cgm_mode || new_crtc_state->cgm_mode)
 		return false;
 
-	return !old_crtc_state->hw.gamma_lut;
-}
-
-static bool glk_can_preload_luts(const struct intel_crtc_state *new_crtc_state)
-{
-	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
-	struct intel_atomic_state *state =
-		to_intel_atomic_state(new_crtc_state->uapi.state);
-	const struct intel_crtc_state *old_crtc_state =
-		intel_atomic_get_old_crtc_state(state, crtc);
-
-	/*
-	 * The hardware degamma is active whenever the pipe
-	 * CSC is active. Thus even if the old state has no
-	 * software degamma we need to avoid clobbering the
-	 * linear hardware degamma mid scanout.
-	 */
-	return !old_crtc_state->csc_enable &&
-		!old_crtc_state->hw.gamma_lut;
+	return !old_crtc_state->post_csc_lut;
 }
 
 int intel_color_check(struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
-	return dev_priv->display.funcs.color->color_check(crtc_state);
+	return i915->display.funcs.color->color_check(crtc_state);
 }
 
 void intel_color_get_config(struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 
-	if (dev_priv->display.funcs.color->read_luts)
-		dev_priv->display.funcs.color->read_luts(crtc_state);
+	if (i915->display.funcs.color->read_luts)
+		i915->display.funcs.color->read_luts(crtc_state);
 }
 
 static bool need_plane_update(struct intel_plane *plane,
 			      const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
+	struct drm_i915_private *i915 = to_i915(plane->base.dev);
 
 	/*
 	 * On pre-SKL the pipe gamma enable and pipe csc enable for
@@ -1261,7 +1239,7 @@ static bool need_plane_update(struct intel_plane *plane,
 	 * We have to reconfigure that even if the plane is inactive.
 	 */
 	return crtc_state->active_planes & BIT(plane->id) ||
-		(DISPLAY_VER(dev_priv) < 9 &&
+		(DISPLAY_VER(i915) < 9 &&
 		 plane->id == PLANE_PRIMARY);
 }
 
@@ -1269,7 +1247,7 @@ static int
 intel_color_add_affected_planes(struct intel_crtc_state *new_crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	struct intel_atomic_state *state =
 		to_intel_atomic_state(new_crtc_state->uapi.state);
 	const struct intel_crtc_state *old_crtc_state =
@@ -1277,14 +1255,14 @@ intel_color_add_affected_planes(struct intel_crtc_state *new_crtc_state)
 	struct intel_plane *plane;
 
 	if (!new_crtc_state->hw.active ||
-	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi))
+	    intel_crtc_needs_modeset(new_crtc_state))
 		return 0;
 
 	if (new_crtc_state->gamma_enable == old_crtc_state->gamma_enable &&
 	    new_crtc_state->csc_enable == old_crtc_state->csc_enable)
 		return 0;
 
-	for_each_intel_plane_on_crtc(&dev_priv->drm, crtc, plane) {
+	for_each_intel_plane_on_crtc(&i915->drm, crtc, plane) {
 		struct intel_plane_state *plane_state;
 
 		if (!need_plane_update(plane, new_crtc_state))
@@ -1295,6 +1273,10 @@ intel_color_add_affected_planes(struct intel_crtc_state *new_crtc_state)
 			return PTR_ERR(plane_state);
 
 		new_crtc_state->update_planes |= BIT(plane->id);
+
+		/* plane control register changes blocked by CxSR */
+		if (HAS_GMCH(i915))
+			new_crtc_state->disable_cxsr = true;
 	}
 
 	return 0;
@@ -1319,7 +1301,7 @@ static int check_lut_size(const struct drm_property_blob *lut, int expected)
 
 static int check_luts(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 	const struct drm_property_blob *gamma_lut = crtc_state->hw.gamma_lut;
 	const struct drm_property_blob *degamma_lut = crtc_state->hw.degamma_lut;
 	int gamma_length, degamma_length;
@@ -1331,15 +1313,15 @@ static int check_luts(const struct intel_crtc_state *crtc_state)
 
 	/* C8 relies on its palette being stored in the legacy LUT */
 	if (crtc_state->c8_planes) {
-		drm_dbg_kms(&dev_priv->drm,
+		drm_dbg_kms(&i915->drm,
 			    "C8 pixelformat requires the legacy LUT\n");
 		return -EINVAL;
 	}
 
-	degamma_length = INTEL_INFO(dev_priv)->display.color.degamma_lut_size;
-	gamma_length = INTEL_INFO(dev_priv)->display.color.gamma_lut_size;
-	degamma_tests = INTEL_INFO(dev_priv)->display.color.degamma_lut_tests;
-	gamma_tests = INTEL_INFO(dev_priv)->display.color.gamma_lut_tests;
+	degamma_length = INTEL_INFO(i915)->display.color.degamma_lut_size;
+	gamma_length = INTEL_INFO(i915)->display.color.gamma_lut_size;
+	degamma_tests = INTEL_INFO(i915)->display.color.degamma_lut_tests;
+	gamma_tests = INTEL_INFO(i915)->display.color.gamma_lut_tests;
 
 	if (check_lut_size(degamma_lut, degamma_length) ||
 	    check_lut_size(gamma_lut, gamma_length))
@@ -1361,6 +1343,40 @@ static u32 i9xx_gamma_mode(struct intel_crtc_state *crtc_state)
 		return GAMMA_MODE_MODE_10BIT; /* i965+ only */
 }
 
+void intel_color_assert_luts(const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
+
+	/* make sure {pre,post}_csc_lut were correctly assigned */
+	if (DISPLAY_VER(i915) >= 11 || HAS_GMCH(i915)) {
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->pre_csc_lut != crtc_state->hw.degamma_lut);
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->post_csc_lut != crtc_state->hw.gamma_lut);
+	} else if (DISPLAY_VER(i915) == 10) {
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->pre_csc_lut != crtc_state->hw.degamma_lut &&
+			    crtc_state->pre_csc_lut != i915->display.color.glk_linear_degamma_lut);
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->post_csc_lut != crtc_state->hw.gamma_lut);
+	} else if (crtc_state->gamma_mode != GAMMA_MODE_MODE_SPLIT) {
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->pre_csc_lut != crtc_state->hw.degamma_lut &&
+			    crtc_state->pre_csc_lut != crtc_state->hw.gamma_lut);
+		drm_WARN_ON(&i915->drm,
+			    crtc_state->post_csc_lut != crtc_state->hw.degamma_lut &&
+			    crtc_state->post_csc_lut != crtc_state->hw.gamma_lut);
+	}
+}
+
+static void intel_assign_luts(struct intel_crtc_state *crtc_state)
+{
+	drm_property_replace_blob(&crtc_state->pre_csc_lut,
+				  crtc_state->hw.degamma_lut);
+	drm_property_replace_blob(&crtc_state->post_csc_lut,
+				  crtc_state->hw.gamma_lut);
+}
+
 static int i9xx_color_check(struct intel_crtc_state *crtc_state)
 {
 	int ret;
@@ -1379,6 +1395,8 @@ static int i9xx_color_check(struct intel_crtc_state *crtc_state)
 	if (ret)
 		return ret;
 
+	intel_assign_luts(crtc_state);
+
 	crtc_state->preload_luts = intel_can_preload_luts(crtc_state);
 
 	return 0;
@@ -1433,11 +1451,27 @@ static int chv_color_check(struct intel_crtc_state *crtc_state)
 	if (ret)
 		return ret;
 
+	intel_assign_luts(crtc_state);
+
 	crtc_state->preload_luts = chv_can_preload_luts(crtc_state);
 
 	return 0;
 }
 
+static bool ilk_gamma_enable(const struct intel_crtc_state *crtc_state)
+{
+	return (crtc_state->hw.gamma_lut ||
+		crtc_state->hw.degamma_lut) &&
+		!crtc_state->c8_planes;
+}
+
+static bool ilk_csc_enable(const struct intel_crtc_state *crtc_state)
+{
+	return crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB ||
+		ilk_csc_limited_range(crtc_state) ||
+		crtc_state->hw.ctm;
+}
+
 static u32 ilk_gamma_mode(const struct intel_crtc_state *crtc_state)
 {
 	if (!crtc_state->gamma_enable ||
@@ -1458,28 +1492,54 @@ static u32 ilk_csc_mode(const struct intel_crtc_state *crtc_state)
 	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB)
 		return CSC_BLACK_SCREEN_OFFSET;
 
+	if (crtc_state->hw.degamma_lut)
+		return CSC_MODE_YUV_TO_RGB;
+
 	return CSC_MODE_YUV_TO_RGB |
 		CSC_POSITION_BEFORE_GAMMA;
 }
 
+static void ilk_assign_luts(struct intel_crtc_state *crtc_state)
+{
+	if (crtc_state->hw.degamma_lut ||
+	    crtc_state->csc_mode & CSC_POSITION_BEFORE_GAMMA) {
+		drm_property_replace_blob(&crtc_state->pre_csc_lut,
+					  crtc_state->hw.degamma_lut);
+		drm_property_replace_blob(&crtc_state->post_csc_lut,
+					  crtc_state->hw.gamma_lut);
+	} else {
+		drm_property_replace_blob(&crtc_state->pre_csc_lut,
+					  crtc_state->hw.gamma_lut);
+		drm_property_replace_blob(&crtc_state->post_csc_lut,
+					  NULL);
+	}
+}
+
 static int ilk_color_check(struct intel_crtc_state *crtc_state)
 {
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 	int ret;
 
 	ret = check_luts(crtc_state);
 	if (ret)
 		return ret;
 
-	crtc_state->gamma_enable =
-		crtc_state->hw.gamma_lut &&
-		!crtc_state->c8_planes;
+	if (crtc_state->hw.degamma_lut && crtc_state->hw.gamma_lut) {
+		drm_dbg_kms(&i915->drm,
+			    "Degamma and gamma together are not possible\n");
+		return -EINVAL;
+	}
 
-	/*
-	 * We don't expose the ctm on ilk/snb currently, also RGB
-	 * limited range output is handled by the hw automagically.
-	 */
-	crtc_state->csc_enable =
-		crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB;
+	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB &&
+	    crtc_state->hw.ctm) {
+		drm_dbg_kms(&i915->drm,
+			    "YCbCr and CTM together are not possible\n");
+		return -EINVAL;
+	}
+
+	crtc_state->gamma_enable = ilk_gamma_enable(crtc_state);
+
+	crtc_state->csc_enable = ilk_csc_enable(crtc_state);
 
 	crtc_state->gamma_mode = ilk_gamma_mode(crtc_state);
 
@@ -1489,6 +1549,8 @@ static int ilk_color_check(struct intel_crtc_state *crtc_state)
 	if (ret)
 		return ret;
 
+	ilk_assign_luts(crtc_state);
+
 	crtc_state->preload_luts = intel_can_preload_luts(crtc_state);
 
 	return 0;
@@ -1496,14 +1558,10 @@ static int ilk_color_check(struct intel_crtc_state *crtc_state)
 
 static u32 ivb_gamma_mode(const struct intel_crtc_state *crtc_state)
 {
-	if (!crtc_state->gamma_enable ||
-	    crtc_state_is_legacy_gamma(crtc_state))
-		return GAMMA_MODE_MODE_8BIT;
-	else if (crtc_state->hw.gamma_lut &&
-		 crtc_state->hw.degamma_lut)
+	if (crtc_state->hw.degamma_lut && crtc_state->hw.gamma_lut)
 		return GAMMA_MODE_MODE_SPLIT;
-	else
-		return GAMMA_MODE_MODE_10BIT;
+
+	return ilk_gamma_mode(crtc_state);
 }
 
 static u32 ivb_csc_mode(const struct intel_crtc_state *crtc_state)
@@ -1522,10 +1580,41 @@ static u32 ivb_csc_mode(const struct intel_crtc_state *crtc_state)
 	return CSC_POSITION_BEFORE_GAMMA;
 }
 
+static int ivb_assign_luts(struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_property_blob *degamma_lut, *gamma_lut;
+
+	if (crtc_state->gamma_mode != GAMMA_MODE_MODE_SPLIT) {
+		ilk_assign_luts(crtc_state);
+		return 0;
+	}
+
+	drm_WARN_ON(&i915->drm, drm_color_lut_size(crtc_state->hw.degamma_lut) != 1024);
+	drm_WARN_ON(&i915->drm, drm_color_lut_size(crtc_state->hw.gamma_lut) != 1024);
+
+	degamma_lut = create_resized_lut(i915, crtc_state->hw.degamma_lut, 512);
+	if (IS_ERR(degamma_lut))
+		return PTR_ERR(degamma_lut);
+
+	gamma_lut = create_resized_lut(i915, crtc_state->hw.gamma_lut, 512);
+	if (IS_ERR(gamma_lut)) {
+		drm_property_blob_put(degamma_lut);
+		return PTR_ERR(gamma_lut);
+	}
+
+	drm_property_replace_blob(&crtc_state->pre_csc_lut, degamma_lut);
+	drm_property_replace_blob(&crtc_state->post_csc_lut, gamma_lut);
+
+	drm_property_blob_put(degamma_lut);
+	drm_property_blob_put(gamma_lut);
+
+	return 0;
+}
+
 static int ivb_color_check(struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
-	bool limited_color_range = ilk_csc_limited_range(crtc_state);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 	int ret;
 
 	ret = check_luts(crtc_state);
@@ -1534,19 +1623,21 @@ static int ivb_color_check(struct intel_crtc_state *crtc_state)
 
 	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB &&
 	    crtc_state->hw.ctm) {
-		drm_dbg_kms(&dev_priv->drm,
-			    "YCBCR and CTM together are not possible\n");
+		drm_dbg_kms(&i915->drm,
+			    "YCbCr and CTM together are not possible\n");
 		return -EINVAL;
 	}
 
-	crtc_state->gamma_enable =
-		(crtc_state->hw.gamma_lut ||
-		 crtc_state->hw.degamma_lut) &&
-		!crtc_state->c8_planes;
+	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB &&
+	    crtc_state->hw.degamma_lut && crtc_state->hw.gamma_lut) {
+		drm_dbg_kms(&i915->drm,
+			    "YCbCr and degamma+gamma together are not possible\n");
+		return -EINVAL;
+	}
 
-	crtc_state->csc_enable =
-		crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB ||
-		crtc_state->hw.ctm || limited_color_range;
+	crtc_state->gamma_enable = ilk_gamma_enable(crtc_state);
+
+	crtc_state->csc_enable = ilk_csc_enable(crtc_state);
 
 	crtc_state->gamma_mode = ivb_gamma_mode(crtc_state);
 
@@ -1556,6 +1647,10 @@ static int ivb_color_check(struct intel_crtc_state *crtc_state)
 	if (ret)
 		return ret;
 
+	ret = ivb_assign_luts(crtc_state);
+	if (ret)
+		return ret;
+
 	crtc_state->preload_luts = intel_can_preload_luts(crtc_state);
 
 	return 0;
@@ -1570,9 +1665,26 @@ static u32 glk_gamma_mode(const struct intel_crtc_state *crtc_state)
 		return GAMMA_MODE_MODE_10BIT;
 }
 
+static void glk_assign_luts(struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
+
+	intel_assign_luts(crtc_state);
+
+	/*
+	 * On GLK+ both pipe CSC and degamma LUT are controlled
+	 * by csc_enable. Hence for the cases where the CSC is
+	 * needed but degamma LUT is not we need to load a
+	 * linear degamma LUT.
+	 */
+	if (crtc_state->csc_enable && !crtc_state->pre_csc_lut)
+		drm_property_replace_blob(&crtc_state->pre_csc_lut,
+					  i915->display.color.glk_linear_degamma_lut);
+}
+
 static int glk_color_check(struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
+	struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
 	int ret;
 
 	ret = check_luts(crtc_state);
@@ -1581,8 +1693,15 @@ static int glk_color_check(struct intel_crtc_state *crtc_state)
 
 	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB &&
 	    crtc_state->hw.ctm) {
-		drm_dbg_kms(&dev_priv->drm,
-			    "YCBCR and CTM together are not possible\n");
+		drm_dbg_kms(&i915->drm,
+			    "YCbCr and CTM together are not possible\n");
+		return -EINVAL;
+	}
+
+	if (crtc_state->output_format != INTEL_OUTPUT_FORMAT_RGB &&
+	    crtc_state->hw.degamma_lut && crtc_state->hw.gamma_lut) {
+		drm_dbg_kms(&i915->drm,
+			    "YCbCr and degamma+gamma together are not possible\n");
 		return -EINVAL;
 	}
 
@@ -1604,7 +1723,9 @@ static int glk_color_check(struct intel_crtc_state *crtc_state)
 	if (ret)
 		return ret;
 
-	crtc_state->preload_luts = glk_can_preload_luts(crtc_state);
+	glk_assign_luts(crtc_state);
+
+	crtc_state->preload_luts = intel_can_preload_luts(crtc_state);
 
 	return 0;
 }
@@ -1664,6 +1785,8 @@ static int icl_color_check(struct intel_crtc_state *crtc_state)
 
 	crtc_state->csc_mode = icl_csc_mode(crtc_state);
 
+	intel_assign_luts(crtc_state);
+
 	crtc_state->preload_luts = intel_can_preload_luts(crtc_state);
 
 	return 0;
@@ -1749,19 +1872,19 @@ static int icl_gamma_precision(const struct intel_crtc_state *crtc_state)
 int intel_color_get_gamma_bit_precision(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 
-	if (HAS_GMCH(dev_priv)) {
-		if (IS_CHERRYVIEW(dev_priv))
+	if (HAS_GMCH(i915)) {
+		if (IS_CHERRYVIEW(i915))
 			return chv_gamma_precision(crtc_state);
 		else
 			return i9xx_gamma_precision(crtc_state);
 	} else {
-		if (DISPLAY_VER(dev_priv) >= 11)
+		if (DISPLAY_VER(i915) >= 11)
 			return icl_gamma_precision(crtc_state);
-		else if (DISPLAY_VER(dev_priv) == 10)
+		else if (DISPLAY_VER(i915) == 10)
 			return glk_gamma_precision(crtc_state);
-		else if (IS_IRONLAKE(dev_priv))
+		else if (IS_IRONLAKE(i915))
 			return ilk_gamma_precision(crtc_state);
 	}
 
@@ -1846,7 +1969,7 @@ static struct drm_property_blob *i9xx_read_lut_8(struct intel_crtc *crtc)
 	int i;
 
 	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * LEGACY_LUT_LENGTH,
+					sizeof(lut[0]) * LEGACY_LUT_LENGTH,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
@@ -1869,7 +1992,7 @@ static void i9xx_read_luts(struct intel_crtc_state *crtc_state)
 	if (!crtc_state->gamma_enable)
 		return;
 
-	crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc);
+	crtc_state->post_csc_lut = i9xx_read_lut_8(crtc);
 }
 
 static struct drm_property_blob *i965_read_lut_10p6(struct intel_crtc *crtc)
@@ -1881,7 +2004,7 @@ static struct drm_property_blob *i965_read_lut_10p6(struct intel_crtc *crtc)
 	struct drm_color_lut *lut;
 
 	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * lut_size,
+					sizeof(lut[0]) * lut_size,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
@@ -1910,21 +2033,21 @@ static void i965_read_luts(struct intel_crtc_state *crtc_state)
 		return;
 
 	if (crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT)
-		crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc);
+		crtc_state->post_csc_lut = i9xx_read_lut_8(crtc);
 	else
-		crtc_state->hw.gamma_lut = i965_read_lut_10p6(crtc);
+		crtc_state->post_csc_lut = i965_read_lut_10p6(crtc);
 }
 
 static struct drm_property_blob *chv_read_cgm_gamma(struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	int i, lut_size = INTEL_INFO(dev_priv)->display.color.gamma_lut_size;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	int i, lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	enum pipe pipe = crtc->pipe;
 	struct drm_property_blob *blob;
 	struct drm_color_lut *lut;
 
-	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * lut_size,
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * lut_size,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
@@ -1932,8 +2055,8 @@ static struct drm_property_blob *chv_read_cgm_gamma(struct intel_crtc *crtc)
 	lut = blob->data;
 
 	for (i = 0; i < lut_size; i++) {
-		u32 ldw = intel_de_read_fw(dev_priv, CGM_PIPE_GAMMA(pipe, i, 0));
-		u32 udw = intel_de_read_fw(dev_priv, CGM_PIPE_GAMMA(pipe, i, 1));
+		u32 ldw = intel_de_read_fw(i915, CGM_PIPE_GAMMA(pipe, i, 0));
+		u32 udw = intel_de_read_fw(i915, CGM_PIPE_GAMMA(pipe, i, 1));
 
 		chv_cgm_gamma_pack(&lut[i], ldw, udw);
 	}
@@ -1946,21 +2069,21 @@ static void chv_read_luts(struct intel_crtc_state *crtc_state)
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 
 	if (crtc_state->cgm_mode & CGM_PIPE_MODE_GAMMA)
-		crtc_state->hw.gamma_lut = chv_read_cgm_gamma(crtc);
+		crtc_state->post_csc_lut = chv_read_cgm_gamma(crtc);
 	else
 		i965_read_luts(crtc_state);
 }
 
 static struct drm_property_blob *ilk_read_lut_8(struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
 	struct drm_property_blob *blob;
 	struct drm_color_lut *lut;
 	int i;
 
-	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * LEGACY_LUT_LENGTH,
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * LEGACY_LUT_LENGTH,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
@@ -1968,7 +2091,7 @@ static struct drm_property_blob *ilk_read_lut_8(struct intel_crtc *crtc)
 	lut = blob->data;
 
 	for (i = 0; i < LEGACY_LUT_LENGTH; i++) {
-		u32 val = intel_de_read_fw(dev_priv, LGC_PALETTE(pipe, i));
+		u32 val = intel_de_read_fw(i915, LGC_PALETTE(pipe, i));
 
 		i9xx_lut_8_pack(&lut[i], val);
 	}
@@ -1978,14 +2101,14 @@ static struct drm_property_blob *ilk_read_lut_8(struct intel_crtc *crtc)
 
 static struct drm_property_blob *ilk_read_lut_10(struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	int i, lut_size = INTEL_INFO(dev_priv)->display.color.gamma_lut_size;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	int i, lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	enum pipe pipe = crtc->pipe;
 	struct drm_property_blob *blob;
 	struct drm_color_lut *lut;
 
-	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * lut_size,
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * lut_size,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
@@ -1993,7 +2116,7 @@ static struct drm_property_blob *ilk_read_lut_10(struct intel_crtc *crtc)
 	lut = blob->data;
 
 	for (i = 0; i < lut_size; i++) {
-		u32 val = intel_de_read_fw(dev_priv, PREC_PALETTE(pipe, i));
+		u32 val = intel_de_read_fw(i915, PREC_PALETTE(pipe, i));
 
 		ilk_lut_10_pack(&lut[i], val);
 	}
@@ -2013,10 +2136,10 @@ static void ilk_read_luts(struct intel_crtc_state *crtc_state)
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
-		crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc);
+		crtc_state->post_csc_lut = ilk_read_lut_8(crtc);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		crtc_state->hw.gamma_lut = ilk_read_lut_10(crtc);
+		crtc_state->post_csc_lut = ilk_read_lut_10(crtc);
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -2028,33 +2151,33 @@ static void ilk_read_luts(struct intel_crtc_state *crtc_state)
 static struct drm_property_blob *bdw_read_lut_10(struct intel_crtc *crtc,
 						 u32 prec_index)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	int i, hw_lut_size = ivb_lut_10_size(prec_index);
-	int lut_size = INTEL_INFO(dev_priv)->display.color.gamma_lut_size;
+	int lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	enum pipe pipe = crtc->pipe;
 	struct drm_property_blob *blob;
 	struct drm_color_lut *lut;
 
-	drm_WARN_ON(&dev_priv->drm, lut_size != hw_lut_size);
+	drm_WARN_ON(&i915->drm, lut_size != hw_lut_size);
 
-	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * lut_size,
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * lut_size,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
 
 	lut = blob->data;
 
-	intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe),
+	intel_de_write_fw(i915, PREC_PAL_INDEX(pipe),
 			  prec_index | PAL_PREC_AUTO_INCREMENT);
 
 	for (i = 0; i < lut_size; i++) {
-		u32 val = intel_de_read_fw(dev_priv, PREC_PAL_DATA(pipe));
+		u32 val = intel_de_read_fw(i915, PREC_PAL_DATA(pipe));
 
 		ilk_lut_10_pack(&lut[i], val);
 	}
 
-	intel_de_write_fw(dev_priv, PREC_PAL_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PREC_PAL_INDEX(pipe), 0);
 
 	return blob;
 }
@@ -2068,10 +2191,10 @@ static void glk_read_luts(struct intel_crtc_state *crtc_state)
 
 	switch (crtc_state->gamma_mode) {
 	case GAMMA_MODE_MODE_8BIT:
-		crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc);
+		crtc_state->post_csc_lut = ilk_read_lut_8(crtc);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		crtc_state->hw.gamma_lut = bdw_read_lut_10(crtc, PAL_PREC_INDEX_VALUE(0));
+		crtc_state->post_csc_lut = bdw_read_lut_10(crtc, PAL_PREC_INDEX_VALUE(0));
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -2082,31 +2205,31 @@ static void glk_read_luts(struct intel_crtc_state *crtc_state)
 static struct drm_property_blob *
 icl_read_lut_multi_segment(struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	int i, lut_size = INTEL_INFO(dev_priv)->display.color.gamma_lut_size;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	int i, lut_size = INTEL_INFO(i915)->display.color.gamma_lut_size;
 	enum pipe pipe = crtc->pipe;
 	struct drm_property_blob *blob;
 	struct drm_color_lut *lut;
 
-	blob = drm_property_create_blob(&dev_priv->drm,
-					sizeof(struct drm_color_lut) * lut_size,
+	blob = drm_property_create_blob(&i915->drm,
+					sizeof(lut[0]) * lut_size,
 					NULL);
 	if (IS_ERR(blob))
 		return NULL;
 
 	lut = blob->data;
 
-	intel_de_write_fw(dev_priv, PREC_PAL_MULTI_SEG_INDEX(pipe),
+	intel_de_write_fw(i915, PREC_PAL_MULTI_SEG_INDEX(pipe),
 			  PAL_PREC_AUTO_INCREMENT);
 
 	for (i = 0; i < 9; i++) {
-		u32 ldw = intel_de_read_fw(dev_priv, PREC_PAL_MULTI_SEG_DATA(pipe));
-		u32 udw = intel_de_read_fw(dev_priv, PREC_PAL_MULTI_SEG_DATA(pipe));
+		u32 ldw = intel_de_read_fw(i915, PREC_PAL_MULTI_SEG_DATA(pipe));
+		u32 udw = intel_de_read_fw(i915, PREC_PAL_MULTI_SEG_DATA(pipe));
 
-		icl_lut_multi_seg_pack(&lut[i], ldw, udw);
+		ilk_lut_12p4_pack(&lut[i], ldw, udw);
 	}
 
-	intel_de_write_fw(dev_priv, PREC_PAL_MULTI_SEG_INDEX(pipe), 0);
+	intel_de_write_fw(i915, PREC_PAL_MULTI_SEG_INDEX(pipe), 0);
 
 	/*
 	 * FIXME readouts from PAL_PREC_DATA register aren't giving
@@ -2126,13 +2249,13 @@ static void icl_read_luts(struct intel_crtc_state *crtc_state)
 
 	switch (crtc_state->gamma_mode & GAMMA_MODE_MODE_MASK) {
 	case GAMMA_MODE_MODE_8BIT:
-		crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc);
+		crtc_state->post_csc_lut = ilk_read_lut_8(crtc);
 		break;
 	case GAMMA_MODE_MODE_10BIT:
-		crtc_state->hw.gamma_lut = bdw_read_lut_10(crtc, PAL_PREC_INDEX_VALUE(0));
+		crtc_state->post_csc_lut = bdw_read_lut_10(crtc, PAL_PREC_INDEX_VALUE(0));
 		break;
 	case GAMMA_MODE_MODE_12BIT_MULTI_SEGMENTED:
-		crtc_state->hw.gamma_lut = icl_read_lut_multi_segment(crtc);
+		crtc_state->post_csc_lut = icl_read_lut_multi_segment(crtc);
 		break;
 	default:
 		MISSING_CASE(crtc_state->gamma_mode);
@@ -2217,41 +2340,58 @@ static const struct intel_color_funcs ilk_color_funcs = {
 	.read_luts = ilk_read_luts,
 };
 
-void intel_color_init(struct intel_crtc *crtc)
+void intel_color_crtc_init(struct intel_crtc *crtc)
 {
-	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	bool has_ctm = INTEL_INFO(dev_priv)->display.color.degamma_lut_size != 0;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	bool has_ctm = INTEL_INFO(i915)->display.color.degamma_lut_size != 0;
 
 	drm_mode_crtc_set_gamma_size(&crtc->base, 256);
 
-	if (HAS_GMCH(dev_priv)) {
-		if (IS_CHERRYVIEW(dev_priv)) {
-			dev_priv->display.funcs.color = &chv_color_funcs;
-		} else if (DISPLAY_VER(dev_priv) >= 4) {
-			dev_priv->display.funcs.color = &i965_color_funcs;
-		} else {
-			dev_priv->display.funcs.color = &i9xx_color_funcs;
-		}
-	} else {
-		if (DISPLAY_VER(dev_priv) >= 11)
-			dev_priv->display.funcs.color = &icl_color_funcs;
-		else if (DISPLAY_VER(dev_priv) == 10)
-			dev_priv->display.funcs.color = &glk_color_funcs;
-		else if (DISPLAY_VER(dev_priv) == 9)
-			dev_priv->display.funcs.color = &skl_color_funcs;
-		else if (DISPLAY_VER(dev_priv) == 8)
-			dev_priv->display.funcs.color = &bdw_color_funcs;
-		else if (DISPLAY_VER(dev_priv) == 7) {
-			if (IS_HASWELL(dev_priv))
-				dev_priv->display.funcs.color = &hsw_color_funcs;
-			else
-				dev_priv->display.funcs.color = &ivb_color_funcs;
-		} else
-			dev_priv->display.funcs.color = &ilk_color_funcs;
-	}
-
 	drm_crtc_enable_color_mgmt(&crtc->base,
-				   INTEL_INFO(dev_priv)->display.color.degamma_lut_size,
+				   INTEL_INFO(i915)->display.color.degamma_lut_size,
 				   has_ctm,
-				   INTEL_INFO(dev_priv)->display.color.gamma_lut_size);
+				   INTEL_INFO(i915)->display.color.gamma_lut_size);
+}
+
+int intel_color_init(struct drm_i915_private *i915)
+{
+	struct drm_property_blob *blob;
+
+	if (DISPLAY_VER(i915) != 10)
+		return 0;
+
+	blob = create_linear_lut(i915, INTEL_INFO(i915)->display.color.degamma_lut_size);
+	if (IS_ERR(blob))
+		return PTR_ERR(blob);
+
+	i915->display.color.glk_linear_degamma_lut = blob;
+
+	return 0;
+}
+
+void intel_color_init_hooks(struct drm_i915_private *i915)
+{
+	if (HAS_GMCH(i915)) {
+		if (IS_CHERRYVIEW(i915))
+			i915->display.funcs.color = &chv_color_funcs;
+		else if (DISPLAY_VER(i915) >= 4)
+			i915->display.funcs.color = &i965_color_funcs;
+		else
+			i915->display.funcs.color = &i9xx_color_funcs;
+	} else {
+		if (DISPLAY_VER(i915) >= 11)
+			i915->display.funcs.color = &icl_color_funcs;
+		else if (DISPLAY_VER(i915) == 10)
+			i915->display.funcs.color = &glk_color_funcs;
+		else if (DISPLAY_VER(i915) == 9)
+			i915->display.funcs.color = &skl_color_funcs;
+		else if (DISPLAY_VER(i915) == 8)
+			i915->display.funcs.color = &bdw_color_funcs;
+		else if (IS_HASWELL(i915))
+			i915->display.funcs.color = &hsw_color_funcs;
+		else if (DISPLAY_VER(i915) == 7)
+			i915->display.funcs.color = &ivb_color_funcs;
+		else
+			i915->display.funcs.color = &ilk_color_funcs;
+	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_color.h
index fd873425e082..2a5ada67774d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_color.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_color.h
@@ -10,9 +10,12 @@
 
 struct intel_crtc_state;
 struct intel_crtc;
+struct drm_i915_private;
 struct drm_property_blob;
 
-void intel_color_init(struct intel_crtc *crtc);
+void intel_color_init_hooks(struct drm_i915_private *i915);
+int intel_color_init(struct drm_i915_private *i915);
+void intel_color_crtc_init(struct intel_crtc *crtc);
 int intel_color_check(struct intel_crtc_state *crtc_state);
 void intel_color_commit_noarm(const struct intel_crtc_state *crtc_state);
 void intel_color_commit_arm(const struct intel_crtc_state *crtc_state);
@@ -22,5 +25,6 @@ int intel_color_get_gamma_bit_precision(const struct intel_crtc_state *crtc_stat
 bool intel_color_lut_equal(struct drm_property_blob *blob1,
 			   struct drm_property_blob *blob2,
 			   u32 gamma_mode, u32 bit_precision);
+void intel_color_assert_luts(const struct intel_crtc_state *crtc_state);
 
 #endif /* __INTEL_COLOR_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_combo_phy.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 64890f39c3cc..8b870b2dd4f9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -3,6 +3,7 @@
  * Copyright © 2018 Intel Corporation
  */
 
+#include "i915_reg.h"
 #include "intel_combo_phy.h"
 #include "intel_combo_phy_regs.h"
 #include "intel_de.h"
@@ -53,7 +54,6 @@ static const struct icl_procmon {
 static const struct icl_procmon *
 icl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy)
 {
-	const struct icl_procmon *procmon;
 	u32 val;
 
 	val = intel_de_read(dev_priv, ICL_PORT_COMP_DW3(phy));
@@ -62,23 +62,16 @@ icl_get_procmon_ref_values(struct drm_i915_private *dev_priv, enum phy phy)
 		MISSING_CASE(val);
 		fallthrough;
 	case VOLTAGE_INFO_0_85V | PROCESS_INFO_DOT_0:
-		procmon = &icl_procmon_values[PROCMON_0_85V_DOT_0];
-		break;
+		return &icl_procmon_values[PROCMON_0_85V_DOT_0];
 	case VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_0:
-		procmon = &icl_procmon_values[PROCMON_0_95V_DOT_0];
-		break;
+		return &icl_procmon_values[PROCMON_0_95V_DOT_0];
 	case VOLTAGE_INFO_0_95V | PROCESS_INFO_DOT_1:
-		procmon = &icl_procmon_values[PROCMON_0_95V_DOT_1];
-		break;
+		return &icl_procmon_values[PROCMON_0_95V_DOT_1];
 	case VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_0:
-		procmon = &icl_procmon_values[PROCMON_1_05V_DOT_0];
-		break;
+		return &icl_procmon_values[PROCMON_1_05V_DOT_0];
 	case VOLTAGE_INFO_1_05V | PROCESS_INFO_DOT_1:
-		procmon = &icl_procmon_values[PROCMON_1_05V_DOT_1];
-		break;
+		return &icl_procmon_values[PROCMON_1_05V_DOT_1];
 	}
-
-	return procmon;
 }
 
 static void icl_set_procmon_ref_values(struct drm_i915_private *dev_priv,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_connector.c
index 6d5cbeb8df4d..6205ddd3ded0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_connector.c
@@ -293,3 +293,21 @@ intel_attach_dp_colorspace_property(struct drm_connector *connector)
 	if (!drm_mode_create_dp_colorspace_property(connector))
 		drm_connector_attach_colorspace_property(connector);
 }
+
+void
+intel_attach_scaling_mode_property(struct drm_connector *connector)
+{
+	struct drm_i915_private *i915 = to_i915(connector->dev);
+	u32 scaling_modes;
+
+	scaling_modes = BIT(DRM_MODE_SCALE_ASPECT) |
+		BIT(DRM_MODE_SCALE_FULLSCREEN);
+
+	/* On GMCH platforms borders are only possible on the LVDS port */
+	if (!HAS_GMCH(i915) || connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
+		scaling_modes |= BIT(DRM_MODE_SCALE_CENTER);
+
+	drm_connector_attach_scaling_mode_property(connector, scaling_modes);
+
+	connector->state->scaling_mode = DRM_MODE_SCALE_ASPECT;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_connector.h
index 661a37a3c6d8..9d2bc261b204 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_connector.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_connector.h
@@ -6,7 +6,7 @@
 #ifndef __INTEL_CONNECTOR_H__
 #define __INTEL_CONNECTOR_H__
 
-#include "intel_display.h"
+#include <linux/types.h>
 
 struct drm_connector;
 struct edid;
@@ -32,5 +32,6 @@ void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
 void intel_attach_aspect_ratio_property(struct drm_connector *connector);
 void intel_attach_hdmi_colorspace_property(struct drm_connector *connector);
 void intel_attach_dp_colorspace_property(struct drm_connector *connector);
+void intel_attach_scaling_mode_property(struct drm_connector *connector);
 
 #endif /* __INTEL_CONNECTOR_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crt.c
index 4a8ff2f97608..797ad9489f7e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crt.c
@@ -34,6 +34,8 @@
 #include <drm/drm_probe_helper.h>
 
 #include "i915_drv.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_connector.h"
 #include "intel_crt.h"
 #include "intel_crtc.h"
@@ -1044,17 +1046,14 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
 	intel_connector_attach_encoder(intel_connector, &crt->base);
 
 	crt->base.type = INTEL_OUTPUT_ANALOG;
-	crt->base.cloneable = (1 << INTEL_OUTPUT_DVO) | (1 << INTEL_OUTPUT_HDMI);
+	crt->base.cloneable = BIT(INTEL_OUTPUT_DVO) | BIT(INTEL_OUTPUT_HDMI);
 	if (IS_I830(dev_priv))
 		crt->base.pipe_mask = BIT(PIPE_A);
 	else
 		crt->base.pipe_mask = ~0;
 
-	if (DISPLAY_VER(dev_priv) == 2)
-		connector->interlace_allowed = 0;
-	else
-		connector->interlace_allowed = 1;
-	connector->doublescan_allowed = 0;
+	if (DISPLAY_VER(dev_priv) != 2)
+		connector->interlace_allowed = true;
 
 	crt->adpa_reg = adpa_reg;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crtc.c
index 6792a9056f46..037fc140b585 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crtc.c
@@ -365,9 +365,8 @@ int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe)
 						BIT(DRM_SCALING_FILTER_DEFAULT) |
 						BIT(DRM_SCALING_FILTER_NEAREST_NEIGHBOR));
 
-	intel_color_init(crtc);
-
-	intel_crtc_drrs_init(crtc);
+	intel_color_crtc_init(crtc);
+	intel_drrs_crtc_init(crtc);
 	intel_crtc_crc_init(crtc);
 
 	cpu_latency_qos_add_request(&crtc->vblank_pm_qos, PM_QOS_DEFAULT_VALUE);
@@ -387,8 +386,7 @@ static bool intel_crtc_needs_vblank_work(const struct intel_crtc_state *crtc_sta
 	return crtc_state->hw.active &&
 		!intel_crtc_needs_modeset(crtc_state) &&
 		!crtc_state->preload_luts &&
-		(crtc_state->uapi.color_mgmt_changed ||
-		 crtc_state->update_pipe);
+		intel_crtc_needs_color_update(crtc_state);
 }
 
 static void intel_crtc_vblank_work(struct kthread_work *base)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index e9212f69c360..e3273fe8ddac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -298,11 +298,13 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
 			    pipe_config->csc_mode, pipe_config->gamma_mode,
 			    pipe_config->gamma_enable, pipe_config->csc_enable);
 
-	drm_dbg_kms(&i915->drm, "degamma lut: %d entries, gamma lut: %d entries\n",
-		    pipe_config->hw.degamma_lut ?
-		    drm_color_lut_size(pipe_config->hw.degamma_lut) : 0,
-		    pipe_config->hw.gamma_lut ?
-		    drm_color_lut_size(pipe_config->hw.gamma_lut) : 0);
+	drm_dbg_kms(&i915->drm, "pre csc lut: %s%d entries, post csc lut: %d entries\n",
+		    pipe_config->pre_csc_lut && pipe_config->pre_csc_lut ==
+		    i915->display.color.glk_linear_degamma_lut ? "(linear) " : "",
+		    pipe_config->pre_csc_lut ?
+		    drm_color_lut_size(pipe_config->pre_csc_lut) : 0,
+		    pipe_config->post_csc_lut ?
+		    drm_color_lut_size(pipe_config->post_csc_lut) : 0);
 
 dump_planes:
 	if (!state)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cursor.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_cursor.c
index 87899e89b3a7..d190fa0d393b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_cursor.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_cursor.c
@@ -10,12 +10,13 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
 
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_atomic_plane.h"
 #include "intel_cursor.h"
 #include "intel_de.h"
-#include "intel_display_types.h"
 #include "intel_display.h"
+#include "intel_display_types.h"
 #include "intel_fb.h"
 #include "intel_fb_pin.h"
 #include "intel_frontbuffer.h"
@@ -631,8 +632,10 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
 	 *
 	 * FIXME bigjoiner fastpath would be good
 	 */
-	if (!crtc_state->hw.active || intel_crtc_needs_modeset(crtc_state) ||
-	    crtc_state->update_pipe || crtc_state->bigjoiner_pipes)
+	if (!crtc_state->hw.active ||
+	    intel_crtc_needs_modeset(crtc_state) ||
+	    intel_crtc_needs_fastset(crtc_state) ||
+	    crtc_state->bigjoiner_pipes)
 		goto slow;
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_ddi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
index 69ecf2a3d6c6..0f1ec2a98cc8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -31,6 +31,7 @@
 #include <drm/drm_privacy_screen_consumer.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_audio.h"
 #include "intel_audio_regs.h"
 #include "intel_backlight.h"
@@ -44,6 +45,7 @@
 #include "intel_display_power.h"
 #include "intel_display_types.h"
 #include "intel_dkl_phy.h"
+#include "intel_dkl_phy_regs.h"
 #include "intel_dp.h"
 #include "intel_dp_link_training.h"
 #include "intel_dp_mst.h"
@@ -55,14 +57,15 @@
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_hotplug.h"
+#include "intel_hti.h"
 #include "intel_lspcon.h"
+#include "intel_mg_phy_regs.h"
 #include "intel_pps.h"
 #include "intel_psr.h"
 #include "intel_quirks.h"
 #include "intel_snps_phy.h"
 #include "intel_sprite.h"
 #include "intel_tc.h"
-#include "intel_tc_phy_regs.h"
 #include "intel_vdsc.h"
 #include "intel_vrr.h"
 #include "skl_scaler.h"
@@ -845,22 +848,65 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
 }
 
 static enum intel_display_power_domain
-intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port)
+intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port,
+			       const struct intel_crtc_state *crtc_state)
 {
-	/* ICL+ HW requires corresponding AUX IOs to be powered up for PSR with
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum phy phy = intel_port_to_phy(i915, dig_port->base.port);
+
+	/*
+	 * ICL+ HW requires corresponding AUX IOs to be powered up for PSR with
 	 * DC states enabled at the same time, while for driver initiated AUX
 	 * transfers we need the same AUX IOs to be powered but with DC states
-	 * disabled. Accordingly use the AUX power domain here which leaves DC
-	 * states enabled.
-	 * However, for non-A AUX ports the corresponding non-EDP transcoders
-	 * would have already enabled power well 2 and DC_OFF. This means we can
-	 * acquire a wider POWER_DOMAIN_AUX_{B,C,D,F} reference instead of a
-	 * specific AUX_IO reference without powering up any extra wells.
-	 * Note that PSR is enabled only on Port A even though this function
-	 * returns the correct domain for other ports too.
+	 * disabled. Accordingly use the AUX_IO_<port> power domain here which
+	 * leaves DC states enabled.
+	 *
+	 * Before MTL TypeC PHYs (in all TypeC modes and both DP/HDMI) also require
+	 * AUX IO to be enabled, but all these require DC_OFF to be enabled as
+	 * well, so we can acquire a wider AUX_<port> power domain reference
+	 * instead of a specific AUX_IO_<port> reference without powering up any
+	 * extra wells.
 	 */
-	return dig_port->aux_ch == AUX_CH_A ? POWER_DOMAIN_AUX_IO_A :
-					      intel_aux_power_domain(dig_port);
+	if (intel_encoder_can_psr(&dig_port->base))
+		return intel_display_power_aux_io_domain(i915, dig_port->aux_ch);
+	else if (DISPLAY_VER(i915) < 14 &&
+		 (intel_crtc_has_dp_encoder(crtc_state) ||
+		  intel_phy_is_tc(i915, phy)))
+		return intel_aux_power_domain(dig_port);
+	else
+		return POWER_DOMAIN_INVALID;
+}
+
+static void
+main_link_aux_power_domain_get(struct intel_digital_port *dig_port,
+			       const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum intel_display_power_domain domain =
+		intel_ddi_main_link_aux_domain(dig_port, crtc_state);
+
+	drm_WARN_ON(&i915->drm, dig_port->aux_wakeref);
+
+	if (domain == POWER_DOMAIN_INVALID)
+		return;
+
+	dig_port->aux_wakeref = intel_display_power_get(i915, domain);
+}
+
+static void
+main_link_aux_power_domain_put(struct intel_digital_port *dig_port,
+			       const struct intel_crtc_state *crtc_state)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	enum intel_display_power_domain domain =
+		intel_ddi_main_link_aux_domain(dig_port, crtc_state);
+	intel_wakeref_t wf;
+
+	wf = fetch_and_zero(&dig_port->aux_wakeref);
+	if (!wf)
+		return;
+
+	intel_display_power_put(i915, domain, wf);
 }
 
 static void intel_ddi_get_power_domains(struct intel_encoder *encoder,
@@ -868,7 +914,6 @@ static void intel_ddi_get_power_domains(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_digital_port *dig_port;
-	enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
 
 	/*
 	 * TODO: Add support for MST encoders. Atm, the following should never
@@ -887,17 +932,7 @@ static void intel_ddi_get_power_domains(struct intel_encoder *encoder,
 								   dig_port->ddi_io_power_domain);
 	}
 
-	/*
-	 * AUX power is only needed for (e)DP mode, and for HDMI mode on TC
-	 * ports.
-	 */
-	if (intel_crtc_has_dp_encoder(crtc_state) ||
-	    intel_phy_is_tc(dev_priv, phy)) {
-		drm_WARN_ON(&dev_priv->drm, dig_port->aux_wakeref);
-		dig_port->aux_wakeref =
-			intel_display_power_get(dev_priv,
-						intel_ddi_main_link_aux_domain(dig_port));
-	}
+	main_link_aux_power_domain_get(dig_port, crtc_state);
 }
 
 void intel_ddi_enable_pipe_clock(struct intel_encoder *encoder,
@@ -1263,11 +1298,11 @@ static void tgl_dkl_phy_set_signal_levels(struct intel_encoder *encoder,
 	for (ln = 0; ln < 2; ln++) {
 		int level;
 
-		intel_dkl_phy_write(dev_priv, DKL_TX_PMD_LANE_SUS(tc_port), ln, 0);
+		intel_dkl_phy_write(dev_priv, DKL_TX_PMD_LANE_SUS(tc_port, ln), 0);
 
 		level = intel_ddi_level(encoder, crtc_state, 2*ln+0);
 
-		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL0(tc_port), ln,
+		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL0(tc_port, ln),
 				  DKL_TX_PRESHOOT_COEFF_MASK |
 				  DKL_TX_DE_EMPAHSIS_COEFF_MASK |
 				  DKL_TX_VSWING_CONTROL_MASK,
@@ -1277,7 +1312,7 @@ static void tgl_dkl_phy_set_signal_levels(struct intel_encoder *encoder,
 
 		level = intel_ddi_level(encoder, crtc_state, 2*ln+1);
 
-		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL1(tc_port), ln,
+		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL1(tc_port, ln),
 				  DKL_TX_PRESHOOT_COEFF_MASK |
 				  DKL_TX_DE_EMPAHSIS_COEFF_MASK |
 				  DKL_TX_VSWING_CONTROL_MASK,
@@ -1285,7 +1320,7 @@ static void tgl_dkl_phy_set_signal_levels(struct intel_encoder *encoder,
 				  DKL_TX_DE_EMPHASIS_COEFF(trans->entries[level].dkl.de_emphasis) |
 				  DKL_TX_VSWING_CONTROL(trans->entries[level].dkl.vswing));
 
-		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL2(tc_port), ln,
+		intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL2(tc_port, ln),
 				  DKL_TX_DP20BITMODE, 0);
 
 		if (IS_ALDERLAKE_P(dev_priv)) {
@@ -1304,7 +1339,7 @@ static void tgl_dkl_phy_set_signal_levels(struct intel_encoder *encoder,
 				val |= DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2(0);
 			}
 
-			intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL2(tc_port), ln,
+			intel_dkl_phy_rmw(dev_priv, DKL_TX_DPCNTL2(tc_port, ln),
 					  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK |
 					  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK,
 					  val);
@@ -2017,8 +2052,8 @@ icl_program_mg_dp_mode(struct intel_digital_port *dig_port,
 		return;
 
 	if (DISPLAY_VER(dev_priv) >= 12) {
-		ln0 = intel_dkl_phy_read(dev_priv, DKL_DP_MODE(tc_port), 0);
-		ln1 = intel_dkl_phy_read(dev_priv, DKL_DP_MODE(tc_port), 1);
+		ln0 = intel_dkl_phy_read(dev_priv, DKL_DP_MODE(tc_port, 0));
+		ln1 = intel_dkl_phy_read(dev_priv, DKL_DP_MODE(tc_port, 1));
 	} else {
 		ln0 = intel_de_read(dev_priv, MG_DP_MODE(0, tc_port));
 		ln1 = intel_de_read(dev_priv, MG_DP_MODE(1, tc_port));
@@ -2079,8 +2114,8 @@ icl_program_mg_dp_mode(struct intel_digital_port *dig_port,
 	}
 
 	if (DISPLAY_VER(dev_priv) >= 12) {
-		intel_dkl_phy_write(dev_priv, DKL_DP_MODE(tc_port), 0, ln0);
-		intel_dkl_phy_write(dev_priv, DKL_DP_MODE(tc_port), 1, ln1);
+		intel_dkl_phy_write(dev_priv, DKL_DP_MODE(tc_port, 0), ln0);
+		intel_dkl_phy_write(dev_priv, DKL_DP_MODE(tc_port, 1), ln1);
 	} else {
 		intel_de_write(dev_priv, MG_DP_MODE(0, tc_port), ln0);
 		intel_de_write(dev_priv, MG_DP_MODE(1, tc_port), ln1);
@@ -2736,10 +2771,7 @@ static void intel_ddi_post_disable(struct intel_atomic_state *state,
 		intel_ddi_post_disable_dp(state, encoder, old_crtc_state,
 					  old_conn_state);
 
-	if (intel_crtc_has_dp_encoder(old_crtc_state) || is_tc_port)
-		intel_display_power_put(dev_priv,
-					intel_ddi_main_link_aux_domain(dig_port),
-					fetch_and_zero(&dig_port->aux_wakeref));
+	main_link_aux_power_domain_put(dig_port, old_crtc_state);
 
 	if (is_tc_port)
 		intel_tc_port_put_link(dig_port);
@@ -3060,12 +3092,7 @@ intel_ddi_pre_pll_enable(struct intel_atomic_state *state,
 	if (is_tc_port)
 		intel_tc_port_get_link(dig_port, crtc_state->lane_count);
 
-	if (intel_crtc_has_dp_encoder(crtc_state) || is_tc_port) {
-		drm_WARN_ON(&dev_priv->drm, dig_port->aux_wakeref);
-		dig_port->aux_wakeref =
-			intel_display_power_get(dev_priv,
-						intel_ddi_main_link_aux_domain(dig_port));
-	}
+	main_link_aux_power_domain_get(dig_port, crtc_state);
 
 	if (is_tc_port && !intel_tc_port_in_tbt_alt_mode(dig_port))
 		/*
@@ -3085,7 +3112,7 @@ static void adlp_tbt_to_dp_alt_switch_wa(struct intel_encoder *encoder)
 	int ln;
 
 	for (ln = 0; ln < 2; ln++)
-		intel_dkl_phy_rmw(i915, DKL_PCS_DW5(tc_port), ln, DKL_PCS_DW5_CORE_SOFTRESET, 0);
+		intel_dkl_phy_rmw(i915, DKL_PCS_DW5(tc_port, ln), DKL_PCS_DW5_CORE_SOFTRESET, 0);
 }
 
 static void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp,
@@ -3524,7 +3551,7 @@ static void icl_ddi_tc_get_clock(struct intel_encoder *encoder,
 	if (drm_WARN_ON(&i915->drm, !pll))
 		return;
 
-	if (intel_get_shared_dpll_id(i915, pll) == DPLL_ID_ICL_TBTPLL)
+	if (pll->info->id == DPLL_ID_ICL_TBTPLL)
 		port_dpll_id = ICL_PORT_DPLL_DEFAULT;
 	else
 		port_dpll_id = ICL_PORT_DPLL_MG_PHY;
@@ -3537,7 +3564,7 @@ static void icl_ddi_tc_get_clock(struct intel_encoder *encoder,
 
 	icl_set_active_port_dpll(crtc_state, port_dpll_id);
 
-	if (intel_get_shared_dpll_id(i915, crtc_state->shared_dpll) == DPLL_ID_ICL_TBTPLL)
+	if (crtc_state->shared_dpll->info->id == DPLL_ID_ICL_TBTPLL)
 		crtc_state->port_clock = icl_calc_tbt_pll_link(i915, encoder->port);
 	else
 		crtc_state->port_clock = intel_dpll_get_freq(i915, crtc_state->shared_dpll,
@@ -3579,7 +3606,7 @@ static void intel_ddi_sync_state(struct intel_encoder *encoder,
 	enum phy phy = intel_port_to_phy(i915, encoder->port);
 
 	if (intel_phy_is_tc(i915, phy))
-		intel_tc_port_sanitize(enc_to_dig_port(encoder));
+		intel_tc_port_sanitize_mode(enc_to_dig_port(encoder));
 
 	if (crtc_state && intel_crtc_has_dp_encoder(crtc_state))
 		intel_dp_sync_state(encoder, crtc_state);
@@ -3789,11 +3816,17 @@ static void intel_ddi_encoder_destroy(struct drm_encoder *encoder)
 
 static void intel_ddi_encoder_reset(struct drm_encoder *encoder)
 {
+	struct drm_i915_private *i915 = to_i915(encoder->dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(encoder));
+	struct intel_digital_port *dig_port = enc_to_dig_port(to_intel_encoder(encoder));
+	enum phy phy = intel_port_to_phy(i915, dig_port->base.port);
 
 	intel_dp->reset_link_params = true;
 
 	intel_pps_encoder_reset(intel_dp);
+
+	if (intel_phy_is_tc(i915, phy))
+		intel_tc_port_init_mode(dig_port);
 }
 
 static const struct drm_encoder_funcs intel_ddi_funcs = {
@@ -4106,12 +4139,6 @@ intel_ddi_max_lanes(struct intel_digital_port *dig_port)
 	return max_lanes;
 }
 
-static bool hti_uses_phy(struct drm_i915_private *i915, enum phy phy)
-{
-	return i915->hti_state & HDPORT_ENABLED &&
-	       i915->hti_state & HDPORT_DDI_USED(phy);
-}
-
 static enum hpd_pin xelpd_hpd_pin(struct drm_i915_private *dev_priv,
 				  enum port port)
 {
@@ -4240,7 +4267,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
 	 * driver.  In that case we should skip initializing the corresponding
 	 * outputs.
 	 */
-	if (hti_uses_phy(dev_priv, phy)) {
+	if (intel_hti_uses_phy(dev_priv, phy)) {
 		drm_dbg_kms(&dev_priv->drm, "PORT %c / PHY %c reserved by HTI\n",
 			    port_name(port), phy_name(phy));
 		return;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display.c
index de77054195c6..6c2686ecb62a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display.c
@@ -76,6 +76,7 @@
 #include "g4x_hdmi.h"
 #include "hsw_ips.h"
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_utils.h"
 #include "icl_dsi.h"
 #include "intel_acpi.h"
@@ -90,6 +91,7 @@
 #include "intel_display_types.h"
 #include "intel_dmc.h"
 #include "intel_dp_link_training.h"
+#include "intel_dpio_phy.h"
 #include "intel_dpt.h"
 #include "intel_dsb.h"
 #include "intel_fbc.h"
@@ -99,6 +101,7 @@
 #include "intel_frontbuffer.h"
 #include "intel_hdcp.h"
 #include "intel_hotplug.h"
+#include "intel_hti.h"
 #include "intel_modeset_verify.h"
 #include "intel_modeset_setup.h"
 #include "intel_overlay.h"
@@ -830,6 +833,20 @@ intel_plane_fence_y_offset(const struct intel_plane_state *plane_state)
 	return y;
 }
 
+static int
+intel_display_commit_duplicated_state(struct intel_atomic_state *state,
+				      struct drm_modeset_acquire_ctx *ctx)
+{
+	struct drm_i915_private *i915 = to_i915(state->base.dev);
+	int ret;
+
+	ret = drm_atomic_helper_commit_duplicated_state(&state->base, ctx);
+
+	drm_WARN_ON(&i915->drm, ret == -EDEADLK);
+
+	return ret;
+}
+
 static int
 __intel_display_resume(struct drm_i915_private *i915,
 		       struct drm_atomic_state *state,
@@ -837,7 +854,7 @@ __intel_display_resume(struct drm_i915_private *i915,
 {
 	struct drm_crtc_state *crtc_state;
 	struct drm_crtc *crtc;
-	int i, ret;
+	int i;
 
 	intel_modeset_setup_hw_state(i915, ctx);
 	intel_vga_redisable(i915);
@@ -863,11 +880,7 @@ __intel_display_resume(struct drm_i915_private *i915,
 	if (!HAS_GMCH(i915))
 		to_intel_atomic_state(state)->skip_intermediate_wm = true;
 
-	ret = drm_atomic_helper_commit_duplicated_state(state, ctx);
-
-	drm_WARN_ON(&i915->drm, ret == -EDEADLK);
-
-	return ret;
+	return intel_display_commit_duplicated_state(to_intel_atomic_state(state), ctx);
 }
 
 static bool gpu_reset_clobbers_display(struct drm_i915_private *dev_priv)
@@ -878,8 +891,7 @@ static bool gpu_reset_clobbers_display(struct drm_i915_private *dev_priv)
 
 void intel_display_prepare_reset(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
-	struct drm_modeset_acquire_ctx *ctx = &dev_priv->reset_ctx;
+	struct drm_modeset_acquire_ctx *ctx = &dev_priv->display.restore.reset_ctx;
 	struct drm_atomic_state *state;
 	int ret;
 
@@ -906,10 +918,10 @@ void intel_display_prepare_reset(struct drm_i915_private *dev_priv)
 	 * Need mode_config.mutex so that we don't
 	 * trample ongoing ->detect() and whatnot.
 	 */
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	drm_modeset_acquire_init(ctx, 0);
 	while (1) {
-		ret = drm_modeset_lock_all_ctx(dev, ctx);
+		ret = drm_modeset_lock_all_ctx(&dev_priv->drm, ctx);
 		if (ret != -EDEADLK)
 			break;
 
@@ -919,7 +931,7 @@ void intel_display_prepare_reset(struct drm_i915_private *dev_priv)
 	 * Disabling the crtcs gracefully seems nicer. Also the
 	 * g33 docs say we should at least disable all the planes.
 	 */
-	state = drm_atomic_helper_duplicate_state(dev, ctx);
+	state = drm_atomic_helper_duplicate_state(&dev_priv->drm, ctx);
 	if (IS_ERR(state)) {
 		ret = PTR_ERR(state);
 		drm_err(&dev_priv->drm, "Duplicating state failed with %i\n",
@@ -927,7 +939,7 @@ void intel_display_prepare_reset(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	ret = drm_atomic_helper_disable_all(dev, ctx);
+	ret = drm_atomic_helper_disable_all(&dev_priv->drm, ctx);
 	if (ret) {
 		drm_err(&dev_priv->drm, "Suspending crtc's failed with %i\n",
 			ret);
@@ -935,13 +947,13 @@ void intel_display_prepare_reset(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	dev_priv->modeset_restore_state = state;
+	dev_priv->display.restore.modeset_state = state;
 	state->acquire_ctx = ctx;
 }
 
 void intel_display_finish_reset(struct drm_i915_private *i915)
 {
-	struct drm_modeset_acquire_ctx *ctx = &i915->reset_ctx;
+	struct drm_modeset_acquire_ctx *ctx = &i915->display.restore.reset_ctx;
 	struct drm_atomic_state *state;
 	int ret;
 
@@ -952,14 +964,14 @@ void intel_display_finish_reset(struct drm_i915_private *i915)
 	if (!test_bit(I915_RESET_MODESET, &to_gt(i915)->reset.flags))
 		return;
 
-	state = fetch_and_zero(&i915->modeset_restore_state);
+	state = fetch_and_zero(&i915->display.restore.modeset_state);
 	if (!state)
 		goto unlock;
 
 	/* reset doesn't touch the display */
 	if (!gpu_reset_clobbers_display(i915)) {
 		/* for testing only restore the display */
-		ret = __intel_display_resume(i915, state, ctx);
+		ret = intel_display_commit_duplicated_state(to_intel_atomic_state(state), ctx);
 		if (ret)
 			drm_err(&i915->drm,
 				"Restoring old state failed with %i\n", ret);
@@ -1252,8 +1264,6 @@ static void intel_post_plane_update(struct intel_atomic_state *state,
 	if (needs_cursorclk_wa(old_crtc_state) &&
 	    !needs_cursorclk_wa(new_crtc_state))
 		icl_wa_cursorclkgating(dev_priv, pipe, false);
-
-	intel_drrs_activate(new_crtc_state);
 }
 
 static void intel_crtc_enable_flip_done(struct intel_atomic_state *state,
@@ -2434,7 +2444,7 @@ int intel_display_suspend(struct drm_device *dev)
 		drm_err(&dev_priv->drm, "Suspending crtc's failed with %i\n",
 			ret);
 	else
-		dev_priv->modeset_restore_state = state;
+		dev_priv->display.restore.modeset_state = state;
 	return ret;
 }
 
@@ -4045,20 +4055,19 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
 				struct intel_crtc_state *pipe_config)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	struct intel_display_power_domain_set power_domain_set = { };
 	bool active;
 	u32 tmp;
 
-	if (!intel_display_power_get_in_set_if_enabled(dev_priv, &power_domain_set,
+	if (!intel_display_power_get_in_set_if_enabled(dev_priv, &crtc->hw_readout_power_domains,
 						       POWER_DOMAIN_PIPE(crtc->pipe)))
 		return false;
 
 	pipe_config->shared_dpll = NULL;
 
-	active = hsw_get_transcoder_state(crtc, pipe_config, &power_domain_set);
+	active = hsw_get_transcoder_state(crtc, pipe_config, &crtc->hw_readout_power_domains);
 
 	if ((IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) &&
-	    bxt_get_dsi_transcoder_state(crtc, pipe_config, &power_domain_set)) {
+	    bxt_get_dsi_transcoder_state(crtc, pipe_config, &crtc->hw_readout_power_domains)) {
 		drm_WARN_ON(&dev_priv->drm, active);
 		active = true;
 	}
@@ -4117,7 +4126,7 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
 		pipe_config->ips_linetime =
 			REG_FIELD_GET(HSW_IPS_LINETIME_MASK, tmp);
 
-	if (intel_display_power_get_in_set_if_enabled(dev_priv, &power_domain_set,
+	if (intel_display_power_get_in_set_if_enabled(dev_priv, &crtc->hw_readout_power_domains,
 						      POWER_DOMAIN_PIPE_PANEL_FITTER(crtc->pipe))) {
 		if (DISPLAY_VER(dev_priv) >= 9)
 			skl_get_pfit_config(pipe_config);
@@ -4148,7 +4157,7 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
 	}
 
 out:
-	intel_display_power_put_all_in_set(dev_priv, &power_domain_set);
+	intel_display_power_put_all_in_set(dev_priv, &crtc->hw_readout_power_domains);
 
 	return active;
 }
@@ -4576,8 +4585,8 @@ static bool encoders_cloneable(const struct intel_encoder *a,
 			       const struct intel_encoder *b)
 {
 	/* masks could be asymmetric, so check both ways */
-	return a == b || (a->cloneable & (1 << b->type) &&
-			  b->cloneable & (1 << a->type));
+	return a == b || (a->cloneable & BIT(b->type) &&
+			  b->cloneable & BIT(a->type));
 }
 
 static bool check_single_encoder_cloning(struct intel_atomic_state *state,
@@ -4828,14 +4837,14 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	struct intel_crtc_state *crtc_state =
 		intel_atomic_get_new_crtc_state(state, crtc);
-	bool mode_changed = intel_crtc_needs_modeset(crtc_state);
 	int ret;
 
 	if (DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv) &&
-	    mode_changed && !crtc_state->hw.active)
+	    intel_crtc_needs_modeset(crtc_state) &&
+	    !crtc_state->hw.active)
 		crtc_state->update_wm_post = true;
 
-	if (mode_changed) {
+	if (intel_crtc_needs_modeset(crtc_state)) {
 		ret = intel_dpll_crtc_get_shared_dpll(state, crtc);
 		if (ret)
 			return ret;
@@ -4848,8 +4857,7 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
 	if (c8_planes_changed(crtc_state))
 		crtc_state->uapi.color_mgmt_changed = true;
 
-	if (mode_changed || crtc_state->update_pipe ||
-	    crtc_state->uapi.color_mgmt_changed) {
+	if (intel_crtc_needs_color_update(crtc_state)) {
 		ret = intel_color_check(crtc_state);
 		if (ret)
 			return ret;
@@ -4875,7 +4883,8 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
 	}
 
 	if (DISPLAY_VER(dev_priv) >= 9) {
-		if (mode_changed || crtc_state->update_pipe) {
+		if (intel_crtc_needs_modeset(crtc_state) ||
+		    intel_crtc_needs_fastset(crtc_state)) {
 			ret = skl_update_scaler_crtc(crtc_state);
 			if (ret)
 				return ret;
@@ -5641,39 +5650,6 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
 	PIPE_CONF_CHECK_I(name.y2); \
 } while (0)
 
-/* This is required for BDW+ where there is only one set of registers for
- * switching between high and low RR.
- * This macro can be used whenever a comparison has to be made between one
- * hw state and multiple sw state variables.
- */
-#define PIPE_CONF_CHECK_M_N_ALT(name, alt_name) do { \
-	if (!intel_compare_link_m_n(&current_config->name, \
-				    &pipe_config->name) && \
-	    !intel_compare_link_m_n(&current_config->alt_name, \
-				    &pipe_config->name)) { \
-		pipe_config_mismatch(fastset, crtc, __stringify(name), \
-				     "(expected tu %i data %i/%i link %i/%i, " \
-				     "or tu %i data %i/%i link %i/%i, " \
-				     "found tu %i, data %i/%i link %i/%i)", \
-				     current_config->name.tu, \
-				     current_config->name.data_m, \
-				     current_config->name.data_n, \
-				     current_config->name.link_m, \
-				     current_config->name.link_n, \
-				     current_config->alt_name.tu, \
-				     current_config->alt_name.data_m, \
-				     current_config->alt_name.data_n, \
-				     current_config->alt_name.link_m, \
-				     current_config->alt_name.link_n, \
-				     pipe_config->name.tu, \
-				     pipe_config->name.data_m, \
-				     pipe_config->name.data_n, \
-				     pipe_config->name.link_m, \
-				     pipe_config->name.link_n); \
-		ret = false; \
-	} \
-} while (0)
-
 #define PIPE_CONF_CHECK_FLAGS(name, mask) do { \
 	if ((current_config->name ^ pipe_config->name) & (mask)) { \
 		pipe_config_mismatch(fastset, crtc, __stringify(name), \
@@ -5742,7 +5718,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
 
 	if (HAS_DOUBLE_BUFFERED_M_N(dev_priv)) {
 		if (!fastset || !pipe_config->seamless_m_n)
-			PIPE_CONF_CHECK_M_N_ALT(dp_m_n, dp_m2_n2);
+			PIPE_CONF_CHECK_M_N(dp_m_n);
 	} else {
 		PIPE_CONF_CHECK_M_N(dp_m_n);
 		PIPE_CONF_CHECK_M_N(dp_m2_n2);
@@ -5819,7 +5795,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
 
 		bp_gamma = intel_color_get_gamma_bit_precision(pipe_config);
 		if (bp_gamma)
-			PIPE_CONF_CHECK_COLOR_LUT(gamma_mode, hw.gamma_lut, bp_gamma);
+			PIPE_CONF_CHECK_COLOR_LUT(gamma_mode, post_csc_lut, bp_gamma);
 
 		if (current_config->active_planes) {
 			PIPE_CONF_CHECK_BOOL(has_psr);
@@ -5941,7 +5917,8 @@ intel_verify_planes(struct intel_atomic_state *state)
 			     plane_state->uapi.visible);
 }
 
-int intel_modeset_all_pipes(struct intel_atomic_state *state)
+int intel_modeset_all_pipes(struct intel_atomic_state *state,
+			    const char *reason)
 {
 	struct drm_i915_private *dev_priv = to_i915(state->base.dev);
 	struct intel_crtc *crtc;
@@ -5959,10 +5936,14 @@ int intel_modeset_all_pipes(struct intel_atomic_state *state)
 			return PTR_ERR(crtc_state);
 
 		if (!crtc_state->hw.active ||
-		    drm_atomic_crtc_needs_modeset(&crtc_state->uapi))
+		    intel_crtc_needs_modeset(crtc_state))
 			continue;
 
+		drm_dbg_kms(&dev_priv->drm, "[CRTC:%d:%s] Full modeset due to %s\n",
+			    crtc->base.base.id, crtc->base.name, reason);
+
 		crtc_state->uapi.mode_changed = true;
+		crtc_state->update_pipe = false;
 
 		ret = drm_atomic_add_affected_connectors(&state->base,
 							 &crtc->base);
@@ -6138,7 +6119,8 @@ static void intel_crtc_check_fastset(const struct intel_crtc_state *old_crtc_sta
 		return;
 
 	new_crtc_state->uapi.mode_changed = false;
-	new_crtc_state->update_pipe = true;
+	if (!intel_crtc_needs_modeset(new_crtc_state))
+		new_crtc_state->update_pipe = true;
 }
 
 static int intel_crtc_add_planes_to_state(struct intel_atomic_state *state,
@@ -6910,12 +6892,19 @@ static int intel_atomic_check(struct drm_device *dev,
 
 	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
 					    new_crtc_state, i) {
+		intel_color_assert_luts(new_crtc_state);
+
 		ret = intel_async_flip_check_hw(state, crtc);
 		if (ret)
 			goto fail;
 
+		/* Either full modeset or fastset (or neither), never both */
+		drm_WARN_ON(&dev_priv->drm,
+			    intel_crtc_needs_modeset(new_crtc_state) &&
+			    intel_crtc_needs_fastset(new_crtc_state));
+
 		if (!intel_crtc_needs_modeset(new_crtc_state) &&
-		    !new_crtc_state->update_pipe)
+		    !intel_crtc_needs_fastset(new_crtc_state))
 			continue;
 
 		intel_crtc_state_dump(new_crtc_state, state,
@@ -6951,12 +6940,8 @@ static int intel_atomic_prepare_commit(struct intel_atomic_state *state)
 		return ret;
 
 	for_each_new_intel_crtc_in_state(state, crtc, crtc_state, i) {
-		bool mode_changed = intel_crtc_needs_modeset(crtc_state);
-
-		if (mode_changed || crtc_state->update_pipe ||
-		    crtc_state->uapi.color_mgmt_changed) {
+		if (intel_crtc_needs_color_update(crtc_state))
 			intel_dsb_prepare(crtc_state);
-		}
 	}
 
 	return 0;
@@ -7037,14 +7022,13 @@ static void commit_pipe_pre_planes(struct intel_atomic_state *state,
 	 * CRTC was enabled.
 	 */
 	if (!modeset) {
-		if (new_crtc_state->uapi.color_mgmt_changed ||
-		    new_crtc_state->update_pipe)
+		if (intel_crtc_needs_color_update(new_crtc_state))
 			intel_color_commit_arm(new_crtc_state);
 
 		if (DISPLAY_VER(dev_priv) >= 9 || IS_BROADWELL(dev_priv))
 			bdw_set_pipemisc(new_crtc_state);
 
-		if (new_crtc_state->update_pipe)
+		if (intel_crtc_needs_fastset(new_crtc_state))
 			intel_pipe_fastset(old_crtc_state, new_crtc_state);
 	}
 
@@ -7103,25 +7087,23 @@ static void intel_update_crtc(struct intel_atomic_state *state,
 
 	if (!modeset) {
 		if (new_crtc_state->preload_luts &&
-		    (new_crtc_state->uapi.color_mgmt_changed ||
-		     new_crtc_state->update_pipe))
+		    intel_crtc_needs_color_update(new_crtc_state))
 			intel_color_load_luts(new_crtc_state);
 
 		intel_pre_plane_update(state, crtc);
 
-		if (new_crtc_state->update_pipe)
+		if (intel_crtc_needs_fastset(new_crtc_state))
 			intel_encoders_update_pipe(state, crtc);
 
 		if (DISPLAY_VER(i915) >= 11 &&
-		    new_crtc_state->update_pipe)
+		    intel_crtc_needs_fastset(new_crtc_state))
 			icl_set_pipe_chicken(new_crtc_state);
 	}
 
 	intel_fbc_update(state, crtc);
 
 	if (!modeset &&
-	    (new_crtc_state->uapi.color_mgmt_changed ||
-	     new_crtc_state->update_pipe))
+	    intel_crtc_needs_color_update(new_crtc_state))
 		intel_color_commit_noarm(new_crtc_state);
 
 	intel_crtc_planes_update_noarm(state, crtc);
@@ -7143,7 +7125,7 @@ static void intel_update_crtc(struct intel_atomic_state *state,
 	 * valid pipe configuration from the BIOS we need to take care
 	 * of enabling them on the CRTC's first fastset.
 	 */
-	if (new_crtc_state->update_pipe && !modeset &&
+	if (intel_crtc_needs_fastset(new_crtc_state) && !modeset &&
 	    old_crtc_state->inherited)
 		intel_crtc_arm_fifo_underrun(crtc, new_crtc_state);
 }
@@ -7166,9 +7148,7 @@ static void intel_old_crtc_state_disables(struct intel_atomic_state *state,
 	intel_fbc_disable(crtc);
 	intel_disable_shared_dpll(old_crtc_state);
 
-	/* FIXME unify this for all platforms */
-	if (!new_crtc_state->hw.active &&
-	    !HAS_GMCH(dev_priv))
+	if (!new_crtc_state->hw.active)
 		intel_initial_watermarks(state, crtc);
 }
 
@@ -7503,9 +7483,8 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
 					    new_crtc_state, i) {
 		if (intel_crtc_needs_modeset(new_crtc_state) ||
-		    new_crtc_state->update_pipe) {
+		    intel_crtc_needs_fastset(new_crtc_state))
 			intel_modeset_get_crtc_power_domains(new_crtc_state, &put_domains[crtc->pipe]);
-		}
 	}
 
 	intel_commit_modeset_disables(state);
@@ -7608,6 +7587,12 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
 
 		intel_modeset_verify_crtc(crtc, state, old_crtc_state, new_crtc_state);
 
+		/*
+		 * Activate DRRS after state readout to avoid
+		 * dp_m_n vs. dp_m2_n2 confusion on BDW+.
+		 */
+		intel_drrs_activate(new_crtc_state);
+
 		/*
 		 * DSB cleanup is done in cleanup_work aligning with framebuffer
 		 * cleanup. So copy and reset the dsb structure to sync with
@@ -8348,6 +8333,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
 	if (!HAS_DISPLAY(dev_priv))
 		return;
 
+	intel_color_init_hooks(dev_priv);
 	intel_init_cdclk_hooks(dev_priv);
 	intel_audio_hooks_init(dev_priv);
 
@@ -8589,7 +8575,7 @@ static void intel_mode_config_init(struct drm_i915_private *i915)
 	struct drm_mode_config *mode_config = &i915->drm.mode_config;
 
 	drm_mode_config_init(&i915->drm);
-	INIT_LIST_HEAD(&i915->global_obj_list);
+	INIT_LIST_HEAD(&i915->display.global.obj_list);
 
 	mode_config->min_width = 0;
 	mode_config->min_height = 0;
@@ -8678,6 +8664,10 @@ int intel_modeset_init_noirq(struct drm_i915_private *i915)
 	if (ret)
 		goto cleanup_vga_client_pw_domain_dmc;
 
+	ret = intel_color_init(i915);
+	if (ret)
+		goto cleanup_vga_client_pw_domain_dmc;
+
 	ret = intel_dbuf_init(i915);
 	if (ret)
 		goto cleanup_vga_client_pw_domain_dmc;
@@ -8750,12 +8740,7 @@ int intel_modeset_init_nogem(struct drm_i915_private *i915)
 	if (i915->display.cdclk.max_cdclk_freq == 0)
 		intel_update_max_cdclk(i915);
 
-	/*
-	 * If the platform has HTI, we need to find out whether it has reserved
-	 * any display resources before we create our display outputs.
-	 */
-	if (INTEL_INFO(i915)->display.has_hti)
-		i915->hti_state = intel_de_read(i915, HDPORT_STATE);
+	intel_hti_init(i915);
 
 	/* Just disable it once at startup */
 	intel_vga_disable(i915);
@@ -8918,14 +8903,14 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
 void intel_display_resume(struct drm_device *dev)
 {
 	struct drm_i915_private *i915 = to_i915(dev);
-	struct drm_atomic_state *state = i915->modeset_restore_state;
+	struct drm_atomic_state *state = i915->display.restore.modeset_state;
 	struct drm_modeset_acquire_ctx ctx;
 	int ret;
 
 	if (!HAS_DISPLAY(i915))
 		return;
 
-	i915->modeset_restore_state = NULL;
+	i915->display.restore.modeset_state = NULL;
 	if (state)
 		state->acquire_ctx = &ctx;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display.h
index 884e8e67b17c..714030136b7f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display.h
@@ -53,6 +53,7 @@ struct intel_digital_port;
 struct intel_dp;
 struct intel_encoder;
 struct intel_initial_plane_config;
+struct intel_link_m_n;
 struct intel_load_detect_pipe;
 struct intel_plane;
 struct intel_plane_state;
@@ -61,24 +62,6 @@ struct intel_remapped_info;
 struct intel_rotation_info;
 struct pci_dev;
 
-enum i915_gpio {
-	GPIOA,
-	GPIOB,
-	GPIOC,
-	GPIOD,
-	GPIOE,
-	GPIOF,
-	GPIOG,
-	GPIOH,
-	__GPIOI_UNUSED,
-	GPIOJ,
-	GPIOK,
-	GPIOL,
-	GPIOM,
-	GPION,
-	GPIOO,
-};
-
 /*
  * Keep the pipe enum values fixed: the code assumes that PIPE_A=0, the
  * rest have consecutive values and match the enum values of transcoders
@@ -279,17 +262,6 @@ enum tc_port_mode {
 	TC_PORT_LEGACY,
 };
 
-enum dpio_channel {
-	DPIO_CH0,
-	DPIO_CH1
-};
-
-enum dpio_phy {
-	DPIO_PHY0,
-	DPIO_PHY1,
-	DPIO_PHY2,
-};
-
 enum aux_ch {
 	AUX_CH_A,
 	AUX_CH_B,
@@ -316,15 +288,6 @@ enum aux_ch {
 
 #define aux_ch_name(a) ((a) + 'A')
 
-/* Used by dp and fdi links */
-struct intel_link_m_n {
-	u32 tu;
-	u32 data_m;
-	u32 data_n;
-	u32 link_m;
-	u32 link_n;
-};
-
 enum phy {
 	PHY_NONE = -1,
 
@@ -469,10 +432,6 @@ enum hpd_pin {
 	list_for_each_entry((intel_encoder), &(dev)->mode_config.encoder_list, base.head) \
 		for_each_if((intel_encoder)->base.crtc == (__crtc))
 
-#define for_each_connector_on_encoder(dev, __encoder, intel_connector) \
-	list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \
-		for_each_if((intel_connector)->base.encoder == (__encoder))
-
 #define for_each_old_intel_plane_in_state(__state, plane, old_plane_state, __i) \
 	for ((__i) = 0; \
 	     (__i) < (__state)->base.dev->mode_config.num_total_plane && \
@@ -683,7 +642,8 @@ void intel_modeset_driver_remove(struct drm_i915_private *i915);
 void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915);
 void intel_modeset_driver_remove_nogem(struct drm_i915_private *i915);
 void intel_display_resume(struct drm_device *dev);
-int intel_modeset_all_pipes(struct intel_atomic_state *state);
+int intel_modeset_all_pipes(struct intel_atomic_state *state,
+			    const char *reason);
 void intel_modeset_get_crtc_power_domains(struct intel_crtc_state *crtc_state,
 					  struct intel_power_domain_mask *old_domains);
 void intel_modeset_put_crtc_power_domains(struct intel_crtc *crtc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_core.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_core.h
index 9b51148e8ba5..57ddce3ba02b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_core.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -14,6 +14,7 @@
 #include <linux/workqueue.h>
 
 #include <drm/drm_connector.h>
+#include <drm/drm_modeset_lock.h>
 
 #include "intel_cdclk.h"
 #include "intel_display.h"
@@ -28,6 +29,7 @@
 
 struct drm_i915_private;
 struct drm_property;
+struct drm_property_blob;
 struct i915_audio_component;
 struct i915_hdcp_comp_master;
 struct intel_atomic_state;
@@ -308,6 +310,10 @@ struct intel_display {
 		unsigned int max_cdclk_freq;
 	} cdclk;
 
+	struct {
+		struct drm_property_blob *glk_linear_degamma_lut;
+	} color;
+
 	struct {
 		/* The current hardware dbuf configuration */
 		u8 enabled_slices;
@@ -339,6 +345,10 @@ struct intel_display {
 		u32 rx_config;
 	} fdi;
 
+	struct {
+		struct list_head obj_list;
+	} global;
+
 	struct {
 		/*
 		 * Base address of where the gmbus and gpio blocks are located
@@ -365,6 +375,16 @@ struct intel_display {
 		struct mutex comp_mutex;
 	} hdcp;
 
+	struct {
+		/*
+		 * HTI (aka HDPORT) state read during initial hw readout. Most
+		 * platforms don't have HTI, so this will just stay 0. Those
+		 * that do will use this later to figure out which PLLs and PHYs
+		 * are unavailable for driver usage.
+		 */
+		u32 state;
+	} hti;
+
 	struct {
 		struct i915_power_domains domains;
 
@@ -391,6 +411,12 @@ struct intel_display {
 		unsigned long mask;
 	} quirks;
 
+	struct {
+		/* restore state for suspend/resume and display reset */
+		struct drm_atomic_state *modeset_state;
+		struct drm_modeset_acquire_ctx reset_ctx;
+	} restore;
+
 	struct {
 		enum {
 			I915_SAGV_UNKNOWN = 0,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 7c7253a2541c..7bcd90384a46 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -9,6 +9,8 @@
 #include <drm/drm_fourcc.h>
 
 #include "i915_debugfs.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_debugfs.h"
 #include "intel_display_power.h"
@@ -22,6 +24,7 @@
 #include "intel_fbdev.h"
 #include "intel_hdcp.h"
 #include "intel_hdmi.h"
+#include "intel_hotplug.h"
 #include "intel_panel.h"
 #include "intel_pm.h"
 #include "intel_psr.h"
@@ -127,7 +130,6 @@ static int i915_vbt(struct seq_file *m, void *unused)
 static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_framebuffer *fbdev_fb = NULL;
 	struct drm_framebuffer *drm_fb;
 
@@ -146,8 +148,8 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 	}
 #endif
 
-	mutex_lock(&dev->mode_config.fb_lock);
-	drm_for_each_fb(drm_fb, dev) {
+	mutex_lock(&dev_priv->drm.mode_config.fb_lock);
+	drm_for_each_fb(drm_fb, &dev_priv->drm) {
 		struct intel_framebuffer *fb = to_intel_framebuffer(drm_fb);
 		if (fb == fbdev_fb)
 			continue;
@@ -162,7 +164,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 		i915_debugfs_describe_obj(m, intel_fb_obj(&fb->base));
 		seq_putc(m, '\n');
 	}
-	mutex_unlock(&dev->mode_config.fb_lock);
+	mutex_unlock(&dev_priv->drm.mode_config.fb_lock);
 
 	return 0;
 }
@@ -897,7 +899,6 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
 static int i915_display_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_crtc *crtc;
 	struct drm_connector *connector;
 	struct drm_connector_list_iter conn_iter;
@@ -905,22 +906,22 @@ static int i915_display_info(struct seq_file *m, void *unused)
 
 	wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm);
 
-	drm_modeset_lock_all(dev);
+	drm_modeset_lock_all(&dev_priv->drm);
 
 	seq_printf(m, "CRTC info\n");
 	seq_printf(m, "---------\n");
-	for_each_intel_crtc(dev, crtc)
+	for_each_intel_crtc(&dev_priv->drm, crtc)
 		intel_crtc_info(m, crtc);
 
 	seq_printf(m, "\n");
 	seq_printf(m, "Connector info\n");
 	seq_printf(m, "--------------\n");
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(connector, &conn_iter)
 		intel_connector_info(m, connector);
 	drm_connector_list_iter_end(&conn_iter);
 
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 
 	intel_runtime_pm_put(&dev_priv->runtime_pm, wakeref);
 
@@ -930,10 +931,9 @@ static int i915_display_info(struct seq_file *m, void *unused)
 static int i915_shared_dplls_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
 	int i;
 
-	drm_modeset_lock_all(dev);
+	drm_modeset_lock_all(&dev_priv->drm);
 
 	seq_printf(m, "PLL refclks: non-SSC: %d kHz, SSC: %d kHz\n",
 		   dev_priv->display.dpll.ref_clks.nssc,
@@ -978,7 +978,7 @@ static int i915_shared_dplls_info(struct seq_file *m, void *unused)
 		seq_printf(m, " mg_pll_tdc_coldst_bias: 0x%08x\n",
 			   pll->state.hw_state.mg_pll_tdc_coldst_bias);
 	}
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 
 	return 0;
 }
@@ -986,14 +986,13 @@ static int i915_shared_dplls_info(struct seq_file *m, void *unused)
 static int i915_ddb_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
 	struct skl_ddb_entry *entry;
 	struct intel_crtc *crtc;
 
 	if (DISPLAY_VER(dev_priv) < 9)
 		return -ENODEV;
 
-	drm_modeset_lock_all(dev);
+	drm_modeset_lock_all(&dev_priv->drm);
 
 	seq_printf(m, "%-15s%8s%8s%8s\n", "", "Start", "End", "Size");
 
@@ -1017,53 +1016,7 @@ static int i915_ddb_info(struct seq_file *m, void *unused)
 			   entry->end, skl_ddb_entry_size(entry));
 	}
 
-	drm_modeset_unlock_all(dev);
-
-	return 0;
-}
-
-static int i915_drrs_status(struct seq_file *m, void *unused)
-{
-	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_connector_list_iter conn_iter;
-	struct intel_connector *connector;
-	struct intel_crtc *crtc;
-
-	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
-	for_each_intel_connector_iter(connector, &conn_iter) {
-		seq_printf(m, "[CONNECTOR:%d:%s] DRRS type: %s\n",
-			   connector->base.base.id, connector->base.name,
-			   intel_drrs_type_str(intel_panel_drrs_type(connector)));
-	}
-	drm_connector_list_iter_end(&conn_iter);
-
-	seq_puts(m, "\n");
-
-	for_each_intel_crtc(&dev_priv->drm, crtc) {
-		const struct intel_crtc_state *crtc_state =
-			to_intel_crtc_state(crtc->base.state);
-
-		seq_printf(m, "[CRTC:%d:%s]:\n",
-			   crtc->base.base.id, crtc->base.name);
-
-		mutex_lock(&crtc->drrs.mutex);
-
-		/* DRRS Supported */
-		seq_printf(m, "\tDRRS Enabled: %s\n",
-			   str_yes_no(crtc_state->has_drrs));
-
-		seq_printf(m, "\tDRRS Active: %s\n",
-			   str_yes_no(intel_drrs_is_active(crtc)));
-
-		seq_printf(m, "\tBusy_frontbuffer_bits: 0x%X\n",
-			   crtc->drrs.busy_frontbuffer_bits);
-
-		seq_printf(m, "\tDRRS refresh rate: %s\n",
-			   crtc->drrs.refresh_rate == DRRS_REFRESH_RATE_LOW ?
-			   "low" : "high");
-
-		mutex_unlock(&crtc->drrs.mutex);
-	}
+	drm_modeset_unlock_all(&dev_priv->drm);
 
 	return 0;
 }
@@ -1107,13 +1060,12 @@ static int i915_lpsp_status(struct seq_file *m, void *unused)
 static int i915_dp_mst_info(struct seq_file *m, void *unused)
 {
 	struct drm_i915_private *dev_priv = node_to_i915(m->private);
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_encoder *intel_encoder;
 	struct intel_digital_port *dig_port;
 	struct drm_connector *connector;
 	struct drm_connector_list_iter conn_iter;
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(connector, &conn_iter) {
 		if (connector->connector_type != DRM_MODE_CONNECTOR_DisplayPort)
 			continue;
@@ -1200,12 +1152,11 @@ static ssize_t i915_displayport_test_active_write(struct file *file,
 static int i915_displayport_test_active_show(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = m->private;
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector *connector;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_dp *intel_dp;
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(connector, &conn_iter) {
 		struct intel_encoder *encoder;
 
@@ -1250,12 +1201,11 @@ static const struct file_operations i915_displayport_test_active_fops = {
 static int i915_displayport_test_data_show(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = m->private;
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector *connector;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_dp *intel_dp;
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(connector, &conn_iter) {
 		struct intel_encoder *encoder;
 
@@ -1304,12 +1254,11 @@ DEFINE_SHOW_ATTRIBUTE(i915_displayport_test_data);
 static int i915_displayport_test_type_show(struct seq_file *m, void *data)
 {
 	struct drm_i915_private *dev_priv = m->private;
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector *connector;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_dp *intel_dp;
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(connector, &conn_iter) {
 		struct intel_encoder *encoder;
 
@@ -1336,7 +1285,6 @@ DEFINE_SHOW_ATTRIBUTE(i915_displayport_test_type);
 static void wm_latency_show(struct seq_file *m, const u16 wm[8])
 {
 	struct drm_i915_private *dev_priv = m->private;
-	struct drm_device *dev = &dev_priv->drm;
 	int level;
 	int num_levels;
 
@@ -1349,7 +1297,7 @@ static void wm_latency_show(struct seq_file *m, const u16 wm[8])
 	else
 		num_levels = ilk_wm_max_level(dev_priv) + 1;
 
-	drm_modeset_lock_all(dev);
+	drm_modeset_lock_all(&dev_priv->drm);
 
 	for (level = 0; level < num_levels; level++) {
 		unsigned int latency = wm[level];
@@ -1370,7 +1318,7 @@ static void wm_latency_show(struct seq_file *m, const u16 wm[8])
 			   level, wm[level], latency / 10, latency % 10);
 	}
 
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 }
 
 static int pri_wm_latency_show(struct seq_file *m, void *data)
@@ -1453,7 +1401,6 @@ static ssize_t wm_latency_write(struct file *file, const char __user *ubuf,
 {
 	struct seq_file *m = file->private_data;
 	struct drm_i915_private *dev_priv = m->private;
-	struct drm_device *dev = &dev_priv->drm;
 	u16 new[8] = { 0 };
 	int num_levels;
 	int level;
@@ -1483,12 +1430,12 @@ static ssize_t wm_latency_write(struct file *file, const char __user *ubuf,
 	if (ret != num_levels)
 		return -EINVAL;
 
-	drm_modeset_lock_all(dev);
+	drm_modeset_lock_all(&dev_priv->drm);
 
 	for (level = 0; level < num_levels; level++)
 		wm[level] = new[level];
 
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 
 	return len;
 }
@@ -1566,209 +1513,6 @@ static const struct file_operations i915_cur_wm_latency_fops = {
 	.write = cur_wm_latency_write
 };
 
-static int i915_hpd_storm_ctl_show(struct seq_file *m, void *data)
-{
-	struct drm_i915_private *dev_priv = m->private;
-	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
-
-	/* Synchronize with everything first in case there's been an HPD
-	 * storm, but we haven't finished handling it in the kernel yet
-	 */
-	intel_synchronize_irq(dev_priv);
-	flush_work(&dev_priv->display.hotplug.dig_port_work);
-	flush_delayed_work(&dev_priv->display.hotplug.hotplug_work);
-
-	seq_printf(m, "Threshold: %d\n", hotplug->hpd_storm_threshold);
-	seq_printf(m, "Detected: %s\n",
-		   str_yes_no(delayed_work_pending(&hotplug->reenable_work)));
-
-	return 0;
-}
-
-static ssize_t i915_hpd_storm_ctl_write(struct file *file,
-					const char __user *ubuf, size_t len,
-					loff_t *offp)
-{
-	struct seq_file *m = file->private_data;
-	struct drm_i915_private *dev_priv = m->private;
-	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
-	unsigned int new_threshold;
-	int i;
-	char *newline;
-	char tmp[16];
-
-	if (len >= sizeof(tmp))
-		return -EINVAL;
-
-	if (copy_from_user(tmp, ubuf, len))
-		return -EFAULT;
-
-	tmp[len] = '\0';
-
-	/* Strip newline, if any */
-	newline = strchr(tmp, '\n');
-	if (newline)
-		*newline = '\0';
-
-	if (strcmp(tmp, "reset") == 0)
-		new_threshold = HPD_STORM_DEFAULT_THRESHOLD;
-	else if (kstrtouint(tmp, 10, &new_threshold) != 0)
-		return -EINVAL;
-
-	if (new_threshold > 0)
-		drm_dbg_kms(&dev_priv->drm,
-			    "Setting HPD storm detection threshold to %d\n",
-			    new_threshold);
-	else
-		drm_dbg_kms(&dev_priv->drm, "Disabling HPD storm detection\n");
-
-	spin_lock_irq(&dev_priv->irq_lock);
-	hotplug->hpd_storm_threshold = new_threshold;
-	/* Reset the HPD storm stats so we don't accidentally trigger a storm */
-	for_each_hpd_pin(i)
-		hotplug->stats[i].count = 0;
-	spin_unlock_irq(&dev_priv->irq_lock);
-
-	/* Re-enable hpd immediately if we were in an irq storm */
-	flush_delayed_work(&dev_priv->display.hotplug.reenable_work);
-
-	return len;
-}
-
-static int i915_hpd_storm_ctl_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, i915_hpd_storm_ctl_show, inode->i_private);
-}
-
-static const struct file_operations i915_hpd_storm_ctl_fops = {
-	.owner = THIS_MODULE,
-	.open = i915_hpd_storm_ctl_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-	.write = i915_hpd_storm_ctl_write
-};
-
-static int i915_hpd_short_storm_ctl_show(struct seq_file *m, void *data)
-{
-	struct drm_i915_private *dev_priv = m->private;
-
-	seq_printf(m, "Enabled: %s\n",
-		   str_yes_no(dev_priv->display.hotplug.hpd_short_storm_enabled));
-
-	return 0;
-}
-
-static int
-i915_hpd_short_storm_ctl_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, i915_hpd_short_storm_ctl_show,
-			   inode->i_private);
-}
-
-static ssize_t i915_hpd_short_storm_ctl_write(struct file *file,
-					      const char __user *ubuf,
-					      size_t len, loff_t *offp)
-{
-	struct seq_file *m = file->private_data;
-	struct drm_i915_private *dev_priv = m->private;
-	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
-	char *newline;
-	char tmp[16];
-	int i;
-	bool new_state;
-
-	if (len >= sizeof(tmp))
-		return -EINVAL;
-
-	if (copy_from_user(tmp, ubuf, len))
-		return -EFAULT;
-
-	tmp[len] = '\0';
-
-	/* Strip newline, if any */
-	newline = strchr(tmp, '\n');
-	if (newline)
-		*newline = '\0';
-
-	/* Reset to the "default" state for this system */
-	if (strcmp(tmp, "reset") == 0)
-		new_state = !HAS_DP_MST(dev_priv);
-	else if (kstrtobool(tmp, &new_state) != 0)
-		return -EINVAL;
-
-	drm_dbg_kms(&dev_priv->drm, "%sabling HPD short storm detection\n",
-		    new_state ? "En" : "Dis");
-
-	spin_lock_irq(&dev_priv->irq_lock);
-	hotplug->hpd_short_storm_enabled = new_state;
-	/* Reset the HPD storm stats so we don't accidentally trigger a storm */
-	for_each_hpd_pin(i)
-		hotplug->stats[i].count = 0;
-	spin_unlock_irq(&dev_priv->irq_lock);
-
-	/* Re-enable hpd immediately if we were in an irq storm */
-	flush_delayed_work(&dev_priv->display.hotplug.reenable_work);
-
-	return len;
-}
-
-static const struct file_operations i915_hpd_short_storm_ctl_fops = {
-	.owner = THIS_MODULE,
-	.open = i915_hpd_short_storm_ctl_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-	.write = i915_hpd_short_storm_ctl_write,
-};
-
-static int i915_drrs_ctl_set(void *data, u64 val)
-{
-	struct drm_i915_private *dev_priv = data;
-	struct drm_device *dev = &dev_priv->drm;
-	struct intel_crtc *crtc;
-
-	for_each_intel_crtc(dev, crtc) {
-		struct intel_crtc_state *crtc_state;
-		struct drm_crtc_commit *commit;
-		int ret;
-
-		ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
-		if (ret)
-			return ret;
-
-		crtc_state = to_intel_crtc_state(crtc->base.state);
-
-		if (!crtc_state->hw.active ||
-		    !crtc_state->has_drrs)
-			goto out;
-
-		commit = crtc_state->uapi.commit;
-		if (commit) {
-			ret = wait_for_completion_interruptible(&commit->hw_done);
-			if (ret)
-				goto out;
-		}
-
-		drm_dbg(&dev_priv->drm,
-			"Manually %sactivating DRRS\n", val ? "" : "de");
-
-		if (val)
-			intel_drrs_activate(crtc_state);
-		else
-			intel_drrs_deactivate(crtc_state);
-
-out:
-		drm_modeset_unlock(&crtc->base.mutex);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(i915_drrs_ctl_fops, NULL, i915_drrs_ctl_set, "%llu\n");
-
 static ssize_t
 i915_fifo_underrun_reset_write(struct file *filp,
 			       const char __user *ubuf,
@@ -1776,7 +1520,6 @@ i915_fifo_underrun_reset_write(struct file *filp,
 {
 	struct drm_i915_private *dev_priv = filp->private_data;
 	struct intel_crtc *crtc;
-	struct drm_device *dev = &dev_priv->drm;
 	int ret;
 	bool reset;
 
@@ -1787,7 +1530,7 @@ i915_fifo_underrun_reset_write(struct file *filp,
 	if (!reset)
 		return cnt;
 
-	for_each_intel_crtc(dev, crtc) {
+	for_each_intel_crtc(&dev_priv->drm, crtc) {
 		struct drm_crtc_commit *commit;
 		struct intel_crtc_state *crtc_state;
 
@@ -1842,7 +1585,6 @@ static const struct drm_info_list intel_display_debugfs_list[] = {
 	{"i915_shared_dplls_info", i915_shared_dplls_info, 0},
 	{"i915_dp_mst_info", i915_dp_mst_info, 0},
 	{"i915_ddb_info", i915_ddb_info, 0},
-	{"i915_drrs_status", i915_drrs_status, 0},
 	{"i915_lpsp_status", i915_lpsp_status, 0},
 };
 
@@ -1857,9 +1599,6 @@ static const struct {
 	{"i915_dp_test_data", &i915_displayport_test_data_fops},
 	{"i915_dp_test_type", &i915_displayport_test_type_fops},
 	{"i915_dp_test_active", &i915_displayport_test_active_fops},
-	{"i915_hpd_storm_ctl", &i915_hpd_storm_ctl_fops},
-	{"i915_hpd_short_storm_ctl", &i915_hpd_short_storm_ctl_fops},
-	{"i915_drrs_ctl", &i915_drrs_ctl_fops},
 	{"i915_edp_psr_debug", &i915_edp_psr_debug_fops},
 };
 
@@ -1882,6 +1621,7 @@ void intel_display_debugfs_register(struct drm_i915_private *i915)
 
 	intel_dmc_debugfs_register(i915);
 	intel_fbc_debugfs_register(i915);
+	intel_hpd_debugfs_register(i915);
 	skl_watermark_ipc_debugfs_register(i915);
 }
 
@@ -2195,6 +1935,8 @@ void intel_connector_debugfs_add(struct intel_connector *intel_connector)
 	if (!root)
 		return;
 
+	intel_drrs_connector_debugfs_add(intel_connector);
+
 	if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
 		debugfs_create_file("i915_panel_timings", S_IRUGO, root,
 				    connector, &i915_panel_fops);
@@ -2247,6 +1989,7 @@ void intel_crtc_debugfs_add(struct drm_crtc *crtc)
 		return;
 
 	crtc_updates_add(crtc);
+	intel_drrs_crtc_debugfs_add(to_intel_crtc(crtc));
 	intel_fbc_crtc_debugfs_add(to_intel_crtc(crtc));
 
 	debugfs_create_file("i915_current_bpc", 0444, crtc->debugfs_entry, crtc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power.c
index 1a63da28f330..3adba64937de 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -129,6 +129,18 @@ intel_display_power_domain_str(enum intel_display_power_domain domain)
 		return "AUDIO_MMIO";
 	case POWER_DOMAIN_AUDIO_PLAYBACK:
 		return "AUDIO_PLAYBACK";
+	case POWER_DOMAIN_AUX_IO_A:
+		return "AUX_IO_A";
+	case POWER_DOMAIN_AUX_IO_B:
+		return "AUX_IO_B";
+	case POWER_DOMAIN_AUX_IO_C:
+		return "AUX_IO_C";
+	case POWER_DOMAIN_AUX_IO_D:
+		return "AUX_IO_D";
+	case POWER_DOMAIN_AUX_IO_E:
+		return "AUX_IO_E";
+	case POWER_DOMAIN_AUX_IO_F:
+		return "AUX_IO_F";
 	case POWER_DOMAIN_AUX_A:
 		return "AUX_A";
 	case POWER_DOMAIN_AUX_B:
@@ -153,8 +165,6 @@ intel_display_power_domain_str(enum intel_display_power_domain domain)
 		return "AUX_USBC5";
 	case POWER_DOMAIN_AUX_USBC6:
 		return "AUX_USBC6";
-	case POWER_DOMAIN_AUX_IO_A:
-		return "AUX_IO_A";
 	case POWER_DOMAIN_AUX_TBT1:
 		return "AUX_TBT1";
 	case POWER_DOMAIN_AUX_TBT2:
@@ -1148,10 +1158,9 @@ static void hsw_assert_cdclk(struct drm_i915_private *dev_priv)
 
 static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_crtc *crtc;
 
-	for_each_intel_crtc(dev, crtc)
+	for_each_intel_crtc(&dev_priv->drm, crtc)
 		I915_STATE_WARN(crtc->active, "CRTC for pipe %c enabled\n",
 				pipe_name(crtc->pipe));
 
@@ -2290,6 +2299,7 @@ struct intel_ddi_port_domains {
 
 	enum intel_display_power_domain ddi_lanes;
 	enum intel_display_power_domain ddi_io;
+	enum intel_display_power_domain aux_io;
 	enum intel_display_power_domain aux_legacy_usbc;
 	enum intel_display_power_domain aux_tbt;
 };
@@ -2304,6 +2314,7 @@ i9xx_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_A,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_A,
+		.aux_io = POWER_DOMAIN_AUX_IO_A,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_A,
 		.aux_tbt = POWER_DOMAIN_INVALID,
 	},
@@ -2319,6 +2330,7 @@ d11_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_A,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_A,
+		.aux_io = POWER_DOMAIN_AUX_IO_A,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_A,
 		.aux_tbt = POWER_DOMAIN_INVALID,
 	}, {
@@ -2329,6 +2341,7 @@ d11_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_C,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_C,
+		.aux_io = POWER_DOMAIN_AUX_IO_C,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_C,
 		.aux_tbt = POWER_DOMAIN_AUX_TBT1,
 	},
@@ -2344,6 +2357,7 @@ d12_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_A,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_A,
+		.aux_io = POWER_DOMAIN_AUX_IO_A,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_A,
 		.aux_tbt = POWER_DOMAIN_INVALID,
 	}, {
@@ -2354,6 +2368,7 @@ d12_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_TC1,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_TC1,
+		.aux_io = POWER_DOMAIN_INVALID,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_USBC1,
 		.aux_tbt = POWER_DOMAIN_AUX_TBT1,
 	},
@@ -2369,6 +2384,7 @@ d13_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_A,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_A,
+		.aux_io = POWER_DOMAIN_AUX_IO_A,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_A,
 		.aux_tbt = POWER_DOMAIN_INVALID,
 	}, {
@@ -2379,6 +2395,7 @@ d13_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_TC1,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_TC1,
+		.aux_io = POWER_DOMAIN_INVALID,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_USBC1,
 		.aux_tbt = POWER_DOMAIN_AUX_TBT1,
 	}, {
@@ -2389,6 +2406,7 @@ d13_port_domains[] = {
 
 		.ddi_lanes = POWER_DOMAIN_PORT_DDI_LANES_D,
 		.ddi_io = POWER_DOMAIN_PORT_DDI_IO_D,
+		.aux_io = POWER_DOMAIN_AUX_IO_D,
 		.aux_legacy_usbc = POWER_DOMAIN_AUX_D,
 		.aux_tbt = POWER_DOMAIN_INVALID,
 	},
@@ -2466,6 +2484,17 @@ intel_port_domains_for_aux_ch(struct drm_i915_private *i915, enum aux_ch aux_ch)
 	return NULL;
 }
 
+enum intel_display_power_domain
+intel_display_power_aux_io_domain(struct drm_i915_private *i915, enum aux_ch aux_ch)
+{
+	const struct intel_ddi_port_domains *domains = intel_port_domains_for_aux_ch(i915, aux_ch);
+
+	if (drm_WARN_ON(&i915->drm, !domains || domains->aux_io == POWER_DOMAIN_INVALID))
+		return POWER_DOMAIN_AUX_IO_A;
+
+	return domains->aux_io + (int)(aux_ch - domains->aux_ch_start);
+}
+
 enum intel_display_power_domain
 intel_display_power_legacy_aux_domain(struct drm_i915_private *i915, enum aux_ch aux_ch)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power.h
index 7136ea3f233e..2154d900b1aa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power.h
@@ -6,11 +6,12 @@
 #ifndef __INTEL_DISPLAY_POWER_H__
 #define __INTEL_DISPLAY_POWER_H__
 
-#include "intel_runtime_pm.h"
+#include "intel_wakeref.h"
 
 enum aux_ch;
 enum dpio_channel;
 enum dpio_phy;
+enum i915_drm_suspend_mode;
 enum port;
 struct drm_i915_private;
 struct i915_power_well;
@@ -76,6 +77,14 @@ enum intel_display_power_domain {
 	POWER_DOMAIN_VGA,
 	POWER_DOMAIN_AUDIO_MMIO,
 	POWER_DOMAIN_AUDIO_PLAYBACK,
+
+	POWER_DOMAIN_AUX_IO_A,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
+	POWER_DOMAIN_AUX_IO_D,
+	POWER_DOMAIN_AUX_IO_E,
+	POWER_DOMAIN_AUX_IO_F,
+
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
@@ -90,8 +99,6 @@ enum intel_display_power_domain {
 	POWER_DOMAIN_AUX_USBC5,
 	POWER_DOMAIN_AUX_USBC6,
 
-	POWER_DOMAIN_AUX_IO_A,
-
 	POWER_DOMAIN_AUX_TBT1,
 	POWER_DOMAIN_AUX_TBT2,
 	POWER_DOMAIN_AUX_TBT3,
@@ -249,6 +256,8 @@ intel_display_power_ddi_lanes_domain(struct drm_i915_private *i915, enum port po
 enum intel_display_power_domain
 intel_display_power_ddi_io_domain(struct drm_i915_private *i915, enum port port);
 enum intel_display_power_domain
+intel_display_power_aux_io_domain(struct drm_i915_private *i915, enum aux_ch aux_ch);
+enum intel_display_power_domain
 intel_display_power_legacy_aux_domain(struct drm_i915_private *i915, enum aux_ch aux_ch);
 enum intel_display_power_domain
 intel_display_power_tbt_aux_domain(struct drm_i915_private *i915, enum aux_ch aux_ch);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_map.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_map.c
index dc04afc6cc8f..f5d66ca85b19 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_map.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_map.c
@@ -170,6 +170,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_display,
 	POWER_DOMAIN_VGA,
 	POWER_DOMAIN_AUDIO_MMIO,
 	POWER_DOMAIN_AUDIO_PLAYBACK,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_GMBUS,
@@ -179,6 +181,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_cmn_bc,
 	POWER_DOMAIN_PORT_DDI_LANES_B,
 	POWER_DOMAIN_PORT_DDI_LANES_C,
 	POWER_DOMAIN_PORT_CRT,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
@@ -186,6 +190,8 @@ I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_cmn_bc,
 I915_DECL_PW_DOMAINS(vlv_pwdoms_dpio_tx_bc_lanes,
 	POWER_DOMAIN_PORT_DDI_LANES_B,
 	POWER_DOMAIN_PORT_DDI_LANES_C,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
@@ -243,6 +249,9 @@ I915_DECL_PW_DOMAINS(chv_pwdoms_display,
 	POWER_DOMAIN_VGA,
 	POWER_DOMAIN_AUDIO_MMIO,
 	POWER_DOMAIN_AUDIO_PLAYBACK,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
+	POWER_DOMAIN_AUX_IO_D,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_AUX_D,
@@ -252,12 +261,15 @@ I915_DECL_PW_DOMAINS(chv_pwdoms_display,
 I915_DECL_PW_DOMAINS(chv_pwdoms_dpio_cmn_bc,
 	POWER_DOMAIN_PORT_DDI_LANES_B,
 	POWER_DOMAIN_PORT_DDI_LANES_C,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(chv_pwdoms_dpio_cmn_d,
 	POWER_DOMAIN_PORT_DDI_LANES_D,
+	POWER_DOMAIN_AUX_IO_D,
 	POWER_DOMAIN_AUX_D,
 	POWER_DOMAIN_INIT);
 
@@ -305,6 +317,9 @@ static const struct i915_power_well_desc_list chv_power_wells[] = {
 	POWER_DOMAIN_VGA, \
 	POWER_DOMAIN_AUDIO_MMIO, \
 	POWER_DOMAIN_AUDIO_PLAYBACK, \
+	POWER_DOMAIN_AUX_IO_B, \
+	POWER_DOMAIN_AUX_IO_C, \
+	POWER_DOMAIN_AUX_IO_D, \
 	POWER_DOMAIN_AUX_B, \
 	POWER_DOMAIN_AUX_C, \
 	POWER_DOMAIN_AUX_D
@@ -318,6 +333,7 @@ I915_DECL_PW_DOMAINS(skl_pwdoms_dc_off,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_MODESET,
 	POWER_DOMAIN_GT_IRQ,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(skl_pwdoms_ddi_io_a_e,
@@ -407,6 +423,8 @@ static const struct i915_power_well_desc_list skl_power_wells[] = {
 	POWER_DOMAIN_VGA, \
 	POWER_DOMAIN_AUDIO_MMIO, \
 	POWER_DOMAIN_AUDIO_PLAYBACK, \
+	POWER_DOMAIN_AUX_IO_B, \
+	POWER_DOMAIN_AUX_IO_C, \
 	POWER_DOMAIN_AUX_B, \
 	POWER_DOMAIN_AUX_C
 
@@ -420,16 +438,20 @@ I915_DECL_PW_DOMAINS(bxt_pwdoms_dc_off,
 	POWER_DOMAIN_GMBUS,
 	POWER_DOMAIN_MODESET,
 	POWER_DOMAIN_GT_IRQ,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(bxt_pwdoms_dpio_cmn_a,
 	POWER_DOMAIN_PORT_DDI_LANES_A,
+	POWER_DOMAIN_AUX_IO_A,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(bxt_pwdoms_dpio_cmn_bc,
 	POWER_DOMAIN_PORT_DDI_LANES_B,
 	POWER_DOMAIN_PORT_DDI_LANES_C,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
@@ -483,6 +505,8 @@ static const struct i915_power_well_desc_list bxt_power_wells[] = {
 	POWER_DOMAIN_VGA, \
 	POWER_DOMAIN_AUDIO_MMIO, \
 	POWER_DOMAIN_AUDIO_PLAYBACK, \
+	POWER_DOMAIN_AUX_IO_B, \
+	POWER_DOMAIN_AUX_IO_C, \
 	POWER_DOMAIN_AUX_B, \
 	POWER_DOMAIN_AUX_C
 
@@ -496,6 +520,7 @@ I915_DECL_PW_DOMAINS(glk_pwdoms_dc_off,
 	POWER_DOMAIN_GMBUS,
 	POWER_DOMAIN_MODESET,
 	POWER_DOMAIN_GT_IRQ,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_ddi_io_a,	POWER_DOMAIN_PORT_DDI_IO_A);
@@ -504,29 +529,34 @@ I915_DECL_PW_DOMAINS(glk_pwdoms_ddi_io_c,	POWER_DOMAIN_PORT_DDI_IO_C);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_a,
 	POWER_DOMAIN_PORT_DDI_LANES_A,
+	POWER_DOMAIN_AUX_IO_A,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_b,
 	POWER_DOMAIN_PORT_DDI_LANES_B,
+	POWER_DOMAIN_AUX_IO_B,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_dpio_cmn_c,
 	POWER_DOMAIN_PORT_DDI_LANES_C,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_aux_a,
-	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_IO_A,
+	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_aux_b,
+	POWER_DOMAIN_AUX_IO_B,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(glk_pwdoms_aux_c,
+	POWER_DOMAIN_AUX_IO_C,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_INIT);
 
@@ -617,6 +647,11 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_pw_4,
 	POWER_DOMAIN_VGA, \
 	POWER_DOMAIN_AUDIO_MMIO, \
 	POWER_DOMAIN_AUDIO_PLAYBACK, \
+	POWER_DOMAIN_AUX_IO_B, \
+	POWER_DOMAIN_AUX_IO_C, \
+	POWER_DOMAIN_AUX_IO_D, \
+	POWER_DOMAIN_AUX_IO_E, \
+	POWER_DOMAIN_AUX_IO_F, \
 	POWER_DOMAIN_AUX_B, \
 	POWER_DOMAIN_AUX_C, \
 	POWER_DOMAIN_AUX_D, \
@@ -658,13 +693,23 @@ I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_e,	POWER_DOMAIN_PORT_DDI_IO_E);
 I915_DECL_PW_DOMAINS(icl_pwdoms_ddi_io_f,	POWER_DOMAIN_PORT_DDI_IO_F);
 
 I915_DECL_PW_DOMAINS(icl_pwdoms_aux_a,
-	POWER_DOMAIN_AUX_A,
-	POWER_DOMAIN_AUX_IO_A);
-I915_DECL_PW_DOMAINS(icl_pwdoms_aux_b,		POWER_DOMAIN_AUX_B);
-I915_DECL_PW_DOMAINS(icl_pwdoms_aux_c,		POWER_DOMAIN_AUX_C);
-I915_DECL_PW_DOMAINS(icl_pwdoms_aux_d,		POWER_DOMAIN_AUX_D);
-I915_DECL_PW_DOMAINS(icl_pwdoms_aux_e,		POWER_DOMAIN_AUX_E);
-I915_DECL_PW_DOMAINS(icl_pwdoms_aux_f,		POWER_DOMAIN_AUX_F);
+	POWER_DOMAIN_AUX_IO_A,
+	POWER_DOMAIN_AUX_A);
+I915_DECL_PW_DOMAINS(icl_pwdoms_aux_b,
+	POWER_DOMAIN_AUX_IO_B,
+	POWER_DOMAIN_AUX_B);
+I915_DECL_PW_DOMAINS(icl_pwdoms_aux_c,
+	POWER_DOMAIN_AUX_IO_C,
+	POWER_DOMAIN_AUX_C);
+I915_DECL_PW_DOMAINS(icl_pwdoms_aux_d,
+	POWER_DOMAIN_AUX_IO_D,
+	POWER_DOMAIN_AUX_D);
+I915_DECL_PW_DOMAINS(icl_pwdoms_aux_e,
+	POWER_DOMAIN_AUX_IO_E,
+	POWER_DOMAIN_AUX_E);
+I915_DECL_PW_DOMAINS(icl_pwdoms_aux_f,
+	POWER_DOMAIN_AUX_IO_F,
+	POWER_DOMAIN_AUX_F);
 I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt1,	POWER_DOMAIN_AUX_TBT1);
 I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt2,	POWER_DOMAIN_AUX_TBT2);
 I915_DECL_PW_DOMAINS(icl_pwdoms_aux_tbt3,	POWER_DOMAIN_AUX_TBT3);
@@ -816,6 +861,7 @@ I915_DECL_PW_DOMAINS(tgl_pwdoms_dc_off,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_AUX_C,
 	POWER_DOMAIN_MODESET,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(tgl_pwdoms_ddi_io_tc1,	POWER_DOMAIN_PORT_DDI_IO_TC1);
@@ -1012,6 +1058,7 @@ I915_DECL_PW_DOMAINS(rkl_pwdoms_dc_off,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_MODESET,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 static const struct i915_power_well_desc rkl_power_wells_main[] = {
@@ -1094,6 +1141,7 @@ I915_DECL_PW_DOMAINS(dg1_pwdoms_dc_off,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_MODESET,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(dg1_pwdoms_pw_2,
@@ -1215,6 +1263,9 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_pw_a,
 	POWER_DOMAIN_PORT_DDI_LANES_TC4, \
 	POWER_DOMAIN_VGA, \
 	POWER_DOMAIN_AUDIO_PLAYBACK, \
+	POWER_DOMAIN_AUX_IO_C, \
+	POWER_DOMAIN_AUX_IO_D, \
+	POWER_DOMAIN_AUX_IO_E, \
 	POWER_DOMAIN_AUX_C, \
 	POWER_DOMAIN_AUX_D, \
 	POWER_DOMAIN_AUX_E, \
@@ -1255,6 +1306,7 @@ I915_DECL_PW_DOMAINS(xelpd_pwdoms_dc_off,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_B,
 	POWER_DOMAIN_MODESET,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 static const struct i915_power_well_desc xelpd_power_wells_main[] = {
@@ -1376,6 +1428,7 @@ I915_DECL_PW_DOMAINS(xelpdp_pwdoms_dc_off,
 	POWER_DOMAIN_MODESET,
 	POWER_DOMAIN_AUX_A,
 	POWER_DOMAIN_AUX_B,
+	POWER_DOMAIN_DC_OFF,
 	POWER_DOMAIN_INIT);
 
 I915_DECL_PW_DOMAINS(xelpdp_pwdoms_aux_tc1,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.c
index 1d18eee56253..8710dd41ffd4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.c
@@ -13,6 +13,7 @@
 #include "intel_display_power_well.h"
 #include "intel_display_types.h"
 #include "intel_dkl_phy.h"
+#include "intel_dkl_phy_regs.h"
 #include "intel_dmc.h"
 #include "intel_dpio_phy.h"
 #include "intel_dpll.h"
@@ -531,7 +532,7 @@ icl_tc_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
 
 		tc_port = TGL_AUX_PW_TO_TC_PORT(i915_power_well_instance(power_well)->hsw.idx);
 
-		if (wait_for(intel_dkl_phy_read(dev_priv, DKL_CMN_UC_DW_27(tc_port), 2) &
+		if (wait_for(intel_dkl_phy_read(dev_priv, DKL_CMN_UC_DW_27(tc_port)) &
 			     DKL_CMN_UC_DW27_UC_HEALTH, 1))
 			drm_warn(&dev_priv->drm,
 				 "Timeout waiting TC uC health\n");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.h
index e13b521e322a..ba7cb977e7c7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_power_well.h
@@ -7,8 +7,8 @@
 
 #include <linux/types.h>
 
-#include "intel_display.h"
 #include "intel_display_power.h"
+#include "intel_dpio_phy.h"
 
 struct drm_i915_private;
 struct i915_power_well;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_reg_defs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
new file mode 100644
index 000000000000..02605418ff08
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_DISPLAY_REG_DEFS_H__
+#define __INTEL_DISPLAY_REG_DEFS_H__
+
+#include "i915_reg_defs.h"
+
+#define DISPLAY_MMIO_BASE(dev_priv)	(INTEL_INFO(dev_priv)->display.mmio_offset)
+
+#define VLV_DISPLAY_BASE		0x180000
+
+/*
+ * Named helper wrappers around _PICK_EVEN() and _PICK().
+ */
+#define _PIPE(pipe, a, b)		_PICK_EVEN(pipe, a, b)
+#define _PLANE(plane, a, b)		_PICK_EVEN(plane, a, b)
+#define _TRANS(tran, a, b)		_PICK_EVEN(tran, a, b)
+#define _PORT(port, a, b)		_PICK_EVEN(port, a, b)
+#define _PLL(pll, a, b)			_PICK_EVEN(pll, a, b)
+#define _PHY(phy, a, b)			_PICK_EVEN(phy, a, b)
+
+#define _MMIO_PIPE(pipe, a, b)		_MMIO(_PIPE(pipe, a, b))
+#define _MMIO_PLANE(plane, a, b)	_MMIO(_PLANE(plane, a, b))
+#define _MMIO_TRANS(tran, a, b)		_MMIO(_TRANS(tran, a, b))
+#define _MMIO_PORT(port, a, b)		_MMIO(_PORT(port, a, b))
+#define _MMIO_PLL(pll, a, b)		_MMIO(_PLL(pll, a, b))
+#define _MMIO_PHY(phy, a, b)		_MMIO(_PHY(phy, a, b))
+
+#define _PHY3(phy, ...)			_PICK(phy, __VA_ARGS__)
+
+#define _MMIO_PIPE3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
+#define _MMIO_PORT3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
+#define _MMIO_PHY3(phy, a, b, c)	_MMIO(_PHY3(phy, a, b, c))
+#define _MMIO_PLL3(pll, ...)		_MMIO(_PICK(pll, __VA_ARGS__))
+
+/*
+ * Device info offset array based helpers for groups of registers with unevenly
+ * spaced base offsets.
+ */
+#define _MMIO_PIPE2(pipe, reg)		_MMIO(INTEL_INFO(dev_priv)->display.pipe_offsets[(pipe)] - \
+					      INTEL_INFO(dev_priv)->display.pipe_offsets[PIPE_A] + \
+					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
+#define _MMIO_TRANS2(tran, reg)		_MMIO(INTEL_INFO(dev_priv)->display.trans_offsets[(tran)] - \
+					      INTEL_INFO(dev_priv)->display.trans_offsets[TRANSCODER_A] + \
+					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
+#define _MMIO_CURSOR2(pipe, reg)	_MMIO(INTEL_INFO(dev_priv)->display.cursor_offsets[(pipe)] - \
+					      INTEL_INFO(dev_priv)->display.cursor_offsets[PIPE_A] + \
+					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
+
+#endif /* __INTEL_DISPLAY_REG_DEFS_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_trace.h
index 2dd5a4b7f5d8..725aba3fa531 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_trace.h
@@ -18,11 +18,15 @@
 #include "intel_crtc.h"
 #include "intel_display_types.h"
 
+#define __dev_name_i915(i915) dev_name((i915)->drm.dev)
+#define __dev_name_kms(obj) dev_name((obj)->base.dev->dev)
+
 TRACE_EVENT(intel_pipe_enable,
 	    TP_PROTO(struct intel_crtc *crtc),
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __array(u32, frame, 3)
 			     __array(u32, scanline, 3)
 			     __field(enum pipe, pipe)
@@ -30,6 +34,7 @@ TRACE_EVENT(intel_pipe_enable,
 	    TP_fast_assign(
 			   struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 			   struct intel_crtc *it__;
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   for_each_intel_crtc(&dev_priv->drm, it__) {
 				   __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
 				   __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
@@ -37,8 +42,8 @@ TRACE_EVENT(intel_pipe_enable,
 			   __entry->pipe = crtc->pipe;
 			   ),
 
-	    TP_printk("pipe %c enable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe),
+	    TP_printk("dev %s, pipe %c enable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
 		      __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
 		      __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
 		      __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
@@ -49,6 +54,7 @@ TRACE_EVENT(intel_pipe_disable,
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __array(u32, frame, 3)
 			     __array(u32, scanline, 3)
 			     __field(enum pipe, pipe)
@@ -57,6 +63,7 @@ TRACE_EVENT(intel_pipe_disable,
 	    TP_fast_assign(
 			   struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 			   struct intel_crtc *it__;
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   for_each_intel_crtc(&dev_priv->drm, it__) {
 				   __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
 				   __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
@@ -64,8 +71,8 @@ TRACE_EVENT(intel_pipe_disable,
 			   __entry->pipe = crtc->pipe;
 			   ),
 
-	    TP_printk("pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe),
+	    TP_printk("dev %s, pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
 		      __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
 		      __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
 		      __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
@@ -76,6 +83,7 @@ TRACE_EVENT(intel_pipe_crc,
 	    TP_ARGS(crtc, crcs),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -83,16 +91,19 @@ TRACE_EVENT(intel_pipe_crc,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   memcpy(__entry->crcs, crcs, sizeof(__entry->crcs));
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
-		      pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
-		      __entry->crcs[0], __entry->crcs[1], __entry->crcs[2],
-		      __entry->crcs[3], __entry->crcs[4])
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
+		      __entry->crcs[0], __entry->crcs[1],
+		      __entry->crcs[2], __entry->crcs[3],
+		      __entry->crcs[4])
 );
 
 TRACE_EVENT(intel_cpu_fifo_underrun,
@@ -100,6 +111,7 @@ TRACE_EVENT(intel_cpu_fifo_underrun,
 	    TP_ARGS(dev_priv, pipe),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_i915(dev_priv))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -107,13 +119,14 @@ TRACE_EVENT(intel_cpu_fifo_underrun,
 
 	    TP_fast_assign(
 			    struct intel_crtc *crtc = intel_crtc_for_pipe(dev_priv, pipe);
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe),
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
 		      __entry->frame, __entry->scanline)
 );
 
@@ -122,6 +135,7 @@ TRACE_EVENT(intel_pch_fifo_underrun,
 	    TP_ARGS(dev_priv, pch_transcoder),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_i915(dev_priv))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -130,13 +144,14 @@ TRACE_EVENT(intel_pch_fifo_underrun,
 	    TP_fast_assign(
 			   enum pipe pipe = pch_transcoder;
 			   struct intel_crtc *crtc = intel_crtc_for_pipe(dev_priv, pipe);
+			   __assign_str(dev, __dev_name_i915(dev_priv));
 			   __entry->pipe = pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pch transcoder %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe),
+	    TP_printk("dev %s, pch transcoder %c, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
 		      __entry->frame, __entry->scanline)
 );
 
@@ -145,6 +160,7 @@ TRACE_EVENT(intel_memory_cxsr,
 	    TP_ARGS(dev_priv, old, new),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_i915(dev_priv))
 			     __array(u32, frame, 3)
 			     __array(u32, scanline, 3)
 			     __field(bool, old)
@@ -153,6 +169,7 @@ TRACE_EVENT(intel_memory_cxsr,
 
 	    TP_fast_assign(
 			   struct intel_crtc *crtc;
+			   __assign_str(dev, __dev_name_i915(dev_priv));
 			   for_each_intel_crtc(&dev_priv->drm, crtc) {
 				   __entry->frame[crtc->pipe] = intel_crtc_get_vblank_counter(crtc);
 				   __entry->scanline[crtc->pipe] = intel_get_crtc_scanline(crtc);
@@ -161,8 +178,8 @@ TRACE_EVENT(intel_memory_cxsr,
 			   __entry->new = new;
 			   ),
 
-	    TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
-		      str_on_off(__entry->old), str_on_off(__entry->new),
+	    TP_printk("dev %s, cxsr %s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
+		      __get_str(dev), str_on_off(__entry->old), str_on_off(__entry->new),
 		      __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
 		      __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
 		      __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
@@ -173,6 +190,7 @@ TRACE_EVENT(g4x_wm,
 	    TP_ARGS(crtc, wm),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -191,6 +209,7 @@ TRACE_EVENT(g4x_wm,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
@@ -208,8 +227,9 @@ TRACE_EVENT(g4x_wm,
 			   __entry->fbc = wm->fbc_en;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
-		      pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
 		      __entry->primary, __entry->sprite, __entry->cursor,
 		      str_yes_no(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
 		      str_yes_no(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
@@ -221,6 +241,7 @@ TRACE_EVENT(vlv_wm,
 	    TP_ARGS(crtc, wm),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -235,6 +256,7 @@ TRACE_EVENT(vlv_wm,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
@@ -248,9 +270,10 @@ TRACE_EVENT(vlv_wm,
 			   __entry->sr_cursor = wm->sr.cursor;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
-		      pipe_name(__entry->pipe), __entry->frame,
-		      __entry->scanline, __entry->level, __entry->cxsr,
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
+		      __entry->level, __entry->cxsr,
 		      __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 		      __entry->sr_plane, __entry->sr_cursor)
 );
@@ -260,6 +283,7 @@ TRACE_EVENT(vlv_fifo_size,
 	    TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -269,6 +293,7 @@ TRACE_EVENT(vlv_fifo_size,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
@@ -277,90 +302,96 @@ TRACE_EVENT(vlv_fifo_size,
 			   __entry->fifo_size = fifo_size;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
-		      pipe_name(__entry->pipe), __entry->frame,
-		      __entry->scanline, __entry->sprite0_start,
-		      __entry->sprite1_start, __entry->fifo_size)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u, %d/%d/%d",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
+		      __entry->sprite0_start, __entry->sprite1_start, __entry->fifo_size)
 );
 
 TRACE_EVENT(intel_plane_update_noarm,
-	    TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
+	    TP_PROTO(struct intel_plane *plane, struct intel_crtc *crtc),
 	    TP_ARGS(plane, crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
 			     __array(int, src, 4)
 			     __array(int, dst, 4)
-			     __string(name, plane->name)
+			     __string(name, plane->base.name)
 			     ),
 
 	    TP_fast_assign(
-			   __assign_str(name, plane->name);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name);
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
-			   memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
-			   memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
+			   memcpy(__entry->src, &plane->base.state->src, sizeof(__entry->src));
+			   memcpy(__entry->dst, &plane->base.state->dst, sizeof(__entry->dst));
 			   ),
 
-	    TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
-		      pipe_name(__entry->pipe), __get_str(name),
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
 		      __entry->frame, __entry->scanline,
 		      DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 		      DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 );
 
 TRACE_EVENT(intel_plane_update_arm,
-	    TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
+	    TP_PROTO(struct intel_plane *plane, struct intel_crtc *crtc),
 	    TP_ARGS(plane, crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
 			     __array(int, src, 4)
 			     __array(int, dst, 4)
-			     __string(name, plane->name)
+			     __string(name, plane->base.name)
 			     ),
 
 	    TP_fast_assign(
-			   __assign_str(name, plane->name);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name);
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
-			   memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
-			   memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
+			   memcpy(__entry->src, &plane->base.state->src, sizeof(__entry->src));
+			   memcpy(__entry->dst, &plane->base.state->dst, sizeof(__entry->dst));
 			   ),
 
-	    TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
-		      pipe_name(__entry->pipe), __get_str(name),
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
 		      __entry->frame, __entry->scanline,
 		      DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 		      DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 );
 
 TRACE_EVENT(intel_plane_disable_arm,
-	    TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
+	    TP_PROTO(struct intel_plane *plane, struct intel_crtc *crtc),
 	    TP_ARGS(plane, crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
-			     __string(name, plane->name)
+			     __string(name, plane->base.name)
 			     ),
 
 	    TP_fast_assign(
-			   __assign_str(name, plane->name);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name);
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __get_str(name),
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
 		      __entry->frame, __entry->scanline)
 );
 
@@ -369,6 +400,8 @@ TRACE_EVENT(intel_fbc_activate,
 	    TP_ARGS(plane),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
+			     __string(name, plane->base.name)
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -377,13 +410,16 @@ TRACE_EVENT(intel_fbc_activate,
 	    TP_fast_assign(
 			   struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
 									 plane->pipe);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name)
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_fbc_deactivate,
@@ -391,6 +427,8 @@ TRACE_EVENT(intel_fbc_deactivate,
 	    TP_ARGS(plane),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
+			     __string(name, plane->base.name)
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -399,13 +437,16 @@ TRACE_EVENT(intel_fbc_deactivate,
 	    TP_fast_assign(
 			   struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
 									 plane->pipe);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name)
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_fbc_nuke,
@@ -413,6 +454,8 @@ TRACE_EVENT(intel_fbc_nuke,
 	    TP_ARGS(plane),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(plane))
+			     __string(name, plane->base.name)
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -421,13 +464,16 @@ TRACE_EVENT(intel_fbc_nuke,
 	    TP_fast_assign(
 			   struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(plane->base.dev),
 									 plane->pipe);
+			   __assign_str(dev, __dev_name_kms(plane));
+			   __assign_str(name, plane->base.name)
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame, __entry->scanline)
+	    TP_printk("dev %s, pipe %c, plane %s, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe), __get_str(name),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_crtc_vblank_work_start,
@@ -435,20 +481,22 @@ TRACE_EVENT(intel_crtc_vblank_work_start,
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame,
-		       __entry->scanline)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_crtc_vblank_work_end,
@@ -456,20 +504,22 @@ TRACE_EVENT(intel_crtc_vblank_work_end,
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame,
-		       __entry->scanline)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_pipe_update_start,
@@ -477,6 +527,7 @@ TRACE_EVENT(intel_pipe_update_start,
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -485,6 +536,7 @@ TRACE_EVENT(intel_pipe_update_start,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = intel_crtc_get_vblank_counter(crtc);
 			   __entry->scanline = intel_get_crtc_scanline(crtc);
@@ -492,9 +544,10 @@ TRACE_EVENT(intel_pipe_update_start,
 			   __entry->max = crtc->debug.max_vbl;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
-		      pipe_name(__entry->pipe), __entry->frame,
-		       __entry->scanline, __entry->min, __entry->max)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
+		      __entry->min, __entry->max)
 );
 
 TRACE_EVENT(intel_pipe_update_vblank_evaded,
@@ -502,6 +555,7 @@ TRACE_EVENT(intel_pipe_update_vblank_evaded,
 	    TP_ARGS(crtc),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
@@ -510,6 +564,7 @@ TRACE_EVENT(intel_pipe_update_vblank_evaded,
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = crtc->debug.start_vbl_count;
 			   __entry->scanline = crtc->debug.scanline_start;
@@ -517,9 +572,10 @@ TRACE_EVENT(intel_pipe_update_vblank_evaded,
 			   __entry->max = crtc->debug.max_vbl;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
-		      pipe_name(__entry->pipe), __entry->frame,
-		       __entry->scanline, __entry->min, __entry->max)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline,
+		      __entry->min, __entry->max)
 );
 
 TRACE_EVENT(intel_pipe_update_end,
@@ -527,56 +583,64 @@ TRACE_EVENT(intel_pipe_update_end,
 	    TP_ARGS(crtc, frame, scanline_end),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_kms(crtc))
 			     __field(enum pipe, pipe)
 			     __field(u32, frame)
 			     __field(u32, scanline)
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_kms(crtc));
 			   __entry->pipe = crtc->pipe;
 			   __entry->frame = frame;
 			   __entry->scanline = scanline_end;
 			   ),
 
-	    TP_printk("pipe %c, frame=%u, scanline=%u",
-		      pipe_name(__entry->pipe), __entry->frame,
-		      __entry->scanline)
+	    TP_printk("dev %s, pipe %c, frame=%u, scanline=%u",
+		      __get_str(dev), pipe_name(__entry->pipe),
+		      __entry->frame, __entry->scanline)
 );
 
 TRACE_EVENT(intel_frontbuffer_invalidate,
-	    TP_PROTO(unsigned int frontbuffer_bits, unsigned int origin),
-	    TP_ARGS(frontbuffer_bits, origin),
+	    TP_PROTO(struct drm_i915_private *i915,
+		     unsigned int frontbuffer_bits, unsigned int origin),
+	    TP_ARGS(i915, frontbuffer_bits, origin),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_i915(i915))
 			     __field(unsigned int, frontbuffer_bits)
 			     __field(unsigned int, origin)
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_i915(i915));
 			   __entry->frontbuffer_bits = frontbuffer_bits;
 			   __entry->origin = origin;
 			   ),
 
-	    TP_printk("frontbuffer_bits=0x%08x, origin=%u",
-		      __entry->frontbuffer_bits, __entry->origin)
+	    TP_printk("dev %s, frontbuffer_bits=0x%08x, origin=%u",
+		      __get_str(dev), __entry->frontbuffer_bits, __entry->origin)
 );
 
 TRACE_EVENT(intel_frontbuffer_flush,
-	    TP_PROTO(unsigned int frontbuffer_bits, unsigned int origin),
-	    TP_ARGS(frontbuffer_bits, origin),
+	    TP_PROTO(struct drm_i915_private *i915,
+		     unsigned int frontbuffer_bits, unsigned int origin),
+	    TP_ARGS(i915, frontbuffer_bits, origin),
 
 	    TP_STRUCT__entry(
+			     __string(dev, __dev_name_i915(i915))
 			     __field(unsigned int, frontbuffer_bits)
 			     __field(unsigned int, origin)
 			     ),
 
 	    TP_fast_assign(
+			   __assign_str(dev, __dev_name_i915(i915));
 			   __entry->frontbuffer_bits = frontbuffer_bits;
 			   __entry->origin = origin;
 			   ),
 
-	    TP_printk("frontbuffer_bits=0x%08x, origin=%u",
-		      __entry->frontbuffer_bits, __entry->origin)
+	    TP_printk("dev %s, frontbuffer_bits=0x%08x, origin=%u",
+		      __get_str(dev), __entry->frontbuffer_bits, __entry->origin)
 );
 
 #endif /* __INTEL_DISPLAY_TRACE_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
index 298d00a11f47..f07395065a69 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -969,6 +969,15 @@ struct intel_mpllb_state {
 	u32 mpllb_sscstep;
 };
 
+/* Used by dp and fdi links */
+struct intel_link_m_n {
+	u32 tu;
+	u32 data_m;
+	u32 data_n;
+	u32 link_m;
+	u32 link_n;
+};
+
 struct intel_crtc_state {
 	/*
 	 * uapi (drm) state. This is the software state shown to userspace.
@@ -1001,11 +1010,15 @@ struct intel_crtc_state {
 	 */
 	struct {
 		bool active, enable;
+		/* logical state of LUTs */
 		struct drm_property_blob *degamma_lut, *gamma_lut, *ctm;
 		struct drm_display_mode mode, pipe_mode, adjusted_mode;
 		enum drm_scaling_filter scaling_filter;
 	} hw;
 
+	/* actual state of LUTs */
+	struct drm_property_blob *pre_csc_lut, *post_csc_lut;
+
 	/**
 	 * quirks - bitfield with hw state readout quirks
 	 *
@@ -1362,6 +1375,7 @@ struct intel_crtc {
 	u16 vmax_vblank_start;
 
 	struct intel_display_power_domain_set enabled_power_domains;
+	struct intel_display_power_domain_set hw_readout_power_domains;
 	struct intel_overlay *overlay;
 
 	struct intel_crtc_state *config;
@@ -1799,51 +1813,6 @@ struct intel_dp_mst_encoder {
 	struct intel_connector *connector;
 };
 
-static inline enum dpio_channel
-vlv_dig_port_to_channel(struct intel_digital_port *dig_port)
-{
-	switch (dig_port->base.port) {
-	default:
-		MISSING_CASE(dig_port->base.port);
-		fallthrough;
-	case PORT_B:
-	case PORT_D:
-		return DPIO_CH0;
-	case PORT_C:
-		return DPIO_CH1;
-	}
-}
-
-static inline enum dpio_phy
-vlv_dig_port_to_phy(struct intel_digital_port *dig_port)
-{
-	switch (dig_port->base.port) {
-	default:
-		MISSING_CASE(dig_port->base.port);
-		fallthrough;
-	case PORT_B:
-	case PORT_C:
-		return DPIO_PHY0;
-	case PORT_D:
-		return DPIO_PHY1;
-	}
-}
-
-static inline enum dpio_channel
-vlv_pipe_to_channel(enum pipe pipe)
-{
-	switch (pipe) {
-	default:
-		MISSING_CASE(pipe);
-		fallthrough;
-	case PIPE_A:
-	case PIPE_C:
-		return DPIO_CH0;
-	case PIPE_B:
-		return DPIO_CH1;
-	}
-}
-
 struct intel_load_detect_pipe {
 	struct drm_atomic_state *restore_state;
 };
@@ -2040,15 +2009,16 @@ static inline bool
 intel_crtc_has_type(const struct intel_crtc_state *crtc_state,
 		    enum intel_output_type type)
 {
-	return crtc_state->output_types & (1 << type);
+	return crtc_state->output_types & BIT(type);
 }
+
 static inline bool
 intel_crtc_has_dp_encoder(const struct intel_crtc_state *crtc_state)
 {
 	return crtc_state->output_types &
-		((1 << INTEL_OUTPUT_DP) |
-		 (1 << INTEL_OUTPUT_DP_MST) |
-		 (1 << INTEL_OUTPUT_EDP));
+		(BIT(INTEL_OUTPUT_DP) |
+		 BIT(INTEL_OUTPUT_DP_MST) |
+		 BIT(INTEL_OUTPUT_EDP));
 }
 
 static inline bool
@@ -2057,6 +2027,20 @@ intel_crtc_needs_modeset(const struct intel_crtc_state *crtc_state)
 	return drm_atomic_crtc_needs_modeset(&crtc_state->uapi);
 }
 
+static inline bool
+intel_crtc_needs_fastset(const struct intel_crtc_state *crtc_state)
+{
+	return crtc_state->update_pipe;
+}
+
+static inline bool
+intel_crtc_needs_color_update(const struct intel_crtc_state *crtc_state)
+{
+	return crtc_state->uapi.color_mgmt_changed ||
+		intel_crtc_needs_fastset(crtc_state) ||
+		intel_crtc_needs_modeset(crtc_state);
+}
+
 static inline u32 intel_plane_ggtt_offset(const struct intel_plane_state *plane_state)
 {
 	return i915_ggtt_offset(plane_state->ggtt_vma);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.c
index 710b030c7ed5..57cc3edba016 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.c
@@ -9,9 +9,10 @@
 #include "intel_de.h"
 #include "intel_display.h"
 #include "intel_dkl_phy.h"
+#include "intel_dkl_phy_regs.h"
 
 static void
-dkl_phy_set_hip_idx(struct drm_i915_private *i915, i915_reg_t reg, int idx)
+dkl_phy_set_hip_idx(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg)
 {
 	enum tc_port tc_port = DKL_REG_TC_PORT(reg);
 
@@ -19,28 +20,27 @@ dkl_phy_set_hip_idx(struct drm_i915_private *i915, i915_reg_t reg, int idx)
 
 	intel_de_write(i915,
 		       HIP_INDEX_REG(tc_port),
-		       HIP_INDEX_VAL(tc_port, idx));
+		       HIP_INDEX_VAL(tc_port, reg.bank_idx));
 }
 
 /**
  * intel_dkl_phy_read - read a Dekel PHY register
  * @i915: i915 device instance
  * @reg: Dekel PHY register
- * @ln: lane instance of @reg
  *
  * Read the @reg Dekel PHY register.
  *
  * Returns the read value.
  */
 u32
-intel_dkl_phy_read(struct drm_i915_private *i915, i915_reg_t reg, int ln)
+intel_dkl_phy_read(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg)
 {
 	u32 val;
 
 	spin_lock(&i915->display.dkl.phy_lock);
 
-	dkl_phy_set_hip_idx(i915, reg, ln);
-	val = intel_de_read(i915, reg);
+	dkl_phy_set_hip_idx(i915, reg);
+	val = intel_de_read(i915, DKL_REG_MMIO(reg));
 
 	spin_unlock(&i915->display.dkl.phy_lock);
 
@@ -51,18 +51,17 @@ intel_dkl_phy_read(struct drm_i915_private *i915, i915_reg_t reg, int ln)
  * intel_dkl_phy_write - write a Dekel PHY register
  * @i915: i915 device instance
  * @reg: Dekel PHY register
- * @ln: lane instance of @reg
  * @val: value to write
  *
  * Write @val to the @reg Dekel PHY register.
  */
 void
-intel_dkl_phy_write(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 val)
+intel_dkl_phy_write(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg, u32 val)
 {
 	spin_lock(&i915->display.dkl.phy_lock);
 
-	dkl_phy_set_hip_idx(i915, reg, ln);
-	intel_de_write(i915, reg, val);
+	dkl_phy_set_hip_idx(i915, reg);
+	intel_de_write(i915, DKL_REG_MMIO(reg), val);
 
 	spin_unlock(&i915->display.dkl.phy_lock);
 }
@@ -71,7 +70,6 @@ intel_dkl_phy_write(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 v
  * intel_dkl_phy_rmw - read-modify-write a Dekel PHY register
  * @i915: i915 device instance
  * @reg: Dekel PHY register
- * @ln: lane instance of @reg
  * @clear: mask to clear
  * @set: mask to set
  *
@@ -79,12 +77,12 @@ intel_dkl_phy_write(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 v
  * this value back to the register if the value differs from the read one.
  */
 void
-intel_dkl_phy_rmw(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 clear, u32 set)
+intel_dkl_phy_rmw(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg, u32 clear, u32 set)
 {
 	spin_lock(&i915->display.dkl.phy_lock);
 
-	dkl_phy_set_hip_idx(i915, reg, ln);
-	intel_de_rmw(i915, reg, clear, set);
+	dkl_phy_set_hip_idx(i915, reg);
+	intel_de_rmw(i915, DKL_REG_MMIO(reg), clear, set);
 
 	spin_unlock(&i915->display.dkl.phy_lock);
 }
@@ -93,17 +91,16 @@ intel_dkl_phy_rmw(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 cle
  * intel_dkl_phy_posting_read - do a posting read from a Dekel PHY register
  * @i915: i915 device instance
  * @reg: Dekel PHY register
- * @ln: lane instance of @reg
  *
  * Read the @reg Dekel PHY register without returning the read value.
  */
 void
-intel_dkl_phy_posting_read(struct drm_i915_private *i915, i915_reg_t reg, int ln)
+intel_dkl_phy_posting_read(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg)
 {
 	spin_lock(&i915->display.dkl.phy_lock);
 
-	dkl_phy_set_hip_idx(i915, reg, ln);
-	intel_de_posting_read(i915, reg);
+	dkl_phy_set_hip_idx(i915, reg);
+	intel_de_posting_read(i915, DKL_REG_MMIO(reg));
 
 	spin_unlock(&i915->display.dkl.phy_lock);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.h
index 260ad121a0b1..570ee36f9386 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy.h
@@ -8,17 +8,17 @@
 
 #include <linux/types.h>
 
-#include "i915_reg_defs.h"
+#include "intel_dkl_phy_regs.h"
 
 struct drm_i915_private;
 
 u32
-intel_dkl_phy_read(struct drm_i915_private *i915, i915_reg_t reg, int ln);
+intel_dkl_phy_read(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg);
 void
-intel_dkl_phy_write(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 val);
+intel_dkl_phy_write(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg, u32 val);
 void
-intel_dkl_phy_rmw(struct drm_i915_private *i915, i915_reg_t reg, int ln, u32 clear, u32 set);
+intel_dkl_phy_rmw(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg, u32 clear, u32 set);
 void
-intel_dkl_phy_posting_read(struct drm_i915_private *i915, i915_reg_t reg, int ln);
+intel_dkl_phy_posting_read(struct drm_i915_private *i915, struct intel_dkl_phy_reg reg);
 
 #endif /* __INTEL_DKL_PHY_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy_regs.h
new file mode 100644
index 000000000000..56085b32956d
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dkl_phy_regs.h
@@ -0,0 +1,204 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_DKL_PHY_REGS__
+#define __INTEL_DKL_PHY_REGS__
+
+#include <linux/types.h>
+
+struct intel_dkl_phy_reg {
+	u32 reg:24;
+	u32 bank_idx:4;
+};
+
+#define _DKL_PHY1_BASE					0x168000
+#define _DKL_PHY2_BASE					0x169000
+#define _DKL_PHY3_BASE					0x16A000
+#define _DKL_PHY4_BASE					0x16B000
+#define _DKL_PHY5_BASE					0x16C000
+#define _DKL_PHY6_BASE					0x16D000
+
+#define DKL_REG_TC_PORT(__reg) \
+	(TC_PORT_1 + ((__reg).reg - _DKL_PHY1_BASE) / (_DKL_PHY2_BASE - _DKL_PHY1_BASE))
+
+/* DEKEL PHY MMIO Address = Phy base + (internal address & ~index_mask) */
+#define DKL_REG_MMIO(__reg)				_MMIO((__reg).reg)
+
+#define _DKL_REG_PHY_BASE(tc_port)			_PORT(tc_port, \
+							      _DKL_PHY1_BASE, \
+							      _DKL_PHY2_BASE)
+
+#define _DKL_BANK_SHIFT					12
+#define _DKL_REG_BANK_OFFSET(phy_offset) \
+	((phy_offset) & ((1 << _DKL_BANK_SHIFT) - 1))
+#define _DKL_REG_BANK_IDX(phy_offset) \
+	(((phy_offset) >> _DKL_BANK_SHIFT) & 0xf)
+
+#define _DKL_REG(tc_port, phy_offset)	\
+	((const struct intel_dkl_phy_reg) { \
+		.reg = _DKL_REG_PHY_BASE(tc_port) + \
+		       _DKL_REG_BANK_OFFSET(phy_offset), \
+		.bank_idx = _DKL_REG_BANK_IDX(phy_offset), \
+	})
+
+#define _DKL_REG_LN(tc_port, ln_idx, ln0_offs, ln1_offs) \
+	_DKL_REG(tc_port, (ln0_offs) + (ln_idx) * ((ln1_offs) - (ln0_offs)))
+
+#define _DKL_PCS_DW5_LN0				0x0014
+#define _DKL_PCS_DW5_LN1				0x1014
+#define DKL_PCS_DW5(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_PCS_DW5_LN0, \
+								    _DKL_PCS_DW5_LN1)
+#define   DKL_PCS_DW5_CORE_SOFTRESET			REG_BIT(11)
+
+#define _DKL_PLL_DIV0					0x2200
+#define DKL_PLL_DIV0(tc_port)				_DKL_REG(tc_port, \
+								 _DKL_PLL_DIV0)
+#define   DKL_PLL_DIV0_AFC_STARTUP_MASK			REG_GENMASK(27, 25)
+#define   DKL_PLL_DIV0_AFC_STARTUP(val)			REG_FIELD_PREP(DKL_PLL_DIV0_AFC_STARTUP_MASK, (val))
+#define   DKL_PLL_DIV0_INTEG_COEFF(x)			((x) << 16)
+#define   DKL_PLL_DIV0_INTEG_COEFF_MASK			(0x1F << 16)
+#define   DKL_PLL_DIV0_PROP_COEFF(x)			((x) << 12)
+#define   DKL_PLL_DIV0_PROP_COEFF_MASK			(0xF << 12)
+#define   DKL_PLL_DIV0_FBPREDIV_SHIFT			(8)
+#define   DKL_PLL_DIV0_FBPREDIV(x)			((x) << DKL_PLL_DIV0_FBPREDIV_SHIFT)
+#define   DKL_PLL_DIV0_FBPREDIV_MASK			(0xF << DKL_PLL_DIV0_FBPREDIV_SHIFT)
+#define   DKL_PLL_DIV0_FBDIV_INT(x)			((x) << 0)
+#define   DKL_PLL_DIV0_FBDIV_INT_MASK			(0xFF << 0)
+#define   DKL_PLL_DIV0_MASK				(DKL_PLL_DIV0_INTEG_COEFF_MASK | \
+							 DKL_PLL_DIV0_PROP_COEFF_MASK | \
+							 DKL_PLL_DIV0_FBPREDIV_MASK | \
+							 DKL_PLL_DIV0_FBDIV_INT_MASK)
+
+#define _DKL_PLL_DIV1					0x2204
+#define DKL_PLL_DIV1(tc_port)				_DKL_REG(tc_port, \
+								 _DKL_PLL_DIV1)
+#define   DKL_PLL_DIV1_IREF_TRIM(x)			((x) << 16)
+#define   DKL_PLL_DIV1_IREF_TRIM_MASK			(0x1F << 16)
+#define   DKL_PLL_DIV1_TDC_TARGET_CNT(x)		((x) << 0)
+#define   DKL_PLL_DIV1_TDC_TARGET_CNT_MASK		(0xFF << 0)
+
+#define _DKL_PLL_SSC					0x2210
+#define DKL_PLL_SSC(tc_port)				_DKL_REG(tc_port, \
+								 _DKL_PLL_SSC)
+#define   DKL_PLL_SSC_IREF_NDIV_RATIO(x)		((x) << 29)
+#define   DKL_PLL_SSC_IREF_NDIV_RATIO_MASK		(0x7 << 29)
+#define   DKL_PLL_SSC_STEP_LEN(x)			((x) << 16)
+#define   DKL_PLL_SSC_STEP_LEN_MASK			(0xFF << 16)
+#define   DKL_PLL_SSC_STEP_NUM(x)			((x) << 11)
+#define   DKL_PLL_SSC_STEP_NUM_MASK			(0x7 << 11)
+#define   DKL_PLL_SSC_EN				(1 << 9)
+
+#define _DKL_PLL_BIAS					0x2214
+#define DKL_PLL_BIAS(tc_port)				_DKL_REG(tc_port, \
+								 _DKL_PLL_BIAS)
+#define   DKL_PLL_BIAS_FRAC_EN_H			(1 << 30)
+#define   DKL_PLL_BIAS_FBDIV_SHIFT			(8)
+#define   DKL_PLL_BIAS_FBDIV_FRAC(x)			((x) << DKL_PLL_BIAS_FBDIV_SHIFT)
+#define   DKL_PLL_BIAS_FBDIV_FRAC_MASK			(0x3FFFFF << DKL_PLL_BIAS_FBDIV_SHIFT)
+
+#define _DKL_PLL_TDC_COLDST_BIAS			0x2218
+#define DKL_PLL_TDC_COLDST_BIAS(tc_port)		_DKL_REG(tc_port, \
+								 _DKL_PLL_TDC_COLDST_BIAS)
+#define   DKL_PLL_TDC_SSC_STEP_SIZE(x)			((x) << 8)
+#define   DKL_PLL_TDC_SSC_STEP_SIZE_MASK		(0xFF << 8)
+#define   DKL_PLL_TDC_FEED_FWD_GAIN(x)			((x) << 0)
+#define   DKL_PLL_TDC_FEED_FWD_GAIN_MASK		(0xFF << 0)
+
+#define _DKL_REFCLKIN_CTL				0x212C
+#define DKL_REFCLKIN_CTL(tc_port)			_DKL_REG(tc_port, \
+								 _DKL_REFCLKIN_CTL)
+/* Bits are the same as MG_REFCLKIN_CTL */
+
+#define _DKL_CLKTOP2_HSCLKCTL				0x20D4
+#define DKL_CLKTOP2_HSCLKCTL(rc_port)			_DKL_REG(tc_port, \
+								 _DKL_CLKTOP2_HSCLKCTL)
+/* Bits are the same as MG_CLKTOP2_HSCLKCTL */
+
+#define _DKL_CLKTOP2_CORECLKCTL1			0x20D8
+#define DKL_CLKTOP2_CORECLKCTL1(tc_port)		_DKL_REG(tc_port, \
+								 _DKL_CLKTOP2_CORECLKCTL1)
+/* Bits are the same as MG_CLKTOP2_CORECLKCTL1 */
+
+#define _DKL_TX_DPCNTL0_LN0				0x02C0
+#define _DKL_TX_DPCNTL0_LN1				0x12C0
+#define DKL_TX_DPCNTL0(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_DPCNTL0_LN0, \
+								    _DKL_TX_DPCNTL0_LN1)
+#define  DKL_TX_PRESHOOT_COEFF(x)			((x) << 13)
+#define  DKL_TX_PRESHOOT_COEFF_MASK			(0x1f << 13)
+#define  DKL_TX_DE_EMPHASIS_COEFF(x)			((x) << 8)
+#define  DKL_TX_DE_EMPAHSIS_COEFF_MASK			(0x1f << 8)
+#define  DKL_TX_VSWING_CONTROL(x)			((x) << 0)
+#define  DKL_TX_VSWING_CONTROL_MASK			(0x7 << 0)
+
+#define _DKL_TX_DPCNTL1_LN0				0x02C4
+#define _DKL_TX_DPCNTL1_LN1				0x12C4
+#define DKL_TX_DPCNTL1(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_DPCNTL1_LN0, \
+								    _DKL_TX_DPCNTL1_LN1)
+/* Bits are the same as DKL_TX_DPCNTRL0 */
+
+#define _DKL_TX_DPCNTL2_LN0				0x02C8
+#define _DKL_TX_DPCNTL2_LN1				0x12C8
+#define DKL_TX_DPCNTL2(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_DPCNTL2_LN0, \
+								    _DKL_TX_DPCNTL2_LN1)
+#define  DKL_TX_DP20BITMODE				REG_BIT(2)
+#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK	REG_GENMASK(4, 3)
+#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK, (val))
+#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK	REG_GENMASK(6, 5)
+#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK, (val))
+
+#define _DKL_TX_FW_CALIB_LN0				0x02F8
+#define _DKL_TX_FW_CALIB_LN1				0x12F8
+#define DKL_TX_FW_CALIB(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_FW_CALIB_LN0, \
+								    _DKL_TX_FW_CALIB_LN1)
+#define  DKL_TX_CFG_DISABLE_WAIT_INIT			(1 << 7)
+
+#define _DKL_TX_PMD_LANE_SUS_LN0			0x0D00
+#define _DKL_TX_PMD_LANE_SUS_LN1			0x1D00
+#define DKL_TX_PMD_LANE_SUS(tc_port, ln)		_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_PMD_LANE_SUS_LN0, \
+								    _DKL_TX_PMD_LANE_SUS_LN1)
+
+#define _DKL_TX_DW17_LN0				0x0DC4
+#define _DKL_TX_DW17_LN1				0x1DC4
+#define DKL_TX_DW17(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_DW17_LN0, \
+								    _DKL_TX_DW17_LN1)
+
+#define _DKL_TX_DW18_LN0				0x0DC8
+#define _DKL_TX_DW18_LN1				0x1DC8
+#define DKL_TX_DW18(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_TX_DW18_LN0, \
+								    _DKL_TX_DW18_LN1)
+
+#define _DKL_DP_MODE_LN0				0x00A0
+#define _DKL_DP_MODE_LN1				0x10A0
+#define DKL_DP_MODE(tc_port, ln)			_DKL_REG_LN(tc_port, ln, \
+								    _DKL_DP_MODE_LN0, \
+								    _DKL_DP_MODE_LN1)
+
+#define _DKL_CMN_UC_DW27				0x236C
+#define DKL_CMN_UC_DW_27(tc_port)			_DKL_REG(tc_port, \
+								 _DKL_CMN_UC_DW27)
+#define  DKL_CMN_UC_DW27_UC_HEALTH			(0x1 << 15)
+
+/*
+ * Each Dekel PHY is addressed through a 4KB aperture. Each PHY has more than
+ * 4KB of register space, so a separate index is programmed in HIP_INDEX_REG0
+ * or HIP_INDEX_REG1, based on the port number, to set the upper 2 address
+ * bits that point the 4KB window into the full PHY register space.
+ */
+#define _HIP_INDEX_REG0					0x1010A0
+#define _HIP_INDEX_REG1					0x1010A4
+#define HIP_INDEX_REG(tc_port)				_MMIO((tc_port) < 4 ? _HIP_INDEX_REG0 \
+							      : _HIP_INDEX_REG1)
+#define _HIP_INDEX_SHIFT(tc_port)			(8 * ((tc_port) % 4))
+#define HIP_INDEX_VAL(tc_port, val)			((val) << _HIP_INDEX_SHIFT(tc_port))
+
+#endif /* __INTEL_DKL_PHY_REGS__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dmc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dmc.c
index 285f7d930260..9971a5b4fee2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dmc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dmc.c
@@ -49,8 +49,8 @@
 
 #define DISPLAY_VER12_DMC_MAX_FW_SIZE	ICL_DMC_MAX_FW_SIZE
 
-#define DG2_DMC_PATH			DMC_PATH(dg2, 2, 07)
-#define DG2_DMC_VERSION_REQUIRED	DMC_VERSION(2, 07)
+#define DG2_DMC_PATH			DMC_PATH(dg2, 2, 08)
+#define DG2_DMC_VERSION_REQUIRED	DMC_VERSION(2, 8)
 /*(DEBLOBBED)*/
 
 #define ADLP_DMC_PATH			DMC_PATH(adlp, 2, 16)
@@ -1062,12 +1062,13 @@ static int intel_dmc_debugfs_status_show(struct seq_file *m, void *unused)
 	seq_printf(m, "fw loaded: %s\n",
 		   str_yes_no(intel_dmc_has_payload(i915)));
 	seq_printf(m, "path: %s\n", dmc->fw_path);
-	seq_printf(m, "Pipe A fw support: %s\n",
+	seq_printf(m, "Pipe A fw needed: %s\n",
 		   str_yes_no(GRAPHICS_VER(i915) >= 12));
 	seq_printf(m, "Pipe A fw loaded: %s\n",
 		   str_yes_no(dmc->dmc_info[DMC_FW_PIPEA].payload));
-	seq_printf(m, "Pipe B fw support: %s\n",
-		   str_yes_no(IS_ALDERLAKE_P(i915)));
+	seq_printf(m, "Pipe B fw needed: %s\n",
+		   str_yes_no(IS_ALDERLAKE_P(i915) ||
+			      DISPLAY_VER(i915) >= 14));
 	seq_printf(m, "Pipe B fw loaded: %s\n",
 		   str_yes_no(dmc->dmc_info[DMC_FW_PIPEB].payload));
 
@@ -1078,22 +1079,19 @@ static int intel_dmc_debugfs_status_show(struct seq_file *m, void *unused)
 		   DMC_VERSION_MINOR(dmc->version));
 
 	if (DISPLAY_VER(i915) >= 12) {
-		if (IS_DGFX(i915)) {
+		i915_reg_t dc3co_reg;
+
+		if (IS_DGFX(i915) || DISPLAY_VER(i915) >= 14) {
+			dc3co_reg = DG1_DMC_DEBUG3;
 			dc5_reg = DG1_DMC_DEBUG_DC5_COUNT;
 		} else {
+			dc3co_reg = TGL_DMC_DEBUG3;
 			dc5_reg = TGL_DMC_DEBUG_DC5_COUNT;
 			dc6_reg = TGL_DMC_DEBUG_DC6_COUNT;
 		}
 
-		/*
-		 * NOTE: DMC_DEBUG3 is a general purpose reg.
-		 * According to B.Specs:49196 DMC f/w reuses DC5/6 counter
-		 * reg for DC3CO debugging and validation,
-		 * but TGL DMC f/w is using DMC_DEBUG3 reg for DC3CO counter.
-		 */
 		seq_printf(m, "DC3CO count: %d\n",
-			   intel_de_read(i915, IS_DGFX(i915) ?
-					 DG1_DMC_DEBUG3 : TGL_DMC_DEBUG3));
+			   intel_de_read(i915, dc3co_reg));
 	} else {
 		dc5_reg = IS_BROXTON(i915) ? BXT_DMC_DC3_DC5_COUNT :
 			SKL_DMC_DC3_DC5_COUNT;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp.c
index 2b5bc95a8b0d..75070eb07d4b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp.c
@@ -46,6 +46,7 @@
 #include "g4x_dp.h"
 #include "i915_debugfs.h"
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_audio.h"
 #include "intel_backlight.h"
@@ -2306,6 +2307,7 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder,
 {
 	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
 	struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+	bool fastset = true;
 
 	/*
 	 * If BIOS has set an unsupported or non-standard link rate for some
@@ -2313,9 +2315,10 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder,
 	 */
 	if (intel_dp_rate_index(intel_dp->source_rates, intel_dp->num_source_rates,
 				crtc_state->port_clock) < 0) {
-		drm_dbg_kms(&i915->drm, "Forcing full modeset due to unsupported link rate\n");
+		drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] Forcing full modeset due to unsupported link rate\n",
+			    encoder->base.base.id, encoder->base.name);
 		crtc_state->uapi.connectors_changed = true;
-		return false;
+		fastset = false;
 	}
 
 	/*
@@ -2326,18 +2329,20 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder,
 	 * Remove once we have readout for DSC.
 	 */
 	if (crtc_state->dsc.compression_enable) {
-		drm_dbg_kms(&i915->drm, "Forcing full modeset due to DSC being enabled\n");
+		drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] Forcing full modeset due to DSC being enabled\n",
+			    encoder->base.base.id, encoder->base.name);
 		crtc_state->uapi.mode_changed = true;
-		return false;
+		fastset = false;
 	}
 
 	if (CAN_PSR(intel_dp)) {
-		drm_dbg_kms(&i915->drm, "Forcing full modeset to compute PSR state\n");
+		drm_dbg_kms(&i915->drm, "[ENCODER:%d:%s] Forcing full modeset to compute PSR state\n",
+			    encoder->base.base.id, encoder->base.name);
 		crtc_state->uapi.mode_changed = true;
-		return false;
+		fastset = false;
 	}
 
-	return true;
+	return fastset;
 }
 
 static void intel_dp_get_pcon_dsc_cap(struct intel_dp *intel_dp)
@@ -2686,7 +2691,6 @@ void intel_dp_configure_protocol_converter(struct intel_dp *intel_dp,
 			   str_enable_disable(tmp));
 }
 
-
 bool intel_dp_get_colorimetry_status(struct intel_dp *intel_dp)
 {
 	u8 dprx = 0;
@@ -3675,61 +3679,6 @@ static void intel_dp_phy_pattern_update(struct intel_dp *intel_dp,
 	}
 }
 
-static void
-intel_dp_autotest_phy_ddi_disable(struct intel_dp *intel_dp,
-				  const struct intel_crtc_state *crtc_state)
-{
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	struct intel_crtc *crtc = to_intel_crtc(dig_port->base.base.crtc);
-	enum pipe pipe = crtc->pipe;
-	u32 trans_ddi_func_ctl_value, trans_conf_value, dp_tp_ctl_value;
-
-	trans_ddi_func_ctl_value = intel_de_read(dev_priv,
-						 TRANS_DDI_FUNC_CTL(pipe));
-	trans_conf_value = intel_de_read(dev_priv, PIPECONF(pipe));
-	dp_tp_ctl_value = intel_de_read(dev_priv, TGL_DP_TP_CTL(pipe));
-
-	trans_ddi_func_ctl_value &= ~(TRANS_DDI_FUNC_ENABLE |
-				      TGL_TRANS_DDI_PORT_MASK);
-	trans_conf_value &= ~PIPECONF_ENABLE;
-	dp_tp_ctl_value &= ~DP_TP_CTL_ENABLE;
-
-	intel_de_write(dev_priv, PIPECONF(pipe), trans_conf_value);
-	intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(pipe),
-		       trans_ddi_func_ctl_value);
-	intel_de_write(dev_priv, TGL_DP_TP_CTL(pipe), dp_tp_ctl_value);
-}
-
-static void
-intel_dp_autotest_phy_ddi_enable(struct intel_dp *intel_dp,
-				 const struct intel_crtc_state *crtc_state)
-{
-	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
-	struct drm_device *dev = dig_port->base.base.dev;
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	enum port port = dig_port->base.port;
-	struct intel_crtc *crtc = to_intel_crtc(dig_port->base.base.crtc);
-	enum pipe pipe = crtc->pipe;
-	u32 trans_ddi_func_ctl_value, trans_conf_value, dp_tp_ctl_value;
-
-	trans_ddi_func_ctl_value = intel_de_read(dev_priv,
-						 TRANS_DDI_FUNC_CTL(pipe));
-	trans_conf_value = intel_de_read(dev_priv, PIPECONF(pipe));
-	dp_tp_ctl_value = intel_de_read(dev_priv, TGL_DP_TP_CTL(pipe));
-
-	trans_ddi_func_ctl_value |= TRANS_DDI_FUNC_ENABLE |
-				    TGL_TRANS_DDI_SELECT_PORT(port);
-	trans_conf_value |= PIPECONF_ENABLE;
-	dp_tp_ctl_value |= DP_TP_CTL_ENABLE;
-
-	intel_de_write(dev_priv, PIPECONF(pipe), trans_conf_value);
-	intel_de_write(dev_priv, TGL_DP_TP_CTL(pipe), dp_tp_ctl_value);
-	intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(pipe),
-		       trans_ddi_func_ctl_value);
-}
-
 static void intel_dp_process_phy_request(struct intel_dp *intel_dp,
 					 const struct intel_crtc_state *crtc_state)
 {
@@ -3748,14 +3697,10 @@ static void intel_dp_process_phy_request(struct intel_dp *intel_dp,
 	intel_dp_get_adjust_train(intel_dp, crtc_state, DP_PHY_DPRX,
 				  link_status);
 
-	intel_dp_autotest_phy_ddi_disable(intel_dp, crtc_state);
-
 	intel_dp_set_signal_levels(intel_dp, crtc_state, DP_PHY_DPRX);
 
 	intel_dp_phy_pattern_update(intel_dp, crtc_state);
 
-	intel_dp_autotest_phy_ddi_enable(intel_dp, crtc_state);
-
 	drm_dp_dpcd_write(&intel_dp->aux, DP_TRAINING_LANE0_SET,
 			  intel_dp->train_set, crtc_state->lane_count);
 
@@ -4873,6 +4818,12 @@ void intel_dp_encoder_flush_work(struct drm_encoder *encoder)
 
 	intel_pps_vdd_off_sync(intel_dp);
 
+	/*
+	 * Ensure power off delay is respected on module remove, so that we can
+	 * reduce delays at driver probe. See pps_init_timestamps().
+	 */
+	intel_pps_wait_power_cycle(intel_dp);
+
 	intel_dp_aux_fini(intel_dp);
 }
 
@@ -5174,19 +5125,6 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect
 	if (has_gamut_metadata_dip(dev_priv, port))
 		drm_connector_attach_hdr_output_metadata_property(connector);
 
-	if (intel_dp_is_edp(intel_dp)) {
-		u32 allowed_scalers;
-
-		allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN);
-		if (!HAS_GMCH(dev_priv))
-			allowed_scalers |= BIT(DRM_MODE_SCALE_CENTER);
-
-		drm_connector_attach_scaling_mode_property(connector, allowed_scalers);
-
-		connector->state->scaling_mode = DRM_MODE_SCALE_ASPECT;
-
-	}
-
 	if (HAS_VRR(dev_priv))
 		drm_connector_attach_vrr_capable_property(connector);
 }
@@ -5199,8 +5137,7 @@ intel_edp_add_properties(struct intel_dp *intel_dp)
 	const struct drm_display_mode *fixed_mode =
 		intel_panel_preferred_fixed_mode(connector);
 
-	if (!fixed_mode)
-		return;
+	intel_attach_scaling_mode_property(&connector->base);
 
 	drm_connector_set_panel_orientation_with_quirk(&connector->base,
 						       i915->display.vbt.orientation,
@@ -5208,16 +5145,43 @@ intel_edp_add_properties(struct intel_dp *intel_dp)
 						       fixed_mode->vdisplay);
 }
 
+static void intel_edp_backlight_setup(struct intel_dp *intel_dp,
+				      struct intel_connector *connector)
+{
+	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
+	enum pipe pipe = INVALID_PIPE;
+
+	if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
+		/*
+		 * Figure out the current pipe for the initial backlight setup.
+		 * If the current pipe isn't valid, try the PPS pipe, and if that
+		 * fails just assume pipe A.
+		 */
+		pipe = vlv_active_pipe(intel_dp);
+
+		if (pipe != PIPE_A && pipe != PIPE_B)
+			pipe = intel_dp->pps.pps_pipe;
+
+		if (pipe != PIPE_A && pipe != PIPE_B)
+			pipe = PIPE_A;
+
+		drm_dbg_kms(&i915->drm,
+			    "[CONNECTOR:%d:%s] using pipe %c for initial backlight setup\n",
+			    connector->base.base.id, connector->base.name,
+			    pipe_name(pipe));
+	}
+
+	intel_backlight_setup(connector, pipe);
+}
+
 static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 				     struct intel_connector *intel_connector)
 {
 	struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector *connector = &intel_connector->base;
 	struct drm_display_mode *fixed_mode;
 	struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
 	bool has_dpcd;
-	enum pipe pipe = INVALID_PIPE;
 	struct edid *edid;
 
 	if (!intel_dp_is_edp(intel_dp))
@@ -5230,7 +5194,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	 * with an already powered-on LVDS power sequencer.
 	 */
 	if (intel_get_lvds_encoder(dev_priv)) {
-		drm_WARN_ON(dev,
+		drm_WARN_ON(&dev_priv->drm,
 			    !(HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv)));
 		drm_info(&dev_priv->drm,
 			 "LVDS was detected, not registering eDP\n");
@@ -5246,11 +5210,12 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	if (!has_dpcd) {
 		/* if this fails, presume the device is a ghost */
 		drm_info(&dev_priv->drm,
-			 "failed to retrieve link info, disabling eDP\n");
+			 "[ENCODER:%d:%s] failed to retrieve link info, disabling eDP\n",
+			 encoder->base.base.id, encoder->base.name);
 		goto out_vdd_off;
 	}
 
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	edid = drm_get_edid(connector, &intel_dp->aux.ddc);
 	if (!edid) {
 		/* Fallback to EDID from ACPI OpRegion, if any */
@@ -5275,9 +5240,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	intel_bios_init_panel(dev_priv, &intel_connector->panel,
 			      encoder->devdata, IS_ERR(edid) ? NULL : edid);
 
-	intel_panel_add_edid_fixed_modes(intel_connector,
-					 intel_connector->panel.vbt.drrs_type != DRRS_TYPE_NONE ||
-					 intel_vrr_is_capable(intel_connector));
+	intel_panel_add_edid_fixed_modes(intel_connector, true);
 
 	/* MSO requires information from the EDID */
 	intel_edp_mso_init(intel_dp);
@@ -5290,30 +5253,18 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	if (!intel_panel_preferred_fixed_mode(intel_connector))
 		intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
 
-	mutex_unlock(&dev->mode_config.mutex);
-
-	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
-		/*
-		 * Figure out the current pipe for the initial backlight setup.
-		 * If the current pipe isn't valid, try the PPS pipe, and if that
-		 * fails just assume pipe A.
-		 */
-		pipe = vlv_active_pipe(intel_dp);
-
-		if (pipe != PIPE_A && pipe != PIPE_B)
-			pipe = intel_dp->pps.pps_pipe;
-
-		if (pipe != PIPE_A && pipe != PIPE_B)
-			pipe = PIPE_A;
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
-		drm_dbg_kms(&dev_priv->drm,
-			    "using pipe %c for initial backlight setup\n",
-			    pipe_name(pipe));
+	if (!intel_panel_preferred_fixed_mode(intel_connector)) {
+		drm_info(&dev_priv->drm,
+			 "[ENCODER:%d:%s] failed to find fixed mode for the panel, disabling eDP\n",
+			 encoder->base.base.id, encoder->base.name);
+		goto out_vdd_off;
 	}
 
 	intel_panel_init(intel_connector);
 
-	intel_backlight_setup(intel_connector, pipe);
+	intel_edp_backlight_setup(intel_dp, intel_connector);
 
 	intel_edp_add_properties(intel_dp);
 
@@ -5415,7 +5366,6 @@ intel_dp_init_connector(struct intel_digital_port *dig_port,
 
 	if (!HAS_GMCH(dev_priv))
 		connector->interlace_allowed = true;
-	connector->doublescan_allowed = 0;
 
 	intel_connector->polled = DRM_CONNECTOR_POLL_HPD;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 48c375c65a41..664bebdecea7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -4,6 +4,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 #include "intel_display_types.h"
 #include "intel_dp_aux.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_hdcp.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 88689124c013..e0c177161407 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -11,6 +11,7 @@
 #include <drm/display/drm_hdcp_helper.h>
 #include <drm/drm_print.h>
 
+#include "i915_reg.h"
 #include "intel_ddi.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
@@ -19,28 +20,20 @@
 #include "intel_hdcp.h"
 #include "intel_hdcp_regs.h"
 
-static unsigned int transcoder_to_stream_enc_status(enum transcoder cpu_transcoder)
+static u32 transcoder_to_stream_enc_status(enum transcoder cpu_transcoder)
 {
-	u32 stream_enc_mask;
-
 	switch (cpu_transcoder) {
 	case TRANSCODER_A:
-		stream_enc_mask = HDCP_STATUS_STREAM_A_ENC;
-		break;
+		return HDCP_STATUS_STREAM_A_ENC;
 	case TRANSCODER_B:
-		stream_enc_mask = HDCP_STATUS_STREAM_B_ENC;
-		break;
+		return HDCP_STATUS_STREAM_B_ENC;
 	case TRANSCODER_C:
-		stream_enc_mask = HDCP_STATUS_STREAM_C_ENC;
-		break;
+		return HDCP_STATUS_STREAM_C_ENC;
 	case TRANSCODER_D:
-		stream_enc_mask = HDCP_STATUS_STREAM_D_ENC;
-		break;
+		return HDCP_STATUS_STREAM_D_ENC;
 	default:
-		stream_enc_mask = 0;
+		return 0;
 	}
-
-	return stream_enc_mask;
 }
 
 static void intel_dp_hdcp_wait_for_cp_irq(struct intel_hdcp *hdcp, int timeout)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 03604a37931c..4077a979a924 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -29,6 +29,7 @@
 #include <drm/drm_probe_helper.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_audio.h"
 #include "intel_connector.h"
@@ -793,7 +794,35 @@ static bool intel_dp_mst_get_hw_state(struct intel_connector *connector)
 	return false;
 }
 
-static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *pathprop)
+static int intel_dp_mst_add_properties(struct intel_dp *intel_dp,
+				       struct drm_connector *connector,
+				       const char *pathprop)
+{
+	struct drm_i915_private *i915 = to_i915(connector->dev);
+
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.path_property, 0);
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tile_property, 0);
+
+	intel_attach_force_audio_property(connector);
+	intel_attach_broadcast_rgb_property(connector);
+
+	/*
+	 * Reuse the prop from the SST connector because we're
+	 * not allowed to create new props after device registration.
+	 */
+	connector->max_bpc_property =
+		intel_dp->attached_connector->base.max_bpc_property;
+	if (connector->max_bpc_property)
+		drm_connector_attach_max_bpc_property(connector, 6, 12);
+
+	return drm_connector_set_path_property(connector, pathprop);
+}
+
+static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr,
+							struct drm_dp_mst_port *port,
+							const char *pathprop)
 {
 	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
 	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
@@ -833,28 +862,14 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 			goto err;
 	}
 
-	drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
-	drm_object_attach_property(&connector->base, dev->mode_config.tile_property, 0);
-
-	ret = drm_connector_set_path_property(connector, pathprop);
+	ret = intel_dp_mst_add_properties(intel_dp, connector, pathprop);
 	if (ret)
 		goto err;
 
-	intel_attach_force_audio_property(connector);
-	intel_attach_broadcast_rgb_property(connector);
-
 	ret = intel_dp_hdcp_init(dig_port, intel_connector);
 	if (ret)
 		drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP MST init failed, skipping.\n",
 			    connector->name, connector->base.id);
-	/*
-	 * Reuse the prop from the SST connector because we're
-	 * not allowed to create new props after device registration.
-	 */
-	connector->max_bpc_property =
-		intel_dp->attached_connector->base.max_bpc_property;
-	if (connector->max_bpc_property)
-		drm_connector_attach_max_bpc_property(connector, 6, 12);
 
 	return connector;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.c
index 8732b8722ed7..7eb7440b3180 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.c
@@ -21,6 +21,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include "i915_reg.h"
 #include "intel_ddi.h"
 #include "intel_ddi_buf_trans.h"
 #include "intel_de.h"
@@ -655,6 +656,48 @@ bxt_ddi_phy_get_lane_lat_optim_mask(struct intel_encoder *encoder)
 	return mask;
 }
 
+enum dpio_channel vlv_dig_port_to_channel(struct intel_digital_port *dig_port)
+{
+	switch (dig_port->base.port) {
+	default:
+		MISSING_CASE(dig_port->base.port);
+		fallthrough;
+	case PORT_B:
+	case PORT_D:
+		return DPIO_CH0;
+	case PORT_C:
+		return DPIO_CH1;
+	}
+}
+
+enum dpio_phy vlv_dig_port_to_phy(struct intel_digital_port *dig_port)
+{
+	switch (dig_port->base.port) {
+	default:
+		MISSING_CASE(dig_port->base.port);
+		fallthrough;
+	case PORT_B:
+	case PORT_C:
+		return DPIO_PHY0;
+	case PORT_D:
+		return DPIO_PHY1;
+	}
+}
+
+enum dpio_channel vlv_pipe_to_channel(enum pipe pipe)
+{
+	switch (pipe) {
+	default:
+		MISSING_CASE(pipe);
+		fallthrough;
+	case PIPE_A:
+	case PIPE_C:
+		return DPIO_CH0;
+	case PIPE_B:
+		return DPIO_CH1;
+	}
+}
+
 void chv_set_phy_signal_level(struct intel_encoder *encoder,
 			      const struct intel_crtc_state *crtc_state,
 			      u32 deemph_reg_value, u32 margin_reg_value,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.h
index 9c3d008e8e1a..9c7725dacb47 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpio_phy.h
@@ -8,13 +8,24 @@
 
 #include <linux/types.h>
 
-enum dpio_channel;
-enum dpio_phy;
+enum pipe;
 enum port;
 struct drm_i915_private;
 struct intel_crtc_state;
+struct intel_digital_port;
 struct intel_encoder;
 
+enum dpio_channel {
+	DPIO_CH0,
+	DPIO_CH1,
+};
+
+enum dpio_phy {
+	DPIO_PHY0,
+	DPIO_PHY1,
+	DPIO_PHY2,
+};
+
 void bxt_port_to_phy_channel(struct drm_i915_private *dev_priv, enum port port,
 			     enum dpio_phy *phy, enum dpio_channel *ch);
 void bxt_ddi_phy_set_signal_levels(struct intel_encoder *encoder,
@@ -30,6 +41,10 @@ void bxt_ddi_phy_set_lane_optim_mask(struct intel_encoder *encoder,
 				     u8 lane_lat_optim_mask);
 u8 bxt_ddi_phy_get_lane_lat_optim_mask(struct intel_encoder *encoder);
 
+enum dpio_channel vlv_dig_port_to_channel(struct intel_digital_port *dig_port);
+enum dpio_phy vlv_dig_port_to_phy(struct intel_digital_port *dig_port);
+enum dpio_channel vlv_pipe_to_channel(enum pipe pipe);
+
 void chv_set_phy_signal_level(struct intel_encoder *encoder,
 			      const struct intel_crtc_state *crtc_state,
 			      u32 deemph_reg_value, u32 margin_reg_value,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll.c
index b15ba78d64d6..c236aafe9be0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll.c
@@ -6,10 +6,12 @@
 #include <linux/kernel.h>
 #include <linux/string_helpers.h>
 
+#include "i915_reg.h"
 #include "intel_crtc.h"
 #include "intel_de.h"
 #include "intel_display.h"
 #include "intel_display_types.h"
+#include "intel_dpio_phy.h"
 #include "intel_dpll.h"
 #include "intel_lvds.h"
 #include "intel_panel.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index 64dd603dc69a..1974eb580ed1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -23,15 +23,18 @@
 
 #include <linux/string_helpers.h>
 
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_dkl_phy.h"
+#include "intel_dkl_phy_regs.h"
 #include "intel_dpio_phy.h"
 #include "intel_dpll.h"
 #include "intel_dpll_mgr.h"
+#include "intel_hti.h"
+#include "intel_mg_phy_regs.h"
 #include "intel_pch_refclk.h"
 #include "intel_tc.h"
-#include "intel_tc_phy_regs.h"
 
 /**
  * DOC: Display PLLs
@@ -153,28 +156,6 @@ intel_get_shared_dpll_by_id(struct drm_i915_private *dev_priv,
 	return &dev_priv->display.dpll.shared_dplls[id];
 }
 
-/**
- * intel_get_shared_dpll_id - get the id of a DPLL
- * @dev_priv: i915 device instance
- * @pll: the DPLL
- *
- * Returns:
- * The id of @pll
- */
-enum intel_dpll_id
-intel_get_shared_dpll_id(struct drm_i915_private *dev_priv,
-			 struct intel_shared_dpll *pll)
-{
-	long pll_idx = pll - dev_priv->display.dpll.shared_dplls;
-
-	if (drm_WARN_ON(&dev_priv->drm,
-			pll_idx < 0 ||
-			pll_idx >= dev_priv->display.dpll.num_shared_dpll))
-		return -1;
-
-	return pll_idx;
-}
-
 /* For ILK+ */
 void assert_shared_dpll(struct drm_i915_private *dev_priv,
 			struct intel_shared_dpll *pll,
@@ -385,20 +366,30 @@ intel_reference_shared_dpll(struct intel_atomic_state *state,
 	if (shared_dpll[id].pipe_mask == 0)
 		shared_dpll[id].hw_state = *pll_state;
 
-	drm_dbg(&i915->drm, "using %s for pipe %c\n", pll->info->name,
-		pipe_name(crtc->pipe));
+	drm_WARN_ON(&i915->drm, (shared_dpll[id].pipe_mask & BIT(crtc->pipe)) != 0);
 
 	shared_dpll[id].pipe_mask |= BIT(crtc->pipe);
+
+	drm_dbg_kms(&i915->drm, "[CRTC:%d:%s] reserving %s\n",
+		    crtc->base.base.id, crtc->base.name, pll->info->name);
 }
 
 static void intel_unreference_shared_dpll(struct intel_atomic_state *state,
 					  const struct intel_crtc *crtc,
 					  const struct intel_shared_dpll *pll)
 {
+	struct drm_i915_private *i915 = to_i915(state->base.dev);
 	struct intel_shared_dpll_state *shared_dpll;
+	const enum intel_dpll_id id = pll->info->id;
 
 	shared_dpll = intel_atomic_get_shared_dpll_state(&state->base);
-	shared_dpll[pll->info->id].pipe_mask &= ~BIT(crtc->pipe);
+
+	drm_WARN_ON(&i915->drm, (shared_dpll[id].pipe_mask & BIT(crtc->pipe)) == 0);
+
+	shared_dpll[id].pipe_mask &= ~BIT(crtc->pipe);
+
+	drm_dbg_kms(&i915->drm, "[CRTC:%d:%s] releasing %s\n",
+		    crtc->base.base.id, crtc->base.name, pll->info->name);
 }
 
 static void intel_put_dpll(struct intel_atomic_state *state,
@@ -709,8 +700,6 @@ struct hsw_wrpll_rnp {
 
 static unsigned hsw_wrpll_get_budget_for_freq(int clock)
 {
-	unsigned budget;
-
 	switch (clock) {
 	case 25175000:
 	case 25200000:
@@ -743,21 +732,18 @@ static unsigned hsw_wrpll_get_budget_for_freq(int clock)
 	case 222750000:
 	case 296703000:
 	case 297000000:
-		budget = 0;
-		break;
+		return 0;
 	case 233500000:
 	case 245250000:
 	case 247750000:
 	case 253250000:
 	case 298000000:
-		budget = 1500;
-		break;
+		return 1500;
 	case 169128000:
 	case 169500000:
 	case 179500000:
 	case 202000000:
-		budget = 2000;
-		break;
+		return 2000;
 	case 256250000:
 	case 262500000:
 	case 270000000:
@@ -767,18 +753,13 @@ static unsigned hsw_wrpll_get_budget_for_freq(int clock)
 	case 281250000:
 	case 286000000:
 	case 291750000:
-		budget = 4000;
-		break;
+		return 4000;
 	case 267250000:
 	case 268500000:
-		budget = 5000;
-		break;
+		return 5000;
 	default:
-		budget = 1000;
-		break;
+		return 1000;
 	}
-
-	return budget;
 }
 
 static void hsw_wrpll_update_rnp(u64 freq2k, unsigned int budget,
@@ -3184,14 +3165,6 @@ static void icl_update_active_dpll(struct intel_atomic_state *state,
 	icl_set_active_port_dpll(crtc_state, port_dpll_id);
 }
 
-static u32 intel_get_hti_plls(struct drm_i915_private *i915)
-{
-	if (!(i915->hti_state & HDPORT_ENABLED))
-		return 0;
-
-	return REG_FIELD_GET(HDPORT_DPLL_USED_MASK, i915->hti_state);
-}
-
 static int icl_compute_combo_phy_dpll(struct intel_atomic_state *state,
 				      struct intel_crtc *crtc)
 {
@@ -3266,7 +3239,7 @@ static int icl_get_combo_phy_dpll(struct intel_atomic_state *state,
 	}
 
 	/* Eliminate DPLLs from consideration if reserved by HTI */
-	dpll_mask &= ~intel_get_hti_plls(dev_priv);
+	dpll_mask &= ~intel_hti_dpll_mask(dev_priv);
 
 	port_dpll->pll = intel_find_shared_dpll(state, crtc,
 						&port_dpll->hw_state,
@@ -3510,11 +3483,11 @@ static bool dkl_pll_get_hw_state(struct drm_i915_private *dev_priv,
 	 * they are on different building blocks
 	 */
 	hw_state->mg_refclkin_ctl = intel_dkl_phy_read(dev_priv,
-						       DKL_REFCLKIN_CTL(tc_port), 2);
+						       DKL_REFCLKIN_CTL(tc_port));
 	hw_state->mg_refclkin_ctl &= MG_REFCLKIN_CTL_OD_2_MUX_MASK;
 
 	hw_state->mg_clktop2_hsclkctl =
-		intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port), 2);
+		intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port));
 	hw_state->mg_clktop2_hsclkctl &=
 		MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
 		MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
@@ -3522,32 +3495,32 @@ static bool dkl_pll_get_hw_state(struct drm_i915_private *dev_priv,
 		MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK;
 
 	hw_state->mg_clktop2_coreclkctl1 =
-		intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port), 2);
+		intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port));
 	hw_state->mg_clktop2_coreclkctl1 &=
 		MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
 
-	hw_state->mg_pll_div0 = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV0(tc_port), 2);
+	hw_state->mg_pll_div0 = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV0(tc_port));
 	val = DKL_PLL_DIV0_MASK;
 	if (dev_priv->display.vbt.override_afc_startup)
 		val |= DKL_PLL_DIV0_AFC_STARTUP_MASK;
 	hw_state->mg_pll_div0 &= val;
 
-	hw_state->mg_pll_div1 = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV1(tc_port), 2);
+	hw_state->mg_pll_div1 = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV1(tc_port));
 	hw_state->mg_pll_div1 &= (DKL_PLL_DIV1_IREF_TRIM_MASK |
 				  DKL_PLL_DIV1_TDC_TARGET_CNT_MASK);
 
-	hw_state->mg_pll_ssc = intel_dkl_phy_read(dev_priv, DKL_PLL_SSC(tc_port), 2);
+	hw_state->mg_pll_ssc = intel_dkl_phy_read(dev_priv, DKL_PLL_SSC(tc_port));
 	hw_state->mg_pll_ssc &= (DKL_PLL_SSC_IREF_NDIV_RATIO_MASK |
 				 DKL_PLL_SSC_STEP_LEN_MASK |
 				 DKL_PLL_SSC_STEP_NUM_MASK |
 				 DKL_PLL_SSC_EN);
 
-	hw_state->mg_pll_bias = intel_dkl_phy_read(dev_priv, DKL_PLL_BIAS(tc_port), 2);
+	hw_state->mg_pll_bias = intel_dkl_phy_read(dev_priv, DKL_PLL_BIAS(tc_port));
 	hw_state->mg_pll_bias &= (DKL_PLL_BIAS_FRAC_EN_H |
 				  DKL_PLL_BIAS_FBDIV_FRAC_MASK);
 
 	hw_state->mg_pll_tdc_coldst_bias =
-		intel_dkl_phy_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), 2);
+		intel_dkl_phy_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
 	hw_state->mg_pll_tdc_coldst_bias &= (DKL_PLL_TDC_SSC_STEP_SIZE_MASK |
 					     DKL_PLL_TDC_FEED_FWD_GAIN_MASK);
 
@@ -3736,57 +3709,57 @@ static void dkl_pll_write(struct drm_i915_private *dev_priv,
 	 * though on different building block
 	 */
 	/* All the registers are RMW */
-	val = intel_dkl_phy_read(dev_priv, DKL_REFCLKIN_CTL(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_REFCLKIN_CTL(tc_port));
 	val &= ~MG_REFCLKIN_CTL_OD_2_MUX_MASK;
 	val |= hw_state->mg_refclkin_ctl;
-	intel_dkl_phy_write(dev_priv, DKL_REFCLKIN_CTL(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_REFCLKIN_CTL(tc_port), val);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port));
 	val &= ~MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK;
 	val |= hw_state->mg_clktop2_coreclkctl1;
-	intel_dkl_phy_write(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_CLKTOP2_CORECLKCTL1(tc_port), val);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port));
 	val &= ~(MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK |
 		 MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK |
 		 MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK |
 		 MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK);
 	val |= hw_state->mg_clktop2_hsclkctl;
-	intel_dkl_phy_write(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_CLKTOP2_HSCLKCTL(tc_port), val);
 
 	val = DKL_PLL_DIV0_MASK;
 	if (dev_priv->display.vbt.override_afc_startup)
 		val |= DKL_PLL_DIV0_AFC_STARTUP_MASK;
-	intel_dkl_phy_rmw(dev_priv, DKL_PLL_DIV0(tc_port), 2, val,
+	intel_dkl_phy_rmw(dev_priv, DKL_PLL_DIV0(tc_port), val,
 			  hw_state->mg_pll_div0);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV1(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_PLL_DIV1(tc_port));
 	val &= ~(DKL_PLL_DIV1_IREF_TRIM_MASK |
 		 DKL_PLL_DIV1_TDC_TARGET_CNT_MASK);
 	val |= hw_state->mg_pll_div1;
-	intel_dkl_phy_write(dev_priv, DKL_PLL_DIV1(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_PLL_DIV1(tc_port), val);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_PLL_SSC(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_PLL_SSC(tc_port));
 	val &= ~(DKL_PLL_SSC_IREF_NDIV_RATIO_MASK |
 		 DKL_PLL_SSC_STEP_LEN_MASK |
 		 DKL_PLL_SSC_STEP_NUM_MASK |
 		 DKL_PLL_SSC_EN);
 	val |= hw_state->mg_pll_ssc;
-	intel_dkl_phy_write(dev_priv, DKL_PLL_SSC(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_PLL_SSC(tc_port), val);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_PLL_BIAS(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_PLL_BIAS(tc_port));
 	val &= ~(DKL_PLL_BIAS_FRAC_EN_H |
 		 DKL_PLL_BIAS_FBDIV_FRAC_MASK);
 	val |= hw_state->mg_pll_bias;
-	intel_dkl_phy_write(dev_priv, DKL_PLL_BIAS(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_PLL_BIAS(tc_port), val);
 
-	val = intel_dkl_phy_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), 2);
+	val = intel_dkl_phy_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
 	val &= ~(DKL_PLL_TDC_SSC_STEP_SIZE_MASK |
 		 DKL_PLL_TDC_FEED_FWD_GAIN_MASK);
 	val |= hw_state->mg_pll_tdc_coldst_bias;
-	intel_dkl_phy_write(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), 2, val);
+	intel_dkl_phy_write(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), val);
 
-	intel_dkl_phy_posting_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port), 2);
+	intel_dkl_phy_posting_read(dev_priv, DKL_PLL_TDC_COLDST_BIAS(tc_port));
 }
 
 static void icl_pll_power_enable(struct drm_i915_private *dev_priv,
@@ -4188,6 +4161,8 @@ void intel_shared_dpll_init(struct drm_i915_private *dev_priv)
 	const struct dpll_info *dpll_info;
 	int i;
 
+	mutex_init(&dev_priv->display.dpll.lock);
+
 	if (IS_DG2(dev_priv))
 		/* No shared DPLLs on DG2; port PLLs are part of the PHY */
 		dpll_mgr = NULL;
@@ -4232,7 +4207,6 @@ void intel_shared_dpll_init(struct drm_i915_private *dev_priv)
 
 	dev_priv->display.dpll.mgr = dpll_mgr;
 	dev_priv->display.dpll.num_shared_dpll = i;
-	mutex_init(&dev_priv->display.dpll.lock);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
index 3247dc300ae4..3854f1b4299a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
@@ -328,9 +328,6 @@ struct intel_shared_dpll {
 struct intel_shared_dpll *
 intel_get_shared_dpll_by_id(struct drm_i915_private *dev_priv,
 			    enum intel_dpll_id id);
-enum intel_dpll_id
-intel_get_shared_dpll_id(struct drm_i915_private *dev_priv,
-			 struct intel_shared_dpll *pll);
 void assert_shared_dpll(struct drm_i915_private *dev_priv,
 			struct intel_shared_dpll *pll,
 			bool state);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
index ac587647e1f5..ad1a37b515fb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dpt.c
@@ -5,6 +5,7 @@
 
 #include "gem/i915_gem_domain.h"
 #include "gem/i915_gem_internal.h"
+#include "gem/i915_gem_lmem.h"
 #include "gt/gen8_ppgtt.h"
 
 #include "i915_drv.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_drrs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_drrs.c
index 7da4a9cbe4ba..5b9e44443814 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_drrs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_drrs.c
@@ -4,6 +4,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
@@ -284,16 +285,124 @@ void intel_drrs_flush(struct drm_i915_private *dev_priv,
 }
 
 /**
- * intel_crtc_drrs_init - Init DRRS for CRTC
+ * intel_drrs_crtc_init - Init DRRS for CRTC
  * @crtc: crtc
  *
  * This function is called only once at driver load to initialize basic
  * DRRS stuff.
  *
  */
-void intel_crtc_drrs_init(struct intel_crtc *crtc)
+void intel_drrs_crtc_init(struct intel_crtc *crtc)
 {
 	INIT_DELAYED_WORK(&crtc->drrs.work, intel_drrs_downclock_work);
 	mutex_init(&crtc->drrs.mutex);
 	crtc->drrs.cpu_transcoder = INVALID_TRANSCODER;
 }
+
+static int intel_drrs_debugfs_status_show(struct seq_file *m, void *unused)
+{
+	struct intel_crtc *crtc = m->private;
+	const struct intel_crtc_state *crtc_state;
+	int ret;
+
+	ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
+	if (ret)
+		return ret;
+
+	crtc_state = to_intel_crtc_state(crtc->base.state);
+
+	mutex_lock(&crtc->drrs.mutex);
+
+	seq_printf(m, "DRRS enabled: %s\n",
+		   str_yes_no(crtc_state->has_drrs));
+
+	seq_printf(m, "DRRS active: %s\n",
+		   str_yes_no(intel_drrs_is_active(crtc)));
+
+	seq_printf(m, "DRRS refresh rate: %s\n",
+		   crtc->drrs.refresh_rate == DRRS_REFRESH_RATE_LOW ?
+		   "low" : "high");
+
+	seq_printf(m, "DRRS busy frontbuffer bits: 0x%x\n",
+		   crtc->drrs.busy_frontbuffer_bits);
+
+	mutex_unlock(&crtc->drrs.mutex);
+
+	drm_modeset_unlock(&crtc->base.mutex);
+
+	return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(intel_drrs_debugfs_status);
+
+static int intel_drrs_debugfs_ctl_set(void *data, u64 val)
+{
+	struct intel_crtc *crtc = data;
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+	struct intel_crtc_state *crtc_state;
+	struct drm_crtc_commit *commit;
+	int ret;
+
+	ret = drm_modeset_lock_single_interruptible(&crtc->base.mutex);
+	if (ret)
+		return ret;
+
+	crtc_state = to_intel_crtc_state(crtc->base.state);
+
+	if (!crtc_state->hw.active ||
+	    !crtc_state->has_drrs)
+		goto out;
+
+	commit = crtc_state->uapi.commit;
+	if (commit) {
+		ret = wait_for_completion_interruptible(&commit->hw_done);
+		if (ret)
+			goto out;
+	}
+
+	drm_dbg(&i915->drm,
+		"Manually %sactivating DRRS\n", val ? "" : "de");
+
+	if (val)
+		intel_drrs_activate(crtc_state);
+	else
+		intel_drrs_deactivate(crtc_state);
+
+out:
+	drm_modeset_unlock(&crtc->base.mutex);
+
+	return ret;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(intel_drrs_debugfs_ctl_fops,
+			NULL, intel_drrs_debugfs_ctl_set, "%llu\n");
+
+void intel_drrs_crtc_debugfs_add(struct intel_crtc *crtc)
+{
+	debugfs_create_file("i915_drrs_status", 0444, crtc->base.debugfs_entry,
+			    crtc, &intel_drrs_debugfs_status_fops);
+
+	debugfs_create_file("i915_drrs_ctl", 0644, crtc->base.debugfs_entry,
+			    crtc, &intel_drrs_debugfs_ctl_fops);
+}
+
+static int intel_drrs_debugfs_type_show(struct seq_file *m, void *unused)
+{
+	struct intel_connector *connector = m->private;
+
+	seq_printf(m, "DRRS type: %s\n",
+		   intel_drrs_type_str(intel_panel_drrs_type(connector)));
+
+	return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(intel_drrs_debugfs_type);
+
+void intel_drrs_connector_debugfs_add(struct intel_connector *connector)
+{
+	if (intel_panel_drrs_type(connector) == DRRS_TYPE_NONE)
+		return;
+
+	debugfs_create_file("i915_drrs_type", 0444, connector->base.debugfs_entry,
+			    connector, &intel_drrs_debugfs_type_fops);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_drrs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_drrs.h
index 3ad1be1ad9c1..8ef5f93a80ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_drrs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_drrs.h
@@ -23,6 +23,8 @@ void intel_drrs_invalidate(struct drm_i915_private *dev_priv,
 			   unsigned int frontbuffer_bits);
 void intel_drrs_flush(struct drm_i915_private *dev_priv,
 		      unsigned int frontbuffer_bits);
-void intel_crtc_drrs_init(struct intel_crtc *crtc);
+void intel_drrs_crtc_init(struct intel_crtc *crtc);
+void intel_drrs_crtc_debugfs_add(struct intel_crtc *crtc);
+void intel_drrs_connector_debugfs_add(struct intel_connector *connector);
 
 #endif /* __INTEL_DRRS_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsb.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dsb.c
index fc9c3e41c333..1e1c6107d51b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -7,6 +7,7 @@
 #include "gem/i915_gem_internal.h"
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_dsb.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 75e8cc4337c9..2cbc1292ab38 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -41,9 +41,11 @@
 
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_dsi.h"
 #include "intel_dsi_vbt.h"
+#include "intel_gmbus_regs.h"
 #include "vlv_dsi.h"
 #include "vlv_dsi_regs.h"
 #include "vlv_sideband.h"
@@ -137,9 +139,9 @@ static enum port intel_dsi_seq_port_to_port(struct intel_dsi *intel_dsi,
 		return ffs(intel_dsi->ports) - 1;
 
 	if (seq_port) {
-		if (intel_dsi->ports & PORT_B)
+		if (intel_dsi->ports & BIT(PORT_B))
 			return PORT_B;
-		else if (intel_dsi->ports & PORT_C)
+		else if (intel_dsi->ports & BIT(PORT_C))
 			return PORT_C;
 	}
 
@@ -377,6 +379,85 @@ static void icl_exec_gpio(struct intel_connector *connector,
 	drm_dbg_kms(&dev_priv->drm, "Skipping ICL GPIO element execution\n");
 }
 
+enum {
+	MIPI_RESET_1 = 0,
+	MIPI_AVDD_EN_1,
+	MIPI_BKLT_EN_1,
+	MIPI_AVEE_EN_1,
+	MIPI_VIO_EN_1,
+	MIPI_RESET_2,
+	MIPI_AVDD_EN_2,
+	MIPI_BKLT_EN_2,
+	MIPI_AVEE_EN_2,
+	MIPI_VIO_EN_2,
+};
+
+static void icl_native_gpio_set_value(struct drm_i915_private *dev_priv,
+				      int gpio, bool value)
+{
+	int index;
+
+	if (drm_WARN_ON(&dev_priv->drm, DISPLAY_VER(dev_priv) == 11 && gpio >= MIPI_RESET_2))
+		return;
+
+	switch (gpio) {
+	case MIPI_RESET_1:
+	case MIPI_RESET_2:
+		index = gpio == MIPI_RESET_1 ? HPD_PORT_A : HPD_PORT_B;
+
+		/*
+		 * Disable HPD to set the pin to output, and set output
+		 * value. The HPD pin should not be enabled for DSI anyway,
+		 * assuming the board design and VBT are sane, and the pin isn't
+		 * used by a non-DSI encoder.
+		 *
+		 * The locking protects against concurrent SHOTPLUG_CTL_DDI
+		 * modifications in irq setup and handling.
+		 */
+		spin_lock_irq(&dev_priv->irq_lock);
+		intel_de_rmw(dev_priv, SHOTPLUG_CTL_DDI,
+			     SHOTPLUG_CTL_DDI_HPD_ENABLE(index) |
+			     SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(index),
+			     value ? SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(index) : 0);
+		spin_unlock_irq(&dev_priv->irq_lock);
+		break;
+	case MIPI_AVDD_EN_1:
+	case MIPI_AVDD_EN_2:
+		index = gpio == MIPI_AVDD_EN_1 ? 0 : 1;
+
+		intel_de_rmw(dev_priv, PP_CONTROL(index), PANEL_POWER_ON,
+			     value ? PANEL_POWER_ON : 0);
+		break;
+	case MIPI_BKLT_EN_1:
+	case MIPI_BKLT_EN_2:
+		index = gpio == MIPI_BKLT_EN_1 ? 0 : 1;
+
+		intel_de_rmw(dev_priv, PP_CONTROL(index), EDP_BLC_ENABLE,
+			     value ? EDP_BLC_ENABLE : 0);
+		break;
+	case MIPI_AVEE_EN_1:
+	case MIPI_AVEE_EN_2:
+		index = gpio == MIPI_AVEE_EN_1 ? 1 : 2;
+
+		intel_de_rmw(dev_priv, GPIO(dev_priv, index),
+			     GPIO_CLOCK_VAL_OUT,
+			     GPIO_CLOCK_DIR_MASK | GPIO_CLOCK_DIR_OUT |
+			     GPIO_CLOCK_VAL_MASK | (value ? GPIO_CLOCK_VAL_OUT : 0));
+		break;
+	case MIPI_VIO_EN_1:
+	case MIPI_VIO_EN_2:
+		index = gpio == MIPI_VIO_EN_1 ? 1 : 2;
+
+		intel_de_rmw(dev_priv, GPIO(dev_priv, index),
+			     GPIO_DATA_VAL_OUT,
+			     GPIO_DATA_DIR_MASK | GPIO_DATA_DIR_OUT |
+			     GPIO_DATA_VAL_MASK | (value ? GPIO_DATA_VAL_OUT : 0));
+		break;
+	default:
+		MISSING_CASE(gpio);
+	}
+}
+
 static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 {
 	struct drm_device *dev = intel_dsi->base.base.dev;
@@ -384,8 +465,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 	struct intel_connector *connector = intel_dsi->attached_connector;
 	u8 gpio_source, gpio_index = 0, gpio_number;
 	bool value;
-
-	drm_dbg_kms(&dev_priv->drm, "\n");
+	bool native = DISPLAY_VER(dev_priv) >= 11;
 
 	if (connector->panel.vbt.dsi.seq_version >= 3)
 		gpio_index = *data++;
@@ -398,10 +478,18 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 	else
 		gpio_source = 0;
 
+	if (connector->panel.vbt.dsi.seq_version >= 4 && *data & BIT(1))
+		native = false;
+
 	/* pull up/down */
 	value = *data++ & 1;
 
-	if (DISPLAY_VER(dev_priv) >= 11)
+	drm_dbg_kms(&dev_priv->drm, "GPIO index %u, number %u, source %u, native %s, set to %s\n",
+		    gpio_index, gpio_number, gpio_source, str_yes_no(native), str_on_off(value));
+
+	if (native)
+		icl_native_gpio_set_value(dev_priv, gpio_number, value);
+	else if (DISPLAY_VER(dev_priv) >= 11)
 		icl_exec_gpio(connector, gpio_source, gpio_index, value);
 	else if (IS_VALLEYVIEW(dev_priv))
 		vlv_exec_gpio(connector, gpio_source, gpio_number, value);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dvo.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dvo.c
index 5572e43026e4..c86f9890754d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dvo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dvo.c
@@ -32,6 +32,7 @@
 #include <drm/drm_crtc.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_connector.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
@@ -491,8 +492,8 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 		intel_encoder->pipe_mask = ~0;
 
 		if (dvo->type != INTEL_DVO_CHIP_LVDS)
-			intel_encoder->cloneable = (1 << INTEL_OUTPUT_ANALOG) |
-				(1 << INTEL_OUTPUT_DVO);
+			intel_encoder->cloneable = BIT(INTEL_OUTPUT_ANALOG) |
+				BIT(INTEL_OUTPUT_DVO);
 
 		switch (dvo->type) {
 		case INTEL_DVO_CHIP_TMDS:
@@ -515,8 +516,6 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 		drm_connector_helper_add(connector,
 					 &intel_dvo_connector_helper_funcs);
 		connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-		connector->interlace_allowed = false;
-		connector->doublescan_allowed = false;
 
 		intel_connector_attach_encoder(intel_connector, intel_encoder);
 		if (dvo->type == INTEL_DVO_CHIP_LVDS) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dvo_dev.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dvo_dev.h
index 50205f064d93..ecff7b190856 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_dvo_dev.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_dvo_dev.h
@@ -23,12 +23,12 @@
 #ifndef __INTEL_DVO_DEV_H__
 #define __INTEL_DVO_DEV_H__
 
-#include <linux/i2c.h>
-
-#include <drm/drm_crtc.h>
-
 #include "i915_reg_defs.h"
 
+enum drm_connector_status;
+struct drm_display_mode;
+struct i2c_adapter;
+
 struct intel_dvo_device {
 	const char *name;
 	int type;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb.c
index eefa33c555ac..63137ae5ab21 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb.c
@@ -300,6 +300,19 @@ static bool plane_caps_contain_all(u8 caps, u8 mask)
 	return (caps & mask) == mask;
 }
 
+/**
+ * intel_fb_is_tiled_modifier: Check if a modifier is a tiled modifier type
+ * @modifier: Modifier to check
+ *
+ * Returns:
+ * Returns %true if @modifier is a tiled modifier.
+ */
+bool intel_fb_is_tiled_modifier(u64 modifier)
+{
+	return plane_caps_contain_any(lookup_modifier(modifier)->plane_caps,
+				      INTEL_PLANE_CAP_TILING_MASK);
+}
+
 /**
  * intel_fb_is_ccs_modifier: Check if a modifier is a CCS modifier type
  * @modifier: Modifier to check
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb.h
index 12386f13a4e0..4662b812b934 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb.h
@@ -29,6 +29,7 @@ struct intel_plane_state;
 #define INTEL_PLANE_CAP_TILING_Yf	BIT(5)
 #define INTEL_PLANE_CAP_TILING_4	BIT(6)
 
+bool intel_fb_is_tiled_modifier(u64 modifier);
 bool intel_fb_is_ccs_modifier(u64 modifier);
 bool intel_fb_is_rc_ccs_cc_modifier(u64 modifier);
 bool intel_fb_is_mc_ccs_modifier(u64 modifier);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb_pin.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb_pin.c
index 1dddd6abd77b..6900acbb1381 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fb_pin.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fb_pin.c
@@ -167,7 +167,6 @@ retry:
 		ret = i915_gem_object_attach_phys(obj, alignment);
 	else if (!ret && HAS_LMEM(dev_priv))
 		ret = i915_gem_object_migrate(obj, &ww, INTEL_REGION_LMEM_0);
-	/* TODO: Do we need to sync when migration becomes async? */
 	if (!ret)
 		ret = i915_gem_object_pin_pages(obj);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fbc.c
index f38175304928..b5ee5ea0d010 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -670,6 +670,7 @@ static void intel_fbc_nuke(struct intel_fbc *fbc)
 {
 	struct drm_i915_private *i915 = fbc->i915;
 
+	lockdep_assert_held(&fbc->lock);
 	drm_WARN_ON(&i915->drm, fbc->flip_pending);
 
 	trace_intel_fbc_nuke(fbc->state.plane);
@@ -679,6 +680,8 @@ static void intel_fbc_nuke(struct intel_fbc *fbc)
 
 static void intel_fbc_activate(struct intel_fbc *fbc)
 {
+	lockdep_assert_held(&fbc->lock);
+
 	intel_fbc_hw_activate(fbc);
 	intel_fbc_nuke(fbc);
 
@@ -687,9 +690,7 @@ static void intel_fbc_activate(struct intel_fbc *fbc)
 
 static void intel_fbc_deactivate(struct intel_fbc *fbc, const char *reason)
 {
-	struct drm_i915_private *i915 = fbc->i915;
-
-	drm_WARN_ON(&i915->drm, !mutex_is_locked(&fbc->lock));
+	lockdep_assert_held(&fbc->lock);
 
 	if (fbc->active)
 		intel_fbc_hw_deactivate(fbc);
@@ -1009,7 +1010,8 @@ static bool intel_fbc_is_fence_ok(const struct intel_plane_state *plane_state)
 {
 	struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev);
 
-	/* The use of a CPU fence is one of two ways to detect writes by the
+	/*
+	 * The use of a CPU fence is one of two ways to detect writes by the
 	 * CPU to the scanout and trigger updates to the FBC.
 	 *
 	 * The other method is by software tracking (see
@@ -1019,12 +1021,6 @@ static bool intel_fbc_is_fence_ok(const struct intel_plane_state *plane_state)
 	 * Note that is possible for a tiled surface to be unmappable (and
 	 * so have no fence associated with it) due to aperture constraints
 	 * at the time of pinning.
-	 *
-	 * FIXME with 90/270 degree rotation we should use the fence on
-	 * the normal GTT view (the rotated view doesn't even have a
-	 * fence). Would need changes to the FBC fence Y offset as well.
-	 * For now this will effectively disable FBC with 90/270 degree
-	 * rotation.
 	 */
 	return DISPLAY_VER(i915) >= 9 ||
 		(plane_state->flags & PLANE_HAS_FENCE &&
@@ -1187,7 +1183,7 @@ static bool intel_fbc_can_flip_nuke(struct intel_atomic_state *state,
 	const struct drm_framebuffer *old_fb = old_plane_state->hw.fb;
 	const struct drm_framebuffer *new_fb = new_plane_state->hw.fb;
 
-	if (drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi))
+	if (intel_crtc_needs_modeset(new_crtc_state))
 		return false;
 
 	if (!intel_fbc_is_ok(old_plane_state) ||
@@ -1227,6 +1223,8 @@ static bool __intel_fbc_pre_update(struct intel_atomic_state *state,
 	struct intel_fbc *fbc = plane->fbc;
 	bool need_vblank_wait = false;
 
+	lockdep_assert_held(&fbc->lock);
+
 	fbc->flip_pending = true;
 
 	if (intel_fbc_can_flip_nuke(state, crtc, plane))
@@ -1284,7 +1282,7 @@ static void __intel_fbc_disable(struct intel_fbc *fbc)
 	struct drm_i915_private *i915 = fbc->i915;
 	struct intel_plane *plane = fbc->state.plane;
 
-	drm_WARN_ON(&i915->drm, !mutex_is_locked(&fbc->lock));
+	lockdep_assert_held(&fbc->lock);
 	drm_WARN_ON(&i915->drm, fbc->active);
 
 	drm_dbg_kms(&i915->drm, "Disabling FBC on [PLANE:%d:%s]\n",
@@ -1299,9 +1297,9 @@ static void __intel_fbc_disable(struct intel_fbc *fbc)
 
 static void __intel_fbc_post_update(struct intel_fbc *fbc)
 {
-	struct drm_i915_private *i915 = fbc->i915;
+	lockdep_assert_held(&fbc->lock);
 
-	drm_WARN_ON(&i915->drm, !mutex_is_locked(&fbc->lock));
+	fbc->flip_pending = false;
 
 	if (!fbc->busy_bits)
 		intel_fbc_activate(fbc);
@@ -1324,10 +1322,8 @@ void intel_fbc_post_update(struct intel_atomic_state *state,
 
 		mutex_lock(&fbc->lock);
 
-		if (fbc->state.plane == plane) {
-			fbc->flip_pending = false;
+		if (fbc->state.plane == plane)
 			__intel_fbc_post_update(fbc);
-		}
 
 		mutex_unlock(&fbc->lock);
 	}
@@ -1437,6 +1433,8 @@ static void __intel_fbc_enable(struct intel_atomic_state *state,
 		intel_atomic_get_new_plane_state(state, plane);
 	struct intel_fbc *fbc = plane->fbc;
 
+	lockdep_assert_held(&fbc->lock);
+
 	if (fbc->state.plane) {
 		if (fbc->state.plane != plane)
 			return;
@@ -1522,7 +1520,8 @@ void intel_fbc_update(struct intel_atomic_state *state,
 
 		mutex_lock(&fbc->lock);
 
-		if (crtc_state->update_pipe && plane_state->no_fbc_reason) {
+		if (intel_crtc_needs_fastset(crtc_state) &&
+		    plane_state->no_fbc_reason) {
 			if (fbc->state.plane == plane)
 				__intel_fbc_disable(fbc);
 		} else {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
index 112aa0447a0d..f76c06b7f1d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -124,6 +124,8 @@ static const struct fb_ops intelfb_ops = {
 	.owner = THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_set_par = intel_fbdev_set_par,
+	.fb_read = drm_fb_helper_cfb_read,
+	.fb_write = drm_fb_helper_cfb_write,
 	.fb_fillrect = drm_fb_helper_cfb_fillrect,
 	.fb_copyarea = drm_fb_helper_cfb_copyarea,
 	.fb_imageblit = drm_fb_helper_cfb_imageblit,
@@ -175,7 +177,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 	}
 
 	if (IS_ERR(obj)) {
-		drm_err(&dev_priv->drm, "failed to allocate framebuffer\n");
+		drm_err(&dev_priv->drm, "failed to allocate framebuffer (%pe)\n", obj);
 		return PTR_ERR(obj);
 	}
 
@@ -254,9 +256,9 @@ static int intelfb_create(struct drm_fb_helper *helper,
 		goto out_unlock;
 	}
 
-	info = drm_fb_helper_alloc_fbi(helper);
+	info = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(info)) {
-		drm_err(&dev_priv->drm, "Failed to allocate fb_info\n");
+		drm_err(&dev_priv->drm, "Failed to allocate fb_info (%pe)\n", info);
 		ret = PTR_ERR(info);
 		goto out_unpin;
 	}
@@ -291,7 +293,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
 	vaddr = i915_vma_pin_iomap(vma);
 	if (IS_ERR(vaddr)) {
 		drm_err(&dev_priv->drm,
-			"Failed to remap framebuffer into virtual memory\n");
+			"Failed to remap framebuffer into virtual memory (%pe)\n", vaddr);
 		ret = PTR_ERR(vaddr);
 		goto out_unpin;
 	}
@@ -326,8 +328,20 @@ out_unlock:
 	return ret;
 }
 
+static int intelfb_dirty(struct drm_fb_helper *helper, struct drm_clip_rect *clip)
+{
+	if (!(clip->x1 < clip->x2 && clip->y1 < clip->y2))
+		return 0;
+
+	if (helper->fb->funcs->dirty)
+		return helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1);
+
+	return 0;
+}
+
 static const struct drm_fb_helper_funcs intel_fb_helper_funcs = {
 	.fb_probe = intelfb_create,
+	.fb_dirty = intelfb_dirty,
 };
 
 static void intel_fbdev_destroy(struct intel_fbdev *ifbdev)
@@ -584,7 +598,7 @@ void intel_fbdev_unregister(struct drm_i915_private *dev_priv)
 	if (!current_is_async())
 		intel_fbdev_sync(ifbdev);
 
-	drm_fb_helper_unregister_fbi(&ifbdev->helper);
+	drm_fb_helper_unregister_info(&ifbdev->helper);
 }
 
 void intel_fbdev_fini(struct drm_i915_private *dev_priv)
@@ -627,7 +641,7 @@ void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous
 	if (!ifbdev || !ifbdev->vma)
 		goto set_suspend;
 
-	info = ifbdev->helper.fbdev;
+	info = ifbdev->helper.info;
 
 	if (synchronous) {
 		/* Flush any pending work to turn the console on, and then
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fdi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fdi.c
index 7f47e5c85c81..063f1da4f229 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fdi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fdi.c
@@ -5,6 +5,7 @@
 
 #include <linux/string_helpers.h>
 
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_crtc.h"
 #include "intel_ddi.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fifo_underrun.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fifo_underrun.h
index e04f22ac1f49..2e47d7d3c101 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_fifo_underrun.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_fifo_underrun.h
@@ -8,9 +8,8 @@
 
 #include <linux/types.h>
 
-#include "intel_display.h"
-
 struct drm_i915_private;
+enum pipe;
 
 bool intel_set_cpu_fifo_underrun_reporting(struct drm_i915_private *dev_priv,
 					   enum pipe pipe, bool enable);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_frontbuffer.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_frontbuffer.c
index d80e3e8a9b01..17a7aa8b28c2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_frontbuffer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_frontbuffer.c
@@ -88,7 +88,7 @@ static void frontbuffer_flush(struct drm_i915_private *i915,
 	if (!frontbuffer_bits)
 		return;
 
-	trace_intel_frontbuffer_flush(frontbuffer_bits, origin);
+	trace_intel_frontbuffer_flush(i915, frontbuffer_bits, origin);
 
 	might_sleep();
 	intel_drrs_flush(i915, frontbuffer_bits);
@@ -176,7 +176,7 @@ void __intel_fb_invalidate(struct intel_frontbuffer *front,
 		spin_unlock(&i915->display.fb_tracking.lock);
 	}
 
-	trace_intel_frontbuffer_invalidate(frontbuffer_bits, origin);
+	trace_intel_frontbuffer_invalidate(i915, frontbuffer_bits, origin);
 
 	might_sleep();
 	intel_psr_invalidate(i915, frontbuffer_bits, origin);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_global_state.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_global_state.c
index 7a19215ad844..02b593b1e2ea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_global_state.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_global_state.c
@@ -45,14 +45,14 @@ void intel_atomic_global_obj_init(struct drm_i915_private *dev_priv,
 
 	obj->state = state;
 	obj->funcs = funcs;
-	list_add_tail(&obj->head, &dev_priv->global_obj_list);
+	list_add_tail(&obj->head, &dev_priv->display.global.obj_list);
 }
 
 void intel_atomic_global_obj_cleanup(struct drm_i915_private *dev_priv)
 {
 	struct intel_global_obj *obj, *next;
 
-	list_for_each_entry_safe(obj, next, &dev_priv->global_obj_list, head) {
+	list_for_each_entry_safe(obj, next, &dev_priv->display.global.obj_list, head) {
 		list_del(&obj->head);
 
 		drm_WARN_ON(&dev_priv->drm, kref_read(&obj->state->ref) != 1);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_global_state.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_global_state.h
index 1f16fa3073c9..f01ee0bb3e5a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_global_state.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_global_state.h
@@ -27,7 +27,7 @@ struct intel_global_obj {
 };
 
 #define intel_for_each_global_obj(obj, dev_priv) \
-	list_for_each_entry(obj, &(dev_priv)->global_obj_list, head)
+	list_for_each_entry(obj, &(dev_priv)->display.global.obj_list, head)
 
 #define for_each_new_global_obj_in_state(__state, obj, new_obj_state, __i) \
 	for ((__i) = 0; \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_gmbus.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_gmbus.c
index 74443f57f62d..a5840a28a69d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_gmbus.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_gmbus.c
@@ -34,6 +34,8 @@
 #include <drm/display/drm_hdcp_helper.h>
 
 #include "i915_drv.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_gmbus.h"
@@ -49,9 +51,27 @@ struct intel_gmbus {
 	struct drm_i915_private *i915;
 };
 
+enum gmbus_gpio {
+	GPIOA,
+	GPIOB,
+	GPIOC,
+	GPIOD,
+	GPIOE,
+	GPIOF,
+	GPIOG,
+	GPIOH,
+	__GPIOI_UNUSED,
+	GPIOJ,
+	GPIOK,
+	GPIOL,
+	GPIOM,
+	GPION,
+	GPIOO,
+};
+
 struct gmbus_pin {
 	const char *name;
-	enum i915_gpio gpio;
+	enum gmbus_gpio gpio;
 };
 
 /* Map gmbus pin pairs to names and registers. */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdcp_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdcp_regs.h
index 2a3733e8966c..8023c85c7fa0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdcp_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdcp_regs.h
@@ -6,7 +6,7 @@
 #ifndef __INTEL_HDCP_REGS_H__
 #define __INTEL_HDCP_REGS_H__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 /* HDCP Key Registers */
 #define HDCP_KEY_CONF			_MMIO(0x66c00)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdmi.c
index 7816b2a33fee..bac85d88054f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -42,6 +42,7 @@
 
 #include "i915_debugfs.h"
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_connector.h"
 #include "intel_ddi.h"
@@ -2057,13 +2058,6 @@ static bool hdmi_bpc_possible(const struct intel_crtc_state *crtc_state, int bpc
 	if (!intel_hdmi_source_bpc_possible(dev_priv, bpc))
 		return false;
 
-	/*
-	 * HDMI deep color affects the clocks, so it's only possible
-	 * when not cloning with other encoder types.
-	 */
-	if (bpc > 8 && crtc_state->output_types != BIT(INTEL_OUTPUT_HDMI))
-		return false;
-
 	/* Display Wa_1405510057:icl,ehl */
 	if (intel_hdmi_is_ycbcr420(crtc_state) &&
 	    bpc == 10 && DISPLAY_VER(dev_priv) == 11 &&
@@ -2190,9 +2184,13 @@ static bool intel_hdmi_has_audio(struct intel_encoder *encoder,
 }
 
 static enum intel_output_format
-intel_hdmi_output_format(struct intel_connector *connector,
+intel_hdmi_output_format(const struct intel_crtc_state *crtc_state,
+			 struct intel_connector *connector,
 			 bool ycbcr_420_output)
 {
+	if (!crtc_state->has_hdmi_sink)
+		return INTEL_OUTPUT_FORMAT_RGB;
+
 	if (connector->base.ycbcr_420_allowed && ycbcr_420_output)
 		return INTEL_OUTPUT_FORMAT_YCBCR420;
 	else
@@ -2211,7 +2209,8 @@ static int intel_hdmi_compute_output_format(struct intel_encoder *encoder,
 	bool ycbcr_420_only = drm_mode_is_420_only(info, adjusted_mode);
 	int ret;
 
-	crtc_state->output_format = intel_hdmi_output_format(connector, ycbcr_420_only);
+	crtc_state->output_format =
+		intel_hdmi_output_format(crtc_state, connector, ycbcr_420_only);
 
 	if (ycbcr_420_only && !intel_hdmi_is_ycbcr420(crtc_state)) {
 		drm_dbg_kms(&i915->drm,
@@ -2226,13 +2225,19 @@ static int intel_hdmi_compute_output_format(struct intel_encoder *encoder,
 		    !drm_mode_is_420_also(info, adjusted_mode))
 			return ret;
 
-		crtc_state->output_format = intel_hdmi_output_format(connector, true);
+		crtc_state->output_format = intel_hdmi_output_format(crtc_state, connector, true);
 		ret = intel_hdmi_compute_clock(encoder, crtc_state, respect_downstream_limits);
 	}
 
 	return ret;
 }
 
+static bool intel_hdmi_is_cloned(const struct intel_crtc_state *crtc_state)
+{
+	return crtc_state->uapi.encoder_mask &&
+		!is_power_of_2(crtc_state->uapi.encoder_mask);
+}
+
 int intel_hdmi_compute_config(struct intel_encoder *encoder,
 			      struct intel_crtc_state *pipe_config,
 			      struct drm_connector_state *conn_state)
@@ -2248,8 +2253,9 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
 		return -EINVAL;
 
 	pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
-	pipe_config->has_hdmi_sink = intel_has_hdmi_sink(intel_hdmi,
-							 conn_state);
+	pipe_config->has_hdmi_sink =
+		intel_has_hdmi_sink(intel_hdmi, conn_state) &&
+		!intel_hdmi_is_cloned(pipe_config);
 
 	if (pipe_config->has_hdmi_sink)
 		pipe_config->has_infoframe = true;
@@ -2257,9 +2263,6 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
 		pipe_config->pixel_multiplier = 2;
 
-	if (HAS_PCH_SPLIT(dev_priv) && !HAS_DDI(dev_priv))
-		pipe_config->has_pch_encoder = true;
-
 	pipe_config->has_audio =
 		intel_hdmi_has_audio(encoder, pipe_config, conn_state);
 
@@ -2355,7 +2358,7 @@ intel_hdmi_unset_edid(struct drm_connector *connector)
 }
 
 static void
-intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector, bool has_edid)
+intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 	struct intel_hdmi *hdmi = intel_attached_hdmi(to_intel_connector(connector));
@@ -2371,16 +2374,10 @@ intel_hdmi_dp_dual_mode_detect(struct drm_connector *connector, bool has_edid)
 	 * CONFIG1 pin, but no such luck on our hardware.
 	 *
 	 * The only method left to us is to check the VBT to see
-	 * if the port is a dual mode capable DP port. But let's
-	 * only do that when we sucesfully read the EDID, to avoid
-	 * confusing log messages about DP dual mode adaptors when
-	 * there's nothing connected to the port.
+	 * if the port is a dual mode capable DP port.
 	 */
 	if (type == DRM_DP_DUAL_MODE_UNKNOWN) {
-		/* An overridden EDID imply that we want this port for testing.
-		 * Make sure not to set limits for that port.
-		 */
-		if (has_edid && !connector->override_edid &&
+		if (!connector->force &&
 		    intel_bios_is_port_dp_dual_mode(dev_priv, port)) {
 			drm_dbg_kms(&dev_priv->drm,
 				    "Assuming DP dual mode adaptor presence based on VBT\n");
@@ -2435,18 +2432,18 @@ intel_hdmi_set_edid(struct drm_connector *connector)
 		intel_gmbus_force_bit(i2c, false);
 	}
 
-	intel_hdmi_dp_dual_mode_detect(connector, edid != NULL);
-
-	intel_display_power_put(dev_priv, POWER_DOMAIN_GMBUS, wakeref);
-
 	to_intel_connector(connector)->detect_edid = edid;
 	if (edid && edid->input & DRM_EDID_INPUT_DIGITAL) {
 		intel_hdmi->has_audio = drm_detect_monitor_audio(edid);
 		intel_hdmi->has_hdmi_sink = drm_detect_hdmi_monitor(edid);
 
+		intel_hdmi_dp_dual_mode_detect(connector);
+
 		connected = true;
 	}
 
+	intel_display_power_put(dev_priv, POWER_DOMAIN_GMBUS, wakeref);
+
 	cec_notifier_set_phys_addr_from_edid(intel_hdmi->cec_notifier, edid);
 
 	return connected;
@@ -2956,9 +2953,8 @@ void intel_hdmi_init_connector(struct intel_digital_port *dig_port,
 				    ddc);
 	drm_connector_helper_add(connector, &intel_hdmi_connector_helper_funcs);
 
-	connector->interlace_allowed = 1;
-	connector->doublescan_allowed = 0;
-	connector->stereo_allowed = 1;
+	connector->interlace_allowed = true;
+	connector->stereo_allowed = true;
 
 	if (DISPLAY_VER(dev_priv) >= 10)
 		connector->ycbcr_420_allowed = true;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdmi.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdmi.h
index 93f65a917c36..774dda2376ed 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hdmi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hdmi.h
@@ -6,20 +6,20 @@
 #ifndef __INTEL_HDMI_H__
 #define __INTEL_HDMI_H__
 
-#include <linux/hdmi.h>
 #include <linux/types.h>
 
+enum hdmi_infoframe_type;
+enum port;
 struct drm_connector;
+struct drm_connector_state;
 struct drm_encoder;
 struct drm_i915_private;
 struct intel_connector;
+struct intel_crtc_state;
 struct intel_digital_port;
 struct intel_encoder;
-struct intel_crtc_state;
 struct intel_hdmi;
-struct drm_connector_state;
 union hdmi_infoframe;
-enum port;
 
 void intel_hdmi_init_connector(struct intel_digital_port *dig_port,
 			       struct intel_connector *intel_connector);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hotplug.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hotplug.c
index f7a2f485b177..907ab7526cb4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hotplug.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hotplug.c
@@ -90,6 +90,9 @@ enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
 	return HPD_PORT_A + port - PORT_A;
 }
 
+/* Threshold == 5 for long IRQs, 50 for short */
+#define HPD_STORM_DEFAULT_THRESHOLD	50
+
 #define HPD_STORM_DETECT_PERIOD		1000
 #define HPD_STORM_REENABLE_DELAY	(2 * 60 * 1000)
 #define HPD_RETRY_DELAY			1000
@@ -175,14 +178,13 @@ static bool intel_hpd_irq_storm_detect(struct drm_i915_private *dev_priv,
 static void
 intel_hpd_irq_storm_switch_to_polling(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_connector *connector;
 	bool hpd_disabled = false;
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter) {
 		enum hpd_pin pin;
 
@@ -208,7 +210,7 @@ intel_hpd_irq_storm_switch_to_polling(struct drm_i915_private *dev_priv)
 
 	/* Enable polling and queue hotplug re-enabling. */
 	if (hpd_disabled) {
-		drm_kms_helper_poll_enable(dev);
+		drm_kms_helper_poll_enable(&dev_priv->drm);
 		mod_delayed_work(system_wq, &dev_priv->display.hotplug.reenable_work,
 				 msecs_to_jiffies(HPD_STORM_REENABLE_DELAY));
 	}
@@ -219,7 +221,6 @@ static void intel_hpd_irq_storm_reenable_work(struct work_struct *work)
 	struct drm_i915_private *dev_priv =
 		container_of(work, typeof(*dev_priv),
 			     display.hotplug.reenable_work.work);
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_connector *connector;
 	intel_wakeref_t wakeref;
@@ -229,7 +230,7 @@ static void intel_hpd_irq_storm_reenable_work(struct work_struct *work)
 
 	spin_lock_irq(&dev_priv->irq_lock);
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter) {
 		pin = intel_connector_hpd_pin(connector);
 		if (pin == HPD_NONE ||
@@ -367,14 +368,13 @@ static void i915_hotplug_work_func(struct work_struct *work)
 	struct drm_i915_private *dev_priv =
 		container_of(work, struct drm_i915_private,
 			     display.hotplug.hotplug_work.work);
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_connector *connector;
 	u32 changed = 0, retry = 0;
 	u32 hpd_event_bits;
 	u32 hpd_retry_bits;
 
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	drm_dbg_kms(&dev_priv->drm, "running encoder hotplug functions\n");
 
 	spin_lock_irq(&dev_priv->irq_lock);
@@ -389,7 +389,7 @@ static void i915_hotplug_work_func(struct work_struct *work)
 
 	spin_unlock_irq(&dev_priv->irq_lock);
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter) {
 		enum hpd_pin pin;
 		u32 hpd_bit;
@@ -426,10 +426,10 @@ static void i915_hotplug_work_func(struct work_struct *work)
 		}
 	}
 	drm_connector_list_iter_end(&conn_iter);
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
 	if (changed)
-		drm_kms_helper_hotplug_event(dev);
+		drm_kms_helper_hotplug_event(&dev_priv->drm);
 
 	/* Remove shared HPD pins that have changed */
 	retry &= ~changed;
@@ -612,16 +612,15 @@ static void i915_hpd_poll_init_work(struct work_struct *work)
 	struct drm_i915_private *dev_priv =
 		container_of(work, struct drm_i915_private,
 			     display.hotplug.poll_init_work);
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector_list_iter conn_iter;
 	struct intel_connector *connector;
 	bool enabled;
 
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 
 	enabled = READ_ONCE(dev_priv->display.hotplug.poll_enabled);
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter) {
 		enum hpd_pin pin;
 
@@ -638,16 +637,16 @@ static void i915_hpd_poll_init_work(struct work_struct *work)
 	drm_connector_list_iter_end(&conn_iter);
 
 	if (enabled)
-		drm_kms_helper_poll_enable(dev);
+		drm_kms_helper_poll_enable(&dev_priv->drm);
 
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
 	/*
 	 * We might have missed any hotplugs that happened while we were
 	 * in the middle of disabling polling
 	 */
 	if (!enabled)
-		drm_helper_hpd_irq_event(dev);
+		drm_helper_hpd_irq_event(&dev_priv->drm);
 }
 
 /**
@@ -711,14 +710,23 @@ void intel_hpd_poll_disable(struct drm_i915_private *dev_priv)
 	schedule_work(&dev_priv->display.hotplug.poll_init_work);
 }
 
-void intel_hpd_init_work(struct drm_i915_private *dev_priv)
+void intel_hpd_init_early(struct drm_i915_private *i915)
 {
-	INIT_DELAYED_WORK(&dev_priv->display.hotplug.hotplug_work,
+	INIT_DELAYED_WORK(&i915->display.hotplug.hotplug_work,
 			  i915_hotplug_work_func);
-	INIT_WORK(&dev_priv->display.hotplug.dig_port_work, i915_digport_work_func);
-	INIT_WORK(&dev_priv->display.hotplug.poll_init_work, i915_hpd_poll_init_work);
-	INIT_DELAYED_WORK(&dev_priv->display.hotplug.reenable_work,
+	INIT_WORK(&i915->display.hotplug.dig_port_work, i915_digport_work_func);
+	INIT_WORK(&i915->display.hotplug.poll_init_work, i915_hpd_poll_init_work);
+	INIT_DELAYED_WORK(&i915->display.hotplug.reenable_work,
 			  intel_hpd_irq_storm_reenable_work);
+
+	i915->display.hotplug.hpd_storm_threshold = HPD_STORM_DEFAULT_THRESHOLD;
+	/* If we have MST support, we want to avoid doing short HPD IRQ storm
+	 * detection, as short HPD storms will occur as a natural part of
+	 * sideband messaging with MST.
+	 * On older platforms however, IRQ storms can occur with both long and
+	 * short pulses, as seen on some G4x systems.
+	 */
+	i915->display.hotplug.hpd_short_storm_enabled = !HAS_DP_MST(i915);
 }
 
 void intel_hpd_cancel_work(struct drm_i915_private *dev_priv)
@@ -767,3 +775,169 @@ void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin)
 	dev_priv->display.hotplug.stats[pin].state = HPD_ENABLED;
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
+
+static int i915_hpd_storm_ctl_show(struct seq_file *m, void *data)
+{
+	struct drm_i915_private *dev_priv = m->private;
+	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
+
+	/* Synchronize with everything first in case there's been an HPD
+	 * storm, but we haven't finished handling it in the kernel yet
+	 */
+	intel_synchronize_irq(dev_priv);
+	flush_work(&dev_priv->display.hotplug.dig_port_work);
+	flush_delayed_work(&dev_priv->display.hotplug.hotplug_work);
+
+	seq_printf(m, "Threshold: %d\n", hotplug->hpd_storm_threshold);
+	seq_printf(m, "Detected: %s\n",
+		   str_yes_no(delayed_work_pending(&hotplug->reenable_work)));
+
+	return 0;
+}
+
+static ssize_t i915_hpd_storm_ctl_write(struct file *file,
+					const char __user *ubuf, size_t len,
+					loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_i915_private *dev_priv = m->private;
+	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
+	unsigned int new_threshold;
+	int i;
+	char *newline;
+	char tmp[16];
+
+	if (len >= sizeof(tmp))
+		return -EINVAL;
+
+	if (copy_from_user(tmp, ubuf, len))
+		return -EFAULT;
+
+	tmp[len] = '\0';
+
+	/* Strip newline, if any */
+	newline = strchr(tmp, '\n');
+	if (newline)
+		*newline = '\0';
+
+	if (strcmp(tmp, "reset") == 0)
+		new_threshold = HPD_STORM_DEFAULT_THRESHOLD;
+	else if (kstrtouint(tmp, 10, &new_threshold) != 0)
+		return -EINVAL;
+
+	if (new_threshold > 0)
+		drm_dbg_kms(&dev_priv->drm,
+			    "Setting HPD storm detection threshold to %d\n",
+			    new_threshold);
+	else
+		drm_dbg_kms(&dev_priv->drm, "Disabling HPD storm detection\n");
+
+	spin_lock_irq(&dev_priv->irq_lock);
+	hotplug->hpd_storm_threshold = new_threshold;
+	/* Reset the HPD storm stats so we don't accidentally trigger a storm */
+	for_each_hpd_pin(i)
+		hotplug->stats[i].count = 0;
+	spin_unlock_irq(&dev_priv->irq_lock);
+
+	/* Re-enable hpd immediately if we were in an irq storm */
+	flush_delayed_work(&dev_priv->display.hotplug.reenable_work);
+
+	return len;
+}
+
+static int i915_hpd_storm_ctl_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, i915_hpd_storm_ctl_show, inode->i_private);
+}
+
+static const struct file_operations i915_hpd_storm_ctl_fops = {
+	.owner = THIS_MODULE,
+	.open = i915_hpd_storm_ctl_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.write = i915_hpd_storm_ctl_write
+};
+
+static int i915_hpd_short_storm_ctl_show(struct seq_file *m, void *data)
+{
+	struct drm_i915_private *dev_priv = m->private;
+
+	seq_printf(m, "Enabled: %s\n",
+		   str_yes_no(dev_priv->display.hotplug.hpd_short_storm_enabled));
+
+	return 0;
+}
+
+static int
+i915_hpd_short_storm_ctl_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, i915_hpd_short_storm_ctl_show,
+			   inode->i_private);
+}
+
+static ssize_t i915_hpd_short_storm_ctl_write(struct file *file,
+					      const char __user *ubuf,
+					      size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_i915_private *dev_priv = m->private;
+	struct intel_hotplug *hotplug = &dev_priv->display.hotplug;
+	char *newline;
+	char tmp[16];
+	int i;
+	bool new_state;
+
+	if (len >= sizeof(tmp))
+		return -EINVAL;
+
+	if (copy_from_user(tmp, ubuf, len))
+		return -EFAULT;
+
+	tmp[len] = '\0';
+
+	/* Strip newline, if any */
+	newline = strchr(tmp, '\n');
+	if (newline)
+		*newline = '\0';
+
+	/* Reset to the "default" state for this system */
+	if (strcmp(tmp, "reset") == 0)
+		new_state = !HAS_DP_MST(dev_priv);
+	else if (kstrtobool(tmp, &new_state) != 0)
+		return -EINVAL;
+
+	drm_dbg_kms(&dev_priv->drm, "%sabling HPD short storm detection\n",
+		    new_state ? "En" : "Dis");
+
+	spin_lock_irq(&dev_priv->irq_lock);
+	hotplug->hpd_short_storm_enabled = new_state;
+	/* Reset the HPD storm stats so we don't accidentally trigger a storm */
+	for_each_hpd_pin(i)
+		hotplug->stats[i].count = 0;
+	spin_unlock_irq(&dev_priv->irq_lock);
+
+	/* Re-enable hpd immediately if we were in an irq storm */
+	flush_delayed_work(&dev_priv->display.hotplug.reenable_work);
+
+	return len;
+}
+
+static const struct file_operations i915_hpd_short_storm_ctl_fops = {
+	.owner = THIS_MODULE,
+	.open = i915_hpd_short_storm_ctl_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.write = i915_hpd_short_storm_ctl_write,
+};
+
+void intel_hpd_debugfs_register(struct drm_i915_private *i915)
+{
+	struct drm_minor *minor = i915->drm.primary;
+
+	debugfs_create_file("i915_hpd_storm_ctl", 0644, minor->debugfs_root,
+			    i915, &i915_hpd_storm_ctl_fops);
+	debugfs_create_file("i915_hpd_short_storm_ctl", 0644, minor->debugfs_root,
+			    i915, &i915_hpd_short_storm_ctl_fops);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hotplug.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hotplug.h
index b87e95d606e6..424ae5dbf5a0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hotplug.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hotplug.h
@@ -22,11 +22,12 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
 			   u32 pin_mask, u32 long_mask);
 void intel_hpd_trigger_irq(struct intel_digital_port *dig_port);
 void intel_hpd_init(struct drm_i915_private *dev_priv);
-void intel_hpd_init_work(struct drm_i915_private *dev_priv);
+void intel_hpd_init_early(struct drm_i915_private *i915);
 void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
 enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
 				   enum port port);
 bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
 void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
+void intel_hpd_debugfs_register(struct drm_i915_private *i915);
 
 #endif /* __INTEL_HOTPLUG_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hti.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti.c
new file mode 100644
index 000000000000..12a1f4ce1a77
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include "i915_drv.h"
+#include "intel_de.h"
+#include "intel_display.h"
+#include "intel_hti.h"
+#include "intel_hti_regs.h"
+
+void intel_hti_init(struct drm_i915_private *i915)
+{
+	/*
+	 * If the platform has HTI, we need to find out whether it has reserved
+	 * any display resources before we create our display outputs.
+	 */
+	if (INTEL_INFO(i915)->display.has_hti)
+		i915->display.hti.state = intel_de_read(i915, HDPORT_STATE);
+}
+
+bool intel_hti_uses_phy(struct drm_i915_private *i915, enum phy phy)
+{
+	return i915->display.hti.state & HDPORT_ENABLED &&
+		i915->display.hti.state & HDPORT_DDI_USED(phy);
+}
+
+u32 intel_hti_dpll_mask(struct drm_i915_private *i915)
+{
+	if (!(i915->display.hti.state & HDPORT_ENABLED))
+		return 0;
+
+	/*
+	 * Note: This is subtle. The values must coincide with what's defined
+	 * for the platform.
+	 */
+	return REG_FIELD_GET(HDPORT_DPLL_USED_MASK, i915->display.hti.state);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hti.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti.h
new file mode 100644
index 000000000000..2893d6668657
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_HTI_H__
+#define __INTEL_HTI_H__
+
+#include <linux/types.h>
+
+struct drm_i915_private;
+enum phy;
+
+void intel_hti_init(struct drm_i915_private *i915);
+bool intel_hti_uses_phy(struct drm_i915_private *i915, enum phy phy);
+u32 intel_hti_dpll_mask(struct drm_i915_private *i915);
+
+#endif /* __INTEL_HTI_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_hti_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti_regs.h
new file mode 100644
index 000000000000..e206f2837fc8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_hti_regs.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_HTI_REGS_H__
+#define __INTEL_HTI_REGS_H__
+
+#include "i915_reg_defs.h"
+
+#define HDPORT_STATE			_MMIO(0x45050)
+#define   HDPORT_DPLL_USED_MASK		REG_GENMASK(15, 12)
+#define   HDPORT_DDI_USED(phy)		REG_BIT(2 * (phy) + 1)
+#define   HDPORT_ENABLED		REG_BIT(0)
+
+#endif /* __INTEL_HTI_REGS_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lpe_audio.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lpe_audio.c
index dca6003ccac8..8aaaef4d7856 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lpe_audio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lpe_audio.c
@@ -71,6 +71,8 @@
 #include <drm/intel_lpe_audio.h>
 
 #include "i915_drv.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_lpe_audio.h"
 #include "intel_pci_config.h"
@@ -80,8 +82,7 @@
 static struct platform_device *
 lpe_audio_platdev_create(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
-	struct pci_dev *pdev = to_pci_dev(dev->dev);
+	struct pci_dev *pdev = to_pci_dev(dev_priv->drm.dev);
 	struct platform_device_info pinfo = {};
 	struct resource *rsc;
 	struct platform_device *platdev;
@@ -101,14 +102,14 @@ lpe_audio_platdev_create(struct drm_i915_private *dev_priv)
 	rsc[0].flags    = IORESOURCE_IRQ;
 	rsc[0].name     = "hdmi-lpe-audio-irq";
 
-	rsc[1].start    = pci_resource_start(pdev, GTTMMADR_BAR) +
+	rsc[1].start    = pci_resource_start(pdev, GEN4_GTTMMADR_BAR) +
 		I915_HDMI_LPE_AUDIO_BASE;
-	rsc[1].end      = pci_resource_start(pdev, GTTMMADR_BAR) +
+	rsc[1].end      = pci_resource_start(pdev, GEN4_GTTMMADR_BAR) +
 		I915_HDMI_LPE_AUDIO_BASE + I915_HDMI_LPE_AUDIO_SIZE - 1;
 	rsc[1].flags    = IORESOURCE_MEM;
 	rsc[1].name     = "hdmi-lpe-audio-mmio";
 
-	pinfo.parent = dev->dev;
+	pinfo.parent = dev_priv->drm.dev;
 	pinfo.name = "hdmi-lpe-audio";
 	pinfo.id = -1;
 	pinfo.res = rsc;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lspcon.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lspcon.c
index 15d59de8810e..9ff1c0b223ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lspcon.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lspcon.c
@@ -28,6 +28,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_edid.h>
 
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_dp.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lvds.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
index e5352239b2a2..7bf1bdfd03ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_lvds.c
@@ -39,6 +39,7 @@
 #include <drm/drm_edid.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_backlight.h"
 #include "intel_connector.h"
@@ -78,9 +79,9 @@ struct intel_lvds_encoder {
 	struct intel_connector *attached_connector;
 };
 
-static struct intel_lvds_encoder *to_lvds_encoder(struct drm_encoder *encoder)
+static struct intel_lvds_encoder *to_lvds_encoder(struct intel_encoder *encoder)
 {
-	return container_of(encoder, struct intel_lvds_encoder, base.base);
+	return container_of(encoder, struct intel_lvds_encoder, base);
 }
 
 bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv,
@@ -103,7 +104,7 @@ static bool intel_lvds_get_hw_state(struct intel_encoder *encoder,
 				    enum pipe *pipe)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
 	intel_wakeref_t wakeref;
 	bool ret;
 
@@ -123,7 +124,7 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
 				  struct intel_crtc_state *pipe_config)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
-	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
 	u32 tmp, flags = 0;
 
 	pipe_config->output_types |= BIT(INTEL_OUTPUT_LVDS);
@@ -229,7 +230,7 @@ static void intel_pre_enable_lvds(struct intel_atomic_state *state,
 				  const struct intel_crtc_state *pipe_config,
 				  const struct drm_connector_state *conn_state)
 {
-	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	const struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
@@ -312,7 +313,7 @@ static void intel_enable_lvds(struct intel_atomic_state *state,
 			      const struct drm_connector_state *conn_state)
 {
 	struct drm_device *dev = encoder->base.dev;
-	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	intel_de_write(dev_priv, lvds_encoder->reg,
@@ -334,7 +335,7 @@ static void intel_disable_lvds(struct intel_atomic_state *state,
 			       const struct intel_crtc_state *old_crtc_state,
 			       const struct drm_connector_state *old_conn_state)
 {
-	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base);
+	struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
 	intel_de_write(dev_priv, PP_CONTROL(0),
@@ -413,7 +414,7 @@ static int intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 {
 	struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev);
 	struct intel_lvds_encoder *lvds_encoder =
-		to_lvds_encoder(&intel_encoder->base);
+		to_lvds_encoder(intel_encoder);
 	struct intel_connector *intel_connector =
 		lvds_encoder->attached_connector;
 	struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
@@ -775,7 +776,7 @@ bool intel_is_dual_link_lvds(struct drm_i915_private *dev_priv)
 {
 	struct intel_encoder *encoder = intel_get_lvds_encoder(dev_priv);
 
-	return encoder && to_lvds_encoder(&encoder->base)->is_dual_link;
+	return encoder && to_lvds_encoder(encoder)->is_dual_link;
 }
 
 static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
@@ -814,6 +815,11 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
 	return (val & LVDS_CLKB_POWER_MASK) == LVDS_CLKB_POWER_UP;
 }
 
+static void intel_lvds_add_properties(struct drm_connector *connector)
+{
+	intel_attach_scaling_mode_property(connector);
+}
+
 /**
  * intel_lvds_init - setup LVDS connectors on this device
  * @dev_priv: i915 device
@@ -823,7 +829,6 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder)
  */
 void intel_lvds_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_lvds_encoder *lvds_encoder;
 	struct intel_encoder *intel_encoder;
 	struct intel_connector *intel_connector;
@@ -833,11 +838,10 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	i915_reg_t lvds_reg;
 	u32 lvds;
 	u8 pin;
-	u32 allowed_scalers;
 
 	/* Skip init on machines we know falsely report LVDS */
 	if (dmi_check_system(intel_no_lvds)) {
-		drm_WARN(dev, !dev_priv->display.vbt.int_lvds_support,
+		drm_WARN(&dev_priv->drm, !dev_priv->display.vbt.int_lvds_support,
 			 "Useless DMI match. Internal LVDS support disabled by VBT\n");
 		return;
 	}
@@ -886,10 +890,10 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	intel_encoder = &lvds_encoder->base;
 	encoder = &intel_encoder->base;
 	connector = &intel_connector->base;
-	drm_connector_init(dev, &intel_connector->base, &intel_lvds_connector_funcs,
+	drm_connector_init(&dev_priv->drm, &intel_connector->base, &intel_lvds_connector_funcs,
 			   DRM_MODE_CONNECTOR_LVDS);
 
-	drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs,
+	drm_encoder_init(&dev_priv->drm, &intel_encoder->base, &intel_lvds_enc_funcs,
 			 DRM_MODE_ENCODER_LVDS, "LVDS");
 
 	intel_encoder->enable = intel_enable_lvds;
@@ -920,17 +924,10 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 
 	drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs);
 	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
 
 	lvds_encoder->reg = lvds_reg;
 
-	/* create the scaling mode property */
-	allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT);
-	allowed_scalers |= BIT(DRM_MODE_SCALE_FULLSCREEN);
-	allowed_scalers |= BIT(DRM_MODE_SCALE_CENTER);
-	drm_connector_attach_scaling_mode_property(connector, allowed_scalers);
-	connector->state->scaling_mode = DRM_MODE_SCALE_ASPECT;
+	intel_lvds_add_properties(connector);
 
 	intel_lvds_pps_get_hw_state(dev_priv, &lvds_encoder->init_pps);
 	lvds_encoder->init_lvds_val = lvds;
@@ -947,7 +944,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	 * Attempt to get the fixed panel mode from DDC.  Assume that the
 	 * preferred mode is the right one.
 	 */
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	if (vga_switcheroo_handler_flags() & VGA_SWITCHEROO_CAN_SWITCH_DDC)
 		edid = drm_get_edid_switcheroo(connector,
 				    intel_gmbus_get_adapter(dev_priv, pin));
@@ -971,8 +968,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 			      IS_ERR(edid) ? NULL : edid);
 
 	/* Try EDID first */
-	intel_panel_add_edid_fixed_modes(intel_connector,
-					 intel_connector->panel.vbt.drrs_type != DRRS_TYPE_NONE);
+	intel_panel_add_edid_fixed_modes(intel_connector, true);
 
 	/* Failed to get EDID, what about VBT? */
 	if (!intel_panel_preferred_fixed_mode(intel_connector))
@@ -986,7 +982,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
 	if (!intel_panel_preferred_fixed_mode(intel_connector))
 		intel_panel_add_encoder_fixed_mode(intel_connector, intel_encoder);
 
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
 	/* If we still don't have a mode after all that, give up. */
 	if (!intel_panel_preferred_fixed_mode(intel_connector))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc_phy_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_mg_phy_regs.h
similarity index 98%
rename from drivers/gpu/drm/i915/display/intel_tc_phy_regs.h
rename to drivers/gpu/drm/i915/display/intel_mg_phy_regs.h
index 5a545086f959..0e8248bce52d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc_phy_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_mg_phy_regs.h
@@ -3,10 +3,10 @@
  * Copyright © 2022 Intel Corporation
  */
 
-#ifndef __INTEL_TC_PHY_REGS__
-#define __INTEL_TC_PHY_REGS__
+#ifndef __INTEL_MG_PHY_REGS__
+#define __INTEL_MG_PHY_REGS__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 #define MG_PHY_PORT_LN(ln, tc_port, ln0p1, ln0p2, ln1p1) \
 	_MMIO(_PORT(tc_port, ln0p1, ln0p2) + (ln) * ((ln1p1) - (ln0p1)))
@@ -277,4 +277,4 @@
 						   _MG_PLL_TDC_COLDST_BIAS_PORT1, \
 						   _MG_PLL_TDC_COLDST_BIAS_PORT2)
 
-#endif /* __INTEL_TC_PHY_REGS__ */
+#endif /* __INTEL_MG_PHY_REGS__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_modeset_setup.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_modeset_setup.c
index cbfabd58b75a..96395bfbd41d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_modeset_setup.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_modeset_setup.c
@@ -10,6 +10,7 @@
 #include <drm/drm_atomic_state_helper.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_bw.h"
 #include "intel_color.h"
@@ -155,6 +156,12 @@ static void intel_crtc_copy_hw_to_uapi_state(struct intel_crtc_state *crtc_state
 	crtc_state->uapi.adjusted_mode = crtc_state->hw.adjusted_mode;
 	crtc_state->uapi.scaling_filter = crtc_state->hw.scaling_filter;
 
+	/* assume 1:1 mapping */
+	drm_property_replace_blob(&crtc_state->hw.degamma_lut,
+				  crtc_state->pre_csc_lut);
+	drm_property_replace_blob(&crtc_state->hw.gamma_lut,
+				  crtc_state->post_csc_lut);
+
 	drm_property_replace_blob(&crtc_state->uapi.degamma_lut,
 				  crtc_state->hw.degamma_lut);
 	drm_property_replace_blob(&crtc_state->uapi.gamma_lut,
@@ -205,13 +212,21 @@ static bool intel_crtc_has_encoders(struct intel_crtc *crtc)
 
 static struct intel_connector *intel_encoder_find_connector(struct intel_encoder *encoder)
 {
-	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct drm_connector_list_iter conn_iter;
 	struct intel_connector *connector;
+	struct intel_connector *found_connector = NULL;
 
-	for_each_connector_on_encoder(dev, &encoder->base, connector)
-		return connector;
+	drm_connector_list_iter_begin(&i915->drm, &conn_iter);
+	for_each_intel_connector_iter(connector, &conn_iter) {
+		if (&encoder->base == connector->base.encoder) {
+			found_connector = connector;
+			break;
+		}
+	}
+	drm_connector_list_iter_end(&conn_iter);
 
-	return NULL;
+	return found_connector;
 }
 
 static void intel_sanitize_fifo_underrun_reporting(const struct intel_crtc_state *crtc_state)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_modeset_verify.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_modeset_verify.c
index 0fdcf2e6d57f..842d70f0dfd2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_modeset_verify.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_modeset_verify.c
@@ -227,7 +227,8 @@ void intel_modeset_verify_crtc(struct intel_crtc *crtc,
 			       struct intel_crtc_state *old_crtc_state,
 			       struct intel_crtc_state *new_crtc_state)
 {
-	if (!intel_crtc_needs_modeset(new_crtc_state) && !new_crtc_state->update_pipe)
+	if (!intel_crtc_needs_modeset(new_crtc_state) &&
+	    !intel_crtc_needs_fastset(new_crtc_state))
 		return;
 
 	intel_wm_state_verify(crtc, new_crtc_state);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_opregion.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_opregion.c
index c963db7fcf7d..36cc9e1d898b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_opregion.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_opregion.c
@@ -463,7 +463,6 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
 	struct intel_connector *connector;
 	struct drm_connector_list_iter conn_iter;
 	struct opregion_asle *asle = dev_priv->display.opregion.asle;
-	struct drm_device *dev = &dev_priv->drm;
 
 	drm_dbg(&dev_priv->drm, "bclp = 0x%08x\n", bclp);
 
@@ -480,7 +479,7 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
 	if (bclp > 255)
 		return ASLC_BACKLIGHT_FAILED;
 
-	drm_modeset_lock(&dev->mode_config.connection_mutex, NULL);
+	drm_modeset_lock(&dev_priv->drm.mode_config.connection_mutex, NULL);
 
 	/*
 	 * Update backlight on all connectors that support backlight (usually
@@ -488,13 +487,13 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
 	 */
 	drm_dbg_kms(&dev_priv->drm, "updating opregion backlight %d/255\n",
 		    bclp);
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter)
 		intel_backlight_set_acpi(connector->base.state, bclp, 255);
 	drm_connector_list_iter_end(&conn_iter);
 	asle->cblv = DIV_ROUND_UP(bclp * 100, 255) | ASLE_CBLV_VALID;
 
-	drm_modeset_unlock(&dev->mode_config.connection_mutex);
+	drm_modeset_unlock(&dev_priv->drm.mode_config.connection_mutex);
 
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_panel.c
index 41cec9dc4223..1640726bfbf6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_panel.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_panel.c
@@ -31,6 +31,7 @@
 #include <linux/kernel.h>
 #include <linux/pwm.h>
 
+#include "i915_reg.h"
 #include "intel_backlight.h"
 #include "intel_connector.h"
 #include "intel_de.h"
@@ -85,9 +86,10 @@ static bool is_alt_drrs_mode(const struct drm_display_mode *mode,
 static bool is_alt_fixed_mode(const struct drm_display_mode *mode,
 			      const struct drm_display_mode *preferred_mode)
 {
-	return drm_mode_match(mode, preferred_mode,
-			      DRM_MODE_MATCH_FLAGS |
-			      DRM_MODE_MATCH_3D_FLAGS) &&
+	u32 sync_flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NHSYNC |
+		DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC;
+
+	return (mode->flags & ~sync_flags) == (preferred_mode->flags & ~sync_flags) &&
 		mode->hdisplay == preferred_mode->hdisplay &&
 		mode->vdisplay == preferred_mode->vdisplay;
 }
@@ -147,12 +149,24 @@ int intel_panel_get_modes(struct intel_connector *connector)
 	return num_modes;
 }
 
-enum drrs_type intel_panel_drrs_type(struct intel_connector *connector)
+static bool has_drrs_modes(struct intel_connector *connector)
 {
-	if (list_empty(&connector->panel.fixed_modes) ||
-	    list_is_singular(&connector->panel.fixed_modes))
-		return DRRS_TYPE_NONE;
+	const struct drm_display_mode *mode1;
+
+	list_for_each_entry(mode1, &connector->panel.fixed_modes, head) {
+		const struct drm_display_mode *mode2 = mode1;
+
+		list_for_each_entry_continue(mode2, &connector->panel.fixed_modes, head) {
+			if (is_alt_drrs_mode(mode1, mode2))
+				return true;
+		}
+	}
+
+	return false;
+}
 
+enum drrs_type intel_panel_drrs_type(struct intel_connector *connector)
+{
 	return connector->panel.vbt.drrs_type;
 }
 
@@ -653,6 +667,9 @@ int intel_panel_init(struct intel_connector *connector)
 
 	intel_backlight_init_funcs(panel);
 
+	if (!has_drrs_modes(connector))
+		connector->panel.vbt.drrs_type = DRRS_TYPE_NONE;
+
 	drm_dbg_kms(connector->base.dev,
 		    "[CONNECTOR:%d:%s] DRRS type: %s\n",
 		    connector->base.base.id, connector->base.name,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pch_display.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pch_display.c
index 837152dca063..cecc0d007cf3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pch_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pch_display.c
@@ -4,6 +4,7 @@
  */
 
 #include "g4x_dp.h"
+#include "i915_reg.h"
 #include "intel_crt.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pch_refclk.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pch_refclk.c
index a66097cdc1e0..08a94365b7d1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pch_refclk.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pch_refclk.c
@@ -3,6 +3,7 @@
  * Copyright © 2021 Intel Corporation
  */
 
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_panel.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pipe_crc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pipe_crc.c
index 8ac263f471be..e9774670e3f6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pipe_crc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pipe_crc.c
@@ -24,11 +24,12 @@
  *
  */
 
-#include <linux/circ_buf.h>
 #include <linux/ctype.h>
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
@@ -75,7 +76,6 @@ static int i9xx_pipe_crc_auto_source(struct drm_i915_private *dev_priv,
 				     enum pipe pipe,
 				     enum intel_pipe_crc_source *source)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_encoder *encoder;
 	struct intel_crtc *crtc;
 	struct intel_digital_port *dig_port;
@@ -83,8 +83,8 @@ static int i9xx_pipe_crc_auto_source(struct drm_i915_private *dev_priv,
 
 	*source = INTEL_PIPE_CRC_SOURCE_PIPE;
 
-	drm_modeset_lock_all(dev);
-	for_each_intel_encoder(dev, encoder) {
+	drm_modeset_lock_all(&dev_priv->drm);
+	for_each_intel_encoder(&dev_priv->drm, encoder) {
 		if (!encoder->base.crtc)
 			continue;
 
@@ -111,7 +111,7 @@ static int i9xx_pipe_crc_auto_source(struct drm_i915_private *dev_priv,
 				*source = INTEL_PIPE_CRC_SOURCE_DP_D;
 				break;
 			default:
-				drm_WARN(dev, 1, "nonexisting DP port %c\n",
+				drm_WARN(&dev_priv->drm, 1, "nonexisting DP port %c\n",
 					 port_name(dig_port->base.port));
 				break;
 			}
@@ -120,7 +120,7 @@ static int i9xx_pipe_crc_auto_source(struct drm_i915_private *dev_priv,
 			break;
 		}
 	}
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pps.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pps.c
index 21944f5bf3a8..9bbf41a076f7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_pps.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_pps.c
@@ -5,10 +5,12 @@
 
 #include "g4x_dp.h"
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_power_well.h"
 #include "intel_display_types.h"
 #include "intel_dp.h"
+#include "intel_dpio_phy.h"
 #include "intel_dpll.h"
 #include "intel_lvds.h"
 #include "intel_pps.h"
@@ -1098,7 +1100,13 @@ bool intel_pps_have_panel_power_or_vdd(struct intel_dp *intel_dp)
 
 static void pps_init_timestamps(struct intel_dp *intel_dp)
 {
-	intel_dp->pps.panel_power_off_time = ktime_get_boottime();
+	/*
+	 * Initialize panel power off time to 0, assuming panel power could have
+	 * been toggled between kernel boot and now only by a previously loaded
+	 * and removed i915, which has already ensured sufficient power off
+	 * delay at module remove.
+	 */
+	intel_dp->pps.panel_power_off_time = 0;
 	intel_dp->pps.last_power_on = jiffies;
 	intel_dp->pps.last_backlight_off = jiffies;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_psr.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_psr.c
index 15c3e448aa0e..5b678916e6db 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_psr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_psr.c
@@ -27,6 +27,7 @@
 #include "display/intel_dp.h"
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_crtc.h"
 #include "intel_de.h"
@@ -533,7 +534,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
 
 	val |= psr_compute_idle_frames(intel_dp) << EDP_PSR2_IDLE_FRAME_SHIFT;
 
-	if (!IS_ALDERLAKE_P(dev_priv))
+	if (DISPLAY_VER(dev_priv) <= 13 && !IS_ALDERLAKE_P(dev_priv))
 		val |= EDP_SU_TRACK_ENABLE;
 
 	if (DISPLAY_VER(dev_priv) >= 10 && DISPLAY_VER(dev_priv) <= 12)
@@ -616,7 +617,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
 static bool
 transcoder_has_psr2(struct drm_i915_private *dev_priv, enum transcoder trans)
 {
-	if (IS_ALDERLAKE_P(dev_priv))
+	if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14)
 		return trans == TRANSCODER_A || trans == TRANSCODER_B;
 	else if (DISPLAY_VER(dev_priv) >= 12)
 		return trans == TRANSCODER_A;
@@ -696,7 +697,7 @@ dc3co_is_pipe_port_compatible(struct intel_dp *intel_dp,
 	struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
 	enum port port = dig_port->base.port;
 
-	if (IS_ALDERLAKE_P(dev_priv))
+	if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14)
 		return pipe <= PIPE_B && port <= PORT_B;
 	else
 		return pipe == PIPE_A && port == PORT_A;
@@ -779,6 +780,7 @@ static bool psr2_granularity_check(struct intel_dp *intel_dp,
 				   struct intel_crtc_state *crtc_state)
 {
 	struct drm_i915_private *dev_priv = dp_to_i915(intel_dp);
+	const struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config;
 	const int crtc_hdisplay = crtc_state->hw.adjusted_mode.crtc_hdisplay;
 	const int crtc_vdisplay = crtc_state->hw.adjusted_mode.crtc_vdisplay;
 	u16 y_granularity = 0;
@@ -795,11 +797,11 @@ static bool psr2_granularity_check(struct intel_dp *intel_dp,
 		return intel_dp->psr.su_y_granularity == 4;
 
 	/*
-	 * adl_p has 1 line granularity. For other platforms with SW tracking we
-	 * can adjust the y coordinates to match sink requirement if multiple of
-	 * 4.
+	 * adl_p and display 14+ platforms has 1 line granularity.
+	 * For other platforms with SW tracking we can adjust the y coordinates
+	 * to match sink requirement if multiple of 4.
 	 */
-	if (IS_ALDERLAKE_P(dev_priv))
+	if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14)
 		y_granularity = intel_dp->psr.su_y_granularity;
 	else if (intel_dp->psr.su_y_granularity <= 2)
 		y_granularity = 4;
@@ -809,6 +811,10 @@ static bool psr2_granularity_check(struct intel_dp *intel_dp,
 	if (y_granularity == 0 || crtc_vdisplay % y_granularity)
 		return false;
 
+	if (crtc_state->dsc.compression_enable &&
+	    vdsc_cfg->slice_height % y_granularity)
+		return false;
+
 	crtc_state->su_y_granularity = y_granularity;
 	return true;
 }
@@ -883,7 +889,8 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 	 * resolution requires DSC to be enabled, priority is given to DSC
 	 * over PSR2.
 	 */
-	if (crtc_state->dsc.compression_enable) {
+	if (crtc_state->dsc.compression_enable &&
+	    (DISPLAY_VER(dev_priv) <= 13 && !IS_ALDERLAKE_P(dev_priv))) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "PSR2 cannot be enabled since DSC is enabled\n");
 		return false;
@@ -1469,26 +1476,27 @@ unlock:
 
 static u32 man_trk_ctl_enable_bit_get(struct drm_i915_private *dev_priv)
 {
-	return IS_ALDERLAKE_P(dev_priv) ? 0 : PSR2_MAN_TRK_CTL_ENABLE;
+	return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ? 0 :
+		PSR2_MAN_TRK_CTL_ENABLE;
 }
 
 static u32 man_trk_ctl_single_full_frame_bit_get(struct drm_i915_private *dev_priv)
 {
-	return IS_ALDERLAKE_P(dev_priv) ?
+	return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ?
 	       ADLP_PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME :
 	       PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME;
 }
 
 static u32 man_trk_ctl_partial_frame_bit_get(struct drm_i915_private *dev_priv)
 {
-	return IS_ALDERLAKE_P(dev_priv) ?
+	return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ?
 	       ADLP_PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE :
 	       PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE;
 }
 
 static u32 man_trk_ctl_continuos_full_frame(struct drm_i915_private *dev_priv)
 {
-	return IS_ALDERLAKE_P(dev_priv) ?
+	return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ?
 	       ADLP_PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME :
 	       PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME;
 }
@@ -1627,7 +1635,7 @@ static void psr2_man_trk_ctl_calc(struct intel_crtc_state *crtc_state,
 	if (clip->y1 == -1)
 		goto exit;
 
-	if (IS_ALDERLAKE_P(dev_priv)) {
+	if (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14) {
 		val |= ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(clip->y1);
 		val |= ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(clip->y2 - 1);
 	} else {
@@ -1664,14 +1672,19 @@ static void intel_psr2_sel_fetch_pipe_alignment(const struct intel_crtc_state *c
 						struct drm_rect *pipe_clip)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
-	const u16 y_alignment = crtc_state->su_y_granularity;
+	const struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config;
+	u16 y_alignment;
+
+	/* ADLP aligns the SU region to vdsc slice height in case dsc is enabled */
+	if (crtc_state->dsc.compression_enable &&
+	    (IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14))
+		y_alignment = vdsc_cfg->slice_height;
+	else
+		y_alignment = crtc_state->su_y_granularity;
 
 	pipe_clip->y1 -= pipe_clip->y1 % y_alignment;
 	if (pipe_clip->y2 % y_alignment)
 		pipe_clip->y2 = ((pipe_clip->y2 / y_alignment) + 1) * y_alignment;
-
-	if (IS_ALDERLAKE_P(dev_priv) && crtc_state->dsc.compression_enable)
-		drm_warn(&dev_priv->drm, "Missing PSR2 sel fetch alignment with DSC\n");
 }
 
 /*
@@ -2054,13 +2067,12 @@ static bool __psr_wait_for_idle_locked(struct intel_dp *intel_dp)
 static int intel_psr_fastset_force(struct drm_i915_private *dev_priv)
 {
 	struct drm_connector_list_iter conn_iter;
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_modeset_acquire_ctx ctx;
 	struct drm_atomic_state *state;
 	struct drm_connector *conn;
 	int err = 0;
 
-	state = drm_atomic_state_alloc(dev);
+	state = drm_atomic_state_alloc(&dev_priv->drm);
 	if (!state)
 		return -ENOMEM;
 
@@ -2069,7 +2081,7 @@ static int intel_psr_fastset_force(struct drm_i915_private *dev_priv)
 
 retry:
 
-	drm_connector_list_iter_begin(dev, &conn_iter);
+	drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter);
 	drm_for_each_connector_iter(conn, &conn_iter) {
 		struct drm_connector_state *conn_state;
 		struct drm_crtc_state *crtc_state;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
index 774c1dc31a52..329b9d9af667 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -37,6 +37,7 @@
 #include <drm/drm_edid.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_connector.h"
 #include "intel_crtc.h"
@@ -199,7 +200,7 @@ to_intel_sdvo_connector(struct drm_connector *connector)
 	container_of((conn_state), struct intel_sdvo_connector_state, base.base)
 
 static bool
-intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, u16 flags);
+intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo);
 static bool
 intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
 			      struct intel_sdvo_connector *intel_sdvo_connector,
@@ -1297,13 +1298,28 @@ static bool intel_sdvo_limited_color_range(struct intel_encoder *encoder,
 	return intel_hdmi_limited_color_range(crtc_state, conn_state);
 }
 
+static bool intel_sdvo_has_audio(struct intel_encoder *encoder,
+				 const struct intel_crtc_state *crtc_state,
+				 const struct drm_connector_state *conn_state)
+{
+	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
+	const struct intel_digital_connector_state *intel_conn_state =
+		to_intel_digital_connector_state(conn_state);
+
+	if (!crtc_state->has_hdmi_sink)
+		return false;
+
+	if (intel_conn_state->force_audio == HDMI_AUDIO_AUTO)
+		return intel_sdvo->has_hdmi_audio;
+	else
+		return intel_conn_state->force_audio == HDMI_AUDIO_ON;
+}
+
 static int intel_sdvo_compute_config(struct intel_encoder *encoder,
 				     struct intel_crtc_state *pipe_config,
 				     struct drm_connector_state *conn_state)
 {
 	struct intel_sdvo *intel_sdvo = to_sdvo(encoder);
-	struct intel_sdvo_connector_state *intel_sdvo_state =
-		to_intel_sdvo_connector_state(conn_state);
 	struct intel_sdvo_connector *intel_sdvo_connector =
 		to_intel_sdvo_connector(conn_state->connector);
 	struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
@@ -1362,13 +1378,7 @@ static int intel_sdvo_compute_config(struct intel_encoder *encoder,
 
 	pipe_config->has_hdmi_sink = intel_has_hdmi_sink(intel_sdvo, conn_state);
 
-	if (pipe_config->has_hdmi_sink) {
-		if (intel_sdvo_state->base.force_audio == HDMI_AUDIO_AUTO)
-			pipe_config->has_audio = intel_sdvo->has_hdmi_audio;
-		else
-			pipe_config->has_audio =
-				intel_sdvo_state->base.force_audio == HDMI_AUDIO_ON;
-	}
+	pipe_config->has_audio = intel_sdvo_has_audio(encoder, pipe_config, conn_state);
 
 	pipe_config->limited_color_range =
 		intel_sdvo_limited_color_range(encoder, pipe_config,
@@ -2290,17 +2300,12 @@ static int intel_sdvo_get_tv_modes(struct drm_connector *connector)
 
 static int intel_sdvo_get_lvds_modes(struct drm_connector *connector)
 {
-	struct intel_sdvo *intel_sdvo = intel_attached_sdvo(to_intel_connector(connector));
 	struct drm_i915_private *dev_priv = to_i915(connector->dev);
-	int num_modes = 0;
 
 	drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n",
 		    connector->base.id, connector->name);
 
-	num_modes += intel_panel_get_modes(to_intel_connector(connector));
-	num_modes += intel_ddc_get_modes(connector, &intel_sdvo->ddc);
-
-	return num_modes;
+	return intel_panel_get_modes(to_intel_connector(connector));
 }
 
 static int intel_sdvo_get_modes(struct drm_connector *connector)
@@ -2627,7 +2632,7 @@ intel_sdvo_unselect_i2c_bus(struct intel_sdvo *sdvo)
 }
 
 static bool
-intel_sdvo_is_hdmi_connector(struct intel_sdvo *intel_sdvo, int device)
+intel_sdvo_is_hdmi_connector(struct intel_sdvo *intel_sdvo)
 {
 	return intel_sdvo_check_supp_encode(intel_sdvo);
 }
@@ -2689,9 +2694,8 @@ intel_sdvo_connector_init(struct intel_sdvo_connector *connector,
 	drm_connector_helper_add(drm_connector,
 				 &intel_sdvo_connector_helper_funcs);
 
-	connector->base.base.interlace_allowed = 1;
-	connector->base.base.doublescan_allowed = 0;
 	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
+	connector->base.base.interlace_allowed = true;
 	connector->base.get_hw_state = intel_sdvo_connector_get_hw_state;
 
 	intel_connector_attach_encoder(&connector->base, &encoder->base);
@@ -2733,7 +2737,7 @@ static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)
 }
 
 static bool
-intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
+intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, u16 type)
 {
 	struct drm_encoder *encoder = &intel_sdvo->base.base;
 	struct drm_connector *connector;
@@ -2741,16 +2745,13 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 	struct intel_connector *intel_connector;
 	struct intel_sdvo_connector *intel_sdvo_connector;
 
-	DRM_DEBUG_KMS("initialising DVI device %d\n", device);
+	DRM_DEBUG_KMS("initialising DVI type 0x%x\n", type);
 
 	intel_sdvo_connector = intel_sdvo_connector_alloc();
 	if (!intel_sdvo_connector)
 		return false;
 
-	if (device == 0)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS0;
-	else if (device == 1)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_TMDS1;
+	intel_sdvo_connector->output_flag = type;
 
 	intel_connector = &intel_sdvo_connector->base;
 	connector = &intel_connector->base;
@@ -2770,7 +2771,7 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 	encoder->encoder_type = DRM_MODE_ENCODER_TMDS;
 	connector->connector_type = DRM_MODE_CONNECTOR_DVID;
 
-	if (intel_sdvo_is_hdmi_connector(intel_sdvo, device)) {
+	if (intel_sdvo_is_hdmi_connector(intel_sdvo)) {
 		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
 		intel_sdvo_connector->is_hdmi = true;
 	}
@@ -2787,14 +2788,14 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 }
 
 static bool
-intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
+intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, u16 type)
 {
 	struct drm_encoder *encoder = &intel_sdvo->base.base;
 	struct drm_connector *connector;
 	struct intel_connector *intel_connector;
 	struct intel_sdvo_connector *intel_sdvo_connector;
 
-	DRM_DEBUG_KMS("initialising TV type %d\n", type);
+	DRM_DEBUG_KMS("initialising TV type 0x%x\n", type);
 
 	intel_sdvo_connector = intel_sdvo_connector_alloc();
 	if (!intel_sdvo_connector)
@@ -2826,14 +2827,14 @@ err:
 }
 
 static bool
-intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device)
+intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, u16 type)
 {
 	struct drm_encoder *encoder = &intel_sdvo->base.base;
 	struct drm_connector *connector;
 	struct intel_connector *intel_connector;
 	struct intel_sdvo_connector *intel_sdvo_connector;
 
-	DRM_DEBUG_KMS("initialising analog device %d\n", device);
+	DRM_DEBUG_KMS("initialising analog type 0x%x\n", type);
 
 	intel_sdvo_connector = intel_sdvo_connector_alloc();
 	if (!intel_sdvo_connector)
@@ -2845,10 +2846,7 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device)
 	encoder->encoder_type = DRM_MODE_ENCODER_DAC;
 	connector->connector_type = DRM_MODE_CONNECTOR_VGA;
 
-	if (device == 0)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB0;
-	else if (device == 1)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB1;
+	intel_sdvo_connector->output_flag = type;
 
 	if (intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo) < 0) {
 		kfree(intel_sdvo_connector);
@@ -2859,7 +2857,7 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device)
 }
 
 static bool
-intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
+intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, u16 type)
 {
 	struct drm_encoder *encoder = &intel_sdvo->base.base;
 	struct drm_i915_private *i915 = to_i915(encoder->dev);
@@ -2867,7 +2865,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
 	struct intel_connector *intel_connector;
 	struct intel_sdvo_connector *intel_sdvo_connector;
 
-	DRM_DEBUG_KMS("initialising LVDS device %d\n", device);
+	DRM_DEBUG_KMS("initialising LVDS type 0x%x\n", type);
 
 	intel_sdvo_connector = intel_sdvo_connector_alloc();
 	if (!intel_sdvo_connector)
@@ -2878,10 +2876,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
 	encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
 	connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
 
-	if (device == 0)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS0;
-	else if (device == 1)
-		intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1;
+	intel_sdvo_connector->output_flag = type;
 
 	if (intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo) < 0) {
 		kfree(intel_sdvo_connector);
@@ -2937,63 +2932,61 @@ static u16 intel_sdvo_filter_output_flags(u16 flags)
 	return flags;
 }
 
-static bool
-intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, u16 flags)
+static bool intel_sdvo_output_init(struct intel_sdvo *sdvo, u16 type)
 {
+	if (type & SDVO_TMDS_MASK)
+		return intel_sdvo_dvi_init(sdvo, type);
+	else if (type & SDVO_TV_MASK)
+		return intel_sdvo_tv_init(sdvo, type);
+	else if (type & SDVO_RGB_MASK)
+		return intel_sdvo_analog_init(sdvo, type);
+	else if (type & SDVO_LVDS_MASK)
+		return intel_sdvo_lvds_init(sdvo, type);
+	else
+		return false;
+}
+
+static bool
+intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo)
+{
+	static const u16 probe_order[] = {
+		SDVO_OUTPUT_TMDS0,
+		SDVO_OUTPUT_TMDS1,
+		/* TV has no XXX1 function block */
+		SDVO_OUTPUT_SVID0,
+		SDVO_OUTPUT_CVBS0,
+		SDVO_OUTPUT_YPRPB0,
+		SDVO_OUTPUT_RGB0,
+		SDVO_OUTPUT_RGB1,
+		SDVO_OUTPUT_LVDS0,
+		SDVO_OUTPUT_LVDS1,
+	};
 	struct drm_i915_private *i915 = to_i915(intel_sdvo->base.base.dev);
+	u16 flags;
+	int i;
 
-	flags = intel_sdvo_filter_output_flags(flags);
+	flags = intel_sdvo_filter_output_flags(intel_sdvo->caps.output_flags);
+
+	if (flags == 0) {
+		DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%04x)\n",
+			      SDVO_NAME(intel_sdvo), intel_sdvo->caps.output_flags);
+		return false;
+	}
 
 	intel_sdvo->controlled_output = flags;
 
 	intel_sdvo_select_ddc_bus(i915, intel_sdvo);
 
-	if (flags & SDVO_OUTPUT_TMDS0)
-		if (!intel_sdvo_dvi_init(intel_sdvo, 0))
-			return false;
+	for (i = 0; i < ARRAY_SIZE(probe_order); i++) {
+		u16 type = flags & probe_order[i];
 
-	if (flags & SDVO_OUTPUT_TMDS1)
-		if (!intel_sdvo_dvi_init(intel_sdvo, 1))
-			return false;
-
-	/* TV has no XXX1 function block */
-	if (flags & SDVO_OUTPUT_SVID0)
-		if (!intel_sdvo_tv_init(intel_sdvo, SDVO_OUTPUT_SVID0))
-			return false;
+		if (!type)
+			continue;
 
-	if (flags & SDVO_OUTPUT_CVBS0)
-		if (!intel_sdvo_tv_init(intel_sdvo, SDVO_OUTPUT_CVBS0))
+		if (!intel_sdvo_output_init(intel_sdvo, type))
 			return false;
-
-	if (flags & SDVO_OUTPUT_YPRPB0)
-		if (!intel_sdvo_tv_init(intel_sdvo, SDVO_OUTPUT_YPRPB0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_RGB0)
-		if (!intel_sdvo_analog_init(intel_sdvo, 0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_RGB1)
-		if (!intel_sdvo_analog_init(intel_sdvo, 1))
-			return false;
-
-	if (flags & SDVO_OUTPUT_LVDS0)
-		if (!intel_sdvo_lvds_init(intel_sdvo, 0))
-			return false;
-
-	if (flags & SDVO_OUTPUT_LVDS1)
-		if (!intel_sdvo_lvds_init(intel_sdvo, 1))
-			return false;
-
-	if (flags == 0) {
-		unsigned char bytes[2];
-
-		memcpy(bytes, &intel_sdvo->caps.output_flags, 2);
-		DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%02x%02x)\n",
-			      SDVO_NAME(intel_sdvo),
-			      bytes[0], bytes[1]);
-		return false;
 	}
+
 	intel_sdvo->base.pipe_mask = ~0;
 
 	return true;
@@ -3369,8 +3362,7 @@ bool intel_sdvo_init(struct drm_i915_private *dev_priv,
 	intel_sdvo->colorimetry_cap =
 		intel_sdvo_get_colorimetry_cap(intel_sdvo);
 
-	if (intel_sdvo_output_setup(intel_sdvo,
-				    intel_sdvo->caps.output_flags) != true) {
+	if (!intel_sdvo_output_setup(intel_sdvo)) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "SDVO output failed to setup on %s\n",
 			    SDVO_NAME(intel_sdvo));
@@ -3421,9 +3413,12 @@ bool intel_sdvo_init(struct drm_i915_private *dev_priv,
 			(intel_sdvo->caps.sdvo_inputs_mask & 0x2) ? 'Y' : 'N',
 			/* check currently supported outputs */
 			intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0) ? 'Y' : 'N',
+			(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0 |
+			 SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_SVID0 |
+			 SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_YPRPB0) ? 'Y' : 'N',
 			intel_sdvo->caps.output_flags &
-			(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
+			(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1 |
+			 SDVO_OUTPUT_LVDS1) ? 'Y' : 'N');
 	return true;
 
 err_output:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
index 937cefd6f78f..c799e891f8b5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_snps_phy.c
@@ -5,6 +5,7 @@
 
 #include <linux/util_macros.h>
 
+#include "i915_reg.h"
 #include "intel_ddi.h"
 #include "intel_ddi_buf_trans.h"
 #include "intel_de.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_snps_phy_regs.h
index 0543465aaf14..a04d692169d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_snps_phy_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_snps_phy_regs.h
@@ -6,7 +6,7 @@
 #ifndef __INTEL_SNPS_PHY_REGS__
 #define __INTEL_SNPS_PHY_REGS__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 #define _SNPS_PHY_A_BASE			0x168000
 #define _SNPS_PHY_B_BASE			0x169000
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sprite.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sprite.c
index 7649c50b5445..e6b4d24b9cd0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sprite.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -42,6 +42,7 @@
 #include <drm/drm_rect.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_vgpu.h"
 #include "i9xx_plane.h"
 #include "intel_atomic_plane.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sprite.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sprite.h
index 4f63e4967731..4635c7ad23f9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_sprite.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_sprite.h
@@ -8,14 +8,13 @@
 
 #include <linux/types.h>
 
-#include "intel_display.h"
-
 struct drm_device;
 struct drm_display_mode;
 struct drm_file;
 struct drm_i915_private;
 struct intel_crtc_state;
 struct intel_plane_state;
+enum pipe;
 
 /*
  * FIXME: We should instead only take spinlocks once for the entire update
@@ -34,12 +33,6 @@ int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data,
 int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state);
 int chv_plane_check_rotation(const struct intel_plane_state *plane_state);
 
-static inline u8 icl_hdr_plane_mask(void)
-{
-	return BIT(PLANE_PRIMARY) |
-		BIT(PLANE_SPRITE0) | BIT(PLANE_SPRITE1);
-}
-
 int ivb_plane_min_cdclk(const struct intel_crtc_state *crtc_state,
 			const struct intel_plane_state *plane_state);
 int hsw_plane_min_cdclk(const struct intel_crtc_state *crtc_state,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tc.c
index e5af955b5600..70624b4b2d38 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tc.c
@@ -8,9 +8,10 @@
 #include "intel_display.h"
 #include "intel_display_power_map.h"
 #include "intel_display_types.h"
+#include "intel_dkl_phy_regs.h"
 #include "intel_dp_mst.h"
+#include "intel_mg_phy_regs.h"
 #include "intel_tc.h"
-#include "intel_tc_phy_regs.h"
 
 static const char *tc_port_mode_name(enum tc_port_mode mode)
 {
@@ -408,14 +409,9 @@ static bool adl_tc_phy_take_ownership(struct intel_digital_port *dig_port,
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	struct intel_uncore *uncore = &i915->uncore;
 	enum port port = dig_port->base.port;
-	u32 val;
 
-	val = intel_uncore_read(uncore, DDI_BUF_CTL(port));
-	if (take)
-		val |= DDI_BUF_CTL_TC_PHY_OWNERSHIP;
-	else
-		val &= ~DDI_BUF_CTL_TC_PHY_OWNERSHIP;
-	intel_uncore_write(uncore, DDI_BUF_CTL(port), val);
+	intel_uncore_rmw(uncore, DDI_BUF_CTL(port), DDI_BUF_CTL_TC_PHY_OWNERSHIP,
+			 take ? DDI_BUF_CTL_TC_PHY_OWNERSHIP : 0);
 
 	return true;
 }
@@ -686,19 +682,59 @@ static void intel_tc_port_update_mode(struct intel_digital_port *dig_port,
 static void
 intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port,
 				 int refcount)
+{
+	dig_port->tc_link_refcount = refcount;
+}
+
+/**
+ * intel_tc_port_init_mode: Read out HW state and init the given port's TypeC mode
+ * @dig_port: digital port
+ *
+ * Read out the HW state and initialize the TypeC mode of @dig_port. The mode
+ * will be locked until intel_tc_port_sanitize_mode() is called.
+ */
+void intel_tc_port_init_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+	intel_wakeref_t tc_cold_wref;
+	enum intel_display_power_domain domain;
+
+	mutex_lock(&dig_port->tc_lock);
 
+	drm_WARN_ON(&i915->drm, dig_port->tc_mode != TC_PORT_DISCONNECTED);
+	drm_WARN_ON(&i915->drm, dig_port->tc_lock_wakeref);
 	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount);
-	dig_port->tc_link_refcount = refcount;
+
+	tc_cold_wref = tc_cold_block(dig_port, &domain);
+
+	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
+	/* Prevent changing dig_port->tc_mode until intel_tc_port_sanitize_mode() is called. */
+	intel_tc_port_link_init_refcount(dig_port, 1);
+	dig_port->tc_lock_wakeref = tc_cold_block(dig_port, &dig_port->tc_lock_power_domain);
+
+	tc_cold_unblock(dig_port, domain, tc_cold_wref);
+
+	drm_dbg_kms(&i915->drm, "Port %s: init mode (%s)\n",
+		    dig_port->tc_port_name,
+		    tc_port_mode_name(dig_port->tc_mode));
+
+	mutex_unlock(&dig_port->tc_lock);
 }
 
-void intel_tc_port_sanitize(struct intel_digital_port *dig_port)
+/**
+ * intel_tc_port_sanitize_mode: Sanitize the given port's TypeC mode
+ * @dig_port: digital port
+ *
+ * Sanitize @dig_port's TypeC mode wrt. the encoder's state right after driver
+ * loading and system resume:
+ * If the encoder is enabled keep the TypeC mode/PHY connected state locked until
+ * the encoder is disabled.
+ * If the encoder is disabled make sure the PHY is disconnected.
+ */
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	struct intel_encoder *encoder = &dig_port->base;
-	intel_wakeref_t tc_cold_wref;
-	enum intel_display_power_domain domain;
 	int active_links = 0;
 
 	mutex_lock(&dig_port->tc_lock);
@@ -708,21 +744,14 @@ void intel_tc_port_sanitize(struct intel_digital_port *dig_port)
 	else if (encoder->base.crtc)
 		active_links = to_intel_crtc(encoder->base.crtc)->active;
 
-	drm_WARN_ON(&i915->drm, dig_port->tc_mode != TC_PORT_DISCONNECTED);
-	drm_WARN_ON(&i915->drm, dig_port->tc_lock_wakeref);
-
-	tc_cold_wref = tc_cold_block(dig_port, &domain);
+	drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount != 1);
+	intel_tc_port_link_init_refcount(dig_port, active_links);
 
-	dig_port->tc_mode = intel_tc_port_get_current_mode(dig_port);
 	if (active_links) {
 		if (!icl_tc_phy_is_connected(dig_port))
 			drm_dbg_kms(&i915->drm,
 				    "Port %s: PHY disconnected with %d active link(s)\n",
 				    dig_port->tc_port_name, active_links);
-		intel_tc_port_link_init_refcount(dig_port, active_links);
-
-		dig_port->tc_lock_wakeref = tc_cold_block(dig_port,
-							  &dig_port->tc_lock_power_domain);
 	} else {
 		/*
 		 * TBT-alt is the default mode in any case the PHY ownership is not
@@ -736,9 +765,10 @@ void intel_tc_port_sanitize(struct intel_digital_port *dig_port)
 				    dig_port->tc_port_name,
 				    tc_port_mode_name(dig_port->tc_mode));
 		icl_tc_phy_disconnect(dig_port);
-	}
 
-	tc_cold_unblock(dig_port, domain, tc_cold_wref);
+		tc_cold_unblock(dig_port, dig_port->tc_lock_power_domain,
+				fetch_and_zero(&dig_port->tc_lock_wakeref));
+	}
 
 	drm_dbg_kms(&i915->drm, "Port %s: sanitize mode (%s)\n",
 		    dig_port->tc_port_name,
@@ -923,4 +953,6 @@ void intel_tc_port_init(struct intel_digital_port *dig_port, bool is_legacy)
 	dig_port->tc_mode = TC_PORT_DISCONNECTED;
 	dig_port->tc_link_refcount = 0;
 	tc_port_load_fia_params(i915, dig_port);
+
+	intel_tc_port_init_mode(dig_port);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tc.h
index 6b47b29f551c..d54082e2d5e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tc.h
@@ -24,7 +24,8 @@ int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port);
 void intel_tc_port_set_fia_lane_count(struct intel_digital_port *dig_port,
 				      int required_lanes);
 
-void intel_tc_port_sanitize(struct intel_digital_port *dig_port);
+void intel_tc_port_init_mode(struct intel_digital_port *dig_port);
+void intel_tc_port_sanitize_mode(struct intel_digital_port *dig_port);
 void intel_tc_port_lock(struct intel_digital_port *dig_port);
 void intel_tc_port_unlock(struct intel_digital_port *dig_port);
 void intel_tc_port_flush_work(struct intel_digital_port *dig_port);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tv.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tv.c
index dcf89d701f0f..4d2101ca1692 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_tv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_tv.c
@@ -35,6 +35,8 @@
 #include <drm/drm_edid.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
+#include "i915_irq.h"
 #include "intel_connector.h"
 #include "intel_crtc.h"
 #include "intel_de.h"
@@ -1880,18 +1882,56 @@ static const struct drm_encoder_funcs intel_tv_enc_funcs = {
 	.destroy = intel_encoder_destroy,
 };
 
+static void intel_tv_add_properties(struct drm_connector *connector)
+{
+	struct drm_i915_private *i915 = to_i915(connector->dev);
+	struct drm_connector_state *conn_state = connector->state;
+	const char *tv_format_names[ARRAY_SIZE(tv_modes)];
+	int i;
+
+	/* BIOS margin values */
+	conn_state->tv.margins.left = 54;
+	conn_state->tv.margins.top = 36;
+	conn_state->tv.margins.right = 46;
+	conn_state->tv.margins.bottom = 37;
+
+	conn_state->tv.mode = 0;
+
+	/* Create TV properties then attach current values */
+	for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
+		/* 1080p50/1080p60 not supported on gen3 */
+		if (DISPLAY_VER(i915) == 3 && tv_modes[i].oversample == 1)
+			break;
+
+		tv_format_names[i] = tv_modes[i].name;
+	}
+	drm_mode_create_tv_properties(&i915->drm, i, tv_format_names);
+
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tv_mode_property,
+				   conn_state->tv.mode);
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tv_left_margin_property,
+				   conn_state->tv.margins.left);
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tv_top_margin_property,
+				   conn_state->tv.margins.top);
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tv_right_margin_property,
+				   conn_state->tv.margins.right);
+	drm_object_attach_property(&connector->base,
+				   i915->drm.mode_config.tv_bottom_margin_property,
+				   conn_state->tv.margins.bottom);
+}
+
 void
 intel_tv_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct drm_connector *connector;
 	struct intel_tv *intel_tv;
 	struct intel_encoder *intel_encoder;
 	struct intel_connector *intel_connector;
 	u32 tv_dac_on, tv_dac_off, save_tv_dac;
-	const char *tv_format_names[ARRAY_SIZE(tv_modes)];
-	int i, initial_mode = 0;
-	struct drm_connector_state *state;
 
 	if ((intel_de_read(dev_priv, TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED)
 		return;
@@ -1937,7 +1977,6 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 
 	intel_encoder = &intel_tv->base;
 	connector = &intel_connector->base;
-	state = connector->state;
 
 	/*
 	 * The documentation, for the older chipsets at least, recommend
@@ -1951,10 +1990,10 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 	 */
 	intel_connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 
-	drm_connector_init(dev, connector, &intel_tv_connector_funcs,
+	drm_connector_init(&dev_priv->drm, connector, &intel_tv_connector_funcs,
 			   DRM_MODE_CONNECTOR_SVIDEO);
 
-	drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs,
+	drm_encoder_init(&dev_priv->drm, &intel_encoder->base, &intel_tv_enc_funcs,
 			 DRM_MODE_ENCODER_TVDAC, "TV");
 
 	intel_encoder->compute_config = intel_tv_compute_config;
@@ -1974,41 +2013,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
 	intel_encoder->cloneable = 0;
 	intel_tv->type = DRM_MODE_CONNECTOR_Unknown;
 
-	/* BIOS margin values */
-	state->tv.margins.left = 54;
-	state->tv.margins.top = 36;
-	state->tv.margins.right = 46;
-	state->tv.margins.bottom = 37;
-
-	state->tv.mode = initial_mode;
-
 	drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs);
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
 
-	/* Create TV properties then attach current values */
-	for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
-		/* 1080p50/1080p60 not supported on gen3 */
-		if (DISPLAY_VER(dev_priv) == 3 &&
-		    tv_modes[i].oversample == 1)
-			break;
-
-		tv_format_names[i] = tv_modes[i].name;
-	}
-	drm_mode_create_tv_properties(dev, i, tv_format_names);
-
-	drm_object_attach_property(&connector->base, dev->mode_config.tv_mode_property,
-				   state->tv.mode);
-	drm_object_attach_property(&connector->base,
-				   dev->mode_config.tv_left_margin_property,
-				   state->tv.margins.left);
-	drm_object_attach_property(&connector->base,
-				   dev->mode_config.tv_top_margin_property,
-				   state->tv.margins.top);
-	drm_object_attach_property(&connector->base,
-				   dev->mode_config.tv_right_margin_property,
-				   state->tv.margins.right);
-	drm_object_attach_property(&connector->base,
-				   dev->mode_config.tv_bottom_margin_property,
-				   state->tv.margins.bottom);
+	intel_tv_add_properties(connector);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vdsc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vdsc.c
index 269f9792390d..9d3b77b41b5c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vdsc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vdsc.c
@@ -10,6 +10,7 @@
 #include <drm/display/drm_dsc_helper.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_crtc.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vga.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vga.c
index b5d058404c14..a69bfcac9a94 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vga.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vga.c
@@ -10,6 +10,7 @@
 #include <video/vga.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_vga.h"
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vrr.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vrr.c
index 5eac99021875..7b1357e82b69 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/intel_vrr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -5,6 +5,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_vrr.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_scaler.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
index 4092679be21e..d7390067b7d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_scaler.c
@@ -2,6 +2,8 @@
 /*
  * Copyright © 2020 Intel Corporation
  */
+
+#include "i915_reg.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_fb.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 7cb713043408..7d07fa3123ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -9,6 +9,8 @@
 #include <drm/drm_fourcc.h>
 
 #include "i915_drv.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_atomic_plane.h"
 #include "intel_de.h"
 #include "intel_display_types.h"
@@ -246,6 +248,11 @@ bool icl_is_nv12_y_plane(struct drm_i915_private *dev_priv,
 		icl_nv12_y_plane_mask(dev_priv) & BIT(plane_id);
 }
 
+u8 icl_hdr_plane_mask(void)
+{
+	return BIT(PLANE_PRIMARY) | BIT(PLANE_SPRITE0) | BIT(PLANE_SPRITE1);
+}
+
 bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id)
 {
 	return DISPLAY_VER(dev_priv) >= 11 &&
@@ -1620,7 +1627,7 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state)
 	u32 offset;
 	int ret;
 
-	if (w > max_width || w < min_width || h > max_height) {
+	if (w > max_width || w < min_width || h > max_height || h < 1) {
 		drm_dbg_kms(&dev_priv->drm,
 			    "requested Y/RGB source size %dx%d outside limits (min: %dx1 max: %dx%d)\n",
 			    w, h, min_width, max_width, max_height);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.h
index 351040b64dc7..be64c201f9b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_universal_plane.h
@@ -30,6 +30,7 @@ int skl_calc_main_surface_offset(const struct intel_plane_state *plane_state,
 
 bool icl_is_nv12_y_plane(struct drm_i915_private *dev_priv,
 			 enum plane_id plane_id);
+u8 icl_hdr_plane_mask(void);
 bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_watermark.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
index 18178b01375e..11554645e6ee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/skl_watermark.c
@@ -1587,7 +1587,8 @@ skl_crtc_allocate_plane_ddb(struct intel_atomic_state *state,
 				skl_check_wm_level(&wm->wm[level], ddb);
 
 			if (icl_need_wm1_wa(i915, plane_id) &&
-			    level == 1 && wm->wm[0].enable) {
+			    level == 1 && !wm->wm[level].enable &&
+			    wm->wm[0].enable) {
 				wm->wm[level].blocks = wm->wm[0].blocks;
 				wm->wm[level].lines = wm->wm[0].lines;
 				wm->wm[level].ignore_lines = wm->wm[0].ignore_lines;
@@ -1706,26 +1707,10 @@ skl_compute_wm_params(const struct intel_crtc_state *crtc_state,
 		return -EINVAL;
 	}
 
-	wp->y_tiled = modifier == I915_FORMAT_MOD_Y_TILED ||
-		      modifier == I915_FORMAT_MOD_4_TILED ||
-		      modifier == I915_FORMAT_MOD_Yf_TILED ||
-		      modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-		      modifier == I915_FORMAT_MOD_Yf_TILED_CCS ||
-		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS ||
-		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS ||
-		      modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC ||
-		      modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS ||
-		      modifier == I915_FORMAT_MOD_4_TILED_DG2_MC_CCS ||
-		      modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC;
 	wp->x_tiled = modifier == I915_FORMAT_MOD_X_TILED;
-	wp->rc_surface = modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
-			 modifier == I915_FORMAT_MOD_Yf_TILED_CCS ||
-			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS ||
-			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS ||
-			 modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC ||
-			 modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS ||
-			 modifier == I915_FORMAT_MOD_4_TILED_DG2_MC_CCS ||
-			 modifier == I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC;
+	wp->y_tiled = modifier != I915_FORMAT_MOD_X_TILED &&
+		intel_fb_is_tiled_modifier(modifier);
+	wp->rc_surface = intel_fb_is_ccs_modifier(modifier);
 	wp->is_planar = intel_format_info_is_yuv_semiplanar(format, modifier);
 
 	wp->width = width;
@@ -2498,7 +2483,7 @@ skl_compute_ddb(struct intel_atomic_state *state)
 
 		if (old_dbuf_state->joined_mbus != new_dbuf_state->joined_mbus) {
 			/* TODO: Implement vblank synchronized MBUS joining changes */
-			ret = intel_modeset_all_pipes(state);
+			ret = intel_modeset_all_pipes(state, "MBUS joining change");
 			if (ret)
 				return ret;
 		}
@@ -2760,7 +2745,7 @@ static int skl_wm_add_affected_planes(struct intel_atomic_state *state,
 		 * power well the hardware state will go out of sync
 		 * with the software state.
 		 */
-		if (!drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi) &&
+		if (!intel_crtc_needs_modeset(new_crtc_state) &&
 		    skl_plane_selected_wm_equals(plane,
 						 &old_crtc_state->wm.skl.optimal,
 						 &new_crtc_state->wm.skl.optimal))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
index b3f5ca280ef2..84481030883a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -31,6 +31,7 @@
 #include <drm/drm_mipi_dsi.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_atomic.h"
 #include "intel_backlight.h"
 #include "intel_connector.h"
@@ -1659,19 +1660,10 @@ static const struct drm_connector_funcs intel_dsi_connector_funcs = {
 
 static void vlv_dsi_add_properties(struct intel_connector *connector)
 {
-	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	const struct drm_display_mode *fixed_mode =
 		intel_panel_preferred_fixed_mode(connector);
-	u32 allowed_scalers;
 
-	allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN);
-	if (!HAS_GMCH(dev_priv))
-		allowed_scalers |= BIT(DRM_MODE_SCALE_CENTER);
-
-	drm_connector_attach_scaling_mode_property(&connector->base,
-						   allowed_scalers);
-
-	connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT;
+	intel_attach_scaling_mode_property(&connector->base);
 
 	drm_connector_set_panel_orientation_with_quirk(&connector->base,
 						       intel_dsi_get_panel_orientation(connector),
@@ -1854,7 +1846,6 @@ static void vlv_dphy_param_init(struct intel_dsi *intel_dsi)
 
 void vlv_dsi_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_dsi *intel_dsi;
 	struct intel_encoder *intel_encoder;
 	struct drm_encoder *encoder;
@@ -1891,7 +1882,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv)
 
 	connector = &intel_connector->base;
 
-	drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI,
+	drm_encoder_init(&dev_priv->drm, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI,
 			 "DSI %c", port_name(port));
 
 	intel_encoder->compute_config = intel_dsi_compute_config;
@@ -1974,20 +1965,18 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv)
 	intel_dsi_vbt_gpio_init(intel_dsi,
 				intel_dsi_get_hw_state(intel_encoder, &pipe));
 
-	drm_connector_init(dev, connector, &intel_dsi_connector_funcs,
+	drm_connector_init(&dev_priv->drm, connector, &intel_dsi_connector_funcs,
 			   DRM_MODE_CONNECTOR_DSI);
 
 	drm_connector_helper_add(connector, &intel_dsi_connector_helper_funcs);
 
 	connector->display_info.subpixel_order = SubPixelHorizontalRGB; /*XXX*/
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
 
 	intel_connector_attach_encoder(intel_connector, intel_encoder);
 
-	mutex_lock(&dev->mode_config.mutex);
+	mutex_lock(&dev_priv->drm.mode_config.mutex);
 	intel_panel_add_vbt_lfp_fixed_mode(intel_connector);
-	mutex_unlock(&dev->mode_config.mutex);
+	mutex_unlock(&dev_priv->drm.mode_config.mutex);
 
 	if (!intel_panel_preferred_fixed_mode(intel_connector)) {
 		drm_dbg_kms(&dev_priv->drm, "no fixed mode\n");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/vlv_dsi_regs.h
index e065b8f2ee08..abbe427e462e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/display/vlv_dsi_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/display/vlv_dsi_regs.h
@@ -6,7 +6,7 @@
 #ifndef __VLV_DSI_REGS_H__
 #define __VLV_DSI_REGS_H__
 
-#include "i915_reg_defs.h"
+#include "intel_display_reg_defs.h"
 
 #define VLV_MIPI_BASE			VLV_DISPLAY_BASE
 #define BXT_MIPI_BASE			0x60000
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_clflush.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
index 0512afdd20d8..b3b398fe689c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_clflush.c
@@ -113,7 +113,7 @@ bool i915_gem_clflush_object(struct drm_i915_gem_object *obj,
 		clflush = clflush_work_create(obj);
 	if (clflush) {
 		i915_sw_fence_await_reservation(&clflush->base.chain,
-						obj->base.resv, NULL, true,
+						obj->base.resv, true,
 						i915_fence_timeout(i915),
 						I915_FENCE_GFP);
 		dma_resv_add_fence(obj->base.resv, &clflush->base.dma,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 1e29b1e6d186..e4b78ab4773b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -546,7 +546,7 @@ set_proto_ctx_engines_bond(struct i915_user_extension __user *base, void *data)
 	}
 
 	if (intel_engine_uses_guc(master)) {
-		DRM_DEBUG("bonding extension not supported with GuC submission");
+		drm_dbg(&i915->drm, "bonding extension not supported with GuC submission");
 		return -ENODEV;
 	}
 
@@ -1452,7 +1452,7 @@ static void engines_idle_release(struct i915_gem_context *ctx,
 		int err;
 
 		/* serialises with execbuf */
-		set_bit(CONTEXT_CLOSED_BIT, &ce->flags);
+		intel_context_close(ce);
 		if (!intel_context_pin_if_active(ce))
 			continue;
 
@@ -1688,6 +1688,10 @@ void i915_gem_init__contexts(struct drm_i915_private *i915)
 	init_contexts(&i915->gem.contexts);
 }
 
+/*
+ * Note that this implicitly consumes the ctx reference, by placing
+ * the ctx in the context_xa.
+ */
 static void gem_context_register(struct i915_gem_context *ctx,
 				 struct drm_i915_file_private *fpriv,
 				 u32 id)
@@ -1703,10 +1707,6 @@ static void gem_context_register(struct i915_gem_context *ctx,
 	snprintf(ctx->name, sizeof(ctx->name), "%s[%d]",
 		 current->comm, pid_nr(ctx->pid));
 
-	/* And finally expose ourselves to userspace via the idr */
-	old = xa_store(&fpriv->context_xa, id, ctx, GFP_KERNEL);
-	WARN_ON(old);
-
 	spin_lock(&ctx->client->ctx_lock);
 	list_add_tail_rcu(&ctx->client_link, &ctx->client->ctx_list);
 	spin_unlock(&ctx->client->ctx_lock);
@@ -1714,6 +1714,10 @@ static void gem_context_register(struct i915_gem_context *ctx,
 	spin_lock(&i915->gem.contexts.lock);
 	list_add_tail(&ctx->link, &i915->gem.contexts.list);
 	spin_unlock(&i915->gem.contexts.lock);
+
+	/* And finally expose ourselves to userspace via the idr */
+	old = xa_store(&fpriv->context_xa, id, ctx, GFP_KERNEL);
+	WARN_ON(old);
 }
 
 int i915_gem_context_open(struct drm_i915_private *i915,
@@ -1857,11 +1861,19 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
 	vm = ctx->vm;
 	GEM_BUG_ON(!vm);
 
+	/*
+	 * Get a reference for the allocated handle.  Once the handle is
+	 * visible in the vm_xa table, userspace could try to close it
+	 * from under our feet, so we need to hold the extra reference
+	 * first.
+	 */
+	i915_vm_get(vm);
+
 	err = xa_alloc(&file_priv->vm_xa, &id, vm, xa_limit_32b, GFP_KERNEL);
-	if (err)
+	if (err) {
+		i915_vm_put(vm);
 		return err;
-
-	i915_vm_get(vm);
+	}
 
 	GEM_BUG_ON(id == 0); /* reserved for invalid/unassigned ppgtt */
 	args->value = id;
@@ -2199,14 +2211,22 @@ finalize_create_context_locked(struct drm_i915_file_private *file_priv,
 	if (IS_ERR(ctx))
 		return ctx;
 
+	/*
+	 * One for the xarray and one for the caller.  We need to grab
+	 * the reference *prior* to making the ctx visble to userspace
+	 * in gem_context_register(), as at any point after that
+	 * userspace can try to race us with another thread destroying
+	 * the context under our feet.
+	 */
+	i915_gem_context_get(ctx);
+
 	gem_context_register(ctx, file_priv, id);
 
 	old = xa_erase(&file_priv->proto_context_xa, id);
 	GEM_BUG_ON(old != pc);
 	proto_context_close(file_priv->dev_priv, pc);
 
-	/* One for the xarray and one for the caller */
-	return i915_gem_context_get(ctx);
+	return ctx;
 }
 
 struct i915_gem_context *
@@ -2298,7 +2318,6 @@ int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
 	}
 
 	args->ctx_id = id;
-	drm_dbg(&i915->drm, "HW context %d created\n", args->ctx_id);
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index 824971a1ceec..fd556a076d05 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -25,43 +25,44 @@ static struct drm_i915_gem_object *dma_buf_to_obj(struct dma_buf *buf)
 	return to_intel_bo(buf->priv);
 }
 
-static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment,
+static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attach,
 					     enum dma_data_direction dir)
 {
-	struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf);
-	struct sg_table *st;
+	struct drm_i915_gem_object *obj = dma_buf_to_obj(attach->dmabuf);
+	struct sg_table *sgt;
 	struct scatterlist *src, *dst;
 	int ret, i;
 
-	/* Copy sg so that we make an independent mapping */
-	st = kmalloc(sizeof(struct sg_table), GFP_KERNEL);
-	if (st == NULL) {
+	/*
+	 * Make a copy of the object's sgt, so that we can make an independent
+	 * mapping
+	 */
+	sgt = kmalloc(sizeof(*sgt), GFP_KERNEL);
+	if (!sgt) {
 		ret = -ENOMEM;
 		goto err;
 	}
 
-	ret = sg_alloc_table(st, obj->mm.pages->orig_nents, GFP_KERNEL);
+	ret = sg_alloc_table(sgt, obj->mm.pages->orig_nents, GFP_KERNEL);
 	if (ret)
 		goto err_free;
 
-	src = obj->mm.pages->sgl;
-	dst = st->sgl;
-	for (i = 0; i < obj->mm.pages->orig_nents; i++) {
+	dst = sgt->sgl;
+	for_each_sg(obj->mm.pages->sgl, src, obj->mm.pages->orig_nents, i) {
 		sg_set_page(dst, sg_page(src), src->length, 0);
 		dst = sg_next(dst);
-		src = sg_next(src);
 	}
 
-	ret = dma_map_sgtable(attachment->dev, st, dir, DMA_ATTR_SKIP_CPU_SYNC);
+	ret = dma_map_sgtable(attach->dev, sgt, dir, DMA_ATTR_SKIP_CPU_SYNC);
 	if (ret)
 		goto err_free_sg;
 
-	return st;
+	return sgt;
 
 err_free_sg:
-	sg_free_table(st);
+	sg_free_table(sgt);
 err_free:
-	kfree(st);
+	kfree(sgt);
 err:
 	return ERR_PTR(ret);
 }
@@ -72,7 +73,7 @@ static int i915_gem_dmabuf_vmap(struct dma_buf *dma_buf,
 	struct drm_i915_gem_object *obj = dma_buf_to_obj(dma_buf);
 	void *vaddr;
 
-	vaddr = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WB);
+	vaddr = i915_gem_object_pin_map(obj, I915_MAP_WB);
 	if (IS_ERR(vaddr))
 		return PTR_ERR(vaddr);
 
@@ -96,6 +97,8 @@ static int i915_gem_dmabuf_mmap(struct dma_buf *dma_buf, struct vm_area_struct *
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	int ret;
 
+	dma_resv_assert_held(dma_buf->resv);
+
 	if (obj->base.size < vma->vm_end - vma->vm_start)
 		return -EINVAL;
 
@@ -236,15 +239,14 @@ struct dma_buf *i915_gem_prime_export(struct drm_gem_object *gem_obj, int flags)
 static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
 {
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
-	struct sg_table *pages;
-	unsigned int sg_page_sizes;
+	struct sg_table *sgt;
 
 	assert_object_held(obj);
 
-	pages = dma_buf_map_attachment(obj->base.import_attach,
-				       DMA_BIDIRECTIONAL);
-	if (IS_ERR(pages))
-		return PTR_ERR(pages);
+	sgt = dma_buf_map_attachment(obj->base.import_attach,
+				     DMA_BIDIRECTIONAL);
+	if (IS_ERR(sgt))
+		return PTR_ERR(sgt);
 
 	/*
 	 * DG1 is special here since it still snoops transactions even with
@@ -261,16 +263,15 @@ static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
 	    (!HAS_LLC(i915) && !IS_DG1(i915)))
 		wbinvd_on_all_cpus();
 
-	sg_page_sizes = i915_sg_dma_sizes(pages->sgl);
-	__i915_gem_object_set_pages(obj, pages, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, sgt);
 
 	return 0;
 }
 
 static void i915_gem_object_put_pages_dmabuf(struct drm_i915_gem_object *obj,
-					     struct sg_table *pages)
+					     struct sg_table *sgt)
 {
-	dma_buf_unmap_attachment(obj->base.import_attach, pages,
+	dma_buf_unmap_attachment(obj->base.import_attach, sgt,
 				 DMA_BIDIRECTIONAL);
 }
 
@@ -313,7 +314,7 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
 	get_dma_buf(dma_buf);
 
 	obj = i915_gem_object_alloc();
-	if (obj == NULL) {
+	if (!obj) {
 		ret = -ENOMEM;
 		goto fail_detach;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 845023c14eb3..0f2e056c02dd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -30,6 +30,7 @@
 #include "i915_gem_context.h"
 #include "i915_gem_evict.h"
 #include "i915_gem_ioctls.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 #include "i915_user_extensions.h"
 
@@ -53,13 +54,13 @@ enum {
 #define DBG_FORCE_RELOC 0 /* choose one of the above! */
 };
 
-/* __EXEC_OBJECT_NO_RESERVE is BIT(31), defined in i915_vma.h */
-#define __EXEC_OBJECT_HAS_PIN		BIT(30)
-#define __EXEC_OBJECT_HAS_FENCE		BIT(29)
-#define __EXEC_OBJECT_USERPTR_INIT	BIT(28)
-#define __EXEC_OBJECT_NEEDS_MAP		BIT(27)
-#define __EXEC_OBJECT_NEEDS_BIAS	BIT(26)
-#define __EXEC_OBJECT_INTERNAL_FLAGS	(~0u << 26) /* all of the above + */
+/* __EXEC_OBJECT_ flags > BIT(29) defined in i915_vma.h */
+#define __EXEC_OBJECT_HAS_PIN		BIT(29)
+#define __EXEC_OBJECT_HAS_FENCE		BIT(28)
+#define __EXEC_OBJECT_USERPTR_INIT	BIT(27)
+#define __EXEC_OBJECT_NEEDS_MAP		BIT(26)
+#define __EXEC_OBJECT_NEEDS_BIAS	BIT(25)
+#define __EXEC_OBJECT_INTERNAL_FLAGS	(~0u << 25) /* all of the above + */
 #define __EXEC_OBJECT_RESERVED (__EXEC_OBJECT_HAS_PIN | __EXEC_OBJECT_HAS_FENCE)
 
 #define __EXEC_HAS_RELOC	BIT(31)
@@ -729,32 +730,69 @@ static int eb_reserve(struct i915_execbuffer *eb)
 	bool unpinned;
 
 	/*
-	 * Attempt to pin all of the buffers into the GTT.
-	 * This is done in 2 phases:
+	 * We have one more buffers that we couldn't bind, which could be due to
+	 * various reasons. To resolve this we have 4 passes, with every next
+	 * level turning the screws tighter:
 	 *
-	 * 1. Unbind all objects that do not match the GTT constraints for
-	 *    the execbuffer (fenceable, mappable, alignment etc).
-	 * 2. Bind new objects.
+	 * 0. Unbind all objects that do not match the GTT constraints for the
+	 * execbuffer (fenceable, mappable, alignment etc). Bind all new
+	 * objects.  This avoids unnecessary unbinding of later objects in order
+	 * to make room for the earlier objects *unless* we need to defragment.
 	 *
-	 * This avoid unnecessary unbinding of later objects in order to make
-	 * room for the earlier objects *unless* we need to defragment.
+	 * 1. Reorder the buffers, where objects with the most restrictive
+	 * placement requirements go first (ignoring fixed location buffers for
+	 * now).  For example, objects needing the mappable aperture (the first
+	 * 256M of GTT), should go first vs objects that can be placed just
+	 * about anywhere. Repeat the previous pass.
 	 *
-	 * Defragmenting is skipped if all objects are pinned at a fixed location.
+	 * 2. Consider buffers that are pinned at a fixed location. Also try to
+	 * evict the entire VM this time, leaving only objects that we were
+	 * unable to lock. Try again to bind the buffers. (still using the new
+	 * buffer order).
+	 *
+	 * 3. We likely have object lock contention for one or more stubborn
+	 * objects in the VM, for which we need to evict to make forward
+	 * progress (perhaps we are fighting the shrinker?). When evicting the
+	 * VM this time around, anything that we can't lock we now track using
+	 * the busy_bo, using the full lock (after dropping the vm->mutex to
+	 * prevent deadlocks), instead of trylock. We then continue to evict the
+	 * VM, this time with the stubborn object locked, which we can now
+	 * hopefully unbind (if still bound in the VM). Repeat until the VM is
+	 * evicted. Finally we should be able bind everything.
 	 */
-	for (pass = 0; pass <= 2; pass++) {
+	for (pass = 0; pass <= 3; pass++) {
 		int pin_flags = PIN_USER | PIN_VALIDATE;
 
 		if (pass == 0)
 			pin_flags |= PIN_NONBLOCK;
 
 		if (pass >= 1)
-			unpinned = eb_unbind(eb, pass == 2);
+			unpinned = eb_unbind(eb, pass >= 2);
 
 		if (pass == 2) {
 			err = mutex_lock_interruptible(&eb->context->vm->mutex);
 			if (!err) {
-				err = i915_gem_evict_vm(eb->context->vm, &eb->ww);
+				err = i915_gem_evict_vm(eb->context->vm, &eb->ww, NULL);
+				mutex_unlock(&eb->context->vm->mutex);
+			}
+			if (err)
+				return err;
+		}
+
+		if (pass == 3) {
+retry:
+			err = mutex_lock_interruptible(&eb->context->vm->mutex);
+			if (!err) {
+				struct drm_i915_gem_object *busy_bo = NULL;
+
+				err = i915_gem_evict_vm(eb->context->vm, &eb->ww, &busy_bo);
 				mutex_unlock(&eb->context->vm->mutex);
+				if (err && busy_bo) {
+					err = i915_gem_object_lock(busy_bo, &eb->ww);
+					i915_gem_object_put(busy_bo);
+					if (!err)
+						goto retry;
+				}
 			}
 			if (err)
 				return err;
@@ -2101,7 +2139,8 @@ static int eb_move_to_gpu(struct i915_execbuffer *eb)
 						       eb->composite_fence ?
 						       eb->composite_fence :
 						       &eb->requests[j]->fence,
-						       flags | __EXEC_OBJECT_NO_RESERVE);
+						       flags | __EXEC_OBJECT_NO_RESERVE |
+						       __EXEC_OBJECT_NO_REQUEST_AWAIT);
 		}
 	}
 
@@ -2148,7 +2187,8 @@ err_skip:
 	return err;
 }
 
-static int i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
+static int i915_gem_check_execbuffer(struct drm_i915_private *i915,
+				     struct drm_i915_gem_execbuffer2 *exec)
 {
 	if (exec->flags & __I915_EXEC_ILLEGAL_FLAGS)
 		return -EINVAL;
@@ -2161,7 +2201,7 @@ static int i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
 	}
 
 	if (exec->DR4 == 0xffffffff) {
-		DRM_DEBUG("UXA submitting garbage DR4, fixing up\n");
+		drm_dbg(&i915->drm, "UXA submitting garbage DR4, fixing up\n");
 		exec->DR4 = 0;
 	}
 	if (exec->DR1 || exec->DR4)
@@ -2424,7 +2464,7 @@ gen8_dispatch_bsd_engine(struct drm_i915_private *dev_priv,
 	/* Check whether the file_priv has already selected one ring. */
 	if ((int)file_priv->bsd_engine < 0)
 		file_priv->bsd_engine =
-			prandom_u32_max(num_vcs_engines(dev_priv));
+			get_random_u32_below(num_vcs_engines(dev_priv));
 
 	return file_priv->bsd_engine;
 }
@@ -2799,7 +2839,8 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
 
 		syncobj = drm_syncobj_find(eb->file, user_fence.handle);
 		if (!syncobj) {
-			DRM_DEBUG("Invalid syncobj handle provided\n");
+			drm_dbg(&eb->i915->drm,
+				"Invalid syncobj handle provided\n");
 			return -ENOENT;
 		}
 
@@ -2807,7 +2848,8 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
 
 		if (!fence && user_fence.flags &&
 		    !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
-			DRM_DEBUG("Syncobj handle has no fence\n");
+			drm_dbg(&eb->i915->drm,
+				"Syncobj handle has no fence\n");
 			drm_syncobj_put(syncobj);
 			return -EINVAL;
 		}
@@ -2816,7 +2858,9 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
 			err = dma_fence_chain_find_seqno(&fence, point);
 
 		if (err && !(user_fence.flags & I915_EXEC_FENCE_SIGNAL)) {
-			DRM_DEBUG("Syncobj handle missing requested point %llu\n", point);
+			drm_dbg(&eb->i915->drm,
+				"Syncobj handle missing requested point %llu\n",
+				point);
 			dma_fence_put(fence);
 			drm_syncobj_put(syncobj);
 			return err;
@@ -2842,7 +2886,8 @@ add_timeline_fence_array(struct i915_execbuffer *eb,
 			 * 0) would break the timeline.
 			 */
 			if (user_fence.flags & I915_EXEC_FENCE_WAIT) {
-				DRM_DEBUG("Trying to wait & signal the same timeline point.\n");
+				drm_dbg(&eb->i915->drm,
+					"Trying to wait & signal the same timeline point.\n");
 				dma_fence_put(fence);
 				drm_syncobj_put(syncobj);
 				return -EINVAL;
@@ -2913,14 +2958,16 @@ static int add_fence_array(struct i915_execbuffer *eb)
 
 		syncobj = drm_syncobj_find(eb->file, user_fence.handle);
 		if (!syncobj) {
-			DRM_DEBUG("Invalid syncobj handle provided\n");
+			drm_dbg(&eb->i915->drm,
+				"Invalid syncobj handle provided\n");
 			return -ENOENT;
 		}
 
 		if (user_fence.flags & I915_EXEC_FENCE_WAIT) {
 			fence = drm_syncobj_fence_get(syncobj);
 			if (!fence) {
-				DRM_DEBUG("Syncobj handle has no fence\n");
+				drm_dbg(&eb->i915->drm,
+					"Syncobj handle has no fence\n");
 				drm_syncobj_put(syncobj);
 				return -EINVAL;
 			}
@@ -2954,11 +3001,6 @@ await_fence_array(struct i915_execbuffer *eb,
 	int err;
 
 	for (n = 0; n < eb->num_fences; n++) {
-		struct drm_syncobj *syncobj;
-		unsigned int flags;
-
-		syncobj = ptr_unpack_bits(eb->fences[n].syncobj, &flags, 2);
-
 		if (!eb->fences[n].dma_fence)
 			continue;
 
@@ -3441,6 +3483,13 @@ err_request:
 				   eb.composite_fence :
 				   &eb.requests[0]->fence);
 
+	if (unlikely(eb.gem_context->syncobj)) {
+		drm_syncobj_replace_fence(eb.gem_context->syncobj,
+					  eb.composite_fence ?
+					  eb.composite_fence :
+					  &eb.requests[0]->fence);
+	}
+
 	if (out_fence) {
 		if (err == 0) {
 			fd_install(out_fence_fd, out_fence->file);
@@ -3452,13 +3501,6 @@ err_request:
 		}
 	}
 
-	if (unlikely(eb.gem_context->syncobj)) {
-		drm_syncobj_replace_fence(eb.gem_context->syncobj,
-					  eb.composite_fence ?
-					  eb.composite_fence :
-					  &eb.requests[0]->fence);
-	}
-
 	if (!out_fence && eb.composite_fence)
 		dma_fence_put(eb.composite_fence);
 
@@ -3520,7 +3562,7 @@ i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data,
 		return -EINVAL;
 	}
 
-	err = i915_gem_check_execbuffer(args);
+	err = i915_gem_check_execbuffer(i915, args);
 	if (err)
 		return err;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_internal.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_internal.c
index 629acb403a2c..f66bcefc09ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_internal.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_internal.c
@@ -35,7 +35,6 @@ static int i915_gem_object_get_pages_internal(struct drm_i915_gem_object *obj)
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	struct sg_table *st;
 	struct scatterlist *sg;
-	unsigned int sg_page_sizes;
 	unsigned int npages;
 	int max_order = MAX_ORDER;
 	unsigned int max_segment;
@@ -64,7 +63,6 @@ create_st:
 
 	sg = st->sgl;
 	st->nents = 0;
-	sg_page_sizes = 0;
 
 	do {
 		int order = min(fls(npages) - 1, max_order);
@@ -83,7 +81,6 @@ create_st:
 		} while (1);
 
 		sg_set_page(sg, page, PAGE_SIZE << order, 0);
-		sg_page_sizes |= PAGE_SIZE << order;
 		st->nents++;
 
 		npages -= 1 << order;
@@ -105,7 +102,7 @@ create_st:
 		goto err;
 	}
 
-	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
index 73d9eda1d6b7..c7c252d4d366 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_mman.c
@@ -330,7 +330,7 @@ retry:
 	if (ret)
 		goto err_rpm;
 
-	ret = intel_gt_reset_trylock(ggtt->vm.gt, &srcu);
+	ret = intel_gt_reset_lock_interruptible(ggtt->vm.gt, &srcu);
 	if (ret)
 		goto err_pages;
 
@@ -369,7 +369,7 @@ retry:
 		if (vma == ERR_PTR(-ENOSPC)) {
 			ret = mutex_lock_interruptible(&ggtt->vm.mutex);
 			if (!ret) {
-				ret = i915_gem_evict_vm(&ggtt->vm, &ww);
+				ret = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
 				mutex_unlock(&ggtt->vm.mutex);
 			}
 			if (ret)
@@ -413,7 +413,7 @@ retry:
 	vma->mmo = mmo;
 
 	if (CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)
-		intel_wakeref_auto(&to_gt(i915)->userfault_wakeref,
+		intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref,
 				   msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));
 
 	if (write) {
@@ -557,11 +557,13 @@ void i915_gem_object_runtime_pm_release_mmap_offset(struct drm_i915_gem_object *
 
 	drm_vma_node_unmap(&bo->base.vma_node, bdev->dev_mapping);
 
-	if (obj->userfault_count) {
-		/* rpm wakeref provide exclusive access */
-		list_del(&obj->userfault_link);
-		obj->userfault_count = 0;
-	}
+	/*
+	 * We have exclusive access here via runtime suspend. All other callers
+	 * must first grab the rpm wakeref.
+	 */
+	GEM_BUG_ON(!obj->userfault_count);
+	list_del(&obj->userfault_link);
+	obj->userfault_count = 0;
 }
 
 void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj)
@@ -587,13 +589,6 @@ void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj)
 		spin_lock(&obj->mmo.lock);
 	}
 	spin_unlock(&obj->mmo.lock);
-
-	if (obj->userfault_count) {
-		mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		list_del(&obj->userfault_link);
-		mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		obj->userfault_count = 0;
-	}
 }
 
 static struct i915_mmap_offset *
@@ -702,7 +697,7 @@ insert:
 	GEM_BUG_ON(lookup_mmo(obj, mmap_type) != mmo);
 out:
 	if (file)
-		drm_vma_node_allow(&mmo->vma_node, file);
+		drm_vma_node_allow_once(&mmo->vma_node, file);
 	return mmo;
 
 err:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 369006c5317f..1a0886b8aaa1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -290,7 +290,21 @@ void __i915_gem_object_pages_fini(struct drm_i915_gem_object *obj)
 	__i915_gem_object_free_mmaps(obj);
 
 	atomic_set(&obj->mm.pages_pin_count, 0);
+
+	/*
+	 * dma_buf_unmap_attachment() requires reservation to be
+	 * locked. The imported GEM shouldn't share reservation lock
+	 * and ttm_bo_cleanup_memtype_use() shouldn't be invoked for
+	 * dma-buf, so it's safe to take the lock.
+	 */
+	if (obj->base.import_attach)
+		i915_gem_object_lock(obj, NULL);
+
 	__i915_gem_object_put_pages(obj);
+
+	if (obj->base.import_attach)
+		i915_gem_object_unlock(obj);
+
 	GEM_BUG_ON(i915_gem_object_has_pages(obj));
 }
 
@@ -444,6 +458,16 @@ i915_gem_object_read_from_page_iomap(struct drm_i915_gem_object *obj, u64 offset
 	io_mapping_unmap(src_map);
 }
 
+static bool object_has_mappable_iomem(struct drm_i915_gem_object *obj)
+{
+	GEM_BUG_ON(!i915_gem_object_has_iomem(obj));
+
+	if (IS_DGFX(to_i915(obj->base.dev)))
+		return i915_ttm_resource_mappable(i915_gem_to_ttm(obj)->resource);
+
+	return true;
+}
+
 /**
  * i915_gem_object_read_from_page - read data from the page of a GEM object
  * @obj: GEM object to read from
@@ -466,7 +490,7 @@ int i915_gem_object_read_from_page(struct drm_i915_gem_object *obj, u64 offset,
 
 	if (i915_gem_object_has_struct_page(obj))
 		i915_gem_object_read_from_page_kmap(obj, offset, dst, size);
-	else if (i915_gem_object_has_iomem(obj))
+	else if (i915_gem_object_has_iomem(obj) && object_has_mappable_iomem(obj))
 		i915_gem_object_read_from_page_iomap(obj, offset, dst, size);
 	else
 		return -ENODEV;
@@ -761,6 +785,9 @@ bool i915_gem_object_needs_ccs_pages(struct drm_i915_gem_object *obj)
 	if (!HAS_FLAT_CCS(to_i915(obj->base.dev)))
 		return false;
 
+	if (obj->flags & I915_BO_ALLOC_CCS_AUX)
+		return true;
+
 	for (i = 0; i < obj->mm.n_placements; i++) {
 		/* Compression is not allowed for the objects with smem placement */
 		if (obj->mm.placements[i]->type == INTEL_MEMORY_SYSTEM)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 1723af9b0f6a..3db53769864c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -403,8 +403,7 @@ i915_gem_object_get_dma_address(struct drm_i915_gem_object *obj,
 				unsigned long n);
 
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
-				 struct sg_table *pages,
-				 unsigned int sg_page_sizes);
+				 struct sg_table *pages);
 
 int ____i915_gem_object_get_pages(struct drm_i915_gem_object *obj);
 int __i915_gem_object_get_pages(struct drm_i915_gem_object *obj);
@@ -482,6 +481,10 @@ void *__must_check i915_gem_object_pin_map(struct drm_i915_gem_object *obj,
 void *__must_check i915_gem_object_pin_map_unlocked(struct drm_i915_gem_object *obj,
 						    enum i915_map_type type);
 
+enum i915_map_type i915_coherent_map_type(struct drm_i915_private *i915,
+					  struct drm_i915_gem_object *obj,
+					  bool always_coherent);
+
 void __i915_gem_object_flush_map(struct drm_i915_gem_object *obj,
 				 unsigned long offset,
 				 unsigned long size);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index d0d6772e6f36..ab4c2f90a564 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -327,16 +327,18 @@ struct drm_i915_gem_object {
  * dealing with userspace objects the CPU fault handler is free to ignore this.
  */
 #define I915_BO_ALLOC_GPU_ONLY	  BIT(6)
+#define I915_BO_ALLOC_CCS_AUX	  BIT(7)
 #define I915_BO_ALLOC_FLAGS (I915_BO_ALLOC_CONTIGUOUS | \
 			     I915_BO_ALLOC_VOLATILE | \
 			     I915_BO_ALLOC_CPU_CLEAR | \
 			     I915_BO_ALLOC_USER | \
 			     I915_BO_ALLOC_PM_VOLATILE | \
 			     I915_BO_ALLOC_PM_EARLY | \
-			     I915_BO_ALLOC_GPU_ONLY)
-#define I915_BO_READONLY          BIT(7)
-#define I915_TILING_QUIRK_BIT     8 /* unknown swizzling; do not release! */
-#define I915_BO_PROTECTED         BIT(9)
+			     I915_BO_ALLOC_GPU_ONLY | \
+			     I915_BO_ALLOC_CCS_AUX)
+#define I915_BO_READONLY          BIT(8)
+#define I915_TILING_QUIRK_BIT     9 /* unknown swizzling; do not release! */
+#define I915_BO_PROTECTED         BIT(10)
 	/**
 	 * @mem_flags - Mutable placement-related flags
 	 *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pages.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index 4df50b049cea..05a27723ebb8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -16,8 +16,7 @@
 #include "i915_gem_mman.h"
 
 void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
-				 struct sg_table *pages,
-				 unsigned int sg_page_sizes)
+				 struct sg_table *pages)
 {
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	unsigned long supported = RUNTIME_INFO(i915)->page_sizes;
@@ -45,8 +44,8 @@ void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
 
 	obj->mm.pages = pages;
 
-	GEM_BUG_ON(!sg_page_sizes);
-	obj->mm.page_sizes.phys = sg_page_sizes;
+	obj->mm.page_sizes.phys = i915_sg_dma_sizes(pages->sgl);
+	GEM_BUG_ON(!obj->mm.page_sizes.phys);
 
 	/*
 	 * Calculate the supported page-sizes which fit into the given
@@ -466,6 +465,18 @@ void *i915_gem_object_pin_map_unlocked(struct drm_i915_gem_object *obj,
 	return ret;
 }
 
+enum i915_map_type i915_coherent_map_type(struct drm_i915_private *i915,
+					  struct drm_i915_gem_object *obj,
+					  bool always_coherent)
+{
+	if (i915_gem_object_is_lmem(obj))
+		return I915_MAP_WC;
+	if (HAS_LLC(i915) || always_coherent)
+		return I915_MAP_WB;
+	else
+		return I915_MAP_WC;
+}
+
 void __i915_gem_object_flush_map(struct drm_i915_gem_object *obj,
 				 unsigned long offset,
 				 unsigned long size)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_phys.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_phys.c
index 0d0e46dae559..68453572275b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_phys.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_phys.c
@@ -79,7 +79,7 @@ static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj)
 
 	/* We're no longer struct page backed */
 	obj->mem_flags &= ~I915_BO_FLAG_STRUCT_PAGE;
-	__i915_gem_object_set_pages(obj, st, sg->length);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 
@@ -209,11 +209,8 @@ static int i915_gem_object_shmem_to_phys(struct drm_i915_gem_object *obj)
 	return 0;
 
 err_xfer:
-	if (!IS_ERR_OR_NULL(pages)) {
-		unsigned int sg_page_sizes = i915_sg_dma_sizes(pages->sgl);
-
-		__i915_gem_object_set_pages(obj, pages, sg_page_sizes);
-	}
+	if (!IS_ERR_OR_NULL(pages))
+		__i915_gem_object_set_pages(obj, pages);
 	return err;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
index 3428f735e786..0d812f4d787d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_pm.c
@@ -22,9 +22,12 @@
 
 void i915_gem_suspend(struct drm_i915_private *i915)
 {
+	struct intel_gt *gt;
+	unsigned int i;
+
 	GEM_TRACE("%s\n", dev_name(i915->drm.dev));
 
-	intel_wakeref_auto(&to_gt(i915)->userfault_wakeref, 0);
+	intel_wakeref_auto(&i915->runtime_pm.userfault_wakeref, 0);
 	flush_workqueue(i915->wq);
 
 	/*
@@ -36,7 +39,8 @@ void i915_gem_suspend(struct drm_i915_private *i915)
 	 * state. Fortunately, the kernel_context is disposable and we do
 	 * not rely on its state.
 	 */
-	intel_gt_suspend_prepare(to_gt(i915));
+	for_each_gt(gt, i915, i)
+		intel_gt_suspend_prepare(gt);
 
 	i915_gem_drain_freed_objects(i915);
 }
@@ -131,7 +135,9 @@ void i915_gem_suspend_late(struct drm_i915_private *i915)
 		&i915->mm.purge_list,
 		NULL
 	}, **phase;
+	struct intel_gt *gt;
 	unsigned long flags;
+	unsigned int i;
 	bool flush = false;
 
 	/*
@@ -154,7 +160,8 @@ void i915_gem_suspend_late(struct drm_i915_private *i915)
 	 * machine in an unusable condition.
 	 */
 
-	intel_gt_suspend_late(to_gt(i915));
+	for_each_gt(gt, i915, i)
+		intel_gt_suspend_late(gt);
 
 	spin_lock_irqsave(&i915->mm.obj_lock, flags);
 	for (phase = phases; *phase; phase++) {
@@ -212,7 +219,8 @@ int i915_gem_freeze_late(struct drm_i915_private *i915)
 
 void i915_gem_resume(struct drm_i915_private *i915)
 {
-	int ret;
+	struct intel_gt *gt;
+	int ret, i, j;
 
 	GEM_TRACE("%s\n", dev_name(i915->drm.dev));
 
@@ -224,8 +232,25 @@ void i915_gem_resume(struct drm_i915_private *i915)
 	 * guarantee that the context image is complete. So let's just reset
 	 * it and start again.
 	 */
-	intel_gt_resume(to_gt(i915));
+	for_each_gt(gt, i915, i)
+		if (intel_gt_resume(gt))
+			goto err_wedged;
 
 	ret = lmem_restore(i915, I915_TTM_BACKUP_ALLOW_GPU);
 	GEM_WARN_ON(ret);
+
+	return;
+
+err_wedged:
+	for_each_gt(gt, i915, j) {
+		if (!intel_gt_is_wedged(gt)) {
+			dev_err(i915->drm.dev,
+				"Failed to re-initialize GPU[%u], declaring it wedged!\n",
+				j);
+			intel_gt_set_wedged(gt);
+		}
+
+		if (j == i)
+			break;
+	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
index 2f7804492cd5..937728840428 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_shmem.c
@@ -247,7 +247,7 @@ rebuild_st:
 	if (i915_gem_object_can_bypass_llc(obj))
 		obj->cache_dirty = true;
 
-	__i915_gem_object_set_pages(obj, st, i915_sg_dma_sizes(st->sgl));
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 
@@ -579,7 +579,7 @@ static int shmem_object_init(struct intel_memory_region *mem,
 	mapping_set_gfp_mask(mapping, mask);
 	GEM_BUG_ON(!(mapping_gfp_mask(mapping) & __GFP_RECLAIM));
 
-	i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class, 0);
+	i915_gem_object_init(obj, &i915_gem_shmem_ops, &lock_class, flags);
 	obj->mem_flags |= I915_BO_FLAG_STRUCT_PAGE;
 	obj->write_domain = I915_GEM_DOMAIN_CPU;
 	obj->read_domains = I915_GEM_DOMAIN_CPU;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_stolen.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index acc561c0f0aa..bc9521078807 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -77,22 +77,26 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *i915,
 	mutex_unlock(&i915->mm.stolen_lock);
 }
 
-static int i915_adjust_stolen(struct drm_i915_private *i915,
-			      struct resource *dsm)
+static bool valid_stolen_size(struct drm_i915_private *i915, struct resource *dsm)
+{
+	return (dsm->start != 0 || HAS_LMEMBAR_SMEM_STOLEN(i915)) && dsm->end > dsm->start;
+}
+
+static int adjust_stolen(struct drm_i915_private *i915,
+			 struct resource *dsm)
 {
 	struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
 	struct intel_uncore *uncore = ggtt->vm.gt->uncore;
-	struct resource *r;
 
-	if (dsm->start == 0 || dsm->end <= dsm->start)
+	if (!valid_stolen_size(i915, dsm))
 		return -EINVAL;
 
 	/*
+	 * Make sure we don't clobber the GTT if it's within stolen memory
+	 *
 	 * TODO: We have yet too encounter the case where the GTT wasn't at the
 	 * end of stolen. With that assumption we could simplify this.
 	 */
-
-	/* Make sure we don't clobber the GTT if it's within stolen memory */
 	if (GRAPHICS_VER(i915) <= 4 &&
 	    !IS_G33(i915) && !IS_PINEVIEW(i915) && !IS_G4X(i915)) {
 		struct resource stolen[2] = {*dsm, *dsm};
@@ -131,12 +135,25 @@ static int i915_adjust_stolen(struct drm_i915_private *i915,
 		}
 	}
 
+	if (!valid_stolen_size(i915, dsm))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int request_smem_stolen(struct drm_i915_private *i915,
+			       struct resource *dsm)
+{
+	struct resource *r;
+
 	/*
-	 * With stolen lmem, we don't need to check if the address range
-	 * overlaps with the non-stolen system memory range, since lmem is local
-	 * to the gpu.
+	 * With stolen lmem, we don't need to request system memory for the
+	 * address range since it's local to the gpu.
+	 *
+	 * Starting MTL, in IGFX devices the stolen memory is exposed via
+	 * LMEMBAR and shall be considered similar to stolen lmem.
 	 */
-	if (HAS_LMEM(i915))
+	if (HAS_LMEM(i915) || HAS_LMEMBAR_SMEM_STOLEN(i915))
 		return 0;
 
 	/*
@@ -371,8 +388,6 @@ static void icl_get_stolen_reserved(struct drm_i915_private *i915,
 
 	drm_dbg(&i915->drm, "GEN6_STOLEN_RESERVED = 0x%016llx\n", reg_val);
 
-	*base = reg_val & GEN11_STOLEN_RESERVED_ADDR_MASK;
-
 	switch (reg_val & GEN8_STOLEN_RESERVED_SIZE_MASK) {
 	case GEN8_STOLEN_RESERVED_1M:
 		*size = 1024 * 1024;
@@ -390,41 +405,30 @@ static void icl_get_stolen_reserved(struct drm_i915_private *i915,
 		*size = 8 * 1024 * 1024;
 		MISSING_CASE(reg_val & GEN8_STOLEN_RESERVED_SIZE_MASK);
 	}
+
+	if (HAS_LMEMBAR_SMEM_STOLEN(i915))
+		/* the base is initialized to stolen top so subtract size to get base */
+		*base -= *size;
+	else
+		*base = reg_val & GEN11_STOLEN_RESERVED_ADDR_MASK;
 }
 
-static int i915_gem_init_stolen(struct intel_memory_region *mem)
+/*
+ * Initialize i915->dsm_reserved to contain the reserved space within the Data
+ * Stolen Memory. This is a range on the top of DSM that is reserved, not to
+ * be used by driver, so must be excluded from the region passed to the
+ * allocator later. In the spec this is also called as WOPCM.
+ *
+ * Our expectation is that the reserved space is at the top of the stolen
+ * region, as it has been the case for every platform, and *never* at the
+ * bottom, so the calculation here can be simplified.
+ */
+static int init_reserved_stolen(struct drm_i915_private *i915)
 {
-	struct drm_i915_private *i915 = mem->i915;
 	struct intel_uncore *uncore = &i915->uncore;
 	resource_size_t reserved_base, stolen_top;
-	resource_size_t reserved_total, reserved_size;
-
-	mutex_init(&i915->mm.stolen_lock);
-
-	if (intel_vgpu_active(i915)) {
-		drm_notice(&i915->drm,
-			   "%s, disabling use of stolen memory\n",
-			   "iGVT-g active");
-		return 0;
-	}
-
-	if (i915_vtd_active(i915) && GRAPHICS_VER(i915) < 8) {
-		drm_notice(&i915->drm,
-			   "%s, disabling use of stolen memory\n",
-			   "DMAR active");
-		return 0;
-	}
-
-	if (resource_size(&mem->region) == 0)
-		return 0;
-
-	i915->dsm = mem->region;
-
-	if (i915_adjust_stolen(i915, &i915->dsm))
-		return 0;
-
-	GEM_BUG_ON(i915->dsm.start == 0);
-	GEM_BUG_ON(i915->dsm.end <= i915->dsm.start);
+	resource_size_t reserved_size;
+	int ret = 0;
 
 	stolen_top = i915->dsm.end + 1;
 	reserved_base = stolen_top;
@@ -455,17 +459,16 @@ static int i915_gem_init_stolen(struct intel_memory_region *mem)
 					&reserved_base, &reserved_size);
 	}
 
-	/*
-	 * Our expectation is that the reserved space is at the top of the
-	 * stolen region and *never* at the bottom. If we see !reserved_base,
-	 * it likely means we failed to read the registers correctly.
-	 */
+	/* No reserved stolen */
+	if (reserved_base == stolen_top)
+		goto bail_out;
+
 	if (!reserved_base) {
 		drm_err(&i915->drm,
 			"inconsistent reservation %pa + %pa; ignoring\n",
 			&reserved_base, &reserved_size);
-		reserved_base = stolen_top;
-		reserved_size = 0;
+		ret = -EINVAL;
+		goto bail_out;
 	}
 
 	i915->dsm_reserved =
@@ -475,19 +478,55 @@ static int i915_gem_init_stolen(struct intel_memory_region *mem)
 		drm_err(&i915->drm,
 			"Stolen reserved area %pR outside stolen memory %pR\n",
 			&i915->dsm_reserved, &i915->dsm);
-		return 0;
+		ret = -EINVAL;
+		goto bail_out;
 	}
 
+	return 0;
+
+bail_out:
+	i915->dsm_reserved =
+		(struct resource)DEFINE_RES_MEM(reserved_base, 0);
+
+	return ret;
+}
+
+static int i915_gem_init_stolen(struct intel_memory_region *mem)
+{
+	struct drm_i915_private *i915 = mem->i915;
+
+	mutex_init(&i915->mm.stolen_lock);
+
+	if (intel_vgpu_active(i915)) {
+		drm_notice(&i915->drm,
+			   "%s, disabling use of stolen memory\n",
+			   "iGVT-g active");
+		return -ENOSPC;
+	}
+
+	if (i915_vtd_active(i915) && GRAPHICS_VER(i915) < 8) {
+		drm_notice(&i915->drm,
+			   "%s, disabling use of stolen memory\n",
+			   "DMAR active");
+		return -ENOSPC;
+	}
+
+	if (adjust_stolen(i915, &mem->region))
+		return -ENOSPC;
+
+	if (request_smem_stolen(i915, &mem->region))
+		return -ENOSPC;
+
+	i915->dsm = mem->region;
+
+	if (init_reserved_stolen(i915))
+		return -ENOSPC;
+
 	/* Exclude the reserved region from driver use */
-	mem->region.end = reserved_base - 1;
+	mem->region.end = i915->dsm_reserved.start - 1;
 	mem->io_size = min(mem->io_size, resource_size(&mem->region));
 
-	/* It is possible for the reserved area to end before the end of stolen
-	 * memory, so just consider the start. */
-	reserved_total = stolen_top - reserved_base;
-
-	i915->stolen_usable_size =
-		resource_size(&i915->dsm) - reserved_total;
+	i915->stolen_usable_size = resource_size(&mem->region);
 
 	drm_dbg(&i915->drm,
 		"Memory reserved for graphics device: %lluK, usable: %lluK\n",
@@ -495,7 +534,7 @@ static int i915_gem_init_stolen(struct intel_memory_region *mem)
 		(u64)i915->stolen_usable_size >> 10);
 
 	if (i915->stolen_usable_size == 0)
-		return 0;
+		return -ENOSPC;
 
 	/* Basic memrange allocator for stolen space. */
 	drm_mm_init(&i915->mm.stolen, 0, i915->stolen_usable_size);
@@ -589,7 +628,7 @@ static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj)
 		   sg_dma_len(pages->sgl),
 		   POISON_INUSE);
 
-	__i915_gem_object_set_pages(obj, pages, obj->stolen->size);
+	__i915_gem_object_set_pages(obj, pages);
 
 	return 0;
 }
@@ -733,11 +772,17 @@ i915_gem_object_create_stolen(struct drm_i915_private *i915,
 
 static int init_stolen_smem(struct intel_memory_region *mem)
 {
+	int err;
+
 	/*
 	 * Initialise stolen early so that we may reserve preallocated
 	 * objects for the BIOS to KMS transition.
 	 */
-	return i915_gem_init_stolen(mem);
+	err = i915_gem_init_stolen(mem);
+	if (err)
+		drm_dbg(&mem->i915->drm, "Skip stolen region: failed to setup\n");
+
+	return 0;
 }
 
 static int release_stolen_smem(struct intel_memory_region *mem)
@@ -754,26 +799,25 @@ static const struct intel_memory_region_ops i915_region_stolen_smem_ops = {
 
 static int init_stolen_lmem(struct intel_memory_region *mem)
 {
+	struct drm_i915_private *i915 = mem->i915;
 	int err;
 
 	if (GEM_WARN_ON(resource_size(&mem->region) == 0))
-		return -ENODEV;
+		return 0;
 
-	/*
-	 * TODO: For stolen lmem we mostly just care about populating the dsm
-	 * related bits and setting up the drm_mm allocator for the range.
-	 * Perhaps split up i915_gem_init_stolen() for this.
-	 */
 	err = i915_gem_init_stolen(mem);
-	if (err)
-		return err;
+	if (err) {
+		drm_dbg(&mem->i915->drm, "Skip stolen region: failed to setup\n");
+		return 0;
+	}
 
-	if (mem->io_size && !io_mapping_init_wc(&mem->iomap,
-						mem->io_start,
-						mem->io_size)) {
-		err = -EIO;
+	if (mem->io_size &&
+	    !io_mapping_init_wc(&mem->iomap, mem->io_start, mem->io_size))
 		goto err_cleanup;
-	}
+
+	drm_dbg(&i915->drm, "Stolen Local memory IO start: %pa\n",
+		&mem->io_start);
+	drm_dbg(&i915->drm, "Stolen Local DSM base: %pa\n", &mem->region.start);
 
 	return 0;
 
@@ -796,6 +840,29 @@ static const struct intel_memory_region_ops i915_region_stolen_lmem_ops = {
 	.init_object = _i915_gem_object_stolen_init,
 };
 
+static int mtl_get_gms_size(struct intel_uncore *uncore)
+{
+	u16 ggc, gms;
+
+	ggc = intel_uncore_read16(uncore, GGC);
+
+	/* check GGMS, should be fixed 0x3 (8MB) */
+	if ((ggc & GGMS_MASK) != GGMS_MASK)
+		return -EIO;
+
+	/* return valid GMS value, -EIO if invalid */
+	gms = REG_FIELD_GET(GMS_MASK, ggc);
+	switch (gms) {
+	case 0x0 ... 0x04:
+		return gms * 32;
+	case 0xf0 ... 0xfe:
+		return (gms - 0xf0 + 1) * 4;
+	default:
+		MISSING_CASE(gms);
+		return -EIO;
+	}
+}
+
 struct intel_memory_region *
 i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type,
 			   u16 instance)
@@ -806,6 +873,7 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type,
 	struct intel_memory_region *mem;
 	resource_size_t io_start, io_size;
 	resource_size_t min_page_size;
+	int ret;
 
 	if (WARN_ON_ONCE(instance))
 		return ERR_PTR(-ENODEV);
@@ -813,12 +881,8 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type,
 	if (!i915_pci_resource_valid(pdev, GEN12_LMEM_BAR))
 		return ERR_PTR(-ENXIO);
 
-	/* Use DSM base address instead for stolen memory */
-	dsm_base = intel_uncore_read64(uncore, GEN12_DSMBASE);
-	if (IS_DG1(uncore->i915)) {
+	if (HAS_LMEMBAR_SMEM_STOLEN(i915) || IS_DG1(i915)) {
 		lmem_size = pci_resource_len(pdev, GEN12_LMEM_BAR);
-		if (WARN_ON(lmem_size < dsm_base))
-			return ERR_PTR(-ENODEV);
 	} else {
 		resource_size_t lmem_range;
 
@@ -827,13 +891,39 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type,
 		lmem_size *= SZ_1G;
 	}
 
-	dsm_size = lmem_size - dsm_base;
-	if (pci_resource_len(pdev, GEN12_LMEM_BAR) < lmem_size) {
+	if (HAS_LMEMBAR_SMEM_STOLEN(i915)) {
+		/*
+		 * MTL dsm size is in GGC register.
+		 * Also MTL uses offset to DSMBASE in ptes, so i915
+		 * uses dsm_base = 0 to setup stolen region.
+		 */
+		ret = mtl_get_gms_size(uncore);
+		if (ret < 0) {
+			drm_err(&i915->drm, "invalid MTL GGC register setting\n");
+			return ERR_PTR(ret);
+		}
+
+		dsm_base = 0;
+		dsm_size = (resource_size_t)(ret * SZ_1M);
+
+		GEM_BUG_ON(pci_resource_len(pdev, GEN12_LMEM_BAR) != SZ_256M);
+		GEM_BUG_ON((dsm_size + SZ_8M) > lmem_size);
+	} else {
+		/* Use DSM base address instead for stolen memory */
+		dsm_base = intel_uncore_read64(uncore, GEN12_DSMBASE) & GEN12_BDSM_MASK;
+		if (WARN_ON(lmem_size < dsm_base))
+			return ERR_PTR(-ENODEV);
+		dsm_size = lmem_size - dsm_base;
+	}
+
+	io_size = dsm_size;
+	if (HAS_LMEMBAR_SMEM_STOLEN(i915)) {
+		io_start = pci_resource_start(pdev, GEN12_LMEM_BAR) + SZ_8M;
+	} else if (pci_resource_len(pdev, GEN12_LMEM_BAR) < lmem_size) {
 		io_start = 0;
 		io_size = 0;
 	} else {
 		io_start = pci_resource_start(pdev, GEN12_LMEM_BAR) + dsm_base;
-		io_size = dsm_size;
 	}
 
 	min_page_size = HAS_64K_PAGES(i915) ? I915_GTT_PAGE_SIZE_64K :
@@ -847,16 +937,6 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type,
 	if (IS_ERR(mem))
 		return mem;
 
-	/*
-	 * TODO: consider creating common helper to just print all the
-	 * interesting stuff from intel_memory_region, which we can use for all
-	 * our probed regions.
-	 */
-
-	drm_dbg(&i915->drm, "Stolen Local memory IO start: %pa\n",
-		&mem->io_start);
-	drm_dbg(&i915->drm, "Stolen Local DSM base: %pa\n", &dsm_base);
-
 	intel_memory_region_set_name(mem, "stolen-local");
 
 	mem->private = true;
@@ -881,6 +961,7 @@ i915_gem_stolen_smem_setup(struct drm_i915_private *i915, u16 type,
 	intel_memory_region_set_name(mem, "stolen-system");
 
 	mem->private = true;
+
 	return mem;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
index fd42b89b7162..bc21b1c2350a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
@@ -305,10 +305,6 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 	spin_unlock(&obj->vma.lock);
 
 	obj->tiling_and_stride = tiling | stride;
-	i915_gem_object_unlock(obj);
-
-	/* Force the fence to be reacquired for GTT access */
-	i915_gem_object_release_mmap_gtt(obj);
 
 	/* Try to preallocate memory required to save swizzling on put-pages */
 	if (i915_gem_object_needs_bit17_swizzle(obj)) {
@@ -321,6 +317,11 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 		obj->bit_17 = NULL;
 	}
 
+	i915_gem_object_unlock(obj);
+
+	/* Force the fence to be reacquired for GTT access */
+	i915_gem_object_release_mmap_gtt(obj);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 0d6d640225fc..1e50fb0d6bfc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -279,7 +279,7 @@ static struct ttm_tt *i915_ttm_tt_create(struct ttm_buffer_object *bo,
 	struct i915_ttm_tt *i915_tt;
 	int ret;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return NULL;
 
 	i915_tt = kzalloc(sizeof(*i915_tt), GFP_KERNEL);
@@ -362,7 +362,7 @@ static bool i915_ttm_eviction_valuable(struct ttm_buffer_object *bo,
 {
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return false;
 
 	/*
@@ -509,18 +509,9 @@ static int i915_ttm_shrink(struct drm_i915_gem_object *obj, unsigned int flags)
 static void i915_ttm_delete_mem_notify(struct ttm_buffer_object *bo)
 {
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
-	intel_wakeref_t wakeref = 0;
-
-	if (bo->resource && likely(obj)) {
-		/* ttm_bo_release() already has dma_resv_lock */
-		if (i915_ttm_cpu_maps_iomem(bo->resource))
-			wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm);
 
+	if (bo->resource && !i915_ttm_is_ghost_object(bo)) {
 		__i915_gem_object_pages_fini(obj);
-
-		if (wakeref)
-			intel_runtime_pm_put(&to_i915(obj->base.dev)->runtime_pm, wakeref);
-
 		i915_ttm_free_cached_io_rsgt(obj);
 	}
 }
@@ -628,7 +619,7 @@ static void i915_ttm_swap_notify(struct ttm_buffer_object *bo)
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 	int ret;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(bo))
 		return;
 
 	ret = i915_ttm_move_notify(bo);
@@ -653,7 +644,7 @@ bool i915_ttm_resource_mappable(struct ttm_resource *res)
 	if (!i915_ttm_cpu_maps_iomem(res))
 		return true;
 
-	return bman_res->used_visible_size == bman_res->base.num_pages;
+	return bman_res->used_visible_size == PFN_UP(bman_res->base.size);
 }
 
 static int i915_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem)
@@ -661,7 +652,7 @@ static int i915_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource
 	struct drm_i915_gem_object *obj = i915_ttm_to_gem(mem->bo);
 	bool unknown_state;
 
-	if (!obj)
+	if (i915_ttm_is_ghost_object(mem->bo))
 		return -EINVAL;
 
 	if (!kref_get_unless_zero(&obj->base.refcount))
@@ -694,7 +685,7 @@ static unsigned long i915_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
 	unsigned long base;
 	unsigned int ofs;
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(bo));
 	GEM_WARN_ON(bo->ttm);
 
 	base = obj->mm.region->iomap.base - obj->mm.region->region.start;
@@ -703,6 +694,50 @@ static unsigned long i915_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
 	return ((base + sg_dma_address(sg)) >> PAGE_SHIFT) + ofs;
 }
 
+static int i915_ttm_access_memory(struct ttm_buffer_object *bo,
+				  unsigned long offset, void *buf,
+				  int len, int write)
+{
+	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
+	resource_size_t iomap = obj->mm.region->iomap.base -
+		obj->mm.region->region.start;
+	unsigned long page = offset >> PAGE_SHIFT;
+	unsigned long bytes_left = len;
+
+	/*
+	 * TODO: For now just let it fail if the resource is non-mappable,
+	 * otherwise we need to perform the memcpy from the gpu here, without
+	 * interfering with the object (like moving the entire thing).
+	 */
+	if (!i915_ttm_resource_mappable(bo->resource))
+		return -EIO;
+
+	offset -= page << PAGE_SHIFT;
+	do {
+		unsigned long bytes = min(bytes_left, PAGE_SIZE - offset);
+		void __iomem *ptr;
+		dma_addr_t daddr;
+
+		daddr = i915_gem_object_get_dma_address(obj, page);
+		ptr = ioremap_wc(iomap + daddr + offset, bytes);
+		if (!ptr)
+			return -EIO;
+
+		if (write)
+			memcpy_toio(ptr, buf, bytes);
+		else
+			memcpy_fromio(buf, ptr, bytes);
+		iounmap(ptr);
+
+		page++;
+		buf += bytes;
+		bytes_left -= bytes;
+		offset = 0;
+	} while (bytes_left);
+
+	return len;
+}
+
 /*
  * All callbacks need to take care not to downcast a struct ttm_buffer_object
  * without checking its subclass, since it might be a TTM ghost object.
@@ -719,6 +754,7 @@ static struct ttm_device_funcs i915_ttm_bo_driver = {
 	.delete_mem_notify = i915_ttm_delete_mem_notify,
 	.io_mem_reserve = i915_ttm_io_mem_reserve,
 	.io_mem_pfn = i915_ttm_io_mem_pfn,
+	.access_memory = i915_ttm_access_memory,
 };
 
 /**
@@ -783,8 +819,7 @@ static int __i915_ttm_get_pages(struct drm_i915_gem_object *obj,
 
 		GEM_BUG_ON(obj->mm.rsgt);
 		obj->mm.rsgt = rsgt;
-		__i915_gem_object_set_pages(obj, &rsgt->table,
-					    i915_sg_dma_sizes(rsgt->table.sgl));
+		__i915_gem_object_set_pages(obj, &rsgt->table);
 	}
 
 	GEM_BUG_ON(bo->ttm && ((obj->base.size >> PAGE_SHIFT) < bo->ttm->num_pages));
@@ -994,15 +1029,11 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
 	struct vm_area_struct *area = vmf->vma;
 	struct ttm_buffer_object *bo = area->vm_private_data;
 	struct drm_device *dev = bo->base.dev;
-	struct drm_i915_gem_object *obj;
+	struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo);
 	intel_wakeref_t wakeref = 0;
 	vm_fault_t ret;
 	int idx;
 
-	obj = i915_ttm_to_gem(bo);
-	if (!obj)
-		return VM_FAULT_SIGBUS;
-
 	/* Sanity check that we allow writing into this object */
 	if (unlikely(i915_gem_object_is_readonly(obj) &&
 		     area->vm_flags & VM_WRITE))
@@ -1036,7 +1067,8 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
 		}
 
 		if (err) {
-			drm_dbg(dev, "Unable to make resource CPU accessible\n");
+			drm_dbg(dev, "Unable to make resource CPU accessible(err = %pe)\n",
+				ERR_PTR(err));
 			dma_resv_unlock(bo->base.resv);
 			ret = VM_FAULT_SIGBUS;
 			goto out_rpm;
@@ -1057,16 +1089,21 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
 	if (ret == VM_FAULT_RETRY && !(vmf->flags & FAULT_FLAG_RETRY_NOWAIT))
 		goto out_rpm;
 
-	/* ttm_bo_vm_reserve() already has dma_resv_lock */
+	/*
+	 * ttm_bo_vm_reserve() already has dma_resv_lock.
+	 * userfault_count is protected by dma_resv lock and rpm wakeref.
+	 */
 	if (ret == VM_FAULT_NOPAGE && wakeref && !obj->userfault_count) {
 		obj->userfault_count = 1;
-		mutex_lock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
-		list_add(&obj->userfault_link, &to_gt(to_i915(obj->base.dev))->lmem_userfault_list);
-		mutex_unlock(&to_gt(to_i915(obj->base.dev))->lmem_userfault_lock);
+		spin_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+		list_add(&obj->userfault_link, &to_i915(obj->base.dev)->runtime_pm.lmem_userfault_list);
+		spin_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+
+		GEM_WARN_ON(!i915_ttm_cpu_maps_iomem(bo->resource));
 	}
 
 	if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)
-		intel_wakeref_auto(&to_gt(to_i915(obj->base.dev))->userfault_wakeref,
+		intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref,
 				   msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND));
 
 	i915_ttm_adjust_lru(obj);
@@ -1098,7 +1135,7 @@ static void ttm_vm_open(struct vm_area_struct *vma)
 	struct drm_i915_gem_object *obj =
 		i915_ttm_to_gem(vma->vm_private_data);
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(vma->vm_private_data));
 	i915_gem_object_get(obj);
 }
 
@@ -1107,7 +1144,7 @@ static void ttm_vm_close(struct vm_area_struct *vma)
 	struct drm_i915_gem_object *obj =
 		i915_ttm_to_gem(vma->vm_private_data);
 
-	GEM_BUG_ON(!obj);
+	GEM_BUG_ON(i915_ttm_is_ghost_object(vma->vm_private_data));
 	i915_gem_object_put(obj);
 }
 
@@ -1128,7 +1165,29 @@ static u64 i915_ttm_mmap_offset(struct drm_i915_gem_object *obj)
 
 static void i915_ttm_unmap_virtual(struct drm_i915_gem_object *obj)
 {
+	struct ttm_buffer_object *bo = i915_gem_to_ttm(obj);
+	intel_wakeref_t wakeref = 0;
+
+	assert_object_held_shared(obj);
+
+	if (i915_ttm_cpu_maps_iomem(bo->resource)) {
+		wakeref = intel_runtime_pm_get(&to_i915(obj->base.dev)->runtime_pm);
+
+		/* userfault_count is protected by obj lock and rpm wakeref. */
+		if (obj->userfault_count) {
+			spin_lock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+			list_del(&obj->userfault_link);
+			spin_unlock(&to_i915(obj->base.dev)->runtime_pm.lmem_userfault_lock);
+			obj->userfault_count = 0;
+		}
+	}
+
+	GEM_WARN_ON(obj->userfault_count);
+
 	ttm_bo_unmap_virtual(i915_gem_to_ttm(obj));
+
+	if (wakeref)
+		intel_runtime_pm_put(&to_i915(obj->base.dev)->runtime_pm, wakeref);
 }
 
 static const struct drm_i915_gem_object_ops i915_gem_ttm_obj_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
index e4842b4296fc..2a94a99ef76b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm.h
@@ -27,19 +27,27 @@ i915_gem_to_ttm(struct drm_i915_gem_object *obj)
  */
 void i915_ttm_bo_destroy(struct ttm_buffer_object *bo);
 
+/**
+ * i915_ttm_is_ghost_object - Check if the ttm bo is a ghost object.
+ * @bo: Pointer to the ttm buffer object
+ *
+ * Return: True if the ttm bo is not a i915 object but a ghost ttm object,
+ * False otherwise.
+ */
+static inline bool i915_ttm_is_ghost_object(struct ttm_buffer_object *bo)
+{
+	return bo->destroy != i915_ttm_bo_destroy;
+}
+
 /**
  * i915_ttm_to_gem - Convert a struct ttm_buffer_object to an embedding
  * struct drm_i915_gem_object.
  *
- * Return: Pointer to the embedding struct ttm_buffer_object, or NULL
- * if the object was not an i915 ttm object.
+ * Return: Pointer to the embedding struct ttm_buffer_object.
  */
 static inline struct drm_i915_gem_object *
 i915_ttm_to_gem(struct ttm_buffer_object *bo)
 {
-	if (bo->destroy != i915_ttm_bo_destroy)
-		return NULL;
-
 	return container_of(bo, struct drm_i915_gem_object, __do_not_access);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
index 9a7e50534b84..f59f812dc6d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
@@ -560,7 +560,7 @@ int i915_ttm_move(struct ttm_buffer_object *bo, bool evict,
 	bool clear;
 	int ret;
 
-	if (GEM_WARN_ON(!obj)) {
+	if (GEM_WARN_ON(i915_ttm_is_ghost_object(bo))) {
 		ttm_bo_move_null(bo, dst_mem);
 		return 0;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
index 07e49f22f2de..7e67742bc65e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c
@@ -50,6 +50,7 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply,
 		container_of(bo->bdev, typeof(*i915), bdev);
 	struct drm_i915_gem_object *backup;
 	struct ttm_operation_ctx ctx = {};
+	unsigned int flags;
 	int err = 0;
 
 	if (bo->resource->mem_type == I915_PL_SYSTEM || obj->ttm.backup)
@@ -65,7 +66,22 @@ static int i915_ttm_backup(struct i915_gem_apply_to_region *apply,
 	if (obj->flags & I915_BO_ALLOC_PM_VOLATILE)
 		return 0;
 
-	backup = i915_gem_object_create_shmem(i915, obj->base.size);
+	/*
+	 * It seems that we might have some framebuffers still pinned at this
+	 * stage, but for such objects we might also need to deal with the CCS
+	 * aux state. Make sure we force the save/restore of the CCS state,
+	 * otherwise we might observe display corruption, when returning from
+	 * suspend.
+	 */
+	flags = 0;
+	if (i915_gem_object_needs_ccs_pages(obj)) {
+		WARN_ON_ONCE(!i915_gem_object_is_framebuffer(obj));
+		WARN_ON_ONCE(!pm_apply->allow_gpu);
+
+		flags = I915_BO_ALLOC_CCS_AUX;
+	}
+	backup = i915_gem_object_create_region(i915->mm.regions[INTEL_REGION_SMEM],
+					       obj->base.size, 0, flags);
 	if (IS_ERR(backup))
 		return PTR_ERR(backup);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_userptr.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index ba14b18d65f3..9348b1804d53 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -131,7 +131,6 @@ static int i915_gem_userptr_get_pages(struct drm_i915_gem_object *obj)
 	const unsigned long num_pages = obj->base.size >> PAGE_SHIFT;
 	unsigned int max_segment = i915_sg_segment_size(obj->base.dev->dev);
 	struct sg_table *st;
-	unsigned int sg_page_sizes;
 	struct page **pvec;
 	int ret;
 
@@ -170,8 +169,7 @@ alloc_table:
 	if (i915_gem_object_can_bypass_llc(obj))
 		obj->cache_dirty = true;
 
-	sg_page_sizes = i915_sg_dma_sizes(st->sgl);
-	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 
@@ -292,7 +290,7 @@ int i915_gem_object_userptr_submit_init(struct drm_i915_gem_object *obj)
 	if (!i915_gem_object_is_readonly(obj))
 		gup_flags |= FOLL_WRITE;
 
-	pinned = ret = 0;
+	pinned = 0;
 	while (pinned < num_pages) {
 		ret = pin_user_pages_fast(obj->userptr.ptr + pinned * PAGE_SIZE,
 					  num_pages - pinned, gup_flags,
@@ -302,7 +300,6 @@ int i915_gem_object_userptr_submit_init(struct drm_i915_gem_object *obj)
 
 		pinned += ret;
 	}
-	ret = 0;
 
 	ret = i915_gem_object_lock_interruptible(obj, NULL);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
index f963b8e1e37b..cbd9b624a788 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/huge_gem_object.c
@@ -68,7 +68,7 @@ static int huge_get_pages(struct drm_i915_gem_object *obj)
 	if (i915_gem_gtt_prepare_pages(obj, pages))
 		goto err;
 
-	__i915_gem_object_set_pages(obj, pages, PAGE_SIZE);
+	__i915_gem_object_set_pages(obj, pages);
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
index c570cf780079..977dead10ab5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/huge_pages.c
@@ -136,7 +136,7 @@ static int get_huge_pages(struct drm_i915_gem_object *obj)
 		goto err;
 
 	GEM_BUG_ON(sg_page_sizes != obj->mm.page_mask);
-	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 
@@ -210,7 +210,6 @@ static int fake_get_huge_pages(struct drm_i915_gem_object *obj)
 	const u64 max_len = rounddown_pow_of_two(UINT_MAX);
 	struct sg_table *st;
 	struct scatterlist *sg;
-	unsigned int sg_page_sizes;
 	u64 rem;
 
 	st = kmalloc(sizeof(*st), GFP);
@@ -226,7 +225,6 @@ static int fake_get_huge_pages(struct drm_i915_gem_object *obj)
 	rem = obj->base.size;
 	sg = st->sgl;
 	st->nents = 0;
-	sg_page_sizes = 0;
 	do {
 		unsigned int page_size = get_largest_page_size(i915, rem);
 		unsigned int len = min(page_size * div_u64(rem, page_size),
@@ -239,8 +237,6 @@ static int fake_get_huge_pages(struct drm_i915_gem_object *obj)
 		sg_dma_len(sg) = len;
 		sg_dma_address(sg) = page_size;
 
-		sg_page_sizes |= len;
-
 		st->nents++;
 
 		rem -= len;
@@ -254,7 +250,7 @@ static int fake_get_huge_pages(struct drm_i915_gem_object *obj)
 
 	i915_sg_trim(st);
 
-	__i915_gem_object_set_pages(obj, st, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 }
@@ -286,7 +282,7 @@ static int fake_get_huge_pages_single(struct drm_i915_gem_object *obj)
 	sg_dma_len(sg) = obj->base.size;
 	sg_dma_address(sg) = page_size;
 
-	__i915_gem_object_set_pages(obj, st, sg->length);
+	__i915_gem_object_set_pages(obj, st);
 
 	return 0;
 #undef GFP
@@ -1161,7 +1157,8 @@ static int igt_write_huge(struct drm_i915_private *i915,
 	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
 
 	size = obj->base.size;
-	if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K)
+	if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K &&
+	    !HAS_64K_PAGES(i915))
 		size = round_up(size, I915_GTT_PAGE_SIZE_2M);
 
 	n = 0;
@@ -1214,6 +1211,10 @@ static int igt_write_huge(struct drm_i915_private *i915,
 		 * size and ensure the vma offset is at the start of the pt
 		 * boundary, however to improve coverage we opt for testing both
 		 * aligned and unaligned offsets.
+		 *
+		 * With PS64 this is no longer the case, but to ensure we
+		 * sometimes get the compact layout for smaller objects, apply
+		 * the round_up anyway.
 		 */
 		if (obj->mm.page_sizes.sg & I915_GTT_PAGE_SIZE_64K)
 			offset_low = round_down(offset_low,
@@ -1411,6 +1412,7 @@ static int igt_ppgtt_sanity_check(void *arg)
 		{ SZ_2M + SZ_4K,	SZ_64K | SZ_4K	},
 		{ SZ_2M + SZ_4K,	SZ_2M  | SZ_4K	},
 		{ SZ_2M + SZ_64K,	SZ_2M  | SZ_64K },
+		{ SZ_2M + SZ_64K,	SZ_64K		},
 	};
 	int i, j;
 	int err;
@@ -1540,6 +1542,154 @@ out_put:
 	return err;
 }
 
+static int igt_ppgtt_mixed(void *arg)
+{
+	struct drm_i915_private *i915 = arg;
+	const unsigned long flags = PIN_OFFSET_FIXED | PIN_USER;
+	struct drm_i915_gem_object *obj, *on;
+	struct i915_gem_engines *engines;
+	struct i915_gem_engines_iter it;
+	struct i915_address_space *vm;
+	struct i915_gem_context *ctx;
+	struct intel_context *ce;
+	struct file *file;
+	I915_RND_STATE(prng);
+	LIST_HEAD(objects);
+	struct intel_memory_region *mr;
+	struct i915_vma *vma;
+	unsigned int count;
+	u32 i, addr;
+	int *order;
+	int n, err;
+
+	/*
+	 * Sanity check mixing 4K and 64K pages within the same page-table via
+	 * the new PS64 TLB hint.
+	 */
+
+	if (!HAS_64K_PAGES(i915)) {
+		pr_info("device lacks PS64, skipping\n");
+		return 0;
+	}
+
+	file = mock_file(i915);
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	ctx = hugepage_ctx(i915, file);
+	if (IS_ERR(ctx)) {
+		err = PTR_ERR(ctx);
+		goto out;
+	}
+	vm = i915_gem_context_get_eb_vm(ctx);
+
+	i = 0;
+	addr = 0;
+	do {
+		u32 sz;
+
+		sz = i915_prandom_u32_max_state(SZ_4M, &prng);
+		sz = max_t(u32, sz, SZ_4K);
+
+		mr = i915->mm.regions[INTEL_REGION_LMEM_0];
+		if (i & 1)
+			mr = i915->mm.regions[INTEL_REGION_SMEM];
+
+		obj = i915_gem_object_create_region(mr, sz, 0, 0);
+		if (IS_ERR(obj)) {
+			err = PTR_ERR(obj);
+			goto out_vm;
+		}
+
+		list_add_tail(&obj->st_link, &objects);
+
+		vma = i915_vma_instance(obj, vm, NULL);
+		if (IS_ERR(vma)) {
+			err = PTR_ERR(vma);
+			goto err_put;
+		}
+
+		addr = round_up(addr, mr->min_page_size);
+		err = i915_vma_pin(vma, 0, 0, addr | flags);
+		if (err)
+			goto err_put;
+
+		if (mr->type == INTEL_MEMORY_LOCAL &&
+		    (vma->resource->page_sizes_gtt & I915_GTT_PAGE_SIZE_4K)) {
+			err = -EINVAL;
+			goto err_put;
+		}
+
+		addr += obj->base.size;
+		i++;
+	} while (addr <= SZ_16M);
+
+	n = 0;
+	count = 0;
+	for_each_gem_engine(ce, i915_gem_context_lock_engines(ctx), it) {
+		count++;
+		if (!intel_engine_can_store_dword(ce->engine))
+			continue;
+
+		n++;
+	}
+	i915_gem_context_unlock_engines(ctx);
+	if (!n)
+		goto err_put;
+
+	order = i915_random_order(count * count, &prng);
+	if (!order) {
+		err = -ENOMEM;
+		goto err_put;
+	}
+
+	i = 0;
+	addr = 0;
+	engines = i915_gem_context_lock_engines(ctx);
+	list_for_each_entry(obj, &objects, st_link) {
+		u32 rnd = i915_prandom_u32_max_state(UINT_MAX, &prng);
+
+		addr = round_up(addr, obj->mm.region->min_page_size);
+
+		ce = engines->engines[order[i] % engines->num_engines];
+		i = (i + 1) % (count * count);
+		if (!ce || !intel_engine_can_store_dword(ce->engine))
+			continue;
+
+		err = __igt_write_huge(ce, obj, obj->base.size, addr, 0, rnd);
+		if (err)
+			break;
+
+		err = __igt_write_huge(ce, obj, obj->base.size, addr,
+				       offset_in_page(rnd) / sizeof(u32), rnd + 1);
+		if (err)
+			break;
+
+		err = __igt_write_huge(ce, obj, obj->base.size, addr,
+				       (PAGE_SIZE / sizeof(u32)) - 1,
+				       rnd + 2);
+		if (err)
+			break;
+
+		addr += obj->base.size;
+
+		cond_resched();
+	}
+
+	i915_gem_context_unlock_engines(ctx);
+	kfree(order);
+err_put:
+	list_for_each_entry_safe(obj, on, &objects, st_link) {
+		list_del(&obj->st_link);
+		i915_gem_object_put(obj);
+	}
+out_vm:
+	i915_vm_put(vm);
+out:
+	fput(file);
+	return err;
+}
+
 static int igt_tmpfs_fallback(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
@@ -1697,7 +1847,7 @@ static int igt_shrink_thp(void *arg)
 			I915_SHRINK_ACTIVE);
 	i915_vma_unpin(vma);
 	if (err)
-		goto out_put;
+		goto out_wf;
 
 	/*
 	 * Now that the pages are *unpinned* shrinking should invoke
@@ -1713,19 +1863,19 @@ static int igt_shrink_thp(void *arg)
 		pr_err("unexpected pages mismatch, should_swap=%s\n",
 		       str_yes_no(should_swap));
 		err = -EINVAL;
-		goto out_put;
+		goto out_wf;
 	}
 
 	if (should_swap == (obj->mm.page_sizes.sg || obj->mm.page_sizes.phys)) {
 		pr_err("unexpected residual page-size bits, should_swap=%s\n",
 		       str_yes_no(should_swap));
 		err = -EINVAL;
-		goto out_put;
+		goto out_wf;
 	}
 
 	err = i915_vma_pin(vma, 0, 0, flags);
 	if (err)
-		goto out_put;
+		goto out_wf;
 
 	while (n--) {
 		err = cpu_check(obj, n, 0xdeadbeaf);
@@ -1803,6 +1953,7 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *i915)
 		SUBTEST(igt_ppgtt_smoke_huge),
 		SUBTEST(igt_ppgtt_sanity_check),
 		SUBTEST(igt_ppgtt_compact),
+		SUBTEST(igt_ppgtt_mixed),
 	};
 
 	if (!HAS_PPGTT(i915)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
index 9a6a6b5b722b..692a16914ca0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
@@ -13,6 +13,7 @@
 #include "gt/intel_gt_regs.h"
 #include "gem/i915_gem_lmem.h"
 
+#include "gem/selftests/igt_gem_utils.h"
 #include "selftests/igt_flush_test.h"
 #include "selftests/mock_drm.h"
 #include "selftests/i915_random.h"
@@ -457,21 +458,6 @@ static int verify_buffer(const struct tiled_blits *t,
 	return ret;
 }
 
-static int move_to_active(struct i915_vma *vma,
-			  struct i915_request *rq,
-			  unsigned int flags)
-{
-	int err;
-
-	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, flags);
-	i915_vma_unlock(vma);
-
-	return err;
-}
-
 static int pin_buffer(struct i915_vma *vma, u64 addr)
 {
 	int err;
@@ -525,11 +511,11 @@ tiled_blit(struct tiled_blits *t,
 		goto err_bb;
 	}
 
-	err = move_to_active(t->batch, rq, 0);
+	err = igt_vma_move_to_active_unlocked(t->batch, rq, 0);
 	if (!err)
-		err = move_to_active(src->vma, rq, 0);
+		err = igt_vma_move_to_active_unlocked(src->vma, rq, 0);
 	if (!err)
-		err = move_to_active(dst->vma, rq, 0);
+		err = igt_vma_move_to_active_unlocked(dst->vma, rq, 0);
 	if (!err)
 		err = rq->engine->emit_bb_start(rq,
 						t->batch->node.start,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
index a666d7e610f5..c228fe4aba50 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c
@@ -239,9 +239,7 @@ static int gpu_set(struct context *ctx, unsigned long offset, u32 v)
 	}
 	intel_ring_advance(rq, cs);
 
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 
 out_rq:
 	i915_request_add(rq);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index c6ad67b90e8a..a0ff51d71d07 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -179,97 +179,108 @@ out_file:
 }
 
 struct parallel_switch {
-	struct task_struct *tsk;
+	struct kthread_worker *worker;
+	struct kthread_work work;
 	struct intel_context *ce[2];
+	int result;
 };
 
-static int __live_parallel_switch1(void *data)
+static void __live_parallel_switch1(struct kthread_work *work)
 {
-	struct parallel_switch *arg = data;
+	struct parallel_switch *arg =
+		container_of(work, typeof(*arg), work);
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 
 	count = 0;
+	arg->result = 0;
 	do {
 		struct i915_request *rq = NULL;
-		int err, n;
+		int n;
 
-		err = 0;
-		for (n = 0; !err && n < ARRAY_SIZE(arg->ce); n++) {
+		for (n = 0; !arg->result && n < ARRAY_SIZE(arg->ce); n++) {
 			struct i915_request *prev = rq;
 
 			rq = i915_request_create(arg->ce[n]);
 			if (IS_ERR(rq)) {
 				i915_request_put(prev);
-				return PTR_ERR(rq);
+				arg->result = PTR_ERR(rq);
+				break;
 			}
 
 			i915_request_get(rq);
 			if (prev) {
-				err = i915_request_await_dma_fence(rq, &prev->fence);
+				arg->result =
+					i915_request_await_dma_fence(rq,
+								     &prev->fence);
 				i915_request_put(prev);
 			}
 
 			i915_request_add(rq);
 		}
+
+		if (IS_ERR_OR_NULL(rq))
+			break;
+
 		if (i915_request_wait(rq, 0, HZ) < 0)
-			err = -ETIME;
+			arg->result = -ETIME;
+
 		i915_request_put(rq);
-		if (err)
-			return err;
 
 		count++;
-	} while (!__igt_timeout(end_time, NULL));
+	} while (!arg->result && !__igt_timeout(end_time, NULL));
 
-	pr_info("%s: %lu switches (sync)\n", arg->ce[0]->engine->name, count);
-	return 0;
+	pr_info("%s: %lu switches (sync) <%d>\n",
+		arg->ce[0]->engine->name, count, arg->result);
 }
 
-static int __live_parallel_switchN(void *data)
+static void __live_parallel_switchN(struct kthread_work *work)
 {
-	struct parallel_switch *arg = data;
+	struct parallel_switch *arg =
+		container_of(work, typeof(*arg), work);
 	struct i915_request *rq = NULL;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int n;
 
 	count = 0;
+	arg->result = 0;
 	do {
-		for (n = 0; n < ARRAY_SIZE(arg->ce); n++) {
+		for (n = 0; !arg->result && n < ARRAY_SIZE(arg->ce); n++) {
 			struct i915_request *prev = rq;
-			int err = 0;
 
 			rq = i915_request_create(arg->ce[n]);
 			if (IS_ERR(rq)) {
 				i915_request_put(prev);
-				return PTR_ERR(rq);
+				arg->result = PTR_ERR(rq);
+				break;
 			}
 
 			i915_request_get(rq);
 			if (prev) {
-				err = i915_request_await_dma_fence(rq, &prev->fence);
+				arg->result =
+					i915_request_await_dma_fence(rq,
+								     &prev->fence);
 				i915_request_put(prev);
 			}
 
 			i915_request_add(rq);
-			if (err) {
-				i915_request_put(rq);
-				return err;
-			}
 		}
 
 		count++;
-	} while (!__igt_timeout(end_time, NULL));
-	i915_request_put(rq);
+	} while (!arg->result && !__igt_timeout(end_time, NULL));
 
-	pr_info("%s: %lu switches (many)\n", arg->ce[0]->engine->name, count);
-	return 0;
+	if (!IS_ERR_OR_NULL(rq))
+		i915_request_put(rq);
+
+	pr_info("%s: %lu switches (many) <%d>\n",
+		arg->ce[0]->engine->name, count, arg->result);
 }
 
 static int live_parallel_switch(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		__live_parallel_switch1,
 		__live_parallel_switchN,
 		NULL,
@@ -277,7 +288,7 @@ static int live_parallel_switch(void *arg)
 	struct parallel_switch *data = NULL;
 	struct i915_gem_engines *engines;
 	struct i915_gem_engines_iter it;
-	int (* const *fn)(void *arg);
+	void (* const *fn)(struct kthread_work *);
 	struct i915_gem_context *ctx;
 	struct intel_context *ce;
 	struct file *file;
@@ -348,9 +359,22 @@ static int live_parallel_switch(void *arg)
 		}
 	}
 
+	for (n = 0; n < count; n++) {
+		struct kthread_worker *worker;
+
+		if (!data[n].ce[0])
+			continue;
+
+		worker = kthread_create_worker(0, "igt/parallel:%s",
+					       data[n].ce[0]->engine->name);
+		if (IS_ERR(worker))
+			goto out;
+
+		data[n].worker = worker;
+	}
+
 	for (fn = func; !err && *fn; fn++) {
 		struct igt_live_test t;
-		int n;
 
 		err = igt_live_test_begin(&t, i915, __func__, "");
 		if (err)
@@ -360,30 +384,17 @@ static int live_parallel_switch(void *arg)
 			if (!data[n].ce[0])
 				continue;
 
-			data[n].tsk = kthread_run(*fn, &data[n],
-						  "igt/parallel:%s",
-						  data[n].ce[0]->engine->name);
-			if (IS_ERR(data[n].tsk)) {
-				err = PTR_ERR(data[n].tsk);
-				break;
-			}
-			get_task_struct(data[n].tsk);
+			data[n].result = 0;
+			kthread_init_work(&data[n].work, *fn);
+			kthread_queue_work(data[n].worker, &data[n].work);
 		}
 
-		yield(); /* start all threads before we kthread_stop() */
-
 		for (n = 0; n < count; n++) {
-			int status;
-
-			if (IS_ERR_OR_NULL(data[n].tsk))
-				continue;
-
-			status = kthread_stop(data[n].tsk);
-			if (status && !err)
-				err = status;
-
-			put_task_struct(data[n].tsk);
-			data[n].tsk = NULL;
+			if (data[n].ce[0]) {
+				kthread_flush_work(&data[n].work);
+				if (data[n].result && !err)
+					err = data[n].result;
+			}
 		}
 
 		if (igt_live_test_end(&t))
@@ -399,6 +410,9 @@ out:
 			intel_context_unpin(data[n].ce[m]);
 			intel_context_put(data[n].ce[m]);
 		}
+
+		if (data[n].worker)
+			kthread_destroy_worker(data[n].worker);
 	}
 	kfree(data);
 out_file:
@@ -970,15 +984,11 @@ retry:
 		goto err_batch;
 	}
 
-	err = i915_request_await_object(rq, batch->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(batch, rq, 0);
+	err = i915_vma_move_to_active(batch, rq, 0);
 	if (err)
 		goto skip_request;
 
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	if (err)
 		goto skip_request;
 
@@ -1539,9 +1549,7 @@ static int write_to_scratch(struct i915_gem_context *ctx,
 	}
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, 0);
+	err = i915_vma_move_to_active(vma, rq, 0);
 	i915_vma_unlock(vma);
 	if (err)
 		goto skip_request;
@@ -1675,9 +1683,7 @@ static int read_from_scratch(struct i915_gem_context *ctx,
 	}
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(vma);
 	if (err)
 		goto skip_request;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
index 51ed824b020c..e57f9390076c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c
@@ -6,8 +6,12 @@
 
 #include "i915_drv.h"
 #include "i915_selftest.h"
+#include "gem/i915_gem_context.h"
 
+#include "mock_context.h"
 #include "mock_dmabuf.h"
+#include "igt_gem_utils.h"
+#include "selftests/mock_drm.h"
 #include "selftests/mock_gem_device.h"
 
 static int igt_dmabuf_export(void *arg)
@@ -140,6 +144,75 @@ out_ret:
 	return err;
 }
 
+static int verify_access(struct drm_i915_private *i915,
+			 struct drm_i915_gem_object *native_obj,
+			 struct drm_i915_gem_object *import_obj)
+{
+	struct i915_gem_engines_iter it;
+	struct i915_gem_context *ctx;
+	struct intel_context *ce;
+	struct i915_vma *vma;
+	struct file *file;
+	u32 *vaddr;
+	int err = 0, i;
+
+	file = mock_file(i915);
+	if (IS_ERR(file))
+		return PTR_ERR(file);
+
+	ctx = live_context(i915, file);
+	if (IS_ERR(ctx)) {
+		err = PTR_ERR(ctx);
+		goto out_file;
+	}
+
+	for_each_gem_engine(ce, i915_gem_context_lock_engines(ctx), it) {
+		if (intel_engine_can_store_dword(ce->engine))
+			break;
+	}
+	i915_gem_context_unlock_engines(ctx);
+	if (!ce)
+		goto out_file;
+
+	vma = i915_vma_instance(import_obj, ce->vm, NULL);
+	if (IS_ERR(vma)) {
+		err = PTR_ERR(vma);
+		goto out_file;
+	}
+
+	err = i915_vma_pin(vma, 0, 0, PIN_USER);
+	if (err)
+		goto out_file;
+
+	err = igt_gpu_fill_dw(ce, vma, 0,
+			      vma->size >> PAGE_SHIFT, 0xdeadbeaf);
+	i915_vma_unpin(vma);
+	if (err)
+		goto out_file;
+
+	err = i915_gem_object_wait(import_obj, 0, MAX_SCHEDULE_TIMEOUT);
+	if (err)
+		goto out_file;
+
+	vaddr = i915_gem_object_pin_map_unlocked(native_obj, I915_MAP_WB);
+	if (IS_ERR(vaddr)) {
+		err = PTR_ERR(vaddr);
+		goto out_file;
+	}
+
+	for (i = 0; i < native_obj->base.size / sizeof(u32); i += PAGE_SIZE / sizeof(u32)) {
+		if (vaddr[i] != 0xdeadbeaf) {
+			pr_err("Data mismatch [%d]=%u\n", i, vaddr[i]);
+			err = -EINVAL;
+			goto out_file;
+		}
+	}
+
+out_file:
+	fput(file);
+	return err;
+}
+
 static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 					 struct intel_memory_region **regions,
 					 unsigned int num_regions)
@@ -154,7 +227,7 @@ static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 
 	force_different_devices = true;
 
-	obj = __i915_gem_object_create_user(i915, PAGE_SIZE,
+	obj = __i915_gem_object_create_user(i915, SZ_8M,
 					    regions, num_regions);
 	if (IS_ERR(obj)) {
 		pr_err("__i915_gem_object_create_user failed with err=%ld\n",
@@ -206,6 +279,10 @@ static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 
 	i915_gem_object_unlock(import_obj);
 
+	err = verify_access(i915, obj, import_obj);
+	if (err)
+		goto out_import;
+
 	/* Now try a fake an importer */
 	import_attach = dma_buf_attach(dmabuf, obj->base.dev->dev);
 	if (IS_ERR(import_attach)) {
@@ -213,7 +290,7 @@ static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 		goto out_import;
 	}
 
-	st = dma_buf_map_attachment(import_attach, DMA_BIDIRECTIONAL);
+	st = dma_buf_map_attachment_unlocked(import_attach, DMA_BIDIRECTIONAL);
 	if (IS_ERR(st)) {
 		err = PTR_ERR(st);
 		goto out_detach;
@@ -226,7 +303,7 @@ static int igt_dmabuf_import_same_driver(struct drm_i915_private *i915,
 		timeout = -ETIME;
 	}
 	err = timeout > 0 ? 0 : timeout;
-	dma_buf_unmap_attachment(import_attach, st, DMA_BIDIRECTIONAL);
+	dma_buf_unmap_attachment_unlocked(import_attach, st, DMA_BIDIRECTIONAL);
 out_detach:
 	dma_buf_detach(dmabuf, import_attach);
 out_import:
@@ -296,7 +373,7 @@ static int igt_dmabuf_import(void *arg)
 		goto out_obj;
 	}
 
-	err = dma_buf_vmap(dmabuf, &map);
+	err = dma_buf_vmap_unlocked(dmabuf, &map);
 	dma_map = err ? NULL : map.vaddr;
 	if (!dma_map) {
 		pr_err("dma_buf_vmap failed\n");
@@ -337,7 +414,7 @@ static int igt_dmabuf_import(void *arg)
 
 	err = 0;
 out_dma_map:
-	dma_buf_vunmap(dmabuf, &map);
+	dma_buf_vunmap_unlocked(dmabuf, &map);
 out_obj:
 	i915_gem_object_put(obj);
 out_dmabuf:
@@ -358,7 +435,7 @@ static int igt_dmabuf_import_ownership(void *arg)
 	if (IS_ERR(dmabuf))
 		return PTR_ERR(dmabuf);
 
-	err = dma_buf_vmap(dmabuf, &map);
+	err = dma_buf_vmap_unlocked(dmabuf, &map);
 	ptr = err ? NULL : map.vaddr;
 	if (!ptr) {
 		pr_err("dma_buf_vmap failed\n");
@@ -367,7 +444,7 @@ static int igt_dmabuf_import_ownership(void *arg)
 	}
 
 	memset(ptr, 0xc5, PAGE_SIZE);
-	dma_buf_vunmap(dmabuf, &map);
+	dma_buf_vunmap_unlocked(dmabuf, &map);
 
 	obj = to_intel_bo(i915_gem_prime_import(&i915->drm, dmabuf));
 	if (IS_ERR(obj)) {
@@ -418,7 +495,7 @@ static int igt_dmabuf_export_vmap(void *arg)
 	}
 	i915_gem_object_put(obj);
 
-	err = dma_buf_vmap(dmabuf, &map);
+	err = dma_buf_vmap_unlocked(dmabuf, &map);
 	ptr = err ? NULL : map.vaddr;
 	if (!ptr) {
 		pr_err("dma_buf_vmap failed\n");
@@ -435,7 +512,7 @@ static int igt_dmabuf_export_vmap(void *arg)
 	memset(ptr, 0xc5, dmabuf->size);
 
 	err = 0;
-	dma_buf_vunmap(dmabuf, &map);
+	dma_buf_vunmap_unlocked(dmabuf, &map);
 out:
 	dma_buf_put(dmabuf);
 	return err;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index b73c91aa5450..3f658d5717d8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -8,6 +8,7 @@
 #include <linux/prime_numbers.h>
 
 #include "gem/i915_gem_internal.h"
+#include "gem/i915_gem_lmem.h"
 #include "gem/i915_gem_region.h"
 #include "gem/i915_gem_ttm.h"
 #include "gem/i915_gem_ttm_move.h"
@@ -16,6 +17,7 @@
 #include "gt/intel_gt.h"
 #include "gt/intel_gt_pm.h"
 #include "gt/intel_migrate.h"
+#include "i915_reg.h"
 #include "i915_ttm_buddy_manager.h"
 
 #include "huge_gem_object.h"
@@ -564,10 +566,8 @@ retry:
 			goto err_unpin;
 		}
 
-		err = i915_request_await_object(rq, vma->obj, true);
-		if (err == 0)
-			err = i915_vma_move_to_active(vma, rq,
-						      EXEC_OBJECT_WRITE);
+		err = i915_vma_move_to_active(vma, rq,
+					      EXEC_OBJECT_WRITE);
 
 		i915_request_add(rq);
 err_unpin:
@@ -1607,9 +1607,7 @@ retry:
 			goto out_unpin;
 		}
 
-		err = i915_request_await_object(rq, vma->obj, false);
-		if (err == 0)
-			err = i915_vma_move_to_active(vma, rq, 0);
+		err = i915_vma_move_to_active(vma, rq, 0);
 
 		err = engine->emit_bb_start(rq, vma->node.start, 0, 0);
 		i915_request_get(rq);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c
index 3c55e77b0f1b..374b10ac430e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c
@@ -131,17 +131,13 @@ int igt_gpu_fill_dw(struct intel_context *ce,
 	}
 
 	i915_vma_lock(batch);
-	err = i915_request_await_object(rq, batch->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(batch, rq, 0);
+	err = i915_vma_move_to_active(batch, rq, 0);
 	i915_vma_unlock(batch);
 	if (err)
 		goto skip_request;
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(vma);
 	if (err)
 		goto skip_request;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h
index 4221cf84d175..1379fbc14431 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.h
@@ -9,6 +9,8 @@
 
 #include <linux/types.h>
 
+#include "i915_vma.h"
+
 struct i915_request;
 struct i915_gem_context;
 struct i915_vma;
@@ -29,4 +31,16 @@ int igt_gpu_fill_dw(struct intel_context *ce,
 		    struct i915_vma *vma, u64 offset,
 		    unsigned long count, u32 val);
 
+static inline int __must_check
+igt_vma_move_to_active_unlocked(struct i915_vma *vma, struct i915_request *rq,
+				unsigned int flags)
+{
+	int err;
+
+	i915_vma_lock(vma);
+	err = _i915_vma_move_to_active(vma, rq, &rq->fence, flags);
+	i915_vma_unlock(vma);
+	return err;
+}
+
 #endif /* __IGT_GEM_UTILS_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
index e49fa6fa6aee..e1c76e5bfa82 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.c
@@ -396,15 +396,17 @@ int gen8_emit_init_breadcrumb(struct i915_request *rq)
 	return 0;
 }
 
-static int __gen125_emit_bb_start(struct i915_request *rq,
-				  u64 offset, u32 len,
-				  const unsigned int flags,
-				  u32 arb)
+static int __xehp_emit_bb_start(struct i915_request *rq,
+				u64 offset, u32 len,
+				const unsigned int flags,
+				u32 arb)
 {
 	struct intel_context *ce = rq->context;
 	u32 wa_offset = lrc_indirect_bb(ce);
 	u32 *cs;
 
+	GEM_BUG_ON(!ce->wa_bb_page);
+
 	cs = intel_ring_begin(rq, 12);
 	if (IS_ERR(cs))
 		return PTR_ERR(cs);
@@ -435,18 +437,18 @@ static int __gen125_emit_bb_start(struct i915_request *rq,
 	return 0;
 }
 
-int gen125_emit_bb_start_noarb(struct i915_request *rq,
-			       u64 offset, u32 len,
-			       const unsigned int flags)
+int xehp_emit_bb_start_noarb(struct i915_request *rq,
+			     u64 offset, u32 len,
+			     const unsigned int flags)
 {
-	return __gen125_emit_bb_start(rq, offset, len, flags, MI_ARB_DISABLE);
+	return __xehp_emit_bb_start(rq, offset, len, flags, MI_ARB_DISABLE);
 }
 
-int gen125_emit_bb_start(struct i915_request *rq,
-			 u64 offset, u32 len,
-			 const unsigned int flags)
+int xehp_emit_bb_start(struct i915_request *rq,
+		       u64 offset, u32 len,
+		       const unsigned int flags)
 {
-	return __gen125_emit_bb_start(rq, offset, len, flags, MI_ARB_ENABLE);
+	return __xehp_emit_bb_start(rq, offset, len, flags, MI_ARB_ENABLE);
 }
 
 int gen8_emit_bb_start_noarb(struct i915_request *rq,
@@ -583,6 +585,8 @@ u32 *gen8_emit_fini_breadcrumb_xcs(struct i915_request *rq, u32 *cs)
 u32 *gen8_emit_fini_breadcrumb_rcs(struct i915_request *rq, u32 *cs)
 {
 	cs = gen8_emit_pipe_control(cs,
+				    PIPE_CONTROL_CS_STALL |
+				    PIPE_CONTROL_TLB_INVALIDATE |
 				    PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH |
 				    PIPE_CONTROL_DEPTH_CACHE_FLUSH |
 				    PIPE_CONTROL_DC_FLUSH_ENABLE,
@@ -600,15 +604,21 @@ u32 *gen8_emit_fini_breadcrumb_rcs(struct i915_request *rq, u32 *cs)
 
 u32 *gen11_emit_fini_breadcrumb_rcs(struct i915_request *rq, u32 *cs)
 {
+	cs = gen8_emit_pipe_control(cs,
+				    PIPE_CONTROL_CS_STALL |
+				    PIPE_CONTROL_TLB_INVALIDATE |
+				    PIPE_CONTROL_TILE_CACHE_FLUSH |
+				    PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH |
+				    PIPE_CONTROL_DEPTH_CACHE_FLUSH |
+				    PIPE_CONTROL_DC_FLUSH_ENABLE,
+				    0);
+
+	/*XXX: Look at gen8_emit_fini_breadcrumb_rcs */
 	cs = gen8_emit_ggtt_write_rcs(cs,
 				      rq->fence.seqno,
 				      hwsp_offset(rq),
-				      PIPE_CONTROL_CS_STALL |
-				      PIPE_CONTROL_TILE_CACHE_FLUSH |
-				      PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH |
-				      PIPE_CONTROL_DEPTH_CACHE_FLUSH |
-				      PIPE_CONTROL_DC_FLUSH_ENABLE |
-				      PIPE_CONTROL_FLUSH_ENABLE);
+				      PIPE_CONTROL_FLUSH_ENABLE |
+				      PIPE_CONTROL_CS_STALL);
 
 	return gen8_emit_fini_breadcrumb_tail(rq, cs);
 }
@@ -715,6 +725,7 @@ u32 *gen12_emit_fini_breadcrumb_rcs(struct i915_request *rq, u32 *cs)
 {
 	struct drm_i915_private *i915 = rq->engine->i915;
 	u32 flags = (PIPE_CONTROL_CS_STALL |
+		     PIPE_CONTROL_TLB_INVALIDATE |
 		     PIPE_CONTROL_TILE_CACHE_FLUSH |
 		     PIPE_CONTROL_FLUSH_L3 |
 		     PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH |
@@ -731,11 +742,15 @@ u32 *gen12_emit_fini_breadcrumb_rcs(struct i915_request *rq, u32 *cs)
 	else if (rq->engine->class == COMPUTE_CLASS)
 		flags &= ~PIPE_CONTROL_3D_ENGINE_FLAGS;
 
+	cs = gen12_emit_pipe_control(cs, PIPE_CONTROL0_HDC_PIPELINE_FLUSH, flags, 0);
+
+	/*XXX: Look at gen8_emit_fini_breadcrumb_rcs */
 	cs = gen12_emit_ggtt_write_rcs(cs,
 				       rq->fence.seqno,
 				       hwsp_offset(rq),
-				       PIPE_CONTROL0_HDC_PIPELINE_FLUSH,
-				       flags);
+				       0,
+				       PIPE_CONTROL_FLUSH_ENABLE |
+				       PIPE_CONTROL_CS_STALL);
 
 	return gen12_emit_fini_breadcrumb_tail(rq, cs);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.h
index e4d24c811dd6..655e5c00ddc2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_engine_cs.h
@@ -32,12 +32,12 @@ int gen8_emit_bb_start(struct i915_request *rq,
 		       u64 offset, u32 len,
 		       const unsigned int flags);
 
-int gen125_emit_bb_start_noarb(struct i915_request *rq,
-			       u64 offset, u32 len,
-			       const unsigned int flags);
-int gen125_emit_bb_start(struct i915_request *rq,
-			 u64 offset, u32 len,
-			 const unsigned int flags);
+int xehp_emit_bb_start_noarb(struct i915_request *rq,
+			     u64 offset, u32 len,
+			     const unsigned int flags);
+int xehp_emit_bb_start(struct i915_request *rq,
+		       u64 offset, u32 len,
+		       const unsigned int flags);
 
 u32 *gen8_emit_fini_breadcrumb_xcs(struct i915_request *rq, u32 *cs);
 u32 *gen12_emit_fini_breadcrumb_xcs(struct i915_request *rq, u32 *cs);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
index 2128b7a72a25..4daaa6f55668 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
@@ -476,6 +476,7 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm,
 	const gen8_pte_t pte_encode = vm->pte_encode(0, cache_level, flags);
 	unsigned int rem = sg_dma_len(iter->sg);
 	u64 start = vma_res->start;
+	u64 end = start + vma_res->vma_size;
 
 	GEM_BUG_ON(!i915_vm_is_4lvl(vm));
 
@@ -489,9 +490,10 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm,
 		gen8_pte_t encode = pte_encode;
 		unsigned int page_size;
 		gen8_pte_t *vaddr;
-		u16 index, max;
+		u16 index, max, nent, i;
 
 		max = I915_PDES;
+		nent = 1;
 
 		if (vma_res->bi.page_sizes.sg & I915_GTT_PAGE_SIZE_2M &&
 		    IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_2M) &&
@@ -503,25 +505,37 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm,
 
 			vaddr = px_vaddr(pd);
 		} else {
-			if (encode & GEN12_PPGTT_PTE_LM) {
-				GEM_BUG_ON(__gen8_pte_index(start, 0) % 16);
-				GEM_BUG_ON(rem < I915_GTT_PAGE_SIZE_64K);
-				GEM_BUG_ON(!IS_ALIGNED(iter->dma,
-						       I915_GTT_PAGE_SIZE_64K));
-
-				index = __gen8_pte_index(start, 0) / 16;
-				page_size = I915_GTT_PAGE_SIZE_64K;
-
-				max /= 16;
-
-				vaddr = px_vaddr(pd);
-				vaddr[__gen8_pte_index(start, 1)] |= GEN12_PDE_64K;
+			index =  __gen8_pte_index(start, 0);
+			page_size = I915_GTT_PAGE_SIZE;
 
-				pt->is_compact = true;
-			} else {
-				GEM_BUG_ON(pt->is_compact);
-				index =  __gen8_pte_index(start, 0);
-				page_size = I915_GTT_PAGE_SIZE;
+			if (vma_res->bi.page_sizes.sg & I915_GTT_PAGE_SIZE_64K) {
+				/*
+				 * Device local-memory on these platforms should
+				 * always use 64K pages or larger (including GTT
+				 * alignment), therefore if we know the whole
+				 * page-table needs to be filled we can always
+				 * safely use the compact-layout. Otherwise fall
+				 * back to the TLB hint with PS64. If this is
+				 * system memory we only bother with PS64.
+				 */
+				if ((encode & GEN12_PPGTT_PTE_LM) &&
+				    end - start >= SZ_2M && !index) {
+					index = __gen8_pte_index(start, 0) / 16;
+					page_size = I915_GTT_PAGE_SIZE_64K;
+
+					max /= 16;
+
+					vaddr = px_vaddr(pd);
+					vaddr[__gen8_pte_index(start, 1)] |= GEN12_PDE_64K;
+
+					pt->is_compact = true;
+				} else if (IS_ALIGNED(iter->dma, I915_GTT_PAGE_SIZE_64K) &&
+					   rem >= I915_GTT_PAGE_SIZE_64K &&
+					   !(index % 16)) {
+					encode |= GEN12_PTE_PS64;
+					page_size = I915_GTT_PAGE_SIZE_64K;
+					nent = 16;
+				}
 			}
 
 			vaddr = px_vaddr(pt);
@@ -529,7 +543,12 @@ xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm,
 
 		do {
 			GEM_BUG_ON(rem < page_size);
-			vaddr[index++] = encode | iter->dma;
+
+			for (i = 0; i < nent; i++) {
+				vaddr[index++] =
+					encode | (iter->dma + i *
+						  I915_GTT_PAGE_SIZE);
+			}
 
 			start += page_size;
 			iter->dma += page_size;
@@ -745,6 +764,8 @@ static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm,
 	GEM_BUG_ON(!IS_ALIGNED(addr, SZ_64K));
 	GEM_BUG_ON(!IS_ALIGNED(offset, SZ_64K));
 
+	/* XXX: we don't strictly need to use this layout */
+
 	if (!pt->is_compact) {
 		vaddr = px_vaddr(pd);
 		vaddr[gen8_pd_index(idx, 1)] |= GEN12_PDE_64K;
@@ -929,29 +950,18 @@ struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt,
 	 */
 	ppgtt->vm.has_read_only = !IS_GRAPHICS_VER(gt->i915, 11, 12);
 
-	if (HAS_LMEM(gt->i915)) {
+	if (HAS_LMEM(gt->i915))
 		ppgtt->vm.alloc_pt_dma = alloc_pt_lmem;
-
-		/*
-		 * On some platforms the hw has dropped support for 4K GTT pages
-		 * when dealing with LMEM, and due to the design of 64K GTT
-		 * pages in the hw, we can only mark the *entire* page-table as
-		 * operating in 64K GTT mode, since the enable bit is still on
-		 * the pde, and not the pte. And since we still need to allow
-		 * 4K GTT pages for SMEM objects, we can't have a "normal" 4K
-		 * page-table with scratch pointing to LMEM, since that's
-		 * undefined from the hw pov. The simplest solution is to just
-		 * move the 64K scratch page to SMEM on such platforms and call
-		 * it a day, since that should work for all configurations.
-		 */
-		if (HAS_64K_PAGES(gt->i915))
-			ppgtt->vm.alloc_scratch_dma = alloc_pt_dma;
-		else
-			ppgtt->vm.alloc_scratch_dma = alloc_pt_lmem;
-	} else {
+	else
 		ppgtt->vm.alloc_pt_dma = alloc_pt_dma;
-		ppgtt->vm.alloc_scratch_dma = alloc_pt_dma;
-	}
+
+	/*
+	 * Using SMEM here instead of LMEM has the advantage of not reserving
+	 * high performance memory for a "never" used filler page. It also
+	 * removes the device access that would be required to initialise the
+	 * scratch page, reducing pressure on an even scarcer resource.
+	 */
+	ppgtt->vm.alloc_scratch_dma = alloc_pt_dma;
 
 	ppgtt->vm.pte_encode = gen8_pte_encode;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context.c
index e94365b08f1e..2aa63ec521b8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context.c
@@ -528,7 +528,7 @@ retry:
 	return rq;
 }
 
-struct i915_request *intel_context_find_active_request(struct intel_context *ce)
+struct i915_request *intel_context_get_active_request(struct intel_context *ce)
 {
 	struct intel_context *parent = intel_context_to_parent(ce);
 	struct i915_request *rq, *active = NULL;
@@ -552,6 +552,8 @@ struct i915_request *intel_context_find_active_request(struct intel_context *ce)
 
 		active = rq;
 	}
+	if (active)
+		active = i915_request_get_rcu(active);
 	spin_unlock_irqrestore(&parent->guc_state.lock, flags);
 
 	return active;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context.h
index be09fb2e883a..0a8d553da3f4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context.h
@@ -268,14 +268,21 @@ int intel_context_prepare_remote_request(struct intel_context *ce,
 
 struct i915_request *intel_context_create_request(struct intel_context *ce);
 
-struct i915_request *
-intel_context_find_active_request(struct intel_context *ce);
+struct i915_request *intel_context_get_active_request(struct intel_context *ce);
 
 static inline bool intel_context_is_barrier(const struct intel_context *ce)
 {
 	return test_bit(CONTEXT_BARRIER_BIT, &ce->flags);
 }
 
+static inline void intel_context_close(struct intel_context *ce)
+{
+	set_bit(CONTEXT_CLOSED_BIT, &ce->flags);
+
+	if (ce->ops->close)
+		ce->ops->close(ce);
+}
+
 static inline bool intel_context_is_closed(const struct intel_context *ce)
 {
 	return test_bit(CONTEXT_CLOSED_BIT, &ce->flags);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
index 04eacae1aca5..e36670f2e626 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
@@ -43,6 +43,8 @@ struct intel_context_ops {
 	void (*revoke)(struct intel_context *ce, struct i915_request *rq,
 		       unsigned int preempt_timeout_ms);
 
+	void (*close)(struct intel_context *ce);
+
 	int (*pre_pin)(struct intel_context *ce, struct i915_gem_ww_ctx *ww, void **vaddr);
 	int (*pin)(struct intel_context *ce, void *vaddr);
 	void (*unpin)(struct intel_context *ce);
@@ -197,8 +199,6 @@ struct intel_context {
 		 * context's submissions is complete.
 		 */
 		struct i915_sw_fence blocked;
-		/** @number_committed_requests: number of committed requests */
-		int number_committed_requests;
 		/** @requests: list of active requests on this context */
 		struct list_head requests;
 		/** @prio: the context's current guc priority */
@@ -208,6 +208,11 @@ struct intel_context {
 		 * each priority bucket
 		 */
 		u32 prio_count[GUC_CLIENT_PRIORITY_NUM];
+		/**
+		 * @sched_disable_delay_work: worker to disable scheduling on this
+		 * context
+		 */
+		struct delayed_work sched_disable_delay_work;
 	} guc_state;
 
 	struct {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
index 04e435bce79b..7a4504ea35c3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine.h
@@ -248,8 +248,8 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 ktime_t intel_engine_get_busy_time(struct intel_engine_cs *engine,
 				   ktime_t *now);
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine);
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq);
 
 u32 intel_engine_context_size(struct intel_gt *gt, u8 class);
 struct intel_context *
@@ -348,4 +348,10 @@ intel_engine_get_hung_context(struct intel_engine_cs *engine)
 	return engine->hung_ce;
 }
 
+u64 intel_clamp_heartbeat_interval_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_max_busywait_duration_ns(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_preempt_timeout_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_stop_timeout_ms(struct intel_engine_cs *engine, u64 value);
+u64 intel_clamp_timeslice_duration_ms(struct intel_engine_cs *engine, u64 value);
+
 #endif /* _INTEL_RINGBUFFER_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 1f7188129cd1..d37931e16fd9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -13,6 +13,8 @@
 
 #include "i915_cmd_parser.h"
 #include "i915_drv.h"
+#include "i915_irq.h"
+#include "i915_reg.h"
 #include "intel_breadcrumbs.h"
 #include "intel_context.h"
 #include "intel_engine.h"
@@ -244,6 +246,13 @@ static const struct engine_info intel_engines[] = {
 			{ .graphics_ver = 12, .base = GEN12_COMPUTE3_RING_BASE }
 		}
 	},
+	[GSC0] = {
+		.class = OTHER_CLASS,
+		.instance = OTHER_GSC_INSTANCE,
+		.mmio_bases = {
+			{ .graphics_ver = 12, .base = MTL_GSC_RING_BASE }
+		}
+	},
 };
 
 /**
@@ -324,6 +333,7 @@ u32 intel_engine_context_size(struct intel_gt *gt, u8 class)
 	case VIDEO_DECODE_CLASS:
 	case VIDEO_ENHANCEMENT_CLASS:
 	case COPY_ENGINE_CLASS:
+	case OTHER_CLASS:
 		if (GRAPHICS_VER(gt->i915) < 8)
 			return 0;
 		return GEN8_LR_CONTEXT_OTHER_SIZE;
@@ -415,6 +425,7 @@ static u32 get_reset_domain(u8 ver, enum intel_engine_id id)
 			[CCS1]  = GEN11_GRDOM_RENDER,
 			[CCS2]  = GEN11_GRDOM_RENDER,
 			[CCS3]  = GEN11_GRDOM_RENDER,
+			[GSC0]  = GEN12_GRDOM_GSC,
 		};
 		GEM_BUG_ON(id >= ARRAY_SIZE(engine_reset_domains) ||
 			   !engine_reset_domains[id]);
@@ -486,6 +497,17 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 	engine->logical_mask = BIT(logical_instance);
 	__sprint_engine_name(engine);
 
+	if ((engine->class == COMPUTE_CLASS && !RCS_MASK(engine->gt) &&
+	     __ffs(CCS_MASK(engine->gt)) == engine->instance) ||
+	     engine->class == RENDER_CLASS)
+		engine->flags |= I915_ENGINE_FIRST_RENDER_COMPUTE;
+
+	/* features common between engines sharing EUs */
+	if (engine->class == RENDER_CLASS || engine->class == COMPUTE_CLASS) {
+		engine->flags |= I915_ENGINE_HAS_RCS_REG_STATE;
+		engine->flags |= I915_ENGINE_HAS_EU_PRIORITY;
+	}
+
 	engine->props.heartbeat_interval_ms =
 		CONFIG_DRM_I915_HEARTBEAT_INTERVAL;
 	engine->props.max_busywait_duration_ns =
@@ -497,20 +519,34 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 	engine->props.timeslice_duration_ms =
 		CONFIG_DRM_I915_TIMESLICE_DURATION;
 
-	/* Override to uninterruptible for OpenCL workloads. */
-	if (GRAPHICS_VER(i915) == 12 && engine->class == RENDER_CLASS)
-		engine->props.preempt_timeout_ms = 0;
-
-	if ((engine->class == COMPUTE_CLASS && !RCS_MASK(engine->gt) &&
-	     __ffs(CCS_MASK(engine->gt)) == engine->instance) ||
-	     engine->class == RENDER_CLASS)
-		engine->flags |= I915_ENGINE_FIRST_RENDER_COMPUTE;
-
-	/* features common between engines sharing EUs */
-	if (engine->class == RENDER_CLASS || engine->class == COMPUTE_CLASS) {
-		engine->flags |= I915_ENGINE_HAS_RCS_REG_STATE;
-		engine->flags |= I915_ENGINE_HAS_EU_PRIORITY;
-	}
+	/*
+	 * Mid-thread pre-emption is not available in Gen12. Unfortunately,
+	 * some compute workloads run quite long threads. That means they get
+	 * reset due to not pre-empting in a timely manner. So, bump the
+	 * pre-emption timeout value to be much higher for compute engines.
+	 */
+	if (GRAPHICS_VER(i915) == 12 && (engine->flags & I915_ENGINE_HAS_RCS_REG_STATE))
+		engine->props.preempt_timeout_ms = CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE;
+
+	/* Cap properties according to any system limits */
+#define CLAMP_PROP(field) \
+	do { \
+		u64 clamp = intel_clamp_##field(engine, engine->props.field); \
+		if (clamp != engine->props.field) { \
+			drm_notice(&engine->i915->drm, \
+				   "Warning, clamping %s to %lld to prevent overflow\n", \
+				   #field, clamp); \
+			engine->props.field = clamp; \
+		} \
+	} while (0)
+
+	CLAMP_PROP(heartbeat_interval_ms);
+	CLAMP_PROP(max_busywait_duration_ns);
+	CLAMP_PROP(preempt_timeout_ms);
+	CLAMP_PROP(stop_timeout_ms);
+	CLAMP_PROP(timeslice_duration_ms);
+
+#undef CLAMP_PROP
 
 	engine->defaults = engine->props; /* never to change again */
 
@@ -534,6 +570,55 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id,
 	return 0;
 }
 
+u64 intel_clamp_heartbeat_interval_ms(struct intel_engine_cs *engine, u64 value)
+{
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_max_busywait_duration_ns(struct intel_engine_cs *engine, u64 value)
+{
+	value = min(value, jiffies_to_nsecs(2));
+
+	return value;
+}
+
+u64 intel_clamp_preempt_timeout_ms(struct intel_engine_cs *engine, u64 value)
+{
+	/*
+	 * NB: The GuC API only supports 32bit values. However, the limit is further
+	 * reduced due to internal calculations which would otherwise overflow.
+	 */
+	if (intel_guc_submission_is_wanted(&engine->gt->uc.guc))
+		value = min_t(u64, value, guc_policy_max_preempt_timeout_ms());
+
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_stop_timeout_ms(struct intel_engine_cs *engine, u64 value)
+{
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
+u64 intel_clamp_timeslice_duration_ms(struct intel_engine_cs *engine, u64 value)
+{
+	/*
+	 * NB: The GuC API only supports 32bit values. However, the limit is further
+	 * reduced due to internal calculations which would otherwise overflow.
+	 */
+	if (intel_guc_submission_is_wanted(&engine->gt->uc.guc))
+		value = min_t(u64, value, guc_policy_max_exec_quantum_ms());
+
+	value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT));
+
+	return value;
+}
+
 static void __setup_engine_capabilities(struct intel_engine_cs *engine)
 {
 	struct drm_i915_private *i915 = engine->i915;
@@ -1274,8 +1359,13 @@ int intel_engines_init(struct intel_gt *gt)
 			return err;
 
 		err = setup(engine);
-		if (err)
+		if (err) {
+			intel_engine_cleanup_common(engine);
 			return err;
+		}
+
+		/* The backend should now be responsible for cleanup */
+		GEM_BUG_ON(engine->release == NULL);
 
 		err = engine_init_common(engine);
 		if (err)
@@ -1554,11 +1644,11 @@ void intel_engine_get_instdone(const struct intel_engine_cs *engine,
 		for_each_ss_steering(iter, engine->gt, slice, subslice) {
 			instdone->sampler[slice][subslice] =
 				intel_gt_mcr_read(engine->gt,
-						  GEN7_SAMPLER_INSTDONE,
+						  GEN8_SAMPLER_INSTDONE,
 						  slice, subslice);
 			instdone->row[slice][subslice] =
 				intel_gt_mcr_read(engine->gt,
-						  GEN7_ROW_INSTDONE,
+						  GEN8_ROW_INSTDONE,
 						  slice, subslice);
 		}
 
@@ -2004,17 +2094,6 @@ static void print_request_ring(struct drm_printer *m, struct i915_request *rq)
 	}
 }
 
-static unsigned long list_count(struct list_head *list)
-{
-	struct list_head *pos;
-	unsigned long count = 0;
-
-	list_for_each(pos, list)
-		count++;
-
-	return count;
-}
-
 static unsigned long read_ul(void *p, size_t x)
 {
 	return *(unsigned long *)(p + x);
@@ -2106,11 +2185,11 @@ void intel_engine_dump_active_requests(struct list_head *requests,
 	}
 }
 
-static void engine_dump_active_requests(struct intel_engine_cs *engine, struct drm_printer *m)
+static void engine_dump_active_requests(struct intel_engine_cs *engine,
+					struct drm_printer *m)
 {
+	struct intel_context *hung_ce = NULL;
 	struct i915_request *hung_rq = NULL;
-	struct intel_context *ce;
-	bool guc;
 
 	/*
 	 * No need for an engine->irq_seqno_barrier() before the seqno reads.
@@ -2119,27 +2198,22 @@ static void engine_dump_active_requests(struct intel_engine_cs *engine, struct d
 	 * But the intention here is just to report an instantaneous snapshot
 	 * so that's fine.
 	 */
-	lockdep_assert_held(&engine->sched_engine->lock);
+	intel_engine_get_hung_entity(engine, &hung_ce, &hung_rq);
 
 	drm_printf(m, "\tRequests:\n");
 
-	guc = intel_uc_uses_guc_submission(&engine->gt->uc);
-	if (guc) {
-		ce = intel_engine_get_hung_context(engine);
-		if (ce)
-			hung_rq = intel_context_find_active_request(ce);
-	} else {
-		hung_rq = intel_engine_execlist_find_hung_request(engine);
-	}
-
 	if (hung_rq)
 		engine_dump_request(hung_rq, m, "\t\thung");
+	else if (hung_ce)
+		drm_printf(m, "\t\tGot hung ce but no hung rq!\n");
 
-	if (guc)
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
 		intel_guc_dump_active_requests(engine, hung_rq, m);
 	else
-		intel_engine_dump_active_requests(&engine->sched_engine->requests,
-						  hung_rq, m);
+		intel_execlists_dump_active_requests(engine, hung_rq, m);
+
+	if (hung_rq)
+		i915_request_put(hung_rq);
 }
 
 void intel_engine_dump(struct intel_engine_cs *engine,
@@ -2149,7 +2223,6 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 	struct i915_gpu_error * const error = &engine->i915->gpu_error;
 	struct i915_request *rq;
 	intel_wakeref_t wakeref;
-	unsigned long flags;
 	ktime_t dummy;
 
 	if (header) {
@@ -2186,13 +2259,8 @@ void intel_engine_dump(struct intel_engine_cs *engine,
 		   i915_reset_count(error));
 	print_properties(engine, m);
 
-	spin_lock_irqsave(&engine->sched_engine->lock, flags);
 	engine_dump_active_requests(engine, m);
 
-	drm_printf(m, "\tOn hold?: %lu\n",
-		   list_count(&engine->sched_engine->hold));
-	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
-
 	drm_printf(m, "\tMMIO base:  0x%08x\n", engine->mmio_base);
 	wakeref = intel_runtime_pm_get_if_in_use(engine->uncore->rpm);
 	if (wakeref) {
@@ -2238,8 +2306,7 @@ intel_engine_create_virtual(struct intel_engine_cs **siblings,
 	return siblings[0]->cops->create_virtual(siblings, count, flags);
 }
 
-struct i915_request *
-intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
+static struct i915_request *engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 {
 	struct i915_request *request, *active = NULL;
 
@@ -2291,6 +2358,33 @@ intel_engine_execlist_find_hung_request(struct intel_engine_cs *engine)
 	return active;
 }
 
+void intel_engine_get_hung_entity(struct intel_engine_cs *engine,
+				  struct intel_context **ce, struct i915_request **rq)
+{
+	unsigned long flags;
+
+	*ce = intel_engine_get_hung_context(engine);
+	if (*ce) {
+		intel_engine_clear_hung_context(engine);
+
+		*rq = intel_context_get_active_request(*ce);
+		return;
+	}
+
+	/*
+	 * Getting here with GuC enabled means it is a forced error capture
+	 * with no actual hang. So, no need to attempt the execlist search.
+	 */
+	if (intel_uc_uses_guc_submission(&engine->gt->uc))
+		return;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+	*rq = engine_execlist_find_hung_request(engine);
+	if (*rq)
+		*rq = i915_request_get_rcu(*rq);
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 void xehp_enable_ccs_engines(struct intel_engine_cs *engine)
 {
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
index a3698f611f45..9a527e1f5be6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
@@ -22,9 +22,37 @@
 
 static bool next_heartbeat(struct intel_engine_cs *engine)
 {
+	struct i915_request *rq;
 	long delay;
 
 	delay = READ_ONCE(engine->props.heartbeat_interval_ms);
+
+	rq = engine->heartbeat.systole;
+
+	/*
+	 * FIXME: The final period extension is disabled if the period has been
+	 * modified from the default. This is to prevent issues with certain
+	 * selftests which override the value and expect specific behaviour.
+	 * Once the selftests have been updated to either cope with variable
+	 * heartbeat periods (or to override the pre-emption timeout as well,
+	 * or just to add a selftest specific override of the extension), the
+	 * generic override can be removed.
+	 */
+	if (rq && rq->sched.attr.priority >= I915_PRIORITY_BARRIER &&
+	    delay == engine->defaults.heartbeat_interval_ms) {
+		long longer;
+
+		/*
+		 * The final try is at the highest priority possible. Up until now
+		 * a pre-emption might not even have been attempted. So make sure
+		 * this last attempt allows enough time for a pre-emption to occur.
+		 */
+		longer = READ_ONCE(engine->props.preempt_timeout_ms) * 2;
+		longer = intel_clamp_heartbeat_interval_ms(engine, longer);
+		if (longer > delay)
+			delay = longer;
+	}
+
 	if (!delay)
 		return false;
 
@@ -288,6 +316,17 @@ int intel_engine_set_heartbeat(struct intel_engine_cs *engine,
 	if (!delay && !intel_engine_has_preempt_reset(engine))
 		return -ENODEV;
 
+	/* FIXME: Remove together with equally marked hack in next_heartbeat. */
+	if (delay != engine->defaults.heartbeat_interval_ms &&
+	    delay < 2 * engine->props.preempt_timeout_ms) {
+		if (intel_engine_uses_guc(engine))
+			drm_notice(&engine->i915->drm, "%s heartbeat interval adjusted to a non-default value which may downgrade individual engine resets to full GPU resets!\n",
+				   engine->name);
+		else
+			drm_notice(&engine->i915->drm, "%s heartbeat interval adjusted to a non-default value which may cause engine resets to target innocent contexts!\n",
+				   engine->name);
+	}
+
 	intel_engine_pm_get(engine);
 
 	err = mutex_lock_interruptible(&ce->timeline->mutex);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_regs.h
index fe1a0d5fd4b1..ee3efd06ee54 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_regs.h
@@ -201,6 +201,7 @@
 #define RING_CONTEXT_STATUS_PTR(base)		_MMIO((base) + 0x3a0)
 #define RING_CTX_TIMESTAMP(base)		_MMIO((base) + 0x3a8) /* gen8+ */
 #define RING_PREDICATE_RESULT(base)		_MMIO((base) + 0x3b8)
+#define MI_PREDICATE_RESULT_2_ENGINE(base)	_MMIO((base) + 0x3bc)
 #define RING_FORCE_TO_NONPRIV(base, i)		_MMIO(((base) + 0x4D0) + (i) * 4)
 #define   RING_FORCE_TO_NONPRIV_DENY		REG_BIT(30)
 #define   RING_FORCE_TO_NONPRIV_ADDRESS_MASK	REG_GENMASK(25, 2)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 6b5d4ea22b67..4fd54fb8810f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -136,6 +136,7 @@ enum intel_engine_id {
 	CCS2,
 	CCS3,
 #define _CCS(n) (CCS0 + (n))
+	GSC0,
 	I915_NUM_ENGINES
 #define INVALID_ENGINE ((enum intel_engine_id)-1)
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
index 46a174f8aa00..cd4f1b126f75 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_engine_user.c
@@ -140,6 +140,7 @@ const char *intel_engine_class_repr(u8 class)
 		[COPY_ENGINE_CLASS] = "bcs",
 		[VIDEO_DECODE_CLASS] = "vcs",
 		[VIDEO_ENHANCEMENT_CLASS] = "vecs",
+		[OTHER_CLASS] = "other",
 		[COMPUTE_CLASS] = "ccs",
 	};
 
@@ -190,6 +191,15 @@ static void add_legacy_ring(struct legacy_ring *ring,
 		ring->instance++;
 }
 
+static void engine_rename(struct intel_engine_cs *engine, const char *name, u16 instance)
+{
+	char old[sizeof(engine->name)];
+
+	memcpy(old, engine->name, sizeof(engine->name));
+	scnprintf(engine->name, sizeof(engine->name), "%s%u", name, instance);
+	drm_dbg(&engine->i915->drm, "renamed %s to %s\n", old, engine->name);
+}
+
 void intel_engines_driver_register(struct drm_i915_private *i915)
 {
 	struct legacy_ring ring = {};
@@ -205,11 +215,19 @@ void intel_engines_driver_register(struct drm_i915_private *i915)
 		struct intel_engine_cs *engine =
 			container_of((struct rb_node *)it, typeof(*engine),
 				     uabi_node);
-		char old[sizeof(engine->name)];
 
 		if (intel_gt_has_unrecoverable_error(engine->gt))
 			continue; /* ignore incomplete engines */
 
+		/*
+		 * We don't want to expose the GSC engine to the users, but we
+		 * still rename it so it is easier to identify in the debug logs
+		 */
+		if (engine->id == GSC0) {
+			engine_rename(engine, "gsc", 0);
+			continue;
+		}
+
 		GEM_BUG_ON(engine->class >= ARRAY_SIZE(uabi_classes));
 		engine->uabi_class = uabi_classes[engine->class];
 
@@ -219,11 +237,9 @@ void intel_engines_driver_register(struct drm_i915_private *i915)
 			i915->engine_uabi_class_count[engine->uabi_class]++;
 
 		/* Replace the internal name with the final user facing name */
-		memcpy(old, engine->name, sizeof(engine->name));
-		scnprintf(engine->name, sizeof(engine->name), "%s%u",
-			  intel_engine_class_repr(engine->class),
-			  engine->uabi_instance);
-		DRM_DEBUG_DRIVER("renamed %s to %s\n", old, engine->name);
+		engine_rename(engine,
+			      intel_engine_class_repr(engine->class),
+			      engine->uabi_instance);
 
 		rb_link_node(&engine->uabi_node, prev, p);
 		rb_insert_color(&engine->uabi_node, &i915->uabi_engines);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index c718e6dc40b5..21cb5b69d82e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -110,6 +110,7 @@
 #include <linux/string_helpers.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 #include "i915_vgpu.h"
 #include "gen8_engine_cs.h"
@@ -3471,9 +3472,9 @@ logical_ring_default_vfuncs(struct intel_engine_cs *engine)
 
 	if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50)) {
 		if (intel_engine_has_preemption(engine))
-			engine->emit_bb_start = gen125_emit_bb_start;
+			engine->emit_bb_start = xehp_emit_bb_start;
 		else
-			engine->emit_bb_start = gen125_emit_bb_start_noarb;
+			engine->emit_bb_start = xehp_emit_bb_start_noarb;
 	} else {
 		if (intel_engine_has_preemption(engine))
 			engine->emit_bb_start = gen8_emit_bb_start;
@@ -3689,7 +3690,7 @@ static void virtual_engine_initial_hint(struct virtual_engine *ve)
 	 * NB This does not force us to execute on this engine, it will just
 	 * typically be the first we inspect for submission.
 	 */
-	swp = prandom_u32_max(ve->num_siblings);
+	swp = get_random_u32_below(ve->num_siblings);
 	if (swp)
 		swap(ve->siblings[swp], ve->siblings[0]);
 }
@@ -3921,6 +3922,7 @@ static struct intel_context *
 execlists_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 			 unsigned long flags)
 {
+	struct drm_i915_private *i915 = siblings[0]->i915;
 	struct virtual_engine *ve;
 	unsigned int n;
 	int err;
@@ -3929,7 +3931,7 @@ execlists_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 	if (!ve)
 		return ERR_PTR(-ENOMEM);
 
-	ve->base.i915 = siblings[0]->i915;
+	ve->base.i915 = i915;
 	ve->base.gt = siblings[0]->gt;
 	ve->base.uncore = siblings[0]->uncore;
 	ve->base.id = -1;
@@ -3988,8 +3990,9 @@ execlists_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 
 		GEM_BUG_ON(!is_power_of_2(sibling->mask));
 		if (sibling->mask & ve->base.mask) {
-			DRM_DEBUG("duplicate %s entry in load balancer\n",
-				  sibling->name);
+			drm_dbg(&i915->drm,
+				"duplicate %s entry in load balancer\n",
+				sibling->name);
 			err = -EINVAL;
 			goto err_put;
 		}
@@ -4023,8 +4026,9 @@ execlists_create_virtual(struct intel_engine_cs **siblings, unsigned int count,
 		 */
 		if (ve->base.class != OTHER_CLASS) {
 			if (ve->base.class != sibling->class) {
-				DRM_DEBUG("invalid mixing of engine class, sibling %d, already %d\n",
-					  sibling->class, ve->base.class);
+				drm_dbg(&i915->drm,
+					"invalid mixing of engine class, sibling %d, already %d\n",
+					sibling->class, ve->base.class);
 				err = -EINVAL;
 				goto err_put;
 			}
@@ -4144,6 +4148,33 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 	spin_unlock_irqrestore(&sched_engine->lock, flags);
 }
 
+static unsigned long list_count(struct list_head *list)
+{
+	struct list_head *pos;
+	unsigned long count = 0;
+
+	list_for_each(pos, list)
+		count++;
+
+	return count;
+}
+
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->sched_engine->lock, flags);
+
+	intel_engine_dump_active_requests(&engine->sched_engine->requests, hung_rq, m);
+
+	drm_printf(m, "\tOn hold?: %lu\n",
+		   list_count(&engine->sched_engine->hold));
+
+	spin_unlock_irqrestore(&engine->sched_engine->lock, flags);
+}
+
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftest_execlists.c"
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
index a1aa92c983a5..d2c7d45ea062 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.h
@@ -32,6 +32,10 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine,
 							int indent),
 				   unsigned int max);
 
+void intel_execlists_dump_active_requests(struct intel_engine_cs *engine,
+					  struct i915_request *hung_rq,
+					  struct drm_printer *m);
+
 bool
 intel_engine_in_execlists_submission_mode(const struct intel_engine_cs *engine);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 2049a00417af..8145851ad23d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -560,7 +560,7 @@ static int init_ggtt(struct i915_ggtt *ggtt)
 	 * why.
 	 */
 	ggtt->pin_bias = max_t(u32, I915_GTT_PAGE_SIZE,
-			       intel_wopcm_guc_size(&ggtt->vm.i915->wopcm));
+			       intel_wopcm_guc_size(&ggtt->vm.gt->wopcm));
 
 	ret = intel_vgt_balloon(ggtt);
 	if (ret)
@@ -871,8 +871,8 @@ static int ggtt_probe_common(struct i915_ggtt *ggtt, u64 size)
 	u32 pte_flags;
 	int ret;
 
-	GEM_WARN_ON(pci_resource_len(pdev, GTTMMADR_BAR) != gen6_gttmmadr_size(i915));
-	phys_addr = pci_resource_start(pdev, GTTMMADR_BAR) + gen6_gttadr_offset(i915);
+	GEM_WARN_ON(pci_resource_len(pdev, GEN4_GTTMMADR_BAR) != gen6_gttmmadr_size(i915));
+	phys_addr = pci_resource_start(pdev, GEN4_GTTMMADR_BAR) + gen6_gttadr_offset(i915);
 
 	/*
 	 * On BXT+/ICL+ writes larger than 64 bit to the GTT pagetable range
@@ -931,11 +931,11 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
 	unsigned int size;
 	u16 snb_gmch_ctl;
 
-	if (!HAS_LMEM(i915)) {
-		if (!i915_pci_resource_valid(pdev, GTT_APERTURE_BAR))
+	if (!HAS_LMEM(i915) && !HAS_LMEMBAR_SMEM_STOLEN(i915)) {
+		if (!i915_pci_resource_valid(pdev, GEN4_GMADR_BAR))
 			return -ENXIO;
 
-		ggtt->gmadr = pci_resource(pdev, GTT_APERTURE_BAR);
+		ggtt->gmadr = pci_resource(pdev, GEN4_GMADR_BAR);
 		ggtt->mappable_end = resource_size(&ggtt->gmadr);
 	}
 
@@ -986,7 +986,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
 
 	ggtt->vm.pte_encode = gen8_ggtt_pte_encode;
 
-	setup_private_pat(ggtt->vm.gt->uncore);
+	setup_private_pat(ggtt->vm.gt);
 
 	return ggtt_probe_common(ggtt, size);
 }
@@ -1089,10 +1089,10 @@ static int gen6_gmch_probe(struct i915_ggtt *ggtt)
 	unsigned int size;
 	u16 snb_gmch_ctl;
 
-	if (!i915_pci_resource_valid(pdev, GTT_APERTURE_BAR))
+	if (!i915_pci_resource_valid(pdev, GEN4_GMADR_BAR))
 		return -ENXIO;
 
-	ggtt->gmadr = pci_resource(pdev, GTT_APERTURE_BAR);
+	ggtt->gmadr = pci_resource(pdev, GEN4_GMADR_BAR);
 	ggtt->mappable_end = resource_size(&ggtt->gmadr);
 
 	/*
@@ -1308,7 +1308,7 @@ void i915_ggtt_resume(struct i915_ggtt *ggtt)
 		wbinvd_on_all_cpus();
 
 	if (GRAPHICS_VER(ggtt->vm.i915) >= 8)
-		setup_private_pat(ggtt->vm.gt->uncore);
+		setup_private_pat(ggtt->vm.gt);
 
 	intel_ggtt_restore_fences(ggtt);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
index ea775e601686..995082d45cb2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
@@ -816,8 +816,8 @@ i915_gem_object_save_bit_17_swizzle(struct drm_i915_gem_object *obj,
 	if (obj->bit_17 == NULL) {
 		obj->bit_17 = bitmap_zalloc(page_count, GFP_KERNEL);
 		if (obj->bit_17 == NULL) {
-			DRM_ERROR("Failed to allocate memory for bit 17 "
-				  "record\n");
+			drm_err(&to_i915(obj->base.dev)->drm,
+				"Failed to allocate memory for bit 17 record\n");
 			return;
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gpu_commands.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
index d4e9702d3c8e..f50ea92910d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gpu_commands.h
@@ -187,6 +187,10 @@
 #define   MI_BATCH_RESOURCE_STREAMER REG_BIT(10)
 #define   MI_BATCH_PREDICATE         REG_BIT(15) /* HSW+ on RCS only*/
 
+#define MI_OPCODE(x)		(((x) >> 23) & 0x3f)
+#define IS_MI_LRI_CMD(x)	(MI_OPCODE(x) == MI_OPCODE(MI_INSTR(0x22, 0)))
+#define MI_LRI_LEN(x)		(((x) & 0xff) + 1)
+
 /*
  * 3D instructions used by the kernel
  */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gsc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gsc.c
index 7af6db3194dd..976fdf27e790 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gsc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gsc.c
@@ -7,6 +7,7 @@
 #include <linux/mei_aux.h>
 #include "i915_drv.h"
 #include "i915_reg.h"
+#include "gem/i915_gem_lmem.h"
 #include "gem/i915_gem_region.h"
 #include "gt/intel_gsc.h"
 #include "gt/intel_gt.h"
@@ -142,8 +143,14 @@ static void gsc_destroy_one(struct drm_i915_private *i915,
 	struct intel_gsc_intf *intf = &gsc->intf[intf_id];
 
 	if (intf->adev) {
-		auxiliary_device_delete(&intf->adev->aux_dev);
-		auxiliary_device_uninit(&intf->adev->aux_dev);
+		struct auxiliary_device *aux_dev = &intf->adev->aux_dev;
+
+		if (intf_id == 0)
+			intel_huc_unregister_gsc_notifier(&gsc_to_gt(gsc)->uc.huc,
+							  aux_dev->dev.bus);
+
+		auxiliary_device_delete(aux_dev);
+		auxiliary_device_uninit(aux_dev);
 		intf->adev = NULL;
 	}
 
@@ -242,14 +249,24 @@ add_device:
 		goto fail;
 	}
 
+	intf->adev = adev; /* needed by the notifier */
+
+	if (intf_id == 0)
+		intel_huc_register_gsc_notifier(&gsc_to_gt(gsc)->uc.huc,
+						aux_dev->dev.bus);
+
 	ret = auxiliary_device_add(aux_dev);
 	if (ret < 0) {
 		drm_err(&i915->drm, "gsc aux add failed %d\n", ret);
+		if (intf_id == 0)
+			intel_huc_unregister_gsc_notifier(&gsc_to_gt(gsc)->uc.huc,
+							  aux_dev->dev.bus);
+		intf->adev = NULL;
+
 		/* adev will be freed with the put_device() and .release sequence */
 		auxiliary_device_uninit(aux_dev);
 		goto fail;
 	}
-	intf->adev = adev;
 
 	return;
 fail:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
index 7caa3412a244..9c18b5f2e789 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -12,6 +12,7 @@
 
 #include "i915_drv.h"
 #include "i915_perf_oa_regs.h"
+#include "i915_reg.h"
 #include "intel_context.h"
 #include "intel_engine_pm.h"
 #include "intel_engine_regs.h"
@@ -40,8 +41,6 @@ void intel_gt_common_init_early(struct intel_gt *gt)
 {
 	spin_lock_init(gt->irq_lock);
 
-	INIT_LIST_HEAD(&gt->lmem_userfault_list);
-	mutex_init(&gt->lmem_userfault_lock);
 	INIT_LIST_HEAD(&gt->closed_vma);
 	spin_lock_init(&gt->closed_lock);
 
@@ -56,6 +55,7 @@ void intel_gt_common_init_early(struct intel_gt *gt)
 	seqcount_mutex_init(&gt->tlb.seqno, &gt->tlb.invalidate_lock);
 	intel_gt_pm_init_early(gt);
 
+	intel_wopcm_init_early(&gt->wopcm);
 	intel_uc_init_early(&gt->uc);
 	intel_rps_init_early(&gt->rps);
 }
@@ -192,7 +192,7 @@ int intel_gt_init_hw(struct intel_gt *gt)
 
 	ret = i915_ppgtt_init_hw(gt);
 	if (ret) {
-		DRM_ERROR("Enabling PPGTT failed (%d)\n", ret);
+		drm_err(&i915->drm, "Enabling PPGTT failed (%d)\n", ret);
 		goto out;
 	}
 
@@ -231,6 +231,16 @@ static void gen6_clear_engine_error_register(struct intel_engine_cs *engine)
 	GEN6_RING_FAULT_REG_POSTING_READ(engine);
 }
 
+i915_reg_t intel_gt_perf_limit_reasons_reg(struct intel_gt *gt)
+{
+	/* GT0_PERF_LIMIT_REASONS is available only for Gen11+ */
+	if (GRAPHICS_VER(gt->i915) < 11)
+		return INVALID_MMIO_REG;
+
+	return gt->type == GT_MEDIA ?
+		MTL_MEDIA_PERF_LIMIT_REASONS : GT0_PERF_LIMIT_REASONS;
+}
+
 void
 intel_gt_clear_error_registers(struct intel_gt *gt,
 			       intel_engine_mask_t engine_mask)
@@ -254,13 +264,17 @@ intel_gt_clear_error_registers(struct intel_gt *gt,
 		 * some errors might have become stuck,
 		 * mask them.
 		 */
-		DRM_DEBUG_DRIVER("EIR stuck: 0x%08x, masking\n", eir);
+		drm_dbg(&gt->i915->drm, "EIR stuck: 0x%08x, masking\n", eir);
 		rmw_set(uncore, EMR, eir);
 		intel_uncore_write(uncore, GEN2_IIR,
 				   I915_MASTER_ERROR_INTERRUPT);
 	}
 
-	if (GRAPHICS_VER(i915) >= 12) {
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+		intel_gt_mcr_multicast_rmw(gt, XEHP_RING_FAULT_REG,
+					   RING_FAULT_VALID, 0);
+		intel_gt_mcr_read_any(gt, XEHP_RING_FAULT_REG);
+	} else if (GRAPHICS_VER(i915) >= 12) {
 		rmw_clear(uncore, GEN12_RING_FAULT_REG, RING_FAULT_VALID);
 		intel_uncore_posting_read(uncore, GEN12_RING_FAULT_REG);
 	} else if (GRAPHICS_VER(i915) >= 8) {
@@ -298,6 +312,42 @@ static void gen6_check_faults(struct intel_gt *gt)
 	}
 }
 
+static void xehp_check_faults(struct intel_gt *gt)
+{
+	u32 fault;
+
+	/*
+	 * Although the fault register now lives in an MCR register range,
+	 * the GAM registers are special and we only truly need to read
+	 * the "primary" GAM instance rather than handling each instance
+	 * individually.  intel_gt_mcr_read_any() will automatically steer
+	 * toward the primary instance.
+	 */
+	fault = intel_gt_mcr_read_any(gt, XEHP_RING_FAULT_REG);
+	if (fault & RING_FAULT_VALID) {
+		u32 fault_data0, fault_data1;
+		u64 fault_addr;
+
+		fault_data0 = intel_gt_mcr_read_any(gt, XEHP_FAULT_TLB_DATA0);
+		fault_data1 = intel_gt_mcr_read_any(gt, XEHP_FAULT_TLB_DATA1);
+
+		fault_addr = ((u64)(fault_data1 & FAULT_VA_HIGH_BITS) << 44) |
+			     ((u64)fault_data0 << 12);
+
+		drm_dbg(&gt->i915->drm, "Unexpected fault\n"
+			"\tAddr: 0x%08x_%08x\n"
+			"\tAddress space: %s\n"
+			"\tEngine ID: %d\n"
+			"\tSource ID: %d\n"
+			"\tType: %d\n",
+			upper_32_bits(fault_addr), lower_32_bits(fault_addr),
+			fault_data1 & FAULT_GTT_SEL ? "GGTT" : "PPGTT",
+			GEN8_RING_FAULT_ENGINE_ID(fault),
+			RING_FAULT_SRCID(fault),
+			RING_FAULT_FAULT_TYPE(fault));
+	}
+}
+
 static void gen8_check_faults(struct intel_gt *gt)
 {
 	struct intel_uncore *uncore = gt->uncore;
@@ -344,7 +394,9 @@ void intel_gt_check_and_clear_faults(struct intel_gt *gt)
 	struct drm_i915_private *i915 = gt->i915;
 
 	/* From GEN8 onwards we only have one 'All Engine Fault Register' */
-	if (GRAPHICS_VER(i915) >= 8)
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50))
+		xehp_check_faults(gt);
+	else if (GRAPHICS_VER(i915) >= 8)
 		gen8_check_faults(gt);
 	else if (GRAPHICS_VER(i915) >= 6)
 		gen6_check_faults(gt);
@@ -812,7 +864,6 @@ static int intel_gt_tile_setup(struct intel_gt *gt, phys_addr_t phys_addr)
 	}
 
 	intel_uncore_init_early(gt->uncore, gt);
-	intel_wakeref_auto_init(&gt->userfault_wakeref, gt->uncore->rpm);
 
 	ret = intel_uncore_setup_mmio(gt->uncore, phys_addr);
 	if (ret)
@@ -833,7 +884,7 @@ int intel_gt_probe_all(struct drm_i915_private *i915)
 	unsigned int i;
 	int ret;
 
-	mmio_bar = GRAPHICS_VER(i915) == 2 ? GEN2_GTTMMADR_BAR : GTTMMADR_BAR;
+	mmio_bar = intel_mmio_bar(GRAPHICS_VER(i915));
 	phys_addr = pci_resource_start(pdev, mmio_bar);
 
 	/*
@@ -944,7 +995,10 @@ void intel_gt_info_print(const struct intel_gt_info *info,
 }
 
 struct reg_and_bit {
-	i915_reg_t reg;
+	union {
+		i915_reg_t reg;
+		i915_mcr_reg_t mcr_reg;
+	};
 	u32 bit;
 };
 
@@ -970,6 +1024,32 @@ get_reg_and_bit(const struct intel_engine_cs *engine, const bool gen8,
 	return rb;
 }
 
+/*
+ * HW architecture suggest typical invalidation time at 40us,
+ * with pessimistic cases up to 100us and a recommendation to
+ * cap at 1ms. We go a bit higher just in case.
+ */
+#define TLB_INVAL_TIMEOUT_US 100
+#define TLB_INVAL_TIMEOUT_MS 4
+
+/*
+ * On Xe_HP the TLB invalidation registers are located at the same MMIO offsets
+ * but are now considered MCR registers.  Since they exist within a GAM range,
+ * the primary instance of the register rolls up the status from each unit.
+ */
+static int wait_for_invalidate(struct intel_gt *gt, struct reg_and_bit rb)
+{
+	if (GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 50))
+		return intel_gt_mcr_wait_for_reg(gt, rb.mcr_reg, rb.bit, 0,
+						 TLB_INVAL_TIMEOUT_US,
+						 TLB_INVAL_TIMEOUT_MS);
+	else
+		return __intel_wait_for_register_fw(gt->uncore, rb.reg, rb.bit, 0,
+						    TLB_INVAL_TIMEOUT_US,
+						    TLB_INVAL_TIMEOUT_MS,
+						    NULL);
+}
+
 static void mmio_invalidate_full(struct intel_gt *gt)
 {
 	static const i915_reg_t gen8_regs[] = {
@@ -985,6 +1065,13 @@ static void mmio_invalidate_full(struct intel_gt *gt)
 		[COPY_ENGINE_CLASS]		= GEN12_BLT_TLB_INV_CR,
 		[COMPUTE_CLASS]			= GEN12_COMPCTX_TLB_INV_CR,
 	};
+	static const i915_mcr_reg_t xehp_regs[] = {
+		[RENDER_CLASS]			= XEHP_GFX_TLB_INV_CR,
+		[VIDEO_DECODE_CLASS]		= XEHP_VD_TLB_INV_CR,
+		[VIDEO_ENHANCEMENT_CLASS]	= XEHP_VE_TLB_INV_CR,
+		[COPY_ENGINE_CLASS]		= XEHP_BLT_TLB_INV_CR,
+		[COMPUTE_CLASS]			= XEHP_COMPCTX_TLB_INV_CR,
+	};
 	struct drm_i915_private *i915 = gt->i915;
 	struct intel_uncore *uncore = gt->uncore;
 	struct intel_engine_cs *engine;
@@ -993,7 +1080,10 @@ static void mmio_invalidate_full(struct intel_gt *gt)
 	const i915_reg_t *regs;
 	unsigned int num = 0;
 
-	if (GRAPHICS_VER(i915) == 12) {
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+		regs = NULL;
+		num = ARRAY_SIZE(xehp_regs);
+	} else if (GRAPHICS_VER(i915) == 12) {
 		regs = gen12_regs;
 		num = ARRAY_SIZE(gen12_regs);
 	} else if (GRAPHICS_VER(i915) >= 8 && GRAPHICS_VER(i915) <= 11) {
@@ -1018,16 +1108,28 @@ static void mmio_invalidate_full(struct intel_gt *gt)
 		if (!intel_engine_pm_is_awake(engine))
 			continue;
 
-		rb = get_reg_and_bit(engine, regs == gen8_regs, regs, num);
-		if (!i915_mmio_reg_offset(rb.reg))
-			continue;
-
-		if (GRAPHICS_VER(i915) == 12 && (engine->class == VIDEO_DECODE_CLASS ||
-		    engine->class == VIDEO_ENHANCEMENT_CLASS ||
-		    engine->class == COMPUTE_CLASS))
-			rb.bit = _MASKED_BIT_ENABLE(rb.bit);
-
-		intel_uncore_write_fw(uncore, rb.reg, rb.bit);
+		if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+			u32 val = BIT(engine->instance);
+
+			if (engine->class == VIDEO_DECODE_CLASS ||
+			    engine->class == VIDEO_ENHANCEMENT_CLASS ||
+			    engine->class == COMPUTE_CLASS)
+				val = _MASKED_BIT_ENABLE(val);
+			intel_gt_mcr_multicast_write_fw(gt,
+							xehp_regs[engine->class],
+							val);
+		} else {
+			rb = get_reg_and_bit(engine, regs == gen8_regs, regs, num);
+			if (!i915_mmio_reg_offset(rb.reg))
+				continue;
+
+			if (GRAPHICS_VER(i915) == 12 && (engine->class == VIDEO_DECODE_CLASS ||
+			    engine->class == VIDEO_ENHANCEMENT_CLASS ||
+			    engine->class == COMPUTE_CLASS))
+				rb.bit = _MASKED_BIT_ENABLE(rb.bit);
+
+			intel_uncore_write_fw(uncore, rb.reg, rb.bit);
+		}
 		awake |= engine->mask;
 	}
 
@@ -1047,22 +1149,17 @@ static void mmio_invalidate_full(struct intel_gt *gt)
 	for_each_engine_masked(engine, gt, awake, tmp) {
 		struct reg_and_bit rb;
 
-		/*
-		 * HW architecture suggest typical invalidation time at 40us,
-		 * with pessimistic cases up to 100us and a recommendation to
-		 * cap at 1ms. We go a bit higher just in case.
-		 */
-		const unsigned int timeout_us = 100;
-		const unsigned int timeout_ms = 4;
-
-		rb = get_reg_and_bit(engine, regs == gen8_regs, regs, num);
-		if (__intel_wait_for_register_fw(uncore,
-						 rb.reg, rb.bit, 0,
-						 timeout_us, timeout_ms,
-						 NULL))
+		if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+			rb.mcr_reg = xehp_regs[engine->class];
+			rb.bit = BIT(engine->instance);
+		} else {
+			rb = get_reg_and_bit(engine, regs == gen8_regs, regs, num);
+		}
+
+		if (wait_for_invalidate(gt, rb))
 			drm_err_ratelimited(&gt->i915->drm,
 					    "%s TLB invalidation did not complete in %ums!\n",
-					    engine->name, timeout_ms);
+					    engine->name, TLB_INVAL_TIMEOUT_MS);
 	}
 
 	/*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt.h
index 2ee582e287c8..e0365d556248 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt.h
@@ -60,6 +60,7 @@ void intel_gt_driver_late_release_all(struct drm_i915_private *i915);
 int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout);
 
 void intel_gt_check_and_clear_faults(struct intel_gt *gt);
+i915_reg_t intel_gt_perf_limit_reasons_reg(struct intel_gt *gt);
 void intel_gt_clear_error_registers(struct intel_gt *gt,
 				    intel_engine_mask_t engine_mask);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
index 3f656d3dba9a..2a6a4ca7fdad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c
@@ -107,7 +107,7 @@ static u32 gen9_read_clock_frequency(struct intel_uncore *uncore)
 	return freq;
 }
 
-static u32 gen5_read_clock_frequency(struct intel_uncore *uncore)
+static u32 gen6_read_clock_frequency(struct intel_uncore *uncore)
 {
 	/*
 	 * PRMs say:
@@ -119,7 +119,27 @@ static u32 gen5_read_clock_frequency(struct intel_uncore *uncore)
 	return 12500000;
 }
 
-static u32 gen2_read_clock_frequency(struct intel_uncore *uncore)
+static u32 gen5_read_clock_frequency(struct intel_uncore *uncore)
+{
+	/*
+	 * 63:32 increments every 1000 ns
+	 * 31:0 mbz
+	 */
+	return 1000000000 / 1000;
+}
+
+static u32 g4x_read_clock_frequency(struct intel_uncore *uncore)
+{
+	/*
+	 * 63:20 increments every 1/4 ns
+	 * 19:0 mbz
+	 *
+	 * -> 63:32 increments every 1024 ns
+	 */
+	return 1000000000 / 1024;
+}
+
+static u32 gen4_read_clock_frequency(struct intel_uncore *uncore)
 {
 	/*
 	 * PRMs say:
@@ -127,8 +147,10 @@ static u32 gen2_read_clock_frequency(struct intel_uncore *uncore)
 	 *     "The value in this register increments once every 16
 	 *      hclks." (through the “Clocking Configuration”
 	 *      (“CLKCFG”) MCHBAR register)
+	 *
+	 * Testing on actual hardware has shown there is no /16.
 	 */
-	return RUNTIME_INFO(uncore->i915)->rawclk_freq * 1000 / 16;
+	return RUNTIME_INFO(uncore->i915)->rawclk_freq * 1000;
 }
 
 static u32 read_clock_frequency(struct intel_uncore *uncore)
@@ -137,10 +159,16 @@ static u32 read_clock_frequency(struct intel_uncore *uncore)
 		return gen11_read_clock_frequency(uncore);
 	else if (GRAPHICS_VER(uncore->i915) >= 9)
 		return gen9_read_clock_frequency(uncore);
-	else if (GRAPHICS_VER(uncore->i915) >= 5)
+	else if (GRAPHICS_VER(uncore->i915) >= 6)
+		return gen6_read_clock_frequency(uncore);
+	else if (GRAPHICS_VER(uncore->i915) == 5)
 		return gen5_read_clock_frequency(uncore);
+	else if (IS_G4X(uncore->i915))
+		return g4x_read_clock_frequency(uncore);
+	else if (GRAPHICS_VER(uncore->i915) == 4)
+		return gen4_read_clock_frequency(uncore);
 	else
-		return gen2_read_clock_frequency(uncore);
+		return 0;
 }
 
 void intel_gt_init_clock_frequency(struct intel_gt *gt)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_irq.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_irq.c
index f26882fdc24c..6f6b9e04d916 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_irq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_irq.c
@@ -17,6 +17,9 @@
 
 static void guc_irq_handler(struct intel_guc *guc, u16 iir)
 {
+	if (unlikely(!guc->interrupts.enabled))
+		return;
+
 	if (iir & GUC_INTR_GUC2HOST)
 		intel_guc_to_host_event_handler(guc);
 }
@@ -44,8 +47,9 @@ gen11_gt_engine_identity(struct intel_gt *gt,
 		 !time_after32(local_clock() >> 10, timeout_ts));
 
 	if (unlikely(!(ident & GEN11_INTR_DATA_VALID))) {
-		DRM_ERROR("INTR_IDENTITY_REG%u:%u 0x%08x not valid!\n",
-			  bank, bit, ident);
+		drm_err(&gt->i915->drm,
+			"INTR_IDENTITY_REG%u:%u 0x%08x not valid!\n",
+			bank, bit, ident);
 		return 0;
 	}
 
@@ -81,35 +85,27 @@ gen11_other_irq_handler(struct intel_gt *gt, const u8 instance,
 		  instance, iir);
 }
 
-static void
-gen11_engine_irq_handler(struct intel_gt *gt, const u8 class,
-			 const u8 instance, const u16 iir)
+static struct intel_gt *pick_gt(struct intel_gt *gt, u8 class, u8 instance)
 {
-	struct intel_engine_cs *engine;
-
-	/*
-	 * Platforms with standalone media have their media engines in another
-	 * GT.
-	 */
-	if (MEDIA_VER(gt->i915) >= 13 &&
-	    (class == VIDEO_DECODE_CLASS || class == VIDEO_ENHANCEMENT_CLASS)) {
-		if (!gt->i915->media_gt)
-			goto err;
+	struct intel_gt *media_gt = gt->i915->media_gt;
 
-		gt = gt->i915->media_gt;
+	/* we expect the non-media gt to be passed in */
+	GEM_BUG_ON(gt == media_gt);
+
+	if (!media_gt)
+		return gt;
+
+	switch (class) {
+	case VIDEO_DECODE_CLASS:
+	case VIDEO_ENHANCEMENT_CLASS:
+		return media_gt;
+	case OTHER_CLASS:
+		if (instance == OTHER_GSC_INSTANCE && HAS_ENGINE(media_gt, GSC0))
+			return media_gt;
+		fallthrough;
+	default:
+		return gt;
 	}
-
-	if (instance <= MAX_ENGINE_INSTANCE)
-		engine = gt->engine_class[class][instance];
-	else
-		engine = NULL;
-
-	if (likely(engine))
-		return intel_engine_cs_irq(engine, iir);
-
-err:
-	WARN_ONCE(1, "unhandled engine interrupt class=0x%x, instance=0x%x\n",
-		  class, instance);
 }
 
 static void
@@ -122,8 +118,17 @@ gen11_gt_identity_handler(struct intel_gt *gt, const u32 identity)
 	if (unlikely(!intr))
 		return;
 
-	if (class <= COPY_ENGINE_CLASS || class == COMPUTE_CLASS)
-		return gen11_engine_irq_handler(gt, class, instance, intr);
+	/*
+	 * Platforms with standalone media have the media and GSC engines in
+	 * another GT.
+	 */
+	gt = pick_gt(gt, class, instance);
+
+	if (class <= MAX_ENGINE_CLASS && instance <= MAX_ENGINE_INSTANCE) {
+		struct intel_engine_cs *engine = gt->engine_class[class][instance];
+		if (engine)
+			return intel_engine_cs_irq(engine, intr);
+	}
 
 	if (class == OTHER_CLASS)
 		return gen11_other_irq_handler(gt, instance, intr);
@@ -206,7 +211,7 @@ void gen11_gt_irq_reset(struct intel_gt *gt)
 	intel_uncore_write(uncore, GEN11_VCS_VECS_INTR_ENABLE,	  0);
 	if (CCS_MASK(gt))
 		intel_uncore_write(uncore, GEN12_CCS_RSVD_INTR_ENABLE, 0);
-	if (HAS_HECI_GSC(gt->i915))
+	if (HAS_HECI_GSC(gt->i915) || HAS_ENGINE(gt, GSC0))
 		intel_uncore_write(uncore, GEN11_GUNIT_CSME_INTR_ENABLE, 0);
 
 	/* Restore masks irqs on RCS, BCS, VCS and VECS engines. */
@@ -233,7 +238,7 @@ void gen11_gt_irq_reset(struct intel_gt *gt)
 		intel_uncore_write(uncore, GEN12_CCS0_CCS1_INTR_MASK, ~0);
 	if (HAS_ENGINE(gt, CCS2) || HAS_ENGINE(gt, CCS3))
 		intel_uncore_write(uncore, GEN12_CCS2_CCS3_INTR_MASK, ~0);
-	if (HAS_HECI_GSC(gt->i915))
+	if (HAS_HECI_GSC(gt->i915) || HAS_ENGINE(gt, GSC0))
 		intel_uncore_write(uncore, GEN11_GUNIT_CSME_INTR_MASK, ~0);
 
 	intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0);
@@ -249,7 +254,8 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 {
 	struct intel_uncore *uncore = gt->uncore;
 	u32 irqs = GT_RENDER_USER_INTERRUPT;
-	const u32 gsc_mask = GSC_IRQ_INTF(0) | GSC_IRQ_INTF(1);
+	u32 guc_mask = intel_uc_wants_guc(&gt->uc) ? GUC_INTR_GUC2HOST : 0;
+	u32 gsc_mask = 0;
 	u32 dmask;
 	u32 smask;
 
@@ -261,6 +267,11 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 	dmask = irqs << 16 | irqs;
 	smask = irqs << 16;
 
+	if (HAS_ENGINE(gt, GSC0))
+		gsc_mask = irqs;
+	else if (HAS_HECI_GSC(gt->i915))
+		gsc_mask = GSC_IRQ_INTF(0) | GSC_IRQ_INTF(1);
+
 	BUILD_BUG_ON(irqs & 0xffff0000);
 
 	/* Enable RCS, BCS, VCS and VECS class interrupts. */
@@ -268,9 +279,8 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 	intel_uncore_write(uncore, GEN11_VCS_VECS_INTR_ENABLE, dmask);
 	if (CCS_MASK(gt))
 		intel_uncore_write(uncore, GEN12_CCS_RSVD_INTR_ENABLE, smask);
-	if (HAS_HECI_GSC(gt->i915))
-		intel_uncore_write(uncore, GEN11_GUNIT_CSME_INTR_ENABLE,
-				   gsc_mask);
+	if (gsc_mask)
+		intel_uncore_write(uncore, GEN11_GUNIT_CSME_INTR_ENABLE, gsc_mask);
 
 	/* Unmask irqs on RCS, BCS, VCS and VECS engines. */
 	intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~smask);
@@ -296,9 +306,22 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 		intel_uncore_write(uncore, GEN12_CCS0_CCS1_INTR_MASK, ~dmask);
 	if (HAS_ENGINE(gt, CCS2) || HAS_ENGINE(gt, CCS3))
 		intel_uncore_write(uncore, GEN12_CCS2_CCS3_INTR_MASK, ~dmask);
-	if (HAS_HECI_GSC(gt->i915))
+	if (gsc_mask)
 		intel_uncore_write(uncore, GEN11_GUNIT_CSME_INTR_MASK, ~gsc_mask);
 
+	if (guc_mask) {
+		/* the enable bit is common for both GTs but the masks are separate */
+		u32 mask = gt->type == GT_MEDIA ?
+			REG_FIELD_PREP(ENGINE0_MASK, guc_mask) :
+			REG_FIELD_PREP(ENGINE1_MASK, guc_mask);
+
+		intel_uncore_write(uncore, GEN11_GUC_SG_INTR_ENABLE,
+				   REG_FIELD_PREP(ENGINE1_MASK, guc_mask));
+
+		/* we might not be the first GT to write this reg */
+		intel_uncore_rmw(uncore, MTL_GUC_MGUC_INTR_MASK, mask, 0);
+	}
+
 	/*
 	 * RPS interrupts will get enabled/disabled on demand when RPS itself
 	 * is enabled/disabled.
@@ -307,10 +330,6 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 	gt->pm_imr = ~gt->pm_ier;
 	intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0);
 	intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK,  ~0);
-
-	/* Same thing for GuC interrupts */
-	intel_uncore_write(uncore, GEN11_GUC_SG_INTR_ENABLE, 0);
-	intel_uncore_write(uncore, GEN11_GUC_SG_INTR_MASK,  ~0);
 }
 
 void gen5_gt_irq_handler(struct intel_gt *gt, u32 gt_iir)
@@ -359,7 +378,8 @@ void gen6_gt_irq_handler(struct intel_gt *gt, u32 gt_iir)
 	if (gt_iir & (GT_BLT_CS_ERROR_INTERRUPT |
 		      GT_BSD_CS_ERROR_INTERRUPT |
 		      GT_CS_MASTER_ERROR_INTERRUPT))
-		DRM_DEBUG("Command parser error, gt_iir 0x%08x\n", gt_iir);
+		drm_dbg(&gt->i915->drm, "Command parser error, gt_iir 0x%08x\n",
+			gt_iir);
 
 	if (gt_iir & GT_PARITY_ERROR(gt->i915))
 		gen7_parity_error_irq_handler(gt, gt_iir);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
index e79405a45312..ea86c1ab5dc5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
@@ -40,6 +40,9 @@ static const char * const intel_steering_types[] = {
 	"L3BANK",
 	"MSLICE",
 	"LNCF",
+	"GAM",
+	"DSS",
+	"OADDRM",
 	"INSTANCE 0",
 };
 
@@ -48,14 +51,23 @@ static const struct intel_mmio_range icl_l3bank_steering_table[] = {
 	{},
 };
 
+/*
+ * Although the bspec lists more "MSLICE" ranges than shown here, some of those
+ * are of a "GAM" subclass that has special rules.  Thus we use a separate
+ * GAM table farther down for those.
+ */
 static const struct intel_mmio_range xehpsdv_mslice_steering_table[] = {
-	{ 0x004000, 0x004AFF },
-	{ 0x00C800, 0x00CFFF },
 	{ 0x00DD00, 0x00DDFF },
 	{ 0x00E900, 0x00FFFF }, /* 0xEA00 - OxEFFF is unused */
 	{},
 };
 
+static const struct intel_mmio_range xehpsdv_gam_steering_table[] = {
+	{ 0x004000, 0x004AFF },
+	{ 0x00C800, 0x00CFFF },
+	{},
+};
+
 static const struct intel_mmio_range xehpsdv_lncf_steering_table[] = {
 	{ 0x00B000, 0x00B0FF },
 	{ 0x00D800, 0x00D8FF },
@@ -89,9 +101,47 @@ static const struct intel_mmio_range pvc_instance0_steering_table[] = {
 	{},
 };
 
+static const struct intel_mmio_range xelpg_instance0_steering_table[] = {
+	{ 0x000B00, 0x000BFF },         /* SQIDI */
+	{ 0x001000, 0x001FFF },         /* SQIDI */
+	{ 0x004000, 0x0048FF },         /* GAM */
+	{ 0x008700, 0x0087FF },         /* SQIDI */
+	{ 0x00B000, 0x00B0FF },         /* NODE */
+	{ 0x00C800, 0x00CFFF },         /* GAM */
+	{ 0x00D880, 0x00D8FF },         /* NODE */
+	{ 0x00DD00, 0x00DDFF },         /* OAAL2 */
+	{},
+};
+
+static const struct intel_mmio_range xelpg_l3bank_steering_table[] = {
+	{ 0x00B100, 0x00B3FF },
+	{},
+};
+
+/* DSS steering is used for SLICE ranges as well */
+static const struct intel_mmio_range xelpg_dss_steering_table[] = {
+	{ 0x005200, 0x0052FF },		/* SLICE */
+	{ 0x005500, 0x007FFF },		/* SLICE */
+	{ 0x008140, 0x00815F },		/* SLICE (0x8140-0x814F), DSS (0x8150-0x815F) */
+	{ 0x0094D0, 0x00955F },		/* SLICE (0x94D0-0x951F), DSS (0x9520-0x955F) */
+	{ 0x009680, 0x0096FF },		/* DSS */
+	{ 0x00D800, 0x00D87F },		/* SLICE */
+	{ 0x00DC00, 0x00DCFF },		/* SLICE */
+	{ 0x00DE80, 0x00E8FF },		/* DSS (0xE000-0xE0FF reserved) */
+	{},
+};
+
+static const struct intel_mmio_range xelpmp_oaddrm_steering_table[] = {
+	{ 0x393200, 0x39323F },
+	{ 0x393400, 0x3934FF },
+	{},
+};
+
 void intel_gt_mcr_init(struct intel_gt *gt)
 {
 	struct drm_i915_private *i915 = gt->i915;
+	unsigned long fuse;
+	int i;
 
 	/*
 	 * An mslice is unavailable only if both the meml3 for the slice is
@@ -109,14 +159,36 @@ void intel_gt_mcr_init(struct intel_gt *gt)
 			drm_warn(&i915->drm, "mslice mask all zero!\n");
 	}
 
-	if (IS_PONTEVECCHIO(i915)) {
+	if (MEDIA_VER(i915) >= 13 && gt->type == GT_MEDIA) {
+		gt->steering_table[OADDRM] = xelpmp_oaddrm_steering_table;
+	} else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) {
+		fuse = REG_FIELD_GET(GT_L3_EXC_MASK,
+				     intel_uncore_read(gt->uncore, XEHP_FUSE4));
+
+		/*
+		 * Despite the register field being named "exclude mask" the
+		 * bits actually represent enabled banks (two banks per bit).
+		 */
+		for_each_set_bit(i, &fuse, 3)
+			gt->info.l3bank_mask |= 0x3 << 2 * i;
+
+		gt->steering_table[INSTANCE0] = xelpg_instance0_steering_table;
+		gt->steering_table[L3BANK] = xelpg_l3bank_steering_table;
+		gt->steering_table[DSS] = xelpg_dss_steering_table;
+	} else if (IS_PONTEVECCHIO(i915)) {
 		gt->steering_table[INSTANCE0] = pvc_instance0_steering_table;
 	} else if (IS_DG2(i915)) {
 		gt->steering_table[MSLICE] = xehpsdv_mslice_steering_table;
 		gt->steering_table[LNCF] = dg2_lncf_steering_table;
+		/*
+		 * No need to hook up the GAM table since it has a dedicated
+		 * steering control register on DG2 and can use implicit
+		 * steering.
+		 */
 	} else if (IS_XEHPSDV(i915)) {
 		gt->steering_table[MSLICE] = xehpsdv_mslice_steering_table;
 		gt->steering_table[LNCF] = xehpsdv_lncf_steering_table;
+		gt->steering_table[GAM] = xehpsdv_gam_steering_table;
 	} else if (GRAPHICS_VER(i915) >= 11 &&
 		   GRAPHICS_VER_FULL(i915) < IP_VER(12, 50)) {
 		gt->steering_table[L3BANK] = icl_l3bank_steering_table;
@@ -134,6 +206,19 @@ void intel_gt_mcr_init(struct intel_gt *gt)
 	}
 }
 
+/*
+ * Although the rest of the driver should use MCR-specific functions to
+ * read/write MCR registers, we still use the regular intel_uncore_* functions
+ * internally to implement those, so we need a way for the functions in this
+ * file to "cast" an i915_mcr_reg_t into an i915_reg_t.
+ */
+static i915_reg_t mcr_reg_cast(const i915_mcr_reg_t mcr)
+{
+	i915_reg_t r = { .reg = mcr.reg };
+
+	return r;
+}
+
 /*
  * rw_with_mcr_steering_fw - Access a register with specific MCR steering
  * @uncore: pointer to struct intel_uncore
@@ -148,14 +233,26 @@ void intel_gt_mcr_init(struct intel_gt *gt)
  * Caller needs to make sure the relevant forcewake wells are up.
  */
 static u32 rw_with_mcr_steering_fw(struct intel_uncore *uncore,
-				   i915_reg_t reg, u8 rw_flag,
+				   i915_mcr_reg_t reg, u8 rw_flag,
 				   int group, int instance, u32 value)
 {
 	u32 mcr_mask, mcr_ss, mcr, old_mcr, val = 0;
 
 	lockdep_assert_held(&uncore->lock);
 
-	if (GRAPHICS_VER(uncore->i915) >= 11) {
+	if (GRAPHICS_VER_FULL(uncore->i915) >= IP_VER(12, 70)) {
+		/*
+		 * Always leave the hardware in multicast mode when doing reads
+		 * (see comment about Wa_22013088509 below) and only change it
+		 * to unicast mode when doing writes of a specific instance.
+		 *
+		 * No need to save old steering reg value.
+		 */
+		intel_uncore_write_fw(uncore, MTL_MCR_SELECTOR,
+				      REG_FIELD_PREP(MTL_MCR_GROUPID, group) |
+				      REG_FIELD_PREP(MTL_MCR_INSTANCEID, instance) |
+				      (rw_flag == FW_REG_READ ? GEN11_MCR_MULTICAST : 0));
+	} else if (GRAPHICS_VER(uncore->i915) >= 11) {
 		mcr_mask = GEN11_MCR_SLICE_MASK | GEN11_MCR_SUBSLICE_MASK;
 		mcr_ss = GEN11_MCR_SLICE(group) | GEN11_MCR_SUBSLICE(instance);
 
@@ -173,39 +270,53 @@ static u32 rw_with_mcr_steering_fw(struct intel_uncore *uncore,
 		 */
 		if (rw_flag == FW_REG_WRITE)
 			mcr_mask |= GEN11_MCR_MULTICAST;
+
+		mcr = intel_uncore_read_fw(uncore, GEN8_MCR_SELECTOR);
+		old_mcr = mcr;
+
+		mcr &= ~mcr_mask;
+		mcr |= mcr_ss;
+		intel_uncore_write_fw(uncore, GEN8_MCR_SELECTOR, mcr);
 	} else {
 		mcr_mask = GEN8_MCR_SLICE_MASK | GEN8_MCR_SUBSLICE_MASK;
 		mcr_ss = GEN8_MCR_SLICE(group) | GEN8_MCR_SUBSLICE(instance);
-	}
 
-	old_mcr = mcr = intel_uncore_read_fw(uncore, GEN8_MCR_SELECTOR);
+		mcr = intel_uncore_read_fw(uncore, GEN8_MCR_SELECTOR);
+		old_mcr = mcr;
 
-	mcr &= ~mcr_mask;
-	mcr |= mcr_ss;
-	intel_uncore_write_fw(uncore, GEN8_MCR_SELECTOR, mcr);
+		mcr &= ~mcr_mask;
+		mcr |= mcr_ss;
+		intel_uncore_write_fw(uncore, GEN8_MCR_SELECTOR, mcr);
+	}
 
 	if (rw_flag == FW_REG_READ)
-		val = intel_uncore_read_fw(uncore, reg);
+		val = intel_uncore_read_fw(uncore, mcr_reg_cast(reg));
 	else
-		intel_uncore_write_fw(uncore, reg, value);
-
-	mcr &= ~mcr_mask;
-	mcr |= old_mcr & mcr_mask;
+		intel_uncore_write_fw(uncore, mcr_reg_cast(reg), value);
 
-	intel_uncore_write_fw(uncore, GEN8_MCR_SELECTOR, mcr);
+	/*
+	 * For pre-MTL platforms, we need to restore the old value of the
+	 * steering control register to ensure that implicit steering continues
+	 * to behave as expected.  For MTL and beyond, we need only reinstate
+	 * the 'multicast' bit (and only if we did a write that cleared it).
+	 */
+	if (GRAPHICS_VER_FULL(uncore->i915) >= IP_VER(12, 70) && rw_flag == FW_REG_WRITE)
+		intel_uncore_write_fw(uncore, MTL_MCR_SELECTOR, GEN11_MCR_MULTICAST);
+	else if (GRAPHICS_VER_FULL(uncore->i915) < IP_VER(12, 70))
+		intel_uncore_write_fw(uncore, GEN8_MCR_SELECTOR, old_mcr);
 
 	return val;
 }
 
 static u32 rw_with_mcr_steering(struct intel_uncore *uncore,
-				i915_reg_t reg, u8 rw_flag,
+				i915_mcr_reg_t reg, u8 rw_flag,
 				int group, int instance,
 				u32 value)
 {
 	enum forcewake_domains fw_domains;
 	u32 val;
 
-	fw_domains = intel_uncore_forcewake_for_reg(uncore, reg,
+	fw_domains = intel_uncore_forcewake_for_reg(uncore, mcr_reg_cast(reg),
 						    rw_flag);
 	fw_domains |= intel_uncore_forcewake_for_reg(uncore,
 						     GEN8_MCR_SELECTOR,
@@ -233,7 +344,7 @@ static u32 rw_with_mcr_steering(struct intel_uncore *uncore,
  * group/instance.
  */
 u32 intel_gt_mcr_read(struct intel_gt *gt,
-		      i915_reg_t reg,
+		      i915_mcr_reg_t reg,
 		      int group, int instance)
 {
 	return rw_with_mcr_steering(gt->uncore, reg, FW_REG_READ, group, instance, 0);
@@ -250,7 +361,7 @@ u32 intel_gt_mcr_read(struct intel_gt *gt,
  * Write an MCR register in unicast mode after steering toward a specific
  * group/instance.
  */
-void intel_gt_mcr_unicast_write(struct intel_gt *gt, i915_reg_t reg, u32 value,
+void intel_gt_mcr_unicast_write(struct intel_gt *gt, i915_mcr_reg_t reg, u32 value,
 				int group, int instance)
 {
 	rw_with_mcr_steering(gt->uncore, reg, FW_REG_WRITE, group, instance, value);
@@ -265,9 +376,16 @@ void intel_gt_mcr_unicast_write(struct intel_gt *gt, i915_reg_t reg, u32 value,
  * Write an MCR register in multicast mode to update all instances.
  */
 void intel_gt_mcr_multicast_write(struct intel_gt *gt,
-				i915_reg_t reg, u32 value)
+				  i915_mcr_reg_t reg, u32 value)
 {
-	intel_uncore_write(gt->uncore, reg, value);
+	/*
+	 * Ensure we have multicast behavior, just in case some non-i915 agent
+	 * left the hardware in unicast mode.
+	 */
+	if (GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 70))
+		intel_uncore_write_fw(gt->uncore, MTL_MCR_SELECTOR, GEN11_MCR_MULTICAST);
+
+	intel_uncore_write(gt->uncore, mcr_reg_cast(reg), value);
 }
 
 /**
@@ -281,9 +399,44 @@ void intel_gt_mcr_multicast_write(struct intel_gt *gt,
  * domains; use intel_gt_mcr_multicast_write() in cases where forcewake should
  * be obtained automatically.
  */
-void intel_gt_mcr_multicast_write_fw(struct intel_gt *gt, i915_reg_t reg, u32 value)
+void intel_gt_mcr_multicast_write_fw(struct intel_gt *gt, i915_mcr_reg_t reg, u32 value)
 {
-	intel_uncore_write_fw(gt->uncore, reg, value);
+	/*
+	 * Ensure we have multicast behavior, just in case some non-i915 agent
+	 * left the hardware in unicast mode.
+	 */
+	if (GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 70))
+		intel_uncore_write_fw(gt->uncore, MTL_MCR_SELECTOR, GEN11_MCR_MULTICAST);
+
+	intel_uncore_write_fw(gt->uncore, mcr_reg_cast(reg), value);
+}
+
+/**
+ * intel_gt_mcr_multicast_rmw - Performs a multicast RMW operations
+ * @gt: GT structure
+ * @reg: the MCR register to read and write
+ * @clear: bits to clear during RMW
+ * @set: bits to set during RMW
+ *
+ * Performs a read-modify-write on an MCR register in a multicast manner.
+ * This operation only makes sense on MCR registers where all instances are
+ * expected to have the same value.  The read will target any non-terminated
+ * instance and the write will be applied to all instances.
+ *
+ * This function assumes the caller is already holding any necessary forcewake
+ * domains; use intel_gt_mcr_multicast_rmw() in cases where forcewake should
+ * be obtained automatically.
+ *
+ * Returns the old (unmodified) value read.
+ */
+u32 intel_gt_mcr_multicast_rmw(struct intel_gt *gt, i915_mcr_reg_t reg,
+			       u32 clear, u32 set)
+{
+	u32 val = intel_gt_mcr_read_any(gt, reg);
+
+	intel_gt_mcr_multicast_write(gt, reg, (val & ~clear) | set);
+
+	return val;
 }
 
 /*
@@ -301,7 +454,7 @@ void intel_gt_mcr_multicast_write_fw(struct intel_gt *gt, i915_reg_t reg, u32 va
  * for @type steering too.
  */
 static bool reg_needs_read_steering(struct intel_gt *gt,
-				    i915_reg_t reg,
+				    i915_mcr_reg_t reg,
 				    enum intel_steering_type type)
 {
 	const u32 offset = i915_mmio_reg_offset(reg);
@@ -332,6 +485,8 @@ static void get_nonterminated_steering(struct intel_gt *gt,
 				       enum intel_steering_type type,
 				       u8 *group, u8 *instance)
 {
+	u32 dss;
+
 	switch (type) {
 	case L3BANK:
 		*group = 0;		/* unused */
@@ -351,6 +506,15 @@ static void get_nonterminated_steering(struct intel_gt *gt,
 		*group = __ffs(gt->info.mslice_mask) << 1;
 		*instance = 0;	/* unused */
 		break;
+	case GAM:
+		*group = IS_DG2(gt->i915) ? 1 : 0;
+		*instance = 0;
+		break;
+	case DSS:
+		dss = intel_sseu_find_first_xehp_dss(&gt->info.sseu, 0, 0);
+		*group = dss / GEN_DSS_PER_GSLICE;
+		*instance = dss % GEN_DSS_PER_GSLICE;
+		break;
 	case INSTANCE0:
 		/*
 		 * There are a lot of MCR types for which instance (0, 0)
@@ -359,6 +523,13 @@ static void get_nonterminated_steering(struct intel_gt *gt,
 		*group = 0;
 		*instance = 0;
 		break;
+	case OADDRM:
+		if ((VDBOX_MASK(gt) | VEBOX_MASK(gt) | gt->info.sfc_mask) & BIT(0))
+			*group = 0;
+		else
+			*group = 1;
+		*instance = 0;
+		break;
 	default:
 		MISSING_CASE(type);
 		*group = 0;
@@ -380,7 +551,7 @@ static void get_nonterminated_steering(struct intel_gt *gt,
  * steering.
  */
 void intel_gt_mcr_get_nonterminated_steering(struct intel_gt *gt,
-					     i915_reg_t reg,
+					     i915_mcr_reg_t reg,
 					     u8 *group, u8 *instance)
 {
 	int type;
@@ -409,7 +580,7 @@ void intel_gt_mcr_get_nonterminated_steering(struct intel_gt *gt,
  *
  * Returns the value from a non-terminated instance of @reg.
  */
-u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_reg_t reg)
+u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_mcr_reg_t reg)
 {
 	int type;
 	u8 group, instance;
@@ -423,7 +594,7 @@ u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_reg_t reg)
 		}
 	}
 
-	return intel_uncore_read_fw(gt->uncore, reg);
+	return intel_uncore_read_fw(gt->uncore, mcr_reg_cast(reg));
 }
 
 /**
@@ -436,7 +607,7 @@ u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_reg_t reg)
  *
  * Returns the value from a non-terminated instance of @reg.
  */
-u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_reg_t reg)
+u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_mcr_reg_t reg)
 {
 	int type;
 	u8 group, instance;
@@ -450,7 +621,7 @@ u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_reg_t reg)
 		}
 	}
 
-	return intel_uncore_read(gt->uncore, reg);
+	return intel_uncore_read(gt->uncore, mcr_reg_cast(reg));
 }
 
 static void report_steering_type(struct drm_printer *p,
@@ -483,11 +654,20 @@ static void report_steering_type(struct drm_printer *p,
 void intel_gt_mcr_report_steering(struct drm_printer *p, struct intel_gt *gt,
 				  bool dump_table)
 {
-	drm_printf(p, "Default steering: group=0x%x, instance=0x%x\n",
-		   gt->default_steering.groupid,
-		   gt->default_steering.instanceid);
-
-	if (IS_PONTEVECCHIO(gt->i915)) {
+	/*
+	 * Starting with MTL we no longer have default steering;
+	 * all ranges are explicitly steered.
+	 */
+	if (GRAPHICS_VER_FULL(gt->i915) < IP_VER(12, 70))
+		drm_printf(p, "Default steering: group=0x%x, instance=0x%x\n",
+			   gt->default_steering.groupid,
+			   gt->default_steering.instanceid);
+
+	if (GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 70)) {
+		for (int i = 0; i < NUM_STEERING_TYPES; i++)
+			if (gt->steering_table[i])
+				report_steering_type(p, gt, i, dump_table);
+	} else if (IS_PONTEVECCHIO(gt->i915)) {
 		report_steering_type(p, gt, INSTANCE0, dump_table);
 	} else if (HAS_MSLICE_STEERING(gt->i915)) {
 		report_steering_type(p, gt, MSLICE, dump_table);
@@ -520,3 +700,60 @@ void intel_gt_mcr_get_ss_steering(struct intel_gt *gt, unsigned int dss,
 		return;
 	}
 }
+
+/**
+ * intel_gt_mcr_wait_for_reg - wait until MCR register matches expected state
+ * @gt: GT structure
+ * @reg: the register to read
+ * @mask: mask to apply to register value
+ * @value: value to wait for
+ * @fast_timeout_us: fast timeout in microsecond for atomic/tight wait
+ * @slow_timeout_ms: slow timeout in millisecond
+ *
+ * This routine waits until the target register @reg contains the expected
+ * @value after applying the @mask, i.e. it waits until ::
+ *
+ *     (intel_gt_mcr_read_any_fw(gt, reg) & mask) == value
+ *
+ * Otherwise, the wait will timeout after @slow_timeout_ms milliseconds.
+ * For atomic context @slow_timeout_ms must be zero and @fast_timeout_us
+ * must be not larger than 20,0000 microseconds.
+ *
+ * This function is basically an MCR-friendly version of
+ * __intel_wait_for_register_fw().  Generally this function will only be used
+ * on GAM registers which are a bit special --- although they're MCR registers,
+ * reads (e.g., waiting for status updates) are always directed to the primary
+ * instance.
+ *
+ * Note that this routine assumes the caller holds forcewake asserted, it is
+ * not suitable for very long waits.
+ *
+ * Return: 0 if the register matches the desired condition, or -ETIMEDOUT.
+ */
+int intel_gt_mcr_wait_for_reg(struct intel_gt *gt,
+			      i915_mcr_reg_t reg,
+			      u32 mask,
+			      u32 value,
+			      unsigned int fast_timeout_us,
+			      unsigned int slow_timeout_ms)
+{
+	int ret;
+
+	lockdep_assert_not_held(&gt->uncore->lock);
+
+#define done ((intel_gt_mcr_read_any(gt, reg) & mask) == value)
+
+	/* Catch any overuse of this function */
+	might_sleep_if(slow_timeout_ms);
+	GEM_BUG_ON(fast_timeout_us > 20000);
+	GEM_BUG_ON(!fast_timeout_us && !slow_timeout_ms);
+
+	ret = -ETIMEDOUT;
+	if (fast_timeout_us && fast_timeout_us <= 20000)
+		ret = _wait_for_atomic(done, fast_timeout_us, 0);
+	if (ret && slow_timeout_ms)
+		ret = wait_for(done, slow_timeout_ms);
+
+	return ret;
+#undef done
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.h
index 77a8b11c287d..ae93b20e1c17 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_mcr.h
@@ -11,21 +11,24 @@
 void intel_gt_mcr_init(struct intel_gt *gt);
 
 u32 intel_gt_mcr_read(struct intel_gt *gt,
-		      i915_reg_t reg,
+		      i915_mcr_reg_t reg,
 		      int group, int instance);
-u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_reg_t reg);
-u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_reg_t reg);
+u32 intel_gt_mcr_read_any_fw(struct intel_gt *gt, i915_mcr_reg_t reg);
+u32 intel_gt_mcr_read_any(struct intel_gt *gt, i915_mcr_reg_t reg);
 
 void intel_gt_mcr_unicast_write(struct intel_gt *gt,
-				i915_reg_t reg, u32 value,
+				i915_mcr_reg_t reg, u32 value,
 				int group, int instance);
 void intel_gt_mcr_multicast_write(struct intel_gt *gt,
-				  i915_reg_t reg, u32 value);
+				  i915_mcr_reg_t reg, u32 value);
 void intel_gt_mcr_multicast_write_fw(struct intel_gt *gt,
-				     i915_reg_t reg, u32 value);
+				     i915_mcr_reg_t reg, u32 value);
+
+u32 intel_gt_mcr_multicast_rmw(struct intel_gt *gt, i915_mcr_reg_t reg,
+			       u32 clear, u32 set);
 
 void intel_gt_mcr_get_nonterminated_steering(struct intel_gt *gt,
-					     i915_reg_t reg,
+					     i915_mcr_reg_t reg,
 					     u8 *group, u8 *instance);
 
 void intel_gt_mcr_report_steering(struct drm_printer *p, struct intel_gt *gt,
@@ -34,6 +37,13 @@ void intel_gt_mcr_report_steering(struct drm_printer *p, struct intel_gt *gt,
 void intel_gt_mcr_get_ss_steering(struct intel_gt *gt, unsigned int dss,
 				  unsigned int *group, unsigned int *instance);
 
+int intel_gt_mcr_wait_for_reg(struct intel_gt *gt,
+			      i915_mcr_reg_t reg,
+			      u32 mask,
+			      u32 value,
+			      unsigned int fast_timeout_us,
+			      unsigned int slow_timeout_ms);
+
 /*
  * Helper for for_each_ss_steering loop.  On pre-Xe_HP platforms, subslice
  * presence is determined by using the group/instance as direct lookups in the
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm.c
index f553e2173bda..16db85fab0b1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -7,6 +7,7 @@
 #include <linux/suspend.h>
 
 #include "i915_drv.h"
+#include "i915_irq.h"
 #include "i915_params.h"
 #include "intel_context.h"
 #include "intel_engine_pm.h"
@@ -19,10 +20,31 @@
 #include "intel_rc6.h"
 #include "intel_rps.h"
 #include "intel_wakeref.h"
+#include "intel_pcode.h"
 #include "pxp/intel_pxp_pm.h"
 
 #define I915_GT_SUSPEND_IDLE_TIMEOUT (HZ / 2)
 
+static void mtl_media_busy(struct intel_gt *gt)
+{
+	/* Wa_14017073508: mtl */
+	if (IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0) &&
+	    gt->type == GT_MEDIA)
+		snb_pcode_write_p(gt->uncore, PCODE_MBOX_GT_STATE,
+				  PCODE_MBOX_GT_STATE_MEDIA_BUSY,
+				  PCODE_MBOX_GT_STATE_DOMAIN_MEDIA, 0);
+}
+
+static void mtl_media_idle(struct intel_gt *gt)
+{
+	/* Wa_14017073508: mtl */
+	if (IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0) &&
+	    gt->type == GT_MEDIA)
+		snb_pcode_write_p(gt->uncore, PCODE_MBOX_GT_STATE,
+				  PCODE_MBOX_GT_STATE_MEDIA_NOT_BUSY,
+				  PCODE_MBOX_GT_STATE_DOMAIN_MEDIA, 0);
+}
+
 static void user_forcewake(struct intel_gt *gt, bool suspend)
 {
 	int count = atomic_read(&gt->user_wakeref);
@@ -70,6 +92,9 @@ static int __gt_unpark(struct intel_wakeref *wf)
 
 	GT_TRACE(gt, "\n");
 
+	/* Wa_14017073508: mtl */
+	mtl_media_busy(gt);
+
 	/*
 	 * It seems that the DMC likes to transition between the DC states a lot
 	 * when there are no connected displays (no active power domains) during
@@ -119,6 +144,9 @@ static int __gt_park(struct intel_wakeref *wf)
 	GEM_BUG_ON(!wakeref);
 	intel_display_power_put_async(i915, POWER_DOMAIN_GT_IRQ, wakeref);
 
+	/* Wa_14017073508: mtl */
+	mtl_media_idle(gt);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
index 108b9e76c32e..83df4cd5e06c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c
@@ -83,19 +83,6 @@ static int fw_domains_show(struct seq_file *m, void *data)
 }
 DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(fw_domains);
 
-static void print_rc6_res(struct seq_file *m,
-			  const char *title,
-			  const i915_reg_t reg)
-{
-	struct intel_gt *gt = m->private;
-	intel_wakeref_t wakeref;
-
-	with_intel_runtime_pm(gt->uncore->rpm, wakeref)
-		seq_printf(m, "%s %u (%llu us)\n", title,
-			   intel_uncore_read(gt->uncore, reg),
-			   intel_rc6_residency_us(&gt->rc6, reg));
-}
-
 static int vlv_drpc(struct seq_file *m)
 {
 	struct intel_gt *gt = m->private;
@@ -115,8 +102,8 @@ static int vlv_drpc(struct seq_file *m)
 	seq_printf(m, "Media Power Well: %s\n",
 		   (pw_status & VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down");
 
-	print_rc6_res(m, "Render RC6 residency since boot:", GEN6_GT_GFX_RC6);
-	print_rc6_res(m, "Media RC6 residency since boot:", VLV_GT_MEDIA_RC6);
+	intel_rc6_print_residency(m, "Render RC6 residency since boot:", INTEL_RC6_RES_RC6);
+	intel_rc6_print_residency(m, "Media RC6 residency since boot:", INTEL_RC6_RES_VLV_MEDIA);
 
 	return fw_domains_show(m, NULL);
 }
@@ -192,11 +179,11 @@ static int gen6_drpc(struct seq_file *m)
 	}
 
 	/* Not exactly sure what this is */
-	print_rc6_res(m, "RC6 \"Locked to RPn\" residency since boot:",
-		      GEN6_GT_GFX_RC6_LOCKED);
-	print_rc6_res(m, "RC6 residency since boot:", GEN6_GT_GFX_RC6);
-	print_rc6_res(m, "RC6+ residency since boot:", GEN6_GT_GFX_RC6p);
-	print_rc6_res(m, "RC6++ residency since boot:", GEN6_GT_GFX_RC6pp);
+	intel_rc6_print_residency(m, "RC6 \"Locked to RPn\" residency since boot:",
+				  INTEL_RC6_RES_RC6_LOCKED);
+	intel_rc6_print_residency(m, "RC6 residency since boot:", INTEL_RC6_RES_RC6);
+	intel_rc6_print_residency(m, "RC6+ residency since boot:", INTEL_RC6_RES_RC6p);
+	intel_rc6_print_residency(m, "RC6++ residency since boot:", INTEL_RC6_RES_RC6pp);
 
 	if (GRAPHICS_VER(i915) <= 7) {
 		seq_printf(m, "RC6   voltage: %dmV\n",
@@ -269,6 +256,61 @@ static int ilk_drpc(struct seq_file *m)
 	return 0;
 }
 
+static int mtl_drpc(struct seq_file *m)
+{
+	struct intel_gt *gt = m->private;
+	struct intel_uncore *uncore = gt->uncore;
+	u32 gt_core_status, rcctl1, mt_fwake_req;
+	u32 mtl_powergate_enable = 0, mtl_powergate_status = 0;
+
+	mt_fwake_req = intel_uncore_read_fw(uncore, FORCEWAKE_MT);
+	gt_core_status = intel_uncore_read(uncore, MTL_MIRROR_TARGET_WP1);
+
+	rcctl1 = intel_uncore_read(uncore, GEN6_RC_CONTROL);
+	mtl_powergate_enable = intel_uncore_read(uncore, GEN9_PG_ENABLE);
+	mtl_powergate_status = intel_uncore_read(uncore,
+						 GEN9_PWRGT_DOMAIN_STATUS);
+
+	seq_printf(m, "RC6 Enabled: %s\n",
+		   str_yes_no(rcctl1 & GEN6_RC_CTL_RC6_ENABLE));
+	if (gt->type == GT_MEDIA) {
+		seq_printf(m, "Media Well Gating Enabled: %s\n",
+			   str_yes_no(mtl_powergate_enable & GEN9_MEDIA_PG_ENABLE));
+	} else {
+		seq_printf(m, "Render Well Gating Enabled: %s\n",
+			   str_yes_no(mtl_powergate_enable & GEN9_RENDER_PG_ENABLE));
+	}
+
+	seq_puts(m, "Current RC state: ");
+	switch (REG_FIELD_GET(MTL_CC_MASK, gt_core_status)) {
+	case MTL_CC0:
+		seq_puts(m, "RC0\n");
+		break;
+	case MTL_CC6:
+		seq_puts(m, "RC6\n");
+		break;
+	default:
+		MISSING_CASE(REG_FIELD_GET(MTL_CC_MASK, gt_core_status));
+		seq_puts(m, "Unknown\n");
+		break;
+	}
+
+	seq_printf(m, "Multi-threaded Forcewake Request: 0x%x\n", mt_fwake_req);
+	if (gt->type == GT_MEDIA)
+		seq_printf(m, "Media Power Well: %s\n",
+			   (mtl_powergate_status &
+			    GEN9_PWRGT_MEDIA_STATUS_MASK) ? "Up" : "Down");
+	else
+		seq_printf(m, "Render Power Well: %s\n",
+			   (mtl_powergate_status &
+			    GEN9_PWRGT_RENDER_STATUS_MASK) ? "Up" : "Down");
+
+	/* Works for both render and media gt's */
+	intel_rc6_print_residency(m, "RC6 residency since boot:", INTEL_RC6_RES_RC6);
+
+	return fw_domains_show(m, NULL);
+}
+
 static int drpc_show(struct seq_file *m, void *unused)
 {
 	struct intel_gt *gt = m->private;
@@ -277,7 +319,9 @@ static int drpc_show(struct seq_file *m, void *unused)
 	int err = -ENODEV;
 
 	with_intel_runtime_pm(gt->uncore->rpm, wakeref) {
-		if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
+		if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+			err = mtl_drpc(m);
+		else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
 			err = vlv_drpc(m);
 		else if (GRAPHICS_VER(i915) >= 6)
 			err = gen6_drpc(m);
@@ -307,7 +351,7 @@ void intel_gt_pm_frequency_dump(struct intel_gt *gt, struct drm_printer *p)
 		drm_printf(p, "Current VID: %d\n", (rgvstat & MEMSTAT_VID_MASK) >>
 			   MEMSTAT_VID_SHIFT);
 		drm_printf(p, "Current P-state: %d\n",
-			   (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
+			   REG_FIELD_GET(MEMSTAT_PSTATE_MASK, rgvstat));
 	} else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
 		u32 rpmodectl, freq_sts;
 
@@ -344,162 +388,7 @@ void intel_gt_pm_frequency_dump(struct intel_gt *gt, struct drm_printer *p)
 		drm_printf(p, "efficient (RPe) frequency: %d MHz\n",
 			   intel_gpu_freq(rps, rps->efficient_freq));
 	} else if (GRAPHICS_VER(i915) >= 6) {
-		u32 rp_state_limits;
-		u32 gt_perf_status;
-		struct intel_rps_freq_caps caps;
-		u32 rpmodectl, rpinclimit, rpdeclimit;
-		u32 rpstat, cagf, reqf;
-		u32 rpcurupei, rpcurup, rpprevup;
-		u32 rpcurdownei, rpcurdown, rpprevdown;
-		u32 rpupei, rpupt, rpdownei, rpdownt;
-		u32 pm_ier, pm_imr, pm_isr, pm_iir, pm_mask;
-
-		rp_state_limits = intel_uncore_read(uncore, GEN6_RP_STATE_LIMITS);
-		gen6_rps_get_freq_caps(rps, &caps);
-		if (IS_GEN9_LP(i915))
-			gt_perf_status = intel_uncore_read(uncore, BXT_GT_PERF_STATUS);
-		else
-			gt_perf_status = intel_uncore_read(uncore, GEN6_GT_PERF_STATUS);
-
-		/* RPSTAT1 is in the GT power well */
-		intel_uncore_forcewake_get(uncore, FORCEWAKE_ALL);
-
-		reqf = intel_uncore_read(uncore, GEN6_RPNSWREQ);
-		if (GRAPHICS_VER(i915) >= 9) {
-			reqf >>= 23;
-		} else {
-			reqf &= ~GEN6_TURBO_DISABLE;
-			if (IS_HASWELL(i915) || IS_BROADWELL(i915))
-				reqf >>= 24;
-			else
-				reqf >>= 25;
-		}
-		reqf = intel_gpu_freq(rps, reqf);
-
-		rpmodectl = intel_uncore_read(uncore, GEN6_RP_CONTROL);
-		rpinclimit = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD);
-		rpdeclimit = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD);
-
-		rpstat = intel_uncore_read(uncore, GEN6_RPSTAT1);
-		rpcurupei = intel_uncore_read(uncore, GEN6_RP_CUR_UP_EI) & GEN6_CURICONT_MASK;
-		rpcurup = intel_uncore_read(uncore, GEN6_RP_CUR_UP) & GEN6_CURBSYTAVG_MASK;
-		rpprevup = intel_uncore_read(uncore, GEN6_RP_PREV_UP) & GEN6_CURBSYTAVG_MASK;
-		rpcurdownei = intel_uncore_read(uncore, GEN6_RP_CUR_DOWN_EI) & GEN6_CURIAVG_MASK;
-		rpcurdown = intel_uncore_read(uncore, GEN6_RP_CUR_DOWN) & GEN6_CURBSYTAVG_MASK;
-		rpprevdown = intel_uncore_read(uncore, GEN6_RP_PREV_DOWN) & GEN6_CURBSYTAVG_MASK;
-
-		rpupei = intel_uncore_read(uncore, GEN6_RP_UP_EI);
-		rpupt = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD);
-
-		rpdownei = intel_uncore_read(uncore, GEN6_RP_DOWN_EI);
-		rpdownt = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD);
-
-		cagf = intel_rps_read_actual_frequency(rps);
-
-		intel_uncore_forcewake_put(uncore, FORCEWAKE_ALL);
-
-		if (GRAPHICS_VER(i915) >= 11) {
-			pm_ier = intel_uncore_read(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE);
-			pm_imr = intel_uncore_read(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK);
-			/*
-			 * The equivalent to the PM ISR & IIR cannot be read
-			 * without affecting the current state of the system
-			 */
-			pm_isr = 0;
-			pm_iir = 0;
-		} else if (GRAPHICS_VER(i915) >= 8) {
-			pm_ier = intel_uncore_read(uncore, GEN8_GT_IER(2));
-			pm_imr = intel_uncore_read(uncore, GEN8_GT_IMR(2));
-			pm_isr = intel_uncore_read(uncore, GEN8_GT_ISR(2));
-			pm_iir = intel_uncore_read(uncore, GEN8_GT_IIR(2));
-		} else {
-			pm_ier = intel_uncore_read(uncore, GEN6_PMIER);
-			pm_imr = intel_uncore_read(uncore, GEN6_PMIMR);
-			pm_isr = intel_uncore_read(uncore, GEN6_PMISR);
-			pm_iir = intel_uncore_read(uncore, GEN6_PMIIR);
-		}
-		pm_mask = intel_uncore_read(uncore, GEN6_PMINTRMSK);
-
-		drm_printf(p, "Video Turbo Mode: %s\n",
-			   str_yes_no(rpmodectl & GEN6_RP_MEDIA_TURBO));
-		drm_printf(p, "HW control enabled: %s\n",
-			   str_yes_no(rpmodectl & GEN6_RP_ENABLE));
-		drm_printf(p, "SW control enabled: %s\n",
-			   str_yes_no((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) == GEN6_RP_MEDIA_SW_MODE));
-
-		drm_printf(p, "PM IER=0x%08x IMR=0x%08x, MASK=0x%08x\n",
-			   pm_ier, pm_imr, pm_mask);
-		if (GRAPHICS_VER(i915) <= 10)
-			drm_printf(p, "PM ISR=0x%08x IIR=0x%08x\n",
-				   pm_isr, pm_iir);
-		drm_printf(p, "pm_intrmsk_mbz: 0x%08x\n",
-			   rps->pm_intrmsk_mbz);
-		drm_printf(p, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status);
-		drm_printf(p, "Render p-state ratio: %d\n",
-			   (gt_perf_status & (GRAPHICS_VER(i915) >= 9 ? 0x1ff00 : 0xff00)) >> 8);
-		drm_printf(p, "Render p-state VID: %d\n",
-			   gt_perf_status & 0xff);
-		drm_printf(p, "Render p-state limit: %d\n",
-			   rp_state_limits & 0xff);
-		drm_printf(p, "RPSTAT1: 0x%08x\n", rpstat);
-		drm_printf(p, "RPMODECTL: 0x%08x\n", rpmodectl);
-		drm_printf(p, "RPINCLIMIT: 0x%08x\n", rpinclimit);
-		drm_printf(p, "RPDECLIMIT: 0x%08x\n", rpdeclimit);
-		drm_printf(p, "RPNSWREQ: %dMHz\n", reqf);
-		drm_printf(p, "CAGF: %dMHz\n", cagf);
-		drm_printf(p, "RP CUR UP EI: %d (%lldns)\n",
-			   rpcurupei,
-			   intel_gt_pm_interval_to_ns(gt, rpcurupei));
-		drm_printf(p, "RP CUR UP: %d (%lldns)\n",
-			   rpcurup, intel_gt_pm_interval_to_ns(gt, rpcurup));
-		drm_printf(p, "RP PREV UP: %d (%lldns)\n",
-			   rpprevup, intel_gt_pm_interval_to_ns(gt, rpprevup));
-		drm_printf(p, "Up threshold: %d%%\n",
-			   rps->power.up_threshold);
-		drm_printf(p, "RP UP EI: %d (%lldns)\n",
-			   rpupei, intel_gt_pm_interval_to_ns(gt, rpupei));
-		drm_printf(p, "RP UP THRESHOLD: %d (%lldns)\n",
-			   rpupt, intel_gt_pm_interval_to_ns(gt, rpupt));
-
-		drm_printf(p, "RP CUR DOWN EI: %d (%lldns)\n",
-			   rpcurdownei,
-			   intel_gt_pm_interval_to_ns(gt, rpcurdownei));
-		drm_printf(p, "RP CUR DOWN: %d (%lldns)\n",
-			   rpcurdown,
-			   intel_gt_pm_interval_to_ns(gt, rpcurdown));
-		drm_printf(p, "RP PREV DOWN: %d (%lldns)\n",
-			   rpprevdown,
-			   intel_gt_pm_interval_to_ns(gt, rpprevdown));
-		drm_printf(p, "Down threshold: %d%%\n",
-			   rps->power.down_threshold);
-		drm_printf(p, "RP DOWN EI: %d (%lldns)\n",
-			   rpdownei, intel_gt_pm_interval_to_ns(gt, rpdownei));
-		drm_printf(p, "RP DOWN THRESHOLD: %d (%lldns)\n",
-			   rpdownt, intel_gt_pm_interval_to_ns(gt, rpdownt));
-
-		drm_printf(p, "Lowest (RPN) frequency: %dMHz\n",
-			   intel_gpu_freq(rps, caps.min_freq));
-		drm_printf(p, "Nominal (RP1) frequency: %dMHz\n",
-			   intel_gpu_freq(rps, caps.rp1_freq));
-		drm_printf(p, "Max non-overclocked (RP0) frequency: %dMHz\n",
-			   intel_gpu_freq(rps, caps.rp0_freq));
-		drm_printf(p, "Max overclocked frequency: %dMHz\n",
-			   intel_gpu_freq(rps, rps->max_freq));
-
-		drm_printf(p, "Current freq: %d MHz\n",
-			   intel_gpu_freq(rps, rps->cur_freq));
-		drm_printf(p, "Actual freq: %d MHz\n", cagf);
-		drm_printf(p, "Idle freq: %d MHz\n",
-			   intel_gpu_freq(rps, rps->idle_freq));
-		drm_printf(p, "Min freq: %d MHz\n",
-			   intel_gpu_freq(rps, rps->min_freq));
-		drm_printf(p, "Boost freq: %d MHz\n",
-			   intel_gpu_freq(rps, rps->boost_freq));
-		drm_printf(p, "Max freq: %d MHz\n",
-			   intel_gpu_freq(rps, rps->max_freq));
-		drm_printf(p,
-			   "efficient (RPe) frequency: %d MHz\n",
-			   intel_gpu_freq(rps, rps->efficient_freq));
+		gen6_rps_frequency_dump(rps, p);
 	} else {
 		drm_puts(p, "no P-state info available\n");
 	}
@@ -655,6 +544,44 @@ static bool rps_eval(void *data)
 
 DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(rps_boost);
 
+static int perf_limit_reasons_get(void *data, u64 *val)
+{
+	struct intel_gt *gt = data;
+	intel_wakeref_t wakeref;
+
+	with_intel_runtime_pm(gt->uncore->rpm, wakeref)
+		*val = intel_uncore_read(gt->uncore, intel_gt_perf_limit_reasons_reg(gt));
+
+	return 0;
+}
+
+static int perf_limit_reasons_clear(void *data, u64 val)
+{
+	struct intel_gt *gt = data;
+	intel_wakeref_t wakeref;
+
+	/*
+	 * Clear the upper 16 "log" bits, the lower 16 "status" bits are
+	 * read-only. The upper 16 "log" bits are identical to the lower 16
+	 * "status" bits except that the "log" bits remain set until cleared.
+	 */
+	with_intel_runtime_pm(gt->uncore->rpm, wakeref)
+		intel_uncore_rmw(gt->uncore, intel_gt_perf_limit_reasons_reg(gt),
+				 GT0_PERF_LIMIT_REASONS_LOG_MASK, 0);
+
+	return 0;
+}
+
+static bool perf_limit_reasons_eval(void *data)
+{
+	struct intel_gt *gt = data;
+
+	return i915_mmio_reg_valid(intel_gt_perf_limit_reasons_reg(gt));
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(perf_limit_reasons_fops, perf_limit_reasons_get,
+			perf_limit_reasons_clear, "%llu\n");
+
 void intel_gt_pm_debugfs_register(struct intel_gt *gt, struct dentry *root)
 {
 	static const struct intel_gt_debugfs_file files[] = {
@@ -664,6 +591,7 @@ void intel_gt_pm_debugfs_register(struct intel_gt *gt, struct dentry *root)
 		{ "forcewake_user", &forcewake_user_fops, NULL},
 		{ "llc", &llc_fops, llc_eval },
 		{ "rps_boost", &rps_boost_fops, rps_eval },
+		{ "perf_limit_reasons", &perf_limit_reasons_fops, perf_limit_reasons_eval },
 	};
 
 	intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 2275ee47da95..a5454af2a9cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -7,6 +7,27 @@
 #define __INTEL_GT_REGS__
 
 #include "i915_reg_defs.h"
+#include "display/intel_display_reg_defs.h"	/* VLV_DISPLAY_BASE */
+
+#define MCR_REG(offset)	((const i915_mcr_reg_t){ .reg = (offset) })
+
+/*
+ * The perf control registers are technically multicast registers, but the
+ * driver never needs to read/write them directly; we only use them to build
+ * lists of registers (where they're mixed in with other non-MCR registers)
+ * and then operate on the offset directly.  For now we'll just define them
+ * as non-multicast so we can place them on the same list, but we may want
+ * to try to come up with a better way to handle heterogeneous lists of
+ * registers in the future.
+ */
+#define PERF_REG(offset)			_MMIO(offset)
+
+/* MTL workpoint reg to get core C state and actual freq of 3D, SAMedia */
+#define MTL_MIRROR_TARGET_WP1			_MMIO(0xc60)
+#define   MTL_CAGF_MASK				REG_GENMASK(8, 0)
+#define   MTL_CC0				0x0
+#define   MTL_CC6				0x3
+#define   MTL_CC_MASK				REG_GENMASK(12, 9)
 
 /* RPM unit config (Gen8+) */
 #define RPM_CONFIG0				_MMIO(0xd00)
@@ -39,9 +60,17 @@
 #define FORCEWAKE_ACK_RENDER_GEN9		_MMIO(0xd84)
 #define FORCEWAKE_ACK_MEDIA_GEN9		_MMIO(0xd88)
 
+#define FORCEWAKE_ACK_GSC			_MMIO(0xdf8)
+#define FORCEWAKE_ACK_GT_MTL			_MMIO(0xdfc)
+
+#define GMD_ID_GRAPHICS				_MMIO(0xd8c)
+#define GMD_ID_MEDIA				_MMIO(MTL_MEDIA_GSI_BASE + 0xd8c)
+
 #define MCFG_MCR_SELECTOR			_MMIO(0xfd0)
+#define MTL_MCR_SELECTOR			_MMIO(0xfd4)
 #define SF_MCR_SELECTOR				_MMIO(0xfd8)
 #define GEN8_MCR_SELECTOR			_MMIO(0xfdc)
+#define GAM_MCR_SELECTOR			_MMIO(0xfe0)
 #define   GEN8_MCR_SLICE(slice)			(((slice) & 3) << 26)
 #define   GEN8_MCR_SLICE_MASK			GEN8_MCR_SLICE(3)
 #define   GEN8_MCR_SUBSLICE(subslice)		(((subslice) & 3) << 24)
@@ -51,6 +80,8 @@
 #define   GEN11_MCR_SLICE_MASK			GEN11_MCR_SLICE(0xf)
 #define   GEN11_MCR_SUBSLICE(subslice)		(((subslice) & 0x7) << 24)
 #define   GEN11_MCR_SUBSLICE_MASK		GEN11_MCR_SUBSLICE(0x7)
+#define   MTL_MCR_GROUPID			REG_GENMASK(11, 8)
+#define   MTL_MCR_INSTANCEID			REG_GENMASK(3, 0)
 
 #define IPEIR_I965				_MMIO(0x2064)
 #define IPEHR_I965				_MMIO(0x2068)
@@ -326,11 +357,12 @@
 #define GEN7_TLB_RD_ADDR			_MMIO(0x4700)
 
 #define GEN12_PAT_INDEX(index)			_MMIO(0x4800 + (index) * 4)
+#define XEHP_PAT_INDEX(index)			MCR_REG(0x4800 + (index) * 4)
 
-#define XEHP_TILE0_ADDR_RANGE			_MMIO(0x4900)
+#define XEHP_TILE0_ADDR_RANGE			MCR_REG(0x4900)
 #define   XEHP_TILE_LMEM_RANGE_SHIFT		8
 
-#define XEHP_FLAT_CCS_BASE_ADDR			_MMIO(0x4910)
+#define XEHP_FLAT_CCS_BASE_ADDR			MCR_REG(0x4910)
 #define   XEHP_CCS_BASE_SHIFT			8
 
 #define GAMTARBMODE				_MMIO(0x4a08)
@@ -374,31 +406,33 @@
 #define GEN9_WM_CHICKEN3			_MMIO(0x5588)
 #define   GEN9_FACTOR_IN_CLR_VAL_HIZ		(1 << 9)
 
-#define CHICKEN_RASTER_1			_MMIO(0x6204)
+#define CHICKEN_RASTER_1			MCR_REG(0x6204)
 #define   DIS_SF_ROUND_NEAREST_EVEN		REG_BIT(8)
 
-#define CHICKEN_RASTER_2			_MMIO(0x6208)
+#define CHICKEN_RASTER_2			MCR_REG(0x6208)
 #define   TBIMR_FAST_CLIP			REG_BIT(5)
 
-#define VFLSKPD					_MMIO(0x62a8)
+#define VFLSKPD					MCR_REG(0x62a8)
 #define   DIS_OVER_FETCH_CACHE			REG_BIT(1)
 #define   DIS_MULT_MISS_RD_SQUASH		REG_BIT(0)
 
-#define FF_MODE2				_MMIO(0x6604)
+#define GEN12_FF_MODE2				_MMIO(0x6604)
+#define XEHP_FF_MODE2				MCR_REG(0x6604)
 #define   FF_MODE2_GS_TIMER_MASK		REG_GENMASK(31, 24)
 #define   FF_MODE2_GS_TIMER_224			REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224)
 #define   FF_MODE2_TDS_TIMER_MASK		REG_GENMASK(23, 16)
 #define   FF_MODE2_TDS_TIMER_128		REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4)
 
-#define XEHPG_INSTDONE_GEOM_SVG			_MMIO(0x666c)
+#define XEHPG_INSTDONE_GEOM_SVG			MCR_REG(0x666c)
 
 #define CACHE_MODE_0_GEN7			_MMIO(0x7000) /* IVB+ */
 #define   RC_OP_FLUSH_ENABLE			(1 << 0)
 #define   HIZ_RAW_STALL_OPT_DISABLE		(1 << 2)
 #define CACHE_MODE_1				_MMIO(0x7004) /* IVB+ */
-#define   PIXEL_SUBSPAN_COLLECT_OPT_DISABLE	(1 << 6)
-#define   GEN8_4x4_STC_OPTIMIZATION_DISABLE	(1 << 6)
-#define   GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE	(1 << 1)
+#define   MSAA_OPTIMIZATION_REDUC_DISABLE	REG_BIT(11)
+#define   PIXEL_SUBSPAN_COLLECT_OPT_DISABLE	REG_BIT(6)
+#define   GEN8_4x4_STC_OPTIMIZATION_DISABLE	REG_BIT(6)
+#define   GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE	REG_BIT(1)
 
 #define GEN7_GT_MODE				_MMIO(0x7008)
 #define   GEN9_IZ_HASHING_MASK(slice)		(0x3 << ((slice) * 2))
@@ -418,11 +452,15 @@
 #define HIZ_CHICKEN				_MMIO(0x7018)
 #define   CHV_HZ_8X8_MODE_IN_1X			REG_BIT(15)
 #define   DG1_HZ_READ_SUPPRESSION_OPTIMIZATION_DISABLE	REG_BIT(14)
+#define   HZ_DEPTH_TEST_LE_GE_OPT_DISABLE	REG_BIT(13)
 #define   BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE	REG_BIT(3)
 
 #define GEN8_L3CNTLREG				_MMIO(0x7034)
 #define   GEN8_ERRDETBCTRL			(1 << 9)
 
+#define PSS_MODE2				_MMIO(0x703c)
+#define   SCOREBOARD_STALL_FLUSH_CONTROL	REG_BIT(5)
+
 #define GEN7_SC_INSTDONE			_MMIO(0x7100)
 #define GEN12_SC_INSTDONE_EXTRA			_MMIO(0x7104)
 #define GEN12_SC_INSTDONE_EXTRA2		_MMIO(0x7108)
@@ -439,23 +477,16 @@
 #define GEN8_HDC_CHICKEN1			_MMIO(0x7304)
 
 #define GEN11_COMMON_SLICE_CHICKEN3		_MMIO(0x7304)
+#define XEHP_COMMON_SLICE_CHICKEN3		MCR_REG(0x7304)
 #define   DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN	REG_BIT(12)
 #define   XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE	REG_BIT(12)
 #define   GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC	REG_BIT(11)
 #define   GEN12_DISABLE_CPS_AWARE_COLOR_PIPE	REG_BIT(9)
 
-/* GEN9 chicken */
-#define SLICE_ECO_CHICKEN0			_MMIO(0x7308)
-#define   PIXEL_MASK_CAMMING_DISABLE		(1 << 14)
-
-#define GEN9_SLICE_COMMON_ECO_CHICKEN0		_MMIO(0x7308)
-#define   DISABLE_PIXEL_MASK_CAMMING		(1 << 14)
-
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1		_MMIO(0x731c)
-#define   GEN11_STATE_CACHE_REDIRECT_TO_CS	(1 << 11)
-
-#define SLICE_COMMON_ECO_CHICKEN1		_MMIO(0x731c)
+#define XEHP_SLICE_COMMON_ECO_CHICKEN1		MCR_REG(0x731c)
 #define   MSC_MSAA_REODER_BUF_BYPASS_DISABLE	REG_BIT(14)
+#define   GEN11_STATE_CACHE_REDIRECT_TO_CS	(1 << 11)
 
 #define GEN9_SLICE_PGCTL_ACK(slice)		_MMIO(0x804c + (slice) * 0x4)
 #define GEN10_SLICE_PGCTL_ACK(slice)		_MMIO(0x804c + ((slice) / 3) * 0x34 + \
@@ -482,9 +513,12 @@
 #define VF_PREEMPTION				_MMIO(0x83a4)
 #define   PREEMPTION_VERTEX_COUNT		REG_GENMASK(15, 0)
 
+#define VFG_PREEMPTION_CHICKEN			_MMIO(0x83b4)
+#define   POLYGON_TRIFAN_LINELOOP_DISABLE	REG_BIT(4)
+
 #define GEN8_RC6_CTX_INFO			_MMIO(0x8504)
 
-#define GEN12_SQCM				_MMIO(0x8724)
+#define XEHP_SQCM				MCR_REG(0x8724)
 #define   EN_32B_ACCESS				REG_BIT(30)
 
 #define HSW_IDICR				_MMIO(0x9008)
@@ -516,6 +550,8 @@
 #define   GEN6_MBCTL_BOOT_FETCH_MECH		(1 << 0)
 
 /* Fuse readout registers for GT */
+#define XEHP_FUSE4				_MMIO(0x9114)
+#define   GT_L3_EXC_MASK			REG_GENMASK(6, 4)
 #define	GEN10_MIRROR_FUSE3			_MMIO(0x9118)
 #define   GEN10_L3BANK_PAIR_COUNT		4
 #define   GEN10_L3BANK_MASK			0x0F
@@ -619,6 +655,7 @@
 #define   XEHPC_GRDOM_BLT3			REG_BIT(26)
 #define   XEHPC_GRDOM_BLT2			REG_BIT(25)
 #define   XEHPC_GRDOM_BLT1			REG_BIT(24)
+#define   GEN12_GRDOM_GSC			REG_BIT(21)
 #define   GEN11_GRDOM_SFC3			REG_BIT(20)
 #define   GEN11_GRDOM_SFC2			REG_BIT(19)
 #define   GEN11_GRDOM_SFC1			REG_BIT(18)
@@ -644,6 +681,9 @@
 
 #define GEN7_MISCCPCTL				_MMIO(0x9424)
 #define   GEN7_DOP_CLOCK_GATE_ENABLE		(1 << 0)
+
+#define GEN8_MISCCPCTL				MCR_REG(0x9424)
+#define   GEN8_DOP_CLOCK_GATE_ENABLE		REG_BIT(0)
 #define   GEN12_DOP_CLOCK_GATE_RENDER_ENABLE	REG_BIT(1)
 #define   GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE	(1 << 2)
 #define   GEN8_DOP_CLOCK_GATE_GUC_ENABLE	(1 << 4)
@@ -697,7 +737,8 @@
 #define   GAMTLBVEBOX0_CLKGATE_DIS		REG_BIT(16)
 #define   LTCDD_CLKGATE_DIS			REG_BIT(10)
 
-#define SLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x94d4)
+#define GEN11_SLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x94d4)
+#define XEHP_SLICE_UNIT_LEVEL_CLKGATE		MCR_REG(0x94d4)
 #define   SARBUNIT_CLKGATE_DIS			(1 << 5)
 #define   RCCUNIT_CLKGATE_DIS			(1 << 7)
 #define   MSCUNIT_CLKGATE_DIS			(1 << 10)
@@ -705,27 +746,27 @@
 #define   L3_CLKGATE_DIS			REG_BIT(16)
 #define   L3_CR2X_CLKGATE_DIS			REG_BIT(17)
 
-#define SCCGCTL94DC				_MMIO(0x94dc)
+#define SCCGCTL94DC				MCR_REG(0x94dc)
 #define   CG3DDISURB				REG_BIT(14)
 
 #define UNSLICE_UNIT_LEVEL_CLKGATE2		_MMIO(0x94e4)
 #define   VSUNIT_CLKGATE_DIS_TGL		REG_BIT(19)
 #define   PSDUNIT_CLKGATE_DIS			REG_BIT(5)
 
-#define SUBSLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x9524)
+#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE	MCR_REG(0x9524)
 #define   DSS_ROUTER_CLKGATE_DIS		REG_BIT(28)
 #define   GWUNIT_CLKGATE_DIS			REG_BIT(16)
 
-#define SUBSLICE_UNIT_LEVEL_CLKGATE2		_MMIO(0x9528)
+#define SUBSLICE_UNIT_LEVEL_CLKGATE2		MCR_REG(0x9528)
 #define   CPSSUNIT_CLKGATE_DIS			REG_BIT(9)
 
-#define SSMCGCTL9530				_MMIO(0x9530)
+#define SSMCGCTL9530				MCR_REG(0x9530)
 #define   RTFUNIT_CLKGATE_DIS			REG_BIT(18)
 
-#define GEN10_DFR_RATIO_EN_AND_CHICKEN		_MMIO(0x9550)
+#define GEN10_DFR_RATIO_EN_AND_CHICKEN		MCR_REG(0x9550)
 #define   DFR_DISABLE				(1 << 9)
 
-#define INF_UNIT_LEVEL_CLKGATE			_MMIO(0x9560)
+#define INF_UNIT_LEVEL_CLKGATE			MCR_REG(0x9560)
 #define   CGPSF_CLKGATE_DIS			(1 << 3)
 
 #define MICRO_BP0_0				_MMIO(0x9800)
@@ -770,12 +811,9 @@
 #define GEN6_RP_DOWN_TIMEOUT			_MMIO(0xa010)
 #define GEN6_RP_INTERRUPT_LIMITS		_MMIO(0xa014)
 #define GEN6_RPSTAT1				_MMIO(0xa01c)
-#define   GEN6_CAGF_SHIFT			8
-#define   HSW_CAGF_SHIFT			7
-#define   GEN9_CAGF_SHIFT			23
-#define   GEN6_CAGF_MASK			(0x7f << GEN6_CAGF_SHIFT)
-#define   HSW_CAGF_MASK				(0x7f << HSW_CAGF_SHIFT)
-#define   GEN9_CAGF_MASK			(0x1ff << GEN9_CAGF_SHIFT)
+#define   GEN6_CAGF_MASK			REG_GENMASK(14, 8)
+#define   HSW_CAGF_MASK				REG_GENMASK(13, 7)
+#define   GEN9_CAGF_MASK			REG_GENMASK(31, 23)
 #define GEN6_RP_CONTROL				_MMIO(0xa024)
 #define   GEN6_RP_MEDIA_TURBO			(1 << 11)
 #define   GEN6_RP_MEDIA_MODE_MASK		(3 << 9)
@@ -898,6 +936,8 @@
 #define FORCEWAKE_MEDIA_VDBOX_GEN11(n)		_MMIO(0xa540 + (n) * 4)
 #define FORCEWAKE_MEDIA_VEBOX_GEN11(n)		_MMIO(0xa560 + (n) * 4)
 
+#define FORCEWAKE_REQ_GSC			_MMIO(0xa618)
+
 #define CHV_POWER_SS0_SIG1			_MMIO(0xa720)
 #define CHV_POWER_SS0_SIG2			_MMIO(0xa724)
 #define CHV_POWER_SS1_SIG1			_MMIO(0xa728)
@@ -935,7 +975,8 @@
 
 /* MOCS (Memory Object Control State) registers */
 #define GEN9_LNCFCMOCS(i)			_MMIO(0xb020 + (i) * 4)	/* L3 Cache Control */
-#define GEN9_LNCFCMOCS_REG_COUNT		32
+#define XEHP_LNCFCMOCS(i)			MCR_REG(0xb020 + (i) * 4)
+#define LNCFCMOCS_REG_COUNT			32
 
 #define GEN7_L3CNTLREG3				_MMIO(0xb024)
 
@@ -951,15 +992,10 @@
 #define GEN7_L3LOG(slice, i)			_MMIO(0xb070 + (slice) * 0x200 + (i) * 4)
 #define   GEN7_L3LOG_SIZE			0x80
 
-#define GEN10_SCRATCH_LNCF2			_MMIO(0xb0a0)
-#define   PMFLUSHDONE_LNICRSDROP		(1 << 20)
-#define   PMFLUSH_GAPL3UNBLOCK			(1 << 21)
-#define   PMFLUSHDONE_LNEBLK			(1 << 22)
-
-#define XEHP_L3NODEARBCFG			_MMIO(0xb0b4)
+#define XEHP_L3NODEARBCFG			MCR_REG(0xb0b4)
 #define   XEHP_LNESPARE				REG_BIT(19)
 
-#define GEN8_L3SQCREG1				_MMIO(0xb100)
+#define GEN8_L3SQCREG1				MCR_REG(0xb100)
 /*
  * Note that on CHV the following has an off-by-one error wrt. to BSpec.
  * Using the formula in BSpec leads to a hang, while the formula here works
@@ -970,31 +1006,28 @@
 #define   L3_HIGH_PRIO_CREDITS(x)		(((x) >> 1) << 14)
 #define   L3_PRIO_CREDITS_MASK			((0x1f << 19) | (0x1f << 14))
 
-#define GEN10_L3_CHICKEN_MODE_REGISTER		_MMIO(0xb114)
-#define   GEN11_I2M_WRITE_DISABLE		(1 << 28)
-
-#define GEN8_L3SQCREG4				_MMIO(0xb118)
+#define GEN8_L3SQCREG4				MCR_REG(0xb118)
 #define   GEN11_LQSC_CLEAN_EVICT_DISABLE	(1 << 6)
 #define   GEN8_LQSC_RO_PERF_DIS			(1 << 27)
 #define   GEN8_LQSC_FLUSH_COHERENT_LINES	(1 << 21)
 #define   GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE	REG_BIT(22)
 
-#define GEN9_SCRATCH1				_MMIO(0xb11c)
+#define GEN9_SCRATCH1				MCR_REG(0xb11c)
 #define   EVICTION_PERF_FIX_ENABLE		REG_BIT(8)
 
-#define BDW_SCRATCH1				_MMIO(0xb11c)
+#define BDW_SCRATCH1				MCR_REG(0xb11c)
 #define   GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE	(1 << 2)
 
-#define GEN11_SCRATCH2				_MMIO(0xb140)
+#define GEN11_SCRATCH2				MCR_REG(0xb140)
 #define   GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE	(1 << 19)
 
-#define GEN11_L3SQCREG5				_MMIO(0xb158)
+#define XEHP_L3SQCREG5				MCR_REG(0xb158)
 #define   L3_PWM_TIMER_INIT_VAL_MASK		REG_GENMASK(9, 0)
 
-#define MLTICTXCTL				_MMIO(0xb170)
+#define MLTICTXCTL				MCR_REG(0xb170)
 #define   TDONRENDER				REG_BIT(2)
 
-#define XEHP_L3SCQREG7				_MMIO(0xb188)
+#define XEHP_L3SCQREG7				MCR_REG(0xb188)
 #define   BLEND_FILL_CACHING_OPT_DIS		REG_BIT(3)
 
 #define XEHPC_L3SCRUB				_MMIO(0xb18c)
@@ -1002,7 +1035,7 @@
 #define   SCRUB_RATE_PER_BANK_MASK		REG_GENMASK(2, 0)
 #define   SCRUB_RATE_4B_PER_CLK			REG_FIELD_PREP(SCRUB_RATE_PER_BANK_MASK, 0x6)
 
-#define L3SQCREG1_CCS0				_MMIO(0xb200)
+#define L3SQCREG1_CCS0				MCR_REG(0xb200)
 #define   FLUSHALLNONCOH			REG_BIT(5)
 
 #define GEN11_GLBLINVL				_MMIO(0xb404)
@@ -1027,11 +1060,14 @@
 #define GEN9_BLT_MOCS(i)			_MMIO(__GEN9_BCS0_MOCS0 + (i) * 4)
 
 #define GEN12_FAULT_TLB_DATA0			_MMIO(0xceb8)
+#define XEHP_FAULT_TLB_DATA0			MCR_REG(0xceb8)
 #define GEN12_FAULT_TLB_DATA1			_MMIO(0xcebc)
+#define XEHP_FAULT_TLB_DATA1			MCR_REG(0xcebc)
 #define   FAULT_VA_HIGH_BITS			(0xf << 0)
 #define   FAULT_GTT_SEL				(1 << 4)
 
 #define GEN12_RING_FAULT_REG			_MMIO(0xcec4)
+#define XEHP_RING_FAULT_REG			MCR_REG(0xcec4)
 #define   GEN8_RING_FAULT_ENGINE_ID(x)		(((x) >> 12) & 0x7)
 #define   RING_FAULT_GTTSEL_MASK		(1 << 11)
 #define   RING_FAULT_SRCID(x)			(((x) >> 3) & 0xff)
@@ -1039,16 +1075,21 @@
 #define   RING_FAULT_VALID			(1 << 0)
 
 #define GEN12_GFX_TLB_INV_CR			_MMIO(0xced8)
+#define XEHP_GFX_TLB_INV_CR			MCR_REG(0xced8)
 #define GEN12_VD_TLB_INV_CR			_MMIO(0xcedc)
+#define XEHP_VD_TLB_INV_CR			MCR_REG(0xcedc)
 #define GEN12_VE_TLB_INV_CR			_MMIO(0xcee0)
+#define XEHP_VE_TLB_INV_CR			MCR_REG(0xcee0)
 #define GEN12_BLT_TLB_INV_CR			_MMIO(0xcee4)
+#define XEHP_BLT_TLB_INV_CR			MCR_REG(0xcee4)
 #define GEN12_COMPCTX_TLB_INV_CR		_MMIO(0xcf04)
+#define XEHP_COMPCTX_TLB_INV_CR			MCR_REG(0xcf04)
 
-#define GEN12_MERT_MOD_CTRL			_MMIO(0xcf28)
-#define RENDER_MOD_CTRL				_MMIO(0xcf2c)
-#define COMP_MOD_CTRL				_MMIO(0xcf30)
-#define VDBX_MOD_CTRL				_MMIO(0xcf34)
-#define VEBX_MOD_CTRL				_MMIO(0xcf38)
+#define XEHP_MERT_MOD_CTRL			MCR_REG(0xcf28)
+#define RENDER_MOD_CTRL				MCR_REG(0xcf2c)
+#define COMP_MOD_CTRL				MCR_REG(0xcf30)
+#define VDBX_MOD_CTRL				MCR_REG(0xcf34)
+#define VEBX_MOD_CTRL				MCR_REG(0xcf38)
 #define   FORCE_MISS_FTLB			REG_BIT(3)
 
 #define GEN12_GAMSTLB_CTRL			_MMIO(0xcf4c)
@@ -1063,48 +1104,52 @@
 #define GEN12_GAM_DONE				_MMIO(0xcf68)
 
 #define GEN7_HALF_SLICE_CHICKEN1		_MMIO(0xe100) /* IVB GT1 + VLV */
+#define GEN8_HALF_SLICE_CHICKEN1		MCR_REG(0xe100)
 #define   GEN7_MAX_PS_THREAD_DEP		(8 << 12)
 #define   GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE	(1 << 10)
 #define   GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE	(1 << 4)
 #define   GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE	(1 << 3)
 
 #define GEN7_SAMPLER_INSTDONE			_MMIO(0xe160)
+#define GEN8_SAMPLER_INSTDONE			MCR_REG(0xe160)
 #define GEN7_ROW_INSTDONE			_MMIO(0xe164)
+#define GEN8_ROW_INSTDONE			MCR_REG(0xe164)
 
-#define HALF_SLICE_CHICKEN2			_MMIO(0xe180)
+#define HALF_SLICE_CHICKEN2			MCR_REG(0xe180)
 #define   GEN8_ST_PO_DISABLE			(1 << 13)
 
-#define HALF_SLICE_CHICKEN3			_MMIO(0xe184)
+#define HSW_HALF_SLICE_CHICKEN3			_MMIO(0xe184)
+#define GEN8_HALF_SLICE_CHICKEN3		MCR_REG(0xe184)
 #define   HSW_SAMPLE_C_PERFORMANCE		(1 << 9)
 #define   GEN8_CENTROID_PIXEL_OPT_DIS		(1 << 8)
 #define   GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC	(1 << 5)
 #define   GEN8_SAMPLER_POWER_BYPASS_DIS		(1 << 1)
 
-#define GEN9_HALF_SLICE_CHICKEN5		_MMIO(0xe188)
+#define GEN9_HALF_SLICE_CHICKEN5		MCR_REG(0xe188)
 #define   GEN9_DG_MIRROR_FIX_ENABLE		(1 << 5)
 #define   GEN9_CCS_TLB_PREFETCH_ENABLE		(1 << 3)
 
-#define GEN10_SAMPLER_MODE			_MMIO(0xe18c)
+#define GEN10_SAMPLER_MODE			MCR_REG(0xe18c)
 #define   ENABLE_SMALLPL			REG_BIT(15)
 #define   SC_DISABLE_POWER_OPTIMIZATION_EBB	REG_BIT(9)
 #define   GEN11_SAMPLER_ENABLE_HEADLESS_MSG	REG_BIT(5)
 
-#define GEN9_HALF_SLICE_CHICKEN7		_MMIO(0xe194)
+#define GEN9_HALF_SLICE_CHICKEN7		MCR_REG(0xe194)
 #define   DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA	REG_BIT(15)
 #define   GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR	REG_BIT(8)
 #define   GEN9_ENABLE_YV12_BUGFIX		REG_BIT(4)
 #define   GEN9_ENABLE_GPGPU_PREEMPTION		REG_BIT(2)
 
-#define GEN10_CACHE_MODE_SS			_MMIO(0xe420)
+#define GEN10_CACHE_MODE_SS			MCR_REG(0xe420)
 #define   ENABLE_EU_COUNT_FOR_TDL_FLUSH		REG_BIT(10)
 #define   DISABLE_ECC				REG_BIT(5)
 #define   FLOAT_BLEND_OPTIMIZATION_ENABLE	REG_BIT(4)
 #define   ENABLE_PREFETCH_INTO_IC		REG_BIT(3)
 
-#define EU_PERF_CNTL0				_MMIO(0xe458)
-#define EU_PERF_CNTL4				_MMIO(0xe45c)
+#define EU_PERF_CNTL0				PERF_REG(0xe458)
+#define EU_PERF_CNTL4				PERF_REG(0xe45c)
 
-#define GEN9_ROW_CHICKEN4			_MMIO(0xe48c)
+#define GEN9_ROW_CHICKEN4			MCR_REG(0xe48c)
 #define   GEN12_DISABLE_GRF_CLEAR		REG_BIT(13)
 #define   XEHP_DIS_BBL_SYSPIPE			REG_BIT(11)
 #define   GEN12_DISABLE_TDL_PUSH		REG_BIT(9)
@@ -1116,7 +1161,7 @@
 #define HSW_ROW_CHICKEN3			_MMIO(0xe49c)
 #define   HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE	(1 << 6)
 
-#define GEN8_ROW_CHICKEN			_MMIO(0xe4f0)
+#define GEN8_ROW_CHICKEN			MCR_REG(0xe4f0)
 #define   FLOW_CONTROL_ENABLE			REG_BIT(15)
 #define   UGM_BACKUP_MODE			REG_BIT(13)
 #define   MDQ_ARBITRATION_MODE			REG_BIT(12)
@@ -1127,42 +1172,43 @@
 #define   DISABLE_EARLY_EOT			REG_BIT(1)
 
 #define GEN7_ROW_CHICKEN2			_MMIO(0xe4f4)
+
+#define GEN8_ROW_CHICKEN2			MCR_REG(0xe4f4)
 #define   GEN12_DISABLE_READ_SUPPRESSION	REG_BIT(15)
 #define   GEN12_DISABLE_EARLY_READ		REG_BIT(14)
 #define   GEN12_ENABLE_LARGE_GRF_MODE		REG_BIT(12)
 #define   GEN12_PUSH_CONST_DEREF_HOLD_DIS	REG_BIT(8)
+#define   GEN12_DISABLE_DOP_GATING              REG_BIT(0)
 
-#define RT_CTRL					_MMIO(0xe530)
+#define RT_CTRL					MCR_REG(0xe530)
 #define   DIS_NULL_QUERY			REG_BIT(10)
 #define   STACKID_CTRL				REG_GENMASK(6, 5)
 #define   STACKID_CTRL_512			REG_FIELD_PREP(STACKID_CTRL, 0x2)
 
-#define EU_PERF_CNTL1				_MMIO(0xe558)
-#define EU_PERF_CNTL5				_MMIO(0xe55c)
+#define EU_PERF_CNTL1				PERF_REG(0xe558)
+#define EU_PERF_CNTL5				PERF_REG(0xe55c)
 
-#define GEN12_HDC_CHICKEN0			_MMIO(0xe5f0)
+#define XEHP_HDC_CHICKEN0			MCR_REG(0xe5f0)
 #define   LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK	REG_GENMASK(13, 11)
-#define ICL_HDC_MODE				_MMIO(0xe5f4)
+#define ICL_HDC_MODE				MCR_REG(0xe5f4)
 
-#define EU_PERF_CNTL2				_MMIO(0xe658)
-#define EU_PERF_CNTL6				_MMIO(0xe65c)
-#define EU_PERF_CNTL3				_MMIO(0xe758)
+#define EU_PERF_CNTL2				PERF_REG(0xe658)
+#define EU_PERF_CNTL6				PERF_REG(0xe65c)
+#define EU_PERF_CNTL3				PERF_REG(0xe758)
 
-#define LSC_CHICKEN_BIT_0			_MMIO(0xe7c8)
+#define LSC_CHICKEN_BIT_0			MCR_REG(0xe7c8)
 #define   DISABLE_D8_D16_COASLESCE		REG_BIT(30)
 #define   FORCE_1_SUB_MESSAGE_PER_FRAGMENT	REG_BIT(15)
-#define LSC_CHICKEN_BIT_0_UDW			_MMIO(0xe7c8 + 4)
+#define LSC_CHICKEN_BIT_0_UDW			MCR_REG(0xe7c8 + 4)
 #define   DIS_CHAIN_2XSIMD8			REG_BIT(55 - 32)
 #define   FORCE_SLM_FENCE_SCOPE_TO_TILE		REG_BIT(42 - 32)
 #define   FORCE_UGM_FENCE_SCOPE_TO_TILE		REG_BIT(41 - 32)
 #define   MAXREQS_PER_BANK			REG_GENMASK(39 - 32, 37 - 32)
 #define   DISABLE_128B_EVICTION_COMMAND_UDW	REG_BIT(36 - 32)
 
-#define SARB_CHICKEN1				_MMIO(0xe90c)
+#define SARB_CHICKEN1				MCR_REG(0xe90c)
 #define   COMP_CKN_IN				REG_GENMASK(30, 29)
 
-#define GEN7_HALF_SLICE_CHICKEN1_GT2		_MMIO(0xf100)
-
 #define GEN7_ROW_CHICKEN2_GT2			_MMIO(0xf4f4)
 #define   DOP_CLOCK_GATING_DISABLE		(1 << 0)
 #define   PUSH_CONSTANT_DEREF_DISABLE		(1 << 8)
@@ -1339,8 +1385,7 @@
 #define MEMSTAT_ILK				_MMIO(0x111f8)
 #define   MEMSTAT_VID_MASK			0x7f00
 #define   MEMSTAT_VID_SHIFT			8
-#define   MEMSTAT_PSTATE_MASK			0x00f8
-#define   MEMSTAT_PSTATE_SHIFT			3
+#define   MEMSTAT_PSTATE_MASK			REG_GENMASK(7, 3)
 #define   MEMSTAT_MON_ACTV			(1 << 2)
 #define   MEMSTAT_SRC_CTL_MASK			0x0003
 #define   MEMSTAT_SRC_CTL_CORE			0
@@ -1481,6 +1526,8 @@
 #define FORCEWAKE_MEDIA_VLV			_MMIO(0x1300b8)
 #define FORCEWAKE_ACK_MEDIA_VLV			_MMIO(0x1300bc)
 
+#define MTL_MEDIA_MC6				_MMIO(0x138048)
+
 #define GEN6_GT_THREAD_STATUS_REG		_MMIO(0x13805c)
 #define   GEN6_GT_THREAD_STATUS_CORE_MASK	0x7
 
@@ -1510,10 +1557,15 @@
 #define VLV_RENDER_C0_COUNT			_MMIO(0x138118)
 #define VLV_MEDIA_C0_COUNT			_MMIO(0x13811c)
 
+#define GEN12_RPSTAT1				_MMIO(0x1381b4)
+#define   GEN12_VOLTAGE_MASK			REG_GENMASK(10, 0)
+#define   GEN12_CAGF_MASK			REG_GENMASK(19, 11)
+
 #define GEN11_GT_INTR_DW(x)			_MMIO(0x190018 + ((x) * 4))
 #define   GEN11_CSME				(31)
 #define   GEN11_GUNIT				(28)
 #define   GEN11_GUC				(25)
+#define   MTL_MGUC				(24)
 #define   GEN11_WDPERF				(20)
 #define   GEN11_KCR				(19)
 #define   GEN11_GTPM				(16)
@@ -1568,6 +1620,7 @@
 #define GEN11_VECS0_VECS1_INTR_MASK		_MMIO(0x1900d0)
 #define GEN12_VECS2_VECS3_INTR_MASK		_MMIO(0x1900d4)
 #define GEN11_GUC_SG_INTR_MASK			_MMIO(0x1900e8)
+#define MTL_GUC_MGUC_INTR_MASK			_MMIO(0x1900e8) /* MTL+ */
 #define GEN11_GPM_WGBOXPERF_INTR_MASK		_MMIO(0x1900ec)
 #define GEN11_CRYPTO_RSVD_INTR_MASK		_MMIO(0x1900f0)
 #define GEN11_GUNIT_CSME_INTR_MASK		_MMIO(0x1900f4)
@@ -1580,6 +1633,11 @@
 
 #define GEN12_SFC_DONE(n)			_MMIO(0x1cc000 + (n) * 0x1000)
 
+#define GT0_PACKAGE_ENERGY_STATUS		_MMIO(0x250004)
+#define GT0_PACKAGE_RAPL_LIMIT			_MMIO(0x250008)
+#define GT0_PACKAGE_POWER_SKU_UNIT		_MMIO(0x250068)
+#define GT0_PLATFORM_ENERGY_STATUS		_MMIO(0x25006c)
+
 /*
  * Standalone Media's non-engine GT registers are located at their regular GT
  * offsets plus 0x380000.  This extra offset is stored inside the intel_uncore
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
index d651ccd0ab20..9486dd3bed99 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
@@ -22,11 +22,9 @@ bool is_object_gt(struct kobject *kobj)
 	return !strncmp(kobj->name, "gt", 2);
 }
 
-struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
+struct intel_gt *intel_gt_sysfs_get_drvdata(struct kobject *kobj,
 					    const char *name)
 {
-	struct kobject *kobj = &dev->kobj;
-
 	/*
 	 * We are interested at knowing from where the interface
 	 * has been called, whether it's called from gt/ or from
@@ -38,6 +36,7 @@ struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
 	 * "struct drm_i915_private *" type.
 	 */
 	if (!is_object_gt(kobj)) {
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		return to_gt(i915);
@@ -51,18 +50,18 @@ static struct kobject *gt_get_parent_obj(struct intel_gt *gt)
 	return &gt->i915->drm.primary->kdev->kobj;
 }
 
-static ssize_t id_show(struct device *dev,
-		       struct device_attribute *attr,
+static ssize_t id_show(struct kobject *kobj,
+		       struct kobj_attribute *attr,
 		       char *buf)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 
 	return sysfs_emit(buf, "%u\n", gt->info.id);
 }
-static DEVICE_ATTR_RO(id);
+static struct kobj_attribute attr_id = __ATTR_RO(id);
 
 static struct attribute *id_attrs[] = {
-	&dev_attr_id.attr,
+	&attr_id.attr,
 	NULL,
 };
 ATTRIBUTE_GROUPS(id);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
index 6232923a420d..18bab835be02 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs.h
@@ -18,11 +18,6 @@ bool is_object_gt(struct kobject *kobj);
 
 struct drm_i915_private *kobj_to_i915(struct kobject *kobj);
 
-struct kobject *
-intel_gt_create_kobj(struct intel_gt *gt,
-		     struct kobject *dir,
-		     const char *name);
-
 static inline struct intel_gt *kobj_to_gt(struct kobject *kobj)
 {
 	return container_of(kobj, struct intel_gt, sysfs_gt);
@@ -30,7 +25,7 @@ static inline struct intel_gt *kobj_to_gt(struct kobject *kobj)
 
 void intel_gt_sysfs_register(struct intel_gt *gt);
 void intel_gt_sysfs_unregister(struct intel_gt *gt);
-struct intel_gt *intel_gt_sysfs_get_drvdata(struct device *dev,
+struct intel_gt *intel_gt_sysfs_get_drvdata(struct kobject *kobj,
 					    const char *name);
 
 #endif /* SYSFS_GT_H */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
index 180dd6f3ef57..cf71305ad586 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
@@ -24,14 +24,15 @@ enum intel_gt_sysfs_op {
 };
 
 static int
-sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
+sysfs_gt_attribute_w_func(struct kobject *kobj, struct attribute *attr,
 			  int (func)(struct intel_gt *gt, u32 val), u32 val)
 {
 	struct intel_gt *gt;
 	int ret;
 
-	if (!is_object_gt(&dev->kobj)) {
+	if (!is_object_gt(kobj)) {
 		int i;
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		for_each_gt(gt, i915, i) {
@@ -40,7 +41,7 @@ sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
 				break;
 		}
 	} else {
-		gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+		gt = intel_gt_sysfs_get_drvdata(kobj, attr->name);
 		ret = func(gt, val);
 	}
 
@@ -48,7 +49,7 @@ sysfs_gt_attribute_w_func(struct device *dev, struct device_attribute *attr,
 }
 
 static u32
-sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
+sysfs_gt_attribute_r_func(struct kobject *kobj, struct attribute *attr,
 			  u32 (func)(struct intel_gt *gt),
 			  enum intel_gt_sysfs_op op)
 {
@@ -57,8 +58,9 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 
 	ret = (op == INTEL_GT_SYSFS_MAX) ? 0 : (u32) -1;
 
-	if (!is_object_gt(&dev->kobj)) {
+	if (!is_object_gt(kobj)) {
 		int i;
+		struct device *dev = kobj_to_dev(kobj);
 		struct drm_i915_private *i915 = kdev_minor_to_i915(dev);
 
 		for_each_gt(gt, i915, i) {
@@ -77,7 +79,7 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 			}
 		}
 	} else {
-		gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+		gt = intel_gt_sysfs_get_drvdata(kobj, attr->name);
 		ret = func(gt);
 	}
 
@@ -92,23 +94,90 @@ sysfs_gt_attribute_r_func(struct device *dev, struct device_attribute *attr,
 #define sysfs_gt_attribute_r_max_func(d, a, f) \
 		sysfs_gt_attribute_r_func(d, a, f, INTEL_GT_SYSFS_MAX)
 
+#define INTEL_GT_SYSFS_SHOW(_name, _attr_type)							\
+	static ssize_t _name##_show_common(struct kobject *kobj,				\
+					   struct attribute *attr, char *buff)			\
+	{											\
+		u32 val = sysfs_gt_attribute_r_##_attr_type##_func(kobj, attr,			\
+								   __##_name##_show);		\
+												\
+		return sysfs_emit(buff, "%u\n", val);						\
+	}											\
+	static ssize_t _name##_show(struct kobject *kobj,					\
+				    struct kobj_attribute *attr, char *buff)			\
+	{											\
+		return _name ##_show_common(kobj, &attr->attr, buff);				\
+	}											\
+	static ssize_t _name##_dev_show(struct device *dev,					\
+					struct device_attribute *attr, char *buff)		\
+	{											\
+		return _name##_show_common(&dev->kobj, &attr->attr, buff);			\
+	}
+
+#define INTEL_GT_SYSFS_STORE(_name, _func)						\
+	static ssize_t _name##_store_common(struct kobject *kobj,			\
+					    struct attribute *attr,			\
+					    const char *buff, size_t count)		\
+	{										\
+		int ret;								\
+		u32 val;								\
+											\
+		ret = kstrtou32(buff, 0, &val);						\
+		if (ret)								\
+			return ret;							\
+											\
+		ret = sysfs_gt_attribute_w_func(kobj, attr, _func, val);		\
+											\
+		return ret ?: count;							\
+	}										\
+	static ssize_t _name##_store(struct kobject *kobj,				\
+				     struct kobj_attribute *attr, const char *buff,	\
+				     size_t count)					\
+	{										\
+		return _name##_store_common(kobj, &attr->attr, buff, count);		\
+	}										\
+	static ssize_t _name##_dev_store(struct device *dev,				\
+					 struct device_attribute *attr,			\
+					 const char *buff, size_t count)		\
+	{										\
+		return _name##_store_common(&dev->kobj, &attr->attr, buff, count);	\
+	}
+
+#define INTEL_GT_SYSFS_SHOW_MAX(_name) INTEL_GT_SYSFS_SHOW(_name, max)
+#define INTEL_GT_SYSFS_SHOW_MIN(_name) INTEL_GT_SYSFS_SHOW(_name, min)
+
+#define INTEL_GT_ATTR_RW(_name) \
+	static struct kobj_attribute attr_##_name = __ATTR_RW(_name)
+
+#define INTEL_GT_ATTR_RO(_name) \
+	static struct kobj_attribute attr_##_name = __ATTR_RO(_name)
+
+#define INTEL_GT_DUAL_ATTR_RW(_name) \
+	static struct device_attribute dev_attr_##_name = __ATTR(_name, 0644,		\
+								 _name##_dev_show,	\
+								 _name##_dev_store);	\
+	INTEL_GT_ATTR_RW(_name)
+
+#define INTEL_GT_DUAL_ATTR_RO(_name) \
+	static struct device_attribute dev_attr_##_name = __ATTR(_name, 0444,		\
+								 _name##_dev_show,	\
+								 NULL);			\
+	INTEL_GT_ATTR_RO(_name)
+
 #ifdef CONFIG_PM
-static u32 get_residency(struct intel_gt *gt, i915_reg_t reg)
+static u32 get_residency(struct intel_gt *gt, enum intel_rc6_res_type id)
 {
 	intel_wakeref_t wakeref;
 	u64 res = 0;
 
 	with_intel_runtime_pm(gt->uncore->rpm, wakeref)
-		res = intel_rc6_residency_us(&gt->rc6, reg);
+		res = intel_rc6_residency_us(&gt->rc6, id);
 
 	return DIV_ROUND_CLOSEST_ULL(res, 1000);
 }
 
-static ssize_t rc6_enable_show(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buff)
+static u8 get_rc6_mask(struct intel_gt *gt)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
 	u8 mask = 0;
 
 	if (HAS_RC6(gt->i915))
@@ -118,105 +187,105 @@ static ssize_t rc6_enable_show(struct device *dev,
 	if (HAS_RC6pp(gt->i915))
 		mask |= BIT(2);
 
-	return sysfs_emit(buff, "%x\n", mask);
+	return mask;
 }
 
-static u32 __rc6_residency_ms_show(struct intel_gt *gt)
+static ssize_t rc6_enable_show(struct kobject *kobj,
+			       struct kobj_attribute *attr,
+			       char *buff)
 {
-	return get_residency(gt, GEN6_GT_GFX_RC6);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
+
+	return sysfs_emit(buff, "%x\n", get_rc6_mask(gt));
 }
 
-static ssize_t rc6_residency_ms_show(struct device *dev,
-				     struct device_attribute *attr,
-				     char *buff)
+static ssize_t rc6_enable_dev_show(struct device *dev,
+				   struct device_attribute *attr,
+				   char *buff)
 {
-	u32 rc6_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						      __rc6_residency_ms_show);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(&dev->kobj, attr->attr.name);
 
-	return sysfs_emit(buff, "%u\n", rc6_residency);
+	return sysfs_emit(buff, "%x\n", get_rc6_mask(gt));
 }
 
-static u32 __rc6p_residency_ms_show(struct intel_gt *gt)
+static u32 __rc6_residency_ms_show(struct intel_gt *gt)
 {
-	return get_residency(gt, GEN6_GT_GFX_RC6p);
+	return get_residency(gt, INTEL_RC6_RES_RC6);
 }
 
-static ssize_t rc6p_residency_ms_show(struct device *dev,
-				      struct device_attribute *attr,
-				      char *buff)
+static u32 __rc6p_residency_ms_show(struct intel_gt *gt)
 {
-	u32 rc6p_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__rc6p_residency_ms_show);
-
-	return sysfs_emit(buff, "%u\n", rc6p_residency);
+	return get_residency(gt, INTEL_RC6_RES_RC6p);
 }
 
 static u32 __rc6pp_residency_ms_show(struct intel_gt *gt)
 {
-	return get_residency(gt, GEN6_GT_GFX_RC6pp);
-}
-
-static ssize_t rc6pp_residency_ms_show(struct device *dev,
-				       struct device_attribute *attr,
-				       char *buff)
-{
-	u32 rc6pp_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__rc6pp_residency_ms_show);
-
-	return sysfs_emit(buff, "%u\n", rc6pp_residency);
+	return get_residency(gt, INTEL_RC6_RES_RC6pp);
 }
 
 static u32 __media_rc6_residency_ms_show(struct intel_gt *gt)
 {
-	return get_residency(gt, VLV_GT_MEDIA_RC6);
+	return get_residency(gt, INTEL_RC6_RES_VLV_MEDIA);
 }
 
-static ssize_t media_rc6_residency_ms_show(struct device *dev,
-					   struct device_attribute *attr,
-					   char *buff)
-{
-	u32 rc6_residency = sysfs_gt_attribute_r_min_func(dev, attr,
-						__media_rc6_residency_ms_show);
+INTEL_GT_SYSFS_SHOW_MIN(rc6_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(rc6p_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(rc6pp_residency_ms);
+INTEL_GT_SYSFS_SHOW_MIN(media_rc6_residency_ms);
 
-	return sysfs_emit(buff, "%u\n", rc6_residency);
-}
-
-static DEVICE_ATTR_RO(rc6_enable);
-static DEVICE_ATTR_RO(rc6_residency_ms);
-static DEVICE_ATTR_RO(rc6p_residency_ms);
-static DEVICE_ATTR_RO(rc6pp_residency_ms);
-static DEVICE_ATTR_RO(media_rc6_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6_enable);
+INTEL_GT_DUAL_ATTR_RO(rc6_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6p_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(rc6pp_residency_ms);
+INTEL_GT_DUAL_ATTR_RO(media_rc6_residency_ms);
 
 static struct attribute *rc6_attrs[] = {
+	&attr_rc6_enable.attr,
+	&attr_rc6_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *rc6p_attrs[] = {
+	&attr_rc6p_residency_ms.attr,
+	&attr_rc6pp_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *media_rc6_attrs[] = {
+	&attr_media_rc6_residency_ms.attr,
+	NULL
+};
+
+static struct attribute *rc6_dev_attrs[] = {
 	&dev_attr_rc6_enable.attr,
 	&dev_attr_rc6_residency_ms.attr,
 	NULL
 };
 
-static struct attribute *rc6p_attrs[] = {
+static struct attribute *rc6p_dev_attrs[] = {
 	&dev_attr_rc6p_residency_ms.attr,
 	&dev_attr_rc6pp_residency_ms.attr,
 	NULL
 };
 
-static struct attribute *media_rc6_attrs[] = {
+static struct attribute *media_rc6_dev_attrs[] = {
 	&dev_attr_media_rc6_residency_ms.attr,
 	NULL
 };
 
 static const struct attribute_group rc6_attr_group[] = {
 	{ .attrs = rc6_attrs, },
-	{ .name = power_group_name, .attrs = rc6_attrs, },
+	{ .name = power_group_name, .attrs = rc6_dev_attrs, },
 };
 
 static const struct attribute_group rc6p_attr_group[] = {
 	{ .attrs = rc6p_attrs, },
-	{ .name = power_group_name, .attrs = rc6p_attrs, },
+	{ .name = power_group_name, .attrs = rc6p_dev_attrs, },
 };
 
 static const struct attribute_group media_rc6_attr_group[] = {
 	{ .attrs = media_rc6_attrs, },
-	{ .name = power_group_name, .attrs = media_rc6_attrs, },
+	{ .name = power_group_name, .attrs = media_rc6_dev_attrs, },
 };
 
 static int __intel_gt_sysfs_create_group(struct kobject *kobj,
@@ -271,104 +340,34 @@ static u32 __act_freq_mhz_show(struct intel_gt *gt)
 	return intel_rps_read_actual_frequency(&gt->rps);
 }
 
-static ssize_t act_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 actual_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						    __act_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", actual_freq);
-}
-
 static u32 __cur_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_requested_frequency(&gt->rps);
 }
 
-static ssize_t cur_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 cur_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						 __cur_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", cur_freq);
-}
-
 static u32 __boost_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_boost_frequency(&gt->rps);
 }
 
-static ssize_t boost_freq_mhz_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buff)
-{
-	u32 boost_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						   __boost_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", boost_freq);
-}
-
 static int __boost_freq_mhz_store(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_boost_frequency(&gt->rps, val);
 }
 
-static ssize_t boost_freq_mhz_store(struct device *dev,
-				    struct device_attribute *attr,
-				    const char *buff, size_t count)
-{
-	ssize_t ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	return sysfs_gt_attribute_w_func(dev, attr,
-					 __boost_freq_mhz_store, val) ?: count;
-}
-
-static u32 __rp0_freq_mhz_show(struct intel_gt *gt)
+static u32 __RP0_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_rp0_frequency(&gt->rps);
 }
 
-static ssize_t RP0_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 rp0_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rp0_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rp0_freq);
-}
-
-static u32 __rp1_freq_mhz_show(struct intel_gt *gt)
-{
-	return intel_rps_get_rp1_frequency(&gt->rps);
-}
-
-static ssize_t RP1_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 rp1_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rp1_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rp1_freq);
-}
-
-static u32 __rpn_freq_mhz_show(struct intel_gt *gt)
+static u32 __RPn_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_rpn_frequency(&gt->rps);
 }
 
-static ssize_t RPn_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
+static u32 __RP1_freq_mhz_show(struct intel_gt *gt)
 {
-	u32 rpn_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __rpn_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rpn_freq);
+	return intel_rps_get_rp1_frequency(&gt->rps);
 }
 
 static u32 __max_freq_mhz_show(struct intel_gt *gt)
@@ -376,71 +375,21 @@ static u32 __max_freq_mhz_show(struct intel_gt *gt)
 	return intel_rps_get_max_frequency(&gt->rps);
 }
 
-static ssize_t max_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 max_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						     __max_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", max_freq);
-}
-
 static int __set_max_freq(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_max_frequency(&gt->rps, val);
 }
 
-static ssize_t max_freq_mhz_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buff, size_t count)
-{
-	int ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	ret = sysfs_gt_attribute_w_func(dev, attr, __set_max_freq, val);
-
-	return ret ?: count;
-}
-
 static u32 __min_freq_mhz_show(struct intel_gt *gt)
 {
 	return intel_rps_get_min_frequency(&gt->rps);
 }
 
-static ssize_t min_freq_mhz_show(struct device *dev,
-				 struct device_attribute *attr, char *buff)
-{
-	u32 min_freq = sysfs_gt_attribute_r_min_func(dev, attr,
-						     __min_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", min_freq);
-}
-
 static int __set_min_freq(struct intel_gt *gt, u32 val)
 {
 	return intel_rps_set_min_frequency(&gt->rps, val);
 }
 
-static ssize_t min_freq_mhz_store(struct device *dev,
-				  struct device_attribute *attr,
-				  const char *buff, size_t count)
-{
-	int ret;
-	u32 val;
-
-	ret = kstrtou32(buff, 0, &val);
-	if (ret)
-		return ret;
-
-	ret = sysfs_gt_attribute_w_func(dev, attr, __set_min_freq, val);
-
-	return ret ?: count;
-}
-
 static u32 __vlv_rpe_freq_mhz_show(struct intel_gt *gt)
 {
 	struct intel_rps *rps = &gt->rps;
@@ -448,23 +397,31 @@ static u32 __vlv_rpe_freq_mhz_show(struct intel_gt *gt)
 	return intel_gpu_freq(rps, rps->efficient_freq);
 }
 
-static ssize_t vlv_rpe_freq_mhz_show(struct device *dev,
-				     struct device_attribute *attr, char *buff)
-{
-	u32 rpe_freq = sysfs_gt_attribute_r_max_func(dev, attr,
-						 __vlv_rpe_freq_mhz_show);
-
-	return sysfs_emit(buff, "%u\n", rpe_freq);
-}
-
-#define INTEL_GT_RPS_SYSFS_ATTR(_name, _mode, _show, _store) \
-	static struct device_attribute dev_attr_gt_##_name = __ATTR(gt_##_name, _mode, _show, _store); \
-	static struct device_attribute dev_attr_rps_##_name = __ATTR(rps_##_name, _mode, _show, _store)
-
-#define INTEL_GT_RPS_SYSFS_ATTR_RO(_name)				\
-		INTEL_GT_RPS_SYSFS_ATTR(_name, 0444, _name##_show, NULL)
-#define INTEL_GT_RPS_SYSFS_ATTR_RW(_name)				\
-		INTEL_GT_RPS_SYSFS_ATTR(_name, 0644, _name##_show, _name##_store)
+INTEL_GT_SYSFS_SHOW_MAX(act_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(boost_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(cur_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RP0_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RP1_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(RPn_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(max_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MIN(min_freq_mhz);
+INTEL_GT_SYSFS_SHOW_MAX(vlv_rpe_freq_mhz);
+INTEL_GT_SYSFS_STORE(boost_freq_mhz, __boost_freq_mhz_store);
+INTEL_GT_SYSFS_STORE(max_freq_mhz, __set_max_freq);
+INTEL_GT_SYSFS_STORE(min_freq_mhz, __set_min_freq);
+
+#define INTEL_GT_RPS_SYSFS_ATTR(_name, _mode, _show, _store, _show_dev, _store_dev)		\
+	static struct device_attribute dev_attr_gt_##_name = __ATTR(gt_##_name, _mode,		\
+								    _show_dev, _store_dev);	\
+	static struct kobj_attribute attr_rps_##_name = __ATTR(rps_##_name, _mode,		\
+							       _show, _store)
+
+#define INTEL_GT_RPS_SYSFS_ATTR_RO(_name)						\
+		INTEL_GT_RPS_SYSFS_ATTR(_name, 0444, _name##_show, NULL,		\
+					_name##_dev_show, NULL)
+#define INTEL_GT_RPS_SYSFS_ATTR_RW(_name)						\
+		INTEL_GT_RPS_SYSFS_ATTR(_name, 0644, _name##_show, _name##_store,	\
+					_name##_dev_show, _name##_dev_store)
 
 /* The below macros generate static structures */
 INTEL_GT_RPS_SYSFS_ATTR_RO(act_freq_mhz);
@@ -475,32 +432,31 @@ INTEL_GT_RPS_SYSFS_ATTR_RO(RP1_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RO(RPn_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RW(max_freq_mhz);
 INTEL_GT_RPS_SYSFS_ATTR_RW(min_freq_mhz);
-
-static DEVICE_ATTR_RO(vlv_rpe_freq_mhz);
-
-#define GEN6_ATTR(s) { \
-		&dev_attr_##s##_act_freq_mhz.attr, \
-		&dev_attr_##s##_cur_freq_mhz.attr, \
-		&dev_attr_##s##_boost_freq_mhz.attr, \
-		&dev_attr_##s##_max_freq_mhz.attr, \
-		&dev_attr_##s##_min_freq_mhz.attr, \
-		&dev_attr_##s##_RP0_freq_mhz.attr, \
-		&dev_attr_##s##_RP1_freq_mhz.attr, \
-		&dev_attr_##s##_RPn_freq_mhz.attr, \
+INTEL_GT_RPS_SYSFS_ATTR_RO(vlv_rpe_freq_mhz);
+
+#define GEN6_ATTR(p, s) { \
+		&p##attr_##s##_act_freq_mhz.attr, \
+		&p##attr_##s##_cur_freq_mhz.attr, \
+		&p##attr_##s##_boost_freq_mhz.attr, \
+		&p##attr_##s##_max_freq_mhz.attr, \
+		&p##attr_##s##_min_freq_mhz.attr, \
+		&p##attr_##s##_RP0_freq_mhz.attr, \
+		&p##attr_##s##_RP1_freq_mhz.attr, \
+		&p##attr_##s##_RPn_freq_mhz.attr, \
 		NULL, \
 	}
 
-#define GEN6_RPS_ATTR GEN6_ATTR(rps)
-#define GEN6_GT_ATTR  GEN6_ATTR(gt)
+#define GEN6_RPS_ATTR GEN6_ATTR(, rps)
+#define GEN6_GT_ATTR  GEN6_ATTR(dev_, gt)
 
 static const struct attribute * const gen6_rps_attrs[] = GEN6_RPS_ATTR;
 static const struct attribute * const gen6_gt_attrs[]  = GEN6_GT_ATTR;
 
-static ssize_t punit_req_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t punit_req_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 preq = intel_rps_read_punit_req_frequency(&gt->rps);
 
 	return sysfs_emit(buff, "%u\n", preq);
@@ -508,20 +464,20 @@ static ssize_t punit_req_freq_mhz_show(struct device *dev,
 
 struct intel_gt_bool_throttle_attr {
 	struct attribute attr;
-	ssize_t (*show)(struct device *dev, struct device_attribute *attr,
+	ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr,
 			char *buf);
-	i915_reg_t reg32;
+	i915_reg_t (*reg32)(struct intel_gt *gt);
 	u32 mask;
 };
 
-static ssize_t throttle_reason_bool_show(struct device *dev,
-					 struct device_attribute *attr,
+static ssize_t throttle_reason_bool_show(struct kobject *kobj,
+					 struct kobj_attribute *attr,
 					 char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_gt_bool_throttle_attr *t_attr =
 				(struct intel_gt_bool_throttle_attr *) attr;
-	bool val = rps_read_mask_mmio(&gt->rps, t_attr->reg32, t_attr->mask);
+	bool val = rps_read_mask_mmio(&gt->rps, t_attr->reg32(gt), t_attr->mask);
 
 	return sysfs_emit(buff, "%u\n", val);
 }
@@ -530,11 +486,11 @@ static ssize_t throttle_reason_bool_show(struct device *dev,
 struct intel_gt_bool_throttle_attr attr_##sysfs_func__ = { \
 	.attr = { .name = __stringify(sysfs_func__), .mode = 0444 }, \
 	.show = throttle_reason_bool_show, \
-	.reg32 = GT0_PERF_LIMIT_REASONS, \
+	.reg32 = intel_gt_perf_limit_reasons_reg, \
 	.mask = mask__, \
 }
 
-static DEVICE_ATTR_RO(punit_req_freq_mhz);
+INTEL_GT_ATTR_RO(punit_req_freq_mhz);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_status, GT0_PERF_LIMIT_REASONS_MASK);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_pl1, POWER_LIMIT_1_MASK);
 static INTEL_GT_RPS_BOOL_ATTR_RO(throttle_reason_pl2, POWER_LIMIT_2_MASK);
@@ -597,8 +553,8 @@ static const struct attribute *throttle_reason_attrs[] = {
 #define U8_8_VAL_MASK           0xffff
 #define U8_8_SCALE_TO_VALUE     "0.00390625"
 
-static ssize_t freq_factor_scale_show(struct device *dev,
-				      struct device_attribute *attr,
+static ssize_t freq_factor_scale_show(struct kobject *kobj,
+				      struct kobj_attribute *attr,
 				      char *buff)
 {
 	return sysfs_emit(buff, "%s\n", U8_8_SCALE_TO_VALUE);
@@ -610,11 +566,11 @@ static u32 media_ratio_mode_to_factor(u32 mode)
 	return !mode ? mode : 256 / mode;
 }
 
-static ssize_t media_freq_factor_show(struct device *dev,
-				      struct device_attribute *attr,
+static ssize_t media_freq_factor_show(struct kobject *kobj,
+				      struct kobj_attribute *attr,
 				      char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
 	intel_wakeref_t wakeref;
 	u32 mode;
@@ -641,11 +597,11 @@ static ssize_t media_freq_factor_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", media_ratio_mode_to_factor(mode));
 }
 
-static ssize_t media_freq_factor_store(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_freq_factor_store(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       const char *buff, size_t count)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
 	u32 factor, mode;
 	int err;
@@ -670,11 +626,11 @@ static ssize_t media_freq_factor_store(struct device *dev,
 	return err ?: count;
 }
 
-static ssize_t media_RP0_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_RP0_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 val;
 	int err;
 
@@ -691,11 +647,11 @@ static ssize_t media_RP0_freq_mhz_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", val);
 }
 
-static ssize_t media_RPn_freq_mhz_show(struct device *dev,
-				       struct device_attribute *attr,
+static ssize_t media_RPn_freq_mhz_show(struct kobject *kobj,
+				       struct kobj_attribute *attr,
 				       char *buff)
 {
-	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(dev, attr->attr.name);
+	struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name);
 	u32 val;
 	int err;
 
@@ -712,17 +668,17 @@ static ssize_t media_RPn_freq_mhz_show(struct device *dev,
 	return sysfs_emit(buff, "%u\n", val);
 }
 
-static DEVICE_ATTR_RW(media_freq_factor);
-static struct device_attribute dev_attr_media_freq_factor_scale =
+INTEL_GT_ATTR_RW(media_freq_factor);
+static struct kobj_attribute attr_media_freq_factor_scale =
 	__ATTR(media_freq_factor.scale, 0444, freq_factor_scale_show, NULL);
-static DEVICE_ATTR_RO(media_RP0_freq_mhz);
-static DEVICE_ATTR_RO(media_RPn_freq_mhz);
+INTEL_GT_ATTR_RO(media_RP0_freq_mhz);
+INTEL_GT_ATTR_RO(media_RPn_freq_mhz);
 
 static const struct attribute *media_perf_power_attrs[] = {
-	&dev_attr_media_freq_factor.attr,
-	&dev_attr_media_freq_factor_scale.attr,
-	&dev_attr_media_RP0_freq_mhz.attr,
-	&dev_attr_media_RPn_freq_mhz.attr,
+	&attr_media_freq_factor.attr,
+	&attr_media_freq_factor_scale.attr,
+	&attr_media_RP0_freq_mhz.attr,
+	&attr_media_RPn_freq_mhz.attr,
 	NULL
 };
 
@@ -754,20 +710,29 @@ static const struct attribute * const rps_defaults_attrs[] = {
 	NULL
 };
 
-static int intel_sysfs_rps_init(struct intel_gt *gt, struct kobject *kobj,
-				const struct attribute * const *attrs)
+static int intel_sysfs_rps_init(struct intel_gt *gt, struct kobject *kobj)
 {
+	const struct attribute * const *attrs;
+	struct attribute *vlv_attr;
 	int ret;
 
 	if (GRAPHICS_VER(gt->i915) < 6)
 		return 0;
 
+	if (is_object_gt(kobj)) {
+		attrs = gen6_rps_attrs;
+		vlv_attr = &attr_rps_vlv_rpe_freq_mhz.attr;
+	} else {
+		attrs = gen6_gt_attrs;
+		vlv_attr = &dev_attr_gt_vlv_rpe_freq_mhz.attr;
+	}
+
 	ret = sysfs_create_files(kobj, attrs);
 	if (ret)
 		return ret;
 
 	if (IS_VALLEYVIEW(gt->i915) || IS_CHERRYVIEW(gt->i915))
-		ret = sysfs_create_file(kobj, &dev_attr_vlv_rpe_freq_mhz.attr);
+		ret = sysfs_create_file(kobj, vlv_attr);
 
 	return ret;
 }
@@ -778,9 +743,7 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj)
 
 	intel_sysfs_rc6_init(gt, kobj);
 
-	ret = is_object_gt(kobj) ?
-	      intel_sysfs_rps_init(gt, kobj, gen6_rps_attrs) :
-	      intel_sysfs_rps_init(gt, kobj, gen6_gt_attrs);
+	ret = intel_sysfs_rps_init(gt, kobj);
 	if (ret)
 		drm_warn(&gt->i915->drm,
 			 "failed to create gt%u RPS sysfs files (%pe)",
@@ -790,13 +753,13 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj)
 	if (!is_object_gt(kobj))
 		return;
 
-	ret = sysfs_create_file(kobj, &dev_attr_punit_req_freq_mhz.attr);
+	ret = sysfs_create_file(kobj, &attr_punit_req_freq_mhz.attr);
 	if (ret)
 		drm_warn(&gt->i915->drm,
 			 "failed to create gt%u punit_req_freq_mhz sysfs (%pe)",
 			 gt->info.id, ERR_PTR(ret));
 
-	if (GRAPHICS_VER(gt->i915) >= 11) {
+	if (i915_mmio_reg_valid(intel_gt_perf_limit_reasons_reg(gt))) {
 		ret = sysfs_create_files(kobj, throttle_reason_attrs);
 		if (ret)
 			drm_warn(&gt->i915->drm,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
index f19c2de77ff6..c1d9cd255e06 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gt_types.h
@@ -20,6 +20,7 @@
 #include "intel_gsc.h"
 
 #include "i915_vma.h"
+#include "i915_perf_types.h"
 #include "intel_engine_types.h"
 #include "intel_gt_buffer_pool_types.h"
 #include "intel_hwconfig.h"
@@ -30,6 +31,7 @@
 #include "intel_migrate_types.h"
 #include "intel_wakeref.h"
 #include "pxp/intel_pxp_types.h"
+#include "intel_wopcm.h"
 
 struct drm_i915_private;
 struct i915_ggtt;
@@ -59,6 +61,9 @@ enum intel_steering_type {
 	L3BANK,
 	MSLICE,
 	LNCF,
+	GAM,
+	DSS,
+	OADDRM,
 
 	/*
 	 * On some platforms there are multiple types of MCR registers that
@@ -97,6 +102,7 @@ struct intel_gt {
 
 	struct intel_uc uc;
 	struct intel_gsc gsc;
+	struct intel_wopcm wopcm;
 
 	struct {
 		/* Serialize global tlb invalidations */
@@ -141,20 +147,6 @@ struct intel_gt {
 	struct intel_wakeref wakeref;
 	atomic_t user_wakeref;
 
-	/**
-	 *  Protects access to lmem usefault list.
-	 *  It is required, if we are outside of the runtime suspend path,
-	 *  access to @lmem_userfault_list requires always first grabbing the
-	 *  runtime pm, to ensure we can't race against runtime suspend.
-	 *  Once we have that we also need to grab @lmem_userfault_lock,
-	 *  at which point we have exclusive access.
-	 *  The runtime suspend path is special since it doesn't really hold any locks,
-	 *  but instead has exclusive access by virtue of all other accesses requiring
-	 *  holding the runtime pm wakeref.
-	 */
-	struct mutex lmem_userfault_lock;
-	struct list_head lmem_userfault_list;
-
 	struct list_head closed_vma;
 	spinlock_t closed_lock; /* guards the list of closed_vma */
 
@@ -170,9 +162,6 @@ struct intel_gt {
 	 */
 	intel_wakeref_t awake;
 
-	/* Manual runtime pm autosuspend delay for user GGTT/lmem mmaps */
-	struct intel_wakeref_auto userfault_wakeref;
-
 	u32 clock_frequency;
 	u32 clock_period_ns;
 
@@ -286,6 +275,8 @@ struct intel_gt {
 	/* sysfs defaults per gt */
 	struct gt_defaults defaults;
 	struct kobject *sysfs_defaults;
+
+	struct i915_perf_gt perf;
 };
 
 struct intel_gt_definition {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
index 2eaeba14319e..2ba3983984b9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gtt.c
@@ -12,9 +12,11 @@
 
 #include "gem/i915_gem_internal.h"
 #include "gem/i915_gem_lmem.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 #include "i915_utils.h"
 #include "intel_gt.h"
+#include "intel_gt_mcr.h"
 #include "intel_gt_regs.h"
 #include "intel_gtt.h"
 
@@ -269,11 +271,7 @@ void i915_address_space_init(struct i915_address_space *vm, int subclass)
 	memset64(vm->min_alignment, I915_GTT_MIN_ALIGNMENT,
 		 ARRAY_SIZE(vm->min_alignment));
 
-	if (HAS_64K_PAGES(vm->i915) && NEEDS_COMPACT_PT(vm->i915) &&
-	    subclass == VM_CLASS_PPGTT) {
-		vm->min_alignment[INTEL_MEMORY_LOCAL] = I915_GTT_PAGE_SIZE_2M;
-		vm->min_alignment[INTEL_MEMORY_STOLEN_LOCAL] = I915_GTT_PAGE_SIZE_2M;
-	} else if (HAS_64K_PAGES(vm->i915)) {
+	if (HAS_64K_PAGES(vm->i915)) {
 		vm->min_alignment[INTEL_MEMORY_LOCAL] = I915_GTT_PAGE_SIZE_64K;
 		vm->min_alignment[INTEL_MEMORY_STOLEN_LOCAL] = I915_GTT_PAGE_SIZE_64K;
 	}
@@ -343,7 +341,8 @@ int setup_scratch_page(struct i915_address_space *vm)
 	 */
 	size = I915_GTT_PAGE_SIZE_4K;
 	if (i915_vm_is_4lvl(vm) &&
-	    HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K))
+	    HAS_PAGE_SIZES(vm->i915, I915_GTT_PAGE_SIZE_64K) &&
+	    !HAS_64K_PAGES(vm->i915))
 		size = I915_GTT_PAGE_SIZE_64K;
 
 	do {
@@ -385,18 +384,6 @@ skip:
 		if (size == I915_GTT_PAGE_SIZE_4K)
 			return -ENOMEM;
 
-		/*
-		 * If we need 64K minimum GTT pages for device local-memory,
-		 * like on XEHPSDV, then we need to fail the allocation here,
-		 * otherwise we can't safely support the insertion of
-		 * local-memory pages for this vm, since the HW expects the
-		 * correct physical alignment and size when the page-table is
-		 * operating in 64K GTT mode, which includes any scratch PTEs,
-		 * since userspace can still touch them.
-		 */
-		if (HAS_64K_PAGES(vm->i915))
-			return -ENOMEM;
-
 		size = I915_GTT_PAGE_SIZE_4K;
 	} while (1);
 }
@@ -493,6 +480,18 @@ static void tgl_setup_private_ppat(struct intel_uncore *uncore)
 	intel_uncore_write(uncore, GEN12_PAT_INDEX(7), GEN8_PPAT_WB);
 }
 
+static void xehp_setup_private_ppat(struct intel_gt *gt)
+{
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(0), GEN8_PPAT_WB);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(1), GEN8_PPAT_WC);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(2), GEN8_PPAT_WT);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(3), GEN8_PPAT_UC);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(4), GEN8_PPAT_WB);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(5), GEN8_PPAT_WB);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(6), GEN8_PPAT_WB);
+	intel_gt_mcr_multicast_write(gt, XEHP_PAT_INDEX(7), GEN8_PPAT_WB);
+}
+
 static void icl_setup_private_ppat(struct intel_uncore *uncore)
 {
 	intel_uncore_write(uncore,
@@ -585,13 +584,16 @@ static void chv_setup_private_ppat(struct intel_uncore *uncore)
 	intel_uncore_write(uncore, GEN8_PRIVATE_PAT_HI, upper_32_bits(pat));
 }
 
-void setup_private_pat(struct intel_uncore *uncore)
+void setup_private_pat(struct intel_gt *gt)
 {
-	struct drm_i915_private *i915 = uncore->i915;
+	struct intel_uncore *uncore = gt->uncore;
+	struct drm_i915_private *i915 = gt->i915;
 
 	GEM_BUG_ON(GRAPHICS_VER(i915) < 8);
 
-	if (GRAPHICS_VER(i915) >= 12)
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50))
+		xehp_setup_private_ppat(gt);
+	else if (GRAPHICS_VER(i915) >= 12)
 		tgl_setup_private_ppat(uncore);
 	else if (GRAPHICS_VER(i915) >= 11)
 		icl_setup_private_ppat(uncore);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gtt.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gtt.h
index c0ca53cba9f0..4d75ba4bb41d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -93,6 +93,7 @@ typedef u64 gen8_pte_t;
 #define GEN12_GGTT_PTE_LM	BIT_ULL(1)
 
 #define GEN12_PDE_64K BIT(6)
+#define GEN12_PTE_PS64 BIT(8)
 
 /*
  * Cacheability Control is a 4-bit value. The low three bits are stored in bits
@@ -667,7 +668,7 @@ void ppgtt_unbind_vma(struct i915_address_space *vm,
 
 void gtt_write_workarounds(struct intel_gt *gt);
 
-void setup_private_pat(struct intel_uncore *uncore);
+void setup_private_pat(struct intel_gt *gt);
 
 int i915_vm_alloc_pt_stash(struct i915_address_space *vm,
 			   struct i915_vm_pt_stash *stash,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_lrc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_lrc.c
index 3955292483a6..bbeeb6dde7ae 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -20,6 +20,30 @@
 #include "intel_ring.h"
 #include "shmem_utils.h"
 
+/*
+ * The per-platform tables are u8-encoded in @data. Decode @data and set the
+ * addresses' offset and commands in @regs. The following encoding is used
+ * for each byte. There are 2 steps: decoding commands and decoding addresses.
+ *
+ * Commands:
+ * [7]: create NOPs - number of NOPs are set in lower bits
+ * [6]: When creating MI_LOAD_REGISTER_IMM command, allow to set
+ *      MI_LRI_FORCE_POSTED
+ * [5:0]: Number of NOPs or registers to set values to in case of
+ *        MI_LOAD_REGISTER_IMM
+ *
+ * Addresses: these are decoded after a MI_LOAD_REGISTER_IMM command by "count"
+ * number of registers. They are set by using the REG/REG16 macros: the former
+ * is used for offsets smaller than 0x200 while the latter is for values bigger
+ * than that. Those macros already set all the bits documented below correctly:
+ *
+ * [7]: When a register offset needs more than 6 bits, use additional bytes, to
+ *      follow, for the lower bits
+ * [6:0]: Register offset, without considering the engine base.
+ *
+ * This function only tweaks the commands and register offsets. Values are not
+ * filled out.
+ */
 static void set_offsets(u32 *regs,
 			const u8 *data,
 			const struct intel_engine_cs *engine,
@@ -606,6 +630,49 @@ static const u8 dg2_rcs_offsets[] = {
 	END
 };
 
+static const u8 mtl_rcs_offsets[] = {
+	NOP(1),
+	LRI(15, POSTED),
+	REG16(0x244),
+	REG(0x034),
+	REG(0x030),
+	REG(0x038),
+	REG(0x03c),
+	REG(0x168),
+	REG(0x140),
+	REG(0x110),
+	REG(0x1c0),
+	REG(0x1c4),
+	REG(0x1c8),
+	REG(0x180),
+	REG16(0x2b4),
+	REG(0x120),
+	REG(0x124),
+
+	NOP(1),
+	LRI(9, POSTED),
+	REG16(0x3a8),
+	REG16(0x28c),
+	REG16(0x288),
+	REG16(0x284),
+	REG16(0x280),
+	REG16(0x27c),
+	REG16(0x278),
+	REG16(0x274),
+	REG16(0x270),
+
+	NOP(2),
+	LRI(2, POSTED),
+	REG16(0x5a8),
+	REG16(0x5ac),
+
+	NOP(6),
+	LRI(1, 0),
+	REG(0x0c8),
+
+	END
+};
+
 #undef END
 #undef REG16
 #undef REG
@@ -624,7 +691,9 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine)
 		   !intel_engine_has_relative_mmio(engine));
 
 	if (engine->flags & I915_ENGINE_HAS_RCS_REG_STATE) {
-		if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 55))
+		if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 70))
+			return mtl_rcs_offsets;
+		else if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 55))
 			return dg2_rcs_offsets;
 		else if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
 			return xehp_rcs_offsets;
@@ -745,19 +814,18 @@ static int lrc_ring_cmd_buf_cctl(const struct intel_engine_cs *engine)
 static u32
 lrc_ring_indirect_offset_default(const struct intel_engine_cs *engine)
 {
-	switch (GRAPHICS_VER(engine->i915)) {
-	default:
-		MISSING_CASE(GRAPHICS_VER(engine->i915));
-		fallthrough;
-	case 12:
+	if (GRAPHICS_VER(engine->i915) >= 12)
 		return GEN12_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
-	case 11:
+	else if (GRAPHICS_VER(engine->i915) >= 11)
 		return GEN11_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
-	case 9:
+	else if (GRAPHICS_VER(engine->i915) >= 9)
 		return GEN9_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
-	case 8:
+	else if (GRAPHICS_VER(engine->i915) >= 8)
 		return GEN8_CTX_RCS_INDIRECT_CTX_OFFSET_DEFAULT;
-	}
+
+	GEM_BUG_ON(GRAPHICS_VER(engine->i915) < 8);
+
+	return 0;
 }
 
 static void
@@ -1012,7 +1080,7 @@ __lrc_alloc_state(struct intel_context *ce, struct intel_engine_cs *engine)
 	if (IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM))
 		context_size += I915_GTT_PAGE_SIZE; /* for redzone */
 
-	if (GRAPHICS_VER(engine->i915) == 12) {
+	if (GRAPHICS_VER(engine->i915) >= 12) {
 		ce->wa_bb_page = context_size / PAGE_SIZE;
 		context_size += PAGE_SIZE;
 	}
@@ -1718,24 +1786,16 @@ void lrc_init_wa_ctx(struct intel_engine_cs *engine)
 	unsigned int i;
 	int err;
 
-	if (!(engine->flags & I915_ENGINE_HAS_RCS_REG_STATE))
+	if (GRAPHICS_VER(engine->i915) >= 11 ||
+	    !(engine->flags & I915_ENGINE_HAS_RCS_REG_STATE))
 		return;
 
-	switch (GRAPHICS_VER(engine->i915)) {
-	case 12:
-	case 11:
-		return;
-	case 9:
+	if (GRAPHICS_VER(engine->i915) == 9) {
 		wa_bb_fn[0] = gen9_init_indirectctx_bb;
 		wa_bb_fn[1] = NULL;
-		break;
-	case 8:
+	} else if (GRAPHICS_VER(engine->i915) == 8) {
 		wa_bb_fn[0] = gen8_init_indirectctx_bb;
 		wa_bb_fn[1] = NULL;
-		break;
-	default:
-		MISSING_CASE(GRAPHICS_VER(engine->i915));
-		return;
 	}
 
 	err = lrc_create_wa_ctx(engine);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
index a390f0813c8b..7111bae759f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
@@ -110,6 +110,8 @@ enum {
 #define XEHP_SW_CTX_ID_WIDTH			16
 #define XEHP_SW_COUNTER_SHIFT			58
 #define XEHP_SW_COUNTER_WIDTH			6
+#define GEN12_GUC_SW_CTX_ID_SHIFT		39
+#define GEN12_GUC_SW_CTX_ID_WIDTH		16
 
 static inline void lrc_runtime_start(struct intel_context *ce)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
index aaaf1906026c..5fb74e71f27b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_migrate.c
@@ -10,6 +10,7 @@
 #include "intel_gtt.h"
 #include "intel_migrate.h"
 #include "intel_ring.h"
+#include "gem/i915_gem_lmem.h"
 
 struct insert_pte_data {
 	u64 offset;
@@ -341,6 +342,16 @@ static int emit_no_arbitration(struct i915_request *rq)
 	return 0;
 }
 
+static int max_pte_pkt_size(struct i915_request *rq, int pkt)
+{
+	struct intel_ring *ring = rq->ring;
+
+	pkt = min_t(int, pkt, (ring->space - rq->reserved_space) / sizeof(u32) + 5);
+	pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+
+	return pkt;
+}
+
 static int emit_pte(struct i915_request *rq,
 		    struct sgt_dma *it,
 		    enum i915_cache_level cache_level,
@@ -387,8 +398,7 @@ static int emit_pte(struct i915_request *rq,
 		return PTR_ERR(cs);
 
 	/* Pack as many PTE updates as possible into a single MI command */
-	pkt = min_t(int, dword_length, ring->space / sizeof(u32) + 5);
-	pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+	pkt = max_pte_pkt_size(rq, dword_length);
 
 	hdr = cs;
 	*cs++ = MI_STORE_DATA_IMM | REG_BIT(21); /* as qword elements */
@@ -421,8 +431,7 @@ static int emit_pte(struct i915_request *rq,
 				}
 			}
 
-			pkt = min_t(int, dword_rem, ring->space / sizeof(u32) + 5);
-			pkt = min_t(int, pkt, (ring->size - ring->emit) / sizeof(u32) + 5);
+			pkt = max_pte_pkt_size(rq, dword_rem);
 
 			hdr = cs;
 			*cs++ = MI_STORE_DATA_IMM | REG_BIT(21);
@@ -828,14 +837,35 @@ intel_context_migrate_copy(struct intel_context *ce,
 			if (err)
 				goto out_rq;
 
-			/*
-			 * While we can't always restore/manage the CCS state,
-			 * we still need to ensure we don't leak the CCS state
-			 * from the previous user, so make sure we overwrite it
-			 * with something.
-			 */
-			err = emit_copy_ccs(rq, dst_offset, INDIRECT_ACCESS,
-					    dst_offset, DIRECT_ACCESS, len);
+			if (src_is_lmem) {
+				/*
+				 * If the src is already in lmem, then we must
+				 * be doing an lmem -> lmem transfer, and so
+				 * should be safe to directly copy the CCS
+				 * state. In this case we have either
+				 * initialised the CCS aux state when first
+				 * clearing the pages (since it is already
+				 * allocated in lmem), or the user has
+				 * potentially populated it, in which case we
+				 * need to copy the CCS state as-is.
+				 */
+				err = emit_copy_ccs(rq,
+						    dst_offset, INDIRECT_ACCESS,
+						    src_offset, INDIRECT_ACCESS,
+						    len);
+			} else {
+				/*
+				 * While we can't always restore/manage the CCS
+				 * state, we still need to ensure we don't leak
+				 * the CCS state from the previous user, so make
+				 * sure we overwrite it with something.
+				 */
+				err = emit_copy_ccs(rq,
+						    dst_offset, INDIRECT_ACCESS,
+						    dst_offset, DIRECT_ACCESS,
+						    len);
+			}
+
 			if (err)
 				goto out_rq;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_mocs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_mocs.c
index 152244d7f62a..49fdd509527a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_mocs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_mocs.c
@@ -7,6 +7,7 @@
 
 #include "intel_engine.h"
 #include "intel_gt.h"
+#include "intel_gt_mcr.h"
 #include "intel_gt_regs.h"
 #include "intel_mocs.h"
 #include "intel_ring.h"
@@ -609,14 +610,17 @@ static u32 l3cc_combine(u16 low, u16 high)
 	     0; \
 	     i++)
 
-static void init_l3cc_table(struct intel_uncore *uncore,
+static void init_l3cc_table(struct intel_gt *gt,
 			    const struct drm_i915_mocs_table *table)
 {
 	unsigned int i;
 	u32 l3cc;
 
 	for_each_l3cc(l3cc, table, i)
-		intel_uncore_write_fw(uncore, GEN9_LNCFCMOCS(i), l3cc);
+		if (GRAPHICS_VER_FULL(gt->i915) >= IP_VER(12, 50))
+			intel_gt_mcr_multicast_write_fw(gt, XEHP_LNCFCMOCS(i), l3cc);
+		else
+			intel_uncore_write_fw(gt->uncore, GEN9_LNCFCMOCS(i), l3cc);
 }
 
 void intel_mocs_init_engine(struct intel_engine_cs *engine)
@@ -636,7 +640,7 @@ void intel_mocs_init_engine(struct intel_engine_cs *engine)
 		init_mocs_table(engine, &table);
 
 	if (flags & HAS_RENDER_L3CC && engine->class == RENDER_CLASS)
-		init_l3cc_table(engine->uncore, &table);
+		init_l3cc_table(engine->gt, &table);
 }
 
 static u32 global_mocs_offset(void)
@@ -672,7 +676,7 @@ void intel_mocs_init(struct intel_gt *gt)
 	 * memory transactions including guc transactions
 	 */
 	if (flags & HAS_RENDER_L3CC)
-		init_l3cc_table(gt->uncore, &table);
+		init_l3cc_table(gt, &table);
 }
 
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6.c
index f8d0523f4c18..2ee4051e4d96 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6.c
@@ -551,6 +551,23 @@ static void __intel_rc6_disable(struct intel_rc6 *rc6)
 	intel_uncore_forcewake_put(uncore, FORCEWAKE_ALL);
 }
 
+static void rc6_res_reg_init(struct intel_rc6 *rc6)
+{
+	memset(rc6->res_reg, INVALID_MMIO_REG.reg, sizeof(rc6->res_reg));
+
+	switch (rc6_to_gt(rc6)->type) {
+	case GT_MEDIA:
+		rc6->res_reg[INTEL_RC6_RES_RC6] = MTL_MEDIA_MC6;
+		break;
+	default:
+		rc6->res_reg[INTEL_RC6_RES_RC6_LOCKED] = GEN6_GT_GFX_RC6_LOCKED;
+		rc6->res_reg[INTEL_RC6_RES_RC6] = GEN6_GT_GFX_RC6;
+		rc6->res_reg[INTEL_RC6_RES_RC6p] = GEN6_GT_GFX_RC6p;
+		rc6->res_reg[INTEL_RC6_RES_RC6pp] = GEN6_GT_GFX_RC6pp;
+		break;
+	}
+}
+
 void intel_rc6_init(struct intel_rc6 *rc6)
 {
 	struct drm_i915_private *i915 = rc6_to_i915(rc6);
@@ -562,6 +579,8 @@ void intel_rc6_init(struct intel_rc6 *rc6)
 	if (!rc6_supported(rc6))
 		return;
 
+	rc6_res_reg_init(rc6);
+
 	if (IS_CHERRYVIEW(i915))
 		err = chv_rc6_init(rc6);
 	else if (IS_VALLEYVIEW(i915))
@@ -736,31 +755,19 @@ static u64 vlv_residency_raw(struct intel_uncore *uncore, const i915_reg_t reg)
 	return lower | (u64)upper << 8;
 }
 
-u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, const i915_reg_t reg)
+u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, enum intel_rc6_res_type id)
 {
 	struct drm_i915_private *i915 = rc6_to_i915(rc6);
 	struct intel_uncore *uncore = rc6_to_uncore(rc6);
 	u64 time_hw, prev_hw, overflow_hw;
+	i915_reg_t reg = rc6->res_reg[id];
 	unsigned int fw_domains;
 	unsigned long flags;
-	unsigned int i;
 	u32 mul, div;
 
 	if (!rc6->supported)
 		return 0;
 
-	/*
-	 * Store previous hw counter values for counter wrap-around handling.
-	 *
-	 * There are only four interesting registers and they live next to each
-	 * other so we can use the relative address, compared to the smallest
-	 * one as the index into driver storage.
-	 */
-	i = (i915_mmio_reg_offset(reg) -
-	     i915_mmio_reg_offset(GEN6_GT_GFX_RC6_LOCKED)) / sizeof(u32);
-	if (drm_WARN_ON_ONCE(&i915->drm, i >= ARRAY_SIZE(rc6->cur_residency)))
-		return 0;
-
 	fw_domains = intel_uncore_forcewake_for_reg(uncore, reg, FW_REG_READ);
 
 	spin_lock_irqsave(&uncore->lock, flags);
@@ -789,11 +796,11 @@ u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, const i915_reg_t reg)
 	/*
 	 * Counter wrap handling.
 	 *
-	 * But relying on a sufficient frequency of queries otherwise counters
-	 * can still wrap.
+	 * Store previous hw counter values for counter wrap-around handling. But
+	 * relying on a sufficient frequency of queries otherwise counters can still wrap.
 	 */
-	prev_hw = rc6->prev_hw_residency[i];
-	rc6->prev_hw_residency[i] = time_hw;
+	prev_hw = rc6->prev_hw_residency[id];
+	rc6->prev_hw_residency[id] = time_hw;
 
 	/* RC6 delta from last sample. */
 	if (time_hw >= prev_hw)
@@ -802,8 +809,8 @@ u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, const i915_reg_t reg)
 		time_hw += overflow_hw - prev_hw;
 
 	/* Add delta to RC6 extended raw driver copy. */
-	time_hw += rc6->cur_residency[i];
-	rc6->cur_residency[i] = time_hw;
+	time_hw += rc6->cur_residency[id];
+	rc6->cur_residency[id] = time_hw;
 
 	intel_uncore_forcewake_put__locked(uncore, fw_domains);
 	spin_unlock_irqrestore(&uncore->lock, flags);
@@ -811,9 +818,22 @@ u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, const i915_reg_t reg)
 	return mul_u64_u32_div(time_hw, mul, div);
 }
 
-u64 intel_rc6_residency_us(struct intel_rc6 *rc6, i915_reg_t reg)
+u64 intel_rc6_residency_us(struct intel_rc6 *rc6, enum intel_rc6_res_type id)
+{
+	return DIV_ROUND_UP_ULL(intel_rc6_residency_ns(rc6, id), 1000);
+}
+
+void intel_rc6_print_residency(struct seq_file *m, const char *title,
+			       enum intel_rc6_res_type id)
 {
-	return DIV_ROUND_UP_ULL(intel_rc6_residency_ns(rc6, reg), 1000);
+	struct intel_gt *gt = m->private;
+	i915_reg_t reg = gt->rc6.res_reg[id];
+	intel_wakeref_t wakeref;
+
+	with_intel_runtime_pm(gt->uncore->rpm, wakeref)
+		seq_printf(m, "%s %u (%llu us)\n", title,
+			   intel_uncore_read(gt->uncore, reg),
+			   intel_rc6_residency_us(&gt->rc6, id));
 }
 
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6.h
index b6fea71afc22..456fa668a276 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6.h
@@ -6,10 +6,11 @@
 #ifndef INTEL_RC6_H
 #define INTEL_RC6_H
 
-#include "i915_reg_defs.h"
+#include <linux/types.h>
 
-struct intel_engine_cs;
+enum intel_rc6_res_type;
 struct intel_rc6;
+struct seq_file;
 
 void intel_rc6_init(struct intel_rc6 *rc6);
 void intel_rc6_fini(struct intel_rc6 *rc6);
@@ -21,7 +22,9 @@ void intel_rc6_sanitize(struct intel_rc6 *rc6);
 void intel_rc6_enable(struct intel_rc6 *rc6);
 void intel_rc6_disable(struct intel_rc6 *rc6);
 
-u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, i915_reg_t reg);
-u64 intel_rc6_residency_us(struct intel_rc6 *rc6, i915_reg_t reg);
+u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, enum intel_rc6_res_type id);
+u64 intel_rc6_residency_us(struct intel_rc6 *rc6, enum intel_rc6_res_type id);
+void intel_rc6_print_residency(struct seq_file *m, const char *title,
+			       enum intel_rc6_res_type id);
 
 #endif /* INTEL_RC6_H */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6_types.h
index e747492b2f46..fa23c4dce00b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rc6_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rc6_types.h
@@ -13,9 +13,20 @@
 
 struct drm_i915_gem_object;
 
+/* RC6 residency types */
+enum intel_rc6_res_type {
+	INTEL_RC6_RES_RC6_LOCKED,
+	INTEL_RC6_RES_RC6,
+	INTEL_RC6_RES_RC6p,
+	INTEL_RC6_RES_RC6pp,
+	INTEL_RC6_RES_MAX,
+	INTEL_RC6_RES_VLV_MEDIA = INTEL_RC6_RES_RC6p,
+};
+
 struct intel_rc6 {
-	u64 prev_hw_residency[4];
-	u64 cur_residency[4];
+	i915_reg_t res_reg[INTEL_RC6_RES_MAX];
+	u64 prev_hw_residency[INTEL_RC6_RES_MAX];
+	u64 cur_residency[INTEL_RC6_RES_MAX];
 
 	u32 ctl_enable;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_renderstate.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_renderstate.c
index 5121e6dc2fa5..9c1ae070ee7b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_renderstate.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_renderstate.c
@@ -215,9 +215,7 @@ int intel_renderstate_emit(struct intel_renderstate *so,
 	if (!so->vma)
 		return 0;
 
-	err = i915_request_await_object(rq, so->vma->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(so->vma, rq, 0);
+	err = i915_vma_move_to_active(so->vma, rq, 0);
 	if (err)
 		return err;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
index b36674356986..78dc5e493c62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -278,6 +278,7 @@ out:
 static int gen6_hw_domain_reset(struct intel_gt *gt, u32 hw_domain_mask)
 {
 	struct intel_uncore *uncore = gt->uncore;
+	int loops = 2;
 	int err;
 
 	/*
@@ -285,18 +286,39 @@ static int gen6_hw_domain_reset(struct intel_gt *gt, u32 hw_domain_mask)
 	 * for fifo space for the write or forcewake the chip for
 	 * the read
 	 */
-	intel_uncore_write_fw(uncore, GEN6_GDRST, hw_domain_mask);
+	do {
+		intel_uncore_write_fw(uncore, GEN6_GDRST, hw_domain_mask);
 
-	/* Wait for the device to ack the reset requests */
-	err = __intel_wait_for_register_fw(uncore,
-					   GEN6_GDRST, hw_domain_mask, 0,
-					   500, 0,
-					   NULL);
+		/*
+		 * Wait for the device to ack the reset requests.
+		 *
+		 * On some platforms, e.g. Jasperlake, we see that the
+		 * engine register state is not cleared until shortly after
+		 * GDRST reports completion, causing a failure as we try
+		 * to immediately resume while the internal state is still
+		 * in flux. If we immediately repeat the reset, the second
+		 * reset appears to serialise with the first, and since
+		 * it is a no-op, the registers should retain their reset
+		 * value. However, there is still a concern that upon
+		 * leaving the second reset, the internal engine state
+		 * is still in flux and not ready for resuming.
+		 */
+		err = __intel_wait_for_register_fw(uncore, GEN6_GDRST,
+						   hw_domain_mask, 0,
+						   2000, 0,
+						   NULL);
+	} while (err == 0 && --loops);
 	if (err)
 		GT_TRACE(gt,
 			 "Wait for 0x%08x engines reset failed\n",
 			 hw_domain_mask);
 
+	/*
+	 * As we have observed that the engine state is still volatile
+	 * after GDRST is acked, impose a small delay to let everything settle.
+	 */
+	udelay(50);
+
 	return err;
 }
 
@@ -1278,7 +1300,7 @@ static void intel_gt_reset_global(struct intel_gt *gt,
 	kobject_uevent_env(kobj, KOBJ_CHANGE, reset_event);
 
 	/* Use a watchdog to ensure that our reset completes */
-	intel_wedge_on_timeout(&w, gt, 5 * HZ) {
+	intel_wedge_on_timeout(&w, gt, 60 * HZ) {
 		intel_display_prepare_reset(gt->i915);
 
 		intel_gt_reset(gt, engine_mask, reason);
@@ -1407,15 +1429,19 @@ out:
 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);
 }
 
-int intel_gt_reset_trylock(struct intel_gt *gt, int *srcu)
+static int _intel_gt_reset_lock(struct intel_gt *gt, int *srcu, bool retry)
 {
 	might_lock(&gt->reset.backoff_srcu);
-	might_sleep();
+	if (retry)
+		might_sleep();
 
 	rcu_read_lock();
 	while (test_bit(I915_RESET_BACKOFF, &gt->reset.flags)) {
 		rcu_read_unlock();
 
+		if (!retry)
+			return -EBUSY;
+
 		if (wait_event_interruptible(gt->reset.queue,
 					     !test_bit(I915_RESET_BACKOFF,
 						       &gt->reset.flags)))
@@ -1429,6 +1455,16 @@ int intel_gt_reset_trylock(struct intel_gt *gt, int *srcu)
 	return 0;
 }
 
+int intel_gt_reset_trylock(struct intel_gt *gt, int *srcu)
+{
+	return _intel_gt_reset_lock(gt, srcu, false);
+}
+
+int intel_gt_reset_lock_interruptible(struct intel_gt *gt, int *srcu)
+{
+	return _intel_gt_reset_lock(gt, srcu, true);
+}
+
 void intel_gt_reset_unlock(struct intel_gt *gt, int tag)
 __releases(&gt->reset.backoff_srcu)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_reset.h
index adc734e67387..25c975b6e8fc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_reset.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_reset.h
@@ -39,6 +39,7 @@ int __intel_engine_reset_bh(struct intel_engine_cs *engine,
 void __i915_request_reset(struct i915_request *rq, bool guilty);
 
 int __must_check intel_gt_reset_trylock(struct intel_gt *gt, int *srcu);
+int __must_check intel_gt_reset_lock_interruptible(struct intel_gt *gt, int *srcu);
 void intel_gt_reset_unlock(struct intel_gt *gt, int tag);
 
 void intel_gt_set_wedged(struct intel_gt *gt);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ring_submission.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ring_submission.c
index d5d6f1fadcae..356c787e11d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_ring_submission.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_ring_submission.c
@@ -12,7 +12,9 @@
 #include "gen6_ppgtt.h"
 #include "gen7_renderclear.h"
 #include "i915_drv.h"
+#include "i915_irq.h"
 #include "i915_mitigations.h"
+#include "i915_reg.h"
 #include "intel_breadcrumbs.h"
 #include "intel_context.h"
 #include "intel_engine_regs.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rps.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rps.c
index 6b86250c31ab..9ad3bc7201cb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rps.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rps.c
@@ -430,7 +430,8 @@ static int __gen5_rps_set(struct intel_rps *rps, u8 val)
 
 	rgvswctl = intel_uncore_read16(uncore, MEMSWCTL);
 	if (rgvswctl & MEMCTL_CMD_STS) {
-		DRM_DEBUG("gpu busy, RCS change rejected\n");
+		drm_dbg(&rps_to_i915(rps)->drm,
+			"gpu busy, RCS change rejected\n");
 		return -EBUSY; /* still busy with another command */
 	}
 
@@ -625,9 +626,7 @@ static void gen5_rps_disable(struct intel_rps *rps)
 	rgvswctl = intel_uncore_read16(uncore, MEMSWCTL);
 
 	/* Ack interrupts, disable EFC interrupt */
-	intel_uncore_write(uncore, MEMINTREN,
-			   intel_uncore_read(uncore, MEMINTREN) &
-			   ~MEMINT_EVAL_CHG_EN);
+	intel_uncore_rmw(uncore, MEMINTREN, MEMINT_EVAL_CHG_EN, 0);
 	intel_uncore_write(uncore, MEMINTRSTS, MEMINT_EVAL_CHG);
 
 	/* Go back to the starting frequency */
@@ -1016,9 +1015,15 @@ void intel_rps_boost(struct i915_request *rq)
 		if (rps_uses_slpc(rps)) {
 			slpc = rps_to_slpc(rps);
 
+			if (slpc->min_freq_softlimit >= slpc->boost_freq)
+				return;
+
 			/* Return if old value is non zero */
-			if (!atomic_fetch_inc(&slpc->num_waiters))
+			if (!atomic_fetch_inc(&slpc->num_waiters)) {
+				GT_TRACE(rps_to_gt(rps), "boost fence:%llx:%llx\n",
+					 rq->fence.context, rq->fence.seqno);
 				schedule_work(&slpc->boost_work);
+			}
 
 			return;
 		}
@@ -1085,15 +1090,25 @@ static u32 intel_rps_read_state_cap(struct intel_rps *rps)
 		return intel_uncore_read(uncore, GEN6_RP_STATE_CAP);
 }
 
-/**
- * gen6_rps_get_freq_caps - Get freq caps exposed by HW
- * @rps: the intel_rps structure
- * @caps: returned freq caps
- *
- * Returned "caps" frequencies should be converted to MHz using
- * intel_gpu_freq()
- */
-void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps)
+static void
+mtl_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps)
+{
+	struct intel_uncore *uncore = rps_to_uncore(rps);
+	u32 rp_state_cap = rps_to_gt(rps)->type == GT_MEDIA ?
+				intel_uncore_read(uncore, MTL_MEDIAP_STATE_CAP) :
+				intel_uncore_read(uncore, MTL_RP_STATE_CAP);
+	u32 rpe = rps_to_gt(rps)->type == GT_MEDIA ?
+			intel_uncore_read(uncore, MTL_MPE_FREQUENCY) :
+			intel_uncore_read(uncore, MTL_GT_RPE_FREQUENCY);
+
+	/* MTL values are in units of 16.67 MHz */
+	caps->rp0_freq = REG_FIELD_GET(MTL_RP0_CAP_MASK, rp_state_cap);
+	caps->min_freq = REG_FIELD_GET(MTL_RPN_CAP_MASK, rp_state_cap);
+	caps->rp1_freq = REG_FIELD_GET(MTL_RPE_MASK, rpe);
+}
+
+static void
+__gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps)
 {
 	struct drm_i915_private *i915 = rps_to_i915(rps);
 	u32 rp_state_cap;
@@ -1128,6 +1143,24 @@ void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *c
 	}
 }
 
+/**
+ * gen6_rps_get_freq_caps - Get freq caps exposed by HW
+ * @rps: the intel_rps structure
+ * @caps: returned freq caps
+ *
+ * Returned "caps" frequencies should be converted to MHz using
+ * intel_gpu_freq()
+ */
+void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps)
+{
+	struct drm_i915_private *i915 = rps_to_i915(rps);
+
+	if (IS_METEORLAKE(i915))
+		return mtl_get_freq_caps(rps, caps);
+	else
+		return __gen6_rps_get_freq_caps(rps, caps);
+}
+
 static void gen6_rps_init(struct intel_rps *rps)
 {
 	struct drm_i915_private *i915 = rps_to_i915(rps);
@@ -1921,7 +1954,8 @@ void gen6_rps_irq_handler(struct intel_rps *rps, u32 pm_iir)
 		intel_engine_cs_irq(gt->engine[VECS0], pm_iir >> 10);
 
 	if (pm_iir & PM_VEBOX_CS_ERROR_INTERRUPT)
-		DRM_DEBUG("Command parser error, pm_iir 0x%08x\n", pm_iir);
+		drm_dbg(&rps_to_i915(rps)->drm,
+			"Command parser error, pm_iir 0x%08x\n", pm_iir);
 }
 
 void gen5_rps_irq_handler(struct intel_rps *rps)
@@ -2040,22 +2074,45 @@ void intel_rps_sanitize(struct intel_rps *rps)
 		rps_disable_interrupts(rps);
 }
 
+u32 intel_rps_read_rpstat_fw(struct intel_rps *rps)
+{
+	struct drm_i915_private *i915 = rps_to_i915(rps);
+	i915_reg_t rpstat;
+
+	rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1;
+
+	return intel_uncore_read_fw(rps_to_gt(rps)->uncore, rpstat);
+}
+
+u32 intel_rps_read_rpstat(struct intel_rps *rps)
+{
+	struct drm_i915_private *i915 = rps_to_i915(rps);
+	i915_reg_t rpstat;
+
+	rpstat = (GRAPHICS_VER(i915) >= 12) ? GEN12_RPSTAT1 : GEN6_RPSTAT1;
+
+	return intel_uncore_read(rps_to_gt(rps)->uncore, rpstat);
+}
+
 u32 intel_rps_get_cagf(struct intel_rps *rps, u32 rpstat)
 {
 	struct drm_i915_private *i915 = rps_to_i915(rps);
 	u32 cagf;
 
-	if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
-		cagf = (rpstat >> 8) & 0xff;
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+		cagf = REG_FIELD_GET(MTL_CAGF_MASK, rpstat);
+	else if (GRAPHICS_VER(i915) >= 12)
+		cagf = REG_FIELD_GET(GEN12_CAGF_MASK, rpstat);
+	else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915))
+		cagf = REG_FIELD_GET(RPE_MASK, rpstat);
 	else if (GRAPHICS_VER(i915) >= 9)
-		cagf = (rpstat & GEN9_CAGF_MASK) >> GEN9_CAGF_SHIFT;
+		cagf = REG_FIELD_GET(GEN9_CAGF_MASK, rpstat);
 	else if (IS_HASWELL(i915) || IS_BROADWELL(i915))
-		cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT;
+		cagf = REG_FIELD_GET(HSW_CAGF_MASK, rpstat);
 	else if (GRAPHICS_VER(i915) >= 6)
-		cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT;
+		cagf = REG_FIELD_GET(GEN6_CAGF_MASK, rpstat);
 	else
-		cagf = gen5_invert_freq(rps, (rpstat & MEMSTAT_PSTATE_MASK) >>
-					MEMSTAT_PSTATE_SHIFT);
+		cagf = gen5_invert_freq(rps, REG_FIELD_GET(MEMSTAT_PSTATE_MASK, rpstat));
 
 	return cagf;
 }
@@ -2066,7 +2123,15 @@ static u32 read_cagf(struct intel_rps *rps)
 	struct intel_uncore *uncore = rps_to_uncore(rps);
 	u32 freq;
 
-	if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
+	/*
+	 * For Gen12+ reading freq from HW does not need a forcewake and
+	 * registers will return 0 freq when GT is in RC6
+	 */
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) {
+		freq = intel_uncore_read(uncore, MTL_MIRROR_TARGET_WP1);
+	} else if (GRAPHICS_VER(i915) >= 12) {
+		freq = intel_uncore_read(uncore, GEN12_RPSTAT1);
+	} else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
 		vlv_punit_get(i915);
 		freq = vlv_punit_read(i915, PUNIT_REG_GPU_FREQ_STS);
 		vlv_punit_put(i915);
@@ -2191,6 +2256,213 @@ u32 intel_rps_get_rpn_frequency(struct intel_rps *rps)
 		return intel_gpu_freq(rps, rps->min_freq);
 }
 
+static void rps_frequency_dump(struct intel_rps *rps, struct drm_printer *p)
+{
+	struct intel_gt *gt = rps_to_gt(rps);
+	struct drm_i915_private *i915 = gt->i915;
+	struct intel_uncore *uncore = gt->uncore;
+	struct intel_rps_freq_caps caps;
+	u32 rp_state_limits;
+	u32 gt_perf_status;
+	u32 rpmodectl, rpinclimit, rpdeclimit;
+	u32 rpstat, cagf, reqf;
+	u32 rpcurupei, rpcurup, rpprevup;
+	u32 rpcurdownei, rpcurdown, rpprevdown;
+	u32 rpupei, rpupt, rpdownei, rpdownt;
+	u32 pm_ier, pm_imr, pm_isr, pm_iir, pm_mask;
+
+	rp_state_limits = intel_uncore_read(uncore, GEN6_RP_STATE_LIMITS);
+	gen6_rps_get_freq_caps(rps, &caps);
+	if (IS_GEN9_LP(i915))
+		gt_perf_status = intel_uncore_read(uncore, BXT_GT_PERF_STATUS);
+	else
+		gt_perf_status = intel_uncore_read(uncore, GEN6_GT_PERF_STATUS);
+
+	/* RPSTAT1 is in the GT power well */
+	intel_uncore_forcewake_get(uncore, FORCEWAKE_ALL);
+
+	reqf = intel_uncore_read(uncore, GEN6_RPNSWREQ);
+	if (GRAPHICS_VER(i915) >= 9) {
+		reqf >>= 23;
+	} else {
+		reqf &= ~GEN6_TURBO_DISABLE;
+		if (IS_HASWELL(i915) || IS_BROADWELL(i915))
+			reqf >>= 24;
+		else
+			reqf >>= 25;
+	}
+	reqf = intel_gpu_freq(rps, reqf);
+
+	rpmodectl = intel_uncore_read(uncore, GEN6_RP_CONTROL);
+	rpinclimit = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD);
+	rpdeclimit = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD);
+
+	rpstat = intel_rps_read_rpstat(rps);
+	rpcurupei = intel_uncore_read(uncore, GEN6_RP_CUR_UP_EI) & GEN6_CURICONT_MASK;
+	rpcurup = intel_uncore_read(uncore, GEN6_RP_CUR_UP) & GEN6_CURBSYTAVG_MASK;
+	rpprevup = intel_uncore_read(uncore, GEN6_RP_PREV_UP) & GEN6_CURBSYTAVG_MASK;
+	rpcurdownei = intel_uncore_read(uncore, GEN6_RP_CUR_DOWN_EI) & GEN6_CURIAVG_MASK;
+	rpcurdown = intel_uncore_read(uncore, GEN6_RP_CUR_DOWN) & GEN6_CURBSYTAVG_MASK;
+	rpprevdown = intel_uncore_read(uncore, GEN6_RP_PREV_DOWN) & GEN6_CURBSYTAVG_MASK;
+
+	rpupei = intel_uncore_read(uncore, GEN6_RP_UP_EI);
+	rpupt = intel_uncore_read(uncore, GEN6_RP_UP_THRESHOLD);
+
+	rpdownei = intel_uncore_read(uncore, GEN6_RP_DOWN_EI);
+	rpdownt = intel_uncore_read(uncore, GEN6_RP_DOWN_THRESHOLD);
+
+	cagf = intel_rps_read_actual_frequency(rps);
+
+	intel_uncore_forcewake_put(uncore, FORCEWAKE_ALL);
+
+	if (GRAPHICS_VER(i915) >= 11) {
+		pm_ier = intel_uncore_read(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE);
+		pm_imr = intel_uncore_read(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK);
+		/*
+		 * The equivalent to the PM ISR & IIR cannot be read
+		 * without affecting the current state of the system
+		 */
+		pm_isr = 0;
+		pm_iir = 0;
+	} else if (GRAPHICS_VER(i915) >= 8) {
+		pm_ier = intel_uncore_read(uncore, GEN8_GT_IER(2));
+		pm_imr = intel_uncore_read(uncore, GEN8_GT_IMR(2));
+		pm_isr = intel_uncore_read(uncore, GEN8_GT_ISR(2));
+		pm_iir = intel_uncore_read(uncore, GEN8_GT_IIR(2));
+	} else {
+		pm_ier = intel_uncore_read(uncore, GEN6_PMIER);
+		pm_imr = intel_uncore_read(uncore, GEN6_PMIMR);
+		pm_isr = intel_uncore_read(uncore, GEN6_PMISR);
+		pm_iir = intel_uncore_read(uncore, GEN6_PMIIR);
+	}
+	pm_mask = intel_uncore_read(uncore, GEN6_PMINTRMSK);
+
+	drm_printf(p, "Video Turbo Mode: %s\n",
+		   str_yes_no(rpmodectl & GEN6_RP_MEDIA_TURBO));
+	drm_printf(p, "HW control enabled: %s\n",
+		   str_yes_no(rpmodectl & GEN6_RP_ENABLE));
+	drm_printf(p, "SW control enabled: %s\n",
+		   str_yes_no((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) == GEN6_RP_MEDIA_SW_MODE));
+
+	drm_printf(p, "PM IER=0x%08x IMR=0x%08x, MASK=0x%08x\n",
+		   pm_ier, pm_imr, pm_mask);
+	if (GRAPHICS_VER(i915) <= 10)
+		drm_printf(p, "PM ISR=0x%08x IIR=0x%08x\n",
+			   pm_isr, pm_iir);
+	drm_printf(p, "pm_intrmsk_mbz: 0x%08x\n",
+		   rps->pm_intrmsk_mbz);
+	drm_printf(p, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status);
+	drm_printf(p, "Render p-state ratio: %d\n",
+		   (gt_perf_status & (GRAPHICS_VER(i915) >= 9 ? 0x1ff00 : 0xff00)) >> 8);
+	drm_printf(p, "Render p-state VID: %d\n",
+		   gt_perf_status & 0xff);
+	drm_printf(p, "Render p-state limit: %d\n",
+		   rp_state_limits & 0xff);
+	drm_printf(p, "RPSTAT1: 0x%08x\n", rpstat);
+	drm_printf(p, "RPMODECTL: 0x%08x\n", rpmodectl);
+	drm_printf(p, "RPINCLIMIT: 0x%08x\n", rpinclimit);
+	drm_printf(p, "RPDECLIMIT: 0x%08x\n", rpdeclimit);
+	drm_printf(p, "RPNSWREQ: %dMHz\n", reqf);
+	drm_printf(p, "CAGF: %dMHz\n", cagf);
+	drm_printf(p, "RP CUR UP EI: %d (%lldns)\n",
+		   rpcurupei,
+		   intel_gt_pm_interval_to_ns(gt, rpcurupei));
+	drm_printf(p, "RP CUR UP: %d (%lldns)\n",
+		   rpcurup, intel_gt_pm_interval_to_ns(gt, rpcurup));
+	drm_printf(p, "RP PREV UP: %d (%lldns)\n",
+		   rpprevup, intel_gt_pm_interval_to_ns(gt, rpprevup));
+	drm_printf(p, "Up threshold: %d%%\n",
+		   rps->power.up_threshold);
+	drm_printf(p, "RP UP EI: %d (%lldns)\n",
+		   rpupei, intel_gt_pm_interval_to_ns(gt, rpupei));
+	drm_printf(p, "RP UP THRESHOLD: %d (%lldns)\n",
+		   rpupt, intel_gt_pm_interval_to_ns(gt, rpupt));
+
+	drm_printf(p, "RP CUR DOWN EI: %d (%lldns)\n",
+		   rpcurdownei,
+		   intel_gt_pm_interval_to_ns(gt, rpcurdownei));
+	drm_printf(p, "RP CUR DOWN: %d (%lldns)\n",
+		   rpcurdown,
+		   intel_gt_pm_interval_to_ns(gt, rpcurdown));
+	drm_printf(p, "RP PREV DOWN: %d (%lldns)\n",
+		   rpprevdown,
+		   intel_gt_pm_interval_to_ns(gt, rpprevdown));
+	drm_printf(p, "Down threshold: %d%%\n",
+		   rps->power.down_threshold);
+	drm_printf(p, "RP DOWN EI: %d (%lldns)\n",
+		   rpdownei, intel_gt_pm_interval_to_ns(gt, rpdownei));
+	drm_printf(p, "RP DOWN THRESHOLD: %d (%lldns)\n",
+		   rpdownt, intel_gt_pm_interval_to_ns(gt, rpdownt));
+
+	drm_printf(p, "Lowest (RPN) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.min_freq));
+	drm_printf(p, "Nominal (RP1) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.rp1_freq));
+	drm_printf(p, "Max non-overclocked (RP0) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.rp0_freq));
+	drm_printf(p, "Max overclocked frequency: %dMHz\n",
+		   intel_gpu_freq(rps, rps->max_freq));
+
+	drm_printf(p, "Current freq: %d MHz\n",
+		   intel_gpu_freq(rps, rps->cur_freq));
+	drm_printf(p, "Actual freq: %d MHz\n", cagf);
+	drm_printf(p, "Idle freq: %d MHz\n",
+		   intel_gpu_freq(rps, rps->idle_freq));
+	drm_printf(p, "Min freq: %d MHz\n",
+		   intel_gpu_freq(rps, rps->min_freq));
+	drm_printf(p, "Boost freq: %d MHz\n",
+		   intel_gpu_freq(rps, rps->boost_freq));
+	drm_printf(p, "Max freq: %d MHz\n",
+		   intel_gpu_freq(rps, rps->max_freq));
+	drm_printf(p,
+		   "efficient (RPe) frequency: %d MHz\n",
+		   intel_gpu_freq(rps, rps->efficient_freq));
+}
+
+static void slpc_frequency_dump(struct intel_rps *rps, struct drm_printer *p)
+{
+	struct intel_gt *gt = rps_to_gt(rps);
+	struct intel_uncore *uncore = gt->uncore;
+	struct intel_rps_freq_caps caps;
+	u32 pm_mask;
+
+	gen6_rps_get_freq_caps(rps, &caps);
+	pm_mask = intel_uncore_read(uncore, GEN6_PMINTRMSK);
+
+	drm_printf(p, "PM MASK=0x%08x\n", pm_mask);
+	drm_printf(p, "pm_intrmsk_mbz: 0x%08x\n",
+		   rps->pm_intrmsk_mbz);
+	drm_printf(p, "RPSTAT1: 0x%08x\n", intel_rps_read_rpstat(rps));
+	drm_printf(p, "RPNSWREQ: %dMHz\n", intel_rps_get_requested_frequency(rps));
+	drm_printf(p, "Lowest (RPN) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.min_freq));
+	drm_printf(p, "Nominal (RP1) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.rp1_freq));
+	drm_printf(p, "Max non-overclocked (RP0) frequency: %dMHz\n",
+		   intel_gpu_freq(rps, caps.rp0_freq));
+	drm_printf(p, "Current freq: %d MHz\n",
+		   intel_rps_get_requested_frequency(rps));
+	drm_printf(p, "Actual freq: %d MHz\n",
+		   intel_rps_read_actual_frequency(rps));
+	drm_printf(p, "Min freq: %d MHz\n",
+		   intel_rps_get_min_frequency(rps));
+	drm_printf(p, "Boost freq: %d MHz\n",
+		   intel_rps_get_boost_frequency(rps));
+	drm_printf(p, "Max freq: %d MHz\n",
+		   intel_rps_get_max_frequency(rps));
+	drm_printf(p,
+		   "efficient (RPe) frequency: %d MHz\n",
+		   intel_gpu_freq(rps, caps.rp1_freq));
+}
+
+void gen6_rps_frequency_dump(struct intel_rps *rps, struct drm_printer *p)
+{
+	if (rps_uses_slpc(rps))
+		return slpc_frequency_dump(rps, p);
+	else
+		return rps_frequency_dump(rps, p);
+}
+
 static int set_max_freq(struct intel_rps *rps, u32 val)
 {
 	struct drm_i915_private *i915 = rps_to_i915(rps);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rps.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rps.h
index 4509dfdc52e0..9e1cad9ba0e9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_rps.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_rps.h
@@ -10,6 +10,7 @@
 #include "i915_reg_defs.h"
 
 struct i915_request;
+struct drm_printer;
 
 void intel_rps_init_early(struct intel_rps *rps);
 void intel_rps_init(struct intel_rps *rps);
@@ -47,6 +48,8 @@ u32 intel_rps_get_rp1_frequency(struct intel_rps *rps);
 u32 intel_rps_get_rpn_frequency(struct intel_rps *rps);
 u32 intel_rps_read_punit_req(struct intel_rps *rps);
 u32 intel_rps_read_punit_req_frequency(struct intel_rps *rps);
+u32 intel_rps_read_rpstat(struct intel_rps *rps);
+u32 intel_rps_read_rpstat_fw(struct intel_rps *rps);
 void gen6_rps_get_freq_caps(struct intel_rps *rps, struct intel_rps_freq_caps *caps);
 void intel_rps_raise_unslice(struct intel_rps *rps);
 void intel_rps_lower_unslice(struct intel_rps *rps);
@@ -54,6 +57,8 @@ void intel_rps_lower_unslice(struct intel_rps *rps);
 u32 intel_rps_read_throttle_reason(struct intel_rps *rps);
 bool rps_read_mask_mmio(struct intel_rps *rps, i915_reg_t reg32, u32 mask);
 
+void gen6_rps_frequency_dump(struct intel_rps *rps, struct drm_printer *p);
+
 void gen5_rps_irq_handler(struct intel_rps *rps);
 void gen6_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
 void gen11_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_sseu.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_sseu.c
index 66f21c735d54..6c6198a257ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_sseu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_sseu.c
@@ -677,8 +677,8 @@ u32 intel_sseu_make_rpcs(struct intel_gt *gt,
 	 * If i915/perf is active, we want a stable powergating configuration
 	 * on the system. Use the configuration pinned by i915/perf.
 	 */
-	if (i915->perf.exclusive_stream)
-		req_sseu = &i915->perf.sseu;
+	if (gt->perf.exclusive_stream)
+		req_sseu = &gt->perf.sseu;
 
 	slices = hweight8(req_sseu->slice_mask);
 	subslices = hweight8(req_sseu->subslice_mask);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_wopcm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_wopcm.c
similarity index 87%
rename from drivers/gpu/drm/i915/intel_wopcm.c
rename to drivers/gpu/drm/i915/gt/intel_wopcm.c
index 322fb9eeb880..7ebbcc191c2d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_wopcm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_wopcm.c
@@ -64,9 +64,9 @@
 #define GEN9_GUC_FW_RESERVED	SZ_128K
 #define GEN9_GUC_WOPCM_OFFSET	(GUC_WOPCM_RESERVED + GEN9_GUC_FW_RESERVED)
 
-static inline struct drm_i915_private *wopcm_to_i915(struct intel_wopcm *wopcm)
+static inline struct intel_gt *wopcm_to_gt(struct intel_wopcm *wopcm)
 {
-	return container_of(wopcm, struct drm_i915_private, wopcm);
+	return container_of(wopcm, struct intel_gt, wopcm);
 }
 
 /**
@@ -77,7 +77,8 @@ static inline struct drm_i915_private *wopcm_to_i915(struct intel_wopcm *wopcm)
  */
 void intel_wopcm_init_early(struct intel_wopcm *wopcm)
 {
-	struct drm_i915_private *i915 = wopcm_to_i915(wopcm);
+	struct intel_gt *gt = wopcm_to_gt(wopcm);
+	struct drm_i915_private *i915 = gt->i915;
 
 	if (!HAS_GT_UC(i915))
 		return;
@@ -157,10 +158,11 @@ static bool check_hw_restrictions(struct drm_i915_private *i915,
 	return true;
 }
 
-static bool __check_layout(struct drm_i915_private *i915, u32 wopcm_size,
+static bool __check_layout(struct intel_gt *gt, u32 wopcm_size,
 			   u32 guc_wopcm_base, u32 guc_wopcm_size,
 			   u32 guc_fw_size, u32 huc_fw_size)
 {
+	struct drm_i915_private *i915 = gt->i915;
 	const u32 ctx_rsvd = context_reserved_size(i915);
 	u32 size;
 
@@ -181,12 +183,14 @@ static bool __check_layout(struct drm_i915_private *i915, u32 wopcm_size,
 		return false;
 	}
 
-	size = huc_fw_size + WOPCM_RESERVED_SIZE;
-	if (unlikely(guc_wopcm_base < size)) {
-		drm_err(&i915->drm, "WOPCM: no space for %s: %uK < %uK\n",
-			intel_uc_fw_type_repr(INTEL_UC_FW_TYPE_HUC),
-			guc_wopcm_base / SZ_1K, size / SZ_1K);
-		return false;
+	if (intel_uc_supports_huc(&gt->uc)) {
+		size = huc_fw_size + WOPCM_RESERVED_SIZE;
+		if (unlikely(guc_wopcm_base < size)) {
+			drm_err(&i915->drm, "WOPCM: no space for %s: %uK < %uK\n",
+				intel_uc_fw_type_repr(INTEL_UC_FW_TYPE_HUC),
+				guc_wopcm_base / SZ_1K, size / SZ_1K);
+			return false;
+		}
 	}
 
 	return check_hw_restrictions(i915, guc_wopcm_base, guc_wopcm_size,
@@ -228,8 +232,8 @@ static bool __wopcm_regs_writable(struct intel_uncore *uncore)
  */
 void intel_wopcm_init(struct intel_wopcm *wopcm)
 {
-	struct drm_i915_private *i915 = wopcm_to_i915(wopcm);
-	struct intel_gt *gt = to_gt(i915);
+	struct intel_gt *gt = wopcm_to_gt(wopcm);
+	struct drm_i915_private *i915 = gt->i915;
 	u32 guc_fw_size = intel_uc_fw_get_upload_size(&gt->uc.guc.fw);
 	u32 huc_fw_size = intel_uc_fw_get_upload_size(&gt->uc.huc.fw);
 	u32 ctx_rsvd = context_reserved_size(i915);
@@ -274,6 +278,19 @@ void intel_wopcm_init(struct intel_wopcm *wopcm)
 		goto check;
 	}
 
+	/*
+	 * On platforms with a media GT, the WOPCM is partitioned between the
+	 * two GTs, so we would have to take that into account when doing the
+	 * math below. There is also a new section reserved for the GSC context
+	 * that would have to be factored in. However, all platforms with a
+	 * media GT also have GuC depriv enabled, so the WOPCM regs are
+	 * pre-locked and therefore we don't have to do the math ourselves.
+	 */
+	if (unlikely(i915->media_gt)) {
+		drm_err(&i915->drm, "Unlocked WOPCM regs with media GT\n");
+		return;
+	}
+
 	/*
 	 * Aligned value of guc_wopcm_base will determine available WOPCM space
 	 * for HuC firmware and mandatory reserved area.
@@ -295,7 +312,7 @@ void intel_wopcm_init(struct intel_wopcm *wopcm)
 		guc_wopcm_base / SZ_1K, guc_wopcm_size / SZ_1K);
 
 check:
-	if (__check_layout(i915, wopcm_size, guc_wopcm_base, guc_wopcm_size,
+	if (__check_layout(gt, wopcm_size, guc_wopcm_base, guc_wopcm_size,
 			   guc_fw_size, huc_fw_size)) {
 		wopcm->guc.base = guc_wopcm_base;
 		wopcm->guc.size = guc_wopcm_size;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_wopcm.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_wopcm.h
similarity index 100%
rename from drivers/gpu/drm/i915/intel_wopcm.h
rename to drivers/gpu/drm/i915/gt/intel_wopcm.h
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
index a821e3d405db..a0740308555d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -4,6 +4,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "intel_context.h"
 #include "intel_engine_pm.h"
 #include "intel_engine_regs.h"
@@ -17,46 +18,68 @@
 /**
  * DOC: Hardware workarounds
  *
- * This file is intended as a central place to implement most [1]_ of the
- * required workarounds for hardware to work as originally intended. They fall
- * in five basic categories depending on how/when they are applied:
+ * Hardware workarounds are register programming documented to be executed in
+ * the driver that fall outside of the normal programming sequences for a
+ * platform. There are some basic categories of workarounds, depending on
+ * how/when they are applied:
  *
- * - Workarounds that touch registers that are saved/restored to/from the HW
- *   context image. The list is emitted (via Load Register Immediate commands)
- *   everytime a new context is created.
- * - GT workarounds. The list of these WAs is applied whenever these registers
- *   revert to default values (on GPU reset, suspend/resume [2]_, etc..).
- * - Display workarounds. The list is applied during display clock-gating
- *   initialization.
- * - Workarounds that whitelist a privileged register, so that UMDs can manage
- *   them directly. This is just a special case of a MMMIO workaround (as we
- *   write the list of these to/be-whitelisted registers to some special HW
- *   registers).
- * - Workaround batchbuffers, that get executed automatically by the hardware
- *   on every HW context restore.
+ * - Context workarounds: workarounds that touch registers that are
+ *   saved/restored to/from the HW context image. The list is emitted (via Load
+ *   Register Immediate commands) once when initializing the device and saved in
+ *   the default context. That default context is then used on every context
+ *   creation to have a "primed golden context", i.e. a context image that
+ *   already contains the changes needed to all the registers.
  *
- * .. [1] Please notice that there are other WAs that, due to their nature,
- *    cannot be applied from a central place. Those are peppered around the rest
- *    of the code, as needed.
+ * - Engine workarounds: the list of these WAs is applied whenever the specific
+ *   engine is reset. It's also possible that a set of engine classes share a
+ *   common power domain and they are reset together. This happens on some
+ *   platforms with render and compute engines. In this case (at least) one of
+ *   them need to keeep the workaround programming: the approach taken in the
+ *   driver is to tie those workarounds to the first compute/render engine that
+ *   is registered.  When executing with GuC submission, engine resets are
+ *   outside of kernel driver control, hence the list of registers involved in
+ *   written once, on engine initialization, and then passed to GuC, that
+ *   saves/restores their values before/after the reset takes place. See
+ *   ``drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c`` for reference.
  *
- * .. [2] Technically, some registers are powercontext saved & restored, so they
- *    survive a suspend/resume. In practice, writing them again is not too
- *    costly and simplifies things. We can revisit this in the future.
+ * - GT workarounds: the list of these WAs is applied whenever these registers
+ *   revert to their default values: on GPU reset, suspend/resume [1]_, etc.
+ *
+ * - Register whitelist: some workarounds need to be implemented in userspace,
+ *   but need to touch privileged registers. The whitelist in the kernel
+ *   instructs the hardware to allow the access to happen. From the kernel side,
+ *   this is just a special case of a MMIO workaround (as we write the list of
+ *   these to/be-whitelisted registers to some special HW registers).
+ *
+ * - Workaround batchbuffers: buffers that get executed automatically by the
+ *   hardware on every HW context restore. These buffers are created and
+ *   programmed in the default context so the hardware always go through those
+ *   programming sequences when switching contexts. The support for workaround
+ *   batchbuffers is enabled these hardware mechanisms:
  *
- * Layout
- * ~~~~~~
+ *   #. INDIRECT_CTX: A batchbuffer and an offset are provided in the default
+ *      context, pointing the hardware to jump to that location when that offset
+ *      is reached in the context restore. Workaround batchbuffer in the driver
+ *      currently uses this mechanism for all platforms.
  *
- * Keep things in this file ordered by WA type, as per the above (context, GT,
- * display, register whitelist, batchbuffer). Then, inside each type, keep the
- * following order:
+ *   #. BB_PER_CTX_PTR: A batchbuffer is provided in the default context,
+ *      pointing the hardware to a buffer to continue executing after the
+ *      engine registers are restored in a context restore sequence. This is
+ *      currently not used in the driver.
  *
- * - Infrastructure functions and macros
- * - WAs per platform in standard gen/chrono order
- * - Public functions to init or apply the given workaround type.
+ * - Other:  There are WAs that, due to their nature, cannot be applied from a
+ *   central place. Those are peppered around the rest of the code, as needed.
+ *   Workarounds related to the display IP are the main example.
+ *
+ * .. [1] Technically, some registers are powercontext saved & restored, so they
+ *    survive a suspend/resume. In practice, writing them again is not too
+ *    costly and simplifies things, so it's the approach taken in the driver.
  */
 
-static void wa_init_start(struct i915_wa_list *wal, const char *name, const char *engine_name)
+static void wa_init_start(struct i915_wa_list *wal, struct intel_gt *gt,
+			  const char *name, const char *engine_name)
 {
+	wal->gt = gt;
 	wal->name = name;
 	wal->engine_name = engine_name;
 }
@@ -80,13 +103,14 @@ static void wa_init_finish(struct i915_wa_list *wal)
 	if (!wal->count)
 		return;
 
-	DRM_DEBUG_DRIVER("Initialized %u %s workarounds on %s\n",
-			 wal->wa_count, wal->name, wal->engine_name);
+	drm_dbg(&wal->gt->i915->drm, "Initialized %u %s workarounds on %s\n",
+		wal->wa_count, wal->name, wal->engine_name);
 }
 
 static void _wa_add(struct i915_wa_list *wal, const struct i915_wa *wa)
 {
 	unsigned int addr = i915_mmio_reg_offset(wa->reg);
+	struct drm_i915_private *i915 = wal->gt->i915;
 	unsigned int start = 0, end = wal->count;
 	const unsigned int grow = WA_LIST_CHUNK;
 	struct i915_wa *wa_;
@@ -99,7 +123,7 @@ static void _wa_add(struct i915_wa_list *wal, const struct i915_wa *wa)
 		list = kmalloc_array(ALIGN(wal->count + 1, grow), sizeof(*wa),
 				     GFP_KERNEL);
 		if (!list) {
-			DRM_ERROR("No space for workaround init!\n");
+			drm_err(&i915->drm, "No space for workaround init!\n");
 			return;
 		}
 
@@ -122,9 +146,10 @@ static void _wa_add(struct i915_wa_list *wal, const struct i915_wa *wa)
 			wa_ = &wal->list[mid];
 
 			if ((wa->clr | wa_->clr) && !(wa->clr & ~wa_->clr)) {
-				DRM_ERROR("Discarding overwritten w/a for reg %04x (clear: %08x, set: %08x)\n",
-					  i915_mmio_reg_offset(wa_->reg),
-					  wa_->clr, wa_->set);
+				drm_err(&i915->drm,
+					"Discarding overwritten w/a for reg %04x (clear: %08x, set: %08x)\n",
+					i915_mmio_reg_offset(wa_->reg),
+					wa_->clr, wa_->set);
 
 				wa_->set &= ~wa->clr;
 			}
@@ -166,12 +191,33 @@ static void wa_add(struct i915_wa_list *wal, i915_reg_t reg,
 	_wa_add(wal, &wa);
 }
 
+static void wa_mcr_add(struct i915_wa_list *wal, i915_mcr_reg_t reg,
+		       u32 clear, u32 set, u32 read_mask, bool masked_reg)
+{
+	struct i915_wa wa = {
+		.mcr_reg = reg,
+		.clr  = clear,
+		.set  = set,
+		.read = read_mask,
+		.masked_reg = masked_reg,
+		.is_mcr = 1,
+	};
+
+	_wa_add(wal, &wa);
+}
+
 static void
 wa_write_clr_set(struct i915_wa_list *wal, i915_reg_t reg, u32 clear, u32 set)
 {
 	wa_add(wal, reg, clear, set, clear, false);
 }
 
+static void
+wa_mcr_write_clr_set(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 clear, u32 set)
+{
+	wa_mcr_add(wal, reg, clear, set, clear, false);
+}
+
 static void
 wa_write(struct i915_wa_list *wal, i915_reg_t reg, u32 set)
 {
@@ -184,12 +230,24 @@ wa_write_or(struct i915_wa_list *wal, i915_reg_t reg, u32 set)
 	wa_write_clr_set(wal, reg, set, set);
 }
 
+static void
+wa_mcr_write_or(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 set)
+{
+	wa_mcr_write_clr_set(wal, reg, set, set);
+}
+
 static void
 wa_write_clr(struct i915_wa_list *wal, i915_reg_t reg, u32 clr)
 {
 	wa_write_clr_set(wal, reg, clr, 0);
 }
 
+static void
+wa_mcr_write_clr(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 clr)
+{
+	wa_mcr_write_clr_set(wal, reg, clr, 0);
+}
+
 /*
  * WA operations on "masked register". A masked register has the upper 16 bits
  * documented as "masked" in b-spec. Its purpose is to allow writing to just a
@@ -207,12 +265,24 @@ wa_masked_en(struct i915_wa_list *wal, i915_reg_t reg, u32 val)
 	wa_add(wal, reg, 0, _MASKED_BIT_ENABLE(val), val, true);
 }
 
+static void
+wa_mcr_masked_en(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 val)
+{
+	wa_mcr_add(wal, reg, 0, _MASKED_BIT_ENABLE(val), val, true);
+}
+
 static void
 wa_masked_dis(struct i915_wa_list *wal, i915_reg_t reg, u32 val)
 {
 	wa_add(wal, reg, 0, _MASKED_BIT_DISABLE(val), val, true);
 }
 
+static void
+wa_mcr_masked_dis(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 val)
+{
+	wa_mcr_add(wal, reg, 0, _MASKED_BIT_DISABLE(val), val, true);
+}
+
 static void
 wa_masked_field_set(struct i915_wa_list *wal, i915_reg_t reg,
 		    u32 mask, u32 val)
@@ -220,6 +290,13 @@ wa_masked_field_set(struct i915_wa_list *wal, i915_reg_t reg,
 	wa_add(wal, reg, 0, _MASKED_FIELD(mask, val), mask, true);
 }
 
+static void
+wa_mcr_masked_field_set(struct i915_wa_list *wal, i915_mcr_reg_t reg,
+			u32 mask, u32 val)
+{
+	wa_mcr_add(wal, reg, 0, _MASKED_FIELD(mask, val), mask, true);
+}
+
 static void gen6_ctx_workarounds_init(struct intel_engine_cs *engine,
 				      struct i915_wa_list *wal)
 {
@@ -241,8 +318,8 @@ static void gen8_ctx_workarounds_init(struct intel_engine_cs *engine,
 	wa_masked_en(wal, RING_MI_MODE(RENDER_RING_BASE), ASYNC_FLIP_PERF_DISABLE);
 
 	/* WaDisablePartialInstShootdown:bdw,chv */
-	wa_masked_en(wal, GEN8_ROW_CHICKEN,
-		     PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN,
+			 PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
 
 	/* Use Force Non-Coherent whenever executing a 3D context. This is a
 	 * workaround for a possible hang in the unlikely event a TLB
@@ -288,18 +365,18 @@ static void bdw_ctx_workarounds_init(struct intel_engine_cs *engine,
 	gen8_ctx_workarounds_init(engine, wal);
 
 	/* WaDisableThreadStallDopClockGating:bdw (pre-production) */
-	wa_masked_en(wal, GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE);
 
 	/* WaDisableDopClockGating:bdw
 	 *
 	 * Also see the related UCGTCL1 write in bdw_init_clock_gating()
 	 * to disable EUTC clock gating.
 	 */
-	wa_masked_en(wal, GEN7_ROW_CHICKEN2,
-		     DOP_CLOCK_GATING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2,
+			 DOP_CLOCK_GATING_DISABLE);
 
-	wa_masked_en(wal, HALF_SLICE_CHICKEN3,
-		     GEN8_SAMPLER_POWER_BYPASS_DIS);
+	wa_mcr_masked_en(wal, GEN8_HALF_SLICE_CHICKEN3,
+			 GEN8_SAMPLER_POWER_BYPASS_DIS);
 
 	wa_masked_en(wal, HDC_CHICKEN0,
 		     /* WaForceContextSaveRestoreNonCoherent:bdw */
@@ -314,7 +391,7 @@ static void chv_ctx_workarounds_init(struct intel_engine_cs *engine,
 	gen8_ctx_workarounds_init(engine, wal);
 
 	/* WaDisableThreadStallDopClockGating:chv */
-	wa_masked_en(wal, GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN, STALL_DOP_GATING_DISABLE);
 
 	/* Improve HiZ throughput on CHV. */
 	wa_masked_en(wal, HIZ_CHICKEN, CHV_HZ_8X8_MODE_IN_1X);
@@ -333,21 +410,21 @@ static void gen9_ctx_workarounds_init(struct intel_engine_cs *engine,
 		 */
 		wa_masked_en(wal, COMMON_SLICE_CHICKEN2,
 			     GEN9_PBE_COMPRESSED_HASH_SELECTION);
-		wa_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
-			     GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR);
+		wa_mcr_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
+				 GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR);
 	}
 
 	/* WaClearFlowControlGpgpuContextSave:skl,bxt,kbl,glk,cfl */
 	/* WaDisablePartialInstShootdown:skl,bxt,kbl,glk,cfl */
-	wa_masked_en(wal, GEN8_ROW_CHICKEN,
-		     FLOW_CONTROL_ENABLE |
-		     PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN,
+			 FLOW_CONTROL_ENABLE |
+			 PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
 
 	/* WaEnableYV12BugFixInHalfSliceChicken7:skl,bxt,kbl,glk,cfl */
 	/* WaEnableSamplerGPGPUPreemptionSupport:skl,bxt,kbl,cfl */
-	wa_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
-		     GEN9_ENABLE_YV12_BUGFIX |
-		     GEN9_ENABLE_GPGPU_PREEMPTION);
+	wa_mcr_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
+			 GEN9_ENABLE_YV12_BUGFIX |
+			 GEN9_ENABLE_GPGPU_PREEMPTION);
 
 	/* Wa4x4STCOptimizationDisable:skl,bxt,kbl,glk,cfl */
 	/* WaDisablePartialResolveInVc:skl,bxt,kbl,cfl */
@@ -356,8 +433,8 @@ static void gen9_ctx_workarounds_init(struct intel_engine_cs *engine,
 		     GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE);
 
 	/* WaCcsTlbPrefetchDisable:skl,bxt,kbl,glk,cfl */
-	wa_masked_dis(wal, GEN9_HALF_SLICE_CHICKEN5,
-		      GEN9_CCS_TLB_PREFETCH_ENABLE);
+	wa_mcr_masked_dis(wal, GEN9_HALF_SLICE_CHICKEN5,
+			  GEN9_CCS_TLB_PREFETCH_ENABLE);
 
 	/* WaForceContextSaveRestoreNonCoherent:skl,bxt,kbl,cfl */
 	wa_masked_en(wal, HDC_CHICKEN0,
@@ -386,11 +463,11 @@ static void gen9_ctx_workarounds_init(struct intel_engine_cs *engine,
 	    IS_KABYLAKE(i915) ||
 	    IS_COFFEELAKE(i915) ||
 	    IS_COMETLAKE(i915))
-		wa_masked_en(wal, HALF_SLICE_CHICKEN3,
-			     GEN8_SAMPLER_POWER_BYPASS_DIS);
+		wa_mcr_masked_en(wal, GEN8_HALF_SLICE_CHICKEN3,
+				 GEN8_SAMPLER_POWER_BYPASS_DIS);
 
 	/* WaDisableSTUnitPowerOptimization:skl,bxt,kbl,glk,cfl */
-	wa_masked_en(wal, HALF_SLICE_CHICKEN2, GEN8_ST_PO_DISABLE);
+	wa_mcr_masked_en(wal, HALF_SLICE_CHICKEN2, GEN8_ST_PO_DISABLE);
 
 	/*
 	 * Supporting preemption with fine-granularity requires changes in the
@@ -469,8 +546,8 @@ static void bxt_ctx_workarounds_init(struct intel_engine_cs *engine,
 	gen9_ctx_workarounds_init(engine, wal);
 
 	/* WaDisableThreadStallDopClockGating:bxt */
-	wa_masked_en(wal, GEN8_ROW_CHICKEN,
-		     STALL_DOP_GATING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN,
+			 STALL_DOP_GATING_DISABLE);
 
 	/* WaToEnableHwFixForPushConstHWBug:bxt */
 	wa_masked_en(wal, COMMON_SLICE_CHICKEN2,
@@ -490,8 +567,8 @@ static void kbl_ctx_workarounds_init(struct intel_engine_cs *engine,
 			     GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION);
 
 	/* WaDisableSbeCacheDispatchPortSharing:kbl */
-	wa_masked_en(wal, GEN7_HALF_SLICE_CHICKEN1,
-		     GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_HALF_SLICE_CHICKEN1,
+			 GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
 }
 
 static void glk_ctx_workarounds_init(struct intel_engine_cs *engine,
@@ -514,8 +591,8 @@ static void cfl_ctx_workarounds_init(struct intel_engine_cs *engine,
 		     GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION);
 
 	/* WaDisableSbeCacheDispatchPortSharing:cfl */
-	wa_masked_en(wal, GEN7_HALF_SLICE_CHICKEN1,
-		     GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
+	wa_mcr_masked_en(wal, GEN8_HALF_SLICE_CHICKEN1,
+			 GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE);
 }
 
 static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
@@ -534,13 +611,13 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
 	 * (the register is whitelisted in hardware now, so UMDs can opt in
 	 * for coherency if they have a good reason).
 	 */
-	wa_masked_en(wal, ICL_HDC_MODE, HDC_FORCE_NON_COHERENT);
+	wa_mcr_masked_en(wal, ICL_HDC_MODE, HDC_FORCE_NON_COHERENT);
 
 	/* WaEnableFloatBlendOptimization:icl */
-	wa_add(wal, GEN10_CACHE_MODE_SS, 0,
-	       _MASKED_BIT_ENABLE(FLOAT_BLEND_OPTIMIZATION_ENABLE),
-	       0 /* write-only, so skip validation */,
-	       true);
+	wa_mcr_add(wal, GEN10_CACHE_MODE_SS, 0,
+		   _MASKED_BIT_ENABLE(FLOAT_BLEND_OPTIMIZATION_ENABLE),
+		   0 /* write-only, so skip validation */,
+		   true);
 
 	/* WaDisableGPGPUMidThreadPreemption:icl */
 	wa_masked_field_set(wal, GEN8_CS_CHICKEN1,
@@ -548,8 +625,8 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
 			    GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL);
 
 	/* allow headerless messages for preemptible GPGPU context */
-	wa_masked_en(wal, GEN10_SAMPLER_MODE,
-		     GEN11_SAMPLER_ENABLE_HEADLESS_MSG);
+	wa_mcr_masked_en(wal, GEN10_SAMPLER_MODE,
+			 GEN11_SAMPLER_ENABLE_HEADLESS_MSG);
 
 	/* Wa_1604278689:icl,ehl */
 	wa_write(wal, IVB_FBC_RT_BASE, 0xFFFFFFFF & ~ILK_FBC_RT_VALID);
@@ -558,7 +635,7 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
 			 0xFFFFFFFF);
 
 	/* Wa_1406306137:icl,ehl */
-	wa_masked_en(wal, GEN9_ROW_CHICKEN4, GEN11_DIS_PICK_2ND_EU);
+	wa_mcr_masked_en(wal, GEN9_ROW_CHICKEN4, GEN11_DIS_PICK_2ND_EU);
 }
 
 /*
@@ -568,14 +645,14 @@ static void icl_ctx_workarounds_init(struct intel_engine_cs *engine,
 static void dg2_ctx_gt_tuning_init(struct intel_engine_cs *engine,
 				   struct i915_wa_list *wal)
 {
-	wa_masked_en(wal, CHICKEN_RASTER_2, TBIMR_FAST_CLIP);
-	wa_write_clr_set(wal, GEN11_L3SQCREG5, L3_PWM_TIMER_INIT_VAL_MASK,
-			 REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f));
-	wa_add(wal,
-	       FF_MODE2,
-	       FF_MODE2_TDS_TIMER_MASK,
-	       FF_MODE2_TDS_TIMER_128,
-	       0, false);
+	wa_mcr_masked_en(wal, CHICKEN_RASTER_2, TBIMR_FAST_CLIP);
+	wa_mcr_write_clr_set(wal, XEHP_L3SQCREG5, L3_PWM_TIMER_INIT_VAL_MASK,
+			     REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f));
+	wa_mcr_add(wal,
+		   XEHP_FF_MODE2,
+		   FF_MODE2_TDS_TIMER_MASK,
+		   FF_MODE2_TDS_TIMER_128,
+		   0, false);
 }
 
 /*
@@ -599,7 +676,7 @@ static void gen12_ctx_gt_tuning_init(struct intel_engine_cs *engine,
 	 * verification is ignored.
 	 */
 	wa_add(wal,
-	       FF_MODE2,
+	       GEN12_FF_MODE2,
 	       FF_MODE2_TDS_TIMER_MASK,
 	       FF_MODE2_TDS_TIMER_128,
 	       0, false);
@@ -608,6 +685,8 @@ static void gen12_ctx_gt_tuning_init(struct intel_engine_cs *engine,
 static void gen12_ctx_workarounds_init(struct intel_engine_cs *engine,
 				       struct i915_wa_list *wal)
 {
+	struct drm_i915_private *i915 = engine->i915;
+
 	gen12_ctx_gt_tuning_init(engine, wal);
 
 	/*
@@ -637,10 +716,14 @@ static void gen12_ctx_workarounds_init(struct intel_engine_cs *engine,
 	 * to Wa_1608008084.
 	 */
 	wa_add(wal,
-	       FF_MODE2,
+	       GEN12_FF_MODE2,
 	       FF_MODE2_GS_TIMER_MASK,
 	       FF_MODE2_GS_TIMER_224,
 	       0, false);
+
+	if (!IS_DG1(i915))
+		/* Wa_1806527549 */
+		wa_masked_en(wal, HIZ_CHICKEN, HZ_DEPTH_TEST_LE_GE_OPT_DISABLE);
 }
 
 static void dg1_ctx_workarounds_init(struct intel_engine_cs *engine,
@@ -664,35 +747,43 @@ static void dg2_ctx_workarounds_init(struct intel_engine_cs *engine,
 
 	/* Wa_16011186671:dg2_g11 */
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G11, STEP_A0, STEP_B0)) {
-		wa_masked_dis(wal, VFLSKPD, DIS_MULT_MISS_RD_SQUASH);
-		wa_masked_en(wal, VFLSKPD, DIS_OVER_FETCH_CACHE);
+		wa_mcr_masked_dis(wal, VFLSKPD, DIS_MULT_MISS_RD_SQUASH);
+		wa_mcr_masked_en(wal, VFLSKPD, DIS_OVER_FETCH_CACHE);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_B0)) {
 		/* Wa_14010469329:dg2_g10 */
-		wa_masked_en(wal, GEN11_COMMON_SLICE_CHICKEN3,
-			     XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE);
+		wa_mcr_masked_en(wal, XEHP_COMMON_SLICE_CHICKEN3,
+				 XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE);
 
 		/*
 		 * Wa_22010465075:dg2_g10
 		 * Wa_22010613112:dg2_g10
 		 * Wa_14010698770:dg2_g10
 		 */
-		wa_masked_en(wal, GEN11_COMMON_SLICE_CHICKEN3,
-			     GEN12_DISABLE_CPS_AWARE_COLOR_PIPE);
+		wa_mcr_masked_en(wal, XEHP_COMMON_SLICE_CHICKEN3,
+				 GEN12_DISABLE_CPS_AWARE_COLOR_PIPE);
 	}
 
 	/* Wa_16013271637:dg2 */
-	wa_masked_en(wal, SLICE_COMMON_ECO_CHICKEN1,
-		     MSC_MSAA_REODER_BUF_BYPASS_DISABLE);
+	wa_mcr_masked_en(wal, XEHP_SLICE_COMMON_ECO_CHICKEN1,
+			 MSC_MSAA_REODER_BUF_BYPASS_DISABLE);
 
 	/* Wa_14014947963:dg2 */
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_B0, STEP_FOREVER) ||
-		IS_DG2_G11(engine->i915) || IS_DG2_G12(engine->i915))
+	    IS_DG2_G11(engine->i915) || IS_DG2_G12(engine->i915))
 		wa_masked_field_set(wal, VF_PREEMPTION, PREEMPTION_VERTEX_COUNT, 0x4000);
 
+	/* Wa_18018764978:dg2 */
+	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_C0, STEP_FOREVER) ||
+	    IS_DG2_G11(engine->i915) || IS_DG2_G12(engine->i915))
+		wa_masked_en(wal, PSS_MODE2, SCOREBOARD_STALL_FLUSH_CONTROL);
+
 	/* Wa_15010599737:dg2 */
-	wa_masked_en(wal, CHICKEN_RASTER_1, DIS_SF_ROUND_NEAREST_EVEN);
+	wa_mcr_masked_en(wal, CHICKEN_RASTER_1, DIS_SF_ROUND_NEAREST_EVEN);
+
+	/* Wa_18019271663:dg2 */
+	wa_masked_en(wal, CACHE_MODE_1, MSAA_OPTIMIZATION_REDUC_DISABLE);
 }
 
 static void fakewa_disable_nestedbb_mode(struct intel_engine_cs *engine,
@@ -768,7 +859,7 @@ __intel_engine_init_ctx_wa(struct intel_engine_cs *engine,
 {
 	struct drm_i915_private *i915 = engine->i915;
 
-	wa_init_start(wal, name, engine->name);
+	wa_init_start(wal, engine->gt, name, engine->name);
 
 	/* Applies to all engines */
 	/*
@@ -1076,18 +1167,23 @@ static void __set_mcr_steering(struct i915_wa_list *wal,
 	wa_write_clr_set(wal, steering_reg, mcr_mask, mcr);
 }
 
-static void __add_mcr_wa(struct intel_gt *gt, struct i915_wa_list *wal,
-			 unsigned int slice, unsigned int subslice)
+static void debug_dump_steering(struct intel_gt *gt)
 {
 	struct drm_printer p = drm_debug_printer("MCR Steering:");
 
+	if (drm_debug_enabled(DRM_UT_DRIVER))
+		intel_gt_mcr_report_steering(&p, gt, false);
+}
+
+static void __add_mcr_wa(struct intel_gt *gt, struct i915_wa_list *wal,
+			 unsigned int slice, unsigned int subslice)
+{
 	__set_mcr_steering(wal, GEN8_MCR_SELECTOR, slice, subslice);
 
 	gt->default_steering.groupid = slice;
 	gt->default_steering.instanceid = subslice;
 
-	if (drm_debug_enabled(DRM_UT_DRIVER))
-		intel_gt_mcr_report_steering(&p, gt, false);
+	debug_dump_steering(gt);
 }
 
 static void
@@ -1181,6 +1277,9 @@ xehp_init_mcr(struct intel_gt *gt, struct i915_wa_list *wal)
 		gt->steering_table[MSLICE] = NULL;
 	}
 
+	if (IS_XEHPSDV(gt->i915) && slice_mask & BIT(0))
+		gt->steering_table[GAM] = NULL;
+
 	slice = __ffs(slice_mask);
 	subslice = intel_sseu_find_first_xehp_dss(sseu, GEN_DSS_PER_GSLICE, slice) %
 		GEN_DSS_PER_GSLICE;
@@ -1198,6 +1297,13 @@ xehp_init_mcr(struct intel_gt *gt, struct i915_wa_list *wal)
 	 */
 	__set_mcr_steering(wal, MCFG_MCR_SELECTOR, 0, 2);
 	__set_mcr_steering(wal, SF_MCR_SELECTOR, 0, 2);
+
+	/*
+	 * On DG2, GAM registers have a dedicated steering control register
+	 * and must always be programmed to a hardcoded groupid of "1."
+	 */
+	if (IS_DG2(gt->i915))
+		__set_mcr_steering(wal, GAM_MCR_SELECTOR, 1, 0);
 }
 
 static void
@@ -1249,27 +1355,34 @@ icl_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 		    GAMT_CHKN_BIT_REG,
 		    GAMT_CHKN_DISABLE_L3_COH_PIPE);
 
+	/*
+	 * Wa_1408615072:icl,ehl  (vsunit)
+	 * Wa_1407596294:icl,ehl  (hsunit)
+	 */
+	wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE,
+		    VSUNIT_CLKGATE_DIS | HSUNIT_CLKGATE_DIS);
+
 	/* Wa_1407352427:icl,ehl */
 	wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE2,
 		    PSDUNIT_CLKGATE_DIS);
 
 	/* Wa_1406680159:icl,ehl */
-	wa_write_or(wal,
-		    SUBSLICE_UNIT_LEVEL_CLKGATE,
-		    GWUNIT_CLKGATE_DIS);
+	wa_mcr_write_or(wal,
+			GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE,
+			GWUNIT_CLKGATE_DIS);
 
 	/* Wa_1607087056:icl,ehl,jsl */
 	if (IS_ICELAKE(i915) ||
 	    IS_JSL_EHL_GRAPHICS_STEP(i915, STEP_A0, STEP_B0))
 		wa_write_or(wal,
-			    SLICE_UNIT_LEVEL_CLKGATE,
+			    GEN11_SLICE_UNIT_LEVEL_CLKGATE,
 			    L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
 
 	/*
 	 * This is not a documented workaround, but rather an optimization
 	 * to reduce sampler power.
 	 */
-	wa_write_clr(wal, GEN10_DFR_RATIO_EN_AND_CHICKEN, DFR_DISABLE);
+	wa_mcr_write_clr(wal, GEN10_DFR_RATIO_EN_AND_CHICKEN, DFR_DISABLE);
 }
 
 /*
@@ -1303,7 +1416,7 @@ gen12_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 	wa_14011060649(gt, wal);
 
 	/* Wa_14011059788:tgl,rkl,adl-s,dg1,adl-p */
-	wa_write_or(wal, GEN10_DFR_RATIO_EN_AND_CHICKEN, DFR_DISABLE);
+	wa_mcr_write_or(wal, GEN10_DFR_RATIO_EN_AND_CHICKEN, DFR_DISABLE);
 }
 
 static void
@@ -1315,14 +1428,14 @@ tgl_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 
 	/* Wa_1409420604:tgl */
 	if (IS_TGL_UY_GRAPHICS_STEP(i915, STEP_A0, STEP_B0))
-		wa_write_or(wal,
-			    SUBSLICE_UNIT_LEVEL_CLKGATE2,
-			    CPSSUNIT_CLKGATE_DIS);
+		wa_mcr_write_or(wal,
+				SUBSLICE_UNIT_LEVEL_CLKGATE2,
+				CPSSUNIT_CLKGATE_DIS);
 
 	/* Wa_1607087056:tgl also know as BUG:1409180338 */
 	if (IS_TGL_UY_GRAPHICS_STEP(i915, STEP_A0, STEP_B0))
 		wa_write_or(wal,
-			    SLICE_UNIT_LEVEL_CLKGATE,
+			    GEN11_SLICE_UNIT_LEVEL_CLKGATE,
 			    L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
 
 	/* Wa_1408615072:tgl[a0] */
@@ -1341,14 +1454,14 @@ dg1_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 	/* Wa_1607087056:dg1 */
 	if (IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0))
 		wa_write_or(wal,
-			    SLICE_UNIT_LEVEL_CLKGATE,
+			    GEN11_SLICE_UNIT_LEVEL_CLKGATE,
 			    L3_CLKGATE_DIS | L3_CR2X_CLKGATE_DIS);
 
 	/* Wa_1409420604:dg1 */
 	if (IS_DG1(i915))
-		wa_write_or(wal,
-			    SUBSLICE_UNIT_LEVEL_CLKGATE2,
-			    CPSSUNIT_CLKGATE_DIS);
+		wa_mcr_write_or(wal,
+				SUBSLICE_UNIT_LEVEL_CLKGATE2,
+				CPSSUNIT_CLKGATE_DIS);
 
 	/* Wa_1408615072:dg1 */
 	/* Empirical testing shows this register is unaffected by engine reset. */
@@ -1365,7 +1478,7 @@ xehpsdv_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 	xehp_init_mcr(gt, wal);
 
 	/* Wa_1409757795:xehpsdv */
-	wa_write_or(wal, SCCGCTL94DC, CG3DDISURB);
+	wa_mcr_write_or(wal, SCCGCTL94DC, CG3DDISURB);
 
 	/* Wa_16011155590:xehpsdv */
 	if (IS_XEHPSDV_GRAPHICS_STEP(i915, STEP_A0, STEP_B0))
@@ -1445,8 +1558,8 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 			    CG3DDISCFEG_CLKGATE_DIS);
 
 		/* Wa_14011006942:dg2 */
-		wa_write_or(wal, SUBSLICE_UNIT_LEVEL_CLKGATE,
-			    DSS_ROUTER_CLKGATE_DIS);
+		wa_mcr_write_or(wal, GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE,
+				DSS_ROUTER_CLKGATE_DIS);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_B0)) {
@@ -1457,7 +1570,7 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 		wa_write_or(wal, UNSLCGCTL9444, LTCDD_CLKGATE_DIS);
 
 		/* Wa_14011371254:dg2_g10 */
-		wa_write_or(wal, SLICE_UNIT_LEVEL_CLKGATE, NODEDSS_CLKGATE_DIS);
+		wa_mcr_write_or(wal, XEHP_SLICE_UNIT_LEVEL_CLKGATE, NODEDSS_CLKGATE_DIS);
 
 		/* Wa_14011431319:dg2_g10 */
 		wa_write_or(wal, UNSLCGCTL9440, GAMTLBOACS_CLKGATE_DIS |
@@ -1493,21 +1606,21 @@ dg2_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 			    GAMEDIA_CLKGATE_DIS);
 
 		/* Wa_14011028019:dg2_g10 */
-		wa_write_or(wal, SSMCGCTL9530, RTFUNIT_CLKGATE_DIS);
+		wa_mcr_write_or(wal, SSMCGCTL9530, RTFUNIT_CLKGATE_DIS);
 	}
 
 	/* Wa_14014830051:dg2 */
-	wa_write_clr(wal, SARB_CHICKEN1, COMP_CKN_IN);
+	wa_mcr_write_clr(wal, SARB_CHICKEN1, COMP_CKN_IN);
 
 	/*
 	 * The following are not actually "workarounds" but rather
 	 * recommended tuning settings documented in the bspec's
 	 * performance guide section.
 	 */
-	wa_write_or(wal, GEN12_SQCM, EN_32B_ACCESS);
+	wa_mcr_write_or(wal, XEHP_SQCM, EN_32B_ACCESS);
 
 	/* Wa_14015795083 */
-	wa_write_clr(wal, GEN7_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
+	wa_mcr_write_clr(wal, GEN8_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
 }
 
 static void
@@ -1516,7 +1629,27 @@ pvc_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
 	pvc_init_mcr(gt, wal);
 
 	/* Wa_14015795083 */
-	wa_write_clr(wal, GEN7_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
+	wa_mcr_write_clr(wal, GEN8_MISCCPCTL, GEN12_DOP_CLOCK_GATE_RENDER_ENABLE);
+}
+
+static void
+xelpg_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
+{
+	/* FIXME: Actual workarounds will be added in future patch(es) */
+
+	/*
+	 * Unlike older platforms, we no longer setup implicit steering here;
+	 * all MCR accesses are explicitly steered.
+	 */
+	debug_dump_steering(gt);
+}
+
+static void
+xelpmp_gt_workarounds_init(struct intel_gt *gt, struct i915_wa_list *wal)
+{
+	/* FIXME: Actual workarounds will be added in future patch(es) */
+
+	debug_dump_steering(gt);
 }
 
 static void
@@ -1524,7 +1657,18 @@ gt_init_workarounds(struct intel_gt *gt, struct i915_wa_list *wal)
 {
 	struct drm_i915_private *i915 = gt->i915;
 
-	if (IS_PONTEVECCHIO(i915))
+	if (gt->type == GT_MEDIA) {
+		if (MEDIA_VER(i915) >= 13)
+			xelpmp_gt_workarounds_init(gt, wal);
+		else
+			MISSING_CASE(MEDIA_VER(i915));
+
+		return;
+	}
+
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+		xelpg_gt_workarounds_init(gt, wal);
+	else if (IS_PONTEVECCHIO(i915))
 		pvc_gt_workarounds_init(gt, wal);
 	else if (IS_DG2(i915))
 		dg2_gt_workarounds_init(gt, wal);
@@ -1572,7 +1716,7 @@ void intel_gt_init_workarounds(struct intel_gt *gt)
 {
 	struct i915_wa_list *wal = &gt->wa_list;
 
-	wa_init_start(wal, "GT", "global");
+	wa_init_start(wal, gt, "GT", "global");
 	gt_init_workarounds(gt, wal);
 	wa_init_finish(wal);
 }
@@ -1594,12 +1738,14 @@ wal_get_fw_for_rmw(struct intel_uncore *uncore, const struct i915_wa_list *wal)
 }
 
 static bool
-wa_verify(const struct i915_wa *wa, u32 cur, const char *name, const char *from)
+wa_verify(struct intel_gt *gt, const struct i915_wa *wa, u32 cur,
+	  const char *name, const char *from)
 {
 	if ((cur ^ wa->set) & wa->read) {
-		DRM_ERROR("%s workaround lost on %s! (reg[%x]=0x%x, relevant bits were 0x%x vs expected 0x%x)\n",
-			  name, from, i915_mmio_reg_offset(wa->reg),
-			  cur, cur & wa->read, wa->set & wa->read);
+		drm_err(&gt->i915->drm,
+			"%s workaround lost on %s! (reg[%x]=0x%x, relevant bits were 0x%x vs expected 0x%x)\n",
+			name, from, i915_mmio_reg_offset(wa->reg),
+			cur, cur & wa->read, wa->set & wa->read);
 
 		return false;
 	}
@@ -1607,9 +1753,9 @@ wa_verify(const struct i915_wa *wa, u32 cur, const char *name, const char *from)
 	return true;
 }
 
-static void
-wa_list_apply(struct intel_gt *gt, const struct i915_wa_list *wal)
+static void wa_list_apply(const struct i915_wa_list *wal)
 {
+	struct intel_gt *gt = wal->gt;
 	struct intel_uncore *uncore = gt->uncore;
 	enum forcewake_domains fw;
 	unsigned long flags;
@@ -1628,14 +1774,25 @@ wa_list_apply(struct intel_gt *gt, const struct i915_wa_list *wal)
 		u32 val, old = 0;
 
 		/* open-coded rmw due to steering */
-		old = wa->clr ? intel_gt_mcr_read_any_fw(gt, wa->reg) : 0;
+		if (wa->clr)
+			old = wa->is_mcr ?
+				intel_gt_mcr_read_any_fw(gt, wa->mcr_reg) :
+				intel_uncore_read_fw(uncore, wa->reg);
 		val = (old & ~wa->clr) | wa->set;
-		if (val != old || !wa->clr)
-			intel_uncore_write_fw(uncore, wa->reg, val);
+		if (val != old || !wa->clr) {
+			if (wa->is_mcr)
+				intel_gt_mcr_multicast_write_fw(gt, wa->mcr_reg, val);
+			else
+				intel_uncore_write_fw(uncore, wa->reg, val);
+		}
 
-		if (IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM))
-			wa_verify(wa, intel_gt_mcr_read_any_fw(gt, wa->reg),
-				  wal->name, "application");
+		if (IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) {
+			u32 val = wa->is_mcr ?
+				intel_gt_mcr_read_any_fw(gt, wa->mcr_reg) :
+				intel_uncore_read_fw(uncore, wa->reg);
+
+			wa_verify(gt, wa, val, wal->name, "application");
+		}
 	}
 
 	intel_uncore_forcewake_put__locked(uncore, fw);
@@ -1644,7 +1801,7 @@ wa_list_apply(struct intel_gt *gt, const struct i915_wa_list *wal)
 
 void intel_gt_apply_workarounds(struct intel_gt *gt)
 {
-	wa_list_apply(gt, &gt->wa_list);
+	wa_list_apply(&gt->wa_list);
 }
 
 static bool wa_list_verify(struct intel_gt *gt,
@@ -1664,8 +1821,9 @@ static bool wa_list_verify(struct intel_gt *gt,
 	intel_uncore_forcewake_get__locked(uncore, fw);
 
 	for (i = 0, wa = wal->list; i < wal->count; i++, wa++)
-		ok &= wa_verify(wa,
-				intel_gt_mcr_read_any_fw(gt, wa->reg),
+		ok &= wa_verify(wal->gt, wa, wa->is_mcr ?
+				intel_gt_mcr_read_any_fw(gt, wa->mcr_reg) :
+				intel_uncore_read_fw(uncore, wa->reg),
 				wal->name, from);
 
 	intel_uncore_forcewake_put__locked(uncore, fw);
@@ -1711,12 +1869,36 @@ whitelist_reg_ext(struct i915_wa_list *wal, i915_reg_t reg, u32 flags)
 	_wa_add(wal, &wa);
 }
 
+static void
+whitelist_mcr_reg_ext(struct i915_wa_list *wal, i915_mcr_reg_t reg, u32 flags)
+{
+	struct i915_wa wa = {
+		.mcr_reg = reg,
+		.is_mcr = 1,
+	};
+
+	if (GEM_DEBUG_WARN_ON(wal->count >= RING_MAX_NONPRIV_SLOTS))
+		return;
+
+	if (GEM_DEBUG_WARN_ON(!is_nonpriv_flags_valid(flags)))
+		return;
+
+	wa.mcr_reg.reg |= flags;
+	_wa_add(wal, &wa);
+}
+
 static void
 whitelist_reg(struct i915_wa_list *wal, i915_reg_t reg)
 {
 	whitelist_reg_ext(wal, reg, RING_FORCE_TO_NONPRIV_ACCESS_RW);
 }
 
+static void
+whitelist_mcr_reg(struct i915_wa_list *wal, i915_mcr_reg_t reg)
+{
+	whitelist_mcr_reg_ext(wal, reg, RING_FORCE_TO_NONPRIV_ACCESS_RW);
+}
+
 static void gen9_whitelist_build(struct i915_wa_list *w)
 {
 	/* WaVFEStateAfterPipeControlwithMediaStateClear:skl,bxt,glk,cfl */
@@ -1742,7 +1924,7 @@ static void skl_whitelist_build(struct intel_engine_cs *engine)
 	gen9_whitelist_build(w);
 
 	/* WaDisableLSQCROPERFforOCL:skl */
-	whitelist_reg(w, GEN8_L3SQCREG4);
+	whitelist_mcr_reg(w, GEN8_L3SQCREG4);
 }
 
 static void bxt_whitelist_build(struct intel_engine_cs *engine)
@@ -1763,7 +1945,7 @@ static void kbl_whitelist_build(struct intel_engine_cs *engine)
 	gen9_whitelist_build(w);
 
 	/* WaDisableLSQCROPERFforOCL:kbl */
-	whitelist_reg(w, GEN8_L3SQCREG4);
+	whitelist_mcr_reg(w, GEN8_L3SQCREG4);
 }
 
 static void glk_whitelist_build(struct intel_engine_cs *engine)
@@ -1828,10 +2010,10 @@ static void icl_whitelist_build(struct intel_engine_cs *engine)
 	switch (engine->class) {
 	case RENDER_CLASS:
 		/* WaAllowUMDToModifyHalfSliceChicken7:icl */
-		whitelist_reg(w, GEN9_HALF_SLICE_CHICKEN7);
+		whitelist_mcr_reg(w, GEN9_HALF_SLICE_CHICKEN7);
 
 		/* WaAllowUMDToModifySamplerMode:icl */
-		whitelist_reg(w, GEN10_SAMPLER_MODE);
+		whitelist_mcr_reg(w, GEN10_SAMPLER_MODE);
 
 		/* WaEnableStateCacheRedirectToCS:icl */
 		whitelist_reg(w, GEN9_SLICE_COMMON_ECO_CHICKEN1);
@@ -1987,7 +2169,7 @@ void intel_engine_init_whitelist(struct intel_engine_cs *engine)
 	struct drm_i915_private *i915 = engine->i915;
 	struct i915_wa_list *w = &engine->whitelist;
 
-	wa_init_start(w, "whitelist", engine->name);
+	wa_init_start(w, engine->gt, "whitelist", engine->name);
 
 	if (IS_PONTEVECCHIO(i915))
 		pvc_whitelist_build(engine);
@@ -2107,24 +2289,21 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G11, STEP_A0, STEP_B0)) {
 		/* Wa_14013392000:dg2_g11 */
-		wa_masked_en(wal, GEN7_ROW_CHICKEN2, GEN12_ENABLE_LARGE_GRF_MODE);
-
-		/* Wa_16011620976:dg2_g11 */
-		wa_write_or(wal, LSC_CHICKEN_BIT_0_UDW, DIS_CHAIN_2XSIMD8);
+		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2, GEN12_ENABLE_LARGE_GRF_MODE);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_FOREVER) ||
 	    IS_DG2_G11(i915) || IS_DG2_G12(i915)) {
 		/* Wa_1509727124:dg2 */
-		wa_masked_en(wal, GEN10_SAMPLER_MODE,
-			     SC_DISABLE_POWER_OPTIMIZATION_EBB);
+		wa_mcr_masked_en(wal, GEN10_SAMPLER_MODE,
+				 SC_DISABLE_POWER_OPTIMIZATION_EBB);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0) ||
 	    IS_DG2_GRAPHICS_STEP(i915, G11, STEP_A0, STEP_B0)) {
 		/* Wa_14012419201:dg2 */
-		wa_masked_en(wal, GEN9_ROW_CHICKEN4,
-			     GEN12_DISABLE_HDR_PAST_PAYLOAD_HOLD_FIX);
+		wa_mcr_masked_en(wal, GEN9_ROW_CHICKEN4,
+				 GEN12_DISABLE_HDR_PAST_PAYLOAD_HOLD_FIX);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_C0) ||
@@ -2133,13 +2312,13 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		 * Wa_22012826095:dg2
 		 * Wa_22013059131:dg2
 		 */
-		wa_write_clr_set(wal, LSC_CHICKEN_BIT_0_UDW,
-				 MAXREQS_PER_BANK,
-				 REG_FIELD_PREP(MAXREQS_PER_BANK, 2));
+		wa_mcr_write_clr_set(wal, LSC_CHICKEN_BIT_0_UDW,
+				     MAXREQS_PER_BANK,
+				     REG_FIELD_PREP(MAXREQS_PER_BANK, 2));
 
 		/* Wa_22013059131:dg2 */
-		wa_write_or(wal, LSC_CHICKEN_BIT_0,
-			    FORCE_1_SUB_MESSAGE_PER_FRAGMENT);
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0,
+				FORCE_1_SUB_MESSAGE_PER_FRAGMENT);
 	}
 
 	/* Wa_1308578152:dg2_g10 when first gslice is fused off */
@@ -2152,19 +2331,19 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_FOREVER) ||
 	    IS_DG2_G11(i915) || IS_DG2_G12(i915)) {
 		/* Wa_22013037850:dg2 */
-		wa_write_or(wal, LSC_CHICKEN_BIT_0_UDW,
-			    DISABLE_128B_EVICTION_COMMAND_UDW);
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0_UDW,
+				DISABLE_128B_EVICTION_COMMAND_UDW);
 
 		/* Wa_22012856258:dg2 */
-		wa_masked_en(wal, GEN7_ROW_CHICKEN2,
-			     GEN12_DISABLE_READ_SUPPRESSION);
+		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2,
+				 GEN12_DISABLE_READ_SUPPRESSION);
 
 		/*
 		 * Wa_22010960976:dg2
 		 * Wa_14013347512:dg2
 		 */
-		wa_masked_dis(wal, GEN12_HDC_CHICKEN0,
-			      LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK);
+		wa_mcr_masked_dis(wal, XEHP_HDC_CHICKEN0,
+				  LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0)) {
@@ -2172,8 +2351,8 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		 * Wa_1608949956:dg2_g10
 		 * Wa_14010198302:dg2_g10
 		 */
-		wa_masked_en(wal, GEN8_ROW_CHICKEN,
-			     MDQ_ARBITRATION_MODE | UGM_BACKUP_MODE);
+		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN,
+				 MDQ_ARBITRATION_MODE | UGM_BACKUP_MODE);
 
 		/*
 		 * Wa_14010918519:dg2_g10
@@ -2181,31 +2360,31 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		 * LSC_CHICKEN_BIT_0 always reads back as 0 is this stepping,
 		 * so ignoring verification.
 		 */
-		wa_add(wal, LSC_CHICKEN_BIT_0_UDW, 0,
-		       FORCE_SLM_FENCE_SCOPE_TO_TILE | FORCE_UGM_FENCE_SCOPE_TO_TILE,
-		       0, false);
+		wa_mcr_add(wal, LSC_CHICKEN_BIT_0_UDW, 0,
+			   FORCE_SLM_FENCE_SCOPE_TO_TILE | FORCE_UGM_FENCE_SCOPE_TO_TILE,
+			   0, false);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_A0, STEP_B0)) {
 		/* Wa_22010430635:dg2 */
-		wa_masked_en(wal,
-			     GEN9_ROW_CHICKEN4,
-			     GEN12_DISABLE_GRF_CLEAR);
+		wa_mcr_masked_en(wal,
+				 GEN9_ROW_CHICKEN4,
+				 GEN12_DISABLE_GRF_CLEAR);
 
 		/* Wa_14010648519:dg2 */
-		wa_write_or(wal, XEHP_L3NODEARBCFG, XEHP_LNESPARE);
+		wa_mcr_write_or(wal, XEHP_L3NODEARBCFG, XEHP_LNESPARE);
 	}
 
 	/* Wa_14013202645:dg2 */
 	if (IS_DG2_GRAPHICS_STEP(i915, G10, STEP_B0, STEP_C0) ||
 	    IS_DG2_GRAPHICS_STEP(i915, G11, STEP_A0, STEP_B0))
-		wa_write_or(wal, RT_CTRL, DIS_NULL_QUERY);
+		wa_mcr_write_or(wal, RT_CTRL, DIS_NULL_QUERY);
 
 	/* Wa_22012532006:dg2 */
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_C0) ||
 	    IS_DG2_GRAPHICS_STEP(engine->i915, G11, STEP_A0, STEP_B0))
-		wa_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
-			     DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA);
+		wa_mcr_masked_en(wal, GEN9_HALF_SLICE_CHICKEN7,
+				 DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA);
 
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_B0)) {
 		/* Wa_14010680813:dg2_g10 */
@@ -2216,17 +2395,16 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	if (IS_DG2_GRAPHICS_STEP(engine->i915, G10, STEP_A0, STEP_B0) ||
 	    IS_DG2_GRAPHICS_STEP(engine->i915, G11, STEP_A0, STEP_B0)) {
 		/* Wa_14012362059:dg2 */
-		wa_write_or(wal, GEN12_MERT_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
 	}
 
 	if (IS_DG2_GRAPHICS_STEP(i915, G11, STEP_B0, STEP_FOREVER) ||
 	    IS_DG2_G10(i915)) {
 		/* Wa_22014600077:dg2 */
-		wa_add(wal, GEN10_CACHE_MODE_SS, 0,
-		       _MASKED_BIT_ENABLE(ENABLE_EU_COUNT_FOR_TDL_FLUSH),
-		       0 /* Wa_14012342262 :write-only reg, so skip
-			    verification */,
-		       true);
+		wa_mcr_add(wal, GEN10_CACHE_MODE_SS, 0,
+			   _MASKED_BIT_ENABLE(ENABLE_EU_COUNT_FOR_TDL_FLUSH),
+			   0 /* Wa_14012342262 write-only reg, so skip verification */,
+			   true);
 	}
 
 	if (IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0) ||
@@ -2253,7 +2431,7 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	if (IS_ALDERLAKE_P(i915) || IS_ALDERLAKE_S(i915) || IS_DG1(i915) ||
 	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
 		/* Wa_1606931601:tgl,rkl,dg1,adl-s,adl-p */
-		wa_masked_en(wal, GEN7_ROW_CHICKEN2, GEN12_DISABLE_EARLY_READ);
+		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2, GEN12_DISABLE_EARLY_READ);
 
 		/*
 		 * Wa_1407928979:tgl A*
@@ -2282,14 +2460,14 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	    IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0) ||
 	    IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915)) {
 		/* Wa_1409804808:tgl,rkl,dg1[a0],adl-s,adl-p */
-		wa_masked_en(wal, GEN7_ROW_CHICKEN2,
-			     GEN12_PUSH_CONST_DEREF_HOLD_DIS);
+		wa_mcr_masked_en(wal, GEN8_ROW_CHICKEN2,
+				 GEN12_PUSH_CONST_DEREF_HOLD_DIS);
 
 		/*
 		 * Wa_1409085225:tgl
 		 * Wa_14010229206:tgl,rkl,dg1[a0],adl-s,adl-p
 		 */
-		wa_masked_en(wal, GEN9_ROW_CHICKEN4, GEN12_DISABLE_TDL_PUSH);
+		wa_mcr_masked_en(wal, GEN9_ROW_CHICKEN4, GEN12_DISABLE_TDL_PUSH);
 	}
 
 	if (IS_DG1_GRAPHICS_STEP(i915, STEP_A0, STEP_B0) ||
@@ -2313,9 +2491,9 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 	if (IS_DG1(i915) || IS_ROCKETLAKE(i915) || IS_TIGERLAKE(i915) ||
 	    IS_ALDERLAKE_S(i915) || IS_ALDERLAKE_P(i915)) {
 		/* Wa_1406941453:tgl,rkl,dg1,adl-s,adl-p */
-		wa_masked_en(wal,
-			     GEN10_SAMPLER_MODE,
-			     ENABLE_SMALLPL);
+		wa_mcr_masked_en(wal,
+				 GEN10_SAMPLER_MODE,
+				 ENABLE_SMALLPL);
 	}
 
 	if (GRAPHICS_VER(i915) == 11) {
@@ -2349,9 +2527,9 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 		 * Wa_1405733216:icl
 		 * Formerly known as WaDisableCleanEvicts
 		 */
-		wa_write_or(wal,
-			    GEN8_L3SQCREG4,
-			    GEN11_LQSC_CLEAN_EVICT_DISABLE);
+		wa_mcr_write_or(wal,
+				GEN8_L3SQCREG4,
+				GEN11_LQSC_CLEAN_EVICT_DISABLE);
 
 		/* Wa_1606682166:icl */
 		wa_write_or(wal,
@@ -2359,22 +2537,15 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 			    GEN7_DISABLE_SAMPLER_PREFETCH);
 
 		/* Wa_1409178092:icl */
-		wa_write_clr_set(wal,
-				 GEN11_SCRATCH2,
-				 GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE,
-				 0);
+		wa_mcr_write_clr_set(wal,
+				     GEN11_SCRATCH2,
+				     GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE,
+				     0);
 
 		/* WaEnable32PlaneMode:icl */
 		wa_masked_en(wal, GEN9_CSFE_CHICKEN1_RCS,
 			     GEN11_ENABLE_32_PLANE_MODE);
 
-		/*
-		 * Wa_1408615072:icl,ehl  (vsunit)
-		 * Wa_1407596294:icl,ehl  (hsunit)
-		 */
-		wa_write_or(wal, UNSLICE_UNIT_LEVEL_CLKGATE,
-			    VSUNIT_CLKGATE_DIS | HSUNIT_CLKGATE_DIS);
-
 		/*
 		 * Wa_1408767742:icl[a2..forever],ehl[all]
 		 * Wa_1605460711:icl[a0..c0]
@@ -2389,12 +2560,64 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 			     FF_DOP_CLOCK_GATE_DISABLE);
 	}
 
-	if (IS_GRAPHICS_VER(i915, 9, 12)) {
-		/* FtrPerCtxtPreemptionGranularityControl:skl,bxt,kbl,cfl,cnl,icl,tgl */
+	/*
+	 * Intel platforms that support fine-grained preemption (i.e., gen9 and
+	 * beyond) allow the kernel-mode driver to choose between two different
+	 * options for controlling preemption granularity and behavior.
+	 *
+	 * Option 1 (hardware default):
+	 *   Preemption settings are controlled in a global manner via
+	 *   kernel-only register CS_DEBUG_MODE1 (0x20EC).  Any granularity
+	 *   and settings chosen by the kernel-mode driver will apply to all
+	 *   userspace clients.
+	 *
+	 * Option 2:
+	 *   Preemption settings are controlled on a per-context basis via
+	 *   register CS_CHICKEN1 (0x2580).  CS_CHICKEN1 is saved/restored on
+	 *   context switch and is writable by userspace (e.g., via
+	 *   MI_LOAD_REGISTER_IMMEDIATE instructions placed in a batch buffer)
+	 *   which allows different userspace drivers/clients to select
+	 *   different settings, or to change those settings on the fly in
+	 *   response to runtime needs.  This option was known by name
+	 *   "FtrPerCtxtPreemptionGranularityControl" at one time, although
+	 *   that name is somewhat misleading as other non-granularity
+	 *   preemption settings are also impacted by this decision.
+	 *
+	 * On Linux, our policy has always been to let userspace drivers
+	 * control preemption granularity/settings (Option 2).  This was
+	 * originally mandatory on gen9 to prevent ABI breakage (old gen9
+	 * userspace developed before object-level preemption was enabled would
+	 * not behave well if i915 were to go with Option 1 and enable that
+	 * preemption in a global manner).  On gen9 each context would have
+	 * object-level preemption disabled by default (see
+	 * WaDisable3DMidCmdPreemption in gen9_ctx_workarounds_init), but
+	 * userspace drivers could opt-in to object-level preemption as they
+	 * saw fit.  For post-gen9 platforms, we continue to utilize Option 2;
+	 * even though it is no longer necessary for ABI compatibility when
+	 * enabling a new platform, it does ensure that userspace will be able
+	 * to implement any workarounds that show up requiring temporary
+	 * adjustments to preemption behavior at runtime.
+	 *
+	 * Notes/Workarounds:
+	 *  - Wa_14015141709:  On DG2 and early steppings of MTL,
+	 *      CS_CHICKEN1[0] does not disable object-level preemption as
+	 *      it is supposed to (nor does CS_DEBUG_MODE1[0] if we had been
+	 *      using Option 1).  Effectively this means userspace is unable
+	 *      to disable object-level preemption on these platforms/steppings
+	 *      despite the setting here.
+	 *
+	 *  - Wa_16013994831:  May require that userspace program
+	 *      CS_CHICKEN1[10] when certain runtime conditions are true.
+	 *      Userspace requires Option 2 to be in effect for their update of
+	 *      CS_CHICKEN1[10] to be effective.
+	 *
+	 * Other workarounds may appear in the future that will also require
+	 * Option 2 behavior to allow proper userspace implementation.
+	 */
+	if (GRAPHICS_VER(i915) >= 9)
 		wa_masked_en(wal,
 			     GEN7_FF_SLICE_CS_CHICKEN1,
 			     GEN9_FFSC_PERCTX_PREEMPT_CTRL);
-	}
 
 	if (IS_SKYLAKE(i915) ||
 	    IS_KABYLAKE(i915) ||
@@ -2420,36 +2643,36 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 			     GEN9_PREEMPT_GPGPU_SYNC_SWITCH_DISABLE);
 
 		/* WaEnableLbsSlaRetryTimerDecrement:skl,bxt,kbl,glk,cfl */
-		wa_write_or(wal,
-			    BDW_SCRATCH1,
-			    GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE);
+		wa_mcr_write_or(wal,
+				BDW_SCRATCH1,
+				GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE);
 
 		/* WaProgramL3SqcReg1DefaultForPerf:bxt,glk */
 		if (IS_GEN9_LP(i915))
-			wa_write_clr_set(wal,
-					 GEN8_L3SQCREG1,
-					 L3_PRIO_CREDITS_MASK,
-					 L3_GENERAL_PRIO_CREDITS(62) |
-					 L3_HIGH_PRIO_CREDITS(2));
+			wa_mcr_write_clr_set(wal,
+					     GEN8_L3SQCREG1,
+					     L3_PRIO_CREDITS_MASK,
+					     L3_GENERAL_PRIO_CREDITS(62) |
+					     L3_HIGH_PRIO_CREDITS(2));
 
 		/* WaOCLCoherentLineFlush:skl,bxt,kbl,cfl */
-		wa_write_or(wal,
-			    GEN8_L3SQCREG4,
-			    GEN8_LQSC_FLUSH_COHERENT_LINES);
+		wa_mcr_write_or(wal,
+				GEN8_L3SQCREG4,
+				GEN8_LQSC_FLUSH_COHERENT_LINES);
 
 		/* Disable atomics in L3 to prevent unrecoverable hangs */
 		wa_write_clr_set(wal, GEN9_SCRATCH_LNCF1,
 				 GEN9_LNCF_NONIA_COHERENT_ATOMICS_ENABLE, 0);
-		wa_write_clr_set(wal, GEN8_L3SQCREG4,
-				 GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE, 0);
-		wa_write_clr_set(wal, GEN9_SCRATCH1,
-				 EVICTION_PERF_FIX_ENABLE, 0);
+		wa_mcr_write_clr_set(wal, GEN8_L3SQCREG4,
+				     GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE, 0);
+		wa_mcr_write_clr_set(wal, GEN9_SCRATCH1,
+				     EVICTION_PERF_FIX_ENABLE, 0);
 	}
 
 	if (IS_HASWELL(i915)) {
 		/* WaSampleCChickenBitEnable:hsw */
 		wa_masked_en(wal,
-			     HALF_SLICE_CHICKEN3, HSW_SAMPLE_C_PERFORMANCE);
+			     HSW_HALF_SLICE_CHICKEN3, HSW_SAMPLE_C_PERFORMANCE);
 
 		wa_masked_dis(wal,
 			      CACHE_MODE_0_GEN7,
@@ -2657,7 +2880,7 @@ ccs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 {
 	if (IS_PVC_CT_STEP(engine->i915, STEP_A0, STEP_C0)) {
 		/* Wa_14014999345:pvc */
-		wa_masked_en(wal, GEN10_CACHE_MODE_SS, DISABLE_ECC);
+		wa_mcr_masked_en(wal, GEN10_CACHE_MODE_SS, DISABLE_ECC);
 	}
 }
 
@@ -2683,8 +2906,8 @@ add_render_compute_tuning_settings(struct drm_i915_private *i915,
 	}
 
 	if (IS_DG2(i915)) {
-		wa_write_or(wal, XEHP_L3SCQREG7, BLEND_FILL_CACHING_OPT_DIS);
-		wa_write_clr_set(wal, RT_CTRL, STACKID_CTRL, STACKID_CTRL_512);
+		wa_mcr_write_or(wal, XEHP_L3SCQREG7, BLEND_FILL_CACHING_OPT_DIS);
+		wa_mcr_write_clr_set(wal, RT_CTRL, STACKID_CTRL, STACKID_CTRL_512);
 
 		/*
 		 * This is also listed as Wa_22012654132 for certain DG2
@@ -2695,10 +2918,10 @@ add_render_compute_tuning_settings(struct drm_i915_private *i915,
 		 * back for verification on DG2 (due to Wa_14012342262), so
 		 * we need to explicitly skip the readback.
 		 */
-		wa_add(wal, GEN10_CACHE_MODE_SS, 0,
-		       _MASKED_BIT_ENABLE(ENABLE_PREFETCH_INTO_IC),
-		       0 /* write-only, so skip validation */,
-		       true);
+		wa_mcr_add(wal, GEN10_CACHE_MODE_SS, 0,
+			   _MASKED_BIT_ENABLE(ENABLE_PREFETCH_INTO_IC),
+			   0 /* write-only, so skip validation */,
+			   true);
 	}
 
 	/*
@@ -2707,8 +2930,8 @@ add_render_compute_tuning_settings(struct drm_i915_private *i915,
 	 * platforms.
 	 */
 	if (INTEL_INFO(i915)->tuning_thread_rr_after_dep)
-		wa_masked_field_set(wal, GEN9_ROW_CHICKEN4, THREAD_EX_ARB_MODE,
-				    THREAD_EX_ARB_MODE_RR_AFTER_DEP);
+		wa_mcr_masked_field_set(wal, GEN9_ROW_CHICKEN4, THREAD_EX_ARB_MODE,
+					THREAD_EX_ARB_MODE_RR_AFTER_DEP);
 }
 
 /*
@@ -2734,30 +2957,30 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li
 
 	if (IS_XEHPSDV(i915)) {
 		/* Wa_1409954639 */
-		wa_masked_en(wal,
-			     GEN8_ROW_CHICKEN,
-			     SYSTOLIC_DOP_CLOCK_GATING_DIS);
+		wa_mcr_masked_en(wal,
+				 GEN8_ROW_CHICKEN,
+				 SYSTOLIC_DOP_CLOCK_GATING_DIS);
 
 		/* Wa_1607196519 */
-		wa_masked_en(wal,
-			     GEN9_ROW_CHICKEN4,
-			     GEN12_DISABLE_GRF_CLEAR);
+		wa_mcr_masked_en(wal,
+				 GEN9_ROW_CHICKEN4,
+				 GEN12_DISABLE_GRF_CLEAR);
 
 		/* Wa_14010670810:xehpsdv */
-		wa_write_or(wal, XEHP_L3NODEARBCFG, XEHP_LNESPARE);
+		wa_mcr_write_or(wal, XEHP_L3NODEARBCFG, XEHP_LNESPARE);
 
 		/* Wa_14010449647:xehpsdv */
-		wa_masked_en(wal, GEN7_HALF_SLICE_CHICKEN1,
-			     GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE);
+		wa_mcr_masked_en(wal, GEN8_HALF_SLICE_CHICKEN1,
+				 GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE);
 
 		/* Wa_18011725039:xehpsdv */
 		if (IS_XEHPSDV_GRAPHICS_STEP(i915, STEP_A1, STEP_B0)) {
-			wa_masked_dis(wal, MLTICTXCTL, TDONRENDER);
-			wa_write_or(wal, L3SQCREG1_CCS0, FLUSHALLNONCOH);
+			wa_mcr_masked_dis(wal, MLTICTXCTL, TDONRENDER);
+			wa_mcr_write_or(wal, L3SQCREG1_CCS0, FLUSHALLNONCOH);
 		}
 
 		/* Wa_14012362059:xehpsdv */
-		wa_write_or(wal, GEN12_MERT_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, XEHP_MERT_MOD_CTRL, FORCE_MISS_FTLB);
 
 		/* Wa_14014368820:xehpsdv */
 		wa_write_or(wal, GEN12_GAMCNTRL_CTRL, INVALIDATION_BROADCAST_MODE_DIS |
@@ -2766,26 +2989,37 @@ general_render_compute_wa_init(struct intel_engine_cs *engine, struct i915_wa_li
 
 	if (IS_DG2(i915) || IS_PONTEVECCHIO(i915)) {
 		/* Wa_14015227452:dg2,pvc */
-		wa_masked_en(wal, GEN9_ROW_CHICKEN4, XEHP_DIS_BBL_SYSPIPE);
+		wa_mcr_masked_en(wal, GEN9_ROW_CHICKEN4, XEHP_DIS_BBL_SYSPIPE);
 
 		/* Wa_22014226127:dg2,pvc */
-		wa_write_or(wal, LSC_CHICKEN_BIT_0, DISABLE_D8_D16_COASLESCE);
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0, DISABLE_D8_D16_COASLESCE);
 
 		/* Wa_16015675438:dg2,pvc */
 		wa_masked_en(wal, FF_SLICE_CS_CHICKEN2, GEN12_PERF_FIX_BALANCING_CFE_DISABLE);
 
 		/* Wa_18018781329:dg2,pvc */
-		wa_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_write_or(wal, VDBX_MOD_CTRL, FORCE_MISS_FTLB);
-		wa_write_or(wal, VEBX_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, RENDER_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, COMP_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, VDBX_MOD_CTRL, FORCE_MISS_FTLB);
+		wa_mcr_write_or(wal, VEBX_MOD_CTRL, FORCE_MISS_FTLB);
+	}
+
+	if (IS_DG2(i915)) {
+		/*
+		 * Wa_16011620976:dg2_g11
+		 * Wa_22015475538:dg2
+		 */
+		wa_mcr_write_or(wal, LSC_CHICKEN_BIT_0_UDW, DIS_CHAIN_2XSIMD8);
+
+		/* Wa_18017747507:dg2 */
+		wa_masked_en(wal, VFG_PREEMPTION_CHICKEN, POLYGON_TRIFAN_LINELOOP_DISABLE);
 	}
 }
 
 static void
 engine_init_workarounds(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 {
-	if (I915_SELFTEST_ONLY(GRAPHICS_VER(engine->i915) < 4))
+	if (GRAPHICS_VER(engine->i915) < 4)
 		return;
 
 	engine_fake_wa_init(engine, wal);
@@ -2810,17 +3044,14 @@ void intel_engine_init_workarounds(struct intel_engine_cs *engine)
 {
 	struct i915_wa_list *wal = &engine->wa_list;
 
-	if (GRAPHICS_VER(engine->i915) < 4)
-		return;
-
-	wa_init_start(wal, "engine", engine->name);
+	wa_init_start(wal, engine->gt, "engine", engine->name);
 	engine_init_workarounds(engine, wal);
 	wa_init_finish(wal);
 }
 
 void intel_engine_apply_workarounds(struct intel_engine_cs *engine)
 {
-	wa_list_apply(engine->gt, &engine->wa_list);
+	wa_list_apply(&engine->wa_list);
 }
 
 static const struct i915_range mcr_ranges_gen8[] = {
@@ -2964,9 +3195,7 @@ retry:
 		goto err_vma;
 	}
 
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	if (err == 0)
 		err = wa_list_srm(rq, wal, vma);
 
@@ -2994,7 +3223,7 @@ retry:
 		if (mcr_range(rq->engine->i915, i915_mmio_reg_offset(wa->reg)))
 			continue;
 
-		if (!wa_verify(wa, results[i], wal->name, from))
+		if (!wa_verify(wal->gt, wa, results[i], wal->name, from))
 			err = -ENXIO;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_workarounds_types.h
index 8a4b6de4e754..e14188120e66 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/intel_workarounds_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/intel_workarounds_types.h
@@ -10,15 +10,23 @@
 
 #include "i915_reg_defs.h"
 
+struct intel_gt;
+
 struct i915_wa {
-	i915_reg_t	reg;
+	union {
+		i915_reg_t	reg;
+		i915_mcr_reg_t	mcr_reg;
+	};
 	u32		clr;
 	u32		set;
 	u32		read;
-	bool		masked_reg;
+
+	u32		masked_reg:1;
+	u32		is_mcr:1;
 };
 
 struct i915_wa_list {
+	struct intel_gt	*gt;
 	const char	*name;
 	const char	*engine_name;
 	struct i915_wa	*list;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_engine_cs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
index 1b75f478d1b8..881b64f3e7b9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_engine_cs.c
@@ -39,6 +39,16 @@ static int perf_end(struct intel_gt *gt)
 	return igt_flush_test(gt->i915);
 }
 
+static i915_reg_t timestamp_reg(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *i915 = engine->i915;
+
+	if (GRAPHICS_VER(i915) == 5 || IS_G4X(i915))
+		return RING_TIMESTAMP_UDW(engine->mmio_base);
+	else
+		return RING_TIMESTAMP(engine->mmio_base);
+}
+
 static int write_timestamp(struct i915_request *rq, int slot)
 {
 	struct intel_timeline *tl =
@@ -55,7 +65,7 @@ static int write_timestamp(struct i915_request *rq, int slot)
 	if (GRAPHICS_VER(rq->engine->i915) >= 8)
 		cmd++;
 	*cs++ = cmd;
-	*cs++ = i915_mmio_reg_offset(RING_TIMESTAMP(rq->engine->mmio_base));
+	*cs++ = i915_mmio_reg_offset(timestamp_reg(rq->engine));
 	*cs++ = tl->hwsp_offset + slot * sizeof(u32);
 	*cs++ = 0;
 
@@ -125,7 +135,7 @@ static int perf_mi_bb_start(void *arg)
 	enum intel_engine_id id;
 	int err = 0;
 
-	if (GRAPHICS_VER(gt->i915) < 7) /* for per-engine CS_TIMESTAMP */
+	if (GRAPHICS_VER(gt->i915) < 4) /* Any CS_TIMESTAMP? */
 		return 0;
 
 	perf_begin(gt);
@@ -135,6 +145,9 @@ static int perf_mi_bb_start(void *arg)
 		u32 cycles[COUNT];
 		int i;
 
+		if (GRAPHICS_VER(engine->i915) < 7 && engine->id != RCS0)
+			continue;
+
 		intel_engine_pm_get(engine);
 
 		batch = create_empty_batch(ce);
@@ -249,7 +262,7 @@ static int perf_mi_noop(void *arg)
 	enum intel_engine_id id;
 	int err = 0;
 
-	if (GRAPHICS_VER(gt->i915) < 7) /* for per-engine CS_TIMESTAMP */
+	if (GRAPHICS_VER(gt->i915) < 4) /* Any CS_TIMESTAMP? */
 		return 0;
 
 	perf_begin(gt);
@@ -259,6 +272,9 @@ static int perf_mi_noop(void *arg)
 		u32 cycles[COUNT];
 		int i;
 
+		if (GRAPHICS_VER(engine->i915) < 7 && engine->id != RCS0)
+			continue;
+
 		intel_engine_pm_get(engine);
 
 		base = create_empty_batch(ce);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_engine_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_engine_pm.c
index 0dcb3ed44a73..87c94314cf67 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_engine_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_engine_pm.c
@@ -317,7 +317,7 @@ static int live_engine_busy_stats(void *arg)
 		ENGINE_TRACE(engine, "measuring busy time\n");
 		preempt_disable();
 		de = intel_engine_get_busy_time(engine, &t[0]);
-		mdelay(10);
+		mdelay(100);
 		de = ktime_sub(intel_engine_get_busy_time(engine, &t[1]), de);
 		preempt_enable();
 		dt = ktime_sub(t[1], t[0]);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
index 1e08b2473b99..ab2e9a6a2452 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_execlists.c
@@ -85,8 +85,6 @@ static int wait_for_reset(struct intel_engine_cs *engine,
 			break;
 	} while (time_before(jiffies, timeout));
 
-	flush_scheduled_work();
-
 	if (rq->fence.error != -EIO) {
 		pr_err("%s: hanging request %llx:%lld not reset\n",
 		       engine->name,
@@ -2766,9 +2764,7 @@ static int create_gang(struct intel_engine_cs *engine,
 	i915_request_get(rq);
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, false);
-	if (!err)
-		err = i915_vma_move_to_active(vma, rq, 0);
+	err = i915_vma_move_to_active(vma, rq, 0);
 	if (!err)
 		err = rq->engine->emit_bb_start(rq,
 						vma->node.start,
@@ -3182,14 +3178,10 @@ create_gpr_client(struct intel_engine_cs *engine,
 	}
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, false);
-	if (!err)
-		err = i915_vma_move_to_active(vma, rq, 0);
+	err = i915_vma_move_to_active(vma, rq, 0);
 	i915_vma_unlock(vma);
 
 	i915_vma_lock(batch);
-	if (!err)
-		err = i915_request_await_object(rq, batch->obj, false);
 	if (!err)
 		err = i915_vma_move_to_active(batch, rq, 0);
 	if (!err)
@@ -3475,12 +3467,14 @@ static int random_priority(struct rnd_state *rnd)
 
 struct preempt_smoke {
 	struct intel_gt *gt;
+	struct kthread_work work;
 	struct i915_gem_context **contexts;
 	struct intel_engine_cs *engine;
 	struct drm_i915_gem_object *batch;
 	unsigned int ncontext;
 	struct rnd_state prng;
 	unsigned long count;
+	int result;
 };
 
 static struct i915_gem_context *smoke_context(struct preempt_smoke *smoke)
@@ -3521,9 +3515,7 @@ static int smoke_submit(struct preempt_smoke *smoke,
 
 	if (vma) {
 		i915_vma_lock(vma);
-		err = i915_request_await_object(rq, vma->obj, false);
-		if (!err)
-			err = i915_vma_move_to_active(vma, rq, 0);
+		err = i915_vma_move_to_active(vma, rq, 0);
 		if (!err)
 			err = rq->engine->emit_bb_start(rq,
 							vma->node.start,
@@ -3540,34 +3532,31 @@ unpin:
 	return err;
 }
 
-static int smoke_crescendo_thread(void *arg)
+static void smoke_crescendo_work(struct kthread_work *work)
 {
-	struct preempt_smoke *smoke = arg;
+	struct preempt_smoke *smoke = container_of(work, typeof(*smoke), work);
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 
 	count = 0;
 	do {
 		struct i915_gem_context *ctx = smoke_context(smoke);
-		int err;
 
-		err = smoke_submit(smoke,
-				   ctx, count % I915_PRIORITY_MAX,
-				   smoke->batch);
-		if (err)
-			return err;
+		smoke->result = smoke_submit(smoke, ctx,
+					     count % I915_PRIORITY_MAX,
+					     smoke->batch);
 
 		count++;
-	} while (count < smoke->ncontext && !__igt_timeout(end_time, NULL));
+	} while (!smoke->result && count < smoke->ncontext &&
+		 !__igt_timeout(end_time, NULL));
 
 	smoke->count = count;
-	return 0;
 }
 
 static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 #define BATCH BIT(0)
 {
-	struct task_struct *tsk[I915_NUM_ENGINES] = {};
+	struct kthread_worker *worker[I915_NUM_ENGINES] = {};
 	struct preempt_smoke *arg;
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
@@ -3578,6 +3567,8 @@ static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 	if (!arg)
 		return -ENOMEM;
 
+	memset(arg, 0, I915_NUM_ENGINES * sizeof(*arg));
+
 	for_each_engine(engine, smoke->gt, id) {
 		arg[id] = *smoke;
 		arg[id].engine = engine;
@@ -3585,31 +3576,28 @@ static int smoke_crescendo(struct preempt_smoke *smoke, unsigned int flags)
 			arg[id].batch = NULL;
 		arg[id].count = 0;
 
-		tsk[id] = kthread_run(smoke_crescendo_thread, arg,
-				      "igt/smoke:%d", id);
-		if (IS_ERR(tsk[id])) {
-			err = PTR_ERR(tsk[id]);
+		worker[id] = kthread_create_worker(0, "igt/smoke:%d", id);
+		if (IS_ERR(worker[id])) {
+			err = PTR_ERR(worker[id]);
 			break;
 		}
-		get_task_struct(tsk[id]);
-	}
 
-	yield(); /* start all threads before we kthread_stop() */
+		kthread_init_work(&arg[id].work, smoke_crescendo_work);
+		kthread_queue_work(worker[id], &arg[id].work);
+	}
 
 	count = 0;
 	for_each_engine(engine, smoke->gt, id) {
-		int status;
-
-		if (IS_ERR_OR_NULL(tsk[id]))
+		if (IS_ERR_OR_NULL(worker[id]))
 			continue;
 
-		status = kthread_stop(tsk[id]);
-		if (status && !err)
-			err = status;
+		kthread_flush_work(&arg[id].work);
+		if (arg[id].result && !err)
+			err = arg[id].result;
 
 		count += arg[id].count;
 
-		put_task_struct(tsk[id]);
+		kthread_destroy_worker(worker[id]);
 	}
 
 	pr_info("Submitted %lu crescendo:%x requests across %d engines and %d contexts\n",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
index be94f863bdef..b46425aeb2f0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_gt_pm.c
@@ -36,6 +36,19 @@ static int cmp_u32(const void *A, const void *B)
 		return 0;
 }
 
+static u32 read_timestamp(struct intel_engine_cs *engine)
+{
+	struct drm_i915_private *i915 = engine->i915;
+
+	/* On i965 the first read tends to give a stale value */
+	ENGINE_READ_FW(engine, RING_TIMESTAMP);
+
+	if (GRAPHICS_VER(i915) == 5 || IS_G4X(i915))
+		return ENGINE_READ_FW(engine, RING_TIMESTAMP_UDW);
+	else
+		return ENGINE_READ_FW(engine, RING_TIMESTAMP);
+}
+
 static void measure_clocks(struct intel_engine_cs *engine,
 			   u32 *out_cycles, ktime_t *out_dt)
 {
@@ -45,13 +58,13 @@ static void measure_clocks(struct intel_engine_cs *engine,
 
 	for (i = 0; i < 5; i++) {
 		local_irq_disable();
-		cycles[i] = -ENGINE_READ_FW(engine, RING_TIMESTAMP);
+		cycles[i] = -read_timestamp(engine);
 		dt[i] = ktime_get();
 
 		udelay(1000);
 
 		dt[i] = ktime_sub(ktime_get(), dt[i]);
-		cycles[i] += ENGINE_READ_FW(engine, RING_TIMESTAMP);
+		cycles[i] += read_timestamp(engine);
 		local_irq_enable();
 	}
 
@@ -78,25 +91,6 @@ static int live_gt_clocks(void *arg)
 	if (GRAPHICS_VER(gt->i915) < 4) /* Any CS_TIMESTAMP? */
 		return 0;
 
-	if (GRAPHICS_VER(gt->i915) == 5)
-		/*
-		 * XXX CS_TIMESTAMP low dword is dysfunctional?
-		 *
-		 * Ville's experiments indicate the high dword still works,
-		 * but at a correspondingly reduced frequency.
-		 */
-		return 0;
-
-	if (GRAPHICS_VER(gt->i915) == 4)
-		/*
-		 * XXX CS_TIMESTAMP appears gibberish
-		 *
-		 * Ville's experiments indicate that it mostly appears 'stuck'
-		 * in that we see the register report the same cycle count
-		 * for a couple of reads.
-		 */
-		return 0;
-
 	intel_gt_pm_get(gt);
 	intel_uncore_forcewake_get(gt->uncore, FORCEWAKE_ALL);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
index 7f3bb1d34dfb..bc05ef48c194 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
@@ -99,22 +99,6 @@ static u64 hws_address(const struct i915_vma *hws,
 	return hws->node.start + offset_in_page(sizeof(u32)*rq->fence.context);
 }
 
-static int move_to_active(struct i915_vma *vma,
-			  struct i915_request *rq,
-			  unsigned int flags)
-{
-	int err;
-
-	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj,
-					flags & EXEC_OBJECT_WRITE);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, flags);
-	i915_vma_unlock(vma);
-
-	return err;
-}
-
 static struct i915_request *
 hang_create_request(struct hang *h, struct intel_engine_cs *engine)
 {
@@ -175,11 +159,11 @@ hang_create_request(struct hang *h, struct intel_engine_cs *engine)
 		goto unpin_hws;
 	}
 
-	err = move_to_active(vma, rq, 0);
+	err = igt_vma_move_to_active_unlocked(vma, rq, 0);
 	if (err)
 		goto cancel_rq;
 
-	err = move_to_active(hws, rq, 0);
+	err = igt_vma_move_to_active_unlocked(hws, rq, 0);
 	if (err)
 		goto cancel_rq;
 
@@ -866,10 +850,13 @@ static int igt_reset_active_engine(void *arg)
 }
 
 struct active_engine {
-	struct task_struct *task;
+	struct kthread_worker *worker;
+	struct kthread_work work;
 	struct intel_engine_cs *engine;
 	unsigned long resets;
 	unsigned int flags;
+	bool stop;
+	int result;
 };
 
 #define TEST_ACTIVE	BIT(0)
@@ -900,10 +887,10 @@ static int active_request_put(struct i915_request *rq)
 	return err;
 }
 
-static int active_engine(void *data)
+static void active_engine(struct kthread_work *work)
 {
 	I915_RND_STATE(prng);
-	struct active_engine *arg = data;
+	struct active_engine *arg = container_of(work, typeof(*arg), work);
 	struct intel_engine_cs *engine = arg->engine;
 	struct i915_request *rq[8] = {};
 	struct intel_context *ce[ARRAY_SIZE(rq)];
@@ -913,16 +900,17 @@ static int active_engine(void *data)
 	for (count = 0; count < ARRAY_SIZE(ce); count++) {
 		ce[count] = intel_context_create(engine);
 		if (IS_ERR(ce[count])) {
-			err = PTR_ERR(ce[count]);
-			pr_err("[%s] Create context #%ld failed: %d!\n", engine->name, count, err);
+			arg->result = PTR_ERR(ce[count]);
+			pr_err("[%s] Create context #%ld failed: %d!\n",
+			       engine->name, count, arg->result);
 			while (--count)
 				intel_context_put(ce[count]);
-			return err;
+			return;
 		}
 	}
 
 	count = 0;
-	while (!kthread_should_stop()) {
+	while (!READ_ONCE(arg->stop)) {
 		unsigned int idx = count++ & (ARRAY_SIZE(rq) - 1);
 		struct i915_request *old = rq[idx];
 		struct i915_request *new;
@@ -967,7 +955,7 @@ static int active_engine(void *data)
 		intel_context_put(ce[count]);
 	}
 
-	return err;
+	arg->result = err;
 }
 
 static int __igt_reset_engines(struct intel_gt *gt,
@@ -1022,7 +1010,7 @@ static int __igt_reset_engines(struct intel_gt *gt,
 
 		memset(threads, 0, sizeof(*threads) * I915_NUM_ENGINES);
 		for_each_engine(other, gt, tmp) {
-			struct task_struct *tsk;
+			struct kthread_worker *worker;
 
 			threads[tmp].resets =
 				i915_reset_engine_count(global, other);
@@ -1036,19 +1024,21 @@ static int __igt_reset_engines(struct intel_gt *gt,
 			threads[tmp].engine = other;
 			threads[tmp].flags = flags;
 
-			tsk = kthread_run(active_engine, &threads[tmp],
-					  "igt/%s", other->name);
-			if (IS_ERR(tsk)) {
-				err = PTR_ERR(tsk);
-				pr_err("[%s] Thread spawn failed: %d!\n", engine->name, err);
+			worker = kthread_create_worker(0, "igt/%s",
+						       other->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
+				pr_err("[%s] Worker create failed: %d!\n",
+				       engine->name, err);
 				goto unwind;
 			}
 
-			threads[tmp].task = tsk;
-			get_task_struct(tsk);
-		}
+			threads[tmp].worker = worker;
 
-		yield(); /* start all threads before we begin */
+			kthread_init_work(&threads[tmp].work, active_engine);
+			kthread_queue_work(threads[tmp].worker,
+					   &threads[tmp].work);
+		}
 
 		st_engine_heartbeat_disable_no_pm(engine);
 		GEM_BUG_ON(test_and_set_bit(I915_RESET_ENGINE + id,
@@ -1197,17 +1187,20 @@ unwind:
 		for_each_engine(other, gt, tmp) {
 			int ret;
 
-			if (!threads[tmp].task)
+			if (!threads[tmp].worker)
 				continue;
 
-			ret = kthread_stop(threads[tmp].task);
+			WRITE_ONCE(threads[tmp].stop, true);
+			kthread_flush_work(&threads[tmp].work);
+			ret = READ_ONCE(threads[tmp].result);
 			if (ret) {
 				pr_err("kthread for other engine %s failed, err=%d\n",
 				       other->name, ret);
 				if (!err)
 					err = ret;
 			}
-			put_task_struct(threads[tmp].task);
+
+			kthread_destroy_worker(threads[tmp].worker);
 
 			/* GuC based resets are not logged per engine */
 			if (!using_guc) {
@@ -1510,18 +1503,9 @@ static int __igt_reset_evict_vma(struct intel_gt *gt,
 		}
 	}
 
-	i915_vma_lock(arg.vma);
-	err = i915_request_await_object(rq, arg.vma->obj,
-					flags & EXEC_OBJECT_WRITE);
-	if (err == 0) {
-		err = i915_vma_move_to_active(arg.vma, rq, flags);
-		if (err)
-			pr_err("[%s] Move to active failed: %d!\n", engine->name, err);
-	} else {
-		pr_err("[%s] Request await failed: %d!\n", engine->name, err);
-	}
-
-	i915_vma_unlock(arg.vma);
+	err = igt_vma_move_to_active_unlocked(arg.vma, rq, flags);
+	if (err)
+		pr_err("[%s] Move to active failed: %d!\n", engine->name, err);
 
 	if (flags & EXEC_OBJECT_NEEDS_FENCE)
 		i915_vma_unpin_fence(arg.vma);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_lrc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_lrc.c
index 82d3f8058995..7c56ffd2c659 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -452,9 +452,7 @@ retry:
 	*cs++ = i915_ggtt_offset(scratch) + RING_TAIL_IDX * sizeof(u32);
 	*cs++ = 0;
 
-	err = i915_request_await_object(rq, scratch->obj, true);
-	if (!err)
-		err = i915_vma_move_to_active(scratch, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(scratch, rq, EXEC_OBJECT_WRITE);
 
 	i915_request_get(rq);
 	i915_request_add(rq);
@@ -602,9 +600,7 @@ __gpr_read(struct intel_context *ce, struct i915_vma *scratch, u32 *slot)
 	}
 
 	i915_vma_lock(scratch);
-	err = i915_request_await_object(rq, scratch->obj, true);
-	if (!err)
-		err = i915_vma_move_to_active(scratch, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(scratch, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(scratch);
 
 	i915_request_get(rq);
@@ -1053,21 +1049,6 @@ store_context(struct intel_context *ce, struct i915_vma *scratch)
 	return batch;
 }
 
-static int move_to_active(struct i915_request *rq,
-			  struct i915_vma *vma,
-			  unsigned int flags)
-{
-	int err;
-
-	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, flags);
-	if (!err)
-		err = i915_vma_move_to_active(vma, rq, flags);
-	i915_vma_unlock(vma);
-
-	return err;
-}
-
 static struct i915_request *
 record_registers(struct intel_context *ce,
 		 struct i915_vma *before,
@@ -1093,19 +1074,19 @@ record_registers(struct intel_context *ce,
 	if (IS_ERR(rq))
 		goto err_after;
 
-	err = move_to_active(rq, before, EXEC_OBJECT_WRITE);
+	err = igt_vma_move_to_active_unlocked(before, rq, EXEC_OBJECT_WRITE);
 	if (err)
 		goto err_rq;
 
-	err = move_to_active(rq, b_before, 0);
+	err = igt_vma_move_to_active_unlocked(b_before, rq, 0);
 	if (err)
 		goto err_rq;
 
-	err = move_to_active(rq, after, EXEC_OBJECT_WRITE);
+	err = igt_vma_move_to_active_unlocked(after, rq, EXEC_OBJECT_WRITE);
 	if (err)
 		goto err_rq;
 
-	err = move_to_active(rq, b_after, 0);
+	err = igt_vma_move_to_active_unlocked(b_after, rq, 0);
 	if (err)
 		goto err_rq;
 
@@ -1243,7 +1224,7 @@ static int poison_registers(struct intel_context *ce, u32 poison, u32 *sema)
 		goto err_batch;
 	}
 
-	err = move_to_active(rq, batch, 0);
+	err = igt_vma_move_to_active_unlocked(batch, rq, 0);
 	if (err)
 		goto err_rq;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_migrate.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_migrate.c
index 2b0c87999949..0dc5309c90a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_migrate.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_migrate.c
@@ -6,6 +6,7 @@
 #include <linux/sort.h>
 
 #include "gem/i915_gem_internal.h"
+#include "gem/i915_gem_lmem.h"
 
 #include "selftests/i915_random.h"
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_mocs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_mocs.c
index c1d861333c44..f27cc28608d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_mocs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_mocs.c
@@ -7,6 +7,7 @@
 #include "gt/intel_gpu_commands.h"
 #include "i915_selftest.h"
 
+#include "gem/selftests/igt_gem_utils.h"
 #include "gem/selftests/mock_context.h"
 #include "selftests/igt_reset.h"
 #include "selftests/igt_spinner.h"
@@ -228,9 +229,7 @@ static int check_mocs_engine(struct live_mocs *arg,
 		return PTR_ERR(rq);
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (!err)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(vma);
 
 	/* Read the mocs tables back using SRM */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_rc6.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_rc6.c
index 8c70b7e12074..2ceeadecc639 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_rc6.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_rc6.c
@@ -19,11 +19,11 @@ static u64 rc6_residency(struct intel_rc6 *rc6)
 
 	/* XXX VLV_GT_MEDIA_RC6? */
 
-	result = intel_rc6_residency_ns(rc6, GEN6_GT_GFX_RC6);
+	result = intel_rc6_residency_ns(rc6, INTEL_RC6_RES_RC6);
 	if (HAS_RC6p(rc6_to_i915(rc6)))
-		result += intel_rc6_residency_ns(rc6, GEN6_GT_GFX_RC6p);
+		result += intel_rc6_residency_ns(rc6, INTEL_RC6_RES_RC6p);
 	if (HAS_RC6pp(rc6_to_i915(rc6)))
-		result += intel_rc6_residency_ns(rc6, GEN6_GT_GFX_RC6pp);
+		result += intel_rc6_residency_ns(rc6, INTEL_RC6_RES_RC6pp);
 
 	return result;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_rps.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_rps.c
index cfb4708dd62e..39f1b7564170 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_rps.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_rps.c
@@ -652,9 +652,7 @@ int live_rps_frequency_cs(void *arg)
 			goto err_vma;
 		}
 
-		err = i915_request_await_object(rq, vma->obj, false);
-		if (!err)
-			err = i915_vma_move_to_active(vma, rq, 0);
+		err = i915_vma_move_to_active(vma, rq, 0);
 		if (!err)
 			err = rq->engine->emit_bb_start(rq,
 							vma->node.start,
@@ -793,9 +791,7 @@ int live_rps_frequency_srm(void *arg)
 			goto err_vma;
 		}
 
-		err = i915_request_await_object(rq, vma->obj, false);
-		if (!err)
-			err = i915_vma_move_to_active(vma, rq, 0);
+		err = i915_vma_move_to_active(vma, rq, 0);
 		if (!err)
 			err = rq->engine->emit_bb_start(rq,
 							vma->node.start,
@@ -1107,21 +1103,27 @@ static u64 __measure_power(int duration_ms)
 	return div64_u64(1000 * 1000 * dE, dt);
 }
 
-static u64 measure_power_at(struct intel_rps *rps, int *freq)
+static u64 measure_power(struct intel_rps *rps, int *freq)
 {
 	u64 x[5];
 	int i;
 
-	*freq = rps_set_check(rps, *freq);
 	for (i = 0; i < 5; i++)
 		x[i] = __measure_power(5);
-	*freq = (*freq + read_cagf(rps)) / 2;
+
+	*freq = (*freq + intel_rps_read_actual_frequency(rps)) / 2;
 
 	/* A simple triangle filter for better result stability */
 	sort(x, 5, sizeof(*x), cmp_u64, NULL);
 	return div_u64(x[1] + 2 * x[2] + x[3], 4);
 }
 
+static u64 measure_power_at(struct intel_rps *rps, int *freq)
+{
+	*freq = rps_set_check(rps, *freq);
+	return measure_power(rps, freq);
+}
+
 int live_rps_power(void *arg)
 {
 	struct intel_gt *gt = arg;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_slpc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_slpc.c
index f8a1d27df272..bd44ce73a504 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_slpc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_slpc.c
@@ -11,7 +11,16 @@
 enum test_type {
 	VARY_MIN,
 	VARY_MAX,
-	MAX_GRANTED
+	MAX_GRANTED,
+	SLPC_POWER,
+	TILE_INTERACTION,
+};
+
+struct slpc_thread {
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct intel_gt *gt;
+	int result;
 };
 
 static int slpc_set_min_freq(struct intel_guc_slpc *slpc, u32 freq)
@@ -41,6 +50,39 @@ static int slpc_set_max_freq(struct intel_guc_slpc *slpc, u32 freq)
 	return ret;
 }
 
+static int slpc_set_freq(struct intel_gt *gt, u32 freq)
+{
+	int err;
+	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
+
+	err = slpc_set_max_freq(slpc, freq);
+	if (err) {
+		pr_err("Unable to update max freq");
+		return err;
+	}
+
+	err = slpc_set_min_freq(slpc, freq);
+	if (err) {
+		pr_err("Unable to update min freq");
+		return err;
+	}
+
+	return err;
+}
+
+static u64 measure_power_at_freq(struct intel_gt *gt, int *freq, u64 *power)
+{
+	int err = 0;
+
+	err = slpc_set_freq(gt, *freq);
+	if (err)
+		return err;
+	*freq = intel_rps_read_actual_frequency(&gt->rps);
+	*power = measure_power(&gt->rps, freq);
+
+	return err;
+}
+
 static int vary_max_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps,
 			 u32 *max_act_freq)
 {
@@ -113,6 +155,58 @@ static int vary_min_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps,
 	return err;
 }
 
+static int slpc_power(struct intel_gt *gt, struct intel_engine_cs *engine)
+{
+	struct intel_guc_slpc *slpc = &gt->uc.guc.slpc;
+	struct {
+		u64 power;
+		int freq;
+	} min, max;
+	int err = 0;
+
+	/*
+	 * Our fundamental assumption is that running at lower frequency
+	 * actually saves power. Let's see if our RAPL measurement supports
+	 * that theory.
+	 */
+	if (!librapl_supported(gt->i915))
+		return 0;
+
+	min.freq = slpc->min_freq;
+	err = measure_power_at_freq(gt, &min.freq, &min.power);
+
+	if (err)
+		return err;
+
+	max.freq = slpc->rp0_freq;
+	err = measure_power_at_freq(gt, &max.freq, &max.power);
+
+	if (err)
+		return err;
+
+	pr_info("%s: min:%llumW @ %uMHz, max:%llumW @ %uMHz\n",
+		engine->name,
+		min.power, min.freq,
+		max.power, max.freq);
+
+	if (10 * min.freq >= 9 * max.freq) {
+		pr_notice("Could not control frequency, ran at [%uMHz, %uMhz]\n",
+			  min.freq, max.freq);
+	}
+
+	if (11 * min.power > 10 * max.power) {
+		pr_err("%s: did not conserve power when setting lower frequency!\n",
+		       engine->name);
+		err = -EINVAL;
+	}
+
+	/* Restore min/max frequencies */
+	slpc_set_max_freq(slpc, slpc->rp0_freq);
+	slpc_set_min_freq(slpc, slpc->min_freq);
+
+	return err;
+}
+
 static int max_granted_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps, u32 *max_act_freq)
 {
 	struct intel_gt *gt = rps_to_gt(rps);
@@ -126,7 +220,8 @@ static int max_granted_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps,
 	*max_act_freq =  intel_rps_read_actual_frequency(rps);
 	if (*max_act_freq != slpc->rp0_freq) {
 		/* Check if there was some throttling by pcode */
-		perf_limit_reasons = intel_uncore_read(gt->uncore, GT0_PERF_LIMIT_REASONS);
+		perf_limit_reasons = intel_uncore_read(gt->uncore,
+						       intel_gt_perf_limit_reasons_reg(gt));
 
 		/* If not, this is an error */
 		if (!(perf_limit_reasons & GT0_PERF_LIMIT_REASONS_MASK)) {
@@ -153,6 +248,11 @@ static int run_test(struct intel_gt *gt, int test_type)
 	if (!intel_uc_uses_guc_slpc(&gt->uc))
 		return 0;
 
+	if (slpc->min_freq == slpc->rp0_freq) {
+		pr_err("Min/Max are fused to the same value\n");
+		return -EINVAL;
+	}
+
 	if (igt_spinner_init(&spin, gt))
 		return -ENOMEM;
 
@@ -167,17 +267,14 @@ static int run_test(struct intel_gt *gt, int test_type)
 	}
 
 	/*
-	 * FIXME: With efficient frequency enabled, GuC can request
-	 * frequencies higher than the SLPC max. While this is fixed
-	 * in GuC, we level set these tests with RPn as min.
+	 * Set min frequency to RPn so that we can test the whole
+	 * range of RPn-RP0. This also turns off efficient freq
+	 * usage and makes results more predictable.
 	 */
 	err = slpc_set_min_freq(slpc, slpc->min_freq);
-	if (err)
+	if (err) {
+		pr_err("Unable to update min freq!");
 		return err;
-
-	if (slpc->min_freq == slpc->rp0_freq) {
-		pr_err("Min/Max are fused to the same value\n");
-		return -EINVAL;
 	}
 
 	intel_gt_pm_wait_for_idle(gt);
@@ -222,9 +319,10 @@ static int run_test(struct intel_gt *gt, int test_type)
 			break;
 
 		case MAX_GRANTED:
+		case TILE_INTERACTION:
 			/* Media engines have a different RP0 */
-			if (engine->class == VIDEO_DECODE_CLASS ||
-			    engine->class == VIDEO_ENHANCEMENT_CLASS) {
+			if (gt->type != GT_MEDIA && (engine->class == VIDEO_DECODE_CLASS ||
+						     engine->class == VIDEO_ENHANCEMENT_CLASS)) {
 				igt_spinner_end(&spin);
 				st_engine_heartbeat_enable(engine);
 				err = 0;
@@ -233,17 +331,24 @@ static int run_test(struct intel_gt *gt, int test_type)
 
 			err = max_granted_freq(slpc, rps, &max_act_freq);
 			break;
-		}
 
-		pr_info("Max actual frequency for %s was %d\n",
-			engine->name, max_act_freq);
+		case SLPC_POWER:
+			err = slpc_power(gt, engine);
+			break;
+		}
 
-		/* Actual frequency should rise above min */
-		if (max_act_freq <= slpc_min_freq) {
-			pr_err("Actual freq did not rise above min\n");
-			pr_err("Perf Limit Reasons: 0x%x\n",
-			       intel_uncore_read(gt->uncore, GT0_PERF_LIMIT_REASONS));
-			err = -EINVAL;
+		if (test_type != SLPC_POWER) {
+			pr_info("Max actual frequency for %s was %d\n",
+				engine->name, max_act_freq);
+
+			/* Actual frequency should rise above min */
+			if (max_act_freq <= slpc->min_freq) {
+				pr_err("Actual freq did not rise above min\n");
+				pr_err("Perf Limit Reasons: 0x%x\n",
+				       intel_uncore_read(gt->uncore,
+							 intel_gt_perf_limit_reasons_reg(gt)));
+				err = -EINVAL;
+			}
 		}
 
 		igt_spinner_end(&spin);
@@ -270,26 +375,116 @@ static int run_test(struct intel_gt *gt, int test_type)
 static int live_slpc_vary_min(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	struct intel_gt *gt = to_gt(i915);
+	struct intel_gt *gt;
+	unsigned int i;
+	int ret;
+
+	for_each_gt(gt, i915, i) {
+		ret = run_test(gt, VARY_MIN);
+		if (ret)
+			return ret;
+	}
 
-	return run_test(gt, VARY_MIN);
+	return ret;
 }
 
 static int live_slpc_vary_max(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	struct intel_gt *gt = to_gt(i915);
+	struct intel_gt *gt;
+	unsigned int i;
+	int ret;
+
+	for_each_gt(gt, i915, i) {
+		ret = run_test(gt, VARY_MAX);
+		if (ret)
+			return ret;
+	}
 
-	return run_test(gt, VARY_MAX);
+	return ret;
 }
 
 /* check if pcode can grant RP0 */
 static int live_slpc_max_granted(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	struct intel_gt *gt = to_gt(i915);
+	struct intel_gt *gt;
+	unsigned int i;
+	int ret;
+
+	for_each_gt(gt, i915, i) {
+		ret = run_test(gt, MAX_GRANTED);
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static int live_slpc_power(void *arg)
+{
+	struct drm_i915_private *i915 = arg;
+	struct intel_gt *gt;
+	unsigned int i;
+	int ret;
+
+	for_each_gt(gt, i915, i) {
+		ret = run_test(gt, SLPC_POWER);
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static void slpc_spinner_thread(struct kthread_work *work)
+{
+	struct slpc_thread *thread = container_of(work, typeof(*thread), work);
+
+	thread->result = run_test(thread->gt, TILE_INTERACTION);
+}
+
+static int live_slpc_tile_interaction(void *arg)
+{
+	struct drm_i915_private *i915 = arg;
+	struct intel_gt *gt;
+	struct slpc_thread *threads;
+	int i = 0, ret = 0;
+
+	threads = kcalloc(I915_MAX_GT, sizeof(*threads), GFP_KERNEL);
+	if (!threads)
+		return -ENOMEM;
+
+	for_each_gt(gt, i915, i) {
+		threads[i].worker = kthread_create_worker(0, "igt/slpc_parallel:%d", gt->info.id);
+
+		if (IS_ERR(threads[i].worker)) {
+			ret = PTR_ERR(threads[i].worker);
+			break;
+		}
+
+		threads[i].gt = gt;
+		kthread_init_work(&threads[i].work, slpc_spinner_thread);
+		kthread_queue_work(threads[i].worker, &threads[i].work);
+	}
+
+	for_each_gt(gt, i915, i) {
+		int status;
+
+		if (IS_ERR_OR_NULL(threads[i].worker))
+			continue;
 
-	return run_test(gt, MAX_GRANTED);
+		kthread_flush_work(&threads[i].work);
+		status = READ_ONCE(threads[i].result);
+		if (status && !ret) {
+			pr_err("%s GT %d failed ", __func__, gt->info.id);
+			ret = status;
+		}
+		kthread_destroy_worker(threads[i].worker);
+	}
+
+	kfree(threads);
+	return ret;
 }
 
 int intel_slpc_live_selftests(struct drm_i915_private *i915)
@@ -298,10 +493,17 @@ int intel_slpc_live_selftests(struct drm_i915_private *i915)
 		SUBTEST(live_slpc_vary_max),
 		SUBTEST(live_slpc_vary_min),
 		SUBTEST(live_slpc_max_granted),
+		SUBTEST(live_slpc_power),
+		SUBTEST(live_slpc_tile_interaction),
 	};
 
-	if (intel_gt_is_wedged(to_gt(i915)))
-		return 0;
+	struct intel_gt *gt;
+	unsigned int i;
+
+	for_each_gt(gt, i915, i) {
+		if (intel_gt_is_wedged(gt))
+			return 0;
+	}
 
 	return i915_live_subtests(tests, i915);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_workarounds.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_workarounds.c
index 67a9aab801dd..96e3861706d6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/selftest_workarounds.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/selftest_workarounds.c
@@ -66,14 +66,14 @@ reference_lists_init(struct intel_gt *gt, struct wa_lists *lists)
 
 	memset(lists, 0, sizeof(*lists));
 
-	wa_init_start(&lists->gt_wa_list, "GT_REF", "global");
+	wa_init_start(&lists->gt_wa_list, gt, "GT_REF", "global");
 	gt_init_workarounds(gt, &lists->gt_wa_list);
 	wa_init_finish(&lists->gt_wa_list);
 
 	for_each_engine(engine, gt, id) {
 		struct i915_wa_list *wal = &lists->engine[id].wa_list;
 
-		wa_init_start(wal, "REF", engine->name);
+		wa_init_start(wal, gt, "REF", engine->name);
 		engine_init_workarounds(engine, wal);
 		wa_init_finish(wal);
 
@@ -139,9 +139,7 @@ read_nonprivs(struct intel_context *ce)
 	}
 
 	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(vma, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(vma);
 	if (err)
 		goto err_req;
@@ -632,16 +630,12 @@ retry:
 				goto err_request;
 		}
 
-		err = i915_request_await_object(rq, batch->obj, false);
-		if (err == 0)
-			err = i915_vma_move_to_active(batch, rq, 0);
+		err = i915_vma_move_to_active(batch, rq, 0);
 		if (err)
 			goto err_request;
 
-		err = i915_request_await_object(rq, scratch->obj, true);
-		if (err == 0)
-			err = i915_vma_move_to_active(scratch, rq,
-						      EXEC_OBJECT_WRITE);
+		err = i915_vma_move_to_active(scratch, rq,
+					      EXEC_OBJECT_WRITE);
 		if (err)
 			goto err_request;
 
@@ -860,9 +854,7 @@ static int read_whitelisted_registers(struct intel_context *ce,
 		return PTR_ERR(rq);
 
 	i915_vma_lock(results);
-	err = i915_request_await_object(rq, results->obj, true);
-	if (err == 0)
-		err = i915_vma_move_to_active(results, rq, EXEC_OBJECT_WRITE);
+	err = i915_vma_move_to_active(results, rq, EXEC_OBJECT_WRITE);
 	i915_vma_unlock(results);
 	if (err)
 		goto err_req;
@@ -944,9 +936,7 @@ static int scrub_whitelisted_registers(struct intel_context *ce)
 	}
 
 	i915_vma_lock(batch);
-	err = i915_request_await_object(rq, batch->obj, false);
-	if (err == 0)
-		err = i915_vma_move_to_active(batch, rq, 0);
+	err = i915_vma_move_to_active(batch, rq, 0);
 	i915_vma_unlock(batch);
 	if (err)
 		goto err_request;
@@ -991,7 +981,7 @@ static bool pardon_reg(struct drm_i915_private *i915, i915_reg_t reg)
 	/* Alas, we must pardon some whitelists. Mistakes already made */
 	static const struct regmask pardon[] = {
 		{ GEN9_CTX_PREEMPT_REG, 9 },
-		{ GEN8_L3SQCREG4, 9 },
+		{ _MMIO(0xb118), 9 }, /* GEN8_L3SQCREG4 */
 	};
 
 	return find_reg(i915, reg, pardon, ARRAY_SIZE(pardon));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
index 967031056202..f2d9858d827c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/sysfs_engines.c
@@ -144,7 +144,7 @@ max_spin_store(struct kobject *kobj, struct kobj_attribute *attr,
 	       const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -168,7 +168,8 @@ max_spin_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_nsecs(2))
+	clamped = intel_clamp_max_busywait_duration_ns(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.max_busywait_duration_ns, duration);
@@ -203,7 +204,7 @@ timeslice_store(struct kobject *kobj, struct kobj_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -218,7 +219,8 @@ timeslice_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_timeslice_duration_ms(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.timeslice_duration_ms, duration);
@@ -256,7 +258,7 @@ stop_store(struct kobject *kobj, struct kobj_attribute *attr,
 	   const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long duration;
+	unsigned long long duration, clamped;
 	int err;
 
 	/*
@@ -272,7 +274,8 @@ stop_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (duration > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_stop_timeout_ms(engine, duration);
+	if (duration != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.stop_timeout_ms, duration);
@@ -306,7 +309,7 @@ preempt_timeout_store(struct kobject *kobj, struct kobj_attribute *attr,
 		      const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long timeout;
+	unsigned long long timeout, clamped;
 	int err;
 
 	/*
@@ -322,7 +325,8 @@ preempt_timeout_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (timeout > jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_preempt_timeout_ms(engine, timeout);
+	if (timeout != clamped)
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.preempt_timeout_ms, timeout);
@@ -362,7 +366,7 @@ heartbeat_store(struct kobject *kobj, struct kobj_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct intel_engine_cs *engine = kobj_to_engine(kobj);
-	unsigned long long delay;
+	unsigned long long delay, clamped;
 	int err;
 
 	/*
@@ -379,7 +383,8 @@ heartbeat_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (err)
 		return err;
 
-	if (delay >= jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT))
+	clamped = intel_clamp_heartbeat_interval_ms(engine, delay);
+	if (delay != clamped)
 		return -EINVAL;
 
 	err = intel_engine_set_heartbeat(engine, delay);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
index 29ef8afc8c2e..f359bef046e0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
@@ -117,6 +117,7 @@ enum intel_guc_action {
 	INTEL_GUC_ACTION_ENTER_S_STATE = 0x501,
 	INTEL_GUC_ACTION_EXIT_S_STATE = 0x502,
 	INTEL_GUC_ACTION_GLOBAL_SCHED_POLICY_CHANGE = 0x506,
+	INTEL_GUC_ACTION_UPDATE_SCHEDULING_POLICIES_KLV = 0x509,
 	INTEL_GUC_ACTION_SCHED_CONTEXT = 0x1000,
 	INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_SET = 0x1001,
 	INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_DONE = 0x1002,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_slpc_abi.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_slpc_abi.h
index 4c840a2639dc..811add10c30d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_slpc_abi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_slpc_abi.h
@@ -128,6 +128,15 @@ enum slpc_media_ratio_mode {
 	SLPC_MEDIA_RATIO_MODE_FIXED_ONE_TO_TWO = 2,
 };
 
+enum slpc_gucrc_mode {
+	SLPC_GUCRC_MODE_HW = 0,
+	SLPC_GUCRC_MODE_GUCRC_NO_RC6 = 1,
+	SLPC_GUCRC_MODE_GUCRC_STATIC_TIMEOUT = 2,
+	SLPC_GUCRC_MODE_GUCRC_DYNAMIC_HYSTERESIS = 3,
+
+	SLPC_GUCRC_MODE_MAX,
+};
+
 enum slpc_event_id {
 	SLPC_EVENT_RESET = 0,
 	SLPC_EVENT_SHUTDOWN = 1,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
index 4a59478c3b5c..58012edd4eb0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h
@@ -81,10 +81,17 @@
 #define GUC_KLV_SELF_CFG_G2H_CTB_SIZE_KEY		0x0907
 #define GUC_KLV_SELF_CFG_G2H_CTB_SIZE_LEN		1u
 
+/*
+ * Global scheduling policy update keys.
+ */
+enum {
+	GUC_SCHEDULING_POLICIES_KLV_ID_RENDER_COMPUTE_YIELD	= 0x1001,
+};
+
 /*
  * Per context scheduling policy update keys.
  */
-enum  {
+enum {
 	GUC_CONTEXT_POLICIES_KLV_ID_EXECUTION_QUANTUM			= 0x2001,
 	GUC_CONTEXT_POLICIES_KLV_ID_PREEMPTION_TIMEOUT			= 0x2002,
 	GUC_CONTEXT_POLICIES_KLV_ID_SCHEDULING_PRIORITY			= 0x2003,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.c
index bac06e3d6f2c..52aede324788 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.c
@@ -98,6 +98,8 @@ static void gen9_enable_guc_interrupts(struct intel_guc *guc)
 		     gt->pm_guc_events);
 	gen6_gt_pm_enable_irq(gt, gt->pm_guc_events);
 	spin_unlock_irq(gt->irq_lock);
+
+	guc->interrupts.enabled = true;
 }
 
 static void gen9_disable_guc_interrupts(struct intel_guc *guc)
@@ -105,6 +107,7 @@ static void gen9_disable_guc_interrupts(struct intel_guc *guc)
 	struct intel_gt *gt = guc_to_gt(guc);
 
 	assert_rpm_wakelock_held(&gt->i915->runtime_pm);
+	guc->interrupts.enabled = false;
 
 	spin_lock_irq(gt->irq_lock);
 
@@ -116,39 +119,39 @@ static void gen9_disable_guc_interrupts(struct intel_guc *guc)
 	gen9_reset_guc_interrupts(guc);
 }
 
+static bool __gen11_reset_guc_interrupts(struct intel_gt *gt)
+{
+	u32 irq = gt->type == GT_MEDIA ? MTL_MGUC : GEN11_GUC;
+
+	lockdep_assert_held(gt->irq_lock);
+	return gen11_gt_reset_one_iir(gt, 0, irq);
+}
+
 static void gen11_reset_guc_interrupts(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
 
 	spin_lock_irq(gt->irq_lock);
-	gen11_gt_reset_one_iir(gt, 0, GEN11_GUC);
+	__gen11_reset_guc_interrupts(gt);
 	spin_unlock_irq(gt->irq_lock);
 }
 
 static void gen11_enable_guc_interrupts(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
-	u32 events = REG_FIELD_PREP(ENGINE1_MASK, GUC_INTR_GUC2HOST);
 
 	spin_lock_irq(gt->irq_lock);
-	WARN_ON_ONCE(gen11_gt_reset_one_iir(gt, 0, GEN11_GUC));
-	intel_uncore_write(gt->uncore,
-			   GEN11_GUC_SG_INTR_ENABLE, events);
-	intel_uncore_write(gt->uncore,
-			   GEN11_GUC_SG_INTR_MASK, ~events);
+	__gen11_reset_guc_interrupts(gt);
 	spin_unlock_irq(gt->irq_lock);
+
+	guc->interrupts.enabled = true;
 }
 
 static void gen11_disable_guc_interrupts(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
 
-	spin_lock_irq(gt->irq_lock);
-
-	intel_uncore_write(gt->uncore, GEN11_GUC_SG_INTR_MASK, ~0);
-	intel_uncore_write(gt->uncore, GEN11_GUC_SG_INTR_ENABLE, 0);
-
-	spin_unlock_irq(gt->irq_lock);
+	guc->interrupts.enabled = false;
 	intel_synchronize_irq(gt->i915);
 
 	gen11_reset_guc_interrupts(guc);
@@ -156,7 +159,8 @@ static void gen11_disable_guc_interrupts(struct intel_guc *guc)
 
 void intel_guc_init_early(struct intel_guc *guc)
 {
-	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
+	struct intel_gt *gt = guc_to_gt(guc);
+	struct drm_i915_private *i915 = gt->i915;
 
 	intel_uc_fw_init_early(&guc->fw, INTEL_UC_FW_TYPE_GUC);
 	intel_guc_ct_init_early(&guc->ct);
@@ -168,12 +172,17 @@ void intel_guc_init_early(struct intel_guc *guc)
 	mutex_init(&guc->send_mutex);
 	spin_lock_init(&guc->irq_lock);
 	if (GRAPHICS_VER(i915) >= 11) {
-		guc->notify_reg = GEN11_GUC_HOST_INTERRUPT;
 		guc->interrupts.reset = gen11_reset_guc_interrupts;
 		guc->interrupts.enable = gen11_enable_guc_interrupts;
 		guc->interrupts.disable = gen11_disable_guc_interrupts;
-		guc->send_regs.base =
-			i915_mmio_reg_offset(GEN11_SOFT_SCRATCH(0));
+		if (gt->type == GT_MEDIA) {
+			guc->notify_reg = MEDIA_GUC_HOST_INTERRUPT;
+			guc->send_regs.base = i915_mmio_reg_offset(MEDIA_SOFT_SCRATCH(0));
+		} else {
+			guc->notify_reg = GEN11_GUC_HOST_INTERRUPT;
+			guc->send_regs.base = i915_mmio_reg_offset(GEN11_SOFT_SCRATCH(0));
+		}
+
 		guc->send_regs.count = GEN11_SOFT_SCRATCH_COUNT;
 
 	} else {
@@ -441,6 +450,7 @@ err_log:
 err_fw:
 	intel_uc_fw_fini(&guc->fw);
 out:
+	intel_uc_fw_change_status(&guc->fw, INTEL_UC_FIRMWARE_INIT_FAIL);
 	i915_probe_error(gt->i915, "failed with %d\n", ret);
 	return ret;
 }
@@ -870,14 +880,14 @@ void intel_guc_load_status(struct intel_guc *guc, struct drm_printer *p)
 		u32 status = intel_uncore_read(uncore, GUC_STATUS);
 		u32 i;
 
-		drm_printf(p, "\nGuC status 0x%08x:\n", status);
+		drm_printf(p, "GuC status 0x%08x:\n", status);
 		drm_printf(p, "\tBootrom status = 0x%x\n",
 			   (status & GS_BOOTROM_MASK) >> GS_BOOTROM_SHIFT);
 		drm_printf(p, "\tuKernel status = 0x%x\n",
 			   (status & GS_UKERNEL_MASK) >> GS_UKERNEL_SHIFT);
 		drm_printf(p, "\tMIA Core status = 0x%x\n",
 			   (status & GS_MIA_MASK) >> GS_MIA_SHIFT);
-		drm_puts(p, "\nScratch registers:\n");
+		drm_puts(p, "Scratch registers:\n");
 		for (i = 0; i < 16; i++) {
 			drm_printf(p, "\t%2d: \t0x%x\n",
 				   i, intel_uncore_read(uncore, SOFT_SCRATCH(i)));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index 804133df1ac9..1bb3f9829286 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -78,6 +78,7 @@ struct intel_guc {
 
 	/** @interrupts: pointers to GuC interrupt-managing functions. */
 	struct {
+		bool enabled;
 		void (*reset)(struct intel_guc *guc);
 		void (*enable)(struct intel_guc *guc);
 		void (*disable)(struct intel_guc *guc);
@@ -112,6 +113,10 @@ struct intel_guc {
 		 * refs
 		 */
 		struct list_head guc_id_list;
+		/**
+		 * @guc_ids_in_use: Number single-lrc guc_ids in use
+		 */
+		unsigned int guc_ids_in_use;
 		/**
 		 * @destroyed_contexts: list of contexts waiting to be destroyed
 		 * (deregistered with the GuC)
@@ -132,6 +137,16 @@ struct intel_guc {
 		 * @reset_fail_mask: mask of engines that failed to reset
 		 */
 		intel_engine_mask_t reset_fail_mask;
+		/**
+		 * @sched_disable_delay_ms: schedule disable delay, in ms, for
+		 * contexts
+		 */
+		unsigned int sched_disable_delay_ms;
+		/**
+		 * @sched_disable_gucid_threshold: threshold of min remaining available
+		 * guc_ids before we start bypassing the schedule disable delay
+		 */
+		unsigned int sched_disable_gucid_threshold;
 	} submission_state;
 
 	/**
@@ -316,9 +331,11 @@ retry:
 	return err;
 }
 
+/* Only call this from the interrupt handler code */
 static inline void intel_guc_to_host_event_handler(struct intel_guc *guc)
 {
-	intel_guc_ct_event_handler(&guc->ct);
+	if (guc->interrupts.enabled)
+		intel_guc_ct_event_handler(&guc->ct);
 }
 
 /* GuC addresses above GUC_GGTT_TOP also don't map through the GTT */
@@ -466,4 +483,6 @@ void intel_guc_write_barrier(struct intel_guc *guc);
 
 void intel_guc_dump_time_info(struct intel_guc *guc, struct drm_printer *p);
 
+int intel_guc_sched_disable_gucid_threshold_max(struct intel_guc *guc);
+
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
index 74cbe8eaf531..a7f737c4792e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
@@ -5,6 +5,7 @@
 
 #include <linux/bsearch.h>
 
+#include "gem/i915_gem_lmem.h"
 #include "gt/intel_engine_regs.h"
 #include "gt/intel_gt.h"
 #include "gt/intel_gt_mcr.h"
@@ -277,24 +278,16 @@ __mmio_reg_add(struct temp_regset *regset, struct guc_mmio_reg *reg)
 	return slot;
 }
 
-#define GUC_REGSET_STEERING(group, instance) ( \
-	FIELD_PREP(GUC_REGSET_STEERING_GROUP, (group)) | \
-	FIELD_PREP(GUC_REGSET_STEERING_INSTANCE, (instance)) | \
-	GUC_REGSET_NEEDS_STEERING \
-)
-
 static long __must_check guc_mmio_reg_add(struct intel_gt *gt,
 					  struct temp_regset *regset,
-					  i915_reg_t reg, u32 flags)
+					  u32 offset, u32 flags)
 {
 	u32 count = regset->storage_used - (regset->registers - regset->storage);
-	u32 offset = i915_mmio_reg_offset(reg);
 	struct guc_mmio_reg entry = {
 		.offset = offset,
 		.flags = flags,
 	};
 	struct guc_mmio_reg *slot;
-	u8 group, inst;
 
 	/*
 	 * The mmio list is built using separate lists within the driver.
@@ -306,17 +299,6 @@ static long __must_check guc_mmio_reg_add(struct intel_gt *gt,
 		    sizeof(entry), guc_mmio_reg_cmp))
 		return 0;
 
-	/*
-	 * The GuC doesn't have a default steering, so we need to explicitly
-	 * steer all registers that need steering. However, we do not keep track
-	 * of all the steering ranges, only of those that have a chance of using
-	 * a non-default steering from the i915 pov. Instead of adding such
-	 * tracking, it is easier to just program the default steering for all
-	 * regs that don't need a non-default one.
-	 */
-	intel_gt_mcr_get_nonterminated_steering(gt, reg, &group, &inst);
-	entry.flags |= GUC_REGSET_STEERING(group, inst);
-
 	slot = __mmio_reg_add(regset, &entry);
 	if (IS_ERR(slot))
 		return PTR_ERR(slot);
@@ -334,6 +316,38 @@ static long __must_check guc_mmio_reg_add(struct intel_gt *gt,
 
 #define GUC_MMIO_REG_ADD(gt, regset, reg, masked) \
 	guc_mmio_reg_add(gt, \
+			 regset, \
+			 i915_mmio_reg_offset(reg), \
+			 (masked) ? GUC_REGSET_MASKED : 0)
+
+#define GUC_REGSET_STEERING(group, instance) ( \
+	FIELD_PREP(GUC_REGSET_STEERING_GROUP, (group)) | \
+	FIELD_PREP(GUC_REGSET_STEERING_INSTANCE, (instance)) | \
+	GUC_REGSET_NEEDS_STEERING \
+)
+
+static long __must_check guc_mcr_reg_add(struct intel_gt *gt,
+					 struct temp_regset *regset,
+					 i915_mcr_reg_t reg, u32 flags)
+{
+	u8 group, inst;
+
+	/*
+	 * The GuC doesn't have a default steering, so we need to explicitly
+	 * steer all registers that need steering. However, we do not keep track
+	 * of all the steering ranges, only of those that have a chance of using
+	 * a non-default steering from the i915 pov. Instead of adding such
+	 * tracking, it is easier to just program the default steering for all
+	 * regs that don't need a non-default one.
+	 */
+	intel_gt_mcr_get_nonterminated_steering(gt, reg, &group, &inst);
+	flags |= GUC_REGSET_STEERING(group, inst);
+
+	return guc_mmio_reg_add(gt, regset, i915_mmio_reg_offset(reg), flags);
+}
+
+#define GUC_MCR_REG_ADD(gt, regset, reg, masked) \
+	guc_mcr_reg_add(gt, \
 			 regset, \
 			 (reg), \
 			 (masked) ? GUC_REGSET_MASKED : 0)
@@ -372,8 +386,21 @@ static int guc_mmio_regset_init(struct temp_regset *regset,
 					false);
 
 	/* add in local MOCS registers */
-	for (i = 0; i < GEN9_LNCFCMOCS_REG_COUNT; i++)
-		ret |= GUC_MMIO_REG_ADD(gt, regset, GEN9_LNCFCMOCS(i), false);
+	for (i = 0; i < LNCFCMOCS_REG_COUNT; i++)
+		if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
+			ret |= GUC_MCR_REG_ADD(gt, regset, XEHP_LNCFCMOCS(i), false);
+		else
+			ret |= GUC_MMIO_REG_ADD(gt, regset, GEN9_LNCFCMOCS(i), false);
+
+	if (GRAPHICS_VER(engine->i915) >= 12) {
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL0, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL1, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL2, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL3, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL4, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL5, false);
+		ret |= GUC_MMIO_REG_ADD(gt, regset, EU_PERF_CNTL6, false);
+	}
 
 	return ret ? -1 : 0;
 }
@@ -461,6 +488,11 @@ static void fill_engine_enable_masks(struct intel_gt *gt,
 	info_map_write(info_map, engine_enabled_masks[GUC_BLITTER_CLASS], BCS_MASK(gt));
 	info_map_write(info_map, engine_enabled_masks[GUC_VIDEO_CLASS], VDBOX_MASK(gt));
 	info_map_write(info_map, engine_enabled_masks[GUC_VIDEOENHANCE_CLASS], VEBOX_MASK(gt));
+
+	/* The GSC engine is an instance (6) of OTHER_CLASS */
+	if (gt->engine[GSC0])
+		info_map_write(info_map, engine_enabled_masks[GUC_GSC_OTHER_CLASS],
+			       BIT(gt->engine[GSC0]->instance));
 }
 
 #define LR_HW_CONTEXT_SIZE (80 * sizeof(u32))
@@ -502,9 +534,6 @@ static int guc_prep_golden_context(struct intel_guc *guc)
 	}
 
 	for (engine_class = 0; engine_class <= MAX_ENGINE_CLASS; ++engine_class) {
-		if (engine_class == OTHER_CLASS)
-			continue;
-
 		guc_class = engine_class_to_guc_class(engine_class);
 
 		if (!info_map_read(&info_map, engine_enabled_masks[guc_class]))
@@ -582,9 +611,6 @@ static void guc_init_golden_context(struct intel_guc *guc)
 	addr_ggtt = intel_guc_ggtt_offset(guc, guc->ads_vma) + offset;
 
 	for (engine_class = 0; engine_class <= MAX_ENGINE_CLASS; ++engine_class) {
-		if (engine_class == OTHER_CLASS)
-			continue;
-
 		guc_class = engine_class_to_guc_class(engine_class);
 		if (!ads_blob_read(guc, system_info.engine_enabled_masks[guc_class]))
 			continue;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 8f1165146013..1c1b85073b4b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -132,6 +132,11 @@ static const struct __guc_mmio_reg_descr xe_lpd_blt_inst_regs[] = {
 	COMMON_BASE_ENGINE_INSTANCE,
 };
 
+/* XE_LPD - GSC Per-Engine-Instance */
+static const struct __guc_mmio_reg_descr xe_lpd_gsc_inst_regs[] = {
+	COMMON_BASE_ENGINE_INSTANCE,
+};
+
 /* GEN9 - Global */
 static const struct __guc_mmio_reg_descr default_global_regs[] = {
 	COMMON_BASE_GLOBAL,
@@ -165,16 +170,20 @@ static const struct __guc_mmio_reg_descr empty_regs_list[] = {
 	}
 
 /* List of lists */
-static struct __guc_mmio_reg_descr_group default_lists[] = {
+static const struct __guc_mmio_reg_descr_group default_lists[] = {
 	MAKE_REGLIST(default_global_regs, PF, GLOBAL, 0),
 	MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS),
 	MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS),
+	MAKE_REGLIST(default_rc_class_regs, PF, ENGINE_CLASS, GUC_COMPUTE_CLASS),
+	MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_COMPUTE_CLASS),
 	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEO_CLASS),
 	MAKE_REGLIST(xe_lpd_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEO_CLASS),
 	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEOENHANCE_CLASS),
 	MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEOENHANCE_CLASS),
 	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS),
 	MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_BLITTER_CLASS),
+	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS),
+	MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, GUC_GSC_OTHER_CLASS),
 	{}
 };
 
@@ -182,12 +191,16 @@ static const struct __guc_mmio_reg_descr_group xe_lpd_lists[] = {
 	MAKE_REGLIST(xe_lpd_global_regs, PF, GLOBAL, 0),
 	MAKE_REGLIST(xe_lpd_rc_class_regs, PF, ENGINE_CLASS, GUC_RENDER_CLASS),
 	MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_RENDER_CLASS),
+	MAKE_REGLIST(xe_lpd_rc_class_regs, PF, ENGINE_CLASS, GUC_COMPUTE_CLASS),
+	MAKE_REGLIST(xe_lpd_rc_inst_regs, PF, ENGINE_INSTANCE, GUC_COMPUTE_CLASS),
 	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_VIDEO_CLASS),
 	MAKE_REGLIST(xe_lpd_vd_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEO_CLASS),
 	MAKE_REGLIST(xe_lpd_vec_class_regs, PF, ENGINE_CLASS, GUC_VIDEOENHANCE_CLASS),
 	MAKE_REGLIST(xe_lpd_vec_inst_regs, PF, ENGINE_INSTANCE, GUC_VIDEOENHANCE_CLASS),
 	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_BLITTER_CLASS),
 	MAKE_REGLIST(xe_lpd_blt_inst_regs, PF, ENGINE_INSTANCE, GUC_BLITTER_CLASS),
+	MAKE_REGLIST(empty_regs_list, PF, ENGINE_CLASS, GUC_GSC_OTHER_CLASS),
+	MAKE_REGLIST(xe_lpd_gsc_inst_regs, PF, ENGINE_INSTANCE, GUC_GSC_OTHER_CLASS),
 	{}
 };
 
@@ -240,19 +253,19 @@ static void guc_capture_free_extlists(struct __guc_mmio_reg_descr_group *reglist
 
 struct __ext_steer_reg {
 	const char *name;
-	i915_reg_t reg;
+	i915_mcr_reg_t reg;
 };
 
 static const struct __ext_steer_reg xe_extregs[] = {
-	{"GEN7_SAMPLER_INSTDONE", GEN7_SAMPLER_INSTDONE},
-	{"GEN7_ROW_INSTDONE", GEN7_ROW_INSTDONE}
+	{"GEN8_SAMPLER_INSTDONE", GEN8_SAMPLER_INSTDONE},
+	{"GEN8_ROW_INSTDONE", GEN8_ROW_INSTDONE}
 };
 
 static void __fill_ext_reg(struct __guc_mmio_reg_descr *ext,
 			   const struct __ext_steer_reg *extlist,
 			   int slice_id, int subslice_id)
 {
-	ext->reg = extlist->reg;
+	ext->reg = _MMIO(i915_mmio_reg_offset(extlist->reg));
 	ext->flags = FIELD_PREP(GUC_REGSET_STEERING_GROUP, slice_id);
 	ext->flags |= FIELD_PREP(GUC_REGSET_STEERING_INSTANCE, subslice_id);
 	ext->regname = extlist->name;
@@ -419,6 +432,46 @@ guc_capture_get_device_reglist(struct intel_guc *guc)
 	return default_lists;
 }
 
+static const char *
+__stringify_type(u32 type)
+{
+	switch (type) {
+	case GUC_CAPTURE_LIST_TYPE_GLOBAL:
+		return "Global";
+	case GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS:
+		return "Class";
+	case GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE:
+		return "Instance";
+	default:
+		break;
+	}
+
+	return "unknown";
+}
+
+static const char *
+__stringify_engclass(u32 class)
+{
+	switch (class) {
+	case GUC_RENDER_CLASS:
+		return "Render";
+	case GUC_VIDEO_CLASS:
+		return "Video";
+	case GUC_VIDEOENHANCE_CLASS:
+		return "VideoEnhance";
+	case GUC_BLITTER_CLASS:
+		return "Blitter";
+	case GUC_COMPUTE_CLASS:
+		return "Compute";
+	case GUC_GSC_OTHER_CLASS:
+		return "GSC-Other";
+	default:
+		break;
+	}
+
+	return "unknown";
+}
+
 static int
 guc_capture_list_init(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
 		      struct guc_mmio_reg *ptr, u16 num_entries)
@@ -482,32 +535,55 @@ guc_cap_list_num_regs(struct intel_guc_state_capture *gc, u32 owner, u32 type, u
 	return num_regs;
 }
 
-int
-intel_guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
-			      size_t *size)
+static int
+guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
+			size_t *size, bool is_purpose_est)
 {
 	struct intel_guc_state_capture *gc = guc->capture;
+	struct drm_i915_private *i915 = guc_to_gt(guc)->i915;
 	struct __guc_capture_ads_cache *cache = &gc->ads_cache[owner][type][classid];
 	int num_regs;
 
-	if (!gc->reglists)
+	if (!gc->reglists) {
+		drm_warn(&i915->drm, "GuC-capture: No reglist on this device\n");
 		return -ENODEV;
+	}
 
 	if (cache->is_valid) {
 		*size = cache->size;
 		return cache->status;
 	}
 
+	if (!is_purpose_est && owner == GUC_CAPTURE_LIST_INDEX_PF &&
+	    !guc_capture_get_one_list(gc->reglists, owner, type, classid)) {
+		if (type == GUC_CAPTURE_LIST_TYPE_GLOBAL)
+			drm_warn(&i915->drm, "Missing GuC-Err-Cap reglist Global!\n");
+		else
+			drm_warn(&i915->drm, "Missing GuC-Err-Cap reglist %s(%u):%s(%u)!\n",
+				 __stringify_type(type), type,
+				 __stringify_engclass(classid), classid);
+		return -ENODATA;
+	}
+
 	num_regs = guc_cap_list_num_regs(gc, owner, type, classid);
+	/* intentional empty lists can exist depending on hw config */
 	if (!num_regs)
 		return -ENODATA;
 
-	*size = PAGE_ALIGN((sizeof(struct guc_debug_capture_list)) +
-			   (num_regs * sizeof(struct guc_mmio_reg)));
+	if (size)
+		*size = PAGE_ALIGN((sizeof(struct guc_debug_capture_list)) +
+				   (num_regs * sizeof(struct guc_mmio_reg)));
 
 	return 0;
 }
 
+int
+intel_guc_capture_getlistsize(struct intel_guc *guc, u32 owner, u32 type, u32 classid,
+			      size_t *size)
+{
+	return guc_capture_getlistsize(guc, owner, type, classid, size, false);
+}
+
 static void guc_capture_create_prealloc_nodes(struct intel_guc *guc);
 
 int
@@ -606,7 +682,7 @@ guc_capture_output_min_size_est(struct intel_guc *guc)
 	struct intel_gt *gt = guc_to_gt(guc);
 	struct intel_engine_cs *engine;
 	enum intel_engine_id id;
-	int worst_min_size = 0, num_regs = 0;
+	int worst_min_size = 0;
 	size_t tmp = 0;
 
 	if (!guc->capture)
@@ -627,21 +703,19 @@ guc_capture_output_min_size_est(struct intel_guc *guc)
 		worst_min_size += sizeof(struct guc_state_capture_group_header_t) +
 					 (3 * sizeof(struct guc_state_capture_header_t));
 
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_GLOBAL, 0, &tmp))
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_GLOBAL, 0, &tmp, true))
+			worst_min_size += tmp;
 
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS,
-						   engine->class, &tmp)) {
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS,
+					     engine->class, &tmp, true)) {
+			worst_min_size += tmp;
 		}
-		if (!intel_guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE,
-						   engine->class, &tmp)) {
-			num_regs += tmp;
+		if (!guc_capture_getlistsize(guc, 0, GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE,
+					     engine->class, &tmp, true)) {
+			worst_min_size += tmp;
 		}
 	}
 
-	worst_min_size += (num_regs * sizeof(struct guc_mmio_reg));
-
 	return worst_min_size;
 }
 
@@ -658,15 +732,23 @@ static void check_guc_capture_size(struct intel_guc *guc)
 	int spare_size = min_size * GUC_CAPTURE_OVERBUFFER_MULTIPLIER;
 	u32 buffer_size = intel_guc_log_section_size_capture(&guc->log);
 
+	/*
+	 * NOTE: min_size is much smaller than the capture region allocation (DG2: <80K vs 1MB)
+	 * Additionally, its based on space needed to fit all engines getting reset at once
+	 * within the same G2H handler task slot. This is very unlikely. However, if GuC really
+	 * does run out of space for whatever reason, we will see an separate warning message
+	 * when processing the G2H event capture-notification, search for:
+	 * INTEL_GUC_STATE_CAPTURE_EVENT_STATUS_NOSPACE.
+	 */
 	if (min_size < 0)
 		drm_warn(&i915->drm, "Failed to calculate GuC error state capture buffer minimum size: %d!\n",
 			 min_size);
 	else if (min_size > buffer_size)
-		drm_warn(&i915->drm, "GuC error state capture buffer is too small: %d < %d\n",
+		drm_warn(&i915->drm, "GuC error state capture buffer maybe small: %d < %d\n",
 			 buffer_size, min_size);
 	else if (spare_size > buffer_size)
-		drm_notice(&i915->drm, "GuC error state capture buffer maybe too small: %d < %d (min = %d)\n",
-			   buffer_size, spare_size, min_size);
+		drm_dbg(&i915->drm, "GuC error state capture buffer lacks spare size: %d < %d (min = %d)\n",
+			buffer_size, spare_size, min_size);
 }
 
 /*
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c
index 25f09a420561..7269eb0bbedf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c
@@ -71,12 +71,73 @@ static bool intel_eval_slpc_support(void *data)
 	return intel_guc_slpc_is_used(guc);
 }
 
+static int guc_sched_disable_delay_ms_get(void *data, u64 *val)
+{
+	struct intel_guc *guc = data;
+
+	if (!intel_guc_submission_is_used(guc))
+		return -ENODEV;
+
+	*val = (u64)guc->submission_state.sched_disable_delay_ms;
+
+	return 0;
+}
+
+static int guc_sched_disable_delay_ms_set(void *data, u64 val)
+{
+	struct intel_guc *guc = data;
+
+	if (!intel_guc_submission_is_used(guc))
+		return -ENODEV;
+
+	/* clamp to a practical limit, 1 minute is reasonable for a longest delay */
+	guc->submission_state.sched_disable_delay_ms = min_t(u64, val, 60000);
+
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(guc_sched_disable_delay_ms_fops,
+			guc_sched_disable_delay_ms_get,
+			guc_sched_disable_delay_ms_set, "%lld\n");
+
+static int guc_sched_disable_gucid_threshold_get(void *data, u64 *val)
+{
+	struct intel_guc *guc = data;
+
+	if (!intel_guc_submission_is_used(guc))
+		return -ENODEV;
+
+	*val = guc->submission_state.sched_disable_gucid_threshold;
+	return 0;
+}
+
+static int guc_sched_disable_gucid_threshold_set(void *data, u64 val)
+{
+	struct intel_guc *guc = data;
+
+	if (!intel_guc_submission_is_used(guc))
+		return -ENODEV;
+
+	if (val > intel_guc_sched_disable_gucid_threshold_max(guc))
+		guc->submission_state.sched_disable_gucid_threshold =
+			intel_guc_sched_disable_gucid_threshold_max(guc);
+	else
+		guc->submission_state.sched_disable_gucid_threshold = val;
+
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(guc_sched_disable_gucid_threshold_fops,
+			guc_sched_disable_gucid_threshold_get,
+			guc_sched_disable_gucid_threshold_set, "%lld\n");
+
 void intel_guc_debugfs_register(struct intel_guc *guc, struct dentry *root)
 {
 	static const struct intel_gt_debugfs_file files[] = {
 		{ "guc_info", &guc_info_fops, NULL },
 		{ "guc_registered_contexts", &guc_registered_contexts_fops, NULL },
 		{ "guc_slpc_info", &guc_slpc_info_fops, &intel_eval_slpc_support},
+		{ "guc_sched_disable_delay_ms", &guc_sched_disable_delay_ms_fops, NULL },
+		{ "guc_sched_disable_gucid_threshold", &guc_sched_disable_gucid_threshold_fops,
+		   NULL },
 	};
 
 	if (!intel_guc_is_supported(guc))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
index a0372735cddb..5b86b2e286e0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
@@ -10,12 +10,15 @@
  */
 
 #include "gt/intel_gt.h"
+#include "gt/intel_gt_mcr.h"
 #include "gt/intel_gt_regs.h"
 #include "intel_guc_fw.h"
 #include "i915_drv.h"
 
-static void guc_prepare_xfer(struct intel_uncore *uncore)
+static void guc_prepare_xfer(struct intel_gt *gt)
 {
+	struct intel_uncore *uncore = gt->uncore;
+
 	u32 shim_flags = GUC_ENABLE_READ_CACHE_LOGIC |
 			 GUC_ENABLE_READ_CACHE_FOR_SRAM_DATA |
 			 GUC_ENABLE_READ_CACHE_FOR_WOPCM_DATA |
@@ -35,8 +38,9 @@ static void guc_prepare_xfer(struct intel_uncore *uncore)
 
 	if (GRAPHICS_VER(uncore->i915) == 9) {
 		/* DOP Clock Gating Enable for GuC clocks */
-		intel_uncore_rmw(uncore, GEN7_MISCCPCTL,
-				 0, GEN8_DOP_CLOCK_GATE_GUC_ENABLE);
+		intel_gt_mcr_multicast_write(gt, GEN8_MISCCPCTL,
+					     GEN8_DOP_CLOCK_GATE_GUC_ENABLE |
+					     intel_gt_mcr_read_any(gt, GEN8_MISCCPCTL));
 
 		/* allows for 5us (in 10ns units) before GT can go to RC6 */
 		intel_uncore_write(uncore, GUC_ARAT_C6DIS, 0x1FF);
@@ -168,7 +172,7 @@ int intel_guc_fw_upload(struct intel_guc *guc)
 	struct intel_uncore *uncore = gt->uncore;
 	int ret;
 
-	guc_prepare_xfer(uncore);
+	guc_prepare_xfer(gt);
 
 	/*
 	 * Note that GuC needs the CSS header plus uKernel code to be copied
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
index 323b055e5db9..4ae5fc2f6002 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
@@ -47,7 +47,8 @@
 #define GUC_VIDEOENHANCE_CLASS		2
 #define GUC_BLITTER_CLASS		3
 #define GUC_COMPUTE_CLASS		4
-#define GUC_LAST_ENGINE_CLASS		GUC_COMPUTE_CLASS
+#define GUC_GSC_OTHER_CLASS		5
+#define GUC_LAST_ENGINE_CLASS		GUC_GSC_OTHER_CLASS
 #define GUC_MAX_ENGINE_CLASSES		16
 #define GUC_MAX_INSTANCES_PER_CLASS	32
 
@@ -169,6 +170,7 @@ static u8 engine_class_guc_class_map[] = {
 	[COPY_ENGINE_CLASS]       = GUC_BLITTER_CLASS,
 	[VIDEO_DECODE_CLASS]      = GUC_VIDEO_CLASS,
 	[VIDEO_ENHANCEMENT_CLASS] = GUC_VIDEOENHANCE_CLASS,
+	[OTHER_CLASS]             = GUC_GSC_OTHER_CLASS,
 	[COMPUTE_CLASS]           = GUC_COMPUTE_CLASS,
 };
 
@@ -178,12 +180,13 @@ static u8 guc_class_engine_class_map[] = {
 	[GUC_VIDEO_CLASS]        = VIDEO_DECODE_CLASS,
 	[GUC_VIDEOENHANCE_CLASS] = VIDEO_ENHANCEMENT_CLASS,
 	[GUC_COMPUTE_CLASS]      = COMPUTE_CLASS,
+	[GUC_GSC_OTHER_CLASS]    = OTHER_CLASS,
 };
 
 static inline u8 engine_class_to_guc_class(u8 class)
 {
 	BUILD_BUG_ON(ARRAY_SIZE(engine_class_guc_class_map) != MAX_ENGINE_CLASS + 1);
-	GEM_BUG_ON(class > MAX_ENGINE_CLASS || class == OTHER_CLASS);
+	GEM_BUG_ON(class > MAX_ENGINE_CLASS);
 
 	return engine_class_guc_class_map[class];
 }
@@ -290,6 +293,25 @@ struct guc_update_context_policy {
 	struct guc_klv_generic_dw_t klv[GUC_CONTEXT_POLICIES_KLV_NUM_IDS];
 } __packed;
 
+/* Format of the UPDATE_SCHEDULING_POLICIES H2G data packet */
+struct guc_update_scheduling_policy_header {
+	u32 action;
+} __packed;
+
+/*
+ * Can't dynmically allocate memory for the scheduling policy KLV because
+ * it will be sent from within the reset path. Need a fixed size lump on
+ * the stack instead :(.
+ *
+ * Currently, there is only one KLV defined, which has 1 word of KL + 2 words of V.
+ */
+#define MAX_SCHEDULING_POLICY_SIZE 3
+
+struct guc_update_scheduling_policy {
+	struct guc_update_scheduling_policy_header header;
+	u32 data[MAX_SCHEDULING_POLICY_SIZE];
+} __packed;
+
 #define GUC_POWER_UNSPECIFIED	0
 #define GUC_POWER_D0		1
 #define GUC_POWER_D1		2
@@ -298,6 +320,9 @@ struct guc_update_context_policy {
 
 /* Scheduling policy settings */
 
+#define GLOBAL_SCHEDULE_POLICY_RC_YIELD_DURATION	100	/* in ms */
+#define GLOBAL_SCHEDULE_POLICY_RC_YIELD_RATIO		50	/* in percent */
+
 #define GLOBAL_POLICY_MAX_NUM_WI 15
 
 /* Don't reset an engine upon preemption failure */
@@ -305,6 +330,27 @@ struct guc_update_context_policy {
 
 #define GLOBAL_POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000
 
+/*
+ * GuC converts the timeout to clock ticks internally. Different platforms have
+ * different GuC clocks. Thus, the maximum value before overflow is platform
+ * dependent. Current worst case scenario is about 110s. So, the spec says to
+ * limit to 100s to be safe.
+ */
+#define GUC_POLICY_MAX_EXEC_QUANTUM_US		(100 * 1000 * 1000UL)
+#define GUC_POLICY_MAX_PREEMPT_TIMEOUT_US	(100 * 1000 * 1000UL)
+
+static inline u32 guc_policy_max_exec_quantum_ms(void)
+{
+	BUILD_BUG_ON(GUC_POLICY_MAX_EXEC_QUANTUM_US >= UINT_MAX);
+	return GUC_POLICY_MAX_EXEC_QUANTUM_US / 1000;
+}
+
+static inline u32 guc_policy_max_preempt_timeout_ms(void)
+{
+	BUILD_BUG_ON(GUC_POLICY_MAX_PREEMPT_TIMEOUT_US >= UINT_MAX);
+	return GUC_POLICY_MAX_PREEMPT_TIMEOUT_US / 1000;
+}
+
 struct guc_policies {
 	u32 submission_queue_depth[GUC_MAX_ENGINE_CLASSES];
 	/* In micro seconds. How much time to allow before DPC processing is
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
index 55d3ef93e86f..68331c538b0a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
@@ -16,15 +16,15 @@
 #if defined(CONFIG_DRM_I915_DEBUG_GUC)
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_2M
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_16M
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_4M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #elif defined(CONFIG_DRM_I915_DEBUG_GEM)
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_1M
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_2M
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_4M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #else
 #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE	SZ_8K
 #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE	SZ_64K
-#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_2M
+#define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE	SZ_1M
 #endif
 
 static void guc_log_copy_debuglogs_for_relay(struct intel_guc_log *log);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c
index 8f8dd05835c5..b5855091cf6a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c
@@ -11,9 +11,20 @@
 
 static bool __guc_rc_supported(struct intel_guc *guc)
 {
+	struct intel_gt *gt = guc_to_gt(guc);
+
+	/*
+	 * Wa_14017073508: mtl
+	 * Do not enable gucrc to avoid additional interrupts which
+	 * may disrupt pcode wa.
+	 */
+	if (IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0) &&
+	    gt->type == GT_MEDIA)
+		return false;
+
 	/* GuC RC is unavailable for pre-Gen12 */
 	return guc->submission_supported &&
-		GRAPHICS_VER(guc_to_gt(guc)->i915) >= 12;
+		GRAPHICS_VER(gt->i915) >= 12;
 }
 
 static bool __guc_rc_selected(struct intel_guc *guc)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h
index a7092f711e9c..9915de32e894 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_reg.h
@@ -36,6 +36,7 @@
 #define SOFT_SCRATCH_COUNT		16
 
 #define GEN11_SOFT_SCRATCH(n)		_MMIO(0x190240 + (n) * 4)
+#define MEDIA_SOFT_SCRATCH(n)		_MMIO(0x190310 + (n) * 4)
 #define GEN11_SOFT_SCRATCH_COUNT	4
 
 #define UOS_RSA_SCRATCH(i)		_MMIO(0xc200 + (i) * 4)
@@ -101,6 +102,7 @@
 #define GUC_SEND_INTERRUPT		_MMIO(0xc4c8)
 #define   GUC_SEND_TRIGGER		  (1<<0)
 #define GEN11_GUC_HOST_INTERRUPT	_MMIO(0x1901f0)
+#define MEDIA_GUC_HOST_INTERRUPT	_MMIO(0x190304)
 
 #define GEN12_GUC_SEM_INTR_ENABLES	_MMIO(0xc71c)
 #define   GUC_SEM_INTR_ROUTE_TO_GUC	BIT(31)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
index fdd895f73f9f..63464933cbce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c
@@ -137,6 +137,17 @@ static int guc_action_slpc_set_param(struct intel_guc *guc, u8 id, u32 value)
 	return ret > 0 ? -EPROTO : ret;
 }
 
+static int guc_action_slpc_unset_param(struct intel_guc *guc, u8 id)
+{
+	u32 request[] = {
+		GUC_ACTION_HOST2GUC_PC_SLPC_REQUEST,
+		SLPC_EVENT(SLPC_EVENT_PARAMETER_UNSET, 1),
+		id,
+	};
+
+	return intel_guc_send(guc, request, ARRAY_SIZE(request));
+}
+
 static bool slpc_is_running(struct intel_guc_slpc *slpc)
 {
 	return slpc_get_state(slpc) == SLPC_GLOBAL_STATE_RUNNING;
@@ -190,6 +201,15 @@ static int slpc_set_param(struct intel_guc_slpc *slpc, u8 id, u32 value)
 	return ret;
 }
 
+static int slpc_unset_param(struct intel_guc_slpc *slpc, u8 id)
+{
+	struct intel_guc *guc = slpc_to_guc(slpc);
+
+	GEM_BUG_ON(id >= SLPC_MAX_PARAM);
+
+	return guc_action_slpc_unset_param(guc, id);
+}
+
 static int slpc_force_min_freq(struct intel_guc_slpc *slpc, u32 freq)
 {
 	struct drm_i915_private *i915 = slpc_to_i915(slpc);
@@ -263,6 +283,7 @@ int intel_guc_slpc_init(struct intel_guc_slpc *slpc)
 
 	slpc->max_freq_softlimit = 0;
 	slpc->min_freq_softlimit = 0;
+	slpc->min_is_rpmax = false;
 
 	slpc->boost_freq = 0;
 	atomic_set(&slpc->num_waiters, 0);
@@ -588,6 +609,39 @@ static int slpc_set_softlimits(struct intel_guc_slpc *slpc)
 	return 0;
 }
 
+static bool is_slpc_min_freq_rpmax(struct intel_guc_slpc *slpc)
+{
+	struct drm_i915_private *i915 = slpc_to_i915(slpc);
+	int slpc_min_freq;
+	int ret;
+
+	ret = intel_guc_slpc_get_min_freq(slpc, &slpc_min_freq);
+	if (ret) {
+		drm_err(&i915->drm,
+			"Failed to get min freq: (%d)\n",
+			ret);
+		return false;
+	}
+
+	if (slpc_min_freq == SLPC_MAX_FREQ_MHZ)
+		return true;
+	else
+		return false;
+}
+
+static void update_server_min_softlimit(struct intel_guc_slpc *slpc)
+{
+	/* For server parts, SLPC min will be at RPMax.
+	 * Use min softlimit to clamp it to RP0 instead.
+	 */
+	if (!slpc->min_freq_softlimit &&
+	    is_slpc_min_freq_rpmax(slpc)) {
+		slpc->min_is_rpmax = true;
+		slpc->min_freq_softlimit = slpc->rp0_freq;
+		(slpc_to_gt(slpc))->defaults.min_freq = slpc->min_freq_softlimit;
+	}
+}
+
 static int slpc_use_fused_rp0(struct intel_guc_slpc *slpc)
 {
 	/* Force SLPC to used platform rp0 */
@@ -610,6 +664,52 @@ static void slpc_get_rp_values(struct intel_guc_slpc *slpc)
 		slpc->boost_freq = slpc->rp0_freq;
 }
 
+/**
+ * intel_guc_slpc_override_gucrc_mode() - override GUCRC mode
+ * @slpc: pointer to intel_guc_slpc.
+ * @mode: new value of the mode.
+ *
+ * This function will override the GUCRC mode.
+ *
+ * Return: 0 on success, non-zero error code on failure.
+ */
+int intel_guc_slpc_override_gucrc_mode(struct intel_guc_slpc *slpc, u32 mode)
+{
+	int ret;
+	struct drm_i915_private *i915 = slpc_to_i915(slpc);
+	intel_wakeref_t wakeref;
+
+	if (mode >= SLPC_GUCRC_MODE_MAX)
+		return -EINVAL;
+
+	with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
+		ret = slpc_set_param(slpc, SLPC_PARAM_PWRGATE_RC_MODE, mode);
+		if (ret)
+			drm_err(&i915->drm,
+				"Override gucrc mode %d failed %d\n",
+				mode, ret);
+	}
+
+	return ret;
+}
+
+int intel_guc_slpc_unset_gucrc_mode(struct intel_guc_slpc *slpc)
+{
+	struct drm_i915_private *i915 = slpc_to_i915(slpc);
+	intel_wakeref_t wakeref;
+	int ret = 0;
+
+	with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
+		ret = slpc_unset_param(slpc, SLPC_PARAM_PWRGATE_RC_MODE);
+		if (ret)
+			drm_err(&i915->drm,
+				"Unsetting gucrc mode failed %d\n",
+				ret);
+	}
+
+	return ret;
+}
+
 /*
  * intel_guc_slpc_enable() - Start SLPC
  * @slpc: pointer to intel_guc_slpc.
@@ -647,6 +747,9 @@ int intel_guc_slpc_enable(struct intel_guc_slpc *slpc)
 
 	slpc_get_rp_values(slpc);
 
+	/* Handle the case where min=max=RPmax */
+	update_server_min_softlimit(slpc);
+
 	/* Set SLPC max limit to RP0 */
 	ret = slpc_use_fused_rp0(slpc);
 	if (unlikely(ret)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h
index 82a98f78f96c..17ed515f6a85 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h
@@ -9,6 +9,8 @@
 #include "intel_guc_submission.h"
 #include "intel_guc_slpc_types.h"
 
+#define SLPC_MAX_FREQ_MHZ 4250
+
 struct intel_gt;
 struct drm_printer;
 
@@ -42,5 +44,7 @@ int intel_guc_slpc_set_media_ratio_mode(struct intel_guc_slpc *slpc, u32 val);
 void intel_guc_pm_intrmsk_enable(struct intel_gt *gt);
 void intel_guc_slpc_boost(struct intel_guc_slpc *slpc);
 void intel_guc_slpc_dec_waiters(struct intel_guc_slpc *slpc);
+int intel_guc_slpc_unset_gucrc_mode(struct intel_guc_slpc *slpc);
+int intel_guc_slpc_override_gucrc_mode(struct intel_guc_slpc *slpc, u32 mode);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h
index 73d208123528..a6ef53b04e04 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_slpc_types.h
@@ -19,6 +19,9 @@ struct intel_guc_slpc {
 	bool supported;
 	bool selected;
 
+	/* Indicates this is a server part */
+	bool min_is_rpmax;
+
 	/* platform frequency limits */
 	u32 min_freq;
 	u32 rp0_freq;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 1db59eeb34db..c10977cb06b9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -6,6 +6,7 @@
 #include <linux/circ_buf.h>
 
 #include "gem/i915_gem_context.h"
+#include "gem/i915_gem_lmem.h"
 #include "gt/gen8_engine_cs.h"
 #include "gt/intel_breadcrumbs.h"
 #include "gt/intel_context.h"
@@ -29,6 +30,7 @@
 #include "intel_guc_submission.h"
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 
 /**
@@ -65,7 +67,13 @@
  * corresponding G2H returns indicating the scheduling disable operation has
  * completed it is safe to unpin the context. While a disable is in flight it
  * isn't safe to resubmit the context so a fence is used to stall all future
- * requests of that context until the G2H is returned.
+ * requests of that context until the G2H is returned. Because this interaction
+ * with the GuC takes a non-zero amount of time we delay the disabling of
+ * scheduling after the pin count goes to zero by a configurable period of time
+ * (see SCHED_DISABLE_DELAY_MS). The thought is this gives the user a window of
+ * time to resubmit something on the context before doing this costly operation.
+ * This delay is only done if the context isn't closed and the guc_id usage is
+ * less than a threshold (see NUM_SCHED_DISABLE_GUC_IDS_THRESHOLD).
  *
  * Context deregistration:
  * Before a context can be destroyed or if we steal its guc_id we must
@@ -163,7 +171,8 @@ guc_create_parallel(struct intel_engine_cs **engines,
 #define SCHED_STATE_PENDING_ENABLE			BIT(5)
 #define SCHED_STATE_REGISTERED				BIT(6)
 #define SCHED_STATE_POLICY_REQUIRED			BIT(7)
-#define SCHED_STATE_BLOCKED_SHIFT			8
+#define SCHED_STATE_CLOSED				BIT(8)
+#define SCHED_STATE_BLOCKED_SHIFT			9
 #define SCHED_STATE_BLOCKED		BIT(SCHED_STATE_BLOCKED_SHIFT)
 #define SCHED_STATE_BLOCKED_MASK	(0xfff << SCHED_STATE_BLOCKED_SHIFT)
 
@@ -173,12 +182,20 @@ static inline void init_sched_state(struct intel_context *ce)
 	ce->guc_state.sched_state &= SCHED_STATE_BLOCKED_MASK;
 }
 
+/*
+ * Kernel contexts can have SCHED_STATE_REGISTERED after suspend.
+ * A context close can race with the submission path, so SCHED_STATE_CLOSED
+ * can be set immediately before we try to register.
+ */
+#define SCHED_STATE_VALID_INIT \
+	(SCHED_STATE_BLOCKED_MASK | \
+	 SCHED_STATE_CLOSED | \
+	 SCHED_STATE_REGISTERED)
+
 __maybe_unused
 static bool sched_state_is_init(struct intel_context *ce)
 {
-	/* Kernel contexts can have SCHED_STATE_REGISTERED after suspend. */
-	return !(ce->guc_state.sched_state &
-		 ~(SCHED_STATE_BLOCKED_MASK | SCHED_STATE_REGISTERED));
+	return !(ce->guc_state.sched_state & ~SCHED_STATE_VALID_INIT);
 }
 
 static inline bool
@@ -319,6 +336,17 @@ static inline void clr_context_policy_required(struct intel_context *ce)
 	ce->guc_state.sched_state &= ~SCHED_STATE_POLICY_REQUIRED;
 }
 
+static inline bool context_close_done(struct intel_context *ce)
+{
+	return ce->guc_state.sched_state & SCHED_STATE_CLOSED;
+}
+
+static inline void set_context_close_done(struct intel_context *ce)
+{
+	lockdep_assert_held(&ce->guc_state.lock);
+	ce->guc_state.sched_state |= SCHED_STATE_CLOSED;
+}
+
 static inline u32 context_blocked(struct intel_context *ce)
 {
 	return (ce->guc_state.sched_state & SCHED_STATE_BLOCKED_MASK) >>
@@ -343,25 +371,6 @@ static inline void decr_context_blocked(struct intel_context *ce)
 	ce->guc_state.sched_state -= SCHED_STATE_BLOCKED;
 }
 
-static inline bool context_has_committed_requests(struct intel_context *ce)
-{
-	return !!ce->guc_state.number_committed_requests;
-}
-
-static inline void incr_context_committed_requests(struct intel_context *ce)
-{
-	lockdep_assert_held(&ce->guc_state.lock);
-	++ce->guc_state.number_committed_requests;
-	GEM_BUG_ON(ce->guc_state.number_committed_requests < 0);
-}
-
-static inline void decr_context_committed_requests(struct intel_context *ce)
-{
-	lockdep_assert_held(&ce->guc_state.lock);
-	--ce->guc_state.number_committed_requests;
-	GEM_BUG_ON(ce->guc_state.number_committed_requests < 0);
-}
-
 static struct intel_context *
 request_to_scheduling_context(struct i915_request *rq)
 {
@@ -1067,6 +1076,12 @@ static void scrub_guc_desc_for_outstanding_g2h(struct intel_guc *guc)
 
 		xa_unlock(&guc->context_lookup);
 
+		if (test_bit(CONTEXT_GUC_INIT, &ce->flags) &&
+		    (cancel_delayed_work(&ce->guc_state.sched_disable_delay_work))) {
+			/* successful cancel so jump straight to close it */
+			intel_context_sched_disable_unpin(ce);
+		}
+
 		spin_lock(&ce->guc_state.lock);
 
 		/*
@@ -1387,7 +1402,9 @@ static void guc_timestamp_ping(struct work_struct *wrk)
 
 	/*
 	 * Synchronize with gt reset to make sure the worker does not
-	 * corrupt the engine/guc stats.
+	 * corrupt the engine/guc stats. NB: can't actually block waiting
+	 * for a reset to complete as the reset requires flushing out
+	 * this worker thread if started. So waiting would deadlock.
 	 */
 	ret = intel_gt_reset_trylock(gt, &srcu);
 	if (ret)
@@ -1685,7 +1702,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 			goto next_context;
 
 		guilty = false;
-		rq = intel_context_find_active_request(ce);
+		rq = intel_context_get_active_request(ce);
 		if (!rq) {
 			head = ce->ring->tail;
 			goto out_replay;
@@ -1698,6 +1715,7 @@ static void __guc_reset_context(struct intel_context *ce, intel_engine_mask_t st
 		head = intel_ring_wrap(ce->ring, rq->head);
 
 		__i915_request_reset(rq, guilty);
+		i915_request_put(rq);
 out_replay:
 		guc_reset_state(ce, head, guilty);
 next_context:
@@ -1994,6 +2012,9 @@ static int new_guc_id(struct intel_guc *guc, struct intel_context *ce)
 	if (unlikely(ret < 0))
 		return ret;
 
+	if (!intel_context_is_parent(ce))
+		++guc->submission_state.guc_ids_in_use;
+
 	ce->guc_id.id = ret;
 	return 0;
 }
@@ -2003,14 +2024,16 @@ static void __release_guc_id(struct intel_guc *guc, struct intel_context *ce)
 	GEM_BUG_ON(intel_context_is_child(ce));
 
 	if (!context_guc_id_invalid(ce)) {
-		if (intel_context_is_parent(ce))
+		if (intel_context_is_parent(ce)) {
 			bitmap_release_region(guc->submission_state.guc_ids_bitmap,
 					      ce->guc_id.id,
 					      order_base_2(ce->parallel.number_children
 							   + 1));
-		else
+		} else {
+			--guc->submission_state.guc_ids_in_use;
 			ida_simple_remove(&guc->submission_state.guc_ids,
 					  ce->guc_id.id);
+		}
 		clr_ctx_id_mapping(guc, ce->guc_id.id);
 		set_context_guc_id_invalid(ce);
 	}
@@ -2429,6 +2452,10 @@ static int guc_context_policy_init_v70(struct intel_context *ce, bool loop)
 	int ret;
 
 	/* NB: For both of these, zero means disabled. */
+	GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+				  execution_quantum));
+	GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+				  preemption_timeout));
 	execution_quantum = engine->props.timeslice_duration_ms * 1000;
 	preemption_timeout = engine->props.preempt_timeout_ms * 1000;
 
@@ -2462,6 +2489,10 @@ static void guc_context_policy_init_v69(struct intel_engine_cs *engine,
 		desc->policy_flags |= CONTEXT_POLICY_FLAG_PREEMPT_TO_IDLE_V69;
 
 	/* NB: For both of these, zero means disabled. */
+	GEM_BUG_ON(overflows_type(engine->props.timeslice_duration_ms * 1000,
+				  desc->execution_quantum));
+	GEM_BUG_ON(overflows_type(engine->props.preempt_timeout_ms * 1000,
+				  desc->preemption_timeout));
 	desc->execution_quantum = engine->props.timeslice_duration_ms * 1000;
 	desc->preemption_timeout = engine->props.preempt_timeout_ms * 1000;
 }
@@ -2998,41 +3029,104 @@ guc_context_revoke(struct intel_context *ce, struct i915_request *rq,
 	}
 }
 
-static void guc_context_sched_disable(struct intel_context *ce)
+static void do_sched_disable(struct intel_guc *guc, struct intel_context *ce,
+			     unsigned long flags)
+	__releases(ce->guc_state.lock)
 {
-	struct intel_guc *guc = ce_to_guc(ce);
-	unsigned long flags;
 	struct intel_runtime_pm *runtime_pm = &ce->engine->gt->i915->runtime_pm;
 	intel_wakeref_t wakeref;
 	u16 guc_id;
 
+	lockdep_assert_held(&ce->guc_state.lock);
+	guc_id = prep_context_pending_disable(ce);
+
+	spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+
+	with_intel_runtime_pm(runtime_pm, wakeref)
+		__guc_context_sched_disable(guc, ce, guc_id);
+}
+
+static bool bypass_sched_disable(struct intel_guc *guc,
+				 struct intel_context *ce)
+{
+	lockdep_assert_held(&ce->guc_state.lock);
 	GEM_BUG_ON(intel_context_is_child(ce));
 
+	if (submission_disabled(guc) || context_guc_id_invalid(ce) ||
+	    !ctx_id_mapped(guc, ce->guc_id.id)) {
+		clr_context_enabled(ce);
+		return true;
+	}
+
+	return !context_enabled(ce);
+}
+
+static void __delay_sched_disable(struct work_struct *wrk)
+{
+	struct intel_context *ce =
+		container_of(wrk, typeof(*ce), guc_state.sched_disable_delay_work.work);
+	struct intel_guc *guc = ce_to_guc(ce);
+	unsigned long flags;
+
 	spin_lock_irqsave(&ce->guc_state.lock, flags);
 
+	if (bypass_sched_disable(guc, ce)) {
+		spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+		intel_context_sched_disable_unpin(ce);
+	} else {
+		do_sched_disable(guc, ce, flags);
+	}
+}
+
+static bool guc_id_pressure(struct intel_guc *guc, struct intel_context *ce)
+{
 	/*
-	 * We have to check if the context has been disabled by another thread,
-	 * check if submssion has been disabled to seal a race with reset and
-	 * finally check if any more requests have been committed to the
-	 * context ensursing that a request doesn't slip through the
-	 * 'context_pending_disable' fence.
+	 * parent contexts are perma-pinned, if we are unpinning do schedule
+	 * disable immediately.
 	 */
-	if (unlikely(!context_enabled(ce) || submission_disabled(guc) ||
-		     context_has_committed_requests(ce))) {
-		clr_context_enabled(ce);
+	if (intel_context_is_parent(ce))
+		return true;
+
+	/*
+	 * If we are beyond the threshold for avail guc_ids, do schedule disable immediately.
+	 */
+	return guc->submission_state.guc_ids_in_use >
+		guc->submission_state.sched_disable_gucid_threshold;
+}
+
+static void guc_context_sched_disable(struct intel_context *ce)
+{
+	struct intel_guc *guc = ce_to_guc(ce);
+	u64 delay = guc->submission_state.sched_disable_delay_ms;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ce->guc_state.lock, flags);
+
+	if (bypass_sched_disable(guc, ce)) {
 		spin_unlock_irqrestore(&ce->guc_state.lock, flags);
-		goto unpin;
+		intel_context_sched_disable_unpin(ce);
+	} else if (!intel_context_is_closed(ce) && !guc_id_pressure(guc, ce) &&
+		   delay) {
+		spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+		mod_delayed_work(system_unbound_wq,
+				 &ce->guc_state.sched_disable_delay_work,
+				 msecs_to_jiffies(delay));
+	} else {
+		do_sched_disable(guc, ce, flags);
 	}
-	guc_id = prep_context_pending_disable(ce);
+}
 
-	spin_unlock_irqrestore(&ce->guc_state.lock, flags);
+static void guc_context_close(struct intel_context *ce)
+{
+	unsigned long flags;
 
-	with_intel_runtime_pm(runtime_pm, wakeref)
-		__guc_context_sched_disable(guc, ce, guc_id);
+	if (test_bit(CONTEXT_GUC_INIT, &ce->flags) &&
+	    cancel_delayed_work(&ce->guc_state.sched_disable_delay_work))
+		__delay_sched_disable(&ce->guc_state.sched_disable_delay_work.work);
 
-	return;
-unpin:
-	intel_context_sched_disable_unpin(ce);
+	spin_lock_irqsave(&ce->guc_state.lock, flags);
+	set_context_close_done(ce);
+	spin_unlock_irqrestore(&ce->guc_state.lock, flags);
 }
 
 static inline void guc_lrc_desc_unpin(struct intel_context *ce)
@@ -3071,7 +3165,6 @@ static void __guc_context_destroy(struct intel_context *ce)
 		   ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_HIGH] ||
 		   ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_KMD_NORMAL] ||
 		   ce->guc_state.prio_count[GUC_CLIENT_PRIORITY_NORMAL]);
-	GEM_BUG_ON(ce->guc_state.number_committed_requests);
 
 	lrc_fini(ce);
 	intel_context_fini(ce);
@@ -3340,8 +3433,6 @@ static void remove_from_context(struct i915_request *rq)
 
 	guc_prio_fini(rq, ce);
 
-	decr_context_committed_requests(ce);
-
 	spin_unlock_irq(&ce->guc_state.lock);
 
 	atomic_dec(&ce->guc_id.ref);
@@ -3351,6 +3442,8 @@ static void remove_from_context(struct i915_request *rq)
 static const struct intel_context_ops guc_context_ops = {
 	.alloc = guc_context_alloc,
 
+	.close = guc_context_close,
+
 	.pre_pin = guc_context_pre_pin,
 	.pin = guc_context_pin,
 	.unpin = guc_context_unpin,
@@ -3433,6 +3526,10 @@ static void guc_context_init(struct intel_context *ce)
 	rcu_read_unlock();
 
 	ce->guc_state.prio = map_i915_prio_to_guc_prio(prio);
+
+	INIT_DELAYED_WORK(&ce->guc_state.sched_disable_delay_work,
+			  __delay_sched_disable);
+
 	set_bit(CONTEXT_GUC_INIT, &ce->flags);
 }
 
@@ -3470,6 +3567,26 @@ static int guc_request_alloc(struct i915_request *rq)
 	if (unlikely(!test_bit(CONTEXT_GUC_INIT, &ce->flags)))
 		guc_context_init(ce);
 
+	/*
+	 * If the context gets closed while the execbuf is ongoing, the context
+	 * close code will race with the below code to cancel the delayed work.
+	 * If the context close wins the race and cancels the work, it will
+	 * immediately call the sched disable (see guc_context_close), so there
+	 * is a chance we can get past this check while the sched_disable code
+	 * is being executed. To make sure that code completes before we check
+	 * the status further down, we wait for the close process to complete.
+	 * Else, this code path could send a request down thinking that the
+	 * context is still in a schedule-enable mode while the GuC ends up
+	 * dropping the request completely because the disable did go from the
+	 * context_close path right to GuC just prior. In the event the CT is
+	 * full, we could potentially need to wait up to 1.5 seconds.
+	 */
+	if (cancel_delayed_work_sync(&ce->guc_state.sched_disable_delay_work))
+		intel_context_sched_disable_unpin(ce);
+	else if (intel_context_is_closed(ce))
+		if (wait_for(context_close_done(ce), 1500))
+			drm_warn(&guc_to_gt(guc)->i915->drm,
+				 "timed out waiting on context sched close before realloc\n");
 	/*
 	 * Call pin_guc_id here rather than in the pinning step as with
 	 * dma_resv, contexts can be repeatedly pinned / unpinned trashing the
@@ -3524,7 +3641,6 @@ out:
 
 		list_add_tail(&rq->guc_fence_link, &ce->guc_state.fences);
 	}
-	incr_context_committed_requests(ce);
 	spin_unlock_irqrestore(&ce->guc_state.lock, flags);
 
 	return 0;
@@ -3600,6 +3716,8 @@ static int guc_virtual_context_alloc(struct intel_context *ce)
 static const struct intel_context_ops virtual_guc_context_ops = {
 	.alloc = guc_virtual_context_alloc,
 
+	.close = guc_context_close,
+
 	.pre_pin = guc_virtual_context_pre_pin,
 	.pin = guc_virtual_context_pin,
 	.unpin = guc_virtual_context_unpin,
@@ -3689,6 +3807,8 @@ static void guc_child_context_destroy(struct kref *kref)
 static const struct intel_context_ops virtual_parent_context_ops = {
 	.alloc = guc_virtual_context_alloc,
 
+	.close = guc_context_close,
+
 	.pre_pin = guc_context_pre_pin,
 	.pin = guc_parent_context_pin,
 	.unpin = guc_parent_context_unpin,
@@ -3995,6 +4115,9 @@ static inline void guc_kernel_context_pin(struct intel_guc *guc,
 	if (context_guc_id_invalid(ce))
 		pin_guc_id(guc, ce);
 
+	if (!test_bit(CONTEXT_GUC_INIT, &ce->flags))
+		guc_context_init(ce);
+
 	try_context_registration(ce, true);
 }
 
@@ -4093,7 +4216,7 @@ static void guc_default_vfuncs(struct intel_engine_cs *engine)
 
 	engine->emit_bb_start = gen8_emit_bb_start;
 	if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
-		engine->emit_bb_start = gen125_emit_bb_start;
+		engine->emit_bb_start = xehp_emit_bb_start;
 }
 
 static void rcs_submission_override(struct intel_engine_cs *engine)
@@ -4177,6 +4300,98 @@ int intel_guc_submission_setup(struct intel_engine_cs *engine)
 	return 0;
 }
 
+struct scheduling_policy {
+	/* internal data */
+	u32 max_words, num_words;
+	u32 count;
+	/* API data */
+	struct guc_update_scheduling_policy h2g;
+};
+
+static u32 __guc_scheduling_policy_action_size(struct scheduling_policy *policy)
+{
+	u32 *start = (void *)&policy->h2g;
+	u32 *end = policy->h2g.data + policy->num_words;
+	size_t delta = end - start;
+
+	return delta;
+}
+
+static struct scheduling_policy *__guc_scheduling_policy_start_klv(struct scheduling_policy *policy)
+{
+	policy->h2g.header.action = INTEL_GUC_ACTION_UPDATE_SCHEDULING_POLICIES_KLV;
+	policy->max_words = ARRAY_SIZE(policy->h2g.data);
+	policy->num_words = 0;
+	policy->count = 0;
+
+	return policy;
+}
+
+static void __guc_scheduling_policy_add_klv(struct scheduling_policy *policy,
+					    u32 action, u32 *data, u32 len)
+{
+	u32 *klv_ptr = policy->h2g.data + policy->num_words;
+
+	GEM_BUG_ON((policy->num_words + 1 + len) > policy->max_words);
+	*(klv_ptr++) = FIELD_PREP(GUC_KLV_0_KEY, action) |
+		       FIELD_PREP(GUC_KLV_0_LEN, len);
+	memcpy(klv_ptr, data, sizeof(u32) * len);
+	policy->num_words += 1 + len;
+	policy->count++;
+}
+
+static int __guc_action_set_scheduling_policies(struct intel_guc *guc,
+						struct scheduling_policy *policy)
+{
+	int ret;
+
+	ret = intel_guc_send(guc, (u32 *)&policy->h2g,
+			     __guc_scheduling_policy_action_size(policy));
+	if (ret < 0)
+		return ret;
+
+	if (ret != policy->count) {
+		drm_warn(&guc_to_gt(guc)->i915->drm, "GuC global scheduler policy processed %d of %d KLVs!",
+			 ret, policy->count);
+		if (ret > policy->count)
+			return -EPROTO;
+	}
+
+	return 0;
+}
+
+static int guc_init_global_schedule_policy(struct intel_guc *guc)
+{
+	struct scheduling_policy policy;
+	struct intel_gt *gt = guc_to_gt(guc);
+	intel_wakeref_t wakeref;
+	int ret = 0;
+
+	if (GET_UC_VER(guc) < MAKE_UC_VER(70, 3, 0))
+		return 0;
+
+	__guc_scheduling_policy_start_klv(&policy);
+
+	with_intel_runtime_pm(&gt->i915->runtime_pm, wakeref) {
+		u32 yield[] = {
+			GLOBAL_SCHEDULE_POLICY_RC_YIELD_DURATION,
+			GLOBAL_SCHEDULE_POLICY_RC_YIELD_RATIO,
+		};
+
+		__guc_scheduling_policy_add_klv(&policy,
+						GUC_SCHEDULING_POLICIES_KLV_ID_RENDER_COMPUTE_YIELD,
+						yield, ARRAY_SIZE(yield));
+
+		ret = __guc_action_set_scheduling_policies(guc, &policy);
+		if (ret)
+			i915_probe_error(gt->i915,
+					 "Failed to configure global scheduling policies: %pe!\n",
+					 ERR_PTR(ret));
+	}
+
+	return ret;
+}
+
 void intel_guc_submission_enable(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
@@ -4189,6 +4404,7 @@ void intel_guc_submission_enable(struct intel_guc *guc)
 
 	guc_init_lrc_mapping(guc);
 	guc_init_engine_stats(guc);
+	guc_init_global_schedule_policy(guc);
 }
 
 void intel_guc_submission_disable(struct intel_guc *guc)
@@ -4219,6 +4435,26 @@ static bool __guc_submission_selected(struct intel_guc *guc)
 	return i915->params.enable_guc & ENABLE_GUC_SUBMISSION;
 }
 
+int intel_guc_sched_disable_gucid_threshold_max(struct intel_guc *guc)
+{
+	return guc->submission_state.num_guc_ids - NUMBER_MULTI_LRC_GUC_ID(guc);
+}
+
+/*
+ * This default value of 33 milisecs (+1 milisec round up) ensures 30fps or higher
+ * workloads are able to enjoy the latency reduction when delaying the schedule-disable
+ * operation. This matches the 30fps game-render + encode (real world) workload this
+ * knob was tested against.
+ */
+#define SCHED_DISABLE_DELAY_MS	34
+
+/*
+ * A threshold of 75% is a reasonable starting point considering that real world apps
+ * generally don't get anywhere near this.
+ */
+#define NUM_SCHED_DISABLE_GUCIDS_DEFAULT_THRESHOLD(__guc) \
+	(((intel_guc_sched_disable_gucid_threshold_max(guc)) * 3) / 4)
+
 void intel_guc_submission_init_early(struct intel_guc *guc)
 {
 	xa_init_flags(&guc->context_lookup, XA_FLAGS_LOCK_IRQ);
@@ -4235,7 +4471,10 @@ void intel_guc_submission_init_early(struct intel_guc *guc)
 	spin_lock_init(&guc->timestamp.lock);
 	INIT_DELAYED_WORK(&guc->timestamp.work, guc_timestamp_ping);
 
+	guc->submission_state.sched_disable_delay_ms = SCHED_DISABLE_DELAY_MS;
 	guc->submission_state.num_guc_ids = GUC_MAX_CONTEXT_ID;
+	guc->submission_state.sched_disable_gucid_threshold =
+		NUM_SCHED_DISABLE_GUCIDS_DEFAULT_THRESHOLD(guc);
 	guc->submission_supported = __guc_submission_supported(guc);
 	guc->submission_selected = __guc_submission_selected(guc);
 }
@@ -4579,6 +4818,8 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 
 	xa_lock_irqsave(&guc->context_lookup, flags);
 	xa_for_each(&guc->context_lookup, index, ce) {
+		bool found;
+
 		if (!kref_get_unless_zero(&ce->ref))
 			continue;
 
@@ -4595,10 +4836,18 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 				goto next;
 		}
 
+		found = false;
+		spin_lock(&ce->guc_state.lock);
 		list_for_each_entry(rq, &ce->guc_state.requests, sched.link) {
 			if (i915_test_request_state(rq) != I915_REQUEST_ACTIVE)
 				continue;
 
+			found = true;
+			break;
+		}
+		spin_unlock(&ce->guc_state.lock);
+
+		if (found) {
 			intel_engine_set_hung_context(engine, ce);
 
 			/* Can only cope with one hang at a time... */
@@ -4606,6 +4855,7 @@ void intel_guc_find_hung_context(struct intel_engine_cs *engine)
 			xa_lock(&guc->context_lookup);
 			goto done;
 		}
+
 next:
 		intel_context_put(ce);
 		xa_lock(&guc->context_lookup);
@@ -4669,7 +4919,7 @@ void intel_guc_submission_print_info(struct intel_guc *guc,
 
 	drm_printf(p, "GuC Number Outstanding Submission G2H: %u\n",
 		   atomic_read(&guc->outstanding_submission_g2h));
-	drm_printf(p, "GuC tasklet count: %u\n\n",
+	drm_printf(p, "GuC tasklet count: %u\n",
 		   atomic_read(&sched_engine->tasklet.count));
 
 	spin_lock_irqsave(&sched_engine->lock, flags);
@@ -4717,7 +4967,7 @@ static inline void guc_log_context(struct drm_printer *p,
 		   atomic_read(&ce->pin_count));
 	drm_printf(p, "\t\tGuC ID Ref Count: %u\n",
 		   atomic_read(&ce->guc_id.ref));
-	drm_printf(p, "\t\tSchedule State: 0x%x\n\n",
+	drm_printf(p, "\t\tSchedule State: 0x%x\n",
 		   ce->guc_state.sched_state);
 }
 
@@ -4746,7 +4996,7 @@ void intel_guc_submission_print_context_info(struct intel_guc *guc,
 					   READ_ONCE(*ce->parallel.guc.wq_head));
 				drm_printf(p, "\t\tWQI Tail: %u\n",
 					   READ_ONCE(*ce->parallel.guc.wq_tail));
-				drm_printf(p, "\t\tWQI Status: %u\n\n",
+				drm_printf(p, "\t\tWQI Status: %u\n",
 					   READ_ONCE(*ce->parallel.guc.wq_status));
 			}
 
@@ -4754,7 +5004,7 @@ void intel_guc_submission_print_context_info(struct intel_guc *guc,
 			    emit_bb_start_parent_no_preempt_mid_batch) {
 				u8 i;
 
-				drm_printf(p, "\t\tChildren Go: %u\n\n",
+				drm_printf(p, "\t\tChildren Go: %u\n",
 					   get_children_go_value(ce));
 				for (i = 0; i < ce->parallel.number_children; ++i)
 					drm_printf(p, "\t\tChildren Join: %u\n",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.c
index 3bb8838e325a..410905da8e97 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.c
@@ -10,6 +10,9 @@
 #include "intel_huc.h"
 #include "i915_drv.h"
 
+#include <linux/device/bus.h>
+#include <linux/mei_aux.h>
+
 /**
  * DOC: HuC
  *
@@ -42,12 +45,240 @@
  * HuC-specific commands.
  */
 
+/*
+ * MEI-GSC load is an async process. The probing of the exposed aux device
+ * (see intel_gsc.c) usually happens a few seconds after i915 probe, depending
+ * on when the kernel schedules it. Unless something goes terribly wrong, we're
+ * guaranteed for this to happen during boot, so the big timeout is a safety net
+ * that we never expect to need.
+ * MEI-PXP + HuC load usually takes ~300ms, but if the GSC needs to be resumed
+ * and/or reset, this can take longer. Note that the kernel might schedule
+ * other work between the i915 init/resume and the MEI one, which can add to
+ * the delay.
+ */
+#define GSC_INIT_TIMEOUT_MS 10000
+#define PXP_INIT_TIMEOUT_MS 5000
+
+static int sw_fence_dummy_notify(struct i915_sw_fence *sf,
+				 enum i915_sw_fence_notify state)
+{
+	return NOTIFY_DONE;
+}
+
+static void __delayed_huc_load_complete(struct intel_huc *huc)
+{
+	if (!i915_sw_fence_done(&huc->delayed_load.fence))
+		i915_sw_fence_complete(&huc->delayed_load.fence);
+}
+
+static void delayed_huc_load_complete(struct intel_huc *huc)
+{
+	hrtimer_cancel(&huc->delayed_load.timer);
+	__delayed_huc_load_complete(huc);
+}
+
+static void __gsc_init_error(struct intel_huc *huc)
+{
+	huc->delayed_load.status = INTEL_HUC_DELAYED_LOAD_ERROR;
+	__delayed_huc_load_complete(huc);
+}
+
+static void gsc_init_error(struct intel_huc *huc)
+{
+	hrtimer_cancel(&huc->delayed_load.timer);
+	__gsc_init_error(huc);
+}
+
+static void gsc_init_done(struct intel_huc *huc)
+{
+	hrtimer_cancel(&huc->delayed_load.timer);
+
+	/* MEI-GSC init is done, now we wait for MEI-PXP to bind */
+	huc->delayed_load.status = INTEL_HUC_WAITING_ON_PXP;
+	if (!i915_sw_fence_done(&huc->delayed_load.fence))
+		hrtimer_start(&huc->delayed_load.timer,
+			      ms_to_ktime(PXP_INIT_TIMEOUT_MS),
+			      HRTIMER_MODE_REL);
+}
+
+static enum hrtimer_restart huc_delayed_load_timer_callback(struct hrtimer *hrtimer)
+{
+	struct intel_huc *huc = container_of(hrtimer, struct intel_huc, delayed_load.timer);
+
+	if (!intel_huc_is_authenticated(huc)) {
+		if (huc->delayed_load.status == INTEL_HUC_WAITING_ON_GSC)
+			drm_notice(&huc_to_gt(huc)->i915->drm,
+				   "timed out waiting for MEI GSC init to load HuC\n");
+		else if (huc->delayed_load.status == INTEL_HUC_WAITING_ON_PXP)
+			drm_notice(&huc_to_gt(huc)->i915->drm,
+				   "timed out waiting for MEI PXP init to load HuC\n");
+		else
+			MISSING_CASE(huc->delayed_load.status);
+
+		__gsc_init_error(huc);
+	}
+
+	return HRTIMER_NORESTART;
+}
+
+static void huc_delayed_load_start(struct intel_huc *huc)
+{
+	ktime_t delay;
+
+	GEM_BUG_ON(intel_huc_is_authenticated(huc));
+
+	/*
+	 * On resume we don't have to wait for MEI-GSC to be re-probed, but we
+	 * do need to wait for MEI-PXP to reset & re-bind
+	 */
+	switch (huc->delayed_load.status) {
+	case INTEL_HUC_WAITING_ON_GSC:
+		delay = ms_to_ktime(GSC_INIT_TIMEOUT_MS);
+		break;
+	case INTEL_HUC_WAITING_ON_PXP:
+		delay = ms_to_ktime(PXP_INIT_TIMEOUT_MS);
+		break;
+	default:
+		gsc_init_error(huc);
+		return;
+	}
+
+	/*
+	 * This fence is always complete unless we're waiting for the
+	 * GSC device to come up to load the HuC. We arm the fence here
+	 * and complete it when we confirm that the HuC is loaded from
+	 * the PXP bind callback.
+	 */
+	GEM_BUG_ON(!i915_sw_fence_done(&huc->delayed_load.fence));
+	i915_sw_fence_fini(&huc->delayed_load.fence);
+	i915_sw_fence_reinit(&huc->delayed_load.fence);
+	i915_sw_fence_await(&huc->delayed_load.fence);
+	i915_sw_fence_commit(&huc->delayed_load.fence);
+
+	hrtimer_start(&huc->delayed_load.timer, delay, HRTIMER_MODE_REL);
+}
+
+static int gsc_notifier(struct notifier_block *nb, unsigned long action, void *data)
+{
+	struct device *dev = data;
+	struct intel_huc *huc = container_of(nb, struct intel_huc, delayed_load.nb);
+	struct intel_gsc_intf *intf = &huc_to_gt(huc)->gsc.intf[0];
+
+	if (!intf->adev || &intf->adev->aux_dev.dev != dev)
+		return 0;
+
+	switch (action) {
+	case BUS_NOTIFY_BOUND_DRIVER: /* mei driver bound to aux device */
+		gsc_init_done(huc);
+		break;
+
+	case BUS_NOTIFY_DRIVER_NOT_BOUND: /* mei driver fails to be bound */
+	case BUS_NOTIFY_UNBIND_DRIVER: /* mei driver about to be unbound */
+		drm_info(&huc_to_gt(huc)->i915->drm,
+			 "mei driver not bound, disabling HuC load\n");
+		gsc_init_error(huc);
+		break;
+	}
+
+	return 0;
+}
+
+void intel_huc_register_gsc_notifier(struct intel_huc *huc, struct bus_type *bus)
+{
+	int ret;
+
+	if (!intel_huc_is_loaded_by_gsc(huc))
+		return;
+
+	huc->delayed_load.nb.notifier_call = gsc_notifier;
+	ret = bus_register_notifier(bus, &huc->delayed_load.nb);
+	if (ret) {
+		drm_err(&huc_to_gt(huc)->i915->drm,
+			"failed to register GSC notifier\n");
+		huc->delayed_load.nb.notifier_call = NULL;
+		gsc_init_error(huc);
+	}
+}
+
+void intel_huc_unregister_gsc_notifier(struct intel_huc *huc, struct bus_type *bus)
+{
+	if (!huc->delayed_load.nb.notifier_call)
+		return;
+
+	delayed_huc_load_complete(huc);
+
+	bus_unregister_notifier(bus, &huc->delayed_load.nb);
+	huc->delayed_load.nb.notifier_call = NULL;
+}
+
+static void delayed_huc_load_init(struct intel_huc *huc)
+{
+	/*
+	 * Initialize fence to be complete as this is expected to be complete
+	 * unless there is a delayed HuC load in progress.
+	 */
+	i915_sw_fence_init(&huc->delayed_load.fence,
+			   sw_fence_dummy_notify);
+	i915_sw_fence_commit(&huc->delayed_load.fence);
+
+	hrtimer_init(&huc->delayed_load.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+	huc->delayed_load.timer.function = huc_delayed_load_timer_callback;
+}
+
+static void delayed_huc_load_fini(struct intel_huc *huc)
+{
+	/*
+	 * the fence is initialized in init_early, so we need to clean it up
+	 * even if HuC loading is off.
+	 */
+	delayed_huc_load_complete(huc);
+	i915_sw_fence_fini(&huc->delayed_load.fence);
+}
+
+static bool vcs_supported(struct intel_gt *gt)
+{
+	intel_engine_mask_t mask = gt->info.engine_mask;
+
+	/*
+	 * We reach here from i915_driver_early_probe for the primary GT before
+	 * its engine mask is set, so we use the device info engine mask for it;
+	 * this means we're not taking VCS fusing into account, but if the
+	 * primary GT supports VCS engines we expect at least one of them to
+	 * remain unfused so we're fine.
+	 * For other GTs we expect the GT-specific mask to be set before we
+	 * call this function.
+	 */
+	GEM_BUG_ON(!gt_is_root(gt) && !gt->info.engine_mask);
+
+	if (gt_is_root(gt))
+		mask = RUNTIME_INFO(gt->i915)->platform_engine_mask;
+	else
+		mask = gt->info.engine_mask;
+
+	return __ENGINE_INSTANCES_MASK(mask, VCS0, I915_MAX_VCS);
+}
+
 void intel_huc_init_early(struct intel_huc *huc)
 {
 	struct drm_i915_private *i915 = huc_to_gt(huc)->i915;
+	struct intel_gt *gt = huc_to_gt(huc);
 
 	intel_uc_fw_init_early(&huc->fw, INTEL_UC_FW_TYPE_HUC);
 
+	/*
+	 * we always init the fence as already completed, even if HuC is not
+	 * supported. This way we don't have to distinguish between HuC not
+	 * supported/disabled or already loaded, and can focus on if the load
+	 * is currently in progress (fence not complete) or not, which is what
+	 * we care about for stalling userspace submissions.
+	 */
+	delayed_huc_load_init(huc);
+
+	if (!vcs_supported(gt)) {
+		intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_NOT_SUPPORTED);
+		return;
+	}
+
 	if (GRAPHICS_VER(i915) >= 11) {
 		huc->status.reg = GEN11_HUC_KERNEL_LOAD_INFO;
 		huc->status.mask = HUC_LOAD_SUCCESSFUL;
@@ -113,16 +344,59 @@ int intel_huc_init(struct intel_huc *huc)
 	return 0;
 
 out:
+	intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_INIT_FAIL);
 	drm_info(&i915->drm, "HuC init failed with %d\n", err);
 	return err;
 }
 
 void intel_huc_fini(struct intel_huc *huc)
+{
+	/*
+	 * the fence is initialized in init_early, so we need to clean it up
+	 * even if HuC loading is off.
+	 */
+	delayed_huc_load_fini(huc);
+
+	if (intel_uc_fw_is_loadable(&huc->fw))
+		intel_uc_fw_fini(&huc->fw);
+}
+
+void intel_huc_suspend(struct intel_huc *huc)
 {
 	if (!intel_uc_fw_is_loadable(&huc->fw))
 		return;
 
-	intel_uc_fw_fini(&huc->fw);
+	/*
+	 * in the unlikely case that we're suspending before the GSC has
+	 * completed its loading sequence, just stop waiting. We'll restart
+	 * on resume.
+	 */
+	delayed_huc_load_complete(huc);
+}
+
+int intel_huc_wait_for_auth_complete(struct intel_huc *huc)
+{
+	struct intel_gt *gt = huc_to_gt(huc);
+	int ret;
+
+	ret = __intel_wait_for_register(gt->uncore,
+					huc->status.reg,
+					huc->status.mask,
+					huc->status.value,
+					2, 50, NULL);
+
+	/* mark the load process as complete even if the wait failed */
+	delayed_huc_load_complete(huc);
+
+	if (ret) {
+		drm_err(&gt->i915->drm, "HuC: Firmware not verified %d\n", ret);
+		intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_LOAD_FAIL);
+		return ret;
+	}
+
+	intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_RUNNING);
+	drm_info(&gt->i915->drm, "HuC authenticated\n");
+	return 0;
 }
 
 /**
@@ -161,27 +435,18 @@ int intel_huc_auth(struct intel_huc *huc)
 	}
 
 	/* Check authentication status, it should be done by now */
-	ret = __intel_wait_for_register(gt->uncore,
-					huc->status.reg,
-					huc->status.mask,
-					huc->status.value,
-					2, 50, NULL);
-	if (ret) {
-		DRM_ERROR("HuC: Firmware not verified %d\n", ret);
+	ret = intel_huc_wait_for_auth_complete(huc);
+	if (ret)
 		goto fail;
-	}
 
-	intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_RUNNING);
-	drm_info(&gt->i915->drm, "HuC authenticated\n");
 	return 0;
 
 fail:
 	i915_probe_error(gt->i915, "HuC: Authentication failed %d\n", ret);
-	intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_LOAD_FAIL);
 	return ret;
 }
 
-static bool huc_is_authenticated(struct intel_huc *huc)
+bool intel_huc_is_authenticated(struct intel_huc *huc)
 {
 	struct intel_gt *gt = huc_to_gt(huc);
 	intel_wakeref_t wakeref;
@@ -200,13 +465,8 @@ static bool huc_is_authenticated(struct intel_huc *huc)
  * This function reads status register to verify if HuC
  * firmware was successfully loaded.
  *
- * Returns:
- *  * -ENODEV if HuC is not present on this platform,
- *  * -EOPNOTSUPP if HuC firmware is disabled,
- *  * -ENOPKG if HuC firmware was not installed,
- *  * -ENOEXEC if HuC firmware is invalid or mismatched,
- *  * 0 if HuC firmware is not running,
- *  * 1 if HuC firmware is authenticated and running.
+ * The return values match what is expected for the I915_PARAM_HUC_STATUS
+ * getparam.
  */
 int intel_huc_check_status(struct intel_huc *huc)
 {
@@ -219,11 +479,21 @@ int intel_huc_check_status(struct intel_huc *huc)
 		return -ENOPKG;
 	case INTEL_UC_FIRMWARE_ERROR:
 		return -ENOEXEC;
+	case INTEL_UC_FIRMWARE_INIT_FAIL:
+		return -ENOMEM;
+	case INTEL_UC_FIRMWARE_LOAD_FAIL:
+		return -EIO;
 	default:
 		break;
 	}
 
-	return huc_is_authenticated(huc);
+	return intel_huc_is_authenticated(huc);
+}
+
+static bool huc_has_delayed_load(struct intel_huc *huc)
+{
+	return intel_huc_is_loaded_by_gsc(huc) &&
+	       (huc->delayed_load.status != INTEL_HUC_DELAYED_LOAD_ERROR);
 }
 
 void intel_huc_update_auth_status(struct intel_huc *huc)
@@ -231,9 +501,11 @@ void intel_huc_update_auth_status(struct intel_huc *huc)
 	if (!intel_uc_fw_is_loadable(&huc->fw))
 		return;
 
-	if (huc_is_authenticated(huc))
+	if (intel_huc_is_authenticated(huc))
 		intel_uc_fw_change_status(&huc->fw,
 					  INTEL_UC_FIRMWARE_RUNNING);
+	else if (huc_has_delayed_load(huc))
+		huc_delayed_load_start(huc);
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.h
index d7e25b6e879e..52db03620c60 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc.h
@@ -7,9 +7,21 @@
 #define _INTEL_HUC_H_
 
 #include "i915_reg_defs.h"
+#include "i915_sw_fence.h"
 #include "intel_uc_fw.h"
 #include "intel_huc_fw.h"
 
+#include <linux/notifier.h>
+#include <linux/hrtimer.h>
+
+struct bus_type;
+
+enum intel_huc_delayed_load_status {
+	INTEL_HUC_WAITING_ON_GSC = 0,
+	INTEL_HUC_WAITING_ON_PXP,
+	INTEL_HUC_DELAYED_LOAD_ERROR,
+};
+
 struct intel_huc {
 	/* Generic uC firmware management */
 	struct intel_uc_fw fw;
@@ -20,14 +32,27 @@ struct intel_huc {
 		u32 mask;
 		u32 value;
 	} status;
+
+	struct {
+		struct i915_sw_fence fence;
+		struct hrtimer timer;
+		struct notifier_block nb;
+		enum intel_huc_delayed_load_status status;
+	} delayed_load;
 };
 
 void intel_huc_init_early(struct intel_huc *huc);
 int intel_huc_init(struct intel_huc *huc);
 void intel_huc_fini(struct intel_huc *huc);
+void intel_huc_suspend(struct intel_huc *huc);
 int intel_huc_auth(struct intel_huc *huc);
+int intel_huc_wait_for_auth_complete(struct intel_huc *huc);
 int intel_huc_check_status(struct intel_huc *huc);
 void intel_huc_update_auth_status(struct intel_huc *huc);
+bool intel_huc_is_authenticated(struct intel_huc *huc);
+
+void intel_huc_register_gsc_notifier(struct intel_huc *huc, struct bus_type *bus);
+void intel_huc_unregister_gsc_notifier(struct intel_huc *huc, struct bus_type *bus);
 
 static inline int intel_huc_sanitize(struct intel_huc *huc)
 {
@@ -56,6 +81,12 @@ static inline bool intel_huc_is_loaded_by_gsc(const struct intel_huc *huc)
 	return huc->fw.loaded_via_gsc;
 }
 
+static inline bool intel_huc_wait_required(struct intel_huc *huc)
+{
+	return intel_huc_is_used(huc) && intel_huc_is_loaded_by_gsc(huc) &&
+	       !intel_huc_is_authenticated(huc);
+}
+
 void intel_huc_load_status(struct intel_huc *huc, struct drm_printer *p);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c
index 9d6ab1e01639..4f246416db17 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c
@@ -3,9 +3,43 @@
  * Copyright © 2014-2019 Intel Corporation
  */
 
+#include "gt/intel_gsc.h"
 #include "gt/intel_gt.h"
+#include "intel_huc.h"
 #include "intel_huc_fw.h"
 #include "i915_drv.h"
+#include "pxp/intel_pxp_huc.h"
+
+int intel_huc_fw_load_and_auth_via_gsc(struct intel_huc *huc)
+{
+	int ret;
+
+	if (!intel_huc_is_loaded_by_gsc(huc))
+		return -ENODEV;
+
+	if (!intel_uc_fw_is_loadable(&huc->fw))
+		return -ENOEXEC;
+
+	/*
+	 * If we abort a suspend, HuC might still be loaded when the mei
+	 * component gets re-bound and this function called again. If so, just
+	 * mark the HuC as loaded.
+	 */
+	if (intel_huc_is_authenticated(huc)) {
+		intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_RUNNING);
+		return 0;
+	}
+
+	GEM_WARN_ON(intel_uc_fw_is_loaded(&huc->fw));
+
+	ret = intel_pxp_huc_load_and_auth(&huc_to_gt(huc)->pxp);
+	if (ret)
+		return ret;
+
+	intel_uc_fw_change_status(&huc->fw, INTEL_UC_FIRMWARE_TRANSFERRED);
+
+	return intel_huc_wait_for_auth_complete(huc);
+}
 
 /**
  * intel_huc_fw_upload() - load HuC uCode to device via DMA transfer
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.h
index 12f264ee3e0b..db42e238b45f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_huc_fw.h
@@ -8,6 +8,7 @@
 
 struct intel_huc;
 
+int intel_huc_fw_load_and_auth_via_gsc(struct intel_huc *huc);
 int intel_huc_fw_upload(struct intel_huc *huc);
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc.c
index dbd048b77e19..2a508b137e90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc.c
@@ -357,8 +357,8 @@ static int uc_init_wopcm(struct intel_uc *uc)
 {
 	struct intel_gt *gt = uc_to_gt(uc);
 	struct intel_uncore *uncore = gt->uncore;
-	u32 base = intel_wopcm_guc_base(&gt->i915->wopcm);
-	u32 size = intel_wopcm_guc_size(&gt->i915->wopcm);
+	u32 base = intel_wopcm_guc_base(&gt->wopcm);
+	u32 size = intel_wopcm_guc_size(&gt->wopcm);
 	u32 huc_agent = intel_uc_uses_huc(uc) ? HUC_LOADING_AGENT_GUC : 0;
 	u32 mask;
 	int err;
@@ -636,8 +636,10 @@ void intel_uc_runtime_suspend(struct intel_uc *uc)
 {
 	struct intel_guc *guc = &uc->guc;
 
-	if (!intel_guc_is_ready(guc))
+	if (!intel_guc_is_ready(guc)) {
+		guc->interrupts.enabled = false;
 		return;
+	}
 
 	/*
 	 * Wait for any outstanding CTB before tearing down communication /w the
@@ -657,8 +659,10 @@ void intel_uc_suspend(struct intel_uc *uc)
 	intel_wakeref_t wakeref;
 	int err;
 
-	if (!intel_guc_is_ready(guc))
+	if (!intel_guc_is_ready(guc)) {
+		guc->interrupts.enabled = false;
 		return;
+	}
 
 	with_intel_runtime_pm(&uc_to_gt(uc)->i915->runtime_pm, wakeref) {
 		err = intel_guc_suspend(guc);
@@ -718,6 +722,7 @@ int intel_uc_runtime_resume(struct intel_uc *uc)
 
 static const struct intel_uc_ops uc_ops_off = {
 	.init_hw = __uc_check_hw,
+	.fini = __uc_fini, /* to clean-up the init_early initialization */
 };
 
 static const struct intel_uc_ops uc_ops_on = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 9d6f571097e6..ec02a7ae3625 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -93,7 +93,8 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 	fw_def(BROXTON,      0, guc_mmp(bxt,  70, 1, 1)) \
 	fw_def(SKYLAKE,      0, guc_mmp(skl,  70, 1, 1))
 
-#define INTEL_HUC_FIRMWARE_DEFS(fw_def, huc_raw, huc_mmp) \
+#define INTEL_HUC_FIRMWARE_DEFS(fw_def, huc_raw, huc_mmp, huc_gsc) \
+	fw_def(DG2,          0, huc_gsc(dg2)) \
 	fw_def(ALDERLAKE_P,  0, huc_raw(tgl)) \
 	fw_def(ALDERLAKE_P,  0, huc_mmp(tgl,  7, 9, 3)) \
 	fw_def(ALDERLAKE_S,  0, huc_raw(tgl)) \
@@ -134,6 +135,9 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 #define MAKE_HUC_FW_PATH_BLANK(prefix_) \
 	__MAKE_UC_FW_PATH_BLANK(prefix_, "_huc")
 
+#define MAKE_HUC_FW_PATH_GSC(prefix_) \
+	__MAKE_UC_FW_PATH_BLANK(prefix_, "_huc_gsc")
+
 #define MAKE_HUC_FW_PATH_MMP(prefix_, major_, minor_, patch_) \
 	__MAKE_UC_FW_PATH_MMP(prefix_, "_huc_", major_, minor_, patch_)
 
@@ -146,7 +150,7 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 	/*(DEBLOBBED)*/
 
 INTEL_GUC_FIRMWARE_DEFS(INTEL_UC_MODULE_FW, MAKE_GUC_FW_PATH_MAJOR, MAKE_GUC_FW_PATH_MMP)
-INTEL_HUC_FIRMWARE_DEFS(INTEL_UC_MODULE_FW, MAKE_HUC_FW_PATH_BLANK, MAKE_HUC_FW_PATH_MMP)
+INTEL_HUC_FIRMWARE_DEFS(INTEL_UC_MODULE_FW, MAKE_HUC_FW_PATH_BLANK, MAKE_HUC_FW_PATH_MMP, MAKE_HUC_FW_PATH_GSC)
 
 /*
  * The next expansion of the table macros (in __uc_fw_auto_select below) provides
@@ -161,6 +165,7 @@ struct __packed uc_fw_blob {
 	u8 major;
 	u8 minor;
 	u8 patch;
+	bool loaded_via_gsc;
 };
 
 #define UC_FW_BLOB_BASE(major_, minor_, patch_, path_) \
@@ -169,16 +174,16 @@ struct __packed uc_fw_blob {
 	.patch = patch_, \
 	.path = path_,
 
-#define UC_FW_BLOB_NEW(major_, minor_, patch_, path_) \
+#define UC_FW_BLOB_NEW(major_, minor_, patch_, gsc_, path_) \
 	{ UC_FW_BLOB_BASE(major_, minor_, patch_, path_) \
-	  .legacy = false }
+	  .legacy = false, .loaded_via_gsc = gsc_ }
 
 #define UC_FW_BLOB_OLD(major_, minor_, patch_, path_) \
 	{ UC_FW_BLOB_BASE(major_, minor_, patch_, path_) \
 	  .legacy = true }
 
 #define GUC_FW_BLOB(prefix_, major_, minor_) \
-	UC_FW_BLOB_NEW(major_, minor_, 0, \
+	UC_FW_BLOB_NEW(major_, minor_, 0, false, \
 		       MAKE_GUC_FW_PATH_MAJOR(prefix_, major_, minor_))
 
 #define GUC_FW_BLOB_MMP(prefix_, major_, minor_, patch_) \
@@ -186,12 +191,15 @@ struct __packed uc_fw_blob {
 		       MAKE_GUC_FW_PATH_MMP(prefix_, major_, minor_, patch_))
 
 #define HUC_FW_BLOB(prefix_) \
-	UC_FW_BLOB_NEW(0, 0, 0, MAKE_HUC_FW_PATH_BLANK(prefix_))
+	UC_FW_BLOB_NEW(0, 0, 0, false, MAKE_HUC_FW_PATH_BLANK(prefix_))
 
 #define HUC_FW_BLOB_MMP(prefix_, major_, minor_, patch_) \
 	UC_FW_BLOB_OLD(major_, minor_, patch_, \
 		       MAKE_HUC_FW_PATH_MMP(prefix_, major_, minor_, patch_))
 
+#define HUC_FW_BLOB_GSC(prefix_) \
+	UC_FW_BLOB_NEW(0, 0, 0, true, MAKE_HUC_FW_PATH_GSC(prefix_))
+
 struct __packed uc_fw_platform_requirement {
 	enum intel_platform p;
 	u8 rev; /* first platform rev using this FW */
@@ -217,7 +225,7 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
 		INTEL_GUC_FIRMWARE_DEFS(MAKE_FW_LIST, GUC_FW_BLOB, GUC_FW_BLOB_MMP)
 	};
 	static const struct uc_fw_platform_requirement blobs_huc[] = {
-		INTEL_HUC_FIRMWARE_DEFS(MAKE_FW_LIST, HUC_FW_BLOB, HUC_FW_BLOB_MMP)
+		INTEL_HUC_FIRMWARE_DEFS(MAKE_FW_LIST, HUC_FW_BLOB, HUC_FW_BLOB_MMP, HUC_FW_BLOB_GSC)
 	};
 	static const struct fw_blobs_by_type blobs_all[INTEL_UC_FW_NUM_TYPES] = {
 		[INTEL_UC_FW_TYPE_GUC] = { blobs_guc, ARRAY_SIZE(blobs_guc) },
@@ -265,6 +273,7 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
 		uc_fw->file_wanted.path = blob->path;
 		uc_fw->file_wanted.major_ver = blob->major;
 		uc_fw->file_wanted.minor_ver = blob->minor;
+		uc_fw->loaded_via_gsc = blob->loaded_via_gsc;
 		found = true;
 		break;
 	}
@@ -462,10 +471,11 @@ static int check_gsc_manifest(const struct firmware *fw,
 	return 0;
 }
 
-static int check_ccs_header(struct drm_i915_private *i915,
+static int check_ccs_header(struct intel_gt *gt,
 			    const struct firmware *fw,
 			    struct intel_uc_fw *uc_fw)
 {
+	struct drm_i915_private *i915 = gt->i915;
 	struct uc_css_header *css;
 	size_t size;
 
@@ -507,10 +517,10 @@ static int check_ccs_header(struct drm_i915_private *i915,
 
 	/* Sanity check whether this fw is not larger than whole WOPCM memory */
 	size = __intel_uc_fw_get_upload_size(uc_fw);
-	if (unlikely(size >= i915->wopcm.size)) {
+	if (unlikely(size >= gt->wopcm.size)) {
 		drm_warn(&i915->drm, "%s firmware %s: invalid size: %zu > %zu\n",
 			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
-			 size, (size_t)i915->wopcm.size);
+			 size, (size_t)gt->wopcm.size);
 		return -E2BIG;
 	}
 
@@ -528,6 +538,32 @@ static int check_ccs_header(struct drm_i915_private *i915,
 	return 0;
 }
 
+static int try_firmware_load(struct intel_uc_fw *uc_fw, const struct firmware **fw)
+{
+	struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
+	struct device *dev = gt->i915->drm.dev;
+	int err;
+
+	err = firmware_reject_nowarn(fw, uc_fw->file_selected.path, dev);
+
+	if (err)
+		return err;
+
+	if ((*fw)->size > INTEL_UC_RSVD_GGTT_PER_FW) {
+		drm_err(&gt->i915->drm,
+			"%s firmware %s: size (%zuKB) exceeds max supported size (%uKB)\n",
+			intel_uc_fw_type_repr(uc_fw->type), uc_fw->file_selected.path,
+			(*fw)->size / SZ_1K, INTEL_UC_RSVD_GGTT_PER_FW / SZ_1K);
+
+		/* try to find another blob to load */
+		release_firmware(*fw);
+		*fw = NULL;
+		return -ENOENT;
+	}
+
+	return 0;
+}
+
 /**
  * intel_uc_fw_fetch - fetch uC firmware
  * @uc_fw: uC firmware
@@ -538,15 +574,15 @@ static int check_ccs_header(struct drm_i915_private *i915,
  */
 int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
 {
-	struct drm_i915_private *i915 = __uc_fw_to_gt(uc_fw)->i915;
+	struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
+	struct drm_i915_private *i915 = gt->i915;
 	struct intel_uc_fw_file file_ideal;
-	struct device *dev = i915->drm.dev;
 	struct drm_i915_gem_object *obj;
 	const struct firmware *fw = NULL;
 	bool old_ver = false;
 	int err;
 
-	GEM_BUG_ON(!i915->wopcm.size);
+	GEM_BUG_ON(!gt->wopcm.size);
 	GEM_BUG_ON(!intel_uc_fw_is_enabled(uc_fw));
 
 	err = i915_inject_probe_error(i915, -ENXIO);
@@ -556,7 +592,7 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
 	__force_fw_fetch_failures(uc_fw, -EINVAL);
 	__force_fw_fetch_failures(uc_fw, -ESTALE);
 
-	err = firmware_reject_nowarn(&fw, uc_fw->file_selected.path, dev);
+	err = try_firmware_load(uc_fw, &fw);
 	memcpy(&file_ideal, &uc_fw->file_wanted, sizeof(file_ideal));
 
 	/* Any error is terminal if overriding. Don't bother searching for older versions */
@@ -579,7 +615,7 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
 			break;
 		}
 
-		err = firmware_reject_nowarn(&fw, uc_fw->file_selected.path, dev);
+		err = try_firmware_load(uc_fw, &fw);
 	}
 
 	if (err)
@@ -588,7 +624,7 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
 	if (uc_fw->loaded_via_gsc)
 		err = check_gsc_manifest(fw, uc_fw);
 	else
-		err = check_ccs_header(i915, fw, uc_fw);
+		err = check_ccs_header(gt, fw, uc_fw);
 	if (err)
 		goto fail;
 
@@ -661,14 +697,30 @@ fail:
 
 static u32 uc_fw_ggtt_offset(struct intel_uc_fw *uc_fw)
 {
-	struct i915_ggtt *ggtt = __uc_fw_to_gt(uc_fw)->ggtt;
+	struct intel_gt *gt = __uc_fw_to_gt(uc_fw);
+	struct i915_ggtt *ggtt = gt->ggtt;
 	struct drm_mm_node *node = &ggtt->uc_fw;
+	u32 offset = uc_fw->type * INTEL_UC_RSVD_GGTT_PER_FW;
+
+	/*
+	 * The media GT shares the GGTT with the root GT, which means that
+	 * we need to use different offsets for the binaries on the media GT.
+	 * To keep the math simple, we use 8MB for the root tile and 8MB for
+	 * the media one. This will need to be updated if we ever have more
+	 * than 1 media GT.
+	 */
+	BUILD_BUG_ON(INTEL_UC_FW_NUM_TYPES * INTEL_UC_RSVD_GGTT_PER_FW > SZ_8M);
+	GEM_BUG_ON(gt->type == GT_MEDIA && gt->info.id > 1);
+	if (gt->type == GT_MEDIA)
+		offset += SZ_8M;
 
 	GEM_BUG_ON(!drm_mm_node_allocated(node));
 	GEM_BUG_ON(upper_32_bits(node->start));
 	GEM_BUG_ON(upper_32_bits(node->start + node->size - 1));
+	GEM_BUG_ON(offset + uc_fw->obj->base.size > node->size);
+	GEM_BUG_ON(uc_fw->obj->base.size > INTEL_UC_RSVD_GGTT_PER_FW);
 
-	return lower_32_bits(node->start);
+	return lower_32_bits(node->start + offset);
 }
 
 static void uc_fw_bind_ggtt(struct intel_uc_fw *uc_fw)
@@ -683,7 +735,6 @@ static void uc_fw_bind_ggtt(struct intel_uc_fw *uc_fw)
 	dummy->bi.pages = obj->mm.pages;
 
 	GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
-	GEM_BUG_ON(dummy->node_size > ggtt->uc_fw.size);
 
 	/* uc_fw->obj cache domains were not controlled across suspend */
 	if (i915_gem_object_has_struct_page(obj))
@@ -897,7 +948,6 @@ int intel_uc_fw_init(struct intel_uc_fw *uc_fw)
 out_unpin:
 	i915_gem_object_unpin_pages(uc_fw->obj);
 out:
-	intel_uc_fw_change_status(uc_fw, INTEL_UC_FIRMWARE_INIT_FAIL);
 	return err;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
index f65bcf495922..d69276cd3760 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
@@ -6,6 +6,7 @@
 #ifndef _INTEL_UC_FW_H_
 #define _INTEL_UC_FW_H_
 
+#include <linux/sizes.h>
 #include <linux/types.h>
 #include "intel_uc_fw_abi.h"
 #include "intel_device_info.h"
@@ -114,6 +115,19 @@ struct intel_uc_fw {
 						     (uc)->fw.file_selected.minor_ver, \
 						     (uc)->fw.file_selected.patch_ver))
 
+/*
+ * When we load the uC binaries, we pin them in a reserved section at the top of
+ * the GGTT, which is ~18 MBs. On multi-GT systems where the GTs share the GGTT,
+ * we also need to make sure that each binary is pinned to a unique location
+ * during load, because the different GT can go through the FW load at the same
+ * time (see uc_fw_ggtt_offset() for details).
+ * Given that the available space is much greater than what is required by the
+ * binaries, to keep things simple instead of dynamically partitioning the
+ * reserved section to make space for all the blobs we can just reserve a static
+ * chunk for each binary.
+ */
+#define INTEL_UC_RSVD_GGTT_PER_FW SZ_2M
+
 #ifdef CONFIG_DRM_I915_DEBUG_GUC
 void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 			       enum intel_uc_fw_status status);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c
index 01f8cd3c3134..d91b58f70403 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c
@@ -35,11 +35,14 @@ static int intel_hang_guc(void *arg)
 	struct i915_request *rq;
 	intel_wakeref_t wakeref;
 	struct i915_gpu_error *global = &gt->i915->gpu_error;
-	struct intel_engine_cs *engine;
+	struct intel_engine_cs *engine = intel_selftest_find_any_engine(gt);
 	unsigned int reset_count;
 	u32 guc_status;
 	u32 old_beat;
 
+	if (!engine)
+		return 0;
+
 	ctx = kernel_context(gt->i915, NULL);
 	if (IS_ERR(ctx)) {
 		drm_err(&gt->i915->drm, "Failed get kernel context: %ld\n", PTR_ERR(ctx));
@@ -48,14 +51,13 @@ static int intel_hang_guc(void *arg)
 
 	wakeref = intel_runtime_pm_get(gt->uncore->rpm);
 
-	ce = intel_context_create(gt->engine[BCS0]);
+	ce = intel_context_create(engine);
 	if (IS_ERR(ce)) {
 		ret = PTR_ERR(ce);
 		drm_err(&gt->i915->drm, "Failed to create spinner request: %d\n", ret);
 		goto err;
 	}
 
-	engine = ce->engine;
 	reset_count = i915_reset_count(global);
 
 	old_beat = engine->props.heartbeat_interval_ms;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/cfg_space.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/cfg_space.c
index eef3bba8a41b..9bafac1eaf48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/cfg_space.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/cfg_space.c
@@ -244,7 +244,7 @@ static void emulate_pci_bar_write(struct intel_vgpu *vgpu, unsigned int offset,
 }
 
 /**
- * intel_vgpu_emulate_cfg_read - emulate vGPU configuration space write
+ * intel_vgpu_emulate_cfg_write - emulate vGPU configuration space write
  * @vgpu: target vgpu
  * @offset: offset
  * @p_data: write data ptr
@@ -354,9 +354,9 @@ void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu,
 	memset(vgpu_cfg_space(vgpu) + INTEL_GVT_PCI_OPREGION, 0, 4);
 
 	vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_GTTMMIO].size =
-		pci_resource_len(pdev, GTTMMADR_BAR);
+		pci_resource_len(pdev, GEN4_GTTMMADR_BAR);
 	vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].size =
-		pci_resource_len(pdev, GTT_APERTURE_BAR);
+		pci_resource_len(pdev, GEN4_GMADR_BAR);
 
 	memset(vgpu_cfg_space(vgpu) + PCI_ROM_ADDRESS, 0, 4);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/cmd_parser.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/cmd_parser.c
index de13f102d4fd..0ebf5fbf0e39 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -37,6 +37,7 @@
 #include <linux/slab.h>
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "gt/intel_engine_regs.h"
 #include "gt/intel_gpu_commands.h"
 #include "gt/intel_gt_regs.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
index 9f1c209d9251..0616b73175f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/debugfs.c
@@ -151,6 +151,22 @@ DEFINE_SIMPLE_ATTRIBUTE(vgpu_scan_nonprivbb_fops,
 			vgpu_scan_nonprivbb_get, vgpu_scan_nonprivbb_set,
 			"0x%llx\n");
 
+static int vgpu_status_get(void *data, u64 *val)
+{
+	struct intel_vgpu *vgpu = (struct intel_vgpu *)data;
+
+	*val = 0;
+
+	if (test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
+		*val |= (1 << INTEL_VGPU_STATUS_ATTACHED);
+	if (test_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status))
+		*val |= (1 << INTEL_VGPU_STATUS_ACTIVE);
+
+	return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(vgpu_status_fops, vgpu_status_get, NULL, "0x%llx\n");
+
 /**
  * intel_gvt_debugfs_add_vgpu - register debugfs entries for a vGPU
  * @vgpu: a vGPU
@@ -162,11 +178,12 @@ void intel_gvt_debugfs_add_vgpu(struct intel_vgpu *vgpu)
 	snprintf(name, 16, "vgpu%d", vgpu->id);
 	vgpu->debugfs = debugfs_create_dir(name, vgpu->gvt->debugfs_root);
 
-	debugfs_create_bool("active", 0444, vgpu->debugfs, &vgpu->active);
 	debugfs_create_file("mmio_diff", 0444, vgpu->debugfs, vgpu,
 			    &vgpu_mmio_diff_fops);
 	debugfs_create_file("scan_nonprivbb", 0644, vgpu->debugfs, vgpu,
 			    &vgpu_scan_nonprivbb_fops);
+	debugfs_create_file("status", 0644, vgpu->debugfs, vgpu,
+			    &vgpu_status_fops);
 }
 
 /**
@@ -175,8 +192,13 @@ void intel_gvt_debugfs_add_vgpu(struct intel_vgpu *vgpu)
  */
 void intel_gvt_debugfs_remove_vgpu(struct intel_vgpu *vgpu)
 {
-	debugfs_remove_recursive(vgpu->debugfs);
-	vgpu->debugfs = NULL;
+	struct intel_gvt *gvt = vgpu->gvt;
+	struct drm_minor *minor = gvt->gt->i915->drm.primary;
+
+	if (minor->debugfs_root && gvt->debugfs_root) {
+		debugfs_remove_recursive(vgpu->debugfs);
+		vgpu->debugfs = NULL;
+	}
 }
 
 /**
@@ -199,6 +221,10 @@ void intel_gvt_debugfs_init(struct intel_gvt *gvt)
  */
 void intel_gvt_debugfs_clean(struct intel_gvt *gvt)
 {
-	debugfs_remove_recursive(gvt->debugfs_root);
-	gvt->debugfs_root = NULL;
+	struct drm_minor *minor = gvt->gt->i915->drm.primary;
+
+	if (minor->debugfs_root) {
+		debugfs_remove_recursive(gvt->debugfs_root);
+		gvt->debugfs_root = NULL;
+	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/display.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/display.c
index c7722c818b4d..c033249e73f4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/display.c
@@ -36,6 +36,8 @@
 #include "i915_reg.h"
 #include "gvt.h"
 
+#include "display/intel_dpio_phy.h"
+
 static int get_edp_pipe(struct intel_vgpu *vgpu)
 {
 	u32 data = vgpu_vreg(vgpu, _TRANS_DDI_FUNC_CTL_EDP);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/dmabuf.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/dmabuf.c
index 01e54b45c5c1..ffe41e9be04f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/dmabuf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/dmabuf.c
@@ -88,7 +88,7 @@ static int vgpu_gem_get_pages(
 		sg_dma_address(sg) = dma_addr;
 	}
 
-	__i915_gem_object_set_pages(obj, st, PAGE_SIZE);
+	__i915_gem_object_set_pages(obj, st);
 out:
 	if (ret) {
 		dma_addr_t dma_addr;
@@ -134,7 +134,8 @@ static void dmabuf_gem_object_free(struct kref *kref)
 	struct list_head *pos;
 	struct intel_vgpu_dmabuf_obj *dmabuf_obj;
 
-	if (vgpu && vgpu->active && !list_empty(&vgpu->dmabuf_obj_list_head)) {
+	if (vgpu && test_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status) &&
+	    !list_empty(&vgpu->dmabuf_obj_list_head)) {
 		list_for_each(pos, &vgpu->dmabuf_obj_list_head) {
 			dmabuf_obj = list_entry(pos, struct intel_vgpu_dmabuf_obj, list);
 			if (dmabuf_obj == obj) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/dmabuf.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/dmabuf.h
index 5f8f03fb1d1b..3dcdb6570eda 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/dmabuf.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/dmabuf.h
@@ -48,7 +48,7 @@ struct intel_vgpu_fb_info {
 	struct intel_vgpu_dmabuf_obj *obj;
 };
 
-/**
+/*
  * struct intel_vgpu_dmabuf_obj- Intel vGPU device buffer object
  */
 struct intel_vgpu_dmabuf_obj {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/firmware.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/firmware.c
index 50d7d37a8c9c..8c89b30a3dd6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/firmware.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/firmware.c
@@ -104,7 +104,7 @@ static int expose_firmware_sysfs(struct intel_gvt *gvt)
 
 	memcpy(p, gvt->firmware.mmio, info->mmio_size);
 
-	crc32_start = offsetof(struct gvt_firmware_header, crc32) + 4;
+	crc32_start = offsetof(struct gvt_firmware_header, version);
 	h->crc32 = crc32_le(0, firmware + crc32_start, size - crc32_start);
 
 	firmware_attr.size = size;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gtt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/gtt.c
index ce0eb03709c3..4ec85308379a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gtt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/gtt.c
@@ -55,7 +55,7 @@ static bool intel_gvt_is_valid_gfn(struct intel_vgpu *vgpu, unsigned long gfn)
 	int idx;
 	bool ret;
 
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return false;
 
 	idx = srcu_read_lock(&kvm->srcu);
@@ -282,11 +282,6 @@ static inline int get_next_pt_type(int type)
 	return gtt_type_table[type].next_pt_type;
 }
 
-static inline int get_pt_type(int type)
-{
-	return gtt_type_table[type].pt_type;
-}
-
 static inline int get_entry_type(int type)
 {
 	return gtt_type_table[type].entry_type;
@@ -1183,7 +1178,7 @@ static int is_2MB_gtt_possible(struct intel_vgpu *vgpu,
 	if (!HAS_PAGE_SIZES(vgpu->gvt->gt->i915, I915_GTT_PAGE_SIZE_2M))
 		return 0;
 
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return -EINVAL;
 	pfn = gfn_to_pfn(vgpu->vfio_device.kvm, ops->get_pfn(entry));
 	if (is_error_noslot_pfn(pfn))
@@ -1214,10 +1209,8 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu,
 	for_each_shadow_entry(sub_spt, &sub_se, sub_index) {
 		ret = intel_gvt_dma_map_guest_page(vgpu, start_gfn + sub_index,
 						   PAGE_SIZE, &dma_addr);
-		if (ret) {
-			ppgtt_invalidate_spt(spt);
-			return ret;
-		}
+		if (ret)
+			goto err;
 		sub_se.val64 = se->val64;
 
 		/* Copy the PAT field from PDE. */
@@ -1236,6 +1229,17 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu,
 	ops->set_pfn(se, sub_spt->shadow_page.mfn);
 	ppgtt_set_shadow_entry(spt, se, index);
 	return 0;
+err:
+	/* Cancel the existing addess mappings of DMA addr. */
+	for_each_present_shadow_entry(sub_spt, &sub_se, sub_index) {
+		gvt_vdbg_mm("invalidate 4K entry\n");
+		ppgtt_invalidate_pte(sub_spt, &sub_se);
+	}
+	/* Release the new allocated spt. */
+	trace_spt_change(sub_spt->vgpu->id, "release", sub_spt,
+		sub_spt->guest_page.gfn, sub_spt->shadow_page.type);
+	ppgtt_free_spt(sub_spt);
+	return ret;
 }
 
 static int split_64KB_gtt_entry(struct intel_vgpu *vgpu,
@@ -2785,7 +2789,7 @@ int intel_gvt_init_gtt(struct intel_gvt *gvt)
  * intel_gvt_clean_gtt - clean up mm components of a GVT device
  * @gvt: GVT device
  *
- * This function is called at the driver unloading stage, to clean up the
+ * This function is called at the driver unloading stage, to clean up
  * the mm components of a GVT device.
  *
  */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gvt.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/gvt.h
index dbf8d7470b2c..2d65800d8e93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/gvt.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/gvt.h
@@ -172,13 +172,18 @@ struct intel_vgpu_submission {
 
 #define KVMGT_DEBUGFS_FILENAME		"kvmgt_nr_cache_entries"
 
+enum {
+	INTEL_VGPU_STATUS_ATTACHED = 0,
+	INTEL_VGPU_STATUS_ACTIVE,
+	INTEL_VGPU_STATUS_NR_BITS,
+};
+
 struct intel_vgpu {
 	struct vfio_device vfio_device;
 	struct intel_gvt *gvt;
 	struct mutex vgpu_lock;
 	int id;
-	bool active;
-	bool attached;
+	DECLARE_BITMAP(status, INTEL_VGPU_STATUS_NR_BITS);
 	bool pv_notified;
 	bool failsafe;
 	unsigned int resetting_eng;
@@ -227,8 +232,6 @@ struct intel_vgpu {
 	unsigned long nr_cache_entries;
 	struct mutex cache_lock;
 
-	atomic_t released;
-
 	struct kvm_page_track_notifier_node track_node;
 #define NR_BKT (1 << 18)
 	struct hlist_head ptable[NR_BKT];
@@ -469,7 +472,7 @@ void intel_vgpu_write_fence(struct intel_vgpu *vgpu,
 
 #define for_each_active_vgpu(gvt, vgpu, id) \
 	idr_for_each_entry((&(gvt)->vgpu_idr), (vgpu), (id)) \
-		for_each_if(vgpu->active)
+		for_each_if(test_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status))
 
 static inline void intel_vgpu_write_pci_bar(struct intel_vgpu *vgpu,
 					    u32 offset, u32 val, bool low)
@@ -727,7 +730,7 @@ static inline bool intel_gvt_mmio_is_cmd_write_patch(
 static inline int intel_gvt_read_gpa(struct intel_vgpu *vgpu, unsigned long gpa,
 		void *buf, unsigned long len)
 {
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return -ESRCH;
 	return vfio_dma_rw(&vgpu->vfio_device, gpa, buf, len, false);
 }
@@ -745,7 +748,7 @@ static inline int intel_gvt_read_gpa(struct intel_vgpu *vgpu, unsigned long gpa,
 static inline int intel_gvt_write_gpa(struct intel_vgpu *vgpu,
 		unsigned long gpa, void *buf, unsigned long len)
 {
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return -ESRCH;
 	return vfio_dma_rw(&vgpu->vfio_device, gpa, buf, len, true);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/handlers.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/handlers.c
index daac2050d77d..735fc83e7026 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/handlers.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/handlers.c
@@ -43,6 +43,7 @@
 #include "intel_mchbar_regs.h"
 #include "display/intel_display_types.h"
 #include "display/intel_dmc_regs.h"
+#include "display/intel_dpio_phy.h"
 #include "display/intel_fbc.h"
 #include "display/vlv_dsi_pll_regs.h"
 #include "gt/intel_gt_regs.h"
@@ -734,7 +735,7 @@ static i915_reg_t force_nonpriv_white_list[] = {
 	_MMIO(0x770c),
 	_MMIO(0x83a8),
 	_MMIO(0xb110),
-	GEN8_L3SQCREG4,//_MMIO(0xb118)
+	_MMIO(0xb118),
 	_MMIO(0xe100),
 	_MMIO(0xe18c),
 	_MMIO(0xe48c),
@@ -2257,7 +2258,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt)
 	MMIO_DFH(_MMIO(0x2438), D_ALL, F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(_MMIO(0x243c), D_ALL, F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(_MMIO(0x7018), D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
-	MMIO_DFH(HALF_SLICE_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
+	MMIO_DFH(HSW_HALF_SLICE_CHICKEN3, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
 	MMIO_DFH(GEN7_HALF_SLICE_CHICKEN1, D_ALL, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
 
 	/* display */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/interrupt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/interrupt.c
index a6b2021b665f..68eca023bbc6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/interrupt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/interrupt.c
@@ -433,7 +433,7 @@ static int inject_virtual_interrupt(struct intel_vgpu *vgpu)
 	 * enabled by guest. so if msi_trigger is null, success is still
 	 * returned and don't inject interrupt into guest.
 	 */
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return -ESRCH;
 	if (vgpu->msi_trigger && eventfd_signal(vgpu->msi_trigger, 1) != 1)
 		return -EFAULT;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/kvmgt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/kvmgt.c
index 714221f9a131..8ae7039b3683 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -638,7 +638,7 @@ static bool __kvmgt_vgpu_exist(struct intel_vgpu *vgpu)
 
 	mutex_lock(&vgpu->gvt->lock);
 	for_each_active_vgpu(vgpu->gvt, itr, id) {
-		if (!itr->attached)
+		if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, itr->status))
 			continue;
 
 		if (vgpu->vfio_device.kvm == itr->vfio_device.kvm) {
@@ -655,9 +655,6 @@ static int intel_vgpu_open_device(struct vfio_device *vfio_dev)
 {
 	struct intel_vgpu *vgpu = vfio_dev_to_vgpu(vfio_dev);
 
-	if (vgpu->attached)
-		return -EEXIST;
-
 	if (!vgpu->vfio_device.kvm ||
 	    vgpu->vfio_device.kvm->mm != current->mm) {
 		gvt_vgpu_err("KVM is required to use Intel vGPU\n");
@@ -667,23 +664,19 @@ static int intel_vgpu_open_device(struct vfio_device *vfio_dev)
 	if (__kvmgt_vgpu_exist(vgpu))
 		return -EEXIST;
 
-	vgpu->attached = true;
-
-	kvmgt_protect_table_init(vgpu);
-	gvt_cache_init(vgpu);
-
 	vgpu->track_node.track_write = kvmgt_page_track_write;
 	vgpu->track_node.track_flush_slot = kvmgt_page_track_flush_slot;
 	kvm_get_kvm(vgpu->vfio_device.kvm);
 	kvm_page_track_register_notifier(vgpu->vfio_device.kvm,
 					 &vgpu->track_node);
 
+	set_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status);
+
 	debugfs_create_ulong(KVMGT_DEBUGFS_FILENAME, 0444, vgpu->debugfs,
 			     &vgpu->nr_cache_entries);
 
 	intel_gvt_activate_vgpu(vgpu);
 
-	atomic_set(&vgpu->released, 0);
 	return 0;
 }
 
@@ -702,14 +695,10 @@ static void intel_vgpu_close_device(struct vfio_device *vfio_dev)
 {
 	struct intel_vgpu *vgpu = vfio_dev_to_vgpu(vfio_dev);
 
-	if (!vgpu->attached)
-		return;
-
-	if (atomic_cmpxchg(&vgpu->released, 0, 1))
-		return;
-
 	intel_gvt_release_vgpu(vgpu);
 
+	clear_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status);
+
 	debugfs_remove(debugfs_lookup(KVMGT_DEBUGFS_FILENAME, vgpu->debugfs));
 
 	kvm_page_track_unregister_notifier(vgpu->vfio_device.kvm,
@@ -719,9 +708,12 @@ static void intel_vgpu_close_device(struct vfio_device *vfio_dev)
 	kvmgt_protect_table_destroy(vgpu);
 	gvt_cache_destroy(vgpu);
 
-	intel_vgpu_release_msi_eventfd_ctx(vgpu);
+	WARN_ON(vgpu->nr_cache_entries);
+
+	vgpu->gfn_cache = RB_ROOT;
+	vgpu->dma_addr_cache = RB_ROOT;
 
-	vgpu->attached = false;
+	intel_vgpu_release_msi_eventfd_ctx(vgpu);
 }
 
 static u64 intel_vgpu_get_bar_addr(struct intel_vgpu *vgpu, int bar)
@@ -1449,9 +1441,17 @@ static int intel_vgpu_init_dev(struct vfio_device *vfio_dev)
 	struct intel_vgpu *vgpu = vfio_dev_to_vgpu(vfio_dev);
 	struct intel_vgpu_type *type =
 		container_of(mdev->type, struct intel_vgpu_type, type);
+	int ret;
 
 	vgpu->gvt = kdev_to_i915(mdev->type->parent->dev)->gvt;
-	return intel_gvt_create_vgpu(vgpu, type->conf);
+	ret = intel_gvt_create_vgpu(vgpu, type->conf);
+	if (ret)
+		return ret;
+
+	kvmgt_protect_table_init(vgpu);
+	gvt_cache_init(vgpu);
+
+	return 0;
 }
 
 static void intel_vgpu_release_dev(struct vfio_device *vfio_dev)
@@ -1459,7 +1459,6 @@ static void intel_vgpu_release_dev(struct vfio_device *vfio_dev)
 	struct intel_vgpu *vgpu = vfio_dev_to_vgpu(vfio_dev);
 
 	intel_gvt_destroy_vgpu(vgpu);
-	vfio_free_device(vfio_dev);
 }
 
 static const struct vfio_device_ops intel_vgpu_dev_ops = {
@@ -1472,6 +1471,9 @@ static const struct vfio_device_ops intel_vgpu_dev_ops = {
 	.mmap		= intel_vgpu_mmap,
 	.ioctl		= intel_vgpu_ioctl,
 	.dma_unmap	= intel_vgpu_dma_unmap,
+	.bind_iommufd	= vfio_iommufd_emulated_bind,
+	.unbind_iommufd = vfio_iommufd_emulated_unbind,
+	.attach_ioas	= vfio_iommufd_emulated_attach_ioas,
 };
 
 static int intel_vgpu_probe(struct mdev_device *mdev)
@@ -1504,9 +1506,6 @@ static void intel_vgpu_remove(struct mdev_device *mdev)
 {
 	struct intel_vgpu *vgpu = dev_get_drvdata(&mdev->dev);
 
-	if (WARN_ON_ONCE(vgpu->attached))
-		return;
-
 	vfio_unregister_group_dev(&vgpu->vfio_device);
 	vfio_put_device(&vgpu->vfio_device);
 }
@@ -1551,7 +1550,7 @@ int intel_gvt_page_track_add(struct intel_vgpu *info, u64 gfn)
 	struct kvm_memory_slot *slot;
 	int idx;
 
-	if (!info->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, info->status))
 		return -ESRCH;
 
 	idx = srcu_read_lock(&kvm->srcu);
@@ -1581,8 +1580,8 @@ int intel_gvt_page_track_remove(struct intel_vgpu *info, u64 gfn)
 	struct kvm_memory_slot *slot;
 	int idx;
 
-	if (!info->attached)
-		return 0;
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, info->status))
+		return -ESRCH;
 
 	idx = srcu_read_lock(&kvm->srcu);
 	slot = gfn_to_memslot(kvm, gfn);
@@ -1660,7 +1659,7 @@ int intel_gvt_dma_map_guest_page(struct intel_vgpu *vgpu, unsigned long gfn,
 	struct gvt_dma *entry;
 	int ret;
 
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return -EINVAL;
 
 	mutex_lock(&vgpu->cache_lock);
@@ -1706,8 +1705,8 @@ int intel_gvt_dma_pin_guest_page(struct intel_vgpu *vgpu, dma_addr_t dma_addr)
 	struct gvt_dma *entry;
 	int ret = 0;
 
-	if (!vgpu->attached)
-		return -ENODEV;
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
+		return -EINVAL;
 
 	mutex_lock(&vgpu->cache_lock);
 	entry = __gvt_cache_find_dma_addr(vgpu, dma_addr);
@@ -1734,7 +1733,7 @@ void intel_gvt_dma_unmap_guest_page(struct intel_vgpu *vgpu,
 {
 	struct gvt_dma *entry;
 
-	if (!vgpu->attached)
+	if (!test_bit(INTEL_VGPU_STATUS_ATTACHED, vgpu->status))
 		return;
 
 	mutex_lock(&vgpu->cache_lock);
@@ -1770,7 +1769,7 @@ static void intel_gvt_test_and_emulate_vblank(struct intel_gvt *gvt)
 	idr_for_each_entry((&(gvt)->vgpu_idr), (vgpu), (id)) {
 		if (test_and_clear_bit(INTEL_GVT_REQUEST_EMULATE_VBLANK + id,
 				       (void *)&gvt->service_request)) {
-			if (vgpu->active)
+			if (test_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status))
 				intel_vgpu_emulate_vblank(vgpu);
 		}
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/mmio.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/mmio.c
index 9acc00505fde..5b5def6ddef7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/mmio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/mmio.c
@@ -37,6 +37,7 @@
 #include "i915_reg.h"
 #include "gvt.h"
 
+#include "display/intel_dpio_phy.h"
 #include "gt/intel_gt_regs.h"
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/mmio_context.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/mmio_context.c
index 1c6e941c9666..490e8ae51228 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/mmio_context.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/mmio_context.c
@@ -34,6 +34,7 @@
  */
 
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "gt/intel_context.h"
 #include "gt/intel_engine_regs.h"
 #include "gt/intel_gpu_commands.h"
@@ -106,15 +107,15 @@ static struct engine_mmio gen9_engine_mmio_list[] __cacheline_aligned = {
 	{RCS0, GEN8_CS_CHICKEN1, 0xffff, true}, /* 0x2580 */
 	{RCS0, COMMON_SLICE_CHICKEN2, 0xffff, true}, /* 0x7014 */
 	{RCS0, GEN9_CS_DEBUG_MODE1, 0xffff, false}, /* 0x20ec */
-	{RCS0, GEN8_L3SQCREG4, 0, false}, /* 0xb118 */
-	{RCS0, GEN9_SCRATCH1, 0, false}, /* 0xb11c */
+	{RCS0, _MMIO(0xb118), 0, false}, /* GEN8_L3SQCREG4 */
+	{RCS0, _MMIO(0xb11c), 0, false}, /* GEN9_SCRATCH1 */
 	{RCS0, GEN9_SCRATCH_LNCF1, 0, false}, /* 0xb008 */
 	{RCS0, GEN7_HALF_SLICE_CHICKEN1, 0xffff, true}, /* 0xe100 */
-	{RCS0, HALF_SLICE_CHICKEN2, 0xffff, true}, /* 0xe180 */
-	{RCS0, HALF_SLICE_CHICKEN3, 0xffff, true}, /* 0xe184 */
-	{RCS0, GEN9_HALF_SLICE_CHICKEN5, 0xffff, true}, /* 0xe188 */
-	{RCS0, GEN9_HALF_SLICE_CHICKEN7, 0xffff, true}, /* 0xe194 */
-	{RCS0, GEN8_ROW_CHICKEN, 0xffff, true}, /* 0xe4f0 */
+	{RCS0, _MMIO(0xe180), 0xffff, true}, /* HALF_SLICE_CHICKEN2 */
+	{RCS0, _MMIO(0xe184), 0xffff, true}, /* GEN8_HALF_SLICE_CHICKEN3 */
+	{RCS0, _MMIO(0xe188), 0xffff, true}, /* GEN9_HALF_SLICE_CHICKEN5 */
+	{RCS0, _MMIO(0xe194), 0xffff, true}, /* GEN9_HALF_SLICE_CHICKEN7 */
+	{RCS0, _MMIO(0xe4f0), 0xffff, true}, /* GEN8_ROW_CHICKEN */
 	{RCS0, TRVATTL3PTRDW(0), 0, true}, /* 0x4de0 */
 	{RCS0, TRVATTL3PTRDW(1), 0, true}, /* 0x4de4 */
 	{RCS0, TRNULLDETCT, 0, true}, /* 0x4de8 */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/page_track.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/page_track.c
index 3375b51c75f1..df34e73cba41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/page_track.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/page_track.c
@@ -120,7 +120,7 @@ int intel_vgpu_enable_page_track(struct intel_vgpu *vgpu, unsigned long gfn)
 }
 
 /**
- * intel_vgpu_enable_page_track - cancel write-protection on guest page
+ * intel_vgpu_disable_page_track - cancel write-protection on guest page
  * @vgpu: a vGPU
  * @gfn: the gfn of guest page
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/scheduler.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
index d6fe94cd0fdb..f4055804aad1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -570,9 +570,8 @@ retry:
 			if (gmadr_bytes == 8)
 				bb->bb_start_cmd_va[2] = 0;
 
-			ret = i915_vma_move_to_active(bb->vma,
-						      workload->req,
-						      0);
+			ret = i915_vma_move_to_active(bb->vma, workload->req,
+						      __EXEC_OBJECT_NO_REQUEST_AWAIT);
 			if (ret)
 				goto err;
 
@@ -696,6 +695,7 @@ intel_vgpu_shadow_mm_pin(struct intel_vgpu_workload *workload)
 
 	if (workload->shadow_mm->type != INTEL_GVT_MM_PPGTT ||
 	    !workload->shadow_mm->ppgtt_mm.shadowed) {
+		intel_vgpu_unpin_mm(workload->shadow_mm);
 		gvt_vgpu_err("workload shadow ppgtt isn't ready\n");
 		return -EINVAL;
 	}
@@ -866,7 +866,8 @@ pick_next_workload(struct intel_gvt *gvt, struct intel_engine_cs *engine)
 		goto out;
 	}
 
-	if (!scheduler->current_vgpu->active ||
+	if (!test_bit(INTEL_VGPU_STATUS_ACTIVE,
+		      scheduler->current_vgpu->status) ||
 	    list_empty(workload_q_head(scheduler->current_vgpu, engine)))
 		goto out;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/vgpu.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/vgpu.c
index 56c71474008a..a5497440484f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/gvt/vgpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -158,7 +158,7 @@ void intel_gvt_clean_vgpu_types(struct intel_gvt *gvt)
 }
 
 /**
- * intel_gvt_active_vgpu - activate a virtual GPU
+ * intel_gvt_activate_vgpu - activate a virtual GPU
  * @vgpu: virtual GPU
  *
  * This function is called when user wants to activate a virtual GPU.
@@ -166,13 +166,11 @@ void intel_gvt_clean_vgpu_types(struct intel_gvt *gvt)
  */
 void intel_gvt_activate_vgpu(struct intel_vgpu *vgpu)
 {
-	mutex_lock(&vgpu->vgpu_lock);
-	vgpu->active = true;
-	mutex_unlock(&vgpu->vgpu_lock);
+	set_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status);
 }
 
 /**
- * intel_gvt_deactive_vgpu - deactivate a virtual GPU
+ * intel_gvt_deactivate_vgpu - deactivate a virtual GPU
  * @vgpu: virtual GPU
  *
  * This function is called when user wants to deactivate a virtual GPU.
@@ -183,7 +181,7 @@ void intel_gvt_deactivate_vgpu(struct intel_vgpu *vgpu)
 {
 	mutex_lock(&vgpu->vgpu_lock);
 
-	vgpu->active = false;
+	clear_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status);
 
 	if (atomic_read(&vgpu->submission.running_workload_num)) {
 		mutex_unlock(&vgpu->vgpu_lock);
@@ -228,7 +226,8 @@ void intel_gvt_destroy_vgpu(struct intel_vgpu *vgpu)
 	struct intel_gvt *gvt = vgpu->gvt;
 	struct drm_i915_private *i915 = gvt->gt->i915;
 
-	drm_WARN(&i915->drm, vgpu->active, "vGPU is still active!\n");
+	drm_WARN(&i915->drm, test_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status),
+		 "vGPU is still active!\n");
 
 	/*
 	 * remove idr first so later clean can judge if need to stop
@@ -285,8 +284,7 @@ struct intel_vgpu *intel_gvt_create_idle_vgpu(struct intel_gvt *gvt)
 	if (ret)
 		goto out_free_vgpu;
 
-	vgpu->active = false;
-
+	clear_bit(INTEL_VGPU_STATUS_ACTIVE, vgpu->status);
 	return vgpu;
 
 out_free_vgpu:
@@ -295,7 +293,7 @@ out_free_vgpu:
 }
 
 /**
- * intel_gvt_destroy_vgpu - destroy an idle virtual GPU
+ * intel_gvt_destroy_idle_vgpu - destroy an idle virtual GPU
  * @vgpu: virtual GPU
  *
  * This function is called when user wants to destroy an idle virtual GPU.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_debugfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_debugfs.c
index ae987e92251d..6c7ac73b69a5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_debugfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_debugfs.c
@@ -688,8 +688,8 @@ i915_drop_caches_set(void *data, u64 val)
 	unsigned int flags;
 	int ret;
 
-	DRM_DEBUG("Dropping caches: 0x%08llx [0x%08llx]\n",
-		  val, val & DROP_ALL);
+	drm_dbg(&i915->drm, "Dropping caches: 0x%08llx [0x%08llx]\n",
+		val, val & DROP_ALL);
 
 	ret = gt_drop_caches(to_gt(i915), val);
 	if (ret)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_driver.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_driver.c
index f2a15d8155f4..61c38fc734cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_driver.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_driver.c
@@ -81,6 +81,7 @@
 #include "i915_drm_client.h"
 #include "i915_drv.h"
 #include "i915_getparam.h"
+#include "i915_hwmon.h"
 #include "i915_ioc32.h"
 #include "i915_ioctl.h"
 #include "i915_irq.h"
@@ -337,7 +338,8 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv)
 	if (i915_inject_probe_failure(dev_priv))
 		return -ENODEV;
 
-	intel_device_info_subplatform_init(dev_priv);
+	intel_device_info_runtime_init_early(dev_priv);
+
 	intel_step_init(dev_priv);
 
 	intel_uncore_mmio_debug_init_early(dev_priv);
@@ -370,8 +372,6 @@ static int i915_driver_early_probe(struct drm_i915_private *dev_priv)
 	if (ret)
 		goto err_ttm;
 
-	intel_wopcm_init_early(&dev_priv->wopcm);
-
 	ret = intel_root_gt_init_early(dev_priv);
 	if (ret < 0)
 		goto err_rootgt;
@@ -739,7 +739,6 @@ static void i915_driver_hw_remove(struct drm_i915_private *dev_priv)
  */
 static void i915_driver_register(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_gt *gt;
 	unsigned int i;
 
@@ -749,7 +748,7 @@ static void i915_driver_register(struct drm_i915_private *dev_priv)
 	intel_vgpu_register(dev_priv);
 
 	/* Reveal our presence to userspace */
-	if (drm_dev_register(dev, 0)) {
+	if (drm_dev_register(&dev_priv->drm, 0)) {
 		drm_err(&dev_priv->drm,
 			"Failed to register driver for userspace access!\n");
 		return;
@@ -764,6 +763,8 @@ static void i915_driver_register(struct drm_i915_private *dev_priv)
 	for_each_gt(gt, dev_priv, i)
 		intel_gt_driver_register(gt);
 
+	i915_hwmon_register(dev_priv);
+
 	intel_display_driver_register(dev_priv);
 
 	intel_power_domains_enable(dev_priv);
@@ -796,6 +797,8 @@ static void i915_driver_unregister(struct drm_i915_private *dev_priv)
 	for_each_gt(gt, dev_priv, i)
 		intel_gt_driver_unregister(gt);
 
+	i915_hwmon_unregister(dev_priv);
+
 	i915_perf_unregister(dev_priv);
 	i915_pmu_unregister(dev_priv);
 
@@ -894,10 +897,6 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (IS_ERR(i915))
 		return PTR_ERR(i915);
 
-	/* Disable nuclear pageflip by default on pre-ILK */
-	if (!i915->params.nuclear_pageflip && DISPLAY_VER(i915) < 5)
-		i915->drm.driver_features &= ~DRIVER_ATOMIC;
-
 	ret = pci_enable_device(pdev);
 	if (ret)
 		goto out_fini;
@@ -1070,12 +1069,9 @@ static int i915_driver_open(struct drm_device *dev, struct drm_file *file)
  */
 static void i915_driver_lastclose(struct drm_device *dev)
 {
-	struct drm_i915_private *i915 = to_i915(dev);
-
 	intel_fbdev_restore_mode(dev);
 
-	if (HAS_DISPLAY(i915))
-		vga_switcheroo_process_delayed_switch();
+	vga_switcheroo_process_delayed_switch();
 }
 
 static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)
@@ -1093,32 +1089,30 @@ static void i915_driver_postclose(struct drm_device *dev, struct drm_file *file)
 
 static void intel_suspend_encoders(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_encoder *encoder;
 
 	if (!HAS_DISPLAY(dev_priv))
 		return;
 
-	drm_modeset_lock_all(dev);
-	for_each_intel_encoder(dev, encoder)
+	drm_modeset_lock_all(&dev_priv->drm);
+	for_each_intel_encoder(&dev_priv->drm, encoder)
 		if (encoder->suspend)
 			encoder->suspend(encoder);
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 }
 
 static void intel_shutdown_encoders(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	struct intel_encoder *encoder;
 
 	if (!HAS_DISPLAY(dev_priv))
 		return;
 
-	drm_modeset_lock_all(dev);
-	for_each_intel_encoder(dev, encoder)
+	drm_modeset_lock_all(&dev_priv->drm);
+	for_each_intel_encoder(&dev_priv->drm, encoder)
 		if (encoder->shutdown)
 			encoder->shutdown(encoder);
-	drm_modeset_unlock_all(dev);
+	drm_modeset_unlock_all(&dev_priv->drm);
 }
 
 void i915_driver_shutdown(struct drm_i915_private *i915)
@@ -1662,7 +1656,8 @@ static int intel_runtime_suspend(struct device *kdev)
 
 		intel_runtime_pm_enable_interrupts(dev_priv);
 
-		intel_gt_runtime_resume(to_gt(dev_priv));
+		for_each_gt(gt, dev_priv, i)
+			intel_gt_runtime_resume(gt);
 
 		enable_rpm_wakeref_asserts(rpm);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_drv.h
index bdc81db76dbd..a380db36d52c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_drv.h
@@ -40,7 +40,6 @@
 #include "display/intel_display_core.h"
 
 #include "gem/i915_gem_context_types.h"
-#include "gem/i915_gem_lmem.h"
 #include "gem/i915_gem_shrinker.h"
 #include "gem/i915_gem_stolen.h"
 
@@ -63,7 +62,6 @@
 #include "intel_runtime_pm.h"
 #include "intel_step.h"
 #include "intel_uncore.h"
-#include "intel_wopcm.h"
 
 struct drm_i915_clock_gating_funcs;
 struct drm_i915_gem_object;
@@ -75,9 +73,6 @@ struct intel_limit;
 struct intel_overlay_error_state;
 struct vlv_s0ix_state;
 
-/* Threshold == 5 for long IRQs, 50 for short */
-#define HPD_STORM_DEFAULT_THRESHOLD 50
-
 #define I915_GEM_GPU_DOMAINS \
 	(I915_GEM_DOMAIN_RENDER | \
 	 I915_GEM_DOMAIN_SAMPLER | \
@@ -239,8 +234,6 @@ struct drm_i915_private {
 
 	struct intel_gvt *gvt;
 
-	struct intel_wopcm wopcm;
-
 	struct pci_dev *bridge_dev;
 
 	struct rb_root uabi_engines;
@@ -291,27 +284,12 @@ struct drm_i915_private {
 
 	unsigned long gem_quirks;
 
-	struct drm_atomic_state *modeset_restore_state;
-	struct drm_modeset_acquire_ctx reset_ctx;
-
 	struct i915_gem_mm mm;
 
-	/* Kernel Modesetting */
-
-	struct list_head global_obj_list;
-
 	bool mchbar_need_disable;
 
 	struct intel_l3_parity l3_parity;
 
-	/*
-	 * HTI (aka HDPORT) state read during initial hw readout.  Most
-	 * platforms don't have HTI, so this will just stay 0.  Those that do
-	 * will use this later to figure out which PLLs and PHYs are unavailable
-	 * for driver usage.
-	 */
-	u32 hti_state;
-
 	/*
 	 * edram size in MB.
 	 * Cannot be determined by PCIID. You must always read a register.
@@ -353,6 +331,8 @@ struct drm_i915_private {
 
 	struct i915_perf perf;
 
+	struct i915_hwmon *hwmon;
+
 	/* Abstract the submission mechanism (legacy ringbuffer or execlists) away */
 	struct intel_gt gt0;
 
@@ -742,6 +722,10 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define IS_XEHPSDV_GRAPHICS_STEP(__i915, since, until) \
 	(IS_XEHPSDV(__i915) && IS_GRAPHICS_STEP(__i915, since, until))
 
+#define IS_MTL_GRAPHICS_STEP(__i915, variant, since, until) \
+	(IS_SUBPLATFORM(__i915, INTEL_METEORLAKE, INTEL_SUBPLATFORM_##variant) && \
+	 IS_GRAPHICS_STEP(__i915, since, until))
+
 /*
  * DG2 hardware steppings are a bit unusual.  The hardware design was forked to
  * create three variants (G10, G11, and G12) which each have distinct
@@ -780,12 +764,15 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define __HAS_ENGINE(engine_mask, id) ((engine_mask) & BIT(id))
 #define HAS_ENGINE(gt, id) __HAS_ENGINE((gt)->info.engine_mask, id)
 
-#define ENGINE_INSTANCES_MASK(gt, first, count) ({		\
+#define __ENGINE_INSTANCES_MASK(mask, first, count) ({			\
 	unsigned int first__ = (first);					\
 	unsigned int count__ = (count);					\
-	((gt)->info.engine_mask &						\
-	 GENMASK(first__ + count__ - 1, first__)) >> first__;		\
+	((mask) & GENMASK(first__ + count__ - 1, first__)) >> first__;	\
 })
+
+#define ENGINE_INSTANCES_MASK(gt, first, count) \
+	__ENGINE_INSTANCES_MASK((gt)->info.engine_mask, first, count)
+
 #define RCS_MASK(gt) \
 	ENGINE_INSTANCES_MASK(gt, RCS0, I915_MAX_RCS)
 #define BCS_MASK(gt) \
@@ -871,6 +858,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define HAS_DOUBLE_BUFFERED_M_N(dev_priv)	(DISPLAY_VER(dev_priv) >= 9 || IS_BROADWELL(dev_priv))
 
 #define HAS_CDCLK_CRAWL(dev_priv)	 (INTEL_INFO(dev_priv)->display.has_cdclk_crawl)
+#define HAS_CDCLK_SQUASH(dev_priv)	 (INTEL_INFO(dev_priv)->display.has_cdclk_squash)
 #define HAS_DDI(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_ddi)
 #define HAS_FPGA_DBG_UNCLAIMED(dev_priv) (INTEL_INFO(dev_priv)->display.has_fpga_dbg)
 #define HAS_PSR(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_psr)
@@ -900,19 +888,17 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define HAS_RUNTIME_PM(dev_priv) (INTEL_INFO(dev_priv)->has_runtime_pm)
 #define HAS_64BIT_RELOC(dev_priv) (INTEL_INFO(dev_priv)->has_64bit_reloc)
 
+#define HAS_OA_BPC_REPORTING(dev_priv) \
+	(INTEL_INFO(dev_priv)->has_oa_bpc_reporting)
+#define HAS_OA_SLICE_CONTRIB_LIMITS(dev_priv) \
+	(INTEL_INFO(dev_priv)->has_oa_slice_contrib_limits)
+
 /*
  * Set this flag, when platform requires 64K GTT page sizes or larger for
  * device local memory access.
  */
 #define HAS_64K_PAGES(dev_priv) (INTEL_INFO(dev_priv)->has_64k_pages)
 
-/*
- * Set this flag when platform doesn't allow both 64k pages and 4k pages in
- * the same PT. this flag means we need to support compact PT layout for the
- * ppGTT when using the 64K GTT pages.
- */
-#define NEEDS_COMPACT_PT(dev_priv) (INTEL_INFO(dev_priv)->needs_compact_pt)
-
 #define HAS_IPC(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_ipc)
 
 #define HAS_REGION(i915, i) (RUNTIME_INFO(i915)->memory_regions & (i))
@@ -938,6 +924,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_GMCH(dev_priv) (INTEL_INFO(dev_priv)->display.has_gmch)
 
+#define HAS_GMD_ID(i915)	(INTEL_INFO(i915)->has_gmd_id)
+
 #define HAS_LSPCON(dev_priv) (IS_DISPLAY_VER(dev_priv, 9, 10))
 
 #define HAS_L3_CCS_READ(i915) (INTEL_INFO(i915)->has_l3_ccs_read)
@@ -976,6 +964,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_ONE_EU_PER_FUSE_BIT(i915)	(INTEL_INFO(i915)->has_one_eu_per_fuse_bit)
 
+#define HAS_LMEMBAR_SMEM_STOLEN(i915) (!HAS_LMEM(i915) && \
+				       GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+
 /* intel_device_info.c */
 static inline struct intel_device_info *
 mkwrite_device_info(struct drm_i915_private *dev_priv)
@@ -983,16 +974,4 @@ mkwrite_device_info(struct drm_i915_private *dev_priv)
 	return (struct intel_device_info *)INTEL_INFO(dev_priv);
 }
 
-static inline enum i915_map_type
-i915_coherent_map_type(struct drm_i915_private *i915,
-		       struct drm_i915_gem_object *obj, bool always_coherent)
-{
-	if (i915_gem_object_is_lmem(obj))
-		return I915_MAP_WC;
-	if (HAS_LLC(i915) || always_coherent)
-		return I915_MAP_WB;
-	else
-		return I915_MAP_WC;
-}
-
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem.c
index 2bdddb61ebd7..8468ca9885fd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem.c
@@ -843,7 +843,7 @@ void i915_gem_runtime_suspend(struct drm_i915_private *i915)
 		__i915_gem_object_release_mmap_gtt(obj);
 
 	list_for_each_entry_safe(obj, on,
-				 &to_gt(i915)->lmem_userfault_list, userfault_link)
+				 &i915->runtime_pm.lmem_userfault_list, userfault_link)
 		i915_gem_object_runtime_pm_release_mmap_offset(obj);
 
 	/*
@@ -1128,6 +1128,8 @@ void i915_gem_drain_workqueue(struct drm_i915_private *i915)
 
 int i915_gem_init(struct drm_i915_private *dev_priv)
 {
+	struct intel_gt *gt;
+	unsigned int i;
 	int ret;
 
 	/* We need to fallback to 4K pages if host doesn't support huge gtt. */
@@ -1138,8 +1140,10 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 	if (ret)
 		return ret;
 
-	intel_uc_fetch_firmwares(&to_gt(dev_priv)->uc);
-	intel_wopcm_init(&dev_priv->wopcm);
+	for_each_gt(gt, dev_priv, i) {
+		intel_uc_fetch_firmwares(&gt->uc);
+		intel_wopcm_init(&gt->wopcm);
+	}
 
 	ret = i915_init_ggtt(dev_priv);
 	if (ret) {
@@ -1158,9 +1162,11 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 	 */
 	intel_init_clock_gating(dev_priv);
 
-	ret = intel_gt_init(to_gt(dev_priv));
-	if (ret)
-		goto err_unlock;
+	for_each_gt(gt, dev_priv, i) {
+		ret = intel_gt_init(gt);
+		if (ret)
+			goto err_unlock;
+	}
 
 	return 0;
 
@@ -1173,8 +1179,13 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
 err_unlock:
 	i915_gem_drain_workqueue(dev_priv);
 
-	if (ret != -EIO)
-		intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
+	if (ret != -EIO) {
+		for_each_gt(gt, dev_priv, i) {
+			intel_gt_driver_remove(gt);
+			intel_gt_driver_release(gt);
+			intel_uc_cleanup_firmwares(&gt->uc);
+		}
+	}
 
 	if (ret == -EIO) {
 		/*
@@ -1182,10 +1193,12 @@ err_unlock:
 		 * as wedged. But we only want to do this when the GPU is angry,
 		 * for all other failure, such as an allocation failure, bail.
 		 */
-		if (!intel_gt_is_wedged(to_gt(dev_priv))) {
-			i915_probe_error(dev_priv,
-					 "Failed to initialize GPU, declaring it wedged!\n");
-			intel_gt_set_wedged(to_gt(dev_priv));
+		for_each_gt(gt, dev_priv, i) {
+			if (!intel_gt_is_wedged(gt)) {
+				i915_probe_error(dev_priv,
+						 "Failed to initialize GPU, declaring it wedged!\n");
+				intel_gt_set_wedged(gt);
+			}
 		}
 
 		/* Minimal basic recovery for KMS */
@@ -1213,23 +1226,27 @@ void i915_gem_driver_unregister(struct drm_i915_private *i915)
 
 void i915_gem_driver_remove(struct drm_i915_private *dev_priv)
 {
-	intel_wakeref_auto_fini(&to_gt(dev_priv)->userfault_wakeref);
+	struct intel_gt *gt;
+	unsigned int i;
 
 	i915_gem_suspend_late(dev_priv);
-	intel_gt_driver_remove(to_gt(dev_priv));
+	for_each_gt(gt, dev_priv, i)
+		intel_gt_driver_remove(gt);
 	dev_priv->uabi_engines = RB_ROOT;
 
 	/* Flush any outstanding unpin_work. */
 	i915_gem_drain_workqueue(dev_priv);
-
-	i915_gem_drain_freed_objects(dev_priv);
 }
 
 void i915_gem_driver_release(struct drm_i915_private *dev_priv)
 {
-	intel_gt_driver_release(to_gt(dev_priv));
+	struct intel_gt *gt;
+	unsigned int i;
 
-	intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
+	for_each_gt(gt, dev_priv, i) {
+		intel_gt_driver_release(gt);
+		intel_uc_cleanup_firmwares(&gt->uc);
+	}
 
 	/* Flush any outstanding work, including i915_gem_context.release_work. */
 	i915_gem_drain_workqueue(dev_priv);
@@ -1259,7 +1276,7 @@ void i915_gem_init_early(struct drm_i915_private *dev_priv)
 
 void i915_gem_cleanup_early(struct drm_i915_private *dev_priv)
 {
-	i915_gem_drain_freed_objects(dev_priv);
+	i915_gem_drain_workqueue(dev_priv);
 	GEM_BUG_ON(!llist_empty(&dev_priv->mm.free_list));
 	GEM_BUG_ON(atomic_read(&dev_priv->mm.free_count));
 	drm_WARN_ON(&dev_priv->drm, dev_priv->mm.shrink_count);
@@ -1271,7 +1288,7 @@ int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file)
 	struct i915_drm_client *client;
 	int ret = -ENOMEM;
 
-	DRM_DEBUG("\n");
+	drm_dbg(&i915->drm, "\n");
 
 	file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL);
 	if (!file_priv)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
index f025ee4fa526..a4b4d9b7d26c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -416,6 +416,11 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
  * @vm: Address space to cleanse
  * @ww: An optional struct i915_gem_ww_ctx. If not NULL, i915_gem_evict_vm
  * will be able to evict vma's locked by the ww as well.
+ * @busy_bo: Optional pointer to struct drm_i915_gem_object. If not NULL, then
+ * in the event i915_gem_evict_vm() is unable to trylock an object for eviction,
+ * then @busy_bo will point to it. -EBUSY is also returned. The caller must drop
+ * the vm->mutex, before trying again to acquire the contended lock. The caller
+ * also owns a reference to the object.
  *
  * This function evicts all vmas from a vm.
  *
@@ -425,7 +430,8 @@ int i915_gem_evict_for_node(struct i915_address_space *vm,
  * To clarify: This is for freeing up virtual address space, not for freeing
  * memory in e.g. the shrinker.
  */
-int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
+int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww,
+		      struct drm_i915_gem_object **busy_bo)
 {
 	int ret = 0;
 
@@ -457,15 +463,22 @@ int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
 			 * the resv is shared among multiple objects, we still
 			 * need the object ref.
 			 */
-			if (dying_vma(vma) ||
+			if (!i915_gem_object_get_rcu(vma->obj) ||
 			    (ww && (dma_resv_locking_ctx(vma->obj->base.resv) == &ww->ctx))) {
 				__i915_vma_pin(vma);
 				list_add(&vma->evict_link, &locked_eviction_list);
 				continue;
 			}
 
-			if (!i915_gem_object_trylock(vma->obj, ww))
+			if (!i915_gem_object_trylock(vma->obj, ww)) {
+				if (busy_bo) {
+					*busy_bo = vma->obj; /* holds ref */
+					ret = -EBUSY;
+					break;
+				}
+				i915_gem_object_put(vma->obj);
 				continue;
+			}
 
 			__i915_vma_pin(vma);
 			list_add(&vma->evict_link, &eviction_list);
@@ -473,25 +486,29 @@ int i915_gem_evict_vm(struct i915_address_space *vm, struct i915_gem_ww_ctx *ww)
 		if (list_empty(&eviction_list) && list_empty(&locked_eviction_list))
 			break;
 
-		ret = 0;
 		/* Unbind locked objects first, before unlocking the eviction_list */
 		list_for_each_entry_safe(vma, vn, &locked_eviction_list, evict_link) {
 			__i915_vma_unpin(vma);
 
-			if (ret == 0)
+			if (ret == 0) {
 				ret = __i915_vma_unbind(vma);
-			if (ret != -EINTR) /* "Get me out of here!" */
-				ret = 0;
+				if (ret != -EINTR) /* "Get me out of here!" */
+					ret = 0;
+			}
+			if (!dying_vma(vma))
+				i915_gem_object_put(vma->obj);
 		}
 
 		list_for_each_entry_safe(vma, vn, &eviction_list, evict_link) {
 			__i915_vma_unpin(vma);
-			if (ret == 0)
+			if (ret == 0) {
 				ret = __i915_vma_unbind(vma);
-			if (ret != -EINTR) /* "Get me out of here!" */
-				ret = 0;
+				if (ret != -EINTR) /* "Get me out of here!" */
+					ret = 0;
+			}
 
 			i915_gem_object_unlock(vma->obj);
+			i915_gem_object_put(vma->obj);
 		}
 	} while (ret == 0);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
index e593c530f9bd..bf0ee0e4fe60 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gem_evict.h
@@ -11,6 +11,7 @@
 struct drm_mm_node;
 struct i915_address_space;
 struct i915_gem_ww_ctx;
+struct drm_i915_gem_object;
 
 int __must_check i915_gem_evict_something(struct i915_address_space *vm,
 					  struct i915_gem_ww_ctx *ww,
@@ -23,6 +24,7 @@ int __must_check i915_gem_evict_for_node(struct i915_address_space *vm,
 					 struct drm_mm_node *node,
 					 unsigned int flags);
 int i915_gem_evict_vm(struct i915_address_space *vm,
-		      struct i915_gem_ww_ctx *ww);
+		      struct i915_gem_ww_ctx *ww,
+		      struct drm_i915_gem_object **busy_bo);
 
 #endif /* __I915_GEM_EVICT_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_getparam.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_getparam.c
index 342c8ca6414e..61ef2d9cfa62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_getparam.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_getparam.c
@@ -175,8 +175,11 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
 	case I915_PARAM_PERF_REVISION:
 		value = i915_perf_ioctl_version();
 		break;
+	case I915_PARAM_OA_TIMESTAMP_FREQUENCY:
+		value = i915_perf_oa_timestamp_frequency(i915);
+		break;
 	default:
-		DRM_DEBUG("Unknown parameter %d\n", param->param);
+		drm_dbg(&i915->drm, "Unknown parameter %d\n", param->param);
 		return -EINVAL;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
index 9ea2fe34e7d3..b20bd6365615 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -55,6 +55,7 @@
 #include "i915_drv.h"
 #include "i915_gpu_error.h"
 #include "i915_memcpy.h"
+#include "i915_reg.h"
 #include "i915_scatterlist.h"
 #include "i915_utils.h"
 
@@ -1221,7 +1222,10 @@ static void engine_record_registers(struct intel_engine_coredump *ee)
 	if (GRAPHICS_VER(i915) >= 6) {
 		ee->rc_psmi = ENGINE_READ(engine, RING_PSMI_CTL);
 
-		if (GRAPHICS_VER(i915) >= 12)
+		if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50))
+			ee->fault_reg = intel_gt_mcr_read_any(engine->gt,
+							      XEHP_RING_FAULT_REG);
+		else if (GRAPHICS_VER(i915) >= 12)
 			ee->fault_reg = intel_uncore_read(engine->uncore,
 							  GEN12_RING_FAULT_REG);
 		else if (GRAPHICS_VER(i915) >= 8)
@@ -1592,43 +1596,20 @@ capture_engine(struct intel_engine_cs *engine,
 {
 	struct intel_engine_capture_vma *capture = NULL;
 	struct intel_engine_coredump *ee;
-	struct intel_context *ce;
+	struct intel_context *ce = NULL;
 	struct i915_request *rq = NULL;
-	unsigned long flags;
 
 	ee = intel_engine_coredump_alloc(engine, ALLOW_FAIL, dump_flags);
 	if (!ee)
 		return NULL;
 
-	ce = intel_engine_get_hung_context(engine);
-	if (ce) {
-		intel_engine_clear_hung_context(engine);
-		rq = intel_context_find_active_request(ce);
-		if (!rq || !i915_request_started(rq))
-			goto no_request_capture;
-	} else {
-		/*
-		 * Getting here with GuC enabled means it is a forced error capture
-		 * with no actual hang. So, no need to attempt the execlist search.
-		 */
-		if (!intel_uc_uses_guc_submission(&engine->gt->uc)) {
-			spin_lock_irqsave(&engine->sched_engine->lock, flags);
-			rq = intel_engine_execlist_find_hung_request(engine);
-			spin_unlock_irqrestore(&engine->sched_engine->lock,
-					       flags);
-		}
-	}
-	if (rq)
-		rq = i915_request_get_rcu(rq);
-
-	if (!rq)
+	intel_engine_get_hung_entity(engine, &ce, &rq);
+	if (!rq || !i915_request_started(rq))
 		goto no_request_capture;
 
 	capture = intel_engine_coredump_add_request(ee, rq, ATOMIC_MAYFAIL);
-	if (!capture) {
-		i915_request_put(rq);
+	if (!capture)
 		goto no_request_capture;
-	}
 	if (dump_flags & CORE_DUMP_FLAG_IS_GUC_CAPTURE)
 		intel_guc_capture_get_matching_node(engine->gt, ee, ce);
 
@@ -1638,6 +1619,8 @@ capture_engine(struct intel_engine_cs *engine,
 	return ee;
 
 no_request_capture:
+	if (rq)
+		i915_request_put(rq);
 	kfree(ee);
 	return NULL;
 }
@@ -1820,7 +1803,12 @@ static void gt_record_global_regs(struct intel_gt_coredump *gt)
 	if (GRAPHICS_VER(i915) == 7)
 		gt->err_int = intel_uncore_read(uncore, GEN7_ERR_INT);
 
-	if (GRAPHICS_VER(i915) >= 12) {
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
+		gt->fault_data0 = intel_gt_mcr_read_any((struct intel_gt *)gt->_gt,
+							XEHP_FAULT_TLB_DATA0);
+		gt->fault_data1 = intel_gt_mcr_read_any((struct intel_gt *)gt->_gt,
+							XEHP_FAULT_TLB_DATA1);
+	} else if (GRAPHICS_VER(i915) >= 12) {
 		gt->fault_data0 = intel_uncore_read(uncore,
 						    GEN12_FAULT_TLB_DATA0);
 		gt->fault_data1 = intel_uncore_read(uncore,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_hwmon.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_hwmon.c
new file mode 100644
index 000000000000..c588a17f97e9
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_hwmon.c
@@ -0,0 +1,732 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/types.h>
+
+#include "i915_drv.h"
+#include "i915_hwmon.h"
+#include "i915_reg.h"
+#include "intel_mchbar_regs.h"
+#include "intel_pcode.h"
+#include "gt/intel_gt.h"
+#include "gt/intel_gt_regs.h"
+
+/*
+ * SF_* - scale factors for particular quantities according to hwmon spec.
+ * - voltage  - millivolts
+ * - power  - microwatts
+ * - curr   - milliamperes
+ * - energy - microjoules
+ * - time   - milliseconds
+ */
+#define SF_VOLTAGE	1000
+#define SF_POWER	1000000
+#define SF_CURR		1000
+#define SF_ENERGY	1000000
+#define SF_TIME		1000
+
+struct hwm_reg {
+	i915_reg_t gt_perf_status;
+	i915_reg_t pkg_power_sku_unit;
+	i915_reg_t pkg_power_sku;
+	i915_reg_t pkg_rapl_limit;
+	i915_reg_t energy_status_all;
+	i915_reg_t energy_status_tile;
+};
+
+struct hwm_energy_info {
+	u32 reg_val_prev;
+	long accum_energy;			/* Accumulated energy for energy1_input */
+};
+
+struct hwm_drvdata {
+	struct i915_hwmon *hwmon;
+	struct intel_uncore *uncore;
+	struct device *hwmon_dev;
+	struct hwm_energy_info ei;		/*  Energy info for energy1_input */
+	char name[12];
+	int gt_n;
+};
+
+struct i915_hwmon {
+	struct hwm_drvdata ddat;
+	struct hwm_drvdata ddat_gt[I915_MAX_GT];
+	struct mutex hwmon_lock;		/* counter overflow logic and rmw */
+	struct hwm_reg rg;
+	int scl_shift_power;
+	int scl_shift_energy;
+	int scl_shift_time;
+};
+
+static void
+hwm_locked_with_pm_intel_uncore_rmw(struct hwm_drvdata *ddat,
+				    i915_reg_t reg, u32 clear, u32 set)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	struct intel_uncore *uncore = ddat->uncore;
+	intel_wakeref_t wakeref;
+
+	mutex_lock(&hwmon->hwmon_lock);
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		intel_uncore_rmw(uncore, reg, clear, set);
+
+	mutex_unlock(&hwmon->hwmon_lock);
+}
+
+/*
+ * This function's return type of u64 allows for the case where the scaling
+ * of the field taken from the 32-bit register value might cause a result to
+ * exceed 32 bits.
+ */
+static u64
+hwm_field_read_and_scale(struct hwm_drvdata *ddat, i915_reg_t rgadr,
+			 u32 field_msk, int nshift, u32 scale_factor)
+{
+	struct intel_uncore *uncore = ddat->uncore;
+	intel_wakeref_t wakeref;
+	u32 reg_value;
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		reg_value = intel_uncore_read(uncore, rgadr);
+
+	reg_value = REG_FIELD_GET(field_msk, reg_value);
+
+	return mul_u64_u32_shr(reg_value, scale_factor, nshift);
+}
+
+static void
+hwm_field_scale_and_write(struct hwm_drvdata *ddat, i915_reg_t rgadr,
+			  int nshift, unsigned int scale_factor, long lval)
+{
+	u32 nval;
+
+	/* Computation in 64-bits to avoid overflow. Round to nearest. */
+	nval = DIV_ROUND_CLOSEST_ULL((u64)lval << nshift, scale_factor);
+
+	hwm_locked_with_pm_intel_uncore_rmw(ddat, rgadr,
+					    PKG_PWR_LIM_1,
+					    REG_FIELD_PREP(PKG_PWR_LIM_1, nval));
+}
+
+/*
+ * hwm_energy - Obtain energy value
+ *
+ * The underlying energy hardware register is 32-bits and is subject to
+ * overflow. How long before overflow? For example, with an example
+ * scaling bit shift of 14 bits (see register *PACKAGE_POWER_SKU_UNIT) and
+ * a power draw of 1000 watts, the 32-bit counter will overflow in
+ * approximately 4.36 minutes.
+ *
+ * Examples:
+ *    1 watt:  (2^32 >> 14) /    1 W / (60 * 60 * 24) secs/day -> 3 days
+ * 1000 watts: (2^32 >> 14) / 1000 W / 60             secs/min -> 4.36 minutes
+ *
+ * The function significantly increases overflow duration (from 4.36
+ * minutes) by accumulating the energy register into a 'long' as allowed by
+ * the hwmon API. Using x86_64 128 bit arithmetic (see mul_u64_u32_shr()),
+ * a 'long' of 63 bits, SF_ENERGY of 1e6 (~20 bits) and
+ * hwmon->scl_shift_energy of 14 bits we have 57 (63 - 20 + 14) bits before
+ * energy1_input overflows. This at 1000 W is an overflow duration of 278 years.
+ */
+static void
+hwm_energy(struct hwm_drvdata *ddat, long *energy)
+{
+	struct intel_uncore *uncore = ddat->uncore;
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	struct hwm_energy_info *ei = &ddat->ei;
+	intel_wakeref_t wakeref;
+	i915_reg_t rgaddr;
+	u32 reg_val;
+
+	if (ddat->gt_n >= 0)
+		rgaddr = hwmon->rg.energy_status_tile;
+	else
+		rgaddr = hwmon->rg.energy_status_all;
+
+	mutex_lock(&hwmon->hwmon_lock);
+
+	with_intel_runtime_pm(uncore->rpm, wakeref)
+		reg_val = intel_uncore_read(uncore, rgaddr);
+
+	if (reg_val >= ei->reg_val_prev)
+		ei->accum_energy += reg_val - ei->reg_val_prev;
+	else
+		ei->accum_energy += UINT_MAX - ei->reg_val_prev + reg_val;
+	ei->reg_val_prev = reg_val;
+
+	*energy = mul_u64_u32_shr(ei->accum_energy, SF_ENERGY,
+				  hwmon->scl_shift_energy);
+	mutex_unlock(&hwmon->hwmon_lock);
+}
+
+static ssize_t
+hwm_power1_max_interval_show(struct device *dev, struct device_attribute *attr,
+			     char *buf)
+{
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	intel_wakeref_t wakeref;
+	u32 r, x, y, x_w = 2; /* 2 bits */
+	u64 tau4, out;
+
+	with_intel_runtime_pm(ddat->uncore->rpm, wakeref)
+		r = intel_uncore_read(ddat->uncore, hwmon->rg.pkg_rapl_limit);
+
+	x = REG_FIELD_GET(PKG_PWR_LIM_1_TIME_X, r);
+	y = REG_FIELD_GET(PKG_PWR_LIM_1_TIME_Y, r);
+	/*
+	 * tau = 1.x * power(2,y), x = bits(23:22), y = bits(21:17)
+	 *     = (4 | x) << (y - 2)
+	 * where (y - 2) ensures a 1.x fixed point representation of 1.x
+	 * However because y can be < 2, we compute
+	 *     tau4 = (4 | x) << y
+	 * but add 2 when doing the final right shift to account for units
+	 */
+	tau4 = ((1 << x_w) | x) << y;
+	/* val in hwmon interface units (millisec) */
+	out = mul_u64_u32_shr(tau4, SF_TIME, hwmon->scl_shift_time + x_w);
+
+	return sysfs_emit(buf, "%llu\n", out);
+}
+
+static ssize_t
+hwm_power1_max_interval_store(struct device *dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
+{
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	u32 x, y, rxy, x_w = 2; /* 2 bits */
+	u64 tau4, r, max_win;
+	unsigned long val;
+	int ret;
+
+	ret = kstrtoul(buf, 0, &val);
+	if (ret)
+		return ret;
+
+	/*
+	 * Max HW supported tau in '1.x * power(2,y)' format, x = 0, y = 0x12
+	 * The hwmon->scl_shift_time default of 0xa results in a max tau of 256 seconds
+	 */
+#define PKG_MAX_WIN_DEFAULT 0x12ull
+
+	/*
+	 * val must be < max in hwmon interface units. The steps below are
+	 * explained in i915_power1_max_interval_show()
+	 */
+	r = FIELD_PREP(PKG_MAX_WIN, PKG_MAX_WIN_DEFAULT);
+	x = REG_FIELD_GET(PKG_MAX_WIN_X, r);
+	y = REG_FIELD_GET(PKG_MAX_WIN_Y, r);
+	tau4 = ((1 << x_w) | x) << y;
+	max_win = mul_u64_u32_shr(tau4, SF_TIME, hwmon->scl_shift_time + x_w);
+
+	if (val > max_win)
+		return -EINVAL;
+
+	/* val in hw units */
+	val = DIV_ROUND_CLOSEST_ULL((u64)val << hwmon->scl_shift_time, SF_TIME);
+	/* Convert to 1.x * power(2,y) */
+	if (!val)
+		return -EINVAL;
+	y = ilog2(val);
+	/* x = (val - (1 << y)) >> (y - 2); */
+	x = (val - (1ul << y)) << x_w >> y;
+
+	rxy = REG_FIELD_PREP(PKG_PWR_LIM_1_TIME_X, x) | REG_FIELD_PREP(PKG_PWR_LIM_1_TIME_Y, y);
+
+	hwm_locked_with_pm_intel_uncore_rmw(ddat, hwmon->rg.pkg_rapl_limit,
+					    PKG_PWR_LIM_1_TIME, rxy);
+	return count;
+}
+
+static SENSOR_DEVICE_ATTR(power1_max_interval, 0664,
+			  hwm_power1_max_interval_show,
+			  hwm_power1_max_interval_store, 0);
+
+static struct attribute *hwm_attributes[] = {
+	&sensor_dev_attr_power1_max_interval.dev_attr.attr,
+	NULL
+};
+
+static umode_t hwm_attributes_visible(struct kobject *kobj,
+				      struct attribute *attr, int index)
+{
+	struct device *dev = kobj_to_dev(kobj);
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+	struct i915_hwmon *hwmon = ddat->hwmon;
+
+	if (attr == &sensor_dev_attr_power1_max_interval.dev_attr.attr)
+		return i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit) ? attr->mode : 0;
+
+	return 0;
+}
+
+static const struct attribute_group hwm_attrgroup = {
+	.attrs = hwm_attributes,
+	.is_visible = hwm_attributes_visible,
+};
+
+static const struct attribute_group *hwm_groups[] = {
+	&hwm_attrgroup,
+	NULL
+};
+
+static const struct hwmon_channel_info *hwm_info[] = {
+	HWMON_CHANNEL_INFO(in, HWMON_I_INPUT),
+	HWMON_CHANNEL_INFO(power, HWMON_P_MAX | HWMON_P_RATED_MAX | HWMON_P_CRIT),
+	HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
+	HWMON_CHANNEL_INFO(curr, HWMON_C_CRIT),
+	NULL
+};
+
+static const struct hwmon_channel_info *hwm_gt_info[] = {
+	HWMON_CHANNEL_INFO(energy, HWMON_E_INPUT),
+	NULL
+};
+
+/* I1 is exposed as power_crit or as curr_crit depending on bit 31 */
+static int hwm_pcode_read_i1(struct drm_i915_private *i915, u32 *uval)
+{
+	return snb_pcode_read_p(&i915->uncore, PCODE_POWER_SETUP,
+				POWER_SETUP_SUBCOMMAND_READ_I1, 0, uval);
+}
+
+static int hwm_pcode_write_i1(struct drm_i915_private *i915, u32 uval)
+{
+	return  snb_pcode_write_p(&i915->uncore, PCODE_POWER_SETUP,
+				  POWER_SETUP_SUBCOMMAND_WRITE_I1, 0, uval);
+}
+
+static umode_t
+hwm_in_is_visible(const struct hwm_drvdata *ddat, u32 attr)
+{
+	struct drm_i915_private *i915 = ddat->uncore->i915;
+
+	switch (attr) {
+	case hwmon_in_input:
+		return IS_DG1(i915) || IS_DG2(i915) ? 0444 : 0;
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_in_read(struct hwm_drvdata *ddat, u32 attr, long *val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	intel_wakeref_t wakeref;
+	u32 reg_value;
+
+	switch (attr) {
+	case hwmon_in_input:
+		with_intel_runtime_pm(ddat->uncore->rpm, wakeref)
+			reg_value = intel_uncore_read(ddat->uncore, hwmon->rg.gt_perf_status);
+		/* HW register value in units of 2.5 millivolt */
+		*val = DIV_ROUND_CLOSEST(REG_FIELD_GET(GEN12_VOLTAGE_MASK, reg_value) * 25, 10);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static umode_t
+hwm_power_is_visible(const struct hwm_drvdata *ddat, u32 attr, int chan)
+{
+	struct drm_i915_private *i915 = ddat->uncore->i915;
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_power_max:
+		return i915_mmio_reg_valid(hwmon->rg.pkg_rapl_limit) ? 0664 : 0;
+	case hwmon_power_rated_max:
+		return i915_mmio_reg_valid(hwmon->rg.pkg_power_sku) ? 0444 : 0;
+	case hwmon_power_crit:
+		return (hwm_pcode_read_i1(i915, &uval) ||
+			!(uval & POWER_SETUP_I1_WATTS)) ? 0 : 0644;
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_power_read(struct hwm_drvdata *ddat, u32 attr, int chan, long *val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	int ret;
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_power_max:
+		*val = hwm_field_read_and_scale(ddat,
+						hwmon->rg.pkg_rapl_limit,
+						PKG_PWR_LIM_1,
+						hwmon->scl_shift_power,
+						SF_POWER);
+		return 0;
+	case hwmon_power_rated_max:
+		*val = hwm_field_read_and_scale(ddat,
+						hwmon->rg.pkg_power_sku,
+						PKG_PKG_TDP,
+						hwmon->scl_shift_power,
+						SF_POWER);
+		return 0;
+	case hwmon_power_crit:
+		ret = hwm_pcode_read_i1(ddat->uncore->i915, &uval);
+		if (ret)
+			return ret;
+		if (!(uval & POWER_SETUP_I1_WATTS))
+			return -ENODEV;
+		*val = mul_u64_u32_shr(REG_FIELD_GET(POWER_SETUP_I1_DATA_MASK, uval),
+				       SF_POWER, POWER_SETUP_I1_SHIFT);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+hwm_power_write(struct hwm_drvdata *ddat, u32 attr, int chan, long val)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_power_max:
+		hwm_field_scale_and_write(ddat,
+					  hwmon->rg.pkg_rapl_limit,
+					  hwmon->scl_shift_power,
+					  SF_POWER, val);
+		return 0;
+	case hwmon_power_crit:
+		uval = DIV_ROUND_CLOSEST_ULL(val << POWER_SETUP_I1_SHIFT, SF_POWER);
+		return hwm_pcode_write_i1(ddat->uncore->i915, uval);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static umode_t
+hwm_energy_is_visible(const struct hwm_drvdata *ddat, u32 attr)
+{
+	struct i915_hwmon *hwmon = ddat->hwmon;
+	i915_reg_t rgaddr;
+
+	switch (attr) {
+	case hwmon_energy_input:
+		if (ddat->gt_n >= 0)
+			rgaddr = hwmon->rg.energy_status_tile;
+		else
+			rgaddr = hwmon->rg.energy_status_all;
+		return i915_mmio_reg_valid(rgaddr) ? 0444 : 0;
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_energy_read(struct hwm_drvdata *ddat, u32 attr, long *val)
+{
+	switch (attr) {
+	case hwmon_energy_input:
+		hwm_energy(ddat, val);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static umode_t
+hwm_curr_is_visible(const struct hwm_drvdata *ddat, u32 attr)
+{
+	struct drm_i915_private *i915 = ddat->uncore->i915;
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_curr_crit:
+		return (hwm_pcode_read_i1(i915, &uval) ||
+			(uval & POWER_SETUP_I1_WATTS)) ? 0 : 0644;
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_curr_read(struct hwm_drvdata *ddat, u32 attr, long *val)
+{
+	int ret;
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_curr_crit:
+		ret = hwm_pcode_read_i1(ddat->uncore->i915, &uval);
+		if (ret)
+			return ret;
+		if (uval & POWER_SETUP_I1_WATTS)
+			return -ENODEV;
+		*val = mul_u64_u32_shr(REG_FIELD_GET(POWER_SETUP_I1_DATA_MASK, uval),
+				       SF_CURR, POWER_SETUP_I1_SHIFT);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+hwm_curr_write(struct hwm_drvdata *ddat, u32 attr, long val)
+{
+	u32 uval;
+
+	switch (attr) {
+	case hwmon_curr_crit:
+		uval = DIV_ROUND_CLOSEST_ULL(val << POWER_SETUP_I1_SHIFT, SF_CURR);
+		return hwm_pcode_write_i1(ddat->uncore->i915, uval);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static umode_t
+hwm_is_visible(const void *drvdata, enum hwmon_sensor_types type,
+	       u32 attr, int channel)
+{
+	struct hwm_drvdata *ddat = (struct hwm_drvdata *)drvdata;
+
+	switch (type) {
+	case hwmon_in:
+		return hwm_in_is_visible(ddat, attr);
+	case hwmon_power:
+		return hwm_power_is_visible(ddat, attr, channel);
+	case hwmon_energy:
+		return hwm_energy_is_visible(ddat, attr);
+	case hwmon_curr:
+		return hwm_curr_is_visible(ddat, attr);
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+	 int channel, long *val)
+{
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+
+	switch (type) {
+	case hwmon_in:
+		return hwm_in_read(ddat, attr, val);
+	case hwmon_power:
+		return hwm_power_read(ddat, attr, channel, val);
+	case hwmon_energy:
+		return hwm_energy_read(ddat, attr, val);
+	case hwmon_curr:
+		return hwm_curr_read(ddat, attr, val);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int
+hwm_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+	  int channel, long val)
+{
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+
+	switch (type) {
+	case hwmon_power:
+		return hwm_power_write(ddat, attr, channel, val);
+	case hwmon_curr:
+		return hwm_curr_write(ddat, attr, val);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static const struct hwmon_ops hwm_ops = {
+	.is_visible = hwm_is_visible,
+	.read = hwm_read,
+	.write = hwm_write,
+};
+
+static const struct hwmon_chip_info hwm_chip_info = {
+	.ops = &hwm_ops,
+	.info = hwm_info,
+};
+
+static umode_t
+hwm_gt_is_visible(const void *drvdata, enum hwmon_sensor_types type,
+		  u32 attr, int channel)
+{
+	struct hwm_drvdata *ddat = (struct hwm_drvdata *)drvdata;
+
+	switch (type) {
+	case hwmon_energy:
+		return hwm_energy_is_visible(ddat, attr);
+	default:
+		return 0;
+	}
+}
+
+static int
+hwm_gt_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
+	    int channel, long *val)
+{
+	struct hwm_drvdata *ddat = dev_get_drvdata(dev);
+
+	switch (type) {
+	case hwmon_energy:
+		return hwm_energy_read(ddat, attr, val);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static const struct hwmon_ops hwm_gt_ops = {
+	.is_visible = hwm_gt_is_visible,
+	.read = hwm_gt_read,
+};
+
+static const struct hwmon_chip_info hwm_gt_chip_info = {
+	.ops = &hwm_gt_ops,
+	.info = hwm_gt_info,
+};
+
+static void
+hwm_get_preregistration_info(struct drm_i915_private *i915)
+{
+	struct i915_hwmon *hwmon = i915->hwmon;
+	struct intel_uncore *uncore = &i915->uncore;
+	struct hwm_drvdata *ddat = &hwmon->ddat;
+	intel_wakeref_t wakeref;
+	u32 val_sku_unit = 0;
+	struct intel_gt *gt;
+	long energy;
+	int i;
+
+	/* Available for all Gen12+/dGfx */
+	hwmon->rg.gt_perf_status = GEN12_RPSTAT1;
+
+	if (IS_DG1(i915) || IS_DG2(i915)) {
+		hwmon->rg.pkg_power_sku_unit = PCU_PACKAGE_POWER_SKU_UNIT;
+		hwmon->rg.pkg_power_sku = PCU_PACKAGE_POWER_SKU;
+		hwmon->rg.pkg_rapl_limit = PCU_PACKAGE_RAPL_LIMIT;
+		hwmon->rg.energy_status_all = PCU_PACKAGE_ENERGY_STATUS;
+		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
+	} else if (IS_XEHPSDV(i915)) {
+		hwmon->rg.pkg_power_sku_unit = GT0_PACKAGE_POWER_SKU_UNIT;
+		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
+		hwmon->rg.pkg_rapl_limit = GT0_PACKAGE_RAPL_LIMIT;
+		hwmon->rg.energy_status_all = GT0_PLATFORM_ENERGY_STATUS;
+		hwmon->rg.energy_status_tile = GT0_PACKAGE_ENERGY_STATUS;
+	} else {
+		hwmon->rg.pkg_power_sku_unit = INVALID_MMIO_REG;
+		hwmon->rg.pkg_power_sku = INVALID_MMIO_REG;
+		hwmon->rg.pkg_rapl_limit = INVALID_MMIO_REG;
+		hwmon->rg.energy_status_all = INVALID_MMIO_REG;
+		hwmon->rg.energy_status_tile = INVALID_MMIO_REG;
+	}
+
+	with_intel_runtime_pm(uncore->rpm, wakeref) {
+		/*
+		 * The contents of register hwmon->rg.pkg_power_sku_unit do not change,
+		 * so read it once and store the shift values.
+		 */
+		if (i915_mmio_reg_valid(hwmon->rg.pkg_power_sku_unit))
+			val_sku_unit = intel_uncore_read(uncore,
+							 hwmon->rg.pkg_power_sku_unit);
+	}
+
+	hwmon->scl_shift_power = REG_FIELD_GET(PKG_PWR_UNIT, val_sku_unit);
+	hwmon->scl_shift_energy = REG_FIELD_GET(PKG_ENERGY_UNIT, val_sku_unit);
+	hwmon->scl_shift_time = REG_FIELD_GET(PKG_TIME_UNIT, val_sku_unit);
+
+	/*
+	 * Initialize 'struct hwm_energy_info', i.e. set fields to the
+	 * first value of the energy register read
+	 */
+	if (i915_mmio_reg_valid(hwmon->rg.energy_status_all))
+		hwm_energy(ddat, &energy);
+	if (i915_mmio_reg_valid(hwmon->rg.energy_status_tile)) {
+		for_each_gt(gt, i915, i)
+			hwm_energy(&hwmon->ddat_gt[i], &energy);
+	}
+}
+
+void i915_hwmon_register(struct drm_i915_private *i915)
+{
+	struct device *dev = i915->drm.dev;
+	struct i915_hwmon *hwmon;
+	struct device *hwmon_dev;
+	struct hwm_drvdata *ddat;
+	struct hwm_drvdata *ddat_gt;
+	struct intel_gt *gt;
+	int i;
+
+	/* hwmon is available only for dGfx */
+	if (!IS_DGFX(i915))
+		return;
+
+	hwmon = devm_kzalloc(dev, sizeof(*hwmon), GFP_KERNEL);
+	if (!hwmon)
+		return;
+
+	i915->hwmon = hwmon;
+	mutex_init(&hwmon->hwmon_lock);
+	ddat = &hwmon->ddat;
+
+	ddat->hwmon = hwmon;
+	ddat->uncore = &i915->uncore;
+	snprintf(ddat->name, sizeof(ddat->name), "i915");
+	ddat->gt_n = -1;
+
+	for_each_gt(gt, i915, i) {
+		ddat_gt = hwmon->ddat_gt + i;
+
+		ddat_gt->hwmon = hwmon;
+		ddat_gt->uncore = gt->uncore;
+		snprintf(ddat_gt->name, sizeof(ddat_gt->name), "i915_gt%u", i);
+		ddat_gt->gt_n = i;
+	}
+
+	hwm_get_preregistration_info(i915);
+
+	/*  hwmon_dev points to device hwmon<i> */
+	hwmon_dev = devm_hwmon_device_register_with_info(dev, ddat->name,
+							 ddat,
+							 &hwm_chip_info,
+							 hwm_groups);
+	if (IS_ERR(hwmon_dev)) {
+		i915->hwmon = NULL;
+		return;
+	}
+
+	ddat->hwmon_dev = hwmon_dev;
+
+	for_each_gt(gt, i915, i) {
+		ddat_gt = hwmon->ddat_gt + i;
+		/*
+		 * Create per-gt directories only if a per-gt attribute is
+		 * visible. Currently this is only energy
+		 */
+		if (!hwm_gt_is_visible(ddat_gt, hwmon_energy, hwmon_energy_input, 0))
+			continue;
+
+		hwmon_dev = devm_hwmon_device_register_with_info(dev, ddat_gt->name,
+								 ddat_gt,
+								 &hwm_gt_chip_info,
+								 NULL);
+		if (!IS_ERR(hwmon_dev))
+			ddat_gt->hwmon_dev = hwmon_dev;
+	}
+}
+
+void i915_hwmon_unregister(struct drm_i915_private *i915)
+{
+	fetch_and_zero(&i915->hwmon);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_hwmon.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_hwmon.h
new file mode 100644
index 000000000000..7ca9cf2c34c9
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_hwmon.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: MIT */
+
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __I915_HWMON_H__
+#define __I915_HWMON_H__
+
+struct drm_i915_private;
+
+#if IS_REACHABLE(CONFIG_HWMON)
+void i915_hwmon_register(struct drm_i915_private *i915);
+void i915_hwmon_unregister(struct drm_i915_private *i915);
+#else
+static inline void i915_hwmon_register(struct drm_i915_private *i915) { };
+static inline void i915_hwmon_unregister(struct drm_i915_private *i915) { };
+#endif
+
+#endif /* __I915_HWMON_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_irq.c
index 86a42d9e8041..91c533986041 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_irq.c
@@ -28,7 +28,6 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/circ_buf.h>
 #include <linux/slab.h>
 #include <linux/sysrq.h>
 
@@ -248,7 +247,7 @@ void gen3_irq_reset(struct intel_uncore *uncore, i915_reg_t imr,
 	intel_uncore_posting_read(uncore, iir);
 }
 
-void gen2_irq_reset(struct intel_uncore *uncore)
+static void gen2_irq_reset(struct intel_uncore *uncore)
 {
 	intel_uncore_write16(uncore, GEN2_IMR, 0xffff);
 	intel_uncore_posting_read16(uncore, GEN2_IMR);
@@ -309,8 +308,8 @@ void gen3_irq_init(struct intel_uncore *uncore,
 	intel_uncore_posting_read(uncore, imr);
 }
 
-void gen2_irq_init(struct intel_uncore *uncore,
-		   u32 imr_val, u32 ier_val)
+static void gen2_irq_init(struct intel_uncore *uncore,
+			  u32 imr_val, u32 ier_val)
 {
 	gen2_assert_iir_is_zero(uncore);
 
@@ -325,15 +324,10 @@ i915_hotplug_interrupt_update_locked(struct drm_i915_private *dev_priv,
 				     u32 mask,
 				     u32 bits)
 {
-	u32 val;
-
 	lockdep_assert_held(&dev_priv->irq_lock);
 	drm_WARN_ON(&dev_priv->drm, bits & ~mask);
 
-	val = intel_uncore_read(&dev_priv->uncore, PORT_HOTPLUG_EN);
-	val &= ~mask;
-	val |= bits;
-	intel_uncore_write(&dev_priv->uncore, PORT_HOTPLUG_EN, val);
+	intel_uncore_rmw(&dev_priv->uncore, PORT_HOTPLUG_EN, mask, bits);
 }
 
 /**
@@ -1057,8 +1051,8 @@ static void ivb_parity_work(struct work_struct *work)
 	if (drm_WARN_ON(&dev_priv->drm, !dev_priv->l3_parity.which_slice))
 		goto out;
 
-	misccpctl = intel_uncore_read(&dev_priv->uncore, GEN7_MISCCPCTL);
-	intel_uncore_write(&dev_priv->uncore, GEN7_MISCCPCTL, misccpctl & ~GEN7_DOP_CLOCK_GATE_ENABLE);
+	misccpctl = intel_uncore_rmw(&dev_priv->uncore, GEN7_MISCCPCTL,
+				     GEN7_DOP_CLOCK_GATE_ENABLE, 0);
 	intel_uncore_posting_read(&dev_priv->uncore, GEN7_MISCCPCTL);
 
 	while ((slice = ffs(dev_priv->l3_parity.which_slice)) != 0) {
@@ -1091,8 +1085,9 @@ static void ivb_parity_work(struct work_struct *work)
 		kobject_uevent_env(&dev_priv->drm.primary->kdev->kobj,
 				   KOBJ_CHANGE, parity_event);
 
-		DRM_DEBUG("Parity error: Slice = %d, Row = %d, Bank = %d, Sub bank = %d.\n",
-			  slice, row, bank, subbank);
+		drm_dbg(&dev_priv->drm,
+			"Parity error: Slice = %d, Row = %d, Bank = %d, Sub bank = %d.\n",
+			slice, row, bank, subbank);
 
 		kfree(parity_event[4]);
 		kfree(parity_event[3]);
@@ -1689,8 +1684,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
 		 * bits this time around.
 		 */
 		intel_uncore_write(&dev_priv->uncore, VLV_MASTER_IER, 0);
-		ier = intel_uncore_read(&dev_priv->uncore, VLV_IER);
-		intel_uncore_write(&dev_priv->uncore, VLV_IER, 0);
+		ier = intel_uncore_rmw(&dev_priv->uncore, VLV_IER, ~0, 0);
 
 		if (gt_iir)
 			intel_uncore_write(&dev_priv->uncore, GTIIR, gt_iir);
@@ -1775,8 +1769,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
 		 * bits this time around.
 		 */
 		intel_uncore_write(&dev_priv->uncore, GEN8_MASTER_IRQ, 0);
-		ier = intel_uncore_read(&dev_priv->uncore, VLV_IER);
-		intel_uncore_write(&dev_priv->uncore, VLV_IER, 0);
+		ier = intel_uncore_rmw(&dev_priv->uncore, VLV_IER, ~0, 0);
 
 		gen8_gt_irq_handler(to_gt(dev_priv), master_ctl);
 
@@ -1981,8 +1974,10 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
 	if (ddi_hotplug_trigger) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, SHOTPLUG_CTL_DDI);
-		intel_uncore_write(&dev_priv->uncore, SHOTPLUG_CTL_DDI, dig_hotplug_reg);
+		/* Locking due to DSI native GPIO sequences */
+		spin_lock(&dev_priv->irq_lock);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, SHOTPLUG_CTL_DDI, 0, 0);
+		spin_unlock(&dev_priv->irq_lock);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   ddi_hotplug_trigger, dig_hotplug_reg,
@@ -1993,8 +1988,7 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
 	if (tc_hotplug_trigger) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, SHOTPLUG_CTL_TC);
-		intel_uncore_write(&dev_priv->uncore, SHOTPLUG_CTL_TC, dig_hotplug_reg);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, SHOTPLUG_CTL_TC, 0, 0);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   tc_hotplug_trigger, dig_hotplug_reg,
@@ -2019,8 +2013,7 @@ static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
 	if (hotplug_trigger) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG);
-		intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG, dig_hotplug_reg);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG, 0, 0);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   hotplug_trigger, dig_hotplug_reg,
@@ -2031,8 +2024,7 @@ static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
 	if (hotplug2_trigger) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG2);
-		intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG2, dig_hotplug_reg);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG2, 0, 0);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   hotplug2_trigger, dig_hotplug_reg,
@@ -2052,8 +2044,7 @@ static void ilk_hpd_irq_handler(struct drm_i915_private *dev_priv,
 {
 	u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
 
-	dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL);
-	intel_uncore_write(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL, dig_hotplug_reg);
+	dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL, 0, 0);
 
 	intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 			   hotplug_trigger, dig_hotplug_reg,
@@ -2232,8 +2223,7 @@ static void bxt_hpd_irq_handler(struct drm_i915_private *dev_priv,
 {
 	u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
 
-	dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG);
-	intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG, dig_hotplug_reg);
+	dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG, 0, 0);
 
 	intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 			   hotplug_trigger, dig_hotplug_reg,
@@ -2252,8 +2242,7 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
 	if (trigger_tc) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL);
-		intel_uncore_write(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL, dig_hotplug_reg);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL, 0, 0);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   trigger_tc, dig_hotplug_reg,
@@ -2264,8 +2253,7 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
 	if (trigger_tbt) {
 		u32 dig_hotplug_reg;
 
-		dig_hotplug_reg = intel_uncore_read(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL);
-		intel_uncore_write(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL, dig_hotplug_reg);
+		dig_hotplug_reg = intel_uncore_rmw(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL, 0, 0);
 
 		intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
 				   trigger_tbt, dig_hotplug_reg,
@@ -2355,8 +2343,7 @@ gen8_de_misc_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
 			else
 				iir_reg = EDP_PSR_IIR;
 
-			psr_iir = intel_uncore_read(&dev_priv->uncore, iir_reg);
-			intel_uncore_write(&dev_priv->uncore, iir_reg, psr_iir);
+			psr_iir = intel_uncore_rmw(&dev_priv->uncore, iir_reg, 0, 0);
 
 			if (psr_iir)
 				found = true;
@@ -2426,8 +2413,7 @@ static void gen11_dsi_te_interrupt_handler(struct drm_i915_private *dev_priv,
 
 	/* clear TE in dsi IIR */
 	port = (te_trigger & DSI1_TE) ? PORT_B : PORT_A;
-	tmp = intel_uncore_read(&dev_priv->uncore, DSI_INTR_IDENT_REG(port));
-	intel_uncore_write(&dev_priv->uncore, DSI_INTR_IDENT_REG(port), tmp);
+	tmp = intel_uncore_rmw(&dev_priv->uncore, DSI_INTR_IDENT_REG(port), 0, 0);
 }
 
 static u32 gen8_de_pipe_flip_done_mask(struct drm_i915_private *i915)
@@ -2791,7 +2777,8 @@ static irqreturn_t dg1_irq_handler(int irq, void *arg)
 		master_ctl = raw_reg_read(regs, GEN11_GFX_MSTR_IRQ);
 		raw_reg_write(regs, GEN11_GFX_MSTR_IRQ, master_ctl);
 	} else {
-		DRM_ERROR("Tile not supported: 0x%08x\n", master_tile_ctl);
+		drm_err(&i915->drm, "Tile not supported: 0x%08x\n",
+			master_tile_ctl);
 		dg1_master_intr_enable(regs);
 		return IRQ_NONE;
 	}
@@ -2884,7 +2871,6 @@ static bool gen11_dsi_configure_te(struct intel_crtc *intel_crtc,
 {
 	struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
 	enum port port;
-	u32 tmp;
 
 	if (!(intel_crtc->mode_flags &
 	    (I915_MODE_FLAG_DSI_USE_TE1 | I915_MODE_FLAG_DSI_USE_TE0)))
@@ -2896,16 +2882,10 @@ static bool gen11_dsi_configure_te(struct intel_crtc *intel_crtc,
 	else
 		port = PORT_A;
 
-	tmp =  intel_uncore_read(&dev_priv->uncore, DSI_INTR_MASK_REG(port));
-	if (enable)
-		tmp &= ~DSI_TE_EVENT;
-	else
-		tmp |= DSI_TE_EVENT;
-
-	intel_uncore_write(&dev_priv->uncore, DSI_INTR_MASK_REG(port), tmp);
+	intel_uncore_rmw(&dev_priv->uncore, DSI_INTR_MASK_REG(port), DSI_TE_EVENT,
+			 enable ? 0 : DSI_TE_EVENT);
 
-	tmp = intel_uncore_read(&dev_priv->uncore, DSI_INTR_IDENT_REG(port));
-	intel_uncore_write(&dev_priv->uncore, DSI_INTR_IDENT_REG(port), tmp);
+	intel_uncore_rmw(&dev_priv->uncore, DSI_INTR_IDENT_REG(port), 0, 0);
 
 	return true;
 }
@@ -3020,7 +3000,7 @@ static void vlv_display_irq_reset(struct drm_i915_private *dev_priv)
 		intel_uncore_write(uncore, DPINVGTT, DPINVGTT_STATUS_MASK_VLV);
 
 	i915_hotplug_interrupt_update_locked(dev_priv, 0xffffffff, 0);
-	intel_uncore_write(uncore, PORT_HOTPLUG_STAT, intel_uncore_read(&dev_priv->uncore, PORT_HOTPLUG_STAT));
+	intel_uncore_rmw(uncore, PORT_HOTPLUG_STAT, 0, 0);
 
 	i9xx_pipestat_irq_reset(dev_priv);
 
@@ -3118,7 +3098,7 @@ static void gen8_irq_reset(struct drm_i915_private *dev_priv)
 {
 	struct intel_uncore *uncore = &dev_priv->uncore;
 
-	gen8_master_intr_disable(dev_priv->uncore.regs);
+	gen8_master_intr_disable(uncore->regs);
 
 	gen8_gt_irq_reset(to_gt(dev_priv));
 	gen8_display_irq_reset(dev_priv);
@@ -3250,7 +3230,7 @@ static void cherryview_irq_reset(struct drm_i915_private *dev_priv)
 {
 	struct intel_uncore *uncore = &dev_priv->uncore;
 
-	intel_uncore_write(&dev_priv->uncore, GEN8_MASTER_IRQ, 0);
+	intel_uncore_write(uncore, GEN8_MASTER_IRQ, 0);
 	intel_uncore_posting_read(&dev_priv->uncore, GEN8_MASTER_IRQ);
 
 	gen8_gt_irq_reset(to_gt(dev_priv));
@@ -3290,23 +3270,20 @@ static u32 ibx_hotplug_enables(struct drm_i915_private *i915,
 
 static void ibx_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
 	/*
 	 * Enable digital hotplug on the PCH, and configure the DP short pulse
 	 * duration to 2ms (which is the minimum in the Display Port spec).
 	 * The pulse duration bits are reserved on LPT+.
 	 */
-	hotplug = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG);
-	hotplug &= ~(PORTA_HOTPLUG_ENABLE |
-		     PORTB_HOTPLUG_ENABLE |
-		     PORTC_HOTPLUG_ENABLE |
-		     PORTD_HOTPLUG_ENABLE |
-		     PORTB_PULSE_DURATION_MASK |
-		     PORTC_PULSE_DURATION_MASK |
-		     PORTD_PULSE_DURATION_MASK);
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, ibx_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG,
+			 PORTA_HOTPLUG_ENABLE |
+			 PORTB_HOTPLUG_ENABLE |
+			 PORTC_HOTPLUG_ENABLE |
+			 PORTD_HOTPLUG_ENABLE |
+			 PORTB_PULSE_DURATION_MASK |
+			 PORTC_PULSE_DURATION_MASK |
+			 PORTD_PULSE_DURATION_MASK,
+			 intel_hpd_hotplug_enables(dev_priv, ibx_hotplug_enables));
 }
 
 static void ibx_hpd_irq_setup(struct drm_i915_private *dev_priv)
@@ -3353,30 +3330,24 @@ static u32 icp_tc_hotplug_enables(struct drm_i915_private *i915,
 
 static void icp_ddi_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
-	hotplug = intel_uncore_read(&dev_priv->uncore, SHOTPLUG_CTL_DDI);
-	hotplug &= ~(SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_A) |
-		     SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_B) |
-		     SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_C) |
-		     SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_D));
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, icp_ddi_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, SHOTPLUG_CTL_DDI, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, SHOTPLUG_CTL_DDI,
+			 SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_A) |
+			 SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_B) |
+			 SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_C) |
+			 SHOTPLUG_CTL_DDI_HPD_ENABLE(HPD_PORT_D),
+			 intel_hpd_hotplug_enables(dev_priv, icp_ddi_hotplug_enables));
 }
 
 static void icp_tc_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
-	hotplug = intel_uncore_read(&dev_priv->uncore, SHOTPLUG_CTL_TC);
-	hotplug &= ~(ICP_TC_HPD_ENABLE(HPD_PORT_TC1) |
-		     ICP_TC_HPD_ENABLE(HPD_PORT_TC2) |
-		     ICP_TC_HPD_ENABLE(HPD_PORT_TC3) |
-		     ICP_TC_HPD_ENABLE(HPD_PORT_TC4) |
-		     ICP_TC_HPD_ENABLE(HPD_PORT_TC5) |
-		     ICP_TC_HPD_ENABLE(HPD_PORT_TC6));
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, icp_tc_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, SHOTPLUG_CTL_TC, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, SHOTPLUG_CTL_TC,
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC1) |
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC2) |
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC3) |
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC4) |
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC5) |
+			 ICP_TC_HPD_ENABLE(HPD_PORT_TC6),
+			 intel_hpd_hotplug_enables(dev_priv, icp_tc_hotplug_enables));
 }
 
 static void icp_hpd_irq_setup(struct drm_i915_private *dev_priv)
@@ -3411,62 +3382,54 @@ static u32 gen11_hotplug_enables(struct drm_i915_private *i915,
 	}
 }
 
-static void dg1_hpd_irq_setup(struct drm_i915_private *dev_priv)
+static void dg1_hpd_invert(struct drm_i915_private *i915)
 {
-	u32 val;
-
-	val = intel_uncore_read(&dev_priv->uncore, SOUTH_CHICKEN1);
-	val |= (INVERT_DDIA_HPD |
-		INVERT_DDIB_HPD |
-		INVERT_DDIC_HPD |
-		INVERT_DDID_HPD);
-	intel_uncore_write(&dev_priv->uncore, SOUTH_CHICKEN1, val);
+	u32 val = (INVERT_DDIA_HPD |
+		   INVERT_DDIB_HPD |
+		   INVERT_DDIC_HPD |
+		   INVERT_DDID_HPD);
+	intel_uncore_rmw(&i915->uncore, SOUTH_CHICKEN1, 0, val);
+}
 
+static void dg1_hpd_irq_setup(struct drm_i915_private *dev_priv)
+{
+	dg1_hpd_invert(dev_priv);
 	icp_hpd_irq_setup(dev_priv);
 }
 
 static void gen11_tc_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
-	hotplug = intel_uncore_read(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL);
-	hotplug &= ~(GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC1) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC2) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC3) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC4) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC5) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC6));
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, gen11_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, GEN11_TC_HOTPLUG_CTL,
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC1) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC2) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC3) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC4) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC5) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC6),
+			 intel_hpd_hotplug_enables(dev_priv, gen11_hotplug_enables));
 }
 
 static void gen11_tbt_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
-	hotplug = intel_uncore_read(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL);
-	hotplug &= ~(GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC1) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC2) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC3) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC4) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC5) |
-		     GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC6));
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, gen11_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, GEN11_TBT_HOTPLUG_CTL,
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC1) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC2) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC3) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC4) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC5) |
+			 GEN11_HOTPLUG_CTL_ENABLE(HPD_PORT_TC6),
+			 intel_hpd_hotplug_enables(dev_priv, gen11_hotplug_enables));
 }
 
 static void gen11_hpd_irq_setup(struct drm_i915_private *dev_priv)
 {
 	u32 hotplug_irqs, enabled_irqs;
-	u32 val;
 
 	enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->display.hotplug.hpd);
 	hotplug_irqs = intel_hpd_hotplug_irqs(dev_priv, dev_priv->display.hotplug.hpd);
 
-	val = intel_uncore_read(&dev_priv->uncore, GEN11_DE_HPD_IMR);
-	val &= ~hotplug_irqs;
-	val |= ~enabled_irqs & hotplug_irqs;
-	intel_uncore_write(&dev_priv->uncore, GEN11_DE_HPD_IMR, val);
+	intel_uncore_rmw(&dev_priv->uncore, GEN11_DE_HPD_IMR, hotplug_irqs,
+			 ~enabled_irqs & hotplug_irqs);
 	intel_uncore_posting_read(&dev_priv->uncore, GEN11_DE_HPD_IMR);
 
 	gen11_tc_hpd_detection_setup(dev_priv);
@@ -3506,29 +3469,22 @@ static u32 spt_hotplug2_enables(struct drm_i915_private *i915,
 
 static void spt_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 val, hotplug;
-
 	/* Display WA #1179 WaHardHangonHotPlug: cnp */
 	if (HAS_PCH_CNP(dev_priv)) {
-		val = intel_uncore_read(&dev_priv->uncore, SOUTH_CHICKEN1);
-		val &= ~CHASSIS_CLK_REQ_DURATION_MASK;
-		val |= CHASSIS_CLK_REQ_DURATION(0xf);
-		intel_uncore_write(&dev_priv->uncore, SOUTH_CHICKEN1, val);
+		intel_uncore_rmw(&dev_priv->uncore, SOUTH_CHICKEN1, CHASSIS_CLK_REQ_DURATION_MASK,
+				 CHASSIS_CLK_REQ_DURATION(0xf));
 	}
 
 	/* Enable digital hotplug on the PCH */
-	hotplug = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG);
-	hotplug &= ~(PORTA_HOTPLUG_ENABLE |
-		     PORTB_HOTPLUG_ENABLE |
-		     PORTC_HOTPLUG_ENABLE |
-		     PORTD_HOTPLUG_ENABLE);
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, spt_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG,
+			 PORTA_HOTPLUG_ENABLE |
+			 PORTB_HOTPLUG_ENABLE |
+			 PORTC_HOTPLUG_ENABLE |
+			 PORTD_HOTPLUG_ENABLE,
+			 intel_hpd_hotplug_enables(dev_priv, spt_hotplug_enables));
 
-	hotplug = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG2);
-	hotplug &= ~PORTE_HOTPLUG_ENABLE;
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, spt_hotplug2_enables);
-	intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG2, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG2, PORTE_HOTPLUG_ENABLE,
+			 intel_hpd_hotplug_enables(dev_priv, spt_hotplug2_enables));
 }
 
 static void spt_hpd_irq_setup(struct drm_i915_private *dev_priv)
@@ -3560,18 +3516,14 @@ static u32 ilk_hotplug_enables(struct drm_i915_private *i915,
 
 static void ilk_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
 	/*
 	 * Enable digital hotplug on the CPU, and configure the DP short pulse
 	 * duration to 2ms (which is the minimum in the Display Port spec)
 	 * The pulse duration bits are reserved on HSW+.
 	 */
-	hotplug = intel_uncore_read(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL);
-	hotplug &= ~(DIGITAL_PORTA_HOTPLUG_ENABLE |
-		     DIGITAL_PORTA_PULSE_DURATION_MASK);
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, ilk_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, DIGITAL_PORT_HOTPLUG_CNTRL,
+			 DIGITAL_PORTA_HOTPLUG_ENABLE | DIGITAL_PORTA_PULSE_DURATION_MASK,
+			 intel_hpd_hotplug_enables(dev_priv, ilk_hotplug_enables));
 }
 
 static void ilk_hpd_irq_setup(struct drm_i915_private *dev_priv)
@@ -3619,17 +3571,12 @@ static u32 bxt_hotplug_enables(struct drm_i915_private *i915,
 
 static void bxt_hpd_detection_setup(struct drm_i915_private *dev_priv)
 {
-	u32 hotplug;
-
-	hotplug = intel_uncore_read(&dev_priv->uncore, PCH_PORT_HOTPLUG);
-	hotplug &= ~(PORTA_HOTPLUG_ENABLE |
-		     PORTB_HOTPLUG_ENABLE |
-		     PORTC_HOTPLUG_ENABLE |
-		     BXT_DDIA_HPD_INVERT |
-		     BXT_DDIB_HPD_INVERT |
-		     BXT_DDIC_HPD_INVERT);
-	hotplug |= intel_hpd_hotplug_enables(dev_priv, bxt_hotplug_enables);
-	intel_uncore_write(&dev_priv->uncore, PCH_PORT_HOTPLUG, hotplug);
+	intel_uncore_rmw(&dev_priv->uncore, PCH_PORT_HOTPLUG,
+			 PORTA_HOTPLUG_ENABLE |
+			 PORTB_HOTPLUG_ENABLE |
+			 PORTC_HOTPLUG_ENABLE |
+			 BXT_DDI_HPD_INVERT_MASK,
+			 intel_hpd_hotplug_enables(dev_priv, bxt_hotplug_enables));
 }
 
 static void bxt_hpd_irq_setup(struct drm_i915_private *dev_priv)
@@ -3928,7 +3875,7 @@ static void i8xx_irq_reset(struct drm_i915_private *dev_priv)
 
 	i9xx_pipestat_irq_reset(dev_priv);
 
-	GEN2_IRQ_RESET(uncore);
+	gen2_irq_reset(uncore);
 	dev_priv->irq_mask = ~0u;
 }
 
@@ -3954,7 +3901,7 @@ static void i8xx_irq_postinstall(struct drm_i915_private *dev_priv)
 		I915_MASTER_ERROR_INTERRUPT |
 		I915_USER_INTERRUPT;
 
-	GEN2_IRQ_INIT(uncore, dev_priv->irq_mask, enable_mask);
+	gen2_irq_init(uncore, dev_priv->irq_mask, enable_mask);
 
 	/* Interrupt setup is already guaranteed to be single-threaded, this is
 	 * just to make the assert_spin_locked check happy. */
@@ -3997,7 +3944,7 @@ static void i8xx_error_irq_ack(struct drm_i915_private *i915,
 static void i8xx_error_irq_handler(struct drm_i915_private *dev_priv,
 				   u16 eir, u16 eir_stuck)
 {
-	DRM_DEBUG("Master Error: EIR 0x%04x\n", eir);
+	drm_dbg(&dev_priv->drm, "Master Error: EIR 0x%04x\n", eir);
 
 	if (eir_stuck)
 		drm_dbg(&dev_priv->drm, "EIR stuck: 0x%04x, masked\n",
@@ -4009,9 +3956,7 @@ static void i9xx_error_irq_ack(struct drm_i915_private *dev_priv,
 {
 	u32 emr;
 
-	*eir = intel_uncore_read(&dev_priv->uncore, EIR);
-
-	intel_uncore_write(&dev_priv->uncore, EIR, *eir);
+	*eir = intel_uncore_rmw(&dev_priv->uncore, EIR, 0, 0);
 
 	*eir_stuck = intel_uncore_read(&dev_priv->uncore, EIR);
 	if (*eir_stuck == 0)
@@ -4027,15 +3972,14 @@ static void i9xx_error_irq_ack(struct drm_i915_private *dev_priv,
 	 * (or by a GPU reset) so we mask any bit that
 	 * remains set.
 	 */
-	emr = intel_uncore_read(&dev_priv->uncore, EMR);
-	intel_uncore_write(&dev_priv->uncore, EMR, 0xffffffff);
+	emr = intel_uncore_rmw(&dev_priv->uncore, EMR, ~0, 0xffffffff);
 	intel_uncore_write(&dev_priv->uncore, EMR, emr | *eir_stuck);
 }
 
 static void i9xx_error_irq_handler(struct drm_i915_private *dev_priv,
 				   u32 eir, u32 eir_stuck)
 {
-	DRM_DEBUG("Master Error, EIR 0x%08x\n", eir);
+	drm_dbg(&dev_priv->drm, "Master Error, EIR 0x%08x\n", eir);
 
 	if (eir_stuck)
 		drm_dbg(&dev_priv->drm, "EIR stuck: 0x%08x, masked\n",
@@ -4095,7 +4039,7 @@ static void i915_irq_reset(struct drm_i915_private *dev_priv)
 
 	if (I915_HAS_HOTPLUG(dev_priv)) {
 		i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-		intel_uncore_write(&dev_priv->uncore, PORT_HOTPLUG_STAT, intel_uncore_read(&dev_priv->uncore, PORT_HOTPLUG_STAT));
+		intel_uncore_rmw(&dev_priv->uncore, PORT_HOTPLUG_STAT, 0, 0);
 	}
 
 	i9xx_pipestat_irq_reset(dev_priv);
@@ -4109,8 +4053,8 @@ static void i915_irq_postinstall(struct drm_i915_private *dev_priv)
 	struct intel_uncore *uncore = &dev_priv->uncore;
 	u32 enable_mask;
 
-	intel_uncore_write(&dev_priv->uncore, EMR, ~(I915_ERROR_PAGE_TABLE |
-			  I915_ERROR_MEMORY_REFRESH));
+	intel_uncore_write(uncore, EMR, ~(I915_ERROR_PAGE_TABLE |
+					  I915_ERROR_MEMORY_REFRESH));
 
 	/* Unmask the interrupts that we always want on. */
 	dev_priv->irq_mask =
@@ -4205,7 +4149,7 @@ static void i965_irq_reset(struct drm_i915_private *dev_priv)
 	struct intel_uncore *uncore = &dev_priv->uncore;
 
 	i915_hotplug_interrupt_update(dev_priv, 0xffffffff, 0);
-	intel_uncore_write(&dev_priv->uncore, PORT_HOTPLUG_STAT, intel_uncore_read(&dev_priv->uncore, PORT_HOTPLUG_STAT));
+	intel_uncore_rmw(uncore, PORT_HOTPLUG_STAT, 0, 0);
 
 	i9xx_pipestat_irq_reset(dev_priv);
 
@@ -4232,7 +4176,7 @@ static void i965_irq_postinstall(struct drm_i915_private *dev_priv)
 		error_mask = ~(I915_ERROR_PAGE_TABLE |
 			       I915_ERROR_MEMORY_REFRESH);
 	}
-	intel_uncore_write(&dev_priv->uncore, EMR, error_mask);
+	intel_uncore_write(uncore, EMR, error_mask);
 
 	/* Unmask the interrupts that we always want on. */
 	dev_priv->irq_mask =
@@ -4383,7 +4327,6 @@ void intel_hpd_irq_setup(struct drm_i915_private *i915)
  */
 void intel_irq_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = &dev_priv->drm;
 	int i;
 
 	INIT_WORK(&dev_priv->l3_parity.error_work, ivb_parity_work);
@@ -4399,9 +4342,9 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 
 	intel_hpd_init_pins(dev_priv);
 
-	intel_hpd_init_work(dev_priv);
+	intel_hpd_init_early(dev_priv);
 
-	dev->vblank_disable_immediate = true;
+	dev_priv->drm.vblank_disable_immediate = true;
 
 	/* Most platforms treat the display irq block as an always-on
 	 * power domain. vlv/chv can disable it at runtime and need
@@ -4413,15 +4356,6 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		dev_priv->display_irqs_enabled = false;
 
-	dev_priv->display.hotplug.hpd_storm_threshold = HPD_STORM_DEFAULT_THRESHOLD;
-	/* If we have MST support, we want to avoid doing short HPD IRQ storm
-	 * detection, as short HPD storms will occur as a natural part of
-	 * sideband messaging with MST.
-	 * On older platforms however, IRQ storms can occur with both long and
-	 * short pulses, as seen on some G4x systems.
-	 */
-	dev_priv->display.hotplug.hpd_short_storm_enabled = !HAS_DP_MST(dev_priv);
-
 	if (HAS_GMCH(dev_priv)) {
 		if (I915_HAS_HOTPLUG(dev_priv))
 			dev_priv->display.funcs.hotplug = &i915_hpd_funcs;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_irq.h
index 82639d9d7e82..9b004fc3444e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_irq.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_irq.h
@@ -90,12 +90,9 @@ void i965_disable_vblank(struct drm_crtc *crtc);
 void ilk_disable_vblank(struct drm_crtc *crtc);
 void bdw_disable_vblank(struct drm_crtc *crtc);
 
-void gen2_irq_reset(struct intel_uncore *uncore);
 void gen3_irq_reset(struct intel_uncore *uncore, i915_reg_t imr,
 		    i915_reg_t iir, i915_reg_t ier);
 
-void gen2_irq_init(struct intel_uncore *uncore,
-		   u32 imr_val, u32 ier_val);
 void gen3_irq_init(struct intel_uncore *uncore,
 		   i915_reg_t imr, u32 imr_val,
 		   i915_reg_t ier, u32 ier_val,
@@ -111,9 +108,6 @@ void gen3_irq_init(struct intel_uncore *uncore,
 #define GEN3_IRQ_RESET(uncore, type) \
 	gen3_irq_reset((uncore), type##IMR, type##IIR, type##IER)
 
-#define GEN2_IRQ_RESET(uncore) \
-	gen2_irq_reset(uncore)
-
 #define GEN8_IRQ_INIT_NDX(uncore, type, which, imr_val, ier_val) \
 ({ \
 	unsigned int which_ = which; \
@@ -129,7 +123,4 @@ void gen3_irq_init(struct intel_uncore *uncore,
 		      type##IER, ier_val, \
 		      type##IIR)
 
-#define GEN2_IRQ_INIT(uncore, imr_val, ier_val) \
-	gen2_irq_init((uncore), imr_val, ier_val)
-
 #endif /* __I915_IRQ_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pci.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_pci.c
index cd4487a1d3be..4fada7ebe8d8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pci.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_pci.c
@@ -423,7 +423,8 @@ static const struct intel_device_info ilk_m_info = {
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6 = 1, \
-	.has_rc6p = 1, \
+	/* snb does support rc6p, but enabling it causes various issues */ \
+	.has_rc6p = 0, \
 	.has_rps = true, \
 	.dma_mask_size = 40, \
 	.__runtime.ppgtt_type = INTEL_PPGTT_ALIASING, \
@@ -1023,6 +1024,8 @@ static const struct intel_device_info adl_p_info = {
 	.has_logical_ring_contexts = 1, \
 	.has_logical_ring_elsq = 1, \
 	.has_mslice_steering = 1, \
+	.has_oa_bpc_reporting = 1, \
+	.has_oa_slice_contrib_limits = 1, \
 	.has_rc6 = 1, \
 	.has_reset_engine = 1, \
 	.has_rps = 1, \
@@ -1042,7 +1045,6 @@ static const struct intel_device_info xehpsdv_info = {
 	PLATFORM(INTEL_XEHPSDV),
 	NO_DISPLAY,
 	.has_64k_pages = 1,
-	.needs_compact_pt = 1,
 	.has_media_ratio_mode = 1,
 	.__runtime.platform_engine_mask =
 		BIT(RCS0) | BIT(BCS0) |
@@ -1064,8 +1066,8 @@ static const struct intel_device_info xehpsdv_info = {
 	.has_64k_pages = 1, \
 	.has_guc_deprivilege = 1, \
 	.has_heci_pxp = 1, \
-	.needs_compact_pt = 1, \
 	.has_media_ratio_mode = 1, \
+	.display.has_cdclk_squash = 1, \
 	.__runtime.platform_engine_mask = \
 		BIT(RCS0) | BIT(BCS0) | \
 		BIT(VECS0) | BIT(VECS1) | \
@@ -1077,7 +1079,6 @@ static const struct intel_device_info dg2_info = {
 	XE_LPD_FEATURES,
 	.__runtime.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
 			       BIT(TRANSCODER_C) | BIT(TRANSCODER_D),
-	.require_force_probe = 1,
 };
 
 static const struct intel_device_info ats_m_info = {
@@ -1129,7 +1130,6 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = {
 	{}
 };
 
-__maybe_unused
 static const struct intel_device_info mtl_info = {
 	XE_HP_FEATURES,
 	XE_LPDP_FEATURES,
@@ -1144,6 +1144,9 @@ static const struct intel_device_info mtl_info = {
 	.display.has_modular_fia = 1,
 	.extra_gt_list = xelpmp_extra_gt,
 	.has_flat_ccs = 0,
+	.has_gmd_id = 1,
+	.has_guc_deprivilege = 1,
+	.has_mslice_steering = 0,
 	.has_snoop = 1,
 	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
 	.__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),
@@ -1296,9 +1299,7 @@ bool i915_pci_resource_valid(struct pci_dev *pdev, int bar)
 
 static bool intel_mmio_bar_valid(struct pci_dev *pdev, struct intel_device_info *intel_info)
 {
-	int gttmmaddr_bar = intel_info->__runtime.graphics.ip.ver == 2 ? GEN2_GTTMMADR_BAR : GTTMMADR_BAR;
-
-	return i915_pci_resource_valid(pdev, gttmmaddr_bar);
+	return i915_pci_resource_valid(pdev, intel_mmio_bar(intel_info->__runtime.graphics.ip.ver));
 }
 
 static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf.c
index 0defbb43ceea..125b6ca25a75 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf.c
@@ -204,15 +204,18 @@
 #include "gt/intel_gpu_commands.h"
 #include "gt/intel_gt.h"
 #include "gt/intel_gt_clock_utils.h"
+#include "gt/intel_gt_mcr.h"
 #include "gt/intel_gt_regs.h"
 #include "gt/intel_lrc.h"
 #include "gt/intel_lrc_reg.h"
 #include "gt/intel_ring.h"
+#include "gt/uc/intel_guc_slpc.h"
 
 #include "i915_drv.h"
 #include "i915_file_private.h"
 #include "i915_perf.h"
 #include "i915_perf_oa_regs.h"
+#include "i915_reg.h"
 
 /* HW requires this to be a power of two, between 128k and 16M, though driver
  * is currently generally designed assuming the largest 16M size is used such
@@ -286,6 +289,7 @@ static u32 i915_perf_stream_paranoid = true;
 #define OAREPORT_REASON_CTX_SWITCH     (1<<3)
 #define OAREPORT_REASON_CLK_RATIO      (1<<5)
 
+#define HAS_MI_SET_PREDICATE(i915) (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50))
 
 /* For sysctl proc_dointvec_minmax of i915_oa_max_sample_rate
  *
@@ -320,6 +324,8 @@ static const struct i915_oa_format oa_formats[I915_OA_FORMAT_MAX] = {
 	[I915_OA_FORMAT_A12]		    = { 0, 64 },
 	[I915_OA_FORMAT_A12_B8_C8]	    = { 2, 128 },
 	[I915_OA_FORMAT_A32u40_A4u32_B8_C8] = { 5, 256 },
+	[I915_OAR_FORMAT_A32u40_A4u32_B8_C8]    = { 5, 256 },
+	[I915_OA_FORMAT_A24u40_A14u32_B8_C8]    = { 5, 256 },
 };
 
 #define SAMPLE_OA_REPORT      (1<<0)
@@ -462,7 +468,7 @@ static u32 gen7_oa_hw_tail_read(struct i915_perf_stream *stream)
 static bool oa_buffer_check_unlocked(struct i915_perf_stream *stream)
 {
 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
-	int report_size = stream->oa_buffer.format_size;
+	int report_size = stream->oa_buffer.format->size;
 	unsigned long flags;
 	bool pollin;
 	u32 hw_tail;
@@ -525,9 +531,9 @@ static bool oa_buffer_check_unlocked(struct i915_perf_stream *stream)
 
 		if (OA_TAKEN(hw_tail, tail) > report_size &&
 		    __ratelimit(&stream->perf->tail_pointer_race))
-			DRM_NOTE("unlanded report(s) head=0x%x "
-				 "tail=0x%x hw_tail=0x%x\n",
-				 head, tail, hw_tail);
+			drm_notice(&stream->uncore->i915->drm,
+				   "unlanded report(s) head=0x%x tail=0x%x hw_tail=0x%x\n",
+				   head, tail, hw_tail);
 
 		stream->oa_buffer.tail = gtt_offset + tail;
 		stream->oa_buffer.aging_tail = gtt_offset + hw_tail;
@@ -599,7 +605,7 @@ static int append_oa_sample(struct i915_perf_stream *stream,
 			    size_t *offset,
 			    const u8 *report)
 {
-	int report_size = stream->oa_buffer.format_size;
+	int report_size = stream->oa_buffer.format->size;
 	struct drm_i915_perf_record_header header;
 
 	header.type = DRM_I915_PERF_RECORD_SAMPLE;
@@ -649,14 +655,13 @@ static int gen8_append_oa_reports(struct i915_perf_stream *stream,
 				  size_t *offset)
 {
 	struct intel_uncore *uncore = stream->uncore;
-	int report_size = stream->oa_buffer.format_size;
+	int report_size = stream->oa_buffer.format->size;
 	u8 *oa_buf_base = stream->oa_buffer.vaddr;
 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
 	u32 mask = (OA_BUFFER_SIZE - 1);
 	size_t start_offset = *offset;
 	unsigned long flags;
 	u32 head, tail;
-	u32 taken;
 	int ret = 0;
 
 	if (drm_WARN_ON(&uncore->i915->drm, !stream->enabled))
@@ -692,7 +697,7 @@ static int gen8_append_oa_reports(struct i915_perf_stream *stream,
 
 
 	for (/* none */;
-	     (taken = OA_TAKEN(tail, head));
+	     OA_TAKEN(tail, head);
 	     head = (head + report_size) & mask) {
 		u8 *report = oa_buf_base + head;
 		u32 *report32 = (void *)report;
@@ -774,7 +779,7 @@ static int gen8_append_oa_reports(struct i915_perf_stream *stream,
 		 * switches since it's not-uncommon for periodic samples to
 		 * identify a switch before any 'context switch' report.
 		 */
-		if (!stream->perf->exclusive_stream->ctx ||
+		if (!stream->ctx ||
 		    stream->specific_ctx_id == ctx_id ||
 		    stream->oa_buffer.last_ctx_id == stream->specific_ctx_id ||
 		    reason & OAREPORT_REASON_CTX_SWITCH) {
@@ -783,7 +788,7 @@ static int gen8_append_oa_reports(struct i915_perf_stream *stream,
 			 * While filtering for a single context we avoid
 			 * leaking the IDs of other contexts.
 			 */
-			if (stream->perf->exclusive_stream->ctx &&
+			if (stream->ctx &&
 			    stream->specific_ctx_id != ctx_id) {
 				report32[2] = INVALID_CTX_ID;
 			}
@@ -943,14 +948,13 @@ static int gen7_append_oa_reports(struct i915_perf_stream *stream,
 				  size_t *offset)
 {
 	struct intel_uncore *uncore = stream->uncore;
-	int report_size = stream->oa_buffer.format_size;
+	int report_size = stream->oa_buffer.format->size;
 	u8 *oa_buf_base = stream->oa_buffer.vaddr;
 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
 	u32 mask = (OA_BUFFER_SIZE - 1);
 	size_t start_offset = *offset;
 	unsigned long flags;
 	u32 head, tail;
-	u32 taken;
 	int ret = 0;
 
 	if (drm_WARN_ON(&uncore->i915->drm, !stream->enabled))
@@ -984,7 +988,7 @@ static int gen7_append_oa_reports(struct i915_perf_stream *stream,
 
 
 	for (/* none */;
-	     (taken = OA_TAKEN(tail, head));
+	     OA_TAKEN(tail, head);
 	     head = (head + report_size) & mask) {
 		u8 *report = oa_buf_base + head;
 		u32 *report32 = (void *)report;
@@ -1012,7 +1016,8 @@ static int gen7_append_oa_reports(struct i915_perf_stream *stream,
 		 */
 		if (report32[0] == 0) {
 			if (__ratelimit(&stream->perf->spurious_report_rs))
-				DRM_NOTE("Skipping spurious, invalid OA report\n");
+				drm_notice(&uncore->i915->drm,
+					   "Skipping spurious, invalid OA report\n");
 			continue;
 		}
 
@@ -1233,6 +1238,199 @@ retry:
 	return stream->pinned_ctx;
 }
 
+static int
+__store_reg_to_mem(struct i915_request *rq, i915_reg_t reg, u32 ggtt_offset)
+{
+	u32 *cs, cmd;
+
+	cmd = MI_STORE_REGISTER_MEM | MI_SRM_LRM_GLOBAL_GTT;
+	if (GRAPHICS_VER(rq->engine->i915) >= 8)
+		cmd++;
+
+	cs = intel_ring_begin(rq, 4);
+	if (IS_ERR(cs))
+		return PTR_ERR(cs);
+
+	*cs++ = cmd;
+	*cs++ = i915_mmio_reg_offset(reg);
+	*cs++ = ggtt_offset;
+	*cs++ = 0;
+
+	intel_ring_advance(rq, cs);
+
+	return 0;
+}
+
+static int
+__read_reg(struct intel_context *ce, i915_reg_t reg, u32 ggtt_offset)
+{
+	struct i915_request *rq;
+	int err;
+
+	rq = i915_request_create(ce);
+	if (IS_ERR(rq))
+		return PTR_ERR(rq);
+
+	i915_request_get(rq);
+
+	err = __store_reg_to_mem(rq, reg, ggtt_offset);
+
+	i915_request_add(rq);
+	if (!err && i915_request_wait(rq, 0, HZ / 2) < 0)
+		err = -ETIME;
+
+	i915_request_put(rq);
+
+	return err;
+}
+
+static int
+gen12_guc_sw_ctx_id(struct intel_context *ce, u32 *ctx_id)
+{
+	struct i915_vma *scratch;
+	u32 *val;
+	int err;
+
+	scratch = __vm_create_scratch_for_read_pinned(&ce->engine->gt->ggtt->vm, 4);
+	if (IS_ERR(scratch))
+		return PTR_ERR(scratch);
+
+	err = i915_vma_sync(scratch);
+	if (err)
+		goto err_scratch;
+
+	err = __read_reg(ce, RING_EXECLIST_STATUS_HI(ce->engine->mmio_base),
+			 i915_ggtt_offset(scratch));
+	if (err)
+		goto err_scratch;
+
+	val = i915_gem_object_pin_map_unlocked(scratch->obj, I915_MAP_WB);
+	if (IS_ERR(val)) {
+		err = PTR_ERR(val);
+		goto err_scratch;
+	}
+
+	*ctx_id = *val;
+	i915_gem_object_unpin_map(scratch->obj);
+
+err_scratch:
+	i915_vma_unpin_and_release(&scratch, 0);
+	return err;
+}
+
+/*
+ * For execlist mode of submission, pick an unused context id
+ * 0 - (NUM_CONTEXT_TAG -1) are used by other contexts
+ * XXX_MAX_CONTEXT_HW_ID is used by idle context
+ *
+ * For GuC mode of submission read context id from the upper dword of the
+ * EXECLIST_STATUS register. Note that we read this value only once and expect
+ * that the value stays fixed for the entire OA use case. There are cases where
+ * GuC KMD implementation may deregister a context to reuse it's context id, but
+ * we prevent that from happening to the OA context by pinning it.
+ */
+static int gen12_get_render_context_id(struct i915_perf_stream *stream)
+{
+	u32 ctx_id, mask;
+	int ret;
+
+	if (intel_engine_uses_guc(stream->engine)) {
+		ret = gen12_guc_sw_ctx_id(stream->pinned_ctx, &ctx_id);
+		if (ret)
+			return ret;
+
+		mask = ((1U << GEN12_GUC_SW_CTX_ID_WIDTH) - 1) <<
+			(GEN12_GUC_SW_CTX_ID_SHIFT - 32);
+	} else if (GRAPHICS_VER_FULL(stream->engine->i915) >= IP_VER(12, 50)) {
+		ctx_id = (XEHP_MAX_CONTEXT_HW_ID - 1) <<
+			(XEHP_SW_CTX_ID_SHIFT - 32);
+
+		mask = ((1U << XEHP_SW_CTX_ID_WIDTH) - 1) <<
+			(XEHP_SW_CTX_ID_SHIFT - 32);
+	} else {
+		ctx_id = (GEN12_MAX_CONTEXT_HW_ID - 1) <<
+			 (GEN11_SW_CTX_ID_SHIFT - 32);
+
+		mask = ((1U << GEN11_SW_CTX_ID_WIDTH) - 1) <<
+			(GEN11_SW_CTX_ID_SHIFT - 32);
+	}
+	stream->specific_ctx_id = ctx_id & mask;
+	stream->specific_ctx_id_mask = mask;
+
+	return 0;
+}
+
+static bool oa_find_reg_in_lri(u32 *state, u32 reg, u32 *offset, u32 end)
+{
+	u32 idx = *offset;
+	u32 len = min(MI_LRI_LEN(state[idx]) + idx, end);
+	bool found = false;
+
+	idx++;
+	for (; idx < len; idx += 2) {
+		if (state[idx] == reg) {
+			found = true;
+			break;
+		}
+	}
+
+	*offset = idx;
+	return found;
+}
+
+static u32 oa_context_image_offset(struct intel_context *ce, u32 reg)
+{
+	u32 offset, len = (ce->engine->context_size - PAGE_SIZE) / 4;
+	u32 *state = ce->lrc_reg_state;
+
+	if (drm_WARN_ON(&ce->engine->i915->drm, !state))
+		return U32_MAX;
+
+	for (offset = 0; offset < len; ) {
+		if (IS_MI_LRI_CMD(state[offset])) {
+			/*
+			 * We expect reg-value pairs in MI_LRI command, so
+			 * MI_LRI_LEN() should be even, if not, issue a warning.
+			 */
+			drm_WARN_ON(&ce->engine->i915->drm,
+				    MI_LRI_LEN(state[offset]) & 0x1);
+
+			if (oa_find_reg_in_lri(state, reg, &offset, len))
+				break;
+		} else {
+			offset++;
+		}
+	}
+
+	return offset < len ? offset : U32_MAX;
+}
+
+static int set_oa_ctx_ctrl_offset(struct intel_context *ce)
+{
+	i915_reg_t reg = GEN12_OACTXCONTROL(ce->engine->mmio_base);
+	struct i915_perf *perf = &ce->engine->i915->perf;
+	u32 offset = perf->ctx_oactxctrl_offset;
+
+	/* Do this only once. Failure is stored as offset of U32_MAX */
+	if (offset)
+		goto exit;
+
+	offset = oa_context_image_offset(ce, i915_mmio_reg_offset(reg));
+	perf->ctx_oactxctrl_offset = offset;
+
+	drm_dbg(&ce->engine->i915->drm,
+		"%s oa ctx control at 0x%08x dword offset\n",
+		ce->engine->name, offset);
+
+exit:
+	return offset && offset != U32_MAX ? 0 : -ENODEV;
+}
+
+static bool engine_supports_mi_query(struct intel_engine_cs *engine)
+{
+	return engine->class == RENDER_CLASS;
+}
+
 /**
  * oa_get_render_ctx_id - determine and hold ctx hw id
  * @stream: An i915-perf stream opened for OA metrics
@@ -1246,11 +1444,28 @@ retry:
 static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
 {
 	struct intel_context *ce;
+	int ret = 0;
 
 	ce = oa_pin_context(stream);
 	if (IS_ERR(ce))
 		return PTR_ERR(ce);
 
+	if (engine_supports_mi_query(stream->engine) &&
+	    HAS_LOGICAL_RING_CONTEXTS(stream->perf->i915)) {
+		/*
+		 * We are enabling perf query here. If we don't find the context
+		 * offset here, just return an error.
+		 */
+		ret = set_oa_ctx_ctrl_offset(ce);
+		if (ret) {
+			intel_context_unpin(ce);
+			drm_err(&stream->perf->i915->drm,
+				"Enabling perf query failed for %s\n",
+				stream->engine->name);
+			return ret;
+		}
+	}
+
 	switch (GRAPHICS_VER(ce->engine->i915)) {
 	case 7: {
 		/*
@@ -1292,24 +1507,7 @@ static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
 
 	case 11:
 	case 12:
-		if (GRAPHICS_VER_FULL(ce->engine->i915) >= IP_VER(12, 50)) {
-			stream->specific_ctx_id_mask =
-				((1U << XEHP_SW_CTX_ID_WIDTH) - 1) <<
-				(XEHP_SW_CTX_ID_SHIFT - 32);
-			stream->specific_ctx_id =
-				(XEHP_MAX_CONTEXT_HW_ID - 1) <<
-				(XEHP_SW_CTX_ID_SHIFT - 32);
-		} else {
-			stream->specific_ctx_id_mask =
-				((1U << GEN11_SW_CTX_ID_WIDTH) - 1) << (GEN11_SW_CTX_ID_SHIFT - 32);
-			/*
-			 * Pick an unused context id
-			 * 0 - BITS_PER_LONG are used by other contexts
-			 * GEN12_MAX_CONTEXT_HW_ID (0x7ff) is used by idle context
-			 */
-			stream->specific_ctx_id =
-				(GEN12_MAX_CONTEXT_HW_ID - 1) << (GEN11_SW_CTX_ID_SHIFT - 32);
-		}
+		ret = gen12_get_render_context_id(stream);
 		break;
 
 	default:
@@ -1323,7 +1521,7 @@ static int oa_get_render_ctx_id(struct i915_perf_stream *stream)
 		stream->specific_ctx_id,
 		stream->specific_ctx_id_mask);
 
-	return 0;
+	return ret;
 }
 
 /**
@@ -1375,8 +1573,9 @@ free_noa_wait(struct i915_perf_stream *stream)
 static void i915_oa_stream_destroy(struct i915_perf_stream *stream)
 {
 	struct i915_perf *perf = stream->perf;
+	struct intel_gt *gt = stream->engine->gt;
 
-	if (WARN_ON(stream != perf->exclusive_stream))
+	if (WARN_ON(stream != gt->perf.exclusive_stream))
 		return;
 
 	/*
@@ -1385,11 +1584,20 @@ static void i915_oa_stream_destroy(struct i915_perf_stream *stream)
 	 *
 	 * See i915_oa_init_reg_state() and lrc_configure_all_contexts()
 	 */
-	WRITE_ONCE(perf->exclusive_stream, NULL);
+	WRITE_ONCE(gt->perf.exclusive_stream, NULL);
 	perf->ops.disable_metric_set(stream);
 
 	free_oa_buffer(stream);
 
+	/*
+	 * Wa_16011777198:dg2: Unset the override of GUCRC mode to enable rc6.
+	 */
+	if (intel_uc_uses_guc_rc(&gt->uc) &&
+	    (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_C0) ||
+	     IS_DG2_GRAPHICS_STEP(gt->i915, G11, STEP_A0, STEP_B0)))
+		drm_WARN_ON(&gt->i915->drm,
+			    intel_guc_slpc_unset_gucrc_mode(&gt->uc.guc.slpc));
+
 	intel_uncore_forcewake_put(stream->uncore, FORCEWAKE_ALL);
 	intel_engine_pm_put(stream->engine);
 
@@ -1400,8 +1608,9 @@ static void i915_oa_stream_destroy(struct i915_perf_stream *stream)
 	free_noa_wait(stream);
 
 	if (perf->spurious_report_rs.missed) {
-		DRM_NOTE("%d spurious OA report notices suppressed due to ratelimiting\n",
-			 perf->spurious_report_rs.missed);
+		drm_notice(&gt->i915->drm,
+			   "%d spurious OA report notices suppressed due to ratelimiting\n",
+			   perf->spurious_report_rs.missed);
 	}
 }
 
@@ -1563,6 +1772,7 @@ static void gen12_init_oa_buffer(struct i915_perf_stream *stream)
 static int alloc_oa_buffer(struct i915_perf_stream *stream)
 {
 	struct drm_i915_private *i915 = stream->perf->i915;
+	struct intel_gt *gt = stream->engine->gt;
 	struct drm_i915_gem_object *bo;
 	struct i915_vma *vma;
 	int ret;
@@ -1582,11 +1792,22 @@ static int alloc_oa_buffer(struct i915_perf_stream *stream)
 	i915_gem_object_set_cache_coherency(bo, I915_CACHE_LLC);
 
 	/* PreHSW required 512K alignment, HSW requires 16M */
-	vma = i915_gem_object_ggtt_pin(bo, NULL, 0, SZ_16M, 0);
+	vma = i915_vma_instance(bo, &gt->ggtt->vm, NULL);
 	if (IS_ERR(vma)) {
 		ret = PTR_ERR(vma);
 		goto err_unref;
 	}
+
+	/*
+	 * PreHSW required 512K alignment.
+	 * HSW and onwards, align to requested size of OA buffer.
+	 */
+	ret = i915_vma_pin(vma, 0, SZ_16M, PIN_GLOBAL | PIN_HIGH);
+	if (ret) {
+		drm_err(&gt->i915->drm, "Failed to pin OA buffer %d\n", ret);
+		goto err_unref;
+	}
+
 	stream->oa_buffer.vma = vma;
 
 	stream->oa_buffer.vaddr =
@@ -1636,6 +1857,7 @@ static u32 *save_restore_register(struct i915_perf_stream *stream, u32 *cs,
 static int alloc_noa_wait(struct i915_perf_stream *stream)
 {
 	struct drm_i915_private *i915 = stream->perf->i915;
+	struct intel_gt *gt = stream->engine->gt;
 	struct drm_i915_gem_object *bo;
 	struct i915_vma *vma;
 	const u64 delay_ticks = 0xffffffffffffffff -
@@ -1654,6 +1876,9 @@ static int alloc_noa_wait(struct i915_perf_stream *stream)
 		DELTA_TARGET,
 		N_CS_GPR
 	};
+	i915_reg_t mi_predicate_result = HAS_MI_SET_PREDICATE(i915) ?
+					  MI_PREDICATE_RESULT_2_ENGINE(base) :
+					  MI_PREDICATE_RESULT_1(RENDER_RING_BASE);
 
 	bo = i915_gem_object_create_internal(i915, 4096);
 	if (IS_ERR(bo)) {
@@ -1673,12 +1898,16 @@ retry:
 	 * multiple OA config BOs will have a jump to this address and it
 	 * needs to be fixed during the lifetime of the i915/perf stream.
 	 */
-	vma = i915_gem_object_ggtt_pin_ww(bo, &ww, NULL, 0, 0, PIN_HIGH);
+	vma = i915_vma_instance(bo, &gt->ggtt->vm, NULL);
 	if (IS_ERR(vma)) {
 		ret = PTR_ERR(vma);
 		goto out_ww;
 	}
 
+	ret = i915_vma_pin_ww(vma, &ww, 0, 0, PIN_GLOBAL | PIN_HIGH);
+	if (ret)
+		goto out_ww;
+
 	batch = cs = i915_gem_object_pin_map(bo, I915_MAP_WB);
 	if (IS_ERR(batch)) {
 		ret = PTR_ERR(batch);
@@ -1691,7 +1920,7 @@ retry:
 			stream, cs, true /* save */, CS_GPR(i),
 			INTEL_GT_SCRATCH_FIELD_PERF_CS_GPR + 8 * i, 2);
 	cs = save_restore_register(
-		stream, cs, true /* save */, MI_PREDICATE_RESULT_1(RENDER_RING_BASE),
+		stream, cs, true /* save */, mi_predicate_result,
 		INTEL_GT_SCRATCH_FIELD_PERF_PREDICATE_RESULT_1, 1);
 
 	/* First timestamp snapshot location. */
@@ -1745,7 +1974,10 @@ retry:
 	 */
 	*cs++ = MI_LOAD_REGISTER_REG | (3 - 2);
 	*cs++ = i915_mmio_reg_offset(CS_GPR(JUMP_PREDICATE));
-	*cs++ = i915_mmio_reg_offset(MI_PREDICATE_RESULT_1(RENDER_RING_BASE));
+	*cs++ = i915_mmio_reg_offset(mi_predicate_result);
+
+	if (HAS_MI_SET_PREDICATE(i915))
+		*cs++ = MI_SET_PREDICATE | 1;
 
 	/* Restart from the beginning if we had timestamps roll over. */
 	*cs++ = (GRAPHICS_VER(i915) < 8 ?
@@ -1755,6 +1987,9 @@ retry:
 	*cs++ = i915_ggtt_offset(vma) + (ts0 - batch) * 4;
 	*cs++ = 0;
 
+	if (HAS_MI_SET_PREDICATE(i915))
+		*cs++ = MI_SET_PREDICATE;
+
 	/*
 	 * Now add the diff between to previous timestamps and add it to :
 	 *      (((1 * << 64) - 1) - delay_ns)
@@ -1782,7 +2017,10 @@ retry:
 	 */
 	*cs++ = MI_LOAD_REGISTER_REG | (3 - 2);
 	*cs++ = i915_mmio_reg_offset(CS_GPR(JUMP_PREDICATE));
-	*cs++ = i915_mmio_reg_offset(MI_PREDICATE_RESULT_1(RENDER_RING_BASE));
+	*cs++ = i915_mmio_reg_offset(mi_predicate_result);
+
+	if (HAS_MI_SET_PREDICATE(i915))
+		*cs++ = MI_SET_PREDICATE | 1;
 
 	/* Predicate the jump.  */
 	*cs++ = (GRAPHICS_VER(i915) < 8 ?
@@ -1792,13 +2030,16 @@ retry:
 	*cs++ = i915_ggtt_offset(vma) + (jump - batch) * 4;
 	*cs++ = 0;
 
+	if (HAS_MI_SET_PREDICATE(i915))
+		*cs++ = MI_SET_PREDICATE;
+
 	/* Restore registers. */
 	for (i = 0; i < N_CS_GPR; i++)
 		cs = save_restore_register(
 			stream, cs, false /* restore */, CS_GPR(i),
 			INTEL_GT_SCRATCH_FIELD_PERF_CS_GPR + 8 * i, 2);
 	cs = save_restore_register(
-		stream, cs, false /* restore */, MI_PREDICATE_RESULT_1(RENDER_RING_BASE),
+		stream, cs, false /* restore */, mi_predicate_result,
 		INTEL_GT_SCRATCH_FIELD_PERF_PREDICATE_RESULT_1, 1);
 
 	/* And return to the ring. */
@@ -2017,9 +2258,7 @@ retry:
 			goto err_add_request;
 	}
 
-	err = i915_request_await_object(rq, vma->obj, 0);
-	if (!err)
-		err = i915_vma_move_to_active(vma, rq, 0);
+	err = i915_vma_move_to_active(vma, rq, 0);
 	if (err)
 		goto err_add_request;
 
@@ -2283,11 +2522,12 @@ static int gen12_configure_oar_context(struct i915_perf_stream *stream,
 {
 	int err;
 	struct intel_context *ce = stream->pinned_ctx;
-	u32 format = stream->oa_buffer.format;
+	u32 format = stream->oa_buffer.format->format;
+	u32 offset = stream->perf->ctx_oactxctrl_offset;
 	struct flex regs_context[] = {
 		{
 			GEN8_OACTXCONTROL,
-			stream->perf->ctx_oactxctrl_offset + 1,
+			offset + 1,
 			active ? GEN8_OA_COUNTER_RESUME : 0,
 		},
 	};
@@ -2312,12 +2552,13 @@ static int gen12_configure_oar_context(struct i915_perf_stream *stream,
 		},
 	};
 
-	/* Modify the context image of pinned context with regs_context*/
+	/* Modify the context image of pinned context with regs_context */
 	err = intel_context_lock_pinned(ce);
 	if (err)
 		return err;
 
-	err = gen8_modify_context(ce, regs_context, ARRAY_SIZE(regs_context));
+	err = gen8_modify_context(ce, regs_context,
+				  ARRAY_SIZE(regs_context));
 	intel_context_unlock_pinned(ce);
 	if (err)
 		return err;
@@ -2359,10 +2600,11 @@ oa_configure_all_contexts(struct i915_perf_stream *stream,
 {
 	struct drm_i915_private *i915 = stream->perf->i915;
 	struct intel_engine_cs *engine;
+	struct intel_gt *gt = stream->engine->gt;
 	struct i915_gem_context *ctx, *cn;
 	int err;
 
-	lockdep_assert_held(&stream->perf->lock);
+	lockdep_assert_held(&gt->perf.lock);
 
 	/*
 	 * The OA register config is setup through the context image. This image
@@ -2442,6 +2684,7 @@ lrc_configure_all_contexts(struct i915_perf_stream *stream,
 			   const struct i915_oa_config *oa_config,
 			   struct i915_active *active)
 {
+	u32 ctx_oactxctrl = stream->perf->ctx_oactxctrl_offset;
 	/* The MMIO offsets for Flex EU registers aren't contiguous */
 	const u32 ctx_flexeu0 = stream->perf->ctx_flexeu0_offset;
 #define ctx_flexeuN(N) (ctx_flexeu0 + 2 * (N) + 1)
@@ -2452,7 +2695,7 @@ lrc_configure_all_contexts(struct i915_perf_stream *stream,
 		},
 		{
 			GEN8_OACTXCONTROL,
-			stream->perf->ctx_oactxctrl_offset + 1,
+			ctx_oactxctrl + 1,
 		},
 		{ EU_PERF_CNTL0, ctx_flexeuN(0) },
 		{ EU_PERF_CNTL1, ctx_flexeuN(1) },
@@ -2540,12 +2783,26 @@ static int
 gen12_enable_metric_set(struct i915_perf_stream *stream,
 			struct i915_active *active)
 {
+	struct drm_i915_private *i915 = stream->perf->i915;
 	struct intel_uncore *uncore = stream->uncore;
 	struct i915_oa_config *oa_config = stream->oa_config;
 	bool periodic = stream->periodic;
 	u32 period_exponent = stream->period_exponent;
+	u32 sqcnt1;
 	int ret;
 
+	/*
+	 * Wa_1508761755:xehpsdv, dg2
+	 * EU NOA signals behave incorrectly if EU clock gating is enabled.
+	 * Disable thread stall DOP gating and EU DOP gating.
+	 */
+	if (IS_XEHPSDV(i915) || IS_DG2(i915)) {
+		intel_gt_mcr_multicast_write(uncore->gt, GEN8_ROW_CHICKEN,
+					     _MASKED_BIT_ENABLE(STALL_DOP_GATING_DISABLE));
+		intel_uncore_write(uncore, GEN7_ROW_CHICKEN2,
+				   _MASKED_BIT_ENABLE(GEN12_DISABLE_DOP_GATING));
+	}
+
 	intel_uncore_write(uncore, GEN12_OAG_OA_DEBUG,
 			   /* Disable clk ratio reports, like previous Gens. */
 			   _MASKED_BIT_ENABLE(GEN12_OAG_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS |
@@ -2562,6 +2819,16 @@ gen12_enable_metric_set(struct i915_perf_stream *stream,
 			    (period_exponent << GEN12_OAG_OAGLBCTXCTRL_TIMER_PERIOD_SHIFT))
 			    : 0);
 
+	/*
+	 * Initialize Super Queue Internal Cnt Register
+	 * Set PMON Enable in order to collect valid metrics.
+	 * Enable byets per clock reporting in OA for XEHPSDV onward.
+	 */
+	sqcnt1 = GEN12_SQCNT1_PMON_ENABLE |
+		 (HAS_OA_BPC_REPORTING(i915) ? GEN12_SQCNT1_OABPC : 0);
+
+	intel_uncore_rmw(uncore, GEN12_SQCNT1, 0, sqcnt1);
+
 	/*
 	 * Update all contexts prior writing the mux configurations as we need
 	 * to make sure all slices/subslices are ON before writing to NOA
@@ -2611,6 +2878,19 @@ static void gen11_disable_metric_set(struct i915_perf_stream *stream)
 static void gen12_disable_metric_set(struct i915_perf_stream *stream)
 {
 	struct intel_uncore *uncore = stream->uncore;
+	struct drm_i915_private *i915 = stream->perf->i915;
+	u32 sqcnt1;
+
+	/*
+	 * Wa_1508761755:xehpsdv, dg2
+	 * Enable thread stall DOP gating and EU DOP gating.
+	 */
+	if (IS_XEHPSDV(i915) || IS_DG2(i915)) {
+		intel_gt_mcr_multicast_write(uncore->gt, GEN8_ROW_CHICKEN,
+					     _MASKED_BIT_DISABLE(STALL_DOP_GATING_DISABLE));
+		intel_uncore_write(uncore, GEN7_ROW_CHICKEN2,
+				   _MASKED_BIT_DISABLE(GEN12_DISABLE_DOP_GATING));
+	}
 
 	/* Reset all contexts' slices/subslices configurations. */
 	gen12_configure_all_contexts(stream, NULL, NULL);
@@ -2621,6 +2901,12 @@ static void gen12_disable_metric_set(struct i915_perf_stream *stream)
 
 	/* Make sure we disable noa to save power. */
 	intel_uncore_rmw(uncore, RPM_CONFIG1, GEN10_GT_NOA_ENABLE, 0);
+
+	sqcnt1 = GEN12_SQCNT1_PMON_ENABLE |
+		 (HAS_OA_BPC_REPORTING(i915) ? GEN12_SQCNT1_OABPC : 0);
+
+	/* Reset PMON Enable to save power. */
+	intel_uncore_rmw(uncore, GEN12_SQCNT1, sqcnt1, 0);
 }
 
 static void gen7_oa_enable(struct i915_perf_stream *stream)
@@ -2630,7 +2916,7 @@ static void gen7_oa_enable(struct i915_perf_stream *stream)
 	u32 ctx_id = stream->specific_ctx_id;
 	bool periodic = stream->periodic;
 	u32 period_exponent = stream->period_exponent;
-	u32 report_format = stream->oa_buffer.format;
+	u32 report_format = stream->oa_buffer.format->format;
 
 	/*
 	 * Reset buf pointers so we don't forward reports from before now.
@@ -2656,7 +2942,7 @@ static void gen7_oa_enable(struct i915_perf_stream *stream)
 static void gen8_oa_enable(struct i915_perf_stream *stream)
 {
 	struct intel_uncore *uncore = stream->uncore;
-	u32 report_format = stream->oa_buffer.format;
+	u32 report_format = stream->oa_buffer.format->format;
 
 	/*
 	 * Reset buf pointers so we don't forward reports from before now.
@@ -2682,7 +2968,7 @@ static void gen8_oa_enable(struct i915_perf_stream *stream)
 static void gen12_oa_enable(struct i915_perf_stream *stream)
 {
 	struct intel_uncore *uncore = stream->uncore;
-	u32 report_format = stream->oa_buffer.format;
+	u32 report_format = stream->oa_buffer.format->format;
 
 	/*
 	 * If we don't want OA reports from the OA buffer, then we don't even
@@ -2838,6 +3124,30 @@ get_sseu_config(struct intel_sseu *out_sseu,
 	return i915_gem_user_to_context_sseu(engine->gt, drm_sseu, out_sseu);
 }
 
+/*
+ * OA timestamp frequency = CS timestamp frequency in most platforms. On some
+ * platforms OA unit ignores the CTC_SHIFT and the 2 timestamps differ. In such
+ * cases, return the adjusted CS timestamp frequency to the user.
+ */
+u32 i915_perf_oa_timestamp_frequency(struct drm_i915_private *i915)
+{
+	/* Wa_18013179988:dg2 */
+	if (IS_DG2(i915)) {
+		intel_wakeref_t wakeref;
+		u32 reg, shift;
+
+		with_intel_runtime_pm(to_gt(i915)->uncore->rpm, wakeref)
+			reg = intel_uncore_read(to_gt(i915)->uncore, RPM_CONFIG0);
+
+		shift = REG_FIELD_GET(GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK,
+				      reg);
+
+		return to_gt(i915)->clock_frequency << (3 - shift);
+	}
+
+	return to_gt(i915)->clock_frequency;
+}
+
 /**
  * i915_oa_stream_init - validate combined props for OA stream and init
  * @stream: An i915 perf stream
@@ -2862,7 +3172,7 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 {
 	struct drm_i915_private *i915 = stream->perf->i915;
 	struct i915_perf *perf = stream->perf;
-	int format_size;
+	struct intel_gt *gt;
 	int ret;
 
 	if (!props->engine) {
@@ -2870,6 +3180,7 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 			"OA engine not specified\n");
 		return -EINVAL;
 	}
+	gt = props->engine->gt;
 
 	/*
 	 * If the sysfs metrics/ directory wasn't registered for some
@@ -2900,7 +3211,7 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 	 * counter reports and marshal to the appropriate client
 	 * we currently only allow exclusive access
 	 */
-	if (perf->exclusive_stream) {
+	if (gt->perf.exclusive_stream) {
 		drm_dbg(&stream->perf->i915->drm,
 			"OA unit already in use\n");
 		return -EBUSY;
@@ -2917,20 +3228,15 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 
 	stream->sample_size = sizeof(struct drm_i915_perf_record_header);
 
-	format_size = perf->oa_formats[props->oa_format].size;
+	stream->oa_buffer.format = &perf->oa_formats[props->oa_format];
+	if (drm_WARN_ON(&i915->drm, stream->oa_buffer.format->size == 0))
+		return -EINVAL;
 
 	stream->sample_flags = props->sample_flags;
-	stream->sample_size += format_size;
-
-	stream->oa_buffer.format_size = format_size;
-	if (drm_WARN_ON(&i915->drm, stream->oa_buffer.format_size == 0))
-		return -EINVAL;
+	stream->sample_size += stream->oa_buffer.format->size;
 
 	stream->hold_preemption = props->hold_preemption;
 
-	stream->oa_buffer.format =
-		perf->oa_formats[props->oa_format].format;
-
 	stream->periodic = props->oa_periodic;
 	if (stream->periodic)
 		stream->period_exponent = props->oa_period_exponent;
@@ -2974,14 +3280,31 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 	intel_engine_pm_get(stream->engine);
 	intel_uncore_forcewake_get(stream->uncore, FORCEWAKE_ALL);
 
+	/*
+	 * Wa_16011777198:dg2: GuC resets render as part of the Wa. This causes
+	 * OA to lose the configuration state. Prevent this by overriding GUCRC
+	 * mode.
+	 */
+	if (intel_uc_uses_guc_rc(&gt->uc) &&
+	    (IS_DG2_GRAPHICS_STEP(gt->i915, G10, STEP_A0, STEP_C0) ||
+	     IS_DG2_GRAPHICS_STEP(gt->i915, G11, STEP_A0, STEP_B0))) {
+		ret = intel_guc_slpc_override_gucrc_mode(&gt->uc.guc.slpc,
+							 SLPC_GUCRC_MODE_GUCRC_NO_RC6);
+		if (ret) {
+			drm_dbg(&stream->perf->i915->drm,
+				"Unable to override gucrc mode\n");
+			goto err_config;
+		}
+	}
+
 	ret = alloc_oa_buffer(stream);
 	if (ret)
 		goto err_oa_buf_alloc;
 
 	stream->ops = &i915_oa_stream_ops;
 
-	perf->sseu = props->sseu;
-	WRITE_ONCE(perf->exclusive_stream, stream);
+	stream->engine->gt->perf.sseu = props->sseu;
+	WRITE_ONCE(gt->perf.exclusive_stream, stream);
 
 	ret = i915_perf_stream_enable_sync(stream);
 	if (ret) {
@@ -2999,11 +3322,12 @@ static int i915_oa_stream_init(struct i915_perf_stream *stream,
 	stream->poll_check_timer.function = oa_poll_check_timer_cb;
 	init_waitqueue_head(&stream->poll_wq);
 	spin_lock_init(&stream->oa_buffer.ptr_lock);
+	mutex_init(&stream->lock);
 
 	return 0;
 
 err_enable:
-	WRITE_ONCE(perf->exclusive_stream, NULL);
+	WRITE_ONCE(gt->perf.exclusive_stream, NULL);
 	perf->ops.disable_metric_set(stream);
 
 	free_oa_buffer(stream);
@@ -3033,7 +3357,7 @@ void i915_oa_init_reg_state(const struct intel_context *ce,
 		return;
 
 	/* perf.exclusive_stream serialised by lrc_configure_all_contexts() */
-	stream = READ_ONCE(engine->i915->perf.exclusive_stream);
+	stream = READ_ONCE(engine->gt->perf.exclusive_stream);
 	if (stream && GRAPHICS_VER(stream->perf->i915) < 12)
 		gen8_update_reg_state_unlocked(ce, stream);
 }
@@ -3062,7 +3386,6 @@ static ssize_t i915_perf_read(struct file *file,
 			      loff_t *ppos)
 {
 	struct i915_perf_stream *stream = file->private_data;
-	struct i915_perf *perf = stream->perf;
 	size_t offset = 0;
 	int ret;
 
@@ -3086,14 +3409,14 @@ static ssize_t i915_perf_read(struct file *file,
 			if (ret)
 				return ret;
 
-			mutex_lock(&perf->lock);
+			mutex_lock(&stream->lock);
 			ret = stream->ops->read(stream, buf, count, &offset);
-			mutex_unlock(&perf->lock);
+			mutex_unlock(&stream->lock);
 		} while (!offset && !ret);
 	} else {
-		mutex_lock(&perf->lock);
+		mutex_lock(&stream->lock);
 		ret = stream->ops->read(stream, buf, count, &offset);
-		mutex_unlock(&perf->lock);
+		mutex_unlock(&stream->lock);
 	}
 
 	/* We allow the poll checking to sometimes report false positive EPOLLIN
@@ -3140,9 +3463,6 @@ static enum hrtimer_restart oa_poll_check_timer_cb(struct hrtimer *hrtimer)
  * &i915_perf_stream_ops->poll_wait to call poll_wait() with a wait queue that
  * will be woken for new stream data.
  *
- * Note: The &perf->lock mutex has been taken to serialize
- * with any non-file-operation driver hooks.
- *
  * Returns: any poll events that are ready without sleeping
  */
 static __poll_t i915_perf_poll_locked(struct i915_perf_stream *stream,
@@ -3181,12 +3501,11 @@ static __poll_t i915_perf_poll_locked(struct i915_perf_stream *stream,
 static __poll_t i915_perf_poll(struct file *file, poll_table *wait)
 {
 	struct i915_perf_stream *stream = file->private_data;
-	struct i915_perf *perf = stream->perf;
 	__poll_t ret;
 
-	mutex_lock(&perf->lock);
+	mutex_lock(&stream->lock);
 	ret = i915_perf_poll_locked(stream, file, wait);
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&stream->lock);
 
 	return ret;
 }
@@ -3285,9 +3604,6 @@ static long i915_perf_config_locked(struct i915_perf_stream *stream,
  * @cmd: the ioctl request
  * @arg: the ioctl data
  *
- * Note: The &perf->lock mutex has been taken to serialize
- * with any non-file-operation driver hooks.
- *
  * Returns: zero on success or a negative error code. Returns -EINVAL for
  * an unknown ioctl request.
  */
@@ -3325,12 +3641,11 @@ static long i915_perf_ioctl(struct file *file,
 			    unsigned long arg)
 {
 	struct i915_perf_stream *stream = file->private_data;
-	struct i915_perf *perf = stream->perf;
 	long ret;
 
-	mutex_lock(&perf->lock);
+	mutex_lock(&stream->lock);
 	ret = i915_perf_ioctl_locked(stream, cmd, arg);
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&stream->lock);
 
 	return ret;
 }
@@ -3342,7 +3657,7 @@ static long i915_perf_ioctl(struct file *file,
  * Frees all resources associated with the given i915 perf @stream, disabling
  * any associated data capture in the process.
  *
- * Note: The &perf->lock mutex has been taken to serialize
+ * Note: The &gt->perf.lock mutex has been taken to serialize
  * with any non-file-operation driver hooks.
  */
 static void i915_perf_destroy_locked(struct i915_perf_stream *stream)
@@ -3374,10 +3689,16 @@ static int i915_perf_release(struct inode *inode, struct file *file)
 {
 	struct i915_perf_stream *stream = file->private_data;
 	struct i915_perf *perf = stream->perf;
+	struct intel_gt *gt = stream->engine->gt;
 
-	mutex_lock(&perf->lock);
+	/*
+	 * Within this call, we know that the fd is being closed and we have no
+	 * other user of stream->lock. Use the perf lock to destroy the stream
+	 * here.
+	 */
+	mutex_lock(&gt->perf.lock);
 	i915_perf_destroy_locked(stream);
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&gt->perf.lock);
 
 	/* Release the reference the perf stream kept on the driver. */
 	drm_dev_put(&perf->i915->drm);
@@ -3410,7 +3731,7 @@ static const struct file_operations fops = {
  * See i915_perf_ioctl_open() for interface details.
  *
  * Implements further stream config validation and stream initialization on
- * behalf of i915_perf_open_ioctl() with the &perf->lock mutex
+ * behalf of i915_perf_open_ioctl() with the &gt->perf.lock mutex
  * taken to serialize with any non-file-operation driver hooks.
  *
  * Note: at this point the @props have only been validated in isolation and
@@ -3565,8 +3886,10 @@ err:
 
 static u64 oa_exponent_to_ns(struct i915_perf *perf, int exponent)
 {
-	return intel_gt_clock_interval_to_ns(to_gt(perf->i915),
-					     2ULL << exponent);
+	u64 nom = (2ULL << exponent) * NSEC_PER_SEC;
+	u32 den = i915_perf_oa_timestamp_frequency(perf->i915);
+
+	return div_u64(nom + den - 1, den);
 }
 
 static __always_inline bool
@@ -3794,7 +4117,7 @@ static int read_properties_unlocked(struct i915_perf *perf,
  * mutex to avoid an awkward lockdep with mmap_lock.
  *
  * Most of the implementation details are handled by
- * i915_perf_open_ioctl_locked() after taking the &perf->lock
+ * i915_perf_open_ioctl_locked() after taking the &gt->perf.lock
  * mutex for serializing with any non-file-operation driver hooks.
  *
  * Return: A newly opened i915 Perf stream file descriptor or negative
@@ -3805,6 +4128,7 @@ int i915_perf_open_ioctl(struct drm_device *dev, void *data,
 {
 	struct i915_perf *perf = &to_i915(dev)->perf;
 	struct drm_i915_perf_open_param *param = data;
+	struct intel_gt *gt;
 	struct perf_open_properties props;
 	u32 known_open_flags;
 	int ret;
@@ -3831,9 +4155,11 @@ int i915_perf_open_ioctl(struct drm_device *dev, void *data,
 	if (ret)
 		return ret;
 
-	mutex_lock(&perf->lock);
+	gt = props.engine->gt;
+
+	mutex_lock(&gt->perf.lock);
 	ret = i915_perf_open_ioctl_locked(perf, param, &props, file);
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&gt->perf.lock);
 
 	return ret;
 }
@@ -3849,6 +4175,7 @@ int i915_perf_open_ioctl(struct drm_device *dev, void *data,
 void i915_perf_register(struct drm_i915_private *i915)
 {
 	struct i915_perf *perf = &i915->perf;
+	struct intel_gt *gt = to_gt(i915);
 
 	if (!perf->i915)
 		return;
@@ -3857,13 +4184,13 @@ void i915_perf_register(struct drm_i915_private *i915)
 	 * i915_perf_open_ioctl(); considering that we register after
 	 * being exposed to userspace.
 	 */
-	mutex_lock(&perf->lock);
+	mutex_lock(&gt->perf.lock);
 
 	perf->metrics_kobj =
 		kobject_create_and_add("metrics",
 				       &i915->drm.primary->kdev->kobj);
 
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&gt->perf.lock);
 }
 
 /**
@@ -3939,6 +4266,11 @@ static const struct i915_range gen12_oa_b_counters[] = {
 	{}
 };
 
+static const struct i915_range xehp_oa_b_counters[] = {
+	{ .start = 0xdc48, .end = 0xdc48 },	/* OAA_ENABLE_REG */
+	{ .start = 0xdd00, .end = 0xdd48 },	/* OAG_LCE0_0 - OAA_LENABLE_REG */
+};
+
 static const struct i915_range gen7_oa_mux_regs[] = {
 	{ .start = 0x91b8, .end = 0x91cc },	/* OA_PERFCNT[1-2], OA_PERFMATRIX */
 	{ .start = 0x9800, .end = 0x9888 },	/* MICRO_BP0_0 - NOA_WRITE */
@@ -4013,6 +4345,12 @@ static bool gen12_is_valid_b_counter_addr(struct i915_perf *perf, u32 addr)
 	return reg_in_range_table(addr, gen12_oa_b_counters);
 }
 
+static bool xehp_is_valid_b_counter_addr(struct i915_perf *perf, u32 addr)
+{
+	return reg_in_range_table(addr, xehp_oa_b_counters) ||
+		reg_in_range_table(addr, gen12_oa_b_counters);
+}
+
 static bool gen12_is_valid_mux_addr(struct i915_perf *perf, u32 addr)
 {
 	return reg_in_range_table(addr, gen12_oa_mux_regs);
@@ -4411,11 +4749,47 @@ static void oa_init_supported_formats(struct i915_perf *perf)
 		oa_format_add(perf, I915_OA_FORMAT_C4_B8);
 		break;
 
+	case INTEL_DG2:
+		oa_format_add(perf, I915_OAR_FORMAT_A32u40_A4u32_B8_C8);
+		oa_format_add(perf, I915_OA_FORMAT_A24u40_A14u32_B8_C8);
+		break;
+
 	default:
 		MISSING_CASE(platform);
 	}
 }
 
+static void i915_perf_init_info(struct drm_i915_private *i915)
+{
+	struct i915_perf *perf = &i915->perf;
+
+	switch (GRAPHICS_VER(i915)) {
+	case 8:
+		perf->ctx_oactxctrl_offset = 0x120;
+		perf->ctx_flexeu0_offset = 0x2ce;
+		perf->gen8_valid_ctx_bit = BIT(25);
+		break;
+	case 9:
+		perf->ctx_oactxctrl_offset = 0x128;
+		perf->ctx_flexeu0_offset = 0x3de;
+		perf->gen8_valid_ctx_bit = BIT(16);
+		break;
+	case 11:
+		perf->ctx_oactxctrl_offset = 0x124;
+		perf->ctx_flexeu0_offset = 0x78e;
+		perf->gen8_valid_ctx_bit = BIT(16);
+		break;
+	case 12:
+		/*
+		 * Calculate offset at runtime in oa_pin_context for gen12 and
+		 * cache the value in perf->ctx_oactxctrl_offset.
+		 */
+		break;
+	default:
+		MISSING_CASE(GRAPHICS_VER(i915));
+	}
+}
+
 /**
  * i915_perf_init - initialize i915-perf state on module bind
  * @i915: i915 device instance
@@ -4429,12 +4803,6 @@ void i915_perf_init(struct drm_i915_private *i915)
 {
 	struct i915_perf *perf = &i915->perf;
 
-	/* XXX const struct i915_perf_ops! */
-
-	/* i915_perf is not enabled for DG2 yet */
-	if (IS_DG2(i915))
-		return;
-
 	perf->oa_formats = oa_formats;
 	if (IS_HASWELL(i915)) {
 		perf->ops.is_valid_b_counter_reg = gen7_is_valid_b_counter_addr;
@@ -4454,6 +4822,7 @@ void i915_perf_init(struct drm_i915_private *i915)
 		 * execlist mode by default.
 		 */
 		perf->ops.read = gen8_oa_read;
+		i915_perf_init_info(i915);
 
 		if (IS_GRAPHICS_VER(i915, 8, 9)) {
 			perf->ops.is_valid_b_counter_reg =
@@ -4473,18 +4842,6 @@ void i915_perf_init(struct drm_i915_private *i915)
 			perf->ops.enable_metric_set = gen8_enable_metric_set;
 			perf->ops.disable_metric_set = gen8_disable_metric_set;
 			perf->ops.oa_hw_tail_read = gen8_oa_hw_tail_read;
-
-			if (GRAPHICS_VER(i915) == 8) {
-				perf->ctx_oactxctrl_offset = 0x120;
-				perf->ctx_flexeu0_offset = 0x2ce;
-
-				perf->gen8_valid_ctx_bit = BIT(25);
-			} else {
-				perf->ctx_oactxctrl_offset = 0x128;
-				perf->ctx_flexeu0_offset = 0x3de;
-
-				perf->gen8_valid_ctx_bit = BIT(16);
-			}
 		} else if (GRAPHICS_VER(i915) == 11) {
 			perf->ops.is_valid_b_counter_reg =
 				gen7_is_valid_b_counter_addr;
@@ -4498,13 +4855,10 @@ void i915_perf_init(struct drm_i915_private *i915)
 			perf->ops.enable_metric_set = gen8_enable_metric_set;
 			perf->ops.disable_metric_set = gen11_disable_metric_set;
 			perf->ops.oa_hw_tail_read = gen8_oa_hw_tail_read;
-
-			perf->ctx_oactxctrl_offset = 0x124;
-			perf->ctx_flexeu0_offset = 0x78e;
-
-			perf->gen8_valid_ctx_bit = BIT(16);
 		} else if (GRAPHICS_VER(i915) == 12) {
 			perf->ops.is_valid_b_counter_reg =
+				HAS_OA_SLICE_CONTRIB_LIMITS(i915) ?
+				xehp_is_valid_b_counter_addr :
 				gen12_is_valid_b_counter_addr;
 			perf->ops.is_valid_mux_reg =
 				gen12_is_valid_mux_addr;
@@ -4516,14 +4870,15 @@ void i915_perf_init(struct drm_i915_private *i915)
 			perf->ops.enable_metric_set = gen12_enable_metric_set;
 			perf->ops.disable_metric_set = gen12_disable_metric_set;
 			perf->ops.oa_hw_tail_read = gen12_oa_hw_tail_read;
-
-			perf->ctx_flexeu0_offset = 0;
-			perf->ctx_oactxctrl_offset = 0x144;
 		}
 	}
 
 	if (perf->ops.enable_metric_set) {
-		mutex_init(&perf->lock);
+		struct intel_gt *gt;
+		int i;
+
+		for_each_gt(gt, i915, i)
+			mutex_init(&gt->perf.lock);
 
 		/* Choose a representative limit */
 		oa_sample_rate_hard_limit = to_gt(i915)->clock_frequency / 2;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf.h
index 1d1329e5af3a..f96e09a4af04 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf.h
@@ -57,4 +57,6 @@ static inline void i915_oa_config_put(struct i915_oa_config *oa_config)
 	kref_put(&oa_config->ref, i915_oa_config_release);
 }
 
+u32 i915_perf_oa_timestamp_frequency(struct drm_i915_private *i915);
+
 #endif /* __I915_PERF_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf_oa_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf_oa_regs.h
index f31c9f13a9fc..381d94101610 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf_oa_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf_oa_regs.h
@@ -97,7 +97,7 @@
 #define  GEN12_OAR_OACONTROL_COUNTER_FORMAT_SHIFT 1
 #define  GEN12_OAR_OACONTROL_COUNTER_ENABLE       (1 << 0)
 
-#define GEN12_OACTXCONTROL _MMIO(0x2360)
+#define GEN12_OACTXCONTROL(base) _MMIO((base) + 0x360)
 #define GEN12_OAR_OASTATUS _MMIO(0x2968)
 
 /* Gen12 OAG unit */
@@ -134,4 +134,8 @@
 #define GDT_CHICKEN_BITS    _MMIO(0x9840)
 #define   GT_NOA_ENABLE	    0x00000080
 
+#define GEN12_SQCNT1				_MMIO(0x8718)
+#define   GEN12_SQCNT1_PMON_ENABLE		REG_BIT(30)
+#define   GEN12_SQCNT1_OABPC			REG_BIT(29)
+
 #endif /* __INTEL_PERF_OA_REGS__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf_types.h
index 05cb9a335a97..ca150b7af3f2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_perf_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_perf_types.h
@@ -146,6 +146,11 @@ struct i915_perf_stream {
 	 */
 	struct intel_engine_cs *engine;
 
+	/**
+	 * @lock: Lock associated with operations on stream
+	 */
+	struct mutex lock;
+
 	/**
 	 * @sample_flags: Flags representing the `DRM_I915_PERF_PROP_SAMPLE_*`
 	 * properties given when opening a stream, representing the contents
@@ -245,11 +250,10 @@ struct i915_perf_stream {
 	 * @oa_buffer: State of the OA buffer.
 	 */
 	struct {
+		const struct i915_oa_format *format;
 		struct i915_vma *vma;
 		u8 *vaddr;
 		u32 last_ctx_id;
-		int format;
-		int format_size;
 		int size_exponent;
 
 		/**
@@ -380,6 +384,26 @@ struct i915_oa_ops {
 	u32 (*oa_hw_tail_read)(struct i915_perf_stream *stream);
 };
 
+struct i915_perf_gt {
+	/*
+	 * Lock associated with anything below within this structure.
+	 */
+	struct mutex lock;
+
+	/**
+	 * @sseu: sseu configuration selected to run while perf is active,
+	 * applies to all contexts.
+	 */
+	struct intel_sseu sseu;
+
+	/*
+	 * @exclusive_stream: The stream currently using the OA unit. This is
+	 * sometimes accessed outside a syscall associated to its file
+	 * descriptor.
+	 */
+	struct i915_perf_stream *exclusive_stream;
+};
+
 struct i915_perf {
 	struct drm_i915_private *i915;
 
@@ -397,25 +421,6 @@ struct i915_perf {
 	 */
 	struct idr metrics_idr;
 
-	/*
-	 * Lock associated with anything below within this structure
-	 * except exclusive_stream.
-	 */
-	struct mutex lock;
-
-	/*
-	 * The stream currently using the OA unit. If accessed
-	 * outside a syscall associated to its file
-	 * descriptor.
-	 */
-	struct i915_perf_stream *exclusive_stream;
-
-	/**
-	 * @sseu: sseu configuration selected to run while perf is active,
-	 * applies to all contexts.
-	 */
-	struct intel_sseu sseu;
-
 	/**
 	 * For rate limiting any notifications of spurious
 	 * invalid OA reports
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pmu.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_pmu.c
index 958b37123bf1..52531ab28c5f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_pmu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_pmu.c
@@ -148,13 +148,13 @@ static u64 __get_rc6(struct intel_gt *gt)
 	struct drm_i915_private *i915 = gt->i915;
 	u64 val;
 
-	val = intel_rc6_residency_ns(&gt->rc6, GEN6_GT_GFX_RC6);
+	val = intel_rc6_residency_ns(&gt->rc6, INTEL_RC6_RES_RC6);
 
 	if (HAS_RC6p(i915))
-		val += intel_rc6_residency_ns(&gt->rc6, GEN6_GT_GFX_RC6p);
+		val += intel_rc6_residency_ns(&gt->rc6, INTEL_RC6_RES_RC6p);
 
 	if (HAS_RC6pp(i915))
-		val += intel_rc6_residency_ns(&gt->rc6, GEN6_GT_GFX_RC6pp);
+		val += intel_rc6_residency_ns(&gt->rc6, INTEL_RC6_RES_RC6pp);
 
 	return val;
 }
@@ -371,7 +371,6 @@ static void
 frequency_sample(struct intel_gt *gt, unsigned int period_ns)
 {
 	struct drm_i915_private *i915 = gt->i915;
-	struct intel_uncore *uncore = gt->uncore;
 	struct i915_pmu *pmu = &i915->pmu;
 	struct intel_rps *rps = &gt->rps;
 
@@ -394,7 +393,7 @@ frequency_sample(struct intel_gt *gt, unsigned int period_ns)
 		 * case we assume the system is running at the intended
 		 * frequency. Fortunately, the read should rarely fail!
 		 */
-		val = intel_uncore_read_fw(uncore, GEN6_RPSTAT1);
+		val = intel_rps_read_rpstat_fw(rps);
 		if (val)
 			val = intel_rps_get_cagf(rps, val);
 		else
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_query.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_query.c
index 6ec9c9fb7b0d..00871ef99792 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_query.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_query.c
@@ -250,8 +250,9 @@ static int query_perf_config_data(struct drm_i915_private *i915,
 		return total_size;
 
 	if (query_item->length < total_size) {
-		DRM_DEBUG("Invalid query config data item size=%u expected=%u\n",
-			  query_item->length, total_size);
+		drm_dbg(&i915->drm,
+			"Invalid query config data item size=%u expected=%u\n",
+			query_item->length, total_size);
 		return -EINVAL;
 	}
 
@@ -418,9 +419,10 @@ static int query_perf_config_list(struct drm_i915_private *i915,
 	} while (n_configs > alloc);
 
 	if (query_item->length < sizeof_perf_config_list(n_configs)) {
-		DRM_DEBUG("Invalid query config list item size=%u expected=%zu\n",
-			  query_item->length,
-			  sizeof_perf_config_list(n_configs));
+		drm_dbg(&i915->drm,
+			"Invalid query config list item size=%u expected=%zu\n",
+			query_item->length,
+			sizeof_perf_config_list(n_configs));
 		kfree(oa_config_ids);
 		return -EINVAL;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_reg.h
index da35bb2db26b..916176872544 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_reg.h
@@ -26,6 +26,7 @@
 #define _I915_REG_H_
 
 #include "i915_reg_defs.h"
+#include "display/intel_display_reg_defs.h"
 
 /**
  * DOC: The i915 register macro definition style guide
@@ -115,75 +116,6 @@
  *  #define GEN8_BAR                    _MMIO(0xb888)
  */
 
-#define DISPLAY_MMIO_BASE(dev_priv)	(INTEL_INFO(dev_priv)->display.mmio_offset)
-
-/*
- * Given the first two numbers __a and __b of arbitrarily many evenly spaced
- * numbers, pick the 0-based __index'th value.
- *
- * Always prefer this over _PICK() if the numbers are evenly spaced.
- */
-#define _PICK_EVEN(__index, __a, __b) ((__a) + (__index) * ((__b) - (__a)))
-
-/*
- * Given the arbitrary numbers in varargs, pick the 0-based __index'th number.
- *
- * Always prefer _PICK_EVEN() over this if the numbers are evenly spaced.
- */
-#define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
-
-/*
- * Named helper wrappers around _PICK_EVEN() and _PICK().
- */
-#define _PIPE(pipe, a, b)		_PICK_EVEN(pipe, a, b)
-#define _PLANE(plane, a, b)		_PICK_EVEN(plane, a, b)
-#define _TRANS(tran, a, b)		_PICK_EVEN(tran, a, b)
-#define _PORT(port, a, b)		_PICK_EVEN(port, a, b)
-#define _PLL(pll, a, b)			_PICK_EVEN(pll, a, b)
-#define _PHY(phy, a, b)			_PICK_EVEN(phy, a, b)
-
-#define _MMIO_PIPE(pipe, a, b)		_MMIO(_PIPE(pipe, a, b))
-#define _MMIO_PLANE(plane, a, b)	_MMIO(_PLANE(plane, a, b))
-#define _MMIO_TRANS(tran, a, b)		_MMIO(_TRANS(tran, a, b))
-#define _MMIO_PORT(port, a, b)		_MMIO(_PORT(port, a, b))
-#define _MMIO_PLL(pll, a, b)		_MMIO(_PLL(pll, a, b))
-#define _MMIO_PHY(phy, a, b)		_MMIO(_PHY(phy, a, b))
-
-#define _PHY3(phy, ...)			_PICK(phy, __VA_ARGS__)
-
-#define _MMIO_PIPE3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
-#define _MMIO_PORT3(pipe, a, b, c)	_MMIO(_PICK(pipe, a, b, c))
-#define _MMIO_PHY3(phy, a, b, c)	_MMIO(_PHY3(phy, a, b, c))
-#define _MMIO_PLL3(pll, ...)		_MMIO(_PICK(pll, __VA_ARGS__))
-
-
-/*
- * Device info offset array based helpers for groups of registers with unevenly
- * spaced base offsets.
- */
-#define _MMIO_PIPE2(pipe, reg)		_MMIO(INTEL_INFO(dev_priv)->display.pipe_offsets[(pipe)] - \
-					      INTEL_INFO(dev_priv)->display.pipe_offsets[PIPE_A] + \
-					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
-#define _MMIO_TRANS2(tran, reg)		_MMIO(INTEL_INFO(dev_priv)->display.trans_offsets[(tran)] - \
-					      INTEL_INFO(dev_priv)->display.trans_offsets[TRANSCODER_A] + \
-					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
-#define _MMIO_CURSOR2(pipe, reg)	_MMIO(INTEL_INFO(dev_priv)->display.cursor_offsets[(pipe)] - \
-					      INTEL_INFO(dev_priv)->display.cursor_offsets[PIPE_A] + \
-					      DISPLAY_MMIO_BASE(dev_priv) + (reg))
-
-#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
-#define _MASKED_FIELD(mask, value) ({					   \
-	if (__builtin_constant_p(mask))					   \
-		BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
-	if (__builtin_constant_p(value))				   \
-		BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
-	if (__builtin_constant_p(mask) && __builtin_constant_p(value))	   \
-		BUILD_BUG_ON_MSG((value) & ~(mask),			   \
-				 "Incorrect value for mask");		   \
-	__MASKED_FIELD(mask, value); })
-#define _MASKED_BIT_ENABLE(a)	({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
-#define _MASKED_BIT_DISABLE(a)	(_MASKED_FIELD((a), 0))
-
 #define GU_CNTL				_MMIO(0x101010)
 #define   LMEM_INIT			REG_BIT(7)
 
@@ -970,6 +902,7 @@
 #define GEN11_VEBOX2_RING_BASE		0x1d8000
 #define XEHP_VEBOX3_RING_BASE		0x1e8000
 #define XEHP_VEBOX4_RING_BASE		0x1f8000
+#define MTL_GSC_RING_BASE		0x11a000
 #define GEN12_COMPUTE0_RING_BASE	0x1a000
 #define GEN12_COMPUTE1_RING_BASE	0x1c000
 #define GEN12_COMPUTE2_RING_BASE	0x1e000
@@ -1147,11 +1080,6 @@
 #define MBUS_JOIN_PIPE_SELECT(pipe)	REG_FIELD_PREP(MBUS_JOIN_PIPE_SELECT_MASK, pipe)
 #define MBUS_JOIN_PIPE_SELECT_NONE	MBUS_JOIN_PIPE_SELECT(7)
 
-#define HDPORT_STATE			_MMIO(0x45050)
-#define   HDPORT_DPLL_USED_MASK		REG_GENMASK(15, 12)
-#define   HDPORT_DDI_USED(phy)		REG_BIT(2 * (phy) + 1)
-#define   HDPORT_ENABLED		REG_BIT(0)
-
 /* Make render/texture TLB fetches lower priorty than associated data
  *   fetches. This is not turned on by default
  */
@@ -1781,9 +1709,10 @@
 #define _PALETTE_A		0xa000
 #define _PALETTE_B		0xa800
 #define _CHV_PALETTE_C		0xc000
-#define PALETTE_RED_MASK        REG_GENMASK(23, 16)
-#define PALETTE_GREEN_MASK      REG_GENMASK(15, 8)
-#define PALETTE_BLUE_MASK       REG_GENMASK(7, 0)
+/* 8bit mode / i965+ 10.6 interpolated mode ldw/udw */
+#define   PALETTE_RED_MASK		REG_GENMASK(23, 16)
+#define   PALETTE_GREEN_MASK		REG_GENMASK(15, 8)
+#define   PALETTE_BLUE_MASK		REG_GENMASK(7, 0)
 #define PALETTE(pipe, i)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + \
 				      _PICK((pipe), _PALETTE_A,		\
 					    _PALETTE_B, _CHV_PALETTE_C) + \
@@ -1796,6 +1725,15 @@
 #define XEHPSDV_RP_STATE_CAP	_MMIO(0x250014)
 #define PVC_RP_STATE_CAP	_MMIO(0x281014)
 
+#define MTL_RP_STATE_CAP	_MMIO(0x138000)
+#define MTL_MEDIAP_STATE_CAP	_MMIO(0x138020)
+#define   MTL_RP0_CAP_MASK	REG_GENMASK(8, 0)
+#define   MTL_RPN_CAP_MASK	REG_GENMASK(24, 16)
+
+#define MTL_GT_RPE_FREQUENCY	_MMIO(0x13800c)
+#define MTL_MPE_FREQUENCY	_MMIO(0x13802c)
+#define   MTL_RPE_MASK		REG_GENMASK(8, 0)
+
 #define GT0_PERF_LIMIT_REASONS		_MMIO(0x1381a8)
 #define   GT0_PERF_LIMIT_REASONS_MASK	0xde3
 #define   PROCHOT_MASK			REG_BIT(0)
@@ -1806,6 +1744,8 @@
 #define   POWER_LIMIT_4_MASK		REG_BIT(8)
 #define   POWER_LIMIT_1_MASK		REG_BIT(10)
 #define   POWER_LIMIT_2_MASK		REG_BIT(11)
+#define   GT0_PERF_LIMIT_REASONS_LOG_MASK REG_GENMASK(31, 16)
+#define MTL_MEDIA_PERF_LIMIT_REASONS	_MMIO(0x138030)
 
 #define CHV_CLK_CTL1			_MMIO(0x101100)
 #define VLV_CLK_CTL2			_MMIO(0x101104)
@@ -3747,9 +3687,10 @@
 
 /* Skylake+ pipe bottom (background) color */
 #define _SKL_BOTTOM_COLOR_A		0x70034
+#define _SKL_BOTTOM_COLOR_B		0x71034
 #define   SKL_BOTTOM_COLOR_GAMMA_ENABLE		REG_BIT(31)
 #define   SKL_BOTTOM_COLOR_CSC_ENABLE		REG_BIT(30)
-#define SKL_BOTTOM_COLOR(pipe)		_MMIO_PIPE2(pipe, _SKL_BOTTOM_COLOR_A)
+#define SKL_BOTTOM_COLOR(pipe)		_MMIO_PIPE(pipe, _SKL_BOTTOM_COLOR_A, _SKL_BOTTOM_COLOR_B)
 
 #define _ICL_PIPE_A_STATUS			0x70058
 #define ICL_PIPESTATUS(pipe)			_MMIO_PIPE2(pipe, _ICL_PIPE_A_STATUS)
@@ -5367,17 +5308,24 @@
 /* legacy palette */
 #define _LGC_PALETTE_A           0x4a000
 #define _LGC_PALETTE_B           0x4a800
-#define LGC_PALETTE_RED_MASK     REG_GENMASK(23, 16)
-#define LGC_PALETTE_GREEN_MASK   REG_GENMASK(15, 8)
-#define LGC_PALETTE_BLUE_MASK    REG_GENMASK(7, 0)
+/* see PALETTE_* for the bits */
 #define LGC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B) + (i) * 4)
 
 /* ilk/snb precision palette */
 #define _PREC_PALETTE_A           0x4b000
 #define _PREC_PALETTE_B           0x4c000
-#define   PREC_PALETTE_RED_MASK   REG_GENMASK(29, 20)
-#define   PREC_PALETTE_GREEN_MASK REG_GENMASK(19, 10)
-#define   PREC_PALETTE_BLUE_MASK  REG_GENMASK(9, 0)
+/* 10bit mode */
+#define   PREC_PALETTE_10_RED_MASK		REG_GENMASK(29, 20)
+#define   PREC_PALETTE_10_GREEN_MASK		REG_GENMASK(19, 10)
+#define   PREC_PALETTE_10_BLUE_MASK		REG_GENMASK(9, 0)
+/* 12.4 interpolated mode ldw */
+#define   PREC_PALETTE_12P4_RED_LDW_MASK	REG_GENMASK(29, 24)
+#define   PREC_PALETTE_12P4_GREEN_LDW_MASK	REG_GENMASK(19, 14)
+#define   PREC_PALETTE_12P4_BLUE_LDW_MASK	REG_GENMASK(9, 4)
+/* 12.4 interpolated mode udw */
+#define   PREC_PALETTE_12P4_RED_UDW_MASK	REG_GENMASK(29, 20)
+#define   PREC_PALETTE_12P4_GREEN_UDW_MASK	REG_GENMASK(19, 10)
+#define   PREC_PALETTE_12P4_BLUE_UDW_MASK	REG_GENMASK(9, 0)
 #define PREC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _PREC_PALETTE_A, _PREC_PALETTE_B) + (i) * 4)
 
 #define  _PREC_PIPEAGCMAX              0x4d000
@@ -5847,6 +5795,11 @@
 #define ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz	(1 << 29)
 #define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz	(2 << 29)
 
+#define GMD_ID_DISPLAY				_MMIO(0x510a0)
+#define   GMD_ID_ARCH_MASK			REG_GENMASK(31, 22)
+#define   GMD_ID_RELEASE_MASK			REG_GENMASK(21, 14)
+#define   GMD_ID_STEP				REG_GENMASK(5, 0)
+
 /*GEN11 chicken */
 #define _PIPEA_CHICKEN				0x70038
 #define _PIPEB_CHICKEN				0x71038
@@ -6035,6 +5988,7 @@
 
 #define SHOTPLUG_CTL_DDI				_MMIO(0xc4030)
 #define   SHOTPLUG_CTL_DDI_HPD_ENABLE(hpd_pin)			(0x8 << (_HPD_PIN_DDI(hpd_pin) * 4))
+#define   SHOTPLUG_CTL_DDI_HPD_OUTPUT_DATA(hpd_pin)		(0x4 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_STATUS_MASK(hpd_pin)		(0x3 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_NO_DETECT(hpd_pin)		(0x0 << (_HPD_PIN_DDI(hpd_pin) * 4))
 #define   SHOTPLUG_CTL_DDI_HPD_SHORT_DETECT(hpd_pin)		(0x1 << (_HPD_PIN_DDI(hpd_pin) * 4))
@@ -6647,6 +6601,12 @@
 #define   DG1_PCODE_STATUS			0x7E
 #define     DG1_UNCORE_GET_INIT_STATUS		0x0
 #define     DG1_UNCORE_INIT_STATUS_COMPLETE	0x1
+#define   PCODE_POWER_SETUP			0x7C
+#define     POWER_SETUP_SUBCOMMAND_READ_I1	0x4
+#define     POWER_SETUP_SUBCOMMAND_WRITE_I1	0x5
+#define	    POWER_SETUP_I1_WATTS		REG_BIT(31)
+#define	    POWER_SETUP_I1_SHIFT		6	/* 10.6 fixed point format */
+#define	    POWER_SETUP_I1_DATA_MASK		REG_GENMASK(15, 0)
 #define GEN12_PCODE_READ_SAGV_BLOCK_TIME_US	0x23
 #define   XEHP_PCODE_FREQUENCY_CONFIG		0x6e	/* xehpsdv, pvc */
 /* XEHP_PCODE_FREQUENCY_CONFIG sub-commands (param1) */
@@ -6656,6 +6616,15 @@
 /*   XEHP_PCODE_FREQUENCY_CONFIG param2 */
 #define     PCODE_MBOX_DOMAIN_NONE		0x0
 #define     PCODE_MBOX_DOMAIN_MEDIAFF		0x3
+
+/* Wa_14017210380: mtl */
+#define   PCODE_MBOX_GT_STATE			0x50
+/* sub-commands (param1) */
+#define     PCODE_MBOX_GT_STATE_MEDIA_BUSY	0x1
+#define     PCODE_MBOX_GT_STATE_MEDIA_NOT_BUSY	0x2
+/* param2 */
+#define     PCODE_MBOX_GT_STATE_DOMAIN_MEDIA	0x1
+
 #define GEN6_PCODE_DATA				_MMIO(0x138128)
 #define   GEN6_PCODE_FREQ_IA_RATIO_SHIFT	8
 #define   GEN6_PCODE_FREQ_RING_RATIO_SHIFT	16
@@ -7413,185 +7382,6 @@ enum skl_power_gate {
 						   _ADLS_DPLL4_CFGCR1, \
 						   _ADLS_DPLL3_CFGCR1)
 
-#define _DKL_PHY1_BASE			0x168000
-#define _DKL_PHY2_BASE			0x169000
-#define _DKL_PHY3_BASE			0x16A000
-#define _DKL_PHY4_BASE			0x16B000
-#define _DKL_PHY5_BASE			0x16C000
-#define _DKL_PHY6_BASE			0x16D000
-
-#define DKL_REG_TC_PORT(__reg) \
-	(TC_PORT_1 + ((__reg).reg - _DKL_PHY1_BASE) / (_DKL_PHY2_BASE - _DKL_PHY1_BASE))
-
-/* DEKEL PHY MMIO Address = Phy base + (internal address & ~index_mask) */
-#define _DKL_PCS_DW5			0x14
-#define DKL_PCS_DW5(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-						    _DKL_PCS_DW5)
-#define   DKL_PCS_DW5_CORE_SOFTRESET	REG_BIT(11)
-
-#define _DKL_PLL_DIV0			0x200
-#define   DKL_PLL_DIV0_AFC_STARTUP_MASK	REG_GENMASK(27, 25)
-#define   DKL_PLL_DIV0_AFC_STARTUP(val)	REG_FIELD_PREP(DKL_PLL_DIV0_AFC_STARTUP_MASK, (val))
-#define   DKL_PLL_DIV0_INTEG_COEFF(x)	((x) << 16)
-#define   DKL_PLL_DIV0_INTEG_COEFF_MASK	(0x1F << 16)
-#define   DKL_PLL_DIV0_PROP_COEFF(x)	((x) << 12)
-#define   DKL_PLL_DIV0_PROP_COEFF_MASK	(0xF << 12)
-#define   DKL_PLL_DIV0_FBPREDIV_SHIFT   (8)
-#define   DKL_PLL_DIV0_FBPREDIV(x)	((x) << DKL_PLL_DIV0_FBPREDIV_SHIFT)
-#define   DKL_PLL_DIV0_FBPREDIV_MASK	(0xF << DKL_PLL_DIV0_FBPREDIV_SHIFT)
-#define   DKL_PLL_DIV0_FBDIV_INT(x)	((x) << 0)
-#define   DKL_PLL_DIV0_FBDIV_INT_MASK	(0xFF << 0)
-#define   DKL_PLL_DIV0_MASK		(DKL_PLL_DIV0_INTEG_COEFF_MASK | \
-					 DKL_PLL_DIV0_PROP_COEFF_MASK | \
-					 DKL_PLL_DIV0_FBPREDIV_MASK | \
-					 DKL_PLL_DIV0_FBDIV_INT_MASK)
-#define DKL_PLL_DIV0(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-						    _DKL_PLL_DIV0)
-
-#define _DKL_PLL_DIV1				0x204
-#define   DKL_PLL_DIV1_IREF_TRIM(x)		((x) << 16)
-#define   DKL_PLL_DIV1_IREF_TRIM_MASK		(0x1F << 16)
-#define   DKL_PLL_DIV1_TDC_TARGET_CNT(x)	((x) << 0)
-#define   DKL_PLL_DIV1_TDC_TARGET_CNT_MASK	(0xFF << 0)
-#define DKL_PLL_DIV1(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-						    _DKL_PLL_DIV1)
-
-#define _DKL_PLL_SSC				0x210
-#define   DKL_PLL_SSC_IREF_NDIV_RATIO(x)	((x) << 29)
-#define   DKL_PLL_SSC_IREF_NDIV_RATIO_MASK	(0x7 << 29)
-#define   DKL_PLL_SSC_STEP_LEN(x)		((x) << 16)
-#define   DKL_PLL_SSC_STEP_LEN_MASK		(0xFF << 16)
-#define   DKL_PLL_SSC_STEP_NUM(x)		((x) << 11)
-#define   DKL_PLL_SSC_STEP_NUM_MASK		(0x7 << 11)
-#define   DKL_PLL_SSC_EN			(1 << 9)
-#define DKL_PLL_SSC(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-						    _DKL_PLL_SSC)
-
-#define _DKL_PLL_BIAS			0x214
-#define   DKL_PLL_BIAS_FRAC_EN_H	(1 << 30)
-#define   DKL_PLL_BIAS_FBDIV_SHIFT	(8)
-#define   DKL_PLL_BIAS_FBDIV_FRAC(x)	((x) << DKL_PLL_BIAS_FBDIV_SHIFT)
-#define   DKL_PLL_BIAS_FBDIV_FRAC_MASK	(0x3FFFFF << DKL_PLL_BIAS_FBDIV_SHIFT)
-#define DKL_PLL_BIAS(tc_port)		_MMIO(_PORT(tc_port, _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-						    _DKL_PLL_BIAS)
-
-#define _DKL_PLL_TDC_COLDST_BIAS		0x218
-#define   DKL_PLL_TDC_SSC_STEP_SIZE(x)		((x) << 8)
-#define   DKL_PLL_TDC_SSC_STEP_SIZE_MASK	(0xFF << 8)
-#define   DKL_PLL_TDC_FEED_FWD_GAIN(x)		((x) << 0)
-#define   DKL_PLL_TDC_FEED_FWD_GAIN_MASK	(0xFF << 0)
-#define DKL_PLL_TDC_COLDST_BIAS(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_PLL_TDC_COLDST_BIAS)
-
-#define _DKL_REFCLKIN_CTL		0x12C
-/* Bits are the same as MG_REFCLKIN_CTL */
-#define DKL_REFCLKIN_CTL(tc_port)	_MMIO(_PORT(tc_port, \
-						    _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-					      _DKL_REFCLKIN_CTL)
-
-#define _DKL_CLKTOP2_HSCLKCTL		0xD4
-/* Bits are the same as MG_CLKTOP2_HSCLKCTL */
-#define DKL_CLKTOP2_HSCLKCTL(tc_port)	_MMIO(_PORT(tc_port, \
-						    _DKL_PHY1_BASE, \
-						    _DKL_PHY2_BASE) + \
-					      _DKL_CLKTOP2_HSCLKCTL)
-
-#define _DKL_CLKTOP2_CORECLKCTL1		0xD8
-/* Bits are the same as MG_CLKTOP2_CORECLKCTL1 */
-#define DKL_CLKTOP2_CORECLKCTL1(tc_port)	_MMIO(_PORT(tc_port, \
-							    _DKL_PHY1_BASE, \
-							    _DKL_PHY2_BASE) + \
-						      _DKL_CLKTOP2_CORECLKCTL1)
-
-#define _DKL_TX_DPCNTL0				0x2C0
-#define  DKL_TX_PRESHOOT_COEFF(x)			((x) << 13)
-#define  DKL_TX_PRESHOOT_COEFF_MASK			(0x1f << 13)
-#define  DKL_TX_DE_EMPHASIS_COEFF(x)		((x) << 8)
-#define  DKL_TX_DE_EMPAHSIS_COEFF_MASK		(0x1f << 8)
-#define  DKL_TX_VSWING_CONTROL(x)			((x) << 0)
-#define  DKL_TX_VSWING_CONTROL_MASK			(0x7 << 0)
-#define DKL_TX_DPCNTL0(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_DPCNTL0)
-
-#define _DKL_TX_DPCNTL1				0x2C4
-/* Bits are the same as DKL_TX_DPCNTRL0 */
-#define DKL_TX_DPCNTL1(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_DPCNTL1)
-
-#define _DKL_TX_DPCNTL2					0x2C8
-#define  DKL_TX_DP20BITMODE				REG_BIT(2)
-#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK	REG_GENMASK(4, 3)
-#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX1_MASK, (val))
-#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK	REG_GENMASK(6, 5)
-#define  DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2(val)	REG_FIELD_PREP(DKL_TX_DPCNTL2_CFG_LOADGENSELECT_TX2_MASK, (val))
-#define DKL_TX_DPCNTL2(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_DPCNTL2)
-
-#define _DKL_TX_FW_CALIB				0x2F8
-#define  DKL_TX_CFG_DISABLE_WAIT_INIT			(1 << 7)
-#define DKL_TX_FW_CALIB(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_FW_CALIB)
-
-#define _DKL_TX_PMD_LANE_SUS				0xD00
-#define DKL_TX_PMD_LANE_SUS(tc_port) _MMIO(_PORT(tc_port, \
-							  _DKL_PHY1_BASE, \
-							  _DKL_PHY2_BASE) + \
-							  _DKL_TX_PMD_LANE_SUS)
-
-#define _DKL_TX_DW17					0xDC4
-#define DKL_TX_DW17(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_DW17)
-
-#define _DKL_TX_DW18					0xDC8
-#define DKL_TX_DW18(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_TX_DW18)
-
-#define _DKL_DP_MODE					0xA0
-#define DKL_DP_MODE(tc_port) _MMIO(_PORT(tc_port, \
-						     _DKL_PHY1_BASE, \
-						     _DKL_PHY2_BASE) + \
-						     _DKL_DP_MODE)
-
-#define _DKL_CMN_UC_DW27			0x36C
-#define  DKL_CMN_UC_DW27_UC_HEALTH		(0x1 << 15)
-#define DKL_CMN_UC_DW_27(tc_port)		_MMIO(_PORT(tc_port, \
-							    _DKL_PHY1_BASE, \
-							    _DKL_PHY2_BASE) + \
-							    _DKL_CMN_UC_DW27)
-
-/*
- * Each Dekel PHY is addressed through a 4KB aperture. Each PHY has more than
- * 4KB of register space, so a separate index is programmed in HIP_INDEX_REG0
- * or HIP_INDEX_REG1, based on the port number, to set the upper 2 address
- * bits that point the 4KB window into the full PHY register space.
- */
-#define _HIP_INDEX_REG0			0x1010A0
-#define _HIP_INDEX_REG1			0x1010A4
-#define HIP_INDEX_REG(tc_port)		_MMIO((tc_port) < 4 ? _HIP_INDEX_REG0 \
-					      : _HIP_INDEX_REG1)
-#define _HIP_INDEX_SHIFT(tc_port)	(8 * ((tc_port) % 4))
-#define HIP_INDEX_VAL(tc_port, val)	((val) << _HIP_INDEX_SHIFT(tc_port))
-
 /* BXT display engine PLL */
 #define BXT_DE_PLL_CTL			_MMIO(0x6d000)
 #define   BXT_DE_PLL_RATIO(x)		(x)	/* {60,65,100} * 19.2MHz */
@@ -7775,12 +7565,10 @@ enum skl_power_gate {
 #define _PAL_PREC_DATA_A	0x4A404
 #define _PAL_PREC_DATA_B	0x4AC04
 #define _PAL_PREC_DATA_C	0x4B404
+/* see PREC_PALETTE_* for the bits */
 #define _PAL_PREC_GC_MAX_A	0x4A410
 #define _PAL_PREC_GC_MAX_B	0x4AC10
 #define _PAL_PREC_GC_MAX_C	0x4B410
-#define   PREC_PAL_DATA_RED_MASK	REG_GENMASK(29, 20)
-#define   PREC_PAL_DATA_GREEN_MASK	REG_GENMASK(19, 10)
-#define   PREC_PAL_DATA_BLUE_MASK	REG_GENMASK(9, 0)
 #define _PAL_PREC_EXT_GC_MAX_A	0x4A420
 #define _PAL_PREC_EXT_GC_MAX_B	0x4AC20
 #define _PAL_PREC_EXT_GC_MAX_C	0x4B420
@@ -7813,12 +7601,7 @@ enum skl_power_gate {
 
 #define _PAL_PREC_MULTI_SEG_DATA_A	0x4A40C
 #define _PAL_PREC_MULTI_SEG_DATA_B	0x4AC0C
-#define  PAL_PREC_MULTI_SEG_RED_LDW_MASK   REG_GENMASK(29, 24)
-#define  PAL_PREC_MULTI_SEG_RED_UDW_MASK   REG_GENMASK(29, 20)
-#define  PAL_PREC_MULTI_SEG_GREEN_LDW_MASK REG_GENMASK(19, 14)
-#define  PAL_PREC_MULTI_SEG_GREEN_UDW_MASK REG_GENMASK(19, 10)
-#define  PAL_PREC_MULTI_SEG_BLUE_LDW_MASK  REG_GENMASK(9, 4)
-#define  PAL_PREC_MULTI_SEG_BLUE_UDW_MASK  REG_GENMASK(9, 0)
+/* see PREC_PALETTE_12P4_* for the bits */
 
 #define PREC_PAL_MULTI_SEG_INDEX(pipe)	_MMIO_PIPE(pipe, \
 					_PAL_PREC_MULTI_SEG_INDEX_A, \
@@ -7879,13 +7662,17 @@ enum skl_power_gate {
 #define _CGM_PIPE_A_CSC_COEFF67	(VLV_DISPLAY_BASE + 0x6790C)
 #define _CGM_PIPE_A_CSC_COEFF8	(VLV_DISPLAY_BASE + 0x67910)
 #define _CGM_PIPE_A_DEGAMMA	(VLV_DISPLAY_BASE + 0x66000)
-#define   CGM_PIPE_DEGAMMA_RED_MASK	REG_GENMASK(13, 0)
-#define   CGM_PIPE_DEGAMMA_GREEN_MASK	REG_GENMASK(29, 16)
-#define   CGM_PIPE_DEGAMMA_BLUE_MASK	REG_GENMASK(13, 0)
+/* cgm degamma ldw */
+#define   CGM_PIPE_DEGAMMA_GREEN_LDW_MASK	REG_GENMASK(29, 16)
+#define   CGM_PIPE_DEGAMMA_BLUE_LDW_MASK	REG_GENMASK(13, 0)
+/* cgm degamma udw */
+#define   CGM_PIPE_DEGAMMA_RED_UDW_MASK		REG_GENMASK(13, 0)
 #define _CGM_PIPE_A_GAMMA	(VLV_DISPLAY_BASE + 0x67000)
-#define   CGM_PIPE_GAMMA_RED_MASK	REG_GENMASK(9, 0)
-#define   CGM_PIPE_GAMMA_GREEN_MASK	REG_GENMASK(25, 16)
-#define   CGM_PIPE_GAMMA_BLUE_MASK	REG_GENMASK(9, 0)
+/* cgm gamma ldw */
+#define   CGM_PIPE_GAMMA_GREEN_LDW_MASK		REG_GENMASK(25, 16)
+#define   CGM_PIPE_GAMMA_BLUE_LDW_MASK		REG_GENMASK(9, 0)
+/* cgm gamma udw */
+#define   CGM_PIPE_GAMMA_RED_UDW_MASK		REG_GENMASK(9, 0)
 #define _CGM_PIPE_A_MODE	(VLV_DISPLAY_BASE + 0x67A00)
 #define   CGM_PIPE_MODE_GAMMA	(1 << 2)
 #define   CGM_PIPE_MODE_CSC	(1 << 1)
@@ -7962,8 +7749,13 @@ enum skl_power_gate {
 							   _ICL_PIPE_DSS_CTL2_PB, \
 							   _ICL_PIPE_DSS_CTL2_PC)
 
+#define GGC				_MMIO(0x108040)
+#define   GMS_MASK			REG_GENMASK(15, 8)
+#define   GGMS_MASK			REG_GENMASK(7, 6)
+
 #define GEN12_GSMBASE			_MMIO(0x108100)
 #define GEN12_DSMBASE			_MMIO(0x1080C0)
+#define   GEN12_BDSM_MASK		REG_GENMASK64(63, 20)
 
 #define XEHP_CLOCK_GATE_DIS		_MMIO(0x101014)
 #define   SGSI_SIDECLK_DIS		REG_BIT(17)
@@ -8344,6 +8136,11 @@ enum skl_power_gate {
 #define GEN12_CULLBIT2			_MMIO(0x7030)
 #define GEN12_STATE_ACK_DEBUG		_MMIO(0x20BC)
 
+#define _MTL_CLKGATE_DIS_TRANS_A			0x604E8
+#define _MTL_CLKGATE_DIS_TRANS_B			0x614E8
+#define MTL_CLKGATE_DIS_TRANS(trans)			_MMIO_TRANS2(trans, _MTL_CLKGATE_DIS_TRANS_A)
+#define  MTL_CLKGATE_DIS_TRANS_DMASC_GATING_DIS		REG_BIT(7)
+
 #define MTL_LATENCY_LP0_LP1		_MMIO(0x45780)
 #define MTL_LATENCY_LP2_LP3		_MMIO(0x45784)
 #define MTL_LATENCY_LP4_LP5		_MMIO(0x45788)
@@ -8367,4 +8164,6 @@ enum skl_power_gate {
 #define   MTL_TRAS_MASK			REG_GENMASK(16, 8)
 #define   MTL_TRDPRE_MASK		REG_GENMASK(7, 0)
 
+#define MTL_MEDIA_GSI_BASE		0x380000
+
 #endif /* _I915_REG_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg_defs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_reg_defs.h
index 8f486f77609f..be43580a6979 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_reg_defs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_reg_defs.h
@@ -98,29 +98,54 @@
  */
 #define REG_FIELD_GET64(__mask, __val)	((u64)FIELD_GET(__mask, __val))
 
+#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
+#define _MASKED_FIELD(mask, value) ({					   \
+	if (__builtin_constant_p(mask))					   \
+		BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
+	if (__builtin_constant_p(value))				   \
+		BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
+	if (__builtin_constant_p(mask) && __builtin_constant_p(value))	   \
+		BUILD_BUG_ON_MSG((value) & ~(mask),			   \
+				 "Incorrect value for mask");		   \
+	__MASKED_FIELD(mask, value); })
+#define _MASKED_BIT_ENABLE(a)	({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
+#define _MASKED_BIT_DISABLE(a)	(_MASKED_FIELD((a), 0))
+
+/*
+ * Given the first two numbers __a and __b of arbitrarily many evenly spaced
+ * numbers, pick the 0-based __index'th value.
+ *
+ * Always prefer this over _PICK() if the numbers are evenly spaced.
+ */
+#define _PICK_EVEN(__index, __a, __b) ((__a) + (__index) * ((__b) - (__a)))
+
+/*
+ * Given the arbitrary numbers in varargs, pick the 0-based __index'th number.
+ *
+ * Always prefer _PICK_EVEN() over this if the numbers are evenly spaced.
+ */
+#define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
+
 typedef struct {
 	u32 reg;
 } i915_reg_t;
 
 #define _MMIO(r) ((const i915_reg_t){ .reg = (r) })
 
-#define INVALID_MMIO_REG _MMIO(0)
-
-static __always_inline u32 i915_mmio_reg_offset(i915_reg_t reg)
-{
-	return reg.reg;
-}
-
-static inline bool i915_mmio_reg_equal(i915_reg_t a, i915_reg_t b)
-{
-	return i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b);
-}
+typedef struct {
+	u32 reg;
+} i915_mcr_reg_t;
 
-static inline bool i915_mmio_reg_valid(i915_reg_t reg)
-{
-	return !i915_mmio_reg_equal(reg, INVALID_MMIO_REG);
-}
+#define INVALID_MMIO_REG _MMIO(0)
 
-#define VLV_DISPLAY_BASE		0x180000
+/*
+ * These macros can be used on either i915_reg_t or i915_mcr_reg_t since they're
+ * simply operations on the register's offset and don't care about the MCR vs
+ * non-MCR nature of the register.
+ */
+#define i915_mmio_reg_offset(r) \
+	_Generic((r), i915_reg_t: (r).reg, i915_mcr_reg_t: (r).reg)
+#define i915_mmio_reg_equal(a, b) (i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b))
+#define i915_mmio_reg_valid(r) (!i915_mmio_reg_equal(r, INVALID_MMIO_REG))
 
 #endif /* __I915_REG_DEFS__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_request.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_request.c
index 62fad16a55e8..f949a9495758 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_request.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_request.c
@@ -1621,6 +1621,20 @@ i915_request_await_object(struct i915_request *to,
 	return ret;
 }
 
+static void i915_request_await_huc(struct i915_request *rq)
+{
+	struct intel_huc *huc = &rq->context->engine->gt->uc.huc;
+
+	/* don't stall kernel submissions! */
+	if (!rcu_access_pointer(rq->context->gem_context))
+		return;
+
+	if (intel_huc_wait_required(huc))
+		i915_sw_fence_await_sw_fence(&rq->submit,
+					     &huc->delayed_load.fence,
+					     &rq->hucq);
+}
+
 static struct i915_request *
 __i915_request_ensure_parallel_ordering(struct i915_request *rq,
 					struct intel_timeline *timeline)
@@ -1702,6 +1716,16 @@ __i915_request_add_to_timeline(struct i915_request *rq)
 	struct intel_timeline *timeline = i915_request_timeline(rq);
 	struct i915_request *prev;
 
+	/*
+	 * Media workloads may require HuC, so stall them until HuC loading is
+	 * complete. Note that HuC not being loaded when a user submission
+	 * arrives can only happen when HuC is loaded via GSC and in that case
+	 * we still expect the window between us starting to accept submissions
+	 * and HuC loading completion to be small (a few hundred ms).
+	 */
+	if (rq->engine->class == VIDEO_DECODE_CLASS)
+		i915_request_await_huc(rq);
+
 	/*
 	 * Dependency tracking and request ordering along the timeline
 	 * is special cased so that we can eliminate redundant ordering
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_request.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_request.h
index 47041ec68df8..f5e1bb5e857a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_request.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_request.h
@@ -348,6 +348,11 @@ struct i915_request {
 #define	GUC_PRIO_FINI	0xfe
 	u8 guc_prio;
 
+	/**
+	 * @hucq: wait queue entry used to wait on the HuC load to complete
+	 */
+	wait_queue_entry_t hucq;
+
 	I915_SELFTEST_DECLARE(struct {
 		struct list_head link;
 		unsigned long delay;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_scatterlist.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_scatterlist.c
index dcc081874ec8..114e5e39aa72 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_scatterlist.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_scatterlist.c
@@ -158,7 +158,7 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res,
 						     u32 page_alignment)
 {
 	struct i915_ttm_buddy_resource *bman_res = to_ttm_buddy_resource(res);
-	const u64 size = res->num_pages << PAGE_SHIFT;
+	const u64 size = res->size;
 	const u32 max_segment = round_down(UINT_MAX, page_alignment);
 	struct drm_buddy *mm = bman_res->mm;
 	struct list_head *blocks = &bman_res->blocks;
@@ -177,7 +177,7 @@ struct i915_refct_sgt *i915_rsgt_from_buddy_resource(struct ttm_resource *res,
 
 	i915_refct_sgt_init(rsgt, size);
 	st = &rsgt->table;
-	if (sg_alloc_table(st, res->num_pages, GFP_KERNEL)) {
+	if (sg_alloc_table(st, PFN_UP(res->size), GFP_KERNEL)) {
 		i915_refct_sgt_put(rsgt);
 		return ERR_PTR(-ENOMEM);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_selftest.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_selftest.h
index f54de0499be7..bdf3e22c0a34 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_selftest.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_selftest.h
@@ -92,12 +92,14 @@ int __i915_subtests(const char *caller,
 			T, ARRAY_SIZE(T), data)
 #define i915_live_subtests(T, data) ({ \
 	typecheck(struct drm_i915_private *, data); \
+	(data)->gt[0]->uc.guc.submission_state.sched_disable_delay_ms = 0; \
 	__i915_subtests(__func__, \
 			__i915_live_setup, __i915_live_teardown, \
 			T, ARRAY_SIZE(T), data); \
 })
 #define intel_gt_live_subtests(T, data) ({ \
 	typecheck(struct intel_gt *, data); \
+	(data)->uc.guc.submission_state.sched_disable_delay_ms = 0; \
 	__i915_subtests(__func__, \
 			__intel_gt_live_setup, __intel_gt_live_teardown, \
 			T, ARRAY_SIZE(T), data); \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sw_fence.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sw_fence.c
index 6fc0d1b89690..8a9aad523eec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sw_fence.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sw_fence.c
@@ -465,7 +465,7 @@ static void irq_i915_sw_fence_work(struct irq_work *wrk)
 	struct i915_sw_dma_fence_cb_timer *cb =
 		container_of(wrk, typeof(*cb), work);
 
-	del_timer_sync(&cb->timer);
+	timer_shutdown_sync(&cb->timer);
 	dma_fence_put(cb->dma);
 
 	kfree_rcu(cb, rcu);
@@ -571,7 +571,6 @@ int __i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
 
 int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 				    struct dma_resv *resv,
-				    const struct dma_fence_ops *exclude,
 				    bool write,
 				    unsigned long timeout,
 				    gfp_t gfp)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sw_fence.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sw_fence.h
index 619fc5a22f0c..f752bfc7c6e1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sw_fence.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sw_fence.h
@@ -91,7 +91,6 @@ int i915_sw_fence_await_dma_fence(struct i915_sw_fence *fence,
 
 int i915_sw_fence_await_reservation(struct i915_sw_fence *fence,
 				    struct dma_resv *resv,
-				    const struct dma_fence_ops *exclude,
 				    bool write,
 				    unsigned long timeout,
 				    gfp_t gfp);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_switcheroo.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
index 23777d500cdf..f45bd6b6cede 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_switcheroo.c
@@ -19,6 +19,10 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev,
 		dev_err(&pdev->dev, "DRM not initialized, aborting switch.\n");
 		return;
 	}
+	if (!HAS_DISPLAY(i915)) {
+		dev_err(&pdev->dev, "Device state not initialized, aborting switch.\n");
+		return;
+	}
 
 	if (state == VGA_SWITCHEROO_ON) {
 		drm_info(&i915->drm, "switched on\n");
@@ -44,7 +48,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
 	 * locking inversion with the driver load path. And the access here is
 	 * completely racy anyway. So don't bother with locking for now.
 	 */
-	return i915 && atomic_read(&i915->drm.open_count) == 0;
+	return i915 && HAS_DISPLAY(i915) && atomic_read(&i915->drm.open_count) == 0;
 }
 
 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sysfs.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sysfs.c
index 1e2750210831..595e8b574990 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_sysfs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_sysfs.c
@@ -218,7 +218,8 @@ static const struct bin_attribute error_state_attr = {
 static void i915_setup_error_capture(struct device *kdev)
 {
 	if (sysfs_create_bin_file(&kdev->kobj, &error_state_attr))
-		DRM_ERROR("error_state sysfs setup failed\n");
+		drm_err(&kdev_minor_to_i915(kdev)->drm,
+			"error_state sysfs setup failed\n");
 }
 
 static void i915_teardown_error_capture(struct device *kdev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_trace.h
index 37b5c9e9d260..f6f9228a1351 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_trace.h
@@ -15,7 +15,6 @@
 #include "gt/intel_engine.h"
 
 #include "i915_drv.h"
-#include "i915_irq.h"
 
 /* object tracking */
 
@@ -671,21 +670,6 @@ TRACE_EVENT_CONDITION(i915_reg_rw,
 		(u32)(__entry->val >> 32))
 );
 
-TRACE_EVENT(intel_gpu_freq_change,
-	    TP_PROTO(u32 freq),
-	    TP_ARGS(freq),
-
-	    TP_STRUCT__entry(
-			     __field(u32, freq)
-			     ),
-
-	    TP_fast_assign(
-			   __entry->freq = freq;
-			   ),
-
-	    TP_printk("new_freq=%u", __entry->freq)
-);
-
 /**
  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
index e19452f0e100..7e611476c7a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
@@ -62,8 +62,8 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 	if (place->fpfn || lpfn != man->size)
 		bman_res->flags |= DRM_BUDDY_RANGE_ALLOCATION;
 
-	GEM_BUG_ON(!bman_res->base.num_pages);
-	size = bman_res->base.num_pages << PAGE_SHIFT;
+	GEM_BUG_ON(!bman_res->base.size);
+	size = bman_res->base.size;
 
 	min_page_size = bman->default_page_size;
 	if (bo->page_alignment)
@@ -72,7 +72,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 	GEM_BUG_ON(min_page_size < mm->chunk_size);
 	GEM_BUG_ON(!IS_ALIGNED(size, min_page_size));
 
-	if (place->fpfn + bman_res->base.num_pages != place->lpfn &&
+	if (place->fpfn + PFN_UP(bman_res->base.size) != place->lpfn &&
 	    place->flags & TTM_PL_FLAG_CONTIGUOUS) {
 		unsigned long pages;
 
@@ -108,7 +108,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 		goto err_free_blocks;
 
 	if (place->flags & TTM_PL_FLAG_CONTIGUOUS) {
-		u64 original_size = (u64)bman_res->base.num_pages << PAGE_SHIFT;
+		u64 original_size = (u64)bman_res->base.size;
 
 		drm_buddy_block_trim(mm,
 				     original_size,
@@ -116,7 +116,7 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 	}
 
 	if (lpfn <= bman->visible_size) {
-		bman_res->used_visible_size = bman_res->base.num_pages;
+		bman_res->used_visible_size = PFN_UP(bman_res->base.size);
 	} else {
 		struct drm_buddy_block *block;
 
@@ -228,7 +228,7 @@ static bool i915_ttm_buddy_man_compatible(struct ttm_resource_manager *man,
 
 	if (!place->fpfn &&
 	    place->lpfn == i915_ttm_buddy_man_visible_size(man))
-		return bman_res->used_visible_size == res->num_pages;
+		return bman_res->used_visible_size == PFN_UP(res->size);
 
 	/* Check each drm buddy block individually */
 	list_for_each_entry(block, &bman_res->blocks, link) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_user_extensions.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_user_extensions.c
index c822d0aafd2d..e3f808372c47 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_user_extensions.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_user_extensions.c
@@ -51,7 +51,7 @@ int i915_user_extensions(struct i915_user_extension __user *ext,
 			return err;
 
 		if (get_user(next, &ext->next_extension) ||
-		    overflows_type(next, ext))
+		    overflows_type(next, uintptr_t))
 			return -EFAULT;
 
 		ext = u64_to_user_ptr(next);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_utils.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_utils.h
index 6c14d13364bf..67a66d4d5c70 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_utils.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_utils.h
@@ -111,10 +111,6 @@ bool i915_error_injected(void);
 #define range_overflows_end_t(type, start, size, max) \
 	range_overflows_end((type)(start), (type)(size), (type)(max))
 
-/* Note we don't consider signbits :| */
-#define overflows_type(x, T) \
-	(sizeof(x) > sizeof(T) && (x) >> BITS_PER_TYPE(T))
-
 #define ptr_mask_bits(ptr, n) ({					\
 	unsigned long __v = (unsigned long)(ptr);			\
 	(typeof(ptr))(__v & -BIT(n));					\
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_vma.c
index f17c09ead7d7..135390d975b6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_vma.c
@@ -73,14 +73,16 @@ static void vma_print_allocator(struct i915_vma *vma, const char *reason)
 	char buf[512];
 
 	if (!vma->node.stack) {
-		DRM_DEBUG_DRIVER("vma.node [%08llx + %08llx] %s: unknown owner\n",
-				 vma->node.start, vma->node.size, reason);
+		drm_dbg(&to_i915(vma->obj->base.dev)->drm,
+			"vma.node [%08llx + %08llx] %s: unknown owner\n",
+			vma->node.start, vma->node.size, reason);
 		return;
 	}
 
 	stack_depot_snprint(vma->node.stack, buf, sizeof(buf), 0);
-	DRM_DEBUG_DRIVER("vma.node [%08llx + %08llx] %s: inserted at %s\n",
-			 vma->node.start, vma->node.size, reason, buf);
+	drm_dbg(&to_i915(vma->obj->base.dev)->drm,
+		"vma.node [%08llx + %08llx] %s: inserted at %s\n",
+		vma->node.start, vma->node.size, reason, buf);
 }
 
 #else
@@ -776,21 +778,15 @@ i915_vma_insert(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
 	GEM_BUG_ON(!IS_ALIGNED(end, I915_GTT_PAGE_SIZE));
 
 	alignment = max(alignment, i915_vm_obj_min_alignment(vma->vm, vma->obj));
-	/*
-	 * for compact-pt we round up the reservation to prevent
-	 * any smaller pages being used within the same PDE
-	 */
-	if (NEEDS_COMPACT_PT(vma->vm->i915))
-		size = round_up(size, alignment);
 
 	/* If binding the object/GGTT view requires more space than the entire
 	 * aperture has, reject it early before evicting everything in a vain
 	 * attempt to find space.
 	 */
 	if (size > end) {
-		DRM_DEBUG("Attempting to bind an object larger than the aperture: request=%llu > %s aperture=%llu\n",
-			  size, flags & PIN_MAPPABLE ? "mappable" : "total",
-			  end);
+		drm_dbg(&to_i915(vma->obj->base.dev)->drm,
+			"Attempting to bind an object larger than the aperture: request=%llu > %s aperture=%llu\n",
+			size, flags & PIN_MAPPABLE ? "mappable" : "total", end);
 		return -ENOSPC;
 	}
 
@@ -820,7 +816,8 @@ i915_vma_insert(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
 		 * forseeable future. See also i915_ggtt_offset().
 		 */
 		if (upper_32_bits(end - 1) &&
-		    vma->page_sizes.sg > I915_GTT_PAGE_SIZE) {
+		    vma->page_sizes.sg > I915_GTT_PAGE_SIZE &&
+		    !HAS_64K_PAGES(vma->vm->i915)) {
 			/*
 			 * We can't mix 64K and 4K PTEs in the same page-table
 			 * (2M block), and so to avoid the ugliness and
@@ -1569,7 +1566,7 @@ static int __i915_ggtt_pin(struct i915_vma *vma, struct i915_gem_ww_ctx *ww,
 			 * locked objects when called from execbuf when pinning
 			 * is removed. This would probably regress badly.
 			 */
-			i915_gem_evict_vm(vm, NULL);
+			i915_gem_evict_vm(vm, NULL, NULL);
 			mutex_unlock(&vm->mutex);
 		}
 	} while (1);
@@ -1847,6 +1844,11 @@ int _i915_vma_move_to_active(struct i915_vma *vma,
 
 	GEM_BUG_ON(!vma->pages);
 
+	if (!(flags & __EXEC_OBJECT_NO_REQUEST_AWAIT)) {
+		err = i915_request_await_object(rq, vma->obj, flags & EXEC_OBJECT_WRITE);
+		if (unlikely(err))
+			return err;
+	}
 	err = __i915_vma_move_to_active(vma, rq);
 	if (unlikely(err))
 		return err;
@@ -2114,7 +2116,7 @@ int i915_vma_unbind_async(struct i915_vma *vma, bool trylock_vm)
 	if (!obj->mm.rsgt)
 		return -EBUSY;
 
-	err = dma_resv_reserve_fences(obj->base.resv, 1);
+	err = dma_resv_reserve_fences(obj->base.resv, 2);
 	if (err)
 		return -EBUSY;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_vma.h
index aecd9c64486b..0757977a489b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/i915_vma.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/i915_vma.h
@@ -55,6 +55,7 @@ static inline bool i915_vma_is_active(const struct i915_vma *vma)
 
 /* do not reserve memory to prevent deadlocks */
 #define __EXEC_OBJECT_NO_RESERVE BIT(31)
+#define __EXEC_OBJECT_NO_REQUEST_AWAIT BIT(30)
 
 int __must_check _i915_vma_move_to_active(struct i915_vma *vma,
 					  struct i915_request *rq,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_device_info.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_device_info.c
index 20575eb77ea7..849baf6c3b3c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_device_info.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_device_info.c
@@ -29,9 +29,11 @@
 
 #include "display/intel_cdclk.h"
 #include "display/intel_de.h"
-#include "intel_device_info.h"
+#include "gt/intel_gt_regs.h"
 #include "i915_drv.h"
+#include "i915_reg.h"
 #include "i915_utils.h"
+#include "intel_device_info.h"
 
 #define PLATFORM_NAME(x) [INTEL_##x] = #x
 static const char * const platform_names[] = {
@@ -231,7 +233,7 @@ static bool find_devid(u16 id, const u16 *p, unsigned int num)
 	return false;
 }
 
-void intel_device_info_subplatform_init(struct drm_i915_private *i915)
+static void intel_device_info_subplatform_init(struct drm_i915_private *i915)
 {
 	const struct intel_device_info *info = INTEL_INFO(i915);
 	const struct intel_runtime_info *rinfo = RUNTIME_INFO(i915);
@@ -288,6 +290,78 @@ void intel_device_info_subplatform_init(struct drm_i915_private *i915)
 	RUNTIME_INFO(i915)->platform_mask[pi] |= mask;
 }
 
+static void ip_ver_read(struct drm_i915_private *i915, u32 offset, struct intel_ip_version *ip)
+{
+	struct pci_dev *pdev = to_pci_dev(i915->drm.dev);
+	void __iomem *addr;
+	u32 val;
+	u8 expected_ver = ip->ver;
+	u8 expected_rel = ip->rel;
+
+	addr = pci_iomap_range(pdev, 0, offset, sizeof(u32));
+	if (drm_WARN_ON(&i915->drm, !addr))
+		return;
+
+	val = ioread32(addr);
+	pci_iounmap(pdev, addr);
+
+	ip->ver = REG_FIELD_GET(GMD_ID_ARCH_MASK, val);
+	ip->rel = REG_FIELD_GET(GMD_ID_RELEASE_MASK, val);
+	ip->step = REG_FIELD_GET(GMD_ID_STEP, val);
+
+	/* Sanity check against expected versions from device info */
+	if (IP_VER(ip->ver, ip->rel) < IP_VER(expected_ver, expected_rel))
+		drm_dbg(&i915->drm,
+			"Hardware reports GMD IP version %u.%u (REG[0x%x] = 0x%08x) but minimum expected is %u.%u\n",
+			ip->ver, ip->rel, offset, val, expected_ver, expected_rel);
+}
+
+/*
+ * Setup the graphics version for the current device.  This must be done before
+ * any code that performs checks on GRAPHICS_VER or DISPLAY_VER, so this
+ * function should be called very early in the driver initialization sequence.
+ *
+ * Regular MMIO access is not yet setup at the point this function is called so
+ * we peek at the appropriate MMIO offset directly.  The GMD_ID register is
+ * part of an 'always on' power well by design, so we don't need to worry about
+ * forcewake while reading it.
+ */
+static void intel_ipver_early_init(struct drm_i915_private *i915)
+{
+	struct intel_runtime_info *runtime = RUNTIME_INFO(i915);
+
+	if (!HAS_GMD_ID(i915)) {
+		drm_WARN_ON(&i915->drm, RUNTIME_INFO(i915)->graphics.ip.ver > 12);
+		/*
+		 * On older platforms, graphics and media share the same ip
+		 * version and release.
+		 */
+		RUNTIME_INFO(i915)->media.ip =
+			RUNTIME_INFO(i915)->graphics.ip;
+		return;
+	}
+
+	ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_GRAPHICS),
+		    &runtime->graphics.ip);
+	ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_DISPLAY),
+		    &runtime->display.ip);
+	ip_ver_read(i915, i915_mmio_reg_offset(GMD_ID_MEDIA),
+		    &runtime->media.ip);
+}
+
+/**
+ * intel_device_info_runtime_init_early - initialize early runtime info
+ * @i915: the i915 device
+ *
+ * Determine early intel_device_info fields at runtime. This function needs
+ * to be called before the MMIO has been setup.
+ */
+void intel_device_info_runtime_init_early(struct drm_i915_private *i915)
+{
+	intel_ipver_early_init(i915);
+	intel_device_info_subplatform_init(i915);
+}
+
 /**
  * intel_device_info_runtime_init - initialize runtime info
  * @dev_priv: the i915 device
@@ -415,7 +489,7 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 		if (DISPLAY_VER(dev_priv) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
 			runtime->has_dmc = 0;
 
-		if (DISPLAY_VER(dev_priv) >= 10 &&
+		if (IS_DISPLAY_VER(dev_priv, 10, 12) &&
 		    (dfsm & GLK_DFSM_DISPLAY_DSC_DISABLE))
 			runtime->has_dsc = 0;
 	}
@@ -442,6 +516,11 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv)
 		runtime->has_dmc = false;
 		runtime->has_dsc = false;
 	}
+
+	/* Disable nuclear pageflip by default on pre-g4x */
+	if (!dev_priv->params.nuclear_pageflip &&
+	    DISPLAY_VER(dev_priv) < 5 && !IS_G4X(dev_priv))
+		dev_priv->drm.driver_features &= ~DRIVER_ATOMIC;
 }
 
 void intel_driver_caps_print(const struct intel_driver_caps *caps,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_device_info.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_device_info.h
index d638235e1d26..d588e5fd2eea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_device_info.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_device_info.h
@@ -146,13 +146,13 @@ enum intel_ppgtt_type {
 	/* Keep has_* in alphabetical order */ \
 	func(has_64bit_reloc); \
 	func(has_64k_pages); \
-	func(needs_compact_pt); \
 	func(gpu_reset_clobbers_display); \
 	func(has_reset_engine); \
 	func(has_3d_pipeline); \
 	func(has_4tile); \
 	func(has_flat_ccs); \
 	func(has_global_mocs); \
+	func(has_gmd_id); \
 	func(has_gt_uc); \
 	func(has_heci_pxp); \
 	func(has_heci_gscfi); \
@@ -164,6 +164,8 @@ enum intel_ppgtt_type {
 	func(has_logical_ring_elsq); \
 	func(has_media_ratio_mode); \
 	func(has_mslice_steering); \
+	func(has_oa_bpc_reporting); \
+	func(has_oa_slice_contrib_limits); \
 	func(has_one_eu_per_fuse_bit); \
 	func(has_pxp); \
 	func(has_rc6); \
@@ -180,6 +182,7 @@ enum intel_ppgtt_type {
 	/* Keep in alphabetical order */ \
 	func(cursor_needs_physical); \
 	func(has_cdclk_crawl); \
+	func(has_cdclk_squash); \
 	func(has_ddi); \
 	func(has_dp_mst); \
 	func(has_dsb); \
@@ -195,20 +198,25 @@ enum intel_ppgtt_type {
 	func(overlay_needs_physical); \
 	func(supports_tv);
 
-struct ip_version {
+struct intel_ip_version {
 	u8 ver;
 	u8 rel;
+	u8 step;
 };
 
 struct intel_runtime_info {
+	/*
+	 * Single "graphics" IP version that represents
+	 * render, compute and copy behavior.
+	 */
 	struct {
-		struct ip_version ip;
+		struct intel_ip_version ip;
 	} graphics;
 	struct {
-		struct ip_version ip;
+		struct intel_ip_version ip;
 	} media;
 	struct {
-		struct ip_version ip;
+		struct intel_ip_version ip;
 	} display;
 
 	/*
@@ -308,7 +316,7 @@ struct intel_driver_caps {
 
 const char *intel_platform_name(enum intel_platform platform);
 
-void intel_device_info_subplatform_init(struct drm_i915_private *dev_priv);
+void intel_device_info_runtime_init_early(struct drm_i915_private *dev_priv);
 void intel_device_info_runtime_init(struct drm_i915_private *dev_priv);
 
 void intel_device_info_print(const struct intel_device_info *info,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_gvt_mmio_table.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_gvt_mmio_table.c
index 8279dc580a3e..ce6b3c3b636a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_gvt_mmio_table.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_gvt_mmio_table.c
@@ -6,6 +6,7 @@
 #include "display/intel_audio_regs.h"
 #include "display/intel_backlight_regs.h"
 #include "display/intel_dmc_regs.h"
+#include "display/intel_dpio_phy.h"
 #include "display/vlv_dsi_pll_regs.h"
 #include "gt/intel_gt_regs.h"
 #include "gvt/gvt.h"
@@ -102,7 +103,7 @@ static int iterate_generic_mmio(struct intel_gvt_mmio_table_iter *iter)
 	MMIO_D(_MMIO(0x2438));
 	MMIO_D(_MMIO(0x243c));
 	MMIO_D(_MMIO(0x7018));
-	MMIO_D(HALF_SLICE_CHICKEN3);
+	MMIO_D(HSW_HALF_SLICE_CHICKEN3);
 	MMIO_D(GEN7_HALF_SLICE_CHICKEN1);
 	/* display */
 	MMIO_F(_MMIO(0x60220), 0x20);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_mchbar_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_mchbar_regs.h
index ffc702b79579..f93e9af43ac3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_mchbar_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_mchbar_regs.h
@@ -189,6 +189,21 @@
 #define  DG1_QCLK_RATIO_MASK			REG_GENMASK(9, 2)
 #define  DG1_QCLK_REFERENCE			REG_BIT(10)
 
+/*
+ * *_PACKAGE_POWER_SKU - SKU power and timing parameters.
+ */
+#define PCU_PACKAGE_POWER_SKU			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5930)
+#define   PKG_PKG_TDP				GENMASK_ULL(14, 0)
+#define   PKG_MAX_WIN				GENMASK_ULL(54, 48)
+#define     PKG_MAX_WIN_X			GENMASK_ULL(54, 53)
+#define     PKG_MAX_WIN_Y			GENMASK_ULL(52, 48)
+
+#define PCU_PACKAGE_POWER_SKU_UNIT		_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5938)
+#define   PKG_PWR_UNIT				REG_GENMASK(3, 0)
+#define   PKG_ENERGY_UNIT			REG_GENMASK(12, 8)
+#define   PKG_TIME_UNIT				REG_GENMASK(19, 16)
+#define PCU_PACKAGE_ENERGY_STATUS              _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x593c)
+
 #define GEN6_GT_PERF_STATUS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948)
 #define GEN6_RP_STATE_LIMITS			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994)
 #define GEN6_RP_STATE_CAP			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998)
@@ -198,6 +213,12 @@
 
 #define GEN10_FREQ_INFO_REC			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5ef0)
 #define   RPE_MASK				REG_GENMASK(15, 8)
+#define PCU_PACKAGE_RAPL_LIMIT			_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x59a0)
+#define   PKG_PWR_LIM_1				REG_GENMASK(14, 0)
+#define   PKG_PWR_LIM_1_EN			REG_BIT(15)
+#define   PKG_PWR_LIM_1_TIME			REG_GENMASK(23, 17)
+#define   PKG_PWR_LIM_1_TIME_X			REG_GENMASK(23, 22)
+#define   PKG_PWR_LIM_1_TIME_Y			REG_GENMASK(21, 17)
 
 /* snb MCH registers for priority tuning */
 #define MCH_SSKPD				_MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_memory_region.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_memory_region.c
index 9a4a7fb55582..b9a164efd6ae 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_memory_region.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_memory_region.c
@@ -38,7 +38,7 @@ static int __iopagetest(struct intel_memory_region *mem,
 			u8 value, resource_size_t offset,
 			const void *caller)
 {
-	int byte = prandom_u32_max(pagesize);
+	int byte = get_random_u32_below(pagesize);
 	u8 result[3];
 
 	memset_io(va, value, pagesize); /* or GPF! */
@@ -92,7 +92,7 @@ static int iopagetest(struct intel_memory_region *mem,
 static resource_size_t random_page(resource_size_t last)
 {
 	/* Limited to low 44b (16TiB), but should suffice for a spot check */
-	return prandom_u32_max(last >> PAGE_SHIFT) << PAGE_SHIFT;
+	return get_random_u32_below(last >> PAGE_SHIFT) << PAGE_SHIFT;
 }
 
 static int iomemtest(struct intel_memory_region *mem,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_pci_config.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_pci_config.h
index 4977a524ce6f..23b8e519f333 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_pci_config.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_pci_config.h
@@ -7,11 +7,29 @@
 #define __INTEL_PCI_CONFIG_H__
 
 /* PCI BARs */
-#define GTTMMADR_BAR				0
-#define GEN2_GTTMMADR_BAR			1
-#define GFXMEM_BAR				2
-#define GTT_APERTURE_BAR			GFXMEM_BAR
-#define GEN12_LMEM_BAR				GFXMEM_BAR
+#define GEN2_GMADR_BAR				0
+#define GEN2_MMADR_BAR				1 /* MMIO+GTT, despite the name */
+#define GEN2_IO_BAR				2 /* 85x/865 */
+
+#define GEN3_MMADR_BAR				0 /* MMIO only */
+#define GEN3_IO_BAR				1
+#define GEN3_GMADR_BAR				2
+#define GEN3_GTTADR_BAR				3 /* GTT only */
+
+#define GEN4_GTTMMADR_BAR			0 /* MMIO+GTT */
+#define GEN4_GMADR_BAR				2
+#define GEN4_IO_BAR				4
+
+#define GEN12_LMEM_BAR				2
+
+static inline int intel_mmio_bar(int graphics_ver)
+{
+	switch (graphics_ver) {
+	case 2: return GEN2_MMADR_BAR;
+	case 3: return GEN3_MMADR_BAR;
+	default: return GEN4_GTTMMADR_BAR;
+	}
+}
 
 /* BSM in include/drm/i915_drm.h */
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_pm.c
index 8f86f56e7ca4..73c88b1c9545 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_pm.c
@@ -30,6 +30,8 @@
 #include "display/skl_watermark.h"
 
 #include "gt/intel_engine_regs.h"
+#include "gt/intel_gt.h"
+#include "gt/intel_gt_mcr.h"
 #include "gt/intel_gt_regs.h"
 
 #include "i915_drv.h"
@@ -58,25 +60,20 @@ static void gen9_init_clock_gating(struct drm_i915_private *dev_priv)
 		 * Must match Sampler, Pixel Back End, and Media. See
 		 * WaCompressedResourceSamplerPbeMediaNewHashMode.
 		 */
-		intel_uncore_write(&dev_priv->uncore, CHICKEN_PAR1_1,
-			   intel_uncore_read(&dev_priv->uncore, CHICKEN_PAR1_1) |
-			   SKL_DE_COMPRESSED_HASH_MODE);
+		intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PAR1_1, 0, SKL_DE_COMPRESSED_HASH_MODE);
 	}
 
 	/* See Bspec note for PSR2_CTL bit 31, Wa#828:skl,bxt,kbl,cfl */
-	intel_uncore_write(&dev_priv->uncore, CHICKEN_PAR1_1,
-		   intel_uncore_read(&dev_priv->uncore, CHICKEN_PAR1_1) | SKL_EDP_PSR_FIX_RDWRAP);
+	intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PAR1_1, 0, SKL_EDP_PSR_FIX_RDWRAP);
 
 	/* WaEnableChickenDCPR:skl,bxt,kbl,glk,cfl */
-	intel_uncore_write(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1,
-		   intel_uncore_read(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1) | MASK_WAKEMEM);
+	intel_uncore_rmw(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1, 0, MASK_WAKEMEM);
 
 	/*
 	 * WaFbcWakeMemOn:skl,bxt,kbl,glk,cfl
 	 * Display WA #0859: skl,bxt,kbl,glk,cfl
 	 */
-	intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) |
-		   DISP_FBC_MEMORY_WAKE);
+	intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, 0, DISP_FBC_MEMORY_WAKE);
 }
 
 static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -84,15 +81,13 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen9_init_clock_gating(dev_priv);
 
 	/* WaDisableSDEUnitClockGating:bxt */
-	intel_uncore_write(&dev_priv->uncore, GEN8_UCGCTL6, intel_uncore_read(&dev_priv->uncore, GEN8_UCGCTL6) |
-		   GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN8_UCGCTL6, 0, GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
 
 	/*
 	 * FIXME:
 	 * GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ applies on 3x6 GT SKUs only.
 	 */
-	intel_uncore_write(&dev_priv->uncore, GEN8_UCGCTL6, intel_uncore_read(&dev_priv->uncore, GEN8_UCGCTL6) |
-		   GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ);
+	intel_uncore_rmw(&dev_priv->uncore, GEN8_UCGCTL6, 0, GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ);
 
 	/*
 	 * Wa: Backlight PWM may stop in the asserted state, causing backlight
@@ -113,16 +108,13 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
 	 * WaFbcTurnOffFbcWatermark:bxt
 	 * Display WA #0562: bxt
 	 */
-	intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) |
-		   DISP_FBC_WM_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS);
 
 	/*
 	 * WaFbcHighMemBwCorruptionAvoidance:bxt
 	 * Display WA #0883: bxt
 	 */
-	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
-			   intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
-			   DPFC_DISABLE_DUMMY0);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A), 0, DPFC_DISABLE_DUMMY0);
 }
 
 static void glk_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -895,19 +887,14 @@ static void pnv_update_wm(struct drm_i915_private *dev_priv)
 		wm = intel_calculate_wm(pixel_rate, &pnv_cursor_wm,
 					pnv_display_wm.fifo_size,
 					4, latency->cursor_sr);
-		reg = intel_uncore_read(&dev_priv->uncore, DSPFW3);
-		reg &= ~DSPFW_CURSOR_SR_MASK;
-		reg |= FW_WM(wm, CURSOR_SR);
-		intel_uncore_write(&dev_priv->uncore, DSPFW3, reg);
+		intel_uncore_rmw(&dev_priv->uncore, DSPFW3, DSPFW_CURSOR_SR_MASK,
+				 FW_WM(wm, CURSOR_SR));
 
 		/* Display HPLL off SR */
 		wm = intel_calculate_wm(pixel_rate, &pnv_display_hplloff_wm,
 					pnv_display_hplloff_wm.fifo_size,
 					cpp, latency->display_hpll_disable);
-		reg = intel_uncore_read(&dev_priv->uncore, DSPFW3);
-		reg &= ~DSPFW_HPLL_SR_MASK;
-		reg |= FW_WM(wm, HPLL_SR);
-		intel_uncore_write(&dev_priv->uncore, DSPFW3, reg);
+		intel_uncore_rmw(&dev_priv->uncore, DSPFW3, DSPFW_HPLL_SR_MASK, FW_WM(wm, HPLL_SR));
 
 		/* cursor HPLL off SR */
 		wm = intel_calculate_wm(pixel_rate, &pnv_cursor_hplloff_wm,
@@ -1337,34 +1324,14 @@ static bool g4x_compute_fbc_en(const struct g4x_wm_state *wm_state,
 	return true;
 }
 
-static int g4x_compute_pipe_wm(struct intel_atomic_state *state,
-			       struct intel_crtc *crtc)
+static int _g4x_compute_pipe_wm(struct intel_crtc_state *crtc_state)
 {
-	struct intel_crtc_state *crtc_state =
-		intel_atomic_get_new_crtc_state(state, crtc);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct g4x_wm_state *wm_state = &crtc_state->wm.g4x.optimal;
 	u8 active_planes = crtc_state->active_planes & ~BIT(PLANE_CURSOR);
 	const struct g4x_pipe_wm *raw;
-	const struct intel_plane_state *old_plane_state;
-	const struct intel_plane_state *new_plane_state;
-	struct intel_plane *plane;
 	enum plane_id plane_id;
-	int i, level;
-	unsigned int dirty = 0;
-
-	for_each_oldnew_intel_plane_in_state(state, plane,
-					     old_plane_state,
-					     new_plane_state, i) {
-		if (new_plane_state->hw.crtc != &crtc->base &&
-		    old_plane_state->hw.crtc != &crtc->base)
-			continue;
-
-		if (g4x_raw_plane_wm_compute(crtc_state, new_plane_state))
-			dirty |= BIT(plane->id);
-	}
-
-	if (!dirty)
-		return 0;
+	int level;
 
 	level = G4X_WM_LEVEL_NORMAL;
 	if (!g4x_raw_crtc_wm_is_valid(crtc_state, level))
@@ -1417,6 +1384,34 @@ static int g4x_compute_pipe_wm(struct intel_atomic_state *state,
 	return 0;
 }
 
+static int g4x_compute_pipe_wm(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc)
+{
+	struct intel_crtc_state *crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
+	const struct intel_plane_state *old_plane_state;
+	const struct intel_plane_state *new_plane_state;
+	struct intel_plane *plane;
+	unsigned int dirty = 0;
+	int i;
+
+	for_each_oldnew_intel_plane_in_state(state, plane,
+					     old_plane_state,
+					     new_plane_state, i) {
+		if (new_plane_state->hw.crtc != &crtc->base &&
+		    old_plane_state->hw.crtc != &crtc->base)
+			continue;
+
+		if (g4x_raw_plane_wm_compute(crtc_state, new_plane_state))
+			dirty |= BIT(plane->id);
+	}
+
+	if (!dirty)
+		return 0;
+
+	return _g4x_compute_pipe_wm(crtc_state);
+}
+
 static int g4x_compute_intermediate_wm(struct intel_atomic_state *state,
 				       struct intel_crtc *crtc)
 {
@@ -1431,7 +1426,7 @@ static int g4x_compute_intermediate_wm(struct intel_atomic_state *state,
 	enum plane_id plane_id;
 
 	if (!new_crtc_state->hw.active ||
-	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
+	    intel_crtc_needs_modeset(new_crtc_state)) {
 		*intermediate = *optimal;
 
 		intermediate->cxsr = false;
@@ -1857,64 +1852,17 @@ static bool vlv_raw_crtc_wm_is_valid(const struct intel_crtc_state *crtc_state,
 		vlv_raw_plane_wm_is_valid(crtc_state, PLANE_CURSOR, level);
 }
 
-static int vlv_compute_pipe_wm(struct intel_atomic_state *state,
-			       struct intel_crtc *crtc)
+static int _vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state)
 {
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
-	struct intel_crtc_state *crtc_state =
-		intel_atomic_get_new_crtc_state(state, crtc);
 	struct vlv_wm_state *wm_state = &crtc_state->wm.vlv.optimal;
 	const struct vlv_fifo_state *fifo_state =
 		&crtc_state->wm.vlv.fifo_state;
 	u8 active_planes = crtc_state->active_planes & ~BIT(PLANE_CURSOR);
 	int num_active_planes = hweight8(active_planes);
-	bool needs_modeset = drm_atomic_crtc_needs_modeset(&crtc_state->uapi);
-	const struct intel_plane_state *old_plane_state;
-	const struct intel_plane_state *new_plane_state;
-	struct intel_plane *plane;
 	enum plane_id plane_id;
-	int level, ret, i;
-	unsigned int dirty = 0;
-
-	for_each_oldnew_intel_plane_in_state(state, plane,
-					     old_plane_state,
-					     new_plane_state, i) {
-		if (new_plane_state->hw.crtc != &crtc->base &&
-		    old_plane_state->hw.crtc != &crtc->base)
-			continue;
-
-		if (vlv_raw_plane_wm_compute(crtc_state, new_plane_state))
-			dirty |= BIT(plane->id);
-	}
-
-	/*
-	 * DSPARB registers may have been reset due to the
-	 * power well being turned off. Make sure we restore
-	 * them to a consistent state even if no primary/sprite
-	 * planes are initially active.
-	 */
-	if (needs_modeset)
-		crtc_state->fifo_changed = true;
-
-	if (!dirty)
-		return 0;
-
-	/* cursor changes don't warrant a FIFO recompute */
-	if (dirty & ~BIT(PLANE_CURSOR)) {
-		const struct intel_crtc_state *old_crtc_state =
-			intel_atomic_get_old_crtc_state(state, crtc);
-		const struct vlv_fifo_state *old_fifo_state =
-			&old_crtc_state->wm.vlv.fifo_state;
-
-		ret = vlv_compute_fifo(crtc_state);
-		if (ret)
-			return ret;
-
-		if (needs_modeset ||
-		    memcmp(old_fifo_state, fifo_state,
-			   sizeof(*fifo_state)) != 0)
-			crtc_state->fifo_changed = true;
-	}
+	int level;
 
 	/* initially allow all levels */
 	wm_state->num_levels = intel_wm_num_levels(dev_priv);
@@ -1961,6 +1909,66 @@ static int vlv_compute_pipe_wm(struct intel_atomic_state *state,
 	return 0;
 }
 
+static int vlv_compute_pipe_wm(struct intel_atomic_state *state,
+			       struct intel_crtc *crtc)
+{
+	struct intel_crtc_state *crtc_state =
+		intel_atomic_get_new_crtc_state(state, crtc);
+	const struct intel_plane_state *old_plane_state;
+	const struct intel_plane_state *new_plane_state;
+	struct intel_plane *plane;
+	unsigned int dirty = 0;
+	int i;
+
+	for_each_oldnew_intel_plane_in_state(state, plane,
+					     old_plane_state,
+					     new_plane_state, i) {
+		if (new_plane_state->hw.crtc != &crtc->base &&
+		    old_plane_state->hw.crtc != &crtc->base)
+			continue;
+
+		if (vlv_raw_plane_wm_compute(crtc_state, new_plane_state))
+			dirty |= BIT(plane->id);
+	}
+
+	/*
+	 * DSPARB registers may have been reset due to the
+	 * power well being turned off. Make sure we restore
+	 * them to a consistent state even if no primary/sprite
+	 * planes are initially active. We also force a FIFO
+	 * recomputation so that we are sure to sanitize the
+	 * FIFO setting we took over from the BIOS even if there
+	 * are no active planes on the crtc.
+	 */
+	if (intel_crtc_needs_modeset(crtc_state))
+		dirty = ~0;
+
+	if (!dirty)
+		return 0;
+
+	/* cursor changes don't warrant a FIFO recompute */
+	if (dirty & ~BIT(PLANE_CURSOR)) {
+		const struct intel_crtc_state *old_crtc_state =
+			intel_atomic_get_old_crtc_state(state, crtc);
+		const struct vlv_fifo_state *old_fifo_state =
+			&old_crtc_state->wm.vlv.fifo_state;
+		const struct vlv_fifo_state *new_fifo_state =
+			&crtc_state->wm.vlv.fifo_state;
+		int ret;
+
+		ret = vlv_compute_fifo(crtc_state);
+		if (ret)
+			return ret;
+
+		if (intel_crtc_needs_modeset(crtc_state) ||
+		    memcmp(old_fifo_state, new_fifo_state,
+			   sizeof(*new_fifo_state)) != 0)
+			crtc_state->fifo_changed = true;
+	}
+
+	return _vlv_compute_pipe_wm(crtc_state);
+}
+
 #define VLV_FIFO(plane, value) \
 	(((value) << DSPARB_ ## plane ## _SHIFT_VLV) & DSPARB_ ## plane ## _MASK_VLV)
 
@@ -2075,7 +2083,7 @@ static int vlv_compute_intermediate_wm(struct intel_atomic_state *state,
 	int level;
 
 	if (!new_crtc_state->hw.active ||
-	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi)) {
+	    intel_crtc_needs_modeset(new_crtc_state)) {
 		*intermediate = *optimal;
 
 		intermediate->cxsr = false;
@@ -3133,7 +3141,7 @@ static int ilk_compute_intermediate_wm(struct intel_atomic_state *state,
 	 */
 	*a = new_crtc_state->wm.ilk.optimal;
 	if (!new_crtc_state->hw.active ||
-	    drm_atomic_crtc_needs_modeset(&new_crtc_state->uapi) ||
+	    intel_crtc_needs_modeset(new_crtc_state) ||
 	    state->skip_intermediate_wm)
 		return 0;
 
@@ -3458,7 +3466,6 @@ static void ilk_write_wm_values(struct drm_i915_private *dev_priv,
 {
 	struct ilk_wm_values *previous = &dev_priv->display.wm.hw;
 	unsigned int dirty;
-	u32 val;
 
 	dirty = ilk_compute_wm_dirty(dev_priv, previous, results);
 	if (!dirty)
@@ -3474,32 +3481,20 @@ static void ilk_write_wm_values(struct drm_i915_private *dev_priv,
 		intel_uncore_write(&dev_priv->uncore, WM0_PIPE_ILK(PIPE_C), results->wm_pipe[2]);
 
 	if (dirty & WM_DIRTY_DDB) {
-		if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
-			val = intel_uncore_read(&dev_priv->uncore, WM_MISC);
-			if (results->partitioning == INTEL_DDB_PART_1_2)
-				val &= ~WM_MISC_DATA_PARTITION_5_6;
-			else
-				val |= WM_MISC_DATA_PARTITION_5_6;
-			intel_uncore_write(&dev_priv->uncore, WM_MISC, val);
-		} else {
-			val = intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL2);
-			if (results->partitioning == INTEL_DDB_PART_1_2)
-				val &= ~DISP_DATA_PARTITION_5_6;
-			else
-				val |= DISP_DATA_PARTITION_5_6;
-			intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL2, val);
-		}
-	}
-
-	if (dirty & WM_DIRTY_FBC) {
-		val = intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL);
-		if (results->enable_fbc_wm)
-			val &= ~DISP_FBC_WM_DIS;
+		if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
+			intel_uncore_rmw(&dev_priv->uncore, WM_MISC, WM_MISC_DATA_PARTITION_5_6,
+					 results->partitioning == INTEL_DDB_PART_1_2 ? 0 :
+					 WM_MISC_DATA_PARTITION_5_6);
 		else
-			val |= DISP_FBC_WM_DIS;
-		intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, val);
+			intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL2, DISP_DATA_PARTITION_5_6,
+					 results->partitioning == INTEL_DDB_PART_1_2 ? 0 :
+					 DISP_DATA_PARTITION_5_6);
 	}
 
+	if (dirty & WM_DIRTY_FBC)
+		intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, DISP_FBC_WM_DIS,
+				 results->enable_fbc_wm ? 0 : DISP_FBC_WM_DIS);
+
 	if (dirty & WM_DIRTY_LP(1) &&
 	    previous->wm_lp_spr[0] != results->wm_lp_spr[0])
 		intel_uncore_write(&dev_priv->uncore, WM1S_LP_ILK, results->wm_lp_spr[0]);
@@ -3824,6 +3819,8 @@ void g4x_wm_get_hw_state(struct drm_i915_private *dev_priv)
 					     plane_id, USHRT_MAX);
 		g4x_raw_fbc_wm_set(crtc_state, level, USHRT_MAX);
 
+		g4x_invalidate_wms(crtc, active, level);
+
 		crtc_state->wm.g4x.optimal = *active;
 		crtc_state->wm.g4x.intermediate = *active;
 
@@ -3860,37 +3857,30 @@ void g4x_wm_sanitize(struct drm_i915_private *dev_priv)
 			to_intel_crtc_state(crtc->base.state);
 		struct intel_plane_state *plane_state =
 			to_intel_plane_state(plane->base.state);
-		struct g4x_wm_state *wm_state = &crtc_state->wm.g4x.optimal;
 		enum plane_id plane_id = plane->id;
-		int level;
+		int level, num_levels = intel_wm_num_levels(dev_priv);
 
 		if (plane_state->uapi.visible)
 			continue;
 
-		for (level = 0; level < 3; level++) {
+		for (level = 0; level < num_levels; level++) {
 			struct g4x_pipe_wm *raw =
 				&crtc_state->wm.g4x.raw[level];
 
 			raw->plane[plane_id] = 0;
-			wm_state->wm.plane[plane_id] = 0;
-		}
 
-		if (plane_id == PLANE_PRIMARY) {
-			for (level = 0; level < 3; level++) {
-				struct g4x_pipe_wm *raw =
-					&crtc_state->wm.g4x.raw[level];
+			if (plane_id == PLANE_PRIMARY)
 				raw->fbc = 0;
-			}
-
-			wm_state->sr.fbc = 0;
-			wm_state->hpll.fbc = 0;
-			wm_state->fbc_en = false;
 		}
 	}
 
 	for_each_intel_crtc(&dev_priv->drm, crtc) {
 		struct intel_crtc_state *crtc_state =
 			to_intel_crtc_state(crtc->base.state);
+		int ret;
+
+		ret = _g4x_compute_pipe_wm(crtc_state);
+		drm_WARN_ON(&dev_priv->drm, ret);
 
 		crtc_state->wm.g4x.intermediate =
 			crtc_state->wm.g4x.optimal;
@@ -4016,30 +4006,27 @@ void vlv_wm_sanitize(struct drm_i915_private *dev_priv)
 			to_intel_crtc_state(crtc->base.state);
 		struct intel_plane_state *plane_state =
 			to_intel_plane_state(plane->base.state);
-		struct vlv_wm_state *wm_state = &crtc_state->wm.vlv.optimal;
-		const struct vlv_fifo_state *fifo_state =
-			&crtc_state->wm.vlv.fifo_state;
 		enum plane_id plane_id = plane->id;
-		int level;
+		int level, num_levels = intel_wm_num_levels(dev_priv);
 
 		if (plane_state->uapi.visible)
 			continue;
 
-		for (level = 0; level < wm_state->num_levels; level++) {
+		for (level = 0; level < num_levels; level++) {
 			struct g4x_pipe_wm *raw =
 				&crtc_state->wm.vlv.raw[level];
 
 			raw->plane[plane_id] = 0;
-
-			wm_state->wm[level].plane[plane_id] =
-				vlv_invert_wm_value(raw->plane[plane_id],
-						    fifo_state->plane[plane_id]);
 		}
 	}
 
 	for_each_intel_crtc(&dev_priv->drm, crtc) {
 		struct intel_crtc_state *crtc_state =
 			to_intel_crtc_state(crtc->base.state);
+		int ret;
+
+		ret = _vlv_compute_pipe_wm(crtc_state);
+		drm_WARN_ON(&dev_priv->drm, ret);
 
 		crtc_state->wm.vlv.intermediate =
 			crtc_state->wm.vlv.optimal;
@@ -4057,9 +4044,9 @@ void vlv_wm_sanitize(struct drm_i915_private *dev_priv)
  */
 static void ilk_init_lp_watermarks(struct drm_i915_private *dev_priv)
 {
-	intel_uncore_write(&dev_priv->uncore, WM3_LP_ILK, intel_uncore_read(&dev_priv->uncore, WM3_LP_ILK) & ~WM_LP_ENABLE);
-	intel_uncore_write(&dev_priv->uncore, WM2_LP_ILK, intel_uncore_read(&dev_priv->uncore, WM2_LP_ILK) & ~WM_LP_ENABLE);
-	intel_uncore_write(&dev_priv->uncore, WM1_LP_ILK, intel_uncore_read(&dev_priv->uncore, WM1_LP_ILK) & ~WM_LP_ENABLE);
+	intel_uncore_rmw(&dev_priv->uncore, WM3_LP_ILK, WM_LP_ENABLE, 0);
+	intel_uncore_rmw(&dev_priv->uncore, WM2_LP_ILK, WM_LP_ENABLE, 0);
+	intel_uncore_rmw(&dev_priv->uncore, WM1_LP_ILK, WM_LP_ENABLE, 0);
 
 	/*
 	 * Don't touch WM_LP_SPRITE_ENABLE here.
@@ -4113,11 +4100,9 @@ static void g4x_disable_trickle_feed(struct drm_i915_private *dev_priv)
 	enum pipe pipe;
 
 	for_each_pipe(dev_priv, pipe) {
-		intel_uncore_write(&dev_priv->uncore, DSPCNTR(pipe),
-			   intel_uncore_read(&dev_priv->uncore, DSPCNTR(pipe)) |
-			   DISP_TRICKLE_FEED_DISABLE);
+		intel_uncore_rmw(&dev_priv->uncore, DSPCNTR(pipe), 0, DISP_TRICKLE_FEED_DISABLE);
 
-		intel_uncore_write(&dev_priv->uncore, DSPSURF(pipe), intel_uncore_read(&dev_priv->uncore, DSPSURF(pipe)));
+		intel_uncore_rmw(&dev_priv->uncore, DSPSURF(pipe), 0, 0);
 		intel_uncore_posting_read(&dev_priv->uncore, DSPSURF(pipe));
 	}
 }
@@ -4164,19 +4149,13 @@ static void ilk_init_clock_gating(struct drm_i915_private *dev_priv)
 	 */
 	if (IS_IRONLAKE_M(dev_priv)) {
 		/* WaFbcAsynchFlipDisableFbcQueue:ilk */
-		intel_uncore_write(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1,
-			   intel_uncore_read(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1) |
-			   ILK_FBCQ_DIS);
-		intel_uncore_write(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2,
-			   intel_uncore_read(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2) |
-			   ILK_DPARB_GATE);
+		intel_uncore_rmw(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1, 0, ILK_FBCQ_DIS);
+		intel_uncore_rmw(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2, 0, ILK_DPARB_GATE);
 	}
 
 	intel_uncore_write(&dev_priv->uncore, ILK_DSPCLK_GATE_D, dspclk_gate);
 
-	intel_uncore_write(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2,
-		   intel_uncore_read(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2) |
-		   ILK_ELPIN_409_SELECT);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2, 0, ILK_ELPIN_409_SELECT);
 
 	g4x_disable_trickle_feed(dev_priv);
 
@@ -4196,8 +4175,7 @@ static void cpt_init_clock_gating(struct drm_i915_private *dev_priv)
 	intel_uncore_write(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE |
 		   PCH_DPLUNIT_CLOCK_GATE_DISABLE |
 		   PCH_CPUNIT_CLOCK_GATE_DISABLE);
-	intel_uncore_write(&dev_priv->uncore, SOUTH_CHICKEN2, intel_uncore_read(&dev_priv->uncore, SOUTH_CHICKEN2) |
-		   DPLS_EDP_PPS_FIX_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, SOUTH_CHICKEN2, 0, DPLS_EDP_PPS_FIX_DIS);
 	/* The below fixes the weird display corruption, a few pixels shifted
 	 * downward, on (only) LVDS of some HP laptops with IVY.
 	 */
@@ -4235,9 +4213,7 @@ static void gen6_init_clock_gating(struct drm_i915_private *dev_priv)
 
 	intel_uncore_write(&dev_priv->uncore, ILK_DSPCLK_GATE_D, dspclk_gate);
 
-	intel_uncore_write(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2,
-		   intel_uncore_read(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2) |
-		   ILK_ELPIN_409_SELECT);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DISPLAY_CHICKEN2, 0, ILK_ELPIN_409_SELECT);
 
 	intel_uncore_write(&dev_priv->uncore, GEN6_UCGCTL1,
 		   intel_uncore_read(&dev_priv->uncore, GEN6_UCGCTL1) |
@@ -4297,14 +4273,12 @@ static void lpt_init_clock_gating(struct drm_i915_private *dev_priv)
 	 * disabled when not needed anymore in order to save power.
 	 */
 	if (HAS_PCH_LPT_LP(dev_priv))
-		intel_uncore_write(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D,
-			   intel_uncore_read(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D) |
-			   PCH_LP_PARTITION_LEVEL_DISABLE);
+		intel_uncore_rmw(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D,
+				 0, PCH_LP_PARTITION_LEVEL_DISABLE);
 
 	/* WADPOClockGatingDisable:hsw */
-	intel_uncore_write(&dev_priv->uncore, TRANS_CHICKEN1(PIPE_A),
-		   intel_uncore_read(&dev_priv->uncore, TRANS_CHICKEN1(PIPE_A)) |
-		   TRANS_CHICKEN1_DP0UNIT_GC_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, TRANS_CHICKEN1(PIPE_A),
+			 0, TRANS_CHICKEN1_DP0UNIT_GC_DISABLE);
 }
 
 static void lpt_suspend_hw(struct drm_i915_private *dev_priv)
@@ -4325,22 +4299,22 @@ static void gen8_set_l3sqc_credits(struct drm_i915_private *dev_priv,
 	u32 val;
 
 	/* WaTempDisableDOPClkGating:bdw */
-	misccpctl = intel_uncore_read(&dev_priv->uncore, GEN7_MISCCPCTL);
-	intel_uncore_write(&dev_priv->uncore, GEN7_MISCCPCTL, misccpctl & ~GEN7_DOP_CLOCK_GATE_ENABLE);
+	misccpctl = intel_gt_mcr_multicast_rmw(to_gt(dev_priv), GEN8_MISCCPCTL,
+					       GEN8_DOP_CLOCK_GATE_ENABLE, 0);
 
-	val = intel_uncore_read(&dev_priv->uncore, GEN8_L3SQCREG1);
+	val = intel_gt_mcr_read_any(to_gt(dev_priv), GEN8_L3SQCREG1);
 	val &= ~L3_PRIO_CREDITS_MASK;
 	val |= L3_GENERAL_PRIO_CREDITS(general_prio_credits);
 	val |= L3_HIGH_PRIO_CREDITS(high_prio_credits);
-	intel_uncore_write(&dev_priv->uncore, GEN8_L3SQCREG1, val);
+	intel_gt_mcr_multicast_write(to_gt(dev_priv), GEN8_L3SQCREG1, val);
 
 	/*
 	 * Wait at least 100 clocks before re-enabling clock gating.
 	 * See the definition of L3SQCREG1 in BSpec.
 	 */
-	intel_uncore_posting_read(&dev_priv->uncore, GEN8_L3SQCREG1);
+	intel_gt_mcr_read_any(to_gt(dev_priv), GEN8_L3SQCREG1);
 	udelay(1);
-	intel_uncore_write(&dev_priv->uncore, GEN7_MISCCPCTL, misccpctl);
+	intel_gt_mcr_multicast_write(to_gt(dev_priv), GEN8_MISCCPCTL, misccpctl);
 }
 
 static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4363,8 +4337,7 @@ static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv)
 
 	/* Wa_1409825376:tgl (pre-prod)*/
 	if (IS_TGL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_C0))
-		intel_uncore_write(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, intel_uncore_read(&dev_priv->uncore, GEN9_CLKGATE_DIS_3) |
-			   TGL_VRH_GATING_DIS);
+		intel_uncore_rmw(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, 0, TGL_VRH_GATING_DIS);
 
 	/* Wa_14013723622:tgl,rkl,dg1,adl-s */
 	if (DISPLAY_VER(dev_priv) == 12)
@@ -4389,8 +4362,7 @@ static void dg1_init_clock_gating(struct drm_i915_private *dev_priv)
 
 	/* Wa_1409836686:dg1[a0] */
 	if (IS_DG1_GRAPHICS_STEP(dev_priv, STEP_A0, STEP_B0))
-		intel_uncore_write(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, intel_uncore_read(&dev_priv->uncore, GEN9_CLKGATE_DIS_3) |
-			   DPT_GATING_DIS);
+		intel_uncore_rmw(&dev_priv->uncore, GEN9_CLKGATE_DIS_3, 0, DPT_GATING_DIS);
 }
 
 static void xehpsdv_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4432,8 +4404,7 @@ static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
 		return;
 
 	/* Display WA #1181 WaSouthDisplayDisablePWMCGEGating: cnp */
-	intel_uncore_write(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D, intel_uncore_read(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D) |
-		   CNP_PWM_CGE_GATING_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, SOUTH_DSPCLK_GATE_D, 0, CNP_PWM_CGE_GATING_DISABLE);
 }
 
 static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4442,23 +4413,20 @@ static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen9_init_clock_gating(dev_priv);
 
 	/* WAC6entrylatency:cfl */
-	intel_uncore_write(&dev_priv->uncore, FBC_LLC_READ_CTRL, intel_uncore_read(&dev_priv->uncore, FBC_LLC_READ_CTRL) |
-		   FBC_LLC_FULLY_OPEN);
+	intel_uncore_rmw(&dev_priv->uncore, FBC_LLC_READ_CTRL, 0, FBC_LLC_FULLY_OPEN);
 
 	/*
 	 * WaFbcTurnOffFbcWatermark:cfl
 	 * Display WA #0562: cfl
 	 */
-	intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) |
-		   DISP_FBC_WM_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS);
 
 	/*
 	 * WaFbcNukeOnHostModify:cfl
 	 * Display WA #0873: cfl
 	 */
-	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
-			   intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
-			   DPFC_NUKE_ON_ANY_MODIFICATION);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+			 0, DPFC_NUKE_ON_ANY_MODIFICATION);
 }
 
 static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4466,33 +4434,30 @@ static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen9_init_clock_gating(dev_priv);
 
 	/* WAC6entrylatency:kbl */
-	intel_uncore_write(&dev_priv->uncore, FBC_LLC_READ_CTRL, intel_uncore_read(&dev_priv->uncore, FBC_LLC_READ_CTRL) |
-		   FBC_LLC_FULLY_OPEN);
+	intel_uncore_rmw(&dev_priv->uncore, FBC_LLC_READ_CTRL, 0, FBC_LLC_FULLY_OPEN);
 
 	/* WaDisableSDEUnitClockGating:kbl */
 	if (IS_KBL_GRAPHICS_STEP(dev_priv, 0, STEP_C0))
-		intel_uncore_write(&dev_priv->uncore, GEN8_UCGCTL6, intel_uncore_read(&dev_priv->uncore, GEN8_UCGCTL6) |
-			   GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
+		intel_uncore_rmw(&dev_priv->uncore, GEN8_UCGCTL6,
+				 0, GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaDisableGamClockGating:kbl */
 	if (IS_KBL_GRAPHICS_STEP(dev_priv, 0, STEP_C0))
-		intel_uncore_write(&dev_priv->uncore, GEN6_UCGCTL1, intel_uncore_read(&dev_priv->uncore, GEN6_UCGCTL1) |
-			   GEN6_GAMUNIT_CLOCK_GATE_DISABLE);
+		intel_uncore_rmw(&dev_priv->uncore, GEN6_UCGCTL1,
+				 0, GEN6_GAMUNIT_CLOCK_GATE_DISABLE);
 
 	/*
 	 * WaFbcTurnOffFbcWatermark:kbl
 	 * Display WA #0562: kbl
 	 */
-	intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) |
-		   DISP_FBC_WM_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS);
 
 	/*
 	 * WaFbcNukeOnHostModify:kbl
 	 * Display WA #0873: kbl
 	 */
-	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
-			   intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
-			   DPFC_NUKE_ON_ANY_MODIFICATION);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+			 0, DPFC_NUKE_ON_ANY_MODIFICATION);
 }
 
 static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4500,35 +4465,30 @@ static void skl_init_clock_gating(struct drm_i915_private *dev_priv)
 	gen9_init_clock_gating(dev_priv);
 
 	/* WaDisableDopClockGating:skl */
-	intel_uncore_write(&dev_priv->uncore, GEN7_MISCCPCTL, intel_uncore_read(&dev_priv->uncore, GEN7_MISCCPCTL) &
-		   ~GEN7_DOP_CLOCK_GATE_ENABLE);
+	intel_gt_mcr_multicast_rmw(to_gt(dev_priv), GEN8_MISCCPCTL,
+				   GEN8_DOP_CLOCK_GATE_ENABLE, 0);
 
 	/* WAC6entrylatency:skl */
-	intel_uncore_write(&dev_priv->uncore, FBC_LLC_READ_CTRL, intel_uncore_read(&dev_priv->uncore, FBC_LLC_READ_CTRL) |
-		   FBC_LLC_FULLY_OPEN);
+	intel_uncore_rmw(&dev_priv->uncore, FBC_LLC_READ_CTRL, 0, FBC_LLC_FULLY_OPEN);
 
 	/*
 	 * WaFbcTurnOffFbcWatermark:skl
 	 * Display WA #0562: skl
 	 */
-	intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) |
-		   DISP_FBC_WM_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, DISP_ARB_CTL, 0, DISP_FBC_WM_DIS);
 
 	/*
 	 * WaFbcNukeOnHostModify:skl
 	 * Display WA #0873: skl
 	 */
-	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
-			   intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
-			   DPFC_NUKE_ON_ANY_MODIFICATION);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
+			 0, DPFC_NUKE_ON_ANY_MODIFICATION);
 
 	/*
 	 * WaFbcHighMemBwCorruptionAvoidance:skl
 	 * Display WA #0883: skl
 	 */
-	intel_uncore_write(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A),
-			   intel_uncore_read(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A)) |
-			   DPFC_DISABLE_DUMMY0);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DPFC_CHICKEN(INTEL_FBC_A), 0, DPFC_DISABLE_DUMMY0);
 }
 
 static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
@@ -4536,43 +4496,37 @@ static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
 	enum pipe pipe;
 
 	/* WaFbcAsynchFlipDisableFbcQueue:hsw,bdw */
-	intel_uncore_write(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A),
-		   intel_uncore_read(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A)) |
-		   HSW_FBCQ_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A), 0, HSW_FBCQ_DIS);
 
 	/* WaSwitchSolVfFArbitrationPriority:bdw */
-	intel_uncore_write(&dev_priv->uncore, GAM_ECOCHK, intel_uncore_read(&dev_priv->uncore, GAM_ECOCHK) | HSW_ECOCHK_ARB_PRIO_SOL);
+	intel_uncore_rmw(&dev_priv->uncore, GAM_ECOCHK, 0, HSW_ECOCHK_ARB_PRIO_SOL);
 
 	/* WaPsrDPAMaskVBlankInSRD:bdw */
-	intel_uncore_write(&dev_priv->uncore, CHICKEN_PAR1_1,
-		   intel_uncore_read(&dev_priv->uncore, CHICKEN_PAR1_1) | DPA_MASK_VBLANK_SRD);
+	intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PAR1_1, 0, DPA_MASK_VBLANK_SRD);
 
 	for_each_pipe(dev_priv, pipe) {
 		/* WaPsrDPRSUnmaskVBlankInSRD:bdw */
-		intel_uncore_write(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe),
-			   intel_uncore_read(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe)) |
-			   BDW_DPRS_MASK_VBLANK_SRD);
+		intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe),
+				 0, BDW_DPRS_MASK_VBLANK_SRD);
 	}
 
 	/* WaVSRefCountFullforceMissDisable:bdw */
 	/* WaDSRefCountFullforceMissDisable:bdw */
-	intel_uncore_write(&dev_priv->uncore, GEN7_FF_THREAD_MODE,
-		   intel_uncore_read(&dev_priv->uncore, GEN7_FF_THREAD_MODE) &
-		   ~(GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME));
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_FF_THREAD_MODE,
+			 GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME, 0);
 
 	intel_uncore_write(&dev_priv->uncore, RING_PSMI_CTL(RENDER_RING_BASE),
 		   _MASKED_BIT_ENABLE(GEN8_RC_SEMA_IDLE_MSG_DISABLE));
 
 	/* WaDisableSDEUnitClockGating:bdw */
-	intel_uncore_write(&dev_priv->uncore, GEN8_UCGCTL6, intel_uncore_read(&dev_priv->uncore, GEN8_UCGCTL6) |
-		   GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN8_UCGCTL6, 0, GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaProgramL3SqcReg1Default:bdw */
 	gen8_set_l3sqc_credits(dev_priv, 30, 2);
 
 	/* WaKVMNotificationOnConfigChange:bdw */
-	intel_uncore_write(&dev_priv->uncore, CHICKEN_PAR2_1, intel_uncore_read(&dev_priv->uncore, CHICKEN_PAR2_1)
-		   | KVM_CONFIG_CHANGE_NOTIFICATION_SELECT);
+	intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PAR2_1,
+			 0, KVM_CONFIG_CHANGE_NOTIFICATION_SELECT);
 
 	lpt_init_clock_gating(dev_priv);
 
@@ -4581,38 +4535,30 @@ static void bdw_init_clock_gating(struct drm_i915_private *dev_priv)
 	 * Also see the CHICKEN2 write in bdw_init_workarounds() to disable DOP
 	 * clock gating.
 	 */
-	intel_uncore_write(&dev_priv->uncore, GEN6_UCGCTL1,
-		   intel_uncore_read(&dev_priv->uncore, GEN6_UCGCTL1) | GEN6_EU_TCUNIT_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN6_UCGCTL1, 0, GEN6_EU_TCUNIT_CLOCK_GATE_DISABLE);
 }
 
 static void hsw_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	/* WaFbcAsynchFlipDisableFbcQueue:hsw,bdw */
-	intel_uncore_write(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A),
-		   intel_uncore_read(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A)) |
-		   HSW_FBCQ_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(PIPE_A), 0, HSW_FBCQ_DIS);
 
 	/* This is required by WaCatErrorRejectionIssue:hsw */
-	intel_uncore_write(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
-		   intel_uncore_read(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
-		   GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
+			 0, GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
 
 	/* WaSwitchSolVfFArbitrationPriority:hsw */
-	intel_uncore_write(&dev_priv->uncore, GAM_ECOCHK, intel_uncore_read(&dev_priv->uncore, GAM_ECOCHK) | HSW_ECOCHK_ARB_PRIO_SOL);
+	intel_uncore_rmw(&dev_priv->uncore, GAM_ECOCHK, 0, HSW_ECOCHK_ARB_PRIO_SOL);
 
 	lpt_init_clock_gating(dev_priv);
 }
 
 static void ivb_init_clock_gating(struct drm_i915_private *dev_priv)
 {
-	u32 snpcr;
-
 	intel_uncore_write(&dev_priv->uncore, ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaFbcAsynchFlipDisableFbcQueue:ivb */
-	intel_uncore_write(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1,
-		   intel_uncore_read(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1) |
-		   ILK_FBCQ_DIS);
+	intel_uncore_rmw(&dev_priv->uncore, ILK_DISPLAY_CHICKEN1, 0, ILK_FBCQ_DIS);
 
 	/* WaDisableBackToBackFlipFix:ivb */
 	intel_uncore_write(&dev_priv->uncore, IVB_CHICKEN3,
@@ -4638,16 +4584,13 @@ static void ivb_init_clock_gating(struct drm_i915_private *dev_priv)
 		   GEN6_RCZUNIT_CLOCK_GATE_DISABLE);
 
 	/* This is required by WaCatErrorRejectionIssue:ivb */
-	intel_uncore_write(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
-			intel_uncore_read(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
-			GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
+			 0, GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
 
 	g4x_disable_trickle_feed(dev_priv);
 
-	snpcr = intel_uncore_read(&dev_priv->uncore, GEN6_MBCUNIT_SNPCR);
-	snpcr &= ~GEN6_MBC_SNPCR_MASK;
-	snpcr |= GEN6_MBC_SNPCR_MED;
-	intel_uncore_write(&dev_priv->uncore, GEN6_MBCUNIT_SNPCR, snpcr);
+	intel_uncore_rmw(&dev_priv->uncore, GEN6_MBCUNIT_SNPCR, GEN6_MBC_SNPCR_MASK,
+			 GEN6_MBC_SNPCR_MED);
 
 	if (!HAS_PCH_NOP(dev_priv))
 		cpt_init_clock_gating(dev_priv);
@@ -4667,9 +4610,8 @@ static void vlv_init_clock_gating(struct drm_i915_private *dev_priv)
 		   _MASKED_BIT_ENABLE(DOP_CLOCK_GATING_DISABLE));
 
 	/* This is required by WaCatErrorRejectionIssue:vlv */
-	intel_uncore_write(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
-		   intel_uncore_read(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG) |
-		   GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_SQ_CHICKEN_MBCUNIT_CONFIG,
+			 0, GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB);
 
 	/*
 	 * According to the spec, bit 13 (RCZUNIT) must be set on IVB.
@@ -4681,8 +4623,7 @@ static void vlv_init_clock_gating(struct drm_i915_private *dev_priv)
 	/* WaDisableL3Bank2xClockGate:vlv
 	 * Disabling L3 clock gating- MMIO 940c[25] = 1
 	 * Set bit 25, to disable L3_BANK_2x_CLK_GATING */
-	intel_uncore_write(&dev_priv->uncore, GEN7_UCGCTL4,
-		   intel_uncore_read(&dev_priv->uncore, GEN7_UCGCTL4) | GEN7_L3BANK2X_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_UCGCTL4, 0, GEN7_L3BANK2X_CLOCK_GATE_DISABLE);
 
 	/*
 	 * WaDisableVLVClockGating_VBIIssue:vlv
@@ -4696,21 +4637,18 @@ static void chv_init_clock_gating(struct drm_i915_private *dev_priv)
 {
 	/* WaVSRefCountFullforceMissDisable:chv */
 	/* WaDSRefCountFullforceMissDisable:chv */
-	intel_uncore_write(&dev_priv->uncore, GEN7_FF_THREAD_MODE,
-		   intel_uncore_read(&dev_priv->uncore, GEN7_FF_THREAD_MODE) &
-		   ~(GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME));
+	intel_uncore_rmw(&dev_priv->uncore, GEN7_FF_THREAD_MODE,
+			 GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME, 0);
 
 	/* WaDisableSemaphoreAndSyncFlipWait:chv */
 	intel_uncore_write(&dev_priv->uncore, RING_PSMI_CTL(RENDER_RING_BASE),
 		   _MASKED_BIT_ENABLE(GEN8_RC_SEMA_IDLE_MSG_DISABLE));
 
 	/* WaDisableCSUnitClockGating:chv */
-	intel_uncore_write(&dev_priv->uncore, GEN6_UCGCTL1, intel_uncore_read(&dev_priv->uncore, GEN6_UCGCTL1) |
-		   GEN6_CSUNIT_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN6_UCGCTL1, 0, GEN6_CSUNIT_CLOCK_GATE_DISABLE);
 
 	/* WaDisableSDEUnitClockGating:chv */
-	intel_uncore_write(&dev_priv->uncore, GEN8_UCGCTL6, intel_uncore_read(&dev_priv->uncore, GEN8_UCGCTL6) |
-		   GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
+	intel_uncore_rmw(&dev_priv->uncore, GEN8_UCGCTL6, 0, GEN8_SDEUNIT_CLOCK_GATE_DISABLE);
 
 	/*
 	 * WaProgramL3SqcReg1Default:chv
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_region_ttm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_region_ttm.c
index 575d67bc6ffe..cf89d0c2a2d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_region_ttm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_region_ttm.c
@@ -244,7 +244,7 @@ void intel_region_ttm_resource_free(struct intel_memory_region *mem,
 	struct ttm_resource_manager *man = mem->region_private;
 	struct ttm_buffer_object mock_bo = {};
 
-	mock_bo.base.size = res->num_pages << PAGE_SHIFT;
+	mock_bo.base.size = res->size;
 	mock_bo.bdev = &mem->i915->bdev;
 	res->bo = &mock_bo;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
index 744cca507946..129746713d07 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -633,6 +633,8 @@ void intel_runtime_pm_driver_release(struct intel_runtime_pm *rpm)
 						     runtime_pm);
 	int count = atomic_read(&rpm->wakeref_count);
 
+	intel_wakeref_auto_fini(&rpm->userfault_wakeref);
+
 	drm_WARN(&i915->drm, count,
 		 "i915 raw-wakerefs=%d wakelocks=%d on cleanup\n",
 		 intel_rpm_raw_wakeref_count(count),
@@ -652,4 +654,7 @@ void intel_runtime_pm_init_early(struct intel_runtime_pm *rpm)
 	rpm->available = HAS_RUNTIME_PM(i915);
 
 	init_intel_runtime_pm_wakeref(rpm);
+	INIT_LIST_HEAD(&rpm->lmem_userfault_list);
+	spin_lock_init(&rpm->lmem_userfault_lock);
+	intel_wakeref_auto_init(&rpm->userfault_wakeref, rpm);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
index d9160e3ff4af..98b8b28baaa1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_runtime_pm.h
@@ -53,6 +53,28 @@ struct intel_runtime_pm {
 	bool irqs_enabled;
 	bool no_wakeref_tracking;
 
+	/*
+	 *  Protects access to lmem usefault list.
+	 *  It is required, if we are outside of the runtime suspend path,
+	 *  access to @lmem_userfault_list requires always first grabbing the
+	 *  runtime pm, to ensure we can't race against runtime suspend.
+	 *  Once we have that we also need to grab @lmem_userfault_lock,
+	 *  at which point we have exclusive access.
+	 *  The runtime suspend path is special since it doesn't really hold any locks,
+	 *  but instead has exclusive access by virtue of all other accesses requiring
+	 *  holding the runtime pm wakeref.
+	 */
+	spinlock_t lmem_userfault_lock;
+
+	/*
+	 *  Keep list of userfaulted gem obj, which require to release their
+	 *  mmap mappings at runtime suspend path.
+	 */
+	struct list_head lmem_userfault_list;
+
+	/* Manual runtime pm autosuspend delay for user GGTT/lmem mmaps */
+	struct intel_wakeref_auto userfault_wakeref;
+
 #if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM)
 	/*
 	 * To aide detection of wakeref leaks and general misuse, we
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_step.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_step.c
index 42b3133d8387..84a6fe736a3b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_step.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_step.c
@@ -131,10 +131,27 @@ static const struct intel_step_info adls_rpls_revids[] = {
 	[0xC] = { COMMON_GT_MEDIA_STEP(D0), .display_step = STEP_C0 },
 };
 
+static const struct intel_step_info adlp_rplp_revids[] = {
+	[0x4] = { COMMON_GT_MEDIA_STEP(C0), .display_step = STEP_E0 },
+};
+
 static const struct intel_step_info adlp_n_revids[] = {
 	[0x0] = { COMMON_GT_MEDIA_STEP(A0), .display_step = STEP_D0 },
 };
 
+static u8 gmd_to_intel_step(struct drm_i915_private *i915,
+			    struct intel_ip_version *gmd)
+{
+	u8 step = gmd->step + STEP_A0;
+
+	if (step >= STEP_FUTURE) {
+		drm_dbg(&i915->drm, "Using future steppings\n");
+		return STEP_FUTURE;
+	}
+
+	return step;
+}
+
 static void pvc_step_init(struct drm_i915_private *i915, int pci_revid);
 
 void intel_step_init(struct drm_i915_private *i915)
@@ -144,6 +161,18 @@ void intel_step_init(struct drm_i915_private *i915)
 	int revid = INTEL_REVID(i915);
 	struct intel_step_info step = {};
 
+	if (HAS_GMD_ID(i915)) {
+		step.graphics_step = gmd_to_intel_step(i915,
+						       &RUNTIME_INFO(i915)->graphics.ip);
+		step.media_step = gmd_to_intel_step(i915,
+						    &RUNTIME_INFO(i915)->media.ip);
+		step.display_step = gmd_to_intel_step(i915,
+						      &RUNTIME_INFO(i915)->display.ip);
+		RUNTIME_INFO(i915)->step = step;
+
+		return;
+	}
+
 	if (IS_PONTEVECCHIO(i915)) {
 		pvc_step_init(i915, revid);
 		return;
@@ -162,6 +191,9 @@ void intel_step_init(struct drm_i915_private *i915)
 	} else if (IS_ADLP_N(i915)) {
 		revids = adlp_n_revids;
 		size = ARRAY_SIZE(adlp_n_revids);
+	} else if (IS_ADLP_RPLP(i915)) {
+		revids = adlp_rplp_revids;
+		size = ARRAY_SIZE(adlp_rplp_revids);
 	} else if (IS_ALDERLAKE_P(i915)) {
 		revids = adlp_revids;
 		size = ARRAY_SIZE(adlp_revids);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_step.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_step.h
index a6b12bfa9744..96dfca4cba73 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_step.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_step.h
@@ -11,6 +11,10 @@
 struct drm_i915_private;
 
 struct intel_step_info {
+	/*
+	 * It is expected to have 4 number steps per letter. Deviation from
+	 * the expectation breaks gmd_to_intel_step().
+	 */
 	u8 graphics_step;	/* Represents the compute tile on Xe_HPC */
 	u8 display_step;
 	u8 media_step;
@@ -23,21 +27,43 @@ struct intel_step_info {
 	func(A0)			\
 	func(A1)			\
 	func(A2)			\
+	func(A3)			\
 	func(B0)			\
 	func(B1)			\
 	func(B2)			\
 	func(B3)			\
 	func(C0)			\
 	func(C1)			\
+	func(C2)			\
+	func(C3)			\
 	func(D0)			\
 	func(D1)			\
+	func(D2)			\
+	func(D3)			\
 	func(E0)			\
+	func(E1)			\
+	func(E2)			\
+	func(E3)			\
 	func(F0)			\
+	func(F1)			\
+	func(F2)			\
+	func(F3)			\
 	func(G0)			\
+	func(G1)			\
+	func(G2)			\
+	func(G3)			\
 	func(H0)			\
+	func(H1)			\
+	func(H2)			\
+	func(H3)			\
 	func(I0)			\
 	func(I1)			\
-	func(J0)
+	func(I2)			\
+	func(I3)			\
+	func(J0)			\
+	func(J1)			\
+	func(J2)			\
+	func(J3)
 
 /*
  * Symbolic steppings that do not match the hardware. These are valid both as gt
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_uncore.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_uncore.c
index 5cd423c7b646..614013745fca 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_uncore.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_uncore.c
@@ -29,6 +29,7 @@
 
 #include "i915_drv.h"
 #include "i915_iosf_mbi.h"
+#include "i915_reg.h"
 #include "i915_trace.h"
 #include "i915_vgpu.h"
 #include "intel_pm.h"
@@ -104,6 +105,7 @@ static const char * const forcewake_domain_names[] = {
 	"vebox1",
 	"vebox2",
 	"vebox3",
+	"gsc",
 };
 
 const char *
@@ -177,8 +179,9 @@ static inline void
 fw_domain_wait_ack_clear(const struct intel_uncore_forcewake_domain *d)
 {
 	if (wait_ack_clear(d, FORCEWAKE_KERNEL)) {
-		DRM_ERROR("%s: timed out waiting for forcewake ack to clear.\n",
-			  intel_uncore_forcewake_domain_to_str(d->id));
+		drm_err(&d->uncore->i915->drm,
+			"%s: timed out waiting for forcewake ack to clear.\n",
+			intel_uncore_forcewake_domain_to_str(d->id));
 		add_taint_for_CI(d->uncore->i915, TAINT_WARN); /* CI now unreliable */
 	}
 }
@@ -225,11 +228,12 @@ fw_domain_wait_ack_with_fallback(const struct intel_uncore_forcewake_domain *d,
 		fw_clear(d, FORCEWAKE_KERNEL_FALLBACK);
 	} while (!ack_detected && pass++ < 10);
 
-	DRM_DEBUG_DRIVER("%s had to use fallback to %s ack, 0x%x (passes %u)\n",
-			 intel_uncore_forcewake_domain_to_str(d->id),
-			 type == ACK_SET ? "set" : "clear",
-			 fw_ack(d),
-			 pass);
+	drm_dbg(&d->uncore->i915->drm,
+		"%s had to use fallback to %s ack, 0x%x (passes %u)\n",
+		intel_uncore_forcewake_domain_to_str(d->id),
+		type == ACK_SET ? "set" : "clear",
+		fw_ack(d),
+		pass);
 
 	return ack_detected ? 0 : -ETIMEDOUT;
 }
@@ -254,8 +258,9 @@ static inline void
 fw_domain_wait_ack_set(const struct intel_uncore_forcewake_domain *d)
 {
 	if (wait_ack_set(d, FORCEWAKE_KERNEL)) {
-		DRM_ERROR("%s: timed out waiting for forcewake ack request.\n",
-			  intel_uncore_forcewake_domain_to_str(d->id));
+		drm_err(&d->uncore->i915->drm,
+			"%s: timed out waiting for forcewake ack request.\n",
+			intel_uncore_forcewake_domain_to_str(d->id));
 		add_taint_for_CI(d->uncore->i915, TAINT_WARN); /* CI now unreliable */
 	}
 }
@@ -819,9 +824,9 @@ void intel_uncore_forcewake_flush(struct intel_uncore *uncore,
 }
 
 /**
- * intel_uncore_forcewake_put__locked - grab forcewake domain references
+ * intel_uncore_forcewake_put__locked - release forcewake domain references
  * @uncore: the intel_uncore structure
- * @fw_domains: forcewake domains to get reference on
+ * @fw_domains: forcewake domains to put references
  *
  * See intel_uncore_forcewake_put(). This variant places the onus
  * on the caller to explicitly handle the dev_priv->uncore.lock spinlock.
@@ -888,10 +893,13 @@ void assert_forcewakes_active(struct intel_uncore *uncore,
 	spin_unlock_irq(&uncore->lock);
 }
 
-/* We give fast paths for the really cool registers */
+/*
+ * We give fast paths for the really cool registers.  The second range includes
+ * media domains (and the GSC starting from Xe_LPM+)
+ */
 #define NEEDS_FORCE_WAKE(reg) ({ \
 	u32 __reg = (reg); \
-	__reg < 0x40000 || __reg >= GEN11_BSD_RING_BASE; \
+	__reg < 0x40000 || __reg >= 0x116000; \
 })
 
 static int fw_range_cmp(u32 offset, const struct intel_forcewake_range *entry)
@@ -1131,6 +1139,45 @@ static const struct i915_range pvc_shadowed_regs[] = {
 	{ .start = 0x1F8510, .end = 0x1F8550 },
 };
 
+static const struct i915_range mtl_shadowed_regs[] = {
+	{ .start =   0x2030, .end =   0x2030 },
+	{ .start =   0x2510, .end =   0x2550 },
+	{ .start =   0xA008, .end =   0xA00C },
+	{ .start =   0xA188, .end =   0xA188 },
+	{ .start =   0xA278, .end =   0xA278 },
+	{ .start =   0xA540, .end =   0xA56C },
+	{ .start =   0xC050, .end =   0xC050 },
+	{ .start =   0xC340, .end =   0xC340 },
+	{ .start =   0xC4C8, .end =   0xC4C8 },
+	{ .start =   0xC4E0, .end =   0xC4E0 },
+	{ .start =   0xC600, .end =   0xC600 },
+	{ .start =   0xC658, .end =   0xC658 },
+	{ .start =   0xCFD4, .end =   0xCFDC },
+	{ .start =  0x22030, .end =  0x22030 },
+	{ .start =  0x22510, .end =  0x22550 },
+};
+
+static const struct i915_range xelpmp_shadowed_regs[] = {
+	{ .start = 0x1C0030, .end = 0x1C0030 },
+	{ .start = 0x1C0510, .end = 0x1C0550 },
+	{ .start = 0x1C8030, .end = 0x1C8030 },
+	{ .start = 0x1C8510, .end = 0x1C8550 },
+	{ .start = 0x1D0030, .end = 0x1D0030 },
+	{ .start = 0x1D0510, .end = 0x1D0550 },
+	{ .start = 0x38A008, .end = 0x38A00C },
+	{ .start = 0x38A188, .end = 0x38A188 },
+	{ .start = 0x38A278, .end = 0x38A278 },
+	{ .start = 0x38A540, .end = 0x38A56C },
+	{ .start = 0x38A618, .end = 0x38A618 },
+	{ .start = 0x38C050, .end = 0x38C050 },
+	{ .start = 0x38C340, .end = 0x38C340 },
+	{ .start = 0x38C4C8, .end = 0x38C4C8 },
+	{ .start = 0x38C4E0, .end = 0x38C4E4 },
+	{ .start = 0x38C600, .end = 0x38C600 },
+	{ .start = 0x38C658, .end = 0x38C658 },
+	{ .start = 0x38CFD4, .end = 0x38CFDC },
+};
+
 static int mmio_range_cmp(u32 key, const struct i915_range *range)
 {
 	if (key < range->start)
@@ -1639,25 +1686,27 @@ static const struct intel_forcewake_range __pvc_fw_ranges[] = {
 	GEN_FW_RANGE(0x12000, 0x12fff, 0), /*
 		0x12000 - 0x127ff: always on
 		0x12800 - 0x12fff: reserved */
-	GEN_FW_RANGE(0x13000, 0x23fff, FORCEWAKE_GT), /*
+	GEN_FW_RANGE(0x13000, 0x19fff, FORCEWAKE_GT), /*
 		0x13000 - 0x135ff: gt
 		0x13600 - 0x147ff: reserved
 		0x14800 - 0x153ff: gt
-		0x15400 - 0x19fff: reserved
-		0x1a000 - 0x1ffff: gt
-		0x20000 - 0x21fff: reserved
-		0x22000 - 0x23fff: gt */
+		0x15400 - 0x19fff: reserved */
+	GEN_FW_RANGE(0x1a000, 0x21fff, FORCEWAKE_RENDER), /*
+		0x1a000 - 0x1ffff: render
+		0x20000 - 0x21fff: reserved */
+	GEN_FW_RANGE(0x22000, 0x23fff, FORCEWAKE_GT),
 	GEN_FW_RANGE(0x24000, 0x2417f, 0), /*
 		24000 - 0x2407f: always on
 		24080 - 0x2417f: reserved */
-	GEN_FW_RANGE(0x24180, 0x3ffff, FORCEWAKE_GT), /*
+	GEN_FW_RANGE(0x24180, 0x25fff, FORCEWAKE_GT), /*
 		0x24180 - 0x241ff: gt
 		0x24200 - 0x251ff: reserved
 		0x25200 - 0x252ff: gt
-		0x25300 - 0x25fff: reserved
-		0x26000 - 0x27fff: gt
-		0x28000 - 0x2ffff: reserved
-		0x30000 - 0x3ffff: gt */
+		0x25300 - 0x25fff: reserved */
+	GEN_FW_RANGE(0x26000, 0x2ffff, FORCEWAKE_RENDER), /*
+		0x26000 - 0x27fff: render
+		0x28000 - 0x2ffff: reserved */
+	GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_GT),
 	GEN_FW_RANGE(0x40000, 0x1bffff, 0),
 	GEN_FW_RANGE(0x1c0000, 0x1c3fff, FORCEWAKE_MEDIA_VDBOX0), /*
 		0x1c0000 - 0x1c2bff: VD0
@@ -1679,6 +1728,162 @@ static const struct intel_forcewake_range __pvc_fw_ranges[] = {
 	GEN_FW_RANGE(0x3e0000, 0x3effff, FORCEWAKE_GT),
 };
 
+static const struct intel_forcewake_range __mtl_fw_ranges[] = {
+	GEN_FW_RANGE(0x0, 0xaff, 0),
+	GEN_FW_RANGE(0xb00, 0xbff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0xc00, 0xfff, 0),
+	GEN_FW_RANGE(0x1000, 0x1fff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x2000, 0x26ff, FORCEWAKE_RENDER),
+	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x3000, 0x3fff, FORCEWAKE_RENDER),
+	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_GT), /*
+		0x4000 - 0x48ff: render
+		0x4900 - 0x51ff: reserved */
+	GEN_FW_RANGE(0x5200, 0x7fff, FORCEWAKE_RENDER), /*
+		0x5200 - 0x53ff: render
+		0x5400 - 0x54ff: reserved
+		0x5500 - 0x7fff: render */
+	GEN_FW_RANGE(0x8000, 0x813f, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x8140, 0x817f, FORCEWAKE_RENDER), /*
+		0x8140 - 0x815f: render
+		0x8160 - 0x817f: reserved */
+	GEN_FW_RANGE(0x8180, 0x81ff, 0),
+	GEN_FW_RANGE(0x8200, 0x94cf, FORCEWAKE_GT), /*
+		0x8200 - 0x87ff: gt
+		0x8800 - 0x8dff: reserved
+		0x8e00 - 0x8f7f: gt
+		0x8f80 - 0x8fff: reserved
+		0x9000 - 0x947f: gt
+		0x9480 - 0x94cf: reserved */
+	GEN_FW_RANGE(0x94d0, 0x955f, FORCEWAKE_RENDER),
+	GEN_FW_RANGE(0x9560, 0x967f, 0), /*
+		0x9560 - 0x95ff: always on
+		0x9600 - 0x967f: reserved */
+	GEN_FW_RANGE(0x9680, 0x97ff, FORCEWAKE_RENDER), /*
+		0x9680 - 0x96ff: render
+		0x9700 - 0x97ff: reserved */
+	GEN_FW_RANGE(0x9800, 0xcfff, FORCEWAKE_GT), /*
+		0x9800 - 0xb4ff: gt
+		0xb500 - 0xbfff: reserved
+		0xc000 - 0xcfff: gt */
+	GEN_FW_RANGE(0xd000, 0xd7ff, 0), /*
+		0xd000 - 0xd3ff: always on
+		0xd400 - 0xd7ff: reserved */
+	GEN_FW_RANGE(0xd800, 0xd87f, FORCEWAKE_RENDER),
+	GEN_FW_RANGE(0xd880, 0xdbff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0xdc00, 0xdcff, FORCEWAKE_RENDER),
+	GEN_FW_RANGE(0xdd00, 0xde7f, FORCEWAKE_GT), /*
+		0xdd00 - 0xddff: gt
+		0xde00 - 0xde7f: reserved */
+	GEN_FW_RANGE(0xde80, 0xe8ff, FORCEWAKE_RENDER), /*
+		0xde80 - 0xdfff: render
+		0xe000 - 0xe0ff: reserved
+		0xe100 - 0xe8ff: render */
+	GEN_FW_RANGE(0xe900, 0xe9ff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0xea00, 0x147ff, 0), /*
+		 0xea00 - 0x11fff: reserved
+		0x12000 - 0x127ff: always on
+		0x12800 - 0x147ff: reserved */
+	GEN_FW_RANGE(0x14800, 0x19fff, FORCEWAKE_GT), /*
+		0x14800 - 0x153ff: gt
+		0x15400 - 0x19fff: reserved */
+	GEN_FW_RANGE(0x1a000, 0x21fff, FORCEWAKE_RENDER), /*
+		0x1a000 - 0x1bfff: render
+		0x1c000 - 0x21fff: reserved */
+	GEN_FW_RANGE(0x22000, 0x23fff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x24000, 0x2ffff, 0), /*
+		0x24000 - 0x2407f: always on
+		0x24080 - 0x2ffff: reserved */
+	GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_GT)
+};
+
+/*
+ * Note that the register ranges here are the final offsets after
+ * translation of the GSI block to the 0x380000 offset.
+ *
+ * NOTE:  There are a couple MCR ranges near the bottom of this table
+ * that need to power up either VD0 or VD2 depending on which replicated
+ * instance of the register we're trying to access.  Our forcewake logic
+ * at the moment doesn't have a good way to take steering into consideration,
+ * and the driver doesn't even access any registers in those ranges today,
+ * so for now we just mark those ranges as FORCEWAKE_ALL.  That will ensure
+ * proper operation if we do start using the ranges in the future, and we
+ * can determine at that time whether it's worth adding extra complexity to
+ * the forcewake handling to take steering into consideration.
+ */
+static const struct intel_forcewake_range __xelpmp_fw_ranges[] = {
+	GEN_FW_RANGE(0x0, 0x115fff, 0), /* render GT range */
+	GEN_FW_RANGE(0x116000, 0x11ffff, FORCEWAKE_GSC), /*
+		0x116000 - 0x117fff: gsc
+		0x118000 - 0x119fff: reserved
+		0x11a000 - 0x11efff: gsc
+		0x11f000 - 0x11ffff: reserved */
+	GEN_FW_RANGE(0x120000, 0x1bffff, 0), /* non-GT range */
+	GEN_FW_RANGE(0x1c0000, 0x1c7fff, FORCEWAKE_MEDIA_VDBOX0), /*
+		0x1c0000 - 0x1c3dff: VD0
+		0x1c3e00 - 0x1c3eff: reserved
+		0x1c3f00 - 0x1c3fff: VD0
+		0x1c4000 - 0x1c7fff: reserved */
+	GEN_FW_RANGE(0x1c8000, 0x1cbfff, FORCEWAKE_MEDIA_VEBOX0), /*
+		0x1c8000 - 0x1ca0ff: VE0
+		0x1ca100 - 0x1cbfff: reserved */
+	GEN_FW_RANGE(0x1cc000, 0x1cffff, FORCEWAKE_MEDIA_VDBOX0), /*
+		0x1cc000 - 0x1cdfff: VD0
+		0x1ce000 - 0x1cffff: reserved */
+	GEN_FW_RANGE(0x1d0000, 0x1d7fff, FORCEWAKE_MEDIA_VDBOX2), /*
+		0x1d0000 - 0x1d3dff: VD2
+		0x1d3e00 - 0x1d3eff: reserved
+		0x1d4000 - 0x1d7fff: VD2 */
+	GEN_FW_RANGE(0x1d8000, 0x1da0ff, FORCEWAKE_MEDIA_VEBOX1),
+	GEN_FW_RANGE(0x1da100, 0x380aff, 0), /*
+		0x1da100 - 0x23ffff: reserved
+		0x240000 - 0x37ffff: non-GT range
+		0x380000 - 0x380aff: reserved */
+	GEN_FW_RANGE(0x380b00, 0x380bff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x380c00, 0x380fff, 0),
+	GEN_FW_RANGE(0x381000, 0x38817f, FORCEWAKE_GT), /*
+		0x381000 - 0x381fff: gt
+		0x382000 - 0x383fff: reserved
+		0x384000 - 0x384aff: gt
+		0x384b00 - 0x3851ff: reserved
+		0x385200 - 0x3871ff: gt
+		0x387200 - 0x387fff: reserved
+		0x388000 - 0x38813f: gt
+		0x388140 - 0x38817f: reserved */
+	GEN_FW_RANGE(0x388180, 0x3882ff, 0), /*
+		0x388180 - 0x3881ff: always on
+		0x388200 - 0x3882ff: reserved */
+	GEN_FW_RANGE(0x388300, 0x38955f, FORCEWAKE_GT), /*
+		0x388300 - 0x38887f: gt
+		0x388880 - 0x388fff: reserved
+		0x389000 - 0x38947f: gt
+		0x389480 - 0x38955f: reserved */
+	GEN_FW_RANGE(0x389560, 0x389fff, 0), /*
+		0x389560 - 0x3895ff: always on
+		0x389600 - 0x389fff: reserved */
+	GEN_FW_RANGE(0x38a000, 0x38cfff, FORCEWAKE_GT), /*
+		0x38a000 - 0x38afff: gt
+		0x38b000 - 0x38bfff: reserved
+		0x38c000 - 0x38cfff: gt */
+	GEN_FW_RANGE(0x38d000, 0x38d11f, 0),
+	GEN_FW_RANGE(0x38d120, 0x391fff, FORCEWAKE_GT), /*
+		0x38d120 - 0x38dfff: gt
+		0x38e000 - 0x38efff: reserved
+		0x38f000 - 0x38ffff: gt
+		0x389000 - 0x391fff: reserved */
+	GEN_FW_RANGE(0x392000, 0x392fff, 0), /*
+		0x392000 - 0x3927ff: always on
+		0x392800 - 0x292fff: reserved */
+	GEN_FW_RANGE(0x393000, 0x3931ff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x393200, 0x39323f, FORCEWAKE_ALL), /* instance-based, see note above */
+	GEN_FW_RANGE(0x393240, 0x3933ff, FORCEWAKE_GT),
+	GEN_FW_RANGE(0x393400, 0x3934ff, FORCEWAKE_ALL), /* instance-based, see note above */
+	GEN_FW_RANGE(0x393500, 0x393c7f, 0), /*
+		0x393500 - 0x393bff: reserved
+		0x393c00 - 0x393c7f: always on */
+	GEN_FW_RANGE(0x393c80, 0x393dff, FORCEWAKE_GT),
+};
+
 static void
 ilk_dummy_write(struct intel_uncore *uncore)
 {
@@ -2021,6 +2226,7 @@ static int __fw_domain_init(struct intel_uncore *uncore,
 	BUILD_BUG_ON(FORCEWAKE_MEDIA_VEBOX1 != (1 << FW_DOMAIN_ID_MEDIA_VEBOX1));
 	BUILD_BUG_ON(FORCEWAKE_MEDIA_VEBOX2 != (1 << FW_DOMAIN_ID_MEDIA_VEBOX2));
 	BUILD_BUG_ON(FORCEWAKE_MEDIA_VEBOX3 != (1 << FW_DOMAIN_ID_MEDIA_VEBOX3));
+	BUILD_BUG_ON(FORCEWAKE_GSC != (1 << FW_DOMAIN_ID_GSC));
 
 	d->mask = BIT(domain_id);
 
@@ -2085,17 +2291,26 @@ static int intel_uncore_fw_domains_init(struct intel_uncore *uncore)
 	(ret ?: (ret = __fw_domain_init((uncore__), (id__), (set__), (ack__))))
 
 	if (GRAPHICS_VER(i915) >= 11) {
-		/* we'll prune the domains of missing engines later */
-		intel_engine_mask_t emask = RUNTIME_INFO(i915)->platform_engine_mask;
+		intel_engine_mask_t emask;
 		int i;
 
+		/* we'll prune the domains of missing engines later */
+		emask = uncore->gt->info.engine_mask;
+
 		uncore->fw_get_funcs = &uncore_get_fallback;
-		fw_domain_init(uncore, FW_DOMAIN_ID_RENDER,
-			       FORCEWAKE_RENDER_GEN9,
-			       FORCEWAKE_ACK_RENDER_GEN9);
-		fw_domain_init(uncore, FW_DOMAIN_ID_GT,
-			       FORCEWAKE_GT_GEN9,
-			       FORCEWAKE_ACK_GT_GEN9);
+		if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70))
+			fw_domain_init(uncore, FW_DOMAIN_ID_GT,
+				       FORCEWAKE_GT_GEN9,
+				       FORCEWAKE_ACK_GT_MTL);
+		else
+			fw_domain_init(uncore, FW_DOMAIN_ID_GT,
+				       FORCEWAKE_GT_GEN9,
+				       FORCEWAKE_ACK_GT_GEN9);
+
+		if (RCS_MASK(uncore->gt) || CCS_MASK(uncore->gt))
+			fw_domain_init(uncore, FW_DOMAIN_ID_RENDER,
+				       FORCEWAKE_RENDER_GEN9,
+				       FORCEWAKE_ACK_RENDER_GEN9);
 
 		for (i = 0; i < I915_MAX_VCS; i++) {
 			if (!__HAS_ENGINE(emask, _VCS(i)))
@@ -2113,6 +2328,10 @@ static int intel_uncore_fw_domains_init(struct intel_uncore *uncore)
 				       FORCEWAKE_MEDIA_VEBOX_GEN11(i),
 				       FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(i));
 		}
+
+		if (uncore->gt->type == GT_MEDIA)
+			fw_domain_init(uncore, FW_DOMAIN_ID_GSC,
+				       FORCEWAKE_REQ_GSC, FORCEWAKE_ACK_GSC);
 	} else if (IS_GRAPHICS_VER(i915, 9, 10)) {
 		uncore->fw_get_funcs = &uncore_get_fallback;
 		fw_domain_init(uncore, FW_DOMAIN_ID_RENDER,
@@ -2300,6 +2519,22 @@ static void uncore_raw_init(struct intel_uncore *uncore)
 	}
 }
 
+static int uncore_media_forcewake_init(struct intel_uncore *uncore)
+{
+	struct drm_i915_private *i915 = uncore->i915;
+
+	if (MEDIA_VER(i915) >= 13) {
+		ASSIGN_FW_DOMAINS_TABLE(uncore, __xelpmp_fw_ranges);
+		ASSIGN_SHADOW_TABLE(uncore, xelpmp_shadowed_regs);
+		ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable);
+	} else {
+		MISSING_CASE(MEDIA_VER(i915));
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
 static int uncore_forcewake_init(struct intel_uncore *uncore)
 {
 	struct drm_i915_private *i915 = uncore->i915;
@@ -2314,7 +2549,14 @@ static int uncore_forcewake_init(struct intel_uncore *uncore)
 
 	ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable);
 
-	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 60)) {
+	if (uncore->gt->type == GT_MEDIA)
+		return uncore_media_forcewake_init(uncore);
+
+	if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) {
+		ASSIGN_FW_DOMAINS_TABLE(uncore, __mtl_fw_ranges);
+		ASSIGN_SHADOW_TABLE(uncore, mtl_shadowed_regs);
+		ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable);
+	} else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 60)) {
 		ASSIGN_FW_DOMAINS_TABLE(uncore, __pvc_fw_ranges);
 		ASSIGN_SHADOW_TABLE(uncore, pvc_shadowed_regs);
 		ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_uncore.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_uncore.h
index 5022bac80b67..e9e38490815d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/intel_uncore.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/intel_uncore.h
@@ -62,6 +62,7 @@ enum forcewake_domain_id {
 	FW_DOMAIN_ID_MEDIA_VEBOX1,
 	FW_DOMAIN_ID_MEDIA_VEBOX2,
 	FW_DOMAIN_ID_MEDIA_VEBOX3,
+	FW_DOMAIN_ID_GSC,
 
 	FW_DOMAIN_ID_COUNT
 };
@@ -82,6 +83,7 @@ enum forcewake_domains {
 	FORCEWAKE_MEDIA_VEBOX1	= BIT(FW_DOMAIN_ID_MEDIA_VEBOX1),
 	FORCEWAKE_MEDIA_VEBOX2	= BIT(FW_DOMAIN_ID_MEDIA_VEBOX2),
 	FORCEWAKE_MEDIA_VEBOX3	= BIT(FW_DOMAIN_ID_MEDIA_VEBOX3),
+	FORCEWAKE_GSC		= BIT(FW_DOMAIN_ID_GSC),
 
 	FORCEWAKE_ALL = BIT(FW_DOMAIN_ID_COUNT) - 1,
 };
@@ -380,20 +382,6 @@ __uncore_write(write_notrace, 32, l, false)
  */
 __uncore_read(read64, 64, q, true)
 
-static inline u64
-intel_uncore_read64_2x32(struct intel_uncore *uncore,
-			 i915_reg_t lower_reg, i915_reg_t upper_reg)
-{
-	u32 upper, lower, old_upper, loop = 0;
-	upper = intel_uncore_read(uncore, upper_reg);
-	do {
-		old_upper = upper;
-		lower = intel_uncore_read(uncore, lower_reg);
-		upper = intel_uncore_read(uncore, upper_reg);
-	} while (upper != old_upper && loop++ < 2);
-	return (u64)upper << 32 | lower;
-}
-
 #define intel_uncore_posting_read(...) ((void)intel_uncore_read_notrace(__VA_ARGS__))
 #define intel_uncore_posting_read16(...) ((void)intel_uncore_read16_notrace(__VA_ARGS__))
 
@@ -431,15 +419,15 @@ intel_uncore_read64_2x32(struct intel_uncore *uncore,
 #define intel_uncore_write64_fw(...) __raw_uncore_write64(__VA_ARGS__)
 #define intel_uncore_posting_read_fw(...) ((void)intel_uncore_read_fw(__VA_ARGS__))
 
-static inline void intel_uncore_rmw(struct intel_uncore *uncore,
-				    i915_reg_t reg, u32 clear, u32 set)
+static inline u32 intel_uncore_rmw(struct intel_uncore *uncore,
+				   i915_reg_t reg, u32 clear, u32 set)
 {
 	u32 old, val;
 
 	old = intel_uncore_read(uncore, reg);
 	val = (old & ~clear) | set;
-	if (val != old)
-		intel_uncore_write(uncore, reg, val);
+	intel_uncore_write(uncore, reg, val);
+	return old;
 }
 
 static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
@@ -453,6 +441,36 @@ static inline void intel_uncore_rmw_fw(struct intel_uncore *uncore,
 		intel_uncore_write_fw(uncore, reg, val);
 }
 
+static inline u64
+intel_uncore_read64_2x32(struct intel_uncore *uncore,
+			 i915_reg_t lower_reg, i915_reg_t upper_reg)
+{
+	u32 upper, lower, old_upper, loop = 0;
+	enum forcewake_domains fw_domains;
+	unsigned long flags;
+
+	fw_domains = intel_uncore_forcewake_for_reg(uncore, lower_reg,
+						    FW_REG_READ);
+
+	fw_domains |= intel_uncore_forcewake_for_reg(uncore, upper_reg,
+						    FW_REG_READ);
+
+	spin_lock_irqsave(&uncore->lock, flags);
+	intel_uncore_forcewake_get__locked(uncore, fw_domains);
+
+	upper = intel_uncore_read_fw(uncore, upper_reg);
+	do {
+		old_upper = upper;
+		lower = intel_uncore_read_fw(uncore, lower_reg);
+		upper = intel_uncore_read_fw(uncore, upper_reg);
+	} while (upper != old_upper && loop++ < 2);
+
+	intel_uncore_forcewake_put__locked(uncore, fw_domains);
+	spin_unlock_irqrestore(&uncore->lock, flags);
+
+	return (u64)upper << 32 | lower;
+}
+
 static inline int intel_uncore_write_and_verify(struct intel_uncore *uncore,
 						i915_reg_t reg, u32 val,
 						u32 mask, u32 expected_val)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.c
index 69cdaaddc4a9..5efe61f67546 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.c
@@ -103,19 +103,15 @@ static int create_vcs_context(struct intel_pxp *pxp)
 
 static void destroy_vcs_context(struct intel_pxp *pxp)
 {
-	intel_engine_destroy_pinned_context(fetch_and_zero(&pxp->ce));
+	if (pxp->ce)
+		intel_engine_destroy_pinned_context(fetch_and_zero(&pxp->ce));
 }
 
-void intel_pxp_init(struct intel_pxp *pxp)
+static void pxp_init_full(struct intel_pxp *pxp)
 {
 	struct intel_gt *gt = pxp_to_gt(pxp);
 	int ret;
 
-	if (!HAS_PXP(gt->i915))
-		return;
-
-	mutex_init(&pxp->tee_mutex);
-
 	/*
 	 * we'll use the completion to check if there is a termination pending,
 	 * so we start it as completed and we reinit it when a termination
@@ -124,8 +120,7 @@ void intel_pxp_init(struct intel_pxp *pxp)
 	init_completion(&pxp->termination);
 	complete_all(&pxp->termination);
 
-	mutex_init(&pxp->arb_mutex);
-	INIT_WORK(&pxp->session_work, intel_pxp_session_work);
+	intel_pxp_session_management_init(pxp);
 
 	ret = create_vcs_context(pxp);
 	if (ret)
@@ -143,11 +138,26 @@ out_context:
 	destroy_vcs_context(pxp);
 }
 
-void intel_pxp_fini(struct intel_pxp *pxp)
+void intel_pxp_init(struct intel_pxp *pxp)
 {
-	if (!intel_pxp_is_enabled(pxp))
+	struct intel_gt *gt = pxp_to_gt(pxp);
+
+	/* we rely on the mei PXP module */
+	if (!IS_ENABLED(CONFIG_INTEL_MEI_PXP))
 		return;
 
+	/*
+	 * If HuC is loaded by GSC but PXP is disabled, we can skip the init of
+	 * the full PXP session/object management and just init the tee channel.
+	 */
+	if (HAS_PXP(gt->i915))
+		pxp_init_full(pxp);
+	else if (intel_huc_is_loaded_by_gsc(&gt->uc.huc) && intel_uc_uses_huc(&gt->uc))
+		intel_pxp_tee_component_init(pxp);
+}
+
+void intel_pxp_fini(struct intel_pxp *pxp)
+{
 	pxp->arb_is_valid = false;
 
 	intel_pxp_tee_component_fini(pxp);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.h
index 73847e535cab..2da309088c6d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp.h
@@ -12,7 +12,6 @@
 struct intel_pxp;
 struct drm_i915_gem_object;
 
-#ifdef CONFIG_DRM_I915_PXP
 struct intel_gt *pxp_to_gt(const struct intel_pxp *pxp);
 bool intel_pxp_is_enabled(const struct intel_pxp *pxp);
 bool intel_pxp_is_active(const struct intel_pxp *pxp);
@@ -32,36 +31,5 @@ int intel_pxp_key_check(struct intel_pxp *pxp,
 			bool assign);
 
 void intel_pxp_invalidate(struct intel_pxp *pxp);
-#else
-static inline void intel_pxp_init(struct intel_pxp *pxp)
-{
-}
-
-static inline void intel_pxp_fini(struct intel_pxp *pxp)
-{
-}
-
-static inline int intel_pxp_start(struct intel_pxp *pxp)
-{
-	return -ENODEV;
-}
-
-static inline bool intel_pxp_is_enabled(const struct intel_pxp *pxp)
-{
-	return false;
-}
-
-static inline bool intel_pxp_is_active(const struct intel_pxp *pxp)
-{
-	return false;
-}
-
-static inline int intel_pxp_key_check(struct intel_pxp *pxp,
-				      struct drm_i915_gem_object *obj,
-				      bool assign)
-{
-	return -ENODEV;
-}
-#endif
 
 #endif /* __INTEL_PXP_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_42.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_42.h
new file mode 100644
index 000000000000..739f9072fa5f
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_42.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2020, Intel Corporation. All rights reserved.
+ */
+
+#ifndef __INTEL_PXP_FW_INTERFACE_42_H__
+#define __INTEL_PXP_FW_INTERFACE_42_H__
+
+#include <linux/types.h>
+#include "intel_pxp_cmd_interface_cmn.h"
+
+/* PXP-Opcode for Init Session */
+#define PXP42_CMDID_INIT_SESSION 0x1e
+
+/* PXP-Input-Packet: Init Session (Arb-Session) */
+struct pxp42_create_arb_in {
+	struct pxp_cmd_header header;
+	u32 protection_mode;
+#define PXP42_ARB_SESSION_MODE_HEAVY 0x2
+	u32 session_id;
+} __packed;
+
+/* PXP-Output-Packet: Init Session */
+struct pxp42_create_arb_out {
+	struct pxp_cmd_header header;
+} __packed;
+
+#endif /* __INTEL_PXP_FW_INTERFACE_42_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
new file mode 100644
index 000000000000..ad67e3f49c20
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2022, Intel Corporation. All rights reserved.
+ */
+
+#ifndef __INTEL_PXP_FW_INTERFACE_43_H__
+#define __INTEL_PXP_FW_INTERFACE_43_H__
+
+#include <linux/types.h>
+#include "intel_pxp_cmd_interface_cmn.h"
+
+/* PXP-Cmd-Op definitions */
+#define PXP43_CMDID_START_HUC_AUTH 0x0000003A
+
+/* PXP-Input-Packet: HUC-Authentication */
+struct pxp43_start_huc_auth_in {
+	struct pxp_cmd_header header;
+	__le64 huc_base_address;
+} __packed;
+
+/* PXP-Output-Packet: HUC-Authentication */
+struct pxp43_start_huc_auth_out {
+	struct pxp_cmd_header header;
+} __packed;
+
+#endif /* __INTEL_PXP_FW_INTERFACE_43_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_cmn.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_cmn.h
new file mode 100644
index 000000000000..c2f23394f9b8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_cmn.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2022, Intel Corporation. All rights reserved.
+ */
+
+#ifndef __INTEL_PXP_FW_INTERFACE_CMN_H__
+#define __INTEL_PXP_FW_INTERFACE_CMN_H__
+
+#include <linux/types.h>
+
+#define PXP_APIVER(x, y) (((x) & 0xFFFF) << 16 | ((y) & 0xFFFF))
+
+/*
+ * there are a lot of status codes for PXP, but we only define the cross-API
+ * common ones that we actually can handle in the kernel driver. Other failure
+ * codes should be printed to error msg for debug.
+ */
+enum pxp_status {
+	PXP_STATUS_SUCCESS = 0x0,
+	PXP_STATUS_OP_NOT_PERMITTED = 0x4013
+};
+
+/* Common PXP FW message header */
+struct pxp_cmd_header {
+	u32 api_version;
+	u32 command_id;
+	union {
+		u32 status; /* out */
+		u32 stream_id; /* in */
+	};
+	/* Length of the message (excluding the header) */
+	u32 buffer_len;
+} __packed;
+
+#endif /* __INTEL_PXP_FW_INTERFACE_CMN_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c
new file mode 100644
index 000000000000..2e1165522950
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.c
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright(c) 2021-2022, Intel Corporation. All rights reserved.
+ */
+
+#include <drm/i915_drm.h>
+
+#include "i915_drv.h"
+
+#include "gem/i915_gem_region.h"
+#include "gt/intel_gt.h"
+
+#include "intel_pxp.h"
+#include "intel_pxp_huc.h"
+#include "intel_pxp_tee.h"
+#include "intel_pxp_types.h"
+#include "intel_pxp_cmd_interface_43.h"
+
+int intel_pxp_huc_load_and_auth(struct intel_pxp *pxp)
+{
+	struct intel_gt *gt = pxp_to_gt(pxp);
+	struct intel_huc *huc = &gt->uc.huc;
+	struct pxp43_start_huc_auth_in huc_in = {0};
+	struct pxp43_start_huc_auth_out huc_out = {0};
+	dma_addr_t huc_phys_addr;
+	u8 client_id = 0;
+	u8 fence_id = 0;
+	int err;
+
+	if (!pxp->pxp_component)
+		return -ENODEV;
+
+	huc_phys_addr = i915_gem_object_get_dma_address(huc->fw.obj, 0);
+
+	/* write the PXP message into the lmem (the sg list) */
+	huc_in.header.api_version = PXP_APIVER(4, 3);
+	huc_in.header.command_id  = PXP43_CMDID_START_HUC_AUTH;
+	huc_in.header.status      = 0;
+	huc_in.header.buffer_len  = sizeof(huc_in.huc_base_address);
+	huc_in.huc_base_address   = huc_phys_addr;
+
+	err = intel_pxp_tee_stream_message(pxp, client_id, fence_id,
+					   &huc_in, sizeof(huc_in),
+					   &huc_out, sizeof(huc_out));
+	if (err < 0) {
+		drm_err(&gt->i915->drm,
+			"Failed to send HuC load and auth command to GSC [%d]!\n",
+			err);
+		return err;
+	}
+
+	/*
+	 * HuC does sometimes survive suspend/resume (it depends on how "deep"
+	 * a sleep state the device reaches) so we can end up here on resume
+	 * with HuC already loaded, in which case the GSC will return
+	 * PXP_STATUS_OP_NOT_PERMITTED. We can therefore consider the GuC
+	 * correctly transferred in this scenario; if the same error is ever
+	 * returned with HuC not loaded we'll still catch it when we check the
+	 * authentication bit later.
+	 */
+	if (huc_out.header.status != PXP_STATUS_SUCCESS &&
+	    huc_out.header.status != PXP_STATUS_OP_NOT_PERMITTED) {
+		drm_err(&gt->i915->drm,
+			"HuC load failed with GSC error = 0x%x\n",
+			huc_out.header.status);
+		return -EPROTO;
+	}
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h
new file mode 100644
index 000000000000..e40847a91c39
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_huc.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright(c) 2021-2022, Intel Corporation. All rights reserved.
+ */
+
+#ifndef __INTEL_PXP_HUC_H__
+#define __INTEL_PXP_HUC_H__
+
+struct intel_pxp;
+
+int intel_pxp_huc_load_and_auth(struct intel_pxp *pxp);
+
+#endif /* __INTEL_PXP_HUC_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h
index 8b5793654844..8c292dc86f68 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_irq.h
@@ -27,6 +27,14 @@ void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
 static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir)
 {
 }
+
+static inline void intel_pxp_irq_enable(struct intel_pxp *pxp)
+{
+}
+
+static inline void intel_pxp_irq_disable(struct intel_pxp *pxp)
+{
+}
 #endif
 
 #endif /* __INTEL_PXP_IRQ_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
index 1bb5b5249157..85572360c71a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.c
@@ -77,6 +77,7 @@ static int pxp_create_arb_session(struct intel_pxp *pxp)
 		drm_err(&gt->i915->drm, "arb session failed to go in play\n");
 		return ret;
 	}
+	drm_dbg(&gt->i915->drm, "PXP ARB session is alive\n");
 
 	if (!++pxp->key_instance)
 		++pxp->key_instance;
@@ -137,7 +138,7 @@ static void pxp_terminate_complete(struct intel_pxp *pxp)
 	complete_all(&pxp->termination);
 }
 
-void intel_pxp_session_work(struct work_struct *work)
+static void pxp_session_work(struct work_struct *work)
 {
 	struct intel_pxp *pxp = container_of(work, typeof(*pxp), session_work);
 	struct intel_gt *gt = pxp_to_gt(pxp);
@@ -172,3 +173,9 @@ void intel_pxp_session_work(struct work_struct *work)
 
 	intel_runtime_pm_put(gt->uncore->rpm, wakeref);
 }
+
+void intel_pxp_session_management_init(struct intel_pxp *pxp)
+{
+	mutex_init(&pxp->arb_mutex);
+	INIT_WORK(&pxp->session_work, pxp_session_work);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.h
index ba4c9d2b94b7..903ac52cffa1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_session.h
@@ -8,8 +8,13 @@
 
 #include <linux/types.h>
 
-struct work_struct;
-
-void intel_pxp_session_work(struct work_struct *work);
+struct intel_pxp;
 
+#ifdef CONFIG_DRM_I915_PXP
+void intel_pxp_session_management_init(struct intel_pxp *pxp);
+#else
+static inline void intel_pxp_session_management_init(struct intel_pxp *pxp)
+{
+}
+#endif
 #endif /* __INTEL_PXP_SESSION_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
index 4b6f5655fab5..b0c9170b1395 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
@@ -8,11 +8,14 @@
 #include <drm/i915_pxp_tee_interface.h>
 #include <drm/i915_component.h>
 
+#include "gem/i915_gem_lmem.h"
+
 #include "i915_drv.h"
 #include "intel_pxp.h"
 #include "intel_pxp_session.h"
 #include "intel_pxp_tee.h"
-#include "intel_pxp_tee_interface.h"
+#include "intel_pxp_cmd_interface_42.h"
+#include "intel_pxp_huc.h"
 
 static inline struct intel_pxp *i915_dev_to_pxp(struct device *i915_kdev)
 {
@@ -69,6 +72,47 @@ unlock:
 	return ret;
 }
 
+int intel_pxp_tee_stream_message(struct intel_pxp *pxp,
+				 u8 client_id, u32 fence_id,
+				 void *msg_in, size_t msg_in_len,
+				 void *msg_out, size_t msg_out_len)
+{
+	/* TODO: for bigger objects we need to use a sg of 4k pages */
+	const size_t max_msg_size = PAGE_SIZE;
+	struct drm_i915_private *i915 = pxp_to_gt(pxp)->i915;
+	struct i915_pxp_component *pxp_component = pxp->pxp_component;
+	unsigned int offset = 0;
+	struct scatterlist *sg;
+	int ret;
+
+	if (msg_in_len > max_msg_size || msg_out_len > max_msg_size)
+		return -ENOSPC;
+
+	mutex_lock(&pxp->tee_mutex);
+
+	if (unlikely(!pxp_component || !pxp_component->ops->gsc_command)) {
+		ret = -ENODEV;
+		goto unlock;
+	}
+
+	GEM_BUG_ON(!pxp->stream_cmd.obj);
+
+	sg = i915_gem_object_get_sg_dma(pxp->stream_cmd.obj, 0, &offset);
+
+	memcpy(pxp->stream_cmd.vaddr, msg_in, msg_in_len);
+
+	ret = pxp_component->ops->gsc_command(pxp_component->tee_dev, client_id,
+					      fence_id, sg, msg_in_len, sg);
+	if (ret < 0)
+		drm_err(&i915->drm, "Failed to send PXP TEE gsc command\n");
+	else
+		memcpy(msg_out, pxp->stream_cmd.vaddr, msg_out_len);
+
+unlock:
+	mutex_unlock(&pxp->tee_mutex);
+	return ret;
+}
+
 /**
  * i915_pxp_tee_component_bind - bind function to pass the function pointers to pxp_tee
  * @i915_kdev: pointer to i915 kernel device
@@ -84,24 +128,36 @@ static int i915_pxp_tee_component_bind(struct device *i915_kdev,
 {
 	struct drm_i915_private *i915 = kdev_to_i915(i915_kdev);
 	struct intel_pxp *pxp = i915_dev_to_pxp(i915_kdev);
+	struct intel_uc *uc = &pxp_to_gt(pxp)->uc;
 	intel_wakeref_t wakeref;
+	int ret = 0;
 
 	mutex_lock(&pxp->tee_mutex);
 	pxp->pxp_component = data;
 	pxp->pxp_component->tee_dev = tee_kdev;
 	mutex_unlock(&pxp->tee_mutex);
 
+	if (intel_uc_uses_huc(uc) && intel_huc_is_loaded_by_gsc(&uc->huc)) {
+		with_intel_runtime_pm(&i915->runtime_pm, wakeref) {
+			/* load huc via pxp */
+			ret = intel_huc_fw_load_and_auth_via_gsc(&uc->huc);
+			if (ret < 0)
+				drm_err(&i915->drm, "failed to load huc via gsc %d\n", ret);
+		}
+	}
+
 	/* if we are suspended, the HW will be re-initialized on resume */
 	wakeref = intel_runtime_pm_get_if_in_use(&i915->runtime_pm);
 	if (!wakeref)
 		return 0;
 
 	/* the component is required to fully start the PXP HW */
-	intel_pxp_init_hw(pxp);
+	if (intel_pxp_is_enabled(pxp))
+		intel_pxp_init_hw(pxp);
 
 	intel_runtime_pm_put(&i915->runtime_pm, wakeref);
 
-	return 0;
+	return ret;
 }
 
 static void i915_pxp_tee_component_unbind(struct device *i915_kdev,
@@ -111,8 +167,9 @@ static void i915_pxp_tee_component_unbind(struct device *i915_kdev,
 	struct intel_pxp *pxp = i915_dev_to_pxp(i915_kdev);
 	intel_wakeref_t wakeref;
 
-	with_intel_runtime_pm_if_in_use(&i915->runtime_pm, wakeref)
-		intel_pxp_fini_hw(pxp);
+	if (intel_pxp_is_enabled(pxp))
+		with_intel_runtime_pm_if_in_use(&i915->runtime_pm, wakeref)
+			intel_pxp_fini_hw(pxp);
 
 	mutex_lock(&pxp->tee_mutex);
 	pxp->pxp_component = NULL;
@@ -124,22 +181,92 @@ static const struct component_ops i915_pxp_tee_component_ops = {
 	.unbind = i915_pxp_tee_component_unbind,
 };
 
+static int alloc_streaming_command(struct intel_pxp *pxp)
+{
+	struct drm_i915_private *i915 = pxp_to_gt(pxp)->i915;
+	struct drm_i915_gem_object *obj = NULL;
+	void *cmd;
+	int err;
+
+	pxp->stream_cmd.obj = NULL;
+	pxp->stream_cmd.vaddr = NULL;
+
+	if (!IS_DGFX(i915))
+		return 0;
+
+	/* allocate lmem object of one page for PXP command memory and store it */
+	obj = i915_gem_object_create_lmem(i915, PAGE_SIZE, I915_BO_ALLOC_CONTIGUOUS);
+	if (IS_ERR(obj)) {
+		drm_err(&i915->drm, "Failed to allocate pxp streaming command!\n");
+		return PTR_ERR(obj);
+	}
+
+	err = i915_gem_object_pin_pages_unlocked(obj);
+	if (err) {
+		drm_err(&i915->drm, "Failed to pin gsc message page!\n");
+		goto out_put;
+	}
+
+	/* map the lmem into the virtual memory pointer */
+	cmd = i915_gem_object_pin_map_unlocked(obj, i915_coherent_map_type(i915, obj, true));
+	if (IS_ERR(cmd)) {
+		drm_err(&i915->drm, "Failed to map gsc message page!\n");
+		err = PTR_ERR(cmd);
+		goto out_unpin;
+	}
+
+	memset(cmd, 0, obj->base.size);
+
+	pxp->stream_cmd.obj = obj;
+	pxp->stream_cmd.vaddr = cmd;
+
+	return 0;
+
+out_unpin:
+	i915_gem_object_unpin_pages(obj);
+out_put:
+	i915_gem_object_put(obj);
+	return err;
+}
+
+static void free_streaming_command(struct intel_pxp *pxp)
+{
+	struct drm_i915_gem_object *obj = fetch_and_zero(&pxp->stream_cmd.obj);
+
+	if (!obj)
+		return;
+
+	i915_gem_object_unpin_map(obj);
+	i915_gem_object_unpin_pages(obj);
+	i915_gem_object_put(obj);
+}
+
 int intel_pxp_tee_component_init(struct intel_pxp *pxp)
 {
 	int ret;
 	struct intel_gt *gt = pxp_to_gt(pxp);
 	struct drm_i915_private *i915 = gt->i915;
 
+	mutex_init(&pxp->tee_mutex);
+
+	ret = alloc_streaming_command(pxp);
+	if (ret)
+		return ret;
+
 	ret = component_add_typed(i915->drm.dev, &i915_pxp_tee_component_ops,
 				  I915_COMPONENT_PXP);
 	if (ret < 0) {
 		drm_err(&i915->drm, "Failed to add PXP component (%d)\n", ret);
-		return ret;
+		goto out_free;
 	}
 
 	pxp->pxp_component_added = true;
 
 	return 0;
+
+out_free:
+	free_streaming_command(pxp);
+	return ret;
 }
 
 void intel_pxp_tee_component_fini(struct intel_pxp *pxp)
@@ -151,20 +278,22 @@ void intel_pxp_tee_component_fini(struct intel_pxp *pxp)
 
 	component_del(i915->drm.dev, &i915_pxp_tee_component_ops);
 	pxp->pxp_component_added = false;
+
+	free_streaming_command(pxp);
 }
 
 int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
 					 int arb_session_id)
 {
 	struct drm_i915_private *i915 = pxp_to_gt(pxp)->i915;
-	struct pxp_tee_create_arb_in msg_in = {0};
-	struct pxp_tee_create_arb_out msg_out = {0};
+	struct pxp42_create_arb_in msg_in = {0};
+	struct pxp42_create_arb_out msg_out = {0};
 	int ret;
 
-	msg_in.header.api_version = PXP_TEE_APIVER;
-	msg_in.header.command_id = PXP_TEE_ARB_CMDID;
+	msg_in.header.api_version = PXP_APIVER(4, 2);
+	msg_in.header.command_id = PXP42_CMDID_INIT_SESSION;
 	msg_in.header.buffer_len = sizeof(msg_in) - sizeof(msg_in.header);
-	msg_in.protection_mode = PXP_TEE_ARB_PROTECTION_MODE;
+	msg_in.protection_mode = PXP42_ARB_SESSION_MODE_HEAVY;
 	msg_in.session_id = arb_session_id;
 
 	ret = intel_pxp_tee_io_message(pxp,
@@ -174,6 +303,9 @@ int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
 
 	if (ret)
 		drm_err(&i915->drm, "Failed to send tee msg ret=[%d]\n", ret);
+	else if (msg_out.header.status != 0x0)
+		drm_warn(&i915->drm, "PXP firmware failed arb session init request ret=[0x%08x]\n",
+			 msg_out.header.status);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.h
index c136053ce340..aeb3dfe7ce96 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee.h
@@ -14,4 +14,9 @@ void intel_pxp_tee_component_fini(struct intel_pxp *pxp);
 int intel_pxp_tee_cmd_create_arb_session(struct intel_pxp *pxp,
 					 int arb_session_id);
 
+int intel_pxp_tee_stream_message(struct intel_pxp *pxp,
+				 u8 client_id, u32 fence_id,
+				 void *msg_in, size_t msg_in_len,
+				 void *msg_out, size_t msg_out_len);
+
 #endif /* __INTEL_PXP_TEE_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h
deleted file mode 100644
index 36e9b0868f5c..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Copyright(c) 2020, Intel Corporation. All rights reserved.
- */
-
-#ifndef __INTEL_PXP_TEE_INTERFACE_H__
-#define __INTEL_PXP_TEE_INTERFACE_H__
-
-#include <linux/types.h>
-
-#define PXP_TEE_APIVER 0x40002
-#define PXP_TEE_ARB_CMDID 0x1e
-#define PXP_TEE_ARB_PROTECTION_MODE 0x2
-
-/* PXP TEE message header */
-struct pxp_tee_cmd_header {
-	u32 api_version;
-	u32 command_id;
-	u32 status;
-	/* Length of the message (excluding the header) */
-	u32 buffer_len;
-} __packed;
-
-/* PXP TEE message input to create a arbitrary session */
-struct pxp_tee_create_arb_in {
-	struct pxp_tee_cmd_header header;
-	u32 protection_mode;
-	u32 session_id;
-} __packed;
-
-/* PXP TEE message output to create a arbitrary session */
-struct pxp_tee_create_arb_out {
-	struct pxp_tee_cmd_header header;
-} __packed;
-
-#endif /* __INTEL_PXP_TEE_INTERFACE_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_types.h linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_types.h
index 7ce5f37ee12e..f74b1e11a505 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_types.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/pxp/intel_pxp_types.h
@@ -53,6 +53,12 @@ struct intel_pxp {
 	/** @tee_mutex: protects the tee channel binding and messaging. */
 	struct mutex tee_mutex;
 
+	/** @stream_cmd: LMEM obj used to send stream PXP commands to the GSC */
+	struct {
+		struct drm_i915_gem_object *obj; /* contains PXP command memory */
+		void *vaddr; /* virtual memory for PXP command */
+	} stream_cmd;
+
 	/**
 	 * @hw_state_invalidated: if the HW perceives an attack on the integrity
 	 * of the encryption it will invalidate the keys and expect SW to
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index 8c6517d29b8e..37068542aafe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -344,7 +344,7 @@ static int igt_evict_vm(void *arg)
 
 	/* Everything is pinned, nothing should happen */
 	mutex_lock(&ggtt->vm.mutex);
-	err = i915_gem_evict_vm(&ggtt->vm, NULL);
+	err = i915_gem_evict_vm(&ggtt->vm, NULL, NULL);
 	mutex_unlock(&ggtt->vm.mutex);
 	if (err) {
 		pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
@@ -356,7 +356,7 @@ static int igt_evict_vm(void *arg)
 
 	for_i915_gem_ww(&ww, err, false) {
 		mutex_lock(&ggtt->vm.mutex);
-		err = i915_gem_evict_vm(&ggtt->vm, &ww);
+		err = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
 		mutex_unlock(&ggtt->vm.mutex);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index e050a2de5fd1..eae7d947d7de 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -27,6 +27,7 @@
 
 #include "gem/i915_gem_context.h"
 #include "gem/i915_gem_internal.h"
+#include "gem/i915_gem_lmem.h"
 #include "gem/i915_gem_region.h"
 #include "gem/selftests/mock_context.h"
 #include "gt/intel_context.h"
@@ -60,7 +61,6 @@ static int fake_get_pages(struct drm_i915_gem_object *obj)
 #define PFN_BIAS 0x1000
 	struct sg_table *pages;
 	struct scatterlist *sg;
-	unsigned int sg_page_sizes;
 	typeof(obj->base.size) rem;
 
 	pages = kmalloc(sizeof(*pages), GFP);
@@ -73,7 +73,6 @@ static int fake_get_pages(struct drm_i915_gem_object *obj)
 		return -ENOMEM;
 	}
 
-	sg_page_sizes = 0;
 	rem = obj->base.size;
 	for (sg = pages->sgl; sg; sg = sg_next(sg)) {
 		unsigned long len = min_t(typeof(rem), rem, BIT(31));
@@ -82,13 +81,12 @@ static int fake_get_pages(struct drm_i915_gem_object *obj)
 		sg_set_page(sg, pfn_to_page(PFN_BIAS), len, 0);
 		sg_dma_address(sg) = page_to_phys(sg_page(sg));
 		sg_dma_len(sg) = len;
-		sg_page_sizes |= len;
 
 		rem -= len;
 	}
 	GEM_BUG_ON(rem);
 
-	__i915_gem_object_set_pages(obj, pages, sg_page_sizes);
+	__i915_gem_object_set_pages(obj, pages);
 
 	return 0;
 #undef GFP
@@ -1113,15 +1111,8 @@ static int misaligned_case(struct i915_address_space *vm, struct intel_memory_re
 	expected_node_size = expected_vma_size;
 
 	if (HAS_64K_PAGES(vm->i915) && i915_gem_object_is_lmem(obj)) {
-		/*
-		 * The compact-pt should expand lmem node to 2MB for the ppGTT,
-		 * for all other cases we should only expect 64K.
-		 */
 		expected_vma_size = round_up(size, I915_GTT_PAGE_SIZE_64K);
-		if (NEEDS_COMPACT_PT(vm->i915) && !i915_is_ggtt(vm))
-			expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_2M);
-		else
-			expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_64K);
+		expected_node_size = round_up(size, I915_GTT_PAGE_SIZE_64K);
 	}
 
 	if (vma->size != expected_vma_size || vma->node.size != expected_node_size) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_perf.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_perf.c
index 429c6d73b159..24dde5531423 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_perf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_perf.c
@@ -102,6 +102,12 @@ test_stream(struct i915_perf *perf)
 		I915_OA_FORMAT_A32u40_A4u32_B8_C8 : I915_OA_FORMAT_C4_B8,
 	};
 	struct i915_perf_stream *stream;
+	struct intel_gt *gt;
+
+	if (!props.engine)
+		return NULL;
+
+	gt = props.engine->gt;
 
 	if (!oa_config)
 		return NULL;
@@ -116,12 +122,12 @@ test_stream(struct i915_perf *perf)
 
 	stream->perf = perf;
 
-	mutex_lock(&perf->lock);
+	mutex_lock(&gt->perf.lock);
 	if (i915_oa_stream_init(stream, &param, &props)) {
 		kfree(stream);
 		stream =  NULL;
 	}
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&gt->perf.lock);
 
 	i915_oa_config_put(oa_config);
 
@@ -130,11 +136,11 @@ test_stream(struct i915_perf *perf)
 
 static void stream_destroy(struct i915_perf_stream *stream)
 {
-	struct i915_perf *perf = stream->perf;
+	struct intel_gt *gt = stream->engine->gt;
 
-	mutex_lock(&perf->lock);
+	mutex_lock(&gt->perf.lock);
 	i915_perf_destroy_locked(stream);
-	mutex_unlock(&perf->lock);
+	mutex_unlock(&gt->perf.lock);
 }
 
 static int live_sanitycheck(void *arg)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_request.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
index 818a4909c1f3..0daa8669181d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -299,9 +299,18 @@ __live_request_alloc(struct intel_context *ce)
 	return intel_context_create_request(ce);
 }
 
-static int __igt_breadcrumbs_smoketest(void *arg)
+struct smoke_thread {
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct smoketest *t;
+	bool stop;
+	int result;
+};
+
+static void __igt_breadcrumbs_smoketest(struct kthread_work *work)
 {
-	struct smoketest *t = arg;
+	struct smoke_thread *thread = container_of(work, typeof(*thread), work);
+	struct smoketest *t = thread->t;
 	const unsigned int max_batch = min(t->ncontexts, t->max_batch) - 1;
 	const unsigned int total = 4 * t->ncontexts + 1;
 	unsigned int num_waits = 0, num_fences = 0;
@@ -320,8 +329,10 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 	 */
 
 	requests = kcalloc(total, sizeof(*requests), GFP_KERNEL);
-	if (!requests)
-		return -ENOMEM;
+	if (!requests) {
+		thread->result = -ENOMEM;
+		return;
+	}
 
 	order = i915_random_order(total, &prng);
 	if (!order) {
@@ -329,7 +340,7 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 		goto out_requests;
 	}
 
-	while (!kthread_should_stop()) {
+	while (!READ_ONCE(thread->stop)) {
 		struct i915_sw_fence *submit, *wait;
 		unsigned int n, count;
 
@@ -437,7 +448,7 @@ static int __igt_breadcrumbs_smoketest(void *arg)
 	kfree(order);
 out_requests:
 	kfree(requests);
-	return err;
+	thread->result = err;
 }
 
 static int mock_breadcrumbs_smoketest(void *arg)
@@ -450,7 +461,7 @@ static int mock_breadcrumbs_smoketest(void *arg)
 		.request_alloc = __mock_request_alloc
 	};
 	unsigned int ncpus = num_online_cpus();
-	struct task_struct **threads;
+	struct smoke_thread *threads;
 	unsigned int n;
 	int ret = 0;
 
@@ -479,28 +490,37 @@ static int mock_breadcrumbs_smoketest(void *arg)
 	}
 
 	for (n = 0; n < ncpus; n++) {
-		threads[n] = kthread_run(__igt_breadcrumbs_smoketest,
-					 &t, "igt/%d", n);
-		if (IS_ERR(threads[n])) {
-			ret = PTR_ERR(threads[n]);
+		struct kthread_worker *worker;
+
+		worker = kthread_create_worker(0, "igt/%d", n);
+		if (IS_ERR(worker)) {
+			ret = PTR_ERR(worker);
 			ncpus = n;
 			break;
 		}
 
-		get_task_struct(threads[n]);
+		threads[n].worker = worker;
+		threads[n].t = &t;
+		threads[n].stop = false;
+		threads[n].result = 0;
+
+		kthread_init_work(&threads[n].work,
+				  __igt_breadcrumbs_smoketest);
+		kthread_queue_work(worker, &threads[n].work);
 	}
 
-	yield(); /* start all threads before we begin */
 	msleep(jiffies_to_msecs(i915_selftest.timeout_jiffies));
 
 	for (n = 0; n < ncpus; n++) {
 		int err;
 
-		err = kthread_stop(threads[n]);
+		WRITE_ONCE(threads[n].stop, true);
+		kthread_flush_work(&threads[n].work);
+		err = READ_ONCE(threads[n].result);
 		if (err < 0 && !ret)
 			ret = err;
 
-		put_task_struct(threads[n]);
+		kthread_destroy_worker(threads[n].worker);
 	}
 	pr_info("Completed %lu waits for %lu fence across %d cpus\n",
 		atomic_long_read(&t.num_waits),
@@ -1203,9 +1223,7 @@ static int live_all_engines(void *arg)
 			goto out_request;
 		}
 
-		err = i915_request_await_object(request[idx], batch->obj, 0);
-		if (err == 0)
-			err = i915_vma_move_to_active(batch, request[idx], 0);
+		err = i915_vma_move_to_active(batch, request[idx], 0);
 		GEM_BUG_ON(err);
 
 		err = engine->emit_bb_start(request[idx],
@@ -1332,10 +1350,7 @@ static int live_sequential_engines(void *arg)
 			}
 		}
 
-		err = i915_request_await_object(request[idx],
-						batch->obj, false);
-		if (err == 0)
-			err = i915_vma_move_to_active(batch, request[idx], 0);
+		err = i915_vma_move_to_active(batch, request[idx], 0);
 		GEM_BUG_ON(err);
 
 		err = engine->emit_bb_start(request[idx],
@@ -1419,9 +1434,18 @@ out_free:
 	return err;
 }
 
-static int __live_parallel_engine1(void *arg)
+struct parallel_thread {
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct intel_engine_cs *engine;
+	int result;
+};
+
+static void __live_parallel_engine1(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int err = 0;
@@ -1452,12 +1476,14 @@ static int __live_parallel_engine1(void *arg)
 	intel_engine_pm_put(engine);
 
 	pr_info("%s: %lu request + sync\n", engine->name, count);
-	return err;
+	thread->result = err;
 }
 
-static int __live_parallel_engineN(void *arg)
+static void __live_parallel_engineN(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	IGT_TIMEOUT(end_time);
 	unsigned long count;
 	int err = 0;
@@ -1479,7 +1505,7 @@ static int __live_parallel_engineN(void *arg)
 	intel_engine_pm_put(engine);
 
 	pr_info("%s: %lu requests\n", engine->name, count);
-	return err;
+	thread->result = err;
 }
 
 static bool wake_all(struct drm_i915_private *i915)
@@ -1505,9 +1531,11 @@ static int wait_for_all(struct drm_i915_private *i915)
 	return -ETIME;
 }
 
-static int __live_parallel_spin(void *arg)
+static void __live_parallel_spin(struct kthread_work *work)
 {
-	struct intel_engine_cs *engine = arg;
+	struct parallel_thread *thread =
+		container_of(work, typeof(*thread), work);
+	struct intel_engine_cs *engine = thread->engine;
 	struct igt_spinner spin;
 	struct i915_request *rq;
 	int err = 0;
@@ -1520,7 +1548,8 @@ static int __live_parallel_spin(void *arg)
 
 	if (igt_spinner_init(&spin, engine->gt)) {
 		wake_all(engine->i915);
-		return -ENOMEM;
+		thread->result = -ENOMEM;
+		return;
 	}
 
 	intel_engine_pm_get(engine);
@@ -1553,22 +1582,22 @@ static int __live_parallel_spin(void *arg)
 
 out_spin:
 	igt_spinner_fini(&spin);
-	return err;
+	thread->result = err;
 }
 
 static int live_parallel_engines(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		__live_parallel_engine1,
 		__live_parallel_engineN,
 		__live_parallel_spin,
 		NULL,
 	};
 	const unsigned int nengines = num_uabi_engines(i915);
+	struct parallel_thread *threads;
 	struct intel_engine_cs *engine;
-	int (* const *fn)(void *arg);
-	struct task_struct **tsk;
+	void (* const *fn)(struct kthread_work *);
 	int err = 0;
 
 	/*
@@ -1576,8 +1605,8 @@ static int live_parallel_engines(void *arg)
 	 * tests that we load up the system maximally.
 	 */
 
-	tsk = kcalloc(nengines, sizeof(*tsk), GFP_KERNEL);
-	if (!tsk)
+	threads = kcalloc(nengines, sizeof(*threads), GFP_KERNEL);
+	if (!threads)
 		return -ENOMEM;
 
 	for (fn = func; !err && *fn; fn++) {
@@ -1594,37 +1623,44 @@ static int live_parallel_engines(void *arg)
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
-			tsk[idx] = kthread_run(*fn, engine,
-					       "igt/parallel:%s",
-					       engine->name);
-			if (IS_ERR(tsk[idx])) {
-				err = PTR_ERR(tsk[idx]);
+			struct kthread_worker *worker;
+
+			worker = kthread_create_worker(0, "igt/parallel:%s",
+						       engine->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
 				break;
 			}
-			get_task_struct(tsk[idx++]);
-		}
 
-		yield(); /* start all threads before we kthread_stop() */
+			threads[idx].worker = worker;
+			threads[idx].result = 0;
+			threads[idx].engine = engine;
+
+			kthread_init_work(&threads[idx].work, *fn);
+			kthread_queue_work(worker, &threads[idx].work);
+			idx++;
+		}
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
 			int status;
 
-			if (IS_ERR(tsk[idx]))
+			if (!threads[idx].worker)
 				break;
 
-			status = kthread_stop(tsk[idx]);
+			kthread_flush_work(&threads[idx].work);
+			status = READ_ONCE(threads[idx].result);
 			if (status && !err)
 				err = status;
 
-			put_task_struct(tsk[idx++]);
+			kthread_destroy_worker(threads[idx++].worker);
 		}
 
 		if (igt_live_test_end(&t))
 			err = -EIO;
 	}
 
-	kfree(tsk);
+	kfree(threads);
 	return err;
 }
 
@@ -1669,10 +1705,11 @@ static int live_breadcrumbs_smoketest(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
 	const unsigned int nengines = num_uabi_engines(i915);
-	const unsigned int ncpus = num_online_cpus();
+	const unsigned int ncpus = /* saturate with nengines * ncpus */
+		max_t(int, 2, DIV_ROUND_UP(num_online_cpus(), nengines));
 	unsigned long num_waits, num_fences;
 	struct intel_engine_cs *engine;
-	struct task_struct **threads;
+	struct smoke_thread *threads;
 	struct igt_live_test live;
 	intel_wakeref_t wakeref;
 	struct smoketest *smoke;
@@ -1741,28 +1778,31 @@ static int live_breadcrumbs_smoketest(void *arg)
 			goto out_flush;
 		}
 		/* One ring interleaved between requests from all cpus */
-		smoke[idx].max_batch /= num_online_cpus() + 1;
+		smoke[idx].max_batch /= ncpus + 1;
 		pr_debug("Limiting batches to %d requests on %s\n",
 			 smoke[idx].max_batch, engine->name);
 
 		for (n = 0; n < ncpus; n++) {
-			struct task_struct *tsk;
+			unsigned int i = idx * ncpus + n;
+			struct kthread_worker *worker;
 
-			tsk = kthread_run(__igt_breadcrumbs_smoketest,
-					  &smoke[idx], "igt/%d.%d", idx, n);
-			if (IS_ERR(tsk)) {
-				ret = PTR_ERR(tsk);
+			worker = kthread_create_worker(0, "igt/%d.%d", idx, n);
+			if (IS_ERR(worker)) {
+				ret = PTR_ERR(worker);
 				goto out_flush;
 			}
 
-			get_task_struct(tsk);
-			threads[idx * ncpus + n] = tsk;
+			threads[i].worker = worker;
+			threads[i].t = &smoke[idx];
+
+			kthread_init_work(&threads[i].work,
+					  __igt_breadcrumbs_smoketest);
+			kthread_queue_work(worker, &threads[i].work);
 		}
 
 		idx++;
 	}
 
-	yield(); /* start all threads before we begin */
 	msleep(jiffies_to_msecs(i915_selftest.timeout_jiffies));
 
 out_flush:
@@ -1771,17 +1811,19 @@ out_flush:
 	num_fences = 0;
 	for_each_uabi_engine(engine, i915) {
 		for (n = 0; n < ncpus; n++) {
-			struct task_struct *tsk = threads[idx * ncpus + n];
+			unsigned int i = idx * ncpus + n;
 			int err;
 
-			if (!tsk)
+			if (!threads[i].worker)
 				continue;
 
-			err = kthread_stop(tsk);
+			WRITE_ONCE(threads[i].stop, true);
+			kthread_flush_work(&threads[i].work);
+			err = READ_ONCE(threads[i].result);
 			if (err < 0 && !ret)
 				ret = err;
 
-			put_task_struct(tsk);
+			kthread_destroy_worker(threads[i].worker);
 		}
 
 		num_waits += atomic_long_read(&smoke[idx].num_waits);
@@ -2891,9 +2933,18 @@ out:
 	return err;
 }
 
-static int p_sync0(void *arg)
+struct p_thread {
+	struct perf_stats p;
+	struct kthread_worker *worker;
+	struct kthread_work work;
+	struct intel_engine_cs *engine;
+	int result;
+};
+
+static void p_sync0(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct intel_context *ce;
 	IGT_TIMEOUT(end_time);
@@ -2902,13 +2953,16 @@ static int p_sync0(void *arg)
 	int err = 0;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -2958,12 +3012,13 @@ static int p_sync0(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
-static int p_sync1(void *arg)
+static void p_sync1(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct i915_request *prev = NULL;
 	struct intel_context *ce;
@@ -2973,13 +3028,16 @@ static int p_sync1(void *arg)
 	int err = 0;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -3031,12 +3089,13 @@ static int p_sync1(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
-static int p_many(void *arg)
+static void p_many(struct kthread_work *work)
 {
-	struct perf_stats *p = arg;
+	struct p_thread *thread = container_of(work, typeof(*thread), work);
+	struct perf_stats *p = &thread->p;
 	struct intel_engine_cs *engine = p->engine;
 	struct intel_context *ce;
 	IGT_TIMEOUT(end_time);
@@ -3045,13 +3104,16 @@ static int p_many(void *arg)
 	bool busy;
 
 	ce = intel_context_create(engine);
-	if (IS_ERR(ce))
-		return PTR_ERR(ce);
+	if (IS_ERR(ce)) {
+		thread->result = PTR_ERR(ce);
+		return;
+	}
 
 	err = intel_context_pin(ce);
 	if (err) {
 		intel_context_put(ce);
-		return err;
+		thread->result = err;
+		return;
 	}
 
 	if (intel_engine_supports_stats(engine)) {
@@ -3092,26 +3154,23 @@ static int p_many(void *arg)
 
 	intel_context_unpin(ce);
 	intel_context_put(ce);
-	return err;
+	thread->result = err;
 }
 
 static int perf_parallel_engines(void *arg)
 {
 	struct drm_i915_private *i915 = arg;
-	static int (* const func[])(void *arg) = {
+	static void (* const func[])(struct kthread_work *) = {
 		p_sync0,
 		p_sync1,
 		p_many,
 		NULL,
 	};
 	const unsigned int nengines = num_uabi_engines(i915);
+	void (* const *fn)(struct kthread_work *);
 	struct intel_engine_cs *engine;
-	int (* const *fn)(void *arg);
 	struct pm_qos_request qos;
-	struct {
-		struct perf_stats p;
-		struct task_struct *tsk;
-	} *engines;
+	struct p_thread *engines;
 	int err = 0;
 
 	engines = kcalloc(nengines, sizeof(*engines), GFP_KERNEL);
@@ -3134,36 +3193,45 @@ static int perf_parallel_engines(void *arg)
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
+			struct kthread_worker *worker;
+
 			intel_engine_pm_get(engine);
 
 			memset(&engines[idx].p, 0, sizeof(engines[idx].p));
-			engines[idx].p.engine = engine;
 
-			engines[idx].tsk = kthread_run(*fn, &engines[idx].p,
-						       "igt:%s", engine->name);
-			if (IS_ERR(engines[idx].tsk)) {
-				err = PTR_ERR(engines[idx].tsk);
+			worker = kthread_create_worker(0, "igt:%s",
+						       engine->name);
+			if (IS_ERR(worker)) {
+				err = PTR_ERR(worker);
 				intel_engine_pm_put(engine);
 				break;
 			}
-			get_task_struct(engines[idx++].tsk);
-		}
+			engines[idx].worker = worker;
+			engines[idx].result = 0;
+			engines[idx].p.engine = engine;
+			engines[idx].engine = engine;
 
-		yield(); /* start all threads before we kthread_stop() */
+			kthread_init_work(&engines[idx].work, *fn);
+			kthread_queue_work(worker, &engines[idx].work);
+			idx++;
+		}
 
 		idx = 0;
 		for_each_uabi_engine(engine, i915) {
 			int status;
 
-			if (IS_ERR(engines[idx].tsk))
+			if (!engines[idx].worker)
 				break;
 
-			status = kthread_stop(engines[idx].tsk);
+			kthread_flush_work(&engines[idx].work);
+			status = READ_ONCE(engines[idx].result);
 			if (status && !err)
 				err = status;
 
 			intel_engine_pm_put(engine);
-			put_task_struct(engines[idx++].tsk);
+
+			kthread_destroy_worker(engines[idx].worker);
+			idx++;
 		}
 
 		if (igt_live_test_end(&t))
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/igt_spinner.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/igt_spinner.c
index 0c22594ae274..16978ac59797 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/igt_spinner.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/igt_spinner.c
@@ -119,22 +119,6 @@ static u64 hws_address(const struct i915_vma *hws,
 	return hws->node.start + seqno_offset(rq->fence.context);
 }
 
-static int move_to_active(struct i915_vma *vma,
-			  struct i915_request *rq,
-			  unsigned int flags)
-{
-	int err;
-
-	i915_vma_lock(vma);
-	err = i915_request_await_object(rq, vma->obj,
-					flags & EXEC_OBJECT_WRITE);
-	if (err == 0)
-		err = i915_vma_move_to_active(vma, rq, flags);
-	i915_vma_unlock(vma);
-
-	return err;
-}
-
 struct i915_request *
 igt_spinner_create_request(struct igt_spinner *spin,
 			   struct intel_context *ce,
@@ -165,11 +149,11 @@ igt_spinner_create_request(struct igt_spinner *spin,
 	if (IS_ERR(rq))
 		return ERR_CAST(rq);
 
-	err = move_to_active(vma, rq, 0);
+	err = igt_vma_move_to_active_unlocked(vma, rq, 0);
 	if (err)
 		goto cancel_rq;
 
-	err = move_to_active(hws, rq, 0);
+	err = igt_vma_move_to_active_unlocked(hws, rq, 0);
 	if (err)
 		goto cancel_rq;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
index 310fb83c527e..2990dd4d4a0d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c
@@ -28,8 +28,7 @@ struct intel_engine_cs *intel_selftest_find_any_engine(struct intel_gt *gt)
 
 int intel_selftest_modify_policy(struct intel_engine_cs *engine,
 				 struct intel_selftest_saved_policy *saved,
-				 u32 modify_type)
-
+				 enum selftest_scheduler_modify modify_type)
 {
 	int err;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_uncore.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/intel_uncore.c
index fda9bb79c049..e4281508d580 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -70,6 +70,8 @@ static int intel_shadow_table_check(void)
 		{ gen12_shadowed_regs, ARRAY_SIZE(gen12_shadowed_regs) },
 		{ dg2_shadowed_regs, ARRAY_SIZE(dg2_shadowed_regs) },
 		{ pvc_shadowed_regs, ARRAY_SIZE(pvc_shadowed_regs) },
+		{ mtl_shadowed_regs, ARRAY_SIZE(mtl_shadowed_regs) },
+		{ xelpmp_shadowed_regs, ARRAY_SIZE(xelpmp_shadowed_regs) },
 	};
 	const struct i915_range *range;
 	unsigned int i, j;
@@ -117,6 +119,8 @@ int intel_uncore_mock_selftests(void)
 		{ __gen12_fw_ranges, ARRAY_SIZE(__gen12_fw_ranges), true },
 		{ __xehp_fw_ranges, ARRAY_SIZE(__xehp_fw_ranges), true },
 		{ __pvc_fw_ranges, ARRAY_SIZE(__pvc_fw_ranges), true },
+		{ __mtl_fw_ranges, ARRAY_SIZE(__mtl_fw_ranges), true },
+		{ __xelpmp_fw_ranges, ARRAY_SIZE(__xelpmp_fw_ranges), true },
 	};
 	int err, i;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/mock_gem_device.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/mock_gem_device.c
index fff11c90f1fa..f6a7c0bd2955 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/mock_gem_device.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/mock_gem_device.c
@@ -67,7 +67,6 @@ static void mock_device_release(struct drm_device *dev)
 	intel_gt_driver_remove(to_gt(i915));
 
 	i915_gem_drain_workqueue(i915);
-	i915_gem_drain_freed_objects(i915);
 
 	mock_fini_ggtt(to_gt(i915)->ggtt);
 	destroy_workqueue(i915->wq);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/mock_region.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/mock_region.c
index bac21fe84ca5..6324eb32d4dd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/selftests/mock_region.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/selftests/mock_region.c
@@ -41,7 +41,7 @@ static int mock_region_get_pages(struct drm_i915_gem_object *obj)
 	}
 
 	pages = &obj->mm.rsgt->table;
-	__i915_gem_object_set_pages(obj, pages, i915_sg_dma_sizes(pages->sgl));
+	__i915_gem_object_set_pages(obj, pages);
 
 	return 0;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/vlv_sideband.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/vlv_sideband.c
index c26001300ebd..6eea6e1a99c0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/vlv_sideband.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/vlv_sideband.c
@@ -8,6 +8,8 @@
 #include "i915_reg.h"
 #include "vlv_sideband.h"
 
+#include "display/intel_dpio_phy.h"
+
 /*
  * IOSF sideband, see VLV2_SidebandMsg_HAS.docx and
  * VLV_VLV2_PUNIT_HAS_0.8.docx
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/i915/vlv_suspend.c linux-libre-6.2-gnu/drivers/gpu/drm/i915/vlv_suspend.c
index 664fde244f59..02e63ed77f60 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/i915/vlv_suspend.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/i915/vlv_suspend.c
@@ -194,7 +194,6 @@ static void vlv_restore_gunit_s0ix_state(struct drm_i915_private *i915)
 {
 	struct vlv_s0ix_state *s = i915->vlv_s0ix_state;
 	struct intel_uncore *uncore = &i915->uncore;
-	u32 val;
 	int i;
 
 	if (!s)
@@ -262,15 +261,11 @@ static void vlv_restore_gunit_s0ix_state(struct drm_i915_private *i915)
 	 * be restored, as they are used to control the s0ix suspend/resume
 	 * sequence by the caller.
 	 */
-	val = intel_uncore_read(uncore, VLV_GTLC_WAKE_CTRL);
-	val &= VLV_GTLC_ALLOWWAKEREQ;
-	val |= s->gtlc_wake_ctrl & ~VLV_GTLC_ALLOWWAKEREQ;
-	intel_uncore_write(uncore, VLV_GTLC_WAKE_CTRL, val);
+	intel_uncore_rmw(uncore, VLV_GTLC_WAKE_CTRL, ~VLV_GTLC_ALLOWWAKEREQ,
+			 s->gtlc_wake_ctrl & ~VLV_GTLC_ALLOWWAKEREQ);
 
-	val = intel_uncore_read(uncore, VLV_GTLC_SURVIVABILITY_REG);
-	val &= VLV_GFX_CLK_FORCE_ON_BIT;
-	val |= s->gtlc_survive & ~VLV_GFX_CLK_FORCE_ON_BIT;
-	intel_uncore_write(uncore, VLV_GTLC_SURVIVABILITY_REG, val);
+	intel_uncore_rmw(uncore, VLV_GTLC_SURVIVABILITY_REG, ~VLV_GFX_CLK_FORCE_ON_BIT,
+			 s->gtlc_survive & ~VLV_GFX_CLK_FORCE_ON_BIT);
 
 	intel_uncore_write(uncore, VLV_PMWGICZ, s->pmwgicz);
 
@@ -308,14 +303,10 @@ static int vlv_wait_for_pw_status(struct drm_i915_private *i915,
 static int vlv_force_gfx_clock(struct drm_i915_private *i915, bool force_on)
 {
 	struct intel_uncore *uncore = &i915->uncore;
-	u32 val;
 	int err;
 
-	val = intel_uncore_read(uncore, VLV_GTLC_SURVIVABILITY_REG);
-	val &= ~VLV_GFX_CLK_FORCE_ON_BIT;
-	if (force_on)
-		val |= VLV_GFX_CLK_FORCE_ON_BIT;
-	intel_uncore_write(uncore, VLV_GTLC_SURVIVABILITY_REG, val);
+	intel_uncore_rmw(uncore, VLV_GTLC_SURVIVABILITY_REG, VLV_GFX_CLK_FORCE_ON_BIT,
+			 force_on ? VLV_GFX_CLK_FORCE_ON_BIT : 0);
 
 	if (!force_on)
 		return 0;
@@ -340,11 +331,8 @@ static int vlv_allow_gt_wake(struct drm_i915_private *i915, bool allow)
 	u32 val;
 	int err;
 
-	val = intel_uncore_read(uncore, VLV_GTLC_WAKE_CTRL);
-	val &= ~VLV_GTLC_ALLOWWAKEREQ;
-	if (allow)
-		val |= VLV_GTLC_ALLOWWAKEREQ;
-	intel_uncore_write(uncore, VLV_GTLC_WAKE_CTRL, val);
+	intel_uncore_rmw(uncore, VLV_GTLC_WAKE_CTRL, VLV_GTLC_ALLOWWAKEREQ,
+			 allow ? VLV_GTLC_ALLOWWAKEREQ : 0);
 	intel_uncore_posting_read(uncore, VLV_GTLC_WAKE_CTRL);
 
 	mask = VLV_GTLC_ALLOWWAKEACK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/dcss/dcss-kms.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/dcss/dcss-kms.c
index b4f82ebca532..18df3888b7f9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/dcss/dcss-kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/dcss/dcss-kms.c
@@ -7,7 +7,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge_connector.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
@@ -21,7 +21,6 @@ DEFINE_DRM_GEM_DMA_FOPS(dcss_cma_fops);
 
 static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
 	.fb_create = drm_gem_fb_create,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-drm-core.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-drm-core.c
index 8dd8b0f912af..e060fa6cbcb9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-drm-core.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-drm-core.c
@@ -16,7 +16,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-ldb.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-ldb.c
index 41799011f73b..c45fc8f4744d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-ldb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-ldb.c
@@ -7,6 +7,7 @@
 
 #include <linux/clk.h>
 #include <linux/component.h>
+#include <linux/i2c.h>
 #include <linux/media-bus-format.h>
 #include <linux/mfd/syscon.h>
 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
@@ -23,7 +24,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-tve.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-tve.c
index ab4d1c878fda..d6832f506322 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/imx-tve.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/imx-tve.c
@@ -19,7 +19,6 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/ipuv3-plane.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
index dba4f7d81d69..80142d9a4a55 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -614,6 +614,11 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		break;
 	}
 
+	if (ipu_plane->dp_flow == IPU_DP_FLOW_SYNC_BG)
+		width = ipu_src_rect_width(new_state);
+	else
+		width = drm_rect_width(&new_state->src) >> 16;
+
 	eba = drm_plane_state_to_eba(new_state, 0);
 
 	/*
@@ -622,8 +627,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 	 */
 	if (ipu_state->use_pre) {
 		axi_id = ipu_chan_assign_axi_id(ipu_plane->dma);
-		ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id,
-					  ipu_src_rect_width(new_state),
+		ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id, width,
 					  drm_rect_height(&new_state->src) >> 16,
 					  fb->pitches[0], fb->format->format,
 					  fb->modifier, &eba);
@@ -678,9 +682,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		break;
 	}
 
-	ipu_dmfc_config_wait4eot(ipu_plane->dmfc, ALIGN(drm_rect_width(dst), 8));
+	ipu_dmfc_config_wait4eot(ipu_plane->dmfc, width);
 
-	width = ipu_src_rect_width(new_state);
 	height = drm_rect_height(&new_state->src) >> 16;
 	info = drm_format_info(fb->format->format);
 	ipu_calculate_bursts(width, info->cpp[0], fb->pitches[0],
@@ -744,8 +747,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
 		ipu_cpmem_set_burstsize(ipu_plane->ipu_ch, 16);
 
 		ipu_cpmem_zero(ipu_plane->alpha_ch);
-		ipu_cpmem_set_resolution(ipu_plane->alpha_ch,
-					 ipu_src_rect_width(new_state),
+		ipu_cpmem_set_resolution(ipu_plane->alpha_ch, width,
 					 drm_rect_height(&new_state->src) >> 16);
 		ipu_cpmem_set_format_passthrough(ipu_plane->alpha_ch, 8);
 		ipu_cpmem_set_high_priority(ipu_plane->alpha_ch);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/imx/parallel-display.c linux-libre-6.2-gnu/drivers/gpu/drm/imx/parallel-display.c
index 06723b2e9b84..0fa0b590830b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/imx/parallel-display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/imx/parallel-display.c
@@ -8,6 +8,7 @@
 #include <linux/component.h>
 #include <linux/media-bus-format.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/videodev2.h>
 
@@ -16,7 +17,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c linux-libre-6.2-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index ab0515d2c420..3d5af44bf92d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -32,7 +32,7 @@
 #include <drm/drm_encoder.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
@@ -1018,7 +1018,6 @@ static const struct drm_bridge_funcs ingenic_drm_bridge_funcs = {
 
 static const struct drm_mode_config_funcs ingenic_drm_mode_config_funcs = {
 	.fb_create		= ingenic_drm_gem_fb_create,
-	.output_poll_changed	= drm_fb_helper_output_poll_changed,
 	.atomic_check		= drm_atomic_helper_check,
 	.atomic_commit		= drm_atomic_helper_commit,
 };
@@ -1629,7 +1628,11 @@ static int ingenic_drm_init(void)
 			return err;
 	}
 
-	return platform_driver_register(&ingenic_drm_driver);
+	err = platform_driver_register(&ingenic_drm_driver);
+	if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU) && err)
+		platform_driver_unregister(ingenic_ipu_driver_ptr);
+
+	return err;
 }
 module_init(ingenic_drm_init);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/kmb/kmb_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/kmb/kmb_drv.c
index 2382ccb3ee99..d29c678f6c91 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/kmb/kmb_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/kmb/kmb_drv.c
@@ -15,7 +15,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/kmb/kmb_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/kmb/kmb_plane.c
index a42f63f6f957..d172a302f902 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/kmb/kmb_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/kmb/kmb_plane.c
@@ -9,7 +9,6 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_dma_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/lima/lima_sched.c linux-libre-6.2-gnu/drivers/gpu/drm/lima/lima_sched.c
index e82931712d8a..ff003403fbbc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/lima/lima_sched.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/lima/lima_sched.c
@@ -371,7 +371,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task)
 		} else {
 			buffer_chunk->size = lima_bo_size(bo);
 
-			ret = drm_gem_shmem_vmap(&bo->base, &map);
+			ret = drm_gem_vmap_unlocked(&bo->base.base, &map);
 			if (ret) {
 				kvfree(et);
 				goto out;
@@ -379,7 +379,7 @@ static void lima_sched_build_error_task_list(struct lima_sched_task *task)
 
 			memcpy(buffer_chunk + 1, map.vaddr, buffer_chunk->size);
 
-			drm_gem_shmem_vunmap(&bo->base, &map);
+			drm_gem_vunmap_unlocked(&bo->base.base, &map);
 		}
 
 		buffer_chunk = (void *)(buffer_chunk + 1) + buffer_chunk->size;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/logicvc/logicvc_drm.c linux-libre-6.2-gnu/drivers/gpu/drm/logicvc/logicvc_drm.c
index cc9a4e965f77..9de24d9f0c96 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/logicvc/logicvc_drm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/logicvc/logicvc_drm.c
@@ -17,7 +17,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_print.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/logicvc/logicvc_mode.c linux-libre-6.2-gnu/drivers/gpu/drm/logicvc/logicvc_mode.c
index d8207ffda1af..9971950ebd4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -10,7 +10,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
@@ -26,7 +25,6 @@
 
 static const struct drm_mode_config_funcs logicvc_mode_config_funcs = {
 	.fb_create		= drm_gem_fb_create,
-	.output_poll_changed	= drm_fb_helper_output_poll_changed,
 	.atomic_check		= drm_atomic_helper_check,
 	.atomic_commit		= drm_atomic_helper_commit,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mcde/mcde_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/mcde/mcde_drv.c
index 1c4482ad507d..4aedb050d2a5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mcde/mcde_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mcde/mcde_drv.c
@@ -69,7 +69,7 @@
 #include <drm/drm_bridge.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
@@ -203,7 +203,6 @@ DEFINE_DRM_GEM_DMA_FOPS(drm_fops);
 static const struct drm_driver mcde_drm_driver = {
 	.driver_features =
 		DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
-	.lastclose = drm_fb_helper_lastclose,
 	.ioctls = NULL,
 	.fops = &drm_fops,
 	.name = "mcde",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_disp_ovl.c linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 002b0f6cae1a..84daeaffab6a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -29,17 +29,22 @@
 #define DISP_REG_OVL_DATAPATH_CON		0x0024
 #define OVL_LAYER_SMI_ID_EN				BIT(0)
 #define OVL_BGCLR_SEL_IN				BIT(2)
+#define OVL_LAYER_AFBC_EN(n)				BIT(4+n)
 #define DISP_REG_OVL_ROI_BGCLR			0x0028
 #define DISP_REG_OVL_SRC_CON			0x002c
 #define DISP_REG_OVL_CON(n)			(0x0030 + 0x20 * (n))
 #define DISP_REG_OVL_SRC_SIZE(n)		(0x0038 + 0x20 * (n))
 #define DISP_REG_OVL_OFFSET(n)			(0x003c + 0x20 * (n))
+#define DISP_REG_OVL_PITCH_MSB(n)		(0x0040 + 0x20 * (n))
+#define OVL_PITCH_MSB_2ND_SUBBUF			BIT(16)
 #define DISP_REG_OVL_PITCH(n)			(0x0044 + 0x20 * (n))
 #define DISP_REG_OVL_RDMA_CTRL(n)		(0x00c0 + 0x20 * (n))
 #define DISP_REG_OVL_RDMA_GMC(n)		(0x00c8 + 0x20 * (n))
 #define DISP_REG_OVL_ADDR_MT2701		0x0040
 #define DISP_REG_OVL_ADDR_MT8173		0x0f40
 #define DISP_REG_OVL_ADDR(ovl, n)		((ovl)->data->addr + 0x20 * (n))
+#define DISP_REG_OVL_HDR_ADDR(ovl, n)		((ovl)->data->addr + 0x20 * (n) + 0x04)
+#define DISP_REG_OVL_HDR_PITCH(ovl, n)		((ovl)->data->addr + 0x20 * (n) + 0x08)
 
 #define GMC_THRESHOLD_BITS	16
 #define GMC_THRESHOLD_HIGH	((1 << GMC_THRESHOLD_BITS) / 4)
@@ -67,6 +72,7 @@ struct mtk_disp_ovl_data {
 	unsigned int layer_nr;
 	bool fmt_rgb565_is_0;
 	bool smi_id_en;
+	bool supports_afbc;
 };
 
 /*
@@ -172,7 +178,14 @@ void mtk_ovl_stop(struct device *dev)
 		reg = reg & ~OVL_LAYER_SMI_ID_EN;
 		writel_relaxed(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
 	}
+}
 
+static void mtk_ovl_set_afbc(struct mtk_disp_ovl *ovl, struct cmdq_pkt *cmdq_pkt,
+			     int idx, bool enabled)
+{
+	mtk_ddp_write_mask(cmdq_pkt, enabled ? OVL_LAYER_AFBC_EN(idx) : 0,
+			   &ovl->cmdq_reg, ovl->regs,
+			   DISP_REG_OVL_DATAPATH_CON, OVL_LAYER_AFBC_EN(idx));
 }
 
 void mtk_ovl_config(struct device *dev, unsigned int w,
@@ -310,11 +323,23 @@ void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
 	struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
 	struct mtk_plane_pending_state *pending = &state->pending;
 	unsigned int addr = pending->addr;
-	unsigned int pitch = pending->pitch & 0xffff;
+	unsigned int hdr_addr = pending->hdr_addr;
+	unsigned int pitch = pending->pitch;
+	unsigned int hdr_pitch = pending->hdr_pitch;
 	unsigned int fmt = pending->format;
 	unsigned int offset = (pending->y << 16) | pending->x;
 	unsigned int src_size = (pending->height << 16) | pending->width;
 	unsigned int con;
+	bool is_afbc = pending->modifier != DRM_FORMAT_MOD_LINEAR;
+	union overlay_pitch {
+		struct split_pitch {
+			u16 lsb;
+			u16 msb;
+		} split_pitch;
+		u32 pitch;
+	} overlay_pitch;
+
+	overlay_pitch.pitch = pitch;
 
 	if (!pending->enable) {
 		mtk_ovl_layer_off(dev, idx, cmdq_pkt);
@@ -335,9 +360,12 @@ void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
 		addr += pending->pitch - 1;
 	}
 
+	if (ovl->data->supports_afbc)
+		mtk_ovl_set_afbc(ovl, cmdq_pkt, idx, is_afbc);
+
 	mtk_ddp_write_relaxed(cmdq_pkt, con, &ovl->cmdq_reg, ovl->regs,
 			      DISP_REG_OVL_CON(idx));
-	mtk_ddp_write_relaxed(cmdq_pkt, pitch, &ovl->cmdq_reg, ovl->regs,
+	mtk_ddp_write_relaxed(cmdq_pkt, overlay_pitch.split_pitch.lsb, &ovl->cmdq_reg, ovl->regs,
 			      DISP_REG_OVL_PITCH(idx));
 	mtk_ddp_write_relaxed(cmdq_pkt, src_size, &ovl->cmdq_reg, ovl->regs,
 			      DISP_REG_OVL_SRC_SIZE(idx));
@@ -346,6 +374,20 @@ void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
 	mtk_ddp_write_relaxed(cmdq_pkt, addr, &ovl->cmdq_reg, ovl->regs,
 			      DISP_REG_OVL_ADDR(ovl, idx));
 
+	if (is_afbc) {
+		mtk_ddp_write_relaxed(cmdq_pkt, hdr_addr, &ovl->cmdq_reg, ovl->regs,
+				      DISP_REG_OVL_HDR_ADDR(ovl, idx));
+		mtk_ddp_write_relaxed(cmdq_pkt,
+				      OVL_PITCH_MSB_2ND_SUBBUF | overlay_pitch.split_pitch.msb,
+				      &ovl->cmdq_reg, ovl->regs, DISP_REG_OVL_PITCH_MSB(idx));
+		mtk_ddp_write_relaxed(cmdq_pkt, hdr_pitch, &ovl->cmdq_reg, ovl->regs,
+				      DISP_REG_OVL_HDR_PITCH(ovl, idx));
+	} else {
+		mtk_ddp_write_relaxed(cmdq_pkt,
+				      overlay_pitch.split_pitch.msb,
+				      &ovl->cmdq_reg, ovl->regs, DISP_REG_OVL_PITCH_MSB(idx));
+	}
+
 	mtk_ovl_layer_on(dev, idx, cmdq_pkt);
 }
 
@@ -492,6 +534,15 @@ static const struct mtk_disp_ovl_data mt8192_ovl_2l_driver_data = {
 	.smi_id_en = true,
 };
 
+static const struct mtk_disp_ovl_data mt8195_ovl_driver_data = {
+	.addr = DISP_REG_OVL_ADDR_MT8173,
+	.gmc_bits = 10,
+	.layer_nr = 4,
+	.fmt_rgb565_is_0 = true,
+	.smi_id_en = true,
+	.supports_afbc = true,
+};
+
 static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
 	{ .compatible = "mediatek,mt2701-disp-ovl",
 	  .data = &mt2701_ovl_driver_data},
@@ -505,6 +556,8 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
 	  .data = &mt8192_ovl_driver_data},
 	{ .compatible = "mediatek,mt8192-disp-ovl-2l",
 	  .data = &mt8192_ovl_2l_driver_data},
+	{ .compatible = "mediatek,mt8195-disp-ovl",
+	  .data = &mt8195_ovl_driver_data},
 	{},
 };
 MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
index 508a6d994e83..4317595a15d1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -461,9 +461,6 @@ static void mtk_dpi_power_off(struct mtk_dpi *dpi)
 	if (--dpi->refcount != 0)
 		return;
 
-	if (dpi->pinctrl && dpi->pins_gpio)
-		pinctrl_select_state(dpi->pinctrl, dpi->pins_gpio);
-
 	mtk_dpi_disable(dpi);
 	clk_disable_unprepare(dpi->pixel_clk);
 	clk_disable_unprepare(dpi->engine_clk);
@@ -488,9 +485,6 @@ static int mtk_dpi_power_on(struct mtk_dpi *dpi)
 		goto err_pixel;
 	}
 
-	if (dpi->pinctrl && dpi->pins_dpi)
-		pinctrl_select_state(dpi->pinctrl, dpi->pins_dpi);
-
 	return 0;
 
 err_pixel:
@@ -721,12 +715,18 @@ static void mtk_dpi_bridge_disable(struct drm_bridge *bridge)
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
 
 	mtk_dpi_power_off(dpi);
+
+	if (dpi->pinctrl && dpi->pins_gpio)
+		pinctrl_select_state(dpi->pinctrl, dpi->pins_gpio);
 }
 
 static void mtk_dpi_bridge_enable(struct drm_bridge *bridge)
 {
 	struct mtk_dpi *dpi = bridge_to_dpi(bridge);
 
+	if (dpi->pinctrl && dpi->pins_dpi)
+		pinctrl_select_state(dpi->pinctrl, dpi->pins_dpi);
+
 	mtk_dpi_power_on(dpi);
 	mtk_dpi_set_display_mode(dpi, &dpi->mode);
 	mtk_dpi_enable(dpi);
@@ -929,6 +929,20 @@ static const struct mtk_dpi_conf mt8183_conf = {
 	.csc_enable_bit = CSC_ENABLE,
 };
 
+static const struct mtk_dpi_conf mt8188_dpintf_conf = {
+	.cal_factor = mt8195_dpintf_calculate_factor,
+	.max_clock_khz = 600000,
+	.output_fmts = mt8195_output_fmts,
+	.num_output_fmts = ARRAY_SIZE(mt8195_output_fmts),
+	.pixels_per_iter = 4,
+	.input_2pixel = false,
+	.dimension_mask = DPINTF_HPW_MASK,
+	.hvsize_mask = DPINTF_HSIZE_MASK,
+	.channel_swap_shift = DPINTF_CH_SWAP,
+	.yuv422_en_bit = DPINTF_YUV422_EN,
+	.csc_enable_bit = DPINTF_CSC_ENABLE,
+};
+
 static const struct mtk_dpi_conf mt8192_conf = {
 	.cal_factor = mt8183_calculate_factor,
 	.reg_h_fre_con = 0xe0,
@@ -1079,6 +1093,9 @@ static const struct of_device_id mtk_dpi_of_ids[] = {
 	{ .compatible = "mediatek,mt8183-dpi",
 	  .data = &mt8183_conf,
 	},
+	{ .compatible = "mediatek,mt8188-dp-intf",
+	  .data = &mt8188_dpintf_conf,
+	},
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = &mt8192_conf,
 	},
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 91f58db5915f..cd5b18ef7951 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -17,7 +17,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_gem_dma_helper.h>
@@ -386,6 +386,12 @@ static int mtk_drm_kms_init(struct drm_device *drm)
 	if (ret)
 		goto put_mutex_dev;
 
+	/*
+	 * Ensure internal panels are at the top of the connector list before
+	 * crtc creation.
+	 */
+	drm_helper_move_panel_connectors_to_head(drm);
+
 	/*
 	 * We currently support two fixed data streams, each optional,
 	 * and each statically assigned to a crtc:
@@ -631,6 +637,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8183-dpi",
 	  .data = (void *)MTK_DPI },
+	{ .compatible = "mediatek,mt8188-dp-intf",
+	  .data = (void *)MTK_DP_INTF },
 	{ .compatible = "mediatek,mt8192-dpi",
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8195-dp-intf",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 2f5e007dd380..d54fbf34b000 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -11,6 +11,7 @@
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
+#include <linux/align.h>
 
 #include "mtk_drm_crtc.h"
 #include "mtk_drm_ddp_comp.h"
@@ -32,6 +33,14 @@ static const u32 formats[] = {
 	DRM_FORMAT_YUYV,
 };
 
+static const u64 modifiers[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+				AFBC_FORMAT_MOD_SPLIT |
+				AFBC_FORMAT_MOD_SPARSE),
+	DRM_FORMAT_MOD_INVALID,
+};
+
 static void mtk_plane_reset(struct drm_plane *plane)
 {
 	struct mtk_plane_state *state;
@@ -51,6 +60,7 @@ static void mtk_plane_reset(struct drm_plane *plane)
 
 	state->base.plane = plane;
 	state->pending.format = DRM_FORMAT_RGB565;
+	state->pending.modifier = DRM_FORMAT_MOD_LINEAR;
 }
 
 static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane)
@@ -71,6 +81,32 @@ static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane
 	return &state->base;
 }
 
+static bool mtk_plane_format_mod_supported(struct drm_plane *plane,
+					   uint32_t format,
+					   uint64_t modifier)
+{
+	if (modifier == DRM_FORMAT_MOD_LINEAR)
+		return true;
+
+	if (modifier != DRM_FORMAT_MOD_ARM_AFBC(
+				AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+				AFBC_FORMAT_MOD_SPLIT |
+				AFBC_FORMAT_MOD_SPARSE))
+		return false;
+
+	if (format != DRM_FORMAT_XRGB8888 &&
+	    format != DRM_FORMAT_ARGB8888 &&
+	    format != DRM_FORMAT_BGRX8888 &&
+	    format != DRM_FORMAT_BGRA8888 &&
+	    format != DRM_FORMAT_ABGR8888 &&
+	    format != DRM_FORMAT_XBGR8888 &&
+	    format != DRM_FORMAT_RGB888 &&
+	    format != DRM_FORMAT_BGR888)
+		return false;
+
+	return true;
+}
+
 static void mtk_drm_plane_destroy_state(struct drm_plane *plane,
 					struct drm_plane_state *state)
 {
@@ -119,21 +155,52 @@ static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 	struct drm_gem_object *gem;
 	struct mtk_drm_gem_obj *mtk_gem;
 	unsigned int pitch, format;
+	u64 modifier;
 	dma_addr_t addr;
+	dma_addr_t hdr_addr = 0;
+	unsigned int hdr_pitch = 0;
 
 	gem = fb->obj[0];
 	mtk_gem = to_mtk_gem_obj(gem);
 	addr = mtk_gem->dma_addr;
 	pitch = fb->pitches[0];
 	format = fb->format->format;
+	modifier = fb->modifier;
 
-	addr += (new_state->src.x1 >> 16) * fb->format->cpp[0];
-	addr += (new_state->src.y1 >> 16) * pitch;
+	if (modifier == DRM_FORMAT_MOD_LINEAR) {
+		addr += (new_state->src.x1 >> 16) * fb->format->cpp[0];
+		addr += (new_state->src.y1 >> 16) * pitch;
+	} else {
+		int width_in_blocks = ALIGN(fb->width, AFBC_DATA_BLOCK_WIDTH)
+				      / AFBC_DATA_BLOCK_WIDTH;
+		int height_in_blocks = ALIGN(fb->height, AFBC_DATA_BLOCK_HEIGHT)
+				       / AFBC_DATA_BLOCK_HEIGHT;
+		int x_offset_in_blocks = (new_state->src.x1 >> 16) / AFBC_DATA_BLOCK_WIDTH;
+		int y_offset_in_blocks = (new_state->src.y1 >> 16) / AFBC_DATA_BLOCK_HEIGHT;
+		int hdr_size;
+
+		hdr_pitch = width_in_blocks * AFBC_HEADER_BLOCK_SIZE;
+		pitch = width_in_blocks * AFBC_DATA_BLOCK_WIDTH *
+			AFBC_DATA_BLOCK_HEIGHT * fb->format->cpp[0];
+
+		hdr_size = ALIGN(hdr_pitch * height_in_blocks, AFBC_HEADER_ALIGNMENT);
+
+		hdr_addr = addr + hdr_pitch * y_offset_in_blocks +
+			   AFBC_HEADER_BLOCK_SIZE * x_offset_in_blocks;
+		/* The data plane is offset by 1 additional block. */
+		addr = addr + hdr_size +
+		       pitch * y_offset_in_blocks +
+		       AFBC_DATA_BLOCK_WIDTH * AFBC_DATA_BLOCK_HEIGHT *
+		       fb->format->cpp[0] * (x_offset_in_blocks + 1);
+	}
 
 	mtk_plane_state->pending.enable = true;
 	mtk_plane_state->pending.pitch = pitch;
+	mtk_plane_state->pending.hdr_pitch = hdr_pitch;
 	mtk_plane_state->pending.format = format;
+	mtk_plane_state->pending.modifier = modifier;
 	mtk_plane_state->pending.addr = addr;
+	mtk_plane_state->pending.hdr_addr = hdr_addr;
 	mtk_plane_state->pending.x = new_state->dst.x1;
 	mtk_plane_state->pending.y = new_state->dst.y1;
 	mtk_plane_state->pending.width = drm_rect_width(&new_state->dst);
@@ -172,6 +239,7 @@ static const struct drm_plane_funcs mtk_plane_funcs = {
 	.reset = mtk_plane_reset,
 	.atomic_duplicate_state = mtk_plane_duplicate_state,
 	.atomic_destroy_state = mtk_drm_plane_destroy_state,
+	.format_mod_supported = mtk_plane_format_mod_supported,
 };
 
 static int mtk_plane_atomic_check(struct drm_plane *plane,
@@ -253,7 +321,7 @@ int mtk_plane_init(struct drm_device *dev, struct drm_plane *plane,
 
 	err = drm_universal_plane_init(dev, plane, possible_crtcs,
 				       &mtk_plane_funcs, formats,
-				       ARRAY_SIZE(formats), NULL, type, NULL);
+				       ARRAY_SIZE(formats), modifiers, type, NULL);
 	if (err) {
 		DRM_ERROR("failed to initialize plane\n");
 		return err;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.h linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index 2d5ec66e3df1..8f39011cdbfc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -10,12 +10,20 @@
 #include <drm/drm_crtc.h>
 #include <linux/types.h>
 
+#define AFBC_DATA_BLOCK_WIDTH 32
+#define AFBC_DATA_BLOCK_HEIGHT 8
+#define AFBC_HEADER_BLOCK_SIZE 16
+#define AFBC_HEADER_ALIGNMENT 1024
+
 struct mtk_plane_pending_state {
 	bool				config;
 	bool				enable;
 	dma_addr_t			addr;
+	dma_addr_t			hdr_addr;
 	unsigned int			pitch;
+	unsigned int			hdr_pitch;
 	unsigned int			format;
+	unsigned long long		modifier;
 	unsigned int			x;
 	unsigned int			y;
 	unsigned int			width;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 4c80b6896dc3..0a8e0a13f516 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1202,9 +1202,10 @@ static enum drm_connector_status mtk_hdmi_detect(struct mtk_hdmi *hdmi)
 	return mtk_hdmi_update_plugged_status(hdmi);
 }
 
-static int mtk_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
-				      const struct drm_display_info *info,
-				      const struct drm_display_mode *mode)
+static enum drm_mode_status
+mtk_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
+			   const struct drm_display_info *info,
+			   const struct drm_display_mode *mode)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
 	struct drm_bridge *next_bridge;
@@ -1217,7 +1218,7 @@ static int mtk_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
 	if (next_bridge) {
 		struct drm_display_mode adjusted_mode;
 
-		drm_mode_copy(&adjusted_mode, mode);
+		drm_mode_init(&adjusted_mode, mode);
 		if (!drm_bridge_chain_mode_fixup(next_bridge, mode,
 						 &adjusted_mode))
 			return MODE_BAD;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_drv.c
index 3b24a924b7b9..79bfe3938d3c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_modeset_helper_vtables.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
index 5675bc2a92cf..3f73b211fa8e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_encoder_cvbs.c
@@ -116,9 +116,10 @@ static int meson_encoder_cvbs_get_modes(struct drm_bridge *bridge,
 	return i;
 }
 
-static int meson_encoder_cvbs_mode_valid(struct drm_bridge *bridge,
-					const struct drm_display_info *display_info,
-					const struct drm_display_mode *mode)
+static enum drm_mode_status
+meson_encoder_cvbs_mode_valid(struct drm_bridge *bridge,
+			      const struct drm_display_info *display_info,
+			      const struct drm_display_mode *mode)
 {
 	if (meson_cvbs_get_mode(mode))
 		return MODE_OK;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_viu.c linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_viu.c
index d4b907889a21..cd399b0b7181 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/meson/meson_viu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/meson/meson_viu.c
@@ -436,15 +436,14 @@ void meson_viu_init(struct meson_drm *priv)
 
 	/* Initialize OSD1 fifo control register */
 	reg = VIU_OSD_DDR_PRIORITY_URGENT |
-		VIU_OSD_HOLD_FIFO_LINES(31) |
 		VIU_OSD_FIFO_DEPTH_VAL(32) | /* fifo_depth_val: 32*8=256 */
 		VIU_OSD_WORDS_PER_BURST(4) | /* 4 words in 1 burst */
 		VIU_OSD_FIFO_LIMITS(2);      /* fifo_lim: 2*16=32 */
 
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
-		reg |= VIU_OSD_BURST_LENGTH_32;
+		reg |= (VIU_OSD_BURST_LENGTH_32 | VIU_OSD_HOLD_FIFO_LINES(31));
 	else
-		reg |= VIU_OSD_BURST_LENGTH_64;
+		reg |= (VIU_OSD_BURST_LENGTH_64 | VIU_OSD_HOLD_FIFO_LINES(4));
 
 	writel_relaxed(reg, priv->io_base + _REG(VIU_OSD1_FIFO_CTRL_STAT));
 	writel_relaxed(reg, priv->io_base + _REG(VIU_OSD2_FIFO_CTRL_STAT));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_drv.c
index ece6cd102dbb..976f0ab2006b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -11,6 +11,7 @@
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_drv.h
index f0c2349404b4..9e604dbb8e44 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -18,7 +18,6 @@
 #include <drm/drm_connector.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_plane.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
index be389ed91cbd..bd6e573c9a1a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_g200se.c
@@ -284,7 +284,8 @@ static void mgag200_g200se_04_pixpllc_atomic_update(struct drm_crtc *crtc,
 	pixpllcp = pixpllc->p - 1;
 	pixpllcs = pixpllc->s;
 
-	xpixpllcm = pixpllcm | ((pixpllcn & BIT(8)) >> 1);
+	// For G200SE A, BIT(7) should be set unconditionally.
+	xpixpllcm = BIT(7) | pixpllcm;
 	xpixpllcn = pixpllcn;
 	xpixpllcp = (pixpllcs << 3) | pixpllcp;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
index bbab2549243a..0a5aaf78172a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -579,13 +579,13 @@ int mgag200_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_st
 	struct drm_property_blob *new_gamma_lut = new_crtc_state->gamma_lut;
 	int ret;
 
-	ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false);
-	if (ret)
-		return ret;
-
 	if (!new_crtc_state->enable)
 		return 0;
 
+	ret = drm_atomic_helper_check_crtc_primary_plane(new_crtc_state);
+	if (ret)
+		return ret;
+
 	if (new_crtc_state->mode_changed) {
 		if (funcs->pixpllc_atomic_check) {
 			ret = funcs->pixpllc_atomic_check(crtc, new_state);
@@ -601,7 +601,7 @@ int mgag200_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_st
 		}
 	}
 
-	return drm_atomic_add_affected_planes(new_state, crtc);
+	return 0;
 }
 
 void mgag200_crtc_helper_atomic_flush(struct drm_crtc *crtc, struct drm_atomic_state *old_state)
@@ -824,7 +824,6 @@ int mgag200_mode_config_init(struct mga_device *mdev, resource_size_t vram_avail
 	dev->mode_config.max_width = MGAG200_MAX_FB_WIDTH;
 	dev->mode_config.max_height = MGAG200_MAX_FB_HEIGHT;
 	dev->mode_config.preferred_depth = 24;
-	dev->mode_config.fb_base = mdev->vram_res->start;
 	dev->mode_config.funcs = &mgag200_mode_config_funcs;
 	dev->mode_config.helper_private = &mgag200_mode_config_helper_funcs;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a3xx_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
index 2c8b9899625b..948785ed07bb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
@@ -500,7 +500,7 @@ static const struct adreno_gpu_funcs funcs = {
 #endif
 		.gpu_state_get = a3xx_gpu_state_get,
 		.gpu_state_put = adreno_gpu_state_put,
-		.create_address_space = adreno_iommu_create_address_space,
+		.create_address_space = adreno_create_address_space,
 		.get_rptr = a3xx_get_rptr,
 	},
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
index 7cb8d9849c07..3e09d3a7a0ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
@@ -606,8 +606,7 @@ static int a4xx_pm_suspend(struct msm_gpu *gpu) {
 
 static int a4xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 {
-	*value = gpu_read64(gpu, REG_A4XX_RBBM_PERFCTR_CP_0_LO,
-		REG_A4XX_RBBM_PERFCTR_CP_0_HI);
+	*value = gpu_read64(gpu, REG_A4XX_RBBM_PERFCTR_CP_0_LO);
 
 	return 0;
 }
@@ -635,7 +634,7 @@ static const struct adreno_gpu_funcs funcs = {
 #endif
 		.gpu_state_get = a4xx_gpu_state_get,
 		.gpu_state_put = adreno_gpu_state_put,
-		.create_address_space = adreno_iommu_create_address_space,
+		.create_address_space = adreno_create_address_space,
 		.get_rptr = a4xx_get_rptr,
 	},
 	.get_timestamp = a4xx_get_timestamp,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 3dcec7acb384..660ba0db8900 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -605,11 +605,9 @@ static int a5xx_ucode_init(struct msm_gpu *gpu)
 		a5xx_ucode_check_version(a5xx_gpu, a5xx_gpu->pfp_bo);
 	}
 
-	gpu_write64(gpu, REG_A5XX_CP_ME_INSTR_BASE_LO,
-		REG_A5XX_CP_ME_INSTR_BASE_HI, a5xx_gpu->pm4_iova);
+	gpu_write64(gpu, REG_A5XX_CP_ME_INSTR_BASE_LO, a5xx_gpu->pm4_iova);
 
-	gpu_write64(gpu, REG_A5XX_CP_PFP_INSTR_BASE_LO,
-		REG_A5XX_CP_PFP_INSTR_BASE_HI, a5xx_gpu->pfp_iova);
+	gpu_write64(gpu, REG_A5XX_CP_PFP_INSTR_BASE_LO, a5xx_gpu->pfp_iova);
 
 	return 0;
 }
@@ -868,8 +866,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 	 * memory rendering at this point in time and we don't want to block off
 	 * part of the virtual memory space.
 	 */
-	gpu_write64(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO,
-		REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_HI, 0x00000000);
+	gpu_write64(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO, 0x00000000);
 	gpu_write(gpu, REG_A5XX_RBBM_SECVID_TSB_TRUSTED_SIZE, 0x00000000);
 
 	/* Put the GPU into 64 bit by default */
@@ -908,8 +905,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		return ret;
 
 	/* Set the ringbuffer address */
-	gpu_write64(gpu, REG_A5XX_CP_RB_BASE, REG_A5XX_CP_RB_BASE_HI,
-		gpu->rb[0]->iova);
+	gpu_write64(gpu, REG_A5XX_CP_RB_BASE, gpu->rb[0]->iova);
 
 	/*
 	 * If the microcode supports the WHERE_AM_I opcode then we can use that
@@ -936,7 +932,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
 		}
 
 		gpu_write64(gpu, REG_A5XX_CP_RB_RPTR_ADDR,
-			REG_A5XX_CP_RB_RPTR_ADDR_HI, shadowptr(a5xx_gpu, gpu->rb[0]));
+			    shadowptr(a5xx_gpu, gpu->rb[0]));
 	} else if (gpu->nr_rings > 1) {
 		/* Disable preemption if WHERE_AM_I isn't available */
 		a5xx_preempt_fini(gpu);
@@ -1239,9 +1235,9 @@ static void a5xx_fault_detect_irq(struct msm_gpu *gpu)
 		gpu_read(gpu, REG_A5XX_RBBM_STATUS),
 		gpu_read(gpu, REG_A5XX_CP_RB_RPTR),
 		gpu_read(gpu, REG_A5XX_CP_RB_WPTR),
-		gpu_read64(gpu, REG_A5XX_CP_IB1_BASE, REG_A5XX_CP_IB1_BASE_HI),
+		gpu_read64(gpu, REG_A5XX_CP_IB1_BASE),
 		gpu_read(gpu, REG_A5XX_CP_IB1_BUFSZ),
-		gpu_read64(gpu, REG_A5XX_CP_IB2_BASE, REG_A5XX_CP_IB2_BASE_HI),
+		gpu_read64(gpu, REG_A5XX_CP_IB2_BASE),
 		gpu_read(gpu, REG_A5XX_CP_IB2_BUFSZ));
 
 	/* Turn off the hangcheck timer to keep it from bothering us */
@@ -1427,8 +1423,7 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)
 
 static int a5xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 {
-	*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO,
-		REG_A5XX_RBBM_ALWAYSON_COUNTER_HI);
+	*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO);
 
 	return 0;
 }
@@ -1465,8 +1460,7 @@ static int a5xx_crashdumper_run(struct msm_gpu *gpu,
 	if (IS_ERR_OR_NULL(dumper->ptr))
 		return -EINVAL;
 
-	gpu_write64(gpu, REG_A5XX_CP_CRASH_SCRIPT_BASE_LO,
-		REG_A5XX_CP_CRASH_SCRIPT_BASE_HI, dumper->iova);
+	gpu_write64(gpu, REG_A5XX_CP_CRASH_SCRIPT_BASE_LO, dumper->iova);
 
 	gpu_write(gpu, REG_A5XX_CP_CRASH_DUMP_CNTL, 1);
 
@@ -1666,8 +1660,7 @@ static u64 a5xx_gpu_busy(struct msm_gpu *gpu, unsigned long *out_sample_rate)
 {
 	u64 busy_cycles;
 
-	busy_cycles = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_RBBM_0_LO,
-			REG_A5XX_RBBM_PERFCTR_RBBM_0_HI);
+	busy_cycles = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_RBBM_0_LO);
 	*out_sample_rate = clk_get_rate(gpu->core_clk);
 
 	return busy_cycles;
@@ -1705,7 +1698,7 @@ static const struct adreno_gpu_funcs funcs = {
 		.gpu_busy = a5xx_gpu_busy,
 		.gpu_state_get = a5xx_gpu_state_get,
 		.gpu_state_put = a5xx_gpu_state_put,
-		.create_address_space = adreno_iommu_create_address_space,
+		.create_address_space = adreno_create_address_space,
 		.get_rptr = a5xx_get_rptr,
 	},
 	.get_timestamp = a5xx_get_timestamp,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
index 8abc9a2b114a..7658e89844b4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a5xx_preempt.c
@@ -137,7 +137,6 @@ void a5xx_preempt_trigger(struct msm_gpu *gpu)
 
 	/* Set the address of the incoming preemption record */
 	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_LO,
-		REG_A5XX_CP_CONTEXT_SWITCH_RESTORE_ADDR_HI,
 		a5xx_gpu->preempt_iova[ring->id]);
 
 	a5xx_gpu->next_ring = ring;
@@ -211,8 +210,7 @@ void a5xx_preempt_hw_init(struct msm_gpu *gpu)
 	}
 
 	/* Write a 0 to signal that we aren't switching pagetables */
-	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_LO,
-		REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_HI, 0);
+	gpu_write64(gpu, REG_A5XX_CP_CONTEXT_SWITCH_SMMU_INFO_LO, 0);
 
 	/* Reset the preemption state */
 	set_preempt_state(a5xx_gpu, PREEMPT_NONE);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index e033d6a67a20..f3c9600221d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -876,7 +876,8 @@ static void a6xx_gmu_rpmh_off(struct a6xx_gmu *gmu)
 #define GBIF_CLIENT_HALT_MASK             BIT(0)
 #define GBIF_ARB_HALT_MASK                BIT(1)
 
-static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu)
+static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu,
+		bool gx_off)
 {
 	struct msm_gpu *gpu = &adreno_gpu->base;
 
@@ -889,9 +890,11 @@ static void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu)
 		return;
 	}
 
-	/* Halt the gx side of GBIF */
-	gpu_write(gpu, REG_A6XX_RBBM_GBIF_HALT, 1);
-	spin_until(gpu_read(gpu, REG_A6XX_RBBM_GBIF_HALT_ACK) & 1);
+	if (gx_off) {
+		/* Halt the gx side of GBIF */
+		gpu_write(gpu, REG_A6XX_RBBM_GBIF_HALT, 1);
+		spin_until(gpu_read(gpu, REG_A6XX_RBBM_GBIF_HALT_ACK) & 1);
+	}
 
 	/* Halt new client requests on GBIF */
 	gpu_write(gpu, REG_A6XX_GBIF_HALT, GBIF_CLIENT_HALT_MASK);
@@ -929,7 +932,7 @@ static void a6xx_gmu_force_off(struct a6xx_gmu *gmu)
 	/* Halt the gmu cm3 core */
 	gmu_write(gmu, REG_A6XX_GMU_CM3_SYSRESET, 1);
 
-	a6xx_bus_clear_pending_transactions(adreno_gpu);
+	a6xx_bus_clear_pending_transactions(adreno_gpu, true);
 
 	/* Reset GPU core blocks */
 	gpu_write(gpu, REG_A6XX_RBBM_SW_RESET_CMD, 1);
@@ -1083,7 +1086,7 @@ static void a6xx_gmu_shutdown(struct a6xx_gmu *gmu)
 			return;
 		}
 
-		a6xx_bus_clear_pending_transactions(adreno_gpu);
+		a6xx_bus_clear_pending_transactions(adreno_gpu, a6xx_gpu->hung);
 
 		/* tell the GMU we want to slumber */
 		ret = a6xx_gmu_notify_slumber(gmu);
@@ -1213,19 +1216,17 @@ static int a6xx_gmu_memory_alloc(struct a6xx_gmu *gmu, struct a6xx_gmu_bo *bo,
 
 static int a6xx_gmu_memory_probe(struct a6xx_gmu *gmu)
 {
-	struct iommu_domain *domain;
 	struct msm_mmu *mmu;
 
-	domain = iommu_domain_alloc(&platform_bus_type);
-	if (!domain)
+	mmu = msm_iommu_new(gmu->dev, 0);
+	if (!mmu)
 		return -ENODEV;
+	if (IS_ERR(mmu))
+		return PTR_ERR(mmu);
 
-	mmu = msm_iommu_new(gmu->dev, domain);
 	gmu->aspace = msm_gem_address_space_create(mmu, "gmu", 0x0, 0x80000000);
-	if (IS_ERR(gmu->aspace)) {
-		iommu_domain_free(domain);
+	if (IS_ERR(gmu->aspace))
 		return PTR_ERR(gmu->aspace);
-	}
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 090ce878b763..005a59a87ed1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -247,8 +247,7 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 	OUT_RING(ring, submit->seqno);
 
 	trace_msm_gpu_submit_flush(submit,
-		gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
-			REG_A6XX_CP_ALWAYS_ON_COUNTER_HI));
+		gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO));
 
 	a6xx_flush(gpu, ring);
 }
@@ -947,8 +946,7 @@ static int a6xx_ucode_init(struct msm_gpu *gpu)
 		}
 	}
 
-	gpu_write64(gpu, REG_A6XX_CP_SQE_INSTR_BASE,
-		REG_A6XX_CP_SQE_INSTR_BASE+1, a6xx_gpu->sqe_iova);
+	gpu_write64(gpu, REG_A6XX_CP_SQE_INSTR_BASE, a6xx_gpu->sqe_iova);
 
 	return 0;
 }
@@ -999,8 +997,7 @@ static int hw_init(struct msm_gpu *gpu)
 	 * memory rendering at this point in time and we don't want to block off
 	 * part of the virtual memory space.
 	 */
-	gpu_write64(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO,
-		REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_HI, 0x00000000);
+	gpu_write64(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_BASE_LO, 0x00000000);
 	gpu_write(gpu, REG_A6XX_RBBM_SECVID_TSB_TRUSTED_SIZE, 0x00000000);
 
 	/* Turn on 64 bit addressing for all blocks */
@@ -1049,11 +1046,9 @@ static int hw_init(struct msm_gpu *gpu)
 
 	if (!adreno_is_a650_family(adreno_gpu)) {
 		/* Set the GMEM VA range [0x100000:0x100000 + gpu->gmem - 1] */
-		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MIN_LO,
-			REG_A6XX_UCHE_GMEM_RANGE_MIN_HI, 0x00100000);
+		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MIN_LO, 0x00100000);
 
 		gpu_write64(gpu, REG_A6XX_UCHE_GMEM_RANGE_MAX_LO,
-			REG_A6XX_UCHE_GMEM_RANGE_MAX_HI,
 			0x00100000 + adreno_gpu->gmem - 1);
 	}
 
@@ -1145,8 +1140,7 @@ static int hw_init(struct msm_gpu *gpu)
 		goto out;
 
 	/* Set the ringbuffer address */
-	gpu_write64(gpu, REG_A6XX_CP_RB_BASE, REG_A6XX_CP_RB_BASE_HI,
-		gpu->rb[0]->iova);
+	gpu_write64(gpu, REG_A6XX_CP_RB_BASE, gpu->rb[0]->iova);
 
 	/* Targets that support extended APRIV can use the RPTR shadow from
 	 * hardware but all the other ones need to disable the feature. Targets
@@ -1178,7 +1172,6 @@ static int hw_init(struct msm_gpu *gpu)
 		}
 
 		gpu_write64(gpu, REG_A6XX_CP_RB_RPTR_ADDR_LO,
-			REG_A6XX_CP_RB_RPTR_ADDR_HI,
 			shadowptr(a6xx_gpu, gpu->rb[0]));
 	}
 
@@ -1277,6 +1270,12 @@ static void a6xx_recover(struct msm_gpu *gpu)
 	if (hang_debug)
 		a6xx_dump(gpu);
 
+	/*
+	 * To handle recovery specific sequences during the rpm suspend we are
+	 * about to trigger
+	 */
+	a6xx_gpu->hung = true;
+
 	/* Halt SQE first */
 	gpu_write(gpu, REG_A6XX_CP_SQE_CNTL, 3);
 
@@ -1319,6 +1318,7 @@ static void a6xx_recover(struct msm_gpu *gpu)
 	mutex_unlock(&gpu->active_lock);
 
 	msm_gpu_hw_init(gpu);
+	a6xx_gpu->hung = false;
 }
 
 static const char *a6xx_uche_fault_block(struct msm_gpu *gpu, u32 mid)
@@ -1499,9 +1499,9 @@ static void a6xx_fault_detect_irq(struct msm_gpu *gpu)
 		gpu_read(gpu, REG_A6XX_RBBM_STATUS),
 		gpu_read(gpu, REG_A6XX_CP_RB_RPTR),
 		gpu_read(gpu, REG_A6XX_CP_RB_WPTR),
-		gpu_read64(gpu, REG_A6XX_CP_IB1_BASE, REG_A6XX_CP_IB1_BASE_HI),
+		gpu_read64(gpu, REG_A6XX_CP_IB1_BASE),
 		gpu_read(gpu, REG_A6XX_CP_IB1_REM_SIZE),
-		gpu_read64(gpu, REG_A6XX_CP_IB2_BASE, REG_A6XX_CP_IB2_BASE_HI),
+		gpu_read64(gpu, REG_A6XX_CP_IB2_BASE),
 		gpu_read(gpu, REG_A6XX_CP_IB2_REM_SIZE));
 
 	/* Turn off the hangcheck timer to keep it from bothering us */
@@ -1712,8 +1712,7 @@ static int a6xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
 	/* Force the GPU power on so we can read this register */
 	a6xx_gmu_set_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);
 
-	*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
-			    REG_A6XX_CP_ALWAYS_ON_COUNTER_HI);
+	*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO);
 
 	a6xx_gmu_clear_oob(&a6xx_gpu->gmu, GMU_OOB_PERFCOUNTER_SET);
 
@@ -1786,43 +1785,16 @@ a6xx_create_address_space(struct msm_gpu *gpu, struct platform_device *pdev)
 {
 	struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
 	struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu);
-	struct iommu_domain *iommu;
-	struct msm_mmu *mmu;
-	struct msm_gem_address_space *aspace;
-	u64 start, size;
-
-	iommu = iommu_domain_alloc(&platform_bus_type);
-	if (!iommu)
-		return NULL;
+	unsigned long quirks = 0;
 
 	/*
 	 * This allows GPU to set the bus attributes required to use system
 	 * cache on behalf of the iommu page table walker.
 	 */
 	if (!IS_ERR_OR_NULL(a6xx_gpu->htw_llc_slice))
-		adreno_set_llc_attributes(iommu);
-
-	mmu = msm_iommu_new(&pdev->dev, iommu);
-	if (IS_ERR(mmu)) {
-		iommu_domain_free(iommu);
-		return ERR_CAST(mmu);
-	}
-
-	/*
-	 * Use the aperture start or SZ_16M, whichever is greater. This will
-	 * ensure that we align with the allocated pagetable range while still
-	 * allowing room in the lower 32 bits for GMEM and whatnot
-	 */
-	start = max_t(u64, SZ_16M, iommu->geometry.aperture_start);
-	size = iommu->geometry.aperture_end - start + 1;
-
-	aspace = msm_gem_address_space_create(mmu, "gpu",
-		start & GENMASK_ULL(48, 0), size);
-
-	if (IS_ERR(aspace) && !IS_ERR(mmu))
-		mmu->funcs->destroy(mmu);
+		quirks |= IO_PGTABLE_QUIRK_ARM_OUTER_WBWA;
 
-	return aspace;
+	return adreno_iommu_create_address_space(gpu, pdev, quirks);
 }
 
 static struct msm_gem_address_space *
@@ -1851,6 +1823,39 @@ static uint32_t a6xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 	return ring->memptrs->rptr = gpu_read(gpu, REG_A6XX_CP_RB_RPTR);
 }
 
+static bool a6xx_progress(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	struct msm_cp_state cp_state = {
+		.ib1_base = gpu_read64(gpu, REG_A6XX_CP_IB1_BASE),
+		.ib2_base = gpu_read64(gpu, REG_A6XX_CP_IB2_BASE),
+		.ib1_rem  = gpu_read(gpu, REG_A6XX_CP_IB1_REM_SIZE),
+		.ib2_rem  = gpu_read(gpu, REG_A6XX_CP_IB2_REM_SIZE),
+	};
+	bool progress;
+
+	/*
+	 * Adjust the remaining data to account for what has already been
+	 * fetched from memory, but not yet consumed by the SQE.
+	 *
+	 * This is not *technically* correct, the amount buffered could
+	 * exceed the IB size due to hw prefetching ahead, but:
+	 *
+	 * (1) We aren't trying to find the exact position, just whether
+	 *     progress has been made
+	 * (2) The CP_REG_TO_MEM at the end of a submit should be enough
+	 *     to prevent prefetching into an unrelated submit.  (And
+	 *     either way, at some point the ROQ will be full.)
+	 */
+	cp_state.ib1_rem += gpu_read(gpu, REG_A6XX_CP_CSQ_IB1_STAT) >> 16;
+	cp_state.ib2_rem += gpu_read(gpu, REG_A6XX_CP_CSQ_IB2_STAT) >> 16;
+
+	progress = !!memcmp(&cp_state, &ring->last_cp_state, sizeof(cp_state));
+
+	ring->last_cp_state = cp_state;
+
+	return progress;
+}
+
 static u32 a618_get_speed_bin(u32 fuse)
 {
 	if (fuse == 0)
@@ -1906,7 +1911,7 @@ static u32 fuse_to_supp_hw(struct device *dev, struct adreno_rev rev, u32 fuse)
 
 	if (val == UINT_MAX) {
 		DRM_DEV_ERROR(dev,
-			"missing support for speed-bin: %u. Some OPPs may not be supported by hardware",
+			"missing support for speed-bin: %u. Some OPPs may not be supported by hardware\n",
 			fuse);
 		return UINT_MAX;
 	}
@@ -1916,7 +1921,7 @@ static u32 fuse_to_supp_hw(struct device *dev, struct adreno_rev rev, u32 fuse)
 
 static int a6xx_set_supported_hw(struct device *dev, struct adreno_rev rev)
 {
-	u32 supp_hw = UINT_MAX;
+	u32 supp_hw;
 	u32 speedbin;
 	int ret;
 
@@ -1928,15 +1933,13 @@ static int a6xx_set_supported_hw(struct device *dev, struct adreno_rev rev)
 	if (ret == -ENOENT) {
 		return 0;
 	} else if (ret) {
-		DRM_DEV_ERROR(dev,
-			      "failed to read speed-bin (%d). Some OPPs may not be supported by hardware",
-			      ret);
-		goto done;
+		dev_err_probe(dev, ret,
+			      "failed to read speed-bin. Some OPPs may not be supported by hardware\n");
+		return ret;
 	}
 
 	supp_hw = fuse_to_supp_hw(dev, rev, speedbin);
 
-done:
 	ret = devm_pm_opp_set_supported_hw(dev, &supp_hw, 1);
 	if (ret)
 		return ret;
@@ -1969,6 +1972,7 @@ static const struct adreno_gpu_funcs funcs = {
 		.create_address_space = a6xx_create_address_space,
 		.create_private_address_space = a6xx_create_private_address_space,
 		.get_rptr = a6xx_get_rptr,
+		.progress = a6xx_progress,
 	},
 	.get_timestamp = a6xx_get_timestamp,
 };
@@ -2005,13 +2009,6 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
 			adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), info->rev)))
 		adreno_gpu->base.hw_apriv = true;
 
-	/*
-	 * For now only clamp to idle freq for devices where this is known not
-	 * to cause power supply issues:
-	 */
-	if (info && (info->revn == 618))
-		gpu->clamp_to_idle = true;
-
 	a6xx_llc_slices_init(pdev, a6xx_gpu);
 
 	ret = a6xx_set_supported_hw(&pdev->dev, config->rev);
@@ -2026,6 +2023,13 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
 		return ERR_PTR(ret);
 	}
 
+	/*
+	 * For now only clamp to idle freq for devices where this is known not
+	 * to cause power supply issues:
+	 */
+	if (adreno_is_a618(adreno_gpu) || adreno_is_7c3(adreno_gpu))
+		gpu->clamp_to_idle = true;
+
 	/* Check if there is a GMU phandle and set it up */
 	node = of_parse_phandle(pdev->dev.of_node, "qcom,gmu", 0);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
index ab853f61db63..eea2e60ce3b7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
@@ -32,6 +32,7 @@ struct a6xx_gpu {
 	void *llc_slice;
 	void *htw_llc_slice;
 	bool have_mmu500;
+	bool hung;
 };
 
 #define to_a6xx_gpu(x) container_of(x, struct a6xx_gpu, base)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index a5c3d1ed255a..a023d5f962dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -147,8 +147,7 @@ static int a6xx_crashdumper_run(struct msm_gpu *gpu,
 	/* Make sure all pending memory writes are posted */
 	wmb();
 
-	gpu_write64(gpu, REG_A6XX_CP_CRASH_SCRIPT_BASE_LO,
-		REG_A6XX_CP_CRASH_SCRIPT_BASE_HI, dumper->iova);
+	gpu_write64(gpu, REG_A6XX_CP_CRASH_SCRIPT_BASE_LO, dumper->iova);
 
 	gpu_write(gpu, REG_A6XX_CP_CRASH_DUMP_CNTL, 1);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
index 112a3c79875f..de1742c29134 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -535,13 +535,14 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
 	return 0;
 }
 
+static int adreno_system_suspend(struct device *dev);
 static void adreno_unbind(struct device *dev, struct device *master,
 		void *data)
 {
 	struct msm_drm_private *priv = dev_get_drvdata(master);
 	struct msm_gpu *gpu = dev_to_gpu(dev);
 
-	pm_runtime_force_suspend(dev);
+	WARN_ON_ONCE(adreno_system_suspend(dev));
 	gpu->funcs->destroy(gpu);
 
 	priv->gpu_pdev = NULL;
@@ -593,7 +594,7 @@ static int adreno_remove(struct platform_device *pdev)
 
 static void adreno_shutdown(struct platform_device *pdev)
 {
-	pm_runtime_force_suspend(&pdev->dev);
+	WARN_ON_ONCE(adreno_system_suspend(&pdev->dev));
 }
 
 static const struct of_device_id dt_match[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index 6a8092982985..c41197123693 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -191,37 +191,38 @@ int adreno_zap_shader_load(struct msm_gpu *gpu, u32 pasid)
 	return zap_shader_load_mdt(gpu, adreno_gpu->info->zapfw, pasid);
 }
 
-void adreno_set_llc_attributes(struct iommu_domain *iommu)
+struct msm_gem_address_space *
+adreno_create_address_space(struct msm_gpu *gpu,
+			    struct platform_device *pdev)
 {
-	iommu_set_pgtable_quirks(iommu, IO_PGTABLE_QUIRK_ARM_OUTER_WBWA);
+	return adreno_iommu_create_address_space(gpu, pdev, 0);
 }
 
 struct msm_gem_address_space *
 adreno_iommu_create_address_space(struct msm_gpu *gpu,
-		struct platform_device *pdev)
+				  struct platform_device *pdev,
+				  unsigned long quirks)
 {
-	struct iommu_domain *iommu;
+	struct iommu_domain_geometry *geometry;
 	struct msm_mmu *mmu;
 	struct msm_gem_address_space *aspace;
 	u64 start, size;
 
-	iommu = iommu_domain_alloc(&platform_bus_type);
-	if (!iommu)
-		return NULL;
-
-	mmu = msm_iommu_new(&pdev->dev, iommu);
-	if (IS_ERR(mmu)) {
-		iommu_domain_free(iommu);
+	mmu = msm_iommu_new(&pdev->dev, quirks);
+	if (IS_ERR_OR_NULL(mmu))
 		return ERR_CAST(mmu);
-	}
+
+	geometry = msm_iommu_get_geometry(mmu);
+	if (IS_ERR(geometry))
+		return ERR_CAST(geometry);
 
 	/*
 	 * Use the aperture start or SZ_16M, whichever is greater. This will
 	 * ensure that we align with the allocated pagetable range while still
 	 * allowing room in the lower 32 bits for GMEM and whatnot
 	 */
-	start = max_t(u64, SZ_16M, iommu->geometry.aperture_start);
-	size = iommu->geometry.aperture_end - start + 1;
+	start = max_t(u64, SZ_16M, geometry->aperture_start);
+	size = geometry->aperture_end - start + 1;
 
 	aspace = msm_gem_address_space_create(mmu, "gpu",
 		start & GENMASK_ULL(48, 0), size);
@@ -351,6 +352,8 @@ int adreno_set_param(struct msm_gpu *gpu, struct msm_file_private *ctx,
 		/* Ensure string is null terminated: */
 		str[len] = '\0';
 
+		mutex_lock(&gpu->lock);
+
 		if (param == MSM_PARAM_COMM) {
 			paramp = &ctx->comm;
 		} else {
@@ -360,6 +363,8 @@ int adreno_set_param(struct msm_gpu *gpu, struct msm_file_private *ctx,
 		kfree(*paramp);
 		*paramp = str;
 
+		mutex_unlock(&gpu->lock);
+
 		return 0;
 	}
 	case MSM_PARAM_SYSPROF:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index e7adc5c632d0..b4f9b1343d63 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -29,11 +29,9 @@ enum {
 	ADRENO_FW_MAX,
 };
 
-enum adreno_quirks {
-	ADRENO_QUIRK_TWO_PASS_USE_WFI = 1,
-	ADRENO_QUIRK_FAULT_DETECT_MASK = 2,
-	ADRENO_QUIRK_LMLOADKILL_DISABLE = 3,
-};
+#define ADRENO_QUIRK_TWO_PASS_USE_WFI		BIT(0)
+#define ADRENO_QUIRK_FAULT_DETECT_MASK		BIT(1)
+#define ADRENO_QUIRK_LMLOADKILL_DISABLE		BIT(2)
 
 struct adreno_rev {
 	uint8_t  core;
@@ -65,7 +63,7 @@ struct adreno_info {
 	const char *name;
 	const char *fw[ADRENO_FW_MAX];
 	uint32_t gmem;
-	enum adreno_quirks quirks;
+	u64 quirks;
 	struct msm_gpu *(*init)(struct drm_device *dev);
 	const char *zapfw;
 	u32 inactive_period;
@@ -335,10 +333,13 @@ void adreno_show_object(struct drm_printer *p, void **ptr, int len,
  * attached targets
  */
 struct msm_gem_address_space *
-adreno_iommu_create_address_space(struct msm_gpu *gpu,
-		struct platform_device *pdev);
+adreno_create_address_space(struct msm_gpu *gpu,
+			    struct platform_device *pdev);
 
-void adreno_set_llc_attributes(struct iommu_domain *iommu);
+struct msm_gem_address_space *
+adreno_iommu_create_address_space(struct msm_gpu *gpu,
+				  struct platform_device *pdev,
+				  unsigned long quirks);
 
 int adreno_read_speedbin(struct device *dev, u32 *speedbin);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
index 2c14646661b7..0f71e8fe7be7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c
@@ -237,12 +237,13 @@ static void dpu_encoder_phys_vid_setup_timing_engine(
 	unsigned long lock_flags;
 	struct dpu_hw_intf_cfg intf_cfg = { 0 };
 
+	drm_mode_init(&mode, &phys_enc->cached_mode);
+
 	if (!phys_enc->hw_ctl->ops.setup_intf_cfg) {
 		DPU_ERROR("invalid encoder %d\n", phys_enc != NULL);
 		return;
 	}
 
-	mode = phys_enc->cached_mode;
 	if (!phys_enc->hw_intf->ops.setup_timing_gen) {
 		DPU_ERROR("timing engine setup is not supported\n");
 		return;
@@ -634,7 +635,9 @@ static int dpu_encoder_phys_vid_get_frame_count(
 {
 	struct intf_status s = {0};
 	u32 fetch_start = 0;
-	struct drm_display_mode mode = phys_enc->cached_mode;
+	struct drm_display_mode mode;
+
+	drm_mode_init(&mode, &phys_enc->cached_mode);
 
 	if (!dpu_encoder_phys_vid_is_master(phys_enc))
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index 7cbcef6efe17..62f6ff6abf41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -132,7 +132,6 @@ static void dpu_encoder_phys_wb_set_qos(struct dpu_encoder_phys *phys_enc)
  * dpu_encoder_phys_wb_setup_fb - setup output framebuffer
  * @phys_enc:	Pointer to physical encoder
  * @fb:		Pointer to output framebuffer
- * @wb_roi:	Pointer to output region of interest
  */
 static void dpu_encoder_phys_wb_setup_fb(struct dpu_encoder_phys *phys_enc,
 		struct drm_framebuffer *fb)
@@ -692,7 +691,7 @@ static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops)
 
 /**
  * dpu_encoder_phys_wb_init - initialize writeback encoder
- * @init:	Pointer to init info structure with initialization params
+ * @p:	Pointer to init info structure with initialization params
  */
 struct dpu_encoder_phys *dpu_encoder_phys_wb_init(
 		struct dpu_enc_phys_init_params *p)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
index f436a1f3419d..d95540309d4d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
@@ -434,6 +434,12 @@ static const struct dpu_format dpu_format_map[] = {
 		DPU_CHROMA_H2V1, DPU_FORMAT_FLAG_YUV,
 		DPU_FETCH_LINEAR, 2),
 
+	PSEUDO_YUV_FMT_LOOSE(P010,
+		0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
+		C1_B_Cb, C2_R_Cr,
+		DPU_CHROMA_420, DPU_FORMAT_FLAG_DX | DPU_FORMAT_FLAG_YUV,
+		DPU_FETCH_LINEAR, 2),
+
 	INTERLEAVED_YUV_FMT(VYUY,
 		0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
 		C2_R_Cr, C0_G_Y, C1_B_Cb, C0_G_Y,
@@ -524,12 +530,26 @@ static const struct dpu_format dpu_format_map_ubwc[] = {
 		true, 4, DPU_FORMAT_FLAG_DX | DPU_FORMAT_FLAG_COMPRESSED,
 		DPU_FETCH_UBWC, 2, DPU_TILE_HEIGHT_UBWC),
 
+	INTERLEAVED_RGB_FMT_TILED(XRGB2101010,
+		COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
+		C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4,
+		true, 4, DPU_FORMAT_FLAG_DX | DPU_FORMAT_FLAG_COMPRESSED,
+		DPU_FETCH_UBWC, 2, DPU_TILE_HEIGHT_UBWC),
+
 	PSEUDO_YUV_FMT_TILED(NV12,
 		0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
 		C1_B_Cb, C2_R_Cr,
 		DPU_CHROMA_420, DPU_FORMAT_FLAG_YUV |
 				DPU_FORMAT_FLAG_COMPRESSED,
 		DPU_FETCH_UBWC, 4, DPU_TILE_HEIGHT_NV12),
+
+	PSEUDO_YUV_FMT_TILED(P010,
+		0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
+		C1_B_Cb, C2_R_Cr,
+		DPU_CHROMA_420, DPU_FORMAT_FLAG_DX |
+				DPU_FORMAT_FLAG_YUV |
+				DPU_FORMAT_FLAG_COMPRESSED,
+		DPU_FETCH_UBWC, 4, DPU_TILE_HEIGHT_UBWC),
 };
 
 /* _dpu_get_v_h_subsample_rate - Get subsample rates for all formats we support
@@ -571,13 +591,15 @@ static int _dpu_format_get_media_color_ubwc(const struct dpu_format *fmt)
 		{DRM_FORMAT_XBGR8888, COLOR_FMT_RGBA8888_UBWC},
 		{DRM_FORMAT_XRGB8888, COLOR_FMT_RGBA8888_UBWC},
 		{DRM_FORMAT_ABGR2101010, COLOR_FMT_RGBA1010102_UBWC},
+		{DRM_FORMAT_XRGB2101010, COLOR_FMT_RGBA1010102_UBWC},
 		{DRM_FORMAT_XBGR2101010, COLOR_FMT_RGBA1010102_UBWC},
 		{DRM_FORMAT_BGR565, COLOR_FMT_RGB565_UBWC},
 	};
 	int color_fmt = -1;
 	int i;
 
-	if (fmt->base.pixel_format == DRM_FORMAT_NV12) {
+	if (fmt->base.pixel_format == DRM_FORMAT_NV12 ||
+	    fmt->base.pixel_format == DRM_FORMAT_P010) {
 		if (DPU_FORMAT_IS_DX(fmt)) {
 			if (fmt->unpack_tight)
 				color_fmt = COLOR_FMT_NV12_BPP10_UBWC;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 27f029fdc682..2196e205efa5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -156,6 +156,7 @@ static const uint32_t plane_formats[] = {
 	DRM_FORMAT_RGBX8888,
 	DRM_FORMAT_BGRX8888,
 	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_XRGB2101010,
 	DRM_FORMAT_RGB888,
 	DRM_FORMAT_BGR888,
 	DRM_FORMAT_RGB565,
@@ -184,6 +185,7 @@ static const uint32_t plane_formats_yuv[] = {
 	DRM_FORMAT_RGBA8888,
 	DRM_FORMAT_BGRX8888,
 	DRM_FORMAT_BGRA8888,
+	DRM_FORMAT_XRGB2101010,
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_XBGR8888,
 	DRM_FORMAT_RGBX8888,
@@ -208,6 +210,7 @@ static const uint32_t plane_formats_yuv[] = {
 	DRM_FORMAT_RGBX4444,
 	DRM_FORMAT_BGRX4444,
 
+	DRM_FORMAT_P010,
 	DRM_FORMAT_NV12,
 	DRM_FORMAT_NV21,
 	DRM_FORMAT_NV16,
@@ -318,6 +321,18 @@ static const struct dpu_caps sc7180_dpu_caps = {
 	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
 };
 
+static const struct dpu_caps sm6115_dpu_caps = {
+	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
+	.max_mixer_blendstages = 0x4,
+	.qseed_type = DPU_SSPP_SCALER_QSEED3LITE,
+	.smart_dma_rev = DPU_SSPP_SMART_DMA_V2, /* TODO: v2.5 */
+	.ubwc_version = DPU_HW_UBWC_VER_20,
+	.has_dim_layer = true,
+	.has_idle_pc = true,
+	.max_linewidth = 2160,
+	.pixel_ram_size = DEFAULT_PIXEL_RAM_SIZE,
+};
+
 static const struct dpu_caps sm8150_dpu_caps = {
 	.max_mixer_width = DEFAULT_DPU_OUTPUT_LINE_WIDTH,
 	.max_mixer_blendstages = 0xb,
@@ -472,6 +487,19 @@ static const struct dpu_mdp_cfg sc8180x_mdp[] = {
 	},
 };
 
+static const struct dpu_mdp_cfg sm6115_mdp[] = {
+	{
+	.name = "top_0", .id = MDP_TOP,
+	.base = 0x0, .len = 0x494,
+	.features = 0,
+	.highest_bank_bit = 0x1,
+	.clk_ctrls[DPU_CLK_CTRL_VIG0] = {
+		.reg_off = 0x2ac, .bit_off = 0},
+	.clk_ctrls[DPU_CLK_CTRL_DMA0] = {
+		.reg_off = 0x2ac, .bit_off = 8},
+	},
+};
+
 static const struct dpu_mdp_cfg sm8250_mdp[] = {
 	{
 	.name = "top_0", .id = MDP_TOP,
@@ -849,6 +877,16 @@ static const struct dpu_sspp_cfg sc7180_sspp[] = {
 		sdm845_dma_sblk_2, 9, SSPP_TYPE_DMA, DPU_CLK_CTRL_CURSOR1),
 };
 
+static const struct dpu_sspp_sub_blks sm6115_vig_sblk_0 =
+				_VIG_SBLK("0", 2, DPU_SSPP_SCALER_QSEED3LITE);
+
+static const struct dpu_sspp_cfg sm6115_sspp[] = {
+	SSPP_BLK("sspp_0", SSPP_VIG0, 0x4000, VIG_SM8250_MASK,
+		sm6115_vig_sblk_0, 0, SSPP_TYPE_VIG, DPU_CLK_CTRL_VIG0),
+	SSPP_BLK("sspp_8", SSPP_DMA0, 0x24000,  DMA_SDM845_MASK,
+		sdm845_dma_sblk_0, 1, SSPP_TYPE_DMA, DPU_CLK_CTRL_DMA0),
+};
+
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_0 =
 				_VIG_SBLK("0", 5, DPU_SSPP_SCALER_QSEED3LITE);
 static const struct dpu_sspp_sub_blks sm8250_vig_sblk_1 =
@@ -1175,6 +1213,13 @@ static const struct dpu_pingpong_cfg sm8150_pp[] = {
 			-1),
 };
 
+static const struct dpu_pingpong_cfg sc7280_pp[] = {
+	PP_BLK("pingpong_0", PINGPONG_0, 0x59000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk, -1, -1),
+	PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1),
+};
+
 static struct dpu_pingpong_cfg qcm2290_pp[] = {
 	PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk,
 		DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
@@ -1198,13 +1243,6 @@ static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = {
 	MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
 };
 
-static const struct dpu_pingpong_cfg sc7280_pp[] = {
-	PP_BLK("pingpong_0", PINGPONG_0, 0x59000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_1", PINGPONG_1, 0x6a000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk, -1, -1),
-	PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1),
-};
-
 /*************************************************************
  * DSC sub blocks config
  *************************************************************/
@@ -1587,6 +1625,35 @@ static const struct dpu_perf_cfg sc7180_perf_data = {
 	.bw_inefficiency_factor = 120,
 };
 
+static const struct dpu_perf_cfg sm6115_perf_data = {
+	.max_bw_low = 3100000,
+	.max_bw_high = 4000000,
+	.min_core_ib = 2400000,
+	.min_llcc_ib = 800000,
+	.min_dram_ib = 800000,
+	.min_prefill_lines = 24,
+	.danger_lut_tbl = {0xff, 0xffff, 0x0},
+	.safe_lut_tbl = {0xfff0, 0xff00, 0xffff},
+	.qos_lut_tbl = {
+		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
+		.entries = sc7180_qos_linear
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_macrotile),
+		.entries = sc7180_qos_macrotile
+		},
+		{.nentry = ARRAY_SIZE(sc7180_qos_nrt),
+		.entries = sc7180_qos_nrt
+		},
+		/* TODO: macrotile-qseed is different from macrotile */
+	},
+	.cdp_cfg = {
+		{.rd_enable = 1, .wr_enable = 1},
+		{.rd_enable = 1, .wr_enable = 0}
+	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
+};
+
 static const struct dpu_perf_cfg sm8150_perf_data = {
 	.max_bw_low = 12800000,
 	.max_bw_high = 12800000,
@@ -1798,6 +1865,28 @@ static const struct dpu_mdss_cfg sc7180_dpu_cfg = {
 	.mdss_irqs = IRQ_SC7180_MASK,
 };
 
+static const struct dpu_mdss_cfg sm6115_dpu_cfg = {
+	.caps = &sm6115_dpu_caps,
+	.mdp_count = ARRAY_SIZE(sm6115_mdp),
+	.mdp = sm6115_mdp,
+	.ctl_count = ARRAY_SIZE(qcm2290_ctl),
+	.ctl = qcm2290_ctl,
+	.sspp_count = ARRAY_SIZE(sm6115_sspp),
+	.sspp = sm6115_sspp,
+	.mixer_count = ARRAY_SIZE(qcm2290_lm),
+	.mixer = qcm2290_lm,
+	.dspp_count = ARRAY_SIZE(qcm2290_dspp),
+	.dspp = qcm2290_dspp,
+	.pingpong_count = ARRAY_SIZE(qcm2290_pp),
+	.pingpong = qcm2290_pp,
+	.intf_count = ARRAY_SIZE(qcm2290_intf),
+	.intf = qcm2290_intf,
+	.vbif_count = ARRAY_SIZE(sdm845_vbif),
+	.vbif = sdm845_vbif,
+	.perf = &sm6115_perf_data,
+	.mdss_irqs = IRQ_SC7180_MASK,
+};
+
 static const struct dpu_mdss_cfg sm8150_dpu_cfg = {
 	.caps = &sm8150_dpu_caps,
 	.mdp_count = ARRAY_SIZE(sdm845_mdp),
@@ -1932,6 +2021,7 @@ static const struct dpu_mdss_hw_cfg_handler cfg_handler[] = {
 	{ .hw_rev = DPU_HW_VER_510, .dpu_cfg = &sc8180x_dpu_cfg},
 	{ .hw_rev = DPU_HW_VER_600, .dpu_cfg = &sm8250_dpu_cfg},
 	{ .hw_rev = DPU_HW_VER_620, .dpu_cfg = &sc7180_dpu_cfg},
+	{ .hw_rev = DPU_HW_VER_630, .dpu_cfg = &sm6115_dpu_cfg},
 	{ .hw_rev = DPU_HW_VER_650, .dpu_cfg = &qcm2290_dpu_cfg},
 	{ .hw_rev = DPU_HW_VER_720, .dpu_cfg = &sc7280_dpu_cfg},
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 38aa38ab1568..3b645d5aa9aa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -44,6 +44,7 @@
 #define DPU_HW_VER_510	DPU_HW_VER(5, 1, 1) /* sc8180 */
 #define DPU_HW_VER_600	DPU_HW_VER(6, 0, 0) /* sm8250 */
 #define DPU_HW_VER_620	DPU_HW_VER(6, 2, 0) /* sc7180 v1.0 */
+#define DPU_HW_VER_630	DPU_HW_VER(6, 3, 0) /* sm6115|sm4250 */
 #define DPU_HW_VER_650	DPU_HW_VER(6, 5, 0) /* qcm2290|sm4125 */
 #define DPU_HW_VER_720	DPU_HW_VER(7, 2, 0) /* sc7280 */
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
index f2ddcfb6f7ee..3662df698dae 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c
@@ -42,7 +42,7 @@ static void dpu_hw_dsc_config(struct dpu_hw_dsc *hw_dsc,
 			      u32 initial_lines)
 {
 	struct dpu_hw_blk_reg_map *c = &hw_dsc->hw;
-	u32 data, lsb, bpp;
+	u32 data;
 	u32 slice_last_group_size;
 	u32 det_thresh_flatness;
 	bool is_cmd_mode = !(mode & DSC_MODE_VIDEO);
@@ -56,14 +56,7 @@ static void dpu_hw_dsc_config(struct dpu_hw_dsc *hw_dsc,
 	data = (initial_lines << 20);
 	data |= ((slice_last_group_size - 1) << 18);
 	/* bpp is 6.4 format, 4 LSBs bits are for fractional part */
-	data |= dsc->bits_per_pixel << 12;
-	lsb = dsc->bits_per_pixel % 4;
-	bpp = dsc->bits_per_pixel / 4;
-	bpp *= 4;
-	bpp <<= 4;
-	bpp |= lsb;
-
-	data |= bpp << 8;
+	data |= (dsc->bits_per_pixel << 8);
 	data |= (dsc->block_pred_enable << 7);
 	data |= (dsc->line_buf_depth << 3);
 	data |= (dsc->simple_422 << 2);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 5e6e2626151e..b71199511a52 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -194,7 +194,7 @@ struct dpu_debugfs_regset32 {
 	struct dpu_kms *dpu_kms;
 };
 
-static int _dpu_debugfs_show_regset32(struct seq_file *s, void *data)
+static int dpu_regset32_show(struct seq_file *s, void *data)
 {
 	struct dpu_debugfs_regset32 *regset = s->private;
 	struct dpu_kms *dpu_kms = regset->dpu_kms;
@@ -227,19 +227,7 @@ static int _dpu_debugfs_show_regset32(struct seq_file *s, void *data)
 
 	return 0;
 }
-
-static int dpu_debugfs_open_regset32(struct inode *inode,
-		struct file *file)
-{
-	return single_open(file, _dpu_debugfs_show_regset32, inode->i_private);
-}
-
-static const struct file_operations dpu_fops_regset32 = {
-	.open =		dpu_debugfs_open_regset32,
-	.read =		seq_read,
-	.llseek =	seq_lseek,
-	.release =	single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(dpu_regset32);
 
 void dpu_debugfs_create_regset32(const char *name, umode_t mode,
 		void *parent,
@@ -259,7 +247,7 @@ void dpu_debugfs_create_regset32(const char *name, umode_t mode,
 	regset->blk_len = length;
 	regset->dpu_kms = dpu_kms;
 
-	debugfs_create_file(name, mode, parent, regset, &dpu_fops_regset32);
+	debugfs_create_file(name, mode, parent, regset, &dpu_regset32_fops);
 }
 
 static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor)
@@ -1304,6 +1292,7 @@ static const struct of_device_id dpu_dt_match[] = {
 	{ .compatible = "qcom,sc7180-dpu", },
 	{ .compatible = "qcom,sc7280-dpu", },
 	{ .compatible = "qcom,sc8180x-dpu", },
+	{ .compatible = "qcom,sm6115-dpu", },
 	{ .compatible = "qcom,sm8150-dpu", },
 	{ .compatible = "qcom,sm8250-dpu", },
 	{}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 658005f609f4..86719020afe2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -69,9 +69,11 @@ static const uint32_t qcom_compressed_supported_formats[] = {
 	DRM_FORMAT_ARGB8888,
 	DRM_FORMAT_XBGR8888,
 	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_XRGB2101010,
 	DRM_FORMAT_BGR565,
 
 	DRM_FORMAT_NV12,
+	DRM_FORMAT_P010,
 };
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
index 964573d26d26..9a1a0769575d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
@@ -387,7 +387,7 @@ static int mdp4_kms_init(struct drm_device *dev)
 	struct msm_drm_private *priv = dev->dev_private;
 	struct mdp4_kms *mdp4_kms;
 	struct msm_kms *kms = NULL;
-	struct iommu_domain *iommu;
+	struct msm_mmu *mmu;
 	struct msm_gem_address_space *aspace;
 	int irq, ret;
 	u32 major, minor;
@@ -499,10 +499,15 @@ static int mdp4_kms_init(struct drm_device *dev)
 	mdp4_disable(mdp4_kms);
 	mdelay(16);
 
-	iommu = iommu_domain_alloc(pdev->dev.bus);
-	if (iommu) {
-		struct msm_mmu *mmu = msm_iommu_new(&pdev->dev, iommu);
-
+	mmu = msm_iommu_new(&pdev->dev, 0);
+	if (IS_ERR(mmu)) {
+		ret = PTR_ERR(mmu);
+		goto fail;
+	} else if (!mmu) {
+		DRM_DEV_INFO(dev->dev, "no iommu, fallback to phys "
+				"contig buffers for scanout\n");
+		aspace = NULL;
+	} else {
 		aspace  = msm_gem_address_space_create(mmu,
 			"mdp4", 0x1000, 0x100000000 - 0x1000);
 
@@ -514,10 +519,6 @@ static int mdp4_kms_init(struct drm_device *dev)
 		}
 
 		kms->aspace = aspace;
-	} else {
-		DRM_DEV_INFO(dev->dev, "no iommu, fallback to phys "
-				"contig buffers for scanout\n");
-		aspace = NULL;
 	}
 
 	ret = modeset_init(mdp4_kms);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index b0d21838a134..29ae5c9613f3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -203,7 +203,7 @@ static int mdp5_set_split_display(struct msm_kms *kms,
 							  slave_encoder);
 }
 
-static void mdp5_destroy(struct platform_device *pdev);
+static void mdp5_destroy(struct mdp5_kms *mdp5_kms);
 
 static void mdp5_kms_destroy(struct msm_kms *kms)
 {
@@ -223,7 +223,7 @@ static void mdp5_kms_destroy(struct msm_kms *kms)
 	}
 
 	mdp_kms_destroy(&mdp5_kms->base);
-	mdp5_destroy(mdp5_kms->pdev);
+	mdp5_destroy(mdp5_kms);
 }
 
 #ifdef CONFIG_DEBUG_FS
@@ -559,6 +559,8 @@ static int mdp5_kms_init(struct drm_device *dev)
 	int irq, i, ret;
 
 	ret = mdp5_init(to_platform_device(dev->dev), dev);
+	if (ret)
+		return ret;
 
 	/* priv->kms would have been populated by the MDP5 driver */
 	kms = priv->kms;
@@ -632,9 +634,8 @@ fail:
 	return ret;
 }
 
-static void mdp5_destroy(struct platform_device *pdev)
+static void mdp5_destroy(struct mdp5_kms *mdp5_kms)
 {
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
 	int i;
 
 	if (mdp5_kms->ctlm)
@@ -648,7 +649,7 @@ static void mdp5_destroy(struct platform_device *pdev)
 		kfree(mdp5_kms->intfs[i]);
 
 	if (mdp5_kms->rpm_enabled)
-		pm_runtime_disable(&pdev->dev);
+		pm_runtime_disable(&mdp5_kms->pdev->dev);
 
 	drm_atomic_private_obj_fini(&mdp5_kms->glob_state);
 	drm_modeset_lock_fini(&mdp5_kms->glob_state_lock);
@@ -797,8 +798,6 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 		goto fail;
 	}
 
-	platform_set_drvdata(pdev, mdp5_kms);
-
 	spin_lock_init(&mdp5_kms->resource_lock);
 
 	mdp5_kms->dev = dev;
@@ -839,6 +838,9 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 	 */
 	clk_set_rate(mdp5_kms->core_clk, 200000000);
 
+	/* set uninit-ed kms */
+	priv->kms = &mdp5_kms->base.base;
+
 	pm_runtime_enable(&pdev->dev);
 	mdp5_kms->rpm_enabled = true;
 
@@ -890,13 +892,10 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
 	if (ret)
 		goto fail;
 
-	/* set uninit-ed kms */
-	priv->kms = &mdp5_kms->base.base;
-
 	return 0;
 fail:
 	if (mdp5_kms)
-		mdp5_destroy(pdev);
+		mdp5_destroy(mdp5_kms);
 	return ret;
 }
 
@@ -953,7 +952,8 @@ static int mdp5_dev_remove(struct platform_device *pdev)
 static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+	struct msm_drm_private *priv = platform_get_drvdata(pdev);
+	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 
 	DBG("");
 
@@ -963,7 +963,8 @@ static __maybe_unused int mdp5_runtime_suspend(struct device *dev)
 static __maybe_unused int mdp5_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev);
+	struct msm_drm_private *priv = platform_get_drvdata(pdev);
+	struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(priv->kms));
 
 	DBG("");
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_aux.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
index d030a93a08c3..cc3efed593aa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_aux.c
@@ -423,6 +423,10 @@ void dp_aux_isr(struct drm_dp_aux *dp_aux)
 
 	isr = dp_catalog_aux_get_irq(aux->catalog);
 
+	/* no interrupts pending, return immediately */
+	if (!isr)
+		return;
+
 	if (!aux->cmd_busy)
 		return;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_display.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_display.c
index a49f6dbbe888..7ff60e5ff325 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_display.c
@@ -857,7 +857,7 @@ static int dp_display_set_mode(struct msm_dp *dp_display,
 
 	dp = container_of(dp_display, struct dp_display_private, dp_display);
 
-	dp->panel->dp_mode.drm_mode = mode->drm_mode;
+	drm_mode_copy(&dp->panel->dp_mode.drm_mode, &mode->drm_mode);
 	dp->panel->dp_mode.bpp = mode->bpp;
 	dp->panel->dp_mode.capabilities = mode->capabilities;
 	dp_panel_init_panel_info(dp->panel);
@@ -1600,20 +1600,10 @@ error:
 int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
 			struct drm_encoder *encoder)
 {
-	struct msm_drm_private *priv;
+	struct msm_drm_private *priv = dev->dev_private;
 	struct dp_display_private *dp_priv;
 	int ret;
 
-	if (WARN_ON(!encoder) || WARN_ON(!dp_display) || WARN_ON(!dev))
-		return -EINVAL;
-
-	priv = dev->dev_private;
-
-	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
-		DRM_DEV_ERROR(dev->dev, "too many bridges\n");
-		return -ENOSPC;
-	}
-
 	dp_display->drm_dev = dev;
 
 	dp_priv = container_of(dp_display, struct dp_display_private, dp_display);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_link.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_link.c
index 36bb6191d2f0..f1f1d646539d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dp/dp_link.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dp/dp_link.c
@@ -49,23 +49,26 @@ static int dp_aux_link_power_up(struct drm_dp_aux *aux,
 					struct dp_link_info *link)
 {
 	u8 value;
-	int err;
+	ssize_t len;
+	int i;
 
 	if (link->revision < 0x11)
 		return 0;
 
-	err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value);
-	if (err < 0)
-		return err;
+	len = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value);
+	if (len < 0)
+		return len;
 
 	value &= ~DP_SET_POWER_MASK;
 	value |= DP_SET_POWER_D0;
 
-	err = drm_dp_dpcd_writeb(aux, DP_SET_POWER, value);
-	if (err < 0)
-		return err;
-
-	usleep_range(1000, 2000);
+	/* retry for 1ms to give the sink time to wake up */
+	for (i = 0; i < 3; i++) {
+		len = drm_dp_dpcd_writeb(aux, DP_SET_POWER, value);
+		usleep_range(1000, 2000);
+		if (len == 1)
+			break;
+	}
 
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/dsi.c
index 8a95c744972a..31fdee2052be 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/dsi.c
@@ -211,14 +211,9 @@ void __exit msm_dsi_unregister(void)
 int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
 			 struct drm_encoder *encoder)
 {
-	struct msm_drm_private *priv;
+	struct msm_drm_private *priv = dev->dev_private;
 	int ret;
 
-	if (WARN_ON(!encoder) || WARN_ON(!msm_dsi) || WARN_ON(!dev))
-		return -EINVAL;
-
-	priv = dev->dev_private;
-
 	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
 		DRM_DEV_ERROR(dev->dev, "too many bridges\n");
 		return -ENOSPC;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
index 7fbf391c024f..89aadd3b3202 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -21,6 +21,7 @@
 
 #include <video/mipi_display.h>
 
+#include <drm/display/drm_dsc_helper.h>
 #include <drm/drm_of.h>
 
 #include "dsi.h"
@@ -33,7 +34,7 @@
 
 #define DSI_RESET_TOGGLE_DELAY_MS 20
 
-static int dsi_populate_dsc_params(struct drm_dsc_config *dsc);
+static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc_config *dsc);
 
 static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
 {
@@ -842,17 +843,15 @@ static void dsi_ctrl_config(struct msm_dsi_host *msm_host, bool enable,
 static void dsi_update_dsc_timing(struct msm_dsi_host *msm_host, bool is_cmd_mode, u32 hdisplay)
 {
 	struct drm_dsc_config *dsc = msm_host->dsc;
-	u32 reg, intf_width, reg_ctrl, reg_ctrl2;
+	u32 reg, reg_ctrl, reg_ctrl2;
 	u32 slice_per_intf, total_bytes_per_intf;
 	u32 pkt_per_line;
-	u32 bytes_in_slice;
 	u32 eol_byte_num;
 
 	/* first calculate dsc parameters and then program
 	 * compress mode registers
 	 */
-	intf_width = hdisplay;
-	slice_per_intf = DIV_ROUND_UP(intf_width, dsc->slice_width);
+	slice_per_intf = DIV_ROUND_UP(hdisplay, dsc->slice_width);
 
 	/* If slice_per_pkt is greater than slice_per_intf
 	 * then default to 1. This can happen during partial
@@ -861,12 +860,7 @@ static void dsi_update_dsc_timing(struct msm_dsi_host *msm_host, bool is_cmd_mod
 	if (slice_per_intf > dsc->slice_count)
 		dsc->slice_count = 1;
 
-	slice_per_intf = DIV_ROUND_UP(hdisplay, dsc->slice_width);
-	bytes_in_slice = DIV_ROUND_UP(dsc->slice_width * dsc->bits_per_pixel, 8);
-
-	dsc->slice_chunk_size = bytes_in_slice;
-
-	total_bytes_per_intf = bytes_in_slice * slice_per_intf;
+	total_bytes_per_intf = dsc->slice_chunk_size * slice_per_intf;
 
 	eol_byte_num = total_bytes_per_intf % 3;
 	pkt_per_line = slice_per_intf / dsc->slice_count;
@@ -892,7 +886,7 @@ static void dsi_update_dsc_timing(struct msm_dsi_host *msm_host, bool is_cmd_mod
 		reg_ctrl |= reg;
 
 		reg_ctrl2 &= ~DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK;
-		reg_ctrl2 |= DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(bytes_in_slice);
+		reg_ctrl2 |= DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(dsc->slice_chunk_size);
 
 		dsi_write(msm_host, REG_DSI_COMMAND_COMPRESSION_MODE_CTRL, reg_ctrl);
 		dsi_write(msm_host, REG_DSI_COMMAND_COMPRESSION_MODE_CTRL2, reg_ctrl2);
@@ -915,6 +909,7 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 	u32 va_end = va_start + mode->vdisplay;
 	u32 hdisplay = mode->hdisplay;
 	u32 wc;
+	int ret;
 
 	DBG("");
 
@@ -950,7 +945,9 @@ static void dsi_timing_setup(struct msm_dsi_host *msm_host, bool is_bonded_dsi)
 		/* we do the calculations for dsc parameters here so that
 		 * panel can use these parameters
 		 */
-		dsi_populate_dsc_params(dsc);
+		ret = dsi_populate_dsc_params(msm_host, dsc);
+		if (ret)
+			return;
 
 		/* Divide the display by 3 but keep back/font porch and
 		 * pulse width same
@@ -1754,18 +1751,20 @@ static char bpg_offset[DSC_NUM_BUF_RANGES] = {
 	2, 0, 0, -2, -4, -6, -8, -8, -8, -10, -10, -12, -12, -12, -12
 };
 
-static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
-{
-	int mux_words_size;
-	int groups_per_line, groups_total;
-	int min_rate_buffer_size;
-	int hrd_delay;
-	int pre_num_extra_mux_bits, num_extra_mux_bits;
-	int slice_bits;
-	int target_bpp_x16;
-	int data;
-	int final_value, final_scale;
+static int dsi_populate_dsc_params(struct msm_dsi_host *msm_host, struct drm_dsc_config *dsc)
+{
 	int i;
+	u16 bpp = dsc->bits_per_pixel >> 4;
+
+	if (dsc->bits_per_pixel & 0xf) {
+		DRM_DEV_ERROR(&msm_host->pdev->dev, "DSI does not support fractional bits_per_pixel\n");
+		return -EINVAL;
+	}
+
+	if (dsc->bits_per_component != 8) {
+		DRM_DEV_ERROR(&msm_host->pdev->dev, "DSI does not support bits_per_component != 8 yet\n");
+		return -EOPNOTSUPP;
+	}
 
 	dsc->rc_model_size = 8192;
 	dsc->first_line_bpg_offset = 12;
@@ -1783,16 +1782,21 @@ static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
 	for (i = 0; i < DSC_NUM_BUF_RANGES; i++) {
 		dsc->rc_range_params[i].range_min_qp = min_qp[i];
 		dsc->rc_range_params[i].range_max_qp = max_qp[i];
-		dsc->rc_range_params[i].range_bpg_offset = bpg_offset[i];
+		/*
+		 * Range BPG Offset contains two's-complement signed values that fill
+		 * 8 bits, yet the registers and DCS PPS field are only 6 bits wide.
+		 */
+		dsc->rc_range_params[i].range_bpg_offset = bpg_offset[i] & DSC_RANGE_BPG_OFFSET_MASK;
 	}
 
-	dsc->initial_offset = 6144; /* Not bpp 12 */
-	if (dsc->bits_per_pixel != 8)
+	dsc->initial_offset = 6144;		/* Not bpp 12 */
+	if (bpp != 8)
 		dsc->initial_offset = 2048;	/* bpp = 12 */
 
-	mux_words_size = 48;		/* bpc == 8/10 */
-	if (dsc->bits_per_component == 12)
-		mux_words_size = 64;
+	if (dsc->bits_per_component <= 10)
+		dsc->mux_word_size = DSC_MUX_WORD_SIZE_8_10_BPC;
+	else
+		dsc->mux_word_size = DSC_MUX_WORD_SIZE_12_BPC;
 
 	dsc->initial_xmit_delay = 512;
 	dsc->initial_scale_value = 32;
@@ -1804,63 +1808,8 @@ static int dsi_populate_dsc_params(struct drm_dsc_config *dsc)
 	dsc->flatness_max_qp = 12;
 	dsc->rc_quant_incr_limit0 = 11;
 	dsc->rc_quant_incr_limit1 = 11;
-	dsc->mux_word_size = DSC_MUX_WORD_SIZE_8_10_BPC;
-
-	/* FIXME: need to call drm_dsc_compute_rc_parameters() so that rest of
-	 * params are calculated
-	 */
-	groups_per_line = DIV_ROUND_UP(dsc->slice_width, 3);
-	dsc->slice_chunk_size = dsc->slice_width * dsc->bits_per_pixel / 8;
-	if ((dsc->slice_width * dsc->bits_per_pixel) % 8)
-		dsc->slice_chunk_size++;
 
-	/* rbs-min */
-	min_rate_buffer_size =  dsc->rc_model_size - dsc->initial_offset +
-				dsc->initial_xmit_delay * dsc->bits_per_pixel +
-				groups_per_line * dsc->first_line_bpg_offset;
-
-	hrd_delay = DIV_ROUND_UP(min_rate_buffer_size, dsc->bits_per_pixel);
-
-	dsc->initial_dec_delay = hrd_delay - dsc->initial_xmit_delay;
-
-	dsc->initial_scale_value = 8 * dsc->rc_model_size /
-				       (dsc->rc_model_size - dsc->initial_offset);
-
-	slice_bits = 8 * dsc->slice_chunk_size * dsc->slice_height;
-
-	groups_total = groups_per_line * dsc->slice_height;
-
-	data = dsc->first_line_bpg_offset * 2048;
-
-	dsc->nfl_bpg_offset = DIV_ROUND_UP(data, (dsc->slice_height - 1));
-
-	pre_num_extra_mux_bits = 3 * (mux_words_size + (4 * dsc->bits_per_component + 4) - 2);
-
-	num_extra_mux_bits = pre_num_extra_mux_bits - (mux_words_size -
-			     ((slice_bits - pre_num_extra_mux_bits) % mux_words_size));
-
-	data = 2048 * (dsc->rc_model_size - dsc->initial_offset + num_extra_mux_bits);
-	dsc->slice_bpg_offset = DIV_ROUND_UP(data, groups_total);
-
-	/* bpp * 16 + 0.5 */
-	data = dsc->bits_per_pixel * 16;
-	data *= 2;
-	data++;
-	data /= 2;
-	target_bpp_x16 = data;
-
-	data = (dsc->initial_xmit_delay * target_bpp_x16) / 16;
-	final_value =  dsc->rc_model_size - data + num_extra_mux_bits;
-	dsc->final_offset = final_value;
-
-	final_scale = 8 * dsc->rc_model_size / (dsc->rc_model_size - final_value);
-
-	data = (final_scale - 9) * (dsc->nfl_bpg_offset + dsc->slice_bpg_offset);
-	dsc->scale_increment_interval = (2048 * dsc->final_offset) / data;
-
-	dsc->scale_decrement_interval = groups_per_line / (dsc->initial_scale_value - 8);
-
-	return 0;
+	return drm_dsc_compute_rc_parameters(dsc);
 }
 
 static int dsi_host_parse_dt(struct msm_dsi_host *msm_host)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 7fc0975cb869..ee6051367679 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -549,6 +549,8 @@ static const struct of_device_id dsi_phy_dt_match[] = {
 #ifdef CONFIG_DRM_MSM_DSI_14NM_PHY
 	{ .compatible = "qcom,dsi-phy-14nm",
 	  .data = &dsi_phy_14nm_cfgs },
+	{ .compatible = "qcom,dsi-phy-14nm-2290",
+	  .data = &dsi_phy_14nm_2290_cfgs },
 	{ .compatible = "qcom,dsi-phy-14nm-660",
 	  .data = &dsi_phy_14nm_660_cfgs },
 	{ .compatible = "qcom,dsi-phy-14nm-8953",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
index 60a99c6525b2..1096afedd616 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
@@ -50,6 +50,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_14nm_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_14nm_660_cfgs;
+extern const struct msm_dsi_phy_cfg dsi_phy_14nm_2290_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_14nm_8953_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_10nm_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_10nm_8998_cfgs;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
index 0f8f4ca46429..9f488adea7f5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
@@ -1081,3 +1081,20 @@ const struct msm_dsi_phy_cfg dsi_phy_14nm_8953_cfgs = {
 	.io_start = { 0x1a94400, 0x1a96400 },
 	.num_dsi_phy = 2,
 };
+
+const struct msm_dsi_phy_cfg dsi_phy_14nm_2290_cfgs = {
+	.has_phy_lane = true,
+	.regulator_data = dsi_phy_14nm_17mA_regulators,
+	.num_regulators = ARRAY_SIZE(dsi_phy_14nm_17mA_regulators),
+	.ops = {
+		.enable = dsi_14nm_phy_enable,
+		.disable = dsi_14nm_phy_disable,
+		.pll_init = dsi_pll_14nm_init,
+		.save_pll_state = dsi_14nm_pll_save_state,
+		.restore_pll_state = dsi_14nm_pll_restore_state,
+	},
+	.min_pll_rate = VCO_MIN_RATE,
+	.max_pll_rate = VCO_MAX_RATE,
+	.io_start = { 0x5e94400 },
+	.num_dsi_phy = 1,
+};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
index f28fb21e3891..97372bb241d8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -68,16 +68,17 @@ static void msm_hdmi_destroy(struct hdmi *hdmi)
 		destroy_workqueue(hdmi->workq);
 	msm_hdmi_hdcp_destroy(hdmi);
 
+	if (hdmi->i2c)
+		msm_hdmi_i2c_destroy(hdmi->i2c);
+}
+
+static void msm_hdmi_put_phy(struct hdmi *hdmi)
+{
 	if (hdmi->phy_dev) {
 		put_device(hdmi->phy_dev);
 		hdmi->phy = NULL;
 		hdmi->phy_dev = NULL;
 	}
-
-	if (hdmi->i2c)
-		msm_hdmi_i2c_destroy(hdmi->i2c);
-
-	platform_set_drvdata(hdmi->pdev, NULL);
 }
 
 static int msm_hdmi_get_phy(struct hdmi *hdmi)
@@ -93,22 +94,18 @@ static int msm_hdmi_get_phy(struct hdmi *hdmi)
 	}
 
 	phy_pdev = of_find_device_by_node(phy_node);
-	if (phy_pdev)
-		hdmi->phy = platform_get_drvdata(phy_pdev);
-
 	of_node_put(phy_node);
 
-	if (!phy_pdev) {
-		DRM_DEV_ERROR(&pdev->dev, "phy driver is not ready\n");
-		return -EPROBE_DEFER;
-	}
+	if (!phy_pdev)
+		return dev_err_probe(&pdev->dev, -EPROBE_DEFER, "phy driver is not ready\n");
+
+	hdmi->phy = platform_get_drvdata(phy_pdev);
 	if (!hdmi->phy) {
-		DRM_DEV_ERROR(&pdev->dev, "phy driver is not ready\n");
 		put_device(&phy_pdev->dev);
-		return -EPROBE_DEFER;
+		return dev_err_probe(&pdev->dev, -EPROBE_DEFER, "phy driver is not ready\n");
 	}
 
-	hdmi->phy_dev = get_device(&phy_pdev->dev);
+	hdmi->phy_dev = &phy_pdev->dev;
 
 	return 0;
 }
@@ -117,142 +114,10 @@ static int msm_hdmi_get_phy(struct hdmi *hdmi)
  * we are to EPROBE_DEFER we want to do it here, rather than later
  * at modeset_init() time
  */
-static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
+static int msm_hdmi_init(struct hdmi *hdmi)
 {
-	struct hdmi_platform_config *config = pdev->dev.platform_data;
-	struct hdmi *hdmi = NULL;
-	struct resource *res;
-	int i, ret;
-
-	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
-	if (!hdmi) {
-		ret = -ENOMEM;
-		goto fail;
-	}
-
-	hdmi->pdev = pdev;
-	hdmi->config = config;
-	spin_lock_init(&hdmi->reg_lock);
-
-	ret = drm_of_find_panel_or_bridge(pdev->dev.of_node, 1, 0, NULL, &hdmi->next_bridge);
-	if (ret && ret != -ENODEV)
-		goto fail;
-
-	hdmi->mmio = msm_ioremap(pdev, config->mmio_name);
-	if (IS_ERR(hdmi->mmio)) {
-		ret = PTR_ERR(hdmi->mmio);
-		goto fail;
-	}
-
-	/* HDCP needs physical address of hdmi register */
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-		config->mmio_name);
-	if (!res) {
-		ret = -EINVAL;
-		goto fail;
-	}
-	hdmi->mmio_phy_addr = res->start;
-
-	hdmi->qfprom_mmio = msm_ioremap(pdev, config->qfprom_mmio_name);
-	if (IS_ERR(hdmi->qfprom_mmio)) {
-		DRM_DEV_INFO(&pdev->dev, "can't find qfprom resource\n");
-		hdmi->qfprom_mmio = NULL;
-	}
-
-	hdmi->hpd_regs = devm_kcalloc(&pdev->dev,
-				      config->hpd_reg_cnt,
-				      sizeof(hdmi->hpd_regs[0]),
-				      GFP_KERNEL);
-	if (!hdmi->hpd_regs) {
-		ret = -ENOMEM;
-		goto fail;
-	}
-	for (i = 0; i < config->hpd_reg_cnt; i++)
-		hdmi->hpd_regs[i].supply = config->hpd_reg_names[i];
-
-	ret = devm_regulator_bulk_get(&pdev->dev, config->hpd_reg_cnt, hdmi->hpd_regs);
-	if (ret) {
-		DRM_DEV_ERROR(&pdev->dev, "failed to get hpd regulator: %d\n", ret);
-		goto fail;
-	}
-
-	hdmi->pwr_regs = devm_kcalloc(&pdev->dev,
-				      config->pwr_reg_cnt,
-				      sizeof(hdmi->pwr_regs[0]),
-				      GFP_KERNEL);
-	if (!hdmi->pwr_regs) {
-		ret = -ENOMEM;
-		goto fail;
-	}
-
-	for (i = 0; i < config->pwr_reg_cnt; i++)
-		hdmi->pwr_regs[i].supply = config->pwr_reg_names[i];
-
-	ret = devm_regulator_bulk_get(&pdev->dev, config->pwr_reg_cnt, hdmi->pwr_regs);
-	if (ret) {
-		DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %d\n", ret);
-		goto fail;
-	}
-
-	hdmi->hpd_clks = devm_kcalloc(&pdev->dev,
-				      config->hpd_clk_cnt,
-				      sizeof(hdmi->hpd_clks[0]),
-				      GFP_KERNEL);
-	if (!hdmi->hpd_clks) {
-		ret = -ENOMEM;
-		goto fail;
-	}
-	for (i = 0; i < config->hpd_clk_cnt; i++) {
-		struct clk *clk;
-
-		clk = msm_clk_get(pdev, config->hpd_clk_names[i]);
-		if (IS_ERR(clk)) {
-			ret = PTR_ERR(clk);
-			DRM_DEV_ERROR(&pdev->dev, "failed to get hpd clk: %s (%d)\n",
-					config->hpd_clk_names[i], ret);
-			goto fail;
-		}
-
-		hdmi->hpd_clks[i] = clk;
-	}
-
-	hdmi->pwr_clks = devm_kcalloc(&pdev->dev,
-				      config->pwr_clk_cnt,
-				      sizeof(hdmi->pwr_clks[0]),
-				      GFP_KERNEL);
-	if (!hdmi->pwr_clks) {
-		ret = -ENOMEM;
-		goto fail;
-	}
-	for (i = 0; i < config->pwr_clk_cnt; i++) {
-		struct clk *clk;
-
-		clk = msm_clk_get(pdev, config->pwr_clk_names[i]);
-		if (IS_ERR(clk)) {
-			ret = PTR_ERR(clk);
-			DRM_DEV_ERROR(&pdev->dev, "failed to get pwr clk: %s (%d)\n",
-					config->pwr_clk_names[i], ret);
-			goto fail;
-		}
-
-		hdmi->pwr_clks[i] = clk;
-	}
-
-	hdmi->hpd_gpiod = devm_gpiod_get_optional(&pdev->dev, "hpd", GPIOD_IN);
-	/* This will catch e.g. -EPROBE_DEFER */
-	if (IS_ERR(hdmi->hpd_gpiod)) {
-		ret = PTR_ERR(hdmi->hpd_gpiod);
-		DRM_DEV_ERROR(&pdev->dev, "failed to get hpd gpio: (%d)\n", ret);
-		goto fail;
-	}
-
-	if (!hdmi->hpd_gpiod)
-		DBG("failed to get HPD gpio");
-
-	if (hdmi->hpd_gpiod)
-		gpiod_set_consumer_name(hdmi->hpd_gpiod, "HDMI_HPD");
-
-	pm_runtime_enable(&pdev->dev);
+	struct platform_device *pdev = hdmi->pdev;
+	int ret;
 
 	hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0);
 
@@ -264,25 +129,18 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev)
 		goto fail;
 	}
 
-	ret = msm_hdmi_get_phy(hdmi);
-	if (ret) {
-		DRM_DEV_ERROR(&pdev->dev, "failed to get phy\n");
-		goto fail;
-	}
-
 	hdmi->hdcp_ctrl = msm_hdmi_hdcp_init(hdmi);
 	if (IS_ERR(hdmi->hdcp_ctrl)) {
 		dev_warn(&pdev->dev, "failed to init hdcp: disabled\n");
 		hdmi->hdcp_ctrl = NULL;
 	}
 
-	return hdmi;
+	return 0;
 
 fail:
-	if (hdmi)
-		msm_hdmi_destroy(hdmi);
+	msm_hdmi_destroy(hdmi);
 
-	return ERR_PTR(ret);
+	return ret;
 }
 
 /* Second part of initialization, the drm/kms level modeset_init,
@@ -297,7 +155,6 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
 		struct drm_device *dev, struct drm_encoder *encoder)
 {
 	struct msm_drm_private *priv = dev->dev_private;
-	struct platform_device *pdev = hdmi->pdev;
 	int ret;
 
 	if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) {
@@ -337,13 +194,6 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
 
 	drm_connector_attach_encoder(hdmi->connector, hdmi->encoder);
 
-	hdmi->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
-	if (!hdmi->irq) {
-		ret = -EINVAL;
-		DRM_DEV_ERROR(dev->dev, "failed to get irq\n");
-		goto fail;
-	}
-
 	ret = devm_request_irq(dev->dev, hdmi->irq,
 			msm_hdmi_irq, IRQF_TRIGGER_HIGH,
 			"hdmi_isr", hdmi);
@@ -363,8 +213,6 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
 
 	priv->bridges[priv->num_bridges++]       = hdmi->bridge;
 
-	platform_set_drvdata(pdev, hdmi);
-
 	return 0;
 
 fail:
@@ -392,7 +240,7 @@ fail:
 static const char *hpd_reg_names_8960[] = {"core-vdda"};
 static const char *hpd_clk_names_8960[] = {"core", "master_iface", "slave_iface"};
 
-static struct hdmi_platform_config hdmi_tx_8960_config = {
+static const struct hdmi_platform_config hdmi_tx_8960_config = {
 		HDMI_CFG(hpd_reg, 8960),
 		HDMI_CFG(hpd_clk, 8960),
 };
@@ -402,7 +250,7 @@ static const char *pwr_clk_names_8x74[] = {"extp", "alt_iface"};
 static const char *hpd_clk_names_8x74[] = {"iface", "core", "mdp_core"};
 static unsigned long hpd_clk_freq_8x74[] = {0, 19200000, 0};
 
-static struct hdmi_platform_config hdmi_tx_8974_config = {
+static const struct hdmi_platform_config hdmi_tx_8974_config = {
 		HDMI_CFG(pwr_reg, 8x74),
 		HDMI_CFG(pwr_clk, 8x74),
 		HDMI_CFG(hpd_clk, 8x74),
@@ -517,26 +365,12 @@ static int msm_hdmi_register_audio_driver(struct hdmi *hdmi, struct device *dev)
 static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)
 {
 	struct msm_drm_private *priv = dev_get_drvdata(master);
-	struct hdmi_platform_config *hdmi_cfg;
-	struct hdmi *hdmi;
-	struct device_node *of_node = dev->of_node;
+	struct hdmi *hdmi = dev_get_drvdata(dev);
 	int err;
 
-	hdmi_cfg = (struct hdmi_platform_config *)
-			of_device_get_match_data(dev);
-	if (!hdmi_cfg) {
-		DRM_DEV_ERROR(dev, "unknown hdmi_cfg: %pOFn\n", of_node);
-		return -ENXIO;
-	}
-
-	hdmi_cfg->mmio_name     = "core_physical";
-	hdmi_cfg->qfprom_mmio_name = "qfprom_physical";
-
-	dev->platform_data = hdmi_cfg;
-
-	hdmi = msm_hdmi_init(to_platform_device(dev));
-	if (IS_ERR(hdmi))
-		return PTR_ERR(hdmi);
+	err = msm_hdmi_init(hdmi);
+	if (err)
+		return err;
 	priv->hdmi = hdmi;
 
 	err = msm_hdmi_register_audio_driver(hdmi, dev);
@@ -569,12 +403,158 @@ static const struct component_ops msm_hdmi_ops = {
 
 static int msm_hdmi_dev_probe(struct platform_device *pdev)
 {
-	return component_add(&pdev->dev, &msm_hdmi_ops);
+	const struct hdmi_platform_config *config;
+	struct device *dev = &pdev->dev;
+	struct hdmi *hdmi;
+	struct resource *res;
+	int i, ret;
+
+	config = of_device_get_match_data(dev);
+	if (!config)
+		return -EINVAL;
+
+	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
+	if (!hdmi)
+		return -ENOMEM;
+
+	hdmi->pdev = pdev;
+	hdmi->config = config;
+	spin_lock_init(&hdmi->reg_lock);
+
+	ret = drm_of_find_panel_or_bridge(pdev->dev.of_node, 1, 0, NULL, &hdmi->next_bridge);
+	if (ret && ret != -ENODEV)
+		return ret;
+
+	hdmi->mmio = msm_ioremap(pdev, "core_physical");
+	if (IS_ERR(hdmi->mmio))
+		return PTR_ERR(hdmi->mmio);
+
+	/* HDCP needs physical address of hdmi register */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+		"core_physical");
+	if (!res)
+		return -EINVAL;
+	hdmi->mmio_phy_addr = res->start;
+
+	hdmi->qfprom_mmio = msm_ioremap(pdev, "qfprom_physical");
+	if (IS_ERR(hdmi->qfprom_mmio)) {
+		DRM_DEV_INFO(&pdev->dev, "can't find qfprom resource\n");
+		hdmi->qfprom_mmio = NULL;
+	}
+
+	hdmi->irq = platform_get_irq(pdev, 0);
+	if (hdmi->irq < 0)
+		return hdmi->irq;
+
+	hdmi->hpd_regs = devm_kcalloc(&pdev->dev,
+				      config->hpd_reg_cnt,
+				      sizeof(hdmi->hpd_regs[0]),
+				      GFP_KERNEL);
+	if (!hdmi->hpd_regs)
+		return -ENOMEM;
+
+	for (i = 0; i < config->hpd_reg_cnt; i++)
+		hdmi->hpd_regs[i].supply = config->hpd_reg_names[i];
+
+	ret = devm_regulator_bulk_get(&pdev->dev, config->hpd_reg_cnt, hdmi->hpd_regs);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to get hpd regulators\n");
+
+	hdmi->pwr_regs = devm_kcalloc(&pdev->dev,
+				      config->pwr_reg_cnt,
+				      sizeof(hdmi->pwr_regs[0]),
+				      GFP_KERNEL);
+	if (!hdmi->pwr_regs)
+		return -ENOMEM;
+
+	for (i = 0; i < config->pwr_reg_cnt; i++)
+		hdmi->pwr_regs[i].supply = config->pwr_reg_names[i];
+
+	ret = devm_regulator_bulk_get(&pdev->dev, config->pwr_reg_cnt, hdmi->pwr_regs);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to get pwr regulators\n");
+
+	hdmi->hpd_clks = devm_kcalloc(&pdev->dev,
+				      config->hpd_clk_cnt,
+				      sizeof(hdmi->hpd_clks[0]),
+				      GFP_KERNEL);
+	if (!hdmi->hpd_clks)
+		return -ENOMEM;
+
+	for (i = 0; i < config->hpd_clk_cnt; i++) {
+		struct clk *clk;
+
+		clk = msm_clk_get(pdev, config->hpd_clk_names[i]);
+		if (IS_ERR(clk))
+			return dev_err_probe(dev, PTR_ERR(clk),
+					     "failed to get hpd clk: %s\n",
+					     config->hpd_clk_names[i]);
+
+		hdmi->hpd_clks[i] = clk;
+	}
+
+	hdmi->pwr_clks = devm_kcalloc(&pdev->dev,
+				      config->pwr_clk_cnt,
+				      sizeof(hdmi->pwr_clks[0]),
+				      GFP_KERNEL);
+	if (!hdmi->pwr_clks)
+		return -ENOMEM;
+
+	for (i = 0; i < config->pwr_clk_cnt; i++) {
+		struct clk *clk;
+
+		clk = msm_clk_get(pdev, config->pwr_clk_names[i]);
+		if (IS_ERR(clk))
+			return dev_err_probe(dev, PTR_ERR(clk),
+					     "failed to get pwr clk: %s\n",
+					     config->pwr_clk_names[i]);
+
+		hdmi->pwr_clks[i] = clk;
+	}
+
+	hdmi->hpd_gpiod = devm_gpiod_get_optional(&pdev->dev, "hpd", GPIOD_IN);
+	/* This will catch e.g. -EPROBE_DEFER */
+	if (IS_ERR(hdmi->hpd_gpiod))
+		return dev_err_probe(dev, PTR_ERR(hdmi->hpd_gpiod),
+				     "failed to get hpd gpio\n");
+
+	if (!hdmi->hpd_gpiod)
+		DBG("failed to get HPD gpio");
+
+	if (hdmi->hpd_gpiod)
+		gpiod_set_consumer_name(hdmi->hpd_gpiod, "HDMI_HPD");
+
+	ret = msm_hdmi_get_phy(hdmi);
+	if (ret) {
+		DRM_DEV_ERROR(&pdev->dev, "failed to get phy\n");
+		return ret;
+	}
+
+	ret = devm_pm_runtime_enable(&pdev->dev);
+	if (ret)
+		goto err_put_phy;
+
+	platform_set_drvdata(pdev, hdmi);
+
+	ret = component_add(&pdev->dev, &msm_hdmi_ops);
+	if (ret)
+		goto err_put_phy;
+
+	return 0;
+
+err_put_phy:
+	msm_hdmi_put_phy(hdmi);
+	return ret;
 }
 
 static int msm_hdmi_dev_remove(struct platform_device *pdev)
 {
+	struct hdmi *hdmi = dev_get_drvdata(&pdev->dev);
+
 	component_del(&pdev->dev, &msm_hdmi_ops);
+
+	msm_hdmi_put_phy(hdmi);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/hdmi/hdmi.h
index 04a74381aaf7..e8dbee50637f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -86,9 +86,6 @@ struct hdmi {
 
 /* platform config data (ie. from DT, or pdata) */
 struct hdmi_platform_config {
-	const char *mmio_name;
-	const char *qfprom_mmio_name;
-
 	/* regulators that need to be on for hpd: */
 	const char **hpd_reg_names;
 	int hpd_reg_cnt;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_drv.c
index 105b5b48e828..45e81eb148a8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_drv.c
@@ -277,7 +277,6 @@ static int msm_drm_uninit(struct device *dev)
 
 struct msm_gem_address_space *msm_kms_init_aspace(struct drm_device *dev)
 {
-	struct iommu_domain *domain;
 	struct msm_gem_address_space *aspace;
 	struct msm_mmu *mmu;
 	struct device *mdp_dev = dev->dev;
@@ -293,22 +292,21 @@ struct msm_gem_address_space *msm_kms_init_aspace(struct drm_device *dev)
 	else
 		iommu_dev = mdss_dev;
 
-	domain = iommu_domain_alloc(iommu_dev->bus);
-	if (!domain) {
+	mmu = msm_iommu_new(iommu_dev, 0);
+	if (IS_ERR(mmu))
+		return ERR_CAST(mmu);
+
+	if (!mmu) {
 		drm_info(dev, "no IOMMU, fallback to phys contig buffers for scanout\n");
 		return NULL;
 	}
 
-	mmu = msm_iommu_new(iommu_dev, domain);
-	if (IS_ERR(mmu)) {
-		iommu_domain_free(domain);
-		return ERR_CAST(mmu);
-	}
-
 	aspace = msm_gem_address_space_create(mmu, "mdp_kms",
 		0x1000, 0x100000000 - 0x1000);
-	if (IS_ERR(aspace))
+	if (IS_ERR(aspace)) {
+		dev_err(mdp_dev, "aspace create, error %pe\n", aspace);
 		mmu->funcs->destroy(mmu);
+	}
 
 	return aspace;
 }
@@ -420,7 +418,6 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
 	priv->dev = ddev;
 
 	priv->wq = alloc_ordered_workqueue("msm", 0);
-	priv->hangcheck_period = DRM_MSM_HANGCHECK_DEFAULT_PERIOD;
 
 	INIT_LIST_HEAD(&priv->objects);
 	mutex_init(&priv->obj_lock);
@@ -819,6 +816,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data,
 	case MSM_INFO_GET_OFFSET:
 	case MSM_INFO_GET_IOVA:
 	case MSM_INFO_SET_IOVA:
+	case MSM_INFO_GET_FLAGS:
 		/* value returned as immediate, not pointer, so len==0: */
 		if (args->len)
 			return -EINVAL;
@@ -846,6 +844,15 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data,
 	case MSM_INFO_SET_IOVA:
 		ret = msm_ioctl_gem_info_set_iova(dev, file, obj, args->value);
 		break;
+	case MSM_INFO_GET_FLAGS:
+		if (obj->import_attach) {
+			ret = -EINVAL;
+			break;
+		}
+		/* Hide internal kernel-only flags: */
+		args->value = to_msm_bo(obj)->flags & MSM_BO_FLAGS;
+		ret = 0;
+		break;
 	case MSM_INFO_SET_NAME:
 		/* length check should leave room for terminating null: */
 		if (args->len >= sizeof(msm_obj->name)) {
@@ -1271,7 +1278,7 @@ void msm_drv_shutdown(struct platform_device *pdev)
 	 * msm_drm_init, drm_dev->registered is used as an indicator that the
 	 * shutdown will be successful.
 	 */
-	if (drm && drm->registered)
+	if (drm && drm->registered && priv->kms)
 		drm_atomic_helper_shutdown(drm);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_drv.h
index b2ea262296a4..d4e0ef608950 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_drv.h
@@ -224,7 +224,13 @@ struct msm_drm_private {
 
 	struct drm_atomic_state *pm_state;
 
-	/* For hang detection, in ms */
+	/**
+	 * hangcheck_period: For hang detection, in ms
+	 *
+	 * Note that in practice, a submit/job will get at least two hangcheck
+	 * periods, due to checking for progress being implemented as simply
+	 * "have the CP position registers changed since last time?"
+	 */
 	unsigned int hangcheck_period;
 
 	/**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_fbdev.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_fbdev.c
index 46168eccfac4..31e1e30cb52a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_fbdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_fbdev.c
@@ -93,7 +93,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
 		goto fail;
 	}
 
-	fbi = drm_fb_helper_alloc_fbi(helper);
+	fbi = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(fbi)) {
 		DRM_DEV_ERROR(dev->dev, "failed to allocate fb info\n");
 		ret = PTR_ERR(fbi);
@@ -109,8 +109,6 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
 
 	drm_fb_helper_fill_info(fbi, helper, sizes);
 
-	dev->mode_config.fb_base = paddr;
-
 	fbi->screen_base = msm_gem_get_vaddr(bo);
 	if (IS_ERR(fbi->screen_base)) {
 		ret = PTR_ERR(fbi->screen_base);
@@ -184,7 +182,7 @@ void msm_fbdev_free(struct drm_device *dev)
 
 	DBG();
 
-	drm_fb_helper_unregister_fbi(helper);
+	drm_fb_helper_unregister_info(helper);
 
 	drm_fb_helper_fini(helper);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
index 1de14e67f96b..051bdbc093cf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gem_shrinker.c
@@ -15,7 +15,7 @@
 /* Default disabled for now until it has some more testing on the different
  * iommu combinations that can be paired with the driver:
  */
-static bool enable_eviction = false;
+static bool enable_eviction = true;
 MODULE_PARM_DESC(enable_eviction, "Enable swappable GEM buffers");
 module_param(enable_eviction, bool, 0600);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_submit.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
index 45a3e5cadc7d..73a2ca122c57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -334,8 +334,7 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit)
 		if (ret)
 			return ret;
 
-		/* exclusive fences must be ordered */
-		if (no_implicit && !write)
+		if (no_implicit)
 			continue;
 
 		ret = drm_sched_job_add_implicit_dependencies(&submit->base,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gpu.c
index 021f4e29b613..380249500325 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gpu.c
@@ -335,6 +335,8 @@ static void get_comm_cmdline(struct msm_gem_submit *submit, char **comm, char **
 	struct msm_file_private *ctx = submit->queue->ctx;
 	struct task_struct *task;
 
+	WARN_ON(!mutex_is_locked(&submit->gpu->lock));
+
 	/* Note that kstrdup will return NULL if argument is NULL: */
 	*comm = kstrdup(ctx->comm, GFP_KERNEL);
 	*cmd  = kstrdup(ctx->cmdline, GFP_KERNEL);
@@ -492,6 +494,21 @@ static void hangcheck_timer_reset(struct msm_gpu *gpu)
 			round_jiffies_up(jiffies + msecs_to_jiffies(priv->hangcheck_period)));
 }
 
+static bool made_progress(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+{
+	if (ring->hangcheck_progress_retries >= DRM_MSM_HANGCHECK_PROGRESS_RETRIES)
+		return false;
+
+	if (!gpu->funcs->progress)
+		return false;
+
+	if (!gpu->funcs->progress(gpu, ring))
+		return false;
+
+	ring->hangcheck_progress_retries++;
+	return true;
+}
+
 static void hangcheck_handler(struct timer_list *t)
 {
 	struct msm_gpu *gpu = from_timer(gpu, t, hangcheck_timer);
@@ -502,9 +519,12 @@ static void hangcheck_handler(struct timer_list *t)
 	if (fence != ring->hangcheck_fence) {
 		/* some progress has been made.. ya! */
 		ring->hangcheck_fence = fence;
-	} else if (fence_before(fence, ring->fctx->last_fence)) {
+		ring->hangcheck_progress_retries = 0;
+	} else if (fence_before(fence, ring->fctx->last_fence) &&
+			!made_progress(gpu, ring)) {
 		/* no progress and not done.. hung! */
 		ring->hangcheck_fence = fence;
+		ring->hangcheck_progress_retries = 0;
 		DRM_DEV_ERROR(dev->dev, "%s: hangcheck detected gpu lockup rb %d!\n",
 				gpu->name, ring->id);
 		DRM_DEV_ERROR(dev->dev, "%s:     completed fence: %u\n",
@@ -830,6 +850,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 		struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs,
 		const char *name, struct msm_gpu_config *config)
 {
+	struct msm_drm_private *priv = drm->dev_private;
 	int i, ret, nr_rings = config->nr_rings;
 	void *memptrs;
 	uint64_t memptrs_iova;
@@ -857,6 +878,16 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 	kthread_init_work(&gpu->recover_work, recover_worker);
 	kthread_init_work(&gpu->fault_work, fault_worker);
 
+	priv->hangcheck_period = DRM_MSM_HANGCHECK_DEFAULT_PERIOD;
+
+	/*
+	 * If progress detection is supported, halve the hangcheck timer
+	 * duration, as it takes two iterations of the hangcheck handler
+	 * to detect a hang.
+	 */
+	if (funcs->progress)
+		priv->hangcheck_period /= 2;
+
 	timer_setup(&gpu->hangcheck_timer, hangcheck_handler, 0);
 
 	spin_lock_init(&gpu->perf_lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gpu.h
index 58a72e6b1400..732295e25683 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_gpu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_gpu.h
@@ -78,6 +78,15 @@ struct msm_gpu_funcs {
 	struct msm_gem_address_space *(*create_private_address_space)
 		(struct msm_gpu *gpu);
 	uint32_t (*get_rptr)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
+
+	/**
+	 * progress: Has the GPU made progress?
+	 *
+	 * Return true if GPU position in cmdstream has advanced (or changed)
+	 * since the last call.  To avoid false negatives, this should account
+	 * for cmdstream that is buffered in this FIFO upstream of the CP fw.
+	 */
+	bool (*progress)(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
 };
 
 /* Additional state for iommu faults: */
@@ -237,6 +246,7 @@ struct msm_gpu {
 #define DRM_MSM_INACTIVE_PERIOD   66 /* in ms (roughly four frames) */
 
 #define DRM_MSM_HANGCHECK_DEFAULT_PERIOD 500 /* in ms */
+#define DRM_MSM_HANGCHECK_PROGRESS_RETRIES 3
 	struct timer_list hangcheck_timer;
 
 	/* Fault info for most recent iova fault: */
@@ -366,10 +376,18 @@ struct msm_file_private {
 	 */
 	int sysprof;
 
-	/** comm: Overridden task comm, see MSM_PARAM_COMM */
+	/**
+	 * comm: Overridden task comm, see MSM_PARAM_COMM
+	 *
+	 * Accessed under msm_gpu::lock
+	 */
 	char *comm;
 
-	/** cmdline: Overridden task cmdline, see MSM_PARAM_CMDLINE */
+	/**
+	 * cmdline: Overridden task cmdline, see MSM_PARAM_CMDLINE
+	 *
+	 * Accessed under msm_gpu::lock
+	 */
 	char *cmdline;
 
 	/**
@@ -540,7 +558,7 @@ static inline void gpu_rmw(struct msm_gpu *gpu, u32 reg, u32 mask, u32 or)
 	msm_rmw(gpu->mmio + (reg << 2), mask, or);
 }
 
-static inline u64 gpu_read64(struct msm_gpu *gpu, u32 lo, u32 hi)
+static inline u64 gpu_read64(struct msm_gpu *gpu, u32 reg)
 {
 	u64 val;
 
@@ -558,17 +576,17 @@ static inline u64 gpu_read64(struct msm_gpu *gpu, u32 lo, u32 hi)
 	 * when the lo is read, so make sure to read the lo first to trigger
 	 * that
 	 */
-	val = (u64) msm_readl(gpu->mmio + (lo << 2));
-	val |= ((u64) msm_readl(gpu->mmio + (hi << 2)) << 32);
+	val = (u64) msm_readl(gpu->mmio + (reg << 2));
+	val |= ((u64) msm_readl(gpu->mmio + ((reg + 1) << 2)) << 32);
 
 	return val;
 }
 
-static inline void gpu_write64(struct msm_gpu *gpu, u32 lo, u32 hi, u64 val)
+static inline void gpu_write64(struct msm_gpu *gpu, u32 reg, u64 val)
 {
 	/* Why not a writeq here? Read the screed above */
-	msm_writel(lower_32_bits(val), gpu->mmio + (lo << 2));
-	msm_writel(upper_32_bits(val), gpu->mmio + (hi << 2));
+	msm_writel(lower_32_bits(val), gpu->mmio + (reg << 2));
+	msm_writel(upper_32_bits(val), gpu->mmio + ((reg + 1) << 2));
 }
 
 int msm_gpu_pm_suspend(struct msm_gpu *gpu);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_iommu.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_iommu.c
index 5577cea7c009..c2507582ecf3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_iommu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_iommu.c
@@ -186,6 +186,13 @@ int msm_iommu_pagetable_params(struct msm_mmu *mmu,
 	return 0;
 }
 
+struct iommu_domain_geometry *msm_iommu_get_geometry(struct msm_mmu *mmu)
+{
+	struct msm_iommu *iommu = to_msm_iommu(mmu);
+
+	return &iommu->domain->geometry;
+}
+
 static const struct msm_mmu_funcs pagetable_funcs = {
 		.map = msm_iommu_pagetable_map,
 		.unmap = msm_iommu_pagetable_unmap,
@@ -367,17 +374,23 @@ static const struct msm_mmu_funcs funcs = {
 		.resume_translation = msm_iommu_resume_translation,
 };
 
-struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain)
+struct msm_mmu *msm_iommu_new(struct device *dev, unsigned long quirks)
 {
+	struct iommu_domain *domain;
 	struct msm_iommu *iommu;
 	int ret;
 
+	domain = iommu_domain_alloc(dev->bus);
 	if (!domain)
-		return ERR_PTR(-ENODEV);
+		return NULL;
+
+	iommu_set_pgtable_quirks(domain, quirks);
 
 	iommu = kzalloc(sizeof(*iommu), GFP_KERNEL);
-	if (!iommu)
+	if (!iommu) {
+		iommu_domain_free(domain);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	iommu->domain = domain;
 	msm_mmu_init(&iommu->base, dev, &funcs, MSM_MMU_IOMMU);
@@ -386,6 +399,7 @@ struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain)
 
 	ret = iommu_attach_device(iommu->domain, dev);
 	if (ret) {
+		iommu_domain_free(domain);
 		kfree(iommu);
 		return ERR_PTR(ret);
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mdss.c linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_mdss.c
index e13c5c12b775..2527afef9c19 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mdss.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_mdss.c
@@ -22,6 +22,7 @@
 #define HW_REV				0x0
 #define HW_INTR_STATUS			0x0010
 
+#define UBWC_DEC_HW_VERSION		0x58
 #define UBWC_STATIC			0x144
 #define UBWC_CTRL_2			0x150
 #define UBWC_PREDICTION_MODE		0x154
@@ -46,15 +47,17 @@ struct msm_mdss {
 static int msm_mdss_parse_data_bus_icc_path(struct device *dev,
 					    struct msm_mdss *msm_mdss)
 {
-	struct icc_path *path0 = of_icc_get(dev, "mdp0-mem");
-	struct icc_path *path1 = of_icc_get(dev, "mdp1-mem");
+	struct icc_path *path0;
+	struct icc_path *path1;
 
+	path0 = of_icc_get(dev, "mdp0-mem");
 	if (IS_ERR_OR_NULL(path0))
 		return PTR_ERR_OR_ZERO(path0);
 
 	msm_mdss->path[0] = path0;
 	msm_mdss->num_paths = 1;
 
+	path1 = of_icc_get(dev, "mdp1-mem");
 	if (!IS_ERR_OR_NULL(path1)) {
 		msm_mdss->path[1] = path1;
 		msm_mdss->num_paths++;
@@ -174,9 +177,63 @@ static int _msm_mdss_irq_domain_add(struct msm_mdss *msm_mdss)
 	return 0;
 }
 
+#define UBWC_1_0 0x10000000
+#define UBWC_2_0 0x20000000
+#define UBWC_3_0 0x30000000
+#define UBWC_4_0 0x40000000
+
+static void msm_mdss_setup_ubwc_dec_20(struct msm_mdss *msm_mdss,
+				       u32 ubwc_static)
+{
+	writel_relaxed(ubwc_static, msm_mdss->mmio + UBWC_STATIC);
+}
+
+static void msm_mdss_setup_ubwc_dec_30(struct msm_mdss *msm_mdss,
+				       unsigned int ubwc_version,
+				       u32 ubwc_swizzle,
+				       u32 highest_bank_bit,
+				       u32 macrotile_mode)
+{
+	u32 value = (ubwc_swizzle & 0x1) |
+		    (highest_bank_bit & 0x3) << 4 |
+		    (macrotile_mode & 0x1) << 12;
+
+	if (ubwc_version == UBWC_3_0)
+		value |= BIT(10);
+
+	if (ubwc_version == UBWC_1_0)
+		value |= BIT(8);
+
+	writel_relaxed(value, msm_mdss->mmio + UBWC_STATIC);
+}
+
+static void msm_mdss_setup_ubwc_dec_40(struct msm_mdss *msm_mdss,
+				       unsigned int ubwc_version,
+				       u32 ubwc_swizzle,
+				       u32 ubwc_static,
+				       u32 highest_bank_bit,
+				       u32 macrotile_mode)
+{
+	u32 value = (ubwc_swizzle & 0x7) |
+		    (ubwc_static & 0x1) << 3 |
+		    (highest_bank_bit & 0x7) << 4 |
+		    (macrotile_mode & 0x1) << 12;
+
+	writel_relaxed(value, msm_mdss->mmio + UBWC_STATIC);
+
+	if (ubwc_version == UBWC_3_0) {
+		writel_relaxed(1, msm_mdss->mmio + UBWC_CTRL_2);
+		writel_relaxed(0, msm_mdss->mmio + UBWC_PREDICTION_MODE);
+	} else {
+		writel_relaxed(2, msm_mdss->mmio + UBWC_CTRL_2);
+		writel_relaxed(1, msm_mdss->mmio + UBWC_PREDICTION_MODE);
+	}
+}
+
 static int msm_mdss_enable(struct msm_mdss *msm_mdss)
 {
 	int ret;
+	u32 hw_rev;
 
 	/*
 	 * Several components have AXI clocks that can only be turned on if
@@ -198,26 +255,39 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
 	if (msm_mdss->is_mdp5)
 		return 0;
 
+	hw_rev = readl_relaxed(msm_mdss->mmio + HW_REV);
+	dev_dbg(msm_mdss->dev, "HW_REV: 0x%x\n", hw_rev);
+	dev_dbg(msm_mdss->dev, "UBWC_DEC_HW_VERSION: 0x%x\n",
+		readl_relaxed(msm_mdss->mmio + UBWC_DEC_HW_VERSION));
+
 	/*
 	 * ubwc config is part of the "mdss" region which is not accessible
 	 * from the rest of the driver. hardcode known configurations here
+	 *
+	 * Decoder version can be read from the UBWC_DEC_HW_VERSION reg,
+	 * UBWC_n and the rest of params comes from hw_catalog.
+	 * Unforunately this driver can not access hw catalog, so we have to
+	 * hardcode them here.
 	 */
-	switch (readl_relaxed(msm_mdss->mmio + HW_REV)) {
+	switch (hw_rev) {
 	case DPU_HW_VER_500:
 	case DPU_HW_VER_501:
-		writel_relaxed(0x420, msm_mdss->mmio + UBWC_STATIC);
+		msm_mdss_setup_ubwc_dec_30(msm_mdss, UBWC_3_0, 0, 2, 0);
 		break;
 	case DPU_HW_VER_600:
-		/* TODO: 0x102e for LP_DDR4 */
-		writel_relaxed(0x103e, msm_mdss->mmio + UBWC_STATIC);
-		writel_relaxed(2, msm_mdss->mmio + UBWC_CTRL_2);
-		writel_relaxed(1, msm_mdss->mmio + UBWC_PREDICTION_MODE);
+		/* TODO: highest_bank_bit = 2 for LP_DDR4 */
+		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 3, 1);
 		break;
 	case DPU_HW_VER_620:
-		writel_relaxed(0x1e, msm_mdss->mmio + UBWC_STATIC);
+		/* UBWC_2_0 */
+		msm_mdss_setup_ubwc_dec_20(msm_mdss, 0x1e);
+		break;
+	case DPU_HW_VER_630:
+		/* UBWC_2_0 */
+		msm_mdss_setup_ubwc_dec_20(msm_mdss, 0x11f);
 		break;
 	case DPU_HW_VER_720:
-		writel_relaxed(0x101e, msm_mdss->mmio + UBWC_STATIC);
+		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_3_0, 6, 1, 1, 1);
 		break;
 	}
 
@@ -445,6 +515,7 @@ static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,sc7180-mdss" },
 	{ .compatible = "qcom,sc7280-mdss" },
 	{ .compatible = "qcom,sc8180x-mdss" },
+	{ .compatible = "qcom,sm6115-mdss" },
 	{ .compatible = "qcom,sm8150-mdss" },
 	{ .compatible = "qcom,sm8250-mdss" },
 	{}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mmu.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_mmu.h
index de158e1bf765..74cd81e701ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_mmu.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_mmu.h
@@ -40,7 +40,7 @@ static inline void msm_mmu_init(struct msm_mmu *mmu, struct device *dev,
 	mmu->type = type;
 }
 
-struct msm_mmu *msm_iommu_new(struct device *dev, struct iommu_domain *domain);
+struct msm_mmu *msm_iommu_new(struct device *dev, unsigned long quirks);
 struct msm_mmu *msm_gpummu_new(struct device *dev, struct msm_gpu *gpu);
 
 static inline void msm_mmu_set_fault_handler(struct msm_mmu *mmu, void *arg,
@@ -58,5 +58,6 @@ void msm_gpummu_params(struct msm_mmu *mmu, dma_addr_t *pt_base,
 
 int msm_iommu_pagetable_params(struct msm_mmu *mmu, phys_addr_t *ttbr,
 		int *asid);
+struct iommu_domain_geometry *msm_iommu_get_geometry(struct msm_mmu *mmu);
 
 #endif /* __MSM_MMU_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
index 2a5045abe46e..698b333abccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/msm/msm_ringbuffer.h
@@ -35,6 +35,11 @@ struct msm_rbmemptrs {
 	volatile u64 ttbr0;
 };
 
+struct msm_cp_state {
+	uint64_t ib1_base, ib2_base;
+	uint32_t ib1_rem, ib2_rem;
+};
+
 struct msm_ringbuffer {
 	struct msm_gpu *gpu;
 	int id;
@@ -64,6 +69,29 @@ struct msm_ringbuffer {
 	uint64_t memptrs_iova;
 	struct msm_fence_context *fctx;
 
+	/**
+	 * hangcheck_progress_retries:
+	 *
+	 * The number of extra hangcheck duration cycles that we have given
+	 * due to it appearing that the GPU is making forward progress.
+	 *
+	 * For GPU generations which support progress detection (see.
+	 * msm_gpu_funcs::progress()), if the GPU appears to be making progress
+	 * (ie. the CP has advanced in the command stream, we'll allow up to
+	 * DRM_MSM_HANGCHECK_PROGRESS_RETRIES expirations of the hangcheck timer
+	 * before killing the job.  But to detect progress we need two sample
+	 * points, so the duration of the hangcheck timer is halved.  In other
+	 * words we'll let the submit run for up to:
+	 *
+	 * (DRM_MSM_HANGCHECK_DEFAULT_PERIOD / 2) * (DRM_MSM_HANGCHECK_PROGRESS_RETRIES + 1)
+	 */
+	int hangcheck_progress_retries;
+
+	/**
+	 * last_cp_state: The state of the CP at the last call to gpu->progress()
+	 */
+	struct msm_cp_state last_cp_state;
+
 	/*
 	 * preempt_lock protects preemption and serializes wptr updates against
 	 * preemption.  Can be aquired from irq context.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_drv.c
index 075002ed6fb0..cc2ceb301b96 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -16,7 +16,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
index b1092aab1423..262bc43b1079 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_kms.c
@@ -5,6 +5,7 @@
  * This code is based on drivers/gpu/drm/mxsfb/mxsfb*
  */
 
+#include <linux/bitfield.h>
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
@@ -15,6 +16,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
+#include <drm/drm_color_mgmt.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_encoder.h>
 #include <drm/drm_fb_dma_helper.h>
@@ -31,13 +33,126 @@
 /* -----------------------------------------------------------------------------
  * CRTC
  */
+
+/*
+ * For conversion from YCbCr to RGB, the CSC operates as follows:
+ *
+ * |R|   |A1 A2 A3|   |Y  + D1|
+ * |G| = |B1 B2 B3| * |Cb + D2|
+ * |B|   |C1 C2 C3|   |Cr + D3|
+ *
+ * The A, B and C coefficients are expressed as Q2.8 fixed point values, and
+ * the D coefficients as Q0.8. Despite the reference manual stating the
+ * opposite, the D1, D2 and D3 offset values are added to Y, Cb and Cr, not
+ * subtracted. They must thus be programmed with negative values.
+ */
+static const u32 lcdif_yuv2rgb_coeffs[3][2][6] = {
+	[DRM_COLOR_YCBCR_BT601] = {
+		[DRM_COLOR_YCBCR_LIMITED_RANGE] = {
+			/*
+			 * BT.601 limited range:
+			 *
+			 * |R|   |1.1644  0.0000  1.5960|   |Y  - 16 |
+			 * |G| = |1.1644 -0.3917 -0.8129| * |Cb - 128|
+			 * |B|   |1.1644  2.0172  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x12a) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x199) | CSC0_COEF1_B1(0x12a),
+			CSC0_COEF2_B2(0x79c) | CSC0_COEF2_B3(0x730),
+			CSC0_COEF3_C1(0x12a) | CSC0_COEF3_C2(0x204),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x1f0),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+		[DRM_COLOR_YCBCR_FULL_RANGE] = {
+			/*
+			 * BT.601 full range:
+			 *
+			 * |R|   |1.0000  0.0000  1.4020|   |Y  - 0  |
+			 * |G| = |1.0000 -0.3441 -0.7141| * |Cb - 128|
+			 * |B|   |1.0000  1.7720  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x100) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x167) | CSC0_COEF1_B1(0x100),
+			CSC0_COEF2_B2(0x7a8) | CSC0_COEF2_B3(0x749),
+			CSC0_COEF3_C1(0x100) | CSC0_COEF3_C2(0x1c6),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x000),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+	},
+	[DRM_COLOR_YCBCR_BT709] = {
+		[DRM_COLOR_YCBCR_LIMITED_RANGE] = {
+			/*
+			 * Rec.709 limited range:
+			 *
+			 * |R|   |1.1644  0.0000  1.7927|   |Y  - 16 |
+			 * |G| = |1.1644 -0.2132 -0.5329| * |Cb - 128|
+			 * |B|   |1.1644  2.1124  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x12a) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x1cb) | CSC0_COEF1_B1(0x12a),
+			CSC0_COEF2_B2(0x7c9) | CSC0_COEF2_B3(0x778),
+			CSC0_COEF3_C1(0x12a) | CSC0_COEF3_C2(0x21d),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x1f0),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+		[DRM_COLOR_YCBCR_FULL_RANGE] = {
+			/*
+			 * Rec.709 full range:
+			 *
+			 * |R|   |1.0000  0.0000  1.5748|   |Y  - 0  |
+			 * |G| = |1.0000 -0.1873 -0.4681| * |Cb - 128|
+			 * |B|   |1.0000  1.8556  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x100) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x193) | CSC0_COEF1_B1(0x100),
+			CSC0_COEF2_B2(0x7d0) | CSC0_COEF2_B3(0x788),
+			CSC0_COEF3_C1(0x100) | CSC0_COEF3_C2(0x1db),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x000),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+	},
+	[DRM_COLOR_YCBCR_BT2020] = {
+		[DRM_COLOR_YCBCR_LIMITED_RANGE] = {
+			/*
+			 * BT.2020 limited range:
+			 *
+			 * |R|   |1.1644  0.0000  1.6787|   |Y  - 16 |
+			 * |G| = |1.1644 -0.1874 -0.6505| * |Cb - 128|
+			 * |B|   |1.1644  2.1418  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x12a) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x1ae) | CSC0_COEF1_B1(0x12a),
+			CSC0_COEF2_B2(0x7d0) | CSC0_COEF2_B3(0x759),
+			CSC0_COEF3_C1(0x12a) | CSC0_COEF3_C2(0x224),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x1f0),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+		[DRM_COLOR_YCBCR_FULL_RANGE] = {
+			/*
+			 * BT.2020 full range:
+			 *
+			 * |R|   |1.0000  0.0000  1.4746|   |Y  - 0  |
+			 * |G| = |1.0000 -0.1646 -0.5714| * |Cb - 128|
+			 * |B|   |1.0000  1.8814  0.0000|   |Cr - 128|
+			 */
+			CSC0_COEF0_A1(0x100) | CSC0_COEF0_A2(0x000),
+			CSC0_COEF1_A3(0x179) | CSC0_COEF1_B1(0x100),
+			CSC0_COEF2_B2(0x7d6) | CSC0_COEF2_B3(0x76e),
+			CSC0_COEF3_C1(0x100) | CSC0_COEF3_C2(0x1e2),
+			CSC0_COEF4_C3(0x000) | CSC0_COEF4_D1(0x000),
+			CSC0_COEF5_D2(0x180) | CSC0_COEF5_D3(0x180),
+		},
+	},
+};
+
 static void lcdif_set_formats(struct lcdif_drm_private *lcdif,
+			      struct drm_plane_state *plane_state,
 			      const u32 bus_format)
 {
 	struct drm_device *drm = lcdif->drm;
-	const u32 format = lcdif->crtc.primary->state->fb->format->format;
-
-	writel(CSC0_CTRL_BYPASS, lcdif->base + LCDC_V8_CSC0_CTRL);
+	const u32 format = plane_state->fb->format->format;
+	bool in_yuv = false;
+	bool out_yuv = false;
 
 	switch (bus_format) {
 	case MEDIA_BUS_FMT_RGB565_1X16:
@@ -51,24 +166,7 @@ static void lcdif_set_formats(struct lcdif_drm_private *lcdif,
 	case MEDIA_BUS_FMT_UYVY8_1X16:
 		writel(DISP_PARA_LINE_PATTERN_UYVY_H,
 		       lcdif->base + LCDC_V8_DISP_PARA);
-
-		/* CSC: BT.601 Full Range RGB to YCbCr coefficients. */
-		writel(CSC0_COEF0_A2(0x096) | CSC0_COEF0_A1(0x04c),
-		       lcdif->base + LCDC_V8_CSC0_COEF0);
-		writel(CSC0_COEF1_B1(0x7d5) | CSC0_COEF1_A3(0x01d),
-		       lcdif->base + LCDC_V8_CSC0_COEF1);
-		writel(CSC0_COEF2_B3(0x080) | CSC0_COEF2_B2(0x7ac),
-		       lcdif->base + LCDC_V8_CSC0_COEF2);
-		writel(CSC0_COEF3_C2(0x795) | CSC0_COEF3_C1(0x080),
-		       lcdif->base + LCDC_V8_CSC0_COEF3);
-		writel(CSC0_COEF4_D1(0x000) | CSC0_COEF4_C3(0x7ec),
-		       lcdif->base + LCDC_V8_CSC0_COEF4);
-		writel(CSC0_COEF5_D3(0x080) | CSC0_COEF5_D2(0x080),
-		       lcdif->base + LCDC_V8_CSC0_COEF5);
-
-		writel(CSC0_CTRL_CSC_MODE_RGB2YCbCr,
-		       lcdif->base + LCDC_V8_CSC0_CTRL);
-
+		out_yuv = true;
 		break;
 	default:
 		dev_err(drm->dev, "Unknown media bus format 0x%x\n", bus_format);
@@ -76,6 +174,7 @@ static void lcdif_set_formats(struct lcdif_drm_private *lcdif,
 	}
 
 	switch (format) {
+	/* RGB Formats */
 	case DRM_FORMAT_RGB565:
 		writel(CTRLDESCL0_5_BPP_16_RGB565,
 		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
@@ -100,10 +199,84 @@ static void lcdif_set_formats(struct lcdif_drm_private *lcdif,
 		writel(CTRLDESCL0_5_BPP_32_ARGB8888,
 		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
 		break;
+
+	/* YUV Formats */
+	case DRM_FORMAT_YUYV:
+		writel(CTRLDESCL0_5_BPP_YCbCr422 | CTRLDESCL0_5_YUV_FORMAT_VY2UY1,
+		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
+		in_yuv = true;
+		break;
+	case DRM_FORMAT_YVYU:
+		writel(CTRLDESCL0_5_BPP_YCbCr422 | CTRLDESCL0_5_YUV_FORMAT_UY2VY1,
+		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
+		in_yuv = true;
+		break;
+	case DRM_FORMAT_UYVY:
+		writel(CTRLDESCL0_5_BPP_YCbCr422 | CTRLDESCL0_5_YUV_FORMAT_Y2VY1U,
+		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
+		in_yuv = true;
+		break;
+	case DRM_FORMAT_VYUY:
+		writel(CTRLDESCL0_5_BPP_YCbCr422 | CTRLDESCL0_5_YUV_FORMAT_Y2UY1V,
+		       lcdif->base + LCDC_V8_CTRLDESCL0_5);
+		in_yuv = true;
+		break;
+
 	default:
 		dev_err(drm->dev, "Unknown pixel format 0x%x\n", format);
 		break;
 	}
+
+	/*
+	 * The CSC differentiates between "YCbCr" and "YUV", but the reference
+	 * manual doesn't detail how they differ. Experiments showed that the
+	 * luminance value is unaffected, only the calculations involving chroma
+	 * values differ. The YCbCr mode behaves as expected, with chroma values
+	 * being offset by 128. The YUV mode isn't fully understood.
+	 */
+	if (!in_yuv && out_yuv) {
+		/* RGB -> YCbCr */
+		writel(CSC0_CTRL_CSC_MODE_RGB2YCbCr,
+		       lcdif->base + LCDC_V8_CSC0_CTRL);
+
+		/*
+		 * CSC: BT.601 Limited Range RGB to YCbCr coefficients.
+		 *
+		 * |Y |   | 0.2568  0.5041  0.0979|   |R|   |16 |
+		 * |Cb| = |-0.1482 -0.2910  0.4392| * |G| + |128|
+		 * |Cr|   | 0.4392  0.4392 -0.3678|   |B|   |128|
+		 */
+		writel(CSC0_COEF0_A2(0x081) | CSC0_COEF0_A1(0x041),
+		       lcdif->base + LCDC_V8_CSC0_COEF0);
+		writel(CSC0_COEF1_B1(0x7db) | CSC0_COEF1_A3(0x019),
+		       lcdif->base + LCDC_V8_CSC0_COEF1);
+		writel(CSC0_COEF2_B3(0x070) | CSC0_COEF2_B2(0x7b6),
+		       lcdif->base + LCDC_V8_CSC0_COEF2);
+		writel(CSC0_COEF3_C2(0x7a2) | CSC0_COEF3_C1(0x070),
+		       lcdif->base + LCDC_V8_CSC0_COEF3);
+		writel(CSC0_COEF4_D1(0x010) | CSC0_COEF4_C3(0x7ee),
+		       lcdif->base + LCDC_V8_CSC0_COEF4);
+		writel(CSC0_COEF5_D3(0x080) | CSC0_COEF5_D2(0x080),
+		       lcdif->base + LCDC_V8_CSC0_COEF5);
+	} else if (in_yuv && !out_yuv) {
+		/* YCbCr -> RGB */
+		const u32 *coeffs =
+			lcdif_yuv2rgb_coeffs[plane_state->color_encoding]
+					    [plane_state->color_range];
+
+		writel(CSC0_CTRL_CSC_MODE_YCbCr2RGB,
+		       lcdif->base + LCDC_V8_CSC0_CTRL);
+
+		writel(coeffs[0], lcdif->base + LCDC_V8_CSC0_COEF0);
+		writel(coeffs[1], lcdif->base + LCDC_V8_CSC0_COEF1);
+		writel(coeffs[2], lcdif->base + LCDC_V8_CSC0_COEF2);
+		writel(coeffs[3], lcdif->base + LCDC_V8_CSC0_COEF3);
+		writel(coeffs[4], lcdif->base + LCDC_V8_CSC0_COEF4);
+		writel(coeffs[5], lcdif->base + LCDC_V8_CSC0_COEF5);
+	} else {
+		/* RGB -> RGB, YCbCr -> YCbCr: bypass colorspace converter. */
+		writel(CSC0_CTRL_BYPASS, lcdif->base + LCDC_V8_CSC0_CTRL);
+	}
 }
 
 static void lcdif_set_mode(struct lcdif_drm_private *lcdif, u32 bus_flags)
@@ -142,14 +315,36 @@ static void lcdif_set_mode(struct lcdif_drm_private *lcdif, u32 bus_flags)
 	       CTRLDESCL0_1_WIDTH(m->hdisplay),
 	       lcdif->base + LCDC_V8_CTRLDESCL0_1);
 
-	writel(CTRLDESCL0_3_PITCH(lcdif->crtc.primary->state->fb->pitches[0]),
-	       lcdif->base + LCDC_V8_CTRLDESCL0_3);
+	/*
+	 * Undocumented P_SIZE and T_SIZE register but those written in the
+	 * downstream kernel those registers control the AXI burst size. As of
+	 * now there are two known values:
+	 *  1 - 128Byte
+	 *  2 - 256Byte
+	 * Downstream set it to 256B burst size to improve the memory
+	 * efficiency so set it here too.
+	 */
+	ctrl = CTRLDESCL0_3_P_SIZE(2) | CTRLDESCL0_3_T_SIZE(2) |
+	       CTRLDESCL0_3_PITCH(lcdif->crtc.primary->state->fb->pitches[0]);
+	writel(ctrl, lcdif->base + LCDC_V8_CTRLDESCL0_3);
 }
 
 static void lcdif_enable_controller(struct lcdif_drm_private *lcdif)
 {
 	u32 reg;
 
+	/* Set FIFO Panic watermarks, low 1/3, high 2/3 . */
+	writel(FIELD_PREP(PANIC0_THRES_LOW_MASK, 1 * PANIC0_THRES_MAX / 3) |
+	       FIELD_PREP(PANIC0_THRES_HIGH_MASK, 2 * PANIC0_THRES_MAX / 3),
+	       lcdif->base + LCDC_V8_PANIC0_THRES);
+
+	/*
+	 * Enable FIFO Panic, this does not generate interrupt, but
+	 * boosts NoC priority based on FIFO Panic watermarks.
+	 */
+	writel(INT_ENABLE_D1_PLANE_PANIC_EN,
+	       lcdif->base + LCDC_V8_INT_ENABLE_D1);
+
 	reg = readl(lcdif->base + LCDC_V8_DISP_PARA);
 	reg |= DISP_PARA_DISP_ON;
 	writel(reg, lcdif->base + LCDC_V8_DISP_PARA);
@@ -177,6 +372,9 @@ static void lcdif_disable_controller(struct lcdif_drm_private *lcdif)
 	reg = readl(lcdif->base + LCDC_V8_DISP_PARA);
 	reg &= ~DISP_PARA_DISP_ON;
 	writel(reg, lcdif->base + LCDC_V8_DISP_PARA);
+
+	/* Disable FIFO Panic NoC priority booster. */
+	writel(0, lcdif->base + LCDC_V8_INT_ENABLE_D1);
 }
 
 static void lcdif_reset_block(struct lcdif_drm_private *lcdif)
@@ -188,6 +386,7 @@ static void lcdif_reset_block(struct lcdif_drm_private *lcdif)
 }
 
 static void lcdif_crtc_mode_set_nofb(struct lcdif_drm_private *lcdif,
+				     struct drm_plane_state *plane_state,
 				     struct drm_bridge_state *bridge_state,
 				     const u32 bus_format)
 {
@@ -210,7 +409,7 @@ static void lcdif_crtc_mode_set_nofb(struct lcdif_drm_private *lcdif,
 	/* Mandatory eLCDIF reset as per the Reference Manual */
 	lcdif_reset_block(lcdif);
 
-	lcdif_set_formats(lcdif, bus_format);
+	lcdif_set_formats(lcdif, plane_state, bus_format);
 
 	lcdif_set_mode(lcdif, bus_flags);
 }
@@ -293,7 +492,7 @@ static void lcdif_crtc_atomic_enable(struct drm_crtc *crtc,
 
 	pm_runtime_get_sync(drm->dev);
 
-	lcdif_crtc_mode_set_nofb(lcdif, bridge_state, bus_format);
+	lcdif_crtc_mode_set_nofb(lcdif, new_pstate, bridge_state, bus_format);
 
 	/* Write cur_buf as well to avoid an initial corrupt frame */
 	paddr = drm_fb_dma_get_gem_addr(new_pstate->fb, new_pstate, 0);
@@ -437,12 +636,19 @@ static const struct drm_plane_funcs lcdif_plane_funcs = {
 };
 
 static const u32 lcdif_primary_plane_formats[] = {
+	/* RGB */
 	DRM_FORMAT_RGB565,
 	DRM_FORMAT_RGB888,
 	DRM_FORMAT_XBGR8888,
 	DRM_FORMAT_XRGB1555,
 	DRM_FORMAT_XRGB4444,
 	DRM_FORMAT_XRGB8888,
+
+	/* Packed YCbCr */
+	DRM_FORMAT_YUYV,
+	DRM_FORMAT_YVYU,
+	DRM_FORMAT_UYVY,
+	DRM_FORMAT_VYUY,
 };
 
 static const u64 lcdif_modifiers[] = {
@@ -456,6 +662,11 @@ static const u64 lcdif_modifiers[] = {
 
 int lcdif_kms_init(struct lcdif_drm_private *lcdif)
 {
+	const u32 supported_encodings = BIT(DRM_COLOR_YCBCR_BT601) |
+					BIT(DRM_COLOR_YCBCR_BT709) |
+					BIT(DRM_COLOR_YCBCR_BT2020);
+	const u32 supported_ranges = BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
+				     BIT(DRM_COLOR_YCBCR_FULL_RANGE);
 	struct drm_encoder *encoder = &lcdif->encoder;
 	struct drm_crtc *crtc = &lcdif->crtc;
 	int ret;
@@ -471,6 +682,14 @@ int lcdif_kms_init(struct lcdif_drm_private *lcdif)
 	if (ret)
 		return ret;
 
+	ret = drm_plane_create_color_properties(&lcdif->planes.primary,
+						supported_encodings,
+						supported_ranges,
+						DRM_COLOR_YCBCR_BT601,
+						DRM_COLOR_YCBCR_LIMITED_RANGE);
+	if (ret)
+		return ret;
+
 	drm_crtc_helper_add(crtc, &lcdif_crtc_helper_funcs);
 	ret = drm_crtc_init_with_planes(lcdif->drm, crtc,
 					&lcdif->planes.primary, NULL,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
index c70220651e3a..c55dfb236c1d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/lcdif_regs.h
@@ -130,7 +130,7 @@
 #define CTRL_FETCH_START_OPTION_BPV	BIT(9)
 #define CTRL_FETCH_START_OPTION_RESV	GENMASK(9, 8)
 #define CTRL_FETCH_START_OPTION_MASK	GENMASK(9, 8)
-#define CTRL_NEG				BIT(4)
+#define CTRL_NEG			BIT(4)
 #define CTRL_INV_PXCK			BIT(3)
 #define CTRL_INV_DE			BIT(2)
 #define CTRL_INV_VS			BIT(1)
@@ -138,9 +138,9 @@
 
 #define DISP_PARA_DISP_ON		BIT(31)
 #define DISP_PARA_SWAP_EN		BIT(30)
-#define DISP_PARA_LINE_PATTERN_UYVY_H	(GENMASK(29, 28) | BIT(26))
-#define DISP_PARA_LINE_PATTERN_RGB565	GENMASK(28, 26)
-#define DISP_PARA_LINE_PATTERN_RGB888	0
+#define DISP_PARA_LINE_PATTERN_UYVY_H	(0xd << 26)
+#define DISP_PARA_LINE_PATTERN_RGB565	(0x7 << 26)
+#define DISP_PARA_LINE_PATTERN_RGB888	(0x0 << 26)
 #define DISP_PARA_LINE_PATTERN_MASK	GENMASK(29, 26)
 #define DISP_PARA_DISP_MODE_MASK	GENMASK(25, 24)
 #define DISP_PARA_BGND_R_MASK		GENMASK(23, 16)
@@ -186,10 +186,14 @@
 #define INT_ENABLE_D1_PLANE_PANIC_EN	BIT(0)
 
 #define CTRLDESCL0_1_HEIGHT(n)		(((n) & 0xffff) << 16)
-#define CTRLDESCL0_1_HEIGHT_MASK		GENMASK(31, 16)
+#define CTRLDESCL0_1_HEIGHT_MASK	GENMASK(31, 16)
 #define CTRLDESCL0_1_WIDTH(n)		((n) & 0xffff)
 #define CTRLDESCL0_1_WIDTH_MASK		GENMASK(15, 0)
 
+#define CTRLDESCL0_3_P_SIZE(n)		(((n) << 20) & CTRLDESCL0_3_P_SIZE_MASK)
+#define CTRLDESCL0_3_P_SIZE_MASK	GENMASK(22, 20)
+#define CTRLDESCL0_3_T_SIZE(n)		(((n) << 16) & CTRLDESCL0_3_T_SIZE_MASK)
+#define CTRLDESCL0_3_T_SIZE_MASK	GENMASK(17, 16)
 #define CTRLDESCL0_3_PITCH(n)		((n) & 0xffff)
 #define CTRLDESCL0_3_PITCH_MASK		GENMASK(15, 0)
 
@@ -198,21 +202,24 @@
 
 #define CTRLDESCL0_5_EN			BIT(31)
 #define CTRLDESCL0_5_SHADOW_LOAD_EN	BIT(30)
-#define CTRLDESCL0_5_BPP_16_RGB565	BIT(26)
-#define CTRLDESCL0_5_BPP_16_ARGB1555	(BIT(26) | BIT(24))
-#define CTRLDESCL0_5_BPP_16_ARGB4444	(BIT(26) | BIT(25))
-#define CTRLDESCL0_5_BPP_YCbCr422	(BIT(26) | BIT(25) | BIT(24))
-#define CTRLDESCL0_5_BPP_24_RGB888	BIT(27)
-#define CTRLDESCL0_5_BPP_32_ARGB8888	(BIT(27) | BIT(24))
-#define CTRLDESCL0_5_BPP_32_ABGR8888	(BIT(27) | BIT(25))
+#define CTRLDESCL0_5_BPP_16_RGB565	(0x4 << 24)
+#define CTRLDESCL0_5_BPP_16_ARGB1555	(0x5 << 24)
+#define CTRLDESCL0_5_BPP_16_ARGB4444	(0x6 << 24)
+#define CTRLDESCL0_5_BPP_YCbCr422	(0x7 << 24)
+#define CTRLDESCL0_5_BPP_24_RGB888	(0x8 << 24)
+#define CTRLDESCL0_5_BPP_32_ARGB8888	(0x9 << 24)
+#define CTRLDESCL0_5_BPP_32_ABGR8888	(0xa << 24)
 #define CTRLDESCL0_5_BPP_MASK		GENMASK(27, 24)
-#define CTRLDESCL0_5_YUV_FORMAT_Y2VY1U	0
-#define CTRLDESCL0_5_YUV_FORMAT_Y2UY1V	BIT(14)
-#define CTRLDESCL0_5_YUV_FORMAT_VY2UY1	BIT(15)
-#define CTRLDESCL0_5_YUV_FORMAT_UY2VY1	(BIT(15) | BIT(14))
+#define CTRLDESCL0_5_YUV_FORMAT_Y2VY1U	(0x0 << 14)
+#define CTRLDESCL0_5_YUV_FORMAT_Y2UY1V	(0x1 << 14)
+#define CTRLDESCL0_5_YUV_FORMAT_VY2UY1	(0x2 << 14)
+#define CTRLDESCL0_5_YUV_FORMAT_UY2VY1	(0x3 << 14)
 #define CTRLDESCL0_5_YUV_FORMAT_MASK	GENMASK(15, 14)
 
-#define CSC0_CTRL_CSC_MODE_RGB2YCbCr	GENMASK(2, 1)
+#define CSC0_CTRL_CSC_MODE_YUV2RGB	(0x0 << 1)
+#define CSC0_CTRL_CSC_MODE_YCbCr2RGB	(0x1 << 1)
+#define CSC0_CTRL_CSC_MODE_RGB2YUV	(0x2 << 1)
+#define CSC0_CTRL_CSC_MODE_RGB2YCbCr	(0x3 << 1)
 #define CSC0_CTRL_CSC_MODE_MASK		GENMASK(2, 1)
 #define CSC0_CTRL_BYPASS		BIT(0)
 
@@ -248,6 +255,7 @@
 
 #define PANIC0_THRES_LOW_MASK		GENMASK(24, 16)
 #define PANIC0_THRES_HIGH_MASK		GENMASK(8, 0)
+#define PANIC0_THRES_MAX		511
 
 #define LCDIF_MIN_XRES			120
 #define LCDIF_MIN_YRES			120
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/mxsfb_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index b29b332ed381..810edea0a31e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -20,7 +20,7 @@
 #include <drm/drm_bridge.h>
 #include <drm/drm_connector.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/Kbuild
index 60586fb8275e..5e5617006da5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/Kbuild
@@ -54,10 +54,6 @@ nouveau-y += nouveau_bios.o
 nouveau-y += nouveau_connector.o
 nouveau-y += nouveau_display.o
 nouveau-y += nouveau_dp.o
-nouveau-y += nouveau_fbcon.o
-nouveau-y += nv04_fbcon.o
-nouveau-y += nv50_fbcon.o
-nouveau-y += nvc0_fbcon.o
 include $(src)/dispnv04/Kbuild
 include $(src)/dispnv50/Kbuild
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index ee92d576d277..0e0f117bc70b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/crtc.c
@@ -23,6 +23,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_vblank.h>
@@ -37,7 +38,6 @@
 #include "nouveau_crtc.h"
 #include "hw.h"
 #include "nvreg.h"
-#include "nouveau_fbcon.h"
 #include "disp.h"
 #include "nouveau_dma.h"
 
@@ -761,7 +761,8 @@ static void nv_crtc_destroy(struct drm_crtc *crtc)
 	nouveau_bo_unmap(nv_crtc->cursor.nvbo);
 	nouveau_bo_unpin(nv_crtc->cursor.nvbo);
 	nouveau_bo_ref(NULL, &nv_crtc->cursor.nvbo);
-	nvif_notify_dtor(&nv_crtc->vblank);
+	nvif_event_dtor(&nv_crtc->vblank);
+	nvif_head_dtor(&nv_crtc->head);
 	kfree(nv_crtc);
 }
 
@@ -914,14 +915,6 @@ nv04_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
 			       struct drm_framebuffer *fb,
 			       int x, int y, enum mode_set_atomic state)
 {
-	struct nouveau_drm *drm = nouveau_drm(crtc->dev);
-	struct drm_device *dev = drm->dev;
-
-	if (state == ENTER_ATOMIC_MODE_SET)
-		nouveau_fbcon_accel_save_disable(dev);
-	else
-		nouveau_fbcon_accel_restore(dev);
-
 	return nv04_crtc_do_mode_set_base(crtc, fb, x, y, true);
 }
 
@@ -1080,10 +1073,10 @@ nv04_finish_page_flip(struct nouveau_channel *chan,
 }
 
 int
-nv04_flip_complete(struct nvif_notify *notify)
+nv04_flip_complete(struct nvif_event *event, void *argv, u32 argc)
 {
-	struct nouveau_cli *cli = (void *)notify->object->client;
-	struct nouveau_drm *drm = cli->drm;
+	struct nv04_display *disp = container_of(event, typeof(*disp), flip);
+	struct nouveau_drm *drm = disp->drm;
 	struct nouveau_channel *chan = drm->channel;
 	struct nv04_page_flip_state state;
 
@@ -1094,7 +1087,7 @@ nv04_flip_complete(struct nvif_notify *notify)
 				 state.bpp / 8);
 	}
 
-	return NVIF_NOTIFY_KEEP;
+	return NVIF_EVENT_KEEP;
 }
 
 static int
@@ -1279,13 +1272,13 @@ static const struct drm_plane_funcs nv04_primary_plane_funcs = {
 	DRM_PLANE_NON_ATOMIC_FUNCS,
 };
 
-static int nv04_crtc_vblank_handler(struct nvif_notify *notify)
+static int
+nv04_crtc_vblank_handler(struct nvif_event *event, void *repv, u32 repc)
 {
-	struct nouveau_crtc *nv_crtc =
-		container_of(notify, struct nouveau_crtc, vblank);
+	struct nouveau_crtc *nv_crtc = container_of(event, struct nouveau_crtc, vblank);
 
 	drm_crtc_handle_vblank(&nv_crtc->base);
-	return NVIF_NOTIFY_KEEP;
+	return NVIF_EVENT_KEEP;
 }
 
 int
@@ -1341,14 +1334,10 @@ nv04_crtc_create(struct drm_device *dev, int crtc_num)
 
 	nv04_cursor_init(nv_crtc);
 
-	ret = nvif_notify_ctor(&disp->disp.object, "kmsVbl", nv04_crtc_vblank_handler,
-			       false, NV04_DISP_NTFY_VBLANK,
-			       &(struct nvif_notify_head_req_v0) {
-				    .head = nv_crtc->index,
-			       },
-			       sizeof(struct nvif_notify_head_req_v0),
-			       sizeof(struct nvif_notify_head_rep_v0),
-			       &nv_crtc->vblank);
+	ret = nvif_head_ctor(&disp->disp, nv_crtc->base.name, nv_crtc->index, &nv_crtc->head);
+	if (ret)
+		return ret;
 
-	return ret;
+	return nvif_head_vblank_event_ctor(&nv_crtc->head, "kmsVbl", nv04_crtc_vblank_handler,
+					   false, &nv_crtc->vblank);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 99fee4d8cd31..e9ac3fb27ff7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -61,7 +61,7 @@ nv04_display_fini(struct drm_device *dev, bool runtime, bool suspend)
 	struct drm_crtc *crtc;
 
 	/* Disable flip completion events. */
-	nvif_notify_put(&disp->flip);
+	nvif_event_block(&disp->flip);
 
 	/* Disable vblank interrupts. */
 	NVWriteCRTC(dev, 0, NV_PCRTC_INTR_EN_0, 0);
@@ -121,7 +121,7 @@ nv04_display_init(struct drm_device *dev, bool resume, bool runtime)
 		encoder->enc_save(&encoder->base.base);
 
 	/* Enable flip completion events. */
-	nvif_notify_get(&disp->flip);
+	nvif_event_allow(&disp->flip);
 
 	if (!resume)
 		return 0;
@@ -202,7 +202,7 @@ nv04_display_destroy(struct drm_device *dev)
 
 	nouveau_hw_save_vga_fonts(dev, 0);
 
-	nvif_notify_dtor(&disp->flip);
+	nvif_event_dtor(&disp->flip);
 
 	nouveau_display(dev)->priv = NULL;
 	vfree(disp);
@@ -227,6 +227,8 @@ nv04_display_create(struct drm_device *dev)
 	if (!disp)
 		return -ENOMEM;
 
+	disp->drm = drm;
+
 	nvif_object_map(&drm->client.device.object, NULL, 0);
 
 	nouveau_display(dev)->priv = disp;
@@ -239,9 +241,10 @@ nv04_display_create(struct drm_device *dev)
 
 	/* Request page flip completion event. */
 	if (drm->channel) {
-		nvif_notify_ctor(&drm->channel->nvsw, "kmsFlip", nv04_flip_complete,
-				 false, NV04_NVSW_NTFY_UEVENT,
-				 NULL, 0, 0, &disp->flip);
+		ret = nvif_event_ctor(&drm->channel->nvsw, "kmsFlip", 0, nv04_flip_complete,
+				      true, NULL, 0, &disp->flip);
+		if (ret)
+			return ret;
 	}
 
 	nouveau_hw_save_vga_fonts(dev, 1);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.h
index f0a24126641a..11a6663758ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv04/disp.h
@@ -6,6 +6,8 @@
 
 #include "nouveau_display.h"
 
+#include <nvif/event.h>
+
 struct nouveau_encoder;
 
 enum nv04_fp_display_regs {
@@ -84,7 +86,8 @@ struct nv04_display {
 	uint32_t saved_vga_font[4][16384];
 	uint32_t dac_users[4];
 	struct nouveau_bo *image[2];
-	struct nvif_notify flip;
+	struct nvif_event flip;
+	struct nouveau_drm *drm;
 };
 
 static inline struct nv04_display *
@@ -179,5 +182,5 @@ nouveau_bios_run_init_table(struct drm_device *dev, u16 table,
 	);
 }
 
-int nv04_flip_complete(struct nvif_notify *);
+int nv04_flip_complete(struct nvif_event *, void *, u32);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/crc.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/crc.c
index b834e8a9ae77..9c942fbd836d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/crc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/crc.c
@@ -463,7 +463,7 @@ void nv50_crc_atomic_set(struct nv50_head *head,
 	if (!outp)
 		return;
 
-	func->set_src(head, outp->or, nv50_crc_source_type(outp, asyh->crc.src),
+	func->set_src(head, outp->outp.or.id, nv50_crc_source_type(outp, asyh->crc.src),
 		      &crc->ctx[crc->ctx_idx]);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 33c97d510999..edcb2529b402 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -46,8 +46,8 @@
 
 #include <nvif/class.h>
 #include <nvif/cl0002.h>
-#include <nvif/cl5070.h>
 #include <nvif/event.h>
+#include <nvif/if0012.h>
 #include <nvif/if0014.h>
 #include <nvif/timer.h>
 
@@ -64,7 +64,6 @@
 #include "nouveau_connector.h"
 #include "nouveau_encoder.h"
 #include "nouveau_fence.h"
-#include "nouveau_fbcon.h"
 
 #include <subdev/bios/dp.h>
 
@@ -131,7 +130,7 @@ nv50_dmac_kick(struct nvif_push *push)
 {
 	struct nv50_dmac *dmac = container_of(push, typeof(*dmac), _push);
 
-	dmac->cur = push->cur - (u32 *)dmac->_push.mem.object.map.ptr;
+	dmac->cur = push->cur - (u32 __iomem *)dmac->_push.mem.object.map.ptr;
 	if (dmac->put != dmac->cur) {
 		/* Push buffer fetches are not coherent with BAR1, we need to ensure
 		 * writes have been flushed right through to VRAM before writing PUT.
@@ -194,7 +193,7 @@ nv50_dmac_wait(struct nvif_push *push, u32 size)
 	if (WARN_ON(size > dmac->max))
 		return -EINVAL;
 
-	dmac->cur = push->cur - (u32 *)dmac->_push.mem.object.map.ptr;
+	dmac->cur = push->cur - (u32 __iomem *)dmac->_push.mem.object.map.ptr;
 	if (dmac->cur + size >= dmac->max) {
 		int ret = nv50_dmac_wind(dmac);
 		if (ret)
@@ -317,52 +316,6 @@ nv50_outp_dump_caps(struct nouveau_drm *drm,
 		 outp->base.base.name, outp->caps.dp_interlace);
 }
 
-static void
-nv50_outp_release(struct nouveau_encoder *nv_encoder)
-{
-	struct nv50_disp *disp = nv50_disp(nv_encoder->base.base.dev);
-	struct {
-		struct nv50_disp_mthd_v1 base;
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_RELEASE,
-		.base.hasht  = nv_encoder->dcb->hasht,
-		.base.hashm  = nv_encoder->dcb->hashm,
-	};
-
-	nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
-	nv_encoder->or = -1;
-	nv_encoder->link = 0;
-}
-
-static int
-nv50_outp_acquire(struct nouveau_encoder *nv_encoder, bool hda)
-{
-	struct nouveau_drm *drm = nouveau_drm(nv_encoder->base.base.dev);
-	struct nv50_disp *disp = nv50_disp(drm->dev);
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_acquire_v0 info;
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_ACQUIRE,
-		.base.hasht  = nv_encoder->dcb->hasht,
-		.base.hashm  = nv_encoder->dcb->hashm,
-		.info.hda = hda,
-	};
-	int ret;
-
-	ret = nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
-	if (ret) {
-		NV_ERROR(drm, "error acquiring output path: %d\n", ret);
-		return ret;
-	}
-
-	nv_encoder->or = args.info.or;
-	nv_encoder->link = args.info.link;
-	return 0;
-}
-
 static int
 nv50_outp_atomic_check_view(struct drm_encoder *encoder,
 			    struct drm_crtc_state *crtc_state,
@@ -489,9 +442,9 @@ nv50_dac_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *st
 	struct nv50_core *core = nv50_disp(encoder->dev)->core;
 	const u32 ctrl = NVDEF(NV507D, DAC_SET_CONTROL, OWNER, NONE);
 
-	core->func->dac->ctrl(core, nv_encoder->or, ctrl, NULL);
+	core->func->dac->ctrl(core, nv_encoder->outp.or.id, ctrl, NULL);
 	nv_encoder->crtc = NULL;
-	nv50_outp_release(nv_encoder);
+	nvif_outp_release(&nv_encoder->outp);
 }
 
 static void
@@ -516,9 +469,9 @@ nv50_dac_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 
 	ctrl |= NVDEF(NV507D, DAC_SET_CONTROL, PROTOCOL, RGB_CRT);
 
-	nv50_outp_acquire(nv_encoder, false);
+	nvif_outp_acquire_rgb_crt(&nv_encoder->outp);
 
-	core->func->dac->ctrl(core, nv_encoder->or, ctrl, asyh);
+	core->func->dac->ctrl(core, nv_encoder->outp.or.id, ctrl, asyh);
 	asyh->or.depth = 0;
 
 	nv_encoder->crtc = &nv_crtc->base;
@@ -634,7 +587,7 @@ nv50_audio_component_get_eld(struct device *kdev, int port, int dev_id,
 		nv_connector = nouveau_connector(nv_encoder->audio.connector);
 		nv_crtc = nouveau_crtc(nv_encoder->crtc);
 
-		if (!nv_crtc || nv_encoder->or != port || nv_crtc->index != dev_id)
+		if (!nv_crtc || nv_encoder->outp.or.id != port || nv_crtc->index != dev_id)
 			continue;
 
 		*enabled = nv_encoder->audio.enabled;
@@ -718,33 +671,37 @@ nv50_audio_component_fini(struct nouveau_drm *drm)
 /******************************************************************************
  * Audio
  *****************************************************************************/
+static bool
+nv50_audio_supported(struct drm_encoder *encoder)
+{
+	struct nv50_disp *disp = nv50_disp(encoder->dev);
+
+	if (disp->disp->object.oclass <= GT200_DISP ||
+	    disp->disp->object.oclass == GT206_DISP)
+		return false;
+
+	return true;
+}
+
 static void
 nv50_audio_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc)
 {
 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nv50_disp *disp = nv50_disp(encoder->dev);
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_hda_eld_v0 eld;
-	} args = {
-		.base.version = 1,
-		.base.method  = NV50_DISP_MTHD_V1_SOR_HDA_ELD,
-		.base.hasht   = nv_encoder->dcb->hasht,
-		.base.hashm   = (0xf0ff & nv_encoder->dcb->hashm) |
-				(0x0100 << nv_crtc->index),
-	};
+	struct nvif_outp *outp = &nv_encoder->outp;
+
+	if (!nv50_audio_supported(encoder))
+		return;
 
 	mutex_lock(&drm->audio.lock);
 	if (nv_encoder->audio.enabled) {
 		nv_encoder->audio.enabled = false;
 		nv_encoder->audio.connector = NULL;
-		nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
+		nvif_outp_hda_eld(&nv_encoder->outp, nv_crtc->index, NULL, 0);
 	}
 	mutex_unlock(&drm->audio.lock);
 
-	nv50_audio_component_eld_notify(drm->audio.component, nv_encoder->or,
-					nv_crtc->index);
+	nv50_audio_component_eld_notify(drm->audio.component, outp->or.id, nv_crtc->index);
 }
 
 static void
@@ -754,159 +711,101 @@ nv50_audio_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
 {
 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nv50_disp *disp = nv50_disp(encoder->dev);
-	struct __packed {
-		struct {
-			struct nv50_disp_mthd_v1 mthd;
-			struct nv50_disp_sor_hda_eld_v0 eld;
-		} base;
-		u8 data[sizeof(nv_connector->base.eld)];
-	} args = {
-		.base.mthd.version = 1,
-		.base.mthd.method  = NV50_DISP_MTHD_V1_SOR_HDA_ELD,
-		.base.mthd.hasht   = nv_encoder->dcb->hasht,
-		.base.mthd.hashm   = (0xf0ff & nv_encoder->dcb->hashm) |
-				     (0x0100 << nv_crtc->index),
-	};
-
-	if (!drm_detect_monitor_audio(nv_connector->edid))
+	struct nvif_outp *outp = &nv_encoder->outp;
+
+	if (!nv50_audio_supported(encoder) || !drm_detect_monitor_audio(nv_connector->edid))
 		return;
 
 	mutex_lock(&drm->audio.lock);
 
-	memcpy(args.data, nv_connector->base.eld, sizeof(args.data));
-
-	nvif_mthd(&disp->disp->object, 0, &args,
-		  sizeof(args.base) + drm_eld_size(args.data));
+	nvif_outp_hda_eld(&nv_encoder->outp, nv_crtc->index, nv_connector->base.eld,
+			  drm_eld_size(nv_connector->base.eld));
 	nv_encoder->audio.enabled = true;
 	nv_encoder->audio.connector = &nv_connector->base;
 
 	mutex_unlock(&drm->audio.lock);
 
-	nv50_audio_component_eld_notify(drm->audio.component, nv_encoder->or,
-					nv_crtc->index);
+	nv50_audio_component_eld_notify(drm->audio.component, outp->or.id, nv_crtc->index);
 }
 
 /******************************************************************************
  * HDMI
  *****************************************************************************/
-static void
-nv50_hdmi_disable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nv50_disp *disp = nv50_disp(encoder->dev);
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_hdmi_pwr_v0 pwr;
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_SOR_HDMI_PWR,
-		.base.hasht  = nv_encoder->dcb->hasht,
-		.base.hashm  = (0xf0ff & nv_encoder->dcb->hashm) |
-			       (0x0100 << nv_crtc->index),
-	};
-
-	nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
-}
-
 static void
 nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
 		 struct nouveau_connector *nv_connector, struct drm_atomic_state *state,
-		 struct drm_display_mode *mode)
+		 struct drm_display_mode *mode, bool hda)
 {
 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nv50_disp *disp = nv50_disp(encoder->dev);
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_hdmi_pwr_v0 pwr;
-		u8 infoframes[2 * 17]; /* two frames, up to 17 bytes each */
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_SOR_HDMI_PWR,
-		.base.hasht  = nv_encoder->dcb->hasht,
-		.base.hashm  = (0xf0ff & nv_encoder->dcb->hashm) |
-			       (0x0100 << nv_crtc->index),
-		.pwr.state = 1,
-		.pwr.rekey = 56, /* binary driver, and tegra, constant */
-	};
-	struct drm_hdmi_info *hdmi;
+	struct drm_hdmi_info *hdmi = &nv_connector->base.display_info.hdmi;
+	union hdmi_infoframe infoframe = { 0 };
+	const u8 rekey = 56; /* binary driver, and tegra, constant */
+	u8 scdc = 0;
 	u32 max_ac_packet;
-	union hdmi_infoframe avi_frame;
-	union hdmi_infoframe vendor_frame;
-	bool high_tmds_clock_ratio = false, scrambling = false;
-	u8 config;
-	int ret;
-	int size;
-
-	if (!drm_detect_hdmi_monitor(nv_connector->edid))
-		return;
-
-	hdmi = &nv_connector->base.display_info.hdmi;
-
-	ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi,
-						       &nv_connector->base, mode);
-	if (!ret) {
-		drm_hdmi_avi_infoframe_quant_range(&avi_frame.avi,
-						   &nv_connector->base, mode,
-						   HDMI_QUANTIZATION_RANGE_FULL);
-		/* We have an AVI InfoFrame, populate it to the display */
-		args.pwr.avi_infoframe_length
-			= hdmi_infoframe_pack(&avi_frame, args.infoframes, 17);
-	}
-
-	ret = drm_hdmi_vendor_infoframe_from_display_mode(&vendor_frame.vendor.hdmi,
-							  &nv_connector->base, mode);
-	if (!ret) {
-		/* We have a Vendor InfoFrame, populate it to the display */
-		args.pwr.vendor_infoframe_length
-			= hdmi_infoframe_pack(&vendor_frame,
-					      args.infoframes
-					      + args.pwr.avi_infoframe_length,
-					      17);
-	}
+	struct {
+		struct nvif_outp_infoframe_v0 infoframe;
+		u8 data[17];
+	} args = { 0 };
+	int ret, size;
 
 	max_ac_packet  = mode->htotal - mode->hdisplay;
-	max_ac_packet -= args.pwr.rekey;
+	max_ac_packet -= rekey;
 	max_ac_packet -= 18; /* constant from tegra */
-	args.pwr.max_ac_packet = max_ac_packet / 32;
+	max_ac_packet /= 32;
 
 	if (hdmi->scdc.scrambling.supported) {
-		high_tmds_clock_ratio = mode->clock > 340000;
-		scrambling = high_tmds_clock_ratio ||
-			hdmi->scdc.scrambling.low_rates;
-	}
+		const bool high_tmds_clock_ratio = mode->clock > 340000;
 
-	args.pwr.scdc =
-		NV50_DISP_SOR_HDMI_PWR_V0_SCDC_SCRAMBLE * scrambling |
-		NV50_DISP_SOR_HDMI_PWR_V0_SCDC_DIV_BY_4 * high_tmds_clock_ratio;
+		ret = drm_scdc_readb(nv_encoder->i2c, SCDC_TMDS_CONFIG, &scdc);
+		if (ret < 0) {
+			NV_ERROR(drm, "Failure to read SCDC_TMDS_CONFIG: %d\n", ret);
+			return;
+		}
 
-	size = sizeof(args.base)
-		+ sizeof(args.pwr)
-		+ args.pwr.avi_infoframe_length
-		+ args.pwr.vendor_infoframe_length;
-	nvif_mthd(&disp->disp->object, 0, &args, size);
+		scdc &= ~(SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 | SCDC_SCRAMBLING_ENABLE);
+		if (high_tmds_clock_ratio || hdmi->scdc.scrambling.low_rates)
+			scdc |= SCDC_SCRAMBLING_ENABLE;
+		if (high_tmds_clock_ratio)
+			scdc |= SCDC_TMDS_BIT_CLOCK_RATIO_BY_40;
 
-	nv50_audio_enable(encoder, nv_crtc, nv_connector, state, mode);
+		ret = drm_scdc_writeb(nv_encoder->i2c, SCDC_TMDS_CONFIG, scdc);
+		if (ret < 0)
+			NV_ERROR(drm, "Failure to write SCDC_TMDS_CONFIG = 0x%02x: %d\n",
+				 scdc, ret);
+	}
 
-	/* If SCDC is supported by the downstream monitor, update
-	 * divider / scrambling settings to what we programmed above.
-	 */
-	if (!hdmi->scdc.scrambling.supported)
+	ret = nvif_outp_acquire_tmds(&nv_encoder->outp, nv_crtc->index, true,
+				     max_ac_packet, rekey, scdc, hda);
+	if (ret)
 		return;
 
-	ret = drm_scdc_readb(nv_encoder->i2c, SCDC_TMDS_CONFIG, &config);
-	if (ret < 0) {
-		NV_ERROR(drm, "Failure to read SCDC_TMDS_CONFIG: %d\n", ret);
-		return;
+	/* AVI InfoFrame. */
+	args.infoframe.version = 0;
+	args.infoframe.head = nv_crtc->index;
+
+	if (!drm_hdmi_avi_infoframe_from_display_mode(&infoframe.avi, &nv_connector->base, mode)) {
+		drm_hdmi_avi_infoframe_quant_range(&infoframe.avi, &nv_connector->base, mode,
+						   HDMI_QUANTIZATION_RANGE_FULL);
+
+		size = hdmi_infoframe_pack(&infoframe, args.data, ARRAY_SIZE(args.data));
+	} else {
+		size = 0;
 	}
-	config &= ~(SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 | SCDC_SCRAMBLING_ENABLE);
-	config |= SCDC_TMDS_BIT_CLOCK_RATIO_BY_40 * high_tmds_clock_ratio;
-	config |= SCDC_SCRAMBLING_ENABLE * scrambling;
-	ret = drm_scdc_writeb(nv_encoder->i2c, SCDC_TMDS_CONFIG, config);
-	if (ret < 0)
-		NV_ERROR(drm, "Failure to write SCDC_TMDS_CONFIG = 0x%02x: %d\n",
-			 config, ret);
+
+	nvif_outp_infoframe(&nv_encoder->outp, NVIF_OUTP_INFOFRAME_V0_AVI, &args.infoframe, size);
+
+	/* Vendor InfoFrame. */
+	memset(&args.data, 0, sizeof(args.data));
+	if (!drm_hdmi_vendor_infoframe_from_display_mode(&infoframe.vendor.hdmi,
+							 &nv_connector->base, mode))
+		size = hdmi_infoframe_pack(&infoframe, args.data, ARRAY_SIZE(args.data));
+	else
+		size = 0;
+
+	nvif_outp_infoframe(&nv_encoder->outp, NVIF_OUTP_INFOFRAME_V0_VSI, &args.infoframe, size);
+
+	nv50_audio_enable(encoder, nv_crtc, nv_connector, state, mode);
 }
 
 /******************************************************************************
@@ -979,16 +878,6 @@ nv50_msto_prepare(struct drm_atomic_state *state,
 	struct nv50_mstc *mstc = msto->mstc;
 	struct nv50_mstm *mstm = mstc->mstm;
 	struct drm_dp_mst_atomic_payload *payload;
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_dp_mst_vcpi_v0 vcpi;
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI,
-		.base.hasht  = mstm->outp->dcb->hasht,
-		.base.hashm  = (0xf0ff & mstm->outp->dcb->hashm) |
-			       (0x0100 << msto->head->base.index),
-	};
 
 	NV_ATOMIC(drm, "%s: msto prepare\n", msto->encoder.name);
 
@@ -997,22 +886,16 @@ nv50_msto_prepare(struct drm_atomic_state *state,
 	// TODO: Figure out if we want to do a better job of handling VCPI allocation failures here?
 	if (msto->disabled) {
 		drm_dp_remove_payload(mgr, mst_state, payload);
+
+		nvif_outp_dp_mst_vcpi(&mstm->outp->outp, msto->head->base.index, 0, 0, 0, 0);
 	} else {
 		if (msto->enabled)
 			drm_dp_add_payload_part1(mgr, mst_state, payload);
 
-		args.vcpi.start_slot = payload->vc_start_slot;
-		args.vcpi.num_slots = payload->time_slots;
-		args.vcpi.pbn = payload->pbn;
-		args.vcpi.aligned_pbn = payload->time_slots * mst_state->pbn_div;
+		nvif_outp_dp_mst_vcpi(&mstm->outp->outp, msto->head->base.index,
+				      payload->vc_start_slot, payload->time_slots,
+				      payload->pbn, payload->time_slots * mst_state->pbn_div);
 	}
-
-	NV_ATOMIC(drm, "%s: %s: %02x %02x %04x %04x\n",
-		  msto->encoder.name, msto->head->base.base.name,
-		  args.vcpi.start_slot, args.vcpi.num_slots,
-		  args.vcpi.pbn, args.vcpi.aligned_pbn);
-
-	nvif_mthd(&drm->display->disp.object, 0, &args, sizeof(args));
 }
 
 static int
@@ -1107,10 +990,12 @@ nv50_msto_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st
 	if (WARN_ON(!mstc))
 		return;
 
-	if (!mstm->links++)
-		nv50_outp_acquire(mstm->outp, false /*XXX: MST audio.*/);
+	if (!mstm->links++) {
+		/*XXX: MST audio. */
+		nvif_outp_acquire_dp(&mstm->outp->outp, mstm->outp->dp.dpcd, 0, 0, false, true);
+	}
 
-	if (mstm->outp->link & 1)
+	if (mstm->outp->outp.or.link & 1)
 		proto = NV917D_SOR_SET_CONTROL_PROTOCOL_DP_A;
 	else
 		proto = NV917D_SOR_SET_CONTROL_PROTOCOL_DP_B;
@@ -1405,7 +1290,7 @@ nv50_mstm_prepare(struct drm_atomic_state *state,
 
 	if (mstm->disabled) {
 		if (!mstm->links)
-			nv50_outp_release(mstm->outp);
+			nvif_outp_release(&mstm->outp->outp);
 		mstm->disabled = false;
 	}
 }
@@ -1473,26 +1358,6 @@ nv50_mstm_remove(struct nv50_mstm *mstm)
 	drm_dp_mst_topology_mgr_set_mst(&mstm->mgr, false);
 }
 
-static int
-nv50_mstm_enable(struct nv50_mstm *mstm, int state)
-{
-	struct nouveau_encoder *outp = mstm->outp;
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_dp_mst_link_v0 mst;
-	} args = {
-		.base.version = 1,
-		.base.method = NV50_DISP_MTHD_V1_SOR_DP_MST_LINK,
-		.base.hasht = outp->dcb->hasht,
-		.base.hashm = outp->dcb->hashm,
-		.mst.state = state,
-	};
-	struct nouveau_drm *drm = nouveau_drm(outp->base.base.dev);
-	struct nvif_object *disp = &drm->display->disp.object;
-
-	return nvif_mthd(disp, 0, &args, sizeof(args));
-}
-
 int
 nv50_mstm_detect(struct nouveau_encoder *outp)
 {
@@ -1513,15 +1378,9 @@ nv50_mstm_detect(struct nouveau_encoder *outp)
 		return ret;
 
 	/* And start enabling */
-	ret = nv50_mstm_enable(mstm, true);
-	if (ret)
-		return ret;
-
 	ret = drm_dp_mst_topology_mgr_set_mst(&mstm->mgr, true);
-	if (ret) {
-		nv50_mstm_enable(mstm, false);
+	if (ret)
 		return ret;
-	}
 
 	mstm->is_mst = true;
 	return 1;
@@ -1623,7 +1482,7 @@ nv50_sor_update(struct nouveau_encoder *nv_encoder, u8 head,
 		asyh->or.depth = depth;
 	}
 
-	core->func->sor->ctrl(core, nv_encoder->or, nv_encoder->ctrl, asyh);
+	core->func->sor->ctrl(core, nv_encoder->outp.or.id, nv_encoder->ctrl, asyh);
 }
 
 /* TODO: Should we extend this to PWM-only backlights?
@@ -1666,8 +1525,7 @@ nv50_sor_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *st
 
 	nv_encoder->update(nv_encoder, nv_crtc->index, NULL, 0, 0);
 	nv50_audio_disable(encoder, nv_crtc);
-	nv50_hdmi_disable(&nv_encoder->base.base, nv_crtc);
-	nv50_outp_release(nv_encoder);
+	nvif_outp_release(&nv_encoder->outp);
 	nv_encoder->crtc = NULL;
 }
 
@@ -1679,16 +1537,8 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 	struct nv50_head_atom *asyh =
 		nv50_head_atom(drm_atomic_get_new_crtc_state(state, &nv_crtc->base));
 	struct drm_display_mode *mode = &asyh->state.adjusted_mode;
-	struct {
-		struct nv50_disp_mthd_v1 base;
-		struct nv50_disp_sor_lvds_script_v0 lvds;
-	} lvds = {
-		.base.version = 1,
-		.base.method  = NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT,
-		.base.hasht   = nv_encoder->dcb->hasht,
-		.base.hashm   = nv_encoder->dcb->hashm,
-	};
 	struct nv50_disp *disp = nv50_disp(encoder->dev);
+	struct nvif_outp *outp = &nv_encoder->outp;
 	struct drm_device *dev = encoder->dev;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_connector *nv_connector;
@@ -1696,7 +1546,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 	struct nouveau_backlight *backlight;
 #endif
 	struct nvbios *bios = &drm->vbios;
-	bool hda = false;
+	bool lvds_dual = false, lvds_8bpc = false, hda = false;
 	u8 proto = NV507D_SOR_SET_CONTROL_PROTOCOL_CUSTOM;
 	u8 depth = NV837D_SOR_SET_CONTROL_PIXEL_DEPTH_DEFAULT;
 
@@ -1707,11 +1557,16 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 	     disp->disp->object.oclass >= GF110_DISP) &&
 	    drm_detect_monitor_audio(nv_connector->edid))
 		hda = true;
-	nv50_outp_acquire(nv_encoder, hda);
 
 	switch (nv_encoder->dcb->type) {
 	case DCB_OUTPUT_TMDS:
-		if (nv_encoder->link & 1) {
+		if (disp->disp->object.oclass == NV50_DISP ||
+		    !drm_detect_hdmi_monitor(nv_connector->edid))
+			nvif_outp_acquire_tmds(outp, nv_crtc->index, false, 0, 0, 0, false);
+		else
+			nv50_hdmi_enable(encoder, nv_crtc, nv_connector, state, mode, hda);
+
+		if (nv_encoder->outp.or.link & 1) {
 			proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_A;
 			/* Only enable dual-link if:
 			 *  - Need to (i.e. rate > 165MHz)
@@ -1726,44 +1581,41 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 		} else {
 			proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_B;
 		}
-
-		nv50_hdmi_enable(&nv_encoder->base.base, nv_crtc, nv_connector, state, mode);
 		break;
 	case DCB_OUTPUT_LVDS:
 		proto = NV507D_SOR_SET_CONTROL_PROTOCOL_LVDS_CUSTOM;
 
 		if (bios->fp_no_ddc) {
-			if (bios->fp.dual_link)
-				lvds.lvds.script |= 0x0100;
-			if (bios->fp.if_is_24bit)
-				lvds.lvds.script |= 0x0200;
+			lvds_dual = bios->fp.dual_link;
+			lvds_8bpc = bios->fp.if_is_24bit;
 		} else {
 			if (nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
 				if (((u8 *)nv_connector->edid)[121] == 2)
-					lvds.lvds.script |= 0x0100;
+					lvds_dual = true;
 			} else
 			if (mode->clock >= bios->fp.duallink_transition_clk) {
-				lvds.lvds.script |= 0x0100;
+				lvds_dual = true;
 			}
 
-			if (lvds.lvds.script & 0x0100) {
+			if (lvds_dual) {
 				if (bios->fp.strapless_is_24bit & 2)
-					lvds.lvds.script |= 0x0200;
+					lvds_8bpc = true;
 			} else {
 				if (bios->fp.strapless_is_24bit & 1)
-					lvds.lvds.script |= 0x0200;
+					lvds_8bpc = true;
 			}
 
 			if (asyh->or.bpc == 8)
-				lvds.lvds.script |= 0x0200;
+				lvds_8bpc = true;
 		}
 
-		nvif_mthd(&disp->disp->object, 0, &lvds, sizeof(lvds));
+		nvif_outp_acquire_lvds(&nv_encoder->outp, lvds_dual, lvds_8bpc);
 		break;
 	case DCB_OUTPUT_DP:
+		nvif_outp_acquire_dp(&nv_encoder->outp, nv_encoder->dp.dpcd, 0, 0, hda, false);
 		depth = nv50_dp_bpc_to_depth(asyh->or.bpc);
 
-		if (nv_encoder->link & 1)
+		if (nv_encoder->outp.or.link & 1)
 			proto = NV887D_SOR_SET_CONTROL_PROTOCOL_DP_A;
 		else
 			proto = NV887D_SOR_SET_CONTROL_PROTOCOL_DP_B;
@@ -1921,9 +1773,9 @@ nv50_pior_atomic_disable(struct drm_encoder *encoder, struct drm_atomic_state *s
 	struct nv50_core *core = nv50_disp(encoder->dev)->core;
 	const u32 ctrl = NVDEF(NV507D, PIOR_SET_CONTROL, OWNER, NONE);
 
-	core->func->pior->ctrl(core, nv_encoder->or, ctrl, NULL);
+	core->func->pior->ctrl(core, nv_encoder->outp.or.id, ctrl, NULL);
 	nv_encoder->crtc = NULL;
-	nv50_outp_release(nv_encoder);
+	nvif_outp_release(&nv_encoder->outp);
 }
 
 static void
@@ -1944,8 +1796,6 @@ nv50_pior_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st
 		break;
 	}
 
-	nv50_outp_acquire(nv_encoder, false);
-
 	switch (asyh->or.bpc) {
 	case 10: asyh->or.depth = NV837D_PIOR_SET_CONTROL_PIXEL_DEPTH_BPP_30_444; break;
 	case  8: asyh->or.depth = NV837D_PIOR_SET_CONTROL_PIXEL_DEPTH_BPP_24_444; break;
@@ -1955,15 +1805,19 @@ nv50_pior_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *st
 
 	switch (nv_encoder->dcb->type) {
 	case DCB_OUTPUT_TMDS:
+		ctrl |= NVDEF(NV507D, PIOR_SET_CONTROL, PROTOCOL, EXT_TMDS_ENC);
+		nvif_outp_acquire_tmds(&nv_encoder->outp, false, false, 0, 0, 0, false);
+		break;
 	case DCB_OUTPUT_DP:
 		ctrl |= NVDEF(NV507D, PIOR_SET_CONTROL, PROTOCOL, EXT_TMDS_ENC);
+		nvif_outp_acquire_dp(&nv_encoder->outp, nv_encoder->dp.dpcd, 0, 0, false, false);
 		break;
 	default:
 		BUG();
 		break;
 	}
 
-	core->func->pior->ctrl(core, nv_encoder->or, ctrl, asyh);
+	core->func->pior->ctrl(core, nv_encoder->outp.or.id, ctrl, asyh);
 	nv_encoder->crtc = &nv_crtc->base;
 }
 
@@ -2587,7 +2441,7 @@ nv50_disp_atomic_state_alloc(struct drm_device *dev)
 static const struct drm_mode_config_funcs
 nv50_disp_func = {
 	.fb_create = nouveau_user_framebuffer_create,
-	.output_poll_changed = nouveau_fbcon_output_poll_changed,
+	.output_poll_changed = drm_fb_helper_output_poll_changed,
 	.atomic_check = nv50_disp_atomic_check,
 	.atomic_commit = nv50_disp_atomic_commit,
 	.atomic_state_alloc = nv50_disp_atomic_state_alloc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
index c3c57be54e1c..f006e56e1e08 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -517,7 +517,8 @@ nv50_head_destroy(struct drm_crtc *crtc)
 {
 	struct nv50_head *head = nv50_head(crtc);
 
-	nvif_notify_dtor(&head->base.vblank);
+	nvif_event_dtor(&head->base.vblank);
+	nvif_head_dtor(&head->base.head);
 	nv50_lut_fini(&head->olut);
 	drm_crtc_cleanup(crtc);
 	kfree(head);
@@ -554,15 +555,15 @@ nvd9_head_func = {
 	.late_register = nv50_head_late_register,
 };
 
-static int nv50_head_vblank_handler(struct nvif_notify *notify)
+static int
+nv50_head_vblank_handler(struct nvif_event *event, void *repv, u32 repc)
 {
-	struct nouveau_crtc *nv_crtc =
-		container_of(notify, struct nouveau_crtc, vblank);
+	struct nouveau_crtc *nv_crtc = container_of(event, struct nouveau_crtc, vblank);
 
 	if (drm_crtc_handle_vblank(&nv_crtc->base))
 		nv50_crc_handle_vblank(nv50_head(&nv_crtc->base));
 
-	return NVIF_NOTIFY_KEEP;
+	return NVIF_EVENT_KEEP;
 }
 
 struct nv50_head *
@@ -624,14 +625,12 @@ nv50_head_create(struct drm_device *dev, int index)
 		}
 	}
 
-	ret = nvif_notify_ctor(&disp->disp->object, "kmsVbl", nv50_head_vblank_handler,
-			       false, NV04_DISP_NTFY_VBLANK,
-			       &(struct nvif_notify_head_req_v0) {
-				    .head = nv_crtc->index,
-			       },
-			       sizeof(struct nvif_notify_head_req_v0),
-			       sizeof(struct nvif_notify_head_rep_v0),
-			       &nv_crtc->vblank);
+	ret = nvif_head_ctor(disp->disp, head->base.base.name, head->base.index, &head->base.head);
+	if (ret)
+		return ERR_PTR(ret);
+
+	ret = nvif_head_vblank_event_ctor(&head->base.head, "kmsVbl", nv50_head_vblank_handler,
+					  false, &nv_crtc->vblank);
 	if (ret)
 		return ERR_PTR(ret);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/acr.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/acr.h
index e65d6a8db104..6f19560bc54b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/acr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/acr.h
@@ -39,6 +39,23 @@ struct wpr_header_v1 {
 
 void wpr_header_v1_dump(struct nvkm_subdev *, const struct wpr_header_v1 *);
 
+struct wpr_generic_header {
+#define WPR_GENERIC_HEADER_ID_LSF_UCODE_DESC     1
+#define WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER     2
+#define WPR_GENERIC_HEADER_ID_LSF_SHARED_SUB_WPR 3
+#define WPR_GENERIC_HEADER_ID_LSF_LSB_HEADER     4
+	u16 identifier;
+	u16 version;
+	u32 size;
+};
+
+struct wpr_header_v2 {
+	struct wpr_generic_header hdr;
+	struct wpr_header_v1 wpr;
+};
+
+void wpr_header_v2_dump(struct nvkm_subdev *, const struct wpr_header_v2 *);
+
 struct lsf_signature {
 	u8 prd_keys[2][16];
 	u8 dbg_keys[2][16];
@@ -89,6 +106,74 @@ struct lsb_header_v1 {
 
 void lsb_header_v1_dump(struct nvkm_subdev *, struct lsb_header_v1 *);
 
+struct lsb_header_v2 {
+	struct wpr_generic_header hdr;
+	struct lsf_signature_v2 {
+		struct wpr_generic_header hdr;
+		u32 falcon_id;
+		u8 prd_present;
+		u8 dbg_present;
+		u16 reserved;
+		u32 sig_size;
+		u8 prod_sig[2][384 + 128];
+		u8 debug_sig[2][384 + 128];
+		u16 sig_algo_ver;
+		u16 sig_algo;
+		u16 hash_algo_ver;
+		u16 hash_algo;
+		u32 sig_algo_padding_type;
+		u8 depmap[11 * 2 * 4];
+		u32 depmap_count;
+		u8 supports_versioning;
+		u8 pad[3];
+		u32 ls_ucode_version;
+		u32 ls_ucode_id;
+		u32 ucode_ls_encrypted;
+		u32 ls_eng_algo_type;
+		u32 ls_eng_algo_ver;
+		u8 ls_enc_iv[16];
+		u8 rsvd[36];
+	} signature;
+	u32 ucode_off;
+	u32 ucode_size;
+	u32 data_size;
+	u32 bl_code_size;
+	u32 bl_imem_off;
+	u32 bl_data_off;
+	u32 bl_data_size;
+	u32 rsvd0;
+	u32 app_code_off;
+	u32 app_code_size;
+	u32 app_data_off;
+	u32 app_data_size;
+	u32 app_imem_offset;
+	u32 app_dmem_offset;
+	u32 flags;
+	u32 monitor_code_offset;
+	u32 monitor_data_offset;
+	u32 manifest_offset;
+	struct hs_fmc_params {
+		u8 hs_fmc;
+		u8 padding[3];
+		u16 pkc_algo;
+		u16 pkc_algo_version;
+		u32 engid_mask;
+		u32 ucode_id;
+		u32 fuse_ver;
+		u8 pkc_signature[384 + 128];
+		u8 pkc_key[2048];
+		u8 rsvd[4];
+	} hs_fmc_params;
+	struct hs_ovl_sig_blob_params {
+		u8 hs_ovl_sig_blob_present;
+		u32 hs_ovl_sig_blob_offset;
+		u32 hs_ovl_sig_blob_size;
+	} hs_ovl_sig_blob_params;
+	u8 rsvd[20];
+};
+
+void lsb_header_v2_dump(struct nvkm_subdev *, struct lsb_header_v2 *);
+
 struct flcn_acr_desc {
 	union {
 		u8 reserved_dmem[0x200];
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/hs.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/hs.h
index b53bbc4cd130..8c4cd08a7b5f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/hs.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/hs.h
@@ -17,6 +17,20 @@ struct nvfw_hs_header {
 
 const struct nvfw_hs_header *nvfw_hs_header(struct nvkm_subdev *, const void *);
 
+struct nvfw_hs_header_v2 {
+	u32 sig_prod_offset;
+	u32 sig_prod_size;
+	u32 patch_loc;
+	u32 patch_sig;
+	u32 meta_data_offset;
+	u32 meta_data_size;
+	u32 num_sig;
+	u32 header_offset;
+	u32 header_size;
+};
+
+const struct nvfw_hs_header_v2 *nvfw_hs_header_v2(struct nvkm_subdev *, const void *);
+
 struct nvfw_hs_load_header {
 	u32 non_sec_code_off;
 	u32 non_sec_code_size;
@@ -28,4 +42,18 @@ struct nvfw_hs_load_header {
 
 const struct nvfw_hs_load_header *
 nvfw_hs_load_header(struct nvkm_subdev *, const void *);
+
+struct nvfw_hs_load_header_v2 {
+	u32 os_code_offset;
+	u32 os_code_size;
+	u32 os_data_offset;
+	u32 os_data_size;
+	u32 num_apps;
+	struct {
+		u32 offset;
+		u32 size;
+	} app[0];
+};
+
+const struct nvfw_hs_load_header_v2 *nvfw_hs_load_header_v2(struct nvkm_subdev *, const void *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/ls.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/ls.h
index f63692a2a16c..d531121bfa35 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/ls.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/ls.h
@@ -50,4 +50,55 @@ struct nvfw_ls_desc_v1 {
 
 const struct nvfw_ls_desc_v1 *
 nvfw_ls_desc_v1(struct nvkm_subdev *, const void *);
+
+struct nvfw_ls_desc_v2 {
+	u32 descriptor_size;
+	u32 image_size;
+	u32 tools_version;
+	u32 app_version;
+	char date[64];
+	u32 secure_bootloader;
+	u32 bootloader_start_offset;
+	u32 bootloader_size;
+	u32 bootloader_imem_offset;
+	u32 bootloader_entry_point;
+	u32 app_start_offset;
+	u32 app_size;
+	u32 app_imem_offset;
+	u32 app_imem_entry;
+	u32 app_dmem_offset;
+	u32 app_resident_code_offset;
+	u32 app_resident_code_size;
+	u32 app_resident_data_offset;
+	u32 app_resident_data_size;
+	u32 nb_imem_overlays;
+	u32 nb_dmem_overlays;
+	struct {
+		u32 start;
+		u32 size;
+	} load_ovl[64];
+};
+
+const struct nvfw_ls_desc_v2 *nvfw_ls_desc_v2(struct nvkm_subdev *, const void *);
+
+struct nvfw_ls_hsbl_bin_hdr {
+	u32 bin_magic;
+	u32 bin_ver;
+	u32 bin_size;
+	u32 header_offset;
+};
+
+const struct nvfw_ls_hsbl_bin_hdr *nvfw_ls_hsbl_bin_hdr(struct nvkm_subdev *, const void *);
+
+struct nvfw_ls_hsbl_hdr {
+	u32 sig_prod_offset;
+	u32 sig_prod_size;
+	u32 patch_loc;
+	u32 patch_sig;
+	u32 meta_data_offset;
+	u32 meta_data_size;
+	u32 num_sig;
+};
+
+const struct nvfw_ls_hsbl_hdr *nvfw_ls_hsbl_hdr(struct nvkm_subdev *, const void *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/sec2.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/sec2.h
index 9a37ad4179cb..b3331d679c4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvfw/sec2.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvfw/sec2.h
@@ -10,6 +10,7 @@ struct nv_sec2_args {
 };
 
 #define NV_SEC2_UNIT_INIT                                                  0x01
+#define NV_SEC2_UNIT_UNLOAD                                                0x06
 #define NV_SEC2_UNIT_ACR                                                   0x08
 
 struct nv_sec2_init_msg {
@@ -33,6 +34,29 @@ struct nv_sec2_init_msg {
 	u16 sw_managed_area_size;
 };
 
+struct nv_sec2_init_msg_v1 {
+	struct nvfw_falcon_msg hdr;
+#define NV_SEC2_INIT_MSG_INIT                                              0x00
+	u8 msg_type;
+
+	u8 num_queues;
+	u16 os_debug_entry_point;
+
+	struct {
+		u32 offset;
+		u16 size;
+		u8 index;
+#define NV_SEC2_INIT_MSG_QUEUE_ID_CMDQ                                     0x00
+#define NV_SEC2_INIT_MSG_QUEUE_ID_MSGQ                                     0x01
+		u8 id;
+	} queue_info[2];
+
+	u32 sw_managed_area_offset;
+	u16 sw_managed_area_size;
+
+	u32 unkn[8];
+};
+
 struct nv_sec2_acr_cmd {
 	struct nvfw_falcon_cmd hdr;
 #define NV_SEC2_ACR_CMD_BOOTSTRAP_FALCON                                   0x00
@@ -57,4 +81,25 @@ struct nv_sec2_acr_bootstrap_falcon_msg {
 	u32 error_code;
 	u32 falcon_id;
 };
+
+#define NV_SEC2_UNIT_V2_INIT   0x01
+#define NV_SEC2_UNIT_V2_UNLOAD 0x05
+#define NV_SEC2_UNIT_V2_ACR    0x07
+
+struct nv_sec2_acr_bootstrap_falcon_cmd_v1 {
+	struct nv_sec2_acr_cmd cmd;
+#define NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_YES                 0x00000000
+#define NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_NO                  0x00000001
+	u32 flags;
+	u32 falcon_id;
+	u32 unkn08;
+	u32 unkn0c;
+};
+
+struct nv_sec2_acr_bootstrap_falcon_msg_v1 {
+	struct nv_sec2_acr_msg msg;
+	u32 error_code;
+	u32 falcon_id;
+	u32 unkn08;
+};
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0046.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0046.h
index d490d401870a..eca7c3950654 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0046.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0046.h
@@ -2,28 +2,5 @@
 #ifndef __NVIF_CL0046_H__
 #define __NVIF_CL0046_H__
 
-#define NV04_DISP_NTFY_VBLANK                                              0x00
 #define NV04_DISP_NTFY_CONN                                                0x01
-
-struct nv04_disp_mthd_v0 {
-	__u8  version;
-#define NV04_DISP_SCANOUTPOS                                               0x00
-	__u8  method;
-	__u8  head;
-	__u8  pad03[5];
-};
-
-struct nv04_disp_scanoutpos_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__s64 time[2];
-	__u16 vblanks;
-	__u16 vblanke;
-	__u16 vtotal;
-	__u16 vline;
-	__u16 hblanks;
-	__u16 hblanke;
-	__u16 htotal;
-	__u16 hline;
-};
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl006b.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl006b.h
deleted file mode 100644
index c960c449e430..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl006b.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL006B_H__
-#define __NVIF_CL006B_H__
-
-struct nv03_channel_dma_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 offset;
-	__u64 pushbuf;
-};
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0080.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
index 59759c4fb62e..8b5a240d57e4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
@@ -68,7 +68,7 @@ struct nv_device_time_v0 {
 
 /* Returns the number of available runlists. */
 #define NV_DEVICE_HOST_RUNLISTS                       NV_DEVICE_HOST(0x00000000)
-/* Returns the number of available channels. */
+/* Returns the number of available channels (0 if per-runlist). */
 #define NV_DEVICE_HOST_CHANNELS                       NV_DEVICE_HOST(0x00000001)
 
 /* Returns a mask of available engine types on runlist(data). */
@@ -90,4 +90,6 @@ struct nv_device_time_v0 {
 #define NV_DEVICE_HOST_RUNLIST_ENGINES_SEC2                          0x00004000
 #define NV_DEVICE_HOST_RUNLIST_ENGINES_NVDEC                         0x00008000
 #define NV_DEVICE_HOST_RUNLIST_ENGINES_NVENC                         0x00010000
+/* Returns the number of available channels on runlist(data). */
+#define NV_DEVICE_HOST_RUNLIST_CHANNELS               NV_DEVICE_HOST(0x00000101)
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506e.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
deleted file mode 100644
index 9df289c7a84f..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL506E_H__
-#define __NVIF_CL506E_H__
-
-struct nv50_channel_dma_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[6];
-	__u64 vmm;
-	__u64 pushbuf;
-	__u64 offset;
-};
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506f.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
deleted file mode 100644
index 327c96a994bb..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL506F_H__
-#define __NVIF_CL506F_H__
-
-struct nv50_channel_gpfifo_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 pushbuf;
-	__u64 vmm;
-};
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl5070.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl5070.h
deleted file mode 100644
index 56affb606adf..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl5070.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL5070_H__
-#define __NVIF_CL5070_H__
-
-#define NV50_DISP_MTHD                                                     0x00
-
-struct nv50_disp_mthd_v0 {
-	__u8  version;
-#define NV50_DISP_SCANOUTPOS                                               0x00
-	__u8  method;
-	__u8  head;
-	__u8  pad03[5];
-};
-
-struct nv50_disp_scanoutpos_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__s64 time[2];
-	__u16 vblanks;
-	__u16 vblanke;
-	__u16 vtotal;
-	__u16 vline;
-	__u16 hblanks;
-	__u16 hblanke;
-	__u16 htotal;
-	__u16 hline;
-};
-
-struct nv50_disp_mthd_v1 {
-	__u8  version;
-#define NV50_DISP_MTHD_V1_ACQUIRE                                          0x01
-#define NV50_DISP_MTHD_V1_RELEASE                                          0x02
-#define NV50_DISP_MTHD_V1_SOR_HDA_ELD                                      0x21
-#define NV50_DISP_MTHD_V1_SOR_HDMI_PWR                                     0x22
-#define NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT                                  0x23
-#define NV50_DISP_MTHD_V1_SOR_DP_MST_LINK                                  0x25
-#define NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI                                  0x26
-	__u8  method;
-	__u16 hasht;
-	__u16 hashm;
-	__u8  pad06[2];
-};
-
-struct nv50_disp_acquire_v0 {
-	__u8  version;
-	__u8  or;
-	__u8  link;
-	__u8  hda;
-	__u8  pad04[4];
-};
-
-struct nv50_disp_sor_hda_eld_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u8  data[];
-};
-
-struct nv50_disp_sor_hdmi_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  max_ac_packet;
-	__u8  rekey;
-	__u8  avi_infoframe_length;
-	__u8  vendor_infoframe_length;
-#define NV50_DISP_SOR_HDMI_PWR_V0_SCDC_SCRAMBLE (1 << 0)
-#define NV50_DISP_SOR_HDMI_PWR_V0_SCDC_DIV_BY_4 (1 << 1)
-	__u8  scdc;
-	__u8  pad07[1];
-};
-
-struct nv50_disp_sor_lvds_script_v0 {
-	__u8  version;
-	__u8  pad01[1];
-	__u16 script;
-	__u8  pad04[4];
-};
-
-struct nv50_disp_sor_dp_mst_link_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  pad02[6];
-};
-
-struct nv50_disp_sor_dp_mst_vcpi_v0 {
-	__u8  version;
-	__u8  pad01[1];
-	__u8  start_slot;
-	__u8  num_slots;
-	__u16 pbn;
-	__u16 aligned_pbn;
-};
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826e.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
deleted file mode 100644
index 1b6496d31580..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL826E_H__
-#define __NVIF_CL826E_H__
-
-struct g82_channel_dma_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[6];
-	__u64 vmm;
-	__u64 pushbuf;
-	__u64 offset;
-};
-
-#define NV826E_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826f.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
deleted file mode 100644
index 148602264a76..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL826F_H__
-#define __NVIF_CL826F_H__
-
-struct g82_channel_gpfifo_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 pushbuf;
-	__u64 vmm;
-};
-
-#define NV826F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl906f.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
deleted file mode 100644
index 3823d6891b55..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CL906F_H__
-#define __NVIF_CL906F_H__
-
-struct fermi_channel_gpfifo_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 vmm;
-};
-
-#define NV906F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
-#define NV906F_V0_NTFY_KILLED                                              0x01
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cla06f.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
deleted file mode 100644
index cfa18f1fbf83..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CLA06F_H__
-#define __NVIF_CLA06F_H__
-
-struct kepler_channel_gpfifo_a_v0 {
-	__u8  version;
-	__u8  priv;
-	__u16 chid;
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 runlist;
-	__u64 vmm;
-	__u64 inst;
-};
-
-#define NVA06F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
-#define NVA06F_V0_NTFY_KILLED                                              0x01
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/class.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/class.h
index 8641db649f48..ad1e5de84e80 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -32,11 +32,17 @@
 #define NVIF_CLASS_VMM_GM200                         /* ifb00d.h */  0x8000b00d
 #define NVIF_CLASS_VMM_GP100                         /* ifc00d.h */  0x8000c00d
 
+#define NVIF_CLASS_EVENT                             /* if000e.h */  0x8000000e
+
 #define NVIF_CLASS_DISP                              /* if0010.h */  0x80000010
 #define NVIF_CLASS_CONN                              /* if0011.h */  0x80000011
 #define NVIF_CLASS_OUTP                              /* if0012.h */  0x80000012
+#define NVIF_CLASS_HEAD                              /* if0013.h */  0x80000013
 #define NVIF_CLASS_DISP_CHAN                         /* if0014.h */  0x80000014
 
+#define NVIF_CLASS_CHAN                              /* if0020.h */  0x80000020
+#define NVIF_CLASS_CGRP                              /* if0021.h */  0x80000021
+
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
 #define NV_NULL_CLASS                                                0x00000030
 
@@ -58,25 +64,30 @@
 #define NV04_DISP                                     /* cl0046.h */ 0x00000046
 
 #define VOLTA_USERMODE_A                                             0x0000c361
+#define TURING_USERMODE_A                                            0x0000c461
+#define AMPERE_USERMODE_A                                            0x0000c561
 
 #define MAXWELL_FAULT_BUFFER_A                        /* clb069.h */ 0x0000b069
 #define VOLTA_FAULT_BUFFER_A                          /* clb069.h */ 0x0000c369
 
-#define NV03_CHANNEL_DMA                              /* cl506b.h */ 0x0000006b
-#define NV10_CHANNEL_DMA                              /* cl506b.h */ 0x0000006e
-#define NV17_CHANNEL_DMA                              /* cl506b.h */ 0x0000176e
-#define NV40_CHANNEL_DMA                              /* cl506b.h */ 0x0000406e
-
-#define NV50_CHANNEL_GPFIFO                           /* cl506f.h */ 0x0000506f
-#define G82_CHANNEL_GPFIFO                            /* cl826f.h */ 0x0000826f
-#define FERMI_CHANNEL_GPFIFO                          /* cl906f.h */ 0x0000906f
-#define KEPLER_CHANNEL_GPFIFO_A                       /* cla06f.h */ 0x0000a06f
-#define KEPLER_CHANNEL_GPFIFO_B                       /* cla06f.h */ 0x0000a16f
-#define MAXWELL_CHANNEL_GPFIFO_A                      /* cla06f.h */ 0x0000b06f
-#define PASCAL_CHANNEL_GPFIFO_A                       /* cla06f.h */ 0x0000c06f
-#define VOLTA_CHANNEL_GPFIFO_A                        /* clc36f.h */ 0x0000c36f
-#define TURING_CHANNEL_GPFIFO_A                       /* clc36f.h */ 0x0000c46f
-#define AMPERE_CHANNEL_GPFIFO_B                       /* clc36f.h */ 0x0000c76f
+#define NV03_CHANNEL_DMA                              /* if0020.h */ 0x0000006b
+#define NV10_CHANNEL_DMA                              /* if0020.h */ 0x0000006e
+#define NV17_CHANNEL_DMA                              /* if0020.h */ 0x0000176e
+#define NV40_CHANNEL_DMA                              /* if0020.h */ 0x0000406e
+
+#define KEPLER_CHANNEL_GROUP_A                        /* if0021.h */ 0x0000a06c
+
+#define NV50_CHANNEL_GPFIFO                           /* if0020.h */ 0x0000506f
+#define G82_CHANNEL_GPFIFO                            /* if0020.h */ 0x0000826f
+#define FERMI_CHANNEL_GPFIFO                          /* if0020.h */ 0x0000906f
+#define KEPLER_CHANNEL_GPFIFO_A                       /* if0020.h */ 0x0000a06f
+#define KEPLER_CHANNEL_GPFIFO_B                       /* if0020.h */ 0x0000a16f
+#define MAXWELL_CHANNEL_GPFIFO_A                      /* if0020.h */ 0x0000b06f
+#define PASCAL_CHANNEL_GPFIFO_A                       /* if0020.h */ 0x0000c06f
+#define VOLTA_CHANNEL_GPFIFO_A                        /* if0020.h */ 0x0000c36f
+#define TURING_CHANNEL_GPFIFO_A                       /* if0020.h */ 0x0000c46f
+#define AMPERE_CHANNEL_GPFIFO_A                       /* if0020.h */ 0x0000c56f
+#define AMPERE_CHANNEL_GPFIFO_B                       /* if0020.h */ 0x0000c76f
 
 #define NV50_DISP                                     /* if0010.h */ 0x00005070
 #define G82_DISP                                      /* if0010.h */ 0x00008270
@@ -179,6 +190,8 @@
 
 #define TURING_A                                      /* cl9097.h */ 0x0000c597
 
+#define AMPERE_B                                      /* cl9097.h */ 0x0000c797
+
 #define NV74_BSP                                                     0x000074b0
 
 #define GT212_MSVLD                                                  0x000085b1
@@ -206,6 +219,7 @@
 #define PASCAL_DMA_COPY_B                                            0x0000c1b5
 #define VOLTA_DMA_COPY_A                                             0x0000c3b5
 #define TURING_DMA_COPY_A                                            0x0000c5b5
+#define AMPERE_DMA_COPY_A                                            0x0000c6b5
 #define AMPERE_DMA_COPY_B                                            0x0000c7b5
 
 #define FERMI_DECOMPRESS                                             0x000090b8
@@ -222,6 +236,7 @@
 #define PASCAL_COMPUTE_B                                             0x0000c1c0
 #define VOLTA_COMPUTE_A                                              0x0000c3c0
 #define TURING_COMPUTE_A                                             0x0000c5c0
+#define AMPERE_COMPUTE_B                                             0x0000c7c0
 
 #define NV74_CIPHER                                                  0x000074c1
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/clb069.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/clb069.h
index eef5d0227bab..d7689de35ab2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/clb069.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/clb069.h
@@ -8,5 +8,8 @@ struct nvif_clb069_v0 {
 	__u32 put;
 };
 
-#define NVB069_V0_NTFY_FAULT                                                0x00
+union nvif_clb069_event_args {
+	struct nvif_clb069_event_vn {
+	} vn;
+};
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/clc36f.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/clc36f.h
deleted file mode 100644
index f66885891238..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/clc36f.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_CLC36F_H__
-#define __NVIF_CLC36F_H__
-
-struct volta_channel_gpfifo_a_v0 {
-	__u8  version;
-	__u8  priv;
-	__u16 chid;
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 runlist;
-	__u64 vmm;
-	__u64 inst;
-	__u32 token;
-};
-
-#define NVC36F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
-#define NVC36F_V0_NTFY_KILLED                                              0x01
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/conn.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/conn.h
index f72a8f138f47..dc355e1dfafa 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/conn.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/conn.h
@@ -2,6 +2,7 @@
 #ifndef __NVIF_CONN_H__
 #define __NVIF_CONN_H__
 #include <nvif/object.h>
+#include <nvif/event.h>
 struct nvif_disp;
 
 struct nvif_conn {
@@ -11,8 +12,17 @@ struct nvif_conn {
 int nvif_conn_ctor(struct nvif_disp *, const char *name, int id, struct nvif_conn *);
 void nvif_conn_dtor(struct nvif_conn *);
 
+static inline int
+nvif_conn_id(struct nvif_conn *conn)
+{
+	return conn->object.handle;
+}
+
 #define NVIF_CONN_HPD_STATUS_UNSUPPORTED 0 /* negative if query fails */
 #define NVIF_CONN_HPD_STATUS_NOT_PRESENT 1
 #define NVIF_CONN_HPD_STATUS_PRESENT     2
 int nvif_conn_hpd_status(struct nvif_conn *);
+
+int nvif_conn_event_ctor(struct nvif_conn *, const char *name, nvif_event_func, u8 types,
+			 struct nvif_event *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/disp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/disp.h
index 742632ad3bea..56eb7293e01c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/disp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/disp.h
@@ -7,6 +7,7 @@ struct nvif_disp {
 	struct nvif_object object;
 	unsigned long conn_mask;
 	unsigned long outp_mask;
+	unsigned long head_mask;
 };
 
 int nvif_disp_ctor(struct nvif_device *, const char *name, s32 oclass,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/event.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/event.h
index a6b1ee4f10ca..68bf6635841f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/event.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/event.h
@@ -1,63 +1,36 @@
 /* SPDX-License-Identifier: MIT */
 #ifndef __NVIF_EVENT_H__
 #define __NVIF_EVENT_H__
-
-struct nvif_notify_req_v0 {
-	__u8  version;
-	__u8  reply;
-	__u8  pad02[5];
-#define NVIF_NOTIFY_V0_ROUTE_NVIF                                          0x00
-	__u8  route;
-	__u64 token;	/* must be unique */
-	__u8  data[];	/* request data (below) */
-};
-
-struct nvif_notify_rep_v0 {
-	__u8  version;
-	__u8  pad01[6];
-	__u8  route;
-	__u64 token;
-	__u8  data[];	/* reply data (below) */
-};
-
-struct nvif_notify_head_req_v0 {
-	/* nvif_notify_req ... */
-	__u8  version;
-	__u8  head;
-	__u8  pad02[6];
-};
-
-struct nvif_notify_head_rep_v0 {
-	/* nvif_notify_rep ... */
-	__u8  version;
-	__u8  pad01[7];
-};
-
-struct nvif_notify_conn_req_v0 {
-	/* nvif_notify_req ... */
-	__u8  version;
-#define NVIF_NOTIFY_CONN_V0_PLUG                                           0x01
-#define NVIF_NOTIFY_CONN_V0_UNPLUG                                         0x02
-#define NVIF_NOTIFY_CONN_V0_IRQ                                            0x04
-#define NVIF_NOTIFY_CONN_V0_ANY                                            0x07
-	__u8  mask;
-	__u8  conn;
-	__u8  pad03[5];
-};
-
-struct nvif_notify_conn_rep_v0 {
-	/* nvif_notify_rep ... */
-	__u8  version;
-	__u8  mask;
-	__u8  pad02[6];
-};
-
-struct nvif_notify_uevent_req {
-	/* nvif_notify_req ... */
-};
-
-struct nvif_notify_uevent_rep {
-	/* nvif_notify_rep ... */
-};
-
+#include <nvif/object.h>
+#include <nvif/if000e.h>
+struct nvif_event;
+
+#define NVIF_EVENT_KEEP 0
+#define NVIF_EVENT_DROP 1
+typedef int (*nvif_event_func)(struct nvif_event *, void *repv, u32 repc);
+
+struct nvif_event {
+	struct nvif_object object;
+	nvif_event_func func;
+};
+
+static inline bool
+nvif_event_constructed(struct nvif_event *event)
+{
+	return nvif_object_constructed(&event->object);
+}
+
+int nvif_event_ctor_(struct nvif_object *, const char *, u32, nvif_event_func, bool,
+		     struct nvif_event_v0 *, u32, bool, struct nvif_event *);
+
+static inline int
+nvif_event_ctor(struct nvif_object *parent, const char *name, u32 handle, nvif_event_func func,
+		bool wait, struct nvif_event_v0 *args, u32 argc, struct nvif_event *event)
+{
+	return nvif_event_ctor_(parent, name, handle, func, wait, args, argc, true, event);
+}
+
+void nvif_event_dtor(struct nvif_event *);
+int nvif_event_allow(struct nvif_event *);
+int nvif_event_block(struct nvif_event *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/head.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/head.h
new file mode 100644
index 000000000000..3ec36999e956
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/head.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_HEAD_H__
+#define __NVIF_HEAD_H__
+#include <nvif/object.h>
+#include <nvif/event.h>
+struct nvif_disp;
+
+struct nvif_head {
+	struct nvif_object object;
+};
+
+int nvif_head_ctor(struct nvif_disp *, const char *name, int id, struct nvif_head *);
+void nvif_head_dtor(struct nvif_head *);
+
+static inline int
+nvif_head_id(struct nvif_head *head)
+{
+	return head->object.handle;
+}
+
+int nvif_head_vblank_event_ctor(struct nvif_head *, const char *name, nvif_event_func, bool wait,
+				struct nvif_event *);
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0004.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0004.h
index d324c73c27fb..1d916a137941 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0004.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0004.h
@@ -2,7 +2,10 @@
 #ifndef __NVIF_IF0004_H__
 #define __NVIF_IF0004_H__
 
-#define NV04_NVSW_NTFY_UEVENT                                              0x00
+union nv04_nvsw_event_args {
+	struct nv04_nvsw_event_vn {
+	} vn;
+};
 
 #define NV04_NVSW_GET_REF                                                  0x00
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if000e.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if000e.h
new file mode 100644
index 000000000000..90a936cb1766
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if000e.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_IF000E_H__
+#define __NVIF_IF000E_H__
+
+union nvif_event_args {
+	struct nvif_event_v0 {
+		__u8 version;
+		__u8 wait;
+		__u8 pad02[6];
+		__u8 data[];
+	} v0;
+};
+
+#define NVIF_EVENT_V0_ALLOW 0x00
+#define NVIF_EVENT_V0_BLOCK 0x01
+
+union nvif_event_allow_args {
+	struct nvif_event_allow_vn {
+	} vn;
+};
+
+union nvif_event_block_args {
+	struct nvif_event_block_vn {
+	} vn;
+};
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0010.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0010.h
index fc236ef28965..4c835bbe6fe3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0010.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0010.h
@@ -8,6 +8,7 @@ union nvif_disp_args {
 		__u8 pad01[3];
 		__u32 conn_mask;
 		__u32 outp_mask;
+		__u32 head_mask;
 	} v0;
 };
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0011.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0011.h
index 04ba6581f840..69b0b779f942 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0011.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0011.h
@@ -10,6 +10,17 @@ union nvif_conn_args {
 	} v0;
 };
 
+union nvif_conn_event_args {
+	struct nvif_conn_event_v0 {
+		__u8 version;
+#define NVIF_CONN_EVENT_V0_PLUG   0x01
+#define NVIF_CONN_EVENT_V0_UNPLUG 0x02
+#define NVIF_CONN_EVENT_V0_IRQ    0x04
+		__u8 types;
+		__u8 pad02[6];
+	} v0;
+};
+
 #define NVIF_CONN_V0_HPD_STATUS 0x00000000
 
 union nvif_conn_hpd_status_args {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0012.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0012.h
index 243bd35d942f..eb99d84eb844 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0012.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0012.h
@@ -11,6 +11,13 @@ union nvif_outp_args {
 };
 
 #define NVIF_OUTP_V0_LOAD_DETECT 0x00
+#define NVIF_OUTP_V0_ACQUIRE     0x01
+#define NVIF_OUTP_V0_RELEASE     0x02
+#define NVIF_OUTP_V0_INFOFRAME   0x03
+#define NVIF_OUTP_V0_HDA_ELD     0x04
+#define NVIF_OUTP_V0_DP_AUX_PWR  0x05
+#define NVIF_OUTP_V0_DP_RETRAIN  0x06
+#define NVIF_OUTP_V0_DP_MST_VCPI 0x07
 
 union nvif_outp_load_detect_args {
 	struct nvif_outp_load_detect_v0 {
@@ -20,4 +27,95 @@ union nvif_outp_load_detect_args {
 		__u32 data; /*TODO: move vbios loadval parsing into nvkm */
 	} v0;
 };
+
+union nvif_outp_acquire_args {
+	struct nvif_outp_acquire_v0 {
+		__u8 version;
+#define NVIF_OUTP_ACQUIRE_V0_RGB_CRT 0x00
+#define NVIF_OUTP_ACQUIRE_V0_TV      0x01
+#define NVIF_OUTP_ACQUIRE_V0_TMDS    0x02
+#define NVIF_OUTP_ACQUIRE_V0_LVDS    0x03
+#define NVIF_OUTP_ACQUIRE_V0_DP      0x04
+		__u8 proto;
+		__u8 or;
+		__u8 link;
+		__u8 pad04[4];
+		union {
+			struct {
+				__u8 head;
+				__u8 hdmi;
+				__u8 hdmi_max_ac_packet;
+				__u8 hdmi_rekey;
+#define NVIF_OUTP_ACQUIRE_V0_TMDS_HDMI_SCDC_SCRAMBLE (1 << 0)
+#define NVIF_OUTP_ACQUIRE_V0_TMDS_HDMI_SCDC_DIV_BY_4 (1 << 1)
+				__u8 hdmi_scdc;
+				__u8 hdmi_hda;
+				__u8 pad06[2];
+			} tmds;
+			struct {
+				__u8 dual;
+				__u8 bpc8;
+				__u8 pad02[6];
+			} lvds;
+			struct {
+				__u8 link_nr; /* 0 = highest possible. */
+				__u8 link_bw; /* 0 = highest possible, DP BW code otherwise. */
+				__u8 hda;
+				__u8 mst;
+				__u8 pad04[4];
+				__u8 dpcd[16];
+			} dp;
+		};
+	} v0;
+};
+
+union nvif_outp_release_args {
+	struct nvif_outp_release_vn {
+	} vn;
+};
+
+union nvif_outp_infoframe_args {
+	struct nvif_outp_infoframe_v0 {
+		__u8 version;
+#define NVIF_OUTP_INFOFRAME_V0_AVI 0
+#define NVIF_OUTP_INFOFRAME_V0_VSI 1
+		__u8 type;
+		__u8 head;
+		__u8 pad03[5];
+		__u8 data[];
+	} v0;
+};
+
+union nvif_outp_hda_eld_args {
+	struct nvif_outp_hda_eld_v0 {
+		__u8  version;
+		__u8  head;
+		__u8  pad02[6];
+		__u8  data[];
+	} v0;
+};
+
+union nvif_outp_dp_aux_pwr_args {
+	struct nvif_outp_dp_aux_pwr_v0 {
+		__u8 version;
+		__u8 state;
+		__u8 pad02[6];
+	} v0;
+};
+
+union nvif_outp_dp_retrain_args {
+	struct nvif_outp_dp_retrain_vn {
+	} vn;
+};
+
+union nvif_outp_dp_mst_vcpi_args {
+	struct nvif_outp_dp_mst_vcpi_v0 {
+		__u8  version;
+		__u8  head;
+		__u8  start_slot;
+		__u8  num_slots;
+		__u16 pbn;
+		__u16 aligned_pbn;
+	} v0;
+};
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0013.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0013.h
new file mode 100644
index 000000000000..6756c7467ae4
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0013.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_IF0013_H__
+#define __NVIF_IF0013_H__
+
+union nvif_head_args {
+	struct nvif_head_v0 {
+		__u8 version;
+		__u8 id;
+		__u8 pad02[6];
+	} v0;
+};
+
+union nvif_head_event_args {
+	struct nvif_head_event_vn {
+	} vn;
+};
+
+#define NVIF_HEAD_V0_SCANOUTPOS 0x00
+
+union nvif_head_scanoutpos_args {
+	struct nvif_head_scanoutpos_v0 {
+		__u8  version;
+		__u8  pad01[7];
+		__s64 time[2];
+		__u16 vblanks;
+		__u16 vblanke;
+		__u16 vtotal;
+		__u16 vline;
+		__u16 hblanks;
+		__u16 hblanke;
+		__u16 htotal;
+		__u16 hline;
+	} v0;
+};
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0020.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0020.h
new file mode 100644
index 000000000000..085e0ae8a450
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0020.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_IF0020_H__
+#define __NVIF_IF0020_H__
+
+union nvif_chan_args {
+	struct nvif_chan_v0 {
+		__u8  version;
+		__u8  namelen;
+		__u8  runlist;
+		__u8  runq;
+		__u8  priv;
+		__u8  pad05;
+		__u16 devm;
+		__u64 vmm;
+
+		__u64 ctxdma;
+		__u64 offset;
+		__u64 length;
+
+		__u64 huserd;
+		__u64 ouserd;
+
+		__u32 token;
+		__u16 chid;
+		__u8  pad3e;
+#define NVIF_CHAN_V0_INST_APER_VRAM 0
+#define NVIF_CHAN_V0_INST_APER_HOST 1
+#define NVIF_CHAN_V0_INST_APER_NCOH 2
+#define NVIF_CHAN_V0_INST_APER_INST 0xff
+		__u8  aper;
+		__u64 inst;
+
+		__u8  name[];
+	} v0;
+};
+
+union nvif_chan_event_args {
+	struct nvif_chan_event_v0 {
+		__u8 version;
+#define NVIF_CHAN_EVENT_V0_NON_STALL_INTR 0x00
+#define NVIF_CHAN_EVENT_V0_KILLED         0x01
+		__u8 type;
+	} v0;
+};
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/if0021.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0021.h
new file mode 100644
index 000000000000..5013def90455
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/if0021.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVIF_IF0021_H__
+#define __NVIF_IF0021_H__
+
+union nvif_cgrp_args {
+	struct nvif_cgrp_v0 {
+		__u8  version;
+		__u8  namelen;
+		__u8  runlist;
+		__u8  pad03[3];
+		__u16 cgid;
+		__u64 vmm;
+		__u8  name[];
+	} v0;
+};
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/ioctl.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
index 886c63fe753f..4e047bb1fc07 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
@@ -15,10 +15,6 @@ struct nvif_ioctl_v0 {
 #define NVIF_IOCTL_V0_WR                                                   0x06
 #define NVIF_IOCTL_V0_MAP                                                  0x07
 #define NVIF_IOCTL_V0_UNMAP                                                0x08
-#define NVIF_IOCTL_V0_NTFY_NEW                                             0x09
-#define NVIF_IOCTL_V0_NTFY_DEL                                             0x0a
-#define NVIF_IOCTL_V0_NTFY_GET                                             0x0b
-#define NVIF_IOCTL_V0_NTFY_PUT                                             0x0c
 	__u8  type;
 	__u8  pad02[4];
 #define NVIF_IOCTL_V0_OWNER_NVIF                                           0x00
@@ -63,6 +59,14 @@ struct nvif_ioctl_new_v0 {
 struct nvif_ioctl_del {
 };
 
+struct nvif_ioctl_mthd_v0 {
+	/* nvif_ioctl ... */
+	__u8  version;
+	__u8  method;
+	__u8  pad02[6];
+	__u8  data[];		/* method data (class.h) */
+};
+
 struct nvif_ioctl_rd_v0 {
 	/* nvif_ioctl ... */
 	__u8  version;
@@ -95,43 +99,4 @@ struct nvif_ioctl_map_v0 {
 
 struct nvif_ioctl_unmap {
 };
-
-struct nvif_ioctl_ntfy_new_v0 {
-	/* nvif_ioctl ... */
-	__u8  version;
-	__u8  event;
-	__u8  index;
-	__u8  pad03[5];
-	__u8  data[];		/* event request data (event.h) */
-};
-
-struct nvif_ioctl_ntfy_del_v0 {
-	/* nvif_ioctl ... */
-	__u8  version;
-	__u8  index;
-	__u8  pad02[6];
-};
-
-struct nvif_ioctl_ntfy_get_v0 {
-	/* nvif_ioctl ... */
-	__u8  version;
-	__u8  index;
-	__u8  pad02[6];
-};
-
-struct nvif_ioctl_ntfy_put_v0 {
-	/* nvif_ioctl ... */
-	__u8  version;
-	__u8  index;
-	__u8  pad02[6];
-};
-
-struct nvif_ioctl_mthd_v0 {
-	/* nvif_ioctl ... */
-	__u8  version;
-	__u8  method;
-	__u8  pad02[6];
-	__u8  data[];		/* method data (class.h) */
-};
-
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/notify.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/notify.h
deleted file mode 100644
index 39f6b7ee1719..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/notify.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVIF_NOTIFY_H__
-#define __NVIF_NOTIFY_H__
-
-struct nvif_notify {
-	struct nvif_object *object;
-	const char *name;
-	int index;
-
-#define NVIF_NOTIFY_USER 0
-#define NVIF_NOTIFY_WORK 1
-	unsigned long flags;
-	atomic_t putcnt;
-	void (*dtor)(struct nvif_notify *);
-#define NVIF_NOTIFY_DROP 0
-#define NVIF_NOTIFY_KEEP 1
-	int  (*func)(struct nvif_notify *);
-
-	/* this is const for a *very* good reason - the data might be on the
-	 * stack from an irq handler.  if you're not nvif/notify.c then you
-	 * should probably think twice before casting it away...
-	 */
-	const void *data;
-	u32 size;
-	struct work_struct work;
-};
-
-int  nvif_notify_ctor(struct nvif_object *, const char *name,
-		      int (*func)(struct nvif_notify *), bool work, u8 type,
-		      void *data, u32 size, u32 reply, struct nvif_notify *);
-int  nvif_notify_dtor(struct nvif_notify *);
-int  nvif_notify_get(struct nvif_notify *);
-int  nvif_notify_put(struct nvif_notify *);
-int  nvif_notify(const void *, u32, const void *, u32);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/outp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/outp.h
index 0d6aa07a9184..45daadec3c0c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvif/outp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvif/outp.h
@@ -2,13 +2,32 @@
 #ifndef __NVIF_OUTP_H__
 #define __NVIF_OUTP_H__
 #include <nvif/object.h>
+#include <nvif/if0012.h>
 struct nvif_disp;
 
 struct nvif_outp {
 	struct nvif_object object;
+
+	struct {
+		int id;
+		int link;
+	} or;
 };
 
 int nvif_outp_ctor(struct nvif_disp *, const char *name, int id, struct nvif_outp *);
 void nvif_outp_dtor(struct nvif_outp *);
 int nvif_outp_load_detect(struct nvif_outp *, u32 loadval);
+int nvif_outp_acquire_rgb_crt(struct nvif_outp *);
+int nvif_outp_acquire_tmds(struct nvif_outp *, int head,
+			   bool hdmi, u8 max_ac_packet, u8 rekey, u8 scdc, bool hda);
+int nvif_outp_acquire_lvds(struct nvif_outp *, bool dual, bool bpc8);
+int nvif_outp_acquire_dp(struct nvif_outp *, u8 dpcd[16],
+			 int link_nr, int link_bw, bool hda, bool mst);
+void nvif_outp_release(struct nvif_outp *);
+int nvif_outp_infoframe(struct nvif_outp *, u8 type, struct nvif_outp_infoframe_v0 *, u32 size);
+int nvif_outp_hda_eld(struct nvif_outp *, int head, void *data, u32 size);
+int nvif_outp_dp_aux_pwr(struct nvif_outp *, bool enable);
+int nvif_outp_dp_retrain(struct nvif_outp *);
+int nvif_outp_dp_mst_vcpi(struct nvif_outp *, int head,
+			  u8 start_slot, u8 num_slots, u16 pbn, u16 aligned_pbn);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/client.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
index 2f86606e708c..0d9fc741a719 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
@@ -10,28 +10,19 @@ struct nvkm_client {
 	u64 device;
 	u32 debug;
 
-	struct nvkm_client_notify *notify[32];
 	struct rb_root objroot;
 
 	void *data;
-	int (*ntfy)(const void *, u32, const void *, u32);
+	int (*event)(u64 token, void *argv, u32 argc);
 
 	struct list_head umem;
 	spinlock_t lock;
 };
 
-int  nvkm_client_new(const char *name, u64 device, const char *cfg,
-		     const char *dbg,
-		     int (*)(const void *, u32, const void *, u32),
-		     struct nvkm_client **);
+int  nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg,
+		     int (*)(u64, void *, u32), struct nvkm_client **);
 struct nvkm_client *nvkm_client_search(struct nvkm_client *, u64 handle);
 
-int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *,
-			   void *data, u32 size);
-int nvkm_client_notify_del(struct nvkm_client *, int index);
-int nvkm_client_notify_get(struct nvkm_client *, int index);
-int nvkm_client_notify_put(struct nvkm_client *, int index);
-
 /* logging for client-facing objects */
 #define nvif_printk(o,l,p,f,a...) do {                                         \
 	const struct nvkm_object *_object = (o);                               \
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/device.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index efede1f11e1d..f65b5009acf7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -2,6 +2,7 @@
 #ifndef __NVKM_DEVICE_H__
 #define __NVKM_DEVICE_H__
 #include <core/oclass.h>
+#include <core/intr.h>
 enum nvkm_subdev_type;
 
 enum nvkm_device_type {
@@ -60,6 +61,16 @@ struct nvkm_device {
 #undef NVKM_LAYOUT_INST
 #undef NVKM_LAYOUT_ONCE
 	struct list_head subdev;
+
+	struct {
+		struct list_head intr;
+		struct list_head prio[NVKM_INTR_PRIO_NR];
+		spinlock_t lock;
+		int irq;
+		bool alloc;
+		bool armed;
+		bool legacy_done;
+	} intr;
 };
 
 struct nvkm_subdev *nvkm_device_subdev(struct nvkm_device *, int type, int inst);
@@ -72,6 +83,7 @@ struct nvkm_device_func {
 	int (*preinit)(struct nvkm_device *);
 	int (*init)(struct nvkm_device *);
 	void (*fini)(struct nvkm_device *, bool suspend);
+	int (*irq)(struct nvkm_device *);
 	resource_size_t (*resource_addr)(struct nvkm_device *, unsigned bar);
 	resource_size_t (*resource_size)(struct nvkm_device *, unsigned bar);
 	bool cpu_coherent;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
index e58923b67d74..b67b9c1a6b4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
@@ -12,12 +12,6 @@ struct nvkm_engine {
 	const struct nvkm_engine_func *func;
 	struct nvkm_subdev subdev;
 	spinlock_t lock;
-
-	struct {
-		refcount_t refcount;
-		struct mutex mutex;
-		bool enabled;
-	} use;
 };
 
 struct nvkm_engine_func {
@@ -27,6 +21,7 @@ struct nvkm_engine_func {
 	int (*info)(struct nvkm_engine *, u64 mthd, u64 *data);
 	int (*init)(struct nvkm_engine *);
 	int (*fini)(struct nvkm_engine *, bool suspend);
+	int (*reset)(struct nvkm_engine *);
 	void (*intr)(struct nvkm_engine *);
 	void (*tile)(struct nvkm_engine *, int region, struct nvkm_fb_tile *);
 	bool (*chsw_load)(struct nvkm_engine *);
@@ -54,6 +49,7 @@ int nvkm_engine_new_(const struct nvkm_engine_func *, struct nvkm_device *,
 
 struct nvkm_engine *nvkm_engine_ref(struct nvkm_engine *);
 void nvkm_engine_unref(struct nvkm_engine **);
+int nvkm_engine_reset(struct nvkm_engine *);
 void nvkm_engine_tile(struct nvkm_engine *, int region);
 bool nvkm_engine_chsw_load(struct nvkm_engine *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/event.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
index a7a413f07a78..82b267c11147 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/event.h
@@ -2,34 +2,76 @@
 #ifndef __NVKM_EVENT_H__
 #define __NVKM_EVENT_H__
 #include <core/os.h>
-struct nvkm_notify;
 struct nvkm_object;
+struct nvkm_oclass;
+struct nvkm_uevent;
 
 struct nvkm_event {
 	const struct nvkm_event_func *func;
+	struct nvkm_subdev *subdev;
 
 	int types_nr;
 	int index_nr;
 
 	spinlock_t refs_lock;
 	spinlock_t list_lock;
-	struct list_head list;
 	int *refs;
+
+	struct list_head ntfy;
 };
 
 struct nvkm_event_func {
-	int  (*ctor)(struct nvkm_object *, void *data, u32 size,
-		     struct nvkm_notify *);
-	void (*send)(void *data, u32 size, struct nvkm_notify *);
 	void (*init)(struct nvkm_event *, int type, int index);
 	void (*fini)(struct nvkm_event *, int type, int index);
 };
 
-int  nvkm_event_init(const struct nvkm_event_func *func, int types_nr,
-		     int index_nr, struct nvkm_event *);
+int  __nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *, int types_nr,
+		       int index_nr, struct nvkm_event *);
+
+/* Each nvkm_event needs its own lockdep class due to inter-dependencies, to
+ * prevent lockdep false-positives.
+ *
+ * Inlining the spinlock initialisation ensures each is unique.
+ */
+static __always_inline int
+nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev,
+		int types_nr, int index_nr, struct nvkm_event *event)
+{
+	spin_lock_init(&event->refs_lock);
+	spin_lock_init(&event->list_lock);
+	return __nvkm_event_init(func, subdev, types_nr, index_nr, event);
+}
+
 void nvkm_event_fini(struct nvkm_event *);
-void nvkm_event_get(struct nvkm_event *, u32 types, int index);
-void nvkm_event_put(struct nvkm_event *, u32 types, int index);
-void nvkm_event_send(struct nvkm_event *, u32 types, int index,
-		     void *data, u32 size);
+
+#define NVKM_EVENT_KEEP 0
+#define NVKM_EVENT_DROP 1
+struct nvkm_event_ntfy;
+typedef int (*nvkm_event_func)(struct nvkm_event_ntfy *, u32 bits);
+
+struct nvkm_event_ntfy {
+	struct nvkm_event *event;
+	int id;
+	u32 bits;
+	bool wait;
+	nvkm_event_func func;
+
+	atomic_t allowed;
+	bool running;
+
+	struct list_head head;
+};
+
+void nvkm_event_ntfy(struct nvkm_event *, int id, u32 bits);
+bool nvkm_event_ntfy_valid(struct nvkm_event *, int id, u32 bits);
+void nvkm_event_ntfy_add(struct nvkm_event *, int id, u32 bits, bool wait, nvkm_event_func,
+			 struct nvkm_event_ntfy *);
+void nvkm_event_ntfy_del(struct nvkm_event_ntfy *);
+void nvkm_event_ntfy_allow(struct nvkm_event_ntfy *);
+void nvkm_event_ntfy_block(struct nvkm_event_ntfy *);
+
+typedef int (*nvkm_uevent_func)(struct nvkm_object *, u64 token, u32 bits);
+
+int nvkm_uevent_new(const struct nvkm_oclass *, void *argv, u32 argc, struct nvkm_object **);
+int nvkm_uevent_add(struct nvkm_uevent *, struct nvkm_event *, int id, u32 bits, nvkm_uevent_func);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
index fd9a3f9a518e..b857cf142c4a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
@@ -1,34 +1,166 @@
 #ifndef __NVKM_FALCON_H__
 #define __NVKM_FALCON_H__
+#include <core/firmware.h>
 #include <engine/falcon.h>
 
+enum nvkm_falcon_mem {
+	IMEM,
+	DMEM,
+	EMEM,
+};
+
+static inline const char *
+nvkm_falcon_mem(enum nvkm_falcon_mem mem)
+{
+	switch (mem) {
+	case IMEM: return "imem";
+	case DMEM: return "dmem";
+	case EMEM: return "emem";
+	default:
+		WARN_ON(1);
+		return "?mem";
+	}
+}
+
+struct nvkm_falcon_func_pio {
+	int min;
+	int max;
+	void (*wr_init)(struct nvkm_falcon *, u8 port, bool sec, u32 mem_base);
+	void (*wr)(struct nvkm_falcon *, u8 port, const u8 *img, int len, u16 tag);
+	void (*rd_init)(struct nvkm_falcon *, u8 port, u32 mem_base);
+	void (*rd)(struct nvkm_falcon *, u8 port, const u8 *img, int len);
+};
+
+struct nvkm_falcon_func_dma {
+	int (*init)(struct nvkm_falcon *, u64 dma_addr, int xfer_len,
+		    enum nvkm_falcon_mem, bool sec, u32 *cmd);
+	void (*xfer)(struct nvkm_falcon *, u32 mem_base, u32 dma_base, u32 cmd);
+	bool (*done)(struct nvkm_falcon *);
+};
+
 int nvkm_falcon_ctor(const struct nvkm_falcon_func *, struct nvkm_subdev *owner,
 		     const char *name, u32 addr, struct nvkm_falcon *);
 void nvkm_falcon_dtor(struct nvkm_falcon *);
+int nvkm_falcon_reset(struct nvkm_falcon *);
+int nvkm_falcon_pio_wr(struct nvkm_falcon *, const u8 *img, u32 img_base, u8 port,
+		       enum nvkm_falcon_mem mem_type, u32 mem_base, int len, u16 tag, bool sec);
+int nvkm_falcon_pio_rd(struct nvkm_falcon *, u8 port, enum nvkm_falcon_mem type, u32 mem_base,
+		       const u8 *img, u32 img_base, int len);
+int nvkm_falcon_dma_wr(struct nvkm_falcon *, const u8 *img, u64 dma_addr, u32 dma_base,
+		       enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec);
+
+int gm200_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *);
+int gm200_flcn_disable(struct nvkm_falcon *);
+int gm200_flcn_enable(struct nvkm_falcon *);
+void gm200_flcn_bind_inst(struct nvkm_falcon *, int, u64);
+int gm200_flcn_bind_stat(struct nvkm_falcon *, bool);
+extern const struct nvkm_falcon_func_pio gm200_flcn_imem_pio;
+extern const struct nvkm_falcon_func_pio gm200_flcn_dmem_pio;
+void gm200_flcn_tracepc(struct nvkm_falcon *);
+
+int gp102_flcn_reset_eng(struct nvkm_falcon *);
+extern const struct nvkm_falcon_func_pio gp102_flcn_emem_pio;
+
+int ga102_flcn_select(struct nvkm_falcon *);
+int ga102_flcn_reset_prep(struct nvkm_falcon *);
+int ga102_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *);
+extern const struct nvkm_falcon_func_dma ga102_flcn_dma;
 
 void nvkm_falcon_v1_load_imem(struct nvkm_falcon *,
 			      void *, u32, u32, u16, u8, bool);
 void nvkm_falcon_v1_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8);
-void nvkm_falcon_v1_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *);
-void nvkm_falcon_v1_bind_context(struct nvkm_falcon *, struct nvkm_memory *);
-int nvkm_falcon_v1_wait_for_halt(struct nvkm_falcon *, u32);
-int nvkm_falcon_v1_clear_interrupt(struct nvkm_falcon *, u32);
-void nvkm_falcon_v1_set_start_addr(struct nvkm_falcon *, u32 start_addr);
 void nvkm_falcon_v1_start(struct nvkm_falcon *);
-int nvkm_falcon_v1_enable(struct nvkm_falcon *);
-void nvkm_falcon_v1_disable(struct nvkm_falcon *);
 
-void gp102_sec2_flcn_bind_context(struct nvkm_falcon *, struct nvkm_memory *);
-int gp102_sec2_flcn_enable(struct nvkm_falcon *);
+#define FLCN_PRINTK(f,l,p,fmt,a...) ({                                                          \
+	if ((f)->owner->name != (f)->name)                                                      \
+		nvkm_printk___((f)->owner, (f)->user, NV_DBG_##l, p, "%s:"fmt, (f)->name, ##a); \
+	else                                                                                    \
+		nvkm_printk___((f)->owner, (f)->user, NV_DBG_##l, p, fmt, ##a);                 \
+})
+#define FLCN_DBG(f,fmt,a...) FLCN_PRINTK((f), DEBUG, info, " "fmt"\n", ##a)
+#define FLCN_ERR(f,fmt,a...) FLCN_PRINTK((f), ERROR, err, " "fmt"\n", ##a)
+#define FLCN_ERRON(f,c,fmt,a...) \
+	({ bool _cond = (c); _cond ? FLCN_ERR(f, fmt, ##a) : FLCN_DBG(f, fmt, ##a); _cond; })
+
+
+struct nvkm_falcon_fw {
+	const struct nvkm_falcon_fw_func {
+		int (*signature)(struct nvkm_falcon_fw *, u32 *sig_base_src);
+		int (*reset)(struct nvkm_falcon_fw *);
+		int (*setup)(struct nvkm_falcon_fw *);
+		int (*load)(struct nvkm_falcon_fw *);
+		int (*load_bld)(struct nvkm_falcon_fw *);
+		int (*boot)(struct nvkm_falcon_fw *,
+			    u32 *mbox0, u32 *mbox1, u32 mbox0_ok, u32 irqsclr);
+	} *func;
+	struct nvkm_firmware fw;
+
+	u32 sig_base_prd;
+	u32 sig_base_dbg;
+	u32 sig_base_img;
+	u32 sig_size;
+	int sig_nr;
+	u8 *sigs;
+	u32 fuse_ver;
+	u32 engine_id;
+	u32 ucode_id;
+
+	u32 nmem_base_img;
+	u32 nmem_base;
+	u32 nmem_size;
+
+	u32 imem_base_img;
+	u32 imem_base;
+	u32 imem_size;
+
+	u32 dmem_base_img;
+	u32 dmem_base;
+	u32 dmem_size;
+	u32 dmem_sign;
+
+	u8 *boot;
+	u32 boot_size;
+	u32 boot_addr;
+
+	struct nvkm_falcon *falcon;
+	struct nvkm_memory *inst;
+	struct nvkm_vmm *vmm;
+	struct nvkm_vma *vma;
+};
+
+int nvkm_falcon_fw_ctor(const struct nvkm_falcon_fw_func *, const char *name, struct nvkm_device *,
+		        bool bl, const void *src, u32 len, struct nvkm_falcon *,
+			struct nvkm_falcon_fw *);
+int nvkm_falcon_fw_ctor_hs(const struct nvkm_falcon_fw_func *, const char *name,
+			   struct nvkm_subdev *, const char *bl, const char *img, int ver,
+			   struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw);
+int nvkm_falcon_fw_ctor_hs_v2(const struct nvkm_falcon_fw_func *, const char *name,
+			      struct nvkm_subdev *, const char *img, int ver, struct nvkm_falcon *,
+			      struct nvkm_falcon_fw *);
+int nvkm_falcon_fw_sign(struct nvkm_falcon_fw *, u32 sig_base_img, u32 sig_size, const u8 *sigs,
+			int sig_nr_prd, u32 sig_base_prd, int sig_nr_dbg, u32 sig_base_dbg);
+int nvkm_falcon_fw_patch(struct nvkm_falcon_fw *);
+void nvkm_falcon_fw_dtor(struct nvkm_falcon_fw *);
+int nvkm_falcon_fw_oneinit(struct nvkm_falcon_fw *, struct nvkm_falcon *, struct nvkm_vmm *,
+			   struct nvkm_memory *inst);
+int nvkm_falcon_fw_boot(struct nvkm_falcon_fw *, struct nvkm_subdev *user,
+			bool release, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr);
+
+extern const struct nvkm_falcon_fw_func gm200_flcn_fw;
+int gm200_flcn_fw_signature(struct nvkm_falcon_fw *, u32 *);
+int gm200_flcn_fw_reset(struct nvkm_falcon_fw *);
+int gm200_flcn_fw_load(struct nvkm_falcon_fw *);
+int gm200_flcn_fw_boot(struct nvkm_falcon_fw *, u32 *, u32 *, u32, u32);
+
+int ga100_flcn_fw_signature(struct nvkm_falcon_fw *, u32 *);
+
+extern const struct nvkm_falcon_fw_func ga102_flcn_fw;
+int ga102_flcn_fw_load(struct nvkm_falcon_fw *);
+int ga102_flcn_fw_boot(struct nvkm_falcon_fw *, u32 *, u32 *, u32, u32);
 
-#define FLCN_PRINTK(t,f,fmt,a...) do {                               \
-	if ((f)->owner->name != (f)->name)                           \
-		nvkm_##t((f)->owner, "%s: "fmt"\n", (f)->name, ##a); \
-	else                                                         \
-		nvkm_##t((f)->owner, fmt"\n", ##a);                  \
-} while(0)
-#define FLCN_DBG(f,fmt,a...) FLCN_PRINTK(debug, (f), fmt, ##a)
-#define FLCN_ERR(f,fmt,a...) FLCN_PRINTK(error, (f), fmt, ##a)
+#define FLCNFW_PRINTK(f,l,p,fmt,a...) FLCN_PRINTK((f)->falcon, l, p, "%s: "fmt, (f)->fw.name, ##a)
+#define FLCNFW_DBG(f,fmt,a...) FLCNFW_PRINTK((f), DEBUG, info, fmt"\n", ##a)
+#define FLCNFW_ERR(f,fmt,a...) FLCNFW_PRINTK((f), ERROR, err, fmt"\n", ##a)
 
 /**
  * struct nvfw_falcon_msg - header for all messages
@@ -72,6 +204,7 @@ int nvkm_falcon_msgq_new(struct nvkm_falcon_qmgr *, const char *name,
 void nvkm_falcon_msgq_del(struct nvkm_falcon_msgq **);
 void nvkm_falcon_msgq_init(struct nvkm_falcon_msgq *,
 			   u32 index, u32 offset, u32 size);
+bool nvkm_falcon_msgq_empty(struct nvkm_falcon_msgq *);
 int nvkm_falcon_msgq_recv_initmsg(struct nvkm_falcon_msgq *, void *, u32 size);
 void nvkm_falcon_msgq_recv(struct nvkm_falcon_msgq *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h
index 85bcb80f6873..d4e507e252b1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h
@@ -1,9 +1,34 @@
 /* SPDX-License-Identifier: MIT */
 #ifndef __NVKM_FIRMWARE_H__
 #define __NVKM_FIRMWARE_H__
+#include <core/memory.h>
 #include <core/option.h>
 #include <core/subdev.h>
 
+struct nvkm_firmware {
+	const struct nvkm_firmware_func {
+		enum nvkm_firmware_type {
+			NVKM_FIRMWARE_IMG_RAM,
+			NVKM_FIRMWARE_IMG_DMA,
+		} type;
+	} *func;
+	const char *name;
+	struct nvkm_device *device;
+
+	int len;
+	u8 *img;
+	u64 phys;
+
+	struct nvkm_firmware_mem {
+		struct nvkm_memory memory;
+		struct scatterlist sgl;
+	} mem;
+};
+
+int nvkm_firmware_ctor(const struct nvkm_firmware_func *, const char *name, struct nvkm_device *,
+		       const void *ptr, int len, struct nvkm_firmware *);
+void nvkm_firmware_dtor(struct nvkm_firmware *);
+
 int nvkm_firmware_get(const struct nvkm_subdev *, const char *fwname, int ver,
 		      const struct firmware **);
 void nvkm_firmware_put(const struct firmware *);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h
new file mode 100644
index 000000000000..a003d6a544b0
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/intr.h
@@ -0,0 +1,73 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_INTR_H__
+#define __NVKM_INTR_H__
+#include <core/os.h>
+struct nvkm_device;
+struct nvkm_subdev;
+
+enum nvkm_intr_prio {
+	NVKM_INTR_PRIO_VBLANK = 0,
+	NVKM_INTR_PRIO_NORMAL,
+	NVKM_INTR_PRIO_NR
+};
+
+enum nvkm_intr_type {
+	NVKM_INTR_SUBDEV   = -1, /* lookup vector by requesting subdev, in mapping table. */
+	NVKM_INTR_VECTOR_0 = 0,
+};
+
+struct nvkm_intr {
+	const struct nvkm_intr_func {
+		bool (*pending)(struct nvkm_intr *);
+		void (*unarm)(struct nvkm_intr *);
+		void (*rearm)(struct nvkm_intr *);
+		void (*block)(struct nvkm_intr *, int leaf, u32 mask);
+		void (*allow)(struct nvkm_intr *, int leaf, u32 mask);
+		void (*reset)(struct nvkm_intr *, int leaf, u32 mask);
+	} *func;
+	const struct nvkm_intr_data {
+		int type; /* enum nvkm_subdev_type (+ve), enum nvkm_intr_type (-ve) */
+		int inst;
+		int leaf;
+		u32 mask; /* 0-terminated. */
+		bool legacy; /* auto-create "legacy" nvkm_subdev_intr() handler */
+	} *data;
+
+	struct nvkm_subdev *subdev;
+	int leaves;
+	u32 *stat;
+	u32 *mask;
+
+	struct list_head head;
+};
+
+void nvkm_intr_ctor(struct nvkm_device *);
+void nvkm_intr_dtor(struct nvkm_device *);
+int nvkm_intr_install(struct nvkm_device *);
+void nvkm_intr_unarm(struct nvkm_device *);
+void nvkm_intr_rearm(struct nvkm_device *);
+
+int nvkm_intr_add(const struct nvkm_intr_func *, const struct nvkm_intr_data *,
+		  struct nvkm_subdev *, int leaves, struct nvkm_intr *);
+void nvkm_intr_block(struct nvkm_subdev *, enum nvkm_intr_type);
+void nvkm_intr_allow(struct nvkm_subdev *, enum nvkm_intr_type);
+
+struct nvkm_inth;
+typedef irqreturn_t (*nvkm_inth_func)(struct nvkm_inth *);
+
+struct nvkm_inth {
+	struct nvkm_intr *intr;
+	int leaf;
+	u32 mask;
+	nvkm_inth_func func;
+
+	atomic_t allowed;
+
+	struct list_head head;
+};
+
+int nvkm_inth_add(struct nvkm_intr *, enum nvkm_intr_type, enum nvkm_intr_prio,
+		  struct nvkm_subdev *, nvkm_inth_func, struct nvkm_inth *);
+void nvkm_inth_allow(struct nvkm_inth *);
+void nvkm_inth_block(struct nvkm_inth *);
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
index 7afe1579b20f..58108dea5aeb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
@@ -1,8 +1,10 @@
 /* SPDX-License-Identifier: MIT */
+NVKM_LAYOUT_ONCE(NVKM_SUBDEV_TOP     , struct nvkm_top     ,      top)
+NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GSP     , struct nvkm_gsp     ,      gsp)
+NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VFN     , struct nvkm_vfn     ,      vfn)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_PCI     , struct nvkm_pci     ,      pci)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VBIOS   , struct nvkm_bios    ,     bios)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_DEVINIT , struct nvkm_devinit ,  devinit)
-NVKM_LAYOUT_ONCE(NVKM_SUBDEV_TOP     , struct nvkm_top     ,      top)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_PRIVRING, struct nvkm_subdev  , privring)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GPIO    , struct nvkm_gpio    ,     gpio)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_I2C     , struct nvkm_i2c     ,      i2c)
@@ -23,7 +25,6 @@ NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VOLT    , struct nvkm_volt    ,     volt)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_ICCSENSE, struct nvkm_iccsense, iccsense)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_THERM   , struct nvkm_therm   ,    therm)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_CLK     , struct nvkm_clk     ,      clk)
-NVKM_LAYOUT_ONCE(NVKM_SUBDEV_GSP     , struct nvkm_gsp     ,      gsp)
 NVKM_LAYOUT_INST(NVKM_SUBDEV_IOCTRL  , struct nvkm_subdev  ,   ioctrl, 3)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_FLA     , struct nvkm_subdev  ,      fla)
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
index 74d3f1a809d7..d3b6a68ddda3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/memory.h
@@ -37,6 +37,7 @@ struct nvkm_memory_func {
 	void (*release)(struct nvkm_memory *);
 	int (*map)(struct nvkm_memory *, u64 offset, struct nvkm_vmm *,
 		   struct nvkm_vma *, void *argv, u32 argc);
+	int (*kmap)(struct nvkm_memory *, struct nvkm_memory **);
 };
 
 struct nvkm_memory_ptrs {
@@ -63,6 +64,7 @@ void nvkm_memory_tags_put(struct nvkm_memory *, struct nvkm_device *,
 #define nvkm_memory_boot(p,v) (p)->func->boot((p),(v))
 #define nvkm_memory_map(p,o,vm,va,av,ac)                                       \
 	(p)->func->map((p),(o),(vm),(va),(av),(ac))
+#define nvkm_memory_kmap(p,i) ((p)->func->kmap ? (p)->func->kmap((p), (i)) : -ENOSYS)
 
 /* accessor macros - kmap()/done() must bracket use of the other accessor
  * macros to guarantee correct behaviour across all chipsets
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h
deleted file mode 100644
index 3d358a66db3a..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/notify.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NVKM_NOTIFY_H__
-#define __NVKM_NOTIFY_H__
-#include <core/os.h>
-struct nvkm_object;
-
-struct nvkm_notify {
-	struct nvkm_event *event;
-	struct list_head head;
-#define NVKM_NOTIFY_USER 0
-#define NVKM_NOTIFY_WORK 1
-	unsigned long flags;
-	int block;
-#define NVKM_NOTIFY_DROP 0
-#define NVKM_NOTIFY_KEEP 1
-	int (*func)(struct nvkm_notify *);
-
-	/* set by nvkm_event ctor */
-	u32 types;
-	int index;
-	u32 size;
-
-	struct work_struct work;
-	/* this is const for a *very* good reason - the data might be on the
-	 * stack from an irq handler.  if you're not core/notify.c then you
-	 * should probably think twice before casting it away...
-	 */
-	const void *data;
-};
-
-int  nvkm_notify_init(struct nvkm_object *, struct nvkm_event *,
-		      int (*func)(struct nvkm_notify *), bool work,
-		      void *data, u32 size, u32 reply,
-		      struct nvkm_notify *);
-void nvkm_notify_fini(struct nvkm_notify *);
-void nvkm_notify_get(struct nvkm_notify *);
-void nvkm_notify_put(struct nvkm_notify *);
-void nvkm_notify_send(struct nvkm_notify *, void *data, u32 size);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/object.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
index 7efcd5d2f2ff..ed1f66360782 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/object.h
@@ -4,6 +4,7 @@
 #include <core/oclass.h>
 struct nvkm_event;
 struct nvkm_gpuobj;
+struct nvkm_uevent;
 
 struct nvkm_object {
 	const struct nvkm_object_func *func;
@@ -43,6 +44,7 @@ struct nvkm_object_func {
 	int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align,
 		    struct nvkm_gpuobj **);
 	int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *);
+	int (*uevent)(struct nvkm_object *, void *argv, u32 argc, struct nvkm_uevent *);
 };
 
 void nvkm_object_ctor(const struct nvkm_object_func *,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/os.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
index d7ba3205207f..4486d9862849 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/os.h
@@ -34,4 +34,24 @@ nvkm_blob_dtor(struct nvkm_blob *blob)
 	blob->data = NULL;
 	blob->size = 0;
 }
+
+#define nvkm_list_find_next(p,h,m,c) ({                                                      \
+	typeof(p) _p = NULL;                                                                 \
+	list_for_each_entry_continue(p, (h), m) {                                            \
+		if (c) {                                                                     \
+			_p = p;                                                              \
+			break;                                                               \
+		}                                                                            \
+	}                                                                                    \
+	_p;                                                                                  \
+})
+#define nvkm_list_find(p,h,m,c)                                                              \
+	(p = container_of((h), typeof(*p), m), nvkm_list_find_next(p, (h), m, (c)))
+#define nvkm_list_foreach(p,h,m,c)                                                           \
+	for (p = nvkm_list_find(p, (h), m, (c)); p; p = nvkm_list_find_next(p, (h), m, (c)))
+
+/*FIXME: remove after */
+#define nvkm_fifo_chan nvkm_chan
+#define nvkm_fifo_chan_func nvkm_chan_func
+#define nvkm_fifo_cgrp nvkm_cgrp
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
index 96113c8bee8c..bce6e1ba09ea 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
@@ -17,10 +17,19 @@ struct nvkm_subdev {
 	struct nvkm_device *device;
 	enum nvkm_subdev_type type;
 	int inst;
+
 	char name[16];
 	u32 debug;
-	struct list_head head;
 
+	struct {
+		refcount_t refcount;
+		struct mutex mutex;
+		bool enabled;
+	} use;
+
+	struct nvkm_inth inth;
+
+	struct list_head head;
 	void **pself;
 	bool oneinit;
 };
@@ -38,22 +47,41 @@ struct nvkm_subdev_func {
 extern const char *nvkm_subdev_type[NVKM_SUBDEV_NR];
 int nvkm_subdev_new_(const struct nvkm_subdev_func *, struct nvkm_device *, enum nvkm_subdev_type,
 		     int inst, struct nvkm_subdev **);
-void nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *,
-		      enum nvkm_subdev_type, int inst, struct nvkm_subdev *);
+void __nvkm_subdev_ctor(const struct nvkm_subdev_func *, struct nvkm_device *,
+			enum nvkm_subdev_type, int inst, struct nvkm_subdev *);
+
+static inline void
+nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device,
+		 enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev)
+{
+	__nvkm_subdev_ctor(func, device, type, inst, subdev);
+	mutex_init(&subdev->use.mutex);
+}
+
 void nvkm_subdev_disable(struct nvkm_device *, enum nvkm_subdev_type, int inst);
 void nvkm_subdev_del(struct nvkm_subdev **);
+int  nvkm_subdev_ref(struct nvkm_subdev *);
+void nvkm_subdev_unref(struct nvkm_subdev *);
 int  nvkm_subdev_preinit(struct nvkm_subdev *);
+int  nvkm_subdev_oneinit(struct nvkm_subdev *);
 int  nvkm_subdev_init(struct nvkm_subdev *);
 int  nvkm_subdev_fini(struct nvkm_subdev *, bool suspend);
 int  nvkm_subdev_info(struct nvkm_subdev *, u64, u64 *);
 void nvkm_subdev_intr(struct nvkm_subdev *);
 
 /* subdev logging */
-#define nvkm_printk_(s,l,p,f,a...) do {                                        \
-	const struct nvkm_subdev *_subdev = (s);                               \
-	if (CONFIG_NOUVEAU_DEBUG >= (l) && _subdev->debug >= (l))              \
-		dev_##p(_subdev->device->dev, "%s: "f, _subdev->name, ##a);    \
+#define nvkm_printk_ok(s,u,l)                                                                \
+	((CONFIG_NOUVEAU_DEBUG >= (l)) && ((s)->debug >= (l) || ((u) && (u)->debug >= (l))))
+#define nvkm_printk___(s,u,l,p,f,a...) do {                                                  \
+	if (nvkm_printk_ok((s), (u), (l))) {                                                 \
+		if ((u) && (u) != (s))                                                       \
+			dev_##p((s)->device->dev, "%s(%s):"f, (s)->name, (u)->name, ##a);    \
+		else                                                                         \
+			dev_##p((s)->device->dev, "%s:"f, (s)->name, ##a);                   \
+	}                                                                                    \
 } while(0)
+#define nvkm_printk__(s,l,p,f,a...) nvkm_printk___((s), (s), (l), p, f, ##a)
+#define nvkm_printk_(s,l,p,f,a...) nvkm_printk__((s), (l), p, " "f, ##a)
 #define nvkm_printk(s,l,p,f,a...) nvkm_printk_((s), NV_DBG_##l, p, f, ##a)
 #define nvkm_fatal(s,f,a...) nvkm_printk((s), FATAL,   crit, f, ##a)
 #define nvkm_error(s,f,a...) nvkm_printk((s), ERROR,    err, f, ##a)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
index 924009dd2bb0..ccee53d4e4ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
@@ -8,7 +8,6 @@ struct nvkm_device_tegra {
 	const struct nvkm_device_tegra_func *func;
 	struct nvkm_device device;
 	struct platform_device *pdev;
-	int irq;
 
 	struct reset_control *rst;
 	struct clk *clk;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h
index cfd2da8e66fe..b616a1e8ca02 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h
@@ -12,4 +12,6 @@ int gp100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n
 int gp102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **);
 int gv100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **);
 int tu102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **);
+int ga100_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **);
+int ga102_ce_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_engine **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h
index 8b5d8a434be8..ad9aef2df48f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/disp.h
@@ -16,6 +16,7 @@ struct nvkm_disp {
 	struct list_head conns;
 
 	struct nvkm_event hpd;
+#define NVKM_DISP_HEAD_EVENT_VBLANK BIT(0)
 	struct nvkm_event vblank;
 
 	struct {
@@ -31,13 +32,7 @@ struct nvkm_disp {
 	struct {
 		unsigned long mask;
 		int nr;
-	} wndw, head, dac;
-
-	struct {
-		unsigned long mask;
-		int nr;
-		u32 lvdsconf;
-	} sor;
+	} wndw, head, dac, sor;
 
 	struct {
 		unsigned long mask;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
index b593407b9e36..cd86d9198e4a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
@@ -16,15 +16,16 @@ enum nvkm_falcon_dmaidx {
 
 struct nvkm_falcon {
 	const struct nvkm_falcon_func *func;
-	const struct nvkm_subdev *owner;
+	struct nvkm_subdev *owner;
 	const char *name;
 	u32 addr;
+	u32 addr2;
 
 	struct mutex mutex;
 	struct mutex dmem_mutex;
 	bool oneinit;
 
-	const struct nvkm_subdev *user;
+	struct nvkm_subdev *user;
 
 	u8 version;
 	u8 secret;
@@ -50,13 +51,42 @@ struct nvkm_falcon {
 	struct nvkm_engine engine;
 };
 
-int nvkm_falcon_get(struct nvkm_falcon *, const struct nvkm_subdev *);
-void nvkm_falcon_put(struct nvkm_falcon *, const struct nvkm_subdev *);
+int nvkm_falcon_get(struct nvkm_falcon *, struct nvkm_subdev *);
+void nvkm_falcon_put(struct nvkm_falcon *, struct nvkm_subdev *);
 
 int nvkm_falcon_new_(const struct nvkm_falcon_func *, struct nvkm_device *,
 		     enum nvkm_subdev_type, int inst, bool enable, u32 addr, struct nvkm_engine **);
 
 struct nvkm_falcon_func {
+	int (*disable)(struct nvkm_falcon *);
+	int (*enable)(struct nvkm_falcon *);
+	int (*select)(struct nvkm_falcon *);
+	u32 addr2;
+	bool reset_pmc;
+	int (*reset_eng)(struct nvkm_falcon *);
+	int (*reset_prep)(struct nvkm_falcon *);
+	int (*reset_wait_mem_scrubbing)(struct nvkm_falcon *);
+
+	u32 debug;
+	void (*bind_inst)(struct nvkm_falcon *, int target, u64 addr);
+	int (*bind_stat)(struct nvkm_falcon *, bool intr);
+	bool bind_intr;
+
+	const struct nvkm_falcon_func_pio *imem_pio;
+	const struct nvkm_falcon_func_dma *imem_dma;
+
+	const struct nvkm_falcon_func_pio *dmem_pio;
+	const struct nvkm_falcon_func_dma *dmem_dma;
+
+	u32 emem_addr;
+	const struct nvkm_falcon_func_pio *emem_pio;
+
+	struct {
+		u32 head;
+		u32 tail;
+		u32 stride;
+	} cmdq, msgq;
+
 	struct {
 		u32 *data;
 		u32  size;
@@ -66,29 +96,11 @@ struct nvkm_falcon_func {
 		u32  size;
 	} data;
 	void (*init)(struct nvkm_falcon *);
-	void (*intr)(struct nvkm_falcon *, struct nvkm_fifo_chan *);
-
-	u32 debug;
-	u32 fbif;
+	void (*intr)(struct nvkm_falcon *, struct nvkm_chan *);
 
 	void (*load_imem)(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool);
 	void (*load_dmem)(struct nvkm_falcon *, void *, u32, u32, u8);
-	void (*read_dmem)(struct nvkm_falcon *, u32, u32, u8, void *);
-	u32 emem_addr;
-	void (*bind_context)(struct nvkm_falcon *, struct nvkm_memory *);
-	int (*wait_for_halt)(struct nvkm_falcon *, u32);
-	int (*clear_interrupt)(struct nvkm_falcon *, u32);
-	void (*set_start_addr)(struct nvkm_falcon *, u32 start_addr);
 	void (*start)(struct nvkm_falcon *);
-	int (*enable)(struct nvkm_falcon *falcon);
-	void (*disable)(struct nvkm_falcon *falcon);
-	int (*reset)(struct nvkm_falcon *);
-
-	struct {
-		u32 head;
-		u32 tail;
-		u32 stride;
-	} cmdq, msgq;
 
 	struct nvkm_sclass sclass[];
 };
@@ -116,13 +128,5 @@ nvkm_falcon_mask(struct nvkm_falcon *falcon, u32 addr, u32 mask, u32 val)
 void nvkm_falcon_load_imem(struct nvkm_falcon *, void *, u32, u32, u16, u8,
 			   bool);
 void nvkm_falcon_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8);
-void nvkm_falcon_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *);
-void nvkm_falcon_bind_context(struct nvkm_falcon *, struct nvkm_memory *);
-void nvkm_falcon_set_start_addr(struct nvkm_falcon *, u32);
 void nvkm_falcon_start(struct nvkm_falcon *);
-int nvkm_falcon_wait_for_halt(struct nvkm_falcon *, u32);
-int nvkm_falcon_clear_interrupt(struct nvkm_falcon *, u32);
-int nvkm_falcon_enable(struct nvkm_falcon *);
-void nvkm_falcon_disable(struct nvkm_falcon *);
-int nvkm_falcon_reset(struct nvkm_falcon *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
index 15099913504d..221abd6c4310 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h
@@ -6,56 +6,76 @@
 #include <core/event.h>
 struct nvkm_fault_data;
 
-#define NVKM_FIFO_CHID_NR 4096
 #define NVKM_FIFO_ENGN_NR 16
 
-struct nvkm_fifo_engn {
-	struct nvkm_object *object;
-	int refcount;
-	int usecount;
-};
-
-struct nvkm_fifo_chan {
-	const struct nvkm_fifo_chan_func *func;
-	struct nvkm_fifo *fifo;
-	u32 engm;
-	struct nvkm_object object;
+struct nvkm_chan {
+	const struct nvkm_chan_func *func;
+	char name[64];
+	struct nvkm_cgrp *cgrp;
+	int runq;
 
-	struct list_head head;
-	u16 chid;
 	struct nvkm_gpuobj *inst;
-	struct nvkm_gpuobj *push;
 	struct nvkm_vmm *vmm;
-	u64 addr;
-	u32 size;
+	struct nvkm_gpuobj *push;
+	int id;
+
+	struct {
+		struct nvkm_memory *mem;
+		u32 base;
+	} userd;
+
+	u32 ramfc_offset;
+	struct nvkm_gpuobj *ramfc;
+	struct nvkm_gpuobj *cache;
+	struct nvkm_gpuobj *eng;
+	struct nvkm_gpuobj *pgd;
+	struct nvkm_ramht *ramht;
+
+	spinlock_t lock;
+	atomic_t blocked;
+	atomic_t errored;
 
-	struct nvkm_fifo_engn engn[NVKM_FIFO_ENGN_NR];
+	struct list_head cctxs;
+	struct list_head head;
 };
 
+struct nvkm_chan *nvkm_chan_get_chid(struct nvkm_engine *, int id, unsigned long *irqflags);
+struct nvkm_chan *nvkm_chan_get_inst(struct nvkm_engine *, u64 inst, unsigned long *irqflags);
+void nvkm_chan_put(struct nvkm_chan **, unsigned long irqflags);
+
 struct nvkm_fifo {
 	const struct nvkm_fifo_func *func;
 	struct nvkm_engine engine;
 
-	DECLARE_BITMAP(mask, NVKM_FIFO_CHID_NR);
-	int nr;
-	struct list_head chan;
+	struct nvkm_chid *chid;
+	struct nvkm_chid *cgid;
+
+	struct list_head runqs;
+	struct list_head runls;
+
+	struct {
+#define NVKM_FIFO_NONSTALL_EVENT BIT(0)
+		struct nvkm_event event;
+		struct nvkm_inth intr;
+	} nonstall;
+
+	struct {
+		u32 chan_msec;
+	} timeout;
+
+	struct {
+		struct nvkm_memory *mem;
+		struct nvkm_vma *bar1;
+	} userd;
+
 	spinlock_t lock;
 	struct mutex mutex;
-
-	struct nvkm_event uevent; /* async user trigger */
-	struct nvkm_event kevent; /* channel killed */
 };
 
 void nvkm_fifo_fault(struct nvkm_fifo *, struct nvkm_fault_data *);
 void nvkm_fifo_pause(struct nvkm_fifo *, unsigned long *);
 void nvkm_fifo_start(struct nvkm_fifo *, unsigned long *);
-
-void nvkm_fifo_chan_put(struct nvkm_fifo *, unsigned long flags,
-			struct nvkm_fifo_chan **);
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_inst(struct nvkm_fifo *, u64 inst, unsigned long *flags);
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_chid(struct nvkm_fifo *, int chid, unsigned long *flags);
+bool nvkm_fifo_ctxsw_in_progress(struct nvkm_engine *);
 
 int nv04_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int nv10_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
@@ -63,6 +83,7 @@ int nv17_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct
 int nv40_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int nv50_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int g84_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
+int g98_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gf100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gk104_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gk110_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
@@ -70,10 +91,9 @@ int gk208_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct
 int gk20a_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gm107_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gm200_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
-int gm20b_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gp100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
-int gp10b_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int gv100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int tu102_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
+int ga100_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 int ga102_fifo_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fifo **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
index b28b752ffaa2..a2333cfe6955 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h
@@ -54,4 +54,5 @@ int gp108_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n
 int gp10b_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **);
 int gv100_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **);
 int tu102_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **);
+int ga102_gr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_gr **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h
index 97bd3092f68a..9baf197ac833 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/nvdec.h
@@ -12,4 +12,5 @@ struct nvkm_nvdec {
 };
 
 int gm107_nvdec_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_nvdec **);
+int ga102_nvdec_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_nvdec **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h
index 06264c840eae..8d48fb20fa54 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h
@@ -10,15 +10,18 @@ struct nvkm_sec2 {
 	struct nvkm_engine engine;
 	struct nvkm_falcon falcon;
 
+	atomic_t running;
+	atomic_t initmsg;
+
 	struct nvkm_falcon_qmgr *qmgr;
 	struct nvkm_falcon_cmdq *cmdq;
 	struct nvkm_falcon_msgq *msgq;
 
 	struct work_struct work;
-	bool initmsg_received;
 };
 
 int gp102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **);
 int gp108_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **);
 int tu102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **);
+int ga102_sec2_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_sec2 **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h
index c0b254f7f0b5..73d2a6ae9ab2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h
@@ -36,7 +36,7 @@ struct nvkm_acr {
 	const struct nvkm_acr_func *func;
 	struct nvkm_subdev subdev;
 
-	struct list_head hsfw, hsf;
+	struct list_head hsfw;
 	struct list_head lsfw, lsf;
 
 	u64 managed_falcons;
@@ -50,6 +50,7 @@ struct nvkm_acr {
 	struct nvkm_vmm *vmm;
 
 	bool done;
+	struct nvkm_acr_lsf *rtos;
 
 	const struct firmware *wpr_fw;
 	bool wpr_comp;
@@ -64,7 +65,9 @@ int gm20b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct
 int gp102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
 int gp108_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
 int gp10b_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
+int gv100_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
 int tu102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
+int ga102_acr_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_acr **);
 
 struct nvkm_acr_lsfw {
 	const struct nvkm_acr_lsf_func *func;
@@ -77,6 +80,7 @@ struct nvkm_acr_lsfw {
 
 	const struct firmware *sig;
 
+	bool secure_bootloader;
 	u32 bootloader_size;
 	u32 bootloader_imem_offset;
 
@@ -87,10 +91,19 @@ struct nvkm_acr_lsfw {
 	u32 app_resident_code_size;
 	u32 app_resident_data_offset;
 	u32 app_resident_data_size;
+	u32 app_imem_offset;
+	u32 app_dmem_offset;
 
 	u32 ucode_size;
 	u32 data_size;
 
+	u32 fuse_ver;
+	u32 engine_id;
+	u32 ucode_id;
+	u32 sig_size;
+	u32 sig_nr;
+	u8 *sigs;
+
 	struct {
 		u32 lsb;
 		u32 img;
@@ -105,10 +118,10 @@ struct nvkm_acr_lsf_func {
 #define NVKM_ACR_LSF_DMACTL_REQ_CTX                                  0x00000004
 #define NVKM_ACR_LSF_FORCE_PRIV_LOAD                                 0x00000008
 	u32 flags;
+	u32 bl_entry;
 	u32 bld_size;
 	void (*bld_write)(struct nvkm_acr *, u32 bld, struct nvkm_acr_lsfw *);
 	void (*bld_patch)(struct nvkm_acr *, u32 bld, s64 adjust);
-	int (*boot)(struct nvkm_falcon *);
 	u64 bootstrap_falcons;
 	int (*bootstrap_falcon)(struct nvkm_falcon *, enum nvkm_acr_lsf_id);
 	int (*bootstrap_multiple_falcons)(struct nvkm_falcon *, u32 mask);
@@ -122,8 +135,20 @@ int
 nvkm_acr_lsfw_load_sig_image_desc_v1(struct nvkm_subdev *, struct nvkm_falcon *,
 				     enum nvkm_acr_lsf_id, const char *path,
 				     int ver, const struct nvkm_acr_lsf_func *);
+
+int
+nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *, struct nvkm_falcon *,
+				     enum nvkm_acr_lsf_id, const char *path,
+				     int ver, const struct nvkm_acr_lsf_func *);
+
 int
 nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev *, struct nvkm_falcon *,
 				    enum nvkm_acr_lsf_id, const char *path,
 				    int ver, const struct nvkm_acr_lsf_func *);
+
+int
+nvkm_acr_lsfw_load_bl_sig_net(struct nvkm_subdev *, struct nvkm_falcon *,
+				    enum nvkm_acr_lsf_id, const char *path,
+				    int ver, const struct nvkm_acr_lsf_func *,
+				    const void *, u32, const void *, u32);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h
index 9c78f072d62b..e40bbf378a8d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fault.h
@@ -2,18 +2,21 @@
 #define __NVKM_FAULT_H__
 #include <core/subdev.h>
 #include <core/event.h>
-#include <core/notify.h>
 
 struct nvkm_fault {
 	const struct nvkm_fault_func *func;
 	struct nvkm_subdev subdev;
 
+	struct nvkm_inth info_fault;
+
 	struct nvkm_fault_buffer *buffer[2];
 	int buffer_nr;
 
+#define NVKM_FAULT_BUFFER_EVENT_PENDING BIT(0)
 	struct nvkm_event event;
 
-	struct nvkm_notify nrpfb;
+	struct nvkm_event_ntfy nrpfb;
+	struct work_struct nrpfb_work;
 
 	struct nvkm_device_oclass user;
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
index ef6a6297148c..c5a4f49ee206 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h
@@ -35,6 +35,11 @@ struct nvkm_fb {
 
 	struct nvkm_blob vpr_scrubber;
 
+	struct {
+		struct page *flush_page;
+		dma_addr_t flush_page_addr;
+	} sysmem;
+
 	struct nvkm_ram *ram;
 
 	struct {
@@ -53,6 +58,8 @@ struct nvkm_fb {
 	struct nvkm_memory *mmu_wr;
 };
 
+int nvkm_fb_mem_unlock(struct nvkm_fb *);
+
 void nvkm_fb_tile_init(struct nvkm_fb *, int region, u32 addr, u32 size,
 		       u32 pitch, u32 flags, struct nvkm_fb_tile *);
 void nvkm_fb_tile_fini(struct nvkm_fb *, int region, struct nvkm_fb_tile *);
@@ -90,6 +97,7 @@ int gp100_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n
 int gp102_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
 int gp10b_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
 int gv100_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
+int tu102_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
 int ga100_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
 int ga102_fb_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_fb **);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h
index 0e46ea1fe972..537c4fc58b4f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h
@@ -8,9 +8,6 @@
 #include <subdev/bios/gpio.h>
 
 struct nvkm_gpio_ntfy_req {
-#define NVKM_GPIO_HI                                                       0x01
-#define NVKM_GPIO_LO                                                       0x02
-#define NVKM_GPIO_TOGGLED                                                  0x03
 	u8 mask;
 	u8 line;
 };
@@ -23,6 +20,9 @@ struct nvkm_gpio {
 	const struct nvkm_gpio_func *func;
 	struct nvkm_subdev subdev;
 
+#define NVKM_GPIO_HI       BIT(0)
+#define NVKM_GPIO_LO       BIT(1)
+#define NVKM_GPIO_TOGGLED (NVKM_GPIO_HI | NVKM_GPIO_LO)
 	struct nvkm_event event;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
index cf42a59d4e58..72619d7df73e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
@@ -5,9 +5,12 @@
 #include <core/falcon.h>
 
 struct nvkm_gsp {
+	const struct nvkm_gsp_func *func;
 	struct nvkm_subdev subdev;
+
 	struct nvkm_falcon falcon;
 };
 
 int gv100_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
+int ga102_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
index 146e13292203..40a1065ae626 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h
@@ -7,20 +7,6 @@
 #include <subdev/bios.h>
 #include <subdev/bios/i2c.h>
 
-struct nvkm_i2c_ntfy_req {
-#define NVKM_I2C_PLUG                                                      0x01
-#define NVKM_I2C_UNPLUG                                                    0x02
-#define NVKM_I2C_IRQ                                                       0x04
-#define NVKM_I2C_DONE                                                      0x08
-#define NVKM_I2C_ANY                                                       0x0f
-	u8 mask;
-	u8 port;
-};
-
-struct nvkm_i2c_ntfy_rep {
-	u8 mask;
-};
-
 struct nvkm_i2c_bus_probe {
 	struct i2c_board_info dev;
 	u8 udelay; /* set to 0 to use the standard delay */
@@ -79,6 +65,11 @@ struct nvkm_i2c {
 	struct list_head bus;
 	struct list_head aux;
 
+#define NVKM_I2C_PLUG   BIT(0)
+#define NVKM_I2C_UNPLUG BIT(1)
+#define NVKM_I2C_IRQ    BIT(2)
+#define NVKM_I2C_DONE   BIT(3)
+#define NVKM_I2C_ANY   (NVKM_I2C_PLUG | NVKM_I2C_UNPLUG | NVKM_I2C_IRQ | NVKM_I2C_DONE)
 	struct nvkm_event event;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
index f967b97d163c..fcdaefc99fe8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h
@@ -28,7 +28,7 @@ u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr);
 void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data);
 int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero,
 		     struct nvkm_memory **);
-
+int nvkm_instobj_wrap(struct nvkm_device *, struct nvkm_memory *, struct nvkm_memory **);
 
 int nv04_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
 int nv40_instmem_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_instmem **);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
index d32a326a9290..64294042ec07 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
@@ -4,7 +4,8 @@
 #include <core/subdev.h>
 #include <core/mm.h>
 
-#define NVKM_LTC_MAX_ZBC_CNT 16
+#define NVKM_LTC_MAX_ZBC_COLOR_CNT 32
+#define NVKM_LTC_MAX_ZBC_DEPTH_CNT 16
 
 struct nvkm_ltc {
 	const struct nvkm_ltc_func *func;
@@ -18,11 +19,13 @@ struct nvkm_ltc {
 	u32 tag_base;
 	struct nvkm_memory *tag_ram;
 
-	int zbc_min;
-	int zbc_max;
-	u32 zbc_color[NVKM_LTC_MAX_ZBC_CNT][4];
-	u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
-	u32 zbc_stencil[NVKM_LTC_MAX_ZBC_CNT];
+	int zbc_color_min;
+	int zbc_color_max;
+	u32 zbc_color[NVKM_LTC_MAX_ZBC_COLOR_CNT][4];
+	int zbc_depth_min;
+	int zbc_depth_max;
+	u32 zbc_depth[NVKM_LTC_MAX_ZBC_DEPTH_CNT];
+	u32 zbc_stencil[NVKM_LTC_MAX_ZBC_DEPTH_CNT];
 };
 
 void nvkm_ltc_tags_clear(struct nvkm_device *, u32 first, u32 count);
@@ -41,4 +44,5 @@ int gm200_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct
 int gp100_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **);
 int gp102_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **);
 int gp10b_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **);
+int ga102_ltc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_ltc **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h
index cb86a56e68d4..127ac545e4b2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h
@@ -6,15 +6,14 @@
 struct nvkm_mc {
 	const struct nvkm_mc_func *func;
 	struct nvkm_subdev subdev;
+
+	struct nvkm_intr intr;
 };
 
 void nvkm_mc_enable(struct nvkm_device *, enum nvkm_subdev_type, int);
 void nvkm_mc_disable(struct nvkm_device *, enum nvkm_subdev_type, int);
 bool nvkm_mc_enabled(struct nvkm_device *, enum nvkm_subdev_type, int);
 void nvkm_mc_reset(struct nvkm_device *, enum nvkm_subdev_type, int);
-void nvkm_mc_intr(struct nvkm_device *, bool *handled);
-void nvkm_mc_intr_unarm(struct nvkm_device *);
-void nvkm_mc_intr_rearm(struct nvkm_device *);
 void nvkm_mc_intr_mask(struct nvkm_device *, enum nvkm_subdev_type, int, bool enable);
 void nvkm_mc_unk260(struct nvkm_device *, u32 data);
 
@@ -31,6 +30,5 @@ int gk104_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct n
 int gk20a_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **);
 int gp100_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **);
 int gp10b_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **);
-int tu102_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **);
 int ga100_mc_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_mc **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
index 74c19bdfb757..3c103101d5fc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
@@ -13,7 +13,6 @@ struct nvkm_pci {
 	const struct nvkm_pci_func *func;
 	struct nvkm_subdev subdev;
 	struct pci_dev *pdev;
-	int irq;
 
 	struct {
 		struct agp_bridge_data *bridge;
@@ -38,6 +37,7 @@ void nvkm_pci_wr08(struct nvkm_pci *, u16 addr, u8 data);
 void nvkm_pci_wr32(struct nvkm_pci *, u16 addr, u32 data);
 u32 nvkm_pci_mask(struct nvkm_pci *, u16 addr, u32 mask, u32 value);
 void nvkm_pci_rom_shadow(struct nvkm_pci *, bool shadow);
+void nvkm_pci_msi_rearm(struct nvkm_device *);
 
 int nv04_pci_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pci **);
 int nv40_pci_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_pci **);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h
index ee75c5524c43..73e717b980b8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/top.h
@@ -21,6 +21,7 @@ struct nvkm_top_device {
 	struct list_head head;
 };
 
+int nvkm_top_parse(struct nvkm_device *);
 u32 nvkm_top_addr(struct nvkm_device *, enum nvkm_subdev_type, int);
 u32 nvkm_top_reset(struct nvkm_device *, enum nvkm_subdev_type, int);
 u32 nvkm_top_intr_mask(struct nvkm_device *, enum nvkm_subdev_type, int);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h
new file mode 100644
index 000000000000..cc6d0796c265
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/include/nvkm/subdev/vfn.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_VFN_H__
+#define __NVKM_VFN_H__
+#include <core/subdev.h>
+
+struct nvkm_vfn {
+	const struct nvkm_vfn_func *func;
+	struct nvkm_subdev subdev;
+
+	struct {
+		u32 priv;
+		u32 user;
+	} addr;
+
+	struct nvkm_intr intr;
+
+	struct nvkm_device_oclass user;
+};
+
+int gv100_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **);
+int tu102_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **);
+int ga100_vfn_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_vfn **);
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_abi16.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 5bee655e7e63..82dab51d8aeb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -27,7 +27,6 @@
 #include <nvif/ioctl.h>
 #include <nvif/class.h>
 #include <nvif/cl0002.h>
-#include <nvif/cla06f.h>
 #include <nvif/unpack.h>
 
 #include "nouveau_drv.h"
@@ -253,7 +252,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 	struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv);
 	struct nouveau_abi16_chan *chan;
 	struct nvif_device *device;
-	u64 engine;
+	u64 engine, runm;
 	int ret;
 
 	if (unlikely(!abi16))
@@ -263,6 +262,7 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 		return nouveau_abi16_put(abi16, -ENODEV);
 
 	device = &abi16->device;
+	engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR;
 
 	/* hack to allow channel engine type specification on kepler */
 	if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) {
@@ -276,19 +276,18 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 			default:
 				return nouveau_abi16_put(abi16, -ENOSYS);
 			}
-		} else {
-			engine = NV_DEVICE_HOST_RUNLIST_ENGINES_GR;
-		}
 
-		if (engine != NV_DEVICE_HOST_RUNLIST_ENGINES_CE)
-			engine = nvif_fifo_runlist(device, engine);
-		else
-			engine = nvif_fifo_runlist_ce(device);
-		init->fb_ctxdma_handle = engine;
-		init->tt_ctxdma_handle = 0;
+			init->fb_ctxdma_handle = 0;
+			init->tt_ctxdma_handle = 0;
+		}
 	}
 
-	if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
+	if (engine != NV_DEVICE_HOST_RUNLIST_ENGINES_CE)
+		runm = nvif_fifo_runlist(device, engine);
+	else
+		runm = nvif_fifo_runlist_ce(device);
+
+	if (!runm || init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
 		return nouveau_abi16_put(abi16, -EINVAL);
 
 	/* allocate "abi16 channel" data and make up a handle for it */
@@ -300,8 +299,8 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS)
 	list_add(&chan->head, &abi16->channels);
 
 	/* create channel object and initialise dma and fence management */
-	ret = nouveau_channel_new(drm, device, init->fb_ctxdma_handle,
-				  init->tt_ctxdma_handle, false, &chan->chan);
+	ret = nouveau_channel_new(drm, device, false, runm, init->fb_ctxdma_handle,
+				  init->tt_ctxdma_handle, &chan->chan);
 	if (ret)
 		goto done;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_backlight.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_backlight.c
index a614582779ca..40409a29f5b6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_backlight.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_backlight.c
@@ -264,7 +264,11 @@ nva3_set_intensity(struct backlight_device *bd)
 	u32 div, val;
 
 	div = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));
-	val = (bd->props.brightness * div) / 100;
+
+	val = backlight_get_brightness(bd);
+	if (val)
+		val = (val * div) / 100;
+
 	if (div) {
 		nvif_wr32(device, NV50_PDISP_SOR_PWM_CTL(or),
 			  val |
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
index 126b3c6e12f9..a11871e3119c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -532,7 +532,7 @@ nouveau_bo_map(struct nouveau_bo *nvbo)
 	if (ret)
 		return ret;
 
-	ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.resource->num_pages, &nvbo->kmap);
+	ret = ttm_bo_kmap(&nvbo->bo, 0, PFN_UP(nvbo->bo.base.size), &nvbo->kmap);
 
 	ttm_bo_unreserve(&nvbo->bo);
 	return ret;
@@ -856,6 +856,9 @@ nouveau_bo_move_init(struct nouveau_drm *drm)
 		int (*init)(struct nouveau_channel *, u32 handle);
 	} _methods[] = {
 		{  "COPY", 4, 0xc7b5, nve0_bo_move_copy, nve0_bo_move_init },
+		{  "GRCE", 0, 0xc7b5, nve0_bo_move_copy, nvc0_bo_move_init },
+		{  "COPY", 4, 0xc6b5, nve0_bo_move_copy, nve0_bo_move_init },
+		{  "GRCE", 0, 0xc6b5, nve0_bo_move_copy, nvc0_bo_move_init },
 		{  "COPY", 4, 0xc5b5, nve0_bo_move_copy, nve0_bo_move_init },
 		{  "GRCE", 0, 0xc5b5, nve0_bo_move_copy, nvc0_bo_move_init },
 		{  "COPY", 4, 0xc3b5, nve0_bo_move_copy, nve0_bo_move_init },
@@ -1236,7 +1239,7 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
 	} else {
 		/* make sure bo is in mappable vram */
 		if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA ||
-		    bo->resource->start + bo->resource->num_pages < mappable)
+		    bo->resource->start + PFN_UP(bo->resource->size) < mappable)
 			return 0;
 
 		for (i = 0; i < nvbo->placement.num_placement; ++i) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo0039.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo0039.c
index 7390132129fe..e2ce44adaa5c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo0039.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo0039.c
@@ -52,7 +52,7 @@ nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	u32 src_offset = old_reg->start << PAGE_SHIFT;
 	u32 dst_ctxdma = nouveau_bo_mem_ctxdma(bo, chan, new_reg);
 	u32 dst_offset = new_reg->start << PAGE_SHIFT;
-	u32 page_count = new_reg->num_pages;
+	u32 page_count = PFN_UP(new_reg->size);
 	int ret;
 
 	ret = PUSH_WAIT(push, 3);
@@ -62,7 +62,7 @@ nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	PUSH_MTHD(push, NV039, SET_CONTEXT_DMA_BUFFER_IN, src_ctxdma,
 			       SET_CONTEXT_DMA_BUFFER_OUT, dst_ctxdma);
 
-	page_count = new_reg->num_pages;
+	page_count = PFN_UP(new_reg->size);
 	while (page_count) {
 		int line_count = (page_count > 2047) ? 2047 : page_count;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo5039.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo5039.c
index 4c75c7b3804c..c6cf3629a9f9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo5039.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo5039.c
@@ -41,7 +41,7 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 {
 	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	struct nvif_push *push = chan->chan.push;
-	u64 length = (new_reg->num_pages << PAGE_SHIFT);
+	u64 length = new_reg->size;
 	u64 src_offset = mem->vma[0].addr;
 	u64 dst_offset = mem->vma[1].addr;
 	int src_tiled = !!mem->kind;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo74c1.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
index ed6c09d67840..9b7ba31fae13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
@@ -44,7 +44,7 @@ nv84_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	if (ret)
 		return ret;
 
-	PUSH_NVSQ(push, NV74C1, 0x0304, new_reg->num_pages << PAGE_SHIFT,
+	PUSH_NVSQ(push, NV74C1, 0x0304, new_reg->size,
 				0x0308, upper_32_bits(mem->vma[0].addr),
 				0x030c, lower_32_bits(mem->vma[0].addr),
 				0x0310, upper_32_bits(mem->vma[1].addr),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo85b5.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
index dec29b2d8bb2..a15a38a87a95 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
@@ -44,10 +44,10 @@ nva3_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	struct nvif_push *push = chan->chan.push;
 	u64 src_offset = mem->vma[0].addr;
 	u64 dst_offset = mem->vma[1].addr;
-	u32 page_count = new_reg->num_pages;
+	u32 page_count = PFN_UP(new_reg->size);
 	int ret;
 
-	page_count = new_reg->num_pages;
+	page_count = PFN_UP(new_reg->size);
 	while (page_count) {
 		int line_count = (page_count > 8191) ? 8191 : page_count;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo9039.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo9039.c
index 776b04976cdf..d2bb2687d401 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo9039.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo9039.c
@@ -42,10 +42,10 @@ nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	struct nouveau_mem *mem = nouveau_mem(old_reg);
 	u64 src_offset = mem->vma[0].addr;
 	u64 dst_offset = mem->vma[1].addr;
-	u32 page_count = new_reg->num_pages;
+	u32 page_count = PFN_UP(new_reg->size);
 	int ret;
 
-	page_count = new_reg->num_pages;
+	page_count = PFN_UP(new_reg->size);
 	while (page_count) {
 		int line_count = (page_count > 2047) ? 2047 : page_count;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo90b5.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
index 8499f58213e3..4618f4f5ab56 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
@@ -37,10 +37,10 @@ nvc0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 	struct nvif_push *push = chan->chan.push;
 	u64 src_offset = mem->vma[0].addr;
 	u64 dst_offset = mem->vma[1].addr;
-	u32 page_count = new_reg->num_pages;
+	u32 page_count = PFN_UP(new_reg->size);
 	int ret;
 
-	page_count = new_reg->num_pages;
+	page_count = PFN_UP(new_reg->size);
 	while (page_count) {
 		int line_count = (page_count > 8191) ? 8191 : page_count;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_boa0b5.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
index 575212472e7a..07a5c6302c98 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
@@ -58,7 +58,7 @@ nve0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
 				PITCH_IN, PAGE_SIZE,
 				PITCH_OUT, PAGE_SIZE,
 				LINE_LENGTH_IN, PAGE_SIZE,
-				LINE_COUNT, new_reg->num_pages);
+				LINE_COUNT, PFN_UP(new_reg->size));
 
 	PUSH_IMMD(push, NVA0B5, LAUNCH_DMA,
 		  NVDEF(NVA0B5, LAUNCH_DMA, DATA_TRANSFER_TYPE, NON_PIPELINED) |
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_chan.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_chan.c
index 48dea5d0c580..e648ecd0c1a0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -25,12 +25,7 @@
 
 #include <nvif/class.h>
 #include <nvif/cl0002.h>
-#include <nvif/cl006b.h>
-#include <nvif/cl506f.h>
-#include <nvif/cl906f.h>
-#include <nvif/cla06f.h>
-#include <nvif/clc36f.h>
-#include <nvif/ioctl.h>
+#include <nvif/if0020.h>
 
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
@@ -46,15 +41,17 @@ int nouveau_vram_pushbuf;
 module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400);
 
 static int
-nouveau_channel_killed(struct nvif_notify *ntfy)
+nouveau_channel_killed(struct nvif_event *event, void *repv, u32 repc)
 {
-	struct nouveau_channel *chan = container_of(ntfy, typeof(*chan), kill);
+	struct nouveau_channel *chan = container_of(event, typeof(*chan), kill);
 	struct nouveau_cli *cli = (void *)chan->user.client;
+
 	NV_PRINTK(warn, cli, "channel %d killed!\n", chan->chid);
 	atomic_set(&chan->killed, 1);
 	if (chan->fence)
 		nouveau_fence_context_kill(chan->fence, -ENODEV);
-	return NVIF_NOTIFY_DROP;
+
+	return NVIF_EVENT_DROP;
 }
 
 int
@@ -96,8 +93,9 @@ nouveau_channel_del(struct nouveau_channel **pchan)
 		nvif_object_dtor(&chan->nvsw);
 		nvif_object_dtor(&chan->gart);
 		nvif_object_dtor(&chan->vram);
-		nvif_notify_dtor(&chan->kill);
+		nvif_event_dtor(&chan->kill);
 		nvif_object_dtor(&chan->user);
+		nvif_mem_dtor(&chan->mem_userd);
 		nvif_object_dtor(&chan->push.ctxdma);
 		nouveau_vma_del(&chan->push.vma);
 		nouveau_bo_unmap(chan->push.buffer);
@@ -247,134 +245,113 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
 }
 
 static int
-nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device,
-		    u64 runlist, bool priv, struct nouveau_channel **pchan)
+nouveau_channel_ctor(struct nouveau_drm *drm, struct nvif_device *device, bool priv, u64 runm,
+		     struct nouveau_channel **pchan)
 {
-	static const u16 oclasses[] = { AMPERE_CHANNEL_GPFIFO_B,
-					TURING_CHANNEL_GPFIFO_A,
-					VOLTA_CHANNEL_GPFIFO_A,
-					PASCAL_CHANNEL_GPFIFO_A,
-					MAXWELL_CHANNEL_GPFIFO_A,
-					KEPLER_CHANNEL_GPFIFO_B,
-					KEPLER_CHANNEL_GPFIFO_A,
-					FERMI_CHANNEL_GPFIFO,
-					G82_CHANNEL_GPFIFO,
-					NV50_CHANNEL_GPFIFO,
-					0 };
-	const u16 *oclass = oclasses;
-	union {
-		struct nv50_channel_gpfifo_v0 nv50;
-		struct fermi_channel_gpfifo_v0 fermi;
-		struct kepler_channel_gpfifo_a_v0 kepler;
-		struct volta_channel_gpfifo_a_v0 volta;
+	static const struct {
+		s32 oclass;
+		int version;
+	} hosts[] = {
+		{  AMPERE_CHANNEL_GPFIFO_B, 0 },
+		{  AMPERE_CHANNEL_GPFIFO_A, 0 },
+		{  TURING_CHANNEL_GPFIFO_A, 0 },
+		{   VOLTA_CHANNEL_GPFIFO_A, 0 },
+		{  PASCAL_CHANNEL_GPFIFO_A, 0 },
+		{ MAXWELL_CHANNEL_GPFIFO_A, 0 },
+		{  KEPLER_CHANNEL_GPFIFO_B, 0 },
+		{  KEPLER_CHANNEL_GPFIFO_A, 0 },
+		{   FERMI_CHANNEL_GPFIFO  , 0 },
+		{     G82_CHANNEL_GPFIFO  , 0 },
+		{    NV50_CHANNEL_GPFIFO  , 0 },
+		{    NV40_CHANNEL_DMA     , 0 },
+		{    NV17_CHANNEL_DMA     , 0 },
+		{    NV10_CHANNEL_DMA     , 0 },
+		{    NV03_CHANNEL_DMA     , 0 },
+		{}
+	};
+	struct {
+		struct nvif_chan_v0 chan;
+		char name[TASK_COMM_LEN+16];
 	} args;
+	struct nouveau_cli *cli = (void *)device->object.client;
 	struct nouveau_channel *chan;
-	u32 size;
-	int ret;
+	const u64 plength = 0x10000;
+	const u64 ioffset = plength;
+	const u64 ilength = 0x02000;
+	char name[TASK_COMM_LEN];
+	int cid, ret;
+	u64 size;
+
+	cid = nvif_mclass(&device->object, hosts);
+	if (cid < 0)
+		return cid;
+
+	if (hosts[cid].oclass < NV50_CHANNEL_GPFIFO)
+		size = plength;
+	else
+		size = ioffset + ilength;
 
 	/* allocate dma push buffer */
-	ret = nouveau_channel_prep(drm, device, 0x12000, &chan);
+	ret = nouveau_channel_prep(drm, device, size, &chan);
 	*pchan = chan;
 	if (ret)
 		return ret;
 
 	/* create channel object */
-	do {
-		if (oclass[0] >= VOLTA_CHANNEL_GPFIFO_A) {
-			args.volta.version = 0;
-			args.volta.ilength = 0x02000;
-			args.volta.ioffset = 0x10000 + chan->push.addr;
-			args.volta.runlist = runlist;
-			args.volta.vmm = nvif_handle(&chan->vmm->vmm.object);
-			args.volta.priv = priv;
-			size = sizeof(args.volta);
-		} else
-		if (oclass[0] >= KEPLER_CHANNEL_GPFIFO_A) {
-			args.kepler.version = 0;
-			args.kepler.ilength = 0x02000;
-			args.kepler.ioffset = 0x10000 + chan->push.addr;
-			args.kepler.runlist = runlist;
-			args.kepler.vmm = nvif_handle(&chan->vmm->vmm.object);
-			args.kepler.priv = priv;
-			size = sizeof(args.kepler);
-		} else
-		if (oclass[0] >= FERMI_CHANNEL_GPFIFO) {
-			args.fermi.version = 0;
-			args.fermi.ilength = 0x02000;
-			args.fermi.ioffset = 0x10000 + chan->push.addr;
-			args.fermi.vmm = nvif_handle(&chan->vmm->vmm.object);
-			size = sizeof(args.fermi);
-		} else {
-			args.nv50.version = 0;
-			args.nv50.ilength = 0x02000;
-			args.nv50.ioffset = 0x10000 + chan->push.addr;
-			args.nv50.pushbuf = nvif_handle(&chan->push.ctxdma);
-			args.nv50.vmm = nvif_handle(&chan->vmm->vmm.object);
-			size = sizeof(args.nv50);
-		}
-
-		ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0,
-				       *oclass++, &args, size, &chan->user);
-		if (ret == 0) {
-			if (chan->user.oclass >= VOLTA_CHANNEL_GPFIFO_A) {
-				chan->chid = args.volta.chid;
-				chan->inst = args.volta.inst;
-				chan->token = args.volta.token;
-			} else
-			if (chan->user.oclass >= KEPLER_CHANNEL_GPFIFO_A) {
-				chan->chid = args.kepler.chid;
-				chan->inst = args.kepler.inst;
-			} else
-			if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) {
-				chan->chid = args.fermi.chid;
-			} else {
-				chan->chid = args.nv50.chid;
-			}
+	args.chan.version = 0;
+	args.chan.namelen = sizeof(args.name);
+	args.chan.runlist = __ffs64(runm);
+	args.chan.runq = 0;
+	args.chan.priv = priv;
+	args.chan.devm = BIT(0);
+	if (hosts[cid].oclass < NV50_CHANNEL_GPFIFO) {
+		args.chan.vmm = 0;
+		args.chan.ctxdma = nvif_handle(&chan->push.ctxdma);
+		args.chan.offset = chan->push.addr;
+		args.chan.length = 0;
+	} else {
+		args.chan.vmm = nvif_handle(&chan->vmm->vmm.object);
+		if (hosts[cid].oclass < FERMI_CHANNEL_GPFIFO)
+			args.chan.ctxdma = nvif_handle(&chan->push.ctxdma);
+		else
+			args.chan.ctxdma = 0;
+		args.chan.offset = ioffset + chan->push.addr;
+		args.chan.length = ilength;
+	}
+	args.chan.huserd = 0;
+	args.chan.ouserd = 0;
+
+	/* allocate userd */
+	if (hosts[cid].oclass >= VOLTA_CHANNEL_GPFIFO_A) {
+		ret = nvif_mem_ctor(&cli->mmu, "abi16ChanUSERD", NVIF_CLASS_MEM_GF100,
+				    NVIF_MEM_VRAM | NVIF_MEM_COHERENT | NVIF_MEM_MAPPABLE,
+				    0, PAGE_SIZE, NULL, 0, &chan->mem_userd);
+		if (ret)
 			return ret;
-		}
-	} while (*oclass);
 
-	nouveau_channel_del(pchan);
-	return ret;
-}
+		args.chan.huserd = nvif_handle(&chan->mem_userd.object);
+		args.chan.ouserd = 0;
 
-static int
-nouveau_channel_dma(struct nouveau_drm *drm, struct nvif_device *device,
-		    struct nouveau_channel **pchan)
-{
-	static const u16 oclasses[] = { NV40_CHANNEL_DMA,
-					NV17_CHANNEL_DMA,
-					NV10_CHANNEL_DMA,
-					NV03_CHANNEL_DMA,
-					0 };
-	const u16 *oclass = oclasses;
-	struct nv03_channel_dma_v0 args;
-	struct nouveau_channel *chan;
-	int ret;
+		chan->userd = &chan->mem_userd.object;
+	} else {
+		chan->userd = &chan->user;
+	}
 
-	/* allocate dma push buffer */
-	ret = nouveau_channel_prep(drm, device, 0x10000, &chan);
-	*pchan = chan;
-	if (ret)
-		return ret;
+	get_task_comm(name, current);
+	snprintf(args.name, sizeof(args.name), "%s[%d]", name, task_pid_nr(current));
 
-	/* create channel object */
-	args.version = 0;
-	args.pushbuf = nvif_handle(&chan->push.ctxdma);
-	args.offset = chan->push.addr;
-
-	do {
-		ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0,
-				       *oclass++, &args, sizeof(args),
-				       &chan->user);
-		if (ret == 0) {
-			chan->chid = args.chid;
-			return ret;
-		}
-	} while (ret && *oclass);
+	ret = nvif_object_ctor(&device->object, "abi16ChanUser", 0, hosts[cid].oclass,
+			       &args, sizeof(args), &chan->user);
+	if (ret) {
+		nouveau_channel_del(pchan);
+		return ret;
+	}
 
-	nouveau_channel_del(pchan);
-	return ret;
+	chan->runlist = args.chan.runlist;
+	chan->chid = args.chan.chid;
+	chan->inst = args.chan.inst;
+	chan->token = args.chan.token;
+	return 0;
 }
 
 static int
@@ -385,18 +362,24 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 	struct nv_dma_v0 args = {};
 	int ret, i;
 
-	ret = nvif_object_map(&chan->user, NULL, 0);
+	ret = nvif_object_map(chan->userd, NULL, 0);
 	if (ret)
 		return ret;
 
-	if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO &&
-	    chan->user.oclass < AMPERE_CHANNEL_GPFIFO_B) {
-		ret = nvif_notify_ctor(&chan->user, "abi16ChanKilled",
-				       nouveau_channel_killed,
-				       true, NV906F_V0_NTFY_KILLED,
-				       NULL, 0, 0, &chan->kill);
+	if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) {
+		struct {
+			struct nvif_event_v0 base;
+			struct nvif_chan_event_v0 host;
+		} args;
+
+		args.host.version = 0;
+		args.host.type = NVIF_CHAN_EVENT_V0_KILLED;
+
+		ret = nvif_event_ctor(&chan->user, "abi16ChanKilled", chan->chid,
+				      nouveau_channel_killed, false,
+				      &args.base, sizeof(args), &chan->kill);
 		if (ret == 0)
-			ret = nvif_notify_get(&chan->kill);
+			ret = nvif_event_allow(&chan->kill);
 		if (ret) {
 			NV_ERROR(drm, "Failed to request channel kill "
 				      "notification: %d\n", ret);
@@ -503,24 +486,18 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 
 int
 nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device,
-		    u32 arg0, u32 arg1, bool priv,
-		    struct nouveau_channel **pchan)
+		    bool priv, u64 runm, u32 vram, u32 gart, struct nouveau_channel **pchan)
 {
 	struct nouveau_cli *cli = (void *)device->object.client;
 	int ret;
 
-	/* hack until fencenv50 is fixed, and agp access relaxed */
-	ret = nouveau_channel_ind(drm, device, arg0, priv, pchan);
+	ret = nouveau_channel_ctor(drm, device, priv, runm, pchan);
 	if (ret) {
-		NV_PRINTK(dbg, cli, "ib channel create, %d\n", ret);
-		ret = nouveau_channel_dma(drm, device, pchan);
-		if (ret) {
-			NV_PRINTK(dbg, cli, "dma channel create, %d\n", ret);
-			return ret;
-		}
+		NV_PRINTK(dbg, cli, "channel create, %d\n", ret);
+		return ret;
 	}
 
-	ret = nouveau_channel_init(*pchan, arg0, arg1);
+	ret = nouveau_channel_init(*pchan, vram, gart);
 	if (ret) {
 		NV_PRINTK(err, cli, "channel failed to initialise, %d\n", ret);
 		nouveau_channel_del(pchan);
@@ -534,6 +511,12 @@ nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device,
 	return ret;
 }
 
+void
+nouveau_channels_fini(struct nouveau_drm *drm)
+{
+	kfree(drm->runl);
+}
+
 int
 nouveau_channels_init(struct nouveau_drm *drm)
 {
@@ -541,20 +524,53 @@ nouveau_channels_init(struct nouveau_drm *drm)
 		struct nv_device_info_v1 m;
 		struct {
 			struct nv_device_info_v1_data channels;
+			struct nv_device_info_v1_data runlists;
 		} v;
 	} args = {
 		.m.version = 1,
 		.m.count = sizeof(args.v) / sizeof(args.v.channels),
 		.v.channels.mthd = NV_DEVICE_HOST_CHANNELS,
+		.v.runlists.mthd = NV_DEVICE_HOST_RUNLISTS,
 	};
 	struct nvif_object *device = &drm->client.device.object;
-	int ret;
+	int ret, i;
 
 	ret = nvif_object_mthd(device, NV_DEVICE_V0_INFO, &args, sizeof(args));
-	if (ret || args.v.channels.mthd == NV_DEVICE_INFO_INVALID)
+	if (ret ||
+	    args.v.runlists.mthd == NV_DEVICE_INFO_INVALID || !args.v.runlists.data ||
+	    args.v.channels.mthd == NV_DEVICE_INFO_INVALID)
 		return -ENODEV;
 
-	drm->chan.nr = args.v.channels.data;
-	drm->chan.context_base = dma_fence_context_alloc(drm->chan.nr);
+	drm->chan_nr = drm->chan_total = args.v.channels.data;
+	drm->runl_nr = fls64(args.v.runlists.data);
+	drm->runl = kcalloc(drm->runl_nr, sizeof(*drm->runl), GFP_KERNEL);
+	if (!drm->runl)
+		return -ENOMEM;
+
+	if (drm->chan_nr == 0) {
+		for (i = 0; i < drm->runl_nr; i++) {
+			if (!(args.v.runlists.data & BIT(i)))
+				continue;
+
+			args.v.channels.mthd = NV_DEVICE_HOST_RUNLIST_CHANNELS;
+			args.v.channels.data = i;
+
+			ret = nvif_object_mthd(device, NV_DEVICE_V0_INFO, &args, sizeof(args));
+			if (ret || args.v.channels.mthd == NV_DEVICE_INFO_INVALID)
+				return -ENODEV;
+
+			drm->runl[i].chan_nr = args.v.channels.data;
+			drm->runl[i].chan_id_base = drm->chan_total;
+			drm->runl[i].context_base = dma_fence_context_alloc(drm->runl[i].chan_nr);
+
+			drm->chan_total += drm->runl[i].chan_nr;
+		}
+	} else {
+		drm->runl[0].context_base = dma_fence_context_alloc(drm->chan_nr);
+		for (i = 1; i < drm->runl_nr; i++)
+			drm->runl[i].context_base = drm->runl[0].context_base;
+
+	}
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_chan.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_chan.h
index 98ba9d27e6b4..e06a8ffed31a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_chan.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_chan.h
@@ -2,7 +2,7 @@
 #ifndef __NOUVEAU_CHAN_H__
 #define __NOUVEAU_CHAN_H__
 #include <nvif/object.h>
-#include <nvif/notify.h>
+#include <nvif/event.h>
 #include <nvif/push.h>
 struct nvif_device;
 
@@ -16,6 +16,10 @@ struct nouveau_channel {
 	struct nouveau_drm *drm;
 	struct nouveau_vmm *vmm;
 
+	struct nvif_mem mem_userd;
+	struct nvif_object *userd;
+
+	int runlist;
 	int chid;
 	u64 inst;
 	u32 token;
@@ -50,15 +54,15 @@ struct nouveau_channel {
 
 	struct nvif_object user;
 
-	struct nvif_notify kill;
+	struct nvif_event kill;
 	atomic_t killed;
 };
 
 int nouveau_channels_init(struct nouveau_drm *);
+void nouveau_channels_fini(struct nouveau_drm *);
 
-int  nouveau_channel_new(struct nouveau_drm *, struct nvif_device *,
-			 u32 arg0, u32 arg1, bool priv,
-			 struct nouveau_channel **);
+int  nouveau_channel_new(struct nouveau_drm *, struct nvif_device *, bool priv, u64 runm,
+			 u32 vram, u32 gart, struct nouveau_channel **);
 void nouveau_channel_del(struct nouveau_channel **);
 int  nouveau_channel_idle(struct nouveau_channel *);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1991bbb1d05c..086b66b60d91 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -47,8 +47,7 @@
 #include "nouveau_crtc.h"
 
 #include <nvif/class.h>
-#include <nvif/cl0046.h>
-#include <nvif/event.h>
+#include <nvif/if0011.h>
 
 struct drm_display_mode *
 nouveau_conn_native_mode(struct drm_connector *connector)
@@ -396,7 +395,8 @@ static void
 nouveau_connector_destroy(struct drm_connector *connector)
 {
 	struct nouveau_connector *nv_connector = nouveau_connector(connector);
-	nvif_notify_dtor(&nv_connector->hpd);
+	nvif_event_dtor(&nv_connector->irq);
+	nvif_event_dtor(&nv_connector->hpd);
 	kfree(nv_connector->edid);
 	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
@@ -1162,39 +1162,38 @@ nouveau_connector_funcs_lvds = {
 };
 
 void
-nouveau_connector_hpd(struct drm_connector *connector)
+nouveau_connector_hpd(struct nouveau_connector *nv_connector, u64 bits)
 {
-	struct nouveau_drm *drm = nouveau_drm(connector->dev);
-	u32 mask = drm_connector_mask(connector);
+	struct nouveau_drm *drm = nouveau_drm(nv_connector->base.dev);
+	u32 mask = drm_connector_mask(&nv_connector->base);
+	unsigned long flags;
 
-	mutex_lock(&drm->hpd_lock);
+	spin_lock_irqsave(&drm->hpd_lock, flags);
 	if (!(drm->hpd_pending & mask)) {
+		nv_connector->hpd_pending |= bits;
 		drm->hpd_pending |= mask;
 		schedule_work(&drm->hpd_work);
 	}
-	mutex_unlock(&drm->hpd_lock);
+	spin_unlock_irqrestore(&drm->hpd_lock, flags);
 }
 
 static int
-nouveau_connector_hotplug(struct nvif_notify *notify)
+nouveau_connector_irq(struct nvif_event *event, void *repv, u32 repc)
 {
-	struct nouveau_connector *nv_connector =
-		container_of(notify, typeof(*nv_connector), hpd);
-	struct drm_connector *connector = &nv_connector->base;
-	struct drm_device *dev = connector->dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	const struct nvif_notify_conn_rep_v0 *rep = notify->data;
-	bool plugged = (rep->mask != NVIF_NOTIFY_CONN_V0_UNPLUG);
+	struct nouveau_connector *nv_connector = container_of(event, typeof(*nv_connector), irq);
 
-	if (rep->mask & NVIF_NOTIFY_CONN_V0_IRQ) {
-		nouveau_dp_irq(drm, nv_connector);
-		return NVIF_NOTIFY_KEEP;
-	}
+	schedule_work(&nv_connector->irq_work);
+	return NVIF_EVENT_KEEP;
+}
 
-	NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", connector->name);
-	nouveau_connector_hpd(connector);
+static int
+nouveau_connector_hotplug(struct nvif_event *event, void *repv, u32 repc)
+{
+	struct nouveau_connector *nv_connector = container_of(event, typeof(*nv_connector), hpd);
+	struct nvif_conn_event_v0 *rep = repv;
 
-	return NVIF_NOTIFY_KEEP;
+	nouveau_connector_hpd(nv_connector, rep->types);
+	return NVIF_EVENT_KEEP;
 }
 
 static ssize_t
@@ -1290,6 +1289,7 @@ nouveau_connector_create(struct drm_device *dev,
 
 	connector = &nv_connector->base;
 	nv_connector->index = index;
+	INIT_WORK(&nv_connector->irq_work, nouveau_dp_irq);
 
 	/* attempt to parse vbios connector type and hotplug gpio */
 	nv_connector->dcb = olddcb_conn(dev, index);
@@ -1401,6 +1401,7 @@ nouveau_connector_create(struct drm_device *dev,
 
 	drm_connector_init(dev, connector, funcs, type);
 	drm_connector_helper_add(connector, &nouveau_connector_helper_funcs);
+	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 
 	if (nv_connector->dcb && (disp->disp.conn_mask & BIT(nv_connector->index))) {
 		ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index,
@@ -1409,6 +1410,25 @@ nouveau_connector_create(struct drm_device *dev,
 			kfree(nv_connector);
 			return ERR_PTR(ret);
 		}
+
+		ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsHotplug",
+					   nouveau_connector_hotplug,
+					   NVIF_CONN_EVENT_V0_PLUG | NVIF_CONN_EVENT_V0_UNPLUG,
+					   &nv_connector->hpd);
+		if (ret == 0)
+			connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+		if (nv_connector->aux.transfer) {
+			ret = nvif_conn_event_ctor(&nv_connector->conn, "kmsDpIrq",
+						   nouveau_connector_irq, NVIF_CONN_EVENT_V0_IRQ,
+						   &nv_connector->irq);
+			if (ret) {
+				nvif_event_dtor(&nv_connector->hpd);
+				nvif_conn_dtor(&nv_connector->conn);
+				kfree(nv_connector);
+				return ERR_PTR(ret);
+			}
+		}
 	}
 
 	connector->funcs->reset(connector);
@@ -1452,21 +1472,6 @@ nouveau_connector_create(struct drm_device *dev,
 		break;
 	}
 
-	ret = nvif_notify_ctor(&disp->disp.object, "kmsHotplug",
-			       nouveau_connector_hotplug,
-			       true, NV04_DISP_NTFY_CONN,
-			       &(struct nvif_notify_conn_req_v0) {
-				.mask = NVIF_NOTIFY_CONN_V0_ANY,
-				.conn = index,
-			       },
-			       sizeof(struct nvif_notify_conn_req_v0),
-			       sizeof(struct nvif_notify_conn_rep_v0),
-			       &nv_connector->hpd);
-	if (ret)
-		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	else
-		connector->polled = DRM_CONNECTOR_POLL_HPD;
-
 	drm_connector_register(connector);
 	return connector;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_connector.h
index f4e17ff68bf9..35bcb541722b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -27,7 +27,7 @@
 #ifndef __NOUVEAU_CONNECTOR_H__
 #define __NOUVEAU_CONNECTOR_H__
 #include <nvif/conn.h>
-#include <nvif/notify.h>
+#include <nvif/event.h>
 
 #include <nvhw/class/cl507d.h>
 #include <nvhw/class/cl907d.h>
@@ -124,7 +124,10 @@ struct nouveau_connector {
 	u8 *dcb;
 
 	struct nvif_conn conn;
-	struct nvif_notify hpd;
+	u64 hpd_pending;
+	struct nvif_event hpd;
+	struct nvif_event irq;
+	struct work_struct irq_work;
 
 	struct drm_dp_aux aux;
 
@@ -198,7 +201,7 @@ nouveau_crtc_connector_get(struct nouveau_crtc *nv_crtc)
 
 struct drm_connector *
 nouveau_connector_create(struct drm_device *, const struct dcb_output *);
-void nouveau_connector_hpd(struct drm_connector *connector);
+void nouveau_connector_hpd(struct nouveau_connector *, u64 bits);
 
 extern int nouveau_tv_disable;
 extern int nouveau_ignorelid;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_crtc.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_crtc.h
index 7f63be2ec35d..c717f664a7b8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_crtc.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_crtc.h
@@ -26,16 +26,17 @@
 
 #ifndef __NOUVEAU_CRTC_H__
 #define __NOUVEAU_CRTC_H__
-
 #include <drm/drm_crtc.h>
 
-#include <nvif/notify.h>
+#include <nvif/head.h>
+#include <nvif/event.h>
 
 struct nouveau_crtc {
 	struct drm_crtc base;
 
+	struct nvif_head head;
 	int index;
-	struct nvif_notify vblank;
+	struct nvif_event vblank;
 
 	uint32_t dpms_saved_fp_control;
 	uint32_t fp_users;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_display.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_display.c
index a2f5df568ca5..ec3ffff487fc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -35,15 +35,14 @@
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
 
-#include "nouveau_fbcon.h"
 #include "nouveau_crtc.h"
 #include "nouveau_gem.h"
 #include "nouveau_connector.h"
 #include "nv50_display.h"
 
 #include <nvif/class.h>
-#include <nvif/cl0046.h>
-#include <nvif/event.h>
+#include <nvif/if0011.h>
+#include <nvif/if0013.h>
 #include <dispnv50/crc.h>
 
 int
@@ -52,7 +51,7 @@ nouveau_display_vblank_enable(struct drm_crtc *crtc)
 	struct nouveau_crtc *nv_crtc;
 
 	nv_crtc = nouveau_crtc(crtc);
-	nvif_notify_get(&nv_crtc->vblank);
+	nvif_event_allow(&nv_crtc->vblank);
 
 	return 0;
 }
@@ -63,7 +62,7 @@ nouveau_display_vblank_disable(struct drm_crtc *crtc)
 	struct nouveau_crtc *nv_crtc;
 
 	nv_crtc = nouveau_crtc(crtc);
-	nvif_notify_put(&nv_crtc->vblank);
+	nvif_event_block(&nv_crtc->vblank);
 }
 
 static inline int
@@ -84,24 +83,20 @@ static bool
 nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos,
 				ktime_t *stime, ktime_t *etime)
 {
-	struct {
-		struct nv04_disp_mthd_v0 base;
-		struct nv04_disp_scanoutpos_v0 scan;
-	} args = {
-		.base.method = NV04_DISP_SCANOUTPOS,
-		.base.head = nouveau_crtc(crtc)->index,
-	};
-	struct nouveau_display *disp = nouveau_display(crtc->dev);
 	struct drm_vblank_crtc *vblank = &crtc->dev->vblank[drm_crtc_index(crtc)];
+	struct nvif_head *head = &nouveau_crtc(crtc)->head;
+	struct nvif_head_scanoutpos_v0 args;
 	int retry = 20;
 	bool ret = false;
 
+	args.version = 0;
+
 	do {
-		ret = nvif_mthd(&disp->disp.object, 0, &args, sizeof(args));
+		ret = nvif_mthd(&head->object, NVIF_HEAD_V0_SCANOUTPOS, &args, sizeof(args));
 		if (ret != 0)
 			return false;
 
-		if (args.scan.vline) {
+		if (args.vline) {
 			ret = true;
 			break;
 		}
@@ -109,11 +104,10 @@ nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos,
 		if (retry) ndelay(vblank->linedur_ns);
 	} while (retry--);
 
-	*hpos = args.scan.hline;
-	*vpos = calc(args.scan.vblanks, args.scan.vblanke,
-		     args.scan.vtotal, args.scan.vline);
-	if (stime) *stime = ns_to_ktime(args.scan.time[0]);
-	if (etime) *etime = ns_to_ktime(args.scan.time[1]);
+	*hpos = args.hline;
+	*vpos = calc(args.vblanks, args.vblanke, args.vtotal, args.vline);
+	if (stime) *stime = ns_to_ktime(args.time[0]);
+	if (etime) *etime = ns_to_ktime(args.time[1]);
 
 	return ret;
 }
@@ -397,7 +391,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
 
 static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
 	.fb_create = nouveau_user_framebuffer_create,
-	.output_poll_changed = nouveau_fbcon_output_poll_changed,
+	.output_poll_changed = drm_fb_helper_output_poll_changed,
 };
 
 
@@ -456,9 +450,9 @@ nouveau_display_hpd_resume(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
 
-	mutex_lock(&drm->hpd_lock);
+	spin_lock_irq(&drm->hpd_lock);
 	drm->hpd_pending = ~0;
-	mutex_unlock(&drm->hpd_lock);
+	spin_unlock_irq(&drm->hpd_lock);
 
 	schedule_work(&drm->hpd_work);
 }
@@ -475,10 +469,10 @@ nouveau_display_hpd_work(struct work_struct *work)
 
 	pm_runtime_get_sync(dev->dev);
 
-	mutex_lock(&drm->hpd_lock);
+	spin_lock_irq(&drm->hpd_lock);
 	pending = drm->hpd_pending;
 	drm->hpd_pending = 0;
-	mutex_unlock(&drm->hpd_lock);
+	spin_unlock_irq(&drm->hpd_lock);
 
 	/* Nothing to do, exit early without updating the last busy counter */
 	if (!pending)
@@ -488,14 +482,30 @@ nouveau_display_hpd_work(struct work_struct *work)
 	drm_connector_list_iter_begin(dev, &conn_iter);
 
 	nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) {
+		struct nouveau_connector *nv_connector = nouveau_connector(connector);
 		enum drm_connector_status old_status = connector->status;
-		u64 old_epoch_counter = connector->epoch_counter;
+		u64 bits, old_epoch_counter = connector->epoch_counter;
 
 		if (!(pending & drm_connector_mask(connector)))
 			continue;
 
-		connector->status = drm_helper_probe_detect(connector, NULL,
-							    false);
+		spin_lock_irq(&drm->hpd_lock);
+		bits = nv_connector->hpd_pending;
+		nv_connector->hpd_pending = 0;
+		spin_unlock_irq(&drm->hpd_lock);
+
+		drm_dbg_kms(dev, "[CONNECTOR:%d:%s] plug:%d unplug:%d irq:%d\n",
+			    connector->base.id, connector->name,
+			    !!(bits & NVIF_CONN_EVENT_V0_PLUG),
+			    !!(bits & NVIF_CONN_EVENT_V0_UNPLUG),
+			    !!(bits & NVIF_CONN_EVENT_V0_IRQ));
+
+		if (bits & NVIF_CONN_EVENT_V0_IRQ) {
+			if (nouveau_dp_link_check(nv_connector))
+				continue;
+		}
+
+		connector->status = drm_helper_probe_detect(connector, NULL, false);
 		if (old_epoch_counter == connector->epoch_counter)
 			continue;
 
@@ -573,7 +583,8 @@ nouveau_display_init(struct drm_device *dev, bool resume, bool runtime)
 	drm_connector_list_iter_begin(dev, &conn_iter);
 	nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) {
 		struct nouveau_connector *conn = nouveau_connector(connector);
-		nvif_notify_get(&conn->hpd);
+		nvif_event_allow(&conn->hpd);
+		nvif_event_allow(&conn->irq);
 	}
 	drm_connector_list_iter_end(&conn_iter);
 
@@ -608,7 +619,8 @@ nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
 	drm_connector_list_iter_begin(dev, &conn_iter);
 	nouveau_for_each_non_mst_connector_iter(connector, &conn_iter) {
 		struct nouveau_connector *conn = nouveau_connector(connector);
-		nvif_notify_put(&conn->hpd);
+		nvif_event_block(&conn->irq);
+		nvif_event_block(&conn->hpd);
 	}
 	drm_connector_list_iter_end(&conn_iter);
 
@@ -659,7 +671,6 @@ int
 nouveau_display_create(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvkm_device *device = nvxx_device(&drm->client.device);
 	struct nouveau_display *disp;
 	int ret;
 
@@ -672,7 +683,6 @@ nouveau_display_create(struct drm_device *dev)
 	drm_mode_create_dvi_i_properties(dev);
 
 	dev->mode_config.funcs = &nouveau_mode_config_funcs;
-	dev->mode_config.fb_base = device->func->resource_addr(device, 1);
 
 	dev->mode_config.min_width = 0;
 	dev->mode_config.min_height = 0;
@@ -734,7 +744,7 @@ nouveau_display_create(struct drm_device *dev)
 	}
 
 	INIT_WORK(&drm->hpd_work, nouveau_display_hpd_work);
-	mutex_init(&drm->hpd_lock);
+	spin_lock_init(&drm->hpd_lock);
 #ifdef CONFIG_ACPI
 	drm->acpi_nb.notifier_call = nouveau_display_acpi_ntfy;
 	register_acpi_notifier(&drm->acpi_nb);
@@ -768,8 +778,7 @@ nouveau_display_destroy(struct drm_device *dev)
 
 	nvif_disp_dtor(&disp->disp);
 
-	nouveau_drm(dev)->display = NULL;
-	mutex_destroy(&drm->hpd_lock);
+	drm->display = NULL;
 	kfree(disp);
 }
 
@@ -778,6 +787,9 @@ nouveau_display_suspend(struct drm_device *dev, bool runtime)
 {
 	struct nouveau_display *disp = nouveau_display(dev);
 
+	/* Disable console. */
+	drm_fb_helper_set_suspend_unlocked(dev->fb_helper, true);
+
 	if (drm_drv_uses_atomic_modeset(dev)) {
 		if (!runtime) {
 			disp->suspend = drm_atomic_helper_suspend(dev);
@@ -805,8 +817,10 @@ nouveau_display_resume(struct drm_device *dev, bool runtime)
 			drm_atomic_helper_resume(dev, disp->suspend);
 			disp->suspend = NULL;
 		}
-		return;
 	}
+
+	/* Enable console. */
+	drm_fb_helper_set_suspend_unlocked(dev->fb_helper, false);
 }
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dma.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dma.c
index ddb75d80bc53..b90cac6d5772 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -42,9 +42,9 @@ READ_GET(struct nouveau_channel *chan, uint64_t *prev_get, int *timeout)
 {
 	uint64_t val;
 
-	val = nvif_rd32(&chan->user, chan->user_get);
+	val = nvif_rd32(chan->userd, chan->user_get);
         if (chan->user_get_hi)
-                val |= (uint64_t)nvif_rd32(&chan->user, chan->user_get_hi) << 32;
+		val |= (uint64_t)nvif_rd32(chan->userd, chan->user_get_hi) << 32;
 
 	/* reset counter as long as GET is still advancing, this is
 	 * to avoid misdetecting a GPU lockup if the GPU happens to
@@ -86,7 +86,7 @@ nv50_dma_push(struct nouveau_channel *chan, u64 offset, int length)
 	/* Flush writes. */
 	nouveau_bo_rd32(pb, 0);
 
-	nvif_wr32(&chan->user, 0x8c, chan->dma.ib_put);
+	nvif_wr32(chan->userd, 0x8c, chan->dma.ib_put);
 	if (user->func && user->func->doorbell)
 		user->func->doorbell(user, chan->token);
 	chan->dma.ib_free--;
@@ -98,7 +98,7 @@ nv50_dma_push_wait(struct nouveau_channel *chan, int count)
 	uint32_t cnt = 0, prev_get = 0;
 
 	while (chan->dma.ib_free < count) {
-		uint32_t get = nvif_rd32(&chan->user, 0x88);
+		uint32_t get = nvif_rd32(chan->userd, 0x88);
 		if (get != prev_get) {
 			prev_get = get;
 			cnt = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dmem.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dmem.c
index 20fe53815b20..789857faa048 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dmem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dmem.c
@@ -33,7 +33,6 @@
 #include <nvif/if000c.h>
 #include <nvif/if500b.h>
 #include <nvif/if900b.h>
-#include <nvif/if000c.h>
 
 #include <nvhw/class/cla0b5.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
index 20db8ea1a0ba..e00876f92aee 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -29,8 +29,7 @@
 #include "nouveau_encoder.h"
 #include "nouveau_crtc.h"
 
-#include <nvif/class.h>
-#include <nvif/cl5070.h>
+#include <nvif/if0011.h>
 
 MODULE_PARM_DESC(mst, "Enable DisplayPort multi-stream (default: enabled)");
 static int nouveau_mst = 1;
@@ -140,12 +139,17 @@ nouveau_dp_detect(struct nouveau_connector *nv_connector,
 	 * TODO: look into checking this before probing I2C to detect DVI/HDMI
 	 */
 	hpd = nvif_conn_hpd_status(&nv_connector->conn);
-	if (hpd == NVIF_CONN_HPD_STATUS_NOT_PRESENT)
+	if (hpd == NVIF_CONN_HPD_STATUS_NOT_PRESENT) {
+		nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);
 		goto out;
+	}
+	nvif_outp_dp_aux_pwr(&nv_encoder->outp, true);
 
 	status = nouveau_dp_probe_dpcd(nv_connector, nv_encoder);
-	if (status == connector_status_disconnected)
+	if (status == connector_status_disconnected) {
+		nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);
 		goto out;
+	}
 
 	/* If we're in MST mode, we're done here */
 	if (mstm && mstm->can_mst && mstm->is_mst) {
@@ -193,6 +197,7 @@ nouveau_dp_detect(struct nouveau_connector *nv_connector,
 			ret = NOUVEAU_DP_MST;
 			goto out;
 		} else if (ret != 0) {
+			nvif_outp_dp_aux_pwr(&nv_encoder->outp, false);
 			goto out;
 		}
 	}
@@ -206,14 +211,28 @@ out:
 	return ret;
 }
 
-void nouveau_dp_irq(struct nouveau_drm *drm,
-		    struct nouveau_connector *nv_connector)
+bool
+nouveau_dp_link_check(struct nouveau_connector *nv_connector)
+{
+	struct nouveau_encoder *nv_encoder = find_encoder(&nv_connector->base, DCB_OUTPUT_DP);
+
+	if (!nv_encoder || nv_encoder->outp.or.id < 0)
+		return true;
+
+	return nvif_outp_dp_retrain(&nv_encoder->outp) == 0;
+}
+
+void
+nouveau_dp_irq(struct work_struct *work)
 {
+	struct nouveau_connector *nv_connector =
+		container_of(work, typeof(*nv_connector), irq_work);
 	struct drm_connector *connector = &nv_connector->base;
 	struct nouveau_encoder *outp = find_encoder(connector, DCB_OUTPUT_DP);
+	struct nouveau_drm *drm = nouveau_drm(outp->base.base.dev);
 	struct nv50_mstm *mstm;
+	u64 hpd = 0;
 	int ret;
-	bool send_hpd = false;
 
 	if (!outp)
 		return;
@@ -225,14 +244,14 @@ void nouveau_dp_irq(struct nouveau_drm *drm,
 
 	if (mstm && mstm->is_mst) {
 		if (!nv50_mstm_service(drm, nv_connector, mstm))
-			send_hpd = true;
+			hpd |= NVIF_CONN_EVENT_V0_UNPLUG;
 	} else {
 		drm_dp_cec_irq(&nv_connector->aux);
 
 		if (nouveau_dp_has_sink_count(connector, outp)) {
 			ret = drm_dp_read_sink_count(&nv_connector->aux);
 			if (ret != outp->dp.sink_count)
-				send_hpd = true;
+				hpd |= NVIF_CONN_EVENT_V0_PLUG;
 			if (ret >= 0)
 				outp->dp.sink_count = ret;
 		}
@@ -240,8 +259,7 @@ void nouveau_dp_irq(struct nouveau_drm *drm,
 
 	mutex_unlock(&outp->dp.hpd_irq_lock);
 
-	if (send_hpd)
-		nouveau_connector_hpd(connector);
+	nouveau_connector_hpd(nv_connector, NVIF_CONN_EVENT_V0_IRQ | hpd);
 }
 
 /* TODO:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
index fd99ec0f4257..80f154b6adab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -33,6 +33,8 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_ttm_helper.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_vblank.h>
@@ -49,7 +51,6 @@
 
 #include <nvif/class.h>
 #include <nvif/cl0002.h>
-#include <nvif/cla06f.h>
 
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
@@ -62,7 +63,6 @@
 #include "nouveau_bios.h"
 #include "nouveau_ioctl.h"
 #include "nouveau_abi16.h"
-#include "nouveau_fbcon.h"
 #include "nouveau_fence.h"
 #include "nouveau_debugfs.h"
 #include "nouveau_usif.h"
@@ -316,28 +316,19 @@ static void
 nouveau_accel_ce_init(struct nouveau_drm *drm)
 {
 	struct nvif_device *device = &drm->client.device;
+	u64 runm;
 	int ret = 0;
 
 	/* Allocate channel that has access to a (preferably async) copy
 	 * engine, to use for TTM buffer moves.
 	 */
-	if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) {
-		ret = nouveau_channel_new(drm, device,
-					  nvif_fifo_runlist_ce(device), 0,
-					  true, &drm->cechan);
-	} else
-	if (device->info.chipset >= 0xa3 &&
-	    device->info.chipset != 0xaa &&
-	    device->info.chipset != 0xac) {
-		/* Prior to Kepler, there's only a single runlist, so all
-		 * engines can be accessed from any channel.
-		 *
-		 * We still want to use a separate channel though.
-		 */
-		ret = nouveau_channel_new(drm, device, NvDmaFB, NvDmaTT, false,
-					  &drm->cechan);
+	runm = nvif_fifo_runlist_ce(device);
+	if (!runm) {
+		NV_DEBUG(drm, "no ce runlist\n");
+		return;
 	}
 
+	ret = nouveau_channel_new(drm, device, false, runm, NvDmaFB, NvDmaTT, &drm->cechan);
 	if (ret)
 		NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
 }
@@ -355,23 +346,17 @@ static void
 nouveau_accel_gr_init(struct nouveau_drm *drm)
 {
 	struct nvif_device *device = &drm->client.device;
-	u32 arg0, arg1;
+	u64 runm;
 	int ret;
 
-	if (device->info.family >= NV_DEVICE_INFO_V0_AMPERE)
-		return;
-
 	/* Allocate channel that has access to the graphics engine. */
-	if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) {
-		arg0 = nvif_fifo_runlist(device, NV_DEVICE_HOST_RUNLIST_ENGINES_GR);
-		arg1 = 1;
-	} else {
-		arg0 = NvDmaFB;
-		arg1 = NvDmaTT;
+	runm = nvif_fifo_runlist(device, NV_DEVICE_HOST_RUNLIST_ENGINES_GR);
+	if (!runm) {
+		NV_DEBUG(drm, "no gr runlist\n");
+		return;
 	}
 
-	ret = nouveau_channel_new(drm, device, arg0, arg1, false,
-				  &drm->channel);
+	ret = nouveau_channel_new(drm, device, false, runm, NvDmaFB, NvDmaTT, &drm->channel);
 	if (ret) {
 		NV_ERROR(drm, "failed to create kernel channel, %d\n", ret);
 		nouveau_accel_gr_fini(drm);
@@ -436,6 +421,7 @@ nouveau_accel_fini(struct nouveau_drm *drm)
 	nouveau_accel_gr_fini(drm);
 	if (drm->fence)
 		nouveau_fence(drm)->dtor(drm);
+	nouveau_channels_fini(drm);
 }
 
 static void
@@ -485,6 +471,7 @@ nouveau_accel_init(struct nouveau_drm *drm)
 		case PASCAL_CHANNEL_GPFIFO_A:
 		case VOLTA_CHANNEL_GPFIFO_A:
 		case TURING_CHANNEL_GPFIFO_A:
+		case AMPERE_CHANNEL_GPFIFO_A:
 		case AMPERE_CHANNEL_GPFIFO_B:
 			ret = nvc0_fence_create(drm);
 			break;
@@ -611,7 +598,6 @@ nouveau_drm_device_init(struct drm_device *dev)
 	nouveau_hwmon_init(dev);
 	nouveau_svm_init(drm);
 	nouveau_dmem_init(drm);
-	nouveau_fbcon_init(dev);
 	nouveau_led_init(dev);
 
 	if (nouveau_pmops_runtime()) {
@@ -655,7 +641,6 @@ nouveau_drm_device_fini(struct drm_device *dev)
 	}
 
 	nouveau_led_fini(dev);
-	nouveau_fbcon_fini(dev);
 	nouveau_dmem_fini(drm);
 	nouveau_svm_fini(drm);
 	nouveau_hwmon_fini(dev);
@@ -809,6 +794,11 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
 	if (ret)
 		goto fail_drm_dev_init;
 
+	if (nouveau_drm(drm_dev)->client.device.info.ram_size <= 32 * 1024 * 1024)
+		drm_fbdev_generic_setup(drm_dev, 8);
+	else
+		drm_fbdev_generic_setup(drm_dev, 32);
+
 	quirk_broken_nv_runpm(pdev);
 	return 0;
 
@@ -865,8 +855,6 @@ nouveau_do_suspend(struct drm_device *dev, bool runtime)
 	nouveau_led_suspend(dev);
 
 	if (dev->mode_config.num_crtc) {
-		NV_DEBUG(drm, "suspending console...\n");
-		nouveau_fbcon_set_suspend(dev, 1);
 		NV_DEBUG(drm, "suspending display...\n");
 		ret = nouveau_display_suspend(dev, runtime);
 		if (ret)
@@ -940,8 +928,6 @@ nouveau_do_resume(struct drm_device *dev, bool runtime)
 	if (dev->mode_config.num_crtc) {
 		NV_DEBUG(drm, "resuming display...\n");
 		nouveau_display_resume(dev, runtime);
-		NV_DEBUG(drm, "resuming console...\n");
-		nouveau_fbcon_set_suspend(dev, 0);
 	}
 
 	nouveau_led_resume(dev);
@@ -1296,7 +1282,6 @@ static void nouveau_display_options(void)
 	DRM_DEBUG_DRIVER("... tv_disable   : %d\n", nouveau_tv_disable);
 	DRM_DEBUG_DRIVER("... ignorelid    : %d\n", nouveau_ignorelid);
 	DRM_DEBUG_DRIVER("... duallink     : %d\n", nouveau_duallink);
-	DRM_DEBUG_DRIVER("... nofbaccel    : %d\n", nouveau_nofbaccel);
 	DRM_DEBUG_DRIVER("... config       : %s\n", nouveau_config);
 	DRM_DEBUG_DRIVER("... debug        : %s\n", nouveau_debug);
 	DRM_DEBUG_DRIVER("... noaccel      : %d\n", nouveau_noaccel);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_drv.h
index 84df5ddae4d0..d6dd07bfa64a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -78,11 +78,6 @@ enum nouveau_drm_object_route {
 	NVDRM_OBJECT_ANY = NVIF_IOCTL_V0_OWNER_ANY,
 };
 
-enum nouveau_drm_notify_route {
-	NVDRM_NOTIFY_NVIF = 0,
-	NVDRM_NOTIFY_USIF
-};
-
 enum nouveau_drm_handle {
 	NVDRM_CHAN    = 0xcccc0000, /* |= client chid */
 	NVDRM_NVSW    = 0x55550000,
@@ -179,16 +174,19 @@ struct nouveau_drm {
 	void *fence;
 
 	/* Global channel management. */
+	int chan_total; /* Number of channels across all runlists. */
+	int chan_nr;	/* 0 if per-runlist CHIDs. */
+	int runl_nr;
 	struct {
-		int nr;
+		int chan_nr;
+		int chan_id_base;
 		u64 context_base;
-	} chan;
+	} *runl;
 
 	/* context for accelerated drm-internal operations */
 	struct nouveau_channel *cechan;
 	struct nouveau_channel *channel;
 	struct nvkm_gpuobj *notify;
-	struct nouveau_fbdev *fbcon;
 	struct nvif_object ntfy;
 
 	/* nv10-nv40 tiling regions */
@@ -201,10 +199,8 @@ struct nouveau_drm {
 	struct nvbios vbios;
 	struct nouveau_display *display;
 	struct work_struct hpd_work;
-	struct mutex hpd_lock;
+	spinlock_t hpd_lock;
 	u32 hpd_pending;
-	struct work_struct fbcon_work;
-	int fbcon_new_state;
 #ifdef CONFIG_ACPI
 	struct notifier_block acpi_nb;
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_encoder.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_encoder.h
index b72e5783a00f..70c1ad6c4d9d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_encoder.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_encoder.h
@@ -48,7 +48,6 @@ struct nouveau_encoder {
 	struct dcb_output *dcb;
 	struct nvif_outp outp;
 	int or;
-	int link;
 
 	struct i2c_adapter *i2c;
 	struct nvkm_i2c_aux *aux;
@@ -142,8 +141,8 @@ enum nouveau_dp_status {
 };
 
 int nouveau_dp_detect(struct nouveau_connector *, struct nouveau_encoder *);
-void nouveau_dp_irq(struct nouveau_drm *drm,
-		    struct nouveau_connector *nv_connector);
+bool nouveau_dp_link_check(struct nouveau_connector *);
+void nouveau_dp_irq(struct work_struct *);
 enum drm_mode_status nv50_dp_mode_valid(struct drm_connector *,
 					struct nouveau_encoder *,
 					const struct drm_display_mode *,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.c
deleted file mode 100644
index 3c7e0c9d6baf..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ /dev/null
@@ -1,614 +0,0 @@
-/*
- * Copyright © 2007 David Airlie
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     David Airlie
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/sysrq.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/screen_info.h>
-#include <linux/vga_switcheroo.h>
-#include <linux/console.h>
-
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fourcc.h>
-#include <drm/drm_atomic.h>
-
-#include "nouveau_drv.h"
-#include "nouveau_gem.h"
-#include "nouveau_bo.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_chan.h"
-#include "nouveau_vmm.h"
-
-#include "nouveau_crtc.h"
-
-MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
-int nouveau_nofbaccel = 0;
-module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
-
-MODULE_PARM_DESC(fbcon_bpp, "fbcon bits-per-pixel (default: auto)");
-static int nouveau_fbcon_bpp;
-module_param_named(fbcon_bpp, nouveau_fbcon_bpp, int, 0400);
-
-static void
-nouveau_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	struct nvif_device *device = &drm->client.device;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&drm->client.mutex)) {
-		if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
-			ret = nv04_fbcon_fillrect(info, rect);
-		else
-		if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
-			ret = nv50_fbcon_fillrect(info, rect);
-		else
-			ret = nvc0_fbcon_fillrect(info, rect);
-		mutex_unlock(&drm->client.mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	drm_fb_helper_cfb_fillrect(info, rect);
-}
-
-static void
-nouveau_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *image)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	struct nvif_device *device = &drm->client.device;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&drm->client.mutex)) {
-		if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
-			ret = nv04_fbcon_copyarea(info, image);
-		else
-		if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
-			ret = nv50_fbcon_copyarea(info, image);
-		else
-			ret = nvc0_fbcon_copyarea(info, image);
-		mutex_unlock(&drm->client.mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	drm_fb_helper_cfb_copyarea(info, image);
-}
-
-static void
-nouveau_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	struct nvif_device *device = &drm->client.device;
-	int ret;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return;
-
-	ret = -ENODEV;
-	if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
-	    mutex_trylock(&drm->client.mutex)) {
-		if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
-			ret = nv04_fbcon_imageblit(info, image);
-		else
-		if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
-			ret = nv50_fbcon_imageblit(info, image);
-		else
-			ret = nvc0_fbcon_imageblit(info, image);
-		mutex_unlock(&drm->client.mutex);
-	}
-
-	if (ret == 0)
-		return;
-
-	if (ret != -ENODEV)
-		nouveau_fbcon_gpu_lockup(info);
-	drm_fb_helper_cfb_imageblit(info, image);
-}
-
-static int
-nouveau_fbcon_sync(struct fb_info *info)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	int ret;
-
-	if (!chan || !chan->accel_done || in_interrupt() ||
-	    info->state != FBINFO_STATE_RUNNING ||
-	    info->flags & FBINFO_HWACCEL_DISABLED)
-		return 0;
-
-	if (!mutex_trylock(&drm->client.mutex))
-		return 0;
-
-	ret = nouveau_channel_idle(chan);
-	mutex_unlock(&drm->client.mutex);
-	if (ret) {
-		nouveau_fbcon_gpu_lockup(info);
-		return 0;
-	}
-
-	chan->accel_done = false;
-	return 0;
-}
-
-static int
-nouveau_fbcon_open(struct fb_info *info, int user)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	int ret = pm_runtime_get_sync(drm->dev->dev);
-	if (ret < 0 && ret != -EACCES) {
-		pm_runtime_put(drm->dev->dev);
-		return ret;
-	}
-	return 0;
-}
-
-static int
-nouveau_fbcon_release(struct fb_info *info, int user)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-	pm_runtime_put(drm->dev->dev);
-	return 0;
-}
-
-static const struct fb_ops nouveau_fbcon_ops = {
-	.owner = THIS_MODULE,
-	DRM_FB_HELPER_DEFAULT_OPS,
-	.fb_open = nouveau_fbcon_open,
-	.fb_release = nouveau_fbcon_release,
-	.fb_fillrect = nouveau_fbcon_fillrect,
-	.fb_copyarea = nouveau_fbcon_copyarea,
-	.fb_imageblit = nouveau_fbcon_imageblit,
-	.fb_sync = nouveau_fbcon_sync,
-};
-
-static const struct fb_ops nouveau_fbcon_sw_ops = {
-	.owner = THIS_MODULE,
-	DRM_FB_HELPER_DEFAULT_OPS,
-	.fb_open = nouveau_fbcon_open,
-	.fb_release = nouveau_fbcon_release,
-	.fb_fillrect = drm_fb_helper_cfb_fillrect,
-	.fb_copyarea = drm_fb_helper_cfb_copyarea,
-	.fb_imageblit = drm_fb_helper_cfb_imageblit,
-};
-
-void
-nouveau_fbcon_accel_save_disable(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	if (drm->fbcon && drm->fbcon->helper.fbdev) {
-		drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags;
-		drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
-	}
-}
-
-void
-nouveau_fbcon_accel_restore(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	if (drm->fbcon && drm->fbcon->helper.fbdev) {
-		drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags;
-	}
-}
-
-static void
-nouveau_fbcon_accel_fini(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_fbdev *fbcon = drm->fbcon;
-	if (fbcon && drm->channel) {
-		console_lock();
-		if (fbcon->helper.fbdev)
-			fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
-		console_unlock();
-		nouveau_channel_idle(drm->channel);
-		nvif_object_dtor(&fbcon->twod);
-		nvif_object_dtor(&fbcon->blit);
-		nvif_object_dtor(&fbcon->gdi);
-		nvif_object_dtor(&fbcon->patt);
-		nvif_object_dtor(&fbcon->rop);
-		nvif_object_dtor(&fbcon->clip);
-		nvif_object_dtor(&fbcon->surf2d);
-	}
-}
-
-static void
-nouveau_fbcon_accel_init(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_fbdev *fbcon = drm->fbcon;
-	struct fb_info *info = fbcon->helper.fbdev;
-	int ret;
-
-	if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA)
-		ret = nv04_fbcon_accel_init(info);
-	else
-	if (drm->client.device.info.family < NV_DEVICE_INFO_V0_FERMI)
-		ret = nv50_fbcon_accel_init(info);
-	else
-		ret = nvc0_fbcon_accel_init(info);
-
-	if (ret == 0)
-		info->fbops = &nouveau_fbcon_ops;
-}
-
-static void
-nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon)
-{
-	struct fb_info *info = fbcon->helper.fbdev;
-	struct fb_fillrect rect;
-
-	/* Clear the entire fbcon.  The drm will program every connector
-	 * with it's preferred mode.  If the sizes differ, one display will
-	 * quite likely have garbage around the console.
-	 */
-	rect.dx = rect.dy = 0;
-	rect.width = info->var.xres_virtual;
-	rect.height = info->var.yres_virtual;
-	rect.color = 0;
-	rect.rop = ROP_COPY;
-	info->fbops->fb_fillrect(info, &rect);
-}
-
-static int
-nouveau_fbcon_create(struct drm_fb_helper *helper,
-		     struct drm_fb_helper_surface_size *sizes)
-{
-	struct nouveau_fbdev *fbcon =
-		container_of(helper, struct nouveau_fbdev, helper);
-	struct drm_device *dev = fbcon->helper.dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->client.device;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct nouveau_channel *chan;
-	struct nouveau_bo *nvbo;
-	struct drm_mode_fb_cmd2 mode_cmd = {};
-	int ret;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-
-	mode_cmd.pitches[0] = mode_cmd.width * (sizes->surface_bpp >> 3);
-	mode_cmd.pitches[0] = roundup(mode_cmd.pitches[0], 256);
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
-							  sizes->surface_depth);
-
-	ret = nouveau_gem_new(&drm->client, mode_cmd.pitches[0] *
-			      mode_cmd.height, 0, NOUVEAU_GEM_DOMAIN_VRAM,
-			      0, 0x0000, &nvbo);
-	if (ret) {
-		NV_ERROR(drm, "failed to allocate framebuffer\n");
-		goto out;
-	}
-
-	ret = nouveau_framebuffer_new(dev, &mode_cmd, &nvbo->bo.base, &fb);
-	if (ret)
-		goto out_unref;
-
-	ret = nouveau_bo_pin(nvbo, NOUVEAU_GEM_DOMAIN_VRAM, false);
-	if (ret) {
-		NV_ERROR(drm, "failed to pin fb: %d\n", ret);
-		goto out_unref;
-	}
-
-	ret = nouveau_bo_map(nvbo);
-	if (ret) {
-		NV_ERROR(drm, "failed to map fb: %d\n", ret);
-		goto out_unpin;
-	}
-
-	chan = nouveau_nofbaccel ? NULL : drm->channel;
-	if (chan && device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
-		ret = nouveau_vma_new(nvbo, chan->vmm, &fbcon->vma);
-		if (ret) {
-			NV_ERROR(drm, "failed to map fb into chan: %d\n", ret);
-			chan = NULL;
-		}
-	}
-
-	info = drm_fb_helper_alloc_fbi(helper);
-	if (IS_ERR(info)) {
-		ret = PTR_ERR(info);
-		goto out_unlock;
-	}
-
-	/* setup helper */
-	fbcon->helper.fb = fb;
-
-	if (!chan)
-		info->flags = FBINFO_HWACCEL_DISABLED;
-	else
-		info->flags = FBINFO_HWACCEL_COPYAREA |
-			      FBINFO_HWACCEL_FILLRECT |
-			      FBINFO_HWACCEL_IMAGEBLIT;
-	info->fbops = &nouveau_fbcon_sw_ops;
-	info->fix.smem_start = nvbo->bo.resource->bus.offset;
-	info->fix.smem_len = nvbo->bo.base.size;
-
-	info->screen_base = nvbo_kmap_obj_iovirtual(nvbo);
-	info->screen_size = nvbo->bo.base.size;
-
-	drm_fb_helper_fill_info(info, &fbcon->helper, sizes);
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
-	if (chan)
-		nouveau_fbcon_accel_init(dev);
-	nouveau_fbcon_zfill(dev, fbcon);
-
-	/* To allow resizeing without swapping buffers */
-	NV_INFO(drm, "allocated %dx%d fb: 0x%llx, bo %p\n",
-		fb->width, fb->height, nvbo->offset, nvbo);
-
-	if (dev_is_pci(dev->dev))
-		vga_switcheroo_client_fb_set(to_pci_dev(dev->dev), info);
-
-	return 0;
-
-out_unlock:
-	if (chan)
-		nouveau_vma_del(&fbcon->vma);
-	nouveau_bo_unmap(nvbo);
-out_unpin:
-	nouveau_bo_unpin(nvbo);
-out_unref:
-	nouveau_bo_ref(NULL, &nvbo);
-out:
-	return ret;
-}
-
-static int
-nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
-{
-	struct drm_framebuffer *fb = fbcon->helper.fb;
-	struct nouveau_bo *nvbo;
-
-	drm_fb_helper_unregister_fbi(&fbcon->helper);
-	drm_fb_helper_fini(&fbcon->helper);
-
-	if (fb && fb->obj[0]) {
-		nvbo = nouveau_gem_object(fb->obj[0]);
-		nouveau_vma_del(&fbcon->vma);
-		nouveau_bo_unmap(nvbo);
-		nouveau_bo_unpin(nvbo);
-		drm_framebuffer_put(fb);
-	}
-
-	return 0;
-}
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info)
-{
-	struct nouveau_fbdev *fbcon = info->par;
-	struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-
-	NV_ERROR(drm, "GPU lockup - switching to software fbcon\n");
-	info->flags |= FBINFO_HWACCEL_DISABLED;
-}
-
-static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
-	.fb_probe = nouveau_fbcon_create,
-};
-
-static void
-nouveau_fbcon_set_suspend_work(struct work_struct *work)
-{
-	struct nouveau_drm *drm = container_of(work, typeof(*drm), fbcon_work);
-	int state = READ_ONCE(drm->fbcon_new_state);
-
-	if (state == FBINFO_STATE_RUNNING)
-		pm_runtime_get_sync(drm->dev->dev);
-
-	console_lock();
-	if (state == FBINFO_STATE_RUNNING)
-		nouveau_fbcon_accel_restore(drm->dev);
-	drm_fb_helper_set_suspend(&drm->fbcon->helper, state);
-	if (state != FBINFO_STATE_RUNNING)
-		nouveau_fbcon_accel_save_disable(drm->dev);
-	console_unlock();
-
-	if (state == FBINFO_STATE_RUNNING) {
-		nouveau_fbcon_hotplug_resume(drm->fbcon);
-		pm_runtime_mark_last_busy(drm->dev->dev);
-		pm_runtime_put_autosuspend(drm->dev->dev);
-	}
-}
-
-void
-nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-
-	if (!drm->fbcon)
-		return;
-
-	drm->fbcon_new_state = state;
-	/* Since runtime resume can happen as a result of a sysfs operation,
-	 * it's possible we already have the console locked. So handle fbcon
-	 * init/deinit from a seperate work thread
-	 */
-	schedule_work(&drm->fbcon_work);
-}
-
-void
-nouveau_fbcon_output_poll_changed(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_fbdev *fbcon = drm->fbcon;
-	int ret;
-
-	if (!fbcon)
-		return;
-
-	mutex_lock(&fbcon->hotplug_lock);
-
-	ret = pm_runtime_get(dev->dev);
-	if (ret == 1 || ret == -EACCES) {
-		drm_fb_helper_hotplug_event(&fbcon->helper);
-
-		pm_runtime_mark_last_busy(dev->dev);
-		pm_runtime_put_autosuspend(dev->dev);
-	} else if (ret == 0) {
-		/* If the GPU was already in the process of suspending before
-		 * this event happened, then we can't block here as we'll
-		 * deadlock the runtime pmops since they wait for us to
-		 * finish. So, just defer this event for when we runtime
-		 * resume again. It will be handled by fbcon_work.
-		 */
-		NV_DEBUG(drm, "fbcon HPD event deferred until runtime resume\n");
-		fbcon->hotplug_waiting = true;
-		pm_runtime_put_noidle(drm->dev->dev);
-	} else {
-		DRM_WARN("fbcon HPD event lost due to RPM failure: %d\n",
-			 ret);
-	}
-
-	mutex_unlock(&fbcon->hotplug_lock);
-}
-
-void
-nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon)
-{
-	struct nouveau_drm *drm;
-
-	if (!fbcon)
-		return;
-	drm = nouveau_drm(fbcon->helper.dev);
-
-	mutex_lock(&fbcon->hotplug_lock);
-	if (fbcon->hotplug_waiting) {
-		fbcon->hotplug_waiting = false;
-
-		NV_DEBUG(drm, "Handling deferred fbcon HPD events\n");
-		drm_fb_helper_hotplug_event(&fbcon->helper);
-	}
-	mutex_unlock(&fbcon->hotplug_lock);
-}
-
-int
-nouveau_fbcon_init(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_fbdev *fbcon;
-	int preferred_bpp = nouveau_fbcon_bpp;
-	int ret;
-
-	if (!dev->mode_config.num_crtc ||
-	    (to_pci_dev(dev->dev)->class >> 8) != PCI_CLASS_DISPLAY_VGA)
-		return 0;
-
-	fbcon = kzalloc(sizeof(struct nouveau_fbdev), GFP_KERNEL);
-	if (!fbcon)
-		return -ENOMEM;
-
-	drm->fbcon = fbcon;
-	INIT_WORK(&drm->fbcon_work, nouveau_fbcon_set_suspend_work);
-	mutex_init(&fbcon->hotplug_lock);
-
-	drm_fb_helper_prepare(dev, &fbcon->helper, &nouveau_fbcon_helper_funcs);
-
-	ret = drm_fb_helper_init(dev, &fbcon->helper);
-	if (ret)
-		goto free;
-
-	if (preferred_bpp != 8 && preferred_bpp != 16 && preferred_bpp != 32) {
-		if (drm->client.device.info.ram_size <= 32 * 1024 * 1024)
-			preferred_bpp = 8;
-		else
-		if (drm->client.device.info.ram_size <= 64 * 1024 * 1024)
-			preferred_bpp = 16;
-		else
-			preferred_bpp = 32;
-	}
-
-	/* disable all the possible outputs/crtcs before entering KMS mode */
-	if (!drm_drv_uses_atomic_modeset(dev))
-		drm_helper_disable_unused_functions(dev);
-
-	ret = drm_fb_helper_initial_config(&fbcon->helper, preferred_bpp);
-	if (ret)
-		goto fini;
-
-	if (fbcon->helper.fbdev)
-		fbcon->helper.fbdev->pixmap.buf_align = 4;
-	return 0;
-
-fini:
-	drm_fb_helper_fini(&fbcon->helper);
-free:
-	kfree(fbcon);
-	drm->fbcon = NULL;
-	return ret;
-}
-
-void
-nouveau_fbcon_fini(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-
-	if (!drm->fbcon)
-		return;
-
-	drm_kms_helper_poll_fini(dev);
-	nouveau_fbcon_accel_fini(dev);
-	nouveau_fbcon_destroy(dev, drm->fbcon);
-	kfree(drm->fbcon);
-	drm->fbcon = NULL;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.h
deleted file mode 100644
index 1796d8824580..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fbcon.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_FBCON_H__
-#define __NOUVEAU_FBCON_H__
-
-#include <drm/drm_fb_helper.h>
-
-#include "nouveau_display.h"
-
-struct nouveau_vma;
-
-struct nouveau_fbdev {
-	struct drm_fb_helper helper; /* must be first */
-	unsigned int saved_flags;
-	struct nvif_object surf2d;
-	struct nvif_object clip;
-	struct nvif_object rop;
-	struct nvif_object patt;
-	struct nvif_object gdi;
-	struct nvif_object blit;
-	struct nvif_object twod;
-	struct nouveau_vma *vma;
-
-	struct mutex hotplug_lock;
-	bool hotplug_waiting;
-};
-
-void nouveau_fbcon_restore(void);
-
-int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv04_fbcon_accel_init(struct fb_info *info);
-
-int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv50_fbcon_accel_init(struct fb_info *info);
-
-int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nvc0_fbcon_accel_init(struct fb_info *info);
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info);
-
-int nouveau_fbcon_init(struct drm_device *dev);
-void nouveau_fbcon_fini(struct drm_device *dev);
-void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
-void nouveau_fbcon_accel_save_disable(struct drm_device *dev);
-void nouveau_fbcon_accel_restore(struct drm_device *dev);
-
-void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
-void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon);
-extern int nouveau_nofbaccel;
-
-#endif /* __NV50_FBCON_H__ */
-
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fence.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fence.c
index abcac7db4347..ee5e9d40c166 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -29,9 +29,7 @@
 #include <linux/sched/signal.h>
 #include <trace/events/dma_fence.h>
 
-#include <nvif/cl826e.h>
-#include <nvif/notify.h>
-#include <nvif/event.h>
+#include <nvif/if0020.h>
 
 #include "nouveau_drv.h"
 #include "nouveau_dma.h"
@@ -79,10 +77,6 @@ nouveau_local_fence(struct dma_fence *fence, struct nouveau_drm *drm)
 	    fence->ops != &nouveau_fence_ops_uevent)
 		return NULL;
 
-	if (fence->context < drm->chan.context_base ||
-	    fence->context >= drm->chan.context_base + drm->chan.nr)
-		return NULL;
-
 	return from_fence(fence);
 }
 
@@ -90,8 +84,9 @@ void
 nouveau_fence_context_kill(struct nouveau_fence_chan *fctx, int error)
 {
 	struct nouveau_fence *fence;
+	unsigned long flags;
 
-	spin_lock_irq(&fctx->lock);
+	spin_lock_irqsave(&fctx->lock, flags);
 	while (!list_empty(&fctx->pending)) {
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 
@@ -99,16 +94,16 @@ nouveau_fence_context_kill(struct nouveau_fence_chan *fctx, int error)
 			dma_fence_set_error(&fence->base, error);
 
 		if (nouveau_fence_signal(fence))
-			nvif_notify_put(&fctx->notify);
+			nvif_event_block(&fctx->event);
 	}
-	spin_unlock_irq(&fctx->lock);
+	spin_unlock_irqrestore(&fctx->lock, flags);
 }
 
 void
 nouveau_fence_context_del(struct nouveau_fence_chan *fctx)
 {
 	nouveau_fence_context_kill(fctx, 0);
-	nvif_notify_dtor(&fctx->notify);
+	nvif_event_dtor(&fctx->event);
 	fctx->dead = 1;
 
 	/*
@@ -150,12 +145,11 @@ nouveau_fence_update(struct nouveau_channel *chan, struct nouveau_fence_chan *fc
 }
 
 static int
-nouveau_fence_wait_uevent_handler(struct nvif_notify *notify)
+nouveau_fence_wait_uevent_handler(struct nvif_event *event, void *repv, u32 repc)
 {
-	struct nouveau_fence_chan *fctx =
-		container_of(notify, typeof(*fctx), notify);
+	struct nouveau_fence_chan *fctx = container_of(event, typeof(*fctx), event);
 	unsigned long flags;
-	int ret = NVIF_NOTIFY_KEEP;
+	int ret = NVIF_EVENT_KEEP;
 
 	spin_lock_irqsave(&fctx->lock, flags);
 	if (!list_empty(&fctx->pending)) {
@@ -165,7 +159,7 @@ nouveau_fence_wait_uevent_handler(struct nvif_notify *notify)
 		fence = list_entry(fctx->pending.next, typeof(*fence), head);
 		chan = rcu_dereference_protected(fence->channel, lockdep_is_held(&fctx->lock));
 		if (nouveau_fence_update(chan, fctx))
-			ret = NVIF_NOTIFY_DROP;
+			ret = NVIF_EVENT_DROP;
 	}
 	spin_unlock_irqrestore(&fctx->lock, flags);
 
@@ -177,12 +171,16 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha
 {
 	struct nouveau_fence_priv *priv = (void*)chan->drm->fence;
 	struct nouveau_cli *cli = (void *)chan->user.client;
+	struct {
+		struct nvif_event_v0 base;
+		struct nvif_chan_event_v0 host;
+	} args;
 	int ret;
 
 	INIT_LIST_HEAD(&fctx->flip);
 	INIT_LIST_HEAD(&fctx->pending);
 	spin_lock_init(&fctx->lock);
-	fctx->context = chan->drm->chan.context_base + chan->chid;
+	fctx->context = chan->drm->runl[chan->runlist].context_base + chan->chid;
 
 	if (chan == chan->drm->cechan)
 		strcpy(fctx->name, "copy engine channel");
@@ -195,13 +193,12 @@ nouveau_fence_context_new(struct nouveau_channel *chan, struct nouveau_fence_cha
 	if (!priv->uevent)
 		return;
 
-	ret = nvif_notify_ctor(&chan->user, "fenceNonStallIntr",
-			       nouveau_fence_wait_uevent_handler,
-			       false, NV826E_V0_NTFY_NON_STALL_INTERRUPT,
-			       &(struct nvif_notify_uevent_req) { },
-			       sizeof(struct nvif_notify_uevent_req),
-			       sizeof(struct nvif_notify_uevent_rep),
-			       &fctx->notify);
+	args.host.version = 0;
+	args.host.type = NVIF_CHAN_EVENT_V0_NON_STALL_INTR;
+
+	ret = nvif_event_ctor(&chan->user, "fenceNonStallIntr", (chan->runlist << 16) | chan->chid,
+			      nouveau_fence_wait_uevent_handler, false,
+			      &args.base, sizeof(args), &fctx->event);
 
 	WARN_ON(ret);
 }
@@ -230,7 +227,7 @@ nouveau_fence_emit(struct nouveau_fence *fence, struct nouveau_channel *chan)
 		spin_lock_irq(&fctx->lock);
 
 		if (nouveau_fence_update(chan, fctx))
-			nvif_notify_put(&fctx->notify);
+			nvif_event_block(&fctx->event);
 
 		list_add_tail(&fence->head, &fctx->pending);
 		spin_unlock_irq(&fctx->lock);
@@ -254,7 +251,7 @@ nouveau_fence_done(struct nouveau_fence *fence)
 		spin_lock_irqsave(&fctx->lock, flags);
 		chan = rcu_dereference_protected(fence->channel, lockdep_is_held(&fctx->lock));
 		if (chan && nouveau_fence_update(chan, fctx))
-			nvif_notify_put(&fctx->notify);
+			nvif_event_block(&fctx->event);
 		spin_unlock_irqrestore(&fctx->lock, flags);
 	}
 	return dma_fence_is_signaled(&fence->base);
@@ -505,13 +502,13 @@ static bool nouveau_fence_enable_signaling(struct dma_fence *f)
 	bool ret;
 
 	if (!fctx->notify_ref++)
-		nvif_notify_get(&fctx->notify);
+		nvif_event_allow(&fctx->event);
 
 	ret = nouveau_fence_no_signaling(f);
 	if (ret)
 		set_bit(DMA_FENCE_FLAG_USER_BITS, &fence->base.flags);
 	else if (!--fctx->notify_ref)
-		nvif_notify_put(&fctx->notify);
+		nvif_event_block(&fctx->event);
 
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fence.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fence.h
index 4887caa69c65..0ca2bc85adf6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_fence.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_fence.h
@@ -3,7 +3,7 @@
 #define __NOUVEAU_FENCE_H__
 
 #include <linux/dma-fence.h>
-#include <nvif/notify.h>
+#include <nvif/event.h>
 
 struct nouveau_drm;
 struct nouveau_bo;
@@ -44,7 +44,7 @@ struct nouveau_fence_chan {
 	u32 context;
 	char name[32];
 
-	struct nvif_notify notify;
+	struct nvif_event event;
 	int notify_ref, dead;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
index fab542a758ff..ac5793c96957 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -679,7 +679,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli,
 		}
 
 		if (!nvbo->kmap.virtual) {
-			ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.resource->num_pages,
+			ret = ttm_bo_kmap(&nvbo->bo, 0, PFN_UP(nvbo->bo.base.size),
 					  &nvbo->kmap);
 			if (ret) {
 				NV_PRINTK(err, cli, "failed kmap for reloc\n");
@@ -868,8 +868,7 @@ revalidate:
 			if (unlikely(cmd != req->suffix0)) {
 				if (!nvbo->kmap.virtual) {
 					ret = ttm_bo_kmap(&nvbo->bo, 0,
-							  nvbo->bo.resource->
-							  num_pages,
+							  PFN_UP(nvbo->bo.base.size),
 							  &nvbo->kmap);
 					if (ret) {
 						WIND_RING(chan);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_mem.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_mem.c
index 76f8edefa637..1fde3a5d7c32 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -115,7 +115,7 @@ nouveau_mem_host(struct ttm_resource *reg, struct ttm_tt *tt)
 
 	mutex_lock(&drm->master.lock);
 	ret = nvif_mem_ctor_type(mmu, "ttmHostMem", cli->mem->oclass, type, PAGE_SHIFT,
-				 reg->num_pages << PAGE_SHIFT,
+				 reg->size,
 				 &args, sizeof(args), &mem->mem);
 	mutex_unlock(&drm->master.lock);
 	return ret;
@@ -128,7 +128,7 @@ nouveau_mem_vram(struct ttm_resource *reg, bool contig, u8 page)
 	struct nouveau_cli *cli = mem->cli;
 	struct nouveau_drm *drm = cli->drm;
 	struct nvif_mmu *mmu = &cli->mmu;
-	u64 size = ALIGN(reg->num_pages << PAGE_SHIFT, 1 << page);
+	u64 size = ALIGN(reg->size, 1 << page);
 	int ret;
 
 	mutex_lock(&drm->master.lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_nvif.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_nvif.c
index df0fe58ca3ab..1d49ebdfd5dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_nvif.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_nvif.c
@@ -27,12 +27,10 @@
  ******************************************************************************/
 
 #include <core/client.h>
-#include <core/notify.h>
 #include <core/ioctl.h>
 
 #include <nvif/client.h>
 #include <nvif/driver.h>
-#include <nvif/notify.h>
 #include <nvif/event.h>
 #include <nvif/ioctl.h>
 
@@ -71,11 +69,24 @@ nvkm_client_suspend(void *priv)
 	return nvkm_object_fini(&client->object, true);
 }
 
+static int
+nvkm_client_event(u64 token, void *repv, u32 repc)
+{
+	struct nvif_object *object = (void *)(unsigned long)token;
+	struct nvif_event *event = container_of(object, typeof(*event), object);
+
+	if (event->func(event, repv, repc) == NVIF_EVENT_KEEP)
+		return NVKM_EVENT_KEEP;
+
+	return NVKM_EVENT_DROP;
+}
+
 static int
 nvkm_client_driver_init(const char *name, u64 device, const char *cfg,
 			const char *dbg, void **ppriv)
 {
-	return nvkm_client_new(name, device, cfg, dbg, nvif_notify, (struct nvkm_client **)ppriv);
+	return nvkm_client_new(name, device, cfg, dbg, nvkm_client_event,
+			       (struct nvkm_client **)ppriv);
 }
 
 const struct nvif_driver
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_svm.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_svm.c
index 31a5b81ee9fc..a74ba8d84ba7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_svm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_svm.c
@@ -24,7 +24,7 @@
 #include "nouveau_chan.h"
 #include "nouveau_dmem.h"
 
-#include <nvif/notify.h>
+#include <nvif/event.h>
 #include <nvif/object.h>
 #include <nvif/vmm.h>
 
@@ -51,7 +51,8 @@ struct nouveau_svm {
 		u32 putaddr;
 		u32 get;
 		u32 put;
-		struct nvif_notify notify;
+		struct nvif_event notify;
+		struct work_struct work;
 
 		struct nouveau_svm_fault {
 			u64 inst;
@@ -711,13 +712,11 @@ out:
 	return ret;
 }
 
-static int
-nouveau_svm_fault(struct nvif_notify *notify)
+static void
+nouveau_svm_fault(struct work_struct *work)
 {
-	struct nouveau_svm_fault_buffer *buffer =
-		container_of(notify, typeof(*buffer), notify);
-	struct nouveau_svm *svm =
-		container_of(buffer, typeof(*svm), buffer[buffer->id]);
+	struct nouveau_svm_fault_buffer *buffer = container_of(work, typeof(*buffer), work);
+	struct nouveau_svm *svm = container_of(buffer, typeof(*svm), buffer[buffer->id]);
 	struct nvif_object *device = &svm->drm->client.device.object;
 	struct nouveau_svmm *svmm;
 	struct {
@@ -737,7 +736,7 @@ nouveau_svm_fault(struct nvif_notify *notify)
 		buffer->put = nvif_rd32(device, buffer->putaddr);
 		buffer->get = nvif_rd32(device, buffer->getaddr);
 		if (buffer->get == buffer->put)
-			return NVIF_NOTIFY_KEEP;
+			return;
 	}
 	buffer->fault_nr = 0;
 
@@ -881,7 +880,15 @@ nouveau_svm_fault(struct nvif_notify *notify)
 	/* Issue fault replay to the GPU. */
 	if (replay)
 		nouveau_svm_fault_replay(svm);
-	return NVIF_NOTIFY_KEEP;
+}
+
+static int
+nouveau_svm_event(struct nvif_event *event, void *argv, u32 argc)
+{
+	struct nouveau_svm_fault_buffer *buffer = container_of(event, typeof(*buffer), notify);
+
+	schedule_work(&buffer->work);
+	return NVIF_EVENT_KEEP;
 }
 
 static struct nouveau_pfnmap_args *
@@ -936,7 +943,9 @@ static void
 nouveau_svm_fault_buffer_fini(struct nouveau_svm *svm, int id)
 {
 	struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id];
-	nvif_notify_put(&buffer->notify);
+
+	nvif_event_block(&buffer->notify);
+	flush_work(&buffer->work);
 }
 
 static int
@@ -944,10 +953,12 @@ nouveau_svm_fault_buffer_init(struct nouveau_svm *svm, int id)
 {
 	struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id];
 	struct nvif_object *device = &svm->drm->client.device.object;
+
 	buffer->get = nvif_rd32(device, buffer->getaddr);
 	buffer->put = nvif_rd32(device, buffer->putaddr);
 	SVM_DBG(svm, "get %08x put %08x (init)", buffer->get, buffer->put);
-	return nvif_notify_get(&buffer->notify);
+
+	return nvif_event_allow(&buffer->notify);
 }
 
 static void
@@ -956,15 +967,18 @@ nouveau_svm_fault_buffer_dtor(struct nouveau_svm *svm, int id)
 	struct nouveau_svm_fault_buffer *buffer = &svm->buffer[id];
 	int i;
 
+	if (!nvif_object_constructed(&buffer->object))
+		return;
+
+	nouveau_svm_fault_buffer_fini(svm, id);
+
 	if (buffer->fault) {
 		for (i = 0; buffer->fault[i] && i < buffer->entries; i++)
 			kfree(buffer->fault[i]);
 		kvfree(buffer->fault);
 	}
 
-	nouveau_svm_fault_buffer_fini(svm, id);
-
-	nvif_notify_dtor(&buffer->notify);
+	nvif_event_dtor(&buffer->notify);
 	nvif_object_dtor(&buffer->object);
 }
 
@@ -990,10 +1004,10 @@ nouveau_svm_fault_buffer_ctor(struct nouveau_svm *svm, s32 oclass, int id)
 	buffer->entries = args.entries;
 	buffer->getaddr = args.get;
 	buffer->putaddr = args.put;
+	INIT_WORK(&buffer->work, nouveau_svm_fault);
 
-	ret = nvif_notify_ctor(&buffer->object, "svmFault", nouveau_svm_fault,
-			       true, NVB069_V0_NTFY_FAULT, NULL, 0, 0,
-			       &buffer->notify);
+	ret = nvif_event_ctor(&buffer->object, "svmFault", id, nouveau_svm_event, true, NULL, 0,
+			      &buffer->notify);
 	if (ret)
 		return ret;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_ttm.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 9602c30928f2..1469a88910e4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -139,7 +139,7 @@ nv04_gart_manager_new(struct ttm_resource_manager *man,
 	mem = nouveau_mem(*res);
 	ttm_resource_init(bo, place, *res);
 	ret = nvif_vmm_get(&mem->cli->vmm.vmm, PTES, false, 12, 0,
-			   (long)(*res)->num_pages << PAGE_SHIFT, &mem->vma[0]);
+			   (long)(*res)->size, &mem->vma[0]);
 	if (ret) {
 		nouveau_mem_del(man, *res);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_usif.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_usif.c
index 36df6840c099..002d1479ba89 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_usif.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_usif.c
@@ -151,12 +151,6 @@ usif_ioctl(struct drm_file *filp, void __user *user, u32 argc)
 	case NVIF_IOCTL_V0_NEW:
 		ret = usif_object_new(filp, data, size, argv, argc, abi16);
 		break;
-	case NVIF_IOCTL_V0_NTFY_NEW:
-	case NVIF_IOCTL_V0_NTFY_DEL:
-	case NVIF_IOCTL_V0_NTFY_GET:
-	case NVIF_IOCTL_V0_NTFY_PUT:
-		ret = -ENOSYS;
-		break;
 	default:
 		ret = nvif_client_ioctl(client, argv, argc);
 		break;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_vga.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_vga.c
index 60cd8c0463df..789393b94291 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nouveau_vga.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nouveau_vga.c
@@ -7,7 +7,6 @@
 
 #include "nouveau_drv.h"
 #include "nouveau_acpi.h"
-#include "nouveau_fbcon.h"
 #include "nouveau_vga.h"
 
 static unsigned int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv04_fbcon.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nv04_fbcon.c
deleted file mode 100644
index 92f3fb6765ab..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright 2009 Ben Skeggs
- * Copyright 2008 Stuart Bennett
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-
-#include <nvif/push006c.h>
-
-int
-nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret;
-
-	ret = PUSH_WAIT(push, 4);
-	if (ret)
-		return ret;
-
-	PUSH_NVSQ(push, NV05F, 0x0300, (region->sy << 16) | region->sx,
-			       0x0304, (region->dy << 16) | region->dx,
-			       0x0308, (region->height << 16) | region->width);
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret;
-
-	ret = PUSH_WAIT(push, 7);
-	if (ret)
-		return ret;
-
-	PUSH_NVSQ(push, NV04A, 0x02fc, (rect->rop != ROP_COPY) ? 1 : 3);
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		PUSH_NVSQ(push, NV04A, 0x03fc, ((uint32_t *)info->pseudo_palette)[rect->color]);
-	else
-		PUSH_NVSQ(push, NV04A, 0x03fc, rect->color);
-	PUSH_NVSQ(push, NV04A, 0x0400, (rect->dx << 16) | rect->dy,
-			       0x0404, (rect->width << 16) | rect->height);
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	uint32_t fg;
-	uint32_t bg;
-	uint32_t dsize;
-	uint32_t *data = (uint32_t *)image->data;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	ret = PUSH_WAIT(push, 8);
-	if (ret)
-		return ret;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		fg = ((uint32_t *) info->pseudo_palette)[image->fg_color];
-		bg = ((uint32_t *) info->pseudo_palette)[image->bg_color];
-	} else {
-		fg = image->fg_color;
-		bg = image->bg_color;
-	}
-
-	PUSH_NVSQ(push, NV04A, 0x0be4, (image->dy << 16) | (image->dx & 0xffff),
-			       0x0be8, ((image->dy + image->height) << 16) |
-				       ((image->dx + image->width) & 0xffff),
-			       0x0bec, bg,
-			       0x0bf0, fg,
-			       0x0bf4, (image->height << 16) | ALIGN(image->width, 8),
-			       0x0bf8, (image->height << 16) | image->width,
-			       0x0bfc, (image->dy << 16) | (image->dx & 0xffff));
-
-	dsize = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
-	while (dsize) {
-		int iter_len = dsize > 128 ? 128 : dsize;
-
-		ret = PUSH_WAIT(push, iter_len + 1);
-		if (ret)
-			return ret;
-
-		PUSH_NVSQ(push, NV04A, 0x0c00, data, iter_len);
-		data += iter_len;
-		dsize -= iter_len;
-	}
-
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv04_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->helper.dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_device *device = &drm->client.device;
-	struct nvif_push *push = chan->chan.push;
-	int surface_fmt, pattern_fmt, rect_fmt;
-	int ret;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		surface_fmt = 1;
-		pattern_fmt = 3;
-		rect_fmt = 3;
-		break;
-	case 16:
-		surface_fmt = 4;
-		pattern_fmt = 1;
-		rect_fmt = 1;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32 */
-			break;
-		default:
-			return -EINVAL;
-		}
-
-		surface_fmt = 6;
-		pattern_fmt = 3;
-		rect_fmt = 3;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = nvif_object_ctor(&chan->user, "fbconCtxSurf2d", 0x0062,
-			       device->info.family >= NV_DEVICE_INFO_V0_CELSIUS ?
-			       0x0062 : 0x0042, NULL, 0, &nfbdev->surf2d);
-	if (ret)
-		return ret;
-
-	ret = nvif_object_ctor(&chan->user, "fbconCtxClip", 0x0019, 0x0019,
-			       NULL, 0, &nfbdev->clip);
-	if (ret)
-		return ret;
-
-	ret = nvif_object_ctor(&chan->user, "fbconCtxRop", 0x0043, 0x0043,
-			       NULL, 0, &nfbdev->rop);
-	if (ret)
-		return ret;
-
-	ret = nvif_object_ctor(&chan->user, "fbconCtxPatt", 0x0044, 0x0044,
-			       NULL, 0, &nfbdev->patt);
-	if (ret)
-		return ret;
-
-	ret = nvif_object_ctor(&chan->user, "fbconGdiRectText", 0x004a, 0x004a,
-			       NULL, 0, &nfbdev->gdi);
-	if (ret)
-		return ret;
-
-	ret = nvif_object_ctor(&chan->user, "fbconImageBlit", 0x005f,
-			       device->info.chipset >= 0x11 ? 0x009f : 0x005f,
-			       NULL, 0, &nfbdev->blit);
-	if (ret)
-		return ret;
-
-	if (PUSH_WAIT(push, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) {
-		nouveau_fbcon_gpu_lockup(info);
-		return 0;
-	}
-
-	PUSH_NVSQ(push, NV042, 0x0000, nfbdev->surf2d.handle);
-	PUSH_NVSQ(push, NV042, 0x0184, chan->vram.handle,
-			       0x0188, chan->vram.handle);
-	PUSH_NVSQ(push, NV042, 0x0300, surface_fmt,
-			       0x0304, info->fix.line_length | (info->fix.line_length << 16),
-			       0x0308, info->fix.smem_start - dev->mode_config.fb_base,
-			       0x030c, info->fix.smem_start - dev->mode_config.fb_base);
-
-	PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle);
-	PUSH_NVSQ(push, NV043, 0x0300, 0x55);
-
-	PUSH_NVSQ(push, NV044, 0x0000, nfbdev->patt.handle);
-	PUSH_NVSQ(push, NV044, 0x0300, pattern_fmt,
-#ifdef __BIG_ENDIAN
-			       0x0304, 2,
-#else
-			       0x0304, 1,
-#endif
-			       0x0308, 0,
-			       0x030c, 1,
-			       0x0310, ~0,
-			       0x0314, ~0,
-			       0x0318, ~0,
-			       0x031c, ~0);
-
-	PUSH_NVSQ(push, NV019, 0x0000, nfbdev->clip.handle);
-	PUSH_NVSQ(push, NV019, 0x0300, 0,
-			       0x0304, (info->var.yres_virtual << 16) | info->var.xres_virtual);
-
-	PUSH_NVSQ(push, NV05F, 0x0000, nfbdev->blit.handle);
-	PUSH_NVSQ(push, NV05F, 0x019c, nfbdev->surf2d.handle);
-	PUSH_NVSQ(push, NV05F, 0x02fc, 3);
-	if (nfbdev->blit.oclass == 0x009f) {
-		PUSH_NVSQ(push, NV09F, 0x0120, 0,
-				       0x0124, 1,
-				       0x0128, 2);
-	}
-
-	PUSH_NVSQ(push, NV04A, 0x0000, nfbdev->gdi.handle);
-	PUSH_NVSQ(push, NV04A, 0x0198, nfbdev->surf2d.handle);
-	PUSH_NVSQ(push, NV04A, 0x0188, nfbdev->patt.handle,
-			       0x018c, nfbdev->rop.handle);
-	PUSH_NVSQ(push, NV04A, 0x0304, 1);
-	PUSH_NVSQ(push, NV04A, 0x0300, rect_fmt);
-	PUSH_NVSQ(push, NV04A, 0x02fc, 3);
-
-	PUSH_KICK(push);
-	return 0;
-}
-
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv50_fbcon.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nv50_fbcon.c
deleted file mode 100644
index 71f92e4750f9..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_vmm.h"
-
-#include <nvif/push206e.h>
-
-#include <nvhw/class/cl502d.h>
-
-int
-nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	u32 colour;
-	int ret;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		colour = ((uint32_t *)info->pseudo_palette)[rect->color];
-	else
-		colour = rect->color;
-
-	ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 11);
-	if (ret)
-		return ret;
-
-	if (rect->rop != ROP_COPY) {
-		PUSH_MTHD(push, NV502D, SET_OPERATION,
-			  NVDEF(NV502D, SET_OPERATION, V, ROP_AND));
-	}
-
-	PUSH_MTHD(push, NV502D, SET_RENDER_SOLID_PRIM_COLOR, colour);
-
-	PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx,
-				RENDER_SOLID_PRIM_POINT_Y(0), rect->dy,
-				RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width,
-				RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height);
-
-	if (rect->rop != ROP_COPY) {
-		PUSH_MTHD(push, NV502D, SET_OPERATION,
-			  NVDEF(NV502D, SET_OPERATION, V, SRCCOPY));
-	}
-
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret;
-
-	ret = PUSH_WAIT(push, 12);
-	if (ret)
-		return ret;
-
-	PUSH_MTHD(push, NV502D, WAIT_FOR_IDLE, 0);
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx,
-				SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy,
-				SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width,
-				SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height);
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx,
-				SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0,
-				PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy);
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	uint32_t dwords, *data = (uint32_t *)image->data;
-	uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
-	uint32_t *palette = info->pseudo_palette, bg, fg;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		bg = palette[image->bg_color] | mask;
-		fg = palette[image->fg_color] | mask;
-	} else {
-		bg = image->bg_color;
-		fg = image->fg_color;
-	}
-
-	ret = PUSH_WAIT(push, 11);
-	if (ret)
-		return ret;
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_COLOR0, bg,
-				SET_PIXELS_FROM_CPU_COLOR1, fg);
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width,
-				SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height);
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx,
-				SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy);
-
-	dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
-	while (dwords) {
-		int count = dwords > 2047 ? 2047 : dwords;
-
-		ret = PUSH_WAIT(push, count + 1);
-		if (ret)
-			return ret;
-
-		dwords -= count;
-
-		PUSH_NINC(push, NV502D, PIXELS_FROM_CPU_DATA, data, count);
-		data += count;
-	}
-
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nv50_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->helper.dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret, format;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		format = NV502D_SET_DST_FORMAT_V_Y8;
-		break;
-	case 15:
-		format = NV502D_SET_DST_FORMAT_V_X1R5G5B5;
-		break;
-	case 16:
-		format = NV502D_SET_DST_FORMAT_V_R5G6B5;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32, just use 24.. */
-			format = NV502D_SET_DST_FORMAT_V_X8R8G8B8;
-			break;
-		case 2: /* depth 30 */
-			format = NV502D_SET_DST_FORMAT_V_A2B10G10R10;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x502d, 0x502d,
-			       NULL, 0, &nfbdev->twod);
-	if (ret)
-		return ret;
-
-	ret = PUSH_WAIT(push, 56);
-	if (ret) {
-		nouveau_fbcon_gpu_lockup(info);
-		return ret;
-	}
-
-	PUSH_MTHD(push, NV502D, SET_OBJECT, nfbdev->twod.handle);
-	PUSH_MTHD(push, NV502D, SET_DST_CONTEXT_DMA, chan->vram.handle,
-				SET_SRC_CONTEXT_DMA, chan->vram.handle,
-				SET_SEMAPHORE_CONTEXT_DMA, chan->vram.handle);
-
-	PUSH_MTHD(push, NV502D, SET_DST_FORMAT,
-		  NVVAL(NV502D, SET_DST_FORMAT, V, format),
-
-				SET_DST_MEMORY_LAYOUT,
-		  NVDEF(NV502D, SET_DST_MEMORY_LAYOUT, V, PITCH));
-
-	PUSH_MTHD(push, NV502D, SET_DST_PITCH, info->fix.line_length,
-				SET_DST_WIDTH, info->var.xres_virtual,
-				SET_DST_HEIGHT, info->var.yres_virtual,
-
-				SET_DST_OFFSET_UPPER,
-		  NVVAL(NV502D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
-				SET_DST_OFFSET_LOWER,
-		  NVVAL(NV502D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
-	PUSH_MTHD(push, NV502D, SET_SRC_FORMAT,
-		  NVVAL(NV502D, SET_SRC_FORMAT, V, format),
-
-				SET_SRC_MEMORY_LAYOUT,
-		  NVDEF(NV502D, SET_SRC_MEMORY_LAYOUT, V, PITCH));
-
-	PUSH_MTHD(push, NV502D, SET_SRC_PITCH, info->fix.line_length,
-				SET_SRC_WIDTH, info->var.xres_virtual,
-				SET_SRC_HEIGHT, info->var.yres_virtual,
-
-				SET_SRC_OFFSET_UPPER,
-		  NVVAL(NV502D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
-				SET_SRC_OFFSET_LOWER,
-		  NVVAL(NV502D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
-	PUSH_MTHD(push, NV502D, SET_CLIP_ENABLE,
-		  NVDEF(NV502D, SET_CLIP_ENABLE, V, FALSE));
-
-	PUSH_MTHD(push, NV502D, SET_ROP,
-		  NVVAL(NV502D, SET_ROP, V, 0x55));
-
-	PUSH_MTHD(push, NV502D, SET_OPERATION,
-		  NVDEF(NV502D, SET_OPERATION, V, SRCCOPY));
-
-	PUSH_MTHD(push, NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT,
-		  NVDEF(NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8),
-
-				SET_MONOCHROME_PATTERN_FORMAT,
-		  NVDEF(NV502D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1));
-
-	PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_MODE,
-		  NVDEF(NV502D, RENDER_SOLID_PRIM_MODE, V, RECTS),
-
-				SET_RENDER_SOLID_PRIM_COLOR_FORMAT,
-		  NVVAL(NV502D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format));
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE,
-		  NVDEF(NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX),
-
-				SET_PIXELS_FROM_CPU_COLOR_FORMAT,
-		  NVVAL(NV502D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format),
-
-				SET_PIXELS_FROM_CPU_INDEX_FORMAT,
-		  NVDEF(NV502D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1),
-
-				SET_PIXELS_FROM_CPU_MONO_FORMAT,
-		  NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1),
-
-				SET_PIXELS_FROM_CPU_WRAP,
-		  NVDEF(NV502D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE));
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY,
-		  NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE));
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DX_DU_INT, 1,
-				SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DY_DV_INT, 1);
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP,
-		  NVDEF(NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE));
-
-	PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1,
-				SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1);
-	PUSH_KICK(push);
-	return 0;
-}
-
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv84_fence.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nv84_fence.c
index c3526a8622e3..812b8c62eeba 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nv84_fence.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nv84_fence.c
@@ -76,12 +76,18 @@ nv84_fence_sync32(struct nouveau_channel *chan, u64 virtual, u32 sequence)
 	return ret;
 }
 
+static inline u32
+nv84_fence_chid(struct nouveau_channel *chan)
+{
+	return chan->drm->runl[chan->runlist].chan_id_base + chan->chid;
+}
+
 static int
 nv84_fence_emit(struct nouveau_fence *fence)
 {
 	struct nouveau_channel *chan = fence->channel;
 	struct nv84_fence_chan *fctx = chan->fence;
-	u64 addr = fctx->vma->addr + chan->chid * 16;
+	u64 addr = fctx->vma->addr + nv84_fence_chid(chan) * 16;
 
 	return fctx->base.emit32(chan, addr, fence->base.seqno);
 }
@@ -91,7 +97,7 @@ nv84_fence_sync(struct nouveau_fence *fence,
 		struct nouveau_channel *prev, struct nouveau_channel *chan)
 {
 	struct nv84_fence_chan *fctx = chan->fence;
-	u64 addr = fctx->vma->addr + prev->chid * 16;
+	u64 addr = fctx->vma->addr + nv84_fence_chid(prev) * 16;
 
 	return fctx->base.sync32(chan, addr, fence->base.seqno);
 }
@@ -100,7 +106,7 @@ static u32
 nv84_fence_read(struct nouveau_channel *chan)
 {
 	struct nv84_fence_priv *priv = chan->drm->fence;
-	return nouveau_bo_rd32(priv->bo, chan->chid * 16/4);
+	return nouveau_bo_rd32(priv->bo, nv84_fence_chid(chan) * 16/4);
 }
 
 static void
@@ -109,7 +115,7 @@ nv84_fence_context_del(struct nouveau_channel *chan)
 	struct nv84_fence_priv *priv = chan->drm->fence;
 	struct nv84_fence_chan *fctx = chan->fence;
 
-	nouveau_bo_wr32(priv->bo, chan->chid * 16 / 4, fctx->base.sequence);
+	nouveau_bo_wr32(priv->bo, nv84_fence_chid(chan) * 16 / 4, fctx->base.sequence);
 	mutex_lock(&priv->mutex);
 	nouveau_vma_del(&fctx->vma);
 	mutex_unlock(&priv->mutex);
@@ -152,9 +158,9 @@ nv84_fence_suspend(struct nouveau_drm *drm)
 	struct nv84_fence_priv *priv = drm->fence;
 	int i;
 
-	priv->suspend = vmalloc(array_size(sizeof(u32), drm->chan.nr));
+	priv->suspend = vmalloc(array_size(sizeof(u32), drm->chan_total));
 	if (priv->suspend) {
-		for (i = 0; i < drm->chan.nr; i++)
+		for (i = 0; i < drm->chan_total; i++)
 			priv->suspend[i] = nouveau_bo_rd32(priv->bo, i*4);
 	}
 
@@ -168,7 +174,7 @@ nv84_fence_resume(struct nouveau_drm *drm)
 	int i;
 
 	if (priv->suspend) {
-		for (i = 0; i < drm->chan.nr; i++)
+		for (i = 0; i < drm->chan_total; i++)
 			nouveau_bo_wr32(priv->bo, i*4, priv->suspend[i]);
 		vfree(priv->suspend);
 		priv->suspend = NULL;
@@ -204,7 +210,7 @@ nv84_fence_create(struct nouveau_drm *drm)
 	priv->base.context_new = nv84_fence_context_new;
 	priv->base.context_del = nv84_fence_context_del;
 
-	priv->base.uevent = drm->client.device.info.family < NV_DEVICE_INFO_V0_AMPERE;
+	priv->base.uevent = true;
 
 	mutex_init(&priv->mutex);
 
@@ -216,7 +222,7 @@ nv84_fence_create(struct nouveau_drm *drm)
 		  * will lose CPU/GPU coherency!
 		  */
 		NOUVEAU_GEM_DOMAIN_GART | NOUVEAU_GEM_DOMAIN_COHERENT;
-	ret = nouveau_bo_new(&drm->client, 16 * drm->chan.nr, 0,
+	ret = nouveau_bo_new(&drm->client, 16 * drm->chan_total, 0,
 			     domain, 0, 0, NULL, NULL, &priv->bo);
 	if (ret == 0) {
 		ret = nouveau_bo_pin(priv->bo, domain, false);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvc0_fbcon.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvc0_fbcon.c
deleted file mode 100644
index 7908a1a3e00f..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvc0_fbcon.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_vmm.h"
-
-#include <nvif/push906f.h>
-
-#include <nvhw/class/cl902d.h>
-
-int
-nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	u32 colour;
-	int ret;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR)
-		colour = ((uint32_t *)info->pseudo_palette)[rect->color];
-	else
-		colour = rect->color;
-
-	ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 9);
-	if (ret)
-		return ret;
-
-	if (rect->rop != ROP_COPY) {
-		PUSH_IMMD(push, NV902D, SET_OPERATION,
-			  NVDEF(NV902D, SET_OPERATION, V, ROP_AND));
-	}
-
-	PUSH_MTHD(push, NV902D, SET_RENDER_SOLID_PRIM_COLOR, colour);
-
-	PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx,
-				RENDER_SOLID_PRIM_POINT_Y(0), rect->dy,
-				RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width,
-				RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height);
-
-	if (rect->rop != ROP_COPY) {
-		PUSH_IMMD(push, NV902D, SET_OPERATION,
-			  NVDEF(NV902D, SET_OPERATION, V, SRCCOPY));
-	}
-
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret;
-
-	ret = PUSH_WAIT(push, 11);
-	if (ret)
-		return ret;
-
-	PUSH_IMMD(push, NV902D, WAIT_FOR_IDLE, 0);
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx,
-				SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy,
-				SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width,
-				SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height);
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx,
-				SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0,
-				PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy);
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	uint32_t dwords, *data = (uint32_t *)image->data;
-	uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
-	uint32_t *palette = info->pseudo_palette, bg, fg;
-	int ret;
-
-	if (image->depth != 1)
-		return -ENODEV;
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
-	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
-		bg = palette[image->bg_color] | mask;
-		fg = palette[image->fg_color] | mask;
-	} else {
-		bg = image->bg_color;
-		fg = image->fg_color;
-	}
-
-	ret = PUSH_WAIT(push, 11);
-	if (ret)
-		return ret;
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_COLOR0, bg,
-				SET_PIXELS_FROM_CPU_COLOR1, fg);
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width,
-				SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height);
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx,
-				SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy);
-
-	dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
-	while (dwords) {
-		int count = dwords > 2047 ? 2047 : dwords;
-
-		ret = PUSH_WAIT(push, count + 1);
-		if (ret)
-			return ret;
-
-		dwords -= count;
-
-		PUSH_NINC(push, NV902D, PIXELS_FROM_CPU_DATA, data, count);
-		data += count;
-	}
-
-	PUSH_KICK(push);
-	return 0;
-}
-
-int
-nvc0_fbcon_accel_init(struct fb_info *info)
-{
-	struct nouveau_fbdev *nfbdev = info->par;
-	struct drm_device *dev = nfbdev->helper.dev;
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nouveau_channel *chan = drm->channel;
-	struct nvif_push *push = chan->chan.push;
-	int ret, format;
-
-	ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x902d, 0x902d,
-			       NULL, 0, &nfbdev->twod);
-	if (ret)
-		return ret;
-
-	switch (info->var.bits_per_pixel) {
-	case 8:
-		format = NV902D_SET_DST_FORMAT_V_Y8;
-		break;
-	case 15:
-		format = NV902D_SET_DST_FORMAT_V_X1R5G5B5;
-		break;
-	case 16:
-		format = NV902D_SET_DST_FORMAT_V_R5G6B5;
-		break;
-	case 32:
-		switch (info->var.transp.length) {
-		case 0: /* depth 24 */
-		case 8: /* depth 32, just use 24.. */
-			format = NV902D_SET_DST_FORMAT_V_X8R8G8B8;
-			break;
-		case 2: /* depth 30 */
-			format = NV902D_SET_DST_FORMAT_V_A2B10G10R10;
-			break;
-		default:
-			return -EINVAL;
-		}
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	ret = PUSH_WAIT(push, 52);
-	if (ret) {
-		WARN_ON(1);
-		nouveau_fbcon_gpu_lockup(info);
-		return ret;
-	}
-
-	PUSH_MTHD(push, NV902D, SET_OBJECT, nfbdev->twod.handle);
-
-	PUSH_MTHD(push, NV902D, SET_DST_FORMAT,
-		  NVVAL(NV902D, SET_DST_FORMAT, V, format),
-
-				SET_DST_MEMORY_LAYOUT,
-		  NVDEF(NV902D, SET_DST_MEMORY_LAYOUT, V, PITCH));
-
-	PUSH_MTHD(push, NV902D, SET_DST_PITCH, info->fix.line_length,
-				SET_DST_WIDTH, info->var.xres_virtual,
-				SET_DST_HEIGHT, info->var.yres_virtual,
-
-				SET_DST_OFFSET_UPPER,
-		  NVVAL(NV902D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
-				SET_DST_OFFSET_LOWER,
-		  NVVAL(NV902D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
-	PUSH_MTHD(push, NV902D, SET_SRC_FORMAT,
-		  NVVAL(NV902D, SET_SRC_FORMAT, V, format),
-
-				SET_SRC_MEMORY_LAYOUT,
-		  NVDEF(NV902D, SET_SRC_MEMORY_LAYOUT, V, PITCH));
-
-	PUSH_MTHD(push, NV902D, SET_SRC_PITCH, info->fix.line_length,
-				SET_SRC_WIDTH, info->var.xres_virtual,
-				SET_SRC_HEIGHT, info->var.yres_virtual,
-
-				SET_SRC_OFFSET_UPPER,
-		  NVVAL(NV902D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
-				SET_SRC_OFFSET_LOWER,
-		  NVVAL(NV902D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
-	PUSH_IMMD(push, NV902D, SET_CLIP_ENABLE,
-		  NVDEF(NV902D, SET_CLIP_ENABLE, V, FALSE));
-
-	PUSH_IMMD(push, NV902D, SET_ROP,
-		  NVVAL(NV902D, SET_ROP, V, 0x55));
-
-	PUSH_IMMD(push, NV902D, SET_OPERATION,
-		  NVDEF(NV902D, SET_OPERATION, V, SRCCOPY));
-
-	PUSH_MTHD(push, NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT,
-		  NVDEF(NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8),
-
-				SET_MONOCHROME_PATTERN_FORMAT,
-		  NVDEF(NV902D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1));
-
-	PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_MODE,
-		  NVDEF(NV902D, RENDER_SOLID_PRIM_MODE, V, RECTS),
-
-				SET_RENDER_SOLID_PRIM_COLOR_FORMAT,
-		  NVVAL(NV902D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format));
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE,
-		  NVDEF(NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX),
-
-				SET_PIXELS_FROM_CPU_COLOR_FORMAT,
-		  NVVAL(NV902D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format),
-
-				SET_PIXELS_FROM_CPU_INDEX_FORMAT,
-		  NVDEF(NV902D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1),
-
-				SET_PIXELS_FROM_CPU_MONO_FORMAT,
-		  NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1),
-
-				SET_PIXELS_FROM_CPU_WRAP,
-		  NVDEF(NV902D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE));
-
-	PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY,
-		  NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE));
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DX_DU_INT, 1,
-				SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0,
-				SET_PIXELS_FROM_CPU_DY_DV_INT, 1);
-
-	PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP,
-		  NVDEF(NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE));
-
-	PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1,
-				SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0,
-				SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1);
-	PUSH_KICK(push);
-	return 0;
-}
-
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/Kbuild
index 6abc4bc42e35..b7963a39dd91 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/Kbuild
@@ -5,10 +5,11 @@ nvif-y += nvif/conn.o
 nvif-y += nvif/device.o
 nvif-y += nvif/disp.o
 nvif-y += nvif/driver.o
+nvif-y += nvif/event.o
 nvif-y += nvif/fifo.o
+nvif-y += nvif/head.o
 nvif-y += nvif/mem.o
 nvif-y += nvif/mmu.o
-nvif-y += nvif/notify.o
 nvif-y += nvif/outp.o
 nvif-y += nvif/timer.o
 nvif-y += nvif/vmm.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/conn.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/conn.c
index 4ce935d58c90..a3cf91aeae2d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/conn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/conn.c
@@ -26,6 +26,25 @@
 #include <nvif/class.h>
 #include <nvif/if0011.h>
 
+int
+nvif_conn_event_ctor(struct nvif_conn *conn, const char *name, nvif_event_func func, u8 types,
+		     struct nvif_event *event)
+{
+	struct {
+		struct nvif_event_v0 base;
+		struct nvif_conn_event_v0 conn;
+	} args;
+	int ret;
+
+	args.conn.version = 0;
+	args.conn.types = types;
+
+	ret = nvif_event_ctor_(&conn->object, name ?: "nvifConnHpd", nvif_conn_id(conn),
+			       func, true, &args.base, sizeof(args), false, event);
+	NVIF_DEBUG(&conn->object, "[NEW EVENT:HPD types:%02x]", types);
+	return ret;
+}
+
 int
 nvif_conn_hpd_status(struct nvif_conn *conn)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/disp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/disp.c
index 926b0c04b1e8..09915f2715af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/disp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/disp.c
@@ -72,9 +72,10 @@ nvif_disp_ctor(struct nvif_device *device, const char *name, s32 oclass, struct
 	if (ret)
 		return ret;
 
-	NVIF_DEBUG(&disp->object, "[NEW] conn_mask:%08x outp_mask:%08x",
-		   args.conn_mask, args.outp_mask);
+	NVIF_DEBUG(&disp->object, "[NEW] conn_mask:%08x outp_mask:%08x head_mask:%08x",
+		   args.conn_mask, args.outp_mask, args.head_mask);
 	disp->conn_mask = args.conn_mask;
 	disp->outp_mask = args.outp_mask;
+	disp->head_mask = args.head_mask;
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/event.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/event.c
new file mode 100644
index 000000000000..61ff4d6eba9f
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/event.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <nvif/event.h>
+#include <nvif/printf.h>
+
+#include <nvif/class.h>
+#include <nvif/if000e.h>
+
+int
+nvif_event_block(struct nvif_event *event)
+{
+	if (nvif_event_constructed(event)) {
+		int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_BLOCK, NULL, 0);
+		NVIF_ERRON(ret, &event->object, "[BLOCK]");
+		return ret;
+	}
+	return 0;
+}
+
+int
+nvif_event_allow(struct nvif_event *event)
+{
+	if (nvif_event_constructed(event)) {
+		int ret = nvif_mthd(&event->object, NVIF_EVENT_V0_ALLOW, NULL, 0);
+		NVIF_ERRON(ret, &event->object, "[ALLOW]");
+		return ret;
+	}
+	return 0;
+}
+
+void
+nvif_event_dtor(struct nvif_event *event)
+{
+	nvif_object_dtor(&event->object);
+}
+
+int
+nvif_event_ctor_(struct nvif_object *parent, const char *name, u32 handle, nvif_event_func func,
+		 bool wait, struct nvif_event_v0 *args, u32 argc, bool warn,
+		 struct nvif_event *event)
+{
+	struct nvif_event_v0 _args;
+	int ret;
+
+	if (!args) {
+		args = &_args;
+		argc = sizeof(_args);
+	}
+
+	args->version = 0;
+	args->wait = wait;
+
+	ret = nvif_object_ctor(parent, name ?: "nvifEvent", handle,
+			       NVIF_CLASS_EVENT, args, argc, &event->object);
+	NVIF_ERRON(ret && warn, parent, "[NEW EVENT wait:%d size:%zd]",
+		   args->wait, argc - sizeof(*args));
+	if (ret)
+		return ret;
+
+	event->func = func;
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/head.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/head.c
new file mode 100644
index 000000000000..f00e01d232db
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/head.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <nvif/head.h>
+#include <nvif/disp.h>
+#include <nvif/printf.h>
+
+#include <nvif/class.h>
+#include <nvif/if0013.h>
+
+int
+nvif_head_vblank_event_ctor(struct nvif_head *head, const char *name, nvif_event_func func,
+			    bool wait, struct nvif_event *event)
+{
+	int ret = nvif_event_ctor(&head->object, name ?: "nvifHeadVBlank", nvif_head_id(head),
+				  func, wait, NULL, 0, event);
+	NVIF_ERRON(ret, &head->object, "[NEW EVENT:VBLANK]");
+	return ret;
+}
+
+void
+nvif_head_dtor(struct nvif_head *head)
+{
+	nvif_object_dtor(&head->object);
+}
+
+int
+nvif_head_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_head *head)
+{
+	struct nvif_head_v0 args;
+	int ret;
+
+	args.version = 0;
+	args.id = id;
+
+	ret = nvif_object_ctor(&disp->object, name ? name : "nvifHead", id, NVIF_CLASS_HEAD,
+			       &args, sizeof(args), &head->object);
+	NVIF_ERRON(ret, &disp->object, "[NEW head id:%d]", args.id);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/notify.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/notify.c
deleted file mode 100644
index 143c8dc6889e..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/notify.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Copyright 2014 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs <bskeggs@redhat.com>
- */
-
-#include <nvif/client.h>
-#include <nvif/driver.h>
-#include <nvif/notify.h>
-#include <nvif/object.h>
-#include <nvif/ioctl.h>
-#include <nvif/event.h>
-
-static inline int
-nvif_notify_put_(struct nvif_notify *notify)
-{
-	struct nvif_object *object = notify->object;
-	struct {
-		struct nvif_ioctl_v0 ioctl;
-		struct nvif_ioctl_ntfy_put_v0 ntfy;
-	} args = {
-		.ioctl.type = NVIF_IOCTL_V0_NTFY_PUT,
-		.ntfy.index = notify->index,
-	};
-
-	if (atomic_inc_return(&notify->putcnt) != 1)
-		return 0;
-
-	return nvif_object_ioctl(object, &args, sizeof(args), NULL);
-}
-
-int
-nvif_notify_put(struct nvif_notify *notify)
-{
-	if (likely(notify->object) &&
-	    test_and_clear_bit(NVIF_NOTIFY_USER, &notify->flags)) {
-		int ret = nvif_notify_put_(notify);
-		if (test_bit(NVIF_NOTIFY_WORK, &notify->flags))
-			flush_work(&notify->work);
-		return ret;
-	}
-	return 0;
-}
-
-static inline int
-nvif_notify_get_(struct nvif_notify *notify)
-{
-	struct nvif_object *object = notify->object;
-	struct {
-		struct nvif_ioctl_v0 ioctl;
-		struct nvif_ioctl_ntfy_get_v0 ntfy;
-	} args = {
-		.ioctl.type = NVIF_IOCTL_V0_NTFY_GET,
-		.ntfy.index = notify->index,
-	};
-
-	if (atomic_dec_return(&notify->putcnt) != 0)
-		return 0;
-
-	return nvif_object_ioctl(object, &args, sizeof(args), NULL);
-}
-
-int
-nvif_notify_get(struct nvif_notify *notify)
-{
-	if (likely(notify->object) &&
-	    !test_and_set_bit(NVIF_NOTIFY_USER, &notify->flags))
-		return nvif_notify_get_(notify);
-	return 0;
-}
-
-static inline int
-nvif_notify_func(struct nvif_notify *notify, bool keep)
-{
-	int ret = notify->func(notify);
-	if (ret == NVIF_NOTIFY_KEEP ||
-	    !test_and_clear_bit(NVIF_NOTIFY_USER, &notify->flags)) {
-		if (!keep)
-			atomic_dec(&notify->putcnt);
-		else
-			nvif_notify_get_(notify);
-	}
-	return ret;
-}
-
-static void
-nvif_notify_work(struct work_struct *work)
-{
-	struct nvif_notify *notify = container_of(work, typeof(*notify), work);
-	nvif_notify_func(notify, true);
-}
-
-int
-nvif_notify(const void *header, u32 length, const void *data, u32 size)
-{
-	struct nvif_notify *notify = NULL;
-	const union {
-		struct nvif_notify_rep_v0 v0;
-	} *args = header;
-	int ret = NVIF_NOTIFY_DROP;
-
-	if (length == sizeof(args->v0) && args->v0.version == 0) {
-		if (WARN_ON(args->v0.route))
-			return NVIF_NOTIFY_DROP;
-		notify = (void *)(unsigned long)args->v0.token;
-	}
-
-	if (!WARN_ON(notify == NULL)) {
-		struct nvif_client *client = notify->object->client;
-		if (!WARN_ON(notify->size != size)) {
-			atomic_inc(&notify->putcnt);
-			if (test_bit(NVIF_NOTIFY_WORK, &notify->flags)) {
-				memcpy((void *)notify->data, data, size);
-				schedule_work(&notify->work);
-				return NVIF_NOTIFY_DROP;
-			}
-			notify->data = data;
-			ret = nvif_notify_func(notify, client->driver->keep);
-			notify->data = NULL;
-		}
-	}
-
-	return ret;
-}
-
-int
-nvif_notify_dtor(struct nvif_notify *notify)
-{
-	struct nvif_object *object = notify->object;
-	struct {
-		struct nvif_ioctl_v0 ioctl;
-		struct nvif_ioctl_ntfy_del_v0 ntfy;
-	} args = {
-		.ioctl.type = NVIF_IOCTL_V0_NTFY_DEL,
-		.ntfy.index = notify->index,
-	};
-	int ret = nvif_notify_put(notify);
-	if (ret >= 0 && object) {
-		ret = nvif_object_ioctl(object, &args, sizeof(args), NULL);
-		notify->object = NULL;
-		kfree((void *)notify->data);
-	}
-	return ret;
-}
-
-int
-nvif_notify_ctor(struct nvif_object *object, const char *name,
-		 int (*func)(struct nvif_notify *), bool work, u8 event,
-		 void *data, u32 size, u32 reply, struct nvif_notify *notify)
-{
-	struct {
-		struct nvif_ioctl_v0 ioctl;
-		struct nvif_ioctl_ntfy_new_v0 ntfy;
-		struct nvif_notify_req_v0 req;
-	} *args;
-	int ret = -ENOMEM;
-
-	notify->object = object;
-	notify->name = name ? name : "nvifNotify";
-	notify->flags = 0;
-	atomic_set(&notify->putcnt, 1);
-	notify->func = func;
-	notify->data = NULL;
-	notify->size = reply;
-	if (work) {
-		INIT_WORK(&notify->work, nvif_notify_work);
-		set_bit(NVIF_NOTIFY_WORK, &notify->flags);
-		notify->data = kmalloc(notify->size, GFP_KERNEL);
-		if (!notify->data)
-			goto done;
-	}
-
-	if (!(args = kmalloc(sizeof(*args) + size, GFP_KERNEL)))
-		goto done;
-	args->ioctl.version = 0;
-	args->ioctl.type = NVIF_IOCTL_V0_NTFY_NEW;
-	args->ntfy.version = 0;
-	args->ntfy.event = event;
-	args->req.version = 0;
-	args->req.reply = notify->size;
-	args->req.route = 0;
-	args->req.token = (unsigned long)(void *)notify;
-
-	memcpy(args->req.data, data, size);
-	ret = nvif_object_ioctl(object, args, sizeof(*args) + size, NULL);
-	notify->index = args->ntfy.index;
-	kfree(args);
-done:
-	if (ret)
-		nvif_notify_dtor(notify);
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/outp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/outp.c
index 7bfe91a8d6f9..7da39f1eae9f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/outp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/outp.c
@@ -24,7 +24,177 @@
 #include <nvif/printf.h>
 
 #include <nvif/class.h>
-#include <nvif/if0012.h>
+
+int
+nvif_outp_dp_mst_vcpi(struct nvif_outp *outp, int head,
+		      u8 start_slot, u8 num_slots, u16 pbn, u16 aligned_pbn)
+{
+	struct nvif_outp_dp_mst_vcpi_v0 args;
+	int ret;
+
+	args.version = 0;
+	args.head = head;
+	args.start_slot = start_slot;
+	args.num_slots = num_slots;
+	args.pbn = pbn;
+	args.aligned_pbn = aligned_pbn;
+
+	ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_MST_VCPI, &args, sizeof(args));
+	NVIF_ERRON(ret, &outp->object,
+		   "[DP_MST_VCPI head:%d start_slot:%02x num_slots:%02x pbn:%04x aligned_pbn:%04x]",
+		   args.head, args.start_slot, args.num_slots, args.pbn, args.aligned_pbn);
+	return ret;
+}
+
+int
+nvif_outp_dp_retrain(struct nvif_outp *outp)
+{
+	int ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_RETRAIN, NULL, 0);
+	NVIF_ERRON(ret, &outp->object, "[DP_RETRAIN]");
+	return ret;
+}
+
+int
+nvif_outp_dp_aux_pwr(struct nvif_outp *outp, bool enable)
+{
+	struct nvif_outp_dp_aux_pwr_v0 args;
+	int ret;
+
+	args.version = 0;
+	args.state = enable;
+
+	ret = nvif_object_mthd(&outp->object, NVIF_OUTP_V0_DP_AUX_PWR, &args, sizeof(args));
+	NVIF_ERRON(ret, &outp->object, "[DP_AUX_PWR state:%d]", args.state);
+	return ret;
+}
+
+int
+nvif_outp_hda_eld(struct nvif_outp *outp, int head, void *data, u32 size)
+{
+	struct {
+		struct nvif_outp_hda_eld_v0 mthd;
+		u8 data[128];
+	} args;
+	int ret;
+
+	if (WARN_ON(size > ARRAY_SIZE(args.data)))
+		return -EINVAL;
+
+	args.mthd.version = 0;
+	args.mthd.head = head;
+
+	memcpy(args.data, data, size);
+	ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_HDA_ELD, &args, sizeof(args.mthd) + size);
+	NVIF_ERRON(ret, &outp->object, "[HDA_ELD head:%d size:%d]", head, size);
+	return ret;
+}
+
+int
+nvif_outp_infoframe(struct nvif_outp *outp, u8 type, struct nvif_outp_infoframe_v0 *args, u32 size)
+{
+	int ret;
+
+	args->type = type;
+
+	ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_INFOFRAME, args, sizeof(*args) + size);
+	NVIF_ERRON(ret, &outp->object, "[INFOFRAME type:%d size:%d]", type, size);
+	return ret;
+}
+
+void
+nvif_outp_release(struct nvif_outp *outp)
+{
+	int ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_RELEASE, NULL, 0);
+	NVIF_ERRON(ret, &outp->object, "[RELEASE]");
+	outp->or.id = -1;
+}
+
+static inline int
+nvif_outp_acquire(struct nvif_outp *outp, u8 proto, struct nvif_outp_acquire_v0 *args)
+{
+	int ret;
+
+	args->version = 0;
+	args->proto = proto;
+
+	ret = nvif_mthd(&outp->object, NVIF_OUTP_V0_ACQUIRE, args, sizeof(*args));
+	if (ret)
+		return ret;
+
+	outp->or.id = args->or;
+	outp->or.link = args->link;
+	return 0;
+}
+
+int
+nvif_outp_acquire_dp(struct nvif_outp *outp, u8 dpcd[16],
+		     int link_nr, int link_bw, bool hda, bool mst)
+{
+	struct nvif_outp_acquire_v0 args;
+	int ret;
+
+	args.dp.link_nr = link_nr;
+	args.dp.link_bw = link_bw;
+	args.dp.hda = hda;
+	args.dp.mst = mst;
+	memcpy(args.dp.dpcd, dpcd, sizeof(args.dp.dpcd));
+
+	ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_DP, &args);
+	NVIF_ERRON(ret, &outp->object,
+		   "[ACQUIRE proto:DP link_nr:%d link_bw:%02x hda:%d mst:%d] or:%d link:%d",
+		   args.dp.link_nr, args.dp.link_bw, args.dp.hda, args.dp.mst, args.or, args.link);
+	return ret;
+}
+
+int
+nvif_outp_acquire_lvds(struct nvif_outp *outp, bool dual, bool bpc8)
+{
+	struct nvif_outp_acquire_v0 args;
+	int ret;
+
+	args.lvds.dual = dual;
+	args.lvds.bpc8 = bpc8;
+
+	ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_LVDS, &args);
+	NVIF_ERRON(ret, &outp->object,
+		   "[ACQUIRE proto:LVDS dual:%d 8bpc:%d] or:%d link:%d",
+		   args.lvds.dual, args.lvds.bpc8, args.or, args.link);
+	return ret;
+}
+
+int
+nvif_outp_acquire_tmds(struct nvif_outp *outp, int head,
+		       bool hdmi, u8 max_ac_packet, u8 rekey, u8 scdc, bool hda)
+{
+	struct nvif_outp_acquire_v0 args;
+	int ret;
+
+	args.tmds.head = head;
+	args.tmds.hdmi = hdmi;
+	args.tmds.hdmi_max_ac_packet = max_ac_packet;
+	args.tmds.hdmi_rekey = rekey;
+	args.tmds.hdmi_scdc = scdc;
+	args.tmds.hdmi_hda = hda;
+
+	ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_TMDS, &args);
+	NVIF_ERRON(ret, &outp->object,
+		   "[ACQUIRE proto:TMDS head:%d hdmi:%d max_ac_packet:%d rekey:%d scdc:%d hda:%d]"
+		   " or:%d link:%d", args.tmds.head, args.tmds.hdmi, args.tmds.hdmi_max_ac_packet,
+		   args.tmds.hdmi_rekey, args.tmds.hdmi_scdc, args.tmds.hdmi_hda,
+		   args.or, args.link);
+	return ret;
+}
+
+int
+nvif_outp_acquire_rgb_crt(struct nvif_outp *outp)
+{
+	struct nvif_outp_acquire_v0 args;
+	int ret;
+
+	ret = nvif_outp_acquire(outp, NVIF_OUTP_ACQUIRE_V0_RGB_CRT, &args);
+	NVIF_ERRON(ret, &outp->object, "[ACQUIRE proto:RGB_CRT] or:%d", args.or);
+	return ret;
+}
 
 int
 nvif_outp_load_detect(struct nvif_outp *outp, u32 loadval)
@@ -58,5 +228,9 @@ nvif_outp_ctor(struct nvif_disp *disp, const char *name, int id, struct nvif_out
 	ret = nvif_object_ctor(&disp->object, name ?: "nvifOutp", id, NVIF_CLASS_OUTP,
 			       &args, sizeof(args), &outp->object);
 	NVIF_ERRON(ret, &disp->object, "[NEW outp id:%d]", id);
-	return ret;
+	if (ret)
+		return ret;
+
+	outp->or.id = -1;
+	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/user.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/user.c
index d89f5b67b304..b648a5e036af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvif/user.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvif/user.c
@@ -41,7 +41,9 @@ nvif_user_ctor(struct nvif_device *device, const char *name)
 		int version;
 		const struct nvif_user_func *func;
 	} users[] = {
-		{ VOLTA_USERMODE_A, -1, &nvif_userc361 },
+		{ AMPERE_USERMODE_A, -1, &nvif_userc361 },
+		{ TURING_USERMODE_A, -1, &nvif_userc361 },
+		{  VOLTA_USERMODE_A, -1, &nvif_userc361 },
 		{}
 	};
 	int cid, ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/Kbuild
index 2b471ab585b4..e40712023c73 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/Kbuild
@@ -5,12 +5,13 @@ nvkm-y += nvkm/core/enum.o
 nvkm-y += nvkm/core/event.o
 nvkm-y += nvkm/core/firmware.o
 nvkm-y += nvkm/core/gpuobj.o
+nvkm-y += nvkm/core/intr.o
 nvkm-y += nvkm/core/ioctl.o
 nvkm-y += nvkm/core/memory.o
 nvkm-y += nvkm/core/mm.o
-nvkm-y += nvkm/core/notify.o
 nvkm-y += nvkm/core/object.o
 nvkm-y += nvkm/core/oproxy.o
 nvkm-y += nvkm/core/option.o
 nvkm-y += nvkm/core/ramht.o
 nvkm-y += nvkm/core/subdev.o
+nvkm-y += nvkm/core/uevent.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/client.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/client.c
index 0c8c55c73b12..ebdeb8eb9e77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -23,7 +23,6 @@
  */
 #include <core/client.h>
 #include <core/device.h>
-#include <core/notify.h>
 #include <core/option.h>
 
 #include <nvif/class.h>
@@ -44,7 +43,7 @@ nvkm_uclient_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
 	if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))){
 		args->v0.name[sizeof(args->v0.name) - 1] = 0;
 		ret = nvkm_client_new(args->v0.name, args->v0.device, NULL,
-				      NULL, oclass->client->ntfy, &client);
+				      NULL, oclass->client->event, &client);
 		if (ret)
 			return ret;
 	} else
@@ -68,113 +67,6 @@ nvkm_uclient_sclass = {
 	.ctor = nvkm_uclient_new,
 };
 
-struct nvkm_client_notify {
-	struct nvkm_client *client;
-	struct nvkm_notify n;
-	u8 version;
-	u8 size;
-	union {
-		struct nvif_notify_rep_v0 v0;
-	} rep;
-};
-
-static int
-nvkm_client_notify(struct nvkm_notify *n)
-{
-	struct nvkm_client_notify *notify = container_of(n, typeof(*notify), n);
-	struct nvkm_client *client = notify->client;
-	return client->ntfy(&notify->rep, notify->size, n->data, n->size);
-}
-
-int
-nvkm_client_notify_put(struct nvkm_client *client, int index)
-{
-	if (index < ARRAY_SIZE(client->notify)) {
-		if (client->notify[index]) {
-			nvkm_notify_put(&client->notify[index]->n);
-			return 0;
-		}
-	}
-	return -ENOENT;
-}
-
-int
-nvkm_client_notify_get(struct nvkm_client *client, int index)
-{
-	if (index < ARRAY_SIZE(client->notify)) {
-		if (client->notify[index]) {
-			nvkm_notify_get(&client->notify[index]->n);
-			return 0;
-		}
-	}
-	return -ENOENT;
-}
-
-int
-nvkm_client_notify_del(struct nvkm_client *client, int index)
-{
-	if (index < ARRAY_SIZE(client->notify)) {
-		if (client->notify[index]) {
-			nvkm_notify_fini(&client->notify[index]->n);
-			kfree(client->notify[index]);
-			client->notify[index] = NULL;
-			return 0;
-		}
-	}
-	return -ENOENT;
-}
-
-int
-nvkm_client_notify_new(struct nvkm_object *object,
-		       struct nvkm_event *event, void *data, u32 size)
-{
-	struct nvkm_client *client = object->client;
-	struct nvkm_client_notify *notify;
-	union {
-		struct nvif_notify_req_v0 v0;
-	} *req = data;
-	u8  index, reply;
-	int ret = -ENOSYS;
-
-	for (index = 0; index < ARRAY_SIZE(client->notify); index++) {
-		if (!client->notify[index])
-			break;
-	}
-
-	if (index == ARRAY_SIZE(client->notify))
-		return -ENOSPC;
-
-	notify = kzalloc(sizeof(*notify), GFP_KERNEL);
-	if (!notify)
-		return -ENOMEM;
-
-	nvif_ioctl(object, "notify new size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, true))) {
-		nvif_ioctl(object, "notify new vers %d reply %d route %02x "
-				   "token %llx\n", req->v0.version,
-			   req->v0.reply, req->v0.route, req->v0.token);
-		notify->version = req->v0.version;
-		notify->size = sizeof(notify->rep.v0);
-		notify->rep.v0.version = req->v0.version;
-		notify->rep.v0.route = req->v0.route;
-		notify->rep.v0.token = req->v0.token;
-		reply = req->v0.reply;
-	}
-
-	if (ret == 0) {
-		ret = nvkm_notify_init(object, event, nvkm_client_notify,
-				       false, data, size, reply, &notify->n);
-		if (ret == 0) {
-			client->notify[index] = notify;
-			notify->client = client;
-			return index;
-		}
-	}
-
-	kfree(notify);
-	return ret;
-}
-
 static const struct nvkm_object_func nvkm_client;
 struct nvkm_client *
 nvkm_client_search(struct nvkm_client *client, u64 handle)
@@ -255,23 +147,13 @@ nvkm_client_child_get(struct nvkm_object *object, int index,
 static int
 nvkm_client_fini(struct nvkm_object *object, bool suspend)
 {
-	struct nvkm_client *client = nvkm_client(object);
-	const char *name[2] = { "fini", "suspend" };
-	int i;
-	nvif_debug(object, "%s notify\n", name[suspend]);
-	for (i = 0; i < ARRAY_SIZE(client->notify); i++)
-		nvkm_client_notify_put(client, i);
 	return 0;
 }
 
 static void *
 nvkm_client_dtor(struct nvkm_object *object)
 {
-	struct nvkm_client *client = nvkm_client(object);
-	int i;
-	for (i = 0; i < ARRAY_SIZE(client->notify); i++)
-		nvkm_client_notify_del(client, i);
-	return client;
+	return nvkm_client(object);
 }
 
 static const struct nvkm_object_func
@@ -283,10 +165,8 @@ nvkm_client = {
 };
 
 int
-nvkm_client_new(const char *name, u64 device, const char *cfg,
-		const char *dbg,
-		int (*ntfy)(const void *, u32, const void *, u32),
-		struct nvkm_client **pclient)
+nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg,
+		int (*event)(u64, void *, u32), struct nvkm_client **pclient)
 {
 	struct nvkm_oclass oclass = { .base = nvkm_uclient_sclass };
 	struct nvkm_client *client;
@@ -300,7 +180,7 @@ nvkm_client_new(const char *name, u64 device, const char *cfg,
 	client->device = device;
 	client->debug = nvkm_dbgopt(dbg, "CLIENT");
 	client->objroot = RB_ROOT;
-	client->ntfy = ntfy;
+	client->event = event;
 	INIT_LIST_HEAD(&client->umem);
 	spin_lock_init(&client->lock);
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/engine.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/engine.c
index e41a39ae1597..36a31e9eea22 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/engine.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/engine.c
@@ -35,16 +35,23 @@ nvkm_engine_chsw_load(struct nvkm_engine *engine)
 	return false;
 }
 
+int
+nvkm_engine_reset(struct nvkm_engine *engine)
+{
+	if (engine->func->reset)
+		return engine->func->reset(engine);
+
+	nvkm_subdev_fini(&engine->subdev, false);
+	return nvkm_subdev_init(&engine->subdev);
+}
+
 void
 nvkm_engine_unref(struct nvkm_engine **pengine)
 {
 	struct nvkm_engine *engine = *pengine;
+
 	if (engine) {
-		if (refcount_dec_and_mutex_lock(&engine->use.refcount, &engine->use.mutex)) {
-			nvkm_subdev_fini(&engine->subdev, false);
-			engine->use.enabled = false;
-			mutex_unlock(&engine->use.mutex);
-		}
+		nvkm_subdev_unref(&engine->subdev);
 		*pengine = NULL;
 	}
 }
@@ -53,21 +60,13 @@ struct nvkm_engine *
 nvkm_engine_ref(struct nvkm_engine *engine)
 {
 	int ret;
+
 	if (engine) {
-		if (!refcount_inc_not_zero(&engine->use.refcount)) {
-			mutex_lock(&engine->use.mutex);
-			if (!refcount_inc_not_zero(&engine->use.refcount)) {
-				engine->use.enabled = true;
-				if ((ret = nvkm_subdev_init(&engine->subdev))) {
-					engine->use.enabled = false;
-					mutex_unlock(&engine->use.mutex);
-					return ERR_PTR(ret);
-				}
-				refcount_set(&engine->use.refcount, 1);
-			}
-			mutex_unlock(&engine->use.mutex);
-		}
+		ret = nvkm_subdev_ref(&engine->subdev);
+		if (ret)
+			return ERR_PTR(ret);
 	}
+
 	return engine;
 }
 
@@ -91,14 +90,10 @@ static int
 nvkm_engine_info(struct nvkm_subdev *subdev, u64 mthd, u64 *data)
 {
 	struct nvkm_engine *engine = nvkm_engine(subdev);
-	if (engine->func->info) {
-		if (!IS_ERR((engine = nvkm_engine_ref(engine)))) {
-			int ret = engine->func->info(engine, mthd, data);
-			nvkm_engine_unref(&engine);
-			return ret;
-		}
-		return PTR_ERR(engine);
-	}
+
+	if (engine->func->info)
+		return engine->func->info(engine, mthd, data);
+
 	return -ENOSYS;
 }
 
@@ -117,26 +112,6 @@ nvkm_engine_init(struct nvkm_subdev *subdev)
 	struct nvkm_engine *engine = nvkm_engine(subdev);
 	struct nvkm_fb *fb = subdev->device->fb;
 	int ret = 0, i;
-	s64 time;
-
-	if (!engine->use.enabled) {
-		nvkm_trace(subdev, "init skipped, engine has no users\n");
-		return ret;
-	}
-
-	if (engine->func->oneinit && !engine->subdev.oneinit) {
-		nvkm_trace(subdev, "one-time init running...\n");
-		time = ktime_to_us(ktime_get());
-		ret = engine->func->oneinit(engine);
-		if (ret) {
-			nvkm_trace(subdev, "one-time init failed, %d\n", ret);
-			return ret;
-		}
-
-		engine->subdev.oneinit = true;
-		time = ktime_to_us(ktime_get()) - time;
-		nvkm_trace(subdev, "one-time init completed in %lldus\n", time);
-	}
 
 	if (engine->func->init)
 		ret = engine->func->init(engine);
@@ -146,6 +121,17 @@ nvkm_engine_init(struct nvkm_subdev *subdev)
 	return ret;
 }
 
+static int
+nvkm_engine_oneinit(struct nvkm_subdev *subdev)
+{
+	struct nvkm_engine *engine = nvkm_engine(subdev);
+
+	if (engine->func->oneinit)
+		return engine->func->oneinit(engine);
+
+	return 0;
+}
+
 static int
 nvkm_engine_preinit(struct nvkm_subdev *subdev)
 {
@@ -161,7 +147,6 @@ nvkm_engine_dtor(struct nvkm_subdev *subdev)
 	struct nvkm_engine *engine = nvkm_engine(subdev);
 	if (engine->func->dtor)
 		return engine->func->dtor(engine);
-	mutex_destroy(&engine->use.mutex);
 	return engine;
 }
 
@@ -169,6 +154,7 @@ const struct nvkm_subdev_func
 nvkm_engine = {
 	.dtor = nvkm_engine_dtor,
 	.preinit = nvkm_engine_preinit,
+	.oneinit = nvkm_engine_oneinit,
 	.init = nvkm_engine_init,
 	.fini = nvkm_engine_fini,
 	.info = nvkm_engine_info,
@@ -179,10 +165,9 @@ int
 nvkm_engine_ctor(const struct nvkm_engine_func *func, struct nvkm_device *device,
 		 enum nvkm_subdev_type type, int inst, bool enable, struct nvkm_engine *engine)
 {
-	nvkm_subdev_ctor(&nvkm_engine, device, type, inst, &engine->subdev);
 	engine->func = func;
-	refcount_set(&engine->use.refcount, 0);
-	mutex_init(&engine->use.mutex);
+	nvkm_subdev_ctor(&nvkm_engine, device, type, inst, &engine->subdev);
+	refcount_set(&engine->subdev.use.refcount, 0);
 
 	if (!nvkm_boolopt(device->cfgopt, engine->subdev.name, enable)) {
 		nvkm_debug(&engine->subdev, "disabled\n");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/event.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/event.c
index 006618d77aa4..a6c877135598 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/event.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/event.c
@@ -20,54 +20,171 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 #include <core/event.h>
-#include <core/notify.h>
+#include <core/subdev.h>
 
-void
+static void
 nvkm_event_put(struct nvkm_event *event, u32 types, int index)
 {
 	assert_spin_locked(&event->refs_lock);
+
+	nvkm_trace(event->subdev, "event: decr %08x on %d\n", types, index);
+
 	while (types) {
 		int type = __ffs(types); types &= ~(1 << type);
 		if (--event->refs[index * event->types_nr + type] == 0) {
+			nvkm_trace(event->subdev, "event: blocking %d on %d\n", type, index);
 			if (event->func->fini)
 				event->func->fini(event, 1 << type, index);
 		}
 	}
 }
 
-void
+static void
 nvkm_event_get(struct nvkm_event *event, u32 types, int index)
 {
 	assert_spin_locked(&event->refs_lock);
+
+	nvkm_trace(event->subdev, "event: incr %08x on %d\n", types, index);
+
 	while (types) {
 		int type = __ffs(types); types &= ~(1 << type);
 		if (++event->refs[index * event->types_nr + type] == 1) {
+			nvkm_trace(event->subdev, "event: allowing %d on %d\n", type, index);
 			if (event->func->init)
 				event->func->init(event, 1 << type, index);
 		}
 	}
 }
 
+static void
+nvkm_event_ntfy_state(struct nvkm_event_ntfy *ntfy)
+{
+	struct nvkm_event *event = ntfy->event;
+	unsigned long flags;
+
+	nvkm_trace(event->subdev, "event: ntfy state changed\n");
+	spin_lock_irqsave(&event->refs_lock, flags);
+
+	if (atomic_read(&ntfy->allowed) != ntfy->running) {
+		if (ntfy->running) {
+			nvkm_event_put(ntfy->event, ntfy->bits, ntfy->id);
+			ntfy->running = false;
+		} else {
+			nvkm_event_get(ntfy->event, ntfy->bits, ntfy->id);
+			ntfy->running = true;
+		}
+	}
+
+	spin_unlock_irqrestore(&event->refs_lock, flags);
+}
+
+static void
+nvkm_event_ntfy_remove(struct nvkm_event_ntfy *ntfy)
+{
+	spin_lock_irq(&ntfy->event->list_lock);
+	list_del_init(&ntfy->head);
+	spin_unlock_irq(&ntfy->event->list_lock);
+}
+
+static void
+nvkm_event_ntfy_insert(struct nvkm_event_ntfy *ntfy)
+{
+	spin_lock_irq(&ntfy->event->list_lock);
+	list_add_tail(&ntfy->head, &ntfy->event->ntfy);
+	spin_unlock_irq(&ntfy->event->list_lock);
+}
+
+static void
+nvkm_event_ntfy_block_(struct nvkm_event_ntfy *ntfy, bool wait)
+{
+	struct nvkm_subdev *subdev = ntfy->event->subdev;
+
+	nvkm_trace(subdev, "event: ntfy block %08x on %d wait:%d\n", ntfy->bits, ntfy->id, wait);
+
+	if (atomic_xchg(&ntfy->allowed, 0) == 1) {
+		nvkm_event_ntfy_state(ntfy);
+		if (wait)
+			nvkm_event_ntfy_remove(ntfy);
+	}
+}
+
 void
-nvkm_event_send(struct nvkm_event *event, u32 types, int index,
-		void *data, u32 size)
+nvkm_event_ntfy_block(struct nvkm_event_ntfy *ntfy)
 {
-	struct nvkm_notify *notify;
+	if (ntfy->event)
+		nvkm_event_ntfy_block_(ntfy, ntfy->wait);
+}
+
+void
+nvkm_event_ntfy_allow(struct nvkm_event_ntfy *ntfy)
+{
+	nvkm_trace(ntfy->event->subdev, "event: ntfy allow %08x on %d\n", ntfy->bits, ntfy->id);
+
+	if (atomic_xchg(&ntfy->allowed, 1) == 0) {
+		nvkm_event_ntfy_state(ntfy);
+		if (ntfy->wait)
+			nvkm_event_ntfy_insert(ntfy);
+	}
+}
+
+void
+nvkm_event_ntfy_del(struct nvkm_event_ntfy *ntfy)
+{
+	struct nvkm_event *event = ntfy->event;
+
+	if (!event)
+		return;
+
+	nvkm_trace(event->subdev, "event: ntfy del %08x on %d\n", ntfy->bits, ntfy->id);
+
+	nvkm_event_ntfy_block_(ntfy, false);
+	nvkm_event_ntfy_remove(ntfy);
+	ntfy->event = NULL;
+}
+
+void
+nvkm_event_ntfy_add(struct nvkm_event *event, int id, u32 bits, bool wait, nvkm_event_func func,
+		    struct nvkm_event_ntfy *ntfy)
+{
+	nvkm_trace(event->subdev, "event: ntfy add %08x on %d wait:%d\n", id, bits, wait);
+
+	ntfy->event = event;
+	ntfy->id = id;
+	ntfy->bits = bits;
+	ntfy->wait = wait;
+	ntfy->func = func;
+	atomic_set(&ntfy->allowed, 0);
+	ntfy->running = false;
+	INIT_LIST_HEAD(&ntfy->head);
+	if (!ntfy->wait)
+		nvkm_event_ntfy_insert(ntfy);
+}
+
+bool
+nvkm_event_ntfy_valid(struct nvkm_event *event, int id, u32 bits)
+{
+	return true;
+}
+
+void
+nvkm_event_ntfy(struct nvkm_event *event, int id, u32 bits)
+{
+	struct nvkm_event_ntfy *ntfy, *ntmp;
 	unsigned long flags;
 
-	if (!event->refs || WARN_ON(index >= event->index_nr))
+	if (!event->refs || WARN_ON(id >= event->index_nr))
 		return;
 
+	nvkm_trace(event->subdev, "event: ntfy %08x on %d\n", bits, id);
 	spin_lock_irqsave(&event->list_lock, flags);
-	list_for_each_entry(notify, &event->list, head) {
-		if (notify->index == index && (notify->types & types)) {
-			if (event->func->send) {
-				event->func->send(data, size, notify);
-				continue;
-			}
-			nvkm_notify_send(notify, data, size);
+
+	list_for_each_entry_safe(ntfy, ntmp, &event->ntfy, head) {
+		if (ntfy->id == id && ntfy->bits & bits) {
+			if (atomic_read(&ntfy->allowed))
+				ntfy->func(ntfy, ntfy->bits & bits);
 		}
 	}
+
 	spin_unlock_irqrestore(&event->list_lock, flags);
 }
 
@@ -81,20 +198,17 @@ nvkm_event_fini(struct nvkm_event *event)
 }
 
 int
-nvkm_event_init(const struct nvkm_event_func *func, int types_nr, int index_nr,
-		struct nvkm_event *event)
+__nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev,
+		  int types_nr, int index_nr, struct nvkm_event *event)
 {
-	event->refs = kzalloc(array3_size(index_nr, types_nr,
-					  sizeof(*event->refs)),
-			      GFP_KERNEL);
+	event->refs = kzalloc(array3_size(index_nr, types_nr, sizeof(*event->refs)), GFP_KERNEL);
 	if (!event->refs)
 		return -ENOMEM;
 
 	event->func = func;
+	event->subdev = subdev;
 	event->types_nr = types_nr;
 	event->index_nr = index_nr;
-	spin_lock_init(&event->refs_lock);
-	spin_lock_init(&event->list_lock);
-	INIT_LIST_HEAD(&event->list);
+	INIT_LIST_HEAD(&event->ntfy);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/firmware.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
index 8314b5ba58ad..8c20055d13c5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
@@ -22,6 +22,9 @@
 #include <core/device.h>
 #include <core/firmware.h>
 
+#include <subdev/fb.h>
+#include <subdev/mmu.h>
+
 int
 nvkm_firmware_load_name(const struct nvkm_subdev *subdev, const char *base,
 			const char *name, int ver, const struct firmware **pfw)
@@ -107,3 +110,130 @@ nvkm_firmware_put(const struct firmware *fw)
 {
 	release_firmware(fw);
 }
+
+#define nvkm_firmware_mem(p) container_of((p), struct nvkm_firmware, mem.memory)
+
+static int
+nvkm_firmware_mem_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
+		      struct nvkm_vma *vma, void *argv, u32 argc)
+{
+	struct nvkm_firmware *fw = nvkm_firmware_mem(memory);
+	struct nvkm_vmm_map map = {
+		.memory = &fw->mem.memory,
+		.offset = offset,
+		.sgl = &fw->mem.sgl,
+	};
+
+	if (WARN_ON(fw->func->type != NVKM_FIRMWARE_IMG_DMA))
+		return -ENOSYS;
+
+	return nvkm_vmm_map(vmm, vma, argv, argc, &map);
+}
+
+static u64
+nvkm_firmware_mem_size(struct nvkm_memory *memory)
+{
+	return sg_dma_len(&nvkm_firmware_mem(memory)->mem.sgl);
+}
+
+static u64
+nvkm_firmware_mem_addr(struct nvkm_memory *memory)
+{
+	return nvkm_firmware_mem(memory)->phys;
+}
+
+static u8
+nvkm_firmware_mem_page(struct nvkm_memory *memory)
+{
+	return PAGE_SHIFT;
+}
+
+static enum nvkm_memory_target
+nvkm_firmware_mem_target(struct nvkm_memory *memory)
+{
+	if (nvkm_firmware_mem(memory)->device->func->tegra)
+		return NVKM_MEM_TARGET_NCOH;
+
+	return NVKM_MEM_TARGET_HOST;
+}
+
+static void *
+nvkm_firmware_mem_dtor(struct nvkm_memory *memory)
+{
+	return NULL;
+}
+
+static const struct nvkm_memory_func
+nvkm_firmware_mem = {
+	.dtor = nvkm_firmware_mem_dtor,
+	.target = nvkm_firmware_mem_target,
+	.page = nvkm_firmware_mem_page,
+	.addr = nvkm_firmware_mem_addr,
+	.size = nvkm_firmware_mem_size,
+	.map = nvkm_firmware_mem_map,
+};
+
+void
+nvkm_firmware_dtor(struct nvkm_firmware *fw)
+{
+	struct nvkm_memory *memory = &fw->mem.memory;
+
+	if (!fw->img)
+		return;
+
+	switch (fw->func->type) {
+	case NVKM_FIRMWARE_IMG_RAM:
+		kfree(fw->img);
+		break;
+	case NVKM_FIRMWARE_IMG_DMA:
+		nvkm_memory_unref(&memory);
+		dma_free_coherent(fw->device->dev, sg_dma_len(&fw->mem.sgl), fw->img, fw->phys);
+		break;
+	default:
+		WARN_ON(1);
+		break;
+	}
+
+	fw->img = NULL;
+}
+
+int
+nvkm_firmware_ctor(const struct nvkm_firmware_func *func, const char *name,
+		   struct nvkm_device *device, const void *src, int len, struct nvkm_firmware *fw)
+{
+	fw->func = func;
+	fw->name = name;
+	fw->device = device;
+	fw->len = len;
+
+	switch (fw->func->type) {
+	case NVKM_FIRMWARE_IMG_RAM:
+		fw->img = kmemdup(src, fw->len, GFP_KERNEL);
+		break;
+	case NVKM_FIRMWARE_IMG_DMA: {
+		dma_addr_t addr;
+
+		len = ALIGN(fw->len, PAGE_SIZE);
+
+		fw->img = dma_alloc_coherent(fw->device->dev, len, &addr, GFP_KERNEL);
+		if (fw->img) {
+			memcpy(fw->img, src, fw->len);
+			fw->phys = addr;
+		}
+
+		sg_init_one(&fw->mem.sgl, fw->img, len);
+		sg_dma_address(&fw->mem.sgl) = fw->phys;
+		sg_dma_len(&fw->mem.sgl) = len;
+	}
+		break;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
+	if (!fw->img)
+		return -ENOMEM;
+
+	nvkm_memory_ctor(&nvkm_firmware_mem, &fw->mem.memory);
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/intr.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/intr.c
new file mode 100644
index 000000000000..e20b7ca218c3
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/intr.c
@@ -0,0 +1,442 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <core/intr.h>
+#include <core/device.h>
+#include <core/subdev.h>
+#include <subdev/pci.h>
+#include <subdev/top.h>
+
+static int
+nvkm_intr_xlat(struct nvkm_subdev *subdev, struct nvkm_intr *intr,
+	       enum nvkm_intr_type type, int *leaf, u32 *mask)
+{
+	struct nvkm_device *device = subdev->device;
+
+	if (type < NVKM_INTR_VECTOR_0) {
+		if (type == NVKM_INTR_SUBDEV) {
+			const struct nvkm_intr_data *data = intr->data;
+			struct nvkm_top_device *tdev;
+
+			while (data && data->mask) {
+				if (data->type == NVKM_SUBDEV_TOP) {
+					list_for_each_entry(tdev, &device->top->device, head) {
+						if (tdev->intr >= 0 &&
+						    tdev->type == subdev->type &&
+						    tdev->inst == subdev->inst) {
+							if (data->mask & BIT(tdev->intr)) {
+								*leaf = data->leaf;
+								*mask = BIT(tdev->intr);
+								return 0;
+							}
+						}
+					}
+				} else
+				if (data->type == subdev->type && data->inst == subdev->inst) {
+					*leaf = data->leaf;
+					*mask = data->mask;
+					return 0;
+				}
+
+				data++;
+			}
+		} else {
+			return -ENOSYS;
+		}
+	} else {
+		if (type < intr->leaves * sizeof(*intr->stat) * 8) {
+			*leaf = type / 32;
+			*mask = BIT(type % 32);
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static struct nvkm_intr *
+nvkm_intr_find(struct nvkm_subdev *subdev, enum nvkm_intr_type type, int *leaf, u32 *mask)
+{
+	struct nvkm_intr *intr;
+	int ret;
+
+	list_for_each_entry(intr, &subdev->device->intr.intr, head) {
+		ret = nvkm_intr_xlat(subdev, intr, type, leaf, mask);
+		if (ret == 0)
+			return intr;
+	}
+
+	return NULL;
+}
+
+static void
+nvkm_intr_allow_locked(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	intr->mask[leaf] |= mask;
+	if (intr->func->allow) {
+		if (intr->func->reset)
+			intr->func->reset(intr, leaf, mask);
+		intr->func->allow(intr, leaf, mask);
+	}
+}
+
+void
+nvkm_intr_allow(struct nvkm_subdev *subdev, enum nvkm_intr_type type)
+{
+	struct nvkm_device *device = subdev->device;
+	struct nvkm_intr *intr;
+	unsigned long flags;
+	int leaf;
+	u32 mask;
+
+	intr = nvkm_intr_find(subdev, type, &leaf, &mask);
+	if (intr) {
+		nvkm_debug(intr->subdev, "intr %d/%08x allowed by %s\n", leaf, mask, subdev->name);
+		spin_lock_irqsave(&device->intr.lock, flags);
+		nvkm_intr_allow_locked(intr, leaf, mask);
+		spin_unlock_irqrestore(&device->intr.lock, flags);
+	}
+}
+
+static void
+nvkm_intr_block_locked(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	intr->mask[leaf] &= ~mask;
+	if (intr->func->block)
+		intr->func->block(intr, leaf, mask);
+}
+
+void
+nvkm_intr_block(struct nvkm_subdev *subdev, enum nvkm_intr_type type)
+{
+	struct nvkm_device *device = subdev->device;
+	struct nvkm_intr *intr;
+	unsigned long flags;
+	int leaf;
+	u32 mask;
+
+	intr = nvkm_intr_find(subdev, type, &leaf, &mask);
+	if (intr) {
+		nvkm_debug(intr->subdev, "intr %d/%08x blocked by %s\n", leaf, mask, subdev->name);
+		spin_lock_irqsave(&device->intr.lock, flags);
+		nvkm_intr_block_locked(intr, leaf, mask);
+		spin_unlock_irqrestore(&device->intr.lock, flags);
+	}
+}
+
+static void
+nvkm_intr_rearm_locked(struct nvkm_device *device)
+{
+	struct nvkm_intr *intr;
+
+	list_for_each_entry(intr, &device->intr.intr, head)
+		intr->func->rearm(intr);
+}
+
+static void
+nvkm_intr_unarm_locked(struct nvkm_device *device)
+{
+	struct nvkm_intr *intr;
+
+	list_for_each_entry(intr, &device->intr.intr, head)
+		intr->func->unarm(intr);
+}
+
+static irqreturn_t
+nvkm_intr(int irq, void *arg)
+{
+	struct nvkm_device *device = arg;
+	struct nvkm_intr *intr;
+	struct nvkm_inth *inth;
+	irqreturn_t ret = IRQ_NONE;
+	bool pending = false;
+	int prio, leaf;
+
+	/* Disable all top-level interrupt sources, and re-arm MSI interrupts. */
+	spin_lock(&device->intr.lock);
+	if (!device->intr.armed)
+		goto done_unlock;
+
+	nvkm_intr_unarm_locked(device);
+	nvkm_pci_msi_rearm(device);
+
+	/* Fetch pending interrupt masks. */
+	list_for_each_entry(intr, &device->intr.intr, head) {
+		if (intr->func->pending(intr))
+			pending = true;
+	}
+
+	if (!pending)
+		goto done;
+
+	/* Check that GPU is still on the bus by reading NV_PMC_BOOT_0. */
+	if (WARN_ON(nvkm_rd32(device, 0x000000) == 0xffffffff))
+		goto done;
+
+	/* Execute handlers. */
+	for (prio = 0; prio < ARRAY_SIZE(device->intr.prio); prio++) {
+		list_for_each_entry(inth, &device->intr.prio[prio], head) {
+			struct nvkm_intr *intr = inth->intr;
+
+			if (intr->stat[inth->leaf] & inth->mask) {
+				if (atomic_read(&inth->allowed)) {
+					if (intr->func->reset)
+						intr->func->reset(intr, inth->leaf, inth->mask);
+					if (inth->func(inth) == IRQ_HANDLED)
+						ret = IRQ_HANDLED;
+				}
+			}
+		}
+	}
+
+	/* Nothing handled?  Some debugging/protection from IRQ storms is in order... */
+	if (ret == IRQ_NONE) {
+		list_for_each_entry(intr, &device->intr.intr, head) {
+			for (leaf = 0; leaf < intr->leaves; leaf++) {
+				if (intr->stat[leaf]) {
+					nvkm_warn(intr->subdev, "intr%d: %08x\n",
+						  leaf, intr->stat[leaf]);
+					nvkm_intr_block_locked(intr, leaf, intr->stat[leaf]);
+				}
+			}
+		}
+	}
+
+done:
+	/* Re-enable all top-level interrupt sources. */
+	nvkm_intr_rearm_locked(device);
+done_unlock:
+	spin_unlock(&device->intr.lock);
+	return ret;
+}
+
+int
+nvkm_intr_add(const struct nvkm_intr_func *func, const struct nvkm_intr_data *data,
+	      struct nvkm_subdev *subdev, int leaves, struct nvkm_intr *intr)
+{
+	struct nvkm_device *device = subdev->device;
+	int i;
+
+	intr->func = func;
+	intr->data = data;
+	intr->subdev = subdev;
+	intr->leaves = leaves;
+	intr->stat = kcalloc(leaves, sizeof(*intr->stat), GFP_KERNEL);
+	intr->mask = kcalloc(leaves, sizeof(*intr->mask), GFP_KERNEL);
+	if (!intr->stat || !intr->mask) {
+		kfree(intr->stat);
+		return -ENOMEM;
+	}
+
+	if (intr->subdev->debug >= NV_DBG_DEBUG) {
+		for (i = 0; i < intr->leaves; i++)
+			intr->mask[i] = ~0;
+	}
+
+	spin_lock_irq(&device->intr.lock);
+	list_add_tail(&intr->head, &device->intr.intr);
+	spin_unlock_irq(&device->intr.lock);
+	return 0;
+}
+
+static irqreturn_t
+nvkm_intr_subdev(struct nvkm_inth *inth)
+{
+	struct nvkm_subdev *subdev = container_of(inth, typeof(*subdev), inth);
+
+	nvkm_subdev_intr(subdev);
+	return IRQ_HANDLED;
+}
+
+static void
+nvkm_intr_subdev_add_dev(struct nvkm_intr *intr, enum nvkm_subdev_type type, int inst)
+{
+	struct nvkm_subdev *subdev;
+	enum nvkm_intr_prio prio;
+	int ret;
+
+	subdev = nvkm_device_subdev(intr->subdev->device, type, inst);
+	if (!subdev || !subdev->func->intr)
+		return;
+
+	if (type == NVKM_ENGINE_DISP)
+		prio = NVKM_INTR_PRIO_VBLANK;
+	else
+		prio = NVKM_INTR_PRIO_NORMAL;
+
+	ret = nvkm_inth_add(intr, NVKM_INTR_SUBDEV, prio, subdev, nvkm_intr_subdev, &subdev->inth);
+	if (WARN_ON(ret))
+		return;
+
+	nvkm_inth_allow(&subdev->inth);
+}
+
+static void
+nvkm_intr_subdev_add(struct nvkm_intr *intr)
+{
+	const struct nvkm_intr_data *data;
+	struct nvkm_device *device = intr->subdev->device;
+	struct nvkm_top_device *tdev;
+
+	for (data = intr->data; data && data->mask; data++) {
+		if (data->legacy) {
+			if (data->type == NVKM_SUBDEV_TOP) {
+				list_for_each_entry(tdev, &device->top->device, head) {
+					if (tdev->intr < 0 || !(data->mask & BIT(tdev->intr)))
+						continue;
+
+					nvkm_intr_subdev_add_dev(intr, tdev->type, tdev->inst);
+				}
+			} else {
+				nvkm_intr_subdev_add_dev(intr, data->type, data->inst);
+			}
+		}
+	}
+}
+
+void
+nvkm_intr_rearm(struct nvkm_device *device)
+{
+	struct nvkm_intr *intr;
+	int i;
+
+	if (unlikely(!device->intr.legacy_done)) {
+		list_for_each_entry(intr, &device->intr.intr, head)
+			nvkm_intr_subdev_add(intr);
+		device->intr.legacy_done = true;
+	}
+
+	spin_lock_irq(&device->intr.lock);
+	list_for_each_entry(intr, &device->intr.intr, head) {
+		for (i = 0; intr->func->block && i < intr->leaves; i++) {
+			intr->func->block(intr, i, ~0);
+			intr->func->allow(intr, i, intr->mask[i]);
+		}
+	}
+
+	nvkm_intr_rearm_locked(device);
+	device->intr.armed = true;
+	spin_unlock_irq(&device->intr.lock);
+}
+
+void
+nvkm_intr_unarm(struct nvkm_device *device)
+{
+	spin_lock_irq(&device->intr.lock);
+	nvkm_intr_unarm_locked(device);
+	device->intr.armed = false;
+	spin_unlock_irq(&device->intr.lock);
+}
+
+int
+nvkm_intr_install(struct nvkm_device *device)
+{
+	int ret;
+
+	device->intr.irq = device->func->irq(device);
+	if (device->intr.irq < 0)
+		return device->intr.irq;
+
+	ret = request_irq(device->intr.irq, nvkm_intr, IRQF_SHARED, "nvkm", device);
+	if (ret)
+		return ret;
+
+	device->intr.alloc = true;
+	return 0;
+}
+
+void
+nvkm_intr_dtor(struct nvkm_device *device)
+{
+	struct nvkm_intr *intr, *intt;
+
+	list_for_each_entry_safe(intr, intt, &device->intr.intr, head) {
+		list_del(&intr->head);
+		kfree(intr->mask);
+		kfree(intr->stat);
+	}
+
+	if (device->intr.alloc)
+		free_irq(device->intr.irq, device);
+}
+
+void
+nvkm_intr_ctor(struct nvkm_device *device)
+{
+	int i;
+
+	INIT_LIST_HEAD(&device->intr.intr);
+	for (i = 0; i < ARRAY_SIZE(device->intr.prio); i++)
+		INIT_LIST_HEAD(&device->intr.prio[i]);
+
+	spin_lock_init(&device->intr.lock);
+	device->intr.armed = false;
+}
+
+void
+nvkm_inth_block(struct nvkm_inth *inth)
+{
+	if (unlikely(!inth->intr))
+		return;
+
+	atomic_set(&inth->allowed, 0);
+}
+
+void
+nvkm_inth_allow(struct nvkm_inth *inth)
+{
+	struct nvkm_intr *intr = inth->intr;
+	unsigned long flags;
+
+	if (unlikely(!inth->intr))
+		return;
+
+	spin_lock_irqsave(&intr->subdev->device->intr.lock, flags);
+	if (!atomic_xchg(&inth->allowed, 1)) {
+		if ((intr->mask[inth->leaf] & inth->mask) != inth->mask)
+			nvkm_intr_allow_locked(intr, inth->leaf, inth->mask);
+	}
+	spin_unlock_irqrestore(&intr->subdev->device->intr.lock, flags);
+}
+
+int
+nvkm_inth_add(struct nvkm_intr *intr, enum nvkm_intr_type type, enum nvkm_intr_prio prio,
+	      struct nvkm_subdev *subdev, nvkm_inth_func func, struct nvkm_inth *inth)
+{
+	struct nvkm_device *device = subdev->device;
+	int ret;
+
+	if (WARN_ON(inth->mask))
+		return -EBUSY;
+
+	ret = nvkm_intr_xlat(subdev, intr, type, &inth->leaf, &inth->mask);
+	if (ret)
+		return ret;
+
+	nvkm_debug(intr->subdev, "intr %d/%08x requested by %s\n",
+		   inth->leaf, inth->mask, subdev->name);
+
+	inth->intr = intr;
+	inth->func = func;
+	atomic_set(&inth->allowed, 0);
+	list_add_tail(&inth->head, &device->intr.prio[prio]);
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
index 45f920da89af..0b33287e43a7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
@@ -47,6 +47,26 @@ nvkm_ioctl_nop(struct nvkm_client *client,
 	return ret;
 }
 
+#include <nvif/class.h>
+
+static int
+nvkm_ioctl_sclass_(struct nvkm_object *object, int index, struct nvkm_oclass *oclass)
+{
+	if ( object->func->uevent &&
+	    !object->func->uevent(object, NULL, 0, NULL) && index-- == 0) {
+		oclass->ctor = nvkm_uevent_new;
+		oclass->base.minver = 0;
+		oclass->base.maxver = 0;
+		oclass->base.oclass = NVIF_CLASS_EVENT;
+		return 0;
+	}
+
+	if (object->func->sclass)
+		return object->func->sclass(object, index, oclass);
+
+	return -ENOSYS;
+}
+
 static int
 nvkm_ioctl_sclass(struct nvkm_client *client,
 		  struct nvkm_object *object, void *data, u32 size)
@@ -64,8 +84,7 @@ nvkm_ioctl_sclass(struct nvkm_client *client,
 		if (size != args->v0.count * sizeof(args->v0.oclass[0]))
 			return -EINVAL;
 
-		while (object->func->sclass &&
-		       object->func->sclass(object, i, &oclass) >= 0) {
+		while (nvkm_ioctl_sclass_(object, i, &oclass) >= 0) {
 			if (i < args->v0.count) {
 				args->v0.oclass[i].oclass = oclass.base.oclass;
 				args->v0.oclass[i].minver = oclass.base.minver;
@@ -100,7 +119,7 @@ nvkm_ioctl_new(struct nvkm_client *client,
 	} else
 		return ret;
 
-	if (!parent->func->sclass) {
+	if (!parent->func->sclass && !parent->func->uevent) {
 		nvif_ioctl(parent, "cannot have children\n");
 		return -EINVAL;
 	}
@@ -113,7 +132,7 @@ nvkm_ioctl_new(struct nvkm_client *client,
 		oclass.object = args->v0.object;
 		oclass.client = client;
 		oclass.parent = parent;
-		ret = parent->func->sclass(parent, i++, &oclass);
+		ret = nvkm_ioctl_sclass_(parent, i++, &oclass);
 		if (ret)
 			return ret;
 	} while (oclass.base.oclass != args->v0.oclass);
@@ -294,90 +313,6 @@ nvkm_ioctl_unmap(struct nvkm_client *client,
 	return ret;
 }
 
-static int
-nvkm_ioctl_ntfy_new(struct nvkm_client *client,
-		    struct nvkm_object *object, void *data, u32 size)
-{
-	union {
-		struct nvif_ioctl_ntfy_new_v0 v0;
-	} *args = data;
-	struct nvkm_event *event;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(object, "ntfy new size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
-		nvif_ioctl(object, "ntfy new vers %d event %02x\n",
-			   args->v0.version, args->v0.event);
-		ret = nvkm_object_ntfy(object, args->v0.event, &event);
-		if (ret == 0) {
-			ret = nvkm_client_notify_new(object, event, data, size);
-			if (ret >= 0) {
-				args->v0.index = ret;
-				ret = 0;
-			}
-		}
-	}
-
-	return ret;
-}
-
-static int
-nvkm_ioctl_ntfy_del(struct nvkm_client *client,
-		    struct nvkm_object *object, void *data, u32 size)
-{
-	union {
-		struct nvif_ioctl_ntfy_del_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(object, "ntfy del size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(object, "ntfy del vers %d index %d\n",
-			   args->v0.version, args->v0.index);
-		ret = nvkm_client_notify_del(client, args->v0.index);
-	}
-
-	return ret;
-}
-
-static int
-nvkm_ioctl_ntfy_get(struct nvkm_client *client,
-		    struct nvkm_object *object, void *data, u32 size)
-{
-	union {
-		struct nvif_ioctl_ntfy_get_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(object, "ntfy get size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(object, "ntfy get vers %d index %d\n",
-			   args->v0.version, args->v0.index);
-		ret = nvkm_client_notify_get(client, args->v0.index);
-	}
-
-	return ret;
-}
-
-static int
-nvkm_ioctl_ntfy_put(struct nvkm_client *client,
-		    struct nvkm_object *object, void *data, u32 size)
-{
-	union {
-		struct nvif_ioctl_ntfy_put_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(object, "ntfy put size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(object, "ntfy put vers %d index %d\n",
-			   args->v0.version, args->v0.index);
-		ret = nvkm_client_notify_put(client, args->v0.index);
-	}
-
-	return ret;
-}
-
 static struct {
 	int version;
 	int (*func)(struct nvkm_client *, struct nvkm_object *, void *, u32);
@@ -392,10 +327,6 @@ nvkm_ioctl_v0[] = {
 	{ 0x00, nvkm_ioctl_wr },
 	{ 0x00, nvkm_ioctl_map },
 	{ 0x00, nvkm_ioctl_unmap },
-	{ 0x00, nvkm_ioctl_ntfy_new },
-	{ 0x00, nvkm_ioctl_ntfy_del },
-	{ 0x00, nvkm_ioctl_ntfy_get },
-	{ 0x00, nvkm_ioctl_ntfy_put },
 };
 
 static int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/notify.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/notify.c
deleted file mode 100644
index 023610d01458..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/notify.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright 2014 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs <bskeggs@redhat.com>
- */
-#include <core/notify.h>
-#include <core/event.h>
-
-static inline void
-nvkm_notify_put_locked(struct nvkm_notify *notify)
-{
-	if (notify->block++ == 0)
-		nvkm_event_put(notify->event, notify->types, notify->index);
-}
-
-void
-nvkm_notify_put(struct nvkm_notify *notify)
-{
-	struct nvkm_event *event = notify->event;
-	unsigned long flags;
-	if (likely(event) &&
-	    test_and_clear_bit(NVKM_NOTIFY_USER, &notify->flags)) {
-		spin_lock_irqsave(&event->refs_lock, flags);
-		nvkm_notify_put_locked(notify);
-		spin_unlock_irqrestore(&event->refs_lock, flags);
-		if (test_bit(NVKM_NOTIFY_WORK, &notify->flags))
-			flush_work(&notify->work);
-	}
-}
-
-static inline void
-nvkm_notify_get_locked(struct nvkm_notify *notify)
-{
-	if (--notify->block == 0)
-		nvkm_event_get(notify->event, notify->types, notify->index);
-}
-
-void
-nvkm_notify_get(struct nvkm_notify *notify)
-{
-	struct nvkm_event *event = notify->event;
-	unsigned long flags;
-	if (likely(event) &&
-	    !test_and_set_bit(NVKM_NOTIFY_USER, &notify->flags)) {
-		spin_lock_irqsave(&event->refs_lock, flags);
-		nvkm_notify_get_locked(notify);
-		spin_unlock_irqrestore(&event->refs_lock, flags);
-	}
-}
-
-static inline void
-nvkm_notify_func(struct nvkm_notify *notify)
-{
-	struct nvkm_event *event = notify->event;
-	int ret = notify->func(notify);
-	unsigned long flags;
-	if ((ret == NVKM_NOTIFY_KEEP) ||
-	    !test_and_clear_bit(NVKM_NOTIFY_USER, &notify->flags)) {
-		spin_lock_irqsave(&event->refs_lock, flags);
-		nvkm_notify_get_locked(notify);
-		spin_unlock_irqrestore(&event->refs_lock, flags);
-	}
-}
-
-static void
-nvkm_notify_work(struct work_struct *work)
-{
-	struct nvkm_notify *notify = container_of(work, typeof(*notify), work);
-	nvkm_notify_func(notify);
-}
-
-void
-nvkm_notify_send(struct nvkm_notify *notify, void *data, u32 size)
-{
-	struct nvkm_event *event = notify->event;
-	unsigned long flags;
-
-	assert_spin_locked(&event->list_lock);
-	BUG_ON(size != notify->size);
-
-	spin_lock_irqsave(&event->refs_lock, flags);
-	if (notify->block) {
-		spin_unlock_irqrestore(&event->refs_lock, flags);
-		return;
-	}
-	nvkm_notify_put_locked(notify);
-	spin_unlock_irqrestore(&event->refs_lock, flags);
-
-	if (test_bit(NVKM_NOTIFY_WORK, &notify->flags)) {
-		memcpy((void *)notify->data, data, size);
-		schedule_work(&notify->work);
-	} else {
-		notify->data = data;
-		nvkm_notify_func(notify);
-		notify->data = NULL;
-	}
-}
-
-void
-nvkm_notify_fini(struct nvkm_notify *notify)
-{
-	unsigned long flags;
-	if (notify->event) {
-		nvkm_notify_put(notify);
-		spin_lock_irqsave(&notify->event->list_lock, flags);
-		list_del(&notify->head);
-		spin_unlock_irqrestore(&notify->event->list_lock, flags);
-		kfree((void *)notify->data);
-		notify->event = NULL;
-	}
-}
-
-int
-nvkm_notify_init(struct nvkm_object *object, struct nvkm_event *event,
-		 int (*func)(struct nvkm_notify *), bool work,
-		 void *data, u32 size, u32 reply,
-		 struct nvkm_notify *notify)
-{
-	unsigned long flags;
-	int ret = -ENODEV;
-	if ((notify->event = event), event->refs) {
-		ret = event->func->ctor(object, data, size, notify);
-		if (ret == 0 && (ret = -EINVAL, notify->size == reply)) {
-			notify->flags = 0;
-			notify->block = 1;
-			notify->func = func;
-			notify->data = NULL;
-			if (ret = 0, work) {
-				INIT_WORK(&notify->work, nvkm_notify_work);
-				set_bit(NVKM_NOTIFY_WORK, &notify->flags);
-				notify->data = kmalloc(reply, GFP_KERNEL);
-				if (!notify->data)
-					ret = -ENOMEM;
-			}
-		}
-		if (ret == 0) {
-			spin_lock_irqsave(&event->list_lock, flags);
-			list_add_tail(&notify->head, &event->list);
-			spin_unlock_irqrestore(&event->list_lock, flags);
-		}
-	}
-	if (ret)
-		notify->event = NULL;
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
index 16299837a296..3385528da650 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/oproxy.c
@@ -47,7 +47,12 @@ nvkm_oproxy_map(struct nvkm_object *object, void *argv, u32 argc,
 static int
 nvkm_oproxy_unmap(struct nvkm_object *object)
 {
-	return nvkm_object_unmap(nvkm_oproxy(object)->object);
+	struct nvkm_oproxy *oproxy = nvkm_oproxy(object);
+
+	if (unlikely(!oproxy->object))
+		return 0;
+
+	return nvkm_object_unmap(oproxy->object);
 }
 
 static int
@@ -105,6 +110,18 @@ nvkm_oproxy_sclass(struct nvkm_object *object, int index,
 	return oproxy->object->func->sclass(oproxy->object, index, oclass);
 }
 
+static int
+nvkm_oproxy_uevent(struct nvkm_object *object, void *argv, u32 argc,
+		   struct nvkm_uevent *uevent)
+{
+	struct nvkm_oproxy *oproxy = nvkm_oproxy(object);
+
+	if (!oproxy->object->func->uevent)
+		return -ENOSYS;
+
+	return oproxy->object->func->uevent(oproxy->object, argv, argc, uevent);
+}
+
 static int
 nvkm_oproxy_fini(struct nvkm_object *object, bool suspend)
 {
@@ -188,6 +205,7 @@ nvkm_oproxy_func = {
 	.wr32 = nvkm_oproxy_wr32,
 	.bind = nvkm_oproxy_bind,
 	.sclass = nvkm_oproxy_sclass,
+	.uevent = nvkm_oproxy_uevent,
 };
 
 void
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/subdev.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
index a74b7acb6832..6c20e827a069 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
@@ -54,7 +54,7 @@ int
 nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_device *device = subdev->device;
-	const char *action = suspend ? "suspend" : "fini";
+	const char *action = suspend ? "suspend" : subdev->use.enabled ? "fini" : "reset";
 	s64 time;
 
 	nvkm_trace(subdev, "%s running...\n", action);
@@ -68,6 +68,7 @@ nvkm_subdev_fini(struct nvkm_subdev *subdev, bool suspend)
 				return ret;
 		}
 	}
+	subdev->use.enabled = false;
 
 	nvkm_mc_reset(device, subdev->type, subdev->inst);
 
@@ -97,30 +98,49 @@ nvkm_subdev_preinit(struct nvkm_subdev *subdev)
 	return 0;
 }
 
-int
-nvkm_subdev_init(struct nvkm_subdev *subdev)
+static int
+nvkm_subdev_oneinit_(struct nvkm_subdev *subdev)
 {
 	s64 time;
 	int ret;
 
-	nvkm_trace(subdev, "init running...\n");
+	if (!subdev->func->oneinit || subdev->oneinit)
+		return 0;
+
+	nvkm_trace(subdev, "one-time init running...\n");
 	time = ktime_to_us(ktime_get());
+	ret = subdev->func->oneinit(subdev);
+	if (ret) {
+		nvkm_error(subdev, "one-time init failed, %d\n", ret);
+		return ret;
+	}
 
-	if (subdev->func->oneinit && !subdev->oneinit) {
-		s64 time;
-		nvkm_trace(subdev, "one-time init running...\n");
-		time = ktime_to_us(ktime_get());
-		ret = subdev->func->oneinit(subdev);
-		if (ret) {
-			nvkm_error(subdev, "one-time init failed, %d\n", ret);
-			return ret;
-		}
+	subdev->oneinit = true;
+	time = ktime_to_us(ktime_get()) - time;
+	nvkm_trace(subdev, "one-time init completed in %lldus\n", time);
+	return 0;
+}
 
-		subdev->oneinit = true;
-		time = ktime_to_us(ktime_get()) - time;
-		nvkm_trace(subdev, "one-time init completed in %lldus\n", time);
+static int
+nvkm_subdev_init_(struct nvkm_subdev *subdev)
+{
+	s64 time;
+	int ret;
+
+	if (subdev->use.enabled) {
+		nvkm_trace(subdev, "init skipped, already running\n");
+		return 0;
 	}
 
+	nvkm_trace(subdev, "init running...\n");
+	time = ktime_to_us(ktime_get());
+
+	ret = nvkm_subdev_oneinit_(subdev);
+	if (ret)
+		return ret;
+
+	subdev->use.enabled = true;
+
 	if (subdev->func->init) {
 		ret = subdev->func->init(subdev);
 		if (ret) {
@@ -134,6 +154,64 @@ nvkm_subdev_init(struct nvkm_subdev *subdev)
 	return 0;
 }
 
+int
+nvkm_subdev_init(struct nvkm_subdev *subdev)
+{
+	int ret;
+
+	mutex_lock(&subdev->use.mutex);
+	if (refcount_read(&subdev->use.refcount) == 0) {
+		nvkm_trace(subdev, "init skipped, no users\n");
+		mutex_unlock(&subdev->use.mutex);
+		return 0;
+	}
+
+	ret = nvkm_subdev_init_(subdev);
+	mutex_unlock(&subdev->use.mutex);
+	return ret;
+}
+
+int
+nvkm_subdev_oneinit(struct nvkm_subdev *subdev)
+{
+	int ret;
+
+	mutex_lock(&subdev->use.mutex);
+	ret = nvkm_subdev_oneinit_(subdev);
+	mutex_unlock(&subdev->use.mutex);
+	return ret;
+}
+
+void
+nvkm_subdev_unref(struct nvkm_subdev *subdev)
+{
+	if (refcount_dec_and_mutex_lock(&subdev->use.refcount, &subdev->use.mutex)) {
+		nvkm_subdev_fini(subdev, false);
+		mutex_unlock(&subdev->use.mutex);
+	}
+}
+
+int
+nvkm_subdev_ref(struct nvkm_subdev *subdev)
+{
+	int ret;
+
+	if (subdev && !refcount_inc_not_zero(&subdev->use.refcount)) {
+		mutex_lock(&subdev->use.mutex);
+		if (!refcount_inc_not_zero(&subdev->use.refcount)) {
+			if ((ret = nvkm_subdev_init_(subdev))) {
+				mutex_unlock(&subdev->use.mutex);
+				return ret;
+			}
+
+			refcount_set(&subdev->use.refcount, 1);
+		}
+		mutex_unlock(&subdev->use.mutex);
+	}
+
+	return 0;
+}
+
 void
 nvkm_subdev_del(struct nvkm_subdev **psubdev)
 {
@@ -146,6 +224,7 @@ nvkm_subdev_del(struct nvkm_subdev **psubdev)
 		list_del(&subdev->head);
 		if (subdev->func->dtor)
 			*psubdev = subdev->func->dtor(subdev);
+		mutex_destroy(&subdev->use.mutex);
 		time = ktime_to_us(ktime_get()) - time;
 		nvkm_trace(subdev, "destroy completed in %lldus\n", time);
 		kfree(*psubdev);
@@ -167,8 +246,8 @@ nvkm_subdev_disable(struct nvkm_device *device, enum nvkm_subdev_type type, int
 }
 
 void
-nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device,
-		 enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev)
+__nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device,
+		   enum nvkm_subdev_type type, int inst, struct nvkm_subdev *subdev)
 {
 	subdev->func = func;
 	subdev->device = device;
@@ -180,6 +259,8 @@ nvkm_subdev_ctor(const struct nvkm_subdev_func *func, struct nvkm_device *device
 	else
 		strscpy(subdev->name, nvkm_subdev_type[type], sizeof(subdev->name));
 	subdev->debug = nvkm_dbgopt(device->dbgopt, subdev->name);
+
+	refcount_set(&subdev->use.refcount, 1);
 	list_add_tail(&subdev->head, &device->subdev);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/core/uevent.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/uevent.c
new file mode 100644
index 000000000000..ba9d9edaec75
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/core/uevent.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_uevent(p) container_of((p), struct nvkm_uevent, object)
+#include <core/event.h>
+#include <core/client.h>
+
+#include <nvif/if000e.h>
+
+struct nvkm_uevent {
+	struct nvkm_object object;
+	struct nvkm_object *parent;
+	nvkm_uevent_func func;
+	bool wait;
+
+	struct nvkm_event_ntfy ntfy;
+	atomic_t allowed;
+};
+
+static int
+nvkm_uevent_mthd_block(struct nvkm_uevent *uevent, union nvif_event_block_args *args, u32 argc)
+{
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	nvkm_event_ntfy_block(&uevent->ntfy);
+	atomic_set(&uevent->allowed, 0);
+	return 0;
+}
+
+static int
+nvkm_uevent_mthd_allow(struct nvkm_uevent *uevent, union nvif_event_allow_args *args, u32 argc)
+{
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	nvkm_event_ntfy_allow(&uevent->ntfy);
+	atomic_set(&uevent->allowed, 1);
+	return 0;
+}
+
+static int
+nvkm_uevent_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
+{
+	struct nvkm_uevent *uevent = nvkm_uevent(object);
+
+	switch (mthd) {
+	case NVIF_EVENT_V0_ALLOW: return nvkm_uevent_mthd_allow(uevent, argv, argc);
+	case NVIF_EVENT_V0_BLOCK: return nvkm_uevent_mthd_block(uevent, argv, argc);
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int
+nvkm_uevent_fini(struct nvkm_object *object, bool suspend)
+{
+	struct nvkm_uevent *uevent = nvkm_uevent(object);
+
+	nvkm_event_ntfy_block(&uevent->ntfy);
+	return 0;
+}
+
+static int
+nvkm_uevent_init(struct nvkm_object *object)
+{
+	struct nvkm_uevent *uevent = nvkm_uevent(object);
+
+	if (atomic_read(&uevent->allowed))
+		nvkm_event_ntfy_allow(&uevent->ntfy);
+
+	return 0;
+}
+
+static void *
+nvkm_uevent_dtor(struct nvkm_object *object)
+{
+	struct nvkm_uevent *uevent = nvkm_uevent(object);
+
+	nvkm_event_ntfy_del(&uevent->ntfy);
+	return uevent;
+}
+
+static const struct nvkm_object_func
+nvkm_uevent = {
+	.dtor = nvkm_uevent_dtor,
+	.init = nvkm_uevent_init,
+	.fini = nvkm_uevent_fini,
+	.mthd = nvkm_uevent_mthd,
+};
+
+static int
+nvkm_uevent_ntfy(struct nvkm_event_ntfy *ntfy, u32 bits)
+{
+	struct nvkm_uevent *uevent = container_of(ntfy, typeof(*uevent), ntfy);
+	struct nvkm_client *client = uevent->object.client;
+
+	if (uevent->func)
+		return uevent->func(uevent->parent, uevent->object.token, bits);
+
+	return client->event(uevent->object.token, NULL, 0);
+}
+
+int
+nvkm_uevent_add(struct nvkm_uevent *uevent, struct nvkm_event *event, int id, u32 bits,
+		nvkm_uevent_func func)
+{
+	if (WARN_ON(uevent->func))
+		return -EBUSY;
+
+	nvkm_event_ntfy_add(event, id, bits, uevent->wait, nvkm_uevent_ntfy, &uevent->ntfy);
+	uevent->func = func;
+	return 0;
+}
+
+int
+nvkm_uevent_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
+		struct nvkm_object **pobject)
+{
+	struct nvkm_object *parent = oclass->parent;
+	struct nvkm_uevent *uevent;
+	union nvif_event_args *args = argv;
+
+	if (argc < sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+
+	if (!(uevent = kzalloc(sizeof(*uevent), GFP_KERNEL)))
+		return -ENOMEM;
+	*pobject = &uevent->object;
+
+	nvkm_object_ctor(&nvkm_uevent, oclass, &uevent->object);
+	uevent->parent = parent;
+	uevent->func = NULL;
+	uevent->wait = args->v0.wait;
+	uevent->ntfy.event = NULL;
+	return parent->func->uevent(parent, &args->v0.data, argc - sizeof(args->v0), uevent);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild
index ba88613e1e46..8bf1635ffabc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/Kbuild
@@ -8,3 +8,5 @@ nvkm-y += nvkm/engine/ce/gp100.o
 nvkm-y += nvkm/engine/ce/gp102.o
 nvkm-y += nvkm/engine/ce/gv100.o
 nvkm-y += nvkm/engine/ce/tu102.o
+nvkm-y += nvkm/engine/ce/ga100.o
+nvkm-y += nvkm/engine/ce/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c
new file mode 100644
index 000000000000..6648ed62daa6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga100.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <subdev/vfn.h>
+
+#include <nvif/class.h>
+
+static irqreturn_t
+ga100_ce_intr(struct nvkm_inth *inth)
+{
+	struct nvkm_subdev *subdev = container_of(inth, typeof(*subdev), inth);
+
+	/*TODO*/
+	nvkm_error(subdev, "intr\n");
+	return IRQ_NONE;
+}
+
+int
+ga100_ce_fini(struct nvkm_engine *engine, bool suspend)
+{
+	nvkm_inth_block(&engine->subdev.inth);
+	return 0;
+}
+
+int
+ga100_ce_init(struct nvkm_engine *engine)
+{
+	nvkm_inth_allow(&engine->subdev.inth);
+	return 0;
+}
+
+int
+ga100_ce_oneinit(struct nvkm_engine *engine)
+{
+	struct nvkm_subdev *subdev = &engine->subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 vector;
+
+	vector = nvkm_rd32(device, 0x10442c + (subdev->inst * 0x80)) & 0x00000fff;
+
+	return nvkm_inth_add(&device->vfn->intr, vector, NVKM_INTR_PRIO_NORMAL,
+			     subdev, ga100_ce_intr, &subdev->inth);
+}
+
+static const struct nvkm_engine_func
+ga100_ce = {
+	.oneinit = ga100_ce_oneinit,
+	.init = ga100_ce_init,
+	.fini = ga100_ce_fini,
+	.cclass = &gv100_ce_cclass,
+	.sclass = {
+		{ -1, -1, AMPERE_DMA_COPY_A },
+		{}
+	}
+};
+
+int
+ga100_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	     struct nvkm_engine **pengine)
+{
+	return nvkm_engine_new_(&ga100_ce, device, type, inst, true, pengine);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usertu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c
similarity index 63%
rename from drivers/gpu/drm/nouveau/nvkm/engine/fifo/usertu102.c
rename to drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c
index 217268f8ccad..9f3448ad625f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usertu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/ga102.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Red Hat Inc.
+ * Copyright 2021 Red Hat Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -19,27 +19,26 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-#include "user.h"
+#include "priv.h"
 
-static int
-tu102_fifo_user_map(struct nvkm_object *object, void *argv, u32 argc,
-		    enum nvkm_object_map *type, u64 *addr, u64 *size)
-{
-	struct nvkm_device *device = object->engine->subdev.device;
-	*addr = 0xbb0000 + device->func->resource_addr(device, 0);
-	*size = 0x010000;
-	*type = NVKM_OBJECT_MAP_IO;
-	return 0;
-}
+#include <nvif/class.h>
 
-static const struct nvkm_object_func
-tu102_fifo_user = {
-	.map = tu102_fifo_user_map,
+static const struct nvkm_engine_func
+ga102_ce = {
+	.oneinit = ga100_ce_oneinit,
+	.init = ga100_ce_init,
+	.fini = ga100_ce_fini,
+	.cclass = &gv100_ce_cclass,
+	.sclass = {
+		{ -1, -1, AMPERE_DMA_COPY_A },
+		{ -1, -1, AMPERE_DMA_COPY_B },
+		{}
+	}
 };
 
 int
-tu102_fifo_user_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
-		    struct nvkm_object **pobject)
+ga102_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	     struct nvkm_engine **pengine)
 {
-	return nvkm_object_new_(&tu102_fifo_user, oclass, argv, argc, pobject);
+	return nvkm_engine_new_(&ga102_ce, device, type, inst, true, pengine);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
index 09a112af2f89..c9bf6305c3ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
@@ -40,7 +40,7 @@ gt215_ce_isr_error_name[] = {
 };
 
 void
-gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan)
+gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_chan *chan)
 {
 	struct nvkm_subdev *subdev = &ce->engine.subdev;
 	struct nvkm_device *device = subdev->device;
@@ -55,9 +55,9 @@ gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan)
 
 	nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] "
 			   "subc %d mthd %04x data %08x\n", ssta,
-		   en ? en->name : "", chan ? chan->chid : -1,
+		   en ? en->name : "", chan ? chan->id : -1,
 		   chan ? chan->inst->addr : 0,
-		   chan ? chan->object.client->name : "unknown",
+		   chan ? chan->name : "unknown",
 		   subc, mthd, data);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h
index cd53b93664d6..c4c046916fa6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/ce/priv.h
@@ -8,4 +8,8 @@ void gk104_ce_intr(struct nvkm_engine *);
 void gp100_ce_intr(struct nvkm_engine *);
 
 extern const struct nvkm_object_func gv100_ce_cclass;
+
+int ga100_ce_oneinit(struct nvkm_engine *);
+int ga100_ce_init(struct nvkm_engine *);
+int ga100_ce_fini(struct nvkm_engine *, bool);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
index be2a7181dc15..caca4f639895 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
@@ -81,8 +81,7 @@ g84_cipher_intr(struct nvkm_engine *cipher)
 {
 	struct nvkm_subdev *subdev = &cipher->subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo *fifo = device->fifo;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	u32 stat = nvkm_rd32(device, 0x102130);
 	u32 mthd = nvkm_rd32(device, 0x102190);
 	u32 data = nvkm_rd32(device, 0x102194);
@@ -90,16 +89,16 @@ g84_cipher_intr(struct nvkm_engine *cipher)
 	unsigned long flags;
 	char msg[128];
 
-	chan = nvkm_fifo_chan_inst(fifo, (u64)inst << 12, &flags);
+	chan = nvkm_chan_get_inst(cipher, (u64)inst << 12, &flags);
 	if (stat) {
 		nvkm_snprintbf(msg, sizeof(msg), g84_cipher_intr_mask, stat);
 		nvkm_error(subdev,  "%08x [%s] ch %d [%010llx %s] "
 				    "mthd %04x data %08x\n", stat, msg,
-			   chan ? chan->chid : -1, (u64)inst << 12,
-			   chan ? chan->object.client->name : "unknown",
+			   chan ? chan->id : -1, (u64)inst << 12,
+			   chan ? chan->name : "unknown",
 			   mthd, data);
 	}
-	nvkm_fifo_chan_put(fifo, flags, &chan);
+	nvkm_chan_put(&chan, flags);
 
 	nvkm_wr32(device, 0x102130, stat);
 	nvkm_wr32(device, 0x10200c, 0x10);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index d8cf71fb0512..1c81e5b34d29 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -1095,7 +1095,7 @@ nv98_chipset = {
 	.volt     = { 0x00000001, nv40_volt_new },
 	.disp     = { 0x00000001, g94_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, g84_gr_new },
 	.mspdec   = { 0x00000001, g98_mspdec_new },
 	.msppp    = { 0x00000001, g98_msppp_new },
@@ -1161,7 +1161,7 @@ nva3_chipset = {
 	.ce       = { 0x00000001, gt215_ce_new },
 	.disp     = { 0x00000001, gt215_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, gt215_gr_new },
 	.mpeg     = { 0x00000001, g84_mpeg_new },
 	.mspdec   = { 0x00000001, gt215_mspdec_new },
@@ -1195,7 +1195,7 @@ nva5_chipset = {
 	.ce       = { 0x00000001, gt215_ce_new },
 	.disp     = { 0x00000001, gt215_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, gt215_gr_new },
 	.mspdec   = { 0x00000001, gt215_mspdec_new },
 	.msppp    = { 0x00000001, gt215_msppp_new },
@@ -1228,7 +1228,7 @@ nva8_chipset = {
 	.ce       = { 0x00000001, gt215_ce_new },
 	.disp     = { 0x00000001, gt215_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, gt215_gr_new },
 	.mspdec   = { 0x00000001, gt215_mspdec_new },
 	.msppp    = { 0x00000001, gt215_msppp_new },
@@ -1259,7 +1259,7 @@ nvaa_chipset = {
 	.volt     = { 0x00000001, nv40_volt_new },
 	.disp     = { 0x00000001, mcp77_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, gt200_gr_new },
 	.mspdec   = { 0x00000001, g98_mspdec_new },
 	.msppp    = { 0x00000001, g98_msppp_new },
@@ -1291,7 +1291,7 @@ nvac_chipset = {
 	.volt     = { 0x00000001, nv40_volt_new },
 	.disp     = { 0x00000001, mcp77_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, mcp79_gr_new },
 	.mspdec   = { 0x00000001, g98_mspdec_new },
 	.msppp    = { 0x00000001, g98_msppp_new },
@@ -1325,7 +1325,7 @@ nvaf_chipset = {
 	.ce       = { 0x00000001, gt215_ce_new },
 	.disp     = { 0x00000001, mcp89_disp_new },
 	.dma      = { 0x00000001, nv50_dma_new },
-	.fifo     = { 0x00000001, g84_fifo_new },
+	.fifo     = { 0x00000001, g98_fifo_new },
 	.gr       = { 0x00000001, mcp89_gr_new },
 	.mspdec   = { 0x00000001, gt215_mspdec_new },
 	.msppp    = { 0x00000001, gt215_msppp_new },
@@ -2130,7 +2130,7 @@ nv12b_chipset = {
 	.volt     = { 0x00000001, gm20b_volt_new },
 	.ce       = { 0x00000004, gm200_ce_new },
 	.dma      = { 0x00000001, gf119_dma_new },
-	.fifo     = { 0x00000001, gm20b_fifo_new },
+	.fifo     = { 0x00000001, gm200_fifo_new },
 	.gr       = { 0x00000001, gm20b_gr_new },
 	.sw       = { 0x00000001, gf100_sw_new },
 };
@@ -2356,7 +2356,7 @@ nv13b_chipset = {
 	.top      = { 0x00000001, gk104_top_new },
 	.ce       = { 0x00000001, gp100_ce_new },
 	.dma      = { 0x00000001, gf119_dma_new },
-	.fifo     = { 0x00000001, gp10b_fifo_new },
+	.fifo     = { 0x00000001, gp100_fifo_new },
 	.gr       = { 0x00000001, gp10b_gr_new },
 	.sw       = { 0x00000001, gf100_sw_new },
 };
@@ -2364,7 +2364,7 @@ nv13b_chipset = {
 static const struct nvkm_device_chip
 nv140_chipset = {
 	.name = "GV100",
-	.acr      = { 0x00000001, gp108_acr_new },
+	.acr      = { 0x00000001, gv100_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus      = { 0x00000001, gf100_bus_new },
@@ -2385,6 +2385,7 @@ nv140_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, gv100_vfn_new },
 	.ce       = { 0x000001ff, gv100_ce_new },
 	.disp     = { 0x00000001, gv100_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2404,14 +2405,14 @@ nv162_chipset = {
 	.bus      = { 0x00000001, gf100_bus_new },
 	.devinit  = { 0x00000001, tu102_devinit_new },
 	.fault    = { 0x00000001, tu102_fault_new },
-	.fb       = { 0x00000001, gv100_fb_new },
+	.fb       = { 0x00000001, tu102_fb_new },
 	.fuse     = { 0x00000001, gm107_fuse_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.gsp      = { 0x00000001, gv100_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
 	.ltc      = { 0x00000001, gp102_ltc_new },
-	.mc       = { 0x00000001, tu102_mc_new },
+	.mc       = { 0x00000001, gp100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.pmu      = { 0x00000001, gp102_pmu_new },
@@ -2419,6 +2420,7 @@ nv162_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, tu102_vfn_new },
 	.ce       = { 0x0000001f, tu102_ce_new },
 	.disp     = { 0x00000001, tu102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2438,14 +2440,14 @@ nv164_chipset = {
 	.bus      = { 0x00000001, gf100_bus_new },
 	.devinit  = { 0x00000001, tu102_devinit_new },
 	.fault    = { 0x00000001, tu102_fault_new },
-	.fb       = { 0x00000001, gv100_fb_new },
+	.fb       = { 0x00000001, tu102_fb_new },
 	.fuse     = { 0x00000001, gm107_fuse_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.gsp      = { 0x00000001, gv100_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
 	.ltc      = { 0x00000001, gp102_ltc_new },
-	.mc       = { 0x00000001, tu102_mc_new },
+	.mc       = { 0x00000001, gp100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.pmu      = { 0x00000001, gp102_pmu_new },
@@ -2453,6 +2455,7 @@ nv164_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, tu102_vfn_new },
 	.ce       = { 0x0000001f, tu102_ce_new },
 	.disp     = { 0x00000001, tu102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2472,14 +2475,14 @@ nv166_chipset = {
 	.bus      = { 0x00000001, gf100_bus_new },
 	.devinit  = { 0x00000001, tu102_devinit_new },
 	.fault    = { 0x00000001, tu102_fault_new },
-	.fb       = { 0x00000001, gv100_fb_new },
+	.fb       = { 0x00000001, tu102_fb_new },
 	.fuse     = { 0x00000001, gm107_fuse_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.gsp      = { 0x00000001, gv100_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
 	.ltc      = { 0x00000001, gp102_ltc_new },
-	.mc       = { 0x00000001, tu102_mc_new },
+	.mc       = { 0x00000001, gp100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.pmu      = { 0x00000001, gp102_pmu_new },
@@ -2487,6 +2490,7 @@ nv166_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, tu102_vfn_new },
 	.ce       = { 0x0000001f, tu102_ce_new },
 	.disp     = { 0x00000001, tu102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2506,14 +2510,14 @@ nv167_chipset = {
 	.bus      = { 0x00000001, gf100_bus_new },
 	.devinit  = { 0x00000001, tu102_devinit_new },
 	.fault    = { 0x00000001, tu102_fault_new },
-	.fb       = { 0x00000001, gv100_fb_new },
+	.fb       = { 0x00000001, tu102_fb_new },
 	.fuse     = { 0x00000001, gm107_fuse_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.gsp      = { 0x00000001, gv100_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
 	.ltc      = { 0x00000001, gp102_ltc_new },
-	.mc       = { 0x00000001, tu102_mc_new },
+	.mc       = { 0x00000001, gp100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.pmu      = { 0x00000001, gp102_pmu_new },
@@ -2521,6 +2525,7 @@ nv167_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, tu102_vfn_new },
 	.ce       = { 0x0000001f, tu102_ce_new },
 	.disp     = { 0x00000001, tu102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2540,14 +2545,14 @@ nv168_chipset = {
 	.bus      = { 0x00000001, gf100_bus_new },
 	.devinit  = { 0x00000001, tu102_devinit_new },
 	.fault    = { 0x00000001, tu102_fault_new },
-	.fb       = { 0x00000001, gv100_fb_new },
+	.fb       = { 0x00000001, tu102_fb_new },
 	.fuse     = { 0x00000001, gm107_fuse_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.gsp      = { 0x00000001, gv100_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
 	.ltc      = { 0x00000001, gp102_ltc_new },
-	.mc       = { 0x00000001, tu102_mc_new },
+	.mc       = { 0x00000001, gp100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.pmu      = { 0x00000001, gp102_pmu_new },
@@ -2555,6 +2560,7 @@ nv168_chipset = {
 	.therm    = { 0x00000001, gp100_therm_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, gk104_top_new },
+	.vfn      = { 0x00000001, tu102_vfn_new },
 	.ce       = { 0x0000001f, tu102_ce_new },
 	.disp     = { 0x00000001, tu102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
@@ -2571,6 +2577,7 @@ nv170_chipset = {
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga100_fb_new },
 	.gpio     = { 0x00000001, gk104_gpio_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
@@ -2581,111 +2588,159 @@ nv170_chipset = {
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x000003ff, ga100_ce_new },
+	.fifo     = { 0x00000001, ga100_fifo_new },
 };
 
 static const struct nvkm_device_chip
 nv172_chipset = {
 	.name = "GA102",
+	.acr      = { 0x00000001, ga102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga102_fb_new },
 	.gpio     = { 0x00000001, ga102_gpio_new },
+	.gsp      = { 0x00000001, ga102_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
+	.ltc      = { 0x00000001, ga102_ltc_new },
 	.mc       = { 0x00000001, ga100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x0000001f, ga102_ce_new },
 	.disp     = { 0x00000001, ga102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
 	.fifo     = { 0x00000001, ga102_fifo_new },
+	.gr       = { 0x00000001, ga102_gr_new },
+	.nvdec    = { 0x00000001, ga102_nvdec_new },
+	.sec2     = { 0x00000001, ga102_sec2_new },
 };
 
 static const struct nvkm_device_chip
 nv173_chipset = {
 	.name = "GA103",
+	.acr      = { 0x00000001, ga102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga102_fb_new },
 	.gpio     = { 0x00000001, ga102_gpio_new },
+	.gsp      = { 0x00000001, ga102_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
+	.ltc      = { 0x00000001, ga102_ltc_new },
 	.mc       = { 0x00000001, ga100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x0000001f, ga102_ce_new },
 	.disp     = { 0x00000001, ga102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
 	.fifo     = { 0x00000001, ga102_fifo_new },
+	.gr       = { 0x00000001, ga102_gr_new },
+	.nvdec    = { 0x00000001, ga102_nvdec_new },
+	.sec2     = { 0x00000001, ga102_sec2_new },
 };
 
 static const struct nvkm_device_chip
 nv174_chipset = {
 	.name = "GA104",
+	.acr      = { 0x00000001, ga102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga102_fb_new },
 	.gpio     = { 0x00000001, ga102_gpio_new },
+	.gsp      = { 0x00000001, ga102_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
+	.ltc      = { 0x00000001, ga102_ltc_new },
 	.mc       = { 0x00000001, ga100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x0000001f, ga102_ce_new },
 	.disp     = { 0x00000001, ga102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
 	.fifo     = { 0x00000001, ga102_fifo_new },
+	.gr       = { 0x00000001, ga102_gr_new },
+	.nvdec    = { 0x00000001, ga102_nvdec_new },
+	.sec2     = { 0x00000001, ga102_sec2_new },
 };
 
 static const struct nvkm_device_chip
 nv176_chipset = {
 	.name = "GA106",
+	.acr      = { 0x00000001, ga102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga102_fb_new },
 	.gpio     = { 0x00000001, ga102_gpio_new },
+	.gsp      = { 0x00000001, ga102_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
+	.ltc      = { 0x00000001, ga102_ltc_new },
 	.mc       = { 0x00000001, ga100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x0000001f, ga102_ce_new },
 	.disp     = { 0x00000001, ga102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
 	.fifo     = { 0x00000001, ga102_fifo_new },
+	.gr       = { 0x00000001, ga102_gr_new },
+	.nvdec    = { 0x00000001, ga102_nvdec_new },
+	.sec2     = { 0x00000001, ga102_sec2_new },
 };
 
 static const struct nvkm_device_chip
 nv177_chipset = {
 	.name = "GA107",
+	.acr      = { 0x00000001, ga102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
 	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit  = { 0x00000001, ga100_devinit_new },
+	.fault    = { 0x00000001, tu102_fault_new },
 	.fb       = { 0x00000001, ga102_fb_new },
 	.gpio     = { 0x00000001, ga102_gpio_new },
+	.gsp      = { 0x00000001, ga102_gsp_new },
 	.i2c      = { 0x00000001, gm200_i2c_new },
 	.imem     = { 0x00000001, nv50_instmem_new },
+	.ltc      = { 0x00000001, ga102_ltc_new },
 	.mc       = { 0x00000001, ga100_mc_new },
 	.mmu      = { 0x00000001, tu102_mmu_new },
 	.pci      = { 0x00000001, gp100_pci_new },
 	.privring = { 0x00000001, gm200_privring_new },
 	.timer    = { 0x00000001, gk20a_timer_new },
 	.top      = { 0x00000001, ga100_top_new },
+	.vfn      = { 0x00000001, ga100_vfn_new },
+	.ce       = { 0x0000001f, ga102_ce_new },
 	.disp     = { 0x00000001, ga102_disp_new },
 	.dma      = { 0x00000001, gv100_dma_new },
 	.fifo     = { 0x00000001, ga102_fifo_new },
+	.gr       = { 0x00000001, ga102_gr_new },
+	.nvdec    = { 0x00000001, ga102_nvdec_new },
+	.sec2     = { 0x00000001, ga102_sec2_new },
 };
 
 struct nvkm_subdev *
@@ -2734,6 +2789,8 @@ nvkm_device_fini(struct nvkm_device *device, bool suspend)
 	if (device->func->fini)
 		device->func->fini(device, suspend);
 
+	nvkm_intr_unarm(device);
+
 	time = ktime_to_us(ktime_get()) - time;
 	nvdev_trace(device, "%s completed in %lldus...\n", action, time);
 	return 0;
@@ -2759,6 +2816,8 @@ nvkm_device_preinit(struct nvkm_device *device)
 	nvdev_trace(device, "preinit running...\n");
 	time = ktime_to_us(ktime_get());
 
+	nvkm_intr_unarm(device);
+
 	if (device->func->preinit) {
 		ret = device->func->preinit(device);
 		if (ret)
@@ -2775,6 +2834,14 @@ nvkm_device_preinit(struct nvkm_device *device)
 	if (ret)
 		goto fail;
 
+	ret = nvkm_top_parse(device);
+	if (ret)
+		goto fail;
+
+	ret = nvkm_fb_mem_unlock(device->fb);
+	if (ret)
+		goto fail;
+
 	time = ktime_to_us(ktime_get()) - time;
 	nvdev_trace(device, "preinit completed in %lldus\n", time);
 	return 0;
@@ -2800,6 +2867,8 @@ nvkm_device_init(struct nvkm_device *device)
 	nvdev_trace(device, "init running...\n");
 	time = ktime_to_us(ktime_get());
 
+	nvkm_intr_rearm(device);
+
 	if (device->func->init) {
 		ret = device->func->init(device);
 		if (ret)
@@ -2837,6 +2906,8 @@ nvkm_device_del(struct nvkm_device **pdevice)
 	if (device) {
 		mutex_lock(&nv_devices_mutex);
 
+		nvkm_intr_dtor(device);
+
 		list_for_each_entry_safe_reverse(subdev, subtmp, &device->subdev, head)
 			nvkm_subdev_del(&subdev);
 
@@ -3144,6 +3215,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 		device->name = device->chip->name;
 
 	mutex_init(&device->mutex);
+	nvkm_intr_ctor(device);
 
 #define NVKM_LAYOUT_ONCE(type,data,ptr)                                                      \
 	if (device->chip->ptr.inst && (subdev_mask & (BIT_ULL(type)))) {                     \
@@ -3185,7 +3257,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 #undef NVKM_LAYOUT_INST
 #undef NVKM_LAYOUT_ONCE
 
-	ret = 0;
+	ret = nvkm_intr_install(device);
 done:
 	if (device->pri && (!mmio || ret)) {
 		iounmap(device->pri);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
index f302d2b5782a..abccb2bb68a6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
@@ -1574,6 +1574,12 @@ nvkm_device_pci_resource_size(struct nvkm_device *device, unsigned bar)
 	return pci_resource_len(pdev->pdev, bar);
 }
 
+static int
+nvkm_device_pci_irq(struct nvkm_device *device)
+{
+	return nvkm_device_pci(device)->pdev->irq;
+}
+
 static void
 nvkm_device_pci_fini(struct nvkm_device *device, bool suspend)
 {
@@ -1612,6 +1618,7 @@ nvkm_device_pci_func = {
 	.dtor = nvkm_device_pci_dtor,
 	.preinit = nvkm_device_pci_preinit,
 	.fini = nvkm_device_pci_fini,
+	.irq = nvkm_device_pci_irq,
 	.resource_addr = nvkm_device_pci_resource_addr,
 	.resource_size = nvkm_device_pci_resource_size,
 	.cpu_coherent = !IS_ENABLED(CONFIG_ARM),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h
index 93949b3c7214..24faaac15891 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h
@@ -27,6 +27,7 @@
 #include <subdev/therm.h>
 #include <subdev/timer.h>
 #include <subdev/top.h>
+#include <subdev/vfn.h>
 #include <subdev/volt.h>
 
 #include <engine/bsp.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index ac9e122586bc..87caa4a72921 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -206,45 +206,12 @@ nvkm_device_tegra_resource_size(struct nvkm_device *device, unsigned bar)
 	return res ? resource_size(res) : 0;
 }
 
-static irqreturn_t
-nvkm_device_tegra_intr(int irq, void *arg)
-{
-	struct nvkm_device_tegra *tdev = arg;
-	struct nvkm_device *device = &tdev->device;
-	bool handled = false;
-	nvkm_mc_intr_unarm(device);
-	nvkm_mc_intr(device, &handled);
-	nvkm_mc_intr_rearm(device);
-	return handled ? IRQ_HANDLED : IRQ_NONE;
-}
-
-static void
-nvkm_device_tegra_fini(struct nvkm_device *device, bool suspend)
-{
-	struct nvkm_device_tegra *tdev = nvkm_device_tegra(device);
-	if (tdev->irq) {
-		free_irq(tdev->irq, tdev);
-		tdev->irq = 0;
-	}
-}
-
 static int
-nvkm_device_tegra_init(struct nvkm_device *device)
+nvkm_device_tegra_irq(struct nvkm_device *device)
 {
 	struct nvkm_device_tegra *tdev = nvkm_device_tegra(device);
-	int irq, ret;
-
-	irq = platform_get_irq_byname(tdev->pdev, "stall");
-	if (irq < 0)
-		return irq;
 
-	ret = request_irq(irq, nvkm_device_tegra_intr,
-			  IRQF_SHARED, "nvkm", tdev);
-	if (ret)
-		return ret;
-
-	tdev->irq = irq;
-	return 0;
+	return platform_get_irq_byname(tdev->pdev, "stall");
 }
 
 static void *
@@ -260,8 +227,7 @@ static const struct nvkm_device_func
 nvkm_device_tegra_func = {
 	.tegra = nvkm_device_tegra,
 	.dtor = nvkm_device_tegra_dtor,
-	.init = nvkm_device_tegra_init,
-	.fini = nvkm_device_tegra_fini,
+	.irq = nvkm_device_tegra_irq,
 	.resource_addr = nvkm_device_tegra_resource_addr,
 	.resource_size = nvkm_device_tegra_resource_size,
 	.cpu_coherent = false,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
index 45f509c11c36..9b39ec341615 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
@@ -342,6 +342,8 @@ nvkm_udevice_child_get(struct nvkm_object *object, int index,
 			sclass = &device->mmu->user;
 		else if (device->fault && index-- == 0)
 			sclass = &device->fault->user;
+		else if (device->vfn && index-- == 0)
+			sclass = &device->vfn->user;
 		else
 			return -EINVAL;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
index 600072a904be..e1aecd3fe96c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
@@ -28,9 +28,7 @@ nvkm-y += nvkm/engine/disp/gv100.o
 nvkm-y += nvkm/engine/disp/tu102.o
 nvkm-y += nvkm/engine/disp/ga102.o
 
-nvkm-y += nvkm/engine/disp/rootnv04.o
-nvkm-y += nvkm/engine/disp/rootnv50.o
-
 nvkm-y += nvkm/engine/disp/udisp.o
 nvkm-y += nvkm/engine/disp/uconn.o
 nvkm-y += nvkm/engine/disp/uoutp.o
+nvkm-y += nvkm/engine/disp/uhead.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
index 65c99d948b68..73104b59f97f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
@@ -29,7 +29,6 @@
 #include "outp.h"
 
 #include <core/client.h>
-#include <core/notify.h>
 #include <core/ramht.h>
 #include <subdev/bios.h>
 #include <subdev/bios/dcb.h>
@@ -57,32 +56,8 @@ nvkm_disp_vblank_init(struct nvkm_event *event, int type, int id)
 		head->func->vblank_get(head);
 }
 
-static int
-nvkm_disp_vblank_ctor(struct nvkm_object *object, void *data, u32 size,
-		      struct nvkm_notify *notify)
-{
-	struct nvkm_disp *disp =
-		container_of(notify->event, typeof(*disp), vblank);
-	union {
-		struct nvif_notify_head_req_v0 v0;
-	} *req = data;
-	int ret = -ENOSYS;
-
-	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) {
-		notify->size = sizeof(struct nvif_notify_head_rep_v0);
-		if (ret = -ENXIO, req->v0.head <= disp->vblank.index_nr) {
-			notify->types = 1;
-			notify->index = req->v0.head;
-			return 0;
-		}
-	}
-
-	return ret;
-}
-
 static const struct nvkm_event_func
 nvkm_disp_vblank_func = {
-	.ctor = nvkm_disp_vblank_ctor,
 	.init = nvkm_disp_vblank_init,
 	.fini = nvkm_disp_vblank_fini,
 };
@@ -90,59 +65,7 @@ nvkm_disp_vblank_func = {
 void
 nvkm_disp_vblank(struct nvkm_disp *disp, int head)
 {
-	struct nvif_notify_head_rep_v0 rep = {};
-	nvkm_event_send(&disp->vblank, 1, head, &rep, sizeof(rep));
-}
-
-static int
-nvkm_disp_hpd_ctor(struct nvkm_object *object, void *data, u32 size,
-		   struct nvkm_notify *notify)
-{
-	struct nvkm_disp *disp =
-		container_of(notify->event, typeof(*disp), hpd);
-	union {
-		struct nvif_notify_conn_req_v0 v0;
-	} *req = data;
-	struct nvkm_outp *outp;
-	int ret = -ENOSYS;
-
-	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) {
-		notify->size = sizeof(struct nvif_notify_conn_rep_v0);
-		list_for_each_entry(outp, &disp->outps, head) {
-			if (ret = -ENXIO, outp->conn->index == req->v0.conn) {
-				if (ret = -ENODEV, outp->conn->hpd.event) {
-					notify->types = req->v0.mask;
-					notify->index = req->v0.conn;
-					ret = 0;
-				}
-				break;
-			}
-		}
-	}
-
-	return ret;
-}
-
-static const struct nvkm_event_func
-nvkm_disp_hpd_func = {
-	.ctor = nvkm_disp_hpd_ctor
-};
-
-int
-nvkm_disp_ntfy(struct nvkm_object *object, u32 type, struct nvkm_event **event)
-{
-	struct nvkm_disp *disp = nvkm_disp(object->engine);
-	switch (type) {
-	case NV04_DISP_NTFY_VBLANK:
-		*event = &disp->vblank;
-		return 0;
-	case NV04_DISP_NTFY_CONN:
-		*event = &disp->hpd;
-		return 0;
-	default:
-		break;
-	}
-	return -EINVAL;
+	nvkm_event_ntfy(&disp->vblank, head, NVKM_DISP_HEAD_EVENT_VBLANK);
 }
 
 static int
@@ -343,9 +266,7 @@ nvkm_disp_oneinit(struct nvkm_engine *engine)
 		/* Apparently we need to create a new one! */
 		ret = nvkm_conn_new(disp, i, &connE, &outp->conn);
 		if (ret) {
-			nvkm_error(&disp->engine.subdev,
-				   "failed to create outp %d conn: %d\n",
-				   outp->index, ret);
+			nvkm_error(subdev, "failed to create outp %d conn: %d\n", outp->index, ret);
 			nvkm_conn_del(&outp->conn);
 			list_del(&outp->head);
 			nvkm_outp_del(&outp);
@@ -355,10 +276,6 @@ nvkm_disp_oneinit(struct nvkm_engine *engine)
 		list_add_tail(&outp->conn->head, &disp->conns);
 	}
 
-	ret = nvkm_event_init(&nvkm_disp_hpd_func, 3, hpd, &disp->hpd);
-	if (ret)
-		return ret;
-
 	if (disp->func->oneinit) {
 		ret = disp->func->oneinit(disp);
 		if (ret)
@@ -382,7 +299,7 @@ nvkm_disp_oneinit(struct nvkm_engine *engine)
 	list_for_each_entry(head, &disp->heads, head)
 		i = max(i, head->id + 1);
 
-	return nvkm_event_init(&nvkm_disp_vblank_func, 1, i, &disp->vblank);
+	return nvkm_event_init(&nvkm_disp_vblank_func, subdev, 1, i, &disp->vblank);
 }
 
 static void *
@@ -406,7 +323,6 @@ nvkm_disp_dtor(struct nvkm_engine *engine)
 	}
 
 	nvkm_event_fini(&disp->vblank);
-	nvkm_event_fini(&disp->hpd);
 
 	while (!list_empty(&disp->conns)) {
 		conn = list_first_entry(&disp->conns, typeof(*conn), head);
@@ -473,5 +389,6 @@ nvkm_disp_new_(const struct nvkm_disp_func *func, struct nvkm_device *device,
 		mutex_init(&disp->super.mutex);
 	}
 
-	return nvkm_event_init(func->uevent, 1, ARRAY_SIZE(disp->chan), &disp->uevent);
+	return nvkm_event_init(func->uevent, &disp->engine.subdev, 1, ARRAY_SIZE(disp->chan),
+			       &disp->uevent);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c
index 7ed11801a3ae..fbdae1137864 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.c
@@ -29,38 +29,14 @@
 
 #include <nvif/event.h>
 
-static int
-nvkm_conn_hpd(struct nvkm_notify *notify)
-{
-	struct nvkm_conn *conn = container_of(notify, typeof(*conn), hpd);
-	struct nvkm_disp *disp = conn->disp;
-	struct nvkm_gpio *gpio = disp->engine.subdev.device->gpio;
-	const struct nvkm_gpio_ntfy_rep *line = notify->data;
-	struct nvif_notify_conn_rep_v0 rep;
-	int index = conn->index;
-
-	CONN_DBG(conn, "HPD: %d", line->mask);
-
-	if (!nvkm_gpio_get(gpio, 0, DCB_GPIO_UNUSED, conn->hpd.index))
-		rep.mask = NVIF_NOTIFY_CONN_V0_UNPLUG;
-	else
-		rep.mask = NVIF_NOTIFY_CONN_V0_PLUG;
-	rep.version = 0;
-
-	nvkm_event_send(&disp->hpd, rep.mask, index, &rep, sizeof(rep));
-	return NVKM_NOTIFY_KEEP;
-}
-
 void
 nvkm_conn_fini(struct nvkm_conn *conn)
 {
-	nvkm_notify_put(&conn->hpd);
 }
 
 void
 nvkm_conn_init(struct nvkm_conn *conn)
 {
-	nvkm_notify_get(&conn->hpd);
 }
 
 void
@@ -68,7 +44,6 @@ nvkm_conn_del(struct nvkm_conn **pconn)
 {
 	struct nvkm_conn *conn = *pconn;
 	if (conn) {
-		nvkm_notify_fini(&conn->hpd);
 		kfree(*pconn);
 		*pconn = NULL;
 	}
@@ -106,20 +81,6 @@ nvkm_conn_ctor(struct nvkm_disp *disp, int index, struct nvbios_connE *info,
 		}
 
 		conn->info.hpd = func.line;
-
-		ret = nvkm_notify_init(NULL, &gpio->event, nvkm_conn_hpd,
-				       true, &(struct nvkm_gpio_ntfy_req) {
-					.mask = NVKM_GPIO_TOGGLED,
-					.line = func.line,
-				       },
-				       sizeof(struct nvkm_gpio_ntfy_req),
-				       sizeof(struct nvkm_gpio_ntfy_rep),
-				       &conn->hpd);
-		if (ret) {
-			CONN_ERR(conn, "func %02x failed, %d", info->hpd, ret);
-		} else {
-			CONN_DBG(conn, "func %02x (HPD)", info->hpd);
-		}
 	}
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h
index f109634ce5ca..a0600e72b0ec 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/conn.h
@@ -3,7 +3,6 @@
 #define __NVKM_DISP_CONN_H__
 #include "priv.h"
 
-#include <core/notify.h>
 #include <subdev/bios.h>
 #include <subdev/bios/conn.h>
 
@@ -12,8 +11,6 @@ struct nvkm_conn {
 	int index;
 	struct nvbios_connE info;
 
-	struct nvkm_notify hpd;
-
 	struct list_head head;
 
 	struct nvkm_object object;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
index c1b3206f27e6..40c8ea43c42f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
@@ -274,70 +274,17 @@ nvkm_dp_train_cr(struct lt_state *lt)
 }
 
 static int
-nvkm_dp_train_links(struct nvkm_outp *outp, int rate)
+nvkm_dp_train_link(struct nvkm_outp *outp, int rate)
 {
 	struct nvkm_ior *ior = outp->ior;
-	struct nvkm_disp *disp = outp->disp;
-	struct nvkm_subdev *subdev = &disp->engine.subdev;
-	struct nvkm_bios *bios = subdev->device->bios;
 	struct lt_state lt = {
 		.outp = outp,
+		.pc2 = outp->dp.dpcd[DPCD_RC02] & DPCD_RC02_TPS3_SUPPORTED,
 	};
-	u32 lnkcmp;
 	u8 sink[2], data;
 	int ret;
 
-	OUTP_DBG(outp, "training %d x %d MB/s", ior->dp.nr, ior->dp.bw * 27);
-
-	/* Intersect misc. capabilities of the OR and sink. */
-	if (disp->engine.subdev.device->chipset < 0x110)
-		outp->dp.dpcd[DPCD_RC03] &= ~DPCD_RC03_TPS4_SUPPORTED;
-	if (disp->engine.subdev.device->chipset < 0xd0)
-		outp->dp.dpcd[DPCD_RC02] &= ~DPCD_RC02_TPS3_SUPPORTED;
-	lt.pc2 = outp->dp.dpcd[DPCD_RC02] & DPCD_RC02_TPS3_SUPPORTED;
-
-	if (AMPERE_IED_HACK(disp) && (lnkcmp = lt.outp->dp.info.script[0])) {
-		/* Execute BeforeLinkTraining script from DP Info table. */
-		while (ior->dp.bw < nvbios_rd08(bios, lnkcmp))
-			lnkcmp += 3;
-		lnkcmp = nvbios_rd16(bios, lnkcmp + 1);
-
-		nvbios_init(&outp->disp->engine.subdev, lnkcmp,
-			init.outp = &outp->info;
-			init.or   = ior->id;
-			init.link = ior->asy.link;
-		);
-	}
-
-	/* Set desired link configuration on the source. */
-	if ((lnkcmp = lt.outp->dp.info.lnkcmp)) {
-		if (outp->dp.version < 0x30) {
-			while ((ior->dp.bw * 2700) < nvbios_rd16(bios, lnkcmp))
-				lnkcmp += 4;
-			lnkcmp = nvbios_rd16(bios, lnkcmp + 2);
-		} else {
-			while (ior->dp.bw < nvbios_rd08(bios, lnkcmp))
-				lnkcmp += 3;
-			lnkcmp = nvbios_rd16(bios, lnkcmp + 1);
-		}
-
-		nvbios_init(subdev, lnkcmp,
-			init.outp = &outp->info;
-			init.or   = ior->id;
-			init.link = ior->asy.link;
-		);
-	}
-
-	ret = ior->func->dp->links(ior, outp->dp.aux);
-	if (ret) {
-		if (ret < 0) {
-			OUTP_ERR(outp, "train failed with %d", ret);
-			return ret;
-		}
-		return 0;
-	}
-
-	ior->func->dp->power(ior, ior->dp.nr);
+	OUTP_DBG(outp, "training %dx%02x", ior->dp.nr, ior->dp.bw);
 
 	/* Select LTTPR non-transparent mode if we have a valid configuration,
 	 * use transparent mode otherwise.
@@ -393,6 +340,71 @@ nvkm_dp_train_links(struct nvkm_outp *outp, int rate)
 	return ret;
 }
 
+static int
+nvkm_dp_train_links(struct nvkm_outp *outp, int rate)
+{
+	struct nvkm_ior *ior = outp->ior;
+	struct nvkm_disp *disp = outp->disp;
+	struct nvkm_subdev *subdev = &disp->engine.subdev;
+	struct nvkm_bios *bios = subdev->device->bios;
+	u32 lnkcmp;
+	int ret;
+
+	OUTP_DBG(outp, "programming link for %dx%02x", ior->dp.nr, ior->dp.bw);
+
+	/* Intersect misc. capabilities of the OR and sink. */
+	if (disp->engine.subdev.device->chipset < 0x110)
+		outp->dp.dpcd[DPCD_RC03] &= ~DPCD_RC03_TPS4_SUPPORTED;
+	if (disp->engine.subdev.device->chipset < 0xd0)
+		outp->dp.dpcd[DPCD_RC02] &= ~DPCD_RC02_TPS3_SUPPORTED;
+
+	if (AMPERE_IED_HACK(disp) && (lnkcmp = outp->dp.info.script[0])) {
+		/* Execute BeforeLinkTraining script from DP Info table. */
+		while (ior->dp.bw < nvbios_rd08(bios, lnkcmp))
+			lnkcmp += 3;
+		lnkcmp = nvbios_rd16(bios, lnkcmp + 1);
+
+		nvbios_init(&outp->disp->engine.subdev, lnkcmp,
+			init.outp = &outp->info;
+			init.or   = ior->id;
+			init.link = ior->asy.link;
+		);
+	}
+
+	/* Set desired link configuration on the source. */
+	if ((lnkcmp = outp->dp.info.lnkcmp)) {
+		if (outp->dp.version < 0x30) {
+			while ((ior->dp.bw * 2700) < nvbios_rd16(bios, lnkcmp))
+				lnkcmp += 4;
+			lnkcmp = nvbios_rd16(bios, lnkcmp + 2);
+		} else {
+			while (ior->dp.bw < nvbios_rd08(bios, lnkcmp))
+				lnkcmp += 3;
+			lnkcmp = nvbios_rd16(bios, lnkcmp + 1);
+		}
+
+		nvbios_init(subdev, lnkcmp,
+			init.outp = &outp->info;
+			init.or   = ior->id;
+			init.link = ior->asy.link;
+		);
+	}
+
+	ret = ior->func->dp->links(ior, outp->dp.aux);
+	if (ret) {
+		if (ret < 0) {
+			OUTP_ERR(outp, "train failed with %d", ret);
+			return ret;
+		}
+		return 0;
+	}
+
+	ior->func->dp->power(ior, ior->dp.nr);
+
+	/* Attempt to train the link in this configuration. */
+	return nvkm_dp_train_link(outp, rate);
+}
+
 static void
 nvkm_dp_train_fini(struct nvkm_outp *outp)
 {
@@ -439,6 +451,16 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps)
 	int ret = -EINVAL, nr, rate;
 	u8  pwr;
 
+	/* Retraining link?  Skip source configuration, it can mess up the active modeset. */
+	if (atomic_read(&outp->dp.lt.done)) {
+		for (rate = 0; rate < outp->dp.rates; rate++) {
+			if (outp->dp.rate[rate].rate == ior->dp.bw * 27000)
+				return nvkm_dp_train_link(outp, ret);
+		}
+		WARN_ON(1);
+		return -EINVAL;
+	}
+
 	/* Ensure sink is not in a low-power state. */
 	if (!nvkm_rdaux(outp->dp.aux, DPCD_SC00, &pwr, 1)) {
 		if ((pwr & DPCD_SC00_SET_POWER) != DPCD_SC00_SET_POWER_D0) {
@@ -455,6 +477,21 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps)
 	/* Link training. */
 	OUTP_DBG(outp, "training");
 	nvkm_dp_train_init(outp);
+
+	/* Validate and train at configuration requested (if any) on ACQUIRE. */
+	if (outp->dp.lt.nr) {
+		for (nr = outp->dp.links; ret < 0 && nr; nr >>= 1) {
+			for (rate = 0; nr == outp->dp.lt.nr && rate < outp->dp.rates; rate++) {
+				if (outp->dp.rate[rate].rate / 27000 == outp->dp.lt.bw) {
+					ior->dp.bw = outp->dp.rate[rate].rate / 27000;
+					ior->dp.nr = nr;
+					ret = nvkm_dp_train_links(outp, rate);
+				}
+			}
+		}
+	}
+
+	/* Otherwise, loop through all valid link configurations that support the data rate. */
 	for (nr = outp->dp.links; ret < 0 && nr; nr >>= 1) {
 		for (rate = 0; ret < 0 && rate < outp->dp.rates; rate++) {
 			if (outp->dp.rate[rate].rate * nr >= dataKBps || WARN_ON(!ior->dp.nr)) {
@@ -465,6 +502,8 @@ nvkm_dp_train(struct nvkm_outp *outp, u32 dataKBps)
 			}
 		}
 	}
+
+	/* Finish up. */
 	nvkm_dp_train_fini(outp);
 	if (ret < 0)
 		OUTP_ERR(outp, "training failed");
@@ -595,18 +634,38 @@ nvkm_dp_enable_supported_link_rates(struct nvkm_outp *outp)
 	return outp->dp.rates != 0;
 }
 
-static bool
-nvkm_dp_enable(struct nvkm_outp *outp, bool enable)
+void
+nvkm_dp_enable(struct nvkm_outp *outp, bool auxpwr)
 {
+	struct nvkm_gpio *gpio = outp->disp->engine.subdev.device->gpio;
 	struct nvkm_i2c_aux *aux = outp->dp.aux;
 
-	if (enable) {
-		if (!outp->dp.present) {
-			OUTP_DBG(outp, "aux power -> always");
-			nvkm_i2c_aux_monitor(aux, true);
-			outp->dp.present = true;
+	if (auxpwr && !outp->dp.aux_pwr) {
+		/* eDP panels need powering on by us (if the VBIOS doesn't default it
+		 * to on) before doing any AUX channel transactions.  LVDS panel power
+		 * is handled by the SOR itself, and not required for LVDS DDC.
+		 */
+		if (outp->conn->info.type == DCB_CONNECTOR_eDP) {
+			int power = nvkm_gpio_get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff);
+			if (power == 0) {
+				nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1);
+				outp->dp.aux_pwr_pu = true;
+			}
+
+			/* We delay here unconditionally, even if already powered,
+			 * because some laptop panels having a significant resume
+			 * delay before the panel begins responding.
+			 *
+			 * This is likely a bit of a hack, but no better idea for
+			 * handling this at the moment.
+			 */
+			msleep(300);
 		}
 
+		OUTP_DBG(outp, "aux power -> always");
+		nvkm_i2c_aux_monitor(aux, true);
+		outp->dp.aux_pwr = true;
+
 		/* Detect any LTTPRs before reading DPCD receiver caps. */
 		if (!nvkm_rdaux(aux, DPCD_LTTPR_REV, outp->dp.lttpr, sizeof(outp->dp.lttpr)) &&
 		    outp->dp.lttpr[0] >= 0x14 && outp->dp.lttpr[2]) {
@@ -659,96 +718,41 @@ nvkm_dp_enable(struct nvkm_outp *outp, bool enable)
 					outp->dp.rates++;
 				}
 			}
-
-			return true;
 		}
-	}
-
-	if (outp->dp.present) {
+	} else
+	if (!auxpwr && outp->dp.aux_pwr) {
 		OUTP_DBG(outp, "aux power -> demand");
 		nvkm_i2c_aux_monitor(aux, false);
-		outp->dp.present = false;
-	}
-
-	atomic_set(&outp->dp.lt.done, 0);
-	return false;
-}
-
-static int
-nvkm_dp_hpd(struct nvkm_notify *notify)
-{
-	const struct nvkm_i2c_ntfy_rep *line = notify->data;
-	struct nvkm_outp *outp = container_of(notify, typeof(*outp), dp.hpd);
-	struct nvkm_conn *conn = outp->conn;
-	struct nvkm_disp *disp = outp->disp;
-	struct nvif_notify_conn_rep_v0 rep = {};
+		outp->dp.aux_pwr = false;
+		atomic_set(&outp->dp.lt.done, 0);
 
-	OUTP_DBG(outp, "HPD: %d", line->mask);
-	if (line->mask & NVKM_I2C_IRQ) {
-		if (atomic_read(&outp->dp.lt.done))
-			outp->func->acquire(outp);
-		rep.mask |= NVIF_NOTIFY_CONN_V0_IRQ;
-	} else {
-		nvkm_dp_enable(outp, true);
+		/* Restore eDP panel GPIO to its prior state if we changed it, as
+		 * it could potentially interfere with other outputs.
+		 */
+		if (outp->conn->info.type == DCB_CONNECTOR_eDP) {
+			if (outp->dp.aux_pwr_pu) {
+				nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 0);
+				outp->dp.aux_pwr_pu = false;
+			}
+		}
 	}
-
-	if (line->mask & NVKM_I2C_UNPLUG)
-		rep.mask |= NVIF_NOTIFY_CONN_V0_UNPLUG;
-	if (line->mask & NVKM_I2C_PLUG)
-		rep.mask |= NVIF_NOTIFY_CONN_V0_PLUG;
-
-	nvkm_event_send(&disp->hpd, rep.mask, conn->index, &rep, sizeof(rep));
-	return NVKM_NOTIFY_KEEP;
 }
 
 static void
 nvkm_dp_fini(struct nvkm_outp *outp)
 {
-	nvkm_notify_put(&outp->dp.hpd);
 	nvkm_dp_enable(outp, false);
 }
 
 static void
 nvkm_dp_init(struct nvkm_outp *outp)
 {
-	struct nvkm_gpio *gpio = outp->disp->engine.subdev.device->gpio;
-
-	nvkm_notify_put(&outp->conn->hpd);
-
-	/* eDP panels need powering on by us (if the VBIOS doesn't default it
-	 * to on) before doing any AUX channel transactions.  LVDS panel power
-	 * is handled by the SOR itself, and not required for LVDS DDC.
-	 */
-	if (outp->conn->info.type == DCB_CONNECTOR_eDP) {
-		int power = nvkm_gpio_get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff);
-		if (power == 0)
-			nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1);
-
-		/* We delay here unconditionally, even if already powered,
-		 * because some laptop panels having a significant resume
-		 * delay before the panel begins responding.
-		 *
-		 * This is likely a bit of a hack, but no better idea for
-		 * handling this at the moment.
-		 */
-		msleep(300);
-
-		/* If the eDP panel can't be detected, we need to restore
-		 * the panel power GPIO to avoid breaking another output.
-		 */
-		if (!nvkm_dp_enable(outp, true) && power == 0)
-			nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 0);
-	} else {
-		nvkm_dp_enable(outp, true);
-	}
-
-	nvkm_notify_get(&outp->dp.hpd);
+	nvkm_dp_enable(outp, outp->dp.enabled);
 }
 
 static void *
 nvkm_dp_dtor(struct nvkm_outp *outp)
 {
-	nvkm_notify_fini(&outp->dp.hpd);
 	return outp;
 }
 
@@ -797,21 +801,6 @@ nvkm_dp_new(struct nvkm_disp *disp, int index, struct dcb_output *dcbE, struct n
 
 	OUTP_DBG(outp, "bios dp %02x %02x %02x %02x", outp->dp.version, hdr, cnt, len);
 
-	/* hotplug detect, replaces gpio-based mechanism with aux events */
-	ret = nvkm_notify_init(NULL, &i2c->event, nvkm_dp_hpd, true,
-			       &(struct nvkm_i2c_ntfy_req) {
-				.mask = NVKM_I2C_PLUG | NVKM_I2C_UNPLUG |
-					NVKM_I2C_IRQ,
-				.port = outp->dp.aux->id,
-			       },
-			       sizeof(struct nvkm_i2c_ntfy_req),
-			       sizeof(struct nvkm_i2c_ntfy_rep),
-			       &outp->dp.hpd);
-	if (ret) {
-		OUTP_ERR(outp, "error monitoring aux hpd: %d", ret);
-		return ret;
-	}
-
 	mutex_init(&outp->dp.mutex);
 	atomic_set(&outp->dp.lt.done, 0);
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h
index 1d86baa6a424..9a6be43916bc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h
@@ -6,6 +6,7 @@
 int nvkm_dp_new(struct nvkm_disp *, int index, struct dcb_output *,
 		struct nvkm_outp **);
 void nvkm_dp_disable(struct nvkm_outp *, struct nvkm_ior *);
+void nvkm_dp_enable(struct nvkm_outp *, bool auxpwr);
 
 /* DPCD Receiver Capabilities */
 #define DPCD_RC00_DPCD_REV                                              0x00000
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c
index 4966a51af3d7..23ae451ba473 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/g84.c
@@ -29,9 +29,54 @@
 
 #include <nvif/class.h>
 
-void
-g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
-		  u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size)
+static void
+g84_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe vsi;
+	const u32 hoff = head * 0x800;
+
+	nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010000);
+	if (!size)
+		return;
+
+	pack_hdmi_infoframe(&vsi, data, size);
+
+	nvkm_wr32(device, 0x616544 + hoff, vsi.header);
+	nvkm_wr32(device, 0x616548 + hoff, vsi.subpack0_low);
+	nvkm_wr32(device, 0x61654c + hoff, vsi.subpack0_high);
+	/* Is there a second (or up to fourth?) set of subpack registers here? */
+	/* nvkm_wr32(device, 0x616550 + hoff, vsi.subpack1_low); */
+	/* nvkm_wr32(device, 0x616554 + hoff, vsi.subpack1_high); */
+
+	nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010001);
+}
+
+static void
+g84_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe avi;
+	const u32 hoff = head * 0x800;
+
+	pack_hdmi_infoframe(&avi, data, size);
+
+	nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x616528 + hoff, avi.header);
+	nvkm_wr32(device, 0x61652c + hoff, avi.subpack0_low);
+	nvkm_wr32(device, 0x616530 + hoff, avi.subpack0_high);
+	nvkm_wr32(device, 0x616534 + hoff, avi.subpack1_low);
+	nvkm_wr32(device, 0x616538 + hoff, avi.subpack1_high);
+
+	nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000001);
+}
+
+
+static void
+g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey)
 {
 	struct nvkm_device *device = ior->disp->engine.subdev.device;
 	const u32 ctrl = 0x40000000 * enable |
@@ -39,31 +84,13 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
 			 max_ac_packet << 16 |
 			 rekey;
 	const u32 hoff = head * 0x800;
-	struct packed_hdmi_infoframe avi_infoframe;
-	struct packed_hdmi_infoframe vendor_infoframe;
-
-	pack_hdmi_infoframe(&avi_infoframe, avi, avi_size);
-	pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size);
 
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x6165a4 + hoff, 0x40000000, 0x00000000);
-		nvkm_mask(device, 0x61653c + hoff, 0x00000001, 0x00000000);
-		nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000);
 		nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000);
 		return;
 	}
 
-	/* AVI InfoFrame */
-	nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000000);
-	if (avi_size) {
-		nvkm_wr32(device, 0x616528 + hoff, avi_infoframe.header);
-		nvkm_wr32(device, 0x61652c + hoff, avi_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x616530 + hoff, avi_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x616534 + hoff, avi_infoframe.subpack1_low);
-		nvkm_wr32(device, 0x616538 + hoff, avi_infoframe.subpack1_high);
-		nvkm_mask(device, 0x616520 + hoff, 0x00000001, 0x00000001);
-	}
-
 	/* Audio InfoFrame */
 	nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000000);
 	nvkm_wr32(device, 0x616508 + hoff, 0x000a0184);
@@ -71,17 +98,6 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
 	nvkm_wr32(device, 0x616510 + hoff, 0x00000000);
 	nvkm_mask(device, 0x616500 + hoff, 0x00000001, 0x00000001);
 
-	/* Vendor InfoFrame */
-	nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010000);
-	if (vendor_size) {
-		nvkm_wr32(device, 0x616544 + hoff, vendor_infoframe.header);
-		nvkm_wr32(device, 0x616548 + hoff, vendor_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x61654c + hoff, vendor_infoframe.subpack0_high);
-		/* Is there a second (or up to fourth?) set of subpack registers here? */
-		/* nvkm_wr32(device, 0x616550 + hoff, vendor_infoframe->subpack1_low); */
-		/* nvkm_wr32(device, 0x616554 + hoff, vendor_infoframe->subpack1_high); */
-		nvkm_mask(device, 0x61653c + hoff, 0x00010001, 0x00010001);
-	}
 
 	nvkm_mask(device, 0x6165d0 + hoff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */
 	nvkm_mask(device, 0x616568 + hoff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */
@@ -96,14 +112,19 @@ g84_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
 	nvkm_mask(device, 0x6165a4 + hoff, 0x5f1f007f, ctrl);
 }
 
+const struct nvkm_ior_func_hdmi
+g84_sor_hdmi = {
+	.ctrl = g84_sor_hdmi_ctrl,
+	.infoframe_avi = g84_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = g84_sor_hdmi_infoframe_vsi,
+};
+
 static const struct nvkm_ior_func
 g84_sor = {
 	.state = nv50_sor_state,
 	.power = nv50_sor_power,
 	.clock = nv50_sor_clock,
-	.hdmi = {
-		.ctrl = g84_sor_hdmi_ctrl,
-	},
+	.hdmi = &g84_sor_hdmi,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c
index 7489d0d7fce0..52099b75f52a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ga102.c
@@ -105,10 +105,7 @@ ga102_sor = {
 	.state = gv100_sor_state,
 	.power = nv50_sor_power,
 	.clock = ga102_sor_clock,
-	.hdmi = {
-		.ctrl = gv100_sor_hdmi_ctrl,
-		.scdc = gm200_sor_hdmi_scdc,
-	},
+	.hdmi = &gv100_sor_hdmi,
 	.dp = &ga102_sor_dp,
 	.hda = &gv100_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
index 39822f1b5b95..a48e9bdf4cd0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
@@ -202,19 +202,61 @@ gf119_sor_dp = {
 };
 
 static void
-gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
-		    u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size)
+gf119_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe vsi;
+	const u32 hoff = head * 0x800;
+
+	pack_hdmi_infoframe(&vsi, data, size);
+
+	nvkm_mask(device, 0x616730 + hoff, 0x00010001, 0x00010000);
+	if (!size)
+		return;
+
+	/*
+	 * These appear to be the audio infoframe registers,
+	 * but no other set of infoframe registers has yet
+	 * been found.
+	 */
+	nvkm_wr32(device, 0x616738 + hoff, vsi.header);
+	nvkm_wr32(device, 0x61673c + hoff, vsi.subpack0_low);
+	nvkm_wr32(device, 0x616740 + hoff, vsi.subpack0_high);
+	/* Is there a second (or further?) set of subpack registers here? */
+
+	nvkm_mask(device, 0x616730 + hoff, 0x00000001, 0x00000001);
+}
+
+static void
+gf119_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe avi;
+	const u32 hoff = head * 0x800;
+
+	pack_hdmi_infoframe(&avi, data, size);
+
+	nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x61671c + hoff, avi.header);
+	nvkm_wr32(device, 0x616720 + hoff, avi.subpack0_low);
+	nvkm_wr32(device, 0x616724 + hoff, avi.subpack0_high);
+	nvkm_wr32(device, 0x616728 + hoff, avi.subpack1_low);
+	nvkm_wr32(device, 0x61672c + hoff, avi.subpack1_high);
+
+	nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000001);
+}
+
+static void
+gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey)
 {
 	struct nvkm_device *device = ior->disp->engine.subdev.device;
 	const u32 ctrl = 0x40000000 * enable |
 			 max_ac_packet << 16 |
 			 rekey;
 	const u32 hoff = head * 0x800;
-	struct packed_hdmi_infoframe avi_infoframe;
-	struct packed_hdmi_infoframe vendor_infoframe;
-
-	pack_hdmi_infoframe(&avi_infoframe, avi, avi_size);
-	pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size);
 
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x616798 + hoff, 0x40000000, 0x00000000);
@@ -224,32 +266,6 @@ gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 		return;
 	}
 
-	/* AVI InfoFrame */
-	nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000000);
-	if (avi_size) {
-		nvkm_wr32(device, 0x61671c + hoff, avi_infoframe.header);
-		nvkm_wr32(device, 0x616720 + hoff, avi_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x616724 + hoff, avi_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x616728 + hoff, avi_infoframe.subpack1_low);
-		nvkm_wr32(device, 0x61672c + hoff, avi_infoframe.subpack1_high);
-		nvkm_mask(device, 0x616714 + hoff, 0x00000001, 0x00000001);
-	}
-
-	/* GENERIC(?) / Vendor InfoFrame? */
-	nvkm_mask(device, 0x616730 + hoff, 0x00010001, 0x00010000);
-	if (vendor_size) {
-		/*
-		 * These appear to be the audio infoframe registers,
-		 * but no other set of infoframe registers has yet
-		 * been found.
-		 */
-		nvkm_wr32(device, 0x616738 + hoff, vendor_infoframe.header);
-		nvkm_wr32(device, 0x61673c + hoff, vendor_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x616740 + hoff, vendor_infoframe.subpack0_high);
-		/* Is there a second (or further?) set of subpack registers here? */
-		nvkm_mask(device, 0x616730 + hoff, 0x00000001, 0x00000001);
-	}
-
 	/* ??? InfoFrame? */
 	nvkm_mask(device, 0x6167a4 + hoff, 0x00000001, 0x00000000);
 	nvkm_wr32(device, 0x6167ac + hoff, 0x00000010);
@@ -259,6 +275,13 @@ gf119_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 	nvkm_mask(device, 0x616798 + hoff, 0x401f007f, ctrl);
 }
 
+static const struct nvkm_ior_func_hdmi
+gf119_sor_hdmi = {
+	.ctrl = gf119_sor_hdmi_ctrl,
+	.infoframe_avi = gf119_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = gf119_sor_hdmi_infoframe_vsi,
+};
+
 void
 gf119_sor_clock(struct nvkm_ior *sor)
 {
@@ -305,9 +328,7 @@ gf119_sor = {
 	.state = gf119_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gf119_sor_hdmi_ctrl,
-	},
+	.hdmi = &gf119_sor_hdmi,
 	.dp = &gf119_sor_dp,
 	.hda = &gf119_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c
index 7248e9ec835e..876a21a0cebb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gk104.c
@@ -30,8 +30,51 @@
 #include <nvif/class.h>
 
 void
-gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
-		    u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size)
+gk104_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe vsi;
+	const u32 hoff = head * 0x400;
+
+	pack_hdmi_infoframe(&vsi, data, size);
+
+	/* GENERIC(?) / Vendor InfoFrame? */
+	nvkm_mask(device, 0x690100 + hoff, 0x00010001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x690108 + hoff, vsi.header);
+	nvkm_wr32(device, 0x69010c + hoff, vsi.subpack0_low);
+	nvkm_wr32(device, 0x690110 + hoff, vsi.subpack0_high);
+	/* Is there a second (or further?) set of subpack registers here? */
+	nvkm_mask(device, 0x690100 + hoff, 0x00000001, 0x00000001);
+}
+
+void
+gk104_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe avi;
+	const u32 hoff = head * 0x400;
+
+	pack_hdmi_infoframe(&avi, data, size);
+
+	/* AVI InfoFrame */
+	nvkm_mask(device, 0x690000 + hoff, 0x00000001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x690008 + hoff, avi.header);
+	nvkm_wr32(device, 0x69000c + hoff, avi.subpack0_low);
+	nvkm_wr32(device, 0x690010 + hoff, avi.subpack0_high);
+	nvkm_wr32(device, 0x690014 + hoff, avi.subpack1_low);
+	nvkm_wr32(device, 0x690018 + hoff, avi.subpack1_high);
+
+	nvkm_mask(device, 0x690000 + hoff, 0x00000001, 0x00000001);
+}
+
+void
+gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey)
 {
 	struct nvkm_device *device = ior->disp->engine.subdev.device;
 	const u32 ctrl = 0x40000000 * enable |
@@ -39,11 +82,6 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 			 rekey;
 	const u32 hoff = head * 0x800;
 	const u32 hdmi = head * 0x400;
-	struct packed_hdmi_infoframe avi_infoframe;
-	struct packed_hdmi_infoframe vendor_infoframe;
-
-	pack_hdmi_infoframe(&avi_infoframe, avi, avi_size);
-	pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size);
 
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x616798 + hoff, 0x40000000, 0x00000000);
@@ -53,28 +91,6 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 		return;
 	}
 
-	/* AVI InfoFrame */
-	nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000000);
-	if (avi_size) {
-		nvkm_wr32(device, 0x690008 + hdmi, avi_infoframe.header);
-		nvkm_wr32(device, 0x69000c + hdmi, avi_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x690010 + hdmi, avi_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x690014 + hdmi, avi_infoframe.subpack1_low);
-		nvkm_wr32(device, 0x690018 + hdmi, avi_infoframe.subpack1_high);
-		nvkm_mask(device, 0x690000 + hdmi, 0x00000001, 0x00000001);
-	}
-
-	/* GENERIC(?) / Vendor InfoFrame? */
-	nvkm_mask(device, 0x690100 + hdmi, 0x00010001, 0x00000000);
-	if (vendor_size) {
-		nvkm_wr32(device, 0x690108 + hdmi, vendor_infoframe.header);
-		nvkm_wr32(device, 0x69010c + hdmi, vendor_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x690110 + hdmi, vendor_infoframe.subpack0_high);
-		/* Is there a second (or further?) set of subpack registers here? */
-		nvkm_mask(device, 0x690100 + hdmi, 0x00000001, 0x00000001);
-	}
-
-
 	/* ??? InfoFrame? */
 	nvkm_mask(device, 0x6900c0 + hdmi, 0x00000001, 0x00000000);
 	nvkm_wr32(device, 0x6900cc + hdmi, 0x00000010);
@@ -87,14 +103,19 @@ gk104_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 	nvkm_mask(device, 0x616798 + hoff, 0x401f007f, ctrl);
 }
 
+const struct nvkm_ior_func_hdmi
+gk104_sor_hdmi = {
+	.ctrl = gk104_sor_hdmi_ctrl,
+	.infoframe_avi = gk104_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = gk104_sor_hdmi_infoframe_vsi,
+};
+
 static const struct nvkm_ior_func
 gk104_sor = {
 	.state = gf119_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gk104_sor_hdmi_ctrl,
-	},
+	.hdmi = &gk104_sor_hdmi,
 	.dp = &gf119_sor_dp,
 	.hda = &gf119_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
index 9e9ef49bd8ac..b4d8e868616f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
@@ -70,9 +70,7 @@ gm107_sor = {
 	.state = gf119_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gk104_sor_hdmi_ctrl,
-	},
+	.hdmi = &gk104_sor_hdmi,
 	.dp = &gm107_sor_dp,
 	.hda = &gf119_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c
index 4ecc8f98af6e..562ebae57d44 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm200.c
@@ -79,6 +79,14 @@ gm200_sor_hdmi_scdc(struct nvkm_ior *ior, u8 scdc)
 	ior->tmds.high_speed = !!(scdc & 0x2);
 }
 
+const struct nvkm_ior_func_hdmi
+gm200_sor_hdmi = {
+	.ctrl = gk104_sor_hdmi_ctrl,
+	.scdc = gm200_sor_hdmi_scdc,
+	.infoframe_avi = gk104_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = gk104_sor_hdmi_infoframe_vsi,
+};
+
 void
 gm200_sor_route_set(struct nvkm_outp *outp, struct nvkm_ior *ior)
 {
@@ -131,10 +139,7 @@ gm200_sor = {
 	.state = gf119_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gk104_sor_hdmi_ctrl,
-		.scdc = gm200_sor_hdmi_scdc,
-	},
+	.hdmi = &gm200_sor_hdmi,
 	.dp = &gm200_sor_dp,
 	.hda = &gf119_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c
index 7172a9dfd89b..7f1eb4332040 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gp100.c
@@ -37,10 +37,7 @@ gp100_sor = {
 	.state = gf119_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gk104_sor_hdmi_ctrl,
-		.scdc = gm200_sor_hdmi_scdc,
-	},
+	.hdmi = &gm200_sor_hdmi,
 	.dp = &gm200_sor_dp,
 	.hda = &gf119_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
index 70c49e7af9cf..a2c7c6f83dcd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
@@ -92,9 +92,53 @@ gt215_sor_dp = {
 	.watermark = g94_sor_dp_watermark,
 };
 
-void
-gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
-		    u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size)
+static void
+gt215_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe vsi;
+	const u32 soff = nv50_ior_base(ior);
+
+	pack_hdmi_infoframe(&vsi, data, size);
+
+	nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x61c544 + soff, vsi.header);
+	nvkm_wr32(device, 0x61c548 + soff, vsi.subpack0_low);
+	nvkm_wr32(device, 0x61c54c + soff, vsi.subpack0_high);
+	/* Is there a second (or up to fourth?) set of subpack registers here? */
+	/* nvkm_wr32(device, 0x61c550 + soff, vsi.subpack1_low); */
+	/* nvkm_wr32(device, 0x61c554 + soff, vsi.subpack1_high); */
+
+	nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010001);
+}
+
+static void
+gt215_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe avi;
+	const u32 soff = nv50_ior_base(ior);
+
+	pack_hdmi_infoframe(&avi, data, size);
+
+	nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000);
+	if (size)
+		return;
+
+	nvkm_wr32(device, 0x61c528 + soff, avi.header);
+	nvkm_wr32(device, 0x61c52c + soff, avi.subpack0_low);
+	nvkm_wr32(device, 0x61c530 + soff, avi.subpack0_high);
+	nvkm_wr32(device, 0x61c534 + soff, avi.subpack1_low);
+	nvkm_wr32(device, 0x61c538 + soff, avi.subpack1_high);
+
+	nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001);
+}
+
+static void
+gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey)
 {
 	struct nvkm_device *device = ior->disp->engine.subdev.device;
 	const u32 ctrl = 0x40000000 * enable |
@@ -102,11 +146,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 			 max_ac_packet << 16 |
 			 rekey;
 	const u32 soff = nv50_ior_base(ior);
-	struct packed_hdmi_infoframe avi_infoframe;
-	struct packed_hdmi_infoframe vendor_infoframe;
-
-	pack_hdmi_infoframe(&avi_infoframe, avi, avi_size);
-	pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size);
 
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x61c5a4 + soff, 0x40000000, 0x00000000);
@@ -116,17 +155,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 		return;
 	}
 
-	/* AVI InfoFrame */
-	nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000);
-	if (avi_size) {
-		nvkm_wr32(device, 0x61c528 + soff, avi_infoframe.header);
-		nvkm_wr32(device, 0x61c52c + soff, avi_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x61c530 + soff, avi_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x61c534 + soff, avi_infoframe.subpack1_low);
-		nvkm_wr32(device, 0x61c538 + soff, avi_infoframe.subpack1_high);
-		nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000001);
-	}
-
 	/* Audio InfoFrame */
 	nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000000);
 	nvkm_wr32(device, 0x61c508 + soff, 0x000a0184);
@@ -134,18 +162,6 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 	nvkm_wr32(device, 0x61c510 + soff, 0x00000000);
 	nvkm_mask(device, 0x61c500 + soff, 0x00000001, 0x00000001);
 
-	/* Vendor InfoFrame */
-	nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010000);
-	if (vendor_size) {
-		nvkm_wr32(device, 0x61c544 + soff, vendor_infoframe.header);
-		nvkm_wr32(device, 0x61c548 + soff, vendor_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x61c54c + soff, vendor_infoframe.subpack0_high);
-		/* Is there a second (or up to fourth?) set of subpack registers here? */
-		/* nvkm_wr32(device, 0x61c550 + soff, vendor_infoframe.subpack1_low); */
-		/* nvkm_wr32(device, 0x61c554 + soff, vendor_infoframe.subpack1_high); */
-		nvkm_mask(device, 0x61c53c + soff, 0x00010001, 0x00010001);
-	}
-
 	nvkm_mask(device, 0x61c5d0 + soff, 0x00070001, 0x00010001); /* SPARE, HW_CTS */
 	nvkm_mask(device, 0x61c568 + soff, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */
 	nvkm_mask(device, 0x61c578 + soff, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */
@@ -159,14 +175,19 @@ gt215_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 	nvkm_mask(device, 0x61c5a4 + soff, 0x5f1f007f, ctrl);
 }
 
+const struct nvkm_ior_func_hdmi
+gt215_sor_hdmi = {
+	.ctrl = gt215_sor_hdmi_ctrl,
+	.infoframe_avi = gt215_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = gt215_sor_hdmi_infoframe_vsi,
+};
+
 static const struct nvkm_ior_func
 gt215_sor = {
 	.state = g94_sor_state,
 	.power = nv50_sor_power,
 	.clock = nv50_sor_clock,
-	.hdmi = {
-		.ctrl = gt215_sor_hdmi_ctrl,
-	},
+	.hdmi = &gt215_sor_hdmi,
 	.dp = &gt215_sor_dp,
 	.hda = &gt215_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c
index 6b9d49270fa7..115d0997fd62 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c
@@ -96,9 +96,54 @@ gv100_sor_dp = {
 	.watermark = gv100_sor_dp_watermark,
 };
 
-void
-gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet,
-		    u8 rekey, u8 *avi, u8 avi_size, u8 *vendor, u8 vendor_size)
+static void
+gv100_sor_hdmi_infoframe_vsi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe vsi;
+	const u32 hoff = head * 0x400;
+
+	pack_hdmi_infoframe(&vsi, data, size);
+
+	nvkm_mask(device, 0x6f0100 + hoff, 0x00010001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x6f0108 + hoff, vsi.header);
+	nvkm_wr32(device, 0x6f010c + hoff, vsi.subpack0_low);
+	nvkm_wr32(device, 0x6f0110 + hoff, vsi.subpack0_high);
+	nvkm_wr32(device, 0x6f0114 + hoff, 0x00000000);
+	nvkm_wr32(device, 0x6f0118 + hoff, 0x00000000);
+	nvkm_wr32(device, 0x6f011c + hoff, 0x00000000);
+	nvkm_wr32(device, 0x6f0120 + hoff, 0x00000000);
+	nvkm_wr32(device, 0x6f0124 + hoff, 0x00000000);
+	nvkm_mask(device, 0x6f0100 + hoff, 0x00000001, 0x00000001);
+}
+
+static void
+gv100_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 size)
+{
+	struct nvkm_device *device = ior->disp->engine.subdev.device;
+	struct packed_hdmi_infoframe avi;
+	const u32 hoff = head * 0x400;
+
+	pack_hdmi_infoframe(&avi, data, size);
+
+	nvkm_mask(device, 0x6f0000 + hoff, 0x00000001, 0x00000000);
+	if (!size)
+		return;
+
+	nvkm_wr32(device, 0x6f0008 + hoff, avi.header);
+	nvkm_wr32(device, 0x6f000c + hoff, avi.subpack0_low);
+	nvkm_wr32(device, 0x6f0010 + hoff, avi.subpack0_high);
+	nvkm_wr32(device, 0x6f0014 + hoff, avi.subpack1_low);
+	nvkm_wr32(device, 0x6f0018 + hoff, avi.subpack1_high);
+
+	nvkm_mask(device, 0x6f0000 + hoff, 0x00000001, 0x00000001);
+}
+
+static void
+gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packet, u8 rekey)
 {
 	struct nvkm_device *device = ior->disp->engine.subdev.device;
 	const u32 ctrl = 0x40000000 * enable |
@@ -106,11 +151,6 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 			 rekey;
 	const u32 hoff = head * 0x800;
 	const u32 hdmi = head * 0x400;
-	struct packed_hdmi_infoframe avi_infoframe;
-	struct packed_hdmi_infoframe vendor_infoframe;
-
-	pack_hdmi_infoframe(&avi_infoframe, avi, avi_size);
-	pack_hdmi_infoframe(&vendor_infoframe, vendor, vendor_size);
 
 	if (!(ctrl & 0x40000000)) {
 		nvkm_mask(device, 0x6165c0 + hoff, 0x40000000, 0x00000000);
@@ -120,32 +160,6 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 		return;
 	}
 
-	/* AVI InfoFrame (AVI). */
-	nvkm_mask(device, 0x6f0000 + hdmi, 0x00000001, 0x00000000);
-	if (avi_size) {
-		nvkm_wr32(device, 0x6f0008 + hdmi, avi_infoframe.header);
-		nvkm_wr32(device, 0x6f000c + hdmi, avi_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x6f0010 + hdmi, avi_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x6f0014 + hdmi, avi_infoframe.subpack1_low);
-		nvkm_wr32(device, 0x6f0018 + hdmi, avi_infoframe.subpack1_high);
-		nvkm_mask(device, 0x6f0000 + hdmi, 0x00000001, 0x00000001);
-	}
-
-	/* Vendor-specific InfoFrame (VSI). */
-	nvkm_mask(device, 0x6f0100 + hdmi, 0x00010001, 0x00000000);
-	if (vendor_size) {
-		nvkm_wr32(device, 0x6f0108 + hdmi, vendor_infoframe.header);
-		nvkm_wr32(device, 0x6f010c + hdmi, vendor_infoframe.subpack0_low);
-		nvkm_wr32(device, 0x6f0110 + hdmi, vendor_infoframe.subpack0_high);
-		nvkm_wr32(device, 0x6f0114 + hdmi, 0x00000000);
-		nvkm_wr32(device, 0x6f0118 + hdmi, 0x00000000);
-		nvkm_wr32(device, 0x6f011c + hdmi, 0x00000000);
-		nvkm_wr32(device, 0x6f0120 + hdmi, 0x00000000);
-		nvkm_wr32(device, 0x6f0124 + hdmi, 0x00000000);
-		nvkm_mask(device, 0x6f0100 + hdmi, 0x00000001, 0x00000001);
-	}
-
-
 	/* General Control (GCP). */
 	nvkm_mask(device, 0x6f00c0 + hdmi, 0x00000001, 0x00000000);
 	nvkm_wr32(device, 0x6f00cc + hdmi, 0x00000010);
@@ -158,6 +172,14 @@ gv100_sor_hdmi_ctrl(struct nvkm_ior *ior, int head, bool enable, u8 max_ac_packe
 	nvkm_mask(device, 0x6165c0 + hoff, 0x401f007f, ctrl);
 }
 
+const struct nvkm_ior_func_hdmi
+gv100_sor_hdmi = {
+	.ctrl = gv100_sor_hdmi_ctrl,
+	.scdc = gm200_sor_hdmi_scdc,
+	.infoframe_avi = gv100_sor_hdmi_infoframe_avi,
+	.infoframe_vsi = gv100_sor_hdmi_infoframe_vsi,
+};
+
 void
 gv100_sor_state(struct nvkm_ior *sor, struct nvkm_ior_state *state)
 {
@@ -190,10 +212,7 @@ gv100_sor = {
 	.state = gv100_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gv100_sor_hdmi_ctrl,
-		.scdc = gm200_sor_hdmi_scdc,
-	},
+	.hdmi = &gv100_sor_hdmi,
 	.dp = &gv100_sor_dp,
 	.hda = &gv100_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c
index 83152c26fe3e..7f5d13d13c94 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.c
@@ -39,44 +39,6 @@ nvkm_head_find(struct nvkm_disp *disp, int id)
 	return NULL;
 }
 
-int
-nvkm_head_mthd_scanoutpos(struct nvkm_object *object,
-			  struct nvkm_head *head, void *data, u32 size)
-{
-	union {
-		struct nv04_disp_scanoutpos_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(object, "head scanoutpos size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(object, "head scanoutpos vers %d\n",
-			   args->v0.version);
-
-		head->func->state(head, &head->arm);
-		args->v0.vtotal  = head->arm.vtotal;
-		args->v0.vblanks = head->arm.vblanks;
-		args->v0.vblanke = head->arm.vblanke;
-		args->v0.htotal  = head->arm.htotal;
-		args->v0.hblanks = head->arm.hblanks;
-		args->v0.hblanke = head->arm.hblanke;
-
-		/* We don't support reading htotal/vtotal on pre-NV50 VGA,
-		 * so we have to give up and trigger the timestamping
-		 * fallback in the drm core.
-		 */
-		if (!args->v0.vtotal || !args->v0.htotal)
-			return -ENOTSUPP;
-
-		args->v0.time[0] = ktime_to_ns(ktime_get());
-		head->func->rgpos(head, &args->v0.hline, &args->v0.vline);
-		args->v0.time[1] = ktime_to_ns(ktime_get());
-	} else
-		return ret;
-
-	return 0;
-}
-
 void
 nvkm_head_del(struct nvkm_head **phead)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h
index 84a2989193cf..856252bf559a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/head.h
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: MIT */
 #ifndef __NVKM_DISP_HEAD_H__
 #define __NVKM_DISP_HEAD_H__
+#include <nvif/object.h>
 #include "priv.h"
 
 struct nvkm_head {
@@ -26,12 +27,12 @@ struct nvkm_head {
 			u8 depth;
 		} or;
 	} arm, asy;
+
+	struct nvkm_object object;
 };
 
 int nvkm_head_new_(const struct nvkm_head_func *, struct nvkm_disp *, int id);
 void nvkm_head_del(struct nvkm_head **);
-int nvkm_head_mthd_scanoutpos(struct nvkm_object *,
-			      struct nvkm_head *, void *, u32);
 struct nvkm_head *nvkm_head_find(struct nvkm_disp *, int id);
 
 struct nvkm_head_func {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
index 671c4674ffcc..da1b1a626ef2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
@@ -63,12 +63,12 @@ struct nvkm_ior_func {
 	void (*war_2)(struct nvkm_ior *);
 	void (*war_3)(struct nvkm_ior *);
 
-	struct {
-		void (*ctrl)(struct nvkm_ior *, int head, bool enable,
-			     u8 max_ac_packet, u8 rekey, u8 *avi, u8 avi_size,
-			     u8 *vendor, u8 vendor_size);
+	const struct nvkm_ior_func_hdmi {
+		void (*ctrl)(struct nvkm_ior *, int head, bool enable, u8 max_ac_packet, u8 rekey);
 		void (*scdc)(struct nvkm_ior *, u8 scdc);
-	} hdmi;
+		void (*infoframe_avi)(struct nvkm_ior *, int head, void *data, u32 size);
+		void (*infoframe_vsi)(struct nvkm_ior *, int head, void *data, u32 size);
+	} *hdmi;
 
 	const struct nvkm_ior_func_dp {
 		u8 lanes[4];
@@ -124,9 +124,10 @@ void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool);
 void nv50_sor_clock(struct nvkm_ior *);
 
 int g84_sor_new(struct nvkm_disp *, int);
-void g84_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
+extern const struct nvkm_ior_func_hdmi g84_sor_hdmi;
 
 int g94_sor_cnt(struct nvkm_disp *, unsigned long *);
+
 void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
 extern const struct nvkm_ior_func_dp g94_sor_dp;
 int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);
@@ -137,7 +138,7 @@ void g94_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 void g94_sor_dp_activesym(struct nvkm_ior *, int, u8, u8, u8, u8);
 void g94_sor_dp_watermark(struct nvkm_ior *, int, u8);
 
-void gt215_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
+extern const struct nvkm_ior_func_hdmi gt215_sor_hdmi;
 void gt215_sor_dp_audio(struct nvkm_ior *, int, bool);
 extern const struct nvkm_ior_func_hda gt215_sor_hda;
 
@@ -156,12 +157,16 @@ void gf119_sor_hda_hpd(struct nvkm_ior *, int, bool);
 void gf119_sor_hda_eld(struct nvkm_ior *, int, u8 *, u8);
 
 int gk104_sor_new(struct nvkm_disp *, int);
-void gk104_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
+extern const struct nvkm_ior_func_hdmi gk104_sor_hdmi;
+void gk104_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8);
+void gk104_sor_hdmi_infoframe_avi(struct nvkm_ior *, int, void *, u32);
+void gk104_sor_hdmi_infoframe_vsi(struct nvkm_ior *, int, void *, u32);
 
 void gm107_sor_dp_pattern(struct nvkm_ior *, int);
 
 void gm200_sor_route_set(struct nvkm_outp *, struct nvkm_ior *);
 int gm200_sor_route_get(struct nvkm_outp *, int *);
+extern const struct nvkm_ior_func_hdmi gm200_sor_hdmi;
 void gm200_sor_hdmi_scdc(struct nvkm_ior *, u8);
 extern const struct nvkm_ior_func_dp gm200_sor_dp;
 void gm200_sor_dp_drive(struct nvkm_ior *, int, int, int, int, int);
@@ -170,7 +175,7 @@ int gp100_sor_new(struct nvkm_disp *, int);
 
 int gv100_sor_cnt(struct nvkm_disp *, unsigned long *);
 void gv100_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);
-void gv100_sor_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
+extern const struct nvkm_ior_func_hdmi gv100_sor_hdmi;
 void gv100_sor_dp_audio(struct nvkm_ior *, int, bool);
 void gv100_sor_dp_audio_sym(struct nvkm_ior *, int, u16, u32);
 void gv100_sor_dp_watermark(struct nvkm_ior *, int, u8);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c
index 916b1d477b0b..841e3b69fcaf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp77.c
@@ -31,9 +31,7 @@ mcp77_sor = {
 	.state = g94_sor_state,
 	.power = nv50_sor_power,
 	.clock = nv50_sor_clock,
-	.hdmi = {
-		.ctrl = g84_sor_hdmi_ctrl,
-	},
+	.hdmi = &g84_sor_hdmi,
 	.dp = &g94_sor_dp,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c
index a5a0b9439374..f96ba4752655 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/mcp89.c
@@ -44,9 +44,7 @@ mcp89_sor = {
 	.state = g94_sor_state,
 	.power = nv50_sor_power,
 	.clock = nv50_sor_clock,
-	.hdmi = {
-		.ctrl = gt215_sor_hdmi_ctrl,
-	},
+	.hdmi = &gt215_sor_hdmi,
 	.dp = &mcp89_sor_dp,
 	.hda = &gt215_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
index a46e13cc9ff1..be8116802960 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
@@ -503,7 +503,7 @@ nv50_disp_chan_uevent_init(struct nvkm_event *event, int types, int index)
 void
 nv50_disp_chan_uevent_send(struct nvkm_disp *disp, int chid)
 {
-	nvkm_event_send(&disp->uevent, NVKM_DISP_EVENT_CHAN_AWAKEN, chid, NULL, 0);
+	nvkm_event_ntfy(&disp->uevent, chid, NVKM_DISP_EVENT_CHAN_AWAKEN);
 }
 
 const struct nvkm_event_func
@@ -1238,6 +1238,8 @@ nv50_disp_super_2_2(struct nvkm_disp *disp, struct nvkm_head *head)
 	if (!ior)
 		return;
 
+	outp = ior->asy.outp;
+
 	/* For some reason, NVIDIA decided not to:
 	 *
 	 * A) Give dual-link LVDS a separate EVO protocol, like for TMDS.
@@ -1247,13 +1249,13 @@ nv50_disp_super_2_2(struct nvkm_disp *disp, struct nvkm_head *head)
 	 * Override the values we usually read from HW with the same
 	 * data we pass though an ioctl instead.
 	 */
-	if (ior->type == SOR && ior->asy.proto == LVDS) {
-		head->asy.or.depth = (disp->sor.lvdsconf & 0x0200) ? 24 : 18;
-		ior->asy.link      = (disp->sor.lvdsconf & 0x0100) ? 3  : 1;
+	if (outp && ior->type == SOR && ior->asy.proto == LVDS) {
+		head->asy.or.depth = outp->lvds.bpc8 ? 24 : 18;
+		ior->asy.link      = outp->lvds.dual ? 3 : 1;
 	}
 
 	/* Handle any link training, etc. */
-	if ((outp = ior->asy.outp) && outp->func->acquire)
+	if (outp && outp->func->acquire)
 		outp->func->acquire(outp);
 
 	/* Execute OnInt2 IED script. */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h
index 3f3924c41957..b7631c1ab242 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h
@@ -2,7 +2,6 @@
 #ifndef __NVKM_DISP_OUTP_H__
 #define __NVKM_DISP_OUTP_H__
 #include "priv.h"
-#include <core/notify.h>
 
 #include <subdev/bios.h>
 #include <subdev/bios/dcb.h>
@@ -27,14 +26,20 @@ struct nvkm_outp {
 	struct nvkm_ior *ior;
 
 	union {
+		struct {
+			bool dual;
+			bool bpc8;
+		} lvds;
+
 		struct {
 			struct nvbios_dpout info;
 			u8 version;
 
 			struct nvkm_i2c_aux *aux;
 
-			struct nvkm_notify hpd;
-			bool present;
+			bool enabled;
+			bool aux_pwr;
+			bool aux_pwr_pu;
 			u8 lttpr[6];
 			u8 lttprs;
 			u8 dpcd[16];
@@ -49,12 +54,17 @@ struct nvkm_outp {
 			struct mutex mutex;
 			struct {
 				atomic_t done;
+				u8 nr;
+				u8 bw;
 				bool mst;
 			} lt;
 		} dp;
 	};
 
 	struct nvkm_object object;
+	struct {
+		struct nvkm_head *head;
+	} asy;
 };
 
 int nvkm_outp_new_(const struct nvkm_outp_func *, struct nvkm_disp *, int index,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h
index cb25dfe849f0..ec5292a8f3c8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/priv.h
@@ -42,10 +42,6 @@ struct nvkm_disp_func {
 	} user[];
 };
 
-int  nvkm_disp_ntfy(struct nvkm_object *, u32, struct nvkm_event **);
-int nv04_disp_mthd(struct nvkm_object *, u32, void *, u32);
-int nv50_disp_root_mthd_(struct nvkm_object *, u32, void *, u32);
-
 int nv50_disp_oneinit(struct nvkm_disp *);
 int nv50_disp_init(struct nvkm_disp *);
 void nv50_disp_fini(struct nvkm_disp *);
@@ -86,4 +82,5 @@ extern const struct nvkm_event_func gv100_disp_chan_uevent;
 int nvkm_udisp_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **);
 int nvkm_uconn_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **);
 int nvkm_uoutp_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **);
+int nvkm_uhead_new(const struct nvkm_oclass *, void *, u32, struct nvkm_object **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
deleted file mode 100644
index 0af45ccd140c..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "chan.h"
-#include "head.h"
-#include "ior.h"
-#include "outp.h"
-
-#include <core/client.h>
-
-#include <nvif/class.h>
-#include <nvif/cl5070.h>
-#include <nvif/unpack.h>
-
-int
-nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
-{
-	union {
-		struct nv50_disp_mthd_v0 v0;
-		struct nv50_disp_mthd_v1 v1;
-	} *args = data;
-	struct nvkm_disp *disp = nvkm_udisp(object);
-	struct nvkm_outp *temp, *outp = NULL;
-	struct nvkm_head *head;
-	u16 type, mask = 0;
-	int hidx, ret = -ENOSYS;
-
-	if (mthd != NV50_DISP_MTHD)
-		return -EINVAL;
-
-	nvif_ioctl(object, "disp mthd size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
-		nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n",
-			   args->v0.version, args->v0.method, args->v0.head);
-		mthd = args->v0.method;
-		hidx = args->v0.head;
-	} else
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v1, 1, 1, true))) {
-		nvif_ioctl(object, "disp mthd vers %d mthd %02x "
-				   "type %04x mask %04x\n",
-			   args->v1.version, args->v1.method,
-			   args->v1.hasht, args->v1.hashm);
-		mthd = args->v1.method;
-		type = args->v1.hasht;
-		mask = args->v1.hashm;
-		hidx = ffs((mask >> 8) & 0x0f) - 1;
-	} else
-		return ret;
-
-	if (!(head = nvkm_head_find(disp, hidx)))
-		return -ENXIO;
-
-	if (mask) {
-		list_for_each_entry(temp, &disp->outps, head) {
-			if ((temp->info.hasht         == type) &&
-			    (temp->info.hashm & mask) == mask) {
-				outp = temp;
-				break;
-			}
-		}
-		if (outp == NULL)
-			return -ENXIO;
-	}
-
-	switch (mthd) {
-	case NV50_DISP_SCANOUTPOS: {
-		return nvkm_head_mthd_scanoutpos(object, head, data, size);
-	}
-	default:
-		break;
-	}
-
-	switch (mthd * !!outp) {
-	case NV50_DISP_MTHD_V1_ACQUIRE: {
-		union {
-			struct nv50_disp_acquire_v0 v0;
-		} *args = data;
-		int ret = -ENOSYS;
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-			ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, args->v0.hda);
-			if (ret == 0) {
-				args->v0.or = outp->ior->id;
-				args->v0.link = outp->ior->asy.link;
-			}
-		}
-		return ret;
-	}
-		break;
-	case NV50_DISP_MTHD_V1_RELEASE:
-		nvkm_outp_release(outp, NVKM_OUTP_USER);
-		return 0;
-	case NV50_DISP_MTHD_V1_SOR_HDA_ELD: {
-		union {
-			struct nv50_disp_sor_hda_eld_v0 v0;
-		} *args = data;
-		struct nvkm_ior *ior = outp->ior;
-		int ret = -ENOSYS;
-
-		nvif_ioctl(object, "disp sor hda eld size %d\n", size);
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
-			nvif_ioctl(object, "disp sor hda eld vers %d\n",
-				   args->v0.version);
-			if (size > 0x60)
-				return -E2BIG;
-		} else
-			return ret;
-
-		if (!ior->hda)
-			return -ENODEV;
-
-		if (size && args->v0.data[0]) {
-			if (outp->info.type == DCB_OUTPUT_DP)
-				ior->func->dp->audio(ior, hidx, true);
-			ior->func->hda->hpd(ior, hidx, true);
-			ior->func->hda->eld(ior, hidx, data, size);
-		} else {
-			if (outp->info.type == DCB_OUTPUT_DP)
-				ior->func->dp->audio(ior, hidx, false);
-			ior->func->hda->hpd(ior, hidx, false);
-		}
-
-		return 0;
-	}
-		break;
-	case NV50_DISP_MTHD_V1_SOR_HDMI_PWR: {
-		union {
-			struct nv50_disp_sor_hdmi_pwr_v0 v0;
-		} *args = data;
-		u8 *vendor, vendor_size;
-		u8 *avi, avi_size;
-		int ret = -ENOSYS;
-
-		nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
-			nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
-					   "max_ac_packet %d rekey %d scdc %d\n",
-				   args->v0.version, args->v0.state,
-				   args->v0.max_ac_packet, args->v0.rekey,
-				   args->v0.scdc);
-			if (args->v0.max_ac_packet > 0x1f || args->v0.rekey > 0x7f)
-				return -EINVAL;
-			if ((args->v0.avi_infoframe_length
-			     + args->v0.vendor_infoframe_length) > size)
-				return -EINVAL;
-			else
-			if ((args->v0.avi_infoframe_length
-			     + args->v0.vendor_infoframe_length) < size)
-				return -E2BIG;
-			avi = data;
-			avi_size = args->v0.avi_infoframe_length;
-			vendor = avi + avi_size;
-			vendor_size = args->v0.vendor_infoframe_length;
-		} else
-			return ret;
-
-		if (!outp->ior->func->hdmi.ctrl)
-			return -ENODEV;
-
-		outp->ior->func->hdmi.ctrl(outp->ior, hidx, args->v0.state,
-					   args->v0.max_ac_packet,
-					   args->v0.rekey, avi, avi_size,
-					   vendor, vendor_size);
-
-		if (outp->ior->func->hdmi.scdc)
-			outp->ior->func->hdmi.scdc(outp->ior, args->v0.scdc);
-
-		return 0;
-	}
-		break;
-	case NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT: {
-		union {
-			struct nv50_disp_sor_lvds_script_v0 v0;
-		} *args = data;
-		int ret = -ENOSYS;
-		nvif_ioctl(object, "disp sor lvds script size %d\n", size);
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-			nvif_ioctl(object, "disp sor lvds script "
-					   "vers %d name %04x\n",
-				   args->v0.version, args->v0.script);
-			disp->sor.lvdsconf = args->v0.script;
-			return 0;
-		} else
-			return ret;
-	}
-		break;
-	case NV50_DISP_MTHD_V1_SOR_DP_MST_LINK: {
-		union {
-			struct nv50_disp_sor_dp_mst_link_v0 v0;
-		} *args = data;
-		int ret = -ENOSYS;
-		nvif_ioctl(object, "disp sor dp mst link size %d\n", size);
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-			nvif_ioctl(object, "disp sor dp mst link vers %d state %d\n",
-				   args->v0.version, args->v0.state);
-			outp->dp.lt.mst = !!args->v0.state;
-			return 0;
-		} else
-			return ret;
-	}
-		break;
-	case NV50_DISP_MTHD_V1_SOR_DP_MST_VCPI: {
-		union {
-			struct nv50_disp_sor_dp_mst_vcpi_v0 v0;
-		} *args = data;
-		int ret = -ENOSYS;
-		nvif_ioctl(object, "disp sor dp mst vcpi size %d\n", size);
-		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-			nvif_ioctl(object, "disp sor dp mst vcpi vers %d "
-					   "slot %02x/%02x pbn %04x/%04x\n",
-				   args->v0.version, args->v0.start_slot,
-				   args->v0.num_slots, args->v0.pbn,
-				   args->v0.aligned_pbn);
-			if (!outp->ior->func->dp->vcpi)
-				return -ENODEV;
-			outp->ior->func->dp->vcpi(outp->ior, hidx,
-						 args->v0.start_slot,
-						 args->v0.num_slots,
-						 args->v0.pbn,
-						 args->v0.aligned_pbn);
-			return 0;
-		} else
-			return ret;
-	}
-		break;
-	default:
-		break;
-	}
-
-	return -EINVAL;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c
index e4ad1a6f6c88..f5242a672279 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/tu102.c
@@ -88,10 +88,7 @@ tu102_sor = {
 	.state = gv100_sor_state,
 	.power = nv50_sor_power,
 	.clock = gf119_sor_clock,
-	.hdmi = {
-		.ctrl = gv100_sor_hdmi_ctrl,
-		.scdc = gm200_sor_hdmi_scdc,
-	},
+	.hdmi = &gv100_sor_hdmi,
 	.dp = &tu102_sor_dp,
 	.hda = &gv100_sor_hda,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
index fd9f18144c26..dad942be6679 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c
@@ -21,11 +21,85 @@
  */
 #define nvkm_uconn(p) container_of((p), struct nvkm_conn, object)
 #include "conn.h"
+#include "outp.h"
 
+#include <core/client.h>
+#include <core/event.h>
 #include <subdev/gpio.h>
+#include <subdev/i2c.h>
 
 #include <nvif/if0011.h>
 
+static int
+nvkm_uconn_uevent_aux(struct nvkm_object *object, u64 token, u32 bits)
+{
+	union nvif_conn_event_args args;
+
+	args.v0.version = 0;
+	args.v0.types = 0;
+	if (bits & NVKM_I2C_PLUG)
+		args.v0.types |= NVIF_CONN_EVENT_V0_PLUG;
+	if (bits & NVKM_I2C_UNPLUG)
+		args.v0.types |= NVIF_CONN_EVENT_V0_UNPLUG;
+	if (bits & NVKM_I2C_IRQ)
+		args.v0.types |= NVIF_CONN_EVENT_V0_IRQ;
+
+	return object->client->event(token, &args, sizeof(args.v0));
+}
+
+static int
+nvkm_uconn_uevent_gpio(struct nvkm_object *object, u64 token, u32 bits)
+{
+	union nvif_conn_event_args args;
+
+	args.v0.version = 0;
+	args.v0.types = 0;
+	if (bits & NVKM_GPIO_HI)
+		args.v0.types |= NVIF_CONN_EVENT_V0_PLUG;
+	if (bits & NVKM_GPIO_LO)
+		args.v0.types |= NVIF_CONN_EVENT_V0_UNPLUG;
+
+	return object->client->event(token, &args, sizeof(args.v0));
+}
+
+static int
+nvkm_uconn_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent)
+{
+	struct nvkm_conn *conn = nvkm_uconn(object);
+	struct nvkm_device *device = conn->disp->engine.subdev.device;
+	struct nvkm_outp *outp;
+	union nvif_conn_event_args *args = argv;
+	u64 bits = 0;
+
+	if (!uevent) {
+		if (conn->info.hpd == DCB_GPIO_UNUSED)
+			return -ENOSYS;
+		return 0;
+	}
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+
+	list_for_each_entry(outp, &conn->disp->outps, head) {
+		if (outp->info.connector == conn->index && outp->dp.aux) {
+			if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG  ) bits |= NVKM_I2C_PLUG;
+			if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_I2C_UNPLUG;
+			if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ   ) bits |= NVKM_I2C_IRQ;
+
+			return nvkm_uevent_add(uevent, &device->i2c->event, outp->dp.aux->id, bits,
+					       nvkm_uconn_uevent_aux);
+		}
+	}
+
+	if (args->v0.types & NVIF_CONN_EVENT_V0_PLUG  ) bits |= NVKM_GPIO_HI;
+	if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_GPIO_LO;
+	if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ)
+		return -EINVAL;
+
+	return nvkm_uevent_add(uevent, &device->gpio->event, conn->info.hpd, bits,
+			       nvkm_uconn_uevent_gpio);
+}
+
 static int
 nvkm_uconn_mthd_hpd_status(struct nvkm_conn *conn, void *argv, u32 argc)
 {
@@ -82,6 +156,7 @@ static const struct nvkm_object_func
 nvkm_uconn = {
 	.dtor = nvkm_uconn_dtor,
 	.mthd = nvkm_uconn_mthd,
+	.uevent = nvkm_uconn_uevent,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c
index 0841e7ce0343..0268d1d75805 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/udisp.c
@@ -21,6 +21,7 @@
  */
 #include "priv.h"
 #include "conn.h"
+#include "head.h"
 #include "outp.h"
 
 #include <nvif/class.h>
@@ -43,6 +44,12 @@ nvkm_udisp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *scl
 		return 0;
 	}
 
+	if (index-- == 0) {
+		sclass->base = (struct nvkm_sclass) { 0, 0, NVIF_CLASS_HEAD };
+		sclass->ctor = nvkm_uhead_new;
+		return 0;
+	}
+
 	if (disp->func->user[index].ctor) {
 		sclass->base = disp->func->user[index].base;
 		sclass->ctor = disp->func->user[index].ctor;
@@ -52,17 +59,6 @@ nvkm_udisp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *scl
 	return -EINVAL;
 }
 
-static int
-nvkm_udisp_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
-{
-	struct nvkm_disp *disp = nvkm_udisp(object);
-
-	if (disp->engine.subdev.device->card_type >= NV_50)
-		return nv50_disp_root_mthd_(object, mthd, argv, argc);
-
-	return nv04_disp_mthd(object, mthd, argv, argc);
-}
-
 static void *
 nvkm_udisp_dtor(struct nvkm_object *object)
 {
@@ -78,8 +74,6 @@ nvkm_udisp_dtor(struct nvkm_object *object)
 static const struct nvkm_object_func
 nvkm_udisp = {
 	.dtor = nvkm_udisp_dtor,
-	.mthd = nvkm_udisp_mthd,
-	.ntfy = nvkm_disp_ntfy,
 	.sclass = nvkm_udisp_sclass,
 };
 
@@ -89,6 +83,7 @@ nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv
 	struct nvkm_disp *disp = nvkm_disp(oclass->engine);
 	struct nvkm_conn *conn;
 	struct nvkm_outp *outp;
+	struct nvkm_head *head;
 	union nvif_disp_args *args = argv;
 
 	if (argc != sizeof(args->v0) || args->v0.version != 0)
@@ -111,5 +106,9 @@ nvkm_udisp_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nv
 	list_for_each_entry(outp, &disp->outps, head)
 		args->v0.outp_mask |= BIT(outp->index);
 
+	args->v0.head_mask = 0;
+	list_for_each_entry(head, &disp->heads, head)
+		args->v0.head_mask |= BIT(head->id);
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c
new file mode 100644
index 000000000000..f072cec16040
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uhead.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_uhead(p) container_of((p), struct nvkm_head, object)
+#include "head.h"
+#include <core/event.h>
+
+#include <nvif/if0013.h>
+
+#include <nvif/event.h>
+
+static int
+nvkm_uhead_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent)
+{
+	struct nvkm_head *head = nvkm_uhead(object);
+	union nvif_head_event_args *args = argv;
+
+	if (!uevent)
+		return 0;
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	return nvkm_uevent_add(uevent, &head->disp->vblank, head->id,
+			       NVKM_DISP_HEAD_EVENT_VBLANK, NULL);
+}
+
+static int
+nvkm_uhead_mthd_scanoutpos(struct nvkm_head *head, void *argv, u32 argc)
+{
+	union nvif_head_scanoutpos_args *args = argv;
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+
+	head->func->state(head, &head->arm);
+	args->v0.vtotal  = head->arm.vtotal;
+	args->v0.vblanks = head->arm.vblanks;
+	args->v0.vblanke = head->arm.vblanke;
+	args->v0.htotal  = head->arm.htotal;
+	args->v0.hblanks = head->arm.hblanks;
+	args->v0.hblanke = head->arm.hblanke;
+
+	/* We don't support reading htotal/vtotal on pre-NV50 VGA,
+	 * so we have to give up and trigger the timestamping
+	 * fallback in the drm core.
+	 */
+	if (!args->v0.vtotal || !args->v0.htotal)
+		return -ENOTSUPP;
+
+	args->v0.time[0] = ktime_to_ns(ktime_get());
+	head->func->rgpos(head, &args->v0.hline, &args->v0.vline);
+	args->v0.time[1] = ktime_to_ns(ktime_get());
+	return 0;
+}
+
+static int
+nvkm_uhead_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
+{
+	struct nvkm_head *head = nvkm_uhead(object);
+
+	switch (mthd) {
+	case NVIF_HEAD_V0_SCANOUTPOS: return nvkm_uhead_mthd_scanoutpos(head, argv, argc);
+	default:
+		return -EINVAL;
+	}
+}
+
+static void *
+nvkm_uhead_dtor(struct nvkm_object *object)
+{
+	struct nvkm_head *head = nvkm_uhead(object);
+	struct nvkm_disp *disp = head->disp;
+
+	spin_lock(&disp->client.lock);
+	head->object.func = NULL;
+	spin_unlock(&disp->client.lock);
+	return NULL;
+}
+
+static const struct nvkm_object_func
+nvkm_uhead = {
+	.dtor = nvkm_uhead_dtor,
+	.mthd = nvkm_uhead_mthd,
+	.uevent = nvkm_uhead_uevent,
+};
+
+int
+nvkm_uhead_new(const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject)
+{
+	struct nvkm_disp *disp = nvkm_udisp(oclass->parent);
+	struct nvkm_head *head;
+	union nvif_head_args *args = argv;
+	int ret;
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	if (!(head = nvkm_head_find(disp, args->v0.id)))
+		return -EINVAL;
+
+	ret = -EBUSY;
+	spin_lock(&disp->client.lock);
+	if (!head->object.func) {
+		nvkm_object_ctor(&nvkm_uhead, oclass, &head->object);
+		*pobject = &head->object;
+		ret = 0;
+	}
+	spin_unlock(&disp->client.lock);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
index abedb3e86361..4f0ca709c85a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/uoutp.c
@@ -21,10 +21,237 @@
  */
 #define nvkm_uoutp(p) container_of((p), struct nvkm_outp, object)
 #include "outp.h"
+#include "dp.h"
+#include "head.h"
 #include "ior.h"
 
 #include <nvif/if0012.h>
 
+static int
+nvkm_uoutp_mthd_dp_mst_vcpi(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	struct nvkm_ior *ior = outp->ior;
+	union nvif_outp_dp_mst_vcpi_args *args = argv;
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	if (!ior->func->dp || !ior->func->dp->vcpi || !nvkm_head_find(outp->disp, args->v0.head))
+		return -EINVAL;
+
+	ior->func->dp->vcpi(ior, args->v0.head, args->v0.start_slot, args->v0.num_slots,
+				 args->v0.pbn, args->v0.aligned_pbn);
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_dp_retrain(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	union nvif_outp_dp_retrain_args *args = argv;
+
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	if (!atomic_read(&outp->dp.lt.done))
+		return 0;
+
+	return outp->func->acquire(outp);
+}
+
+static int
+nvkm_uoutp_mthd_dp_aux_pwr(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	union nvif_outp_dp_aux_pwr_args *args = argv;
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+
+	outp->dp.enabled = !!args->v0.state;
+	nvkm_dp_enable(outp, outp->dp.enabled);
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_hda_eld(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	struct nvkm_ior *ior = outp->ior;
+	union nvif_outp_hda_eld_args *args = argv;
+
+	if (argc < sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	argc -= sizeof(args->v0);
+
+	if (!ior->hda || !nvkm_head_find(outp->disp, args->v0.head))
+		return -EINVAL;
+	if (argc > 0x60)
+		return -E2BIG;
+
+	if (argc && args->v0.data[0]) {
+		if (outp->info.type == DCB_OUTPUT_DP)
+			ior->func->dp->audio(ior, args->v0.head, true);
+		ior->func->hda->hpd(ior, args->v0.head, true);
+		ior->func->hda->eld(ior, args->v0.head, args->v0.data, argc);
+	} else {
+		if (outp->info.type == DCB_OUTPUT_DP)
+			ior->func->dp->audio(ior, args->v0.head, false);
+		ior->func->hda->hpd(ior, args->v0.head, false);
+	}
+
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_infoframe(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	struct nvkm_ior *ior = outp->ior;
+	union nvif_outp_infoframe_args *args = argv;
+	ssize_t size = argc - sizeof(*args);
+
+	if (argc < sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	if (!nvkm_head_find(outp->disp, args->v0.head))
+		return -EINVAL;
+
+	switch (ior->func->hdmi ? args->v0.type : 0xff) {
+	case NVIF_OUTP_INFOFRAME_V0_AVI:
+		ior->func->hdmi->infoframe_avi(ior, args->v0.head, &args->v0.data, size);
+		return 0;
+	case NVIF_OUTP_INFOFRAME_V0_VSI:
+		ior->func->hdmi->infoframe_vsi(ior, args->v0.head, &args->v0.data, size);
+		return 0;
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
+static int
+nvkm_uoutp_mthd_release(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	struct nvkm_head *head = outp->asy.head;
+	struct nvkm_ior *ior = outp->ior;
+	union nvif_outp_release_args *args = argv;
+
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	if (ior->func->hdmi && head) {
+		ior->func->hdmi->infoframe_avi(ior, head->id, NULL, 0);
+		ior->func->hdmi->infoframe_vsi(ior, head->id, NULL, 0);
+		ior->func->hdmi->ctrl(ior, head->id, false, 0, 0);
+	}
+
+	nvkm_outp_release(outp, NVKM_OUTP_USER);
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_acquire_dp(struct nvkm_outp *outp, u8 dpcd[16],
+			   u8 link_nr, u8 link_bw, bool hda, bool mst)
+{
+	int ret;
+
+	ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, hda);
+	if (ret)
+		return ret;
+
+	memcpy(outp->dp.dpcd, dpcd, sizeof(outp->dp.dpcd));
+	outp->dp.lt.nr = link_nr;
+	outp->dp.lt.bw = link_bw;
+	outp->dp.lt.mst = mst;
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_acquire_tmds(struct nvkm_outp *outp, u8 head, u8 hdmi, u8 hdmi_max_ac_packet,
+			     u8 hdmi_rekey, u8 hdmi_scdc, u8 hdmi_hda)
+{
+	struct nvkm_ior *ior;
+	int ret;
+
+	if (!(outp->asy.head = nvkm_head_find(outp->disp, head)))
+		return -EINVAL;
+
+	ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, hdmi && hdmi_hda);
+	if (ret)
+		return ret;
+
+	ior = outp->ior;
+
+	if (hdmi) {
+		if (!ior->func->hdmi ||
+		    hdmi_max_ac_packet > 0x1f || hdmi_rekey > 0x7f ||
+		    (hdmi_scdc && !ior->func->hdmi->scdc)) {
+			nvkm_outp_release(outp, NVKM_OUTP_USER);
+			return -EINVAL;
+		}
+
+		ior->func->hdmi->ctrl(ior, head, hdmi, hdmi_max_ac_packet, hdmi_rekey);
+		if (ior->func->hdmi->scdc)
+			ior->func->hdmi->scdc(ior, hdmi_scdc);
+	}
+
+	return 0;
+}
+
+static int
+nvkm_uoutp_mthd_acquire_lvds(struct nvkm_outp *outp, bool dual, bool bpc8)
+{
+	if (outp->info.type != DCB_OUTPUT_LVDS)
+		return -EINVAL;
+
+	outp->lvds.dual = dual;
+	outp->lvds.bpc8 = bpc8;
+
+	return nvkm_outp_acquire(outp, NVKM_OUTP_USER, false);
+}
+
+static int
+nvkm_uoutp_mthd_acquire(struct nvkm_outp *outp, void *argv, u32 argc)
+{
+	union nvif_outp_acquire_args *args = argv;
+	int ret;
+
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	if (outp->ior)
+		return -EBUSY;
+
+	switch (args->v0.proto) {
+	case NVIF_OUTP_ACQUIRE_V0_RGB_CRT:
+		ret = nvkm_outp_acquire(outp, NVKM_OUTP_USER, false);
+		break;
+	case NVIF_OUTP_ACQUIRE_V0_TMDS:
+		ret = nvkm_uoutp_mthd_acquire_tmds(outp, args->v0.tmds.head,
+							 args->v0.tmds.hdmi,
+							 args->v0.tmds.hdmi_max_ac_packet,
+							 args->v0.tmds.hdmi_rekey,
+							 args->v0.tmds.hdmi_scdc,
+							 args->v0.tmds.hdmi_hda);
+		break;
+	case NVIF_OUTP_ACQUIRE_V0_LVDS:
+		ret = nvkm_uoutp_mthd_acquire_lvds(outp, args->v0.lvds.dual, args->v0.lvds.bpc8);
+		break;
+	case NVIF_OUTP_ACQUIRE_V0_DP:
+		ret = nvkm_uoutp_mthd_acquire_dp(outp, args->v0.dp.dpcd,
+						       args->v0.dp.link_nr,
+						       args->v0.dp.link_bw,
+						       args->v0.dp.hda != 0,
+						       args->v0.dp.mst != 0);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	if (ret)
+		return ret;
+
+	args->v0.or = outp->ior->id;
+	args->v0.link = outp->ior->asy.link;
+	return 0;
+}
+
 static int
 nvkm_uoutp_mthd_load_detect(struct nvkm_outp *outp, void *argv, u32 argc)
 {
@@ -48,11 +275,29 @@ nvkm_uoutp_mthd_load_detect(struct nvkm_outp *outp, void *argv, u32 argc)
 	return ret;
 }
 
+static int
+nvkm_uoutp_mthd_acquired(struct nvkm_outp *outp, u32 mthd, void *argv, u32 argc)
+{
+	switch (mthd) {
+	case NVIF_OUTP_V0_RELEASE    : return nvkm_uoutp_mthd_release    (outp, argv, argc);
+	case NVIF_OUTP_V0_INFOFRAME  : return nvkm_uoutp_mthd_infoframe  (outp, argv, argc);
+	case NVIF_OUTP_V0_HDA_ELD    : return nvkm_uoutp_mthd_hda_eld    (outp, argv, argc);
+	case NVIF_OUTP_V0_DP_RETRAIN : return nvkm_uoutp_mthd_dp_retrain (outp, argv, argc);
+	case NVIF_OUTP_V0_DP_MST_VCPI: return nvkm_uoutp_mthd_dp_mst_vcpi(outp, argv, argc);
+	default:
+		break;
+	}
+
+	return -EINVAL;
+}
+
 static int
 nvkm_uoutp_mthd_noacquire(struct nvkm_outp *outp, u32 mthd, void *argv, u32 argc)
 {
 	switch (mthd) {
 	case NVIF_OUTP_V0_LOAD_DETECT: return nvkm_uoutp_mthd_load_detect(outp, argv, argc);
+	case NVIF_OUTP_V0_ACQUIRE    : return nvkm_uoutp_mthd_acquire    (outp, argv, argc);
+	case NVIF_OUTP_V0_DP_AUX_PWR : return nvkm_uoutp_mthd_dp_aux_pwr (outp, argv, argc);
 	default:
 		break;
 	}
@@ -73,6 +318,11 @@ nvkm_uoutp_mthd(struct nvkm_object *object, u32 mthd, void *argv, u32 argc)
 	if (ret <= 0)
 		goto done;
 
+	if (outp->ior)
+		ret = nvkm_uoutp_mthd_acquired(outp, mthd, argv, argc);
+	else
+		ret = -EIO;
+
 done:
 	mutex_unlock(&disp->super.mutex);
 	return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
index 162818236e4c..28928f29ba40 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
@@ -65,10 +65,10 @@ nvkm_falcon_intr(struct nvkm_engine *engine)
 	u32 dest = nvkm_rd32(device, base + 0x01c);
 	u32 intr = nvkm_rd32(device, base + 0x008) & dest & ~(dest >> 16);
 	u32 inst = nvkm_rd32(device, base + 0x050) & 0x3fffffff;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	unsigned long flags;
 
-	chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags);
+	chan = nvkm_chan_get_inst(engine, (u64)inst << 12, &flags);
 
 	if (intr & 0x00000040) {
 		if (falcon->func->intr) {
@@ -89,7 +89,7 @@ nvkm_falcon_intr(struct nvkm_engine *engine)
 		nvkm_wr32(device, base + 0x004, intr);
 	}
 
-	nvkm_fifo_chan_put(device->fifo, flags, &chan);
+	nvkm_chan_put(&chan, flags);
 }
 
 static int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild
index 5e831d347a95..5a074b9970ab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild
@@ -1,11 +1,18 @@
 # SPDX-License-Identifier: MIT
 nvkm-y += nvkm/engine/fifo/base.o
+nvkm-y += nvkm/engine/fifo/cgrp.o
+nvkm-y += nvkm/engine/fifo/chan.o
+nvkm-y += nvkm/engine/fifo/chid.o
+nvkm-y += nvkm/engine/fifo/runl.o
+nvkm-y += nvkm/engine/fifo/runq.o
+
 nvkm-y += nvkm/engine/fifo/nv04.o
 nvkm-y += nvkm/engine/fifo/nv10.o
 nvkm-y += nvkm/engine/fifo/nv17.o
 nvkm-y += nvkm/engine/fifo/nv40.o
 nvkm-y += nvkm/engine/fifo/nv50.o
 nvkm-y += nvkm/engine/fifo/g84.o
+nvkm-y += nvkm/engine/fifo/g98.o
 nvkm-y += nvkm/engine/fifo/gf100.o
 nvkm-y += nvkm/engine/fifo/gk104.o
 nvkm-y += nvkm/engine/fifo/gk110.o
@@ -13,28 +20,11 @@ nvkm-y += nvkm/engine/fifo/gk208.o
 nvkm-y += nvkm/engine/fifo/gk20a.o
 nvkm-y += nvkm/engine/fifo/gm107.o
 nvkm-y += nvkm/engine/fifo/gm200.o
-nvkm-y += nvkm/engine/fifo/gm20b.o
 nvkm-y += nvkm/engine/fifo/gp100.o
-nvkm-y += nvkm/engine/fifo/gp10b.o
 nvkm-y += nvkm/engine/fifo/gv100.o
 nvkm-y += nvkm/engine/fifo/tu102.o
+nvkm-y += nvkm/engine/fifo/ga100.o
 nvkm-y += nvkm/engine/fifo/ga102.o
 
-nvkm-y += nvkm/engine/fifo/chan.o
-nvkm-y += nvkm/engine/fifo/channv50.o
-nvkm-y += nvkm/engine/fifo/chang84.o
-
-nvkm-y += nvkm/engine/fifo/dmanv04.o
-nvkm-y += nvkm/engine/fifo/dmanv10.o
-nvkm-y += nvkm/engine/fifo/dmanv17.o
-nvkm-y += nvkm/engine/fifo/dmanv40.o
-
-nvkm-y += nvkm/engine/fifo/gpfifonv50.o
-nvkm-y += nvkm/engine/fifo/gpfifog84.o
-nvkm-y += nvkm/engine/fifo/gpfifogf100.o
-nvkm-y += nvkm/engine/fifo/gpfifogk104.o
-nvkm-y += nvkm/engine/fifo/gpfifogv100.o
-nvkm-y += nvkm/engine/fifo/gpfifotu102.o
-
-nvkm-y += nvkm/engine/fifo/usergv100.o
-nvkm-y += nvkm/engine/fifo/usertu102.o
+nvkm-y += nvkm/engine/fifo/ucgrp.o
+nvkm-y += nvkm/engine/fifo/uchan.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
index 58b8df75fc40..5ea9a2ff0663 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
@@ -23,25 +23,32 @@
  */
 #include "priv.h"
 #include "chan.h"
+#include "chid.h"
+#include "runl.h"
+#include "runq.h"
 
-#include <core/client.h>
 #include <core/gpuobj.h>
-#include <core/notify.h>
+#include <subdev/bar.h>
 #include <subdev/mc.h>
+#include <subdev/mmu.h>
 
-#include <nvif/event.h>
 #include <nvif/cl0080.h>
 #include <nvif/unpack.h>
 
-void
-nvkm_fifo_recover_chan(struct nvkm_fifo *fifo, int chid)
+bool
+nvkm_fifo_ctxsw_in_progress(struct nvkm_engine *engine)
 {
-	unsigned long flags;
-	if (WARN_ON(!fifo->func->recover_chan))
-		return;
-	spin_lock_irqsave(&fifo->lock, flags);
-	fifo->func->recover_chan(fifo, chid);
-	spin_unlock_irqrestore(&fifo->lock, flags);
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+
+	nvkm_runl_foreach(runl, engine->subdev.device->fifo) {
+		nvkm_runl_foreach_engn(engn, runl) {
+			if (engn->engine == engine)
+				return engn->func->chsw ? engn->func->chsw(engn) : false;
+		}
+	}
+
+	return false;
 }
 
 void
@@ -59,160 +66,23 @@ nvkm_fifo_start(struct nvkm_fifo *fifo, unsigned long *flags)
 void
 nvkm_fifo_fault(struct nvkm_fifo *fifo, struct nvkm_fault_data *info)
 {
-	return fifo->func->fault(fifo, info);
-}
-
-void
-nvkm_fifo_chan_put(struct nvkm_fifo *fifo, unsigned long flags,
-		   struct nvkm_fifo_chan **pchan)
-{
-	struct nvkm_fifo_chan *chan = *pchan;
-	if (likely(chan)) {
-		*pchan = NULL;
-		spin_unlock_irqrestore(&fifo->lock, flags);
-	}
-}
-
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_inst_locked(struct nvkm_fifo *fifo, u64 inst)
-{
-	struct nvkm_fifo_chan *chan;
-	list_for_each_entry(chan, &fifo->chan, head) {
-		if (chan->inst->addr == inst) {
-			list_del(&chan->head);
-			list_add(&chan->head, &fifo->chan);
-			return chan;
-		}
-	}
-	return NULL;
-}
-
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_inst(struct nvkm_fifo *fifo, u64 inst, unsigned long *rflags)
-{
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	spin_lock_irqsave(&fifo->lock, flags);
-	if ((chan = nvkm_fifo_chan_inst_locked(fifo, inst))) {
-		*rflags = flags;
-		return chan;
-	}
-	spin_unlock_irqrestore(&fifo->lock, flags);
-	return NULL;
-}
-
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_chid(struct nvkm_fifo *fifo, int chid, unsigned long *rflags)
-{
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	spin_lock_irqsave(&fifo->lock, flags);
-	list_for_each_entry(chan, &fifo->chan, head) {
-		if (chan->chid == chid) {
-			list_del(&chan->head);
-			list_add(&chan->head, &fifo->chan);
-			*rflags = flags;
-			return chan;
-		}
-	}
-	spin_unlock_irqrestore(&fifo->lock, flags);
-	return NULL;
-}
-
-void
-nvkm_fifo_kevent(struct nvkm_fifo *fifo, int chid)
-{
-	nvkm_event_send(&fifo->kevent, 1, chid, NULL, 0);
-}
-
-static int
-nvkm_fifo_kevent_ctor(struct nvkm_object *object, void *data, u32 size,
-		      struct nvkm_notify *notify)
-{
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	if (size == 0) {
-		notify->size  = 0;
-		notify->types = 1;
-		notify->index = chan->chid;
-		return 0;
-	}
-	return -ENOSYS;
-}
-
-static const struct nvkm_event_func
-nvkm_fifo_kevent_func = {
-	.ctor = nvkm_fifo_kevent_ctor,
-};
-
-static void
-nvkm_fifo_uevent_fini(struct nvkm_event *event, int type, int index)
-{
-	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), uevent);
-	fifo->func->uevent_fini(fifo);
-}
-
-static void
-nvkm_fifo_uevent_init(struct nvkm_event *event, int type, int index)
-{
-	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), uevent);
-	fifo->func->uevent_init(fifo);
-}
-
-static int
-nvkm_fifo_uevent_ctor(struct nvkm_object *object, void *data, u32 size,
-		      struct nvkm_notify *notify)
-{
-	union {
-		struct nvif_notify_uevent_req none;
-	} *req = data;
-	int ret = -ENOSYS;
-
-	if (!(ret = nvif_unvers(ret, &data, &size, req->none))) {
-		notify->size  = sizeof(struct nvif_notify_uevent_rep);
-		notify->types = 1;
-		notify->index = 0;
-	}
-
-	return ret;
-}
-
-static const struct nvkm_event_func
-nvkm_fifo_uevent_func = {
-	.ctor = nvkm_fifo_uevent_ctor,
-	.init = nvkm_fifo_uevent_init,
-	.fini = nvkm_fifo_uevent_fini,
-};
-
-void
-nvkm_fifo_uevent(struct nvkm_fifo *fifo)
-{
-	struct nvif_notify_uevent_rep rep = {
-	};
-	nvkm_event_send(&fifo->uevent, 1, 0, &rep, sizeof(rep));
+	return fifo->func->mmu_fault->recover(fifo, info);
 }
 
 static int
-nvkm_fifo_class_new_(struct nvkm_device *device,
-		     const struct nvkm_oclass *oclass, void *data, u32 size,
-		     struct nvkm_object **pobject)
+nvkm_fifo_class_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
+		    void *argv, u32 argc, struct nvkm_object **pobject)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine);
-	return fifo->func->class_new(fifo, oclass, data, size, pobject);
-}
 
-static const struct nvkm_device_oclass
-nvkm_fifo_class_ = {
-	.ctor = nvkm_fifo_class_new_,
-};
+	if (oclass->engn == &fifo->func->cgrp.user)
+		return nvkm_ucgrp_new(fifo, oclass, argv, argc, pobject);
 
-static int
-nvkm_fifo_class_new(struct nvkm_device *device,
-		    const struct nvkm_oclass *oclass, void *data, u32 size,
-		    struct nvkm_object **pobject)
-{
-	const struct nvkm_fifo_chan_oclass *sclass = oclass->engn;
-	struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine);
-	return sclass->ctor(fifo, oclass, data, size, pobject);
+	if (oclass->engn == &fifo->func->chan.user)
+		return nvkm_uchan_new(fifo, NULL, oclass, argv, argc, pobject);
+
+	WARN_ON(1);
+	return -ENOSYS;
 }
 
 static const struct nvkm_device_oclass
@@ -221,24 +91,28 @@ nvkm_fifo_class = {
 };
 
 static int
-nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index,
-		    const struct nvkm_device_oclass **class)
+nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index, const struct nvkm_device_oclass **class)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(oclass->engine);
-	const struct nvkm_fifo_chan_oclass *sclass;
+	const struct nvkm_fifo_func_cgrp *cgrp = &fifo->func->cgrp;
+	const struct nvkm_fifo_func_chan *chan = &fifo->func->chan;
 	int c = 0;
 
-	if (fifo->func->class_get) {
-		int ret = fifo->func->class_get(fifo, index, oclass);
-		if (ret == 0)
-			*class = &nvkm_fifo_class_;
-		return ret;
+	/* *_CHANNEL_GROUP_* */
+	if (cgrp->user.oclass) {
+		if (c++ == index) {
+			oclass->base = cgrp->user;
+			oclass->engn = &fifo->func->cgrp.user;
+			*class = &nvkm_fifo_class;
+			return 0;
+		}
 	}
 
-	while ((sclass = fifo->func->chan[c])) {
+	/* *_CHANNEL_DMA, *_CHANNEL_GPFIFO_* */
+	if (chan->user.oclass) {
 		if (c++ == index) {
-			oclass->base = sclass->base;
-			oclass->engn = sclass;
+			oclass->base = chan->user;
+			oclass->engn = &fifo->func->chan.user;
 			*class = &nvkm_fifo_class;
 			return 0;
 		}
@@ -247,19 +121,47 @@ nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index,
 	return c;
 }
 
-static void
-nvkm_fifo_intr(struct nvkm_engine *engine)
+static int
+nvkm_fifo_fini(struct nvkm_engine *engine, bool suspend)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(engine);
-	fifo->func->intr(fifo);
+	struct nvkm_runl *runl;
+
+	nvkm_inth_block(&fifo->engine.subdev.inth);
+
+	nvkm_runl_foreach(runl, fifo)
+		nvkm_runl_fini(runl);
+
+	return 0;
 }
 
 static int
-nvkm_fifo_fini(struct nvkm_engine *engine, bool suspend)
+nvkm_fifo_init(struct nvkm_engine *engine)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(engine);
-	if (fifo->func->fini)
-		fifo->func->fini(fifo);
+	struct nvkm_runq *runq;
+	struct nvkm_runl *runl;
+	u32 mask = 0;
+
+	if (fifo->func->init_pbdmas) {
+		nvkm_runq_foreach(runq, fifo)
+			mask |= BIT(runq->id);
+
+		fifo->func->init_pbdmas(fifo, mask);
+
+		nvkm_runq_foreach(runq, fifo)
+			runq->func->init(runq);
+	}
+
+	nvkm_runl_foreach(runl, fifo) {
+		if (runl->func->init)
+			runl->func->init(runl);
+	}
+
+	if (fifo->func->init)
+		fifo->func->init(fifo);
+
+	nvkm_inth_allow(&fifo->engine.subdev.inth);
 	return 0;
 }
 
@@ -267,22 +169,146 @@ static int
 nvkm_fifo_info(struct nvkm_engine *engine, u64 mthd, u64 *data)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(engine);
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	int ret;
+
+	ret = nvkm_subdev_oneinit(&fifo->engine.subdev);
+	if (ret)
+		return ret;
+
 	switch (mthd) {
-	case NV_DEVICE_HOST_CHANNELS: *data = fifo->nr; return 0;
+	case NV_DEVICE_HOST_CHANNELS: *data = fifo->chid ? fifo->chid->nr : 0; return 0;
+	case NV_DEVICE_HOST_RUNLISTS:
+		*data = 0;
+		nvkm_runl_foreach(runl, fifo)
+			*data |= BIT(runl->id);
+		return 0;
+	case NV_DEVICE_HOST_RUNLIST_ENGINES:
+		runl = nvkm_runl_get(fifo, *data, 0);
+		if (runl) {
+			*data = 0;
+			nvkm_runl_foreach_engn(engn, runl) {
+#define CASE(n) case NVKM_ENGINE_##n: *data |= NV_DEVICE_HOST_RUNLIST_ENGINES_##n; break
+				switch (engn->engine->subdev.type) {
+				case NVKM_ENGINE_DMAOBJ:
+					break;
+				CASE(SW    );
+				CASE(GR    );
+				CASE(MPEG  );
+				CASE(ME    );
+				CASE(CIPHER);
+				CASE(BSP   );
+				CASE(VP    );
+				CASE(CE    );
+				CASE(SEC   );
+				CASE(MSVLD );
+				CASE(MSPDEC);
+				CASE(MSPPP );
+				CASE(MSENC );
+				CASE(VIC   );
+				CASE(SEC2  );
+				CASE(NVDEC );
+				CASE(NVENC );
+				default:
+					WARN_ON(1);
+					break;
+				}
+#undef CASE
+			}
+			return 0;
+		}
+		return -EINVAL;
+	case NV_DEVICE_HOST_RUNLIST_CHANNELS:
+		if (!fifo->chid) {
+			runl = nvkm_runl_get(fifo, *data, 0);
+			if (runl) {
+				*data = runl->chid->nr;
+				return 0;
+			}
+		}
+		return -EINVAL;
 	default:
-		if (fifo->func->info)
-			return fifo->func->info(fifo, mthd, data);
 		break;
 	}
+
 	return -ENOSYS;
 }
 
 static int
 nvkm_fifo_oneinit(struct nvkm_engine *engine)
 {
+	struct nvkm_subdev *subdev = &engine->subdev;
+	struct nvkm_device *device = subdev->device;
 	struct nvkm_fifo *fifo = nvkm_fifo(engine);
-	if (fifo->func->oneinit)
-		return fifo->func->oneinit(fifo);
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	int ret, nr, i;
+
+	/* Initialise CHID/CGID allocator(s) on GPUs where they aren't per-runlist. */
+	if (fifo->func->chid_nr) {
+		ret = fifo->func->chid_ctor(fifo, fifo->func->chid_nr(fifo));
+		if (ret)
+			return ret;
+	}
+
+	/* Create runqueues for each PBDMA. */
+	if (fifo->func->runq_nr) {
+		for (nr = fifo->func->runq_nr(fifo), i = 0; i < nr; i++) {
+			if (!nvkm_runq_new(fifo, i))
+				return -ENOMEM;
+		}
+	}
+
+	/* Create runlists. */
+	ret = fifo->func->runl_ctor(fifo);
+	if (ret)
+		return ret;
+
+	nvkm_runl_foreach(runl, fifo) {
+		RUNL_DEBUG(runl, "chan:%06x", runl->chan);
+		nvkm_runl_foreach_engn(engn, runl) {
+			ENGN_DEBUG(engn, "");
+		}
+	}
+
+	/* Register interrupt handler. */
+	if (fifo->func->intr) {
+		ret = nvkm_inth_add(&device->mc->intr, NVKM_INTR_SUBDEV, NVKM_INTR_PRIO_NORMAL,
+				    subdev, fifo->func->intr, &subdev->inth);
+		if (ret) {
+			nvkm_error(subdev, "intr %d\n", ret);
+			return ret;
+		}
+	}
+
+	/* Initialise non-stall intr handling. */
+	if (fifo->func->nonstall_ctor) {
+		ret = fifo->func->nonstall_ctor(fifo);
+		if (ret) {
+			nvkm_error(subdev, "nonstall %d\n", ret);
+		}
+	}
+
+	/* Allocate USERD + BAR1 polling area. */
+	if (fifo->func->chan.func->userd->bar == 1) {
+		struct nvkm_vmm *bar1 = nvkm_bar_bar1_vmm(device);
+
+		ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, fifo->chid->nr *
+				      fifo->func->chan.func->userd->size, 0, true,
+				      &fifo->userd.mem);
+		if (ret)
+			return ret;
+
+		ret = nvkm_vmm_get(bar1, 12, nvkm_memory_size(fifo->userd.mem), &fifo->userd.bar1);
+		if (ret)
+			return ret;
+
+		ret = nvkm_memory_map(fifo->userd.mem, 0, bar1, fifo->userd.bar1, NULL, 0);
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
 
@@ -292,25 +318,28 @@ nvkm_fifo_preinit(struct nvkm_engine *engine)
 	nvkm_mc_reset(engine->subdev.device, NVKM_ENGINE_FIFO, 0);
 }
 
-static int
-nvkm_fifo_init(struct nvkm_engine *engine)
-{
-	struct nvkm_fifo *fifo = nvkm_fifo(engine);
-	fifo->func->init(fifo);
-	return 0;
-}
-
 static void *
 nvkm_fifo_dtor(struct nvkm_engine *engine)
 {
 	struct nvkm_fifo *fifo = nvkm_fifo(engine);
-	void *data = fifo;
-	if (fifo->func->dtor)
-		data = fifo->func->dtor(fifo);
-	nvkm_event_fini(&fifo->kevent);
-	nvkm_event_fini(&fifo->uevent);
+	struct nvkm_runl *runl, *runt;
+	struct nvkm_runq *runq, *rtmp;
+
+	if (fifo->userd.bar1)
+		nvkm_vmm_put(nvkm_bar_bar1_vmm(engine->subdev.device), &fifo->userd.bar1);
+	nvkm_memory_unref(&fifo->userd.mem);
+
+	list_for_each_entry_safe(runl, runt, &fifo->runls, head)
+		nvkm_runl_del(runl);
+	list_for_each_entry_safe(runq, rtmp, &fifo->runqs, head)
+		nvkm_runq_del(runq);
+
+	nvkm_chid_unref(&fifo->cgid);
+	nvkm_chid_unref(&fifo->chid);
+
+	nvkm_event_fini(&fifo->nonstall.event);
 	mutex_destroy(&fifo->mutex);
-	return data;
+	return fifo;
 }
 
 static const struct nvkm_engine_func
@@ -321,37 +350,40 @@ nvkm_fifo = {
 	.info = nvkm_fifo_info,
 	.init = nvkm_fifo_init,
 	.fini = nvkm_fifo_fini,
-	.intr = nvkm_fifo_intr,
 	.base.sclass = nvkm_fifo_class_get,
 };
 
 int
-nvkm_fifo_ctor(const struct nvkm_fifo_func *func, struct nvkm_device *device,
-	       enum nvkm_subdev_type type, int inst, int nr, struct nvkm_fifo *fifo)
+nvkm_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device,
+	       enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo)
 {
+	struct nvkm_fifo *fifo;
 	int ret;
 
+	if (!(fifo = *pfifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
+		return -ENOMEM;
+
 	fifo->func = func;
-	INIT_LIST_HEAD(&fifo->chan);
+	INIT_LIST_HEAD(&fifo->runqs);
+	INIT_LIST_HEAD(&fifo->runls);
+	/*TODO: Needs to be >CTXSW_TIMEOUT, so RC can recover before this is hit.
+	 *      CTXSW_TIMEOUT HW default seems to differ between GPUs, so just a
+	 *      large number for now until we support changing it.
+	 */
+	fifo->timeout.chan_msec = 10000;
 	spin_lock_init(&fifo->lock);
 	mutex_init(&fifo->mutex);
 
-	if (WARN_ON(fifo->nr > NVKM_FIFO_CHID_NR))
-		fifo->nr = NVKM_FIFO_CHID_NR;
-	else
-		fifo->nr = nr;
-	bitmap_clear(fifo->mask, 0, fifo->nr);
-
 	ret = nvkm_engine_ctor(&nvkm_fifo, device, type, inst, true, &fifo->engine);
 	if (ret)
 		return ret;
 
-	if (func->uevent_init) {
-		ret = nvkm_event_init(&nvkm_fifo_uevent_func, 1, 1,
-				      &fifo->uevent);
+	if (func->nonstall) {
+		ret = nvkm_event_init(func->nonstall, &fifo->engine.subdev, 1, 1,
+				      &fifo->nonstall.event);
 		if (ret)
 			return ret;
 	}
 
-	return nvkm_event_init(&nvkm_fifo_kevent_func, 1, nr, &fifo->kevent);
+	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c
new file mode 100644
index 000000000000..ea53fb3d5d06
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.c
@@ -0,0 +1,252 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+#include "priv.h"
+
+#include <core/gpuobj.h>
+#include <subdev/mmu.h>
+
+static void
+nvkm_cgrp_ectx_put(struct nvkm_cgrp *cgrp, struct nvkm_ectx **pectx)
+{
+	struct nvkm_ectx *ectx = *pectx;
+
+	if (ectx) {
+		struct nvkm_engn *engn = ectx->engn;
+
+		if (refcount_dec_and_test(&ectx->refs)) {
+			CGRP_TRACE(cgrp, "dtor ectx %d[%s]", engn->id, engn->engine->subdev.name);
+			nvkm_object_del(&ectx->object);
+			list_del(&ectx->head);
+			kfree(ectx);
+		}
+
+		*pectx = NULL;
+	}
+}
+
+static int
+nvkm_cgrp_ectx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_ectx **pectx,
+		   struct nvkm_chan *chan, struct nvkm_client *client)
+{
+	struct nvkm_engine *engine = engn->engine;
+	struct nvkm_oclass cclass = {
+		.client = client,
+		.engine = engine,
+	};
+	struct nvkm_ectx *ectx;
+	int ret = 0;
+
+	/* Look for an existing context for this engine in the channel group. */
+	ectx = nvkm_list_find(ectx, &cgrp->ectxs, head, ectx->engn == engn);
+	if (ectx) {
+		refcount_inc(&ectx->refs);
+		*pectx = ectx;
+		return 0;
+	}
+
+	/* Nope - create a fresh one. */
+	CGRP_TRACE(cgrp, "ctor ectx %d[%s]", engn->id, engn->engine->subdev.name);
+	if (!(ectx = *pectx = kzalloc(sizeof(*ectx), GFP_KERNEL)))
+		return -ENOMEM;
+
+	ectx->engn = engn;
+	refcount_set(&ectx->refs, 1);
+	refcount_set(&ectx->uses, 0);
+	list_add_tail(&ectx->head, &cgrp->ectxs);
+
+	/* Allocate the HW structures. */
+	if (engine->func->fifo.cclass)
+		ret = engine->func->fifo.cclass(chan, &cclass, &ectx->object);
+	else if (engine->func->cclass)
+		ret = nvkm_object_new_(engine->func->cclass, &cclass, NULL, 0, &ectx->object);
+
+	if (ret)
+		nvkm_cgrp_ectx_put(cgrp, pectx);
+
+	return ret;
+}
+
+void
+nvkm_cgrp_vctx_put(struct nvkm_cgrp *cgrp, struct nvkm_vctx **pvctx)
+{
+	struct nvkm_vctx *vctx = *pvctx;
+
+	if (vctx) {
+		struct nvkm_engn *engn = vctx->ectx->engn;
+
+		if (refcount_dec_and_test(&vctx->refs)) {
+			CGRP_TRACE(cgrp, "dtor vctx %d[%s]", engn->id, engn->engine->subdev.name);
+			nvkm_vmm_put(vctx->vmm, &vctx->vma);
+			nvkm_gpuobj_del(&vctx->inst);
+
+			nvkm_cgrp_ectx_put(cgrp, &vctx->ectx);
+			if (vctx->vmm) {
+				atomic_dec(&vctx->vmm->engref[engn->engine->subdev.type]);
+				nvkm_vmm_unref(&vctx->vmm);
+			}
+			list_del(&vctx->head);
+			kfree(vctx);
+		}
+
+		*pvctx = NULL;
+	}
+}
+
+int
+nvkm_cgrp_vctx_get(struct nvkm_cgrp *cgrp, struct nvkm_engn *engn, struct nvkm_chan *chan,
+		   struct nvkm_vctx **pvctx, struct nvkm_client *client)
+{
+	struct nvkm_ectx *ectx;
+	struct nvkm_vctx *vctx;
+	int ret;
+
+	/* Look for an existing sub-context for this engine+VEID in the channel group. */
+	vctx = nvkm_list_find(vctx, &cgrp->vctxs, head,
+			      vctx->ectx->engn == engn && vctx->vmm == chan->vmm);
+	if (vctx) {
+		refcount_inc(&vctx->refs);
+		*pvctx = vctx;
+		return 0;
+	}
+
+	/* Nope - create a fresh one.  But, context first. */
+	ret = nvkm_cgrp_ectx_get(cgrp, engn, &ectx, chan, client);
+	if (ret) {
+		CGRP_ERROR(cgrp, "ectx %d[%s]: %d", engn->id, engn->engine->subdev.name, ret);
+		return ret;
+	}
+
+	/* Now, create the sub-context. */
+	CGRP_TRACE(cgrp, "ctor vctx %d[%s]", engn->id, engn->engine->subdev.name);
+	if (!(vctx = *pvctx = kzalloc(sizeof(*vctx), GFP_KERNEL))) {
+		nvkm_cgrp_ectx_put(cgrp, &ectx);
+		return -ENOMEM;
+	}
+
+	vctx->ectx = ectx;
+	vctx->vmm = nvkm_vmm_ref(chan->vmm);
+	refcount_set(&vctx->refs, 1);
+	list_add_tail(&vctx->head, &cgrp->vctxs);
+
+	/* MMU on some GPUs needs to know engine usage for TLB invalidation. */
+	if (vctx->vmm)
+		atomic_inc(&vctx->vmm->engref[engn->engine->subdev.type]);
+
+	/* Allocate the HW structures. */
+	if (engn->func->bind) {
+		ret = nvkm_object_bind(vctx->ectx->object, NULL, 0, &vctx->inst);
+		if (ret == 0 && engn->func->ctor)
+			ret = engn->func->ctor(engn, vctx);
+	}
+
+	if (ret)
+		nvkm_cgrp_vctx_put(cgrp, pvctx);
+
+	return ret;
+}
+
+static void
+nvkm_cgrp_del(struct kref *kref)
+{
+	struct nvkm_cgrp *cgrp = container_of(kref, typeof(*cgrp), kref);
+	struct nvkm_runl *runl = cgrp->runl;
+
+	if (runl->cgid)
+		nvkm_chid_put(runl->cgid, cgrp->id, &cgrp->lock);
+
+	mutex_destroy(&cgrp->mutex);
+	nvkm_vmm_unref(&cgrp->vmm);
+	kfree(cgrp);
+}
+
+void
+nvkm_cgrp_unref(struct nvkm_cgrp **pcgrp)
+{
+	struct nvkm_cgrp *cgrp = *pcgrp;
+
+	if (!cgrp)
+		return;
+
+	kref_put(&cgrp->kref, nvkm_cgrp_del);
+	*pcgrp = NULL;
+}
+
+struct nvkm_cgrp *
+nvkm_cgrp_ref(struct nvkm_cgrp *cgrp)
+{
+	if (cgrp)
+		kref_get(&cgrp->kref);
+
+	return cgrp;
+}
+
+void
+nvkm_cgrp_put(struct nvkm_cgrp **pcgrp, unsigned long irqflags)
+{
+	struct nvkm_cgrp *cgrp = *pcgrp;
+
+	if (!cgrp)
+		return;
+
+	*pcgrp = NULL;
+	spin_unlock_irqrestore(&cgrp->lock, irqflags);
+}
+
+int
+nvkm_cgrp_new(struct nvkm_runl *runl, const char *name, struct nvkm_vmm *vmm, bool hw,
+	      struct nvkm_cgrp **pcgrp)
+{
+	struct nvkm_cgrp *cgrp;
+
+	if (!(cgrp = *pcgrp = kmalloc(sizeof(*cgrp), GFP_KERNEL)))
+		return -ENOMEM;
+
+	cgrp->func = runl->fifo->func->cgrp.func;
+	strscpy(cgrp->name, name, sizeof(cgrp->name));
+	cgrp->runl = runl;
+	cgrp->vmm = nvkm_vmm_ref(vmm);
+	cgrp->hw = hw;
+	cgrp->id = -1;
+	kref_init(&cgrp->kref);
+	INIT_LIST_HEAD(&cgrp->chans);
+	cgrp->chan_nr = 0;
+	spin_lock_init(&cgrp->lock);
+	INIT_LIST_HEAD(&cgrp->ectxs);
+	INIT_LIST_HEAD(&cgrp->vctxs);
+	mutex_init(&cgrp->mutex);
+	atomic_set(&cgrp->rc, NVKM_CGRP_RC_NONE);
+
+	if (runl->cgid) {
+		cgrp->id = nvkm_chid_get(runl->cgid, cgrp);
+		if (cgrp->id < 0) {
+			RUNL_ERROR(runl, "!cgids");
+			nvkm_cgrp_unref(pcgrp);
+			return -ENOSPC;
+		}
+	}
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h
index d0ac60b06720..5f6abd59a6ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/cgrp.h
@@ -1,11 +1,75 @@
-#ifndef __NVKM_FIFO_CGRP_H__
-#define __NVKM_FIFO_CGRP_H__
-#include "priv.h"
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_CGRP_H__
+#define __NVKM_CGRP_H__
+#include <core/os.h>
+struct nvkm_chan;
+struct nvkm_client;
+
+struct nvkm_vctx {
+	struct nvkm_ectx *ectx;
+	struct nvkm_vmm *vmm;
+	refcount_t refs;
+
+	struct nvkm_gpuobj *inst;
+	struct nvkm_vma *vma;
 
-struct nvkm_fifo_cgrp {
-	int id;
 	struct list_head head;
-	struct list_head chan;
+};
+
+struct nvkm_ectx {
+	struct nvkm_engn *engn;
+	refcount_t refs;
+	refcount_t uses;
+
+	struct nvkm_object *object;
+
+	struct list_head head;
+};
+
+struct nvkm_cgrp {
+	const struct nvkm_cgrp_func {
+		void (*preempt)(struct nvkm_cgrp *);
+	} *func;
+	char name[64];
+	struct nvkm_runl *runl;
+	struct nvkm_vmm *vmm;
+	bool hw;
+	int id;
+	struct kref kref;
+
+	struct list_head chans;
 	int chan_nr;
+
+	spinlock_t lock; /* protects irq handler channel (group) lookup */
+
+	struct list_head ectxs;
+	struct list_head vctxs;
+	struct mutex mutex;
+
+#define NVKM_CGRP_RC_NONE    0
+#define NVKM_CGRP_RC_PENDING 1
+#define NVKM_CGRP_RC_RUNNING 2
+	atomic_t rc;
+
+	struct list_head head;
 };
+
+int nvkm_cgrp_new(struct nvkm_runl *, const char *name, struct nvkm_vmm *, bool hw,
+		  struct nvkm_cgrp **);
+struct nvkm_cgrp *nvkm_cgrp_ref(struct nvkm_cgrp *);
+void nvkm_cgrp_unref(struct nvkm_cgrp **);
+int nvkm_cgrp_vctx_get(struct nvkm_cgrp *, struct nvkm_engn *, struct nvkm_chan *,
+		       struct nvkm_vctx **, struct nvkm_client *);
+void nvkm_cgrp_vctx_put(struct nvkm_cgrp *, struct nvkm_vctx **);
+
+void nvkm_cgrp_put(struct nvkm_cgrp **, unsigned long irqflags);
+
+#define nvkm_cgrp_foreach_chan(chan,cgrp) list_for_each_entry((chan), &(cgrp)->chans, head)
+#define nvkm_cgrp_foreach_chan_safe(chan,ctmp,cgrp) \
+	list_for_each_entry_safe((chan), (ctmp), &(cgrp)->chans, head)
+
+#define CGRP_PRCLI(c,l,p,f,a...) RUNL_PRINT((c)->runl, l, p, "%04x:[%s]"f, (c)->id, (c)->name, ##a)
+#define CGRP_PRINT(c,l,p,f,a...) RUNL_PRINT((c)->runl, l, p, "%04x:"f, (c)->id, ##a)
+#define CGRP_ERROR(c,f,a...) CGRP_PRCLI((c), ERROR,    err, " "f"\n", ##a)
+#define CGRP_TRACE(c,f,a...) CGRP_PRINT((c), TRACE,   info, " "f"\n", ##a)
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
index 2e7f32cebf2a..b7c9d6115bce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c
@@ -22,285 +22,265 @@
  * Authors: Ben Skeggs
  */
 #include "chan.h"
+#include "chid.h"
+#include "cgrp.h"
+#include "chid.h"
+#include "runl.h"
+#include "priv.h"
 
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <core/oproxy.h>
+#include <core/ramht.h>
 #include <subdev/mmu.h>
 #include <engine/dma.h>
 
-struct nvkm_fifo_chan_object {
-	struct nvkm_oproxy oproxy;
-	struct nvkm_fifo_chan *chan;
-	int hash;
+#include <nvif/if0020.h>
+
+const struct nvkm_event_func
+nvkm_chan_event = {
 };
 
-static struct nvkm_fifo_engn *
-nvkm_fifo_chan_engn(struct nvkm_fifo_chan *chan, struct nvkm_engine *engine)
+void
+nvkm_chan_cctx_bind(struct nvkm_chan *chan, struct nvkm_engn *engn, struct nvkm_cctx *cctx)
 {
-	int engi = chan->fifo->func->engine_id(chan->fifo, engine);
-	if (engi >= 0)
-		return &chan->engn[engi];
-	return NULL;
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+	struct nvkm_runl *runl = cgrp->runl;
+	struct nvkm_engine *engine = engn->engine;
+
+	if (!engn->func->bind)
+		return;
+
+	CHAN_TRACE(chan, "%sbind cctx %d[%s]", cctx ? "" : "un", engn->id, engine->subdev.name);
+
+	/* Prevent any channel in channel group from being rescheduled, kick them
+	 * off host and any engine(s) they're loaded on.
+	 */
+	if (cgrp->hw)
+		nvkm_runl_block(runl);
+	else
+		nvkm_chan_block(chan);
+	nvkm_chan_preempt(chan, true);
+
+	/* Update context pointer. */
+	engn->func->bind(engn, cctx, chan);
+
+	/* Resume normal operation. */
+	if (cgrp->hw)
+		nvkm_runl_allow(runl);
+	else
+		nvkm_chan_allow(chan);
 }
 
-static int
-nvkm_fifo_chan_child_fini(struct nvkm_oproxy *base, bool suspend)
+void
+nvkm_chan_cctx_put(struct nvkm_chan *chan, struct nvkm_cctx **pcctx)
 {
-	struct nvkm_fifo_chan_object *object =
-		container_of(base, typeof(*object), oproxy);
-	struct nvkm_engine *engine  = object->oproxy.object->engine;
-	struct nvkm_fifo_chan *chan = object->chan;
-	struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine);
-	const char *name = engine->subdev.name;
-	int ret = 0;
-
-	if (--engn->usecount)
-		return 0;
+	struct nvkm_cctx *cctx = *pcctx;
 
-	if (chan->func->engine_fini) {
-		ret = chan->func->engine_fini(chan, engine, suspend);
-		if (ret) {
-			nvif_error(&chan->object,
-				   "detach %s failed, %d\n", name, ret);
-			return ret;
+	if (cctx) {
+		struct nvkm_engn *engn = cctx->vctx->ectx->engn;
+
+		if (refcount_dec_and_mutex_lock(&cctx->refs, &chan->cgrp->mutex)) {
+			CHAN_TRACE(chan, "dtor cctx %d[%s]", engn->id, engn->engine->subdev.name);
+			nvkm_cgrp_vctx_put(chan->cgrp, &cctx->vctx);
+			list_del(&cctx->head);
+			kfree(cctx);
+			mutex_unlock(&chan->cgrp->mutex);
 		}
-	}
 
-	if (engn->object) {
-		ret = nvkm_object_fini(engn->object, suspend);
-		if (ret && suspend)
-			return ret;
+		*pcctx = NULL;
 	}
-
-	nvif_trace(&chan->object, "detached %s\n", name);
-	return ret;
 }
 
-static int
-nvkm_fifo_chan_child_init(struct nvkm_oproxy *base)
+int
+nvkm_chan_cctx_get(struct nvkm_chan *chan, struct nvkm_engn *engn, struct nvkm_cctx **pcctx,
+		   struct nvkm_client *client)
 {
-	struct nvkm_fifo_chan_object *object =
-		container_of(base, typeof(*object), oproxy);
-	struct nvkm_engine *engine  = object->oproxy.object->engine;
-	struct nvkm_fifo_chan *chan = object->chan;
-	struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine);
-	const char *name = engine->subdev.name;
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+	struct nvkm_vctx *vctx;
+	struct nvkm_cctx *cctx;
 	int ret;
 
-	if (engn->usecount++)
+	/* Look for an existing channel context for this engine+VEID. */
+	mutex_lock(&cgrp->mutex);
+	cctx = nvkm_list_find(cctx, &chan->cctxs, head,
+			      cctx->vctx->ectx->engn == engn && cctx->vctx->vmm == chan->vmm);
+	if (cctx) {
+		refcount_inc(&cctx->refs);
+		*pcctx = cctx;
+		mutex_unlock(&chan->cgrp->mutex);
 		return 0;
+	}
 
-	if (engn->object) {
-		ret = nvkm_object_init(engn->object);
-		if (ret)
-			return ret;
+	/* Nope - create a fresh one.  But, sub-context first. */
+	ret = nvkm_cgrp_vctx_get(cgrp, engn, chan, &vctx, client);
+	if (ret) {
+		CHAN_ERROR(chan, "vctx %d[%s]: %d", engn->id, engn->engine->subdev.name, ret);
+		goto done;
 	}
 
-	if (chan->func->engine_init) {
-		ret = chan->func->engine_init(chan, engine);
-		if (ret) {
-			nvif_error(&chan->object,
-				   "attach %s failed, %d\n", name, ret);
-			return ret;
-		}
+	/* Now, create the channel context - to track engine binding. */
+	CHAN_TRACE(chan, "ctor cctx %d[%s]", engn->id, engn->engine->subdev.name);
+	if (!(cctx = *pcctx = kzalloc(sizeof(*cctx), GFP_KERNEL))) {
+		nvkm_cgrp_vctx_put(cgrp, &vctx);
+		ret = -ENOMEM;
+		goto done;
 	}
 
-	nvif_trace(&chan->object, "attached %s\n", name);
-	return 0;
+	cctx->vctx = vctx;
+	refcount_set(&cctx->refs, 1);
+	refcount_set(&cctx->uses, 0);
+	list_add_tail(&cctx->head, &chan->cctxs);
+done:
+	mutex_unlock(&cgrp->mutex);
+	return ret;
 }
 
-static void
-nvkm_fifo_chan_child_del(struct nvkm_oproxy *base)
+int
+nvkm_chan_preempt_locked(struct nvkm_chan *chan, bool wait)
 {
-	struct nvkm_fifo_chan_object *object =
-		container_of(base, typeof(*object), oproxy);
-	struct nvkm_engine *engine  = object->oproxy.base.engine;
-	struct nvkm_fifo_chan *chan = object->chan;
-	struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine);
-
-	if (chan->func->object_dtor)
-		chan->func->object_dtor(chan, object->hash);
-
-	if (!--engn->refcount) {
-		if (chan->func->engine_dtor)
-			chan->func->engine_dtor(chan, engine);
-		nvkm_object_del(&engn->object);
-		if (chan->vmm)
-			atomic_dec(&chan->vmm->engref[engine->subdev.type]);
-	}
-}
+	struct nvkm_runl *runl = chan->cgrp->runl;
 
-static const struct nvkm_oproxy_func
-nvkm_fifo_chan_child_func = {
-	.dtor[0] = nvkm_fifo_chan_child_del,
-	.init[0] = nvkm_fifo_chan_child_init,
-	.fini[0] = nvkm_fifo_chan_child_fini,
-};
+	CHAN_TRACE(chan, "preempt");
+	chan->func->preempt(chan);
+	if (!wait)
+		return 0;
+
+	return nvkm_runl_preempt_wait(runl);
+}
 
-static int
-nvkm_fifo_chan_child_new(const struct nvkm_oclass *oclass, void *data, u32 size,
-			 struct nvkm_object **pobject)
+int
+nvkm_chan_preempt(struct nvkm_chan *chan, bool wait)
 {
-	struct nvkm_engine *engine = oclass->engine;
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(oclass->parent);
-	struct nvkm_fifo_engn *engn = nvkm_fifo_chan_engn(chan, engine);
-	struct nvkm_fifo_chan_object *object;
-	int ret = 0;
+	int ret;
 
-	if (!(object = kzalloc(sizeof(*object), GFP_KERNEL)))
-		return -ENOMEM;
-	nvkm_oproxy_ctor(&nvkm_fifo_chan_child_func, oclass, &object->oproxy);
-	object->chan = chan;
-	*pobject = &object->oproxy.base;
-
-	if (!engn->refcount++) {
-		struct nvkm_oclass cclass = {
-			.client = oclass->client,
-			.engine = oclass->engine,
-		};
-
-		if (chan->vmm)
-			atomic_inc(&chan->vmm->engref[engine->subdev.type]);
-
-		if (engine->func->fifo.cclass) {
-			ret = engine->func->fifo.cclass(chan, &cclass,
-							&engn->object);
-		} else
-		if (engine->func->cclass) {
-			ret = nvkm_object_new_(engine->func->cclass, &cclass,
-					       NULL, 0, &engn->object);
-		}
-		if (ret)
-			return ret;
+	if (!chan->func->preempt)
+		return 0;
 
-		if (chan->func->engine_ctor) {
-			ret = chan->func->engine_ctor(chan, oclass->engine,
-						      engn->object);
-			if (ret)
-				return ret;
-		}
-	}
+	mutex_lock(&chan->cgrp->runl->mutex);
+	ret = nvkm_chan_preempt_locked(chan, wait);
+	mutex_unlock(&chan->cgrp->runl->mutex);
+	return ret;
+}
 
-	ret = oclass->base.ctor(&(const struct nvkm_oclass) {
-					.base = oclass->base,
-					.engn = oclass->engn,
-					.handle = oclass->handle,
-					.object = oclass->object,
-					.client = oclass->client,
-					.parent = engn->object ?
-						  engn->object :
-						  oclass->parent,
-					.engine = engine,
-				}, data, size, &object->oproxy.object);
-	if (ret)
-		return ret;
+void
+nvkm_chan_remove_locked(struct nvkm_chan *chan)
+{
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+	struct nvkm_runl *runl = cgrp->runl;
 
-	if (chan->func->object_ctor) {
-		object->hash =
-			chan->func->object_ctor(chan, object->oproxy.object);
-		if (object->hash < 0)
-			return object->hash;
-	}
+	if (list_empty(&chan->head))
+		return;
 
-	return 0;
+	CHAN_TRACE(chan, "remove");
+	if (!--cgrp->chan_nr) {
+		runl->cgrp_nr--;
+		list_del(&cgrp->head);
+	}
+	runl->chan_nr--;
+	list_del_init(&chan->head);
+	atomic_set(&runl->changed, 1);
 }
 
-static int
-nvkm_fifo_chan_child_get(struct nvkm_object *object, int index,
-			 struct nvkm_oclass *oclass)
+void
+nvkm_chan_remove(struct nvkm_chan *chan, bool preempt)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	struct nvkm_fifo *fifo = chan->fifo;
-	struct nvkm_engine *engine;
-	u32 engm = chan->engm;
-	int engi, ret, c;
-
-	for (; c = 0, engi = __ffs(engm), engm; engm &= ~(1ULL << engi)) {
-		if (!(engine = fifo->func->id_engine(fifo, engi)))
-			continue;
-		oclass->engine = engine;
-		oclass->base.oclass = 0;
-
-		if (engine->func->fifo.sclass) {
-			ret = engine->func->fifo.sclass(oclass, index);
-			if (oclass->base.oclass) {
-				if (!oclass->base.ctor)
-					oclass->base.ctor = nvkm_object_new;
-				oclass->ctor = nvkm_fifo_chan_child_new;
-				return 0;
-			}
+	struct nvkm_runl *runl = chan->cgrp->runl;
+
+	mutex_lock(&runl->mutex);
+	if (preempt && chan->func->preempt)
+		nvkm_chan_preempt_locked(chan, true);
+	nvkm_chan_remove_locked(chan);
+	nvkm_runl_update_locked(runl, true);
+	mutex_unlock(&runl->mutex);
+}
 
-			index -= ret;
-			continue;
-		}
+void
+nvkm_chan_insert(struct nvkm_chan *chan)
+{
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+	struct nvkm_runl *runl = cgrp->runl;
 
-		while (engine->func->sclass[c].oclass) {
-			if (c++ == index) {
-				oclass->base = engine->func->sclass[index];
-				if (!oclass->base.ctor)
-					oclass->base.ctor = nvkm_object_new;
-				oclass->ctor = nvkm_fifo_chan_child_new;
-				return 0;
-			}
-		}
-		index -= c;
+	mutex_lock(&runl->mutex);
+	if (WARN_ON(!list_empty(&chan->head))) {
+		mutex_unlock(&runl->mutex);
+		return;
 	}
 
-	return -EINVAL;
+	CHAN_TRACE(chan, "insert");
+	list_add_tail(&chan->head, &cgrp->chans);
+	runl->chan_nr++;
+	if (!cgrp->chan_nr++) {
+		list_add_tail(&cgrp->head, &cgrp->runl->cgrps);
+		runl->cgrp_nr++;
+	}
+	atomic_set(&runl->changed, 1);
+	nvkm_runl_update_locked(runl, true);
+	mutex_unlock(&runl->mutex);
 }
 
-static int
-nvkm_fifo_chan_ntfy(struct nvkm_object *object, u32 type,
-		    struct nvkm_event **pevent)
+static void
+nvkm_chan_block_locked(struct nvkm_chan *chan)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	if (chan->func->ntfy)
-		return chan->func->ntfy(chan, type, pevent);
-	return -ENODEV;
+	CHAN_TRACE(chan, "block %d", atomic_read(&chan->blocked));
+	if (atomic_inc_return(&chan->blocked) == 1)
+		chan->func->stop(chan);
 }
 
-static int
-nvkm_fifo_chan_map(struct nvkm_object *object, void *argv, u32 argc,
-		   enum nvkm_object_map *type, u64 *addr, u64 *size)
+void
+nvkm_chan_error(struct nvkm_chan *chan, bool preempt)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	*type = NVKM_OBJECT_MAP_IO;
-	*addr = chan->addr;
-	*size = chan->size;
-	return 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&chan->lock, flags);
+	if (atomic_inc_return(&chan->errored) == 1) {
+		CHAN_ERROR(chan, "errored - disabling channel");
+		nvkm_chan_block_locked(chan);
+		if (preempt)
+			chan->func->preempt(chan);
+		nvkm_event_ntfy(&chan->cgrp->runl->chid->event, chan->id, NVKM_CHAN_EVENT_ERRORED);
+	}
+	spin_unlock_irqrestore(&chan->lock, flags);
 }
 
-static int
-nvkm_fifo_chan_fini(struct nvkm_object *object, bool suspend)
+void
+nvkm_chan_block(struct nvkm_chan *chan)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	chan->func->fini(chan);
-	return 0;
+	spin_lock_irq(&chan->lock);
+	nvkm_chan_block_locked(chan);
+	spin_unlock_irq(&chan->lock);
 }
 
-static int
-nvkm_fifo_chan_init(struct nvkm_object *object)
+void
+nvkm_chan_allow(struct nvkm_chan *chan)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	chan->func->init(chan);
-	return 0;
+	spin_lock_irq(&chan->lock);
+	CHAN_TRACE(chan, "allow %d", atomic_read(&chan->blocked));
+	if (atomic_dec_and_test(&chan->blocked))
+		chan->func->start(chan);
+	spin_unlock_irq(&chan->lock);
 }
 
-static void *
-nvkm_fifo_chan_dtor(struct nvkm_object *object)
+void
+nvkm_chan_del(struct nvkm_chan **pchan)
 {
-	struct nvkm_fifo_chan *chan = nvkm_fifo_chan(object);
-	struct nvkm_fifo *fifo = chan->fifo;
-	void *data = chan->func->dtor(chan);
-	unsigned long flags;
+	struct nvkm_chan *chan = *pchan;
+
+	if (!chan)
+		return;
+
+	if (chan->func->ramfc->clear)
+		chan->func->ramfc->clear(chan);
 
-	spin_lock_irqsave(&fifo->lock, flags);
-	if (!list_empty(&chan->head)) {
-		__clear_bit(chan->chid, fifo->mask);
-		list_del(&chan->head);
+	nvkm_ramht_del(&chan->ramht);
+	nvkm_gpuobj_del(&chan->pgd);
+	nvkm_gpuobj_del(&chan->eng);
+	nvkm_gpuobj_del(&chan->cache);
+	nvkm_gpuobj_del(&chan->ramfc);
+
+	nvkm_memory_unref(&chan->userd.mem);
+
+	if (chan->cgrp) {
+		nvkm_chid_put(chan->cgrp->runl->chid, chan->id, &chan->cgrp->lock);
+		nvkm_cgrp_unref(&chan->cgrp);
 	}
-	spin_unlock_irqrestore(&fifo->lock, flags);
 
 	if (chan->vmm) {
 		nvkm_vmm_part(chan->vmm, chan->inst->memory);
@@ -309,85 +289,192 @@ nvkm_fifo_chan_dtor(struct nvkm_object *object)
 
 	nvkm_gpuobj_del(&chan->push);
 	nvkm_gpuobj_del(&chan->inst);
-	return data;
+	kfree(chan);
 }
 
-static const struct nvkm_object_func
-nvkm_fifo_chan_func = {
-	.dtor = nvkm_fifo_chan_dtor,
-	.init = nvkm_fifo_chan_init,
-	.fini = nvkm_fifo_chan_fini,
-	.ntfy = nvkm_fifo_chan_ntfy,
-	.map = nvkm_fifo_chan_map,
-	.sclass = nvkm_fifo_chan_child_get,
-};
+void
+nvkm_chan_put(struct nvkm_chan **pchan, unsigned long irqflags)
+{
+	struct nvkm_chan *chan = *pchan;
+
+	if (!chan)
+		return;
+
+	*pchan = NULL;
+	spin_unlock_irqrestore(&chan->cgrp->lock, irqflags);
+}
+
+struct nvkm_chan *
+nvkm_chan_get_inst(struct nvkm_engine *engine, u64 inst, unsigned long *pirqflags)
+{
+	struct nvkm_fifo *fifo = engine->subdev.device->fifo;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	struct nvkm_chan *chan;
+
+	nvkm_runl_foreach(runl, fifo) {
+		nvkm_runl_foreach_engn(engn, runl) {
+			if (engine == &fifo->engine || engn->engine == engine) {
+				chan = nvkm_runl_chan_get_inst(runl, inst, pirqflags);
+				if (chan || engn->engine == engine)
+					return chan;
+			}
+		}
+	}
+
+	return NULL;
+}
+
+struct nvkm_chan *
+nvkm_chan_get_chid(struct nvkm_engine *engine, int id, unsigned long *pirqflags)
+{
+	struct nvkm_fifo *fifo = engine->subdev.device->fifo;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+
+	nvkm_runl_foreach(runl, fifo) {
+		nvkm_runl_foreach_engn(engn, runl) {
+			if (fifo->chid || engn->engine == engine)
+				return nvkm_runl_chan_get_chid(runl, id, pirqflags);
+		}
+	}
+
+	return NULL;
+}
 
 int
-nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *func,
-		    struct nvkm_fifo *fifo, u32 size, u32 align, bool zero,
-		    u64 hvmm, u64 push, u32 engm, int bar, u32 base,
-		    u32 user, const struct nvkm_oclass *oclass,
-		    struct nvkm_fifo_chan *chan)
+nvkm_chan_new_(const struct nvkm_chan_func *func, struct nvkm_runl *runl, int runq,
+	       struct nvkm_cgrp *cgrp, const char *name, bool priv, u32 devm, struct nvkm_vmm *vmm,
+	       struct nvkm_dmaobj *dmaobj, u64 offset, u64 length,
+	       struct nvkm_memory *userd, u64 ouserd, struct nvkm_chan **pchan)
 {
-	struct nvkm_client *client = oclass->client;
+	struct nvkm_fifo *fifo = runl->fifo;
 	struct nvkm_device *device = fifo->engine.subdev.device;
-	struct nvkm_dmaobj *dmaobj;
-	unsigned long flags;
+	struct nvkm_chan *chan;
 	int ret;
 
-	nvkm_object_ctor(&nvkm_fifo_chan_func, oclass, &chan->object);
+	/* Validate arguments against class requirements. */
+	if ((runq && runq >= runl->func->runqs) ||
+	    (!func->inst->vmm != !vmm) ||
+	    ((func->userd->bar < 0) == !userd) ||
+	    (!func->ramfc->ctxdma != !dmaobj) ||
+	    ((func->ramfc->devm < devm) && devm != BIT(0)) ||
+	    (!func->ramfc->priv && priv)) {
+		RUNL_DEBUG(runl, "args runq:%d:%d vmm:%d:%p userd:%d:%p "
+				 "push:%d:%p devm:%08x:%08x priv:%d:%d",
+			   runl->func->runqs, runq, func->inst->vmm, vmm,
+			   func->userd->bar < 0, userd, func->ramfc->ctxdma, dmaobj,
+			   func->ramfc->devm, devm, func->ramfc->priv, priv);
+		return -EINVAL;
+	}
+
+	if (!(chan = *pchan = kzalloc(sizeof(*chan), GFP_KERNEL)))
+		return -ENOMEM;
+
 	chan->func = func;
-	chan->fifo = fifo;
-	chan->engm = engm;
+	strscpy(chan->name, name, sizeof(chan->name));
+	chan->runq = runq;
+	chan->id = -1;
+	spin_lock_init(&chan->lock);
+	atomic_set(&chan->blocked, 1);
+	atomic_set(&chan->errored, 0);
+	INIT_LIST_HEAD(&chan->cctxs);
 	INIT_LIST_HEAD(&chan->head);
 
-	/* instance memory */
-	ret = nvkm_gpuobj_new(device, size, align, zero, NULL, &chan->inst);
-	if (ret)
-		return ret;
+	/* Join channel group.
+	 *
+	 * GK110 and newer support channel groups (aka TSGs), where individual channels
+	 * share a timeslice, and, engine context(s).
+	 *
+	 * As such, engine contexts are tracked in nvkm_cgrp and we need them even when
+	 * channels aren't in an API channel group, and on HW that doesn't support TSGs.
+	 */
+	if (!cgrp) {
+		ret = nvkm_cgrp_new(runl, chan->name, vmm, fifo->func->cgrp.force, &chan->cgrp);
+		if (ret) {
+			RUNL_DEBUG(runl, "cgrp %d", ret);
+			return ret;
+		}
 
-	/* allocate push buffer ctxdma instance */
-	if (push) {
-		dmaobj = nvkm_dmaobj_search(client, push);
-		if (IS_ERR(dmaobj))
-			return PTR_ERR(dmaobj);
+		cgrp = chan->cgrp;
+	} else {
+		if (cgrp->runl != runl || cgrp->vmm != vmm) {
+			RUNL_DEBUG(runl, "cgrp %d %d", cgrp->runl != runl, cgrp->vmm != vmm);
+			return -EINVAL;
+		}
 
-		ret = nvkm_object_bind(&dmaobj->object, chan->inst, -16,
-				       &chan->push);
-		if (ret)
-			return ret;
+		chan->cgrp = nvkm_cgrp_ref(cgrp);
 	}
 
-	/* channel address space */
-	if (hvmm) {
-		struct nvkm_vmm *vmm = nvkm_uvmm_search(client, hvmm);
-		if (IS_ERR(vmm))
-			return PTR_ERR(vmm);
+	/* Allocate instance block. */
+	ret = nvkm_gpuobj_new(device, func->inst->size, 0x1000, func->inst->zero, NULL,
+			      &chan->inst);
+	if (ret) {
+		RUNL_DEBUG(runl, "inst %d", ret);
+		return ret;
+	}
 
-		if (vmm->mmu != device->mmu)
+	/* Initialise virtual address-space. */
+	if (func->inst->vmm) {
+		if (WARN_ON(vmm->mmu != device->mmu))
 			return -EINVAL;
 
 		ret = nvkm_vmm_join(vmm, chan->inst->memory);
-		if (ret)
+		if (ret) {
+			RUNL_DEBUG(runl, "vmm %d", ret);
 			return ret;
+		}
 
 		chan->vmm = nvkm_vmm_ref(vmm);
 	}
 
-	/* allocate channel id */
-	spin_lock_irqsave(&fifo->lock, flags);
-	chan->chid = find_first_zero_bit(fifo->mask, NVKM_FIFO_CHID_NR);
-	if (chan->chid >= NVKM_FIFO_CHID_NR) {
-		spin_unlock_irqrestore(&fifo->lock, flags);
+	/* Allocate HW ctxdma for push buffer. */
+	if (func->ramfc->ctxdma) {
+		ret = nvkm_object_bind(&dmaobj->object, chan->inst, -16, &chan->push);
+		if (ret) {
+			RUNL_DEBUG(runl, "bind %d", ret);
+			return ret;
+		}
+	}
+
+	/* Allocate channel ID. */
+	chan->id = nvkm_chid_get(runl->chid, chan);
+	if (chan->id < 0) {
+		RUNL_ERROR(runl, "!chids");
 		return -ENOSPC;
 	}
-	list_add(&chan->head, &fifo->chan);
-	__set_bit(chan->chid, fifo->mask);
-	spin_unlock_irqrestore(&fifo->lock, flags);
-
-	/* determine address of this channel's user registers */
-	chan->addr = device->func->resource_addr(device, bar) +
-		     base + user * chan->chid;
-	chan->size = user;
+
+	if (cgrp->id < 0)
+		cgrp->id = chan->id;
+
+	/* Initialise USERD. */
+	if (func->userd->bar < 0) {
+		if (ouserd + chan->func->userd->size >= nvkm_memory_size(userd)) {
+			RUNL_DEBUG(runl, "ouserd %llx", ouserd);
+			return -EINVAL;
+		}
+
+		ret = nvkm_memory_kmap(userd, &chan->userd.mem);
+		if (ret) {
+			RUNL_DEBUG(runl, "userd %d", ret);
+			return ret;
+		}
+
+		chan->userd.base = ouserd;
+	} else {
+		chan->userd.mem = nvkm_memory_ref(fifo->userd.mem);
+		chan->userd.base = chan->id * chan->func->userd->size;
+	}
+
+	if (chan->func->userd->clear)
+		chan->func->userd->clear(chan);
+
+	/* Initialise RAMFC. */
+	ret = chan->func->ramfc->write(chan, offset, length, devm, priv);
+	if (ret) {
+		RUNL_DEBUG(runl, "ramfc %d", ret);
+		return ret;
+	}
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h
index e53504354841..85b94f699128 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.h
@@ -1,35 +1,78 @@
 /* SPDX-License-Identifier: MIT */
-#ifndef __NVKM_FIFO_CHAN_H__
-#define __NVKM_FIFO_CHAN_H__
-#define nvkm_fifo_chan(p) container_of((p), struct nvkm_fifo_chan, object)
-#include "priv.h"
-
-struct nvkm_fifo_chan_func {
-	void *(*dtor)(struct nvkm_fifo_chan *);
-	void (*init)(struct nvkm_fifo_chan *);
-	void (*fini)(struct nvkm_fifo_chan *);
-	int (*ntfy)(struct nvkm_fifo_chan *, u32 type, struct nvkm_event **);
-	int  (*engine_ctor)(struct nvkm_fifo_chan *, struct nvkm_engine *,
-			    struct nvkm_object *);
-	void (*engine_dtor)(struct nvkm_fifo_chan *, struct nvkm_engine *);
-	int  (*engine_init)(struct nvkm_fifo_chan *, struct nvkm_engine *);
-	int  (*engine_fini)(struct nvkm_fifo_chan *, struct nvkm_engine *,
-			    bool suspend);
-	int  (*object_ctor)(struct nvkm_fifo_chan *, struct nvkm_object *);
-	void (*object_dtor)(struct nvkm_fifo_chan *, int);
-	u32 (*submit_token)(struct nvkm_fifo_chan *);
+#ifndef __NVKM_CHAN_H__
+#define __NVKM_CHAN_H__
+#include <engine/fifo.h>
+struct nvkm_dmaobj;
+struct nvkm_engn;
+struct nvkm_runl;
+
+extern const struct nvkm_event_func nvkm_chan_event;
+
+struct nvkm_cctx {
+	struct nvkm_vctx *vctx;
+	refcount_t refs;
+	refcount_t uses;
+
+	struct list_head head;
 };
 
-int nvkm_fifo_chan_ctor(const struct nvkm_fifo_chan_func *, struct nvkm_fifo *,
-			u32 size, u32 align, bool zero, u64 vm, u64 push,
-			u32 engm, int bar, u32 base, u32 user,
-			const struct nvkm_oclass *, struct nvkm_fifo_chan *);
+struct nvkm_chan_func {
+	const struct nvkm_chan_func_inst {
+		u32 size;
+		bool zero;
+		bool vmm;
+	} *inst;
 
-struct nvkm_fifo_chan_oclass {
-	int (*ctor)(struct nvkm_fifo *, const struct nvkm_oclass *,
-		    void *data, u32 size, struct nvkm_object **);
-	struct nvkm_sclass base;
+	const struct nvkm_chan_func_userd {
+		int bar;
+		u32 base;
+		u32 size;
+		void (*clear)(struct nvkm_chan *);
+	} *userd;
+
+	const struct nvkm_chan_func_ramfc {
+		const struct nvkm_ramfc_layout {
+			unsigned bits:6;
+			unsigned ctxs:5;
+			unsigned ctxp:8;
+			unsigned regs:5;
+			unsigned regp;
+		} *layout;
+		int (*write)(struct nvkm_chan *, u64 offset, u64 length, u32 devm, bool priv);
+		void (*clear)(struct nvkm_chan *);
+		bool ctxdma;
+		u32 devm;
+		bool priv;
+	} *ramfc;
+
+	void (*bind)(struct nvkm_chan *);
+	void (*unbind)(struct nvkm_chan *);
+	void (*start)(struct nvkm_chan *);
+	void (*stop)(struct nvkm_chan *);
+	void (*preempt)(struct nvkm_chan *);
+	u32 (*doorbell_handle)(struct nvkm_chan *);
 };
 
-int gf100_fifo_chan_ntfy(struct nvkm_fifo_chan *, u32, struct nvkm_event **);
+int nvkm_chan_new_(const struct nvkm_chan_func *, struct nvkm_runl *, int runq, struct nvkm_cgrp *,
+		   const char *name, bool priv, u32 devm, struct nvkm_vmm *, struct nvkm_dmaobj *,
+		   u64 offset, u64 length, struct nvkm_memory *userd, u64 userd_bar1,
+		   struct nvkm_chan **);
+void nvkm_chan_del(struct nvkm_chan **);
+void nvkm_chan_allow(struct nvkm_chan *);
+void nvkm_chan_block(struct nvkm_chan *);
+void nvkm_chan_error(struct nvkm_chan *, bool preempt);
+void nvkm_chan_insert(struct nvkm_chan *);
+void nvkm_chan_remove(struct nvkm_chan *, bool preempt);
+void nvkm_chan_remove_locked(struct nvkm_chan *);
+int nvkm_chan_preempt(struct nvkm_chan *, bool wait);
+int nvkm_chan_preempt_locked(struct nvkm_chan *, bool wait);
+int nvkm_chan_cctx_get(struct nvkm_chan *, struct nvkm_engn *, struct nvkm_cctx **,
+		       struct nvkm_client * /*TODO: remove need for this */);
+void nvkm_chan_cctx_put(struct nvkm_chan *, struct nvkm_cctx **);
+void nvkm_chan_cctx_bind(struct nvkm_chan *, struct nvkm_engn *, struct nvkm_cctx *);
+
+#define CHAN_PRCLI(c,l,p,f,a...) CGRP_PRINT((c)->cgrp, l, p, "%04x:[%s]"f, (c)->id, (c)->name, ##a)
+#define CHAN_PRINT(c,l,p,f,a...) CGRP_PRINT((c)->cgrp, l, p, "%04x:"f, (c)->id, ##a)
+#define CHAN_ERROR(c,f,a...) CHAN_PRCLI((c), ERROR,    err, " "f"\n", ##a)
+#define CHAN_TRACE(c,f,a...) CHAN_PRINT((c), TRACE,   info, " "f"\n", ##a)
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
deleted file mode 100644
index 3492c561f2cf..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv50.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-#include <subdev/mmu.h>
-#include <subdev/timer.h>
-
-#include <nvif/cl826e.h>
-
-static int
-g84_fifo_chan_ntfy(struct nvkm_fifo_chan *chan, u32 type,
-		   struct nvkm_event **pevent)
-{
-	switch (type) {
-	case NV826E_V0_NTFY_NON_STALL_INTERRUPT:
-		*pevent = &chan->fifo->uevent;
-		return 0;
-	default:
-		break;
-	}
-	return -EINVAL;
-}
-
-static int
-g84_fifo_chan_engine_addr(struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : return -1;
-	case NVKM_ENGINE_GR    : return 0x0020;
-	case NVKM_ENGINE_VP    :
-	case NVKM_ENGINE_MSPDEC: return 0x0040;
-	case NVKM_ENGINE_MPEG  :
-	case NVKM_ENGINE_MSPPP : return 0x0060;
-	case NVKM_ENGINE_BSP   :
-	case NVKM_ENGINE_MSVLD : return 0x0080;
-	case NVKM_ENGINE_CIPHER:
-	case NVKM_ENGINE_SEC   : return 0x00a0;
-	case NVKM_ENGINE_CE    : return 0x00c0;
-	default:
-		WARN_ON(1);
-		return -1;
-	}
-}
-
-static int
-g84_fifo_chan_engine_fini(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine, bool suspend)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nv50_fifo *fifo = chan->fifo;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 engn, save;
-	int offset;
-	bool done;
-
-	offset = g84_fifo_chan_engine_addr(engine);
-	if (offset < 0)
-		return 0;
-
-	engn = fifo->base.func->engine_id(&fifo->base, engine) - 1;
-	save = nvkm_mask(device, 0x002520, 0x0000003f, 1 << engn);
-	nvkm_wr32(device, 0x0032fc, chan->base.inst->addr >> 12);
-	done = nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x0032fc) != 0xffffffff)
-			break;
-	) >= 0;
-	nvkm_wr32(device, 0x002520, save);
-	if (!done) {
-		nvkm_error(subdev, "channel %d [%s] unload timeout\n",
-			   chan->base.chid, chan->base.object.client->name);
-		if (suspend)
-			return -EBUSY;
-	}
-
-	nvkm_kmap(chan->eng);
-	nvkm_wo32(chan->eng, offset + 0x00, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x04, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x08, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x0c, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x10, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x14, 0x00000000);
-	nvkm_done(chan->eng);
-	return 0;
-}
-
-
-static int
-g84_fifo_chan_engine_init(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nvkm_gpuobj *engn = *nv50_fifo_chan_engine(chan, engine);
-	u64 limit, start;
-	int offset;
-
-	offset = g84_fifo_chan_engine_addr(engine);
-	if (offset < 0)
-		return 0;
-	limit = engn->addr + engn->size - 1;
-	start = engn->addr;
-
-	nvkm_kmap(chan->eng);
-	nvkm_wo32(chan->eng, offset + 0x00, 0x00190000);
-	nvkm_wo32(chan->eng, offset + 0x04, lower_32_bits(limit));
-	nvkm_wo32(chan->eng, offset + 0x08, lower_32_bits(start));
-	nvkm_wo32(chan->eng, offset + 0x0c, upper_32_bits(limit) << 24 |
-					    upper_32_bits(start));
-	nvkm_wo32(chan->eng, offset + 0x10, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x14, 0x00000000);
-	nvkm_done(chan->eng);
-	return 0;
-}
-
-static int
-g84_fifo_chan_engine_ctor(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine,
-			  struct nvkm_object *object)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-
-	if (g84_fifo_chan_engine_addr(engine) < 0)
-		return 0;
-
-	return nvkm_object_bind(object, NULL, 0, nv50_fifo_chan_engine(chan, engine));
-}
-
-static int
-g84_fifo_chan_object_ctor(struct nvkm_fifo_chan *base,
-			  struct nvkm_object *object)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	u32 handle = object->handle;
-	u32 context;
-
-	switch (object->engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : context = 0x00000000; break;
-	case NVKM_ENGINE_GR    : context = 0x00100000; break;
-	case NVKM_ENGINE_MPEG  :
-	case NVKM_ENGINE_MSPPP : context = 0x00200000; break;
-	case NVKM_ENGINE_ME    :
-	case NVKM_ENGINE_CE    : context = 0x00300000; break;
-	case NVKM_ENGINE_VP    :
-	case NVKM_ENGINE_MSPDEC: context = 0x00400000; break;
-	case NVKM_ENGINE_CIPHER:
-	case NVKM_ENGINE_SEC   :
-	case NVKM_ENGINE_VIC   : context = 0x00500000; break;
-	case NVKM_ENGINE_BSP   :
-	case NVKM_ENGINE_MSVLD : context = 0x00600000; break;
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	return nvkm_ramht_insert(chan->ramht, object, 0, 4, handle, context);
-}
-
-static void
-g84_fifo_chan_init(struct nvkm_fifo_chan *base)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nv50_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u64 addr = chan->ramfc->addr >> 8;
-	u32 chid = chan->base.chid;
-
-	nvkm_wr32(device, 0x002600 + (chid * 4), 0x80000000 | addr);
-	nv50_fifo_runlist_update(fifo);
-}
-
-static const struct nvkm_fifo_chan_func
-g84_fifo_chan_func = {
-	.dtor = nv50_fifo_chan_dtor,
-	.init = g84_fifo_chan_init,
-	.fini = nv50_fifo_chan_fini,
-	.ntfy = g84_fifo_chan_ntfy,
-	.engine_ctor = g84_fifo_chan_engine_ctor,
-	.engine_dtor = nv50_fifo_chan_engine_dtor,
-	.engine_init = g84_fifo_chan_engine_init,
-	.engine_fini = g84_fifo_chan_engine_fini,
-	.object_ctor = g84_fifo_chan_object_ctor,
-	.object_dtor = nv50_fifo_chan_object_dtor,
-};
-
-int
-g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push,
-		   const struct nvkm_oclass *oclass,
-		   struct nv50_fifo_chan *chan)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int ret;
-
-	if (!vmm)
-		return -EINVAL;
-
-	ret = nvkm_fifo_chan_ctor(&g84_fifo_chan_func, &fifo->base,
-				  0x10000, 0x1000, false, vmm, push,
-				  BIT(G84_FIFO_ENGN_SW) |
-				  BIT(G84_FIFO_ENGN_GR) |
-				  BIT(G84_FIFO_ENGN_MPEG) |
-				  BIT(G84_FIFO_ENGN_MSPPP) |
-				  BIT(G84_FIFO_ENGN_ME) |
-				  BIT(G84_FIFO_ENGN_CE0) |
-				  BIT(G84_FIFO_ENGN_VP) |
-				  BIT(G84_FIFO_ENGN_MSPDEC) |
-				  BIT(G84_FIFO_ENGN_CIPHER) |
-				  BIT(G84_FIFO_ENGN_SEC) |
-				  BIT(G84_FIFO_ENGN_VIC) |
-				  BIT(G84_FIFO_ENGN_BSP) |
-				  BIT(G84_FIFO_ENGN_MSVLD) |
-				  BIT(G84_FIFO_ENGN_DMA),
-				  0, 0xc00000, 0x2000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x0200, 0, true, chan->base.inst,
-			      &chan->eng);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->base.inst,
-			      &chan->pgd);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x1000, 0x400, true, chan->base.inst,
-			      &chan->cache);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x100, 0x100, true, chan->base.inst,
-			      &chan->ramfc);
-	if (ret)
-		return ret;
-
-	return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h
deleted file mode 100644
index f7ac1061fa84..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changf100.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __GF100_FIFO_CHAN_H__
-#define __GF100_FIFO_CHAN_H__
-#define gf100_fifo_chan(p) container_of((p), struct gf100_fifo_chan, base)
-#include "chan.h"
-#include "gf100.h"
-
-struct gf100_fifo_chan {
-	struct nvkm_fifo_chan base;
-	struct gf100_fifo *fifo;
-
-	struct list_head head;
-	bool killed;
-
-#define GF100_FIFO_ENGN_GR     0
-#define GF100_FIFO_ENGN_MSPDEC 1
-#define GF100_FIFO_ENGN_MSPPP  2
-#define GF100_FIFO_ENGN_MSVLD  3
-#define GF100_FIFO_ENGN_CE0    4
-#define GF100_FIFO_ENGN_CE1    5
-#define GF100_FIFO_ENGN_SW     15
-	struct gf100_fifo_engn {
-		struct nvkm_gpuobj *inst;
-		struct nvkm_vma *vma;
-	} engn[NVKM_FIFO_ENGN_NR];
-};
-
-extern const struct nvkm_fifo_chan_oclass gf100_fifo_gpfifo_oclass;
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h
deleted file mode 100644
index 9713daee6c76..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/changk104.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __GK104_FIFO_CHAN_H__
-#define __GK104_FIFO_CHAN_H__
-#define gk104_fifo_chan(p) container_of((p), struct gk104_fifo_chan, base)
-#include "chan.h"
-#include "gk104.h"
-
-struct gk104_fifo_chan {
-	struct nvkm_fifo_chan base;
-	struct gk104_fifo *fifo;
-	int runl;
-
-	struct nvkm_fifo_cgrp *cgrp;
-	struct list_head head;
-	bool killed;
-
-#define GK104_FIFO_ENGN_SW 15
-	struct gk104_fifo_engn {
-		struct nvkm_gpuobj *inst;
-		struct nvkm_vma *vma;
-	} engn[NVKM_FIFO_ENGN_NR];
-};
-
-extern const struct nvkm_fifo_chan_func gk104_fifo_gpfifo_func;
-
-int gk104_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *,
-			  void *data, u32 size, struct nvkm_object **);
-void *gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *);
-void gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *);
-void gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *);
-struct gk104_fifo_engn *gk104_fifo_gpfifo_engine(struct gk104_fifo_chan *, struct nvkm_engine *);
-int gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *, struct nvkm_engine *,
-				  struct nvkm_object *);
-void gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *,
-				   struct nvkm_engine *);
-int gk104_fifo_gpfifo_kick(struct gk104_fifo_chan *);
-int gk104_fifo_gpfifo_kick_locked(struct gk104_fifo_chan *);
-
-int gv100_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *,
-			  void *data, u32 size, struct nvkm_object **);
-int gv100_fifo_gpfifo_new_(const struct nvkm_fifo_chan_func *,
-			   struct gk104_fifo *, u64 *, u16 *, u64, u64, u64,
-			   u64 *, bool, u32 *, const struct nvkm_oclass *,
-			   struct nvkm_object **);
-int gv100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *,
-				  struct nvkm_engine *);
-int gv100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *,
-				  struct nvkm_engine *, bool);
-
-int tu102_fifo_gpfifo_new(struct gk104_fifo *, const struct nvkm_oclass *,
-			  void *data, u32 size, struct nvkm_object **);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h
deleted file mode 100644
index 727bc8976b40..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NV04_FIFO_CHAN_H__
-#define __NV04_FIFO_CHAN_H__
-#define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base)
-#include "chan.h"
-#include "nv04.h"
-
-struct nv04_fifo_chan {
-	struct nvkm_fifo_chan base;
-	struct nv04_fifo *fifo;
-	u32 ramfc;
-#define NV04_FIFO_ENGN_SW   0
-#define NV04_FIFO_ENGN_GR   1
-#define NV04_FIFO_ENGN_MPEG 2
-#define NV04_FIFO_ENGN_DMA  3
-	struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR];
-};
-
-extern const struct nvkm_fifo_chan_func nv04_fifo_dma_func;
-void *nv04_fifo_dma_dtor(struct nvkm_fifo_chan *);
-void nv04_fifo_dma_init(struct nvkm_fifo_chan *);
-void nv04_fifo_dma_fini(struct nvkm_fifo_chan *);
-void nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *, int);
-
-extern const struct nvkm_fifo_chan_oclass nv04_fifo_dma_oclass;
-extern const struct nvkm_fifo_chan_oclass nv10_fifo_dma_oclass;
-extern const struct nvkm_fifo_chan_oclass nv17_fifo_dma_oclass;
-extern const struct nvkm_fifo_chan_oclass nv40_fifo_dma_oclass;
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c
deleted file mode 100644
index c44d7c81dd52..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv50.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-#include <subdev/mmu.h>
-#include <subdev/timer.h>
-
-static int
-nv50_fifo_chan_engine_addr(struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : return -1;
-	case NVKM_ENGINE_GR    : return 0x0000;
-	case NVKM_ENGINE_MPEG  : return 0x0060;
-	default:
-		WARN_ON(1);
-		return -1;
-	}
-}
-
-struct nvkm_gpuobj **
-nv50_fifo_chan_engine(struct nv50_fifo_chan *chan, struct nvkm_engine *engine)
-{
-	int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine);
-	if (engi >= 0)
-		return &chan->engn[engi];
-	return NULL;
-}
-
-static int
-nv50_fifo_chan_engine_fini(struct nvkm_fifo_chan *base,
-			   struct nvkm_engine *engine, bool suspend)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nv50_fifo *fifo = chan->fifo;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	int offset, ret = 0;
-	u32 me;
-
-	offset = nv50_fifo_chan_engine_addr(engine);
-	if (offset < 0)
-		return 0;
-
-	/* HW bug workaround:
-	 *
-	 * PFIFO will hang forever if the connected engines don't report
-	 * that they've processed the context switch request.
-	 *
-	 * In order for the kickoff to work, we need to ensure all the
-	 * connected engines are in a state where they can answer.
-	 *
-	 * Newer chipsets don't seem to suffer from this issue, and well,
-	 * there's also a "ignore these engines" bitmask reg we can use
-	 * if we hit the issue there..
-	 */
-	me = nvkm_mask(device, 0x00b860, 0x00000001, 0x00000001);
-
-	/* do the kickoff... */
-	nvkm_wr32(device, 0x0032fc, chan->base.inst->addr >> 12);
-	if (nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x0032fc) != 0xffffffff)
-			break;
-	) < 0) {
-		nvkm_error(subdev, "channel %d [%s] unload timeout\n",
-			   chan->base.chid, chan->base.object.client->name);
-		if (suspend)
-			ret = -EBUSY;
-	}
-	nvkm_wr32(device, 0x00b860, me);
-
-	if (ret == 0) {
-		nvkm_kmap(chan->eng);
-		nvkm_wo32(chan->eng, offset + 0x00, 0x00000000);
-		nvkm_wo32(chan->eng, offset + 0x04, 0x00000000);
-		nvkm_wo32(chan->eng, offset + 0x08, 0x00000000);
-		nvkm_wo32(chan->eng, offset + 0x0c, 0x00000000);
-		nvkm_wo32(chan->eng, offset + 0x10, 0x00000000);
-		nvkm_wo32(chan->eng, offset + 0x14, 0x00000000);
-		nvkm_done(chan->eng);
-	}
-
-	return ret;
-}
-
-static int
-nv50_fifo_chan_engine_init(struct nvkm_fifo_chan *base,
-			   struct nvkm_engine *engine)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nvkm_gpuobj *engn = *nv50_fifo_chan_engine(chan, engine);
-	u64 limit, start;
-	int offset;
-
-	offset = nv50_fifo_chan_engine_addr(engine);
-	if (offset < 0)
-		return 0;
-	limit = engn->addr + engn->size - 1;
-	start = engn->addr;
-
-	nvkm_kmap(chan->eng);
-	nvkm_wo32(chan->eng, offset + 0x00, 0x00190000);
-	nvkm_wo32(chan->eng, offset + 0x04, lower_32_bits(limit));
-	nvkm_wo32(chan->eng, offset + 0x08, lower_32_bits(start));
-	nvkm_wo32(chan->eng, offset + 0x0c, upper_32_bits(limit) << 24 |
-					    upper_32_bits(start));
-	nvkm_wo32(chan->eng, offset + 0x10, 0x00000000);
-	nvkm_wo32(chan->eng, offset + 0x14, 0x00000000);
-	nvkm_done(chan->eng);
-	return 0;
-}
-
-void
-nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *base,
-			   struct nvkm_engine *engine)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	nvkm_gpuobj_del(nv50_fifo_chan_engine(chan, engine));
-}
-
-static int
-nv50_fifo_chan_engine_ctor(struct nvkm_fifo_chan *base,
-			   struct nvkm_engine *engine,
-			   struct nvkm_object *object)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-
-	if (nv50_fifo_chan_engine_addr(engine) < 0)
-		return 0;
-
-	return nvkm_object_bind(object, NULL, 0, nv50_fifo_chan_engine(chan, engine));
-}
-
-void
-nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *base, int cookie)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	nvkm_ramht_remove(chan->ramht, cookie);
-}
-
-static int
-nv50_fifo_chan_object_ctor(struct nvkm_fifo_chan *base,
-			   struct nvkm_object *object)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	u32 handle = object->handle;
-	u32 context;
-
-	switch (object->engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : context = 0x00000000; break;
-	case NVKM_ENGINE_GR    : context = 0x00100000; break;
-	case NVKM_ENGINE_MPEG  : context = 0x00200000; break;
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	return nvkm_ramht_insert(chan->ramht, object, 0, 4, handle, context);
-}
-
-void
-nv50_fifo_chan_fini(struct nvkm_fifo_chan *base)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nv50_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 chid = chan->base.chid;
-
-	/* remove channel from runlist, fifo will unload context */
-	nvkm_mask(device, 0x002600 + (chid * 4), 0x80000000, 0x00000000);
-	nv50_fifo_runlist_update(fifo);
-	nvkm_wr32(device, 0x002600 + (chid * 4), 0x00000000);
-}
-
-static void
-nv50_fifo_chan_init(struct nvkm_fifo_chan *base)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	struct nv50_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u64 addr = chan->ramfc->addr >> 12;
-	u32 chid = chan->base.chid;
-
-	nvkm_wr32(device, 0x002600 + (chid * 4), 0x80000000 | addr);
-	nv50_fifo_runlist_update(fifo);
-}
-
-void *
-nv50_fifo_chan_dtor(struct nvkm_fifo_chan *base)
-{
-	struct nv50_fifo_chan *chan = nv50_fifo_chan(base);
-	nvkm_ramht_del(&chan->ramht);
-	nvkm_gpuobj_del(&chan->pgd);
-	nvkm_gpuobj_del(&chan->eng);
-	nvkm_gpuobj_del(&chan->cache);
-	nvkm_gpuobj_del(&chan->ramfc);
-	return chan;
-}
-
-static const struct nvkm_fifo_chan_func
-nv50_fifo_chan_func = {
-	.dtor = nv50_fifo_chan_dtor,
-	.init = nv50_fifo_chan_init,
-	.fini = nv50_fifo_chan_fini,
-	.engine_ctor = nv50_fifo_chan_engine_ctor,
-	.engine_dtor = nv50_fifo_chan_engine_dtor,
-	.engine_init = nv50_fifo_chan_engine_init,
-	.engine_fini = nv50_fifo_chan_engine_fini,
-	.object_ctor = nv50_fifo_chan_object_ctor,
-	.object_dtor = nv50_fifo_chan_object_dtor,
-};
-
-int
-nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push,
-		    const struct nvkm_oclass *oclass,
-		    struct nv50_fifo_chan *chan)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int ret;
-
-	if (!vmm)
-		return -EINVAL;
-
-	ret = nvkm_fifo_chan_ctor(&nv50_fifo_chan_func, &fifo->base,
-				  0x10000, 0x1000, false, vmm, push,
-				  BIT(NV50_FIFO_ENGN_SW) |
-				  BIT(NV50_FIFO_ENGN_GR) |
-				  BIT(NV50_FIFO_ENGN_MPEG) |
-				  BIT(NV50_FIFO_ENGN_DMA),
-				  0, 0xc00000, 0x2000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x0200, 0x1000, true, chan->base.inst,
-			      &chan->ramfc);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x1200, 0, true, chan->base.inst,
-			      &chan->eng);
-	if (ret)
-		return ret;
-
-	ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->base.inst,
-			      &chan->pgd);
-	if (ret)
-		return ret;
-
-	return nvkm_ramht_new(device, 0x8000, 16, chan->base.inst, &chan->ramht);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
deleted file mode 100644
index 3a95730d7ff5..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NV50_FIFO_CHAN_H__
-#define __NV50_FIFO_CHAN_H__
-#define nv50_fifo_chan(p) container_of((p), struct nv50_fifo_chan, base)
-#include "chan.h"
-#include "nv50.h"
-
-struct nv50_fifo_chan {
-	struct nv50_fifo *fifo;
-	struct nvkm_fifo_chan base;
-
-	struct nvkm_gpuobj *ramfc;
-	struct nvkm_gpuobj *cache;
-	struct nvkm_gpuobj *eng;
-	struct nvkm_gpuobj *pgd;
-	struct nvkm_ramht *ramht;
-
-#define NV50_FIFO_ENGN_SW   0
-#define NV50_FIFO_ENGN_GR   1
-#define NV50_FIFO_ENGN_MPEG 2
-#define NV50_FIFO_ENGN_DMA  3
-
-#define G84_FIFO_ENGN_SW     0
-#define G84_FIFO_ENGN_GR     1
-#define G84_FIFO_ENGN_MPEG   2
-#define G84_FIFO_ENGN_MSPPP  2
-#define G84_FIFO_ENGN_ME     3
-#define G84_FIFO_ENGN_CE0    3
-#define G84_FIFO_ENGN_VP     4
-#define G84_FIFO_ENGN_MSPDEC 4
-#define G84_FIFO_ENGN_CIPHER 5
-#define G84_FIFO_ENGN_SEC    5
-#define G84_FIFO_ENGN_VIC    5
-#define G84_FIFO_ENGN_BSP    6
-#define G84_FIFO_ENGN_MSVLD  6
-#define G84_FIFO_ENGN_DMA    7
-	struct nvkm_gpuobj *engn[NVKM_FIFO_ENGN_NR];
-};
-
-int nv50_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
-			const struct nvkm_oclass *, struct nv50_fifo_chan *);
-void *nv50_fifo_chan_dtor(struct nvkm_fifo_chan *);
-void nv50_fifo_chan_fini(struct nvkm_fifo_chan *);
-struct nvkm_gpuobj **nv50_fifo_chan_engine(struct nv50_fifo_chan *, struct nvkm_engine *);
-void nv50_fifo_chan_engine_dtor(struct nvkm_fifo_chan *, struct nvkm_engine *);
-void nv50_fifo_chan_object_dtor(struct nvkm_fifo_chan *, int);
-
-int g84_fifo_chan_ctor(struct nv50_fifo *, u64 vmm, u64 push,
-		       const struct nvkm_oclass *, struct nv50_fifo_chan *);
-
-extern const struct nvkm_fifo_chan_oclass nv50_fifo_gpfifo_oclass;
-extern const struct nvkm_fifo_chan_oclass g84_fifo_gpfifo_oclass;
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c
new file mode 100644
index 000000000000..23944d95efd5
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2020 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "chid.h"
+
+void
+nvkm_chid_put(struct nvkm_chid *chid, int id, spinlock_t *data_lock)
+{
+	if (id >= 0) {
+		spin_lock_irq(&chid->lock);
+		spin_lock(data_lock);
+		chid->data[id] = NULL;
+		spin_unlock(data_lock);
+		clear_bit(id, chid->used);
+		spin_unlock_irq(&chid->lock);
+	}
+}
+
+int
+nvkm_chid_get(struct nvkm_chid *chid, void *data)
+{
+	int id = -1, cid;
+
+	spin_lock_irq(&chid->lock);
+	cid = find_first_zero_bit(chid->used, chid->nr);
+	if (cid < chid->nr) {
+		set_bit(cid, chid->used);
+		chid->data[cid] = data;
+		id = cid;
+	}
+	spin_unlock_irq(&chid->lock);
+	return id;
+}
+
+static void
+nvkm_chid_del(struct kref *kref)
+{
+	struct nvkm_chid *chid = container_of(kref, typeof(*chid), kref);
+
+	nvkm_event_fini(&chid->event);
+
+	kvfree(chid->data);
+	kfree(chid);
+}
+
+void
+nvkm_chid_unref(struct nvkm_chid **pchid)
+{
+	struct nvkm_chid *chid = *pchid;
+
+	if (!chid)
+		return;
+
+	kref_put(&chid->kref, nvkm_chid_del);
+	*pchid = NULL;
+}
+
+struct nvkm_chid *
+nvkm_chid_ref(struct nvkm_chid *chid)
+{
+	if (chid)
+		kref_get(&chid->kref);
+
+	return chid;
+}
+
+int
+nvkm_chid_new(const struct nvkm_event_func *func, struct nvkm_subdev *subdev,
+	      int nr, int first, int count, struct nvkm_chid **pchid)
+{
+	struct nvkm_chid *chid;
+	int id;
+
+	if (!(chid = *pchid = kzalloc(struct_size(chid, used, nr), GFP_KERNEL)))
+		return -ENOMEM;
+
+	kref_init(&chid->kref);
+	chid->nr = nr;
+	chid->mask = chid->nr - 1;
+	spin_lock_init(&chid->lock);
+
+	if (!(chid->data = kvzalloc(sizeof(*chid->data) * nr, GFP_KERNEL))) {
+		nvkm_chid_unref(pchid);
+		return -ENOMEM;
+	}
+
+	for (id = 0; id < first; id++)
+		__set_bit(id, chid->used);
+	for (id = first + count; id < nr; id++)
+		__set_bit(id, chid->used);
+
+	return nvkm_event_init(func, subdev, 1, nr, &chid->event);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h
new file mode 100644
index 000000000000..2a42efb18401
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chid.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_CHID_H__
+#define __NVKM_CHID_H__
+#include <core/event.h>
+
+struct nvkm_chid {
+	struct kref kref;
+	int nr;
+	u32 mask;
+
+	struct nvkm_event event;
+
+	void **data;
+
+	spinlock_t lock;
+	unsigned long used[];
+};
+
+int nvkm_chid_new(const struct nvkm_event_func *, struct nvkm_subdev *,
+		  int nr, int first, int count, struct nvkm_chid **pchid);
+struct nvkm_chid *nvkm_chid_ref(struct nvkm_chid *);
+void nvkm_chid_unref(struct nvkm_chid **);
+int nvkm_chid_get(struct nvkm_chid *, void *data);
+void nvkm_chid_put(struct nvkm_chid *, int id, spinlock_t *data_lock);
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
deleted file mode 100644
index dbcdc5fab990..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv04.h"
-#include "regsnv04.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-#include <subdev/instmem.h>
-
-#include <nvif/class.h>
-#include <nvif/cl006b.h>
-#include <nvif/unpack.h>
-
-void
-nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *base, int cookie)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
-
-	mutex_lock(&chan->fifo->base.mutex);
-	nvkm_ramht_remove(imem->ramht, cookie);
-	mutex_unlock(&chan->fifo->base.mutex);
-}
-
-static int
-nv04_fifo_dma_object_ctor(struct nvkm_fifo_chan *base,
-			  struct nvkm_object *object)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
-	u32 context = 0x80000000 | chan->base.chid << 24;
-	u32 handle  = object->handle;
-	int hash;
-
-	switch (object->engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : context |= 0x00000000; break;
-	case NVKM_ENGINE_GR    : context |= 0x00010000; break;
-	case NVKM_ENGINE_MPEG  : context |= 0x00020000; break;
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	mutex_lock(&chan->fifo->base.mutex);
-	hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4,
-				 handle, context);
-	mutex_unlock(&chan->fifo->base.mutex);
-	return hash;
-}
-
-void
-nv04_fifo_dma_fini(struct nvkm_fifo_chan *base)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nv04_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_memory *fctx = device->imem->ramfc;
-	const struct nv04_fifo_ramfc *c;
-	unsigned long flags;
-	u32 mask = fifo->base.nr - 1;
-	u32 data = chan->ramfc;
-	u32 chid;
-
-	/* prevent fifo context switches */
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	nvkm_wr32(device, NV03_PFIFO_CACHES, 0);
-
-	/* if this channel is active, replace it with a null context */
-	chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & mask;
-	if (chid == chan->base.chid) {
-		nvkm_mask(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0x00000001, 0);
-		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 0);
-		nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0);
-
-		c = fifo->ramfc;
-		nvkm_kmap(fctx);
-		do {
-			u32 rm = ((1ULL << c->bits) - 1) << c->regs;
-			u32 cm = ((1ULL << c->bits) - 1) << c->ctxs;
-			u32 rv = (nvkm_rd32(device, c->regp) &  rm) >> c->regs;
-			u32 cv = (nvkm_ro32(fctx, c->ctxp + data) & ~cm);
-			nvkm_wo32(fctx, c->ctxp + data, cv | (rv << c->ctxs));
-		} while ((++c)->bits);
-		nvkm_done(fctx);
-
-		c = fifo->ramfc;
-		do {
-			nvkm_wr32(device, c->regp, 0x00000000);
-		} while ((++c)->bits);
-
-		nvkm_wr32(device, NV03_PFIFO_CACHE1_GET, 0);
-		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUT, 0);
-		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, mask);
-		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 1);
-		nvkm_wr32(device, NV04_PFIFO_CACHE1_PULL0, 1);
-	}
-
-	/* restore normal operation, after disabling dma mode */
-	nvkm_mask(device, NV04_PFIFO_MODE, 1 << chan->base.chid, 0);
-	nvkm_wr32(device, NV03_PFIFO_CACHES, 1);
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-}
-
-void
-nv04_fifo_dma_init(struct nvkm_fifo_chan *base)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nv04_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 mask = 1 << chan->base.chid;
-	unsigned long flags;
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	nvkm_mask(device, NV04_PFIFO_MODE, mask, mask);
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-}
-
-void *
-nv04_fifo_dma_dtor(struct nvkm_fifo_chan *base)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nv04_fifo *fifo = chan->fifo;
-	struct nvkm_instmem *imem = fifo->base.engine.subdev.device->imem;
-	const struct nv04_fifo_ramfc *c = fifo->ramfc;
-
-	nvkm_kmap(imem->ramfc);
-	do {
-		nvkm_wo32(imem->ramfc, chan->ramfc + c->ctxp, 0x00000000);
-	} while ((++c)->bits);
-	nvkm_done(imem->ramfc);
-	return chan;
-}
-
-const struct nvkm_fifo_chan_func
-nv04_fifo_dma_func = {
-	.dtor = nv04_fifo_dma_dtor,
-	.init = nv04_fifo_dma_init,
-	.fini = nv04_fifo_dma_fini,
-	.object_ctor = nv04_fifo_dma_object_ctor,
-	.object_dtor = nv04_fifo_dma_object_dtor,
-};
-
-static int
-nv04_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		  void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct nv03_channel_dma_v0 v0;
-	} *args = data;
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nv04_fifo_chan *chan = NULL;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
-				   "offset %08x\n", args->v0.version,
-			   args->v0.pushbuf, args->v0.offset);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base,
-				  0x1000, 0x1000, false, 0, args->v0.pushbuf,
-				  BIT(NV04_FIFO_ENGN_SW) |
-				  BIT(NV04_FIFO_ENGN_GR) |
-				  BIT(NV04_FIFO_ENGN_DMA),
-				  0, 0x800000, 0x10000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	chan->ramfc = chan->base.chid * 32;
-
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x08, chan->base.push->addr >> 4);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x10,
-			       NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			       NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-#ifdef __BIG_ENDIAN
-			       NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			       NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
-	nvkm_done(imem->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-nv04_fifo_dma_oclass = {
-	.base.oclass = NV03_CHANNEL_DMA,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = nv04_fifo_dma_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
deleted file mode 100644
index 07d80d54a07c..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv04.h"
-#include "regsnv04.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <subdev/instmem.h>
-
-#include <nvif/class.h>
-#include <nvif/cl006b.h>
-#include <nvif/unpack.h>
-
-static int
-nv10_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		  void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct nv03_channel_dma_v0 v0;
-	} *args = data;
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nv04_fifo_chan *chan = NULL;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
-				   "offset %08x\n", args->v0.version,
-			   args->v0.pushbuf, args->v0.offset);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base,
-				  0x1000, 0x1000, false, 0, args->v0.pushbuf,
-				  BIT(NV04_FIFO_ENGN_SW) |
-				  BIT(NV04_FIFO_ENGN_GR) |
-				  BIT(NV04_FIFO_ENGN_DMA),
-				  0, 0x800000, 0x10000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	chan->ramfc = chan->base.chid * 32;
-
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x14,
-			       NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			       NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-#ifdef __BIG_ENDIAN
-			       NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			       NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
-	nvkm_done(imem->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-nv10_fifo_dma_oclass = {
-	.base.oclass = NV10_CHANNEL_DMA,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = nv10_fifo_dma_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
deleted file mode 100644
index edd70a114218..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv04.h"
-#include "regsnv04.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <subdev/instmem.h>
-
-#include <nvif/class.h>
-#include <nvif/cl006b.h>
-#include <nvif/unpack.h>
-
-static int
-nv17_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		  void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct nv03_channel_dma_v0 v0;
-	} *args = data;
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nv04_fifo_chan *chan = NULL;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
-				   "offset %08x\n", args->v0.version,
-			   args->v0.pushbuf, args->v0.offset);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = nvkm_fifo_chan_ctor(&nv04_fifo_dma_func, &fifo->base,
-				  0x1000, 0x1000, false, 0, args->v0.pushbuf,
-				  BIT(NV04_FIFO_ENGN_SW) |
-				  BIT(NV04_FIFO_ENGN_GR) |
-				  BIT(NV04_FIFO_ENGN_MPEG) | /* NV31- */
-				  BIT(NV04_FIFO_ENGN_DMA),
-				  0, 0x800000, 0x10000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	chan->ramfc = chan->base.chid * 64;
-
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x14,
-			       NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			       NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-#ifdef __BIG_ENDIAN
-			       NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			       NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
-	nvkm_done(imem->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-nv17_fifo_dma_oclass = {
-	.base.oclass = NV17_CHANNEL_DMA,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = nv17_fifo_dma_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
deleted file mode 100644
index 0411fb908457..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv04.h"
-#include "regsnv04.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-#include <subdev/instmem.h>
-
-#include <nvif/class.h>
-#include <nvif/cl006b.h>
-#include <nvif/unpack.h>
-
-static bool
-nv40_fifo_dma_engine(struct nvkm_engine *engine, u32 *reg, u32 *ctx)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW:
-		return false;
-	case NVKM_ENGINE_GR:
-		*reg = 0x0032e0;
-		*ctx = 0x38;
-		return true;
-	case NVKM_ENGINE_MPEG:
-		if (engine->subdev.device->chipset < 0x44)
-			return false;
-		*reg = 0x00330c;
-		*ctx = 0x54;
-		return true;
-	default:
-		WARN_ON(1);
-		return false;
-	}
-}
-
-static struct nvkm_gpuobj **
-nv40_fifo_dma_engn(struct nv04_fifo_chan *chan, struct nvkm_engine *engine)
-{
-	int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine);
-	if (engi >= 0)
-		return &chan->engn[engi];
-	return NULL;
-}
-
-static int
-nv40_fifo_dma_engine_fini(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine, bool suspend)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nv04_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	unsigned long flags;
-	u32 reg, ctx;
-	int chid;
-
-	if (!nv40_fifo_dma_engine(engine, &reg, &ctx))
-		return 0;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	nvkm_mask(device, 0x002500, 0x00000001, 0x00000000);
-
-	chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1);
-	if (chid == chan->base.chid)
-		nvkm_wr32(device, reg, 0x00000000);
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + ctx, 0x00000000);
-	nvkm_done(imem->ramfc);
-
-	nvkm_mask(device, 0x002500, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-	return 0;
-}
-
-static int
-nv40_fifo_dma_engine_init(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nv04_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	unsigned long flags;
-	u32 inst, reg, ctx;
-	int chid;
-
-	if (!nv40_fifo_dma_engine(engine, &reg, &ctx))
-		return 0;
-	inst = (*nv40_fifo_dma_engn(chan, engine))->addr >> 4;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	nvkm_mask(device, 0x002500, 0x00000001, 0x00000000);
-
-	chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1);
-	if (chid == chan->base.chid)
-		nvkm_wr32(device, reg, inst);
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + ctx, inst);
-	nvkm_done(imem->ramfc);
-
-	nvkm_mask(device, 0x002500, 0x00000001, 0x00000001);
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-	return 0;
-}
-
-static void
-nv40_fifo_dma_engine_dtor(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	nvkm_gpuobj_del(nv40_fifo_dma_engn(chan, engine));
-}
-
-static int
-nv40_fifo_dma_engine_ctor(struct nvkm_fifo_chan *base,
-			  struct nvkm_engine *engine,
-			  struct nvkm_object *object)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	u32 reg, ctx;
-
-	if (!nv40_fifo_dma_engine(engine, &reg, &ctx))
-		return 0;
-
-	return nvkm_object_bind(object, NULL, 0, nv40_fifo_dma_engn(chan, engine));
-}
-
-static int
-nv40_fifo_dma_object_ctor(struct nvkm_fifo_chan *base,
-			  struct nvkm_object *object)
-{
-	struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
-	struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
-	u32 context = chan->base.chid << 23;
-	u32 handle  = object->handle;
-	int hash;
-
-	switch (object->engine->subdev.type) {
-	case NVKM_ENGINE_DMAOBJ:
-	case NVKM_ENGINE_SW    : context |= 0x00000000; break;
-	case NVKM_ENGINE_GR    : context |= 0x00100000; break;
-	case NVKM_ENGINE_MPEG  : context |= 0x00200000; break;
-	default:
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	mutex_lock(&chan->fifo->base.mutex);
-	hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4,
-				 handle, context);
-	mutex_unlock(&chan->fifo->base.mutex);
-	return hash;
-}
-
-static const struct nvkm_fifo_chan_func
-nv40_fifo_dma_func = {
-	.dtor = nv04_fifo_dma_dtor,
-	.init = nv04_fifo_dma_init,
-	.fini = nv04_fifo_dma_fini,
-	.engine_ctor = nv40_fifo_dma_engine_ctor,
-	.engine_dtor = nv40_fifo_dma_engine_dtor,
-	.engine_init = nv40_fifo_dma_engine_init,
-	.engine_fini = nv40_fifo_dma_engine_fini,
-	.object_ctor = nv40_fifo_dma_object_ctor,
-	.object_dtor = nv04_fifo_dma_object_dtor,
-};
-
-static int
-nv40_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		  void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct nv03_channel_dma_v0 v0;
-	} *args = data;
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nv04_fifo_chan *chan = NULL;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_instmem *imem = device->imem;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
-				   "offset %08x\n", args->v0.version,
-			   args->v0.pushbuf, args->v0.offset);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = nvkm_fifo_chan_ctor(&nv40_fifo_dma_func, &fifo->base,
-				  0x1000, 0x1000, false, 0, args->v0.pushbuf,
-				  BIT(NV04_FIFO_ENGN_SW) |
-				  BIT(NV04_FIFO_ENGN_GR) |
-				  BIT(NV04_FIFO_ENGN_MPEG) |
-				  BIT(NV04_FIFO_ENGN_DMA),
-				  0, 0xc00000, 0x1000, oclass, &chan->base);
-	chan->fifo = fifo;
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	chan->ramfc = chan->base.chid * 128;
-
-	nvkm_kmap(imem->ramfc);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x18, 0x30000000 |
-			       NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
-			       NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
-#ifdef __BIG_ENDIAN
-			       NV_PFIFO_CACHE1_BIG_ENDIAN |
-#endif
-			       NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
-	nvkm_wo32(imem->ramfc, chan->ramfc + 0x3c, 0x0001ffff);
-	nvkm_done(imem->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-nv40_fifo_dma_oclass = {
-	.base.oclass = NV40_CHANNEL_DMA,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = nv40_fifo_dma_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c
index 3885c3830b94..6b229a3fbd97 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c
@@ -21,112 +21,211 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv50.h"
-#include "channv50.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "runl.h"
+
+#include <core/ramht.h>
+#include <subdev/timer.h>
+
+#include <nvif/class.h>
 
 static void
-g84_fifo_uevent_fini(struct nvkm_fifo *fifo)
+g84_chan_bind(struct nvkm_chan *chan)
 {
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x40000000, 0x00000000);
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x002600 + (chan->id * 4), chan->ramfc->addr >> 8);
 }
 
-static void
-g84_fifo_uevent_init(struct nvkm_fifo *fifo)
+static int
+g84_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
 {
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x40000000, 0x40000000);
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+	const u32 limit2 = ilog2(length / 8);
+	int ret;
+
+	ret = nvkm_gpuobj_new(device, 0x0200, 0, true, chan->inst, &chan->eng);
+	if (ret)
+		return ret;
+
+	ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->inst, &chan->pgd);
+	if (ret)
+		return ret;
+
+	ret = nvkm_gpuobj_new(device, 0x1000, 0x400, true, chan->inst, &chan->cache);
+	if (ret)
+		return ret;
+
+	ret = nvkm_gpuobj_new(device, 0x100, 0x100, true, chan->inst, &chan->ramfc);
+	if (ret)
+		return ret;
+
+	ret = nvkm_ramht_new(device, 0x8000, 16, chan->inst, &chan->ramht);
+	if (ret)
+		return ret;
+
+	nvkm_kmap(chan->ramfc);
+	nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078);
+	nvkm_wo32(chan->ramfc, 0x44, 0x01003fff);
+	nvkm_wo32(chan->ramfc, 0x48, chan->push->node->offset >> 4);
+	nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(offset));
+	nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff);
+	nvkm_wo32(chan->ramfc, 0x78, 0x00000000);
+	nvkm_wo32(chan->ramfc, 0x7c, 0x30000000 | devm);
+	nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) |
+				     (4 << 24) /* SEARCH_FULL */ |
+				     (chan->ramht->gpuobj->node->offset >> 4));
+	nvkm_wo32(chan->ramfc, 0x88, chan->cache->addr >> 10);
+	nvkm_wo32(chan->ramfc, 0x98, chan->inst->addr >> 12);
+	nvkm_done(chan->ramfc);
+	return 0;
 }
 
-static struct nvkm_engine *
-g84_fifo_id_engine(struct nvkm_fifo *fifo, int engi)
+static const struct nvkm_chan_func_ramfc
+g84_chan_ramfc = {
+	.write = g84_chan_ramfc_write,
+	.ctxdma = true,
+	.devm = 0xfff,
+};
+
+const struct nvkm_chan_func
+g84_chan = {
+	.inst = &nv50_chan_inst,
+	.userd = &nv50_chan_userd,
+	.ramfc = &g84_chan_ramfc,
+	.bind = g84_chan_bind,
+	.unbind = nv50_chan_unbind,
+	.start = nv50_chan_start,
+	.stop = nv50_chan_stop,
+};
+
+static void
+g84_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
 {
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	struct nvkm_engine *engine;
-	enum nvkm_subdev_type type;
-
-	switch (engi) {
-	case G84_FIFO_ENGN_SW    : type = NVKM_ENGINE_SW; break;
-	case G84_FIFO_ENGN_GR    : type = NVKM_ENGINE_GR; break;
-	case G84_FIFO_ENGN_MPEG  :
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSPPP, 0)))
-			return engine;
-		type = NVKM_ENGINE_MPEG;
-		break;
-	case G84_FIFO_ENGN_ME    :
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_CE, 0)))
-			return engine;
-		type = NVKM_ENGINE_ME;
-		break;
-	case G84_FIFO_ENGN_VP    :
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSPDEC, 0)))
-			return engine;
-		type = NVKM_ENGINE_VP;
-		break;
-	case G84_FIFO_ENGN_CIPHER:
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_VIC, 0)))
-			return engine;
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_SEC, 0)))
-			return engine;
-		type = NVKM_ENGINE_CIPHER;
-		break;
-	case G84_FIFO_ENGN_BSP   :
-		if ((engine = nvkm_device_engine(device, NVKM_ENGINE_MSVLD, 0)))
-			return engine;
-		type = NVKM_ENGINE_BSP;
-		break;
-	case G84_FIFO_ENGN_DMA   : type = NVKM_ENGINE_DMAOBJ; break;
+	struct nvkm_subdev *subdev = &chan->cgrp->runl->fifo->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	u64 start = 0, limit = 0;
+	u32 flags = 0, ptr0, save;
+
+	switch (engn->engine->subdev.type) {
+	case NVKM_ENGINE_GR    : ptr0 = 0x0020; break;
+	case NVKM_ENGINE_VP    :
+	case NVKM_ENGINE_MSPDEC: ptr0 = 0x0040; break;
+	case NVKM_ENGINE_MPEG  :
+	case NVKM_ENGINE_MSPPP : ptr0 = 0x0060; break;
+	case NVKM_ENGINE_BSP   :
+	case NVKM_ENGINE_MSVLD : ptr0 = 0x0080; break;
+	case NVKM_ENGINE_CIPHER:
+	case NVKM_ENGINE_SEC   : ptr0 = 0x00a0; break;
+	case NVKM_ENGINE_CE    : ptr0 = 0x00c0; break;
 	default:
 		WARN_ON(1);
-		return NULL;
+		return;
+	}
+
+	if (!cctx) {
+		save = nvkm_mask(device, 0x002520, 0x0000003f, BIT(engn->id - 1));
+		nvkm_wr32(device, 0x0032fc, chan->inst->addr >> 12);
+		nvkm_msec(device, 2000,
+			if (nvkm_rd32(device, 0x0032fc) != 0xffffffff)
+				break;
+		);
+		nvkm_wr32(device, 0x002520, save);
+	} else {
+		flags = 0x00190000;
+		start = cctx->vctx->inst->addr;
+		limit = start + cctx->vctx->inst->size - 1;
 	}
 
-	return nvkm_device_engine(fifo->engine.subdev.device, type, 0);
+	nvkm_kmap(chan->eng);
+	nvkm_wo32(chan->eng, ptr0 + 0x00, flags);
+	nvkm_wo32(chan->eng, ptr0 + 0x04, lower_32_bits(limit));
+	nvkm_wo32(chan->eng, ptr0 + 0x08, lower_32_bits(start));
+	nvkm_wo32(chan->eng, ptr0 + 0x0c, upper_32_bits(limit) << 24 |
+					  lower_32_bits(start));
+	nvkm_wo32(chan->eng, ptr0 + 0x10, 0x00000000);
+	nvkm_wo32(chan->eng, ptr0 + 0x14, 0x00000000);
+	nvkm_done(chan->eng);
 }
 
+const struct nvkm_engn_func
+g84_engn = {
+	.bind = g84_ectx_bind,
+	.ramht_add = nv50_eobj_ramht_add,
+	.ramht_del = nv50_eobj_ramht_del,
+};
+
+static void
+g84_fifo_nonstall_block(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x40000000, 0x00000000);
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+static void
+g84_fifo_nonstall_allow(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x40000000, 0x40000000);
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+const struct nvkm_event_func
+g84_fifo_nonstall = {
+	.init = g84_fifo_nonstall_allow,
+	.fini = g84_fifo_nonstall_block,
+};
+
 static int
-g84_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine)
+g84_fifo_runl_ctor(struct nvkm_fifo *fifo)
 {
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_SW    : return G84_FIFO_ENGN_SW;
-	case NVKM_ENGINE_GR    : return G84_FIFO_ENGN_GR;
-	case NVKM_ENGINE_MPEG  :
-	case NVKM_ENGINE_MSPPP : return G84_FIFO_ENGN_MPEG;
-	case NVKM_ENGINE_CE    : return G84_FIFO_ENGN_CE0;
-	case NVKM_ENGINE_VP    :
-	case NVKM_ENGINE_MSPDEC: return G84_FIFO_ENGN_VP;
-	case NVKM_ENGINE_CIPHER:
-	case NVKM_ENGINE_SEC   : return G84_FIFO_ENGN_CIPHER;
-	case NVKM_ENGINE_BSP   :
-	case NVKM_ENGINE_MSVLD : return G84_FIFO_ENGN_BSP;
-	case NVKM_ENGINE_DMAOBJ: return G84_FIFO_ENGN_DMA;
-	default:
-		WARN_ON(1);
-		return -1;
-	}
+	struct nvkm_runl *runl;
+
+	runl = nvkm_runl_new(fifo, 0, 0, 0);
+	if (IS_ERR(runl))
+		return PTR_ERR(runl);
+
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0);
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0);
+	nvkm_runl_add(runl, 1, fifo->func->engn, NVKM_ENGINE_GR, 0);
+	nvkm_runl_add(runl, 2, fifo->func->engn, NVKM_ENGINE_MPEG, 0);
+	nvkm_runl_add(runl, 3, fifo->func->engn, NVKM_ENGINE_ME, 0);
+	nvkm_runl_add(runl, 4, fifo->func->engn, NVKM_ENGINE_VP, 0);
+	nvkm_runl_add(runl, 5, fifo->func->engn, NVKM_ENGINE_CIPHER, 0);
+	nvkm_runl_add(runl, 6, fifo->func->engn, NVKM_ENGINE_BSP, 0);
+	return 0;
 }
 
 static const struct nvkm_fifo_func
 g84_fifo = {
-	.dtor = nv50_fifo_dtor,
-	.oneinit = nv50_fifo_oneinit,
+	.chid_nr = nv50_fifo_chid_nr,
+	.chid_ctor = nv50_fifo_chid_ctor,
+	.runl_ctor = g84_fifo_runl_ctor,
 	.init = nv50_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = g84_fifo_engine_id,
-	.id_engine = g84_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.uevent_init = g84_fifo_uevent_init,
-	.uevent_fini = g84_fifo_uevent_fini,
-	.chan = {
-		&g84_fifo_gpfifo_oclass,
-		NULL
-	},
+	.nonstall = &g84_fifo_nonstall,
+	.runl = &nv50_runl,
+	.engn = &g84_engn,
+	.engn_sw = &nv50_engn_sw,
+	.cgrp = {{                          }, &nv04_cgrp },
+	.chan = {{ 0, 0, G82_CHANNEL_GPFIFO }, &g84_chan },
 };
 
 int
 g84_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	     struct nvkm_fifo **pfifo)
 {
-	return nv50_fifo_new_(&g84_fifo, device, type, inst, pfifo);
+	return nvkm_fifo_new_(&g84_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c
new file mode 100644
index 000000000000..c6ca050c38bf
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/g98.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+#include "chan.h"
+#include "runl.h"
+
+#include <nvif/class.h>
+
+static int
+g98_fifo_runl_ctor(struct nvkm_fifo *fifo)
+{
+	struct nvkm_runl *runl;
+
+	runl = nvkm_runl_new(fifo, 0, 0, 0);
+	if (IS_ERR(runl))
+		return PTR_ERR(runl);
+
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0);
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0);
+	nvkm_runl_add(runl, 1, fifo->func->engn, NVKM_ENGINE_GR, 0);
+	nvkm_runl_add(runl, 2, fifo->func->engn, NVKM_ENGINE_MSPPP, 0);
+	nvkm_runl_add(runl, 3, fifo->func->engn, NVKM_ENGINE_CE, 0);
+	nvkm_runl_add(runl, 4, fifo->func->engn, NVKM_ENGINE_MSPDEC, 0);
+	nvkm_runl_add(runl, 5, fifo->func->engn, NVKM_ENGINE_SEC, 0);
+	nvkm_runl_add(runl, 6, fifo->func->engn, NVKM_ENGINE_MSVLD, 0);
+	return 0;
+}
+
+static const struct nvkm_fifo_func
+g98_fifo = {
+	.chid_nr = nv50_fifo_chid_nr,
+	.chid_ctor = nv50_fifo_chid_ctor,
+	.runl_ctor = g98_fifo_runl_ctor,
+	.init = nv50_fifo_init,
+	.intr = nv04_fifo_intr,
+	.pause = nv04_fifo_pause,
+	.start = nv04_fifo_start,
+	.nonstall = &g84_fifo_nonstall,
+	.runl = &nv50_runl,
+	.engn = &g84_engn,
+	.engn_sw = &nv50_engn_sw,
+	.cgrp = {{                          }, &nv04_cgrp },
+	.chan = {{ 0, 0, G82_CHANNEL_GPFIFO }, &g84_chan },
+};
+
+int
+g98_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	       struct nvkm_fifo **pfifo)
+{
+	return nvkm_fifo_new_(&g98_fifo, device, type, inst, pfifo);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c
new file mode 100644
index 000000000000..12a5d99d5e77
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga100.c
@@ -0,0 +1,550 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+#include "runq.h"
+
+#include <core/gpuobj.h>
+#include <subdev/top.h>
+#include <subdev/vfn.h>
+
+#include <nvif/class.h>
+
+/*TODO: allocate? */
+#define GA100_FIFO_NONSTALL_VECTOR 0
+
+static u32
+ga100_chan_doorbell_handle(struct nvkm_chan *chan)
+{
+	return (chan->cgrp->runl->doorbell << 16) | chan->id;
+}
+
+static void
+ga100_chan_stop(struct nvkm_chan *chan)
+{
+	struct nvkm_runl *runl = chan->cgrp->runl;
+
+	nvkm_wr32(runl->fifo->engine.subdev.device, runl->chan + (chan->id * 4), 0x00000003);
+}
+
+static void
+ga100_chan_start(struct nvkm_chan *chan)
+{
+	struct nvkm_runl *runl = chan->cgrp->runl;
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	const int gfid = 0;
+
+	nvkm_wr32(device, runl->chan + (chan->id * 4), 0x00000002);
+	nvkm_wr32(device, runl->addr + 0x0090, (gfid << 16) | chan->id); /* INTERNAL_DOORBELL. */
+}
+
+static void
+ga100_chan_unbind(struct nvkm_chan *chan)
+{
+	struct nvkm_runl *runl = chan->cgrp->runl;
+
+	nvkm_wr32(runl->fifo->engine.subdev.device, runl->chan + (chan->id * 4), 0xffffffff);
+}
+
+static int
+ga100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	const u32 limit2 = ilog2(length / 8);
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x010, 0x0000face);
+	nvkm_wo32(chan->inst, 0x030, 0x7ffff902);
+	nvkm_wo32(chan->inst, 0x048, lower_32_bits(offset));
+	nvkm_wo32(chan->inst, 0x04c, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->inst, 0x084, 0x20400000);
+	nvkm_wo32(chan->inst, 0x094, 0x30000000 | devm);
+	nvkm_wo32(chan->inst, 0x0e4, priv ? 0x00000020 : 0x00000000);
+	nvkm_wo32(chan->inst, 0x0e8, chan->id);
+	nvkm_wo32(chan->inst, 0x0f4, 0x00001000 | (priv ? 0x00000100 : 0x00000000));
+	nvkm_wo32(chan->inst, 0x0f8, 0x80000000 | GA100_FIFO_NONSTALL_VECTOR);
+	nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000);
+	nvkm_done(chan->inst);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+ga100_chan_ramfc = {
+	.write = ga100_chan_ramfc_write,
+	.devm = 0xfff,
+	.priv = true,
+};
+
+const struct nvkm_chan_func
+ga100_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gv100_chan_userd,
+	.ramfc = &ga100_chan_ramfc,
+	.unbind = ga100_chan_unbind,
+	.start = ga100_chan_start,
+	.stop = ga100_chan_stop,
+	.preempt = gk110_chan_preempt,
+	.doorbell_handle = ga100_chan_doorbell_handle,
+};
+
+static void
+ga100_cgrp_preempt(struct nvkm_cgrp *cgrp)
+{
+	struct nvkm_runl *runl = cgrp->runl;
+
+	nvkm_wr32(runl->fifo->engine.subdev.device, runl->addr + 0x098, 0x01000000 | cgrp->id);
+}
+
+const struct nvkm_cgrp_func
+ga100_cgrp = {
+	.preempt = ga100_cgrp_preempt,
+};
+
+static int
+ga100_engn_cxid(struct nvkm_engn *engn, bool *cgid)
+{
+	struct nvkm_runl *runl = engn->runl;
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u32 stat = nvkm_rd32(device, runl->addr + 0x200 + engn->id * 0x40);
+
+	ENGN_DEBUG(engn, "status %08x", stat);
+	*cgid = true;
+
+	switch ((stat & 0x0000e000) >> 13) {
+	case 0 /* INVALID */: return -ENODEV;
+	case 1 /*   VALID */:
+	case 5 /*    SAVE */: return (stat & 0x00000fff);
+	case 6 /*    LOAD */: return (stat & 0x0fff0000) >> 16;
+	case 7 /*  SWITCH */:
+		if (nvkm_engine_chsw_load(engn->engine))
+			return (stat & 0x0fff0000) >> 16;
+		return (stat & 0x00000fff);
+	default:
+		WARN_ON(1);
+		break;
+	}
+
+	return -ENODEV;
+}
+
+const struct nvkm_engn_func
+ga100_engn = {
+	.cxid = ga100_engn_cxid,
+	.ctor = gk104_ectx_ctor,
+	.bind = gv100_ectx_bind,
+};
+
+const struct nvkm_engn_func
+ga100_engn_ce = {
+	.cxid = ga100_engn_cxid,
+	.ctor = gv100_ectx_ce_ctor,
+	.bind = gv100_ectx_ce_bind,
+};
+
+static bool
+ga100_runq_idle(struct nvkm_runq *runq)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
+
+	return !(nvkm_rd32(device, 0x04015c + (runq->id * 0x800)) & 0x0000e000);
+}
+
+static bool
+ga100_runq_intr_1(struct nvkm_runq *runq, struct nvkm_runl *runl)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
+	u32 inte = nvkm_rd32(device, 0x040180 + (runq->id * 0x800));
+	u32 intr = nvkm_rd32(device, 0x040148 + (runq->id * 0x800));
+	u32 stat = intr & inte;
+
+	if (!stat) {
+		RUNQ_DEBUG(runq, "inte1 %08x %08x", intr, inte);
+		return false;
+	}
+
+	if (stat & 0x80000000) {
+		u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x0800)) & runl->chid->mask;
+		struct nvkm_chan *chan;
+		unsigned long flags;
+
+		RUNQ_ERROR(runq, "CTXNOTVALID chid:%d", chid);
+		chan = nvkm_runl_chan_get_chid(runl, chid, &flags);
+		if (chan) {
+			nvkm_chan_error(chan, true);
+			nvkm_chan_put(&chan, flags);
+		}
+
+		nvkm_mask(device, 0x0400ac + (runq->id * 0x800), 0x00030000, 0x00030000);
+		stat &= ~0x80000000;
+	}
+
+	if (stat) {
+		RUNQ_ERROR(runq, "intr1 %08x", stat);
+		nvkm_wr32(device, 0x0401a0 + (runq->id * 0x800), stat);
+	}
+
+	nvkm_wr32(device, 0x040148 + (runq->id * 0x800), intr);
+	return true;
+}
+
+static bool
+ga100_runq_intr_0(struct nvkm_runq *runq, struct nvkm_runl *runl)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
+	u32 inte = nvkm_rd32(device, 0x040170 + (runq->id * 0x800));
+	u32 intr = nvkm_rd32(device, 0x040108 + (runq->id * 0x800));
+	u32 stat = intr & inte;
+
+	if (!stat) {
+		RUNQ_DEBUG(runq, "inte0 %08x %08x", intr, inte);
+		return false;
+	}
+
+	/*TODO: expand on this when fixing up gf100's version. */
+	if (stat & 0xc6afe000) {
+		u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x0800)) & runl->chid->mask;
+		struct nvkm_chan *chan;
+		unsigned long flags;
+
+		RUNQ_ERROR(runq, "intr0 %08x", stat);
+		chan = nvkm_runl_chan_get_chid(runl, chid, &flags);
+		if (chan) {
+			nvkm_chan_error(chan, true);
+			nvkm_chan_put(&chan, flags);
+		}
+
+		stat &= ~0xc6afe000;
+	}
+
+	if (stat) {
+		RUNQ_ERROR(runq, "intr0 %08x", stat);
+		nvkm_wr32(device, 0x040190 + (runq->id * 0x800), stat);
+	}
+
+	nvkm_wr32(device, 0x040108 + (runq->id * 0x800), intr);
+	return true;
+}
+
+static bool
+ga100_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *runl)
+{
+	bool intr0 = ga100_runq_intr_0(runq, runl);
+	bool intr1 = ga100_runq_intr_1(runq, runl);
+
+	return intr0 || intr1;
+}
+
+static void
+ga100_runq_init(struct nvkm_runq *runq)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x040108 + (runq->id * 0x800), 0xffffffff); /* INTR_0 */
+	nvkm_wr32(device, 0x040148 + (runq->id * 0x800), 0xffffffff); /* INTR_1 */
+	nvkm_wr32(device, 0x040170 + (runq->id * 0x800), 0xffffffff); /* INTR_0_EN_SET_TREE */
+	nvkm_wr32(device, 0x040180 + (runq->id * 0x800), 0xffffffff); /* INTR_1_EN_SET_TREE */
+}
+
+const struct nvkm_runq_func
+ga100_runq = {
+	.init = ga100_runq_init,
+	.intr = ga100_runq_intr,
+	.idle = ga100_runq_idle,
+};
+
+static bool
+ga100_runl_preempt_pending(struct nvkm_runl *runl)
+{
+	return nvkm_rd32(runl->fifo->engine.subdev.device, runl->addr + 0x098) & 0x00100000;
+}
+
+static void
+ga100_runl_preempt(struct nvkm_runl *runl)
+{
+	nvkm_wr32(runl->fifo->engine.subdev.device, runl->addr + 0x098, 0x00000000);
+}
+
+static void
+ga100_runl_allow(struct nvkm_runl *runl, u32 engm)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x094, 0x00000001, 0x00000000);
+}
+
+static void
+ga100_runl_block(struct nvkm_runl *runl, u32 engm)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x094, 0x00000001, 0x00000001);
+}
+
+static bool
+ga100_runl_pending(struct nvkm_runl *runl)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+
+	return nvkm_rd32(device, runl->addr + 0x08c) & 0x00008000;
+}
+
+static void
+ga100_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u64 addr = nvkm_memory_addr(memory) + start;
+
+	nvkm_wr32(device, runl->addr + 0x080, lower_32_bits(addr));
+	nvkm_wr32(device, runl->addr + 0x084, upper_32_bits(addr));
+	nvkm_wr32(device, runl->addr + 0x088, count);
+}
+
+static irqreturn_t
+ga100_runl_intr(struct nvkm_inth *inth)
+{
+	struct nvkm_runl *runl = container_of(inth, typeof(*runl), inth);
+	struct nvkm_engn *engn;
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u32 inte = nvkm_rd32(device, runl->addr + 0x120);
+	u32 intr = nvkm_rd32(device, runl->addr + 0x100);
+	u32 stat = intr & inte;
+	u32 info;
+
+	if (!stat) {
+		RUNL_DEBUG(runl, "inte %08x %08x", intr, inte);
+		return IRQ_NONE;
+	}
+
+	if (stat & 0x00000007) {
+		nvkm_runl_foreach_engn_cond(engn, runl, stat & BIT(engn->id)) {
+			info = nvkm_rd32(device, runl->addr + 0x224 + (engn->id * 0x40));
+
+			tu102_fifo_intr_ctxsw_timeout_info(engn, info);
+
+			nvkm_wr32(device, runl->addr + 0x100, BIT(engn->id));
+			stat &= ~BIT(engn->id);
+		}
+	}
+
+	if (stat & 0x00000300) {
+		nvkm_wr32(device, runl->addr + 0x100, stat & 0x00000300);
+		stat &= ~0x00000300;
+	}
+
+	if (stat & 0x00010000) {
+		if (runl->runq[0]) {
+			if (runl->runq[0]->func->intr(runl->runq[0], runl))
+				stat &= ~0x00010000;
+		}
+	}
+
+	if (stat & 0x00020000) {
+		if (runl->runq[1]) {
+			if (runl->runq[1]->func->intr(runl->runq[1], runl))
+				stat &= ~0x00020000;
+		}
+	}
+
+	if (stat) {
+		RUNL_ERROR(runl, "intr %08x", stat);
+		nvkm_wr32(device, runl->addr + 0x140, stat);
+	}
+
+	nvkm_wr32(device, runl->addr + 0x180, 0x00000001);
+	return IRQ_HANDLED;
+}
+
+static void
+ga100_runl_fini(struct nvkm_runl *runl)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, runl->addr + 0x300, 0x80000000, 0x00000000);
+	nvkm_inth_block(&runl->inth);
+}
+
+static void
+ga100_runl_init(struct nvkm_runl *runl)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_runq *runq;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	int i;
+
+	/* Submit NULL runlist and preempt. */
+	nvkm_wr32(device, runl->addr + 0x088, 0x00000000);
+	runl->func->preempt(runl);
+
+	/* Enable doorbell. */
+	nvkm_mask(device, runl->addr + 0x300, 0x80000000, 0x80000000);
+
+	nvkm_wr32(device, runl->addr + 0x100, 0xffffffff); /* INTR_0 */
+	nvkm_wr32(device, runl->addr + 0x140, 0xffffffff); /* INTR_0_EN_CLEAR_TREE(0) */
+	nvkm_wr32(device, runl->addr + 0x120, 0x000f1307); /* INTR_0_EN_SET_TREE(0) */
+	nvkm_wr32(device, runl->addr + 0x148, 0xffffffff); /* INTR_0_EN_CLEAR_TREE(1) */
+	nvkm_wr32(device, runl->addr + 0x128, 0x00000000); /* INTR_0_EN_SET_TREE(1) */
+
+	/* Init PBDMA(s). */
+	for (i = 0; i < runl->runq_nr; i++) {
+		runq = runl->runq[i];
+		runq->func->init(runq);
+	}
+
+	nvkm_inth_allow(&runl->inth);
+}
+
+const struct nvkm_runl_func
+ga100_runl = {
+	.init = ga100_runl_init,
+	.fini = ga100_runl_fini,
+	.size = 16,
+	.update = nv50_runl_update,
+	.insert_cgrp = gv100_runl_insert_cgrp,
+	.insert_chan = gv100_runl_insert_chan,
+	.commit = ga100_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = ga100_runl_pending,
+	.block = ga100_runl_block,
+	.allow = ga100_runl_allow,
+	.preempt = ga100_runl_preempt,
+	.preempt_pending = ga100_runl_preempt_pending,
+};
+
+static int
+ga100_runl_new(struct nvkm_fifo *fifo, int id, u32 addr, struct nvkm_runl **prunl)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_runl *runl;
+	u32 chcfg  = nvkm_rd32(device, addr + 0x004);
+	u32 chnum  = 1 << (chcfg & 0x0000000f);
+	u32 chaddr = (chcfg & 0xfffffff0);
+	u32 dbcfg  = nvkm_rd32(device, addr + 0x008);
+	u32 vector = nvkm_rd32(device, addr + 0x160);
+	int i, ret;
+
+	runl = *prunl = nvkm_runl_new(fifo, id, addr, chnum);
+	if (IS_ERR(runl))
+		return PTR_ERR(runl);
+
+	for (i = 0; i < 2; i++) {
+		u32 pbcfg = nvkm_rd32(device, addr + 0x010 + (i * 0x04));
+		if (pbcfg & 0x80000000) {
+			runl->runq[runl->runq_nr] =
+				nvkm_runq_new(fifo, ((pbcfg & 0x03fffc00) - 0x040000) / 0x800);
+			if (!runl->runq[runl->runq_nr])
+				return -ENOMEM;
+
+			runl->runq_nr++;
+		}
+	}
+
+	ret = nvkm_inth_add(&device->vfn->intr, vector & 0x00000fff, NVKM_INTR_PRIO_NORMAL,
+			    &fifo->engine.subdev, ga100_runl_intr, &runl->inth);
+	if (ret)
+		return ret;
+
+	runl->chan = chaddr;
+	runl->doorbell = dbcfg >> 16;
+	return 0;
+}
+
+static irqreturn_t
+ga100_fifo_nonstall_intr(struct nvkm_inth *inth)
+{
+	struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), nonstall.intr);
+
+	nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT);
+	return IRQ_HANDLED;
+}
+
+static void
+ga100_fifo_nonstall_block(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+
+	nvkm_inth_block(&fifo->nonstall.intr);
+}
+
+static void
+ga100_fifo_nonstall_allow(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+
+	nvkm_inth_allow(&fifo->nonstall.intr);
+}
+
+const struct nvkm_event_func
+ga100_fifo_nonstall = {
+	.init = ga100_fifo_nonstall_allow,
+	.fini = ga100_fifo_nonstall_block,
+};
+
+int
+ga100_fifo_nonstall_ctor(struct nvkm_fifo *fifo)
+{
+	return nvkm_inth_add(&fifo->engine.subdev.device->vfn->intr, GA100_FIFO_NONSTALL_VECTOR,
+			     NVKM_INTR_PRIO_NORMAL, &fifo->engine.subdev, ga100_fifo_nonstall_intr,
+			     &fifo->nonstall.intr);
+}
+
+int
+ga100_fifo_runl_ctor(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_top_device *tdev;
+	struct nvkm_runl *runl;
+	int id = 0, ret;
+
+	nvkm_list_foreach(tdev, &device->top->device, head, tdev->runlist >= 0) {
+		runl = nvkm_runl_get(fifo, -1, tdev->runlist);
+		if (!runl) {
+			ret = ga100_runl_new(fifo, id++, tdev->runlist, &runl);
+			if (ret)
+				return ret;
+		}
+
+		if (tdev->engine < 0)
+			continue;
+
+		nvkm_runl_add(runl, tdev->engine, (tdev->type == NVKM_ENGINE_CE) ?
+			      fifo->func->engn_ce : fifo->func->engn, tdev->type, tdev->inst);
+	}
+
+	return 0;
+}
+
+static const struct nvkm_fifo_func
+ga100_fifo = {
+	.runl_ctor = ga100_fifo_runl_ctor,
+	.mmu_fault = &tu102_fifo_mmu_fault,
+	.nonstall_ctor = ga100_fifo_nonstall_ctor,
+	.nonstall = &ga100_fifo_nonstall,
+	.runl = &ga100_runl,
+	.runq = &ga100_runq,
+	.engn = &ga100_engn,
+	.engn_ce = &ga100_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &ga100_cgrp, .force = true },
+	.chan = {{ 0, 0, AMPERE_CHANNEL_GPFIFO_A }, &ga100_chan },
+};
+
+int
+ga100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	       struct nvkm_fifo **pfifo)
+{
+	return nvkm_fifo_new_(&ga100_fifo, device, type, inst, pfifo);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c
index c630dbd2911a..2cdf5da339b6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ga102.c
@@ -19,293 +19,27 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-#define ga102_fifo(p) container_of((p), struct ga102_fifo, base.engine)
-#define ga102_chan(p) container_of((p), struct ga102_chan, object)
-#include <engine/fifo.h>
-#include "user.h"
+#include "priv.h"
 
-#include <core/memory.h>
-#include <subdev/mmu.h>
-#include <subdev/timer.h>
-#include <subdev/top.h>
-
-#include <nvif/cl0080.h>
-#include <nvif/clc36f.h>
 #include <nvif/class.h>
 
-struct ga102_fifo {
-	struct nvkm_fifo base;
-};
-
-struct ga102_chan {
-	struct nvkm_object object;
-
-	struct {
-		u32 runl;
-		u32 chan;
-	} ctrl;
-
-	struct nvkm_memory *mthd;
-	struct nvkm_memory *inst;
-	struct nvkm_memory *user;
-	struct nvkm_memory *runl;
-
-	struct nvkm_vmm *vmm;
-};
-
-static int
-ga102_chan_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass)
-{
-	if (index == 0) {
-		oclass->ctor = nvkm_object_new;
-		oclass->base = (struct nvkm_sclass) { -1, -1, AMPERE_DMA_COPY_B };
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-static int
-ga102_chan_map(struct nvkm_object *object, void *argv, u32 argc,
-	       enum nvkm_object_map *type, u64 *addr, u64 *size)
-{
-	struct ga102_chan *chan = ga102_chan(object);
-	struct nvkm_device *device = chan->object.engine->subdev.device;
-	u64 bar2 = nvkm_memory_bar2(chan->user);
-
-	if (bar2 == ~0ULL)
-		return -EFAULT;
-
-	*type = NVKM_OBJECT_MAP_IO;
-	*addr = device->func->resource_addr(device, 3) + bar2;
-	*size = 0x1000;
-	return 0;
-}
-
-static int
-ga102_chan_fini(struct nvkm_object *object, bool suspend)
-{
-	struct ga102_chan *chan = ga102_chan(object);
-	struct nvkm_device *device = chan->object.engine->subdev.device;
-
-	nvkm_wr32(device, chan->ctrl.chan, 0x00000003);
-
-	nvkm_wr32(device, chan->ctrl.runl + 0x098, 0x01000000);
-	nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, chan->ctrl.runl + 0x098) & 0x00100000))
-			break;
-	);
-
-	nvkm_wr32(device, chan->ctrl.runl + 0x088, 0);
-
-	nvkm_wr32(device, chan->ctrl.chan, 0xffffffff);
-	return 0;
-}
-
-static int
-ga102_chan_init(struct nvkm_object *object)
-{
-	struct ga102_chan *chan = ga102_chan(object);
-	struct nvkm_device *device = chan->object.engine->subdev.device;
-
-	nvkm_mask(device, chan->ctrl.runl + 0x300, 0x80000000, 0x80000000);
-
-	nvkm_wr32(device, chan->ctrl.runl + 0x080, lower_32_bits(nvkm_memory_addr(chan->runl)));
-	nvkm_wr32(device, chan->ctrl.runl + 0x084, upper_32_bits(nvkm_memory_addr(chan->runl)));
-	nvkm_wr32(device, chan->ctrl.runl + 0x088, 2);
-
-	nvkm_wr32(device, chan->ctrl.chan, 0x00000002);
-	nvkm_wr32(device, chan->ctrl.runl + 0x0090, 0);
-	return 0;
-}
-
-static void *
-ga102_chan_dtor(struct nvkm_object *object)
-{
-	struct ga102_chan *chan = ga102_chan(object);
-
-	if (chan->vmm) {
-		nvkm_vmm_part(chan->vmm, chan->inst);
-		nvkm_vmm_unref(&chan->vmm);
-	}
-
-	nvkm_memory_unref(&chan->runl);
-	nvkm_memory_unref(&chan->user);
-	nvkm_memory_unref(&chan->inst);
-	nvkm_memory_unref(&chan->mthd);
-	return chan;
-}
-
-static const struct nvkm_object_func
-ga102_chan = {
-	.dtor = ga102_chan_dtor,
-	.init = ga102_chan_init,
-	.fini = ga102_chan_fini,
-	.map = ga102_chan_map,
-	.sclass = ga102_chan_sclass,
-};
-
-static int
-ga102_chan_new(struct nvkm_device *device,
-	       const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject)
-{
-	struct volta_channel_gpfifo_a_v0 *args = argv;
-	struct nvkm_top_device *tdev;
-	struct nvkm_vmm *vmm;
-	struct ga102_chan *chan;
-	int ret;
-
-	if (argc != sizeof(*args))
-		return -ENOSYS;
-
-	vmm = nvkm_uvmm_search(oclass->client, args->vmm);
-	if (IS_ERR(vmm))
-		return PTR_ERR(vmm);
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-
-	nvkm_object_ctor(&ga102_chan, oclass, &chan->object);
-	*pobject = &chan->object;
-
-	list_for_each_entry(tdev, &device->top->device, head) {
-		if (tdev->type == NVKM_ENGINE_CE) {
-			chan->ctrl.runl = tdev->runlist;
-			break;
-		}
-	}
-
-	if (!chan->ctrl.runl)
-		return -ENODEV;
-
-	chan->ctrl.chan = nvkm_rd32(device, chan->ctrl.runl + 0x004) & 0xfffffff0;
-
-	args->chid = 0;
-	args->inst = 0;
-	args->token = nvkm_rd32(device, chan->ctrl.runl + 0x008) & 0xffff0000;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->mthd);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->inst);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(chan->inst);
-	nvkm_wo32(chan->inst, 0x010, 0x0000face);
-	nvkm_wo32(chan->inst, 0x030, 0x7ffff902);
-	nvkm_wo32(chan->inst, 0x048, lower_32_bits(args->ioffset));
-	nvkm_wo32(chan->inst, 0x04c, upper_32_bits(args->ioffset) |
-				     (order_base_2(args->ilength / 8) << 16));
-	nvkm_wo32(chan->inst, 0x084, 0x20400000);
-	nvkm_wo32(chan->inst, 0x094, 0x30000001);
-	nvkm_wo32(chan->inst, 0x0ac, 0x00020000);
-	nvkm_wo32(chan->inst, 0x0e4, 0x00000000);
-	nvkm_wo32(chan->inst, 0x0e8, 0);
-	nvkm_wo32(chan->inst, 0x0f4, 0x00001000);
-	nvkm_wo32(chan->inst, 0x0f8, 0x10003080);
-	nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000);
-	nvkm_wo32(chan->inst, 0x220, lower_32_bits(nvkm_memory_bar2(chan->mthd)));
-	nvkm_wo32(chan->inst, 0x224, upper_32_bits(nvkm_memory_bar2(chan->mthd)));
-	nvkm_done(chan->inst);
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->user);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000, true, &chan->runl);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(chan->runl);
-	nvkm_wo32(chan->runl, 0x00, 0x80030001);
-	nvkm_wo32(chan->runl, 0x04, 1);
-	nvkm_wo32(chan->runl, 0x08, 0);
-	nvkm_wo32(chan->runl, 0x0c, 0x00000000);
-	nvkm_wo32(chan->runl, 0x10, lower_32_bits(nvkm_memory_addr(chan->user)));
-	nvkm_wo32(chan->runl, 0x14, upper_32_bits(nvkm_memory_addr(chan->user)));
-	nvkm_wo32(chan->runl, 0x18, lower_32_bits(nvkm_memory_addr(chan->inst)));
-	nvkm_wo32(chan->runl, 0x1c, upper_32_bits(nvkm_memory_addr(chan->inst)));
-	nvkm_done(chan->runl);
-
-	ret = nvkm_vmm_join(vmm, chan->inst);
-	if (ret)
-		return ret;
-
-	chan->vmm = nvkm_vmm_ref(vmm);
-	return 0;
-}
-
-static const struct nvkm_device_oclass
-ga102_chan_oclass = {
-	.ctor = ga102_chan_new,
-};
-
-static int
-ga102_user_new(struct nvkm_device *device,
-	       const struct nvkm_oclass *oclass, void *argv, u32 argc, struct nvkm_object **pobject)
-{
-	return tu102_fifo_user_new(oclass, argv, argc, pobject);
-}
-
-static const struct nvkm_device_oclass
-ga102_user_oclass = {
-	.ctor = ga102_user_new,
-};
-
-static int
-ga102_fifo_sclass(struct nvkm_oclass *oclass, int index, const struct nvkm_device_oclass **class)
-{
-	if (index == 0) {
-		oclass->base = (struct nvkm_sclass) { -1, -1, VOLTA_USERMODE_A };
-		*class = &ga102_user_oclass;
-		return 0;
-	} else
-	if (index == 1) {
-		oclass->base = (struct nvkm_sclass) { 0, 0, AMPERE_CHANNEL_GPFIFO_B };
-		*class = &ga102_chan_oclass;
-		return 0;
-	}
-
-	return 2;
-}
-
-static int
-ga102_fifo_info(struct nvkm_engine *engine, u64 mthd, u64 *data)
-{
-	switch (mthd) {
-	case NV_DEVICE_HOST_CHANNELS: *data = 1; return 0;
-	default:
-		break;
-	}
-
-	return -ENOSYS;
-}
-
-static void *
-ga102_fifo_dtor(struct nvkm_engine *engine)
-{
-	return ga102_fifo(engine);
-}
-
-static const struct nvkm_engine_func
+static const struct nvkm_fifo_func
 ga102_fifo = {
-	.dtor = ga102_fifo_dtor,
-	.info = ga102_fifo_info,
-	.base.sclass = ga102_fifo_sclass,
+	.runl_ctor = ga100_fifo_runl_ctor,
+	.mmu_fault = &tu102_fifo_mmu_fault,
+	.nonstall_ctor = ga100_fifo_nonstall_ctor,
+	.nonstall = &ga100_fifo_nonstall,
+	.runl = &ga100_runl,
+	.runq = &ga100_runq,
+	.engn = &ga100_engn,
+	.engn_ce = &ga100_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &ga100_cgrp, .force = true },
+	.chan = {{ 0, 0, AMPERE_CHANNEL_GPFIFO_B }, &ga100_chan },
 };
 
 int
 ga102_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	struct ga102_fifo *fifo;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-
-	nvkm_engine_ctor(&ga102_fifo, device, type, inst, true, &fifo->base.engine);
-	*pfifo = &fifo->base;
-	return 0;
+	return nvkm_fifo_new_(&ga102_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
index 8b4f36b3e34b..5bb65258c36d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
@@ -21,186 +21,456 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gf100.h"
-#include "changf100.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+#include "runq.h"
 
-#include <core/client.h>
-#include <core/enum.h>
 #include <core/gpuobj.h>
 #include <subdev/bar.h>
 #include <subdev/fault.h>
+#include <subdev/mc.h>
+#include <subdev/mmu.h>
 #include <engine/sw.h>
 
 #include <nvif/class.h>
 
+void
+gf100_chan_preempt(struct nvkm_chan *chan)
+{
+	nvkm_wr32(chan->cgrp->runl->fifo->engine.subdev.device, 0x002634, chan->id);
+}
+
 static void
-gf100_fifo_uevent_init(struct nvkm_fifo *fifo)
+gf100_chan_stop(struct nvkm_chan *chan)
 {
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x80000000, 0x80000000);
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_mask(device, 0x003004 + (chan->id * 8), 0x00000001, 0x00000000);
 }
 
 static void
-gf100_fifo_uevent_fini(struct nvkm_fifo *fifo)
+gf100_chan_start(struct nvkm_chan *chan)
 {
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x003004 + (chan->id * 8), 0x001f0001);
+}
+
+static void gf100_fifo_intr_engine(struct nvkm_fifo *);
+
+static void
+gf100_chan_unbind(struct nvkm_chan *chan)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
 	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x80000000, 0x00000000);
+
+	/*TODO: Is this cargo-culted, or necessary? RM does *something* here... Why? */
+	gf100_fifo_intr_engine(fifo);
+
+	nvkm_wr32(device, 0x003000 + (chan->id * 8), 0x00000000);
 }
 
+static void
+gf100_chan_bind(struct nvkm_chan *chan)
+{
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x003000 + (chan->id * 8), 0xc0000000 | chan->inst->addr >> 12);
+}
+
+static int
+gf100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base;
+	const u32 limit2 = ilog2(length / 8);
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x08, lower_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x0c, upper_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x10, 0x0000face);
+	nvkm_wo32(chan->inst, 0x30, 0xfffff902);
+	nvkm_wo32(chan->inst, 0x48, lower_32_bits(offset));
+	nvkm_wo32(chan->inst, 0x4c, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->inst, 0x54, 0x00000002);
+	nvkm_wo32(chan->inst, 0x84, 0x20400000);
+	nvkm_wo32(chan->inst, 0x94, 0x30000000 | devm);
+	nvkm_wo32(chan->inst, 0x9c, 0x00000100);
+	nvkm_wo32(chan->inst, 0xa4, 0x1f1f1f1f);
+	nvkm_wo32(chan->inst, 0xa8, 0x1f1f1f1f);
+	nvkm_wo32(chan->inst, 0xac, 0x0000001f);
+	nvkm_wo32(chan->inst, 0xb8, 0xf8000000);
+	nvkm_wo32(chan->inst, 0xf8, 0x10003080); /* 0x002310 */
+	nvkm_wo32(chan->inst, 0xfc, 0x10000010); /* 0x002350 */
+	nvkm_done(chan->inst);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+gf100_chan_ramfc = {
+	.write = gf100_chan_ramfc_write,
+	.devm = 0xfff,
+};
+
 void
-gf100_fifo_runlist_commit(struct gf100_fifo *fifo)
+gf100_chan_userd_clear(struct nvkm_chan *chan)
 {
-	struct gf100_fifo_chan *chan;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_memory *cur;
-	int nr = 0;
-	int target;
+	nvkm_kmap(chan->userd.mem);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x040, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x044, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x048, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x04c, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x050, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x058, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x05c, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x060, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x088, 0x00000000);
+	nvkm_wo32(chan->userd.mem, chan->userd.base + 0x08c, 0x00000000);
+	nvkm_done(chan->userd.mem);
+}
 
-	mutex_lock(&fifo->base.mutex);
-	cur = fifo->runlist.mem[fifo->runlist.active];
-	fifo->runlist.active = !fifo->runlist.active;
+static const struct nvkm_chan_func_userd
+gf100_chan_userd = {
+	.bar = 1,
+	.size = 0x1000,
+	.clear = gf100_chan_userd_clear,
+};
 
-	nvkm_kmap(cur);
-	list_for_each_entry(chan, &fifo->chan, head) {
-		nvkm_wo32(cur, (nr * 8) + 0, chan->base.chid);
-		nvkm_wo32(cur, (nr * 8) + 4, 0x00000004);
-		nr++;
-	}
-	nvkm_done(cur);
+const struct nvkm_chan_func_inst
+gf100_chan_inst = {
+	.size = 0x1000,
+	.zero = true,
+	.vmm = true,
+};
 
-	switch (nvkm_memory_target(cur)) {
-	case NVKM_MEM_TARGET_VRAM: target = 0; break;
-	case NVKM_MEM_TARGET_NCOH: target = 3; break;
+static const struct nvkm_chan_func
+gf100_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gf100_chan_userd,
+	.ramfc = &gf100_chan_ramfc,
+	.bind = gf100_chan_bind,
+	.unbind = gf100_chan_unbind,
+	.start = gf100_chan_start,
+	.stop = gf100_chan_stop,
+	.preempt = gf100_chan_preempt,
+};
+
+static void
+gf100_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
+{
+	u64 addr = 0ULL;
+	u32 ptr0;
+
+	switch (engn->engine->subdev.type) {
+	case NVKM_ENGINE_SW    : return;
+	case NVKM_ENGINE_GR    : ptr0 = 0x0210; break;
+	case NVKM_ENGINE_CE    : ptr0 = 0x0230 + (engn->engine->subdev.inst * 0x10); break;
+	case NVKM_ENGINE_MSPDEC: ptr0 = 0x0250; break;
+	case NVKM_ENGINE_MSPPP : ptr0 = 0x0260; break;
+	case NVKM_ENGINE_MSVLD : ptr0 = 0x0270; break;
 	default:
-		mutex_unlock(&fifo->base.mutex);
 		WARN_ON(1);
 		return;
 	}
 
-	nvkm_wr32(device, 0x002270, (nvkm_memory_addr(cur) >> 12) |
-				    (target << 28));
-	nvkm_wr32(device, 0x002274, 0x01f00000 | nr);
+	if (cctx) {
+		addr  = cctx->vctx->vma->addr;
+		addr |= 4ULL;
+	}
 
-	if (wait_event_timeout(fifo->runlist.wait,
-			       !(nvkm_rd32(device, 0x00227c) & 0x00100000),
-			       msecs_to_jiffies(2000)) == 0)
-		nvkm_error(subdev, "runlist update timeout\n");
-	mutex_unlock(&fifo->base.mutex);
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, ptr0 + 0, lower_32_bits(addr));
+	nvkm_wo32(chan->inst, ptr0 + 4, upper_32_bits(addr));
+	nvkm_done(chan->inst);
 }
 
-void
-gf100_fifo_runlist_remove(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan)
+static int
+gf100_ectx_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx)
+{
+	int ret;
+
+	ret = nvkm_vmm_get(vctx->vmm, 12, vctx->inst->size, &vctx->vma);
+	if (ret)
+		return ret;
+
+	return nvkm_memory_map(vctx->inst, 0, vctx->vmm, vctx->vma, NULL, 0);
+}
+
+bool
+gf100_engn_mmu_fault_triggered(struct nvkm_engn *engn)
 {
-	mutex_lock(&fifo->base.mutex);
-	list_del_init(&chan->head);
-	mutex_unlock(&fifo->base.mutex);
+	struct nvkm_runl *runl = engn->runl;
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	u32 data = nvkm_rd32(device, 0x002a30 + (engn->id * 4));
+
+	ENGN_DEBUG(engn, "%08x: mmu fault triggered", data);
+	if (!(data & 0x00000100))
+		return false;
+
+	spin_lock(&fifo->lock);
+	nvkm_mask(device, 0x002a30 + (engn->id * 4), 0x00000100, 0x00000000);
+	if (atomic_dec_and_test(&runl->rc_triggered))
+		nvkm_mask(device, 0x002140, 0x00000100, 0x00000100);
+	spin_unlock(&fifo->lock);
+	return true;
 }
 
 void
-gf100_fifo_runlist_insert(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan)
+gf100_engn_mmu_fault_trigger(struct nvkm_engn *engn)
 {
-	mutex_lock(&fifo->base.mutex);
-	list_add_tail(&chan->head, &fifo->chan);
-	mutex_unlock(&fifo->base.mutex);
+	struct nvkm_runl *runl = engn->runl;
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+
+	ENGN_DEBUG(engn, "triggering mmu fault on 0x%02x", engn->fault);
+	spin_lock(&fifo->lock);
+	if (atomic_inc_return(&runl->rc_triggered) == 1)
+		nvkm_mask(device, 0x002140, 0x00000100, 0x00000000);
+	nvkm_wr32(device, 0x002100, 0x00000100);
+	nvkm_wr32(device, 0x002a30 + (engn->id * 4), 0x00000100 | engn->fault);
+	spin_unlock(&fifo->lock);
 }
 
-static struct nvkm_engine *
-gf100_fifo_id_engine(struct nvkm_fifo *fifo, int engi)
+/*TODO: clean all this up. */
+struct gf100_engn_status {
+	bool busy;
+	bool save;
+	bool unk0;
+	bool unk1;
+	u8   chid;
+};
+
+static void
+gf100_engn_status(struct nvkm_engn *engn, struct gf100_engn_status *status)
 {
-	enum nvkm_subdev_type type;
-	int inst;
+	u32 stat = nvkm_rd32(engn->engine->subdev.device, 0x002640 + (engn->id * 4));
 
-	switch (engi) {
-	case GF100_FIFO_ENGN_GR    : type = NVKM_ENGINE_GR    ; inst = 0; break;
-	case GF100_FIFO_ENGN_MSPDEC: type = NVKM_ENGINE_MSPDEC; inst = 0; break;
-	case GF100_FIFO_ENGN_MSPPP : type = NVKM_ENGINE_MSPPP ; inst = 0; break;
-	case GF100_FIFO_ENGN_MSVLD : type = NVKM_ENGINE_MSVLD ; inst = 0; break;
-	case GF100_FIFO_ENGN_CE0   : type = NVKM_ENGINE_CE    ; inst = 0; break;
-	case GF100_FIFO_ENGN_CE1   : type = NVKM_ENGINE_CE    ; inst = 1; break;
-	case GF100_FIFO_ENGN_SW    : type = NVKM_ENGINE_SW    ; inst = 0; break;
-	default:
-		WARN_ON(1);
-		return NULL;
-	}
+	status->busy = (stat & 0x10000000);
+	status->save = (stat & 0x00100000);
+	status->unk0 = (stat & 0x00004000);
+	status->unk1 = (stat & 0x00001000);
+	status->chid = (stat & 0x0000007f);
 
-	return nvkm_device_engine(fifo->engine.subdev.device, type, inst);
+	ENGN_DEBUG(engn, "%08x: busy %d save %d unk0 %d unk1 %d chid %d",
+		   stat, status->busy, status->save, status->unk0, status->unk1, status->chid);
 }
 
 static int
-gf100_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_GR    : return GF100_FIFO_ENGN_GR;
-	case NVKM_ENGINE_MSPDEC: return GF100_FIFO_ENGN_MSPDEC;
-	case NVKM_ENGINE_MSPPP : return GF100_FIFO_ENGN_MSPPP;
-	case NVKM_ENGINE_MSVLD : return GF100_FIFO_ENGN_MSVLD;
-	case NVKM_ENGINE_CE    : return GF100_FIFO_ENGN_CE0 + engine->subdev.inst;
-	case NVKM_ENGINE_SW    : return GF100_FIFO_ENGN_SW;
-	default:
-		WARN_ON(1);
-		return -1;
+gf100_engn_cxid(struct nvkm_engn *engn, bool *cgid)
+{
+	struct gf100_engn_status status;
+
+	gf100_engn_status(engn, &status);
+	if (status.busy) {
+		*cgid = false;
+		return status.chid;
 	}
+
+	return -ENODEV;
 }
 
-static void
-gf100_fifo_recover_work(struct work_struct *w)
+static bool
+gf100_engn_chsw(struct nvkm_engn *engn)
 {
-	struct gf100_fifo *fifo = container_of(w, typeof(*fifo), recover.work);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_engine *engine;
-	unsigned long flags;
-	u32 engm, engn, todo;
+	struct gf100_engn_status status;
+
+	gf100_engn_status(engn, &status);
+	if (status.busy && (status.unk0 || status.unk1))
+		return true;
 
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	engm = fifo->recover.mask;
-	fifo->recover.mask = 0ULL;
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
+	return false;
+}
 
-	nvkm_mask(device, 0x002630, engm, engm);
+static const struct nvkm_engn_func
+gf100_engn = {
+	.chsw = gf100_engn_chsw,
+	.cxid = gf100_engn_cxid,
+	.mmu_fault_trigger = gf100_engn_mmu_fault_trigger,
+	.mmu_fault_triggered = gf100_engn_mmu_fault_triggered,
+	.ctor = gf100_ectx_ctor,
+	.bind = gf100_ectx_bind,
+};
 
-	for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT_ULL(engn)) {
-		if ((engine = gf100_fifo_id_engine(&fifo->base, engn))) {
-			nvkm_subdev_fini(&engine->subdev, false);
-			WARN_ON(nvkm_subdev_init(&engine->subdev));
+const struct nvkm_engn_func
+gf100_engn_sw = {
+};
+
+static const struct nvkm_bitfield
+gf100_runq_intr_0_names[] = {
+/*	{ 0x00008000, "" }	seen with null ib push */
+	{ 0x00200000, "ILLEGAL_MTHD" },
+	{ 0x00800000, "EMPTY_SUBC" },
+	{}
+};
+
+bool
+gf100_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *null)
+{
+	struct nvkm_subdev *subdev = &runq->fifo->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 mask = nvkm_rd32(device, 0x04010c + (runq->id * 0x2000));
+	u32 stat = nvkm_rd32(device, 0x040108 + (runq->id * 0x2000)) & mask;
+	u32 addr = nvkm_rd32(device, 0x0400c0 + (runq->id * 0x2000));
+	u32 data = nvkm_rd32(device, 0x0400c4 + (runq->id * 0x2000));
+	u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x2000)) & runq->fifo->chid->mask;
+	u32 subc = (addr & 0x00070000) >> 16;
+	u32 mthd = (addr & 0x00003ffc);
+	u32 show = stat;
+	struct nvkm_chan *chan;
+	unsigned long flags;
+	char msg[128];
+
+	if (stat & 0x00800000) {
+		if (device->sw) {
+			if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data))
+				show &= ~0x00800000;
 		}
 	}
 
-	gf100_fifo_runlist_commit(fifo);
-	nvkm_wr32(device, 0x00262c, engm);
-	nvkm_mask(device, 0x002630, engm, 0x00000000);
+	if (show) {
+		nvkm_snprintbf(msg, sizeof(msg), runq->func->intr_0_names, show);
+		chan = nvkm_chan_get_chid(&runq->fifo->engine, chid, &flags);
+		nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] "
+				   "subc %d mthd %04x data %08x\n",
+			   runq->id, show, msg, chid, chan ? chan->inst->addr : 0,
+			   chan ? chan->name : "unknown", subc, mthd, data);
+
+		/*TODO: use proper procedure for clearing each exception / debug output */
+		if ((stat & 0xc67fe000) && chan)
+			nvkm_chan_error(chan, true);
+		nvkm_chan_put(&chan, flags);
+	}
+
+	nvkm_wr32(device, 0x0400c0 + (runq->id * 0x2000), 0x80600008);
+	nvkm_wr32(device, 0x040108 + (runq->id * 0x2000), stat);
+	return true;
+}
+
+void
+gf100_runq_init(struct nvkm_runq *runq)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
+
+	nvkm_mask(device, 0x04013c + (runq->id * 0x2000), 0x10000100, 0x00000000);
+	nvkm_wr32(device, 0x040108 + (runq->id * 0x2000), 0xffffffff); /* INTR */
+	nvkm_wr32(device, 0x04010c + (runq->id * 0x2000), 0xfffffeff); /* INTREN */
+}
+
+static const struct nvkm_runq_func
+gf100_runq = {
+	.init = gf100_runq_init,
+	.intr = gf100_runq_intr,
+	.intr_0_names = gf100_runq_intr_0_names,
+};
+
+bool
+gf100_runl_preempt_pending(struct nvkm_runl *runl)
+{
+	return nvkm_rd32(runl->fifo->engine.subdev.device, 0x002634) & 0x00100000;
 }
 
 static void
-gf100_fifo_recover(struct gf100_fifo *fifo, struct nvkm_engine *engine,
-		   struct gf100_fifo_chan *chan)
+gf100_runl_fault_clear(struct nvkm_runl *runl)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 chid = chan->base.chid;
-	int engi = gf100_fifo_engine_id(&fifo->base, engine);
+	nvkm_mask(runl->fifo->engine.subdev.device, 0x00262c, 0x00000000, 0x00000000);
+}
+
+static void
+gf100_runl_allow(struct nvkm_runl *runl, u32 engm)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, engm, 0x00000000);
+}
+
+static void
+gf100_runl_block(struct nvkm_runl *runl, u32 engm)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, engm, engm);
+}
+
+static bool
+gf100_runl_pending(struct nvkm_runl *runl)
+{
+	return nvkm_rd32(runl->fifo->engine.subdev.device, 0x00227c) & 0x00100000;
+}
+
+static void
+gf100_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u64 addr = nvkm_memory_addr(memory) + start;
+	int target;
+
+	switch (nvkm_memory_target(memory)) {
+	case NVKM_MEM_TARGET_VRAM: target = 0; break;
+	case NVKM_MEM_TARGET_NCOH: target = 3; break;
+	default:
+		WARN_ON(1);
+		return;
+	}
+
+	nvkm_wr32(device, 0x002270, (target << 28) | (addr >> 12));
+	nvkm_wr32(device, 0x002274, 0x01f00000 | count);
+}
+
+static void
+gf100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
+{
+	nvkm_wo32(memory, offset + 0, chan->id);
+	nvkm_wo32(memory, offset + 4, 0x00000004);
+}
 
-	nvkm_error(subdev, "%s engine fault on channel %d, recovering...\n",
-		   engine->subdev.name, chid);
-	assert_spin_locked(&fifo->base.lock);
+static const struct nvkm_runl_func
+gf100_runl = {
+	.size = 8,
+	.update = nv50_runl_update,
+	.insert_chan = gf100_runl_insert_chan,
+	.commit = gf100_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gf100_runl_pending,
+	.block = gf100_runl_block,
+	.allow = gf100_runl_allow,
+	.fault_clear = gf100_runl_fault_clear,
+	.preempt_pending = gf100_runl_preempt_pending,
+};
 
-	nvkm_mask(device, 0x003004 + (chid * 0x08), 0x00000001, 0x00000000);
-	list_del_init(&chan->head);
-	chan->killed = true;
+static void
+gf100_fifo_nonstall_allow(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+	unsigned long flags;
 
-	if (engi >= 0 && engi != GF100_FIFO_ENGN_SW)
-		fifo->recover.mask |= BIT(engi);
-	schedule_work(&fifo->recover.work);
-	nvkm_fifo_kevent(&fifo->base, chid);
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x80000000, 0x80000000);
+	spin_unlock_irqrestore(&fifo->lock, flags);
 }
 
+void
+gf100_fifo_nonstall_block(struct nvkm_event *event, int type, int index)
+{
+	struct nvkm_fifo *fifo = container_of(event, typeof(*fifo), nonstall.event);
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_mask(fifo->engine.subdev.device, 0x002140, 0x80000000, 0x00000000);
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+const struct nvkm_event_func
+gf100_fifo_nonstall = {
+	.init = gf100_fifo_nonstall_allow,
+	.fini = gf100_fifo_nonstall_block,
+};
+
 static const struct nvkm_enum
-gf100_fifo_fault_engine[] = {
+gf100_fifo_mmu_fault_engine[] = {
 	{ 0x00, "PGRAPH", NULL, NVKM_ENGINE_GR },
 	{ 0x03, "PEEPHOLE", NULL, NVKM_ENGINE_IFB },
 	{ 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR },
 	{ 0x05, "BAR3", NULL, NVKM_SUBDEV_INSTMEM },
-	{ 0x07, "PFIFO", NULL, NVKM_ENGINE_FIFO },
+	{ 0x07, "PFIFO" },
 	{ 0x10, "PMSVLD", NULL, NVKM_ENGINE_MSVLD },
 	{ 0x11, "PMSPPP", NULL, NVKM_ENGINE_MSPPP },
 	{ 0x13, "PCOUNTER" },
@@ -212,7 +482,7 @@ gf100_fifo_fault_engine[] = {
 };
 
 static const struct nvkm_enum
-gf100_fifo_fault_reason[] = {
+gf100_fifo_mmu_fault_reason[] = {
 	{ 0x00, "PT_NOT_PRESENT" },
 	{ 0x01, "PT_TOO_SHORT" },
 	{ 0x02, "PAGE_NOT_PRESENT" },
@@ -226,7 +496,7 @@ gf100_fifo_fault_reason[] = {
 };
 
 static const struct nvkm_enum
-gf100_fifo_fault_hubclient[] = {
+gf100_fifo_mmu_fault_hubclient[] = {
 	{ 0x01, "PCOPY0" },
 	{ 0x02, "PCOPY1" },
 	{ 0x04, "DISPATCH" },
@@ -245,7 +515,7 @@ gf100_fifo_fault_hubclient[] = {
 };
 
 static const struct nvkm_enum
-gf100_fifo_fault_gpcclient[] = {
+gf100_fifo_mmu_fault_gpcclient[] = {
 	{ 0x01, "TEX" },
 	{ 0x0c, "ESETUP" },
 	{ 0x0e, "CTXCTL" },
@@ -253,29 +523,55 @@ gf100_fifo_fault_gpcclient[] = {
 	{}
 };
 
-static void
-gf100_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info)
+const struct nvkm_enum
+gf100_fifo_mmu_fault_access[] = {
+	{ 0x00, "READ" },
+	{ 0x01, "WRITE" },
+	{}
+};
+
+void
+gf100_fifo_mmu_fault_recover(struct nvkm_fifo *fifo, struct nvkm_fault_data *info)
 {
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	const struct nvkm_enum *er, *eu, *ec;
+	const struct nvkm_enum *er, *ee, *ec, *ea;
 	struct nvkm_engine *engine = NULL;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	struct nvkm_chan *chan;
 	unsigned long flags;
-	char gpcid[8] = "";
+	char ct[8] = "HUB/";
+
+	/* Lookup engine by MMU fault ID. */
+	nvkm_runl_foreach(runl, fifo) {
+		engn = nvkm_runl_find_engn(engn, runl, engn->fault == info->engine);
+		if (engn) {
+			/* Fault triggered by CTXSW_TIMEOUT recovery procedure. */
+			if (engn->func->mmu_fault_triggered &&
+			    engn->func->mmu_fault_triggered(engn)) {
+				nvkm_runl_rc_engn(runl, engn);
+				return;
+			}
+
+			engine = engn->engine;
+			break;
+		}
+	}
 
-	er = nvkm_enum_find(gf100_fifo_fault_reason, info->reason);
-	eu = nvkm_enum_find(gf100_fifo_fault_engine, info->engine);
+	er = nvkm_enum_find(fifo->func->mmu_fault->reason, info->reason);
+	ee = nvkm_enum_find(fifo->func->mmu_fault->engine, info->engine);
 	if (info->hub) {
-		ec = nvkm_enum_find(gf100_fifo_fault_hubclient, info->client);
+		ec = nvkm_enum_find(fifo->func->mmu_fault->hubclient, info->client);
 	} else {
-		ec = nvkm_enum_find(gf100_fifo_fault_gpcclient, info->client);
-		snprintf(gpcid, sizeof(gpcid), "GPC%d/", info->gpc);
+		ec = nvkm_enum_find(fifo->func->mmu_fault->gpcclient, info->client);
+		snprintf(ct, sizeof(ct), "GPC%d/", info->gpc);
 	}
+	ea = nvkm_enum_find(fifo->func->mmu_fault->access, info->access);
 
-	if (eu && eu->data2) {
-		switch (eu->data2) {
+	/* Handle BAR faults. */
+	if (ee && ee->data2) {
+		switch (ee->data2) {
 		case NVKM_SUBDEV_BAR:
 			nvkm_bar_bar1_reset(device);
 			break;
@@ -286,77 +582,104 @@ gf100_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info)
 			nvkm_mask(device, 0x001718, 0x00000000, 0x00000000);
 			break;
 		default:
-			engine = nvkm_device_engine(device, eu->data2, eu->inst);
 			break;
 		}
 	}
 
-	chan = nvkm_fifo_chan_inst(&fifo->base, info->inst, &flags);
+	chan = nvkm_chan_get_inst(&fifo->engine, info->inst, &flags);
 
 	nvkm_error(subdev,
-		   "%s fault at %010llx engine %02x [%s] client %02x [%s%s] "
-		   "reason %02x [%s] on channel %d [%010llx %s]\n",
-		   info->access ? "write" : "read", info->addr,
-		   info->engine, eu ? eu->name : "",
-		   info->client, gpcid, ec ? ec->name : "",
-		   info->reason, er ? er->name : "", chan ? chan->chid : -1,
-		   info->inst, chan ? chan->object.client->name : "unknown");
-
-	if (engine && chan)
-		gf100_fifo_recover(fifo, engine, (void *)chan);
-	nvkm_fifo_chan_put(&fifo->base, flags, &chan);
+		   "fault %02x [%s] at %016llx engine %02x [%s] client %02x "
+		   "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n",
+		   info->access, ea ? ea->name : "", info->addr,
+		   info->engine, ee ? ee->name : engine ? engine->subdev.name : "",
+		   info->client, ct, ec ? ec->name : "",
+		   info->reason, er ? er->name : "",
+		   chan ? chan->id : -1, info->inst, chan ? chan->name : "unknown");
+
+	/* Handle host/engine faults. */
+	if (chan)
+		nvkm_runl_rc_cgrp(chan->cgrp);
+
+	nvkm_chan_put(&chan, flags);
 }
 
-static const struct nvkm_enum
-gf100_fifo_sched_reason[] = {
-	{ 0x0a, "CTXSW_TIMEOUT" },
-	{}
+static const struct nvkm_fifo_func_mmu_fault
+gf100_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gf100_fifo_mmu_fault_access,
+	.engine = gf100_fifo_mmu_fault_engine,
+	.reason = gf100_fifo_mmu_fault_reason,
+	.hubclient = gf100_fifo_mmu_fault_hubclient,
+	.gpcclient = gf100_fifo_mmu_fault_gpcclient,
 };
 
-static void
-gf100_fifo_intr_sched_ctxsw(struct gf100_fifo *fifo)
+void
+gf100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo, u32 engm)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_engine *engine;
-	struct gf100_fifo_chan *chan;
-	unsigned long flags;
-	u32 engn;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	for (engn = 0; engn < 6; engn++) {
-		u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x04));
-		u32 busy = (stat & 0x80000000);
-		u32 save = (stat & 0x00100000); /* maybe? */
-		u32 unk0 = (stat & 0x00040000);
-		u32 unk1 = (stat & 0x00001000);
-		u32 chid = (stat & 0x0000007f);
-		(void)save;
-
-		if (busy && unk0 && unk1) {
-			list_for_each_entry(chan, &fifo->chan, head) {
-				if (chan->base.chid == chid) {
-					engine = gf100_fifo_id_engine(&fifo->base, engn);
-					if (!engine)
-						break;
-					gf100_fifo_recover(fifo, engine, chan);
-					break;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn, *engn2;
+	bool cgid, cgid2;
+	int id, id2;
+
+	nvkm_runl_foreach(runl, fifo) {
+		/* Stop the runlist, and go through all engines serving it. */
+		nvkm_runl_block(runl);
+		nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id)) {
+			/* Determine what channel (group) the engine is on. */
+			id = engn->func->cxid(engn, &cgid);
+			if (id >= 0) {
+				/* Trigger MMU fault on any engine(s) on that channel (group). */
+				nvkm_runl_foreach_engn_cond(engn2, runl, engn2->func->cxid) {
+					id2 = engn2->func->cxid(engn2, &cgid2);
+					if (cgid2 == cgid && id2 == id)
+						engn2->func->mmu_fault_trigger(engn2);
 				}
 			}
 		}
+		nvkm_runl_allow(runl); /* HW will keep runlist blocked via ERROR_SCHED_DISABLE. */
 	}
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
 }
 
 static void
-gf100_fifo_intr_sched(struct gf100_fifo *fifo)
+gf100_fifo_intr_sched_ctxsw(struct nvkm_fifo *fifo)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	u32 engm = 0;
+
+	/* Look for any engines that are busy, and awaiting chsw ack. */
+	nvkm_runl_foreach(runl, fifo) {
+		nvkm_runl_foreach_engn_cond(engn, runl, engn->func->chsw) {
+			if (WARN_ON(engn->fault < 0) || !engn->func->chsw(engn))
+				continue;
+
+			engm |= BIT(engn->id);
+		}
+	}
+
+	if (!engm)
+		return;
+
+	fifo->func->intr_ctxsw_timeout(fifo, engm);
+}
+
+static const struct nvkm_enum
+gf100_fifo_intr_sched_names[] = {
+	{ 0x0a, "CTXSW_TIMEOUT" },
+	{}
+};
+
+void
+gf100_fifo_intr_sched(struct nvkm_fifo *fifo)
+{
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 intr = nvkm_rd32(device, 0x00254c);
 	u32 code = intr & 0x000000ff;
 	const struct nvkm_enum *en;
 
-	en = nvkm_enum_find(gf100_fifo_sched_reason, code);
+	en = nvkm_enum_find(gf100_fifo_intr_sched_names, code);
 
 	nvkm_error(subdev, "SCHED_ERROR %02x [%s]\n", code, en ? en->name : "");
 
@@ -370,7 +693,7 @@ gf100_fifo_intr_sched(struct gf100_fifo *fifo)
 }
 
 void
-gf100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
+gf100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit)
 {
 	struct nvkm_device *device = fifo->engine.subdev.device;
 	u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10));
@@ -393,61 +716,45 @@ gf100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
 	nvkm_fifo_fault(fifo, &info);
 }
 
-static const struct nvkm_bitfield
-gf100_fifo_pbdma_intr[] = {
-/*	{ 0x00008000, "" }	seen with null ib push */
-	{ 0x00200000, "ILLEGAL_MTHD" },
-	{ 0x00800000, "EMPTY_SUBC" },
-	{}
-};
-
-static void
-gf100_fifo_intr_pbdma(struct gf100_fifo *fifo, int unit)
+void
+gf100_fifo_intr_mmu_fault(struct nvkm_fifo *fifo)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0x040108 + (unit * 0x2000));
-	u32 addr = nvkm_rd32(device, 0x0400c0 + (unit * 0x2000));
-	u32 data = nvkm_rd32(device, 0x0400c4 + (unit * 0x2000));
-	u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0x7f;
-	u32 subc = (addr & 0x00070000) >> 16;
-	u32 mthd = (addr & 0x00003ffc);
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	u32 show= stat;
-	char msg[128];
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	unsigned long mask = nvkm_rd32(device, 0x00259c);
+	int unit;
 
-	if (stat & 0x00800000) {
-		if (device->sw) {
-			if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data))
-				show &= ~0x00800000;
-		}
+	for_each_set_bit(unit, &mask, 32) {
+		fifo->func->intr_mmu_fault_unit(fifo, unit);
+		nvkm_wr32(device, 0x00259c, BIT(unit));
 	}
+}
 
-	if (show) {
-		nvkm_snprintbf(msg, sizeof(msg), gf100_fifo_pbdma_intr, show);
-		chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);
-		nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] "
-				   "subc %d mthd %04x data %08x\n",
-			   unit, show, msg, chid, chan ? chan->inst->addr : 0,
-			   chan ? chan->object.client->name : "unknown",
-			   subc, mthd, data);
-		nvkm_fifo_chan_put(&fifo->base, flags, &chan);
+bool
+gf100_fifo_intr_pbdma(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_runq *runq;
+	u32 mask = nvkm_rd32(device, 0x0025a0);
+	bool handled = false;
+
+	nvkm_runq_foreach_cond(runq, fifo, mask & BIT(runq->id)) {
+		if (runq->func->intr(runq, NULL))
+			handled = true;
+
+		nvkm_wr32(device, 0x0025a0, BIT(runq->id));
 	}
 
-	nvkm_wr32(device, 0x0400c0 + (unit * 0x2000), 0x80600008);
-	nvkm_wr32(device, 0x040108 + (unit * 0x2000), stat);
+	return handled;
 }
 
 static void
-gf100_fifo_intr_runlist(struct gf100_fifo *fifo)
+gf100_fifo_intr_runlist(struct nvkm_fifo *fifo)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 intr = nvkm_rd32(device, 0x002a00);
 
 	if (intr & 0x10000000) {
-		wake_up(&fifo->runlist.wait);
 		nvkm_wr32(device, 0x002a00, 0x10000000);
 		intr &= ~0x10000000;
 	}
@@ -459,9 +766,9 @@ gf100_fifo_intr_runlist(struct gf100_fifo *fifo)
 }
 
 static void
-gf100_fifo_intr_engine_unit(struct gf100_fifo *fifo, int engn)
+gf100_fifo_intr_engine_unit(struct nvkm_fifo *fifo, int engn)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 intr = nvkm_rd32(device, 0x0025a8 + (engn * 0x04));
 	u32 inte = nvkm_rd32(device, 0x002628);
@@ -472,22 +779,22 @@ gf100_fifo_intr_engine_unit(struct gf100_fifo *fifo, int engn)
 	for (unkn = 0; unkn < 8; unkn++) {
 		u32 ints = (intr >> (unkn * 0x04)) & inte;
 		if (ints & 0x1) {
-			nvkm_fifo_uevent(&fifo->base);
+			nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT);
 			ints &= ~1;
 		}
 		if (ints) {
-			nvkm_error(subdev, "ENGINE %d %d %01x",
-				   engn, unkn, ints);
+			nvkm_error(subdev, "ENGINE %d %d %01x", engn, unkn, ints);
 			nvkm_mask(device, 0x002628, ints, 0);
 		}
 	}
 }
 
-void
-gf100_fifo_intr_engine(struct gf100_fifo *fifo)
+static void
+gf100_fifo_intr_engine(struct nvkm_fifo *fifo)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	u32 mask = nvkm_rd32(device, 0x0025a4);
+
 	while (mask) {
 		u32 unit = __ffs(mask);
 		gf100_fifo_intr_engine_unit(fifo, unit);
@@ -495,11 +802,11 @@ gf100_fifo_intr_engine(struct gf100_fifo *fifo)
 	}
 }
 
-static void
-gf100_fifo_intr(struct nvkm_fifo *base)
+static irqreturn_t
+gf100_fifo_intr(struct nvkm_inth *inth)
 {
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth);
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 mask = nvkm_rd32(device, 0x002140);
 	u32 stat = nvkm_rd32(device, 0x002100) & mask;
@@ -532,25 +839,13 @@ gf100_fifo_intr(struct nvkm_fifo *base)
 	}
 
 	if (stat & 0x10000000) {
-		u32 mask = nvkm_rd32(device, 0x00259c);
-		while (mask) {
-			u32 unit = __ffs(mask);
-			gf100_fifo_intr_fault(&fifo->base, unit);
-			nvkm_wr32(device, 0x00259c, (1 << unit));
-			mask &= ~(1 << unit);
-		}
+		gf100_fifo_intr_mmu_fault(fifo);
 		stat &= ~0x10000000;
 	}
 
 	if (stat & 0x20000000) {
-		u32 mask = nvkm_rd32(device, 0x0025a0);
-		while (mask) {
-			u32 unit = __ffs(mask);
-			gf100_fifo_intr_pbdma(fifo, unit);
-			nvkm_wr32(device, 0x0025a0, (1 << unit));
-			mask &= ~(1 << unit);
-		}
-		stat &= ~0x20000000;
+		if (gf100_fifo_intr_pbdma(fifo))
+			stat &= ~0x20000000;
 	}
 
 	if (stat & 0x40000000) {
@@ -565,71 +860,26 @@ gf100_fifo_intr(struct nvkm_fifo *base)
 
 	if (stat) {
 		nvkm_error(subdev, "INTR %08x\n", stat);
+		spin_lock(&fifo->lock);
 		nvkm_mask(device, 0x002140, stat, 0x00000000);
+		spin_unlock(&fifo->lock);
 		nvkm_wr32(device, 0x002100, stat);
 	}
-}
-
-static int
-gf100_fifo_oneinit(struct nvkm_fifo *base)
-{
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
-	int ret;
-
-	/* Determine number of PBDMAs by checking valid enable bits. */
-	nvkm_wr32(device, 0x002204, 0xffffffff);
-	fifo->pbdma_nr = hweight32(nvkm_rd32(device, 0x002204));
-	nvkm_debug(subdev, "%d PBDMA(s)\n", fifo->pbdma_nr);
-
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000,
-			      false, &fifo->runlist.mem[0]);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x1000,
-			      false, &fifo->runlist.mem[1]);
-	if (ret)
-		return ret;
 
-	init_waitqueue_head(&fifo->runlist.wait);
-
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 0x1000,
-			      0x1000, false, &fifo->user.mem);
-	if (ret)
-		return ret;
-
-	ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem),
-			   &fifo->user.bar);
-	if (ret)
-		return ret;
-
-	return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0);
-}
-
-static void
-gf100_fifo_fini(struct nvkm_fifo *base)
-{
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	flush_work(&fifo->recover.work);
+	return IRQ_HANDLED;
 }
 
 static void
-gf100_fifo_init(struct nvkm_fifo *base)
+gf100_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask)
 {
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int i;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 
 	/* Enable PBDMAs. */
-	nvkm_wr32(device, 0x000204, (1 << fifo->pbdma_nr) - 1);
-	nvkm_wr32(device, 0x002204, (1 << fifo->pbdma_nr) - 1);
+	nvkm_wr32(device, 0x000204, mask);
+	nvkm_wr32(device, 0x002204, mask);
 
 	/* Assign engines to PBDMAs. */
-	if (fifo->pbdma_nr >= 3) {
+	if ((mask & 7) == 7) {
 		nvkm_wr32(device, 0x002208, ~(1 << 0)); /* PGRAPH */
 		nvkm_wr32(device, 0x00220c, ~(1 << 1)); /* PVP */
 		nvkm_wr32(device, 0x002210, ~(1 << 1)); /* PMSPP */
@@ -638,62 +888,82 @@ gf100_fifo_init(struct nvkm_fifo *base)
 		nvkm_wr32(device, 0x00221c, ~(1 << 1)); /* PCE1 */
 	}
 
-	/* PBDMA[n] */
-	for (i = 0; i < fifo->pbdma_nr; i++) {
-		nvkm_mask(device, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000);
-		nvkm_wr32(device, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */
-		nvkm_wr32(device, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */
-	}
+	nvkm_mask(device, 0x002a04, 0xbfffffff, 0xbfffffff);
+}
+
+static void
+gf100_fifo_init(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
 
 	nvkm_mask(device, 0x002200, 0x00000001, 0x00000001);
-	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12);
+	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->userd.bar1->addr >> 12);
 
 	nvkm_wr32(device, 0x002100, 0xffffffff);
 	nvkm_wr32(device, 0x002140, 0x7fffffff);
 	nvkm_wr32(device, 0x002628, 0x00000001); /* ENGINE_INTR_EN */
 }
 
-static void *
-gf100_fifo_dtor(struct nvkm_fifo *base)
+static int
+gf100_fifo_runl_ctor(struct nvkm_fifo *fifo)
+{
+	struct nvkm_runl *runl;
+
+	runl = nvkm_runl_new(fifo, 0, 0, 0);
+	if (IS_ERR(runl))
+		return PTR_ERR(runl);
+
+	nvkm_runl_add(runl,  0, fifo->func->engn, NVKM_ENGINE_GR, 0);
+	nvkm_runl_add(runl,  1, fifo->func->engn, NVKM_ENGINE_MSPDEC, 0);
+	nvkm_runl_add(runl,  2, fifo->func->engn, NVKM_ENGINE_MSPPP, 0);
+	nvkm_runl_add(runl,  3, fifo->func->engn, NVKM_ENGINE_MSVLD, 0);
+	nvkm_runl_add(runl,  4, fifo->func->engn, NVKM_ENGINE_CE, 0);
+	nvkm_runl_add(runl,  5, fifo->func->engn, NVKM_ENGINE_CE, 1);
+	nvkm_runl_add(runl, 15,   &gf100_engn_sw, NVKM_ENGINE_SW, 0);
+	return 0;
+}
+
+int
+gf100_fifo_runq_nr(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	u32 save;
+
+	/* Determine number of PBDMAs by checking valid enable bits. */
+	save = nvkm_mask(device, 0x000204, 0xffffffff, 0xffffffff);
+	save = nvkm_mask(device, 0x000204, 0xffffffff, save);
+	return hweight32(save);
+}
+
+int
+gf100_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr)
 {
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar);
-	nvkm_memory_unref(&fifo->user.mem);
-	nvkm_memory_unref(&fifo->runlist.mem[0]);
-	nvkm_memory_unref(&fifo->runlist.mem[1]);
-	return fifo;
+	return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->chid);
 }
 
 static const struct nvkm_fifo_func
 gf100_fifo = {
-	.dtor = gf100_fifo_dtor,
-	.oneinit = gf100_fifo_oneinit,
+	.chid_nr = nv50_fifo_chid_nr,
+	.chid_ctor = gf100_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gf100_fifo_runl_ctor,
 	.init = gf100_fifo_init,
-	.fini = gf100_fifo_fini,
+	.init_pbdmas = gf100_fifo_init_pbdmas,
 	.intr = gf100_fifo_intr,
-	.fault = gf100_fifo_fault,
-	.engine_id = gf100_fifo_engine_id,
-	.id_engine = gf100_fifo_id_engine,
-	.uevent_init = gf100_fifo_uevent_init,
-	.uevent_fini = gf100_fifo_uevent_fini,
-	.chan = {
-		&gf100_fifo_gpfifo_oclass,
-		NULL
-	},
+	.intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gf100_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gf100_runl,
+	.runq = &gf100_runq,
+	.engn = &gf100_engn,
+	.cgrp = {{                            }, &nv04_cgrp },
+	.chan = {{ 0, 0, FERMI_CHANNEL_GPFIFO }, &gf100_chan },
 };
 
 int
 gf100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	struct gf100_fifo *fifo;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-	INIT_LIST_HEAD(&fifo->chan);
-	INIT_WORK(&fifo->recover.work, gf100_fifo_recover_work);
-	*pfifo = &fifo->base;
-
-	return nvkm_fifo_ctor(&gf100_fifo, device, type, inst, 128, &fifo->base);
+	return nvkm_fifo_new_(&gf100_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
deleted file mode 100644
index b8642490eb2f..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __GF100_FIFO_H__
-#define __GF100_FIFO_H__
-#define gf100_fifo(p) container_of((p), struct gf100_fifo, base)
-#include "priv.h"
-
-#include <subdev/mmu.h>
-
-struct gf100_fifo_chan;
-struct gf100_fifo {
-	struct nvkm_fifo base;
-
-	struct list_head chan;
-
-	struct {
-		struct work_struct work;
-		u64 mask;
-	} recover;
-
-	int pbdma_nr;
-
-	struct {
-		struct nvkm_memory *mem[2];
-		int active;
-		wait_queue_head_t wait;
-	} runlist;
-
-	struct {
-		struct nvkm_memory *mem;
-		struct nvkm_vma *bar;
-	} user;
-};
-
-void gf100_fifo_intr_engine(struct gf100_fifo *);
-void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
-void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
-void gf100_fifo_runlist_commit(struct gf100_fifo *);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index e771bd519ee2..d8a4d773a58c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -21,1100 +21,456 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
+#include "priv.h"
 #include "cgrp.h"
-#include "changk104.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+#include "runq.h"
 
-#include <core/client.h>
 #include <core/gpuobj.h>
-#include <subdev/bar.h>
-#include <subdev/fault.h>
-#include <subdev/timer.h>
+#include <subdev/mc.h>
+#include <subdev/mmu.h>
 #include <subdev/top.h>
-#include <engine/sw.h>
 
 #include <nvif/class.h>
-#include <nvif/cl0080.h>
+#include <nvif/if900d.h>
 
 void
-gk104_fifo_engine_status(struct gk104_fifo *fifo, int engn,
-			 struct gk104_fifo_engine_status *status)
+gk104_chan_stop(struct nvkm_chan *chan)
 {
-	struct nvkm_engine *engine = fifo->engine[engn].engine;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x08));
-
-	status->busy     = !!(stat & 0x80000000);
-	status->faulted  = !!(stat & 0x40000000);
-	status->next.tsg = !!(stat & 0x10000000);
-	status->next.id  =   (stat & 0x0fff0000) >> 16;
-	status->chsw     = !!(stat & 0x00008000);
-	status->save     = !!(stat & 0x00004000);
-	status->load     = !!(stat & 0x00002000);
-	status->prev.tsg = !!(stat & 0x00001000);
-	status->prev.id  =   (stat & 0x00000fff);
-	status->chan     = NULL;
-
-	if (status->busy && status->chsw) {
-		if (status->load && status->save) {
-			if (engine && nvkm_engine_chsw_load(engine))
-				status->chan = &status->next;
-			else
-				status->chan = &status->prev;
-		} else
-		if (status->load) {
-			status->chan = &status->next;
-		} else {
-			status->chan = &status->prev;
-		}
-	} else
-	if (status->load) {
-		status->chan = &status->prev;
-	}
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
 
-	nvkm_debug(subdev, "engine %02d: busy %d faulted %d chsw %d "
-			   "save %d load %d %sid %d%s-> %sid %d%s\n",
-		   engn, status->busy, status->faulted,
-		   status->chsw, status->save, status->load,
-		   status->prev.tsg ? "tsg" : "ch", status->prev.id,
-		   status->chan == &status->prev ? "*" : " ",
-		   status->next.tsg ? "tsg" : "ch", status->next.id,
-		   status->chan == &status->next ? "*" : " ");
-}
-
-int
-gk104_fifo_class_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		     void *argv, u32 argc, struct nvkm_object **pobject)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	if (oclass->engn == &fifo->func->chan) {
-		const struct gk104_fifo_chan_user *user = oclass->engn;
-		return user->ctor(fifo, oclass, argv, argc, pobject);
-	} else
-	if (oclass->engn == &fifo->func->user) {
-		const struct gk104_fifo_user_user *user = oclass->engn;
-		return user->ctor(oclass, argv, argc, pobject);
-	}
-	WARN_ON(1);
-	return -EINVAL;
-}
-
-int
-gk104_fifo_class_get(struct nvkm_fifo *base, int index,
-		     struct nvkm_oclass *oclass)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	int c = 0;
-
-	if (fifo->func->user.ctor && c++ == index) {
-		oclass->base =  fifo->func->user.user;
-		oclass->engn = &fifo->func->user;
-		return 0;
-	}
-
-	if (fifo->func->chan.ctor && c++ == index) {
-		oclass->base =  fifo->func->chan.user;
-		oclass->engn = &fifo->func->chan;
-		return 0;
-	}
-
-	return c;
+	nvkm_mask(device, 0x800004 + (chan->id * 8), 0x00000800, 0x00000800);
 }
 
 void
-gk104_fifo_uevent_fini(struct nvkm_fifo *fifo)
+gk104_chan_start(struct nvkm_chan *chan)
 {
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x80000000, 0x00000000);
-}
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
 
-void
-gk104_fifo_uevent_init(struct nvkm_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->engine.subdev.device;
-	nvkm_mask(device, 0x002140, 0x80000000, 0x80000000);
+	nvkm_mask(device, 0x800004 + (chan->id * 8), 0x00000400, 0x00000400);
 }
 
 void
-gk104_fifo_runlist_commit(struct gk104_fifo *fifo, int runl,
-			  struct nvkm_memory *mem, int nr)
+gk104_chan_unbind(struct nvkm_chan *chan)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	int target;
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
 
-	switch (nvkm_memory_target(mem)) {
-	case NVKM_MEM_TARGET_VRAM: target = 0; break;
-	case NVKM_MEM_TARGET_NCOH: target = 3; break;
-	default:
-		WARN_ON(1);
-		return;
-	}
-
-	nvkm_wr32(device, 0x002270, (nvkm_memory_addr(mem) >> 12) |
-				    (target << 28));
-	nvkm_wr32(device, 0x002274, (runl << 20) | nr);
-
-	if (nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0x002284 + (runl * 0x08)) & 0x00100000))
-			break;
-	) < 0)
-		nvkm_error(subdev, "runlist %d update timeout\n", runl);
+	nvkm_wr32(device, 0x800000 + (chan->id * 8), 0x00000000);
 }
 
 void
-gk104_fifo_runlist_update(struct gk104_fifo *fifo, int runl)
+gk104_chan_bind_inst(struct nvkm_chan *chan)
 {
-	const struct gk104_fifo_runlist_func *func = fifo->func->runlist;
-	struct gk104_fifo_chan *chan;
-	struct nvkm_memory *mem;
-	struct nvkm_fifo_cgrp *cgrp;
-	int nr = 0;
-
-	mutex_lock(&fifo->base.mutex);
-	mem = fifo->runlist[runl].mem[fifo->runlist[runl].next];
-	fifo->runlist[runl].next = !fifo->runlist[runl].next;
-
-	nvkm_kmap(mem);
-	list_for_each_entry(chan, &fifo->runlist[runl].chan, head) {
-		func->chan(chan, mem, nr++ * func->size);
-	}
-
-	list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) {
-		func->cgrp(cgrp, mem, nr++ * func->size);
-		list_for_each_entry(chan, &cgrp->chan, head) {
-			func->chan(chan, mem, nr++ * func->size);
-		}
-	}
-	nvkm_done(mem);
-
-	func->commit(fifo, runl, mem, nr);
-	mutex_unlock(&fifo->base.mutex);
-}
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
 
-void
-gk104_fifo_runlist_remove(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan)
-{
-	struct nvkm_fifo_cgrp *cgrp = chan->cgrp;
-	mutex_lock(&fifo->base.mutex);
-	if (!list_empty(&chan->head)) {
-		list_del_init(&chan->head);
-		if (cgrp && !--cgrp->chan_nr)
-			list_del_init(&cgrp->head);
-	}
-	mutex_unlock(&fifo->base.mutex);
+	nvkm_wr32(device, 0x800000 + (chan->id * 8), 0x80000000 | chan->inst->addr >> 12);
 }
 
 void
-gk104_fifo_runlist_insert(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan)
-{
-	struct nvkm_fifo_cgrp *cgrp = chan->cgrp;
-	mutex_lock(&fifo->base.mutex);
-	if (cgrp) {
-		if (!cgrp->chan_nr++)
-			list_add_tail(&cgrp->head, &fifo->runlist[chan->runl].cgrp);
-		list_add_tail(&chan->head, &cgrp->chan);
-	} else {
-		list_add_tail(&chan->head, &fifo->runlist[chan->runl].chan);
-	}
-	mutex_unlock(&fifo->base.mutex);
-}
-
-void
-gk104_fifo_runlist_chan(struct gk104_fifo_chan *chan,
-			struct nvkm_memory *memory, u32 offset)
-{
-	nvkm_wo32(memory, offset + 0, chan->base.chid);
-	nvkm_wo32(memory, offset + 4, 0x00000000);
-}
-
-const struct gk104_fifo_runlist_func
-gk104_fifo_runlist = {
-	.size = 8,
-	.chan = gk104_fifo_runlist_chan,
-	.commit = gk104_fifo_runlist_commit,
+gk104_chan_bind(struct nvkm_chan *chan)
+{
+	struct nvkm_runl *runl = chan->cgrp->runl;
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+
+	nvkm_mask(device, 0x800004 + (chan->id * 8), 0x000f0000, runl->id << 16);
+	gk104_chan_bind_inst(chan);
+}
+
+static int
+gk104_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base;
+	const u32 limit2 = ilog2(length / 8);
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x08, lower_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x0c, upper_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x10, 0x0000face);
+	nvkm_wo32(chan->inst, 0x30, 0xfffff902);
+	nvkm_wo32(chan->inst, 0x48, lower_32_bits(offset));
+	nvkm_wo32(chan->inst, 0x4c, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->inst, 0x84, 0x20400000);
+	nvkm_wo32(chan->inst, 0x94, 0x30000000 | devm);
+	nvkm_wo32(chan->inst, 0x9c, 0x00000100);
+	nvkm_wo32(chan->inst, 0xac, 0x0000001f);
+	nvkm_wo32(chan->inst, 0xe4, priv ? 0x00000020 : 0x00000000);
+	nvkm_wo32(chan->inst, 0xe8, chan->id);
+	nvkm_wo32(chan->inst, 0xb8, 0xf8000000);
+	nvkm_wo32(chan->inst, 0xf8, 0x10003080); /* 0x002310 */
+	nvkm_wo32(chan->inst, 0xfc, 0x10000010); /* 0x002350 */
+	nvkm_done(chan->inst);
+	return 0;
+}
+
+const struct nvkm_chan_func_ramfc
+gk104_chan_ramfc = {
+	.write = gk104_chan_ramfc_write,
+	.devm = 0xfff,
+	.priv = true,
 };
 
-void
-gk104_fifo_pbdma_init(struct gk104_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	nvkm_wr32(device, 0x000204, (1 << fifo->pbdma_nr) - 1);
-}
-
-int
-gk104_fifo_pbdma_nr(struct gk104_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	/* Determine number of PBDMAs by checking valid enable bits. */
-	nvkm_wr32(device, 0x000204, 0xffffffff);
-	return hweight32(nvkm_rd32(device, 0x000204));
-}
-
-const struct gk104_fifo_pbdma_func
-gk104_fifo_pbdma = {
-	.nr = gk104_fifo_pbdma_nr,
-	.init = gk104_fifo_pbdma_init,
+const struct nvkm_chan_func_userd
+gk104_chan_userd = {
+	.bar = 1,
+	.size = 0x200,
+	.clear = gf100_chan_userd_clear,
 };
 
-struct nvkm_engine *
-gk104_fifo_id_engine(struct nvkm_fifo *base, int engi)
-{
-	if (engi == GK104_FIFO_ENGN_SW)
-		return nvkm_device_engine(base->engine.subdev.device, NVKM_ENGINE_SW, 0);
-
-	return gk104_fifo(base)->engine[engi].engine;
-}
-
-int
-gk104_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	int engn;
-
-	if (engine->subdev.type == NVKM_ENGINE_SW)
-		return GK104_FIFO_ENGN_SW;
-
-	for (engn = 0; engn < fifo->engine_nr && engine; engn++) {
-		if (fifo->engine[engn].engine == engine)
-			return engn;
-	}
-
-	WARN_ON(1);
-	return -1;
-}
-
-static void
-gk104_fifo_recover_work(struct work_struct *w)
-{
-	struct gk104_fifo *fifo = container_of(w, typeof(*fifo), recover.work);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_engine *engine;
-	unsigned long flags;
-	u32 engm, runm, todo;
-	int engn, runl;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	runm = fifo->recover.runm;
-	engm = fifo->recover.engm;
-	fifo->recover.engm = 0;
-	fifo->recover.runm = 0;
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-
-	nvkm_mask(device, 0x002630, runm, runm);
-
-	for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT(engn)) {
-		if ((engine = fifo->engine[engn].engine)) {
-			nvkm_subdev_fini(&engine->subdev, false);
-			WARN_ON(nvkm_subdev_init(&engine->subdev));
-		}
-	}
-
-	for (todo = runm; runl = __ffs(todo), todo; todo &= ~BIT(runl))
-		gk104_fifo_runlist_update(fifo, runl);
-
-	nvkm_wr32(device, 0x00262c, runm);
-	nvkm_mask(device, 0x002630, runm, 0x00000000);
-}
-
-static void gk104_fifo_recover_engn(struct gk104_fifo *fifo, int engn);
+static const struct nvkm_chan_func
+gk104_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gk104_chan_userd,
+	.ramfc = &gk104_chan_ramfc,
+	.bind = gk104_chan_bind,
+	.unbind = gk104_chan_unbind,
+	.start = gk104_chan_start,
+	.stop = gk104_chan_stop,
+	.preempt = gf100_chan_preempt,
+};
 
 static void
-gk104_fifo_recover_runl(struct gk104_fifo *fifo, int runl)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32 runm = BIT(runl);
-
-	assert_spin_locked(&fifo->base.lock);
-	if (fifo->recover.runm & runm)
+gk104_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
+{
+	u32 ptr0, ptr1 = 0;
+	u64 addr = 0ULL;
+
+	switch (engn->engine->subdev.type) {
+	case NVKM_ENGINE_SW    : return;
+	case NVKM_ENGINE_GR    : ptr0 = 0x0210; break;
+	case NVKM_ENGINE_SEC   : ptr0 = 0x0220; break;
+	case NVKM_ENGINE_MSPDEC: ptr0 = 0x0250; break;
+	case NVKM_ENGINE_MSPPP : ptr0 = 0x0260; break;
+	case NVKM_ENGINE_MSVLD : ptr0 = 0x0270; break;
+	case NVKM_ENGINE_VIC   : ptr0 = 0x0280; break;
+	case NVKM_ENGINE_MSENC : ptr0 = 0x0290; break;
+	case NVKM_ENGINE_NVDEC :
+		ptr1 = 0x0270;
+		ptr0 = 0x0210;
+		break;
+	case NVKM_ENGINE_NVENC :
+		if (!engn->engine->subdev.inst)
+			ptr1 = 0x0290;
+		ptr0 = 0x0210;
+		break;
+	default:
+		WARN_ON(1);
 		return;
-	fifo->recover.runm |= runm;
-
-	/* Block runlist to prevent channel assignment(s) from changing. */
-	nvkm_mask(device, 0x002630, runm, runm);
-
-	/* Schedule recovery. */
-	nvkm_warn(subdev, "runlist %d: scheduled for recovery\n", runl);
-	schedule_work(&fifo->recover.work);
-}
-
-static struct gk104_fifo_chan *
-gk104_fifo_recover_chid(struct gk104_fifo *fifo, int runl, int chid)
-{
-	struct gk104_fifo_chan *chan;
-	struct nvkm_fifo_cgrp *cgrp;
-
-	list_for_each_entry(chan, &fifo->runlist[runl].chan, head) {
-		if (chan->base.chid == chid) {
-			list_del_init(&chan->head);
-			return chan;
-		}
-	}
-
-	list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) {
-		if (cgrp->id == chid) {
-			chan = list_first_entry(&cgrp->chan, typeof(*chan), head);
-			list_del_init(&chan->head);
-			if (!--cgrp->chan_nr)
-				list_del_init(&cgrp->head);
-			return chan;
-		}
 	}
 
-	return NULL;
-}
-
-static void
-gk104_fifo_recover_chan(struct nvkm_fifo *base, int chid)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32  stat = nvkm_rd32(device, 0x800004 + (chid * 0x08));
-	const u32  runl = (stat & 0x000f0000) >> 16;
-	const bool used = (stat & 0x00000001);
-	unsigned long engn, engm = fifo->runlist[runl].engm;
-	struct gk104_fifo_chan *chan;
-
-	assert_spin_locked(&fifo->base.lock);
-	if (!used)
-		return;
-
-	/* Lookup SW state for channel, and mark it as dead. */
-	chan = gk104_fifo_recover_chid(fifo, runl, chid);
-	if (chan) {
-		chan->killed = true;
-		nvkm_fifo_kevent(&fifo->base, chid);
+	if (cctx) {
+		addr  = cctx->vctx->vma->addr;
+		addr |= 4ULL;
 	}
 
-	/* Disable channel. */
-	nvkm_wr32(device, 0x800004 + (chid * 0x08), stat | 0x00000800);
-	nvkm_warn(subdev, "channel %d: killed\n", chid);
-
-	/* Block channel assignments from changing during recovery. */
-	gk104_fifo_recover_runl(fifo, runl);
-
-	/* Schedule recovery for any engines the channel is on. */
-	for_each_set_bit(engn, &engm, fifo->engine_nr) {
-		struct gk104_fifo_engine_status status;
-		gk104_fifo_engine_status(fifo, engn, &status);
-		if (!status.chan || status.chan->id != chid)
-			continue;
-		gk104_fifo_recover_engn(fifo, engn);
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, ptr0 + 0, lower_32_bits(addr));
+	nvkm_wo32(chan->inst, ptr0 + 4, upper_32_bits(addr));
+	if (ptr1) {
+		nvkm_wo32(chan->inst, ptr1 + 0, lower_32_bits(addr));
+		nvkm_wo32(chan->inst, ptr1 + 4, upper_32_bits(addr));
 	}
+	nvkm_done(chan->inst);
 }
 
-static void
-gk104_fifo_recover_engn(struct gk104_fifo *fifo, int engn)
+int
+gk104_ectx_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx)
 {
-	struct nvkm_engine *engine = fifo->engine[engn].engine;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32 runl = fifo->engine[engn].runl;
-	const u32 engm = BIT(engn);
-	struct gk104_fifo_engine_status status;
-	int mmui = -1;
-
-	assert_spin_locked(&fifo->base.lock);
-	if (fifo->recover.engm & engm)
-		return;
-	fifo->recover.engm |= engm;
-
-	/* Block channel assignments from changing during recovery. */
-	gk104_fifo_recover_runl(fifo, runl);
-
-	/* Determine which channel (if any) is currently on the engine. */
-	gk104_fifo_engine_status(fifo, engn, &status);
-	if (status.chan) {
-		/* The channel is not longer viable, kill it. */
-		gk104_fifo_recover_chan(&fifo->base, status.chan->id);
-	}
-
-	/* Determine MMU fault ID for the engine, if we're not being
-	 * called from the fault handler already.
-	 */
-	if (!status.faulted && engine) {
-		mmui = nvkm_top_fault_id(device, engine->subdev.type, engine->subdev.inst);
-		if (mmui < 0) {
-			const struct nvkm_enum *en = fifo->func->fault.engine;
-			for (; en && en->name; en++) {
-				if (en->data2 == engine->subdev.type &&
-				    en->inst  == engine->subdev.inst) {
-					mmui = en->value;
-					break;
-				}
-			}
-		}
-		WARN_ON(mmui < 0);
-	}
+	struct gf100_vmm_map_v0 args = { .priv = 1 };
+	int ret;
 
-	/* Trigger a MMU fault for the engine.
-	 *
-	 * No good idea why this is needed, but nvgpu does something similar,
-	 * and it makes recovery from CTXSW_TIMEOUT a lot more reliable.
-	 */
-	if (mmui >= 0) {
-		nvkm_wr32(device, 0x002a30 + (engn * 0x04), 0x00000100 | mmui);
-
-		/* Wait for fault to trigger. */
-		nvkm_msec(device, 2000,
-			gk104_fifo_engine_status(fifo, engn, &status);
-			if (status.faulted)
-				break;
-		);
-
-		/* Release MMU fault trigger, and ACK the fault. */
-		nvkm_wr32(device, 0x002a30 + (engn * 0x04), 0x00000000);
-		nvkm_wr32(device, 0x00259c, BIT(mmui));
-		nvkm_wr32(device, 0x002100, 0x10000000);
-	}
+	ret = nvkm_vmm_get(vctx->vmm, 12, vctx->inst->size, &vctx->vma);
+	if (ret)
+		return ret;
 
-	/* Schedule recovery. */
-	nvkm_warn(subdev, "engine %d: scheduled for recovery\n", engn);
-	schedule_work(&fifo->recover.work);
+	return nvkm_memory_map(vctx->inst, 0, vctx->vmm, vctx->vma, &args, sizeof(args));
 }
 
+/*TODO: clean this up */
+struct gk104_engn_status {
+	bool busy;
+	bool faulted;
+	bool chsw;
+	bool save;
+	bool load;
+	struct {
+		bool tsg;
+		u32 id;
+	} prev, next, *chan;
+};
+
 static void
-gk104_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info)
+gk104_engn_status(struct nvkm_engn *engn, struct gk104_engn_status *status)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const struct nvkm_enum *er, *ee, *ec, *ea;
-	struct nvkm_engine *engine = NULL;
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	const char *en = "";
-	char ct[8] = "HUB/";
-
-	er = nvkm_enum_find(fifo->func->fault.reason, info->reason);
-	ee = nvkm_enum_find(fifo->func->fault.engine, info->engine);
-	if (info->hub) {
-		ec = nvkm_enum_find(fifo->func->fault.hubclient, info->client);
-	} else {
-		ec = nvkm_enum_find(fifo->func->fault.gpcclient, info->client);
-		snprintf(ct, sizeof(ct), "GPC%d/", info->gpc);
-	}
-	ea = nvkm_enum_find(fifo->func->fault.access, info->access);
+	u32 stat = nvkm_rd32(engn->runl->fifo->engine.subdev.device, 0x002640 + (engn->id * 0x08));
 
-	if (ee && ee->data2) {
-		switch (ee->data2) {
-		case NVKM_SUBDEV_BAR:
-			nvkm_bar_bar1_reset(device);
-			break;
-		case NVKM_SUBDEV_INSTMEM:
-			nvkm_bar_bar2_reset(device);
-			break;
-		case NVKM_ENGINE_IFB:
-			nvkm_mask(device, 0x001718, 0x00000000, 0x00000000);
-			break;
-		default:
-			engine = nvkm_device_engine(device, ee->data2, 0);
-			break;
-		}
-	}
+	status->busy     = !!(stat & 0x80000000);
+	status->faulted  = !!(stat & 0x40000000);
+	status->next.tsg = !!(stat & 0x10000000);
+	status->next.id  =   (stat & 0x0fff0000) >> 16;
+	status->chsw     = !!(stat & 0x00008000);
+	status->save     = !!(stat & 0x00004000);
+	status->load     = !!(stat & 0x00002000);
+	status->prev.tsg = !!(stat & 0x00001000);
+	status->prev.id  =   (stat & 0x00000fff);
+	status->chan     = NULL;
 
-	if (ee == NULL) {
-		struct nvkm_subdev *subdev = nvkm_top_fault(device, info->engine);
-		if (subdev) {
-			if (subdev->func == &nvkm_engine)
-				engine = container_of(subdev, typeof(*engine), subdev);
-			en = engine->subdev.name;
+	if (status->busy && status->chsw) {
+		if (status->load && status->save) {
+			if (nvkm_engine_chsw_load(engn->engine))
+				status->chan = &status->next;
+			else
+				status->chan = &status->prev;
+		} else
+		if (status->load) {
+			status->chan = &status->next;
+		} else {
+			status->chan = &status->prev;
 		}
-	} else {
-		en = ee->name;
-	}
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	chan = nvkm_fifo_chan_inst_locked(&fifo->base, info->inst);
-
-	nvkm_error(subdev,
-		   "fault %02x [%s] at %016llx engine %02x [%s] client %02x "
-		   "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n",
-		   info->access, ea ? ea->name : "", info->addr,
-		   info->engine, ee ? ee->name : en,
-		   info->client, ct, ec ? ec->name : "",
-		   info->reason, er ? er->name : "", chan ? chan->chid : -1,
-		   info->inst, chan ? chan->object.client->name : "unknown");
-
-	/* Kill the channel that caused the fault. */
-	if (chan)
-		gk104_fifo_recover_chan(&fifo->base, chan->chid);
-
-	/* Channel recovery will probably have already done this for the
-	 * correct engine(s), but just in case we can't find the channel
-	 * information...
-	 */
-	if (engine) {
-		int engn = fifo->base.func->engine_id(&fifo->base, engine);
-		if (engn >= 0 && engn != GK104_FIFO_ENGN_SW)
-			gk104_fifo_recover_engn(fifo, engn);
+	} else
+	if (status->load) {
+		status->chan = &status->prev;
 	}
 
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-}
-
-static const struct nvkm_enum
-gk104_fifo_bind_reason[] = {
-	{ 0x01, "BIND_NOT_UNBOUND" },
-	{ 0x02, "SNOOP_WITHOUT_BAR1" },
-	{ 0x03, "UNBIND_WHILE_RUNNING" },
-	{ 0x05, "INVALID_RUNLIST" },
-	{ 0x06, "INVALID_CTX_TGT" },
-	{ 0x0b, "UNBIND_WHILE_PARKED" },
-	{}
-};
-
-void
-gk104_fifo_intr_bind(struct gk104_fifo *fifo)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 intr = nvkm_rd32(device, 0x00252c);
-	u32 code = intr & 0x000000ff;
-	const struct nvkm_enum *en =
-		nvkm_enum_find(gk104_fifo_bind_reason, code);
-
-	nvkm_error(subdev, "BIND_ERROR %02x [%s]\n", code, en ? en->name : "");
+	ENGN_DEBUG(engn, "%08x: busy %d faulted %d chsw %d save %d load %d %sid %d%s-> %sid %d%s",
+		   stat, status->busy, status->faulted, status->chsw, status->save, status->load,
+		   status->prev.tsg ? "tsg" : "ch", status->prev.id,
+		   status->chan == &status->prev ? "*" : " ",
+		   status->next.tsg ? "tsg" : "ch", status->next.id,
+		   status->chan == &status->next ? "*" : " ");
 }
 
-static const struct nvkm_enum
-gk104_fifo_sched_reason[] = {
-	{ 0x0a, "CTXSW_TIMEOUT" },
-	{}
-};
-
-static void
-gk104_fifo_intr_sched_ctxsw(struct gk104_fifo *fifo)
+int
+gk104_engn_cxid(struct nvkm_engn *engn, bool *cgid)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	unsigned long flags, engm = 0;
-	u32 engn;
-
-	/* We need to ACK the SCHED_ERROR here, and prevent it reasserting,
-	 * as MMU_FAULT cannot be triggered while it's pending.
-	 */
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	nvkm_mask(device, 0x002140, 0x00000100, 0x00000000);
-	nvkm_wr32(device, 0x002100, 0x00000100);
-
-	for (engn = 0; engn < fifo->engine_nr; engn++) {
-		struct gk104_fifo_engine_status status;
-
-		gk104_fifo_engine_status(fifo, engn, &status);
-		if (!status.busy || !status.chsw)
-			continue;
+	struct gk104_engn_status status;
 
-		engm |= BIT(engn);
+	gk104_engn_status(engn, &status);
+	if (status.chan) {
+		*cgid = status.chan->tsg;
+		return status.chan->id;
 	}
 
-	for_each_set_bit(engn, &engm, fifo->engine_nr)
-		gk104_fifo_recover_engn(fifo, engn);
-
-	nvkm_mask(device, 0x002140, 0x00000100, 0x00000100);
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
+	return -ENODEV;
 }
 
-static void
-gk104_fifo_intr_sched(struct gk104_fifo *fifo)
+bool
+gk104_engn_chsw(struct nvkm_engn *engn)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 intr = nvkm_rd32(device, 0x00254c);
-	u32 code = intr & 0x000000ff;
-	const struct nvkm_enum *en =
-		nvkm_enum_find(gk104_fifo_sched_reason, code);
-
-	nvkm_error(subdev, "SCHED_ERROR %02x [%s]\n", code, en ? en->name : "");
+	struct gk104_engn_status status;
 
-	switch (code) {
-	case 0x0a:
-		gk104_fifo_intr_sched_ctxsw(fifo);
-		break;
-	default:
-		break;
-	}
-}
+	gk104_engn_status(engn, &status);
+	if (status.busy && status.chsw)
+		return true;
 
-void
-gk104_fifo_intr_chsw(struct gk104_fifo *fifo)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0x00256c);
-	nvkm_error(subdev, "CHSW_ERROR %08x\n", stat);
-	nvkm_wr32(device, 0x00256c, stat);
+	return false;
 }
 
-void
-gk104_fifo_intr_dropped_fault(struct gk104_fifo *fifo)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0x00259c);
-	nvkm_error(subdev, "DROPPED_MMU_FAULT %08x\n", stat);
-}
+const struct nvkm_engn_func
+gk104_engn = {
+	.chsw = gk104_engn_chsw,
+	.cxid = gk104_engn_cxid,
+	.mmu_fault_trigger = gf100_engn_mmu_fault_trigger,
+	.mmu_fault_triggered = gf100_engn_mmu_fault_triggered,
+	.ctor = gk104_ectx_ctor,
+	.bind = gk104_ectx_bind,
+};
 
-static const struct nvkm_bitfield gk104_fifo_pbdma_intr_0[] = {
-	{ 0x00000001, "MEMREQ" },
-	{ 0x00000002, "MEMACK_TIMEOUT" },
-	{ 0x00000004, "MEMACK_EXTRA" },
-	{ 0x00000008, "MEMDAT_TIMEOUT" },
-	{ 0x00000010, "MEMDAT_EXTRA" },
-	{ 0x00000020, "MEMFLUSH" },
-	{ 0x00000040, "MEMOP" },
-	{ 0x00000080, "LBCONNECT" },
-	{ 0x00000100, "LBREQ" },
-	{ 0x00000200, "LBACK_TIMEOUT" },
-	{ 0x00000400, "LBACK_EXTRA" },
-	{ 0x00000800, "LBDAT_TIMEOUT" },
-	{ 0x00001000, "LBDAT_EXTRA" },
-	{ 0x00002000, "GPFIFO" },
-	{ 0x00004000, "GPPTR" },
-	{ 0x00008000, "GPENTRY" },
-	{ 0x00010000, "GPCRC" },
-	{ 0x00020000, "PBPTR" },
-	{ 0x00040000, "PBENTRY" },
-	{ 0x00080000, "PBCRC" },
-	{ 0x00100000, "XBARCONNECT" },
-	{ 0x00200000, "METHOD" },
-	{ 0x00400000, "METHODCRC" },
-	{ 0x00800000, "DEVICE" },
-	{ 0x02000000, "SEMAPHORE" },
-	{ 0x04000000, "ACQUIRE" },
-	{ 0x08000000, "PRI" },
-	{ 0x20000000, "NO_CTXSW_SEG" },
-	{ 0x40000000, "PBSEG" },
-	{ 0x80000000, "SIGNATURE" },
-	{}
+const struct nvkm_engn_func
+gk104_engn_ce = {
+	.chsw = gk104_engn_chsw,
+	.cxid = gk104_engn_cxid,
+	.mmu_fault_trigger = gf100_engn_mmu_fault_trigger,
+	.mmu_fault_triggered = gf100_engn_mmu_fault_triggered,
 };
 
-void
-gk104_fifo_intr_pbdma_0(struct gk104_fifo *fifo, int unit)
+bool
+gk104_runq_idle(struct nvkm_runq *runq)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 mask = nvkm_rd32(device, 0x04010c + (unit * 0x2000));
-	u32 stat = nvkm_rd32(device, 0x040108 + (unit * 0x2000)) & mask;
-	u32 addr = nvkm_rd32(device, 0x0400c0 + (unit * 0x2000));
-	u32 data = nvkm_rd32(device, 0x0400c4 + (unit * 0x2000));
-	u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0xfff;
-	u32 subc = (addr & 0x00070000) >> 16;
-	u32 mthd = (addr & 0x00003ffc);
-	u32 show = stat;
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	char msg[128];
-
-	if (stat & 0x00800000) {
-		if (device->sw) {
-			if (nvkm_sw_mthd(device->sw, chid, subc, mthd, data))
-				show &= ~0x00800000;
-		}
-	}
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
 
-	nvkm_wr32(device, 0x0400c0 + (unit * 0x2000), 0x80600008);
-
-	if (show) {
-		nvkm_snprintbf(msg, sizeof(msg), gk104_fifo_pbdma_intr_0, show);
-		chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);
-		nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d [%010llx %s] "
-				   "subc %d mthd %04x data %08x\n",
-			   unit, show, msg, chid, chan ? chan->inst->addr : 0,
-			   chan ? chan->object.client->name : "unknown",
-			   subc, mthd, data);
-		nvkm_fifo_chan_put(&fifo->base, flags, &chan);
-	}
-
-	nvkm_wr32(device, 0x040108 + (unit * 0x2000), stat);
+	return !(nvkm_rd32(device, 0x003080 + (runq->id * 4)) & 0x0000e000);
 }
 
-static const struct nvkm_bitfield gk104_fifo_pbdma_intr_1[] = {
+static const struct nvkm_bitfield
+gk104_runq_intr_1_names[] = {
 	{ 0x00000001, "HCE_RE_ILLEGAL_OP" },
 	{ 0x00000002, "HCE_RE_ALIGNB" },
 	{ 0x00000004, "HCE_PRIV" },
-	{ 0x00000008, "HCE_ILLEGAL_MTHD" },
-	{ 0x00000010, "HCE_ILLEGAL_CLASS" },
-	{}
-};
-
-void
-gk104_fifo_intr_pbdma_1(struct gk104_fifo *fifo, int unit)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 mask = nvkm_rd32(device, 0x04014c + (unit * 0x2000));
-	u32 stat = nvkm_rd32(device, 0x040148 + (unit * 0x2000)) & mask;
-	u32 chid = nvkm_rd32(device, 0x040120 + (unit * 0x2000)) & 0xfff;
-	char msg[128];
-
-	if (stat) {
-		nvkm_snprintbf(msg, sizeof(msg), gk104_fifo_pbdma_intr_1, stat);
-		nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d %08x %08x\n",
-			   unit, stat, msg, chid,
-			   nvkm_rd32(device, 0x040150 + (unit * 0x2000)),
-			   nvkm_rd32(device, 0x040154 + (unit * 0x2000)));
-	}
-
-	nvkm_wr32(device, 0x040148 + (unit * 0x2000), stat);
-}
-
-void
-gk104_fifo_intr_runlist(struct gk104_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 mask = nvkm_rd32(device, 0x002a00);
-	while (mask) {
-		int runl = __ffs(mask);
-		wake_up(&fifo->runlist[runl].wait);
-		nvkm_wr32(device, 0x002a00, 1 << runl);
-		mask &= ~(1 << runl);
-	}
-}
-
-void
-gk104_fifo_intr_engine(struct gk104_fifo *fifo)
-{
-	nvkm_fifo_uevent(&fifo->base);
-}
-
-static void
-gk104_fifo_intr(struct nvkm_fifo *base)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 mask = nvkm_rd32(device, 0x002140);
-	u32 stat = nvkm_rd32(device, 0x002100) & mask;
-
-	if (stat & 0x00000001) {
-		gk104_fifo_intr_bind(fifo);
-		nvkm_wr32(device, 0x002100, 0x00000001);
-		stat &= ~0x00000001;
-	}
-
-	if (stat & 0x00000010) {
-		nvkm_error(subdev, "PIO_ERROR\n");
-		nvkm_wr32(device, 0x002100, 0x00000010);
-		stat &= ~0x00000010;
-	}
-
-	if (stat & 0x00000100) {
-		gk104_fifo_intr_sched(fifo);
-		nvkm_wr32(device, 0x002100, 0x00000100);
-		stat &= ~0x00000100;
-	}
-
-	if (stat & 0x00010000) {
-		gk104_fifo_intr_chsw(fifo);
-		nvkm_wr32(device, 0x002100, 0x00010000);
-		stat &= ~0x00010000;
-	}
-
-	if (stat & 0x00800000) {
-		nvkm_error(subdev, "FB_FLUSH_TIMEOUT\n");
-		nvkm_wr32(device, 0x002100, 0x00800000);
-		stat &= ~0x00800000;
-	}
-
-	if (stat & 0x01000000) {
-		nvkm_error(subdev, "LB_ERROR\n");
-		nvkm_wr32(device, 0x002100, 0x01000000);
-		stat &= ~0x01000000;
-	}
-
-	if (stat & 0x08000000) {
-		gk104_fifo_intr_dropped_fault(fifo);
-		nvkm_wr32(device, 0x002100, 0x08000000);
-		stat &= ~0x08000000;
-	}
-
-	if (stat & 0x10000000) {
-		u32 mask = nvkm_rd32(device, 0x00259c);
-		while (mask) {
-			u32 unit = __ffs(mask);
-			fifo->func->intr.fault(&fifo->base, unit);
-			nvkm_wr32(device, 0x00259c, (1 << unit));
-			mask &= ~(1 << unit);
-		}
-		stat &= ~0x10000000;
-	}
-
-	if (stat & 0x20000000) {
-		u32 mask = nvkm_rd32(device, 0x0025a0);
-		while (mask) {
-			u32 unit = __ffs(mask);
-			gk104_fifo_intr_pbdma_0(fifo, unit);
-			gk104_fifo_intr_pbdma_1(fifo, unit);
-			nvkm_wr32(device, 0x0025a0, (1 << unit));
-			mask &= ~(1 << unit);
-		}
-		stat &= ~0x20000000;
-	}
-
-	if (stat & 0x40000000) {
-		gk104_fifo_intr_runlist(fifo);
-		stat &= ~0x40000000;
-	}
-
-	if (stat & 0x80000000) {
-		nvkm_wr32(device, 0x002100, 0x80000000);
-		gk104_fifo_intr_engine(fifo);
-		stat &= ~0x80000000;
-	}
-
-	if (stat) {
-		nvkm_error(subdev, "INTR %08x\n", stat);
-		nvkm_mask(device, 0x002140, stat, 0x00000000);
-		nvkm_wr32(device, 0x002100, stat);
-	}
-}
-
-void
-gk104_fifo_fini(struct nvkm_fifo *base)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	flush_work(&fifo->recover.work);
-	/* allow mmu fault interrupts, even when we're not using fifo */
-	nvkm_mask(device, 0x002140, 0x10000000, 0x10000000);
-}
-
-int
-gk104_fifo_info(struct nvkm_fifo *base, u64 mthd, u64 *data)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	switch (mthd) {
-	case NV_DEVICE_HOST_RUNLISTS:
-		*data = (1ULL << fifo->runlist_nr) - 1;
-		return 0;
-	case NV_DEVICE_HOST_RUNLIST_ENGINES: {
-		if (*data < fifo->runlist_nr) {
-			unsigned long engm = fifo->runlist[*data].engm;
-			struct nvkm_engine *engine;
-			int engn;
-			*data = 0;
-			for_each_set_bit(engn, &engm, fifo->engine_nr) {
-				if ((engine = fifo->engine[engn].engine)) {
-#define CASE(n) case NVKM_ENGINE_##n: *data |= NV_DEVICE_HOST_RUNLIST_ENGINES_##n; break
-					switch (engine->subdev.type) {
-					CASE(SW    );
-					CASE(GR    );
-					CASE(MPEG  );
-					CASE(ME    );
-					CASE(CIPHER);
-					CASE(BSP   );
-					CASE(VP    );
-					CASE(CE    );
-					CASE(SEC   );
-					CASE(MSVLD );
-					CASE(MSPDEC);
-					CASE(MSPPP );
-					CASE(MSENC );
-					CASE(VIC   );
-					CASE(SEC2  );
-					CASE(NVDEC );
-					CASE(NVENC );
-					default:
-						WARN_ON(1);
-						break;
-					}
-				}
-			}
-			return 0;
-		}
-	}
-		return -EINVAL;
-	default:
-		return -EINVAL;
-	}
-}
+	{ 0x00000008, "HCE_ILLEGAL_MTHD" },
+	{ 0x00000010, "HCE_ILLEGAL_CLASS" },
+	{}
+};
 
-int
-gk104_fifo_oneinit(struct nvkm_fifo *base)
+static bool
+gk104_runq_intr_1(struct nvkm_runq *runq)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &runq->fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_vmm *bar = nvkm_bar_bar1_vmm(device);
-	struct nvkm_top_device *tdev;
-	int pbid, ret, i, j;
-	u32 *map;
-
-	fifo->pbdma_nr = fifo->func->pbdma->nr(fifo);
-	nvkm_debug(subdev, "%d PBDMA(s)\n", fifo->pbdma_nr);
+	u32 mask = nvkm_rd32(device, 0x04014c + (runq->id * 0x2000));
+	u32 stat = nvkm_rd32(device, 0x040148 + (runq->id * 0x2000)) & mask;
+	u32 chid = nvkm_rd32(device, 0x040120 + (runq->id * 0x2000)) & 0xfff;
+	char msg[128];
 
-	/* Read PBDMA->runlist(s) mapping from HW. */
-	if (!(map = kcalloc(fifo->pbdma_nr, sizeof(*map), GFP_KERNEL)))
-		return -ENOMEM;
+	if (stat & 0x80000000) {
+		if (runq->func->intr_1_ctxnotvalid &&
+		    runq->func->intr_1_ctxnotvalid(runq, chid))
+			stat &= ~0x80000000;
+	}
 
-	for (i = 0; i < fifo->pbdma_nr; i++)
-		map[i] = nvkm_rd32(device, 0x002390 + (i * 0x04));
+	if (stat) {
+		nvkm_snprintbf(msg, sizeof(msg), gk104_runq_intr_1_names, stat);
+		nvkm_error(subdev, "PBDMA%d: %08x [%s] ch %d %08x %08x\n",
+			   runq->id, stat, msg, chid,
+			   nvkm_rd32(device, 0x040150 + (runq->id * 0x2000)),
+			   nvkm_rd32(device, 0x040154 + (runq->id * 0x2000)));
+	}
 
-	/* Determine runlist configuration from topology device info. */
-	list_for_each_entry(tdev, &device->top->device, head) {
-		const int engn = tdev->engine;
-		char _en[16], *en;
+	nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), stat);
+	return true;
+}
 
-		if (engn < 0)
-			continue;
+const struct nvkm_bitfield
+gk104_runq_intr_0_names[] = {
+	{ 0x00000001, "MEMREQ" },
+	{ 0x00000002, "MEMACK_TIMEOUT" },
+	{ 0x00000004, "MEMACK_EXTRA" },
+	{ 0x00000008, "MEMDAT_TIMEOUT" },
+	{ 0x00000010, "MEMDAT_EXTRA" },
+	{ 0x00000020, "MEMFLUSH" },
+	{ 0x00000040, "MEMOP" },
+	{ 0x00000080, "LBCONNECT" },
+	{ 0x00000100, "LBREQ" },
+	{ 0x00000200, "LBACK_TIMEOUT" },
+	{ 0x00000400, "LBACK_EXTRA" },
+	{ 0x00000800, "LBDAT_TIMEOUT" },
+	{ 0x00001000, "LBDAT_EXTRA" },
+	{ 0x00002000, "GPFIFO" },
+	{ 0x00004000, "GPPTR" },
+	{ 0x00008000, "GPENTRY" },
+	{ 0x00010000, "GPCRC" },
+	{ 0x00020000, "PBPTR" },
+	{ 0x00040000, "PBENTRY" },
+	{ 0x00080000, "PBCRC" },
+	{ 0x00100000, "XBARCONNECT" },
+	{ 0x00200000, "METHOD" },
+	{ 0x00400000, "METHODCRC" },
+	{ 0x00800000, "DEVICE" },
+	{ 0x02000000, "SEMAPHORE" },
+	{ 0x04000000, "ACQUIRE" },
+	{ 0x08000000, "PRI" },
+	{ 0x20000000, "NO_CTXSW_SEG" },
+	{ 0x40000000, "PBSEG" },
+	{ 0x80000000, "SIGNATURE" },
+	{}
+};
 
-		/* Determine which PBDMA handles requests for this engine. */
-		for (j = 0, pbid = -1; j < fifo->pbdma_nr; j++) {
-			if (map[j] & BIT(tdev->runlist)) {
-				pbid = j;
-				break;
-			}
-		}
+bool
+gk104_runq_intr(struct nvkm_runq *runq, struct nvkm_runl *null)
+{
+	bool intr0 = gf100_runq_intr(runq, NULL);
+	bool intr1 = gk104_runq_intr_1(runq);
 
-		fifo->engine[engn].engine = nvkm_device_engine(device, tdev->type, tdev->inst);
-		if (!fifo->engine[engn].engine) {
-			snprintf(_en, sizeof(_en), "%s, %d",
-				 nvkm_subdev_type[tdev->type], tdev->inst);
-			en = _en;
-		} else {
-			en = fifo->engine[engn].engine->subdev.name;
-		}
+	return intr0 || intr1;
+}
 
-		nvkm_debug(subdev, "engine %2d: runlist %2d pbdma %2d (%s)\n",
-			   tdev->engine, tdev->runlist, pbid, en);
-
-		fifo->engine[engn].runl = tdev->runlist;
-		fifo->engine[engn].pbid = pbid;
-		fifo->engine_nr = max(fifo->engine_nr, engn + 1);
-		fifo->runlist[tdev->runlist].engm |= BIT(engn);
-		fifo->runlist[tdev->runlist].engm_sw |= BIT(engn);
-		if (tdev->type == NVKM_ENGINE_GR)
-			fifo->runlist[tdev->runlist].engm_sw |= BIT(GK104_FIFO_ENGN_SW);
-		fifo->runlist_nr = max(fifo->runlist_nr, tdev->runlist + 1);
-	}
+void
+gk104_runq_init(struct nvkm_runq *runq)
+{
+	struct nvkm_device *device = runq->fifo->engine.subdev.device;
 
-	kfree(map);
-
-	for (i = 0; i < fifo->runlist_nr; i++) {
-		for (j = 0; j < ARRAY_SIZE(fifo->runlist[i].mem); j++) {
-			ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-					      fifo->base.nr * 2/* TSG+chan */ *
-					      fifo->func->runlist->size,
-					      0x1000, false,
-					      &fifo->runlist[i].mem[j]);
-			if (ret)
-				return ret;
-		}
+	gf100_runq_init(runq);
 
-		init_waitqueue_head(&fifo->runlist[i].wait);
-		INIT_LIST_HEAD(&fifo->runlist[i].cgrp);
-		INIT_LIST_HEAD(&fifo->runlist[i].chan);
-	}
+	nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), 0xffffffff); /* HCE.INTR */
+	nvkm_wr32(device, 0x04014c + (runq->id * 0x2000), 0xffffffff); /* HCE.INTREN */
+}
 
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-			      fifo->base.nr * 0x200, 0x1000, true,
-			      &fifo->user.mem);
-	if (ret)
-		return ret;
+static u32
+gk104_runq_runm(struct nvkm_runq *runq)
+{
+	return nvkm_rd32(runq->fifo->engine.subdev.device, 0x002390 + (runq->id * 0x04));
+}
 
-	ret = nvkm_vmm_get(bar, 12, nvkm_memory_size(fifo->user.mem),
-			   &fifo->user.bar);
-	if (ret)
-		return ret;
+const struct nvkm_runq_func
+gk104_runq = {
+	.init = gk104_runq_init,
+	.intr = gk104_runq_intr,
+	.intr_0_names = gk104_runq_intr_0_names,
+	.idle = gk104_runq_idle,
+};
 
-	return nvkm_memory_map(fifo->user.mem, 0, bar, fifo->user.bar, NULL, 0);
+void
+gk104_runl_fault_clear(struct nvkm_runl *runl)
+{
+	nvkm_wr32(runl->fifo->engine.subdev.device, 0x00262c, BIT(runl->id));
 }
 
 void
-gk104_fifo_init(struct nvkm_fifo *base)
+gk104_runl_allow(struct nvkm_runl *runl, u32 engm)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int i;
-
-	/* Enable PBDMAs. */
-	fifo->func->pbdma->init(fifo);
-
-	/* PBDMA[n] */
-	for (i = 0; i < fifo->pbdma_nr; i++) {
-		nvkm_mask(device, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000);
-		nvkm_wr32(device, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */
-		nvkm_wr32(device, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */
-	}
-
-	/* PBDMA[n].HCE */
-	for (i = 0; i < fifo->pbdma_nr; i++) {
-		nvkm_wr32(device, 0x040148 + (i * 0x2000), 0xffffffff); /* INTR */
-		nvkm_wr32(device, 0x04014c + (i * 0x2000), 0xffffffff); /* INTREN */
-	}
+	nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, BIT(runl->id), 0x00000000);
+}
 
-	nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12);
+void
+gk104_runl_block(struct nvkm_runl *runl, u32 engm)
+{
+	nvkm_mask(runl->fifo->engine.subdev.device, 0x002630, BIT(runl->id), BIT(runl->id));
+}
 
-	if (fifo->func->pbdma->init_timeout)
-		fifo->func->pbdma->init_timeout(fifo);
+bool
+gk104_runl_pending(struct nvkm_runl *runl)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
 
-	nvkm_wr32(device, 0x002100, 0xffffffff);
-	nvkm_wr32(device, 0x002140, 0x7fffffff);
+	return nvkm_rd32(device, 0x002284 + (runl->id * 0x08)) & 0x00100000;
 }
 
-void *
-gk104_fifo_dtor(struct nvkm_fifo *base)
+void
+gk104_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int i;
-
-	nvkm_vmm_put(nvkm_bar_bar1_vmm(device), &fifo->user.bar);
-	nvkm_memory_unref(&fifo->user.mem);
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	u64 addr = nvkm_memory_addr(memory) + start;
+	int target;
 
-	for (i = 0; i < fifo->runlist_nr; i++) {
-		nvkm_memory_unref(&fifo->runlist[i].mem[1]);
-		nvkm_memory_unref(&fifo->runlist[i].mem[0]);
+	switch (nvkm_memory_target(memory)) {
+	case NVKM_MEM_TARGET_VRAM: target = 0; break;
+	case NVKM_MEM_TARGET_NCOH: target = 3; break;
+	default:
+		WARN_ON(1);
+		return;
 	}
 
-	return fifo;
+	spin_lock_irq(&fifo->lock);
+	nvkm_wr32(device, 0x002270, (target << 28) | (addr >> 12));
+	nvkm_wr32(device, 0x002274, (runl->id << 20) | count);
+	spin_unlock_irq(&fifo->lock);
 }
 
-static const struct nvkm_fifo_func
-gk104_fifo_ = {
-	.dtor = gk104_fifo_dtor,
-	.oneinit = gk104_fifo_oneinit,
-	.info = gk104_fifo_info,
-	.init = gk104_fifo_init,
-	.fini = gk104_fifo_fini,
-	.intr = gk104_fifo_intr,
-	.fault = gk104_fifo_fault,
-	.engine_id = gk104_fifo_engine_id,
-	.id_engine = gk104_fifo_id_engine,
-	.uevent_init = gk104_fifo_uevent_init,
-	.uevent_fini = gk104_fifo_uevent_fini,
-	.recover_chan = gk104_fifo_recover_chan,
-	.class_get = gk104_fifo_class_get,
-	.class_new = gk104_fifo_class_new,
-};
-
-int
-gk104_fifo_new_(const struct gk104_fifo_func *func, struct nvkm_device *device,
-		enum nvkm_subdev_type type, int inst, int nr, struct nvkm_fifo **pfifo)
+void
+gk104_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
 {
-	struct gk104_fifo *fifo;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-	fifo->func = func;
-	INIT_WORK(&fifo->recover.work, gk104_fifo_recover_work);
-	*pfifo = &fifo->base;
-
-	return nvkm_fifo_ctor(&gk104_fifo_, device, type, inst, nr, &fifo->base);
+	nvkm_wo32(memory, offset + 0, chan->id);
+	nvkm_wo32(memory, offset + 4, 0x00000000);
 }
 
-const struct nvkm_enum
-gk104_fifo_fault_access[] = {
-	{ 0x0, "READ" },
-	{ 0x1, "WRITE" },
-	{}
+static const struct nvkm_runl_func
+gk104_runl = {
+	.size = 8,
+	.update = nv50_runl_update,
+	.insert_chan = gk104_runl_insert_chan,
+	.commit = gk104_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gk104_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.fault_clear = gk104_runl_fault_clear,
+	.preempt_pending = gf100_runl_preempt_pending,
 };
 
-const struct nvkm_enum
-gk104_fifo_fault_engine[] = {
+static const struct nvkm_enum
+gk104_fifo_mmu_fault_engine[] = {
 	{ 0x00, "GR", NULL, NVKM_ENGINE_GR },
 	{ 0x01, "DISPLAY" },
 	{ 0x02, "CAPTURE" },
@@ -1122,14 +478,14 @@ gk104_fifo_fault_engine[] = {
 	{ 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR },
 	{ 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM },
 	{ 0x06, "SCHED" },
-	{ 0x07, "HOST0", NULL, NVKM_ENGINE_FIFO },
-	{ 0x08, "HOST1", NULL, NVKM_ENGINE_FIFO },
-	{ 0x09, "HOST2", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0a, "HOST3", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0b, "HOST4", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0c, "HOST5", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0d, "HOST6", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0e, "HOST7", NULL, NVKM_ENGINE_FIFO },
+	{ 0x07, "HOST0" },
+	{ 0x08, "HOST1" },
+	{ 0x09, "HOST2" },
+	{ 0x0a, "HOST3" },
+	{ 0x0b, "HOST4" },
+	{ 0x0c, "HOST5" },
+	{ 0x0d, "HOST6" },
+	{ 0x0e, "HOST7" },
 	{ 0x0f, "HOSTSR" },
 	{ 0x10, "MSVLD", NULL, NVKM_ENGINE_MSVLD },
 	{ 0x11, "MSPPP", NULL, NVKM_ENGINE_MSPPP },
@@ -1145,7 +501,7 @@ gk104_fifo_fault_engine[] = {
 };
 
 const struct nvkm_enum
-gk104_fifo_fault_reason[] = {
+gk104_fifo_mmu_fault_reason[] = {
 	{ 0x00, "PDE" },
 	{ 0x01, "PDE_SIZE" },
 	{ 0x02, "PTE" },
@@ -1166,7 +522,7 @@ gk104_fifo_fault_reason[] = {
 };
 
 const struct nvkm_enum
-gk104_fifo_fault_hubclient[] = {
+gk104_fifo_mmu_fault_hubclient[] = {
 	{ 0x00, "VIP" },
 	{ 0x01, "CE0" },
 	{ 0x02, "CE1" },
@@ -1203,7 +559,7 @@ gk104_fifo_fault_hubclient[] = {
 };
 
 const struct nvkm_enum
-gk104_fifo_fault_gpcclient[] = {
+gk104_fifo_mmu_fault_gpcclient[] = {
 	{ 0x00, "L1_0" }, { 0x01, "T1_0" }, { 0x02, "PE_0" },
 	{ 0x03, "L1_1" }, { 0x04, "T1_1" }, { 0x05, "PE_1" },
 	{ 0x06, "L1_2" }, { 0x07, "T1_2" }, { 0x08, "PE_2" },
@@ -1228,22 +584,250 @@ gk104_fifo_fault_gpcclient[] = {
 	{}
 };
 
-static const struct gk104_fifo_func
+const struct nvkm_fifo_func_mmu_fault
+gk104_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gf100_fifo_mmu_fault_access,
+	.engine = gk104_fifo_mmu_fault_engine,
+	.reason = gk104_fifo_mmu_fault_reason,
+	.hubclient = gk104_fifo_mmu_fault_hubclient,
+	.gpcclient = gk104_fifo_mmu_fault_gpcclient,
+};
+
+static const struct nvkm_enum
+gk104_fifo_intr_bind_reason[] = {
+	{ 0x01, "BIND_NOT_UNBOUND" },
+	{ 0x02, "SNOOP_WITHOUT_BAR1" },
+	{ 0x03, "UNBIND_WHILE_RUNNING" },
+	{ 0x05, "INVALID_RUNLIST" },
+	{ 0x06, "INVALID_CTX_TGT" },
+	{ 0x0b, "UNBIND_WHILE_PARKED" },
+	{}
+};
+
+void
+gk104_fifo_intr_bind(struct nvkm_fifo *fifo)
+{
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	u32 intr = nvkm_rd32(subdev->device, 0x00252c);
+	u32 code = intr & 0x000000ff;
+	const struct nvkm_enum *en = nvkm_enum_find(gk104_fifo_intr_bind_reason, code);
+
+	nvkm_error(subdev, "BIND_ERROR %02x [%s]\n", code, en ? en->name : "");
+}
+
+void
+gk104_fifo_intr_chsw(struct nvkm_fifo *fifo)
+{
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 stat = nvkm_rd32(device, 0x00256c);
+
+	nvkm_error(subdev, "CHSW_ERROR %08x\n", stat);
+	nvkm_wr32(device, 0x00256c, stat);
+}
+
+static void
+gk104_fifo_intr_dropped_fault(struct nvkm_fifo *fifo)
+{
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	u32 stat = nvkm_rd32(subdev->device, 0x00259c);
+
+	nvkm_error(subdev, "DROPPED_MMU_FAULT %08x\n", stat);
+}
+
+void
+gk104_fifo_intr_runlist(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_runl *runl;
+	u32 mask = nvkm_rd32(device, 0x002a00);
+
+	nvkm_runl_foreach_cond(runl, fifo, mask & BIT(runl->id)) {
+		nvkm_wr32(device, 0x002a00, BIT(runl->id));
+	}
+}
+
+irqreturn_t
+gk104_fifo_intr(struct nvkm_inth *inth)
+{
+	struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth);
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 mask = nvkm_rd32(device, 0x002140);
+	u32 stat = nvkm_rd32(device, 0x002100) & mask;
+
+	if (stat & 0x00000001) {
+		gk104_fifo_intr_bind(fifo);
+		nvkm_wr32(device, 0x002100, 0x00000001);
+		stat &= ~0x00000001;
+	}
+
+	if (stat & 0x00000010) {
+		nvkm_error(subdev, "PIO_ERROR\n");
+		nvkm_wr32(device, 0x002100, 0x00000010);
+		stat &= ~0x00000010;
+	}
+
+	if (stat & 0x00000100) {
+		gf100_fifo_intr_sched(fifo);
+		nvkm_wr32(device, 0x002100, 0x00000100);
+		stat &= ~0x00000100;
+	}
+
+	if (stat & 0x00010000) {
+		gk104_fifo_intr_chsw(fifo);
+		nvkm_wr32(device, 0x002100, 0x00010000);
+		stat &= ~0x00010000;
+	}
+
+	if (stat & 0x00800000) {
+		nvkm_error(subdev, "FB_FLUSH_TIMEOUT\n");
+		nvkm_wr32(device, 0x002100, 0x00800000);
+		stat &= ~0x00800000;
+	}
+
+	if (stat & 0x01000000) {
+		nvkm_error(subdev, "LB_ERROR\n");
+		nvkm_wr32(device, 0x002100, 0x01000000);
+		stat &= ~0x01000000;
+	}
+
+	if (stat & 0x08000000) {
+		gk104_fifo_intr_dropped_fault(fifo);
+		nvkm_wr32(device, 0x002100, 0x08000000);
+		stat &= ~0x08000000;
+	}
+
+	if (stat & 0x10000000) {
+		gf100_fifo_intr_mmu_fault(fifo);
+		stat &= ~0x10000000;
+	}
+
+	if (stat & 0x20000000) {
+		if (gf100_fifo_intr_pbdma(fifo))
+			stat &= ~0x20000000;
+	}
+
+	if (stat & 0x40000000) {
+		gk104_fifo_intr_runlist(fifo);
+		stat &= ~0x40000000;
+	}
+
+	if (stat & 0x80000000) {
+		nvkm_wr32(device, 0x002100, 0x80000000);
+		nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT);
+		stat &= ~0x80000000;
+	}
+
+	if (stat) {
+		nvkm_error(subdev, "INTR %08x\n", stat);
+		spin_lock(&fifo->lock);
+		nvkm_mask(device, 0x002140, stat, 0x00000000);
+		spin_unlock(&fifo->lock);
+		nvkm_wr32(device, 0x002100, stat);
+	}
+
+	return IRQ_HANDLED;
+}
+
+void
+gk104_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x000204, mask);
+	nvkm_mask(device, 0x002a04, 0xbfffffff, 0xbfffffff);
+}
+
+void
+gk104_fifo_init(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+
+	if (fifo->func->chan.func->userd->bar == 1)
+		nvkm_wr32(device, 0x002254, 0x10000000 | fifo->userd.bar1->addr >> 12);
+
+	nvkm_wr32(device, 0x002100, 0xffffffff);
+	nvkm_wr32(device, 0x002140, 0x7fffffff);
+}
+
+int
+gk104_fifo_runl_ctor(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_top_device *tdev;
+	struct nvkm_runl *runl;
+	struct nvkm_runq *runq;
+	const struct nvkm_engn_func *func;
+
+	nvkm_list_foreach(tdev, &device->top->device, head, tdev->runlist >= 0) {
+		runl = nvkm_runl_get(fifo, tdev->runlist, tdev->runlist);
+		if (!runl) {
+			runl = nvkm_runl_new(fifo, tdev->runlist, tdev->runlist, 0);
+			if (IS_ERR(runl))
+				return PTR_ERR(runl);
+
+			nvkm_runq_foreach_cond(runq, fifo, gk104_runq_runm(runq) & BIT(runl->id)) {
+				if (WARN_ON(runl->runq_nr == ARRAY_SIZE(runl->runq)))
+					return -ENOMEM;
+
+				runl->runq[runl->runq_nr++] = runq;
+			}
+
+		}
+
+		if (tdev->engine < 0)
+			continue;
+
+		switch (tdev->type) {
+		case NVKM_ENGINE_CE:
+			func = fifo->func->engn_ce;
+			break;
+		case NVKM_ENGINE_GR:
+			nvkm_runl_add(runl, 15, &gf100_engn_sw, NVKM_ENGINE_SW, 0);
+			fallthrough;
+		default:
+			func = fifo->func->engn;
+			break;
+		}
+
+		nvkm_runl_add(runl, tdev->engine, func, tdev->type, tdev->inst);
+	}
+
+	return 0;
+}
+
+int
+gk104_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return 4096;
+}
+
+static const struct nvkm_fifo_func
 gk104_fifo = {
-	.intr.fault = gf100_fifo_intr_fault,
-	.pbdma = &gk104_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gk104_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gk104_fifo_runlist,
-	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
+	.chid_nr = gk104_fifo_chid_nr,
+	.chid_ctor = gf100_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gk104_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gk104_runl,
+	.runq = &gk104_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{                               }, &nv04_cgrp },
+	.chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk104_chan },
 };
 
 int
 gk104_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gk104_fifo, device, type, inst, 4096, pfifo);
+	return nvkm_fifo_new_(&gk104_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
deleted file mode 100644
index f2d12ae73944..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __GK104_FIFO_H__
-#define __GK104_FIFO_H__
-#define gk104_fifo(p) container_of((p), struct gk104_fifo, base)
-#include "priv.h"
-struct nvkm_fifo_cgrp;
-
-#include <core/enum.h>
-#include <subdev/mmu.h>
-
-struct gk104_fifo_chan;
-struct gk104_fifo {
-	const struct gk104_fifo_func *func;
-	struct nvkm_fifo base;
-
-	struct {
-		struct work_struct work;
-		u32 engm;
-		u32 runm;
-	} recover;
-
-	int pbdma_nr;
-
-	struct {
-		struct nvkm_engine *engine;
-		int runl;
-		int pbid;
-	} engine[16];
-	int engine_nr;
-
-	struct {
-		struct nvkm_memory *mem[2];
-		int next;
-		wait_queue_head_t wait;
-		struct list_head cgrp;
-		struct list_head chan;
-		u32 engm;
-		u32 engm_sw;
-	} runlist[16];
-	int runlist_nr;
-
-	struct {
-		struct nvkm_memory *mem;
-		struct nvkm_vma *bar;
-	} user;
-};
-
-struct gk104_fifo_func {
-	struct {
-		void (*fault)(struct nvkm_fifo *, int unit);
-	} intr;
-
-	const struct gk104_fifo_pbdma_func {
-		int (*nr)(struct gk104_fifo *);
-		void (*init)(struct gk104_fifo *);
-		void (*init_timeout)(struct gk104_fifo *);
-	} *pbdma;
-
-	struct {
-		const struct nvkm_enum *access;
-		const struct nvkm_enum *engine;
-		const struct nvkm_enum *reason;
-		const struct nvkm_enum *hubclient;
-		const struct nvkm_enum *gpcclient;
-	} fault;
-
-	const struct gk104_fifo_runlist_func {
-		u8 size;
-		void (*cgrp)(struct nvkm_fifo_cgrp *,
-			     struct nvkm_memory *, u32 offset);
-		void (*chan)(struct gk104_fifo_chan *,
-			     struct nvkm_memory *, u32 offset);
-		void (*commit)(struct gk104_fifo *, int runl,
-			       struct nvkm_memory *, int entries);
-	} *runlist;
-
-	struct gk104_fifo_user_user {
-		struct nvkm_sclass user;
-		int (*ctor)(const struct nvkm_oclass *, void *, u32,
-			    struct nvkm_object **);
-	} user;
-
-	struct gk104_fifo_chan_user {
-		struct nvkm_sclass user;
-		int (*ctor)(struct gk104_fifo *, const struct nvkm_oclass *,
-			    void *, u32, struct nvkm_object **);
-	} chan;
-	bool cgrp_force;
-};
-
-struct gk104_fifo_engine_status {
-	bool busy;
-	bool faulted;
-	bool chsw;
-	bool save;
-	bool load;
-	struct {
-		bool tsg;
-		u32 id;
-	} prev, next, *chan;
-};
-
-int gk104_fifo_new_(const struct gk104_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type,
-		    int index, int nr, struct nvkm_fifo **);
-void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *);
-void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *);
-void gk104_fifo_runlist_update(struct gk104_fifo *, int runl);
-void gk104_fifo_engine_status(struct gk104_fifo *fifo, int engn,
-			      struct gk104_fifo_engine_status *status);
-void gk104_fifo_intr_bind(struct gk104_fifo *fifo);
-void gk104_fifo_intr_chsw(struct gk104_fifo *fifo);
-void gk104_fifo_intr_dropped_fault(struct gk104_fifo *fifo);
-void gk104_fifo_intr_pbdma_0(struct gk104_fifo *fifo, int unit);
-void gk104_fifo_intr_pbdma_1(struct gk104_fifo *fifo, int unit);
-void gk104_fifo_intr_runlist(struct gk104_fifo *fifo);
-void gk104_fifo_intr_engine(struct gk104_fifo *fifo);
-void *gk104_fifo_dtor(struct nvkm_fifo *base);
-int gk104_fifo_oneinit(struct nvkm_fifo *base);
-int gk104_fifo_info(struct nvkm_fifo *base, u64 mthd, u64 *data);
-void gk104_fifo_init(struct nvkm_fifo *base);
-void gk104_fifo_fini(struct nvkm_fifo *base);
-int gk104_fifo_class_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-			 void *argv, u32 argc, struct nvkm_object **pobject);
-int gk104_fifo_class_get(struct nvkm_fifo *base, int index,
-			 struct nvkm_oclass *oclass);
-void gk104_fifo_uevent_fini(struct nvkm_fifo *fifo);
-void gk104_fifo_uevent_init(struct nvkm_fifo *fifo);
-
-extern const struct gk104_fifo_pbdma_func gk104_fifo_pbdma;
-int gk104_fifo_pbdma_nr(struct gk104_fifo *);
-void gk104_fifo_pbdma_init(struct gk104_fifo *);
-extern const struct nvkm_enum gk104_fifo_fault_access[];
-extern const struct nvkm_enum gk104_fifo_fault_engine[];
-extern const struct nvkm_enum gk104_fifo_fault_reason[];
-extern const struct nvkm_enum gk104_fifo_fault_hubclient[];
-extern const struct nvkm_enum gk104_fifo_fault_gpcclient[];
-extern const struct gk104_fifo_runlist_func gk104_fifo_runlist;
-void gk104_fifo_runlist_chan(struct gk104_fifo_chan *,
-			     struct nvkm_memory *, u32);
-void gk104_fifo_runlist_commit(struct gk104_fifo *, int runl,
-			       struct nvkm_memory *, int);
-
-extern const struct gk104_fifo_runlist_func gk110_fifo_runlist;
-void gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *,
-			     struct nvkm_memory *, u32);
-
-extern const struct gk104_fifo_pbdma_func gk208_fifo_pbdma;
-void gk208_fifo_pbdma_init_timeout(struct gk104_fifo *);
-
-void gm107_fifo_intr_fault(struct nvkm_fifo *, int);
-extern const struct nvkm_enum gm107_fifo_fault_engine[];
-extern const struct gk104_fifo_runlist_func gm107_fifo_runlist;
-
-extern const struct gk104_fifo_pbdma_func gm200_fifo_pbdma;
-int gm200_fifo_pbdma_nr(struct gk104_fifo *);
-
-void gp100_fifo_intr_fault(struct nvkm_fifo *, int);
-extern const struct nvkm_enum gp100_fifo_fault_engine[];
-
-extern const struct nvkm_enum gv100_fifo_fault_access[];
-extern const struct nvkm_enum gv100_fifo_fault_reason[];
-extern const struct nvkm_enum gv100_fifo_fault_hubclient[];
-extern const struct nvkm_enum gv100_fifo_fault_gpcclient[];
-void gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *,
-			     struct nvkm_memory *, u32);
-void gv100_fifo_runlist_chan(struct gk104_fifo_chan *,
-			     struct nvkm_memory *, u32);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
index 915278c7e012..a8ff21cf7712 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
@@ -21,47 +21,112 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
+#include "priv.h"
 #include "cgrp.h"
-#include "changk104.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
 
 #include <core/memory.h>
+#include <subdev/timer.h>
 
 #include <nvif/class.h>
 
 void
-gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp,
-			struct nvkm_memory *memory, u32 offset)
+gk110_chan_preempt(struct nvkm_chan *chan)
+{
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+
+	if (cgrp->hw) {
+		cgrp->func->preempt(cgrp);
+		return;
+	}
+
+	gf100_chan_preempt(chan);
+}
+
+const struct nvkm_chan_func
+gk110_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gk104_chan_userd,
+	.ramfc = &gk104_chan_ramfc,
+	.bind = gk104_chan_bind,
+	.unbind = gk104_chan_unbind,
+	.start = gk104_chan_start,
+	.stop = gk104_chan_stop,
+	.preempt = gk110_chan_preempt,
+};
+
+static void
+gk110_cgrp_preempt(struct nvkm_cgrp *cgrp)
+{
+	nvkm_wr32(cgrp->runl->fifo->engine.subdev.device, 0x002634, 0x01000000 | cgrp->id);
+}
+
+const struct nvkm_cgrp_func
+gk110_cgrp = {
+	.preempt = gk110_cgrp_preempt,
+};
+
+void
+gk110_runl_insert_cgrp(struct nvkm_cgrp *cgrp, struct nvkm_memory *memory, u64 offset)
 {
 	nvkm_wo32(memory, offset + 0, (cgrp->chan_nr << 26) | (128 << 18) |
 				      (3 << 14) | 0x00002000 | cgrp->id);
 	nvkm_wo32(memory, offset + 4, 0x00000000);
 }
 
-const struct gk104_fifo_runlist_func
-gk110_fifo_runlist = {
+const struct nvkm_runl_func
+gk110_runl = {
 	.size = 8,
-	.cgrp = gk110_fifo_runlist_cgrp,
-	.chan = gk104_fifo_runlist_chan,
-	.commit = gk104_fifo_runlist_commit,
+	.update = nv50_runl_update,
+	.insert_cgrp = gk110_runl_insert_cgrp,
+	.insert_chan = gk104_runl_insert_chan,
+	.commit = gk104_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gk104_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.fault_clear = gk104_runl_fault_clear,
+	.preempt_pending = gf100_runl_preempt_pending,
 };
 
-static const struct gk104_fifo_func
+int
+gk110_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr)
+{
+	int ret;
+
+	ret = nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->cgid);
+	if (ret)
+		return ret;
+
+	return gf100_fifo_chid_ctor(fifo, nr);
+}
+
+static const struct nvkm_fifo_func
 gk110_fifo = {
-	.intr.fault = gf100_fifo_intr_fault,
-	.pbdma = &gk104_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gk104_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gk110_fifo_runlist,
-	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_B}, gk104_fifo_gpfifo_new },
+	.chid_nr = gk104_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gk104_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gk110_runl,
+	.runq = &gk104_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp },
+	.chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_B }, &gk110_chan },
 };
 
 int
 gk110_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gk110_fifo, device, type, inst, 4096, pfifo);
+	return nvkm_fifo_new_(&gk110_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
index cb703693de52..8fa2b0be141a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
@@ -21,44 +21,57 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
-#include "changk104.h"
+#include "priv.h"
+#include "runq.h"
 
 #include <nvif/class.h>
 
 void
-gk208_fifo_pbdma_init_timeout(struct gk104_fifo *fifo)
+gk208_runq_init(struct nvkm_runq *runq)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	int i;
+	gk104_runq_init(runq);
 
-	for (i = 0; i < fifo->pbdma_nr; i++)
-		nvkm_wr32(device, 0x04012c + (i * 0x2000), 0x0000ffff);
+	nvkm_wr32(runq->fifo->engine.subdev.device, 0x04012c + (runq->id * 0x2000), 0x000f4240);
 }
 
-const struct gk104_fifo_pbdma_func
-gk208_fifo_pbdma = {
-	.nr = gk104_fifo_pbdma_nr,
-	.init = gk104_fifo_pbdma_init,
-	.init_timeout = gk208_fifo_pbdma_init_timeout,
+const struct nvkm_runq_func
+gk208_runq = {
+	.init = gk208_runq_init,
+	.intr = gk104_runq_intr,
+	.intr_0_names = gk104_runq_intr_0_names,
+	.idle = gk104_runq_idle,
 };
 
-static const struct gk104_fifo_func
+static int
+gk208_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return 1024;
+}
+
+static const struct nvkm_fifo_func
 gk208_fifo = {
-	.intr.fault = gf100_fifo_intr_fault,
-	.pbdma = &gk208_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gk104_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gk110_fifo_runlist,
-	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
+	.chid_nr = gk208_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gk104_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gk110_runl,
+	.runq = &gk208_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp },
+	.chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan },
 };
 
 int
 gk208_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gk208_fifo, device, type, inst, 1024, pfifo);
+	return nvkm_fifo_new_(&gk208_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
index 6e35cf44c640..b63ca836130f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
@@ -19,27 +19,34 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
-#include "gk104.h"
-#include "changk104.h"
+#include "priv.h"
 
 #include <nvif/class.h>
 
-static const struct gk104_fifo_func
+static const struct nvkm_fifo_func
 gk20a_fifo = {
-	.intr.fault = gf100_fifo_intr_fault,
-	.pbdma = &gk208_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gk104_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gk110_fifo_runlist,
-	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
+	.chid_nr = nv50_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gf100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gk104_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gk110_runl,
+	.runq = &gk208_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{                               }, &gk110_cgrp },
+	.chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_A }, &gk110_chan },
 };
 
 int
 gk20a_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gk20a_fifo, device, type, inst, 128, pfifo);
+	return nvkm_fifo_new_(&gk20a_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
index 7af6e687d474..5ba60021b510 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
@@ -21,46 +21,65 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
-#include "changk104.h"
+#include "priv.h"
+#include "chan.h"
+#include "runl.h"
 
 #include <core/gpuobj.h>
 #include <subdev/fault.h>
 
 #include <nvif/class.h>
 
+const struct nvkm_chan_func
+gm107_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gk104_chan_userd,
+	.ramfc = &gk104_chan_ramfc,
+	.bind = gk104_chan_bind_inst,
+	.unbind = gk104_chan_unbind,
+	.start = gk104_chan_start,
+	.stop = gk104_chan_stop,
+	.preempt = gk110_chan_preempt,
+};
+
 static void
-gm107_fifo_runlist_chan(struct gk104_fifo_chan *chan,
-			struct nvkm_memory *memory, u32 offset)
+gm107_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
 {
-	nvkm_wo32(memory, offset + 0, chan->base.chid);
-	nvkm_wo32(memory, offset + 4, chan->base.inst->addr >> 12);
+	nvkm_wo32(memory, offset + 0, chan->id);
+	nvkm_wo32(memory, offset + 4, chan->inst->addr >> 12);
 }
 
-const struct gk104_fifo_runlist_func
-gm107_fifo_runlist = {
+const struct nvkm_runl_func
+gm107_runl = {
 	.size = 8,
-	.cgrp = gk110_fifo_runlist_cgrp,
-	.chan = gm107_fifo_runlist_chan,
-	.commit = gk104_fifo_runlist_commit,
+	.update = nv50_runl_update,
+	.insert_cgrp = gk110_runl_insert_cgrp,
+	.insert_chan = gm107_runl_insert_chan,
+	.commit = gk104_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gk104_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.fault_clear = gk104_runl_fault_clear,
+	.preempt_pending = gf100_runl_preempt_pending,
 };
 
-const struct nvkm_enum
-gm107_fifo_fault_engine[] = {
+static const struct nvkm_enum
+gm107_fifo_mmu_fault_engine[] = {
 	{ 0x01, "DISPLAY" },
 	{ 0x02, "CAPTURE" },
 	{ 0x03, "IFB", NULL, NVKM_ENGINE_IFB },
 	{ 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR },
 	{ 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM },
 	{ 0x06, "SCHED" },
-	{ 0x07, "HOST0", NULL, NVKM_ENGINE_FIFO },
-	{ 0x08, "HOST1", NULL, NVKM_ENGINE_FIFO },
-	{ 0x09, "HOST2", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0a, "HOST3", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0b, "HOST4", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0c, "HOST5", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0d, "HOST6", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0e, "HOST7", NULL, NVKM_ENGINE_FIFO },
+	{ 0x07, "HOST0" },
+	{ 0x08, "HOST1" },
+	{ 0x09, "HOST2" },
+	{ 0x0a, "HOST3" },
+	{ 0x0b, "HOST4" },
+	{ 0x0c, "HOST5" },
+	{ 0x0d, "HOST6" },
+	{ 0x0e, "HOST7" },
 	{ 0x0f, "HOSTSR" },
 	{ 0x13, "PERF" },
 	{ 0x17, "PMU" },
@@ -68,8 +87,18 @@ gm107_fifo_fault_engine[] = {
 	{}
 };
 
+const struct nvkm_fifo_func_mmu_fault
+gm107_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gf100_fifo_mmu_fault_access,
+	.engine = gm107_fifo_mmu_fault_engine,
+	.reason = gk104_fifo_mmu_fault_reason,
+	.hubclient = gk104_fifo_mmu_fault_hubclient,
+	.gpcclient = gk104_fifo_mmu_fault_gpcclient,
+};
+
 void
-gm107_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
+gm107_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit)
 {
 	struct nvkm_device *device = fifo->engine.subdev.device;
 	u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10));
@@ -92,22 +121,36 @@ gm107_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
 	nvkm_fifo_fault(fifo, &info);
 }
 
-static const struct gk104_fifo_func
+static int
+gm107_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return 2048;
+}
+
+static const struct nvkm_fifo_func
 gm107_fifo = {
-	.intr.fault = gm107_fifo_intr_fault,
-	.pbdma = &gk208_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gm107_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gm107_fifo_runlist,
-	.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_B}, gk104_fifo_gpfifo_new },
+	.chid_nr = gm107_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gf100_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gm107_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gm107_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gm107_runl,
+	.runq = &gk208_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp },
+	.chan = {{ 0, 0, KEPLER_CHANNEL_GPFIFO_B }, &gm107_chan },
 };
 
 int
 gm107_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gm107_fifo, device, type, inst, 2048, pfifo);
+	return nvkm_fifo_new_(&gm107_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
index 573658cb6c73..d92d1ac39191 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
@@ -21,41 +21,46 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
-#include "changk104.h"
+#include "priv.h"
 
 #include <nvif/class.h>
 
 int
-gm200_fifo_pbdma_nr(struct gk104_fifo *fifo)
+gm200_fifo_runq_nr(struct nvkm_fifo *fifo)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	return nvkm_rd32(device, 0x002004) & 0x000000ff;
+	return nvkm_rd32(fifo->engine.subdev.device, 0x002004) & 0x000000ff;
 }
 
-const struct gk104_fifo_pbdma_func
-gm200_fifo_pbdma = {
-	.nr = gm200_fifo_pbdma_nr,
-	.init = gk104_fifo_pbdma_init,
-	.init_timeout = gk208_fifo_pbdma_init_timeout,
-};
+int
+gm200_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return nvkm_rd32(fifo->engine.subdev.device, 0x002008);
+}
 
-static const struct gk104_fifo_func
+static const struct nvkm_fifo_func
 gm200_fifo = {
-	.intr.fault = gm107_fifo_intr_fault,
-	.pbdma = &gm200_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gm107_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gm107_fifo_runlist,
-	.chan = {{0,0,MAXWELL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
+	.chid_nr = gm200_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gm200_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gm107_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gm107_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gm107_runl,
+	.runq = &gk208_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{ 0, 0,  KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp },
+	.chan = {{ 0, 0, MAXWELL_CHANNEL_GPFIFO_A }, &gm107_chan },
 };
 
 int
 gm200_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gm200_fifo, device, type, inst, 4096, pfifo);
+	return nvkm_fifo_new_(&gm200_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c
deleted file mode 100644
index 556c97e54f14..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#include "gk104.h"
-#include "changk104.h"
-
-#include <nvif/class.h>
-
-static const struct gk104_fifo_func
-gm20b_fifo = {
-	.intr.fault = gm107_fifo_intr_fault,
-	.pbdma = &gm200_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gm107_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gm107_fifo_runlist,
-	.chan = {{0,0,MAXWELL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
-};
-
-int
-gm20b_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
-	       struct nvkm_fifo **pfifo)
-{
-	return gk104_fifo_new_(&gm20b_fifo, device, type, inst, 512, pfifo);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c
index 6b46b6b65b87..65bdb6a7d517 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c
@@ -21,30 +21,54 @@
  *
  * Authors: Ben Skeggs
  */
-#include "gk104.h"
-#include "changk104.h"
+#include "priv.h"
+#include "runl.h"
 
+#include <core/gpuobj.h>
 #include <subdev/fault.h>
 
 #include <nvif/class.h>
 
-const struct nvkm_enum
-gp100_fifo_fault_engine[] = {
+static void
+gp100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
+{
+	nvkm_wo32(memory, offset + 0, chan->id | chan->runq << 14);
+	nvkm_wo32(memory, offset + 4, chan->inst->addr >> 12);
+}
+
+static const struct nvkm_runl_func
+gp100_runl = {
+	.runqs = 2,
+	.size = 8,
+	.update = nv50_runl_update,
+	.insert_cgrp = gk110_runl_insert_cgrp,
+	.insert_chan = gp100_runl_insert_chan,
+	.commit = gk104_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gk104_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.fault_clear = gk104_runl_fault_clear,
+	.preempt_pending = gf100_runl_preempt_pending,
+};
+
+static const struct nvkm_enum
+gp100_fifo_mmu_fault_engine[] = {
 	{ 0x01, "DISPLAY" },
 	{ 0x03, "IFB", NULL, NVKM_ENGINE_IFB },
 	{ 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR },
 	{ 0x05, "BAR2", NULL, NVKM_SUBDEV_INSTMEM },
-	{ 0x06, "HOST0", NULL, NVKM_ENGINE_FIFO },
-	{ 0x07, "HOST1", NULL, NVKM_ENGINE_FIFO },
-	{ 0x08, "HOST2", NULL, NVKM_ENGINE_FIFO },
-	{ 0x09, "HOST3", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0a, "HOST4", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0b, "HOST5", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0c, "HOST6", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0d, "HOST7", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0e, "HOST8", NULL, NVKM_ENGINE_FIFO },
-	{ 0x0f, "HOST9", NULL, NVKM_ENGINE_FIFO },
-	{ 0x10, "HOST10", NULL, NVKM_ENGINE_FIFO },
+	{ 0x06, "HOST0" },
+	{ 0x07, "HOST1" },
+	{ 0x08, "HOST2" },
+	{ 0x09, "HOST3" },
+	{ 0x0a, "HOST4" },
+	{ 0x0b, "HOST5" },
+	{ 0x0c, "HOST6" },
+	{ 0x0d, "HOST7" },
+	{ 0x0e, "HOST8" },
+	{ 0x0f, "HOST9" },
+	{ 0x10, "HOST10" },
 	{ 0x13, "PERF" },
 	{ 0x17, "PMU" },
 	{ 0x18, "PTP" },
@@ -52,8 +76,18 @@ gp100_fifo_fault_engine[] = {
 	{}
 };
 
-void
-gp100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
+static const struct nvkm_fifo_func_mmu_fault
+gp100_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gf100_fifo_mmu_fault_access,
+	.engine = gp100_fifo_mmu_fault_engine,
+	.reason = gk104_fifo_mmu_fault_reason,
+	.hubclient = gk104_fifo_mmu_fault_hubclient,
+	.gpcclient = gk104_fifo_mmu_fault_gpcclient,
+};
+
+static void
+gp100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit)
 {
 	struct nvkm_device *device = fifo->engine.subdev.device;
 	u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10));
@@ -76,23 +110,30 @@ gp100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
 	nvkm_fifo_fault(fifo, &info);
 }
 
-static const struct gk104_fifo_func
+static const struct nvkm_fifo_func
 gp100_fifo = {
-	.intr.fault = gp100_fifo_intr_fault,
-	.pbdma = &gm200_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gp100_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gm107_fifo_runlist,
-	.chan = {{0,0,PASCAL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
-	.cgrp_force = true,
+	.chid_nr = gm200_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gm200_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_mmu_fault_unit = gp100_fifo_intr_mmu_fault_unit,
+	.intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gp100_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gp100_runl,
+	.runq = &gk208_runq,
+	.engn = &gk104_engn,
+	.engn_ce = &gk104_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp, .force = true },
+	.chan = {{ 0, 0, PASCAL_CHANNEL_GPFIFO_A }, &gm107_chan },
 };
 
 int
 gp100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gp100_fifo, device, type, inst, 4096, pfifo);
+	return nvkm_fifo_new_(&gp100_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c
deleted file mode 100644
index 7a5929cb4d29..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#include "gk104.h"
-#include "changk104.h"
-
-#include <nvif/class.h>
-
-static const struct gk104_fifo_func
-gp10b_fifo = {
-	.intr.fault = gp100_fifo_intr_fault,
-	.pbdma = &gm200_fifo_pbdma,
-	.fault.access = gk104_fifo_fault_access,
-	.fault.engine = gp100_fifo_fault_engine,
-	.fault.reason = gk104_fifo_fault_reason,
-	.fault.hubclient = gk104_fifo_fault_hubclient,
-	.fault.gpcclient = gk104_fifo_fault_gpcclient,
-	.runlist = &gm107_fifo_runlist,
-	.chan = {{0,0,PASCAL_CHANNEL_GPFIFO_A}, gk104_fifo_gpfifo_new },
-	.cgrp_force = true,
-};
-
-int
-gp10b_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
-	       struct nvkm_fifo **pfifo)
-{
-	return gk104_fifo_new_(&gp10b_fifo, device, type, inst, 512, pfifo);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
deleted file mode 100644
index 2121f517b1dd..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv50.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-
-#include <nvif/class.h>
-#include <nvif/cl826f.h>
-#include <nvif/unpack.h>
-
-static int
-g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		    void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct g82_channel_gpfifo_v0 v0;
-	} *args = data;
-	struct nv50_fifo *fifo = nv50_fifo(base);
-	struct nv50_fifo_chan *chan;
-	u64 ioffset, ilength;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "pushbuf %llx ioffset %016llx "
-				   "ilength %08x\n",
-			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
-			   args->v0.ioffset, args->v0.ilength);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = g84_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
-				 oclass, chan);
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	ioffset = args->v0.ioffset;
-	ilength = order_base_2(args->v0.ilength / 8);
-
-	nvkm_kmap(chan->ramfc);
-	nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078);
-	nvkm_wo32(chan->ramfc, 0x44, 0x01003fff);
-	nvkm_wo32(chan->ramfc, 0x48, chan->base.push->node->offset >> 4);
-	nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(ioffset));
-	nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(ioffset) | (ilength << 16));
-	nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff);
-	nvkm_wo32(chan->ramfc, 0x78, 0x00000000);
-	nvkm_wo32(chan->ramfc, 0x7c, 0x30000001);
-	nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) |
-				     (4 << 24) /* SEARCH_FULL */ |
-				     (chan->ramht->gpuobj->node->offset >> 4));
-	nvkm_wo32(chan->ramfc, 0x88, chan->cache->addr >> 10);
-	nvkm_wo32(chan->ramfc, 0x98, chan->base.inst->addr >> 12);
-	nvkm_done(chan->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-g84_fifo_gpfifo_oclass = {
-	.base.oclass = G82_CHANNEL_GPFIFO,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = g84_fifo_gpfifo_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
deleted file mode 100644
index 4e78bbe3b94b..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "changf100.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <subdev/fb.h>
-#include <subdev/timer.h>
-
-#include <nvif/class.h>
-#include <nvif/cl906f.h>
-#include <nvif/unpack.h>
-
-int
-gf100_fifo_chan_ntfy(struct nvkm_fifo_chan *chan, u32 type,
-		     struct nvkm_event **pevent)
-{
-	switch (type) {
-	case NV906F_V0_NTFY_NON_STALL_INTERRUPT:
-		*pevent = &chan->fifo->uevent;
-		return 0;
-	case NV906F_V0_NTFY_KILLED:
-		*pevent = &chan->fifo->kevent;
-		return 0;
-	default:
-		break;
-	}
-	return -EINVAL;
-}
-
-static u32
-gf100_fifo_gpfifo_engine_addr(struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_SW    : return 0;
-	case NVKM_ENGINE_GR    : return 0x0210;
-	case NVKM_ENGINE_CE    : return 0x0230 + (engine->subdev.inst * 0x10);
-	case NVKM_ENGINE_MSPDEC: return 0x0250;
-	case NVKM_ENGINE_MSPPP : return 0x0260;
-	case NVKM_ENGINE_MSVLD : return 0x0270;
-	default:
-		WARN_ON(1);
-		return 0;
-	}
-}
-
-static struct gf100_fifo_engn *
-gf100_fifo_gpfifo_engine(struct gf100_fifo_chan *chan, struct nvkm_engine *engine)
-{
-	int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine);
-	if (engi >= 0)
-		return &chan->engn[engi];
-	return NULL;
-}
-
-static int
-gf100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine, bool suspend)
-{
-	const u32 offset = gf100_fifo_gpfifo_engine_addr(engine);
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct nvkm_subdev *subdev = &chan->fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_gpuobj *inst = chan->base.inst;
-	int ret = 0;
-
-	mutex_lock(&chan->fifo->base.mutex);
-	nvkm_wr32(device, 0x002634, chan->base.chid);
-	if (nvkm_msec(device, 2000,
-		if (nvkm_rd32(device, 0x002634) == chan->base.chid)
-			break;
-	) < 0) {
-		nvkm_error(subdev, "channel %d [%s] kick timeout\n",
-			   chan->base.chid, chan->base.object.client->name);
-		ret = -ETIMEDOUT;
-	}
-	mutex_unlock(&chan->fifo->base.mutex);
-
-	if (ret && suspend)
-		return ret;
-
-	if (offset) {
-		nvkm_kmap(inst);
-		nvkm_wo32(inst, offset + 0x00, 0x00000000);
-		nvkm_wo32(inst, offset + 0x04, 0x00000000);
-		nvkm_done(inst);
-	}
-
-	return ret;
-}
-
-static int
-gf100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine)
-{
-	const u32 offset = gf100_fifo_gpfifo_engine_addr(engine);
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine);
-	struct nvkm_gpuobj *inst = chan->base.inst;
-
-	if (offset) {
-		nvkm_kmap(inst);
-		nvkm_wo32(inst, offset + 0x00, lower_32_bits(engn->vma->addr) | 4);
-		nvkm_wo32(inst, offset + 0x04, upper_32_bits(engn->vma->addr));
-		nvkm_done(inst);
-	}
-
-	return 0;
-}
-
-static void
-gf100_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine)
-{
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine);
-	nvkm_vmm_put(chan->base.vmm, &engn->vma);
-	nvkm_gpuobj_del(&engn->inst);
-}
-
-static int
-gf100_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine,
-			      struct nvkm_object *object)
-{
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct gf100_fifo_engn *engn = gf100_fifo_gpfifo_engine(chan, engine);
-	int ret;
-
-	if (!gf100_fifo_gpfifo_engine_addr(engine))
-		return 0;
-
-	ret = nvkm_object_bind(object, NULL, 0, &engn->inst);
-	if (ret)
-		return ret;
-
-	ret = nvkm_vmm_get(chan->base.vmm, 12, engn->inst->size, &engn->vma);
-	if (ret)
-		return ret;
-
-	return nvkm_memory_map(engn->inst, 0, chan->base.vmm, engn->vma, NULL, 0);
-}
-
-static void
-gf100_fifo_gpfifo_fini(struct nvkm_fifo_chan *base)
-{
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct gf100_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 coff = chan->base.chid * 8;
-
-	if (!list_empty(&chan->head) && !chan->killed) {
-		gf100_fifo_runlist_remove(fifo, chan);
-		nvkm_mask(device, 0x003004 + coff, 0x00000001, 0x00000000);
-		gf100_fifo_runlist_commit(fifo);
-	}
-
-	gf100_fifo_intr_engine(fifo);
-
-	nvkm_wr32(device, 0x003000 + coff, 0x00000000);
-}
-
-static void
-gf100_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
-{
-	struct gf100_fifo_chan *chan = gf100_fifo_chan(base);
-	struct gf100_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 addr = chan->base.inst->addr >> 12;
-	u32 coff = chan->base.chid * 8;
-
-	nvkm_wr32(device, 0x003000 + coff, 0xc0000000 | addr);
-
-	if (list_empty(&chan->head) && !chan->killed) {
-		gf100_fifo_runlist_insert(fifo, chan);
-		nvkm_wr32(device, 0x003004 + coff, 0x001f0001);
-		gf100_fifo_runlist_commit(fifo);
-	}
-}
-
-static void *
-gf100_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base)
-{
-	return gf100_fifo_chan(base);
-}
-
-static const struct nvkm_fifo_chan_func
-gf100_fifo_gpfifo_func = {
-	.dtor = gf100_fifo_gpfifo_dtor,
-	.init = gf100_fifo_gpfifo_init,
-	.fini = gf100_fifo_gpfifo_fini,
-	.ntfy = gf100_fifo_chan_ntfy,
-	.engine_ctor = gf100_fifo_gpfifo_engine_ctor,
-	.engine_dtor = gf100_fifo_gpfifo_engine_dtor,
-	.engine_init = gf100_fifo_gpfifo_engine_init,
-	.engine_fini = gf100_fifo_gpfifo_engine_fini,
-};
-
-static int
-gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		      void *data, u32 size, struct nvkm_object **pobject)
-{
-	union {
-		struct fermi_channel_gpfifo_v0 v0;
-	} *args = data;
-	struct gf100_fifo *fifo = gf100_fifo(base);
-	struct nvkm_object *parent = oclass->parent;
-	struct gf100_fifo_chan *chan;
-	u64 usermem, ioffset, ilength;
-	int ret = -ENOSYS, i;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "ioffset %016llx ilength %08x\n",
-			   args->v0.version, args->v0.vmm, args->v0.ioffset,
-			   args->v0.ilength);
-		if (!args->v0.vmm)
-			return -EINVAL;
-	} else
-		return ret;
-
-	/* allocate channel */
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-	chan->fifo = fifo;
-	INIT_LIST_HEAD(&chan->head);
-
-	ret = nvkm_fifo_chan_ctor(&gf100_fifo_gpfifo_func, &fifo->base,
-				  0x1000, 0x1000, true, args->v0.vmm, 0,
-				  BIT(GF100_FIFO_ENGN_GR) |
-				  BIT(GF100_FIFO_ENGN_MSPDEC) |
-				  BIT(GF100_FIFO_ENGN_MSPPP) |
-				  BIT(GF100_FIFO_ENGN_MSVLD) |
-				  BIT(GF100_FIFO_ENGN_CE0) |
-				  BIT(GF100_FIFO_ENGN_CE1) |
-				  BIT(GF100_FIFO_ENGN_SW),
-				  1, fifo->user.bar->addr, 0x1000,
-				  oclass, &chan->base);
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-
-	/* clear channel control registers */
-
-	usermem = chan->base.chid * 0x1000;
-	ioffset = args->v0.ioffset;
-	ilength = order_base_2(args->v0.ilength / 8);
-
-	nvkm_kmap(fifo->user.mem);
-	for (i = 0; i < 0x1000; i += 4)
-		nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000);
-	nvkm_done(fifo->user.mem);
-	usermem = nvkm_memory_addr(fifo->user.mem) + usermem;
-
-	/* RAMFC */
-	nvkm_kmap(chan->base.inst);
-	nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x10, 0x0000face);
-	nvkm_wo32(chan->base.inst, 0x30, 0xfffff902);
-	nvkm_wo32(chan->base.inst, 0x48, lower_32_bits(ioffset));
-	nvkm_wo32(chan->base.inst, 0x4c, upper_32_bits(ioffset) |
-					 (ilength << 16));
-	nvkm_wo32(chan->base.inst, 0x54, 0x00000002);
-	nvkm_wo32(chan->base.inst, 0x84, 0x20400000);
-	nvkm_wo32(chan->base.inst, 0x94, 0x30000001);
-	nvkm_wo32(chan->base.inst, 0x9c, 0x00000100);
-	nvkm_wo32(chan->base.inst, 0xa4, 0x1f1f1f1f);
-	nvkm_wo32(chan->base.inst, 0xa8, 0x1f1f1f1f);
-	nvkm_wo32(chan->base.inst, 0xac, 0x0000001f);
-	nvkm_wo32(chan->base.inst, 0xb8, 0xf8000000);
-	nvkm_wo32(chan->base.inst, 0xf8, 0x10003080); /* 0x002310 */
-	nvkm_wo32(chan->base.inst, 0xfc, 0x10000010); /* 0x002350 */
-	nvkm_done(chan->base.inst);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-gf100_fifo_gpfifo_oclass = {
-	.base.oclass = FERMI_CHANNEL_GPFIFO,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = gf100_fifo_gpfifo_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
deleted file mode 100644
index 80456ec70e8a..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "changk104.h"
-#include "cgrp.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <subdev/fb.h>
-#include <subdev/mmu.h>
-#include <subdev/timer.h>
-
-#include <nvif/class.h>
-#include <nvif/cla06f.h>
-#include <nvif/unpack.h>
-
-int
-gk104_fifo_gpfifo_kick_locked(struct gk104_fifo_chan *chan)
-{
-	struct gk104_fifo *fifo = chan->fifo;
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_client *client = chan->base.object.client;
-	struct nvkm_fifo_cgrp *cgrp = chan->cgrp;
-	int ret = 0;
-
-	if (cgrp)
-		nvkm_wr32(device, 0x002634, cgrp->id | 0x01000000);
-	else
-		nvkm_wr32(device, 0x002634, chan->base.chid);
-	if (nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0x002634) & 0x00100000))
-			break;
-	) < 0) {
-		nvkm_error(subdev, "%s %d [%s] kick timeout\n",
-			   cgrp ? "tsg" : "channel",
-			   cgrp ? cgrp->id : chan->base.chid, client->name);
-		nvkm_fifo_recover_chan(&fifo->base, chan->base.chid);
-		ret = -ETIMEDOUT;
-	}
-	return ret;
-}
-
-int
-gk104_fifo_gpfifo_kick(struct gk104_fifo_chan *chan)
-{
-	int ret;
-	mutex_lock(&chan->base.fifo->mutex);
-	ret = gk104_fifo_gpfifo_kick_locked(chan);
-	mutex_unlock(&chan->base.fifo->mutex);
-	return ret;
-}
-
-static u32
-gk104_fifo_gpfifo_engine_addr(struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_SW    :
-	case NVKM_ENGINE_CE    : return 0;
-	case NVKM_ENGINE_GR    : return 0x0210;
-	case NVKM_ENGINE_SEC   : return 0x0220;
-	case NVKM_ENGINE_MSPDEC: return 0x0250;
-	case NVKM_ENGINE_MSPPP : return 0x0260;
-	case NVKM_ENGINE_MSVLD : return 0x0270;
-	case NVKM_ENGINE_VIC   : return 0x0280;
-	case NVKM_ENGINE_MSENC : return 0x0290;
-	case NVKM_ENGINE_NVDEC : return 0x02100270;
-	case NVKM_ENGINE_NVENC :
-		if (engine->subdev.inst)
-			return 0x0210;
-		return 0x02100290;
-	default:
-		WARN_ON(1);
-		return 0;
-	}
-}
-
-struct gk104_fifo_engn *
-gk104_fifo_gpfifo_engine(struct gk104_fifo_chan *chan, struct nvkm_engine *engine)
-{
-	int engi = chan->base.fifo->func->engine_id(chan->base.fifo, engine);
-	if (engi >= 0)
-		return &chan->engn[engi];
-	return NULL;
-}
-
-static int
-gk104_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine, bool suspend)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct nvkm_gpuobj *inst = chan->base.inst;
-	u32 offset = gk104_fifo_gpfifo_engine_addr(engine);
-	int ret;
-
-	ret = gk104_fifo_gpfifo_kick(chan);
-	if (ret && suspend)
-		return ret;
-
-	if (offset) {
-		nvkm_kmap(inst);
-		nvkm_wo32(inst, (offset & 0xffff) + 0x00, 0x00000000);
-		nvkm_wo32(inst, (offset & 0xffff) + 0x04, 0x00000000);
-		if ((offset >>= 16)) {
-			nvkm_wo32(inst, offset + 0x00, 0x00000000);
-			nvkm_wo32(inst, offset + 0x04, 0x00000000);
-		}
-		nvkm_done(inst);
-	}
-
-	return ret;
-}
-
-static int
-gk104_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine);
-	struct nvkm_gpuobj *inst = chan->base.inst;
-	u32 offset = gk104_fifo_gpfifo_engine_addr(engine);
-
-	if (offset) {
-		u32 datalo = lower_32_bits(engn->vma->addr) | 0x00000004;
-		u32 datahi = upper_32_bits(engn->vma->addr);
-		nvkm_kmap(inst);
-		nvkm_wo32(inst, (offset & 0xffff) + 0x00, datalo);
-		nvkm_wo32(inst, (offset & 0xffff) + 0x04, datahi);
-		if ((offset >>= 16)) {
-			nvkm_wo32(inst, offset + 0x00, datalo);
-			nvkm_wo32(inst, offset + 0x04, datahi);
-		}
-		nvkm_done(inst);
-	}
-
-	return 0;
-}
-
-void
-gk104_fifo_gpfifo_engine_dtor(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine);
-	nvkm_vmm_put(chan->base.vmm, &engn->vma);
-	nvkm_gpuobj_del(&engn->inst);
-}
-
-int
-gk104_fifo_gpfifo_engine_ctor(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine,
-			      struct nvkm_object *object)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine);
-	int ret;
-
-	if (!gk104_fifo_gpfifo_engine_addr(engine)) {
-		if (engine->subdev.type != NVKM_ENGINE_CE ||
-		    engine->subdev.device->card_type < GV100)
-			return 0;
-	}
-
-	ret = nvkm_object_bind(object, NULL, 0, &engn->inst);
-	if (ret)
-		return ret;
-
-	if (!gk104_fifo_gpfifo_engine_addr(engine))
-		return 0;
-
-	ret = nvkm_vmm_get(chan->base.vmm, 12, engn->inst->size, &engn->vma);
-	if (ret)
-		return ret;
-
-	return nvkm_memory_map(engn->inst, 0, chan->base.vmm, engn->vma, NULL, 0);
-}
-
-void
-gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *base)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 coff = chan->base.chid * 8;
-
-	if (!list_empty(&chan->head)) {
-		gk104_fifo_runlist_remove(fifo, chan);
-		nvkm_mask(device, 0x800004 + coff, 0x00000800, 0x00000800);
-		gk104_fifo_gpfifo_kick(chan);
-		gk104_fifo_runlist_update(fifo, chan->runl);
-	}
-
-	nvkm_wr32(device, 0x800000 + coff, 0x00000000);
-}
-
-void
-gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo *fifo = chan->fifo;
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u32 addr = chan->base.inst->addr >> 12;
-	u32 coff = chan->base.chid * 8;
-
-	nvkm_mask(device, 0x800004 + coff, 0x000f0000, chan->runl << 16);
-	nvkm_wr32(device, 0x800000 + coff, 0x80000000 | addr);
-
-	if (list_empty(&chan->head) && !chan->killed) {
-		gk104_fifo_runlist_insert(fifo, chan);
-		nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400);
-		gk104_fifo_runlist_update(fifo, chan->runl);
-		nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400);
-	}
-}
-
-void *
-gk104_fifo_gpfifo_dtor(struct nvkm_fifo_chan *base)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	kfree(chan->cgrp);
-	return chan;
-}
-
-const struct nvkm_fifo_chan_func
-gk104_fifo_gpfifo_func = {
-	.dtor = gk104_fifo_gpfifo_dtor,
-	.init = gk104_fifo_gpfifo_init,
-	.fini = gk104_fifo_gpfifo_fini,
-	.ntfy = gf100_fifo_chan_ntfy,
-	.engine_ctor = gk104_fifo_gpfifo_engine_ctor,
-	.engine_dtor = gk104_fifo_gpfifo_engine_dtor,
-	.engine_init = gk104_fifo_gpfifo_engine_init,
-	.engine_fini = gk104_fifo_gpfifo_engine_fini,
-};
-
-static int
-gk104_fifo_gpfifo_new_(struct gk104_fifo *fifo, u64 *runlists, u16 *chid,
-		       u64 vmm, u64 ioffset, u64 ilength, u64 *inst, bool priv,
-		       const struct nvkm_oclass *oclass,
-		       struct nvkm_object **pobject)
-{
-	struct gk104_fifo_chan *chan;
-	int runlist = ffs(*runlists) -1, ret, i;
-	u64 usermem;
-
-	if (!vmm || runlist < 0 || runlist >= fifo->runlist_nr)
-		return -EINVAL;
-	*runlists = BIT_ULL(runlist);
-
-	/* Allocate the channel. */
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-	chan->fifo = fifo;
-	chan->runl = runlist;
-	INIT_LIST_HEAD(&chan->head);
-
-	ret = nvkm_fifo_chan_ctor(&gk104_fifo_gpfifo_func, &fifo->base,
-				  0x1000, 0x1000, true, vmm, 0, fifo->runlist[runlist].engm_sw,
-				  1, fifo->user.bar->addr, 0x200,
-				  oclass, &chan->base);
-	if (ret)
-		return ret;
-
-	*chid = chan->base.chid;
-	*inst = chan->base.inst->addr;
-
-	/* Hack to support GPUs where even individual channels should be
-	 * part of a channel group.
-	 */
-	if (fifo->func->cgrp_force) {
-		if (!(chan->cgrp = kmalloc(sizeof(*chan->cgrp), GFP_KERNEL)))
-			return -ENOMEM;
-		chan->cgrp->id = chan->base.chid;
-		INIT_LIST_HEAD(&chan->cgrp->head);
-		INIT_LIST_HEAD(&chan->cgrp->chan);
-		chan->cgrp->chan_nr = 0;
-	}
-
-	/* Clear channel control registers. */
-	usermem = chan->base.chid * 0x200;
-	ilength = order_base_2(ilength / 8);
-
-	nvkm_kmap(fifo->user.mem);
-	for (i = 0; i < 0x200; i += 4)
-		nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000);
-	nvkm_done(fifo->user.mem);
-	usermem = nvkm_memory_addr(fifo->user.mem) + usermem;
-
-	/* RAMFC */
-	nvkm_kmap(chan->base.inst);
-	nvkm_wo32(chan->base.inst, 0x08, lower_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x0c, upper_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x10, 0x0000face);
-	nvkm_wo32(chan->base.inst, 0x30, 0xfffff902);
-	nvkm_wo32(chan->base.inst, 0x48, lower_32_bits(ioffset));
-	nvkm_wo32(chan->base.inst, 0x4c, upper_32_bits(ioffset) |
-					 (ilength << 16));
-	nvkm_wo32(chan->base.inst, 0x84, 0x20400000);
-	nvkm_wo32(chan->base.inst, 0x94, 0x30000001);
-	nvkm_wo32(chan->base.inst, 0x9c, 0x00000100);
-	nvkm_wo32(chan->base.inst, 0xac, 0x0000001f);
-	nvkm_wo32(chan->base.inst, 0xe4, priv ? 0x00000020 : 0x00000000);
-	nvkm_wo32(chan->base.inst, 0xe8, chan->base.chid);
-	nvkm_wo32(chan->base.inst, 0xb8, 0xf8000000);
-	nvkm_wo32(chan->base.inst, 0xf8, 0x10003080); /* 0x002310 */
-	nvkm_wo32(chan->base.inst, 0xfc, 0x10000010); /* 0x002350 */
-	nvkm_done(chan->base.inst);
-	return 0;
-}
-
-int
-gk104_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass,
-		      void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct kepler_channel_gpfifo_a_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "ioffset %016llx ilength %08x "
-				   "runlist %016llx priv %d\n",
-			   args->v0.version, args->v0.vmm, args->v0.ioffset,
-			   args->v0.ilength, args->v0.runlist, args->v0.priv);
-		return gk104_fifo_gpfifo_new_(fifo,
-					      &args->v0.runlist,
-					      &args->v0.chid,
-					       args->v0.vmm,
-					       args->v0.ioffset,
-					       args->v0.ilength,
-					      &args->v0.inst,
-					       args->v0.priv,
-					      oclass, pobject);
-	}
-
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c
deleted file mode 100644
index 428f9b41165c..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogv100.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright 2018 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-#include "changk104.h"
-#include "cgrp.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-
-#include <nvif/clc36f.h>
-#include <nvif/unpack.h>
-
-static u32
-gv100_fifo_gpfifo_submit_token(struct nvkm_fifo_chan *chan)
-{
-	return chan->chid;
-}
-
-static int
-gv100_fifo_gpfifo_engine_valid(struct gk104_fifo_chan *chan, bool ce, bool valid)
-{
-	struct nvkm_subdev *subdev = &chan->base.fifo->engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32 mask = ce ? 0x00020000 : 0x00010000;
-	const u32 data = valid ? mask : 0x00000000;
-	int ret;
-
-	/* Block runlist to prevent the channel from being rescheduled. */
-	mutex_lock(&chan->fifo->base.mutex);
-	nvkm_mask(device, 0x002630, BIT(chan->runl), BIT(chan->runl));
-
-	/* Preempt the channel. */
-	ret = gk104_fifo_gpfifo_kick_locked(chan);
-	if (ret == 0) {
-		/* Update engine context validity. */
-		nvkm_kmap(chan->base.inst);
-		nvkm_mo32(chan->base.inst, 0x0ac, mask, data);
-		nvkm_done(chan->base.inst);
-	}
-
-	/* Resume runlist. */
-	nvkm_mask(device, 0x002630, BIT(chan->runl), 0);
-	mutex_unlock(&chan->fifo->base.mutex);
-	return ret;
-}
-
-int
-gv100_fifo_gpfifo_engine_fini(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine, bool suspend)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct nvkm_gpuobj *inst = chan->base.inst;
-	int ret;
-
-	if (engine->subdev.type == NVKM_ENGINE_CE) {
-		ret = gv100_fifo_gpfifo_engine_valid(chan, true, false);
-		if (ret && suspend)
-			return ret;
-
-		nvkm_kmap(inst);
-		nvkm_wo32(chan->base.inst, 0x220, 0x00000000);
-		nvkm_wo32(chan->base.inst, 0x224, 0x00000000);
-		nvkm_done(inst);
-		return ret;
-	}
-
-	ret = gv100_fifo_gpfifo_engine_valid(chan, false, false);
-	if (ret && suspend)
-		return ret;
-
-	nvkm_kmap(inst);
-	nvkm_wo32(inst, 0x0210, 0x00000000);
-	nvkm_wo32(inst, 0x0214, 0x00000000);
-	nvkm_done(inst);
-	return ret;
-}
-
-int
-gv100_fifo_gpfifo_engine_init(struct nvkm_fifo_chan *base,
-			      struct nvkm_engine *engine)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	struct gk104_fifo_engn *engn = gk104_fifo_gpfifo_engine(chan, engine);
-	struct nvkm_gpuobj *inst = chan->base.inst;
-
-	if (engine->subdev.type == NVKM_ENGINE_CE) {
-		const u64 bar2 = nvkm_memory_bar2(engn->inst->memory);
-
-		nvkm_kmap(inst);
-		nvkm_wo32(chan->base.inst, 0x220, lower_32_bits(bar2));
-		nvkm_wo32(chan->base.inst, 0x224, upper_32_bits(bar2));
-		nvkm_done(inst);
-
-		return gv100_fifo_gpfifo_engine_valid(chan, true, true);
-	}
-
-	nvkm_kmap(inst);
-	nvkm_wo32(inst, 0x210, lower_32_bits(engn->vma->addr) | 0x00000004);
-	nvkm_wo32(inst, 0x214, upper_32_bits(engn->vma->addr));
-	nvkm_done(inst);
-
-	return gv100_fifo_gpfifo_engine_valid(chan, false, true);
-}
-
-static const struct nvkm_fifo_chan_func
-gv100_fifo_gpfifo = {
-	.dtor = gk104_fifo_gpfifo_dtor,
-	.init = gk104_fifo_gpfifo_init,
-	.fini = gk104_fifo_gpfifo_fini,
-	.ntfy = gf100_fifo_chan_ntfy,
-	.engine_ctor = gk104_fifo_gpfifo_engine_ctor,
-	.engine_dtor = gk104_fifo_gpfifo_engine_dtor,
-	.engine_init = gv100_fifo_gpfifo_engine_init,
-	.engine_fini = gv100_fifo_gpfifo_engine_fini,
-	.submit_token = gv100_fifo_gpfifo_submit_token,
-};
-
-int
-gv100_fifo_gpfifo_new_(const struct nvkm_fifo_chan_func *func,
-		       struct gk104_fifo *fifo, u64 *runlists, u16 *chid,
-		       u64 vmm, u64 ioffset, u64 ilength, u64 *inst, bool priv,
-		       u32 *token, const struct nvkm_oclass *oclass,
-		       struct nvkm_object **pobject)
-{
-	struct gk104_fifo_chan *chan;
-	int runlist = ffs(*runlists) -1, ret, i;
-	u64 usermem;
-
-	if (!vmm || runlist < 0 || runlist >= fifo->runlist_nr)
-		return -EINVAL;
-	*runlists = BIT_ULL(runlist);
-
-	/* Allocate the channel. */
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-	chan->fifo = fifo;
-	chan->runl = runlist;
-	INIT_LIST_HEAD(&chan->head);
-
-	ret = nvkm_fifo_chan_ctor(func, &fifo->base, 0x1000, 0x1000, true, vmm,
-				  0, fifo->runlist[runlist].engm, 1, fifo->user.bar->addr, 0x200,
-				  oclass, &chan->base);
-	if (ret)
-		return ret;
-
-	*chid = chan->base.chid;
-	*inst = chan->base.inst->addr;
-	*token = chan->base.func->submit_token(&chan->base);
-
-	/* Hack to support GPUs where even individual channels should be
-	 * part of a channel group.
-	 */
-	if (fifo->func->cgrp_force) {
-		if (!(chan->cgrp = kmalloc(sizeof(*chan->cgrp), GFP_KERNEL)))
-			return -ENOMEM;
-		chan->cgrp->id = chan->base.chid;
-		INIT_LIST_HEAD(&chan->cgrp->head);
-		INIT_LIST_HEAD(&chan->cgrp->chan);
-		chan->cgrp->chan_nr = 0;
-	}
-
-	/* Clear channel control registers. */
-	usermem = chan->base.chid * 0x200;
-	ilength = order_base_2(ilength / 8);
-
-	nvkm_kmap(fifo->user.mem);
-	for (i = 0; i < 0x200; i += 4)
-		nvkm_wo32(fifo->user.mem, usermem + i, 0x00000000);
-	nvkm_done(fifo->user.mem);
-	usermem = nvkm_memory_addr(fifo->user.mem) + usermem;
-
-	/* RAMFC */
-	nvkm_kmap(chan->base.inst);
-	nvkm_wo32(chan->base.inst, 0x008, lower_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x00c, upper_32_bits(usermem));
-	nvkm_wo32(chan->base.inst, 0x010, 0x0000face);
-	nvkm_wo32(chan->base.inst, 0x030, 0x7ffff902);
-	nvkm_wo32(chan->base.inst, 0x048, lower_32_bits(ioffset));
-	nvkm_wo32(chan->base.inst, 0x04c, upper_32_bits(ioffset) |
-					  (ilength << 16));
-	nvkm_wo32(chan->base.inst, 0x084, 0x20400000);
-	nvkm_wo32(chan->base.inst, 0x094, 0x30000001);
-	nvkm_wo32(chan->base.inst, 0x0e4, priv ? 0x00000020 : 0x00000000);
-	nvkm_wo32(chan->base.inst, 0x0e8, chan->base.chid);
-	nvkm_wo32(chan->base.inst, 0x0f4, 0x00001000);
-	nvkm_wo32(chan->base.inst, 0x0f8, 0x10003080);
-	nvkm_mo32(chan->base.inst, 0x218, 0x00000000, 0x00000000);
-	nvkm_done(chan->base.inst);
-	return 0;
-}
-
-int
-gv100_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass,
-		      void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct volta_channel_gpfifo_a_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "ioffset %016llx ilength %08x "
-				   "runlist %016llx priv %d\n",
-			   args->v0.version, args->v0.vmm, args->v0.ioffset,
-			   args->v0.ilength, args->v0.runlist, args->v0.priv);
-		return gv100_fifo_gpfifo_new_(&gv100_fifo_gpfifo, fifo,
-					      &args->v0.runlist,
-					      &args->v0.chid,
-					       args->v0.vmm,
-					       args->v0.ioffset,
-					       args->v0.ilength,
-					      &args->v0.inst,
-					       args->v0.priv,
-					      &args->v0.token,
-					      oclass, pobject);
-	}
-
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
deleted file mode 100644
index d8f28ec1e4a8..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-#include "channv50.h"
-
-#include <core/client.h>
-#include <core/ramht.h>
-
-#include <nvif/class.h>
-#include <nvif/cl506f.h>
-#include <nvif/unpack.h>
-
-static int
-nv50_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
-		     void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct nv50_channel_gpfifo_v0 v0;
-	} *args = data;
-	struct nv50_fifo *fifo = nv50_fifo(base);
-	struct nv50_fifo_chan *chan;
-	u64 ioffset, ilength;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "pushbuf %llx ioffset %016llx "
-				   "ilength %08x\n",
-			   args->v0.version, args->v0.vmm, args->v0.pushbuf,
-			   args->v0.ioffset, args->v0.ilength);
-		if (!args->v0.pushbuf)
-			return -EINVAL;
-	} else
-		return ret;
-
-	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
-		return -ENOMEM;
-	*pobject = &chan->base.object;
-
-	ret = nv50_fifo_chan_ctor(fifo, args->v0.vmm, args->v0.pushbuf,
-				  oclass, chan);
-	if (ret)
-		return ret;
-
-	args->v0.chid = chan->base.chid;
-	ioffset = args->v0.ioffset;
-	ilength = order_base_2(args->v0.ilength / 8);
-
-	nvkm_kmap(chan->ramfc);
-	nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078);
-	nvkm_wo32(chan->ramfc, 0x44, 0x01003fff);
-	nvkm_wo32(chan->ramfc, 0x48, chan->base.push->node->offset >> 4);
-	nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(ioffset));
-	nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(ioffset) | (ilength << 16));
-	nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff);
-	nvkm_wo32(chan->ramfc, 0x78, 0x00000000);
-	nvkm_wo32(chan->ramfc, 0x7c, 0x30000001);
-	nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) |
-				     (4 << 24) /* SEARCH_FULL */ |
-				     (chan->ramht->gpuobj->node->offset >> 4));
-	nvkm_done(chan->ramfc);
-	return 0;
-}
-
-const struct nvkm_fifo_chan_oclass
-nv50_fifo_gpfifo_oclass = {
-	.base.oclass = NV50_CHANNEL_GPFIFO,
-	.base.minver = 0,
-	.base.maxver = 0,
-	.ctor = nv50_fifo_gpfifo_new,
-};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c
deleted file mode 100644
index 99aafa103a31..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifotu102.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2018 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-#include "changk104.h"
-#include "cgrp.h"
-
-#include <core/client.h>
-#include <core/gpuobj.h>
-
-#include <nvif/clc36f.h>
-#include <nvif/unpack.h>
-
-static u32
-tu102_fifo_gpfifo_submit_token(struct nvkm_fifo_chan *base)
-{
-	struct gk104_fifo_chan *chan = gk104_fifo_chan(base);
-	return (chan->runl << 16) | chan->base.chid;
-}
-
-static const struct nvkm_fifo_chan_func
-tu102_fifo_gpfifo = {
-	.dtor = gk104_fifo_gpfifo_dtor,
-	.init = gk104_fifo_gpfifo_init,
-	.fini = gk104_fifo_gpfifo_fini,
-	.ntfy = gf100_fifo_chan_ntfy,
-	.engine_ctor = gk104_fifo_gpfifo_engine_ctor,
-	.engine_dtor = gk104_fifo_gpfifo_engine_dtor,
-	.engine_init = gv100_fifo_gpfifo_engine_init,
-	.engine_fini = gv100_fifo_gpfifo_engine_fini,
-	.submit_token = tu102_fifo_gpfifo_submit_token,
-};
-
-int
-tu102_fifo_gpfifo_new(struct gk104_fifo *fifo, const struct nvkm_oclass *oclass,
-		      void *data, u32 size, struct nvkm_object **pobject)
-{
-	struct nvkm_object *parent = oclass->parent;
-	union {
-		struct volta_channel_gpfifo_a_v0 v0;
-	} *args = data;
-	int ret = -ENOSYS;
-
-	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
-		nvif_ioctl(parent, "create channel gpfifo vers %d vmm %llx "
-				   "ioffset %016llx ilength %08x "
-				   "runlist %016llx priv %d\n",
-			   args->v0.version, args->v0.vmm, args->v0.ioffset,
-			   args->v0.ilength, args->v0.runlist, args->v0.priv);
-		return gv100_fifo_gpfifo_new_(&tu102_fifo_gpfifo, fifo,
-					      &args->v0.runlist,
-					      &args->v0.chid,
-					       args->v0.vmm,
-					       args->v0.ioffset,
-					       args->v0.ilength,
-					      &args->v0.inst,
-					       args->v0.priv,
-					      &args->v0.token,
-					      oclass, pobject);
-	}
-
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c
index faf0fe9f704c..33066c8cdc64 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gv100.c
@@ -19,32 +19,180 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-#include "gk104.h"
+#include "priv.h"
+#include "chan.h"
+#include "chid.h"
 #include "cgrp.h"
-#include "changk104.h"
-#include "user.h"
+#include "runl.h"
+#include "runq.h"
 
 #include <core/gpuobj.h>
+#include <subdev/mmu.h>
 
 #include <nvif/class.h>
 
+static u32
+gv100_chan_doorbell_handle(struct nvkm_chan *chan)
+{
+	return chan->id;
+}
+
+static int
+gv100_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	const u64 userd = nvkm_memory_addr(chan->userd.mem) + chan->userd.base;
+	const u32 limit2 = ilog2(length / 8);
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x008, lower_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x00c, upper_32_bits(userd));
+	nvkm_wo32(chan->inst, 0x010, 0x0000face);
+	nvkm_wo32(chan->inst, 0x030, 0x7ffff902);
+	nvkm_wo32(chan->inst, 0x048, lower_32_bits(offset));
+	nvkm_wo32(chan->inst, 0x04c, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->inst, 0x084, 0x20400000);
+	nvkm_wo32(chan->inst, 0x094, 0x30000000 | devm);
+	nvkm_wo32(chan->inst, 0x0e4, priv ? 0x00000020 : 0x00000000);
+	nvkm_wo32(chan->inst, 0x0e8, chan->id);
+	nvkm_wo32(chan->inst, 0x0f4, 0x00001000 | (priv ? 0x00000100 : 0x00000000));
+	nvkm_wo32(chan->inst, 0x0f8, 0x10003080);
+	nvkm_mo32(chan->inst, 0x218, 0x00000000, 0x00000000);
+	nvkm_done(chan->inst);
+	return 0;
+}
+
+const struct nvkm_chan_func_ramfc
+gv100_chan_ramfc = {
+	.write = gv100_chan_ramfc_write,
+	.devm = 0xfff,
+	.priv = true,
+};
+
+const struct nvkm_chan_func_userd
+gv100_chan_userd = {
+	.bar = -1,
+	.size = 0x200,
+	.clear = gf100_chan_userd_clear,
+};
+
+static const struct nvkm_chan_func
+gv100_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gv100_chan_userd,
+	.ramfc = &gv100_chan_ramfc,
+	.bind = gk104_chan_bind_inst,
+	.unbind = gk104_chan_unbind,
+	.start = gk104_chan_start,
+	.stop = gk104_chan_stop,
+	.preempt = gk110_chan_preempt,
+	.doorbell_handle = gv100_chan_doorbell_handle,
+};
+
+void
+gv100_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
+{
+	u64 addr = 0ULL;
+
+	if (cctx) {
+		addr  = cctx->vctx->vma->addr;
+		addr |= 4ULL;
+	}
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x210, lower_32_bits(addr));
+	nvkm_wo32(chan->inst, 0x214, upper_32_bits(addr));
+	nvkm_mo32(chan->inst, 0x0ac, 0x00010000, cctx ? 0x00010000 : 0x00000000);
+	nvkm_done(chan->inst);
+}
+
+const struct nvkm_engn_func
+gv100_engn = {
+	.chsw = gk104_engn_chsw,
+	.cxid = gk104_engn_cxid,
+	.ctor = gk104_ectx_ctor,
+	.bind = gv100_ectx_bind,
+};
+
+void
+gv100_ectx_ce_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
+{
+	const u64 bar2 = cctx ? nvkm_memory_bar2(cctx->vctx->inst->memory) : 0ULL;
+
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x220, lower_32_bits(bar2));
+	nvkm_wo32(chan->inst, 0x224, upper_32_bits(bar2));
+	nvkm_mo32(chan->inst, 0x0ac, 0x00020000, cctx ? 0x00020000 : 0x00000000);
+	nvkm_done(chan->inst);
+}
+
+int
+gv100_ectx_ce_ctor(struct nvkm_engn *engn, struct nvkm_vctx *vctx)
+{
+	if (nvkm_memory_bar2(vctx->inst->memory) == ~0ULL)
+		return -EFAULT;
+
+	return 0;
+}
+
+const struct nvkm_engn_func
+gv100_engn_ce = {
+	.chsw = gk104_engn_chsw,
+	.cxid = gk104_engn_cxid,
+	.ctor = gv100_ectx_ce_ctor,
+	.bind = gv100_ectx_ce_bind,
+};
+
+static bool
+gv100_runq_intr_1_ctxnotvalid(struct nvkm_runq *runq, int chid)
+{
+	struct nvkm_fifo *fifo = runq->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_chan *chan;
+	unsigned long flags;
+
+	RUNQ_ERROR(runq, "CTXNOTVALID chid:%d", chid);
+
+	chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags);
+	if (WARN_ON_ONCE(!chan))
+		return false;
+
+	nvkm_chan_error(chan, true);
+	nvkm_chan_put(&chan, flags);
+
+	nvkm_mask(device, 0x0400ac + (runq->id * 0x2000), 0x00030000, 0x00030000);
+	nvkm_wr32(device, 0x040148 + (runq->id * 0x2000), 0x80000000);
+	return true;
+}
+
+const struct nvkm_runq_func
+gv100_runq = {
+	.init = gk208_runq_init,
+	.intr = gk104_runq_intr,
+	.intr_0_names = gk104_runq_intr_0_names,
+	.intr_1_ctxnotvalid = gv100_runq_intr_1_ctxnotvalid,
+	.idle = gk104_runq_idle,
+};
+
+void
+gv100_runl_preempt(struct nvkm_runl *runl)
+{
+	nvkm_wr32(runl->fifo->engine.subdev.device, 0x002638, BIT(runl->id));
+}
+
 void
-gv100_fifo_runlist_chan(struct gk104_fifo_chan *chan,
-			struct nvkm_memory *memory, u32 offset)
+gv100_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
 {
-	struct nvkm_memory *usermem = chan->fifo->user.mem;
-	const u64 user = nvkm_memory_addr(usermem) + (chan->base.chid * 0x200);
-	const u64 inst = chan->base.inst->addr;
+	const u64 user = nvkm_memory_addr(chan->userd.mem) + chan->userd.base;
+	const u64 inst = chan->inst->addr;
 
-	nvkm_wo32(memory, offset + 0x0, lower_32_bits(user));
+	nvkm_wo32(memory, offset + 0x0, lower_32_bits(user) | chan->runq << 1);
 	nvkm_wo32(memory, offset + 0x4, upper_32_bits(user));
-	nvkm_wo32(memory, offset + 0x8, lower_32_bits(inst) | chan->base.chid);
+	nvkm_wo32(memory, offset + 0x8, lower_32_bits(inst) | chan->id);
 	nvkm_wo32(memory, offset + 0xc, upper_32_bits(inst));
 }
 
 void
-gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp,
-			struct nvkm_memory *memory, u32 offset)
+gv100_runl_insert_cgrp(struct nvkm_cgrp *cgrp, struct nvkm_memory *memory, u64 offset)
 {
 	nvkm_wo32(memory, offset + 0x0, (128 << 24) | (3 << 16) | 0x00000001);
 	nvkm_wo32(memory, offset + 0x4, cgrp->chan_nr);
@@ -52,16 +200,24 @@ gv100_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp,
 	nvkm_wo32(memory, offset + 0xc, 0x00000000);
 }
 
-static const struct gk104_fifo_runlist_func
-gv100_fifo_runlist = {
+static const struct nvkm_runl_func
+gv100_runl = {
+	.runqs = 2,
 	.size = 16,
-	.cgrp = gv100_fifo_runlist_cgrp,
-	.chan = gv100_fifo_runlist_chan,
-	.commit = gk104_fifo_runlist_commit,
+	.update = nv50_runl_update,
+	.insert_cgrp = gv100_runl_insert_cgrp,
+	.insert_chan = gv100_runl_insert_chan,
+	.commit = gk104_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = gk104_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.preempt = gv100_runl_preempt,
+	.preempt_pending = gf100_runl_preempt_pending,
 };
 
 const struct nvkm_enum
-gv100_fifo_fault_gpcclient[] = {
+gv100_fifo_mmu_fault_gpcclient[] = {
 	{ 0x00, "T1_0" },
 	{ 0x01, "T1_1" },
 	{ 0x02, "T1_2" },
@@ -163,7 +319,7 @@ gv100_fifo_fault_gpcclient[] = {
 };
 
 const struct nvkm_enum
-gv100_fifo_fault_hubclient[] = {
+gv100_fifo_mmu_fault_hubclient[] = {
 	{ 0x00, "VIP" },
 	{ 0x01, "CE0" },
 	{ 0x02, "CE1" },
@@ -225,7 +381,7 @@ gv100_fifo_fault_hubclient[] = {
 };
 
 const struct nvkm_enum
-gv100_fifo_fault_reason[] = {
+gv100_fifo_mmu_fault_reason[] = {
 	{ 0x00, "PDE" },
 	{ 0x01, "PDE_SIZE" },
 	{ 0x02, "PTE" },
@@ -246,7 +402,7 @@ gv100_fifo_fault_reason[] = {
 };
 
 static const struct nvkm_enum
-gv100_fifo_fault_engine[] = {
+gv100_fifo_mmu_fault_engine[] = {
 	{ 0x01, "DISPLAY" },
 	{ 0x03, "PTP" },
 	{ 0x04, "BAR1", NULL, NVKM_SUBDEV_BAR },
@@ -273,7 +429,7 @@ gv100_fifo_fault_engine[] = {
 };
 
 const struct nvkm_enum
-gv100_fifo_fault_access[] = {
+gv100_fifo_mmu_fault_access[] = {
 	{ 0x0, "VIRT_READ" },
 	{ 0x1, "VIRT_WRITE" },
 	{ 0x2, "VIRT_ATOMIC" },
@@ -286,23 +442,51 @@ gv100_fifo_fault_access[] = {
 	{}
 };
 
-static const struct gk104_fifo_func
+static const struct nvkm_fifo_func_mmu_fault
+gv100_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gv100_fifo_mmu_fault_access,
+	.engine = gv100_fifo_mmu_fault_engine,
+	.reason = gv100_fifo_mmu_fault_reason,
+	.hubclient = gv100_fifo_mmu_fault_hubclient,
+	.gpcclient = gv100_fifo_mmu_fault_gpcclient,
+};
+
+static void
+gv100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo, u32 engm)
+{
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+
+	nvkm_runl_foreach(runl, fifo) {
+		nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id))
+			nvkm_runl_rc_engn(runl, engn);
+	}
+}
+
+static const struct nvkm_fifo_func
 gv100_fifo = {
-	.pbdma = &gm200_fifo_pbdma,
-	.fault.access = gv100_fifo_fault_access,
-	.fault.engine = gv100_fifo_fault_engine,
-	.fault.reason = gv100_fifo_fault_reason,
-	.fault.hubclient = gv100_fifo_fault_hubclient,
-	.fault.gpcclient = gv100_fifo_fault_gpcclient,
-	.runlist = &gv100_fifo_runlist,
-	.user = {{-1,-1,VOLTA_USERMODE_A      }, gv100_fifo_user_new   },
-	.chan = {{ 0, 0,VOLTA_CHANNEL_GPFIFO_A}, gv100_fifo_gpfifo_new },
-	.cgrp_force = true,
+	.chid_nr = gm200_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gm200_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
+	.init = gk104_fifo_init,
+	.init_pbdmas = gk104_fifo_init_pbdmas,
+	.intr = gk104_fifo_intr,
+	.intr_ctxsw_timeout = gv100_fifo_intr_ctxsw_timeout,
+	.mmu_fault = &gv100_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &gv100_runl,
+	.runq = &gv100_runq,
+	.engn = &gv100_engn,
+	.engn_ce = &gv100_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp, .force = true },
+	.chan = {{ 0, 0,  VOLTA_CHANNEL_GPFIFO_A }, &gv100_chan },
 };
 
 int
 gv100_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	return gk104_fifo_new_(&gv100_fifo, device, type, inst, 4096, pfifo);
+	return nvkm_fifo_new_(&gv100_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
index c6730c124769..674faf002b20 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.c
@@ -21,38 +21,201 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
-#include "channv04.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+
 #include "regsnv04.h"
 
-#include <core/client.h>
 #include <core/ramht.h>
 #include <subdev/instmem.h>
+#include <subdev/mc.h>
 #include <subdev/timer.h>
 #include <engine/sw.h>
 
-static const struct nv04_fifo_ramfc
-nv04_fifo_ramfc[] = {
-	{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
-	{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
-	{ 16,  0, 0x08,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
-	{ 16, 16, 0x08,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
-	{ 32,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_STATE },
-	{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
-	{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_ENGINE },
-	{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_PULL1 },
-	{}
+#include <nvif/class.h>
+
+void
+nv04_chan_stop(struct nvkm_chan *chan)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_memory *fctx = device->imem->ramfc;
+	const struct nvkm_ramfc_layout *c;
+	unsigned long flags;
+	u32 data = chan->ramfc_offset;
+	u32 chid;
+
+	/* prevent fifo context switches */
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_wr32(device, NV03_PFIFO_CACHES, 0);
+
+	/* if this channel is active, replace it with a null context */
+	chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & fifo->chid->mask;
+	if (chid == chan->id) {
+		nvkm_mask(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0x00000001, 0);
+		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 0);
+		nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0);
+
+		c = chan->func->ramfc->layout;
+		nvkm_kmap(fctx);
+		do {
+			u32 rm = ((1ULL << c->bits) - 1) << c->regs;
+			u32 cm = ((1ULL << c->bits) - 1) << c->ctxs;
+			u32 rv = (nvkm_rd32(device, c->regp) &  rm) >> c->regs;
+			u32 cv = (nvkm_ro32(fctx, c->ctxp + data) & ~cm);
+			nvkm_wo32(fctx, c->ctxp + data, cv | (rv << c->ctxs));
+		} while ((++c)->bits);
+		nvkm_done(fctx);
+
+		c = chan->func->ramfc->layout;
+		do {
+			nvkm_wr32(device, c->regp, 0x00000000);
+		} while ((++c)->bits);
+
+		nvkm_wr32(device, NV03_PFIFO_CACHE1_GET, 0);
+		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUT, 0);
+		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask);
+		nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH0, 1);
+		nvkm_wr32(device, NV04_PFIFO_CACHE1_PULL0, 1);
+	}
+
+	/* restore normal operation, after disabling dma mode */
+	nvkm_mask(device, NV04_PFIFO_MODE, BIT(chan->id), 0);
+	nvkm_wr32(device, NV03_PFIFO_CACHES, 1);
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+void
+nv04_chan_start(struct nvkm_chan *chan)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	nvkm_mask(fifo->engine.subdev.device, NV04_PFIFO_MODE, BIT(chan->id), BIT(chan->id));
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+void
+nv04_chan_ramfc_clear(struct nvkm_chan *chan)
+{
+	struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc;
+	const struct nvkm_ramfc_layout *c = chan->func->ramfc->layout;
+
+	nvkm_kmap(ramfc);
+	do {
+		nvkm_wo32(ramfc, chan->ramfc_offset + c->ctxp, 0x00000000);
+	} while ((++c)->bits);
+	nvkm_done(ramfc);
+}
+
+static int
+nv04_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc;
+	const u32 base = chan->id * 32;
+
+	chan->ramfc_offset = base;
+
+	nvkm_kmap(ramfc);
+	nvkm_wo32(ramfc, base + 0x00, offset);
+	nvkm_wo32(ramfc, base + 0x04, offset);
+	nvkm_wo32(ramfc, base + 0x08, chan->push->addr >> 4);
+	nvkm_wo32(ramfc, base + 0x10, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
+				      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
+#ifdef __BIG_ENDIAN
+				      NV_PFIFO_CACHE1_BIG_ENDIAN |
+#endif
+				      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
+	nvkm_done(ramfc);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+nv04_chan_ramfc = {
+	.layout = (const struct nvkm_ramfc_layout[]) {
+		{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
+		{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
+		{ 16,  0, 0x08,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
+		{ 16, 16, 0x08,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
+		{ 32,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_STATE },
+		{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
+		{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_ENGINE },
+		{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_PULL1 },
+		{}
+	},
+	.write = nv04_chan_ramfc_write,
+	.clear = nv04_chan_ramfc_clear,
+	.ctxdma = true,
+};
+
+const struct nvkm_chan_func_userd
+nv04_chan_userd = {
+	.bar = 0,
+	.base = 0x800000,
+	.size = 0x010000,
+};
+
+const struct nvkm_chan_func_inst
+nv04_chan_inst = {
+	.size = 0x1000,
+};
+
+static const struct nvkm_chan_func
+nv04_chan = {
+	.inst = &nv04_chan_inst,
+	.userd = &nv04_chan_userd,
+	.ramfc = &nv04_chan_ramfc,
+	.start = nv04_chan_start,
+	.stop = nv04_chan_stop,
+};
+
+const struct nvkm_cgrp_func
+nv04_cgrp = {
+};
+
+void
+nv04_eobj_ramht_del(struct nvkm_chan *chan, int hash)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	struct nvkm_instmem *imem = fifo->engine.subdev.device->imem;
+
+	mutex_lock(&fifo->mutex);
+	nvkm_ramht_remove(imem->ramht, hash);
+	mutex_unlock(&fifo->mutex);
+}
+
+static int
+nv04_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	struct nvkm_instmem *imem = fifo->engine.subdev.device->imem;
+	u32 context = 0x80000000 | chan->id << 24 | engn->id << 16;
+	int hash;
+
+	mutex_lock(&fifo->mutex);
+	hash = nvkm_ramht_insert(imem->ramht, eobj, chan->id, 4, eobj->handle, context);
+	mutex_unlock(&fifo->mutex);
+	return hash;
+}
+
+const struct nvkm_engn_func
+nv04_engn = {
+	.ramht_add = nv04_eobj_ramht_add,
+	.ramht_del = nv04_eobj_ramht_del,
 };
 
 void
-nv04_fifo_pause(struct nvkm_fifo *base, unsigned long *pflags)
-__acquires(fifo->base.lock)
+nv04_fifo_pause(struct nvkm_fifo *fifo, unsigned long *pflags)
+__acquires(fifo->lock)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	unsigned long flags;
 
-	spin_lock_irqsave(&fifo->base.lock, flags);
+	spin_lock_irqsave(&fifo->lock, flags);
 	*pflags = flags;
 
 	nvkm_wr32(device, NV03_PFIFO_CACHES, 0x00000000);
@@ -81,50 +244,21 @@ __acquires(fifo->base.lock)
 }
 
 void
-nv04_fifo_start(struct nvkm_fifo *base, unsigned long *pflags)
-__releases(fifo->base.lock)
+nv04_fifo_start(struct nvkm_fifo *fifo, unsigned long *pflags)
+__releases(fifo->lock)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	unsigned long flags = *pflags;
 
 	nvkm_mask(device, NV04_PFIFO_CACHE1_PULL0, 0x00000001, 0x00000001);
 	nvkm_wr32(device, NV03_PFIFO_CACHES, 0x00000001);
 
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
+	spin_unlock_irqrestore(&fifo->lock, flags);
 }
 
-struct nvkm_engine *
-nv04_fifo_id_engine(struct nvkm_fifo *fifo, int engi)
-{
-	enum nvkm_subdev_type type;
-
-	switch (engi) {
-	case NV04_FIFO_ENGN_SW  : type = NVKM_ENGINE_SW; break;
-	case NV04_FIFO_ENGN_GR  : type = NVKM_ENGINE_GR; break;
-	case NV04_FIFO_ENGN_MPEG: type = NVKM_ENGINE_MPEG; break;
-	case NV04_FIFO_ENGN_DMA : type = NVKM_ENGINE_DMAOBJ; break;
-	default:
-		WARN_ON(1);
-		return NULL;
-	}
-
-	return nvkm_device_engine(fifo->engine.subdev.device, type, 0);
-}
-
-int
-nv04_fifo_engine_id(struct nvkm_fifo *base, struct nvkm_engine *engine)
-{
-	switch (engine->subdev.type) {
-	case NVKM_ENGINE_SW    : return NV04_FIFO_ENGN_SW;
-	case NVKM_ENGINE_GR    : return NV04_FIFO_ENGN_GR;
-	case NVKM_ENGINE_MPEG  : return NV04_FIFO_ENGN_MPEG;
-	case NVKM_ENGINE_DMAOBJ: return NV04_FIFO_ENGN_DMA;
-	default:
-		WARN_ON(1);
-		return 0;
-	}
-}
+const struct nvkm_runl_func
+nv04_runl = {
+};
 
 static const char *
 nv_dma_state_err(u32 state)
@@ -166,11 +300,11 @@ nv04_fifo_swmthd(struct nvkm_device *device, u32 chid, u32 addr, u32 data)
 }
 
 static void
-nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get)
+nv04_fifo_intr_cache_error(struct nvkm_fifo *fifo, u32 chid, u32 get)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	unsigned long flags;
 	u32 pull0 = nvkm_rd32(device, 0x003250);
 	u32 mthd, data;
@@ -193,12 +327,12 @@ nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get)
 
 	if (!(pull0 & 0x00000100) ||
 	    !nv04_fifo_swmthd(device, chid, mthd, data)) {
-		chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);
+		chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags);
 		nvkm_error(subdev, "CACHE_ERROR - "
 			   "ch %d [%s] subc %d mthd %04x data %08x\n",
-			   chid, chan ? chan->object.client->name : "unknown",
+			   chid, chan ? chan->name : "unknown",
 			   (mthd >> 13) & 7, mthd & 0x1ffc, data);
-		nvkm_fifo_chan_put(&fifo->base, flags, &chan);
+		nvkm_chan_put(&chan, flags);
 	}
 
 	nvkm_wr32(device, NV04_PFIFO_CACHE1_DMA_PUSH, 0);
@@ -217,20 +351,20 @@ nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get)
 }
 
 static void
-nv04_fifo_dma_pusher(struct nv04_fifo *fifo, u32 chid)
+nv04_fifo_intr_dma_pusher(struct nvkm_fifo *fifo, u32 chid)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 dma_get = nvkm_rd32(device, 0x003244);
 	u32 dma_put = nvkm_rd32(device, 0x003240);
 	u32 push = nvkm_rd32(device, 0x003220);
 	u32 state = nvkm_rd32(device, 0x003228);
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	unsigned long flags;
 	const char *name;
 
-	chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);
-	name = chan ? chan->object.client->name : "unknown";
+	chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags);
+	name = chan ? chan->name : "unknown";
 	if (device->card_type == NV_50) {
 		u32 ho_get = nvkm_rd32(device, 0x003328);
 		u32 ho_put = nvkm_rd32(device, 0x003320);
@@ -261,18 +395,18 @@ nv04_fifo_dma_pusher(struct nv04_fifo *fifo, u32 chid)
 		if (dma_get != dma_put)
 			nvkm_wr32(device, 0x003244, dma_put);
 	}
-	nvkm_fifo_chan_put(&fifo->base, flags, &chan);
+	nvkm_chan_put(&chan, flags);
 
 	nvkm_wr32(device, 0x003228, 0x00000000);
 	nvkm_wr32(device, 0x003220, 0x00000001);
 	nvkm_wr32(device, 0x002100, NV_PFIFO_INTR_DMA_PUSHER);
 }
 
-void
-nv04_fifo_intr(struct nvkm_fifo *base)
+irqreturn_t
+nv04_fifo_intr(struct nvkm_inth *inth)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth);
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 mask = nvkm_rd32(device, NV03_PFIFO_INTR_EN_0);
 	u32 stat = nvkm_rd32(device, NV03_PFIFO_INTR_0) & mask;
@@ -281,16 +415,16 @@ nv04_fifo_intr(struct nvkm_fifo *base)
 	reassign = nvkm_rd32(device, NV03_PFIFO_CACHES) & 1;
 	nvkm_wr32(device, NV03_PFIFO_CACHES, 0);
 
-	chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & (fifo->base.nr - 1);
+	chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & fifo->chid->mask;
 	get  = nvkm_rd32(device, NV03_PFIFO_CACHE1_GET);
 
 	if (stat & NV_PFIFO_INTR_CACHE_ERROR) {
-		nv04_fifo_cache_error(fifo, chid, get);
+		nv04_fifo_intr_cache_error(fifo, chid, get);
 		stat &= ~NV_PFIFO_INTR_CACHE_ERROR;
 	}
 
 	if (stat & NV_PFIFO_INTR_DMA_PUSHER) {
-		nv04_fifo_dma_pusher(fifo, chid);
+		nv04_fifo_intr_dma_pusher(fifo, chid);
 		stat &= ~NV_PFIFO_INTR_DMA_PUSHER;
 	}
 
@@ -313,7 +447,7 @@ nv04_fifo_intr(struct nvkm_fifo *base)
 
 		if (stat & 0x40000000) {
 			nvkm_wr32(device, 0x002100, 0x40000000);
-			nvkm_fifo_uevent(&fifo->base);
+			nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT);
 			stat &= ~0x40000000;
 		}
 	}
@@ -325,13 +459,13 @@ nv04_fifo_intr(struct nvkm_fifo *base)
 	}
 
 	nvkm_wr32(device, NV03_PFIFO_CACHES, reassign);
+	return IRQ_HANDLED;
 }
 
 void
-nv04_fifo_init(struct nvkm_fifo *base)
+nv04_fifo_init(struct nvkm_fifo *fifo)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
 	struct nvkm_ramht *ramht = imem->ramht;
 	struct nvkm_memory *ramro = imem->ramro;
@@ -346,7 +480,7 @@ nv04_fifo_init(struct nvkm_fifo *base)
 	nvkm_wr32(device, NV03_PFIFO_RAMRO, nvkm_memory_addr(ramro) >> 8);
 	nvkm_wr32(device, NV03_PFIFO_RAMFC, nvkm_memory_addr(ramfc) >> 8);
 
-	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1);
+	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask);
 
 	nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff);
 	nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff);
@@ -357,43 +491,53 @@ nv04_fifo_init(struct nvkm_fifo *base)
 }
 
 int
-nv04_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device,
-	       enum nvkm_subdev_type type, int inst, int nr, const struct nv04_fifo_ramfc *ramfc,
-	       struct nvkm_fifo **pfifo)
+nv04_fifo_runl_ctor(struct nvkm_fifo *fifo)
 {
-	struct nv04_fifo *fifo;
-	int ret;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-	fifo->ramfc = ramfc;
-	*pfifo = &fifo->base;
+	struct nvkm_runl *runl;
 
-	ret = nvkm_fifo_ctor(func, device, type, inst, nr, &fifo->base);
-	if (ret)
-		return ret;
+	runl = nvkm_runl_new(fifo, 0, 0, 0);
+	if (IS_ERR(runl))
+		return PTR_ERR(runl);
 
-	set_bit(nr - 1, fifo->base.mask); /* inactive channel */
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_SW, 0);
+	nvkm_runl_add(runl, 0, fifo->func->engn_sw, NVKM_ENGINE_DMAOBJ, 0);
+	nvkm_runl_add(runl, 1, fifo->func->engn   , NVKM_ENGINE_GR, 0);
+	nvkm_runl_add(runl, 2, fifo->func->engn   , NVKM_ENGINE_MPEG, 0); /* NV31- */
 	return 0;
 }
 
+int
+nv04_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr)
+{
+	/* The last CHID is reserved by HW as a "channel invalid" marker. */
+	return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr - 1, &fifo->chid);
+}
+
+static int
+nv04_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return 16;
+}
+
 static const struct nvkm_fifo_func
 nv04_fifo = {
+	.chid_nr = nv04_fifo_chid_nr,
+	.chid_ctor = nv04_fifo_chid_ctor,
+	.runl_ctor = nv04_fifo_runl_ctor,
 	.init = nv04_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = nv04_fifo_engine_id,
-	.id_engine = nv04_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.chan = {
-		&nv04_fifo_dma_oclass,
-		NULL
-	},
+	.runl = &nv04_runl,
+	.engn = &nv04_engn,
+	.engn_sw = &nv04_engn,
+	.cgrp = {{                        }, &nv04_cgrp },
+	.chan = {{ 0, 0, NV03_CHANNEL_DMA }, &nv04_chan },
 };
 
 int
 nv04_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_fifo **pfifo)
 {
-	return nv04_fifo_new_(&nv04_fifo, device, type, inst, 16, nv04_fifo_ramfc, pfifo);
+	return nvkm_fifo_new_(&nv04_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h
deleted file mode 100644
index 3f23bcde4a54..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv04.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NV04_FIFO_H__
-#define __NV04_FIFO_H__
-#define nv04_fifo(p) container_of((p), struct nv04_fifo, base)
-#include "priv.h"
-
-struct nv04_fifo_ramfc {
-	unsigned bits:6;
-	unsigned ctxs:5;
-	unsigned ctxp:8;
-	unsigned regs:5;
-	unsigned regp;
-};
-
-struct nv04_fifo {
-	struct nvkm_fifo base;
-	const struct nv04_fifo_ramfc *ramfc;
-};
-
-int nv04_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
-		   int nr, const struct nv04_fifo_ramfc *, struct nvkm_fifo **);
-void nv04_fifo_init(struct nvkm_fifo *);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c
index f8887f0f2f82..a4bcf6b0a7e2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv10.c
@@ -21,41 +21,93 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
-#include "channv04.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "runl.h"
+
+#include <core/gpuobj.h>
+#include <subdev/instmem.h>
+
 #include "regsnv04.h"
 
-static const struct nv04_fifo_ramfc
-nv10_fifo_ramfc[] = {
-	{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
-	{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
-	{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
-	{ 16,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
-	{ 16, 16, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
-	{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_STATE },
-	{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
-	{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_ENGINE },
-	{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_PULL1 },
-	{}
+#include <nvif/class.h>
+
+static int
+nv10_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc;
+	const u32 base = chan->id * 32;
+
+	chan->ramfc_offset = base;
+
+	nvkm_kmap(ramfc);
+	nvkm_wo32(ramfc, base + 0x00, offset);
+	nvkm_wo32(ramfc, base + 0x04, offset);
+	nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4);
+	nvkm_wo32(ramfc, base + 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
+				      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
+#ifdef __BIG_ENDIAN
+				      NV_PFIFO_CACHE1_BIG_ENDIAN |
+#endif
+				      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
+	nvkm_done(ramfc);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+nv10_chan_ramfc = {
+	.layout = (const struct nvkm_ramfc_layout[]) {
+		{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
+		{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
+		{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
+		{ 16,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
+		{ 16, 16, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
+		{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_STATE },
+		{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
+		{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_ENGINE },
+		{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_PULL1 },
+		{}
+	},
+	.write = nv10_chan_ramfc_write,
+	.clear = nv04_chan_ramfc_clear,
+	.ctxdma = true,
+};
+
+static const struct nvkm_chan_func
+nv10_chan = {
+	.inst = &nv04_chan_inst,
+	.userd = &nv04_chan_userd,
+	.ramfc = &nv10_chan_ramfc,
+	.start = nv04_chan_start,
+	.stop = nv04_chan_stop,
 };
 
+int
+nv10_fifo_chid_nr(struct nvkm_fifo *fifo)
+{
+	return 32;
+}
+
 static const struct nvkm_fifo_func
 nv10_fifo = {
+	.chid_nr = nv10_fifo_chid_nr,
+	.chid_ctor = nv04_fifo_chid_ctor,
+	.runl_ctor = nv04_fifo_runl_ctor,
 	.init = nv04_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = nv04_fifo_engine_id,
-	.id_engine = nv04_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.chan = {
-		&nv10_fifo_dma_oclass,
-		NULL
-	},
+	.runl = &nv04_runl,
+	.engn = &nv04_engn,
+	.engn_sw = &nv04_engn,
+	.cgrp = {{                        }, &nv04_cgrp },
+	.chan = {{ 0, 0, NV10_CHANNEL_DMA }, &nv10_chan },
 };
 
 int
 nv10_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_fifo **pfifo)
 {
-	return nv04_fifo_new_(&nv10_fifo, device, type, inst, 32, nv10_fifo_ramfc, pfifo);
+	return nvkm_fifo_new_(&nv10_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c
index 3f94c7b5b054..c70f44fd4f3b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv17.c
@@ -21,37 +21,78 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
-#include "channv04.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+
 #include "regsnv04.h"
 
 #include <core/ramht.h>
 #include <subdev/instmem.h>
 
-static const struct nv04_fifo_ramfc
-nv17_fifo_ramfc[] = {
-	{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
-	{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
-	{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
-	{ 16,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
-	{ 16, 16, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
-	{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_STATE },
-	{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
-	{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_ENGINE },
-	{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_PULL1 },
-	{ 32,  0, 0x20,  0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE },
-	{ 32,  0, 0x24,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP },
-	{ 32,  0, 0x28,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT },
-	{ 32,  0, 0x2c,  0, NV10_PFIFO_CACHE1_SEMAPHORE },
-	{ 32,  0, 0x30,  0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE },
-	{}
+#include <nvif/class.h>
+
+static int
+nv17_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc;
+	const u32 base = chan->id * 64;
+
+	chan->ramfc_offset = base;
+
+	nvkm_kmap(ramfc);
+	nvkm_wo32(ramfc, base + 0x00, offset);
+	nvkm_wo32(ramfc, base + 0x04, offset);
+	nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4);
+	nvkm_wo32(ramfc, base + 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
+				      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
+#ifdef __BIG_ENDIAN
+				      NV_PFIFO_CACHE1_BIG_ENDIAN |
+#endif
+				      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
+	nvkm_done(ramfc);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+nv17_chan_ramfc = {
+	.layout = (const struct nvkm_ramfc_layout[]) {
+		{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
+		{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
+		{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
+		{ 16,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
+		{ 16, 16, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
+		{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_STATE },
+		{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
+		{ 32,  0, 0x18,  0, NV04_PFIFO_CACHE1_ENGINE },
+		{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_PULL1 },
+		{ 32,  0, 0x20,  0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE },
+		{ 32,  0, 0x24,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP },
+		{ 32,  0, 0x28,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT },
+		{ 32,  0, 0x2c,  0, NV10_PFIFO_CACHE1_SEMAPHORE },
+		{ 32,  0, 0x30,  0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE },
+		{}
+	},
+	.write = nv17_chan_ramfc_write,
+	.clear = nv04_chan_ramfc_clear,
+	.ctxdma = true,
+};
+
+static const struct nvkm_chan_func
+nv17_chan = {
+	.inst = &nv04_chan_inst,
+	.userd = &nv04_chan_userd,
+	.ramfc = &nv17_chan_ramfc,
+	.start = nv04_chan_start,
+	.stop = nv04_chan_stop,
 };
 
 static void
-nv17_fifo_init(struct nvkm_fifo *base)
+nv17_fifo_init(struct nvkm_fifo *fifo)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
 	struct nvkm_ramht *ramht = imem->ramht;
 	struct nvkm_memory *ramro = imem->ramro;
@@ -67,7 +108,7 @@ nv17_fifo_init(struct nvkm_fifo *base)
 	nvkm_wr32(device, NV03_PFIFO_RAMFC, nvkm_memory_addr(ramfc) >> 8 |
 					    0x00010000);
 
-	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1);
+	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask);
 
 	nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff);
 	nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff);
@@ -79,21 +120,23 @@ nv17_fifo_init(struct nvkm_fifo *base)
 
 static const struct nvkm_fifo_func
 nv17_fifo = {
+	.chid_nr = nv10_fifo_chid_nr,
+	.chid_ctor = nv04_fifo_chid_ctor,
+	.runl_ctor = nv04_fifo_runl_ctor,
 	.init = nv17_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = nv04_fifo_engine_id,
-	.id_engine = nv04_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.chan = {
-		&nv17_fifo_dma_oclass,
-		NULL
-	},
+	.runl = &nv04_runl,
+	.engn = &nv04_engn,
+	.engn_sw = &nv04_engn,
+	.cgrp = {{                        }, &nv04_cgrp },
+	.chan = {{ 0, 0, NV17_CHANNEL_DMA }, &nv17_chan },
 };
 
 int
 nv17_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_fifo **pfifo)
 {
-	return nv04_fifo_new_(&nv17_fifo, device, type, inst, 32, nv17_fifo_ramfc, pfifo);
+	return nvkm_fifo_new_(&nv17_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
index f9ea46809bc0..e50a94b6d7f8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv40.c
@@ -21,46 +21,166 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv04.h"
-#include "channv04.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+
 #include "regsnv04.h"
 
 #include <core/ramht.h>
 #include <subdev/fb.h>
 #include <subdev/instmem.h>
 
-static const struct nv04_fifo_ramfc
-nv40_fifo_ramfc[] = {
-	{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
-	{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
-	{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
-	{ 32,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
-	{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
-	{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_STATE },
-	{ 28,  0, 0x18,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
-	{  2, 28, 0x18, 28, 0x002058 },
-	{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_ENGINE },
-	{ 32,  0, 0x20,  0, NV04_PFIFO_CACHE1_PULL1 },
-	{ 32,  0, 0x24,  0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE },
-	{ 32,  0, 0x28,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP },
-	{ 32,  0, 0x2c,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT },
-	{ 32,  0, 0x30,  0, NV10_PFIFO_CACHE1_SEMAPHORE },
-	{ 32,  0, 0x34,  0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE },
-	{ 32,  0, 0x38,  0, NV40_PFIFO_GRCTX_INSTANCE },
-	{ 17,  0, 0x3c,  0, NV04_PFIFO_DMA_TIMESLICE },
-	{ 32,  0, 0x40,  0, 0x0032e4 },
-	{ 32,  0, 0x44,  0, 0x0032e8 },
-	{ 32,  0, 0x4c,  0, 0x002088 },
-	{ 32,  0, 0x50,  0, 0x003300 },
-	{ 32,  0, 0x54,  0, 0x00330c },
-	{}
+#include <nvif/class.h>
+
+static int
+nv40_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc;
+	const u32 base = chan->id * 128;
+
+	chan->ramfc_offset = base;
+
+	nvkm_kmap(ramfc);
+	nvkm_wo32(ramfc, base + 0x00, offset);
+	nvkm_wo32(ramfc, base + 0x04, offset);
+	nvkm_wo32(ramfc, base + 0x0c, chan->push->addr >> 4);
+	nvkm_wo32(ramfc, base + 0x18, 0x30000000 |
+				      NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
+				      NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
+#ifdef __BIG_ENDIAN
+				      NV_PFIFO_CACHE1_BIG_ENDIAN |
+#endif
+				      NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);
+	nvkm_wo32(ramfc, base + 0x3c, 0x0001ffff);
+	nvkm_done(ramfc);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+nv40_chan_ramfc = {
+	.layout = (const struct nvkm_ramfc_layout[]) {
+		{ 32,  0, 0x00,  0, NV04_PFIFO_CACHE1_DMA_PUT },
+		{ 32,  0, 0x04,  0, NV04_PFIFO_CACHE1_DMA_GET },
+		{ 32,  0, 0x08,  0, NV10_PFIFO_CACHE1_REF_CNT },
+		{ 32,  0, 0x0c,  0, NV04_PFIFO_CACHE1_DMA_INSTANCE },
+		{ 32,  0, 0x10,  0, NV04_PFIFO_CACHE1_DMA_DCOUNT },
+		{ 32,  0, 0x14,  0, NV04_PFIFO_CACHE1_DMA_STATE },
+		{ 28,  0, 0x18,  0, NV04_PFIFO_CACHE1_DMA_FETCH },
+		{  2, 28, 0x18, 28, 0x002058 },
+		{ 32,  0, 0x1c,  0, NV04_PFIFO_CACHE1_ENGINE },
+		{ 32,  0, 0x20,  0, NV04_PFIFO_CACHE1_PULL1 },
+		{ 32,  0, 0x24,  0, NV10_PFIFO_CACHE1_ACQUIRE_VALUE },
+		{ 32,  0, 0x28,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP },
+		{ 32,  0, 0x2c,  0, NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT },
+		{ 32,  0, 0x30,  0, NV10_PFIFO_CACHE1_SEMAPHORE },
+		{ 32,  0, 0x34,  0, NV10_PFIFO_CACHE1_DMA_SUBROUTINE },
+		{ 32,  0, 0x38,  0, NV40_PFIFO_GRCTX_INSTANCE },
+		{ 17,  0, 0x3c,  0, NV04_PFIFO_DMA_TIMESLICE },
+		{ 32,  0, 0x40,  0, 0x0032e4 },
+		{ 32,  0, 0x44,  0, 0x0032e8 },
+		{ 32,  0, 0x4c,  0, 0x002088 },
+		{ 32,  0, 0x50,  0, 0x003300 },
+		{ 32,  0, 0x54,  0, 0x00330c },
+		{}
+	},
+	.write = nv40_chan_ramfc_write,
+	.clear = nv04_chan_ramfc_clear,
+	.ctxdma = true,
+};
+
+static const struct nvkm_chan_func_userd
+nv40_chan_userd = {
+	.bar = 0,
+	.base = 0xc00000,
+	.size = 0x001000,
+};
+
+static const struct nvkm_chan_func
+nv40_chan = {
+	.inst = &nv04_chan_inst,
+	.userd = &nv40_chan_userd,
+	.ramfc = &nv40_chan_ramfc,
+	.start = nv04_chan_start,
+	.stop = nv04_chan_stop,
 };
 
+static int
+nv40_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan)
+{
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	struct nvkm_instmem *imem = fifo->engine.subdev.device->imem;
+	u32 context = chan->id << 23 | engn->id << 20;
+	int hash;
+
+	mutex_lock(&fifo->mutex);
+	hash = nvkm_ramht_insert(imem->ramht, eobj, chan->id, 4, eobj->handle, context);
+	mutex_unlock(&fifo->mutex);
+	return hash;
+}
+
 static void
-nv40_fifo_init(struct nvkm_fifo *base)
+nv40_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
 {
-	struct nv04_fifo *fifo = nv04_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_fifo *fifo = chan->cgrp->runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_memory *ramfc = device->imem->ramfc;
+	u32 inst = 0x00000000, reg, ctx;
+	int chid;
+
+	switch (engn->engine->subdev.type) {
+	case NVKM_ENGINE_GR:
+		reg = 0x0032e0;
+		ctx = 0x38;
+		break;
+	case NVKM_ENGINE_MPEG:
+		if (WARN_ON(device->chipset < 0x44))
+			return;
+		reg = 0x00330c;
+		ctx = 0x54;
+		break;
+	default:
+		WARN_ON(1);
+		return;
+	}
+
+	if (cctx)
+		inst = cctx->vctx->inst->addr >> 4;
+
+	spin_lock_irq(&fifo->lock);
+	nvkm_mask(device, 0x002500, 0x00000001, 0x00000000);
+
+	chid = nvkm_rd32(device, 0x003204) & (fifo->chid->nr - 1);
+	if (chid == chan->id)
+		nvkm_wr32(device, reg, inst);
+
+	nvkm_kmap(ramfc);
+	nvkm_wo32(ramfc, chan->ramfc_offset + ctx, inst);
+	nvkm_done(ramfc);
+
+	nvkm_mask(device, 0x002500, 0x00000001, 0x00000001);
+	spin_unlock_irq(&fifo->lock);
+}
+
+static const struct nvkm_engn_func
+nv40_engn = {
+	.bind = nv40_ectx_bind,
+	.ramht_add = nv40_eobj_ramht_add,
+	.ramht_del = nv04_eobj_ramht_del,
+};
+
+static const struct nvkm_engn_func
+nv40_engn_sw = {
+	.ramht_add = nv40_eobj_ramht_add,
+	.ramht_del = nv04_eobj_ramht_del,
+};
+
+static void
+nv40_fifo_init(struct nvkm_fifo *fifo)
+{
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	struct nvkm_fb *fb = device->fb;
 	struct nvkm_instmem *imem = device->imem;
 	struct nvkm_ramht *ramht = imem->ramht;
@@ -98,7 +218,7 @@ nv40_fifo_init(struct nvkm_fifo *base)
 		break;
 	}
 
-	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1);
+	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask);
 
 	nvkm_wr32(device, NV03_PFIFO_INTR_0, 0xffffffff);
 	nvkm_wr32(device, NV03_PFIFO_INTR_EN_0, 0xffffffff);
@@ -110,21 +230,23 @@ nv40_fifo_init(struct nvkm_fifo *base)
 
 static const struct nvkm_fifo_func
 nv40_fifo = {
+	.chid_nr = nv10_fifo_chid_nr,
+	.chid_ctor = nv04_fifo_chid_ctor,
+	.runl_ctor = nv04_fifo_runl_ctor,
 	.init = nv40_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = nv04_fifo_engine_id,
-	.id_engine = nv04_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.chan = {
-		&nv40_fifo_dma_oclass,
-		NULL
-	},
+	.runl = &nv04_runl,
+	.engn = &nv40_engn,
+	.engn_sw = &nv40_engn_sw,
+	.cgrp = {{                        }, &nv04_cgrp },
+	.chan = {{ 0, 0, NV40_CHANNEL_DMA }, &nv40_chan },
 };
 
 int
 nv40_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_fifo **pfifo)
 {
-	return nv04_fifo_new_(&nv40_fifo, device, type, inst, 32, nv40_fifo_ramfc, pfifo);
+	return nvkm_fifo_new_(&nv40_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
index a08742cf425a..954b5f3a7d57 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c
@@ -21,62 +21,325 @@
  *
  * Authors: Ben Skeggs
  */
-#include "nv50.h"
-#include "channv50.h"
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
 
-#include <core/gpuobj.h>
+#include <core/ramht.h>
+#include <subdev/timer.h>
 
-static void
-nv50_fifo_runlist_update_locked(struct nv50_fifo *fifo)
+#include <nvif/class.h>
+
+void
+nv50_eobj_ramht_del(struct nvkm_chan *chan, int hash)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_memory *cur;
-	int i, p;
+	nvkm_ramht_remove(chan->ramht, hash);
+}
 
-	cur = fifo->runlist[fifo->cur_runlist];
-	fifo->cur_runlist = !fifo->cur_runlist;
+int
+nv50_eobj_ramht_add(struct nvkm_engn *engn, struct nvkm_object *eobj, struct nvkm_chan *chan)
+{
+	return nvkm_ramht_insert(chan->ramht, eobj, 0, 4, eobj->handle, engn->id << 20);
+}
 
-	nvkm_kmap(cur);
-	for (i = 0, p = 0; i < fifo->base.nr; i++) {
-		if (nvkm_rd32(device, 0x002600 + (i * 4)) & 0x80000000)
-			nvkm_wo32(cur, p++ * 4, i);
-	}
-	nvkm_done(cur);
+void
+nv50_chan_stop(struct nvkm_chan *chan)
+{
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
 
-	nvkm_wr32(device, 0x0032f4, nvkm_memory_addr(cur) >> 12);
-	nvkm_wr32(device, 0x0032ec, p);
-	nvkm_wr32(device, 0x002500, 0x00000101);
+	nvkm_mask(device, 0x002600 + (chan->id * 4), 0x80000000, 0x00000000);
 }
 
 void
-nv50_fifo_runlist_update(struct nv50_fifo *fifo)
+nv50_chan_start(struct nvkm_chan *chan)
 {
-	mutex_lock(&fifo->base.mutex);
-	nv50_fifo_runlist_update_locked(fifo);
-	mutex_unlock(&fifo->base.mutex);
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_mask(device, 0x002600 + (chan->id * 4), 0x80000000, 0x80000000);
 }
 
-int
-nv50_fifo_oneinit(struct nvkm_fifo *base)
+void
+nv50_chan_unbind(struct nvkm_chan *chan)
 {
-	struct nv50_fifo *fifo = nv50_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x002600 + (chan->id * 4), 0x00000000);
+}
+
+static void
+nv50_chan_bind(struct nvkm_chan *chan)
+{
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	nvkm_wr32(device, 0x002600 + (chan->id * 4), chan->ramfc->addr >> 12);
+}
+
+static int
+nv50_chan_ramfc_write(struct nvkm_chan *chan, u64 offset, u64 length, u32 devm, bool priv)
+{
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+	const u32 limit2 = ilog2(length / 8);
 	int ret;
 
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 4, 0x1000,
-			      false, &fifo->runlist[0]);
+	ret = nvkm_gpuobj_new(device, 0x0200, 0x1000, true, chan->inst, &chan->ramfc);
+	if (ret)
+		return ret;
+
+	ret = nvkm_gpuobj_new(device, 0x1200, 0, true, chan->inst, &chan->eng);
 	if (ret)
 		return ret;
 
-	return nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 128 * 4, 0x1000,
-			       false, &fifo->runlist[1]);
+	ret = nvkm_gpuobj_new(device, 0x4000, 0, false, chan->inst, &chan->pgd);
+	if (ret)
+		return ret;
+
+	ret = nvkm_ramht_new(device, 0x8000, 16, chan->inst, &chan->ramht);
+	if (ret)
+		return ret;
+
+	nvkm_kmap(chan->ramfc);
+	nvkm_wo32(chan->ramfc, 0x3c, 0x403f6078);
+	nvkm_wo32(chan->ramfc, 0x44, 0x01003fff);
+	nvkm_wo32(chan->ramfc, 0x48, chan->push->node->offset >> 4);
+	nvkm_wo32(chan->ramfc, 0x50, lower_32_bits(offset));
+	nvkm_wo32(chan->ramfc, 0x54, upper_32_bits(offset) | (limit2 << 16));
+	nvkm_wo32(chan->ramfc, 0x60, 0x7fffffff);
+	nvkm_wo32(chan->ramfc, 0x78, 0x00000000);
+	nvkm_wo32(chan->ramfc, 0x7c, 0x30000000 | devm);
+	nvkm_wo32(chan->ramfc, 0x80, ((chan->ramht->bits - 9) << 27) |
+				     (4 << 24) /* SEARCH_FULL */ |
+				     (chan->ramht->gpuobj->node->offset >> 4));
+	nvkm_done(chan->ramfc);
+	return 0;
+}
+
+static const struct nvkm_chan_func_ramfc
+nv50_chan_ramfc = {
+	.write = nv50_chan_ramfc_write,
+	.ctxdma = true,
+	.devm = 0xfff,
+};
+
+const struct nvkm_chan_func_userd
+nv50_chan_userd = {
+	.bar = 0,
+	.base = 0xc00000,
+	.size = 0x002000,
+};
+
+const struct nvkm_chan_func_inst
+nv50_chan_inst = {
+	.size = 0x10000,
+	.vmm = true,
+};
+
+static const struct nvkm_chan_func
+nv50_chan = {
+	.inst = &nv50_chan_inst,
+	.userd = &nv50_chan_userd,
+	.ramfc = &nv50_chan_ramfc,
+	.bind = nv50_chan_bind,
+	.unbind = nv50_chan_unbind,
+	.start = nv50_chan_start,
+	.stop = nv50_chan_stop,
+};
+
+static void
+nv50_ectx_bind(struct nvkm_engn *engn, struct nvkm_cctx *cctx, struct nvkm_chan *chan)
+{
+	struct nvkm_subdev *subdev = &chan->cgrp->runl->fifo->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	u64 start = 0, limit = 0;
+	u32 flags = 0, ptr0, save;
+
+	switch (engn->engine->subdev.type) {
+	case NVKM_ENGINE_GR    : ptr0 = 0x0000; break;
+	case NVKM_ENGINE_MPEG  : ptr0 = 0x0060; break;
+	default:
+		WARN_ON(1);
+		return;
+	}
+
+	if (!cctx) {
+		/* HW bug workaround:
+		 *
+		 * PFIFO will hang forever if the connected engines don't report
+		 * that they've processed the context switch request.
+		 *
+		 * In order for the kickoff to work, we need to ensure all the
+		 * connected engines are in a state where they can answer.
+		 *
+		 * Newer chipsets don't seem to suffer from this issue, and well,
+		 * there's also a "ignore these engines" bitmask reg we can use
+		 * if we hit the issue there..
+		 */
+		save = nvkm_mask(device, 0x00b860, 0x00000001, 0x00000001);
+
+		/* Tell engines to save out contexts. */
+		nvkm_wr32(device, 0x0032fc, chan->inst->addr >> 12);
+		nvkm_msec(device, 2000,
+			if (nvkm_rd32(device, 0x0032fc) != 0xffffffff)
+				break;
+		);
+		nvkm_wr32(device, 0x00b860, save);
+	} else {
+		flags = 0x00190000;
+		start = cctx->vctx->inst->addr;
+		limit = start + cctx->vctx->inst->size - 1;
+	}
+
+	nvkm_kmap(chan->eng);
+	nvkm_wo32(chan->eng, ptr0 + 0x00, flags);
+	nvkm_wo32(chan->eng, ptr0 + 0x04, lower_32_bits(limit));
+	nvkm_wo32(chan->eng, ptr0 + 0x08, lower_32_bits(start));
+	nvkm_wo32(chan->eng, ptr0 + 0x0c, upper_32_bits(limit) << 24 |
+					  lower_32_bits(start));
+	nvkm_wo32(chan->eng, ptr0 + 0x10, 0x00000000);
+	nvkm_wo32(chan->eng, ptr0 + 0x14, 0x00000000);
+	nvkm_done(chan->eng);
 }
 
+static const struct nvkm_engn_func
+nv50_engn = {
+	.bind = nv50_ectx_bind,
+	.ramht_add = nv50_eobj_ramht_add,
+	.ramht_del = nv50_eobj_ramht_del,
+};
+
+const struct nvkm_engn_func
+nv50_engn_sw = {
+	.ramht_add = nv50_eobj_ramht_add,
+	.ramht_del = nv50_eobj_ramht_del,
+};
+
+static bool
+nv50_runl_pending(struct nvkm_runl *runl)
+{
+	return nvkm_rd32(runl->fifo->engine.subdev.device, 0x0032ec) & 0x00000100;
+}
+
+int
+nv50_runl_wait(struct nvkm_runl *runl)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+
+	nvkm_msec(fifo->engine.subdev.device, fifo->timeout.chan_msec,
+		if (!nvkm_runl_update_pending(runl))
+			return 0;
+		usleep_range(1, 2);
+	);
+
+	return -ETIMEDOUT;
+}
+
+static void
+nv50_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u64 addr = nvkm_memory_addr(memory) + start;
+
+	nvkm_wr32(device, 0x0032f4, addr >> 12);
+	nvkm_wr32(device, 0x0032ec, count);
+}
+
+static void
+nv50_runl_insert_chan(struct nvkm_chan *chan, struct nvkm_memory *memory, u64 offset)
+{
+	nvkm_wo32(memory, offset, chan->id);
+}
+
+static struct nvkm_memory *
+nv50_runl_alloc(struct nvkm_runl *runl, u32 *offset)
+{
+	const u32 segment = ALIGN((runl->cgrp_nr + runl->chan_nr) * runl->func->size, 0x1000);
+	const u32 maxsize = (runl->cgid ? runl->cgid->nr : 0) + runl->chid->nr;
+	int ret;
+
+	if (unlikely(!runl->mem)) {
+		ret = nvkm_memory_new(runl->fifo->engine.subdev.device, NVKM_MEM_TARGET_INST,
+				      maxsize * 2 * runl->func->size, 0, false, &runl->mem);
+		if (ret) {
+			RUNL_ERROR(runl, "alloc %d\n", ret);
+			return ERR_PTR(ret);
+		}
+	} else {
+		if (runl->offset + segment >= nvkm_memory_size(runl->mem)) {
+			ret = runl->func->wait(runl);
+			if (ret) {
+				RUNL_DEBUG(runl, "rewind timeout");
+				return ERR_PTR(ret);
+			}
+
+			runl->offset = 0;
+		}
+	}
+
+	*offset = runl->offset;
+	runl->offset += segment;
+	return runl->mem;
+}
+
+int
+nv50_runl_update(struct nvkm_runl *runl)
+{
+	struct nvkm_memory *memory;
+	struct nvkm_cgrp *cgrp;
+	struct nvkm_chan *chan;
+	u32 start, offset, count;
+
+	/*TODO: prio, interleaving. */
+
+	RUNL_TRACE(runl, "RAMRL: update cgrps:%d chans:%d", runl->cgrp_nr, runl->chan_nr);
+	memory = nv50_runl_alloc(runl, &start);
+	if (IS_ERR(memory))
+		return PTR_ERR(memory);
+
+	RUNL_TRACE(runl, "RAMRL: update start:%08x", start);
+	offset = start;
+
+	nvkm_kmap(memory);
+	nvkm_runl_foreach_cgrp(cgrp, runl) {
+		if (cgrp->hw) {
+			CGRP_TRACE(cgrp, "     RAMRL+%08x: chans:%d", offset, cgrp->chan_nr);
+			runl->func->insert_cgrp(cgrp, memory, offset);
+			offset += runl->func->size;
+		}
+
+		nvkm_cgrp_foreach_chan(chan, cgrp) {
+			CHAN_TRACE(chan, "RAMRL+%08x: [%s]", offset, chan->name);
+			runl->func->insert_chan(chan, memory, offset);
+			offset += runl->func->size;
+		}
+	}
+	nvkm_done(memory);
+
+	/*TODO: look into using features on newer HW to guarantee forward progress. */
+	list_rotate_left(&runl->cgrps);
+
+	count = (offset - start) / runl->func->size;
+	RUNL_TRACE(runl, "RAMRL: commit start:%08x count:%d", start, count);
+
+	runl->func->commit(runl, memory, start, count);
+	return 0;
+}
+
+const struct nvkm_runl_func
+nv50_runl = {
+	.size = 4,
+	.update = nv50_runl_update,
+	.insert_chan = nv50_runl_insert_chan,
+	.commit = nv50_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = nv50_runl_pending,
+};
+
 void
-nv50_fifo_init(struct nvkm_fifo *base)
+nv50_fifo_init(struct nvkm_fifo *fifo)
 {
-	struct nv50_fifo *fifo = nv50_fifo(base);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
+	struct nvkm_runl *runl = nvkm_runl_first(fifo);
+	struct nvkm_device *device = fifo->engine.subdev.device;
 	int i;
 
 	nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
@@ -89,61 +352,47 @@ nv50_fifo_init(struct nvkm_fifo *base)
 
 	for (i = 0; i < 128; i++)
 		nvkm_wr32(device, 0x002600 + (i * 4), 0x00000000);
-	nv50_fifo_runlist_update_locked(fifo);
+
+	atomic_set(&runl->changed, 1);
+	runl->func->update(runl);
 
 	nvkm_wr32(device, 0x003200, 0x00000001);
 	nvkm_wr32(device, 0x003250, 0x00000001);
 	nvkm_wr32(device, 0x002500, 0x00000001);
 }
 
-void *
-nv50_fifo_dtor(struct nvkm_fifo *base)
+int
+nv50_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr)
 {
-	struct nv50_fifo *fifo = nv50_fifo(base);
-	nvkm_memory_unref(&fifo->runlist[1]);
-	nvkm_memory_unref(&fifo->runlist[0]);
-	return fifo;
+	/* CHID 0 is unusable (some kind of PIO channel?), 127 is "channel invalid". */
+	return nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 1, nr - 2, &fifo->chid);
 }
 
 int
-nv50_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device,
-	       enum nvkm_subdev_type type, int inst, struct nvkm_fifo **pfifo)
+nv50_fifo_chid_nr(struct nvkm_fifo *fifo)
 {
-	struct nv50_fifo *fifo;
-	int ret;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-	*pfifo = &fifo->base;
-
-	ret = nvkm_fifo_ctor(func, device, type, inst, 128, &fifo->base);
-	if (ret)
-		return ret;
-
-	set_bit(0, fifo->base.mask); /* PIO channel */
-	set_bit(127, fifo->base.mask); /* inactive channel */
-	return 0;
+	return 128;
 }
 
 static const struct nvkm_fifo_func
 nv50_fifo = {
-	.dtor = nv50_fifo_dtor,
-	.oneinit = nv50_fifo_oneinit,
+	.chid_nr = nv50_fifo_chid_nr,
+	.chid_ctor = nv50_fifo_chid_ctor,
+	.runl_ctor = nv04_fifo_runl_ctor,
 	.init = nv50_fifo_init,
 	.intr = nv04_fifo_intr,
-	.engine_id = nv04_fifo_engine_id,
-	.id_engine = nv04_fifo_id_engine,
 	.pause = nv04_fifo_pause,
 	.start = nv04_fifo_start,
-	.chan = {
-		&nv50_fifo_gpfifo_oclass,
-		NULL
-	},
+	.runl = &nv50_runl,
+	.engn = &nv50_engn,
+	.engn_sw = &nv50_engn_sw,
+	.cgrp = {{                           }, &nv04_cgrp },
+	.chan = {{ 0, 0, NV50_CHANNEL_GPFIFO }, &nv50_chan },
 };
 
 int
 nv50_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_fifo **pfifo)
 {
-	return nv50_fifo_new_(&nv50_fifo, device, type, inst, pfifo);
+	return nvkm_fifo_new_(&nv50_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h
deleted file mode 100644
index 0111e7e5a4e3..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-#ifndef __NV50_FIFO_H__
-#define __NV50_FIFO_H__
-#define nv50_fifo(p) container_of((p), struct nv50_fifo, base)
-#include "priv.h"
-
-struct nv50_fifo {
-	struct nvkm_fifo base;
-	struct nvkm_memory *runlist[2];
-	int cur_runlist;
-};
-
-int nv50_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
-		   struct nvkm_fifo **);
-
-void *nv50_fifo_dtor(struct nvkm_fifo *);
-int nv50_fifo_oneinit(struct nvkm_fifo *);
-void nv50_fifo_init(struct nvkm_fifo *);
-void nv50_fifo_runlist_update(struct nv50_fifo *);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
index 79cec57647f0..4d448be19224 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
@@ -3,46 +3,207 @@
 #define __NVKM_FIFO_PRIV_H__
 #define nvkm_fifo(p) container_of((p), struct nvkm_fifo, engine)
 #include <engine/fifo.h>
+#include <core/enum.h>
+struct nvkm_cctx;
+struct nvkm_cgrp;
+struct nvkm_engn;
+struct nvkm_memory;
+struct nvkm_runl;
+struct nvkm_runq;
+struct nvkm_vctx;
 
-int nvkm_fifo_ctor(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
-		   int nr, struct nvkm_fifo *);
-void nvkm_fifo_uevent(struct nvkm_fifo *);
-void nvkm_fifo_kevent(struct nvkm_fifo *, int chid);
-void nvkm_fifo_recover_chan(struct nvkm_fifo *, int chid);
-
-struct nvkm_fifo_chan *
-nvkm_fifo_chan_inst_locked(struct nvkm_fifo *, u64 inst);
-
-struct nvkm_fifo_chan_oclass;
 struct nvkm_fifo_func {
-	void *(*dtor)(struct nvkm_fifo *);
-	int (*oneinit)(struct nvkm_fifo *);
-	int (*info)(struct nvkm_fifo *, u64 mthd, u64 *data);
+	int (*chid_nr)(struct nvkm_fifo *);
+	int (*chid_ctor)(struct nvkm_fifo *, int nr);
+	int (*runq_nr)(struct nvkm_fifo *);
+	int (*runl_ctor)(struct nvkm_fifo *);
+
 	void (*init)(struct nvkm_fifo *);
-	void (*fini)(struct nvkm_fifo *);
-	void (*intr)(struct nvkm_fifo *);
-	void (*fault)(struct nvkm_fifo *, struct nvkm_fault_data *);
-	int (*engine_id)(struct nvkm_fifo *, struct nvkm_engine *);
-	struct nvkm_engine *(*id_engine)(struct nvkm_fifo *, int engi);
+	void (*init_pbdmas)(struct nvkm_fifo *, u32 mask);
+
+	irqreturn_t (*intr)(struct nvkm_inth *);
+	void (*intr_mmu_fault_unit)(struct nvkm_fifo *, int unit);
+	void (*intr_ctxsw_timeout)(struct nvkm_fifo *, u32 engm);
+
+	const struct nvkm_fifo_func_mmu_fault {
+		void (*recover)(struct nvkm_fifo *, struct nvkm_fault_data *);
+		const struct nvkm_enum *access;
+		const struct nvkm_enum *engine;
+		const struct nvkm_enum *reason;
+		const struct nvkm_enum *hubclient;
+		const struct nvkm_enum *gpcclient;
+	} *mmu_fault;
+
 	void (*pause)(struct nvkm_fifo *, unsigned long *);
 	void (*start)(struct nvkm_fifo *, unsigned long *);
-	void (*uevent_init)(struct nvkm_fifo *);
-	void (*uevent_fini)(struct nvkm_fifo *);
-	void (*recover_chan)(struct nvkm_fifo *, int chid);
-	int (*class_get)(struct nvkm_fifo *, int index, struct nvkm_oclass *);
-	int (*class_new)(struct nvkm_fifo *, const struct nvkm_oclass *,
-			 void *, u32, struct nvkm_object **);
-	const struct nvkm_fifo_chan_oclass *chan[];
+
+	int (*nonstall_ctor)(struct nvkm_fifo *);
+	const struct nvkm_event_func *nonstall;
+
+	const struct nvkm_runl_func *runl;
+	const struct nvkm_runq_func *runq;
+	const struct nvkm_engn_func *engn;
+	const struct nvkm_engn_func *engn_sw;
+	const struct nvkm_engn_func *engn_ce;
+
+	struct nvkm_fifo_func_cgrp {
+		struct nvkm_sclass user;
+		const struct nvkm_cgrp_func *func;
+		bool force;
+	} cgrp;
+
+	struct nvkm_fifo_func_chan {
+		struct nvkm_sclass user;
+		const struct nvkm_chan_func *func;
+	} chan;
 };
 
-void nv04_fifo_intr(struct nvkm_fifo *);
-int nv04_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *);
-struct nvkm_engine *nv04_fifo_id_engine(struct nvkm_fifo *, int);
+int nvkm_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+		   struct nvkm_fifo **);
+
+int nv04_fifo_chid_ctor(struct nvkm_fifo *, int);
+int nv04_fifo_runl_ctor(struct nvkm_fifo *);
+void nv04_fifo_init(struct nvkm_fifo *);
+irqreturn_t nv04_fifo_intr(struct nvkm_inth *);
 void nv04_fifo_pause(struct nvkm_fifo *, unsigned long *);
 void nv04_fifo_start(struct nvkm_fifo *, unsigned long *);
+extern const struct nvkm_runl_func nv04_runl;
+extern const struct nvkm_engn_func nv04_engn;
+extern const struct nvkm_cgrp_func nv04_cgrp;
+extern const struct nvkm_chan_func_inst nv04_chan_inst;
+extern const struct nvkm_chan_func_userd nv04_chan_userd;
+void nv04_chan_ramfc_clear(struct nvkm_chan *);
+void nv04_chan_start(struct nvkm_chan *);
+void nv04_chan_stop(struct nvkm_chan *);
+void nv04_eobj_ramht_del(struct nvkm_chan *, int);
+
+int nv10_fifo_chid_nr(struct nvkm_fifo *);
+
+int nv50_fifo_chid_nr(struct nvkm_fifo *);
+int nv50_fifo_chid_ctor(struct nvkm_fifo *, int);
+void nv50_fifo_init(struct nvkm_fifo *);
+extern const struct nvkm_runl_func nv50_runl;
+int nv50_runl_update(struct nvkm_runl *);
+int nv50_runl_wait(struct nvkm_runl *);
+extern const struct nvkm_engn_func nv50_engn_sw;
+extern const struct nvkm_chan_func_inst nv50_chan_inst;
+extern const struct nvkm_chan_func_userd nv50_chan_userd;
+void nv50_chan_unbind(struct nvkm_chan *);
+void nv50_chan_start(struct nvkm_chan *);
+void nv50_chan_stop(struct nvkm_chan *);
+void nv50_chan_preempt(struct nvkm_chan *);
+int nv50_eobj_ramht_add(struct nvkm_engn *, struct nvkm_object *, struct nvkm_chan *);
+void nv50_eobj_ramht_del(struct nvkm_chan *, int);
+
+extern const struct nvkm_event_func g84_fifo_nonstall;
+extern const struct nvkm_engn_func g84_engn;
+extern const struct nvkm_chan_func g84_chan;
+
+int gf100_fifo_chid_ctor(struct nvkm_fifo *, int);
+int gf100_fifo_runq_nr(struct nvkm_fifo *);
+bool gf100_fifo_intr_pbdma(struct nvkm_fifo *);
+void gf100_fifo_intr_mmu_fault(struct nvkm_fifo *);
+void gf100_fifo_intr_mmu_fault_unit(struct nvkm_fifo *, int);
+void gf100_fifo_intr_sched(struct nvkm_fifo *);
+void gf100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *, u32);
+void gf100_fifo_mmu_fault_recover(struct nvkm_fifo *, struct nvkm_fault_data *);
+extern const struct nvkm_enum gf100_fifo_mmu_fault_access[];
+extern const struct nvkm_event_func gf100_fifo_nonstall;
+bool gf100_runl_preempt_pending(struct nvkm_runl *);
+void gf100_runq_init(struct nvkm_runq *);
+bool gf100_runq_intr(struct nvkm_runq *, struct nvkm_runl *);
+void gf100_engn_mmu_fault_trigger(struct nvkm_engn *);
+bool gf100_engn_mmu_fault_triggered(struct nvkm_engn *);
+extern const struct nvkm_engn_func gf100_engn_sw;
+extern const struct nvkm_chan_func_inst gf100_chan_inst;
+void gf100_chan_userd_clear(struct nvkm_chan *);
+void gf100_chan_preempt(struct nvkm_chan *);
+
+int gk104_fifo_chid_nr(struct nvkm_fifo *);
+int gk104_fifo_runl_ctor(struct nvkm_fifo *);
+void gk104_fifo_init(struct nvkm_fifo *);
+void gk104_fifo_init_pbdmas(struct nvkm_fifo *, u32);
+irqreturn_t gk104_fifo_intr(struct nvkm_inth *);
+void gk104_fifo_intr_runlist(struct nvkm_fifo *);
+void gk104_fifo_intr_chsw(struct nvkm_fifo *);
+void gk104_fifo_intr_bind(struct nvkm_fifo *);
+extern const struct nvkm_fifo_func_mmu_fault gk104_fifo_mmu_fault;
+extern const struct nvkm_enum gk104_fifo_mmu_fault_reason[];
+extern const struct nvkm_enum gk104_fifo_mmu_fault_hubclient[];
+extern const struct nvkm_enum gk104_fifo_mmu_fault_gpcclient[];
+void gk104_runl_insert_chan(struct nvkm_chan *, struct nvkm_memory *, u64);
+void gk104_runl_commit(struct nvkm_runl *, struct nvkm_memory *, u32, int);
+bool gk104_runl_pending(struct nvkm_runl *);
+void gk104_runl_block(struct nvkm_runl *, u32);
+void gk104_runl_allow(struct nvkm_runl *, u32);
+void gk104_runl_fault_clear(struct nvkm_runl *);
+extern const struct nvkm_runq_func gk104_runq;
+void gk104_runq_init(struct nvkm_runq *);
+bool gk104_runq_intr(struct nvkm_runq *, struct nvkm_runl *);
+extern const struct nvkm_bitfield gk104_runq_intr_0_names[];
+bool gk104_runq_idle(struct nvkm_runq *);
+extern const struct nvkm_engn_func gk104_engn;
+bool gk104_engn_chsw(struct nvkm_engn *);
+int gk104_engn_cxid(struct nvkm_engn *, bool *cgid);
+int gk104_ectx_ctor(struct nvkm_engn *, struct nvkm_vctx *);
+extern const struct nvkm_engn_func gk104_engn_ce;
+extern const struct nvkm_chan_func_userd gk104_chan_userd;
+extern const struct nvkm_chan_func_ramfc gk104_chan_ramfc;
+void gk104_chan_bind(struct nvkm_chan *);
+void gk104_chan_bind_inst(struct nvkm_chan *);
+void gk104_chan_unbind(struct nvkm_chan *);
+void gk104_chan_start(struct nvkm_chan *);
+void gk104_chan_stop(struct nvkm_chan *);
+
+int gk110_fifo_chid_ctor(struct nvkm_fifo *, int);
+extern const struct nvkm_runl_func gk110_runl;
+extern const struct nvkm_cgrp_func gk110_cgrp;
+void gk110_runl_insert_cgrp(struct nvkm_cgrp *, struct nvkm_memory *, u64);
+extern const struct nvkm_chan_func gk110_chan;
+void gk110_chan_preempt(struct nvkm_chan *);
+
+extern const struct nvkm_runq_func gk208_runq;
+void gk208_runq_init(struct nvkm_runq *);
+
+void gm107_fifo_intr_mmu_fault_unit(struct nvkm_fifo *, int);
+extern const struct nvkm_fifo_func_mmu_fault gm107_fifo_mmu_fault;
+extern const struct nvkm_runl_func gm107_runl;
+extern const struct nvkm_chan_func gm107_chan;
+
+int gm200_fifo_chid_nr(struct nvkm_fifo *);
+int gm200_fifo_runq_nr(struct nvkm_fifo *);
+
+extern const struct nvkm_enum gv100_fifo_mmu_fault_access[];
+extern const struct nvkm_enum gv100_fifo_mmu_fault_reason[];
+extern const struct nvkm_enum gv100_fifo_mmu_fault_hubclient[];
+extern const struct nvkm_enum gv100_fifo_mmu_fault_gpcclient[];
+void gv100_runl_insert_cgrp(struct nvkm_cgrp *, struct nvkm_memory *, u64);
+void gv100_runl_insert_chan(struct nvkm_chan *, struct nvkm_memory *, u64);
+void gv100_runl_preempt(struct nvkm_runl *);
+extern const struct nvkm_runq_func gv100_runq;
+extern const struct nvkm_engn_func gv100_engn;
+void gv100_ectx_bind(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *);
+extern const struct nvkm_engn_func gv100_engn_ce;
+int gv100_ectx_ce_ctor(struct nvkm_engn *, struct nvkm_vctx *);
+void gv100_ectx_ce_bind(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *);
+extern const struct nvkm_chan_func_userd gv100_chan_userd;
+extern const struct nvkm_chan_func_ramfc gv100_chan_ramfc;
+
+void tu102_fifo_intr_ctxsw_timeout_info(struct nvkm_engn *, u32 info);
+extern const struct nvkm_fifo_func_mmu_fault tu102_fifo_mmu_fault;
 
-void gf100_fifo_intr_fault(struct nvkm_fifo *, int);
+int ga100_fifo_runl_ctor(struct nvkm_fifo *);
+int ga100_fifo_nonstall_ctor(struct nvkm_fifo *);
+extern const struct nvkm_event_func ga100_fifo_nonstall;
+extern const struct nvkm_runl_func ga100_runl;
+extern const struct nvkm_runq_func ga100_runq;
+extern const struct nvkm_engn_func ga100_engn;
+extern const struct nvkm_engn_func ga100_engn_ce;
+extern const struct nvkm_cgrp_func ga100_cgrp;
+extern const struct nvkm_chan_func ga100_chan;
 
-int gk104_fifo_engine_id(struct nvkm_fifo *, struct nvkm_engine *);
-struct nvkm_engine *gk104_fifo_id_engine(struct nvkm_fifo *, int);
+int nvkm_uchan_new(struct nvkm_fifo *, struct nvkm_cgrp *, const struct nvkm_oclass *,
+		   void *argv, u32 argc, struct nvkm_object **);
+int nvkm_ucgrp_new(struct nvkm_fifo *, const struct nvkm_oclass *, void *argv, u32 argc,
+		   struct nvkm_object **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c
new file mode 100644
index 000000000000..b5836cbc29aa
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c
@@ -0,0 +1,430 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "runl.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "priv.h"
+#include "runq.h"
+
+#include <core/gpuobj.h>
+#include <subdev/timer.h>
+#include <subdev/top.h>
+
+struct nvkm_cgrp *
+nvkm_engn_cgrp_get(struct nvkm_engn *engn, unsigned long *pirqflags)
+{
+	struct nvkm_cgrp *cgrp = NULL;
+	struct nvkm_chan *chan;
+	bool cgid;
+	int id;
+
+	id = engn->func->cxid(engn, &cgid);
+	if (id < 0)
+		return NULL;
+
+	if (!cgid) {
+		chan = nvkm_runl_chan_get_chid(engn->runl, id, pirqflags);
+		if (chan)
+			cgrp = chan->cgrp;
+	} else {
+		cgrp = nvkm_runl_cgrp_get_cgid(engn->runl, id, pirqflags);
+	}
+
+	WARN_ON(!cgrp);
+	return cgrp;
+}
+
+static void
+nvkm_runl_rc(struct nvkm_runl *runl)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_cgrp *cgrp, *gtmp;
+	struct nvkm_chan *chan, *ctmp;
+	struct nvkm_engn *engn;
+	unsigned long flags;
+	int rc, state, i;
+	bool reset;
+
+	/* Runlist is blocked before scheduling recovery - fetch count. */
+	BUG_ON(!mutex_is_locked(&runl->mutex));
+	rc = atomic_xchg(&runl->rc_pending, 0);
+	if (!rc)
+		return;
+
+	/* Look for channel groups flagged for RC. */
+	nvkm_runl_foreach_cgrp_safe(cgrp, gtmp, runl) {
+		state = atomic_cmpxchg(&cgrp->rc, NVKM_CGRP_RC_PENDING, NVKM_CGRP_RC_RUNNING);
+		if (state == NVKM_CGRP_RC_PENDING) {
+			/* Disable all channels in them, and remove from runlist. */
+			nvkm_cgrp_foreach_chan_safe(chan, ctmp, cgrp) {
+				nvkm_chan_error(chan, false);
+				nvkm_chan_remove_locked(chan);
+			}
+		}
+	}
+
+	/* On GPUs with runlist preempt, wait for PBDMA(s) servicing runlist to go idle. */
+	if (runl->func->preempt) {
+		for (i = 0; i < runl->runq_nr; i++) {
+			struct nvkm_runq *runq = runl->runq[i];
+
+			if (runq) {
+				nvkm_msec(fifo->engine.subdev.device, 2000,
+					if (runq->func->idle(runq))
+						break;
+				);
+			}
+		}
+	}
+
+	/* Look for engines that are still on flagged channel groups - reset them. */
+	nvkm_runl_foreach_engn_cond(engn, runl, engn->func->cxid) {
+		cgrp = nvkm_engn_cgrp_get(engn, &flags);
+		if (!cgrp) {
+			ENGN_DEBUG(engn, "cxid not valid");
+			continue;
+		}
+
+		reset = atomic_read(&cgrp->rc) == NVKM_CGRP_RC_RUNNING;
+		nvkm_cgrp_put(&cgrp, flags);
+		if (!reset) {
+			ENGN_DEBUG(engn, "cxid not in recovery");
+			continue;
+		}
+
+		ENGN_DEBUG(engn, "resetting...");
+		/*TODO: can we do something less of a potential catastrophe on failure? */
+		WARN_ON(nvkm_engine_reset(engn->engine));
+	}
+
+	/* Submit runlist update, and clear any remaining exception state. */
+	runl->func->update(runl);
+	if (runl->func->fault_clear)
+		runl->func->fault_clear(runl);
+
+	/* Unblock runlist processing. */
+	while (rc--)
+		nvkm_runl_allow(runl);
+	runl->func->wait(runl);
+}
+
+static void
+nvkm_runl_rc_runl(struct nvkm_runl *runl)
+{
+	RUNL_ERROR(runl, "rc scheduled");
+
+	nvkm_runl_block(runl);
+	if (runl->func->preempt)
+		runl->func->preempt(runl);
+
+	atomic_inc(&runl->rc_pending);
+	schedule_work(&runl->work);
+}
+
+void
+nvkm_runl_rc_cgrp(struct nvkm_cgrp *cgrp)
+{
+	if (atomic_cmpxchg(&cgrp->rc, NVKM_CGRP_RC_NONE, NVKM_CGRP_RC_PENDING) != NVKM_CGRP_RC_NONE)
+		return;
+
+	CGRP_ERROR(cgrp, "rc scheduled");
+	nvkm_runl_rc_runl(cgrp->runl);
+}
+
+void
+nvkm_runl_rc_engn(struct nvkm_runl *runl, struct nvkm_engn *engn)
+{
+	struct nvkm_cgrp *cgrp;
+	unsigned long flags;
+
+	/* Lookup channel group currently on engine. */
+	cgrp = nvkm_engn_cgrp_get(engn, &flags);
+	if (!cgrp) {
+		ENGN_DEBUG(engn, "rc skipped, not on channel");
+		return;
+	}
+
+	nvkm_runl_rc_cgrp(cgrp);
+	nvkm_cgrp_put(&cgrp, flags);
+}
+
+static void
+nvkm_runl_work(struct work_struct *work)
+{
+	struct nvkm_runl *runl = container_of(work, typeof(*runl), work);
+
+	mutex_lock(&runl->mutex);
+	nvkm_runl_rc(runl);
+	mutex_unlock(&runl->mutex);
+
+}
+
+struct nvkm_chan *
+nvkm_runl_chan_get_inst(struct nvkm_runl *runl, u64 inst, unsigned long *pirqflags)
+{
+	struct nvkm_chid *chid = runl->chid;
+	struct nvkm_chan *chan;
+	unsigned long flags;
+	int id;
+
+	spin_lock_irqsave(&chid->lock, flags);
+	for_each_set_bit(id, chid->used, chid->nr) {
+		chan = chid->data[id];
+		if (likely(chan)) {
+			if (chan->inst->addr == inst) {
+				spin_lock(&chan->cgrp->lock);
+				*pirqflags = flags;
+				spin_unlock(&chid->lock);
+				return chan;
+			}
+		}
+	}
+	spin_unlock_irqrestore(&chid->lock, flags);
+	return NULL;
+}
+
+struct nvkm_chan *
+nvkm_runl_chan_get_chid(struct nvkm_runl *runl, int id, unsigned long *pirqflags)
+{
+	struct nvkm_chid *chid = runl->chid;
+	struct nvkm_chan *chan;
+	unsigned long flags;
+
+	spin_lock_irqsave(&chid->lock, flags);
+	if (!WARN_ON(id >= chid->nr)) {
+		chan = chid->data[id];
+		if (likely(chan)) {
+			spin_lock(&chan->cgrp->lock);
+			*pirqflags = flags;
+			spin_unlock(&chid->lock);
+			return chan;
+		}
+	}
+	spin_unlock_irqrestore(&chid->lock, flags);
+	return NULL;
+}
+
+struct nvkm_cgrp *
+nvkm_runl_cgrp_get_cgid(struct nvkm_runl *runl, int id, unsigned long *pirqflags)
+{
+	struct nvkm_chid *cgid = runl->cgid;
+	struct nvkm_cgrp *cgrp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&cgid->lock, flags);
+	if (!WARN_ON(id >= cgid->nr)) {
+		cgrp = cgid->data[id];
+		if (likely(cgrp)) {
+			spin_lock(&cgrp->lock);
+			*pirqflags = flags;
+			spin_unlock(&cgid->lock);
+			return cgrp;
+		}
+	}
+	spin_unlock_irqrestore(&cgid->lock, flags);
+	return NULL;
+}
+
+int
+nvkm_runl_preempt_wait(struct nvkm_runl *runl)
+{
+	return nvkm_msec(runl->fifo->engine.subdev.device, runl->fifo->timeout.chan_msec,
+		if (!runl->func->preempt_pending(runl))
+			break;
+
+		nvkm_runl_rc(runl);
+		usleep_range(1, 2);
+	) < 0 ? -ETIMEDOUT : 0;
+}
+
+bool
+nvkm_runl_update_pending(struct nvkm_runl *runl)
+{
+	if (!runl->func->pending(runl))
+		return false;
+
+	nvkm_runl_rc(runl);
+	return true;
+}
+
+void
+nvkm_runl_update_locked(struct nvkm_runl *runl, bool wait)
+{
+	if (atomic_xchg(&runl->changed, 0) && runl->func->update) {
+		runl->func->update(runl);
+		if (wait)
+			runl->func->wait(runl);
+	}
+}
+
+void
+nvkm_runl_allow(struct nvkm_runl *runl)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	if (!--runl->blocked) {
+		RUNL_TRACE(runl, "running");
+		runl->func->allow(runl, ~0);
+	}
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+void
+nvkm_runl_block(struct nvkm_runl *runl)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+	unsigned long flags;
+
+	spin_lock_irqsave(&fifo->lock, flags);
+	if (!runl->blocked++) {
+		RUNL_TRACE(runl, "stopped");
+		runl->func->block(runl, ~0);
+	}
+	spin_unlock_irqrestore(&fifo->lock, flags);
+}
+
+void
+nvkm_runl_fini(struct nvkm_runl *runl)
+{
+	if (runl->func->fini)
+		runl->func->fini(runl);
+
+	flush_work(&runl->work);
+}
+
+void
+nvkm_runl_del(struct nvkm_runl *runl)
+{
+	struct nvkm_engn *engn, *engt;
+
+	nvkm_memory_unref(&runl->mem);
+
+	list_for_each_entry_safe(engn, engt, &runl->engns, head) {
+		list_del(&engn->head);
+		kfree(engn);
+	}
+
+	nvkm_chid_unref(&runl->chid);
+	nvkm_chid_unref(&runl->cgid);
+
+	list_del(&runl->head);
+	mutex_destroy(&runl->mutex);
+	kfree(runl);
+}
+
+struct nvkm_engn *
+nvkm_runl_add(struct nvkm_runl *runl, int engi, const struct nvkm_engn_func *func,
+	      enum nvkm_subdev_type type, int inst)
+{
+	struct nvkm_fifo *fifo = runl->fifo;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_engine *engine;
+	struct nvkm_engn *engn;
+
+	engine = nvkm_device_engine(device, type, inst);
+	if (!engine) {
+		RUNL_DEBUG(runl, "engn %d.%d[%s] not found", engi, inst, nvkm_subdev_type[type]);
+		return NULL;
+	}
+
+	if (!(engn = kzalloc(sizeof(*engn), GFP_KERNEL)))
+		return NULL;
+
+	engn->func = func;
+	engn->runl = runl;
+	engn->id = engi;
+	engn->engine = engine;
+	engn->fault = -1;
+	list_add_tail(&engn->head, &runl->engns);
+
+	/* Lookup MMU engine ID for fault handling. */
+	if (device->top)
+		engn->fault = nvkm_top_fault_id(device, engine->subdev.type, engine->subdev.inst);
+
+	if (engn->fault < 0 && fifo->func->mmu_fault) {
+		const struct nvkm_enum *map = fifo->func->mmu_fault->engine;
+
+		while (map->name) {
+			if (map->data2 == engine->subdev.type && map->inst == engine->subdev.inst) {
+				engn->fault = map->value;
+				break;
+			}
+			map++;
+		}
+	}
+
+	return engn;
+}
+
+struct nvkm_runl *
+nvkm_runl_get(struct nvkm_fifo *fifo, int runi, u32 addr)
+{
+	struct nvkm_runl *runl;
+
+	nvkm_runl_foreach(runl, fifo) {
+		if ((runi >= 0 && runl->id == runi) || (runi < 0 && runl->addr == addr))
+			return runl;
+	}
+
+	return NULL;
+}
+
+struct nvkm_runl *
+nvkm_runl_new(struct nvkm_fifo *fifo, int runi, u32 addr, int id_nr)
+{
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	struct nvkm_runl *runl;
+	int ret;
+
+	if (!(runl = kzalloc(sizeof(*runl), GFP_KERNEL)))
+		return NULL;
+
+	runl->func = fifo->func->runl;
+	runl->fifo = fifo;
+	runl->id = runi;
+	runl->addr = addr;
+	INIT_LIST_HEAD(&runl->engns);
+	INIT_LIST_HEAD(&runl->cgrps);
+	atomic_set(&runl->changed, 0);
+	mutex_init(&runl->mutex);
+	INIT_WORK(&runl->work, nvkm_runl_work);
+	atomic_set(&runl->rc_triggered, 0);
+	atomic_set(&runl->rc_pending, 0);
+	list_add_tail(&runl->head, &fifo->runls);
+
+	if (!fifo->chid) {
+		if ((ret = nvkm_chid_new(&nvkm_chan_event, subdev, id_nr, 0, id_nr, &runl->cgid)) ||
+		    (ret = nvkm_chid_new(&nvkm_chan_event, subdev, id_nr, 0, id_nr, &runl->chid))) {
+			RUNL_ERROR(runl, "cgid/chid: %d", ret);
+			nvkm_runl_del(runl);
+			return NULL;
+		}
+	} else {
+		runl->cgid = nvkm_chid_ref(fifo->cgid);
+		runl->chid = nvkm_chid_ref(fifo->chid);
+	}
+
+	return runl;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h
new file mode 100644
index 000000000000..c93d21bb7bd5
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.h
@@ -0,0 +1,125 @@
+#ifndef __NVKM_RUNL_H__
+#define __NVKM_RUNL_H__
+#include <core/intr.h>
+struct nvkm_cctx;
+struct nvkm_cgrp;
+struct nvkm_chan;
+struct nvkm_memory;
+struct nvkm_object;
+struct nvkm_vctx;
+enum nvkm_subdev_type;
+
+struct nvkm_engn {
+	const struct nvkm_engn_func {
+		bool (*chsw)(struct nvkm_engn *);
+		int (*cxid)(struct nvkm_engn *, bool *cgid);
+		void (*mmu_fault_trigger)(struct nvkm_engn *);
+		bool (*mmu_fault_triggered)(struct nvkm_engn *);
+		int (*ctor)(struct nvkm_engn *, struct nvkm_vctx *);
+		void (*bind)(struct nvkm_engn *, struct nvkm_cctx *, struct nvkm_chan *);
+		int (*ramht_add)(struct nvkm_engn *, struct nvkm_object *, struct nvkm_chan *);
+		void (*ramht_del)(struct nvkm_chan *, int hash);
+	} *func;
+	struct nvkm_runl *runl;
+	int id;
+
+	struct nvkm_engine *engine;
+
+	int fault;
+
+	struct list_head head;
+};
+
+#define ENGN_PRINT(e,l,p,f,a...)                                                           \
+	RUNL_PRINT((e)->runl, l, p, "%02d[%8s]:"f, (e)->id, (e)->engine->subdev.name, ##a)
+#define ENGN_DEBUG(e,f,a...) ENGN_PRINT((e), DEBUG,   info, " "f"\n", ##a)
+
+struct nvkm_runl {
+	const struct nvkm_runl_func {
+		void (*init)(struct nvkm_runl *);
+		void (*fini)(struct nvkm_runl *);
+		int runqs;
+		u8 size;
+		int (*update)(struct nvkm_runl *);
+		void (*insert_cgrp)(struct nvkm_cgrp *, struct nvkm_memory *, u64 offset);
+		void (*insert_chan)(struct nvkm_chan *, struct nvkm_memory *, u64 offset);
+		void (*commit)(struct nvkm_runl *, struct nvkm_memory *, u32 start, int count);
+		int (*wait)(struct nvkm_runl *);
+		bool (*pending)(struct nvkm_runl *);
+		void (*block)(struct nvkm_runl *, u32 engm);
+		void (*allow)(struct nvkm_runl *, u32 engm);
+		void (*fault_clear)(struct nvkm_runl *);
+		void (*preempt)(struct nvkm_runl *);
+		bool (*preempt_pending)(struct nvkm_runl *);
+	} *func;
+	struct nvkm_fifo *fifo;
+	int id;
+	u32 addr;
+	u32 chan;
+	u16 doorbell;
+
+	struct nvkm_chid *cgid;
+#define NVKM_CHAN_EVENT_ERRORED BIT(0)
+	struct nvkm_chid *chid;
+
+	struct list_head engns;
+
+	struct nvkm_runq *runq[2];
+	int runq_nr;
+
+	struct nvkm_inth inth;
+
+	struct list_head cgrps;
+	int cgrp_nr;
+	int chan_nr;
+	atomic_t changed;
+	struct nvkm_memory *mem;
+	u32 offset;
+	struct mutex mutex;
+
+	int blocked;
+
+	struct work_struct work;
+	atomic_t rc_triggered;
+	atomic_t rc_pending;
+
+	struct list_head head;
+};
+
+struct nvkm_runl *nvkm_runl_new(struct nvkm_fifo *, int runi, u32 addr, int id_nr);
+struct nvkm_runl *nvkm_runl_get(struct nvkm_fifo *, int runi, u32 addr);
+struct nvkm_engn *nvkm_runl_add(struct nvkm_runl *, int engi, const struct nvkm_engn_func *,
+				enum nvkm_subdev_type, int inst);
+void nvkm_runl_del(struct nvkm_runl *);
+void nvkm_runl_fini(struct nvkm_runl *);
+void nvkm_runl_block(struct nvkm_runl *);
+void nvkm_runl_allow(struct nvkm_runl *);
+void nvkm_runl_update_locked(struct nvkm_runl *, bool wait);
+bool nvkm_runl_update_pending(struct nvkm_runl *);
+int nvkm_runl_preempt_wait(struct nvkm_runl *);
+
+void nvkm_runl_rc_engn(struct nvkm_runl *, struct nvkm_engn *);
+void nvkm_runl_rc_cgrp(struct nvkm_cgrp *);
+
+struct nvkm_cgrp *nvkm_runl_cgrp_get_cgid(struct nvkm_runl *, int cgid, unsigned long *irqflags);
+struct nvkm_chan *nvkm_runl_chan_get_chid(struct nvkm_runl *, int chid, unsigned long *irqflags);
+struct nvkm_chan *nvkm_runl_chan_get_inst(struct nvkm_runl *, u64 inst, unsigned long *irqflags);
+
+#define nvkm_runl_find_engn(engn,runl,cond) nvkm_list_find(engn, &(runl)->engns, head, (cond))
+
+#define nvkm_runl_first(fifo) list_first_entry(&(fifo)->runls, struct nvkm_runl, head)
+#define nvkm_runl_foreach(runl,fifo) list_for_each_entry((runl), &(fifo)->runls, head)
+#define nvkm_runl_foreach_cond(runl,fifo,cond) nvkm_list_foreach(runl, &(fifo)->runls, head, (cond))
+#define nvkm_runl_foreach_engn(engn,runl) list_for_each_entry((engn), &(runl)->engns, head)
+#define nvkm_runl_foreach_engn_cond(engn,runl,cond) \
+	nvkm_list_foreach(engn, &(runl)->engns, head, (cond))
+#define nvkm_runl_foreach_cgrp(cgrp,runl) list_for_each_entry((cgrp), &(runl)->cgrps, head)
+#define nvkm_runl_foreach_cgrp_safe(cgrp,gtmp,runl) \
+	list_for_each_entry_safe((cgrp), (gtmp), &(runl)->cgrps, head)
+
+#define RUNL_PRINT(r,l,p,f,a...)                                                          \
+	nvkm_printk__(&(r)->fifo->engine.subdev, NV_DBG_##l, p, "%06x:"f, (r)->addr, ##a)
+#define RUNL_ERROR(r,f,a...) RUNL_PRINT((r), ERROR,    err, " "f"\n", ##a)
+#define RUNL_DEBUG(r,f,a...) RUNL_PRINT((r), DEBUG,   info, " "f"\n", ##a)
+#define RUNL_TRACE(r,f,a...) RUNL_PRINT((r), TRACE,   info, " "f"\n", ##a)
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c
new file mode 100644
index 000000000000..33bcf5fb3ef0
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "runq.h"
+#include "priv.h"
+
+void
+nvkm_runq_del(struct nvkm_runq *runq)
+{
+	list_del(&runq->head);
+	kfree(runq);
+}
+
+struct nvkm_runq *
+nvkm_runq_new(struct nvkm_fifo *fifo, int pbid)
+{
+	struct nvkm_runq *runq;
+
+	if (!(runq = kzalloc(sizeof(*runq), GFP_KERNEL)))
+		return NULL;
+
+	runq->func = fifo->func->runq;
+	runq->fifo = fifo;
+	runq->id = pbid;
+	list_add_tail(&runq->head, &fifo->runqs);
+	return runq;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h
new file mode 100644
index 000000000000..2cb4836e8b31
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/runq.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_RUNQ_H__
+#define __NVKM_RUNQ_H__
+#include <core/os.h>
+struct nvkm_runl;
+
+struct nvkm_runq {
+	const struct nvkm_runq_func {
+		void (*init)(struct nvkm_runq *);
+		bool (*intr)(struct nvkm_runq *, struct nvkm_runl *);
+		const struct nvkm_bitfield *intr_0_names;
+		bool (*intr_1_ctxnotvalid)(struct nvkm_runq *, int chid);
+		bool (*idle)(struct nvkm_runq *);
+	} *func;
+	struct nvkm_fifo *fifo;
+	int id;
+
+	struct list_head head;
+};
+
+struct nvkm_runq *nvkm_runq_new(struct nvkm_fifo *, int pbid);
+void nvkm_runq_del(struct nvkm_runq *);
+
+#define nvkm_runq_foreach(runq,fifo) list_for_each_entry((runq), &(fifo)->runqs, head)
+#define nvkm_runq_foreach_cond(runq,fifo,cond) nvkm_list_foreach(runq, &(fifo)->runqs, head, (cond))
+
+#define RUNQ_PRINT(r,l,p,f,a...)							   \
+	nvkm_printk__(&(r)->fifo->engine.subdev, NV_DBG_##l, p, "PBDMA%d:"f, (r)->id, ##a)
+#define RUNQ_ERROR(r,f,a...) RUNQ_PRINT((r), ERROR,    err, " "f"\n", ##a)
+#define RUNQ_DEBUG(r,f,a...) RUNQ_PRINT((r), DEBUG,   info, " "f"\n", ##a)
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c
index 260b197f81bc..ea9e151dbb48 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/tu102.c
@@ -19,46 +19,83 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-#include "gk104.h"
+#include "priv.h"
 #include "cgrp.h"
-#include "changk104.h"
-#include "user.h"
+#include "chan.h"
+#include "runl.h"
 
-#include <core/client.h>
-#include <core/gpuobj.h>
-#include <subdev/bar.h>
-#include <subdev/fault.h>
-#include <subdev/top.h>
-#include <subdev/timer.h>
-#include <engine/sw.h>
+#include <core/memory.h>
+#include <subdev/mc.h>
+#include <subdev/vfn.h>
 
 #include <nvif/class.h>
 
+static u32
+tu102_chan_doorbell_handle(struct nvkm_chan *chan)
+{
+	return (chan->cgrp->runl->id << 16) | chan->id;
+}
+
 static void
-tu102_fifo_runlist_commit(struct gk104_fifo *fifo, int runl,
-			  struct nvkm_memory *mem, int nr)
+tu102_chan_start(struct nvkm_chan *chan)
 {
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	u64 addr = nvkm_memory_addr(mem);
-	/*XXX: target? */
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	gk104_chan_start(chan);
+	nvkm_wr32(device, device->vfn->addr.user + 0x0090, chan->func->doorbell_handle(chan));
+}
+
+static const struct nvkm_chan_func
+tu102_chan = {
+	.inst = &gf100_chan_inst,
+	.userd = &gv100_chan_userd,
+	.ramfc = &gv100_chan_ramfc,
+	.bind = gk104_chan_bind_inst,
+	.unbind = gk104_chan_unbind,
+	.start = tu102_chan_start,
+	.stop = gk104_chan_stop,
+	.preempt = gk110_chan_preempt,
+	.doorbell_handle = tu102_chan_doorbell_handle,
+};
+
+static bool
+tu102_runl_pending(struct nvkm_runl *runl)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+
+	return nvkm_rd32(device, 0x002b0c + (runl->id * 0x10)) & 0x00008000;
+}
 
-	nvkm_wr32(device, 0x002b00 + (runl * 0x10), lower_32_bits(addr));
-	nvkm_wr32(device, 0x002b04 + (runl * 0x10), upper_32_bits(addr));
-	nvkm_wr32(device, 0x002b08 + (runl * 0x10), nr);
+static void
+tu102_runl_commit(struct nvkm_runl *runl, struct nvkm_memory *memory, u32 start, int count)
+{
+	struct nvkm_device *device = runl->fifo->engine.subdev.device;
+	u64 addr = nvkm_memory_addr(memory) + start;
+	/*XXX: target? */
 
-	/*XXX: how to wait? can you even wait? */
+	nvkm_wr32(device, 0x002b00 + (runl->id * 0x10), lower_32_bits(addr));
+	nvkm_wr32(device, 0x002b04 + (runl->id * 0x10), upper_32_bits(addr));
+	nvkm_wr32(device, 0x002b08 + (runl->id * 0x10), count);
 }
 
-static const struct gk104_fifo_runlist_func
-tu102_fifo_runlist = {
+static const struct nvkm_runl_func
+tu102_runl = {
+	.runqs = 2,
 	.size = 16,
-	.cgrp = gv100_fifo_runlist_cgrp,
-	.chan = gv100_fifo_runlist_chan,
-	.commit = tu102_fifo_runlist_commit,
+	.update = nv50_runl_update,
+	.insert_cgrp = gv100_runl_insert_cgrp,
+	.insert_chan = gv100_runl_insert_chan,
+	.commit = tu102_runl_commit,
+	.wait = nv50_runl_wait,
+	.pending = tu102_runl_pending,
+	.block = gk104_runl_block,
+	.allow = gk104_runl_allow,
+	.preempt = gv100_runl_preempt,
+	.preempt_pending = gf100_runl_preempt_pending,
 };
 
 static const struct nvkm_enum
-tu102_fifo_fault_engine[] = {
+tu102_fifo_mmu_fault_engine[] = {
 	{ 0x01, "DISPLAY" },
 	{ 0x03, "PTP" },
 	{ 0x06, "PWR_PMU" },
@@ -85,305 +122,82 @@ tu102_fifo_fault_engine[] = {
 	{}
 };
 
-static void
-tu102_fifo_pbdma_init(struct gk104_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	const u32 mask = (1 << fifo->pbdma_nr) - 1;
-	/*XXX: this is a bit of a guess at this point in time. */
-	nvkm_mask(device, 0xb65000, 0x80000fff, 0x80000000 | mask);
-}
-
-static const struct gk104_fifo_pbdma_func
-tu102_fifo_pbdma = {
-	.nr = gm200_fifo_pbdma_nr,
-	.init = tu102_fifo_pbdma_init,
-	.init_timeout = gk208_fifo_pbdma_init_timeout,
-};
-
-static const struct gk104_fifo_func
-tu102_fifo = {
-	.pbdma = &tu102_fifo_pbdma,
-	.fault.access = gv100_fifo_fault_access,
-	.fault.engine = tu102_fifo_fault_engine,
-	.fault.reason = gv100_fifo_fault_reason,
-	.fault.hubclient = gv100_fifo_fault_hubclient,
-	.fault.gpcclient = gv100_fifo_fault_gpcclient,
-	.runlist = &tu102_fifo_runlist,
-	.user = {{-1,-1,VOLTA_USERMODE_A       }, tu102_fifo_user_new   },
-	.chan = {{ 0, 0,TURING_CHANNEL_GPFIFO_A}, tu102_fifo_gpfifo_new },
-	.cgrp_force = true,
+const struct nvkm_fifo_func_mmu_fault
+tu102_fifo_mmu_fault = {
+	.recover = gf100_fifo_mmu_fault_recover,
+	.access = gv100_fifo_mmu_fault_access,
+	.engine = tu102_fifo_mmu_fault_engine,
+	.reason = gv100_fifo_mmu_fault_reason,
+	.hubclient = gv100_fifo_mmu_fault_hubclient,
+	.gpcclient = gv100_fifo_mmu_fault_gpcclient,
 };
 
-static void
-tu102_fifo_recover_work(struct work_struct *w)
+void
+tu102_fifo_intr_ctxsw_timeout_info(struct nvkm_engn *engn, u32 info)
 {
-	struct gk104_fifo *fifo = container_of(w, typeof(*fifo), recover.work);
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	struct nvkm_engine *engine;
+	struct nvkm_runl *runl = engn->runl;
+	struct nvkm_cgrp *cgrp;
 	unsigned long flags;
-	u32 engm, runm, todo;
-	int engn, runl;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	runm = fifo->recover.runm;
-	engm = fifo->recover.engm;
-	fifo->recover.engm = 0;
-	fifo->recover.runm = 0;
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-
-	nvkm_mask(device, 0x002630, runm, runm);
-
-	for (todo = engm; engn = __ffs(todo), todo; todo &= ~BIT(engn)) {
-		if ((engine = fifo->engine[engn].engine)) {
-			nvkm_subdev_fini(&engine->subdev, false);
-			WARN_ON(nvkm_subdev_init(&engine->subdev));
-		}
-	}
-
-	for (todo = runm; runl = __ffs(todo), todo; todo &= ~BIT(runl))
-		gk104_fifo_runlist_update(fifo, runl);
-
-	nvkm_mask(device, 0x002630, runm, 0x00000000);
-}
-
-static void tu102_fifo_recover_engn(struct gk104_fifo *fifo, int engn);
-
-static void
-tu102_fifo_recover_runl(struct gk104_fifo *fifo, int runl)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32 runm = BIT(runl);
-
-	assert_spin_locked(&fifo->base.lock);
-	if (fifo->recover.runm & runm)
-		return;
-	fifo->recover.runm |= runm;
-
-	/* Block runlist to prevent channel assignment(s) from changing. */
-	nvkm_mask(device, 0x002630, runm, runm);
-
-	/* Schedule recovery. */
-	nvkm_warn(subdev, "runlist %d: scheduled for recovery\n", runl);
-	schedule_work(&fifo->recover.work);
-}
-
-static struct gk104_fifo_chan *
-tu102_fifo_recover_chid(struct gk104_fifo *fifo, int runl, int chid)
-{
-	struct gk104_fifo_chan *chan;
-	struct nvkm_fifo_cgrp *cgrp;
-
-	list_for_each_entry(chan, &fifo->runlist[runl].chan, head) {
-		if (chan->base.chid == chid) {
-			list_del_init(&chan->head);
-			return chan;
-		}
-	}
-
-	list_for_each_entry(cgrp, &fifo->runlist[runl].cgrp, head) {
-		if (cgrp->id == chid) {
-			chan = list_first_entry(&cgrp->chan, typeof(*chan), head);
-			list_del_init(&chan->head);
-			if (!--cgrp->chan_nr)
-				list_del_init(&cgrp->head);
-			return chan;
-		}
-	}
-
-	return NULL;
-}
 
-static void
-tu102_fifo_recover_chan(struct nvkm_fifo *base, int chid)
-{
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32  stat = nvkm_rd32(device, 0x800004 + (chid * 0x08));
-	const u32  runl = (stat & 0x000f0000) >> 16;
-	const bool used = (stat & 0x00000001);
-	unsigned long engn, engm = fifo->runlist[runl].engm;
-	struct gk104_fifo_chan *chan;
-
-	assert_spin_locked(&fifo->base.lock);
-	if (!used)
+	/* Check that engine hasn't become unstuck since timeout raised. */
+	ENGN_DEBUG(engn, "CTXSW_TIMEOUT %08x", info);
+	if (info & 0xc0000000)
 		return;
 
-	/* Lookup SW state for channel, and mark it as dead. */
-	chan = tu102_fifo_recover_chid(fifo, runl, chid);
-	if (chan) {
-		chan->killed = true;
-		nvkm_fifo_kevent(&fifo->base, chid);
-	}
-
-	/* Disable channel. */
-	nvkm_wr32(device, 0x800004 + (chid * 0x08), stat | 0x00000800);
-	nvkm_warn(subdev, "channel %d: killed\n", chid);
-
-	/* Block channel assignments from changing during recovery. */
-	tu102_fifo_recover_runl(fifo, runl);
-
-	/* Schedule recovery for any engines the channel is on. */
-	for_each_set_bit(engn, &engm, fifo->engine_nr) {
-		struct gk104_fifo_engine_status status;
-
-		gk104_fifo_engine_status(fifo, engn, &status);
-		if (!status.chan || status.chan->id != chid)
-			continue;
-		tu102_fifo_recover_engn(fifo, engn);
+	/* Determine channel group the engine is stuck on, and schedule recovery. */
+	switch (info & 0x0000c000) {
+	case 0x00004000: /* LOAD */
+		cgrp = nvkm_runl_cgrp_get_cgid(runl, info & 0x3fff0000, &flags);
+		break;
+	case 0x00008000: /* SAVE */
+	case 0x0000c000: /* SWITCH */
+		cgrp = nvkm_runl_cgrp_get_cgid(runl, info & 0x00003fff, &flags);
+		break;
+	default:
+		cgrp = NULL;
+		break;
 	}
-}
-
-static void
-tu102_fifo_recover_engn(struct gk104_fifo *fifo, int engn)
-{
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const u32 runl = fifo->engine[engn].runl;
-	const u32 engm = BIT(engn);
-	struct gk104_fifo_engine_status status;
-
-	assert_spin_locked(&fifo->base.lock);
-	if (fifo->recover.engm & engm)
-		return;
-	fifo->recover.engm |= engm;
 
-	/* Block channel assignments from changing during recovery. */
-	tu102_fifo_recover_runl(fifo, runl);
-
-	/* Determine which channel (if any) is currently on the engine. */
-	gk104_fifo_engine_status(fifo, engn, &status);
-	if (status.chan) {
-		/* The channel is not longer viable, kill it. */
-		tu102_fifo_recover_chan(&fifo->base, status.chan->id);
+	if (!WARN_ON(!cgrp)) {
+		nvkm_runl_rc_cgrp(cgrp);
+		nvkm_cgrp_put(&cgrp, flags);
 	}
-
-	/* Preempt the runlist */
-	nvkm_wr32(device, 0x2638, BIT(runl));
-
-	/* Schedule recovery. */
-	nvkm_warn(subdev, "engine %d: scheduled for recovery\n", engn);
-	schedule_work(&fifo->recover.work);
 }
 
 static void
-tu102_fifo_fault(struct nvkm_fifo *base, struct nvkm_fault_data *info)
+tu102_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	const struct nvkm_enum *er, *ee, *ec, *ea;
-	struct nvkm_engine *engine = NULL;
-	struct nvkm_fifo_chan *chan;
-	unsigned long flags;
-	const char *en = "";
-	char ct[8] = "HUB/";
-	int engn;
-
-	er = nvkm_enum_find(fifo->func->fault.reason, info->reason);
-	ee = nvkm_enum_find(fifo->func->fault.engine, info->engine);
-	if (info->hub) {
-		ec = nvkm_enum_find(fifo->func->fault.hubclient, info->client);
-	} else {
-		ec = nvkm_enum_find(fifo->func->fault.gpcclient, info->client);
-		snprintf(ct, sizeof(ct), "GPC%d/", info->gpc);
-	}
-	ea = nvkm_enum_find(fifo->func->fault.access, info->access);
-
-	if (ee && ee->data2) {
-		switch (ee->data2) {
-		case NVKM_SUBDEV_BAR:
-			nvkm_bar_bar1_reset(device);
-			break;
-		case NVKM_SUBDEV_INSTMEM:
-			nvkm_bar_bar2_reset(device);
-			break;
-		case NVKM_ENGINE_IFB:
-			nvkm_mask(device, 0x001718, 0x00000000, 0x00000000);
-			break;
-		default:
-			engine = nvkm_device_engine(device, ee->data2, 0);
-			break;
-		}
-	}
-
-	if (ee == NULL) {
-		struct nvkm_subdev *subdev = nvkm_top_fault(device, info->engine);
-		if (subdev) {
-			if (subdev->func == &nvkm_engine)
-				engine = container_of(subdev, typeof(*engine), subdev);
-			en = engine->subdev.name;
+	struct nvkm_device *device = fifo->engine.subdev.device;
+	struct nvkm_runl *runl;
+	struct nvkm_engn *engn;
+	u32 engm = nvkm_rd32(device, 0x002a30);
+	u32 info;
+
+	nvkm_runl_foreach(runl, fifo) {
+		nvkm_runl_foreach_engn_cond(engn, runl, engm & BIT(engn->id)) {
+			info = nvkm_rd32(device, 0x003200 + (engn->id * 4));
+			tu102_fifo_intr_ctxsw_timeout_info(engn, info);
 		}
-	} else {
-		en = ee->name;
 	}
 
-	spin_lock_irqsave(&fifo->base.lock, flags);
-	chan = nvkm_fifo_chan_inst_locked(&fifo->base, info->inst);
-
-	nvkm_error(subdev,
-		   "fault %02x [%s] at %016llx engine %02x [%s] client %02x "
-		   "[%s%s] reason %02x [%s] on channel %d [%010llx %s]\n",
-		   info->access, ea ? ea->name : "", info->addr,
-		   info->engine, ee ? ee->name : en,
-		   info->client, ct, ec ? ec->name : "",
-		   info->reason, er ? er->name : "", chan ? chan->chid : -1,
-		   info->inst, chan ? chan->object.client->name : "unknown");
-
-	/* Kill the channel that caused the fault. */
-	if (chan)
-		tu102_fifo_recover_chan(&fifo->base, chan->chid);
-
-	/* Channel recovery will probably have already done this for the
-	 * correct engine(s), but just in case we can't find the channel
-	 * information...
-	 */
-	for (engn = 0; engn < fifo->engine_nr && engine; engn++) {
-		if (fifo->engine[engn].engine == engine) {
-			tu102_fifo_recover_engn(fifo, engn);
-			break;
-		}
-	}
-
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
-}
-
-static void
-tu102_fifo_intr_ctxsw_timeout(struct gk104_fifo *fifo)
-{
-	struct nvkm_device *device = fifo->base.engine.subdev.device;
-	unsigned long flags, engm;
-	u32 engn;
-
-	spin_lock_irqsave(&fifo->base.lock, flags);
-
-	engm = nvkm_rd32(device, 0x2a30);
-	nvkm_wr32(device, 0x2a30, engm);
-
-	for_each_set_bit(engn, &engm, 32)
-		tu102_fifo_recover_engn(fifo, engn);
-
-	spin_unlock_irqrestore(&fifo->base.lock, flags);
+	nvkm_wr32(device, 0x002a30, engm);
 }
 
 static void
-tu102_fifo_intr_sched(struct gk104_fifo *fifo)
+tu102_fifo_intr_sched(struct nvkm_fifo *fifo)
 {
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 intr = nvkm_rd32(device, 0x00254c);
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
+	u32 intr = nvkm_rd32(subdev->device, 0x00254c);
 	u32 code = intr & 0x000000ff;
 
 	nvkm_error(subdev, "SCHED_ERROR %02x\n", code);
 }
 
-static void
-tu102_fifo_intr(struct nvkm_fifo *base)
+static irqreturn_t
+tu102_fifo_intr(struct nvkm_inth *inth)
 {
-	struct gk104_fifo *fifo = gk104_fifo(base);
-	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
+	struct nvkm_fifo *fifo = container_of(inth, typeof(*fifo), engine.subdev.inth);
+	struct nvkm_subdev *subdev = &fifo->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	u32 mask = nvkm_rd32(device, 0x002140);
 	u32 stat = nvkm_rd32(device, 0x002100) & mask;
@@ -412,17 +226,8 @@ tu102_fifo_intr(struct nvkm_fifo *base)
 	}
 
 	if (stat & 0x20000000) {
-		u32 mask = nvkm_rd32(device, 0x0025a0);
-
-		while (mask) {
-			u32 unit = __ffs(mask);
-
-			gk104_fifo_intr_pbdma_0(fifo, unit);
-			gk104_fifo_intr_pbdma_1(fifo, unit);
-			nvkm_wr32(device, 0x0025a0, (1 << unit));
-			mask &= ~(1 << unit);
-		}
-		stat &= ~0x20000000;
+		if (gf100_fifo_intr_pbdma(fifo))
+			stat &= ~0x20000000;
 	}
 
 	if (stat & 0x40000000) {
@@ -432,46 +237,50 @@ tu102_fifo_intr(struct nvkm_fifo *base)
 
 	if (stat & 0x80000000) {
 		nvkm_wr32(device, 0x002100, 0x80000000);
-		gk104_fifo_intr_engine(fifo);
+		nvkm_event_ntfy(&fifo->nonstall.event, 0, NVKM_FIFO_NONSTALL_EVENT);
 		stat &= ~0x80000000;
 	}
 
 	if (stat) {
 		nvkm_error(subdev, "INTR %08x\n", stat);
+		spin_lock(&fifo->lock);
 		nvkm_mask(device, 0x002140, stat, 0x00000000);
+		spin_unlock(&fifo->lock);
 		nvkm_wr32(device, 0x002100, stat);
 	}
+
+	return IRQ_HANDLED;
+}
+
+static void
+tu102_fifo_init_pbdmas(struct nvkm_fifo *fifo, u32 mask)
+{
+	/* Not directly related to PBDMAs, but, enables doorbell to function. */
+	nvkm_mask(fifo->engine.subdev.device, 0xb65000, 0x80000000, 0x80000000);
 }
 
 static const struct nvkm_fifo_func
-tu102_fifo_ = {
-	.dtor = gk104_fifo_dtor,
-	.oneinit = gk104_fifo_oneinit,
-	.info = gk104_fifo_info,
+tu102_fifo = {
+	.chid_nr = gm200_fifo_chid_nr,
+	.chid_ctor = gk110_fifo_chid_ctor,
+	.runq_nr = gm200_fifo_runq_nr,
+	.runl_ctor = gk104_fifo_runl_ctor,
 	.init = gk104_fifo_init,
-	.fini = gk104_fifo_fini,
+	.init_pbdmas = tu102_fifo_init_pbdmas,
 	.intr = tu102_fifo_intr,
-	.fault = tu102_fifo_fault,
-	.engine_id = gk104_fifo_engine_id,
-	.id_engine = gk104_fifo_id_engine,
-	.uevent_init = gk104_fifo_uevent_init,
-	.uevent_fini = gk104_fifo_uevent_fini,
-	.recover_chan = tu102_fifo_recover_chan,
-	.class_get = gk104_fifo_class_get,
-	.class_new = gk104_fifo_class_new,
+	.mmu_fault = &tu102_fifo_mmu_fault,
+	.nonstall = &gf100_fifo_nonstall,
+	.runl = &tu102_runl,
+	.runq = &gv100_runq,
+	.engn = &gv100_engn,
+	.engn_ce = &gv100_engn_ce,
+	.cgrp = {{ 0, 0, KEPLER_CHANNEL_GROUP_A  }, &gk110_cgrp, .force = true },
+	.chan = {{ 0, 0, TURING_CHANNEL_GPFIFO_A }, &tu102_chan },
 };
 
 int
 tu102_fifo_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	       struct nvkm_fifo **pfifo)
 {
-	struct gk104_fifo *fifo;
-
-	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
-		return -ENOMEM;
-	fifo->func = &tu102_fifo;
-	INIT_WORK(&fifo->recover.work, tu102_fifo_recover_work);
-	*pfifo = &fifo->base;
-
-	return nvkm_fifo_ctor(&tu102_fifo_, device, type, inst, 4096, &fifo->base);
+	return nvkm_fifo_new_(&tu102_fifo, device, type, inst, pfifo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c
new file mode 100644
index 000000000000..52c594dfb1b8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ucgrp.c
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_ucgrp(p) container_of((p), struct nvkm_ucgrp, object)
+#include "priv.h"
+#include "cgrp.h"
+#include "runl.h"
+
+#include <subdev/mmu.h>
+
+#include <nvif/if0021.h>
+
+struct nvkm_ucgrp {
+	struct nvkm_object object;
+	struct nvkm_cgrp *cgrp;
+};
+
+static int
+nvkm_ucgrp_chan_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
+		    struct nvkm_object **pobject)
+{
+	struct nvkm_cgrp *cgrp = nvkm_ucgrp(oclass->parent)->cgrp;
+
+	return nvkm_uchan_new(cgrp->runl->fifo, cgrp, oclass, argv, argc, pobject);
+}
+
+static int
+nvkm_ucgrp_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass)
+{
+	struct nvkm_cgrp *cgrp = nvkm_ucgrp(object)->cgrp;
+	struct nvkm_fifo *fifo = cgrp->runl->fifo;
+	const struct nvkm_fifo_func_chan *chan = &fifo->func->chan;
+	int c = 0;
+
+	/* *_CHANNEL_GPFIFO_* */
+	if (chan->user.oclass) {
+		if (c++ == index) {
+			oclass->base = chan->user;
+			oclass->ctor = nvkm_ucgrp_chan_new;
+			return 0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static void *
+nvkm_ucgrp_dtor(struct nvkm_object *object)
+{
+	struct nvkm_ucgrp *ucgrp = nvkm_ucgrp(object);
+
+	nvkm_cgrp_unref(&ucgrp->cgrp);
+	return ucgrp;
+}
+
+static const struct nvkm_object_func
+nvkm_ucgrp = {
+	.dtor = nvkm_ucgrp_dtor,
+	.sclass = nvkm_ucgrp_sclass,
+};
+
+int
+nvkm_ucgrp_new(struct nvkm_fifo *fifo, const struct nvkm_oclass *oclass, void *argv, u32 argc,
+	       struct nvkm_object **pobject)
+{
+	union nvif_cgrp_args *args = argv;
+	struct nvkm_runl *runl;
+	struct nvkm_vmm *vmm;
+	struct nvkm_ucgrp *ucgrp;
+	int ret;
+
+	if (argc < sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	argc -= sizeof(args->v0);
+
+	if (args->v0.namelen != argc)
+		return -EINVAL;
+
+	/* Lookup objects referenced in args. */
+	runl = nvkm_runl_get(fifo, args->v0.runlist, 0);
+	if (!runl)
+		return -EINVAL;
+
+	vmm = nvkm_uvmm_search(oclass->client, args->v0.vmm);
+	if (IS_ERR(vmm))
+		return PTR_ERR(vmm);
+
+	/* Allocate channel group. */
+	if (!(ucgrp = kzalloc(sizeof(*ucgrp), GFP_KERNEL))) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	nvkm_object_ctor(&nvkm_ucgrp, oclass, &ucgrp->object);
+	*pobject = &ucgrp->object;
+
+	ret = nvkm_cgrp_new(runl, args->v0.name, vmm, true, &ucgrp->cgrp);
+	if (ret)
+		goto done;
+
+	/* Return channel group info to caller. */
+	args->v0.cgid = ucgrp->cgrp->id;
+
+done:
+	nvkm_vmm_unref(&vmm);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c
new file mode 100644
index 000000000000..1dac95ae7b43
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c
@@ -0,0 +1,409 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_uchan(p) container_of((p), struct nvkm_uchan, object)
+#include "priv.h"
+#include "cgrp.h"
+#include "chan.h"
+#include "chid.h"
+#include "runl.h"
+
+#include <core/gpuobj.h>
+#include <core/oproxy.h>
+#include <subdev/mmu.h>
+#include <engine/dma.h>
+
+#include <nvif/if0020.h>
+
+struct nvkm_uchan {
+	struct nvkm_object object;
+	struct nvkm_chan *chan;
+};
+
+static int
+nvkm_uchan_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent)
+{
+	struct nvkm_chan *chan = nvkm_uchan(object)->chan;
+	struct nvkm_runl *runl = chan->cgrp->runl;
+	union nvif_chan_event_args *args = argv;
+
+	if (!uevent)
+		return 0;
+	if (argc != sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+
+	switch (args->v0.type) {
+	case NVIF_CHAN_EVENT_V0_NON_STALL_INTR:
+		return nvkm_uevent_add(uevent, &runl->fifo->nonstall.event, 0,
+				       NVKM_FIFO_NONSTALL_EVENT, NULL);
+	case NVIF_CHAN_EVENT_V0_KILLED:
+		return nvkm_uevent_add(uevent, &runl->chid->event, chan->id,
+				       NVKM_CHAN_EVENT_ERRORED, NULL);
+	default:
+		break;
+	}
+
+	return -ENOSYS;
+}
+
+struct nvkm_uobj {
+	struct nvkm_oproxy oproxy;
+	struct nvkm_chan *chan;
+	struct nvkm_cctx *cctx;
+	int hash;
+};
+
+static int
+nvkm_uchan_object_fini_1(struct nvkm_oproxy *oproxy, bool suspend)
+{
+	struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy);
+	struct nvkm_chan *chan = uobj->chan;
+	struct nvkm_cctx *cctx = uobj->cctx;
+	struct nvkm_ectx *ectx = cctx->vctx->ectx;
+
+	if (!ectx->object)
+		return 0;
+
+	/* Unbind engine context from channel, if no longer required. */
+	if (refcount_dec_and_mutex_lock(&cctx->uses, &chan->cgrp->mutex)) {
+		nvkm_chan_cctx_bind(chan, ectx->engn, NULL);
+
+		if (refcount_dec_and_test(&ectx->uses))
+			nvkm_object_fini(ectx->object, false);
+		mutex_unlock(&chan->cgrp->mutex);
+	}
+
+	return 0;
+}
+
+static int
+nvkm_uchan_object_init_0(struct nvkm_oproxy *oproxy)
+{
+	struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy);
+	struct nvkm_chan *chan = uobj->chan;
+	struct nvkm_cctx *cctx = uobj->cctx;
+	struct nvkm_ectx *ectx = cctx->vctx->ectx;
+	int ret = 0;
+
+	if (!ectx->object)
+		return 0;
+
+	/* Bind engine context to channel, if it hasn't been already. */
+	if (!refcount_inc_not_zero(&cctx->uses)) {
+		mutex_lock(&chan->cgrp->mutex);
+		if (!refcount_inc_not_zero(&cctx->uses)) {
+			if (!refcount_inc_not_zero(&ectx->uses)) {
+				ret = nvkm_object_init(ectx->object);
+				if (ret == 0)
+					refcount_set(&ectx->uses, 1);
+			}
+
+			if (ret == 0) {
+				nvkm_chan_cctx_bind(chan, ectx->engn, cctx);
+				refcount_set(&cctx->uses, 1);
+			}
+		}
+		mutex_unlock(&chan->cgrp->mutex);
+	}
+
+	return ret;
+}
+
+static void
+nvkm_uchan_object_dtor(struct nvkm_oproxy *oproxy)
+{
+	struct nvkm_uobj *uobj = container_of(oproxy, typeof(*uobj), oproxy);
+	struct nvkm_engn *engn;
+
+	if (!uobj->cctx)
+		return;
+
+	engn = uobj->cctx->vctx->ectx->engn;
+	if (engn->func->ramht_del)
+		engn->func->ramht_del(uobj->chan, uobj->hash);
+
+	nvkm_chan_cctx_put(uobj->chan, &uobj->cctx);
+}
+
+static const struct nvkm_oproxy_func
+nvkm_uchan_object = {
+	.dtor[1] = nvkm_uchan_object_dtor,
+	.init[0] = nvkm_uchan_object_init_0,
+	.fini[1] = nvkm_uchan_object_fini_1,
+};
+
+static int
+nvkm_uchan_object_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
+		      struct nvkm_object **pobject)
+{
+	struct nvkm_chan *chan = nvkm_uchan(oclass->parent)->chan;
+	struct nvkm_cgrp *cgrp = chan->cgrp;
+	struct nvkm_engn *engn;
+	struct nvkm_uobj *uobj;
+	int ret;
+
+	/* Lookup host engine state for target engine. */
+	engn = nvkm_runl_find_engn(engn, cgrp->runl, engn->engine == oclass->engine);
+	if (WARN_ON(!engn))
+		return -EINVAL;
+
+	/* Allocate SW object. */
+	if (!(uobj = kzalloc(sizeof(*uobj), GFP_KERNEL)))
+		return -ENOMEM;
+
+	nvkm_oproxy_ctor(&nvkm_uchan_object, oclass, &uobj->oproxy);
+	uobj->chan = chan;
+	*pobject = &uobj->oproxy.base;
+
+	/* Ref. channel context for target engine.*/
+	ret = nvkm_chan_cctx_get(chan, engn, &uobj->cctx, oclass->client);
+	if (ret)
+		return ret;
+
+	/* Allocate HW object. */
+	ret = oclass->base.ctor(&(const struct nvkm_oclass) {
+					.base = oclass->base,
+					.engn = oclass->engn,
+					.handle = oclass->handle,
+					.object = oclass->object,
+					.client = oclass->client,
+					.parent = uobj->cctx->vctx->ectx->object ?: oclass->parent,
+					.engine = engn->engine,
+				 }, argv, argc, &uobj->oproxy.object);
+	if (ret)
+		return ret;
+
+	if (engn->func->ramht_add) {
+		uobj->hash = engn->func->ramht_add(engn, uobj->oproxy.object, uobj->chan);
+		if (uobj->hash < 0)
+			return uobj->hash;
+	}
+
+	return 0;
+}
+
+static int
+nvkm_uchan_sclass(struct nvkm_object *object, int index, struct nvkm_oclass *oclass)
+{
+	struct nvkm_chan *chan = nvkm_uchan(object)->chan;
+	struct nvkm_engn *engn;
+	int ret, runq = 0;
+
+	nvkm_runl_foreach_engn(engn, chan->cgrp->runl) {
+		struct nvkm_engine *engine = engn->engine;
+		int c = 0;
+
+		/* Each runqueue, on runlists with multiple, has its own LCE. */
+		if (engn->runl->func->runqs) {
+			if (engine->subdev.type == NVKM_ENGINE_CE) {
+				if (chan->runq != runq++)
+					continue;
+			}
+		}
+
+		oclass->engine = engine;
+		oclass->base.oclass = 0;
+
+		if (engine->func->fifo.sclass) {
+			ret = engine->func->fifo.sclass(oclass, index);
+			if (oclass->base.oclass) {
+				if (!oclass->base.ctor)
+					oclass->base.ctor = nvkm_object_new;
+				oclass->ctor = nvkm_uchan_object_new;
+				return 0;
+			}
+
+			index -= ret;
+			continue;
+		}
+
+		while (engine->func->sclass[c].oclass) {
+			if (c++ == index) {
+				oclass->base = engine->func->sclass[index];
+				if (!oclass->base.ctor)
+					oclass->base.ctor = nvkm_object_new;
+				oclass->ctor = nvkm_uchan_object_new;
+				return 0;
+			}
+		}
+
+		index -= c;
+	}
+
+	return -EINVAL;
+}
+
+static int
+nvkm_uchan_map(struct nvkm_object *object, void *argv, u32 argc,
+	       enum nvkm_object_map *type, u64 *addr, u64 *size)
+{
+	struct nvkm_chan *chan = nvkm_uchan(object)->chan;
+	struct nvkm_device *device = chan->cgrp->runl->fifo->engine.subdev.device;
+
+	if (chan->func->userd->bar < 0)
+		return -ENOSYS;
+
+	*type = NVKM_OBJECT_MAP_IO;
+	*addr = device->func->resource_addr(device, chan->func->userd->bar) +
+		chan->func->userd->base + chan->userd.base;
+	*size = chan->func->userd->size;
+	return 0;
+}
+
+static int
+nvkm_uchan_fini(struct nvkm_object *object, bool suspend)
+{
+	struct nvkm_chan *chan = nvkm_uchan(object)->chan;
+
+	nvkm_chan_block(chan);
+	nvkm_chan_remove(chan, true);
+
+	if (chan->func->unbind)
+		chan->func->unbind(chan);
+
+	return 0;
+}
+
+static int
+nvkm_uchan_init(struct nvkm_object *object)
+{
+	struct nvkm_chan *chan = nvkm_uchan(object)->chan;
+
+	if (atomic_read(&chan->errored))
+		return 0;
+
+	if (chan->func->bind)
+		chan->func->bind(chan);
+
+	nvkm_chan_allow(chan);
+	nvkm_chan_insert(chan);
+	return 0;
+}
+
+static void *
+nvkm_uchan_dtor(struct nvkm_object *object)
+{
+	struct nvkm_uchan *uchan = nvkm_uchan(object);
+
+	nvkm_chan_del(&uchan->chan);
+	return uchan;
+}
+
+static const struct nvkm_object_func
+nvkm_uchan = {
+	.dtor = nvkm_uchan_dtor,
+	.init = nvkm_uchan_init,
+	.fini = nvkm_uchan_fini,
+	.map = nvkm_uchan_map,
+	.sclass = nvkm_uchan_sclass,
+	.uevent = nvkm_uchan_uevent,
+};
+
+int
+nvkm_uchan_new(struct nvkm_fifo *fifo, struct nvkm_cgrp *cgrp, const struct nvkm_oclass *oclass,
+	       void *argv, u32 argc, struct nvkm_object **pobject)
+{
+	union nvif_chan_args *args = argv;
+	struct nvkm_runl *runl;
+	struct nvkm_vmm *vmm = NULL;
+	struct nvkm_dmaobj *ctxdma = NULL;
+	struct nvkm_memory *userd = NULL;
+	struct nvkm_uchan *uchan;
+	struct nvkm_chan *chan;
+	int ret;
+
+	if (argc < sizeof(args->v0) || args->v0.version != 0)
+		return -ENOSYS;
+	argc -= sizeof(args->v0);
+
+	if (args->v0.namelen != argc)
+		return -EINVAL;
+
+	/* Lookup objects referenced in args. */
+	runl = nvkm_runl_get(fifo, args->v0.runlist, 0);
+	if (!runl)
+		return -EINVAL;
+
+	if (args->v0.vmm) {
+		vmm = nvkm_uvmm_search(oclass->client, args->v0.vmm);
+		if (IS_ERR(vmm))
+			return PTR_ERR(vmm);
+	}
+
+	if (args->v0.ctxdma) {
+		ctxdma = nvkm_dmaobj_search(oclass->client, args->v0.ctxdma);
+		if (IS_ERR(ctxdma)) {
+			ret = PTR_ERR(ctxdma);
+			goto done;
+		}
+	}
+
+	if (args->v0.huserd) {
+		userd = nvkm_umem_search(oclass->client, args->v0.huserd);
+		if (IS_ERR(userd)) {
+			ret = PTR_ERR(userd);
+			userd = NULL;
+			goto done;
+		}
+	}
+
+	/* Allocate channel. */
+	if (!(uchan = kzalloc(sizeof(*uchan), GFP_KERNEL))) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	nvkm_object_ctor(&nvkm_uchan, oclass, &uchan->object);
+	*pobject = &uchan->object;
+
+	ret = nvkm_chan_new_(fifo->func->chan.func, runl, args->v0.runq, cgrp, args->v0.name,
+			     args->v0.priv != 0, args->v0.devm, vmm, ctxdma, args->v0.offset,
+			     args->v0.length, userd, args->v0.ouserd, &uchan->chan);
+	if (ret)
+		goto done;
+
+	chan = uchan->chan;
+
+	/* Return channel info to caller. */
+	if (chan->func->doorbell_handle)
+		args->v0.token = chan->func->doorbell_handle(chan);
+	else
+		args->v0.token = ~0;
+
+	args->v0.chid = chan->id;
+
+	switch (nvkm_memory_target(chan->inst->memory)) {
+	case NVKM_MEM_TARGET_INST: args->v0.aper = NVIF_CHAN_V0_INST_APER_INST; break;
+	case NVKM_MEM_TARGET_VRAM: args->v0.aper = NVIF_CHAN_V0_INST_APER_VRAM; break;
+	case NVKM_MEM_TARGET_HOST: args->v0.aper = NVIF_CHAN_V0_INST_APER_HOST; break;
+	case NVKM_MEM_TARGET_NCOH: args->v0.aper = NVIF_CHAN_V0_INST_APER_NCOH; break;
+	default:
+		WARN_ON(1);
+		ret = -EFAULT;
+		break;
+	}
+
+	args->v0.inst = nvkm_memory_addr(chan->inst->memory);
+done:
+	nvkm_memory_unref(&userd);
+	nvkm_vmm_unref(&vmm);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h
deleted file mode 100644
index 54a3a3092cc0..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/user.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __NVKM_FIFO_USER_H__
-#define __NVKM_FIFO_USER_H__
-#include "priv.h"
-int gv100_fifo_user_new(const struct nvkm_oclass *, void *, u32,
-			struct nvkm_object **);
-int tu102_fifo_user_new(const struct nvkm_oclass *, void *, u32,
-			struct nvkm_object **);
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild
index 558c86fd8e82..b5418f05ccd8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild
@@ -40,6 +40,7 @@ nvkm-y += nvkm/engine/gr/gp108.o
 nvkm-y += nvkm/engine/gr/gp10b.o
 nvkm-y += nvkm/engine/gr/gv100.o
 nvkm-y += nvkm/engine/gr/tu102.o
+nvkm-y += nvkm/engine/gr/ga102.o
 
 nvkm-y += nvkm/engine/gr/ctxnv40.o
 nvkm-y += nvkm/engine/gr/ctxnv50.o
@@ -63,3 +64,4 @@ nvkm-y += nvkm/engine/gr/ctxgp104.o
 nvkm-y += nvkm/engine/gr/ctxgp107.o
 nvkm-y += nvkm/engine/gr/ctxgv100.o
 nvkm-y += nvkm/engine/gr/ctxtu102.o
+nvkm-y += nvkm/engine/gr/ctxga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c
index 61759f54406e..71b824e6da9d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c
@@ -135,6 +135,17 @@ nvkm_gr_oneinit(struct nvkm_engine *engine)
 	return 0;
 }
 
+static int
+nvkm_gr_reset(struct nvkm_engine *engine)
+{
+	struct nvkm_gr *gr = nvkm_gr(engine);
+
+	if (gr->func->reset)
+		return gr->func->reset(gr);
+
+	return -ENOSYS;
+}
+
 static int
 nvkm_gr_init(struct nvkm_engine *engine)
 {
@@ -166,6 +177,7 @@ nvkm_gr = {
 	.oneinit = nvkm_gr_oneinit,
 	.init = nvkm_gr_init,
 	.fini = nvkm_gr_fini,
+	.reset = nvkm_gr_reset,
 	.intr = nvkm_gr_intr,
 	.tile = nvkm_gr_tile,
 	.chsw_load = nvkm_gr_chsw_load,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c
new file mode 100644
index 000000000000..11461adf5036
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxga102.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2019 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "ctxgf100.h"
+
+static void
+ga102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc);
+
+	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm);
+}
+
+static void
+ga102_grctx_generate_unkn(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_mask(device, 0x41980c, 0x00000010, 0x00000010);
+	nvkm_mask(device, 0x41be08, 0x00000004, 0x00000004);
+}
+
+static void
+ga102_grctx_generate_r419ea8(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x419ea8, nvkm_rd32(device, 0x504728) | 0x08000000);
+}
+
+const struct gf100_grctx_func
+ga102_grctx = {
+	.main = gf100_grctx_generate_main,
+	.unkn = ga102_grctx_generate_unkn,
+	.bundle = gm107_grctx_generate_bundle,
+	.bundle_size = 0x3000,
+	.bundle_min_gpm_fifo_depth = 0x180,
+	.bundle_token_limit = 0x1140,
+	.pagepool = gp100_grctx_generate_pagepool,
+	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gv100_grctx_generate_attrib_cb,
+	.attrib = gv100_grctx_generate_attrib,
+	.attrib_nr_max = 0x800,
+	.attrib_nr = 0x4a1,
+	.alpha_nr_max = 0xc00,
+	.alpha_nr = 0x800,
+	.unknown_size = 0x80000,
+	.unknown = tu102_grctx_generate_unknown,
+	.gfxp_nr = 0xd28,
+	.sm_id = ga102_grctx_generate_sm_id,
+	.skip_pd_num_tpc_per_gpc = true,
+	.rop_mapping = gv100_grctx_generate_rop_mapping,
+	.r406500 = gm200_grctx_generate_r406500,
+	.r400088 = gv100_grctx_generate_r400088,
+	.r419ea8 = ga102_grctx_generate_r419ea8,
+};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
index 297915719bf2..cb390e0134a2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
@@ -26,6 +26,7 @@
 #include <subdev/fb.h>
 #include <subdev/mc.h>
 #include <subdev/timer.h>
+#include <engine/fifo.h>
 
 /*******************************************************************************
  * PGRAPH context register lists
@@ -990,43 +991,16 @@ gf100_grctx_pack_tpc[] = {
  * PGRAPH context implementation
  ******************************************************************************/
 
-int
-gf100_grctx_mmio_data(struct gf100_grctx *info, u32 size, u32 align, bool priv)
-{
-	if (info->data) {
-		info->buffer[info->buffer_nr] = round_up(info->addr, align);
-		info->addr = info->buffer[info->buffer_nr] + size;
-		info->data->size = size;
-		info->data->align = align;
-		info->data->priv = priv;
-		info->data++;
-		return info->buffer_nr++;
-	}
-	return -1;
-}
-
 void
-gf100_grctx_mmio_item(struct gf100_grctx *info, u32 addr, u32 data,
-		      int shift, int buffer)
+gf100_grctx_patch_wr32(struct gf100_gr_chan *chan, u32 addr, u32 data)
 {
-	struct nvkm_device *device = info->gr->base.engine.subdev.device;
-	if (info->data) {
-		if (shift >= 0) {
-			info->mmio->addr = addr;
-			info->mmio->data = data;
-			info->mmio->shift = shift;
-			info->mmio->buffer = buffer;
-			if (buffer >= 0)
-				data |= info->buffer[buffer] >> shift;
-			info->mmio++;
-		} else
-			return;
-	} else {
-		if (buffer >= 0)
-			return;
+	if (unlikely(!chan->mmio)) {
+		nvkm_wr32(chan->gr->base.engine.subdev.device, addr, data);
+		return;
 	}
 
-	nvkm_wr32(device, addr, data);
+	nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, addr);
+	nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, data);
 }
 
 void
@@ -1037,55 +1011,59 @@ gf100_grctx_generate_r419cb8(struct gf100_gr *gr)
 }
 
 void
-gf100_grctx_generate_bundle(struct gf100_grctx *info)
+gf100_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
-	mmio_refn(info, 0x408004, 0x00000000, s, b);
-	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
-	mmio_refn(info, 0x418808, 0x00000000, s, b);
-	mmio_wr32(info, 0x41880c, 0x80000000 | (grctx->bundle_size >> s));
+	gf100_grctx_patch_wr32(chan, 0x408004, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408008, 0x80000000 | (size >> 8));
+	gf100_grctx_patch_wr32(chan, 0x418808, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x41880c, 0x80000000 | (size >> 8));
 }
 
 void
-gf100_grctx_generate_pagepool(struct gf100_grctx *info)
+gf100_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
-	mmio_refn(info, 0x40800c, 0x00000000, s, b);
-	mmio_wr32(info, 0x408010, 0x80000000);
-	mmio_refn(info, 0x419004, 0x00000000, s, b);
-	mmio_wr32(info, 0x419008, 0x00000000);
+	gf100_grctx_patch_wr32(chan, 0x40800c, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408010, 0x80000000);
+	gf100_grctx_patch_wr32(chan, 0x419004, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x419008, 0x00000000);
 }
 
 void
-gf100_grctx_generate_attrib(struct gf100_grctx *info)
+gf100_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32 attrib = grctx->attrib_nr;
-	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	int gpc, tpc;
 	u32 bo = 0;
 
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_wr32(info, 0x405830, (attrib << 16));
+	gf100_grctx_patch_wr32(chan, 0x405830, (attrib << 16));
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
 		for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) {
 			const u32 o = TPC_UNIT(gpc, tpc, 0x0520);
-			mmio_skip(info, o, (attrib << 16) | ++bo);
-			mmio_wr32(info, o, (attrib << 16) | --bo);
+
+			gf100_grctx_patch_wr32(chan, o, (attrib << 16) | bo);
 			bo += grctx->attrib_nr_max;
 		}
 	}
 }
 
+void
+gf100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size)
+{
+	gf100_grctx_patch_wr32(chan, 0x418810, 0x80000000 | addr >> 12);
+	gf100_grctx_patch_wr32(chan, 0x419848, 0x10000000 | addr >> 12);
+}
+
+u32
+gf100_grctx_generate_attrib_cb_size(struct gf100_gr *gr)
+{
+	const struct gf100_grctx_func *grctx = gr->func->grctx;
+
+	return 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max) * gr->tpc_total;
+}
+
 void
 gf100_grctx_generate_unkn(struct gf100_gr *gr)
 {
@@ -1361,8 +1339,9 @@ gf100_grctx_generate_floorsweep(struct gf100_gr *gr)
 }
 
 void
-gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
+gf100_grctx_generate_main(struct gf100_gr_chan *chan)
 {
+	struct gf100_gr *gr = chan->gr;
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	u32 idle_timeout;
@@ -1380,15 +1359,23 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 		gf100_gr_mmio(gr, gr->sw_ctx);
 	}
 
+	if (gr->func->init_419bd8)
+		gr->func->init_419bd8(gr);
+	if (grctx->r419ea8)
+		grctx->r419ea8(gr);
+
 	gf100_gr_wait_idle(gr);
 
 	idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000);
 
-	grctx->pagepool(info);
-	grctx->bundle(info);
-	grctx->attrib(info);
+	grctx->pagepool(chan, chan->pagepool->addr);
+	grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size);
+	grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr));
+	grctx->attrib(chan);
 	if (grctx->patch_ltc)
-		grctx->patch_ltc(info);
+		grctx->patch_ltc(chan);
+	if (grctx->unknown_size)
+		grctx->unknown(chan, chan->unknown->addr, grctx->unknown_size);
 	grctx->unkn(gr);
 
 	gf100_grctx_generate_floorsweep(gr);
@@ -1396,12 +1383,23 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 	gf100_gr_wait_idle(gr);
 
 	if (grctx->r400088) grctx->r400088(gr, false);
+
 	if (gr->bundle)
 		gf100_gr_icmd(gr, gr->bundle);
 	else
 		gf100_gr_icmd(gr, grctx->icmd);
-	if (grctx->sw_veid_bundle_init)
+
+	if (gr->bundle_veid)
+		gf100_gr_icmd(gr, gr->bundle_veid);
+	else
 		gf100_gr_icmd(gr, grctx->sw_veid_bundle_init);
+
+	if (gr->bundle64)
+		gf100_gr_icmd(gr, gr->bundle64);
+	else
+	if (grctx->sw_bundle64_init)
+		gf100_gr_icmd(gr, grctx->sw_bundle64_init);
+
 	if (grctx->r400088) grctx->r400088(gr, true);
 
 	nvkm_wr32(device, 0x404154, idle_timeout);
@@ -1428,21 +1426,20 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 		grctx->r408840(gr);
 	if (grctx->r419c0c)
 		grctx->r419c0c(gr);
+
+	gf100_gr_wait_idle(gr);
 }
 
 #define CB_RESERVED 0x80000
 
 int
-gf100_grctx_generate(struct gf100_gr *gr)
+gf100_grctx_generate(struct gf100_gr *gr, struct gf100_gr_chan *chan, struct nvkm_gpuobj *inst)
 {
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_memory *inst = NULL;
 	struct nvkm_memory *data = NULL;
-	struct nvkm_vmm *vmm = NULL;
 	struct nvkm_vma *ctx = NULL;
-	struct gf100_grctx info;
 	int ret, i;
 	u64 addr;
 
@@ -1457,72 +1454,47 @@ gf100_grctx_generate(struct gf100_gr *gr)
 		grctx->unkn88c(gr, true);
 
 	/* Reset FECS. */
-	nvkm_wr32(device, 0x409614, 0x00000070);
-	nvkm_usec(device, 10, NVKM_DELAY);
-	nvkm_mask(device, 0x409614, 0x00000700, 0x00000700);
-	nvkm_usec(device, 10, NVKM_DELAY);
-	nvkm_rd32(device, 0x409614);
+	gr->func->fecs.reset(gr);
 
 	if (grctx->unkn88c)
 		grctx->unkn88c(gr, false);
 
 	/* NV_PGRAPH_FE_PWR_MODE_AUTO. */
 	nvkm_wr32(device, 0x404170, 0x00000010);
+	nvkm_msec(device, 2000,
+		if (!(nvkm_rd32(device, 0x404170) & 0x00000010))
+			break;
+	);
 
 	/* Init SCC RAM. */
 	nvkm_wr32(device, 0x40802c, 0x00000001);
 
-	/* Allocate memory to for a "channel", which we'll use to generate
-	 * the default context values.
-	 */
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-			      0x1000, 0x1000, true, &inst);
-	if (ret)
-		goto done;
-
-	ret = nvkm_vmm_new(device, 0, 0, NULL, 0, NULL, "grctx", &vmm);
-	if (ret)
-		goto done;
-
-	vmm->debug = subdev->debug;
-
-	ret = nvkm_vmm_join(vmm, inst);
-	if (ret)
-		goto done;
-
+	/* Allocate memory to store context, and dummy global context buffers. */
 	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
 			      CB_RESERVED + gr->size, 0, true, &data);
 	if (ret)
 		goto done;
 
-	ret = nvkm_vmm_get(vmm, 0, nvkm_memory_size(data), &ctx);
+	ret = nvkm_vmm_get(chan->vmm, 0, nvkm_memory_size(data), &ctx);
 	if (ret)
 		goto done;
 
-	ret = nvkm_memory_map(data, 0, vmm, ctx, NULL, 0);
+	ret = nvkm_memory_map(data, 0, chan->vmm, ctx, NULL, 0);
 	if (ret)
 		goto done;
 
-
 	/* Setup context pointer. */
 	nvkm_kmap(inst);
 	nvkm_wo32(inst, 0x0210, lower_32_bits(ctx->addr + CB_RESERVED) | 4);
 	nvkm_wo32(inst, 0x0214, upper_32_bits(ctx->addr + CB_RESERVED));
 	nvkm_done(inst);
 
-	/* Setup default state for mmio list construction. */
-	info.gr = gr;
-	info.data = gr->mmio_data;
-	info.mmio = gr->mmio_list;
-	info.addr = ctx->addr;
-	info.buffer_nr = 0;
-
 	/* Make channel current. */
-	addr = nvkm_memory_addr(inst) >> 12;
+	addr = inst->addr >> 12;
 	if (gr->firmware) {
 		ret = gf100_gr_fecs_bind_pointer(gr, 0x80000000 | addr);
 		if (ret)
-			goto done;
+			goto done_inst;
 
 		nvkm_kmap(data);
 		nvkm_wo32(data, 0x1c, 1);
@@ -1540,19 +1512,27 @@ gf100_grctx_generate(struct gf100_gr *gr)
 		);
 	}
 
-	grctx->main(gr, &info);
+	grctx->main(chan);
 
-	/* Trigger a context unload by unsetting the "next channel valid" bit
-	 * and faking a context switch interrupt.
-	 */
-	nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000);
-	nvkm_wr32(device, 0x409000, 0x00000100);
-	if (nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0x409b00) & 0x80000000))
-			break;
-	) < 0) {
-		ret = -EBUSY;
-		goto done;
+	if (!gr->firmware) {
+		/* Trigger a context unload by unsetting the "next channel valid" bit
+		 * and faking a context switch interrupt.
+		 */
+		nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000);
+		nvkm_wr32(device, 0x409000, 0x00000100);
+		if (nvkm_msec(device, 2000,
+			if (!(nvkm_rd32(device, 0x409b00) & 0x80000000))
+				break;
+		) < 0) {
+			ret = -EBUSY;
+			goto done_inst;
+		}
+	} else {
+		ret = gf100_gr_fecs_wfi_golden_save(gr, 0x80000000 | addr);
+		if (ret)
+			goto done_inst;
+
+		nvkm_mask(device, 0x409b00, 0x80000000, 0x00000000);
 	}
 
 	gr->data = kmalloc(gr->size, GFP_KERNEL);
@@ -1566,12 +1546,14 @@ gf100_grctx_generate(struct gf100_gr *gr)
 		ret = -ENOMEM;
 	}
 
+done_inst:
+	nvkm_kmap(inst);
+	nvkm_wo32(inst, 0x0210, 0);
+	nvkm_wo32(inst, 0x0214, 0);
+	nvkm_done(inst);
 done:
-	nvkm_vmm_put(vmm, &ctx);
+	nvkm_vmm_put(chan->vmm, &ctx);
 	nvkm_memory_unref(&data);
-	nvkm_vmm_part(vmm, inst);
-	nvkm_vmm_unref(&vmm);
-	nvkm_memory_unref(&inst);
 	return ret;
 }
 
@@ -1590,6 +1572,8 @@ gf100_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf100_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
index 32bbddc0993e..00dbeda7e346 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
@@ -3,27 +3,12 @@
 #define __NVKM_GRCTX_NVC0_H__
 #include "gf100.h"
 
-struct gf100_grctx {
-	struct gf100_gr *gr;
-	struct gf100_gr_data *data;
-	struct gf100_gr_mmio *mmio;
-	int buffer_nr;
-	u64 buffer[4];
-	u64 addr;
-};
-
-int  gf100_grctx_mmio_data(struct gf100_grctx *, u32 size, u32 align, bool priv);
-void gf100_grctx_mmio_item(struct gf100_grctx *, u32 addr, u32 data, int s, int);
-
-#define mmio_vram(a,b,c,d) gf100_grctx_mmio_data((a), (b), (c), (d))
-#define mmio_refn(a,b,c,d,e) gf100_grctx_mmio_item((a), (b), (c), (d), (e))
-#define mmio_skip(a,b,c) mmio_refn((a), (b), (c), -1, -1)
-#define mmio_wr32(a,b,c) mmio_refn((a), (b), (c),  0, -1)
+void gf100_grctx_patch_wr32(struct gf100_gr_chan *, u32 addr, u32 data);
 
 struct gf100_grctx_func {
 	void (*unkn88c)(struct gf100_gr *, bool on);
 	/* main context generation function */
-	void  (*main)(struct gf100_gr *, struct gf100_grctx *);
+	void  (*main)(struct gf100_gr_chan *);
 	/* context-specific modify-on-first-load list generation function */
 	void  (*unkn)(struct gf100_gr *);
 	/* mmio context data */
@@ -37,23 +22,29 @@ struct gf100_grctx_func {
 	const struct gf100_gr_pack *icmd;
 	const struct gf100_gr_pack *mthd;
 	const struct gf100_gr_pack *sw_veid_bundle_init;
+	const struct gf100_gr_pack *sw_bundle64_init;
 	/* bundle circular buffer */
-	void (*bundle)(struct gf100_grctx *);
+	void (*bundle)(struct gf100_gr_chan *, u64 addr, u32 size);
 	u32 bundle_size;
 	u32 bundle_min_gpm_fifo_depth;
 	u32 bundle_token_limit;
 	/* pagepool */
-	void (*pagepool)(struct gf100_grctx *);
+	void (*pagepool)(struct gf100_gr_chan *, u64 addr);
 	u32 pagepool_size;
 	/* attribute(/alpha) circular buffer */
-	void (*attrib)(struct gf100_grctx *);
+	u32 (*attrib_cb_size)(struct gf100_gr *);
+	void (*attrib_cb)(struct gf100_gr_chan *, u64 addr, u32 size);
+	void (*attrib)(struct gf100_gr_chan *);
 	u32 attrib_nr_max;
 	u32 attrib_nr;
 	u32 alpha_nr_max;
 	u32 alpha_nr;
 	u32 gfxp_nr;
+	/* some other context buffer */
+	void (*unknown)(struct gf100_gr_chan *, u64 addr, u32 size);
+	u32 unknown_size;
 	/* other patch buffer stuff */
-	void (*patch_ltc)(struct gf100_grctx *);
+	void (*patch_ltc)(struct gf100_gr_chan *);
 	/* floorsweeping */
 	void (*sm_id)(struct gf100_gr *, int gpc, int tpc, int sm);
 	void (*tpc_nr)(struct gf100_gr *, int gpc);
@@ -78,14 +69,17 @@ struct gf100_grctx_func {
 	void (*r419a3c)(struct gf100_gr *);
 	void (*r408840)(struct gf100_gr *);
 	void (*r419c0c)(struct gf100_gr *);
+	void (*r419ea8)(struct gf100_gr *);
 };
 
 extern const struct gf100_grctx_func gf100_grctx;
-int  gf100_grctx_generate(struct gf100_gr *);
-void gf100_grctx_generate_main(struct gf100_gr *, struct gf100_grctx *);
-void gf100_grctx_generate_bundle(struct gf100_grctx *);
-void gf100_grctx_generate_pagepool(struct gf100_grctx *);
-void gf100_grctx_generate_attrib(struct gf100_grctx *);
+int  gf100_grctx_generate(struct gf100_gr *, struct gf100_gr_chan *, struct nvkm_gpuobj *inst);
+void gf100_grctx_generate_main(struct gf100_gr_chan *);
+void gf100_grctx_generate_pagepool(struct gf100_gr_chan *, u64);
+void gf100_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32);
+u32 gf100_grctx_generate_attrib_cb_size(struct gf100_gr *);
+void gf100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32);
+void gf100_grctx_generate_attrib(struct gf100_gr_chan *);
 void gf100_grctx_generate_unkn(struct gf100_gr *);
 void gf100_grctx_generate_floorsweep(struct gf100_gr *);
 void gf100_grctx_generate_sm_id(struct gf100_gr *, int, int, int);
@@ -97,14 +91,14 @@ void gf100_grctx_generate_max_ways_evict(struct gf100_gr *);
 void gf100_grctx_generate_r419cb8(struct gf100_gr *);
 
 extern const struct gf100_grctx_func gf108_grctx;
-void gf108_grctx_generate_attrib(struct gf100_grctx *);
+void gf108_grctx_generate_attrib(struct gf100_gr_chan *);
 void gf108_grctx_generate_unkn(struct gf100_gr *);
 
 extern const struct gf100_grctx_func gf104_grctx;
 extern const struct gf100_grctx_func gf110_grctx;
 
 extern const struct gf100_grctx_func gf117_grctx;
-void gf117_grctx_generate_attrib(struct gf100_grctx *);
+void gf117_grctx_generate_attrib(struct gf100_gr_chan *);
 void gf117_grctx_generate_rop_mapping(struct gf100_gr *);
 void gf117_grctx_generate_dist_skip_table(struct gf100_gr *);
 
@@ -115,9 +109,9 @@ void gk104_grctx_generate_alpha_beta_tables(struct gf100_gr *);
 void gk104_grctx_generate_gpc_tpc_nr(struct gf100_gr *);
 
 extern const struct gf100_grctx_func gk20a_grctx;
-void gk104_grctx_generate_bundle(struct gf100_grctx *);
-void gk104_grctx_generate_pagepool(struct gf100_grctx *);
-void gk104_grctx_generate_patch_ltc(struct gf100_grctx *);
+void gk104_grctx_generate_pagepool(struct gf100_gr_chan *, u64);
+void gk104_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32);
+void gk104_grctx_generate_patch_ltc(struct gf100_gr_chan *);
 void gk104_grctx_generate_unkn(struct gf100_gr *);
 void gk104_grctx_generate_r418800(struct gf100_gr *);
 
@@ -128,9 +122,10 @@ extern const struct gf100_grctx_func gk110b_grctx;
 extern const struct gf100_grctx_func gk208_grctx;
 
 extern const struct gf100_grctx_func gm107_grctx;
-void gm107_grctx_generate_bundle(struct gf100_grctx *);
-void gm107_grctx_generate_pagepool(struct gf100_grctx *);
-void gm107_grctx_generate_attrib(struct gf100_grctx *);
+void gm107_grctx_generate_pagepool(struct gf100_gr_chan *, u64);
+void gm107_grctx_generate_bundle(struct gf100_gr_chan *, u64, u32);
+void gm107_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32);
+void gm107_grctx_generate_attrib(struct gf100_gr_chan *);
 void gm107_grctx_generate_sm_id(struct gf100_gr *, int, int, int);
 
 extern const struct gf100_grctx_func gm200_grctx;
@@ -143,11 +138,13 @@ void gm200_grctx_generate_r419a3c(struct gf100_gr *);
 extern const struct gf100_grctx_func gm20b_grctx;
 
 extern const struct gf100_grctx_func gp100_grctx;
-void gp100_grctx_generate_pagepool(struct gf100_grctx *);
+void gp100_grctx_generate_pagepool(struct gf100_gr_chan *, u64);
+void gp100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32);
 void gp100_grctx_generate_smid_config(struct gf100_gr *);
 
 extern const struct gf100_grctx_func gp102_grctx;
-void gp102_grctx_generate_attrib(struct gf100_grctx *);
+u32 gp102_grctx_generate_attrib_cb_size(struct gf100_gr *);
+void gp102_grctx_generate_attrib(struct gf100_gr_chan *);
 
 extern const struct gf100_grctx_func gp104_grctx;
 
@@ -158,11 +155,15 @@ extern const struct gf100_grctx_func gv100_grctx;
 extern const struct gf100_grctx_func tu102_grctx;
 void gv100_grctx_unkn88c(struct gf100_gr *, bool);
 void gv100_grctx_generate_unkn(struct gf100_gr *);
-extern const struct gf100_gr_init gv100_grctx_init_sw_veid_bundle_init_0[];
-void gv100_grctx_generate_attrib(struct gf100_grctx *);
+void gv100_grctx_generate_attrib_cb(struct gf100_gr_chan *, u64, u32);
+void gv100_grctx_generate_attrib(struct gf100_gr_chan *);
 void gv100_grctx_generate_rop_mapping(struct gf100_gr *);
 void gv100_grctx_generate_r400088(struct gf100_gr *, bool);
 
+void tu102_grctx_generate_unknown(struct gf100_gr_chan *, u64, u32);
+
+extern const struct gf100_grctx_func ga102_grctx;
+
 /* context init value lists */
 
 extern const struct gf100_gr_pack gf100_grctx_pack_icmd[];
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c
index 7a0564b6e3c7..ba63a3b46518 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf104.c
@@ -94,6 +94,8 @@ gf104_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf100_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
index dda2c32e6232..0bc2eab6ad98 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf108.c
@@ -733,25 +733,20 @@ gf108_grctx_pack_tpc[] = {
  ******************************************************************************/
 
 void
-gf108_grctx_generate_attrib(struct gf100_grctx *info)
+gf108_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32   beta = grctx->attrib_nr;
-	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int timeslice_mode = 1;
 	const int max_batches = 0xffff;
 	u32 bo = 0;
 	u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total;
 	int gpc, tpc;
 
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_wr32(info, 0x405830, (beta << 16) | alpha);
-	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+	gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
 		for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) {
@@ -759,10 +754,10 @@ gf108_grctx_generate_attrib(struct gf100_grctx *info)
 			const u32 b =  beta;
 			const u32 t = timeslice_mode;
 			const u32 o = TPC_UNIT(gpc, tpc, 0x500);
-			mmio_skip(info, o + 0x20, (t << 28) | (b << 16) | ++bo);
-			mmio_wr32(info, o + 0x20, (t << 28) | (b << 16) | --bo);
+
+			gf100_grctx_patch_wr32(chan, o + 0x20, (t << 28) | (b << 16) | bo);
 			bo += grctx->attrib_nr_max;
-			mmio_wr32(info, o + 0x44, (a << 16) | ao);
+			gf100_grctx_patch_wr32(chan, o + 0x44, (a << 16) | ao);
 			ao += grctx->alpha_nr_max;
 		}
 	}
@@ -795,6 +790,8 @@ gf108_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf108_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c
index f5cca5e6a4f2..64b723b0afb5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf110.c
@@ -342,6 +342,8 @@ gf110_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf100_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
index 276c282d19aa..e34c5da2a9ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf117.c
@@ -241,38 +241,34 @@ gf117_grctx_generate_rop_mapping(struct gf100_gr *gr)
 }
 
 void
-gf117_grctx_generate_attrib(struct gf100_grctx *info)
+gf117_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32   beta = grctx->attrib_nr;
-	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int timeslice_mode = 1;
 	const int max_batches = 0xffff;
 	u32 bo = 0;
 	u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total;
 	int gpc, ppc;
 
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_wr32(info, 0x405830, (beta << 16) | alpha);
-	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+	gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) {
 			const u32 a = alpha * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 b =  beta * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 t = timeslice_mode;
 			const u32 o = PPC_UNIT(gpc, ppc, 0);
+
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
-			mmio_skip(info, o + 0xc0, (t << 28) | (b << 16) | ++bo);
-			mmio_wr32(info, o + 0xc0, (t << 28) | (b << 16) | --bo);
+
+			gf100_grctx_patch_wr32(chan, o + 0xc0, (t << 28) | (b << 16) | bo);
 			bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, o + 0xe4, (a << 16) | ao);
+			gf100_grctx_patch_wr32(chan, o + 0xe4, (a << 16) | ao);
 			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
 		}
 	}
@@ -294,6 +290,8 @@ gf117_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c
index 0cfe46366af6..426ad1b8d426 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf119.c
@@ -510,6 +510,8 @@ gf119_grctx = {
 	.bundle_size = 0x1800,
 	.pagepool = gf100_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf108_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
index 304e9d268bad..94233d0119df 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
@@ -861,43 +861,33 @@ gk104_grctx_generate_r418800(struct gf100_gr *gr)
 }
 
 void
-gk104_grctx_generate_patch_ltc(struct gf100_grctx *info)
+gk104_grctx_generate_patch_ltc(struct gf100_gr_chan *chan)
 {
-	struct nvkm_device *device = info->gr->base.engine.subdev.device;
+	struct nvkm_device *device = chan->gr->base.engine.subdev.device;
 	u32 data0 = nvkm_rd32(device, 0x17e91c);
 	u32 data1 = nvkm_rd32(device, 0x17e920);
+
 	/*XXX: Figure out how to modify this correctly! */
-	mmio_wr32(info, 0x17e91c, data0);
-	mmio_wr32(info, 0x17e920, data1);
+	gf100_grctx_patch_wr32(chan, 0x17e91c, data0);
+	gf100_grctx_patch_wr32(chan, 0x17e920, data1);
 }
 
 void
-gk104_grctx_generate_bundle(struct gf100_grctx *info)
+gk104_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth,
-				    grctx->bundle_size / 0x20);
+	const struct gf100_grctx_func *grctx = chan->gr->func->grctx;
+	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, size / 0x20);
 	const u32 token_limit = grctx->bundle_token_limit;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
-	mmio_refn(info, 0x408004, 0x00000000, s, b);
-	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
-	mmio_refn(info, 0x418808, 0x00000000, s, b);
-	mmio_wr32(info, 0x41880c, 0x80000000 | (grctx->bundle_size >> s));
-	mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit);
+
+	gf100_grctx_generate_bundle(chan, addr, size);
+	gf100_grctx_patch_wr32(chan, 0x4064c8, (state_limit << 16) | token_limit);
 }
 
 void
-gk104_grctx_generate_pagepool(struct gf100_grctx *info)
+gk104_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
-	mmio_refn(info, 0x40800c, 0x00000000, s, b);
-	mmio_wr32(info, 0x408010, 0x80000000);
-	mmio_refn(info, 0x419004, 0x00000000, s, b);
-	mmio_wr32(info, 0x419008, 0x00000000);
-	mmio_wr32(info, 0x4064cc, 0x80000000);
+	gf100_grctx_generate_pagepool(chan, addr);
+	gf100_grctx_patch_wr32(chan, 0x4064cc, 0x80000000);
 }
 
 void
@@ -991,6 +981,8 @@ gk104_grctx = {
 	.bundle_token_limit = 0x600,
 	.pagepool = gk104_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c
index 86547cfc38dc..4391458e1fb2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c
@@ -838,6 +838,8 @@ gk110_grctx = {
 	.bundle_token_limit = 0x7c0,
 	.pagepool = gk104_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c
index ebb947bd1446..7b9a34f9ec3c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c
@@ -87,6 +87,8 @@ gk110b_grctx = {
 	.bundle_token_limit = 0x600,
 	.pagepool = gk104_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c
index 4d40512b5c99..c78d07a8bb7d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c
@@ -553,6 +553,8 @@ gk208_grctx = {
 	.bundle_token_limit = 0x200,
 	.pagepool = gk104_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x324,
 	.attrib_nr = 0x218,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
index c0d36bc601f9..ac5fdcb5cd3f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
@@ -25,8 +25,9 @@
 #include <subdev/mc.h>
 
 static void
-gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
+gk20a_grctx_generate_main(struct gf100_gr_chan *chan)
 {
+	struct gf100_gr *gr = chan->gr;
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	u32 idle_timeout;
@@ -38,7 +39,8 @@ gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 
 	idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000);
 
-	grctx->attrib(info);
+	grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr));
+	grctx->attrib(chan);
 
 	grctx->unkn(gr);
 
@@ -60,8 +62,8 @@ gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 	gf100_gr_wait_idle(gr);
 
 	gf100_gr_icmd(gr, gr->bundle);
-	grctx->pagepool(info);
-	grctx->bundle(info);
+	grctx->pagepool(chan, chan->pagepool->addr);
+	grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size);
 }
 
 const struct gf100_grctx_func
@@ -74,6 +76,8 @@ gk20a_grctx = {
 	.bundle_token_limit = 0x100,
 	.pagepool = gk104_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gf100_grctx_generate_attrib_cb,
 	.attrib = gf117_grctx_generate_attrib,
 	.attrib_nr_max = 0x240,
 	.attrib_nr = 0x240,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
index 0b3964e6b36e..beac66eb2a80 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
@@ -876,75 +876,70 @@ gm107_grctx_generate_r419e00(struct gf100_gr *gr)
 }
 
 void
-gm107_grctx_generate_bundle(struct gf100_grctx *info)
+gm107_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth,
-				    grctx->bundle_size / 0x20);
+	const struct gf100_grctx_func *grctx = chan->gr->func->grctx;
+	const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, size / 0x20);
 	const u32 token_limit = grctx->bundle_token_limit;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->bundle_size, (1 << s), true);
-	mmio_refn(info, 0x408004, 0x00000000, s, b);
-	mmio_wr32(info, 0x408008, 0x80000000 | (grctx->bundle_size >> s));
-	mmio_refn(info, 0x418e24, 0x00000000, s, b);
-	mmio_wr32(info, 0x418e28, 0x80000000 | (grctx->bundle_size >> s));
-	mmio_wr32(info, 0x4064c8, (state_limit << 16) | token_limit);
+
+	gf100_grctx_patch_wr32(chan, 0x408004, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408008, 0x80000000 | (size >> 8));
+	gf100_grctx_patch_wr32(chan, 0x418e24, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x418e28, 0x80000000 | (size >> 8));
+	gf100_grctx_patch_wr32(chan, 0x4064c8, (state_limit << 16) | token_limit);
 }
 
 void
-gm107_grctx_generate_pagepool(struct gf100_grctx *info)
+gm107_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
-	mmio_refn(info, 0x40800c, 0x00000000, s, b);
-	mmio_wr32(info, 0x408010, 0x80000000);
-	mmio_refn(info, 0x419004, 0x00000000, s, b);
-	mmio_wr32(info, 0x419008, 0x00000000);
-	mmio_wr32(info, 0x4064cc, 0x80000000);
-	mmio_wr32(info, 0x418e30, 0x80000000); /* guess at it being related */
+	gk104_grctx_generate_pagepool(chan, addr);
+	gf100_grctx_patch_wr32(chan, 0x418e30, 0x80000000);
 }
 
 void
-gm107_grctx_generate_attrib(struct gf100_grctx *info)
+gm107_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32 attrib = grctx->attrib_nr;
-	const u32   size = 0x20 * (grctx->attrib_nr_max + grctx->alpha_nr_max);
-	const int s = 12;
-	const int b = mmio_vram(info, size * gr->tpc_total, (1 << s), false);
 	const int max_batches = 0xffff;
 	u32 bo = 0;
 	u32 ao = bo + grctx->attrib_nr_max * gr->tpc_total;
 	int gpc, ppc, n = 0;
 
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_refn(info, 0x419c2c, 0x10000000, s, b);
-	mmio_wr32(info, 0x405830, (attrib << 16) | alpha);
-	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+	gf100_grctx_patch_wr32(chan, 0x405830, (attrib << 16) | alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) {
 			const u32 as =  alpha * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 bs = attrib * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 u = 0x418ea0 + (n * 0x04);
 			const u32 o = PPC_UNIT(gpc, ppc, 0);
+
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
-			mmio_wr32(info, o + 0xc0, bs);
-			mmio_wr32(info, o + 0xf4, bo);
+
+			gf100_grctx_patch_wr32(chan, o + 0xc0, bs);
+			gf100_grctx_patch_wr32(chan, o + 0xf4, bo);
 			bo += grctx->attrib_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, o + 0xe4, as);
-			mmio_wr32(info, o + 0xf8, ao);
+			gf100_grctx_patch_wr32(chan, o + 0xe4, as);
+			gf100_grctx_patch_wr32(chan, o + 0xf8, ao);
 			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, u, ((bs / 3) << 16) | bs);
+			gf100_grctx_patch_wr32(chan, u, ((bs / 3) << 16) | bs);
 		}
 	}
 }
 
+void
+gm107_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size)
+{
+	gf100_grctx_generate_attrib_cb(chan, addr, size);
+
+	gf100_grctx_patch_wr32(chan, 0x419c2c, 0x10000000 | addr >> 12);
+}
+
 static void
 gm107_grctx_generate_r406500(struct gf100_gr *gr)
 {
@@ -978,6 +973,8 @@ gm107_grctx = {
 	.bundle_token_limit = 0x2c0,
 	.pagepool = gm107_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gm107_grctx_generate_attrib_cb,
 	.attrib = gm107_grctx_generate_attrib,
 	.attrib_nr_max = 0xff0,
 	.attrib_nr = 0xaa0,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c
index 013d05a0f0f6..175da8ac656c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm200.c
@@ -87,7 +87,7 @@ gm200_grctx_generate_dist_skip_table(struct gf100_gr *gr)
 	int gpc, ppc, i;
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) {
 			u8 ppc_tpcs = gr->ppc_tpc_nr[gpc][ppc];
 			u8 ppc_tpcm = gr->ppc_tpc_mask[gpc][ppc];
 			while (ppc_tpcs-- > gr->ppc_tpc_min)
@@ -111,6 +111,8 @@ gm200_grctx = {
 	.bundle_token_limit = 0x780,
 	.pagepool = gm107_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gm107_grctx_generate_attrib_cb,
 	.attrib = gm107_grctx_generate_attrib,
 	.attrib_nr_max = 0x600,
 	.attrib_nr = 0x400,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c
index 6b92f8aa18a3..b8edccfada58 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm20b.c
@@ -22,8 +22,9 @@
 #include "ctxgf100.h"
 
 static void
-gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
+gm20b_grctx_generate_main(struct gf100_gr_chan *chan)
 {
+	struct gf100_gr *gr = chan->gr;
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	u32 idle_timeout;
@@ -35,7 +36,8 @@ gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 
 	idle_timeout = nvkm_mask(device, 0x404154, 0xffffffff, 0x00000000);
 
-	grctx->attrib(info);
+	grctx->attrib_cb(chan, chan->attrib_cb->addr, grctx->attrib_cb_size(gr));
+	grctx->attrib(chan);
 
 	grctx->unkn(gr);
 
@@ -63,8 +65,8 @@ gm20b_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 	gf100_gr_wait_idle(gr);
 
 	gf100_gr_icmd(gr, gr->bundle);
-	grctx->pagepool(info);
-	grctx->bundle(info);
+	grctx->pagepool(chan, chan->pagepool->addr);
+	grctx->bundle(chan, chan->bundle_cb->addr, grctx->bundle_size);
 }
 
 const struct gf100_grctx_func
@@ -77,6 +79,8 @@ gm20b_grctx = {
 	.bundle_token_limit = 0x1c0,
 	.pagepool = gm107_grctx_generate_pagepool,
 	.pagepool_size = 0x8000,
+	.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gm107_grctx_generate_attrib_cb,
 	.attrib = gm107_grctx_generate_attrib,
 	.attrib_nr_max = 0x600,
 	.attrib_nr = 0x400,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
index 0b3326262e12..8485aaeae7a9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp100.c
@@ -30,66 +30,76 @@
  ******************************************************************************/
 
 void
-gp100_grctx_generate_pagepool(struct gf100_grctx *info)
+gp100_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr)
 {
-	const struct gf100_grctx_func *grctx = info->gr->func->grctx;
-	const int s = 8;
-	const int b = mmio_vram(info, grctx->pagepool_size, (1 << s), true);
-	mmio_refn(info, 0x40800c, 0x00000000, s, b);
-	mmio_wr32(info, 0x408010, 0x8007d800);
-	mmio_refn(info, 0x419004, 0x00000000, s, b);
-	mmio_wr32(info, 0x419008, 0x00000000);
+	gf100_grctx_patch_wr32(chan, 0x40800c, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408010, 0x8007d800);
+	gf100_grctx_patch_wr32(chan, 0x419004, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x419008, 0x00000000);
 }
 
 static void
-gp100_grctx_generate_attrib(struct gf100_grctx *info)
+gp100_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32 attrib = grctx->attrib_nr;
-	const int s = 12;
 	const int max_batches = 0xffff;
 	u32 size = grctx->alpha_nr_max * gr->tpc_total;
 	u32 ao = 0;
 	u32 bo = ao + size;
-	int gpc, ppc, b, n = 0;
+	int gpc, ppc, n = 0;
 
-	for (gpc = 0; gpc < gr->gpc_nr; gpc++)
-		size += grctx->attrib_nr_max * gr->ppc_nr[gpc] * gr->ppc_tpc_max;
-	size = ((size * 0x20) + 128) & ~127;
-	b = mmio_vram(info, size, (1 << s), false);
-
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_refn(info, 0x419c2c, 0x10000000, s, b);
-	mmio_refn(info, 0x419b00, 0x00000000, s, b);
-	mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7);
-	mmio_wr32(info, 0x405830, attrib);
-	mmio_wr32(info, 0x40585c, alpha);
-	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+	gf100_grctx_patch_wr32(chan, 0x405830, attrib);
+	gf100_grctx_patch_wr32(chan, 0x40585c, alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) {
 			const u32 as =  alpha * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 bs = attrib * gr->ppc_tpc_max;
 			const u32 u = 0x418ea0 + (n * 0x04);
 			const u32 o = PPC_UNIT(gpc, ppc, 0);
+
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
-			mmio_wr32(info, o + 0xc0, bs);
-			mmio_wr32(info, o + 0xf4, bo);
-			mmio_wr32(info, o + 0xf0, bs);
+
+			gf100_grctx_patch_wr32(chan, o + 0xc0, bs);
+			gf100_grctx_patch_wr32(chan, o + 0xf4, bo);
+			gf100_grctx_patch_wr32(chan, o + 0xf0, bs);
 			bo += grctx->attrib_nr_max * gr->ppc_tpc_max;
-			mmio_wr32(info, o + 0xe4, as);
-			mmio_wr32(info, o + 0xf8, ao);
+			gf100_grctx_patch_wr32(chan, o + 0xe4, as);
+			gf100_grctx_patch_wr32(chan, o + 0xf8, ao);
 			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, u, bs);
+			gf100_grctx_patch_wr32(chan, u, bs);
 		}
 	}
 
-	mmio_wr32(info, 0x418eec, 0x00000000);
-	mmio_wr32(info, 0x41befc, 0x00000000);
+	gf100_grctx_patch_wr32(chan, 0x418eec, 0x00000000);
+	gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000000);
+}
+
+void
+gp100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size)
+{
+	gm107_grctx_generate_attrib_cb(chan, addr, size);
+
+	gf100_grctx_patch_wr32(chan, 0x419b00, 0x00000000 | addr >> 12);
+	gf100_grctx_patch_wr32(chan, 0x419b04, 0x80000000 | size >> 7);
+}
+
+static u32
+gp100_grctx_generate_attrib_cb_size(struct gf100_gr *gr)
+{
+	const struct gf100_grctx_func *grctx = gr->func->grctx;
+	u32 size = grctx->alpha_nr_max * gr->tpc_total;
+	int gpc;
+
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++)
+		size += grctx->attrib_nr_max * gr->func->ppc_nr * gr->ppc_tpc_max;
+
+	return ((size * 0x20) + 128) & ~127;
 }
 
 void
@@ -123,6 +133,8 @@ gp100_grctx = {
 	.bundle_token_limit = 0x1080,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp100_grctx_generate_attrib_cb_size,
+	.attrib_cb = gp100_grctx_generate_attrib_cb,
 	.attrib = gp100_grctx_generate_attrib,
 	.attrib_nr_max = 0x660,
 	.attrib_nr = 0x440,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
index daee17bf7d0d..7537979a5492 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c
@@ -37,58 +37,62 @@ gp102_grctx_generate_r408840(struct gf100_gr *gr)
 }
 
 void
-gp102_grctx_generate_attrib(struct gf100_grctx *info)
+gp102_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32 attrib = grctx->attrib_nr;
 	const u32   gfxp = grctx->gfxp_nr;
-	const int s = 12;
 	const int max_batches = 0xffff;
 	u32 size = grctx->alpha_nr_max * gr->tpc_total;
 	u32 ao = 0;
 	u32 bo = ao + size;
-	int gpc, ppc, b, n = 0;
+	int gpc, ppc, n = 0;
 
-	for (gpc = 0; gpc < gr->gpc_nr; gpc++)
-		size += grctx->gfxp_nr * gr->ppc_nr[gpc] * gr->ppc_tpc_max;
-	size = ((size * 0x20) + 128) & ~127;
-	b = mmio_vram(info, size, (1 << s), false);
-
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_refn(info, 0x419c2c, 0x10000000, s, b);
-	mmio_refn(info, 0x419b00, 0x00000000, s, b);
-	mmio_wr32(info, 0x419b04, 0x80000000 | size >> 7);
-	mmio_wr32(info, 0x405830, attrib);
-	mmio_wr32(info, 0x40585c, alpha);
-	mmio_wr32(info, 0x4064c4, ((alpha / 4) << 16) | max_batches);
+	gf100_grctx_patch_wr32(chan, 0x405830, attrib);
+	gf100_grctx_patch_wr32(chan, 0x40585c, alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) {
 			const u32 as =  alpha * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 bs = attrib * gr->ppc_tpc_max;
 			const u32 gs =   gfxp * gr->ppc_tpc_max;
 			const u32 u = 0x418ea0 + (n * 0x04);
 			const u32 o = PPC_UNIT(gpc, ppc, 0);
 			const u32 p = GPC_UNIT(gpc, 0xc44 + (ppc * 4));
+
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
-			mmio_wr32(info, o + 0xc0, gs);
-			mmio_wr32(info, p, bs);
-			mmio_wr32(info, o + 0xf4, bo);
-			mmio_wr32(info, o + 0xf0, bs);
+
+			gf100_grctx_patch_wr32(chan, o + 0xc0, gs);
+			gf100_grctx_patch_wr32(chan, p, bs);
+			gf100_grctx_patch_wr32(chan, o + 0xf4, bo);
+			gf100_grctx_patch_wr32(chan, o + 0xf0, bs);
 			bo += gs;
-			mmio_wr32(info, o + 0xe4, as);
-			mmio_wr32(info, o + 0xf8, ao);
+			gf100_grctx_patch_wr32(chan, o + 0xe4, as);
+			gf100_grctx_patch_wr32(chan, o + 0xf8, ao);
 			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, u, bs);
+			gf100_grctx_patch_wr32(chan, u, bs);
 		}
 	}
 
-	mmio_wr32(info, 0x4181e4, 0x00000100);
-	mmio_wr32(info, 0x41befc, 0x00000100);
+	gf100_grctx_patch_wr32(chan, 0x4181e4, 0x00000100);
+	gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000100);
+}
+
+u32
+gp102_grctx_generate_attrib_cb_size(struct gf100_gr *gr)
+{
+	const struct gf100_grctx_func *grctx = gr->func->grctx;
+	u32 size = grctx->alpha_nr_max * gr->tpc_total;
+	int gpc;
+
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++)
+		size += grctx->gfxp_nr * gr->func->ppc_nr * gr->ppc_tpc_max;
+
+	return ((size * 0x20) + 127) & ~127;
 }
 
 const struct gf100_grctx_func
@@ -101,6 +105,8 @@ gp102_grctx = {
 	.bundle_token_limit = 0x900,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gp100_grctx_generate_attrib_cb,
 	.attrib = gp102_grctx_generate_attrib,
 	.attrib_nr_max = 0x4b0,
 	.attrib_nr = 0x320,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c
index 3b85e3d326b2..90b5f793e567 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp104.c
@@ -31,6 +31,8 @@ gp104_grctx = {
 	.bundle_token_limit = 0x900,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gp100_grctx_generate_attrib_cb,
 	.attrib = gp102_grctx_generate_attrib,
 	.attrib_nr_max = 0x4b0,
 	.attrib_nr = 0x320,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c
index 5060c5ee5ce0..d191761a0471 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c
@@ -39,6 +39,8 @@ gp107_grctx = {
 	.bundle_token_limit = 0x300,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gp100_grctx_generate_attrib_cb,
 	.attrib = gp102_grctx_generate_attrib,
 	.attrib_nr_max = 0x15de,
 	.attrib_nr = 0x540,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c
index 39553d55d3f3..957ea9d6bad4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgv100.c
@@ -25,7 +25,7 @@
  * PGRAPH context implementation
  ******************************************************************************/
 
-const struct gf100_gr_init
+static const struct gf100_gr_init
 gv100_grctx_init_sw_veid_bundle_init_0[] = {
 	{ 0x00001000, 64, 0x00100000, 0x00000008 },
 	{ 0x00000941, 64, 0x00100000, 0x00000000 },
@@ -59,67 +59,70 @@ gv100_grctx_pack_sw_veid_bundle_init[] = {
 };
 
 void
-gv100_grctx_generate_attrib(struct gf100_grctx *info)
+gv100_grctx_generate_attrib(struct gf100_gr_chan *chan)
 {
-	struct gf100_gr *gr = info->gr;
+	struct gf100_gr *gr = chan->gr;
 	const struct gf100_grctx_func *grctx = gr->func->grctx;
 	const u32  alpha = grctx->alpha_nr;
 	const u32 attrib = grctx->attrib_nr;
 	const u32   gfxp = grctx->gfxp_nr;
-	const int s = 12;
+	const int max_batches = 0xffff;
 	u32 size = grctx->alpha_nr_max * gr->tpc_total;
 	u32 ao = 0;
 	u32 bo = ao + size;
-	int gpc, ppc, b, n = 0;
+	int gpc, ppc, n = 0;
 
-	for (gpc = 0; gpc < gr->gpc_nr; gpc++)
-		size += grctx->gfxp_nr * gr->ppc_nr[gpc] * gr->ppc_tpc_max;
-	size = ((size * 0x20) + 127) & ~127;
-	b = mmio_vram(info, size, (1 << s), false);
-
-	mmio_refn(info, 0x418810, 0x80000000, s, b);
-	mmio_refn(info, 0x419848, 0x10000000, s, b);
-	mmio_refn(info, 0x419c2c, 0x10000000, s, b);
-	mmio_refn(info, 0x419e00, 0x00000000, s, b);
-	mmio_wr32(info, 0x419e04, 0x80000000 | size >> 7);
-	mmio_wr32(info, 0x405830, attrib);
-	mmio_wr32(info, 0x40585c, alpha);
+	gf100_grctx_patch_wr32(chan, 0x405830, attrib);
+	gf100_grctx_patch_wr32(chan, 0x40585c, alpha);
+	gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches);
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++, n++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++, n++) {
 			const u32 as =  alpha * gr->ppc_tpc_nr[gpc][ppc];
 			const u32 bs = attrib * gr->ppc_tpc_max;
 			const u32 gs =   gfxp * gr->ppc_tpc_max;
 			const u32 u = 0x418ea0 + (n * 0x04);
 			const u32 o = PPC_UNIT(gpc, ppc, 0);
+
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
-			mmio_wr32(info, o + 0xc0, gs);
-			mmio_wr32(info, o + 0xf4, bo);
-			mmio_wr32(info, o + 0xf0, bs);
+
+			gf100_grctx_patch_wr32(chan, o + 0xc0, gs);
+			gf100_grctx_patch_wr32(chan, o + 0xf4, bo);
+			gf100_grctx_patch_wr32(chan, o + 0xf0, bs);
 			bo += gs;
-			mmio_wr32(info, o + 0xe4, as);
-			mmio_wr32(info, o + 0xf8, ao);
+			gf100_grctx_patch_wr32(chan, o + 0xe4, as);
+			gf100_grctx_patch_wr32(chan, o + 0xf8, ao);
 			ao += grctx->alpha_nr_max * gr->ppc_tpc_nr[gpc][ppc];
-			mmio_wr32(info, u, bs);
+			gf100_grctx_patch_wr32(chan, u, bs);
 		}
 	}
 
-	mmio_wr32(info, 0x4181e4, 0x00000100);
-	mmio_wr32(info, 0x41befc, 0x00000100);
+	gf100_grctx_patch_wr32(chan, 0x4181e4, 0x00000100);
+	gf100_grctx_patch_wr32(chan, 0x41befc, 0x00000100);
+}
+
+void
+gv100_grctx_generate_attrib_cb(struct gf100_gr_chan *chan, u64 addr, u32 size)
+{
+	gm107_grctx_generate_attrib_cb(chan, addr, size);
+
+	gf100_grctx_patch_wr32(chan, 0x419e00, 0x00000000 | addr >> 12);
+	gf100_grctx_patch_wr32(chan, 0x419e04, 0x80000000 | size >> 7);
 }
 
 void
 gv100_grctx_generate_rop_mapping(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
+	const u32 mapregs = DIV_ROUND_UP(gr->func->gpc_nr * gr->func->tpc_nr, 6);
 	u32 data;
 	int i, j;
 
 	/* Pack tile map into register format. */
 	nvkm_wr32(device, 0x418bb8, (gr->tpc_total << 8) |
 				     gr->screen_tile_row_offset);
-	for (i = 0; i < 11; i++) {
+	for (i = 0; i < mapregs; i++) {
 		for (data = 0, j = 0; j < 6; j++)
 			data |= (gr->tile[i * 6 + j] & 0x1f) << (j * 5);
 		nvkm_wr32(device, 0x418b08 + (i * 4), data);
@@ -157,6 +160,9 @@ static void
 gv100_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc);
+
 	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm);
 	nvkm_wr32(device, GPC_UNIT(gpc, 0x0c10 + tpc * 4), sm);
 	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x088), sm);
@@ -198,6 +204,8 @@ gv100_grctx = {
 	.bundle_token_limit = 0x1680,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gv100_grctx_generate_attrib_cb,
 	.attrib = gv100_grctx_generate_attrib,
 	.attrib_nr_max = 0x6c0,
 	.attrib_nr = 0x480,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c
index 2299ca07d04a..542ab0c78be6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxtu102.c
@@ -34,6 +34,9 @@ static void
 tu102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc);
+
 	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm);
 	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x088), sm);
 }
@@ -47,42 +50,38 @@ tu102_grctx_init_unknown_bundle_init_0[] = {
 };
 
 static const struct gf100_gr_pack
-tu102_grctx_pack_sw_veid_bundle_init[] = {
-	{ gv100_grctx_init_sw_veid_bundle_init_0 },
-	{ tu102_grctx_init_unknown_bundle_init_0 },
+tu102_grctx_pack_sw_bundle64_init[] = {
+	{ tu102_grctx_init_unknown_bundle_init_0, .type = 64 },
 	{}
 };
 
-static void
-tu102_grctx_generate_attrib(struct gf100_grctx *info)
+void
+tu102_grctx_generate_unknown(struct gf100_gr_chan *chan, u64 addr, u32 size)
 {
-	const u64 size = 0x80000; /*XXX: educated guess */
-	const int s = 8;
-	const int b = mmio_vram(info, size, (1 << s), true);
-
-	gv100_grctx_generate_attrib(info);
-
-	mmio_refn(info, 0x408070, 0x00000000, s, b);
-	mmio_wr32(info, 0x408074, size >> s); /*XXX: guess */
-	mmio_refn(info, 0x419034, 0x00000000, s, b);
-	mmio_wr32(info, 0x408078, 0x00000000);
+	gf100_grctx_patch_wr32(chan, 0x408070, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408074, size >> 8); /*XXX: guess */
+	gf100_grctx_patch_wr32(chan, 0x419034, addr >> 8);
+	gf100_grctx_patch_wr32(chan, 0x408078, 0x00000000);
 }
 
 const struct gf100_grctx_func
 tu102_grctx = {
-	.unkn88c = gv100_grctx_unkn88c,
 	.main = gf100_grctx_generate_main,
 	.unkn = gv100_grctx_generate_unkn,
-	.sw_veid_bundle_init = tu102_grctx_pack_sw_veid_bundle_init,
+	.sw_bundle64_init = tu102_grctx_pack_sw_bundle64_init,
 	.bundle = gm107_grctx_generate_bundle,
 	.bundle_size = 0x3000,
 	.bundle_min_gpm_fifo_depth = 0x180,
 	.bundle_token_limit = 0xa80,
 	.pagepool = gp100_grctx_generate_pagepool,
 	.pagepool_size = 0x20000,
-	.attrib = tu102_grctx_generate_attrib,
+	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
+	.attrib_cb = gv100_grctx_generate_attrib_cb,
+	.attrib = gv100_grctx_generate_attrib,
 	.attrib_nr_max = 0x800,
 	.attrib_nr = 0x700,
+	.unknown_size = 0x80000,
+	.unknown = tu102_grctx_generate_unknown,
 	.alpha_nr_max = 0xc00,
 	.alpha_nr = 0x800,
 	.gfxp_nr = 0xfa8,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c
new file mode 100644
index 000000000000..1a7003850a9a
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c
@@ -0,0 +1,319 @@
+/*
+ * Copyright 2019 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "gf100.h"
+#include "ctxgf100.h"
+
+#include <core/firmware.h>
+#include <subdev/acr.h>
+#include <subdev/timer.h>
+#include <subdev/vfn.h>
+
+#include <nvfw/flcn.h>
+
+#include <nvif/class.h>
+
+static void
+ga102_gr_zbc_clear_color(struct gf100_gr *gr, int zbc)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+	u32 invalid[] = { 0, 0, 0, 0 }, *color;
+
+	if (gr->zbc_color[zbc].format)
+		color = gr->zbc_color[zbc].l2;
+	else
+		color = invalid;
+
+	nvkm_mask(device, 0x41bcb4, 0x0000001f, zbc);
+	nvkm_wr32(device, 0x41bcec, color[0]);
+	nvkm_wr32(device, 0x41bcf0, color[1]);
+	nvkm_wr32(device, 0x41bcf4, color[2]);
+	nvkm_wr32(device, 0x41bcf8, color[3]);
+}
+
+static const struct gf100_gr_func_zbc
+ga102_gr_zbc = {
+	.clear_color = ga102_gr_zbc_clear_color,
+	.clear_depth = gp100_gr_zbc_clear_depth,
+	.stencil_get = gp102_gr_zbc_stencil_get,
+	.clear_stencil = gp102_gr_zbc_clear_stencil,
+};
+
+static void
+ga102_gr_gpccs_reset(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x41a610, 0x00000000);
+	nvkm_msec(device, 1, NVKM_DELAY);
+	nvkm_wr32(device, 0x41a610, 0x00000001);
+}
+
+static const struct nvkm_acr_lsf_func
+ga102_gr_gpccs_acr = {
+	.flags = NVKM_ACR_LSF_FORCE_PRIV_LOAD,
+	.bl_entry = 0x3400,
+	.bld_size = sizeof(struct flcn_bl_dmem_desc_v2),
+	.bld_write = gp108_gr_acr_bld_write,
+	.bld_patch = gp108_gr_acr_bld_patch,
+};
+
+static void
+ga102_gr_fecs_reset(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x409614, 0x00000010);
+	nvkm_wr32(device, 0x41a614, 0x00000020);
+	nvkm_usec(device, 10, NVKM_DELAY);
+	nvkm_wr32(device, 0x409614, 0x00000110);
+	nvkm_wr32(device, 0x41a614, 0x00000a20);
+	nvkm_usec(device, 10, NVKM_DELAY);
+	nvkm_rd32(device, 0x409614);
+	nvkm_rd32(device, 0x41a614);
+}
+
+static const struct nvkm_acr_lsf_func
+ga102_gr_fecs_acr = {
+	.bl_entry = 0x7e00,
+	.bld_size = sizeof(struct flcn_bl_dmem_desc_v2),
+	.bld_write = gp108_gr_acr_bld_write,
+	.bld_patch = gp108_gr_acr_bld_patch,
+};
+
+static void
+ga102_gr_init_rop_exceptions(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x41bcbc, 0x40000000);
+	nvkm_wr32(device, 0x41bc38, 0x40000000);
+	nvkm_wr32(device, 0x41ac94, nvkm_rd32(device, 0x502c94));
+}
+
+static void
+ga102_gr_init_40a790(struct gf100_gr *gr)
+{
+	nvkm_wr32(gr->base.engine.subdev.device, 0x40a790, 0xc0000000);
+}
+
+static void
+ga102_gr_init_gpc_mmu(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x418880, nvkm_rd32(device, 0x100c80) & 0xf8001fff);
+	nvkm_wr32(device, 0x418894, 0x00000000);
+
+	nvkm_wr32(device, 0x4188b4, nvkm_rd32(device, 0x100cc8));
+	nvkm_wr32(device, 0x4188b8, nvkm_rd32(device, 0x100ccc));
+	nvkm_wr32(device, 0x4188b0, nvkm_rd32(device, 0x100cc4));
+}
+
+static struct nvkm_intr *
+ga102_gr_oneinit_intr(struct gf100_gr *gr, enum nvkm_intr_type *pvector)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	*pvector = nvkm_rd32(device, 0x400154) & 0x00000fff;
+	return &device->vfn->intr;
+}
+
+static const struct gf100_gr_func
+ga102_gr = {
+	.oneinit_intr = ga102_gr_oneinit_intr,
+	.oneinit_tiles = gm200_gr_oneinit_tiles,
+	.oneinit_sm_id = gv100_gr_oneinit_sm_id,
+	.init = gf100_gr_init,
+	.init_419bd8 = gv100_gr_init_419bd8,
+	.init_gpc_mmu = ga102_gr_init_gpc_mmu,
+	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
+	.init_zcull = tu102_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
+	.init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask,
+	.init_fs = tu102_gr_init_fs,
+	.init_fecs_exceptions = tu102_gr_init_fecs_exceptions,
+	.init_40a790 = ga102_gr_init_40a790,
+	.init_ds_hww_esr_2 = gm200_gr_init_ds_hww_esr_2,
+	.init_sked_hww_esr = gk104_gr_init_sked_hww_esr,
+	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
+	.init_504430 = gv100_gr_init_504430,
+	.init_shader_exceptions = gv100_gr_init_shader_exceptions,
+	.init_rop_exceptions = ga102_gr_init_rop_exceptions,
+	.init_4188a4 = gv100_gr_init_4188a4,
+	.trap_mp = gv100_gr_trap_mp,
+	.fecs.reset = ga102_gr_fecs_reset,
+	.gpccs.reset = ga102_gr_gpccs_reset,
+	.rops = gm200_gr_rops,
+	.gpc_nr = 7,
+	.tpc_nr = 6,
+	.ppc_nr = 3,
+	.grctx = &ga102_grctx,
+	.zbc = &ga102_gr_zbc,
+	.sclass = {
+		{ -1, -1, FERMI_TWOD_A },
+		{ -1, -1, KEPLER_INLINE_TO_MEMORY_B },
+		{ -1, -1, AMPERE_B, &gf100_fermi },
+		{ -1, -1, AMPERE_COMPUTE_B },
+		{}
+	}
+};
+
+/*(DEBLOBBED)*/
+
+struct netlist_region {
+	u32 region_id;
+	u32 data_size;
+	u32 data_offset;
+};
+
+struct netlist_image_header {
+	u32 version;
+	u32 regions;
+};
+
+struct netlist_image {
+	struct netlist_image_header header;
+	struct netlist_region regions[];
+};
+
+struct netlist_av64 {
+	u32 addr;
+	u32 data_hi;
+	u32 data_lo;
+};
+
+static int
+ga102_gr_av64_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
+{
+	struct gf100_gr_init *init;
+	struct gf100_gr_pack *pack;
+	int nent;
+	int i;
+
+	nent = (blob->size / sizeof(struct netlist_av64));
+	pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1)));
+	if (!pack)
+		return -ENOMEM;
+
+	init = (void *)(pack + 2);
+	pack[0].init = init;
+	pack[0].type = 64;
+
+	for (i = 0; i < nent; i++) {
+		struct gf100_gr_init *ent = &init[i];
+		struct netlist_av64 *av = &((struct netlist_av64 *)blob->data)[i];
+
+		ent->addr = av->addr;
+		ent->data = ((u64)av->data_hi << 32) | av->data_lo;
+		ent->count = 1;
+		ent->pitch = 1;
+	}
+
+	*ppack = pack;
+	return 0;
+}
+
+static int
+ga102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif)
+{
+	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
+	const struct firmware *fw;
+	const struct netlist_image *net;
+	const struct netlist_region *fecs_inst = NULL;
+	const struct netlist_region *fecs_data = NULL;
+	const struct netlist_region *gpccs_inst = NULL;
+	const struct netlist_region *gpccs_data = NULL;
+	int ret, i;
+
+	ret = nvkm_firmware_get(subdev, "gr/NET_img", 0, &fw);
+	if (ret)
+		return ret;
+
+	net = (const void *)fw->data;
+	nvkm_debug(subdev, "netlist version %d, %d regions\n",
+		   net->header.version, net->header.regions);
+
+	for (i = 0; i < net->header.regions; i++) {
+		const struct netlist_region *reg = &net->regions[i];
+		struct nvkm_blob blob = {
+			.data = (void *)fw->data + reg->data_offset,
+			.size = reg->data_size,
+		};
+
+		nvkm_debug(subdev, "\t%2d: %08x %08x\n",
+			   reg->region_id, reg->data_offset, reg->data_size);
+
+		switch (reg->region_id) {
+		case  0: fecs_data = reg; break;
+		case  1: fecs_inst = reg; break;
+		case  2: gpccs_data = reg; break;
+		case  3: gpccs_inst = reg; break;
+		case  4: gk20a_gr_av_to_init(&blob, &gr->bundle); break;
+		case  5: gk20a_gr_aiv_to_init(&blob, &gr->sw_ctx); break;
+		case  7: gk20a_gr_av_to_method(&blob, &gr->method); break;
+		case 28: tu102_gr_av_to_init_veid(&blob, &gr->bundle_veid); break;
+		case 34: ga102_gr_av64_to_init(&blob, &gr->bundle64); break;
+		case 48: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx1); break;
+		case 49: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx2); break;
+		case 50: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx3); break;
+		case 51: gk20a_gr_av_to_init(&blob, &gr->sw_nonctx4); break;
+		default:
+			break;
+		}
+	}
+
+	ret = nvkm_acr_lsfw_load_bl_sig_net(subdev, &gr->fecs.falcon, NVKM_ACR_LSF_FECS,
+					    "gr/fecs_", ver, fwif->fecs,
+					    fw->data + fecs_inst->data_offset,
+						       fecs_inst->data_size,
+					    fw->data + fecs_data->data_offset,
+						       fecs_data->data_size);
+	if (ret)
+		return ret;
+
+	ret = nvkm_acr_lsfw_load_bl_sig_net(subdev, &gr->gpccs.falcon, NVKM_ACR_LSF_GPCCS,
+					    "gr/gpccs_", ver, fwif->gpccs,
+					    fw->data + gpccs_inst->data_offset,
+						       gpccs_inst->data_size,
+					    fw->data + gpccs_data->data_offset,
+						       gpccs_data->data_size);
+	if (ret)
+		return ret;
+
+	gr->firmware = true;
+
+	nvkm_firmware_put(fw);
+	return 0;
+}
+
+static const struct gf100_gr_fwif
+ga102_gr_fwif[] = {
+	{  0, ga102_gr_load, &ga102_gr, &ga102_gr_fecs_acr, &ga102_gr_gpccs_acr },
+	{ -1, gm200_gr_nofw },
+	{}
+};
+
+int
+ga102_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
+{
+	return gf100_gr_new_(ga102_gr_fwif, device, type, inst, pgr);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index f16eabf4f642..5f20079c3660 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -67,7 +67,7 @@ gf100_gr_zbc_color_get(struct gf100_gr *gr, int format,
 	struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
 	int zbc = -ENOSPC, i;
 
-	for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
+	for (i = ltc->zbc_color_min; i <= ltc->zbc_color_max; i++) {
 		if (gr->zbc_color[i].format) {
 			if (gr->zbc_color[i].format != format)
 				continue;
@@ -114,7 +114,7 @@ gf100_gr_zbc_depth_get(struct gf100_gr *gr, int format,
 	struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
 	int zbc = -ENOSPC, i;
 
-	for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
+	for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) {
 		if (gr->zbc_depth[i].format) {
 			if (gr->zbc_depth[i].format != format)
 				continue;
@@ -355,15 +355,14 @@ static void *
 gf100_gr_chan_dtor(struct nvkm_object *object)
 {
 	struct gf100_gr_chan *chan = gf100_gr_chan(object);
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(chan->data); i++) {
-		nvkm_vmm_put(chan->vmm, &chan->data[i].vma);
-		nvkm_memory_unref(&chan->data[i].mem);
-	}
 
 	nvkm_vmm_put(chan->vmm, &chan->mmio_vma);
 	nvkm_memory_unref(&chan->mmio);
+
+	nvkm_vmm_put(chan->vmm, &chan->attrib_cb);
+	nvkm_vmm_put(chan->vmm, &chan->unknown);
+	nvkm_vmm_put(chan->vmm, &chan->bundle_cb);
+	nvkm_vmm_put(chan->vmm, &chan->pagepool);
 	nvkm_vmm_unref(&chan->vmm);
 	return chan;
 }
@@ -380,12 +379,10 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		  struct nvkm_object **pobject)
 {
 	struct gf100_gr *gr = gf100_gr(base);
-	struct gf100_gr_data *data = gr->mmio_data;
-	struct gf100_gr_mmio *mmio = gr->mmio_list;
 	struct gf100_gr_chan *chan;
 	struct gf100_vmm_map_v0 args = { .priv = 1 };
 	struct nvkm_device *device = gr->base.engine.subdev.device;
-	int ret, i;
+	int ret;
 
 	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
 		return -ENOMEM;
@@ -394,63 +391,91 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 	chan->vmm = nvkm_vmm_ref(fifoch->vmm);
 	*pobject = &chan->object;
 
-	/* allocate memory for a "mmio list" buffer that's used by the HUB
-	 * fuc to modify some per-context register settings on first load
-	 * of the context.
-	 */
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x100,
-			      false, &chan->mmio);
+	/* Map pagepool. */
+	ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->pagepool), &chan->pagepool);
 	if (ret)
 		return ret;
 
-	ret = nvkm_vmm_get(fifoch->vmm, 12, 0x1000, &chan->mmio_vma);
+	ret = nvkm_memory_map(gr->pagepool, 0, chan->vmm, chan->pagepool, &args, sizeof(args));
 	if (ret)
 		return ret;
 
-	ret = nvkm_memory_map(chan->mmio, 0, fifoch->vmm,
-			      chan->mmio_vma, &args, sizeof(args));
+	/* Map bundle circular buffer. */
+	ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->bundle_cb), &chan->bundle_cb);
+	if (ret)
+		return ret;
+
+	ret = nvkm_memory_map(gr->bundle_cb, 0, chan->vmm, chan->bundle_cb, &args, sizeof(args));
+	if (ret)
+		return ret;
+
+	/* Map attribute circular buffer. */
+	ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->attrib_cb), &chan->attrib_cb);
 	if (ret)
 		return ret;
 
-	/* allocate buffers referenced by mmio list */
-	for (i = 0; data->size && i < ARRAY_SIZE(gr->mmio_data); i++) {
-		ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST,
-				      data->size, data->align, false,
-				      &chan->data[i].mem);
+	if (device->card_type < GP100) {
+		ret = nvkm_memory_map(gr->attrib_cb, 0, chan->vmm, chan->attrib_cb, NULL, 0);
 		if (ret)
 			return ret;
-
-		ret = nvkm_vmm_get(fifoch->vmm, 12,
-				   nvkm_memory_size(chan->data[i].mem),
-				   &chan->data[i].vma);
+	} else {
+		ret = nvkm_memory_map(gr->attrib_cb, 0, chan->vmm, chan->attrib_cb,
+				      &args, sizeof(args));;
 		if (ret)
 			return ret;
+	}
 
-		args.priv = data->priv;
+	/* Map some context buffer of unknown purpose. */
+	if (gr->func->grctx->unknown_size) {
+		ret = nvkm_vmm_get(chan->vmm, 12, nvkm_memory_size(gr->unknown), &chan->unknown);
+		if (ret)
+			return ret;
 
-		ret = nvkm_memory_map(chan->data[i].mem, 0, chan->vmm,
-				      chan->data[i].vma, &args, sizeof(args));
+		ret = nvkm_memory_map(gr->unknown, 0, chan->vmm, chan->unknown,
+				      &args, sizeof(args));
 		if (ret)
 			return ret;
+	}
 
-		data++;
+	/* Generate golden context image. */
+	mutex_lock(&gr->fecs.mutex);
+	if (gr->data == NULL) {
+		ret = gf100_grctx_generate(gr, chan, fifoch->inst);
+		if (ret) {
+			nvkm_error(&base->engine.subdev, "failed to construct context\n");
+			return ret;
+		}
 	}
+	mutex_unlock(&gr->fecs.mutex);
 
-	/* finally, fill in the mmio list and point the context at it */
-	nvkm_kmap(chan->mmio);
-	for (i = 0; mmio->addr && i < ARRAY_SIZE(gr->mmio_list); i++) {
-		u32 addr = mmio->addr;
-		u32 data = mmio->data;
+	/* allocate memory for a "mmio list" buffer that's used by the HUB
+	 * fuc to modify some per-context register settings on first load
+	 * of the context.
+	 */
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 0x1000, 0x100,
+			      false, &chan->mmio);
+	if (ret)
+		return ret;
 
-		if (mmio->buffer >= 0) {
-			u64 info = chan->data[mmio->buffer].vma->addr;
-			data |= info >> mmio->shift;
-		}
+	ret = nvkm_vmm_get(fifoch->vmm, 12, 0x1000, &chan->mmio_vma);
+	if (ret)
+		return ret;
 
-		nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, addr);
-		nvkm_wo32(chan->mmio, chan->mmio_nr++ * 4, data);
-		mmio++;
-	}
+	ret = nvkm_memory_map(chan->mmio, 0, fifoch->vmm,
+			      chan->mmio_vma, &args, sizeof(args));
+	if (ret)
+		return ret;
+
+	/* finally, fill in the mmio list and point the context at it */
+	nvkm_kmap(chan->mmio);
+	gr->func->grctx->pagepool(chan, chan->pagepool->addr);
+	gr->func->grctx->bundle(chan, chan->bundle_cb->addr, gr->func->grctx->bundle_size);
+	gr->func->grctx->attrib_cb(chan, chan->attrib_cb->addr, gr->func->grctx->attrib_cb_size(gr));
+	gr->func->grctx->attrib(chan);
+	if (gr->func->grctx->patch_ltc)
+		gr->func->grctx->patch_ltc(chan);
+	if (gr->func->grctx->unknown_size)
+		gr->func->grctx->unknown(chan, chan->unknown->addr, gr->func->grctx->unknown_size);
 	nvkm_done(chan->mmio);
 	return 0;
 }
@@ -727,7 +752,7 @@ gf100_gr_fecs_ctrl_ctxsw(struct gf100_gr *gr, u32 mthd)
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
 	nvkm_wr32(device, 0x409804, 0xffffffff);
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x409500, 0xffffffff);
 	nvkm_wr32(device, 0x409504, mthd);
 	nvkm_msec(device, 2000,
@@ -771,12 +796,45 @@ gf100_gr_fecs_stop_ctxsw(struct nvkm_gr *base)
 	return ret;
 }
 
+static int
+gf100_gr_fecs_halt_pipeline(struct gf100_gr *gr)
+{
+	int ret = 0;
+
+	if (gr->firmware) {
+		mutex_lock(&gr->fecs.mutex);
+		ret = gf100_gr_fecs_ctrl_ctxsw(gr, 0x04);
+		mutex_unlock(&gr->fecs.mutex);
+	}
+
+	return ret;
+}
+
+int
+gf100_gr_fecs_wfi_golden_save(struct gf100_gr *gr, u32 inst)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_mask(device, 0x409800, 0x00000003, 0x00000000);
+	nvkm_wr32(device, 0x409500, inst);
+	nvkm_wr32(device, 0x409504, 0x00000009);
+	nvkm_msec(device, 2000,
+		u32 stat = nvkm_rd32(device, 0x409800);
+		if (stat & 0x00000002)
+			return -EIO;
+		if (stat & 0x00000001)
+			return 0;
+	);
+
+	return -ETIMEDOUT;
+}
+
 int
 gf100_gr_fecs_bind_pointer(struct gf100_gr *gr, u32 inst)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
-	nvkm_wr32(device, 0x409840, 0x00000030);
+	nvkm_mask(device, 0x409800, 0x00000030, 0x00000000);
 	nvkm_wr32(device, 0x409500, inst);
 	nvkm_wr32(device, 0x409504, 0x00000003);
 	nvkm_msec(device, 2000,
@@ -867,7 +925,7 @@ gf100_gr_fecs_discover_pm_image_size(struct gf100_gr *gr, u32 *psize)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x409500, 0x00000000);
 	nvkm_wr32(device, 0x409504, 0x00000025);
 	nvkm_msec(device, 2000,
@@ -883,7 +941,7 @@ gf100_gr_fecs_discover_zcull_image_size(struct gf100_gr *gr, u32 *psize)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x409500, 0x00000000);
 	nvkm_wr32(device, 0x409504, 0x00000016);
 	nvkm_msec(device, 2000,
@@ -899,7 +957,7 @@ gf100_gr_fecs_discover_image_size(struct gf100_gr *gr, u32 *psize)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x409500, 0x00000000);
 	nvkm_wr32(device, 0x409504, 0x00000010);
 	nvkm_msec(device, 2000,
@@ -915,7 +973,7 @@ gf100_gr_fecs_set_watchdog_timeout(struct gf100_gr *gr, u32 timeout)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x409500, timeout);
 	nvkm_wr32(device, 0x409504, 0x00000021);
 }
@@ -955,7 +1013,7 @@ gf100_gr_zbc_init(struct gf100_gr *gr)
 	const u32 f32_1[] = { 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000,
 			      0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 };
 	struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
-	int index, c = ltc->zbc_min, d = ltc->zbc_min, s = ltc->zbc_min;
+	int index, c = ltc->zbc_color_min, d = ltc->zbc_depth_min, s = ltc->zbc_depth_min;
 
 	if (!gr->zbc_color[0].format) {
 		gf100_gr_zbc_color_get(gr, 1,  & zero[0],   &zero[4]); c++;
@@ -971,13 +1029,13 @@ gf100_gr_zbc_init(struct gf100_gr *gr)
 		}
 	}
 
-	for (index = c; index <= ltc->zbc_max; index++)
+	for (index = c; index <= ltc->zbc_color_max; index++)
 		gr->func->zbc->clear_color(gr, index);
-	for (index = d; index <= ltc->zbc_max; index++)
+	for (index = d; index <= ltc->zbc_depth_max; index++)
 		gr->func->zbc->clear_depth(gr, index);
 
 	if (gr->func->zbc->clear_stencil) {
-		for (index = s; index <= ltc->zbc_max; index++)
+		for (index = s; index <= ltc->zbc_depth_max; index++)
 			gr->func->zbc->clear_stencil(gr, index);
 	}
 }
@@ -1003,7 +1061,7 @@ gf100_gr_wait_idle(struct gf100_gr *gr)
 		nvkm_rd32(device, 0x400700);
 
 		gr_enabled = nvkm_rd32(device, 0x200) & 0x1000;
-		ctxsw_active = nvkm_rd32(device, 0x2640) & 0x8000;
+		ctxsw_active = nvkm_fifo_ctxsw_in_progress(&gr->base.engine);
 		gr_busy = nvkm_rd32(device, 0x40060c) & 0x1;
 
 		if (!gr_enabled || (!gr_busy && !ctxsw_active))
@@ -1039,7 +1097,7 @@ gf100_gr_icmd(struct gf100_gr *gr, const struct gf100_gr_pack *p)
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const struct gf100_gr_pack *pack;
 	const struct gf100_gr_init *init;
-	u32 data = 0;
+	u64 data = 0;
 
 	nvkm_wr32(device, 0x400208, 0x80000000);
 
@@ -1049,6 +1107,8 @@ gf100_gr_icmd(struct gf100_gr *gr, const struct gf100_gr_pack *p)
 
 		if ((pack == p && init == p->init) || data != init->data) {
 			nvkm_wr32(device, 0x400204, init->data);
+			if (pack->type == 64)
+				nvkm_wr32(device, 0x40020c, upper_32_bits(init->data));
 			data = init->data;
 		}
 
@@ -1542,13 +1602,13 @@ gf100_gr_ctxctl_isr(struct gf100_gr *gr)
 	}
 }
 
-static void
-gf100_gr_intr(struct nvkm_gr *base)
+static irqreturn_t
+gf100_gr_intr(struct nvkm_inth *inth)
 {
-	struct gf100_gr *gr = gf100_gr(base);
+	struct gf100_gr *gr = container_of(inth, typeof(*gr), base.engine.subdev.inth);
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	unsigned long flags;
 	u64 inst = nvkm_rd32(device, 0x409b00) & 0x0fffffff;
 	u32 stat = nvkm_rd32(device, 0x400100);
@@ -1561,10 +1621,10 @@ gf100_gr_intr(struct nvkm_gr *base)
 	const char *name = "unknown";
 	int chid = -1;
 
-	chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags);
+	chan = nvkm_chan_get_inst(&gr->base.engine, (u64)inst << 12, &flags);
 	if (chan) {
-		name = chan->object.client->name;
-		chid = chan->chid;
+		name = chan->name;
+		chid = chan->id;
 	}
 
 	if (device->card_type < NV_E0 || subc < 4)
@@ -1631,7 +1691,8 @@ gf100_gr_intr(struct nvkm_gr *base)
 	}
 
 	nvkm_wr32(device, 0x400500, 0x00010001);
-	nvkm_fifo_chan_put(device->fifo, flags, &chan);
+	nvkm_chan_put(&chan, flags);
+	return IRQ_HANDLED;
 }
 
 static void
@@ -1721,7 +1782,7 @@ gf100_gr_init_ctxctl_ext(struct gf100_gr *gr)
 	nvkm_mc_unk260(device, 1);
 
 	/* start both of them running */
-	nvkm_wr32(device, 0x409840, 0xffffffff);
+	nvkm_wr32(device, 0x409800, 0x00000000);
 	nvkm_wr32(device, 0x41a10c, 0x00000000);
 	nvkm_wr32(device, 0x40910c, 0x00000000);
 
@@ -1763,15 +1824,6 @@ gf100_gr_init_ctxctl_ext(struct gf100_gr *gr)
 			return ret;
 	}
 
-	/* Generate golden context image. */
-	if (gr->data == NULL) {
-		int ret = gf100_grctx_generate(gr);
-		if (ret) {
-			nvkm_error(subdev, "failed to construct context\n");
-			return ret;
-		}
-	}
-
 	return 0;
 }
 
@@ -1823,14 +1875,6 @@ gf100_gr_init_ctxctl_int(struct gf100_gr *gr)
 	}
 
 	gr->size = nvkm_rd32(device, 0x409804);
-	if (gr->data == NULL) {
-		int ret = gf100_grctx_generate(gr);
-		if (ret) {
-			nvkm_error(subdev, "failed to construct context\n");
-			return ret;
-		}
-	}
-
 	return 0;
 }
 
@@ -1847,10 +1891,11 @@ gf100_gr_init_ctxctl(struct gf100_gr *gr)
 	return ret;
 }
 
-void
+int
 gf100_gr_oneinit_sm_id(struct gf100_gr *gr)
 {
 	int tpc, gpc;
+
 	for (tpc = 0; tpc < gr->tpc_max; tpc++) {
 		for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
 			if (tpc < gr->tpc_nr[gpc]) {
@@ -1860,6 +1905,8 @@ gf100_gr_oneinit_sm_id(struct gf100_gr *gr)
 			}
 		}
 	}
+
+	return 0;
 }
 
 void
@@ -1944,7 +1991,17 @@ gf100_gr_oneinit(struct nvkm_gr *base)
 	struct gf100_gr *gr = gf100_gr(base);
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	int i, j;
+	struct nvkm_intr *intr = &device->mc->intr;
+	enum nvkm_intr_type intr_type = NVKM_INTR_SUBDEV;
+	int ret, i, j;
+
+	if (gr->func->oneinit_intr)
+		intr = gr->func->oneinit_intr(gr, &intr_type);
+
+	ret = nvkm_inth_add(intr, intr_type, NVKM_INTR_PRIO_NORMAL, &gr->base.engine.subdev,
+			    gf100_gr_intr, &gr->base.engine.subdev.inth);
+	if (ret)
+		return ret;
 
 	nvkm_pmu_pgob(device->pmu, false);
 
@@ -1954,12 +2011,14 @@ gf100_gr_oneinit(struct nvkm_gr *base)
 		gr->tpc_nr[i]  = nvkm_rd32(device, GPC_UNIT(i, 0x2608));
 		gr->tpc_max = max(gr->tpc_max, gr->tpc_nr[i]);
 		gr->tpc_total += gr->tpc_nr[i];
-		gr->ppc_nr[i]  = gr->func->ppc_nr;
-		for (j = 0; j < gr->ppc_nr[i]; j++) {
+		for (j = 0; j < gr->func->ppc_nr; j++) {
 			gr->ppc_tpc_mask[i][j] =
 				nvkm_rd32(device, GPC_UNIT(i, 0x0c30 + (j * 4)));
 			if (gr->ppc_tpc_mask[i][j] == 0)
 				continue;
+
+			gr->ppc_nr[i]++;
+
 			gr->ppc_mask[i] |= (1 << j);
 			gr->ppc_tpc_nr[i][j] = hweight8(gr->ppc_tpc_mask[i][j]);
 			if (gr->ppc_tpc_min == 0 ||
@@ -1968,12 +2027,37 @@ gf100_gr_oneinit(struct nvkm_gr *base)
 			if (gr->ppc_tpc_max < gr->ppc_tpc_nr[i][j])
 				gr->ppc_tpc_max = gr->ppc_tpc_nr[i][j];
 		}
+
+		gr->ppc_total += gr->ppc_nr[i];
+	}
+
+	/* Allocate global context buffers. */
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->pagepool_size,
+			      0x100, false, &gr->pagepool);
+	if (ret)
+		return ret;
+
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->bundle_size,
+			      0x100, false, &gr->bundle_cb);
+	if (ret)
+		return ret;
+
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->attrib_cb_size(gr),
+			      0x1000, false, &gr->attrib_cb);
+	if (ret)
+		return ret;
+
+	if (gr->func->grctx->unknown_size) {
+		ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->unknown_size,
+				      0x100, false, &gr->unknown);
+		if (ret)
+			return ret;
 	}
 
 	memset(gr->tile, 0xff, sizeof(gr->tile));
 	gr->func->oneinit_tiles(gr);
-	gr->func->oneinit_sm_id(gr);
-	return 0;
+
+	return gr->func->oneinit_sm_id(gr);
 }
 
 static int
@@ -1983,7 +2067,7 @@ gf100_gr_init_(struct nvkm_gr *base)
 	struct nvkm_subdev *subdev = &base->engine.subdev;
 	struct nvkm_device *device = subdev->device;
 	bool reset = device->chipset == 0x137 || device->chipset == 0x138;
-	u32 ret;
+	int ret;
 
 	/* On certain GP107/GP108 boards, we trigger a weird issue where
 	 * GR will stop responding to PRI accesses after we've asked the
@@ -2019,7 +2103,12 @@ gf100_gr_init_(struct nvkm_gr *base)
 	if (ret)
 		return ret;
 
-	return gr->func->init(gr);
+	ret = gr->func->init(gr);
+	if (ret)
+		return ret;
+
+	nvkm_inth_allow(&subdev->inth);
+	return 0;
 }
 
 static int
@@ -2027,6 +2116,9 @@ gf100_gr_fini(struct nvkm_gr *base, bool suspend)
 {
 	struct gf100_gr *gr = gf100_gr(base);
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
+
+	nvkm_inth_block(&subdev->inth);
+
 	nvkm_falcon_put(&gr->gpccs.falcon, subdev);
 	nvkm_falcon_put(&gr->fecs.falcon, subdev);
 	return 0;
@@ -2039,6 +2131,11 @@ gf100_gr_dtor(struct nvkm_gr *base)
 
 	kfree(gr->data);
 
+	nvkm_memory_unref(&gr->unknown);
+	nvkm_memory_unref(&gr->attrib_cb);
+	nvkm_memory_unref(&gr->bundle_cb);
+	nvkm_memory_unref(&gr->pagepool);
+
 	nvkm_falcon_dtor(&gr->gpccs.falcon);
 	nvkm_falcon_dtor(&gr->fecs.falcon);
 
@@ -2047,81 +2144,27 @@ gf100_gr_dtor(struct nvkm_gr *base)
 	nvkm_blob_dtor(&gr->gpccs.inst);
 	nvkm_blob_dtor(&gr->gpccs.data);
 
+	vfree(gr->bundle64);
+	vfree(gr->bundle_veid);
 	vfree(gr->bundle);
 	vfree(gr->method);
 	vfree(gr->sw_ctx);
 	vfree(gr->sw_nonctx);
+	vfree(gr->sw_nonctx1);
+	vfree(gr->sw_nonctx2);
+	vfree(gr->sw_nonctx3);
+	vfree(gr->sw_nonctx4);
 
 	return gr;
 }
 
-static const struct nvkm_gr_func
-gf100_gr_ = {
-	.dtor = gf100_gr_dtor,
-	.oneinit = gf100_gr_oneinit,
-	.init = gf100_gr_init_,
-	.fini = gf100_gr_fini,
-	.intr = gf100_gr_intr,
-	.units = gf100_gr_units,
-	.chan_new = gf100_gr_chan_new,
-	.object_get = gf100_gr_object_get,
-	.chsw_load = gf100_gr_chsw_load,
-	.ctxsw.pause = gf100_gr_fecs_stop_ctxsw,
-	.ctxsw.resume = gf100_gr_fecs_start_ctxsw,
-	.ctxsw.inst = gf100_gr_ctxsw_inst,
-};
-
 static const struct nvkm_falcon_func
 gf100_gr_flcn = {
-	.fbif = 0x600,
 	.load_imem = nvkm_falcon_v1_load_imem,
 	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
 	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
 };
 
-int
-gf100_gr_new_(const struct gf100_gr_fwif *fwif, struct nvkm_device *device,
-	      enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
-{
-	struct gf100_gr *gr;
-	int ret;
-
-	if (!(gr = kzalloc(sizeof(*gr), GFP_KERNEL)))
-		return -ENOMEM;
-	*pgr = &gr->base;
-
-	ret = nvkm_gr_ctor(&gf100_gr_, device, type, inst, true, &gr->base);
-	if (ret)
-		return ret;
-
-	fwif = nvkm_firmware_load(&gr->base.engine.subdev, fwif, "Gr", gr);
-	if (IS_ERR(fwif))
-		return PTR_ERR(fwif);
-
-	gr->func = fwif->func;
-
-	ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev,
-			       "fecs", 0x409000, &gr->fecs.falcon);
-	if (ret)
-		return ret;
-
-	mutex_init(&gr->fecs.mutex);
-
-	ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev,
-			       "gpccs", 0x41a000, &gr->gpccs.falcon);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
 void
 gf100_gr_init_num_tpc_per_gpc(struct gf100_gr *gr, bool pd, bool ds)
 {
@@ -2145,6 +2188,29 @@ gf100_gr_init_400054(struct gf100_gr *gr)
 	nvkm_wr32(gr->base.engine.subdev.device, 0x400054, 0x34ce3464);
 }
 
+void
+gf100_gr_init_exception2(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x40011c, 0xffffffff);
+	nvkm_wr32(device, 0x400134, 0xffffffff);
+}
+
+void
+gf100_gr_init_rop_exceptions(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+	int rop;
+
+	for (rop = 0; rop < gr->rop_nr; rop++) {
+		nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0x40000000);
+		nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0x40000000);
+		nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff);
+		nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff);
+	}
+}
+
 void
 gf100_gr_init_shader_exceptions(struct gf100_gr *gr, int gpc, int tpc)
 {
@@ -2252,21 +2318,47 @@ gf100_gr_init_vsc_stream_master(struct gf100_gr *gr)
 	nvkm_mask(device, TPC_UNIT(0, 0, 0x05c), 0x00000001, 0x00000001);
 }
 
+static int
+gf100_gr_reset(struct nvkm_gr *base)
+{
+	struct nvkm_subdev *subdev = &base->engine.subdev;
+	struct nvkm_device *device = subdev->device;
+	struct gf100_gr *gr = gf100_gr(base);
+
+	nvkm_mask(device, 0x400500, 0x00000001, 0x00000000);
+
+	WARN_ON(gf100_gr_fecs_halt_pipeline(gr));
+
+	subdev->func->fini(subdev, false);
+	nvkm_mc_disable(device, subdev->type, subdev->inst);
+	if (gr->func->gpccs.reset)
+		gr->func->gpccs.reset(gr);
+
+	nvkm_mc_enable(device, subdev->type, subdev->inst);
+	return subdev->func->init(subdev);
+}
+
 int
 gf100_gr_init(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
-	int gpc, tpc, rop;
+	int gpc, tpc;
 
-	if (gr->func->init_419bd8)
-		gr->func->init_419bd8(gr);
+	nvkm_mask(device, 0x400500, 0x00010001, 0x00000000);
 
 	gr->func->init_gpc_mmu(gr);
 
-	if (gr->sw_nonctx)
+	if (gr->sw_nonctx1) {
+		gf100_gr_mmio(gr, gr->sw_nonctx1);
+		gf100_gr_mmio(gr, gr->sw_nonctx2);
+		gf100_gr_mmio(gr, gr->sw_nonctx3);
+		gf100_gr_mmio(gr, gr->sw_nonctx4);
+	} else
+	if (gr->sw_nonctx) {
 		gf100_gr_mmio(gr, gr->sw_nonctx);
-	else
+	} else {
 		gf100_gr_mmio(gr, gr->func->mmio);
+	}
 
 	gf100_gr_wait_idle(gr);
 
@@ -2298,6 +2390,10 @@ gf100_gr_init(struct gf100_gr *gr)
 	nvkm_wr32(device, 0x400124, 0x00000002);
 
 	gr->func->init_fecs_exceptions(gr);
+
+	if (gr->func->init_40a790)
+		gr->func->init_40a790(gr);
+
 	if (gr->func->init_ds_hww_esr_2)
 		gr->func->init_ds_hww_esr_2(gr);
 
@@ -2346,19 +2442,14 @@ gf100_gr_init(struct gf100_gr *gr)
 		nvkm_wr32(device, GPC_UNIT(gpc, 0x2c94), 0xffffffff);
 	}
 
-	for (rop = 0; rop < gr->rop_nr; rop++) {
-		nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0x40000000);
-		nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0x40000000);
-		nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff);
-		nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff);
-	}
+	gr->func->init_rop_exceptions(gr);
 
 	nvkm_wr32(device, 0x400108, 0xffffffff);
 	nvkm_wr32(device, 0x400138, 0xffffffff);
 	nvkm_wr32(device, 0x400118, 0xffffffff);
 	nvkm_wr32(device, 0x400130, 0xffffffff);
-	nvkm_wr32(device, 0x40011c, 0xffffffff);
-	nvkm_wr32(device, 0x400134, 0xffffffff);
+	if (gr->func->init_exception2)
+		gr->func->init_exception2(gr);
 
 	if (gr->func->init_400054)
 		gr->func->init_400054(gr);
@@ -2371,6 +2462,18 @@ gf100_gr_init(struct gf100_gr *gr)
 	return gf100_gr_init_ctxctl(gr);
 }
 
+void
+gf100_gr_fecs_reset(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+
+	nvkm_wr32(device, 0x409614, 0x00000070);
+	nvkm_usec(device, 10, NVKM_DELAY);
+	nvkm_mask(device, 0x409614, 0x00000700, 0x00000700);
+	nvkm_usec(device, 10, NVKM_DELAY);
+	nvkm_rd32(device, 0x409614);
+}
+
 #include "fuc/hubgf100.fuc3.h"
 
 struct gf100_gr_ucode
@@ -2391,6 +2494,22 @@ gf100_gr_gpccs_ucode = {
 	.data.size = sizeof(gf100_grgpc_data),
 };
 
+static const struct nvkm_gr_func
+gf100_gr_ = {
+	.dtor = gf100_gr_dtor,
+	.oneinit = gf100_gr_oneinit,
+	.init = gf100_gr_init_,
+	.fini = gf100_gr_fini,
+	.reset = gf100_gr_reset,
+	.units = gf100_gr_units,
+	.chan_new = gf100_gr_chan_new,
+	.object_get = gf100_gr_object_get,
+	.chsw_load = gf100_gr_chsw_load,
+	.ctxsw.pause = gf100_gr_fecs_stop_ctxsw,
+	.ctxsw.resume = gf100_gr_fecs_start_ctxsw,
+	.ctxsw.inst = gf100_gr_ctxsw_inst,
+};
+
 static const struct gf100_gr_func
 gf100_gr = {
 	.oneinit_tiles = gf100_gr_oneinit_tiles,
@@ -2406,10 +2525,13 @@ gf100_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf100_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.grctx = &gf100_grctx,
@@ -2482,6 +2604,42 @@ gf100_gr_fwif[] = {
 	{}
 };
 
+int
+gf100_gr_new_(const struct gf100_gr_fwif *fwif, struct nvkm_device *device,
+	      enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
+{
+	struct gf100_gr *gr;
+	int ret;
+
+	if (!(gr = kzalloc(sizeof(*gr), GFP_KERNEL)))
+		return -ENOMEM;
+	*pgr = &gr->base;
+
+	ret = nvkm_gr_ctor(&gf100_gr_, device, type, inst, true, &gr->base);
+	if (ret)
+		return ret;
+
+	fwif = nvkm_firmware_load(&gr->base.engine.subdev, fwif, "Gr", gr);
+	if (IS_ERR(fwif))
+		return PTR_ERR(fwif);
+
+	gr->func = fwif->func;
+
+	ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev,
+			       "fecs", 0x409000, &gr->fecs.falcon);
+	if (ret)
+		return ret;
+
+	mutex_init(&gr->fecs.mutex);
+
+	ret = nvkm_falcon_ctor(&gf100_gr_flcn, &gr->base.engine.subdev,
+			       "gpccs", 0x41a000, &gr->gpccs.falcon);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
 int
 gf100_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index c0038f906135..94ca7ac16acf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -44,19 +44,6 @@ struct nvkm_acr_lsfw;
 #define PPC_UNIT(t, m, r) (0x503000 + (t) * 0x8000 + (m) * 0x200 + (r))
 #define TPC_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r))
 
-struct gf100_gr_data {
-	u32 size;
-	u32 align;
-	bool priv;
-};
-
-struct gf100_gr_mmio {
-	u32 addr;
-	u32 data;
-	u32 shift;
-	int buffer;
-};
-
 struct gf100_gr_zbc_color {
 	u32 format;
 	u32 ds[4];
@@ -101,13 +88,19 @@ struct gf100_gr {
 	 * using hardcoded arrays. To be allocated with vzalloc().
 	 */
 	struct gf100_gr_pack *sw_nonctx;
+	struct gf100_gr_pack *sw_nonctx1;
+	struct gf100_gr_pack *sw_nonctx2;
+	struct gf100_gr_pack *sw_nonctx3;
+	struct gf100_gr_pack *sw_nonctx4;
 	struct gf100_gr_pack *sw_ctx;
 	struct gf100_gr_pack *bundle;
+	struct gf100_gr_pack *bundle_veid;
+	struct gf100_gr_pack *bundle64;
 	struct gf100_gr_pack *method;
 
-	struct gf100_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_CNT];
-	struct gf100_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
-	struct gf100_gr_zbc_stencil zbc_stencil[NVKM_LTC_MAX_ZBC_CNT];
+	struct gf100_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_COLOR_CNT];
+	struct gf100_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_DEPTH_CNT];
+	struct gf100_gr_zbc_stencil zbc_stencil[NVKM_LTC_MAX_ZBC_DEPTH_CNT];
 
 	u8 rop_nr;
 	u8 gpc_nr;
@@ -120,6 +113,12 @@ struct gf100_gr {
 	u8 ppc_tpc_nr[GPC_MAX][4];
 	u8 ppc_tpc_min;
 	u8 ppc_tpc_max;
+	u8 ppc_total;
+
+	struct nvkm_memory *pagepool;
+	struct nvkm_memory *bundle_cb;
+	struct nvkm_memory *attrib_cb;
+	struct nvkm_memory *unknown;
 
 	u8 screen_tile_row_offset;
 	u8 tile[TPC_MAX];
@@ -130,8 +129,6 @@ struct gf100_gr {
 	} sm[TPC_MAX];
 	u8 sm_nr;
 
-	struct gf100_gr_data mmio_data[4];
-	struct gf100_gr_mmio mmio_list[4096/8];
 	u32  size;
 	u32 *data;
 	u32 size_zcull;
@@ -139,6 +136,7 @@ struct gf100_gr {
 };
 
 int gf100_gr_fecs_bind_pointer(struct gf100_gr *, u32 inst);
+int gf100_gr_fecs_wfi_golden_save(struct gf100_gr *, u32 inst);
 
 struct gf100_gr_func_zbc {
 	void (*clear_color)(struct gf100_gr *, int zbc);
@@ -149,8 +147,9 @@ struct gf100_gr_func_zbc {
 };
 
 struct gf100_gr_func {
+	struct nvkm_intr *(*oneinit_intr)(struct gf100_gr *, enum nvkm_intr_type *);
 	void (*oneinit_tiles)(struct gf100_gr *);
-	void (*oneinit_sm_id)(struct gf100_gr *);
+	int (*oneinit_sm_id)(struct gf100_gr *);
 	int (*init)(struct gf100_gr *);
 	void (*init_419bd8)(struct gf100_gr *);
 	void (*init_gpc_mmu)(struct gf100_gr *);
@@ -164,6 +163,7 @@ struct gf100_gr_func {
 	void (*init_swdx_pes_mask)(struct gf100_gr *);
 	void (*init_fs)(struct gf100_gr *);
 	void (*init_fecs_exceptions)(struct gf100_gr *);
+	void (*init_40a790)(struct gf100_gr *);
 	void (*init_ds_hww_esr_2)(struct gf100_gr *);
 	void (*init_40601c)(struct gf100_gr *);
 	void (*init_sked_hww_esr)(struct gf100_gr *);
@@ -174,6 +174,8 @@ struct gf100_gr_func {
 	void (*init_tex_hww_esr)(struct gf100_gr *, int gpc, int tpc);
 	void (*init_504430)(struct gf100_gr *, int gpc, int tpc);
 	void (*init_shader_exceptions)(struct gf100_gr *, int gpc, int tpc);
+	void (*init_rop_exceptions)(struct gf100_gr *);
+	void (*init_exception2)(struct gf100_gr *);
 	void (*init_400054)(struct gf100_gr *);
 	void (*init_4188a4)(struct gf100_gr *);
 	void (*trap_mp)(struct gf100_gr *, int gpc, int tpc);
@@ -181,9 +183,11 @@ struct gf100_gr_func {
 	const struct gf100_gr_pack *mmio;
 	struct {
 		struct gf100_gr_ucode *ucode;
+		void (*reset)(struct gf100_gr *);
 	} fecs;
 	struct {
 		struct gf100_gr_ucode *ucode;
+		void (*reset)(struct gf100_gr *);
 	} gpccs;
 	int (*rops)(struct gf100_gr *);
 	int gpc_nr;
@@ -197,7 +201,7 @@ struct gf100_gr_func {
 
 int gf100_gr_rops(struct gf100_gr *);
 void gf100_gr_oneinit_tiles(struct gf100_gr *);
-void gf100_gr_oneinit_sm_id(struct gf100_gr *);
+int gf100_gr_oneinit_sm_id(struct gf100_gr *);
 int gf100_gr_init(struct gf100_gr *);
 void gf100_gr_init_vsc_stream_master(struct gf100_gr *);
 void gf100_gr_init_zcull(struct gf100_gr *);
@@ -208,9 +212,12 @@ void gf100_gr_init_419cc0(struct gf100_gr *);
 void gf100_gr_init_419eb4(struct gf100_gr *);
 void gf100_gr_init_tex_hww_esr(struct gf100_gr *, int, int);
 void gf100_gr_init_shader_exceptions(struct gf100_gr *, int, int);
+void gf100_gr_init_rop_exceptions(struct gf100_gr *);
+void gf100_gr_init_exception2(struct gf100_gr *);
 void gf100_gr_init_400054(struct gf100_gr *);
 void gf100_gr_init_num_tpc_per_gpc(struct gf100_gr *, bool, bool);
 extern const struct gf100_gr_func_zbc gf100_gr_zbc;
+void gf100_gr_fecs_reset(struct gf100_gr *);
 
 void gf117_gr_init_zcull(struct gf100_gr *);
 
@@ -226,9 +233,13 @@ void gm107_gr_init_shader_exceptions(struct gf100_gr *, int, int);
 void gm107_gr_init_400054(struct gf100_gr *);
 
 int gk20a_gr_init(struct gf100_gr *);
+int gk20a_gr_av_to_init_(struct nvkm_blob *, u8 count, u32 pitch, struct gf100_gr_pack **);
+int gk20a_gr_av_to_init(struct nvkm_blob *, struct gf100_gr_pack **);
+int gk20a_gr_aiv_to_init(struct nvkm_blob *, struct gf100_gr_pack **);
+int gk20a_gr_av_to_method(struct nvkm_blob *, struct gf100_gr_pack **);
 
 void gm200_gr_oneinit_tiles(struct gf100_gr *);
-void gm200_gr_oneinit_sm_id(struct gf100_gr *);
+int gm200_gr_oneinit_sm_id(struct gf100_gr *);
 int gm200_gr_rops(struct gf100_gr *);
 void gm200_gr_init_num_active_ltcs(struct gf100_gr *);
 void gm200_gr_init_ds_hww_esr_2(struct gf100_gr *);
@@ -242,14 +253,24 @@ extern const struct gf100_gr_func_zbc gp100_gr_zbc;
 
 void gp102_gr_init_swdx_pes_mask(struct gf100_gr *);
 extern const struct gf100_gr_func_zbc gp102_gr_zbc;
+int gp102_gr_zbc_stencil_get(struct gf100_gr *, int, const u32, const u32);
+void gp102_gr_zbc_clear_stencil(struct gf100_gr *, int);
 
 extern const struct gf100_gr_func gp107_gr;
 
+int gv100_gr_oneinit_sm_id(struct gf100_gr *);
+u32 gv100_gr_nonpes_aware_tpc(struct gf100_gr *gr, u32 gpc, u32 tpc);
 void gv100_gr_init_419bd8(struct gf100_gr *);
 void gv100_gr_init_504430(struct gf100_gr *, int, int);
 void gv100_gr_init_shader_exceptions(struct gf100_gr *, int, int);
+void gv100_gr_init_4188a4(struct gf100_gr *);
 void gv100_gr_trap_mp(struct gf100_gr *, int, int);
 
+int tu102_gr_av_to_init_veid(struct nvkm_blob *, struct gf100_gr_pack **);
+void tu102_gr_init_zcull(struct gf100_gr *);
+void tu102_gr_init_fs(struct gf100_gr *);
+void tu102_gr_init_fecs_exceptions(struct gf100_gr *);
+
 #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object)
 #include <core/object.h>
 
@@ -258,14 +279,14 @@ struct gf100_gr_chan {
 	struct gf100_gr *gr;
 	struct nvkm_vmm *vmm;
 
+	struct nvkm_vma *pagepool;
+	struct nvkm_vma *bundle_cb;
+	struct nvkm_vma *attrib_cb;
+	struct nvkm_vma *unknown;
+
 	struct nvkm_memory *mmio;
 	struct nvkm_vma *mmio_vma;
 	int mmio_nr;
-
-	struct {
-		struct nvkm_memory *mem;
-		struct nvkm_vma *vma;
-	} data[4];
 };
 
 void gf100_gr_ctxctl_debug(struct gf100_gr *);
@@ -279,7 +300,7 @@ struct gf100_gr_init {
 	u32 addr;
 	u8  count;
 	u32 pitch;
-	u32 data;
+	u64 data;
 };
 
 struct gf100_gr_pack {
@@ -403,6 +424,9 @@ int gf100_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *);
 int gf100_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *);
 
 int gk20a_gr_load_sw(struct gf100_gr *, const char *path, int ver);
+int gk20a_gr_load_net(struct gf100_gr *, const char *, const char *, int,
+		      int (*)(struct nvkm_blob *, struct gf100_gr_pack **),
+		      struct gf100_gr_pack **);
 
 int gm200_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *);
 int gm200_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *);
@@ -415,6 +439,8 @@ void gm20b_gr_acr_bld_patch(struct nvkm_acr *, u32, s64);
 
 extern const struct nvkm_acr_lsf_func gp108_gr_gpccs_acr;
 extern const struct nvkm_acr_lsf_func gp108_gr_fecs_acr;
+void gp108_gr_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *);
+void gp108_gr_acr_bld_patch(struct nvkm_acr *, u32, s64);
 
 int gf100_gr_new_(const struct gf100_gr_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int,
 		  struct nvkm_gr **);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
index 3acd99c306f2..63bd29c22fe1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
@@ -127,10 +127,13 @@ gf104_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf104_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.grctx = &gf104_grctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
index ab3760e804b8..495a844f925f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
@@ -125,10 +125,13 @@ gf108_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf108_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.grctx = &gf108_grctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
index 616e2def1865..70fad235d161 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
@@ -99,10 +99,13 @@ gf110_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf110_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.grctx = &gf110_grctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
index 669e7536970e..f12728248048 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
@@ -125,7 +125,9 @@ gf117_gr_init_zcull(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total);
-	const u8 tile_nr = ALIGN(gr->tpc_total, 32);
+	/*TODO: fill in litter vals for gf117-gm2xx */
+	const u8 tile_nr = !gr->func->gpc_nr ? ALIGN(gr->tpc_total, 32) :
+			   (gr->func->gpc_nr * gr->func->tpc_nr);
 	u8 bank[GPC_MAX] = {}, gpc, i, j;
 	u32 data;
 
@@ -163,10 +165,13 @@ gf117_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf117_gr_pack_mmio,
 	.fecs.ucode = &gf117_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf117_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 1,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
index 5b09bda8110c..75ceb514c06e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
@@ -190,10 +190,13 @@ gf119_gr = {
 	.init_419eb4 = gf100_gr_init_419eb4,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gf119_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.grctx = &gf119_grctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
index b680eaa0f350..e53ade24ad23 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
@@ -418,7 +418,7 @@ gk104_gr_init_ppc_exceptions(struct gf100_gr *gr)
 	int gpc, ppc;
 
 	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
-		for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) {
+		for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) {
 			if (!(gr->ppc_mask[gpc] & (1 << ppc)))
 				continue;
 			nvkm_wr32(device, PPC_UNIT(gpc, ppc, 0x038), 0xc0000000);
@@ -470,10 +470,13 @@ gk104_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gk104_gr_pack_mmio,
 	.fecs.ucode = &gk104_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gk104_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 1,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
index 103e06a77e65..c7e1c5dbc6a9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
@@ -366,10 +366,13 @@ gk110_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gk110_gr_pack_mmio,
 	.fecs.ucode = &gk110_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gk110_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
index 034d0b11a17d..458abae571bf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
@@ -118,10 +118,13 @@ gk110b_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gk110b_gr_pack_mmio,
 	.fecs.ucode = &gk110_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gk110_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
index 116d682f9f96..d3f6b65c21d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
@@ -176,10 +176,13 @@ gk208_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_shader_exceptions = gf100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gf100_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gk208_gr_pack_mmio,
 	.fecs.ucode = &gk208_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gk208_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 1,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
index d50437fa131b..5db23863e2ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
@@ -33,47 +33,40 @@ struct gk20a_fw_av
 	u32 data;
 };
 
-static int
-gk20a_gr_av_to_init(struct gf100_gr *gr, const char *path, const char *name,
-		    int ver, struct gf100_gr_pack **ppack)
+int
+gk20a_gr_av_to_init_(struct nvkm_blob *blob, u8 count, u32 pitch, struct gf100_gr_pack **ppack)
 {
-	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
-	struct nvkm_blob blob;
 	struct gf100_gr_init *init;
 	struct gf100_gr_pack *pack;
 	int nent;
-	int ret;
 	int i;
 
-	ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
-	if (ret)
-		return ret;
-
-	nent = (blob.size / sizeof(struct gk20a_fw_av));
+	nent = (blob->size / sizeof(struct gk20a_fw_av));
 	pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1)));
-	if (!pack) {
-		ret = -ENOMEM;
-		goto end;
-	}
+	if (!pack)
+		return -ENOMEM;
 
 	init = (void *)(pack + 2);
 	pack[0].init = init;
 
 	for (i = 0; i < nent; i++) {
 		struct gf100_gr_init *ent = &init[i];
-		struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i];
+		struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob->data)[i];
 
 		ent->addr = av->addr;
 		ent->data = av->data;
-		ent->count = 1;
-		ent->pitch = 1;
+		ent->count = ((ent->addr & 0xffff) != 0xe100) ? count : 1;
+		ent->pitch = pitch;
 	}
 
 	*ppack = pack;
+	return 0;
+}
 
-end:
-	nvkm_blob_dtor(&blob);
-	return ret;
+int
+gk20a_gr_av_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
+{
+	return gk20a_gr_av_to_init_(blob, 1, 1, ppack);
 }
 
 struct gk20a_fw_aiv
@@ -83,35 +76,25 @@ struct gk20a_fw_aiv
 	u32 data;
 };
 
-static int
-gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name,
-		     int ver, struct gf100_gr_pack **ppack)
+int
+gk20a_gr_aiv_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
 {
-	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
-	struct nvkm_blob blob;
 	struct gf100_gr_init *init;
 	struct gf100_gr_pack *pack;
 	int nent;
-	int ret;
 	int i;
 
-	ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
-	if (ret)
-		return ret;
-
-	nent = (blob.size / sizeof(struct gk20a_fw_aiv));
+	nent = (blob->size / sizeof(struct gk20a_fw_aiv));
 	pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1)));
-	if (!pack) {
-		ret = -ENOMEM;
-		goto end;
-	}
+	if (!pack)
+		return -ENOMEM;
 
 	init = (void *)(pack + 2);
 	pack[0].init = init;
 
 	for (i = 0; i < nent; i++) {
 		struct gf100_gr_init *ent = &init[i];
-		struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob.data)[i];
+		struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob->data)[i];
 
 		ent->addr = av->addr;
 		ent->data = av->data;
@@ -120,44 +103,30 @@ gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name,
 	}
 
 	*ppack = pack;
-
-end:
-	nvkm_blob_dtor(&blob);
-	return ret;
+	return 0;
 }
 
-static int
-gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name,
-		      int ver, struct gf100_gr_pack **ppack)
+int
+gk20a_gr_av_to_method(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
 {
-	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
-	struct nvkm_blob blob;
 	struct gf100_gr_init *init;
 	struct gf100_gr_pack *pack;
 	/* We don't suppose we will initialize more than 16 classes here... */
 	static const unsigned int max_classes = 16;
 	u32 classidx = 0, prevclass = 0;
 	int nent;
-	int ret;
 	int i;
 
-	ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
-	if (ret)
-		return ret;
-
-	nent = (blob.size / sizeof(struct gk20a_fw_av));
-
+	nent = (blob->size / sizeof(struct gk20a_fw_av));
 	pack = vzalloc((sizeof(*pack) * (max_classes + 1)) +
 		       (sizeof(*init) * (nent + max_classes + 1)));
-	if (!pack) {
-		ret = -ENOMEM;
-		goto end;
-	}
+	if (!pack)
+		return -ENOMEM;
 
 	init = (void *)(pack + max_classes + 1);
 
 	for (i = 0; i < nent; i++, init++) {
-		struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i];
+		struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob->data)[i];
 		u32 class = av->addr & 0xffff;
 		u32 addr = (av->addr & 0xffff0000) >> 14;
 
@@ -169,8 +138,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name,
 			prevclass = class;
 			if (++classidx >= max_classes) {
 				vfree(pack);
-				ret = -ENOSPC;
-				goto end;
+				return -ENOSPC;
 			}
 		}
 
@@ -181,10 +149,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name,
 	}
 
 	*ppack = pack;
-
-end:
-	nvkm_blob_dtor(&blob);
-	return ret;
+	return 0;
 }
 
 static int
@@ -294,6 +259,7 @@ gk20a_gr = {
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.trap_mp = gf100_gr_trap_mp,
 	.set_hww_esr_report_mask = gk20a_gr_set_hww_esr_report_mask,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 1,
 	.grctx = &gk20a_grctx,
@@ -307,13 +273,30 @@ gk20a_gr = {
 	}
 };
 
+int
+gk20a_gr_load_net(struct gf100_gr *gr, const char *path, const char *name, int ver,
+		  int (*load)(struct nvkm_blob *, struct gf100_gr_pack **),
+		  struct gf100_gr_pack **ppack)
+{
+	struct nvkm_blob blob;
+	int ret;
+
+	ret = nvkm_firmware_load_blob(&gr->base.engine.subdev, path, name, ver, &blob);
+	if (ret)
+		return ret;
+
+	ret = load(&blob, ppack);
+	nvkm_blob_dtor(&blob);
+	return 0;
+}
+
 int
 gk20a_gr_load_sw(struct gf100_gr *gr, const char *path, int ver)
 {
-	if (gk20a_gr_av_to_init(gr, path, "sw_nonctx", ver, &gr->sw_nonctx) ||
-	    gk20a_gr_aiv_to_init(gr, path, "sw_ctx", ver, &gr->sw_ctx) ||
-	    gk20a_gr_av_to_init(gr, path, "sw_bundle_init", ver, &gr->bundle) ||
-	    gk20a_gr_av_to_method(gr, path, "sw_method_init", ver, &gr->method))
+	if (gk20a_gr_load_net(gr, path, "sw_nonctx", ver, gk20a_gr_av_to_init, &gr->sw_nonctx) ||
+	    gk20a_gr_load_net(gr, path, "sw_ctx", ver, gk20a_gr_aiv_to_init, &gr->sw_ctx) ||
+	    gk20a_gr_load_net(gr, path, "sw_bundle_init", ver, gk20a_gr_av_to_init, &gr->bundle) ||
+	    gk20a_gr_load_net(gr, path, "sw_method_init", ver, gk20a_gr_av_to_method, &gr->method))
 		return -ENOENT;
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
index 310987174cb5..797b828a943b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
@@ -411,10 +411,13 @@ gm107_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gm107_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gm107_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
 	.mmio = gm107_gr_pack_mmio,
 	.fecs.ucode = &gm107_gr_fecs_ucode,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.gpccs.ucode = &gm107_gr_gpccs_ucode,
 	.rops = gf100_gr_rops,
 	.ppc_nr = 2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
index cbe6bc742d0a..21faa2b408f2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
@@ -148,11 +148,11 @@ gm200_gr_tile_map_2_8[] = {
 	0, 1, 1, 0, 0, 1, 1, 0,
 };
 
-void
+int
 gm200_gr_oneinit_sm_id(struct gf100_gr *gr)
 {
 	/*XXX: There's a different algorithm here I've not yet figured out. */
-	gf100_gr_oneinit_sm_id(gr);
+	return gf100_gr_oneinit_sm_id(gr);
 }
 
 void
@@ -199,8 +199,11 @@ gm200_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gm107_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_400054 = gm107_gr_init_400054,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.tpc_nr = 4,
 	.ppc_nr = 2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c
index b433167bb2e2..90ab9f43b086 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm20b.c
@@ -123,6 +123,7 @@ gm20b_gr = {
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.trap_mp = gf100_gr_trap_mp,
 	.set_hww_esr_report_mask = gm20b_gr_set_hww_esr_report_mask,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.ppc_nr = 1,
 	.grctx = &gm20b_grctx,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
index 4901cc51f0ae..9f437b6c51af 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
@@ -87,7 +87,7 @@ gp100_gr_init_419c9c(struct gf100_gr *gr)
 void
 gp100_gr_init_fecs_exceptions(struct gf100_gr *gr)
 {
-	nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x000f0002);
+	nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x000e0002);
 }
 
 void
@@ -119,7 +119,10 @@ gp100_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gp100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 6,
 	.tpc_nr = 5,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
index 6d61e9bb3e69..4d70df2e4970 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
@@ -26,7 +26,7 @@
 
 #include <nvif/class.h>
 
-static void
+void
 gp102_gr_zbc_clear_stencil(struct gf100_gr *gr, int zbc)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
@@ -40,14 +40,14 @@ gp102_gr_zbc_clear_stencil(struct gf100_gr *gr, int zbc)
 			  gr->zbc_stencil[zbc].format << ((znum % 4) * 7));
 }
 
-static int
+int
 gp102_gr_zbc_stencil_get(struct gf100_gr *gr, int format,
 			 const u32 ds, const u32 l2)
 {
 	struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
 	int zbc = -ENOSPC, i;
 
-	for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
+	for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) {
 		if (gr->zbc_stencil[i].format) {
 			if (gr->zbc_stencil[i].format != format)
 				continue;
@@ -115,7 +115,10 @@ gp102_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gp100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 6,
 	.tpc_nr = 5,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c
index a4510bd3990a..fec08f648fa4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp104.c
@@ -43,7 +43,10 @@ gp104_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gp100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 6,
 	.tpc_nr = 5,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
index b6f9b8a1de48..9e73b181c4a1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
@@ -45,7 +45,10 @@ gp107_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gp100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 2,
 	.tpc_nr = 3,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c
index 6c4ab07a4882..620940e229bc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp108.c
@@ -25,7 +25,7 @@
 
 #include <nvfw/flcn.h>
 
-static void
+void
 gp108_gr_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust)
 {
 	struct flcn_bl_dmem_desc_v2 hdr;
@@ -36,7 +36,7 @@ gp108_gr_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust)
 	flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hdr);
 }
 
-static void
+void
 gp108_gr_acr_bld_write(struct nvkm_acr *acr, u32 bld,
 		       struct nvkm_acr_lsfw *lsfw)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
index b8f9fa5cb108..036de791985a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
@@ -55,7 +55,10 @@ gp10b_gr = {
 	.init_tex_hww_esr = gf100_gr_init_tex_hww_esr,
 	.init_504430 = gm107_gr_init_504430,
 	.init_shader_exceptions = gp100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.trap_mp = gf100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 1,
 	.tpc_nr = 2,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c
index 9865a5096799..4c9e85763a6e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/gv100.c
@@ -52,10 +52,11 @@ gv100_gr_trap_mp(struct gf100_gr *gr, int gpc, int tpc)
 	gv100_gr_trap_sm(gr, gpc, tpc, 1);
 }
 
-static void
+void
 gv100_gr_init_4188a4(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
+
 	nvkm_mask(device, 0x4188a4, 0x03000000, 0x03000000);
 }
 
@@ -65,7 +66,6 @@ gv100_gr_init_shader_exceptions(struct gf100_gr *gr, int gpc, int tpc)
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	int sm;
 	for (sm = 0; sm < 0x100; sm += 0x80) {
-		nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x728 + sm), 0x0085eb64);
 		nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x610), 0x00000001);
 		nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x72c + sm), 0x00000004);
 	}
@@ -85,10 +85,202 @@ gv100_gr_init_419bd8(struct gf100_gr *gr)
 	nvkm_mask(device, 0x419bd8, 0x00000700, 0x00000000);
 }
 
+u32
+gv100_gr_nonpes_aware_tpc(struct gf100_gr *gr, u32 gpc, u32 tpc)
+{
+	u32 pes, temp, tpc_new = 0;
+
+	for (pes = 0; pes < gr->ppc_nr[gpc]; pes++) {
+		if (gr->ppc_tpc_mask[gpc][pes] & BIT(tpc))
+			break;
+
+		tpc_new += gr->ppc_tpc_nr[gpc][pes];
+	}
+
+	temp = (BIT(tpc) - 1) & gr->ppc_tpc_mask[gpc][pes];
+	temp = hweight32(temp);
+	return tpc_new + temp;
+}
+
+static int
+gv100_gr_scg_estimate_perf(struct gf100_gr *gr, unsigned long *gpc_tpc_mask,
+			   u32 disable_gpc, u32 disable_tpc, int *perf)
+{
+	const u32 scale_factor = 512UL;		/* Use fx23.9 */
+	const u32 pix_scale = 1024*1024UL;	/* Pix perf in [29:20] */
+	const u32 world_scale = 1024UL;		/* World performance in [19:10] */
+	const u32 tpc_scale = 1;		/* TPC balancing in [9:0] */
+	u32 scg_num_pes = 0;
+	u32 min_scg_gpc_pix_perf = scale_factor; /* Init perf as maximum */
+	u32 average_tpcs = 0; /* Average of # of TPCs per GPC */
+	u32 deviation; /* absolute diff between TPC# and average_tpcs, averaged across GPCs */
+	u32 norm_tpc_deviation;	/* deviation/max_tpc_per_gpc */
+	u32 tpc_balance;
+	u32 scg_gpc_pix_perf;
+	u32 scg_world_perf;
+	u32 gpc;
+	u32 pes;
+	int diff;
+	bool tpc_removed_gpc = false;
+	bool tpc_removed_pes = false;
+	u32 max_tpc_gpc = 0;
+	u32 num_tpc_mask;
+	u32 *num_tpc_gpc;
+	int ret = -EINVAL;
+
+	if (!(num_tpc_gpc = kcalloc(gr->gpc_nr, sizeof(*num_tpc_gpc), GFP_KERNEL)))
+		return -ENOMEM;
+
+	/* Calculate pix-perf-reduction-rate per GPC and find bottleneck TPC */
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+		num_tpc_mask = gpc_tpc_mask[gpc];
+
+		if ((gpc == disable_gpc) && num_tpc_mask & BIT(disable_tpc)) {
+			/* Safety check if a TPC is removed twice */
+			if (WARN_ON(tpc_removed_gpc))
+				goto done;
+
+			/* Remove logical TPC from set */
+			num_tpc_mask &= ~BIT(disable_tpc);
+			tpc_removed_gpc = true;
+		}
+
+		/* track balancing of tpcs across gpcs */
+		num_tpc_gpc[gpc] = hweight32(num_tpc_mask);
+		average_tpcs += num_tpc_gpc[gpc];
+
+		/* save the maximum numer of gpcs */
+		max_tpc_gpc = num_tpc_gpc[gpc] > max_tpc_gpc ? num_tpc_gpc[gpc] : max_tpc_gpc;
+
+		/*
+		 * Calculate ratio between TPC count and post-FS and post-SCG
+		 *
+		 * ratio represents relative throughput of the GPC
+		 */
+		scg_gpc_pix_perf = scale_factor * num_tpc_gpc[gpc] / gr->tpc_nr[gpc];
+		if (min_scg_gpc_pix_perf > scg_gpc_pix_perf)
+			min_scg_gpc_pix_perf = scg_gpc_pix_perf;
+
+		/* Calculate # of surviving PES */
+		for (pes = 0; pes < gr->ppc_nr[gpc]; pes++) {
+			/* Count the number of TPC on the set */
+			num_tpc_mask = gr->ppc_tpc_mask[gpc][pes] & gpc_tpc_mask[gpc];
+
+			if ((gpc == disable_gpc) && (num_tpc_mask & BIT(disable_tpc))) {
+				if (WARN_ON(tpc_removed_pes))
+					goto done;
+
+				num_tpc_mask &= ~BIT(disable_tpc);
+				tpc_removed_pes = true;
+			}
+
+			if (hweight32(num_tpc_mask))
+				scg_num_pes++;
+		}
+	}
+
+	if (WARN_ON(!tpc_removed_gpc || !tpc_removed_pes))
+		goto done;
+
+	if (max_tpc_gpc == 0) {
+		*perf = 0;
+		goto done_ok;
+	}
+
+	/* Now calculate perf */
+	scg_world_perf = (scale_factor * scg_num_pes) / gr->ppc_total;
+	deviation = 0;
+	average_tpcs = scale_factor * average_tpcs / gr->gpc_nr;
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+		diff = average_tpcs - scale_factor * num_tpc_gpc[gpc];
+		if (diff < 0)
+			diff = -diff;
+
+		deviation += diff;
+	}
+
+	deviation /= gr->gpc_nr;
+
+	norm_tpc_deviation = deviation / max_tpc_gpc;
+
+	tpc_balance = scale_factor - norm_tpc_deviation;
+
+	if ((tpc_balance > scale_factor)          ||
+	    (scg_world_perf > scale_factor)       ||
+	    (min_scg_gpc_pix_perf > scale_factor) ||
+	    (norm_tpc_deviation > scale_factor)) {
+		WARN_ON(1);
+		goto done;
+	}
+
+	*perf = (pix_scale * min_scg_gpc_pix_perf) +
+		(world_scale * scg_world_perf) +
+		(tpc_scale * tpc_balance);
+done_ok:
+	ret = 0;
+done:
+	kfree(num_tpc_gpc);
+	return ret;
+}
+
+int
+gv100_gr_oneinit_sm_id(struct gf100_gr *gr)
+{
+	unsigned long *gpc_tpc_mask;
+	u32 *tpc_table, *gpc_table;
+	u32 gpc, tpc, pes, gtpc;
+	int perf, maxperf, ret = 0;
+
+	gpc_tpc_mask = kcalloc(gr->gpc_nr, sizeof(*gpc_tpc_mask), GFP_KERNEL);
+	gpc_table = kcalloc(gr->tpc_total, sizeof(*gpc_table), GFP_KERNEL);
+	tpc_table = kcalloc(gr->tpc_total, sizeof(*tpc_table), GFP_KERNEL);
+	if (!gpc_table || !tpc_table || !gpc_tpc_mask) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
+		for (pes = 0; pes < gr->ppc_nr[gpc]; pes++)
+			gpc_tpc_mask[gpc] |= gr->ppc_tpc_mask[gpc][pes];
+	}
+
+	for (gtpc = 0; gtpc < gr->tpc_total; gtpc++) {
+		for (maxperf = -1, gpc = 0; gpc < gr->gpc_nr; gpc++) {
+			for_each_set_bit(tpc, &gpc_tpc_mask[gpc], gr->tpc_nr[gpc]) {
+				ret = gv100_gr_scg_estimate_perf(gr, gpc_tpc_mask, gpc, tpc, &perf);
+				if (ret)
+					goto done;
+
+				/* nvgpu does ">=" here, but this gets us RM's numbers. */
+				if (perf > maxperf) {
+					maxperf = perf;
+					gpc_table[gtpc] = gpc;
+					tpc_table[gtpc] = tpc;
+				}
+			}
+		}
+
+		gpc_tpc_mask[gpc_table[gtpc]] &= ~BIT(tpc_table[gtpc]);
+	}
+
+	/*TODO: build table for sm_per_tpc != 1, don't use yet, but might need later? */
+	for (gtpc = 0; gtpc < gr->tpc_total; gtpc++) {
+		gr->sm[gtpc].gpc = gpc_table[gtpc];
+		gr->sm[gtpc].tpc = tpc_table[gtpc];
+		gr->sm_nr++;
+	}
+
+done:
+	kfree(gpc_table);
+	kfree(tpc_table);
+	kfree(gpc_tpc_mask);
+	return ret;
+}
+
 static const struct gf100_gr_func
 gv100_gr = {
 	.oneinit_tiles = gm200_gr_oneinit_tiles,
-	.oneinit_sm_id = gm200_gr_oneinit_sm_id,
+	.oneinit_sm_id = gv100_gr_oneinit_sm_id,
 	.init = gf100_gr_init,
 	.init_419bd8 = gv100_gr_init_419bd8,
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
@@ -103,11 +295,14 @@ gv100_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_504430 = gv100_gr_init_504430,
 	.init_shader_exceptions = gv100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
 	.init_4188a4 = gv100_gr_init_4188a4,
 	.trap_mp = gv100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 6,
-	.tpc_nr = 5,
+	.tpc_nr = 7,
 	.ppc_nr = 3,
 	.grctx = &gv100_grctx,
 	.zbc = &gp102_gr_zbc,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c
index 0bc1a238de43..81bd682c2102 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c
@@ -1192,7 +1192,7 @@ nv04_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv04_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	*ctx_reg(chan, NV04_PGRAPH_DEBUG_3) = 0xfad4ff31;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c
index 942450b33bc6..7fe6e58f6bab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv10.c
@@ -1011,7 +1011,7 @@ nv10_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv10_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	NV_WRITE_CTX(0x00400e88, 0x08000000);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
index 6bff10cee71b..75434f5de7ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c
@@ -83,7 +83,7 @@ nv20_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv20_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
@@ -182,7 +182,7 @@ nv20_gr_intr(struct nvkm_gr *base)
 	struct nv20_gr *gr = nv20_gr(base);
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	u32 stat = nvkm_rd32(device, NV03_PGRAPH_INTR);
 	u32 nsource = nvkm_rd32(device, NV03_PGRAPH_NSOURCE);
 	u32 nstatus = nvkm_rd32(device, NV03_PGRAPH_NSTATUS);
@@ -196,7 +196,7 @@ nv20_gr_intr(struct nvkm_gr *base)
 	char msg[128], src[128], sta[128];
 	unsigned long flags;
 
-	chan = nvkm_fifo_chan_chid(device->fifo, chid, &flags);
+	chan = nvkm_chan_get_chid(&gr->base.engine, chid, &flags);
 
 	nvkm_wr32(device, NV03_PGRAPH_INTR, stat);
 	nvkm_wr32(device, NV04_PGRAPH_FIFO, 0x00000001);
@@ -209,11 +209,11 @@ nv20_gr_intr(struct nvkm_gr *base)
 				   "nstatus %08x [%s] ch %d [%s] subc %d "
 				   "class %04x mthd %04x data %08x\n",
 			   show, msg, nsource, src, nstatus, sta, chid,
-			   chan ? chan->object.client->name : "unknown",
+			   chan ? chan->name : "unknown",
 			   subc, class, mthd, data);
 	}
 
-	nvkm_fifo_chan_put(device->fifo, flags, &chan);
+	nvkm_chan_put(&chan, flags);
 }
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c
index f3a56f17d94a..94685e4d4f87 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv25.c
@@ -29,7 +29,7 @@ nv25_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv25_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c
index f268d2642d29..2d6273675291 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv2a.c
@@ -29,7 +29,7 @@ nv2a_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv2a_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
index e5737cdf2fa1..647bd6fede04 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv30.c
@@ -30,7 +30,7 @@ nv30_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv30_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
index 1ab2da8ebf4e..2eae3fe4ef4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv34.c
@@ -29,7 +29,7 @@ nv34_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv34_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
index 591260f5676b..657d7cdba369 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
@@ -29,7 +29,7 @@ nv35_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
 		return -ENOMEM;
 	nvkm_object_ctor(&nv35_gr_chan, oclass, &chan->object);
 	chan->gr = gr;
-	chan->chid = fifoch->chid;
+	chan->chid = fifoch->id;
 	*pobject = &chan->object;
 
 	ret = nvkm_memory_new(gr->base.engine.subdev.device,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
index 67f3535ff97e..d2df097a6cf6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv40.c
@@ -275,8 +275,8 @@ nv40_gr_intr(struct nvkm_gr *base)
 				   "nstatus %08x [%s] ch %d [%08x %s] subc %d "
 				   "class %04x mthd %04x data %08x\n",
 			   show, msg, nsource, src, nstatus, sta,
-			   chan ? chan->fifo->chid : -1, inst << 4,
-			   chan ? chan->fifo->object.client->name : "unknown",
+			   chan ? chan->fifo->id : -1, inst << 4,
+			   chan ? chan->fifo->name : "unknown",
 			   subc, class, mthd, data);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c
index 563a10097e95..1ba18a8e380f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv50.c
@@ -622,7 +622,7 @@ nv50_gr_intr(struct nvkm_gr *base)
 	struct nv50_gr *gr = nv50_gr(base);
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	u32 stat = nvkm_rd32(device, 0x400100);
 	u32 inst = nvkm_rd32(device, 0x40032c) & 0x0fffffff;
 	u32 addr = nvkm_rd32(device, 0x400704);
@@ -637,10 +637,10 @@ nv50_gr_intr(struct nvkm_gr *base)
 	char msg[128];
 	int chid = -1;
 
-	chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags);
+	chan = nvkm_chan_get_inst(&gr->base.engine, (u64)inst << 12, &flags);
 	if (chan)  {
-		name = chan->object.client->name;
-		chid = chan->chid;
+		name = chan->name;
+		chid = chan->id;
 	}
 
 	if (show & 0x00100000) {
@@ -672,7 +672,7 @@ nv50_gr_intr(struct nvkm_gr *base)
 	if (nvkm_rd32(device, 0x400824) & (1 << 31))
 		nvkm_wr32(device, 0x400824, nvkm_rd32(device, 0x400824) & ~(1 << 31));
 
-	nvkm_fifo_chan_put(device->fifo, flags, &chan);
+	nvkm_chan_put(&chan, flags);
 }
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h
index 9b2c66e8be90..08d5c96e6458 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h
@@ -17,6 +17,7 @@ struct nvkm_gr_func {
 	int (*oneinit)(struct nvkm_gr *);
 	int (*init)(struct nvkm_gr *);
 	int (*fini)(struct nvkm_gr *, bool);
+	int (*reset)(struct nvkm_gr *);
 	void (*intr)(struct nvkm_gr *);
 	void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *);
 	int (*tlb_flush)(struct nvkm_gr *);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
index d5ddce75eb37..833fd1fbff80 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
@@ -24,13 +24,13 @@
 
 #include <nvif/class.h>
 
-static void
+void
 tu102_gr_init_fecs_exceptions(struct gf100_gr *gr)
 {
-	nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x006f0002);
+	nvkm_wr32(gr->base.engine.subdev.device, 0x409c24, 0x006e0003);
 }
 
-static void
+void
 tu102_gr_init_fs(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
@@ -40,20 +40,21 @@ tu102_gr_init_fs(struct gf100_gr *gr)
 	gk104_grctx_generate_gpc_tpc_nr(gr);
 
 	for (sm = 0; sm < gr->sm_nr; sm++) {
-		nvkm_wr32(device, GPC_UNIT(gr->sm[sm].gpc, 0x0c10 +
-					   gr->sm[sm].tpc * 4), sm);
+		int tpc = gv100_gr_nonpes_aware_tpc(gr, gr->sm[sm].gpc, gr->sm[sm].tpc);
+
+		nvkm_wr32(device, GPC_UNIT(gr->sm[sm].gpc, 0x0c10 + tpc * 4), sm);
 	}
 
 	gm200_grctx_generate_dist_skip_table(gr);
 	gf100_gr_init_num_tpc_per_gpc(gr, true, true);
 }
 
-static void
+void
 tu102_gr_init_zcull(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
 	const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total);
-	const u8 tile_nr = ALIGN(gr->tpc_total, 64);
+	const u8 tile_nr = gr->func->gpc_nr * gr->func->tpc_nr;
 	u8 bank[GPC_MAX] = {}, gpc, i, j;
 	u32 data;
 
@@ -93,7 +94,7 @@ tu102_gr_init_gpc_mmu(struct gf100_gr *gr)
 static const struct gf100_gr_func
 tu102_gr = {
 	.oneinit_tiles = gm200_gr_oneinit_tiles,
-	.oneinit_sm_id = gm200_gr_oneinit_sm_id,
+	.oneinit_sm_id = gv100_gr_oneinit_sm_id,
 	.init = gf100_gr_init,
 	.init_419bd8 = gv100_gr_init_419bd8,
 	.init_gpc_mmu = tu102_gr_init_gpc_mmu,
@@ -109,10 +110,14 @@ tu102_gr = {
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_504430 = gv100_gr_init_504430,
 	.init_shader_exceptions = gv100_gr_init_shader_exceptions,
+	.init_rop_exceptions = gf100_gr_init_rop_exceptions,
+	.init_exception2 = gf100_gr_init_exception2,
+	.init_4188a4 = gv100_gr_init_4188a4,
 	.trap_mp = gv100_gr_trap_mp,
+	.fecs.reset = gf100_gr_fecs_reset,
 	.rops = gm200_gr_rops,
 	.gpc_nr = 6,
-	.tpc_nr = 5,
+	.tpc_nr = 6,
 	.ppc_nr = 3,
 	.grctx = &tu102_grctx,
 	.zbc = &gp102_gr_zbc,
@@ -127,6 +132,25 @@ tu102_gr = {
 
 /*(DEBLOBBED)*/
 
+int
+tu102_gr_av_to_init_veid(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
+{
+	return gk20a_gr_av_to_init_(blob, 64, 0x00100000, ppack);
+}
+
+int
+tu102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif)
+{
+	int ret;
+
+	ret = gm200_gr_load(gr, ver, fwif);
+	if (ret)
+		return ret;
+
+	return gk20a_gr_load_net(gr, "gr/", "sw_veid_bundle_init", ver, tu102_gr_av_to_init_veid,
+				 &gr->bundle_veid);
+}
+
 static const struct gf100_gr_fwif
 tu102_gr_fwif[] = {
 	{  0, gm200_gr_load, &tu102_gr, &gp108_gr_fecs_acr, &gp108_gr_gpccs_acr },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c
index b1054db4c1b8..cb0c3991b2ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c
@@ -213,8 +213,8 @@ nv31_mpeg_intr(struct nvkm_engine *engine)
 
 	if (show) {
 		nvkm_error(subdev, "ch %d [%s] %08x %08x %08x %08x\n",
-			   mpeg->chan ? mpeg->chan->fifo->chid : -1,
-			   mpeg->chan ? mpeg->chan->object.client->name :
+			   mpeg->chan ? mpeg->chan->fifo->id : -1,
+			   mpeg->chan ? mpeg->chan->fifo->name :
 			   "unknown", stat, type, mthd, data);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
index 521ce43a2871..0890a279458e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c
@@ -182,8 +182,8 @@ nv44_mpeg_intr(struct nvkm_engine *engine)
 
 	if (show) {
 		nvkm_error(subdev, "ch %d [%08x %s] %08x %08x %08x %08x\n",
-			   chan ? chan->fifo->chid : -1, inst << 4,
-			   chan ? chan->object.client->name : "unknown",
+			   chan ? chan->fifo->id : -1, inst << 4,
+			   chan ? chan->fifo->name : "unknown",
 			   stat, type, mthd, data);
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild
index 9a0fd9812750..f05e79670d22 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/Kbuild
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: MIT
 nvkm-y += nvkm/engine/nvdec/base.o
 nvkm-y += nvkm/engine/nvdec/gm107.o
+nvkm-y += nvkm/engine/nvdec/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c
index b0181cc5953b..1f6e3b32ba16 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/base.c
@@ -37,7 +37,7 @@ nvkm_nvdec = {
 
 int
 nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *device,
-		enum nvkm_subdev_type type, int inst, struct nvkm_nvdec **pnvdec)
+		enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_nvdec **pnvdec)
 {
 	struct nvkm_nvdec *nvdec;
 	int ret;
@@ -57,5 +57,5 @@ nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *device,
 	nvdec->func = fwif->func;
 
 	return nvkm_falcon_ctor(nvdec->func->flcn, &nvdec->engine.subdev,
-				nvdec->engine.subdev.name, 0, &nvdec->falcon);
+				nvdec->engine.subdev.name, addr, &nvdec->falcon);
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c
new file mode 100644
index 000000000000..37d8c3c0f3ab
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/ga102.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <subdev/mc.h>
+#include <subdev/timer.h>
+
+static const struct nvkm_falcon_func
+ga102_nvdec_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.addr2 = 0x1c00,
+	.reset_pmc = true,
+	.reset_prep = ga102_flcn_reset_prep,
+	.reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing,
+	.imem_dma = &ga102_flcn_dma,
+	.dmem_dma = &ga102_flcn_dma,
+};
+
+static const struct nvkm_nvdec_func
+ga102_nvdec = {
+	.flcn = &ga102_nvdec_flcn,
+};
+
+static int
+ga102_nvdec_nofw(struct nvkm_nvdec *nvdec, int ver, const struct nvkm_nvdec_fwif *fwif)
+{
+	return 0;
+}
+
+static const struct nvkm_nvdec_fwif
+ga102_nvdec_fwif[] = {
+	{ -1, ga102_nvdec_nofw, &ga102_nvdec },
+	{}
+};
+
+int
+ga102_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+		struct nvkm_nvdec **pnvdec)
+{
+	return nvkm_nvdec_new_(ga102_nvdec_fwif, device, type, inst, 0x848000, pnvdec);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c
index 8c44ce44a6d7..564f7e8960a2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/gm107.c
@@ -23,18 +23,13 @@
 
 static const struct nvkm_falcon_func
 gm107_nvdec_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_pmc = true,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
 	.debug = 0xd00,
-	.fbif = 0x600,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
-	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
 };
 
 static const struct nvkm_nvdec_func
@@ -59,5 +54,5 @@ int
 gm107_nvdec_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 		struct nvkm_nvdec **pnvdec)
 {
-	return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, pnvdec);
+	return nvkm_nvdec_new_(gm107_nvdec_fwif, device, type, inst, 0, pnvdec);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h
index 0920f6a887e2..61e1f7aaa509 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvdec/priv.h
@@ -15,5 +15,5 @@ struct nvkm_nvdec_fwif {
 };
 
 int nvkm_nvdec_new_(const struct nvkm_nvdec_fwif *fwif, struct nvkm_device *,
-		    enum nvkm_subdev_type, int, struct nvkm_nvdec **);
+		    enum nvkm_subdev_type, int, u32 addr, struct nvkm_nvdec **);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c
index f44d41bf2034..ad27d8b97569 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/nvenc/gm107.c
@@ -24,17 +24,6 @@
 
 static const struct nvkm_falcon_func
 gm107_nvenc_flcn = {
-	.fbif = 0x800,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
-	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
 };
 
 static const struct nvkm_nvenc_func
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c
index 1b87df03c823..c15b2cbf506b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c
@@ -40,7 +40,7 @@ static const struct nvkm_enum g98_sec_isr_error_name[] = {
 };
 
 static void
-g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_fifo_chan *chan)
+g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_chan *chan)
 {
 	struct nvkm_subdev *subdev = &sec->engine.subdev;
 	struct nvkm_device *device = subdev->device;
@@ -54,9 +54,9 @@ g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_fifo_chan *chan)
 
 	nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] "
 			   "subc %d mthd %04x data %08x\n", ssta,
-		   en ? en->name : "UNKNOWN", chan ? chan->chid : -1,
+		   en ? en->name : "UNKNOWN", chan ? chan->id : -1,
 		   chan ? chan->inst->addr : 0,
-		   chan ? chan->object.client->name : "unknown",
+		   chan ? chan->name : "unknown",
 		   subc, mthd, data);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild
index 63cd2be3de08..19feadb1f67b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/Kbuild
@@ -3,3 +3,4 @@ nvkm-y += nvkm/engine/sec2/base.o
 nvkm-y += nvkm/engine/sec2/gp102.o
 nvkm-y += nvkm/engine/sec2/gp108.o
 nvkm-y += nvkm/engine/sec2/tu102.o
+nvkm-y += nvkm/engine/sec2/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c
index 092c6d0b8e01..f2c60da5d1e8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/base.c
@@ -22,53 +22,99 @@
 #include "priv.h"
 
 #include <core/firmware.h>
-#include <subdev/top.h>
+#include <subdev/mc.h>
+#include <subdev/timer.h>
 
-static void
-nvkm_sec2_recv(struct work_struct *work)
+#include <nvfw/sec2.h>
+
+static int
+nvkm_sec2_finimsg(void *priv, struct nvfw_falcon_msg *hdr)
+{
+	struct nvkm_sec2 *sec2 = priv;
+
+	atomic_set(&sec2->running, 0);
+	return 0;
+}
+
+static int
+nvkm_sec2_fini(struct nvkm_engine *engine, bool suspend)
 {
-	struct nvkm_sec2 *sec2 = container_of(work, typeof(*sec2), work);
+	struct nvkm_sec2 *sec2 = nvkm_sec2(engine);
+	struct nvkm_subdev *subdev = &sec2->engine.subdev;
+	struct nvkm_falcon *falcon = &sec2->falcon;
+	struct nvkm_falcon_cmdq *cmdq = sec2->cmdq;
+	struct nvfw_falcon_cmd cmd = {
+		.unit_id = sec2->func->unit_unload,
+		.size = sizeof(cmd),
+	};
+	int ret;
 
-	if (!sec2->initmsg_received) {
-		int ret = sec2->func->initmsg(sec2);
-		if (ret) {
-			nvkm_error(&sec2->engine.subdev,
-				   "error parsing init message: %d\n", ret);
-			return;
-		}
+	if (!subdev->use.enabled)
+		return 0;
 
-		sec2->initmsg_received = true;
+	if (atomic_read(&sec2->initmsg) == 1) {
+		ret = nvkm_falcon_cmdq_send(cmdq, &cmd, nvkm_sec2_finimsg, sec2,
+					    msecs_to_jiffies(1000));
+		WARN_ON(ret);
+
+		nvkm_msec(subdev->device, 2000,
+			if (nvkm_falcon_rd32(falcon, 0x100) & 0x00000010)
+				break;
+		);
 	}
 
-	nvkm_falcon_msgq_recv(sec2->msgq);
+	nvkm_inth_block(&subdev->inth);
+
+	nvkm_falcon_cmdq_fini(cmdq);
+	falcon->func->disable(falcon);
+	nvkm_falcon_put(falcon, subdev);
+	return 0;
 }
 
-static void
-nvkm_sec2_intr(struct nvkm_engine *engine)
+static int
+nvkm_sec2_init(struct nvkm_engine *engine)
 {
 	struct nvkm_sec2 *sec2 = nvkm_sec2(engine);
-	sec2->func->intr(sec2);
+	struct nvkm_subdev *subdev = &sec2->engine.subdev;
+	struct nvkm_falcon *falcon = &sec2->falcon;
+	int ret;
+
+	ret = nvkm_falcon_get(falcon, subdev);
+	if (ret)
+		return ret;
+
+	nvkm_falcon_wr32(falcon, 0x014, 0xffffffff);
+	atomic_set(&sec2->initmsg, 0);
+	atomic_set(&sec2->running, 1);
+	nvkm_inth_allow(&subdev->inth);
+
+	nvkm_falcon_start(falcon);
+	return 0;
 }
 
 static int
-nvkm_sec2_fini(struct nvkm_engine *engine, bool suspend)
+nvkm_sec2_oneinit(struct nvkm_engine *engine)
 {
 	struct nvkm_sec2 *sec2 = nvkm_sec2(engine);
-
-	flush_work(&sec2->work);
-
-	if (suspend) {
-		nvkm_falcon_cmdq_fini(sec2->cmdq);
-		sec2->initmsg_received = false;
+	struct nvkm_subdev *subdev = &sec2->engine.subdev;
+	struct nvkm_intr *intr = &sec2->engine.subdev.device->mc->intr;
+	enum nvkm_intr_type type = NVKM_INTR_SUBDEV;
+
+	if (sec2->func->intr_vector) {
+		intr = sec2->func->intr_vector(sec2, &type);
+		if (IS_ERR(intr))
+			return PTR_ERR(intr);
 	}
 
-	return 0;
+	return nvkm_inth_add(intr, type, NVKM_INTR_PRIO_NORMAL, subdev, sec2->func->intr,
+			     &subdev->inth);
 }
 
 static void *
 nvkm_sec2_dtor(struct nvkm_engine *engine)
 {
 	struct nvkm_sec2 *sec2 = nvkm_sec2(engine);
+
 	nvkm_falcon_msgq_del(&sec2->msgq);
 	nvkm_falcon_cmdq_del(&sec2->cmdq);
 	nvkm_falcon_qmgr_del(&sec2->qmgr);
@@ -79,8 +125,9 @@ nvkm_sec2_dtor(struct nvkm_engine *engine)
 static const struct nvkm_engine_func
 nvkm_sec2 = {
 	.dtor = nvkm_sec2_dtor,
+	.oneinit = nvkm_sec2_oneinit,
+	.init = nvkm_sec2_init,
 	.fini = nvkm_sec2_fini,
-	.intr = nvkm_sec2_intr,
 };
 
 int
@@ -113,6 +160,5 @@ nvkm_sec2_new_(const struct nvkm_sec2_fwif *fwif, struct nvkm_device *device,
 	    (ret = nvkm_falcon_msgq_new(sec2->qmgr, "msgq", &sec2->msgq)))
 		return ret;
 
-	INIT_WORK(&sec2->work, nvkm_sec2_recv);
 	return 0;
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c
new file mode 100644
index 000000000000..1ea7b295adbd
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/ga102.c
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+#include <subdev/acr.h>
+#include <subdev/vfn.h>
+
+#include <nvfw/flcn.h>
+#include <nvfw/sec2.h>
+
+static int
+ga102_sec2_initmsg(struct nvkm_sec2 *sec2)
+{
+	struct nv_sec2_init_msg_v1 msg;
+	int ret, i;
+
+	ret = nvkm_falcon_msgq_recv_initmsg(sec2->msgq, &msg, sizeof(msg));
+	if (ret)
+		return ret;
+
+	if (msg.hdr.unit_id != NV_SEC2_UNIT_INIT ||
+	    msg.msg_type != NV_SEC2_INIT_MSG_INIT)
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(msg.queue_info); i++) {
+		if (msg.queue_info[i].id == NV_SEC2_INIT_MSG_QUEUE_ID_MSGQ) {
+			nvkm_falcon_msgq_init(sec2->msgq, msg.queue_info[i].index,
+							  msg.queue_info[i].offset,
+							  msg.queue_info[i].size);
+		} else {
+			nvkm_falcon_cmdq_init(sec2->cmdq, msg.queue_info[i].index,
+							  msg.queue_info[i].offset,
+							  msg.queue_info[i].size);
+		}
+	}
+
+	return 0;
+}
+
+static struct nvkm_intr *
+ga102_sec2_intr_vector(struct nvkm_sec2 *sec2, enum nvkm_intr_type *pvector)
+{
+	struct nvkm_device *device = sec2->engine.subdev.device;
+	struct nvkm_falcon *falcon = &sec2->falcon;
+	int ret;
+
+	ret = ga102_flcn_select(falcon);
+	if (ret)
+		return ERR_PTR(ret);
+
+	*pvector = nvkm_rd32(device, 0x8403e0) & 0x000000ff;
+	return &device->vfn->intr;
+}
+
+static int
+ga102_sec2_acr_bootstrap_falcon_callback(void *priv, struct nvfw_falcon_msg *hdr)
+{
+	struct nv_sec2_acr_bootstrap_falcon_msg_v1 *msg =
+		container_of(hdr, typeof(*msg), msg.hdr);
+	struct nvkm_subdev *subdev = priv;
+	const char *name = nvkm_acr_lsf_id(msg->falcon_id);
+
+	if (msg->error_code) {
+		nvkm_error(subdev, "ACR_BOOTSTRAP_FALCON failed for falcon %d [%s]: %08x %08x\n",
+			   msg->falcon_id, name, msg->error_code, msg->unkn08);
+		return -EINVAL;
+	}
+
+	nvkm_debug(subdev, "%s booted\n", name);
+	return 0;
+}
+
+static int
+ga102_sec2_acr_bootstrap_falcon(struct nvkm_falcon *falcon, enum nvkm_acr_lsf_id id)
+{
+	struct nvkm_sec2 *sec2 = container_of(falcon, typeof(*sec2), falcon);
+	struct nv_sec2_acr_bootstrap_falcon_cmd_v1 cmd = {
+		.cmd.hdr.unit_id = sec2->func->unit_acr,
+		.cmd.hdr.size = sizeof(cmd),
+		.cmd.cmd_type = NV_SEC2_ACR_CMD_BOOTSTRAP_FALCON,
+		.flags = NV_SEC2_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_YES,
+		.falcon_id = id,
+	};
+
+	return nvkm_falcon_cmdq_send(sec2->cmdq, &cmd.cmd.hdr,
+				     ga102_sec2_acr_bootstrap_falcon_callback,
+				     &sec2->engine.subdev,
+				     msecs_to_jiffies(1000));
+}
+
+static const struct nvkm_acr_lsf_func
+ga102_sec2_acr_0 = {
+	.bld_size = sizeof(struct flcn_bl_dmem_desc_v2),
+	.bld_write = gp102_sec2_acr_bld_write_1,
+	.bld_patch = gp102_sec2_acr_bld_patch_1,
+	.bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) |
+			     BIT_ULL(NVKM_ACR_LSF_GPCCS) |
+			     BIT_ULL(NVKM_ACR_LSF_SEC2),
+	.bootstrap_falcon = ga102_sec2_acr_bootstrap_falcon,
+};
+
+static const struct nvkm_falcon_func
+ga102_sec2_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.select = ga102_flcn_select,
+	.addr2 = 0x1000,
+	.reset_pmc = true,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_prep = ga102_flcn_reset_prep,
+	.reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing,
+	.imem_dma = &ga102_flcn_dma,
+	.dmem_pio = &gm200_flcn_dmem_pio,
+	.dmem_dma = &ga102_flcn_dma,
+	.emem_addr = 0x01000000,
+	.emem_pio = &gp102_flcn_emem_pio,
+	.start = nvkm_falcon_v1_start,
+	.cmdq = { 0xc00, 0xc04, 8 },
+	.msgq = { 0xc80, 0xc84, 8 },
+};
+
+static const struct nvkm_sec2_func
+ga102_sec2 = {
+	.flcn = &ga102_sec2_flcn,
+	.intr_vector = ga102_sec2_intr_vector,
+	.intr = gp102_sec2_intr,
+	.initmsg = ga102_sec2_initmsg,
+	.unit_acr = NV_SEC2_UNIT_V2_ACR,
+	.unit_unload = NV_SEC2_UNIT_V2_UNLOAD,
+};
+
+/*(DEBLOBBED)*/
+
+static int
+ga102_sec2_load(struct nvkm_sec2 *sec2, int ver,
+		const struct nvkm_sec2_fwif *fwif)
+{
+	return nvkm_acr_lsfw_load_sig_image_desc_v2(&sec2->engine.subdev, &sec2->falcon,
+						    NVKM_ACR_LSF_SEC2, "sec2/", ver, fwif->acr);
+}
+
+static const struct nvkm_sec2_fwif
+ga102_sec2_fwif[] = {
+	{  0, ga102_sec2_load, &ga102_sec2, &ga102_sec2_acr_0 },
+	{ -1, gp102_sec2_nofw, &ga102_sec2 }
+};
+
+int
+ga102_sec2_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	       struct nvkm_sec2 **psec2)
+{
+	/* TOP info wasn't updated on Turing to reflect the PRI
+	 * address change for some reason.  We override it here.
+	 */
+	return nvkm_sec2_new_(ga102_sec2_fwif, device, type, inst, 0x840000, psec2);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
index e390d845411b..5a4bf93adb93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
@@ -74,16 +74,6 @@ gp102_sec2_acr_bootstrap_falcon(struct nvkm_falcon *falcon,
 				     msecs_to_jiffies(1000));
 }
 
-static int
-gp102_sec2_acr_boot(struct nvkm_falcon *falcon)
-{
-	struct nv_sec2_args args = {};
-	nvkm_falcon_load_dmem(falcon, &args,
-			      falcon->func->emem_addr, sizeof(args), 0);
-	nvkm_falcon_start(falcon);
-	return 0;
-}
-
 static void
 gp102_sec2_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust)
 {
@@ -122,7 +112,6 @@ gp102_sec2_acr_0 = {
 	.bld_size = sizeof(struct loader_config_v1),
 	.bld_write = gp102_sec2_acr_bld_write,
 	.bld_patch = gp102_sec2_acr_bld_patch,
-	.boot = gp102_sec2_acr_boot,
 	.bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) |
 			     BIT_ULL(NVKM_ACR_LSF_GPCCS) |
 			     BIT_ULL(NVKM_ACR_LSF_SEC2),
@@ -160,89 +149,68 @@ gp102_sec2_initmsg(struct nvkm_sec2 *sec2)
 	return 0;
 }
 
-void
-gp102_sec2_intr(struct nvkm_sec2 *sec2)
+irqreturn_t
+gp102_sec2_intr(struct nvkm_inth *inth)
 {
+	struct nvkm_sec2 *sec2 = container_of(inth, typeof(*sec2), engine.subdev.inth);
 	struct nvkm_subdev *subdev = &sec2->engine.subdev;
 	struct nvkm_falcon *falcon = &sec2->falcon;
 	u32 disp = nvkm_falcon_rd32(falcon, 0x01c);
 	u32 intr = nvkm_falcon_rd32(falcon, 0x008) & disp & ~(disp >> 16);
 
 	if (intr & 0x00000040) {
-		schedule_work(&sec2->work);
+		if (unlikely(atomic_read(&sec2->initmsg) == 0)) {
+			int ret = sec2->func->initmsg(sec2);
+
+			if (ret)
+				nvkm_error(subdev, "error parsing init message: %d\n", ret);
+
+			atomic_set(&sec2->initmsg, ret ?: 1);
+		}
+
+		if (atomic_read(&sec2->initmsg) > 0) {
+			if (!nvkm_falcon_msgq_empty(sec2->msgq))
+				nvkm_falcon_msgq_recv(sec2->msgq);
+		}
+
 		nvkm_falcon_wr32(falcon, 0x004, 0x00000040);
 		intr &= ~0x00000040;
 	}
 
+	if (intr & 0x00000010) {
+		if (atomic_read(&sec2->running)) {
+			FLCN_ERR(falcon, "halted");
+			gm200_flcn_tracepc(falcon);
+		}
+
+		nvkm_falcon_wr32(falcon, 0x004, 0x00000010);
+		intr &= ~0x00000010;
+	}
+
 	if (intr) {
 		nvkm_error(subdev, "unhandled intr %08x\n", intr);
 		nvkm_falcon_wr32(falcon, 0x004, intr);
 	}
-}
 
-int
-gp102_sec2_flcn_enable(struct nvkm_falcon *falcon)
-{
-	nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000001);
-	udelay(10);
-	nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000000);
-	return nvkm_falcon_v1_enable(falcon);
-}
-
-void
-gp102_sec2_flcn_bind_context(struct nvkm_falcon *falcon,
-			     struct nvkm_memory *ctx)
-{
-	struct nvkm_device *device = falcon->owner->device;
-
-	nvkm_falcon_v1_bind_context(falcon, ctx);
-	if (!ctx)
-		return;
-
-	/* Not sure if this is a WAR for a HW issue, or some additional
-	 * programming sequence that's needed to properly complete the
-	 * context switch we trigger above.
-	 *
-	 * Fixes unreliability of booting the SEC2 RTOS on Quadro P620,
-	 * particularly when resuming from suspend.
-	 *
-	 * Also removes the need for an odd workaround where we needed
-	 * to program SEC2's FALCON_CPUCTL_ALIAS_STARTCPU twice before
-	 * the SEC2 RTOS would begin executing.
-	 */
-	nvkm_msec(device, 10,
-		u32 irqstat = nvkm_falcon_rd32(falcon, 0x008);
-		u32 flcn0dc = nvkm_falcon_rd32(falcon, 0x0dc);
-		if ((irqstat & 0x00000008) &&
-		    (flcn0dc & 0x00007000) == 0x00005000)
-			break;
-	);
-
-	nvkm_falcon_mask(falcon, 0x004, 0x00000008, 0x00000008);
-	nvkm_falcon_mask(falcon, 0x058, 0x00000002, 0x00000002);
-
-	nvkm_msec(device, 10,
-		u32 flcn0dc = nvkm_falcon_rd32(falcon, 0x0dc);
-		if ((flcn0dc & 0x00007000) == 0x00000000)
-			break;
-	);
+	return IRQ_HANDLED;
 }
 
 static const struct nvkm_falcon_func
 gp102_sec2_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_pmc = true,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
 	.debug = 0x408,
-	.fbif = 0x600,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
+	.bind_inst = gm200_flcn_bind_inst,
+	.bind_stat = gm200_flcn_bind_stat,
+	.bind_intr = true,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
 	.emem_addr = 0x01000000,
-	.bind_context = gp102_sec2_flcn_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
+	.emem_pio = &gp102_flcn_emem_pio,
 	.start = nvkm_falcon_v1_start,
-	.enable = gp102_sec2_flcn_enable,
-	.disable = nvkm_falcon_v1_disable,
 	.cmdq = { 0xa00, 0xa04, 8 },
 	.msgq = { 0xa30, 0xa34, 8 },
 };
@@ -250,6 +218,7 @@ gp102_sec2_flcn = {
 const struct nvkm_sec2_func
 gp102_sec2 = {
 	.flcn = &gp102_sec2_flcn,
+	.unit_unload = NV_SEC2_UNIT_UNLOAD,
 	.unit_acr = NV_SEC2_UNIT_ACR,
 	.intr = gp102_sec2_intr,
 	.initmsg = gp102_sec2_initmsg,
@@ -257,7 +226,7 @@ gp102_sec2 = {
 
 /*(DEBLOBBED)*/
 
-static void
+void
 gp102_sec2_acr_bld_patch_1(struct nvkm_acr *acr, u32 bld, s64 adjust)
 {
 	struct flcn_bl_dmem_desc_v2 hdr;
@@ -268,7 +237,7 @@ gp102_sec2_acr_bld_patch_1(struct nvkm_acr *acr, u32 bld, s64 adjust)
 	flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hdr);
 }
 
-static void
+void
 gp102_sec2_acr_bld_write_1(struct nvkm_acr *acr, u32 bld,
 			   struct nvkm_acr_lsfw *lsfw)
 {
@@ -293,7 +262,6 @@ gp102_sec2_acr_1 = {
 	.bld_size = sizeof(struct flcn_bl_dmem_desc_v2),
 	.bld_write = gp102_sec2_acr_bld_write_1,
 	.bld_patch = gp102_sec2_acr_bld_patch_1,
-	.boot = gp102_sec2_acr_boot,
 	.bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_FECS) |
 			     BIT_ULL(NVKM_ACR_LSF_GPCCS) |
 			     BIT_ULL(NVKM_ACR_LSF_SEC2),
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h
index af19229e885d..172d2705c199 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/priv.h
@@ -2,15 +2,18 @@
 #ifndef __NVKM_SEC2_PRIV_H__
 #define __NVKM_SEC2_PRIV_H__
 #include <engine/sec2.h>
+struct nvkm_acr_lsfw;
 
 struct nvkm_sec2_func {
 	const struct nvkm_falcon_func *flcn;
+	u8 unit_unload;
 	u8 unit_acr;
-	void (*intr)(struct nvkm_sec2 *);
+	struct nvkm_intr *(*intr_vector)(struct nvkm_sec2 *, enum nvkm_intr_type *);
+	irqreturn_t (*intr)(struct nvkm_inth *);
 	int (*initmsg)(struct nvkm_sec2 *);
 };
 
-void gp102_sec2_intr(struct nvkm_sec2 *);
+irqreturn_t gp102_sec2_intr(struct nvkm_inth *);
 int gp102_sec2_initmsg(struct nvkm_sec2 *);
 
 struct nvkm_sec2_fwif {
@@ -24,6 +27,8 @@ int gp102_sec2_nofw(struct nvkm_sec2 *, int, const struct nvkm_sec2_fwif *);
 int gp102_sec2_load(struct nvkm_sec2 *, int, const struct nvkm_sec2_fwif *);
 extern const struct nvkm_sec2_func gp102_sec2;
 extern const struct nvkm_acr_lsf_func gp102_sec2_acr_1;
+void gp102_sec2_acr_bld_write_1(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *);
+void gp102_sec2_acr_bld_patch_1(struct nvkm_acr *, u32, s64);
 
 int nvkm_sec2_new_(const struct nvkm_sec2_fwif *, struct nvkm_device *, enum nvkm_subdev_type,
 		   int, u32 addr, struct nvkm_sec2 **);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c
index c428f415da87..cb30b4c44610 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sec2/tu102.c
@@ -22,21 +22,24 @@
 #include "priv.h"
 #include <subdev/acr.h>
 
+#include <nvfw/sec2.h>
+
 static const struct nvkm_falcon_func
 tu102_sec2_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_pmc = true,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
 	.debug = 0x408,
-	.fbif = 0x600,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
+	.bind_inst = gm200_flcn_bind_inst,
+	.bind_stat = gm200_flcn_bind_stat,
+	.bind_intr = true,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
 	.emem_addr = 0x01000000,
-	.bind_context = gp102_sec2_flcn_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
+	.emem_pio = &gp102_flcn_emem_pio,
 	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
 	.cmdq = { 0xc00, 0xc04, 8 },
 	.msgq = { 0xc80, 0xc84, 8 },
 };
@@ -44,7 +47,8 @@ tu102_sec2_flcn = {
 static const struct nvkm_sec2_func
 tu102_sec2 = {
 	.flcn = &tu102_sec2_flcn,
-	.unit_acr = 0x07,
+	.unit_unload = NV_SEC2_UNIT_V2_UNLOAD,
+	.unit_acr = NV_SEC2_UNIT_V2_ACR,
 	.intr = gp102_sec2_intr,
 	.initmsg = gp102_sec2_initmsg,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
index 14871d0bd746..a9d464db6974 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/base.c
@@ -35,7 +35,7 @@ nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data)
 
 	spin_lock_irqsave(&sw->engine.lock, flags);
 	list_for_each_entry(chan, &sw->chan, head) {
-		if (chan->fifo->chid == chid) {
+		if (chan->fifo->id == chid) {
 			handled = nvkm_sw_chan_mthd(chan, subc, mthd, data);
 			list_del(&chan->head);
 			list_add(&chan->head, &sw->chan);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
index f28967065639..834b8cbed51d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
@@ -23,7 +23,6 @@
  */
 #include "chan.h"
 
-#include <core/notify.h>
 #include <engine/fifo.h>
 
 #include <nvif/event.h>
@@ -36,7 +35,7 @@ nvkm_sw_chan_mthd(struct nvkm_sw_chan *chan, int subc, u32 mthd, u32 data)
 	case 0x0000:
 		return true;
 	case 0x0500:
-		nvkm_event_send(&chan->event, 1, 0, NULL, 0);
+		nvkm_event_ntfy(&chan->event, 0, NVKM_SW_CHAN_EVENT_PAGE_FLIP);
 		return true;
 	default:
 		if (chan->func->mthd)
@@ -46,27 +45,8 @@ nvkm_sw_chan_mthd(struct nvkm_sw_chan *chan, int subc, u32 mthd, u32 data)
 	return false;
 }
 
-static int
-nvkm_sw_chan_event_ctor(struct nvkm_object *object, void *data, u32 size,
-			struct nvkm_notify *notify)
-{
-	union {
-		struct nvif_notify_uevent_req none;
-	} *req = data;
-	int ret = -ENOSYS;
-
-	if (!(ret = nvif_unvers(ret, &data, &size, req->none))) {
-		notify->size  = sizeof(struct nvif_notify_uevent_rep);
-		notify->types = 1;
-		notify->index = 0;
-	}
-
-	return ret;
-}
-
 static const struct nvkm_event_func
 nvkm_sw_chan_event = {
-	.ctor = nvkm_sw_chan_event_ctor,
 };
 
 static void *
@@ -107,5 +87,5 @@ nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *func, struct nvkm_sw *sw,
 	list_add(&chan->head, &sw->chan);
 	spin_unlock_irqrestore(&sw->engine.lock, flags);
 
-	return nvkm_event_init(&nvkm_sw_chan_event, 1, 1, &chan->event);
+	return nvkm_event_init(&nvkm_sw_chan_event, &sw->engine.subdev, 1, 1, &chan->event);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
index 32de53427aa4..67b2e5ea93d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.h
@@ -14,6 +14,7 @@ struct nvkm_sw_chan {
 	struct nvkm_fifo_chan *fifo;
 	struct list_head head;
 
+#define NVKM_SW_CHAN_EVENT_PAGE_FLIP BIT(0)
 	struct nvkm_event event;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
index 55abf839f29d..c3cf6f2ff86c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
@@ -36,10 +36,10 @@
  ******************************************************************************/
 
 static int
-gf100_sw_chan_vblsem_release(struct nvkm_notify *notify)
+gf100_sw_chan_vblsem_release(struct nvkm_event_ntfy *notify, u32 bits)
 {
 	struct nv50_sw_chan *chan =
-		container_of(notify, typeof(*chan), vblank.notify[notify->index]);
+		container_of(notify, typeof(*chan), vblank.notify[notify->id]);
 	struct nvkm_sw *sw = chan->base.sw;
 	struct nvkm_device *device = sw->engine.subdev.device;
 	u32 inst = chan->base.fifo->inst->addr >> 12;
@@ -50,7 +50,7 @@ gf100_sw_chan_vblsem_release(struct nvkm_notify *notify)
 	nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset));
 	nvkm_wr32(device, 0x060014, chan->vblank.value);
 
-	return NVKM_NOTIFY_DROP;
+	return NVKM_EVENT_DROP;
 }
 
 static bool
@@ -73,7 +73,7 @@ gf100_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
 		return true;
 	case 0x040c:
 		if (data < device->disp->vblank.index_nr) {
-			nvkm_notify_get(&chan->vblank.notify[data]);
+			nvkm_event_ntfy_allow(&chan->vblank.notify[data]);
 			return true;
 		}
 		break;
@@ -120,16 +120,8 @@ gf100_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch,
 		return ret;
 
 	for (i = 0; disp && i < disp->vblank.index_nr; i++) {
-		ret = nvkm_notify_init(NULL, &disp->vblank,
-				       gf100_sw_chan_vblsem_release, false,
-				       &(struct nvif_notify_head_req_v0) {
-					.head = i,
-				       },
-				       sizeof(struct nvif_notify_head_req_v0),
-				       sizeof(struct nvif_notify_head_rep_v0),
-				       &chan->vblank.notify[i]);
-		if (ret)
-			return ret;
+		nvkm_event_ntfy_add(&disp->vblank, i, NVKM_DISP_HEAD_EVENT_VBLANK, true,
+				    gf100_sw_chan_vblsem_release, &chan->vblank.notify[i]);
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
index 1fdd094c8b7e..9d7a9b7d5be3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
@@ -36,10 +36,10 @@
  ******************************************************************************/
 
 static int
-nv50_sw_chan_vblsem_release(struct nvkm_notify *notify)
+nv50_sw_chan_vblsem_release(struct nvkm_event_ntfy *notify, u32 bits)
 {
 	struct nv50_sw_chan *chan =
-		container_of(notify, typeof(*chan), vblank.notify[notify->index]);
+		container_of(notify, typeof(*chan), vblank.notify[notify->id]);
 	struct nvkm_sw *sw = chan->base.sw;
 	struct nvkm_device *device = sw->engine.subdev.device;
 
@@ -55,7 +55,7 @@ nv50_sw_chan_vblsem_release(struct nvkm_notify *notify)
 		nvkm_wr32(device, 0x060014, chan->vblank.value);
 	}
 
-	return NVKM_NOTIFY_DROP;
+	return NVKM_EVENT_DROP;
 }
 
 static bool
@@ -70,7 +70,7 @@ nv50_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
 	case 0x0404: chan->vblank.value  = data; return true;
 	case 0x0408:
 		if (data < device->disp->vblank.index_nr) {
-			nvkm_notify_get(&chan->vblank.notify[data]);
+			nvkm_event_ntfy_allow(&chan->vblank.notify[data]);
 			return true;
 		}
 		break;
@@ -85,8 +85,10 @@ nv50_sw_chan_dtor(struct nvkm_sw_chan *base)
 {
 	struct nv50_sw_chan *chan = nv50_sw_chan(base);
 	int i;
+
 	for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++)
-		nvkm_notify_fini(&chan->vblank.notify[i]);
+		nvkm_event_ntfy_del(&chan->vblank.notify[i]);
+
 	return chan;
 }
 
@@ -113,16 +115,8 @@ nv50_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifoch,
 		return ret;
 
 	for (i = 0; disp && i < disp->vblank.index_nr; i++) {
-		ret = nvkm_notify_init(NULL, &disp->vblank,
-				       nv50_sw_chan_vblsem_release, false,
-				       &(struct nvif_notify_head_req_v0) {
-					.head = i,
-				       },
-				       sizeof(struct nvif_notify_head_req_v0),
-				       sizeof(struct nvif_notify_head_rep_v0),
-				       &chan->vblank.notify[i]);
-		if (ret)
-			return ret;
+		nvkm_event_ntfy_add(&disp->vblank, i, NVKM_DISP_HEAD_EVENT_VBLANK, true,
+				    nv50_sw_chan_vblsem_release, &chan->vblank.notify[i]);
 	}
 
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
index 6d364d7b406a..b42289ce8826 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.h
@@ -5,12 +5,12 @@
 #include "priv.h"
 #include "chan.h"
 #include "nvsw.h"
-#include <core/notify.h>
+#include <core/event.h>
 
 struct nv50_sw_chan {
 	struct nvkm_sw_chan base;
 	struct {
-		struct nvkm_notify notify[4];
+		struct nvkm_event_ntfy notify[4];
 		u32 ctxdma;
 		u64 offset;
 		u32 value;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
index 33dd03fff3c4..f5affa1c8f34 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
@@ -27,33 +27,34 @@
 #include <nvif/if0004.h>
 
 static int
-nvkm_nvsw_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
+nvkm_nvsw_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent)
 {
-	struct nvkm_nvsw *nvsw = nvkm_nvsw(object);
-	if (nvsw->func->mthd)
-		return nvsw->func->mthd(nvsw, mthd, data, size);
-	return -ENODEV;
+	union nv04_nvsw_event_args *args = argv;
+
+	if (!uevent)
+		return 0;
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	return nvkm_uevent_add(uevent, &nvkm_nvsw(object)->chan->event, 0,
+			       NVKM_SW_CHAN_EVENT_PAGE_FLIP, NULL);
 }
 
 static int
-nvkm_nvsw_ntfy_(struct nvkm_object *object, u32 mthd,
-		struct nvkm_event **pevent)
+nvkm_nvsw_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 {
 	struct nvkm_nvsw *nvsw = nvkm_nvsw(object);
-	switch (mthd) {
-	case NV04_NVSW_NTFY_UEVENT:
-		*pevent = &nvsw->chan->event;
-		return 0;
-	default:
-		break;
-	}
-	return -EINVAL;
+
+	if (nvsw->func->mthd)
+		return nvsw->func->mthd(nvsw, mthd, data, size);
+
+	return -ENODEV;
 }
 
 static const struct nvkm_object_func
 nvkm_nvsw_ = {
-	.mthd = nvkm_nvsw_mthd_,
-	.ntfy = nvkm_nvsw_ntfy_,
+	.mthd = nvkm_nvsw_mthd,
+	.uevent = nvkm_nvsw_uevent,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
index d79d783904ee..9ffe7b921ccb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
@@ -1,6 +1,12 @@
 # SPDX-License-Identifier: MIT
 nvkm-y += nvkm/falcon/base.o
 nvkm-y += nvkm/falcon/cmdq.o
+nvkm-y += nvkm/falcon/fw.o
 nvkm-y += nvkm/falcon/msgq.o
 nvkm-y += nvkm/falcon/qmgr.o
 nvkm-y += nvkm/falcon/v1.o
+
+nvkm-y += nvkm/falcon/gm200.o
+nvkm-y += nvkm/falcon/gp102.o
+nvkm-y += nvkm/falcon/ga100.o
+nvkm-y += nvkm/falcon/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
index f3f90c1063dd..235149f73a69 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
@@ -22,119 +22,217 @@
 #include "priv.h"
 
 #include <subdev/mc.h>
+#include <subdev/timer.h>
 #include <subdev/top.h>
 
-void
-nvkm_falcon_load_imem(struct nvkm_falcon *falcon, void *data, u32 start,
-		      u32 size, u16 tag, u8 port, bool secure)
+static const struct nvkm_falcon_func_dma *
+nvkm_falcon_dma(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base)
 {
-	if (secure && !falcon->secret) {
-		nvkm_warn(falcon->user,
-			  "writing with secure tag on a non-secure falcon!\n");
-		return;
+	switch (*mem_type) {
+	case IMEM: return falcon->func->imem_dma;
+	case DMEM: return falcon->func->dmem_dma;
+	default:
+		return NULL;
 	}
-
-	falcon->func->load_imem(falcon, data, start, size, tag, port,
-				secure);
 }
 
-void
-nvkm_falcon_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start,
-		      u32 size, u8 port)
+int
+nvkm_falcon_dma_wr(struct nvkm_falcon *falcon, const u8 *img, u64 dma_addr, u32 dma_base,
+		   enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec)
 {
-	mutex_lock(&falcon->dmem_mutex);
-
-	falcon->func->load_dmem(falcon, data, start, size, port);
+	const struct nvkm_falcon_func_dma *dma = nvkm_falcon_dma(falcon, &mem_type, &mem_base);
+	const char *type = nvkm_falcon_mem(mem_type);
+	const int dmalen = 256;
+	u32 dma_start = 0;
+	u32 dst, src, cmd;
+	int ret, i;
+
+	if (WARN_ON(!dma->xfer))
+		return -EINVAL;
+
+	if (mem_type == DMEM) {
+		dma_start = dma_base;
+		dma_addr += dma_base;
+	}
 
-	mutex_unlock(&falcon->dmem_mutex);
-}
+	FLCN_DBG(falcon, "%s %08x <- %08x bytes at %08x (%010llx %08x)",
+		 type, mem_base, len, dma_base, dma_addr - dma_base, dma_start);
+	if (WARN_ON(!len || (len & (dmalen - 1))))
+		return -EINVAL;
 
-void
-nvkm_falcon_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size, u8 port,
-		      void *data)
-{
-	mutex_lock(&falcon->dmem_mutex);
+	ret = dma->init(falcon, dma_addr, dmalen, mem_type, sec, &cmd);
+	if (ret)
+		return ret;
 
-	falcon->func->read_dmem(falcon, start, size, port, data);
+	dst = mem_base;
+	src = dma_base;
+	if (len) {
+		while (len >= dmalen) {
+			dma->xfer(falcon, dst, src - dma_start, cmd);
+
+			if (img && nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) {
+				for (i = 0; i < dmalen; i += 4, mem_base += 4) {
+					const int w = 8, x = (i / 4) % w;
+
+					if (x == 0)
+						printk(KERN_INFO "%s %08x <-", type, mem_base);
+					printk(KERN_CONT " %08x", *(u32 *)(img + src + i));
+					if (x == (w - 1) || ((i + 4) == dmalen))
+						printk(KERN_CONT " <- %08x+%08x", dma_base,
+						       src + i - dma_base - (x * 4));
+					if (i == (7 * 4))
+						printk(KERN_CONT " *");
+				}
+			}
+
+			if (nvkm_msec(falcon->owner->device, 2000,
+				if (dma->done(falcon))
+					break;
+			) < 0)
+				return -ETIMEDOUT;
+
+			src += dmalen;
+			dst += dmalen;
+			len -= dmalen;
+		}
+		WARN_ON(len);
+	}
 
-	mutex_unlock(&falcon->dmem_mutex);
+	return 0;
 }
 
-void
-nvkm_falcon_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *inst)
+static const struct nvkm_falcon_func_pio *
+nvkm_falcon_pio(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base)
 {
-	if (!falcon->func->bind_context) {
-		nvkm_error(falcon->user,
-			   "Context binding not supported on this falcon!\n");
-		return;
+	switch (*mem_type) {
+	case IMEM:
+		return falcon->func->imem_pio;
+	case DMEM:
+		if (!falcon->func->emem_addr || *mem_base < falcon->func->emem_addr)
+			return falcon->func->dmem_pio;
+
+		*mem_base -= falcon->func->emem_addr;
+		fallthrough;
+	case EMEM:
+		return falcon->func->emem_pio;
+	default:
+		return NULL;
 	}
-
-	falcon->func->bind_context(falcon, inst);
 }
 
-void
-nvkm_falcon_set_start_addr(struct nvkm_falcon *falcon, u32 start_addr)
+int
+nvkm_falcon_pio_rd(struct nvkm_falcon *falcon, u8 port, enum nvkm_falcon_mem mem_type, u32 mem_base,
+		   const u8 *img, u32 img_base, int len)
 {
-	falcon->func->set_start_addr(falcon, start_addr);
-}
+	const struct nvkm_falcon_func_pio *pio = nvkm_falcon_pio(falcon, &mem_type, &mem_base);
+	const char *type = nvkm_falcon_mem(mem_type);
+	int xfer_len;
+
+	if (WARN_ON(!pio || !pio->rd))
+		return -EINVAL;
+
+	FLCN_DBG(falcon, "%s %08x -> %08x bytes at %08x", type, mem_base, len, img_base);
+	if (WARN_ON(!len || (len & (pio->min - 1))))
+		return -EINVAL;
+
+	pio->rd_init(falcon, port, mem_base);
+	do {
+		xfer_len = min(len, pio->max);
+		pio->rd(falcon, port, img, xfer_len);
+
+		if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) {
+			for (img_base = 0; img_base < xfer_len; img_base += 4, mem_base += 4) {
+				if (((img_base / 4) % 8) == 0)
+					printk(KERN_INFO "%s %08x ->", type, mem_base);
+				printk(KERN_CONT " %08x", *(u32 *)(img + img_base));
+			}
+		}
+
+		img += xfer_len;
+		len -= xfer_len;
+	} while (len);
 
-void
-nvkm_falcon_start(struct nvkm_falcon *falcon)
-{
-	falcon->func->start(falcon);
+	return 0;
 }
 
 int
-nvkm_falcon_enable(struct nvkm_falcon *falcon)
+nvkm_falcon_pio_wr(struct nvkm_falcon *falcon, const u8 *img, u32 img_base, u8 port,
+		   enum nvkm_falcon_mem mem_type, u32 mem_base, int len, u16 tag, bool sec)
 {
-	struct nvkm_device *device = falcon->owner->device;
-	int ret;
-
-	nvkm_mc_enable(device, falcon->owner->type, falcon->owner->inst);
-	ret = falcon->func->enable(falcon);
-	if (ret) {
-		nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst);
-		return ret;
-	}
+	const struct nvkm_falcon_func_pio *pio = nvkm_falcon_pio(falcon, &mem_type, &mem_base);
+	const char *type = nvkm_falcon_mem(mem_type);
+	int xfer_len;
+
+	if (WARN_ON(!pio || !pio->wr))
+		return -EINVAL;
+
+	FLCN_DBG(falcon, "%s %08x <- %08x bytes at %08x", type, mem_base, len, img_base);
+	if (WARN_ON(!len || (len & (pio->min - 1))))
+		return -EINVAL;
+
+	pio->wr_init(falcon, port, sec, mem_base);
+	do {
+		xfer_len = min(len, pio->max);
+		pio->wr(falcon, port, img, xfer_len, tag++);
+
+		if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) {
+			for (img_base = 0; img_base < xfer_len; img_base += 4, mem_base += 4) {
+				if (((img_base / 4) % 8) == 0)
+					printk(KERN_INFO "%s %08x <-", type, mem_base);
+				printk(KERN_CONT " %08x", *(u32 *)(img + img_base));
+				if ((img_base / 4) == 7 && mem_type == IMEM)
+					printk(KERN_CONT " %04x", tag - 1);
+			}
+		}
+
+		img += xfer_len;
+		len -= xfer_len;
+	} while (len);
 
 	return 0;
 }
 
 void
-nvkm_falcon_disable(struct nvkm_falcon *falcon)
+nvkm_falcon_load_imem(struct nvkm_falcon *falcon, void *data, u32 start,
+		      u32 size, u16 tag, u8 port, bool secure)
 {
-	struct nvkm_device *device = falcon->owner->device;
-
-	/* already disabled, return or wait_idle will timeout */
-	if (!nvkm_mc_enabled(device, falcon->owner->type, falcon->owner->inst))
+	if (secure && !falcon->secret) {
+		nvkm_warn(falcon->user,
+			  "writing with secure tag on a non-secure falcon!\n");
 		return;
+	}
 
-	falcon->func->disable(falcon);
-
-	nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst);
+	falcon->func->load_imem(falcon, data, start, size, tag, port,
+				secure);
 }
 
-int
-nvkm_falcon_reset(struct nvkm_falcon *falcon)
+void
+nvkm_falcon_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start,
+		      u32 size, u8 port)
 {
-	if (!falcon->func->reset) {
-		nvkm_falcon_disable(falcon);
-		return nvkm_falcon_enable(falcon);
-	}
+	mutex_lock(&falcon->dmem_mutex);
 
-	return falcon->func->reset(falcon);
+	falcon->func->load_dmem(falcon, data, start, size, port);
+
+	mutex_unlock(&falcon->dmem_mutex);
 }
 
-int
-nvkm_falcon_wait_for_halt(struct nvkm_falcon *falcon, u32 ms)
+void
+nvkm_falcon_start(struct nvkm_falcon *falcon)
 {
-	return falcon->func->wait_for_halt(falcon, ms);
+	falcon->func->start(falcon);
 }
 
 int
-nvkm_falcon_clear_interrupt(struct nvkm_falcon *falcon, u32 mask)
+nvkm_falcon_reset(struct nvkm_falcon *falcon)
 {
-	return falcon->func->clear_interrupt(falcon, mask);
+	int ret;
+
+	ret = falcon->func->disable(falcon);
+	if (WARN_ON(ret))
+		return ret;
+
+	return nvkm_falcon_enable(falcon);
 }
 
 static int
@@ -169,7 +267,7 @@ nvkm_falcon_oneinit(struct nvkm_falcon *falcon)
 }
 
 void
-nvkm_falcon_put(struct nvkm_falcon *falcon, const struct nvkm_subdev *user)
+nvkm_falcon_put(struct nvkm_falcon *falcon, struct nvkm_subdev *user)
 {
 	if (unlikely(!falcon))
 		return;
@@ -183,7 +281,7 @@ nvkm_falcon_put(struct nvkm_falcon *falcon, const struct nvkm_subdev *user)
 }
 
 int
-nvkm_falcon_get(struct nvkm_falcon *falcon, const struct nvkm_subdev *user)
+nvkm_falcon_get(struct nvkm_falcon *falcon, struct nvkm_subdev *user)
 {
 	int ret = 0;
 
@@ -217,6 +315,7 @@ nvkm_falcon_ctor(const struct nvkm_falcon_func *func,
 	falcon->owner = subdev;
 	falcon->name = name;
 	falcon->addr = addr;
+	falcon->addr2 = func->addr2;
 	mutex_init(&falcon->mutex);
 	mutex_init(&falcon->dmem_mutex);
 	return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c
index 44cf6a8862e1..211ebe7afac6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/cmdq.c
@@ -51,7 +51,7 @@ static void
 nvkm_falcon_cmdq_push(struct nvkm_falcon_cmdq *cmdq, void *data, u32 size)
 {
 	struct nvkm_falcon *falcon = cmdq->qmgr->falcon;
-	nvkm_falcon_load_dmem(falcon, data, cmdq->position, size, 0);
+	nvkm_falcon_pio_wr(falcon, data, 0, 0, DMEM, cmdq->position, size, 0, false);
 	cmdq->position += ALIGN(size, QUEUE_ALIGNMENT);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c
new file mode 100644
index 000000000000..80a480b12174
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c
@@ -0,0 +1,354 @@
+/*
+ * Copyright 2022 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <core/memory.h>
+#include <subdev/mmu.h>
+
+#include <nvfw/fw.h>
+#include <nvfw/hs.h>
+
+int
+nvkm_falcon_fw_patch(struct nvkm_falcon_fw *fw)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	u32 sig_base_src = fw->sig_base_prd;
+	u32 src, dst, len, i;
+	int idx = 0;
+
+	FLCNFW_DBG(fw, "patching sigs:%d size:%d", fw->sig_nr, fw->sig_size);
+	if (fw->func->signature) {
+		idx = fw->func->signature(fw, &sig_base_src);
+		if (idx < 0)
+			return idx;
+	}
+
+	src = idx * fw->sig_size;
+	dst = fw->sig_base_img;
+	len = fw->sig_size / 4;
+	FLCNFW_DBG(fw, "patch idx:%d src:%08x dst:%08x", idx, sig_base_src + src, dst);
+	for (i = 0; i < len; i++) {
+		u32 sig = *(u32 *)(fw->sigs + src);
+
+		if (nvkm_printk_ok(falcon->owner, falcon->user, NV_DBG_TRACE)) {
+			if (i % 8 == 0)
+				printk(KERN_INFO "sig -> %08x:", dst);
+			printk(KERN_CONT " %08x", sig);
+		}
+
+		*(u32 *)(fw->fw.img + dst) = sig;
+		src += 4;
+		dst += 4;
+	}
+
+	return 0;
+}
+
+static void
+nvkm_falcon_fw_dtor_sigs(struct nvkm_falcon_fw *fw)
+{
+	kfree(fw->sigs);
+	fw->sigs = NULL;
+}
+
+int
+nvkm_falcon_fw_boot(struct nvkm_falcon_fw *fw, struct nvkm_subdev *user,
+		    bool release, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	int ret;
+
+	ret = nvkm_falcon_get(falcon, user);
+	if (ret)
+		return ret;
+
+	if (fw->sigs) {
+		ret = nvkm_falcon_fw_patch(fw);
+		if (ret)
+			goto done;
+
+		nvkm_falcon_fw_dtor_sigs(fw);
+	}
+
+	FLCNFW_DBG(fw, "resetting");
+	fw->func->reset(fw);
+
+	FLCNFW_DBG(fw, "loading");
+	if (fw->func->setup) {
+		ret = fw->func->setup(fw);
+		if (ret)
+			goto done;
+	}
+
+	ret = fw->func->load(fw);
+	if (ret)
+		goto done;
+
+	FLCNFW_DBG(fw, "booting");
+	ret = fw->func->boot(fw, pmbox0, pmbox1, mbox0_ok, irqsclr);
+	if (ret)
+		FLCNFW_ERR(fw, "boot failed: %d", ret);
+	else
+		FLCNFW_DBG(fw, "booted");
+
+done:
+	if (ret || release)
+		nvkm_falcon_put(falcon, user);
+	return ret;
+}
+
+int
+nvkm_falcon_fw_oneinit(struct nvkm_falcon_fw *fw, struct nvkm_falcon *falcon,
+		       struct nvkm_vmm *vmm, struct nvkm_memory *inst)
+{
+	int ret;
+
+	fw->falcon = falcon;
+	fw->vmm = nvkm_vmm_ref(vmm);
+	fw->inst = nvkm_memory_ref(inst);
+
+	if (fw->boot) {
+		FLCN_DBG(falcon, "mapping %s fw", fw->fw.name);
+		ret = nvkm_vmm_get(fw->vmm, 12, nvkm_memory_size(&fw->fw.mem.memory), &fw->vma);
+		if (ret) {
+			FLCN_ERR(falcon, "get %d", ret);
+			return ret;
+		}
+
+		ret = nvkm_memory_map(&fw->fw.mem.memory, 0, fw->vmm, fw->vma, NULL, 0);
+		if (ret) {
+			FLCN_ERR(falcon, "map %d", ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+void
+nvkm_falcon_fw_dtor(struct nvkm_falcon_fw *fw)
+{
+	nvkm_vmm_put(fw->vmm, &fw->vma);
+	nvkm_vmm_unref(&fw->vmm);
+	nvkm_memory_unref(&fw->inst);
+	nvkm_falcon_fw_dtor_sigs(fw);
+	nvkm_firmware_dtor(&fw->fw);
+}
+
+static const struct nvkm_firmware_func
+nvkm_falcon_fw_dma = {
+	.type = NVKM_FIRMWARE_IMG_DMA,
+};
+
+static const struct nvkm_firmware_func
+nvkm_falcon_fw = {
+	.type = NVKM_FIRMWARE_IMG_RAM,
+};
+
+int
+nvkm_falcon_fw_sign(struct nvkm_falcon_fw *fw, u32 sig_base_img, u32 sig_size, const u8 *sigs,
+		    int sig_nr_prd, u32 sig_base_prd, int sig_nr_dbg, u32 sig_base_dbg)
+{
+	fw->sig_base_prd = sig_base_prd;
+	fw->sig_base_dbg = sig_base_dbg;
+	fw->sig_base_img = sig_base_img;
+	fw->sig_size = sig_size;
+	fw->sig_nr = sig_nr_prd + sig_nr_dbg;
+
+	fw->sigs = kmalloc_array(fw->sig_nr, fw->sig_size, GFP_KERNEL);
+	if (!fw->sigs)
+		return -ENOMEM;
+
+	memcpy(fw->sigs, sigs + sig_base_prd, sig_nr_prd * fw->sig_size);
+	if (sig_nr_dbg)
+		memcpy(fw->sigs + sig_size, sigs + sig_base_dbg, sig_nr_dbg * fw->sig_size);
+
+	return 0;
+}
+
+int
+nvkm_falcon_fw_ctor(const struct nvkm_falcon_fw_func *func, const char *name,
+		    struct nvkm_device *device, bool dma, const void *src, u32 len,
+		    struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw)
+{
+	const struct nvkm_firmware_func *type = dma ? &nvkm_falcon_fw_dma : &nvkm_falcon_fw;
+	int ret;
+
+	fw->func = func;
+
+	ret = nvkm_firmware_ctor(type, name, device, src, len, &fw->fw);
+	if (ret)
+		return ret;
+
+	return falcon ? nvkm_falcon_fw_oneinit(fw, falcon, NULL, NULL) : 0;
+}
+
+int
+nvkm_falcon_fw_ctor_hs(const struct nvkm_falcon_fw_func *func, const char *name,
+		       struct nvkm_subdev *subdev, const char *bl, const char *img, int ver,
+		       struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw)
+{
+	const struct firmware *blob;
+	const struct nvfw_bin_hdr *hdr;
+	const struct nvfw_hs_header *hshdr;
+	const struct nvfw_hs_load_header *lhdr;
+	const struct nvfw_bl_desc *desc;
+	u32 loc, sig;
+	int ret;
+
+	ret = nvkm_firmware_load_name(subdev, img, "", ver, &blob);
+	if (ret)
+		return ret;
+
+	hdr = nvfw_bin_hdr(subdev, blob->data);
+	hshdr = nvfw_hs_header(subdev, blob->data + hdr->header_offset);
+
+	ret = nvkm_falcon_fw_ctor(func, name, subdev->device, bl != NULL,
+				  blob->data + hdr->data_offset, hdr->data_size, falcon, fw);
+	if (ret)
+		goto done;
+
+	/* Earlier FW releases by NVIDIA for Nouveau's use aren't in NVIDIA's
+	 * standard format, and don't have the indirection seen in the 0x10de
+	 * case.
+	 */
+	switch (hdr->bin_magic) {
+	case 0x000010de:
+		loc = *(u32 *)(blob->data + hshdr->patch_loc);
+		sig = *(u32 *)(blob->data + hshdr->patch_sig);
+		break;
+	case 0x3b1d14f0:
+		loc = hshdr->patch_loc;
+		sig = hshdr->patch_sig;
+		break;
+	default:
+		WARN_ON(1);
+		ret = -EINVAL;
+		goto done;
+	}
+
+	ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size, blob->data,
+				  1, hshdr->sig_prod_offset + sig,
+				  1, hshdr->sig_dbg_offset + sig);
+	if (ret)
+		goto done;
+
+	lhdr = nvfw_hs_load_header(subdev, blob->data + hshdr->hdr_offset);
+
+	fw->nmem_base_img = 0;
+	fw->nmem_base = lhdr->non_sec_code_off;
+	fw->nmem_size = lhdr->non_sec_code_size;
+
+	fw->imem_base_img = lhdr->apps[0];
+	fw->imem_base = ALIGN(lhdr->apps[0], 0x100);
+	fw->imem_size = lhdr->apps[lhdr->num_apps + 0];
+
+	fw->dmem_base_img = lhdr->data_dma_base;
+	fw->dmem_base = 0;
+	fw->dmem_size = lhdr->data_size;
+	fw->dmem_sign = loc - lhdr->data_dma_base;
+
+	if (bl) {
+		nvkm_firmware_put(blob);
+
+		ret = nvkm_firmware_load_name(subdev, bl, "", ver, &blob);
+		if (ret)
+			return ret;
+
+		hdr = nvfw_bin_hdr(subdev, blob->data);
+		desc = nvfw_bl_desc(subdev, blob->data + hdr->header_offset);
+
+		fw->boot_addr = desc->start_tag << 8;
+		fw->boot_size = desc->code_size;
+		fw->boot = kmemdup(blob->data + hdr->data_offset + desc->code_off,
+				   fw->boot_size, GFP_KERNEL);
+		if (!fw->boot)
+			ret = -ENOMEM;
+	} else {
+		fw->boot_addr = fw->nmem_base;
+	}
+
+done:
+	if (ret)
+		nvkm_falcon_fw_dtor(fw);
+
+	nvkm_firmware_put(blob);
+	return ret;
+}
+
+int
+nvkm_falcon_fw_ctor_hs_v2(const struct nvkm_falcon_fw_func *func, const char *name,
+			  struct nvkm_subdev *subdev, const char *img, int ver,
+			  struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw)
+{
+	const struct nvfw_bin_hdr *hdr;
+	const struct nvfw_hs_header_v2 *hshdr;
+	const struct nvfw_hs_load_header_v2 *lhdr;
+	const struct firmware *blob;
+	u32 loc, sig, cnt, *meta;
+	int ret;
+
+	ret = nvkm_firmware_load_name(subdev, img, "", ver, &blob);
+	if (ret)
+		return ret;
+
+	hdr = nvfw_bin_hdr(subdev, blob->data);
+	hshdr = nvfw_hs_header_v2(subdev, blob->data + hdr->header_offset);
+	meta = (u32 *)(blob->data + hshdr->meta_data_offset);
+	loc = *(u32 *)(blob->data + hshdr->patch_loc);
+	sig = *(u32 *)(blob->data + hshdr->patch_sig);
+	cnt = *(u32 *)(blob->data + hshdr->num_sig);
+
+	ret = nvkm_falcon_fw_ctor(func, name, subdev->device, true,
+				  blob->data + hdr->data_offset, hdr->data_size, falcon, fw);
+	if (ret)
+		goto done;
+
+	ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size / cnt, blob->data,
+				  cnt, hshdr->sig_prod_offset + sig, 0, 0);
+	if (ret)
+		goto done;
+
+	lhdr = nvfw_hs_load_header_v2(subdev, blob->data + hshdr->header_offset);
+
+	fw->imem_base_img = lhdr->app[0].offset;
+	fw->imem_base = 0;
+	fw->imem_size = lhdr->app[0].size;
+
+	fw->dmem_base_img = lhdr->os_data_offset;
+	fw->dmem_base = 0;
+	fw->dmem_size = lhdr->os_data_size;
+	fw->dmem_sign = loc - lhdr->os_data_offset;
+
+	fw->boot_addr = lhdr->app[0].offset;
+
+	fw->fuse_ver = meta[0];
+	fw->engine_id = meta[1];
+	fw->ucode_id = meta[2];
+
+done:
+	if (ret)
+		nvkm_falcon_fw_dtor(fw);
+
+	nvkm_firmware_put(blob);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c
new file mode 100644
index 000000000000..49fd32943916
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga100.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+int
+ga100_flcn_fw_signature(struct nvkm_falcon_fw *fw, u32 *src_base_src)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	struct nvkm_device *device = falcon->owner->device;
+	u32 reg_fuse_version;
+	int idx;
+
+	FLCN_DBG(falcon, "brom: %08x %08x", fw->engine_id, fw->ucode_id);
+	FLCN_DBG(falcon, "fuse_version: %d", fw->fuse_ver);
+
+	if (fw->engine_id & 0x00000001) {
+		reg_fuse_version = nvkm_rd32(device, 0x824140 + (fw->ucode_id - 1) * 4);
+	} else
+	if (fw->engine_id & 0x00000004) {
+		reg_fuse_version = nvkm_rd32(device, 0x824100 + (fw->ucode_id - 1) * 4);
+	} else
+	if (fw->engine_id & 0x00000400) {
+		reg_fuse_version = nvkm_rd32(device, 0x8241c0 + (fw->ucode_id - 1) * 4);
+	} else {
+		WARN_ON(1);
+		return -ENOSYS;
+	}
+
+	FLCN_DBG(falcon, "reg_fuse_version: %08x", reg_fuse_version);
+	if (reg_fuse_version) {
+		reg_fuse_version = fls(reg_fuse_version);
+		FLCN_DBG(falcon, "reg_fuse_version: %d", reg_fuse_version);
+
+		if (WARN_ON(fw->fuse_ver < reg_fuse_version))
+			return -EINVAL;
+
+		idx = fw->fuse_ver - reg_fuse_version;
+	} else {
+		idx = fw->sig_nr - 1;
+	}
+
+	return idx;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c
new file mode 100644
index 000000000000..0ff450fe3590
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2022 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <subdev/mc.h>
+#include <subdev/timer.h>
+
+static bool
+ga102_flcn_dma_done(struct nvkm_falcon *falcon)
+{
+	return !!(nvkm_falcon_rd32(falcon, 0x118) & 0x00000002);
+}
+
+static void
+ga102_flcn_dma_xfer(struct nvkm_falcon *falcon, u32 mem_base, u32 dma_base, u32 cmd)
+{
+	nvkm_falcon_wr32(falcon, 0x114, mem_base);
+	nvkm_falcon_wr32(falcon, 0x11c, dma_base);
+	nvkm_falcon_wr32(falcon, 0x118, cmd);
+}
+
+static int
+ga102_flcn_dma_init(struct nvkm_falcon *falcon, u64 dma_addr, int xfer_len,
+		    enum nvkm_falcon_mem mem_type, bool sec, u32 *cmd)
+{
+	*cmd = (ilog2(xfer_len) - 2) << 8;
+	if (mem_type == IMEM)
+		*cmd |= 0x00000010;
+	if (sec)
+		*cmd |= 0x00000004;
+
+	nvkm_falcon_wr32(falcon, 0x110, dma_addr >> 8);
+	nvkm_falcon_wr32(falcon, 0x128, 0x00000000);
+	return 0;
+}
+
+const struct nvkm_falcon_func_dma
+ga102_flcn_dma = {
+	.init = ga102_flcn_dma_init,
+	.xfer = ga102_flcn_dma_xfer,
+	.done = ga102_flcn_dma_done,
+};
+
+int
+ga102_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *falcon)
+{
+	nvkm_falcon_mask(falcon, 0x040, 0x00000000, 0x00000000);
+
+	if (nvkm_msec(falcon->owner->device, 20,
+		if (!(nvkm_falcon_rd32(falcon, 0x0f4) & 0x00001000))
+			break;
+	) < 0)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+int
+ga102_flcn_reset_prep(struct nvkm_falcon *falcon)
+{
+	nvkm_falcon_rd32(falcon, 0x0f4);
+
+	nvkm_usec(falcon->owner->device, 150,
+		if (nvkm_falcon_rd32(falcon, 0x0f4) & 0x80000000)
+			break;
+		_warn = false;
+	);
+
+	return 0;
+}
+
+int
+ga102_flcn_select(struct nvkm_falcon *falcon)
+{
+	if ((nvkm_falcon_rd32(falcon, falcon->addr2 + 0x668) & 0x00000010) != 0x00000000) {
+		nvkm_falcon_wr32(falcon, falcon->addr2 + 0x668, 0x00000000);
+		if (nvkm_msec(falcon->owner->device, 10,
+			if (nvkm_falcon_rd32(falcon, falcon->addr2 + 0x668) & 0x00000001)
+				break;
+		) < 0)
+			return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+int
+ga102_flcn_fw_boot(struct nvkm_falcon_fw *fw, u32 *mbox0, u32 *mbox1, u32 mbox0_ok, u32 irqsclr)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+
+	nvkm_falcon_wr32(falcon, falcon->addr2 + 0x210, fw->dmem_sign);
+	nvkm_falcon_wr32(falcon, falcon->addr2 + 0x19c, fw->engine_id);
+	nvkm_falcon_wr32(falcon, falcon->addr2 + 0x198, fw->ucode_id);
+	nvkm_falcon_wr32(falcon, falcon->addr2 + 0x180, 0x00000001);
+
+	return gm200_flcn_fw_boot(fw, mbox0, mbox1, mbox0_ok, irqsclr);
+}
+
+int
+ga102_flcn_fw_load(struct nvkm_falcon_fw *fw)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	int ret = 0;
+
+	nvkm_falcon_mask(falcon, 0x624, 0x00000080, 0x00000080);
+	nvkm_falcon_wr32(falcon, 0x10c, 0x00000000);
+	nvkm_falcon_mask(falcon, 0x600, 0x00010007, (0 << 16) | (1 << 2) | 1);
+
+	ret = nvkm_falcon_dma_wr(falcon, fw->fw.img, fw->fw.phys, fw->imem_base_img,
+				 IMEM, fw->imem_base, fw->imem_size, true);
+	if (ret)
+		return ret;
+
+	ret = nvkm_falcon_dma_wr(falcon, fw->fw.img, fw->fw.phys, fw->dmem_base_img,
+				 DMEM, fw->dmem_base, fw->dmem_size, false);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+const struct nvkm_falcon_fw_func
+ga102_flcn_fw = {
+	.signature = ga100_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.load = ga102_flcn_fw_load,
+	.boot = ga102_flcn_fw_boot,
+};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c
new file mode 100644
index 000000000000..b7da3ab44c27
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c
@@ -0,0 +1,357 @@
+/*
+ * Copyright 2022 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <core/memory.h>
+#include <subdev/mc.h>
+#include <subdev/timer.h>
+
+void
+gm200_flcn_tracepc(struct nvkm_falcon *falcon)
+{
+	u32 sctl = nvkm_falcon_rd32(falcon, 0x240);
+	u32 tidx = nvkm_falcon_rd32(falcon, 0x148);
+	int nr = (tidx & 0x00ff0000) >> 16, sp, ip;
+
+	FLCN_ERR(falcon, "TRACEPC SCTL %08x TIDX %08x", sctl, tidx);
+	for (sp = 0; sp < nr; sp++) {
+		nvkm_falcon_wr32(falcon, 0x148, sp);
+		ip = nvkm_falcon_rd32(falcon, 0x14c);
+		FLCN_ERR(falcon, "TRACEPC: %08x", ip);
+	}
+}
+
+static void
+gm200_flcn_pio_dmem_rd(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len)
+{
+	while (len >= 4) {
+		*(u32 *)img = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8));
+		img += 4;
+		len -= 4;
+	}
+
+	/* Sigh.  Tegra PMU FW's init message... */
+	if (len) {
+		u32 data = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8));
+
+		while (len--) {
+			*(u8 *)img++ = data & 0xff;
+			data >>= 8;
+		}
+	}
+}
+
+static void
+gm200_flcn_pio_dmem_rd_init(struct nvkm_falcon *falcon, u8 port, u32 dmem_base)
+{
+	nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), BIT(25) | dmem_base);
+}
+
+static void
+gm200_flcn_pio_dmem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag)
+{
+	while (len >= 4) {
+		nvkm_falcon_wr32(falcon, 0x1c4 + (port * 8), *(u32 *)img);
+		img += 4;
+		len -= 4;
+	}
+
+	WARN_ON(len);
+}
+
+static void
+gm200_flcn_pio_dmem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 dmem_base)
+{
+	nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), BIT(24) | dmem_base);
+}
+
+const struct nvkm_falcon_func_pio
+gm200_flcn_dmem_pio = {
+	.min = 1,
+	.max = 0x100,
+	.wr_init = gm200_flcn_pio_dmem_wr_init,
+	.wr = gm200_flcn_pio_dmem_wr,
+	.rd_init = gm200_flcn_pio_dmem_rd_init,
+	.rd = gm200_flcn_pio_dmem_rd,
+};
+
+static void
+gm200_flcn_pio_imem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 imem_base)
+{
+	nvkm_falcon_wr32(falcon, 0x180 + (port * 0x10), (sec ? BIT(28) : 0) | BIT(24) | imem_base);
+}
+
+static void
+gm200_flcn_pio_imem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag)
+{
+	nvkm_falcon_wr32(falcon, 0x188 + (port * 0x10), tag++);
+	while (len >= 4) {
+		nvkm_falcon_wr32(falcon, 0x184 + (port * 0x10), *(u32 *)img);
+		img += 4;
+		len -= 4;
+	}
+}
+
+const struct nvkm_falcon_func_pio
+gm200_flcn_imem_pio = {
+	.min = 0x100,
+	.max = 0x100,
+	.wr_init = gm200_flcn_pio_imem_wr_init,
+	.wr = gm200_flcn_pio_imem_wr,
+};
+
+int
+gm200_flcn_bind_stat(struct nvkm_falcon *falcon, bool intr)
+{
+	if (intr && !(nvkm_falcon_rd32(falcon, 0x008) & 0x00000008))
+		return -1;
+
+	return (nvkm_falcon_rd32(falcon, 0x0dc) & 0x00007000) >> 12;
+}
+
+void
+gm200_flcn_bind_inst(struct nvkm_falcon *falcon, int target, u64 addr)
+{
+	nvkm_falcon_mask(falcon, 0x604, 0x00000007, 0x00000000); /* DMAIDX_VIRT */
+	nvkm_falcon_wr32(falcon, 0x054, (1 << 30) | (target << 28) | (addr >> 12));
+	nvkm_falcon_mask(falcon, 0x090, 0x00010000, 0x00010000);
+	nvkm_falcon_mask(falcon, 0x0a4, 0x00000008, 0x00000008);
+}
+
+int
+gm200_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *falcon)
+{
+	nvkm_falcon_mask(falcon, 0x040, 0x00000000, 0x00000000);
+
+	if (nvkm_msec(falcon->owner->device, 10,
+		if (!(nvkm_falcon_rd32(falcon, 0x10c) & 0x00000006))
+			break;
+	) < 0)
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
+int
+gm200_flcn_enable(struct nvkm_falcon *falcon)
+{
+	struct nvkm_device *device = falcon->owner->device;
+	int ret;
+
+	if (falcon->func->reset_eng) {
+		ret = falcon->func->reset_eng(falcon);
+		if (ret)
+			return ret;
+	}
+
+	if (falcon->func->select) {
+		ret = falcon->func->select(falcon);
+		if (ret)
+			return ret;
+	}
+
+	if (falcon->func->reset_pmc)
+		nvkm_mc_enable(device, falcon->owner->type, falcon->owner->inst);
+
+	ret = falcon->func->reset_wait_mem_scrubbing(falcon);
+	if (ret)
+		return ret;
+
+	nvkm_falcon_wr32(falcon, 0x084, nvkm_rd32(device, 0x000000));
+	return 0;
+}
+
+int
+gm200_flcn_disable(struct nvkm_falcon *falcon)
+{
+	struct nvkm_device *device = falcon->owner->device;
+	int ret;
+
+	if (falcon->func->select) {
+		ret = falcon->func->select(falcon);
+		if (ret)
+			return ret;
+	}
+
+	nvkm_falcon_mask(falcon, 0x048, 0x00000003, 0x00000000);
+	nvkm_falcon_wr32(falcon, 0x014, 0xffffffff);
+
+	if (falcon->func->reset_pmc) {
+		if (falcon->func->reset_prep) {
+			ret = falcon->func->reset_prep(falcon);
+			if (ret)
+				return ret;
+		}
+
+		nvkm_mc_disable(device, falcon->owner->type, falcon->owner->inst);
+	}
+
+	if (falcon->func->reset_eng) {
+		ret = falcon->func->reset_eng(falcon);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+int
+gm200_flcn_fw_boot(struct nvkm_falcon_fw *fw, u32 *pmbox0, u32 *pmbox1, u32 mbox0_ok, u32 irqsclr)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	u32 mbox0, mbox1;
+	int ret = 0;
+
+	nvkm_falcon_wr32(falcon, 0x040, pmbox0 ? *pmbox0 : 0xcafebeef);
+	if (pmbox1)
+		nvkm_falcon_wr32(falcon, 0x044, *pmbox1);
+
+	nvkm_falcon_wr32(falcon, 0x104, fw->boot_addr);
+	nvkm_falcon_wr32(falcon, 0x100, 0x00000002);
+
+	if (nvkm_msec(falcon->owner->device, 2000,
+		if (nvkm_falcon_rd32(falcon, 0x100) & 0x00000010)
+			break;
+	) < 0)
+		ret = -ETIMEDOUT;
+
+	mbox0 = nvkm_falcon_rd32(falcon, 0x040);
+	mbox1 = nvkm_falcon_rd32(falcon, 0x044);
+	if (FLCN_ERRON(falcon, ret || mbox0 != mbox0_ok, "mbox %08x %08x", mbox0, mbox1))
+		ret = ret ?: -EIO;
+
+	if (irqsclr)
+		nvkm_falcon_mask(falcon, 0x004, 0xffffffff, irqsclr);
+
+	return ret;
+}
+
+int
+gm200_flcn_fw_load(struct nvkm_falcon_fw *fw)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	int target, ret;
+
+	if (fw->inst) {
+		nvkm_falcon_mask(falcon, 0x048, 0x00000001, 0x00000001);
+
+		switch (nvkm_memory_target(fw->inst)) {
+		case NVKM_MEM_TARGET_VRAM: target = 0; break;
+		case NVKM_MEM_TARGET_HOST: target = 2; break;
+		case NVKM_MEM_TARGET_NCOH: target = 3; break;
+		default:
+			WARN_ON(1);
+			return -EINVAL;
+		}
+
+		falcon->func->bind_inst(falcon, target, nvkm_memory_addr(fw->inst));
+
+		if (nvkm_msec(falcon->owner->device, 10,
+			if (falcon->func->bind_stat(falcon, falcon->func->bind_intr) == 5)
+				break;
+		) < 0)
+			return -ETIMEDOUT;
+
+		nvkm_falcon_mask(falcon, 0x004, 0x00000008, 0x00000008);
+		nvkm_falcon_mask(falcon, 0x058, 0x00000002, 0x00000002);
+
+		if (nvkm_msec(falcon->owner->device, 10,
+			if (falcon->func->bind_stat(falcon, false) == 0)
+				break;
+		) < 0)
+			return -ETIMEDOUT;
+	} else {
+		nvkm_falcon_mask(falcon, 0x624, 0x00000080, 0x00000080);
+		nvkm_falcon_wr32(falcon, 0x10c, 0x00000000);
+	}
+
+	if (fw->boot) {
+		switch (nvkm_memory_target(&fw->fw.mem.memory)) {
+		case NVKM_MEM_TARGET_VRAM: target = 4; break;
+		case NVKM_MEM_TARGET_HOST: target = 5; break;
+		case NVKM_MEM_TARGET_NCOH: target = 6; break;
+		default:
+			WARN_ON(1);
+			return -EINVAL;
+		}
+
+		ret = nvkm_falcon_pio_wr(falcon, fw->boot, 0, 0,
+					 IMEM, falcon->code.limit - fw->boot_size, fw->boot_size,
+					 fw->boot_addr >> 8, false);
+		if (ret)
+			return ret;
+
+		return fw->func->load_bld(fw);
+	}
+
+	ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->nmem_base_img, fw->nmem_base_img, 0,
+				 IMEM, fw->nmem_base, fw->nmem_size, fw->nmem_base >> 8, false);
+	if (ret)
+		return ret;
+
+	ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->imem_base_img, fw->imem_base_img, 0,
+				 IMEM, fw->imem_base, fw->imem_size, fw->imem_base >> 8, true);
+	if (ret)
+		return ret;
+
+	ret = nvkm_falcon_pio_wr(falcon, fw->fw.img + fw->dmem_base_img, fw->dmem_base_img, 0,
+				 DMEM, fw->dmem_base, fw->dmem_size, 0, false);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+int
+gm200_flcn_fw_reset(struct nvkm_falcon_fw *fw)
+{
+	return nvkm_falcon_reset(fw->falcon);
+}
+
+int
+gm200_flcn_fw_signature(struct nvkm_falcon_fw *fw, u32 *sig_base_src)
+{
+	struct nvkm_falcon *falcon = fw->falcon;
+	u32 addr = falcon->func->debug;
+	int ret = 0;
+
+	if (addr) {
+		ret = nvkm_falcon_enable(falcon);
+		if (ret)
+			return ret;
+
+		if (nvkm_falcon_rd32(falcon, addr) & 0x00100000) {
+			*sig_base_src = fw->sig_base_dbg;
+			return 1;
+		}
+	}
+
+	return ret;
+}
+
+const struct nvkm_falcon_fw_func
+gm200_flcn_fw = {
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.load = gm200_flcn_fw_load,
+	.boot = gm200_flcn_fw_boot,
+};
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c
new file mode 100644
index 000000000000..c774935f3077
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/gp102.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2022 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+static void
+gp102_flcn_pio_emem_rd(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len)
+{
+	while (len >= 4) {
+		*(u32 *)img = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8));
+		img += 4;
+		len -= 4;
+	}
+}
+
+static void
+gp102_flcn_pio_emem_rd_init(struct nvkm_falcon *falcon, u8 port, u32 dmem_base)
+{
+	nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), BIT(25) | dmem_base);
+}
+
+static void
+gp102_flcn_pio_emem_wr(struct nvkm_falcon *falcon, u8 port, const u8 *img, int len, u16 tag)
+{
+	while (len >= 4) {
+		nvkm_falcon_wr32(falcon, 0xac4 + (port * 8), *(u32 *)img);
+		img += 4;
+		len -= 4;
+	}
+}
+
+static void
+gp102_flcn_pio_emem_wr_init(struct nvkm_falcon *falcon, u8 port, bool sec, u32 emem_base)
+{
+	nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), BIT(24) | emem_base);
+}
+
+const struct nvkm_falcon_func_pio
+gp102_flcn_emem_pio = {
+	.min = 4,
+	.max = 0x100,
+	.wr_init = gp102_flcn_pio_emem_wr_init,
+	.wr = gp102_flcn_pio_emem_wr,
+	.rd_init = gp102_flcn_pio_emem_rd_init,
+	.rd = gp102_flcn_pio_emem_rd,
+};
+
+int
+gp102_flcn_reset_eng(struct nvkm_falcon *falcon)
+{
+	int ret;
+
+	if (falcon->func->reset_prep) {
+		ret = falcon->func->reset_prep(falcon);
+		if (ret)
+			return ret;
+	}
+
+	nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000001);
+	udelay(10);
+	nvkm_falcon_mask(falcon, 0x3c0, 0x00000001, 0x00000000);
+
+	return falcon->func->reset_wait_mem_scrubbing(falcon);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c
index e74371dffc76..16b246fda666 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/msgq.c
@@ -25,7 +25,7 @@
 static void
 nvkm_falcon_msgq_open(struct nvkm_falcon_msgq *msgq)
 {
-	mutex_lock(&msgq->mutex);
+	spin_lock(&msgq->lock);
 	msgq->position = nvkm_falcon_rd32(msgq->qmgr->falcon, msgq->tail_reg);
 }
 
@@ -37,10 +37,10 @@ nvkm_falcon_msgq_close(struct nvkm_falcon_msgq *msgq, bool commit)
 	if (commit)
 		nvkm_falcon_wr32(falcon, msgq->tail_reg, msgq->position);
 
-	mutex_unlock(&msgq->mutex);
+	spin_unlock(&msgq->lock);
 }
 
-static bool
+bool
 nvkm_falcon_msgq_empty(struct nvkm_falcon_msgq *msgq)
 {
 	u32 head = nvkm_falcon_rd32(msgq->qmgr->falcon, msgq->head_reg);
@@ -68,7 +68,7 @@ nvkm_falcon_msgq_pop(struct nvkm_falcon_msgq *msgq, void *data, u32 size)
 		return -EINVAL;
 	}
 
-	nvkm_falcon_read_dmem(falcon, tail, size, 0, data);
+	nvkm_falcon_pio_rd(falcon, 0, DMEM, tail, data, 0, size);
 	msgq->position += ALIGN(size, QUEUE_ALIGNMENT);
 	return 0;
 }
@@ -208,6 +208,6 @@ nvkm_falcon_msgq_new(struct nvkm_falcon_qmgr *qmgr, const char *name,
 
 	msgq->qmgr = qmgr;
 	msgq->name = name;
-	mutex_init(&msgq->mutex);
+	spin_lock_init(&msgq->lock);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h
index 466188752eb0..11a24b9c8569 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/priv.h
@@ -2,4 +2,12 @@
 #ifndef __NVKM_FALCON_PRIV_H__
 #define __NVKM_FALCON_PRIV_H__
 #include <core/falcon.h>
+
+static inline int
+nvkm_falcon_enable(struct nvkm_falcon *falcon)
+{
+	if (falcon->func->enable)
+		return falcon->func->enable(falcon);
+	return 0;
+}
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h
index 976cb7b7aa99..79f0da9e749f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/qmgr.h
@@ -73,7 +73,7 @@ struct nvkm_falcon_cmdq {
 struct nvkm_falcon_msgq {
 	struct nvkm_falcon_qmgr *qmgr;
 	const char *name;
-	struct mutex mutex;
+	spinlock_t lock;
 
 	u32 head_reg;
 	u32 tail_reg;
@@ -82,8 +82,7 @@ struct nvkm_falcon_msgq {
 	u32 position;
 };
 
-#define FLCNQ_PRINTK(t,q,f,a...)                                               \
-       FLCN_PRINTK(t, (q)->qmgr->falcon, "%s: "f, (q)->name, ##a)
-#define FLCNQ_DBG(q,f,a...) FLCNQ_PRINTK(debug, (q), f, ##a)
-#define FLCNQ_ERR(q,f,a...) FLCNQ_PRINTK(error, (q), f, ##a)
+#define FLCNQ_PRINTK(q,l,p,f,a...) FLCN_PRINTK((q)->qmgr->falcon, l, p, "%s: "f, (q)->name, ##a)
+#define FLCNQ_DBG(q,f,a...) FLCNQ_PRINTK((q), DEBUG, info, f, ##a)
+#define FLCNQ_ERR(q,f,a...) FLCNQ_PRINTK((q), ERROR, err, f, ##a)
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
index b0ee4c31414c..dd2ddc54ac60 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/falcon/v1.c
@@ -64,44 +64,13 @@ nvkm_falcon_v1_load_imem(struct nvkm_falcon *falcon, void *data, u32 start,
 		nvkm_falcon_wr32(falcon, 0x184 + (port * 16), 0);
 }
 
-static void
-nvkm_falcon_v1_load_emem(struct nvkm_falcon *falcon, void *data, u32 start,
-			 u32 size, u8 port)
-{
-	u8 rem = size % 4;
-	int i;
-
-	size -= rem;
-
-	nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), start | (0x1 << 24));
-	for (i = 0; i < size / 4; i++)
-		nvkm_falcon_wr32(falcon, 0xac4 + (port * 8), ((u32 *)data)[i]);
-
-	/*
-	 * If size is not a multiple of 4, mask the last word to ensure garbage
-	 * does not get written
-	 */
-	if (rem) {
-		u32 extra = ((u32 *)data)[i];
-
-		nvkm_falcon_wr32(falcon, 0xac4 + (port * 8),
-				 extra & (BIT(rem * 8) - 1));
-	}
-}
-
 void
 nvkm_falcon_v1_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start,
 			 u32 size, u8 port)
 {
-	const struct nvkm_falcon_func *func = falcon->func;
 	u8 rem = size % 4;
 	int i;
 
-	if (func->emem_addr && start >= func->emem_addr)
-		return nvkm_falcon_v1_load_emem(falcon, data,
-						start - func->emem_addr, size,
-						port);
-
 	size -= rem;
 
 	nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), start | (0x1 << 24));
@@ -120,113 +89,6 @@ nvkm_falcon_v1_load_dmem(struct nvkm_falcon *falcon, void *data, u32 start,
 	}
 }
 
-static void
-nvkm_falcon_v1_read_emem(struct nvkm_falcon *falcon, u32 start, u32 size,
-			 u8 port, void *data)
-{
-	u8 rem = size % 4;
-	int i;
-
-	size -= rem;
-
-	nvkm_falcon_wr32(falcon, 0xac0 + (port * 8), start | (0x1 << 25));
-	for (i = 0; i < size / 4; i++)
-		((u32 *)data)[i] = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8));
-
-	/*
-	 * If size is not a multiple of 4, mask the last word to ensure garbage
-	 * does not get read
-	 */
-	if (rem) {
-		u32 extra = nvkm_falcon_rd32(falcon, 0xac4 + (port * 8));
-
-		for (i = size; i < size + rem; i++) {
-			((u8 *)data)[i] = (u8)(extra & 0xff);
-			extra >>= 8;
-		}
-	}
-}
-
-void
-nvkm_falcon_v1_read_dmem(struct nvkm_falcon *falcon, u32 start, u32 size,
-			 u8 port, void *data)
-{
-	const struct nvkm_falcon_func *func = falcon->func;
-	u8 rem = size % 4;
-	int i;
-
-	if (func->emem_addr && start >= func->emem_addr)
-		return nvkm_falcon_v1_read_emem(falcon, start - func->emem_addr,
-						size, port, data);
-
-	size -= rem;
-
-	nvkm_falcon_wr32(falcon, 0x1c0 + (port * 8), start | (0x1 << 25));
-	for (i = 0; i < size / 4; i++)
-		((u32 *)data)[i] = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8));
-
-	/*
-	 * If size is not a multiple of 4, mask the last word to ensure garbage
-	 * does not get read
-	 */
-	if (rem) {
-		u32 extra = nvkm_falcon_rd32(falcon, 0x1c4 + (port * 8));
-
-		for (i = size; i < size + rem; i++) {
-			((u8 *)data)[i] = (u8)(extra & 0xff);
-			extra >>= 8;
-		}
-	}
-}
-
-void
-nvkm_falcon_v1_bind_context(struct nvkm_falcon *falcon, struct nvkm_memory *ctx)
-{
-	const u32 fbif = falcon->func->fbif;
-	u32 inst_loc;
-
-	/* disable instance block binding */
-	if (ctx == NULL) {
-		nvkm_falcon_wr32(falcon, 0x10c, 0x0);
-		return;
-	}
-
-	nvkm_falcon_wr32(falcon, 0x10c, 0x1);
-
-	/* setup apertures - virtual */
-	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_UCODE, 0x4);
-	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_VIRT, 0x0);
-	/* setup apertures - physical */
-	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_VID, 0x4);
-	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_SYS_COH, 0x5);
-	nvkm_falcon_wr32(falcon, fbif + 4 * FALCON_DMAIDX_PHYS_SYS_NCOH, 0x6);
-
-	/* Set context */
-	switch (nvkm_memory_target(ctx)) {
-	case NVKM_MEM_TARGET_VRAM: inst_loc = 0; break;
-	case NVKM_MEM_TARGET_HOST: inst_loc = 2; break;
-	case NVKM_MEM_TARGET_NCOH: inst_loc = 3; break;
-	default:
-		WARN_ON(1);
-		return;
-	}
-
-	/* Enable context */
-	nvkm_falcon_mask(falcon, 0x048, 0x1, 0x1);
-	nvkm_falcon_wr32(falcon, 0x054,
-			 ((nvkm_memory_addr(ctx) >> 12) & 0xfffffff) |
-			 (inst_loc << 28) | (1 << 30));
-
-	nvkm_falcon_mask(falcon, 0x090, 0x10000, 0x10000);
-	nvkm_falcon_mask(falcon, 0x0a4, 0x8, 0x8);
-}
-
-void
-nvkm_falcon_v1_set_start_addr(struct nvkm_falcon *falcon, u32 start_addr)
-{
-	nvkm_falcon_wr32(falcon, 0x104, start_addr);
-}
-
 void
 nvkm_falcon_v1_start(struct nvkm_falcon *falcon)
 {
@@ -237,75 +99,3 @@ nvkm_falcon_v1_start(struct nvkm_falcon *falcon)
 	else
 		nvkm_falcon_wr32(falcon, 0x100, 0x2);
 }
-
-int
-nvkm_falcon_v1_wait_for_halt(struct nvkm_falcon *falcon, u32 ms)
-{
-	struct nvkm_device *device = falcon->owner->device;
-	int ret;
-
-	ret = nvkm_wait_msec(device, ms, falcon->addr + 0x100, 0x10, 0x10);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int
-nvkm_falcon_v1_clear_interrupt(struct nvkm_falcon *falcon, u32 mask)
-{
-	struct nvkm_device *device = falcon->owner->device;
-	int ret;
-
-	/* clear interrupt(s) */
-	nvkm_falcon_mask(falcon, 0x004, mask, mask);
-	/* wait until interrupts are cleared */
-	ret = nvkm_wait_msec(device, 10, falcon->addr + 0x008, mask, 0x0);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static int
-falcon_v1_wait_idle(struct nvkm_falcon *falcon)
-{
-	struct nvkm_device *device = falcon->owner->device;
-	int ret;
-
-	ret = nvkm_wait_msec(device, 10, falcon->addr + 0x04c, 0xffff, 0x0);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-int
-nvkm_falcon_v1_enable(struct nvkm_falcon *falcon)
-{
-	struct nvkm_device *device = falcon->owner->device;
-	int ret;
-
-	ret = nvkm_wait_msec(device, 10, falcon->addr + 0x10c, 0x6, 0x0);
-	if (ret < 0) {
-		nvkm_error(falcon->user, "Falcon mem scrubbing timeout\n");
-		return ret;
-	}
-
-	ret = falcon_v1_wait_idle(falcon);
-	if (ret)
-		return ret;
-
-	/* enable IRQs */
-	nvkm_falcon_wr32(falcon, 0x010, 0xff);
-
-	return 0;
-}
-
-void
-nvkm_falcon_v1_disable(struct nvkm_falcon *falcon)
-{
-	/* disable IRQs and wait for any previous code to complete */
-	nvkm_falcon_wr32(falcon, 0x014, 0xff);
-	falcon_v1_wait_idle(falcon);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
index bef790ad8f2f..83a9c48bc58c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
@@ -45,6 +45,47 @@ wpr_header_v1_dump(struct nvkm_subdev *subdev, const struct wpr_header_v1 *hdr)
 	nvkm_debug(subdev, "\tstatus        : %d\n", hdr->status);
 }
 
+void
+wpr_generic_header_dump(struct nvkm_subdev *subdev, const struct wpr_generic_header *hdr)
+{
+	nvkm_debug(subdev, "wprGenericHeader\n");
+	nvkm_debug(subdev, "\tidentifier : %04x\n", hdr->identifier);
+	nvkm_debug(subdev, "\tversion    : %04x\n", hdr->version);
+	nvkm_debug(subdev, "\tsize       : %08x\n", hdr->size);
+}
+
+void
+wpr_header_v2_dump(struct nvkm_subdev *subdev, const struct wpr_header_v2 *hdr)
+{
+	wpr_generic_header_dump(subdev, &hdr->hdr);
+	wpr_header_v1_dump(subdev, &hdr->wpr);
+}
+
+void
+lsb_header_v2_dump(struct nvkm_subdev *subdev, struct lsb_header_v2 *hdr)
+{
+	wpr_generic_header_dump(subdev, &hdr->hdr);
+	nvkm_debug(subdev, "lsbHeader\n");
+	nvkm_debug(subdev, "\tucodeOff      : 0x%x\n", hdr->ucode_off);
+	nvkm_debug(subdev, "\tucodeSize     : 0x%x\n", hdr->ucode_size);
+	nvkm_debug(subdev, "\tdataSize      : 0x%x\n", hdr->data_size);
+	nvkm_debug(subdev, "\tblCodeSize    : 0x%x\n", hdr->bl_code_size);
+	nvkm_debug(subdev, "\tblImemOff     : 0x%x\n", hdr->bl_imem_off);
+	nvkm_debug(subdev, "\tblDataOff     : 0x%x\n", hdr->bl_data_off);
+	nvkm_debug(subdev, "\tblDataSize    : 0x%x\n", hdr->bl_data_size);
+	nvkm_debug(subdev, "\treserved0     : %08x\n", hdr->rsvd0);
+	nvkm_debug(subdev, "\tappCodeOff    : 0x%x\n", hdr->app_code_off);
+	nvkm_debug(subdev, "\tappCodeSize   : 0x%x\n", hdr->app_code_size);
+	nvkm_debug(subdev, "\tappDataOff    : 0x%x\n", hdr->app_data_off);
+	nvkm_debug(subdev, "\tappDataSize   : 0x%x\n", hdr->app_data_size);
+	nvkm_debug(subdev, "\tappImemOffset : 0x%x\n", hdr->app_imem_offset);
+	nvkm_debug(subdev, "\tappDmemOffset : 0x%x\n", hdr->app_dmem_offset);
+	nvkm_debug(subdev, "\tflags         : 0x%x\n", hdr->flags);
+	nvkm_debug(subdev, "\tmonitorCodeOff: 0x%x\n", hdr->monitor_code_offset);
+	nvkm_debug(subdev, "\tmonitorDataOff: 0x%x\n", hdr->monitor_data_offset);
+	nvkm_debug(subdev, "\tmanifestOffset: 0x%x\n", hdr->manifest_offset);
+}
+
 static void
 lsb_header_tail_dump(struct nvkm_subdev *subdev, struct lsb_header_tail *hdr)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c
index 04ed77cb2eba..a7e0583401d0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/hs.c
@@ -38,6 +38,24 @@ nvfw_hs_header(struct nvkm_subdev *subdev, const void *data)
 	return hdr;
 }
 
+const struct nvfw_hs_header_v2 *
+nvfw_hs_header_v2(struct nvkm_subdev *subdev, const void *data)
+{
+	const struct nvfw_hs_header_v2 *hdr = data;
+
+	nvkm_debug(subdev, "hsHeader:\n");
+	nvkm_debug(subdev, "\tsigProdOffset    : 0x%x\n", hdr->sig_prod_offset);
+	nvkm_debug(subdev, "\tsigProdSize      : 0x%x\n", hdr->sig_prod_size);
+	nvkm_debug(subdev, "\tpatchLoc         : 0x%x\n", hdr->patch_loc);
+	nvkm_debug(subdev, "\tpatchSig         : 0x%x\n", hdr->patch_sig);
+	nvkm_debug(subdev, "\tmetadataOffset   : 0x%x\n", hdr->meta_data_offset);
+	nvkm_debug(subdev, "\tmetadataSize     : 0x%x\n", hdr->meta_data_size);
+	nvkm_debug(subdev, "\tnumSig           : 0x%x\n", hdr->num_sig);
+	nvkm_debug(subdev, "\theaderOffset     : 0x%x\n", hdr->header_offset);
+	nvkm_debug(subdev, "\theaderSize       : 0x%x\n", hdr->header_size);
+	return hdr;
+}
+
 const struct nvfw_hs_load_header *
 nvfw_hs_load_header(struct nvkm_subdev *subdev, const void *data)
 {
@@ -60,3 +78,24 @@ nvfw_hs_load_header(struct nvkm_subdev *subdev, const void *data)
 
 	return hdr;
 }
+
+const struct nvfw_hs_load_header_v2 *
+nvfw_hs_load_header_v2(struct nvkm_subdev *subdev, const void *data)
+{
+	const struct nvfw_hs_load_header_v2 *hdr = data;
+	int i;
+
+	nvkm_debug(subdev, "hsLoadHeader:\n");
+	nvkm_debug(subdev, "\tosCodeOffset     : 0x%x\n", hdr->os_code_offset);
+	nvkm_debug(subdev, "\tosCodeSize       : 0x%x\n", hdr->os_code_size);
+	nvkm_debug(subdev, "\tosDataOffset     : 0x%x\n", hdr->os_data_offset);
+	nvkm_debug(subdev, "\tosDataSize       : 0x%x\n", hdr->os_data_size);
+	nvkm_debug(subdev, "\tnumApps          : 0x%x\n", hdr->num_apps);
+	for (i = 0; i < hdr->num_apps; i++) {
+		nvkm_debug(subdev,
+			   "\tApp[%d]           : offset 0x%x size 0x%x\n", i,
+			   hdr->app[i].offset, hdr->app[i].size);
+	}
+
+	return hdr;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c
index b847f281ce97..45c3a6c5e088 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/nvfw/ls.c
@@ -106,3 +106,75 @@ nvfw_ls_desc_v1(struct nvkm_subdev *subdev, const void *data)
 
 	return hdr;
 }
+
+const struct nvfw_ls_desc_v2 *
+nvfw_ls_desc_v2(struct nvkm_subdev *subdev, const void *data)
+{
+	const struct nvfw_ls_desc_v2 *hdr = data;
+	char *date;
+	int i;
+
+	nvkm_debug(subdev, "lsUcodeImgDesc:\n");
+	nvkm_debug(subdev, "\tdescriptorSize       : %d\n", hdr->descriptor_size);
+	nvkm_debug(subdev, "\timageSize            : %d\n", hdr->image_size);
+	nvkm_debug(subdev, "\ttoolsVersion         : 0x%x\n", hdr->tools_version);
+	nvkm_debug(subdev, "\tappVersion           : 0x%x\n", hdr->app_version);
+
+	date = kstrndup(hdr->date, sizeof(hdr->date), GFP_KERNEL);
+	nvkm_debug(subdev, "\tdate                 : %s\n", date);
+	kfree(date);
+
+	nvkm_debug(subdev, "\tsecureBootloader     : 0x%x\n", hdr->secure_bootloader);
+	nvkm_debug(subdev, "\tbootloaderStartOffset: 0x%x\n", hdr->bootloader_start_offset);
+	nvkm_debug(subdev, "\tbootloaderSize       : 0x%x\n", hdr->bootloader_size);
+	nvkm_debug(subdev, "\tbootloaderImemOffset : 0x%x\n", hdr->bootloader_imem_offset);
+	nvkm_debug(subdev, "\tbootloaderEntryPoint : 0x%x\n", hdr->bootloader_entry_point);
+
+	nvkm_debug(subdev, "\tappStartOffset       : 0x%x\n", hdr->app_start_offset);
+	nvkm_debug(subdev, "\tappSize              : 0x%x\n", hdr->app_size);
+	nvkm_debug(subdev, "\tappImemOffset        : 0x%x\n", hdr->app_imem_offset);
+	nvkm_debug(subdev, "\tappImemEntry         : 0x%x\n", hdr->app_imem_entry);
+	nvkm_debug(subdev, "\tappDmemOffset        : 0x%x\n", hdr->app_dmem_offset);
+	nvkm_debug(subdev, "\tappResidentCodeOffset: 0x%x\n", hdr->app_resident_code_offset);
+	nvkm_debug(subdev, "\tappResidentCodeSize  : 0x%x\n", hdr->app_resident_code_size);
+	nvkm_debug(subdev, "\tappResidentDataOffset: 0x%x\n", hdr->app_resident_data_offset);
+	nvkm_debug(subdev, "\tappResidentDataSize  : 0x%x\n", hdr->app_resident_data_size);
+
+	nvkm_debug(subdev, "\tnbImemOverlays       : %d\n", hdr->nb_imem_overlays);
+	nvkm_debug(subdev, "\tnbDmemOverlays       : %d\n", hdr->nb_dmem_overlays);
+	for (i = 0; i < ARRAY_SIZE(hdr->load_ovl); i++) {
+		nvkm_debug(subdev, "\tloadOvl[%d]          : 0x%x %d\n", i,
+			   hdr->load_ovl[i].start, hdr->load_ovl[i].size);
+	}
+
+	return hdr;
+}
+
+const struct nvfw_ls_hsbl_bin_hdr *
+nvfw_ls_hsbl_bin_hdr(struct nvkm_subdev *subdev, const void *data)
+{
+	const struct nvfw_ls_hsbl_bin_hdr *hdr = data;
+
+	nvkm_debug(subdev, "lsHsblBinHdr:\n");
+	nvkm_debug(subdev, "\tbinMagic         : 0x%08x\n", hdr->bin_magic);
+	nvkm_debug(subdev, "\tbinVer           : %d\n", hdr->bin_ver);
+	nvkm_debug(subdev, "\tbinSize          : %d\n", hdr->bin_size);
+	nvkm_debug(subdev, "\theaderOffset     : 0x%x\n", hdr->header_offset);
+	return hdr;
+}
+
+const struct nvfw_ls_hsbl_hdr *
+nvfw_ls_hsbl_hdr(struct nvkm_subdev *subdev, const void *data)
+{
+	const struct nvfw_ls_hsbl_hdr *hdr = data;
+
+	nvkm_debug(subdev, "lsHsblHdr:\n");
+	nvkm_debug(subdev, "\tsigProdOffset    : 0x%x\n", hdr->sig_prod_offset);
+	nvkm_debug(subdev, "\tsigProdSize      : 0x%x\n", hdr->sig_prod_size);
+	nvkm_debug(subdev, "\tpatchLoc         : 0x%x\n", hdr->patch_loc);
+	nvkm_debug(subdev, "\tpatchSig         : 0x%x\n", hdr->patch_sig);
+	nvkm_debug(subdev, "\tmetadataOffset   : 0x%x\n", hdr->meta_data_offset);
+	nvkm_debug(subdev, "\tmetadataSize     : 0x%x\n", hdr->meta_data_size);
+	nvkm_debug(subdev, "\tnumSig           : 0x%x\n", hdr->num_sig);
+	return hdr;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild
index 2cb24fff7e32..4c2f6fc4ef58 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/Kbuild
@@ -23,4 +23,5 @@ include $(src)/nvkm/subdev/privring/Kbuild
 include $(src)/nvkm/subdev/therm/Kbuild
 include $(src)/nvkm/subdev/timer/Kbuild
 include $(src)/nvkm/subdev/top/Kbuild
+include $(src)/nvkm/subdev/vfn/Kbuild
 include $(src)/nvkm/subdev/volt/Kbuild
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild
index 5b9f64a8957f..5731f35b11e1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/Kbuild
@@ -1,10 +1,12 @@
 # SPDX-License-Identifier: MIT
 nvkm-y += nvkm/subdev/acr/base.o
-nvkm-y += nvkm/subdev/acr/hsfw.o
 nvkm-y += nvkm/subdev/acr/lsfw.o
 nvkm-y += nvkm/subdev/acr/gm200.o
 nvkm-y += nvkm/subdev/acr/gm20b.o
 nvkm-y += nvkm/subdev/acr/gp102.o
 nvkm-y += nvkm/subdev/acr/gp108.o
+nvkm-y += nvkm/subdev/acr/gv100.o
 nvkm-y += nvkm/subdev/acr/gp10b.o
 nvkm-y += nvkm/subdev/acr/tu102.o
+nvkm-y += nvkm/subdev/acr/ga100.o
+nvkm-y += nvkm/subdev/acr/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
index af6cac696d43..795f3a649b12 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c
@@ -24,50 +24,63 @@
 #include <core/firmware.h>
 #include <core/memory.h>
 #include <subdev/mmu.h>
+#include <subdev/gsp.h>
+#include <subdev/pmu.h>
+#include <engine/sec2.h>
+#include <engine/nvdec.h>
 
-static struct nvkm_acr_hsf *
-nvkm_acr_hsf_find(struct nvkm_acr *acr, const char *name)
+static struct nvkm_acr_hsfw *
+nvkm_acr_hsfw_find(struct nvkm_acr *acr, const char *name)
 {
-	struct nvkm_acr_hsf *hsf;
-	list_for_each_entry(hsf, &acr->hsf, head) {
-		if (!strcmp(hsf->name, name))
-			return hsf;
+	struct nvkm_acr_hsfw *hsfw;
+
+	list_for_each_entry(hsfw, &acr->hsfw, head) {
+		if (!strcmp(hsfw->fw.fw.name, name))
+			return hsfw;
 	}
+
 	return NULL;
 }
 
 int
-nvkm_acr_hsf_boot(struct nvkm_acr *acr, const char *name)
+nvkm_acr_hsfw_boot(struct nvkm_acr *acr, const char *name)
 {
 	struct nvkm_subdev *subdev = &acr->subdev;
-	struct nvkm_acr_hsf *hsf;
-	int ret;
+	struct nvkm_acr_hsfw *hsfw;
 
-	hsf = nvkm_acr_hsf_find(acr, name);
-	if (!hsf)
+	hsfw = nvkm_acr_hsfw_find(acr, name);
+	if (!hsfw)
 		return -EINVAL;
 
-	nvkm_debug(subdev, "executing %s binary\n", hsf->name);
-	ret = nvkm_falcon_get(hsf->falcon, subdev);
-	if (ret)
-		return ret;
+	return nvkm_falcon_fw_boot(&hsfw->fw, subdev, true, NULL, NULL,
+				   hsfw->boot_mbox0, hsfw->intr_clear);
+}
 
-	ret = hsf->func->boot(acr, hsf);
-	nvkm_falcon_put(hsf->falcon, subdev);
-	if (ret) {
-		nvkm_error(subdev, "%s binary failed\n", hsf->name);
-		return ret;
+static struct nvkm_acr_lsf *
+nvkm_acr_rtos(struct nvkm_acr *acr)
+{
+	struct nvkm_acr_lsf *lsf;
+
+	if (acr) {
+		list_for_each_entry(lsf, &acr->lsf, head) {
+			if (lsf->func->bootstrap_falcon)
+				return lsf;
+		}
 	}
 
-	nvkm_debug(subdev, "%s binary completed successfully\n", hsf->name);
-	return 0;
+	return NULL;
 }
 
 static void
 nvkm_acr_unload(struct nvkm_acr *acr)
 {
 	if (acr->done) {
-		nvkm_acr_hsf_boot(acr, "unload");
+		if (acr->rtos) {
+			nvkm_subdev_unref(acr->rtos->falcon->owner);
+			acr->rtos = NULL;
+		}
+
+		nvkm_acr_hsfw_boot(acr, "unload");
 		acr->done = false;
 	}
 }
@@ -76,7 +89,7 @@ static int
 nvkm_acr_load(struct nvkm_acr *acr)
 {
 	struct nvkm_subdev *subdev = &acr->subdev;
-	struct nvkm_acr_lsf *lsf;
+	struct nvkm_acr_lsf *rtos = nvkm_acr_rtos(acr);
 	u64 start, limit;
 	int ret;
 
@@ -100,12 +113,12 @@ nvkm_acr_load(struct nvkm_acr *acr)
 
 	acr->done = true;
 
-	list_for_each_entry(lsf, &acr->lsf, head) {
-		if (lsf->func->boot) {
-			ret = lsf->func->boot(lsf->falcon);
-			if (ret)
-				break;
-		}
+	if (rtos) {
+		ret = nvkm_subdev_ref(rtos->falcon->owner);
+		if (ret)
+			return ret;
+
+		acr->rtos = rtos;
 	}
 
 	return ret;
@@ -118,33 +131,17 @@ nvkm_acr_reload(struct nvkm_acr *acr)
 	return nvkm_acr_load(acr);
 }
 
-static struct nvkm_acr_lsf *
-nvkm_acr_falcon(struct nvkm_device *device)
-{
-	struct nvkm_acr *acr = device->acr;
-	struct nvkm_acr_lsf *lsf;
-
-	if (acr) {
-		list_for_each_entry(lsf, &acr->lsf, head) {
-			if (lsf->func->bootstrap_falcon)
-				return lsf;
-		}
-	}
-
-	return NULL;
-}
-
 int
 nvkm_acr_bootstrap_falcons(struct nvkm_device *device, unsigned long mask)
 {
-	struct nvkm_acr_lsf *acrflcn = nvkm_acr_falcon(device);
 	struct nvkm_acr *acr = device->acr;
+	struct nvkm_acr_lsf *rtos = nvkm_acr_rtos(acr);
 	unsigned long id;
 
 	/* If there's no LS FW managing bootstrapping of other LS falcons,
 	 * we depend on the HS firmware being able to do it instead.
 	 */
-	if (!acrflcn) {
+	if (!rtos) {
 		/* Which isn't possible everywhere... */
 		if ((mask & acr->func->bootstrap_falcons) == mask) {
 			int ret = nvkm_acr_reload(acr);
@@ -156,16 +153,14 @@ nvkm_acr_bootstrap_falcons(struct nvkm_device *device, unsigned long mask)
 		return -ENOSYS;
 	}
 
-	if ((mask & acrflcn->func->bootstrap_falcons) != mask)
+	if ((mask & rtos->func->bootstrap_falcons) != mask)
 		return -ENOSYS;
 
-	if (acrflcn->func->bootstrap_multiple_falcons) {
-		return acrflcn->func->
-			bootstrap_multiple_falcons(acrflcn->falcon, mask);
-	}
+	if (rtos->func->bootstrap_multiple_falcons)
+		return rtos->func->bootstrap_multiple_falcons(rtos->falcon, mask);
 
 	for_each_set_bit(id, &mask, NVKM_ACR_LSF_NUM) {
-		int ret = acrflcn->func->bootstrap_falcon(acrflcn->falcon, id);
+		int ret = rtos->func->bootstrap_falcon(rtos->falcon, id);
 		if (ret)
 			return ret;
 	}
@@ -189,6 +184,9 @@ nvkm_acr_managed_falcon(struct nvkm_device *device, enum nvkm_acr_lsf_id id)
 static int
 nvkm_acr_fini(struct nvkm_subdev *subdev, bool suspend)
 {
+	if (!subdev->use.enabled)
+		return 0;
+
 	nvkm_acr_unload(nvkm_acr(subdev));
 	return 0;
 }
@@ -196,17 +194,19 @@ nvkm_acr_fini(struct nvkm_subdev *subdev, bool suspend)
 static int
 nvkm_acr_init(struct nvkm_subdev *subdev)
 {
-	if (!nvkm_acr_falcon(subdev->device))
+	struct nvkm_acr *acr = nvkm_acr(subdev);
+
+	if (!nvkm_acr_rtos(acr))
 		return 0;
 
-	return nvkm_acr_load(nvkm_acr(subdev));
+	return nvkm_acr_load(acr);
 }
 
 static void
 nvkm_acr_cleanup(struct nvkm_acr *acr)
 {
 	nvkm_acr_lsfw_del_all(acr);
-	nvkm_acr_hsfw_del_all(acr);
+
 	nvkm_firmware_put(acr->wpr_fw);
 	acr->wpr_fw = NULL;
 }
@@ -218,7 +218,8 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev)
 	struct nvkm_acr *acr = nvkm_acr(subdev);
 	struct nvkm_acr_hsfw *hsfw;
 	struct nvkm_acr_lsfw *lsfw, *lsft;
-	struct nvkm_acr_lsf *lsf;
+	struct nvkm_acr_lsf *lsf, *rtos;
+	struct nvkm_falcon *falcon;
 	u32 wpr_size = 0;
 	u64 falcons;
 	int ret, i;
@@ -260,10 +261,10 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev)
 	}
 
 	/* Ensure the falcon that'll provide ACR functions is booted first. */
-	lsf = nvkm_acr_falcon(device);
-	if (lsf) {
-		falcons = lsf->func->bootstrap_falcons;
-		list_move(&lsf->head, &acr->lsf);
+	rtos = nvkm_acr_rtos(acr);
+	if (rtos) {
+		falcons = rtos->func->bootstrap_falcons;
+		list_move(&rtos->head, &acr->lsf);
 	} else {
 		falcons = acr->func->bootstrap_falcons;
 	}
@@ -301,7 +302,7 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev)
 		nvkm_wobj(acr->wpr, 0, acr->wpr_fw->data, acr->wpr_fw->size);
 
 	if (!acr->wpr_fw || acr->wpr_comp)
-		acr->func->wpr_build(acr, nvkm_acr_falcon(device));
+		acr->func->wpr_build(acr, rtos);
 	acr->func->wpr_patch(acr, (s64)acr->wpr_start - acr->wpr_prev);
 
 	if (acr->wpr_fw && acr->wpr_comp) {
@@ -336,8 +337,16 @@ nvkm_acr_oneinit(struct nvkm_subdev *subdev)
 
 	/* Load HS firmware blobs into ACR VMM. */
 	list_for_each_entry(hsfw, &acr->hsfw, head) {
-		nvkm_debug(subdev, "loading %s fw\n", hsfw->name);
-		ret = hsfw->func->load(acr, hsfw);
+		switch (hsfw->falcon_id) {
+		case NVKM_ACR_HSF_PMU : falcon = &device->pmu->falcon; break;
+		case NVKM_ACR_HSF_SEC2: falcon = &device->sec2->falcon; break;
+		case NVKM_ACR_HSF_GSP : falcon = &device->gsp->falcon; break;
+		default:
+			WARN_ON(1);
+			return -EINVAL;
+		}
+
+		ret = nvkm_falcon_fw_oneinit(&hsfw->fw, falcon, acr->vmm, acr->inst);
 		if (ret)
 			return ret;
 	}
@@ -351,15 +360,13 @@ static void *
 nvkm_acr_dtor(struct nvkm_subdev *subdev)
 {
 	struct nvkm_acr *acr = nvkm_acr(subdev);
-	struct nvkm_acr_hsf *hsf, *hst;
+	struct nvkm_acr_hsfw *hsfw, *hsft;
 	struct nvkm_acr_lsf *lsf, *lst;
 
-	list_for_each_entry_safe(hsf, hst, &acr->hsf, head) {
-		nvkm_vmm_put(acr->vmm, &hsf->vma);
-		nvkm_memory_unref(&hsf->ucode);
-		kfree(hsf->imem);
-		list_del(&hsf->head);
-		kfree(hsf);
+	list_for_each_entry_safe(hsfw, hsft, &acr->hsfw, head) {
+		nvkm_falcon_fw_dtor(&hsfw->fw);
+		list_del(&hsfw->head);
+		kfree(hsfw);
 	}
 
 	nvkm_vmm_part(acr->vmm, acr->inst);
@@ -420,7 +427,6 @@ nvkm_acr_new_(const struct nvkm_acr_fwif *fwif, struct nvkm_device *device,
 	nvkm_subdev_ctor(&nvkm_acr, device, type, inst, &acr->subdev);
 	INIT_LIST_HEAD(&acr->hsfw);
 	INIT_LIST_HEAD(&acr->lsfw);
-	INIT_LIST_HEAD(&acr->hsf);
 	INIT_LIST_HEAD(&acr->lsf);
 
 	fwif = nvkm_firmware_load(&acr->subdev, fwif, "Acr", acr);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c
new file mode 100644
index 000000000000..e3370c1551c0
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga100.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+void
+ga100_acr_wpr_check(struct nvkm_acr *acr, u64 *start, u64 *limit)
+{
+	struct nvkm_device *device = acr->subdev.device;
+
+	*start = (u64)(nvkm_rd32(device, 0x1fa81c) & 0xffffff00) << 8;
+	*limit = (u64)(nvkm_rd32(device, 0x1fa820) & 0xffffff00) << 8;
+	*limit = *limit + 0x20000;
+}
+
+int
+ga100_acr_hsfw_ctor(struct nvkm_acr *acr, const char *bl, const char *fw,
+		    const char *name, int ver, const struct nvkm_acr_hsf_fwif *fwif)
+{
+	struct nvkm_acr_hsfw *hsfw;
+
+	if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL)))
+		return -ENOMEM;
+
+	hsfw->falcon_id = fwif->falcon_id;
+	hsfw->boot_mbox0 = fwif->boot_mbox0;
+	hsfw->intr_clear = fwif->intr_clear;
+	list_add_tail(&hsfw->head, &acr->hsfw);
+
+	return nvkm_falcon_fw_ctor_hs_v2(fwif->func, name, &acr->subdev, fw, ver, NULL, &hsfw->fw);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c
new file mode 100644
index 000000000000..c7931ec149e8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/ga102.c
@@ -0,0 +1,314 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <nvfw/acr.h>
+
+static int
+ga102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
+{
+	struct wpr_header_v2 hdr;
+	struct lsb_header_v2 *lsb;
+	struct nvkm_acr_lsfw *lsfw;
+	u32 offset = 0;
+
+	lsb = kvmalloc(sizeof(*lsb), GFP_KERNEL);
+	if (!lsb)
+		return -ENOMEM;
+
+	do {
+		nvkm_robj(acr->wpr, offset, &hdr, sizeof(hdr));
+		wpr_header_v2_dump(&acr->subdev, &hdr);
+
+		list_for_each_entry(lsfw, &acr->lsfw, head) {
+			if (lsfw->id != hdr.wpr.falcon_id)
+				continue;
+
+			nvkm_robj(acr->wpr, hdr.wpr.lsb_offset, lsb, sizeof(*lsb));
+			lsb_header_v2_dump(&acr->subdev, lsb);
+
+			lsfw->func->bld_patch(acr, lsb->bl_data_off, adjust);
+			break;
+		}
+
+		offset += sizeof(hdr);
+	} while (hdr.wpr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID);
+
+	kvfree(lsb);
+	return 0;
+}
+
+static int
+ga102_acr_wpr_build_lsb(struct nvkm_acr *acr, struct nvkm_acr_lsfw *lsfw)
+{
+	struct lsb_header_v2 *hdr;
+	int ret = 0;
+
+	if (WARN_ON(lsfw->sig->size != sizeof(hdr->signature)))
+		return -EINVAL;
+
+	hdr = kvzalloc(sizeof(*hdr), GFP_KERNEL);
+	if (!hdr)
+		return -ENOMEM;
+
+	hdr->hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_LSB_HEADER;
+	hdr->hdr.version = 2;
+	hdr->hdr.size = sizeof(*hdr);
+
+	memcpy(&hdr->signature, lsfw->sig->data, lsfw->sig->size);
+	hdr->ucode_off = lsfw->offset.img;
+	hdr->ucode_size = lsfw->ucode_size;
+	hdr->data_size = lsfw->data_size;
+	hdr->bl_code_size = lsfw->bootloader_size;
+	hdr->bl_imem_off = lsfw->bootloader_imem_offset;
+	hdr->bl_data_off = lsfw->offset.bld;
+	hdr->bl_data_size = lsfw->bl_data_size;
+	hdr->app_code_off = lsfw->app_start_offset + lsfw->app_resident_code_offset;
+	hdr->app_code_size = ALIGN(lsfw->app_resident_code_size, 0x100);
+	hdr->app_data_off = lsfw->app_start_offset + lsfw->app_resident_data_offset;
+	hdr->app_data_size = ALIGN(lsfw->app_resident_data_size, 0x100);
+	hdr->app_imem_offset = lsfw->app_imem_offset;
+	hdr->app_dmem_offset = lsfw->app_dmem_offset;
+	hdr->flags = lsfw->func->flags;
+	hdr->monitor_code_offset = 0;
+	hdr->monitor_data_offset = 0;
+	hdr->manifest_offset = 0;
+
+	if (lsfw->secure_bootloader) {
+		struct nvkm_falcon_fw fw = {
+			.fw.img = hdr->hs_fmc_params.pkc_signature,
+			.fw.name = "LSFW",
+			.func = &(const struct nvkm_falcon_fw_func) {
+				.signature = ga100_flcn_fw_signature,
+			},
+			.sig_size = lsfw->sig_size,
+			.sig_nr = lsfw->sig_nr,
+			.sigs = lsfw->sigs,
+			.fuse_ver = lsfw->fuse_ver,
+			.engine_id = lsfw->engine_id,
+			.ucode_id = lsfw->ucode_id,
+			.falcon = lsfw->falcon,
+
+		};
+
+		ret = nvkm_falcon_get(fw.falcon, &acr->subdev);
+		if (ret == 0) {
+			hdr->hs_fmc_params.hs_fmc = 1;
+			hdr->hs_fmc_params.pkc_algo = 0;
+			hdr->hs_fmc_params.pkc_algo_version = 1;
+			hdr->hs_fmc_params.engid_mask = lsfw->engine_id;
+			hdr->hs_fmc_params.ucode_id = lsfw->ucode_id;
+			hdr->hs_fmc_params.fuse_ver = lsfw->fuse_ver;
+			ret = nvkm_falcon_fw_patch(&fw);
+			nvkm_falcon_put(fw.falcon, &acr->subdev);
+		}
+	}
+
+	nvkm_wobj(acr->wpr, lsfw->offset.lsb, hdr, sizeof(*hdr));
+	kvfree(hdr);
+	return ret;
+}
+
+static int
+ga102_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos)
+{
+	struct nvkm_acr_lsfw *lsfw;
+	struct wpr_header_v2 hdr;
+	u32 offset = 0;
+	int ret;
+
+	/*XXX: shared sub-WPR headers, fill terminator for now. */
+	nvkm_wo32(acr->wpr, 0x300, (2 << 16) | WPR_GENERIC_HEADER_ID_LSF_SHARED_SUB_WPR);
+	nvkm_wo32(acr->wpr, 0x304, 0x14);
+	nvkm_wo32(acr->wpr, 0x308, 0xffffffff);
+	nvkm_wo32(acr->wpr, 0x30c, 0);
+	nvkm_wo32(acr->wpr, 0x310, 0);
+
+	/* Fill per-LSF structures. */
+	list_for_each_entry(lsfw, &acr->lsfw, head) {
+		struct lsf_signature_v2 *sig = (void *)lsfw->sig->data;
+
+		hdr.hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER;
+		hdr.hdr.version = 2;
+		hdr.hdr.size = sizeof(hdr);
+		hdr.wpr.falcon_id = lsfw->id;
+		hdr.wpr.lsb_offset = lsfw->offset.lsb;
+		hdr.wpr.bootstrap_owner = NVKM_ACR_LSF_GSPLITE;
+		hdr.wpr.lazy_bootstrap = 1;
+		hdr.wpr.bin_version = sig->ls_ucode_version;
+		hdr.wpr.status = WPR_HEADER_V1_STATUS_COPY;
+
+		/* Write WPR header. */
+		nvkm_wobj(acr->wpr, offset, &hdr, sizeof(hdr));
+		offset += sizeof(hdr);
+
+		/* Write LSB header. */
+		ret = ga102_acr_wpr_build_lsb(acr, lsfw);
+		if (ret)
+			return ret;
+
+		/* Write ucode image. */
+		nvkm_wobj(acr->wpr, lsfw->offset.img,
+				    lsfw->img.data,
+				    lsfw->img.size);
+
+		/* Write bootloader data. */
+		lsfw->func->bld_write(acr, lsfw->offset.bld, lsfw);
+	}
+
+	/* Finalise WPR. */
+	hdr.hdr.identifier = WPR_GENERIC_HEADER_ID_LSF_WPR_HEADER;
+	hdr.hdr.version = 2;
+	hdr.hdr.size = sizeof(hdr);
+	hdr.wpr.falcon_id = WPR_HEADER_V1_FALCON_ID_INVALID;
+	nvkm_wobj(acr->wpr, offset, &hdr, sizeof(hdr));
+	return 0;
+}
+
+static u32
+ga102_acr_wpr_layout(struct nvkm_acr *acr)
+{
+	struct nvkm_acr_lsfw *lsfw;
+	u32 wpr = 0;
+
+	wpr += 21 /* MAX_LSF */ * sizeof(struct wpr_header_v2);
+	wpr  = ALIGN(wpr, 256);
+
+	wpr += 0x100; /* Shared sub-WPR headers. */
+
+	list_for_each_entry(lsfw, &acr->lsfw, head) {
+		wpr  = ALIGN(wpr, 256);
+		lsfw->offset.lsb = wpr;
+		wpr += sizeof(struct lsb_header_v2);
+
+		wpr  = ALIGN(wpr, 4096);
+		lsfw->offset.img = wpr;
+		wpr += lsfw->img.size;
+
+		wpr  = ALIGN(wpr, 256);
+		lsfw->offset.bld = wpr;
+		lsfw->bl_data_size = ALIGN(lsfw->func->bld_size, 256);
+		wpr += lsfw->bl_data_size;
+	}
+
+	return wpr;
+}
+
+static int
+ga102_acr_wpr_parse(struct nvkm_acr *acr)
+{
+	const struct wpr_header_v2 *hdr = (void *)acr->wpr_fw->data;
+
+	while (hdr->wpr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID) {
+		wpr_header_v2_dump(&acr->subdev, hdr);
+		if (!nvkm_acr_lsfw_add(NULL, acr, NULL, (hdr++)->wpr.falcon_id))
+			return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/*(DEBLOBBED)*/
+
+static const struct nvkm_acr_hsf_fwif
+ga102_acr_unload_fwif[] = {
+	{  0, ga100_acr_hsfw_ctor, &ga102_flcn_fw, NVKM_ACR_HSF_SEC2 },
+	{}
+};
+
+/*(DEBLOBBED)*/
+
+static const struct nvkm_acr_hsf_fwif
+ga102_acr_asb_fwif[] = {
+	{  0, ga100_acr_hsfw_ctor, &ga102_flcn_fw, NVKM_ACR_HSF_GSP },
+	{}
+};
+
+static const struct nvkm_falcon_fw_func
+ga102_acr_ahesasc_0 = {
+	.signature = ga100_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.setup = gp102_acr_load_setup,
+	.load = ga102_flcn_fw_load,
+	.boot = ga102_flcn_fw_boot,
+};
+
+/*(DEBLOBBED)*/
+
+static const struct nvkm_acr_hsf_fwif
+ga102_acr_ahesasc_fwif[] = {
+	{  0, ga100_acr_hsfw_ctor, &ga102_acr_ahesasc_0, NVKM_ACR_HSF_SEC2 },
+	{}
+};
+
+static const struct nvkm_acr_func
+ga102_acr = {
+	.ahesasc = ga102_acr_ahesasc_fwif,
+	.asb = ga102_acr_asb_fwif,
+	.unload = ga102_acr_unload_fwif,
+	.wpr_parse = ga102_acr_wpr_parse,
+	.wpr_layout = ga102_acr_wpr_layout,
+	.wpr_alloc = gp102_acr_wpr_alloc,
+	.wpr_patch = ga102_acr_wpr_patch,
+	.wpr_build = ga102_acr_wpr_build,
+	.wpr_check = ga100_acr_wpr_check,
+	.init = tu102_acr_init,
+};
+
+static int
+ga102_acr_load(struct nvkm_acr *acr, int version,
+	       const struct nvkm_acr_fwif *fwif)
+{
+	struct nvkm_subdev *subdev = &acr->subdev;
+	const struct nvkm_acr_hsf_fwif *hsfwif;
+
+	hsfwif = nvkm_firmware_load(subdev, fwif->func->ahesasc, "AcrAHESASC",
+				    acr, NULL, "acr/ucode_ahesasc", "AHESASC");
+	if (IS_ERR(hsfwif))
+		return PTR_ERR(hsfwif);
+
+	hsfwif = nvkm_firmware_load(subdev, fwif->func->asb, "AcrASB",
+				    acr, NULL, "acr/ucode_asb", "ASB");
+	if (IS_ERR(hsfwif))
+		return PTR_ERR(hsfwif);
+
+	hsfwif = nvkm_firmware_load(subdev, fwif->func->unload, "AcrUnload",
+				    acr, NULL, "acr/ucode_unload", "unload");
+	if (IS_ERR(hsfwif))
+		return PTR_ERR(hsfwif);
+
+	return 0;
+}
+
+static const struct nvkm_acr_fwif
+ga102_acr_fwif[] = {
+	{  0, ga102_acr_load, &ga102_acr },
+	{ -1, gm200_acr_nofw, &gm200_acr },
+	{}
+};
+
+int
+ga102_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_acr **pacr)
+{
+	return nvkm_acr_new_(ga102_acr_fwif, device, type, inst, pacr);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c
index 0e97eaeb8dcb..86d760b3e9b0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c
@@ -46,7 +46,7 @@ gm200_acr_nofw(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif)
 int
 gm200_acr_init(struct nvkm_acr *acr)
 {
-	return nvkm_acr_hsf_boot(acr, "load");
+	return nvkm_acr_hsfw_boot(acr, "load");
 }
 
 void
@@ -61,7 +61,7 @@ gm200_acr_wpr_check(struct nvkm_acr *acr, u64 *start, u64 *limit)
 	*limit = *limit + 0x20000;
 }
 
-void
+int
 gm200_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
 {
 	struct nvkm_subdev *subdev = &acr->subdev;
@@ -86,6 +86,8 @@ gm200_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
 		}
 		offset += sizeof(hdr);
 	} while (hdr.falcon_id != WPR_HEADER_V0_FALCON_ID_INVALID);
+
+	return 0;
 }
 
 void
@@ -219,182 +221,65 @@ gm200_acr_wpr_parse(struct nvkm_acr *acr)
 	return 0;
 }
 
-void
-gm200_acr_hsfw_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
+int
+gm200_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw)
 {
 	struct flcn_bl_dmem_desc_v1 hsdesc = {
 		.ctx_dma = FALCON_DMAIDX_VIRT,
-		.code_dma_base = hsf->vma->addr,
-		.non_sec_code_off = hsf->non_sec_addr,
-		.non_sec_code_size = hsf->non_sec_size,
-		.sec_code_off = hsf->sec_addr,
-		.sec_code_size = hsf->sec_size,
+		.code_dma_base = fw->vma->addr,
+		.non_sec_code_off = fw->nmem_base,
+		.non_sec_code_size = fw->nmem_size,
+		.sec_code_off = fw->imem_base,
+		.sec_code_size = fw->imem_size,
 		.code_entry_point = 0,
-		.data_dma_base = hsf->vma->addr + hsf->data_addr,
-		.data_size = hsf->data_size,
+		.data_dma_base = fw->vma->addr + fw->dmem_base_img,
+		.data_size = fw->dmem_size,
 	};
 
-	flcn_bl_dmem_desc_v1_dump(&acr->subdev, &hsdesc);
-
-	nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0);
-}
-
-int
-gm200_acr_hsfw_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf,
-		    u32 intr_clear, u32 mbox0_ok)
-{
-	struct nvkm_subdev *subdev = &acr->subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_falcon *falcon = hsf->falcon;
-	u32 mbox0, mbox1;
-	int ret;
-
-	/* Reset falcon. */
-	nvkm_falcon_reset(falcon);
-	nvkm_falcon_bind_context(falcon, acr->inst);
+	flcn_bl_dmem_desc_v1_dump(fw->falcon->user, &hsdesc);
 
-	/* Load bootloader into IMEM. */
-	nvkm_falcon_load_imem(falcon, hsf->imem,
-				      falcon->code.limit - hsf->imem_size,
-				      hsf->imem_size,
-				      hsf->imem_tag,
-				      0, false);
-
-	/* Load bootloader data into DMEM. */
-	hsf->func->bld(acr, hsf);
-
-	/* Boot the falcon. */
-	nvkm_mc_intr_mask(device, falcon->owner->type, falcon->owner->inst, false);
-
-	nvkm_falcon_wr32(falcon, 0x040, 0xdeada5a5);
-	nvkm_falcon_set_start_addr(falcon, hsf->imem_tag << 8);
-	nvkm_falcon_start(falcon);
-	ret = nvkm_falcon_wait_for_halt(falcon, 100);
-	if (ret)
-		return ret;
-
-	/* Check for successful completion. */
-	mbox0 = nvkm_falcon_rd32(falcon, 0x040);
-	mbox1 = nvkm_falcon_rd32(falcon, 0x044);
-	nvkm_debug(subdev, "mailbox %08x %08x\n", mbox0, mbox1);
-	if (mbox0 && mbox0 != mbox0_ok)
-		return -EIO;
-
-	nvkm_falcon_clear_interrupt(falcon, intr_clear);
-	nvkm_mc_intr_mask(device, falcon->owner->type, falcon->owner->inst, true);
-	return ret;
+	return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0);
 }
 
 int
-gm200_acr_hsfw_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw,
-		    struct nvkm_falcon *falcon)
+gm200_acr_hsfw_ctor(struct nvkm_acr *acr, const char *bl, const char *fw, const char *name, int ver,
+		    const struct nvkm_acr_hsf_fwif *fwif)
 {
-	struct nvkm_subdev *subdev = &acr->subdev;
-	struct nvkm_acr_hsf *hsf;
-	int ret;
-
-	/* Patch the appropriate signature (production/debug) into the FW
-	 * image, as determined by the mode the falcon is in.
-	 */
-	ret = nvkm_falcon_get(falcon, subdev);
-	if (ret)
-		return ret;
-
-	if (hsfw->sig.patch_loc) {
-		if (!falcon->debug) {
-			nvkm_debug(subdev, "patching production signature\n");
-			memcpy(hsfw->image + hsfw->sig.patch_loc,
-			       hsfw->sig.prod.data,
-			       hsfw->sig.prod.size);
-		} else {
-			nvkm_debug(subdev, "patching debug signature\n");
-			memcpy(hsfw->image + hsfw->sig.patch_loc,
-			       hsfw->sig.dbg.data,
-			       hsfw->sig.dbg.size);
-		}
-	}
-
-	nvkm_falcon_put(falcon, subdev);
+	struct nvkm_acr_hsfw *hsfw;
 
-	if (!(hsf = kzalloc(sizeof(*hsf), GFP_KERNEL)))
+	if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL)))
 		return -ENOMEM;
-	hsf->func = hsfw->func;
-	hsf->name = hsfw->name;
-	list_add_tail(&hsf->head, &acr->hsf);
-
-	hsf->imem_size = hsfw->imem_size;
-	hsf->imem_tag = hsfw->imem_tag;
-	hsf->imem = kmemdup(hsfw->imem, hsfw->imem_size, GFP_KERNEL);
-	if (!hsf->imem)
-		return -ENOMEM;
-
-	hsf->non_sec_addr = hsfw->non_sec_addr;
-	hsf->non_sec_size = hsfw->non_sec_size;
-	hsf->sec_addr = hsfw->sec_addr;
-	hsf->sec_size = hsfw->sec_size;
-	hsf->data_addr = hsfw->data_addr;
-	hsf->data_size = hsfw->data_size;
-
-	/* Make the FW image accessible to the HS bootloader. */
-	ret = nvkm_memory_new(subdev->device, NVKM_MEM_TARGET_INST,
-			      hsfw->image_size, 0x1000, false, &hsf->ucode);
-	if (ret)
-		return ret;
-
-	nvkm_kmap(hsf->ucode);
-	nvkm_wobj(hsf->ucode, 0, hsfw->image, hsfw->image_size);
-	nvkm_done(hsf->ucode);
-
-	ret = nvkm_vmm_get(acr->vmm, 12, nvkm_memory_size(hsf->ucode),
-			   &hsf->vma);
-	if (ret)
-		return ret;
-
-	ret = nvkm_memory_map(hsf->ucode, 0, acr->vmm, hsf->vma, NULL, 0);
-	if (ret)
-		return ret;
 
-	hsf->falcon = falcon;
-	return 0;
-}
+	hsfw->falcon_id = fwif->falcon_id;
+	hsfw->boot_mbox0 = fwif->boot_mbox0;
+	hsfw->intr_clear = fwif->intr_clear;
+	list_add_tail(&hsfw->head, &acr->hsfw);
 
-int
-gm200_acr_unload_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
-{
-	return gm200_acr_hsfw_boot(acr, hsf, 0, 0x1d);
-}
-
-int
-gm200_acr_unload_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
-{
-	return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon);
+	return nvkm_falcon_fw_ctor_hs(fwif->func, name, &acr->subdev, bl, fw, ver, NULL, &hsfw->fw);
 }
 
-const struct nvkm_acr_hsf_func
+const struct nvkm_falcon_fw_func
 gm200_acr_unload_0 = {
-	.load = gm200_acr_unload_load,
-	.boot = gm200_acr_unload_boot,
-	.bld = gm200_acr_hsfw_bld,
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gm200_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 gm200_acr_unload_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gm200_acr_unload_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gm200_acr_unload_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 },
 	{}
 };
 
-int
-gm200_acr_load_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
-{
-	return gm200_acr_hsfw_boot(acr, hsf, 0x10, 0);
-}
-
 static int
-gm200_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
+gm200_acr_load_setup(struct nvkm_falcon_fw *fw)
 {
-	struct flcn_acr_desc *desc = (void *)&hsfw->image[hsfw->data_addr];
+	struct flcn_acr_desc *desc = (void *)&fw->fw.img[fw->dmem_base_img];
+	struct nvkm_acr *acr = fw->falcon->owner->device->acr;
 
 	desc->wpr_region_id = 1;
 	desc->regions.no_regions = 2;
@@ -405,22 +290,24 @@ gm200_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
 	desc->regions.region_props[0].write_mask = 0xc;
 	desc->regions.region_props[0].client_mask = 0x2;
 	flcn_acr_desc_dump(&acr->subdev, desc);
-
-	return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon);
+	return 0;
 }
 
-static const struct nvkm_acr_hsf_func
+static const struct nvkm_falcon_fw_func
 gm200_acr_load_0 = {
-	.load = gm200_acr_load_load,
-	.boot = gm200_acr_load_boot,
-	.bld = gm200_acr_hsfw_bld,
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.setup = gm200_acr_load_setup,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gm200_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 gm200_acr_load_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gm200_acr_load_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gm200_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c
index e8f97ddac778..92bb6025e256 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c
@@ -45,43 +45,47 @@ gm20b_acr_wpr_alloc(struct nvkm_acr *acr, u32 wpr_size)
 			       wpr_size, 0, true, &acr->wpr);
 }
 
-static void
-gm20b_acr_load_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
+static int
+gm20b_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw)
 {
 	struct flcn_bl_dmem_desc hsdesc = {
 		.ctx_dma = FALCON_DMAIDX_VIRT,
-		.code_dma_base = hsf->vma->addr >> 8,
-		.non_sec_code_off = hsf->non_sec_addr,
-		.non_sec_code_size = hsf->non_sec_size,
-		.sec_code_off = hsf->sec_addr,
-		.sec_code_size = hsf->sec_size,
+		.code_dma_base = fw->vma->addr >> 8,
+		.non_sec_code_off = fw->nmem_base,
+		.non_sec_code_size = fw->nmem_size,
+		.sec_code_off = fw->imem_base,
+		.sec_code_size = fw->imem_size,
 		.code_entry_point = 0,
-		.data_dma_base = (hsf->vma->addr + hsf->data_addr) >> 8,
-		.data_size = hsf->data_size,
+		.data_dma_base = (fw->vma->addr + fw->dmem_base_img) >> 8,
+		.data_size = fw->dmem_size,
 	};
 
-	flcn_bl_dmem_desc_dump(&acr->subdev, &hsdesc);
+	flcn_bl_dmem_desc_dump(fw->falcon->user, &hsdesc);
 
-	nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0);
+	return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0);
 }
 
+
 static int
-gm20b_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
+gm20b_acr_load_setup(struct nvkm_falcon_fw *fw)
 {
-	struct flcn_acr_desc *desc = (void *)&hsfw->image[hsfw->data_addr];
+	struct flcn_acr_desc *desc = (void *)&fw->fw.img[fw->dmem_base_img];
+	struct nvkm_acr *acr = fw->falcon->owner->device->acr;
 
 	desc->ucode_blob_base = nvkm_memory_addr(acr->wpr);
 	desc->ucode_blob_size = nvkm_memory_size(acr->wpr);
 	flcn_acr_desc_dump(&acr->subdev, desc);
-
-	return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->pmu->falcon);
+	return 0;
 }
 
-const struct nvkm_acr_hsf_func
+const struct nvkm_falcon_fw_func
 gm20b_acr_load_0 = {
-	.load = gm20b_acr_load_load,
-	.boot = gm200_acr_load_boot,
-	.bld = gm20b_acr_load_bld,
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.setup = gm20b_acr_load_setup,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gm20b_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
@@ -90,7 +94,7 @@ gm20b_acr_load_0 = {
 
 static const struct nvkm_acr_hsf_fwif
 gm20b_acr_load_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gm20b_acr_load_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gm20b_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x10 },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c
index d2639b552fd0..de865abcdd45 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c
@@ -29,7 +29,7 @@
 #include <nvfw/acr.h>
 #include <nvfw/flcn.h>
 
-void
+int
 gp102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
 {
 	struct wpr_header_v1 hdr;
@@ -54,6 +54,8 @@ gp102_acr_wpr_patch(struct nvkm_acr *acr, s64 adjust)
 
 		offset += sizeof(hdr);
 	} while (hdr.falcon_id != WPR_HEADER_V1_FALCON_ID_INVALID);
+
+	return 0;
 }
 
 int
@@ -177,14 +179,15 @@ gp102_acr_wpr_parse(struct nvkm_acr *acr)
 
 static const struct nvkm_acr_hsf_fwif
 gp102_acr_unload_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gm200_acr_unload_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gm200_acr_unload_0, NVKM_ACR_HSF_PMU, 0x1d, 0x00000010 },
 	{}
 };
 
 int
-gp102_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
+gp102_acr_load_setup(struct nvkm_falcon_fw *fw)
 {
-	struct flcn_acr_desc_v1 *desc = (void *)&hsfw->image[hsfw->data_addr];
+	struct flcn_acr_desc_v1 *desc = (void *)&fw->fw.img[fw->dmem_base_img];
+	struct nvkm_acr *acr = fw->falcon->owner->device->acr;
 
 	desc->wpr_region_id = 1;
 	desc->regions.no_regions = 2;
@@ -194,26 +197,26 @@ gp102_acr_load_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
 	desc->regions.region_props[0].read_mask = 0xf;
 	desc->regions.region_props[0].write_mask = 0xc;
 	desc->regions.region_props[0].client_mask = 0x2;
-	desc->regions.region_props[0].shadow_mem_start_addr =
-		acr->shadow_start >> 8;
+	desc->regions.region_props[0].shadow_mem_start_addr = acr->shadow_start >> 8;
 	flcn_acr_desc_v1_dump(&acr->subdev, desc);
-
-	return gm200_acr_hsfw_load(acr, hsfw,
-				  &acr->subdev.device->sec2->falcon);
+	return 0;
 }
 
-static const struct nvkm_acr_hsf_func
+static const struct nvkm_falcon_fw_func
 gp102_acr_load_0 = {
-	.load = gp102_acr_load_load,
-	.boot = gm200_acr_load_boot,
-	.bld = gm200_acr_hsfw_bld,
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.setup = gp102_acr_load_setup,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gm200_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 gp102_acr_load_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gp102_acr_load_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gp102_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c
index b8d7d99e41e0..76ecde5f3eff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c
@@ -25,55 +25,60 @@
 
 #include <nvfw/flcn.h>
 
-void
-gp108_acr_hsfw_bld(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
+int
+gp108_acr_hsfw_load_bld(struct nvkm_falcon_fw *fw)
 {
 	struct flcn_bl_dmem_desc_v2 hsdesc = {
 		.ctx_dma = FALCON_DMAIDX_VIRT,
-		.code_dma_base = hsf->vma->addr,
-		.non_sec_code_off = hsf->non_sec_addr,
-		.non_sec_code_size = hsf->non_sec_size,
-		.sec_code_off = hsf->sec_addr,
-		.sec_code_size = hsf->sec_size,
+		.code_dma_base = fw->vma->addr,
+		.non_sec_code_off = fw->nmem_base,
+		.non_sec_code_size = fw->nmem_size,
+		.sec_code_off = fw->imem_base,
+		.sec_code_size = fw->imem_size,
 		.code_entry_point = 0,
-		.data_dma_base = hsf->vma->addr + hsf->data_addr,
-		.data_size = hsf->data_size,
+		.data_dma_base = fw->vma->addr + fw->dmem_base_img,
+		.data_size = fw->dmem_size,
 		.argc = 0,
 		.argv = 0,
 	};
 
-	flcn_bl_dmem_desc_v2_dump(&acr->subdev, &hsdesc);
+	flcn_bl_dmem_desc_v2_dump(fw->falcon->user, &hsdesc);
 
-	nvkm_falcon_load_dmem(hsf->falcon, &hsdesc, 0, sizeof(hsdesc), 0);
+	return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&hsdesc, 0, 0, DMEM, 0, sizeof(hsdesc), 0, 0);
 }
 
-const struct nvkm_acr_hsf_func
-gp108_acr_unload_0 = {
-	.load = gm200_acr_unload_load,
-	.boot = gm200_acr_unload_boot,
-	.bld = gp108_acr_hsfw_bld,
+const struct nvkm_falcon_fw_func
+gp108_acr_hsfw_0 = {
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gp108_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 gp108_acr_unload_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gp108_acr_unload_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0x1d, 0x00000010 },
 	{}
 };
 
-static const struct nvkm_acr_hsf_func
+const struct nvkm_falcon_fw_func
 gp108_acr_load_0 = {
-	.load = gp102_acr_load_load,
-	.boot = gm200_acr_load_boot,
-	.bld = gp108_acr_hsfw_bld,
+	.signature = gm200_flcn_fw_signature,
+	.reset = gm200_flcn_fw_reset,
+	.setup = gp102_acr_load_setup,
+	.load = gm200_flcn_fw_load,
+	.load_bld = gp108_acr_hsfw_load_bld,
+	.boot = gm200_flcn_fw_boot,
 };
 
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 gp108_acr_load_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gp108_acr_load_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c
index b702cf00258a..be6817d68b68 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c
@@ -27,7 +27,7 @@
 
 static const struct nvkm_acr_hsf_fwif
 gp10b_acr_load_fwif[] = {
-	{ 0, nvkm_acr_hsfw_load, &gm20b_acr_load_0 },
+	{ 0, gm200_acr_hsfw_ctor, &gm20b_acr_load_0, NVKM_ACR_HSF_PMU, 0, 0x00000010 },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c
new file mode 100644
index 000000000000..fd5375dc28a5
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gv100.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2022 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+/*(DEBLOBBED)*/
+
+static const struct nvkm_acr_hsf_fwif
+gv100_acr_unload_fwif[] = {
+	{ 0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0, 0x00000000 },
+	{}
+};
+
+/*(DEBLOBBED)*/
+
+static const struct nvkm_acr_hsf_fwif
+gv100_acr_load_fwif[] = {
+	{ 0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000010 },
+	{}
+};
+
+static const struct nvkm_acr_func
+gv100_acr = {
+	.load = gv100_acr_load_fwif,
+	.unload = gv100_acr_unload_fwif,
+	.wpr_parse = gp102_acr_wpr_parse,
+	.wpr_layout = gp102_acr_wpr_layout,
+	.wpr_alloc = gp102_acr_wpr_alloc,
+	.wpr_build = gp102_acr_wpr_build,
+	.wpr_patch = gp102_acr_wpr_patch,
+	.wpr_check = gm200_acr_wpr_check,
+	.init = gm200_acr_init,
+};
+
+static const struct nvkm_acr_fwif
+gv100_acr_fwif[] = {
+	{  0, gp102_acr_load, &gv100_acr },
+	{ -1, gm200_acr_nofw, &gm200_acr },
+	{}
+};
+
+int
+gv100_acr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_acr **pacr)
+{
+	return nvkm_acr_new_(gv100_acr_fwif, device, type, inst, pacr);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c
deleted file mode 100644
index a6ea89a5d51a..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/hsfw.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright 2019 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-#include "priv.h"
-
-#include <core/firmware.h>
-
-#include <nvfw/fw.h>
-#include <nvfw/hs.h>
-
-static void
-nvkm_acr_hsfw_del(struct nvkm_acr_hsfw *hsfw)
-{
-	list_del(&hsfw->head);
-	kfree(hsfw->imem);
-	kfree(hsfw->image);
-	kfree(hsfw->sig.prod.data);
-	kfree(hsfw->sig.dbg.data);
-	kfree(hsfw);
-}
-
-void
-nvkm_acr_hsfw_del_all(struct nvkm_acr *acr)
-{
-	struct nvkm_acr_hsfw *hsfw, *hsft;
-	list_for_each_entry_safe(hsfw, hsft, &acr->hsfw, head) {
-		nvkm_acr_hsfw_del(hsfw);
-	}
-}
-
-static int
-nvkm_acr_hsfw_load_image(struct nvkm_acr *acr, const char *name, int ver,
-			 struct nvkm_acr_hsfw *hsfw)
-{
-	struct nvkm_subdev *subdev = &acr->subdev;
-	const struct firmware *fw;
-	const struct nvfw_bin_hdr *hdr;
-	const struct nvfw_hs_header *fwhdr;
-	const struct nvfw_hs_load_header *lhdr;
-	u32 loc, sig;
-	int ret;
-
-	ret = nvkm_firmware_get(subdev, name, ver, &fw);
-	if (ret < 0)
-		return ret;
-
-	hdr = nvfw_bin_hdr(subdev, fw->data);
-	fwhdr = nvfw_hs_header(subdev, fw->data + hdr->header_offset);
-
-	/* Earlier FW releases by NVIDIA for Nouveau's use aren't in NVIDIA's
-	 * standard format, and don't have the indirection seen in the 0x10de
-	 * case.
-	 */
-	switch (hdr->bin_magic) {
-	case 0x000010de:
-		loc = *(u32 *)(fw->data + fwhdr->patch_loc);
-		sig = *(u32 *)(fw->data + fwhdr->patch_sig);
-		break;
-	case 0x3b1d14f0:
-		loc = fwhdr->patch_loc;
-		sig = fwhdr->patch_sig;
-		break;
-	default:
-		ret = -EINVAL;
-		goto done;
-	}
-
-	lhdr = nvfw_hs_load_header(subdev, fw->data + fwhdr->hdr_offset);
-
-	if (!(hsfw->image = kmalloc(hdr->data_size, GFP_KERNEL))) {
-		ret = -ENOMEM;
-		goto done;
-	}
-
-	memcpy(hsfw->image, fw->data + hdr->data_offset, hdr->data_size);
-	hsfw->image_size = hdr->data_size;
-	hsfw->non_sec_addr = lhdr->non_sec_code_off;
-	hsfw->non_sec_size = lhdr->non_sec_code_size;
-	hsfw->sec_addr = lhdr->apps[0];
-	hsfw->sec_size = lhdr->apps[lhdr->num_apps];
-	hsfw->data_addr = lhdr->data_dma_base;
-	hsfw->data_size = lhdr->data_size;
-
-	hsfw->sig.prod.size = fwhdr->sig_prod_size;
-	hsfw->sig.prod.data = kmemdup(fw->data + fwhdr->sig_prod_offset + sig,
-				      hsfw->sig.prod.size, GFP_KERNEL);
-	if (!hsfw->sig.prod.data) {
-		ret = -ENOMEM;
-		goto done;
-	}
-
-	hsfw->sig.dbg.size = fwhdr->sig_dbg_size;
-	hsfw->sig.dbg.data = kmemdup(fw->data + fwhdr->sig_dbg_offset + sig,
-				     hsfw->sig.dbg.size, GFP_KERNEL);
-	if (!hsfw->sig.dbg.data) {
-		ret = -ENOMEM;
-		goto done;
-	}
-
-	hsfw->sig.patch_loc = loc;
-done:
-	nvkm_firmware_put(fw);
-	return ret;
-}
-
-static int
-nvkm_acr_hsfw_load_bl(struct nvkm_acr *acr, const char *name, int ver,
-		      struct nvkm_acr_hsfw *hsfw)
-{
-	struct nvkm_subdev *subdev = &acr->subdev;
-	const struct nvfw_bin_hdr *hdr;
-	const struct nvfw_bl_desc *desc;
-	const struct firmware *fw;
-	u8 *data;
-	int ret;
-
-	ret = nvkm_firmware_get(subdev, name, ver, &fw);
-	if (ret)
-		return ret;
-
-	hdr = nvfw_bin_hdr(subdev, fw->data);
-	desc = nvfw_bl_desc(subdev, fw->data + hdr->header_offset);
-	data = (void *)fw->data + hdr->data_offset;
-
-	hsfw->imem_size = desc->code_size;
-	hsfw->imem_tag = desc->start_tag;
-	hsfw->imem = kmemdup(data + desc->code_off, desc->code_size, GFP_KERNEL);
-	nvkm_firmware_put(fw);
-	if (!hsfw->imem)
-		return -ENOMEM;
-	else
-		return 0;
-}
-
-int
-nvkm_acr_hsfw_load(struct nvkm_acr *acr, const char *bl, const char *fw,
-		   const char *name, int version,
-		   const struct nvkm_acr_hsf_fwif *fwif)
-{
-	struct nvkm_acr_hsfw *hsfw;
-	int ret;
-
-	if (!(hsfw = kzalloc(sizeof(*hsfw), GFP_KERNEL)))
-		return -ENOMEM;
-
-	hsfw->func = fwif->func;
-	hsfw->name = name;
-	list_add_tail(&hsfw->head, &acr->hsfw);
-
-	ret = nvkm_acr_hsfw_load_bl(acr, bl, version, hsfw);
-	if (ret)
-		goto done;
-
-	ret = nvkm_acr_hsfw_load_image(acr, fw, version, hsfw);
-done:
-	if (ret)
-		nvkm_acr_hsfw_del(hsfw);
-	return ret;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
index 9b1cf6711ae9..f36a359d4531 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
@@ -29,6 +29,7 @@ void
 nvkm_acr_lsfw_del(struct nvkm_acr_lsfw *lsfw)
 {
 	nvkm_blob_dtor(&lsfw->img);
+	kfree(lsfw->sigs);
 	nvkm_firmware_put(lsfw->sig);
 	list_del(&lsfw->head);
 	kfree(lsfw);
@@ -176,6 +177,75 @@ nvkm_acr_lsfw_load_sig_image_desc_v1(struct nvkm_subdev *subdev,
 	return 0;
 }
 
+int
+nvkm_acr_lsfw_load_sig_image_desc_v2(struct nvkm_subdev *subdev,
+				     struct nvkm_falcon *falcon,
+				     enum nvkm_acr_lsf_id id,
+				     const char *path, int ver,
+				     const struct nvkm_acr_lsf_func *func)
+{
+	const struct firmware *fw;
+	struct nvkm_acr_lsfw *lsfw;
+	const struct nvfw_ls_desc_v2 *desc;
+	int ret = 0;
+
+	lsfw = nvkm_acr_lsfw_load_sig_image_desc_(subdev, falcon, id, path, ver, func, &fw);
+	if (IS_ERR(lsfw))
+		return PTR_ERR(lsfw);
+
+	desc = nvfw_ls_desc_v2(subdev, fw->data);
+
+	lsfw->secure_bootloader = desc->secure_bootloader;
+	lsfw->bootloader_size = ALIGN(desc->bootloader_size, 256);
+	lsfw->bootloader_imem_offset = desc->bootloader_imem_offset;
+
+	lsfw->app_size = ALIGN(desc->app_size, 256);
+	lsfw->app_start_offset = desc->app_start_offset;
+	lsfw->app_imem_entry = desc->app_imem_entry;
+	lsfw->app_resident_code_offset = desc->app_resident_code_offset;
+	lsfw->app_resident_code_size = desc->app_resident_code_size;
+	lsfw->app_resident_data_offset = desc->app_resident_data_offset;
+	lsfw->app_resident_data_size = desc->app_resident_data_size;
+	lsfw->app_imem_offset = desc->app_imem_offset;
+	lsfw->app_dmem_offset = desc->app_dmem_offset;
+
+	lsfw->ucode_size = ALIGN(lsfw->app_resident_data_offset, 256) + lsfw->bootloader_size;
+	lsfw->data_size = lsfw->app_size + lsfw->bootloader_size - lsfw->ucode_size;
+
+	nvkm_firmware_put(fw);
+
+	if (lsfw->secure_bootloader) {
+		const struct firmware *hsbl;
+		const struct nvfw_ls_hsbl_bin_hdr *hdr;
+		const struct nvfw_ls_hsbl_hdr *hshdr;
+		u32 loc, sig, cnt, *meta;
+
+		ret = nvkm_firmware_load_name(subdev, path, "hs_bl_sig", ver, &hsbl);
+		if (ret)
+			return ret;
+
+		hdr = nvfw_ls_hsbl_bin_hdr(subdev, hsbl->data);
+		hshdr = nvfw_ls_hsbl_hdr(subdev, hsbl->data + hdr->header_offset);
+		meta = (u32 *)(hsbl->data + hshdr->meta_data_offset);
+		loc = *(u32 *)(hsbl->data + hshdr->patch_loc);
+		sig = *(u32 *)(hsbl->data + hshdr->patch_sig);
+		cnt = *(u32 *)(hsbl->data + hshdr->num_sig);
+
+		lsfw->fuse_ver = meta[0];
+		lsfw->engine_id = meta[1];
+		lsfw->ucode_id = meta[2];
+		lsfw->sig_size = hshdr->sig_prod_size / cnt;
+		lsfw->sig_nr = cnt;
+		lsfw->sigs = kmemdup(hsbl->data + hshdr->sig_prod_offset + sig,
+				     lsfw->sig_nr * lsfw->sig_size, GFP_KERNEL);
+		nvkm_firmware_put(hsbl);
+		if (!lsfw->sigs)
+			ret = -ENOMEM;
+	}
+
+	return ret;
+}
+
 int
 nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev *subdev,
 				    struct nvkm_falcon *falcon,
@@ -251,3 +321,78 @@ done:
 	nvkm_firmware_put(bl);
 	return ret;
 }
+
+int
+nvkm_acr_lsfw_load_bl_sig_net(struct nvkm_subdev *subdev,
+			      struct nvkm_falcon *falcon,
+			      enum nvkm_acr_lsf_id id,
+			      const char *path, int ver,
+			      const struct nvkm_acr_lsf_func *func,
+			      const void *inst_data, u32 inst_size,
+			      const void *data_data, u32 data_size)
+{
+	struct nvkm_acr *acr = subdev->device->acr;
+	struct nvkm_acr_lsfw *lsfw;
+	const struct firmware _inst = { .data = inst_data, .size = inst_size };
+	const struct firmware _data = { .data = data_data, .size = data_size };
+	const struct firmware *bl = NULL, *inst = &_inst, *data = &_data;
+	const struct {
+	    int bin_magic;
+	    int bin_version;
+	    int bin_size;
+	    int header_offset;
+	    int header_size;
+	} *hdr;
+	u32 *bldata;
+	int ret;
+
+	if (IS_ERR((lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id))))
+		return PTR_ERR(lsfw);
+
+	ret = nvkm_firmware_load_name(subdev, path, "bl", ver, &bl);
+	if (ret)
+		goto done;
+
+	hdr = (const void *)bl->data;
+	bldata = (void *)(bl->data + hdr->header_offset);
+
+	ret = nvkm_firmware_load_name(subdev, path, "sig", ver, &lsfw->sig);
+	if (ret)
+		goto done;
+
+	lsfw->bootloader_size = ALIGN(hdr->header_size, 256);
+	lsfw->bootloader_imem_offset = func->bl_entry;
+
+	lsfw->app_start_offset = lsfw->bootloader_size;
+	lsfw->app_imem_entry = 0;
+	lsfw->app_resident_code_offset = 0;
+	lsfw->app_resident_code_size = ALIGN(inst->size, 256);
+	lsfw->app_resident_data_offset = lsfw->app_resident_code_size;
+	lsfw->app_resident_data_size = ALIGN(data->size, 256);
+	lsfw->app_imem_offset = 0;
+	lsfw->app_dmem_offset = 0;
+	lsfw->app_size = lsfw->app_resident_code_size + lsfw->app_resident_data_size;
+
+	lsfw->img.size = lsfw->bootloader_size + lsfw->app_size;
+	if (!(lsfw->img.data = kzalloc(lsfw->img.size, GFP_KERNEL))) {
+		ret = -ENOMEM;
+		goto done;
+	}
+
+	memcpy(lsfw->img.data, bldata, lsfw->bootloader_size);
+	memcpy(lsfw->img.data + lsfw->app_start_offset +
+	       lsfw->app_resident_code_offset, inst->data, inst->size);
+	memcpy(lsfw->img.data + lsfw->app_start_offset +
+	       lsfw->app_resident_data_offset, data->data, data->size);
+
+	lsfw->ucode_size = ALIGN(lsfw->app_resident_data_offset, 256) +
+			   lsfw->bootloader_size;
+	lsfw->data_size = lsfw->app_size + lsfw->bootloader_size -
+			  lsfw->ucode_size;
+
+done:
+	if (ret)
+		nvkm_acr_lsfw_del(lsfw);
+	nvkm_firmware_put(bl);
+	return ret;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h
index c30b841c9d35..4881c8ba3880 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h
@@ -24,7 +24,7 @@ struct nvkm_acr_func {
 	u32 (*wpr_layout)(struct nvkm_acr *);
 	int (*wpr_alloc)(struct nvkm_acr *, u32 wpr_size);
 	int (*wpr_build)(struct nvkm_acr *, struct nvkm_acr_lsf *rtos);
-	void (*wpr_patch)(struct nvkm_acr *, s64 adjust);
+	int (*wpr_patch)(struct nvkm_acr *, s64 adjust);
 	void (*wpr_check)(struct nvkm_acr *, u64 *start, u64 *limit);
 	int (*init)(struct nvkm_acr *);
 	void (*fini)(struct nvkm_acr *);
@@ -35,7 +35,7 @@ extern const struct nvkm_acr_func gm200_acr;
 int gm200_acr_wpr_parse(struct nvkm_acr *);
 u32 gm200_acr_wpr_layout(struct nvkm_acr *);
 int gm200_acr_wpr_build(struct nvkm_acr *, struct nvkm_acr_lsf *);
-void gm200_acr_wpr_patch(struct nvkm_acr *, s64);
+int gm200_acr_wpr_patch(struct nvkm_acr *, s64);
 void gm200_acr_wpr_check(struct nvkm_acr *, u64 *, u64 *);
 void gm200_acr_wpr_build_lsb_tail(struct nvkm_acr_lsfw *,
 				  struct lsb_header_tail *);
@@ -48,96 +48,60 @@ u32 gp102_acr_wpr_layout(struct nvkm_acr *);
 int gp102_acr_wpr_alloc(struct nvkm_acr *, u32 wpr_size);
 int gp102_acr_wpr_build(struct nvkm_acr *, struct nvkm_acr_lsf *);
 int gp102_acr_wpr_build_lsb(struct nvkm_acr *, struct nvkm_acr_lsfw *);
-void gp102_acr_wpr_patch(struct nvkm_acr *, s64);
+int gp102_acr_wpr_patch(struct nvkm_acr *, s64);
+
+int tu102_acr_init(struct nvkm_acr *);
+
+void ga100_acr_wpr_check(struct nvkm_acr *, u64 *, u64 *);
 
 struct nvkm_acr_hsfw {
-	const struct nvkm_acr_hsf_func *func;
-	const char *name;
-	struct list_head head;
+	struct nvkm_falcon_fw fw;
+
+	enum nvkm_acr_hsf_id {
+		NVKM_ACR_HSF_PMU,
+		NVKM_ACR_HSF_SEC2,
+		NVKM_ACR_HSF_GSP,
+	} falcon_id;
+	u32 boot_mbox0;
+	u32 intr_clear;
 
-	u32 imem_size;
-	u32 imem_tag;
-	u32 *imem;
-
-	u8 *image;
-	u32 image_size;
-	u32 non_sec_addr;
-	u32 non_sec_size;
-	u32 sec_addr;
-	u32 sec_size;
-	u32 data_addr;
-	u32 data_size;
-
-	struct {
-		struct {
-			void *data;
-			u32 size;
-		} prod, dbg;
-		u32 patch_loc;
-	} sig;
+	struct list_head head;
 };
 
+int nvkm_acr_hsfw_boot(struct nvkm_acr *, const char *name);
+
 struct nvkm_acr_hsf_fwif {
 	int version;
 	int (*load)(struct nvkm_acr *, const char *bl, const char *fw,
 		    const char *name, int version,
 		    const struct nvkm_acr_hsf_fwif *);
-	const struct nvkm_acr_hsf_func *func;
-};
+	const struct nvkm_falcon_fw_func *func;
 
-int nvkm_acr_hsfw_load(struct nvkm_acr *, const char *, const char *,
-		       const char *, int, const struct nvkm_acr_hsf_fwif *);
-void nvkm_acr_hsfw_del_all(struct nvkm_acr *);
-
-struct nvkm_acr_hsf {
-	const struct nvkm_acr_hsf_func *func;
-	const char *name;
-	struct list_head head;
-
-	u32 imem_size;
-	u32 imem_tag;
-	u32 *imem;
-
-	u32 non_sec_addr;
-	u32 non_sec_size;
-	u32 sec_addr;
-	u32 sec_size;
-	u32 data_addr;
-	u32 data_size;
-
-	struct nvkm_memory *ucode;
-	struct nvkm_vma *vma;
-	struct nvkm_falcon *falcon;
+	enum nvkm_acr_hsf_id falcon_id;
+	u32 boot_mbox0;
+	u32 intr_clear;
 };
 
-struct nvkm_acr_hsf_func {
-	int (*load)(struct nvkm_acr *, struct nvkm_acr_hsfw *);
-	int (*boot)(struct nvkm_acr *, struct nvkm_acr_hsf *);
-	void (*bld)(struct nvkm_acr *, struct nvkm_acr_hsf *);
-};
 
-int gm200_acr_hsfw_load(struct nvkm_acr *, struct nvkm_acr_hsfw *,
-			struct nvkm_falcon *);
-int gm200_acr_hsfw_boot(struct nvkm_acr *, struct nvkm_acr_hsf *,
-			u32 clear_intr, u32 mbox0_ok);
+int gm200_acr_hsfw_ctor(struct nvkm_acr *, const char *, const char *, const char *, int,
+			const struct nvkm_acr_hsf_fwif *);
+int gm200_acr_hsfw_load_bld(struct nvkm_falcon_fw *);
+extern const struct nvkm_falcon_fw_func gm200_acr_unload_0;
 
-int gm200_acr_load_boot(struct nvkm_acr *, struct nvkm_acr_hsf *);
+extern const struct nvkm_falcon_fw_func gm20b_acr_load_0;
 
-extern const struct nvkm_acr_hsf_func gm200_acr_unload_0;
-int gm200_acr_unload_load(struct nvkm_acr *, struct nvkm_acr_hsfw *);
-int gm200_acr_unload_boot(struct nvkm_acr *, struct nvkm_acr_hsf *);
-void gm200_acr_hsfw_bld(struct nvkm_acr *, struct nvkm_acr_hsf *);
+int gp102_acr_load_setup(struct nvkm_falcon_fw *);
 
-extern const struct nvkm_acr_hsf_func gm20b_acr_load_0;
+extern const struct nvkm_falcon_fw_func gp108_acr_load_0;
 
-int gp102_acr_load_load(struct nvkm_acr *, struct nvkm_acr_hsfw *);
+extern const struct nvkm_falcon_fw_func gp108_acr_hsfw_0;
+int gp108_acr_hsfw_load_bld(struct nvkm_falcon_fw *);
 
-extern const struct nvkm_acr_hsf_func gp108_acr_unload_0;
-void gp108_acr_hsfw_bld(struct nvkm_acr *, struct nvkm_acr_hsf *);
+int ga100_acr_hsfw_ctor(struct nvkm_acr *, const char *, const char *, const char *, int,
+			const struct nvkm_acr_hsf_fwif *);
 
 int nvkm_acr_new_(const struct nvkm_acr_fwif *, struct nvkm_device *, enum nvkm_subdev_type,
 		  int inst, struct nvkm_acr **);
-int nvkm_acr_hsf_boot(struct nvkm_acr *, const char *name);
 
 struct nvkm_acr_lsf {
 	const struct nvkm_acr_lsf_func *func;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c
index e2534e87c646..2ed8bfd85ca3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c
@@ -29,14 +29,14 @@
 
 #include <nvfw/acr.h>
 
-static int
+int
 tu102_acr_init(struct nvkm_acr *acr)
 {
-	int ret = nvkm_acr_hsf_boot(acr, "AHESASC");
+	int ret = nvkm_acr_hsfw_boot(acr, "AHESASC");
 	if (ret)
 		return ret;
 
-	return nvkm_acr_hsf_boot(acr, "ASB");
+	return nvkm_acr_hsfw_boot(acr, "ASB");
 }
 
 static int
@@ -84,12 +84,6 @@ tu102_acr_wpr_build(struct nvkm_acr *acr, struct nvkm_acr_lsf *rtos)
 	return 0;
 }
 
-static int
-tu102_acr_hsfw_boot(struct nvkm_acr *acr, struct nvkm_acr_hsf *hsf)
-{
-	return gm200_acr_hsfw_boot(acr, hsf, 0, 0);
-}
-
 static int
 tu102_acr_hsfw_nofw(struct nvkm_acr *acr, const char *bl, const char *fw,
 		    const char *name, int version,
@@ -102,45 +96,25 @@ tu102_acr_hsfw_nofw(struct nvkm_acr *acr, const char *bl, const char *fw,
 
 static const struct nvkm_acr_hsf_fwif
 tu102_acr_unload_fwif[] = {
-	{  0, nvkm_acr_hsfw_load, &gp108_acr_unload_0 },
+	{  0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_PMU, 0, 0x00000000 },
 	{ -1, tu102_acr_hsfw_nofw },
 	{}
 };
 
-static int
-tu102_acr_asb_load(struct nvkm_acr *acr, struct nvkm_acr_hsfw *hsfw)
-{
-	return gm200_acr_hsfw_load(acr, hsfw, &acr->subdev.device->gsp->falcon);
-}
-
-static const struct nvkm_acr_hsf_func
-tu102_acr_asb_0 = {
-	.load = tu102_acr_asb_load,
-	.boot = tu102_acr_hsfw_boot,
-	.bld = gp108_acr_hsfw_bld,
-};
-
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 tu102_acr_asb_fwif[] = {
-	{  0, nvkm_acr_hsfw_load, &tu102_acr_asb_0 },
+	{  0, gm200_acr_hsfw_ctor, &gp108_acr_hsfw_0, NVKM_ACR_HSF_GSP, 0, 0x00000000 },
 	{ -1, tu102_acr_hsfw_nofw },
 	{}
 };
 
-static const struct nvkm_acr_hsf_func
-tu102_acr_ahesasc_0 = {
-	.load = gp102_acr_load_load,
-	.boot = tu102_acr_hsfw_boot,
-	.bld = gp108_acr_hsfw_bld,
-};
-
 /*(DEBLOBBED)*/
 
 static const struct nvkm_acr_hsf_fwif
 tu102_acr_ahesasc_fwif[] = {
-	{  0, nvkm_acr_hsfw_load, &tu102_acr_ahesasc_0 },
+	{  0, gm200_acr_hsfw_ctor, &gp108_acr_load_0, NVKM_ACR_HSF_SEC2, 0, 0x00000000 },
 	{ -1, tu102_acr_hsfw_nofw },
 	{}
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
index a308b9bde449..f30718d7e61a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c
@@ -26,6 +26,7 @@
 #include <subdev/bios.h>
 #include <subdev/bios/bit.h>
 #include <subdev/bios/pmu.h>
+#include <subdev/pmu.h>
 #include <subdev/timer.h>
 
 static void
@@ -85,13 +86,18 @@ pmu_load(struct nv50_devinit *init, u8 type, bool post,
 	struct nvkm_subdev *subdev = &init->base.subdev;
 	struct nvkm_bios *bios = subdev->device->bios;
 	struct nvbios_pmuR pmu;
+	int ret;
 
 	if (!nvbios_pmuRm(bios, type, &pmu))
 		return -EINVAL;
 
-	if (!post)
+	if (!post || !subdev->device->pmu)
 		return 0;
 
+	ret = nvkm_falcon_reset(&subdev->device->pmu->falcon);
+	if (ret)
+		return ret;
+
 	pmu_code(init, pmu.boot_addr_pmu, pmu.boot_addr, pmu.boot_size, false);
 	pmu_code(init, pmu.code_addr_pmu, pmu.code_addr, pmu.code_size, true);
 	pmu_data(init, pmu.data_addr_pmu, pmu.data_addr, pmu.data_size);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
index 634f64f88fc8..81a1ad2c88a7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/tu102.c
@@ -65,10 +65,33 @@ tu102_devinit_pll_set(struct nvkm_devinit *init, u32 type, u32 freq)
 	return ret;
 }
 
+static int
+tu102_devinit_wait(struct nvkm_device *device)
+{
+	unsigned timeout = 50 + 2000;
+
+	do {
+		if (nvkm_rd32(device, 0x118128) & 0x00000001) {
+			if ((nvkm_rd32(device, 0x118234) & 0x000000ff) == 0xff)
+				return 0;
+		}
+
+		usleep_range(1000, 2000);
+	} while (timeout--);
+
+	return -ETIMEDOUT;
+}
+
 int
 tu102_devinit_post(struct nvkm_devinit *base, bool post)
 {
 	struct nv50_devinit *init = nv50_devinit(base);
+	int ret;
+
+	ret = tu102_devinit_wait(init->base.subdev.device);
+	if (ret)
+		return ret;
+
 	gm200_devinit_preos(init, post);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
index fd54fa504efa..b53ac9a2552f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
@@ -22,7 +22,6 @@
 #include "priv.h"
 
 #include <core/memory.h>
-#include <core/notify.h>
 
 static void
 nvkm_fault_ntfy_fini(struct nvkm_event *event, int type, int index)
@@ -38,23 +37,8 @@ nvkm_fault_ntfy_init(struct nvkm_event *event, int type, int index)
 	fault->func->buffer.intr(fault->buffer[index], true);
 }
 
-static int
-nvkm_fault_ntfy_ctor(struct nvkm_object *object, void *argv, u32 argc,
-		     struct nvkm_notify *notify)
-{
-	struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object);
-	if (argc == 0) {
-		notify->size  = 0;
-		notify->types = 1;
-		notify->index = buffer->id;
-		return 0;
-	}
-	return -ENOSYS;
-}
-
 static const struct nvkm_event_func
 nvkm_fault_ntfy = {
-	.ctor = nvkm_fault_ntfy_ctor,
 	.init = nvkm_fault_ntfy_init,
 	.fini = nvkm_fault_ntfy_fini,
 };
@@ -130,8 +114,7 @@ nvkm_fault_oneinit(struct nvkm_subdev *subdev)
 		}
 	}
 
-	ret = nvkm_event_init(&nvkm_fault_ntfy, 1, fault->buffer_nr,
-			      &fault->event);
+	ret = nvkm_event_init(&nvkm_fault_ntfy, subdev, 1, fault->buffer_nr, &fault->event);
 	if (ret)
 		return ret;
 
@@ -146,7 +129,7 @@ nvkm_fault_dtor(struct nvkm_subdev *subdev)
 	struct nvkm_fault *fault = nvkm_fault(subdev);
 	int i;
 
-	nvkm_notify_fini(&fault->nrpfb);
+	nvkm_event_ntfy_del(&fault->nrpfb);
 	nvkm_event_fini(&fault->event);
 
 	for (i = 0; i < fault->buffer_nr; i++) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c
index 6af7959e02ea..04c7526888bc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gp100.c
@@ -65,7 +65,7 @@ gp100_fault_buffer_info(struct nvkm_fault_buffer *buffer)
 void
 gp100_fault_intr(struct nvkm_fault *fault)
 {
-	nvkm_event_send(&fault->event, 1, 0, NULL, 0);
+	nvkm_event_ntfy(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING);
 }
 
 static const struct nvkm_fault_func
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c
index cd9d2ade5ac7..8e34d40e7649 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/gv100.c
@@ -27,10 +27,12 @@
 
 #include <nvif/class.h>
 
-static void
-gv100_fault_buffer_process(struct nvkm_fault_buffer *buffer)
+void
+gv100_fault_buffer_process(struct work_struct *work)
 {
-	struct nvkm_device *device = buffer->fault->subdev.device;
+	struct nvkm_fault *fault = container_of(work, typeof(*fault), nrpfb_work);
+	struct nvkm_fault_buffer *buffer = fault->buffer[0];
+	struct nvkm_device *device = fault->subdev.device;
 	struct nvkm_memory *mem = buffer->mem;
 	u32 get = nvkm_rd32(device, buffer->get);
 	u32 put = nvkm_rd32(device, buffer->put);
@@ -115,11 +117,12 @@ gv100_fault_buffer_info(struct nvkm_fault_buffer *buffer)
 }
 
 static int
-gv100_fault_ntfy_nrpfb(struct nvkm_notify *notify)
+gv100_fault_ntfy_nrpfb(struct nvkm_event_ntfy *ntfy, u32 bits)
 {
-	struct nvkm_fault *fault = container_of(notify, typeof(*fault), nrpfb);
-	gv100_fault_buffer_process(fault->buffer[0]);
-	return NVKM_NOTIFY_KEEP;
+	struct nvkm_fault *fault = container_of(ntfy, typeof(*fault), nrpfb);
+
+	schedule_work(&fault->nrpfb_work);
+	return NVKM_EVENT_KEEP;
 }
 
 static void
@@ -163,14 +166,14 @@ gv100_fault_intr(struct nvkm_fault *fault)
 
 	if (stat & 0x20000000) {
 		if (fault->buffer[0]) {
-			nvkm_event_send(&fault->event, 1, 0, NULL, 0);
+			nvkm_event_ntfy(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING);
 			stat &= ~0x20000000;
 		}
 	}
 
 	if (stat & 0x08000000) {
 		if (fault->buffer[1]) {
-			nvkm_event_send(&fault->event, 1, 1, NULL, 0);
+			nvkm_event_ntfy(&fault->event, 1, NVKM_FAULT_BUFFER_EVENT_PENDING);
 			stat &= ~0x08000000;
 		}
 	}
@@ -183,9 +186,12 @@ gv100_fault_intr(struct nvkm_fault *fault)
 static void
 gv100_fault_fini(struct nvkm_fault *fault)
 {
-	nvkm_notify_put(&fault->nrpfb);
+	nvkm_event_ntfy_block(&fault->nrpfb);
+	flush_work(&fault->nrpfb_work);
+
 	if (fault->buffer[0])
 		fault->func->buffer.fini(fault->buffer[0]);
+
 	nvkm_mask(fault->subdev.device, 0x100a34, 0x80000000, 0x80000000);
 }
 
@@ -194,15 +200,15 @@ gv100_fault_init(struct nvkm_fault *fault)
 {
 	nvkm_mask(fault->subdev.device, 0x100a2c, 0x80000000, 0x80000000);
 	fault->func->buffer.init(fault->buffer[0]);
-	nvkm_notify_get(&fault->nrpfb);
+	nvkm_event_ntfy_allow(&fault->nrpfb);
 }
 
 int
 gv100_fault_oneinit(struct nvkm_fault *fault)
 {
-	return nvkm_notify_init(&fault->buffer[0]->object, &fault->event,
-				gv100_fault_ntfy_nrpfb, true, NULL, 0, 0,
-				&fault->nrpfb);
+	nvkm_event_ntfy_add(&fault->event, 0, NVKM_FAULT_BUFFER_EVENT_PENDING, true,
+			    gv100_fault_ntfy_nrpfb, &fault->nrpfb);
+	return 0;
 }
 
 static const struct nvkm_fault_func
@@ -231,5 +237,10 @@ int
 gv100_fault_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 		struct nvkm_fault **pfault)
 {
-	return nvkm_fault_new_(&gv100_fault, device, type, inst, pfault);
+	int ret = nvkm_fault_new_(&gv100_fault, device, type, inst, pfault);
+	if (ret)
+		return ret;
+
+	INIT_WORK(&(*pfault)->nrpfb_work, gv100_fault_buffer_process);
+	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h
index 36681c347fb5..a5510332c402 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h
@@ -16,6 +16,8 @@ struct nvkm_fault_buffer {
 	u32 put;
 	struct nvkm_memory *mem;
 	u64 addr;
+
+	struct nvkm_inth inth;
 };
 
 int nvkm_fault_new_(const struct nvkm_fault_func *, struct nvkm_device *, enum nvkm_subdev_type,
@@ -46,6 +48,7 @@ void gp100_fault_buffer_fini(struct nvkm_fault_buffer *);
 void gp100_fault_buffer_init(struct nvkm_fault_buffer *);
 u64 gp100_fault_buffer_pin(struct nvkm_fault_buffer *);
 void gp100_fault_buffer_info(struct nvkm_fault_buffer *);
+void gv100_fault_buffer_process(struct work_struct *);
 void gp100_fault_intr(struct nvkm_fault *);
 
 u64 gp10b_fault_buffer_pin(struct nvkm_fault_buffer *);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c
index 91eb6729c84d..967efaddae28 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/tu102.c
@@ -24,20 +24,27 @@
 #include <core/memory.h>
 #include <subdev/mc.h>
 #include <subdev/mmu.h>
+#include <subdev/vfn.h>
 #include <engine/fifo.h>
 
 #include <nvif/class.h>
 
+static irqreturn_t
+tu102_fault_buffer_notify(struct nvkm_inth *inth)
+{
+	struct nvkm_fault_buffer *buffer = container_of(inth, typeof(*buffer), inth);
+
+	nvkm_event_ntfy(&buffer->fault->event, buffer->id, NVKM_FAULT_BUFFER_EVENT_PENDING);
+	return IRQ_HANDLED;
+}
+
 static void
 tu102_fault_buffer_intr(struct nvkm_fault_buffer *buffer, bool enable)
 {
-	/*XXX: Earlier versions of RM touched the old regs on Turing,
-	 *     which don't appear to actually work anymore, but newer
-	 *     versions of RM don't appear to touch anything at all..
-	 */
-	struct nvkm_device *device = buffer->fault->subdev.device;
-
-	nvkm_mc_intr_mask(device, NVKM_SUBDEV_FAULT, 0, enable);
+	if (enable)
+		nvkm_inth_allow(&buffer->inth);
+	else
+		nvkm_inth_block(&buffer->inth);
 }
 
 static void
@@ -46,10 +53,6 @@ tu102_fault_buffer_fini(struct nvkm_fault_buffer *buffer)
 	struct nvkm_device *device = buffer->fault->subdev.device;
 	const u32 foff = buffer->id * 0x20;
 
-	/* Disable the fault interrupts */
-	nvkm_wr32(device, 0xb81408, 0x1);
-	nvkm_wr32(device, 0xb81410, 0x10);
-
 	nvkm_mask(device, 0xb83010 + foff, 0x80000000, 0x00000000);
 }
 
@@ -59,10 +62,6 @@ tu102_fault_buffer_init(struct nvkm_fault_buffer *buffer)
 	struct nvkm_device *device = buffer->fault->subdev.device;
 	const u32 foff = buffer->id * 0x20;
 
-	/* Enable the fault interrupts */
-	nvkm_wr32(device, 0xb81208, 0x1);
-	nvkm_wr32(device, 0xb81210, 0x10);
-
 	nvkm_mask(device, 0xb83010 + foff, 0xc0000000, 0x40000000);
 	nvkm_wr32(device, 0xb83004 + foff, upper_32_bits(buffer->addr));
 	nvkm_wr32(device, 0xb83000 + foff, lower_32_bits(buffer->addr));
@@ -82,9 +81,10 @@ tu102_fault_buffer_info(struct nvkm_fault_buffer *buffer)
 	buffer->put = 0xb8300c + foff;
 }
 
-static void
-tu102_fault_intr_fault(struct nvkm_fault *fault)
+static irqreturn_t
+tu102_fault_info_fault(struct nvkm_inth *inth)
 {
+	struct nvkm_fault *fault = container_of(inth, typeof(*fault), info_fault);
 	struct nvkm_subdev *subdev = &fault->subdev;
 	struct nvkm_device *device = subdev->device;
 	struct nvkm_fault_data info;
@@ -106,70 +106,61 @@ tu102_fault_intr_fault(struct nvkm_fault *fault)
 	info.reason = (info1 & 0x0000001f);
 
 	nvkm_fifo_fault(device->fifo, &info);
-}
-
-static void
-tu102_fault_intr(struct nvkm_fault *fault)
-{
-	struct nvkm_subdev *subdev = &fault->subdev;
-	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0xb83094);
-
-	if (stat & 0x80000000) {
-		tu102_fault_intr_fault(fault);
-		nvkm_wr32(device, 0xb83094, 0x80000000);
-		stat &= ~0x80000000;
-	}
 
-	if (stat & 0x00000200) {
-		/* Clear the associated interrupt flag */
-		nvkm_wr32(device, 0xb81010, 0x10);
-
-		if (fault->buffer[0]) {
-			nvkm_event_send(&fault->event, 1, 0, NULL, 0);
-			stat &= ~0x00000200;
-		}
-	}
-
-	/* Replayable MMU fault */
-	if (stat & 0x00000100) {
-		/* Clear the associated interrupt flag */
-		nvkm_wr32(device, 0xb81008, 0x1);
-
-		if (fault->buffer[1]) {
-			nvkm_event_send(&fault->event, 1, 1, NULL, 0);
-			stat &= ~0x00000100;
-		}
-	}
-
-	if (stat) {
-		nvkm_debug(subdev, "intr %08x\n", stat);
-	}
+	nvkm_wr32(device, 0xb83094, 0x80000000);
+	return IRQ_HANDLED;
 }
 
 static void
 tu102_fault_fini(struct nvkm_fault *fault)
 {
-	nvkm_notify_put(&fault->nrpfb);
+	nvkm_event_ntfy_block(&fault->nrpfb);
+	flush_work(&fault->nrpfb_work);
+
 	if (fault->buffer[0])
 		fault->func->buffer.fini(fault->buffer[0]);
-	/*XXX: disable priv faults */
+
+	nvkm_inth_block(&fault->info_fault);
 }
 
 static void
 tu102_fault_init(struct nvkm_fault *fault)
 {
-	/*XXX: enable priv faults */
+	nvkm_inth_allow(&fault->info_fault);
+
 	fault->func->buffer.init(fault->buffer[0]);
-	nvkm_notify_get(&fault->nrpfb);
+	nvkm_event_ntfy_allow(&fault->nrpfb);
+}
+
+static int
+tu102_fault_oneinit(struct nvkm_fault *fault)
+{
+	struct nvkm_device *device = fault->subdev.device;
+	struct nvkm_intr *intr = &device->vfn->intr;
+	int ret, i;
+
+	ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee0) & 0x0000ffff,
+			    NVKM_INTR_PRIO_NORMAL, &fault->subdev, tu102_fault_info_fault,
+			    &fault->info_fault);
+	if (ret)
+		return ret;
+
+	for (i = 0; i < fault->buffer_nr; i++) {
+		ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee4 + (i * 4)) >> 16,
+				    NVKM_INTR_PRIO_NORMAL, &fault->subdev,
+				    tu102_fault_buffer_notify, &fault->buffer[i]->inth);
+		if (ret)
+			return ret;
+	}
+
+	return gv100_fault_oneinit(fault);
 }
 
 static const struct nvkm_fault_func
 tu102_fault = {
-	.oneinit = gv100_fault_oneinit,
+	.oneinit = tu102_fault_oneinit,
 	.init = tu102_fault_init,
 	.fini = tu102_fault_fini,
-	.intr = tu102_fault_intr,
 	.buffer.nr = 2,
 	.buffer.entry_size = 32,
 	.buffer.info = tu102_fault_buffer_info,
@@ -184,5 +175,10 @@ int
 tu102_fault_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 		struct nvkm_fault **pfault)
 {
-	return nvkm_fault_new_(&tu102_fault, device, type, inst, pfault);
+	int ret = nvkm_fault_new_(&tu102_fault, device, type, inst, pfault);
+	if (ret)
+		return ret;
+
+	INIT_WORK(&(*pfault)->nrpfb_work, gv100_fault_buffer_process);
+	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c
index ac835c9582fd..c123e5893d76 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fault/user.c
@@ -22,11 +22,27 @@
 #include "priv.h"
 
 #include <core/memory.h>
+#include <core/event.h>
 #include <subdev/mmu.h>
 
 #include <nvif/clb069.h>
 #include <nvif/unpack.h>
 
+static int
+nvkm_ufault_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_uevent *uevent)
+{
+	struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object);
+	union nvif_clb069_event_args *args = argv;
+
+	if (!uevent)
+		return 0;
+	if (argc != sizeof(args->vn))
+		return -ENOSYS;
+
+	return nvkm_uevent_add(uevent, &buffer->fault->event, buffer->id,
+			       NVKM_FAULT_BUFFER_EVENT_PENDING, NULL);
+}
+
 static int
 nvkm_ufault_map(struct nvkm_object *object, void *argv, u32 argc,
 		enum nvkm_object_map *type, u64 *addr, u64 *size)
@@ -39,18 +55,6 @@ nvkm_ufault_map(struct nvkm_object *object, void *argv, u32 argc,
 	return 0;
 }
 
-static int
-nvkm_ufault_ntfy(struct nvkm_object *object, u32 type,
-		 struct nvkm_event **pevent)
-{
-	struct nvkm_fault_buffer *buffer = nvkm_fault_buffer(object);
-	if (type == NVB069_V0_NTFY_FAULT) {
-		*pevent = &buffer->fault->event;
-		return 0;
-	}
-	return -EINVAL;
-}
-
 static int
 nvkm_ufault_fini(struct nvkm_object *object, bool suspend)
 {
@@ -78,8 +82,8 @@ nvkm_ufault = {
 	.dtor = nvkm_ufault_dtor,
 	.init = nvkm_ufault_init,
 	.fini = nvkm_ufault_fini,
-	.ntfy = nvkm_ufault_ntfy,
 	.map = nvkm_ufault_map,
+	.uevent = nvkm_ufault_uevent,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
index 5d0bab8ecb43..6ba5120a2ebe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild
@@ -32,6 +32,7 @@ nvkm-y += nvkm/subdev/fb/gp100.o
 nvkm-y += nvkm/subdev/fb/gp102.o
 nvkm-y += nvkm/subdev/fb/gp10b.o
 nvkm-y += nvkm/subdev/fb/gv100.o
+nvkm-y += nvkm/subdev/fb/tu102.o
 nvkm-y += nvkm/subdev/fb/ga100.o
 nvkm-y += nvkm/subdev/fb/ga102.o
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
index 6faaea948fc4..bac7dcc4c2c1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
@@ -57,6 +57,15 @@ nvkm_fb_tile_prog(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile)
 	}
 }
 
+static void
+nvkm_fb_sysmem_flush_page_init(struct nvkm_device *device)
+{
+	struct nvkm_fb *fb = device->fb;
+
+	if (fb->func->sysmem.flush_page_init)
+		fb->func->sysmem.flush_page_init(fb);
+}
+
 int
 nvkm_fb_bios_memtype(struct nvkm_bios *bios)
 {
@@ -125,12 +134,20 @@ nvkm_fb_oneinit(struct nvkm_subdev *subdev)
 	return nvkm_mm_init(&fb->tags.mm, 0, 0, tags, 1);
 }
 
-static int
-nvkm_fb_init_scrub_vpr(struct nvkm_fb *fb)
+int
+nvkm_fb_mem_unlock(struct nvkm_fb *fb)
 {
 	struct nvkm_subdev *subdev = &fb->subdev;
 	int ret;
 
+	if (!fb->func->vpr.scrub_required)
+		return 0;
+
+	if (!fb->func->vpr.scrub_required(fb)) {
+		nvkm_debug(subdev, "VPR not locked\n");
+		return 0;
+	}
+
 	nvkm_debug(subdev, "VPR locked, running scrubber binary\n");
 
 	if (!fb->vpr_scrubber.size) {
@@ -168,6 +185,8 @@ nvkm_fb_init(struct nvkm_subdev *subdev)
 	for (i = 0; i < fb->tile.regions; i++)
 		fb->func->tile.prog(fb, i, &fb->tile.region[i]);
 
+	nvkm_fb_sysmem_flush_page_init(subdev->device);
+
 	if (fb->func->init)
 		fb->func->init(fb);
 
@@ -183,13 +202,13 @@ nvkm_fb_init(struct nvkm_subdev *subdev)
 	if (fb->func->init_unkn)
 		fb->func->init_unkn(fb);
 
-	if (fb->func->vpr.scrub_required &&
-	    fb->func->vpr.scrub_required(fb)) {
-		ret = nvkm_fb_init_scrub_vpr(fb);
-		if (ret)
-			return ret;
-	}
+	return 0;
+}
 
+static int
+nvkm_fb_preinit(struct nvkm_subdev *subdev)
+{
+	nvkm_fb_sysmem_flush_page_init(subdev->device);
 	return 0;
 }
 
@@ -212,20 +231,28 @@ nvkm_fb_dtor(struct nvkm_subdev *subdev)
 
 	nvkm_blob_dtor(&fb->vpr_scrubber);
 
+	if (fb->sysmem.flush_page) {
+		dma_unmap_page(subdev->device->dev, fb->sysmem.flush_page_addr,
+			       PAGE_SIZE, DMA_BIDIRECTIONAL);
+		__free_page(fb->sysmem.flush_page);
+	}
+
 	if (fb->func->dtor)
 		return fb->func->dtor(fb);
+
 	return fb;
 }
 
 static const struct nvkm_subdev_func
 nvkm_fb = {
 	.dtor = nvkm_fb_dtor,
+	.preinit = nvkm_fb_preinit,
 	.oneinit = nvkm_fb_oneinit,
 	.init = nvkm_fb_init,
 	.intr = nvkm_fb_intr,
 };
 
-void
+int
 nvkm_fb_ctor(const struct nvkm_fb_func *func, struct nvkm_device *device,
 	     enum nvkm_subdev_type type, int inst, struct nvkm_fb *fb)
 {
@@ -234,6 +261,19 @@ nvkm_fb_ctor(const struct nvkm_fb_func *func, struct nvkm_device *device,
 	fb->tile.regions = fb->func->tile.regions;
 	fb->page = nvkm_longopt(device->cfgopt, "NvFbBigPage", fb->func->default_bigpage);
 	mutex_init(&fb->tags.mutex);
+
+	if (func->sysmem.flush_page_init) {
+		fb->sysmem.flush_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+		if (!fb->sysmem.flush_page)
+			return -ENOMEM;
+
+		fb->sysmem.flush_page_addr = dma_map_page(device->dev, fb->sysmem.flush_page,
+							  0, PAGE_SIZE, DMA_BIDIRECTIONAL);
+		if (dma_mapping_error(device->dev, fb->sysmem.flush_page_addr))
+			return -EFAULT;
+	}
+
+	return 0;
 }
 
 int
@@ -242,6 +282,5 @@ nvkm_fb_new_(const struct nvkm_fb_func *func, struct nvkm_device *device,
 {
 	if (!(*pfb = kzalloc(sizeof(**pfb), GFP_KERNEL)))
 		return -ENOMEM;
-	nvkm_fb_ctor(func, device, type, inst, *pfb);
-	return 0;
+	return nvkm_fb_ctor(func, device, type, inst, *pfb);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c
index b47bebfbc26f..5098f219e3e6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga100.c
@@ -26,9 +26,10 @@ static const struct nvkm_fb_func
 ga100_fb = {
 	.dtor = gf100_fb_dtor,
 	.oneinit = gf100_fb_oneinit,
-	.init = gp100_fb_init,
+	.init = gm200_fb_init,
 	.init_page = gv100_fb_init_page,
 	.init_unkn = gp100_fb_init_unkn,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.ram_new = gp100_ram_new,
 	.default_bigpage = 16,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c
index 6ea7908f0563..fdb1e5a7719c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ga102.c
@@ -22,15 +22,36 @@
 #include "gf100.h"
 #include "ram.h"
 
+#include <engine/nvdec.h>
+
+static int
+ga102_fb_vpr_scrub(struct nvkm_fb *fb)
+{
+	struct nvkm_falcon_fw fw = {};
+	int ret;
+
+	ret = nvkm_falcon_fw_ctor_hs_v2(&ga102_flcn_fw, "mem-unlock", &fb->subdev, "nvdec/scrubber",
+					0, &fb->subdev.device->nvdec[0]->falcon, &fw);
+	if (ret)
+		return ret;
+
+	ret = nvkm_falcon_fw_boot(&fw, &fb->subdev, true, NULL, NULL, 0, 0);
+	nvkm_falcon_fw_dtor(&fw);
+	return ret;
+}
+
 static const struct nvkm_fb_func
 ga102_fb = {
 	.dtor = gf100_fb_dtor,
 	.oneinit = gf100_fb_oneinit,
-	.init = gp100_fb_init,
+	.init = gm200_fb_init,
 	.init_page = gv100_fb_init_page,
 	.init_unkn = gp100_fb_init_unkn,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.ram_new = ga102_ram_new,
 	.default_bigpage = 16,
+	.vpr.scrub_required = tu102_fb_vpr_scrub_required,
+	.vpr.scrub = ga102_fb_vpr_scrub,
 };
 
 int
@@ -38,3 +59,5 @@ ga102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, s
 {
 	return gp102_fb_new_(&ga102_fb, device, type, inst, pfb);
 }
+
+/*(DEBLOBBED)*/
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
index 9dcc40f9ef79..07db9b397ac1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.c
@@ -61,14 +61,6 @@ gf100_fb_oneinit(struct nvkm_fb *base)
 	if (ret)
 		return ret;
 
-	fb->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
-	if (fb->r100c10_page) {
-		fb->r100c10 = dma_map_page(device->dev, fb->r100c10_page, 0,
-					   PAGE_SIZE, DMA_BIDIRECTIONAL);
-		if (dma_mapping_error(device->dev, fb->r100c10))
-			return -EFAULT;
-	}
-
 	return 0;
 }
 
@@ -85,15 +77,18 @@ gf100_fb_init_page(struct nvkm_fb *fb)
 	return 0;
 }
 
+void
+gf100_fb_sysmem_flush_page_init(struct nvkm_fb *fb)
+{
+	nvkm_wr32(fb->subdev.device, 0x100c10, fb->sysmem.flush_page_addr >> 8);
+}
+
 void
 gf100_fb_init(struct nvkm_fb *base)
 {
 	struct gf100_fb *fb = gf100_fb(base);
 	struct nvkm_device *device = fb->base.subdev.device;
 
-	if (fb->r100c10_page)
-		nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8);
-
 	if (base->func->clkgate_pack) {
 		nvkm_therm_clkgate_init(device->therm,
 					base->func->clkgate_pack);
@@ -104,13 +99,6 @@ void *
 gf100_fb_dtor(struct nvkm_fb *base)
 {
 	struct gf100_fb *fb = gf100_fb(base);
-	struct nvkm_device *device = fb->base.subdev.device;
-
-	if (fb->r100c10_page) {
-		dma_unmap_page(device->dev, fb->r100c10, PAGE_SIZE,
-			       DMA_BIDIRECTIONAL);
-		__free_page(fb->r100c10_page);
-	}
 
 	return fb;
 }
@@ -136,6 +124,7 @@ gf100_fb = {
 	.init = gf100_fb_init,
 	.init_page = gf100_fb_init_page,
 	.intr = gf100_fb_intr,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.ram_new = gf100_ram_new,
 	.default_bigpage = 17,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
index 0cac7b06acc8..77472b558591 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gf100.h
@@ -6,8 +6,6 @@
 
 struct gf100_fb {
 	struct nvkm_fb base;
-	struct page *r100c10_page;
-	dma_addr_t r100c10;
 };
 
 int gf100_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
@@ -16,7 +14,5 @@ void *gf100_fb_dtor(struct nvkm_fb *);
 void gf100_fb_init(struct nvkm_fb *);
 void gf100_fb_intr(struct nvkm_fb *);
 
-void gp100_fb_init(struct nvkm_fb *);
-
 void gm200_fb_init(struct nvkm_fb *base);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
index 5acf8d15d06f..fb02092a65eb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm200.c
@@ -46,9 +46,6 @@ gm200_fb_init(struct nvkm_fb *base)
 	struct gf100_fb *fb = gf100_fb(base);
 	struct nvkm_device *device = fb->base.subdev.device;
 
-	if (fb->r100c10_page)
-		nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8);
-
 	nvkm_wr32(device, 0x100cc8, nvkm_memory_addr(fb->base.mmu_wr) >> 8);
 	nvkm_wr32(device, 0x100ccc, nvkm_memory_addr(fb->base.mmu_rd) >> 8);
 	nvkm_mask(device, 0x100cc4, 0x00060000,
@@ -62,6 +59,7 @@ gm200_fb = {
 	.init = gm200_fb_init,
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.ram_new = gm200_ram_new,
 	.default_bigpage = 0 /* per-instance. */,
 };
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
index 86f61a3f2fea..50875af94c18 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gm20b.c
@@ -30,6 +30,7 @@ gm20b_fb = {
 	.init = gm200_fb_init,
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.default_bigpage = 0 /* per-instance. */,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
index 09e943edc362..110c08c94849 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp100.c
@@ -44,29 +44,15 @@ gp100_fb_init_remapper(struct nvkm_fb *fb)
 	nvkm_mask(device, 0x100c14, 0x00040000, 0x00000000);
 }
 
-void
-gp100_fb_init(struct nvkm_fb *base)
-{
-	struct gf100_fb *fb = gf100_fb(base);
-	struct nvkm_device *device = fb->base.subdev.device;
-
-	if (fb->r100c10_page)
-		nvkm_wr32(device, 0x100c10, fb->r100c10 >> 8);
-
-	nvkm_wr32(device, 0x100cc8, nvkm_memory_addr(fb->base.mmu_wr) >> 8);
-	nvkm_wr32(device, 0x100ccc, nvkm_memory_addr(fb->base.mmu_rd) >> 8);
-	nvkm_mask(device, 0x100cc4, 0x00060000,
-		  min(nvkm_memory_size(fb->base.mmu_rd) >> 16, (u64)2) << 17);
-}
-
 static const struct nvkm_fb_func
 gp100_fb = {
 	.dtor = gf100_fb_dtor,
 	.oneinit = gf100_fb_oneinit,
-	.init = gp100_fb_init,
+	.init = gm200_fb_init,
 	.init_remapper = gp100_fb_init_remapper,
 	.init_page = gm200_fb_init_page,
 	.init_unkn = gp100_fb_init_unkn,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.ram_new = gp100_ram_new,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
index 5a6a8c46e0d2..b23dddeb94d2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp102.c
@@ -24,71 +24,22 @@
 #include "gf100.h"
 #include "ram.h"
 
-#include <core/firmware.h>
-#include <core/memory.h>
-#include <nvfw/fw.h>
-#include <nvfw/hs.h>
 #include <engine/nvdec.h>
 
 int
 gp102_fb_vpr_scrub(struct nvkm_fb *fb)
 {
 	struct nvkm_subdev *subdev = &fb->subdev;
-	struct nvkm_device *device = subdev->device;
-	struct nvkm_falcon *falcon = &device->nvdec[0]->falcon;
-	struct nvkm_blob *blob = &fb->vpr_scrubber;
-	const struct nvfw_bin_hdr *hsbin_hdr;
-	const struct nvfw_hs_header *fw_hdr;
-	const struct nvfw_hs_load_header *lhdr;
-	void *scrub_data;
-	u32 patch_loc, patch_sig;
+	struct nvkm_falcon_fw fw = {};
 	int ret;
 
-	nvkm_falcon_get(falcon, subdev);
-
-	hsbin_hdr = nvfw_bin_hdr(subdev, blob->data);
-	fw_hdr = nvfw_hs_header(subdev, blob->data + hsbin_hdr->header_offset);
-	lhdr = nvfw_hs_load_header(subdev, blob->data + fw_hdr->hdr_offset);
-	scrub_data = blob->data + hsbin_hdr->data_offset;
-
-	patch_loc = *(u32 *)(blob->data + fw_hdr->patch_loc);
-	patch_sig = *(u32 *)(blob->data + fw_hdr->patch_sig);
-	if (falcon->debug) {
-		memcpy(scrub_data + patch_loc,
-		       blob->data + fw_hdr->sig_dbg_offset + patch_sig,
-		       fw_hdr->sig_dbg_size);
-	} else {
-		memcpy(scrub_data + patch_loc,
-		       blob->data + fw_hdr->sig_prod_offset + patch_sig,
-		       fw_hdr->sig_prod_size);
-	}
-
-	nvkm_falcon_reset(falcon);
-	nvkm_falcon_bind_context(falcon, NULL);
-
-	nvkm_falcon_load_imem(falcon, scrub_data, lhdr->non_sec_code_off,
-			      lhdr->non_sec_code_size,
-			      lhdr->non_sec_code_off >> 8, 0, false);
-	nvkm_falcon_load_imem(falcon, scrub_data + lhdr->apps[0],
-			      ALIGN(lhdr->apps[0], 0x100),
-			      lhdr->apps[1],
-			      lhdr->apps[0] >> 8, 0, true);
-	nvkm_falcon_load_dmem(falcon, scrub_data + lhdr->data_dma_base, 0,
-			      lhdr->data_size, 0);
-
-	nvkm_falcon_set_start_addr(falcon, 0x0);
-	nvkm_falcon_start(falcon);
-
-	ret = nvkm_falcon_wait_for_halt(falcon, 500);
-	if (ret < 0) {
-		ret = -ETIMEDOUT;
-		goto end;
-	}
+	ret = nvkm_falcon_fw_ctor_hs(&gm200_flcn_fw, "mem-unlock", subdev, NULL,
+				     "nvdec/scrubber", 0, &subdev->device->nvdec[0]->falcon, &fw);
+	if (ret)
+		return ret;
 
-	/* put nvdec in clean state - without reset it will remain in HS mode */
-	nvkm_falcon_reset(falcon);
-end:
-	nvkm_falcon_put(falcon, subdev);
+	ret = nvkm_falcon_fw_boot(&fw, subdev, true, NULL, NULL, 0, 0x00000000);
+	nvkm_falcon_fw_dtor(&fw);
 	return ret;
 }
 
@@ -104,9 +55,10 @@ static const struct nvkm_fb_func
 gp102_fb = {
 	.dtor = gf100_fb_dtor,
 	.oneinit = gf100_fb_oneinit,
-	.init = gp100_fb_init,
+	.init = gm200_fb_init,
 	.init_remapper = gp100_fb_init_remapper,
 	.init_page = gm200_fb_init_page,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.vpr.scrub_required = gp102_fb_vpr_scrub_required,
 	.vpr.scrub = gp102_fb_vpr_scrub,
 	.ram_new = gp100_ram_new,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
index 84c9815a6d48..a04a5f712019 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c
@@ -28,6 +28,7 @@ gp10b_fb = {
 	.init = gm200_fb_init,
 	.init_page = gm200_fb_init_page,
 	.intr = gf100_fb_intr,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c
index 86cd36fa824b..21e46783823d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gv100.c
@@ -32,9 +32,10 @@ static const struct nvkm_fb_func
 gv100_fb = {
 	.dtor = gf100_fb_dtor,
 	.oneinit = gf100_fb_oneinit,
-	.init = gp100_fb_init,
+	.init = gm200_fb_init,
 	.init_page = gv100_fb_init_page,
 	.init_unkn = gp100_fb_init_unkn,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
 	.vpr.scrub_required = gp102_fb_vpr_scrub_required,
 	.vpr.scrub = gp102_fb_vpr_scrub,
 	.ram_new = gp100_ram_new,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
index 95fd8f834010..a6efbd913c13 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
@@ -137,8 +137,7 @@ nv50_fb_intr(struct nvkm_fb *base)
 	struct nv50_fb *fb = nv50_fb(base);
 	struct nvkm_subdev *subdev = &fb->base.subdev;
 	struct nvkm_device *device = subdev->device;
-	struct nvkm_fifo *fifo = device->fifo;
-	struct nvkm_fifo_chan *chan;
+	struct nvkm_chan *chan;
 	const struct nvkm_enum *en, *re, *cl, *sc;
 	u32 trap[6], idx, inst;
 	u8 st0, st1, st2, st3;
@@ -178,35 +177,18 @@ nv50_fb_intr(struct nvkm_fb *base)
 	else if (en && en->data) sc = nvkm_enum_find(en->data, st3);
 	else                     sc = NULL;
 
-	chan = nvkm_fifo_chan_inst(fifo, inst, &flags);
+	chan = nvkm_chan_get_inst(&device->fifo->engine, inst, &flags);
 	nvkm_error(subdev, "trapped %s at %02x%04x%04x on channel %d [%08x %s] "
 			   "engine %02x [%s] client %02x [%s] "
 			   "subclient %02x [%s] reason %08x [%s]\n",
 		   (trap[5] & 0x00000100) ? "read" : "write",
 		   trap[5] & 0xff, trap[4] & 0xffff, trap[3] & 0xffff,
-		   chan ? chan->chid : -1, inst,
-		   chan ? chan->object.client->name : "unknown",
+		   chan ? chan->id : -1, inst,
+		   chan ? chan->name : "unknown",
 		   st0, en ? en->name : "",
 		   st2, cl ? cl->name : "", st3, sc ? sc->name : "",
 		   st1, re ? re->name : "");
-	nvkm_fifo_chan_put(fifo, flags, &chan);
-}
-
-static int
-nv50_fb_oneinit(struct nvkm_fb *base)
-{
-	struct nv50_fb *fb = nv50_fb(base);
-	struct nvkm_device *device = fb->base.subdev.device;
-
-	fb->r100c08_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
-	if (fb->r100c08_page) {
-		fb->r100c08 = dma_map_page(device->dev, fb->r100c08_page, 0,
-					   PAGE_SIZE, DMA_BIDIRECTIONAL);
-		if (dma_mapping_error(device->dev, fb->r100c08))
-			return -EFAULT;
-	}
-
-	return 0;
+	nvkm_chan_put(&chan, flags);
 }
 
 static void
@@ -215,12 +197,6 @@ nv50_fb_init(struct nvkm_fb *base)
 	struct nv50_fb *fb = nv50_fb(base);
 	struct nvkm_device *device = fb->base.subdev.device;
 
-	/* Not a clue what this is exactly.  Without pointing it at a
-	 * scratch page, VRAM->GART blits with M2MF (as in DDX DFS)
-	 * cause IOMMU "read from address 0" errors (rh#561267)
-	 */
-	nvkm_wr32(device, 0x100c08, fb->r100c08 >> 8);
-
 	/* This is needed to get meaningful information from 100c90
 	 * on traps. No idea what these values mean exactly. */
 	nvkm_wr32(device, 0x100c90, fb->func->trap);
@@ -235,17 +211,16 @@ nv50_fb_tags(struct nvkm_fb *base)
 	return 0;
 }
 
+static void
+nv50_fb_sysmem_flush_page_init(struct nvkm_fb *fb)
+{
+	nvkm_wr32(fb->subdev.device, 0x100c08, fb->sysmem.flush_page_addr >> 8);
+}
+
 static void *
 nv50_fb_dtor(struct nvkm_fb *base)
 {
 	struct nv50_fb *fb = nv50_fb(base);
-	struct nvkm_device *device = fb->base.subdev.device;
-
-	if (fb->r100c08_page) {
-		dma_unmap_page(device->dev, fb->r100c08, PAGE_SIZE,
-			       DMA_BIDIRECTIONAL);
-		__free_page(fb->r100c08_page);
-	}
 
 	return fb;
 }
@@ -254,9 +229,9 @@ static const struct nvkm_fb_func
 nv50_fb_ = {
 	.dtor = nv50_fb_dtor,
 	.tags = nv50_fb_tags,
-	.oneinit = nv50_fb_oneinit,
 	.init = nv50_fb_init,
 	.intr = nv50_fb_intr,
+	.sysmem.flush_page_init = nv50_fb_sysmem_flush_page_init,
 	.ram_new = nv50_fb_ram_new,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
index a5e673859a90..4f68bc4513a7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h
@@ -7,8 +7,6 @@
 struct nv50_fb {
 	const struct nv50_fb_func *func;
 	struct nvkm_fb base;
-	struct page *r100c08_page;
-	dma_addr_t r100c08;
 };
 
 struct nv50_fb_func {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
index 3f1be9780c65..f517751f94ac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h
@@ -16,6 +16,10 @@ struct nvkm_fb_func {
 	void (*init_unkn)(struct nvkm_fb *);
 	void (*intr)(struct nvkm_fb *);
 
+	struct nvkm_fb_func_sysmem {
+		void (*flush_page_init)(struct nvkm_fb *);
+	} sysmem;
+
 	struct {
 		bool (*scrub_required)(struct nvkm_fb *);
 		int (*scrub)(struct nvkm_fb *);
@@ -37,8 +41,8 @@ struct nvkm_fb_func {
 	const struct nvkm_therm_clkgate_pack *clkgate_pack;
 };
 
-void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
-		  enum nvkm_subdev_type type, int inst, struct nvkm_fb *);
+int nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
+		 enum nvkm_subdev_type type, int inst, struct nvkm_fb *);
 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
 		 enum nvkm_subdev_type type, int inst, struct nvkm_fb **);
 int nvkm_fb_bios_memtype(struct nvkm_bios *);
@@ -72,6 +76,7 @@ void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
 
 int gf100_fb_oneinit(struct nvkm_fb *);
 int gf100_fb_init_page(struct nvkm_fb *);
+void gf100_fb_sysmem_flush_page_init(struct nvkm_fb *);
 
 int gm200_fb_init_page(struct nvkm_fb *);
 
@@ -84,4 +89,6 @@ bool gp102_fb_vpr_scrub_required(struct nvkm_fb *);
 int gp102_fb_vpr_scrub(struct nvkm_fb *);
 
 int gv100_fb_init_page(struct nvkm_fb *);
+
+bool tu102_fb_vpr_scrub_required(struct nvkm_fb *);
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
index 03b1bdb27770..5c34416cb637 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c
@@ -25,6 +25,7 @@
 #include "ram.h"
 
 #include <core/memory.h>
+#include <subdev/instmem.h>
 #include <subdev/mmu.h>
 
 struct nvkm_vram {
@@ -34,6 +35,12 @@ struct nvkm_vram {
 	struct nvkm_mm_node *mn;
 };
 
+static int
+nvkm_vram_kmap(struct nvkm_memory *memory, struct nvkm_memory **pmemory)
+{
+	return nvkm_instobj_wrap(nvkm_vram(memory)->ram->fb->subdev.device, memory, pmemory);
+}
+
 static int
 nvkm_vram_map(struct nvkm_memory *memory, u64 offset, struct nvkm_vmm *vmm,
 	      struct nvkm_vma *vma, void *argv, u32 argc)
@@ -98,6 +105,7 @@ nvkm_vram = {
 	.addr = nvkm_vram_addr,
 	.size = nvkm_vram_size,
 	.map = nvkm_vram_map,
+	.kmap = nvkm_vram_kmap,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/tu102.c
new file mode 100644
index 000000000000..91aa36343ef1
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/fb/tu102.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2018 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "gf100.h"
+#include "ram.h"
+
+bool
+tu102_fb_vpr_scrub_required(struct nvkm_fb *fb)
+{
+	return (nvkm_rd32(fb->subdev.device, 0x1fa80c) & 0x00000010) != 0;
+}
+
+static const struct nvkm_fb_func
+tu102_fb = {
+	.dtor = gf100_fb_dtor,
+	.oneinit = gf100_fb_oneinit,
+	.init = gm200_fb_init,
+	.init_page = gv100_fb_init_page,
+	.init_unkn = gp100_fb_init_unkn,
+	.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
+	.vpr.scrub_required = tu102_fb_vpr_scrub_required,
+	.vpr.scrub = gp102_fb_vpr_scrub,
+	.ram_new = gp100_ram_new,
+	.default_bigpage = 16,
+};
+
+int
+tu102_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)
+{
+	return gp102_fb_new_(&tu102_fb, device, type, inst, pfb);
+}
+
+/*(DEBLOBBED)*/
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
index 048bcc70c3f4..b196baa376dc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
@@ -24,7 +24,6 @@
 #include "priv.h"
 
 #include <core/option.h>
-#include <core/notify.h>
 
 static int
 nvkm_gpio_drive(struct nvkm_gpio *gpio, int idx, int line, int dir, int out)
@@ -123,23 +122,8 @@ nvkm_gpio_intr_init(struct nvkm_event *event, int type, int index)
 	gpio->func->intr_mask(gpio, type, 1 << index, 1 << index);
 }
 
-static int
-nvkm_gpio_intr_ctor(struct nvkm_object *object, void *data, u32 size,
-		    struct nvkm_notify *notify)
-{
-	struct nvkm_gpio_ntfy_req *req = data;
-	if (!WARN_ON(size != sizeof(*req))) {
-		notify->size  = sizeof(struct nvkm_gpio_ntfy_rep);
-		notify->types = req->mask;
-		notify->index = req->line;
-		return 0;
-	}
-	return -EINVAL;
-}
-
 static const struct nvkm_event_func
 nvkm_gpio_intr_func = {
-	.ctor = nvkm_gpio_intr_ctor,
 	.init = nvkm_gpio_intr_init,
 	.fini = nvkm_gpio_intr_fini,
 };
@@ -153,11 +137,9 @@ nvkm_gpio_intr(struct nvkm_subdev *subdev)
 	gpio->func->intr_stat(gpio, &hi, &lo);
 
 	for (i = 0; (hi | lo) && i < gpio->func->lines; i++) {
-		struct nvkm_gpio_ntfy_rep rep = {
-			.mask = (NVKM_GPIO_HI * !!(hi & (1 << i))) |
-				(NVKM_GPIO_LO * !!(lo & (1 << i))),
-		};
-		nvkm_event_send(&gpio->event, rep.mask, i, &rep, sizeof(rep));
+		u32 mask = (NVKM_GPIO_HI * !!(hi & (1 << i))) |
+			   (NVKM_GPIO_LO * !!(lo & (1 << i)));
+		nvkm_event_ntfy(&gpio->event, i, mask);
 	}
 }
 
@@ -251,6 +233,5 @@ nvkm_gpio_new_(const struct nvkm_gpio_func *func, struct nvkm_device *device,
 	nvkm_subdev_ctor(&nvkm_gpio, device, type, inst, &gpio->subdev);
 	gpio->func = func;
 
-	return nvkm_event_init(&nvkm_gpio_intr_func, 2, func->lines,
-			       &gpio->event);
+	return nvkm_event_init(&nvkm_gpio_intr_func, &gpio->subdev, 2, func->lines, &gpio->event);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
index 67cc3b320169..7f61a1ed158b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: MIT
 nvkm-y += nvkm/subdev/gsp/base.o
 nvkm-y += nvkm/subdev/gsp/gv100.o
+nvkm-y += nvkm/subdev/gsp/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
index 22574886b819..591ac95c2669 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
@@ -53,5 +53,7 @@ nvkm_gsp_new_(const struct nvkm_gsp_fwif *fwif, struct nvkm_device *device,
 	if (IS_ERR(fwif))
 		return PTR_ERR(fwif);
 
-	return nvkm_falcon_ctor(fwif->flcn, &gsp->subdev, gsp->subdev.name, 0, &gsp->falcon);
+	gsp->func = fwif->func;
+
+	return nvkm_falcon_ctor(gsp->func->flcn, &gsp->subdev, gsp->subdev.name, 0, &gsp->falcon);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c
new file mode 100644
index 000000000000..525267412c3e
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+static const struct nvkm_falcon_func
+ga102_gsp_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.select = ga102_flcn_select,
+	.addr2 = 0x1000,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_prep = ga102_flcn_reset_prep,
+	.reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing,
+	.imem_dma = &ga102_flcn_dma,
+	.dmem_dma = &ga102_flcn_dma,
+};
+
+static const struct nvkm_gsp_func
+ga102_gsp = {
+	.flcn = &ga102_gsp_flcn,
+};
+
+static int
+ga102_gsp_nofw(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif)
+{
+	return 0;
+}
+
+struct nvkm_gsp_fwif
+ga102_gsps[] = {
+	{ -1, ga102_gsp_nofw, &ga102_gsp },
+	{}
+};
+
+int
+ga102_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_gsp **pgsp)
+{
+	return nvkm_gsp_new_(ga102_gsps, device, type, inst, pgsp);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
index 6c4ef62a746a..da6a809cd317 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
@@ -23,17 +23,20 @@
 
 static const struct nvkm_falcon_func
 gv100_gsp_flcn = {
-	.fbif = 0x600,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = gp102_sec2_flcn_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
-	.start = nvkm_falcon_v1_start,
-	.enable = gp102_sec2_flcn_enable,
-	.disable = nvkm_falcon_v1_disable,
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
+	.bind_inst = gm200_flcn_bind_inst,
+	.bind_stat = gm200_flcn_bind_stat,
+	.bind_intr = true,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
+};
+
+static const struct nvkm_gsp_func
+gv100_gsp = {
+	.flcn = &gv100_gsp_flcn,
 };
 
 static int
@@ -43,8 +46,8 @@ gv100_gsp_nofw(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif)
 }
 
 static struct nvkm_gsp_fwif
-gv100_gsp[] = {
-	{ -1, gv100_gsp_nofw, &gv100_gsp_flcn },
+gv100_gsps[] = {
+	{ -1, gv100_gsp_nofw, &gv100_gsp },
 	{}
 };
 
@@ -52,5 +55,5 @@ int
 gv100_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
 	      struct nvkm_gsp **pgsp)
 {
-	return nvkm_gsp_new_(gv100_gsp, device, type, inst, pgsp);
+	return nvkm_gsp_new_(gv100_gsps, device, type, inst, pgsp);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
index 19381ddd38d4..89749a40203c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
@@ -4,10 +4,14 @@
 #include <subdev/gsp.h>
 enum nvkm_acr_lsf_id;
 
+struct nvkm_gsp_func {
+	const struct nvkm_falcon_func *flcn;
+};
+
 struct nvkm_gsp_fwif {
 	int version;
 	int (*load)(struct nvkm_gsp *, int ver, const struct nvkm_gsp_fwif *);
-	const struct nvkm_falcon_func *flcn;
+	const struct nvkm_gsp_func *func;
 };
 
 int nvkm_gsp_new_(const struct nvkm_gsp_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
index cb5cb533d91c..976539de4220 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/base.c
@@ -26,7 +26,6 @@
 #include "bus.h"
 #include "pad.h"
 
-#include <core/notify.h>
 #include <core/option.h>
 #include <subdev/bios.h>
 #include <subdev/bios/dcb.h>
@@ -104,23 +103,8 @@ nvkm_i2c_intr_init(struct nvkm_event *event, int type, int id)
 		i2c->func->aux_mask(i2c, type, aux->intr, aux->intr);
 }
 
-static int
-nvkm_i2c_intr_ctor(struct nvkm_object *object, void *data, u32 size,
-		   struct nvkm_notify *notify)
-{
-	struct nvkm_i2c_ntfy_req *req = data;
-	if (!WARN_ON(size != sizeof(*req))) {
-		notify->size  = sizeof(struct nvkm_i2c_ntfy_rep);
-		notify->types = req->mask;
-		notify->index = req->port;
-		return 0;
-	}
-	return -EINVAL;
-}
-
 static const struct nvkm_event_func
 nvkm_i2c_intr_func = {
-	.ctor = nvkm_i2c_intr_ctor,
 	.init = nvkm_i2c_intr_init,
 	.fini = nvkm_i2c_intr_fini,
 };
@@ -145,13 +129,8 @@ nvkm_i2c_intr(struct nvkm_subdev *subdev)
 		if (lo & aux->intr) mask |= NVKM_I2C_UNPLUG;
 		if (rq & aux->intr) mask |= NVKM_I2C_IRQ;
 		if (tx & aux->intr) mask |= NVKM_I2C_DONE;
-		if (mask) {
-			struct nvkm_i2c_ntfy_rep rep = {
-				.mask = mask,
-			};
-			nvkm_event_send(&i2c->event, rep.mask, aux->id,
-					&rep, sizeof(rep));
-		}
+		if (mask)
+			nvkm_event_ntfy(&i2c->event, aux->id, mask);
 	}
 }
 
@@ -427,5 +406,5 @@ nvkm_i2c_new_(const struct nvkm_i2c_func *func, struct nvkm_device *device,
 		}
 	}
 
-	return nvkm_event_init(&nvkm_i2c_intr_func, 4, i, &i2c->event);
+	return nvkm_event_init(&nvkm_i2c_intr_func, &i2c->subdev, 4, i, &i2c->event);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
index cd8163a52bb6..e0e4f97be029 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
@@ -89,6 +89,18 @@ nvkm_instobj_ctor(const struct nvkm_memory_func *func,
 	spin_unlock(&imem->lock);
 }
 
+int
+nvkm_instobj_wrap(struct nvkm_device *device,
+		  struct nvkm_memory *memory, struct nvkm_memory **pmemory)
+{
+	struct nvkm_instmem *imem = device->imem;
+
+	if (!imem->func->memory_wrap)
+		return -ENOSYS;
+
+	return imem->func->memory_wrap(imem, memory, pmemory);
+}
+
 int
 nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero,
 		 struct nvkm_memory **pmemory)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
index c51bac76174c..4b2d7465d22f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c
@@ -348,13 +348,11 @@ nv50_instobj_func = {
 };
 
 static int
-nv50_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
-		 struct nvkm_memory **pmemory)
+nv50_instobj_wrap(struct nvkm_instmem *base,
+		  struct nvkm_memory *memory, struct nvkm_memory **pmemory)
 {
 	struct nv50_instmem *imem = nv50_instmem(base);
 	struct nv50_instobj *iobj;
-	struct nvkm_device *device = imem->base.subdev.device;
-	u8 page = max(order_base_2(align), 12);
 
 	if (!(iobj = kzalloc(sizeof(*iobj), GFP_KERNEL)))
 		return -ENOMEM;
@@ -365,7 +363,25 @@ nv50_instobj_new(struct nvkm_instmem *base, u32 size, u32 align, bool zero,
 	refcount_set(&iobj->maps, 0);
 	INIT_LIST_HEAD(&iobj->lru);
 
-	return nvkm_ram_get(device, 0, 1, page, size, true, true, &iobj->ram);
+	iobj->ram = nvkm_memory_ref(memory);
+	return 0;
+}
+
+static int
+nv50_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero,
+		 struct nvkm_memory **pmemory)
+{
+	u8 page = max(order_base_2(align), 12);
+	struct nvkm_memory *ram;
+	int ret;
+
+	ret = nvkm_ram_get(imem->subdev.device, 0, 1, page, size, true, true, &ram);
+	if (ret)
+		return ret;
+
+	ret = nv50_instobj_wrap(imem, ram, pmemory);
+	nvkm_memory_unref(&ram);
+	return ret;
 }
 
 /******************************************************************************
@@ -382,6 +398,7 @@ static const struct nvkm_instmem_func
 nv50_instmem = {
 	.fini = nv50_instmem_fini,
 	.memory_new = nv50_instobj_new,
+	.memory_wrap = nv50_instobj_wrap,
 	.zero = false,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
index 56c15e30a5dd..fe92986a3885 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h
@@ -12,6 +12,7 @@ struct nvkm_instmem_func {
 	void (*wr32)(struct nvkm_instmem *, u32 addr, u32 data);
 	int (*memory_new)(struct nvkm_instmem *, u32 size, u32 align,
 			  bool zero, struct nvkm_memory **);
+	int (*memory_wrap)(struct nvkm_instmem *, struct nvkm_memory *, struct nvkm_memory **);
 	bool zero;
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
index 728d75010847..0d8a915d727e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
@@ -7,3 +7,4 @@ nvkm-y += nvkm/subdev/ltc/gm200.o
 nvkm-y += nvkm/subdev/ltc/gp100.o
 nvkm-y += nvkm/subdev/ltc/gp102.o
 nvkm-y += nvkm/subdev/ltc/gp10b.o
+nvkm-y += nvkm/subdev/ltc/ga102.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
index fa683c190795..f742a7b7b175 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
@@ -97,8 +97,10 @@ nvkm_ltc_init(struct nvkm_subdev *subdev)
 	struct nvkm_ltc *ltc = nvkm_ltc(subdev);
 	int i;
 
-	for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
+	for (i = ltc->zbc_color_min; i <= ltc->zbc_color_max; i++)
 		ltc->func->zbc_clear_color(ltc, i, ltc->zbc_color[i]);
+
+	for (i = ltc->zbc_depth_min; i <= ltc->zbc_depth_max; i++) {
 		ltc->func->zbc_clear_depth(ltc, i, ltc->zbc_depth[i]);
 		if (ltc->func->zbc_clear_stencil)
 			ltc->func->zbc_clear_stencil(ltc, i, ltc->zbc_stencil[i]);
@@ -137,7 +139,9 @@ nvkm_ltc_new_(const struct nvkm_ltc_func *func, struct nvkm_device *device,
 	nvkm_subdev_ctor(&nvkm_ltc, device, type, inst, &ltc->subdev);
 	ltc->func = func;
 	mutex_init(&ltc->mutex);
-	ltc->zbc_min = 1; /* reserve 0 for disabled */
-	ltc->zbc_max = min(func->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1;
+	ltc->zbc_color_min = 1; /* reserve 0 for disabled */
+	ltc->zbc_color_max = min(func->zbc_color, NVKM_LTC_MAX_ZBC_COLOR_CNT) - 1;
+	ltc->zbc_depth_min = 1; /* reserve 0 for disabled */
+	ltc->zbc_depth_max = min(func->zbc_depth, NVKM_LTC_MAX_ZBC_DEPTH_CNT) - 1;
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c
new file mode 100644
index 000000000000..159d9f8c95f3
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/ga102.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+static void
+ga102_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])
+{
+	struct nvkm_device *device = ltc->subdev.device;
+
+	nvkm_mask(device, 0x17e338, 0x0000001f, i);
+	nvkm_wr32(device, 0x17e33c, color[0]);
+	nvkm_wr32(device, 0x17e340, color[1]);
+	nvkm_wr32(device, 0x17e344, color[2]);
+	nvkm_wr32(device, 0x17e348, color[3]);
+}
+
+static const struct nvkm_ltc_func
+ga102_ltc = {
+	.oneinit = gp100_ltc_oneinit,
+	.init = gp100_ltc_init,
+	.intr = gp100_ltc_intr,
+	.cbc_clear = gm107_ltc_cbc_clear,
+	.cbc_wait = gm107_ltc_cbc_wait,
+	.zbc_color = 31,
+	.zbc_depth = 16,
+	.zbc_clear_color = ga102_ltc_zbc_clear_color,
+	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
+	.zbc_clear_stencil = gp102_ltc_zbc_clear_stencil,
+	.invalidate = gf100_ltc_invalidate,
+	.flush = gf100_ltc_flush,
+};
+
+int
+ga102_ltc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_ltc **pltc)
+{
+	return nvkm_ltc_new_(&ga102_ltc, device, type, inst, pltc);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
index fd8aeafc812d..de71ba3c9292 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
@@ -241,7 +241,8 @@ gf100_ltc = {
 	.intr = gf100_ltc_intr,
 	.cbc_clear = gf100_ltc_cbc_clear,
 	.cbc_wait = gf100_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gf100_ltc_zbc_clear_color,
 	.zbc_clear_depth = gf100_ltc_zbc_clear_depth,
 	.invalidate = gf100_ltc_invalidate,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
index 94aa09244d67..5d61e3c6ff59 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
@@ -42,7 +42,8 @@ gk104_ltc = {
 	.intr = gf100_ltc_intr,
 	.cbc_clear = gf100_ltc_cbc_clear,
 	.cbc_wait = gf100_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gf100_ltc_zbc_clear_color,
 	.zbc_clear_depth = gf100_ltc_zbc_clear_depth,
 	.invalidate = gf100_ltc_invalidate,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
index 54d1d65d5a85..18685d849657 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
@@ -137,7 +137,8 @@ gm107_ltc = {
 	.intr = gm107_ltc_intr,
 	.cbc_clear = gm107_ltc_cbc_clear,
 	.cbc_wait = gm107_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gm107_ltc_zbc_clear_color,
 	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
 	.invalidate = gf100_ltc_invalidate,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c
index 8cfdbbdd8e8d..7a9464b9def5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm200.c
@@ -49,7 +49,8 @@ gm200_ltc = {
 	.intr = gm107_ltc_intr,
 	.cbc_clear = gm107_ltc_cbc_clear,
 	.cbc_wait = gm107_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gm107_ltc_zbc_clear_color,
 	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
 	.invalidate = gf100_ltc_invalidate,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
index a4a6cd9b435a..1a17a451754c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp100.c
@@ -61,7 +61,8 @@ gp100_ltc = {
 	.intr = gp100_ltc_intr,
 	.cbc_clear = gm107_ltc_cbc_clear,
 	.cbc_wait = gm107_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gm107_ltc_zbc_clear_color,
 	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
 	.invalidate = gf100_ltc_invalidate,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c
index ff05d617e7f4..265a05fd5f6b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp102.c
@@ -36,7 +36,8 @@ gp102_ltc = {
 	.intr = gp100_ltc_intr,
 	.cbc_clear = gm107_ltc_cbc_clear,
 	.cbc_wait = gm107_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gm107_ltc_zbc_clear_color,
 	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
 	.zbc_clear_stencil = gp102_ltc_zbc_clear_stencil,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c
index dfebd796cb4b..e7e8fdf3adab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c
@@ -50,7 +50,8 @@ gp10b_ltc = {
 	.intr = gp100_ltc_intr,
 	.cbc_clear = gm107_ltc_cbc_clear,
 	.cbc_wait = gm107_ltc_cbc_wait,
-	.zbc = 16,
+	.zbc_color = 16,
+	.zbc_depth = 16,
 	.zbc_clear_color = gm107_ltc_zbc_clear_color,
 	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
 	.zbc_clear_stencil = gp102_ltc_zbc_clear_stencil,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
index 2bebe139005d..134e90c9e861 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
@@ -16,7 +16,8 @@ struct nvkm_ltc_func {
 	void (*cbc_clear)(struct nvkm_ltc *, u32 start, u32 limit);
 	void (*cbc_wait)(struct nvkm_ltc *);
 
-	int zbc;
+	int zbc_color;
+	int zbc_depth;
 	void (*zbc_clear_color)(struct nvkm_ltc *, int, const u32[4]);
 	void (*zbc_clear_depth)(struct nvkm_ltc *, int, const u32);
 	void (*zbc_clear_stencil)(struct nvkm_ltc *, int, const u32);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild
index ac2b34e9ac6a..2a3255ced8b7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild
@@ -13,5 +13,4 @@ nvkm-y += nvkm/subdev/mc/gk104.o
 nvkm-y += nvkm/subdev/mc/gk20a.o
 nvkm-y += nvkm/subdev/mc/gp100.o
 nvkm-y += nvkm/subdev/mc/gp10b.o
-nvkm-y += nvkm/subdev/mc/tu102.o
 nvkm-y += nvkm/subdev/mc/ga100.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c
index 21c4af3f81d5..c85600ba69f9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c
@@ -37,84 +37,14 @@ nvkm_mc_unk260(struct nvkm_device *device, u32 data)
 void
 nvkm_mc_intr_mask(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, bool en)
 {
-	struct nvkm_mc *mc = device->mc;
-	const struct nvkm_mc_map *map;
-	if (likely(mc) && mc->func->intr_mask) {
-		u32 mask = nvkm_top_intr_mask(device, type, inst);
-		for (map = mc->func->intr; !mask && map->stat; map++) {
-			if (map->type == type && map->inst == inst)
-				mask = map->stat;
-		}
-		mc->func->intr_mask(mc, mask, en ? mask : 0);
-	}
-}
-
-void
-nvkm_mc_intr_unarm(struct nvkm_device *device)
-{
-	struct nvkm_mc *mc = device->mc;
-	if (likely(mc))
-		mc->func->intr_unarm(mc);
-}
-
-void
-nvkm_mc_intr_rearm(struct nvkm_device *device)
-{
-	struct nvkm_mc *mc = device->mc;
-	if (likely(mc))
-		mc->func->intr_rearm(mc);
-}
-
-static u32
-nvkm_mc_intr_stat(struct nvkm_mc *mc)
-{
-	u32 intr = mc->func->intr_stat(mc);
-	if (WARN_ON_ONCE(intr == 0xffffffff))
-		intr = 0; /* likely fallen off the bus */
-	return intr;
-}
-
-void
-nvkm_mc_intr(struct nvkm_device *device, bool *handled)
-{
-	struct nvkm_mc *mc = device->mc;
-	struct nvkm_top *top = device->top;
-	struct nvkm_top_device *tdev;
-	struct nvkm_subdev *subdev;
-	const struct nvkm_mc_map *map;
-	u32 stat, intr;
-
-	if (unlikely(!mc))
-		return;
-
-	stat = intr = nvkm_mc_intr_stat(mc);
-
-	if (top) {
-		list_for_each_entry(tdev, &top->device, head) {
-			if (tdev->intr >= 0 && (stat & BIT(tdev->intr))) {
-				subdev = nvkm_device_subdev(device, tdev->type, tdev->inst);
-				if (subdev) {
-					nvkm_subdev_intr(subdev);
-					stat &= ~BIT(tdev->intr);
-					if (!stat)
-						break;
-				}
-			}
-		}
-	}
+	struct nvkm_subdev *subdev = nvkm_device_subdev(device, type, inst);
 
-	for (map = mc->func->intr; map->stat; map++) {
-		if (intr & map->stat) {
-			subdev = nvkm_device_subdev(device, map->type, map->inst);
-			if (subdev)
-				nvkm_subdev_intr(subdev);
-			stat &= ~map->stat;
-		}
+	if (subdev) {
+		if (en)
+			nvkm_intr_allow(subdev, NVKM_INTR_SUBDEV);
+		else
+			nvkm_intr_block(subdev, NVKM_INTR_SUBDEV);
 	}
-
-	if (stat)
-		nvkm_error(&mc->subdev, "intr %08x\n", stat);
-	*handled = intr != 0;
 }
 
 static u32
@@ -143,9 +73,8 @@ nvkm_mc_reset(struct nvkm_device *device, enum nvkm_subdev_type type, int inst)
 {
 	u64 pmc_enable = nvkm_mc_reset_mask(device, true, type, inst);
 	if (pmc_enable) {
-		nvkm_mask(device, 0x000200, pmc_enable, 0x00000000);
-		nvkm_mask(device, 0x000200, pmc_enable, pmc_enable);
-		nvkm_rd32(device, 0x000200);
+		device->mc->func->device->disable(device->mc, pmc_enable);
+		device->mc->func->device->enable(device->mc, pmc_enable);
 	}
 }
 
@@ -154,17 +83,15 @@ nvkm_mc_disable(struct nvkm_device *device, enum nvkm_subdev_type type, int inst
 {
 	u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst);
 	if (pmc_enable)
-		nvkm_mask(device, 0x000200, pmc_enable, 0x00000000);
+		device->mc->func->device->disable(device->mc, pmc_enable);
 }
 
 void
 nvkm_mc_enable(struct nvkm_device *device, enum nvkm_subdev_type type, int inst)
 {
 	u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst);
-	if (pmc_enable) {
-		nvkm_mask(device, 0x000200, pmc_enable, pmc_enable);
-		nvkm_rd32(device, 0x000200);
-	}
+	if (pmc_enable)
+		device->mc->func->device->enable(device->mc, pmc_enable);
 }
 
 bool
@@ -172,16 +99,7 @@ nvkm_mc_enabled(struct nvkm_device *device, enum nvkm_subdev_type type, int inst
 {
 	u64 pmc_enable = nvkm_mc_reset_mask(device, false, type, inst);
 
-	return (pmc_enable != 0) &&
-	       ((nvkm_rd32(device, 0x000200) & pmc_enable) == pmc_enable);
-}
-
-
-static int
-nvkm_mc_fini(struct nvkm_subdev *subdev, bool suspend)
-{
-	nvkm_mc_intr_unarm(subdev->device);
-	return 0;
+	return (pmc_enable != 0) && device->mc->func->device->enabled(device->mc, pmc_enable);
 }
 
 static int
@@ -190,7 +108,6 @@ nvkm_mc_init(struct nvkm_subdev *subdev)
 	struct nvkm_mc *mc = nvkm_mc(subdev);
 	if (mc->func->init)
 		mc->func->init(mc);
-	nvkm_mc_intr_rearm(subdev->device);
 	return 0;
 }
 
@@ -204,24 +121,27 @@ static const struct nvkm_subdev_func
 nvkm_mc = {
 	.dtor = nvkm_mc_dtor,
 	.init = nvkm_mc_init,
-	.fini = nvkm_mc_fini,
 };
 
-void
-nvkm_mc_ctor(const struct nvkm_mc_func *func, struct nvkm_device *device,
-	     enum nvkm_subdev_type type, int inst, struct nvkm_mc *mc)
-{
-	nvkm_subdev_ctor(&nvkm_mc, device, type, inst, &mc->subdev);
-	mc->func = func;
-}
-
 int
 nvkm_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device,
 	     enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
 {
 	struct nvkm_mc *mc;
+	int ret;
+
 	if (!(mc = *pmc = kzalloc(sizeof(*mc), GFP_KERNEL)))
 		return -ENOMEM;
-	nvkm_mc_ctor(func, device, type, inst, *pmc);
+
+	nvkm_subdev_ctor(&nvkm_mc, device, type, inst, &mc->subdev);
+	mc->func = func;
+
+	if (mc->func->intr) {
+		ret = nvkm_intr_add(mc->func->intr, mc->func->intrs, &mc->subdev,
+				    mc->func->intr_nonstall ? 2 : 1, &mc->intr);
+		if (ret)
+			return ret;
+	}
+
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c
index 4cfc1c984006..f4ee99137b1f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g84.c
@@ -34,30 +34,29 @@ g84_mc_reset[] = {
 	{}
 };
 
-static const struct nvkm_mc_map
-g84_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00020000, NVKM_ENGINE_VP },
-	{ 0x00008000, NVKM_ENGINE_BSP },
-	{ 0x00004000, NVKM_ENGINE_CIPHER },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000001, NVKM_ENGINE_MPEG },
-	{ 0x0002d101, NVKM_SUBDEV_FB },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+static const struct nvkm_intr_data
+g84_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP  , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_VP    , 0, 0, 0x00020000, true },
+	{ NVKM_ENGINE_BSP   , 0, 0, 0x00008000, true },
+	{ NVKM_ENGINE_CIPHER, 0, 0, 0x00004000, true },
+	{ NVKM_ENGINE_GR    , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO  , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_MPEG  , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_FB    , 0, 0, 0x0002d101, true },
+	{ NVKM_SUBDEV_BUS   , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_GPIO  , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C   , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true },
 	{},
 };
 
 static const struct nvkm_mc_func
 g84_mc = {
 	.init = nv50_mc_init,
-	.intr = g84_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = g84_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = g84_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c
index b7e58d75d894..f42684809f08 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/g98.c
@@ -34,30 +34,29 @@ g98_mc_reset[] = {
 	{}
 };
 
-static const struct nvkm_mc_map
-g98_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00020000, NVKM_ENGINE_MSPDEC },
-	{ 0x00008000, NVKM_ENGINE_MSVLD },
-	{ 0x00004000, NVKM_ENGINE_SEC },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000001, NVKM_ENGINE_MSPPP },
-	{ 0x0002d101, NVKM_SUBDEV_FB },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+static const struct nvkm_intr_data
+g98_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP  , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_MSPDEC, 0, 0, 0x00020000, true },
+	{ NVKM_ENGINE_MSVLD , 0, 0, 0x00008000, true },
+	{ NVKM_ENGINE_SEC   , 0, 0, 0x00004000, true },
+	{ NVKM_ENGINE_GR    , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO  , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_MSPPP , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_FB    , 0, 0, 0x0002d101, true },
+	{ NVKM_SUBDEV_BUS   , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_GPIO  , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C   , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true },
 	{},
 };
 
 static const struct nvkm_mc_func
 g98_mc = {
 	.init = nv50_mc_init,
-	.intr = g98_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = g98_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = g98_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c
index 4105175dfccd..1e2eabec1a76 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ga100.c
@@ -22,49 +22,51 @@
 #include "priv.h"
 
 static void
-ga100_mc_intr_unarm(struct nvkm_mc *mc)
+ga100_mc_device_disable(struct nvkm_mc *mc, u32 mask)
 {
-	nvkm_wr32(mc->subdev.device, 0xb81610, 0x00000004);
-}
+	struct nvkm_device *device = mc->subdev.device;
 
-static void
-ga100_mc_intr_rearm(struct nvkm_mc *mc)
-{
-	nvkm_wr32(mc->subdev.device, 0xb81608, 0x00000004);
+	nvkm_mask(device, 0x000600, mask, 0x00000000);
+	nvkm_rd32(device, 0x000600);
+	nvkm_rd32(device, 0x000600);
 }
 
 static void
-ga100_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 intr)
+ga100_mc_device_enable(struct nvkm_mc *mc, u32 mask)
 {
-	nvkm_wr32(mc->subdev.device, 0xb81210,          mask & intr );
-	nvkm_wr32(mc->subdev.device, 0xb81410, mask & ~(mask & intr));
+	struct nvkm_device *device = mc->subdev.device;
+
+	nvkm_mask(device, 0x000600, mask, mask);
+	nvkm_rd32(device, 0x000600);
+	nvkm_rd32(device, 0x000600);
 }
 
-static u32
-ga100_mc_intr_stat(struct nvkm_mc *mc)
+static bool
+ga100_mc_device_enabled(struct nvkm_mc *mc, u32 mask)
 {
-	u32 intr_top = nvkm_rd32(mc->subdev.device, 0xb81600), intr = 0x00000000;
-	if (intr_top & 0x00000004)
-		intr = nvkm_mask(mc->subdev.device, 0xb81010, 0x00000000, 0x00000000);
-	return intr;
+	return (nvkm_rd32(mc->subdev.device, 0x000600) & mask) == mask;
 }
 
+const struct nvkm_mc_device_func
+ga100_mc_device = {
+	.enabled = ga100_mc_device_enabled,
+	.enable = ga100_mc_device_enable,
+	.disable = ga100_mc_device_disable,
+};
+
 static void
 ga100_mc_init(struct nvkm_mc *mc)
 {
-	nv50_mc_init(mc);
-	nvkm_wr32(mc->subdev.device, 0xb81210, 0xffffffff);
+	struct nvkm_device *device = mc->subdev.device;
+
+	nvkm_wr32(device, 0x000200, 0xffffffff);
+	nvkm_wr32(device, 0x000600, 0xffffffff);
 }
 
 static const struct nvkm_mc_func
 ga100_mc = {
 	.init = ga100_mc_init,
-	.intr = gp100_mc_intr,
-	.intr_unarm = ga100_mc_intr_unarm,
-	.intr_rearm = ga100_mc_intr_rearm,
-	.intr_mask = ga100_mc_intr_mask,
-	.intr_stat = ga100_mc_intr_stat,
-	.reset = gk104_mc_reset,
+	.device = &ga100_mc_device,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c
index 3a589c6f7fad..ab1eaa37123a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gf100.c
@@ -36,63 +36,28 @@ gf100_mc_reset[] = {
 	{}
 };
 
-static const struct nvkm_mc_map
-gf100_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00020000, NVKM_ENGINE_MSPDEC },
-	{ 0x00008000, NVKM_ENGINE_MSVLD },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000040, NVKM_ENGINE_CE, 1 },
-	{ 0x00000020, NVKM_ENGINE_CE, 0 },
-	{ 0x00000001, NVKM_ENGINE_MSPPP },
-	{ 0x40000000, NVKM_SUBDEV_PRIVRING },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x08000000, NVKM_SUBDEV_FB },
-	{ 0x02000000, NVKM_SUBDEV_LTC },
-	{ 0x01000000, NVKM_SUBDEV_PMU },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
-	{ 0x00040000, NVKM_SUBDEV_THERM },
-	{ 0x00002000, NVKM_SUBDEV_FB },
+static const struct nvkm_intr_data
+gf100_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP    , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_MSPDEC  , 0, 0, 0x00020000, true },
+	{ NVKM_ENGINE_MSVLD   , 0, 0, 0x00008000, true },
+	{ NVKM_ENGINE_GR      , 0, 0, 0x00001000 },
+	{ NVKM_ENGINE_FIFO    , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_CE      , 1, 0, 0x00000040, true },
+	{ NVKM_ENGINE_CE      , 0, 0, 0x00000020, true },
+	{ NVKM_ENGINE_MSPPP   , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true },
+	{ NVKM_SUBDEV_BUS     , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_FB      , 0, 0, 0x08002000, true },
+	{ NVKM_SUBDEV_LTC     , 0, 0, 0x02000000, true },
+	{ NVKM_SUBDEV_PMU     , 0, 0, 0x01000000, true },
+	{ NVKM_SUBDEV_GPIO    , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C     , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER   , 0, 0, 0x00100000, true },
+	{ NVKM_SUBDEV_THERM   , 0, 0, 0x00040000, true },
 	{},
 };
 
-void
-gf100_mc_intr_unarm(struct nvkm_mc *mc)
-{
-	struct nvkm_device *device = mc->subdev.device;
-	nvkm_wr32(device, 0x000140, 0x00000000);
-	nvkm_wr32(device, 0x000144, 0x00000000);
-	nvkm_rd32(device, 0x000140);
-}
-
-void
-gf100_mc_intr_rearm(struct nvkm_mc *mc)
-{
-	struct nvkm_device *device = mc->subdev.device;
-	nvkm_wr32(device, 0x000140, 0x00000001);
-	nvkm_wr32(device, 0x000144, 0x00000001);
-}
-
-u32
-gf100_mc_intr_stat(struct nvkm_mc *mc)
-{
-	struct nvkm_device *device = mc->subdev.device;
-	u32 intr0 = nvkm_rd32(device, 0x000100);
-	u32 intr1 = nvkm_rd32(device, 0x000104);
-	return intr0 | intr1;
-}
-
-void
-gf100_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat)
-{
-	struct nvkm_device *device = mc->subdev.device;
-	nvkm_mask(device, 0x000640, mask, stat);
-	nvkm_mask(device, 0x000644, mask, stat);
-}
-
 void
 gf100_mc_unk260(struct nvkm_mc *mc, u32 data)
 {
@@ -102,12 +67,11 @@ gf100_mc_unk260(struct nvkm_mc *mc, u32 data)
 static const struct nvkm_mc_func
 gf100_mc = {
 	.init = nv50_mc_init,
-	.intr = gf100_mc_intr,
-	.intr_unarm = gf100_mc_intr_unarm,
-	.intr_rearm = gf100_mc_intr_rearm,
-	.intr_mask = gf100_mc_intr_mask,
-	.intr_stat = gf100_mc_intr_stat,
+	.intr = &gt215_mc_intr,
+	.intrs = gf100_mc_intrs,
+	.intr_nonstall = true,
 	.reset = gf100_mc_reset,
+	.device = &nv04_mc_device,
 	.unk260 = gf100_mc_unk260,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c
index d9b9067fa93f..66829586a124 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c
@@ -30,32 +30,32 @@ gk104_mc_reset[] = {
 	{}
 };
 
-const struct nvkm_mc_map
-gk104_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x40000000, NVKM_SUBDEV_PRIVRING },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x08000000, NVKM_SUBDEV_FB },
-	{ 0x02000000, NVKM_SUBDEV_LTC },
-	{ 0x01000000, NVKM_SUBDEV_PMU },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
-	{ 0x00040000, NVKM_SUBDEV_THERM },
-	{ 0x00002000, NVKM_SUBDEV_FB },
+const struct nvkm_intr_data
+gk104_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP    , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_FIFO    , 0, 0, 0x00000100 },
+	{ NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true },
+	{ NVKM_SUBDEV_BUS     , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_FB      , 0, 0, 0x08002000, true },
+	{ NVKM_SUBDEV_LTC     , 0, 0, 0x02000000, true },
+	{ NVKM_SUBDEV_PMU     , 0, 0, 0x01000000, true },
+	{ NVKM_SUBDEV_GPIO    , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C     , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER   , 0, 0, 0x00100000, true },
+	{ NVKM_SUBDEV_THERM   , 0, 0, 0x00040000, true },
+	{ NVKM_SUBDEV_TOP     , 0, 0, 0x00001000 },
+	{ NVKM_SUBDEV_TOP     , 0, 0, 0xffffefff, true },
 	{},
 };
 
 static const struct nvkm_mc_func
 gk104_mc = {
 	.init = nv50_mc_init,
-	.intr = gk104_mc_intr,
-	.intr_unarm = gf100_mc_intr_unarm,
-	.intr_rearm = gf100_mc_intr_rearm,
-	.intr_mask = gf100_mc_intr_mask,
-	.intr_stat = gf100_mc_intr_stat,
+	.intr = &gt215_mc_intr,
+	.intrs = gk104_mc_intrs,
+	.intr_nonstall = true,
 	.reset = gk104_mc_reset,
+	.device = &nv04_mc_device,
 	.unk260 = gf100_mc_unk260,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c
index 03590292749a..d98a6563a411 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c
@@ -26,11 +26,10 @@
 static const struct nvkm_mc_func
 gk20a_mc = {
 	.init = nv50_mc_init,
-	.intr = gk104_mc_intr,
-	.intr_unarm = gf100_mc_intr_unarm,
-	.intr_rearm = gf100_mc_intr_rearm,
-	.intr_mask = gf100_mc_intr_mask,
-	.intr_stat = gf100_mc_intr_stat,
+	.intr = &gt215_mc_intr,
+	.intrs = gk104_mc_intrs,
+	.intr_nonstall = true,
+	.device = &nv04_mc_device,
 	.reset = gk104_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c
index 5fd1a0595c33..eb2ab03f4360 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c
@@ -21,108 +21,82 @@
  *
  * Authors: Ben Skeggs
  */
-#define gp100_mc(p) container_of((p), struct gp100_mc, base)
 #include "priv.h"
 
-struct gp100_mc {
-	struct nvkm_mc base;
-	spinlock_t lock;
-	bool intr;
-	u32 mask;
+const struct nvkm_intr_data
+gp100_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP    , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_FIFO    , 0, 0, 0x00000100 },
+	{ NVKM_SUBDEV_FAULT   , 0, 0, 0x00000200, true },
+	{ NVKM_SUBDEV_PRIVRING, 0, 0, 0x40000000, true },
+	{ NVKM_SUBDEV_BUS     , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_FB      , 0, 0, 0x08002000, true },
+	{ NVKM_SUBDEV_LTC     , 0, 0, 0x02000000, true },
+	{ NVKM_SUBDEV_PMU     , 0, 0, 0x01000000, true },
+	{ NVKM_SUBDEV_GPIO    , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C     , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER   , 0, 0, 0x00100000, true },
+	{ NVKM_SUBDEV_THERM   , 0, 0, 0x00040000, true },
+	{ NVKM_SUBDEV_TOP     , 0, 0, 0x00009000 },
+	{ NVKM_SUBDEV_TOP     , 0, 0, 0xffff6fff, true },
+	{},
 };
 
 static void
-gp100_mc_intr_update(struct gp100_mc *mc)
+gp100_mc_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask)
 {
-	struct nvkm_device *device = mc->base.subdev.device;
-	u32 mask = mc->intr ? mc->mask : 0, i;
-	for (i = 0; i < 2; i++) {
-		nvkm_wr32(device, 0x000180 + (i * 0x04), ~mask);
-		nvkm_wr32(device, 0x000160 + (i * 0x04),  mask);
-	}
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+
+	nvkm_wr32(mc->subdev.device, 0x000160 + (leaf * 4), mask);
 }
 
-void
-gp100_mc_intr_unarm(struct nvkm_mc *base)
+static void
+gp100_mc_intr_block(struct nvkm_intr *intr, int leaf, u32 mask)
 {
-	struct gp100_mc *mc = gp100_mc(base);
-	unsigned long flags;
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->intr = false;
-	gp100_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+
+	nvkm_wr32(mc->subdev.device, 0x000180 + (leaf * 4), mask);
 }
 
-void
-gp100_mc_intr_rearm(struct nvkm_mc *base)
+static void
+gp100_mc_intr_rearm(struct nvkm_intr *intr)
 {
-	struct gp100_mc *mc = gp100_mc(base);
-	unsigned long flags;
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->intr = true;
-	gp100_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
+	int i;
+
+	for (i = 0; i < intr->leaves; i++)
+		intr->func->allow(intr, i, intr->mask[i]);
 }
 
-void
-gp100_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr)
+static void
+gp100_mc_intr_unarm(struct nvkm_intr *intr)
 {
-	struct gp100_mc *mc = gp100_mc(base);
-	unsigned long flags;
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->mask = (mc->mask & ~mask) | intr;
-	gp100_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
+	int i;
+
+	for (i = 0; i < intr->leaves; i++)
+		intr->func->block(intr, i, 0xffffffff);
 }
 
-const struct nvkm_mc_map
-gp100_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000200, NVKM_SUBDEV_FAULT },
-	{ 0x40000000, NVKM_SUBDEV_PRIVRING },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x08000000, NVKM_SUBDEV_FB },
-	{ 0x02000000, NVKM_SUBDEV_LTC },
-	{ 0x01000000, NVKM_SUBDEV_PMU },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
-	{ 0x00040000, NVKM_SUBDEV_THERM },
-	{ 0x00002000, NVKM_SUBDEV_FB },
-	{},
+const struct nvkm_intr_func
+gp100_mc_intr = {
+	.pending = nv04_mc_intr_pending,
+	.unarm = gp100_mc_intr_unarm,
+	.rearm = gp100_mc_intr_rearm,
+	.block = gp100_mc_intr_block,
+	.allow = gp100_mc_intr_allow,
 };
 
 static const struct nvkm_mc_func
 gp100_mc = {
 	.init = nv50_mc_init,
-	.intr = gp100_mc_intr,
-	.intr_unarm = gp100_mc_intr_unarm,
-	.intr_rearm = gp100_mc_intr_rearm,
-	.intr_mask = gp100_mc_intr_mask,
-	.intr_stat = gf100_mc_intr_stat,
+	.intr = &gp100_mc_intr,
+	.intrs = gp100_mc_intrs,
+	.intr_nonstall = true,
+	.device = &nv04_mc_device,
 	.reset = gk104_mc_reset,
 };
 
-int
-gp100_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device,
-	      enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
-{
-	struct gp100_mc *mc;
-
-	if (!(mc = kzalloc(sizeof(*mc), GFP_KERNEL)))
-		return -ENOMEM;
-	nvkm_mc_ctor(func, device, type, inst, &mc->base);
-	*pmc = &mc->base;
-
-	spin_lock_init(&mc->lock);
-	mc->intr = false;
-	mc->mask = 0x7fffffff;
-	return 0;
-}
-
 int
 gp100_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
 {
-	return gp100_mc_new_(&gp100_mc, device, type, inst, pmc);
+	return nvkm_mc_new_(&gp100_mc, device, type, inst, pmc);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c
index dd581d030ced..9bed9c5ea5d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c
@@ -34,16 +34,15 @@ gp10b_mc_init(struct nvkm_mc *mc)
 static const struct nvkm_mc_func
 gp10b_mc = {
 	.init = gp10b_mc_init,
-	.intr = gp100_mc_intr,
-	.intr_unarm = gp100_mc_intr_unarm,
-	.intr_rearm = gp100_mc_intr_rearm,
-	.intr_mask = gp100_mc_intr_mask,
-	.intr_stat = gf100_mc_intr_stat,
+	.intr = &gp100_mc_intr,
+	.intrs = gp100_mc_intrs,
+	.intr_nonstall = true,
+	.device = &nv04_mc_device,
 	.reset = gk104_mc_reset,
 };
 
 int
 gp10b_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
 {
-	return gp100_mc_new_(&gp10b_mc, device, type, inst, pmc);
+	return nvkm_mc_new_(&gp10b_mc, device, type, inst, pmc);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c
index 1b4d43531dba..3d61836e42a3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gt215.c
@@ -34,39 +34,56 @@ gt215_mc_reset[] = {
 	{}
 };
 
-static const struct nvkm_mc_map
-gt215_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00400000, NVKM_ENGINE_CE, 0 },
-	{ 0x00020000, NVKM_ENGINE_MSPDEC },
-	{ 0x00008000, NVKM_ENGINE_MSVLD },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000001, NVKM_ENGINE_MSPPP },
-	{ 0x00429101, NVKM_SUBDEV_FB },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
-	{ 0x00080000, NVKM_SUBDEV_THERM },
-	{ 0x00040000, NVKM_SUBDEV_PMU },
+static const struct nvkm_intr_data
+gt215_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP  , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_CE    , 0, 0, 0x00400000, true },
+	{ NVKM_ENGINE_MSPDEC, 0, 0, 0x00020000, true },
+	{ NVKM_ENGINE_MSVLD , 0, 0, 0x00008000, true },
+	{ NVKM_ENGINE_GR    , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO  , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_MSPPP , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_FB    , 0, 0, 0x00429101, true },
+	{ NVKM_SUBDEV_BUS   , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_GPIO  , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C   , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER , 0, 0, 0x00100000, true },
+	{ NVKM_SUBDEV_THERM , 0, 0, 0x00080000, true },
+	{ NVKM_SUBDEV_PMU   , 0, 0, 0x00040000, true },
 	{},
 };
 
 static void
-gt215_mc_intr_mask(struct nvkm_mc *mc, u32 mask, u32 stat)
+gt215_mc_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+
+	nvkm_mask(mc->subdev.device, 0x000640 + (leaf * 4), mask, mask);
+}
+
+static void
+gt215_mc_intr_block(struct nvkm_intr *intr, int leaf, u32 mask)
 {
-	nvkm_mask(mc->subdev.device, 0x000640, mask, stat);
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+
+	nvkm_mask(mc->subdev.device, 0x000640 + (leaf * 4), mask, 0);
 }
 
+const struct nvkm_intr_func
+gt215_mc_intr = {
+	.pending = nv04_mc_intr_pending,
+	.unarm = nv04_mc_intr_unarm,
+	.rearm = nv04_mc_intr_rearm,
+	.block = gt215_mc_intr_block,
+	.allow = gt215_mc_intr_allow,
+};
+
 static const struct nvkm_mc_func
 gt215_mc = {
 	.init = nv50_mc_init,
-	.intr = gt215_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_mask = gt215_mc_intr_mask,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = gt215_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = gt215_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c
index bc0d09bafa99..8482a5550e5f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv04.c
@@ -30,37 +30,89 @@ nv04_mc_reset[] = {
 	{}
 };
 
-static const struct nvkm_mc_map
-nv04_mc_intr[] = {
-	{ 0x01010000, NVKM_ENGINE_DISP },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+static void
+nv04_mc_device_disable(struct nvkm_mc *mc, u32 mask)
+{
+	nvkm_mask(mc->subdev.device, 0x000200, mask, 0x00000000);
+}
+
+static void
+nv04_mc_device_enable(struct nvkm_mc *mc, u32 mask)
+{
+	struct nvkm_device *device = mc->subdev.device;
+
+	nvkm_mask(device, 0x000200, mask, mask);
+	nvkm_rd32(device, 0x000200);
+}
+
+static bool
+nv04_mc_device_enabled(struct nvkm_mc *mc, u32 mask)
+{
+	return (nvkm_rd32(mc->subdev.device, 0x000200) & mask) == mask;
+}
+
+const struct nvkm_mc_device_func
+nv04_mc_device = {
+	.enabled = nv04_mc_device_enabled,
+	.enable = nv04_mc_device_enable,
+	.disable = nv04_mc_device_disable,
+};
+
+static const struct nvkm_intr_data
+nv04_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP , 0, 0, 0x01010000, true },
+	{ NVKM_ENGINE_GR   , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO , 0, 0, 0x00000100 },
+	{ NVKM_SUBDEV_BUS  , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true },
 	{}
 };
 
 void
-nv04_mc_intr_unarm(struct nvkm_mc *mc)
+nv04_mc_intr_rearm(struct nvkm_intr *intr)
 {
-	struct nvkm_device *device = mc->subdev.device;
-	nvkm_wr32(device, 0x000140, 0x00000000);
-	nvkm_rd32(device, 0x000140);
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+	int leaf;
+
+	for (leaf = 0; leaf < intr->leaves; leaf++)
+		nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000001);
 }
 
 void
-nv04_mc_intr_rearm(struct nvkm_mc *mc)
+nv04_mc_intr_unarm(struct nvkm_intr *intr)
 {
-	struct nvkm_device *device = mc->subdev.device;
-	nvkm_wr32(device, 0x000140, 0x00000001);
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+	int leaf;
+
+	for (leaf = 0; leaf < intr->leaves; leaf++)
+		nvkm_wr32(mc->subdev.device, 0x000140 + (leaf * 4), 0x00000000);
+
+	nvkm_rd32(mc->subdev.device, 0x000140);
 }
 
-u32
-nv04_mc_intr_stat(struct nvkm_mc *mc)
+bool
+nv04_mc_intr_pending(struct nvkm_intr *intr)
 {
-	return nvkm_rd32(mc->subdev.device, 0x000100);
+	struct nvkm_mc *mc = container_of(intr, typeof(*mc), intr);
+	bool pending = false;
+	int leaf;
+
+	for (leaf = 0; leaf < intr->leaves; leaf++) {
+		intr->stat[leaf] = nvkm_rd32(mc->subdev.device, 0x000100 + (leaf * 4));
+		if (intr->stat[leaf])
+			pending = true;
+	}
+
+	return pending;
 }
 
+const struct nvkm_intr_func
+nv04_mc_intr = {
+	.pending = nv04_mc_intr_pending,
+	.unarm = nv04_mc_intr_unarm,
+	.rearm = nv04_mc_intr_rearm,
+};
+
 void
 nv04_mc_init(struct nvkm_mc *mc)
 {
@@ -72,10 +124,9 @@ nv04_mc_init(struct nvkm_mc *mc)
 static const struct nvkm_mc_func
 nv04_mc = {
 	.init = nv04_mc_init,
-	.intr = nv04_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = nv04_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = nv04_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c
index ab59ca1ee068..6d6278f434a4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv11.c
@@ -23,23 +23,22 @@
  */
 #include "priv.h"
 
-static const struct nvkm_mc_map
-nv11_mc_intr[] = {
-	{ 0x03010000, NVKM_ENGINE_DISP },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+static const struct nvkm_intr_data
+nv11_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP , 0, 0, 0x03010000, true },
+	{ NVKM_ENGINE_GR   , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO , 0, 0, 0x00000100 },
+	{ NVKM_SUBDEV_BUS  , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true },
 	{}
 };
 
 static const struct nvkm_mc_func
 nv11_mc = {
 	.init = nv04_mc_init,
-	.intr = nv11_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = nv11_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = nv04_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c
index 03d756e26e57..dbad7c111ceb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv17.c
@@ -31,24 +31,23 @@ nv17_mc_reset[] = {
 	{}
 };
 
-const struct nvkm_mc_map
-nv17_mc_intr[] = {
-	{ 0x03010000, NVKM_ENGINE_DISP },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000001, NVKM_ENGINE_MPEG },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+const struct nvkm_intr_data
+nv17_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP , 0, 0, 0x03010000, true },
+	{ NVKM_ENGINE_GR   , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_BUS  , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true },
 	{}
 };
 
 static const struct nvkm_mc_func
 nv17_mc = {
 	.init = nv04_mc_init,
-	.intr = nv17_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = nv17_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = nv17_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c
index 95f65766e8b0..649a9fcc0a2f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv44.c
@@ -40,10 +40,9 @@ nv44_mc_init(struct nvkm_mc *mc)
 static const struct nvkm_mc_func
 nv44_mc = {
 	.init = nv44_mc_init,
-	.intr = nv17_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = nv17_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = nv17_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c
index fce3613cdfa5..d41099d35690 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/nv50.c
@@ -23,17 +23,17 @@
  */
 #include "priv.h"
 
-static const struct nvkm_mc_map
-nv50_mc_intr[] = {
-	{ 0x04000000, NVKM_ENGINE_DISP },
-	{ 0x00001000, NVKM_ENGINE_GR },
-	{ 0x00000100, NVKM_ENGINE_FIFO },
-	{ 0x00000001, NVKM_ENGINE_MPEG },
-	{ 0x00001101, NVKM_SUBDEV_FB },
-	{ 0x10000000, NVKM_SUBDEV_BUS },
-	{ 0x00200000, NVKM_SUBDEV_GPIO },
-	{ 0x00200000, NVKM_SUBDEV_I2C },
-	{ 0x00100000, NVKM_SUBDEV_TIMER },
+static const struct nvkm_intr_data
+nv50_mc_intrs[] = {
+	{ NVKM_ENGINE_DISP , 0, 0, 0x04000000, true },
+	{ NVKM_ENGINE_GR   , 0, 0, 0x00001000, true },
+	{ NVKM_ENGINE_FIFO , 0, 0, 0x00000100 },
+	{ NVKM_ENGINE_MPEG , 0, 0, 0x00000001, true },
+	{ NVKM_SUBDEV_FB   , 0, 0, 0x00001101, true },
+	{ NVKM_SUBDEV_BUS  , 0, 0, 0x10000000, true },
+	{ NVKM_SUBDEV_GPIO , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C  , 0, 0, 0x00200000, true },
+	{ NVKM_SUBDEV_TIMER, 0, 0, 0x00100000, true },
 	{},
 };
 
@@ -47,10 +47,9 @@ nv50_mc_init(struct nvkm_mc *mc)
 static const struct nvkm_mc_func
 nv50_mc = {
 	.init = nv50_mc_init,
-	.intr = nv50_mc_intr,
-	.intr_unarm = nv04_mc_intr_unarm,
-	.intr_rearm = nv04_mc_intr_rearm,
-	.intr_stat = nv04_mc_intr_stat,
+	.intr = &nv04_mc_intr,
+	.intrs = nv50_mc_intrs,
+	.device = &nv04_mc_device,
 	.reset = nv17_mc_reset,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
index c8bcabb98f99..7f38d54b4bc2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
@@ -4,8 +4,6 @@
 #define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev)
 #include <subdev/mc.h>
 
-void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
-		  struct nvkm_mc *);
 int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
 		 struct nvkm_mc **);
 
@@ -18,46 +16,44 @@ struct nvkm_mc_map {
 
 struct nvkm_mc_func {
 	void (*init)(struct nvkm_mc *);
-	const struct nvkm_mc_map *intr;
-	/* disable reporting of interrupts to host */
-	void (*intr_unarm)(struct nvkm_mc *);
-	/* enable reporting of interrupts to host */
-	void (*intr_rearm)(struct nvkm_mc *);
-	/* (un)mask delivery of specific interrupts */
-	void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat);
-	/* retrieve pending interrupt mask (NV_PMC_INTR) */
-	u32 (*intr_stat)(struct nvkm_mc *);
+
+	const struct nvkm_intr_func *intr;
+	const struct nvkm_intr_data *intrs;
+	bool intr_nonstall;
+
+	const struct nvkm_mc_device_func {
+		bool (*enabled)(struct nvkm_mc *, u32 mask);
+		void (*enable)(struct nvkm_mc *, u32 mask);
+		void (*disable)(struct nvkm_mc *, u32 mask);
+	} *device;
+
 	const struct nvkm_mc_map *reset;
+
 	void (*unk260)(struct nvkm_mc *, u32);
 };
 
 void nv04_mc_init(struct nvkm_mc *);
-void nv04_mc_intr_unarm(struct nvkm_mc *);
-void nv04_mc_intr_rearm(struct nvkm_mc *);
-u32 nv04_mc_intr_stat(struct nvkm_mc *);
+extern const struct nvkm_intr_func nv04_mc_intr;
+bool nv04_mc_intr_pending(struct nvkm_intr *);
+void nv04_mc_intr_unarm(struct nvkm_intr *);
+void nv04_mc_intr_rearm(struct nvkm_intr *);
+extern const struct nvkm_mc_device_func nv04_mc_device;
 extern const struct nvkm_mc_map nv04_mc_reset[];
 
-extern const struct nvkm_mc_map nv17_mc_intr[];
+extern const struct nvkm_intr_data nv17_mc_intrs[];
 extern const struct nvkm_mc_map nv17_mc_reset[];
 
 void nv44_mc_init(struct nvkm_mc *);
 
 void nv50_mc_init(struct nvkm_mc *);
-void gk104_mc_init(struct nvkm_mc *);
 
-void gf100_mc_intr_unarm(struct nvkm_mc *);
-void gf100_mc_intr_rearm(struct nvkm_mc *);
-void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32);
-u32 gf100_mc_intr_stat(struct nvkm_mc *);
+extern const struct nvkm_intr_func gt215_mc_intr;
 void gf100_mc_unk260(struct nvkm_mc *, u32);
-void gp100_mc_intr_unarm(struct nvkm_mc *);
-void gp100_mc_intr_rearm(struct nvkm_mc *);
-void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32);
-int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
-		  struct nvkm_mc **);
 
-extern const struct nvkm_mc_map gk104_mc_intr[];
+void gk104_mc_init(struct nvkm_mc *);
+extern const struct nvkm_intr_data gk104_mc_intrs[];
 extern const struct nvkm_mc_map gk104_mc_reset[];
 
-extern const struct nvkm_mc_map gp100_mc_intr[];
+extern const struct nvkm_intr_func gp100_mc_intr;
+extern const struct nvkm_intr_data gp100_mc_intrs[];
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c
deleted file mode 100644
index a96084b34a78..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright 2018 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-#define tu102_mc(p) container_of((p), struct tu102_mc, base)
-#include "priv.h"
-
-struct tu102_mc {
-	struct nvkm_mc base;
-	spinlock_t lock;
-	bool intr;
-	u32 mask;
-};
-
-static void
-tu102_mc_intr_update(struct tu102_mc *mc)
-{
-	struct nvkm_device *device = mc->base.subdev.device;
-	u32 mask = mc->intr ? mc->mask : 0, i;
-
-	for (i = 0; i < 2; i++) {
-		nvkm_wr32(device, 0x000180 + (i * 0x04), ~mask);
-		nvkm_wr32(device, 0x000160 + (i * 0x04),  mask);
-	}
-
-	if (mask & 0x00000200)
-		nvkm_wr32(device, 0xb81608, 0x6);
-	else
-		nvkm_wr32(device, 0xb81610, 0x6);
-}
-
-static void
-tu102_mc_intr_unarm(struct nvkm_mc *base)
-{
-	struct tu102_mc *mc = tu102_mc(base);
-	unsigned long flags;
-
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->intr = false;
-	tu102_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
-}
-
-static void
-tu102_mc_intr_rearm(struct nvkm_mc *base)
-{
-	struct tu102_mc *mc = tu102_mc(base);
-	unsigned long flags;
-
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->intr = true;
-	tu102_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
-}
-
-static void
-tu102_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr)
-{
-	struct tu102_mc *mc = tu102_mc(base);
-	unsigned long flags;
-
-	spin_lock_irqsave(&mc->lock, flags);
-	mc->mask = (mc->mask & ~mask) | intr;
-	tu102_mc_intr_update(mc);
-	spin_unlock_irqrestore(&mc->lock, flags);
-}
-
-static u32
-tu102_mc_intr_stat(struct nvkm_mc *mc)
-{
-	struct nvkm_device *device = mc->subdev.device;
-	u32 intr0 = nvkm_rd32(device, 0x000100);
-	u32 intr1 = nvkm_rd32(device, 0x000104);
-	u32 intr_top = nvkm_rd32(device, 0xb81600);
-
-	/* Turing and above route the MMU fault interrupts via a different
-	 * interrupt tree with different control registers. For the moment remap
-	 * them back to the old PMC vector.
-	 */
-	if (intr_top & 0x00000006)
-		intr0 |= 0x00000200;
-
-	return intr0 | intr1;
-}
-
-
-static const struct nvkm_mc_func
-tu102_mc = {
-	.init = nv50_mc_init,
-	.intr = gp100_mc_intr,
-	.intr_unarm = tu102_mc_intr_unarm,
-	.intr_rearm = tu102_mc_intr_rearm,
-	.intr_mask = tu102_mc_intr_mask,
-	.intr_stat = tu102_mc_intr_stat,
-	.reset = gk104_mc_reset,
-};
-
-static int
-tu102_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device,
-	      enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
-{
-	struct tu102_mc *mc;
-
-	if (!(mc = kzalloc(sizeof(*mc), GFP_KERNEL)))
-		return -ENOMEM;
-	nvkm_mc_ctor(func, device, type, inst, &mc->base);
-	*pmc = &mc->base;
-
-	spin_lock_init(&mc->lock);
-	mc->intr = false;
-	mc->mask = 0x7fffffff;
-	return 0;
-}
-
-int
-tu102_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
-{
-	return tu102_mc_new_(&tu102_mc, device, type, inst, pmc);
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
index 186b4e63e559..524cd3c0e3fe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c
@@ -39,7 +39,7 @@ nvkm_uvmm_search(struct nvkm_client *client, u64 handle)
 	if (IS_ERR(object))
 		return (void *)object;
 
-	return nvkm_uvmm(object)->vmm;
+	return nvkm_vmm_ref(nvkm_uvmm(object)->vmm);
 }
 
 static int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
index a7d42ea8ba28..5a0de45d36ce 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
@@ -26,7 +26,15 @@
 
 #include <core/option.h>
 #include <core/pci.h>
-#include <subdev/mc.h>
+
+void
+nvkm_pci_msi_rearm(struct nvkm_device *device)
+{
+	struct nvkm_pci *pci = device->pci;
+
+	if (pci && pci->msi)
+		pci->func->msi_rearm(pci);
+}
 
 u32
 nvkm_pci_rd32(struct nvkm_pci *pci, u16 addr)
@@ -65,24 +73,6 @@ nvkm_pci_rom_shadow(struct nvkm_pci *pci, bool shadow)
 	nvkm_pci_wr32(pci, 0x0050, data);
 }
 
-static irqreturn_t
-nvkm_pci_intr(int irq, void *arg)
-{
-	struct nvkm_pci *pci = arg;
-	struct nvkm_device *device = pci->subdev.device;
-	bool handled = false;
-
-	if (pci->irq < 0)
-		return IRQ_HANDLED;
-
-	nvkm_mc_intr_unarm(device);
-	if (pci->msi)
-		pci->func->msi_rearm(pci);
-	nvkm_mc_intr(device, &handled);
-	nvkm_mc_intr_rearm(device);
-	return handled ? IRQ_HANDLED : IRQ_NONE;
-}
-
 static int
 nvkm_pci_fini(struct nvkm_subdev *subdev, bool suspend)
 {
@@ -107,7 +97,6 @@ static int
 nvkm_pci_oneinit(struct nvkm_subdev *subdev)
 {
 	struct nvkm_pci *pci = nvkm_pci(subdev);
-	struct pci_dev *pdev = pci->pdev;
 	int ret;
 
 	if (pci_is_pcie(pci->pdev)) {
@@ -116,11 +105,6 @@ nvkm_pci_oneinit(struct nvkm_subdev *subdev)
 			return ret;
 	}
 
-	ret = request_irq(pdev->irq, nvkm_pci_intr, IRQF_SHARED, "nvkm", pci);
-	if (ret)
-		return ret;
-
-	pci->irq = pdev->irq;
 	return 0;
 }
 
@@ -157,15 +141,6 @@ nvkm_pci_dtor(struct nvkm_subdev *subdev)
 
 	nvkm_agp_dtor(pci);
 
-	if (pci->irq >= 0) {
-		/* freq_irq() will call the handler, we use pci->irq == -1
-		 * to signal that it's been torn down and should be a noop.
-		 */
-		int irq = pci->irq;
-		pci->irq = -1;
-		free_irq(irq, pci);
-	}
-
 	if (pci->msi)
 		pci_disable_msi(pci->pdev);
 
@@ -192,7 +167,6 @@ nvkm_pci_new_(const struct nvkm_pci_func *func, struct nvkm_device *device,
 	nvkm_subdev_ctor(&nvkm_pci_func, device, type, inst, &pci->subdev);
 	pci->func = func;
 	pci->pdev = device->func->pci(device)->pdev;
-	pci->irq = -1;
 	pci->pcie.speed = -1;
 	pci->pcie.width = -1;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
index 455e95a89259..8f2f50ad4ded 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -81,43 +81,12 @@ nvkm_pmu_fini(struct nvkm_subdev *subdev, bool suspend)
 {
 	struct nvkm_pmu *pmu = nvkm_pmu(subdev);
 
+	if (!subdev->use.enabled)
+		return 0;
+
 	if (pmu->func->fini)
 		pmu->func->fini(pmu);
 
-	flush_work(&pmu->recv.work);
-
-	reinit_completion(&pmu->wpr_ready);
-
-	nvkm_falcon_cmdq_fini(pmu->lpq);
-	nvkm_falcon_cmdq_fini(pmu->hpq);
-	pmu->initmsg_received = false;
-	return 0;
-}
-
-static void
-nvkm_pmu_reset(struct nvkm_pmu *pmu)
-{
-	struct nvkm_device *device = pmu->subdev.device;
-
-	if (!pmu->func->enabled(pmu))
-		return;
-
-	/* Reset. */
-	if (pmu->func->reset)
-		pmu->func->reset(pmu);
-
-	/* Wait for IMEM/DMEM scrubbing to be complete. */
-	nvkm_msec(device, 2000,
-		if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006))
-			break;
-	);
-}
-
-static int
-nvkm_pmu_preinit(struct nvkm_subdev *subdev)
-{
-	struct nvkm_pmu *pmu = nvkm_pmu(subdev);
-	nvkm_pmu_reset(pmu);
 	return 0;
 }
 
@@ -125,22 +94,10 @@ static int
 nvkm_pmu_init(struct nvkm_subdev *subdev)
 {
 	struct nvkm_pmu *pmu = nvkm_pmu(subdev);
-	struct nvkm_device *device = pmu->subdev.device;
 
 	if (!pmu->func->init)
 		return 0;
 
-	if (pmu->func->enabled(pmu)) {
-		/* Inhibit interrupts, and wait for idle. */
-		nvkm_wr32(device, 0x10a014, 0x0000ffff);
-		nvkm_msec(device, 2000,
-			if (!nvkm_rd32(device, 0x10a04c))
-				break;
-		);
-
-		nvkm_pmu_reset(pmu);
-	}
-
 	return pmu->func->init(pmu);
 }
 
@@ -160,7 +117,6 @@ nvkm_pmu_dtor(struct nvkm_subdev *subdev)
 static const struct nvkm_subdev_func
 nvkm_pmu = {
 	.dtor = nvkm_pmu_dtor,
-	.preinit = nvkm_pmu_preinit,
 	.init = nvkm_pmu_init,
 	.fini = nvkm_pmu_fini,
 	.intr = nvkm_pmu_intr,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c
index a67a42e73f08..b5e52b35f5d0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk20a.c
@@ -197,7 +197,6 @@ gk20a_dvfs_data= {
 static const struct nvkm_pmu_func
 gk20a_pmu = {
 	.flcn = &gt215_pmu_flcn,
-	.enabled = gf100_pmu_enabled,
 	.init = gk20a_pmu_init,
 	.fini = gk20a_pmu_fini,
 	.reset = gf100_pmu_reset,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c
index 40439e329aa9..7359991f94c2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm200.c
@@ -24,30 +24,36 @@
 #include "priv.h"
 
 static int
-gm200_pmu_flcn_reset(struct nvkm_falcon *falcon)
+gm200_pmu_flcn_bind_stat(struct nvkm_falcon *falcon, bool intr)
 {
-	struct nvkm_pmu *pmu = container_of(falcon, typeof(*pmu), falcon);
+	nvkm_falcon_wr32(falcon, 0x200, 0x0000030e);
+	return (nvkm_falcon_rd32(falcon, 0x20c) & 0x00007000) >> 12;
+}
 
-	nvkm_falcon_wr32(falcon, 0x014, 0x0000ffff);
-	pmu->func->reset(pmu);
-	return nvkm_falcon_enable(falcon);
+void
+gm200_pmu_flcn_bind_inst(struct nvkm_falcon *falcon, int target, u64 addr)
+{
+	nvkm_falcon_wr32(falcon, 0xe00, 4); /* DMAIDX_UCODE */
+	nvkm_falcon_wr32(falcon, 0xe04, 0); /* DMAIDX_VIRT */
+	nvkm_falcon_wr32(falcon, 0xe08, 4); /* DMAIDX_PHYS_VID */
+	nvkm_falcon_wr32(falcon, 0xe0c, 5); /* DMAIDX_PHYS_SYS_COH */
+	nvkm_falcon_wr32(falcon, 0xe10, 6); /* DMAIDX_PHYS_SYS_NCOH */
+	nvkm_falcon_mask(falcon, 0x090, 0x00010000, 0x00010000);
+	nvkm_falcon_wr32(falcon, 0x480, (1 << 30) | (target << 28) | (addr >> 12));
 }
 
 const struct nvkm_falcon_func
 gm200_pmu_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_pmc = true,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
 	.debug = 0xc08,
-	.fbif = 0xe00,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
+	.bind_inst = gm200_pmu_flcn_bind_inst,
+	.bind_stat = gm200_pmu_flcn_bind_stat,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
 	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
-	.reset = gm200_pmu_flcn_reset,
 	.cmdq = { 0x4a0, 0x4b0, 4 },
 	.msgq = { 0x4c8, 0x4cc, 0 },
 };
@@ -55,11 +61,9 @@ gm200_pmu_flcn = {
 static const struct nvkm_pmu_func
 gm200_pmu = {
 	.flcn = &gm200_pmu_flcn,
-	.enabled = gf100_pmu_enabled,
 	.reset = gf100_pmu_reset,
 };
 
-
 int
 gm200_pmu_nofw(struct nvkm_pmu *pmu, int ver, const struct nvkm_pmu_fwif *fwif)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
index f279a3038e7a..168ea317218c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
@@ -62,16 +62,6 @@ gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *falcon,
 	return ret;
 }
 
-int
-gm20b_pmu_acr_boot(struct nvkm_falcon *falcon)
-{
-	struct nv_pmu_args args = { .secure_mode = true };
-	const u32 addr_args = falcon->data.limit - sizeof(struct nv_pmu_args);
-	nvkm_falcon_load_dmem(falcon, &args, addr_args, sizeof(args), 0);
-	nvkm_falcon_start(falcon);
-	return 0;
-}
-
 void
 gm20b_pmu_acr_bld_patch(struct nvkm_acr *acr, u32 bld, s64 adjust)
 {
@@ -125,7 +115,6 @@ gm20b_pmu_acr = {
 	.bld_size = sizeof(struct loader_config),
 	.bld_write = gm20b_pmu_acr_bld_write,
 	.bld_patch = gm20b_pmu_acr_bld_patch,
-	.boot = gm20b_pmu_acr_boot,
 	.bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_PMU) |
 			     BIT_ULL(NVKM_ACR_LSF_FECS) |
 			     BIT_ULL(NVKM_ACR_LSF_GPCCS),
@@ -166,7 +155,7 @@ gm20b_pmu_acr_init_wpr(struct nvkm_pmu *pmu)
 				     gm20b_pmu_acr_init_wpr_callback, pmu, 0);
 }
 
-int
+static int
 gm20b_pmu_initmsg(struct nvkm_pmu *pmu)
 {
 	struct nv_pmu_init_msg msg;
@@ -192,14 +181,13 @@ gm20b_pmu_initmsg(struct nvkm_pmu *pmu)
 	return gm20b_pmu_acr_init_wpr(pmu);
 }
 
-void
+static void
 gm20b_pmu_recv(struct nvkm_pmu *pmu)
 {
 	if (!pmu->initmsg_received) {
 		int ret = pmu->func->initmsg(pmu);
 		if (ret) {
-			nvkm_error(&pmu->subdev,
-				   "error parsing init message: %d\n", ret);
+			nvkm_error(&pmu->subdev, "error parsing init message: %d\n", ret);
 			return;
 		}
 
@@ -209,10 +197,44 @@ gm20b_pmu_recv(struct nvkm_pmu *pmu)
 	nvkm_falcon_msgq_recv(pmu->msgq);
 }
 
-static const struct nvkm_pmu_func
+static void
+gm20b_pmu_fini(struct nvkm_pmu *pmu)
+{
+	/*TODO: shutdown RTOS. */
+
+	flush_work(&pmu->recv.work);
+	nvkm_falcon_cmdq_fini(pmu->lpq);
+	nvkm_falcon_cmdq_fini(pmu->hpq);
+
+	reinit_completion(&pmu->wpr_ready);
+
+	nvkm_falcon_put(&pmu->falcon, &pmu->subdev);
+}
+
+static int
+gm20b_pmu_init(struct nvkm_pmu *pmu)
+{
+	struct nvkm_falcon *falcon = &pmu->falcon;
+	struct nv_pmu_args args = { .secure_mode = true };
+	u32 addr_args = falcon->data.limit - sizeof(args);
+	int ret;
+
+	ret = nvkm_falcon_get(&pmu->falcon, &pmu->subdev);
+	if (ret)
+		return ret;
+
+	pmu->initmsg_received = false;
+
+	nvkm_falcon_pio_wr(falcon, (u8 *)&args, 0, 0, DMEM, addr_args, sizeof(args), 0, false);
+	nvkm_falcon_start(falcon);
+	return 0;
+}
+
+const struct nvkm_pmu_func
 gm20b_pmu = {
 	.flcn = &gm200_pmu_flcn,
-	.enabled = gf100_pmu_enabled,
+	.init = gm20b_pmu_init,
+	.fini = gm20b_pmu_fini,
 	.intr = gt215_pmu_intr,
 	.recv = gm20b_pmu_recv,
 	.initmsg = gm20b_pmu_initmsg,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c
index 1a6f9c3af5ec..cd3148360996 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp102.c
@@ -23,25 +23,25 @@
  */
 #include "priv.h"
 
-void
-gp102_pmu_reset(struct nvkm_pmu *pmu)
-{
-	struct nvkm_device *device = pmu->subdev.device;
-	nvkm_mask(device, 0x10a3c0, 0x00000001, 0x00000001);
-	nvkm_mask(device, 0x10a3c0, 0x00000001, 0x00000000);
-}
-
-static bool
-gp102_pmu_enabled(struct nvkm_pmu *pmu)
-{
-	return !(nvkm_rd32(pmu->subdev.device, 0x10a3c0) & 0x00000001);
-}
+static const struct nvkm_falcon_func
+gp102_pmu_flcn = {
+	.disable = gm200_flcn_disable,
+	.enable = gm200_flcn_enable,
+	.reset_eng = gp102_flcn_reset_eng,
+	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
+	.debug = 0xc08,
+	.bind_inst = gm200_pmu_flcn_bind_inst,
+	.bind_stat = gm200_flcn_bind_stat,
+	.imem_pio = &gm200_flcn_imem_pio,
+	.dmem_pio = &gm200_flcn_dmem_pio,
+	.start = nvkm_falcon_v1_start,
+	.cmdq = { 0x4a0, 0x4b0, 4 },
+	.msgq = { 0x4c8, 0x4cc, 0 },
+};
 
 static const struct nvkm_pmu_func
 gp102_pmu = {
-	.flcn = &gm200_pmu_flcn,
-	.enabled = gp102_pmu_enabled,
-	.reset = gp102_pmu_reset,
+	.flcn = &gp102_pmu_flcn,
 };
 
 static const struct nvkm_pmu_fwif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c
index 9c6016aec4ff..fb66bee0dbe9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c
@@ -68,7 +68,6 @@ gp10b_pmu_acr = {
 	.bld_size = sizeof(struct loader_config),
 	.bld_write = gm20b_pmu_acr_bld_write,
 	.bld_patch = gm20b_pmu_acr_bld_patch,
-	.boot = gm20b_pmu_acr_boot,
 	.bootstrap_falcons = BIT_ULL(NVKM_ACR_LSF_PMU) |
 			     BIT_ULL(NVKM_ACR_LSF_FECS) |
 			     BIT_ULL(NVKM_ACR_LSF_GPCCS),
@@ -76,24 +75,14 @@ gp10b_pmu_acr = {
 	.bootstrap_multiple_falcons = gp10b_pmu_acr_bootstrap_multiple_falcons,
 };
 
-static const struct nvkm_pmu_func
-gp10b_pmu = {
-	.flcn = &gm200_pmu_flcn,
-	.enabled = gf100_pmu_enabled,
-	.intr = gt215_pmu_intr,
-	.recv = gm20b_pmu_recv,
-	.initmsg = gm20b_pmu_initmsg,
-	.reset = gp102_pmu_reset,
-};
-
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
 /*(DEBLOBBED)*/
 #endif
 
 static const struct nvkm_pmu_fwif
 gp10b_pmu_fwif[] = {
-	{  0, gm20b_pmu_load, &gp10b_pmu, &gp10b_pmu_acr },
-	{ -1, gm200_pmu_nofw, &gp10b_pmu },
+	{  0, gm20b_pmu_load, &gm20b_pmu, &gp10b_pmu_acr },
+	{ -1, gm200_pmu_nofw, &gm20b_pmu },
 	{}
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c
index b0407b86bc10..32cee21ed858 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gt215.c
@@ -178,12 +178,14 @@ void
 gt215_pmu_fini(struct nvkm_pmu *pmu)
 {
 	nvkm_wr32(pmu->subdev.device, 0x10a014, 0x00000060);
+	flush_work(&pmu->recv.work);
 }
 
 static void
 gt215_pmu_reset(struct nvkm_pmu *pmu)
 {
 	struct nvkm_device *device = pmu->subdev.device;
+
 	nvkm_mask(device, 0x022210, 0x00000001, 0x00000000);
 	nvkm_mask(device, 0x022210, 0x00000001, 0x00000001);
 	nvkm_rd32(device, 0x022210);
@@ -201,6 +203,23 @@ gt215_pmu_init(struct nvkm_pmu *pmu)
 	struct nvkm_device *device = pmu->subdev.device;
 	int i;
 
+	/* Inhibit interrupts, and wait for idle. */
+	if (pmu->func->enabled(pmu)) {
+		nvkm_wr32(device, 0x10a014, 0x0000ffff);
+		nvkm_msec(device, 2000,
+			if (!nvkm_rd32(device, 0x10a04c))
+				break;
+		);
+	}
+
+	pmu->func->reset(pmu);
+
+	/* Wait for IMEM/DMEM scrubbing to be complete. */
+	nvkm_msec(device, 2000,
+		if (!(nvkm_rd32(device, 0x10a10c) & 0x00000006))
+			break;
+	);
+
 	/* upload data segment */
 	nvkm_wr32(device, 0x10a1c0, 0x01000000);
 	for (i = 0; i < pmu->func->data.size / 4; i++)
@@ -243,20 +262,6 @@ gt215_pmu_init(struct nvkm_pmu *pmu)
 
 const struct nvkm_falcon_func
 gt215_pmu_flcn = {
-	.debug = 0xc08,
-	.fbif = 0xe00,
-	.load_imem = nvkm_falcon_v1_load_imem,
-	.load_dmem = nvkm_falcon_v1_load_dmem,
-	.read_dmem = nvkm_falcon_v1_read_dmem,
-	.bind_context = nvkm_falcon_v1_bind_context,
-	.wait_for_halt = nvkm_falcon_v1_wait_for_halt,
-	.clear_interrupt = nvkm_falcon_v1_clear_interrupt,
-	.set_start_addr = nvkm_falcon_v1_set_start_addr,
-	.start = nvkm_falcon_v1_start,
-	.enable = nvkm_falcon_v1_enable,
-	.disable = nvkm_falcon_v1_disable,
-	.cmdq = { 0x4a0, 0x4b0, 4 },
-	.msgq = { 0x4c8, 0x4cc, 0 },
 };
 
 static const struct nvkm_pmu_func
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h
index 21abf31f4442..2d0a8fa6f196 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/priv.h
@@ -46,13 +46,12 @@ void gp102_pmu_reset(struct nvkm_pmu *pmu);
 void gk110_pmu_pgob(struct nvkm_pmu *, bool);
 
 extern const struct nvkm_falcon_func gm200_pmu_flcn;
+void gm200_pmu_flcn_bind_inst(struct nvkm_falcon *, int, u64);
 
+extern const struct nvkm_pmu_func gm20b_pmu;
 void gm20b_pmu_acr_bld_patch(struct nvkm_acr *, u32, s64);
 void gm20b_pmu_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *);
-int gm20b_pmu_acr_boot(struct nvkm_falcon *);
 int gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *, enum nvkm_acr_lsf_id);
-void gm20b_pmu_recv(struct nvkm_pmu *);
-int gm20b_pmu_initmsg(struct nvkm_pmu *);
 
 struct nvkm_pmu_fwif {
 	int version;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c
index 28d0789f50fe..eb348dfc1d7a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/base.c
@@ -117,11 +117,15 @@ nvkm_top_fault(struct nvkm_device *device, int fault)
 	return NULL;
 }
 
-static int
-nvkm_top_oneinit(struct nvkm_subdev *subdev)
+int
+nvkm_top_parse(struct nvkm_device *device)
 {
-	struct nvkm_top *top = nvkm_top(subdev);
-	return top->func->oneinit(top);
+	struct nvkm_top *top = device->top;
+
+	if (!top || !list_empty(&top->device))
+		return 0;
+
+	return top->func->parse(top);
 }
 
 static void *
@@ -141,7 +145,6 @@ nvkm_top_dtor(struct nvkm_subdev *subdev)
 static const struct nvkm_subdev_func
 nvkm_top = {
 	.dtor = nvkm_top_dtor,
-	.oneinit = nvkm_top_oneinit,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c
index c982d834c8d9..84790cf52b90 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/ga100.c
@@ -22,7 +22,7 @@
 #include "priv.h"
 
 static int
-ga100_top_oneinit(struct nvkm_top *top)
+ga100_top_parse(struct nvkm_top *top)
 {
 	struct nvkm_subdev *subdev = &top->subdev;
 	struct nvkm_device *device = subdev->device;
@@ -97,7 +97,7 @@ ga100_top_oneinit(struct nvkm_top *top)
 
 static const struct nvkm_top_func
 ga100_top = {
-	.oneinit = ga100_top_oneinit,
+	.parse = ga100_top_parse,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
index 4dcad97bd505..2bbba8244cbf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c
@@ -24,7 +24,7 @@
 #include "priv.h"
 
 static int
-gk104_top_oneinit(struct nvkm_top *top)
+gk104_top_parse(struct nvkm_top *top)
 {
 	struct nvkm_subdev *subdev = &top->subdev;
 	struct nvkm_device *device = subdev->device;
@@ -108,7 +108,7 @@ gk104_top_oneinit(struct nvkm_top *top)
 
 static const struct nvkm_top_func
 gk104_top = {
-	.oneinit = gk104_top_oneinit,
+	.parse = gk104_top_parse,
 };
 
 int
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h
index 8e103a836705..532be91d8fd9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/top/priv.h
@@ -5,7 +5,7 @@
 #include <subdev/top.h>
 
 struct nvkm_top_func {
-	int (*oneinit)(struct nvkm_top *);
+	int (*parse)(struct nvkm_top *);
 };
 
 int nvkm_top_new_(const struct nvkm_top_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild
new file mode 100644
index 000000000000..23cd21b40a25
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/Kbuild
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: MIT
+nvkm-y += nvkm/subdev/vfn/base.o
+nvkm-y += nvkm/subdev/vfn/uvfn.o
+nvkm-y += nvkm/subdev/vfn/gv100.o
+nvkm-y += nvkm/subdev/vfn/tu102.o
+nvkm-y += nvkm/subdev/vfn/ga100.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/base.c
similarity index 55%
rename from drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
rename to drivers/gpu/drm/nouveau/nvkm/subdev/vfn/base.c
index 9acaec5c271e..62e81d551f44 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/base.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012 Red Hat Inc.
+ * Copyright 2021 Red Hat Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -18,45 +18,43 @@
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
  */
 #include "priv.h"
-#include "head.h"
 
-#include <core/client.h>
+static void *
+nvkm_vfn_dtor(struct nvkm_subdev *subdev)
+{
+	return nvkm_vfn(subdev);
+}
 
-#include <nvif/cl0046.h>
-#include <nvif/unpack.h>
+static const struct nvkm_subdev_func
+nvkm_vfn = {
+	.dtor = nvkm_vfn_dtor,
+};
 
 int
-nv04_disp_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
+nvkm_vfn_new_(const struct nvkm_vfn_func *func, struct nvkm_device *device,
+	      enum nvkm_subdev_type type, int inst, u32 addr, struct nvkm_vfn **pvfn)
 {
-	struct nvkm_disp *disp = nvkm_disp(object->engine);
-	union {
-		struct nv04_disp_mthd_v0 v0;
-	} *args = data;
-	struct nvkm_head *head;
-	int id, ret = -ENOSYS;
+	struct nvkm_vfn *vfn;
+	int ret;
 
-	nvif_ioctl(object, "disp mthd size %d\n", size);
-	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
-		nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n",
-			   args->v0.version, args->v0.method, args->v0.head);
-		mthd = args->v0.method;
-		id   = args->v0.head;
-	} else
-		return ret;
+	if (!(vfn = *pvfn = kzalloc(sizeof(*vfn), GFP_KERNEL)))
+		return -ENOMEM;
 
-	if (!(head = nvkm_head_find(disp, id)))
-		return -ENXIO;
+	nvkm_subdev_ctor(&nvkm_vfn, device, type, inst, &vfn->subdev);
+	vfn->func = func;
+	vfn->addr.priv = addr;
+	vfn->addr.user = vfn->addr.priv + func->user.addr;
 
-	switch (mthd) {
-	case NV04_DISP_SCANOUTPOS:
-		return nvkm_head_mthd_scanoutpos(object, head, data, size);
-	default:
-		break;
+	if (vfn->func->intr) {
+		ret = nvkm_intr_add(vfn->func->intr, vfn->func->intrs,
+				    &vfn->subdev, 8, &vfn->intr);
+		if (ret)
+			return ret;
 	}
 
-	return -EINVAL;
+	vfn->user.ctor = nvkm_uvfn_new;
+	vfn->user.base = func->user.base;
+	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c
new file mode 100644
index 000000000000..fd5c6931322d
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/ga100.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <nvif/class.h>
+
+static const struct nvkm_intr_data
+ga100_vfn_intrs[] = {
+	{ NVKM_ENGINE_DISP    , 0, 4, 0x04000000, true },
+	{ NVKM_SUBDEV_GPIO    , 0, 4, 0x00200000, true },
+	{ NVKM_SUBDEV_I2C     , 0, 4, 0x00200000, true },
+	{ NVKM_SUBDEV_PRIVRING, 0, 4, 0x40000000, true },
+	{}
+};
+
+static const struct nvkm_vfn_func
+ga100_vfn = {
+	.intr = &tu102_vfn_intr,
+	.intrs = ga100_vfn_intrs,
+	.user = { 0x030000, 0x010000, { -1, -1, AMPERE_USERMODE_A } },
+};
+
+int
+ga100_vfn_new(struct nvkm_device *device,
+	      enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn)
+{
+	return nvkm_vfn_new_(&ga100_vfn, device, type, inst, 0xb80000, pvfn);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usergv100.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/gv100.c
similarity index 63%
rename from drivers/gpu/drm/nouveau/nvkm/engine/fifo/usergv100.c
rename to drivers/gpu/drm/nouveau/nvkm/subdev/vfn/gv100.c
index 3dc3b8b312de..ddd39d714c4a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/engine/fifo/usergv100.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/gv100.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Red Hat Inc.
+ * Copyright 2021 Red Hat Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -19,27 +19,18 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-#include "user.h"
+#include "priv.h"
 
-static int
-gv100_fifo_user_map(struct nvkm_object *object, void *argv, u32 argc,
-		    enum nvkm_object_map *type, u64 *addr, u64 *size)
-{
-	struct nvkm_device *device = object->engine->subdev.device;
-	*addr = 0x810000 + device->func->resource_addr(device, 0);
-	*size = 0x010000;
-	*type = NVKM_OBJECT_MAP_IO;
-	return 0;
-}
+#include <nvif/class.h>
 
-static const struct nvkm_object_func
-gv100_fifo_user = {
-	.map = gv100_fifo_user_map,
+static const struct nvkm_vfn_func
+gv100_vfn = {
+	.user = { 0x810000, 0x010000, { -1, -1, VOLTA_USERMODE_A } },
 };
 
 int
-gv100_fifo_user_new(const struct nvkm_oclass *oclass, void *argv, u32 argc,
-		    struct nvkm_object **pobject)
+gv100_vfn_new(struct nvkm_device *device,
+	      enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn)
 {
-	return nvkm_object_new_(&gv100_fifo_user, oclass, argv, argc, pobject);
+	return nvkm_vfn_new_(&gv100_vfn, device, type, inst, 0, pvfn);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h
new file mode 100644
index 000000000000..96d53c02041b
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/priv.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_VFN_PRIV_H__
+#define __NVKM_VFN_PRIV_H__
+#define nvkm_vfn(p) container_of((p), struct nvkm_vfn, subdev)
+#include <subdev/vfn.h>
+
+struct nvkm_vfn_func {
+	const struct nvkm_intr_func *intr;
+	const struct nvkm_intr_data *intrs;
+
+	struct {
+		u32 addr;
+		u32 size;
+		const struct nvkm_sclass base;
+	} user;
+};
+
+int nvkm_vfn_new_(const struct nvkm_vfn_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+		  u32 addr, struct nvkm_vfn **);
+
+extern const struct nvkm_intr_func tu102_vfn_intr;
+
+int nvkm_uvfn_new(struct nvkm_device *, const struct nvkm_oclass *, void *, u32,
+		  struct nvkm_object **);
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c
new file mode 100644
index 000000000000..3d063fb5e136
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/tu102.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "priv.h"
+
+#include <nvif/class.h>
+
+static void
+tu102_vfn_intr_reset(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+
+	nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1000 + (leaf * 4), mask);
+}
+
+static void
+tu102_vfn_intr_allow(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+
+	nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1200 + (leaf * 4), mask);
+}
+
+static void
+tu102_vfn_intr_block(struct nvkm_intr *intr, int leaf, u32 mask)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+
+	nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1400 + (leaf * 4), mask);
+}
+
+static void
+tu102_vfn_intr_rearm(struct nvkm_intr *intr)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+
+	nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1608, 0x0000000f);
+}
+
+static void
+tu102_vfn_intr_unarm(struct nvkm_intr *intr)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+
+	nvkm_wr32(vfn->subdev.device, vfn->addr.priv + 0x1610, 0x0000000f);
+}
+
+static bool
+tu102_vfn_intr_pending(struct nvkm_intr *intr)
+{
+	struct nvkm_vfn *vfn = container_of(intr, typeof(*vfn), intr);
+	struct nvkm_device *device = vfn->subdev.device;
+	u32 intr_top = nvkm_rd32(device, vfn->addr.priv + 0x1600);
+	int pending = 0, leaf;
+
+	for (leaf = 0; leaf < 8; leaf++) {
+		if (intr_top & BIT(leaf / 2)) {
+			intr->stat[leaf] = nvkm_rd32(device, vfn->addr.priv + 0x1000 + (leaf * 4));
+			if (intr->stat[leaf])
+				pending++;
+		} else {
+			intr->stat[leaf] = 0;
+		}
+	}
+
+	return pending != 0;
+}
+
+const struct nvkm_intr_func
+tu102_vfn_intr = {
+	.pending = tu102_vfn_intr_pending,
+	.unarm = tu102_vfn_intr_unarm,
+	.rearm = tu102_vfn_intr_rearm,
+	.block = tu102_vfn_intr_block,
+	.allow = tu102_vfn_intr_allow,
+	.reset = tu102_vfn_intr_reset,
+};
+
+static const struct nvkm_vfn_func
+tu102_vfn = {
+	.intr = &tu102_vfn_intr,
+	.user = { 0x030000, 0x010000, { -1, -1, TURING_USERMODE_A } },
+};
+
+int
+tu102_vfn_new(struct nvkm_device *device,
+	      enum nvkm_subdev_type type, int inst, struct nvkm_vfn **pvfn)
+{
+	return nvkm_vfn_new_(&tu102_vfn, device, type, inst, 0xb80000, pvfn);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c
new file mode 100644
index 000000000000..c5460a14c541
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/vfn/uvfn.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2021 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#define nvkm_uvfn(p) container_of((p), struct nvkm_uvfn, object)
+#include "priv.h"
+
+#include <core/object.h>
+
+struct nvkm_uvfn {
+	struct nvkm_object object;
+	struct nvkm_vfn *vfn;
+};
+
+static int
+nvkm_uvfn_map(struct nvkm_object *object, void *argv, u32 argc,
+	      enum nvkm_object_map *type, u64 *addr, u64 *size)
+{
+	struct nvkm_vfn *vfn = nvkm_uvfn(object)->vfn;
+	struct nvkm_device *device = vfn->subdev.device;
+
+	*addr = device->func->resource_addr(device, 0) + vfn->addr.user;
+	*size = vfn->func->user.size;
+	*type = NVKM_OBJECT_MAP_IO;
+	return 0;
+}
+
+static const struct nvkm_object_func
+nvkm_uvfn = {
+	.map = nvkm_uvfn_map,
+};
+
+int
+nvkm_uvfn_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
+	      void *argv, u32 argc, struct nvkm_object **pobject)
+{
+	struct nvkm_uvfn *uvfn;
+
+	if (argc != 0)
+		return -ENOSYS;
+
+	if (!(uvfn = kzalloc(sizeof(*uvfn), GFP_KERNEL)))
+		return -ENOMEM;
+
+	nvkm_object_ctor(&nvkm_uvfn, oclass, &uvfn->object);
+	uvfn->vfn = device->vfn;
+
+	*pobject = &uvfn->object;
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/omap_fbdev.c linux-libre-6.2-gnu/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 40706c5aad7b..98d8758048fc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -38,7 +38,7 @@ static struct drm_fb_helper *get_fb(struct fb_info *fbi);
 static void pan_worker(struct work_struct *work)
 {
 	struct omap_fbdev *fbdev = container_of(work, struct omap_fbdev, work);
-	struct fb_info *fbi = fbdev->base.fbdev;
+	struct fb_info *fbi = fbdev->base.info;
 	int npages;
 
 	/* DMM roll shifts in 4K pages: */
@@ -161,7 +161,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 		goto fail;
 	}
 
-	fbi = drm_fb_helper_alloc_fbi(helper);
+	fbi = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(fbi)) {
 		dev_err(dev->dev, "failed to allocate fb info\n");
 		ret = PTR_ERR(fbi);
@@ -177,8 +177,6 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 
 	drm_fb_helper_fill_info(fbi, helper, sizes);
 
-	dev->mode_config.fb_base = dma_addr;
-
 	fbi->screen_buffer = omap_gem_vaddr(fbdev->bo);
 	fbi->screen_size = fbdev->bo->size;
 	fbi->fix.smem_start = dma_addr;
@@ -274,7 +272,7 @@ void omap_fbdev_fini(struct drm_device *dev)
 	if (!helper)
 		return;
 
-	drm_fb_helper_unregister_fbi(helper);
+	drm_fb_helper_unregister_info(helper);
 
 	drm_fb_helper_fini(helper);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c linux-libre-6.2-gnu/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
index 393f82e26927..3abc47521b2c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
@@ -66,6 +66,8 @@ static int omap_gem_dmabuf_mmap(struct dma_buf *buffer,
 	struct drm_gem_object *obj = buffer->priv;
 	int ret = 0;
 
+	dma_resv_assert_held(buffer->resv);
+
 	ret = drm_gem_mmap_obj(obj, omap_gem_mmap_size(obj), vma);
 	if (ret < 0)
 		return ret;
@@ -125,7 +127,7 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
 
 	get_dma_buf(dma_buf);
 
-	sgt = dma_buf_map_attachment(attach, DMA_TO_DEVICE);
+	sgt = dma_buf_map_attachment_unlocked(attach, DMA_TO_DEVICE);
 	if (IS_ERR(sgt)) {
 		ret = PTR_ERR(sgt);
 		goto fail_detach;
@@ -142,7 +144,7 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
 	return obj;
 
 fail_unmap:
-	dma_buf_unmap_attachment(attach, sgt, DMA_TO_DEVICE);
+	dma_buf_unmap_attachment_unlocked(attach, sgt, DMA_TO_DEVICE);
 fail_detach:
 	dma_buf_detach(dma_buf, attach);
 	dma_buf_put(dma_buf);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/panel/Kconfig
index a582ddd583c2..737edcdf9eef 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/Kconfig
@@ -203,6 +203,16 @@ config DRM_PANEL_INNOLUX_P079ZCA
 	  24 bit RGB per pixel. It provides a MIPI DSI interface to
 	  the host and has a built-in LED backlight.
 
+config DRM_PANEL_JADARD_JD9365DA_H3
+	tristate "Jadard JD9365DA-H3 WXGA DSI panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for Jadard JD9365DA-H3
+	  WXGA MIPI DSI panel. The panel support TFT dot matrix LCD with
+	  800RGBx1280 dots at maximum.
+
 config DRM_PANEL_JDI_LT070ME05000
 	tristate "JDI LT070ME05000 WUXGA DSI panel"
 	depends on OF
@@ -296,6 +306,15 @@ config DRM_PANEL_NEC_NL8048HL11
 	  panel (found on the Zoom2/3/3630 SDP boards). To compile this driver
 	  as a module, choose M here.
 
+config DRM_PANEL_NEWVISION_NV3051D
+	tristate "NewVision NV3051D DSI panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  This driver supports the NV3051D based panel found on the Anbernic
+	  RG353P and RG353V.
+
 config DRM_PANEL_NEWVISION_NV3052C
 	tristate "NewVision NV3052C RGB/SPI panel"
 	depends on OF && SPI
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/panel/Makefile
index 34e717382dbb..f8f9d9f6a307 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o
 obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o
+obj-$(CONFIG_DRM_PANEL_JADARD_JD9365DA_H3) += panel-jadard-jd9365da-h3.o
 obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o
 obj-$(CONFIG_DRM_PANEL_JDI_R63452) += panel-jdi-fhd-r63452.o
 obj-$(CONFIG_DRM_PANEL_KHADAS_TS050) += panel-khadas-ts050.o
@@ -27,6 +28,7 @@ obj-$(CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829) += panel-leadtek-ltk500hd1829.o
 obj-$(CONFIG_DRM_PANEL_LG_LB035Q02) += panel-lg-lb035q02.o
 obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
 obj-$(CONFIG_DRM_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
+obj-$(CONFIG_DRM_PANEL_NEWVISION_NV3051D) += panel-newvision-nv3051d.o
 obj-$(CONFIG_DRM_PANEL_NEWVISION_NV3052C) += panel-newvision-nv3052c.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35510) += panel-novatek-nt35510.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35560) += panel-novatek-nt35560.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 857a2f0420d7..c924f1124ebc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1193,14 +1193,11 @@ static int boe_panel_enter_sleep_mode(struct boe_panel *boe)
 	return 0;
 }
 
-static int boe_panel_unprepare(struct drm_panel *panel)
+static int boe_panel_disable(struct drm_panel *panel)
 {
 	struct boe_panel *boe = to_boe_panel(panel);
 	int ret;
 
-	if (!boe->prepared)
-		return 0;
-
 	ret = boe_panel_enter_sleep_mode(boe);
 	if (ret < 0) {
 		dev_err(panel->dev, "failed to set panel off: %d\n", ret);
@@ -1209,6 +1206,16 @@ static int boe_panel_unprepare(struct drm_panel *panel)
 
 	msleep(150);
 
+	return 0;
+}
+
+static int boe_panel_unprepare(struct drm_panel *panel)
+{
+	struct boe_panel *boe = to_boe_panel(panel);
+
+	if (!boe->prepared)
+		return 0;
+
 	if (boe->desc->discharge_on_disable) {
 		regulator_disable(boe->avee);
 		regulator_disable(boe->avdd);
@@ -1528,6 +1535,7 @@ static enum drm_panel_orientation boe_panel_get_orientation(struct drm_panel *pa
 }
 
 static const struct drm_panel_funcs boe_panel_funcs = {
+	.disable = boe_panel_disable,
 	.unprepare = boe_panel_unprepare,
 	.prepare = boe_panel_prepare,
 	.enable = boe_panel_enable,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-edp.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-edp.c
index 4b39d1dd9140..5cb8dc2ebe18 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-edp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-edp.c
@@ -1883,8 +1883,10 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0a5d, &delay_200_500_e50, "NV116WHM-N45"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"),
 
+	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1139, &delay_200_500_e80_d50, "N116BGE-EA2"),
 	EDP_PANEL_ENTRY('C', 'M', 'N', 0x114c, &innolux_n116bca_ea1.delay, "N116BCA-EA1"),
 	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1152, &delay_200_500_e80_d50, "N116BCN-EA1"),
+	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1153, &delay_200_500_e80_d50, "N116BGE-EA2"),
 	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1154, &delay_200_500_e80_d50, "N116BCA-EA2"),
 	EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-EA1"),
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-ilitek-ili9341.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
index 39dc40cf681f..384a724f2822 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-ilitek-ili9341.c
@@ -18,6 +18,7 @@
  * Copyright 2018 David Lechner <david@lechnology.com>
  */
 
+#include <linux/backlight.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
@@ -30,7 +31,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
new file mode 100644
index 000000000000..48c1702a863b
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
@@ -0,0 +1,473 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 Radxa Limited
+ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
+ *
+ * Author:
+ * - Jagan Teki <jagan@amarulasolutions.com>
+ * - Stephen Chen <stephen@radxa.com>
+ */
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
+#include <linux/gpio/consumer.h>
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+
+#define JD9365DA_INIT_CMD_LEN		2
+
+struct jadard_init_cmd {
+	u8 data[JD9365DA_INIT_CMD_LEN];
+};
+
+struct jadard_panel_desc {
+	const struct drm_display_mode mode;
+	unsigned int lanes;
+	enum mipi_dsi_pixel_format format;
+	const struct jadard_init_cmd *init_cmds;
+	u32 num_init_cmds;
+};
+
+struct jadard {
+	struct drm_panel panel;
+	struct mipi_dsi_device *dsi;
+	const struct jadard_panel_desc *desc;
+
+	struct regulator *vdd;
+	struct regulator *vccio;
+	struct gpio_desc *reset;
+};
+
+static inline struct jadard *panel_to_jadard(struct drm_panel *panel)
+{
+	return container_of(panel, struct jadard, panel);
+}
+
+static int jadard_enable(struct drm_panel *panel)
+{
+	struct device *dev = panel->dev;
+	struct jadard *jadard = panel_to_jadard(panel);
+	const struct jadard_panel_desc *desc = jadard->desc;
+	struct mipi_dsi_device *dsi = jadard->dsi;
+	unsigned int i;
+	int err;
+
+	msleep(10);
+
+	for (i = 0; i < desc->num_init_cmds; i++) {
+		const struct jadard_init_cmd *cmd = &desc->init_cmds[i];
+
+		err = mipi_dsi_dcs_write_buffer(dsi, cmd->data, JD9365DA_INIT_CMD_LEN);
+		if (err < 0)
+			return err;
+	}
+
+	msleep(120);
+
+	err = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (err < 0)
+		DRM_DEV_ERROR(dev, "failed to exit sleep mode ret = %d\n", err);
+
+	err =  mipi_dsi_dcs_set_display_on(dsi);
+	if (err < 0)
+		DRM_DEV_ERROR(dev, "failed to set display on ret = %d\n", err);
+
+	return 0;
+}
+
+static int jadard_disable(struct drm_panel *panel)
+{
+	struct device *dev = panel->dev;
+	struct jadard *jadard = panel_to_jadard(panel);
+	int ret;
+
+	ret = mipi_dsi_dcs_set_display_off(jadard->dsi);
+	if (ret < 0)
+		DRM_DEV_ERROR(dev, "failed to set display off: %d\n", ret);
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(jadard->dsi);
+	if (ret < 0)
+		DRM_DEV_ERROR(dev, "failed to enter sleep mode: %d\n", ret);
+
+	return 0;
+}
+
+static int jadard_prepare(struct drm_panel *panel)
+{
+	struct jadard *jadard = panel_to_jadard(panel);
+	int ret;
+
+	ret = regulator_enable(jadard->vccio);
+	if (ret)
+		return ret;
+
+	ret = regulator_enable(jadard->vdd);
+	if (ret)
+		return ret;
+
+	gpiod_set_value(jadard->reset, 1);
+	msleep(5);
+
+	gpiod_set_value(jadard->reset, 0);
+	msleep(10);
+
+	gpiod_set_value(jadard->reset, 1);
+	msleep(120);
+
+	return 0;
+}
+
+static int jadard_unprepare(struct drm_panel *panel)
+{
+	struct jadard *jadard = panel_to_jadard(panel);
+
+	gpiod_set_value(jadard->reset, 1);
+	msleep(120);
+
+	regulator_disable(jadard->vdd);
+	regulator_disable(jadard->vccio);
+
+	return 0;
+}
+
+static int jadard_get_modes(struct drm_panel *panel,
+			    struct drm_connector *connector)
+{
+	struct jadard *jadard = panel_to_jadard(panel);
+	const struct drm_display_mode *desc_mode = &jadard->desc->mode;
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(connector->dev, desc_mode);
+	if (!mode) {
+		DRM_DEV_ERROR(&jadard->dsi->dev, "failed to add mode %ux%ux@%u\n",
+			      desc_mode->hdisplay, desc_mode->vdisplay,
+			      drm_mode_vrefresh(desc_mode));
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+	drm_mode_probed_add(connector, mode);
+
+	connector->display_info.width_mm = mode->width_mm;
+	connector->display_info.height_mm = mode->height_mm;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs jadard_funcs = {
+	.disable = jadard_disable,
+	.unprepare = jadard_unprepare,
+	.prepare = jadard_prepare,
+	.enable = jadard_enable,
+	.get_modes = jadard_get_modes,
+};
+
+static const struct jadard_init_cmd cz101b4001_init_cmds[] = {
+	{ .data = { 0xE0, 0x00 } },
+	{ .data = { 0xE1, 0x93 } },
+	{ .data = { 0xE2, 0x65 } },
+	{ .data = { 0xE3, 0xF8 } },
+	{ .data = { 0x80, 0x03 } },
+	{ .data = { 0xE0, 0x01 } },
+	{ .data = { 0x00, 0x00 } },
+	{ .data = { 0x01, 0x3B } },
+	{ .data = { 0x0C, 0x74 } },
+	{ .data = { 0x17, 0x00 } },
+	{ .data = { 0x18, 0xAF } },
+	{ .data = { 0x19, 0x00 } },
+	{ .data = { 0x1A, 0x00 } },
+	{ .data = { 0x1B, 0xAF } },
+	{ .data = { 0x1C, 0x00 } },
+	{ .data = { 0x35, 0x26 } },
+	{ .data = { 0x37, 0x09 } },
+	{ .data = { 0x38, 0x04 } },
+	{ .data = { 0x39, 0x00 } },
+	{ .data = { 0x3A, 0x01 } },
+	{ .data = { 0x3C, 0x78 } },
+	{ .data = { 0x3D, 0xFF } },
+	{ .data = { 0x3E, 0xFF } },
+	{ .data = { 0x3F, 0x7F } },
+	{ .data = { 0x40, 0x06 } },
+	{ .data = { 0x41, 0xA0 } },
+	{ .data = { 0x42, 0x81 } },
+	{ .data = { 0x43, 0x14 } },
+	{ .data = { 0x44, 0x23 } },
+	{ .data = { 0x45, 0x28 } },
+	{ .data = { 0x55, 0x02 } },
+	{ .data = { 0x57, 0x69 } },
+	{ .data = { 0x59, 0x0A } },
+	{ .data = { 0x5A, 0x2A } },
+	{ .data = { 0x5B, 0x17 } },
+	{ .data = { 0x5D, 0x7F } },
+	{ .data = { 0x5E, 0x6B } },
+	{ .data = { 0x5F, 0x5C } },
+	{ .data = { 0x60, 0x4F } },
+	{ .data = { 0x61, 0x4D } },
+	{ .data = { 0x62, 0x3F } },
+	{ .data = { 0x63, 0x42 } },
+	{ .data = { 0x64, 0x2B } },
+	{ .data = { 0x65, 0x44 } },
+	{ .data = { 0x66, 0x43 } },
+	{ .data = { 0x67, 0x43 } },
+	{ .data = { 0x68, 0x63 } },
+	{ .data = { 0x69, 0x52 } },
+	{ .data = { 0x6A, 0x5A } },
+	{ .data = { 0x6B, 0x4F } },
+	{ .data = { 0x6C, 0x4E } },
+	{ .data = { 0x6D, 0x20 } },
+	{ .data = { 0x6E, 0x0F } },
+	{ .data = { 0x6F, 0x00 } },
+	{ .data = { 0x70, 0x7F } },
+	{ .data = { 0x71, 0x6B } },
+	{ .data = { 0x72, 0x5C } },
+	{ .data = { 0x73, 0x4F } },
+	{ .data = { 0x74, 0x4D } },
+	{ .data = { 0x75, 0x3F } },
+	{ .data = { 0x76, 0x42 } },
+	{ .data = { 0x77, 0x2B } },
+	{ .data = { 0x78, 0x44 } },
+	{ .data = { 0x79, 0x43 } },
+	{ .data = { 0x7A, 0x43 } },
+	{ .data = { 0x7B, 0x63 } },
+	{ .data = { 0x7C, 0x52 } },
+	{ .data = { 0x7D, 0x5A } },
+	{ .data = { 0x7E, 0x4F } },
+	{ .data = { 0x7F, 0x4E } },
+	{ .data = { 0x80, 0x20 } },
+	{ .data = { 0x81, 0x0F } },
+	{ .data = { 0x82, 0x00 } },
+	{ .data = { 0xE0, 0x02 } },
+	{ .data = { 0x00, 0x02 } },
+	{ .data = { 0x01, 0x02 } },
+	{ .data = { 0x02, 0x00 } },
+	{ .data = { 0x03, 0x00 } },
+	{ .data = { 0x04, 0x1E } },
+	{ .data = { 0x05, 0x1E } },
+	{ .data = { 0x06, 0x1F } },
+	{ .data = { 0x07, 0x1F } },
+	{ .data = { 0x08, 0x1F } },
+	{ .data = { 0x09, 0x17 } },
+	{ .data = { 0x0A, 0x17 } },
+	{ .data = { 0x0B, 0x37 } },
+	{ .data = { 0x0C, 0x37 } },
+	{ .data = { 0x0D, 0x47 } },
+	{ .data = { 0x0E, 0x47 } },
+	{ .data = { 0x0F, 0x45 } },
+	{ .data = { 0x10, 0x45 } },
+	{ .data = { 0x11, 0x4B } },
+	{ .data = { 0x12, 0x4B } },
+	{ .data = { 0x13, 0x49 } },
+	{ .data = { 0x14, 0x49 } },
+	{ .data = { 0x15, 0x1F } },
+	{ .data = { 0x16, 0x01 } },
+	{ .data = { 0x17, 0x01 } },
+	{ .data = { 0x18, 0x00 } },
+	{ .data = { 0x19, 0x00 } },
+	{ .data = { 0x1A, 0x1E } },
+	{ .data = { 0x1B, 0x1E } },
+	{ .data = { 0x1C, 0x1F } },
+	{ .data = { 0x1D, 0x1F } },
+	{ .data = { 0x1E, 0x1F } },
+	{ .data = { 0x1F, 0x17 } },
+	{ .data = { 0x20, 0x17 } },
+	{ .data = { 0x21, 0x37 } },
+	{ .data = { 0x22, 0x37 } },
+	{ .data = { 0x23, 0x46 } },
+	{ .data = { 0x24, 0x46 } },
+	{ .data = { 0x25, 0x44 } },
+	{ .data = { 0x26, 0x44 } },
+	{ .data = { 0x27, 0x4A } },
+	{ .data = { 0x28, 0x4A } },
+	{ .data = { 0x29, 0x48 } },
+	{ .data = { 0x2A, 0x48 } },
+	{ .data = { 0x2B, 0x1F } },
+	{ .data = { 0x2C, 0x01 } },
+	{ .data = { 0x2D, 0x01 } },
+	{ .data = { 0x2E, 0x00 } },
+	{ .data = { 0x2F, 0x00 } },
+	{ .data = { 0x30, 0x1F } },
+	{ .data = { 0x31, 0x1F } },
+	{ .data = { 0x32, 0x1E } },
+	{ .data = { 0x33, 0x1E } },
+	{ .data = { 0x34, 0x1F } },
+	{ .data = { 0x35, 0x17 } },
+	{ .data = { 0x36, 0x17 } },
+	{ .data = { 0x37, 0x37 } },
+	{ .data = { 0x38, 0x37 } },
+	{ .data = { 0x39, 0x08 } },
+	{ .data = { 0x3A, 0x08 } },
+	{ .data = { 0x3B, 0x0A } },
+	{ .data = { 0x3C, 0x0A } },
+	{ .data = { 0x3D, 0x04 } },
+	{ .data = { 0x3E, 0x04 } },
+	{ .data = { 0x3F, 0x06 } },
+	{ .data = { 0x40, 0x06 } },
+	{ .data = { 0x41, 0x1F } },
+	{ .data = { 0x42, 0x02 } },
+	{ .data = { 0x43, 0x02 } },
+	{ .data = { 0x44, 0x00 } },
+	{ .data = { 0x45, 0x00 } },
+	{ .data = { 0x46, 0x1F } },
+	{ .data = { 0x47, 0x1F } },
+	{ .data = { 0x48, 0x1E } },
+	{ .data = { 0x49, 0x1E } },
+	{ .data = { 0x4A, 0x1F } },
+	{ .data = { 0x4B, 0x17 } },
+	{ .data = { 0x4C, 0x17 } },
+	{ .data = { 0x4D, 0x37 } },
+	{ .data = { 0x4E, 0x37 } },
+	{ .data = { 0x4F, 0x09 } },
+	{ .data = { 0x50, 0x09 } },
+	{ .data = { 0x51, 0x0B } },
+	{ .data = { 0x52, 0x0B } },
+	{ .data = { 0x53, 0x05 } },
+	{ .data = { 0x54, 0x05 } },
+	{ .data = { 0x55, 0x07 } },
+	{ .data = { 0x56, 0x07 } },
+	{ .data = { 0x57, 0x1F } },
+	{ .data = { 0x58, 0x40 } },
+	{ .data = { 0x5B, 0x30 } },
+	{ .data = { 0x5C, 0x16 } },
+	{ .data = { 0x5D, 0x34 } },
+	{ .data = { 0x5E, 0x05 } },
+	{ .data = { 0x5F, 0x02 } },
+	{ .data = { 0x63, 0x00 } },
+	{ .data = { 0x64, 0x6A } },
+	{ .data = { 0x67, 0x73 } },
+	{ .data = { 0x68, 0x1D } },
+	{ .data = { 0x69, 0x08 } },
+	{ .data = { 0x6A, 0x6A } },
+	{ .data = { 0x6B, 0x08 } },
+	{ .data = { 0x6C, 0x00 } },
+	{ .data = { 0x6D, 0x00 } },
+	{ .data = { 0x6E, 0x00 } },
+	{ .data = { 0x6F, 0x88 } },
+	{ .data = { 0x75, 0xFF } },
+	{ .data = { 0x77, 0xDD } },
+	{ .data = { 0x78, 0x3F } },
+	{ .data = { 0x79, 0x15 } },
+	{ .data = { 0x7A, 0x17 } },
+	{ .data = { 0x7D, 0x14 } },
+	{ .data = { 0x7E, 0x82 } },
+	{ .data = { 0xE0, 0x04 } },
+	{ .data = { 0x00, 0x0E } },
+	{ .data = { 0x02, 0xB3 } },
+	{ .data = { 0x09, 0x61 } },
+	{ .data = { 0x0E, 0x48 } },
+	{ .data = { 0xE0, 0x00 } },
+	{ .data = { 0xE6, 0x02 } },
+	{ .data = { 0xE7, 0x0C } },
+};
+
+static const struct jadard_panel_desc cz101b4001_desc = {
+	.mode = {
+		.clock		= 70000,
+
+		.hdisplay	= 800,
+		.hsync_start	= 800 + 40,
+		.hsync_end	= 800 + 40 + 18,
+		.htotal		= 800 + 40 + 18 + 20,
+
+		.vdisplay	= 1280,
+		.vsync_start	= 1280 + 20,
+		.vsync_end	= 1280 + 20 + 4,
+		.vtotal		= 1280 + 20 + 4 + 20,
+
+		.width_mm	= 62,
+		.height_mm	= 110,
+		.type		= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+	},
+	.lanes = 4,
+	.format = MIPI_DSI_FMT_RGB888,
+	.init_cmds = cz101b4001_init_cmds,
+	.num_init_cmds = ARRAY_SIZE(cz101b4001_init_cmds),
+};
+
+static int jadard_dsi_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	const struct jadard_panel_desc *desc;
+	struct jadard *jadard;
+	int ret;
+
+	jadard = devm_kzalloc(&dsi->dev, sizeof(*jadard), GFP_KERNEL);
+	if (!jadard)
+		return -ENOMEM;
+
+	desc = of_device_get_match_data(dev);
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+			  MIPI_DSI_MODE_NO_EOT_PACKET;
+	dsi->format = desc->format;
+	dsi->lanes = desc->lanes;
+
+	jadard->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(jadard->reset)) {
+		DRM_DEV_ERROR(&dsi->dev, "failed to get our reset GPIO\n");
+		return PTR_ERR(jadard->reset);
+	}
+
+	jadard->vdd = devm_regulator_get(dev, "vdd");
+	if (IS_ERR(jadard->vdd)) {
+		DRM_DEV_ERROR(&dsi->dev, "failed to get vdd regulator\n");
+		return PTR_ERR(jadard->vdd);
+	}
+
+	jadard->vccio = devm_regulator_get(dev, "vccio");
+	if (IS_ERR(jadard->vccio)) {
+		DRM_DEV_ERROR(&dsi->dev, "failed to get vccio regulator\n");
+		return PTR_ERR(jadard->vccio);
+	}
+
+	drm_panel_init(&jadard->panel, dev, &jadard_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+
+	ret = drm_panel_of_backlight(&jadard->panel);
+	if (ret)
+		return ret;
+
+	drm_panel_add(&jadard->panel);
+
+	mipi_dsi_set_drvdata(dsi, jadard);
+	jadard->dsi = dsi;
+	jadard->desc = desc;
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret < 0)
+		drm_panel_remove(&jadard->panel);
+
+	return ret;
+}
+
+static void jadard_dsi_remove(struct mipi_dsi_device *dsi)
+{
+	struct jadard *jadard = mipi_dsi_get_drvdata(dsi);
+
+	mipi_dsi_detach(dsi);
+	drm_panel_remove(&jadard->panel);
+}
+
+static const struct of_device_id jadard_of_match[] = {
+	{ .compatible = "chongzhou,cz101b4001", .data = &cz101b4001_desc },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, jadard_of_match);
+
+static struct mipi_dsi_driver jadard_driver = {
+	.probe = jadard_dsi_probe,
+	.remove = jadard_dsi_remove,
+	.driver = {
+		.name = "jadard-jd9365da",
+		.of_match_table = jadard_of_match,
+	},
+};
+module_mipi_dsi_driver(jadard_driver);
+
+MODULE_AUTHOR("Jagan Teki <jagan@edgeble.ai>");
+MODULE_AUTHOR("Stephen Chen <stephen@radxa.com>");
+MODULE_DESCRIPTION("Jadard JD9365DA-H3 WXGA DSI panel");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-newvision-nv3051d.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-newvision-nv3051d.c
new file mode 100644
index 000000000000..a07958038ffd
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-newvision-nv3051d.c
@@ -0,0 +1,504 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * NV3051D MIPI-DSI panel driver for Anbernic RG353x
+ * Copyright (C) 2022 Chris Morgan
+ *
+ * based on
+ *
+ * Elida kd35t133 3.5" MIPI-DSI panel driver
+ * Copyright (C) Theobroma Systems 2020
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/media-bus-format.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/display_timing.h>
+#include <video/mipi_display.h>
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+struct nv3051d_panel_info {
+	const struct drm_display_mode *display_modes;
+	unsigned int num_modes;
+	u16 width_mm, height_mm;
+	u32 bus_flags;
+};
+
+struct panel_nv3051d {
+	struct device *dev;
+	struct drm_panel panel;
+	struct gpio_desc *reset_gpio;
+	const struct nv3051d_panel_info *panel_info;
+	struct regulator *vdd;
+};
+
+static inline struct panel_nv3051d *panel_to_panelnv3051d(struct drm_panel *panel)
+{
+	return container_of(panel, struct panel_nv3051d, panel);
+}
+
+static int panel_nv3051d_init_sequence(struct panel_nv3051d *ctx)
+{
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+
+	/*
+	 * Init sequence was supplied by device vendor with no
+	 * documentation.
+	 */
+
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0xE3, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x03, 0x40);
+	mipi_dsi_dcs_write_seq(dsi, 0x04, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x05, 0x03);
+	mipi_dsi_dcs_write_seq(dsi, 0x24, 0x12);
+	mipi_dsi_dcs_write_seq(dsi, 0x25, 0x1E);
+	mipi_dsi_dcs_write_seq(dsi, 0x26, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0x27, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0x28, 0x57);
+	mipi_dsi_dcs_write_seq(dsi, 0x29, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0x2A, 0xDF);
+	mipi_dsi_dcs_write_seq(dsi, 0x38, 0x9C);
+	mipi_dsi_dcs_write_seq(dsi, 0x39, 0xA7);
+	mipi_dsi_dcs_write_seq(dsi, 0x3A, 0x53);
+	mipi_dsi_dcs_write_seq(dsi, 0x44, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x49, 0x3C);
+	mipi_dsi_dcs_write_seq(dsi, 0x59, 0xFE);
+	mipi_dsi_dcs_write_seq(dsi, 0x5C, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x91, 0x77);
+	mipi_dsi_dcs_write_seq(dsi, 0x92, 0x77);
+	mipi_dsi_dcs_write_seq(dsi, 0xA0, 0x55);
+	mipi_dsi_dcs_write_seq(dsi, 0xA1, 0x50);
+	mipi_dsi_dcs_write_seq(dsi, 0xA4, 0x9C);
+	mipi_dsi_dcs_write_seq(dsi, 0xA7, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0xA8, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0xA9, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0xAA, 0xFC);
+	mipi_dsi_dcs_write_seq(dsi, 0xAB, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0xAC, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xAD, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xAE, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xAF, 0x03);
+	mipi_dsi_dcs_write_seq(dsi, 0xB0, 0x08);
+	mipi_dsi_dcs_write_seq(dsi, 0xB1, 0x26);
+	mipi_dsi_dcs_write_seq(dsi, 0xB2, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0xB3, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0xB4, 0x33);
+	mipi_dsi_dcs_write_seq(dsi, 0xB5, 0x08);
+	mipi_dsi_dcs_write_seq(dsi, 0xB6, 0x26);
+	mipi_dsi_dcs_write_seq(dsi, 0xB7, 0x08);
+	mipi_dsi_dcs_write_seq(dsi, 0xB8, 0x26);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0xB1, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0xD1, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0xB4, 0x29);
+	mipi_dsi_dcs_write_seq(dsi, 0xD4, 0x2B);
+	mipi_dsi_dcs_write_seq(dsi, 0xB2, 0x0C);
+	mipi_dsi_dcs_write_seq(dsi, 0xD2, 0x0A);
+	mipi_dsi_dcs_write_seq(dsi, 0xB3, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0xD3, 0x28);
+	mipi_dsi_dcs_write_seq(dsi, 0xB6, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0xD6, 0x0D);
+	mipi_dsi_dcs_write_seq(dsi, 0xB7, 0x32);
+	mipi_dsi_dcs_write_seq(dsi, 0xD7, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xC1, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0xE1, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xB8, 0x0A);
+	mipi_dsi_dcs_write_seq(dsi, 0xD8, 0x0A);
+	mipi_dsi_dcs_write_seq(dsi, 0xB9, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0xD9, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0xBD, 0x13);
+	mipi_dsi_dcs_write_seq(dsi, 0xDD, 0x13);
+	mipi_dsi_dcs_write_seq(dsi, 0xBC, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0xDC, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0xBB, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xDB, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xBA, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xDA, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xBE, 0x18);
+	mipi_dsi_dcs_write_seq(dsi, 0xDE, 0x18);
+	mipi_dsi_dcs_write_seq(dsi, 0xBF, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xDF, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xC0, 0x17);
+	mipi_dsi_dcs_write_seq(dsi, 0xE0, 0x17);
+	mipi_dsi_dcs_write_seq(dsi, 0xB5, 0x3B);
+	mipi_dsi_dcs_write_seq(dsi, 0xD5, 0x3C);
+	mipi_dsi_dcs_write_seq(dsi, 0xB0, 0x0B);
+	mipi_dsi_dcs_write_seq(dsi, 0xD0, 0x0C);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x03);
+	mipi_dsi_dcs_write_seq(dsi, 0x00, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x01, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x02, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x03, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x04, 0x61);
+	mipi_dsi_dcs_write_seq(dsi, 0x05, 0x80);
+	mipi_dsi_dcs_write_seq(dsi, 0x06, 0xC7);
+	mipi_dsi_dcs_write_seq(dsi, 0x07, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0x08, 0x82);
+	mipi_dsi_dcs_write_seq(dsi, 0x09, 0x83);
+	mipi_dsi_dcs_write_seq(dsi, 0x30, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x31, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x32, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x33, 0x2A);
+	mipi_dsi_dcs_write_seq(dsi, 0x34, 0x61);
+	mipi_dsi_dcs_write_seq(dsi, 0x35, 0xC5);
+	mipi_dsi_dcs_write_seq(dsi, 0x36, 0x80);
+	mipi_dsi_dcs_write_seq(dsi, 0x37, 0x23);
+	mipi_dsi_dcs_write_seq(dsi, 0x40, 0x82);
+	mipi_dsi_dcs_write_seq(dsi, 0x41, 0x83);
+	mipi_dsi_dcs_write_seq(dsi, 0x42, 0x80);
+	mipi_dsi_dcs_write_seq(dsi, 0x43, 0x81);
+	mipi_dsi_dcs_write_seq(dsi, 0x44, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0x45, 0xF2);
+	mipi_dsi_dcs_write_seq(dsi, 0x46, 0xF1);
+	mipi_dsi_dcs_write_seq(dsi, 0x47, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0x48, 0xF4);
+	mipi_dsi_dcs_write_seq(dsi, 0x49, 0xF3);
+	mipi_dsi_dcs_write_seq(dsi, 0x50, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0x51, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0x52, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0x53, 0x03);
+	mipi_dsi_dcs_write_seq(dsi, 0x54, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0x55, 0xF6);
+	mipi_dsi_dcs_write_seq(dsi, 0x56, 0xF5);
+	mipi_dsi_dcs_write_seq(dsi, 0x57, 0x11);
+	mipi_dsi_dcs_write_seq(dsi, 0x58, 0xF8);
+	mipi_dsi_dcs_write_seq(dsi, 0x59, 0xF7);
+	mipi_dsi_dcs_write_seq(dsi, 0x7E, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0x7F, 0x80);
+	mipi_dsi_dcs_write_seq(dsi, 0xE0, 0x5A);
+	mipi_dsi_dcs_write_seq(dsi, 0xB1, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0xB4, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0xB5, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xB6, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0xB7, 0x07);
+	mipi_dsi_dcs_write_seq(dsi, 0xB8, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xB9, 0x05);
+	mipi_dsi_dcs_write_seq(dsi, 0xBA, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xC7, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0xCA, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0xCB, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0xCC, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0xCD, 0x07);
+	mipi_dsi_dcs_write_seq(dsi, 0xCE, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xCF, 0x05);
+	mipi_dsi_dcs_write_seq(dsi, 0xD0, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0x81, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0x84, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0x85, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0x86, 0x07);
+	mipi_dsi_dcs_write_seq(dsi, 0x87, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0x88, 0x05);
+	mipi_dsi_dcs_write_seq(dsi, 0x89, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0x8A, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x97, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0x9A, 0x0E);
+	mipi_dsi_dcs_write_seq(dsi, 0x9B, 0x0F);
+	mipi_dsi_dcs_write_seq(dsi, 0x9C, 0x07);
+	mipi_dsi_dcs_write_seq(dsi, 0x9D, 0x04);
+	mipi_dsi_dcs_write_seq(dsi, 0x9E, 0x05);
+	mipi_dsi_dcs_write_seq(dsi, 0x9F, 0x06);
+	mipi_dsi_dcs_write_seq(dsi, 0xA0, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0x01, 0x01);
+	mipi_dsi_dcs_write_seq(dsi, 0x02, 0xDA);
+	mipi_dsi_dcs_write_seq(dsi, 0x03, 0xBA);
+	mipi_dsi_dcs_write_seq(dsi, 0x04, 0xA8);
+	mipi_dsi_dcs_write_seq(dsi, 0x05, 0x9A);
+	mipi_dsi_dcs_write_seq(dsi, 0x06, 0x70);
+	mipi_dsi_dcs_write_seq(dsi, 0x07, 0xFF);
+	mipi_dsi_dcs_write_seq(dsi, 0x08, 0x91);
+	mipi_dsi_dcs_write_seq(dsi, 0x09, 0x90);
+	mipi_dsi_dcs_write_seq(dsi, 0x0A, 0xFF);
+	mipi_dsi_dcs_write_seq(dsi, 0x0B, 0x8F);
+	mipi_dsi_dcs_write_seq(dsi, 0x0C, 0x60);
+	mipi_dsi_dcs_write_seq(dsi, 0x0D, 0x58);
+	mipi_dsi_dcs_write_seq(dsi, 0x0E, 0x48);
+	mipi_dsi_dcs_write_seq(dsi, 0x0F, 0x38);
+	mipi_dsi_dcs_write_seq(dsi, 0x10, 0x2B);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x30);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x52);
+	mipi_dsi_dcs_write_seq(dsi, 0xFF, 0x00);
+	mipi_dsi_dcs_write_seq(dsi, 0x36, 0x02);
+	mipi_dsi_dcs_write_seq(dsi, 0x3A, 0x70);
+
+	dev_dbg(ctx->dev, "Panel init sequence done\n");
+
+	return 0;
+}
+
+static int panel_nv3051d_unprepare(struct drm_panel *panel)
+{
+	struct panel_nv3051d *ctx = panel_to_panelnv3051d(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	ret = mipi_dsi_dcs_set_display_off(dsi);
+	if (ret < 0)
+		dev_err(ctx->dev, "failed to set display off: %d\n", ret);
+
+	msleep(20);
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "failed to enter sleep mode: %d\n", ret);
+		return ret;
+	}
+
+	usleep_range(10000, 15000);
+
+	regulator_disable(ctx->vdd);
+
+	return 0;
+}
+
+static int panel_nv3051d_prepare(struct drm_panel *panel)
+{
+	struct panel_nv3051d *ctx = panel_to_panelnv3051d(panel);
+	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
+	int ret;
+
+	dev_dbg(ctx->dev, "Resetting the panel\n");
+	ret = regulator_enable(ctx->vdd);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to enable vdd supply: %d\n", ret);
+		return ret;
+	}
+
+	usleep_range(2000, 3000);
+	gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+	msleep(150);
+	gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+	msleep(20);
+
+	ret = panel_nv3051d_init_sequence(ctx);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Panel init sequence failed: %d\n", ret);
+		goto disable_vdd;
+	}
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to exit sleep mode: %d\n", ret);
+		goto disable_vdd;
+	}
+
+	msleep(200);
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret < 0) {
+		dev_err(ctx->dev, "Failed to set display on: %d\n", ret);
+		goto disable_vdd;
+	}
+
+	usleep_range(10000, 15000);
+
+	return 0;
+
+disable_vdd:
+	regulator_disable(ctx->vdd);
+	return ret;
+}
+
+static int panel_nv3051d_get_modes(struct drm_panel *panel,
+				   struct drm_connector *connector)
+{
+	struct panel_nv3051d *ctx = panel_to_panelnv3051d(panel);
+	const struct nv3051d_panel_info *panel_info = ctx->panel_info;
+	struct drm_display_mode *mode;
+	unsigned int i;
+
+	for (i = 0; i < panel_info->num_modes; i++) {
+		mode = drm_mode_duplicate(connector->dev,
+					  &panel_info->display_modes[i]);
+		if (!mode)
+			return -ENOMEM;
+
+		drm_mode_set_name(mode);
+
+		mode->type = DRM_MODE_TYPE_DRIVER;
+		if (panel_info->num_modes == 1)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_probed_add(connector, mode);
+	}
+
+	connector->display_info.bpc = 8;
+	connector->display_info.width_mm = panel_info->width_mm;
+	connector->display_info.height_mm = panel_info->height_mm;
+	connector->display_info.bus_flags = panel_info->bus_flags;
+
+	return panel_info->num_modes;
+}
+
+static const struct drm_panel_funcs panel_nv3051d_funcs = {
+	.unprepare	= panel_nv3051d_unprepare,
+	.prepare	= panel_nv3051d_prepare,
+	.get_modes	= panel_nv3051d_get_modes,
+};
+
+static int panel_nv3051d_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct panel_nv3051d *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ctx->dev = dev;
+
+	ctx->panel_info = of_device_get_match_data(dev);
+	if (!ctx->panel_info)
+		return -EINVAL;
+
+	ctx->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(ctx->reset_gpio)) {
+		dev_err(dev, "cannot get reset gpio\n");
+		return PTR_ERR(ctx->reset_gpio);
+	}
+
+	ctx->vdd = devm_regulator_get(dev, "vdd");
+	if (IS_ERR(ctx->vdd)) {
+		ret = PTR_ERR(ctx->vdd);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "Failed to request vdd regulator: %d\n", ret);
+		return ret;
+	}
+
+	mipi_dsi_set_drvdata(dsi, ctx);
+
+	dsi->lanes = 4;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+			  MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;
+
+	drm_panel_init(&ctx->panel, &dsi->dev, &panel_nv3051d_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
+	drm_panel_add(&ctx->panel);
+
+	ret = mipi_dsi_attach(dsi);
+	if (ret < 0) {
+		dev_err(dev, "mipi_dsi_attach failed: %d\n", ret);
+		drm_panel_remove(&ctx->panel);
+		return ret;
+	}
+
+	return 0;
+}
+
+static void panel_nv3051d_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct panel_nv3051d *ctx = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	ret = drm_panel_unprepare(&ctx->panel);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret);
+
+	ret = drm_panel_disable(&ctx->panel);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret);
+}
+
+static void panel_nv3051d_remove(struct mipi_dsi_device *dsi)
+{
+	struct panel_nv3051d *ctx = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	panel_nv3051d_shutdown(dsi);
+
+	ret = mipi_dsi_detach(dsi);
+	if (ret < 0)
+		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);
+
+	drm_panel_remove(&ctx->panel);
+}
+
+static const struct drm_display_mode nv3051d_rgxx3_modes[] = {
+	{ /* 120hz */
+		.hdisplay	= 640,
+		.hsync_start	= 640 + 40,
+		.hsync_end	= 640 + 40 + 2,
+		.htotal		= 640 + 40 + 2 + 80,
+		.vdisplay	= 480,
+		.vsync_start	= 480 + 18,
+		.vsync_end	= 480 + 18 + 2,
+		.vtotal		= 480 + 18 + 2 + 28,
+		.clock		= 48300,
+		.flags		= DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+	},
+	{ /* 100hz */
+		.hdisplay       = 640,
+		.hsync_start    = 640 + 40,
+		.hsync_end      = 640 + 40 + 2,
+		.htotal         = 640 + 40 + 2 + 80,
+		.vdisplay       = 480,
+		.vsync_start    = 480 + 18,
+		.vsync_end      = 480 + 18 + 2,
+		.vtotal         = 480 + 18 + 2 + 28,
+		.clock          = 40250,
+		.flags		= DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+	},
+	{ /* 60hz */
+		.hdisplay	= 640,
+		.hsync_start	= 640 + 40,
+		.hsync_end	= 640 + 40 + 2,
+		.htotal		= 640 + 40 + 2 + 80,
+		.vdisplay	= 480,
+		.vsync_start	= 480 + 18,
+		.vsync_end	= 480 + 18 + 2,
+		.vtotal		= 480 + 18 + 2 + 28,
+		.clock		= 24150,
+		.flags		= DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+	},
+};
+
+static const struct nv3051d_panel_info nv3051d_rgxx3_info = {
+	.display_modes = nv3051d_rgxx3_modes,
+	.num_modes = ARRAY_SIZE(nv3051d_rgxx3_modes),
+	.width_mm = 70,
+	.height_mm = 57,
+	.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+};
+
+static const struct of_device_id newvision_nv3051d_of_match[] = {
+	{ .compatible = "newvision,nv3051d", .data = &nv3051d_rgxx3_info },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, newvision_nv3051d_of_match);
+
+static struct mipi_dsi_driver newvision_nv3051d_driver = {
+	.driver = {
+		.name = "panel-newvision-nv3051d",
+		.of_match_table = newvision_nv3051d_of_match,
+	},
+	.probe	= panel_nv3051d_probe,
+	.remove = panel_nv3051d_remove,
+	.shutdown = panel_nv3051d_shutdown,
+};
+module_mipi_dsi_driver(newvision_nv3051d_driver);
+
+MODULE_AUTHOR("Chris Morgan <macromorgan@hotmail.com>");
+MODULE_DESCRIPTION("DRM driver for Newvision NV3051D based MIPI DSI panels");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-db7430.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-samsung-db7430.c
index 04640c5256a8..117b26845083 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-samsung-db7430.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-samsung-db7430.c
@@ -331,9 +331,16 @@ static const struct of_device_id db7430_match[] = {
 };
 MODULE_DEVICE_TABLE(of, db7430_match);
 
+static const struct spi_device_id db7430_ids[] = {
+	{ "lms397kf04" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, db7430_ids);
+
 static struct spi_driver db7430_driver = {
 	.probe		= db7430_probe,
 	.remove		= db7430_remove,
+	.id_table	= db7430_ids,
 	.driver		= {
 		.name	= "db7430-panel",
 		.of_match_table = db7430_match,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
index c481daa4bbce..0b8cf65172ff 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -19,6 +19,9 @@
 
 /* Command2 BKx selection command */
 #define DSI_CMD2BKX_SEL			0xFF
+#define DSI_CMD1			0
+#define DSI_CMD2			BIT(4)
+#define DSI_CMD2BK_MASK			GENMASK(3, 0)
 
 /* Command2, BK0 commands */
 #define DSI_CMD2_BK0_PVGAMCTRL		0xB0 /* Positive Voltage Gamma Control */
@@ -39,21 +42,6 @@
 #define DSI_CMD2_BK1_SPD2		0xC2 /* Source EQ2 Setting */
 #define DSI_CMD2_BK1_MIPISET1		0xD0 /* MIPI Setting 1 */
 
-/*
- * Command2 with BK function selection.
- *
- * BIT[4].....CN2
- * BIT[1:0]...BKXSEL
- * 1:00 = CMD2BK0, Command2 BK0
- * 1:01 = CMD2BK1, Command2 BK1
- * 1:11 = CMD2BK3, Command2 BK3
- * 0:00 = Command2 disable
- */
-#define DSI_CMD2BK0_SEL			0x10
-#define DSI_CMD2BK1_SEL			0x11
-#define DSI_CMD2BK3_SEL			0x13
-#define DSI_CMD2BKX_SEL_NONE		0x00
-
 /* Command2, BK0 bytes */
 #define DSI_CMD2_BK0_GAMCTRL_AJ_MASK	GENMASK(7, 6)
 #define DSI_CMD2_BK0_GAMCTRL_VC0_MASK	GENMASK(3, 0)
@@ -191,6 +179,18 @@ static u8 st7701_vgls_map(struct st7701 *st7701)
 	return 0;
 }
 
+static void st7701_switch_cmd_bkx(struct st7701 *st7701, bool cmd2, u8 bkx)
+{
+	u8 val;
+
+	if (cmd2)
+		val = DSI_CMD2 | FIELD_PREP(DSI_CMD2BK_MASK, bkx);
+	else
+		val = DSI_CMD1;
+
+	ST7701_DSI(st7701, DSI_CMD2BKX_SEL, 0x77, 0x01, 0x00, 0x00, val);
+}
+
 static void st7701_init_sequence(struct st7701 *st7701)
 {
 	const struct st7701_panel_desc *desc = st7701->desc;
@@ -208,8 +208,8 @@ static void st7701_init_sequence(struct st7701 *st7701)
 	msleep(st7701->sleep_delay);
 
 	/* Command2, BK0 */
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BK0_SEL);
+	st7701_switch_cmd_bkx(st7701, true, 0);
+
 	mipi_dsi_dcs_write(st7701->dsi, DSI_CMD2_BK0_PVGAMCTRL,
 			   desc->pv_gamma, ARRAY_SIZE(desc->pv_gamma));
 	mipi_dsi_dcs_write(st7701->dsi, DSI_CMD2_BK0_NVGAMCTRL,
@@ -244,11 +244,10 @@ static void st7701_init_sequence(struct st7701 *st7701)
 		   DSI_CMD2_BK0_INVSEL_ONES_MASK |
 		   FIELD_PREP(DSI_CMD2_BK0_INVSEL_NLINV_MASK, desc->nlinv),
 		   FIELD_PREP(DSI_CMD2_BK0_INVSEL_RTNI_MASK,
-			      DIV_ROUND_UP(mode->htotal, 16)));
+			      (clamp((u32)mode->htotal, 512U, 1008U) - 512) / 16));
 
 	/* Command2, BK1 */
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-			0x77, 0x01, 0x00, 0x00, DSI_CMD2BK1_SEL);
+	st7701_switch_cmd_bkx(st7701, true, 1);
 
 	/* Vop = 3.5375V + (VRHA[7:0] * 0.0125V) */
 	ST7701_DSI(st7701, DSI_CMD2_BK1_VRHS,
@@ -373,33 +372,27 @@ static void dmt028vghmcmi_1a_gip_sequence(struct st7701 *st7701)
 		   0x08, 0x08, 0x08, 0x40,
 			   0x3F, 0x64);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+	st7701_switch_cmd_bkx(st7701, false, 0);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BK3_SEL);
+	st7701_switch_cmd_bkx(st7701, true, 3);
 	ST7701_DSI(st7701, 0xE6, 0x7C);
 	ST7701_DSI(st7701, 0xE8, 0x00, 0x0E);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+	st7701_switch_cmd_bkx(st7701, false, 0);
 	ST7701_DSI(st7701, 0x11);
 	msleep(120);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BK3_SEL);
+	st7701_switch_cmd_bkx(st7701, true, 3);
 	ST7701_DSI(st7701, 0xE8, 0x00, 0x0C);
 	msleep(10);
 	ST7701_DSI(st7701, 0xE8, 0x00, 0x00);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+	st7701_switch_cmd_bkx(st7701, false, 0);
 	ST7701_DSI(st7701, 0x11);
 	msleep(120);
 	ST7701_DSI(st7701, 0xE8, 0x00, 0x00);
 
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+	st7701_switch_cmd_bkx(st7701, false, 0);
 
 	ST7701_DSI(st7701, 0x3A, 0x70);
 }
@@ -426,8 +419,7 @@ static int st7701_prepare(struct drm_panel *panel)
 		st7701->desc->gip_sequence(st7701);
 
 	/* Disable Command2 */
-	ST7701_DSI(st7701, DSI_CMD2BKX_SEL,
-		   0x77, 0x01, 0x00, 0x00, DSI_CMD2BKX_SEL_NONE);
+	st7701_switch_cmd_bkx(st7701, false, 0);
 
 	return 0;
 }
@@ -762,7 +754,15 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi)
 	st7701->dsi = dsi;
 	st7701->desc = desc;
 
-	return mipi_dsi_attach(dsi);
+	ret = mipi_dsi_attach(dsi);
+	if (ret)
+		goto err_attach;
+
+	return 0;
+
+err_attach:
+	drm_panel_remove(&st7701->panel);
+	return ret;
 }
 
 static void st7701_dsi_remove(struct mipi_dsi_device *dsi)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-tpo-tpg110.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-tpo-tpg110.c
index 0b1f5a11a055..845304435e23 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-tpo-tpg110.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-tpo-tpg110.c
@@ -463,9 +463,16 @@ static const struct of_device_id tpg110_match[] = {
 };
 MODULE_DEVICE_TABLE(of, tpg110_match);
 
+static const struct spi_device_id tpg110_ids[] = {
+	{ "tpg110" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, tpg110_ids);
+
 static struct spi_driver tpg110_driver = {
 	.probe		= tpg110_probe,
 	.remove		= tpg110_remove,
+	.id_table	= tpg110_ids,
 	.driver		= {
 		.name	= "tpo-tpg110-panel",
 		.of_match_table = tpg110_match,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-widechips-ws2401.c linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-widechips-ws2401.c
index 236f3cb2b594..2591ff8f0d4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panel/panel-widechips-ws2401.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panel/panel-widechips-ws2401.c
@@ -425,9 +425,16 @@ static const struct of_device_id ws2401_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ws2401_match);
 
+static const struct spi_device_id ws2401_ids[] = {
+	{ "lms380kf01" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, ws2401_ids);
+
 static struct spi_driver ws2401_driver = {
 	.probe		= ws2401_probe,
 	.remove		= ws2401_remove,
+	.id_table	= ws2401_ids,
 	.driver		= {
 		.name	= "ws2401-panel",
 		.of_match_table = ws2401_match,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/Kconfig
index 079600328be1..e6403a9d66ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/Kconfig
@@ -3,7 +3,8 @@
 config DRM_PANFROST
 	tristate "Panfrost (DRM support for ARM Mali Midgard/Bifrost GPUs)"
 	depends on DRM
-	depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)
+	depends on ARM || ARM64 || COMPILE_TEST
+	depends on !GENERIC_ATOMIC64    # for IOMMU_IO_PGTABLE_LPAE
 	depends on MMU
 	select DRM_SCHED
 	select IOMMU_SUPPORT
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
index 2fa5afe21288..919e6cc04982 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -82,6 +82,7 @@ static int panfrost_ioctl_create_bo(struct drm_device *dev, void *data,
 	struct panfrost_gem_object *bo;
 	struct drm_panfrost_create_bo *args = data;
 	struct panfrost_gem_mapping *mapping;
+	int ret;
 
 	if (!args->size || args->pad ||
 	    (args->flags & ~(PANFROST_BO_NOEXEC | PANFROST_BO_HEAP)))
@@ -92,21 +93,29 @@ static int panfrost_ioctl_create_bo(struct drm_device *dev, void *data,
 	    !(args->flags & PANFROST_BO_NOEXEC))
 		return -EINVAL;
 
-	bo = panfrost_gem_create_with_handle(file, dev, args->size, args->flags,
-					     &args->handle);
+	bo = panfrost_gem_create(dev, args->size, args->flags);
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
+	ret = drm_gem_handle_create(file, &bo->base.base, &args->handle);
+	if (ret)
+		goto out;
+
 	mapping = panfrost_gem_mapping_get(bo, priv);
-	if (!mapping) {
-		drm_gem_object_put(&bo->base.base);
-		return -EINVAL;
+	if (mapping) {
+		args->offset = mapping->mmnode.start << PAGE_SHIFT;
+		panfrost_gem_mapping_put(mapping);
+	} else {
+		/* This can only happen if the handle from
+		 * drm_gem_handle_create() has already been guessed and freed
+		 * by user space
+		 */
+		ret = -EINVAL;
 	}
 
-	args->offset = mapping->mmnode.start << PAGE_SHIFT;
-	panfrost_gem_mapping_put(mapping);
-
-	return 0;
+out:
+	drm_gem_object_put(&bo->base.base);
+	return ret;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_dump.c linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_dump.c
index 6bd0634e2d58..e7942ac449c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_dump.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_dump.c
@@ -209,7 +209,7 @@ void panfrost_core_dump(struct panfrost_job *job)
 			goto dump_header;
 		}
 
-		ret = drm_gem_shmem_vmap(&bo->base, &map);
+		ret = drm_gem_vmap_unlocked(&bo->base.base, &map);
 		if (ret) {
 			dev_err(pfdev->dev, "Panfrost Dump: couldn't map Buffer Object\n");
 			iter.hdr->bomap.valid = 0;
@@ -236,7 +236,7 @@ void panfrost_core_dump(struct panfrost_job *job)
 		vaddr = map.vaddr;
 		memcpy(iter.data, vaddr, bo->base.base.size);
 
-		drm_gem_shmem_vunmap(&bo->base, &map);
+		drm_gem_vunmap_unlocked(&bo->base.base, &map);
 
 		iter.hdr->bomap.valid = 1;
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
index 293e799e2fe8..3c812fbd126f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_gem.c
@@ -235,12 +235,8 @@ struct drm_gem_object *panfrost_gem_create_object(struct drm_device *dev, size_t
 }
 
 struct panfrost_gem_object *
-panfrost_gem_create_with_handle(struct drm_file *file_priv,
-				struct drm_device *dev, size_t size,
-				u32 flags,
-				uint32_t *handle)
+panfrost_gem_create(struct drm_device *dev, size_t size, u32 flags)
 {
-	int ret;
 	struct drm_gem_shmem_object *shmem;
 	struct panfrost_gem_object *bo;
 
@@ -256,16 +252,6 @@ panfrost_gem_create_with_handle(struct drm_file *file_priv,
 	bo->noexec = !!(flags & PANFROST_BO_NOEXEC);
 	bo->is_heap = !!(flags & PANFROST_BO_HEAP);
 
-	/*
-	 * Allocate an id of idr table where the obj is registered
-	 * and handle has the id what user can see.
-	 */
-	ret = drm_gem_handle_create(file_priv, &shmem->base, handle);
-	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put(&shmem->base);
-	if (ret)
-		return ERR_PTR(ret);
-
 	return bo;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
index 8088d5fd8480..ad2877eeeccd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_gem.h
@@ -69,10 +69,7 @@ panfrost_gem_prime_import_sg_table(struct drm_device *dev,
 				   struct sg_table *sgt);
 
 struct panfrost_gem_object *
-panfrost_gem_create_with_handle(struct drm_file *file_priv,
-				struct drm_device *dev, size_t size,
-				u32 flags,
-				uint32_t *handle);
+panfrost_gem_create(struct drm_device *dev, size_t size, u32 flags);
 
 int panfrost_gem_open(struct drm_gem_object *obj, struct drm_file *file_priv);
 void panfrost_gem_close(struct drm_gem_object *obj,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_perfcnt.c linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
index bc0df93f7f21..ba9b6e2b2636 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
@@ -106,7 +106,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev,
 		goto err_close_bo;
 	}
 
-	ret = drm_gem_shmem_vmap(bo, &map);
+	ret = drm_gem_vmap_unlocked(&bo->base, &map);
 	if (ret)
 		goto err_put_mapping;
 	perfcnt->buf = map.vaddr;
@@ -165,7 +165,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev,
 	return 0;
 
 err_vunmap:
-	drm_gem_shmem_vunmap(bo, &map);
+	drm_gem_vunmap_unlocked(&bo->base, &map);
 err_put_mapping:
 	panfrost_gem_mapping_put(perfcnt->mapping);
 err_close_bo:
@@ -195,7 +195,7 @@ static int panfrost_perfcnt_disable_locked(struct panfrost_device *pfdev,
 		  GPU_PERFCNT_CFG_MODE(GPU_PERFCNT_CFG_MODE_OFF));
 
 	perfcnt->user = NULL;
-	drm_gem_shmem_vunmap(&perfcnt->mapping->obj->base, &map);
+	drm_gem_vunmap_unlocked(&perfcnt->mapping->obj->base.base, &map);
 	perfcnt->buf = NULL;
 	panfrost_gem_close(&perfcnt->mapping->obj->base.base, file_priv);
 	panfrost_mmu_as_put(pfdev, perfcnt->mapping->mmu);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/pl111/pl111_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/pl111/pl111_drv.c
index eb25eedb5ee0..00deba0b7271 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/pl111/pl111_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/pl111/pl111_drv.c
@@ -48,7 +48,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_display.c linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_display.c
index a152a7c6db21..6492a70e3c39 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_display.c
@@ -1261,8 +1261,6 @@ int qxl_modeset_init(struct qxl_device *qdev)
 	qdev->ddev.mode_config.max_width = 8192;
 	qdev->ddev.mode_config.max_height = 8192;
 
-	qdev->ddev.mode_config.fb_base = qdev->vram_base;
-
 	drm_mode_create_suggested_offset_properties(&qdev->ddev);
 	qxl_mode_create_hotplug_mode_update_property(qdev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_drv.c
index 3044ca948ce2..a3b83f89e061 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_drv.c
@@ -37,6 +37,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_gem_ttm_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_drv.h
index 432758ad39a3..76f060810f63 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_drv.h
@@ -38,7 +38,6 @@
 
 #include <drm/drm_crtc.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_ttm_helper.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_gem.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_object.c linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_object.c
index 695d9308d1f0..06a58dad5f5c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_object.c
@@ -168,9 +168,16 @@ int qxl_bo_vmap_locked(struct qxl_bo *bo, struct iosys_map *map)
 		bo->map_count++;
 		goto out;
 	}
-	r = ttm_bo_vmap(&bo->tbo, &bo->map);
+
+	r = __qxl_bo_pin(bo);
 	if (r)
 		return r;
+
+	r = ttm_bo_vmap(&bo->tbo, &bo->map);
+	if (r) {
+		__qxl_bo_unpin(bo);
+		return r;
+	}
 	bo->map_count = 1;
 
 	/* TODO: Remove kptr in favor of map everywhere. */
@@ -192,12 +199,6 @@ int qxl_bo_vmap(struct qxl_bo *bo, struct iosys_map *map)
 	if (r)
 		return r;
 
-	r = __qxl_bo_pin(bo);
-	if (r) {
-		qxl_bo_unreserve(bo);
-		return r;
-	}
-
 	r = qxl_bo_vmap_locked(bo, map);
 	qxl_bo_unreserve(bo);
 	return r;
@@ -247,6 +248,7 @@ void qxl_bo_vunmap_locked(struct qxl_bo *bo)
 		return;
 	bo->kptr = NULL;
 	ttm_bo_vunmap(&bo->tbo, &bo->map);
+	__qxl_bo_unpin(bo);
 }
 
 int qxl_bo_vunmap(struct qxl_bo *bo)
@@ -258,7 +260,6 @@ int qxl_bo_vunmap(struct qxl_bo *bo)
 		return r;
 
 	qxl_bo_vunmap_locked(bo);
-	__qxl_bo_unpin(bo);
 	qxl_bo_unreserve(bo);
 	return 0;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_prime.c linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_prime.c
index 142d01415acb..9169c26357d3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/qxl/qxl_prime.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/qxl/qxl_prime.c
@@ -59,7 +59,7 @@ int qxl_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
 	struct qxl_bo *bo = gem_to_qxl_bo(obj);
 	int ret;
 
-	ret = qxl_bo_vmap(bo, map);
+	ret = qxl_bo_vmap_locked(bo, map);
 	if (ret < 0)
 		return ret;
 
@@ -71,5 +71,5 @@ void qxl_gem_prime_vunmap(struct drm_gem_object *obj,
 {
 	struct qxl_bo *bo = gem_to_qxl_bo(obj);
 
-	qxl_bo_vunmap(bo);
+	qxl_bo_vunmap_locked(bo);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/radeon/Kconfig
index 52819e7f1fca..97a277f9a25e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/Kconfig
@@ -1,4 +1,34 @@
 # SPDX-License-Identifier: MIT
+
+config DRM_RADEON
+	tristate "ATI Radeon"
+	depends on DRM && PCI && MMU
+	depends on AGP || !AGP
+	select FW_LOADER
+	select DRM_DISPLAY_DP_HELPER
+	select DRM_DISPLAY_HELPER
+        select DRM_KMS_HELPER
+        select DRM_TTM
+	select DRM_TTM_HELPER
+	select SND_HDA_COMPONENT if SND_HDA_CORE
+	select POWER_SUPPLY
+	select HWMON
+	select BACKLIGHT_CLASS_DEVICE
+	select INTERVAL_TREE
+	# radeon depends on ACPI_VIDEO when ACPI is enabled, for select to work
+	# ACPI_VIDEO's dependencies must also be selected.
+	select INPUT if ACPI
+	select ACPI_VIDEO if ACPI
+	# On x86 ACPI_VIDEO also needs ACPI_WMI
+	select X86_PLATFORM_DEVICES if ACPI && X86
+	select ACPI_WMI if ACPI && X86
+	help
+	  Choose this option if you have an ATI Radeon graphics card.  There
+	  are both PCI and AGP versions.  You don't need to choose this to
+	  run the Radeon in plain VGA mode.
+
+	  If M is selected, the module will be called radeon.
+
 config DRM_RADEON_USERPTR
 	bool "Always enable userptr support"
 	depends on DRM_RADEON
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/atombios.h linux-libre-6.2-gnu/drivers/gpu/drm/radeon/atombios.h
index da35a970fcc0..235e59b547a1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/atombios.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/atombios.h
@@ -3615,7 +3615,7 @@ typedef struct _ATOM_FAKE_EDID_PATCH_RECORD
 {
   UCHAR ucRecordType;
   UCHAR ucFakeEDIDLength;
-  UCHAR ucFakeEDIDString[1];    // This actually has ucFakeEdidLength elements.
+  UCHAR ucFakeEDIDString[];    // This actually has ucFakeEdidLength elements.
 } ATOM_FAKE_EDID_PATCH_RECORD;
 
 typedef struct  _ATOM_PANEL_RESOLUTION_PATCH_RECORD
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon.h linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon.h
index 166c18d62f6d..2e7161acd443 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon.h
@@ -79,6 +79,7 @@
 #include <drm/ttm/ttm_execbuf_util.h>
 
 #include <drm/drm_gem.h>
+#include <drm/drm_audio_component.h>
 
 #include "radeon_family.h"
 #include "radeon_mode.h"
@@ -1796,6 +1797,9 @@ struct r600_audio {
 	struct radeon_audio_funcs *hdmi_funcs;
 	struct radeon_audio_funcs *dp_funcs;
 	struct radeon_audio_basic_funcs *funcs;
+	struct drm_audio_component *component;
+	bool component_registered;
+	struct mutex component_mutex;
 };
 
 /*
@@ -2994,6 +2998,10 @@ void radeon_irq_kms_set_irq_n_enabled(struct radeon_device *rdev,
 				      bool enable, const char *name,
 				      unsigned n);
 
+/* Audio component binding */
+void radeon_audio_component_init(struct radeon_device *rdev);
+void radeon_audio_component_fini(struct radeon_device *rdev);
+
 #include "radeon_object.h"
 
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_atombios.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_atombios.c
index 204127bad89c..4ad5a328d920 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_atombios.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1727,8 +1727,11 @@ struct radeon_encoder_atom_dig *radeon_atombios_get_lvds_info(struct
 						}
 					}
 					record += fake_edid_record->ucFakeEDIDLength ?
-						fake_edid_record->ucFakeEDIDLength + 2 :
-						sizeof(ATOM_FAKE_EDID_PATCH_RECORD);
+						  struct_size(fake_edid_record,
+							      ucFakeEDIDString,
+							      fake_edid_record->ucFakeEDIDLength) :
+						  /* empty fake edid record must be 3 bytes long */
+						  sizeof(ATOM_FAKE_EDID_PATCH_RECORD) + 1;
 					break;
 				case LCD_PANEL_RESOLUTION_RECORD_TYPE:
 					panel_res_record = (ATOM_PANEL_RESOLUTION_PATCH_RECORD *)record;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_audio.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_audio.c
index 7c5e80d03fc9..d6ccaf24ee0c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_audio.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_audio.c
@@ -23,6 +23,7 @@
  */
 
 #include <linux/gcd.h>
+#include <linux/component.h>
 
 #include <drm/drm_crtc.h>
 #include "dce6_afmt.h"
@@ -180,6 +181,8 @@ static struct radeon_audio_funcs dce6_dp_funcs = {
 	.dpms = evergreen_dp_enable,
 };
 
+static void radeon_audio_component_notify(struct radeon_device *rdev, int port);
+
 static void radeon_audio_enable(struct radeon_device *rdev,
 				struct r600_audio_pin *pin, u8 enable_mask)
 {
@@ -207,6 +210,8 @@ static void radeon_audio_enable(struct radeon_device *rdev,
 
 	if (rdev->audio.funcs->enable)
 		rdev->audio.funcs->enable(rdev, pin, enable_mask);
+
+	radeon_audio_component_notify(rdev, pin->id);
 }
 
 static void radeon_audio_interface_init(struct radeon_device *rdev)
@@ -721,3 +726,115 @@ unsigned int radeon_audio_decode_dfs_div(unsigned int div)
 	else
 		return 0;
 }
+
+/*
+ * Audio component support
+ */
+static void radeon_audio_component_notify(struct radeon_device *rdev, int port)
+{
+	struct drm_audio_component *acomp;
+
+	mutex_lock(&rdev->audio.component_mutex);
+	acomp = rdev->audio.component;
+	if (acomp && acomp->audio_ops && acomp->audio_ops->pin_eld_notify)
+		acomp->audio_ops->pin_eld_notify(acomp->audio_ops->audio_ptr,
+						 port, -1);
+	mutex_unlock(&rdev->audio.component_mutex);
+}
+
+static int radeon_audio_component_get_eld(struct device *kdev, int port,
+					  int pipe, bool *enabled,
+					  unsigned char *buf, int max_bytes)
+{
+	struct drm_device *dev = dev_get_drvdata(kdev);
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_encoder *encoder;
+	struct radeon_encoder *radeon_encoder;
+	struct radeon_encoder_atom_dig *dig;
+	struct drm_connector *connector;
+	int ret = 0;
+
+	*enabled = false;
+	if (!rdev->audio.enabled || !rdev->mode_info.mode_config_initialized)
+		return 0;
+
+	list_for_each_entry(encoder, &rdev->ddev->mode_config.encoder_list, head) {
+		if (!radeon_encoder_is_digital(encoder))
+			continue;
+		radeon_encoder = to_radeon_encoder(encoder);
+		dig = radeon_encoder->enc_priv;
+		if (!dig->pin || dig->pin->id != port)
+			continue;
+		connector = radeon_get_connector_for_encoder(encoder);
+		if (!connector)
+			continue;
+		*enabled = true;
+		ret = drm_eld_size(connector->eld);
+		memcpy(buf, connector->eld, min(max_bytes, ret));
+		break;
+	}
+
+	return ret;
+}
+
+static const struct drm_audio_component_ops radeon_audio_component_ops = {
+	.get_eld = radeon_audio_component_get_eld,
+};
+
+static int radeon_audio_component_bind(struct device *kdev,
+				       struct device *hda_kdev, void *data)
+{
+	struct drm_device *dev = dev_get_drvdata(kdev);
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_audio_component *acomp = data;
+
+	if (WARN_ON(!device_link_add(hda_kdev, kdev, DL_FLAG_STATELESS)))
+		return -ENOMEM;
+
+	mutex_lock(&rdev->audio.component_mutex);
+	acomp->ops = &radeon_audio_component_ops;
+	acomp->dev = kdev;
+	rdev->audio.component = acomp;
+	mutex_unlock(&rdev->audio.component_mutex);
+
+	return 0;
+}
+
+static void radeon_audio_component_unbind(struct device *kdev,
+					  struct device *hda_kdev, void *data)
+{
+	struct drm_device *dev = dev_get_drvdata(kdev);
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_audio_component *acomp = data;
+
+	device_link_remove(hda_kdev, kdev);
+
+	mutex_lock(&rdev->audio.component_mutex);
+	rdev->audio.component = NULL;
+	acomp->ops = NULL;
+	acomp->dev = NULL;
+	mutex_unlock(&rdev->audio.component_mutex);
+}
+
+static const struct component_ops radeon_audio_component_bind_ops = {
+	.bind	= radeon_audio_component_bind,
+	.unbind	= radeon_audio_component_unbind,
+};
+
+void radeon_audio_component_init(struct radeon_device *rdev)
+{
+	if (rdev->audio.component_registered ||
+	    !radeon_audio || !radeon_audio_chipset_supported(rdev))
+		return;
+
+	if (!component_add(rdev->dev, &radeon_audio_component_bind_ops))
+		rdev->audio.component_registered = true;
+}
+
+void radeon_audio_component_fini(struct radeon_device *rdev)
+{
+	if (rdev->audio.component_registered) {
+		component_del(rdev->dev, &radeon_audio_component_bind_ops);
+		rdev->audio.component_registered = false;
+	}
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_bios.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_bios.c
index 33121655d50b..63bdc9f6fc24 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_bios.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_bios.c
@@ -227,6 +227,7 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
 
 	if (!found)
 		return false;
+	pci_dev_put(pdev);
 
 	rdev->bios = kmalloc(size, GFP_KERNEL);
 	if (!rdev->bios) {
@@ -612,13 +613,14 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 	acpi_size tbl_size;
 	UEFI_ACPI_VFCT *vfct;
 	unsigned offset;
+	bool r = false;
 
 	if (!ACPI_SUCCESS(acpi_get_table("VFCT", 1, &hdr)))
 		return false;
 	tbl_size = hdr->length;
 	if (tbl_size < sizeof(UEFI_ACPI_VFCT)) {
 		DRM_ERROR("ACPI VFCT table present but broken (too short #1)\n");
-		return false;
+		goto out;
 	}
 
 	vfct = (UEFI_ACPI_VFCT *)hdr;
@@ -631,13 +633,13 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 		offset += sizeof(VFCT_IMAGE_HEADER);
 		if (offset > tbl_size) {
 			DRM_ERROR("ACPI VFCT image header truncated\n");
-			return false;
+			goto out;
 		}
 
 		offset += vhdr->ImageLength;
 		if (offset > tbl_size) {
 			DRM_ERROR("ACPI VFCT image truncated\n");
-			return false;
+			goto out;
 		}
 
 		if (vhdr->ImageLength &&
@@ -649,15 +651,18 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 			rdev->bios = kmemdup(&vbios->VbiosContent,
 					     vhdr->ImageLength,
 					     GFP_KERNEL);
+			if (rdev->bios)
+				r = true;
 
-			if (!rdev->bios)
-				return false;
-			return true;
+			goto out;
 		}
 	}
 
 	DRM_ERROR("ACPI VFCT table present but broken (too short #2)\n");
-	return false;
+
+out:
+	acpi_put_table(hdr);
+	return r;
 }
 #else
 static inline bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_cs.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_cs.c
index 446f7bae54c4..46a27ebf4588 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_cs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_cs.c
@@ -400,8 +400,11 @@ static int cmp_size_smaller_first(void *priv, const struct list_head *a,
 	struct radeon_bo_list *lb = list_entry(b, struct radeon_bo_list, tv.head);
 
 	/* Sort A before B if A is smaller. */
-	return (int)la->robj->tbo.resource->num_pages -
-		(int)lb->robj->tbo.resource->num_pages;
+	if (la->robj->tbo.base.size > lb->robj->tbo.base.size)
+		return 1;
+	if (la->robj->tbo.base.size < lb->robj->tbo.base.size)
+		return -1;
+	return 0;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_device.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_device.c
index a556b6be1137..6344454a7721 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_device.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_device.c
@@ -1207,7 +1207,7 @@ static void radeon_check_arguments(struct radeon_device *rdev)
  * @pdev: pci dev pointer
  * @state: vga_switcheroo state
  *
- * Callback for the switcheroo driver.  Suspends or resumes the
+ * Callback for the switcheroo driver.  Suspends or resumes
  * the asics before or after it is powered up using ACPI methods.
  */
 static void radeon_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_state state)
@@ -1312,6 +1312,7 @@ int radeon_device_init(struct radeon_device *rdev,
 	mutex_init(&rdev->pm.mutex);
 	mutex_init(&rdev->gpu_clock_mutex);
 	mutex_init(&rdev->srbm_mutex);
+	mutex_init(&rdev->audio.component_mutex);
 	init_rwsem(&rdev->pm.mclk_lock);
 	init_rwsem(&rdev->exclusive_lock);
 	init_waitqueue_head(&rdev->irq.vblank_queue);
@@ -1451,6 +1452,8 @@ int radeon_device_init(struct radeon_device *rdev,
 			goto failed;
 	}
 
+	radeon_audio_component_init(rdev);
+
 	r = radeon_ib_ring_tests(rdev);
 	if (r)
 		DRM_ERROR("ib ring test failed (%d).\n", r);
@@ -1513,6 +1516,7 @@ void radeon_device_fini(struct radeon_device *rdev)
 	rdev->shutdown = true;
 	/* evict vram memory */
 	radeon_bo_evict_vram(rdev);
+	radeon_audio_component_fini(rdev);
 	radeon_fini(rdev);
 	if (!pci_is_thunderbolt_attached(rdev->pdev))
 		vga_switcheroo_unregister_client(rdev->pdev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_display.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_display.c
index ca5598ae8bfc..9bed1a6cb163 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_display.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_display.c
@@ -1604,8 +1604,6 @@ int radeon_modeset_init(struct radeon_device *rdev)
 
 	rdev->ddev->mode_config.fb_modifiers_not_supported = true;
 
-	rdev->ddev->mode_config.fb_base = rdev->mc.aper_base;
-
 	ret = radeon_modeset_create_props(rdev);
 	if (ret) {
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_fb.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_fb.c
index 6ccea51d4072..c1710ed1cab8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_fb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_fb.c
@@ -80,6 +80,8 @@ static const struct fb_ops radeonfb_ops = {
 	DRM_FB_HELPER_DEFAULT_OPS,
 	.fb_open = radeonfb_open,
 	.fb_release = radeonfb_release,
+	.fb_read = drm_fb_helper_cfb_read,
+	.fb_write = drm_fb_helper_cfb_write,
 	.fb_fillrect = drm_fb_helper_cfb_fillrect,
 	.fb_copyarea = drm_fb_helper_cfb_copyarea,
 	.fb_imageblit = drm_fb_helper_cfb_imageblit,
@@ -243,7 +245,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
 	rbo = gem_to_radeon_bo(gobj);
 
 	/* okay we have an object now allocate the framebuffer */
-	info = drm_fb_helper_alloc_fbi(helper);
+	info = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(info)) {
 		ret = PTR_ERR(info);
 		goto out;
@@ -276,7 +278,7 @@ static int radeonfb_create(struct drm_fb_helper *helper,
 	drm_fb_helper_fill_info(info, &rfbdev->helper, sizes);
 
 	/* setup aperture base/size for vesafb takeover */
-	info->apertures->ranges[0].base = rdev->ddev->mode_config.fb_base;
+	info->apertures->ranges[0].base = rdev->mc.aper_base;
 	info->apertures->ranges[0].size = rdev->mc.aper_size;
 
 	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
@@ -309,7 +311,7 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
 {
 	struct drm_framebuffer *fb = &rfbdev->fb;
 
-	drm_fb_helper_unregister_fbi(&rfbdev->helper);
+	drm_fb_helper_unregister_info(&rfbdev->helper);
 
 	if (fb->obj[0]) {
 		radeonfb_destroy_pinned_object(fb->obj[0]);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_object.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_object.c
index 00c33b24d5d3..10c0fbd9d2b4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_object.c
@@ -232,7 +232,7 @@ int radeon_bo_kmap(struct radeon_bo *bo, void **ptr)
 		}
 		return 0;
 	}
-	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.resource->num_pages, &bo->kmap);
+	r = ttm_bo_kmap(&bo->tbo, 0, PFN_UP(bo->tbo.base.size), &bo->kmap);
 	if (r) {
 		return r;
 	}
@@ -737,7 +737,7 @@ vm_fault_t radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo)
 	if (bo->resource->mem_type != TTM_PL_VRAM)
 		return 0;
 
-	size = bo->resource->num_pages << PAGE_SHIFT;
+	size = bo->resource->size;
 	offset = bo->resource->start << PAGE_SHIFT;
 	if ((offset + size) <= rdev->mc.visible_vram_size)
 		return 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_trace.h linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_trace.h
index c9fed5f2b870..22676617e1a5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_trace.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_trace.h
@@ -22,7 +22,7 @@ TRACE_EVENT(radeon_bo_create,
 
 	    TP_fast_assign(
 			   __entry->bo = bo;
-			   __entry->pages = bo->tbo.resource->num_pages;
+			   __entry->pages = PFN_UP(bo->tbo.resource->size);
 			   ),
 	    TP_printk("bo=%p, pages=%u", __entry->bo, __entry->pages)
 );
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_ttm.c linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_ttm.c
index d33fec488713..30402b5ce4c5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/radeon/radeon_ttm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -181,7 +181,7 @@ static int radeon_move_blit(struct ttm_buffer_object *bo,
 
 	BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0);
 
-	num_pages = new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
+	num_pages = PFN_UP(new_mem->size) * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE);
 	fence = radeon_copy(rdev, old_start, new_start, num_pages, bo->base.resv);
 	if (IS_ERR(fence))
 		return PTR_ERR(fence);
@@ -268,7 +268,7 @@ out:
 static int radeon_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem)
 {
 	struct radeon_device *rdev = radeon_get_rdev(bdev);
-	size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT;
+	size_t bus_size = (size_t)mem->size;
 
 	switch (mem->mem_type) {
 	case TTM_PL_SYSTEM:
@@ -869,11 +869,11 @@ static ssize_t radeon_ttm_gtt_read(struct file *f, char __user *buf,
 
 		page = rdev->gart.pages[p];
 		if (page) {
-			ptr = kmap(page);
+			ptr = kmap_local_page(page);
 			ptr += off;
 
 			r = copy_to_user(buf, ptr, cur_size);
-			kunmap(rdev->gart.pages[p]);
+			kunmap_local(ptr);
 		} else
 			r = clear_user(buf, cur_size);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/Kconfig
index fd2c2eaee26b..b2bddbeca878 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/Kconfig
@@ -41,8 +41,6 @@ config DRM_RCAR_LVDS
 	depends on DRM_RCAR_USE_LVDS
 	select DRM_KMS_HELPER
 	select DRM_PANEL
-	select OF_FLATTREE
-	select OF_OVERLAY
 
 config DRM_RCAR_USE_MIPI_DSI
 	bool "R-Car DU MIPI DSI Encoder Support"
@@ -56,6 +54,14 @@ config DRM_RCAR_MIPI_DSI
 	depends on DRM_RCAR_USE_MIPI_DSI
 	select DRM_MIPI_DSI
 
+config DRM_RZG2L_MIPI_DSI
+	tristate "RZ/G2L MIPI DSI Encoder Support"
+	depends on DRM && DRM_BRIDGE && OF
+	depends on ARCH_RENESAS || COMPILE_TEST
+	select DRM_MIPI_DSI
+	help
+	  Enable support for the RZ/G2L Display Unit embedded MIPI DSI encoders.
+
 config DRM_RCAR_VSP
 	bool "R-Car DU VSP Compositor Support" if ARM
 	default y if ARM64
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/Makefile
index 6f132325c8b7..b8f2c82651d9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/Makefile
@@ -14,3 +14,5 @@ obj-$(CONFIG_DRM_RCAR_DU)		+= rcar-du-drm.o
 obj-$(CONFIG_DRM_RCAR_DW_HDMI)		+= rcar_dw_hdmi.o
 obj-$(CONFIG_DRM_RCAR_LVDS)		+= rcar_lvds.o
 obj-$(CONFIG_DRM_RCAR_MIPI_DSI)		+= rcar_mipi_dsi.o
+
+obj-$(CONFIG_DRM_RZG2L_MIPI_DSI)	+= rzg2l_mipi_dsi.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index a2776f1d6f2c..d003e8d9e7a2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -20,7 +20,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_probe_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c
new file mode 100644
index 000000000000..aa95b85a2964
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi.c
@@ -0,0 +1,816 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * RZ/G2L MIPI DSI Encoder Driver
+ *
+ * Copyright (C) 2022 Renesas Electronics Corporation
+ */
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
+
+#include "rzg2l_mipi_dsi_regs.h"
+
+struct rzg2l_mipi_dsi {
+	struct device *dev;
+	void __iomem *mmio;
+
+	struct reset_control *rstc;
+	struct reset_control *arstc;
+	struct reset_control *prstc;
+
+	struct mipi_dsi_host host;
+	struct drm_bridge bridge;
+	struct drm_bridge *next_bridge;
+
+	struct clk *vclk;
+
+	enum mipi_dsi_pixel_format format;
+	unsigned int num_data_lanes;
+	unsigned int lanes;
+	unsigned long mode_flags;
+};
+
+static inline struct rzg2l_mipi_dsi *
+bridge_to_rzg2l_mipi_dsi(struct drm_bridge *bridge)
+{
+	return container_of(bridge, struct rzg2l_mipi_dsi, bridge);
+}
+
+static inline struct rzg2l_mipi_dsi *
+host_to_rzg2l_mipi_dsi(struct mipi_dsi_host *host)
+{
+	return container_of(host, struct rzg2l_mipi_dsi, host);
+}
+
+struct rzg2l_mipi_dsi_timings {
+	unsigned long hsfreq_max;
+	u32 t_init;
+	u32 tclk_prepare;
+	u32 ths_prepare;
+	u32 tclk_zero;
+	u32 tclk_pre;
+	u32 tclk_post;
+	u32 tclk_trail;
+	u32 ths_zero;
+	u32 ths_trail;
+	u32 ths_exit;
+	u32 tlpx;
+};
+
+static const struct rzg2l_mipi_dsi_timings rzg2l_mipi_dsi_global_timings[] = {
+	{
+		.hsfreq_max = 80000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 13,
+		.tclk_zero = 33,
+		.tclk_pre = 24,
+		.tclk_post = 94,
+		.tclk_trail = 10,
+		.ths_zero = 23,
+		.ths_trail = 17,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+	{
+		.hsfreq_max = 125000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 12,
+		.tclk_zero = 33,
+		.tclk_pre = 15,
+		.tclk_post = 94,
+		.tclk_trail = 10,
+		.ths_zero = 23,
+		.ths_trail = 17,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+	{
+		.hsfreq_max = 250000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 12,
+		.tclk_zero = 33,
+		.tclk_pre = 13,
+		.tclk_post = 94,
+		.tclk_trail = 10,
+		.ths_zero = 23,
+		.ths_trail = 16,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+	{
+		.hsfreq_max = 360000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 10,
+		.tclk_zero = 33,
+		.tclk_pre = 4,
+		.tclk_post = 35,
+		.tclk_trail = 7,
+		.ths_zero = 16,
+		.ths_trail = 9,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+	{
+		.hsfreq_max = 720000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 9,
+		.tclk_zero = 33,
+		.tclk_pre = 4,
+		.tclk_post = 35,
+		.tclk_trail = 7,
+		.ths_zero = 16,
+		.ths_trail = 9,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+	{
+		.hsfreq_max = 1500000,
+		.t_init = 79801,
+		.tclk_prepare = 8,
+		.ths_prepare = 9,
+		.tclk_zero = 33,
+		.tclk_pre = 4,
+		.tclk_post = 35,
+		.tclk_trail = 7,
+		.ths_zero = 16,
+		.ths_trail = 9,
+		.ths_exit = 13,
+		.tlpx = 6,
+	},
+};
+
+static void rzg2l_mipi_dsi_phy_write(struct rzg2l_mipi_dsi *dsi, u32 reg, u32 data)
+{
+	iowrite32(data, dsi->mmio + reg);
+}
+
+static void rzg2l_mipi_dsi_link_write(struct rzg2l_mipi_dsi *dsi, u32 reg, u32 data)
+{
+	iowrite32(data, dsi->mmio + LINK_REG_OFFSET + reg);
+}
+
+static u32 rzg2l_mipi_dsi_phy_read(struct rzg2l_mipi_dsi *dsi, u32 reg)
+{
+	return ioread32(dsi->mmio + reg);
+}
+
+static u32 rzg2l_mipi_dsi_link_read(struct rzg2l_mipi_dsi *dsi, u32 reg)
+{
+	return ioread32(dsi->mmio + LINK_REG_OFFSET + reg);
+}
+
+/* -----------------------------------------------------------------------------
+ * Hardware Setup
+ */
+
+static int rzg2l_mipi_dsi_dphy_init(struct rzg2l_mipi_dsi *dsi,
+				    unsigned long hsfreq)
+{
+	const struct rzg2l_mipi_dsi_timings *dphy_timings;
+	unsigned int i;
+	u32 dphyctrl0;
+	u32 dphytim0;
+	u32 dphytim1;
+	u32 dphytim2;
+	u32 dphytim3;
+	int ret;
+
+	/* All DSI global operation timings are set with recommended setting */
+	for (i = 0; i < ARRAY_SIZE(rzg2l_mipi_dsi_global_timings); ++i) {
+		dphy_timings = &rzg2l_mipi_dsi_global_timings[i];
+		if (hsfreq <= dphy_timings->hsfreq_max)
+			break;
+	}
+
+	/* Initializing DPHY before accessing LINK */
+	dphyctrl0 = DSIDPHYCTRL0_CAL_EN_HSRX_OFS | DSIDPHYCTRL0_CMN_MASTER_EN |
+		    DSIDPHYCTRL0_RE_VDD_DETVCCQLV18 | DSIDPHYCTRL0_EN_BGR;
+
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0);
+	usleep_range(20, 30);
+
+	dphyctrl0 |= DSIDPHYCTRL0_EN_LDO1200;
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0);
+	usleep_range(10, 20);
+
+	dphytim0 = DSIDPHYTIM0_TCLK_MISS(0) |
+		   DSIDPHYTIM0_T_INIT(dphy_timings->t_init);
+	dphytim1 = DSIDPHYTIM1_THS_PREPARE(dphy_timings->ths_prepare) |
+		   DSIDPHYTIM1_TCLK_PREPARE(dphy_timings->tclk_prepare) |
+		   DSIDPHYTIM1_THS_SETTLE(0) |
+		   DSIDPHYTIM1_TCLK_SETTLE(0);
+	dphytim2 = DSIDPHYTIM2_TCLK_TRAIL(dphy_timings->tclk_trail) |
+		   DSIDPHYTIM2_TCLK_POST(dphy_timings->tclk_post) |
+		   DSIDPHYTIM2_TCLK_PRE(dphy_timings->tclk_pre) |
+		   DSIDPHYTIM2_TCLK_ZERO(dphy_timings->tclk_zero);
+	dphytim3 = DSIDPHYTIM3_TLPX(dphy_timings->tlpx) |
+		   DSIDPHYTIM3_THS_EXIT(dphy_timings->ths_exit) |
+		   DSIDPHYTIM3_THS_TRAIL(dphy_timings->ths_trail) |
+		   DSIDPHYTIM3_THS_ZERO(dphy_timings->ths_zero);
+
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM0, dphytim0);
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM1, dphytim1);
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM2, dphytim2);
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYTIM3, dphytim3);
+
+	ret = reset_control_deassert(dsi->rstc);
+	if (ret < 0)
+		return ret;
+
+	udelay(1);
+
+	return 0;
+}
+
+static void rzg2l_mipi_dsi_dphy_exit(struct rzg2l_mipi_dsi *dsi)
+{
+	u32 dphyctrl0;
+
+	dphyctrl0 = rzg2l_mipi_dsi_phy_read(dsi, DSIDPHYCTRL0);
+
+	dphyctrl0 &= ~(DSIDPHYCTRL0_EN_LDO1200 | DSIDPHYCTRL0_EN_BGR);
+	rzg2l_mipi_dsi_phy_write(dsi, DSIDPHYCTRL0, dphyctrl0);
+
+	reset_control_assert(dsi->rstc);
+}
+
+static int rzg2l_mipi_dsi_startup(struct rzg2l_mipi_dsi *dsi,
+				  const struct drm_display_mode *mode)
+{
+	unsigned long hsfreq;
+	unsigned int bpp;
+	u32 txsetr;
+	u32 clstptsetr;
+	u32 lptrnstsetr;
+	u32 clkkpt;
+	u32 clkbfht;
+	u32 clkstpt;
+	u32 golpbkt;
+	int ret;
+
+	/*
+	 * Relationship between hsclk and vclk must follow
+	 * vclk * bpp = hsclk * 8 * lanes
+	 * where vclk: video clock (Hz)
+	 *       bpp: video pixel bit depth
+	 *       hsclk: DSI HS Byte clock frequency (Hz)
+	 *       lanes: number of data lanes
+	 *
+	 * hsclk(bit) = hsclk(byte) * 8
+	 */
+	bpp = mipi_dsi_pixel_format_to_bpp(dsi->format);
+	hsfreq = (mode->clock * bpp * 8) / (8 * dsi->lanes);
+
+	ret = pm_runtime_resume_and_get(dsi->dev);
+	if (ret < 0)
+		return ret;
+
+	clk_set_rate(dsi->vclk, mode->clock * 1000);
+
+	ret = rzg2l_mipi_dsi_dphy_init(dsi, hsfreq);
+	if (ret < 0)
+		goto err_phy;
+
+	/* Enable Data lanes and Clock lanes */
+	txsetr = TXSETR_DLEN | TXSETR_NUMLANEUSE(dsi->lanes - 1) | TXSETR_CLEN;
+	rzg2l_mipi_dsi_link_write(dsi, TXSETR, txsetr);
+
+	/*
+	 * Global timings characteristic depends on high speed Clock Frequency
+	 * Currently MIPI DSI-IF just supports maximum FHD@60 with:
+	 * - videoclock = 148.5 (MHz)
+	 * - bpp: maximum 24bpp
+	 * - data lanes: maximum 4 lanes
+	 * Therefore maximum hsclk will be 891 Mbps.
+	 */
+	if (hsfreq > 445500) {
+		clkkpt = 12;
+		clkbfht = 15;
+		clkstpt = 48;
+		golpbkt = 75;
+	} else if (hsfreq > 250000) {
+		clkkpt = 7;
+		clkbfht = 8;
+		clkstpt = 27;
+		golpbkt = 40;
+	} else {
+		clkkpt = 8;
+		clkbfht = 6;
+		clkstpt = 24;
+		golpbkt = 29;
+	}
+
+	clstptsetr = CLSTPTSETR_CLKKPT(clkkpt) | CLSTPTSETR_CLKBFHT(clkbfht) |
+		     CLSTPTSETR_CLKSTPT(clkstpt);
+	rzg2l_mipi_dsi_link_write(dsi, CLSTPTSETR, clstptsetr);
+
+	lptrnstsetr = LPTRNSTSETR_GOLPBKT(golpbkt);
+	rzg2l_mipi_dsi_link_write(dsi, LPTRNSTSETR, lptrnstsetr);
+
+	return 0;
+
+err_phy:
+	rzg2l_mipi_dsi_dphy_exit(dsi);
+	pm_runtime_put(dsi->dev);
+
+	return ret;
+}
+
+static void rzg2l_mipi_dsi_stop(struct rzg2l_mipi_dsi *dsi)
+{
+	rzg2l_mipi_dsi_dphy_exit(dsi);
+	pm_runtime_put(dsi->dev);
+}
+
+static void rzg2l_mipi_dsi_set_display_timing(struct rzg2l_mipi_dsi *dsi,
+					      const struct drm_display_mode *mode)
+{
+	u32 vich1ppsetr;
+	u32 vich1vssetr;
+	u32 vich1vpsetr;
+	u32 vich1hssetr;
+	u32 vich1hpsetr;
+	int dsi_format;
+	u32 delay[2];
+	u8 index;
+
+	/* Configuration for Pixel Packet */
+	dsi_format = mipi_dsi_pixel_format_to_bpp(dsi->format);
+	switch (dsi_format) {
+	case 24:
+		vich1ppsetr = VICH1PPSETR_DT_RGB24;
+		break;
+	case 18:
+		vich1ppsetr = VICH1PPSETR_DT_RGB18;
+		break;
+	}
+
+	if ((dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) &&
+	    !(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST))
+		vich1ppsetr |= VICH1PPSETR_TXESYNC_PULSE;
+
+	rzg2l_mipi_dsi_link_write(dsi, VICH1PPSETR, vich1ppsetr);
+
+	/* Configuration for Video Parameters */
+	vich1vssetr = VICH1VSSETR_VACTIVE(mode->vdisplay) |
+		      VICH1VSSETR_VSA(mode->vsync_end - mode->vsync_start);
+	vich1vssetr |= (mode->flags & DRM_MODE_FLAG_PVSYNC) ?
+			VICH1VSSETR_VSPOL_HIGH : VICH1VSSETR_VSPOL_LOW;
+
+	vich1vpsetr = VICH1VPSETR_VFP(mode->vsync_start - mode->vdisplay) |
+		      VICH1VPSETR_VBP(mode->vtotal - mode->vsync_end);
+
+	vich1hssetr = VICH1HSSETR_HACTIVE(mode->hdisplay) |
+		      VICH1HSSETR_HSA(mode->hsync_end - mode->hsync_start);
+	vich1hssetr |= (mode->flags & DRM_MODE_FLAG_PHSYNC) ?
+			VICH1HSSETR_HSPOL_HIGH : VICH1HSSETR_HSPOL_LOW;
+
+	vich1hpsetr = VICH1HPSETR_HFP(mode->hsync_start - mode->hdisplay) |
+		      VICH1HPSETR_HBP(mode->htotal - mode->hsync_end);
+
+	rzg2l_mipi_dsi_link_write(dsi, VICH1VSSETR, vich1vssetr);
+	rzg2l_mipi_dsi_link_write(dsi, VICH1VPSETR, vich1vpsetr);
+	rzg2l_mipi_dsi_link_write(dsi, VICH1HSSETR, vich1hssetr);
+	rzg2l_mipi_dsi_link_write(dsi, VICH1HPSETR, vich1hpsetr);
+
+	/*
+	 * Configuration for Delay Value
+	 * Delay value based on 2 ranges of video clock.
+	 * 74.25MHz is videoclock of HD@60p or FHD@30p
+	 */
+	if (mode->clock > 74250) {
+		delay[0] = 231;
+		delay[1] = 216;
+	} else {
+		delay[0] = 220;
+		delay[1] = 212;
+	}
+
+	if (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
+		index = 0;
+	else
+		index = 1;
+
+	rzg2l_mipi_dsi_link_write(dsi, VICH1SET1R,
+				  VICH1SET1R_DLY(delay[index]));
+}
+
+static int rzg2l_mipi_dsi_start_hs_clock(struct rzg2l_mipi_dsi *dsi)
+{
+	bool is_clk_cont;
+	u32 hsclksetr;
+	u32 status;
+	int ret;
+
+	is_clk_cont = !(dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS);
+
+	/* Start HS clock */
+	hsclksetr = HSCLKSETR_HSCLKRUN_HS | (is_clk_cont ?
+					     HSCLKSETR_HSCLKMODE_CONT :
+					     HSCLKSETR_HSCLKMODE_NON_CONT);
+	rzg2l_mipi_dsi_link_write(dsi, HSCLKSETR, hsclksetr);
+
+	if (is_clk_cont) {
+		ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status,
+					status & PLSR_CLLP2HS,
+					2000, 20000, false, dsi, PLSR);
+		if (ret < 0) {
+			dev_err(dsi->dev, "failed to start HS clock\n");
+			return ret;
+		}
+	}
+
+	dev_dbg(dsi->dev, "Start High Speed Clock with %s clock mode",
+		is_clk_cont ? "continuous" : "non-continuous");
+
+	return 0;
+}
+
+static int rzg2l_mipi_dsi_stop_hs_clock(struct rzg2l_mipi_dsi *dsi)
+{
+	bool is_clk_cont;
+	u32 status;
+	int ret;
+
+	is_clk_cont = !(dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS);
+
+	/* Stop HS clock */
+	rzg2l_mipi_dsi_link_write(dsi, HSCLKSETR,
+				  is_clk_cont ? HSCLKSETR_HSCLKMODE_CONT :
+				  HSCLKSETR_HSCLKMODE_NON_CONT);
+
+	if (is_clk_cont) {
+		ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status,
+					status & PLSR_CLHS2LP,
+					2000, 20000, false, dsi, PLSR);
+		if (ret < 0) {
+			dev_err(dsi->dev, "failed to stop HS clock\n");
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static int rzg2l_mipi_dsi_start_video(struct rzg2l_mipi_dsi *dsi)
+{
+	u32 vich1set0r;
+	u32 status;
+	int ret;
+
+	/* Configuration for Blanking sequence and start video input*/
+	vich1set0r = VICH1SET0R_HFPNOLP | VICH1SET0R_HBPNOLP |
+		     VICH1SET0R_HSANOLP | VICH1SET0R_VSTART;
+	rzg2l_mipi_dsi_link_write(dsi, VICH1SET0R, vich1set0r);
+
+	ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status,
+				status & VICH1SR_VIRDY,
+				2000, 20000, false, dsi, VICH1SR);
+	if (ret < 0)
+		dev_err(dsi->dev, "Failed to start video signal input\n");
+
+	return ret;
+}
+
+static int rzg2l_mipi_dsi_stop_video(struct rzg2l_mipi_dsi *dsi)
+{
+	u32 status;
+	int ret;
+
+	rzg2l_mipi_dsi_link_write(dsi, VICH1SET0R, VICH1SET0R_VSTPAFT);
+	ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status,
+				(status & VICH1SR_STOP) && (!(status & VICH1SR_RUNNING)),
+				2000, 20000, false, dsi, VICH1SR);
+	if (ret < 0)
+		goto err;
+
+	ret = read_poll_timeout(rzg2l_mipi_dsi_link_read, status,
+				!(status & LINKSR_HSBUSY),
+				2000, 20000, false, dsi, LINKSR);
+	if (ret < 0)
+		goto err;
+
+	return 0;
+
+err:
+	dev_err(dsi->dev, "Failed to stop video signal input\n");
+	return ret;
+}
+
+/* -----------------------------------------------------------------------------
+ * Bridge
+ */
+
+static int rzg2l_mipi_dsi_attach(struct drm_bridge *bridge,
+				 enum drm_bridge_attach_flags flags)
+{
+	struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge);
+
+	return drm_bridge_attach(bridge->encoder, dsi->next_bridge, bridge,
+				 flags);
+}
+
+static void rzg2l_mipi_dsi_atomic_enable(struct drm_bridge *bridge,
+					 struct drm_bridge_state *old_bridge_state)
+{
+	struct drm_atomic_state *state = old_bridge_state->base.state;
+	struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge);
+	const struct drm_display_mode *mode;
+	struct drm_connector *connector;
+	struct drm_crtc *crtc;
+	int ret;
+
+	connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder);
+	crtc = drm_atomic_get_new_connector_state(state, connector)->crtc;
+	mode = &drm_atomic_get_new_crtc_state(state, crtc)->adjusted_mode;
+
+	ret = rzg2l_mipi_dsi_startup(dsi, mode);
+	if (ret < 0)
+		return;
+
+	rzg2l_mipi_dsi_set_display_timing(dsi, mode);
+
+	ret = rzg2l_mipi_dsi_start_hs_clock(dsi);
+	if (ret < 0)
+		goto err_stop;
+
+	ret = rzg2l_mipi_dsi_start_video(dsi);
+	if (ret < 0)
+		goto err_stop_clock;
+
+	return;
+
+err_stop_clock:
+	rzg2l_mipi_dsi_stop_hs_clock(dsi);
+err_stop:
+	rzg2l_mipi_dsi_stop(dsi);
+}
+
+static void rzg2l_mipi_dsi_atomic_disable(struct drm_bridge *bridge,
+					  struct drm_bridge_state *old_bridge_state)
+{
+	struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge);
+
+	rzg2l_mipi_dsi_stop_video(dsi);
+	rzg2l_mipi_dsi_stop_hs_clock(dsi);
+	rzg2l_mipi_dsi_stop(dsi);
+}
+
+static enum drm_mode_status
+rzg2l_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge,
+				 const struct drm_display_info *info,
+				 const struct drm_display_mode *mode)
+{
+	if (mode->clock > 148500)
+		return MODE_CLOCK_HIGH;
+
+	return MODE_OK;
+}
+
+static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = {
+	.attach = rzg2l_mipi_dsi_attach,
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
+	.atomic_enable = rzg2l_mipi_dsi_atomic_enable,
+	.atomic_disable = rzg2l_mipi_dsi_atomic_disable,
+	.mode_valid = rzg2l_mipi_dsi_bridge_mode_valid,
+};
+
+/* -----------------------------------------------------------------------------
+ * Host setting
+ */
+
+static int rzg2l_mipi_dsi_host_attach(struct mipi_dsi_host *host,
+				      struct mipi_dsi_device *device)
+{
+	struct rzg2l_mipi_dsi *dsi = host_to_rzg2l_mipi_dsi(host);
+	int ret;
+
+	if (device->lanes > dsi->num_data_lanes) {
+		dev_err(dsi->dev,
+			"Number of lines of device (%u) exceeds host (%u)\n",
+			device->lanes, dsi->num_data_lanes);
+		return -EINVAL;
+	}
+
+	switch (mipi_dsi_pixel_format_to_bpp(device->format)) {
+	case 24:
+	case 18:
+		break;
+	default:
+		dev_err(dsi->dev, "Unsupported format 0x%04x\n", device->format);
+		return -EINVAL;
+	}
+
+	dsi->lanes = device->lanes;
+	dsi->format = device->format;
+	dsi->mode_flags = device->mode_flags;
+
+	dsi->next_bridge = devm_drm_of_get_bridge(dsi->dev, dsi->dev->of_node,
+						  1, 0);
+	if (IS_ERR(dsi->next_bridge)) {
+		ret = PTR_ERR(dsi->next_bridge);
+		dev_err(dsi->dev, "failed to get next bridge: %d\n", ret);
+		return ret;
+	}
+
+	drm_bridge_add(&dsi->bridge);
+
+	return 0;
+}
+
+static int rzg2l_mipi_dsi_host_detach(struct mipi_dsi_host *host,
+				      struct mipi_dsi_device *device)
+{
+	struct rzg2l_mipi_dsi *dsi = host_to_rzg2l_mipi_dsi(host);
+
+	drm_bridge_remove(&dsi->bridge);
+
+	return 0;
+}
+
+static const struct mipi_dsi_host_ops rzg2l_mipi_dsi_host_ops = {
+	.attach = rzg2l_mipi_dsi_host_attach,
+	.detach = rzg2l_mipi_dsi_host_detach,
+};
+
+/* -----------------------------------------------------------------------------
+ * Power Management
+ */
+
+static int __maybe_unused rzg2l_mipi_pm_runtime_suspend(struct device *dev)
+{
+	struct rzg2l_mipi_dsi *dsi = dev_get_drvdata(dev);
+
+	reset_control_assert(dsi->prstc);
+	reset_control_assert(dsi->arstc);
+
+	return 0;
+}
+
+static int __maybe_unused rzg2l_mipi_pm_runtime_resume(struct device *dev)
+{
+	struct rzg2l_mipi_dsi *dsi = dev_get_drvdata(dev);
+	int ret;
+
+	ret = reset_control_deassert(dsi->arstc);
+	if (ret < 0)
+		return ret;
+
+	ret = reset_control_deassert(dsi->prstc);
+	if (ret < 0)
+		reset_control_assert(dsi->arstc);
+
+	return ret;
+}
+
+static const struct dev_pm_ops rzg2l_mipi_pm_ops = {
+	SET_RUNTIME_PM_OPS(rzg2l_mipi_pm_runtime_suspend, rzg2l_mipi_pm_runtime_resume, NULL)
+};
+
+/* -----------------------------------------------------------------------------
+ * Probe & Remove
+ */
+
+static int rzg2l_mipi_dsi_probe(struct platform_device *pdev)
+{
+	unsigned int num_data_lanes;
+	struct rzg2l_mipi_dsi *dsi;
+	u32 txsetr;
+	int ret;
+
+	dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
+	if (!dsi)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, dsi);
+	dsi->dev = &pdev->dev;
+
+	ret = drm_of_get_data_lanes_count_ep(dsi->dev->of_node, 1, 0, 1, 4);
+	if (ret < 0)
+		return dev_err_probe(dsi->dev, ret,
+				     "missing or invalid data-lanes property\n");
+
+	num_data_lanes = ret;
+
+	dsi->mmio = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(dsi->mmio))
+		return PTR_ERR(dsi->mmio);
+
+	dsi->vclk = devm_clk_get(dsi->dev, "vclk");
+	if (IS_ERR(dsi->vclk))
+		return PTR_ERR(dsi->vclk);
+
+	dsi->rstc = devm_reset_control_get_exclusive(dsi->dev, "rst");
+	if (IS_ERR(dsi->rstc))
+		return dev_err_probe(dsi->dev, PTR_ERR(dsi->rstc),
+				     "failed to get rst\n");
+
+	dsi->arstc = devm_reset_control_get_exclusive(dsi->dev, "arst");
+	if (IS_ERR(dsi->arstc))
+		return dev_err_probe(&pdev->dev, PTR_ERR(dsi->arstc),
+				     "failed to get arst\n");
+
+	dsi->prstc = devm_reset_control_get_exclusive(dsi->dev, "prst");
+	if (IS_ERR(dsi->prstc))
+		return dev_err_probe(dsi->dev, PTR_ERR(dsi->prstc),
+				     "failed to get prst\n");
+
+	platform_set_drvdata(pdev, dsi);
+
+	pm_runtime_enable(dsi->dev);
+
+	ret = pm_runtime_resume_and_get(dsi->dev);
+	if (ret < 0)
+		goto err_pm_disable;
+
+	/*
+	 * TXSETR register can be read only after DPHY init. But during probe
+	 * mode->clock and format are not available. So initialize DPHY with
+	 * timing parameters for 80Mbps.
+	 */
+	ret = rzg2l_mipi_dsi_dphy_init(dsi, 80000);
+	if (ret < 0)
+		goto err_phy;
+
+	txsetr = rzg2l_mipi_dsi_link_read(dsi, TXSETR);
+	dsi->num_data_lanes = min(((txsetr >> 16) & 3) + 1, num_data_lanes);
+	rzg2l_mipi_dsi_dphy_exit(dsi);
+	pm_runtime_put(dsi->dev);
+
+	/* Initialize the DRM bridge. */
+	dsi->bridge.funcs = &rzg2l_mipi_dsi_bridge_ops;
+	dsi->bridge.of_node = dsi->dev->of_node;
+
+	/* Init host device */
+	dsi->host.dev = dsi->dev;
+	dsi->host.ops = &rzg2l_mipi_dsi_host_ops;
+	ret = mipi_dsi_host_register(&dsi->host);
+	if (ret < 0)
+		goto err_pm_disable;
+
+	return 0;
+
+err_phy:
+	rzg2l_mipi_dsi_dphy_exit(dsi);
+	pm_runtime_put(dsi->dev);
+err_pm_disable:
+	pm_runtime_disable(dsi->dev);
+	return ret;
+}
+
+static int rzg2l_mipi_dsi_remove(struct platform_device *pdev)
+{
+	struct rzg2l_mipi_dsi *dsi = platform_get_drvdata(pdev);
+
+	mipi_dsi_host_unregister(&dsi->host);
+	pm_runtime_disable(&pdev->dev);
+
+	return 0;
+}
+
+static const struct of_device_id rzg2l_mipi_dsi_of_table[] = {
+	{ .compatible = "renesas,rzg2l-mipi-dsi" },
+	{ /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, rzg2l_mipi_dsi_of_table);
+
+static struct platform_driver rzg2l_mipi_dsi_platform_driver = {
+	.probe	= rzg2l_mipi_dsi_probe,
+	.remove	= rzg2l_mipi_dsi_remove,
+	.driver	= {
+		.name = "rzg2l-mipi-dsi",
+		.pm = &rzg2l_mipi_pm_ops,
+		.of_match_table = rzg2l_mipi_dsi_of_table,
+	},
+};
+
+module_platform_driver(rzg2l_mipi_dsi_platform_driver);
+
+MODULE_AUTHOR("Biju Das <biju.das.jz@bp.renesas.com>");
+MODULE_DESCRIPTION("Renesas RZ/G2L MIPI DSI Encoder Driver");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h
new file mode 100644
index 000000000000..1dbc16ec64a4
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rcar-du/rzg2l_mipi_dsi_regs.h
@@ -0,0 +1,151 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * RZ/G2L MIPI DSI Interface Registers Definitions
+ *
+ * Copyright (C) 2022 Renesas Electronics Corporation
+ */
+
+#ifndef __RZG2L_MIPI_DSI_REGS_H__
+#define __RZG2L_MIPI_DSI_REGS_H__
+
+#include <linux/bits.h>
+
+/* DPHY Registers */
+#define DSIDPHYCTRL0			0x00
+#define DSIDPHYCTRL0_CAL_EN_HSRX_OFS	BIT(16)
+#define DSIDPHYCTRL0_CMN_MASTER_EN	BIT(8)
+#define DSIDPHYCTRL0_RE_VDD_DETVCCQLV18	BIT(2)
+#define DSIDPHYCTRL0_EN_LDO1200		BIT(1)
+#define DSIDPHYCTRL0_EN_BGR		BIT(0)
+
+#define DSIDPHYTIM0			0x04
+#define DSIDPHYTIM0_TCLK_MISS(x)	((x) << 24)
+#define DSIDPHYTIM0_T_INIT(x)		((x) << 0)
+
+#define DSIDPHYTIM1			0x08
+#define DSIDPHYTIM1_THS_PREPARE(x)	((x) << 24)
+#define DSIDPHYTIM1_TCLK_PREPARE(x)	((x) << 16)
+#define DSIDPHYTIM1_THS_SETTLE(x)	((x) << 8)
+#define DSIDPHYTIM1_TCLK_SETTLE(x)	((x) << 0)
+
+#define DSIDPHYTIM2			0x0c
+#define DSIDPHYTIM2_TCLK_TRAIL(x)	((x) << 24)
+#define DSIDPHYTIM2_TCLK_POST(x)	((x) << 16)
+#define DSIDPHYTIM2_TCLK_PRE(x)		((x) << 8)
+#define DSIDPHYTIM2_TCLK_ZERO(x)	((x) << 0)
+
+#define DSIDPHYTIM3			0x10
+#define DSIDPHYTIM3_TLPX(x)		((x) << 24)
+#define DSIDPHYTIM3_THS_EXIT(x)		((x) << 16)
+#define DSIDPHYTIM3_THS_TRAIL(x)	((x) << 8)
+#define DSIDPHYTIM3_THS_ZERO(x)		((x) << 0)
+
+/* --------------------------------------------------------*/
+/* Link Registers */
+#define LINK_REG_OFFSET			0x10000
+
+/* Link Status Register */
+#define LINKSR				0x10
+#define LINKSR_LPBUSY			BIT(13)
+#define LINKSR_HSBUSY			BIT(12)
+#define LINKSR_VICHRUN1			BIT(8)
+#define LINKSR_SQCHRUN1			BIT(4)
+#define LINKSR_SQCHRUN0			BIT(0)
+
+/* Tx Set Register */
+#define TXSETR				0x100
+#define TXSETR_NUMLANECAP		(0x3 << 16)
+#define TXSETR_DLEN			(1 << 9)
+#define TXSETR_CLEN			(1 << 8)
+#define TXSETR_NUMLANEUSE(x)		(((x) & 0x3) << 0)
+
+/* HS Clock Set Register */
+#define HSCLKSETR			0x104
+#define HSCLKSETR_HSCLKMODE_CONT	(1 << 1)
+#define HSCLKSETR_HSCLKMODE_NON_CONT	(0 << 1)
+#define HSCLKSETR_HSCLKRUN_HS		(1 << 0)
+#define HSCLKSETR_HSCLKRUN_LP		(0 << 0)
+
+/* Reset Control Register */
+#define RSTCR				0x110
+#define RSTCR_SWRST			BIT(0)
+#define RSTCR_FCETXSTP			BIT(16)
+
+/* Reset Status Register */
+#define RSTSR				0x114
+#define RSTSR_DL0DIR			(1 << 15)
+#define RSTSR_DLSTPST			(0xf << 8)
+#define RSTSR_SWRSTV1			(1 << 4)
+#define RSTSR_SWRSTIB			(1 << 3)
+#define RSTSR_SWRSTAPB			(1 << 2)
+#define RSTSR_SWRSTLP			(1 << 1)
+#define RSTSR_SWRSTHS			(1 << 0)
+
+/* Clock Lane Stop Time Set Register */
+#define CLSTPTSETR			0x314
+#define CLSTPTSETR_CLKKPT(x)		((x) << 24)
+#define CLSTPTSETR_CLKBFHT(x)		((x) << 16)
+#define CLSTPTSETR_CLKSTPT(x)		((x) << 2)
+
+/* LP Transition Time Set Register */
+#define LPTRNSTSETR			0x318
+#define LPTRNSTSETR_GOLPBKT(x)		((x) << 0)
+
+/* Physical Lane Status Register */
+#define PLSR				0x320
+#define PLSR_CLHS2LP			BIT(27)
+#define PLSR_CLLP2HS			BIT(26)
+
+/* Video-Input Channel 1 Set 0 Register */
+#define VICH1SET0R			0x400
+#define VICH1SET0R_VSEN			BIT(12)
+#define VICH1SET0R_HFPNOLP		BIT(10)
+#define VICH1SET0R_HBPNOLP		BIT(9)
+#define VICH1SET0R_HSANOLP		BIT(8)
+#define VICH1SET0R_VSTPAFT		BIT(1)
+#define VICH1SET0R_VSTART		BIT(0)
+
+/* Video-Input Channel 1 Set 1 Register */
+#define VICH1SET1R			0x404
+#define VICH1SET1R_DLY(x)		(((x) & 0xfff) << 2)
+
+/* Video-Input Channel 1 Status Register */
+#define VICH1SR				0x410
+#define VICH1SR_VIRDY			BIT(3)
+#define VICH1SR_RUNNING			BIT(2)
+#define VICH1SR_STOP			BIT(1)
+#define VICH1SR_START			BIT(0)
+
+/* Video-Input Channel 1 Pixel Packet Set Register */
+#define VICH1PPSETR			0x420
+#define VICH1PPSETR_DT_RGB18		(0x1e << 16)
+#define VICH1PPSETR_DT_RGB18_LS		(0x2e << 16)
+#define VICH1PPSETR_DT_RGB24		(0x3e << 16)
+#define VICH1PPSETR_TXESYNC_PULSE	(1 << 15)
+#define VICH1PPSETR_VC(x)		((x) << 22)
+
+/* Video-Input Channel 1 Vertical Size Set Register */
+#define VICH1VSSETR			0x428
+#define VICH1VSSETR_VACTIVE(x)		(((x) & 0x7fff) << 16)
+#define VICH1VSSETR_VSPOL_LOW		(1 << 15)
+#define VICH1VSSETR_VSPOL_HIGH		(0 << 15)
+#define VICH1VSSETR_VSA(x)		(((x) & 0xfff) << 0)
+
+/* Video-Input Channel 1 Vertical Porch Set Register */
+#define VICH1VPSETR			0x42c
+#define VICH1VPSETR_VFP(x)		(((x) & 0x1fff) << 16)
+#define VICH1VPSETR_VBP(x)		(((x) & 0x1fff) << 0)
+
+/* Video-Input Channel 1 Horizontal Size Set Register */
+#define VICH1HSSETR			0x430
+#define VICH1HSSETR_HACTIVE(x)		(((x) & 0x7fff) << 16)
+#define VICH1HSSETR_HSPOL_LOW		(1 << 15)
+#define VICH1HSSETR_HSPOL_HIGH		(0 << 15)
+#define VICH1HSSETR_HSA(x)		(((x) & 0xfff) << 0)
+
+/* Video-Input Channel 1 Horizontal Porch Set Register */
+#define VICH1HPSETR			0x434
+#define VICH1HPSETR_HFP(x)		(((x) & 0x1fff) << 16)
+#define VICH1HPSETR_HBP(x)		(((x) & 0x1fff) << 0)
+
+#endif /* __RZG2L_MIPI_DSI_REGS_H__ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
index b6c6accb9893..2f6f16477e93 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -571,7 +571,7 @@ static void cdn_dp_encoder_mode_set(struct drm_encoder *encoder,
 	video->v_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
 	video->h_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NHSYNC);
 
-	memcpy(&dp->mode, adjusted, sizeof(*mode));
+	drm_mode_copy(&dp->mode, adjusted);
 }
 
 static bool cdn_dp_check_link_status(struct cdn_dp_device *dp)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index f4df9820b295..7901c3babc8c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -364,12 +364,6 @@ static inline u32 dsi_read(struct dw_mipi_dsi_rockchip *dsi, u32 reg)
 	return readl(dsi->base + reg);
 }
 
-static inline void dsi_update_bits(struct dw_mipi_dsi_rockchip *dsi, u32 reg,
-				   u32 mask, u32 val)
-{
-	dsi_write(dsi, reg, (dsi_read(dsi, reg) & ~mask) | val);
-}
-
 static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi_rockchip *dsi,
 				  u8 test_code,
 				  u8 test_data)
@@ -1221,7 +1215,7 @@ static int dw_mipi_dsi_dphy_power_on(struct phy *phy)
 		return i;
 	}
 
-	ret = pm_runtime_get_sync(dsi->dev);
+	ret = pm_runtime_resume_and_get(dsi->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(dsi->dev, "failed to enable device: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
index 87b2243ea23e..f51774866f41 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -499,7 +499,7 @@ static void inno_hdmi_encoder_mode_set(struct drm_encoder *encoder,
 	inno_hdmi_setup(hdmi, adj_mode);
 
 	/* Store the display mode for plugin/DPMS poweron events */
-	memcpy(&hdmi->previous_mode, adj_mode, sizeof(hdmi->previous_mode));
+	drm_mode_copy(&hdmi->previous_mode, adj_mode);
 }
 
 static void inno_hdmi_encoder_enable(struct drm_encoder *encoder)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index cf2cf51091a3..90145ad96984 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -395,7 +395,7 @@ rk3066_hdmi_encoder_mode_set(struct drm_encoder *encoder,
 	struct rk3066_hdmi *hdmi = encoder_to_rk3066_hdmi(encoder);
 
 	/* Store the display mode for plugin/DPMS poweron events. */
-	memcpy(&hdmi->previous_mode, adj_mode, sizeof(hdmi->previous_mode));
+	drm_mode_copy(&hdmi->previous_mode, adj_mode);
 }
 
 static void rk3066_hdmi_encoder_enable(struct drm_encoder *encoder)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 813f9f8c8698..6e0788d14c10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -17,7 +17,7 @@
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index 1641440837af..aeb03a57240f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -9,10 +9,10 @@
 #ifndef _ROCKCHIP_DRM_DRV_H
 #define _ROCKCHIP_DRM_DRV_H
 
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_gem.h>
 
+#include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/component.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 092bf863110b..cfe8b793d344 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -9,7 +9,6 @@
 #include <drm/drm.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_damage_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_framebuffer_helper.h>
@@ -25,35 +24,6 @@ static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
 	.dirty	       = drm_atomic_helper_dirtyfb,
 };
 
-static struct drm_framebuffer *
-rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd,
-		  struct drm_gem_object **obj, unsigned int num_planes)
-{
-	struct drm_framebuffer *fb;
-	int ret;
-	int i;
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb)
-		return ERR_PTR(-ENOMEM);
-
-	drm_helper_mode_fill_fb_struct(dev, fb, mode_cmd);
-
-	for (i = 0; i < num_planes; i++)
-		fb->obj[i] = obj[i];
-
-	ret = drm_framebuffer_init(dev, fb, &rockchip_drm_fb_funcs);
-	if (ret) {
-		DRM_DEV_ERROR(dev->dev,
-			      "Failed to initialize framebuffer: %d\n",
-			      ret);
-		kfree(fb);
-		return ERR_PTR(ret);
-	}
-
-	return fb;
-}
-
 static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = {
 	.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
 };
@@ -101,25 +71,10 @@ rockchip_fb_create(struct drm_device *dev, struct drm_file *file,
 
 static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
 	.fb_create = rockchip_fb_create,
-	.output_poll_changed = drm_fb_helper_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
-struct drm_framebuffer *
-rockchip_drm_framebuffer_init(struct drm_device *dev,
-			      const struct drm_mode_fb_cmd2 *mode_cmd,
-			      struct drm_gem_object *obj)
-{
-	struct drm_framebuffer *fb;
-
-	fb = rockchip_fb_alloc(dev, mode_cmd, &obj, 1);
-	if (IS_ERR(fb))
-		return ERR_CAST(fb);
-
-	return fb;
-}
-
 void rockchip_drm_mode_config_init(struct drm_device *dev)
 {
 	dev->mode_config.min_width = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.h linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
index 1a696521096d..bae4e079dfb1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_fb.h
@@ -7,11 +7,5 @@
 #ifndef _ROCKCHIP_DRM_FB_H
 #define _ROCKCHIP_DRM_FB_H
 
-struct drm_framebuffer *
-rockchip_drm_framebuffer_init(struct drm_device *dev,
-			      const struct drm_mode_fb_cmd2 *mode_cmd,
-			      struct drm_gem_object *obj);
-void rockchip_drm_framebuffer_fini(struct drm_framebuffer *fb);
-
 void rockchip_drm_mode_config_init(struct drm_device *dev);
 #endif /* _ROCKCHIP_DRM_FB_H */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index da8a69953706..6edb7c52cb3d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -9,6 +9,7 @@
 #include <linux/vmalloc.h>
 
 #include <drm/drm.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_prime.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index c356de5dd220..fa1f4ee6d195 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -602,7 +602,7 @@ static int vop_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
 	struct vop *vop = to_vop(crtc);
 	int ret, i;
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
@@ -1983,7 +1983,7 @@ static int vop_initial(struct vop *vop)
 		return PTR_ERR(vop->dclk);
 	}
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 105a548d0abe..8cecf81a5ae0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -822,7 +822,7 @@ static void vop2_enable(struct vop2 *vop2)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(vop2->dev);
+	ret = pm_runtime_resume_and_get(vop2->dev);
 	if (ret < 0) {
 		drm_err(vop2->drm, "failed to get pm runtime: %d\n", ret);
 		return;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 5a284332ec49..68f6ebb33460 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -152,7 +152,7 @@ static int rk3288_lvds_poweron(struct rockchip_lvds *lvds)
 		DRM_DEV_ERROR(lvds->dev, "failed to enable lvds pclk %d\n", ret);
 		return ret;
 	}
-	ret = pm_runtime_get_sync(lvds->dev);
+	ret = pm_runtime_resume_and_get(lvds->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(lvds->dev, "failed to get pm runtime: %d\n", ret);
 		clk_disable(lvds->pclk);
@@ -336,16 +336,20 @@ static int px30_lvds_poweron(struct rockchip_lvds *lvds)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(lvds->dev);
+	ret = pm_runtime_resume_and_get(lvds->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(lvds->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
 	}
 
 	/* Enable LVDS mode */
-	return regmap_update_bits(lvds->grf, PX30_LVDS_GRF_PD_VO_CON1,
+	ret = regmap_update_bits(lvds->grf, PX30_LVDS_GRF_PD_VO_CON1,
 				  PX30_LVDS_MODE_EN(1) | PX30_LVDS_P2S_EN(1),
 				  PX30_LVDS_MODE_EN(1) | PX30_LVDS_P2S_EN(1));
+	if (ret)
+		pm_runtime_put(lvds->dev);
+
+	return ret;
 }
 
 static void px30_lvds_poweroff(struct rockchip_lvds *lvds)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
index 9bf0637bf8e2..9d30aa73b542 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
@@ -188,7 +188,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
 		.base = 0x1800,
 		.layer_sel_id = 2,
 		.supported_rotations = DRM_MODE_REFLECT_Y,
-		.type = DRM_PLANE_TYPE_OVERLAY,
+		.type = DRM_PLANE_TYPE_PRIMARY,
 		.max_upscale_factor = 8,
 		.max_downscale_factor = 8,
 		.dly = { 20, 47, 41 },
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/scheduler/sched_entity.c linux-libre-6.2-gnu/drivers/gpu/drm/scheduler/sched_entity.c
index 4b913dbb7d7b..15d04a0ec623 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/scheduler/sched_entity.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/scheduler/sched_entity.c
@@ -73,6 +73,7 @@ int drm_sched_entity_init(struct drm_sched_entity *entity,
 	entity->priority = priority;
 	entity->sched_list = num_sched_list > 1 ? sched_list : NULL;
 	entity->last_scheduled = NULL;
+	RB_CLEAR_NODE(&entity->rb_tree_node);
 
 	if(num_sched_list)
 		entity->rq = &sched_list[0]->sched_rq[entity->priority];
@@ -80,7 +81,7 @@ int drm_sched_entity_init(struct drm_sched_entity *entity,
 	init_completion(&entity->entity_idle);
 
 	/* We start in an idle state. */
-	complete(&entity->entity_idle);
+	complete_all(&entity->entity_idle);
 
 	spin_lock_init(&entity->rq_lock);
 	spsc_queue_init(&entity->job_queue);
@@ -139,6 +140,73 @@ bool drm_sched_entity_is_ready(struct drm_sched_entity *entity)
 	return true;
 }
 
+static void drm_sched_entity_kill_jobs_work(struct work_struct *wrk)
+{
+	struct drm_sched_job *job = container_of(wrk, typeof(*job), work);
+
+	drm_sched_fence_finished(job->s_fence);
+	WARN_ON(job->s_fence->parent);
+	job->sched->ops->free_job(job);
+}
+
+/* Signal the scheduler finished fence when the entity in question is killed. */
+static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f,
+					  struct dma_fence_cb *cb)
+{
+	struct drm_sched_job *job = container_of(cb, struct drm_sched_job,
+						 finish_cb);
+	int r;
+
+	dma_fence_put(f);
+
+	/* Wait for all dependencies to avoid data corruptions */
+	while (!xa_empty(&job->dependencies)) {
+		f = xa_erase(&job->dependencies, job->last_dependency++);
+		r = dma_fence_add_callback(f, &job->finish_cb,
+					   drm_sched_entity_kill_jobs_cb);
+		if (!r)
+			return;
+
+		dma_fence_put(f);
+	}
+
+	INIT_WORK(&job->work, drm_sched_entity_kill_jobs_work);
+	schedule_work(&job->work);
+}
+
+/* Remove the entity from the scheduler and kill all pending jobs */
+static void drm_sched_entity_kill(struct drm_sched_entity *entity)
+{
+	struct drm_sched_job *job;
+	struct dma_fence *prev;
+
+	if (!entity->rq)
+		return;
+
+	spin_lock(&entity->rq_lock);
+	entity->stopped = true;
+	drm_sched_rq_remove_entity(entity->rq, entity);
+	spin_unlock(&entity->rq_lock);
+
+	/* Make sure this entity is not used by the scheduler at the moment */
+	wait_for_completion(&entity->entity_idle);
+
+	prev = dma_fence_get(entity->last_scheduled);
+	while ((job = to_drm_sched_job(spsc_queue_pop(&entity->job_queue)))) {
+		struct drm_sched_fence *s_fence = job->s_fence;
+
+		dma_fence_set_error(&s_fence->finished, -ESRCH);
+
+		dma_fence_get(&s_fence->finished);
+		if (!prev || dma_fence_add_callback(prev, &job->finish_cb,
+					   drm_sched_entity_kill_jobs_cb))
+			drm_sched_entity_kill_jobs_cb(NULL, &job->finish_cb);
+
+		prev = &s_fence->finished;
+	}
+	dma_fence_put(prev);
+}
+
 /**
  * drm_sched_entity_flush - Flush a context entity
  *
@@ -179,91 +247,13 @@ long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout)
 	/* For killed process disable any more IBs enqueue right now */
 	last_user = cmpxchg(&entity->last_user, current->group_leader, NULL);
 	if ((!last_user || last_user == current->group_leader) &&
-	    (current->flags & PF_EXITING) && (current->exit_code == SIGKILL)) {
-		spin_lock(&entity->rq_lock);
-		entity->stopped = true;
-		drm_sched_rq_remove_entity(entity->rq, entity);
-		spin_unlock(&entity->rq_lock);
-	}
+	    (current->flags & PF_EXITING) && (current->exit_code == SIGKILL))
+		drm_sched_entity_kill(entity);
 
 	return ret;
 }
 EXPORT_SYMBOL(drm_sched_entity_flush);
 
-static void drm_sched_entity_kill_jobs_work(struct work_struct *wrk)
-{
-	struct drm_sched_job *job = container_of(wrk, typeof(*job), work);
-
-	drm_sched_fence_finished(job->s_fence);
-	WARN_ON(job->s_fence->parent);
-	job->sched->ops->free_job(job);
-}
-
-
-/* Signal the scheduler finished fence when the entity in question is killed. */
-static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f,
-					  struct dma_fence_cb *cb)
-{
-	struct drm_sched_job *job = container_of(cb, struct drm_sched_job,
-						 finish_cb);
-
-	dma_fence_put(f);
-	INIT_WORK(&job->work, drm_sched_entity_kill_jobs_work);
-	schedule_work(&job->work);
-}
-
-static struct dma_fence *
-drm_sched_job_dependency(struct drm_sched_job *job,
-			 struct drm_sched_entity *entity)
-{
-	if (!xa_empty(&job->dependencies))
-		return xa_erase(&job->dependencies, job->last_dependency++);
-
-	if (job->sched->ops->dependency)
-		return job->sched->ops->dependency(job, entity);
-
-	return NULL;
-}
-
-static void drm_sched_entity_kill_jobs(struct drm_sched_entity *entity)
-{
-	struct drm_sched_job *job;
-	struct dma_fence *f;
-	int r;
-
-	while ((job = to_drm_sched_job(spsc_queue_pop(&entity->job_queue)))) {
-		struct drm_sched_fence *s_fence = job->s_fence;
-
-		/* Wait for all dependencies to avoid data corruptions */
-		while ((f = drm_sched_job_dependency(job, entity))) {
-			dma_fence_wait(f, false);
-			dma_fence_put(f);
-		}
-
-		drm_sched_fence_scheduled(s_fence);
-		dma_fence_set_error(&s_fence->finished, -ESRCH);
-
-		/*
-		 * When pipe is hanged by older entity, new entity might
-		 * not even have chance to submit it's first job to HW
-		 * and so entity->last_scheduled will remain NULL
-		 */
-		if (!entity->last_scheduled) {
-			drm_sched_entity_kill_jobs_cb(NULL, &job->finish_cb);
-			continue;
-		}
-
-		dma_fence_get(entity->last_scheduled);
-		r = dma_fence_add_callback(entity->last_scheduled,
-					   &job->finish_cb,
-					   drm_sched_entity_kill_jobs_cb);
-		if (r == -ENOENT)
-			drm_sched_entity_kill_jobs_cb(NULL, &job->finish_cb);
-		else if (r)
-			DRM_ERROR("fence add callback failed (%d)\n", r);
-	}
-}
-
 /**
  * drm_sched_entity_fini - Destroy a context entity
  *
@@ -277,33 +267,17 @@ static void drm_sched_entity_kill_jobs(struct drm_sched_entity *entity)
  */
 void drm_sched_entity_fini(struct drm_sched_entity *entity)
 {
-	struct drm_gpu_scheduler *sched = NULL;
-
-	if (entity->rq) {
-		sched = entity->rq->sched;
-		drm_sched_rq_remove_entity(entity->rq, entity);
-	}
-
-	/* Consumption of existing IBs wasn't completed. Forcefully
-	 * remove them here.
+	/*
+	 * If consumption of existing IBs wasn't completed. Forcefully remove
+	 * them here. Also makes sure that the scheduler won't touch this entity
+	 * any more.
 	 */
-	if (spsc_queue_count(&entity->job_queue)) {
-		if (sched) {
-			/*
-			 * Wait for thread to idle to make sure it isn't processing
-			 * this entity.
-			 */
-			wait_for_completion(&entity->entity_idle);
+	drm_sched_entity_kill(entity);
 
-		}
-		if (entity->dependency) {
-			dma_fence_remove_callback(entity->dependency,
-						  &entity->cb);
-			dma_fence_put(entity->dependency);
-			entity->dependency = NULL;
-		}
-
-		drm_sched_entity_kill_jobs(entity);
+	if (entity->dependency) {
+		dma_fence_remove_callback(entity->dependency, &entity->cb);
+		dma_fence_put(entity->dependency);
+		entity->dependency = NULL;
 	}
 
 	dma_fence_put(entity->last_scheduled);
@@ -416,6 +390,19 @@ static bool drm_sched_entity_add_dependency_cb(struct drm_sched_entity *entity)
 	return false;
 }
 
+static struct dma_fence *
+drm_sched_job_dependency(struct drm_sched_job *job,
+			 struct drm_sched_entity *entity)
+{
+	if (!xa_empty(&job->dependencies))
+		return xa_erase(&job->dependencies, job->last_dependency++);
+
+	if (job->sched->ops->prepare_job)
+		return job->sched->ops->prepare_job(job, entity);
+
+	return NULL;
+}
+
 struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity)
 {
 	struct drm_sched_job *sched_job;
@@ -448,6 +435,19 @@ struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity)
 	smp_wmb();
 
 	spsc_queue_pop(&entity->job_queue);
+
+	/*
+	 * Update the entity's location in the min heap according to
+	 * the timestamp of the next job, if any.
+	 */
+	if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) {
+		struct drm_sched_job *next;
+
+		next = to_drm_sched_job(spsc_queue_peek(&entity->job_queue));
+		if (next)
+			drm_sched_rq_update_fifo(entity, next->submit_ts);
+	}
+
 	return sched_job;
 }
 
@@ -512,6 +512,7 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
 	atomic_inc(entity->rq->sched->score);
 	WRITE_ONCE(entity->last_user, current->group_leader);
 	first = spsc_queue_push(&entity->job_queue, &sched_job->queue_node);
+	sched_job->submit_ts = ktime_get();
 
 	/* first job wakes up scheduler */
 	if (first) {
@@ -523,8 +524,13 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job)
 			DRM_ERROR("Trying to push to a killed entity\n");
 			return;
 		}
+
 		drm_sched_rq_add_entity(entity->rq, entity);
 		spin_unlock(&entity->rq_lock);
+
+		if (drm_sched_policy == DRM_SCHED_POLICY_FIFO)
+			drm_sched_rq_update_fifo(entity, sched_job->submit_ts);
+
 		drm_sched_wakeup(entity->rq->sched);
 	}
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/scheduler/sched_main.c linux-libre-6.2-gnu/drivers/gpu/drm/scheduler/sched_main.c
index e5a4ecde0063..fd22d753b4ed 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/scheduler/sched_main.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/scheduler/sched_main.c
@@ -62,6 +62,55 @@
 #define to_drm_sched_job(sched_job)		\
 		container_of((sched_job), struct drm_sched_job, queue_node)
 
+int drm_sched_policy = DRM_SCHED_POLICY_FIFO;
+
+/**
+ * DOC: sched_policy (int)
+ * Used to override default entities scheduling policy in a run queue.
+ */
+MODULE_PARM_DESC(sched_policy, "Specify the scheduling policy for entities on a run-queue, " __stringify(DRM_SCHED_POLICY_RR) " = Round Robin, " __stringify(DRM_SCHED_POLICY_FIFO) " = FIFO (default).");
+module_param_named(sched_policy, drm_sched_policy, int, 0444);
+
+static __always_inline bool drm_sched_entity_compare_before(struct rb_node *a,
+							    const struct rb_node *b)
+{
+	struct drm_sched_entity *ent_a =  rb_entry((a), struct drm_sched_entity, rb_tree_node);
+	struct drm_sched_entity *ent_b =  rb_entry((b), struct drm_sched_entity, rb_tree_node);
+
+	return ktime_before(ent_a->oldest_job_waiting, ent_b->oldest_job_waiting);
+}
+
+static inline void drm_sched_rq_remove_fifo_locked(struct drm_sched_entity *entity)
+{
+	struct drm_sched_rq *rq = entity->rq;
+
+	if (!RB_EMPTY_NODE(&entity->rb_tree_node)) {
+		rb_erase_cached(&entity->rb_tree_node, &rq->rb_tree_root);
+		RB_CLEAR_NODE(&entity->rb_tree_node);
+	}
+}
+
+void drm_sched_rq_update_fifo(struct drm_sched_entity *entity, ktime_t ts)
+{
+	/*
+	 * Both locks need to be grabbed, one to protect from entity->rq change
+	 * for entity from within concurrent drm_sched_entity_select_rq and the
+	 * other to update the rb tree structure.
+	 */
+	spin_lock(&entity->rq_lock);
+	spin_lock(&entity->rq->lock);
+
+	drm_sched_rq_remove_fifo_locked(entity);
+
+	entity->oldest_job_waiting = ts;
+
+	rb_add_cached(&entity->rb_tree_node, &entity->rq->rb_tree_root,
+		      drm_sched_entity_compare_before);
+
+	spin_unlock(&entity->rq->lock);
+	spin_unlock(&entity->rq_lock);
+}
+
 /**
  * drm_sched_rq_init - initialize a given run queue struct
  *
@@ -75,6 +124,7 @@ static void drm_sched_rq_init(struct drm_gpu_scheduler *sched,
 {
 	spin_lock_init(&rq->lock);
 	INIT_LIST_HEAD(&rq->entities);
+	rq->rb_tree_root = RB_ROOT_CACHED;
 	rq->current_entity = NULL;
 	rq->sched = sched;
 }
@@ -92,9 +142,12 @@ void drm_sched_rq_add_entity(struct drm_sched_rq *rq,
 {
 	if (!list_empty(&entity->list))
 		return;
+
 	spin_lock(&rq->lock);
+
 	atomic_inc(rq->sched->score);
 	list_add_tail(&entity->list, &rq->entities);
+
 	spin_unlock(&rq->lock);
 }
 
@@ -111,23 +164,30 @@ void drm_sched_rq_remove_entity(struct drm_sched_rq *rq,
 {
 	if (list_empty(&entity->list))
 		return;
+
 	spin_lock(&rq->lock);
+
 	atomic_dec(rq->sched->score);
 	list_del_init(&entity->list);
+
 	if (rq->current_entity == entity)
 		rq->current_entity = NULL;
+
+	if (drm_sched_policy == DRM_SCHED_POLICY_FIFO)
+		drm_sched_rq_remove_fifo_locked(entity);
+
 	spin_unlock(&rq->lock);
 }
 
 /**
- * drm_sched_rq_select_entity - Select an entity which could provide a job to run
+ * drm_sched_rq_select_entity_rr - Select an entity which could provide a job to run
  *
  * @rq: scheduler run queue to check.
  *
  * Try to find a ready entity, returns NULL if none found.
  */
 static struct drm_sched_entity *
-drm_sched_rq_select_entity(struct drm_sched_rq *rq)
+drm_sched_rq_select_entity_rr(struct drm_sched_rq *rq)
 {
 	struct drm_sched_entity *entity;
 
@@ -163,6 +223,34 @@ drm_sched_rq_select_entity(struct drm_sched_rq *rq)
 	return NULL;
 }
 
+/**
+ * drm_sched_rq_select_entity_fifo - Select an entity which provides a job to run
+ *
+ * @rq: scheduler run queue to check.
+ *
+ * Find oldest waiting ready entity, returns NULL if none found.
+ */
+static struct drm_sched_entity *
+drm_sched_rq_select_entity_fifo(struct drm_sched_rq *rq)
+{
+	struct rb_node *rb;
+
+	spin_lock(&rq->lock);
+	for (rb = rb_first_cached(&rq->rb_tree_root); rb; rb = rb_next(rb)) {
+		struct drm_sched_entity *entity;
+
+		entity = rb_entry(rb, struct drm_sched_entity, rb_tree_node);
+		if (drm_sched_entity_is_ready(entity)) {
+			rq->current_entity = entity;
+			reinit_completion(&entity->entity_idle);
+			break;
+		}
+	}
+	spin_unlock(&rq->lock);
+
+	return rb ? rb_entry(rb, struct drm_sched_entity, rb_tree_node) : NULL;
+}
+
 /**
  * drm_sched_job_done - complete a job
  * @s_job: pointer to the job which is done
@@ -197,32 +285,6 @@ static void drm_sched_job_done_cb(struct dma_fence *f, struct dma_fence_cb *cb)
 	drm_sched_job_done(s_job);
 }
 
-/**
- * drm_sched_dependency_optimized - test if the dependency can be optimized
- *
- * @fence: the dependency fence
- * @entity: the entity which depends on the above fence
- *
- * Returns true if the dependency can be optimized and false otherwise
- */
-bool drm_sched_dependency_optimized(struct dma_fence* fence,
-				    struct drm_sched_entity *entity)
-{
-	struct drm_gpu_scheduler *sched = entity->rq->sched;
-	struct drm_sched_fence *s_fence;
-
-	if (!fence || dma_fence_is_signaled(fence))
-		return false;
-	if (fence->context == entity->fence_context)
-		return true;
-	s_fence = to_drm_sched_fence(fence);
-	if (s_fence && s_fence->sched == sched)
-		return true;
-
-	return false;
-}
-EXPORT_SYMBOL(drm_sched_dependency_optimized);
-
 /**
  * drm_sched_start_timeout - start timeout for reset worker
  *
@@ -355,27 +417,6 @@ static void drm_sched_job_timedout(struct work_struct *work)
 	}
 }
 
- /**
-  * drm_sched_increase_karma - Update sched_entity guilty flag
-  *
-  * @bad: The job guilty of time out
-  *
-  * Increment on every hang caused by the 'bad' job. If this exceeds the hang
-  * limit of the scheduler then the respective sched entity is marked guilty and
-  * jobs from it will not be scheduled further
-  */
-void drm_sched_increase_karma(struct drm_sched_job *bad)
-{
-	drm_sched_increase_karma_ext(bad, 1);
-}
-EXPORT_SYMBOL(drm_sched_increase_karma);
-
-void drm_sched_reset_karma(struct drm_sched_job *bad)
-{
-	drm_sched_increase_karma_ext(bad, 0);
-}
-EXPORT_SYMBOL(drm_sched_reset_karma);
-
 /**
  * drm_sched_stop - stop the scheduler
  *
@@ -516,32 +557,15 @@ EXPORT_SYMBOL(drm_sched_start);
  *
  */
 void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched)
-{
-	drm_sched_resubmit_jobs_ext(sched, INT_MAX);
-}
-EXPORT_SYMBOL(drm_sched_resubmit_jobs);
-
-/**
- * drm_sched_resubmit_jobs_ext - helper to relunch certain number of jobs from mirror ring list
- *
- * @sched: scheduler instance
- * @max: job numbers to relaunch
- *
- */
-void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max)
 {
 	struct drm_sched_job *s_job, *tmp;
 	uint64_t guilty_context;
 	bool found_guilty = false;
 	struct dma_fence *fence;
-	int i = 0;
 
 	list_for_each_entry_safe(s_job, tmp, &sched->pending_list, list) {
 		struct drm_sched_fence *s_fence = s_job->s_fence;
 
-		if (i >= max)
-			break;
-
 		if (!found_guilty && atomic_read(&s_job->karma) > sched->hang_limit) {
 			found_guilty = true;
 			guilty_context = s_job->s_fence->scheduled.context;
@@ -551,7 +575,6 @@ void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max)
 			dma_fence_set_error(&s_fence->finished, -ECANCELED);
 
 		fence = sched->ops->run_job(s_job);
-		i++;
 
 		if (IS_ERR_OR_NULL(fence)) {
 			if (IS_ERR(fence))
@@ -567,7 +590,7 @@ void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max)
 		}
 	}
 }
-EXPORT_SYMBOL(drm_sched_resubmit_jobs_ext);
+EXPORT_SYMBOL(drm_sched_resubmit_jobs);
 
 /**
  * drm_sched_job_init - init a scheduler job
@@ -685,32 +708,28 @@ int drm_sched_job_add_dependency(struct drm_sched_job *job,
 EXPORT_SYMBOL(drm_sched_job_add_dependency);
 
 /**
- * drm_sched_job_add_implicit_dependencies - adds implicit dependencies as job
- *   dependencies
+ * drm_sched_job_add_resv_dependencies - add all fences from the resv to the job
  * @job: scheduler job to add the dependencies to
- * @obj: the gem object to add new dependencies from.
- * @write: whether the job might write the object (so we need to depend on
- * shared fences in the reservation object).
+ * @resv: the dma_resv object to get the fences from
+ * @usage: the dma_resv_usage to use to filter the fences
  *
- * This should be called after drm_gem_lock_reservations() on your array of
- * GEM objects used in the job but before updating the reservations with your
- * own fences.
+ * This adds all fences matching the given usage from @resv to @job.
+ * Must be called with the @resv lock held.
  *
  * Returns:
  * 0 on success, or an error on failing to expand the array.
  */
-int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job,
-					    struct drm_gem_object *obj,
-					    bool write)
+int drm_sched_job_add_resv_dependencies(struct drm_sched_job *job,
+					struct dma_resv *resv,
+					enum dma_resv_usage usage)
 {
 	struct dma_resv_iter cursor;
 	struct dma_fence *fence;
 	int ret;
 
-	dma_resv_assert_held(obj->resv);
+	dma_resv_assert_held(resv);
 
-	dma_resv_for_each_fence(&cursor, obj->resv, dma_resv_usage_rw(write),
-				fence) {
+	dma_resv_for_each_fence(&cursor, resv, usage, fence) {
 		/* Make sure to grab an additional ref on the added fence */
 		dma_fence_get(fence);
 		ret = drm_sched_job_add_dependency(job, fence);
@@ -721,8 +740,31 @@ int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job,
 	}
 	return 0;
 }
-EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies);
+EXPORT_SYMBOL(drm_sched_job_add_resv_dependencies);
 
+/**
+ * drm_sched_job_add_implicit_dependencies - adds implicit dependencies as job
+ *   dependencies
+ * @job: scheduler job to add the dependencies to
+ * @obj: the gem object to add new dependencies from.
+ * @write: whether the job might write the object (so we need to depend on
+ * shared fences in the reservation object).
+ *
+ * This should be called after drm_gem_lock_reservations() on your array of
+ * GEM objects used in the job but before updating the reservations with your
+ * own fences.
+ *
+ * Returns:
+ * 0 on success, or an error on failing to expand the array.
+ */
+int drm_sched_job_add_implicit_dependencies(struct drm_sched_job *job,
+					    struct drm_gem_object *obj,
+					    bool write)
+{
+	return drm_sched_job_add_resv_dependencies(job, obj->resv,
+						   dma_resv_usage_rw(write));
+}
+EXPORT_SYMBOL(drm_sched_job_add_implicit_dependencies);
 
 /**
  * drm_sched_job_cleanup - clean up scheduler job resources
@@ -803,7 +845,9 @@ drm_sched_select_entity(struct drm_gpu_scheduler *sched)
 
 	/* Kernel run queue has higher priority than normal run queue*/
 	for (i = DRM_SCHED_PRIORITY_COUNT - 1; i >= DRM_SCHED_PRIORITY_MIN; i--) {
-		entity = drm_sched_rq_select_entity(&sched->sched_rq[i]);
+		entity = drm_sched_policy == DRM_SCHED_POLICY_FIFO ?
+			drm_sched_rq_select_entity_fifo(&sched->sched_rq[i]) :
+			drm_sched_rq_select_entity_rr(&sched->sched_rq[i]);
 		if (entity)
 			break;
 	}
@@ -943,7 +987,7 @@ static int drm_sched_main(void *param)
 		sched_job = drm_sched_entity_pop_job(entity);
 
 		if (!sched_job) {
-			complete(&entity->entity_idle);
+			complete_all(&entity->entity_idle);
 			continue;
 		}
 
@@ -954,7 +998,7 @@ static int drm_sched_main(void *param)
 
 		trace_drm_run_job(sched_job, entity);
 		fence = sched->ops->run_job(sched_job);
-		complete(&entity->entity_idle);
+		complete_all(&entity->entity_idle);
 		drm_sched_fence_scheduled(s_fence);
 
 		if (!IS_ERR_OR_NULL(fence)) {
@@ -1082,13 +1126,15 @@ void drm_sched_fini(struct drm_gpu_scheduler *sched)
 EXPORT_SYMBOL(drm_sched_fini);
 
 /**
- * drm_sched_increase_karma_ext - Update sched_entity guilty flag
+ * drm_sched_increase_karma - Update sched_entity guilty flag
  *
  * @bad: The job guilty of time out
- * @type: type for increase/reset karma
  *
+ * Increment on every hang caused by the 'bad' job. If this exceeds the hang
+ * limit of the scheduler then the respective sched entity is marked guilty and
+ * jobs from it will not be scheduled further
  */
-void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type)
+void drm_sched_increase_karma(struct drm_sched_job *bad)
 {
 	int i;
 	struct drm_sched_entity *tmp;
@@ -1100,10 +1146,7 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type)
 	 * corrupt but keep in mind that kernel jobs always considered good.
 	 */
 	if (bad->s_priority != DRM_SCHED_PRIORITY_KERNEL) {
-		if (type == 0)
-			atomic_set(&bad->karma, 0);
-		else if (type == 1)
-			atomic_inc(&bad->karma);
+		atomic_inc(&bad->karma);
 
 		for (i = DRM_SCHED_PRIORITY_MIN; i < DRM_SCHED_PRIORITY_KERNEL;
 		     i++) {
@@ -1114,7 +1157,7 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type)
 				if (bad->s_fence->scheduled.context ==
 				    entity->fence_context) {
 					if (entity->guilty)
-						atomic_set(entity->guilty, type);
+						atomic_set(entity->guilty, 1);
 					break;
 				}
 			}
@@ -1124,4 +1167,4 @@ void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type)
 		}
 	}
 }
-EXPORT_SYMBOL(drm_sched_increase_karma_ext);
+EXPORT_SYMBOL(drm_sched_increase_karma);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/solomon/ssd130x.c linux-libre-6.2-gnu/drivers/gpu/drm/solomon/ssd130x.c
index bc41a5ae810a..91f69e62430b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/solomon/ssd130x.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/solomon/ssd130x.c
@@ -20,9 +20,10 @@
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
@@ -578,21 +579,24 @@ static void ssd130x_primary_plane_helper_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
 	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
 	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
+	struct drm_atomic_helper_damage_iter iter;
 	struct drm_device *drm = plane->dev;
-	struct drm_rect src_clip, dst_clip;
+	struct drm_rect dst_clip;
+	struct drm_rect damage;
 	int idx;
 
-	if (!drm_atomic_helper_damage_merged(old_plane_state, plane_state, &src_clip))
+	if (!drm_dev_enter(drm, &idx))
 		return;
 
-	dst_clip = plane_state->dst;
-	if (!drm_rect_intersect(&dst_clip, &src_clip))
-		return;
+	drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state);
+	drm_atomic_for_each_plane_damage(&iter, &damage) {
+		dst_clip = plane_state->dst;
 
-	if (!drm_dev_enter(drm, &idx))
-		return;
+		if (!drm_rect_intersect(&dst_clip, &damage))
+			continue;
 
-	ssd130x_fb_blit_rect(plane_state->fb, &shadow_plane_state->data[0], &dst_clip);
+		ssd130x_fb_blit_rect(plane_state->fb, &shadow_plane_state->data[0], &dst_clip);
+	}
 
 	drm_dev_exit(idx);
 }
@@ -642,19 +646,6 @@ static enum drm_mode_status ssd130x_crtc_helper_mode_valid(struct drm_crtc *crtc
 	return MODE_OK;
 }
 
-static int ssd130x_crtc_helper_atomic_check(struct drm_crtc *crtc,
-					    struct drm_atomic_state *new_state)
-{
-	struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc);
-	int ret;
-
-	ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false);
-	if (ret)
-		return ret;
-
-	return drm_atomic_add_affected_planes(new_state, crtc);
-}
-
 /*
  * The CRTC is always enabled. Screen updates are performed by
  * the primary plane's atomic_update function. Disabling clears
@@ -662,21 +653,11 @@ static int ssd130x_crtc_helper_atomic_check(struct drm_crtc *crtc,
  */
 static const struct drm_crtc_helper_funcs ssd130x_crtc_helper_funcs = {
 	.mode_valid = ssd130x_crtc_helper_mode_valid,
-	.atomic_check = ssd130x_crtc_helper_atomic_check,
+	.atomic_check = drm_crtc_helper_atomic_check,
 };
 
-static void ssd130x_crtc_reset(struct drm_crtc *crtc)
-{
-	struct drm_device *drm = crtc->dev;
-	struct ssd130x_device *ssd130x = drm_to_ssd130x(drm);
-
-	ssd130x_init(ssd130x);
-
-	drm_atomic_helper_crtc_reset(crtc);
-}
-
 static const struct drm_crtc_funcs ssd130x_crtc_funcs = {
-	.reset = ssd130x_crtc_reset,
+	.reset = drm_atomic_helper_crtc_reset,
 	.destroy = drm_crtc_cleanup,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
@@ -695,6 +676,12 @@ static void ssd130x_encoder_helper_atomic_enable(struct drm_encoder *encoder,
 	if (ret)
 		return;
 
+	ret = ssd130x_init(ssd130x);
+	if (ret) {
+		ssd130x_power_off(ssd130x);
+		return;
+	}
+
 	ssd130x_write_cmd(ssd130x, 1, SSD130X_DISPLAY_ON);
 
 	backlight_enable(ssd130x->bl_dev);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_drv.c
index 7abf010a3293..ef6a4e63198f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_drv.c
@@ -14,7 +14,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_dvo.c linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_dvo.c
index b6ee8a82e656..577c477b5f46 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_dvo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_dvo.c
@@ -288,7 +288,7 @@ static void sti_dvo_set_mode(struct drm_bridge *bridge,
 
 	DRM_DEBUG_DRIVER("\n");
 
-	memcpy(&dvo->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&dvo->mode, mode);
 
 	/* According to the path used (main or aux), the dvo clocks should
 	 * have a different parent clock. */
@@ -346,8 +346,9 @@ static int sti_dvo_connector_get_modes(struct drm_connector *connector)
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_dvo_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_dvo_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hda.c linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_hda.c
index 03cc401ed593..15097ac67931 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hda.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_hda.c
@@ -524,7 +524,7 @@ static void sti_hda_set_mode(struct drm_bridge *bridge,
 
 	DRM_DEBUG_DRIVER("\n");
 
-	memcpy(&hda->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&hda->mode, mode);
 
 	if (!hda_get_mode_idx(hda->mode, &mode_idx)) {
 		DRM_ERROR("Undefined mode\n");
@@ -601,8 +601,9 @@ static int sti_hda_connector_get_modes(struct drm_connector *connector)
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_hda_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_hda_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_hdmi.c
index cb82622877d2..8539fe1fedc4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sti/sti_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sti/sti_hdmi.c
@@ -941,7 +941,7 @@ static void sti_hdmi_set_mode(struct drm_bridge *bridge,
 	DRM_DEBUG_DRIVER("\n");
 
 	/* Copy the drm display mode in the connector local structure */
-	memcpy(&hdmi->mode, mode, sizeof(struct drm_display_mode));
+	drm_mode_copy(&hdmi->mode, mode);
 
 	/* Update clock framerate according to the selected mode */
 	ret = clk_set_rate(hdmi->clk_pix, mode->clock * 1000);
@@ -1004,8 +1004,9 @@ fail:
 
 #define CLK_TOLERANCE_HZ 50
 
-static int sti_hdmi_connector_mode_valid(struct drm_connector *connector,
-					struct drm_display_mode *mode)
+static enum drm_mode_status
+sti_hdmi_connector_mode_valid(struct drm_connector *connector,
+			      struct drm_display_mode *mode)
 {
 	int target = mode->clock * 1000;
 	int target_min = target - CLK_TOLERANCE_HZ;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/stm/drv.c linux-libre-6.2-gnu/drivers/gpu/drm/stm/drv.c
index d7914f5122df..50410bd99dfe 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/stm/drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/stm/drv.c
@@ -18,7 +18,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
index d06ffd99d86e..cc94efbbf2d4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -17,7 +17,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_module.h>
 #include <drm/drm_of.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index 34234a144e87..760ff05eabf4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
@@ -1101,12 +1101,16 @@ static const struct component_ops sun6i_dsi_ops = {
 
 static int sun6i_dsi_probe(struct platform_device *pdev)
 {
+	const struct sun6i_dsi_variant *variant;
 	struct device *dev = &pdev->dev;
-	const char *bus_clk_name = NULL;
 	struct sun6i_dsi *dsi;
 	void __iomem *base;
 	int ret;
 
+	variant = device_get_match_data(dev);
+	if (!variant)
+		return -EINVAL;
+
 	dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL);
 	if (!dsi)
 		return -ENOMEM;
@@ -1114,10 +1118,7 @@ static int sun6i_dsi_probe(struct platform_device *pdev)
 	dsi->dev = dev;
 	dsi->host.ops = &sun6i_dsi_host_ops;
 	dsi->host.dev = dev;
-
-	if (of_device_is_compatible(dev->of_node,
-				    "allwinner,sun6i-a31-mipi-dsi"))
-		bus_clk_name = "bus";
+	dsi->variant = variant;
 
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base)) {
@@ -1142,7 +1143,7 @@ static int sun6i_dsi_probe(struct platform_device *pdev)
 		return PTR_ERR(dsi->regs);
 	}
 
-	dsi->bus_clk = devm_clk_get(dev, bus_clk_name);
+	dsi->bus_clk = devm_clk_get(dev, variant->has_mod_clk ? "bus" : NULL);
 	if (IS_ERR(dsi->bus_clk))
 		return dev_err_probe(dev, PTR_ERR(dsi->bus_clk),
 				     "Couldn't get the DSI bus clock\n");
@@ -1151,21 +1152,21 @@ static int sun6i_dsi_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	if (of_device_is_compatible(dev->of_node,
-				    "allwinner,sun6i-a31-mipi-dsi")) {
+	if (variant->has_mod_clk) {
 		dsi->mod_clk = devm_clk_get(dev, "mod");
 		if (IS_ERR(dsi->mod_clk)) {
 			dev_err(dev, "Couldn't get the DSI mod clock\n");
 			ret = PTR_ERR(dsi->mod_clk);
 			goto err_attach_clk;
 		}
-	}
 
-	/*
-	 * In order to operate properly, that clock seems to be always
-	 * set to 297MHz.
-	 */
-	clk_set_rate_exclusive(dsi->mod_clk, 297000000);
+		/*
+		 * In order to operate properly, the module clock on the
+		 * A31 variant always seems to be set to 297MHz.
+		 */
+		if (variant->set_mod_clk)
+			clk_set_rate_exclusive(dsi->mod_clk, 297000000);
+	}
 
 	dsi->dphy = devm_phy_get(dev, "dphy");
 	if (IS_ERR(dsi->dphy)) {
@@ -1191,7 +1192,8 @@ static int sun6i_dsi_probe(struct platform_device *pdev)
 err_remove_dsi_host:
 	mipi_dsi_host_unregister(&dsi->host);
 err_unprotect_clk:
-	clk_rate_exclusive_put(dsi->mod_clk);
+	if (dsi->variant->has_mod_clk && dsi->variant->set_mod_clk)
+		clk_rate_exclusive_put(dsi->mod_clk);
 err_attach_clk:
 	regmap_mmio_detach_clk(dsi->regs);
 
@@ -1205,16 +1207,39 @@ static int sun6i_dsi_remove(struct platform_device *pdev)
 
 	component_del(&pdev->dev, &sun6i_dsi_ops);
 	mipi_dsi_host_unregister(&dsi->host);
-	clk_rate_exclusive_put(dsi->mod_clk);
+	if (dsi->variant->has_mod_clk && dsi->variant->set_mod_clk)
+		clk_rate_exclusive_put(dsi->mod_clk);
 
 	regmap_mmio_detach_clk(dsi->regs);
 
 	return 0;
 }
 
+static const struct sun6i_dsi_variant sun6i_a31_mipi_dsi_variant = {
+	.has_mod_clk	= true,
+	.set_mod_clk	= true,
+};
+
+static const struct sun6i_dsi_variant sun50i_a64_mipi_dsi_variant = {
+};
+
+static const struct sun6i_dsi_variant sun50i_a100_mipi_dsi_variant = {
+	.has_mod_clk	= true,
+};
+
 static const struct of_device_id sun6i_dsi_of_table[] = {
-	{ .compatible = "allwinner,sun6i-a31-mipi-dsi" },
-	{ .compatible = "allwinner,sun50i-a64-mipi-dsi" },
+	{
+		.compatible	= "allwinner,sun6i-a31-mipi-dsi",
+		.data		= &sun6i_a31_mipi_dsi_variant,
+	},
+	{
+		.compatible	= "allwinner,sun50i-a64-mipi-dsi",
+		.data		= &sun50i_a64_mipi_dsi_variant,
+	},
+	{
+		.compatible	= "allwinner,sun50i-a100-mipi-dsi",
+		.data		= &sun50i_a100_mipi_dsi_variant,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sun6i_dsi_of_table);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h
index c863900ae3b4..f1ddefe0f554 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h
@@ -15,6 +15,11 @@
 
 #define SUN6I_DSI_TCON_DIV	4
 
+struct sun6i_dsi_variant {
+	bool			has_mod_clk;
+	bool			set_mod_clk;
+};
+
 struct sun6i_dsi {
 	struct drm_connector	connector;
 	struct drm_encoder	encoder;
@@ -31,6 +36,8 @@ struct sun6i_dsi {
 	struct mipi_dsi_device	*device;
 	struct drm_device	*drm;
 	struct drm_panel	*panel;
+
+	const struct sun6i_dsi_variant *variant;
 };
 
 static inline struct sun6i_dsi *host_to_sun6i_dsi(struct mipi_dsi_host *host)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/tegra/Makefile
index df6cc986aeba..bb0d2c144b55 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/Makefile
@@ -24,7 +24,8 @@ tegra-drm-y := \
 	gr3d.o \
 	falcon.o \
 	vic.o \
-	nvdec.o
+	nvdec.o \
+	riscv.o
 
 tegra-drm-y += trace.o
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/dc.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/dc.c
index bd0f60704467..a67453cee883 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/dc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/dc.c
@@ -3205,8 +3205,10 @@ static int tegra_dc_probe(struct platform_device *pdev)
 	usleep_range(2000, 4000);
 
 	err = reset_control_assert(dc->rst);
-	if (err < 0)
+	if (err < 0) {
+		clk_disable_unprepare(dc->clk);
 		return err;
+	}
 
 	usleep_range(2000, 4000);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/drm.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/drm.c
index a1f909dac89a..7bd2e65c2a16 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/drm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/drm.c
@@ -1386,6 +1386,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
 	{ .compatible = "nvidia,tegra194-vic", },
 	{ .compatible = "nvidia,tegra194-nvdec", },
 	{ .compatible = "nvidia,tegra234-vic", },
+	{ .compatible = "nvidia,tegra234-nvdec", },
 	{ /* sentinel */ }
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/fb.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/fb.c
index 9291209154a7..a900300ae5bd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/fb.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/fb.c
@@ -206,6 +206,8 @@ static int tegra_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
 static const struct fb_ops tegra_fb_ops = {
 	.owner = THIS_MODULE,
 	DRM_FB_HELPER_DEFAULT_OPS,
+	.fb_read = drm_fb_helper_sys_read,
+	.fb_write = drm_fb_helper_sys_write,
 	.fb_fillrect = drm_fb_helper_sys_fillrect,
 	.fb_copyarea = drm_fb_helper_sys_copyarea,
 	.fb_imageblit = drm_fb_helper_sys_imageblit,
@@ -243,7 +245,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 	if (IS_ERR(bo))
 		return PTR_ERR(bo);
 
-	info = drm_fb_helper_alloc_fbi(helper);
+	info = drm_fb_helper_alloc_info(helper);
 	if (IS_ERR(info)) {
 		dev_err(drm->dev, "failed to allocate framebuffer info\n");
 		drm_gem_object_put(&bo->gem);
@@ -261,7 +263,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 
 	fb = fbdev->fb;
 	helper->fb = fb;
-	helper->fbdev = info;
+	helper->info = info;
 
 	info->fbops = &tegra_fb_ops;
 
@@ -280,7 +282,6 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 		}
 	}
 
-	drm->mode_config.fb_base = (resource_size_t)bo->iova;
 	info->screen_base = (void __iomem *)bo->vaddr + offset;
 	info->screen_size = size;
 	info->fix.smem_start = (unsigned long)(bo->iova + offset);
@@ -348,7 +349,7 @@ fini:
 
 static void tegra_fbdev_exit(struct tegra_fbdev *fbdev)
 {
-	drm_fb_helper_unregister_fbi(&fbdev->base);
+	drm_fb_helper_unregister_info(&fbdev->base);
 
 	if (fbdev->fb) {
 		struct tegra_bo *bo = tegra_fb_get_plane(fbdev->fb, 0);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/gem.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/gem.c
index 81991090adcc..979e7bc902f6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/gem.c
@@ -84,7 +84,7 @@ static struct host1x_bo_mapping *tegra_bo_pin(struct device *dev, struct host1x_
 			goto free;
 		}
 
-		map->sgt = dma_buf_map_attachment(map->attach, direction);
+		map->sgt = dma_buf_map_attachment_unlocked(map->attach, direction);
 		if (IS_ERR(map->sgt)) {
 			dma_buf_detach(buf, map->attach);
 			err = PTR_ERR(map->sgt);
@@ -160,7 +160,8 @@ free:
 static void tegra_bo_unpin(struct host1x_bo_mapping *map)
 {
 	if (map->attach) {
-		dma_buf_unmap_attachment(map->attach, map->sgt, map->direction);
+		dma_buf_unmap_attachment_unlocked(map->attach, map->sgt,
+						  map->direction);
 		dma_buf_detach(map->attach->dmabuf, map->attach);
 	} else {
 		dma_unmap_sgtable(map->dev, map->sgt, map->direction, 0);
@@ -181,7 +182,7 @@ static void *tegra_bo_mmap(struct host1x_bo *bo)
 	if (obj->vaddr) {
 		return obj->vaddr;
 	} else if (obj->gem.import_attach) {
-		ret = dma_buf_vmap(obj->gem.import_attach->dmabuf, &map);
+		ret = dma_buf_vmap_unlocked(obj->gem.import_attach->dmabuf, &map);
 		return ret ? NULL : map.vaddr;
 	} else {
 		return vmap(obj->pages, obj->num_pages, VM_MAP,
@@ -197,7 +198,7 @@ static void tegra_bo_munmap(struct host1x_bo *bo, void *addr)
 	if (obj->vaddr)
 		return;
 	else if (obj->gem.import_attach)
-		dma_buf_vunmap(obj->gem.import_attach->dmabuf, &map);
+		dma_buf_vunmap_unlocked(obj->gem.import_attach->dmabuf, &map);
 	else
 		vunmap(addr);
 }
@@ -461,7 +462,7 @@ static struct tegra_bo *tegra_bo_import(struct drm_device *drm,
 
 	get_dma_buf(buf);
 
-	bo->sgt = dma_buf_map_attachment(attach, DMA_TO_DEVICE);
+	bo->sgt = dma_buf_map_attachment_unlocked(attach, DMA_TO_DEVICE);
 	if (IS_ERR(bo->sgt)) {
 		err = PTR_ERR(bo->sgt);
 		goto detach;
@@ -479,7 +480,7 @@ static struct tegra_bo *tegra_bo_import(struct drm_device *drm,
 
 detach:
 	if (!IS_ERR_OR_NULL(bo->sgt))
-		dma_buf_unmap_attachment(attach, bo->sgt, DMA_TO_DEVICE);
+		dma_buf_unmap_attachment_unlocked(attach, bo->sgt, DMA_TO_DEVICE);
 
 	dma_buf_detach(buf, attach);
 	dma_buf_put(buf);
@@ -508,8 +509,8 @@ void tegra_bo_free_object(struct drm_gem_object *gem)
 		tegra_bo_iommu_unmap(tegra, bo);
 
 	if (gem->import_attach) {
-		dma_buf_unmap_attachment(gem->import_attach, bo->sgt,
-					 DMA_TO_DEVICE);
+		dma_buf_unmap_attachment_unlocked(gem->import_attach, bo->sgt,
+						  DMA_TO_DEVICE);
 		drm_prime_gem_destroy(gem, NULL);
 	} else {
 		tegra_bo_free(gem->dev, bo);
@@ -693,6 +694,8 @@ static int tegra_gem_prime_mmap(struct dma_buf *buf, struct vm_area_struct *vma)
 	struct drm_gem_object *gem = buf->priv;
 	int err;
 
+	dma_resv_assert_held(buf->resv);
+
 	err = drm_gem_mmap_obj(gem, gem->size, vma);
 	if (err < 0)
 		return err;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/hdmi.c
index bf240767dad9..40ec3e6cf204 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/hdmi.c
@@ -867,14 +867,7 @@ static int tegra_hdmi_reconfigure_audio(struct tegra_hdmi *hdmi)
 
 static bool tegra_output_is_hdmi(struct tegra_output *output)
 {
-	struct edid *edid;
-
-	if (!output->connector.edid_blob_ptr)
-		return false;
-
-	edid = (struct edid *)output->connector.edid_blob_ptr->data;
-
-	return drm_detect_hdmi_monitor(edid);
+	return output->connector.display_info.is_hdmi;
 }
 
 static enum drm_connector_status
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/nvdec.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/nvdec.c
index b4665fe1df2f..4b9fe0b0463b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/nvdec.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/nvdec.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2015-2021, NVIDIA Corporation.
+ * Copyright (c) 2015-2022, NVIDIA Corporation.
  */
 
 #include <linux/clk.h>
@@ -8,6 +8,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/host1x.h>
 #include <linux/iommu.h>
+#include <linux/iopoll.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -16,18 +17,22 @@
 #include <linux/pm_runtime.h>
 #include <linux/reset.h>
 
-#include <soc/tegra/pmc.h>
+#include <soc/tegra/mc.h>
 
 #include "drm.h"
 #include "falcon.h"
+#include "riscv.h"
 #include "vic.h"
 
+#define NVDEC_FALCON_DEBUGINFO			0x1094
 #define NVDEC_TFBIF_TRANSCFG			0x2c44
 
 struct nvdec_config {
 	const char *firmware;
 	unsigned int version;
 	bool supports_sid;
+	bool has_riscv;
+	bool has_extra_clocks;
 };
 
 struct nvdec {
@@ -37,10 +42,16 @@ struct nvdec {
 	struct tegra_drm_client client;
 	struct host1x_channel *channel;
 	struct device *dev;
-	struct clk *clk;
+	struct clk_bulk_data clks[3];
+	unsigned int num_clks;
+	struct reset_control *reset;
 
 	/* Platform configuration */
 	const struct nvdec_config *config;
+
+	/* RISC-V specific data */
+	struct tegra_drm_riscv riscv;
+	phys_addr_t carveout_base;
 };
 
 static inline struct nvdec *to_nvdec(struct tegra_drm_client *client)
@@ -54,7 +65,7 @@ static inline void nvdec_writel(struct nvdec *nvdec, u32 value,
 	writel(value, nvdec->regs + offset);
 }
 
-static int nvdec_boot(struct nvdec *nvdec)
+static int nvdec_boot_falcon(struct nvdec *nvdec)
 {
 #ifdef CONFIG_IOMMU_API
 	struct iommu_fwspec *spec = dev_iommu_fwspec_get(nvdec->dev);
@@ -90,6 +101,64 @@ static int nvdec_boot(struct nvdec *nvdec)
 	return 0;
 }
 
+static int nvdec_wait_debuginfo(struct nvdec *nvdec, const char *phase)
+{
+	int err;
+	u32 val;
+
+	err = readl_poll_timeout(nvdec->regs + NVDEC_FALCON_DEBUGINFO, val, val == 0x0, 10, 100000);
+	if (err) {
+		dev_err(nvdec->dev, "failed to boot %s, debuginfo=0x%x\n", phase, val);
+		return err;
+	}
+
+	return 0;
+}
+
+static int nvdec_boot_riscv(struct nvdec *nvdec)
+{
+	int err;
+
+	err = reset_control_acquire(nvdec->reset);
+	if (err)
+		return err;
+
+	nvdec_writel(nvdec, 0xabcd1234, NVDEC_FALCON_DEBUGINFO);
+
+	err = tegra_drm_riscv_boot_bootrom(&nvdec->riscv, nvdec->carveout_base, 1,
+					   &nvdec->riscv.bl_desc);
+	if (err) {
+		dev_err(nvdec->dev, "failed to execute bootloader\n");
+		goto release_reset;
+	}
+
+	err = nvdec_wait_debuginfo(nvdec, "bootloader");
+	if (err)
+		goto release_reset;
+
+	err = reset_control_reset(nvdec->reset);
+	if (err)
+		goto release_reset;
+
+	nvdec_writel(nvdec, 0xabcd1234, NVDEC_FALCON_DEBUGINFO);
+
+	err = tegra_drm_riscv_boot_bootrom(&nvdec->riscv, nvdec->carveout_base, 1,
+					   &nvdec->riscv.os_desc);
+	if (err) {
+		dev_err(nvdec->dev, "failed to execute firmware\n");
+		goto release_reset;
+	}
+
+	err = nvdec_wait_debuginfo(nvdec, "firmware");
+	if (err)
+		goto release_reset;
+
+release_reset:
+	reset_control_release(nvdec->reset);
+
+	return err;
+}
+
 static int nvdec_init(struct host1x_client *client)
 {
 	struct tegra_drm_client *drm = host1x_to_drm_client(client);
@@ -189,7 +258,7 @@ static const struct host1x_client_ops nvdec_client_ops = {
 	.exit = nvdec_exit,
 };
 
-static int nvdec_load_firmware(struct nvdec *nvdec)
+static int nvdec_load_falcon_firmware(struct nvdec *nvdec)
 {
 	struct host1x_client *client = &nvdec->client.base;
 	struct tegra_drm *tegra = nvdec->client.drm;
@@ -252,30 +321,35 @@ cleanup:
 	return err;
 }
 
-
 static __maybe_unused int nvdec_runtime_resume(struct device *dev)
 {
 	struct nvdec *nvdec = dev_get_drvdata(dev);
 	int err;
 
-	err = clk_prepare_enable(nvdec->clk);
+	err = clk_bulk_prepare_enable(nvdec->num_clks, nvdec->clks);
 	if (err < 0)
 		return err;
 
 	usleep_range(10, 20);
 
-	err = nvdec_load_firmware(nvdec);
-	if (err < 0)
-		goto disable;
+	if (nvdec->config->has_riscv) {
+		err = nvdec_boot_riscv(nvdec);
+		if (err < 0)
+			goto disable;
+	} else {
+		err = nvdec_load_falcon_firmware(nvdec);
+		if (err < 0)
+			goto disable;
 
-	err = nvdec_boot(nvdec);
-	if (err < 0)
-		goto disable;
+		err = nvdec_boot_falcon(nvdec);
+		if (err < 0)
+			goto disable;
+	}
 
 	return 0;
 
 disable:
-	clk_disable_unprepare(nvdec->clk);
+	clk_bulk_disable_unprepare(nvdec->num_clks, nvdec->clks);
 	return err;
 }
 
@@ -285,7 +359,7 @@ static __maybe_unused int nvdec_runtime_suspend(struct device *dev)
 
 	host1x_channel_stop(nvdec->channel);
 
-	clk_disable_unprepare(nvdec->clk);
+	clk_bulk_disable_unprepare(nvdec->num_clks, nvdec->clks);
 
 	return 0;
 }
@@ -346,10 +420,18 @@ static const struct nvdec_config nvdec_t194_config = {
 	.supports_sid = true,
 };
 
+static const struct nvdec_config nvdec_t234_config = {
+	.version = 0x23,
+	.supports_sid = true,
+	.has_riscv = true,
+	.has_extra_clocks = true,
+};
+
 static const struct of_device_id tegra_nvdec_of_match[] = {
 	{ .compatible = "nvidia,tegra210-nvdec", .data = &nvdec_t210_config },
 	{ .compatible = "nvidia,tegra186-nvdec", .data = &nvdec_t186_config },
 	{ .compatible = "nvidia,tegra194-nvdec", .data = &nvdec_t194_config },
+	{ .compatible = "nvidia,tegra234-nvdec", .data = &nvdec_t234_config },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, tegra_nvdec_of_match);
@@ -383,13 +465,22 @@ static int nvdec_probe(struct platform_device *pdev)
 	if (IS_ERR(nvdec->regs))
 		return PTR_ERR(nvdec->regs);
 
-	nvdec->clk = devm_clk_get(dev, NULL);
-	if (IS_ERR(nvdec->clk)) {
-		dev_err(&pdev->dev, "failed to get clock\n");
-		return PTR_ERR(nvdec->clk);
+	nvdec->clks[0].id = "nvdec";
+	nvdec->num_clks = 1;
+
+	if (nvdec->config->has_extra_clocks) {
+		nvdec->num_clks = 3;
+		nvdec->clks[1].id = "fuse";
+		nvdec->clks[2].id = "tsec_pka";
 	}
 
-	err = clk_set_rate(nvdec->clk, ULONG_MAX);
+	err = devm_clk_bulk_get(dev, nvdec->num_clks, nvdec->clks);
+	if (err) {
+		dev_err(&pdev->dev, "failed to get clock(s)\n");
+		return err;
+	}
+
+	err = clk_set_rate(nvdec->clks[0].clk, ULONG_MAX);
 	if (err < 0) {
 		dev_err(&pdev->dev, "failed to set clock rate\n");
 		return err;
@@ -399,12 +490,42 @@ static int nvdec_probe(struct platform_device *pdev)
 	if (err < 0)
 		host_class = HOST1X_CLASS_NVDEC;
 
-	nvdec->falcon.dev = dev;
-	nvdec->falcon.regs = nvdec->regs;
+	if (nvdec->config->has_riscv) {
+		struct tegra_mc *mc;
 
-	err = falcon_init(&nvdec->falcon);
-	if (err < 0)
-		return err;
+		mc = devm_tegra_memory_controller_get(dev);
+		if (IS_ERR(mc)) {
+			dev_err_probe(dev, PTR_ERR(mc),
+				"failed to get memory controller handle\n");
+			return PTR_ERR(mc);
+		}
+
+		err = tegra_mc_get_carveout_info(mc, 1, &nvdec->carveout_base, NULL);
+		if (err) {
+			dev_err(dev, "failed to get carveout info: %d\n", err);
+			return err;
+		}
+
+		nvdec->reset = devm_reset_control_get_exclusive_released(dev, "nvdec");
+		if (IS_ERR(nvdec->reset)) {
+			dev_err_probe(dev, PTR_ERR(nvdec->reset), "failed to get reset\n");
+			return PTR_ERR(nvdec->reset);
+		}
+
+		nvdec->riscv.dev = dev;
+		nvdec->riscv.regs = nvdec->regs;
+
+		err = tegra_drm_riscv_read_descriptors(&nvdec->riscv);
+		if (err < 0)
+			return err;
+	} else {
+		nvdec->falcon.dev = dev;
+		nvdec->falcon.regs = nvdec->regs;
+
+		err = falcon_init(&nvdec->falcon);
+		if (err < 0)
+			return err;
+	}
 
 	platform_set_drvdata(pdev, nvdec);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/output.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/output.c
index 47d26b5d9945..a8925dcd7edd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/output.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/output.c
@@ -133,11 +133,11 @@ int tegra_output_probe(struct tegra_output *output)
 		}
 	}
 
-	output->hpd_gpio = devm_gpiod_get_from_of_node(output->dev,
-						       output->of_node,
-						       "nvidia,hpd-gpio", 0,
-						       GPIOD_IN,
-						       "HDMI hotplug detect");
+	output->hpd_gpio = devm_fwnode_gpiod_get(output->dev,
+					of_fwnode_handle(output->of_node),
+					"nvidia,hpd",
+					GPIOD_IN,
+					"HDMI hotplug detect");
 	if (IS_ERR(output->hpd_gpio)) {
 		if (PTR_ERR(output->hpd_gpio) != -ENOENT)
 			return PTR_ERR(output->hpd_gpio);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/riscv.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/riscv.c
new file mode 100644
index 000000000000..6580416408f8
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/riscv.c
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022, NVIDIA Corporation.
+ */
+
+#include <linux/dev_printk.h>
+#include <linux/device.h>
+#include <linux/iopoll.h>
+#include <linux/of.h>
+
+#include "riscv.h"
+
+#define RISCV_CPUCTL					0x4388
+#define RISCV_CPUCTL_STARTCPU_TRUE			(1 << 0)
+#define RISCV_BR_RETCODE				0x465c
+#define RISCV_BR_RETCODE_RESULT_V(x)			((x) & 0x3)
+#define RISCV_BR_RETCODE_RESULT_PASS_V			3
+#define RISCV_BCR_CTRL					0x4668
+#define RISCV_BCR_CTRL_CORE_SELECT_RISCV		(1 << 4)
+#define RISCV_BCR_DMACFG				0x466c
+#define RISCV_BCR_DMACFG_TARGET_LOCAL_FB		(0 << 0)
+#define RISCV_BCR_DMACFG_LOCK_LOCKED			(1 << 31)
+#define RISCV_BCR_DMAADDR_PKCPARAM_LO			0x4670
+#define RISCV_BCR_DMAADDR_PKCPARAM_HI			0x4674
+#define RISCV_BCR_DMAADDR_FMCCODE_LO			0x4678
+#define RISCV_BCR_DMAADDR_FMCCODE_HI			0x467c
+#define RISCV_BCR_DMAADDR_FMCDATA_LO			0x4680
+#define RISCV_BCR_DMAADDR_FMCDATA_HI			0x4684
+#define RISCV_BCR_DMACFG_SEC				0x4694
+#define RISCV_BCR_DMACFG_SEC_GSCID(v)			((v) << 16)
+
+static void riscv_writel(struct tegra_drm_riscv *riscv, u32 value, u32 offset)
+{
+	writel(value, riscv->regs + offset);
+}
+
+int tegra_drm_riscv_read_descriptors(struct tegra_drm_riscv *riscv)
+{
+	struct tegra_drm_riscv_descriptor *bl = &riscv->bl_desc;
+	struct tegra_drm_riscv_descriptor *os = &riscv->os_desc;
+	const struct device_node *np = riscv->dev->of_node;
+	int err;
+
+#define READ_PROP(name, location) \
+	err = of_property_read_u32(np, name, location); \
+	if (err) { \
+		dev_err(riscv->dev, "failed to read " name ": %d\n", err); \
+		return err; \
+	}
+
+	READ_PROP("nvidia,bl-manifest-offset", &bl->manifest_offset);
+	READ_PROP("nvidia,bl-code-offset", &bl->code_offset);
+	READ_PROP("nvidia,bl-data-offset", &bl->data_offset);
+	READ_PROP("nvidia,os-manifest-offset", &os->manifest_offset);
+	READ_PROP("nvidia,os-code-offset", &os->code_offset);
+	READ_PROP("nvidia,os-data-offset", &os->data_offset);
+#undef READ_PROP
+
+	if (bl->manifest_offset == 0 && bl->code_offset == 0 &&
+	    bl->data_offset == 0 && os->manifest_offset == 0 &&
+	    os->code_offset == 0 && os->data_offset == 0) {
+		dev_err(riscv->dev, "descriptors not available\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int tegra_drm_riscv_boot_bootrom(struct tegra_drm_riscv *riscv, phys_addr_t image_address,
+				 u32 gscid, const struct tegra_drm_riscv_descriptor *desc)
+{
+	phys_addr_t addr;
+	int err;
+	u32 val;
+
+	riscv_writel(riscv, RISCV_BCR_CTRL_CORE_SELECT_RISCV, RISCV_BCR_CTRL);
+
+	addr = image_address + desc->manifest_offset;
+	riscv_writel(riscv, lower_32_bits(addr >> 8), RISCV_BCR_DMAADDR_PKCPARAM_LO);
+	riscv_writel(riscv, upper_32_bits(addr >> 8), RISCV_BCR_DMAADDR_PKCPARAM_HI);
+
+	addr = image_address + desc->code_offset;
+	riscv_writel(riscv, lower_32_bits(addr >> 8), RISCV_BCR_DMAADDR_FMCCODE_LO);
+	riscv_writel(riscv, upper_32_bits(addr >> 8), RISCV_BCR_DMAADDR_FMCCODE_HI);
+
+	addr = image_address + desc->data_offset;
+	riscv_writel(riscv, lower_32_bits(addr >> 8), RISCV_BCR_DMAADDR_FMCDATA_LO);
+	riscv_writel(riscv, upper_32_bits(addr >> 8), RISCV_BCR_DMAADDR_FMCDATA_HI);
+
+	riscv_writel(riscv, RISCV_BCR_DMACFG_SEC_GSCID(gscid), RISCV_BCR_DMACFG_SEC);
+	riscv_writel(riscv,
+		RISCV_BCR_DMACFG_TARGET_LOCAL_FB | RISCV_BCR_DMACFG_LOCK_LOCKED, RISCV_BCR_DMACFG);
+
+	riscv_writel(riscv, RISCV_CPUCTL_STARTCPU_TRUE, RISCV_CPUCTL);
+
+	err = readl_poll_timeout(
+		riscv->regs + RISCV_BR_RETCODE, val,
+		RISCV_BR_RETCODE_RESULT_V(val) == RISCV_BR_RETCODE_RESULT_PASS_V,
+		10, 100000);
+	if (err) {
+		dev_err(riscv->dev, "error during bootrom execution. BR_RETCODE=%d\n", val);
+		return err;
+	}
+
+	return 0;
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/riscv.h linux-libre-6.2-gnu/drivers/gpu/drm/tegra/riscv.h
new file mode 100644
index 000000000000..bbeb2db078b6
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/riscv.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022, NVIDIA Corporation.
+ */
+
+#ifndef DRM_TEGRA_RISCV_H
+#define DRM_TEGRA_RISCV_H
+
+struct tegra_drm_riscv_descriptor {
+	u32 manifest_offset;
+	u32 code_offset;
+	u32 code_size;
+	u32 data_offset;
+	u32 data_size;
+};
+
+struct tegra_drm_riscv {
+	/* User initializes */
+	struct device *dev;
+	void __iomem *regs;
+
+	struct tegra_drm_riscv_descriptor bl_desc;
+	struct tegra_drm_riscv_descriptor os_desc;
+};
+
+int tegra_drm_riscv_read_descriptors(struct tegra_drm_riscv *riscv);
+int tegra_drm_riscv_boot_bootrom(struct tegra_drm_riscv *riscv, phys_addr_t image_address,
+				 u32 gscid, const struct tegra_drm_riscv_descriptor *desc);
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/submit.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/submit.c
index b24738bdf3df..066f88564169 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/submit.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/submit.c
@@ -133,7 +133,7 @@ static void gather_bo_munmap(struct host1x_bo *host_bo, void *addr)
 {
 }
 
-const struct host1x_bo_ops gather_bo_ops = {
+static const struct host1x_bo_ops gather_bo_ops = {
 	.get = gather_bo_get,
 	.put = gather_bo_put,
 	.pin = gather_bo_pin,
@@ -169,14 +169,9 @@ static void *alloc_copy_user_array(void __user *from, size_t count, size_t size)
 	if (copy_len > 0x4000)
 		return ERR_PTR(-E2BIG);
 
-	data = kvmalloc(copy_len, GFP_KERNEL);
-	if (!data)
-		return ERR_PTR(-ENOMEM);
-
-	if (copy_from_user(data, from, copy_len)) {
-		kvfree(data);
-		return ERR_PTR(-EFAULT);
-	}
+	data = vmemdup_user(from, copy_len);
+	if (IS_ERR(data))
+		return ERR_CAST(data);
 
 	return data;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tegra/uapi.c linux-libre-6.2-gnu/drivers/gpu/drm/tegra/uapi.c
index a98239cb0e29..5adab6b22916 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tegra/uapi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tegra/uapi.c
@@ -116,7 +116,7 @@ int tegra_drm_ioctl_channel_open(struct drm_device *drm, void *data, struct drm_
 
 		if (supported)
 			context->memory_context = host1x_memory_context_alloc(
-				host, get_task_pid(current, PIDTYPE_TGID));
+				host, client->base.dev, get_task_pid(current, PIDTYPE_TGID));
 
 		if (IS_ERR(context->memory_context)) {
 			if (PTR_ERR(context->memory_context) != -EOPNOTSUPP) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/tests/Makefile
index 91b70f7d2769..f896ef85c2f2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/Makefile
@@ -1,5 +1,16 @@
 # SPDX-License-Identifier: GPL-2.0
 
-obj-$(CONFIG_DRM_KUNIT_TEST) += drm_format_helper_test.o drm_damage_helper_test.o \
-	drm_cmdline_parser_test.o drm_rect_test.o drm_format_test.o drm_plane_helper_test.o \
-	drm_dp_mst_helper_test.o drm_framebuffer_test.o drm_buddy_test.o drm_mm_test.o
+obj-$(CONFIG_DRM_KUNIT_TEST) += \
+	drm_buddy_test.o \
+	drm_cmdline_parser_test.o \
+	drm_damage_helper_test.o \
+	drm_dp_mst_helper_test.o \
+	drm_format_helper_test.o \
+	drm_format_test.o \
+	drm_framebuffer_test.o \
+	drm_kunit_helpers.o \
+	drm_mm_test.o \
+	drm_plane_helper_test.o \
+	drm_rect_test.o
+
+CFLAGS_drm_mm_test.o := $(DISABLE_STRUCTLEAK_PLUGIN)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_buddy_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
index 62f69589a72d..f8ee714df396 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -726,11 +726,13 @@ static void drm_test_buddy_alloc_limit(struct kunit *test)
 	drm_buddy_fini(&mm);
 }
 
-static int drm_buddy_init_test(struct kunit *test)
+static int drm_buddy_suite_init(struct kunit_suite *suite)
 {
 	while (!random_seed)
 		random_seed = get_random_u32();
 
+	kunit_info(suite, "Testing DRM buddy manager, with random_seed=0x%x\n", random_seed);
+
 	return 0;
 }
 
@@ -746,7 +748,7 @@ static struct kunit_case drm_buddy_tests[] = {
 
 static struct kunit_suite drm_buddy_test_suite = {
 	.name = "drm_buddy",
-	.init = drm_buddy_init_test,
+	.suite_init = drm_buddy_suite_init,
 	.test_cases = drm_buddy_tests,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_client_modeset_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_client_modeset_test.c
new file mode 100644
index 000000000000..362a5fbd82f5
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_client_modeset_test.c
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022 Maxime Ripard <mripard@kernel.org>
+ */
+
+#include <kunit/test.h>
+
+#include <drm/drm_connector.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_probe_helper.h>
+
+#include "drm_kunit_helpers.h"
+
+struct drm_client_modeset_test_priv {
+	struct drm_device *drm;
+	struct drm_connector connector;
+};
+
+static int drm_client_modeset_connector_get_modes(struct drm_connector *connector)
+{
+	return drm_add_modes_noedid(connector, 1920, 1200);
+}
+
+static const struct drm_connector_helper_funcs drm_client_modeset_connector_helper_funcs = {
+	.get_modes = drm_client_modeset_connector_get_modes,
+};
+
+static const struct drm_connector_funcs drm_client_modeset_connector_funcs = {
+};
+
+static int drm_client_modeset_test_init(struct kunit *test)
+{
+	struct drm_client_modeset_test_priv *priv;
+	int ret;
+
+	priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, priv);
+
+	test->priv = priv;
+
+	priv->drm = drm_kunit_device_init(test, DRIVER_MODESET, "drm-client-modeset-test");
+	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->drm);
+
+	ret = drmm_connector_init(priv->drm, &priv->connector,
+				  &drm_client_modeset_connector_funcs,
+				  DRM_MODE_CONNECTOR_Unknown,
+				  NULL);
+	KUNIT_ASSERT_EQ(test, ret, 0);
+
+	drm_connector_helper_add(&priv->connector, &drm_client_modeset_connector_helper_funcs);
+
+	return 0;
+}
+
+static void drm_test_pick_cmdline_res_1920_1080_60(struct kunit *test)
+{
+	struct drm_client_modeset_test_priv *priv = test->priv;
+	struct drm_device *drm = priv->drm;
+	struct drm_connector *connector = &priv->connector;
+	struct drm_cmdline_mode *cmdline_mode = &connector->cmdline_mode;
+	struct drm_display_mode *expected_mode, *mode;
+	const char *cmdline = "1920x1080@60";
+	int ret;
+
+	expected_mode = drm_mode_find_dmt(priv->drm, 1920, 1080, 60, false);
+	KUNIT_ASSERT_NOT_NULL(test, expected_mode);
+
+	KUNIT_ASSERT_TRUE(test,
+			  drm_mode_parse_command_line_for_connector(cmdline,
+								    connector,
+								    cmdline_mode));
+
+	mutex_lock(&drm->mode_config.mutex);
+	ret = drm_helper_probe_single_connector_modes(connector, 1920, 1080);
+	mutex_unlock(&drm->mode_config.mutex);
+	KUNIT_ASSERT_GT(test, ret, 0);
+
+	mode = drm_connector_pick_cmdline_mode(connector);
+	KUNIT_ASSERT_NOT_NULL(test, mode);
+
+	KUNIT_EXPECT_TRUE(test, drm_mode_equal(expected_mode, mode));
+}
+
+static struct kunit_case drm_test_pick_cmdline_tests[] = {
+	KUNIT_CASE(drm_test_pick_cmdline_res_1920_1080_60),
+	{}
+};
+
+static struct kunit_suite drm_test_pick_cmdline_test_suite = {
+	.name = "drm_test_pick_cmdline",
+	.init = drm_client_modeset_test_init,
+	.test_cases = drm_test_pick_cmdline_tests
+};
+
+kunit_test_suite(drm_test_pick_cmdline_test_suite);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
index 65c9d225b558..545beea33e8c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
@@ -5,44 +5,280 @@
  * Copyright (c) 2022 Maíra Canal <mairacanal@riseup.net>
  */
 
-#define PREFIX_STR "[drm_dp_mst_helper]"
-
 #include <kunit/test.h>
 
-#include <linux/random.h>
-
 #include <drm/display/drm_dp_mst_helper.h>
 #include <drm/drm_print.h>
 
 #include "../display/drm_dp_mst_topology_internal.h"
 
+struct drm_dp_mst_calc_pbn_mode_test {
+	const int clock;
+	const int bpp;
+	const bool dsc;
+	const int expected;
+};
+
+static const struct drm_dp_mst_calc_pbn_mode_test drm_dp_mst_calc_pbn_mode_cases[] = {
+	{
+		.clock = 154000,
+		.bpp = 30,
+		.dsc = false,
+		.expected = 689
+	},
+	{
+		.clock = 234000,
+		.bpp = 30,
+		.dsc = false,
+		.expected = 1047
+	},
+	{
+		.clock = 297000,
+		.bpp = 24,
+		.dsc = false,
+		.expected = 1063
+	},
+	{
+		.clock = 332880,
+		.bpp = 24,
+		.dsc = true,
+		.expected = 50
+	},
+	{
+		.clock = 324540,
+		.bpp = 24,
+		.dsc = true,
+		.expected = 49
+	},
+};
+
 static void drm_test_dp_mst_calc_pbn_mode(struct kunit *test)
 {
-	int pbn, i;
-	const struct {
-		int rate;
-		int bpp;
-		int expected;
-		bool dsc;
-	} test_params[] = {
-		{ 154000, 30, 689, false },
-		{ 234000, 30, 1047, false },
-		{ 297000, 24, 1063, false },
-		{ 332880, 24, 50, true },
-		{ 324540, 24, 49, true },
-	};
+	const struct drm_dp_mst_calc_pbn_mode_test *params = test->param_value;
 
-	for (i = 0; i < ARRAY_SIZE(test_params); i++) {
-		pbn = drm_dp_calc_pbn_mode(test_params[i].rate,
-					   test_params[i].bpp,
-					   test_params[i].dsc);
-		KUNIT_EXPECT_EQ_MSG(test, pbn, test_params[i].expected,
-				    "Expected PBN %d for clock %d bpp %d, got %d\n",
-		     test_params[i].expected, test_params[i].rate,
-		     test_params[i].bpp, pbn);
-	}
+	KUNIT_EXPECT_EQ(test, drm_dp_calc_pbn_mode(params->clock, params->bpp, params->dsc),
+			params->expected);
 }
 
+static void dp_mst_calc_pbn_mode_desc(const struct drm_dp_mst_calc_pbn_mode_test *t, char *desc)
+{
+	sprintf(desc, "Clock %d BPP %d DSC %s", t->clock, t->bpp, t->dsc ? "enabled" : "disabled");
+}
+
+KUNIT_ARRAY_PARAM(drm_dp_mst_calc_pbn_mode, drm_dp_mst_calc_pbn_mode_cases,
+		  dp_mst_calc_pbn_mode_desc);
+
+static u8 data[] = { 0xff, 0x00, 0xdd };
+
+struct drm_dp_mst_sideband_msg_req_test {
+	const char *desc;
+	const struct drm_dp_sideband_msg_req_body in;
+};
+
+static const struct drm_dp_mst_sideband_msg_req_test drm_dp_mst_sideband_msg_req_cases[] = {
+	{
+		.desc = "DP_ENUM_PATH_RESOURCES with port number",
+		.in = {
+			.req_type = DP_ENUM_PATH_RESOURCES,
+			.u.port_num.port_number = 5,
+		},
+	},
+	{
+		.desc = "DP_POWER_UP_PHY with port number",
+		.in = {
+			.req_type = DP_POWER_UP_PHY,
+			.u.port_num.port_number = 5,
+		},
+	},
+	{
+		.desc = "DP_POWER_DOWN_PHY with port number",
+		.in = {
+			.req_type = DP_POWER_DOWN_PHY,
+			.u.port_num.port_number = 5,
+		},
+	},
+	{
+		.desc = "DP_ALLOCATE_PAYLOAD with SDP stream sinks",
+		.in = {
+			.req_type = DP_ALLOCATE_PAYLOAD,
+			.u.allocate_payload.number_sdp_streams = 3,
+			.u.allocate_payload.sdp_stream_sink = { 1, 2, 3 },
+		},
+	},
+	{
+		.desc = "DP_ALLOCATE_PAYLOAD with port number",
+		.in = {
+			.req_type = DP_ALLOCATE_PAYLOAD,
+			.u.allocate_payload.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_ALLOCATE_PAYLOAD with VCPI",
+		.in = {
+			.req_type = DP_ALLOCATE_PAYLOAD,
+			.u.allocate_payload.vcpi = 0x7f,
+		},
+	},
+	{
+		.desc = "DP_ALLOCATE_PAYLOAD with PBN",
+		.in = {
+			.req_type = DP_ALLOCATE_PAYLOAD,
+			.u.allocate_payload.pbn = U16_MAX,
+		},
+	},
+	{
+		.desc = "DP_QUERY_PAYLOAD with port number",
+		.in = {
+			.req_type = DP_QUERY_PAYLOAD,
+			.u.query_payload.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_QUERY_PAYLOAD with VCPI",
+		.in = {
+			.req_type = DP_QUERY_PAYLOAD,
+			.u.query_payload.vcpi = 0x7f,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_READ with port number",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_READ,
+			.u.dpcd_read.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_READ with DPCD address",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_READ,
+			.u.dpcd_read.dpcd_address = 0xfedcb,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_READ with max number of bytes",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_READ,
+			.u.dpcd_read.num_bytes = U8_MAX,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_WRITE with port number",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_WRITE,
+			.u.dpcd_write.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_WRITE with DPCD address",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_WRITE,
+			.u.dpcd_write.dpcd_address = 0xfedcb,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_DPCD_WRITE with data array",
+		.in = {
+			.req_type = DP_REMOTE_DPCD_WRITE,
+			.u.dpcd_write.num_bytes = ARRAY_SIZE(data),
+			.u.dpcd_write.bytes = data,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_READ with port number",
+		.in = {
+			.req_type = DP_REMOTE_I2C_READ,
+			.u.i2c_read.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_READ with I2C device ID",
+		.in = {
+			.req_type = DP_REMOTE_I2C_READ,
+			.u.i2c_read.read_i2c_device_id = 0x7f,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_READ with transactions array",
+		.in = {
+			.req_type = DP_REMOTE_I2C_READ,
+			.u.i2c_read.num_transactions = 3,
+			.u.i2c_read.num_bytes_read = ARRAY_SIZE(data) * 3,
+			.u.i2c_read.transactions = {
+				{ .bytes = data, .num_bytes = ARRAY_SIZE(data), .i2c_dev_id = 0x7f,
+				  .i2c_transaction_delay = 0xf, },
+				{ .bytes = data, .num_bytes = ARRAY_SIZE(data), .i2c_dev_id = 0x7e,
+				  .i2c_transaction_delay = 0xe, },
+				{ .bytes = data, .num_bytes = ARRAY_SIZE(data), .i2c_dev_id = 0x7d,
+				  .i2c_transaction_delay = 0xd, },
+			},
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_WRITE with port number",
+		.in = {
+			.req_type = DP_REMOTE_I2C_WRITE,
+			.u.i2c_write.port_number = 0xf,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_WRITE with I2C device ID",
+		.in = {
+			.req_type = DP_REMOTE_I2C_WRITE,
+			.u.i2c_write.write_i2c_device_id = 0x7f,
+		},
+	},
+	{
+		.desc = "DP_REMOTE_I2C_WRITE with data array",
+		.in = {
+			.req_type = DP_REMOTE_I2C_WRITE,
+			.u.i2c_write.num_bytes = ARRAY_SIZE(data),
+			.u.i2c_write.bytes = data,
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream ID",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.stream_id = 1,
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with client ID",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.client_id = { 0x4f, 0x7f, 0xb4, 0x00, 0x8c, 0x0d, 0x67 },
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream event",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.stream_event = 3,
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with valid stream event",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.valid_stream_event = 0,
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with stream behavior",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.stream_behavior = 3,
+		},
+	},
+	{
+		.desc = "DP_QUERY_STREAM_ENC_STATUS with a valid stream behavior",
+		.in = {
+			.req_type = DP_QUERY_STREAM_ENC_STATUS,
+			.u.enc_status.valid_stream_behavior = 1,
+		}
+	},
+};
+
 static bool
 sideband_msg_req_equal(const struct drm_dp_sideband_msg_req_body *in,
 		       const struct drm_dp_sideband_msg_req_body *out)
@@ -118,41 +354,41 @@ sideband_msg_req_equal(const struct drm_dp_sideband_msg_req_body *in,
 	return true;
 }
 
-static bool
-sideband_msg_req_encode_decode(struct drm_dp_sideband_msg_req_body *in)
+static void drm_test_dp_mst_msg_printf(struct drm_printer *p, struct va_format *vaf)
 {
+	struct kunit *test = p->arg;
+
+	kunit_err(test, "%pV", vaf);
+}
+
+static void drm_test_dp_mst_sideband_msg_req_decode(struct kunit *test)
+{
+	const struct drm_dp_mst_sideband_msg_req_test *params = test->param_value;
+	const struct drm_dp_sideband_msg_req_body *in = &params->in;
 	struct drm_dp_sideband_msg_req_body *out;
-	struct drm_printer p = drm_err_printer(PREFIX_STR);
 	struct drm_dp_sideband_msg_tx *txmsg;
-	int i, ret;
-	bool result = true;
+	struct drm_printer p = {
+		.printfn = drm_test_dp_mst_msg_printf,
+		.arg = test
+	};
+	int i;
 
-	out = kzalloc(sizeof(*out), GFP_KERNEL);
-	if (!out)
-		return false;
+	out = kunit_kzalloc(test, sizeof(*out), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, out);
 
-	txmsg = kzalloc(sizeof(*txmsg), GFP_KERNEL);
-	if (!txmsg) {
-		kfree(out);
-		return false;
-	}
+	txmsg = kunit_kzalloc(test, sizeof(*txmsg), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, txmsg);
 
 	drm_dp_encode_sideband_req(in, txmsg);
-	ret = drm_dp_decode_sideband_req(txmsg, out);
-	if (ret < 0) {
-		drm_printf(&p, "Failed to decode sideband request: %d\n",
-			   ret);
-		result = false;
-		goto out;
-	}
+	KUNIT_EXPECT_GE_MSG(test, drm_dp_decode_sideband_req(txmsg, out), 0,
+			    "Failed to decode sideband request");
 
 	if (!sideband_msg_req_equal(in, out)) {
-		drm_printf(&p, "Encode/decode failed, expected:\n");
+		KUNIT_FAIL(test, "Encode/decode failed");
+		kunit_err(test, "Expected:");
 		drm_dp_dump_sideband_msg_req_body(in, 1, &p);
-		drm_printf(&p, "Got:\n");
+		kunit_err(test, "Got:");
 		drm_dp_dump_sideband_msg_req_body(out, 1, &p);
-		result = false;
-		goto out;
 	}
 
 	switch (in->req_type) {
@@ -167,112 +403,21 @@ sideband_msg_req_encode_decode(struct drm_dp_sideband_msg_req_body *in)
 		kfree(out->u.i2c_write.bytes);
 		break;
 	}
-
-	/* Clear everything but the req_type for the input */
-	memset(&in->u, 0, sizeof(in->u));
-
-out:
-	kfree(out);
-	kfree(txmsg);
-	return result;
 }
 
-static void drm_test_dp_mst_sideband_msg_req_decode(struct kunit *test)
+static void
+drm_dp_mst_sideband_msg_req_desc(const struct drm_dp_mst_sideband_msg_req_test *t, char *desc)
 {
-	struct drm_dp_sideband_msg_req_body in = { 0 };
-	u8 data[] = { 0xff, 0x0, 0xdd };
-	int i;
-
-	in.req_type = DP_ENUM_PATH_RESOURCES;
-	in.u.port_num.port_number = 5;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_POWER_UP_PHY;
-	in.u.port_num.port_number = 5;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_POWER_DOWN_PHY;
-	in.u.port_num.port_number = 5;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_ALLOCATE_PAYLOAD;
-	in.u.allocate_payload.number_sdp_streams = 3;
-	for (i = 0; i < in.u.allocate_payload.number_sdp_streams; i++)
-		in.u.allocate_payload.sdp_stream_sink[i] = i + 1;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.allocate_payload.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.allocate_payload.vcpi = 0x7f;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.allocate_payload.pbn = U16_MAX;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_QUERY_PAYLOAD;
-	in.u.query_payload.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.query_payload.vcpi = 0x7f;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_REMOTE_DPCD_READ;
-	in.u.dpcd_read.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.dpcd_read.dpcd_address = 0xfedcb;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.dpcd_read.num_bytes = U8_MAX;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_REMOTE_DPCD_WRITE;
-	in.u.dpcd_write.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.dpcd_write.dpcd_address = 0xfedcb;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.dpcd_write.num_bytes = ARRAY_SIZE(data);
-	in.u.dpcd_write.bytes = data;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_REMOTE_I2C_READ;
-	in.u.i2c_read.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.i2c_read.read_i2c_device_id = 0x7f;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.i2c_read.num_transactions = 3;
-	in.u.i2c_read.num_bytes_read = ARRAY_SIZE(data) * 3;
-	for (i = 0; i < in.u.i2c_read.num_transactions; i++) {
-		in.u.i2c_read.transactions[i].bytes = data;
-		in.u.i2c_read.transactions[i].num_bytes = ARRAY_SIZE(data);
-		in.u.i2c_read.transactions[i].i2c_dev_id = 0x7f & ~i;
-		in.u.i2c_read.transactions[i].i2c_transaction_delay = 0xf & ~i;
-	}
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_REMOTE_I2C_WRITE;
-	in.u.i2c_write.port_number = 0xf;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.i2c_write.write_i2c_device_id = 0x7f;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.i2c_write.num_bytes = ARRAY_SIZE(data);
-	in.u.i2c_write.bytes = data;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-
-	in.req_type = DP_QUERY_STREAM_ENC_STATUS;
-	in.u.enc_status.stream_id = 1;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	get_random_bytes(in.u.enc_status.client_id,
-			 sizeof(in.u.enc_status.client_id));
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.enc_status.stream_event = 3;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.enc_status.valid_stream_event = 0;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.enc_status.stream_behavior = 3;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
-	in.u.enc_status.valid_stream_behavior = 1;
-	KUNIT_EXPECT_TRUE(test, sideband_msg_req_encode_decode(&in));
+	strcpy(desc, t->desc);
 }
 
+KUNIT_ARRAY_PARAM(drm_dp_mst_sideband_msg_req, drm_dp_mst_sideband_msg_req_cases,
+		  drm_dp_mst_sideband_msg_req_desc);
+
 static struct kunit_case drm_dp_mst_helper_tests[] = {
-	KUNIT_CASE(drm_test_dp_mst_calc_pbn_mode),
-	KUNIT_CASE(drm_test_dp_mst_sideband_msg_req_decode),
+	KUNIT_CASE_PARAM(drm_test_dp_mst_calc_pbn_mode, drm_dp_mst_calc_pbn_mode_gen_params),
+	KUNIT_CASE_PARAM(drm_test_dp_mst_sideband_msg_req_decode,
+			 drm_dp_mst_sideband_msg_req_gen_params),
 	{ }
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
index 2191e57f2297..567c71f95edc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -315,7 +315,7 @@ static void drm_test_fb_xrgb8888_to_gray8(struct kunit *test)
 	iosys_map_set_vaddr(&src, xrgb8888);
 
 	drm_fb_xrgb8888_to_gray8(&dst, &result->dst_pitch, &src, &fb, &params->clip);
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
 }
 
 static void drm_test_fb_xrgb8888_to_rgb332(struct kunit *test)
@@ -345,7 +345,7 @@ static void drm_test_fb_xrgb8888_to_rgb332(struct kunit *test)
 	iosys_map_set_vaddr(&src, xrgb8888);
 
 	drm_fb_xrgb8888_to_rgb332(&dst, &result->dst_pitch, &src, &fb, &params->clip);
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
 }
 
 static void drm_test_fb_xrgb8888_to_rgb565(struct kunit *test)
@@ -375,10 +375,10 @@ static void drm_test_fb_xrgb8888_to_rgb565(struct kunit *test)
 	iosys_map_set_vaddr(&src, xrgb8888);
 
 	drm_fb_xrgb8888_to_rgb565(&dst, &result->dst_pitch, &src, &fb, &params->clip, false);
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
 
 	drm_fb_xrgb8888_to_rgb565(&dst, &result->dst_pitch, &src, &fb, &params->clip, true);
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected_swab, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected_swab, dst_size);
 }
 
 static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test)
@@ -408,7 +408,7 @@ static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test)
 	iosys_map_set_vaddr(&src, xrgb8888);
 
 	drm_fb_xrgb8888_to_rgb888(&dst, &result->dst_pitch, &src, &fb, &params->clip);
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
 }
 
 static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test)
@@ -439,7 +439,7 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test)
 
 	drm_fb_xrgb8888_to_xrgb2101010(&dst, &result->dst_pitch, &src, &fb, &params->clip);
 	buf = le32buf_to_cpu(test, buf, dst_size / sizeof(u32));
-	KUNIT_EXPECT_EQ(test, memcmp(buf, result->expected, dst_size), 0);
+	KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
 }
 
 static struct kunit_case drm_format_helper_test_cases[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.c
new file mode 100644
index 000000000000..f1662091f250
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <drm/drm_drv.h>
+#include <drm/drm_managed.h>
+
+#include <kunit/resource.h>
+
+#include <linux/device.h>
+
+#include "drm_kunit_helpers.h"
+
+struct kunit_dev {
+	struct drm_device base;
+};
+
+static const struct drm_mode_config_funcs drm_mode_config_funcs = {
+};
+
+static int dev_init(struct kunit_resource *res, void *ptr)
+{
+	char *name = ptr;
+	struct device *dev;
+
+	dev = root_device_register(name);
+	if (IS_ERR(dev))
+		return PTR_ERR(dev);
+
+	res->data = dev;
+	return 0;
+}
+
+static void dev_free(struct kunit_resource *res)
+{
+	struct device *dev = res->data;
+
+	root_device_unregister(dev);
+}
+
+struct drm_device *drm_kunit_device_init(struct kunit *test, u32 features, char *name)
+{
+	struct kunit_dev *kdev;
+	struct drm_device *drm;
+	struct drm_driver *driver;
+	struct device *dev;
+	int ret;
+
+	dev = kunit_alloc_resource(test, dev_init, dev_free, GFP_KERNEL, name);
+	if (!dev)
+		return ERR_PTR(-ENOMEM);
+
+	driver = kunit_kzalloc(test, sizeof(*driver), GFP_KERNEL);
+	if (!driver)
+		return ERR_PTR(-ENOMEM);
+
+	driver->driver_features = features;
+	kdev = devm_drm_dev_alloc(dev, driver, struct kunit_dev, base);
+	if (IS_ERR(kdev))
+		return ERR_CAST(kdev);
+
+	drm = &kdev->base;
+	drm->mode_config.funcs = &drm_mode_config_funcs;
+
+	ret = drmm_mode_config_init(drm);
+	if (ret)
+		return ERR_PTR(ret);
+
+	return drm;
+}
+
+MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.h linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.h
new file mode 100644
index 000000000000..20ab6eec4c89
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_kunit_helpers.h
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#ifndef DRM_KUNIT_HELPERS_H_
+#define DRM_KUNIT_HELPERS_H_
+
+struct drm_device;
+struct kunit;
+
+struct drm_device *drm_kunit_device_init(struct kunit *test, u32 features, char *name);
+
+#endif // DRM_KUNIT_HELPERS_H_
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_mm_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_mm_test.c
index c4b66eeae203..186b28dc7038 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_mm_test.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_mm_test.c
@@ -298,9 +298,9 @@ static bool expect_reserve_fail(struct kunit *test, struct drm_mm *mm, struct dr
 	return false;
 }
 
-static bool check_reserve_boundaries(struct kunit *test, struct drm_mm *mm,
-				     unsigned int count,
-				     u64 size)
+static bool noinline_for_stack check_reserve_boundaries(struct kunit *test, struct drm_mm *mm,
+							unsigned int count,
+							u64 size)
 {
 	const struct boundary {
 		u64 start, size;
@@ -2209,11 +2209,15 @@ err_nodes:
 	vfree(nodes);
 }
 
-static int drm_mm_init_test(struct kunit *test)
+static int drm_mm_suite_init(struct kunit_suite *suite)
 {
 	while (!random_seed)
 		random_seed = get_random_u32();
 
+	kunit_info(suite,
+		   "Testing DRM range manager, with random_seed=0x%x max_iterations=%u max_prime=%u\n",
+		   random_seed, max_iterations, max_prime);
+
 	return 0;
 }
 
@@ -2246,7 +2250,7 @@ static struct kunit_case drm_mm_tests[] = {
 
 static struct kunit_suite drm_mm_test_suite = {
 	.name = "drm_mm",
-	.init = drm_mm_init_test,
+	.suite_init = drm_mm_suite_init,
 	.test_cases = drm_mm_tests,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_plane_helper_test.c linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_plane_helper_test.c
index ec71af791f1f..0f392146b233 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tests/drm_plane_helper_test.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tests/drm_plane_helper_test.c
@@ -10,225 +10,306 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_modes.h>
+#include <drm/drm_rect.h>
 
-static void set_src(struct drm_plane_state *plane_state,
-		    unsigned int src_x, unsigned int src_y,
-		    unsigned int src_w, unsigned int src_h)
+static const struct drm_crtc_state crtc_state = {
+	.crtc = ZERO_SIZE_PTR,
+	.enable = true,
+	.active = true,
+	.mode = {
+		DRM_MODE("1024x768", 0, 65000, 1024, 1048,
+			 1184, 1344, 0, 768, 771, 777, 806, 0,
+			 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)
+	},
+};
+
+struct drm_check_plane_state_test {
+	const char *name;
+	const char *msg;
+	struct {
+		unsigned int x;
+		unsigned int y;
+		unsigned int w;
+		unsigned int h;
+	} src, src_expected;
+	struct {
+		int x;
+		int y;
+		unsigned int w;
+		unsigned int h;
+	} crtc, crtc_expected;
+	unsigned int rotation;
+	int min_scale;
+	int max_scale;
+	bool can_position;
+};
+
+static int drm_plane_helper_init(struct kunit *test)
 {
-	plane_state->src_x = src_x;
-	plane_state->src_y = src_y;
-	plane_state->src_w = src_w;
-	plane_state->src_h = src_h;
+	const struct drm_check_plane_state_test *params = test->param_value;
+	struct drm_plane *plane;
+	struct drm_framebuffer *fb;
+	struct drm_plane_state *mock;
+
+	plane = kunit_kzalloc(test, sizeof(*plane), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, plane);
+
+	fb = kunit_kzalloc(test, sizeof(*fb), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, fb);
+	fb->width = 2048;
+	fb->height = 2048;
+
+	mock = kunit_kzalloc(test, sizeof(*mock), GFP_KERNEL);
+	KUNIT_ASSERT_NOT_NULL(test, mock);
+	mock->plane = plane;
+	mock->crtc = ZERO_SIZE_PTR;
+	mock->fb = fb;
+	mock->rotation = params->rotation;
+	mock->src_x = params->src.x;
+	mock->src_y = params->src.y;
+	mock->src_w = params->src.w;
+	mock->src_h = params->src.h;
+	mock->crtc_x = params->crtc.x;
+	mock->crtc_y = params->crtc.y;
+	mock->crtc_w = params->crtc.w;
+	mock->crtc_h = params->crtc.h;
+
+	test->priv = mock;
+
+	return 0;
 }
 
-static bool check_src_eq(struct drm_plane_state *plane_state,
+static void check_src_eq(struct kunit *test, struct drm_plane_state *plane_state,
 			 unsigned int src_x, unsigned int src_y,
 			 unsigned int src_w, unsigned int src_h)
 {
-	if (plane_state->src.x1 < 0) {
-		pr_err("src x coordinate %x should never be below 0.\n", plane_state->src.x1);
-		drm_rect_debug_print("src: ", &plane_state->src, true);
-		return false;
-	}
-	if (plane_state->src.y1 < 0) {
-		pr_err("src y coordinate %x should never be below 0.\n", plane_state->src.y1);
-		drm_rect_debug_print("src: ", &plane_state->src, true);
-		return false;
-	}
-
-	if (plane_state->src.x1 != src_x ||
-	    plane_state->src.y1 != src_y ||
-	    drm_rect_width(&plane_state->src) != src_w ||
-	    drm_rect_height(&plane_state->src) != src_h) {
-		drm_rect_debug_print("src: ", &plane_state->src, true);
-		return false;
-	}
-
-	return true;
-}
+	struct drm_rect expected = DRM_RECT_INIT(src_x, src_y, src_w, src_h);
 
-static void set_crtc(struct drm_plane_state *plane_state,
-		     int crtc_x, int crtc_y,
-		     unsigned int crtc_w, unsigned int crtc_h)
-{
-	plane_state->crtc_x = crtc_x;
-	plane_state->crtc_y = crtc_y;
-	plane_state->crtc_w = crtc_w;
-	plane_state->crtc_h = crtc_h;
+	KUNIT_ASSERT_GE_MSG(test, plane_state->src.x1, 0,
+			    "src x coordinate %x should never be below 0, src: " DRM_RECT_FP_FMT,
+			    plane_state->src.x1, DRM_RECT_FP_ARG(&plane_state->src));
+
+	KUNIT_ASSERT_GE_MSG(test, plane_state->src.y1, 0,
+			    "src y coordinate %x should never be below 0, src: " DRM_RECT_FP_FMT,
+			    plane_state->src.y1, DRM_RECT_FP_ARG(&plane_state->src));
+
+	KUNIT_EXPECT_TRUE_MSG(test, drm_rect_equals(&plane_state->src, &expected),
+			      "dst: " DRM_RECT_FP_FMT ", expected: " DRM_RECT_FP_FMT,
+			      DRM_RECT_FP_ARG(&plane_state->src), DRM_RECT_FP_ARG(&expected));
 }
 
-static bool check_crtc_eq(struct drm_plane_state *plane_state,
+static void check_crtc_eq(struct kunit *test, struct drm_plane_state *plane_state,
 			  int crtc_x, int crtc_y,
 			  unsigned int crtc_w, unsigned int crtc_h)
 {
-	if (plane_state->dst.x1 != crtc_x ||
-	    plane_state->dst.y1 != crtc_y ||
-	    drm_rect_width(&plane_state->dst) != crtc_w ||
-	    drm_rect_height(&plane_state->dst) != crtc_h) {
-		drm_rect_debug_print("dst: ", &plane_state->dst, false);
-
-		return false;
-	}
+	struct drm_rect expected = DRM_RECT_INIT(crtc_x, crtc_y, crtc_w, crtc_h);
 
-	return true;
+	KUNIT_EXPECT_TRUE_MSG(test, drm_rect_equals(&plane_state->dst, &expected),
+			      "dst: " DRM_RECT_FMT ", expected: " DRM_RECT_FMT,
+			      DRM_RECT_ARG(&plane_state->dst), DRM_RECT_ARG(&expected));
 }
 
 static void drm_test_check_plane_state(struct kunit *test)
 {
-	int ret;
-
-	static const struct drm_crtc_state crtc_state = {
-		.crtc = ZERO_SIZE_PTR,
-		.enable = true,
-		.active = true,
-		.mode = {
-			DRM_MODE("1024x768", 0, 65000, 1024, 1048, 1184, 1344, 0, 768, 771,
-				 777, 806, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC)
-		},
-	};
-	static struct drm_plane plane = {
-		.dev = NULL
-	};
-	static struct drm_framebuffer fb = {
-		.width = 2048,
-		.height = 2048
-	};
-	static struct drm_plane_state plane_state = {
-		.plane = &plane,
-		.crtc = ZERO_SIZE_PTR,
-		.fb = &fb,
-		.rotation = DRM_MODE_ROTATE_0
-	};
-
-	/* Simple clipping, no scaling. */
-	set_src(&plane_state, 0, 0, fb.width << 16, fb.height << 16);
-	set_crtc(&plane_state, 0, 0, fb.width, fb.height);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Simple clipping check should pass\n");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 1024 << 16, 768 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
-
-	/* Rotated clipping + reflection, no scaling. */
-	plane_state.rotation = DRM_MODE_ROTATE_90 | DRM_MODE_REFLECT_X;
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Rotated clipping check should pass\n");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 768 << 16, 1024 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
-	plane_state.rotation = DRM_MODE_ROTATE_0;
-
-	/* Check whether positioning works correctly. */
-	set_src(&plane_state, 0, 0, 1023 << 16, 767 << 16);
-	set_crtc(&plane_state, 0, 0, 1023, 767);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_TRUE_MSG(test, ret,
-			      "Should not be able to position on the crtc with can_position=false\n");
-
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  DRM_PLANE_NO_SCALING,
-						  true, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Simple positioning should work\n");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 1023 << 16, 767 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1023, 767));
-
-	/* Simple scaling tests. */
-	set_src(&plane_state, 0, 0, 512 << 16, 384 << 16);
-	set_crtc(&plane_state, 0, 0, 1024, 768);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  0x8001,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_TRUE_MSG(test, ret, "Upscaling out of range should fail.\n");
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  0x8000,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Upscaling exactly 2x should work\n");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 512 << 16, 384 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
-
-	set_src(&plane_state, 0, 0, 2048 << 16, 1536 << 16);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  0x1ffff, false, false);
-	KUNIT_EXPECT_TRUE_MSG(test, ret, "Downscaling out of range should fail.\n");
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  0x20000, false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Should succeed with exact scaling limit\n");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 2048 << 16, 1536 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
-
-	/* Testing rounding errors. */
-	set_src(&plane_state, 0, 0, 0x40001, 0x40001);
-	set_crtc(&plane_state, 1022, 766, 4, 4);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  0x10001,
-						  true, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Should succeed by clipping to exact multiple");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 2 << 16, 2 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 1022, 766, 2, 2));
-
-	set_src(&plane_state, 0x20001, 0x20001, 0x4040001, 0x3040001);
-	set_crtc(&plane_state, -2, -2, 1028, 772);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  DRM_PLANE_NO_SCALING,
-						  0x10001,
-						  false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Should succeed by clipping to exact multiple");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0x40002, 0x40002,
-					     1024 << 16, 768 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
-
-	set_src(&plane_state, 0, 0, 0x3ffff, 0x3ffff);
-	set_crtc(&plane_state, 1022, 766, 4, 4);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  0xffff,
-						  DRM_PLANE_NO_SCALING,
-						  true, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Should succeed by clipping to exact multiple");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	/* Should not be rounded to 0x20001, which would be upscaling. */
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0, 0, 2 << 16, 2 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 1022, 766, 2, 2));
-
-	set_src(&plane_state, 0x1ffff, 0x1ffff, 0x403ffff, 0x303ffff);
-	set_crtc(&plane_state, -2, -2, 1028, 772);
-	ret = drm_atomic_helper_check_plane_state(&plane_state, &crtc_state,
-						  0xffff,
-						  DRM_PLANE_NO_SCALING,
-						  false, false);
-	KUNIT_EXPECT_FALSE_MSG(test, ret, 0, "Should succeed by clipping to exact multiple");
-	KUNIT_EXPECT_TRUE(test, plane_state.visible);
-	KUNIT_EXPECT_TRUE(test, check_src_eq(&plane_state, 0x3fffe, 0x3fffe,
-					     1024 << 16, 768 << 16));
-	KUNIT_EXPECT_TRUE(test, check_crtc_eq(&plane_state, 0, 0, 1024, 768));
+	const struct drm_check_plane_state_test *params = test->param_value;
+	struct drm_plane_state *plane_state = test->priv;
+
+	KUNIT_ASSERT_EQ_MSG(test,
+			    drm_atomic_helper_check_plane_state(plane_state, &crtc_state,
+								params->min_scale,
+								params->max_scale,
+								params->can_position, false),
+			    0, params->msg);
+	KUNIT_EXPECT_TRUE(test, plane_state->visible);
+	check_src_eq(test, plane_state, params->src_expected.x, params->src_expected.y,
+		     params->src_expected.w, params->src_expected.h);
+	check_crtc_eq(test, plane_state, params->crtc_expected.x, params->crtc_expected.y,
+		      params->crtc_expected.w, params->crtc_expected.h);
+}
+
+static void drm_check_plane_state_desc(const struct drm_check_plane_state_test *t,
+				       char *desc)
+{
+	sprintf(desc, "%s", t->name);
+}
+
+static const struct drm_check_plane_state_test drm_check_plane_state_tests[] = {
+	{
+		.name = "clipping_simple",
+		.msg = "Simple clipping check should pass",
+		.src = { 0, 0,
+			 2048 << 16,
+			 2048 << 16 },
+		.crtc = { 0, 0, 2048, 2048 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+		.src_expected = { 0, 0, 1024 << 16, 768 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+	{
+		.name = "clipping_rotate_reflect",
+		.msg = "Rotated clipping check should pass",
+		.src = { 0, 0,
+			 2048 << 16,
+			 2048 << 16 },
+		.crtc = { 0, 0, 2048, 2048 },
+		.rotation = DRM_MODE_ROTATE_90 | DRM_MODE_REFLECT_X,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+		.src_expected = { 0, 0, 768 << 16, 1024 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+	{
+		.name = "positioning_simple",
+		.msg = "Simple positioning should work",
+		.src = { 0, 0, 1023 << 16, 767 << 16 },
+		.crtc = { 0, 0, 1023, 767 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = true,
+		.src_expected = { 0, 0, 1023 << 16, 767 << 16 },
+		.crtc_expected = { 0, 0, 1023, 767 },
+	},
+	{
+		.name = "upscaling",
+		.msg = "Upscaling exactly 2x should work",
+		.src = { 0, 0, 512 << 16, 384 << 16 },
+		.crtc = { 0, 0, 1024, 768 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = 0x8000,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+		.src_expected = { 0, 0, 512 << 16, 384 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+	{
+		.name = "downscaling",
+		.msg = "Should succeed with exact scaling limit",
+		.src = { 0, 0, 2048 << 16, 1536 << 16 },
+		.crtc = { 0, 0, 1024, 768 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = 0x20000,
+		.can_position = false,
+		.src_expected = { 0, 0, 2048 << 16, 1536 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+	{
+		.name = "rounding1",
+		.msg = "Should succeed by clipping to exact multiple",
+		.src = { 0, 0, 0x40001, 0x40001 },
+		.crtc = { 1022, 766, 4, 4 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = 0x10001,
+		.can_position = true,
+		.src_expected = { 0, 0, 2 << 16, 2 << 16 },
+		.crtc_expected = { 1022, 766, 2, 2 },
+	},
+	{
+		.name = "rounding2",
+		.msg = "Should succeed by clipping to exact multiple",
+		.src = { 0x20001, 0x20001, 0x4040001, 0x3040001 },
+		.crtc = { -2, -2, 1028, 772 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = 0x10001,
+		.can_position = false,
+		.src_expected = { 0x40002, 0x40002, 1024 << 16, 768 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+	{
+		.name = "rounding3",
+		.msg = "Should succeed by clipping to exact multiple",
+		.src = { 0, 0, 0x3ffff, 0x3ffff },
+		.crtc = { 1022, 766, 4, 4 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = 0xffff,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = true,
+		/* Should not be rounded to 0x20001, which would be upscaling. */
+		.src_expected = { 0, 0, 2 << 16, 2 << 16 },
+		.crtc_expected = { 1022, 766, 2, 2 },
+	},
+	{
+		.name = "rounding4",
+		.msg = "Should succeed by clipping to exact multiple",
+		.src = { 0x1ffff, 0x1ffff, 0x403ffff, 0x303ffff },
+		.crtc = { -2, -2, 1028, 772 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = 0xffff,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+		.src_expected = { 0x3fffe, 0x3fffe, 1024 << 16, 768 << 16 },
+		.crtc_expected = { 0, 0, 1024, 768 },
+	},
+};
+
+KUNIT_ARRAY_PARAM(drm_check_plane_state, drm_check_plane_state_tests, drm_check_plane_state_desc);
+
+static void drm_test_check_invalid_plane_state(struct kunit *test)
+{
+	const struct drm_check_plane_state_test *params = test->param_value;
+	struct drm_plane_state *plane_state = test->priv;
+
+	KUNIT_ASSERT_LT_MSG(test,
+			    drm_atomic_helper_check_plane_state(plane_state, &crtc_state,
+								params->min_scale,
+								params->max_scale,
+								params->can_position, false),
+			    0, params->msg);
 }
 
+static const struct drm_check_plane_state_test drm_check_invalid_plane_state_tests[] = {
+	{
+		.name = "positioning_invalid",
+		.msg = "Should not be able to position on the crtc with can_position=false",
+		.src = { 0, 0, 1023 << 16, 767 << 16 },
+		.crtc = { 0, 0, 1023, 767 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+	},
+	{
+		.name = "upscaling_invalid",
+		.msg = "Upscaling out of range should fail",
+		.src = { 0, 0, 512 << 16, 384 << 16 },
+		.crtc = { 0, 0, 1024, 768 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = 0x8001,
+		.max_scale = DRM_PLANE_NO_SCALING,
+		.can_position = false,
+	},
+	{
+		.name = "downscaling_invalid",
+		.msg = "Downscaling out of range should fail",
+		.src = { 0, 0, 2048 << 16, 1536 << 16 },
+		.crtc = { 0, 0, 1024, 768 },
+		.rotation = DRM_MODE_ROTATE_0,
+		.min_scale = DRM_PLANE_NO_SCALING,
+		.max_scale = 0x1ffff,
+		.can_position = false,
+	},
+};
+
+KUNIT_ARRAY_PARAM(drm_check_invalid_plane_state, drm_check_invalid_plane_state_tests,
+		  drm_check_plane_state_desc);
+
 static struct kunit_case drm_plane_helper_test[] = {
-	KUNIT_CASE(drm_test_check_plane_state),
+	KUNIT_CASE_PARAM(drm_test_check_plane_state, drm_check_plane_state_gen_params),
+	KUNIT_CASE_PARAM(drm_test_check_invalid_plane_state,
+			 drm_check_invalid_plane_state_gen_params),
 	{}
 };
 
 static struct kunit_suite drm_plane_helper_test_suite = {
 	.name = "drm_plane_helper",
+	.init = drm_plane_helper_init,
 	.test_cases = drm_plane_helper_test,
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/tidss/tidss_drv.c
index 15cd9b91b7e2..07d94b1e8089 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tidss/tidss_drv.c
@@ -14,7 +14,7 @@
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/tidss/tidss_kms.c
index afb2879980c6..345bcc3011e4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tidss/tidss_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tidss/tidss_kms.c
@@ -10,7 +10,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_panel.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tilcdc/tilcdc_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index f72755b8ea14..80615ecdae0b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -16,7 +16,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/tiny/Kconfig
index 565957264875..f6889f649bc1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/Kconfig
@@ -51,6 +51,19 @@ config DRM_GM12U320
 	 This is a KMS driver for projectors which use the GM12U320 chipset
 	 for video transfer over USB2/3, such as the Acer C120 mini projector.
 
+config DRM_OFDRM
+	tristate "Open Firmware display driver"
+	depends on DRM && MMU && OF && (PPC || COMPILE_TEST)
+	select APERTURE_HELPERS
+	select DRM_GEM_SHMEM_HELPER
+	select DRM_KMS_HELPER
+	help
+	  DRM driver for Open Firmware framebuffers.
+
+	  This driver assumes that the display hardware has been initialized
+	  by the Open Firmware before the kernel boots. Scanout buffer, size,
+	  and display format must be provided via device tree.
+
 config DRM_PANEL_MIPI_DBI
 	tristate "DRM support for MIPI DBI compatible panels"
 	depends on DRM && SPI
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/tiny/Makefile
index 1d9d6227e7ab..76dde89a044b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/Makefile
@@ -4,6 +4,7 @@ obj-$(CONFIG_DRM_ARCPGU)		+= arcpgu.o
 obj-$(CONFIG_DRM_BOCHS)			+= bochs.o
 obj-$(CONFIG_DRM_CIRRUS_QEMU)		+= cirrus.o
 obj-$(CONFIG_DRM_GM12U320)		+= gm12u320.o
+obj-$(CONFIG_DRM_OFDRM)			+= ofdrm.o
 obj-$(CONFIG_DRM_PANEL_MIPI_DBI)	+= panel-mipi-dbi.o
 obj-$(CONFIG_DRM_SIMPLEDRM)		+= simpledrm.o
 obj-$(CONFIG_TINYDRM_HX8357D)		+= hx8357d.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/arcpgu.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/arcpgu.c
index bb302a3fd6b5..611bbee15071 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/arcpgu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/arcpgu.c
@@ -12,7 +12,7 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_dma_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/bochs.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/bochs.c
index a51262289aef..024346054c70 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/bochs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/bochs.c
@@ -7,7 +7,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_framebuffer_helper.h>
@@ -543,7 +543,6 @@ static int bochs_kms_init(struct bochs_device *bochs)
 	bochs->dev->mode_config.max_width = 8192;
 	bochs->dev->mode_config.max_height = 8192;
 
-	bochs->dev->mode_config.fb_base = bochs->fb_base;
 	bochs->dev->mode_config.preferred_depth = 24;
 	bochs->dev->mode_config.prefer_shadow = 0;
 	bochs->dev->mode_config.prefer_shadow_fbdev = 1;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/cirrus.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/cirrus.c
index 354d5e854a6f..678c2ef1cae7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/cirrus.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/cirrus.c
@@ -30,7 +30,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_fourcc.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/gm12u320.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/gm12u320.c
index 7441d992a5d7..130fd07a967d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/gm12u320.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/gm12u320.c
@@ -12,7 +12,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_fourcc.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/hx8357d.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/hx8357d.c
index 48c24aa8c28a..9f634f720817 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/hx8357d.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/hx8357d.c
@@ -18,7 +18,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9163.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9163.c
index 9a1a5943bee0..ca0451f79962 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9163.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9163.c
@@ -9,7 +9,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_mipi_dbi.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9225.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9225.c
index a79da2b4af64..815bab285823 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9225.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9225.c
@@ -20,7 +20,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9341.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9341.c
index 69b265e78096..420f6005a956 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9341.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9341.c
@@ -17,7 +17,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9486.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9486.c
index c80028bb1d11..1bb847466b10 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ili9486.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ili9486.c
@@ -16,7 +16,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/mi0283qt.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/mi0283qt.c
index bc522fb3d94d..47df2b5a3048 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/mi0283qt.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/mi0283qt.c
@@ -15,7 +15,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/ofdrm.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ofdrm.c
new file mode 100644
index 000000000000..dc9e4d71b12a
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/ofdrm.c
@@ -0,0 +1,1429 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/of_address.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+
+#include <drm/drm_aperture.h>
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_state_helper.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_damage_helper.h>
+#include <drm/drm_device.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
+#include <drm/drm_format_helper.h>
+#include <drm/drm_framebuffer.h>
+#include <drm/drm_gem_atomic_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_gem_shmem_helper.h>
+#include <drm/drm_managed.h>
+#include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
+
+#define DRIVER_NAME	"ofdrm"
+#define DRIVER_DESC	"DRM driver for OF platform devices"
+#define DRIVER_DATE	"20220501"
+#define DRIVER_MAJOR	1
+#define DRIVER_MINOR	0
+
+#define PCI_VENDOR_ID_ATI_R520	0x7100
+#define PCI_VENDOR_ID_ATI_R600	0x9400
+
+#define OFDRM_GAMMA_LUT_SIZE	256
+
+/* Definitions used by the Avivo palette  */
+#define AVIVO_DC_LUT_RW_SELECT                  0x6480
+#define AVIVO_DC_LUT_RW_MODE                    0x6484
+#define AVIVO_DC_LUT_RW_INDEX                   0x6488
+#define AVIVO_DC_LUT_SEQ_COLOR                  0x648c
+#define AVIVO_DC_LUT_PWL_DATA                   0x6490
+#define AVIVO_DC_LUT_30_COLOR                   0x6494
+#define AVIVO_DC_LUT_READ_PIPE_SELECT           0x6498
+#define AVIVO_DC_LUT_WRITE_EN_MASK              0x649c
+#define AVIVO_DC_LUT_AUTOFILL                   0x64a0
+#define AVIVO_DC_LUTA_CONTROL                   0x64c0
+#define AVIVO_DC_LUTA_BLACK_OFFSET_BLUE         0x64c4
+#define AVIVO_DC_LUTA_BLACK_OFFSET_GREEN        0x64c8
+#define AVIVO_DC_LUTA_BLACK_OFFSET_RED          0x64cc
+#define AVIVO_DC_LUTA_WHITE_OFFSET_BLUE         0x64d0
+#define AVIVO_DC_LUTA_WHITE_OFFSET_GREEN        0x64d4
+#define AVIVO_DC_LUTA_WHITE_OFFSET_RED          0x64d8
+#define AVIVO_DC_LUTB_CONTROL                   0x6cc0
+#define AVIVO_DC_LUTB_BLACK_OFFSET_BLUE         0x6cc4
+#define AVIVO_DC_LUTB_BLACK_OFFSET_GREEN        0x6cc8
+#define AVIVO_DC_LUTB_BLACK_OFFSET_RED          0x6ccc
+#define AVIVO_DC_LUTB_WHITE_OFFSET_BLUE         0x6cd0
+#define AVIVO_DC_LUTB_WHITE_OFFSET_GREEN        0x6cd4
+#define AVIVO_DC_LUTB_WHITE_OFFSET_RED          0x6cd8
+
+enum ofdrm_model {
+	OFDRM_MODEL_UNKNOWN,
+	OFDRM_MODEL_MACH64, /* ATI Mach64 */
+	OFDRM_MODEL_RAGE128, /* ATI Rage128 */
+	OFDRM_MODEL_RAGE_M3A, /* ATI Rage Mobility M3 Head A */
+	OFDRM_MODEL_RAGE_M3B, /* ATI Rage Mobility M3 Head B */
+	OFDRM_MODEL_RADEON, /* ATI Radeon */
+	OFDRM_MODEL_GXT2000, /* IBM GXT2000 */
+	OFDRM_MODEL_AVIVO, /* ATI R5xx */
+	OFDRM_MODEL_QEMU, /* QEMU VGA */
+};
+
+/*
+ * Helpers for display nodes
+ */
+
+static int display_get_validated_int(struct drm_device *dev, const char *name, uint32_t value)
+{
+	if (value > INT_MAX) {
+		drm_err(dev, "invalid framebuffer %s of %u\n", name, value);
+		return -EINVAL;
+	}
+	return (int)value;
+}
+
+static int display_get_validated_int0(struct drm_device *dev, const char *name, uint32_t value)
+{
+	if (!value) {
+		drm_err(dev, "invalid framebuffer %s of %u\n", name, value);
+		return -EINVAL;
+	}
+	return display_get_validated_int(dev, name, value);
+}
+
+static const struct drm_format_info *display_get_validated_format(struct drm_device *dev,
+								  u32 depth, bool big_endian)
+{
+	const struct drm_format_info *info;
+	u32 format;
+
+	switch (depth) {
+	case 8:
+		format = drm_mode_legacy_fb_format(8, 8);
+		break;
+	case 15:
+	case 16:
+		format = drm_mode_legacy_fb_format(16, depth);
+		break;
+	case 32:
+		format = drm_mode_legacy_fb_format(32, 24);
+		break;
+	default:
+		drm_err(dev, "unsupported framebuffer depth %u\n", depth);
+		return ERR_PTR(-EINVAL);
+	}
+
+	/*
+	 * DRM formats assume little-endian byte order. Update the format
+	 * if the scanout buffer uses big-endian ordering.
+	 */
+	if (big_endian) {
+		switch (format) {
+		case DRM_FORMAT_XRGB8888:
+			format = DRM_FORMAT_BGRX8888;
+			break;
+		case DRM_FORMAT_ARGB8888:
+			format = DRM_FORMAT_BGRA8888;
+			break;
+		case DRM_FORMAT_RGB565:
+			format = DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN;
+			break;
+		case DRM_FORMAT_XRGB1555:
+			format = DRM_FORMAT_XRGB1555 | DRM_FORMAT_BIG_ENDIAN;
+			break;
+		default:
+			break;
+		}
+	}
+
+	info = drm_format_info(format);
+	if (!info) {
+		drm_err(dev, "cannot find framebuffer format for depth %u\n", depth);
+		return ERR_PTR(-EINVAL);
+	}
+
+	return info;
+}
+
+static int display_read_u32_of(struct drm_device *dev, struct device_node *of_node,
+			       const char *name, u32 *value)
+{
+	int ret = of_property_read_u32(of_node, name, value);
+
+	if (ret)
+		drm_err(dev, "cannot parse framebuffer %s: error %d\n", name, ret);
+	return ret;
+}
+
+static bool display_get_big_endian_of(struct drm_device *dev, struct device_node *of_node)
+{
+	bool big_endian;
+
+#ifdef __BIG_ENDIAN
+	big_endian = true;
+	if (of_get_property(of_node, "little-endian", NULL))
+		big_endian = false;
+#else
+	big_endian = false;
+	if (of_get_property(of_node, "big-endian", NULL))
+		big_endian = true;
+#endif
+
+	return big_endian;
+}
+
+static int display_get_width_of(struct drm_device *dev, struct device_node *of_node)
+{
+	u32 width;
+	int ret = display_read_u32_of(dev, of_node, "width", &width);
+
+	if (ret)
+		return ret;
+	return display_get_validated_int0(dev, "width", width);
+}
+
+static int display_get_height_of(struct drm_device *dev, struct device_node *of_node)
+{
+	u32 height;
+	int ret = display_read_u32_of(dev, of_node, "height", &height);
+
+	if (ret)
+		return ret;
+	return display_get_validated_int0(dev, "height", height);
+}
+
+static int display_get_depth_of(struct drm_device *dev, struct device_node *of_node)
+{
+	u32 depth;
+	int ret = display_read_u32_of(dev, of_node, "depth", &depth);
+
+	if (ret)
+		return ret;
+	return display_get_validated_int0(dev, "depth", depth);
+}
+
+static int display_get_linebytes_of(struct drm_device *dev, struct device_node *of_node)
+{
+	u32 linebytes;
+	int ret = display_read_u32_of(dev, of_node, "linebytes", &linebytes);
+
+	if (ret)
+		return ret;
+	return display_get_validated_int(dev, "linebytes", linebytes);
+}
+
+static u64 display_get_address_of(struct drm_device *dev, struct device_node *of_node)
+{
+	u32 address;
+	int ret;
+
+	/*
+	 * Not all devices provide an address property, it's not
+	 * a bug if this fails. The driver will try to find the
+	 * framebuffer base address from the device's memory regions.
+	 */
+	ret = of_property_read_u32(of_node, "address", &address);
+	if (ret)
+		return OF_BAD_ADDR;
+
+	return address;
+}
+
+static bool is_avivo(u32 vendor, u32 device)
+{
+	/* This will match most R5xx */
+	return (vendor == PCI_VENDOR_ID_ATI) &&
+	       ((device >= PCI_VENDOR_ID_ATI_R520 && device < 0x7800) ||
+		(PCI_VENDOR_ID_ATI_R600 >= 0x9400));
+}
+
+static enum ofdrm_model display_get_model_of(struct drm_device *dev, struct device_node *of_node)
+{
+	enum ofdrm_model model = OFDRM_MODEL_UNKNOWN;
+
+	if (of_node_name_prefix(of_node, "ATY,Rage128")) {
+		model = OFDRM_MODEL_RAGE128;
+	} else if (of_node_name_prefix(of_node, "ATY,RageM3pA") ||
+		   of_node_name_prefix(of_node, "ATY,RageM3p12A")) {
+		model = OFDRM_MODEL_RAGE_M3A;
+	} else if (of_node_name_prefix(of_node, "ATY,RageM3pB")) {
+		model = OFDRM_MODEL_RAGE_M3B;
+	} else if (of_node_name_prefix(of_node, "ATY,Rage6")) {
+		model = OFDRM_MODEL_RADEON;
+	} else if (of_node_name_prefix(of_node, "ATY,")) {
+		return OFDRM_MODEL_MACH64;
+	} else if (of_device_is_compatible(of_node, "pci1014,b7") ||
+		   of_device_is_compatible(of_node, "pci1014,21c")) {
+		model = OFDRM_MODEL_GXT2000;
+	} else if (of_node_name_prefix(of_node, "vga,Display-")) {
+		struct device_node *of_parent;
+		const __be32 *vendor_p, *device_p;
+
+		/* Look for AVIVO initialized by SLOF */
+		of_parent = of_get_parent(of_node);
+		vendor_p = of_get_property(of_parent, "vendor-id", NULL);
+		device_p = of_get_property(of_parent, "device-id", NULL);
+		if (vendor_p && device_p) {
+			u32 vendor = be32_to_cpup(vendor_p);
+			u32 device = be32_to_cpup(device_p);
+
+			if (is_avivo(vendor, device))
+				model = OFDRM_MODEL_AVIVO;
+		}
+		of_node_put(of_parent);
+	} else if (of_device_is_compatible(of_node, "qemu,std-vga")) {
+		model = OFDRM_MODEL_QEMU;
+	}
+
+	return model;
+}
+
+/*
+ * Open Firmware display device
+ */
+
+struct ofdrm_device;
+
+struct ofdrm_device_funcs {
+	void __iomem *(*cmap_ioremap)(struct ofdrm_device *odev,
+				      struct device_node *of_node,
+				      u64 fb_bas);
+	void (*cmap_write)(struct ofdrm_device *odev, unsigned char index,
+			   unsigned char r, unsigned char g, unsigned char b);
+};
+
+struct ofdrm_device {
+	struct drm_device dev;
+	struct platform_device *pdev;
+
+	const struct ofdrm_device_funcs *funcs;
+
+	/* firmware-buffer settings */
+	struct iosys_map screen_base;
+	struct drm_display_mode mode;
+	const struct drm_format_info *format;
+	unsigned int pitch;
+
+	/* colormap */
+	void __iomem *cmap_base;
+
+	/* modesetting */
+	uint32_t formats[8];
+	struct drm_plane primary_plane;
+	struct drm_crtc crtc;
+	struct drm_encoder encoder;
+	struct drm_connector connector;
+};
+
+static struct ofdrm_device *ofdrm_device_of_dev(struct drm_device *dev)
+{
+	return container_of(dev, struct ofdrm_device, dev);
+}
+
+/*
+ * Hardware
+ */
+
+#if defined(CONFIG_PCI)
+static struct pci_dev *display_get_pci_dev_of(struct drm_device *dev, struct device_node *of_node)
+{
+	const __be32 *vendor_p, *device_p;
+	u32 vendor, device;
+	struct pci_dev *pcidev;
+
+	vendor_p = of_get_property(of_node, "vendor-id", NULL);
+	if (!vendor_p)
+		return ERR_PTR(-ENODEV);
+	vendor = be32_to_cpup(vendor_p);
+
+	device_p = of_get_property(of_node, "device-id", NULL);
+	if (!device_p)
+		return ERR_PTR(-ENODEV);
+	device = be32_to_cpup(device_p);
+
+	pcidev = pci_get_device(vendor, device, NULL);
+	if (!pcidev)
+		return ERR_PTR(-ENODEV);
+
+	return pcidev;
+}
+
+static void ofdrm_pci_release(void *data)
+{
+	struct pci_dev *pcidev = data;
+
+	pci_disable_device(pcidev);
+}
+
+static int ofdrm_device_init_pci(struct ofdrm_device *odev)
+{
+	struct drm_device *dev = &odev->dev;
+	struct platform_device *pdev = to_platform_device(dev->dev);
+	struct device_node *of_node = pdev->dev.of_node;
+	struct pci_dev *pcidev;
+	int ret;
+
+	/*
+	 * Never use pcim_ or other managed helpers on the returned PCI
+	 * device. Otherwise, probing the native driver will fail for
+	 * resource conflicts. PCI-device management has to be tied to
+	 * the lifetime of the platform device until the native driver
+	 * takes over.
+	 */
+	pcidev = display_get_pci_dev_of(dev, of_node);
+	if (IS_ERR(pcidev))
+		return 0; /* no PCI device found; ignore the error */
+
+	ret = pci_enable_device(pcidev);
+	if (ret) {
+		drm_err(dev, "pci_enable_device(%s) failed: %d\n",
+			dev_name(&pcidev->dev), ret);
+		return ret;
+	}
+	ret = devm_add_action_or_reset(&pdev->dev, ofdrm_pci_release, pcidev);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+#else
+static int ofdrm_device_init_pci(struct ofdrm_device *odev)
+{
+	return 0;
+}
+#endif
+
+/*
+ *  OF display settings
+ */
+
+static struct resource *ofdrm_find_fb_resource(struct ofdrm_device *odev,
+					       struct resource *fb_res)
+{
+	struct platform_device *pdev = to_platform_device(odev->dev.dev);
+	struct resource *res, *max_res = NULL;
+	u32 i;
+
+	for (i = 0; pdev->num_resources; ++i) {
+		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
+		if (!res)
+			break; /* all resources processed */
+		if (resource_size(res) < resource_size(fb_res))
+			continue; /* resource too small */
+		if (fb_res->start && resource_contains(res, fb_res))
+			return res; /* resource contains framebuffer */
+		if (!max_res || resource_size(res) > resource_size(max_res))
+			max_res = res; /* store largest resource as fallback */
+	}
+
+	return max_res;
+}
+
+/*
+ * Colormap / Palette
+ */
+
+static void __iomem *get_cmap_address_of(struct ofdrm_device *odev, struct device_node *of_node,
+					 int bar_no, unsigned long offset, unsigned long size)
+{
+	struct drm_device *dev = &odev->dev;
+	const __be32 *addr_p;
+	u64 max_size, address;
+	unsigned int flags;
+	void __iomem *mem;
+
+	addr_p = of_get_pci_address(of_node, bar_no, &max_size, &flags);
+	if (!addr_p)
+		addr_p = of_get_address(of_node, bar_no, &max_size, &flags);
+	if (!addr_p)
+		return IOMEM_ERR_PTR(-ENODEV);
+
+	if ((flags & (IORESOURCE_IO | IORESOURCE_MEM)) == 0)
+		return IOMEM_ERR_PTR(-ENODEV);
+
+	if ((offset + size) >= max_size)
+		return IOMEM_ERR_PTR(-ENODEV);
+
+	address = of_translate_address(of_node, addr_p);
+	if (address == OF_BAD_ADDR)
+		return IOMEM_ERR_PTR(-ENODEV);
+
+	mem = devm_ioremap(dev->dev, address + offset, size);
+	if (!mem)
+		return IOMEM_ERR_PTR(-ENOMEM);
+
+	return mem;
+}
+
+static void __iomem *ofdrm_mach64_cmap_ioremap(struct ofdrm_device *odev,
+					       struct device_node *of_node,
+					       u64 fb_base)
+{
+	struct drm_device *dev = &odev->dev;
+	u64 address;
+	void __iomem *cmap_base;
+
+	address = fb_base & 0xff000000ul;
+	address += 0x7ff000;
+
+	cmap_base = devm_ioremap(dev->dev, address, 0x1000);
+	if (!cmap_base)
+		return IOMEM_ERR_PTR(-ENOMEM);
+
+	return cmap_base;
+}
+
+static void ofdrm_mach64_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				    unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *addr = odev->cmap_base + 0xcc0;
+	void __iomem *data = odev->cmap_base + 0xcc0 + 1;
+
+	writeb(index, addr);
+	writeb(r, data);
+	writeb(g, data);
+	writeb(b, data);
+}
+
+static void __iomem *ofdrm_rage128_cmap_ioremap(struct ofdrm_device *odev,
+						struct device_node *of_node,
+						u64 fb_base)
+{
+	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);
+}
+
+static void ofdrm_rage128_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				     unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *addr = odev->cmap_base + 0xb0;
+	void __iomem *data = odev->cmap_base + 0xb4;
+	u32 color = (r << 16) | (g << 8) | b;
+
+	writeb(index, addr);
+	writel(color, data);
+}
+
+static void __iomem *ofdrm_rage_m3a_cmap_ioremap(struct ofdrm_device *odev,
+						 struct device_node *of_node,
+						 u64 fb_base)
+{
+	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);
+}
+
+static void ofdrm_rage_m3a_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				      unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *dac_ctl = odev->cmap_base + 0x58;
+	void __iomem *addr = odev->cmap_base + 0xb0;
+	void __iomem *data = odev->cmap_base + 0xb4;
+	u32 color = (r << 16) | (g << 8) | b;
+	u32 val;
+
+	/* Clear PALETTE_ACCESS_CNTL in DAC_CNTL */
+	val = readl(dac_ctl);
+	val &= ~0x20;
+	writel(val, dac_ctl);
+
+	/* Set color at palette index */
+	writeb(index, addr);
+	writel(color, data);
+}
+
+static void __iomem *ofdrm_rage_m3b_cmap_ioremap(struct ofdrm_device *odev,
+						 struct device_node *of_node,
+						 u64 fb_base)
+{
+	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);
+}
+
+static void ofdrm_rage_m3b_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				      unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *dac_ctl = odev->cmap_base + 0x58;
+	void __iomem *addr = odev->cmap_base + 0xb0;
+	void __iomem *data = odev->cmap_base + 0xb4;
+	u32 color = (r << 16) | (g << 8) | b;
+	u32 val;
+
+	/* Set PALETTE_ACCESS_CNTL in DAC_CNTL */
+	val = readl(dac_ctl);
+	val |= 0x20;
+	writel(val, dac_ctl);
+
+	/* Set color at palette index */
+	writeb(index, addr);
+	writel(color, data);
+}
+
+static void __iomem *ofdrm_radeon_cmap_ioremap(struct ofdrm_device *odev,
+					       struct device_node *of_node,
+					       u64 fb_base)
+{
+	return get_cmap_address_of(odev, of_node, 1, 0, 0x1fff);
+}
+
+static void __iomem *ofdrm_gxt2000_cmap_ioremap(struct ofdrm_device *odev,
+						struct device_node *of_node,
+						u64 fb_base)
+{
+	return get_cmap_address_of(odev, of_node, 0, 0x6000, 0x1000);
+}
+
+static void ofdrm_gxt2000_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				     unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *data = ((unsigned int __iomem *)odev->cmap_base) + index;
+	u32 color = (r << 16) | (g << 8) | b;
+
+	writel(color, data);
+}
+
+static void __iomem *ofdrm_avivo_cmap_ioremap(struct ofdrm_device *odev,
+					      struct device_node *of_node,
+					      u64 fb_base)
+{
+	struct device_node *of_parent;
+	void __iomem *cmap_base;
+
+	of_parent = of_get_parent(of_node);
+	cmap_base = get_cmap_address_of(odev, of_parent, 0, 0, 0x10000);
+	of_node_put(of_parent);
+
+	return cmap_base;
+}
+
+static void ofdrm_avivo_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				   unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *lutsel = odev->cmap_base + AVIVO_DC_LUT_RW_SELECT;
+	void __iomem *addr = odev->cmap_base + AVIVO_DC_LUT_RW_INDEX;
+	void __iomem *data = odev->cmap_base + AVIVO_DC_LUT_30_COLOR;
+	u32 color = (r << 22) | (g << 12) | (b << 2);
+
+	/* Write to both LUTs for now */
+
+	writel(1, lutsel);
+	writeb(index, addr);
+	writel(color, data);
+
+	writel(0, lutsel);
+	writeb(index, addr);
+	writel(color, data);
+}
+
+static void __iomem *ofdrm_qemu_cmap_ioremap(struct ofdrm_device *odev,
+					     struct device_node *of_node,
+					     u64 fb_base)
+{
+	static const __be32 io_of_addr[3] = {
+		cpu_to_be32(0x01000000),
+		cpu_to_be32(0x00),
+		cpu_to_be32(0x00),
+	};
+
+	struct drm_device *dev = &odev->dev;
+	u64 address;
+	void __iomem *cmap_base;
+
+	address = of_translate_address(of_node, io_of_addr);
+	if (address == OF_BAD_ADDR)
+		return IOMEM_ERR_PTR(-ENODEV);
+
+	cmap_base = devm_ioremap(dev->dev, address + 0x3c8, 2);
+	if (!cmap_base)
+		return IOMEM_ERR_PTR(-ENOMEM);
+
+	return cmap_base;
+}
+
+static void ofdrm_qemu_cmap_write(struct ofdrm_device *odev, unsigned char index,
+				  unsigned char r, unsigned char g, unsigned char b)
+{
+	void __iomem *addr = odev->cmap_base;
+	void __iomem *data = odev->cmap_base + 1;
+
+	writeb(index, addr);
+	writeb(r, data);
+	writeb(g, data);
+	writeb(b, data);
+}
+
+static void ofdrm_device_set_gamma_linear(struct ofdrm_device *odev,
+					  const struct drm_format_info *format)
+{
+	struct drm_device *dev = &odev->dev;
+	int i;
+
+	switch (format->format) {
+	case DRM_FORMAT_RGB565:
+	case DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN:
+		/* Use better interpolation, to take 32 values from 0 to 255 */
+		for (i = 0; i < OFDRM_GAMMA_LUT_SIZE / 8; i++) {
+			unsigned char r = i * 8 + i / 4;
+			unsigned char g = i * 4 + i / 16;
+			unsigned char b = i * 8 + i / 4;
+
+			odev->funcs->cmap_write(odev, i, r, g, b);
+		}
+		/* Green has one more bit, so add padding with 0 for red and blue. */
+		for (i = OFDRM_GAMMA_LUT_SIZE / 8; i < OFDRM_GAMMA_LUT_SIZE / 4; i++) {
+			unsigned char r = 0;
+			unsigned char g = i * 4 + i / 16;
+			unsigned char b = 0;
+
+			odev->funcs->cmap_write(odev, i, r, g, b);
+		}
+		break;
+	case DRM_FORMAT_XRGB8888:
+	case DRM_FORMAT_BGRX8888:
+		for (i = 0; i < OFDRM_GAMMA_LUT_SIZE; i++)
+			odev->funcs->cmap_write(odev, i, i, i, i);
+		break;
+	default:
+		drm_warn_once(dev, "Unsupported format %p4cc for gamma correction\n",
+			      &format->format);
+		break;
+	}
+}
+
+static void ofdrm_device_set_gamma(struct ofdrm_device *odev,
+				   const struct drm_format_info *format,
+				   struct drm_color_lut *lut)
+{
+	struct drm_device *dev = &odev->dev;
+	int i;
+
+	switch (format->format) {
+	case DRM_FORMAT_RGB565:
+	case DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN:
+		/* Use better interpolation, to take 32 values from lut[0] to lut[255] */
+		for (i = 0; i < OFDRM_GAMMA_LUT_SIZE / 8; i++) {
+			unsigned char r = lut[i * 8 + i / 4].red >> 8;
+			unsigned char g = lut[i * 4 + i / 16].green >> 8;
+			unsigned char b = lut[i * 8 + i / 4].blue >> 8;
+
+			odev->funcs->cmap_write(odev, i, r, g, b);
+		}
+		/* Green has one more bit, so add padding with 0 for red and blue. */
+		for (i = OFDRM_GAMMA_LUT_SIZE / 8; i < OFDRM_GAMMA_LUT_SIZE / 4; i++) {
+			unsigned char r = 0;
+			unsigned char g = lut[i * 4 + i / 16].green >> 8;
+			unsigned char b = 0;
+
+			odev->funcs->cmap_write(odev, i, r, g, b);
+		}
+		break;
+	case DRM_FORMAT_XRGB8888:
+	case DRM_FORMAT_BGRX8888:
+		for (i = 0; i < OFDRM_GAMMA_LUT_SIZE; i++) {
+			unsigned char r = lut[i].red >> 8;
+			unsigned char g = lut[i].green >> 8;
+			unsigned char b = lut[i].blue >> 8;
+
+			odev->funcs->cmap_write(odev, i, r, g, b);
+		}
+		break;
+	default:
+		drm_warn_once(dev, "Unsupported format %p4cc for gamma correction\n",
+			      &format->format);
+		break;
+	}
+}
+
+/*
+ * Modesetting
+ */
+
+struct ofdrm_crtc_state {
+	struct drm_crtc_state base;
+
+	/* Primary-plane format; required for color mgmt. */
+	const struct drm_format_info *format;
+};
+
+static struct ofdrm_crtc_state *to_ofdrm_crtc_state(struct drm_crtc_state *base)
+{
+	return container_of(base, struct ofdrm_crtc_state, base);
+}
+
+static void ofdrm_crtc_state_destroy(struct ofdrm_crtc_state *ofdrm_crtc_state)
+{
+	__drm_atomic_helper_crtc_destroy_state(&ofdrm_crtc_state->base);
+	kfree(ofdrm_crtc_state);
+}
+
+/*
+ * Support all formats of OF display and maybe more; in order
+ * of preference. The display's update function will do any
+ * conversion necessary.
+ *
+ * TODO: Add blit helpers for remaining formats and uncomment
+ *       constants.
+ */
+static const uint32_t ofdrm_primary_plane_formats[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_RGB565,
+	//DRM_FORMAT_XRGB1555,
+	//DRM_FORMAT_C8,
+	/* Big-endian formats below */
+	DRM_FORMAT_BGRX8888,
+	DRM_FORMAT_RGB565 | DRM_FORMAT_BIG_ENDIAN,
+};
+
+static const uint64_t ofdrm_primary_plane_format_modifiers[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
+static int ofdrm_primary_plane_helper_atomic_check(struct drm_plane *plane,
+						   struct drm_atomic_state *new_state)
+{
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(new_state, plane);
+	struct drm_framebuffer *new_fb = new_plane_state->fb;
+	struct drm_crtc *new_crtc = new_plane_state->crtc;
+	struct drm_crtc_state *new_crtc_state = NULL;
+	struct ofdrm_crtc_state *new_ofdrm_crtc_state;
+	int ret;
+
+	if (new_crtc)
+		new_crtc_state = drm_atomic_get_new_crtc_state(new_state, new_plane_state->crtc);
+
+	ret = drm_atomic_helper_check_plane_state(new_plane_state, new_crtc_state,
+						  DRM_PLANE_NO_SCALING,
+						  DRM_PLANE_NO_SCALING,
+						  false, false);
+	if (ret)
+		return ret;
+	else if (!new_plane_state->visible)
+		return 0;
+
+	new_crtc_state = drm_atomic_get_new_crtc_state(new_state, new_plane_state->crtc);
+
+	new_ofdrm_crtc_state = to_ofdrm_crtc_state(new_crtc_state);
+	new_ofdrm_crtc_state->format = new_fb->format;
+
+	return 0;
+}
+
+static void ofdrm_primary_plane_helper_atomic_update(struct drm_plane *plane,
+						     struct drm_atomic_state *state)
+{
+	struct drm_device *dev = plane->dev;
+	struct ofdrm_device *odev = ofdrm_device_of_dev(dev);
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
+	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
+	struct drm_framebuffer *fb = plane_state->fb;
+	unsigned int dst_pitch = odev->pitch;
+	const struct drm_format_info *dst_format = odev->format;
+	struct drm_atomic_helper_damage_iter iter;
+	struct drm_rect damage;
+	int ret, idx;
+
+	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
+	if (ret)
+		return;
+
+	if (!drm_dev_enter(dev, &idx))
+		goto out_drm_gem_fb_end_cpu_access;
+
+	drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state);
+	drm_atomic_for_each_plane_damage(&iter, &damage) {
+		struct iosys_map dst = odev->screen_base;
+		struct drm_rect dst_clip = plane_state->dst;
+
+		if (!drm_rect_intersect(&dst_clip, &damage))
+			continue;
+
+		iosys_map_incr(&dst, drm_fb_clip_offset(dst_pitch, dst_format, &dst_clip));
+		drm_fb_blit(&dst, &dst_pitch, dst_format->format, shadow_plane_state->data, fb,
+			    &damage);
+	}
+
+	drm_dev_exit(idx);
+out_drm_gem_fb_end_cpu_access:
+	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
+}
+
+static void ofdrm_primary_plane_helper_atomic_disable(struct drm_plane *plane,
+						      struct drm_atomic_state *state)
+{
+	struct drm_device *dev = plane->dev;
+	struct ofdrm_device *odev = ofdrm_device_of_dev(dev);
+	struct iosys_map dst = odev->screen_base;
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
+	void __iomem *dst_vmap = dst.vaddr_iomem; /* TODO: Use mapping abstraction */
+	unsigned int dst_pitch = odev->pitch;
+	const struct drm_format_info *dst_format = odev->format;
+	struct drm_rect dst_clip;
+	unsigned long lines, linepixels, i;
+	int idx;
+
+	drm_rect_init(&dst_clip,
+		      plane_state->src_x >> 16, plane_state->src_y >> 16,
+		      plane_state->src_w >> 16, plane_state->src_h >> 16);
+
+	lines = drm_rect_height(&dst_clip);
+	linepixels = drm_rect_width(&dst_clip);
+
+	if (!drm_dev_enter(dev, &idx))
+		return;
+
+	/* Clear buffer to black if disabled */
+	dst_vmap += drm_fb_clip_offset(dst_pitch, dst_format, &dst_clip);
+	for (i = 0; i < lines; ++i) {
+		memset_io(dst_vmap, 0, linepixels * dst_format->cpp[0]);
+		dst_vmap += dst_pitch;
+	}
+
+	drm_dev_exit(idx);
+}
+
+static const struct drm_plane_helper_funcs ofdrm_primary_plane_helper_funcs = {
+	DRM_GEM_SHADOW_PLANE_HELPER_FUNCS,
+	.atomic_check = ofdrm_primary_plane_helper_atomic_check,
+	.atomic_update = ofdrm_primary_plane_helper_atomic_update,
+	.atomic_disable = ofdrm_primary_plane_helper_atomic_disable,
+};
+
+static const struct drm_plane_funcs ofdrm_primary_plane_funcs = {
+	.update_plane = drm_atomic_helper_update_plane,
+	.disable_plane = drm_atomic_helper_disable_plane,
+	.destroy = drm_plane_cleanup,
+	DRM_GEM_SHADOW_PLANE_FUNCS,
+};
+
+static enum drm_mode_status ofdrm_crtc_helper_mode_valid(struct drm_crtc *crtc,
+							 const struct drm_display_mode *mode)
+{
+	struct ofdrm_device *odev = ofdrm_device_of_dev(crtc->dev);
+
+	return drm_crtc_helper_mode_valid_fixed(crtc, mode, &odev->mode);
+}
+
+static int ofdrm_crtc_helper_atomic_check(struct drm_crtc *crtc,
+					  struct drm_atomic_state *new_state)
+{
+	static const size_t gamma_lut_length = OFDRM_GAMMA_LUT_SIZE * sizeof(struct drm_color_lut);
+
+	struct drm_device *dev = crtc->dev;
+	struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc);
+	int ret;
+
+	if (!new_crtc_state->enable)
+		return 0;
+
+	ret = drm_atomic_helper_check_crtc_primary_plane(new_crtc_state);
+	if (ret)
+		return ret;
+
+	if (new_crtc_state->color_mgmt_changed) {
+		struct drm_property_blob *gamma_lut = new_crtc_state->gamma_lut;
+
+		if (gamma_lut && (gamma_lut->length != gamma_lut_length)) {
+			drm_dbg(dev, "Incorrect gamma_lut length %zu\n", gamma_lut->length);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+static void ofdrm_crtc_helper_atomic_flush(struct drm_crtc *crtc, struct drm_atomic_state *state)
+{
+	struct ofdrm_device *odev = ofdrm_device_of_dev(crtc->dev);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+	struct ofdrm_crtc_state *ofdrm_crtc_state = to_ofdrm_crtc_state(crtc_state);
+
+	if (crtc_state->enable && crtc_state->color_mgmt_changed) {
+		const struct drm_format_info *format = ofdrm_crtc_state->format;
+
+		if (crtc_state->gamma_lut)
+			ofdrm_device_set_gamma(odev, format, crtc_state->gamma_lut->data);
+		else
+			ofdrm_device_set_gamma_linear(odev, format);
+	}
+}
+
+/*
+ * The CRTC is always enabled. Screen updates are performed by
+ * the primary plane's atomic_update function. Disabling clears
+ * the screen in the primary plane's atomic_disable function.
+ */
+static const struct drm_crtc_helper_funcs ofdrm_crtc_helper_funcs = {
+	.mode_valid = ofdrm_crtc_helper_mode_valid,
+	.atomic_check = ofdrm_crtc_helper_atomic_check,
+	.atomic_flush = ofdrm_crtc_helper_atomic_flush,
+};
+
+static void ofdrm_crtc_reset(struct drm_crtc *crtc)
+{
+	struct ofdrm_crtc_state *ofdrm_crtc_state =
+		kzalloc(sizeof(*ofdrm_crtc_state), GFP_KERNEL);
+
+	if (crtc->state)
+		ofdrm_crtc_state_destroy(to_ofdrm_crtc_state(crtc->state));
+
+	if (ofdrm_crtc_state)
+		__drm_atomic_helper_crtc_reset(crtc, &ofdrm_crtc_state->base);
+	else
+		__drm_atomic_helper_crtc_reset(crtc, NULL);
+}
+
+static struct drm_crtc_state *ofdrm_crtc_atomic_duplicate_state(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	struct drm_crtc_state *crtc_state = crtc->state;
+	struct ofdrm_crtc_state *new_ofdrm_crtc_state;
+	struct ofdrm_crtc_state *ofdrm_crtc_state;
+
+	if (drm_WARN_ON(dev, !crtc_state))
+		return NULL;
+
+	new_ofdrm_crtc_state = kzalloc(sizeof(*new_ofdrm_crtc_state), GFP_KERNEL);
+	if (!new_ofdrm_crtc_state)
+		return NULL;
+
+	ofdrm_crtc_state = to_ofdrm_crtc_state(crtc_state);
+
+	__drm_atomic_helper_crtc_duplicate_state(crtc, &new_ofdrm_crtc_state->base);
+	new_ofdrm_crtc_state->format = ofdrm_crtc_state->format;
+
+	return &new_ofdrm_crtc_state->base;
+}
+
+static void ofdrm_crtc_atomic_destroy_state(struct drm_crtc *crtc,
+					    struct drm_crtc_state *crtc_state)
+{
+	ofdrm_crtc_state_destroy(to_ofdrm_crtc_state(crtc_state));
+}
+
+static const struct drm_crtc_funcs ofdrm_crtc_funcs = {
+	.reset = ofdrm_crtc_reset,
+	.destroy = drm_crtc_cleanup,
+	.set_config = drm_atomic_helper_set_config,
+	.page_flip = drm_atomic_helper_page_flip,
+	.atomic_duplicate_state = ofdrm_crtc_atomic_duplicate_state,
+	.atomic_destroy_state = ofdrm_crtc_atomic_destroy_state,
+};
+
+static int ofdrm_connector_helper_get_modes(struct drm_connector *connector)
+{
+	struct ofdrm_device *odev = ofdrm_device_of_dev(connector->dev);
+
+	return drm_connector_helper_get_modes_fixed(connector, &odev->mode);
+}
+
+static const struct drm_connector_helper_funcs ofdrm_connector_helper_funcs = {
+	.get_modes = ofdrm_connector_helper_get_modes,
+};
+
+static const struct drm_connector_funcs ofdrm_connector_funcs = {
+	.reset = drm_atomic_helper_connector_reset,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = drm_connector_cleanup,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
+static const struct drm_mode_config_funcs ofdrm_mode_config_funcs = {
+	.fb_create = drm_gem_fb_create_with_dirty,
+	.atomic_check = drm_atomic_helper_check,
+	.atomic_commit = drm_atomic_helper_commit,
+};
+
+/*
+ * Init / Cleanup
+ */
+
+static const struct ofdrm_device_funcs ofdrm_unknown_device_funcs = {
+};
+
+static const struct ofdrm_device_funcs ofdrm_mach64_device_funcs = {
+	.cmap_ioremap = ofdrm_mach64_cmap_ioremap,
+	.cmap_write = ofdrm_mach64_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_rage128_device_funcs = {
+	.cmap_ioremap = ofdrm_rage128_cmap_ioremap,
+	.cmap_write = ofdrm_rage128_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_rage_m3a_device_funcs = {
+	.cmap_ioremap = ofdrm_rage_m3a_cmap_ioremap,
+	.cmap_write = ofdrm_rage_m3a_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_rage_m3b_device_funcs = {
+	.cmap_ioremap = ofdrm_rage_m3b_cmap_ioremap,
+	.cmap_write = ofdrm_rage_m3b_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_radeon_device_funcs = {
+	.cmap_ioremap = ofdrm_radeon_cmap_ioremap,
+	.cmap_write = ofdrm_rage128_cmap_write, /* same as Rage128 */
+};
+
+static const struct ofdrm_device_funcs ofdrm_gxt2000_device_funcs = {
+	.cmap_ioremap = ofdrm_gxt2000_cmap_ioremap,
+	.cmap_write = ofdrm_gxt2000_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_avivo_device_funcs = {
+	.cmap_ioremap = ofdrm_avivo_cmap_ioremap,
+	.cmap_write = ofdrm_avivo_cmap_write,
+};
+
+static const struct ofdrm_device_funcs ofdrm_qemu_device_funcs = {
+	.cmap_ioremap = ofdrm_qemu_cmap_ioremap,
+	.cmap_write = ofdrm_qemu_cmap_write,
+};
+
+static struct drm_display_mode ofdrm_mode(unsigned int width, unsigned int height)
+{
+	/*
+	 * Assume a monitor resolution of 96 dpi to
+	 * get a somewhat reasonable screen size.
+	 */
+	const struct drm_display_mode mode = {
+		DRM_MODE_INIT(60, width, height,
+			      DRM_MODE_RES_MM(width, 96ul),
+			      DRM_MODE_RES_MM(height, 96ul))
+	};
+
+	return mode;
+}
+
+static struct ofdrm_device *ofdrm_device_create(struct drm_driver *drv,
+						struct platform_device *pdev)
+{
+	struct device_node *of_node = pdev->dev.of_node;
+	struct ofdrm_device *odev;
+	struct drm_device *dev;
+	enum ofdrm_model model;
+	bool big_endian;
+	int width, height, depth, linebytes;
+	const struct drm_format_info *format;
+	u64 address;
+	resource_size_t fb_size, fb_base, fb_pgbase, fb_pgsize;
+	struct resource *res, *mem;
+	void __iomem *screen_base;
+	struct drm_plane *primary_plane;
+	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
+	struct drm_connector *connector;
+	unsigned long max_width, max_height;
+	size_t nformats;
+	int ret;
+
+	odev = devm_drm_dev_alloc(&pdev->dev, drv, struct ofdrm_device, dev);
+	if (IS_ERR(odev))
+		return ERR_CAST(odev);
+	dev = &odev->dev;
+	platform_set_drvdata(pdev, dev);
+
+	ret = ofdrm_device_init_pci(odev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	/*
+	 * OF display-node settings
+	 */
+
+	model = display_get_model_of(dev, of_node);
+	drm_dbg(dev, "detected model %d\n", model);
+
+	switch (model) {
+	case OFDRM_MODEL_UNKNOWN:
+		odev->funcs = &ofdrm_unknown_device_funcs;
+		break;
+	case OFDRM_MODEL_MACH64:
+		odev->funcs = &ofdrm_mach64_device_funcs;
+		break;
+	case OFDRM_MODEL_RAGE128:
+		odev->funcs = &ofdrm_rage128_device_funcs;
+		break;
+	case OFDRM_MODEL_RAGE_M3A:
+		odev->funcs = &ofdrm_rage_m3a_device_funcs;
+		break;
+	case OFDRM_MODEL_RAGE_M3B:
+		odev->funcs = &ofdrm_rage_m3b_device_funcs;
+		break;
+	case OFDRM_MODEL_RADEON:
+		odev->funcs = &ofdrm_radeon_device_funcs;
+		break;
+	case OFDRM_MODEL_GXT2000:
+		odev->funcs = &ofdrm_gxt2000_device_funcs;
+		break;
+	case OFDRM_MODEL_AVIVO:
+		odev->funcs = &ofdrm_avivo_device_funcs;
+		break;
+	case OFDRM_MODEL_QEMU:
+		odev->funcs = &ofdrm_qemu_device_funcs;
+		break;
+	}
+
+	big_endian = display_get_big_endian_of(dev, of_node);
+
+	width = display_get_width_of(dev, of_node);
+	if (width < 0)
+		return ERR_PTR(width);
+	height = display_get_height_of(dev, of_node);
+	if (height < 0)
+		return ERR_PTR(height);
+	depth = display_get_depth_of(dev, of_node);
+	if (depth < 0)
+		return ERR_PTR(depth);
+	linebytes = display_get_linebytes_of(dev, of_node);
+	if (linebytes < 0)
+		return ERR_PTR(linebytes);
+
+	format = display_get_validated_format(dev, depth, big_endian);
+	if (IS_ERR(format))
+		return ERR_CAST(format);
+	if (!linebytes) {
+		linebytes = drm_format_info_min_pitch(format, 0, width);
+		if (drm_WARN_ON(dev, !linebytes))
+			return ERR_PTR(-EINVAL);
+	}
+
+	fb_size = linebytes * height;
+
+	/*
+	 * Try to figure out the address of the framebuffer. Unfortunately, Open
+	 * Firmware doesn't provide a standard way to do so. All we can do is a
+	 * dodgy heuristic that happens to work in practice.
+	 *
+	 * On most machines, the "address" property contains what we need, though
+	 * not on Matrox cards found in IBM machines. What appears to give good
+	 * results is to go through the PCI ranges and pick one that encloses the
+	 * "address" property. If none match, we pick the largest.
+	 */
+	address = display_get_address_of(dev, of_node);
+	if (address != OF_BAD_ADDR) {
+		struct resource fb_res = DEFINE_RES_MEM(address, fb_size);
+
+		res = ofdrm_find_fb_resource(odev, &fb_res);
+		if (!res)
+			return ERR_PTR(-EINVAL);
+		if (resource_contains(res, &fb_res))
+			fb_base = address;
+		else
+			fb_base = res->start;
+	} else {
+		struct resource fb_res = DEFINE_RES_MEM(0u, fb_size);
+
+		res = ofdrm_find_fb_resource(odev, &fb_res);
+		if (!res)
+			return ERR_PTR(-EINVAL);
+		fb_base = res->start;
+	}
+
+	/*
+	 * I/O resources
+	 */
+
+	fb_pgbase = round_down(fb_base, PAGE_SIZE);
+	fb_pgsize = fb_base - fb_pgbase + round_up(fb_size, PAGE_SIZE);
+
+	ret = devm_aperture_acquire_from_firmware(dev, fb_pgbase, fb_pgsize);
+	if (ret) {
+		drm_err(dev, "could not acquire memory range %pr: error %d\n", &res, ret);
+		return ERR_PTR(ret);
+	}
+
+	mem = devm_request_mem_region(&pdev->dev, fb_pgbase, fb_pgsize, drv->name);
+	if (!mem) {
+		drm_warn(dev, "could not acquire memory region %pr\n", &res);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	screen_base = devm_ioremap(&pdev->dev, mem->start, resource_size(mem));
+	if (!screen_base)
+		return ERR_PTR(-ENOMEM);
+
+	if (odev->funcs->cmap_ioremap) {
+		void __iomem *cmap_base = odev->funcs->cmap_ioremap(odev, of_node, fb_base);
+
+		if (IS_ERR(cmap_base)) {
+			/* Don't fail; continue without colormap */
+			drm_warn(dev, "could not find colormap: error %ld\n", PTR_ERR(cmap_base));
+		} else {
+			odev->cmap_base = cmap_base;
+		}
+	}
+
+	/*
+	 * Firmware framebuffer
+	 */
+
+	iosys_map_set_vaddr_iomem(&odev->screen_base, screen_base);
+	odev->mode = ofdrm_mode(width, height);
+	odev->format = format;
+	odev->pitch = linebytes;
+
+	drm_dbg(dev, "display mode={" DRM_MODE_FMT "}\n", DRM_MODE_ARG(&odev->mode));
+	drm_dbg(dev, "framebuffer format=%p4cc, size=%dx%d, linebytes=%d byte\n",
+		&format->format, width, height, linebytes);
+
+	/*
+	 * Mode-setting pipeline
+	 */
+
+	ret = drmm_mode_config_init(dev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	max_width = max_t(unsigned long, width, DRM_SHADOW_PLANE_MAX_WIDTH);
+	max_height = max_t(unsigned long, height, DRM_SHADOW_PLANE_MAX_HEIGHT);
+
+	dev->mode_config.min_width = width;
+	dev->mode_config.max_width = max_width;
+	dev->mode_config.min_height = height;
+	dev->mode_config.max_height = max_height;
+	dev->mode_config.funcs = &ofdrm_mode_config_funcs;
+	switch (depth) {
+	case 32:
+		dev->mode_config.preferred_depth = 24;
+		break;
+	default:
+		dev->mode_config.preferred_depth = depth;
+		break;
+	}
+	dev->mode_config.quirk_addfb_prefer_host_byte_order = true;
+
+	/* Primary plane */
+
+	nformats = drm_fb_build_fourcc_list(dev, &format->format, 1,
+					    ofdrm_primary_plane_formats,
+					    ARRAY_SIZE(ofdrm_primary_plane_formats),
+					    odev->formats, ARRAY_SIZE(odev->formats));
+
+	primary_plane = &odev->primary_plane;
+	ret = drm_universal_plane_init(dev, primary_plane, 0, &ofdrm_primary_plane_funcs,
+				       odev->formats, nformats,
+				       ofdrm_primary_plane_format_modifiers,
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
+	if (ret)
+		return ERR_PTR(ret);
+	drm_plane_helper_add(primary_plane, &ofdrm_primary_plane_helper_funcs);
+	drm_plane_enable_fb_damage_clips(primary_plane);
+
+	/* CRTC */
+
+	crtc = &odev->crtc;
+	ret = drm_crtc_init_with_planes(dev, crtc, primary_plane, NULL,
+					&ofdrm_crtc_funcs, NULL);
+	if (ret)
+		return ERR_PTR(ret);
+	drm_crtc_helper_add(crtc, &ofdrm_crtc_helper_funcs);
+
+	if (odev->cmap_base) {
+		drm_mode_crtc_set_gamma_size(crtc, OFDRM_GAMMA_LUT_SIZE);
+		drm_crtc_enable_color_mgmt(crtc, 0, false, OFDRM_GAMMA_LUT_SIZE);
+	}
+
+	/* Encoder */
+
+	encoder = &odev->encoder;
+	ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_NONE);
+	if (ret)
+		return ERR_PTR(ret);
+	encoder->possible_crtcs = drm_crtc_mask(crtc);
+
+	/* Connector */
+
+	connector = &odev->connector;
+	ret = drm_connector_init(dev, connector, &ofdrm_connector_funcs,
+				 DRM_MODE_CONNECTOR_Unknown);
+	if (ret)
+		return ERR_PTR(ret);
+	drm_connector_helper_add(connector, &ofdrm_connector_helper_funcs);
+	drm_connector_set_panel_orientation_with_quirk(connector,
+						       DRM_MODE_PANEL_ORIENTATION_UNKNOWN,
+						       width, height);
+
+	ret = drm_connector_attach_encoder(connector, encoder);
+	if (ret)
+		return ERR_PTR(ret);
+
+	drm_mode_config_reset(dev);
+
+	return odev;
+}
+
+/*
+ * DRM driver
+ */
+
+DEFINE_DRM_GEM_FOPS(ofdrm_fops);
+
+static struct drm_driver ofdrm_driver = {
+	DRM_GEM_SHMEM_DRIVER_OPS,
+	.name			= DRIVER_NAME,
+	.desc			= DRIVER_DESC,
+	.date			= DRIVER_DATE,
+	.major			= DRIVER_MAJOR,
+	.minor			= DRIVER_MINOR,
+	.driver_features	= DRIVER_ATOMIC | DRIVER_GEM | DRIVER_MODESET,
+	.fops			= &ofdrm_fops,
+};
+
+/*
+ * Platform driver
+ */
+
+static int ofdrm_probe(struct platform_device *pdev)
+{
+	struct ofdrm_device *odev;
+	struct drm_device *dev;
+	int ret;
+
+	odev = ofdrm_device_create(&ofdrm_driver, pdev);
+	if (IS_ERR(odev))
+		return PTR_ERR(odev);
+	dev = &odev->dev;
+
+	ret = drm_dev_register(dev, 0);
+	if (ret)
+		return ret;
+
+	/*
+	 * FIXME: 24-bit color depth does not work reliably with a 32-bpp
+	 * value. Force the bpp value of the scanout buffer's format.
+	 */
+	drm_fbdev_generic_setup(dev, drm_format_info_bpp(odev->format, 0));
+
+	return 0;
+}
+
+static int ofdrm_remove(struct platform_device *pdev)
+{
+	struct drm_device *dev = platform_get_drvdata(pdev);
+
+	drm_dev_unplug(dev);
+
+	return 0;
+}
+
+static const struct of_device_id ofdrm_of_match_display[] = {
+	{ .compatible = "display", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ofdrm_of_match_display);
+
+static struct platform_driver ofdrm_platform_driver = {
+	.driver = {
+		.name = "of-display",
+		.of_match_table = ofdrm_of_match_display,
+	},
+	.probe = ofdrm_probe,
+	.remove = ofdrm_remove,
+};
+
+module_platform_driver(ofdrm_platform_driver);
+
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/panel-mipi-dbi.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/panel-mipi-dbi.c
index 12f1c4aad0e2..30c11f5bf4e0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/panel-mipi-dbi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/panel-mipi-dbi.c
@@ -16,7 +16,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/repaper.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/repaper.c
index e62f4d16b2c6..c2677d081a7b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/repaper.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/repaper.c
@@ -26,7 +26,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/simpledrm.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/simpledrm.c
index 18489779fb8a..162eb44dcba8 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/simpledrm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/simpledrm.c
@@ -11,10 +11,11 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_state_helper.h>
 #include <drm/drm_connector.h>
+#include <drm/drm_crtc_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_device.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
@@ -545,19 +546,6 @@ static enum drm_mode_status simpledrm_crtc_helper_mode_valid(struct drm_crtc *cr
 	return drm_crtc_helper_mode_valid_fixed(crtc, mode, &sdev->mode);
 }
 
-static int simpledrm_crtc_helper_atomic_check(struct drm_crtc *crtc,
-					      struct drm_atomic_state *new_state)
-{
-	struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(new_state, crtc);
-	int ret;
-
-	ret = drm_atomic_helper_check_crtc_state(new_crtc_state, false);
-	if (ret)
-		return ret;
-
-	return drm_atomic_add_affected_planes(new_state, crtc);
-}
-
 /*
  * The CRTC is always enabled. Screen updates are performed by
  * the primary plane's atomic_update function. Disabling clears
@@ -565,7 +553,7 @@ static int simpledrm_crtc_helper_atomic_check(struct drm_crtc *crtc,
  */
 static const struct drm_crtc_helper_funcs simpledrm_crtc_helper_funcs = {
 	.mode_valid = simpledrm_crtc_helper_mode_valid,
-	.atomic_check = simpledrm_crtc_helper_atomic_check,
+	.atomic_check = drm_crtc_helper_atomic_check,
 };
 
 static const struct drm_crtc_funcs simpledrm_crtc_funcs = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/st7586.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/st7586.c
index b6f620b902e6..ce57fa9917e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/st7586.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/st7586.c
@@ -16,7 +16,7 @@
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fb_dma_helper.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_format_helper.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem_atomic_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tiny/st7735r.c linux-libre-6.2-gnu/drivers/gpu/drm/tiny/st7735r.c
index c36ba08acda1..15d9cf283c66 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tiny/st7735r.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tiny/st7735r.c
@@ -18,7 +18,7 @@
 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo.c
index 7c8e8be774f1..c3f4b33136e5 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo.c
@@ -51,9 +51,6 @@ static void ttm_bo_mem_space_debug(struct ttm_buffer_object *bo,
 	struct ttm_resource_manager *man;
 	int i, mem_type;
 
-	drm_printf(&p, "No space for %p (%lu pages, %zuK, %zuM)\n",
-		   bo, bo->resource->num_pages, bo->base.size >> 10,
-		   bo->base.size >> 20);
 	for (i = 0; i < placement->num_placement; i++) {
 		mem_type = placement->placement[i].mem_type;
 		drm_printf(&p, "  placement[%d]=0x%08X (%d)\n",
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo_util.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo_util.c
index fa04e62202c1..da5493f789df 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -173,7 +173,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
 
 	clear = src_iter->ops->maps_tt && (!ttm || !ttm_tt_is_populated(ttm));
 	if (!(clear && ttm && !(ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC)))
-		ttm_move_memcpy(clear, dst_mem->num_pages, dst_iter, src_iter);
+		ttm_move_memcpy(clear, PFN_UP(dst_mem->size), dst_iter, src_iter);
 
 	if (!src_iter->ops->maps_tt)
 		ttm_kmap_iter_linear_io_fini(&_src_iter.io, bdev, src_mem);
@@ -357,9 +357,9 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo,
 
 	map->virtual = NULL;
 	map->bo = bo;
-	if (num_pages > bo->resource->num_pages)
+	if (num_pages > PFN_UP(bo->resource->size))
 		return -EINVAL;
-	if ((start_page + num_pages) > bo->resource->num_pages)
+	if ((start_page + num_pages) > PFN_UP(bo->resource->size))
 		return -EINVAL;
 
 	ret = ttm_mem_io_reserve(bo->bdev, bo->resource);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo_vm.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo_vm.c
index 38119311284d..5a3e4b891377 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -217,7 +217,7 @@ vm_fault_t ttm_bo_vm_fault_reserved(struct vm_fault *vmf,
 	page_last = vma_pages(vma) + vma->vm_pgoff -
 		drm_vma_node_start(&bo->base.vma_node);
 
-	if (unlikely(page_offset >= bo->resource->num_pages))
+	if (unlikely(page_offset >= PFN_UP(bo->base.size)))
 		return VM_FAULT_SIGBUS;
 
 	prot = ttm_io_prot(bo, bo->resource, prot);
@@ -412,7 +412,7 @@ int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
 		 << PAGE_SHIFT);
 	int ret;
 
-	if (len < 1 || (offset + len) >> PAGE_SHIFT > bo->resource->num_pages)
+	if (len < 1 || (offset + len) > bo->base.size)
 		return -EIO;
 
 	ret = ttm_bo_reserve(bo, true, false, NULL);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_pool.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_pool.c
index 21b61631f73a..9f6764bf3b15 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_pool.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_pool.c
@@ -344,6 +344,28 @@ static unsigned int ttm_pool_page_order(struct ttm_pool *pool, struct page *p)
 	return p->private;
 }
 
+/* Called when we got a page, either from a pool or newly allocated */
+static int ttm_pool_page_allocated(struct ttm_pool *pool, unsigned int order,
+				   struct page *p, dma_addr_t **dma_addr,
+				   unsigned long *num_pages,
+				   struct page ***pages)
+{
+	unsigned int i;
+	int r;
+
+	if (*dma_addr) {
+		r = ttm_pool_map(pool, order, p, dma_addr);
+		if (r)
+			return r;
+	}
+
+	*num_pages -= 1 << order;
+	for (i = 1 << order; i; --i, ++(*pages), ++p)
+		**pages = p;
+
+	return 0;
+}
+
 /**
  * ttm_pool_alloc - Fill a ttm_tt object
  *
@@ -385,45 +407,57 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt,
 	for (order = min_t(unsigned int, MAX_ORDER - 1, __fls(num_pages));
 	     num_pages;
 	     order = min_t(unsigned int, order, __fls(num_pages))) {
-		bool apply_caching = false;
 		struct ttm_pool_type *pt;
 
 		pt = ttm_pool_select_type(pool, tt->caching, order);
 		p = pt ? ttm_pool_type_take(pt) : NULL;
 		if (p) {
-			apply_caching = true;
-		} else {
-			p = ttm_pool_alloc_page(pool, gfp_flags, order);
-			if (p && PageHighMem(p))
-				apply_caching = true;
-		}
-
-		if (!p) {
-			if (order) {
-				--order;
-				continue;
-			}
-			r = -ENOMEM;
-			goto error_free_all;
-		}
-
-		if (apply_caching) {
 			r = ttm_pool_apply_caching(caching, pages,
 						   tt->caching);
 			if (r)
 				goto error_free_page;
-			caching = pages + (1 << order);
+
+			do {
+				r = ttm_pool_page_allocated(pool, order, p,
+							    &dma_addr,
+							    &num_pages,
+							    &pages);
+				if (r)
+					goto error_free_page;
+
+				if (num_pages < (1 << order))
+					break;
+
+				p = ttm_pool_type_take(pt);
+			} while (p);
+			caching = pages;
 		}
 
-		if (dma_addr) {
-			r = ttm_pool_map(pool, order, p, &dma_addr);
+		while (num_pages >= (1 << order) &&
+		       (p = ttm_pool_alloc_page(pool, gfp_flags, order))) {
+
+			if (PageHighMem(p)) {
+				r = ttm_pool_apply_caching(caching, pages,
+							   tt->caching);
+				if (r)
+					goto error_free_page;
+			}
+			r = ttm_pool_page_allocated(pool, order, p, &dma_addr,
+						    &num_pages, &pages);
 			if (r)
 				goto error_free_page;
+			if (PageHighMem(p))
+				caching = pages;
 		}
 
-		num_pages -= 1 << order;
-		for (i = 1 << order; i; --i)
-			*(pages++) = p++;
+		if (!p) {
+			if (order) {
+				--order;
+				continue;
+			}
+			r = -ENOMEM;
+			goto error_free_all;
+		}
 	}
 
 	r = ttm_pool_apply_caching(caching, pages, tt->caching);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_range_manager.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_range_manager.c
index 4cfef2b3514d..0a8bc0b7f380 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_range_manager.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_range_manager.c
@@ -83,7 +83,7 @@ static int ttm_range_man_alloc(struct ttm_resource_manager *man,
 
 	spin_lock(&rman->lock);
 	ret = drm_mm_insert_node_in_range(mm, &node->mm_nodes[0],
-					  node->base.num_pages,
+					  PFN_UP(node->base.size),
 					  bo->page_alignment, 0,
 					  place->fpfn, lpfn, mode);
 	spin_unlock(&rman->lock);
@@ -229,7 +229,6 @@ int ttm_range_man_fini_nocheck(struct ttm_device *bdev,
 		return ret;
 
 	spin_lock(&rman->lock);
-	drm_mm_clean(mm);
 	drm_mm_takedown(mm);
 	spin_unlock(&rman->lock);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_resource.c
index a729c32a1e48..328391bb1d87 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/ttm/ttm_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/ttm/ttm_resource.c
@@ -177,7 +177,7 @@ void ttm_resource_init(struct ttm_buffer_object *bo,
 	struct ttm_resource_manager *man;
 
 	res->start = 0;
-	res->num_pages = PFN_UP(bo->base.size);
+	res->size = bo->base.size;
 	res->mem_type = place->mem_type;
 	res->placement = place->flags;
 	res->bus.addr = NULL;
@@ -192,7 +192,7 @@ void ttm_resource_init(struct ttm_buffer_object *bo,
 		list_add_tail(&res->lru, &bo->bdev->pinned);
 	else
 		list_add_tail(&res->lru, &man->lru[bo->priority]);
-	man->usage += res->num_pages << PAGE_SHIFT;
+	man->usage += res->size;
 	spin_unlock(&bo->bdev->lru_lock);
 }
 EXPORT_SYMBOL(ttm_resource_init);
@@ -214,7 +214,7 @@ void ttm_resource_fini(struct ttm_resource_manager *man,
 
 	spin_lock(&bdev->lru_lock);
 	list_del_init(&res->lru);
-	man->usage -= res->num_pages << PAGE_SHIFT;
+	man->usage -= res->size;
 	spin_unlock(&bdev->lru_lock);
 }
 EXPORT_SYMBOL(ttm_resource_fini);
@@ -665,17 +665,15 @@ ttm_kmap_iter_linear_io_init(struct ttm_kmap_iter_linear_io *iter_io,
 		iosys_map_set_vaddr(&iter_io->dmap, mem->bus.addr);
 		iter_io->needs_unmap = false;
 	} else {
-		size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT;
-
 		iter_io->needs_unmap = true;
 		memset(&iter_io->dmap, 0, sizeof(iter_io->dmap));
 		if (mem->bus.caching == ttm_write_combined)
 			iosys_map_set_vaddr_iomem(&iter_io->dmap,
 						  ioremap_wc(mem->bus.offset,
-							     bus_size));
+							     mem->size));
 		else if (mem->bus.caching == ttm_cached)
 			iosys_map_set_vaddr(&iter_io->dmap,
-					    memremap(mem->bus.offset, bus_size,
+					    memremap(mem->bus.offset, mem->size,
 						     MEMREMAP_WB |
 						     MEMREMAP_WT |
 						     MEMREMAP_WC));
@@ -684,7 +682,7 @@ ttm_kmap_iter_linear_io_init(struct ttm_kmap_iter_linear_io *iter_io,
 		if (iosys_map_is_null(&iter_io->dmap))
 			iosys_map_set_vaddr_iomem(&iter_io->dmap,
 						  ioremap(mem->bus.offset,
-							  bus_size));
+							  mem->size));
 
 		if (iosys_map_is_null(&iter_io->dmap)) {
 			ret = -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/tve200/tve200_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/tve200/tve200_drv.c
index 04db72e3fa9c..0d05c386d303 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/tve200/tve200_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/tve200/tve200_drv.c
@@ -32,6 +32,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/shmem_fs.h>
 #include <linux/slab.h>
@@ -39,7 +40,7 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_module.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/udl/Makefile
index 24d61f61d7db..3f6db179455d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-udl-y := udl_drv.o udl_modeset.o udl_connector.o udl_main.o udl_transfer.o
+udl-y := udl_drv.o udl_modeset.o udl_main.o udl_transfer.o
 
 obj-$(CONFIG_DRM_UDL) := udl.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_connector.c linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_connector.c
deleted file mode 100644
index fade4c7adbf7..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_connector.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2012 Red Hat
- * based in parts on udlfb.c:
- * Copyright (C) 2009 Roberto De Ioris <roberto@unbit.it>
- * Copyright (C) 2009 Jaya Kumar <jayakumar.lkml@gmail.com>
- * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
- */
-
-#include <drm/drm_atomic_state_helper.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_probe_helper.h>
-
-#include "udl_connector.h"
-#include "udl_drv.h"
-
-static int udl_get_edid_block(void *data, u8 *buf, unsigned int block,
-			       size_t len)
-{
-	int ret, i;
-	u8 *read_buff;
-	struct udl_device *udl = data;
-	struct usb_device *udev = udl_to_usb_device(udl);
-
-	read_buff = kmalloc(2, GFP_KERNEL);
-	if (!read_buff)
-		return -1;
-
-	for (i = 0; i < len; i++) {
-		int bval = (i + block * EDID_LENGTH) << 8;
-		ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-				      0x02, (0x80 | (0x02 << 5)), bval,
-				      0xA1, read_buff, 2, 1000);
-		if (ret < 1) {
-			DRM_ERROR("Read EDID byte %d failed err %x\n", i, ret);
-			kfree(read_buff);
-			return -1;
-		}
-		buf[i] = read_buff[1];
-	}
-
-	kfree(read_buff);
-	return 0;
-}
-
-static int udl_get_modes(struct drm_connector *connector)
-{
-	struct udl_drm_connector *udl_connector =
-					container_of(connector,
-					struct udl_drm_connector,
-					connector);
-
-	drm_connector_update_edid_property(connector, udl_connector->edid);
-	if (udl_connector->edid)
-		return drm_add_edid_modes(connector, udl_connector->edid);
-	return 0;
-}
-
-static enum drm_mode_status udl_mode_valid(struct drm_connector *connector,
-			  struct drm_display_mode *mode)
-{
-	struct udl_device *udl = to_udl(connector->dev);
-	if (!udl->sku_pixel_limit)
-		return 0;
-
-	if (mode->vdisplay * mode->hdisplay > udl->sku_pixel_limit)
-		return MODE_VIRTUAL_Y;
-
-	return 0;
-}
-
-static enum drm_connector_status
-udl_detect(struct drm_connector *connector, bool force)
-{
-	struct udl_device *udl = to_udl(connector->dev);
-	struct udl_drm_connector *udl_connector =
-					container_of(connector,
-					struct udl_drm_connector,
-					connector);
-
-	/* cleanup previous edid */
-	if (udl_connector->edid != NULL) {
-		kfree(udl_connector->edid);
-		udl_connector->edid = NULL;
-	}
-
-	udl_connector->edid = drm_do_get_edid(connector, udl_get_edid_block, udl);
-	if (!udl_connector->edid)
-		return connector_status_disconnected;
-
-	return connector_status_connected;
-}
-
-static void udl_connector_destroy(struct drm_connector *connector)
-{
-	struct udl_drm_connector *udl_connector =
-					container_of(connector,
-					struct udl_drm_connector,
-					connector);
-
-	drm_connector_cleanup(connector);
-	kfree(udl_connector->edid);
-	kfree(connector);
-}
-
-static const struct drm_connector_helper_funcs udl_connector_helper_funcs = {
-	.get_modes = udl_get_modes,
-	.mode_valid = udl_mode_valid,
-};
-
-static const struct drm_connector_funcs udl_connector_funcs = {
-	.reset = drm_atomic_helper_connector_reset,
-	.detect = udl_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = udl_connector_destroy,
-	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
-	.atomic_destroy_state   = drm_atomic_helper_connector_destroy_state,
-};
-
-struct drm_connector *udl_connector_init(struct drm_device *dev)
-{
-	struct udl_drm_connector *udl_connector;
-	struct drm_connector *connector;
-
-	udl_connector = kzalloc(sizeof(struct udl_drm_connector), GFP_KERNEL);
-	if (!udl_connector)
-		return ERR_PTR(-ENOMEM);
-
-	connector = &udl_connector->connector;
-	drm_connector_init(dev, connector, &udl_connector_funcs,
-			   DRM_MODE_CONNECTOR_VGA);
-	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
-
-	connector->polled = DRM_CONNECTOR_POLL_HPD |
-		DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT;
-
-	return connector;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_connector.h linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_connector.h
deleted file mode 100644
index 7f2d392df173..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_connector.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __UDL_CONNECTOR_H__
-#define __UDL_CONNECTOR_H__
-
-#include <drm/drm_crtc.h>
-
-struct edid;
-
-struct udl_drm_connector {
-	struct drm_connector connector;
-	/* last udl_detect edid */
-	struct edid *edid;
-};
-
-
-#endif //__UDL_CONNECTOR_H__
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_drv.c
index 91effdcefb6d..e81352126a0f 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_drv.c
@@ -7,7 +7,7 @@
 
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_managed.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_drv.h
index b4cc7cc568c7..282ebd6c02fd 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_drv.h
@@ -14,10 +14,13 @@
 #include <linux/mm_types.h>
 #include <linux/usb.h>
 
+#include <drm/drm_connector.h>
+#include <drm/drm_crtc.h>
 #include <drm/drm_device.h>
+#include <drm/drm_encoder.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_simple_kms_helper.h>
+#include <drm/drm_plane.h>
 
 struct drm_mode_create_dumb;
 
@@ -46,21 +49,31 @@ struct urb_list {
 	size_t size;
 };
 
+struct udl_connector {
+	struct drm_connector connector;
+	/* last udl_detect edid */
+	struct edid *edid;
+};
+
+static inline struct udl_connector *to_udl_connector(struct drm_connector *connector)
+{
+	return container_of(connector, struct udl_connector, connector);
+}
+
 struct udl_device {
 	struct drm_device drm;
 	struct device *dev;
 	struct device *dmadev;
 
-	struct drm_simple_display_pipe display_pipe;
+	struct drm_plane primary_plane;
+	struct drm_crtc crtc;
+	struct drm_encoder encoder;
 
 	struct mutex gem_lock;
 
 	int sku_pixel_limit;
 
 	struct urb_list urbs;
-
-	char mode_buf[1024];
-	uint32_t mode_buf_len;
 };
 
 #define to_udl(x) container_of(x, struct udl_device, drm)
@@ -89,23 +102,4 @@ int udl_render_hline(struct drm_device *dev, int log_bpp, struct urb **urb_ptr,
 int udl_drop_usb(struct drm_device *dev);
 int udl_select_std_channel(struct udl_device *udl);
 
-#define CMD_WRITE_RAW8   "\xAF\x60" /**< 8 bit raw write command. */
-#define CMD_WRITE_RL8    "\xAF\x61" /**< 8 bit run length command. */
-#define CMD_WRITE_COPY8  "\xAF\x62" /**< 8 bit copy command. */
-#define CMD_WRITE_RLX8   "\xAF\x63" /**< 8 bit extended run length command. */
-
-#define CMD_WRITE_RAW16  "\xAF\x68" /**< 16 bit raw write command. */
-#define CMD_WRITE_RL16   "\xAF\x69" /**< 16 bit run length command. */
-#define CMD_WRITE_COPY16 "\xAF\x6A" /**< 16 bit copy command. */
-#define CMD_WRITE_RLX16  "\xAF\x6B" /**< 16 bit extended run length command. */
-
-/* On/Off for driving the DisplayLink framebuffer to the display */
-#define UDL_REG_BLANK_MODE		0x1f
-
-#define UDL_BLANK_MODE_ON		0x00 /* hsync and vsync on, visible */
-#define UDL_BLANK_MODE_BLANKED		0x01 /* hsync and vsync on, blanked */
-#define UDL_BLANK_MODE_VSYNC_OFF	0x03 /* vsync off, blanked */
-#define UDL_BLANK_MODE_HSYNC_OFF	0x05 /* hsync off, blanked */
-#define UDL_BLANK_MODE_POWERDOWN	0x07 /* powered off; requires modeset */
-
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_modeset.c linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_modeset.c
index ec6876f449f3..4b79d44752c9 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_modeset.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_modeset.c
@@ -8,70 +8,91 @@
  * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com>
  */
 
+#include <linux/bitfield.h>
+
+#include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_damage_helper.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_edid.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_atomic_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_gem_shmem_helper.h>
 #include <drm/drm_modeset_helper_vtables.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
 
 #include "udl_drv.h"
-
-#define UDL_COLOR_DEPTH_16BPP	0
+#include "udl_proto.h"
 
 /*
- * All DisplayLink bulk operations start with 0xAF, followed by specific code
- * All operations are written to buffers which then later get sent to device
+ * All DisplayLink bulk operations start with 0xaf (UDL_MSG_BULK), followed by
+ * a specific command code. All operations are written to a command buffer, which
+ * the driver sends to the device.
  */
 static char *udl_set_register(char *buf, u8 reg, u8 val)
 {
-	*buf++ = 0xAF;
-	*buf++ = 0x20;
+	*buf++ = UDL_MSG_BULK;
+	*buf++ = UDL_CMD_WRITEREG;
 	*buf++ = reg;
 	*buf++ = val;
+
 	return buf;
 }
 
 static char *udl_vidreg_lock(char *buf)
 {
-	return udl_set_register(buf, 0xFF, 0x00);
+	return udl_set_register(buf, UDL_REG_VIDREG, UDL_VIDREG_LOCK);
 }
 
 static char *udl_vidreg_unlock(char *buf)
 {
-	return udl_set_register(buf, 0xFF, 0xFF);
+	return udl_set_register(buf, UDL_REG_VIDREG, UDL_VIDREG_UNLOCK);
 }
 
 static char *udl_set_blank_mode(char *buf, u8 mode)
 {
-	return udl_set_register(buf, UDL_REG_BLANK_MODE, mode);
+	return udl_set_register(buf, UDL_REG_BLANKMODE, mode);
 }
 
 static char *udl_set_color_depth(char *buf, u8 selection)
 {
-	return udl_set_register(buf, 0x00, selection);
+	return udl_set_register(buf, UDL_REG_COLORDEPTH, selection);
 }
 
-static char *udl_set_base16bpp(char *wrptr, u32 base)
+static char *udl_set_base16bpp(char *buf, u32 base)
 {
-	/* the base pointer is 16 bits wide, 0x20 is hi byte. */
-	wrptr = udl_set_register(wrptr, 0x20, base >> 16);
-	wrptr = udl_set_register(wrptr, 0x21, base >> 8);
-	return udl_set_register(wrptr, 0x22, base);
+	/* the base pointer is 24 bits wide, 0x20 is hi byte. */
+	u8 reg20 = FIELD_GET(UDL_BASE_ADDR2_MASK, base);
+	u8 reg21 = FIELD_GET(UDL_BASE_ADDR1_MASK, base);
+	u8 reg22 = FIELD_GET(UDL_BASE_ADDR0_MASK, base);
+
+	buf = udl_set_register(buf, UDL_REG_BASE16BPP_ADDR2, reg20);
+	buf = udl_set_register(buf, UDL_REG_BASE16BPP_ADDR1, reg21);
+	buf = udl_set_register(buf, UDL_REG_BASE16BPP_ADDR0, reg22);
+
+	return buf;
 }
 
 /*
  * DisplayLink HW has separate 16bpp and 8bpp framebuffers.
  * In 24bpp modes, the low 323 RGB bits go in the 8bpp framebuffer
  */
-static char *udl_set_base8bpp(char *wrptr, u32 base)
+static char *udl_set_base8bpp(char *buf, u32 base)
 {
-	wrptr = udl_set_register(wrptr, 0x26, base >> 16);
-	wrptr = udl_set_register(wrptr, 0x27, base >> 8);
-	return udl_set_register(wrptr, 0x28, base);
+	/* the base pointer is 24 bits wide, 0x26 is hi byte. */
+	u8 reg26 = FIELD_GET(UDL_BASE_ADDR2_MASK, base);
+	u8 reg27 = FIELD_GET(UDL_BASE_ADDR1_MASK, base);
+	u8 reg28 = FIELD_GET(UDL_BASE_ADDR0_MASK, base);
+
+	buf = udl_set_register(buf, UDL_REG_BASE8BPP_ADDR2, reg26);
+	buf = udl_set_register(buf, UDL_REG_BASE8BPP_ADDR1, reg27);
+	buf = udl_set_register(buf, UDL_REG_BASE8BPP_ADDR0, reg28);
+
+	return buf;
 }
 
 static char *udl_set_register_16(char *wrptr, u8 reg, u16 value)
@@ -122,84 +143,46 @@ static char *udl_set_register_lfsr16(char *wrptr, u8 reg, u16 value)
 }
 
 /*
- * This takes a standard fbdev screeninfo struct and all of its monitor mode
- * details and converts them into the DisplayLink equivalent register commands.
-  ERR(vreg(dev,               0x00, (color_depth == 16) ? 0 : 1));
-  ERR(vreg_lfsr16(dev,        0x01, xDisplayStart));
-  ERR(vreg_lfsr16(dev,        0x03, xDisplayEnd));
-  ERR(vreg_lfsr16(dev,        0x05, yDisplayStart));
-  ERR(vreg_lfsr16(dev,        0x07, yDisplayEnd));
-  ERR(vreg_lfsr16(dev,        0x09, xEndCount));
-  ERR(vreg_lfsr16(dev,        0x0B, hSyncStart));
-  ERR(vreg_lfsr16(dev,        0x0D, hSyncEnd));
-  ERR(vreg_big_endian(dev,    0x0F, hPixels));
-  ERR(vreg_lfsr16(dev,        0x11, yEndCount));
-  ERR(vreg_lfsr16(dev,        0x13, vSyncStart));
-  ERR(vreg_lfsr16(dev,        0x15, vSyncEnd));
-  ERR(vreg_big_endian(dev,    0x17, vPixels));
-  ERR(vreg_little_endian(dev, 0x1B, pixelClock5KHz));
-
-  ERR(vreg(dev,               0x1F, 0));
-
-  ERR(vbuf(dev, WRITE_VIDREG_UNLOCK, DSIZEOF(WRITE_VIDREG_UNLOCK)));
+ * Takes a DRM display mode and converts it into the DisplayLink
+ * equivalent register commands.
  */
-static char *udl_set_vid_cmds(char *wrptr, struct drm_display_mode *mode)
+static char *udl_set_display_mode(char *buf, struct drm_display_mode *mode)
 {
-	u16 xds, yds;
-	u16 xde, yde;
-	u16 yec;
-
-	/* x display start */
-	xds = mode->crtc_htotal - mode->crtc_hsync_start;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x01, xds);
-	/* x display end */
-	xde = xds + mode->crtc_hdisplay;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x03, xde);
-
-	/* y display start */
-	yds = mode->crtc_vtotal - mode->crtc_vsync_start;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x05, yds);
-	/* y display end */
-	yde = yds + mode->crtc_vdisplay;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x07, yde);
-
-	/* x end count is active + blanking - 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x09,
-					mode->crtc_htotal - 1);
+	u16 reg01 = mode->crtc_htotal - mode->crtc_hsync_start;
+	u16 reg03 = reg01 + mode->crtc_hdisplay;
+	u16 reg05 = mode->crtc_vtotal - mode->crtc_vsync_start;
+	u16 reg07 = reg05 + mode->crtc_vdisplay;
+	u16 reg09 = mode->crtc_htotal - 1;
+	u16 reg0b = 1; /* libdlo hardcodes hsync start to 1 */
+	u16 reg0d = mode->crtc_hsync_end - mode->crtc_hsync_start + 1;
+	u16 reg0f = mode->hdisplay;
+	u16 reg11 = mode->crtc_vtotal;
+	u16 reg13 = 0; /* libdlo hardcodes vsync start to 0 */
+	u16 reg15 = mode->crtc_vsync_end - mode->crtc_vsync_start;
+	u16 reg17 = mode->crtc_vdisplay;
+	u16 reg1b = mode->clock / 5;
+
+	buf = udl_set_register_lfsr16(buf, UDL_REG_XDISPLAYSTART, reg01);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_XDISPLAYEND, reg03);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_YDISPLAYSTART, reg05);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_YDISPLAYEND, reg07);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_XENDCOUNT, reg09);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_HSYNCSTART, reg0b);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_HSYNCEND, reg0d);
+	buf = udl_set_register_16(buf, UDL_REG_HPIXELS, reg0f);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_YENDCOUNT, reg11);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_VSYNCSTART, reg13);
+	buf = udl_set_register_lfsr16(buf, UDL_REG_VSYNCEND, reg15);
+	buf = udl_set_register_16(buf, UDL_REG_VPIXELS, reg17);
+	buf = udl_set_register_16be(buf, UDL_REG_PIXELCLOCK5KHZ, reg1b);
 
-	/* libdlo hardcodes hsync start to 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x0B, 1);
-
-	/* hsync end is width of sync pulse + 1 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x0D,
-					mode->crtc_hsync_end - mode->crtc_hsync_start + 1);
-
-	/* hpixels is active pixels */
-	wrptr = udl_set_register_16(wrptr, 0x0F, mode->hdisplay);
-
-	/* yendcount is vertical active + vertical blanking */
-	yec = mode->crtc_vtotal;
-	wrptr = udl_set_register_lfsr16(wrptr, 0x11, yec);
-
-	/* libdlo hardcodes vsync start to 0 */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x13, 0);
-
-	/* vsync end is width of vsync pulse */
-	wrptr = udl_set_register_lfsr16(wrptr, 0x15, mode->crtc_vsync_end - mode->crtc_vsync_start);
-
-	/* vpixels is active pixels */
-	wrptr = udl_set_register_16(wrptr, 0x17, mode->crtc_vdisplay);
-
-	wrptr = udl_set_register_16be(wrptr, 0x1B,
-				      mode->clock / 5);
-
-	return wrptr;
+	return buf;
 }
 
 static char *udl_dummy_render(char *wrptr)
 {
-	*wrptr++ = 0xAF;
-	*wrptr++ = 0x6A; /* copy */
+	*wrptr++ = UDL_MSG_BULK;
+	*wrptr++ = UDL_CMD_WRITECOPY16;
 	*wrptr++ = 0x00; /* from addr */
 	*wrptr++ = 0x00;
 	*wrptr++ = 0x00;
@@ -210,31 +193,6 @@ static char *udl_dummy_render(char *wrptr)
 	return wrptr;
 }
 
-static int udl_crtc_write_mode_to_hw(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct udl_device *udl = to_udl(dev);
-	struct urb *urb;
-	char *buf;
-	int retval;
-
-	if (udl->mode_buf_len == 0) {
-		DRM_ERROR("No mode set\n");
-		return -EINVAL;
-	}
-
-	urb = udl_get_urb(dev);
-	if (!urb)
-		return -ENOMEM;
-
-	buf = (char *)urb->transfer_buffer;
-
-	memcpy(buf, udl->mode_buf, udl->mode_buf_len);
-	retval = udl_submit_urb(dev, urb, udl->mode_buf_len);
-	DRM_DEBUG("write mode info %d\n", udl->mode_buf_len);
-	return retval;
-}
-
 static long udl_log_cpp(unsigned int cpp)
 {
 	if (WARN_ON(!is_power_of_2(cpp)))
@@ -258,15 +216,9 @@ static int udl_handle_damage(struct drm_framebuffer *fb,
 		return ret;
 	log_bpp = ret;
 
-	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
-	if (ret)
-		return ret;
-
 	urb = udl_get_urb(dev);
-	if (!urb) {
-		ret = -ENOMEM;
-		goto out_drm_gem_fb_end_cpu_access;
-	}
+	if (!urb)
+		return -ENOMEM;
 	cmd = urb->transfer_buffer;
 
 	for (i = clip->y1; i < clip->y2; i++) {
@@ -278,145 +230,339 @@ static int udl_handle_damage(struct drm_framebuffer *fb,
 				       &cmd, byte_offset, dev_byte_offset,
 				       byte_width);
 		if (ret)
-			goto out_drm_gem_fb_end_cpu_access;
+			return ret;
 	}
 
 	if (cmd > (char *)urb->transfer_buffer) {
 		/* Send partial buffer remaining before exiting */
 		int len;
 		if (cmd < (char *)urb->transfer_buffer + urb->transfer_buffer_length)
-			*cmd++ = 0xAF;
+			*cmd++ = UDL_MSG_BULK;
 		len = cmd - (char *)urb->transfer_buffer;
 		ret = udl_submit_urb(dev, urb, len);
 	} else {
 		udl_urb_completion(urb);
 	}
 
-	ret = 0;
-
-out_drm_gem_fb_end_cpu_access:
-	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
-	return ret;
+	return 0;
 }
 
 /*
- * Simple display pipeline
+ * Primary plane
  */
 
-static const uint32_t udl_simple_display_pipe_formats[] = {
+static const uint32_t udl_primary_plane_formats[] = {
 	DRM_FORMAT_RGB565,
 	DRM_FORMAT_XRGB8888,
 };
 
-static enum drm_mode_status
-udl_simple_display_pipe_mode_valid(struct drm_simple_display_pipe *pipe,
-				   const struct drm_display_mode *mode)
+static const uint64_t udl_primary_plane_fmtmods[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
+static void udl_primary_plane_helper_atomic_update(struct drm_plane *plane,
+						   struct drm_atomic_state *state)
 {
-	return MODE_OK;
+	struct drm_device *dev = plane->dev;
+	struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
+	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
+	struct drm_framebuffer *fb = plane_state->fb;
+	struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state, plane);
+	struct drm_atomic_helper_damage_iter iter;
+	struct drm_rect damage;
+	int ret, idx;
+
+	if (!fb)
+		return; /* no framebuffer; plane is disabled */
+
+	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);
+	if (ret)
+		return;
+
+	if (!drm_dev_enter(dev, &idx))
+		goto out_drm_gem_fb_end_cpu_access;
+
+	drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state);
+	drm_atomic_for_each_plane_damage(&iter, &damage) {
+		udl_handle_damage(fb, &shadow_plane_state->data[0], &damage);
+	}
+
+	drm_dev_exit(idx);
+
+out_drm_gem_fb_end_cpu_access:
+	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);
+}
+
+static const struct drm_plane_helper_funcs udl_primary_plane_helper_funcs = {
+	DRM_GEM_SHADOW_PLANE_HELPER_FUNCS,
+	.atomic_check = drm_plane_helper_atomic_check,
+	.atomic_update = udl_primary_plane_helper_atomic_update,
+};
+
+static const struct drm_plane_funcs udl_primary_plane_funcs = {
+	.update_plane = drm_atomic_helper_update_plane,
+	.disable_plane = drm_atomic_helper_disable_plane,
+	.destroy = drm_plane_cleanup,
+	DRM_GEM_SHADOW_PLANE_FUNCS,
+};
+
+/*
+ * CRTC
+ */
+
+static int udl_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state)
+{
+	struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+
+	if (!new_crtc_state->enable)
+		return 0;
+
+	return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state);
 }
 
-static void
-udl_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe,
-			       struct drm_crtc_state *crtc_state,
-			       struct drm_plane_state *plane_state)
+static void udl_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state)
 {
-	struct drm_crtc *crtc = &pipe->crtc;
 	struct drm_device *dev = crtc->dev;
-	struct drm_framebuffer *fb = plane_state->fb;
-	struct udl_device *udl = to_udl(dev);
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
 	struct drm_display_mode *mode = &crtc_state->mode;
-	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(plane_state);
-	struct drm_rect clip = DRM_RECT_INIT(0, 0, fb->width, fb->height);
+	struct urb *urb;
 	char *buf;
-	char *wrptr;
-	int color_depth = UDL_COLOR_DEPTH_16BPP;
+	int idx;
 
-	buf = (char *)udl->mode_buf;
+	if (!drm_dev_enter(dev, &idx))
+		return;
 
-	/* This first section has to do with setting the base address on the
-	 * controller associated with the display. There are 2 base
-	 * pointers, currently, we only use the 16 bpp segment.
-	 */
-	wrptr = udl_vidreg_lock(buf);
-	wrptr = udl_set_color_depth(wrptr, color_depth);
+	urb = udl_get_urb(dev);
+	if (!urb)
+		goto out;
+
+	buf = (char *)urb->transfer_buffer;
+	buf = udl_vidreg_lock(buf);
+	buf = udl_set_color_depth(buf, UDL_COLORDEPTH_16BPP);
 	/* set base for 16bpp segment to 0 */
-	wrptr = udl_set_base16bpp(wrptr, 0);
+	buf = udl_set_base16bpp(buf, 0);
 	/* set base for 8bpp segment to end of fb */
-	wrptr = udl_set_base8bpp(wrptr, 2 * mode->vdisplay * mode->hdisplay);
-
-	wrptr = udl_set_vid_cmds(wrptr, mode);
-	wrptr = udl_set_blank_mode(wrptr, UDL_BLANK_MODE_ON);
-	wrptr = udl_vidreg_unlock(wrptr);
-
-	wrptr = udl_dummy_render(wrptr);
-
-	udl->mode_buf_len = wrptr - buf;
+	buf = udl_set_base8bpp(buf, 2 * mode->vdisplay * mode->hdisplay);
+	buf = udl_set_display_mode(buf, mode);
+	buf = udl_set_blank_mode(buf, UDL_BLANKMODE_ON);
+	buf = udl_vidreg_unlock(buf);
+	buf = udl_dummy_render(buf);
 
-	udl_handle_damage(fb, &shadow_plane_state->data[0], &clip);
+	udl_submit_urb(dev, urb, buf - (char *)urb->transfer_buffer);
 
-	/* enable display */
-	udl_crtc_write_mode_to_hw(crtc);
+out:
+	drm_dev_exit(idx);
 }
 
-static void
-udl_simple_display_pipe_disable(struct drm_simple_display_pipe *pipe)
+static void udl_crtc_helper_atomic_disable(struct drm_crtc *crtc, struct drm_atomic_state *state)
 {
-	struct drm_crtc *crtc = &pipe->crtc;
 	struct drm_device *dev = crtc->dev;
 	struct urb *urb;
 	char *buf;
+	int idx;
+
+	if (!drm_dev_enter(dev, &idx))
+		return;
 
 	urb = udl_get_urb(dev);
 	if (!urb)
-		return;
+		goto out;
 
 	buf = (char *)urb->transfer_buffer;
 	buf = udl_vidreg_lock(buf);
-	buf = udl_set_blank_mode(buf, UDL_BLANK_MODE_POWERDOWN);
+	buf = udl_set_blank_mode(buf, UDL_BLANKMODE_POWERDOWN);
 	buf = udl_vidreg_unlock(buf);
 	buf = udl_dummy_render(buf);
 
 	udl_submit_urb(dev, urb, buf - (char *)urb->transfer_buffer);
+
+out:
+	drm_dev_exit(idx);
+}
+
+static const struct drm_crtc_helper_funcs udl_crtc_helper_funcs = {
+	.atomic_check = udl_crtc_helper_atomic_check,
+	.atomic_enable = udl_crtc_helper_atomic_enable,
+	.atomic_disable = udl_crtc_helper_atomic_disable,
+};
+
+static const struct drm_crtc_funcs udl_crtc_funcs = {
+	.reset = drm_atomic_helper_crtc_reset,
+	.destroy = drm_crtc_cleanup,
+	.set_config = drm_atomic_helper_set_config,
+	.page_flip = drm_atomic_helper_page_flip,
+	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
+};
+
+/*
+ * Encoder
+ */
+
+static const struct drm_encoder_funcs udl_encoder_funcs = {
+	.destroy = drm_encoder_cleanup,
+};
+
+/*
+ * Connector
+ */
+
+static int udl_connector_helper_get_modes(struct drm_connector *connector)
+{
+	struct udl_connector *udl_connector = to_udl_connector(connector);
+
+	drm_connector_update_edid_property(connector, udl_connector->edid);
+	if (udl_connector->edid)
+		return drm_add_edid_modes(connector, udl_connector->edid);
+
+	return 0;
 }
 
-static void
-udl_simple_display_pipe_update(struct drm_simple_display_pipe *pipe,
-			       struct drm_plane_state *old_plane_state)
+static const struct drm_connector_helper_funcs udl_connector_helper_funcs = {
+	.get_modes = udl_connector_helper_get_modes,
+};
+
+static int udl_get_edid_block(void *data, u8 *buf, unsigned int block, size_t len)
 {
-	struct drm_plane_state *state = pipe->plane.state;
-	struct drm_shadow_plane_state *shadow_plane_state = to_drm_shadow_plane_state(state);
-	struct drm_framebuffer *fb = state->fb;
-	struct drm_rect rect;
+	struct udl_device *udl = data;
+	struct drm_device *dev = &udl->drm;
+	struct usb_device *udev = udl_to_usb_device(udl);
+	u8 *read_buff;
+	int ret;
+	size_t i;
 
-	if (!fb)
-		return;
+	read_buff = kmalloc(2, GFP_KERNEL);
+	if (!read_buff)
+		return -ENOMEM;
+
+	for (i = 0; i < len; i++) {
+		int bval = (i + block * EDID_LENGTH) << 8;
+
+		ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+				      0x02, (0x80 | (0x02 << 5)), bval,
+				      0xA1, read_buff, 2, USB_CTRL_GET_TIMEOUT);
+		if (ret < 0) {
+			drm_err(dev, "Read EDID byte %zu failed err %x\n", i, ret);
+			goto err_kfree;
+		} else if (ret < 1) {
+			ret = -EIO;
+			drm_err(dev, "Read EDID byte %zu failed\n", i);
+			goto err_kfree;
+		}
+
+		buf[i] = read_buff[1];
+	}
+
+	kfree(read_buff);
+
+	return 0;
+
+err_kfree:
+	kfree(read_buff);
+	return ret;
+}
+
+static enum drm_connector_status udl_connector_detect(struct drm_connector *connector, bool force)
+{
+	struct drm_device *dev = connector->dev;
+	struct udl_device *udl = to_udl(dev);
+	struct udl_connector *udl_connector = to_udl_connector(connector);
+	enum drm_connector_status status = connector_status_disconnected;
+	int idx;
+
+	/* cleanup previous EDID */
+	kfree(udl_connector->edid);
+	udl_connector->edid = NULL;
+
+	if (!drm_dev_enter(dev, &idx))
+		return connector_status_disconnected;
+
+	udl_connector->edid = drm_do_get_edid(connector, udl_get_edid_block, udl);
+	if (udl_connector->edid)
+		status = connector_status_connected;
+
+	drm_dev_exit(idx);
+
+	return status;
+}
 
-	if (drm_atomic_helper_damage_merged(old_plane_state, state, &rect))
-		udl_handle_damage(fb, &shadow_plane_state->data[0], &rect);
+static void udl_connector_destroy(struct drm_connector *connector)
+{
+	struct udl_connector *udl_connector = to_udl_connector(connector);
+
+	drm_connector_cleanup(connector);
+	kfree(udl_connector->edid);
+	kfree(udl_connector);
 }
 
-static const struct drm_simple_display_pipe_funcs udl_simple_display_pipe_funcs = {
-	.mode_valid = udl_simple_display_pipe_mode_valid,
-	.enable = udl_simple_display_pipe_enable,
-	.disable = udl_simple_display_pipe_disable,
-	.update = udl_simple_display_pipe_update,
-	DRM_GEM_SIMPLE_DISPLAY_PIPE_SHADOW_PLANE_FUNCS,
+static const struct drm_connector_funcs udl_connector_funcs = {
+	.reset = drm_atomic_helper_connector_reset,
+	.detect = udl_connector_detect,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.destroy = udl_connector_destroy,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
+struct drm_connector *udl_connector_init(struct drm_device *dev)
+{
+	struct udl_connector *udl_connector;
+	struct drm_connector *connector;
+	int ret;
+
+	udl_connector = kzalloc(sizeof(*udl_connector), GFP_KERNEL);
+	if (!udl_connector)
+		return ERR_PTR(-ENOMEM);
+
+	connector = &udl_connector->connector;
+	ret = drm_connector_init(dev, connector, &udl_connector_funcs, DRM_MODE_CONNECTOR_VGA);
+	if (ret)
+		goto err_kfree;
+
+	drm_connector_helper_add(connector, &udl_connector_helper_funcs);
+
+	connector->polled = DRM_CONNECTOR_POLL_HPD |
+			    DRM_CONNECTOR_POLL_CONNECT |
+			    DRM_CONNECTOR_POLL_DISCONNECT;
+
+	return connector;
+
+err_kfree:
+	kfree(udl_connector);
+	return ERR_PTR(ret);
+}
+
 /*
  * Modesetting
  */
 
-static const struct drm_mode_config_funcs udl_mode_funcs = {
+static enum drm_mode_status udl_mode_config_mode_valid(struct drm_device *dev,
+						       const struct drm_display_mode *mode)
+{
+	struct udl_device *udl = to_udl(dev);
+
+	if (udl->sku_pixel_limit) {
+		if (mode->vdisplay * mode->hdisplay > udl->sku_pixel_limit)
+			return MODE_MEM;
+	}
+
+	return MODE_OK;
+}
+
+static const struct drm_mode_config_funcs udl_mode_config_funcs = {
 	.fb_create = drm_gem_fb_create_with_dirty,
+	.mode_valid = udl_mode_config_mode_valid,
 	.atomic_check  = drm_atomic_helper_check,
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
 int udl_modeset_init(struct drm_device *dev)
 {
-	size_t format_count = ARRAY_SIZE(udl_simple_display_pipe_formats);
 	struct udl_device *udl = to_udl(dev);
+	struct drm_plane *primary_plane;
+	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
 	struct drm_connector *connector;
 	int ret;
 
@@ -426,28 +572,42 @@ int udl_modeset_init(struct drm_device *dev)
 
 	dev->mode_config.min_width = 640;
 	dev->mode_config.min_height = 480;
-
 	dev->mode_config.max_width = 2048;
 	dev->mode_config.max_height = 2048;
-
-	dev->mode_config.prefer_shadow = 0;
 	dev->mode_config.preferred_depth = 16;
+	dev->mode_config.funcs = &udl_mode_config_funcs;
+
+	primary_plane = &udl->primary_plane;
+	ret = drm_universal_plane_init(dev, primary_plane, 0,
+				       &udl_primary_plane_funcs,
+				       udl_primary_plane_formats,
+				       ARRAY_SIZE(udl_primary_plane_formats),
+				       udl_primary_plane_fmtmods,
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
+	if (ret)
+		return ret;
+	drm_plane_helper_add(primary_plane, &udl_primary_plane_helper_funcs);
+	drm_plane_enable_fb_damage_clips(primary_plane);
 
-	dev->mode_config.funcs = &udl_mode_funcs;
+	crtc = &udl->crtc;
+	ret = drm_crtc_init_with_planes(dev, crtc, primary_plane, NULL,
+					&udl_crtc_funcs, NULL);
+	if (ret)
+		return ret;
+	drm_crtc_helper_add(crtc, &udl_crtc_helper_funcs);
+
+	encoder = &udl->encoder;
+	ret = drm_encoder_init(dev, encoder, &udl_encoder_funcs, DRM_MODE_ENCODER_DAC, NULL);
+	if (ret)
+		return ret;
+	encoder->possible_crtcs = drm_crtc_mask(crtc);
 
 	connector = udl_connector_init(dev);
 	if (IS_ERR(connector))
 		return PTR_ERR(connector);
-
-	format_count = ARRAY_SIZE(udl_simple_display_pipe_formats);
-
-	ret = drm_simple_display_pipe_init(dev, &udl->display_pipe,
-					   &udl_simple_display_pipe_funcs,
-					   udl_simple_display_pipe_formats,
-					   format_count, NULL, connector);
+	ret = drm_connector_attach_encoder(connector, encoder);
 	if (ret)
 		return ret;
-	drm_plane_enable_fb_damage_clips(&udl->display_pipe.plane);
 
 	drm_mode_config_reset(dev);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_proto.h linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_proto.h
new file mode 100644
index 000000000000..c92d2109584c
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_proto.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef UDL_PROTO_H
+#define UDL_PROTO_H
+
+#include <linux/bits.h>
+
+#define UDL_MSG_BULK		0xaf
+
+/* Register access */
+#define UDL_CMD_WRITEREG	0x20 /* See register constants below */
+
+/* Framebuffer access */
+#define UDL_CMD_WRITERAW8	0x60 /* 8 bit raw write command. */
+#define UDL_CMD_WRITERL8	0x61 /* 8 bit run length command. */
+#define UDL_CMD_WRITECOPY8	0x62 /* 8 bit copy command. */
+#define UDL_CMD_WRITERLX8	0x63 /* 8 bit extended run length command. */
+#define UDL_CMD_WRITERAW16	0x68 /* 16 bit raw write command. */
+#define UDL_CMD_WRITERL16	0x69 /* 16 bit run length command. */
+#define UDL_CMD_WRITECOPY16	0x6a /* 16 bit copy command. */
+#define UDL_CMD_WRITERLX16	0x6b /* 16 bit extended run length command. */
+
+/* Color depth */
+#define UDL_REG_COLORDEPTH		0x00
+#define UDL_COLORDEPTH_16BPP		0
+#define UDL_COLORDEPTH_24BPP		1
+
+/* Display-mode settings */
+#define UDL_REG_XDISPLAYSTART		0x01
+#define UDL_REG_XDISPLAYEND		0x03
+#define UDL_REG_YDISPLAYSTART		0x05
+#define UDL_REG_YDISPLAYEND		0x07
+#define UDL_REG_XENDCOUNT		0x09
+#define UDL_REG_HSYNCSTART		0x0b
+#define UDL_REG_HSYNCEND		0x0d
+#define UDL_REG_HPIXELS			0x0f
+#define UDL_REG_YENDCOUNT		0x11
+#define UDL_REG_VSYNCSTART		0x13
+#define UDL_REG_VSYNCEND		0x15
+#define UDL_REG_VPIXELS			0x17
+#define UDL_REG_PIXELCLOCK5KHZ		0x1b
+
+/* On/Off for driving the DisplayLink framebuffer to the display */
+#define UDL_REG_BLANKMODE		0x1f
+#define UDL_BLANKMODE_ON		0x00 /* hsync and vsync on, visible */
+#define UDL_BLANKMODE_BLANKED		0x01 /* hsync and vsync on, blanked */
+#define UDL_BLANKMODE_VSYNC_OFF		0x03 /* vsync off, blanked */
+#define UDL_BLANKMODE_HSYNC_OFF		0x05 /* hsync off, blanked */
+#define UDL_BLANKMODE_POWERDOWN		0x07 /* powered off; requires modeset */
+
+/* Framebuffer address */
+#define UDL_REG_BASE16BPP_ADDR2		0x20
+#define UDL_REG_BASE16BPP_ADDR1		0x21
+#define UDL_REG_BASE16BPP_ADDR0		0x22
+#define UDL_REG_BASE8BPP_ADDR2		0x26
+#define UDL_REG_BASE8BPP_ADDR1		0x27
+#define UDL_REG_BASE8BPP_ADDR0		0x28
+
+#define UDL_BASE_ADDR0_MASK		GENMASK(7, 0)
+#define UDL_BASE_ADDR1_MASK		GENMASK(15, 8)
+#define UDL_BASE_ADDR2_MASK		GENMASK(23, 16)
+
+/* Lock/unlock video registers */
+#define UDL_REG_VIDREG			0xff
+#define UDL_VIDREG_LOCK			0x00
+#define UDL_VIDREG_UNLOCK		0xff
+
+#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_transfer.c linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_transfer.c
index b57844632dbd..5ff1037a3453 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/udl/udl_transfer.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/udl/udl_transfer.c
@@ -10,6 +10,7 @@
 #include <asm/unaligned.h>
 
 #include "udl_drv.h"
+#include "udl_proto.h"
 
 #define MAX_CMD_PIXELS		255
 
@@ -89,8 +90,8 @@ static void udl_compress_hline16(
 		const u8 *cmd_pixel_start, *cmd_pixel_end = NULL;
 		uint16_t pixel_val16;
 
-		*cmd++ = 0xaf;
-		*cmd++ = 0x6b;
+		*cmd++ = UDL_MSG_BULK;
+		*cmd++ = UDL_CMD_WRITERLX16;
 		*cmd++ = (uint8_t) ((dev_addr >> 16) & 0xFF);
 		*cmd++ = (uint8_t) ((dev_addr >> 8) & 0xFF);
 		*cmd++ = (uint8_t) ((dev_addr) & 0xFF);
@@ -152,7 +153,7 @@ static void udl_compress_hline16(
 	if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {
 		/* Fill leftover bytes with no-ops */
 		if (cmd_buffer_end > cmd)
-			memset(cmd, 0xAF, cmd_buffer_end - cmd);
+			memset(cmd, UDL_MSG_BULK, cmd_buffer_end - cmd);
 		cmd = (uint8_t *) cmd_buffer_end;
 	}
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_drv.c
index e8c975b81585..478f1f0f60de 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_drv.c
@@ -22,7 +22,6 @@
 #include <linux/reset.h>
 
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_managed.h>
 #include <uapi/drm/v3d_drm.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_gem.c
index b8980440d137..96af1cb5202a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_gem.c
@@ -10,6 +10,7 @@
 #include <linux/sched/signal.h>
 #include <linux/uaccess.h>
 
+#include <drm/drm_managed.h>
 #include <drm/drm_syncobj.h>
 #include <uapi/drm/v3d_drm.h>
 
@@ -1075,10 +1076,18 @@ v3d_gem_init(struct drm_device *dev)
 
 	spin_lock_init(&v3d->mm_lock);
 	spin_lock_init(&v3d->job_lock);
-	mutex_init(&v3d->bo_lock);
-	mutex_init(&v3d->reset_lock);
-	mutex_init(&v3d->sched_lock);
-	mutex_init(&v3d->cache_clean_lock);
+	ret = drmm_mutex_init(dev, &v3d->bo_lock);
+	if (ret)
+		return ret;
+	ret = drmm_mutex_init(dev, &v3d->reset_lock);
+	if (ret)
+		return ret;
+	ret = drmm_mutex_init(dev, &v3d->sched_lock);
+	if (ret)
+		return ret;
+	ret = drmm_mutex_init(dev, &v3d->cache_clean_lock);
+	if (ret)
+		return ret;
 
 	/* Note: We don't allocate address 0.  Various bits of HW
 	 * treat 0 as special, such as the occlusion query counters
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_perfmon.c linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_perfmon.c
index 48aaaa972c49..e1be7368b87d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/v3d/v3d_perfmon.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/v3d/v3d_perfmon.c
@@ -17,8 +17,10 @@ void v3d_perfmon_get(struct v3d_perfmon *perfmon)
 
 void v3d_perfmon_put(struct v3d_perfmon *perfmon)
 {
-	if (perfmon && refcount_dec_and_test(&perfmon->refcnt))
+	if (perfmon && refcount_dec_and_test(&perfmon->refcnt)) {
+		mutex_destroy(&perfmon->lock);
 		kfree(perfmon);
+	}
 }
 
 void v3d_perfmon_start(struct v3d_dev *v3d, struct v3d_perfmon *perfmon)
@@ -113,6 +115,7 @@ void v3d_perfmon_close_file(struct v3d_file_priv *v3d_priv)
 	idr_for_each(&v3d_priv->perfmon.idr, v3d_perfmon_idr_del, NULL);
 	idr_destroy(&v3d_priv->perfmon.idr);
 	mutex_unlock(&v3d_priv->perfmon.lock);
+	mutex_destroy(&v3d_priv->perfmon.lock);
 }
 
 int v3d_perfmon_create_ioctl(struct drm_device *dev, void *data,
@@ -154,6 +157,7 @@ int v3d_perfmon_create_ioctl(struct drm_device *dev, void *data,
 	mutex_unlock(&v3d_priv->perfmon.lock);
 
 	if (ret < 0) {
+		mutex_destroy(&perfmon->lock);
 		kfree(perfmon);
 		return ret;
 	}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vboxvideo/vbox_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/vboxvideo/vbox_drv.c
index f4f2bd79a7cb..b450f449a3ab 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vboxvideo/vbox_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vboxvideo/vbox_drv.c
@@ -14,7 +14,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_managed.h>
@@ -178,8 +178,6 @@ static const struct drm_driver driver = {
 	.driver_features =
 	    DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 
-	.lastclose = drm_fb_helper_lastclose,
-
 	.fops = &vbox_fops,
 	.name = DRIVER_NAME,
 	.desc = DRIVER_DESC,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vboxvideo/vbox_main.c linux-libre-6.2-gnu/drivers/gpu/drm/vboxvideo/vbox_main.c
index c9e8b3a63c62..3b83e550f4df 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vboxvideo/vbox_main.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vboxvideo/vbox_main.c
@@ -11,7 +11,6 @@
 #include <linux/pci.h>
 #include <linux/vbox_err.h>
 
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_damage_helper.h>
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_bo.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_bo.c
index 231add8b8e12..c5947ed8cc81 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_bo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_bo.c
@@ -179,6 +179,7 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
 		bo->validated_shader = NULL;
 	}
 
+	mutex_destroy(&bo->madv_lock);
 	drm_gem_dma_free(&bo->base);
 }
 
@@ -394,7 +395,6 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	struct vc4_bo *bo;
-	int ret;
 
 	if (WARN_ON_ONCE(vc4->is_vc5))
 		return ERR_PTR(-ENODEV);
@@ -406,9 +406,7 @@ struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
 	bo->madv = VC4_MADV_WILLNEED;
 	refcount_set(&bo->usecnt, 0);
 
-	ret = drmm_mutex_init(dev, &bo->madv_lock);
-	if (ret)
-		return ERR_PTR(ret);
+	mutex_init(&bo->madv_lock);
 
 	mutex_lock(&vc4->bo_lock);
 	bo->label = VC4_BO_TYPE_KERNEL;
@@ -736,12 +734,12 @@ static int vc4_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct
 	struct vc4_bo *bo = to_vc4_bo(obj);
 
 	if (bo->validated_shader && (vma->vm_flags & VM_WRITE)) {
-		DRM_DEBUG("mmaping of shader BOs for writing not allowed.\n");
+		DRM_DEBUG("mmapping of shader BOs for writing not allowed.\n");
 		return -EINVAL;
 	}
 
 	if (bo->madv != VC4_MADV_WILLNEED) {
-		DRM_DEBUG("mmaping of %s BO not allowed\n",
+		DRM_DEBUG("mmapping of %s BO not allowed\n",
 			  bo->madv == VC4_MADV_DONTNEED ?
 			  "purgeable" : "purged");
 		return -EINVAL;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_crtc.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
index 0108613e79d5..7258975331ca 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -711,7 +711,7 @@ static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
 		struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
 
 		if (vc4_encoder->type == VC4_ENCODER_TYPE_HDMI0) {
-			vc4_state->hvs_load = max(mode->clock * mode->hdisplay / mode->htotal + 1000,
+			vc4_state->hvs_load = max(mode->clock * mode->hdisplay / mode->htotal + 8000,
 						  mode->clock * 9 / 10) * 1000;
 		} else {
 			vc4_state->hvs_load = mode->clock * 1000;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_drv.c
index 8c329c071c62..5990d8f8c363 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_drv.c
@@ -33,7 +33,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_vblank.h>
 
 #include <soc/bcm2835/raspberrypi-firmware.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_drv.h
index 418a8242691f..515228682e8e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_drv.h
@@ -326,6 +326,8 @@ struct vc4_hvs {
 
 	struct clk *core_clk;
 
+	unsigned long max_core_rate;
+
 	/* Memory manager for CRTCs to allocate space in the display
 	 * list.  Units are dwords.
 	 */
@@ -337,6 +339,20 @@ struct vc4_hvs {
 	struct drm_mm_node mitchell_netravali_filter;
 
 	struct debugfs_regset32 regset;
+
+	/*
+	 * Even if HDMI0 on the RPi4 can output modes requiring a pixel
+	 * rate higher than 297MHz, it needs some adjustments in the
+	 * config.txt file to be able to do so and thus won't always be
+	 * available.
+	 */
+	bool vc5_hdmi_enable_hdmi_20;
+
+	/*
+	 * 4096x2160@60 requires a core overclock to work, so register
+	 * whether that is sufficient.
+	 */
+	bool vc5_hdmi_enable_4096by2160;
 };
 
 struct vc4_plane {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
index 470432c8fd70..7546103f1499 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -97,6 +97,10 @@
 #define VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_1_SHIFT	8
 #define VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_1_MASK	VC4_MASK(15, 8)
 
+#define VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_0_MASK	VC4_MASK(7, 0)
+#define VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_0_SET_AVMUTE	BIT(0)
+#define VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_0_CLEAR_AVMUTE	BIT(4)
+
 # define VC4_HD_M_SW_RST			BIT(2)
 # define VC4_HD_M_ENABLE			BIT(0)
 
@@ -124,9 +128,8 @@ static unsigned long long
 vc4_hdmi_encoder_compute_mode_clock(const struct drm_display_mode *mode,
 				    unsigned int bpc, enum vc4_hdmi_output_format fmt);
 
-static bool vc4_hdmi_supports_scrambling(struct drm_encoder *encoder)
+static bool vc4_hdmi_supports_scrambling(struct vc4_hdmi *vc4_hdmi)
 {
-	struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
 	struct drm_display_info *display = &vc4_hdmi->connector.display_info;
 
 	lockdep_assert_held(&vc4_hdmi->mutex);
@@ -319,9 +322,8 @@ out:
 static int vc4_hdmi_reset_link(struct drm_connector *connector,
 			       struct drm_modeset_acquire_ctx *ctx)
 {
-	struct drm_device *drm = connector->dev;
-	struct vc4_hdmi *vc4_hdmi = connector_to_vc4_hdmi(connector);
-	struct drm_encoder *encoder = &vc4_hdmi->encoder.base;
+	struct drm_device *drm;
+	struct vc4_hdmi *vc4_hdmi;
 	struct drm_connector_state *conn_state;
 	struct drm_crtc_state *crtc_state;
 	struct drm_crtc *crtc;
@@ -332,6 +334,7 @@ static int vc4_hdmi_reset_link(struct drm_connector *connector,
 	if (!connector)
 		return 0;
 
+	drm = connector->dev;
 	ret = drm_modeset_lock(&drm->mode_config.connection_mutex, ctx);
 	if (ret)
 		return ret;
@@ -349,9 +352,10 @@ static int vc4_hdmi_reset_link(struct drm_connector *connector,
 	if (!crtc_state->active)
 		return 0;
 
+	vc4_hdmi = connector_to_vc4_hdmi(connector);
 	mutex_lock(&vc4_hdmi->mutex);
 
-	if (!vc4_hdmi_supports_scrambling(encoder)) {
+	if (!vc4_hdmi_supports_scrambling(vc4_hdmi)) {
 		mutex_unlock(&vc4_hdmi->mutex);
 		return 0;
 	}
@@ -471,6 +475,7 @@ static int vc4_hdmi_connector_detect_ctx(struct drm_connector *connector,
 static int vc4_hdmi_connector_get_modes(struct drm_connector *connector)
 {
 	struct vc4_hdmi *vc4_hdmi = connector_to_vc4_hdmi(connector);
+	struct vc4_dev *vc4 = to_vc4_dev(connector->dev);
 	int ret = 0;
 	struct edid *edid;
 
@@ -494,7 +499,7 @@ static int vc4_hdmi_connector_get_modes(struct drm_connector *connector)
 	ret = drm_add_edid_modes(connector, edid);
 	kfree(edid);
 
-	if (vc4_hdmi->disable_4kp60) {
+	if (!vc4->hvs->vc5_hdmi_enable_hdmi_20) {
 		struct drm_device *drm = connector->dev;
 		const struct drm_display_mode *mode;
 
@@ -554,7 +559,7 @@ static void vc4_hdmi_connector_reset(struct drm_connector *connector)
 	new_state->base.max_bpc = 8;
 	new_state->base.max_requested_bpc = 8;
 	new_state->output_format = VC4_HDMI_OUTPUT_RGB;
-	drm_atomic_helper_connector_tv_reset(connector);
+	drm_atomic_helper_connector_tv_margins_reset(connector);
 }
 
 static struct drm_connector_state *
@@ -878,7 +883,7 @@ static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
 
 	lockdep_assert_held(&vc4_hdmi->mutex);
 
-	if (!vc4_hdmi_supports_scrambling(encoder))
+	if (!vc4_hdmi_supports_scrambling(vc4_hdmi))
 		return;
 
 	if (!vc4_hdmi_mode_needs_scrambling(mode,
@@ -1305,7 +1310,6 @@ static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
 					VC4_HDMI_VERTB_VBP));
 	unsigned long flags;
 	unsigned char gcp;
-	bool gcp_en;
 	u32 reg;
 	int idx;
 
@@ -1340,16 +1344,13 @@ static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
 	switch (vc4_state->output_bpc) {
 	case 12:
 		gcp = 6;
-		gcp_en = true;
 		break;
 	case 10:
 		gcp = 5;
-		gcp_en = true;
 		break;
 	case 8:
 	default:
-		gcp = 4;
-		gcp_en = false;
+		gcp = 0;
 		break;
 	}
 
@@ -1358,8 +1359,7 @@ static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
 	 * doesn't signal in GCP.
 	 */
 	if (vc4_state->output_format == VC4_HDMI_OUTPUT_YUV422) {
-		gcp = 4;
-		gcp_en = false;
+		gcp = 0;
 	}
 
 	reg = HDMI_READ(HDMI_DEEP_COLOR_CONFIG_1);
@@ -1372,11 +1372,12 @@ static void vc5_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
 	reg = HDMI_READ(HDMI_GCP_WORD_1);
 	reg &= ~VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_1_MASK;
 	reg |= VC4_SET_FIELD(gcp, VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_1);
+	reg &= ~VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_0_MASK;
+	reg |= VC5_HDMI_GCP_WORD_1_GCP_SUBPACKET_BYTE_0_CLEAR_AVMUTE;
 	HDMI_WRITE(HDMI_GCP_WORD_1, reg);
 
 	reg = HDMI_READ(HDMI_GCP_CONFIG);
-	reg &= ~VC5_HDMI_GCP_CONFIG_GCP_ENABLE;
-	reg |= gcp_en ? VC5_HDMI_GCP_CONFIG_GCP_ENABLE : 0;
+	reg |= VC5_HDMI_GCP_CONFIG_GCP_ENABLE;
 	HDMI_WRITE(HDMI_GCP_CONFIG, reg);
 
 	reg = HDMI_READ(HDMI_MISC_CONTROL);
@@ -1764,15 +1765,23 @@ vc4_hdmi_sink_supports_format_bpc(const struct vc4_hdmi *vc4_hdmi,
 
 static enum drm_mode_status
 vc4_hdmi_encoder_clock_valid(const struct vc4_hdmi *vc4_hdmi,
+			     const struct drm_display_mode *mode,
 			     unsigned long long clock)
 {
 	const struct drm_connector *connector = &vc4_hdmi->connector;
 	const struct drm_display_info *info = &connector->display_info;
+	struct vc4_dev *vc4 = to_vc4_dev(connector->dev);
 
 	if (clock > vc4_hdmi->variant->max_pixel_clock)
 		return MODE_CLOCK_HIGH;
 
-	if (vc4_hdmi->disable_4kp60 && clock > HDMI_14_MAX_TMDS_CLK)
+	if (!vc4->hvs->vc5_hdmi_enable_hdmi_20 && clock > HDMI_14_MAX_TMDS_CLK)
+		return MODE_CLOCK_HIGH;
+
+	/* 4096x2160@60 is not reliable without overclocking core */
+	if (!vc4->hvs->vc5_hdmi_enable_4096by2160 &&
+	    mode->hdisplay > 3840 && mode->vdisplay >= 2160 &&
+	    drm_mode_vrefresh(mode) >= 50)
 		return MODE_CLOCK_HIGH;
 
 	if (info->max_tmds_clock && clock > (info->max_tmds_clock * 1000))
@@ -1809,7 +1818,7 @@ vc4_hdmi_encoder_compute_clock(const struct vc4_hdmi *vc4_hdmi,
 	unsigned long long clock;
 
 	clock = vc4_hdmi_encoder_compute_mode_clock(mode, bpc, fmt);
-	if (vc4_hdmi_encoder_clock_valid(vc4_hdmi, clock) != MODE_OK)
+	if (vc4_hdmi_encoder_clock_valid(vc4_hdmi, mode, clock) != MODE_OK)
 		return -EINVAL;
 
 	vc4_state->tmds_char_rate = clock;
@@ -1972,7 +1981,7 @@ vc4_hdmi_encoder_mode_valid(struct drm_encoder *encoder,
 	     (mode->hsync_end % 2) || (mode->htotal % 2)))
 		return MODE_H_ILLEGAL;
 
-	return vc4_hdmi_encoder_clock_valid(vc4_hdmi, mode->clock * 1000);
+	return vc4_hdmi_encoder_clock_valid(vc4_hdmi, mode, mode->clock * 1000);
 }
 
 static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = {
@@ -3009,7 +3018,8 @@ static int vc4_hdmi_cec_init(struct vc4_hdmi *vc4_hdmi)
 	}
 
 	vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops,
-						  vc4_hdmi, "vc4",
+						  vc4_hdmi,
+						  vc4_hdmi->variant->card_name,
 						  CEC_CAP_DEFAULTS |
 						  CEC_CAP_CONNECTOR_INFO, 1);
 	ret = PTR_ERR_OR_ZERO(vc4_hdmi->cec_adap);
@@ -3481,14 +3491,6 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
 	vc4_hdmi->disable_wifi_frequencies =
 		of_property_read_bool(dev->of_node, "wifi-2.4ghz-coexistence");
 
-	if (variant->max_pixel_clock == 600000000) {
-		struct vc4_dev *vc4 = to_vc4_dev(drm);
-		long max_rate = clk_round_rate(vc4->hvs->core_clk, 550000000);
-
-		if (max_rate < 550000000)
-			vc4_hdmi->disable_4kp60 = true;
-	}
-
 	ret = devm_pm_runtime_enable(dev);
 	if (ret)
 		return ret;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.h linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hdmi.h
index 1ad8e8c377e2..dc3ccd8002a0 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -156,14 +156,6 @@ struct vc4_hdmi {
 	 */
 	bool disable_wifi_frequencies;
 
-	/*
-	 * Even if HDMI0 on the RPi4 can output modes requiring a pixel
-	 * rate higher than 297MHz, it needs some adjustments in the
-	 * config.txt file to be able to do so and thus won't always be
-	 * available.
-	 */
-	bool disable_4kp60;
-
 	struct cec_adapter *cec_adap;
 	struct cec_msg cec_rx_msg;
 	bool cec_tx_ok;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hvs.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
index 4ac9f5a2d5f9..c4453a5ae163 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -28,6 +28,8 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_vblank.h>
 
+#include <soc/bcm2835/raspberrypi-firmware.h>
+
 #include "vc4_drv.h"
 #include "vc4_regs.h"
 
@@ -791,12 +793,36 @@ static int vc4_hvs_bind(struct device *dev, struct device *master, void *data)
 	hvs->regset.nregs = ARRAY_SIZE(hvs_regs);
 
 	if (vc4->is_vc5) {
+		struct rpi_firmware *firmware;
+		struct device_node *node;
+		unsigned int max_rate;
+
+		node = rpi_firmware_find_node();
+		if (!node)
+			return -EINVAL;
+
+		firmware = rpi_firmware_get(node);
+		of_node_put(node);
+		if (!firmware)
+			return -EPROBE_DEFER;
+
 		hvs->core_clk = devm_clk_get(&pdev->dev, NULL);
 		if (IS_ERR(hvs->core_clk)) {
 			dev_err(&pdev->dev, "Couldn't get core clock\n");
 			return PTR_ERR(hvs->core_clk);
 		}
 
+		max_rate = rpi_firmware_clk_get_max_rate(firmware,
+							 RPI_FIRMWARE_CORE_CLK_ID);
+		rpi_firmware_put(firmware);
+		if (max_rate >= 550000000)
+			hvs->vc5_hdmi_enable_hdmi_20 = true;
+
+		if (max_rate >= 600000000)
+			hvs->vc5_hdmi_enable_4096by2160 = true;
+
+		hvs->max_core_rate = max_rate;
+
 		ret = clk_prepare_enable(hvs->core_clk);
 		if (ret) {
 			dev_err(&pdev->dev, "Couldn't enable the core clock\n");
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_kms.c
index 0a6347c05df4..8fbeecdf2ec4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_kms.c
@@ -396,8 +396,8 @@ static void vc4_atomic_commit_tail(struct drm_atomic_state *state)
 	if (vc4->is_vc5) {
 		unsigned long state_rate = max(old_hvs_state->core_clock_rate,
 					       new_hvs_state->core_clock_rate);
-		unsigned long core_rate = max_t(unsigned long,
-						500000000, state_rate);
+		unsigned long core_rate = clamp_t(unsigned long, state_rate,
+						  500000000, hvs->max_core_rate);
 
 		drm_dbg(dev, "Raising the core clock at %lu Hz\n", core_rate);
 
@@ -431,14 +431,17 @@ static void vc4_atomic_commit_tail(struct drm_atomic_state *state)
 	drm_atomic_helper_cleanup_planes(dev, state);
 
 	if (vc4->is_vc5) {
-		drm_dbg(dev, "Running the core clock at %lu Hz\n",
-			new_hvs_state->core_clock_rate);
+		unsigned long core_rate = min_t(unsigned long,
+						hvs->max_core_rate,
+						new_hvs_state->core_clock_rate);
+
+		drm_dbg(dev, "Running the core clock at %lu Hz\n", core_rate);
 
 		/*
 		 * Request a clock rate based on the current HVS
 		 * requirements.
 		 */
-		WARN_ON(clk_set_min_rate(hvs->core_clk, new_hvs_state->core_clock_rate));
+		WARN_ON(clk_set_min_rate(hvs->core_clk, core_rate));
 
 		drm_dbg(dev, "Core clock actual rate: %lu Hz\n",
 			clk_get_rate(hvs->core_clk));
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_plane.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_plane.c
index 8b92a45a3c89..bd5acc4a8687 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_plane.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_plane.c
@@ -340,7 +340,7 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
 {
 	struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
 	struct drm_framebuffer *fb = state->fb;
-	struct drm_gem_dma_object *bo = drm_fb_dma_get_gem_obj(fb, 0);
+	struct drm_gem_dma_object *bo;
 	int num_planes = fb->format->num_planes;
 	struct drm_crtc_state *crtc_state;
 	u32 h_subsample = fb->format->hsub;
@@ -359,8 +359,10 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
 	if (ret)
 		return ret;
 
-	for (i = 0; i < num_planes; i++)
+	for (i = 0; i < num_planes; i++) {
+		bo = drm_fb_dma_get_gem_obj(fb, i);
 		vc4_state->offsets[i] = bo->dma_addr + fb->offsets[i];
+	}
 
 	/*
 	 * We don't support subpixel source positioning for scaling,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_vec.c linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_vec.c
index 0b3333865702..92c07e31d632 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vc4/vc4_vec.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vc4/vc4_vec.c
@@ -69,6 +69,7 @@
 #define VEC_CONFIG0_STD_MASK		GENMASK(1, 0)
 #define VEC_CONFIG0_NTSC_STD		0
 #define VEC_CONFIG0_PAL_BDGHI_STD	1
+#define VEC_CONFIG0_PAL_M_STD		2
 #define VEC_CONFIG0_PAL_N_STD		3
 
 #define VEC_SCHPH			0x108
@@ -255,10 +256,9 @@ static const struct vc4_vec_tv_mode vc4_vec_tv_modes[] = {
 		.config1 = VEC_CONFIG1_C_CVBS_CVBS,
 	},
 	[VC4_VEC_TV_MODE_PAL_M] = {
-		.mode = &pal_mode,
-		.config0 = VEC_CONFIG0_PAL_BDGHI_STD,
-		.config1 = VEC_CONFIG1_C_CVBS_CVBS | VEC_CONFIG1_CUSTOM_FREQ,
-		.custom_freq = 0x223b61d1,
+		.mode = &ntsc_mode,
+		.config0 = VEC_CONFIG0_PAL_M_STD,
+		.config1 = VEC_CONFIG1_C_CVBS_CVBS,
 	},
 };
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_drv.c
index 0035affc3e59..ae97b98750b6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_drv.c
@@ -35,6 +35,7 @@
 #include <drm/drm_aperture.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 
 #include "virtgpu_drv.h"
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_drv.h
index 9b98470593b0..b7a64c7dcc2c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -35,7 +35,6 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
 #include <drm/drm_gem.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 5d05093014ac..da45215a933d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -126,7 +126,6 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
 	void __user *user_bo_handles = NULL;
 	struct virtio_gpu_object_array *buflist = NULL;
 	struct sync_file *sync_file;
-	int in_fence_fd = exbuf->fence_fd;
 	int out_fence_fd = -1;
 	void *buf;
 	uint64_t fence_ctx;
@@ -152,13 +151,11 @@ static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data,
 		ring_idx = exbuf->ring_idx;
 	}
 
-	exbuf->fence_fd = -1;
-
 	virtio_gpu_create_context(dev, file);
 	if (exbuf->flags & VIRTGPU_EXECBUF_FENCE_FD_IN) {
 		struct dma_fence *in_fence;
 
-		in_fence = sync_file_get_fence(in_fence_fd);
+		in_fence = sync_file_get_fence(exbuf->fence_fd);
 
 		if (!in_fence)
 			return -EINVAL;
@@ -358,10 +355,18 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
 		drm_gem_object_release(obj);
 		return ret;
 	}
-	drm_gem_object_put(obj);
 
 	rc->res_handle = qobj->hw_res_handle; /* similiar to a VM address */
 	rc->bo_handle = handle;
+
+	/*
+	 * The handle owns the reference now.  But we must drop our
+	 * remaining reference *after* we no longer need to dereference
+	 * the obj.  Otherwise userspace could guess the handle and
+	 * race closing it from another thread.
+	 */
+	drm_gem_object_put(obj);
+
 	return 0;
 }
 
@@ -723,11 +728,18 @@ static int virtio_gpu_resource_create_blob_ioctl(struct drm_device *dev,
 		drm_gem_object_release(obj);
 		return ret;
 	}
-	drm_gem_object_put(obj);
 
 	rc_blob->res_handle = bo->hw_res_handle;
 	rc_blob->bo_handle = handle;
 
+	/*
+	 * The handle owns the reference now.  But we must drop our
+	 * remaining reference *after* we no longer need to dereference
+	 * the obj.  Otherwise userspace could guess the handle and
+	 * race closing it from another thread.
+	 */
+	drm_gem_object_put(obj);
+
 	return 0;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_object.c linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
index 8d7728181de0..c7e74cf13022 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -184,7 +184,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 	struct virtio_gpu_object_array *objs = NULL;
 	struct drm_gem_shmem_object *shmem_obj;
 	struct virtio_gpu_object *bo;
-	struct virtio_gpu_mem_entry *ents;
+	struct virtio_gpu_mem_entry *ents = NULL;
 	unsigned int nents;
 	int ret;
 
@@ -210,7 +210,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 		ret = -ENOMEM;
 		objs = virtio_gpu_array_alloc(1);
 		if (!objs)
-			goto err_put_id;
+			goto err_free_entry;
 		virtio_gpu_array_add_obj(objs, &bo->base.base);
 
 		ret = virtio_gpu_array_lock_resv(objs);
@@ -239,6 +239,8 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
 
 err_put_objs:
 	virtio_gpu_array_put_free(objs);
+err_free_entry:
+	kvfree(ents);
 err_put_id:
 	virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
 err_free_gem:
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/vkms/vkms_drv.c
index 0ffe5f0e33f7..293dbca50c31 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vkms/vkms_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vkms/vkms_drv.c
@@ -17,7 +17,7 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_file.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_ioctl.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Kconfig linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/Kconfig
index a4fabe208d9f..faddae3d6ac2 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Kconfig
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/Kconfig
@@ -16,13 +16,6 @@ config DRM_VMWGFX
 	  virtual hardware.
 	  The compiled module will be called "vmwgfx.ko".
 
-config DRM_VMWGFX_FBCON
-	depends on DRM_VMWGFX && DRM_FBDEV_EMULATION
-	bool "Enable framebuffer console under vmwgfx by default"
-	help
-	   Choose this option if you are shipping a new vmwgfx
-	   userspace driver that supports using the kernel driver.
-
 config DRM_VMWGFX_MKSSTATS
 	bool "Enable mksGuestStats instrumentation of vmwgfx by default"
 	depends on DRM_VMWGFX
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/Makefile
index eee73b9aa404..2a644f035597 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_hashtab.o vmwgfx_kms.o vmwgfx_drv.o \
+vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \
 	    vmwgfx_ioctl.o vmwgfx_resource.o vmwgfx_ttm_buffer.o \
 	    vmwgfx_cmd.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \
 	    vmwgfx_overlay.o vmwgfx_gmrid_manager.o vmwgfx_fence.o \
@@ -12,6 +12,4 @@ vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_hashtab.o vmwgfx_kms.o vmwgfx_d
 	    vmwgfx_devcaps.o ttm_object.o vmwgfx_system_manager.o \
 	    vmwgfx_gem.o
 
-vmwgfx-$(CONFIG_DRM_FBDEV_EMULATION) += vmwgfx_fb.o
-
 obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
index 26a55fef1ab5..ddf8373c1d77 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/ttm_object.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
 /**************************************************************************
  *
- * Copyright (c) 2009-2013 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2009-2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -44,16 +44,20 @@
 
 #define pr_fmt(fmt) "[TTM] " fmt
 
+#include "ttm_object.h"
+#include "vmwgfx_drv.h"
+
 #include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/atomic.h>
 #include <linux/module.h>
-#include "ttm_object.h"
-#include "vmwgfx_drv.h"
+#include <linux/hashtable.h>
 
 MODULE_IMPORT_NS(DMA_BUF);
 
+#define VMW_TTM_OBJECT_REF_HT_ORDER 10
+
 /**
  * struct ttm_object_file
  *
@@ -74,16 +78,14 @@ struct ttm_object_file {
 	struct ttm_object_device *tdev;
 	spinlock_t lock;
 	struct list_head ref_list;
-	struct vmwgfx_open_hash ref_hash;
+	DECLARE_HASHTABLE(ref_hash, VMW_TTM_OBJECT_REF_HT_ORDER);
 	struct kref refcount;
 };
 
 /*
  * struct ttm_object_device
  *
- * @object_lock: lock that protects the object_hash hash table.
- *
- * @object_hash: hash table for fast lookup of object global names.
+ * @object_lock: lock that protects idr.
  *
  * @object_count: Per device object count.
  *
@@ -92,7 +94,6 @@ struct ttm_object_file {
 
 struct ttm_object_device {
 	spinlock_t object_lock;
-	struct vmwgfx_open_hash object_hash;
 	atomic_t object_count;
 	struct dma_buf_ops ops;
 	void (*dmabuf_release)(struct dma_buf *dma_buf);
@@ -138,6 +139,36 @@ ttm_object_file_ref(struct ttm_object_file *tfile)
 	return tfile;
 }
 
+static int ttm_tfile_find_ref_rcu(struct ttm_object_file *tfile,
+				  uint64_t key,
+				  struct vmwgfx_hash_item **p_hash)
+{
+	struct vmwgfx_hash_item *hash;
+
+	hash_for_each_possible_rcu(tfile->ref_hash, hash, head, key) {
+		if (hash->key == key) {
+			*p_hash = hash;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+static int ttm_tfile_find_ref(struct ttm_object_file *tfile,
+			      uint64_t key,
+			      struct vmwgfx_hash_item **p_hash)
+{
+	struct vmwgfx_hash_item *hash;
+
+	hash_for_each_possible(tfile->ref_hash, hash, head, key) {
+		if (hash->key == key) {
+			*p_hash = hash;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
 static void ttm_object_file_destroy(struct kref *kref)
 {
 	struct ttm_object_file *tfile =
@@ -223,64 +254,29 @@ void ttm_base_object_unref(struct ttm_base_object **p_base)
 	kref_put(&base->refcount, ttm_release_base);
 }
 
-/**
- * ttm_base_object_noref_lookup - look up a base object without reference
- * @tfile: The struct ttm_object_file the object is registered with.
- * @key: The object handle.
- *
- * This function looks up a ttm base object and returns a pointer to it
- * without refcounting the pointer. The returned pointer is only valid
- * until ttm_base_object_noref_release() is called, and the object
- * pointed to by the returned pointer may be doomed. Any persistent usage
- * of the object requires a refcount to be taken using kref_get_unless_zero().
- * Iff this function returns successfully it needs to be paired with
- * ttm_base_object_noref_release() and no sleeping- or scheduling functions
- * may be called inbetween these function callse.
- *
- * Return: A pointer to the object if successful or NULL otherwise.
- */
-struct ttm_base_object *
-ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key)
-{
-	struct vmwgfx_hash_item *hash;
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
-	int ret;
-
-	rcu_read_lock();
-	ret = vmwgfx_ht_find_item_rcu(ht, key, &hash);
-	if (ret) {
-		rcu_read_unlock();
-		return NULL;
-	}
-
-	__release(RCU);
-	return drm_hash_entry(hash, struct ttm_ref_object, hash)->obj;
-}
-EXPORT_SYMBOL(ttm_base_object_noref_lookup);
-
 struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile,
-					       uint32_t key)
+					       uint64_t key)
 {
 	struct ttm_base_object *base = NULL;
 	struct vmwgfx_hash_item *hash;
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	int ret;
 
-	rcu_read_lock();
-	ret = vmwgfx_ht_find_item_rcu(ht, key, &hash);
+	spin_lock(&tfile->lock);
+	ret = ttm_tfile_find_ref(tfile, key, &hash);
 
 	if (likely(ret == 0)) {
-		base = drm_hash_entry(hash, struct ttm_ref_object, hash)->obj;
+		base = hlist_entry(hash, struct ttm_ref_object, hash)->obj;
 		if (!kref_get_unless_zero(&base->refcount))
 			base = NULL;
 	}
-	rcu_read_unlock();
+	spin_unlock(&tfile->lock);
+
 
 	return base;
 }
 
 struct ttm_base_object *
-ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key)
+ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint64_t key)
 {
 	struct ttm_base_object *base;
 
@@ -299,7 +295,6 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 		       bool *existed,
 		       bool require_existed)
 {
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	struct ttm_ref_object *ref;
 	struct vmwgfx_hash_item *hash;
 	int ret = -EINVAL;
@@ -312,10 +307,10 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 
 	while (ret == -EINVAL) {
 		rcu_read_lock();
-		ret = vmwgfx_ht_find_item_rcu(ht, base->handle, &hash);
+		ret = ttm_tfile_find_ref_rcu(tfile, base->handle, &hash);
 
 		if (ret == 0) {
-			ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
+			ref = hlist_entry(hash, struct ttm_ref_object, hash);
 			if (kref_get_unless_zero(&ref->kref)) {
 				rcu_read_unlock();
 				break;
@@ -337,21 +332,14 @@ int ttm_ref_object_add(struct ttm_object_file *tfile,
 		kref_init(&ref->kref);
 
 		spin_lock(&tfile->lock);
-		ret = vmwgfx_ht_insert_item_rcu(ht, &ref->hash);
-
-		if (likely(ret == 0)) {
-			list_add_tail(&ref->head, &tfile->ref_list);
-			kref_get(&base->refcount);
-			spin_unlock(&tfile->lock);
-			if (existed != NULL)
-				*existed = false;
-			break;
-		}
+		hash_add_rcu(tfile->ref_hash, &ref->hash.head, ref->hash.key);
+		ret = 0;
 
+		list_add_tail(&ref->head, &tfile->ref_list);
+		kref_get(&base->refcount);
 		spin_unlock(&tfile->lock);
-		BUG_ON(ret != -EINVAL);
-
-		kfree(ref);
+		if (existed != NULL)
+			*existed = false;
 	}
 
 	return ret;
@@ -363,10 +351,8 @@ ttm_ref_object_release(struct kref *kref)
 	struct ttm_ref_object *ref =
 	    container_of(kref, struct ttm_ref_object, kref);
 	struct ttm_object_file *tfile = ref->tfile;
-	struct vmwgfx_open_hash *ht;
 
-	ht = &tfile->ref_hash;
-	(void)vmwgfx_ht_remove_item_rcu(ht, &ref->hash);
+	hash_del_rcu(&ref->hash.head);
 	list_del(&ref->head);
 	spin_unlock(&tfile->lock);
 
@@ -378,18 +364,17 @@ ttm_ref_object_release(struct kref *kref)
 int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
 			      unsigned long key)
 {
-	struct vmwgfx_open_hash *ht = &tfile->ref_hash;
 	struct ttm_ref_object *ref;
 	struct vmwgfx_hash_item *hash;
 	int ret;
 
 	spin_lock(&tfile->lock);
-	ret = vmwgfx_ht_find_item(ht, key, &hash);
+	ret = ttm_tfile_find_ref(tfile, key, &hash);
 	if (unlikely(ret != 0)) {
 		spin_unlock(&tfile->lock);
 		return -EINVAL;
 	}
-	ref = drm_hash_entry(hash, struct ttm_ref_object, hash);
+	ref = hlist_entry(hash, struct ttm_ref_object, hash);
 	kref_put(&ref->kref, ttm_ref_object_release);
 	spin_unlock(&tfile->lock);
 	return 0;
@@ -416,16 +401,13 @@ void ttm_object_file_release(struct ttm_object_file **p_tfile)
 	}
 
 	spin_unlock(&tfile->lock);
-	vmwgfx_ht_remove(&tfile->ref_hash);
 
 	ttm_object_file_unref(&tfile);
 }
 
-struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev,
-					     unsigned int hash_order)
+struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev)
 {
 	struct ttm_object_file *tfile = kmalloc(sizeof(*tfile), GFP_KERNEL);
-	int ret;
 
 	if (unlikely(tfile == NULL))
 		return NULL;
@@ -435,34 +417,21 @@ struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev,
 	kref_init(&tfile->refcount);
 	INIT_LIST_HEAD(&tfile->ref_list);
 
-	ret = vmwgfx_ht_create(&tfile->ref_hash, hash_order);
-	if (ret)
-		goto out_err;
+	hash_init(tfile->ref_hash);
 
 	return tfile;
-out_err:
-	vmwgfx_ht_remove(&tfile->ref_hash);
-
-	kfree(tfile);
-
-	return NULL;
 }
 
 struct ttm_object_device *
-ttm_object_device_init(unsigned int hash_order,
-		       const struct dma_buf_ops *ops)
+ttm_object_device_init(const struct dma_buf_ops *ops)
 {
 	struct ttm_object_device *tdev = kmalloc(sizeof(*tdev), GFP_KERNEL);
-	int ret;
 
 	if (unlikely(tdev == NULL))
 		return NULL;
 
 	spin_lock_init(&tdev->object_lock);
 	atomic_set(&tdev->object_count, 0);
-	ret = vmwgfx_ht_create(&tdev->object_hash, hash_order);
-	if (ret != 0)
-		goto out_no_object_hash;
 
 	/*
 	 * Our base is at VMWGFX_NUM_MOB + 1 because we want to create
@@ -477,10 +446,6 @@ ttm_object_device_init(unsigned int hash_order,
 	tdev->dmabuf_release = tdev->ops.release;
 	tdev->ops.release = ttm_prime_dmabuf_release;
 	return tdev;
-
-out_no_object_hash:
-	kfree(tdev);
-	return NULL;
 }
 
 void ttm_object_device_release(struct ttm_object_device **p_tdev)
@@ -491,7 +456,6 @@ void ttm_object_device_release(struct ttm_object_device **p_tdev)
 
 	WARN_ON_ONCE(!idr_is_empty(&tdev->idr));
 	idr_destroy(&tdev->idr);
-	vmwgfx_ht_remove(&tdev->object_hash);
 
 	kfree(tdev);
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
index 1a2fa0f83f5f..8098a3846bae 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/ttm_object.h
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
+ * Copyright (c) 2006-2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -42,8 +42,6 @@
 #include <linux/list.h>
 #include <linux/rcupdate.h>
 
-#include "vmwgfx_hashtab.h"
-
 /**
  * enum ttm_object_type
  *
@@ -104,7 +102,7 @@ struct ttm_base_object {
 	struct ttm_object_file *tfile;
 	struct kref refcount;
 	void (*refcount_release) (struct ttm_base_object **base);
-	u32 handle;
+	u64 handle;
 	enum ttm_object_type object_type;
 	u32 shareable;
 };
@@ -164,7 +162,7 @@ extern int ttm_base_object_init(struct ttm_object_file *tfile,
  */
 
 extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
-						      *tfile, uint32_t key);
+						      *tfile, uint64_t key);
 
 /**
  * ttm_base_object_lookup_for_ref
@@ -178,7 +176,7 @@ extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file
  */
 
 extern struct ttm_base_object *
-ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key);
+ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint64_t key);
 
 /**
  * ttm_base_object_unref
@@ -237,14 +235,12 @@ extern int ttm_ref_object_base_unref(struct ttm_object_file *tfile,
  * ttm_object_file_init - initialize a struct ttm_object file
  *
  * @tdev: A struct ttm_object device this file is initialized on.
- * @hash_order: Order of the hash table used to hold the reference objects.
  *
  * This is typically called by the file_ops::open function.
  */
 
 extern struct ttm_object_file *ttm_object_file_init(struct ttm_object_device
-						    *tdev,
-						    unsigned int hash_order);
+						    *tdev);
 
 /**
  * ttm_object_file_release - release data held by a ttm_object_file
@@ -262,7 +258,6 @@ extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
 /**
  * ttm_object device init - initialize a struct ttm_object_device
  *
- * @hash_order: Order of hash table used to hash the base objects.
  * @ops: DMA buf ops for prime objects of this device.
  *
  * This function is typically called on device initialization to prepare
@@ -270,8 +265,7 @@ extern void ttm_object_file_release(struct ttm_object_file **p_tfile);
  */
 
 extern struct ttm_object_device *
-ttm_object_device_init(unsigned int hash_order,
-		       const struct dma_buf_ops *ops);
+ttm_object_device_init(const struct dma_buf_ops *ops);
 
 /**
  * ttm_object_device_release - release data held by a ttm_object_device
@@ -313,18 +307,4 @@ extern int ttm_prime_handle_to_fd(struct ttm_object_file *tfile,
 #define ttm_prime_object_kfree(__obj, __prime)		\
 	kfree_rcu(__obj, __prime.base.rhead)
 
-struct ttm_base_object *
-ttm_base_object_noref_lookup(struct ttm_object_file *tfile, uint32_t key);
-
-/**
- * ttm_base_object_noref_release - release a base object pointer looked up
- * without reference
- *
- * Releases a base object pointer looked up with ttm_base_object_noref_lookup().
- */
-static inline void ttm_base_object_noref_release(void)
-{
-	__acquire(RCU);
-	rcu_read_unlock();
-}
 #endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
index 09fe20e918f9..c52c7bf1485b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
@@ -483,8 +483,8 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
 	d.src_addr = NULL;
 	d.dst_pages = dst->ttm->pages;
 	d.src_pages = src->ttm->pages;
-	d.dst_num_pages = dst->resource->num_pages;
-	d.src_num_pages = src->resource->num_pages;
+	d.dst_num_pages = PFN_UP(dst->resource->size);
+	d.src_num_pages = PFN_UP(src->resource->size);
 	d.dst_prot = ttm_io_prot(dst, dst->resource, PAGE_KERNEL);
 	d.src_prot = ttm_io_prot(src, src->resource, PAGE_KERNEL);
 	d.diff = diff;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
index 822251aaab0a..4dcf2eb7aa80 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
@@ -194,7 +194,7 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv,
 	int ret = 0;
 
 	place = vmw_vram_placement.placement[0];
-	place.lpfn = bo->resource->num_pages;
+	place.lpfn = PFN_UP(bo->resource->size);
 	placement.num_placement = 1;
 	placement.placement = &place;
 	placement.num_busy_placement = 1;
@@ -211,7 +211,7 @@ int vmw_bo_pin_in_start_of_vram(struct vmw_private *dev_priv,
 	 * that situation.
 	 */
 	if (bo->resource->mem_type == TTM_PL_VRAM &&
-	    bo->resource->start < bo->resource->num_pages &&
+	    bo->resource->start < PFN_UP(bo->resource->size) &&
 	    bo->resource->start > 0 &&
 	    buf->base.pin_count == 0) {
 		ctx.interruptible = false;
@@ -352,7 +352,7 @@ void *vmw_bo_map_and_cache(struct vmw_buffer_object *vbo)
 	if (virtual)
 		return virtual;
 
-	ret = ttm_bo_kmap(bo, 0, bo->resource->num_pages, &vbo->map);
+	ret = ttm_bo_kmap(bo, 0, PFN_UP(bo->base.size), &vbo->map);
 	if (ret)
 		DRM_ERROR("Buffer object map failed: %d.\n", ret);
 
@@ -462,6 +462,9 @@ int vmw_bo_create(struct vmw_private *vmw,
 		return -ENOMEM;
 	}
 
+	/*
+	 * vmw_bo_init will delete the *p_bo object if it fails
+	 */
 	ret = vmw_bo_init(vmw, *p_bo, size,
 			  placement, interruptible, pin,
 			  bo_free);
@@ -470,7 +473,6 @@ int vmw_bo_create(struct vmw_private *vmw,
 
 	return ret;
 out_error:
-	kfree(*p_bo);
 	*p_bo = NULL;
 	return ret;
 }
@@ -596,6 +598,7 @@ static int vmw_user_bo_synccpu_release(struct drm_file *filp,
 		ttm_bo_put(&vmw_bo->base);
 	}
 
+	drm_gem_object_put(&vmw_bo->base.base);
 	return ret;
 }
 
@@ -636,6 +639,7 @@ int vmw_user_bo_synccpu_ioctl(struct drm_device *dev, void *data,
 
 		ret = vmw_user_bo_synccpu_grab(vbo, arg->flags);
 		vmw_bo_unreference(&vbo);
+		drm_gem_object_put(&vbo->base.base);
 		if (unlikely(ret != 0)) {
 			if (ret == -ERESTARTSYS || ret == -EBUSY)
 				return -EBUSY;
@@ -693,7 +697,7 @@ int vmw_bo_unref_ioctl(struct drm_device *dev, void *data,
  * struct vmw_buffer_object should be placed.
  * Return: Zero on success, Negative error code on error.
  *
- * The vmw buffer object pointer will be refcounted.
+ * The vmw buffer object pointer will be refcounted (both ttm and gem)
  */
 int vmw_user_bo_lookup(struct drm_file *filp,
 		       uint32_t handle,
@@ -710,49 +714,10 @@ int vmw_user_bo_lookup(struct drm_file *filp,
 
 	*out = gem_to_vmw_bo(gobj);
 	ttm_bo_get(&(*out)->base);
-	drm_gem_object_put(gobj);
 
 	return 0;
 }
 
-/**
- * vmw_user_bo_noref_lookup - Look up a vmw user buffer object without reference
- * @filp: The TTM object file the handle is registered with.
- * @handle: The user buffer object handle.
- *
- * This function looks up a struct vmw_bo and returns a pointer to the
- * struct vmw_buffer_object it derives from without refcounting the pointer.
- * The returned pointer is only valid until vmw_user_bo_noref_release() is
- * called, and the object pointed to by the returned pointer may be doomed.
- * Any persistent usage of the object requires a refcount to be taken using
- * ttm_bo_reference_unless_doomed(). Iff this function returns successfully it
- * needs to be paired with vmw_user_bo_noref_release() and no sleeping-
- * or scheduling functions may be called in between these function calls.
- *
- * Return: A struct vmw_buffer_object pointer if successful or negative
- * error pointer on failure.
- */
-struct vmw_buffer_object *
-vmw_user_bo_noref_lookup(struct drm_file *filp, u32 handle)
-{
-	struct vmw_buffer_object *vmw_bo;
-	struct ttm_buffer_object *bo;
-	struct drm_gem_object *gobj = drm_gem_object_lookup(filp, handle);
-
-	if (!gobj) {
-		DRM_ERROR("Invalid buffer object handle 0x%08lx.\n",
-			  (unsigned long)handle);
-		return ERR_PTR(-ESRCH);
-	}
-	vmw_bo = gem_to_vmw_bo(gobj);
-	bo = ttm_bo_get_unless_zero(&vmw_bo->base);
-	vmw_bo = vmw_buffer_object(bo);
-	drm_gem_object_put(gobj);
-
-	return vmw_bo;
-}
-
-
 /**
  * vmw_bo_fence_single - Utility function to fence a single TTM buffer
  *                       object without unreserving it.
@@ -807,15 +772,30 @@ int vmw_dumb_create(struct drm_file *file_priv,
 {
 	struct vmw_private *dev_priv = vmw_priv(dev);
 	struct vmw_buffer_object *vbo;
+	int cpp = DIV_ROUND_UP(args->bpp, 8);
 	int ret;
 
-	args->pitch = args->width * ((args->bpp + 7) / 8);
+	switch (cpp) {
+	case 1: /* DRM_FORMAT_C8 */
+	case 2: /* DRM_FORMAT_RGB565 */
+	case 4: /* DRM_FORMAT_XRGB8888 */
+		break;
+	default:
+		/*
+		 * Dumb buffers don't allow anything else.
+		 * This is tested via IGT's dumb_buffers
+		 */
+		return -EINVAL;
+	}
+
+	args->pitch = args->width * cpp;
 	args->size = ALIGN(args->pitch * args->height, PAGE_SIZE);
 
 	ret = vmw_gem_object_create_with_handle(dev_priv, file_priv,
 						args->size, &args->handle,
 						&vbo);
-
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_put(&vbo->base.base);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
index 82ef58ccdd42..47bc0b411055 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright 2014-2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2014-2022 VMware, Inc., Palo Alto, CA., USA
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -28,6 +28,8 @@
 #include "vmwgfx_drv.h"
 #include "vmwgfx_resource_priv.h"
 
+#include <linux/hashtable.h>
+
 #define VMW_CMDBUF_RES_MAN_HT_ORDER 12
 
 /**
@@ -59,7 +61,7 @@ struct vmw_cmdbuf_res {
  * @resources and @list are protected by the cmdbuf mutex for now.
  */
 struct vmw_cmdbuf_res_manager {
-	struct vmwgfx_open_hash resources;
+	DECLARE_HASHTABLE(resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
 	struct list_head list;
 	struct vmw_private *dev_priv;
 };
@@ -82,14 +84,13 @@ vmw_cmdbuf_res_lookup(struct vmw_cmdbuf_res_manager *man,
 		      u32 user_key)
 {
 	struct vmwgfx_hash_item *hash;
-	int ret;
 	unsigned long key = user_key | (res_type << 24);
 
-	ret = vmwgfx_ht_find_item(&man->resources, key, &hash);
-	if (unlikely(ret != 0))
-		return ERR_PTR(ret);
-
-	return drm_hash_entry(hash, struct vmw_cmdbuf_res, hash)->res;
+	hash_for_each_possible_rcu(man->resources, hash, head, key) {
+		if (hash->key == key)
+			return hlist_entry(hash, struct vmw_cmdbuf_res, hash)->res;
+	}
+	return ERR_PTR(-EINVAL);
 }
 
 /**
@@ -105,7 +106,7 @@ static void vmw_cmdbuf_res_free(struct vmw_cmdbuf_res_manager *man,
 				struct vmw_cmdbuf_res *entry)
 {
 	list_del(&entry->head);
-	WARN_ON(vmwgfx_ht_remove_item(&man->resources, &entry->hash));
+	hash_del_rcu(&entry->hash.head);
 	vmw_resource_unreference(&entry->res);
 	kfree(entry);
 }
@@ -159,7 +160,6 @@ void vmw_cmdbuf_res_commit(struct list_head *list)
 void vmw_cmdbuf_res_revert(struct list_head *list)
 {
 	struct vmw_cmdbuf_res *entry, *next;
-	int ret;
 
 	list_for_each_entry_safe(entry, next, list, head) {
 		switch (entry->state) {
@@ -167,8 +167,8 @@ void vmw_cmdbuf_res_revert(struct list_head *list)
 			vmw_cmdbuf_res_free(entry->man, entry);
 			break;
 		case VMW_CMDBUF_RES_DEL:
-			ret = vmwgfx_ht_insert_item(&entry->man->resources, &entry->hash);
-			BUG_ON(ret);
+			hash_add_rcu(entry->man->resources, &entry->hash.head,
+						entry->hash.key);
 			list_move_tail(&entry->head, &entry->man->list);
 			entry->state = VMW_CMDBUF_RES_COMMITTED;
 			break;
@@ -199,26 +199,20 @@ int vmw_cmdbuf_res_add(struct vmw_cmdbuf_res_manager *man,
 		       struct list_head *list)
 {
 	struct vmw_cmdbuf_res *cres;
-	int ret;
 
 	cres = kzalloc(sizeof(*cres), GFP_KERNEL);
 	if (unlikely(!cres))
 		return -ENOMEM;
 
 	cres->hash.key = user_key | (res_type << 24);
-	ret = vmwgfx_ht_insert_item(&man->resources, &cres->hash);
-	if (unlikely(ret != 0)) {
-		kfree(cres);
-		goto out_invalid_key;
-	}
+	hash_add_rcu(man->resources, &cres->hash.head, cres->hash.key);
 
 	cres->state = VMW_CMDBUF_RES_ADD;
 	cres->res = vmw_resource_reference(res);
 	cres->man = man;
 	list_add_tail(&cres->head, list);
 
-out_invalid_key:
-	return ret;
+	return 0;
 }
 
 /**
@@ -243,24 +237,26 @@ int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
 			  struct list_head *list,
 			  struct vmw_resource **res_p)
 {
-	struct vmw_cmdbuf_res *entry;
+	struct vmw_cmdbuf_res *entry = NULL;
 	struct vmwgfx_hash_item *hash;
-	int ret;
+	unsigned long key = user_key | (res_type << 24);
 
-	ret = vmwgfx_ht_find_item(&man->resources, user_key | (res_type << 24),
-			       &hash);
-	if (likely(ret != 0))
+	hash_for_each_possible_rcu(man->resources, hash, head, key) {
+		if (hash->key == key) {
+			entry = hlist_entry(hash, struct vmw_cmdbuf_res, hash);
+			break;
+		}
+	}
+	if (unlikely(!entry))
 		return -EINVAL;
 
-	entry = drm_hash_entry(hash, struct vmw_cmdbuf_res, hash);
-
 	switch (entry->state) {
 	case VMW_CMDBUF_RES_ADD:
 		vmw_cmdbuf_res_free(man, entry);
 		*res_p = NULL;
 		break;
 	case VMW_CMDBUF_RES_COMMITTED:
-		(void) vmwgfx_ht_remove_item(&man->resources, &entry->hash);
+		hash_del_rcu(&entry->hash.head);
 		list_del(&entry->head);
 		entry->state = VMW_CMDBUF_RES_DEL;
 		list_add_tail(&entry->head, list);
@@ -287,7 +283,6 @@ struct vmw_cmdbuf_res_manager *
 vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
 {
 	struct vmw_cmdbuf_res_manager *man;
-	int ret;
 
 	man = kzalloc(sizeof(*man), GFP_KERNEL);
 	if (!man)
@@ -295,12 +290,8 @@ vmw_cmdbuf_res_man_create(struct vmw_private *dev_priv)
 
 	man->dev_priv = dev_priv;
 	INIT_LIST_HEAD(&man->list);
-	ret = vmwgfx_ht_create(&man->resources, VMW_CMDBUF_RES_MAN_HT_ORDER);
-	if (ret == 0)
-		return man;
-
-	kfree(man);
-	return ERR_PTR(ret);
+	hash_init(man->resources);
+	return man;
 }
 
 /**
@@ -320,7 +311,6 @@ void vmw_cmdbuf_res_man_destroy(struct vmw_cmdbuf_res_manager *man)
 	list_for_each_entry_safe(entry, next, &man->list, head)
 		vmw_cmdbuf_res_free(man, entry);
 
-	vmwgfx_ht_remove(&man->resources);
 	kfree(man);
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
index 79b30dc9d825..b78a10312fad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
@@ -33,6 +33,7 @@
 #include <drm/ttm/ttm_placement.h>
 
 #include "vmwgfx_drv.h"
+#include "vmwgfx_mksstat.h"
 #include "vmwgfx_resource_priv.h"
 #include "vmwgfx_so.h"
 
@@ -72,12 +73,24 @@ struct vmw_cotable_info {
 			    bool);
 };
 
+
+/*
+ * Getting the initial size right is difficult because it all depends
+ * on what the userspace is doing. The sizes will be aligned up to
+ * a PAGE_SIZE so we just want to make sure that for majority of apps
+ * the initial number of entries doesn't require an immediate resize.
+ * For all cotables except SVGACOTableDXElementLayoutEntry and
+ * SVGACOTableDXBlendStateEntry the initial number of entries fits
+ * within the PAGE_SIZE. For SVGACOTableDXElementLayoutEntry and
+ * SVGACOTableDXBlendStateEntry we want to reserve two pages,
+ * because that's what all apps will require initially.
+ */
 static const struct vmw_cotable_info co_info[] = {
 	{1, sizeof(SVGACOTableDXRTViewEntry), &vmw_view_cotable_list_destroy},
 	{1, sizeof(SVGACOTableDXDSViewEntry), &vmw_view_cotable_list_destroy},
 	{1, sizeof(SVGACOTableDXSRViewEntry), &vmw_view_cotable_list_destroy},
-	{1, sizeof(SVGACOTableDXElementLayoutEntry), NULL},
-	{1, sizeof(SVGACOTableDXBlendStateEntry), NULL},
+	{PAGE_SIZE/sizeof(SVGACOTableDXElementLayoutEntry) + 1, sizeof(SVGACOTableDXElementLayoutEntry), NULL},
+	{PAGE_SIZE/sizeof(SVGACOTableDXBlendStateEntry) + 1, sizeof(SVGACOTableDXBlendStateEntry), NULL},
 	{1, sizeof(SVGACOTableDXDepthStencilEntry), NULL},
 	{1, sizeof(SVGACOTableDXRasterizerStateEntry), NULL},
 	{1, sizeof(SVGACOTableDXSamplerEntry), NULL},
@@ -395,9 +408,12 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
 	int ret;
 	size_t i;
 
+	MKS_STAT_TIME_DECL(MKSSTAT_KERN_COTABLE_RESIZE);
+	MKS_STAT_TIME_PUSH(MKSSTAT_KERN_COTABLE_RESIZE);
+
 	ret = vmw_cotable_readback(res);
 	if (ret)
-		return ret;
+		goto out_done;
 
 	cur_size_read_back = vcotbl->size_read_back;
 	vcotbl->size_read_back = old_size_read_back;
@@ -411,7 +427,7 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
 			    true, true, vmw_bo_bo_free, &buf);
 	if (ret) {
 		DRM_ERROR("Failed initializing new cotable MOB.\n");
-		return ret;
+		goto out_done;
 	}
 
 	bo = &buf->base;
@@ -427,7 +443,7 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
 	 * Do a page by page copy of COTables. This eliminates slow vmap()s.
 	 * This should really be a TTM utility.
 	 */
-	for (i = 0; i < old_bo->resource->num_pages; ++i) {
+	for (i = 0; i < PFN_UP(old_bo->resource->size); ++i) {
 		bool dummy;
 
 		ret = ttm_bo_kmap(old_bo, i, 1, &old_map);
@@ -485,6 +501,8 @@ static int vmw_cotable_resize(struct vmw_resource *res, size_t new_size)
 	/* Release the pin acquired in vmw_bo_init */
 	ttm_bo_unpin(bo);
 
+	MKS_STAT_TIME_POP(MKSSTAT_KERN_COTABLE_RESIZE);
+
 	return 0;
 
 out_map_new:
@@ -494,6 +512,9 @@ out_wait:
 	ttm_bo_unreserve(bo);
 	vmw_bo_unreference(&buf);
 
+out_done:
+	MKS_STAT_TIME_POP(MKSSTAT_KERN_COTABLE_RESIZE);
+
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index d7bd5eb1d3ac..bd02cb0e6837 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -25,13 +25,17 @@
  *
  **************************************************************************/
 
-#include <linux/dma-mapping.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/cc_platform.h>
+
+#include "vmwgfx_drv.h"
+
+#include "vmwgfx_devcaps.h"
+#include "vmwgfx_mksstat.h"
+#include "vmwgfx_binding.h"
+#include "ttm_object.h"
 
 #include <drm/drm_aperture.h>
 #include <drm/drm_drv.h>
+#include <drm/drm_fbdev_generic.h>
 #include <drm/drm_gem_ttm_helper.h>
 #include <drm/drm_ioctl.h>
 #include <drm/drm_module.h>
@@ -41,17 +45,14 @@
 #include <drm/ttm/ttm_placement.h>
 #include <generated/utsrelease.h>
 
-#include "ttm_object.h"
-#include "vmwgfx_binding.h"
-#include "vmwgfx_devcaps.h"
-#include "vmwgfx_drv.h"
-#include "vmwgfx_mksstat.h"
+#include <linux/cc_platform.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/version.h>
 
 #define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"
 
-#define VMW_MIN_INITIAL_WIDTH 800
-#define VMW_MIN_INITIAL_HEIGHT 600
-
 /*
  * Fully encoded drm commands. Might move to vmw_drm.h
  */
@@ -262,7 +263,6 @@ static const struct pci_device_id vmw_pci_id_list[] = {
 };
 MODULE_DEVICE_TABLE(pci, vmw_pci_id_list);
 
-static int enable_fbdev = IS_ENABLED(CONFIG_DRM_VMWGFX_FBCON);
 static int vmw_restrict_iommu;
 static int vmw_force_coherent;
 static int vmw_restrict_dma_mask;
@@ -272,8 +272,6 @@ static int vmw_probe(struct pci_dev *, const struct pci_device_id *);
 static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
 			      void *ptr);
 
-MODULE_PARM_DESC(enable_fbdev, "Enable vmwgfx fbdev");
-module_param_named(enable_fbdev, enable_fbdev, int, 0600);
 MODULE_PARM_DESC(restrict_iommu, "Try to limit IOMMU usage for TTM pages");
 module_param_named(restrict_iommu, vmw_restrict_iommu, int, 0600);
 MODULE_PARM_DESC(force_coherent, "Force coherent TTM pages");
@@ -623,8 +621,8 @@ static void vmw_get_initial_size(struct vmw_private *dev_priv)
 	width = vmw_read(dev_priv, SVGA_REG_WIDTH);
 	height = vmw_read(dev_priv, SVGA_REG_HEIGHT);
 
-	width = max_t(uint32_t, width, VMW_MIN_INITIAL_WIDTH);
-	height = max_t(uint32_t, height, VMW_MIN_INITIAL_HEIGHT);
+	width = max_t(uint32_t, width, VMWGFX_MIN_INITIAL_WIDTH);
+	height = max_t(uint32_t, height, VMWGFX_MIN_INITIAL_HEIGHT);
 
 	if (width > dev_priv->fb_max_width ||
 	    height > dev_priv->fb_max_height) {
@@ -633,8 +631,8 @@ static void vmw_get_initial_size(struct vmw_private *dev_priv)
 		 * This is a host error and shouldn't occur.
 		 */
 
-		width = VMW_MIN_INITIAL_WIDTH;
-		height = VMW_MIN_INITIAL_HEIGHT;
+		width  = VMWGFX_MIN_INITIAL_WIDTH;
+		height = VMWGFX_MIN_INITIAL_HEIGHT;
 	}
 
 	dev_priv->initial_width = width;
@@ -806,6 +804,43 @@ static int vmw_detect_version(struct vmw_private *dev)
 	return 0;
 }
 
+static void vmw_write_driver_id(struct vmw_private *dev)
+{
+	if ((dev->capabilities2 & SVGA_CAP2_DX2) != 0) {
+		vmw_write(dev,  SVGA_REG_GUEST_DRIVER_ID,
+			  SVGA_REG_GUEST_DRIVER_ID_LINUX);
+
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION1,
+			  LINUX_VERSION_MAJOR << 24 |
+			  LINUX_VERSION_PATCHLEVEL << 16 |
+			  LINUX_VERSION_SUBLEVEL);
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION2,
+			  VMWGFX_DRIVER_MAJOR << 24 |
+			  VMWGFX_DRIVER_MINOR << 16 |
+			  VMWGFX_DRIVER_PATCHLEVEL);
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_VERSION3, 0);
+
+		vmw_write(dev, SVGA_REG_GUEST_DRIVER_ID,
+			  SVGA_REG_GUEST_DRIVER_ID_SUBMIT);
+	}
+}
+
+static void vmw_sw_context_init(struct vmw_private *dev_priv)
+{
+	struct vmw_sw_context *sw_context = &dev_priv->ctx;
+
+	hash_init(sw_context->res_ht);
+}
+
+static void vmw_sw_context_fini(struct vmw_private *dev_priv)
+{
+	struct vmw_sw_context *sw_context = &dev_priv->ctx;
+
+	vfree(sw_context->cmd_bounce);
+	if (sw_context->staged_bindings)
+		vmw_binding_state_free(sw_context->staged_bindings);
+}
+
 static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 {
 	int ret;
@@ -815,6 +850,8 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 
 	dev_priv->drm.dev_private = dev_priv;
 
+	vmw_sw_context_init(dev_priv);
+
 	mutex_init(&dev_priv->cmdbuf_mutex);
 	mutex_init(&dev_priv->binding_mutex);
 	spin_lock_init(&dev_priv->resource_lock);
@@ -844,9 +881,6 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 
 	dev_priv->assume_16bpp = !!vmw_assume_16bpp;
 
-	dev_priv->enable_fb = enable_fbdev;
-
-
 	dev_priv->capabilities = vmw_read(dev_priv, SVGA_REG_CAPABILITIES);
 	vmw_print_bitmap(&dev_priv->drm, "Capabilities",
 			 dev_priv->capabilities,
@@ -970,7 +1004,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 		goto out_err0;
 	}
 
-	dev_priv->tdev = ttm_object_device_init(12, &vmw_prime_dmabuf_ops);
+	dev_priv->tdev = ttm_object_device_init(&vmw_prime_dmabuf_ops);
 
 	if (unlikely(dev_priv->tdev == NULL)) {
 		drm_err(&dev_priv->drm,
@@ -1091,12 +1125,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 	vmw_host_printf("vmwgfx: Module Version: %d.%d.%d (kernel: %s)",
 			VMWGFX_DRIVER_MAJOR, VMWGFX_DRIVER_MINOR,
 			VMWGFX_DRIVER_PATCHLEVEL, UTS_RELEASE);
-
-	if (dev_priv->enable_fb) {
-		vmw_fifo_resource_inc(dev_priv);
-		vmw_svga_enable(dev_priv);
-		vmw_fb_init(dev_priv);
-	}
+	vmw_write_driver_id(dev_priv);
 
 	dev_priv->pm_nb.notifier_call = vmwgfx_pm_notifier;
 	register_pm_notifier(&dev_priv->pm_nb);
@@ -1143,15 +1172,10 @@ static void vmw_driver_unload(struct drm_device *dev)
 
 	unregister_pm_notifier(&dev_priv->pm_nb);
 
-	if (dev_priv->ctx.res_ht_initialized)
-		vmwgfx_ht_remove(&dev_priv->ctx.res_ht);
-	vfree(dev_priv->ctx.cmd_bounce);
-	if (dev_priv->enable_fb) {
-		vmw_fb_off(dev_priv);
-		vmw_fb_close(dev_priv);
-		vmw_fifo_resource_dec(dev_priv);
-		vmw_svga_disable(dev_priv);
-	}
+	vmw_sw_context_fini(dev_priv);
+	vmw_fifo_resource_dec(dev_priv);
+
+	vmw_svga_disable(dev_priv);
 
 	vmw_kms_close(dev_priv);
 	vmw_overlay_close(dev_priv);
@@ -1173,8 +1197,6 @@ static void vmw_driver_unload(struct drm_device *dev)
 		vmw_irq_uninstall(&dev_priv->drm);
 
 	ttm_object_device_release(&dev_priv->tdev);
-	if (dev_priv->ctx.staged_bindings)
-		vmw_binding_state_free(dev_priv->ctx.staged_bindings);
 
 	for (i = vmw_res_context; i < vmw_res_max; ++i)
 		idr_destroy(&dev_priv->res_idr[i]);
@@ -1203,7 +1225,7 @@ static int vmw_driver_open(struct drm_device *dev, struct drm_file *file_priv)
 	if (unlikely(!vmw_fp))
 		return ret;
 
-	vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev, 10);
+	vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev);
 	if (unlikely(vmw_fp->tfile == NULL))
 		goto out_no_tfile;
 
@@ -1291,8 +1313,6 @@ static void vmw_master_drop(struct drm_device *dev,
 	struct vmw_private *dev_priv = vmw_priv(dev);
 
 	vmw_kms_legacy_hotspot_clear(dev_priv);
-	if (!dev_priv->enable_fb)
-		vmw_svga_disable(dev_priv);
 }
 
 /**
@@ -1485,25 +1505,19 @@ static int vmw_pm_freeze(struct device *kdev)
 		DRM_ERROR("Failed to freeze modesetting.\n");
 		return ret;
 	}
-	if (dev_priv->enable_fb)
-		vmw_fb_off(dev_priv);
 
 	vmw_execbuf_release_pinned_bo(dev_priv);
 	vmw_resource_evict_all(dev_priv);
 	vmw_release_device_early(dev_priv);
 	while (ttm_device_swapout(&dev_priv->bdev, &ctx, GFP_KERNEL) > 0);
-	if (dev_priv->enable_fb)
-		vmw_fifo_resource_dec(dev_priv);
+	vmw_fifo_resource_dec(dev_priv);
 	if (atomic_read(&dev_priv->num_fifo_resources) != 0) {
 		DRM_ERROR("Can't hibernate while 3D resources are active.\n");
-		if (dev_priv->enable_fb)
-			vmw_fifo_resource_inc(dev_priv);
+		vmw_fifo_resource_inc(dev_priv);
 		WARN_ON(vmw_request_device_late(dev_priv));
 		dev_priv->suspend_locked = false;
 		if (dev_priv->suspend_state)
 			vmw_kms_resume(dev);
-		if (dev_priv->enable_fb)
-			vmw_fb_on(dev_priv);
 		return -EBUSY;
 	}
 
@@ -1523,24 +1537,19 @@ static int vmw_pm_restore(struct device *kdev)
 
 	vmw_detect_version(dev_priv);
 
-	if (dev_priv->enable_fb)
-		vmw_fifo_resource_inc(dev_priv);
+	vmw_fifo_resource_inc(dev_priv);
 
 	ret = vmw_request_device(dev_priv);
 	if (ret)
 		return ret;
 
-	if (dev_priv->enable_fb)
-		__vmw_svga_enable(dev_priv);
+	__vmw_svga_enable(dev_priv);
 
 	vmw_fence_fifo_up(dev_priv->fman);
 	dev_priv->suspend_locked = false;
 	if (dev_priv->suspend_state)
 		vmw_kms_resume(&dev_priv->drm);
 
-	if (dev_priv->enable_fb)
-		vmw_fb_on(dev_priv);
-
 	return 0;
 }
 
@@ -1631,6 +1640,10 @@ static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_unload;
 
+	vmw_fifo_resource_inc(vmw);
+	vmw_svga_enable(vmw);
+	drm_fbdev_generic_setup(&vmw->drm,  0);
+
 	vmw_debugfs_gem_init(vmw);
 	vmw_debugfs_resource_managers_init(vmw);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 09e2d738aa87..5acbf5849b27 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -30,6 +30,7 @@
 
 #include <linux/suspend.h>
 #include <linux/sync_file.h>
+#include <linux/hashtable.h>
 
 #include <drm/drm_auth.h>
 #include <drm/drm_device.h>
@@ -42,7 +43,6 @@
 #include "ttm_object.h"
 
 #include "vmwgfx_fence.h"
-#include "vmwgfx_hashtab.h"
 #include "vmwgfx_reg.h"
 #include "vmwgfx_validation.h"
 
@@ -62,6 +62,9 @@
 #define VMWGFX_MAX_DISPLAYS 16
 #define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768
 
+#define VMWGFX_MIN_INITIAL_WIDTH 1280
+#define VMWGFX_MIN_INITIAL_HEIGHT 800
+
 #define VMWGFX_PCI_ID_SVGA2              0x0405
 #define VMWGFX_PCI_ID_SVGA3              0x0406
 
@@ -93,6 +96,11 @@
 #define VMW_RES_STREAM ttm_driver_type2
 #define VMW_RES_FENCE ttm_driver_type3
 #define VMW_RES_SHADER ttm_driver_type4
+#define VMW_RES_HT_ORDER 12
+
+#define VMW_CURSOR_SNOOP_FORMAT SVGA3D_A8R8G8B8
+#define VMW_CURSOR_SNOOP_WIDTH 64
+#define VMW_CURSOR_SNOOP_HEIGHT 64
 
 #define MKSSTAT_CAPACITY_LOG2 5U
 #define MKSSTAT_CAPACITY (1U << MKSSTAT_CAPACITY_LOG2)
@@ -102,6 +110,11 @@ struct vmw_fpriv {
 	bool gb_aware; /* user-space is guest-backed aware */
 };
 
+struct vmwgfx_hash_item {
+	struct hlist_node head;
+	unsigned long key;
+};
+
 /**
  * struct vmw_buffer_object - TTM buffer object with vmwgfx additions
  * @base: The TTM buffer object
@@ -425,8 +438,7 @@ struct vmw_ctx_validation_info;
  * @ctx: The validation context
  */
 struct vmw_sw_context{
-	struct vmwgfx_open_hash res_ht;
-	bool res_ht_initialized;
+	DECLARE_HASHTABLE(res_ht, VMW_RES_HT_ORDER);
 	bool kernel;
 	struct vmw_fpriv *fp;
 	struct drm_file *filp;
@@ -546,7 +558,6 @@ struct vmw_private {
 	 * Framebuffer info.
 	 */
 
-	void *fb_info;
 	enum vmw_display_unit_type active_display_unit;
 	struct vmw_legacy_display *ldu_priv;
 	struct vmw_overlay *overlay_priv;
@@ -605,8 +616,6 @@ struct vmw_private {
 	struct mutex cmdbuf_mutex;
 	struct mutex binding_mutex;
 
-	bool enable_fb;
-
 	/**
 	 * PM management.
 	 */
@@ -821,12 +830,7 @@ extern int vmw_user_resource_lookup_handle(
 	uint32_t handle,
 	const struct vmw_user_resource_conv *converter,
 	struct vmw_resource **p_res);
-extern struct vmw_resource *
-vmw_user_resource_noref_lookup_handle(struct vmw_private *dev_priv,
-				      struct ttm_object_file *tfile,
-				      uint32_t handle,
-				      const struct vmw_user_resource_conv *
-				      converter);
+
 extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
 				  struct drm_file *file_priv);
 extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
@@ -865,15 +869,6 @@ static inline bool vmw_resource_mob_attached(const struct vmw_resource *res)
 	return !RB_EMPTY_NODE(&res->mob_node);
 }
 
-/**
- * vmw_user_resource_noref_release - release a user resource pointer looked up
- * without reference
- */
-static inline void vmw_user_resource_noref_release(void)
-{
-	ttm_base_object_noref_release();
-}
-
 /**
  * Buffer object helper functions - vmwgfx_bo.c
  */
@@ -925,8 +920,6 @@ extern void vmw_bo_unmap(struct vmw_buffer_object *vbo);
 extern void vmw_bo_move_notify(struct ttm_buffer_object *bo,
 			       struct ttm_resource *mem);
 extern void vmw_bo_swap_notify(struct ttm_buffer_object *bo);
-extern struct vmw_buffer_object *
-vmw_user_bo_noref_lookup(struct drm_file *filp, u32 handle);
 
 /**
  * vmw_bo_adjust_prio - Adjust the buffer object eviction priority
@@ -1184,35 +1177,6 @@ extern void vmw_generic_waiter_add(struct vmw_private *dev_priv, u32 flag,
 extern void vmw_generic_waiter_remove(struct vmw_private *dev_priv,
 				      u32 flag, int *waiter_count);
 
-
-/**
- * Kernel framebuffer - vmwgfx_fb.c
- */
-
-#ifdef CONFIG_DRM_FBDEV_EMULATION
-int vmw_fb_init(struct vmw_private *vmw_priv);
-int vmw_fb_close(struct vmw_private *dev_priv);
-int vmw_fb_off(struct vmw_private *vmw_priv);
-int vmw_fb_on(struct vmw_private *vmw_priv);
-#else
-static inline int vmw_fb_init(struct vmw_private *vmw_priv)
-{
-	return 0;
-}
-static inline int vmw_fb_close(struct vmw_private *dev_priv)
-{
-	return 0;
-}
-static inline int vmw_fb_off(struct vmw_private *vmw_priv)
-{
-	return 0;
-}
-static inline int vmw_fb_on(struct vmw_private *vmw_priv)
-{
-	return 0;
-}
-#endif
-
 /**
  * Kernel modesetting - vmwgfx_kms.c
  */
@@ -1232,9 +1196,6 @@ int vmw_kms_write_svga(struct vmw_private *vmw_priv,
 bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
 				uint32_t pitch,
 				uint32_t height);
-u32 vmw_get_vblank_counter(struct drm_crtc *crtc);
-int vmw_enable_vblank(struct drm_crtc *crtc);
-void vmw_disable_vblank(struct drm_crtc *crtc);
 int vmw_kms_present(struct vmw_private *dev_priv,
 		    struct drm_file *file_priv,
 		    struct vmw_framebuffer *vfb,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index f085dbd4736d..c0686283ffd1 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright 2009 - 2015 VMware, Inc., Palo Alto, CA., USA
+ * Copyright 2009 - 2022 VMware, Inc., Palo Alto, CA., USA
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -25,6 +25,7 @@
  *
  **************************************************************************/
 #include <linux/sync_file.h>
+#include <linux/hashtable.h>
 
 #include "vmwgfx_drv.h"
 #include "vmwgfx_reg.h"
@@ -34,7 +35,6 @@
 #include "vmwgfx_binding.h"
 #include "vmwgfx_mksstat.h"
 
-#define VMW_RES_HT_ORDER 12
 
 /*
  * Helper macro to get dx_ctx_node if available otherwise print an error
@@ -290,20 +290,26 @@ static void vmw_execbuf_rcache_update(struct vmw_res_cache_entry *rcache,
 	rcache->valid_handle = 0;
 }
 
+enum vmw_val_add_flags {
+	vmw_val_add_flag_none  =      0,
+	vmw_val_add_flag_noctx = 1 << 0,
+};
+
 /**
- * vmw_execbuf_res_noref_val_add - Add a resource described by an unreferenced
- * rcu-protected pointer to the validation list.
+ * vmw_execbuf_res_val_add - Add a resource to the validation list.
  *
  * @sw_context: Pointer to the software context.
  * @res: Unreferenced rcu-protected pointer to the resource.
  * @dirty: Whether to change dirty status.
+ * @flags: specifies whether to use the context or not
  *
  * Returns: 0 on success. Negative error code on failure. Typical error codes
  * are %-EINVAL on inconsistency and %-ESRCH if the resource was doomed.
  */
-static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
-					 struct vmw_resource *res,
-					 u32 dirty)
+static int vmw_execbuf_res_val_add(struct vmw_sw_context *sw_context,
+				   struct vmw_resource *res,
+				   u32 dirty,
+				   u32 flags)
 {
 	struct vmw_private *dev_priv = res->dev_priv;
 	int ret;
@@ -318,24 +324,30 @@ static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
 		if (dirty)
 			vmw_validation_res_set_dirty(sw_context->ctx,
 						     rcache->private, dirty);
-		vmw_user_resource_noref_release();
 		return 0;
 	}
 
-	priv_size = vmw_execbuf_res_size(dev_priv, res_type);
-	ret = vmw_validation_add_resource(sw_context->ctx, res, priv_size,
-					  dirty, (void **)&ctx_info,
-					  &first_usage);
-	vmw_user_resource_noref_release();
-	if (ret)
-		return ret;
+	if ((flags & vmw_val_add_flag_noctx) != 0) {
+		ret = vmw_validation_add_resource(sw_context->ctx, res, 0, dirty,
+						  (void **)&ctx_info, NULL);
+		if (ret)
+			return ret;
 
-	if (priv_size && first_usage) {
-		ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, res,
-					      ctx_info);
-		if (ret) {
-			VMW_DEBUG_USER("Failed first usage context setup.\n");
+	} else {
+		priv_size = vmw_execbuf_res_size(dev_priv, res_type);
+		ret = vmw_validation_add_resource(sw_context->ctx, res, priv_size,
+						  dirty, (void **)&ctx_info,
+						  &first_usage);
+		if (ret)
 			return ret;
+
+		if (priv_size && first_usage) {
+			ret = vmw_cmd_ctx_first_setup(dev_priv, sw_context, res,
+						      ctx_info);
+			if (ret) {
+				VMW_DEBUG_USER("Failed first usage context setup.\n");
+				return ret;
+			}
 		}
 	}
 
@@ -343,43 +355,6 @@ static int vmw_execbuf_res_noref_val_add(struct vmw_sw_context *sw_context,
 	return 0;
 }
 
-/**
- * vmw_execbuf_res_noctx_val_add - Add a non-context resource to the resource
- * validation list if it's not already on it
- *
- * @sw_context: Pointer to the software context.
- * @res: Pointer to the resource.
- * @dirty: Whether to change dirty status.
- *
- * Returns: Zero on success. Negative error code on failure.
- */
-static int vmw_execbuf_res_noctx_val_add(struct vmw_sw_context *sw_context,
-					 struct vmw_resource *res,
-					 u32 dirty)
-{
-	struct vmw_res_cache_entry *rcache;
-	enum vmw_res_type res_type = vmw_res_type(res);
-	void *ptr;
-	int ret;
-
-	rcache = &sw_context->res_cache[res_type];
-	if (likely(rcache->valid && rcache->res == res)) {
-		if (dirty)
-			vmw_validation_res_set_dirty(sw_context->ctx,
-						     rcache->private, dirty);
-		return 0;
-	}
-
-	ret = vmw_validation_add_resource(sw_context->ctx, res, 0, dirty,
-					  &ptr, NULL);
-	if (ret)
-		return ret;
-
-	vmw_execbuf_rcache_update(rcache, res, ptr);
-
-	return 0;
-}
-
 /**
  * vmw_view_res_val_add - Add a view and the surface it's pointing to to the
  * validation list
@@ -398,13 +373,13 @@ static int vmw_view_res_val_add(struct vmw_sw_context *sw_context,
 	 * First add the resource the view is pointing to, otherwise it may be
 	 * swapped out when the view is validated.
 	 */
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, vmw_view_srf(view),
-					    vmw_view_dirtying(view));
+	ret = vmw_execbuf_res_val_add(sw_context, vmw_view_srf(view),
+				      vmw_view_dirtying(view), vmw_val_add_flag_noctx);
 	if (ret)
 		return ret;
 
-	return vmw_execbuf_res_noctx_val_add(sw_context, view,
-					     VMW_RES_DIRTY_NONE);
+	return vmw_execbuf_res_val_add(sw_context, view, VMW_RES_DIRTY_NONE,
+				       vmw_val_add_flag_noctx);
 }
 
 /**
@@ -475,8 +450,9 @@ static int vmw_resource_context_res_add(struct vmw_private *dev_priv,
 			if (IS_ERR(res))
 				continue;
 
-			ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-							    VMW_RES_DIRTY_SET);
+			ret = vmw_execbuf_res_val_add(sw_context, res,
+						      VMW_RES_DIRTY_SET,
+						      vmw_val_add_flag_noctx);
 			if (unlikely(ret != 0))
 				return ret;
 		}
@@ -490,9 +466,9 @@ static int vmw_resource_context_res_add(struct vmw_private *dev_priv,
 		if (vmw_res_type(entry->res) == vmw_res_view)
 			ret = vmw_view_res_val_add(sw_context, entry->res);
 		else
-			ret = vmw_execbuf_res_noctx_val_add
-				(sw_context, entry->res,
-				 vmw_binding_dirtying(entry->bt));
+			ret = vmw_execbuf_res_val_add(sw_context, entry->res,
+						      vmw_binding_dirtying(entry->bt),
+						      vmw_val_add_flag_noctx);
 		if (unlikely(ret != 0))
 			break;
 	}
@@ -658,7 +634,8 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 {
 	struct vmw_res_cache_entry *rcache = &sw_context->res_cache[res_type];
 	struct vmw_resource *res;
-	int ret;
+	int ret = 0;
+	bool needs_unref = false;
 
 	if (p_res)
 		*p_res = NULL;
@@ -683,17 +660,18 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 		if (ret)
 			return ret;
 
-		res = vmw_user_resource_noref_lookup_handle
-			(dev_priv, sw_context->fp->tfile, *id_loc, converter);
-		if (IS_ERR(res)) {
+		ret = vmw_user_resource_lookup_handle
+			(dev_priv, sw_context->fp->tfile, *id_loc, converter, &res);
+		if (ret != 0) {
 			VMW_DEBUG_USER("Could not find/use resource 0x%08x.\n",
 				       (unsigned int) *id_loc);
-			return PTR_ERR(res);
+			return ret;
 		}
+		needs_unref = true;
 
-		ret = vmw_execbuf_res_noref_val_add(sw_context, res, dirty);
+		ret = vmw_execbuf_res_val_add(sw_context, res, dirty, vmw_val_add_flag_none);
 		if (unlikely(ret != 0))
-			return ret;
+			goto res_check_done;
 
 		if (rcache->valid && rcache->res == res) {
 			rcache->valid_handle = true;
@@ -708,7 +686,11 @@ vmw_cmd_res_check(struct vmw_private *dev_priv,
 	if (p_res)
 		*p_res = res;
 
-	return 0;
+res_check_done:
+	if (needs_unref)
+		vmw_resource_unreference(&res);
+
+	return ret;
 }
 
 /**
@@ -1047,7 +1029,7 @@ static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv,
 
 	if (unlikely(new_query_bo != sw_context->cur_query_bo)) {
 
-		if (unlikely(new_query_bo->base.resource->num_pages > 4)) {
+		if (unlikely(PFN_UP(new_query_bo->base.resource->size) > 4)) {
 			VMW_DEBUG_USER("Query buffer too large.\n");
 			return -EINVAL;
 		}
@@ -1171,13 +1153,14 @@ static int vmw_translate_mob_ptr(struct vmw_private *dev_priv,
 	int ret;
 
 	vmw_validation_preload_bo(sw_context->ctx);
-	vmw_bo = vmw_user_bo_noref_lookup(sw_context->filp, handle);
-	if (IS_ERR(vmw_bo)) {
-		VMW_DEBUG_USER("Could not find or use MOB buffer.\n");
+	ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo);
+	if (ret != 0) {
+		drm_dbg(&dev_priv->drm, "Could not find or use MOB buffer.\n");
 		return PTR_ERR(vmw_bo);
 	}
 	ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, true, false);
 	ttm_bo_put(&vmw_bo->base);
+	drm_gem_object_put(&vmw_bo->base.base);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -1225,13 +1208,14 @@ static int vmw_translate_guest_ptr(struct vmw_private *dev_priv,
 	int ret;
 
 	vmw_validation_preload_bo(sw_context->ctx);
-	vmw_bo = vmw_user_bo_noref_lookup(sw_context->filp, handle);
-	if (IS_ERR(vmw_bo)) {
-		VMW_DEBUG_USER("Could not find or use GMR region.\n");
+	ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo);
+	if (ret != 0) {
+		drm_dbg(&dev_priv->drm, "Could not find or use GMR region.\n");
 		return PTR_ERR(vmw_bo);
 	}
 	ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo, false, false);
 	ttm_bo_put(&vmw_bo->base);
+	drm_gem_object_put(&vmw_bo->base.base);
 	if (unlikely(ret != 0))
 		return ret;
 
@@ -2025,8 +2009,9 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv,
 		res = vmw_shader_lookup(vmw_context_res_man(ctx),
 					cmd->body.shid, cmd->body.type);
 		if (!IS_ERR(res)) {
-			ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-							    VMW_RES_DIRTY_NONE);
+			ret = vmw_execbuf_res_val_add(sw_context, res,
+						      VMW_RES_DIRTY_NONE,
+						      vmw_val_add_flag_noctx);
 			if (unlikely(ret != 0))
 				return ret;
 
@@ -2273,8 +2258,9 @@ static int vmw_cmd_dx_set_shader(struct vmw_private *dev_priv,
 			return PTR_ERR(res);
 		}
 
-		ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-						    VMW_RES_DIRTY_NONE);
+		ret = vmw_execbuf_res_val_add(sw_context, res,
+					      VMW_RES_DIRTY_NONE,
+					      vmw_val_add_flag_noctx);
 		if (ret)
 			return ret;
 	}
@@ -2777,8 +2763,8 @@ static int vmw_cmd_dx_bind_shader(struct vmw_private *dev_priv,
 		return PTR_ERR(res);
 	}
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		VMW_DEBUG_USER("Error creating resource validation node.\n");
 		return ret;
@@ -3098,8 +3084,8 @@ static int vmw_cmd_dx_bind_streamoutput(struct vmw_private *dev_priv,
 
 	vmw_dx_streamoutput_set_size(res, cmd->body.sizeInBytes);
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		DRM_ERROR("Error creating resource validation node.\n");
 		return ret;
@@ -3148,8 +3134,8 @@ static int vmw_cmd_dx_set_streamoutput(struct vmw_private *dev_priv,
 		return 0;
 	}
 
-	ret = vmw_execbuf_res_noctx_val_add(sw_context, res,
-					    VMW_RES_DIRTY_NONE);
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_NONE,
+				      vmw_val_add_flag_noctx);
 	if (ret) {
 		DRM_ERROR("Error creating resource validation node.\n");
 		return ret;
@@ -3869,7 +3855,6 @@ int vmw_execbuf_fence_commands(struct drm_file *file_priv,
  * @fence: Pointer to the fenc object.
  * @fence_handle: User-space fence handle.
  * @out_fence_fd: exported file descriptor for the fence.  -1 if not used
- * @sync_file:  Only used to clean up in case of an error in this function.
  *
  * This function copies fence information to user-space. If copying fails, the
  * user-space struct drm_vmw_fence_rep::error member is hopefully left
@@ -4067,22 +4052,26 @@ static int vmw_execbuf_tie_context(struct vmw_private *dev_priv,
 	if (ret)
 		return ret;
 
-	res = vmw_user_resource_noref_lookup_handle
+	ret = vmw_user_resource_lookup_handle
 		(dev_priv, sw_context->fp->tfile, handle,
-		 user_context_converter);
-	if (IS_ERR(res)) {
+		 user_context_converter, &res);
+	if (ret != 0) {
 		VMW_DEBUG_USER("Could not find or user DX context 0x%08x.\n",
 			       (unsigned int) handle);
-		return PTR_ERR(res);
+		return ret;
 	}
 
-	ret = vmw_execbuf_res_noref_val_add(sw_context, res, VMW_RES_DIRTY_SET);
-	if (unlikely(ret != 0))
+	ret = vmw_execbuf_res_val_add(sw_context, res, VMW_RES_DIRTY_SET,
+				      vmw_val_add_flag_none);
+	if (unlikely(ret != 0)) {
+		vmw_resource_unreference(&res);
 		return ret;
+	}
 
 	sw_context->dx_ctx_node = vmw_execbuf_info_from_res(sw_context, res);
 	sw_context->man = vmw_context_res_man(res);
 
+	vmw_resource_unreference(&res);
 	return 0;
 }
 
@@ -4101,7 +4090,7 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 	int ret;
 	int32_t out_fence_fd = -1;
 	struct sync_file *sync_file = NULL;
-	DECLARE_VAL_CONTEXT(val_ctx, &sw_context->res_ht, 1);
+	DECLARE_VAL_CONTEXT(val_ctx, sw_context, 1);
 
 	if (flags & DRM_VMW_EXECBUF_FLAG_EXPORT_FENCE_FD) {
 		out_fence_fd = get_unused_fd_flags(O_CLOEXEC);
@@ -4164,14 +4153,6 @@ int vmw_execbuf_process(struct drm_file *file_priv,
 	if (sw_context->staged_bindings)
 		vmw_binding_state_reset(sw_context->staged_bindings);
 
-	if (!sw_context->res_ht_initialized) {
-		ret = vmwgfx_ht_create(&sw_context->res_ht, VMW_RES_HT_ORDER);
-		if (unlikely(ret != 0))
-			goto out_unlock;
-
-		sw_context->res_ht_initialized = true;
-	}
-
 	INIT_LIST_HEAD(&sw_context->staged_cmd_res);
 	sw_context->ctx = &val_ctx;
 	ret = vmw_execbuf_tie_context(dev_priv, sw_context, dx_context_handle);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
deleted file mode 100644
index 5b85b477e4c6..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ /dev/null
@@ -1,831 +0,0 @@
-/**************************************************************************
- *
- * Copyright © 2007 David Airlie
- * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <linux/fb.h>
-#include <linux/pci.h>
-
-#include <drm/drm_fourcc.h>
-#include <drm/ttm/ttm_placement.h>
-
-#include "vmwgfx_drv.h"
-#include "vmwgfx_kms.h"
-
-#define VMW_DIRTY_DELAY (HZ / 30)
-
-struct vmw_fb_par {
-	struct vmw_private *vmw_priv;
-
-	void *vmalloc;
-
-	struct mutex bo_mutex;
-	struct vmw_buffer_object *vmw_bo;
-	unsigned bo_size;
-	struct drm_framebuffer *set_fb;
-	struct drm_display_mode *set_mode;
-	u32 fb_x;
-	u32 fb_y;
-	bool bo_iowrite;
-
-	u32 pseudo_palette[17];
-
-	unsigned max_width;
-	unsigned max_height;
-
-	struct {
-		spinlock_t lock;
-		bool active;
-		unsigned x1;
-		unsigned y1;
-		unsigned x2;
-		unsigned y2;
-	} dirty;
-
-	struct drm_crtc *crtc;
-	struct drm_connector *con;
-	struct delayed_work local_work;
-};
-
-static int vmw_fb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			    unsigned blue, unsigned transp,
-			    struct fb_info *info)
-{
-	struct vmw_fb_par *par = info->par;
-	u32 *pal = par->pseudo_palette;
-
-	if (regno > 15) {
-		DRM_ERROR("Bad regno %u.\n", regno);
-		return 1;
-	}
-
-	switch (par->set_fb->format->depth) {
-	case 24:
-	case 32:
-		pal[regno] = ((red & 0xff00) << 8) |
-			      (green & 0xff00) |
-			     ((blue  & 0xff00) >> 8);
-		break;
-	default:
-		DRM_ERROR("Bad depth %u, bpp %u.\n",
-			  par->set_fb->format->depth,
-			  par->set_fb->format->cpp[0] * 8);
-		return 1;
-	}
-
-	return 0;
-}
-
-static int vmw_fb_check_var(struct fb_var_screeninfo *var,
-			    struct fb_info *info)
-{
-	int depth = var->bits_per_pixel;
-	struct vmw_fb_par *par = info->par;
-	struct vmw_private *vmw_priv = par->vmw_priv;
-
-	switch (var->bits_per_pixel) {
-	case 32:
-		depth = (var->transp.length > 0) ? 32 : 24;
-		break;
-	default:
-		DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	switch (depth) {
-	case 24:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 0;
-		var->transp.offset = 0;
-		break;
-	case 32:
-		var->red.offset = 16;
-		var->green.offset = 8;
-		var->blue.offset = 0;
-		var->red.length = 8;
-		var->green.length = 8;
-		var->blue.length = 8;
-		var->transp.length = 8;
-		var->transp.offset = 24;
-		break;
-	default:
-		DRM_ERROR("Bad depth %u.\n", depth);
-		return -EINVAL;
-	}
-
-	if ((var->xoffset + var->xres) > par->max_width ||
-	    (var->yoffset + var->yres) > par->max_height) {
-		DRM_ERROR("Requested geom can not fit in framebuffer\n");
-		return -EINVAL;
-	}
-
-	if (!vmw_kms_validate_mode_vram(vmw_priv,
-					var->xres * var->bits_per_pixel/8,
-					var->yoffset + var->yres)) {
-		DRM_ERROR("Requested geom can not fit in framebuffer\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int vmw_fb_blank(int blank, struct fb_info *info)
-{
-	return 0;
-}
-
-/**
- * vmw_fb_dirty_flush - flush dirty regions to the kms framebuffer
- *
- * @work: The struct work_struct associated with this task.
- *
- * This function flushes the dirty regions of the vmalloc framebuffer to the
- * kms framebuffer, and if the kms framebuffer is visible, also updated the
- * corresponding displays. Note that this function runs even if the kms
- * framebuffer is not bound to a crtc and thus not visible, but it's turned
- * off during hibernation using the par->dirty.active bool.
- */
-static void vmw_fb_dirty_flush(struct work_struct *work)
-{
-	struct vmw_fb_par *par = container_of(work, struct vmw_fb_par,
-					      local_work.work);
-	struct vmw_private *vmw_priv = par->vmw_priv;
-	struct fb_info *info = vmw_priv->fb_info;
-	unsigned long irq_flags;
-	s32 dst_x1, dst_x2, dst_y1, dst_y2, w = 0, h = 0;
-	u32 cpp, max_x, max_y;
-	struct drm_clip_rect clip;
-	struct drm_framebuffer *cur_fb;
-	u8 *src_ptr, *dst_ptr;
-	struct vmw_buffer_object *vbo = par->vmw_bo;
-	void *virtual;
-
-	if (!READ_ONCE(par->dirty.active))
-		return;
-
-	mutex_lock(&par->bo_mutex);
-	cur_fb = par->set_fb;
-	if (!cur_fb)
-		goto out_unlock;
-
-	(void) ttm_bo_reserve(&vbo->base, false, false, NULL);
-	virtual = vmw_bo_map_and_cache(vbo);
-	if (!virtual)
-		goto out_unreserve;
-
-	spin_lock_irqsave(&par->dirty.lock, irq_flags);
-	if (!par->dirty.active) {
-		spin_unlock_irqrestore(&par->dirty.lock, irq_flags);
-		goto out_unreserve;
-	}
-
-	/*
-	 * Handle panning when copying from vmalloc to framebuffer.
-	 * Clip dirty area to framebuffer.
-	 */
-	cpp = cur_fb->format->cpp[0];
-	max_x = par->fb_x + cur_fb->width;
-	max_y = par->fb_y + cur_fb->height;
-
-	dst_x1 = par->dirty.x1 - par->fb_x;
-	dst_y1 = par->dirty.y1 - par->fb_y;
-	dst_x1 = max_t(s32, dst_x1, 0);
-	dst_y1 = max_t(s32, dst_y1, 0);
-
-	dst_x2 = par->dirty.x2 - par->fb_x;
-	dst_y2 = par->dirty.y2 - par->fb_y;
-	dst_x2 = min_t(s32, dst_x2, max_x);
-	dst_y2 = min_t(s32, dst_y2, max_y);
-	w = dst_x2 - dst_x1;
-	h = dst_y2 - dst_y1;
-	w = max_t(s32, 0, w);
-	h = max_t(s32, 0, h);
-
-	par->dirty.x1 = par->dirty.x2 = 0;
-	par->dirty.y1 = par->dirty.y2 = 0;
-	spin_unlock_irqrestore(&par->dirty.lock, irq_flags);
-
-	if (w && h) {
-		dst_ptr = (u8 *)virtual  +
-			(dst_y1 * par->set_fb->pitches[0] + dst_x1 * cpp);
-		src_ptr = (u8 *)par->vmalloc +
-			((dst_y1 + par->fb_y) * info->fix.line_length +
-			 (dst_x1 + par->fb_x) * cpp);
-
-		while (h-- > 0) {
-			memcpy(dst_ptr, src_ptr, w*cpp);
-			dst_ptr += par->set_fb->pitches[0];
-			src_ptr += info->fix.line_length;
-		}
-
-		clip.x1 = dst_x1;
-		clip.x2 = dst_x2;
-		clip.y1 = dst_y1;
-		clip.y2 = dst_y2;
-	}
-
-out_unreserve:
-	ttm_bo_unreserve(&vbo->base);
-	if (w && h) {
-		WARN_ON_ONCE(par->set_fb->funcs->dirty(cur_fb, NULL, 0, 0,
-						       &clip, 1));
-		vmw_cmd_flush(vmw_priv, false);
-	}
-out_unlock:
-	mutex_unlock(&par->bo_mutex);
-}
-
-static void vmw_fb_dirty_mark(struct vmw_fb_par *par,
-			      unsigned x1, unsigned y1,
-			      unsigned width, unsigned height)
-{
-	unsigned long flags;
-	unsigned x2 = x1 + width;
-	unsigned y2 = y1 + height;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	if (par->dirty.x1 == par->dirty.x2) {
-		par->dirty.x1 = x1;
-		par->dirty.y1 = y1;
-		par->dirty.x2 = x2;
-		par->dirty.y2 = y2;
-		/* if we are active start the dirty work
-		 * we share the work with the defio system */
-		if (par->dirty.active)
-			schedule_delayed_work(&par->local_work,
-					      VMW_DIRTY_DELAY);
-	} else {
-		if (x1 < par->dirty.x1)
-			par->dirty.x1 = x1;
-		if (y1 < par->dirty.y1)
-			par->dirty.y1 = y1;
-		if (x2 > par->dirty.x2)
-			par->dirty.x2 = x2;
-		if (y2 > par->dirty.y2)
-			par->dirty.y2 = y2;
-	}
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-}
-
-static int vmw_fb_pan_display(struct fb_var_screeninfo *var,
-			      struct fb_info *info)
-{
-	struct vmw_fb_par *par = info->par;
-
-	if ((var->xoffset + var->xres) > var->xres_virtual ||
-	    (var->yoffset + var->yres) > var->yres_virtual) {
-		DRM_ERROR("Requested panning can not fit in framebuffer\n");
-		return -EINVAL;
-	}
-
-	mutex_lock(&par->bo_mutex);
-	par->fb_x = var->xoffset;
-	par->fb_y = var->yoffset;
-	if (par->set_fb)
-		vmw_fb_dirty_mark(par, par->fb_x, par->fb_y, par->set_fb->width,
-				  par->set_fb->height);
-	mutex_unlock(&par->bo_mutex);
-
-	return 0;
-}
-
-static void vmw_deferred_io(struct fb_info *info, struct list_head *pagereflist)
-{
-	struct vmw_fb_par *par = info->par;
-	unsigned long start, end, min, max;
-	unsigned long flags;
-	struct fb_deferred_io_pageref *pageref;
-	int y1, y2;
-
-	min = ULONG_MAX;
-	max = 0;
-	list_for_each_entry(pageref, pagereflist, list) {
-		start = pageref->offset;
-		end = start + PAGE_SIZE - 1;
-		min = min(min, start);
-		max = max(max, end);
-	}
-
-	if (min < max) {
-		y1 = min / info->fix.line_length;
-		y2 = (max / info->fix.line_length) + 1;
-
-		spin_lock_irqsave(&par->dirty.lock, flags);
-		par->dirty.x1 = 0;
-		par->dirty.y1 = y1;
-		par->dirty.x2 = info->var.xres;
-		par->dirty.y2 = y2;
-		spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-		/*
-		 * Since we've already waited on this work once, try to
-		 * execute asap.
-		 */
-		cancel_delayed_work(&par->local_work);
-		schedule_delayed_work(&par->local_work, 0);
-	}
-};
-
-static struct fb_deferred_io vmw_defio = {
-	.delay		= VMW_DIRTY_DELAY,
-	.deferred_io	= vmw_deferred_io,
-};
-
-/*
- * Draw code
- */
-
-static void vmw_fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
-	cfb_fillrect(info, rect);
-	vmw_fb_dirty_mark(info->par, rect->dx, rect->dy,
-			  rect->width, rect->height);
-}
-
-static void vmw_fb_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
-	cfb_copyarea(info, region);
-	vmw_fb_dirty_mark(info->par, region->dx, region->dy,
-			  region->width, region->height);
-}
-
-static void vmw_fb_imageblit(struct fb_info *info, const struct fb_image *image)
-{
-	cfb_imageblit(info, image);
-	vmw_fb_dirty_mark(info->par, image->dx, image->dy,
-			  image->width, image->height);
-}
-
-/*
- * Bring up code
- */
-
-static int vmw_fb_create_bo(struct vmw_private *vmw_priv,
-			    size_t size, struct vmw_buffer_object **out)
-{
-	struct vmw_buffer_object *vmw_bo;
-	int ret;
-
-	ret = vmw_bo_create(vmw_priv, size,
-			      &vmw_sys_placement,
-			      false, false,
-			      &vmw_bo_bo_free, &vmw_bo);
-	if (unlikely(ret != 0))
-		return ret;
-
-	*out = vmw_bo;
-
-	return ret;
-}
-
-static int vmw_fb_compute_depth(struct fb_var_screeninfo *var,
-				int *depth)
-{
-	switch (var->bits_per_pixel) {
-	case 32:
-		*depth = (var->transp.length > 0) ? 32 : 24;
-		break;
-	default:
-		DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int vmwgfx_set_config_internal(struct drm_mode_set *set)
-{
-	struct drm_crtc *crtc = set->crtc;
-	struct drm_modeset_acquire_ctx ctx;
-	int ret;
-
-	drm_modeset_acquire_init(&ctx, 0);
-
-restart:
-	ret = crtc->funcs->set_config(set, &ctx);
-
-	if (ret == -EDEADLK) {
-		drm_modeset_backoff(&ctx);
-		goto restart;
-	}
-
-	drm_modeset_drop_locks(&ctx);
-	drm_modeset_acquire_fini(&ctx);
-
-	return ret;
-}
-
-static int vmw_fb_kms_detach(struct vmw_fb_par *par,
-			     bool detach_bo,
-			     bool unref_bo)
-{
-	struct drm_framebuffer *cur_fb = par->set_fb;
-	int ret;
-
-	/* Detach the KMS framebuffer from crtcs */
-	if (par->set_mode) {
-		struct drm_mode_set set;
-
-		set.crtc = par->crtc;
-		set.x = 0;
-		set.y = 0;
-		set.mode = NULL;
-		set.fb = NULL;
-		set.num_connectors = 0;
-		set.connectors = &par->con;
-		ret = vmwgfx_set_config_internal(&set);
-		if (ret) {
-			DRM_ERROR("Could not unset a mode.\n");
-			return ret;
-		}
-		drm_mode_destroy(&par->vmw_priv->drm, par->set_mode);
-		par->set_mode = NULL;
-	}
-
-	if (cur_fb) {
-		drm_framebuffer_put(cur_fb);
-		par->set_fb = NULL;
-	}
-
-	if (par->vmw_bo && detach_bo && unref_bo)
-		vmw_bo_unreference(&par->vmw_bo);
-
-	return 0;
-}
-
-static int vmw_fb_kms_framebuffer(struct fb_info *info)
-{
-	struct drm_mode_fb_cmd2 mode_cmd = {0};
-	struct vmw_fb_par *par = info->par;
-	struct fb_var_screeninfo *var = &info->var;
-	struct drm_framebuffer *cur_fb;
-	struct vmw_framebuffer *vfb;
-	int ret = 0, depth;
-	size_t new_bo_size;
-
-	ret = vmw_fb_compute_depth(var, &depth);
-	if (ret)
-		return ret;
-
-	mode_cmd.width = var->xres;
-	mode_cmd.height = var->yres;
-	mode_cmd.pitches[0] = ((var->bits_per_pixel + 7) / 8) * mode_cmd.width;
-	mode_cmd.pixel_format =
-		drm_mode_legacy_fb_format(var->bits_per_pixel, depth);
-
-	cur_fb = par->set_fb;
-	if (cur_fb && cur_fb->width == mode_cmd.width &&
-	    cur_fb->height == mode_cmd.height &&
-	    cur_fb->format->format == mode_cmd.pixel_format &&
-	    cur_fb->pitches[0] == mode_cmd.pitches[0])
-		return 0;
-
-	/* Need new buffer object ? */
-	new_bo_size = (size_t) mode_cmd.pitches[0] * (size_t) mode_cmd.height;
-	ret = vmw_fb_kms_detach(par,
-				par->bo_size < new_bo_size ||
-				par->bo_size > 2*new_bo_size,
-				true);
-	if (ret)
-		return ret;
-
-	if (!par->vmw_bo) {
-		ret = vmw_fb_create_bo(par->vmw_priv, new_bo_size,
-				       &par->vmw_bo);
-		if (ret) {
-			DRM_ERROR("Failed creating a buffer object for "
-				  "fbdev.\n");
-			return ret;
-		}
-		par->bo_size = new_bo_size;
-	}
-
-	vfb = vmw_kms_new_framebuffer(par->vmw_priv, par->vmw_bo, NULL,
-				      true, &mode_cmd);
-	if (IS_ERR(vfb))
-		return PTR_ERR(vfb);
-
-	par->set_fb = &vfb->base;
-
-	return 0;
-}
-
-static int vmw_fb_set_par(struct fb_info *info)
-{
-	struct vmw_fb_par *par = info->par;
-	struct vmw_private *vmw_priv = par->vmw_priv;
-	struct drm_mode_set set;
-	struct fb_var_screeninfo *var = &info->var;
-	struct drm_display_mode new_mode = { DRM_MODE("fb_mode",
-		DRM_MODE_TYPE_DRIVER,
-		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-		DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC)
-	};
-	struct drm_display_mode *mode;
-	int ret;
-
-	mode = drm_mode_duplicate(&vmw_priv->drm, &new_mode);
-	if (!mode) {
-		DRM_ERROR("Could not create new fb mode.\n");
-		return -ENOMEM;
-	}
-
-	mode->hdisplay = var->xres;
-	mode->vdisplay = var->yres;
-	vmw_guess_mode_timing(mode);
-
-	if (!vmw_kms_validate_mode_vram(vmw_priv,
-					mode->hdisplay *
-					DIV_ROUND_UP(var->bits_per_pixel, 8),
-					mode->vdisplay)) {
-		drm_mode_destroy(&vmw_priv->drm, mode);
-		return -EINVAL;
-	}
-
-	mutex_lock(&par->bo_mutex);
-	ret = vmw_fb_kms_framebuffer(info);
-	if (ret)
-		goto out_unlock;
-
-	par->fb_x = var->xoffset;
-	par->fb_y = var->yoffset;
-
-	set.crtc = par->crtc;
-	set.x = 0;
-	set.y = 0;
-	set.mode = mode;
-	set.fb = par->set_fb;
-	set.num_connectors = 1;
-	set.connectors = &par->con;
-
-	ret = vmwgfx_set_config_internal(&set);
-	if (ret)
-		goto out_unlock;
-
-	vmw_fb_dirty_mark(par, par->fb_x, par->fb_y,
-			  par->set_fb->width, par->set_fb->height);
-
-	/* If there already was stuff dirty we wont
-	 * schedule a new work, so lets do it now */
-
-	schedule_delayed_work(&par->local_work, 0);
-
-out_unlock:
-	if (par->set_mode)
-		drm_mode_destroy(&vmw_priv->drm, par->set_mode);
-	par->set_mode = mode;
-
-	mutex_unlock(&par->bo_mutex);
-
-	return ret;
-}
-
-
-static const struct fb_ops vmw_fb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = vmw_fb_check_var,
-	.fb_set_par = vmw_fb_set_par,
-	.fb_setcolreg = vmw_fb_setcolreg,
-	.fb_fillrect = vmw_fb_fillrect,
-	.fb_copyarea = vmw_fb_copyarea,
-	.fb_imageblit = vmw_fb_imageblit,
-	.fb_pan_display = vmw_fb_pan_display,
-	.fb_blank = vmw_fb_blank,
-	.fb_mmap = fb_deferred_io_mmap,
-};
-
-int vmw_fb_init(struct vmw_private *vmw_priv)
-{
-	struct device *device = vmw_priv->drm.dev;
-	struct vmw_fb_par *par;
-	struct fb_info *info;
-	unsigned fb_width, fb_height;
-	unsigned int fb_bpp, fb_pitch, fb_size;
-	struct drm_display_mode *init_mode;
-	int ret;
-
-	fb_bpp = 32;
-
-	/* XXX As shouldn't these be as well. */
-	fb_width = min(vmw_priv->fb_max_width, (unsigned)2048);
-	fb_height = min(vmw_priv->fb_max_height, (unsigned)2048);
-
-	fb_pitch = fb_width * fb_bpp / 8;
-	fb_size = fb_pitch * fb_height;
-
-	info = framebuffer_alloc(sizeof(*par), device);
-	if (!info)
-		return -ENOMEM;
-
-	/*
-	 * Par
-	 */
-	vmw_priv->fb_info = info;
-	par = info->par;
-	memset(par, 0, sizeof(*par));
-	INIT_DELAYED_WORK(&par->local_work, &vmw_fb_dirty_flush);
-	par->vmw_priv = vmw_priv;
-	par->vmalloc = NULL;
-	par->max_width = fb_width;
-	par->max_height = fb_height;
-
-	ret = vmw_kms_fbdev_init_data(vmw_priv, 0, par->max_width,
-				      par->max_height, &par->con,
-				      &par->crtc, &init_mode);
-	if (ret)
-		goto err_kms;
-
-	info->var.xres = init_mode->hdisplay;
-	info->var.yres = init_mode->vdisplay;
-
-	/*
-	 * Create buffers and alloc memory
-	 */
-	par->vmalloc = vzalloc(fb_size);
-	if (unlikely(par->vmalloc == NULL)) {
-		ret = -ENOMEM;
-		goto err_free;
-	}
-
-	/*
-	 * Fixed and var
-	 */
-	strcpy(info->fix.id, "svgadrmfb");
-	info->fix.type = FB_TYPE_PACKED_PIXELS;
-	info->fix.visual = FB_VISUAL_TRUECOLOR;
-	info->fix.type_aux = 0;
-	info->fix.xpanstep = 1; /* doing it in hw */
-	info->fix.ypanstep = 1; /* doing it in hw */
-	info->fix.ywrapstep = 0;
-	info->fix.accel = FB_ACCEL_NONE;
-	info->fix.line_length = fb_pitch;
-
-	info->fix.smem_start = 0;
-	info->fix.smem_len = fb_size;
-
-	info->pseudo_palette = par->pseudo_palette;
-	info->screen_base = (char __iomem *)par->vmalloc;
-	info->screen_size = fb_size;
-
-	info->fbops = &vmw_fb_ops;
-
-	/* 24 depth per default */
-	info->var.red.offset = 16;
-	info->var.green.offset = 8;
-	info->var.blue.offset = 0;
-	info->var.red.length = 8;
-	info->var.green.length = 8;
-	info->var.blue.length = 8;
-	info->var.transp.offset = 0;
-	info->var.transp.length = 0;
-
-	info->var.xres_virtual = fb_width;
-	info->var.yres_virtual = fb_height;
-	info->var.bits_per_pixel = fb_bpp;
-	info->var.xoffset = 0;
-	info->var.yoffset = 0;
-	info->var.activate = FB_ACTIVATE_NOW;
-	info->var.height = -1;
-	info->var.width = -1;
-
-	/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-	info->apertures = alloc_apertures(1);
-	if (!info->apertures) {
-		ret = -ENOMEM;
-		goto err_aper;
-	}
-	info->apertures->ranges[0].base = vmw_priv->vram_start;
-	info->apertures->ranges[0].size = vmw_priv->vram_size;
-
-	/*
-	 * Dirty & Deferred IO
-	 */
-	par->dirty.x1 = par->dirty.x2 = 0;
-	par->dirty.y1 = par->dirty.y2 = 0;
-	par->dirty.active = true;
-	spin_lock_init(&par->dirty.lock);
-	mutex_init(&par->bo_mutex);
-	info->fbdefio = &vmw_defio;
-	fb_deferred_io_init(info);
-
-	ret = register_framebuffer(info);
-	if (unlikely(ret != 0))
-		goto err_defio;
-
-	vmw_fb_set_par(info);
-
-	return 0;
-
-err_defio:
-	fb_deferred_io_cleanup(info);
-err_aper:
-err_free:
-	vfree(par->vmalloc);
-err_kms:
-	framebuffer_release(info);
-	vmw_priv->fb_info = NULL;
-
-	return ret;
-}
-
-int vmw_fb_close(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-
-	if (!vmw_priv->fb_info)
-		return 0;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-
-	/* ??? order */
-	fb_deferred_io_cleanup(info);
-	cancel_delayed_work_sync(&par->local_work);
-	unregister_framebuffer(info);
-
-	mutex_lock(&par->bo_mutex);
-	(void) vmw_fb_kms_detach(par, true, true);
-	mutex_unlock(&par->bo_mutex);
-
-	vfree(par->vmalloc);
-	framebuffer_release(info);
-
-	return 0;
-}
-
-int vmw_fb_off(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-	unsigned long flags;
-
-	if (!vmw_priv->fb_info)
-		return -EINVAL;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	par->dirty.active = false;
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-	flush_delayed_work(&info->deferred_work);
-	flush_delayed_work(&par->local_work);
-
-	return 0;
-}
-
-int vmw_fb_on(struct vmw_private *vmw_priv)
-{
-	struct fb_info *info;
-	struct vmw_fb_par *par;
-	unsigned long flags;
-
-	if (!vmw_priv->fb_info)
-		return -EINVAL;
-
-	info = vmw_priv->fb_info;
-	par = info->par;
-
-	spin_lock_irqsave(&par->dirty.lock, flags);
-	par->dirty.active = true;
-	spin_unlock_irqrestore(&par->dirty.lock, flags);
-
-	/*
-	 * Need to reschedule a dirty update, because otherwise that's
-	 * only done in dirty_mark() if the previous coalesced
-	 * dirty region was empty.
-	 */
-	schedule_delayed_work(&par->local_work, 0);
-
-	return 0;
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
index ce609e7d758f..4d2c28e39f4e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
@@ -146,14 +146,12 @@ int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv,
 				    &vmw_sys_placement :
 				    &vmw_vram_sys_placement,
 			    true, false, &vmw_gem_destroy, p_vbo);
-
-	(*p_vbo)->base.base.funcs = &vmw_gem_object_funcs;
 	if (ret != 0)
 		goto out_no_bo;
 
+	(*p_vbo)->base.base.funcs = &vmw_gem_object_funcs;
+
 	ret = drm_gem_handle_create(filp, &(*p_vbo)->base.base, handle);
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put(&(*p_vbo)->base.base);
 out_no_bo:
 	return ret;
 }
@@ -180,6 +178,8 @@ int vmw_gem_object_create_ioctl(struct drm_device *dev, void *data,
 	rep->map_handle = drm_vma_node_offset_addr(&vbo->base.base.vma_node);
 	rep->cur_gmr_id = handle;
 	rep->cur_gmr_offset = 0;
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_put(&vbo->base.base);
 out_no_bo:
 	return ret;
 }
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
index 60e3cc537f36..abd5e3323ebf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -71,7 +71,7 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man,
 	spin_lock(&gman->lock);
 
 	if (gman->max_gmr_pages > 0) {
-		gman->used_gmr_pages += (*res)->num_pages;
+		gman->used_gmr_pages += PFN_UP((*res)->size);
 		/*
 		 * Because the graphics memory is a soft limit we can try to
 		 * expand it instead of letting the userspace apps crash.
@@ -114,7 +114,7 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man,
 	return 0;
 
 nospace:
-	gman->used_gmr_pages -= (*res)->num_pages;
+	gman->used_gmr_pages -= PFN_UP((*res)->size);
 	spin_unlock(&gman->lock);
 	ida_free(&gman->gmr_ida, id);
 	ttm_resource_fini(man, *res);
@@ -129,7 +129,7 @@ static void vmw_gmrid_man_put_node(struct ttm_resource_manager *man,
 
 	ida_free(&gman->gmr_ida, res->start);
 	spin_lock(&gman->lock);
-	gman->used_gmr_pages -= res->num_pages;
+	gman->used_gmr_pages -= PFN_UP(res->size);
 	spin_unlock(&gman->lock);
 	ttm_resource_fini(man, res);
 	kfree(res);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c
deleted file mode 100644
index 06aebc12774e..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND. USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Simple open hash tab implementation.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <linux/export.h>
-#include <linux/hash.h>
-#include <linux/mm.h>
-#include <linux/rculist.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-
-#include <drm/drm_print.h>
-
-#include "vmwgfx_hashtab.h"
-
-int vmwgfx_ht_create(struct vmwgfx_open_hash *ht, unsigned int order)
-{
-	unsigned int size = 1 << order;
-
-	ht->order = order;
-	ht->table = NULL;
-	if (size <= PAGE_SIZE / sizeof(*ht->table))
-		ht->table = kcalloc(size, sizeof(*ht->table), GFP_KERNEL);
-	else
-		ht->table = vzalloc(array_size(size, sizeof(*ht->table)));
-	if (!ht->table) {
-		DRM_ERROR("Out of memory for hash table\n");
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-void vmwgfx_ht_verbose_list(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-	int count = 0;
-
-	hashed_key = hash_long(key, ht->order);
-	DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry(entry, h_list, head)
-		DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key);
-}
-
-static struct hlist_node *vmwgfx_ht_find_key(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry(entry, h_list, head) {
-		if (entry->key == key)
-			return &entry->head;
-		if (entry->key > key)
-			break;
-	}
-	return NULL;
-}
-
-static struct hlist_node *vmwgfx_ht_find_key_rcu(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	unsigned int hashed_key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	hlist_for_each_entry_rcu(entry, h_list, head) {
-		if (entry->key == key)
-			return &entry->head;
-		if (entry->key > key)
-			break;
-	}
-	return NULL;
-}
-
-int vmwgfx_ht_insert_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item)
-{
-	struct vmwgfx_hash_item *entry;
-	struct hlist_head *h_list;
-	struct hlist_node *parent;
-	unsigned int hashed_key;
-	unsigned long key = item->key;
-
-	hashed_key = hash_long(key, ht->order);
-	h_list = &ht->table[hashed_key];
-	parent = NULL;
-	hlist_for_each_entry(entry, h_list, head) {
-		if (entry->key == key)
-			return -EINVAL;
-		if (entry->key > key)
-			break;
-		parent = &entry->head;
-	}
-	if (parent)
-		hlist_add_behind_rcu(&item->head, parent);
-	else
-		hlist_add_head_rcu(&item->head, h_list);
-	return 0;
-}
-
-/*
- * Just insert an item and return any "bits" bit key that hasn't been
- * used before.
- */
-int vmwgfx_ht_just_insert_please(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item,
-				 unsigned long seed, int bits, int shift,
-				 unsigned long add)
-{
-	int ret;
-	unsigned long mask = (1UL << bits) - 1;
-	unsigned long first, unshifted_key;
-
-	unshifted_key = hash_long(seed, bits);
-	first = unshifted_key;
-	do {
-		item->key = (unshifted_key << shift) + add;
-		ret = vmwgfx_ht_insert_item(ht, item);
-		if (ret)
-			unshifted_key = (unshifted_key + 1) & mask;
-	} while (ret && (unshifted_key != first));
-
-	if (ret) {
-		DRM_ERROR("Available key bit space exhausted\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-int vmwgfx_ht_find_item(struct vmwgfx_open_hash *ht, unsigned long key,
-			struct vmwgfx_hash_item **item)
-{
-	struct hlist_node *list;
-
-	list = vmwgfx_ht_find_key_rcu(ht, key);
-	if (!list)
-		return -EINVAL;
-
-	*item = hlist_entry(list, struct vmwgfx_hash_item, head);
-	return 0;
-}
-
-int vmwgfx_ht_remove_key(struct vmwgfx_open_hash *ht, unsigned long key)
-{
-	struct hlist_node *list;
-
-	list = vmwgfx_ht_find_key(ht, key);
-	if (list) {
-		hlist_del_init_rcu(list);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-int vmwgfx_ht_remove_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item)
-{
-	hlist_del_init_rcu(&item->head);
-	return 0;
-}
-
-void vmwgfx_ht_remove(struct vmwgfx_open_hash *ht)
-{
-	if (ht->table) {
-		kvfree(ht->table);
-		ht->table = NULL;
-	}
-}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h
deleted file mode 100644
index a9ce12922e21..000000000000
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2006 Tungsten Graphics, Inc., Bismack, ND. USA.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Simple open hash tab implementation.
- *
- * Authors:
- * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-/*
- * TODO: Replace this hashtable with Linux' generic implementation
- *       from <linux/hashtable.h>.
- */
-
-#ifndef VMWGFX_HASHTAB_H
-#define VMWGFX_HASHTAB_H
-
-#include <linux/list.h>
-
-#define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
-
-struct vmwgfx_hash_item {
-	struct hlist_node head;
-	unsigned long key;
-};
-
-struct vmwgfx_open_hash {
-	struct hlist_head *table;
-	u8 order;
-};
-
-int vmwgfx_ht_create(struct vmwgfx_open_hash *ht, unsigned int order);
-int vmwgfx_ht_insert_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item);
-int vmwgfx_ht_just_insert_please(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item,
-				 unsigned long seed, int bits, int shift,
-				 unsigned long add);
-int vmwgfx_ht_find_item(struct vmwgfx_open_hash *ht, unsigned long key,
-			struct vmwgfx_hash_item **item);
-
-void vmwgfx_ht_verbose_list(struct vmwgfx_open_hash *ht, unsigned long key);
-int vmwgfx_ht_remove_key(struct vmwgfx_open_hash *ht, unsigned long key);
-int vmwgfx_ht_remove_item(struct vmwgfx_open_hash *ht, struct vmwgfx_hash_item *item);
-void vmwgfx_ht_remove(struct vmwgfx_open_hash *ht);
-
-/*
- * RCU-safe interface
- *
- * The user of this API needs to make sure that two or more instances of the
- * hash table manipulation functions are never run simultaneously.
- * The lookup function vmwgfx_ht_find_item_rcu may, however, run simultaneously
- * with any of the manipulation functions as long as it's called from within
- * an RCU read-locked section.
- */
-#define vmwgfx_ht_insert_item_rcu vmwgfx_ht_insert_item
-#define vmwgfx_ht_just_insert_please_rcu vmwgfx_ht_just_insert_please
-#define vmwgfx_ht_remove_key_rcu vmwgfx_ht_remove_key
-#define vmwgfx_ht_remove_item_rcu vmwgfx_ht_remove_item
-#define vmwgfx_ht_find_item_rcu vmwgfx_ht_find_item
-
-#endif
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 214829c32ed8..445d619e1fdc 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -25,15 +25,15 @@
  *
  **************************************************************************/
 
+#include "vmwgfx_kms.h"
+#include "vmw_surface_cache.h"
+
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_rect.h>
 #include <drm/drm_sysfs.h>
-#include <drm/drm_vblank.h>
-
-#include "vmwgfx_kms.h"
 
 void vmw_du_cleanup(struct vmw_display_unit *du)
 {
@@ -52,9 +52,9 @@ void vmw_du_cleanup(struct vmw_display_unit *du)
  * Display Unit Cursor functions
  */
 
+static int vmw_du_cursor_plane_unmap_cm(struct vmw_plane_state *vps);
 static void vmw_cursor_update_mob(struct vmw_private *dev_priv,
-				  struct ttm_buffer_object *bo,
-				  struct ttm_bo_kmap_obj *map,
+				  struct vmw_plane_state *vps,
 				  u32 *image, u32 width, u32 height,
 				  u32 hotspotX, u32 hotspotY);
 
@@ -63,23 +63,23 @@ struct vmw_svga_fifo_cmd_define_cursor {
 	SVGAFifoCmdDefineAlphaCursor cursor;
 };
 
-static void vmw_cursor_update_image(struct vmw_private *dev_priv,
-				    struct ttm_buffer_object *cm_bo,
-				    struct ttm_bo_kmap_obj *cm_map,
-				    u32 *image, u32 width, u32 height,
-				    u32 hotspotX, u32 hotspotY)
+/**
+ * vmw_send_define_cursor_cmd - queue a define cursor command
+ * @dev_priv: the private driver struct
+ * @image: buffer which holds the cursor image
+ * @width: width of the mouse cursor image
+ * @height: height of the mouse cursor image
+ * @hotspotX: the horizontal position of mouse hotspot
+ * @hotspotY: the vertical position of mouse hotspot
+ */
+static void vmw_send_define_cursor_cmd(struct vmw_private *dev_priv,
+				       u32 *image, u32 width, u32 height,
+				       u32 hotspotX, u32 hotspotY)
 {
 	struct vmw_svga_fifo_cmd_define_cursor *cmd;
 	const u32 image_size = width * height * sizeof(*image);
 	const u32 cmd_size = sizeof(*cmd) + image_size;
 
-	if (cm_bo != NULL) {
-		vmw_cursor_update_mob(dev_priv, cm_bo, cm_map, image,
-				      width, height,
-				      hotspotX, hotspotY);
-		return;
-	}
-
 	/* Try to reserve fifocmd space and swallow any failures;
 	   such reservations cannot be left unconsumed for long
 	   under the risk of clogging other fifocmd users, so
@@ -87,7 +87,7 @@ static void vmw_cursor_update_image(struct vmw_private *dev_priv,
 	   other fallible KMS-atomic resources at prepare_fb */
 	cmd = VMW_CMD_RESERVE(dev_priv, cmd_size);
 
-	if (unlikely(cmd == NULL))
+	if (unlikely(!cmd))
 		return;
 
 	memset(cmd, 0, sizeof(*cmd));
@@ -104,12 +104,40 @@ static void vmw_cursor_update_image(struct vmw_private *dev_priv,
 	vmw_cmd_commit_flush(dev_priv, cmd_size);
 }
 
+/**
+ * vmw_cursor_update_image - update the cursor image on the provided plane
+ * @dev_priv: the private driver struct
+ * @vps: the plane state of the cursor plane
+ * @image: buffer which holds the cursor image
+ * @width: width of the mouse cursor image
+ * @height: height of the mouse cursor image
+ * @hotspotX: the horizontal position of mouse hotspot
+ * @hotspotY: the vertical position of mouse hotspot
+ */
+static void vmw_cursor_update_image(struct vmw_private *dev_priv,
+				    struct vmw_plane_state *vps,
+				    u32 *image, u32 width, u32 height,
+				    u32 hotspotX, u32 hotspotY)
+{
+	if (vps->cursor.bo)
+		vmw_cursor_update_mob(dev_priv, vps, image,
+				      vps->base.crtc_w, vps->base.crtc_h,
+				      hotspotX, hotspotY);
+
+	else
+		vmw_send_define_cursor_cmd(dev_priv, image, width, height,
+					   hotspotX, hotspotY);
+}
+
+
 /**
  * vmw_cursor_update_mob - Update cursor vis CursorMob mechanism
  *
+ * Called from inside vmw_du_cursor_plane_atomic_update to actually
+ * make the cursor-image live.
+ *
  * @dev_priv: device to work with
- * @bo: BO for the MOB
- * @map: kmap obj for the BO
+ * @vps: the plane state of the cursor plane
  * @image: cursor source data to fill the MOB with
  * @width: source data width
  * @height: source data height
@@ -117,8 +145,7 @@ static void vmw_cursor_update_image(struct vmw_private *dev_priv,
  * @hotspotY: cursor hotspot Y
  */
 static void vmw_cursor_update_mob(struct vmw_private *dev_priv,
-				  struct ttm_buffer_object *bo,
-				  struct ttm_bo_kmap_obj *map,
+				  struct vmw_plane_state *vps,
 				  u32 *image, u32 width, u32 height,
 				  u32 hotspotX, u32 hotspotY)
 {
@@ -127,11 +154,11 @@ static void vmw_cursor_update_mob(struct vmw_private *dev_priv,
 	const u32 image_size = width * height * sizeof(*image);
 	bool dummy;
 
-	BUG_ON(!image);
-
-	header = (SVGAGBCursorHeader *)ttm_kmap_obj_virtual(map, &dummy);
+	header = ttm_kmap_obj_virtual(&vps->cursor.map, &dummy);
 	alpha_header = &header->header.alphaHeader;
 
+	memset(header, 0, sizeof(*header));
+
 	header->type = SVGA_ALPHA_CURSOR;
 	header->sizeInBytes = image_size;
 
@@ -141,100 +168,159 @@ static void vmw_cursor_update_mob(struct vmw_private *dev_priv,
 	alpha_header->height = height;
 
 	memcpy(header + 1, image, image_size);
-
-	vmw_write(dev_priv, SVGA_REG_CURSOR_MOBID, bo->resource->start);
+	vmw_write(dev_priv, SVGA_REG_CURSOR_MOBID,
+		  vps->cursor.bo->resource->start);
 }
 
-void vmw_du_destroy_cursor_mob_array(struct vmw_cursor_plane *vcp)
-{
-	size_t i;
 
-	for (i = 0; i < ARRAY_SIZE(vcp->cursor_mob); i++) {
-		if (vcp->cursor_mob[i] != NULL) {
-			ttm_bo_unpin(vcp->cursor_mob[i]);
-			ttm_bo_put(vcp->cursor_mob[i]);
-			kfree(vcp->cursor_mob[i]);
-			vcp->cursor_mob[i] = NULL;
-		}
-	}
+static u32 vmw_du_cursor_mob_size(u32 w, u32 h)
+{
+	return w * h * sizeof(u32) + sizeof(SVGAGBCursorHeader);
 }
 
-#define CURSOR_MOB_SIZE(dimension) \
-	((dimension) * (dimension) * sizeof(u32) + sizeof(SVGAGBCursorHeader))
+/**
+ * vmw_du_cursor_plane_acquire_image -- Acquire the image data
+ * @vps: cursor plane state
+ */
+static u32 *vmw_du_cursor_plane_acquire_image(struct vmw_plane_state *vps)
+{
+	bool dummy;
+	if (vps->surf) {
+		if (vps->surf_mapped)
+			return vmw_bo_map_and_cache(vps->surf->res.backup);
+		return vps->surf->snooper.image;
+	} else if (vps->bo)
+		return ttm_kmap_obj_virtual(&vps->bo->map, &dummy);
+	return NULL;
+}
 
-int vmw_du_create_cursor_mob_array(struct vmw_cursor_plane *cursor)
+static bool vmw_du_cursor_plane_has_changed(struct vmw_plane_state *old_vps,
+					    struct vmw_plane_state *new_vps)
 {
-	struct vmw_private *dev_priv = cursor->base.dev->dev_private;
-	uint32_t cursor_max_dim, mob_max_size;
-	int ret = 0;
-	size_t i;
+	void *old_image;
+	void *new_image;
+	u32 size;
+	bool changed;
 
-	if (!dev_priv->has_mob || (dev_priv->capabilities2 & SVGA_CAP2_CURSOR_MOB) == 0)
-		return -ENOSYS;
+	if (old_vps->base.crtc_w != new_vps->base.crtc_w ||
+	    old_vps->base.crtc_h != new_vps->base.crtc_h)
+	    return true;
 
-	mob_max_size = vmw_read(dev_priv, SVGA_REG_MOB_MAX_SIZE);
-	cursor_max_dim = vmw_read(dev_priv, SVGA_REG_CURSOR_MAX_DIMENSION);
+	if (old_vps->cursor.hotspot_x != new_vps->cursor.hotspot_x ||
+	    old_vps->cursor.hotspot_y != new_vps->cursor.hotspot_y)
+	    return true;
 
-	if (CURSOR_MOB_SIZE(cursor_max_dim) > mob_max_size)
-		cursor_max_dim = 64; /* Mandatorily-supported cursor dimension */
+	size = new_vps->base.crtc_w * new_vps->base.crtc_h * sizeof(u32);
 
-	for (i = 0; i < ARRAY_SIZE(cursor->cursor_mob); i++) {
-		struct ttm_buffer_object **const bo = &cursor->cursor_mob[i];
+	old_image = vmw_du_cursor_plane_acquire_image(old_vps);
+	new_image = vmw_du_cursor_plane_acquire_image(new_vps);
 
-		ret = vmw_bo_create_kernel(dev_priv,
-			CURSOR_MOB_SIZE(cursor_max_dim),
-			&vmw_mob_placement, bo);
+	changed = false;
+	if (old_image && new_image)
+		changed = memcmp(old_image, new_image, size) != 0;
 
-		if (ret != 0)
-			goto teardown;
+	return changed;
+}
 
-		if ((*bo)->resource->mem_type != VMW_PL_MOB) {
-			DRM_ERROR("Obtained buffer object is not a MOB.\n");
-			ret = -ENOSYS;
-			goto teardown;
-		}
+static void vmw_du_destroy_cursor_mob(struct ttm_buffer_object **bo)
+{
+	if (!(*bo))
+		return;
 
-		/* Fence the mob creation so we are guarateed to have the mob */
-		ret = ttm_bo_reserve(*bo, false, false, NULL);
+	ttm_bo_unpin(*bo);
+	ttm_bo_put(*bo);
+	kfree(*bo);
+	*bo = NULL;
+}
 
-		if (ret != 0)
-			goto teardown;
+static void vmw_du_put_cursor_mob(struct vmw_cursor_plane *vcp,
+				  struct vmw_plane_state *vps)
+{
+	u32 i;
 
-		vmw_bo_fence_single(*bo, NULL);
+	if (!vps->cursor.bo)
+		return;
 
-		ttm_bo_unreserve(*bo);
+	vmw_du_cursor_plane_unmap_cm(vps);
 
-		drm_info(&dev_priv->drm, "Using CursorMob mobid %lu, max dimension %u\n",
-			 (*bo)->resource->start, cursor_max_dim);
+	/* Look for a free slot to return this mob to the cache. */
+	for (i = 0; i < ARRAY_SIZE(vcp->cursor_mobs); i++) {
+		if (!vcp->cursor_mobs[i]) {
+			vcp->cursor_mobs[i] = vps->cursor.bo;
+			vps->cursor.bo = NULL;
+			return;
+		}
 	}
 
-	return 0;
-
-teardown:
-	vmw_du_destroy_cursor_mob_array(cursor);
+	/* Cache is full: See if this mob is bigger than an existing mob. */
+	for (i = 0; i < ARRAY_SIZE(vcp->cursor_mobs); i++) {
+		if (vcp->cursor_mobs[i]->base.size <
+		    vps->cursor.bo->base.size) {
+			vmw_du_destroy_cursor_mob(&vcp->cursor_mobs[i]);
+			vcp->cursor_mobs[i] = vps->cursor.bo;
+			vps->cursor.bo = NULL;
+			return;
+		}
+	}
 
-	return ret;
+	/* Destroy it if it's not worth caching. */
+	vmw_du_destroy_cursor_mob(&vps->cursor.bo);
 }
 
-#undef CURSOR_MOB_SIZE
-
-static void vmw_cursor_update_bo(struct vmw_private *dev_priv,
-				 struct ttm_buffer_object *cm_bo,
-				 struct ttm_bo_kmap_obj *cm_map,
-				 struct vmw_buffer_object *bo,
-				 u32 width, u32 height,
-				 u32 hotspotX, u32 hotspotY)
+static int vmw_du_get_cursor_mob(struct vmw_cursor_plane *vcp,
+				 struct vmw_plane_state *vps)
 {
-	void *virtual;
-	bool dummy;
+	struct vmw_private *dev_priv = vcp->base.dev->dev_private;
+	u32 size = vmw_du_cursor_mob_size(vps->base.crtc_w, vps->base.crtc_h);
+	u32 i;
+	u32 cursor_max_dim, mob_max_size;
+	int ret;
+
+	if (!dev_priv->has_mob ||
+	    (dev_priv->capabilities2 & SVGA_CAP2_CURSOR_MOB) == 0)
+		return -EINVAL;
+
+	mob_max_size = vmw_read(dev_priv, SVGA_REG_MOB_MAX_SIZE);
+	cursor_max_dim = vmw_read(dev_priv, SVGA_REG_CURSOR_MAX_DIMENSION);
+
+	if (size > mob_max_size || vps->base.crtc_w > cursor_max_dim ||
+	    vps->base.crtc_h > cursor_max_dim)
+		return -EINVAL;
 
-	virtual = ttm_kmap_obj_virtual(&bo->map, &dummy);
-	if (virtual) {
-		vmw_cursor_update_image(dev_priv, cm_bo, cm_map, virtual,
-					width, height,
-					hotspotX, hotspotY);
-		atomic_dec(&bo->base_mapped_count);
+	if (vps->cursor.bo) {
+		if (vps->cursor.bo->base.size >= size)
+			return 0;
+		vmw_du_put_cursor_mob(vcp, vps);
+	}
+
+	/* Look for an unused mob in the cache. */
+	for (i = 0; i < ARRAY_SIZE(vcp->cursor_mobs); i++) {
+		if (vcp->cursor_mobs[i] &&
+		    vcp->cursor_mobs[i]->base.size >= size) {
+			vps->cursor.bo = vcp->cursor_mobs[i];
+			vcp->cursor_mobs[i] = NULL;
+			return 0;
+		}
 	}
+	/* Create a new mob if we can't find an existing one. */
+	ret = vmw_bo_create_kernel(dev_priv, size, &vmw_mob_placement,
+				   &vps->cursor.bo);
+
+	if (ret != 0)
+		return ret;
+
+	/* Fence the mob creation so we are guarateed to have the mob */
+	ret = ttm_bo_reserve(vps->cursor.bo, false, false, NULL);
+	if (ret != 0)
+		goto teardown;
+
+	vmw_bo_fence_single(vps->cursor.bo, NULL);
+	ttm_bo_unreserve(vps->cursor.bo);
+	return 0;
+
+teardown:
+	vmw_du_destroy_cursor_mob(&vps->cursor.bo);
+	return ret;
 }
 
 
@@ -266,7 +352,6 @@ static void vmw_cursor_update_position(struct vmw_private *dev_priv,
 	spin_unlock(&dev_priv->cursor_lock);
 }
 
-
 void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 			  struct ttm_object_file *tfile,
 			  struct ttm_buffer_object *bo,
@@ -284,10 +369,13 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 		SVGA3dCmdSurfaceDMA dma;
 	} *cmd;
 	int i, ret;
+	const struct SVGA3dSurfaceDesc *desc =
+		vmw_surface_get_desc(VMW_CURSOR_SNOOP_FORMAT);
+	const u32 image_pitch = VMW_CURSOR_SNOOP_WIDTH * desc->pitchBytesPerBlock;
 
 	cmd = container_of(header, struct vmw_dma_cmd, header);
 
-	/* No snooper installed */
+	/* No snooper installed, nothing to copy */
 	if (!srf->snooper.image)
 		return;
 
@@ -308,7 +396,8 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 	if (cmd->dma.guest.ptr.offset % PAGE_SIZE ||
 	    box->x != 0    || box->y != 0    || box->z != 0    ||
 	    box->srcx != 0 || box->srcy != 0 || box->srcz != 0 ||
-	    box->d != 1    || box_count != 1) {
+	    box->d != 1    || box_count != 1 ||
+	    box->w > VMW_CURSOR_SNOOP_WIDTH || box->h > VMW_CURSOR_SNOOP_HEIGHT) {
 		/* TODO handle none page aligned offsets */
 		/* TODO handle more dst & src != 0 */
 		/* TODO handle more then one copy */
@@ -322,7 +411,7 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 	}
 
 	kmap_offset = cmd->dma.guest.ptr.offset >> PAGE_SHIFT;
-	kmap_num = (64*64*4) >> PAGE_SHIFT;
+	kmap_num = (VMW_CURSOR_SNOOP_HEIGHT*image_pitch) >> PAGE_SHIFT;
 
 	ret = ttm_bo_reserve(bo, true, false, NULL);
 	if (unlikely(ret != 0)) {
@@ -336,14 +425,15 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 
 	virtual = ttm_kmap_obj_virtual(&map, &dummy);
 
-	if (box->w == 64 && cmd->dma.guest.pitch == 64*4) {
-		memcpy(srf->snooper.image, virtual, 64*64*4);
+	if (box->w == VMW_CURSOR_SNOOP_WIDTH && cmd->dma.guest.pitch == image_pitch) {
+		memcpy(srf->snooper.image, virtual,
+		       VMW_CURSOR_SNOOP_HEIGHT*image_pitch);
 	} else {
 		/* Image is unsigned pointer. */
 		for (i = 0; i < box->h; i++)
-			memcpy(srf->snooper.image + i * 64,
+			memcpy(srf->snooper.image + i * image_pitch,
 			       virtual + i * cmd->dma.guest.pitch,
-			       box->w * 4);
+			       box->w * desc->pitchBytesPerBlock);
 	}
 
 	srf->snooper.age++;
@@ -387,15 +477,17 @@ void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv)
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		du = vmw_crtc_to_du(crtc);
 		if (!du->cursor_surface ||
-		    du->cursor_age == du->cursor_surface->snooper.age)
+		    du->cursor_age == du->cursor_surface->snooper.age ||
+		    !du->cursor_surface->snooper.image)
 			continue;
 
 		du->cursor_age = du->cursor_surface->snooper.age;
-		vmw_cursor_update_image(dev_priv, NULL, NULL,
-					du->cursor_surface->snooper.image,
-					64, 64,
-					du->hotspot_x + du->core_hotspot_x,
-					du->hotspot_y + du->core_hotspot_y);
+		vmw_send_define_cursor_cmd(dev_priv,
+					   du->cursor_surface->snooper.image,
+					   VMW_CURSOR_SNOOP_WIDTH,
+					   VMW_CURSOR_SNOOP_HEIGHT,
+					   du->hotspot_x + du->core_hotspot_x,
+					   du->hotspot_y + du->core_hotspot_y);
 	}
 
 	mutex_unlock(&dev->mode_config.mutex);
@@ -404,8 +496,14 @@ void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv)
 
 void vmw_du_cursor_plane_destroy(struct drm_plane *plane)
 {
+	struct vmw_cursor_plane *vcp = vmw_plane_to_vcp(plane);
+	u32 i;
+
 	vmw_cursor_update_position(plane->dev->dev_private, false, 0, 0);
-	vmw_du_destroy_cursor_mob_array(vmw_plane_to_vcp(plane));
+
+	for (i = 0; i < ARRAY_SIZE(vcp->cursor_mobs); i++)
+		vmw_du_destroy_cursor_mob(&vcp->cursor_mobs[i]);
+
 	drm_plane_cleanup(plane);
 }
 
@@ -462,6 +560,87 @@ vmw_du_plane_cleanup_fb(struct drm_plane *plane,
 }
 
 
+/**
+ * vmw_du_cursor_plane_map_cm - Maps the cursor mobs.
+ *
+ * @vps: plane_state
+ *
+ * Returns 0 on success
+ */
+
+static int
+vmw_du_cursor_plane_map_cm(struct vmw_plane_state *vps)
+{
+	int ret;
+	u32 size = vmw_du_cursor_mob_size(vps->base.crtc_w, vps->base.crtc_h);
+	struct ttm_buffer_object *bo = vps->cursor.bo;
+
+	if (!bo)
+		return -EINVAL;
+
+	if (bo->base.size < size)
+		return -EINVAL;
+
+	if (vps->cursor.mapped)
+		return 0;
+
+	ret = ttm_bo_reserve(bo, false, false, NULL);
+
+	if (unlikely(ret != 0))
+		return -ENOMEM;
+
+	ret = ttm_bo_kmap(bo, 0, PFN_UP(size), &vps->cursor.map);
+
+	/*
+	 * We just want to try to get mob bind to finish
+	 * so that the first write to SVGA_REG_CURSOR_MOBID
+	 * is done with a buffer that the device has already
+	 * seen
+	 */
+	(void) ttm_bo_wait(bo, false, false);
+
+	ttm_bo_unreserve(bo);
+
+	if (unlikely(ret != 0))
+		return -ENOMEM;
+
+	vps->cursor.mapped = true;
+
+	return 0;
+}
+
+
+/**
+ * vmw_du_cursor_plane_unmap_cm - Unmaps the cursor mobs.
+ *
+ * @vps: state of the cursor plane
+ *
+ * Returns 0 on success
+ */
+
+static int
+vmw_du_cursor_plane_unmap_cm(struct vmw_plane_state *vps)
+{
+	int ret = 0;
+	struct ttm_buffer_object *bo = vps->cursor.bo;
+
+	if (!vps->cursor.mapped)
+		return 0;
+
+	if (!bo)
+		return 0;
+
+	ret = ttm_bo_reserve(bo, true, false, NULL);
+	if (likely(ret == 0)) {
+		ttm_bo_kunmap(&vps->cursor.map);
+		ttm_bo_unreserve(bo);
+		vps->cursor.mapped = false;
+	}
+
+	return ret;
+}
+
+
 /**
  * vmw_du_cursor_plane_cleanup_fb - Unpins the plane surface
  *
@@ -476,10 +655,16 @@ void
 vmw_du_cursor_plane_cleanup_fb(struct drm_plane *plane,
 			       struct drm_plane_state *old_state)
 {
+	struct vmw_cursor_plane *vcp = vmw_plane_to_vcp(plane);
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(old_state);
 	bool dummy;
 
-	if (vps->bo != NULL && ttm_kmap_obj_virtual(&vps->bo->map, &dummy) != NULL) {
+	if (vps->surf_mapped) {
+		vmw_bo_unmap(vps->surf->res.backup);
+		vps->surf_mapped = false;
+	}
+
+	if (vps->bo && ttm_kmap_obj_virtual(&vps->bo->map, &dummy)) {
 		const int ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);
 
 		if (likely(ret == 0)) {
@@ -489,14 +674,8 @@ vmw_du_cursor_plane_cleanup_fb(struct drm_plane *plane,
 		}
 	}
 
-	if (vps->cm_bo != NULL && ttm_kmap_obj_virtual(&vps->cm_map, &dummy) != NULL) {
-		const int ret = ttm_bo_reserve(vps->cm_bo, true, false, NULL);
-
-		if (likely(ret == 0)) {
-			ttm_bo_kunmap(&vps->cm_map);
-			ttm_bo_unreserve(vps->cm_bo);
-		}
-	}
+	vmw_du_cursor_plane_unmap_cm(vps);
+	vmw_du_put_cursor_mob(vcp, vps);
 
 	vmw_du_plane_unpin_surf(vps, false);
 
@@ -511,6 +690,7 @@ vmw_du_cursor_plane_cleanup_fb(struct drm_plane *plane,
 	}
 }
 
+
 /**
  * vmw_du_cursor_plane_prepare_fb - Readies the cursor by referencing it
  *
@@ -526,8 +706,6 @@ vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane,
 	struct drm_framebuffer *fb = new_state->fb;
 	struct vmw_cursor_plane *vcp = vmw_plane_to_vcp(plane);
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);
-	struct ttm_buffer_object *cm_bo = NULL;
-	bool dummy;
 	int ret = 0;
 
 	if (vps->surf) {
@@ -550,13 +728,14 @@ vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane,
 		}
 	}
 
-	vps->cm_bo = NULL;
-
-	if (vps->surf == NULL && vps->bo != NULL) {
+	if (!vps->surf && vps->bo) {
 		const u32 size = new_state->crtc_w * new_state->crtc_h * sizeof(u32);
 
-		/* Not using vmw_bo_map_and_cache() helper here as we need to reserve
-		   the ttm_buffer_object first which wmw_bo_map_and_cache() omits. */
+		/*
+		 * Not using vmw_bo_map_and_cache() helper here as we need to
+		 * reserve the ttm_buffer_object first which
+		 * vmw_bo_map_and_cache() omits.
+		 */
 		ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);
 
 		if (unlikely(ret != 0))
@@ -571,69 +750,24 @@ vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane,
 
 		if (unlikely(ret != 0))
 			return -ENOMEM;
+	} else if (vps->surf && !vps->bo && vps->surf->res.backup) {
+
+		WARN_ON(vps->surf->snooper.image);
+		ret = ttm_bo_reserve(&vps->surf->res.backup->base, true, false,
+				     NULL);
+		if (unlikely(ret != 0))
+			return -ENOMEM;
+		vmw_bo_map_and_cache(vps->surf->res.backup);
+		ttm_bo_unreserve(&vps->surf->res.backup->base);
+		vps->surf_mapped = true;
 	}
 
 	if (vps->surf || vps->bo) {
-		unsigned cursor_mob_idx = vps->cursor_mob_idx;
-
-		/* Lazily set up cursor MOBs just once -- no reattempts. */
-		if (cursor_mob_idx == 0 && vcp->cursor_mob[0] == NULL)
-			if (vmw_du_create_cursor_mob_array(vcp) != 0)
-				vps->cursor_mob_idx = cursor_mob_idx = -1U;
-
-		if (cursor_mob_idx < ARRAY_SIZE(vcp->cursor_mob)) {
-			const u32 size = sizeof(SVGAGBCursorHeader) +
-				new_state->crtc_w * new_state->crtc_h * sizeof(u32);
-
-			cm_bo = vcp->cursor_mob[cursor_mob_idx];
-
-			if (cm_bo->resource->num_pages * PAGE_SIZE < size) {
-				ret = -EINVAL;
-				goto error_bo_unmap;
-			}
-
-			ret = ttm_bo_reserve(cm_bo, false, false, NULL);
-
-			if (unlikely(ret != 0)) {
-				ret = -ENOMEM;
-				goto error_bo_unmap;
-			}
-
-			ret = ttm_bo_kmap(cm_bo, 0, PFN_UP(size), &vps->cm_map);
-
-			/*
-			 * We just want to try to get mob bind to finish
-			 * so that the first write to SVGA_REG_CURSOR_MOBID
-			 * is done with a buffer that the device has already
-			 * seen
-			 */
-			(void) ttm_bo_wait(cm_bo, false, false);
-
-			ttm_bo_unreserve(cm_bo);
-
-			if (unlikely(ret != 0)) {
-				ret = -ENOMEM;
-				goto error_bo_unmap;
-			}
-
-			vps->cursor_mob_idx = cursor_mob_idx ^ 1;
-			vps->cm_bo = cm_bo;
-		}
+		vmw_du_get_cursor_mob(vcp, vps);
+		vmw_du_cursor_plane_map_cm(vps);
 	}
 
 	return 0;
-
-error_bo_unmap:
-	if (vps->bo != NULL && ttm_kmap_obj_virtual(&vps->bo->map, &dummy) != NULL) {
-		const int ret = ttm_bo_reserve(&vps->bo->base, true, false, NULL);
-		if (likely(ret == 0)) {
-			atomic_dec(&vps->bo->base_mapped_count);
-			ttm_bo_kunmap(&vps->bo->map);
-			ttm_bo_unreserve(&vps->bo->base);
-		}
-	}
-
-	return ret;
 }
 
 
@@ -649,7 +783,9 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
 	struct vmw_private *dev_priv = vmw_priv(crtc->dev);
 	struct vmw_display_unit *du = vmw_crtc_to_du(crtc);
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);
+	struct vmw_plane_state *old_vps = vmw_plane_state_to_vps(old_state);
 	s32 hotspot_x, hotspot_y;
+	bool dummy;
 
 	hotspot_x = du->hotspot_x;
 	hotspot_y = du->hotspot_y;
@@ -662,23 +798,38 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane,
 	du->cursor_surface = vps->surf;
 	du->cursor_bo = vps->bo;
 
+	if (!vps->surf && !vps->bo) {
+		vmw_cursor_update_position(dev_priv, false, 0, 0);
+		return;
+	}
+
+	vps->cursor.hotspot_x = hotspot_x;
+	vps->cursor.hotspot_y = hotspot_y;
+
 	if (vps->surf) {
 		du->cursor_age = du->cursor_surface->snooper.age;
+	}
 
-		vmw_cursor_update_image(dev_priv, vps->cm_bo, &vps->cm_map,
-					vps->surf->snooper.image,
-					new_state->crtc_w,
-					new_state->crtc_h,
-					hotspot_x, hotspot_y);
-	} else if (vps->bo) {
-		vmw_cursor_update_bo(dev_priv, vps->cm_bo, &vps->cm_map,
-				     vps->bo,
-				     new_state->crtc_w,
-				     new_state->crtc_h,
-				     hotspot_x, hotspot_y);
+	if (!vmw_du_cursor_plane_has_changed(old_vps, vps)) {
+		/*
+		 * If it hasn't changed, avoid making the device do extra
+		 * work by keeping the old cursor active.
+		 */
+		struct vmw_cursor_plane_state tmp = old_vps->cursor;
+		old_vps->cursor = vps->cursor;
+		vps->cursor = tmp;
 	} else {
-		vmw_cursor_update_position(dev_priv, false, 0, 0);
-		return;
+		void *image = vmw_du_cursor_plane_acquire_image(vps);
+		if (image)
+			vmw_cursor_update_image(dev_priv, vps, image,
+						new_state->crtc_w,
+						new_state->crtc_h,
+						hotspot_x, hotspot_y);
+	}
+
+	if (vps->bo) {
+		if (ttm_kmap_obj_virtual(&vps->bo->map, &dummy))
+			atomic_dec(&vps->bo->base_mapped_count);
 	}
 
 	du->cursor_x = new_state->crtc_x + du->set_gui_x;
@@ -778,12 +929,16 @@ int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane,
 		return -EINVAL;
 	}
 
-	if (!vmw_framebuffer_to_vfb(fb)->bo)
+	if (!vmw_framebuffer_to_vfb(fb)->bo) {
 		surface = vmw_framebuffer_to_vfbs(fb)->surface;
 
-	if (surface && !surface->snooper.image) {
-		DRM_ERROR("surface not suitable for cursor\n");
-		return -EINVAL;
+		WARN_ON(!surface);
+
+		if (!surface ||
+		    (!surface->snooper.image && !surface->res.backup)) {
+			DRM_ERROR("surface not suitable for cursor\n");
+			return -EINVAL;
+		}
 	}
 
 	return 0;
@@ -831,15 +986,6 @@ void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
 void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
 			      struct drm_atomic_state *state)
 {
-	struct drm_pending_vblank_event *event = crtc->state->event;
-
-	if (event) {
-		crtc->state->event = NULL;
-
-		spin_lock_irq(&crtc->dev->event_lock);
-		drm_crtc_send_vblank_event(crtc, event);
-		spin_unlock_irq(&crtc->dev->event_lock);
-	}
 }
 
 
@@ -943,6 +1089,8 @@ vmw_du_plane_duplicate_state(struct drm_plane *plane)
 	vps->pinned = 0;
 	vps->cpp = 0;
 
+	memset(&vps->cursor, 0, sizeof(vps->cursor));
+
 	/* Each ref counted resource needs to be acquired again */
 	if (vps->surf)
 		(void) vmw_surface_reference(vps->surf);
@@ -997,7 +1145,6 @@ vmw_du_plane_destroy_state(struct drm_plane *plane,
 {
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(state);
 
-
 	/* Should have been freed by cleanup_fb */
 	if (vps->surf)
 		vmw_surface_unreference(&vps->surf);
@@ -1664,12 +1811,14 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev,
 	if (IS_ERR(vfb)) {
 		ret = PTR_ERR(vfb);
 		goto err_out;
- 	}
+	}
 
 err_out:
 	/* vmw_user_lookup_handle takes one ref so does new_fb */
-	if (bo)
+	if (bo) {
 		vmw_bo_unreference(&bo);
+		drm_gem_object_put(&bo->base.base);
+	}
 	if (surface)
 		vmw_surface_unreference(&surface);
 
@@ -2052,6 +2201,8 @@ int vmw_kms_init(struct vmw_private *dev_priv)
 	dev->mode_config.min_height = 1;
 	dev->mode_config.max_width = dev_priv->texture_max_width;
 	dev->mode_config.max_height = dev_priv->texture_max_height;
+	dev->mode_config.preferred_depth = dev_priv->assume_16bpp ? 16 : 32;
+	dev->mode_config.prefer_shadow_fbdev = !dev_priv->has_mob;
 
 	drm_mode_create_suggested_offset_properties(dev);
 	vmw_kms_create_hotplug_mode_update_property(dev_priv);
@@ -2093,7 +2244,6 @@ int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
 	struct drm_crtc *crtc;
 	int ret = 0;
 
-
 	mutex_lock(&dev->mode_config.mutex);
 	if (arg->flags & DRM_VMW_CURSOR_BYPASS_ALL) {
 
@@ -2155,30 +2305,6 @@ bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
 		 dev_priv->max_primary_mem : dev_priv->vram_size);
 }
 
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-u32 vmw_get_vblank_counter(struct drm_crtc *crtc)
-{
-	return 0;
-}
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-int vmw_enable_vblank(struct drm_crtc *crtc)
-{
-	return -EINVAL;
-}
-
-/*
- * Function called by DRM code called with vbl_lock held.
- */
-void vmw_disable_vblank(struct drm_crtc *crtc)
-{
-}
-
 /**
  * vmw_du_update_layout - Update the display unit with topology from resolution
  * plugin and generate DRM uevent
@@ -2207,7 +2333,7 @@ retry:
 			if (ret == -EDEADLK) {
 				drm_modeset_backoff(&ctx);
 				goto retry;
-      		}
+		}
 			goto out_fini;
 		}
 	}
@@ -2222,8 +2348,8 @@ retry:
 			du->gui_x = rects[du->unit].x1;
 			du->gui_y = rects[du->unit].y1;
 		} else {
-			du->pref_width = 800;
-			du->pref_height = 600;
+			du->pref_width  = VMWGFX_MIN_INITIAL_WIDTH;
+			du->pref_height = VMWGFX_MIN_INITIAL_HEIGHT;
 			du->pref_active = false;
 			du->gui_x = 0;
 			du->gui_y = 0;
@@ -2250,13 +2376,13 @@ retry:
 		}
 		con->status = vmw_du_connector_detect(con, true);
 	}
-
-	drm_sysfs_hotplug_event(dev);
 out_fini:
 	drm_modeset_drop_locks(&ctx);
 	drm_modeset_acquire_fini(&ctx);
 	mutex_unlock(&dev->mode_config.mutex);
 
+	drm_sysfs_hotplug_event(dev);
+
 	return 0;
 }
 
@@ -2536,10 +2662,9 @@ int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
 	int ret, i;
 
 	if (!arg->num_outputs) {
-		struct drm_rect def_rect = {0, 0, 800, 600};
-		VMW_DEBUG_KMS("Default layout x1 = %d y1 = %d x2 = %d y2 = %d\n",
-			      def_rect.x1, def_rect.y1,
-			      def_rect.x2, def_rect.y2);
+		struct drm_rect def_rect = {0, 0,
+					    VMWGFX_MIN_INITIAL_WIDTH,
+					    VMWGFX_MIN_INITIAL_HEIGHT};
 		vmw_du_update_layout(dev_priv, 1, &def_rect);
 		return 0;
 	}
@@ -2834,68 +2959,6 @@ int vmw_kms_update_proxy(struct vmw_resource *res,
 	return 0;
 }
 
-int vmw_kms_fbdev_init_data(struct vmw_private *dev_priv,
-			    unsigned unit,
-			    u32 max_width,
-			    u32 max_height,
-			    struct drm_connector **p_con,
-			    struct drm_crtc **p_crtc,
-			    struct drm_display_mode **p_mode)
-{
-	struct drm_connector *con;
-	struct vmw_display_unit *du;
-	struct drm_display_mode *mode;
-	int i = 0;
-	int ret = 0;
-
-	mutex_lock(&dev_priv->drm.mode_config.mutex);
-	list_for_each_entry(con, &dev_priv->drm.mode_config.connector_list,
-			    head) {
-		if (i == unit)
-			break;
-
-		++i;
-	}
-
-	if (&con->head == &dev_priv->drm.mode_config.connector_list) {
-		DRM_ERROR("Could not find initial display unit.\n");
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	if (list_empty(&con->modes))
-		(void) vmw_du_connector_fill_modes(con, max_width, max_height);
-
-	if (list_empty(&con->modes)) {
-		DRM_ERROR("Could not find initial display mode.\n");
-		ret = -EINVAL;
-		goto out_unlock;
-	}
-
-	du = vmw_connector_to_du(con);
-	*p_con = con;
-	*p_crtc = &du->crtc;
-
-	list_for_each_entry(mode, &con->modes, head) {
-		if (mode->type & DRM_MODE_TYPE_PREFERRED)
-			break;
-	}
-
-	if (&mode->head == &con->modes) {
-		WARN_ONCE(true, "Could not find initial preferred mode.\n");
-		*p_mode = list_first_entry(&con->modes,
-					   struct drm_display_mode,
-					   head);
-	} else {
-		*p_mode = mode;
-	}
-
- out_unlock:
-	mutex_unlock(&dev_priv->drm.mode_config.mutex);
-
-	return ret;
-}
-
 /**
  * vmw_kms_create_implicit_placement_property - Set up the implicit placement
  * property.
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
index 85f86faa3243..4d6e7b555db7 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
@@ -272,6 +272,14 @@ struct vmw_crtc_state {
 	struct drm_crtc_state base;
 };
 
+struct vmw_cursor_plane_state {
+	struct ttm_buffer_object *bo;
+	struct ttm_bo_kmap_obj map;
+	bool mapped;
+	s32 hotspot_x;
+	s32 hotspot_y;
+};
+
 /**
  * Derived class for plane state object
  *
@@ -295,13 +303,8 @@ struct vmw_plane_state {
 	/* For CPU Blit */
 	unsigned int cpp;
 
-	/* CursorMob flipping index; -1 if cursor mobs not used */
-	unsigned int cursor_mob_idx;
-	/* Currently-active CursorMob */
-	struct ttm_buffer_object *cm_bo;
-	/* CursorMob kmap_obj; expected valid at cursor_plane_atomic_update
-	   IFF currently-active CursorMob above is valid */
-	struct ttm_bo_kmap_obj cm_map;
+	bool surf_mapped;
+	struct vmw_cursor_plane_state cursor;
 };
 
 
@@ -338,11 +341,12 @@ struct vmw_connector_state {
  * Derived class for cursor plane object
  *
  * @base DRM plane object
- * @cursor_mob array of two MOBs for CursorMob flipping
+ * @cursor.cursor_mobs Cursor mobs available for re-use
  */
 struct vmw_cursor_plane {
 	struct drm_plane base;
-	struct ttm_buffer_object *cursor_mob[2];
+
+	struct ttm_buffer_object *cursor_mobs[3];
 };
 
 /**
@@ -458,13 +462,6 @@ vmw_kms_new_framebuffer(struct vmw_private *dev_priv,
 			struct vmw_surface *surface,
 			bool only_2d,
 			const struct drm_mode_fb_cmd2 *mode_cmd);
-int vmw_kms_fbdev_init_data(struct vmw_private *dev_priv,
-			    unsigned unit,
-			    u32 max_width,
-			    u32 max_height,
-			    struct drm_connector **p_con,
-			    struct drm_crtc **p_crtc,
-			    struct drm_display_mode **p_mode);
 void vmw_guess_mode_timing(struct drm_display_mode *mode);
 void vmw_kms_update_implicit_fb(struct vmw_private *dev_priv);
 void vmw_kms_create_implicit_placement_property(struct vmw_private *dev_priv);
@@ -472,8 +469,6 @@ void vmw_kms_create_implicit_placement_property(struct vmw_private *dev_priv);
 /* Universal Plane Helpers */
 void vmw_du_primary_plane_destroy(struct drm_plane *plane);
 void vmw_du_cursor_plane_destroy(struct drm_plane *plane);
-int vmw_du_create_cursor_mob_array(struct vmw_cursor_plane *vcp);
-void vmw_du_destroy_cursor_mob_array(struct vmw_cursor_plane *vcp);
 
 /* Atomic Helpers */
 int vmw_du_primary_plane_atomic_check(struct drm_plane *plane,
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index b8761f16dd78..a56e5d0ca3c6 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -28,7 +28,6 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 
@@ -235,9 +234,6 @@ static const struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
 	.atomic_duplicate_state = vmw_du_crtc_duplicate_state,
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
 };
 
 
@@ -507,10 +503,6 @@ int vmw_kms_ldu_init_display(struct vmw_private *dev_priv)
 	dev_priv->ldu_priv->last_num_active = 0;
 	dev_priv->ldu_priv->fb = NULL;
 
-	ret = drm_vblank_init(dev, num_display_units);
-	if (ret != 0)
-		goto err_free;
-
 	vmw_kms_create_implicit_placement_property(dev_priv);
 
 	for (i = 0; i < num_display_units; ++i) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_mksstat.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_mksstat.h
index 0509f55f07b4..ede74c7fdbbf 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_mksstat.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_mksstat.h
@@ -29,6 +29,7 @@
 #define _VMWGFX_MKSSTAT_H_
 
 #include <asm/page.h>
+#include <linux/kconfig.h>
 
 /* Reservation marker for mksstat pid's */
 #define MKSSTAT_PID_RESERVED -1
@@ -41,6 +42,7 @@
 
 typedef enum {
 	MKSSTAT_KERN_EXECBUF, /* vmw_execbuf_ioctl */
+	MKSSTAT_KERN_COTABLE_RESIZE,
 
 	MKSSTAT_KERN_COUNT /* Reserved entry; always last */
 } mksstat_kern_stats_t;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index 50fa3df0bc0c..e76976a95a1e 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -85,7 +85,14 @@ struct rpc_channel {
 	u32 cookie_low;
 };
 
-
+#if IS_ENABLED(CONFIG_DRM_VMWGFX_MKSSTATS)
+/* Kernel mksGuestStats counter names and desciptions; same order as enum mksstat_kern_stats_t */
+static const char* const mksstat_kern_name_desc[MKSSTAT_KERN_COUNT][2] =
+{
+	{ "vmw_execbuf_ioctl", "vmw_execbuf_ioctl" },
+	{ "vmw_cotable_resize", "vmw_cotable_resize" },
+};
+#endif
 
 /**
  * vmw_open_channel
@@ -695,12 +702,6 @@ static inline void hypervisor_ppn_remove(PPN64 pfn)
 /* Header to the text description of mksGuestStat instance descriptor */
 #define MKSSTAT_KERNEL_DESCRIPTION "vmwgfx"
 
-/* Kernel mksGuestStats counter names and desciptions; same order as enum mksstat_kern_stats_t */
-static const char* const mksstat_kern_name_desc[MKSSTAT_KERN_COUNT][2] =
-{
-	{ "vmw_execbuf_ioctl", "vmw_execbuf_ioctl" },
-};
-
 /**
  * mksstat_init_record: Initializes an MKSGuestStatCounter-based record
  * for the respective mksGuestStat index.
@@ -786,6 +787,7 @@ static int mksstat_init_kern_id(struct page **ppage)
 	/* Set up all kernel-internal counters and corresponding structures */
 	pstrs_acc = pstrs;
 	pstrs_acc = mksstat_init_record_time(MKSSTAT_KERN_EXECBUF, pstat, pinfo, pstrs_acc);
+	pstrs_acc = mksstat_init_record_time(MKSSTAT_KERN_COTABLE_RESIZE, pstat, pinfo, pstrs_acc);
 
 	/* Add new counters above, in their order of appearance in mksstat_kern_stats_t */
 
@@ -1014,8 +1016,6 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 
 	struct vmw_private *const dev_priv = vmw_priv(dev);
 
-	struct page *page;
-	MKSGuestStatInstanceDescriptor *pdesc;
 	const size_t num_pages_stat = PFN_UP(arg->stat_len);
 	const size_t num_pages_info = PFN_UP(arg->info_len);
 	const size_t num_pages_strs = PFN_UP(arg->strs_len);
@@ -1023,10 +1023,13 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 	long nr_pinned_stat;
 	long nr_pinned_info;
 	long nr_pinned_strs;
-	struct page *pages_stat[ARRAY_SIZE(pdesc->statPPNs)];
-	struct page *pages_info[ARRAY_SIZE(pdesc->infoPPNs)];
-	struct page *pages_strs[ARRAY_SIZE(pdesc->strsPPNs)];
+	MKSGuestStatInstanceDescriptor *pdesc;
+	struct page *page = NULL;
+	struct page **pages_stat = NULL;
+	struct page **pages_info = NULL;
+	struct page **pages_strs = NULL;
 	size_t i, slot;
+	int ret_err = -ENOMEM;
 
 	arg->id = -1;
 
@@ -1054,13 +1057,23 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 
 	BUG_ON(dev_priv->mksstat_user_pages[slot]);
 
+	/* Allocate statically-sized temp arrays for pages -- too big to keep in frame */
+	pages_stat = (struct page **)kmalloc_array(
+		ARRAY_SIZE(pdesc->statPPNs) +
+		ARRAY_SIZE(pdesc->infoPPNs) +
+		ARRAY_SIZE(pdesc->strsPPNs), sizeof(*pages_stat), GFP_KERNEL);
+
+	if (!pages_stat)
+		goto err_nomem;
+
+	pages_info = pages_stat + ARRAY_SIZE(pdesc->statPPNs);
+	pages_strs = pages_info + ARRAY_SIZE(pdesc->infoPPNs);
+
 	/* Allocate a page for the instance descriptor */
 	page = alloc_page(GFP_KERNEL | __GFP_ZERO);
 
-	if (!page) {
-		atomic_set(&dev_priv->mksstat_user_pids[slot], 0);
-		return -ENOMEM;
-	}
+	if (!page)
+		goto err_nomem;
 
 	/* Set up the instance descriptor */
 	pdesc = page_address(page);
@@ -1075,9 +1088,8 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 		ARRAY_SIZE(pdesc->description) - 1);
 
 	if (desc_len < 0) {
-		atomic_set(&dev_priv->mksstat_user_pids[slot], 0);
-		__free_page(page);
-		return -EFAULT;
+		ret_err = -EFAULT;
+		goto err_nomem;
 	}
 
 	reset_ppn_array(pdesc->statPPNs, ARRAY_SIZE(pdesc->statPPNs));
@@ -1118,6 +1130,7 @@ int vmw_mksstat_add_ioctl(struct drm_device *dev, void *data,
 
 	DRM_DEV_INFO(dev->dev, "pid=%d arg.description='%.*s' id=%zu\n", current->pid, (int)desc_len, pdesc->description, slot);
 
+	kfree(pages_stat);
 	return 0;
 
 err_pin_strs:
@@ -1132,9 +1145,13 @@ err_pin_stat:
 	if (nr_pinned_stat > 0)
 		unpin_user_pages(pages_stat, nr_pinned_stat);
 
+err_nomem:
 	atomic_set(&dev_priv->mksstat_user_pids[slot], 0);
-	__free_page(page);
-	return -ENOMEM;
+	if (page)
+		__free_page(page);
+	kfree(pages_stat);
+
+	return ret_err;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg_arm64.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_msg_arm64.h
old mode 100755
new mode 100644
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index e9f5c89b4ca6..b5b311f2a91a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -458,6 +458,7 @@ int vmw_overlay_ioctl(struct drm_device *dev, void *data,
 	ret = vmw_overlay_update_stream(dev_priv, buf, arg, true);
 
 	vmw_bo_unreference(&buf);
+	drm_gem_object_put(&buf->base.base);
 
 out_unlock:
 	mutex_unlock(&overlay->mutex);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
index 7bc99b1279f7..f41f041559f4 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
@@ -230,7 +230,7 @@ void vmw_bo_dirty_unmap(struct vmw_buffer_object *vbo,
 int vmw_bo_dirty_add(struct vmw_buffer_object *vbo)
 {
 	struct vmw_bo_dirty *dirty = vbo->dirty;
-	pgoff_t num_pages = vbo->base.resource->num_pages;
+	pgoff_t num_pages = PFN_UP(vbo->base.resource->size);
 	size_t size;
 	int ret;
 
@@ -395,7 +395,7 @@ vm_fault_t vmw_bo_vm_mkwrite(struct vm_fault *vmf)
 		return ret;
 
 	page_offset = vmf->pgoff - drm_vma_node_start(&bo->base.vma_node);
-	if (unlikely(page_offset >= bo->resource->num_pages)) {
+	if (unlikely(page_offset >= PFN_UP(bo->resource->size))) {
 		ret = VM_FAULT_SIGBUS;
 		goto out_unlock;
 	}
@@ -438,7 +438,7 @@ vm_fault_t vmw_bo_vm_fault(struct vm_fault *vmf)
 
 		page_offset = vmf->pgoff -
 			drm_vma_node_start(&bo->base.vma_node);
-		if (page_offset >= bo->resource->num_pages ||
+		if (page_offset >= PFN_UP(bo->resource->size) ||
 		    vmw_resources_clean(vbo, page_offset,
 					page_offset + PAGE_SIZE,
 					&allowed_prefault)) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index f66caa540e14..c7d645e5ec7b 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -281,39 +281,6 @@ out_bad_resource:
 	return ret;
 }
 
-/**
- * vmw_user_resource_noref_lookup_handle - lookup a struct resource from a
- * TTM user-space handle and perform basic type checks
- *
- * @dev_priv:     Pointer to a device private struct
- * @tfile:        Pointer to a struct ttm_object_file identifying the caller
- * @handle:       The TTM user-space handle
- * @converter:    Pointer to an object describing the resource type
- *
- * If the handle can't be found or is associated with an incorrect resource
- * type, -EINVAL will be returned.
- */
-struct vmw_resource *
-vmw_user_resource_noref_lookup_handle(struct vmw_private *dev_priv,
-				      struct ttm_object_file *tfile,
-				      uint32_t handle,
-				      const struct vmw_user_resource_conv
-				      *converter)
-{
-	struct ttm_base_object *base;
-
-	base = ttm_base_object_noref_lookup(tfile, handle);
-	if (!base)
-		return ERR_PTR(-ESRCH);
-
-	if (unlikely(ttm_base_object_type(base) != converter->object_type)) {
-		ttm_base_object_noref_release();
-		return ERR_PTR(-EINVAL);
-	}
-
-	return converter->base_obj_to_res(base);
-}
-
 /*
  * Helper function that looks either a surface or bo.
  *
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 9c79873f62f0..e1f36a09c59c 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -29,7 +29,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 
@@ -320,9 +319,6 @@ static const struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
 };
 
 /*
@@ -730,7 +726,6 @@ vmw_sou_primary_plane_atomic_update(struct drm_plane *plane,
 	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
 	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
 	struct drm_crtc *crtc = new_state->crtc;
-	struct drm_pending_vblank_event *event = NULL;
 	struct vmw_fence_obj *fence = NULL;
 	int ret;
 
@@ -754,24 +749,6 @@ vmw_sou_primary_plane_atomic_update(struct drm_plane *plane,
 		return;
 	}
 
-	/* For error case vblank event is send from vmw_du_crtc_atomic_flush */
-	event = crtc->state->event;
-	if (event && fence) {
-		struct drm_file *file_priv = event->base.file_priv;
-
-		ret = vmw_event_fence_action_queue(file_priv,
-						   fence,
-						   &event->base,
-						   &event->event.vbl.tv_sec,
-						   &event->event.vbl.tv_usec,
-						   true);
-
-		if (unlikely(ret != 0))
-			DRM_ERROR("Failed to queue event on fence.\n");
-		else
-			crtc->state->event = NULL;
-	}
-
 	if (fence)
 		vmw_fence_obj_unreference(&fence);
 }
@@ -947,7 +924,7 @@ err_free:
 int vmw_kms_sou_init_display(struct vmw_private *dev_priv)
 {
 	struct drm_device *dev = &dev_priv->drm;
-	int i, ret;
+	int i;
 
 	/* Screen objects won't work if GMR's aren't available */
 	if (!dev_priv->has_gmr)
@@ -957,12 +934,6 @@ int vmw_kms_sou_init_display(struct vmw_private *dev_priv)
 		return -ENOSYS;
 	}
 
-	ret = -ENOMEM;
-
-	ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	if (unlikely(ret != 0))
-		return ret;
-
 	for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i)
 		vmw_sou_init(dev_priv, i);
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 108a496b5d18..51e83dfa1cac 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -807,6 +807,7 @@ static int vmw_shader_define(struct drm_device *dev, struct drm_file *file_priv,
 				    num_output_sig, tfile, shader_handle);
 out_bad_arg:
 	vmw_bo_unreference(&buffer);
+	drm_gem_object_put(&buffer->base.base);
 	return ret;
 }
 
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 8650c3aea8f0..0090abe89254 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -29,7 +29,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_fourcc.h>
-#include <drm/drm_vblank.h>
 
 #include "vmwgfx_kms.h"
 #include "vmw_surface_cache.h"
@@ -925,9 +924,6 @@ static const struct drm_crtc_funcs vmw_stdu_crtc_funcs = {
 	.atomic_destroy_state = vmw_du_crtc_destroy_state,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
-	.get_vblank_counter = vmw_get_vblank_counter,
-	.enable_vblank = vmw_enable_vblank,
-	.disable_vblank = vmw_disable_vblank,
 };
 
 
@@ -1591,7 +1587,6 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane,
 	struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state);
 	struct drm_crtc *crtc = new_state->crtc;
 	struct vmw_screen_target_display_unit *stdu;
-	struct drm_pending_vblank_event *event;
 	struct vmw_fence_obj *fence = NULL;
 	struct vmw_private *dev_priv;
 	int ret;
@@ -1640,23 +1635,6 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane,
 		return;
 	}
 
-	/* In case of error, vblank event is send in vmw_du_crtc_atomic_flush */
-	event = crtc->state->event;
-	if (event && fence) {
-		struct drm_file *file_priv = event->base.file_priv;
-
-		ret = vmw_event_fence_action_queue(file_priv,
-						   fence,
-						   &event->base,
-						   &event->event.vbl.tv_sec,
-						   &event->event.vbl.tv_usec,
-						   true);
-		if (ret)
-			DRM_ERROR("Failed to queue event on fence.\n");
-		else
-			crtc->state->event = NULL;
-	}
-
 	if (fence)
 		vmw_fence_obj_unreference(&fence);
 }
@@ -1883,10 +1861,6 @@ int vmw_kms_stdu_init_display(struct vmw_private *dev_priv)
 	if (!(dev_priv->capabilities & SVGA_CAP_GBOBJECTS))
 		return -ENOSYS;
 
-	ret = drm_vblank_init(dev, VMWGFX_NUM_DISPLAY_UNITS);
-	if (unlikely(ret != 0))
-		return ret;
-
 	dev_priv->active_display_unit = vmw_du_screen_target;
 
 	for (i = 0; i < VMWGFX_NUM_DISPLAY_UNITS; ++i) {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index ace7ca150b03..dcfb003841b3 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -683,7 +683,7 @@ static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
 	    container_of(base, struct vmw_user_surface, prime.base);
 	struct vmw_resource *res = &user_srf->srf.res;
 
-	if (base->shareable && res && res->backup)
+	if (res && res->backup)
 		drm_gem_object_put(&res->backup->base.base);
 
 	*p_base = NULL;
@@ -815,11 +815,15 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 	res->backup_size = cur_bo_offset;
 	if (metadata->scanout &&
 	    metadata->num_sizes == 1 &&
-	    metadata->sizes[0].width == 64 &&
-	    metadata->sizes[0].height == 64 &&
-	    metadata->format == SVGA3D_A8R8G8B8) {
-
-		srf->snooper.image = kzalloc(64 * 64 * 4, GFP_KERNEL);
+	    metadata->sizes[0].width == VMW_CURSOR_SNOOP_WIDTH &&
+	    metadata->sizes[0].height == VMW_CURSOR_SNOOP_HEIGHT &&
+	    metadata->format == VMW_CURSOR_SNOOP_FORMAT) {
+		const struct SVGA3dSurfaceDesc *desc =
+			vmw_surface_get_desc(VMW_CURSOR_SNOOP_FORMAT);
+		const u32 cursor_size_bytes = VMW_CURSOR_SNOOP_WIDTH *
+					      VMW_CURSOR_SNOOP_HEIGHT *
+					      desc->pitchBytesPerBlock;
+		srf->snooper.image = kzalloc(cursor_size_bytes, GFP_KERNEL);
 		if (!srf->snooper.image) {
 			DRM_ERROR("Failed to allocate cursor_image\n");
 			ret = -ENOMEM;
@@ -860,7 +864,11 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 			goto out_unlock;
 		}
 		vmw_bo_reference(res->backup);
-		drm_gem_object_get(&res->backup->base.base);
+		/*
+		 * We don't expose the handle to the userspace and surface
+		 * already holds a gem reference
+		 */
+		drm_gem_handle_delete(file_priv, backup_handle);
 	}
 
 	tmp = vmw_resource_reference(&srf->res);
@@ -1564,8 +1572,6 @@ vmw_gb_surface_define_internal(struct drm_device *dev,
 			drm_vma_node_offset_addr(&res->backup->base.base.vma_node);
 		rep->buffer_size = res->backup->base.base.size;
 		rep->buffer_handle = backup_handle;
-		if (user_srf->prime.base.shareable)
-			drm_gem_object_get(&res->backup->base.base);
 	} else {
 		rep->buffer_map_handle = 0;
 		rep->buffer_size = 0;
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
index f46891012be3..f5c4a40fb16d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 OR MIT
 /**************************************************************************
  *
- * Copyright © 2018 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018 - 2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -180,11 +180,16 @@ vmw_validation_find_bo_dup(struct vmw_validation_context *ctx,
 	if (!ctx->merge_dups)
 		return NULL;
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		struct vmwgfx_hash_item *hash;
+		unsigned long key = (unsigned long) vbo;
 
-		if (!vmwgfx_ht_find_item(ctx->ht, (unsigned long) vbo, &hash))
-			bo_node = container_of(hash, typeof(*bo_node), hash);
+		hash_for_each_possible_rcu(ctx->sw_context->res_ht, hash, head, key) {
+			if (hash->key == key) {
+				bo_node = container_of(hash, typeof(*bo_node), hash);
+				break;
+			}
+		}
 	} else {
 		struct  vmw_validation_bo_node *entry;
 
@@ -217,11 +222,16 @@ vmw_validation_find_res_dup(struct vmw_validation_context *ctx,
 	if (!ctx->merge_dups)
 		return NULL;
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		struct vmwgfx_hash_item *hash;
+		unsigned long key = (unsigned long) res;
 
-		if (!vmwgfx_ht_find_item(ctx->ht, (unsigned long) res, &hash))
-			res_node = container_of(hash, typeof(*res_node), hash);
+		hash_for_each_possible_rcu(ctx->sw_context->res_ht, hash, head, key) {
+			if (hash->key == key) {
+				res_node = container_of(hash, typeof(*res_node), hash);
+				break;
+			}
+		}
 	} else {
 		struct  vmw_validation_res_node *entry;
 
@@ -269,20 +279,15 @@ int vmw_validation_add_bo(struct vmw_validation_context *ctx,
 		}
 	} else {
 		struct ttm_validate_buffer *val_buf;
-		int ret;
 
 		bo_node = vmw_validation_mem_alloc(ctx, sizeof(*bo_node));
 		if (!bo_node)
 			return -ENOMEM;
 
-		if (ctx->ht) {
+		if (ctx->sw_context) {
 			bo_node->hash.key = (unsigned long) vbo;
-			ret = vmwgfx_ht_insert_item(ctx->ht, &bo_node->hash);
-			if (ret) {
-				DRM_ERROR("Failed to initialize a buffer "
-					  "validation entry.\n");
-				return ret;
-			}
+			hash_add_rcu(ctx->sw_context->res_ht, &bo_node->hash.head,
+				bo_node->hash.key);
 		}
 		val_buf = &bo_node->base;
 		val_buf->bo = ttm_bo_get_unless_zero(&vbo->base);
@@ -316,7 +321,6 @@ int vmw_validation_add_resource(struct vmw_validation_context *ctx,
 				bool *first_usage)
 {
 	struct vmw_validation_res_node *node;
-	int ret;
 
 	node = vmw_validation_find_res_dup(ctx, res);
 	if (node) {
@@ -330,14 +334,9 @@ int vmw_validation_add_resource(struct vmw_validation_context *ctx,
 		return -ENOMEM;
 	}
 
-	if (ctx->ht) {
+	if (ctx->sw_context) {
 		node->hash.key = (unsigned long) res;
-		ret = vmwgfx_ht_insert_item(ctx->ht, &node->hash);
-		if (ret) {
-			DRM_ERROR("Failed to initialize a resource validation "
-				  "entry.\n");
-			return ret;
-		}
+		hash_add_rcu(ctx->sw_context->res_ht, &node->hash.head, node->hash.key);
 	}
 	node->res = vmw_resource_reference_unless_doomed(res);
 	if (!node->res)
@@ -681,19 +680,19 @@ void vmw_validation_drop_ht(struct vmw_validation_context *ctx)
 	struct vmw_validation_bo_node *entry;
 	struct vmw_validation_res_node *val;
 
-	if (!ctx->ht)
+	if (!ctx->sw_context)
 		return;
 
 	list_for_each_entry(entry, &ctx->bo_list, base.head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &entry->hash);
+		hash_del_rcu(&entry->hash.head);
 
 	list_for_each_entry(val, &ctx->resource_list, head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &val->hash);
+		hash_del_rcu(&val->hash.head);
 
 	list_for_each_entry(val, &ctx->resource_ctx_list, head)
-		(void) vmwgfx_ht_remove_item(ctx->ht, &val->hash);
+		hash_del_rcu(&entry->hash.head);
 
-	ctx->ht = NULL;
+	ctx->sw_context = NULL;
 }
 
 /**
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
index f21df053882b..ab9ec226f433 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/vmwgfx/vmwgfx_validation.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
 /**************************************************************************
  *
- * Copyright © 2018 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2018 - 2022 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -29,12 +29,11 @@
 #define _VMWGFX_VALIDATION_H_
 
 #include <linux/list.h>
+#include <linux/hashtable.h>
 #include <linux/ww_mutex.h>
 
 #include <drm/ttm/ttm_execbuf_util.h>
 
-#include "vmwgfx_hashtab.h"
-
 #define VMW_RES_DIRTY_NONE 0
 #define VMW_RES_DIRTY_SET BIT(0)
 #define VMW_RES_DIRTY_CLEAR BIT(1)
@@ -59,7 +58,7 @@
  * @total_mem: Amount of reserved memory.
  */
 struct vmw_validation_context {
-	struct vmwgfx_open_hash *ht;
+	struct vmw_sw_context *sw_context;
 	struct list_head resource_list;
 	struct list_head resource_ctx_list;
 	struct list_head bo_list;
@@ -82,16 +81,16 @@ struct vmw_fence_obj;
 /**
  * DECLARE_VAL_CONTEXT - Declare a validation context with initialization
  * @_name: The name of the variable
- * @_ht: The hash table used to find dups or NULL if none
+ * @_sw_context: Contains the hash table used to find dups or NULL if none
  * @_merge_dups: Whether to merge duplicate buffer object- or resource
  * entries. If set to true, ideally a hash table pointer should be supplied
  * as well unless the number of resources and buffer objects per validation
  * is known to be very small
  */
 #endif
-#define DECLARE_VAL_CONTEXT(_name, _ht, _merge_dups)			\
+#define DECLARE_VAL_CONTEXT(_name, _sw_context, _merge_dups)		\
 	struct vmw_validation_context _name =				\
-	{ .ht = _ht,							\
+	{ .sw_context = _sw_context,					\
 	  .resource_list = LIST_HEAD_INIT((_name).resource_list),	\
 	  .resource_ctx_list = LIST_HEAD_INIT((_name).resource_ctx_list), \
 	  .bo_list = LIST_HEAD_INIT((_name).bo_list),			\
@@ -114,19 +113,6 @@ vmw_validation_has_bos(struct vmw_validation_context *ctx)
 	return !list_empty(&ctx->bo_list);
 }
 
-/**
- * vmw_validation_set_ht - Register a hash table for duplicate finding
- * @ctx: The validation context
- * @ht: Pointer to a hash table to use for duplicate finding
- * This function is intended to be used if the hash table wasn't
- * available at validation context declaration time
- */
-static inline void vmw_validation_set_ht(struct vmw_validation_context *ctx,
-					 struct vmwgfx_open_hash *ht)
-{
-	ctx->ht = ht;
-}
-
 /**
  * vmw_validation_bo_reserve - Reserve buffer objects registered with a
  * validation context
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xen/xen_drm_front.c linux-libre-6.2-gnu/drivers/gpu/drm/xen/xen_drm_front.c
index 0d8e6bd1ccbf..90996c108146 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xen/xen_drm_front.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xen/xen_drm_front.c
@@ -717,7 +717,7 @@ static int xen_drv_probe(struct xenbus_device *xb_dev,
 	return xenbus_switch_state(xb_dev, XenbusStateInitialising);
 }
 
-static int xen_drv_remove(struct xenbus_device *dev)
+static void xen_drv_remove(struct xenbus_device *dev)
 {
 	struct xen_drm_front_info *front_info = dev_get_drvdata(&dev->dev);
 	int to = 100;
@@ -751,7 +751,6 @@ static int xen_drv_remove(struct xenbus_device *dev)
 
 	xen_drm_drv_fini(front_info);
 	xenbus_frontend_closed(dev);
-	return 0;
 }
 
 static const struct xenbus_device_id xen_driver_ids[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c linux-libre-6.2-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
index e31554d7139f..4c95ebcdcc2d 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
@@ -12,7 +12,6 @@
 #include <linux/scatterlist.h>
 #include <linux/shmem_fs.h>
 
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
 #include <drm/drm_prime.h>
 #include <drm/drm_probe_helper.h>
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/Makefile linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/Makefile
index 51c24b72217b..ea1422a39502 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/Makefile
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/Makefile
@@ -1,2 +1,2 @@
-zynqmp-dpsub-y := zynqmp_disp.o zynqmp_dpsub.o zynqmp_dp.o
+zynqmp-dpsub-y := zynqmp_disp.o zynqmp_dpsub.o zynqmp_dp.o zynqmp_kms.o
 obj-$(CONFIG_DRM_ZYNQMP_DPSUB) += zynqmp-dpsub.o
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.c linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.c
index bbb365f2d087..3b87eebddc97 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.c
@@ -9,29 +9,19 @@
  * - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  */
 
-#include <drm/drm_atomic.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_atomic_uapi.h>
-#include <drm/drm_blend.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_device.h>
 #include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_managed.h>
 #include <drm/drm_plane.h>
-#include <drm/drm_vblank.h>
 
 #include <linux/clk.h>
-#include <linux/delay.h>
 #include <linux/dma/xilinx_dpdma.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
-#include <linux/spinlock.h>
+#include <linux/slab.h>
 
 #include "zynqmp_disp.h"
 #include "zynqmp_disp_regs.h"
@@ -72,45 +62,22 @@
 #define ZYNQMP_DISP_AV_BUF_NUM_VID_GFX_BUFFERS		4
 #define ZYNQMP_DISP_AV_BUF_NUM_BUFFERS			6
 
-#define ZYNQMP_DISP_NUM_LAYERS				2
 #define ZYNQMP_DISP_MAX_NUM_SUB_PLANES			3
 
 /**
  * struct zynqmp_disp_format - Display subsystem format information
  * @drm_fmt: DRM format (4CC)
  * @buf_fmt: AV buffer format
- * @bus_fmt: Media bus formats (live formats)
  * @swap: Flag to swap R & B for RGB formats, and U & V for YUV formats
  * @sf: Scaling factors for color components
  */
 struct zynqmp_disp_format {
 	u32 drm_fmt;
 	u32 buf_fmt;
-	u32 bus_fmt;
 	bool swap;
 	const u32 *sf;
 };
 
-/**
- * enum zynqmp_disp_layer_id - Layer identifier
- * @ZYNQMP_DISP_LAYER_VID: Video layer
- * @ZYNQMP_DISP_LAYER_GFX: Graphics layer
- */
-enum zynqmp_disp_layer_id {
-	ZYNQMP_DISP_LAYER_VID,
-	ZYNQMP_DISP_LAYER_GFX
-};
-
-/**
- * enum zynqmp_disp_layer_mode - Layer mode
- * @ZYNQMP_DISP_LAYER_NONLIVE: non-live (memory) mode
- * @ZYNQMP_DISP_LAYER_LIVE: live (stream) mode
- */
-enum zynqmp_disp_layer_mode {
-	ZYNQMP_DISP_LAYER_NONLIVE,
-	ZYNQMP_DISP_LAYER_LIVE
-};
-
 /**
  * struct zynqmp_disp_layer_dma - DMA channel for one data plane of a layer
  * @chan: DMA channel
@@ -136,8 +103,7 @@ struct zynqmp_disp_layer_info {
 };
 
 /**
- * struct zynqmp_disp_layer - Display layer (DRM plane)
- * @plane: DRM plane
+ * struct zynqmp_disp_layer - Display layer
  * @id: Layer ID
  * @disp: Back pointer to struct zynqmp_disp
  * @info: Static layer information
@@ -147,8 +113,7 @@ struct zynqmp_disp_layer_info {
  * @mode: Current operation mode
  */
 struct zynqmp_disp_layer {
-	struct drm_plane plane;
-	enum zynqmp_disp_layer_id id;
+	enum zynqmp_dpsub_layer_id id;
 	struct zynqmp_disp *disp;
 	const struct zynqmp_disp_layer_info *info;
 
@@ -156,32 +121,22 @@ struct zynqmp_disp_layer {
 
 	const struct zynqmp_disp_format *disp_fmt;
 	const struct drm_format_info *drm_fmt;
-	enum zynqmp_disp_layer_mode mode;
+	enum zynqmp_dpsub_layer_mode mode;
 };
 
 /**
  * struct zynqmp_disp - Display controller
  * @dev: Device structure
- * @drm: DRM core
  * @dpsub: Display subsystem
- * @crtc: DRM CRTC
  * @blend.base: Register I/O base address for the blender
  * @avbuf.base: Register I/O base address for the audio/video buffer manager
  * @audio.base: Registers I/O base address for the audio mixer
- * @audio.clk: Audio clock
- * @audio.clk_from_ps: True of the audio clock comes from PS, false from PL
  * @layers: Layers (planes)
- * @event: Pending vblank event request
- * @pclk: Pixel clock
- * @pclk_from_ps: True of the video clock comes from PS, false from PL
  */
 struct zynqmp_disp {
 	struct device *dev;
-	struct drm_device *drm;
 	struct zynqmp_dpsub *dpsub;
 
-	struct drm_crtc crtc;
-
 	struct {
 		void __iomem *base;
 	} blend;
@@ -190,16 +145,9 @@ struct zynqmp_disp {
 	} avbuf;
 	struct {
 		void __iomem *base;
-		struct clk *clk;
-		bool clk_from_ps;
 	} audio;
 
-	struct zynqmp_disp_layer layers[ZYNQMP_DISP_NUM_LAYERS];
-
-	struct drm_pending_vblank_event *event;
-
-	struct clk *pclk;
-	bool pclk_from_ps;
+	struct zynqmp_disp_layer layers[ZYNQMP_DPSUB_NUM_LAYERS];
 };
 
 /* -----------------------------------------------------------------------------
@@ -416,14 +364,9 @@ static void zynqmp_disp_avbuf_write(struct zynqmp_disp *disp, int reg, u32 val)
 	writel(val, disp->avbuf.base + reg);
 }
 
-static bool zynqmp_disp_layer_is_gfx(const struct zynqmp_disp_layer *layer)
-{
-	return layer->id == ZYNQMP_DISP_LAYER_GFX;
-}
-
 static bool zynqmp_disp_layer_is_video(const struct zynqmp_disp_layer *layer)
 {
-	return layer->id == ZYNQMP_DISP_LAYER_VID;
+	return layer->id == ZYNQMP_DPSUB_LAYER_VID;
 }
 
 /**
@@ -566,27 +509,25 @@ static void zynqmp_disp_avbuf_disable_audio(struct zynqmp_disp *disp)
  * zynqmp_disp_avbuf_enable_video - Enable a video layer
  * @disp: Display controller
  * @layer: The layer
- * @mode: Operating mode of layer
  *
  * Enable the video/graphics buffer for @layer.
  */
 static void zynqmp_disp_avbuf_enable_video(struct zynqmp_disp *disp,
-					   struct zynqmp_disp_layer *layer,
-					   enum zynqmp_disp_layer_mode mode)
+					   struct zynqmp_disp_layer *layer)
 {
 	u32 val;
 
 	val = zynqmp_disp_avbuf_read(disp, ZYNQMP_DISP_AV_BUF_OUTPUT);
 	if (zynqmp_disp_layer_is_video(layer)) {
 		val &= ~ZYNQMP_DISP_AV_BUF_OUTPUT_VID1_MASK;
-		if (mode == ZYNQMP_DISP_LAYER_NONLIVE)
+		if (layer->mode == ZYNQMP_DPSUB_LAYER_NONLIVE)
 			val |= ZYNQMP_DISP_AV_BUF_OUTPUT_VID1_MEM;
 		else
 			val |= ZYNQMP_DISP_AV_BUF_OUTPUT_VID1_LIVE;
 	} else {
 		val &= ~ZYNQMP_DISP_AV_BUF_OUTPUT_VID2_MASK;
 		val |= ZYNQMP_DISP_AV_BUF_OUTPUT_VID2_MEM;
-		if (mode == ZYNQMP_DISP_LAYER_NONLIVE)
+		if (layer->mode == ZYNQMP_DPSUB_LAYER_NONLIVE)
 			val |= ZYNQMP_DISP_AV_BUF_OUTPUT_VID2_MEM;
 		else
 			val |= ZYNQMP_DISP_AV_BUF_OUTPUT_VID2_LIVE;
@@ -758,8 +699,8 @@ static void zynqmp_disp_blend_set_bg_color(struct zynqmp_disp *disp,
  * @enable: True to enable global alpha blending
  * @alpha: Global alpha value (ignored if @enabled is false)
  */
-static void zynqmp_disp_blend_set_global_alpha(struct zynqmp_disp *disp,
-					       bool enable, u32 alpha)
+void zynqmp_disp_blend_set_global_alpha(struct zynqmp_disp *disp,
+					bool enable, u32 alpha)
 {
 	zynqmp_disp_blend_write(disp, ZYNQMP_DISP_V_BLEND_SET_GLOBAL_ALPHA,
 				ZYNQMP_DISP_V_BLEND_SET_GLOBAL_ALPHA_VALUE(alpha) |
@@ -902,80 +843,6 @@ static void zynqmp_disp_audio_disable(struct zynqmp_disp *disp)
 				ZYNQMP_DISP_AUD_SOFT_RESET_AUD_SRST);
 }
 
-static void zynqmp_disp_audio_init(struct zynqmp_disp *disp)
-{
-	/* Try the live PL audio clock. */
-	disp->audio.clk = devm_clk_get(disp->dev, "dp_live_audio_aclk");
-	if (!IS_ERR(disp->audio.clk)) {
-		disp->audio.clk_from_ps = false;
-		return;
-	}
-
-	/* If the live PL audio clock is not valid, fall back to PS clock. */
-	disp->audio.clk = devm_clk_get(disp->dev, "dp_aud_clk");
-	if (!IS_ERR(disp->audio.clk)) {
-		disp->audio.clk_from_ps = true;
-		return;
-	}
-
-	dev_err(disp->dev, "audio disabled due to missing clock\n");
-}
-
-/* -----------------------------------------------------------------------------
- * ZynqMP Display external functions for zynqmp_dp
- */
-
-/**
- * zynqmp_disp_handle_vblank - Handle the vblank event
- * @disp: Display controller
- *
- * This function handles the vblank interrupt, and sends an event to
- * CRTC object. This will be called by the DP vblank interrupt handler.
- */
-void zynqmp_disp_handle_vblank(struct zynqmp_disp *disp)
-{
-	struct drm_crtc *crtc = &disp->crtc;
-
-	drm_crtc_handle_vblank(crtc);
-}
-
-/**
- * zynqmp_disp_audio_enabled - If the audio is enabled
- * @disp: Display controller
- *
- * Return if the audio is enabled depending on the audio clock.
- *
- * Return: true if audio is enabled, or false.
- */
-bool zynqmp_disp_audio_enabled(struct zynqmp_disp *disp)
-{
-	return !!disp->audio.clk;
-}
-
-/**
- * zynqmp_disp_get_audio_clk_rate - Get the current audio clock rate
- * @disp: Display controller
- *
- * Return: the current audio clock rate.
- */
-unsigned int zynqmp_disp_get_audio_clk_rate(struct zynqmp_disp *disp)
-{
-	if (zynqmp_disp_audio_enabled(disp))
-		return 0;
-	return clk_get_rate(disp->audio.clk);
-}
-
-/**
- * zynqmp_disp_get_crtc_mask - Return the CRTC bit mask
- * @disp: Display controller
- *
- * Return: the crtc mask of the zyqnmp_disp CRTC.
- */
-uint32_t zynqmp_disp_get_crtc_mask(struct zynqmp_disp *disp)
-{
-	return drm_crtc_mask(&disp->crtc);
-}
-
 /* -----------------------------------------------------------------------------
  * ZynqMP Display Layer & DRM Plane
  */
@@ -1005,20 +872,47 @@ zynqmp_disp_layer_find_format(struct zynqmp_disp_layer *layer,
 	return NULL;
 }
 
+/**
+ * zynqmp_disp_layer_drm_formats - Return the DRM formats supported by the layer
+ * @layer: The layer
+ * @num_formats: Pointer to the returned number of formats
+ *
+ * Return: A newly allocated u32 array that stores all the DRM formats
+ * supported by the layer. The number of formats in the array is returned
+ * through the num_formats argument.
+ */
+u32 *zynqmp_disp_layer_drm_formats(struct zynqmp_disp_layer *layer,
+				   unsigned int *num_formats)
+{
+	unsigned int i;
+	u32 *formats;
+
+	formats = kcalloc(layer->info->num_formats, sizeof(*formats),
+			  GFP_KERNEL);
+	if (!formats)
+		return NULL;
+
+	for (i = 0; i < layer->info->num_formats; ++i)
+		formats[i] = layer->info->formats[i].drm_fmt;
+
+	*num_formats = layer->info->num_formats;
+	return formats;
+}
+
 /**
  * zynqmp_disp_layer_enable - Enable a layer
  * @layer: The layer
+ * @mode: Operating mode of layer
  *
  * Enable the @layer in the audio/video buffer manager and the blender. DMA
  * channels are started separately by zynqmp_disp_layer_update().
  */
-static void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer)
+void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer,
+			      enum zynqmp_dpsub_layer_mode mode)
 {
-	zynqmp_disp_avbuf_enable_video(layer->disp, layer,
-				       ZYNQMP_DISP_LAYER_NONLIVE);
+	layer->mode = mode;
+	zynqmp_disp_avbuf_enable_video(layer->disp, layer);
 	zynqmp_disp_blend_layer_enable(layer->disp, layer);
-
-	layer->mode = ZYNQMP_DISP_LAYER_NONLIVE;
 }
 
 /**
@@ -1028,12 +922,14 @@ static void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer)
  * Disable the layer by stopping its DMA channels and disabling it in the
  * audio/video buffer manager and the blender.
  */
-static void zynqmp_disp_layer_disable(struct zynqmp_disp_layer *layer)
+void zynqmp_disp_layer_disable(struct zynqmp_disp_layer *layer)
 {
 	unsigned int i;
 
-	for (i = 0; i < layer->drm_fmt->num_planes; i++)
-		dmaengine_terminate_sync(layer->dmas[i].chan);
+	if (layer->disp->dpsub->dma_enabled) {
+		for (i = 0; i < layer->drm_fmt->num_planes; i++)
+			dmaengine_terminate_sync(layer->dmas[i].chan);
+	}
 
 	zynqmp_disp_avbuf_disable_video(layer->disp, layer);
 	zynqmp_disp_blend_layer_disable(layer->disp, layer);
@@ -1042,15 +938,13 @@ static void zynqmp_disp_layer_disable(struct zynqmp_disp_layer *layer)
 /**
  * zynqmp_disp_layer_set_format - Set the layer format
  * @layer: The layer
- * @state: The plane state
+ * @info: The format info
  *
- * Set the format for @layer based on @state->fb->format. The layer must be
- * disabled.
+ * Set the format for @layer to @info. The layer must be disabled.
  */
-static void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer,
-					 struct drm_plane_state *state)
+void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer,
+				  const struct drm_format_info *info)
 {
-	const struct drm_format_info *info = state->fb->format;
 	unsigned int i;
 
 	layer->disp_fmt = zynqmp_disp_layer_find_format(layer, info->format);
@@ -1058,6 +952,9 @@ static void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer,
 
 	zynqmp_disp_avbuf_set_format(layer->disp, layer, layer->disp_fmt);
 
+	if (!layer->disp->dpsub->dma_enabled)
+		return;
+
 	/*
 	 * Set pconfig for each DMA channel to indicate they're part of a
 	 * video group.
@@ -1087,13 +984,16 @@ static void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer,
  *
  * Return: 0 on success, or the DMA descriptor failure error otherwise
  */
-static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
-				    struct drm_plane_state *state)
+int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
+			     struct drm_plane_state *state)
 {
 	const struct drm_format_info *info = layer->drm_fmt;
 	unsigned int i;
 
-	for (i = 0; i < layer->drm_fmt->num_planes; i++) {
+	if (!layer->disp->dpsub->dma_enabled)
+		return 0;
+
+	for (i = 0; i < info->num_planes; i++) {
 		unsigned int width = state->crtc_w / (i ? info->hsub : 1);
 		unsigned int height = state->crtc_h / (i ? info->vsub : 1);
 		struct zynqmp_disp_layer_dma *dma = &layer->dmas[i];
@@ -1128,143 +1028,6 @@ static int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
 	return 0;
 }
 
-static inline struct zynqmp_disp_layer *plane_to_layer(struct drm_plane *plane)
-{
-	return container_of(plane, struct zynqmp_disp_layer, plane);
-}
-
-static int
-zynqmp_disp_plane_atomic_check(struct drm_plane *plane,
-			       struct drm_atomic_state *state)
-{
-	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
-										 plane);
-	struct drm_crtc_state *crtc_state;
-
-	if (!new_plane_state->crtc)
-		return 0;
-
-	crtc_state = drm_atomic_get_crtc_state(state, new_plane_state->crtc);
-	if (IS_ERR(crtc_state))
-		return PTR_ERR(crtc_state);
-
-	return drm_atomic_helper_check_plane_state(new_plane_state,
-						   crtc_state,
-						   DRM_PLANE_NO_SCALING,
-						   DRM_PLANE_NO_SCALING,
-						   false, false);
-}
-
-static void
-zynqmp_disp_plane_atomic_disable(struct drm_plane *plane,
-				 struct drm_atomic_state *state)
-{
-	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
-									   plane);
-	struct zynqmp_disp_layer *layer = plane_to_layer(plane);
-
-	if (!old_state->fb)
-		return;
-
-	zynqmp_disp_layer_disable(layer);
-
-	if (zynqmp_disp_layer_is_gfx(layer))
-		zynqmp_disp_blend_set_global_alpha(layer->disp, false,
-						   plane->state->alpha >> 8);
-}
-
-static void
-zynqmp_disp_plane_atomic_update(struct drm_plane *plane,
-				struct drm_atomic_state *state)
-{
-	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
-	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
-	struct zynqmp_disp_layer *layer = plane_to_layer(plane);
-	bool format_changed = false;
-
-	if (!old_state->fb ||
-	    old_state->fb->format->format != new_state->fb->format->format)
-		format_changed = true;
-
-	/*
-	 * If the format has changed (including going from a previously
-	 * disabled state to any format), reconfigure the format. Disable the
-	 * plane first if needed.
-	 */
-	if (format_changed) {
-		if (old_state->fb)
-			zynqmp_disp_layer_disable(layer);
-
-		zynqmp_disp_layer_set_format(layer, new_state);
-	}
-
-	zynqmp_disp_layer_update(layer, new_state);
-
-	if (zynqmp_disp_layer_is_gfx(layer))
-		zynqmp_disp_blend_set_global_alpha(layer->disp, true,
-						   plane->state->alpha >> 8);
-
-	/* Enable or re-enable the plane is the format has changed. */
-	if (format_changed)
-		zynqmp_disp_layer_enable(layer);
-}
-
-static const struct drm_plane_helper_funcs zynqmp_disp_plane_helper_funcs = {
-	.atomic_check		= zynqmp_disp_plane_atomic_check,
-	.atomic_update		= zynqmp_disp_plane_atomic_update,
-	.atomic_disable		= zynqmp_disp_plane_atomic_disable,
-};
-
-static const struct drm_plane_funcs zynqmp_disp_plane_funcs = {
-	.update_plane		= drm_atomic_helper_update_plane,
-	.disable_plane		= drm_atomic_helper_disable_plane,
-	.destroy		= drm_plane_cleanup,
-	.reset			= drm_atomic_helper_plane_reset,
-	.atomic_duplicate_state	= drm_atomic_helper_plane_duplicate_state,
-	.atomic_destroy_state	= drm_atomic_helper_plane_destroy_state,
-};
-
-static int zynqmp_disp_create_planes(struct zynqmp_disp *disp)
-{
-	unsigned int i, j;
-	int ret;
-
-	for (i = 0; i < ZYNQMP_DISP_NUM_LAYERS; i++) {
-		struct zynqmp_disp_layer *layer = &disp->layers[i];
-		enum drm_plane_type type;
-		u32 *drm_formats;
-
-		drm_formats = drmm_kcalloc(disp->drm, sizeof(*drm_formats),
-					   layer->info->num_formats,
-					   GFP_KERNEL);
-		if (!drm_formats)
-			return -ENOMEM;
-
-		for (j = 0; j < layer->info->num_formats; ++j)
-			drm_formats[j] = layer->info->formats[j].drm_fmt;
-
-		/* Graphics layer is primary, and video layer is overlay. */
-		type = zynqmp_disp_layer_is_video(layer)
-		     ? DRM_PLANE_TYPE_OVERLAY : DRM_PLANE_TYPE_PRIMARY;
-		ret = drm_universal_plane_init(disp->drm, &layer->plane, 0,
-					       &zynqmp_disp_plane_funcs,
-					       drm_formats,
-					       layer->info->num_formats,
-					       NULL, type, NULL);
-		if (ret)
-			return ret;
-
-		drm_plane_helper_add(&layer->plane,
-				     &zynqmp_disp_plane_helper_funcs);
-
-		drm_plane_create_zpos_immutable_property(&layer->plane, i);
-		if (zynqmp_disp_layer_is_gfx(layer))
-			drm_plane_create_alpha_property(&layer->plane);
-	}
-
-	return 0;
-}
-
 /**
  * zynqmp_disp_layer_release_dma - Release DMA channels for a layer
  * @disp: Display controller
@@ -1277,7 +1040,7 @@ static void zynqmp_disp_layer_release_dma(struct zynqmp_disp *disp,
 {
 	unsigned int i;
 
-	if (!layer->info)
+	if (!layer->info || !disp->dpsub->dma_enabled)
 		return;
 
 	for (i = 0; i < layer->info->num_channels; i++) {
@@ -1300,7 +1063,7 @@ static void zynqmp_disp_destroy_layers(struct zynqmp_disp *disp)
 {
 	unsigned int i;
 
-	for (i = 0; i < ZYNQMP_DISP_NUM_LAYERS; i++)
+	for (i = 0; i < ARRAY_SIZE(disp->layers); i++)
 		zynqmp_disp_layer_release_dma(disp, &disp->layers[i]);
 }
 
@@ -1320,6 +1083,9 @@ static int zynqmp_disp_layer_request_dma(struct zynqmp_disp *disp,
 	unsigned int i;
 	int ret;
 
+	if (!disp->dpsub->dma_enabled)
+		return 0;
+
 	for (i = 0; i < layer->info->num_channels; i++) {
 		struct zynqmp_disp_layer_dma *dma = &layer->dmas[i];
 		char dma_channel_name[16];
@@ -1347,12 +1113,12 @@ static int zynqmp_disp_layer_request_dma(struct zynqmp_disp *disp,
 static int zynqmp_disp_create_layers(struct zynqmp_disp *disp)
 {
 	static const struct zynqmp_disp_layer_info layer_info[] = {
-		[ZYNQMP_DISP_LAYER_VID] = {
+		[ZYNQMP_DPSUB_LAYER_VID] = {
 			.formats = avbuf_vid_fmts,
 			.num_formats = ARRAY_SIZE(avbuf_vid_fmts),
 			.num_channels = 3,
 		},
-		[ZYNQMP_DISP_LAYER_GFX] = {
+		[ZYNQMP_DPSUB_LAYER_GFX] = {
 			.formats = avbuf_gfx_fmts,
 			.num_formats = ARRAY_SIZE(avbuf_gfx_fmts),
 			.num_channels = 1,
@@ -1362,7 +1128,7 @@ static int zynqmp_disp_create_layers(struct zynqmp_disp *disp)
 	unsigned int i;
 	int ret;
 
-	for (i = 0; i < ZYNQMP_DISP_NUM_LAYERS; i++) {
+	for (i = 0; i < ARRAY_SIZE(disp->layers); i++) {
 		struct zynqmp_disp_layer *layer = &disp->layers[i];
 
 		layer->id = i;
@@ -1372,6 +1138,8 @@ static int zynqmp_disp_create_layers(struct zynqmp_disp *disp)
 		ret = zynqmp_disp_layer_request_dma(disp, layer);
 		if (ret)
 			goto err;
+
+		disp->dpsub->layers[i] = layer;
 	}
 
 	return 0;
@@ -1382,19 +1150,23 @@ err:
 }
 
 /* -----------------------------------------------------------------------------
- * ZynqMP Display & DRM CRTC
+ * ZynqMP Display
  */
 
 /**
  * zynqmp_disp_enable - Enable the display controller
  * @disp: Display controller
  */
-static void zynqmp_disp_enable(struct zynqmp_disp *disp)
+void zynqmp_disp_enable(struct zynqmp_disp *disp)
 {
+	zynqmp_disp_blend_set_output_format(disp, ZYNQMP_DPSUB_FORMAT_RGB);
+	zynqmp_disp_blend_set_bg_color(disp, 0, 0, 0);
+
 	zynqmp_disp_avbuf_enable(disp);
 	/* Choose clock source based on the DT clock handle. */
-	zynqmp_disp_avbuf_set_clocks_sources(disp, disp->pclk_from_ps,
-					     disp->audio.clk_from_ps, true);
+	zynqmp_disp_avbuf_set_clocks_sources(disp, disp->dpsub->vid_clk_from_ps,
+					     disp->dpsub->aud_clk_from_ps,
+					     true);
 	zynqmp_disp_avbuf_enable_channels(disp);
 	zynqmp_disp_avbuf_enable_audio(disp);
 
@@ -1405,7 +1177,7 @@ static void zynqmp_disp_enable(struct zynqmp_disp *disp)
  * zynqmp_disp_disable - Disable the display controller
  * @disp: Display controller
  */
-static void zynqmp_disp_disable(struct zynqmp_disp *disp)
+void zynqmp_disp_disable(struct zynqmp_disp *disp)
 {
 	zynqmp_disp_audio_disable(disp);
 
@@ -1414,27 +1186,27 @@ static void zynqmp_disp_disable(struct zynqmp_disp *disp)
 	zynqmp_disp_avbuf_disable(disp);
 }
 
-static inline struct zynqmp_disp *crtc_to_disp(struct drm_crtc *crtc)
-{
-	return container_of(crtc, struct zynqmp_disp, crtc);
-}
-
-static int zynqmp_disp_crtc_setup_clock(struct drm_crtc *crtc,
-					struct drm_display_mode *adjusted_mode)
+/**
+ * zynqmp_disp_setup_clock - Configure the display controller pixel clock rate
+ * @disp: Display controller
+ * @mode_clock: The pixel clock rate, in Hz
+ *
+ * Return: 0 on success, or a negative error clock otherwise
+ */
+int zynqmp_disp_setup_clock(struct zynqmp_disp *disp,
+			    unsigned long mode_clock)
 {
-	struct zynqmp_disp *disp = crtc_to_disp(crtc);
-	unsigned long mode_clock = adjusted_mode->clock * 1000;
 	unsigned long rate;
 	long diff;
 	int ret;
 
-	ret = clk_set_rate(disp->pclk, mode_clock);
+	ret = clk_set_rate(disp->dpsub->vid_clk, mode_clock);
 	if (ret) {
-		dev_err(disp->dev, "failed to set a pixel clock\n");
+		dev_err(disp->dev, "failed to set the video clock\n");
 		return ret;
 	}
 
-	rate = clk_get_rate(disp->pclk);
+	rate = clk_get_rate(disp->dpsub->vid_clk);
 	diff = rate - mode_clock;
 	if (abs(diff) > mode_clock / 20)
 		dev_info(disp->dev,
@@ -1448,245 +1220,63 @@ static int zynqmp_disp_crtc_setup_clock(struct drm_crtc *crtc,
 	return 0;
 }
 
-static void
-zynqmp_disp_crtc_atomic_enable(struct drm_crtc *crtc,
-			       struct drm_atomic_state *state)
-{
-	struct zynqmp_disp *disp = crtc_to_disp(crtc);
-	struct drm_display_mode *adjusted_mode = &crtc->state->adjusted_mode;
-	int ret, vrefresh;
-
-	pm_runtime_get_sync(disp->dev);
-
-	zynqmp_disp_crtc_setup_clock(crtc, adjusted_mode);
-
-	ret = clk_prepare_enable(disp->pclk);
-	if (ret) {
-		dev_err(disp->dev, "failed to enable a pixel clock\n");
-		pm_runtime_put_sync(disp->dev);
-		return;
-	}
-
-	zynqmp_disp_blend_set_output_format(disp, ZYNQMP_DPSUB_FORMAT_RGB);
-	zynqmp_disp_blend_set_bg_color(disp, 0, 0, 0);
-
-	zynqmp_disp_enable(disp);
-
-	/* Delay of 3 vblank intervals for timing gen to be stable */
-	vrefresh = (adjusted_mode->clock * 1000) /
-		   (adjusted_mode->vtotal * adjusted_mode->htotal);
-	msleep(3 * 1000 / vrefresh);
-}
-
-static void
-zynqmp_disp_crtc_atomic_disable(struct drm_crtc *crtc,
-				struct drm_atomic_state *state)
-{
-	struct zynqmp_disp *disp = crtc_to_disp(crtc);
-	struct drm_plane_state *old_plane_state;
-
-	/*
-	 * Disable the plane if active. The old plane state can be NULL in the
-	 * .shutdown() path if the plane is already disabled, skip
-	 * zynqmp_disp_plane_atomic_disable() in that case.
-	 */
-	old_plane_state = drm_atomic_get_old_plane_state(state, crtc->primary);
-	if (old_plane_state)
-		zynqmp_disp_plane_atomic_disable(crtc->primary, state);
-
-	zynqmp_disp_disable(disp);
-
-	drm_crtc_vblank_off(&disp->crtc);
-
-	spin_lock_irq(&crtc->dev->event_lock);
-	if (crtc->state->event) {
-		drm_crtc_send_vblank_event(crtc, crtc->state->event);
-		crtc->state->event = NULL;
-	}
-	spin_unlock_irq(&crtc->dev->event_lock);
-
-	clk_disable_unprepare(disp->pclk);
-	pm_runtime_put_sync(disp->dev);
-}
-
-static int zynqmp_disp_crtc_atomic_check(struct drm_crtc *crtc,
-					 struct drm_atomic_state *state)
-{
-	return drm_atomic_add_affected_planes(state, crtc);
-}
-
-static void
-zynqmp_disp_crtc_atomic_begin(struct drm_crtc *crtc,
-			      struct drm_atomic_state *state)
-{
-	drm_crtc_vblank_on(crtc);
-}
-
-static void
-zynqmp_disp_crtc_atomic_flush(struct drm_crtc *crtc,
-			      struct drm_atomic_state *state)
-{
-	if (crtc->state->event) {
-		struct drm_pending_vblank_event *event;
-
-		/* Consume the flip_done event from atomic helper. */
-		event = crtc->state->event;
-		crtc->state->event = NULL;
-
-		event->pipe = drm_crtc_index(crtc);
-
-		WARN_ON(drm_crtc_vblank_get(crtc) != 0);
-
-		spin_lock_irq(&crtc->dev->event_lock);
-		drm_crtc_arm_vblank_event(crtc, event);
-		spin_unlock_irq(&crtc->dev->event_lock);
-	}
-}
-
-static const struct drm_crtc_helper_funcs zynqmp_disp_crtc_helper_funcs = {
-	.atomic_enable	= zynqmp_disp_crtc_atomic_enable,
-	.atomic_disable	= zynqmp_disp_crtc_atomic_disable,
-	.atomic_check	= zynqmp_disp_crtc_atomic_check,
-	.atomic_begin	= zynqmp_disp_crtc_atomic_begin,
-	.atomic_flush	= zynqmp_disp_crtc_atomic_flush,
-};
-
-static int zynqmp_disp_crtc_enable_vblank(struct drm_crtc *crtc)
-{
-	struct zynqmp_disp *disp = crtc_to_disp(crtc);
-
-	zynqmp_dp_enable_vblank(disp->dpsub->dp);
-
-	return 0;
-}
-
-static void zynqmp_disp_crtc_disable_vblank(struct drm_crtc *crtc)
-{
-	struct zynqmp_disp *disp = crtc_to_disp(crtc);
-
-	zynqmp_dp_disable_vblank(disp->dpsub->dp);
-}
-
-static const struct drm_crtc_funcs zynqmp_disp_crtc_funcs = {
-	.destroy		= drm_crtc_cleanup,
-	.set_config		= drm_atomic_helper_set_config,
-	.page_flip		= drm_atomic_helper_page_flip,
-	.reset			= drm_atomic_helper_crtc_reset,
-	.atomic_duplicate_state	= drm_atomic_helper_crtc_duplicate_state,
-	.atomic_destroy_state	= drm_atomic_helper_crtc_destroy_state,
-	.enable_vblank		= zynqmp_disp_crtc_enable_vblank,
-	.disable_vblank		= zynqmp_disp_crtc_disable_vblank,
-};
-
-static int zynqmp_disp_create_crtc(struct zynqmp_disp *disp)
-{
-	struct drm_plane *plane = &disp->layers[ZYNQMP_DISP_LAYER_GFX].plane;
-	int ret;
-
-	ret = drm_crtc_init_with_planes(disp->drm, &disp->crtc, plane,
-					NULL, &zynqmp_disp_crtc_funcs, NULL);
-	if (ret < 0)
-		return ret;
-
-	drm_crtc_helper_add(&disp->crtc, &zynqmp_disp_crtc_helper_funcs);
-
-	/* Start with vertical blanking interrupt reporting disabled. */
-	drm_crtc_vblank_off(&disp->crtc);
-
-	return 0;
-}
-
-static void zynqmp_disp_map_crtc_to_plane(struct zynqmp_disp *disp)
-{
-	u32 possible_crtcs = drm_crtc_mask(&disp->crtc);
-	unsigned int i;
-
-	for (i = 0; i < ZYNQMP_DISP_NUM_LAYERS; i++)
-		disp->layers[i].plane.possible_crtcs = possible_crtcs;
-}
-
 /* -----------------------------------------------------------------------------
  * Initialization & Cleanup
  */
 
-int zynqmp_disp_drm_init(struct zynqmp_dpsub *dpsub)
-{
-	struct zynqmp_disp *disp = dpsub->disp;
-	int ret;
-
-	ret = zynqmp_disp_create_planes(disp);
-	if (ret)
-		return ret;
-
-	ret = zynqmp_disp_create_crtc(disp);
-	if (ret < 0)
-		return ret;
-
-	zynqmp_disp_map_crtc_to_plane(disp);
-
-	return 0;
-}
-
-int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm)
+int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub)
 {
 	struct platform_device *pdev = to_platform_device(dpsub->dev);
 	struct zynqmp_disp *disp;
-	struct zynqmp_disp_layer *layer;
 	struct resource *res;
 	int ret;
 
-	disp = drmm_kzalloc(drm, sizeof(*disp), GFP_KERNEL);
+	disp = kzalloc(sizeof(*disp), GFP_KERNEL);
 	if (!disp)
 		return -ENOMEM;
 
 	disp->dev = &pdev->dev;
 	disp->dpsub = dpsub;
-	disp->drm = drm;
-
-	dpsub->disp = disp;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "blend");
 	disp->blend.base = devm_ioremap_resource(disp->dev, res);
-	if (IS_ERR(disp->blend.base))
-		return PTR_ERR(disp->blend.base);
+	if (IS_ERR(disp->blend.base)) {
+		ret = PTR_ERR(disp->blend.base);
+		goto error;
+	}
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "av_buf");
 	disp->avbuf.base = devm_ioremap_resource(disp->dev, res);
-	if (IS_ERR(disp->avbuf.base))
-		return PTR_ERR(disp->avbuf.base);
+	if (IS_ERR(disp->avbuf.base)) {
+		ret = PTR_ERR(disp->avbuf.base);
+		goto error;
+	}
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "aud");
 	disp->audio.base = devm_ioremap_resource(disp->dev, res);
-	if (IS_ERR(disp->audio.base))
-		return PTR_ERR(disp->audio.base);
-
-	/* Try the live PL video clock */
-	disp->pclk = devm_clk_get(disp->dev, "dp_live_video_in_clk");
-	if (!IS_ERR(disp->pclk))
-		disp->pclk_from_ps = false;
-	else if (PTR_ERR(disp->pclk) == -EPROBE_DEFER)
-		return PTR_ERR(disp->pclk);
-
-	/* If the live PL video clock is not valid, fall back to PS clock */
-	if (IS_ERR_OR_NULL(disp->pclk)) {
-		disp->pclk = devm_clk_get(disp->dev, "dp_vtc_pixel_clk_in");
-		if (IS_ERR(disp->pclk)) {
-			dev_err(disp->dev, "failed to init any video clock\n");
-			return PTR_ERR(disp->pclk);
-		}
-		disp->pclk_from_ps = true;
+	if (IS_ERR(disp->audio.base)) {
+		ret = PTR_ERR(disp->audio.base);
+		goto error;
 	}
 
-	zynqmp_disp_audio_init(disp);
-
 	ret = zynqmp_disp_create_layers(disp);
 	if (ret)
-		return ret;
+		goto error;
+
+	if (disp->dpsub->dma_enabled) {
+		struct zynqmp_disp_layer *layer;
 
-	layer = &disp->layers[ZYNQMP_DISP_LAYER_VID];
-	dpsub->dma_align = 1 << layer->dmas[0].chan->device->copy_align;
+		layer = &disp->layers[ZYNQMP_DPSUB_LAYER_VID];
+		dpsub->dma_align = 1 << layer->dmas[0].chan->device->copy_align;
+	}
+
+	dpsub->disp = disp;
 
 	return 0;
+
+error:
+	kfree(disp);
+	return ret;
 }
 
 void zynqmp_disp_remove(struct zynqmp_dpsub *dpsub)
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.h linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.h
index f402901afb23..123cffac08be 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_disp.h
@@ -25,18 +25,52 @@
 #define ZYNQMP_DISP_MAX_DMA_BIT				44
 
 struct device;
-struct drm_device;
+struct drm_format_info;
+struct drm_plane_state;
 struct platform_device;
 struct zynqmp_disp;
+struct zynqmp_disp_layer;
 struct zynqmp_dpsub;
 
-void zynqmp_disp_handle_vblank(struct zynqmp_disp *disp);
-bool zynqmp_disp_audio_enabled(struct zynqmp_disp *disp);
-unsigned int zynqmp_disp_get_audio_clk_rate(struct zynqmp_disp *disp);
-uint32_t zynqmp_disp_get_crtc_mask(struct zynqmp_disp *disp);
+/**
+ * enum zynqmp_dpsub_layer_id - Layer identifier
+ * @ZYNQMP_DPSUB_LAYER_VID: Video layer
+ * @ZYNQMP_DPSUB_LAYER_GFX: Graphics layer
+ */
+enum zynqmp_dpsub_layer_id {
+	ZYNQMP_DPSUB_LAYER_VID,
+	ZYNQMP_DPSUB_LAYER_GFX,
+};
+
+/**
+ * enum zynqmp_dpsub_layer_mode - Layer mode
+ * @ZYNQMP_DPSUB_LAYER_NONLIVE: non-live (memory) mode
+ * @ZYNQMP_DPSUB_LAYER_LIVE: live (stream) mode
+ */
+enum zynqmp_dpsub_layer_mode {
+	ZYNQMP_DPSUB_LAYER_NONLIVE,
+	ZYNQMP_DPSUB_LAYER_LIVE,
+};
+
+void zynqmp_disp_enable(struct zynqmp_disp *disp);
+void zynqmp_disp_disable(struct zynqmp_disp *disp);
+int zynqmp_disp_setup_clock(struct zynqmp_disp *disp,
+			    unsigned long mode_clock);
+
+void zynqmp_disp_blend_set_global_alpha(struct zynqmp_disp *disp,
+					bool enable, u32 alpha);
+
+u32 *zynqmp_disp_layer_drm_formats(struct zynqmp_disp_layer *layer,
+				   unsigned int *num_formats);
+void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer,
+			      enum zynqmp_dpsub_layer_mode mode);
+void zynqmp_disp_layer_disable(struct zynqmp_disp_layer *layer);
+void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer,
+				  const struct drm_format_info *info);
+int zynqmp_disp_layer_update(struct zynqmp_disp_layer *layer,
+			     struct drm_plane_state *state);
 
-int zynqmp_disp_drm_init(struct zynqmp_dpsub *dpsub);
-int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm);
+int zynqmp_disp_probe(struct zynqmp_dpsub *dpsub);
 void zynqmp_disp_remove(struct zynqmp_dpsub *dpsub);
 
 #endif /* _ZYNQMP_DISP_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.c linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.c
index d14612b34796..0a7b466446fb 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.c
@@ -11,16 +11,12 @@
 
 #include <drm/display/drm_dp_helper.h>
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_connector.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_device.h>
 #include <drm/drm_edid.h>
-#include <drm/drm_encoder.h>
-#include <drm/drm_managed.h>
+#include <drm/drm_fourcc.h>
 #include <drm/drm_modes.h>
 #include <drm/drm_of.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_simple_kms_helper.h>
 
 #include <linux/clk.h>
 #include <linux/delay.h>
@@ -31,10 +27,12 @@
 #include <linux/pm_runtime.h>
 #include <linux/phy/phy.h>
 #include <linux/reset.h>
+#include <linux/slab.h>
 
 #include "zynqmp_disp.h"
 #include "zynqmp_dp.h"
 #include "zynqmp_dpsub.h"
+#include "zynqmp_kms.h"
 
 static uint zynqmp_dp_aux_timeout_ms = 50;
 module_param_named(aux_timeout_ms, zynqmp_dp_aux_timeout_ms, uint, 0444);
@@ -277,14 +275,13 @@ struct zynqmp_dp_config {
 
 /**
  * struct zynqmp_dp - Xilinx DisplayPort core
- * @encoder: the drm encoder structure
- * @connector: the drm connector structure
  * @dev: device structure
  * @dpsub: Display subsystem
- * @drm: DRM core
  * @iomem: device I/O memory for register access
  * @reset: reset controller
  * @irq: irq
+ * @bridge: DRM bridge for the DP encoder
+ * @next_bridge: The downstream bridge
  * @config: IP core configuration from DTS
  * @aux: aux channel
  * @phy: PHY handles for DP lanes
@@ -298,15 +295,15 @@ struct zynqmp_dp_config {
  * @train_set: set of training data
  */
 struct zynqmp_dp {
-	struct drm_encoder encoder;
-	struct drm_connector connector;
 	struct device *dev;
 	struct zynqmp_dpsub *dpsub;
-	struct drm_device *drm;
 	void __iomem *iomem;
 	struct reset_control *reset;
 	int irq;
 
+	struct drm_bridge bridge;
+	struct drm_bridge *next_bridge;
+
 	struct zynqmp_dp_config config;
 	struct drm_dp_aux aux;
 	struct phy *phy[ZYNQMP_DP_MAX_LANES];
@@ -321,14 +318,9 @@ struct zynqmp_dp {
 	u8 train_set[ZYNQMP_DP_MAX_LANES];
 };
 
-static inline struct zynqmp_dp *encoder_to_dp(struct drm_encoder *encoder)
-{
-	return container_of(encoder, struct zynqmp_dp, encoder);
-}
-
-static inline struct zynqmp_dp *connector_to_dp(struct drm_connector *connector)
+static inline struct zynqmp_dp *bridge_to_dp(struct drm_bridge *bridge)
 {
-	return container_of(connector, struct zynqmp_dp, connector);
+	return container_of(bridge, struct zynqmp_dp, bridge);
 }
 
 static void zynqmp_dp_write(struct zynqmp_dp *dp, int offset, u32 val)
@@ -1064,7 +1056,7 @@ static int zynqmp_dp_aux_init(struct zynqmp_dp *dp)
 
 	dp->aux.name = "ZynqMP DP AUX";
 	dp->aux.dev = dp->dev;
-	dp->aux.drm_dev = dp->drm;
+	dp->aux.drm_dev = dp->bridge.dev;
 	dp->aux.transfer = zynqmp_dp_aux_transfer;
 
 	return drm_dp_aux_register(&dp->aux);
@@ -1101,6 +1093,7 @@ static void zynqmp_dp_update_misc(struct zynqmp_dp *dp)
 /**
  * zynqmp_dp_set_format - Set the input format
  * @dp: DisplayPort IP core structure
+ * @info: Display info
  * @format: input format
  * @bpc: bits per component
  *
@@ -1109,10 +1102,10 @@ static void zynqmp_dp_update_misc(struct zynqmp_dp *dp)
  * Return: 0 on success, or -EINVAL.
  */
 static int zynqmp_dp_set_format(struct zynqmp_dp *dp,
+				const struct drm_display_info *info,
 				enum zynqmp_dpsub_format format,
 				unsigned int bpc)
 {
-	static const struct drm_display_info *display;
 	struct zynqmp_dp_config *config = &dp->config;
 	unsigned int num_colors;
 
@@ -1145,12 +1138,11 @@ static int zynqmp_dp_set_format(struct zynqmp_dp *dp,
 		return -EINVAL;
 	}
 
-	display = &dp->connector.display_info;
-	if (display->bpc && bpc > display->bpc) {
+	if (info && info->bpc && bpc > info->bpc) {
 		dev_warn(dp->dev,
 			 "downgrading requested %ubpc to display limit %ubpc\n",
-			 bpc, display->bpc);
-		bpc = display->bpc;
+			 bpc, info->bpc);
+		bpc = info->bpc;
 	}
 
 	config->misc0 &= ~ZYNQMP_DP_MAIN_STREAM_MISC0_BPC_MASK;
@@ -1195,7 +1187,7 @@ static int zynqmp_dp_set_format(struct zynqmp_dp *dp,
  */
 static void
 zynqmp_dp_encoder_mode_set_transfer_unit(struct zynqmp_dp *dp,
-					 struct drm_display_mode *mode)
+					 const struct drm_display_mode *mode)
 {
 	u32 tu = ZYNQMP_DP_MSA_TRANSFER_UNIT_SIZE_TU_SIZE_DEF;
 	u32 bw, vid_kbytes, avg_bytes_per_tu, init_wait;
@@ -1255,12 +1247,12 @@ static void zynqmp_dp_encoder_mode_set_stream(struct zynqmp_dp *dp,
 	zynqmp_dp_write(dp, ZYNQMP_DP_MAIN_STREAM_VSTART,
 			mode->vtotal - mode->vsync_start);
 
-	/* In synchronous mode, set the diviers */
+	/* In synchronous mode, set the dividers */
 	if (dp->config.misc0 & ZYNQMP_DP_MAIN_STREAM_MISC0_SYNC_LOCK) {
 		reg = drm_dp_bw_code_to_link_rate(dp->mode.bw_code);
 		zynqmp_dp_write(dp, ZYNQMP_DP_MAIN_STREAM_N_VID, reg);
 		zynqmp_dp_write(dp, ZYNQMP_DP_MAIN_STREAM_M_VID, mode->clock);
-		rate = zynqmp_disp_get_audio_clk_rate(dp->dpsub->disp);
+		rate = zynqmp_dpsub_get_audio_clk_rate(dp->dpsub);
 		if (rate) {
 			dev_dbg(dp->dev, "Audio rate: %d\n", rate / 512);
 			zynqmp_dp_write(dp, ZYNQMP_DP_TX_N_AUD, reg);
@@ -1269,7 +1261,7 @@ static void zynqmp_dp_encoder_mode_set_stream(struct zynqmp_dp *dp,
 	}
 
 	/* Only 2 channel audio is supported now */
-	if (zynqmp_disp_audio_enabled(dp->dpsub->disp))
+	if (zynqmp_dpsub_audio_enabled(dp->dpsub))
 		zynqmp_dp_write(dp, ZYNQMP_DP_TX_AUDIO_CHANNELS, 1);
 
 	zynqmp_dp_write(dp, ZYNQMP_DP_USER_PIX_WIDTH, 1);
@@ -1281,97 +1273,115 @@ static void zynqmp_dp_encoder_mode_set_stream(struct zynqmp_dp *dp,
 }
 
 /* -----------------------------------------------------------------------------
- * DRM Connector
+ * DISP Configuration
  */
 
-static enum drm_connector_status
-zynqmp_dp_connector_detect(struct drm_connector *connector, bool force)
+static void zynqmp_dp_disp_enable(struct zynqmp_dp *dp,
+				  struct drm_bridge_state *old_bridge_state)
 {
-	struct zynqmp_dp *dp = connector_to_dp(connector);
-	struct zynqmp_dp_link_config *link_config = &dp->link_config;
-	u32 state, i;
-	int ret;
+	enum zynqmp_dpsub_layer_id layer_id;
+	struct zynqmp_disp_layer *layer;
+	const struct drm_format_info *info;
+
+	if (dp->dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_VIDEO))
+		layer_id = ZYNQMP_DPSUB_LAYER_VID;
+	else if (dp->dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_GFX))
+		layer_id = ZYNQMP_DPSUB_LAYER_GFX;
+	else
+		return;
 
-	/*
-	 * This is from heuristic. It takes some delay (ex, 100 ~ 500 msec) to
-	 * get the HPD signal with some monitors.
-	 */
-	for (i = 0; i < 10; i++) {
-		state = zynqmp_dp_read(dp, ZYNQMP_DP_INTERRUPT_SIGNAL_STATE);
-		if (state & ZYNQMP_DP_INTERRUPT_SIGNAL_STATE_HPD)
-			break;
-		msleep(100);
-	}
+	layer = dp->dpsub->layers[layer_id];
 
-	if (state & ZYNQMP_DP_INTERRUPT_SIGNAL_STATE_HPD) {
-		ret = drm_dp_dpcd_read(&dp->aux, 0x0, dp->dpcd,
-				       sizeof(dp->dpcd));
-		if (ret < 0) {
-			dev_dbg(dp->dev, "DPCD read failed");
-			goto disconnected;
-		}
+	/* TODO: Make the format configurable. */
+	info = drm_format_info(DRM_FORMAT_YUV422);
+	zynqmp_disp_layer_set_format(layer, info);
+	zynqmp_disp_layer_enable(layer, ZYNQMP_DPSUB_LAYER_LIVE);
 
-		link_config->max_rate = min_t(int,
-					      drm_dp_max_link_rate(dp->dpcd),
-					      DP_HIGH_BIT_RATE2);
-		link_config->max_lanes = min_t(u8,
-					       drm_dp_max_lane_count(dp->dpcd),
-					       dp->num_lanes);
+	if (layer_id == ZYNQMP_DPSUB_LAYER_GFX)
+		zynqmp_disp_blend_set_global_alpha(dp->dpsub->disp, true, 255);
+	else
+		zynqmp_disp_blend_set_global_alpha(dp->dpsub->disp, false, 0);
 
-		dp->status = connector_status_connected;
-		return connector_status_connected;
-	}
+	zynqmp_disp_enable(dp->dpsub->disp);
+}
 
-disconnected:
-	dp->status = connector_status_disconnected;
-	return connector_status_disconnected;
+static void zynqmp_dp_disp_disable(struct zynqmp_dp *dp,
+				   struct drm_bridge_state *old_bridge_state)
+{
+	struct zynqmp_disp_layer *layer;
+
+	if (dp->dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_VIDEO))
+		layer = dp->dpsub->layers[ZYNQMP_DPSUB_LAYER_VID];
+	else if (dp->dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_GFX))
+		layer = dp->dpsub->layers[ZYNQMP_DPSUB_LAYER_GFX];
+	else
+		return;
+
+	zynqmp_disp_disable(dp->dpsub->disp);
+	zynqmp_disp_layer_disable(layer);
 }
 
-static int zynqmp_dp_connector_get_modes(struct drm_connector *connector)
+/* -----------------------------------------------------------------------------
+ * DRM Bridge
+ */
+
+static int zynqmp_dp_bridge_attach(struct drm_bridge *bridge,
+				   enum drm_bridge_attach_flags flags)
 {
-	struct zynqmp_dp *dp = connector_to_dp(connector);
-	struct edid *edid;
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
 	int ret;
 
-	edid = drm_get_edid(connector, &dp->aux.ddc);
-	if (!edid)
-		return 0;
+	/* Initialize and register the AUX adapter. */
+	ret = zynqmp_dp_aux_init(dp);
+	if (ret) {
+		dev_err(dp->dev, "failed to initialize DP aux\n");
+		return ret;
+	}
 
-	drm_connector_update_edid_property(connector, edid);
-	ret = drm_add_edid_modes(connector, edid);
-	kfree(edid);
+	if (dp->next_bridge) {
+		ret = drm_bridge_attach(bridge->encoder, dp->next_bridge,
+					bridge, flags);
+		if (ret < 0)
+			goto error;
+	}
 
+	/* Now that initialisation is complete, enable interrupts. */
+	zynqmp_dp_write(dp, ZYNQMP_DP_INT_EN, ZYNQMP_DP_INT_ALL);
+
+	return 0;
+
+error:
+	zynqmp_dp_aux_cleanup(dp);
 	return ret;
 }
 
-static struct drm_encoder *
-zynqmp_dp_connector_best_encoder(struct drm_connector *connector)
+static void zynqmp_dp_bridge_detach(struct drm_bridge *bridge)
 {
-	struct zynqmp_dp *dp = connector_to_dp(connector);
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
 
-	return &dp->encoder;
+	zynqmp_dp_aux_cleanup(dp);
 }
 
-static int zynqmp_dp_connector_mode_valid(struct drm_connector *connector,
-					  struct drm_display_mode *mode)
+static enum drm_mode_status
+zynqmp_dp_bridge_mode_valid(struct drm_bridge *bridge,
+			    const struct drm_display_info *info,
+			    const struct drm_display_mode *mode)
 {
-	struct zynqmp_dp *dp = connector_to_dp(connector);
-	u8 max_lanes = dp->link_config.max_lanes;
-	u8 bpp = dp->config.bpp;
-	int max_rate = dp->link_config.max_rate;
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
 	int rate;
 
 	if (mode->clock > ZYNQMP_MAX_FREQ) {
-		dev_dbg(dp->dev, "filtered the mode, %s,for high pixel rate\n",
+		dev_dbg(dp->dev, "filtered mode %s for high pixel rate\n",
 			mode->name);
 		drm_mode_debug_printmodeline(mode);
 		return MODE_CLOCK_HIGH;
 	}
 
 	/* Check with link rate and lane count */
-	rate = zynqmp_dp_max_rate(max_rate, max_lanes, bpp);
+	rate = zynqmp_dp_max_rate(dp->link_config.max_rate,
+				  dp->link_config.max_lanes, dp->config.bpp);
 	if (mode->clock > rate) {
-		dev_dbg(dp->dev, "filtered the mode, %s,for high pixel rate\n",
+		dev_dbg(dp->dev, "filtered mode %s for high pixel rate\n",
 			mode->name);
 		drm_mode_debug_printmodeline(mode);
 		return MODE_CLOCK_HIGH;
@@ -1380,36 +1390,62 @@ static int zynqmp_dp_connector_mode_valid(struct drm_connector *connector,
 	return MODE_OK;
 }
 
-static const struct drm_connector_funcs zynqmp_dp_connector_funcs = {
-	.detect			= zynqmp_dp_connector_detect,
-	.fill_modes		= drm_helper_probe_single_connector_modes,
-	.destroy		= drm_connector_cleanup,
-	.atomic_duplicate_state	= drm_atomic_helper_connector_duplicate_state,
-	.atomic_destroy_state	= drm_atomic_helper_connector_destroy_state,
-	.reset			= drm_atomic_helper_connector_reset,
-};
-
-static const struct drm_connector_helper_funcs
-zynqmp_dp_connector_helper_funcs = {
-	.get_modes	= zynqmp_dp_connector_get_modes,
-	.best_encoder	= zynqmp_dp_connector_best_encoder,
-	.mode_valid	= zynqmp_dp_connector_mode_valid,
-};
-
-/* -----------------------------------------------------------------------------
- * DRM Encoder
- */
-
-static void zynqmp_dp_encoder_enable(struct drm_encoder *encoder)
+static void zynqmp_dp_bridge_atomic_enable(struct drm_bridge *bridge,
+					   struct drm_bridge_state *old_bridge_state)
 {
-	struct zynqmp_dp *dp = encoder_to_dp(encoder);
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
+	struct drm_atomic_state *state = old_bridge_state->base.state;
+	const struct drm_crtc_state *crtc_state;
+	const struct drm_display_mode *adjusted_mode;
+	const struct drm_display_mode *mode;
+	struct drm_connector *connector;
+	struct drm_crtc *crtc;
 	unsigned int i;
-	int ret = 0;
+	int rate;
+	int ret;
 
 	pm_runtime_get_sync(dp->dev);
+
+	zynqmp_dp_disp_enable(dp, old_bridge_state);
+
+	/*
+	 * Retrieve the CRTC mode and adjusted mode. This requires a little
+	 * dance to go from the bridge to the encoder, to the connector and to
+	 * the CRTC.
+	 */
+	connector = drm_atomic_get_new_connector_for_encoder(state,
+							     bridge->encoder);
+	crtc = drm_atomic_get_new_connector_state(state, connector)->crtc;
+	crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
+	adjusted_mode = &crtc_state->adjusted_mode;
+	mode = &crtc_state->mode;
+
+	zynqmp_dp_set_format(dp, &connector->display_info,
+			     ZYNQMP_DPSUB_FORMAT_RGB, 8);
+
+	/* Check again as bpp or format might have been changed */
+	rate = zynqmp_dp_max_rate(dp->link_config.max_rate,
+				  dp->link_config.max_lanes, dp->config.bpp);
+	if (mode->clock > rate) {
+		dev_err(dp->dev, "mode %s has too high pixel rate\n",
+			mode->name);
+		drm_mode_debug_printmodeline(mode);
+	}
+
+	/* Configure the mode */
+	ret = zynqmp_dp_mode_configure(dp, adjusted_mode->clock, 0);
+	if (ret < 0) {
+		pm_runtime_put_sync(dp->dev);
+		return;
+	}
+
+	zynqmp_dp_encoder_mode_set_transfer_unit(dp, adjusted_mode);
+	zynqmp_dp_encoder_mode_set_stream(dp, adjusted_mode);
+
+	/* Enable the encoder */
 	dp->enabled = true;
 	zynqmp_dp_update_misc(dp);
-	if (zynqmp_disp_audio_enabled(dp->dpsub->disp))
+	if (zynqmp_dpsub_audio_enabled(dp->dpsub))
 		zynqmp_dp_write(dp, ZYNQMP_DP_TX_AUDIO_CONTROL, 1);
 	zynqmp_dp_write(dp, ZYNQMP_DP_TX_PHY_POWER_DOWN, 0);
 	if (dp->status == connector_status_connected) {
@@ -1432,9 +1468,10 @@ static void zynqmp_dp_encoder_enable(struct drm_encoder *encoder)
 	zynqmp_dp_write(dp, ZYNQMP_DP_MAIN_STREAM_ENABLE, 1);
 }
 
-static void zynqmp_dp_encoder_disable(struct drm_encoder *encoder)
+static void zynqmp_dp_bridge_atomic_disable(struct drm_bridge *bridge,
+					    struct drm_bridge_state *old_bridge_state)
 {
-	struct zynqmp_dp *dp = encoder_to_dp(encoder);
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
 
 	dp->enabled = false;
 	cancel_delayed_work(&dp->hpd_work);
@@ -1442,49 +1479,22 @@ static void zynqmp_dp_encoder_disable(struct drm_encoder *encoder)
 	drm_dp_dpcd_writeb(&dp->aux, DP_SET_POWER, DP_SET_POWER_D3);
 	zynqmp_dp_write(dp, ZYNQMP_DP_TX_PHY_POWER_DOWN,
 			ZYNQMP_DP_TX_PHY_POWER_DOWN_ALL);
-	if (zynqmp_disp_audio_enabled(dp->dpsub->disp))
+	if (zynqmp_dpsub_audio_enabled(dp->dpsub))
 		zynqmp_dp_write(dp, ZYNQMP_DP_TX_AUDIO_CONTROL, 0);
-	pm_runtime_put_sync(dp->dev);
-}
-
-static void
-zynqmp_dp_encoder_atomic_mode_set(struct drm_encoder *encoder,
-				  struct drm_crtc_state *crtc_state,
-				  struct drm_connector_state *connector_state)
-{
-	struct zynqmp_dp *dp = encoder_to_dp(encoder);
-	struct drm_display_mode *mode = &crtc_state->mode;
-	struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode;
-	u8 max_lanes = dp->link_config.max_lanes;
-	u8 bpp = dp->config.bpp;
-	int rate, max_rate = dp->link_config.max_rate;
-	int ret;
 
-	zynqmp_dp_set_format(dp, ZYNQMP_DPSUB_FORMAT_RGB, 8);
+	zynqmp_dp_disp_disable(dp, old_bridge_state);
 
-	/* Check again as bpp or format might have been chagned */
-	rate = zynqmp_dp_max_rate(max_rate, max_lanes, bpp);
-	if (mode->clock > rate) {
-		dev_err(dp->dev, "the mode, %s,has too high pixel rate\n",
-			mode->name);
-		drm_mode_debug_printmodeline(mode);
-	}
-
-	ret = zynqmp_dp_mode_configure(dp, adjusted_mode->clock, 0);
-	if (ret < 0)
-		return;
-
-	zynqmp_dp_encoder_mode_set_transfer_unit(dp, adjusted_mode);
-	zynqmp_dp_encoder_mode_set_stream(dp, adjusted_mode);
+	pm_runtime_put_sync(dp->dev);
 }
 
 #define ZYNQMP_DP_MIN_H_BACKPORCH	20
 
-static int
-zynqmp_dp_encoder_atomic_check(struct drm_encoder *encoder,
-			       struct drm_crtc_state *crtc_state,
-			       struct drm_connector_state *conn_state)
+static int zynqmp_dp_bridge_atomic_check(struct drm_bridge *bridge,
+					 struct drm_bridge_state *bridge_state,
+					 struct drm_crtc_state *crtc_state,
+					 struct drm_connector_state *conn_state)
 {
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
 	struct drm_display_mode *mode = &crtc_state->mode;
 	struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode;
 	int diff = mode->htotal - mode->hsync_end;
@@ -1497,7 +1507,7 @@ zynqmp_dp_encoder_atomic_check(struct drm_encoder *encoder,
 		int vrefresh = (adjusted_mode->clock * 1000) /
 			       (adjusted_mode->vtotal * adjusted_mode->htotal);
 
-		dev_dbg(encoder->dev->dev, "hbackporch adjusted: %d to %d",
+		dev_dbg(dp->dev, "hbackporch adjusted: %d to %d",
 			diff, ZYNQMP_DP_MIN_H_BACKPORCH - diff);
 		diff = ZYNQMP_DP_MIN_H_BACKPORCH - diff;
 		adjusted_mode->htotal += diff;
@@ -1508,11 +1518,68 @@ zynqmp_dp_encoder_atomic_check(struct drm_encoder *encoder,
 	return 0;
 }
 
-static const struct drm_encoder_helper_funcs zynqmp_dp_encoder_helper_funcs = {
-	.enable			= zynqmp_dp_encoder_enable,
-	.disable		= zynqmp_dp_encoder_disable,
-	.atomic_mode_set	= zynqmp_dp_encoder_atomic_mode_set,
-	.atomic_check		= zynqmp_dp_encoder_atomic_check,
+static enum drm_connector_status zynqmp_dp_bridge_detect(struct drm_bridge *bridge)
+{
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
+	struct zynqmp_dp_link_config *link_config = &dp->link_config;
+	u32 state, i;
+	int ret;
+
+	/*
+	 * This is from heuristic. It takes some delay (ex, 100 ~ 500 msec) to
+	 * get the HPD signal with some monitors.
+	 */
+	for (i = 0; i < 10; i++) {
+		state = zynqmp_dp_read(dp, ZYNQMP_DP_INTERRUPT_SIGNAL_STATE);
+		if (state & ZYNQMP_DP_INTERRUPT_SIGNAL_STATE_HPD)
+			break;
+		msleep(100);
+	}
+
+	if (state & ZYNQMP_DP_INTERRUPT_SIGNAL_STATE_HPD) {
+		ret = drm_dp_dpcd_read(&dp->aux, 0x0, dp->dpcd,
+				       sizeof(dp->dpcd));
+		if (ret < 0) {
+			dev_dbg(dp->dev, "DPCD read failed");
+			goto disconnected;
+		}
+
+		link_config->max_rate = min_t(int,
+					      drm_dp_max_link_rate(dp->dpcd),
+					      DP_HIGH_BIT_RATE2);
+		link_config->max_lanes = min_t(u8,
+					       drm_dp_max_lane_count(dp->dpcd),
+					       dp->num_lanes);
+
+		dp->status = connector_status_connected;
+		return connector_status_connected;
+	}
+
+disconnected:
+	dp->status = connector_status_disconnected;
+	return connector_status_disconnected;
+}
+
+static struct edid *zynqmp_dp_bridge_get_edid(struct drm_bridge *bridge,
+					      struct drm_connector *connector)
+{
+	struct zynqmp_dp *dp = bridge_to_dp(bridge);
+
+	return drm_get_edid(connector, &dp->aux.ddc);
+}
+
+static const struct drm_bridge_funcs zynqmp_dp_bridge_funcs = {
+	.attach = zynqmp_dp_bridge_attach,
+	.detach = zynqmp_dp_bridge_detach,
+	.mode_valid = zynqmp_dp_bridge_mode_valid,
+	.atomic_enable = zynqmp_dp_bridge_atomic_enable,
+	.atomic_disable = zynqmp_dp_bridge_atomic_disable,
+	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset = drm_atomic_helper_bridge_reset,
+	.atomic_check = zynqmp_dp_bridge_atomic_check,
+	.detect = zynqmp_dp_bridge_detect,
+	.get_edid = zynqmp_dp_bridge_get_edid,
 };
 
 /* -----------------------------------------------------------------------------
@@ -1543,12 +1610,12 @@ void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp)
 
 static void zynqmp_dp_hpd_work_func(struct work_struct *work)
 {
-	struct zynqmp_dp *dp;
-
-	dp = container_of(work, struct zynqmp_dp, hpd_work.work);
+	struct zynqmp_dp *dp = container_of(work, struct zynqmp_dp,
+					    hpd_work.work);
+	enum drm_connector_status status;
 
-	if (dp->drm)
-		drm_helper_hpd_irq_event(dp->drm);
+	status = zynqmp_dp_bridge_detect(&dp->bridge);
+	drm_bridge_hpd_notify(&dp->bridge, status);
 }
 
 static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data)
@@ -1570,7 +1637,7 @@ static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data)
 	zynqmp_dp_write(dp, ZYNQMP_DP_INT_STATUS, status);
 
 	if (status & ZYNQMP_DP_INT_VBLANK_START)
-		zynqmp_disp_handle_vblank(dp->dpsub->disp);
+		zynqmp_dpsub_drm_handle_vblank(dp->dpsub);
 
 	if (status & ZYNQMP_DP_INT_HPD_EVENT)
 		schedule_delayed_work(&dp->hpd_work, 0);
@@ -1599,94 +1666,76 @@ handled:
  * Initialization & Cleanup
  */
 
-int zynqmp_dp_drm_init(struct zynqmp_dpsub *dpsub)
-{
-	struct zynqmp_dp *dp = dpsub->dp;
-	struct drm_encoder *encoder = &dp->encoder;
-	struct drm_connector *connector = &dp->connector;
-	int ret;
-
-	dp->config.misc0 &= ~ZYNQMP_DP_MAIN_STREAM_MISC0_SYNC_LOCK;
-	zynqmp_dp_set_format(dp, ZYNQMP_DPSUB_FORMAT_RGB, 8);
-
-	/* Create the DRM encoder and connector. */
-	encoder->possible_crtcs |= zynqmp_disp_get_crtc_mask(dpsub->disp);
-	drm_simple_encoder_init(dp->drm, encoder, DRM_MODE_ENCODER_TMDS);
-	drm_encoder_helper_add(encoder, &zynqmp_dp_encoder_helper_funcs);
-
-	connector->polled = DRM_CONNECTOR_POLL_HPD;
-	ret = drm_connector_init(encoder->dev, connector,
-				 &zynqmp_dp_connector_funcs,
-				 DRM_MODE_CONNECTOR_DisplayPort);
-	if (ret) {
-		dev_err(dp->dev, "failed to create the DRM connector\n");
-		return ret;
-	}
-
-	drm_connector_helper_add(connector, &zynqmp_dp_connector_helper_funcs);
-	drm_connector_register(connector);
-	drm_connector_attach_encoder(connector, encoder);
-
-	/* Initialize and register the AUX adapter. */
-	ret = zynqmp_dp_aux_init(dp);
-	if (ret) {
-		dev_err(dp->dev, "failed to initialize DP aux\n");
-		return ret;
-	}
-
-	/* Now that initialisation is complete, enable interrupts. */
-	zynqmp_dp_write(dp, ZYNQMP_DP_INT_EN, ZYNQMP_DP_INT_ALL);
-
-	return 0;
-}
-
-int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm)
+int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub)
 {
 	struct platform_device *pdev = to_platform_device(dpsub->dev);
+	struct drm_bridge *bridge;
 	struct zynqmp_dp *dp;
 	struct resource *res;
 	int ret;
 
-	dp = drmm_kzalloc(drm, sizeof(*dp), GFP_KERNEL);
+	dp = kzalloc(sizeof(*dp), GFP_KERNEL);
 	if (!dp)
 		return -ENOMEM;
 
 	dp->dev = &pdev->dev;
 	dp->dpsub = dpsub;
 	dp->status = connector_status_disconnected;
-	dp->drm = drm;
 
 	INIT_DELAYED_WORK(&dp->hpd_work, zynqmp_dp_hpd_work_func);
 
-	dpsub->dp = dp;
-
 	/* Acquire all resources (IOMEM, IRQ and PHYs). */
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dp");
 	dp->iomem = devm_ioremap_resource(dp->dev, res);
-	if (IS_ERR(dp->iomem))
-		return PTR_ERR(dp->iomem);
+	if (IS_ERR(dp->iomem)) {
+		ret = PTR_ERR(dp->iomem);
+		goto err_free;
+	}
 
 	dp->irq = platform_get_irq(pdev, 0);
-	if (dp->irq < 0)
-		return dp->irq;
+	if (dp->irq < 0) {
+		ret = dp->irq;
+		goto err_free;
+	}
 
 	dp->reset = devm_reset_control_get(dp->dev, NULL);
 	if (IS_ERR(dp->reset)) {
 		if (PTR_ERR(dp->reset) != -EPROBE_DEFER)
 			dev_err(dp->dev, "failed to get reset: %ld\n",
 				PTR_ERR(dp->reset));
-		return PTR_ERR(dp->reset);
+		ret = PTR_ERR(dp->reset);
+		goto err_free;
 	}
 
 	ret = zynqmp_dp_reset(dp, false);
 	if (ret < 0)
-		return ret;
+		goto err_free;
 
 	ret = zynqmp_dp_phy_probe(dp);
 	if (ret)
 		goto err_reset;
 
+	/* Initialize the bridge. */
+	bridge = &dp->bridge;
+	bridge->funcs = &zynqmp_dp_bridge_funcs;
+	bridge->ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID
+		    | DRM_BRIDGE_OP_HPD;
+	bridge->type = DRM_MODE_CONNECTOR_DisplayPort;
+	dpsub->bridge = bridge;
+
+	/*
+	 * Acquire the next bridge in the chain. Ignore errors caused by port@5
+	 * not being connected for backward-compatibility with older DTs.
+	 */
+	ret = drm_of_find_panel_or_bridge(dp->dev->of_node, 5, 0, NULL,
+					  &dp->next_bridge);
+	if (ret < 0 && ret != -ENODEV)
+		goto err_reset;
+
 	/* Initialize the hardware. */
+	dp->config.misc0 &= ~ZYNQMP_DP_MAIN_STREAM_MISC0_SYNC_LOCK;
+	zynqmp_dp_set_format(dp, NULL, ZYNQMP_DPSUB_FORMAT_RGB, 8);
+
 	zynqmp_dp_write(dp, ZYNQMP_DP_TX_PHY_POWER_DOWN,
 			ZYNQMP_DP_TX_PHY_POWER_DOWN_ALL);
 	zynqmp_dp_set(dp, ZYNQMP_DP_PHY_RESET, ZYNQMP_DP_PHY_RESET_ALL_RESET);
@@ -1710,6 +1759,8 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm)
 	if (ret < 0)
 		goto err_phy_exit;
 
+	dpsub->dp = dp;
+
 	dev_dbg(dp->dev, "ZynqMP DisplayPort Tx probed with %u lanes\n",
 		dp->num_lanes);
 
@@ -1719,7 +1770,8 @@ err_phy_exit:
 	zynqmp_dp_phy_exit(dp);
 err_reset:
 	zynqmp_dp_reset(dp, true);
-
+err_free:
+	kfree(dp);
 	return ret;
 }
 
@@ -1731,7 +1783,6 @@ void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub)
 	disable_irq(dp->irq);
 
 	cancel_delayed_work_sync(&dp->hpd_work);
-	zynqmp_dp_aux_cleanup(dp);
 
 	zynqmp_dp_write(dp, ZYNQMP_DP_TRANSMITTER_ENABLE, 0);
 	zynqmp_dp_write(dp, ZYNQMP_DP_INT_DS, 0xffffffff);
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.h linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.h
index 4507740093f6..f077d7fbd0ad 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dp.h
@@ -12,7 +12,6 @@
 #ifndef _ZYNQMP_DP_H_
 #define _ZYNQMP_DP_H_
 
-struct drm_device;
 struct platform_device;
 struct zynqmp_dp;
 struct zynqmp_dpsub;
@@ -20,8 +19,7 @@ struct zynqmp_dpsub;
 void zynqmp_dp_enable_vblank(struct zynqmp_dp *dp);
 void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp);
 
-int zynqmp_dp_drm_init(struct zynqmp_dpsub *dpsub);
-int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub, struct drm_device *drm);
+int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub);
 void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub);
 
 #endif /* _ZYNQMP_DP_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.c linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
index 1de2d927c32b..bab862484d42 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.c
@@ -12,191 +12,217 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
+#include <linux/of_graph.h>
 #include <linux/of_reserved_mem.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/slab.h>
 
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_device.h>
-#include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fourcc.h>
-#include <drm/drm_gem_dma_helper.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_managed.h>
-#include <drm/drm_mode_config.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_modeset_helper.h>
 #include <drm/drm_module.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_vblank.h>
 
 #include "zynqmp_disp.h"
 #include "zynqmp_dp.h"
 #include "zynqmp_dpsub.h"
+#include "zynqmp_kms.h"
 
 /* -----------------------------------------------------------------------------
- * Dumb Buffer & Framebuffer Allocation
+ * Power Management
  */
 
-static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv,
-				    struct drm_device *drm,
-				    struct drm_mode_create_dumb *args)
+static int __maybe_unused zynqmp_dpsub_suspend(struct device *dev)
 {
-	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(drm);
-	unsigned int pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
+	struct zynqmp_dpsub *dpsub = dev_get_drvdata(dev);
 
-	/* Enforce the alignment constraints of the DMA engine. */
-	args->pitch = ALIGN(pitch, dpsub->dma_align);
+	if (!dpsub->drm)
+		return 0;
 
-	return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
+	return drm_mode_config_helper_suspend(&dpsub->drm->dev);
 }
 
-static struct drm_framebuffer *
-zynqmp_dpsub_fb_create(struct drm_device *drm, struct drm_file *file_priv,
-		       const struct drm_mode_fb_cmd2 *mode_cmd)
+static int __maybe_unused zynqmp_dpsub_resume(struct device *dev)
 {
-	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(drm);
-	struct drm_mode_fb_cmd2 cmd = *mode_cmd;
-	unsigned int i;
+	struct zynqmp_dpsub *dpsub = dev_get_drvdata(dev);
 
-	/* Enforce the alignment constraints of the DMA engine. */
-	for (i = 0; i < ARRAY_SIZE(cmd.pitches); ++i)
-		cmd.pitches[i] = ALIGN(cmd.pitches[i], dpsub->dma_align);
+	if (!dpsub->drm)
+		return 0;
 
-	return drm_gem_fb_create(drm, file_priv, &cmd);
+	return drm_mode_config_helper_resume(&dpsub->drm->dev);
 }
 
-static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = {
-	.fb_create		= zynqmp_dpsub_fb_create,
-	.atomic_check		= drm_atomic_helper_check,
-	.atomic_commit		= drm_atomic_helper_commit,
+static const struct dev_pm_ops zynqmp_dpsub_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(zynqmp_dpsub_suspend, zynqmp_dpsub_resume)
 };
 
 /* -----------------------------------------------------------------------------
- * DRM/KMS Driver
+ * DPSUB Configuration
  */
 
-DEFINE_DRM_GEM_DMA_FOPS(zynqmp_dpsub_drm_fops);
-
-static const struct drm_driver zynqmp_dpsub_drm_driver = {
-	.driver_features		= DRIVER_MODESET | DRIVER_GEM |
-					  DRIVER_ATOMIC,
-
-	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
+/**
+ * zynqmp_dpsub_audio_enabled - If the audio is enabled
+ * @dpsub: DisplayPort subsystem
+ *
+ * Return if the audio is enabled depending on the audio clock.
+ *
+ * Return: true if audio is enabled, or false.
+ */
+bool zynqmp_dpsub_audio_enabled(struct zynqmp_dpsub *dpsub)
+{
+	return !!dpsub->aud_clk;
+}
 
-	.fops				= &zynqmp_dpsub_drm_fops,
+/**
+ * zynqmp_dpsub_get_audio_clk_rate - Get the current audio clock rate
+ * @dpsub: DisplayPort subsystem
+ *
+ * Return: the current audio clock rate.
+ */
+unsigned int zynqmp_dpsub_get_audio_clk_rate(struct zynqmp_dpsub *dpsub)
+{
+	if (zynqmp_dpsub_audio_enabled(dpsub))
+		return 0;
+	return clk_get_rate(dpsub->aud_clk);
+}
 
-	.name				= "zynqmp-dpsub",
-	.desc				= "Xilinx DisplayPort Subsystem Driver",
-	.date				= "20130509",
-	.major				= 1,
-	.minor				= 0,
-};
+/* -----------------------------------------------------------------------------
+ * Probe & Remove
+ */
 
-static int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub)
+static int zynqmp_dpsub_init_clocks(struct zynqmp_dpsub *dpsub)
 {
-	struct drm_device *drm = &dpsub->drm;
 	int ret;
 
-	/* Initialize mode config, vblank and the KMS poll helper. */
-	ret = drmm_mode_config_init(drm);
-	if (ret < 0)
-		return ret;
-
-	drm->mode_config.funcs = &zynqmp_dpsub_mode_config_funcs;
-	drm->mode_config.min_width = 0;
-	drm->mode_config.min_height = 0;
-	drm->mode_config.max_width = ZYNQMP_DISP_MAX_WIDTH;
-	drm->mode_config.max_height = ZYNQMP_DISP_MAX_HEIGHT;
+	dpsub->apb_clk = devm_clk_get(dpsub->dev, "dp_apb_clk");
+	if (IS_ERR(dpsub->apb_clk))
+		return PTR_ERR(dpsub->apb_clk);
 
-	ret = drm_vblank_init(drm, 1);
-	if (ret)
+	ret = clk_prepare_enable(dpsub->apb_clk);
+	if (ret) {
+		dev_err(dpsub->dev, "failed to enable the APB clock\n");
 		return ret;
-
-	drm_kms_helper_poll_init(drm);
+	}
 
 	/*
-	 * Initialize the DISP and DP components. This will creates planes,
-	 * CRTC, encoder and connector. The DISP should be initialized first as
-	 * the DP encoder needs the CRTC.
+	 * Try the live PL video clock, and fall back to the PS clock if the
+	 * live PL video clock isn't valid.
 	 */
-	ret = zynqmp_disp_drm_init(dpsub);
-	if (ret)
-		goto err_poll_fini;
-
-	ret = zynqmp_dp_drm_init(dpsub);
-	if (ret)
-		goto err_poll_fini;
-
-	/* Reset all components and register the DRM device. */
-	drm_mode_config_reset(drm);
+	dpsub->vid_clk = devm_clk_get(dpsub->dev, "dp_live_video_in_clk");
+	if (!IS_ERR(dpsub->vid_clk))
+		dpsub->vid_clk_from_ps = false;
+	else if (PTR_ERR(dpsub->vid_clk) == -EPROBE_DEFER)
+		return PTR_ERR(dpsub->vid_clk);
+
+	if (IS_ERR_OR_NULL(dpsub->vid_clk)) {
+		dpsub->vid_clk = devm_clk_get(dpsub->dev, "dp_vtc_pixel_clk_in");
+		if (IS_ERR(dpsub->vid_clk)) {
+			dev_err(dpsub->dev, "failed to init any video clock\n");
+			return PTR_ERR(dpsub->vid_clk);
+		}
+		dpsub->vid_clk_from_ps = true;
+	}
 
-	ret = drm_dev_register(drm, 0);
-	if (ret < 0)
-		goto err_poll_fini;
+	/*
+	 * Try the live PL audio clock, and fall back to the PS clock if the
+	 * live PL audio clock isn't valid. Missing audio clock disables audio
+	 * but isn't an error.
+	 */
+	dpsub->aud_clk = devm_clk_get(dpsub->dev, "dp_live_audio_aclk");
+	if (!IS_ERR(dpsub->aud_clk)) {
+		dpsub->aud_clk_from_ps = false;
+		return 0;
+	}
 
-	/* Initialize fbdev generic emulation. */
-	drm_fbdev_generic_setup(drm, 24);
+	dpsub->aud_clk = devm_clk_get(dpsub->dev, "dp_aud_clk");
+	if (!IS_ERR(dpsub->aud_clk)) {
+		dpsub->aud_clk_from_ps = true;
+		return 0;
+	}
 
+	dev_info(dpsub->dev, "audio disabled due to missing clock\n");
 	return 0;
-
-err_poll_fini:
-	drm_kms_helper_poll_fini(drm);
-	return ret;
 }
 
-/* -----------------------------------------------------------------------------
- * Power Management
- */
-
-static int __maybe_unused zynqmp_dpsub_suspend(struct device *dev)
+static int zynqmp_dpsub_parse_dt(struct zynqmp_dpsub *dpsub)
 {
-	struct zynqmp_dpsub *dpsub = dev_get_drvdata(dev);
+	struct device_node *np;
+	unsigned int i;
 
-	return drm_mode_config_helper_suspend(&dpsub->drm);
-}
+	/*
+	 * For backward compatibility with old device trees that don't contain
+	 * ports, consider that only the DP output port is connected if no
+	 * ports child no exists.
+	 */
+	np = of_get_child_by_name(dpsub->dev->of_node, "ports");
+	of_node_put(np);
+	if (!np) {
+		dev_warn(dpsub->dev, "missing ports, update DT bindings\n");
+		dpsub->connected_ports = BIT(ZYNQMP_DPSUB_PORT_OUT_DP);
+		dpsub->dma_enabled = true;
+		return 0;
+	}
 
-static int __maybe_unused zynqmp_dpsub_resume(struct device *dev)
-{
-	struct zynqmp_dpsub *dpsub = dev_get_drvdata(dev);
+	/* Check which ports are connected. */
+	for (i = 0; i < ZYNQMP_DPSUB_NUM_PORTS; ++i) {
+		struct device_node *np;
 
-	return drm_mode_config_helper_resume(&dpsub->drm);
-}
+		np = of_graph_get_remote_node(dpsub->dev->of_node, i, -1);
+		if (np) {
+			dpsub->connected_ports |= BIT(i);
+			of_node_put(np);
+		}
+	}
 
-static const struct dev_pm_ops zynqmp_dpsub_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(zynqmp_dpsub_suspend, zynqmp_dpsub_resume)
-};
+	/* Sanity checks. */
+	if ((dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_VIDEO)) &&
+	    (dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_GFX))) {
+		dev_err(dpsub->dev, "only one live video input is supported\n");
+		return -EINVAL;
+	}
 
-/* -----------------------------------------------------------------------------
- * Probe & Remove
- */
+	if ((dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_VIDEO)) ||
+	    (dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_GFX))) {
+		if (dpsub->vid_clk_from_ps) {
+			dev_err(dpsub->dev,
+				"live video input requires PL clock\n");
+			return -EINVAL;
+		}
+	} else {
+		dpsub->dma_enabled = true;
+	}
 
-static int zynqmp_dpsub_init_clocks(struct zynqmp_dpsub *dpsub)
-{
-	int ret;
+	if (dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_LIVE_AUDIO))
+		dev_warn(dpsub->dev, "live audio unsupported, ignoring\n");
 
-	dpsub->apb_clk = devm_clk_get(dpsub->dev, "dp_apb_clk");
-	if (IS_ERR(dpsub->apb_clk))
-		return PTR_ERR(dpsub->apb_clk);
+	if ((dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_OUT_VIDEO)) ||
+	    (dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_OUT_AUDIO)))
+		dev_warn(dpsub->dev, "output to PL unsupported, ignoring\n");
 
-	ret = clk_prepare_enable(dpsub->apb_clk);
-	if (ret) {
-		dev_err(dpsub->dev, "failed to enable the APB clock\n");
-		return ret;
+	if (!(dpsub->connected_ports & BIT(ZYNQMP_DPSUB_PORT_OUT_DP))) {
+		dev_err(dpsub->dev, "DP output port not connected\n");
+		return -EINVAL;
 	}
 
 	return 0;
 }
 
+void zynqmp_dpsub_release(struct zynqmp_dpsub *dpsub)
+{
+	kfree(dpsub->disp);
+	kfree(dpsub->dp);
+	kfree(dpsub);
+}
+
 static int zynqmp_dpsub_probe(struct platform_device *pdev)
 {
 	struct zynqmp_dpsub *dpsub;
 	int ret;
 
 	/* Allocate private data. */
-	dpsub = devm_drm_dev_alloc(&pdev->dev, &zynqmp_dpsub_drm_driver,
-				   struct zynqmp_dpsub, drm);
-	if (IS_ERR(dpsub))
-		return PTR_ERR(dpsub);
+	dpsub = kzalloc(sizeof(*dpsub), GFP_KERNEL);
+	if (!dpsub)
+		return -ENOMEM;
 
 	dpsub->dev = &pdev->dev;
 	platform_set_drvdata(pdev, dpsub);
@@ -210,23 +236,31 @@ static int zynqmp_dpsub_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto err_mem;
 
+	ret = zynqmp_dpsub_parse_dt(dpsub);
+	if (ret < 0)
+		goto err_mem;
+
 	pm_runtime_enable(&pdev->dev);
 
 	/*
 	 * DP should be probed first so that the zynqmp_disp can set the output
 	 * format accordingly.
 	 */
-	ret = zynqmp_dp_probe(dpsub, &dpsub->drm);
+	ret = zynqmp_dp_probe(dpsub);
 	if (ret)
 		goto err_pm;
 
-	ret = zynqmp_disp_probe(dpsub, &dpsub->drm);
+	ret = zynqmp_disp_probe(dpsub);
 	if (ret)
 		goto err_dp;
 
-	ret = zynqmp_dpsub_drm_init(dpsub);
-	if (ret)
-		goto err_disp;
+	if (dpsub->dma_enabled) {
+		ret = zynqmp_dpsub_drm_init(dpsub);
+		if (ret)
+			goto err_disp;
+	} else {
+		drm_bridge_add(dpsub->bridge);
+	}
 
 	dev_info(&pdev->dev, "ZynqMP DisplayPort Subsystem driver probed");
 
@@ -241,17 +275,19 @@ err_pm:
 	clk_disable_unprepare(dpsub->apb_clk);
 err_mem:
 	of_reserved_mem_device_release(&pdev->dev);
+	if (!dpsub->drm)
+		zynqmp_dpsub_release(dpsub);
 	return ret;
 }
 
 static int zynqmp_dpsub_remove(struct platform_device *pdev)
 {
 	struct zynqmp_dpsub *dpsub = platform_get_drvdata(pdev);
-	struct drm_device *drm = &dpsub->drm;
 
-	drm_dev_unregister(drm);
-	drm_atomic_helper_shutdown(drm);
-	drm_kms_helper_poll_fini(drm);
+	if (dpsub->drm)
+		zynqmp_dpsub_drm_cleanup(dpsub);
+	else
+		drm_bridge_remove(dpsub->bridge);
 
 	zynqmp_disp_remove(dpsub);
 	zynqmp_dp_remove(dpsub);
@@ -260,6 +296,9 @@ static int zynqmp_dpsub_remove(struct platform_device *pdev)
 	clk_disable_unprepare(dpsub->apb_clk);
 	of_reserved_mem_device_release(&pdev->dev);
 
+	if (!dpsub->drm)
+		zynqmp_dpsub_release(dpsub);
+
 	return 0;
 }
 
@@ -267,7 +306,10 @@ static void zynqmp_dpsub_shutdown(struct platform_device *pdev)
 {
 	struct zynqmp_dpsub *dpsub = platform_get_drvdata(pdev);
 
-	drm_atomic_helper_shutdown(&dpsub->drm);
+	if (!dpsub->drm)
+		return;
+
+	drm_atomic_helper_shutdown(&dpsub->drm->dev);
 }
 
 static const struct of_device_id zynqmp_dpsub_of_match[] = {
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.h linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.h
index c04026d82639..09ea01878f2a 100644
--- linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.h
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_dpsub.h
@@ -14,9 +14,23 @@
 
 struct clk;
 struct device;
-struct drm_device;
+struct drm_bridge;
 struct zynqmp_disp;
+struct zynqmp_disp_layer;
 struct zynqmp_dp;
+struct zynqmp_dpsub_drm;
+
+#define ZYNQMP_DPSUB_NUM_LAYERS				2
+
+enum zynqmp_dpsub_port {
+	ZYNQMP_DPSUB_PORT_LIVE_VIDEO,
+	ZYNQMP_DPSUB_PORT_LIVE_GFX,
+	ZYNQMP_DPSUB_PORT_LIVE_AUDIO,
+	ZYNQMP_DPSUB_PORT_OUT_VIDEO,
+	ZYNQMP_DPSUB_PORT_OUT_AUDIO,
+	ZYNQMP_DPSUB_PORT_OUT_DP,
+	ZYNQMP_DPSUB_NUM_PORTS,
+};
 
 enum zynqmp_dpsub_format {
 	ZYNQMP_DPSUB_FORMAT_RGB,
@@ -27,28 +41,46 @@ enum zynqmp_dpsub_format {
 
 /**
  * struct zynqmp_dpsub - ZynqMP DisplayPort Subsystem
- * @drm: The DRM/KMS device
  * @dev: The physical device
  * @apb_clk: The APB clock
+ * @vid_clk: Video clock
+ * @vid_clk_from_ps: True of the video clock comes from PS, false from PL
+ * @aud_clk: Audio clock
+ * @aud_clk_from_ps: True of the audio clock comes from PS, false from PL
+ * @connected_ports: Bitmask of connected ports in the device tree
+ * @dma_enabled: True if the DMA interface is enabled, false if the DPSUB is
+ *	driven by the live input
+ * @drm: The DRM/KMS device data
+ * @bridge: The DP encoder bridge
  * @disp: The display controller
  * @dp: The DisplayPort controller
  * @dma_align: DMA alignment constraint (must be a power of 2)
  */
 struct zynqmp_dpsub {
-	struct drm_device drm;
 	struct device *dev;
 
 	struct clk *apb_clk;
+	struct clk *vid_clk;
+	bool vid_clk_from_ps;
+	struct clk *aud_clk;
+	bool aud_clk_from_ps;
+
+	unsigned int connected_ports;
+	bool dma_enabled;
+
+	struct zynqmp_dpsub_drm *drm;
+	struct drm_bridge *bridge;
 
 	struct zynqmp_disp *disp;
+	struct zynqmp_disp_layer *layers[ZYNQMP_DPSUB_NUM_LAYERS];
 	struct zynqmp_dp *dp;
 
 	unsigned int dma_align;
 };
 
-static inline struct zynqmp_dpsub *to_zynqmp_dpsub(struct drm_device *drm)
-{
-	return container_of(drm, struct zynqmp_dpsub, drm);
-}
+bool zynqmp_dpsub_audio_enabled(struct zynqmp_dpsub *dpsub);
+unsigned int zynqmp_dpsub_get_audio_clk_rate(struct zynqmp_dpsub *dpsub);
+
+void zynqmp_dpsub_release(struct zynqmp_dpsub *dpsub);
 
 #endif /* _ZYNQMP_DPSUB_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.c linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.c
new file mode 100644
index 000000000000..776ef5480206
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.c
@@ -0,0 +1,534 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * ZynqMP DisplayPort Subsystem - KMS API
+ *
+ * Copyright (C) 2017 - 2021 Xilinx, Inc.
+ *
+ * Authors:
+ * - Hyun Woo Kwon <hyun.kwon@xilinx.com>
+ * - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ */
+
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_blend.h>
+#include <drm/drm_bridge.h>
+#include <drm/drm_bridge_connector.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
+#include <drm/drm_drv.h>
+#include <drm/drm_encoder.h>
+#include <drm/drm_fbdev_generic.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_framebuffer.h>
+#include <drm/drm_gem_dma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_managed.h>
+#include <drm/drm_mode_config.h>
+#include <drm/drm_plane.h>
+#include <drm/drm_plane_helper.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
+#include <drm/drm_vblank.h>
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/pm_runtime.h>
+#include <linux/spinlock.h>
+
+#include "zynqmp_disp.h"
+#include "zynqmp_dp.h"
+#include "zynqmp_dpsub.h"
+#include "zynqmp_kms.h"
+
+static inline struct zynqmp_dpsub *to_zynqmp_dpsub(struct drm_device *drm)
+{
+	return container_of(drm, struct zynqmp_dpsub_drm, dev)->dpsub;
+}
+
+/* -----------------------------------------------------------------------------
+ * DRM Planes
+ */
+
+static int zynqmp_dpsub_plane_atomic_check(struct drm_plane *plane,
+					   struct drm_atomic_state *state)
+{
+	struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+										 plane);
+	struct drm_crtc_state *crtc_state;
+
+	if (!new_plane_state->crtc)
+		return 0;
+
+	crtc_state = drm_atomic_get_crtc_state(state, new_plane_state->crtc);
+	if (IS_ERR(crtc_state))
+		return PTR_ERR(crtc_state);
+
+	return drm_atomic_helper_check_plane_state(new_plane_state,
+						   crtc_state,
+						   DRM_PLANE_NO_SCALING,
+						   DRM_PLANE_NO_SCALING,
+						   false, false);
+}
+
+static void zynqmp_dpsub_plane_atomic_disable(struct drm_plane *plane,
+					      struct drm_atomic_state *state)
+{
+	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state,
+									   plane);
+	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(plane->dev);
+	struct zynqmp_disp_layer *layer = dpsub->layers[plane->index];
+
+	if (!old_state->fb)
+		return;
+
+	zynqmp_disp_layer_disable(layer);
+
+	if (plane->index == ZYNQMP_DPSUB_LAYER_GFX)
+		zynqmp_disp_blend_set_global_alpha(dpsub->disp, false,
+						   plane->state->alpha >> 8);
+}
+
+static void zynqmp_dpsub_plane_atomic_update(struct drm_plane *plane,
+					     struct drm_atomic_state *state)
+{
+	struct drm_plane_state *old_state = drm_atomic_get_old_plane_state(state, plane);
+	struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane);
+	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(plane->dev);
+	struct zynqmp_disp_layer *layer = dpsub->layers[plane->index];
+	bool format_changed = false;
+
+	if (!old_state->fb ||
+	    old_state->fb->format->format != new_state->fb->format->format)
+		format_changed = true;
+
+	/*
+	 * If the format has changed (including going from a previously
+	 * disabled state to any format), reconfigure the format. Disable the
+	 * plane first if needed.
+	 */
+	if (format_changed) {
+		if (old_state->fb)
+			zynqmp_disp_layer_disable(layer);
+
+		zynqmp_disp_layer_set_format(layer, new_state->fb->format);
+	}
+
+	zynqmp_disp_layer_update(layer, new_state);
+
+	if (plane->index == ZYNQMP_DPSUB_LAYER_GFX)
+		zynqmp_disp_blend_set_global_alpha(dpsub->disp, true,
+						   plane->state->alpha >> 8);
+
+	/* Enable or re-enable the plane if the format has changed. */
+	if (format_changed)
+		zynqmp_disp_layer_enable(layer, ZYNQMP_DPSUB_LAYER_NONLIVE);
+}
+
+static const struct drm_plane_helper_funcs zynqmp_dpsub_plane_helper_funcs = {
+	.atomic_check		= zynqmp_dpsub_plane_atomic_check,
+	.atomic_update		= zynqmp_dpsub_plane_atomic_update,
+	.atomic_disable		= zynqmp_dpsub_plane_atomic_disable,
+};
+
+static const struct drm_plane_funcs zynqmp_dpsub_plane_funcs = {
+	.update_plane		= drm_atomic_helper_update_plane,
+	.disable_plane		= drm_atomic_helper_disable_plane,
+	.destroy		= drm_plane_cleanup,
+	.reset			= drm_atomic_helper_plane_reset,
+	.atomic_duplicate_state	= drm_atomic_helper_plane_duplicate_state,
+	.atomic_destroy_state	= drm_atomic_helper_plane_destroy_state,
+};
+
+static int zynqmp_dpsub_create_planes(struct zynqmp_dpsub *dpsub)
+{
+	unsigned int i;
+	int ret;
+
+	for (i = 0; i < ARRAY_SIZE(dpsub->drm->planes); i++) {
+		struct zynqmp_disp_layer *layer = dpsub->layers[i];
+		struct drm_plane *plane = &dpsub->drm->planes[i];
+		enum drm_plane_type type;
+		unsigned int num_formats;
+		u32 *formats;
+
+		formats = zynqmp_disp_layer_drm_formats(layer, &num_formats);
+		if (!formats)
+			return -ENOMEM;
+
+		/* Graphics layer is primary, and video layer is overlay. */
+		type = i == ZYNQMP_DPSUB_LAYER_VID
+		     ? DRM_PLANE_TYPE_OVERLAY : DRM_PLANE_TYPE_PRIMARY;
+		ret = drm_universal_plane_init(&dpsub->drm->dev, plane, 0,
+					       &zynqmp_dpsub_plane_funcs,
+					       formats, num_formats,
+					       NULL, type, NULL);
+		kfree(formats);
+		if (ret)
+			return ret;
+
+		drm_plane_helper_add(plane, &zynqmp_dpsub_plane_helper_funcs);
+
+		drm_plane_create_zpos_immutable_property(plane, i);
+		if (i == ZYNQMP_DPSUB_LAYER_GFX)
+			drm_plane_create_alpha_property(plane);
+	}
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * DRM CRTC
+ */
+
+static inline struct zynqmp_dpsub *crtc_to_dpsub(struct drm_crtc *crtc)
+{
+	return container_of(crtc, struct zynqmp_dpsub_drm, crtc)->dpsub;
+}
+
+static void zynqmp_dpsub_crtc_atomic_enable(struct drm_crtc *crtc,
+					    struct drm_atomic_state *state)
+{
+	struct zynqmp_dpsub *dpsub = crtc_to_dpsub(crtc);
+	struct drm_display_mode *adjusted_mode = &crtc->state->adjusted_mode;
+	int ret, vrefresh;
+
+	pm_runtime_get_sync(dpsub->dev);
+
+	zynqmp_disp_setup_clock(dpsub->disp, adjusted_mode->clock * 1000);
+
+	ret = clk_prepare_enable(dpsub->vid_clk);
+	if (ret) {
+		dev_err(dpsub->dev, "failed to enable a pixel clock\n");
+		pm_runtime_put_sync(dpsub->dev);
+		return;
+	}
+
+	zynqmp_disp_enable(dpsub->disp);
+
+	/* Delay of 3 vblank intervals for timing gen to be stable */
+	vrefresh = (adjusted_mode->clock * 1000) /
+		   (adjusted_mode->vtotal * adjusted_mode->htotal);
+	msleep(3 * 1000 / vrefresh);
+}
+
+static void zynqmp_dpsub_crtc_atomic_disable(struct drm_crtc *crtc,
+					     struct drm_atomic_state *state)
+{
+	struct zynqmp_dpsub *dpsub = crtc_to_dpsub(crtc);
+	struct drm_plane_state *old_plane_state;
+
+	/*
+	 * Disable the plane if active. The old plane state can be NULL in the
+	 * .shutdown() path if the plane is already disabled, skip
+	 * zynqmp_disp_plane_atomic_disable() in that case.
+	 */
+	old_plane_state = drm_atomic_get_old_plane_state(state, crtc->primary);
+	if (old_plane_state)
+		zynqmp_dpsub_plane_atomic_disable(crtc->primary, state);
+
+	zynqmp_disp_disable(dpsub->disp);
+
+	drm_crtc_vblank_off(crtc);
+
+	spin_lock_irq(&crtc->dev->event_lock);
+	if (crtc->state->event) {
+		drm_crtc_send_vblank_event(crtc, crtc->state->event);
+		crtc->state->event = NULL;
+	}
+	spin_unlock_irq(&crtc->dev->event_lock);
+
+	clk_disable_unprepare(dpsub->vid_clk);
+	pm_runtime_put_sync(dpsub->dev);
+}
+
+static int zynqmp_dpsub_crtc_atomic_check(struct drm_crtc *crtc,
+					  struct drm_atomic_state *state)
+{
+	return drm_atomic_add_affected_planes(state, crtc);
+}
+
+static void zynqmp_dpsub_crtc_atomic_begin(struct drm_crtc *crtc,
+					   struct drm_atomic_state *state)
+{
+	drm_crtc_vblank_on(crtc);
+}
+
+static void zynqmp_dpsub_crtc_atomic_flush(struct drm_crtc *crtc,
+					   struct drm_atomic_state *state)
+{
+	if (crtc->state->event) {
+		struct drm_pending_vblank_event *event;
+
+		/* Consume the flip_done event from atomic helper. */
+		event = crtc->state->event;
+		crtc->state->event = NULL;
+
+		event->pipe = drm_crtc_index(crtc);
+
+		WARN_ON(drm_crtc_vblank_get(crtc) != 0);
+
+		spin_lock_irq(&crtc->dev->event_lock);
+		drm_crtc_arm_vblank_event(crtc, event);
+		spin_unlock_irq(&crtc->dev->event_lock);
+	}
+}
+
+static const struct drm_crtc_helper_funcs zynqmp_dpsub_crtc_helper_funcs = {
+	.atomic_enable	= zynqmp_dpsub_crtc_atomic_enable,
+	.atomic_disable	= zynqmp_dpsub_crtc_atomic_disable,
+	.atomic_check	= zynqmp_dpsub_crtc_atomic_check,
+	.atomic_begin	= zynqmp_dpsub_crtc_atomic_begin,
+	.atomic_flush	= zynqmp_dpsub_crtc_atomic_flush,
+};
+
+static int zynqmp_dpsub_crtc_enable_vblank(struct drm_crtc *crtc)
+{
+	struct zynqmp_dpsub *dpsub = crtc_to_dpsub(crtc);
+
+	zynqmp_dp_enable_vblank(dpsub->dp);
+
+	return 0;
+}
+
+static void zynqmp_dpsub_crtc_disable_vblank(struct drm_crtc *crtc)
+{
+	struct zynqmp_dpsub *dpsub = crtc_to_dpsub(crtc);
+
+	zynqmp_dp_disable_vblank(dpsub->dp);
+}
+
+static const struct drm_crtc_funcs zynqmp_dpsub_crtc_funcs = {
+	.destroy		= drm_crtc_cleanup,
+	.set_config		= drm_atomic_helper_set_config,
+	.page_flip		= drm_atomic_helper_page_flip,
+	.reset			= drm_atomic_helper_crtc_reset,
+	.atomic_duplicate_state	= drm_atomic_helper_crtc_duplicate_state,
+	.atomic_destroy_state	= drm_atomic_helper_crtc_destroy_state,
+	.enable_vblank		= zynqmp_dpsub_crtc_enable_vblank,
+	.disable_vblank		= zynqmp_dpsub_crtc_disable_vblank,
+};
+
+static int zynqmp_dpsub_create_crtc(struct zynqmp_dpsub *dpsub)
+{
+	struct drm_plane *plane = &dpsub->drm->planes[ZYNQMP_DPSUB_LAYER_GFX];
+	struct drm_crtc *crtc = &dpsub->drm->crtc;
+	int ret;
+
+	ret = drm_crtc_init_with_planes(&dpsub->drm->dev, crtc, plane,
+					NULL, &zynqmp_dpsub_crtc_funcs, NULL);
+	if (ret < 0)
+		return ret;
+
+	drm_crtc_helper_add(crtc, &zynqmp_dpsub_crtc_helper_funcs);
+
+	/* Start with vertical blanking interrupt reporting disabled. */
+	drm_crtc_vblank_off(crtc);
+
+	return 0;
+}
+
+static void zynqmp_dpsub_map_crtc_to_plane(struct zynqmp_dpsub *dpsub)
+{
+	u32 possible_crtcs = drm_crtc_mask(&dpsub->drm->crtc);
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(dpsub->drm->planes); i++)
+		dpsub->drm->planes[i].possible_crtcs = possible_crtcs;
+}
+
+/**
+ * zynqmp_dpsub_drm_handle_vblank - Handle the vblank event
+ * @dpsub: DisplayPort subsystem
+ *
+ * This function handles the vblank interrupt, and sends an event to
+ * CRTC object. This will be called by the DP vblank interrupt handler.
+ */
+void zynqmp_dpsub_drm_handle_vblank(struct zynqmp_dpsub *dpsub)
+{
+	drm_crtc_handle_vblank(&dpsub->drm->crtc);
+}
+
+/* -----------------------------------------------------------------------------
+ * Dumb Buffer & Framebuffer Allocation
+ */
+
+static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv,
+				    struct drm_device *drm,
+				    struct drm_mode_create_dumb *args)
+{
+	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(drm);
+	unsigned int pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
+
+	/* Enforce the alignment constraints of the DMA engine. */
+	args->pitch = ALIGN(pitch, dpsub->dma_align);
+
+	return drm_gem_dma_dumb_create_internal(file_priv, drm, args);
+}
+
+static struct drm_framebuffer *
+zynqmp_dpsub_fb_create(struct drm_device *drm, struct drm_file *file_priv,
+		       const struct drm_mode_fb_cmd2 *mode_cmd)
+{
+	struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(drm);
+	struct drm_mode_fb_cmd2 cmd = *mode_cmd;
+	unsigned int i;
+
+	/* Enforce the alignment constraints of the DMA engine. */
+	for (i = 0; i < ARRAY_SIZE(cmd.pitches); ++i)
+		cmd.pitches[i] = ALIGN(cmd.pitches[i], dpsub->dma_align);
+
+	return drm_gem_fb_create(drm, file_priv, &cmd);
+}
+
+static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = {
+	.fb_create		= zynqmp_dpsub_fb_create,
+	.atomic_check		= drm_atomic_helper_check,
+	.atomic_commit		= drm_atomic_helper_commit,
+};
+
+/* -----------------------------------------------------------------------------
+ * DRM/KMS Driver
+ */
+
+DEFINE_DRM_GEM_DMA_FOPS(zynqmp_dpsub_drm_fops);
+
+static const struct drm_driver zynqmp_dpsub_drm_driver = {
+	.driver_features		= DRIVER_MODESET | DRIVER_GEM |
+					  DRIVER_ATOMIC,
+
+	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(zynqmp_dpsub_dumb_create),
+
+	.fops				= &zynqmp_dpsub_drm_fops,
+
+	.name				= "zynqmp-dpsub",
+	.desc				= "Xilinx DisplayPort Subsystem Driver",
+	.date				= "20130509",
+	.major				= 1,
+	.minor				= 0,
+};
+
+static int zynqmp_dpsub_kms_init(struct zynqmp_dpsub *dpsub)
+{
+	struct drm_encoder *encoder = &dpsub->drm->encoder;
+	struct drm_connector *connector;
+	int ret;
+
+	/* Create the planes and the CRTC. */
+	ret = zynqmp_dpsub_create_planes(dpsub);
+	if (ret)
+		return ret;
+
+	ret = zynqmp_dpsub_create_crtc(dpsub);
+	if (ret < 0)
+		return ret;
+
+	zynqmp_dpsub_map_crtc_to_plane(dpsub);
+
+	/* Create the encoder and attach the bridge. */
+	encoder->possible_crtcs |= drm_crtc_mask(&dpsub->drm->crtc);
+	drm_simple_encoder_init(&dpsub->drm->dev, encoder, DRM_MODE_ENCODER_NONE);
+
+	ret = drm_bridge_attach(encoder, dpsub->bridge, NULL,
+				DRM_BRIDGE_ATTACH_NO_CONNECTOR);
+	if (ret) {
+		dev_err(dpsub->dev, "failed to attach bridge to encoder\n");
+		return ret;
+	}
+
+	/* Create the connector for the chain of bridges. */
+	connector = drm_bridge_connector_init(&dpsub->drm->dev, encoder);
+	if (IS_ERR(connector)) {
+		dev_err(dpsub->dev, "failed to created connector\n");
+		return PTR_ERR(connector);
+	}
+
+	ret = drm_connector_attach_encoder(connector, encoder);
+	if (ret < 0) {
+		dev_err(dpsub->dev, "failed to attach connector to encoder\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void zynqmp_dpsub_drm_release(struct drm_device *drm, void *res)
+{
+	struct zynqmp_dpsub_drm *dpdrm = res;
+
+	zynqmp_dpsub_release(dpdrm->dpsub);
+}
+
+int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub)
+{
+	struct zynqmp_dpsub_drm *dpdrm;
+	struct drm_device *drm;
+	int ret;
+
+	/*
+	 * Allocate the drm_device and immediately add a cleanup action to
+	 * release the zynqmp_dpsub instance. If any of those operations fail,
+	 * dpsub->drm will remain NULL, which tells the caller that it must
+	 * cleanup manually.
+	 */
+	dpdrm = devm_drm_dev_alloc(dpsub->dev, &zynqmp_dpsub_drm_driver,
+				   struct zynqmp_dpsub_drm, dev);
+	if (IS_ERR(dpdrm))
+		return PTR_ERR(dpdrm);
+
+	dpdrm->dpsub = dpsub;
+	drm = &dpdrm->dev;
+
+	ret = drmm_add_action(drm, zynqmp_dpsub_drm_release, dpdrm);
+	if (ret < 0)
+		return ret;
+
+	dpsub->drm = dpdrm;
+
+	/* Initialize mode config, vblank and the KMS poll helper. */
+	ret = drmm_mode_config_init(drm);
+	if (ret < 0)
+		return ret;
+
+	drm->mode_config.funcs = &zynqmp_dpsub_mode_config_funcs;
+	drm->mode_config.min_width = 0;
+	drm->mode_config.min_height = 0;
+	drm->mode_config.max_width = ZYNQMP_DISP_MAX_WIDTH;
+	drm->mode_config.max_height = ZYNQMP_DISP_MAX_HEIGHT;
+
+	ret = drm_vblank_init(drm, 1);
+	if (ret)
+		return ret;
+
+	drm_kms_helper_poll_init(drm);
+
+	ret = zynqmp_dpsub_kms_init(dpsub);
+	if (ret < 0)
+		goto err_poll_fini;
+
+	/* Reset all components and register the DRM device. */
+	drm_mode_config_reset(drm);
+
+	ret = drm_dev_register(drm, 0);
+	if (ret < 0)
+		goto err_poll_fini;
+
+	/* Initialize fbdev generic emulation. */
+	drm_fbdev_generic_setup(drm, 24);
+
+	return 0;
+
+err_poll_fini:
+	drm_kms_helper_poll_fini(drm);
+	return ret;
+}
+
+void zynqmp_dpsub_drm_cleanup(struct zynqmp_dpsub *dpsub)
+{
+	struct drm_device *drm = &dpsub->drm->dev;
+
+	drm_dev_unregister(drm);
+	drm_atomic_helper_shutdown(drm);
+	drm_kms_helper_poll_fini(drm);
+}
diff --git linux-libre-6.1-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.h linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.h
new file mode 100644
index 000000000000..01be96b00e3f
--- /dev/null
+++ linux-libre-6.2-gnu/drivers/gpu/drm/xlnx/zynqmp_kms.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * ZynqMP DisplayPort Subsystem - KMS API
+ *
+ * Copyright (C) 2017 - 2021 Xilinx, Inc.
+ *
+ * Authors:
+ * - Hyun Woo Kwon <hyun.kwon@xilinx.com>
+ * - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ */
+
+#ifndef _ZYNQMP_KMS_H_
+#define _ZYNQMP_KMS_H_
+
+#include <drm/drm_crtc.h>
+#include <drm/drm_device.h>
+#include <drm/drm_encoder.h>
+#include <drm/drm_plane.h>
+
+#include "zynqmp_dpsub.h"
+
+struct zynqmp_dpsub;
+
+/**
+ * struct zynqmp_dpsub - ZynqMP DisplayPort Subsystem DRM/KMS data
+ * @dpsub: Backpointer to the DisplayPort subsystem
+ * @drm: The DRM/KMS device
+ * @planes: The DRM planes
+ * @crtc: The DRM CRTC
+ * @encoder: The dummy DRM encoder
+ */
+struct zynqmp_dpsub_drm {
+	struct zynqmp_dpsub *dpsub;
+
+	struct drm_device dev;
+	struct drm_plane planes[ZYNQMP_DPSUB_NUM_LAYERS];
+	struct drm_crtc crtc;
+	struct drm_encoder encoder;
+};
+
+void zynqmp_dpsub_drm_handle_vblank(struct zynqmp_dpsub *dpsub);
+
+int zynqmp_dpsub_drm_init(struct zynqmp_dpsub *dpsub);
+void zynqmp_dpsub_drm_cleanup(struct zynqmp_dpsub *dpsub);
+
+#endif /* _ZYNQMP_KMS_H_ */
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/context.c linux-libre-6.2-gnu/drivers/gpu/host1x/context.c
index b08cf11f9a66..c8e7994c2c9c 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/context.c
+++ linux-libre-6.2-gnu/drivers/gpu/host1x/context.c
@@ -104,6 +104,7 @@ void host1x_memory_context_list_free(struct host1x_memory_context_list *cdl)
 }
 
 struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
+							  struct device *dev,
 							  struct pid *pid)
 {
 	struct host1x_memory_context_list *cdl = &host1x->context_list;
@@ -118,6 +119,9 @@ struct host1x_memory_context *host1x_memory_context_alloc(struct host1x *host1x,
 	for (i = 0; i < cdl->len; i++) {
 		struct host1x_memory_context *cd = &cdl->devs[i];
 
+		if (cd->dev.iommu->iommu_dev != dev->iommu->iommu_dev)
+			continue;
+
 		if (cd->owner == pid) {
 			refcount_inc(&cd->ref);
 			mutex_unlock(&cdl->lock);
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/debug.c linux-libre-6.2-gnu/drivers/gpu/host1x/debug.c
index 34c2e36d09e9..6649b04b7131 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/debug.c
+++ linux-libre-6.2-gnu/drivers/gpu/host1x/debug.c
@@ -140,7 +140,7 @@ static void show_all(struct host1x *m, struct output *o, bool show_fifo)
 	}
 }
 
-static int host1x_debug_show_all(struct seq_file *s, void *unused)
+static int host1x_debug_all_show(struct seq_file *s, void *unused)
 {
 	struct output o = {
 		.fn = write_to_seqfile,
@@ -151,6 +151,7 @@ static int host1x_debug_show_all(struct seq_file *s, void *unused)
 
 	return 0;
 }
+DEFINE_SHOW_ATTRIBUTE(host1x_debug_all);
 
 static int host1x_debug_show(struct seq_file *s, void *unused)
 {
@@ -163,30 +164,7 @@ static int host1x_debug_show(struct seq_file *s, void *unused)
 
 	return 0;
 }
-
-static int host1x_debug_open_all(struct inode *inode, struct file *file)
-{
-	return single_open(file, host1x_debug_show_all, inode->i_private);
-}
-
-static const struct file_operations host1x_debug_all_fops = {
-	.open = host1x_debug_open_all,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
-
-static int host1x_debug_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, host1x_debug_show, inode->i_private);
-}
-
-static const struct file_operations host1x_debug_fops = {
-	.open = host1x_debug_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(host1x_debug);
 
 static void host1x_debugfs_init(struct host1x *host1x)
 {
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/dev.c linux-libre-6.2-gnu/drivers/gpu/host1x/dev.c
index f60ea24db0ec..f31039aca03c 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/dev.c
+++ linux-libre-6.2-gnu/drivers/gpu/host1x/dev.c
@@ -225,6 +225,18 @@ static const struct host1x_sid_entry tegra234_sid_table[] = {
 		.offset = 0x34,
 		.limit = 0x34
 	},
+	{
+		/* NVDEC channel */
+		.base = 0x17c8,
+		.offset = 0x30,
+		.limit = 0x30,
+	},
+	{
+		/* NVDEC MMIO */
+		.base = 0x1698,
+		.offset = 0x34,
+		.limit = 0x34,
+	},
 };
 
 static const struct host1x_info host1x08_info = {
diff --git linux-libre-6.1-gnu/drivers/gpu/host1x/fence.c linux-libre-6.2-gnu/drivers/gpu/host1x/fence.c
index ecab72882192..df428bcbae69 100644
--- linux-libre-6.1-gnu/drivers/gpu/host1x/fence.c
+++ linux-libre-6.2-gnu/drivers/gpu/host1x/fence.c
@@ -99,7 +99,7 @@ static void host1x_syncpt_fence_release(struct dma_fence *f)
 	dma_fence_free(f);
 }
 
-const struct dma_fence_ops host1x_syncpt_fence_ops = {
+static const struct dma_fence_ops host1x_syncpt_fence_ops = {
 	.get_driver_name = host1x_syncpt_fence_get_driver_name,
 	.get_timeline_name = host1x_syncpt_fence_get_timeline_name,
 	.enable_signaling = host1x_syncpt_fence_enable_signaling,
diff --git linux-libre-6.1-gnu/drivers/greybus/svc.c linux-libre-6.2-gnu/drivers/greybus/svc.c
index 56d2b44d6fef..16cced80867a 100644
--- linux-libre-6.1-gnu/drivers/greybus/svc.c
+++ linux-libre-6.2-gnu/drivers/greybus/svc.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/debugfs.h>
+#include <linux/kstrtox.h>
 #include <linux/workqueue.h>
 #include <linux/greybus.h>
 
@@ -83,7 +84,7 @@ static ssize_t watchdog_store(struct device *dev,
 	int retval;
 	bool user_request;
 
-	retval = strtobool(buf, &user_request);
+	retval = kstrtobool(buf, &user_request);
 	if (retval)
 		return retval;
 
diff --git linux-libre-6.1-gnu/drivers/hid/Kconfig linux-libre-6.2-gnu/drivers/hid/Kconfig
index 185a077d59cd..e2a5d30c8895 100644
--- linux-libre-6.1-gnu/drivers/hid/Kconfig
+++ linux-libre-6.2-gnu/drivers/hid/Kconfig
@@ -897,7 +897,7 @@ config HID_PLAYSTATION
 	select CRC32
 	select POWER_SUPPLY
 	help
-	  Provides support for Sony PS5 controllers including support for
+	  Provides support for Sony PS4/PS5 controllers including support for
 	  its special functionalities e.g. touchpad, lights and motion
 	  sensors.
 
@@ -1252,7 +1252,8 @@ config HID_ALPS
 config HID_MCP2221
 	tristate "Microchip MCP2221 HID USB-to-I2C/SMbus host support"
 	depends on USB_HID && I2C
-	depends on GPIOLIB
+	imply GPIOLIB
+	imply IIO
 	help
 	Provides I2C and SMBUS host adapter functionality over USB-HID
 	through MCP2221 device.
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
index 8275bba63611..c751d12f5df8 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
+++ linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -227,6 +227,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 	cl_data->num_hid_devices = amd_mp2_get_sensor_num(privdata, &cl_data->sensor_idx[0]);
 	if (cl_data->num_hid_devices == 0)
 		return -ENODEV;
+	cl_data->is_any_sensor_enabled = false;
 
 	INIT_DELAYED_WORK(&cl_data->work, amd_sfh_work);
 	INIT_DELAYED_WORK(&cl_data->work_buffer, amd_sfh_work_buffer);
@@ -237,6 +238,10 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 		in_data->sensor_virt_addr[i] = dma_alloc_coherent(dev, sizeof(int) * 8,
 								  &cl_data->sensor_dma_addr[i],
 								  GFP_KERNEL);
+		if (!in_data->sensor_virt_addr[i]) {
+			rc = -ENOMEM;
+			goto cleanup;
+		}
 		cl_data->sensor_sts[i] = SENSOR_DISABLED;
 		cl_data->sensor_requested_cnt[i] = 0;
 		cl_data->cur_hid_dev = i;
@@ -278,11 +283,12 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 		}
 		rc = mp2_ops->get_rep_desc(cl_idx, cl_data->report_descr[i]);
 		if (rc)
-			return rc;
+			goto cleanup;
 		mp2_ops->start(privdata, info);
 		status = amd_sfh_wait_for_response
 				(privdata, cl_data->sensor_idx[i], SENSOR_ENABLED);
 		if (status == SENSOR_ENABLED) {
+			cl_data->is_any_sensor_enabled = true;
 			cl_data->sensor_sts[i] = SENSOR_ENABLED;
 			rc = amdtp_hid_probe(cl_data->cur_hid_dev, cl_data);
 			if (rc) {
@@ -297,19 +303,26 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 					cl_data->sensor_sts[i]);
 				goto cleanup;
 			}
+		} else {
+			cl_data->sensor_sts[i] = SENSOR_DISABLED;
+			dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
+				cl_data->sensor_idx[i],
+				get_sensor_name(cl_data->sensor_idx[i]),
+				cl_data->sensor_sts[i]);
 		}
 		dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
 			cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),
 			cl_data->sensor_sts[i]);
 	}
-	if (mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0) {
+	if (!cl_data->is_any_sensor_enabled ||
+	   (mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0)) {
 		amd_sfh_hid_client_deinit(privdata);
 		for (i = 0; i < cl_data->num_hid_devices; i++) {
 			devm_kfree(dev, cl_data->feature_report[i]);
 			devm_kfree(dev, in_data->input_report[i]);
 			devm_kfree(dev, cl_data->report_descr[i]);
 		}
-		dev_warn(dev, "Failed to discover, sensors not enabled\n");
+		dev_warn(dev, "Failed to discover, sensors not enabled is %d\n", cl_data->is_any_sensor_enabled);
 		return -EOPNOTSUPP;
 	}
 	schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
index 3754fb423e3a..528036892c9d 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
+++ linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
@@ -32,6 +32,7 @@ struct amd_input_data {
 struct amdtp_cl_data {
 	u8 init_done;
 	u32 cur_hid_dev;
+	bool is_any_sensor_enabled;
 	u32 hid_dev_count;
 	u32 num_hid_devices;
 	struct device_info *hid_devices;
diff --git linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index 4da2f9f62aba..a1d6e08fab7d 100644
--- linux-libre-6.1-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ linux-libre-6.2-gnu/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -160,7 +160,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 		}
 		rc = mp2_ops->get_rep_desc(cl_idx, cl_data->report_descr[i]);
 		if (rc)
-			return rc;
+			goto cleanup;
 
 		writel(0, privdata->mmio + AMD_P2C_MSG(0));
 		mp2_ops->start(privdata, info);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-alps.c linux-libre-6.2-gnu/drivers/hid/hid-alps.c
index db146d0f7937..669d769ea1dc 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-alps.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-alps.c
@@ -820,11 +820,6 @@ static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	return 0;
 }
 
-static void alps_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-}
-
 static const struct hid_device_id alps_id[] = {
 	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY,
 		USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
@@ -842,7 +837,6 @@ static struct hid_driver alps_driver = {
 	.name = "hid-alps",
 	.id_table		= alps_id,
 	.probe			= alps_probe,
-	.remove			= alps_remove,
 	.raw_event		= alps_raw_event,
 	.input_mapping		= alps_input_mapping,
 	.input_configured	= alps_input_configured,
diff --git linux-libre-6.1-gnu/drivers/hid/hid-apple.c linux-libre-6.2-gnu/drivers/hid/hid-apple.c
index 6970797cdc56..1ccab8aa326c 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-apple.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-apple.c
@@ -59,6 +59,12 @@ MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\")
 		"(For people who want to keep Windows PC keyboard muscle memory. "
 		"[0] = as-is, Mac layout. 1 = swapped, Windows layout.)");
 
+static unsigned int swap_ctrl_cmd;
+module_param(swap_ctrl_cmd, uint, 0644);
+MODULE_PARM_DESC(swap_ctrl_cmd, "Swap the Control (\"Ctrl\") and Command (\"Flag\") keys. "
+		"(For people who are used to Mac shortcuts involving Command instead of Control. "
+		"[0] = No change. 1 = Swapped.)");
+
 static unsigned int swap_fn_leftctrl;
 module_param(swap_fn_leftctrl, uint, 0644);
 MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. "
@@ -308,12 +314,21 @@ static const struct apple_key_translation swapped_option_cmd_keys[] = {
 	{ KEY_LEFTALT,	KEY_LEFTMETA },
 	{ KEY_LEFTMETA,	KEY_LEFTALT },
 	{ KEY_RIGHTALT,	KEY_RIGHTMETA },
-	{ KEY_RIGHTMETA,KEY_RIGHTALT },
+	{ KEY_RIGHTMETA, KEY_RIGHTALT },
+	{ }
+};
+
+static const struct apple_key_translation swapped_ctrl_cmd_keys[] = {
+	{ KEY_LEFTCTRL,	KEY_LEFTMETA },
+	{ KEY_LEFTMETA,	KEY_LEFTCTRL },
+	{ KEY_RIGHTCTRL, KEY_RIGHTMETA },
+	{ KEY_RIGHTMETA, KEY_RIGHTCTRL },
 	{ }
 };
 
 static const struct apple_key_translation swapped_fn_leftctrl_keys[] = {
 	{ KEY_FN, KEY_LEFTCTRL },
+	{ KEY_LEFTCTRL, KEY_FN },
 	{ }
 };
 
@@ -375,24 +390,47 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 	struct apple_sc *asc = hid_get_drvdata(hid);
 	const struct apple_key_translation *trans, *table;
 	bool do_translate;
-	u16 code = 0;
+	u16 code = usage->code;
 	unsigned int real_fnmode;
 
-	u16 fn_keycode = (swap_fn_leftctrl) ? (KEY_LEFTCTRL) : (KEY_FN);
-
-	if (usage->code == fn_keycode) {
-		asc->fn_on = !!value;
-		input_event_with_scancode(input, usage->type, KEY_FN,
-				usage->hid, value);
-		return 1;
-	}
-
 	if (fnmode == 3) {
 		real_fnmode = (asc->quirks & APPLE_IS_NON_APPLE) ? 2 : 1;
 	} else {
 		real_fnmode = fnmode;
 	}
 
+	if (swap_fn_leftctrl) {
+		trans = apple_find_translation(swapped_fn_leftctrl_keys, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) &&
+			hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) {
+		trans = apple_find_translation(apple_iso_keyboard, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (swap_opt_cmd) {
+		trans = apple_find_translation(swapped_option_cmd_keys, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (swap_ctrl_cmd) {
+		trans = apple_find_translation(swapped_ctrl_cmd_keys, code);
+
+		if (trans)
+			code = trans->to;
+	}
+
+	if (code == KEY_FN)
+		asc->fn_on = !!value;
+
 	if (real_fnmode) {
 		if (hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI ||
 		    hid->product == USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO ||
@@ -430,15 +468,18 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 		else
 			table = apple_fn_keys;
 
-		trans = apple_find_translation (table, usage->code);
+		trans = apple_find_translation(table, code);
 
 		if (trans) {
-			if (test_bit(trans->from, input->key))
+			bool from_is_set = test_bit(trans->from, input->key);
+			bool to_is_set = test_bit(trans->to, input->key);
+
+			if (from_is_set)
 				code = trans->from;
-			else if (test_bit(trans->to, input->key))
+			else if (to_is_set)
 				code = trans->to;
 
-			if (!code) {
+			if (!(from_is_set || to_is_set)) {
 				if (trans->flags & APPLE_FLAG_FKEY) {
 					switch (real_fnmode) {
 					case 1:
@@ -455,62 +496,31 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 					do_translate = asc->fn_on;
 				}
 
-				code = do_translate ? trans->to : trans->from;
+				if (do_translate)
+					code = trans->to;
 			}
-
-			input_event_with_scancode(input, usage->type, code,
-					usage->hid, value);
-			return 1;
 		}
 
 		if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
-				(test_bit(usage->code, asc->pressed_numlock) ||
+				(test_bit(code, asc->pressed_numlock) ||
 				test_bit(LED_NUML, input->led))) {
-			trans = apple_find_translation(powerbook_numlock_keys,
-					usage->code);
+			trans = apple_find_translation(powerbook_numlock_keys, code);
 
 			if (trans) {
 				if (value)
-					set_bit(usage->code,
-							asc->pressed_numlock);
+					set_bit(code, asc->pressed_numlock);
 				else
-					clear_bit(usage->code,
-							asc->pressed_numlock);
+					clear_bit(code, asc->pressed_numlock);
 
-				input_event_with_scancode(input, usage->type,
-						trans->to, usage->hid, value);
+				code = trans->to;
 			}
-
-			return 1;
-		}
-	}
-
-	if (iso_layout > 0 || (iso_layout < 0 && (asc->quirks & APPLE_ISO_TILDE_QUIRK) &&
-			hid->country == HID_COUNTRY_INTERNATIONAL_ISO)) {
-		trans = apple_find_translation(apple_iso_keyboard, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
 		}
 	}
 
-	if (swap_opt_cmd) {
-		trans = apple_find_translation(swapped_option_cmd_keys, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
-		}
-	}
+	if (usage->code != code) {
+		input_event_with_scancode(input, usage->type, code, usage->hid, value);
 
-	if (swap_fn_leftctrl) {
-		trans = apple_find_translation(swapped_fn_leftctrl_keys, usage->code);
-		if (trans) {
-			input_event_with_scancode(input, usage->type,
-					trans->to, usage->hid, value);
-			return 1;
-		}
+		return 1;
 	}
 
 	return 0;
@@ -640,9 +650,6 @@ static void apple_setup_input(struct input_dev *input)
 	apple_setup_key_translation(input, apple2021_fn_keys);
 	apple_setup_key_translation(input, macbookpro_no_esc_fn_keys);
 	apple_setup_key_translation(input, macbookpro_dedicated_esc_fn_keys);
-
-	if (swap_fn_leftctrl)
-		apple_setup_key_translation(input, swapped_fn_leftctrl_keys);
 }
 
 static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
@@ -1011,21 +1018,21 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING9_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J140K),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J132),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J680),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J213),
-		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL },
+		.driver_data = APPLE_HAS_FN | APPLE_BACKLIGHT_CTL | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J214K),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J223),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J230K),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRINGT2_J152F),
-		.driver_data = APPLE_HAS_FN },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff --git linux-libre-6.1-gnu/drivers/hid/hid-betopff.c linux-libre-6.2-gnu/drivers/hid/hid-betopff.c
index 467d789f9bc2..25ed7b9a917e 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-betopff.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-betopff.c
@@ -60,7 +60,6 @@ static int betopff_init(struct hid_device *hid)
 	struct list_head *report_list =
 			&hid->report_enum[HID_OUTPUT_REPORT].report_list;
 	struct input_dev *dev;
-	int field_count = 0;
 	int error;
 	int i, j;
 
@@ -86,19 +85,21 @@ static int betopff_init(struct hid_device *hid)
 	 * -----------------------------------------
 	 * Do init them with default value.
 	 */
+	if (report->maxfield < 4) {
+		hid_err(hid, "not enough fields in the report: %d\n",
+				report->maxfield);
+		return -ENODEV;
+	}
 	for (i = 0; i < report->maxfield; i++) {
+		if (report->field[i]->report_count < 1) {
+			hid_err(hid, "no values in the field\n");
+			return -ENODEV;
+		}
 		for (j = 0; j < report->field[i]->report_count; j++) {
 			report->field[i]->value[j] = 0x00;
-			field_count++;
 		}
 	}
 
-	if (field_count < 4) {
-		hid_err(hid, "not enough fields in the report: %d\n",
-				field_count);
-		return -ENODEV;
-	}
-
 	betopff = kzalloc(sizeof(*betopff), GFP_KERNEL);
 	if (!betopff)
 		return -ENOMEM;
diff --git linux-libre-6.1-gnu/drivers/hid/hid-bigbenff.c linux-libre-6.2-gnu/drivers/hid/hid-bigbenff.c
index e8c5e3ac9fff..e8b16665860d 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-bigbenff.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-bigbenff.c
@@ -344,6 +344,11 @@ static int bigben_probe(struct hid_device *hid,
 	}
 
 	report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
+	if (list_empty(report_list)) {
+		hid_err(hid, "no output report found\n");
+		error = -ENODEV;
+		goto error_hw_stop;
+	}
 	bigben->report = list_entry(report_list->next,
 		struct hid_report, list);
 
diff --git linux-libre-6.1-gnu/drivers/hid/hid-core.c linux-libre-6.2-gnu/drivers/hid/hid-core.c
index bd47628da6be..5c72aef3d3dd 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-core.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-core.c
@@ -993,8 +993,8 @@ struct hid_report *hid_validate_values(struct hid_device *hid,
 		 * Validating on id 0 means we should examine the first
 		 * report in the list.
 		 */
-		report = list_entry(
-				hid->report_enum[type].report_list.next,
+		report = list_first_entry_or_null(
+				&hid->report_enum[type].report_list,
 				struct hid_report, list);
 	} else {
 		report = hid->report_enum[type].report_id_hash[id];
@@ -1202,6 +1202,7 @@ int hid_open_report(struct hid_device *device)
 	__u8 *end;
 	__u8 *next;
 	int ret;
+	int i;
 	static int (*dispatch_type[])(struct hid_parser *parser,
 				      struct hid_item *item) = {
 		hid_parser_main,
@@ -1252,6 +1253,8 @@ int hid_open_report(struct hid_device *device)
 		goto err;
 	}
 	device->collection_size = HID_DEFAULT_NUM_COLLECTIONS;
+	for (i = 0; i < HID_DEFAULT_NUM_COLLECTIONS; i++)
+		device->collection[i].parent_idx = -1;
 
 	ret = -EINVAL;
 	while ((next = fetch_item(start, end, &item)) != NULL) {
diff --git linux-libre-6.1-gnu/drivers/hid/hid-debug.c linux-libre-6.2-gnu/drivers/hid/hid-debug.c
index 2ca6ab600bc9..e213bdde543a 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-debug.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-debug.c
@@ -971,6 +971,9 @@ static const char *keys[KEY_MAX + 1] = {
 	[KEY_ASSISTANT] = "Assistant",
 	[KEY_KBD_LAYOUT_NEXT] = "KbdLayoutNext",
 	[KEY_EMOJI_PICKER] = "EmojiPicker",
+	[KEY_CAMERA_ACCESS_ENABLE] = "CameraAccessEnable",
+	[KEY_CAMERA_ACCESS_DISABLE] = "CameraAccessDisable",
+	[KEY_CAMERA_ACCESS_TOGGLE] = "CameraAccessToggle",
 	[KEY_DICTATE] = "Dictate",
 	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
 	[KEY_BRIGHTNESS_MAX] = "BrightnessMax",
diff --git linux-libre-6.1-gnu/drivers/hid/hid-elan.c linux-libre-6.2-gnu/drivers/hid/hid-elan.c
index 8e4a5528e25d..76d93fc48f6a 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-elan.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-elan.c
@@ -507,11 +507,6 @@ err:
 	return ret;
 }
 
-static void elan_remove(struct hid_device *hdev)
-{
-	hid_hw_stop(hdev);
-}
-
 static const struct hid_device_id elan_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_HP_X2),
 	  .driver_data = ELAN_HAS_LED },
@@ -529,7 +524,6 @@ static struct hid_driver elan_driver = {
 	.input_configured = elan_input_configured,
 	.raw_event = elan_raw_event,
 	.probe = elan_probe,
-	.remove = elan_remove,
 };
 
 module_hid_driver(elan_driver);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-elecom.c linux-libre-6.2-gnu/drivers/hid/hid-elecom.c
index e59e9911fc37..4fa45ee77503 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-elecom.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-elecom.c
@@ -12,6 +12,7 @@
  *  Copyright (c) 2017 Alex Manoussakis <amanou@gnu.org>
  *  Copyright (c) 2017 Tomasz Kramkowski <tk@the-tk.com>
  *  Copyright (c) 2020 YOSHIOKA Takuma <lo48576@hard-wi.red>
+ *  Copyright (c) 2022 Takahiro Fujii <fujii@xaxxi.net>
  */
 
 /*
@@ -89,7 +90,7 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	case USB_DEVICE_ID_ELECOM_M_DT1URBK:
 	case USB_DEVICE_ID_ELECOM_M_DT1DRBK:
 	case USB_DEVICE_ID_ELECOM_M_HT1URBK:
-	case USB_DEVICE_ID_ELECOM_M_HT1DRBK:
+	case USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D:
 		/*
 		 * Report descriptor format:
 		 * 12: button bit count
@@ -99,6 +100,16 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		 */
 		mouse_button_fixup(hdev, rdesc, *rsize, 12, 30, 14, 20, 8);
 		break;
+	case USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C:
+		/*
+		 * Report descriptor format:
+		 * 22: button bit count
+		 * 30: padding bit count
+		 * 24: button report size
+		 * 16: button usage maximum
+		 */
+		mouse_button_fixup(hdev, rdesc, *rsize, 22, 30, 24, 16, 8);
+		break;
 	}
 	return rdesc;
 }
@@ -112,7 +123,8 @@ static const struct hid_device_id elecom_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, elecom_devices);
diff --git linux-libre-6.1-gnu/drivers/hid/hid-ft260.c linux-libre-6.2-gnu/drivers/hid/hid-ft260.c
index 79505c64dbfe..333341e80b0e 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-ft260.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-ft260.c
@@ -30,12 +30,21 @@ MODULE_PARM_DESC(debug, "Toggle FT260 debugging messages");
 
 #define FT260_REPORT_MAX_LENGTH (64)
 #define FT260_I2C_DATA_REPORT_ID(len) (FT260_I2C_REPORT_MIN + (len - 1) / 4)
+
+#define FT260_WAKEUP_NEEDED_AFTER_MS (4800) /* 5s minus 200ms margin */
+
 /*
- * The input report format assigns 62 bytes for the data payload, but ft260
- * returns 60 and 2 in two separate transactions. To minimize transfer time
- * in reading chunks mode, set the maximum read payload length to 60 bytes.
- */
-#define FT260_RD_DATA_MAX (60)
+ * The ft260 input report format defines 62 bytes for the data payload, but
+ * when requested 62 bytes, the controller returns 60 and 2 in separate input
+ * reports. To achieve better performance with the multi-report read data
+ * transfers, we set the maximum read payload length to a multiple of 60.
+ * With a 100 kHz I2C clock, one 240 bytes read takes about 1/27 second,
+ * which is excessive; On the other hand, some higher layer drivers like at24
+ * or optoe limit the i2c reads to 128 bytes. To not block other drivers out
+ * of I2C for potentially troublesome amounts of time, we select the maximum
+ * read payload length to be 180 bytes.
+*/
+#define FT260_RD_DATA_MAX (180)
 #define FT260_WR_DATA_MAX (60)
 
 /*
@@ -230,6 +239,7 @@ struct ft260_device {
 	struct completion wait;
 	struct mutex lock;
 	u8 write_buf[FT260_REPORT_MAX_LENGTH];
+	unsigned long need_wakeup_at;
 	u8 *read_buf;
 	u16 read_idx;
 	u16 read_len;
@@ -293,12 +303,26 @@ static int ft260_i2c_reset(struct hid_device *hdev)
 	return ret;
 }
 
-static int ft260_xfer_status(struct ft260_device *dev)
+static int ft260_xfer_status(struct ft260_device *dev, u8 bus_busy)
 {
 	struct hid_device *hdev = dev->hdev;
 	struct ft260_get_i2c_status_report report;
 	int ret;
 
+	if (time_is_before_jiffies(dev->need_wakeup_at)) {
+		ret = ft260_hid_feature_report_get(hdev, FT260_I2C_STATUS,
+						(u8 *)&report, sizeof(report));
+		if (unlikely(ret < 0)) {
+			hid_err(hdev, "failed to retrieve status: %d, no wakeup\n",
+				ret);
+		} else {
+			dev->need_wakeup_at = jiffies +
+				msecs_to_jiffies(FT260_WAKEUP_NEEDED_AFTER_MS);
+			ft260_dbg("bus_status %#02x, wakeup\n",
+				  report.bus_status);
+		}
+	}
+
 	ret = ft260_hid_feature_report_get(hdev, FT260_I2C_STATUS,
 					   (u8 *)&report, sizeof(report));
 	if (unlikely(ret < 0)) {
@@ -310,30 +334,20 @@ static int ft260_xfer_status(struct ft260_device *dev)
 	ft260_dbg("bus_status %#02x, clock %u\n", report.bus_status,
 		  dev->clock);
 
-	if (report.bus_status & FT260_I2C_STATUS_CTRL_BUSY)
+	if (report.bus_status & (FT260_I2C_STATUS_CTRL_BUSY | bus_busy))
 		return -EAGAIN;
 
-	if (report.bus_status & FT260_I2C_STATUS_BUS_BUSY)
-		return -EBUSY;
-
-	if (report.bus_status & FT260_I2C_STATUS_ERROR)
+	/*
+	 * The error condition (bit 1) is a status bit reflecting any
+	 * error conditions. When any of the bits 2, 3, or 4 are raised
+	 * to 1, bit 1 is also set to 1.
+	 */
+	if (report.bus_status & FT260_I2C_STATUS_ERROR) {
+		hid_err(hdev, "i2c bus error: %#02x\n", report.bus_status);
 		return -EIO;
+	}
 
-	ret = -EIO;
-
-	if (report.bus_status & FT260_I2C_STATUS_ADDR_NO_ACK)
-		ft260_dbg("unacknowledged address\n");
-
-	if (report.bus_status & FT260_I2C_STATUS_DATA_NO_ACK)
-		ft260_dbg("unacknowledged data\n");
-
-	if (report.bus_status & FT260_I2C_STATUS_ARBITR_LOST)
-		ft260_dbg("arbitration loss\n");
-
-	if (report.bus_status & FT260_I2C_STATUS_CTRL_IDLE)
-		ret = 0;
-
-	return ret;
+	return 0;
 }
 
 static int ft260_hid_output_report(struct hid_device *hdev, u8 *data,
@@ -355,8 +369,11 @@ static int ft260_hid_output_report(struct hid_device *hdev, u8 *data,
 static int ft260_hid_output_report_check_status(struct ft260_device *dev,
 						u8 *data, int len)
 {
-	int ret, usec, try = 3;
+	u8 bus_busy;
+	int ret, usec, try = 100;
 	struct hid_device *hdev = dev->hdev;
+	struct ft260_i2c_write_request_report *rep =
+		(struct ft260_i2c_write_request_report *)data;
 
 	ret = ft260_hid_output_report(hdev, data, len);
 	if (ret < 0) {
@@ -366,17 +383,31 @@ static int ft260_hid_output_report_check_status(struct ft260_device *dev,
 		return ret;
 	}
 
-	/* transfer time = 1 / clock(KHz) * 10 bits * bytes */
-	usec = 10000 / dev->clock * len;
-	usleep_range(usec, usec + 100);
-	ft260_dbg("wait %d usec, len %d\n", usec, len);
+	/* transfer time = 1 / clock(KHz) * 9 bits * bytes */
+	usec = len * 9000 / dev->clock;
+	if (usec > 2000) {
+		usec -= 1500;
+		usleep_range(usec, usec + 100);
+		ft260_dbg("wait %d usec, len %d\n", usec, len);
+	}
+
+	/*
+	 * Do not check the busy bit for combined transactions
+	 * since the controller keeps the bus busy between writing
+	 * and reading IOs to ensure an atomic operation.
+	 */
+	if (rep->flag == FT260_FLAG_START)
+		bus_busy = 0;
+	else
+		bus_busy = FT260_I2C_STATUS_BUS_BUSY;
+
 	do {
-		ret = ft260_xfer_status(dev);
+		ret = ft260_xfer_status(dev, bus_busy);
 		if (ret != -EAGAIN)
 			break;
 	} while (--try);
 
-	if (ret == 0 || ret == -EBUSY)
+	if (ret == 0)
 		return 0;
 
 	ft260_i2c_reset(hdev);
@@ -384,41 +415,49 @@ static int ft260_hid_output_report_check_status(struct ft260_device *dev,
 }
 
 static int ft260_i2c_write(struct ft260_device *dev, u8 addr, u8 *data,
-			   int data_len, u8 flag)
+			   int len, u8 flag)
 {
-	int len, ret, idx = 0;
+	int ret, wr_len, idx = 0;
 	struct hid_device *hdev = dev->hdev;
 	struct ft260_i2c_write_request_report *rep =
 		(struct ft260_i2c_write_request_report *)dev->write_buf;
 
+	if (len < 1)
+		return -EINVAL;
+
+	rep->flag = FT260_FLAG_START;
+
 	do {
-		if (data_len <= FT260_WR_DATA_MAX)
-			len = data_len;
-		else
-			len = FT260_WR_DATA_MAX;
+		if (len <= FT260_WR_DATA_MAX) {
+			wr_len = len;
+			if (flag == FT260_FLAG_START_STOP)
+				rep->flag |= FT260_FLAG_STOP;
+		} else {
+			wr_len = FT260_WR_DATA_MAX;
+		}
 
-		rep->report = FT260_I2C_DATA_REPORT_ID(len);
+		rep->report = FT260_I2C_DATA_REPORT_ID(wr_len);
 		rep->address = addr;
-		rep->length = len;
-		rep->flag = flag;
+		rep->length = wr_len;
 
-		memcpy(rep->data, &data[idx], len);
+		memcpy(rep->data, &data[idx], wr_len);
 
-		ft260_dbg("rep %#02x addr %#02x off %d len %d d[0] %#02x\n",
-			  rep->report, addr, idx, len, data[0]);
+		ft260_dbg("rep %#02x addr %#02x off %d len %d wlen %d flag %#x d[0] %#02x\n",
+			  rep->report, addr, idx, len, wr_len,
+			  rep->flag, data[0]);
 
 		ret = ft260_hid_output_report_check_status(dev, (u8 *)rep,
-							   len + 4);
+							   wr_len + 4);
 		if (ret < 0) {
-			hid_err(hdev, "%s: failed to start transfer, ret %d\n",
-				__func__, ret);
+			hid_err(hdev, "%s: failed with %d\n", __func__, ret);
 			return ret;
 		}
 
-		data_len -= len;
-		idx += len;
+		len -= wr_len;
+		idx += wr_len;
+		rep->flag = 0;
 
-	} while (data_len > 0);
+	} while (len > 0);
 
 	return 0;
 }
@@ -457,49 +496,74 @@ static int ft260_smbus_write(struct ft260_device *dev, u8 addr, u8 cmd,
 static int ft260_i2c_read(struct ft260_device *dev, u8 addr, u8 *data,
 			  u16 len, u8 flag)
 {
+	u16 rd_len;
+	u16 rd_data_max = 60;
+	int timeout, ret = 0;
 	struct ft260_i2c_read_request_report rep;
 	struct hid_device *hdev = dev->hdev;
-	int timeout;
-	int ret;
+	u8 bus_busy = 0;
 
-	if (len > FT260_RD_DATA_MAX) {
-		hid_err(hdev, "%s: unsupported rd len: %d\n", __func__, len);
-		return -EINVAL;
-	}
+	if ((flag & FT260_FLAG_START_REPEATED) == FT260_FLAG_START_REPEATED)
+		flag = FT260_FLAG_START_REPEATED;
+	else
+		flag = FT260_FLAG_START;
+	do {
+		if (len <= rd_data_max) {
+			rd_len = len;
+			flag |= FT260_FLAG_STOP;
+		} else {
+			rd_len = rd_data_max;
+		}
+		rd_data_max = FT260_RD_DATA_MAX;
 
-	dev->read_idx = 0;
-	dev->read_buf = data;
-	dev->read_len = len;
+		rep.report = FT260_I2C_READ_REQ;
+		rep.length = cpu_to_le16(rd_len);
+		rep.address = addr;
+		rep.flag = flag;
 
-	rep.report = FT260_I2C_READ_REQ;
-	rep.length = cpu_to_le16(len);
-	rep.address = addr;
-	rep.flag = flag;
+		ft260_dbg("rep %#02x addr %#02x len %d rlen %d flag %#x\n",
+			  rep.report, rep.address, len, rd_len, flag);
 
-	ft260_dbg("rep %#02x addr %#02x len %d\n", rep.report, rep.address,
-		  rep.length);
+		reinit_completion(&dev->wait);
 
-	reinit_completion(&dev->wait);
+		dev->read_idx = 0;
+		dev->read_buf = data;
+		dev->read_len = rd_len;
 
-	ret = ft260_hid_output_report(hdev, (u8 *)&rep, sizeof(rep));
-	if (ret < 0) {
-		hid_err(hdev, "%s: failed to start transaction, ret %d\n",
-			__func__, ret);
-		return ret;
-	}
+		ret = ft260_hid_output_report(hdev, (u8 *)&rep, sizeof(rep));
+		if (ret < 0) {
+			hid_err(hdev, "%s: failed with %d\n", __func__, ret);
+			goto ft260_i2c_read_exit;
+		}
 
-	timeout = msecs_to_jiffies(5000);
-	if (!wait_for_completion_timeout(&dev->wait, timeout)) {
-		ft260_i2c_reset(hdev);
-		return -ETIMEDOUT;
-	}
+		timeout = msecs_to_jiffies(5000);
+		if (!wait_for_completion_timeout(&dev->wait, timeout)) {
+			ret = -ETIMEDOUT;
+			ft260_i2c_reset(hdev);
+			goto ft260_i2c_read_exit;
+		}
 
-	ret = ft260_xfer_status(dev);
-	if (ret == 0)
-		return 0;
+		dev->read_buf = NULL;
 
-	ft260_i2c_reset(hdev);
-	return -EIO;
+		if (flag & FT260_FLAG_STOP)
+			bus_busy = FT260_I2C_STATUS_BUS_BUSY;
+
+		ret = ft260_xfer_status(dev, bus_busy);
+		if (ret < 0) {
+			ret = -EIO;
+			ft260_i2c_reset(hdev);
+			goto ft260_i2c_read_exit;
+		}
+
+		len -= rd_len;
+		data += rd_len;
+		flag = 0;
+
+	} while (len > 0);
+
+ft260_i2c_read_exit:
+	dev->read_buf = NULL;
+	return ret;
 }
 
 /*
@@ -510,45 +574,37 @@ static int ft260_i2c_read(struct ft260_device *dev, u8 addr, u8 *data,
  */
 static int ft260_i2c_write_read(struct ft260_device *dev, struct i2c_msg *msgs)
 {
-	int len, ret;
-	u16 left_len = msgs[1].len;
-	u8 *read_buf = msgs[1].buf;
+	int ret;
+	int wr_len = msgs[0].len;
+	int rd_len = msgs[1].len;
+	struct hid_device *hdev = dev->hdev;
 	u8 addr = msgs[0].addr;
 	u16 read_off = 0;
-	struct hid_device *hdev = dev->hdev;
 
-	if (msgs[0].len > 2) {
-		hid_err(hdev, "%s: unsupported wr len: %d\n", __func__,
-			msgs[0].len);
+	if (wr_len > 2) {
+		hid_err(hdev, "%s: invalid wr_len: %d\n", __func__, wr_len);
 		return -EOPNOTSUPP;
 	}
 
-	memcpy(&read_off, msgs[0].buf, msgs[0].len);
-
-	do {
-		if (left_len <= FT260_RD_DATA_MAX)
-			len = left_len;
+	if (ft260_debug) {
+		if (wr_len == 2)
+			read_off = be16_to_cpu(*(__be16 *)msgs[0].buf);
 		else
-			len = FT260_RD_DATA_MAX;
-
-		ft260_dbg("read_off %#x left_len %d len %d\n", read_off,
-			  left_len, len);
-
-		ret = ft260_i2c_write(dev, addr, (u8 *)&read_off, msgs[0].len,
-				      FT260_FLAG_START);
-		if (ret < 0)
-			return ret;
+			read_off = *msgs[0].buf;
 
-		ret = ft260_i2c_read(dev, addr, read_buf, len,
-				     FT260_FLAG_START_STOP);
-		if (ret < 0)
-			return ret;
+		pr_info("%s: off %#x rlen %d wlen %d\n", __func__,
+			read_off, rd_len, wr_len);
+	}
 
-		left_len -= len;
-		read_buf += len;
-		read_off += len;
+	ret = ft260_i2c_write(dev, addr, msgs[0].buf, wr_len,
+			      FT260_FLAG_START);
+	if (ret < 0)
+		return ret;
 
-	} while (left_len > 0);
+	ret = ft260_i2c_read(dev, addr, msgs[1].buf, rd_len,
+			     FT260_FLAG_START_STOP_REPEATED);
+	if (ret < 0)
+		return ret;
 
 	return 0;
 }
@@ -613,14 +669,6 @@ static int ft260_smbus_xfer(struct i2c_adapter *adapter, u16 addr, u16 flags,
 	}
 
 	switch (size) {
-	case I2C_SMBUS_QUICK:
-		if (read_write == I2C_SMBUS_READ)
-			ret = ft260_i2c_read(dev, addr, &data->byte, 0,
-					     FT260_FLAG_START_STOP);
-		else
-			ret = ft260_smbus_write(dev, addr, cmd, NULL, 0,
-						FT260_FLAG_START_STOP);
-		break;
 	case I2C_SMBUS_BYTE:
 		if (read_write == I2C_SMBUS_READ)
 			ret = ft260_i2c_read(dev, addr, &data->byte, 1,
@@ -703,7 +751,7 @@ smbus_exit:
 
 static u32 ft260_functionality(struct i2c_adapter *adap)
 {
-	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_BYTE | I2C_FUNC_SMBUS_QUICK |
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_BYTE |
 	       I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA |
 	       I2C_FUNC_SMBUS_BLOCK_DATA | I2C_FUNC_SMBUS_I2C_BLOCK;
 }
@@ -782,7 +830,7 @@ static int ft260_byte_show(struct hid_device *hdev, int id, u8 *cfg, int len,
 }
 
 static int ft260_word_show(struct hid_device *hdev, int id, u8 *cfg, int len,
-			   u16 *field, u8 *buf)
+			   __le16 *field, u8 *buf)
 {
 	int ret;
 
@@ -811,9 +859,9 @@ static int ft260_word_show(struct hid_device *hdev, int id, u8 *cfg, int len,
 
 #define FT260_I2CST_ATTR_SHOW(name)					       \
 		FT260_ATTR_SHOW(name, ft260_get_i2c_status_report,	       \
-				FT260_I2C_STATUS, u16, ft260_word_show)
+				FT260_I2C_STATUS, __le16, ft260_word_show)
 
-#define FT260_ATTR_STORE(name, reptype, id, req, type, func)		       \
+#define FT260_ATTR_STORE(name, reptype, id, req, type, ctype, func)	       \
 	static ssize_t name##_store(struct device *kdev,		       \
 				    struct device_attribute *attr,	       \
 				    const char *buf, size_t count)	       \
@@ -823,7 +871,7 @@ static int ft260_word_show(struct hid_device *hdev, int id, u8 *cfg, int len,
 		type name;						       \
 		int ret;						       \
 									       \
-		if (!func(buf, 10, &name)) {				       \
+		if (!func(buf, 10, (ctype *)&name)) {			       \
 			rep.name = name;				       \
 			rep.report = id;				       \
 			rep.request = req;				       \
@@ -839,11 +887,11 @@ static int ft260_word_show(struct hid_device *hdev, int id, u8 *cfg, int len,
 
 #define FT260_BYTE_ATTR_STORE(name, reptype, req)			       \
 		FT260_ATTR_STORE(name, reptype, FT260_SYSTEM_SETTINGS, req,    \
-				 u8, kstrtou8)
+				 u8, u8, kstrtou8)
 
 #define FT260_WORD_ATTR_STORE(name, reptype, req)			       \
 		FT260_ATTR_STORE(name, reptype, FT260_SYSTEM_SETTINGS, req,    \
-				 u16, kstrtou16)
+				 __le16, u16, kstrtou16)
 
 FT260_SSTAT_ATTR_SHOW(chip_mode);
 static DEVICE_ATTR_RO(chip_mode);
@@ -928,7 +976,7 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		return ret;
 	}
 
-	ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+	ret = hid_hw_start(hdev, 0);
 	if (ret) {
 		hid_err(hdev, "failed to start HID HW\n");
 		return ret;
@@ -955,6 +1003,10 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (ret <= 0)
 		goto err_hid_close;
 
+	hid_info(hdev, "USB HID v%x.%02x Device [%s] on %s\n",
+		hdev->version >> 8, hdev->version & 0xff, hdev->name,
+		hdev->phys);
+
 	hid_set_drvdata(hdev, dev);
 	dev->hdev = hdev;
 	dev->adap.owner = THIS_MODULE;
@@ -963,13 +1015,12 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	dev->adap.quirks = &ft260_i2c_quirks;
 	dev->adap.dev.parent = &hdev->dev;
 	snprintf(dev->adap.name, sizeof(dev->adap.name),
-		 "FT260 usb-i2c bridge on hidraw%d",
-		 ((struct hidraw *)hdev->hidraw)->minor);
+		 "FT260 usb-i2c bridge");
 
 	mutex_init(&dev->lock);
 	init_completion(&dev->wait);
 
-	ret = ft260_xfer_status(dev);
+	ret = ft260_xfer_status(dev, FT260_I2C_STATUS_BUS_BUSY);
 	if (ret)
 		ft260_i2c_reset(hdev);
 
@@ -1022,6 +1073,13 @@ static int ft260_raw_event(struct hid_device *hdev, struct hid_report *report,
 		ft260_dbg("i2c resp: rep %#02x len %d\n", xfer->report,
 			  xfer->length);
 
+		if ((dev->read_buf == NULL) ||
+		    (xfer->length > dev->read_len - dev->read_idx)) {
+			hid_err(hdev, "unexpected report %#02x, length %d\n",
+				xfer->report, xfer->length);
+			return -1;
+		}
+
 		memcpy(&dev->read_buf[dev->read_idx], &xfer->data,
 		       xfer->length);
 		dev->read_idx += xfer->length;
@@ -1030,10 +1088,9 @@ static int ft260_raw_event(struct hid_device *hdev, struct hid_report *report,
 			complete(&dev->wait);
 
 	} else {
-		hid_err(hdev, "unknown report: %#02x\n", xfer->report);
-		return 0;
+		hid_err(hdev, "unhandled report %#02x\n", xfer->report);
 	}
-	return 1;
+	return 0;
 }
 
 static struct hid_driver ft260_driver = {
diff --git linux-libre-6.1-gnu/drivers/hid/hid-hyperv.c linux-libre-6.2-gnu/drivers/hid/hid-hyperv.c
index ab57b49a44ed..cf12f17e6533 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-hyperv.c
+++ linux-libre-6.2-gnu/drivers/hid/hid-hyperv.c
@@ -22,9 +22,6 @@ struct hv_input_dev_info {
 	unsigned short reserved[11];
 };
 
-/* The maximum size of a synthetic input message. */
-#define SYNTHHID_MAX_INPUT_REPORT_SIZE 16
-
 /*
  * Current version
  *
@@ -59,11 +56,6 @@ struct synthhid_msg_hdr {
 	u32 size;
 };
 
-struct synthhid_msg {
-	struct synthhid_msg_hdr header;
-	char data[1]; /* Enclosed message */
-};
-
 union synthhid_version {
 	struct {
 		u16 minor_version;
@@ -99,7 +91,7 @@ struct synthhid_device_info_ack {
 
 struct synthhid_input_report {
 	struct synthhid_msg_hdr header;
-	char buffer[1];
+	char buffer[];
 };
 
 #pragma pack(pop)
@@ -118,7 +110,7 @@ enum pipe_prot_msg_type {
 struct pipe_prt_msg {
 	enum pipe_prot_msg_type type;
 	u32 size;
-	char data[1];
+	char data[];
 };
 
 struct  mousevsc_prt_msg {
@@ -232,7 +224,7 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device,
 
 	ret = vmbus_sendpacket(input_device->device->channel,
 			&ack,
-			sizeof(struct pipe_prt_msg) - sizeof(unsigned char) +
+			sizeof(struct pipe_prt_msg) +
 			sizeof(struct synthhid_device_info_ack),
 			(unsigned long)&ack,
 			VM_PKT_DATA_INBAND,
@@ -251,7 +243,7 @@ static void mousevsc_on_receive(struct hv_device *device,
 				struct vmpacket_descriptor *packet)
 {
 	struct pipe_prt_msg *pipe_msg;
-	struct synthhid_msg *hid_msg;
+	struct synthhid_msg_hdr *hid_msg_hdr;
 	struct mousevsc_dev *input_dev = hv_get_drvdata(device);
 	struct synthhid_input_report *input_report;
 	size_t len;
@@ -262,25 +254,23 @@ static void mousevsc_on_receive(struct hv_device *device,
 	if (pipe_msg->type != PIPE_MESSAGE_DATA)
 		return;
 
-	hid_msg = (struct synthhid_msg *)pipe_msg->data;
+	hid_msg_hdr = (struct synthhid_msg_hdr *)pipe_msg->data;
 
-	switch (hid_msg->header.type) {
+	switch (hid_msg_hdr->type) {
 	case SYNTH_HID_PROTOCOL_RESPONSE:
 		/*
 		 * While it will be impossible for us to protect against
 		 * malicious/buggy hypervisor/host, add a check here to
 		 * ensure we don't corrupt memory.
 		 */
-		if ((pipe_msg->size + sizeof(struct pipe_prt_msg)
-			- sizeof(unsigned char))
+		if (struct_size(pipe_msg, data, pipe_msg->size)
 			> sizeof(struct mousevsc_prt_msg)) {
 			WARN_ON(1);
 			break;
 		}
 
 		memcpy(&input_dev->protocol_resp, pipe_msg,
-		       pipe_msg->size + sizeof(struct pipe_prt_msg) -
-		       sizeof(unsigned char));
+				struct_size(pipe_msg, data, pipe_msg->size));
 		complete(&input_dev->wait_event);
 		break;
 
@@ -311,7 +301,7 @@ static void mousevsc_on_receive(struct hv_device *device,
 		break;
 	default:
 		pr_err("unsupported hid msg type - type %d len %d\n",
-		       hid_msg->header.type, hid_msg->header.size);
+		       hid_msg_hdr->type, hid_msg_hdr->size);
 		break;
 	}
 
@@ -359,8 +349,7 @@ static int mousevsc_connect_to_vsp(struct hv_device *device)
 	request->request.version_requested.version = SYNTHHID_INPUT_VERSION;
 
 	ret = vmbus_sendpacket(device->channel, request,
-				sizeof(struct pipe_prt_msg) -
-				sizeof(unsigned char) +
+				sizeof(struct pipe_prt_msg) +
 				sizeof(struct synthhid_protocol_request),
 				(unsigned long)request,
 				VM_PKT_DATA_INBAND,
diff --git linux-libre-6.1-gnu/drivers/hid/hid-ids.h linux-libre-6.2-gnu/drivers/hid/hid-ids.h
index 8f58c3c1bec3..9e36b4cd905e 100644
--- linux-libre-6.1-gnu/drivers/hid/hid-ids.h
+++ linux-libre-6.2-gnu/drivers/hid/hid-ids.h
@@ -274,7 +274,6 @@
 #define USB_DEVICE_ID_CH_AXIS_295	0x001c
 
 #define USB_VENDOR_ID_CHERRY		0x046a
-#define USB_DEVICE_ID_CHERRY_MOUSE_000C	0x000c
 #define USB_DEVICE_ID_CHERRY_CYMOTION	0x0023
 #define USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR	0x0027
 
@@ -412,7 +411,10 @@
 #define USB_DEVICE_ID_HP_X2_10_COVER	0x0755
 #define I2C_DEVICE_ID_HP_ENVY_X360_15	0x2d05
 #define I2C_DEVICE_ID_HP_ENVY_X360_15T_DR100	0x29CF
+#define I2C_DEVICE_ID_HP_ENVY_X360_EU0009NV	0x2CF9
 #define I2C_DEVICE_ID_HP_SPECTRE_X360_15	0x28